baber/WOPTO huggingface dataset:
Patent JP-S5929626-A (JP)
Title: Method for recovering active component in catalyst for preparing phenol
Inventor: MAKI TAKAO
IPC: B01J23/00
Filed: 1982-08-12
Abstract: PURPOSE:To recover advantageously components in a catalyst containing a specific rare earth compound in decarbonating a benzenemonocarboxylic acid in the liquid phase oxidatively in the presence of the catalyst containing the specific rare earth compound to prepare a phenol, by bringing the reaction product after separating the above-mentioned phenolic compound into contact with water. CONSTITUTION:In decarbonating a benzenemonocarboxylic acid, a salt, ester or anhydride thereof in the liquid phase in the presence of a catalyst consisting of a copper compound, a manganese compound and a rare earth compound to prepare a phenol, the resultant reaction product after separating the above-mentioned phenolic compound is (A) dissolved in a water-insoluble organic solvent capable of dissolving tarry components, e.g. toluene, and then brought into contact with a small amount of water to precipitate and recover the above-mentioned components in the catalyst, preferably the rare earth compound, as a hydrate, or (B) brought into contact with a large amount of water without using the organic solvent to extract the components other than the tar into the aqueous layer. The tarry components are separated and removed from the reaction product by either one of the above-mentioned methods to recover advantageously the components in the catalyst, preferably the expensive rare earth compound.
Patent JP-S5930861-A (JP)
Title: Monoazo compound and dyeing method using the same
Inventor: HASHIMOTO KIYOYASU
IPC: C09B29/44
Filed: 1982-08-12
Abstract: NEW MATERIAL:A compound of formula I [X is H, halogen, lower alkyl, lower alkoxy, or (substituted) aryloxy; Z is H, halogen, alkyl, acylamino, benzolyamino, or alkylsulfonylamino; R1-R4 are each H or alkyl; R5 is H, (substituted) alkyl, cycloalkyl, phenyl, etc.]. EXAMPLE:A compound of formula II. USE:For red-violet dyeing or printing of synthetic fibers such as of polyester, polyamide. Having excellent dyeability, dye bath and pH stability, build-up characteristic, etc. PROCESS:An amine of formula III (e.g., 2,6-dicyano-4-bromoaniline) is diazotized followed by coupling with a compound of formula IV (e.g., 1-ethyl-2,2,4-trimethyl- 1,2,3,4-tetrahydroquinoline).
Patent JP-S62296380-A (JP)
Inventor: IZUHARA YASUHIRO
IPC: H01R13/639
Filed: 1986-06-17
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-S5663413-A (JP)
Title: Preparation of shaped film
Inventor: KAGAMI TAKASHI
IPC: B29C41/12
Filed: 1979-10-30
Abstract: PURPOSE: To facilitate to make the captioned film in a mass production mode and prevent damage of an original by a method wherein integralized silicon resin and a transparent plastic film are released from the second mold to form the shaped film.  
     CONSTITUTION: A cold-setting silicon resin is poured onto the original 1 and is set. Subsequently, it is released from the original being employed as a mold and the first mold 2' may be obtained. Next, the silicon resin and a separable resin are poured onto the first mold 2' and is released from the mold after setting to obtain the second mold 3'. Then, a transparent thermosetting silicon resin 4 is poured, further, a transparent plastic film 6 is laminated thereon. Subsequently, these are heated to integralize them by bonding as well as to set the thermosetting silicon resin 4. It is preferable to provide a primer layer 5 on the plastic film 6 by coating a resin providing the film 6 with an adhesive property. The integralized silicon resin 4 and the plastic film 6 are released from the second mold 3' to obtain a shaped film 7 having a set silicon resin layer 4'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6118866-A (JP)
Title: Signal processing for autoradiography
Inventor: SHIRAISHI HISASHI
IPC: G01N33/60
Filed: 1984-07-06
Abstract: PURPOSE:To determine the base sequence of DNA at a high accuracy, by making a storage phosphor sheet absorb radiation energies released separately from radioactive label substances in respective separate development trains of at least four groups of base-specified DNA synthetic matters to process. CONSTITUTION:Radioactive energies from radioactive label substances in respective separate development trains made up of four groups of base-specified DNA synthetic matters respectively containing at least guanine-specified DNA synthetic matter, adenine-specified DNA synthetic matter, thymine-specified DNA synthetic matter and cytosine-specified DNA synthetic matter are absorbed by a storage phosphor sheet 1 and scanned in an electromagnetic wave 15 with a light deflector 18 to be photoelectrically read out with a light detector 23 whereby sampling points of the respective separate development trains are detected. A reference train is synthesized from a plurality of separate development trains with a control circuit 13, an A/D converter 25, a signal processings circuit 26 and the like and reference sampling points are set. These points are compared with the sampling points of separate development trains adjacent thereto to obtain new reference sampling points. The same operation is repeated sequentially.
