baber/WOPTO huggingface dataset:
Patent JP-H05255952-A (JP)
Title: Pilot valve fitting structure
IPC: E02F9/20
Filed: 1992-03-12
Abstract: PURPOSE:To maintain the comfortable working environment in a driver's cab and prevent the reduction of operability. CONSTITUTION:This fitting structure is arranged with a heat insulating material 16 at least on the pilot valve fitting section 10b of a console box 10 installed in the driver's cab 1 of a hydraulic working machine, and the heat insulating material 16 and a pilot valve 11 are fastened together with bolts 1. When the pilot valve 11 is heated by the operating oil, the heat is prevented from being transferred to the console box 10 by the heat insulating material 16, and the rise of the atmospheric temperature outside the console box 10 is suppressed. The temperature rise in the driver's cab 1 can be suppressed, the comfortable working environment can be maintained, switches arranged on the console box 10 can be easily operated, and the reduction of operability can be prevented. The temperature rise in the driver's cab 1 is prevented.
Patent JP-2000286828-A (JP)
Title: Monitoring switching method for redundant part of transmitter and its unit
Inventor: INABA AKIRA
IPC: H04L69/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately locate a faulty unit of a transmitter with a redundant configuration by means of a simplified configuration. SOLUTION: Different signal patterns are inserted to different idle time slots of a signal passing through units 4-1, 4-2 of a redundant configuration. A selector 4-7 selecting either of the units 4-1, 4-2 as an active system sequentially selects the inserted signal patterns. The output of the selector 4-7 is provided with a pattern monitor circuit 4-6 to monitor abnormality in each signal pattern, thereby locating a faulty unit.
Patent JP-S5213932-A (JP)
Title: Toy flying at and flying back
Inventor: IIZUKA MASAMICHI
IPC: A63B43/00
Filed: 1975-07-20
Abstract: PURPOSE: To provide a toy which is thrown to a flat surface to stick thereto by a vacuum cap and is caught by a hand when it flies back pulled by a stretched rubber string, on falling of the sucking power of the sucking vacuum cap. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01104985-A (JP)
Title: Compressor
Inventor: TSUKADA MICHIHARU
IPC: F04B39/12
Filed: 1988-04-11
Abstract: PURPOSE:To shorten the manufacturing time and execute time management and reduce the manufacturing cost by forming a joint port on the side wall of a casing and fixing a joint part onto a cylinder body through projection welding. CONSTITUTION:A connection port 11 is formed at the part corresponding to a coolant flowing port on the side wall of a casing 1. Onto a joint pipe 8 or a coolant pipe 7 inserted onto the coolant flowing port from a connecting cylinder body 12, a joint part 9 opposed to the expulsion top edge surface of the above-described cylinder body 12 is formed. The joint part 9 is fixed onto the above-described cylinder body 12 by the projection welding. Therefore, the manufacture time can be reduced, and time management is permitted, and the manufacturing cost can be reduced.
Patent JP-H04327262-A (JP)
Title: Apparatus for printing continuous sheetlike material
Inventor: KURATA SHUICHI
IPC: D06B11/00
Filed: 1991-04-19
Abstract: PURPOSE:To prevent unevennesses before printing and strain of a figure pattern after the printing in a continuous sheetlike material, enable homogeneous printing and simultaneously obtain an image excellent in reproduced color without any strain. CONSTITUTION:A continuous sheetlike material 8 is made to stick to the surface of an endless belt 7 having tackiness with a pressure contact roller 2 and moved to the front surface of a head 3 for ink jet recording by rotation of the endless belt 7. Contact parts 21 of a regulating means 4 are opposed to the head 3 for the ink jet recording so as to enable advance and retreat. Thereby, the head gap of the continuous sheetlike material 8 is regulated. Furthermore, the continuous sheetlike material 8 after printing is then peeled from the endless belt 7 and recovered with a recovering means 5.
Patent JP-S5515180-A (JP)
Title: Copying apparatus
Inventor: ISHIDA MASAHITO
IPC: G03G21/00
Filed: 1978-07-20
Abstract: PURPOSE:To obtain a stable image at any magnification, by controlling the voltage to be applied to a light source in accordance with setting magnification to adjust exposure in a copying machine having a magnification changing fuction. CONSTITUTION:The stabilization circuit of an exposure lamp is provided, the voltage of lamp LA and the reference voltage received by terminal T1 of differential amplifier 20 are compared, and phase control is carried out by trigger pulses produced from trigger producer 30 in accordance with the output of amplifier 20 in response to the voltage difference. The lamp voltage, namely the brightness of the lamp LA is thus controlled. Exposure control following magnification is achieved by changing this reference voltage. When magnification is selected by a switch in the reference voltage supply circuit connected between terminals T1 and T2, signals lowered in voltage at each predetermined rate from the voltage of terminal T2 are delivered to terminal T1 as a reference voltage. The color temperature change of lamp LA due to applied voltage change is corrected by inserting a filter in the light path of an optical system.
