baber/WOPTO huggingface dataset:
Patent JP-H0460117-A (JP)
Title: 6 cycle diesel engine
Inventor: YAMAKOSHI TAKESHI
IPC: F02B75/02
Filed: 1990-06-28
Abstract: PURPOSE:To make an injecting direction of compressed air injected into a combustion chamber from an air supply chamber coincide with a swirling direction generated in the combustion chamber so as to try improvement of engine performance by forming a shroud part into a valve for opening and closing a through hole which connects the air supply chamber to the combustion chamber. CONSTITUTION:A through hole 10 for connecting an air supply 9 to an above- mentioned combustion chamber 6 is provided in the cylinder head 5 of an engine. Also, a sub-valve 42 for opening and closing a port opened in the chamber 6 of the through hole 10 is slidably attached to the cylinder head. In this case, a shroud 43 for controlling the injecting direction of an activated pre-mixture injected into the combustion chamber 6 from the air supply chamber 9 along the direction of swirling generated in the combustion chamber 9 is formed on the tip end of the sub-valve 42. That is, by opening and closing the valve 42, the compressed air injected into the combustion chamber 6 from the inside of the air supply chamber 9 is controlled in its injecting direction by means of the shroud 43 to promote swirl in the combustion chamber 6 by means of the compressed air.
Patent JP-H0777207-A (JP)
Title: Operating method for actuator
Inventor: HATA TAKANORI
IPC: E02F3/85
Filed: 1993-06-17
Abstract: PURPOSE:To facilitate micro-operations in the operation of an actuator based on output of a detector for detecting the amount of operation of a lever by making the rate of change of electric signals in a micro operation area smaller than the rate of change of electric signals in a normal operation area. CONSTITUTION:When an electric lever 11 is operated, its position is detected by a position detector 13, and a position signal is inputted to a controller 14. The controller 14 stores a data map, in which a specified range in the neighborhood of the amount of operation of the electric lever 11 is regarded as a micro operation area, the area except the micro operation area is regarded as a normal operation area, and the rate of change of electric signals of the micro operation area is smaller than the rate of change of electric signals of the normal operation area, in its storage part. The controller 14 reads output current which corresponds to the amount of operation of the electric lever 11 from the data map, and transmits corresponding electric signals to servo valves 26a, 26b. Thus, the angles of swash plates, namely the pump capacities, of swash plate pumps 21a, 21b are changed by servo cylinders 25a, 25b.
Patent JP-H0834121-A (JP)
Title: Ink jet recording device
Inventor: IMAZEKI ATSUMICHI
IPC: B41J2/165
Filed: 1994-07-22
Abstract: PURPOSE:To improve ink discharging performance and stabilize image quality by eliminating remaining foreign matter on a discharge opening face of a record head in an ink jet recording device. CONSTITUTION:A record head 20 proceeds in a direction of an arrow X and prints at a printing area. In an ink discharge opening 22 at this time, its longest side 221 is arranged in the proceeding direction of the record head 203. A wiping device 40 rises toward the record head 20 which proceeds in a direction of an arrow Y after completion of printing, and a blade 44 butts against a discharge opening face 25 for wiping in a direction W. The blade 44 begins wiping from a back end in the print proceeding direction of the discharge opening face 25 of the record head 20, passes on the discharge opening, and wipes the front part of the discharge opening face 25 having a largest quantity of attached foreign matter D. The wiped foreign matter is sucked and removed by a sucking body 70. As the blade 44, which has little foreign matter attached thereto due to wiping of a back part having a small quantity of the attached foreign matter, passes through the discharge opening 22 of the record head 20, reattaching of the foreign matter does not occur.
Patent JP-H0834243-A (JP)
Title: Vehicle roof
Inventor: KAARU DOBUORUSHIYAKU
IPC: B60J7/12
Filed: 1994-07-22
Abstract: PURPOSE:To perform the stable connection of a side roof member with a horizontal beam by forming a lock mechanism which can mount and dismount the side roof member on/from the horizontal beam above a windshield freely by screws provided on the side roof member and the horizontal beam. CONSTITUTION:An electric drive device 82 provided on a side of a front and horizontal beam 2 is connected to a screw bush 94 supported on the front and horizontal beam 2 in such a manner that it can rotate freely and is immobile in the direction of axial line through a two-step worm transmission device 93, and its female screw 95 cooperates with a male screw 96 of a side roof member 6. On the other hand, a bolt 97 supported on the side roof member 6 movably in the vertical direction is movable in the vertical direction against force of a spring 98 by a pin 99 engaging with a slit 100 and supports the side roof member 6 so that it does not slip. An aligning pin 101 engaging with an aligning receiver 102 of the front and horizontal beam 2 when a vehicle moves in the vertical direction is provided on the side roof member 6. Consequently, it is possible to fix the side roof member 6 on the front and horizontal beam 2 stably and increase stability of a folding cage.
