baber/WOPTO huggingface dataset:
Patent JP-H11291817-A (JP)
Title: Rear side confirming system
Inventor: TSUCHIYA GORO
IPC: B60R1/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the partial reflection of a rear seat display in an inside mirror during use from affecting a rear field of view. SOLUTION: When a rear seat display 5 is placed in a used state and seen by a rear seat occupant, the used state of the rear seat display is detected by an inside mirror control part, the picture of a vehicle rear side photographed by a rear side camera 14 is displayed on a small display 12 incorporated in an inside mirror 8 to be seen by a driver through a magic mirror 13. Thus, the driver performs rear side confirmation by seeing a rear field of view having not partially reflected of the rear seat display 5 in the same way that an original inside mirror is seen even in the used state of the rear seat display 5.
Patent JP-H06308466-A (JP)
Title: Polymer liquid crystal composite film and liquid crystal optical element using the same
Inventor: NAKADA DAISAKU
IPC: C08J5/18
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a liquid crystal optical element having improved electrooptic characteristics, for example, reduced driving voltage by constituting a porous polymer thin film of several polymers. CONSTITUTION:The porous thin film 1 is formed by using several polymers, for example, several water-soluble polymers, mixture of water-soluble polymers and polymerizable oligomers or polymerizable monomers, or polymers obtd. by polymn. of these by irrdation with light, etc. The inner and surface characteristics of the porous thin film 1 are controlled. Namely, two or more kinds of water-soluble polymers, oligomers and monomers having different characteristics are mixed to control the inner and surface characteristics of the mixture material. Fine particles are dispersed in this mixture to form a composite film, and then only fine particles are selectively removed to obtain a porous thin film 1. Then, circular openings in the thin film are filled with a liquid crystal material 5.
Patent JP-H08293915-A (JP)
Title: Telephone set with cryptographic function
Inventor: MIYAMOTO SEIJI
IPC: H04K1/06
Filed: 1995-04-19
Abstract: PURPOSE: To shorten data length set as the target of encipherment, to simplify a ciphering device and to facilitate miniaturization by ciphering the specific bit of a digital audio signal. CONSTITUTION: An analog audio signal is inputted to a transmitter 1 and it is converted into the digital audio signal by an A/D converter 2 on a transmission side. The digital audio signal is divided into the data to be cryptography- coded and the one not being cryptography-coded by a data divider 9. The data to be cryptography-coded is inputted to a cryptographic encoder 3, then, cryptography-coded. The cryptography-coded data and the data not being cryptography-coded are inputted to a data coupler 10, then, the data are coupled with each other, and this coupled data is transmitted. The data received by a reception side is divided by a data divider 11, and the cryptography-coded data is decoded by a cryptographic decoder 6.  The data decoded in such way and the data not being cryptography-coded are coupled with each other by a data coupler 12, then, the digital audio signal is generated.
Patent JP-S63262044-A (JP)
Title: Ac generator for rolling stock
Inventor: ASO HIROAKI
IPC: H02K9/22
Filed: 1987-04-15
Abstract: PURPOSE:To cool a stator armature coil, by fitting one end of a heat pipe directly to or close to a stator armature core or to a stator armature coil respectively, and the other end of the heat pipe to the coolant circulating route of a cylinder block of an engine. CONSTITUTION:The coolant filled up to a coolant circulating route of an engine linked with a radiator and a cylinder block 24 circulates between the radiator and the cylinder block 24 and communicates a coolant passage 32 on field iron core side through an inflow port 31 from the outgoing passage of the coolant circulating route 25 of engine and returns to the incoming passage of a coolant circulating route 25 of engine. In the communicating process of this coolant, the heat generating from a field coil 9 is absorbed to the coolant through a stator field core 22. At the same time, the heat of the stator field core 22 is transmitted and to a coolant passage 34 to be discharged on field iron core side with a heat pipe 33. On the other hand, the heat generating from a stator armature coil 11 is transmitted to a heat pipe 29 through a stator armature core 23 and absorbed to the coolant of the coolant circulating route 25.