Patent JP-H02286316-A (JP)
Title: Mold for forming projection on flexible sheet and formation of projection
Inventor: YAMANA SHIZUO
IPC: B29C51/30
Filed: 1989-04-08
Abstract: PURPOSE:To form projected parts without trouble and cost in the production by using an easily usable mold with a plurality of perforated holes for forming the projected parts. CONSTITUTION:Perforated holes 6 are made on a mold 5. The diameters of the perforated holes 6 are designed depending on the diameters of the projected parts to be formed on a flexible synthetic resin sheet. Arrangement of the perforated holes 6 depends on the arrangement of the projected parts to be formed. When a flexible synthetic resin sheet 7 is made to abut on the mold 5 and is heat-pressed, parts of the flexible synthetic resin sheet 7 are penetrated in the perforated holes 6. When a specified pressure P is applied on the mold and it is cooled, the parts penetrated in the perforated holes 6 are formed into projected parts 8 on the surface of the flexible synthetic resin sheet. Shallow recessed parts 9 are formed at positions corresponding to the projected parts 8 on the rear of the flexible synthetic resin sheet 7. The recessed parts 9 enhance cushioning properties, but in case unnecessary, the rear of the flexible synthetic resin sheet can be scraped.
Patent JP-H11286823-A (JP)
Title: Melt spinning apparatus
Inventor: MORI SHINICHIRO
IPC: D01D5/084
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning apparatus capable of preventing the change of an atmosphere temperature in a heating column by an air current accompanied by traveling yarn and spinning yarn having excellent qualities. SOLUTION: This apparatus supplies a heated air 6 from a heated air sending means 4 to a heating column 3 installed right below a spinneret 1 so as to enclose a spun yarn group 2 extruded from the spinneret 1. Consequently the static pressure in the heating column is made higher than that at the downstream part of the heating column 3 so as to prevent a cold air from flowing into the heating column.
Patent JP-H07292887-A (JP)
Title: Valley rain gutter and manufacture thereof
Inventor: KURASAKI TOSHIMITSU
IPC: B29C65/00
Filed: 1994-04-26
Abstract: PURPOSE:To prevent the leak of rainwater, etc., from connecting sections by simply connecting the upper edge section of a gutter body and the lower edge section of an upper-end mounting member reliably. CONSTITUTION:In a rain gutter for a valley, which consists of a composite plate 5, in which a metal plate 3 is covered with the resin layer 4 of a thermoplastic resin, a gutter body 1 composed of the composite plate 5 and upper-end mounting members 2 made up of composite plates 5 upwards inclined toward the outside at both upper edges of the gutter body 1 and in which lower edge end sections 7, in which the upper-end mounting members 2 and upper edge sections 6 formed at the upper ends of the gutter body 1 are joined, are formed at the lower ends of the upper-end mounting members 2 and joint surfaces 14 are shaped among the lower edge end sections 7 and the upper edge end sections 6, inwards bent pieces 8 are formed among the lower-edge end sections 7 and the upper-end mounting members 2. The joint surfaces 14 are formed by joining the lower edge end sections 7 with the upper edge end sections 6 from the insides, and the upper edge end sections 6 of the gutter body 1 and the upper end mounting members 2 are formed in the same surfaces.
Patent JP-S62247091-A (JP)
Title: Apparatus and method for surface treatment of metal
Inventor: ENOMOTO HIDEO
IPC: C23C22/76
Filed: 1986-04-17
Abstract: PURPOSE:To efficiently eliminate or decrease drain water by executing a treatment stage by a combination of an immersing method and spraying method and replenshing the moisture decreased in the respective zones from the succeeding stages. CONSTITUTION:A spray system is incorporated to the whole or part of the respective zones 1-5 of a degreasing stage and combinations of immerzing zones 6-8 and spray zones 9, 10 are used for a chemical conversion treatment stage for films. The moisture evaporated by spraying in the degreasing stage is discharged through a discharge pipe 12 and the liquid formed by a gas-liquid sepn. 1E is returned to the respective degreasing zones. Substd. washing and spraying mechanisms 2R-10R substitute and spray the washing water or fresh water of the succeeding stages to the previous stages through water feed pipes 2V-10V. An evaporation chamber S is provided to the chemical conversion treatment stage for the films and a liquid chemical is sprayed. The evaporated moisture is discharged and the liquid after the gas-liquid sepn. is returned to the chemical conversion treatment zone or evaporating chamber 1. The moisture deficient in the respective zones is successively replenished from the succeeding stages according to the above-mentioned mechanism.