Patent JP-S5796066-A (JP)
Title: White ink composition for jet printing
Inventor: MATSUMOTO TOKIROU
IPC: C09D11/00
Filed: 1980-12-04
Abstract: PURPOSE: To prepare the titled ink composition having excellent discernibility, storage stability, and jet stability, by mixing water, a water-soluble solvent and a plastic pigment composed of a water-soluble resin and a colorant at a specific weight ratio.  
     CONSTITUTION: The objective ink composition is prepared by mixing (A) 10W 80(wt)% water-soluble solvent[1W3C lower aliphatic alcohol (e.g. methanol) or a glycol ether solvent (e.g. ethylene glycol)], (B) 2W10% water soluble resin (e.g. acryic resin), (C) 5W20% plastic pigment (an aqueous dispersion of a non- film forming resin insoluble in the component A and water and having a particle diameter of 0.3W1.0μ and a refractive index of 1.4W1.6), e.g. polystyrene, and (D) the remaining part of water, wherein the weight ratio of the solid contents of the (component C)/(component B) is 2W6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000318395-A (JP)
Title: Magnet decorator for spectacle lens
Inventor: SAKAI YOSHIKAZU
IPC: B44C5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable decorator simply mounted on the surface of a spectacle lens. SOLUTION: First magnets 2 are adhered to desired positions on the rear surface of the spectacle lens 1 with double-sided adhesive tapes, and second magnets having decorators are rotatably magnetically attached to opposed same positions on the surface of the lens.
Patent JP-H1114324-A (JP)
Title: Pattern defect inspection method and device therefor
Inventor: HARA YASUHIKO
IPC: G06T7/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method by which such an error is not judged as a defect even if there are deformation, strain of patterns and a positioning error between a standard pattern and an inspection object detecting pattern in a wiring board by applying a different inspection standard to patterns or respective layers in an inspection of a multilayer pattern on a multilayer wiring board to which a solder resist is applied. SOLUTION: Inspection object patterns are detected, and labeled with respective patterns mutually separated in the detected patterns, and a feature quantity of the labeled individual patterns is calculated, and a table relating this feature quantity to positions of the labeled patterns is made. Meanwhile, a pattern being a standard for these inspection object patterns is prepared, and a feature quantity of a standard pattern is also similarly calculated, and a table releated to coordinates is made. In a pattern inspection, feature quantities of nearby patterns equivalent to corresponding coordinates of the table are compared with each other, and feature quantites of the inspection object patterns and the standard pattern are compared with each other, and a defect is detected.
Patent JP-2000229661-A (JP)
Title: Container, bowl and plate-formed article such as tray, dish, carrying tray, lunch box, pack and cup formed of waste, non-used stuff, recycling material, and recycled stuff including leaf, stem, husk and skin of crop
Inventor: SAGAWA EITOKU
IPC: B65D65/46
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge of toxious and harmful substances in incineration, and to enable mass production at a low cost by processing fibers of reeds, straws, corns, bamboo, etc., into sheets, and pressing them in a die to form a container such as a tray or a pan. SOLUTION: Stock materials to form a product, i.e., fibers of such as reeds, straws, corns, bamboo, kaoliang, kenaf and coconut are changed into knitting or non-woven fabric, and pressed in a die to form a product. Heating and sterilization are performed at the same time. To improve the watertightness, an edible watertight film is attached to the surface. The edible waterproof film includes a gelatin film, a starch film, a polyvinyl alcohol film, and if gelatin film is used, a dried carbohydrate is added by 0.02-0.2% to prevent gelatin from being dissolved with hot water, etc.
