baber/WOPTO huggingface dataset:
Patent JP-H10197987-A (JP)
Title: Heat-developable material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of photographic performance during storage and to enhance sharpness and to improve discoloration during image storage by incorporating an oxidant in a layer on one side of a support and a dye or pigment in another layer. SOLUTION: The heat-developable material is provided with the layer containing the oxidant represented by the formula on one side of the support and with another layer containing no oxidant but the dye or pigment. In the formula, Q is an alkyl or aryl or heterocyclic group; each of X1 and X2 is a halogen atom; Z is an H atom or an electron withdrawing group; Y is a -C(=O)-, -SO-, or -SO2 - group; and (n) is 0 or 1. This oxidant is dispersed in a solid state. The dye- or pigment-containing layer is a nonphotosensitive layer between a photosensitive layer and the support and this heat-developable material contains an organic silver salt and a reducing agent for silver ions and photosensitive silver halide.
Patent JP-H06285920-A (JP)
Title: Injection molding torpedo provided with fixed ring gate
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/30
Filed: 1994-02-14
Abstract: PURPOSE: To enable the shortening of an injection molding cycle time and the purification of gates by enhancing the heat conductivity of the range of gates in an injection molding machine equipped with several nozzles making the pressurized melt of a plastic material to flow in the respective fixed ring gates reaching the different cavities in a mold from a melt flow passage. CONSTITUTION: In an injection molding machine, a torpedo 46 is provided to the front end part 52 of a nozzle 10 to form a fixed ring gate 14. The head part of the elongated center shaft 24 of the torpedo 46 is forwardly projected to be inserted into a cylindrical opening part and this opening part pierces a mold 18 to extend to a cavity 16. The outer surface of this head part forms the ring gate 14 almost perfectly separated from the inner surface of the opening part and a melt flows in the cavity 16 from this ring gate.
Patent JP-H04256375-A (JP)
Title: Pseudo-solar cell power supply
Inventor: IKEGAMI SHINGO
IPC: H02J1/00
Filed: 1991-02-08
Abstract: PURPOSE:To realize characteristics which are proximate to a solar cell panel output voltage readily by providing a constant current source, a plurality of shunt diodes and a first variable resistance directly connected to an output side thereof, and a second variable resistance parallel thereto. CONSTITUTION:In a pseudo-solar cell power source which generates voltage- current characteristics which simulate an output voltage of a solar cell panel, a constant current source 1, a plurality of shunt diodes 2 and a first variable resistance 3 directly connected to an output side of the constant current source 1, and a second variable resistance 4 parallel with a plurality of diodes 2 and the first variable resistance 3 are provided. Since output characteristics 7 as illustrated can be thereby acquired, a pseudo-solar power supply having characteristics which are proximate to an output voltage of a solar battery panel can be readily acquired by adjusting the number of shunt diodes 2, and a resistance value of the parallel resistance 4 and the shunt resistance 3.
Patent JP-H02200434-A (JP)
Title: Heat-shrinkable article
Inventor: MATSUMOTO YASUYO
IPC: B29C61/06
Filed: 1989-01-30
Abstract: PURPOSE:To provide chemical resistance, oil resistance and heat resistance and to enhance the adhesiveness to various coating materials of an electric wire by using a hot melt type adhesive based on an ethylene/vinyl acetate copolymer wherein vinyl acetate content is within a specific range as an inner layer material and using a specific vinylidene fluoride resin as an outer layer material. CONSTITUTION:An outer layer is constituted of a vinylidene fluoride resin and an inner layer is constituted of a hot melt type adhesive composed of an ethylene/vinyl acetate copolymer containing ethylene and vinyl acetate as main repeating units. The content of vinyl acetate in the ethylene/vinyl acetate copolymer is 25-45wt.%. As the vinylidene fluoride resin constituting the outer layer, polyvinylidene fluoride, a vinylidene fluoride/hexafluoropropylene copolymer, a vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene copolymer or a specific vinylidene fluoride resin composed of two or more kinds of them is used.