Patent JP-H06302937-A (JP)
Title: Formation of conductor circuit for printed wiring board
Inventor: TAKADA TOSHINARI
IPC: H05K3/18
Filed: 1993-04-16
Abstract: PURPOSE:To provide a method wherein plating resist is completely eliminated without cutting and damaging wiring, and a fine circuit can be formed, when the conductor circuit of a printed wiring board is formed. CONSTITUTION:On substratum metal 2 formed on an insulative board 1, a plating resist pattern 3 whose main component is acryl based compound is formed so as to correspond to a wiring pattern, and a conductor circuit 4 as the wiring pattern is formed by plating. The plating resist pattern 3 is exfoliated by using a peeling liquid, and treated by using a resist elimination pretreatment liquid which cuts at least a part of chemical bonds in the plating resist, or resist elemination pretreatment liquid composed of a solution of strong acid or alkali metal hydroxide. After rinsing, the substratum metal 2 is etched.
Patent JP-S60233179-A (JP)
Title: Manufacture of pressure-sensitive adhesive tape
Inventor: SUGII TETSUJI
IPC: C09J7/02
Filed: 1984-05-02
Abstract: PURPOSE:To obtain the titled tape having remarkably improved anchoring effect and stable adhesivity and cohesivity, by coating the surface of a surface-treated polyolefin sheet with an emulsion-type pressure-sensitive adhesive interposing a specific subbing agent therebetween. CONSTITUTION:The objective tape can be manufactured by coating the treated surface of a surface-oxidized polyolefin sheet with an emulsion-type pressure- sensitive adhesive using a subbing agent comprising an emulsion-type acrylic polymer obtained by the emulsion polymerization of (A) 100pts.(wt.) of a base monomer composed of a 1-10C alkyl (meth)acrylate or a mixture of the acrylate and a vinyl monomer copolymerizable therewith, (B) 1-10pts. of a copolymerizable monomer containing carboxyl group and (C) 1-5pts. of a copolymerizable monomer containing N-methylol group.
Patent JP-S60234933-A (JP)
Title: Material for storing hydrogen
Inventor: SUZUKI YUZURU
IPC: C22C14/00
Filed: 1984-05-02
Abstract: PURPOSE:To make initial activation unnecessary and to increase the rate of hydrogenation reaction and the amount of hydrogen occluded are released by dispersing a prescribed percentage of the oxide of La, Ce, Nd, Pr or Sm in FeTix. CONSTITUTION:This material for storing hydrogen is made of a composite body obtd. by dispersing 0.8-10wt% one or more among La2O3, CeO2, Nd2O3, Pr6O11 and Sm2O3 in FeTix (x=1.01-1.3). The material requires no initial activation, has a high rate of hydrogenation reaction, and increases the amount of hydrogen occluded and released.
Patent JP-S5714840-A (JP)
Title: Setting up method for automatic color separating machine
Inventor: USHIO HIDEMI
IPC: H04N1/407
Filed: 1980-07-02
Abstract: PURPOSE: To set the tone adjustment of a scanner accurately in a short time by making density distribution curves of printed matter and color originals, and correcting the standard separating curves of the scanner with the differences in the density distributions of both.  
     CONSTITUTION: Ten kinds of density distribution curves for printed matter are made by using a density measuring machine to make standard patterns, one of which is assumed to be a polygon 20. The densities of a color original are corrected by adding Macbeth densities and density distribution curves are made in the manner similar to that mentioned above and are assumed to be a polygon 30. A straight line 40 indicates the standard separating curve of the scanner. A polygon 50 connecting the points M 1 , M 2 , M 3  drawn with perpendiculars downward from the points of 25, 50, 75% density distribution percentages of the polygons 20, 30 indicates the rates of correction of the curve 40. Namely, at a 25% density, the separating curve of the X% scanner is corrected downward. The rates of correction are operated by a computer. If this correction is added, the tone adjustment of the scanner ends, and the scanner is set to desired color separating tones accurately in a short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5515376-A (JP)
Title: Link apparatus used for starting air-bag device
Inventor: OKADA MOTOHIRO
IPC: B60R21/26
Filed: 1978-07-21
Abstract: PURPOSE: To scheme to simplify the structure and improve reliability by constituting a link mechanism with the use pieces which engage with each other.  
