baber/WOPTO huggingface dataset:
Patent JP-H11339958-A (JP)
Title: Manufacture of electroluminescent element
Inventor: SADABETTO HIROYASU
IPC: H01L51/50
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electroluminescent element capable of forming a fine electrode, increasing dimension of a board, and preventing short-circuiting between electrodes. SOLUTION: Patterning of an anode electrode pattern is performed to an ITO film 12 and a metal layer 13 formed with the layered structure so as to form a layer-to-layer insulating film 15 on an anode electrode except for an area to be formed with a light emitting part. Patterning of a resist mask 16 is performed onto the layer-to-layer insulating film 15 so as to pinch an area to be formed with a cathode electrode, and an organic EL element layer 18 and a cathode metal layer 19 are formed by deposition. As a result, the area pinched by the resist masks 16 is formed with the organic EL layer 18 and the cathode electrode 19A. Continuously, light etching is performed so as to eliminate the cathode metal layer 19 adhered to side walls of the resist masks 16 so as to electrically separate the cathode metal layer 19 on the resist mask 16 and the cathode electrode 19A.  With this structure, short-circuiting between the electrodes can be prevented. Since patterning of the cathode electrode can be performed without using a hard mask, the electrode can be formed with a fine pitch, and the dimension of a board can be increased.
Patent JP-H0823165-A (JP)
Title: Manufacture of metal cored wiring board using copper foil with insulating bonding agent
Inventor: INADA TEIICHI
IPC: H05K1/03
Filed: 1994-07-08
Abstract: PURPOSE:To fill a perforated part and form an insulating bonding layer alto gether by forming a double-layer construction of a copper foil with an insulating bonding agent in terms of a first layer with a low flow and a second layer with a high flow and heating and pressuring a perforated metal board and the copper foil. CONSTITUTION:After varnish is applied to a copper foil, 35mum thick, to a prescribed film thickness as a first layer, it is dried at 150 deg.C for 10 minutes. On this coat, another varnish is applied to a prescribed film thickness after drying as a second layer, and it is dried to form a copper foil with an insulating bonding agent. Then, an aluminum sheet of 0.1mm to 2mm in thickness, say 0.3mm thick aluminum sheet, is perforated and treated with surface finish polishing to make the surface a silane coupling. Next, the copper foil with the insulating bonding agent is built over an aluminum sheet by a press, and the perforated part of the aluminum sheet is drilled to perforate to form a through hole. The through hole is plated and circuits on both surfaces are connected. Finally, a pattern 3 is formed by etching.
Patent JP-H08326525-A (JP)
Title: Catalyst deterioration judging device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F01N3/20
Filed: 1995-05-31
Abstract: PURPOSE: To judge the deteriorated state of a catalyst by providing a control means additionally with the function of judging a catalyst to be normal when the output voltage of an exhaust sensor is the specified judgment value. CONSTITUTION: An internal combustion engine 2 is provided with a first exhaust sensor 86 and a second exhaust sensor 88 in an exhaust passage upstream and downstream of a catalyst 28 so as to respectively detect oxygen concentration to be the exhaust component value. On the basis of a first detection signal and a second detection signal outputted by the first and second exhaust sensors 86, 88, a control part 68 performs the feedback control of a fuel injection valve 30 so that an air-fuel ratio becomes the target value. The control part 68 is additionally provided with the function of judging the catalyst to be normal when the difference between the maximum value and minimum value of the output voltage of the second exhaust sensor 88 is smaller than the specified judgment value at the time of judging the deteriorated state of the catalyst 28.  The deteriorated state of the catalyst can thereby be judged positively.
Patent JP-H0713840-A (JP)
Title: Exclusive control method in parallel data access system
Inventor: YAMAHIRA KOSAKU
IPC: G06F12/00
Filed: 1993-06-28
Abstract: PURPOSE:To suppress a deadlock to nearly the same degree with processing by a single processor by deciding one access request as a wait or access error when both access requests are in a combination of update and update, or update and reference. CONSTITUTION:Only when data storage areas 1a-1e to be accessed which are specified by access requests from two users overlap with one another at >=2 places as to data in one list format or file format, data to be accessed are locked before an access process request is sent to processors 3a-3e which access the data storage areas 1a-1e. Then one of them is decided as a wait or access error. Consequently, the number of the data areas 1a-1e that two users to >=2 of the data storage areas 1a-1e by the two users is no caused.
