baber/WOPTO huggingface dataset:
Patent JP-S6029377-A (JP)
Title: Travel oil hydraulic circuit of work machine with caterpillar
Inventor: TANAKA SOUTAROU
IPC: B62D55/30
Filed: 1983-07-26
Abstract: PURPOSE:To stop a work machine and prevent a breakage by detecting the pressure of an adjuster cylinder performing the tension adjustment and cushioning of a caterpillar and setting the control valve of an oil hydraulic motor to a neutral position when this pressure is predetermined-valued or higher. CONSTITUTION:When a forward pilot valve 15F is operated, the oil pressure from an oil hydraulic pump 12 is transmitted to the pilot chamber 14F of a control valve 14 via a shuttle valve 16, thus an oil hydraulic motor 13 is positively rotated and a work machine is advanced. When the caterpillar band of the work machine bites a foreign object and is abnormally strained during the travel, an adjuster cylinder 3 and an accumulator 11 exert a cushioning function. In this case, if the gas pressure of the accumulator 11 is low, the circuit pressure between the accumulator 11 and an operating oil chamber 10 becomes high. Then, this circuit pressure is guided into the pilot chamber 18P of a transfer valve 18, and if it is a preset pressure or higher, the transfer valve 18 is switched to the lower position. Thereby, the said valve 14 is switched to a neutral position.
Patent JP-S5259377-A (JP)
Title: Bidirectional smoke consuming apparatus
Inventor: TAKAHASHI TADAO
IPC: B03C3/00
Filed: 1975-11-11
Abstract: PURPOSE: A bidirectional smoke consuming apparatus having smoke suction ports opened in both directions in order that the smoke introduced from any one of the port will pass through a charging part and a dust-collecting part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6114726-A (JP)
Title: Treatment of semiconductor substrate
Inventor: IKEGAMI KAORU
IPC: H01L21/3065
Filed: 1984-06-29
Abstract: PURPOSE:To grow up a crystal layer, which has fine crystallinity after clean surface is exposed, without troublesome that a substrate is exposed at high temperature and a polymer and the like is generated by a method wherein etching by plasma of nitrogen trifluoride is performed on the substrate before crystal growth onto the substrate grown furnace. CONSTITUTION:An Si substrate 13 is mounted on a susceptor 12 which is formed by coating silicon carbide SiC to carbon C which is disposed in a vacuum vessel 11. The other hand, F* radical is generated adding microwave by a power supply 15 to NF introduced to a decompressed plasma generating chamber 14, then etching on the Si substrate 13, which is kept at the normal temperature introducing into the vacuum vessel 11, is performed. After pre-treatment of the substrate 13 by plasma etching of NF3, the Si substrate 13 is heated by a lamp 16 and epitaxial growth is performed on the Si substrate 13 changing gas. A polycrystalized Si layer, which adheres to the wall of the vessel during pre- treatment, is removed and then the inside on the furnace is cleaned.
Patent JP-S5837949-A (JP)
Title: Integrated circuit device
Inventor: SHIBATA KENJI
IPC: H01L27/00
Filed: 1981-08-31
Abstract: PURPOSE:To control the surface direction freely and make the ohmic contact accurate by providing semiconductor layers more than two layers in semiconductor layers that have the same surface direction over many layers. CONSTITUTION:A part of the surface of single crystal silicon substrate 1 of P type (100) is etched by about 1mum with gradual change in the boundary to form a first plane section. Next, insulation films 10-12 are formed for separation, and after wirings 13-15 among elements are formed, an insulation film 16 is formed all over the first plane section. When an amorphous silicon film 17 is bonded on the film 16 and a beam is directed to the film 17, it becomes single crystal layer by epitaxial growth. On this layer an MOS transistor is formed and an insulation film 33 is formed all over the surface, and, further, an amorphous silicon film 34 is bonded on all the surface of the silicon substrate. After this a beam is directed to the amorphous silicon in the same way as before to make it single crystal with the same direction as the substrate 1.
