baber/WOPTO huggingface dataset:
Patent JP-H10142684-A (JP)
Title: Camera device
Inventor: NISHIMOTO KOJI
IPC: G02B21/18
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a camera device which can be used as a microscope in addition to use as a standard photographic camera. SOLUTION: As photographing lenses provided in a camera unit 2, a standard lens 11, which is provided with a predetermined focal length and can be used for ordinary photography, and a macro lens 12, which is provided with a very short focal length and can be used for magnifying photography, are arranged. In addition to an optical path based on the standard lens 11, an optical path based on the macro lens 12 is arranged, and these two optical paths are switched mutually by means of an optical path switching means 13. The camera unit 2, in which the standard lens 11 is provided on the front face side while the macro lens 12 is provided on the lower face side, can be freely moved vertically to a main body part 1 and is provided with a camera unit vertically shifting means 15.  On the lower face side of the main body part 1, a pan 7, on which a minute object to be magnifiedly photographed by means of the micro lens 12 is placed, is provided removably. An angle of an image reproducing monitor 3 serving as a finder in photography at the same time can be regulated to the main body part 1.
Patent JP-H05186766-A (JP)
Title: Coolant composition
Inventor: RICHIYAADO REUERIN PAUERU
IPC: C09K5/04
Filed: 1991-11-19
Abstract: PURPOSE: To obtain a coolant compsn. for a compression type heat transfer apparatus not depleting an ozone layer by adding an azeotropic mixture consisting of two kinds of components selected from perfluoropropane, chlorodifluoromethane and propane.  
     CONSTITUTION: An azeotropic mixture consisting of two kinds of components selected from perfluoropropane, chlorodifluoromethane and propane is added and, pref., a lubricant return aid (e.g.; methylene chloride) is further compounded to produce a coolant compsn. for a compression cycle type heat transfer apparatus. Concretely, on the basis of a molar ratio, perfluoropropane and chlorodifluoromethane are mixed in a ratio of 0.38:0.62 or perfluoropropane and propane are mixed in a ratio of 0.43:0.57 or perfluoropropane, chlorodifluoromethane and propane are mixed in a ratio of 0.32:0.38:0.3 to obtain an azeotropic mixture. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11107607-A (JP)
Title: Inner lock for groove type pull handle with side surface
Inventor: NEYA MASAHIKO
IPC: E05C19/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of a lock device which includes the function of an inner lock for a single sliding door and that of a double pull handle. SOLUTION: A series of groove type pull handles 5 each having a side surface of Patent Application No. 09-170885 are used as a receiving seat, and a rotation part comprising a latch and stabilizing weight (a) fixedly attached to a rotational circular plate 1 and a fixing part comprising a rib (c) which prevents unnecessary rotation of a base plate 2 are provided. The latch and stabilizing weight (a), which engages with a groove of the handle 5 to keep a lock state is rotated to release a locked condition.
Patent JP-H02149327-A (JP)
Title: Mixing device
Inventor: TANIGUCHI TORU
IPC: B01F5/06
Filed: 1988-11-30
Abstract: PURPOSE:To disperse a second fluid in a state of fine particle diameter into a first fluid to be mixed therewith by imparting reciprocating motion to the first fluid near a partition wall by means of a vibration member, promoting thereby the separation from the partition wall of the second fluid, which has passed and seeped through the partition wall. CONSTITUTION:A first and second fluid are admitted into a vessel 20 to be mixed with each other therein. In the vessel 20, a flow chamber 34 is provided to allow the first fluid to flow therethrough. And in the vessel 20, a partition wall 26 composed of porous material is formed to separate a closed chamber 32 from the chamber 34. The second fluid is admitted under pressure into the closed chamber 32 by a means 36. Further, a vibration member 38 which is vibrated by a vibrator 40 is disposed in the chamber 34 of the vessel 20. Reciprocating motion of the first fluid near the partition wall 26 is effected by means of the vibration member 38 so that the first fluid is mixed with the second fluid, while the separation of the second fluid, which has passed and seeped through the partition wall 26, is being promoted.
