baber/WOPTO huggingface dataset:
Patent JP-H07331491-A (JP)
Title: Method and electrodeposition bath for electrodepositing polypyrrole on oxidizable metal surface by electrolytic polymerization
Inventor: KAMIIYU RAKAZU
IPC: C08G61/12
Filed: 1994-12-21
Abstract: Process for the deposition of an adherent thin coating of polypyrrole on the surface of an article made of oxidisable metal by electropolymerisation of an aqueous or hydroalcoholic electrolytic solution of pyrrole and/or of one or a number of substituted pyrroles, where the anode of the electropolymerisation device consists of the said article made of oxidisable metal, characterised in that the said solution contains ions chosen from the ions of formula: <IMAGE>  in which  X is chosen from O and S, NH, R1, R2, R3 and R4 are chosen independently of one another from -H, -Cl, -Br, -F, -I, -OH, -SH, -NH2, -CHO, -COOH, -SO3H and their derivatives and aryl, C1-C20 alkyl, aralkyl and alkylaryl groups, it being possible for these groups to be substituted by one or more groups chosen from -OH, -SH, -NH2, -CHO, -COOH, =O, -CONH2, -N(X,X',X'')<+>, epoxy or C1-C6 alkoxy, or to form a cyclic structure between them.
Patent JP-H03198988-A (JP)
Title: Laser beam marking device
Inventor: ITO HIROSHI
IPC: B23K26/00
Filed: 1989-12-25
Abstract: PURPOSE:To carry cut scanning of a laser beam without causing its speed lowering by providing second scanning means to scan the laser beam in one direction at high speed between a laser beam oscillator and first scanning means on a laser beam optical path. CONSTITUTION:The laser beam marking device is provided with the laser beam oscillator 1 and the first scanning means 3, 4, 5 and 6 to scan the laser beam L in the X Y direction on a pattern mask 8. In addition, the marking position on a workpiece 12 of the laser beam L scanned is controlled by a position control means. A high-speed mirror 15 and a high-speed scanner 16 which are the second scanning means to scan the laser beam L in the one direction of X Y direction at least at the higher speed than the first scanning means are then provided between the laser beam osicillator 1 and the first scanning means (a first X mirror) 3 on the laser beam L optical path. By this method, the marking depth of each pattern can be maintained constant.
Patent JP-H07232515-A (JP)
Title: Pneumatic tire
Inventor: TANAKA MASATOSHI
IPC: B60C11/00
Filed: 1994-12-22
Abstract: PURPOSE:To improve wet grip performance and to reduce tire noise while maintaining dry grip performance CONSTITUTION:A tread part T is divided into shoulder parts 81, 82 and a central part 9 by two pieces of longitudinal grooves 71, 72 extending in the circumferential direction The central part 9 is furnished with groove wall surfaces 9A extending from a groove bottom edge 7a in the inside of the longitudinal grooves 71, 72 in the tire axial direction in a protruded curve and a central part surface shape consisting of a central ground contact area 9B smoothly connecting these groove wall surfaces 9A, 9A, and the central part surface shape makes contact with a virtual tread line 10 connecting ground contact areas 12, 12 of the shoulder parts 81, 82. Ground contact area width of the one shoulder part 81 is specified as larger than ground contact area width of the other shoulder part 82 and groove width of each of the longitudinal grooves 71, 72 is specified as 35mm or more.
Patent JP-H03198723-A (JP)
Title: Spreading of net
Inventor: YAMABUKI FUMIHIKO
IPC: A01G13/02
Filed: 1989-12-27
Abstract: PURPOSE:To prevent a net from hanging down in unfolding by widening in the width direction the meshes of the net at the starting side, coupling the connecting parts with struts, then letting out the net wound in a roll state and stretching ribbons, expanding the meshes of the net at the end in the width direction and attaching the connecting parts to struts. CONSTITUTION:In unfolding, connecting parts 5 at both edge parts of a starting side are held, stretching ribbons 4 in the width direction are expanded, meshes 2b side of a net 1 are expanded in the width direction and the connecting parts 5 at both the edge parts are coupled with a pair of struts 8 at the starting side. Then, a bobbin 7 with collars is rotated, the roll-like net 1 and stretching ribbons 3 are let out in an expanding direction X so that the net is unfolded in the horizontal direction. Then the connecting parts 5 at both the edge parts of the end side are held, the stretching ribbons 4 in a width direction Y are extended, the net 1 is unfolded in the width direction Y and the connecting parts 5 at both the edge parts are attached to struts 9 and 10 at the end side. Consequently, both edges along the expanding direction X of the net 1 and both edges of the width direction Y are held in a straight line by the stretching ribbons 3 and 4 inserted into the meshes 2a and 2b and a net 6 is horizontally unfolded.