Patent JP-H04333666-A (JP)
Title: Liquid softening agent composition
Inventor: NIHEI SHUICHI
IPC: D06M13/322
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a liquid softening agent composition, capable of imparting excellent softness and antistatic properties to various fibers by its application, further improved in biodegradability and good in preservation stability by using a quaternary ammonium salt and a specific nonionic surfactant in combination. CONSTITUTION:A liquid softening agent composition is obtained by using a quaternary ammonium salt, expressed by the formula {R<1> and R<2> are 11-23C alkyl or alkenyl; R<3> and R<4> are 1-4C alkyl or hydroxyalkyl; R<5> and R<6> are CmH2m [(m) is 2-4]; X<-> is anion; (n) is l-4} and having ester bonds and a nonionic surfactant prepared by adding 30-150mol alkylene oxide to a compound selected from 8-22C alcohols, amines, alkanolamides, fatty acids and fatty acid esters in combination. The resultant composition is capable of imparting excellent softness and antistatic properties to various fibers. The aforementioned composition is excellent in preservation stability and improved in biodegradability by, as necessary, regulating its pH to 2-4.
Patent JP-S5760361-A (JP)
Title: Heating device of developing solution
Inventor: SUZUKI HIROAKI
IPC: G03G15/00
Filed: 1980-09-29
Abstract: PURPOSE:To elevate the accuracy of a temperature control, by forming a developing solution flow passage along a heating body heated by a heating element, and  providing an inlet and an outlet of this solution flow passage so that they are made  to approach to the extent of exerting influence on each other, in a common area of  the heating body. CONSTITUTION:In the inside of a heating drum 21, a liquid passage is formed along the inside wall surface of the heating drum, and this liquid passage is connected to an inlet 23 and an outlet 24. The inlet 23 and the outlet 24 are provided so that the inlet side and the outlet side of the flow passage formed in the heating drum 21 are made to approach each other. Also, a temperature detector 28 is placed so as to contact with the surface of the heating body 21 which is positioned a little away from the heater, and also is placed at the position being nearer the outlet than the inlet 23. Owing to these relations, each part exerts influence on each other  and improves its responding property remarkably, by which delay of thermal response is greatly improved, and the accuracy of a temperature control is elevated.
Patent JP-H11320228-A (JP)
Title: Boring tool
Inventor: YAMADA JUN
IPC: B23B51/08
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a boring tool to make burr removal from a bored hole and chamfering using a cutter tip, with which a cartridge to hold the cutter tip is compacted. SOLUTION: A boring tool is fitted with a cutter tip 11 which is held in a cartridge 9 installed on a tool body 1 fitted with cutting edges at the forefront and is arranged as capable of emerging and retracting from/under the periphery of the tool body 1 upon being energized elastically toward the periphery of the tool, wherein the arrangement is configured so that a torsion coil spring 15 is used as an energizing member to energize the cutter tip 11, or that the forefront 14A of the movable part 14 of cartridge 9 is dislocated from the tail 14B in the circumferential direction of the tool body 1, or that the cutter tip 11 approx. in the form of a regular triangle flat plate in the immerged condition into the periphery of the tool body 1 is held so that the bottom edge member facing one angle part 11D positioned at the tool periphery of the triangular surface 11A is approx.  parallel with the axis O of the tool body 1 when viewed from the tool rotating direction T.
Patent JP-S6026454-A (JP)
Title: Remaining voltage canceller of inductor and vernier type resolver
Inventor: INOKUCHI HIROBUMI
IPC: H02K24/00
Filed: 1983-07-25
Abstract: PURPOSE:To improve the detecting accuracy by respectively connecting correcting windings to exciting and detecting windings, and magnetically coupling them. CONSTITUTION:When the exciting winding of a resolver 6 receives a current from an exciting power source 8, a phase signal detected through a remaining voltage canceller 7, on which windings Calpha, Cbeta are wound, or from the resolver 6 is produced from a detecting winding 5, and fed through a winding Ctheta wound on the canceller 7 to a detector 9. The windings Calpha, Cbeta, Ctheta are for correcting, and magnetically coupled to each other. Auxiliary legs (magnetic material) 11, 12 are provided to equalize the amplitude and phase of the voltage VthetaC generating from the winding Ctheta and the remaining voltage VthetaR, holes 13-16 are opened at the legs 11, 12 and a magnetic unit 10, bolts 17, 18 are inserted and twisted, and crossing magnetic flux amount is adjusted by altering the magnetic resistance.
