baber/WOPTO huggingface dataset:
Patent JP-2000253857-A (JP)
Title: Mixing and pouring machin of soup
Inventor: NAKAGAWA MASAAKI
IPC: A23L23/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic soup-mixing and pouring machine easy to be washed. SOLUTION: This machine for mixing and pouring soup is constituted of several tanks 2 which store different kinds of soups or water, roller pumps 23, 25, 27 which separately suck contents of the tanks 2 and pour the sucked soup and a mixing unit 24 which mixes the soups poured from the roller pumps 23, 25, 27 or water.
Patent JP-H09205916-A (JP)
Title: Multiplication induction method and harvest method for reproductive cell for green alga lavers
Inventor: HIRAOKA MASAKI
IPC: A01G7/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To artificially harvest many reproductive cells for green alga lavers containing much carotene and nutrients. SOLUTION: The leaf-shaped body of green alga lavers is cut into fine pieces (from (0.6mm)<2> to (15mm)<2> ) and cultivated in seawater 5 so as to be grown into cut leaf-shaped body piece 3. The reproductive cells discharged from the respective provided grown-up leaf-shaped body pieces 3 are collected, extracted and harvested by light while utilizing phototaxis.
Patent JP-H02238580-A (JP)
Title: Hierarchic image matching processing system
Inventor: WATANABE YUTAKA
IPC: G06T7/00
Filed: 1989-03-13
Abstract: PURPOSE:To detect motion vectors at all times by dividing an image into blocks hierarchically and using subject displacement which is detected in a block of a high-order layer to determine the position of a block of a low-order layer of smaller size. CONSTITUTION:Input images A(01) and B(02) are divided into NXN blocks, which are inputted to the phase correlation circuit 03 of a 1st layer to extract the displacement vector alpha(1¦1)05 of the 1st layer. Here, (n) of alpha(n¦s) indicates the number of a block and (s) indicates the number of the layer. The phase correlation circuit 06 of a 2nd layer shifts a block image 04 which is divided into four by the displacement vector alpha(1¦1)05 of the 1st layer. The phase correlation circuit 09 of a 3rd layer shifts every four position-corresponding blocks of a block image 07 which is divided into 16 with displacement vectors alpha(1¦2)-alpha(4¦2)08 and the phase correlation circuit 12 of a 4th layer performs similar processing to output 64 displacement vectors alpha(1¦4)-alpha(6¦4)13 at a 4th layer. Consequently, the motion vectors can be detected.
Patent JP-S61221522-A (JP)
Inventor: SHINOZAKI NOBUHIKO
IPC: H02H7/26
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56158294-A (JP)
Title: Nickel-base building up alloy
Inventor: TERAMOTO TAKAO
IPC: C22C19/05
Filed: 1980-05-02
Abstract: PURPOSE: To obtain a Ni-base building up alloy excellent in wear resistance, corrosion resistance and heat resistance containing prescribed ratio of Cr, Mo, Si, C and Fe as essential constituents and the rest is substantially Ni.  
     CONSTITUTION: This is a Ni-base hard build up alloy suitable for gas build up welding consisting essentially of 10W25% Cr, 3W15% Mo, 3W7% Si, 1W2.5% C and 1W30% Fe in weight percent as essential constituents and the rest is substantially Ni. In addition to the above essential constituents, 1 or ≥2 kinds of up to  0.4% B, 15% Co, 3% Ta and 2% Sn are allowable. Even when this alloy having ≥ 1,200°C solidus and ≤1,350°C liquidus is gas welded by build-up welding to a small base metal, no shrinkage cavity occurs in the building up alloy layer. Accordingly, applications to valve bodies, valve seats etc. of small-sized cast steel valves are possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02238772-A (JP)
Title: Picture read method
Inventor: YAMAMOTO RYOJI
IPC: G06T1/00
Filed: 1989-03-13
Abstract: PURPOSE:To provide an expansion function without cost increase by a storing picture data itself outputted from a sensor head into a memory sequentially as an expanded picture data. CONSTITUTION:A sensor head 15 is provided with an image sensor 15a and carried slidably with a rod (not shown) arranged in an X direction and moved in the X direction via a wire 18 through the forward/reverse drive of a sensor drive motor 16. The sensor head 15 reads a picture with the image sensor 15a for n-time (n is an integer being 2 or over) at the same read position in the scanning direction and stores the read picture data sequentially into the memory to obtain a picture data with a magnification of (n). Thus, a magnified data is obtained when the picture data is fetched in the memory from the sensor head 15 without using any special addition circuit and the memory for magnification.