     CONSTITUTION: In a housing 60 on which a high pressure gas vessel body 19 is mounted in free fitting, pieces 62W70 are arranged, and a link mechanism 61 is constituted which engages with the rods 45A and 45B as pushing covers and the lever 71 of a solenoid body 30. Thus, when a car collides with, the solenoid body 30 is excited and energized, and an arm 71 releases a piece 68, and the piece 68 swings, and througn the swing of pieces 66, 62, and 63, pieces 64 and 65 fall down due to offset, and pieces 62 and 63 crush, and rods 45A and 45B descend, and the seal plate guiding plate of the high pressure gas vessel body 19 is broken and opened, and the high pressure gas is controlled and supplied into a bag body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0722871-A (JP)
Title: Amplifier
Inventor: POURU KUUPAA DEIBISU
IPC: H04B1/04
Filed: 1994-04-05
Abstract: PURPOSE: To provide an amplifier capable of maintaining the Q value of a tuning circuit by the output of the amplifier even when the amplifier is saturated and having a prescribed gain. CONSTITUTION: The amplifier is provided with a pair of differential transistors(TRs) 11 having a common input 12, two outputs 13 connected to an output OUT 1 and two inputs connected to an input IN, a current source 14 connected to the common input 12, a resonance circuit 15, 16 connected between the two outputs 13 of the TRs 11, and a high impedance means connected between the two outputs 13 of the TRs 11 and the current source 14. The current source 14 is variable, a current amount from the source 14 controls the gain of the amplifier, the high impedance means 17 has an RF choke function and the resonance circuit 15, 16 is a parallel resonance tank circuit. The TRs 11 are bipolar TRs and the emitters of the TRs 11 are mutually connected to form a common output.  The parallel resonance tank circuit 15, 16 has an electromagnetically coupled winding 18 and is functioned as the output (OUT 2) of the amplifier.
Patent JP-H03288522-A (JP)
Title: Desulfurization of exhaust gas
Inventor: NAKAGAWA KENICHI
IPC: B01D53/77
Filed: 1990-04-04
Abstract: PURPOSE:To use light burnt magnesia with high coefficient of utilization by adding water to light burnt magnesia to charge magnesia in a wet classifier and separating said magnesia into a fine particle slurry and a coarse particle slurry to separately use both slurries. CONSTITUTION:Light burnt magnesia and water are received in a hydrating reaction tank 1 and well stirred to generate hydrating reaction and the reaction mixture is sent to a wet classifier 2 to be separated into a fine particle slurry of magnesium hydroxide and a coarse particle slurry of components other than magnesium hydroxide. The coarse particle slurry is reacted with the desulfurization liquid having sulfur oxide absorbed therein from a desulfurization tower A and a liquid containing no solid is obtained from the reaction product to be supplied to the desulfurization tower A as a treatment solution along with the fine particle slurry. By the use of this inexpensive light burnt magnesium oxide, coefficient of utilization is enhanced and the adhesion of scale or residue in the desulfurization tower is perfectly prevented.
Patent JP-S57204685-A (JP)
Title: Character display device
Inventor: KASAI SHIGENORI
IPC: G09G5/26
Filed: 1981-06-12
Abstract: PURPOSE:To display a picture by the same processing as 1 picture display, irrespective  of the number of cathode ray tubes or its arrangement, by providing a distributing  function and an expanded character generating function of a display character in a  display device, and executing an expanded display which has used plural cathode ray  tubes. CONSTITUTION:A display character code signal 30 is received by 1 character portion  each by a character code receiving circuit 23, and vertical/horizontal coordinate data  is sent to a coordinate analyzing circuit 26 by a coordinate signal distributing circuit  24, and are stored in a display coordinate register 36. A character code is sent to a  character code buffer 33 from a coordinate signal separating circuit 32, and is stored  one after another in a picture character-string memory 37 by a coordinate updating  circuit 35. When a signal is sent to a picture element reading-out circuit 39 from a refresh signal generator 41 of a picture, the character code of prescribed coordinates of  the picture character-string memory 37 is read out from a corresponding picture element memory 38, and is sent to an expanded character generating circuit 43. In this  case, only the expanded character generating circuit 43 corresponding to an output  signal from a distributing signal generator 42 is operated, and a dot signal is sent to a video signal converting circuit 44.