Patent JP-H03115304-A (JP)
Title: Prevention of deposition of polymer scale and preventive against deposition of polymer scale
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a polymer of a high whiteness while preventing the deposition of polymer scale on the inside wall of a polymerizer by forming a coating film containing a PVA and a water-soluble carboxylated polymer compound on the inside wall before polymerizing an ethylenically unsaturated monomer in the polymerizer. CONSTITUTION:The purpose polymer is obtained by polymerizing an ethylenically unsaturated monomer (e.g. vinyl chloride) in a polymerizer having an inside wall covered with a coating film containing a PVA, [desirably one having a viscosity (in the 4wt.% aqueous solution at 20 deg.C) of 3-100cP and a degree of saponification of 50-100mol%] and a water-soluble carboxylated polymer compound (the carboxyl groups may be in the form of a salt), [desirably poly(meth)acrylate or acylic acid/methacrylic acid copolymer].
Patent JP-S5260338-A (JP)
Title: Fuel-air ratio control system
Inventor: IKEURA KENJI
IPC: F02D41/14
Filed: 1975-11-13
Abstract: PURPOSE: To improve the follow-up characteristics of a fuel-air ratio control system by specifying: (a) the range of fuel-air ratio controlled by proportional-part signals which are proportional to the changes in deviation of the exhaust gas sensor output from the set point, and (b) the range of fuel-air ratio controlled by integrated-part signals which are obtained by integrating the deviation signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61236640-A (JP)
Inventor: KANETAKE KIYOMI
IPC: C04B16/02
Filed: 1984-06-29
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-H10310293-A (JP)
Title: Waste tape disposal device
Inventor: WATANABE KATSUHIRO
IPC: B65H19/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically draw out a long piece of waste tape from a reel and store it for increased operating efficiency by causing air to flow at high speed by means of negative pressure which is produced when pressurized air is ejected into a common hole through which both air from a suction element and waste tape are passed, and sucking and moving the waste tape. SOLUTION: This waste tape disposal device has a suction element 2 which sucks and draws out a piece of waste tape 10 wound from a reel 11 held on a reel stand 4, and the suction element 2 has a common suction hole 6 through which air and the waste tape 10 are passed; a pressurized air blowout hole 7 which is circular and linear is formed in the inner periphery of the suction hole 6, and pressurized air is ejected into the suction hole 6 from the pressurized air blowout hole 7, so that the air is forced to flow at high speed by negative pressure produced within the suction hole 6, and so that the waste tape 10 is sucked and moved to store the waste tape 10 in a waste tape storage part 5.
Patent JP-S5360196-A (JP)
Title: Production of solid video transducer
Inventor: HIMENO KINYA
IPC: H01L31/14
Filed: 1976-11-10
Abstract: PURPOSE: To improve luminance, etc. by clarifying the atmosphere in the panel space encircled by a transparent base plate, a support body, a moistureproof protecting plate, simultaneously filling a moistureproof sticking agent in the clearance of the circumference thereof and hardening said agent and further removing the volatile components of these portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5260323-A (JP)
Title: Gas-turbine combustor
Inventor: KUSABA MASANOBU
IPC: F23R3/42
Filed: 1975-11-14
Abstract: PURPOSE: A gas-turbine combustor characterized by reduced NOx emission, wherein the combustion zone is devided into two regions: a primary region where the low-oxygen combustion occurs; and a secondary region where the low-temperature combustion occurs with the aide of excess air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07265949-A (JP)
Title: Method for removing spacer for continuous coil
Inventor: SATO TADASHI
IPC: B65H49/28
Filed: 1994-05-26
Abstract: PURPOSE:To remove a spacer to be interposed between upper and lower coils without generating flaws on the surface of a metal bar by sensing the marking executed on a joined part while the metal bar is taken out, operating an air solenoid valve by the signal, and ejecting the compressed air from an air tank. CONSTITUTION:An air solenoid valve 13 is arranged between an air tank 11 and a nozzle 12 to eject the compressed air, and a sensor 14 to sense the marking A on the joined part of the bar P is arranged. An ejection nozzle head is lowered by the signal, and the marking sensing sensor 14 generates the signal when the distance between the nozzle 12 and an upper coil 2 reaches the prescribed value by another infrared sensor provided in the vicinity of the head. The air solenoid valve 13 is operated by the signal of the sensor 14, and a spacer 10 on the coil 2 to be rotated by the ejected compressed air from the air tank 11 is blown in the outward direction of the coils 1, 2 to be removed.