Patent JP-S57174263-A (JP)
Title: Claw base vertical mover for sheet printer
Inventor: AOKI TOSHIYUKI
IPC: B41F21/04
Filed: 1981-04-21
Abstract: PURPOSE:To obtain a claw base vertical mover capable of steplessly adjusting the height of a claw base corresponding to the thickness of a paper only by turning an adjusting screw by coupling an adjusting bar and a claw base bar with a claw base fitting bar provided extensionally in the axial direction of a cylinder in a specific state by fixing it to the notched portion of the cylinder. CONSTITUTION:An adjusting bar 30 energized in the longitudinal direction by a spring part 38 is supported in a freely advancing or retreating manner in the extended direction of a claw base fitting bar on the claw base fitting bar 26 fixed extensionally in the axial direction of a cylinder to the notched portion of the cylinder. A claw base bar 31a for setting the claw base is provided in parallel on the outside of the raidal direction of the cylinder in relation to an adjusting bar 30, and the contact face between the adjusting bar 30 and the claw base bar 31a is formed into a tapered form inclined toward the longitudinal direction. The claw base bar 31a is advanced or set back through the advancing or retreating movement of the adjusting bar 30 by means of the rotation of the adjusting screw 35.
Patent JP-H09251002-A (JP)
Title: Sample measuring method by magnetization measurement device
Inventor: NAKANO TERUNORI
IPC: G01R33/12
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately and simply perform magnetization measurement for each unit weight by putting in a magnetization measurement device to apply vibration after magnetic powder is fixed together with a resin. SOLUTION: A sample holder comprises a cylindrical holder 3 and a disk-like lid 2. After both magnetic powder 5 and a fixing agent 4 (resin) are put in the sample holder for fixing the magnetic powder 5, it is put in a magnetization measurement device and magnetization measurement is performed while vibration is applied. In short, in the state where the sample holder is applied with vibration, the changes in the magnetic field at this time is measured, for measuring various magnetization characteristics. If the magnetic powder 5 put in the sample holder is integer-times of 1g or integer-fraction of it, the conversion of magnetization measurement value is easily performed. With this, magnetization measurement can be performed accurately and simply, and conversion for each unit weight can be performed easily.
Patent JP-S59187267-A (JP)
Title: Spatial filter
Inventor: KATOU YUTAKA
IPC: G01P3/36
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a spatial filter for measuring the moving speed of an object dispensing with any lens system by receiving light obtained through a slit of a light shielding plate with two optoelectric elements to perform a difference computation of the received light output. CONSTITUTION:As an object reaches the point P1 on the surface 1 to be detected, light beams from the point P1 starts to irradiate an optoelectric element 10 through a slit 12 of a light shielding plate 11 and subsequently, when it reaches the point P2, the element 10 is irradiated totally. This section is made as semi- sensitive area 14. Then, the element 10 maintains the state of the total irradiation from the point P2 to P3. This section is made as totally sensitive area 15. Then, the light receiving elements 9 and 10 all provide the area 14 from the point P3 to P4 and likewise, repeatedly do the areas 14 and 15 while moving from the point P4-P6.... Thus, received light outputs each trapezoidal in the shape are obtained on the output sides of the elements 9 and 10 and these outputs produces a frequency signal comprising an AC trapezoidal wave by performing a difference computation through a differential amplifier. Based on this, the moving speed of an moving object can be measured.
Patent JP-S55152215-A (JP)
Title: Pile
Inventor: ISHII YASUMASA
IPC: E02D5/72
Filed: 1979-05-16
Abstract: PURPOSE: To prevent the increasing of penetration resistance in penetrating into the ground by a methos wherein the rotating direction of a pipe body is reversed properly, giving the annular space bewteen the internal periphery of one end of the pipe and the sand filled within the inner side of one end of the pile.  
