baber/WOPTO huggingface dataset:
Patent JP-H0920807-A (JP)
Title: Crystalline polypropylene
Inventor: NOMOTO YOSHIHIRO
IPC: C08F110/06
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline polypropylene excellent in rigidity and heat resistance by bringing a solid component such as a metallic oxide into contact with an olefin in the presence of an organoaluminum compound and a specific organosilicon compound and polymerizing propylene with the resultant catalyst component for polymerizing an α-olefin. SOLUTION: This crystalline polypropylene is obtained by bringing (A) a solid component consisting essentially of a metallic oxide, Mg, Ti, a halogen and an electron donative compound into contact with (D) an organosilicon compound of formula I  R<1> is a 5-7C alicyclic an olefin in the presence of (B) an organoaluminum compound and (C) hydrocarbon; R<2> is 2-ethoxyethyl or 2-methyl-3-butyn-2-yl; (x) and (y) are each 1 or 2; [(x)+(y)] is 3}, providing a catalyst component for polymerizing an α-olefin and polymerizing propylene by using the resultant catalyst component. The crystalline polypropylene has 1.0-6.0 intrinsic viscosity [η] measured in decalin solvent at 135 deg.C and the heat of melting (ΔHm) obtained from the differential scanning calorimetry and [η]satisfying the relationship of formula II.
Patent JP-H0242771-A (JP)
Title: Light-emitting semiconductor element substrate and manufacture thereof
Inventor: YAMADA MASAHITO
IPC: H01L21/208
Filed: 1988-08-03
Abstract: PURPOSE:To effectively prevent a thick-film layer from being oxidized by using a protective film and to obtain a smooth crystal growth interface and a smooth meltback face by a method wherein a Ga1-y-AlyAs protective film whose mixed crystal ratio (y) of Al is small (where 0.05<y<0.3) is grown on a GaAlAs thick-film layer. CONSTITUTION:A surface protective film composed of a Ga1-xAlxAs compound semiconductor single-crystal thick-film layer 3 of a first mixed crystal ratio (where 0.6<x<0.85) and a low Al-concentration and slow-oxidation Ga1-yAlyAs compound semiconductor single-crystal thin-film layer 4 of a second mixed crystal ratio (where 0.05<y<0.3) is grown epitaxially one after another; a GaAs single-crystal substrate 1 is removed by using a mechanical method and/or a chemical method. That is to say, it is possible to suppress oxidation of the thick-film layer 3 effectively by using the protective film 4; various troubles causes by the oxidation are eliminated. In addition, since a mixed crystal ratio (y) of Al is 0.5 or higher in the protective film 4, a dislocation can be made small when the protective film 4 is melted back and removed. Thereby, a smooth crystal growth interface and a smooth meltback face can be obtained.
Patent JP-H07152662-A (JP)
Title: Communication system
Inventor: KIISU PATORITSUKU JIYONZU
IPC: G06F13/00
Filed: 1994-07-25
Abstract: PURPOSE: To prevent the large part of a system from stopping operations by improving the availability of the operator of the system relating especially to the central processing of a communication system. CONSTITUTION: In this communication system for connecting at least two remote type calculation platforms to an interface, receiving and processing responses by the respective calculation platforms and then sending the responses from the interface to respective function requests, the system responds to a first response received from the calculation platform. The calculation platforms supply the high availability, however, the availability of themselves are low.
Patent JP-H0533456-A (JP)
Title: Tiling work method
Inventor: ITO TETSUYA
IPC: E04F13/21
Filed: 1991-08-01
Abstract: PURPOSE:To increase bonding strength between setting bed mortar and finish mortar by driving pin-shaped fixtures into the setting bed mortar in such a way as partly exposed, and spraying the finish mortar to the setting bed mortar. CONSTITUTION:Setting bed mortar 2 is applied to the surface of a concrete wall 1 and the ends of leg section pair of a staple 3 are embedded in the setting bed mortar 2. Also, the staple 3 is driven in such a way as keeping the rear side and bridge section of the leg pair afloat from the mortar 2. Then, finish mortar 4 is sprayed to the setting bed mortar 2 with a spray gun 5. According to this construction, bonding strength between the setting bed mortar 2 and finish mortar 4 can be increased, and tiling strength can be increased as well.
