baber/WOPTO huggingface dataset:
Patent JP-H10155911-A (JP)
Title: Non-metal mold forming type inclining method for catheter
Inventor: MATHIEU JULIEN C
IPC: A61M25/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an intravenous catheter with an inclination without using a metal mold. SOLUTION: A catheter 12 not inclined is positioned between the first and second inclined profile blades. The respective inclined profile blades have a blade surface with a steep inclination angle at the distal end located on the insertion side to a patient of the catheter and a blade surface with a little inclination angle adjacent thereto. The blade surfaces of the first and second inclined profile blades are positioned on both sides of the first axis of the catheter not inclined. The first and second inclined profile blades are heated and translated toward the catheter along the second axis of the catheter not inclined. Two translated blades press and rotate the catheter to form a catheter with an inclined surface while chipping. The first and second inclined profile blades are moved backward to detach the catheter.
Patent JP-H01159166-A (JP)
Title: Cutting device of diamond wire saw
Inventor: OGYU SHINGO
IPC: B24B27/06
Filed: 1987-10-13
Abstract: PURPOSE:To prevent beforehand the abrasion and cutting of a wire rope due to the shift of a cutting member by forming the cutting member by integrally fixing a cutting part onto the outside of a metal cylindrical body which is longer than the cutting part and fixing the wire rope in penetration through the cylindrical body. CONSTITUTION:A cutting member 15 is equipped with a metal cylindrical body 16 made of soft steel, etc., and a cutting part 17 which is formed as integral body in sintering on the outside of the center part of the cylindrical body 16 and consists of the sintered alloy containing diamond powder. The cylindrical body 16 extends long on the both sides from the cutting part 17, and a wire rope 11 is allowed to penetrate into the cylindrical body 16 before the wire rope 11 is formed into an annular form, and said rope 11 is fixed at a soldered part 18. The connection parts 13 of the strands 12 of this rope 11 are arranged at the positions where different cutting members 15 are installed, and the wire rope 1 is made endless. Therefore, the abrasion of the wire rope 11 due to the shift of the cutting member 15 during the cutting of a stone material can be prevented beforehand by fixing the cutting member 15 onto the wire rope 11, and the service life can be prolonged.
Patent JP-2000085246-A (JP)
Title: Thermosensitive recording medium with background color
Inventor: CHIYODA AKIKO
IPC: B41M5/26
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a fault of impregnating a thermosensitive recording tank with a solvent in an ink composition to color in the case of coloring or printing in a thermosensitive recording material, by laminating a colored thermosensitive recording layer on a base material in the material having a background color of a ground color, a design or the like. SOLUTION: In the case of forming the thermosensitive recording medium 1 with a background color, a colored thermosensitive recording layer 3c is provided on a base material 2. In this case, the layer 3c itself is colored by adding a coloring agent of a pigment or a dye. Or, the material 2 is treated to sequentially laminate a colored layer 4 and a transparent thermosensitive recording layer 3t, a hue of the layer 4 is observed through the transparent layer 3t by disposing the layer 4 between the material 2 and the layer 3t so that the layer 3t was colored. An adhesive layer can be provided on a rear surface and a releasable sheet can be adhered to the adhesive layer as needed.
Patent JP-H02103202-A (JP)
Title: Production of long chain alkyl polysaccharide
Inventor: KATO MAKOTO
IPC: C08B11/02
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the title surface-active polysaccharide causing no heat deterioration and little in scorch (discoloration) by bringing an alkyl polysaccharide crude product containing as impurities higher alcohols into contact with a supercritical gas. CONSTITUTION:The objective long chain alkyl polysaccharide containing 8-18C alkyl groups can be obtained by supercritical gas extraction in which an alkyl polysaccharide crude product containing as impurities 8-18C higher alcohols is brought into contact with a supercritical gas (pref. carbon dioxide). In said supercritical gas extraction, it is preferable that water and/or a lower alcohol be added, as entrainer, to the supercritical gas.