Patent JP-H0820078-A (JP)
Title: Pipe molding apparatus of foamed sheeet
Inventor: YAMAGUCHI SHIZUKA
IPC: B29D23/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a cylinder-molding apparatus of a foamed sheet capable of producing a foamed pipe free from welding deficiency and appearance deficiency. CONSTITUTION:A pipe molding apparatus 10 of a foamed sheet is equipped with a molding die 14 molding a running foamed sheet 12 into a pipe and allowing both side edges 12a thereof to abut each other and a heater 18 heating both side edges 12a of the foamed sheet 12 by hot air of melting temp. or higher from the upper part of the molding die 14 to thermally weld the abutted part 16 of the foamed sheet 12. Therefore, an outer peripheral edge part 20a is held between both side edges 12a of the abutted part 16 to bite in the gap between them so as to thrust through the same and the welding deficiency preventing member 20 attached to a support shaft 31 so as to be rotated centering around the axial line of the support shaft 13 parallel to the surface of the abutted part 16 and crossing the running direction of the foamed sheet 12 at a right angle accompanied by the running of the foamed sheet 12 is arranged outside the abutted part 16.
Patent JP-2000167903-A (JP)
Title: Manufacture of foamed molding of thermoplastic resin
Inventor: ITO TAKAYUKI
IPC: B29C48/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed molding of a thermoplastic resin having a smooth skin layer on the surface and fineair bubbles contained internally. SOLUTION: The die internally comprises a flow path connected to a first expansion chamber 5 and a converging part 61 thereof, a second expansion chamber 6 of a larger capacity than the first expansion chamber 5 and a converging part 71 thereof in that oder. A temperature controllable core A is arranged in the first expansion chamber 5. In the second expansion chamber 6, a core B with an inert gas jet aperture 27 opened into the converging part 71 of the second expansion chamber 6, is arranged. In using this die, the foaming of the inner part of a molten resin is controlled by cooling the core A and at the same time, the molten resin is molded by extrusion while the air bubbles contained in the molten resin are turned to fineair bubbles by an inert gas spurted from an inert gas jet aperture.
Patent JP-S6135684-A (JP)
Title: Solid-state image pickup device
Inventor: HOSHINO KUNIHISA
IPC: H04N5/335
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a constant photoelectric transfer output even when the incident light intensity is far high by setting the charge building up time in accordance with the incident light intensity and controlling a pulse width of a transfer gate clock pulse in accordance with the charge building up time. CONSTITUTION:A charge building up time setting means 107 sets a charge building up time Ts in accordance with the incident light intensity. Said building up time Ts is compared with a permissible critical time T1 set to a threshold time setting means 108 with the aid of a comparing means 109. When the time exceeds the time T1, it means a critical value where an exposure error arises. When the compared result is Ts>T1, a transfer gate clock width control means 110 sets a pulse width of a transfer gate clock pulse to a constant one. On the other hand, when the compared result is Ts<=T1, said means 110 controls the pulse width so as to be shorter according to the Ts. Thus, the exposure errors can be reduced, and even when the incident light intensity is far high, a constant photoelectric transfer output can be obtained.
Patent JP-H0821989-A (JP)
Title: Liquid crystal display element and its production
Inventor: SAITO TAKESHI
IPC: H05F3/00
Filed: 1994-07-08
Abstract: PURPOSE:To prevent electrification of an insulating film, oriented film, liquid crystal material or the like due to electrostatic charges produced in the process succeeding to the assembling process by forming a transparent film having a specified range of surface resistance on the surface of a glass substrate where a transparent electrode is not formed. CONSTITUTION:Transparent electrodes 3c and 3d are formed on liquid crystal substrates 3a and 3b, respectively, and then an insulating film 3e and an oriented film 3f are successively formed on electrode. The substrates are disposed at specified intervals by plural numbers of spacers 3h in such a manner that transparent electrodes 3c and 3d in stripes cross each other and face each other. A liquid crystal material 3g is sealed in the space. A transparent film 3a' is formed on the other surface of each transparent substrate 3a and 3b, and a phase difference plate 3j and a polarizing plate 3k are laminated on the film 3a'. By controlling the surface resistance of the transparent film 3a' to 10<8> to 10<11>OMEGA/cm<2>, the film smoothly absorbs charges from the phase difference plate 3j to remove charges. If the surface resistance is >=10<12>OMEGA/cm<2>, the charges is not completely removed from the phase difference plate causing electrification of the insulating film or the like and display defect.