Patent JP-S6437252-A (JP)
Title: Rice-cake cube and production thereof
Inventor: KOJIMA HIDEO
IPC: A23G3/00
Filed: 1987-07-31
Abstract: PURPOSE:To obtain rice-cake cubes having flavor of beans, by adding powdered beans to steamed glutinous rice, pounding and kneading the resultant blend to prepare rice cake dough, hardening the dough, cutting and drying the hardened dough, roasting the dough and applying a seasoning solution containing powdered beans dispersed therein to the surface of the roasted dough. CONSTITUTION:Steamed glutinous rice is initially pounded and kneaded while adding a bean dispersion prepared by dispersing and mixing powdered beans with hot water, etc., to prepare a rice cake dough containing the powdered beans blended in a dispersed state therein. The resultant rice cake dough is then hardened in a refrigerator, cut into the form of slices and dried. Furthermore, the rice cake dough in the form of the dried slices is then roasted and a seasoning solution consisting of soy sauce, sugar, water, etc., containing roasted powdered beans dispersed therein is applied to the surface of the above- mentioned roasted rice cake dough to form a seasoning layer containing the powdered beans blended in a dispersed state and afford the aimed rice-cake cubes. The afore-mentioned powdered beans are preferably powder of soybeans, peas and/or broad beans.
Patent JP-H0852857-A (JP)
Title: Printing-paper cooler of rotary offset press
Inventor: ENDO YOSHIKAZU
IPC: B41F23/04
Filed: 1994-08-17
Abstract: PURPOSE:To return elongated printing paper to the normal length by providing a cooling roll in contact with the printing paper at the rear side of an ink drying device, providing a soaking roll, which can be brought into contact with the printing paper on the cooling roll, in the vicinity of the cooling roll, and providing a nozzle, which sprays cooling water on the surface of the soaking roll in the vicinity of the soaking roll. CONSTITUTION:A cooling roll 4, which is in contact with printing paper 1 that has passed an ink drying device 2, is provided at the rear side of the ink drying device 2. A soaking roll 5, which can be brought into contact with and separated from the printing paper 1 on the cooling roll 4, is provided in the vicinity of the cooling roll 4. A nozzle 7, which sprays cooling water 6 on the surface of the soaking roll 5, is arranged in the vicinity of the soaking roll 5. The printing paper 1 outputted from the ink drying device 2 is cooled with the cooling roll 4, cooled with the cooling water supplied from the soaking roll 5 and returned to the normal temperature. Thereafter, the painting paper 1 is folded into the section with a folder and bundled with a stacker bundler as required.
Patent JP-H03174779-A (JP)
Title: Light emitting diode
Inventor: UNNO TSUNEHIRO
IPC: H01L33/30
Filed: 1990-07-23
Abstract: PURPOSE:To enhance the luminous intensity of emitted light by forming a protruding part in an approximately ring shape on a substrate which is located at the outer surface of an electrode, and growing an epitaxial layer. CONSTITUTION:A ring-shaped mesa part (protruding part 7) having the inner diameter of 240mum, the outer diameter 260mum and the height of 20mum is formed on a P-type GaAs substrate 5 having the carrier concentration of 2X10<19>cm<-3> and the thickness of 270mum by photolithography. The ring-shaped mesa parts 7 are aligned in a matrix pattern at the pitch of 400mum on the GaAs substrate 5. A double-heterojunction layer of GaAlAs is grown on the GaAs substrate 5 by a slide board method. A circular N-side electrode 1 is formed on the upper surface of the epitaxial water formed in this way, and a P-side electrode 6 is formed on the rear surface of the substrate 5. The carrier concentration of a P-type GaAlAs clad layer 4 is smaller than that of the P-type GaAs substrate by an order of magnitude or more. The mobility of the layer 4 is also small. Therefore, the resistivity becomes large by two-orders of magnitude. Thus, holes and electrons are concentrated at the mesa part (protruding part 7) and start flowing. Thus the light emitting diode whose luminous intensity of light emission is high can be obtained.
Patent JP-H0356817-A (JP)
Title: Rotation angle detecting device
Inventor: KUSUMI SABURO
IPC: G01B7/00
Filed: 1989-07-26
Abstract: PURPOSE:To detect an angle of rotation with high accuracy by providing each exciting projection pole with an auxiliary pole which corrects an error component due to periodic variation in the inductance of winding pertaining to the rotation of a rotor. CONSTITUTION:Exciting projection poles A - D are provided at equal intervals at the inner periphery of the stator 3 of the rotation angle detecting device 1 and 1st auxiliary poles A1 - D1 and 2nd auxiliary poles A2 - D2 in the same shape are provided on both sides of the respective poles A - D. Then the poles A - D, A1 - D1, and A2 - D2 are provided with coils La, La1, La2, Lb, Lb1, Lb2... Ld, Ld1, and Ld2 which are connected in series. Consequently, higher harmonic components of inductance variation of the coils La - Ld are canceled with higher harmonic components of inductance variation of the coils La1 - Ld1 and La2 - Ld2, so higher harmonic components in output signals VA - VD from outputs PA - PD are reduced and an accurate signal corresponding to the angle theta of rotation of the rotor 5 is obtained.
