baber/WOPTO huggingface dataset:
Patent JP-H0713279-A (JP)
Title: Inspection device for film unit provided with lens
Inventor: IWAMOTO SHOJI
IPC: G03B43/00
Filed: 1993-06-23
Abstract: PURPOSE:To reduce an operation for taking out a photographic film from parts rejected by a functional test. CONSTITUTION:As to this film unit provided with a lens; a shutter charge mechanism, a film winding stopping mechanism, and a counter mechanism making a photographed film frame number displaying board take a step forward, etc., incorporated in a mechanical unit 25 are linked by rotating a follower sprocket 33 engaged to the perforation of the photographic film. As to the photographic number displaying board incorporated at a film end position; a member for preventing the actuation of the shutter charge mechanism and the film winding stopping mechanism is provided in order to idly feed a film in a range from a film end position to this side of an initial position. The inspection device for inspecting film idly feeding and the shutter charge mechanism performs inspection before the photographic film is loaded. The device is provided with a driving bear 63, and photoelectric sensors 60 and 61, etc. The driving gear 63 is meshed with the follower sprocket 33, and rotates the sprocket 33 till the photographed film frame number displaying board displays the initial position. The photoelectric sensors 60 and 61 detect a mark formed on the surface of the photographed film frame number displaying board so as to inspect the initial position of the photographed film frame number displaying board.
Patent JP-2000345955-A (JP)
Title: Piston pump/motor
Inventor: HASEGAWA KIMINORI
IPC: F04B1/22
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent cavitation erosion from being generated on the metallic front surface caused by collision of a fluid from a cutout groove or an oil introducing hole with an opening part inner wall surface of a piston chamber. SOLUTION: A cutout groove 30 or an oil introducing hole is diagonally provided on a low-pressure port 20 and/or a high-pressure port 21 in relation to a slide surface of a valve plate 17 positioned in an extension part of the low-pressure port 20 and the high pressure port 21 and to be slid on a cylinder block 13, and therefore, the direction of jets generated in opening of the cutout groove 30 or the oil introducing hole on the high-pressure side is turned toward the inside of a piston chamber 12.
Patent JP-S6128329-A (JP)
Inventor: KOJIMOTO SUSUMU
IPC: A01G31/00
Filed: 1984-07-20
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-H0818225-A (JP)
Title: Multi-layer circuit board
Inventor: FUKUDA MAKOTO
IPC: H05K1/05
Filed: 1994-07-04
Abstract: PURPOSE:To provide a multi-layer circuit board which excels in adhesion with a radiation fin and a heat dissipating characteristic and allows small warping by laminating the circuit board on a metal board or metal insulating board or metal circuit board through an adhesive layer which has an elastic modulus of a specific value or below at a specific temperature. CONSTITUTION:On a metal board 1, a top layer circuit board provided with a circuit is laminated through an adhesive layer 7 which is composed of resin which has an elastic modulus of 2x10<10>Pa or below at -20 deg.C. The thickness of the adhesive layer 7 is decided by desired heat design, thickness of the foil that faces the adhesive layer 7 on the circuit 5, etc. An adhesive layer approximately 10-200mum thick is generally used. The top layer circuit board 6 is a circuit board provided with an insulating board. The top layer circuit board 6 may be either a metal circuit board or a double-sided or multi-layer circuit board. Though the thickness of the metal board 1 is not specially specified, it is generally 0.5-5.0mm. Thus, the multi-layer circuit board which permits small warping on the rear plane and excels in adhesion with a radiation fin and heat dissipation is provided.
Patent JP-S5275056-A (JP)
Title: Process for treating waste oil liquid containing anion surface-active agent
Inventor: ITAGAKI TAKESHI
IPC: B03D1/00
Filed: 1975-12-18
Abstract: PURPOSE: To remove oil and surface active agent from waste oil liquid containing anion surface active agent such as waste cutting oil and waste grinding oil through separation which is performed with simple operation and only by overflowing the liquid after sludge is floated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07137133-A (JP)
Title: Manufacture of composite pipe
Inventor: TANAKA KOICHI
IPC: B29C48/32
Filed: 1993-06-23
Abstract: PURPOSE:To make a cleaning process of a resin pipe and its preheating unnecessary by removing a coating process of an adhesive by a method wherein a material of the resin pipe and the adhesive are protruded simultaneously in a melt state, and the resin pipe is bonded to a metal pipe by an adhesive layer on an outer peripheral surface of the resin pipe. CONSTITUTION:Non-foamed resin and adhesive are simultaneously extruded by using a two-layer extruding mold 10 so that an adhesive layer 1b is located on an outer peripheral surface of a single resin layer 1a. The two-layer resin extruding mold 10 has two resin inflow openings 11, 12 which are respectively connected to a main extruder 20 and a sub extruder 30. Respective resin inflow openings 11 and 12 are communicated to resin passages 13 and 14. Materials of the two layers are enabled to be extruded so that the resin passages are joined together before a cylindrical resin discharge opening 15, resin from one side resin inflow opening 11 is located on an inner surface side, and resin from the other side resin inflow opening 12 is located on an outer surface side.