Patent JP-H04207311-A (JP)
Title: Voltage controlled oscillator
Inventor: INOUE YOSHIJI
IPC: H03K3/282
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a high speed oscillation signal of two times the ordinary limitation by using the same oscillation circuit and as keeping the same characteristic by adding the differential output of an oscillation circuit by a two-input adder, and performing the waveform shaping of addition output by a comparator. CONSTITUTION:The comparator 6 is formed by attaching the two-input adder 4, and setting the addition output V23 obtained at a terminal 23 as input on one side, and setting the voltage Vr of a reference voltage source 5 as the input on the other side. Also, it is equipped with diodes 8, 9, resistors 10, 11, NPN transistors 13-15, and constant current sources 19, 20. In such a way, the cycle of the addition output is reduced to 1/2 the original cycle by providing the two-input adder and adding the differential output, and oscillation output of double frequency can be obtained by performing the waveform shaping.
Patent JP-H05150144-A (JP)
Title: Receptacle for packaging optical semiconductor element
Inventor: CHIHARA EIJI
IPC: G02B6/38
Filed: 1991-11-26
Abstract: PURPOSE:To provide the receptacle which can be easily produced, is suitable for mass production and can dispose a sleeve always on the same optical axis by providing an insertion hole communicating with the optical connector insertion hole of the sleeve on a body consisting of a synthetic resin. CONSTITUTION:The sleeve 12 is formed to a cylindrical shape and has the optical connector insertion hole 14. The sleeve is held and fixed into a sleeve holder 13 by fitting the sleeve therein in the state of aligning its one end to the central axis of the sleeve holder 13. The sleeve 12 and the sleeve holder 13 consists of a metallic material, such as stainless steel and the body 11 made of the synthetic resin is integrally formed by molding on the outer periphery thereof. The insertion hole 15 communicating with the optical connector insertion hole 14 is provided in the body 11. A shielding member 16 is provided in order to prevent the flow in of the injected resin into the sleeve at the time of molding to coat the periphery of the sleeve 12 by providing a proper spacing between this member and the sleeve 12.
Patent JP-H04296396-A (JP)
Title: Method for removing cyclodextrin residue from fat and oil
Inventor: CULLY JAN DR
IPC: A23L5/20
Filed: 1991-12-19
Abstract: To remove cyclodextrin residues from fats and oils, the latter are emulsified in water and the cyclodextrin is enzymatically degraded with the aid of at least one  alpha -amylase selected from the  alpha -amylases produced by microorganisms of the group Aspergillus niger, Aspergillus oryzae, Bacillus polymyxa, porcine pancreatic amylase, Bacillus coagulans and Flavobacterium, and/or of preferably a CTGase selected from the CTGases produced by bacteria of the group Bacillus, Klebsiella, Micrococcus and alkalophilic bacteria.
Patent JP-2000140032-A (JP)
Title: Wheelchair enabling excreting action
Inventor: TAKAHASHI SEIJI
IPC: A61G5/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To enable excreting action of a user sitting on a wheel chair while securing improved sitting comfortableness by a method wherein a lid with a proper breadth is removed when a key is released and is moved dropping outside the sphere by own dead load along a guide rail to form an opening with a proper breadth on a sitting surface of the seat. SOLUTION: After a wheel chair is positioned above a toilet a key button 17 is pulled to remove the tip part 20 of a key 18 from a recessed part 21 of a lid 10 so that the lid 10 drops. Then, a guide bar 22 disposed below the lid 10 is kept in contact with a guide rail disposed on a guide plate 16 and the lid 10 is moved along the guide rail 25 that is made to incline downward toward the front thereof. As a result, the lid 10 is dismantled from a sitting surface of a seat 9 while an opening is formed at the part of the sitting surface where the lid 10 is positioned before dismantled. A user of the wheel chair 30 can carry out his excreting action while sitting on the wheel chair 30, eventually reducing physical and mental burdens on the user of the wheel chair 30.
