baber/WOPTO huggingface dataset:
Patent JP-H11144317-A (JP)
Title: Optical recording medium
Inventor: WACHI SHIGEAKI
IPC: G11B7/24035
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To reproduce the data only once without dealing with it in a reproducing device side by using raw material melting with heat due to irradiation of a prescribed laser beam to a data recording track as a metallic film and using the raw material not diffusing the heat due to the irradiation of the laser beam to the peripheral metallic film with deformation or evaporation due to surface tension when the raw material is melted. SOLUTION: An optical disk 10 is constituted so that the metallic film 12, a protection film 13 are formed in this order on a translucent synthetic resin material substrate 11, and the data recording track of a pit P is formed using a master disk. As the metallic film 12, solder, etc., melting with a heating action by the laser beam at a reproducing time and not diffusing the heat to the periphery with the deformation or the evaporation due to the surface tension of the raw material when the material is melted is used. Further, the film thickness of the metallic film 12 is set uniformly in an extent melting with the irradiation laser beam, and relatively hard resin is used for the protection film 13. Thus, the metallic film 12 emitted with the laser beam excepting an unreproduced part is deformed, and a recording signal isn't reproduced from a next time.
Patent JP-H02155751-A (JP)
Title: Thermal head
Inventor: TAKEUCHI YASUHIRO
IPC: B41J2/335
Filed: 1988-12-09
Abstract: PURPOSE:To increase the thermal response and workability of a thermal head by forming a glass layer of specific thickness on an insulative substrate using an organic metal compound, and then forming a conductor electrode for energization, a thermal resistor and an abrasion-resistant layer on the glass layer. CONSTITUTION:Screen printing is performed on the surface of an alumina substrate 1 using an organic metal compound, and a glass layer 2 of about 5mum or less thickness is formed through drying and baking processes. Next, a conductor electrode for energization 4 consisting of a gold conductor electrode is formed. After this, a resistance paste of ruthenium oxide and glass frit is applied by printing the width of 350mum on the conductor electrode for energization 4, and baked to form a common thermal resistor 5 and further an abrasion resistant layer 6. Thus the thermal head is obtained which prints an image with a density about 1.05 to 1.1 times higher than that obtained by a conventional thermal head at the same input and also is highly responsive.
Patent JP-2000104047-A (JP)
Title: Polishing water-repellent composition for automobile
Inventor: TSUTSUMI KIYOHIRO
IPC: C09D183/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent, gelled composition excellent in stability, transparency, workability, glossiness and water-repellency by incorporating therein respectively specific amounts of a water-repellent resin, dimethyl polysiloxane, hydrophobic ultrafine silica and hydrophilic ultrafine silica which are surface-treated with an organosilicon compound, and a petroleum solvent. SOLUTION: The composition is formed by blending: 0.01-10.000 wt.% (referred to as % hereunder) of a water-repellent resin which is soluble in petroleum solvents (e.g. petroleum resins, silicone resins); 5.00-25.00% of dimethyl polysiloxane having a viscosity (25 deg.C) of 0.65-1,000,000 cSt; 5.00-25.00% of hydrophobic ultrafine silica and hydrophilic ultrafine silica which are surface-treated with an organosilicon compound, the amount of the hydrophilic ultrafine silica blended being 1.00% or more; and 40.00-89.99% of a pertroleum solvent. The average size of the primary particles of the ultrafine silicas is preferably 5-12 nm. If necessary, the composition further comprises 0.50-10.00% of a modified silicone oil having a viscosity (25 deg.C) of 10-20,000 cSt.
Patent JP-H03175961-A (JP)
Title: Production of corn juice
Inventor: FUJI MASAKO
IPC: A23L7/10
Filed: 1989-12-01
Abstract: PURPOSE:To produce the subject rich-nourishment and digestible corn juice by boiling corn, grinding the boiled corn into fine powder and subsequently carrying out boiling sterilization. CONSTITUTION:To granulated corn obtained by boiling the corn, swishing water off, dividing into individual grains, and water and sugar are added. The resultant mixture is ground into fine powder, subsequently put in a cloth bag and squeezed. The obtained juice is subjected to boiling sterilization.