Patent JP-H01319565-A (JP)
Title: Aromatic polyester imide resin composition
Inventor: OIKAWA HIDEAKI
IPC: C08L79/08
Filed: 1988-06-22
Abstract: PURPOSE:To obtain aromatic polyether imide-based resin composition for molding having excellent processability and improved heat resistance, chemical resistance and mechanical strength by blending specific thermoplastic polyimide to aromatic polyether imide. CONSTITUTION:(A) 100 pts.wt. aromatic polyether imide is blended with (B) 1-100 pts.wt. thermoplastic polyimide having repeating unit expressed by formula II (R is tetrafunctional group selected from >=2C aliphatic group, cycloaliphatic group or monocyclic aromatic group, etc.), obtained by imidizing of polyamic acid resulted from reaction of ether diamine expressed by formula I and at least one tetracarboxylic dianhydride, by, for instance, preliminary blending of A and B in Henschel mixer, etc., made to powdery, then mixed in molten state at 280-420 deg.C, preferably 300-400 deg.C with twin-screw melt extruder, etc., to afford the aimed aromatic polyether imide resin composition.
Patent JP-S6213348-A (JP)
Title: Ink jet printer
Inventor: MATSUDA YASUMASA
IPC: B41J2/18
Filed: 1985-07-12
Abstract: PURPOSE:To recover the recovery ink when generated bubbles are removed by a purge mechanism without releasing it outside the system, by uniting a nozzle, an ink tank, and an ink recovery part in a body. CONSTITUTION:When the valve 106 inside a suction pump chamber 105 is lowered in the arrowed direction D, a valve 35 becomes from a dotted line state to a solid line state and a conduit 3 is closed with a valve 22. the pump chamber 105, a pipe 103, an ink recovery part 30, and the depressed part (a) of a nozzle head 1 come under negative pressure, ink 21 being sucked through a nozzle pipe 11, a tube 13, and a filter 14, and bubbles are removed. The ink sucked from the nozzle pipe 11 and an connecting pipe 34 is absorbed with the ink-absorbing material 31 of the ink recovery part 30 to be recovered, which is not released outside.
Patent JP-S5941262-A (JP)
Inventor: NAKAI MICHIO
IPC: B29C43/18
Filed: 1982-08-31
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-S5577884-A (JP)
Title: Preparation of wine
Inventor: ZENIBAYASHI YUTAKA
IPC: C12G1/02
Filed: 1978-12-09
Abstract: PURPOSE: To prevent the unpleasant smell of wine (must) made from concentrated grape juice, and to obtain a must having improved flavor and taste, by electrodialyzing the juice with ion exchange membranes.  
     CONSTITUTION: A concentrated grape juice, which is concentrated to a saccharification degree of 40% or higher by heating a grape extract, and may contain a large amount of a bisulfite, e.g. potassium metabisulfite, and a small amount of methanol, is diluted to an electrodialyzable concentration, and dialyzed with a plurality of cation and anion exchange membranes, alternately set between the cathode and anode, to remove the substance responsible for the unpleasant smell. The juice is then fermented to give the desired wine (must). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11605-A (JP)
Title: Coating method for continuously running film
Inventor: NAKANISHI YASUSUKE
IPC: B05C11/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain optimal coating conditions easily by moving a die forward and backward with a film and further, moving the die in parallel with a direction in which the film proceeds for coating to control the thickness distribution of a coat. SOLUTION: When coating a film by a free span process, upstream and downstream gaps t1, t2 are set to be t1>t2, so that a liquid pressure is generated to keep the film afloat and the film is coated. When an upstream span and a downstream span are equal, however, almost no liquid pressure is generated, so that a microgap is actually kept as it is and consequently, a coating liquid drips from the tip of a die lip. On the other hand, when the film is coated to establish that it is the upstream span > the downstream span by sliding the die into the X direction of a coordinate axis under the described conditions, the relationship between the elevation θ1, θ2 of the film and the component of force T1, T2 is θ1<θ2 and T1<T2 respectively.  Consequently, the upstream gap and the downstream gap t1, t2 are t1>t2 so that a liquid pressure for keeping the film afloat is generated and the film is coated.
