baber/WOPTO huggingface dataset:
Patent JP-S6362369-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO NAOYA
IPC: H01L27/06
Filed: 1986-09-03
Abstract: PURPOSE:To prevent reaction between an electrode material and a polysilicon layer, without deteriorating the characteristics of an element, by providing a high-melting-point polycide layer or a silicide layer at the contact part of each diffused layer and lead-out electrodes. CONSTITUTION:In a P-channel MOS field effect transistor (a), lead-out electrodes 14a and 14b are led out through source and drain regions 3 and 4 in a P<+> diffused layer, a gate electrode 5 and a high-melting-point metal silicide layer 21. In an N-channel MOS field effect transistor (b), lead-out electrodes 15a and 15b are led out through source and drain regions 7 and 8 in an N<+> diffused layer, a gate electrode 9 and a high-melting-point metal polycide layer 22. In an N-P-N bipolar transistor, N<+> collector regions 10 and 11, a P-type base electrode 12, an emitter electrode 16b and a collector electrode 16c are provided. Since the polycide layer 22 does not damage the surface of the shallow diffused layer, the chemical reaction between an electrode material and a polysilicon layer can be prevented.
Patent JP-H0940719-A (JP)
Title: Pva contact lens
Inventor: HONDA TOMOJI
IPC: C08F8/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a contact lens having a high water content, flexibility and excellent long-term stability by grinding and polishing a copolymer comprising vinyl acetate and triallyl isocyanurate to form a lens and hydrolyzing the lens. SOLUTION: A crosslinked polyvinyl alcohol contact lens having a water content of 20-80 is produced by grinding and polishing a copolymer comprising 90-99.9wt.% vinyl acetate and 0.1-10wt.% triallyl isocyanurate under cooling and hydrolyzing the lens. In this production, the above copolymer is shaped under cooling because it is soft and it is usually difficult to shape the copolymer into a lens by grinding and polishing at room temperature. For instance, it is cooled to -20 deg.C and shaped into a lens under sprinkling with chilled water. Although the hydrolysis method is not particularly limited, the hydrolysis is performed by immersing the copolymer in an aqueous alkali solution. An article having flexibility and excellent long-term stability can be obtained.
Patent JP-H0529846-A (JP)
Title: Logarithm compression-type differential amplifier circuit
Inventor: MATSUI TAKAO
IPC: H03F3/45
Filed: 1991-07-24
Abstract: PURPOSE:To make the dynamic range of an output maximum without impairing a frequency characteristic. CONSTITUTION:Two input IN signals alphainputted to differential input terminals DIN are differential-amplified by a differential amplifier circuit A and differential outputs are outputted by current as two differential output signals beta. The two differential output signal beta are logarithm-compressed by first and second diodes for logarithm-compression Q5 and Q6. The respective anode voltages of the first and second diodes for logarithm-compression Q5 and Q6 are differential- amplified by the second differential amplifier circuit B as the differential inputs and the differential outputs are outputted from differential output terminals Dout. A voltage setting circuit C is connected with a cathode which is common to the first and second diodes for logarithm-compression Q5 and Q6 and a bias voltage in the input stage of the second differential amplifier circuit B comes to be set by the voltage setting circuit C.
Patent JP-H0876826-A (JP)
Title: Pulse generation circuit
Inventor: MAKINOU KAZUHIRO
IPC: G05B19/4103
Filed: 1994-09-01
Abstract: PURPOSE: To provide a pulse generation circuit which can cast change the frequency of a pulse signal into an optional pattern without using a storage means of a large capacity. CONSTITUTION: This pulse generation circuit includes the 1st and 2nd counters C1 and C2, a flip-flop FF, and the 1st and 2nd frequency dividers F1 and F2. The dividers F1 and F2 divide the clock signals CK in the given division ratios DR1 and DR2 and output the divided signals respectively. The counter C1 counts the pulses of the divided signal PL2 received from the divider F2 and applies a set signal S to the FF when the number of counted pulses reaches set value CT1. The counter C2 counts the pulses of the divided signal PL1 received from the divider F1 and applies a reset signal R to the FF when the number of counted pulses reaches set value CT2. The FF activates the dividers F1 and F2 when it is set and reset respectively.