Patent JP-H03117642-A (JP)
Title: Fuel injection control device
Inventor: KONDO KENTARO
IPC: F02D41/14
Filed: 1989-09-30
Abstract: PURPOSE:To prevent the fluctuation of an air-fuel ratio through correction of a final injection value by a method wherein when an internal combustion engine is transferred to a given condition region, a fuel nature correction value is newly calculated and stored so that an air-fuel ratio learning correction value is adjusted to zero. CONSTITUTION:A control part 12 calculates a fundamental injection time by means of an air amount from a sensor 14, correction is effected an atmospheric pressure and an intake air temperature detected by sensor 16 and 18. By means of a signal from an O2 sensor, an air-fuel ratio feedback correction value is determined and further, an air-fuel ratio learning correction value is determined to decide a final injection time, and a fuel injection valve 22 is operated. In which case, an air-fuel ratio monitor 28 is connected, and with a switch 30 turned ON, a fuel nature correction value is fixed to 1.0. Specified fuel is used in a given condition area, the fuel nature correction value is regulated and stored by a final injection time regulator 32 so that the air-fuel ratio learning correction value is adjusted to 0%. When an internal combustion engine is transferred from a given condition area to a different region, by adding a stored new fuel nature correction value, a final injection time is calculated to control the air-fuel ratio of an internal combustion engine 2.
Patent JP-H08119626-A (JP)
Title: Production equipment for aqueous ammonia
Inventor: MATSUDA HIROTSUGU
IPC: B01F1/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a production equipment for aqueous ammonia capable of producing a high purity aqueous ammonia from which metallic (mainly iron) solid impurity is removed in high degree. CONSTITUTION: This equipment is provided with a washing vessel (A) at which gaseous ammonia is washed with saturated aqueous ammonia by injecting the gaseous ammonia in the saturated aqueous ammonia, a mist separator (B) for removing the mist in the gaseous ammonia recovered at the washing vessel and an absorption device (C) at which the gaseous ammonia recovered at the mist separator is absorbed to water.
Patent JP-H04136682-A (JP)
Title: Manufacture of cabinet
Inventor: TADA SHIGEO
IPC: F25D23/06
Filed: 1990-09-26
Abstract: PURPOSE:To facilitate the incorporation of an inner box and permit the automation of assembling by a method wherein the inner box is incorporated into the main body of an outer box, formed so as to have U-shape whose bottom or top and back parts are opened, while a bottom part, blockading the opened part of the bottom of the outer box, or a top plate, blockading the opened part of the top of the outer box main body, and a back plate, blockading the opened part of the back, are attached to the main body of the outer box. CONSTITUTION:A material 1, on which flanges 3 are formed, is provided with heat dissipating pipes 4 bent so as to have an U-shape, to form the main body 5 of an outer box, whose bottom and back are opened. A dew preventing pipe 6 is attached to the main body 5 of the outer box temporarily and the main body 5 of the outer box is expanded to insert and incorporate an inner box 7 through the opened part at the bottom of the expanded outer box main body 5. The flanges 8 of the inner box is inserted into the flanges 3 of the main body 5 of the outer box. A bottom part 9, blockading the opening part at the bottom of the outer box main body 5, is attached to the main body 5 of the outer box while partitioning plates 10 are attached to the main body of the outer box as many as necessitated. Melt-seals 11 are applied on respective places of a connecting part between the outer box main body 5 and the inner box 7 as well as the connecting parts between the outer box main body 5 and the partitioning plates 10 while the back plate 12, blockading the opened part of the back part of the outer box main body 5, and an outer frame 13 are attached to the outer box main body 5. A space between the outer box main body 5 and the bottom plate 9, the back plate 12 as well as the inner box 7 is filled with expandable heat insulating material poured thereinto.
Patent JP-H03118120-A (JP)
Title: Manufacture of molded product with gel coated layer
Inventor: NAKAGAWA NOBUYUKI
IPC: B29C43/32
Filed: 1989-09-29
Abstract: PURPOSE:To manufacture a molded product having a clear layer on its surface without lowering working environment by heat compression-molding an unsaturated polyester resin molding compound by means of a mold and curing or half-curing the same, and then feeding resin for gel coating between the mold and a mold product and heat compression molding again. CONSTITUTION:As for unsaturated polyester resin molding compound, anyone of a sheet molding compound SMC, a sheet-shaped thick wall molding compound TMC and a bulk molding compound BMC is used. As for unsaturated polyester resin for gel coating, any resins used heretofore for such purposes can be used. Cured state or half-cured state means said compound is cured to a certain extent when a mold is opened and adhered to the other mold to form a situation not to trouble at all or for feeding the resin for gel coating between said resin surface and the inner surface of the other mold, and mold opening is carried out preferably in the half-cured state. As for the method of feeding said resin for gel coating, the method of pressure injection carried out after mold opening, the method of pressure injection in the state of zero (0) press pressure without opening the mold and the like can be applied.