Patent JP-H0319421-A (JP)
Title: Signal transmission circuit
Inventor: KAMESHIMA SHIGEHIRO
IPC: H03K17/78
Filed: 1989-06-16
Abstract: PURPOSE:To attain accurate signal transmission by applying an auxiliary bias to an optical coupling circuit element in addition to a driving bias substantially required. CONSTITUTION:A resistor (r1) 11 is provided to a transmitter 41 to ensure a voltage VT near a threshold level of a light emitting element 46 in advance in the steady-state (a driving circuit 43 is reset) and a resistor (r2) 12 of the receiver 46 acts similarly to above, thereby stabilizing the circuit. Thus, the apparent transmission pulse voltage is decreased and the impedance is decreased, malfunction of crosstalk is evaded to decrease the delay time of a data signal. Thus, accurate data transmission is attained.
Patent JP-S5852946-A (JP)
Inventor: SHINOZAKI SHINICHIROU
IPC: F25B13/00
Filed: 1981-09-25
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-S6429629-A (JP)
Title: Fuel injection pump for supply of fuel to combustion chamber of internal combustion engine
Inventor: RAINAA BUTSUKU
IPC: F02D41/14
Filed: 1988-06-22
Abstract: PURPOSE: To enhance control property of an operation device as an electrical step motor when adjusting regulating operative elements for a fuel supply quantity fitted into a pump plunger free to slide by fuel control mechanisms including an operational mechanism to be controlled by knocking signals. CONSTITUTION: In a fuel injection pump, into a plunger 11 free to rotate and slide, a ring slider 19 is fitted as a fuel supply quantity regulating operative element which is controlled movably by a fuel quantity control unit 20. The fuel quantity control unit 20 consists of a regulating lever 29, a regulating spring 32 which energizes the regulating lever counter-clockwise, and centrifugal rotation-number sensor 33. In this instance, an electrical step motor 140 controlled by a controller 144 in response to a knocking signal, is provided by which, regulation in synchronization with each of toggle levers 142, 143 according to the power of the electrical step motor 140, can be enabled. Furthermore, at the end of the toggle lever 142, a stopper 36 at the full load, is disposed and the end of the toggle lever 143 is engaged with the regulating operative lever 38.
Patent JP-H08319901-A (JP)
Title: Exhaust recirculating device for internal combustion engine with supercharger
Inventor: SAKURAI KENICHI
IPC: F02M35/10
Filed: 1995-05-25
Abstract: PURPOSE: To restrict an occurrence of pressure loss of intaken air, when an area- reduced part is prepared in an intake passage and when no exhaust is supplied to the intake air, by providing an actuator and making the sectional area of the area- reduced part freely expandable/contractible through the movement of a movable element. CONSTITUTION: A movable element 48 is installed in an intake passage 4, while an area-reduced part 55 is formed between the inner surface 52 of the intake passage 4 and the outer surface 53 of the movable element 48. An actuator 56, which moves the movable element 48 relative to the intake passage 4, is prepared, and the sectional area of the area-reduced part 55 can freely be expanded/contracted by moving the movable element 48. When the movable element 48 is moved through the operation of an actuator 56 so as to enlarge the sectional area of the area-reduced part 55, the area-reduced part is prevented from exercising an area-reducing effect on the intake air. Accordingly, the venturi-effect is weakened, and the supply of the exhaust to the intake air is restricted.  With this, an occurrence of useless pressure-loss in prevented, corresponding to the decrease in the area-reduction of the intake air, thereby enhancing the engine output.