Patent JP-S6186676-A (JP)
Inventor: UTSUNO HIDEAKI
IPC: G21C7/113
Filed: 1984-10-04
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-H1147261-A (JP)
Title: Medical instrument
Inventor: MATSUDA KAZUHISA
IPC: A61L31/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve hourly discoloring without impairing antibacterial effect in a medical instrument comprising a vinyl chloride resin composition containing a silver ion carried inorganic antibacterial agent. SOLUTION: This medical instrument comprises a vinyl chloride resin composition which contains an antibacterial agent supporting a silver ion on an inorganic carrier but none of ester phosphate. The vinyl chloride resin has a vinyl chloride structure unit at a rate of 50 wt.% or more of a vinyl chloride resin. The inorganic carrier herein used is at least one selected from a group of zeolite, aluminosilicate, zirconium phosphate, porous glass, porous silica, alumina, aluminum polyphosphate, hydroxy apatite, titania and silica gel.
Patent JP-H0646738-A (JP)
Title: Preparation of bakery product having laminated structure
Inventor: OKUTOMI YASUO
IPC: A21D2/16
Filed: 1992-08-05
Abstract: PURPOSE:To provide a process for giving a bakery product having a laminated structure with excellent float, volume and inner layer even by using a milk fat-containing oil and fat such as butter as the folding oil and fat. CONSTITUTION:The objective bakery product having laminated structure is produced by kneading an oil and fat to a stiffness of 350-1,500g/cm<2> after controlling to <=10 deg.C and using the oil and fat as an oil and fat for folding.
Patent JP-H0492374-A (JP)
Title: Energy system
Inventor: KUWANO YUKINORI
IPC: F28D20/00
Filed: 1990-08-06
Abstract: PURPOSE:To eliminate a useless consumption of energy strongly by feeding the heat when hydrogen is stored to a hydrogen storage alloy, to an electrolytic bath of water, and using its decomposing heat and the operation heat of a fuel cell to discharge hydrogen from the hydrogen storage alloy. CONSTITUTION:In a water electrolysis device 2 to electrolyze the water by a DC power generated in a solar battery 1, necessary number of unit cells are set parallel by connecting plural unit cells in series to electrolyze the water. The primary hydrogen storage device 3 to store the hydrogen obtained from the water electrolysis device 2 consists of a rare earth-Ni system alloy represented by LaNi5 or the like, and the distance to the water electrolysis device 2 is very close. In a fuel cell power plant 7 using the hydrogen from the secondary hydrogen storage device 6 as the fuel, the generated power is transmitted to a consuming area 5, and at the same time, the heat energy generated in the power generation is also transmitted to the consuming area 5 and utilized.
Patent JP-H0373416-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/73
Filed: 1989-08-11
Abstract: PURPOSE:To improve output, etc., in high band range and low band range by constituting a magnetic layer from at least two layers on a nonmagnetic supporting body in a manner that these layers contain specified magnetic powder and have specified squareness ratio. CONSTITUTION:On a nonmagnetic supporting body 1 comprising polyethylene terephthalate, etc., the first magnetic layer 2 and the second magnetic layer 4 are successively formed, and a back coating layer 3 is provided on the other side of the supporting body opposite to the magnetic layers. The average length of major axis of the magnetic powder in the uppermost layer 4 is as small as <=0.19mum, while that of the powder in at least one lower layer 2 is >0.19mum. The squareness ratio of one layer except for the uppermost layer is specified to >=0.90. By this constitution, the uppermost layer increases packing density of the magnetic powder to improve recording and reproducing characteristics in the high range such as for video output. The lower layer 2 improves rather low range such as for chroma or audio output.
Patent JP-H0942236-A (JP)
Title: Engaging hole structure for wall mounting for apparatus casing
Inventor: NAGAMATSU TSUTOMU
IPC: F16B5/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide engaging hole structure to simplify constitution and vertically and horizontally hangingly lock an apparatus casing on a wall surface and to provide an engaging hole structure to obliquely hangingly lock the apparatus casing. SOLUTION: An engaging hole is formed in such a shape that a large part 3 for insertion and removal sized to be adaptable to insertion of a head part H of a protrusion S for locking, such as a a screw with a head for locking, and a narrow part 4 for engagement to block insertion of the head part H thereof are intercommunicated, and a fork-form engaging hole 5b formed in such a state that the two narrow parts 4 for engagement are formed radially from the large part 3 for insertion and removal in a right-angled direction is employed as the engaging hole.  Further, a lock hole-form engaging hole 5a and a fork-form engaging hole 5b are arranged in a combined-together state or a plurality of the fork-form engaging holes 5b are disposed, or a lock hole- form hole 5a and the fork-form engaging hole 5b are formed in such a state that the narrow part 4 for engagement is pointed in an oblique direction in the intermediate position of a side edge.