Patent JP-2000326193-A (JP)
Title: Lens holding tool
Inventor: YOKOYAMA SHINJI
IPC: B24B13/005
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lens holding tool capable of working both the ends of a lengthy lens with no re-holding operation by fixing the lens onto the holding tool only for one time, and of working the lengthy lens high in quality in both its appearance and its surface accuracy. SOLUTION: This holding tool is provided with a lens holding member 4 holding the outer circumferential part of lengthy lens raw material 1, a waste auxiliary appliance fixture holding member 3 holding a disposal protector 2 outwardly positioned on the side of the worked surface 1a of the lengthy lens raw material 1, and with a protection member 5 protecting the non-worked surface of lengthy lens raw material 1 held by the lens holding member 4, and the lens holding member 4, the disposable protector fixture holding member 3 and the protection member 5, are disposed over to an identical axis 'O'.
Patent JP-S61294314-A (JP)
Title: Linear encoder
Inventor: INASUMI HIROKUNI
IPC: G01D5/245
Filed: 1985-06-21
Abstract: PURPOSE:To resolve the malfunction due to dust and to attain a high resolution by winding spirally a magnetized band magnetized with N and S poles alternately around a straight shaft as an actuator and arranging magneto-resistance elements on the inside face of a cylinder body as a detecting mechanism. CONSTITUTION:The X component of the magnetic flux density between a magnetized band 12 of an actuator 1 and a magneto-resistance element 24a is changed in a since wave form by the position X. That is, a resistance value is outputted from each magneto-resistance element 14a as a position signal. Since the magnetized band 12 is wound spirally at an equal pitch, the screw phase is shifted by p/2 if N and S poles are set at 180 deg. interval on the same circle; and consequently, a magnetic flux density Bg is shifted between magneto- resistance elements 24a and 24b by p/2, and the output signals are inputted to comparators 25a and 25b or the like to obtain output signals (c), (d), (e).
Patent JP-H032301-A (JP)
Title: Method for forming powder
Inventor: IDETANI YASUTOMI
IPC: C04B35/64
Filed: 1989-05-29
Abstract: PURPOSE:To make difficult to bend to a capsule at the time of HIP treatment and to improve the productivity by making the thickness at center part of the capsule thicker than the thickness of both side parts. CONSTITUTION:In the capsule for HIP treatment, at both sides of the center part 1 having large diameter thickness, the side parts 2, 2 having diameter smaller than that of the center part 1 are successively arranged. The side part 2 is constituted with tapered part 3, small diameter tube part 4 and end part 5 from the center part 1, and powder packing hole 6 is formed in inner part of the capsule over the part covering the center part 1 and both side parts 2, 2. Then, at the time of using L for the total length of the capsule and (d) for inner diameter of the powder packing hole 6, values of the length (l) at the center part 1 of the capsule, the thickness T at the center part 1 of the capsule and the thickness (t) at the end part 5 of the capsule may be made to L/2>=l>=L/3, T>=2d/3, 0.5d>=t>=0.15d. By this method, the development of large uneven shrinkage in the center part 1 of the capsule at the time of HIP treatment can be prevented and the whole can be prevented from bent deforma tion.
Patent JP-S6030401-A (JP)
Title: Axial turbine
Inventor: NATORI KENJI
IPC: F01D5/28
Filed: 1983-07-28
Abstract: PURPOSE:To make it possible to use high temperature steam by forming moving blades in an integrated shape consisting of a passage made of heat-insulating materials and embedded and tenon parts, in the moving blades of an axial turbine. CONSTITUTION:The passage 24 of an axial turbine blade is made of heat insulating materials of low thermal condutivity and the passage 24 is integrated with tenon-8 and embedded parts 5 by welding-all-around. Thus, the temperature of the tenon-8 and embedded parts can be reduced. Consequently, the use of high temperature steam becomes possible.