Patent JP-S63159840-A (JP)
Inventor: SHIYARON MERII SHINPUSON
IPC: G03C1/28
Filed: 1987-12-10
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-H08172608-A (JP)
Title: Video signal processing unit
Inventor: HIDAKA IWAO
IPC: H04N9/89
Filed: 1994-12-16
Abstract: PURPOSE: To precisely attain recording onto a recording medium by writing data into an image memory even when a large fluctuation exists in an input video signal, reading out data from the image memory stably and conducting the succeeding process surely and efficiently. CONSTITUTION: A clock signal synchronously with a horizontal synchronizing signal in an input video signal is generated by a high speed response PLL circuit 13 and an A/D converter 5 converts the signal into a digital signal according to the clock signal and writes the signal in an image memory 6 based on the clock signal. The clock signal synchronously with a vertical synchronizing signal in the input video signal is generated by a low speed response PLL circuit 15 and data are read out from the image memory 6 according to the clock signal.
Patent JP-H06159198-A (JP)
Title: Fuel injection nozzle
Inventor: MARUMOTO IKURO
IPC: C23C14/06
Filed: 1992-11-24
Abstract: PURPOSE:To improve the wear resistance of a needle valve and a sleeve which are capable of stabling the injection quantity of the alcohol fuel in an injection fuel nozzle for the alcohol fuel of an internal combustion engine. CONSTITUTION:In a fuel injection nozzle which controls the amount of the fuel (alcohol fuel) and injects it into a combustion chamber of an internal combustion engine, and is provided with a sleeve 7 having an injection nozzle and a needle valve to be fitted with the sleeve, the external surface 8, 9a, 9b of a sliding part of the needle valve 5 with the sleeve 7 are covered by the amorphous TiN.
Patent JP-H09154580-A (JP)
Title: Vector for transducing gene into plant, creation of plant containing transduced gene using the same and multiple transduction of gene into plant
Inventor: EBINUMA HIROYASU
IPC: C12N/
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector, containing the objective gene and a malformation inducing gene as a marker gene, capable of selecting tissue containing a gene transduced thereinto without using a substance deteriorating the plant cell activities and having the marker gene retaining the safety of the gene product. SOLUTION: This new vector contains the objective gene and a malformation inducing gene as a marker gene and useful for transducing a gene into a plant and capable of readily selecting a tissue containing the gene transduced thereinto without using a substance for deteriorating the activities of a plant cell and has the marker gene retaining the safety of the gene product thereof. After selecting the cell containing the gene transduced theretinto, the vector has functions to exclude influences of the marker gene and is capable of preparing a plant containing the gene transduced thereinto.  The vector is obtained by arranging a malformation inducing gene at a position where the behavior is united with that of a DNA factor having the eliminating ability and bonding the target gene so as to be present at a position where the behavior is not united with that of the DNA factor having the eliminating ability.
Patent JP-H03174820-A (JP)
Title: Decoding circuit for unequal length code
Inventor: NAKAMURA MASAHIRO
IPC: H03M7/40
Filed: 1989-12-04
Abstract: PURPOSE:To speed up the decoding of an unequal length code by allowing the circuit to cope with a change in the relation between a code string of an unequal length code and a composite data through only the rewrite of a storage content of each register even when the relation is changed. CONSTITUTION:Code string registers CR1-CRn, effective bit designation registers BR1-BRn, coincidence deciding circuits AJ1-AJn, composite value registers DR1-DRn, and a code string designation register CAR are provided to the decoding circuit. Even when the relation between the code string of the unequal length code and the composite data is changed, the change in the unequal length code is implemented by having only to rewrite the storage content of the code string registers, the effective bit designation registers, the composite value registers and the code string registers. Thus, the unequal length code such as a Huffman code is decoded at high speed.