Patent JP-H03247609-A (JP)
Title: Stable tetrafluoroethylene copolymer
Inventor: IMBALZANO JOHN FRANCIS
IPC: C08F8/22
Filed: 1990-09-26
Abstract: PURPOSE: To obtain a stable tetrafluoroethylene copolymer which possesses good chemical stability and high temp. properties and is melt-processable by comprising tetrafluoroethylene and a perfluorovinyl ether, the copolymer being free from an end group evolving HF by a reaction or the like and with all end groups being CF 3 .  
     CONSTITUTION: Tetrafluoroethylene and a perfluoro(alkylvinyl) ether are copolymerized in the presence of a polymn. initiator comprising a peroxide represented by formula I or the like and a chain transfer agent, such as methane, and the resultant polymer is brought into contact with a fluorine gas or the like to fluorinate the end groups, thereby preparing the objective melt- processable, nonelastic, stable tetrafluoroethylene copolymer which comprises 60 to 99 wt.% repeating units represented by formula II and 1 to 10 wt.% at least one repeating unit represented by formula III (wherein Rf represents a 1 to 8C perfluoroalkyl), is free from an end group evolving HF by reaction or decomposition and has a melt viscosity of not more than 10 7  poise at 372°C and with all end groups being CF 3 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07111662-A (JP)
Title: Video signal processor
Inventor: KOGA FUMIAKI
IPC: H04N9/87
Filed: 1993-10-14
Abstract: PURPOSE:To provide a circuit capable of efficiently realizing a simplified conversion converting or inversely converting only a chrominance signal into PAL/M- NTSC systems by reproducing the disk of an NTSC system by a laser disk player, a specially reproducing of a still picture and a color back. CONSTITUTION:A PLL circuit 115 demodulates a carrier chrominance signal which is Y/C-separated by an axis which is always and precisely continuous even at the time of special reproduction. At the time of the simplified conversion, a burst exchange circuit 201 exchanges a burst. A color back switch circuit 116 switches a color back and considerably reduces a circuit scale when line damping is precisely modulated again into the carrier chrominance signal at the time of simple conversion and special reproduction.
Patent JP-S62117279-A (JP)
Title: Photo-secondary cell
Inventor: KANBARA TERUHISA
IPC: H01M10/054
Filed: 1985-11-15
Abstract: PURPOSE:To improve the charging efficiency by employing such positive electrode material as mainly composed of CuxZrS2 (0<x<0.15). CONSTITUTION:A negative electrode mainly composed of metal copper, Cu<+> ion conductive solid state electrolyte and a positive electrode mainly composed of sulfide to be shown by CuxZrS2 (0<x<0.15) are laminated sequentially to enable charging by radiating light onto the positive electrode. ZrS2 has Cu<+> ion conductivity as low as 4X10<-9>S/cm which may be one cause for lowering the photo charging efficiency. But when Cu is thermally intercalated previously, the ion conductivity will increase, resulting in improvement of photo charging efficiency.
Patent JP-H04136734-A (JP)
Title: Testing apparatus for internal and external pressure load strength of vehicle
Inventor: IWAZAWA YOSHIAKI
IPC: G01M99/00
Filed: 1990-09-28
Abstract: PURPOSE:To shorten a pressurization cycle time by controlling each valve by a pressure sensor of each load chamber, a signal from each pressure sensor and an input set value. CONSTITUTION:After one of internal and external pressurizing elements 8 and 7 reaches a specific pressure, an auxiliary solenoid operated valve 5 for pressurization is opened in a state of solenoid valves 1 and 2 for pressurization and solenoid valves 3 and 4 for exhaust being closed, and the pressure reduction of the pressurizing element reaching the specific pressure is started, while a pressure increase of the other pressurizing element is started. Thereafter the auxiliary solenoid valve 5 is closed at a point whereat the internal pressures of the two pressurizing elements are nearly balanced with each other, while the solenoid valve 3 or 4 for exhaust of the pressurizing element reaching the specific pressure is opened, and the pressure reduction is continued. Moreover, the solenoid valve 1 or 2 for pressurization of the pressurizing element in the course of the pressure increase is opened, and the pressure increase is continued. By repeating the above-stated operations alternately, a pressurization cycle time can be shortened by repetition of internal and external pressurizations, and also the reduction of the quantity of consumption of pressurizing air is enabled.