Patent JP-H04256341-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEDA KENICHI
IPC: H01L23/02
Filed: 1991-02-08
Abstract: PURPOSE:To eliminate the oxidation of a polyimide resin which fixes and bonds a semiconductor chip to a ceramic board, to prevent the deterioration of the resin and to enhance the yield and the reliability of the title device by a method wherein nitrogen or a mixed gas composed of nitrogen and oxygen is used as an atmosphere used when a ceramic cap is sealed airtightly, on the ceramic board, with a low-melting-point glass. CONSTITUTION:A semiconductor chip is fixed and bonded to a ceramic board by using a polyimide resin; after that, a ceramic cap is sealed airtightly, on the ceramic board, with a low-melting-point glass. When a semiconductor device is manufactured in this manner, the ceramic cap is sealed in the atmosphere of nitrogen or a mixed gas composed of nitrogen and oxygen. For example, a semiconductor chip is fixed and bonded to a ceramic board by using a polyimide resin; after that, a ceramic cap is sealed airtightly on the ceramic board via a low-melting-point glass in a nitrogen atmosphere; a CERDIP IC is manufactured. Alternatively, a semiconductor device is sealed in a gas in which oxygen in very small quantities has been mixed with nitrogen within a range which can eliminate the oxidation of the polyimide resin.
Patent JP-H08258671-A (JP)
Title: Vehicle theft preventing device
Inventor: HAYAKAWA YOSHIHIRO
IPC: B60R25/10
Filed: 1994-01-17
Abstract: PURPOSE: To sense theft not only at the front seats of an automobile but also at the rear seats. CONSTITUTION: Tilt of the back 1A of a car seat 1 is sensed, and a human body sensing means 6 is actuated when door lock is made from outside the car, and alert state for undue intrusion is generated. If in this state the means 6 senses any human body, a notifying means 7 gives abnormality notice to the surrounding. According to this configuration in which the back 1A of the front seat 1 tilts and door lock is made from outside the car, there is no dead angle behind the front seat 1, and it is possible to sense theft at the rear seats.
Patent JP-H04256654-A (JP)
Title: Image forming device
Inventor: SHIMIZU KENICHI
IPC: B65H20/02
Filed: 1991-02-08
Abstract: PURPOSE:To correct skew of a roll paper. CONSTITUTION:When a skew sensor 9 senses skew of a roll paper 1, a return roller couple 3 and a transport roller couple 6 are disengaged from nipping, and the roll paper 1 is pulled by an sheet exhausting roller couple 8 having a small width. Brake is applied to the roll paper 1 when a friction member 10 contacts a holder 2. Because of small width of the exhaust rollers, the roll paper slips with the self-centering effect, and skew will be corrected even though no special mechanism is provided.
Patent JP-H05183691-A (JP)
Title: Original picture reader and picture information processing unit with the same reader mounted thereon
Inventor: OGURA MAKOTO
IPC: H05K13/00
Filed: 1992-01-06
Abstract: PURPOSE:To attain miniaturization, light weight and to reduce the cost by adopting the structure that the original picture reader is formed as a unit separately and independently of the main body frame so as to improve the assembling position accuracy and component accuracy. CONSTITUTION:A frame 4 of an original picture reader 100 is provided with a line sensor 1 reading a picture of an original P and a carrier roller 2 carrying the original P, and also with a torque delivery gear 3 delivering an external torque to the carrier roller 2 to support a separation piece 104 disposed to a stay 11 locked to a feed roller 102 fitted to a shaft 8 and the frame 4. Then a spring 105 is used to integrally lock a holder 103 pressing the separation piece 104 to the feed roller 102 turnably to form the reader as a unit.
Patent JP-H05181723-A (JP)
Title: File managing device
Inventor: MITANI NAOYUKI
IPC: G06F12/00
Filed: 1992-01-07
Abstract: PURPOSE:To prevent the generation of mismatching for the management of the number of files by referring to a file management rule in each software and managing the number of files to be formed/deleted. CONSTITUTION:This file managing device for managing the number of files having the same name at the time of forming/deleting files is constituted of a file management rule storing means 3 for storing a file management rule differently determined in each started software and a file managing means 4 for managing the number of files to be formed/deleted while referring to the file management rule determined in each software. The means 4 adds or deletes the number of files while referring to the file management rule based upon both application softwares stored in the means 3. Since different file management rules for plural application softwares are stored, a file having the same required file name can be accessed even when a different application software is driven.