Patent JP-H0963068-A (JP)
Title: Access control device
Inventor: TANEMURA TAKASHI
IPC: G11B7/085
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To stably move the beam from an optical head at the time of moving the beam from a certain track to a target track by providing a cycle detecting circuit, etc. SOLUTION: In the case of moving an optical head 4 to the desired track direction of an optical disk 1, a cycle detecting circuit 8 detects a cycle in which the optical head 4 traverses tracks. A controller 10 calculates the track traversing speed value of the optical head 4 and, besides, controls the moving speed of the optical beam based on the compared result between the calculated speed value and a target speed value. Moreover, at the time of pulling-in the optical beam to the target track, the controller 10 performs a deceleration instruction equivalent to the speed by estimating the track traversing speed of the optical beam.  Consequently, since the moving speed of the beam becomes near zero at the time of pulling-in the beam, the optical beam 4 is stably moved without making the moving speed slow at the time of moving the optical beam and also is stably controlled without increasing a tracking control band at the time of pulling-in the optical beam to the target track.
Patent JP-S6452164-A (JP)
Title: Production of organic photoconductive body
Inventor: SUGIYAMA ATSUSHI
IPC: G03G5/06
Filed: 1987-08-24
Abstract: PURPOSE:To enhance photoconductive and photosensitivity by forming a photoconductive body arranged in the molecular direction of the photoconductive material. CONSTITUTION:The photoconductive body arranged in the molecular direction of the photoconductive material is formed, for example, by the Langmuir- Blodgett method, the ion beam irradiation vapor deposition method, or the like, thus permitting the transition moments of all the molecules to be arranged in direction, and accorded in direction with the polarization direction, and transition of electrons to be excited at high effeciency, and trap sites capturing excitons caused by light absorption and generated charge carriers to be reduced by arranging the molecules regularily and uniformly, and consequently, the excitons to be effectively converted into electrons, and the generated electrons to act effectively.
Patent JP-S58114562-A (JP)
Title: Facsimile display for remote station
Inventor: OGAWA MUTSUO
IPC: H04N1/00
Filed: 1981-12-28
Abstract: PURPOSE:To prevent mis-transmission to the utmost, by converting a number key inputted into information to be recognized concretely and to be displayed. CONSTITUTION:A remote station code is written in a key input memory 3 from a ten-key 1 with a write address counter 2. The remote station code is stored in advance in a registration number memory 6. A read address counter 4 operates to read out each code to a comparator 5, and when the codes are coincident, the address is latched with an address latch 8. A recognizing name memory 9 is stored with the remote name code (character code) corresponding to the remote code in advance in order of the addresses. The character code corresponding to the latched address is outputted to a character generator 12 from the memory 9 to obtain character pattern. The character pattern is displayed with the display means such as a liquid crystal display 16. Thus, the name of the remote station corresponding to the key-inputted code is displayed.
Patent JP-H02117919-A (JP)
Title: Composition
Inventor: ROBAATO RATSUSERU GARUTSUCHI
IPC: C08G64/42
Filed: 1989-08-15
Abstract: PURPOSE: To provide an aromatic polycarbonate having a specific terminal group end-capped with a novel phenolic chain terminator, which is non-toxic, easily handled and reactive in an extrusion process in spite of non-reactivity in ambient temperature.  