Patent JP-H04186867-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAMOTO MASARU
IPC: H01L21/768
Filed: 1990-11-21
Abstract: PURPOSE:To obtain an electrode structure of a semiconductor device suitable for microminiaturization, by forming a trench in a first wiring layer at the connection part of the first wiring layer and a second wiring layer, and depositing and connecting the second layer in the trench. CONSTITUTION:A contact hole is bored in an oxide film 103 formed on a P-type semiconductor substrate 101. Wiring material (semiconductor material) 104 having the same main component as the substrate 101 is formed on the exposed semiconductor substrate 101 and the oxide film 103. Impurity ions are implanted, and a diffusion region 102 is formed by heat treatment. A through hole is formed in an interlayer insulating film 105 covering the wiring material 104 and the oxide film 103. A trench is formed in the wiring material 104 by the time control and gas control of this through hole etching. Wiring material Al or metal material 106 whose main component is Al is selectively formed in the through hole, by using a selective CVD method of high drape.
Patent JP-2000143031-A (JP)
Title: Sheet material conveyance device and image forming device
Inventor: KOJIMA RYUICHI
IPC: B65H5/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To easily remove a roller shaft for sheet material conveyance which is provided in the vicinity of a fixing cover and becomes an obstacle and facilitate the removal of the fixing cover and disposal of a jammed state when the disposal of the jammed state of a fixing means of an image forming device are taken. SOLUTION: In a sheet material conveyance device in which a roller shaft 4c is rotatably supported between a pair of opposing support members 17 and 17 and a sheet material is conveyed by rollers 4a, 4b supported on the roller shaft, thrust regulation means 18 (19, 20) regulating the travel of the roller shaft in the thrust direction are provided to release the regulation of the thrust regulation means and remove the roller shaft from the support members, and a fixing cover 15 is removed from a mounting part thereof.
Patent JP-H06134430-A (JP)
Title: Reutilization of large ship or float structure scheduled for demolition or waste disposal as transport equipment and waste treatment facility of waste
Inventor: KAWAMOTO MASAO
IPC: B09B1/00
Filed: 1992-10-30
Abstract: PURPOSE:To conserve the labor and cost required in waste disposal by loading a large ship to be discarded with useful waste and transporting the ship to a disposal area and hermetically sealing the same as storage facilities of waste in the disposal area if necessary and burrying the same to perform landfilling reclamation. CONSTITUTION:The waste generated from a waste generating source 1 is supplied to a large ship or float structure (hereinafter referred to as a ship) 5 scheduled for demolition or waste transmission directly or by utilizing a waste transport ship 4. The incineration ash generated in an incineration area 3 is supplied to the ship 5 directly or by utilizing the waste transport ship 4. The ship 5 loaded with waste goes toward a disposal area 7 being a land filling reclamation place directly or through a primary mooring place 6. If necessary, the intermediate treatment of waste and the sorting of useful waste are performed and, thereafter, the partial demolition and sealing of the waste and a corrosion measure are performed and, after the ship 5 placed at a predetermined position is drained, the ship is burried and, thereafter, soil is built up to perform landfilling reclamation.
Patent JP-H09152326-A (JP)
Title: Plastic coating film thickness-meter
Inventor: YUKI HIDEYASU
IPC: G01B17/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To measure thickness of a film provided an plastic material by providing a non-connecting part inside of an ultrasonic sensor, providing the material for pushed against a film thickness to-be-measured body, and, when the ultrasonic signal reflected on both the surfaces of the to-be-measured body is converted into film thickness, correcting the thickness with the use of the reflected ultrasonic signal from the non-connecting part. SOLUTION: When pulse voltage is applied to an ultrasonic vibrator 1, the vibrator 1 emits the ultrasonic wave of unique frequency, and propagates to a delay material 2, a to-be-measured coating film 3, and a plastic 4 of an element. A part of it is reflected on the boundary between the delay material and the coating (reflected wave U2), and another part is reflected on the boundary between the coating and the element (reflected wave U3). The time difference t1 between the electric signal s2 corresponding to the U2 and the electric signal s3 corresponding to the U3 is the time in which the ultrasonic wave goes and comes back between the boundary between the delay material and the coating and that between the coating and the element. So that, on condition that the acoustic velocity of the coating-film material is already known, the thickness is decided.