Patent JP-H05261694-A (JP)
Title: Packing roll end face cutting device
IPC: B65H19/10
Filed: 1992-03-19
Abstract: PURPOSE:To surely cut and remove the end face packing material of a picking roll. CONSTITUTION:A cutting blade 11 whose head is folded in an L shape is inserted in the core 5 of a packing roll rotatably supported, and the lower end of the insertion section of the head of the cutting blade 11 is pulled back while being pressed to the inner surface of the core and is inserted between the end face of the core and an end face packing material 2 just after it goes out the end section of the core, and after that, the cutting blade 11 is moved in the lower direction along the end face of the packing roll 1 to cut the end face packing material in a radial direction. In the next step, a cutting knife 27 is inserted in the inside of the end face packing material 2 from the gap formed in the end face packing material 2, and then, the packing material is cut in the circumferential direction by the cutting knife 27 by rotating the packing roll 1.
Patent JP-S5319516-A (JP)
Title: Transistor chopper device
Inventor: UCHIDA RIYOUHEI
IPC: H02M3/155
Filed: 1976-08-05
Abstract: PURPOSE: To control the load at a high efficiency even under a vast range of load conditions by supplying the base current proportional to the load current to a main controlling transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000281303-A (JP)
Title: Hydrogen occlusion body
Inventor: SUENAGA SEIICHI
IPC: C01B3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the volume packing efficiency of a carbon-based hydrogen occlusion material by constituting a porous material from a mixture of metals and a nonmetal in org. material. SOLUTION: Oxides of transition metals such as Fe, Ni, Co having <=50 nm particle size of the primary particles, or oxides of transition metals mixed with 1 to 10 % volume ratio of fine particles such as aluminum oxide having a smaller particle size than the transition metal oxides are uniformly pulverized and mixed by a ball mill, or the like. Then the mixture is introduced into an electric furnace, and only the transition metal oxides are reduced in a hydrogen atmosphere to obtain a mixture of transition metals and oxides. Then the mixture is formed by sintering or the like. in an inert atmosphere to obtain a porous material having >=50% porosity.  Then, a carbon material such as carbon nanofiber is synthesized in the open pores of the porous body by a thermal CVD method, or the like, in an atmosphere containing hydrocarbon gas such as ethylene gas or carbonic acid gas such as carbon monoxide to obtain a hydrogen occlusion material. A hydrogen occlusion alloy is preferably incorporated into the structural phase of the porous material.
Patent JP-S60216845-A (JP)
Title: Iron oxide-chromium oxide catalyst for high temperature co-conversion
Inventor: MIKAERU SHIYUNAIDERU
IPC: C01B3/16
Filed: 1984-05-12
Abstract: Iron oxide-chromium oxide catalyst of increased mechanical strength (lateral crushing strength) for high-temperature water-gas shift reaction. The catalyst contains as an additional component magnesium oxide and/or magnesium spinels in the form of discrete particles.
Patent JP-H10290199-A (JP)
Title: Optical fiber speech equipment
Inventor: ISHII MASANORI
IPC: H04B10/54
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber speech equipment in which an operating efficiency up to 2-way speech is improved and mis-setting is prevented. SOLUTION: A modulation circuit modulates a speech signal with a pulse signal within a synchronizing signal period and amplifier circuits 67a, 67b, 67c amplify the pulse signal resulting from receiving and converting the optical pulse signal at a photo diode PD 65 at a setting amplification factor in a reception section, the amplification factor gain to be set at a CPU 71 is sequentially changed and the CPU detects a peak point position at a reflecting point on an optical line from the amplified pulse signal every time the amplification factor is changed.
Patent JP-S5217809-A (JP)
Title: Magnetic head with thin coat of film
Inventor: NOMURA NOBORU
IPC: G11B5/29
Filed: 1975-07-31
Abstract: PURPOSE:To provide more effectivenessby reducing magnet leakage by the arrangment of two independent conductor layers at different plane of multichannel magnetic head formed by laying conductor layer, magnetic layer and insulator layer on the base plate.
Patent JP-S5321186-A (JP)
Title: Penicillanic acid derivatives and their preparation
Inventor: KATOU YOSHIKI
IPC: A61P31/04
Filed: 1976-08-09
Abstract: PURPOSE: Penicillanic acid derivatives I(R is H, 1-4C lower alkyl, phenyl or substituted phenyl), e.g. 6-(5-oxo-2-pyrrolidinylacetamido)penicillanic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62249835-A (JP)
Title: Sheet feeder
Inventor: NOMURA ETSURO
IPC: B65H3/48
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a sheet feeder having a very simple construction and easy to manufacture by providing a suction cylinder with an upwardly inclined wall formed between a bottom wall and a front wall. CONSTITUTION:When a negative pressure generator is actuated to reduce the pressure in a suction chamber 9 of a suction cylinder 3 to a pressure lower than the atmospheric pressure, external air in the vicinity of an opening 17 is sucked into the suction chamber 9 through the opening 17. This suction causes the leading portion of the uppermost sheet of a sheet stack 1 on a sheet tray 2 to be sucked toward the suction cylinder 3, so that the sheet is adsorbed on an inclined wall 12 and a bottom wall 11 of the suction cylinder 3. At this time, as the uppermost sheet and the next sheet are widely spaced apart from each other, air blast from an air blower 31 flows through the space between the sheets to separate them.