Patent JP-S5782238-A (JP)
Title: Large-capacity electron-ray storage medium
Inventor: TAMAMURA TOSHIAKI
IPC: G11C13/00
Filed: 1980-11-10
Abstract: PURPOSE:To make the tracking of information free, by irradiating electron rays on an electron ray resist and reproducing the developed information with electron rays. CONSTITUTION:The information is recorded on electron-ray resist material by irradiating electron rays to and develope it, and this is transfered to a material having higher contrast than that of the resist material to the electron rays and this is reproduced with the electron rays. As a material having higher contrast than that of the resist material, a material which can cause a change such as melting, evaporation, and sublimation due to heat by radiation of the electron rays is used and the information is tracked by causing this change with the electron rays.
Patent JP-H10168-A (JP)
Title: Bathtub structure with improved pattern
Inventor: NAKAGAWA TAIJI
IPC: A47K3/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub on which flower patterns or geometrical patterns are printed. SOLUTION: The bathtub structure concerned is composed of an approx. flat surface on the rear of a transparent acrylic resin molding 1 formed in a specified shape, an adhesive layer 2 which is located relative to a film affixed to the flat surface and provided on flat surface, a printing layer 3 provided on the adhesive layer 2 with certain specified patterns. An opaque primer layer 5 is formed on the rear surface of the molding 1 including the printing layer 3, and a reinforcing layer 6 of FRP is formed on the primary layer 5.
Patent JP-H056436-A (JP)
Title: Image processor
Inventor: YASUTOMI FUMIO
IPC: G06T7/00
Filed: 1991-06-27
Abstract: PURPOSE:To improve the computing speed of an image processor which functions to recognize the patterns by providing a pair of interim result store memories and plural buses in order to read the data out of an image memory, to read the data out of the interim result store memories, and to write the data on the output of an adder respectively in a single cycle. CONSTITUTION:A product sum computing element 104 is provided to compute the product sum of the input images equivalent to one row of a template together with a pair of interim result store memories 106a and 106b which store the computing results, an adder 105 which adds the interim result stored in the memory 106a or 106b to the computing result of the product sum and outputs this addition result to the other store memory, and the data buses 107a, 107b and 107C which transfer the data among a picture memory 102, the element 104, the memories 106a and 106b, and the adder 105 respectively. In such a constitution, the input images equivalent to one row of the template are repetitively carried out in the frequency equal to the row number of the template with the alternating use of both memories 106a and 106b.
Patent JP-S6216742-A (JP)
Inventor: HARA YUKIHIRO
IPC: A61B6/03
Filed: 1985-07-17
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-H112698-A (JP)
Title: Monochromator
Inventor: NAKAMURA ARIO
IPC: G21K1/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enlarge a set range for an incidence angle and an output angle of emitted light by placing dispersion elements inside a casing to reflect the emitted light and allowing a revolver to fix the dispersion elements, a holder to set the incidence angle of incident light and a controller to control the revolution of the revolver and the holder. SOLUTION: A monochromator 10 is placed at some midpoint on a beam line. Dispersion elements 30 are located inside a casing 11 to reflect emitted light. A revolver 20 fixes the dispersion elements 30 to set a type of them. A holder 40 supports the revolver 20 so that it can change an incidence angle to incident light L1. A controller 50 controls the revolution of the revolver 20 and the holder 40. With the dispersion elements 30 set at an angle prescribed to disperse the light, the light is dispersed to extract X rays with a desired wavelength by keeping the inside of the casing 11 in a vacuum atmosphere, launching the incident light L1 onto a reflective surface 32A at an incidence angle α and making the light L1 the reflected light L2 reflected through the Bragg reflection and the like caused by the dispersion elements 30.