Patent JP-H0317639-A (JP)
Title: Action controller for camera
Inventor: KATANO YUJI
IPC: G03B17/00
Filed: 1989-06-14
Abstract: PURPOSE:To make it unnecessary to use a driving force switching mechanism where a clutch or a magnet is used, to miniaturize a camera and to reduce the cost of the camera by simultaneously performing the winding of a film and the driving of an exposure operating member by the same directional rotation of the same motor before and after exposure. CONSTITUTION:By driving a motor 1 accompanied with the input of a release signal, the film F1 is wound, and while the film is being wound, a diaphragm is closed by the rotation of the motor 1. Thereafter, the motor 1 is stopped and after a prescribed time passes, the motor 1 is driven again, the film F1 is wound and also a mirror 21 is made to rise up by the rotation of the motor 1. And then, the exposure is performed by stopping the motor 1, and after performing the exposure, the film F1 is wound and also the mirror 21 is made to fall down by driving the motor 1, and then the motor 1 is stopped. Thus, it is unnecessary to switch the rotation of the motor 1 on the mirror 21 side and on the film F1 side, so that the driving force switching mechanism as a conventional one is not necessary.
Patent JP-S5942203-A (JP)
Title: Machining device for spherical surface
Inventor: UEDA KATSUNOBU
IPC: B23B5/40
Filed: 1982-09-03
Abstract: PURPOSE:To enable a cutting tool to be directed toward an optional direction in relation to the article to be machined by keeping the second spindle rotating and fixing the article to be machined by means of XY table mechanism, while causing the first spindle to be capable of pivoting in the holizontal direction. CONSTITUTION:By a pivoting mechanism 7, a spindle 16 is rotated in the holizontal direction, and an inclined angle theta is set up by an angle indicater 7. A table 15 is displaced, and the position-shift(s) of a bite tip is set up. Then, the position of the table 15 is determined by a position-indicater 15a. The spherical surface with an optional curvature-radius is made by setting up the position shift(s). The article 11 to be machined is rotated in low speed by a spindle 13, and when said article 11 is advanced by a table 16, the article 11 is machined into the shape of a spherical surface by a cutting tool 4.
Patent JP-S5776837-A (JP)
Title: Apparatus for multipile electron beam exposure
Inventor: SASAKI TATEAKI
IPC: H01L21/027
Filed: 1980-10-30
Abstract: PURPOSE:To readily improve the exposing speed by constituting the apparatus by a multiple electron beams source, beam converging devices, a beam shaping mask, and a bi-dimensional deflecting device. CONSTITUTION:The beam selectively irradiated from holes 5 in an anode 6 of the multiple electron beams source are commonly converged by a first beam converging device 7 arranged under the anode 6 and projected on beam shaping holes 9 in the beam shaping mask 8. The beam shaping hole 9 is of a square shape, alined with the each hole in the anode 6, and arranged in a grid shape. The shaped electron beams are commonly reduced and converged by the second beam are commonly deflected 10 which is arranged under the mask. The reduced beams are commonly deflected by the bi-dimensional deflecting device 13 which comprises deflecting electrodes 11 and 12 and are arranged under the converging device 10, and projected on  a specimen 14.
Patent JP-H01320943-A (JP)
Title: Hydroponic unit
Inventor: SEKIYA TAKASHI
IPC: A01G31/00
Filed: 1988-06-20
Abstract: PURPOSE:To provide the title unit so designed that when a crop culture is to be made while circulating a nutrient solution in a hydroponic unit, the solution tank is equipped with a filter net for filtering said nutrient solution, thereby retaining the circulation of said solution smoothly for a long period and keeping the culture of e.g. vegetables favorable. CONSTITUTION:A nutrient solution stored in a solution tank 5 in a hydroponic unit is pumped and allowed to flow down on a hydroponic bed; during which the nutrient is absorbed by seedling roots held on a planting panel located on said bed, thus carrying out a hydroponic culture. Thence, an excess of said nutrient solution on the hydroponic bed is made to flow down and returned to the tank 5 while filtering the solution off the impurities such as root hairs and algae contained in said solution through a filter net 6 equipped on the way, thus putting an impurity-free nutrient solution to recycling use.
Patent JP-S6310751-A (JP)
Title: Production of isocyanatoethyl ester of unsaturated carboxylic acid
Inventor: SEKIGUCHI KYOICHI
IPC: C07C241/00
Filed: 1986-07-01
Abstract: PURPOSE:To readily, economically and advantageously obtain the titled compound useful as various synthetic intermediates in good yield in one stage, by reacting a specific 2-oxazolidinone compound with phosgene under alkaline condition. CONSTITUTION:A 2-bromoalkylnitrile is reacted with ethanolamine in the presence of a small amount of a catalyst, etc., to give a 2-oxazolidine compound expressed by formula I (R and R' are H or lower alkyl; X is Cl or Br), which is then reacted with phosgene in a two-phase system of water and a organic solvent, e.g. methylene chloride, etc., in the presence of an alkali, e.g. caustic soda, etc., in the coexistence of a phase transfer catalyst, e.g. trimethylbenzylammonium choride, etc., at <=10 deg.C to afford the aimed compound expressed by formula II. EFFECT:The eliminated hydrogen halide is recovered from the reaction solution as an aqueous solution and separation from the aimed compound is readily carried out. USE:A synthetic intermediate for beta-isocyanatoethyl (meth)acrylate, etc., useful as a bifunctional monomer.