Patent JP-S61134335-A (JP)
Title: Production of alkylene oxide adduct
Inventor: NAKAYAMA MITSUMASA
IPC: B01J23/02
Filed: 1984-12-04
Abstract: PURPOSE:To obtain the titled compound without using a cocatalyst nor particular apparatus, suppressing the production of by-products, effectively, by adding an alkylene oxide to a compound containing active hydrogen atom using a catalyst prepared by removing water-insoluble component from barium hydroxide, etc. CONSTITUTION:The objective compound can be prepared by reacting a compound containing active hydrogen atom (e.g. water, alcohol, carboxylic acid, phenol, etc.) with an alkylene oxide in the presence of a catalyst consisting of barium hydroxide and/or strontium hydroxide subjected to the removal of water-insoluble components. The barium hydroxide, etc., free from water- insoluble components and used as the above catalyst is produced by dissolving a hydroxide [e.g. Ba(OH)2.8H2O, etc.] in water which is boiled and/or aerated with inert gas in advance, at 0-100 deg.C, preferably 50-95 deg.C at a rate of >=1g per 100g of the aqueous solution and optionally precipitating the hydroxide from the solution.
Patent JP-2000086604-A (JP)
Title: Ornithine amide derivative, its salt and preparation for external use for skin containing the derivative
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent skin-beautifying effect, skin roughening preventing effect and roughened skin improving effect. SOLUTION: The objective compound is expressed by the formula (R1 and R2 are each H, a 1-18C alkyl or together with N form a heterocyclic group such as aziridinyl and pyrrolidinyl), e.g. L-ornithine methylamide dihydrochloride. The exemplified compound can be produced by reacting L-ornithine hydrochloride with benzyloxycarbonyl chloride, reacting the reaction product with N- hydroxysuccinimide and dicyclohexylcarbodiimide to obtain dibenzyloxycarbonyl L-ornithine N-hydroxysuccinimide ester, reacting the compound with methylamine, catalytically reducing the product and treating the reduced product with dilute hydrochloric acid.
Patent JP-H1082817-A (JP)
Title: Confirming device for wire gauge
Inventor: KAWAMOTO TAKESHI
IPC: G01R31/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use device with a simple configuration for inspecting multiple core wires. SOLUTION: On the parent wire gauge machine 1 side, under control of a transmitting controller 5 an output selection circuit 7 periodically selects output terminals 111 -11n and outputs specified transmitted data. On the child wire gauge machine 2 side, a main probe 4a is connected with core wires 3a1 -3an to be inspected and an pseudo probe 4b is connected with any core wires 3a1 -3an . When the core wires 3a1 -3an functions normally, effectiveness of data received by a receiving controller 14 can be determined. When the data is effective, the number of the core wires is shown on a display 15 independently or along with its block number. If the core wire is short-circuited, the term 'Err' is shown on the display 15.
Patent JP-H01181685-A (JP)
Title: Lift information device
Inventor: TANI SHINYA
IPC: B66B3/00
Filed: 1987-10-14
Abstract: PURPOSE:To quicken response to accident by furnishing inside a cage with a communication device with the outside and a sensor to know whether any passengers are in, and by putting a lift monitor room and inside the cage into on-talk condition if the sensor operating time exceeds a specified value. CONSTITUTION:A cage 1 is equipped in its inside with an interphone 4 consisting of microphone 5 and speaker 6 and a sensor 3 to sense whether any passengers 2 are in. Through respective talk circuits 8 and 7, the interphone 4 and the sensor 3 are connected to a CPU 11 and a network control device NCU 18 via an interface I/F 13 of an external informing device 10 in a monitoring room. If the sensor says that there is a passenger, the timer of the CPU 11 well start. When the sensor 3 emits output continuously for a specified period of time, a buzzer 15 is actuated and display 14 is made. The operator in the monitoring room makes talk with the interphone 4 by a talk unit 17. In the case of unmanned monitoring room, a monitoring center 21 is put in communication via the NCU 18 and an exchanger 19. This accomplishes proper response to such emergencies that a cage with an old man and/or a child or children has come into standstill on the way or that an oldman has tumbled.