Patent JP-S6352931-A (JP)
Title: Method and device of feeding parts by part feed robot
Inventor: KASHO ETSUO
IPC: B23P19/00
Filed: 1986-08-19
Abstract: PURPOSE:To enable execution of a work only through one full reciprocation of a feed hand, by a method wherein the hand simultaneously grasps plural parts out of fed parts and moves to a working position, and in the working position, the grasped parts are positioned one by on, in order, from the lower most part for feed. CONSTITUTION:A part feed hand 3 is provided with a pair of fingers 5 for clamping a part, a main clamper 10, and miniclampers 7 through their respective miniclamper mounting plates 9. Each of a pair of guides 6 is situated to the miniclamper 7. Compressed air is fed through an air pipe 8 to the maniclamper 10 and the two miniclampers 7 to control opening and closing of the fingers 5 and the guides 6. The main clamper 10 and the miniclampers 7 are closed when compressed air is fed to the side A of the air pipe 8, and are opened when fed to the side B of the air pipe 8.
Patent JP-H0689993-A (JP)
Title: Manufacture of self-aligned ccd image sensor
Inventor: TON KIYUN SON
IPC: H01L27/148
Filed: 1991-07-09
Abstract: PURPOSE: To prevent optical smear phenomenon without reducing the area of a light receiving region by sequentially forming a gate oxide film and a gate polysilicon film on a substrate, removing the gate polysilicon only at the upper part of the light receiving region, evaporating fire resisting metal on the entire surface and performing annealing. CONSTITUTION: A photodiode 12 and a VCCD 13 are formed in a silicon substrate 11. Then, a gate oxide film 14 and a gate polysilicon film 15 are sequentially formed on the entire surface of the silicon substrate 11. Only the gate polysilicon film 15 in correspondence with the upper part of the photodiode 12 is removed. Then, fire resisting metal 16 is evaporated on the entire surface, and annealing is performed. At this point, the fire resisting metal 16 in contact with the gate polysilicon film is changed into a silicide film 17. Then, only the fire resisting metal remaining on the diode 12 is removed by etching. Thus, light is not applied other than the photodiode.
Patent JP-H1040130-A (JP)
Title: Microcomputer
Inventor: KOYA HIROSHI
IPC: G06F11/28
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To easily observe a signal, which is transmitted between internal circuits, from outside. SOLUTION: To a CPU 11, a storage circuit 15, a peripheral function block 16, and a general port 17 are connected by three internal buses which are a control bus 12, an address bus 13, and a data bus 14. Respective elements which are connected to the CPU 11 through the internal bus are mapped in an address space which is all accessible from CPUs 11. A general port 17 has a data register. Then while a control register 18 is so set as to output an internal signal to the outside, signals outputted onto the control bus 12, address bus 13, and data bus 14 are stored in a data register. The control register 18 is connected to the CPU 11 and its contents are rewritten under the control of the CPU 11. The value of the data stored in the control register 18 becomes the external output command of the internal signal.
Patent JP-S6255440-A (JP)
Title: Engine control device
Inventor: TERASHITA TOSHIYUKI
IPC: F02D45/00
Filed: 1985-09-02
Abstract: PURPOSE:To enable the engine control of a high accuracy all over the operating region by setting closely the control values corresponding to the engine speed and load in a control map so as to be more finely divided as these come in a lower engine speed and lower load region. CONSTITUTION:An air-fuel ratio control means 4 receives a detecting signal from an operating condition detecting means 5 which detects the operating conditions of an engine 1, and reads the learning control values for the correction factor of the target fuel injection pulse for the engine speed and load from a control map 6 in which these are recorded, and obtains the fuel injection pulse corresponding to the present operating condition to inject and supply a prescribed fuel through an injector 3. Herein, in recording the learning values in each learning region by dividing the region for the engine speed and load, the control map 6 is made finer by dividing it more minutely as it comes in a lower speed and lower load region. Thus, it is so constituted that minute control values can be set only in necessary parts so that an unnecessary increase in the memory capacity can be prevented.