     CONSTITUTION: An annular frame 2 is inserted revolvingly within the inner side of one end of the pipe 1 around the pipe shaft. Bladed shaped projections 4a, 4b projected along the overall pipe shaft direction and the inner side of the diametrical direction is fitted within the annular frame 2 so as to locate oppositely in interposing the pipe shaft. A projection 5 projected outwardly to the pipe shaft direction from the one end of the pipe is fitted with one end of the pile 1 of one projection 4a, providing the opening 6a for the annular frame 2 in locating between the projections 4a, 4b, and providing a plurality of projections 7a, 7b projected to the inner side of the diametrical direction in penetrating the opening 6a of the annular frame 2 for the annular frame 2 fitting section of the pile 1 to allow to perforate the hole 8a adjacent thereto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62219259-A (JP)
Title: Tape take-up device
Inventor: YAMASHITA KOJI
IPC: G11B15/44
Filed: 1986-03-20
Abstract: PURPOSE:To obtain excellent run performance by reversing an idler almost without causing an increase in load on a motor nor a decrease in wow and flutter value. CONSTITUTION:The 1st one-way clutch 18a and the 2nd one-way clutch 18b are provided to the 1st idler 15 and the 2nd idler 16 respectively and set so that their clamping forces are opposite in direction from each other. The 1st idler 15 and the 2nd idler 16 are placed in secure reversing operation. Further, the coil diameters of coil springs which constitute the 1st one-way clutch and the 2nd one-way clutch 18b are set a little bit smaller than the diameters of shafts 13 and 14 which support the 1st idler 15 and the 2nd idler 16, so turning force for releasing the clamping forces of the one-way clutches 18a and 18b may be extremely small and the idlers are reversed without causing a decrease in wow and flutter value.
Patent JP-H07273258-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KURUSU KYOKO
IPC: H01L23/48
Filed: 1994-03-30
Abstract: PURPOSE:To improve the reliability in a device by extending the heat cycle life of a semiconductor layer for soldering a semiconductor chip whose electrical conductor is subjected to heat cycle. CONSTITUTION:Protruding parts 38 and 34 with a specific protrusion height are provided at each soldering joint part among a lead wire 35, a tab body 32, and a silicon chip 17 and the thickness of a solder layer is set to 25mum or longer. Also, a soldering material is melted while pressing the lead wire 35 where the protruding part 38 exceeding a protrusion height of 25mum into the silicon chip 17 with the soldering material being sandwiched and the thickness of the soldering layer is set to 25mum or longer. The thickness of the solder layer is set to 25mum or longer and shear stress distortion due to the heat cycle of the semiconductor layer is kept low and generation of solder crack is prevented, thus providing a method for manufacturing a semiconductor device with an improved reliability.
Patent JP-H01234359-A (JP)
Title: Production of ceramic material containing lead
Inventor: TAKAGAKI MASAMI
IPC: C04B35/46
Filed: 1988-03-15
Abstract: PURPOSE:To obtain the title material having a uniform compsn. and stable switching temp. characteristics and useful as the material of a thermistor having positive characteristics by adding Dy to a powdery PbO-TiO2 mixture, calcining them at a specified temp., mixing the resulting calcined powder with BaTiO3- based calcined powder and pulverizing the mixture. CONSTITUTION:Dy as a semiconductor forming element is added to a powdery PbO-TiO2 mixture by 0.1-0.4atomic%, e.g., in the form of Dy2O3 and they are mixed and calcined at 750-950 deg.C to obtain calcined powder. BaCO3 is mixed with TiO2 or further mixed with Dy2O3, MnO2 and SiO2 for improving various characteristics so as to provide a prescribed desired compsn. and the mixture is calcined at 1,000-1,200 deg.C to obtain BaTiO3-based calcined powder. This calcined powder is mixed with said calcined powder in a prescribed ratio and pulverized.
Patent JP-S53147177-A (JP)
Title: Servo motor
Inventor: TERAMOTO TETSUYA
IPC: F15B15/14
Filed: 1977-05-27
Abstract: PURPOSE: To get rid of the failure of the piping, by means of constituting the piping for operating along with a servo motor to be movable at the servo motor installed movably on the fixed part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05217792-A (JP)
Title: Laminated ceramic capacitor and manufacture thereof
Inventor: TANAKA TAKAFUMI
IPC: H01G4/12
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a laminated ceramic capacitor in which a dielectric ceramic layer between two inner electrodes increases and electrostatic capacity as dielectric of the capacitor by so arranging the ceramic layer as to be brought into contact with the electrodes and arranging a semiconductor ceramic layer in addition to the dielectric porcelain layer between the two electrodes. CONSTITUTION:The laminated porcelain capacitor comprises a rectangular parallelepiped porcelain base 3 containing first and second electrode layers 1, 2 as inner electrodes, and a pair of outer electrodes 4, 5. The base 3 has first and second dielectric porcelain layers 6, 7 in contact with the layers 1, 2, a first semiconductor ceramic layer 8 disposed between the layers 6 and 7, a second semiconductor ceramic layer 9 generated on the layer 1 and at the upper side of the layer 1, a fourth semiconductor ceramic layer 10 generated at the lower side of the layer 2, and a dielectric ceramic layer 11 of a surface region of the base 3. In this structure, the layer 8 has a function as a capacitor electrode, the layer 6, 7 has functions as capacitor dielectric, thereby increasing its electrostatic capacity.