Patent JP-H08264749-A (JP)
Title: Method for forming conductive path on substrate including recessed portion
Inventor: RICHTER HORST
IPC: G02B6/36
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method with which a contact bump and a conductive path which is in a very short distance from the end part of the depression of a substrate, can be formed accurately. SOLUTION: A flat surface is formed on a depression 5 of a substrate 1 by temporarily closing it by coating a plastic sheet 7 or by filling up photoresist, and a conductive path or a contact bump is formed by photolithographic treatment utilizing the flat surface.
Patent JP-H05237305-A (JP)
Title: Extractor/concentrator apparatus having hydrophobic membrane
Inventor: DEIBUITSUDO TEIRAA BAAKITSUTO
IPC: B01D3/00
Filed: 1992-12-17
Abstract: PURPOSE: To provide a extractor/concentrator apparatus which is disposed with a hydrophobic membrane between a sample storage container and a concentration section and is free of the backflow of a solvent and/or sample by the unbalance of a head pressure. CONSTITUTION: An outlet joint 42 is attached at the lower opening end 40 of a storage container body 32 housing the sample and the solvent and the hydrophobic membrane 48 is mounted at the outlet joint 42. Only the component from which the moisture is removed in the solvent flowing out of the container body 32 permeates the hydrophobic membrane 48. The solvent permeated through the hydrophobia membrane 48 is heated and vaporized in a condenser 66 and is fed back into the sample storage container body 32 from an inflow port 38 in the cooled and condensed state in the process of rising in a distillation column 50 and the condenser 60.
Patent JP-H09175143-A (JP)
Title: Air conditioning device for vehicle
Inventor: ITO YUJI
IPC: B60H1/24
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To supply a desired heating value into a car room even in a region where a necessary blow temperature into the car room can not be generated. SOLUTION: When a necessary blow temperature is 15 ( deg.C) or more at rear seat cooling time in a rear seat cooler unit 2, the blow temperature is fixed to 15 ( deg.C), an air amount is on/off controlled. In this way, generation of an offensive odor from an evaporator can be prevented, also a heating value excessive amount in a temperature can be canceled in the air amount, a desired heating value can be supplied into a car room. When a necessary blow temperature is lower than a suction temperature at rear seat heating time in a rear seat heater unit 3, an amount of air is on/off controlled. In this way, a heating value excessive amount in the temperature can be canceled by the air amount, a desired heating value can be supplied into the car room.
Patent JP-H09179062-A (JP)
Title: Computer system
Inventor: TOYAMA MASAMICHI
IPC: G06F3/038
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make the display screen of the computer system easy to see and also easy to operate. SOLUTION: A small-sized HMD(head mount display) united with a computer 1 is used to make a large-screen display on the said HMD through a wide-visual- field optical system, and consequently the conventional trouble that the contents on the display screen become hard to see as the display screen becomes smaller through the size reduction of the computer system, so that characters, icons, etc., can be displayed to sufficient size at all times. Instead of a present keyboard, a glove type input device 2 or sight input means provided to the said HMD is used to perform information input virtually, thereby preventing the conventional trouble that it becomes hard to input information since an input device becomes small as the computer system is made smaller in size.
Patent JP-H03196589-A (JP)
Title: Ld module
Inventor: IGUCHI HIROTO
IPC: H04B10/07
Filed: 1989-12-25
Abstract: PURPOSE:To make a monitor output uniform by adding an A/D converter, a ROM and a D/A converter to an LD module and by previously writing data corresponding to the discrete characteristics of the LD module into the ROM. CONSTITUTION:The relation between a light output of an LD module and a monitor output/thereof is measured at the time of adjustment of an optical system of the LD module. For this purpose, data are written in ROM 4 so that a monitor output 105 of each LD module be uniform for a basic output 100 of the LD module, by adding an A/D converter 3, the ROM 4 and a D/A converter 5. A monitor output 102 of a PIN diode 2 is specified to A/D conversion and an address of the ROM 4 is indicated by a digital signal obtained by the conversion, while the data to be the monitor output 105 corresponding to an LD chip output 100 and being an output of the D/A conversion are written beforehand in this address. According to this constitution, nonuniformity in a light output level and the monitor output can be eliminated even when the optical system of the LD module is roughly adjusted.