Patent JP-H09156312-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI SHUJI
IPC: B60C9/18
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a tire belt part with an excellent uniformity and high-speed durability by allowing a vulcanized tire to exhibit a high tensile elastic modulus while allowing it to easily follow a lift during tire vulcanization, without causing an increase in tire weight. SOLUTION: A plurality of primary twist yarn A (8a, 8a'), each comprising high-elastic-modulus organic fiber filaments fh with a tensile elastic modulus of 300g/d or higher and heat contraction organic fiber filaments fs, both of which are paralleled and twisted, are paralleled. Either a complex cord 8 formed by final twist in the opposite direction to twisting of the primary twist yarn A or at least one of the primary twist yarn A (8a, 8a'), and at least one primary twist B (8b) formed by paralleling high-elastic-modulus organic-fiber filaments with a tensile elastic modulus of 300g/d or higher and twisting them in the same direction as the primary twist yarn A are paralleled.  The complex cord 8 formed by final twist in the opposite direction to twisting of the primary twist yarn A, B is made to continuously circle the side of the tread outside a carcass layer while being approximately parallel to the tire circumferential direction, thus forming a reinforcement layer.
Patent JP-H07223947-A (JP)
Title: Medicinal composition suitable for inhibiting thrombin
Inventor: DANIERU JIYON SAARU
IPC: C07D333/56
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a pharmaceutical composition containing a benzothiophene as an active ingredient and having a thrombin-inhibiting activity. CONSTITUTION: This pharmaceutical composition contains a compound of the formula [R<1> , R<3> are each H, CH3 , C(O)-(1-6C alkyl), C(O)-Ar; Ar is phenyl; R<2> is pyrrolidino, hexamethyleneimino, piperidino] or its salt, solvate as an active ingredient. The active ingredient is useful as an anticoagulating substance for preventing and treating diseases such as thrombophlebitis, pulmonary embolism, arterial thrombosis, especially myocardial ischemia, cardiac infarction and cerebral thrombosis, thromboembolism including systemic hypercoagulation states and topical hypercoagulation states e.g. after angloplasty and coronary artery bypass operations, systemic tissue damages related to inflammation processes, etc. The active ingredient may orally or parenterally administered at a daily dose of 0.1-1,000 mg.
Patent JP-H04183408-A (JP)
Title: Moving shelf facility
Inventor: MATSUMURA SHOJI
IPC: A47B53/02
Filed: 1990-11-20
Abstract: PURPOSE:To enable a transceiver to be easily adjusted or changed by making a transceiver-mounted bracket capable of freely entering space within a lower frame via an opening formed at both ends thereof in a shift direction, and making the bracket freely detachable from the external end surface of the lower frame. CONSTITUTION:External ends of end frame plates 16 in a shift direction at front and rear ends of an intermediate lower frame are so fitted with a bracket 19 as to be freely detachable via a screw 20 or the like. The bracket 19 enters space within the intermediate lower frame through the opening 18 thereof via a retaining plate section 19c. The internal surface of the retaining plate section 19c is fitted with an photoelectric switch 21 for transmitting a shift control signal, and the a light passage hole 22 is formed on an opposite plate section 19b faced to the aforesaid plate section 19c for transmitting and receiving light by the photoelectric switch 21. Consequently, when relative dislocation occurs between the photoelectric switch 21 and a reflecting plate 23, for example, the fitting position of the bracket 19 can be changed via the adjustment of the screw 20, or the fitting position of the reflecting plate 23 can be changed via the adjustment of a screw 24, thereby correcting the dislocation. Also, the photoelectric switch 21, when out of order, can be changed, according to similar procedures.