Patent JP-S58117791-A (JP)
Inventor: JIEIMUZU FURANKU BATAAFUIIRUDO
IPC: H04N13/221
Filed: 1982-08-12
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-2000328384-A (JP)
Title: Composite spun yarn and cloth by using the same
Inventor: UEDA SHUJIRO
IPC: D03D1/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sheath-core type composite spun yarn, capable of exhibiting its function such as heat resistance and cut resistance in a fireman's suit or high heat working suit exposed to a flame or a high temperature, excellent in shape holding properties such as a finished appearance, pleats-holding property, wrinkle proof property, etc., being dyed in a dark color and capable of supplying a material for an outdoor sporting cloth or a protective suit also equipped with esthetic properties such as a dyeability for a colorful and vivid color, and a cloth. SOLUTION: This sheath-core type composite spun yarn is constituted by at least 50-70 wt.% sheath component containing dyed totally aromatic polyamide short fiber and at least 30-50 wt.% core component containing a polyester short fiber, and also the ratio of dyed totally aromatic polyamide short fiber occupying in the spun yarn is 50-90 wt.% and the ratio of polyester short fiber occupying the spun yarn is 10-35 wt.%.
Patent JP-H055243-A (JP)
Title: Glass cloth and laminated sheet using the same
Inventor: MURAKOSHI SUKEJI
IPC: B32B15/08
Filed: 1991-05-16
Abstract: PURPOSE:To obtain woven fabric, excellent in dimensional stability with suppressed occurrence of warpage or twist in hightemperature environment and useful for printed wiring board by weaving specific plain fabric composed of glass fiber yarn. CONSTITUTION:Plain fabric is woven by using glass fiber yarn of G75-1/0 specified by JISR3413 as warp yarn and glass fiber yarn of G50-1/0 to G67-1/0 as weft yarn or glass fiber yarn in which 400 filaments having 9mum filament diameter are bundled as the warp yarn and glass fiber yarn in which 400 filaments having a thickness of >9mum and <=10.5mum filament diameter are bundled as the weft yarn. The resultant plain fabric has a ratio of the woven warp and weft yarns for 25mm within the range of 1.0 to 1.4 and 180-250g/m<2> weight per unit area.
Patent JP-S6033086-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: G21C1/02
Filed: 1983-08-03
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-H04340978-A (JP)
Title: Laser beam printer
Inventor: YOSHIDA SHINJI
IPC: B41J29/38
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the laser exposure of an operator. CONSTITUTION:In expendable parts freely attached/detached to/from a laser beam printer, there are some expendable parts to which a memory 13 for writing the number of using times, etc., are attached. Data showing that a part is the expendable one, is stored in the specific address of the memory 13, and read out at the time of attaching. As long as the data is not read out, laser emission can not be executed. Expected data is read out, to confirm that the expendable parts are fitted in a prescribed location. Even if the laser emission is executed at the time of correctly fitting the expendable parts, laser beams are interrupted by the fitted expendable parts, and there is no fear that the operator is irradiated. Therefore, at this time, the emission is possible. In these circumstances, the laser exposure of the operator can be prevented.
Patent JP-H06330485-A (JP)
Title: Apparatus for producing bead wire for car tire
Inventor: HORIUCHI SHOZO
IPC: D07B1/06
Filed: 1993-05-21
Abstract: PURPOSE:To efficiently produce a beat wire remarkably improved in dimensional accuracy of a product by uniting divided wire drums, winding a wire into a wire bundle having required cross section dimensions and taking out the wire bundle from the space between divided wire drums. CONSTITUTION:In the production of beat wire for car tire, when wires are wound and superposed in the circumferential grooves 2 of plural wire drums 1 arranged at front and rear symmetric positions of a machine frame 8 rotating at 180 deg. angle around horizontal shaft, the above wire drum 1 is dividedly provided at a position dividing the circumferential groove 2 at a contact point between the inner wall of circumfererntial groove 2 having only one row on the circumferential face and the groove bottom having gradient for taking out wire bundle. Further, either one divided wire drum la is constituted to enable positive rotation driving at a definite position and enable free rotation of other divided wire drum 1b and simultaneously so as to be able to come into close contact with either one divided wire drum 1a. Winding and superposing of wire are advanced to form wire bundle W having a specific cross section dimensions and then, other divided wire drum 1b is separated from either one divided wire drum 1a by action of fluid pressure cylinder 5 and the above wire bundle W is taken out from the space.