Patent JP-H02141123-A (JP)
Title: Digital delay element
Inventor: ROU MORARUSU
IPC: H03K5/13
Filed: 1989-07-26
Abstract: PURPOSE: To form a precision delay line without using any precise parts or inductors by forming this element of a reference clock and an M and N two array control delay element. CONSTITUTION: An input signal is added to the input of a voltage controlled delay element 161 , and the output is added to the next added voltage controlled delay element 162 . Those delay elements 161 and 162 are connected so that plural secondary arrays M from serially connected voltage controlled delay element 161 -16M can be formed. A phase detector 12 senses phase delay between a clock signal delayed by delay elements 141 -14N and a non-delayed reference clock signal. When the phase between the delayed clock signal and the non- delayed reference clock signal is lower than a previously decided value, the level of a control signal is changed so that the delay of each control delay element 14 and 16 can be increased. Otherwise, the level of the control signal is changed so that the delay of each control delay element 14 and 16 can be decreased.
Patent JP-S6349012-A (JP)
Inventor: UEDA YOSHIHIRO
IPC: A01D46/24
Filed: 1986-08-19
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-2001019535-A (JP)
Title: High-frequency dielectric porcelain, its production and dielectric device
Inventor: OGISO YOSHIFUMI
IPC: C04B35/053
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide high-frequency dielectric porcelain used for dielectric devices such as dielectric track devices used in a millimeterwave range and enabling low loss dielectric devices to be produced at a low cost. SOLUTION: This high-frequency dielectric porcelain is produced by the following steps: preparing porcelain raw material comprising a double oxide containing Mg, Al and Si as elements for the high-frequency dielectric porcelain in such a way that Mg, Al and Si are contained in respective molar percentages meeting the formula xMgO.yA12O3.zSiO2 [wherein (x) is 41 to 54; (y) is 10 to 25; (z) is 21 to 49; and (x)+(y)+(z)=100] and >50 wt.% part of the porcelain raw material is formed of glass phase containing Mg, Al and Si; forming molded products using the porcelain raw material; and firing the molded products at a temperature of <=1,200 deg.C.
Patent JP-S6257899-A (JP)
Inventor: MINATO SHINICHIRO
IPC: B26D5/30
Filed: 1985-09-04
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-S6350490-A (JP)
Title: Filter press type electrolytic cell for recovering hydrogen
Inventor: SAITO KOJI
IPC: C25B9/19
Filed: 1986-08-21
Abstract: PURPOSE:To recover gaseous H2 with high current efficiency without leaking by superimposing many unit electrolytic cells each provided with an ion exchange resin membrane and electrodes each consisting of a Cu sheet, a carbon sheet and carbon fibers and placed on both sides of the membrane to form a filter press type electrolytic cell and by electrolyzing an acidic electrolytic soln. contg. an oxidizable and reducible substance. CONSTITUTION:Carbon fibers 5 in the form of cloth, felt or the like and carbon sheets 4 each having a Cu sheet 3 stuck to the outside are placed on both sides of an ion exchange membrane 6 and pressing plates 1 are attached to the Cu sheets 3 with end plates 2 in-between to form a filter press type electrolytic cell for generating and recovering gaseous hydrogen by the electrolysis of a highly concd. acid soln. contg. an oxidizable and reducible substance such as iron. The edges of the membrane 6 are held between resin spacers 8 with rubber spacers 9 in-between. Such an acid soln. is fed to the electrolytic cell from the lower feed hole 11, electric current is supplied to electrodes each consisting of the Cu sheet 3, the carbon sheet 4 and the carbon fibers 5 on both sides of the membrane 6 to electrolyze the acid soln., and gaseous hydrogen generated by the electrolysis is recovered from the recovery hole 14 is a high yield without leaking.