Patent JP-S60173827-A (JP)
Title: Manufacture of iii-vi group compound semiconductor
Inventor: OOMORI YUTAKA
IPC: H01L21/203
Filed: 1984-02-06
Abstract: PURPOSE:To improve the controllability of a heasting temperature, and to eliminate remaining into a growth chamber by using the thermal decomposition of a III-VI group compound or a IV-VI group compound as an N type dopant to AlxGa1-xSb and AlxGa1-xAs. CONSTITUTION:The thermal decomposition of a III-VI group compound or a IV-VI group compound as an N type dopant in a doping process to AlxGa1-xSb (0<=X<=1) and AlxGa1-xAs (0<=X<=1) is used. A device such as a molecular-beam epitaxy device in which a substrate heater 2, a substrate 3, antimony Sb molecular seeds, aluminum Al molecular seeds 5, gallium Ga molecular seeds 6 and gallium telluride Ga2Te3 molecular seeds 7 are arranged in a growth chamber 1 and a high-vacuum evacuator 8 is connected is used. Gallium antimony GaSb is employed as the substrate 3, and antimony molecular seeds 4 are heated at 450 deg.C, Al molecular seeds 5 at 1,100 deg.C, gallium molecular seeds at 980 deg.C and gallium telluride Ga2Te3 molecular seeds at 350 deg.C, thus obtaining a GaSb crystal in carrier concentration of approximately N type carrier concentration =1X 10<18>cm<-3> at a growth rate of 2mum/n.
Patent JP-S63188072-A (JP)
Title: Platen roller for thermal transfer printer and preparation thereof
Inventor: WARATANI KENICHI
IPC: B41J11/08
Filed: 1987-01-30
Abstract: PURPOSE:To simplify a structure, by a method wherein a metal core is provided to the axis part of a main body and forming a surface layer, wherein the surface thereof brought into contact with recording paper is composed of a soft material and the interior thereof is composed of a hard material or a material having rubbery elasticity, to the outer periphery of the core 80 as to form the outer peripheral surface of the contact part into an equilateral polygon. CONSTITUTION:The split pieces 12 of a mold main body 7 are clamped by clamp bolts 13 to assemble the mold main body 7 and, after a lower mold 10 is engaged with and connected to the mold main body 7, a metal core 2 is inserted in the mold main body 7 from above and an upper mold 9 is assembled with the mold main body 7 to vertically erect the mold main body 7. In this state, clamping is performed and the mold is heated. Then, a material is injected in a mold cavity part 8 from the material injection port 11 of a mixing head to be reacted and cured. A platen roller main body is constituted so that the surface layer of part of a platen roller 1 is composed of a hard non-foamed layer 3 and the interior thereof is composed of a hard foamed layer 4. For the sake of forming this platen roller 1, a composition based on polyol and isocyanate are mixed while allowed to collide with each other under high pressure and the resulting mixture is injected in the mold to be reacted and cured. By forming the outer peripheral surface of the platen roller 1 into an equilateral polygon having flat surfaces, printing imparting uniform printing quality can be performed.
Patent JP-S61176824-A (JP)
Title: Time divided fourier transform infrared measurement method
Inventor: MASUTANI KOJI
IPC: G01J3/453
Filed: 1985-02-01
Abstract: PURPOSE:To reduce considerably the time for measurement by applying plural times of stimuli to a sample during one movement of a moving mirror. CONSTITUTION:Timings for plural irradiations of UV rays are shifted by time DELTAt each and the moving mirror 5 is moved back and forth by a desired number of times at every ending of one movement of the moving mirror. The IR light influenced by the movement of the mirror 5 and the irradiation of the UV rays to a sample cell 6 is detected by a detector 8 and the detected interferrogram signal is subjected to A-D conversion by the sampling signal shown in the figure (b). The signal subjected to the A-D conversion is stored in a memory 13. A computer 12 obtains the interferrogram when the sample attains the desired state by reading out and editing only the signal of the prescribed time elapsed from the timewhen the IV rays are irradiated out of the stored signals.