Patent JP-S5680918-A (JP)
Title: Automatic channel selector
Inventor: MATSUTANI MEGUMI
IPC: H03J7/18
Filed: 1979-12-04
Abstract: PURPOSE:To facilitate operation by alternating memory operation with output operation for memory contents according to the length of the time when a preset  switch is pushed. CONSTITUTION:While preset switch 1 is being pushed continuously, the voltage at point A is being kept at a low level. Transistor TR26 turns off at the moment and turns on set time T later. Therefore, when switch 1 is pushed for longer than time T, AND element 34 is opened time T later and TR66 turns on, so that the inversion state of the voltage of element 34 will be supplied to control circuit 68. Further, TR50 turns off momentarily, which is discriminated by preset selecting circuit 67. Consequently, the contents of up-down counter 70 are stored in RAM69 that corresponds to switch 1. When switch 1 is pushed for shorter than time T, element 34 generates no output in this case and the momentary off operation of TR50 is discriminated by circuit 67, so that the memory-address contents of RAM69 are outputted to counter 70.
Patent JP-H0831418-A (JP)
Title: Manufacture of positive electrode material of lithium secondary battery and nickel acid lithium
Inventor: SATO TOMOARI
IPC: H01M10/0565
Filed: 1994-07-08
Abstract: PURPOSE:To obtain the lithium secondary battery having excellent charging and discharging characteristic by distributing nickel compound in the lithium nitrate solution, drying it, and burning it so as to obtain nickel acid lithium, and using this nickel acid lithium for the positive electrode active material. CONSTITUTION:Nickel compound is distributed in the lithium nitrate solution, and thereafter, it is heated so as to vaporize the solvent, and the mixture of lithium nitrate and nickel compound is obtained except for the case where the mixture ratio of both the lithium nitrate and nickel compound is equal by mole is eliminated. This mixture is burned under the oxygen included atmosphere so as to manufacture nickel acid lithium. This nickel acid lithium is used for the positive electrode material of a lithium secondary battery. This nickel acid lithium at 80% or more of coulomb efficiency at the first charge or discharge has the alpha-NaFeO2 type structure having excellent charging and discharging characteristic. Mixture ratio of lithium nitrate and nickel compound desirably exists in a range 1.0<Li/Ni<=1.1.
Patent JP-H04357351-A (JP)
Title: V-belt transmission
Inventor: NONAKA TAKESHI
IPC: F16H9/20
Filed: 1991-06-03
Abstract: PURPOSE:To improve the power transmission efficiency of a V-belt transmission, and extend the lifetime of a V-belt. CONSTITUTION:A driving side gear 21 and a driven side gear 22 are rotatably supported by movable pulleys 15, 18 of a driving pulley 11 and a driven pulley 12 respectively. The gears 21, 22 are engaged with an operating gear 23. Cam grooves 21b, 21b for making engaging contact with rollers 28, 30 on the transmission main frame side to convert the rotating operation in the axial operation are provided in each gear 21, 22. Since a V-belt 13 is not pinched by the spring force of the driven pulley 12, the minimum necessary friction force is applied to the V-belt 13 for power transmission.
Patent JP-H11353513-A (JP)
Title: Coin payment processing machine
Inventor: SHIMAZU YOSHIAKI
IPC: G07D9/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To surely transport a coin discriminated to be a payment regular coin by a discrimination part to a payment coin reception part and to speedily and surely collect/store the collected coin at the time of collection. SOLUTION: A payment coin discharged from a storage part for every denomination 44 is received by a storage/pay-out part 8. The coins are paid out to a coin passage 12 one by one from the storage/pay-out part 8. In the coin passage 12, payment coins paid out from the storage/pay-out part 8 one by one are transported in a separated state and they are discriminated by an discrimination part 30. Payment rejected coins are divided in a payment division part 34 as the result of discrimination and they are branched/collected from the middle of the coin passage 12. The payment regular coins are divided to the side of a payment coin reception part 4 in the payment division part 34 and they are transported to the payment coin reception part 4 one by one as in the separated state.  At the time of collection, the collected coins discharged from the storage part by individual denominations 44 are branched in the collection branching part 34 in the middle of the coin passage 12 and they are collected/stored in a collection storage part 55.