Patent JP-S5767134-A (JP)
Title: Method and installation for continuous annealing method of cold-rolled steel strip
Inventor: MORIMOTO MASAO
IPC: C21D9/573
Filed: 1980-10-09
Abstract: PURPOSE: To control cooling rates variously in a fast range and obtain a high-tensile cold-rolled steel plate of good workability by spraying a gas and liquid of specific gas-liquid ratios respectively to the surface of the steel strip advancing vertically by shutting off the atmospheric air then mixing these and spraying the mixture  thereby cooling the steel strip, in cooling after heating and soaking in continuous  annealing of the steel strip.  
     CONSTITUTION: A cooling method after heating and soaking in continuous annealing of steel strips. In the state of shutting of the atmospheric air, a gas and liquid of 50W10,000 gas-liquid ratios are sprayed respectively onto the surface of a steel strip (s) advancing vertically. The gas is sucked and recovered with a blower 38, and the gas and the liquid are separated with gas-liquid separators 30, 32. The liquid is recovered into a tank 29. Next, the gas obtained by the gas-liquid separation and the liquid in the tank 29 ae mixed and are sprayed as gas-liquid mixed flow to the steel strip (s). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05331260-A (JP)
Title: Resin composition
Inventor: KITAHARA MIKIO
IPC: C08G59/40
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a resin composition for sealing semiconductor, having excellent crack resistance and moisture resistance. CONSTITUTION:A resin composition comprising a thermosetting resin consisting essentially of a polymaleimide compound and an inorganic filler is mixed with a polyorganosiloxane containing an epoxy group at the side chain or end and having 200-4,000g/mol epoxy equivalent to obtain the objective composition. The composition is suitable for sealing a semiconductor device requiring solder crack resistance and moisture resistance.
Patent JP-S5570556-A (JP)
Title: Surface grinder for grinding black steel rod
Inventor: TANAKA SHIZUO
IPC: B24B27/00
Filed: 1978-11-15
Abstract: PURPOSE: To prevent mis-marking of flaws during the flaw inspection of black steel rods by eliminating dust and rust from the surface of black steel rods with a grinding wheel and cleaning the surface with a brush wheel.  
     CONSTITUTION: A black steel pipe A is revolved on turning rolls 5 while a carriage 1 is longitudinally moved. Air cylinders 13 lower tool heads 8 so that a grinding wheel 9 and a brush wheel 10 are pressed against the surface of the rod A at a suitable pressure. The grinding wheel 9 eliminates dust and rust covering the surface of the rod to reveal flaws hidden under the dust and rust while the brush wheel clean the surface of the rod to facilitate the inspection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H037183-A (JP)
Title: Pachinko (japanese pinball) ball sensor
Inventor: ISHIBASHI KEISUKE
IPC: G06M7/00
Filed: 1989-06-02
Abstract: PURPOSE:To have a long-life 'pachinko' ball sensor with less likelihood of being influenced by external factors, by displacing a movable piece with a 'pachinko' ball passing through a sensing hole, varying the distance of a magnetism sensitive part from a magnetized part, and thereby sensing a 'pachinko' ball passing. CONSTITUTION:When a 'pachinko' ball 2 passes a sensing hole 3, a ball sensing part 5a of a movable piece 5 is pushed by the ball 2, so that the movable piece 5 is intruded into a mounting hole 8 against the action of a leaf spring 7. This causes compressive deformation of the leaf spring 7, and the movable piece 5 displaces toward a magnetized part 10, and a magnetism sensitive part approaches the magnetized part 10. The magnetic field of this magnetized part 10 reaches the magnetism sensitive part 6, and a Hall IC produces a Hall electromotive force, and thus passage of a 'pachinko' ball 2 is sensed. After the passage of ball 2 through the sensing hole 3, the movable piece 5 is returned toward the sensing hole 3 by the restorative force of the deformed leaf spring 7 to cause the ball sensing part 5a to protrude in the sensing hole 3, and meantime the magnetism sensitive part 6 moves apart from the magnetized part 10.