Patent JP-2000224496-A (JP)
Title: Solid-state image pickup device and control method for output voltage therefor
Inventor: IMAI TOSHIO
IPC: H04N5/365
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To correct the manufacture dispersion of the output characteristics of a solid-state image pickup device. SOLUTION: The plural pieces of pixel cells 1 and 2 provided with a capacitor for converting an electric charge photoelectrically converted by a photodiode PD to voltage signals, an amplification element for receiving the holding voltage of the capacitor, a switch element for read selection and the switch element for reset are arranged on a line and the offset voltage of the output voltage of pixel signals is adjusted and outputted to an external terminal through an output buffer circuit 6 connected to an output line. The resistance value of a resistor array 7 is set by control from a memory block 10 provided with a memory cell array composed of a read only memory element electrically writable only once to which the information of the resistance value to be an optimum offset voltage is written.
Patent JP-H08191234-A (JP)
Title: D flip-flop circuit
Inventor: MATSUTANI YASUYUKI
IPC: H03K3/037
Filed: 1995-01-11
Abstract: PURPOSE: To speed up and miniaturize a device by protecting data obtained immediately before turning off a power supply for a DFF circuit even when the power supply is turned off to turn the DFF circuit to an operation disabled state, and at the time of turning on the power supply to turn the DFF circuit to an operation enabled state, returning the inside of the DFF circuit to a state obtained immediately before turning off the power supply. CONSTITUTION: In the case of reading out data written at the high level of a 1st control signal S1 also during the high level of the signal S1, the inverted data of data X are read out and inputted to the input terminal of an inverter 13, output data from the inverter 13 are the data X, which is the same as the original output data. In the case of reading out data at the low level of the signal S1, the data X are inputted to the input terminal of an inverter 11 through transfer gates TG9, TG7, the inverted data of the data X are inputted to the inverter 13 and output data X which are the same as the original output data are generated from an output terminal 3 of the DFF circuit.
Patent JP-S63187388-A (JP)
Inventor: TSUCHIYA SHUNKAI
IPC: G07F13/00
Filed: 1987-01-30
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-S56115668-A (JP)
Title: Formation of internal corrosion-preventive layer of metallic pipe or the like
Inventor: TSUCHIDA ISAMU
IPC: B05C7/00
Filed: 1980-02-18
Abstract: PURPOSE: To form a corrosion-preventive layer on a limited internal surface inexpensively and effectively by heating an uncoated part with a heater from the outside, then setting a powder and fine particle coating device on the inner side, supplying a powder and fine particle resin and melt-sticking the same.  
     CONSTITUTION: A heater 17 consisting of, for example, an induction heater or the like is set to an uncoated internal surface part 1 from its outside and said part 1 is heated to above the melting temp. of the resin to be coated on a joint part or a limited internal surface. Thence, a powder and fine particle resin coating device 3 is set on the inner side of the end part of the part 1 or factory coated layer 14, in such a manner that a space to be filled or sprayed is formed. Thence, a powder and fine particle resin is supplied into the space between the device 3 and the uncoated part through a pressure-feed hose 13 from a powder and fine particle resin supplying and recovering device installed on the outside of the pipe, whereby said resin is melt-stuck. Thence, the excess resin is recovered through a recovery port 10 according to need, after which the coating device 3 is removed to the outside of the pipe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09209123-A (JP)
Title: Hard layer lamination coated cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: C23C16/30
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hard layer lamination coated cutting tool usable commonly for shaping with different conditions. SOLUTION: This cutting tool is composed in such a manner that the surface of a substrate composed of WC based cemented carbide or TiCN base cermet is coated, via an adhesion strengthening layer having 0.1 to 10μm average layer thickness as a single layer of one kind among TiC, TiN and TiCN or plural layers of two kinds thereamong, with a hard coating lower layer having 0.5 to 10μm average layer thickness as a single layer of one kind among a multiple carbide layer of Ti and Al in which the atomic ratio of Ti/Al lies within the range of (20/80) to (60/40),  a multiple nitride layer of Ti and Al and a multiple carbon nitride layer of Ti and Al or plural layers of >=two kinds thereamong and a hard coating upper layer with 0.5 to 10μm average layer thickness as a single layer of one kind among a multiple carbide layer in which the atomic ratio of Ti/Al lies within the range of (50/50) to (80/20), a multiple nitride layer of Ti and Al and a multiple carbon nitride layer of Ti and Al or plural layers of >=two kinds thereamong, and the value of the ratio of Ti/Al in the hard coating lower layer is made smaller than the value of the ratio of Ti/Al in the hard coating upper layer.