Patent JP-H01266497-A (JP)
Title: Device for self-defence
Inventor: ASHIHARA HIDEYUKI
IPC: A63B69/02
Filed: 1988-04-15
Abstract: PURPOSE:To improve defence effect, by a method wherein a handle is provided at one side of a rod and the selection of rotating the rod freely or fixing the rod with respect to the handle is permitted when a push metal provided on the handle is operated while gripping the handle. CONSTITUTION:An arbitrarily configured handle 4 is mounted on a base plate 2 attached to one side of a rod 1 so as to be biased and a contacting part between the base plate 2 and the handle 4 is utilized as a rotating part 5 while a bearing mechanism 3 is interposed between the upper and lower surfaces of the rotating part 5. Outer tubes 7, 6 are planted on the upper and lower side surfaces of the bearing mechanism 3 while the upper end of the upper outer tube 7 is supported by an arm rod 10 so as to support the upper end with a supporting piece 8. A retaining shaft 9 is inserted into the outer tubes 6, 7 and a retaining part is provided at the side surface of the lower end thereof while a fixed retaining rod is provided horizontally so as to capable of inserting and retaining while opposing to the retaining part and a push metal 11 provided on the side surface of the handle 4 is supported rotatably by the arm rod 10 once through a bearing 12. Thereafter, the inner end of the push metal 11 is supported by a shaft 14 at the upper end of the retaining shaft 9. When the handle is gripped and the push metal 11 is pulled by the tip of a finger, the rod becomes rotatable with respect to the handle and when the push metal 11 is released from the tip of the finger, the handle is integrated with the rod.
Patent JP-S57208838-A (JP)
Title: Planetary-geared motor
Inventor: ASAKAWA KAZUO
IPC: H02K7/116
Filed: 1981-06-18
Abstract: PURPOSE:To obtain large torque and at the same time raise accuracy by meshing an internal gear that develops rotary magnet field with a magnetized planetary gear and also meshing this planetary gear with another internal gear that is connected to an output gear. CONSTITUTION:An annular yoke 5 is fixed on a housing 1, and on its internal circumference a first internal gear 8 is formed, and at the same time coil 7 is installed on the internal gear 8 so that a rotating magnetic field is generated. This first internal gear is meshed with a planetary gear 9 that is magnetized in the direction of the shaft. Further, a second internal gear 11 that has a pitch different from that of the first internal gear 8 is mounted on the output shaft 4, and this second internal gear 11 is meshed with the planetary gear 9. With this arrangement which electric current is passed through coils 7 successively, the planetary gear 9 rotates and further the gear 11 and output shaft 4 rotate with reduced speed through this planetary gear 9.
Patent JP-S58210888-A (JP)
Inventor: TAKAYAMA ISAMU
IPC: B08B3/02
Filed: 1982-06-02
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-S62249922-A (JP)
Title: Method for freely controlling dissolution time of active component from gelatin-encapsulated preparation
Inventor: TAKAHASHI MASAHITO
IPC: A61K9/48
Filed: 1986-04-23
Abstract: PURPOSE:To provide the titled preparation containing an encapsulated composition obtained by compounding an active component with an emulsion base consisting of a hydrophilic substance, an oily substance and a substance which is solid at room temperature, and able to control the dissolution time in body fluid by varying the relative ratios of the three components of the above emulsion base. CONSTITUTION:A mixture of (A) an active component and (B) an emulsion base consisting of a hydrophilic substance (e.g. macrogol, sugar, polyhydric alcohol, etc.), an oily substance (e.g. animal or vegetable food oil) and a substance which is solid at room temperature (e.g. beeswax, unsaponified soybean oil, etc.) is used as a content and encapsulated with gelatin to obtain the objective gelatin encapsulated preparation. The dissolution time of the capsule in body fluid can be freely controlled by varying the compositional ratios of the components of the emulsion base. The dissolution time is shortened by increasing the ratio of the hydrophilic substance in the emulsion base and is prolonged by increasing the ratio of the oily substance.