     CONSTITUTION: This polymer comprises terminal groups of formula I {R, R' are each alkyl, aryl, halogen; (a), (b) are 0-4; W is O, S, SO or the like; X is C, formula II, aryl or the like}. The polymer is favorably prepared by polymerizing dihydric phenols (preferably bipshenol A or the like), carbonate precursors (example; carbonyl halide or the like) and phenolic chain blockers of formula III [Y is OH, CR 2   2  COOH (R 2  is H or 1-6C alkyl) or the like] using an interfacial polymerization process. The compound of formula II is a new material and prepared, for example, by reacting a norbornene dicarboxylic anhydride with an m-aminophenol. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1054584-A (JP)
Title: Cooling and heating structure for building
Inventor: HAGIWARA OSAMU
IPC: F24F3/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To positively effect cooling/heating inside a building using an inside ventila tion layer by a method wherein outside air is discharged onto a radiating body set at a position above and near the ground in an under-the-floor chamber so as to cool or heat the air inside the building directly. SOLUTION: There are provided an inside ventilation layer 15 by which an under- the-roof space 10 and an under-the-floor space 14 communicate, an under-the-floor ventilating opening 16 in the foundation 17 which is openable and closable freely and by which the under-the-floor chamber 14 and outside air communicate with each other, a radiating body 29 inside the under-the-floor space 14 at a position above and near the ground to which a fluid for heat exchange, such as water or hot water, is supplied in a manner of circulation, and an air supply pipe 30 by which outside air is led into the under-the-floor space 14 and discharged onto the upper side of the radiating body 29. To the radiating body 29 in summer or when it is hot, city water is circulated for the supply and in winter or when it is cold, hot water from a boiler 31 is circulated for the supply.  One end part of the air supply pipe 30 is passed through the foundation 17 and as an air inlet 30A kept open at all times to the outside air and the other end part is open at a position where it faces the upper side of the radiating body 29.
Patent JP-S60102645-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA FUMIO
IPC: G03G5/043
Filed: 1983-11-10
Abstract: PURPOSE:To enhance light responsivity and repetion characteristics by incorporating zinc oxide powder having specific surface area above a specified value in an electrostatic charge generating layer. CONSTITUTION:A charge generating layer 2 contg. zinc oxide, and a charge transfer layer 3 contg. a charge transfer material are laminated in succession on a conductive substrate 1. The layer 2 is prepared by uniformly mixing and dispersing a mixture of zinc oxide having a specific surface area of >=8m<2>/g and allowed to adsorb a dye sensitizer, a dispersing solvent, and when needed, a binder with a dispersing machine, such as ball mill, attrition mill, sand mill, Keddy mill, or three-roll mill, and applying it by coating methods, such as plate coating, reverse coating, or spray coating. The light responsitivity and repetition characteristics of the laminate type electrophotographic sensitive body depends on the specific surface area, and they are remarkably enhanced by preparing the charge generating layer 2 using zinc oxide having >=8m<2>/g specific surface area.
Patent JP-H0661620-A (JP)
Title: Production of wiring board
Inventor: SASAKI YOSHITO
IPC: H01C7/00
Filed: 1992-08-06
Abstract: PURPOSE:To realize an excellent transfer of a conductive pattern by transferring a conductive pattern to a molding resin through an adhesive ink. CONSTITUTION:A resistor 2 is formed, at first, on one surface of a mold releasing film 1. Electrodes 3 are then formed at the opposite ends of the resistor 2 and thermally set. An adhesive layer 4 containing a first resin having low molecular weight, a second resin having high molecular weight, and inorganic filler, is further formed on the resistor 2 and the electrodes 3. A carrier film, on which the resistor 2, the electrodes, and the adhesive layer 4 are formed, is then transferred to an injection molding die 5. After the dies 5 are clamped, molten resin is injected through a gate 6 into a cavity 7 in order to integrate the carrier film and a molded item 8 thus obtaining a laminate. Finally, only the mold releasing film 1 is peeled off the laminate thus obtaining a resistor board 9 where the resistor 2 and the electrodes 3 are transferred through the adhesive layer 4 onto the molded item 8.
Patent JP-2000047217-A (JP)
Title: Liquid crystal display device
Inventor: MIYAJI KOICHI
IPC: G02F1/1368
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a device which has a broad visual field angle and does not give rise to a residual phenomenon by regulating sub- picture element regions with sub-electrode regions having apertures on at least either of the angles and sides of a polygonal shape. SOLUTION: The picture electrodes 24 of the liquid crystal display device 100 have the plural apertures 24a. These apertures regulate the sub-electrode regions 50 having the apertures 24a on the angles or sides of the polygonal shape and act to axisymmetrically align the liquid crystal molecules 40a in the sub-picture element regions regulated by the sub-electrode regions 50. When voltage is applied to a liquid crystal layer 40, the liquid crystal molecules 40a having negative dielectric anisotropy are so align that the major axes of the molecules are made perpendicular to electric lines E of force. The electric lines E of force on the peripheries of the apertures 24a incline to the surfaces of the substrate 21 and the substrate 31 and the liquid crystal molecules 40a on the peripheries of the apertures 24a are so aligned as to fall radially around the apertures 24a. Consequently, the liquid crystal molecules 40a in the sub- picture element regions 60 are axisymmetrically aligned.