Patent JP-S52102513-A (JP)
Title: Chopper controller
Inventor: HORIE TATSUROU
IPC: B60L7/12
Filed: 1976-02-25
Abstract: PURPOSE: To reduce size and weight by eliminating AC power source and rectifier for preliminary excitation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02200983-A (JP)
Title: Door closing device
Inventor: ISHIKAWA YOSHIAKI
IPC: E05B79/08
Filed: 1989-01-27
Abstract: PURPOSE:To improve safety by preparing a transmission mechanism between door locking and drive mechanisms, and providing the means rotatably axis- supporting mutually first and second working members in the direction in which the closeness of a working or locking mechanism is improved with the drive mechanism. CONSTITUTION:A locked part, arranged to one side door lock A of a door X, etc., and provided to the other side, and a door locking mechanism 6 are prepared, a drive mechanism 40 is arranged in at least one side of the door lock A of the door X, and a transfer mechanism 55 is provided between the mechanisms 40 and 6. Then the first working member 57 actuated with the mechanism 40 and the second working member 58, improving the closeness of the door X by engaging the member 57 to transfer driving force to the door locking mechanism, are mutually connected. And the axis-supporting means rotatably axis-supporting mutually first and second working parts 57 and 58 are provided. This enables a door closing device to be installed in the narrow space within the door X.
Patent JP-S63187754-A (JP)
Title: Communication terminal equipment
Inventor: OKA TSUNEAKI
IPC: H04M1/274
Filed: 1987-01-29
Abstract: PURPOSE:To improve an operability by monitoring the answer of a callee side after transmitting a dial signal and generating a control signal according to control information after detecting the answer of the callee side so as to transmit it to the callee side. CONSTITUTION:When the control information exists in dial information a control information transmission means C monitors the answer of the callee side after transmitting the dial signal by a dial transmission means B and generates the control signal according to the control information after detecting the answer of the callee side so as to transmit it to the callee side. As a result, in the ease of inputting a calling request to a communicating opposite side registered in a dial information memory A, the dial signal is automatically transmitted according to the dial number information and after the communicating opposite side answer to the calling, the control signal is automatically transmitted. Therefore, if a subscriber previously stores the control information with dial number information in the dial information memory A, the calling can be executed and the control signal can be transmitted just by inputting the calling request to the communicating opposite side. Thus, the operability can be enhanced.
Patent JP-H07210892-A (JP)
Title: Optical pickup
Inventor: UOTA YUKIHIKO
IPC: G11B7/12
Filed: 1994-01-19
Abstract: PURPOSE:To provide an optical pickup in which the reading defect of an optical disk caused by the positional displacement of respective optical element due to temp. change is eliminated. CONSTITUTION:The optical parts 14 of an optical pickup is mounted on a base member 18, on which other optical elements are mounted, through a holding member 14a formed of a material whose coefficient of linear expansion is different from that of the base member 18. Consequently, the positional deviation of the optical elements due to temp. change is prevented.
Patent JP-H01195001-A (JP)
Title: Method for manufacturing wpc conifer floor material emphasized on grain
Inventor: NAKAYAMA TERUBUMI
IPC: B27D5/00
Filed: 1988-01-29
Abstract: PURPOSE:To simplify the operation and enable the production cost to be reduced through a process that the thermosetting resin fluid to be opaque by curing is impregnated into a conifer veneer and the PWC veneer obtained through thermocompression curing is glued to a basement plywood, and when the veneer is coated with a chemical giving rise to a color reaction. CONSTITUTION:Oregon pine veneer is placed under the decompressive state and the air in a temporary conduit is exhausted, further, soaked into the defoamed thermosetting resin liquid and the resin liquid is injected into the Oregon pine compressively. On the other hand, the basement plywood is coated with adhesive and placed on the adhesive applied veneer in removing the excessive resin liquid of the resin impregnated veneer and then the impregnated resin is cured in thermocompression so as to be a decorative laminated sheet. After finishing by a sanding machine, the chemical of mixed solution of sodium nitrite, ammonium molybdate, aniline chloride and ammonium chloride is applied in order to bring about color reaction. After drying, the work is painted with urethane color clear and a WPC pine material is obtained.
Patent JP-S58147527-A (JP)
Inventor: DANKAN RITSUCHIE
IPC: C22B13/06
Filed: 1983-02-09
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。