Patent JP-H08155757-A (JP)
Title: Reversal preventing device in pipe unit for feeding headed rod
Inventor: NAGASAWA YUJI
IPC: B23P19/06
Filed: 1994-12-07
Abstract: PURPOSE: To correctly feed a headed rod by providing a pair of reverse preventing claws in an adsorption pipe guide hole so that the working faces may be opposite to each other, and forming a headed rod guide groove in the opposite surface. CONSTITUTION: Reverse preventing claws 8, 9 are fitted to an adsorption pipe guide hole 3 of a pipe body by a pin 10 and a spring 11, and a headed rod guide groove 12 is provided in the opposite surface. When the headed rod to be forcibly fed by a hose 7 is fed from a headed rod feeding hole 2 to the pipe body 2, the rod passes through the guide groove 12 provided in the reverse preventing claws 8, 9, and is fed to a holding part 5. Thus, the rod is fed to the holding part 5 in a correct condition without being hit against the wall surface of the adsorption pipe guide hole 3 and reversed thereby.
Patent JP-2000116284-A (JP)
Title: Rod tip-protector
Inventor: NAKAGAWA MASAYUKI
IPC: A01K87/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To enable easily producing the subject tool without being restricted by a forming mold, housing plural fishing rods and securely fixing them with a belt part. SOLUTION: This rod tip-protecting tool 1 is obtained by forming a cap part 1a and a winding and fastening part 1b having a length capable of winding the outer circumference of plural fishing rods and winding and fastening them and a linking part 1c for linking the cap part 1a with the winding and fastening part 1b, made from a soft material capable of extending and contracting such as a rubber or a chloroprene rubber sheet as one unit. The cap part 1a of which periphery is closed except for the lower side thereof, has a tapered bag shape having a size capable of being inserted with plural tip side of fishing rods, and an open mouth 1d is formed at the winding and fastening side.  At the outside of the winding and fastening part 1b, a female part 2 of a fluffy cloth or a velvet type fastener is stuck and fixed, at one side of the inside of the winding and fastening part 1b, a male part 3 of the velvet type fastener is fixed by sewing, etc., and a fluffy cloth is allowed to be stuck and fixed on all over the surface of the rod tip-protecting tool 1. The length of the linking part 1c is optionally formed.
Patent JP-H11116384-A (JP)
Title: Epitaxial growth furnace
Inventor: NAKAHARA SHINJI
IPC: C30B25/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To uniformly transmit heat to whole face of a substrate by providing a retaining mechanism for rotatably retaining a susceptor for retaining a wafer substrate, a gas flow-forming means which flows from the rear side of the susceptor toward the susceptor and a rotating blade member for receiving gas flow and rotating the susceptor. SOLUTION: A standard gas such as H2 gas is packed into a reacting chamber 4a and a rotating chamber 4b of an epitaxial growth furnace and a semiconductor wafer substrate 5 is placed on a susceptor 2 and the interior of the furnace is heated to 1,000 to 1,200 deg.C by an infrared raw heater 7. Then, a reactive gas containing SiH4 or the like is fed from a gas feed mechanism 6a to the reacting chamber 4a and H2 gas is simultaneously fed from gas feed mechanisms 6a and 6b at a prescribed flow rate to provide uniform single crystal thin film having uniform film thickness and in-plane resistance. The susceptor 2 has disc-like shape and a wafer substrate 5 is carried on either one face of the susceptor 2 and fins protruded to hole part 3a are provided on the other face and the susceptor 2 is rotated by gas flow which flows from the rear side of the susceptor 2 toward the susceptor 2.
Patent JP-H05223254-A (JP)
Title: Combustion chamber for gas turbine and method for operating said combustion chamber
Inventor: YAAKOPU KERAA
IPC: F23R3/46
Filed: 1992-11-13
Abstract: PURPOSE: To provide such an object that it can reduce the emission of noxious matter by reforming the combustion chamber of a gas turbine surrounding the rotor of a gas turbine group in a ring form. CONSTITUTION: A plurality of burners are arranged to occupy one plane on the side of front wall of a combustion chamber, and the burners are arranged along the front wall 10 of the combustion chamber. The burners provided in the same ring have the same flow, and the flow direction of the burners existing in one ring is set to be in the flow direction reverse to the flow direction of the burners existing the adjacent other ring. In each ring at least one burner each is arranged, being slid outward or inward alternately, and plural burners provided at the front wall 10 are divided into pilot burners A1 and A2 and nonpilot burners B1 and B2.