Patent JP-H06324785-A (JP)
Title: Manufacture of pressure switching device
Inventor: SHIRASAKI TOMOYUKI
IPC: G06F3/047
Filed: 1993-05-14
Abstract: PURPOSE:To improve productivity and to reduce a manufacture cost in the formation of a pressure sensitive electrically conductive layer formed between the two surface electrodes (baffles) of a pressure switching device to be a coordinate input device for normally insulating the two electrodes and short-circuiting the two electrodes at the time of pressurization. CONSTITUTION:First, a transparent electrode layer 14 is formed on a film substrate 12. Also, polymerizing solution 19a for which a monomer to be the material of an electrically conductive organic polymer, an electrolyte and a solvent are mixed is filled in an electrolytic cell 19. Theta, the film substrate 12 wound from a roll G to the roll H is passed through the polymerizing solution 19a of the electrolytic cell 19 and also a voltage is applied between a counter electrode in the polymerizing solution 19a and the transparent electrode layer 14. At the time, the pressure sensitive electrically conductive layer 17 composed of the electrically conductive organic polymer ms formed on the surface of the transparent electrode layer 14 by electrolytic polymerization reaction. Then, the different film substrate provided with the transparent electrode layer is laminated on the film substrate 12 and the pressure switching device is obtained.
Patent JP-S5839198-A (JP)
Title: Production for dynamic speaker
Inventor: MATSUMOTO HIROSHI
IPC: H04R9/02
Filed: 1981-08-31
Abstract: PURPOSE:To set accurately and easily the relative attaching position between a voice coil device and a magnetic circuit, by attaching one end of a bobbin, where a voice coil is wound, to a prescribed position of a diaphragm stretched over and attached to a ring and attaching the magnetic circuit to the magnetic circuit attaching part of a frame. CONSTITUTION:The step part on the outside circumference of the upper end of a yoke 14 is attached to a magnetic circuit attaching part 10 of a frame 7. The end part of a bobbin 5 and a voice coil 6 are arranged in the space having a constant gap between a pole piece 16 and the yoke 14. A rectangular notch 17 is provided in a part of the outside circumference of the frame 7, and a terminal plate 18 is attached in the depth of the notch 17 across the notch 17. A pair of conductive layers 20 and 21 are formed on a rectangular insulating substrate 19 by adhesion to constitute the terminal plate 18.
Patent JP-H05330171-A (JP)
Title: Paper feed device
Inventor: MACHINO HITOSHI
IPC: B41J13/00
Filed: 1992-05-28
Abstract: PURPOSE:To suppress the generation of noise by controlling a paper feed device so that the feed speed of a feed means is set to a first speed from the start of feed control to specified timing and changed over to a second speed slower than the first speed from the specified timing to the completion of loop formation. CONSTITUTION:Specified paper is fed by a feed means consisting of a motor 203 and rollers 102, 107, 108 and, after the leading end of the paper reaches a resist means 110, the paper is further fed by specified quantity to form a loop. In this paper feed device, a means 306 controlling the feed of the paper so that the feed speed of the feed means is set to a first speed from the start of feed control to specified timing and changed over to a second speed slower than the first speed from the specified time to the completion of loop formation is provided and the formation of the loop is performed at the second speed by the means 306. As a result, the collision noise of the paper at the time of loop formation can be suppressed while a paper feed time is shortened.
Patent JP-H01305024-A (JP)
Title: Encapsulating material having high specific gravity
Inventor: TAKAHASHI MASATO
IPC: A61K47/36
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a material to be encapsulated, having high specific gravity and excellent filling property in capsule and capable of reducing the amount of capsule and the size of a drug preparation by compounding a solid component composed of a drug and starch into a liquid base. CONSTITUTION:Starch is added to a drug such as methylephedrine hydrochloride, cyanocobalamin or dihydrocodein phosphate to obtain a solid component. The objective material can be prepared by adding 40-70wt.% of the above solid component to an oily or aqueous liquid base (e.g., medium-chain fatty acid triglyceride or polyethylene glycols). The obtained encapsulating material has a fluidity sufficiently high to be filled in a hard capsule and can be easily filled in hard capsule in spite of high specific gravity (1.0-1.2).
Patent JP-S6114901-A (JP)
Inventor: KAARU JIEI AREKISANDAA
IPC: B27B17/02
Filed: 1984-07-02
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。