Patent JP-H0682033-A (JP)
Title: Oil meter for cartridge tank
Inventor: YAMADA TOSHIHIKO
IPC: F23K5/14
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an oil meter for a cartridge tank which enables the supplying of oil to a tray accurately even when the tank falls or rises by providing a lift mechanism of the tank against the weight of the cartridge tank to sense a decrease in the amount of oil within the cartridge tank. CONSTITUTION:A lift mechanism A is provided to lift a cartridge tank 1 and a tray 5 together when the amount of oil in the cartridge tank 1 decreases. The decrease in the amount of oil is reported outside by a vertical to movement of the cartridge tank 1 while the outflow of the oil is continued keeping the opening or closing of a valve 2 mounted on a cap of the cartridge tank 1 unchanged.
Patent JP-H0796942-A (JP)
Title: Object mount for loading/unloading
Inventor: KURODA KAZUNARI
IPC: B65D19/22
Filed: 1993-09-22
Abstract: PURPOSE:To make a mount for loading transferred objects thin and easy to handle for safety transportation and also simplify its storage. CONSTITUTION:An object mount is made of a rectangular plate material 1 having a flat mounting face for mounting objects in a pile, wherein it comprises a recess 2 for inserting a transportation machine and a plurality of handles 4 with a holding pin 3 standing vertically in the recess 2 on respective plate material. sides l1 with intervals, and the opposite handles 4 are connected by a reinforcing member 5 such as a piano wire or a rib for example. In addition the handle 4 and the reinforcing member 5 are embedded into a synthetic resin plate material 6, and the recess 2 where the holding pin 3 is positioned is exposed on the plate material side 11 respectively, thereby largely decreasing a thickness of the mount, making it light-weighted as well as compact and rigid in structure, preventing it from rattling and dropping at the time of transportation and allowing safety handling. Also catching of forks is easy, frame assembly working which used to be necessary is not necessary, and storage and handling as the mount are easy, so that working efficiency can be remarkably improved.
Patent JP-H1087641-A (JP)
Title: N-benzyldioxothiazolidylbenzamide derivative and its production
Inventor: NOMURA MASAHIRO
IPC: C07D277/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of improving insulin resistance which is a cause of hyperlipemia and non-insulin dependent diabetes mellitus, having high safety and useful as an effective hypoglycemic agent. SOLUTION: This is a compound expressed by formula I [(n) is 2 or 3], e.g. 5-(2-formylethenyl)-2-methoxy benzoic acid methyl. A compound of formula I is produced by reacting a compound of formula II with a compound of formula III. The reaction is carried out in an organic solvent, e.g. dimethylsulfoxide using a condensing agent, e.g. 1-ethyl-3-(3'-dimethylaminopropyl)carbodiimide and optionally adding an organic base (e.g. triethylamine). The reaction temperature ranges from ice cooling to room temperature.
Patent JP-H01101250-A (JP)
Title: Collision preventive device
Inventor: WAKAMI NOBORU
IPC: G11B21/02
Filed: 1987-10-13
Abstract: PURPOSE:To contrive toward prevention of collision by providing the both ends of a transfer means with those such as a bumper means, a detecting means detecting the position and speeds on the surface of the transfer means and a magnetic flux generating means generating magnetic flux in the direction reverse to the advancing direction of the transfer means, and controlling shock absorbing force depending on the position and speeds. CONSTITUTION:When a transfer table 2 is advanced into a stationary table 8 while jumping energetically across a movable range A, it is detected by a position sensor 9 that the table has jumped across the movable range. Here, the sensor 9 consists of the light emitting diode of the transfer table 2 and of a photonic sensor on the sensor 9 side so as to differentiate the output of the sensor 9 for detecting speeds. Electric current I of a current drive circuit 7 is controlled depending on the aforesaid detected speeds. In this case, since the speed V is high when the transfer table 2 has jumped energetically across the movable range A, if electric current I is made high, magnetic flux L becomes high so as to increase an minus effect accordingly for letting braking force be made great. In the second place, the speed V becomes small so as to let electric current I become small for forming a feedback loop which makes braking force gradually small so that the transfer table 2 can be smoothly suspended.