Patent JP-H05318452-A (JP)
Title: Preparation of reinforcing material for concrete
Inventor: GOTO TAKESHI
IPC: D07B1/16
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a reinforcing material with excellent adhesiveness with concrete and being resistant to high shearing force by a method wherein a plurality of strands prepd. by winding an uncured strand impregnated with a thermosetting resin on the outer periphery of an uncured reinforcing fiber strand impregnated with a thermosetting resin are arranged in line and after twisting, the resins are cured by heating. CONSTITUTION:A reinforcing fiber strand 1 and a strand 2 to be wound thereon are impregnated with a thermosetting resin before twisting or winding. A plurality or twisted bodies 3 prepd. by winding the strand 2 on the strand 1 are arranged in line and the whole are twisted. In this case, it is necessary that the strand 2 is not separated from the surface of the strand 1. Then, heating is performed under the condition where a tension is provided to the twisted body to cure the resin.
Patent JP-S5858466-A (JP)
Title: Selecting device for fruit containing seed
Inventor: YAMANASHI NORIO
IPC: G01N21/35
Filed: 1981-10-05
Abstract: PURPOSE:To discriminate whether a fruit contains seeds or not, by projecting infrared rays or the like to the fruit while carrying it grain by grain and discriminating the infrared transmission quantity. CONSTITUTION:For example, grains 9 of grapes are placed and carried in one line on a carrying belt 8. A detecting part consists of an infrared light projector 1 and an infrared photodetector 5 which are arranged to face to each other through the belt 8. Infrared rays radiated from an infrared light emitting element 2 of the light projector 1 become parallel rays by a lens 3 and are projected to the grain 9 through a slit 4. Infrared rays projected to the grain are transmitted through them and reach the photodetector 5, and the photodetector 5 outputs an electric signal corresponding to the photo detection quantity. On a basis of the magnitude of this output, it is discriminated whether seeds exist in the grain or not. Thus, the existence of seeds is discriminated.
Patent JP-H01321542-A (JP)
Title: Data converting circuit
Inventor: YAMANE YASUKUNI
IPC: G06T1/20
Filed: 1988-06-23
Abstract: PURPOSE:To realize the high-speed and flexible bidirectional data conversion by encoding the signals of the data, address and control buses of a computer with use of an encoder and switching the data conversion characteristics of a data converter. CONSTITUTION:The signals of an address bus, a control bus and a data bus A of a computer 5 are partly inputted to an encoder 3. The output encoded based on said input information is inputted to a data converter 2 as a selection signal. The converter 2 has plural data conversion characteristics and these characteristics are selected based on the selection signal. Then the conversion of data is carried out between the bus A and a data bus B which connects a memory 6 and an input/output device 7. Thus it is possible to attain the high-speed and flexible bidirectional data conversion.
Patent JP-H0324145-A (JP)
Title: Scratch-proof top coating composition
Inventor: TAKEUCHI YUTAKA
IPC: C08G12/32
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the title composition improved in scratch resistance, weathering resistance and water repellency by mixing a specified fluorinated hydrocarbon resin copolymer with an alkylated melamine resin, a hydroxylated urethane- modified polyester resin and a blocked acid catalyst. CONSTITUTION:100 pts.wt. total of 30-70wt.% fluorinated hydrocarbon resin copolymer (A) containing 40-60mol% fluorinated vinyl monomer (e.g. fluoroolefin) and having an acid value of 5-35, a hydroxyl value of 120-150, a weight-average mol.wt. of 8000-20000 and a glass transition point of -30 to 40 deg.C is mixed with 10-50wt.% at least partially alkylated melamine resin (B) (e.g. etherified melamine/formaldehyde resin), and 1-50wt.% hydroxylated urethane-modified polyester resin (C) having an acid value of 5-40, a hydroxyl value of 40-200 and a number-average mol.wt. of 5000-10000 is mixed with 0.05-5 pts.wt. acid catalyst (e.g. succinic acid) blocked with a blocking agent (e.g. ethylamine).