Patent JP-2000027842-A (JP)
Title: Mounting structure of remote control cable
Inventor: TAKAHASHI HIDENORI
IPC: F16C1/14
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling and prevent an inner cable from being slipped out from a swivel when the inner cable is loosened even if a play is present between the inner cable and the swivel by providing an opening for inserting a locking disc to an engaging groove and a slit conformed to a guide groove on a cap. SOLUTION: A radial guide groove 18 conformed to the slits 4, 5 of a cap 2 are provided on the head part 14 of a swivel 12. A broad engagement groove 19 is provided on the center part of the guide groove 18 of the head part 14 to engage with a locking disc 22 in such a manner as to be axially movable. The engagement groove 19 is naturally deeper than the guide groove 18. When an inner cable 21 is engagingly locked to a swivel 12, the inner cable 21 is engaged with the guide groove 18 through the slit 4 simultaneously with the pushing of the locking disc 22 into the engagement groove 19 of the swivel 12 through an opening 3. Although the locking disc 22 is axially movable within the engagement groove 19, the form of the opening 3 is conformed to the locking disc 22, so that the locking disc 22 is never slipped out if no force as pushes up the locking disc 22 acts thereon.
Patent JP-2000030372-A (JP)
Title: Audio reproducing device
Inventor: YAMADA YOICHI
IPC: G11B27/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To attain improving of the operability at the time of reproducing musical information by applying variouos effects to them while reproducing the musical information from a digital disk or the like. SOLUTION: This device is provided with a reproduction system B reproducing musical information from a CD 1 on which musical information are recored, operation buttons 14-17 for setting various effects and a freely rotatable JOG dial 10. When an operator rotatingly operates the JOG dial 10 by making these buttons 14 to 17 to be in ON states, a pulse encoder 19 and a system controller A detect the rotated state and the controller makes the audio DSP 6 provided in the reproduction system B work a the musical information in accordance with the rotated state.
Patent JP-S6192137-A (JP)
Title: Manufacture of rotor core
Inventor: KUROMIYA YOSHIHARU
IPC: H02K15/02
Filed: 1984-10-09
Abstract: PURPOSE:To enhance the quality of a core by stacking core blocks while engaging a guide key having large lower diameter and small upper diameter with a keyway when forming a core by stacking the blocks in two stages, thereby eliminating the displacement between the upper and lower blocks. CONSTITUTION:When prescribed number of punched plates 4 are laminated to form lower and upper core blocks 8 and 9 to form a core, a guide key 10 is used to stack the block 9 on the block 8. The key 10 has a smaller diameter (l) of the upper portion 10b and an intermediate portion 10a increased from the boundary 11 of the upper and lower core blocks in a tapered shape from above toward the lower portion, and a lower portion 10c having a diameter L formed in a large shape. The blocks are stacked while engaging the key 10 with the keyway 3 of the block.
Patent JP-S6189954-A (JP)
Title: Control device for highest rotational speed of internal combustion engine
Inventor: YOSHIZAWA CHIHARU
IPC: F02D41/10
Filed: 1984-10-09
Abstract: PURPOSE:To increase the highest car speed and improve accelerating property and mobility by providing a control means which transfers a highest rotational speed setting means for the low rotation side to the high rotation side when detected output of a car speed sensor is above the regular value. CONSTITUTION:A governor actuator 4 operates a governor 3. A car speed sensor 8 detects a traveling speed of a vehicle. Data characteristic of rotational speed torque for an engine are memorized in a memory 11 of a computer 5. When an output detected by the car speed sensor 8 is above the regular value, the computer 5 transfers the memory from the low rotation side to the high rotation side. Thus, the highest speed of the vehicle can be increased, and accelerating property and mobility can be improved.