Patent JP-H01265869-A (JP)
Title: Vessel-shaped food and preparation thereof
Inventor: MOGI TOSHIRO
IPC: A23L17/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a vessel-shaped food with a side dish suitable also as a relish for SAKE (Japanese rice wine) and usable as a bite-sized food, by crushing a simple substance or composite, etc., of fish meat, fishes, shellfishes, etc., placing the resultant material in a forming mold of a desired shape and press forming the material. CONSTITUTION:A simple material of edible meat, such as beef, pork or chicken, and fishes or shellfishes, such as cod, sardine, cuttlefish or shell flesh, or composites of several kinds thereof, as necessary, are seasoned with a seasoning, spice, etc., added thereto, placed in a forming mold of a desired shape and press formed. The resultant formed material, as necessary, is boiled in a boiling machine or subjected to treatment, such as quick-freezing, in a refrigerator and demolded to take out the formed product.
Patent JP-H10268257-A (JP)
Title: Liquid crystal display device
Inventor: MATSUNAMI MASAHITO
IPC: G02F1/133
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To stably compensate crosstalk with simple circuit constitution by composing a scanning driver nonselect voltage circuit of a negative feedback operational amplifier. SOLUTION: With a ripple voltage generated by the negative feedback operational amplifier as the scanning driver nonselect voltage circuit 64, differential pulses superposed on the nonselect voltage VM of a scanning driver 53 from signal drivers 51 and 52 are compensated to compensate the distortion of the nonselect voltage VM. When negative differential pulses from the signal drivers 51 and 52 are superposed on the nonselect voltage VM of the scanning driver 53, the differential pulses are basically absorbed by a smoothing capacitor of the scanning driver nonselect voltage circuit 64, but unabsorbed components become equal between the fall decrease and voltage rise on the basis of the VM with the ripple voltage, so that they are compensated.  Then the distortion of the nonselect voltage VM of the scanning driver 53 is compensated and effective voltages of respective pixels of a liquid crystal panel have no error, so the generation of crosstalk can be suppressed.
Patent JP-S5320647-A (JP)
Title: Method of treating waste slurry
Inventor: TAGASHIRA YOSHIAKI
IPC: C02F1/74
Filed: 1976-08-09
Abstract: PURPOSE: To provide a method of effectively obtaining regenerated active carbon from a waste sludge containing organic substance produced when waste water undergoes an activated sludge treatment in the presence of active carbon in which copper ion is added to the waste sludge and subjected to an oxidation treatment by oxygen under the moist condition at a high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07302870-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NAKAGAWA KIYOSHI
IPC: H01L23/48
Filed: 1994-05-09
Abstract: PURPOSE:To improve productivity by preventing the transformation of a hoop frame being a lead frame. CONSTITUTION:This is the manufacture of a face mounting type of semiconductor integrated circuit device composed of a continuous lead frame, which transmits the signal from a pellet 2 to outside, and a sealing member 3, which consists of resin for sealing the pellet 2 and its periphery, etc., and the cutting and bending of a hoop frame 1 are performed just before sticking the pellet 2 to the hoop frame 1.
Patent JP-S60238885-A (JP)
Title: Hologram recording method
Inventor: KATOU MASAYUKI
IPC: G03H1/04
Filed: 1984-05-14
Abstract: PURPOSE:To correct the aberration, and to increase the sensitivity by deflecting at least one of two coherent light waves for recording a hologram reproduced by a wavelength different from a wavelength for recording the hologram. CONSTITUTION:With respect to a hologram recording medium 8, a plane wave 10 of a wavelength lambda2 and a spherical wave 9 of a wavelength lambda2 are made incident at incident angles beta2 and alpha2. In the path of the spherical wave 9, a prism 11 having a prescribed vertical angle and refractive index is placed so that the direction of a wedge turns to a space placed between the spherical wave light 9 and the plane wave light 10, and said incident angles alpha2, beta2 are adjusted suitably. In this way, a chromatic aberration caused by a difference in wavelengths of the recording time and the reproducing time can be corrected, and the sensitivity due to a difference of the wavelengths is increased.