Patent JP-H05172323-A (JP)
Title: Gasification combustion furnace and method of gasification combustion
Inventor: ITO SHINJI
IPC: F23G7/12
Filed: 1991-12-20
Abstract: PURPOSE:To provide a gasification combustion furnace and a method of gasification combustion which are most suitable when a combustible matter contains aluminium and chloride. CONSTITUTION:A damage to the furnace bottom caused by the combustion of aluminium is prevented by lining an alumina refractory 20 on the furnace bottom 24. Hydrogen chloride that is generated in the gasification is caught by changing it into calcium chloride with calcium hydrooxide spread from a tank 22 with a lid that is provided in the cover 1 of the furnace. With this arrangement the generation of dioxine that is deadly poisonous can be prevented.
Patent JP-2000159941-A (JP)
Title: Polyolefin resin composition
Inventor: SUZUKI NORIYUKI
IPC: C08K3/34
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition excellent in mechanical characteristics and deformation temperature under load without deteriorating surface properties. SOLUTION: This composition is a polyolefin resin composition containing a polyolefin resin and an intercalation compound which is prepared by mixing a swellable silicic salt with an amino compound in a dispersion medium. The amino compound is a 1-25C hydrocarbon compound which has at least one of one or more kinds of amino groups selected from the group consisting of primary, secondary and tertiary amino groups and may have one or more kinds of substituent groups selected from the group consisting of hydroxy group, mercapto group, ether group, carbonyl group, nitro group and chlorine atom.
Patent JP-H06182826-A (JP)
Title: Injection mold for disc
Inventor: ASAI IKUO
IPC: G11B3/70
Filed: 1992-12-17
Abstract: PURPOSE:To relax the unevenness of the stress acting on a disc at the time of demolding in the injection mold. CONSTITUTION:An air suction port 76 is provided to a-movable mirror surface plate 42 and an air supply port 84 is opened to the mirror surface outer peripheral part 80 of the plate 42 and an annular space 98 is formed by a groove 90, an inner peripheral wall 92 and an outer peripheral wall 96. An outer peripheral ring is attached to the movable mirror surface plate 42 through a set piece 106 and a set bolt 114 and a stamper pressing surface 74 is energized in the direction approaching a cavity surface 56 by a coil spring 116. The outer peripheral ring is moved against the energizing force of the coil spring 116 by the compressed air emitted into the annular space 98 from the air supply port 84. The compressed air penetrates in the gap between a stamper 70 and a disc 75 from the gap S between the stamper 70 and the stamper pressing surface 74 to demold the disc 75 from the outer peripheral part.
Patent JP-H09180862-A (JP)
Title: Heater
Inventor: NAGATO YOSHIAKI
IPC: G03G15/20
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a heater which has a structure of small temperature dispersion and corresponds to high speed and high quality image. SOLUTION: In a heater comprising a bent-shaped heating resistor 2 on the top face of a rectangle-shaped insulation board 1 by means of printing and quenching in a longer-side direction, additional resistance films 3, 3 are formed at the width direction both end parts of the belt-shaped heating resistor 2 in the longitudinal direction of the heating resistor 2. In addition, the additional resistance films 3, 3 formed along the longer-side direction of the heating resistor 2 are formed so that the width in the shorter-side direction is wider than the center part in the longer-side direction at both end part.
Patent JP-H09151938-A (JP)
Title: Roller bearing device
Inventor: SATO TAKAYUKI
IPC: F16C33/66
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To simplify the form of an outer ring while ensuring sealing performance for duct or the like, and use a carbide material for the outer ring at low cost to make the outer ring oilless. SOLUTION: This roller bearing device is applied to a roller bearing device having a roller 2 interposed between an outer ring 3 and a shaft 1, and a collar 6 and a side plate 7 adjacent to the lateral surfaces on both sides of the outer ring 3 provided on the shaft 1. The outer diameters of the collar 6 and the side plate 7 are set smaller than the outer diameter of the outer ring 3. Seals 8 making contact with the lateral surfaces of the outer ring 3 are provided on the outer diameter surfaces of the collar 6 and the side plate 7. The outer ring 3 is formed of a carbide material, and has a groove part 5 on the outer diameter surface. A solid lubricating agent 9 is sealed within the bearing.