Patent JP-S51136634-A (JP)
Title: Process for recovery of reaction residue as a powder
Inventor: TAKUMA TOSHIAKI
IPC: C07C63/26
Filed: 1975-05-22
Abstract: PURPOSE: Heavy metal catalysts are completely and easily recovered by solidliquid-separating after adding an aliphatic ketone to mother liquid of terephthalic acid preparation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61220347-A (JP)
Title: Measurement of characteristics of semiconductor device
Inventor: TSUJI KENJI
IPC: G01R31/26
Filed: 1985-03-26
Abstract: PURPOSE:To facilitate high speed measurement and evaluation of the characteristics of a plurality of semiconductor elements by a method wherein a plurality of electrodes are provided corresponding to a plurality of the semiconductor elements and the electrodes are contacted with the semiconductor elements simultaneously and switched selectively and the detected signals are judged and the electrical characteristics are recorded. CONSTITUTION:A plurality of semiconductor elements 2 are arranged on a prober stage 4 and a plurality of corresponding electrodes 12 are attached to a probe board 14, for instance, along a plurality of columns and a plurality of rows. The respective electrodes 12 are connected to a measurement apparatus 18 through a switching circuit 16 and the prober stage 4 is also connected to the measurement apparatus 18. The measurement apparatus 18 measures the characteristics of the semiconductor elements 2 individually in accordance with the electric signals obtained from the electrodes 12 through the switching circuit 16 which can be switched arbitrarily and control signals obtained from a control apparatus 20. The measured data are recorded in a recording apparatus 22 containing a recording medium such as a floppy disc and a magnetic tape in accordance with writing signals obtained from the control apparatus 20.
Patent JP-S57177024-A (JP)
Title: Bonding of polyethylene molded article with metal
Inventor: UENO HARUO
IPC: B29C65/02
Filed: 1981-04-24
Abstract: PURPOSE: To achieve strong bonding of a polyethylene molded article with a  metal, at a relatively low temperature, by forming an ethylene polymer layer  having functional groups to the surface of the polyethylene molded article to be bonded, contacting the molded article with a metal interposing a specific adhesive therebetween, and hot-pressing the laminate.  
     CONSTITUTION: The bonding surface of a polyethylene molded article is coated with an ethlene polymer having functional groups (e.g. modified polyethylene having carbonyl groups and/or epoxy groups) by applying preferably 1W15wt% solution of the polymer to the surface followed by drying. An adhesive composed mainly of an ethylene-vinyl acetate copolymer (having vinyl acetate unit content of 8W45wt% and a melt index of 5W200g/10min) containing 0.1W5wt% silane compound having amino groups at the terminals (e.g. aminopropyltriethoxy- silane), is applied to the polymer layer e.g. by coating. A metal (e.g. iron, copper, aluminum, etc.) is placed thereon, and the laminate is hot-pressed at a temperature between 90°C and the melting point of the molded article. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10250606-A (JP)
Title: Motor-driven power steering device
Inventor: MOTOI KENJI
IPC: B62D5/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To preclude shortage of grease and establish a good meshing condition of a hypoid gear with a pinion gear. SOLUTION: A motor driven power steering device 1 is composed of a hypoid gear 6 installed coaxially with a steering shaft 2, a motor 7 to give an assisting force for steering, a pinion gear 9 installed at the tip of the rotary shaft 8 of the motor 7 and meshing with the hypoid gear 6, and a grease restraining wall 12 to hinder the grease applied to the cogged surface 6a of the gear 6 from moving toward the axis of the steering shaft 2.
Patent JP-H06270860-A (JP)
Title: Moving device sticking to wall surface
Inventor: OKAMOTO JIRO
IPC: B25J5/00
Filed: 1993-03-22
Abstract: PURPOSE:To attain following of a seal means without leakage with respect to a relatively slack change of curvature in a wall surface. CONSTITUTION:It is possible to drive a motor 17 in accordance with a steering quantity of a device 1 to rotate a lower part main body 4 so as to control the direction of a seal means 22. It is also possible to deform a brush fitting ring 27 by means of an air cylinder 28 so as to deform a brush 21 in alignment with a wall surface S. Accordingly, it is possible to move the seal means 22 in alignment with the wall surface S without leakage so as to move the device 1 stably sticking to the wall surface S.