Patent JP-S58212876-A (JP)
Title: Narrow groove submerged arc welding of stainless steel
Inventor: TOKURA MOTOI
IPC: B23K9/18
Filed: 1982-06-04
Abstract: PURPOSE:To perform narrow groove submerged arc welding of thick stainless steel plates, by providing U-shaped groove in which groove angle and root radius have relation shown by the empirical formula at one side of stainless steel and performing multi-layer welding using baked flux of specified composition. CONSTITUTION:A butted joint of U-shaped groove in which groove angle A and rood radius Rmm. have relation shown by the empirical formula I is formed on at least one side of stainless steel more than 45mm. in thickness. Then, multi- layer welding is performed using baked flux containing 4-10wt% calcium carbonate, 6-16wt% fluorite, 15-30wt% wollastonite, 20-30wt% alumina, 20- 30wt% magnesia, <=15wt% deoxidizer and alloying agent.
Patent JP-S61254450-A (JP)
Title: Wider for tape and the like
Inventor: FUNAKOSHI KEIGO
IPC: B65H18/06
Filed: 1985-05-01
Abstract: PURPOSE:To facilitate removal of a wound separator from a reel by expanding and contracting the reel's outer diameter through movement of a cone, with paired cones arranged at both ends of a shaft of a cylindrical reel having longitudinal slits on its periphery and said cones engaging with inner, tapered surfaces of the cylindrical reel at its both ends. CONSTITUTION:When a cone 22 moved axially through rotation of a nut piece 27 travels an assigned distance into inside of a tapered surface 19, slits 20's on a winding reel 18 are expanded to increase its outer diameter. Then, after finishing winding on a separator, when the nut piece 27 is rotated in the direction pulling the cone 22 away from the other cone 21, the cone 22 comes off the tapered surface 19, a pin 33 touches on the other end of an elongated hole 34 to move the reel in the axial direction, engagement between the cone 21 and the tapered surface 19 is also released, and the outer diameter of the reel 18 contracts by its own resilience. Thus, clearance is formed between the reel periphery and the inner surface of the wound separator, facilitating removal of the separator from the reel 18 by pulling the separator in the axial direction.
Patent JP-S582186-A (JP)
Inventor: MIYANAGA YOSHIAKI
IPC: B66C13/08
Filed: 1981-06-22
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-H09277219-A (JP)
Title: Manufacture of hollow ceramic sintered body
Inventor: MAKINO KEISUKE
IPC: B28B11/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow ceramic sintered body, by which the yield at the manufacturing of the hollow ceramic sintered body is remarkably improved. SOLUTION: A powder, which is granulated for pressing by spray-drying Si3 N4 material, is formed by means of CIP at the pressure of 1.5t/cm<2> so as to obtain a crude ceramic compact. This crude ceramic compact is wet-machined with a lathe so as to obtain a first and a second ceramic compacts 11 and 12. The first and the second ceramic compacts 11 and 12 have shapes corresponding to respective shapes, which are realized by dividing a gas turbine part intending to manufacture into two parts. In addition, the difference in density between both the compacts is nearly zero. After latex is coated under the state that both bonding surfaces 11c and 12c are mated to each other, CIP is applied by the pressure of 4t/cm<2> . After that, the latex is removed and then the assembly is fired so as to obtain the gas turbine part made of a hollow ceramic sintered body.
Patent JP-S57211424-A (JP)
Title: Automatic setter for discharge energy
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1981-06-22
Abstract: PURPOSE:To perform favorable discharge machining even if a worker is not an expert in such a way that even if the shape of a work is complex by means of a discharge energy setting circuit in a spark erosion machine, discharge energy per unit area is automatically set. CONSTITUTION:Detecting signals of normal discharge which are given as output from a discharge condition detecting circuit 3 are temporarily stored into a memory circuit 6. Comparison is made for the detecting signal Te of normal discharge which is given as output from the detecting circuit 3, and for the signals Tem in which a parameter K is multiplied to the normal discharge one step before which has been stored into a memory circuit 6. As the result of this comparison, when Tem is smaller than Te, the discharge energy setting circuit 10 is energized and signals in which a discharge energy is increased by one step are given as output to a pulse power source 1. When Te is smaller than Tem contrariwise, a theoretical value ''0'' is given as output from the comparator 9, the circuit 10 is energized, and signals in which the discharge energy is decreased by one step are given as output to the pulse power source 1.