Patent JP-S6153121-A (JP)
Title: Production of high-purity zirconium dioxide powder
Inventor: KIUCHI NORIHIRO
IPC: C01G25/02
Filed: 1984-08-20
Abstract: PURPOSE:To prepare highly pure zirconium dioxide powder for LSI material, by mixing zirconium hydroxide with high-purity nitric acid, separating into solid and liquid, washing the solid with ultrafine water, reacting with high-purity ammonia, and drying and clacing the product. CONSTITUTION:Zirconium hydroxide is mixed with high-purity nitric acid purified by the distillation at >=50 deg.C, to remove radioactive elements. The mixture is separated into solid and liquid, and the solid is washed with ultrafine water for electronic industry grade, and made to react with high-purity ammonia to obtain zirconium hydroxide. The zirconium hydroxide is dried and calcined, or calcined without drying, to obtain the objective high-purity zirconium dioxide.
Patent JP-H04314775-A (JP)
Title: Pressure-sensitive adhesive
Inventor: UMEDA MICHIO
IPC: C09J115/02
Filed: 1991-04-11
Abstract: PURPOSE:To provide a pressure-sensitive adhesive which can be satisfactorily applied to a vulcanized rubber molding even when the molding is not subjected to conventional treatment such as buffing or priming. CONSTITUTION:An adhesive composition is prepared by mixing a halogenated butyl rubber as a base with a bivalent amphoteric metal oxide, a metal chloride, an organic ultraaccelerator and an aromatic sec. amine antioxidant in a specified ratio.
Patent JP-S6329522-A (JP)
Title: Gas treatment and reaction tube
Inventor: MASUDA TSUKASA
IPC: H01L21/31
Filed: 1986-07-23
Abstract: PURPOSE:To obtain a pressure reduced CVD reaction tube, in which the yield of foreign materials is less, in a gas treating method for machining a material to be treated, by washing the inner wall surface of the reaction tube during maintenance, and thereafter forming a coating film on the inner wall surface of the reaction tube. CONSTITUTION:A coating film 10, which comprises polysilicon, whose bonding strength with the reaction tube 1 is high, is provided on the inner wall surface of the tube 1 when pressure reduced CVD is performed by using a reaction tube 1. Then, a quartz boat 3, on which wafers 2 are mounted, is accommodated in the reaction tube 1, and the pressure reduced CVD is performed. As a result, a nitride film is formed on the main surfaces of the wafers 2. At this time, the nitride film 11 is attached on the inner wall surface of the reaction tube 1. Since the bonding strength of the nitride film 11 and the coating film 10 is high, the film 11 is hard to fall from the inner wall surface. Therefore the fallen flakes from the film 11, which is attached to the inner wall surface of the reaction tube 1, are not attached to the main surface of the wafers 2. The defect such as the attachment of the foreign materials is hard to occur.
Patent JP-H09330082-A (JP)
Title: Distortion device
Inventor: SUDA MASAYUKI
IPC: G10H1/16
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To allow to obtain a smooth and arbitrary nonlinear input/output characteristic with a simple constitution by forming a circuit which satisfies a specific equation between input X and output Y. SOLUTION: An X is inputted to multipliers 12-15 connected in series and the inputted Xs are multiplied by X by the multipliers 12-15. Then the output values of the multipliers 12-15 are respectively multiplied by respective coefficients A1 -A5 in other multipliers 16-20, and these multiplied values and added using adders 21-24 to obtain an output Y. D1 7 to D5 11 store the input data or the values calculated at their proceeding stages. In this circuit composed of DSPs(digital signal processor), the output Y is obtained as A1 .X<1> +A2 .X<2> + A3 .X<3> +A4 .X<4> +A5 .X<5> , but when the number of multipliers 12-15 and of address 21-24 is n-1 and the number of multipliers 16-20 is n, the output Y of the circuit is given by A1 .X<1> +A2 .X<2> +A3 .X<3> +A4 .X<4> +A5 .X<5> +...+An .X<n> .