Patent JP-H09260632-A (JP)
Title: Quantum effect device
Inventor: TANAMOTO TETSUSHI
IPC: H01L29/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a leak current and ensure a necessary current by a method, wherein there is provided an output carrier control part comprising a conductive region where energy is quantized and a barrier region where an energy barrier is higher for a carrier than for a plurality of conductive regions. SOLUTION: A polycrystalline silicon film 4 selectively remains behind in a side wall of a monocrystal silicon film 2 by entire face etching. This remaining polycrystalline silicon film 4 functions as a multi-tunneling junction layer for reducing a leak current. In this case, a grain in the polycrystalline silicon film 4 functions as a quantum dot of the multi-tunneling junction layer. As a result, only electrons corresponding to an energy level quantized in the multi-tunneling junction layer can reach a tunnel barrier layer. Accordingly, as tunneling of a carrier can be suppressed, it becomes possible to prevent effectively the leak current from flowing in an island.
Patent JP-S60206033-A (JP)
Title: Semiconductor ic element
Inventor: AOKI TOSHIHIRO
IPC: H01L21/205
Filed: 1984-03-29
Abstract: PURPOSE:To obtain the IC element of high reliability by increasing the resistance and improving the thermal conductivity by a method wherein, in providing the surface of a driving semiconductor IC with a heat dissipating film serving as an electric insulation film, at least the surface of this thin film is put into a diamond structure. CONSTITUTION:A substrate holder 2 having a mesh grid 3 at the bottom is arranged at the center in the upper part in a vacuum bell jar 1; then, a substrate 4 is mounted thereon, and a heating filament 5 is provided above the substrate 4. A nozzle 6 spouting the gas of an evaporation source is arranged at the bottom center; further, an electromagnetic field coil 7 is placed around it, and a filament 8 for heating the evaporation source gas is placed above. The device thus constructed, methane acetylene is blown through the nozzle 6, and the gas is thermally decomposed by heating the filament 8 while the ionization efficiency is increased by the coil 7. Thereafter, a thin film of diamond structure is produced on the surface of the substrate 4 by removing impurity ions of the gas with the grid 3.
Patent JP-2000261885-A (JP)
Title: Speaker edge
Inventor: MIZONE SHINYA
IPC: H04R31/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker edge which is small in an amplitude at the resonance, easy to mold and sure/easy to integrate with a speaker cone body by injecting material composition for a specific speaker edge into a forming mold so as to react, foam and cake in the mold for forming. SOLUTION: The material composition P for the speaker edge including isocyanate and polyol is injected to the lower mold 42 of the forming mold 40 by the nozzle N of a stirring mixer, then clamped and then, made to react, foam and cake in the mold 40 to form. It is preferable to previously arrange the speaker cone body 20 in the mold 40 at the time and adhere-integrate the inner periphery of the speaker edge to the periphery of the speaker cone body 20 by the reaction of the composition P and chemical reaction at the time of foaming and caking. Thus, this speaker edge is lighter than a speaker edge made of rubber, and the mass of a vibration system never becomes heavy and sound pressure frequency characteristics is never degraded.
Patent JP-S62217568-A (JP)
Title: Fuel cell power generating system
Inventor: MITSUTA KENRO
IPC: H01M8/04
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a fuel cell power generating system which can quickly respond to short time load variation, constantly provides optimum power generating efficiency, and is capable of power generation even when the trouble arised in reaction gas supply lines by arranging specific units in a gas passage through which exhaust reaction gas is returned to a reaction gas supply line. CONSTITUTION:A fuel gas return path 4 and an oxidizing agent gas return path 5 through which reaction gasses exhausted in reaction gas exhausted lines 3a, 3b are returned to reaction gas supply lines 2a, 2b are arranged. An H2O removing unit 6, CO2 removing unit 7, CO removing unit 8, CO2 adding unit 9, H2 adding unit 10, and H2O adding unit 11 are arranged in the fuel return path 4. An H2O removing unit 12, N2 removing unit 13, N2 adding unit 14, O2 adding unit 15, and H2O adding unit 16 are arranged in the oxidizing agent gas return path 5. By arranging at least one among these units, a fuel cell power generating system which can quickly respond to short time load variation, constantly provides optimum power generating efficiency, and is capable of power generation even when the trouble arised in reaction gas supply lines or in a fuel cell itself can be obtained.