Patent JP-S5843729-A (JP)
Inventor: FUJII SHIGEKATSU
IPC: A01K91/00
Filed: 1981-09-07
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-H0593751-A (JP)
Title: Fault point locator
Inventor: YAMADA YUTAKA
IPC: G01R31/08
Filed: 1991-06-13
Abstract: PURPOSE:To prevent the issue of any erroneous location output with respect to a remote accident which is caused in a circuit linked to two parallel circuits in a system. CONSTITUTION:A fault point locator picks up current and voltage from a current transformer CT. a voltage divider PD and the like set in a power system into an input circuit 1 to perform a location combining a locating section 2 by a shunt ratio method and a locating section 7 by an impedance method. A located value of the locating section 2 is compared with an overall length L of a line with an error allowed for. A first comparison part 3 is arranged which outputs the located value A when it is larger and when the located value A is not outputted from the comparison part 3, the located value A is compared with the overall length plus an allowance alpha. A comparison part 5 is arranged to perform a location with the locating section 7 by the impedance method when the located value is smaller and a third comparison part 8 to compare a located value B of the locating section 7 with the overall length L plus the allowance alpha. When the located value B is larger, it will not be outputted and when it is smaller, the located value B L is outputted.
Patent JP-S5765778-A (JP)
Title: Production of deashed coal
Inventor: HARADA KAZUO
IPC: C10L9/00
Filed: 1980-10-08
Abstract: PURPOSE: To produce deashed coal of extremely low ash content, by pulverizing raw coal, forming a slurry of pulverized coal, adding a seed (nucleating agent) and a low-boiling oil to the slurry, and treating the mixture.  
     CONSTITUTION: Raw coal is pulverized to produce pulverized coal having a particle size of several tens W hundreds μm (at the same time ash contained in coal is pulverized). The pulverized coal is slurried in a proper amount of water. A low- boiling oil such as kerosine and a seed such as a particulate synthetic resin or coarse coal powder having a particle size of several μm, are added to the slurry to granulate them. The resulting granulates composed of the pulverized coal, the low- boiling oil and the seed are separated from the slurry, and washed with water to remove ash. The treated granulates are heated to remove the low-boiling oil and  water. Then the desired product, pelletized deashed coal is separated from the seed.  The recovered seed is recycled to the granulating stage. Evaporated gas composed  of the low-boiling oil and water is condensed and separated from each other. Water  is recycled to the washing stage. The low-boiling oil is recycled to the granulating stage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6032853-A (JP)
Title: Pigment and its preparation
Inventor: TAKEDA TSUNESHI
IPC: C09D7/12
Filed: 1983-08-02
Abstract: PURPOSE:To obtain novel black - grayish white pigment having improved safety, stability to oxidation, and miscibility, consisting of aggregate of particles of integrated Al metal part and alumina part, by oxidizing electrochemically Al foil having specific thickness and grinding it. CONSTITUTION:Al foil having 1-1,000mu, preferably 5-500mu thickness, for example, is electrochemically oxidized using an aqueous solution of an inorganic acid such as sulfuric acid, etc. as an electrolyte at 1-300V voltage at 1-200 mA/cm<2> current density at 0-60 deg.C bath temperature. It is then ground (preferably 0.2-20mu average particle diameter), to give the desired pigment consisting of aggregate of particles of integrated Al metal part and alumina part.
Patent JP-S5664636-A (JP)
Title: Travelling resistance control method and system thereof
Inventor: ONO MASAMICHI
IPC: G01L3/22
Filed: 1979-10-31
Abstract: PURPOSE: To simplify control method and a system thereof by a method wherein a given coasting speed signal decided by the kind of rolling stock is reproduced and controlled by a speed control loop, whereas, the control load of a dynamometer itself is stored in corresponding to the speed.  