Patent JP-S63157631-A (JP)
Inventor: MORIKAWA MASAHITO
IPC: H02J9/06
Filed: 1986-12-19
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-H07160423-A (JP)
Title: Display input device
Inventor: WADA HIROSHI
IPC: G02F1/1333
Filed: 1993-12-03
Abstract: PURPOSE:To provide the display input device which enables a display device and a transparent touch panel to accurately be positioned. CONSTITUTION:The display input device A has the transparent touch panel 3 fixed on a liquid crystal display device 1 whose external edge part is held by a vessel 2, and, plural tongue parts 21 and 22 are stood on the vessel 2 and one end of the transparent touch panel 3 is made to about on the tongue parts, thereby positioning and fixing the panel. The position of the whole touch panel 3 is determined when the tongue parts are provided on >=2 sides of the display device. The tongue parts 21 and 22 are bent thereafter to clamp the transparent touch panel 3 with the vessel 2.
Patent JP-H04182390-A (JP)
Title: Manufacture of diamond plate
Inventor: SAKAMOTO YUKIHIRO
IPC: C30B29/04
Filed: 1990-11-13
Abstract: PURPOSE:To improve the density and formation rate of a diamond plate by forming particulate diamond on a substrate by combustion flame method and then forming diamond thereon by plasma CVD method. CONSTITUTION:A sample bed 6 is moved to a second diamond synthesizing position 3B in a combustion flame 14 comprising a mixture gas of carbon-contg. compd gas such as acetylene gas and O2 gas. In this flame, particulate diamond 30 is formed under specified conditions of substrate temp., gas pressure and gas flow rate by combustion flame method. Then the sample bed 6 is moved to a first diamond synthesizing position 3A, where diamond 30A is formed on the particulate diamond 30 on the substrate 7 by microwave plasma CVD method using carbon-contg. gas such as methane and O2 gas. Thus, a diamond plate 31 is formed. Then, the sample bed is dipped in a mixture acid soln. 32 comprising hydrofluoric acid and nitric acid to dissolve and remove the substrate 7 only and to obtain a high-density diamond plate 31.
Patent JP-H11119094-A (JP)
Title: Retrofocusing wide-angle lens having large diameter ratio
Inventor: FUJIOKA IWATATSU
IPC: G02B13/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To realize a wide-angle lens having a large diameter ratio capable of securing a long back focus and a long distance between an exit pupil and an image surface and excellent in aberration with a small number of component lenses. SOLUTION: This lens is constituted of three groups, that is, a 1st group G1 consisting of a 1st lens being a negative meniscus lens whose convex surface faces to an object side and a 2nd lens being a negative meniscus lens whose convex surface faces to the object side, a diaphragm, a 2nd group G2 consisting of a 3rd lens being a biconvex positive lens, and a 3rd group G3 being a positive lens system consisting of a 4th lens being a biconvex positive lens and a 5th lens being a negative lens bonded to the lens 4 in order from the object side; the concave surface on the image side of the 1st lens and the convex surface on the image side of the 3rd lens are aspherical. The aspherical surface is constituted by bonding an aspherical layer made of transparent material to the outside of a spherical glass lens.
Patent JP-H10129339-A (JP)
Title: Cargo fastening device for container car and cargo fastening belt used in the device
Inventor: IHARA YOSHIHIRO
IPC: B60P7/135
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To faster a cargo from by a method wherein a cargo fastening belt is run around and between the side part and the floor plate of a container car. SOLUTION: A belt fitment engaging rail R is attached to the side plate 1 of a container car C, and the belt fitment engaging plate P is embedded in a floor plate. Belt fitments E each formed such that a pair of fitment pieces E1 and E2 are intercoupled through a coupling pin 11 are attached to the two ends of a belt body to form a cargo fastening belt V. The cargo fastening belt are used and the belt fitments E at the two ends of the cargo fastening belt are engaged with rails R and engaging plates P, and this way fastens cargoes loaded in a state to approach the side plate 1 of the container car C.