Patent JP-H08172722-A (JP)
Title: Overcurrent-takeout preventive apparatus
Inventor: OGATA HIROAKI
IPC: H02P7/29
Filed: 1994-12-19
Abstract: PURPOSE: To obtain an overcurrent-takeout preventive apparatus which prevents an overcurrent exceeding the limit of a battery current from being taken out from a storage battery by a method wherein, when a duty roatio corresponding to a current instruction value is smaller then a limit value, the duty ratio is outputted to a PWM wave generation means and, when the duty ratio is larger than the limit value, the limit value is outputted to the PWM wave generation means. CONSTITUTION: In a limit computation means 21, a current limit value which can be taken out from a storage battery is divided by the target value of a current to be supplied to a motor M or by the detection value of a current detection means 24, and a divided result is outputted as the limit value of a duty ratio. In a selection means 22, a duty ratio computed by a duty-ratio computation means 23 is compared with the limit value computed by the limit computation means 21. When the duty ratio is smaller than the limit value, the duty ratio is outputted to a PWM wave generation means 25. When the duty ratio is larger than the limit value, the limit value is outputted to the PWM wave generation means 25. Consequently, the duty ratio of generated PWM waves does not exceed the limit value.
Patent JP-H03176440-A (JP)
Title: Production of methacrolein and methacrylic acid
Inventor: ONODERA HIDEO
IPC: B01J27/192
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the subject compounds in high yields by using a fixed bed multi-pipe type reactor filled with plural complexed oxide catalysts having mutually different activities so as to have higher activity from gas inlet part to outlet part and subjecting isobutylene, etc., to vapor phase catalytic oxidation. CONSTITUTION:Complexed oxide expressed by the formula (A is Ni or Co; B is alkali metal or Tl; C is alkaline earth metal; D is P, Te, Sb, Sn or Ce, etc.; E is Si, Al or Ti, etc.; (a-i) and (x) are respective numbers of atom and for (a)=12, (b)=0-10, (c)=0.1-10, (d)=0.1-20, (e)=2-20, (f)=0.001-10, (g)=0-10, (h)=0-4, (i)=0-30 and (x) is a number decided by oxidized state of each element) is used as catalyst and the catalyst layer in a reaction tube is divided to more than two layers directing toward tube shaft, then plural catalysts having mutually different activities are charged so as to be higher activity to gas outlet part to form a fixed bed multi-pipe type reactor, thus the vapor phase catalytic oxidation is performed. Heat reserving in hot spot part is suppressed and the deterioration of catalyst is prevented, then the reactor is able to be used for a long period of time.
Patent JP-H09151087-A (JP)
Title: Single-acting actuator circuit using solenoid controlled pilot directional control valve
Inventor: MORIMOTO TSUGIICHI
IPC: B66F7/08
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an actuator circuit which does not require to start a hydraulic pump to obtain pilot pressure of a solenoid controlled pilot proportional directional control valve when a single-acting hydraulic cylinder lowers by dead weight. SOLUTION: A solenoid controlled pilot proportional directional control valve 34 is arranged to connect a load line 37 continuing with a single-acting hydraulic cylinder 31 so as to be switched to a pressure line 36 and a tank 41. The load line 37 and the pressure line 36 are connected to each other by a bypass line 1, and a first check valve 2 is interposed in this bypass line 1 so as to become the forward direction toward the pressure line 36, and a second check valve 3 is interposed in the pressure line 36 on the more hydraulic pump 33 side than a connecting point C1 with the bypass line 1 so as to become the forward direction toward the solenoid controlled pilot proportional directional control valve 34.
Patent JP-H04184994-A (JP)
Title: Manufacture of double-sided flexible printed wiring board
Inventor: KAWAMURA YOSHIHIRO
IPC: H05K3/06
Filed: 1990-11-20
Abstract: PURPOSE:To continuously form wiring patterns by coating both surfaces of a plurality of a thin film-coated film with conductive thin films and through holes on both surfaces with long sheets for forming patterns with a photoresist film and subjecting the film to exposure, development, etching, etc. CONSTITUTION:A sheet 10 for forming patterns provided with an adhesive surface 12 and photoresist film 9 on the surface is stuck to both surfaces of a plurality of thin film-coated films 1 which are provided with through holes 6 and conductive films on both surfaces and have prescribed shapes together with an exposed surface protective film 8, with the films 1 being put upon another while the holes 6 being aligned with each other. The films 1 are connected to each other to a long length and the sheet 10 is continuously subjected to exposure, development, and etching. Therefore, wiring patterns are not formed on the films 1 one by one, but successively and continuously formed.