     CONSTITUTION: A switch 50 is changed-over to the output side of a speed control circuit 40 to form a speed control loop and together with this, an electrical signal corresponding to a given test maximum speed is introduced as a command value Vc of the speed control circuit 40. As a result thereof, a DC motor system dynamometer 1 is operated as a driving source and the speed is controlled to the test maximum speed. Next, a switch 80 is changed-over to the memory circuit 71 side, and the coasting speed signal stored thereat is sent to the speed control circuit 40 as command value and at the same time, the switch 50 is changed-over to the speed control circuit 40 side, thus, coasting speed control operation being performed by means of the speed control loop. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5666051-A (JP)
Title: Evaluation of silicon monocrystal substrate
Inventor: YORIUME YUTAKA
IPC: H01L21/66
Filed: 1979-10-31
Abstract: PURPOSE:To make clear the amount of O2 contained in a crystal substrate by a method wherein injection of O ions into, heat treatment and heat oxidizing processing of the Si monocrystal substrate are carried out in sequence so that a crystal defect caused by the processes are used to make the amount of O2 known. CONSTITUTION:1X10<14>/cm<2> of O ions are injected into an Si monocrystal substrate, which is treated in N2 at 700-800 deg.C, before being allowed to go through a heat-oxidizing process in O2 containing steam. These processes, regardless, of the floating or pickup method, make inevitable the occurrences of crystal defects due to O2 originally contained in the monocrystal and the O ions injected. For this reason, it is possible to largely change the volume of the defect even if the amount of O2 in the substrate were small. Although the amount of O2 contained in the Si monocrystal substrate is normally small, erroneous judgment can be avoided because it is passed on the basis of the proportionally increased number of the crystal defects.
Patent JP-H036948-A (JP)
Title: Call collision control system in local area network
Inventor: TSUKUDA TAKASHI
IPC: H04L12/40
Filed: 1989-06-02
Abstract: PURPOSE:To easily realize the dynamic change of the priority of a slave repeater by connecting a master repeater to a specific node, using the repeaters of other nodes as slave repeaters, providing a 1st table displaying the operating state of a local area network and a 2nd table displaying the propriety of use of a communication path. CONSTITUTION:A master repeater 10 is connected to a specific node and manages a call from slave repeaters 11 of other nodes integrally. The master repeater 10 is provided with a LAN operation status table (T1) 10a and a slave repeater management table (T2) 10b, always monitors whether or not a carrier exists on a communication path 3, specifies the level of the operating status of the LAN depending on the rate of number of detection of carriers for a specific period, sets the level onto the LAN operation status table (T1) 10a and controls the call propriety instruction flag 11a of each slave repeater 11 in matching with the operating status level of the LAN varied timewise.
Patent JP-H08332930-A (JP)
Title: Liquid pressure brake unit for vehicle
Inventor: TODA HIROSHI
IPC: B60T8/00
Filed: 1995-06-08
Abstract: PURPOSE: To improve workability and reliability at the time of charging braking liquid by providing a check valve to transmit vacuum applied to a braking liquid passage part which is normally connected to a pressure chamber of a master cylinder to a braking liquid passage part which is normally connected to a low back pressure reservoir. CONSTITUTION: For charging braking liquid into a liquid pressure brake unit after assembling the liquid pressure brake unit in a vehicle assembling process, vacuum is supplied from a master cylinder reservoir, and this vacuum is transmitted thorugh a normally opened electromagnetic shut-off valve to each wheel brake to discharge air in the passage. At this time, the vacuum is supplied through a damper chamber or the like to be transmitted through a slit 124 for transmission of vacuum in a suction valve 120 of a plunger type pump to a pump chamber 112 to discharge air in the pump chamber 112, while air in a low back pressure reservoir 123 is discharged through the check valve, and braking liquid is then fed from the master cylinder reservoir to the brake unit under pressure to be charged.
Patent JP-H021724-A (JP)
Title: Epoxy resin composition and resin sealed type semiconductor device
Inventor: IKETANI HIROTOSHI
IPC: H01L23/31
Filed: 1988-06-09
Abstract: PURPOSE:To obtain the subject composition, containing a molten mixture, etc., of an epoxy resin with a curing agent for the epoxy resin and a polyamide elastomer, excellent in mechanical characteristics and low stress properties and suitable for sealing semiconductor chips. CONSTITUTION:The objective composition containing a molten, dissolved or reaction mixture of (A) an epoxy resin (e.g., bisphenol type epoxy resin) with (B) a curing agent for the epoxy resin (preferably having >=2 phenolic hydroxyl groups in one molecule, such as phenol novolak resin) and (C) a polyamide elastomer (which is a block copolymer of a polyamide constituted of hard segments of a straight-chain polyamide and soft segments of a straight-chain polyether). Furthermore, the amount of the blended component (C) is preferably 0.01-30wt.%.