Patent JP-H02151124-A (JP)
Title: Analog digital converter
Inventor: HASHIMOTO SHINJI
IPC: H03M1/08
Filed: 1988-12-02
Abstract: PURPOSE:To improve the reliability of an A/D converter by controlling a reference voltage input of a D/A conversion means with a gain adjustment means so as to allow the converter to act line an AGC and to provide a quantized output level over the D/A conversion means or over thereby reducing the quantized error. CONSTITUTION:A counter 12 is counted up in an A/D converter by a clock signal CLK from a clock oscillator 11, reset by a reset signal RS and outputs a count signal CT. A register 13 keeps a signal CT at the reception of the signal RS and outputs the result as a digital output signal DO. An averaging device 14 averages the signal DO and outputs a signal MS. Then a subtractor 15 subtracts a prescribed reference voltage RV determined in advance from the signal MS and outputs a signal SS. A gain adjustment 16 applies the gain adjustment of the signal SS to output a revised reference voltage MRV, a D/A converter 17 applies D/A conversion to the signal CT based on the MRV and outputs the signal CA. A comparator 18 outputs the signal RS when the signal CA is equal to an analog input signal Al.
Patent JP-H03164381-A (JP)
Title: Steering device for mobile vehicle
Inventor: KAWAGUCHI HIROMICHI
IPC: B62D6/06
Filed: 1989-11-22
Abstract: PURPOSE:To facilitate straight running by providing load sensors detecting the increase/decrease quantities of the rear wheel loads for the preset load ratio between the front wheel load and rear wheel load in both transmission mechanisms transmitting to both rear wheels. CONSTITUTION:Load sensors 6 and 6 are provided in both transmission mechanisms 5 and 5, when the straight advance work is performed along a contour line on a hillside, for example, if one of load sensors 6 detects a load ratio augmentation against front wheels 2 and 2, the controller 6a of a correcting means 7 provided on a steering interlock mechanism 4 extends a hydraulic cylinder 7a via a solenoid valve 6b in response to the augmentation at this time. The steering angle of rear wheels 3 and 3 is made larger than the steering angle of front wheels 2 and 2, if the sensor 6 detects a load ratio decrease of the rear wheel load, the controller 6a shrinks the cylinder 7a in response to the decrease. The steering angle of rear wheels 3 and 3 is made smaller than the steering angle of front wheels 2 and 2.
Patent JP-H03168425-A (JP)
Title: Stopper structure of cylindrical power unit mount
Inventor: HYODO YOSHIHIKO
IPC: F16F3/08
Filed: 1989-11-22
Abstract: PURPOSE:To restrict excessive relative displacement in the direction perpendicular to an axis with a profit in view of cost by composing a stopper structure of a stopper part, which is integrally formed in inner and outer cylinders, and making a contact surface of the stopper structure to serve as a contact surface parallel to the axial direction. CONSTITUTION:A power unit side member 1 has an inner cylinder 10 and an inner cylinder side bracket 11. A car body side member 2 has an outer cylinder 20 and an outer cylinder side bracket 21. A rubber elastic unit 3 is adhesively attached by vulcanization between the inner and outer cylinders 10, 20. A stopper structure is composed of an inner cylinder side stopper part 110 integrally formed being extended in the axial direction along the lower edge of the inner cylinder side bracket 11, outer cylinder side stopper part 210 integrally formed being extended in the axial direction along the lower edge of the outer cylinder side bracket 21 and a stopper rubber 4. Thus by bringing a contact surface, between the inner and outer cylinder side stopper parts, into contact, excessive displacement is restricted.
Patent JP-H05321210-A (JP)
Title: Road mark applying machine
Inventor: YOSHIMURA SHINICHIRO
IPC: E01C23/18
Filed: 1992-10-19
Abstract: PURPOSE:To make opening and closing of a coating shoe shutter interlockingly with elevation and sinking of a coating shoe by structuring a road surface marking machine so that a shoe rod rotates interlocked with the operation of a fluid pressure cylinder device for opening and closing of the shoe shutter. CONSTITUTION:A shoe rod 42 for elevation and sinking of shoe is secured to a coating shoe 6, and the tip of a piston rod 52 of a fluid pressure cylinder device to make opening and closing of a shoe shutter is fixed by a pin to a crank 22 which is pivoted at one end of a rod 23 for opening and closing of the shoe shutter so that the shoe rod 42 rotates interlocking with the operation of the cylinder device. Thus a road surface marking machine is constructed. To shut the shoe shutter 11, the crank 22 is rotated by a pressure air to push right the rod 23, and another crank 24 is rotated and pressed to the left. Even after the cranks and rods are stopped, the pressure air intrudes so as to contract the cylinder, and a guide pipe 27 moves right together with the cylinder. As a result, the shoe rod 42 moves together, and the shoe 6 rotates round a fulcrum 28.