Patent JP-H0481171-A (JP)
Title: Original reader
Inventor: NAGASAWA KIYOTO
IPC: H04N1/401
Filed: 1990-07-24
Abstract: PURPOSE:To correct various distortion specific to a reader with high accuracy by processing an original while separating the mode as the dot correction mode correcting the uneven sensitivity for each picture element of a CCD and the ununiform correction mode correcting distortion by the optical system and the lighting system and also separating the timing. CONSTITUTION:Uneven sensitivity data for each element of a CCD 100 resulting from eliminating ununiformity due to a cause to uneven illumination or the like by calculation from a white level reference data in the 1st dot correction data are extracted purely and stored in a RAM 106. In the 2nd ununiformity correction mode, a white level reference plate is read prior to the usual reading. A white level reference read signal passes through a low pass filter 108 and is given to an A/D converter 104. Since the filter 108 cuts off the sensitivity ununiformity and a random noise component for each dot, accurate ununiformity data with excellent S/N is obtained. Thus, sufficient accuracy is ensured and invasion of random noise is prevented.
Patent JP-H0726366-A (JP)
Title: Coated cemented carbide excellent in chipping resistance
Inventor: INOUE HIROAKI
IPC: B23B27/14
Filed: 1993-07-10
Abstract: PURPOSE:To produce coated cemented carbide excellent in impact resistance and wear resistance. CONSTITUTION:In cemented carbide, a coating layer is constituted of the outermost layer in which cracks shown by A to C are not present and (2) the lower coating layer in which cracks shown by A to C are present: (A) the thickness averaged on, the average crack length when measured vertically from the surface is above the lower coating thickness having cracks and not thicker than the lower coating thickness plus 5mum; (B) the average value of the crack width is regulated to <=5mum and (C) the average value of the crack distance is regulated to 10 to 200mum.
Patent JP-H07166717-A (JP)
Title: Anchor member
Inventor: YOSHINO YOSUKE
IPC: E04G23/02
Filed: 1994-08-18
Abstract: PURPOSE:To improve pull-off resistance and reliability after construction. CONSTITUTION:An anchor member has a pipe-shaped anchor mainframe 14 provided with a collar 20 at its rear end, a pair of annular front and rear diameter shrunk portions 36, 36 taperedly formed at the small-diameter end 16 of the anchor mainframe 14 and an annular locking protruded portion 38 formed between a pair of diameter shrunk portions 36, 36 so as to be lifted up in the radial direction of the anchor mainframe 14. On the side face of the end 16, slits 27, 27 are formed to be extended in the axial direction.
Patent JP-S6437952-A (JP)
Title: Head trichogenous promotion device
Inventor: ITO TAKASHI
IPC: A61H7/00
Filed: 1987-08-05
Abstract: PURPOSE:To perform trichogenous promotion, by connecting not only an air tube and an air pump but also a dome and a vacuum pump and applying pressurization and depressurization to the head. CONSTITUTION:An air tube 1 is positioned so as to be wound round the head 8 at the part of the forehead. Next, an air pump 3 is operated to send compressed air into the air tube 1 through a hose 5. At this time, the tube 1 is closely brought into contact with the scalp to prevent the flow of air in a dome 2. Subsequently, a vacuum pump 4 is operated to let air out of the dome 2 and the dome 2 is brought to a vacuum state. When air enters the dome 2 from the gap between the scalp and the air tube in relation to atmospheric pressure, the air pressure in the air tube 1 is increased by the air pump 3 to stop the flow of air. By this method, the head 8 covered with the dome 2 is held to a vacuum state and the scalp comes into a state of receiving no effect of atmospheric pressure and the flow of blood to the scalp becomes extremely vigorous to perform trichogenous promotion.
Patent JP-S6438305-A (JP)
Title: Method of moving rotary rack
Inventor: MAKINO TOSHIAKI
IPC: B65G1/133
Filed: 1987-08-05
Abstract: PURPOSE:To improve efficiency of delivery out of a warehouse and to save energy by turning a rotary rack at a rotary speed which minimizes the value obtained by dividing the distance of movement of the rotary rack to the delivery outlet by the time required for ascent and descent of a delivery facility to and from a delivery port. CONSTITUTION:When a command for cargo delivery between a rotary rack facility 10 and a delivery facility 60 is inputted, a control device 70 calculates the time T1 required for the ascent and descent of the delivery facility 60 and for the arrival of the rotary rack facility 10 at a specified rack stage. On the other hand, a travel distance S2 necessary for the rotary rack facility 10 is obtained. Based on the time T1, the time T2 required for the rotary movement of the rotary rack facility 10 is obtained. A mean rotary speed V2 of the rotary rack facility 10 is obtained from S2/T2. Based on the mean rotary speed V2, a rotary rack No. and a rotary speed pattern are set. Based on the pattern set, the rotary movement is performed. With this constitution, efficiency of outgoing delivery is improved and energy is saved.