Patent JP-S6214852-A (JP)
Inventor: NAGANO ETSUKO
IPC: A61F13/20
Filed: 1985-07-11
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-H01319671-A (JP)
Title: Multielement sputtering device
Inventor: ICHIHARA KATSUTARO
IPC: C23C14/34
Filed: 1988-06-21
Abstract: PURPOSE:To form a film having a uniform compsn. and thickness to a large area without sacrificing the utilizing efficiency and film forming speed of targets by asymmetrically disposing the targets of different kinds with respect to a reference axis. CONSTITUTION:Sputtering sources 7a, 7b respectively having the targets 6a, 6b of different kinds are installed to the bottom in a film forming vessel 1 and are respectively connected to power sources 8a, 8b for sputtering of the outside part. A substrate holder 10 which holds a substrate 9 in the position opposite to the targets 6a, 6b is installed to the upper part in the vessel 1. The targets 6a, 6b are disposed asymmetrically with the reference axis 20 which is the center of rotation of the substrate holder 10 and is held static with the vessel 1. The formation of the film having the compsn. uniform over a large area is executed in this way in case of forming the thin film of the multielement alloy by simultaneous multielement sputtering. The film thickness distribution by each layer is uniformized in case of forming the multilayered films.
Patent JP-H10323678-A (JP)
Title: Treatment of fecal matter or the like and septic device
Inventor: OGAWA MUGIO
IPC: C02F1/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide both a method for treating fecal matter or the like and a septic device in which discharge of treated water is unnecessary and the installation space of the device is made small. SOLUTION: The septic device A is equipped with a blower 21 in the outside of a treatment tank 1 and a blast pipe 22 is connected to the exhaust part thereof. The other end side of the blast pipe perforates the lower wall of a filter cylinder 23 in the inside of the treatment tank. A bubble carrier pipe 26 is provided so that an exhaust port 24 of the tip part of the blast pipe 22 is enveloped by an opening part 27 of the lower part. The other end part of the bubble carrier pipe is introduced into the inside of a second separation tank 4. An evaporation dispersion cylinder 41 is erected in the second separation tank. An exhaust fan 42 is provided in the upper part of the evaporation dispirsion cylinder. An excess tank 5 communicates with the second separation tank through a bubble carrier pipe 28. One end part of a return pipe 51 is connected to the excess tank and the other end part is introduced into the inside of the treatment tank.
Patent JP-S6213063-A (JP)
Title: Compound semiconductor multilayer integrated circuit
Inventor: HONJO KAZUHIKO
IPC: H01L29/205
Filed: 1985-07-11
Abstract: PURPOSE:To enhance the integration and to shorten a wiring length by disposing a driving FET necessary for a short gate length on the surface of a substrate, and disposing a load FET and a level shifting diode not always necessary in a short gate length in the substrate. CONSTITUTION:In case of GaAs DCFL substrate gate, a P<+> type layer 38, an N-type layer 39, an insulating layer 45 and an N-type layer 46 are formed on a semi-insulating GaAs substrate 37. The layers 46, 39 are connected by an ion implanted N<+> type layer 36, and ohmic electrodes 32 for forming an output terminal are formed on the surface of the layer 36. An ion implanted P<+> type layer 35 is connected with the layer 38, and the electrodes 32 are formed on the layer 35. Isolation layers 41, 42 formed by ion implanting of B<+>, H<+> are formed, and the layer 39 and electrodes 34 are connected by an N<+> type layer 43. A drain voltage is applied to the terminal 34, the terminal 33 is grounded, and a gate electrode 31 of an input terminal is formed of Schottky metal like aluminum or semiconductor such as P<+> type GaAs.
Patent JP-S63316884-A (JP)
Inventor: TAKABAYASHI HIROSHI
IPC: G02F1/133
Filed: 1987-06-19
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。