Patent JP-H04177786-A (JP)
Title: Semiconductor optical element
Inventor: SHIMA AKIHIRO
IPC: G02B6/12
Filed: 1990-11-09
Abstract: PURPOSE:To increase the freedom of parameters of structural design, and obtain the optimum optical and electric characteristics, by adding fine particles composed of semiconductor material, in resin material. CONSTITUTION:A polyimide layer 8a contains high resistive GaAs fine particles whose diameters are about 0.2mum. By changing the volume ratio of polyimide and GaAs fine powder, the equivalent refractive index of the polyimide layer 8a can be freely changed between both refractive indexes. That is, since the refractive index Np of the polyimide layer 8a can be increased by increasing the mixing ratio of GaAs fine powder, the thickness (d) of an upper clad layer 4 can be decreased, and reactive current flowing out toward both sides of a stripe can be restrained. Thereby the freedom of structural parameters can be increased, and element characteristics can be easily optimized.
Patent JP-H05320312-A (JP)
Title: Production of unsaturated epoxy ester resin and carboxylatedunsaturated epoxy ester resin and photosensitive resin composition containing same
Inventor: NISHIKAWA KATSUE
IPC: C08F290/00
Filed: 1991-11-20
Abstract: PURPOSE: To prepare a photosensitive compsn. high in storage stability and good in viscosity stabilty, by reacting an epoxy compd. with a polymerizable unsatd. monocarboxylic acid in the presence of a trivalent org. phosphorus compd. catalyst and oxidizing the catalyst.  
     CONSTITUTION: An epoxy compd. is reacted with a polymerizable unsatd. monocarboxylic acid in the presence of a trivalent org. phosphorus compd. catalyst to synthesize the unsatd. epoxy ester resin. The trivalent org. phosphorus compd. catalyst is then oxidized to deactivate the catalyst. The oxidation is carried out with an acid anhydride. The reaction is carried out in a carboxyl group to epoxy group molar ratio of less than 1. Further, an N,N-dialkylurea compd. as a detergent curing catalyst may also be incorporated. In the oxidation, an epoxy compd., cumene hydroperoxide and the like are used in an amt. of 0.2 to 2.0 mol based on the phosphorus compd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07163078-A (JP)
Title: Rotor of salient pole type rotary machine
Inventor: SHIMADA AKIRA
IPC: H02K3/24
Filed: 1993-12-06
Abstract: PURPOSE:To increase heat radiating area of a cooling air passage and a coil to improve the cooling effect of the coil by constituting a coil holding member with a supporting rod, a holding member and a nut. CONSTITUTION:A coil 2 wound around a magnetic pole 1 is held from a side surface with a coil holding member 6 so that it can be protected from a centrifugal force due to rotation of the magnetic pole 1. A supporting rod 8 to support the coil holding member 6 is inserted between coils. The coil holding member 6 and supporting rod 8 are fixed by rotating a nut 7. The coil holding members are provided at the several areas on the side surface of coil to support the coil.
Patent JP-H09125411-A (JP)
Title: Base isolation structure of foundation
Inventor: HANIYUDA KICHIYA
IPC: E02D27/34
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce bending moment to be produced at piles, footing or the like at the time of earthquake by providing a slidable bend support face on a face contacting with a leg provided on the top part of foundation such as the piles and the footing and on the lower face of an upper structure. SOLUTION: A pedestal 3 is provided on a pile 2 penetrated in soil 1, and a leg 6 provided on the lower face of the foundation slab 5 of an upper structure is mounted thereon. A bend support face 4 formed on the pedestal 3 and a bend support face 7 formed on the leg 6 are mutually slidably contacted. A rise part 8 is formed on the circumference of the pedestal 3, and a space between the rise part 8 and the leg 6 is filled with cushioning material 9. Accordingly, the pedestal 3 and the leg 6 are mutually rotated at the time of earthquake, transmission of bending moment of the leg 6 to the pedestal 3 is inhibited, and damage of the pile 6 is prevented. The cushioning material 9 is deformed to be expanded and contracted, and vibration of the upper structure is damped.