Patent JP-H04300274-A (JP)
Title: Method for laminating thin oxide superconducting film
Inventor: NAKAMURA TAKAO
IPC: C04B41/89
Filed: 1991-03-28
Abstract: PURPOSE:To provide a method for laminating thin oxide superconducting films having different orienting properties. CONSTITUTION:A thin c-axis-oriented Y1Ba2Cu3O7-x film 1 is formed on an MgO (100) substrate 3 according to an off-axis sputtering method. The surface of the thin Y1Ba2Cu3O7-x film 1 is converted into a part 10 having deteriorated crystallinity. The resultant thin film is then contained in an ultrahigh-vacuum chamber, which is subsequently evacuated to <=1X10<-9>Torr. Heat treatment is then carried out at 600 deg.C for 10min in an oxygen atmosphere in which O2 of >=5N (99.999%) purity is under 25Torr partial pressure to recover the surface crystallinity. Contaminants deposited on the surface are further removed. A thin a-axis-oriented Y1Ba2Cu3O7-x film 2 is subsequently laminated on the resultant thin c-axis-oriented Y1Ba2Cu3O7-x film 1 having the cleaned surface.
Patent JP-H0228372-A (JP)
Title: Image sensor
Inventor: KOMATSU KATSUAKI
IPC: H01L31/10
Filed: 1989-04-11
Abstract: PURPOSE:To simplify manufacturing process and reduce cost by forming a photodiode and a blocking diode which constitute the photoelectric conversion part of a matrix type image sensor out of Schottky junction formed between an amorphous silicon film and a light receiving side electrode. CONSTITUTION:In an image sensor where photoelectric conversion elements each of which consists of the pair of a photodiode and a blocking diode each having a semiconductor layer consisting of an amorphous silicon film 12a and two electrodes facing each other with the semiconductor layer between on the same substrate 10 are arranged in array shape so as to drive them by means of matrix wiring, one of the two electrodes 11 and 13 is a light receiving side electrode 13, and the other electrode 11 is an electrode for ohmic contact. Either the light receiving side electrode 13 or the electrode 11 for ohmic contact is the pair of the photodiode and the blocking diode, which is common. And the photodiode and the blocking diode are formed by Schottky junction between the semiconductor layer and the light receiving side electrode 13. Hereby, the number of photoresist processes is decreased, and the insulating layer is made needless, whereby the manufacturing cost can be reduced.
Patent JP-H11292881-A (JP)
Title: 1h-pyrrolo (3,2-c)pyridinium derivative
Inventor: SHIMIZU SUMIO
IPC: C07D491/16
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound useful for screening diabetes, diabetic complications and senility or its accompanied diseases which are induced by Advanced Glycation End-product. SOLUTION: A compound of the formula [R and R' are each (CH2 )n X; (n) is 1-12; X is H or the like], for example, 2,5-bis(5'-carboxypentyl)-8-(1,2- dihyroxyethyl)-6,9-dihydroxy-2,6,8,9-tetrahydro-7-oxa-2-aza-5-azoniabe nzo[c d]azulene trifluoroacetate. The exemplified compound in the compound of the formula is obtained by reacting 6-aminohexanoic acid with D-glucose in a phosphate buffer solution, for example, at 37 deg.C for 60 days, and then separating and purifying the obtained product by high-performance liquid chromatography, etc.
Patent JP-S5865727-A (JP)
Title: Improved fluoring-containing cation exchange resin membrane
Inventor: ASAWA TATSUROU
IPC: C25B13/08
Filed: 1982-05-28
Abstract: PURPOSE:A cation exchange resin membrane having excellent properties as a diaphragm for diaphragm electrolysis, prepared by blending a sulfonic acid group-containing, fluorine-containing polymer with a fluorine-containing polymer having cation exchangeable groups less acidic than the sulfonic acid groups and forming the blend into a membrane. CONSTITUTION:A blend is prepared from a first fluorine-containing polymer having sulfonic groups or functional groups convertible thereinto and a second fluorine-containing polymer having fluorine-containing polymer having cation- exchangeable groups less acidic than the sulfonic acid groups or functional groups convertible into the exchangeable groups, and if necessary, the above functional groups convertible into sulfonic groups are converted into sulfonic acid groups or weakly acidic cation exchangeable groups. The resulting blend is formed into a membrane by press molding, roll molding, extrusion molding, solution spreading, dispersion molding, powder molding or the like. This fluorine- containing cation exchange membrane has such as excellent performance that a current efficiency of above 90% can be kept even in case where, for example, the concentration of sodium hydroxide to be produced is higher than 20%.