Patent JP-H03199422-A (JP)
Title: Production of polyhexamethylene adipamide fiber
Inventor: SAITO ISOO
IPC: D06M101/16
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the subject fiber having high strength and excellent dimensional stability under heat and useful as a rubber-reinforcing material such as tire cord or a material for fishing net, sewing thread, tent, rope, etc., by applying a tension to a polyhexamethylene adipamide fiber in a low-temperature plasma atmosphere and drawing the fiber. CONSTITUTION:The objective fiber having high orientation degree corresponding to a birefringence of >=58X10<-3> can be produced by drawing a polyhexamethylene adipamide fiber having a relative viscosity etar of >=3.0, a birefringence of >=30X10<-3> and a density of >=1.128 in a low-temperature plasma atmosphere (preferably an atmosphere of non-polymerizable gas having a pressure of 0.01-50Torr and an applied voltage of 0.5-10KV) at a draw ratio of 1.4-3.5 under a tension of 1.0-5.0g/de.
Patent JP-H11153185-A (JP)
Title: Base isolation table
Inventor: KODERA HIROYUKI
IPC: A47F3/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a base isolation table by lowering its height. SOLUTION: A lower frame 31, an intermediate frame 32 and an upper frame 33 are sequentially accumulated upward from the bottom. When two directions orthogonal with each other are specified as an X direction and a Y direction on the horizontal surface, recessed grooves of recessed curved line types are respectively formed on an upper surface of the lower frame 31 and a lower surface of the upper frame 31, and each of the recessed grooves is made as an X direction rail 36B extending in the X direction and a Y direction rail 36A extending in the Y direction. In the meantime, a rotor 37 to roll on each of the rails 36A, 36B is provided on the intermediate frame 32.
Patent JP-H10177920-A (JP)
Title: Composite part and manufacture thereof
Inventor: IBATA AKIHIKO
IPC: H01F41/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the composite part having especially excellent characteristics in the composite part and the manufacturing method thereof. SOLUTION: In the composite part having the conductor comprising a plurality of turns in an insulating body, a capacitor part is provided at the inner surface of a hollow-shaped outer insulator 1a. In the capacitor part, the diameter of each turning part becomes slightly different from one end to other end. A conductor 2 is located in the plane, wherein at least the respective turning parts are different, and electrode layers 3 and a dielectric layer 4 are alternately laminated in the insulator. Furthermore, theses terminals and one end of the conductor 2 are connected in this constitution. With this constitution, the composite part having the structure, wherein the stray capacitance between the conductors is less, the DC resistance of the conductor can be made small, the excellent electric characteristics are provided and manufacturing can be performed with less manhours, is obtained.
Patent JP-2001153575-A (JP)
Title: Variable conductance heat pipe
Inventor: KAWABATA KENYA
IPC: F28D15/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable conductance heat pipe with improved heat controllability for maintaining a radiation start temperature at a specific temperature by preventing working fluid in a heat pipe from passing through a condensation part in the state of steam or liquid drips and reaching a gas well, and preventing the gas well from becoming an extremely high temperature even if, for example, the steam or the working fluid reaches the gas well and preventing the amount of working fluid operating as the heat pipe from decreasing and hence from causing dry-out. SOLUTION: The variable conductance heat pipe is provided with a closed container having a heat absorption part and a heat radiation part, a specific amount of working fluid and a specific amount of non-condensation gas being sealed into the closed container, a gas well container that is provided with a plurality of laminated spaces being provided at the end of the heat radiation part of the closed container and is used for accommodating the non-condensation gas, and a communication member for connecting the sealed container to the gas well container.
Patent JP-H10155543-A (JP)
Title: Cosmetic case
Inventor: FABRISI MICHAEL J
IPC: A45D40/16
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic case provided with a cosmetic holding cylinder capable of charging cosmetics from either of bottom side or upper side. SOLUTION: The cosmetic holding cylinder has a cosmetic storage cup 36 formed from a sidewall 20 a bottom part 18. The bottom part of cosmetic holding cylinder is equipped with a plurality of unidirectional inclinable members 56 and when the unidirectional inclinable members are displaced upward, the cosmetic holding cylinder can be charged form the bottom side but the downward displacement of unidirectional inclinable members is limited, so that the cosmetic holding cylinder can be charged from the upper side. Besides, a stopper 64 corresponding to the bottom part 18 limits downward movement and the unidirectional inclinable members at the bottom part 18 can be displaced upward by a folding line 62 at the upper part of bottom part 18.