Patent JP-S6063822-A (JP)
Inventor: KAGAWA KAZUO
IPC: F27B9/28
Filed: 1983-09-16
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-H09327345-A (JP)
Title: Base isolation stand
Inventor: ANDO KUNIHIKO
IPC: A47B97/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To protect a work of art displayed indoors and a display case to house the work of art from an earthquake disaster. SOLUTION: In a base isolation stand on/to which a display case A is placed and fixed, plural base isolation mechanisms 4 composed of a small diameter roller 43 and an eccentric large diameter roller 42 are interposed between a lower underframe 1 fixed to a floor surface and an intermediate underframe 2 and between the intermediate underframe 2 and an upper underframe 3 on which the display case A is placed, and the intermediate underframe 2 and the upper underframe 3 are constituted so as to freely swing in the longitudinal direction and the lateral direction to the lower underframe 1.  In a normal condition, the vertically opposed underframes are connected and fixed to each other by a motor-driven trigger mechanism 5, and a seismic movement sensor is actuated when an earthquake occurs, and connection and fixation between the upper and lower undeframes by the motor-driven trigger mechanism 5 is released.
Patent JP-S5876560-A (JP)
Inventor: KIMURA HIROSHI
IPC: D04H1/4266
Filed: 1981-10-27
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-S6063053-A (JP)
Inventor: BETSUMIYA TOSHIAKI
IPC: A61L2/20
Filed: 1983-09-16
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-H1122920-A (JP)
Title: Boiler
Inventor: BANDAI SHIGEMI
IPC: F23C10/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a miniaturized and inexpensive flowing material separating device and restrain the breakage of fire-proofing material as well as insulating material by a method wherein a separator, consisting of a plurality of pieces of tubes, extended vertically between the ceiling surface and floor surface of a combustion gas moving unit, is formed of ceramic tubes. SOLUTION: Individual tubes, constituting a separator 2, are constituted of a plurality of ceramic tubes 22, in which one piece of steel tube 21 is penetrated through the center holes thereof. Both ends of the steel tubes 21 are fixed to the ceiling and the floor surface of a combustion gas moving unit. Extracting holes 23 for sucking combustion gas 5 are provided on the floor surface of downstream side of individual tubes. The separator 2 can be constituted of a plurality of pieces of steel pipes, whose outer surface side is provided with ceramic coating. The pressure of lower side of the floor can be reduced by a pipeline connected to an exhaust gas discharging unit. According to this method, combustion gas at the downstream side of respective pipes, constituting the separator 2, can be sucked and extracted downwardly.
Patent JP-H05338723-A (JP)
Title: Conveying truck
Inventor: NAKATANI HIDEYUKI
IPC: B65G1/04
Filed: 1992-06-04
Abstract: PURPOSE:To conduct transferring work by positioning a wooden pallet where a load is placed on an iron pallet used in an automated warehouse exactly and easily. CONSTITUTION:This conveying truck 7 is provided with a truck body 8 with the placement surface S of an iron pallet 9, a roller table 12, and a lifting device 10 which lifts the roller table 12. The roller table 12 is disposed inside the iron pallet 9 which is placed on the truck body 8. The lifting device 10 lifts the upper surface of the roller 13 to such a height as it protrudes and retract from/into the upper surface of the frame-shaped pallet 9. By lifting the roller table 12, a wooden pallet 16 where a load W is placed is transferred onto the frame-shaped pallet 9 on the truck body 8.
Patent JP-2000010804-A (JP)
Title: Device and method for releasing socket of decentralized object system
Inventor: TANAKA KOJI
IPC: G06F13/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for releasing the socket of a decentralized object system which prevents the resources of sockets and objects from being wastefully used. SOLUTION: A client system detects the release of a variable housing an object reference and an object reference release detection part 27 detects an unnecessary socket by collating the object reference recorded at the time of referring to the 1st object with the corresponding information of a socket number. Consequently, a client-side unnecessary socket disconnection part 24 disconnects the detected unnecessary socket. The information of the disconnected unnecessary socket is reported by a server object release notification part 25 to a server system 1. Then a server-side socket disconnection part 15 of the server system notified of the information of the disconnected socket disconnects the socket corresponding to the information of the disconnected socket to prevent the resources of the sockets and the objects from being wastefully used.
Patent JP-S6415322-A (JP)
Title: Production of high carbon steel wire rod for drawing
Inventor: TSUKAMOTO TAKASHI
IPC: C21D6/00
Filed: 1987-07-09
Abstract: PURPOSE:To produce a strengthened steel wire rod for drawing which is fined in pearlite block size by subjecting a high carbon steel wire having a specific compsn. to a combination of warm working and heat treatment under specific conditions then to patenting in a lead bath. CONSTITUTION:The steel wire contg., by weight %, 0.7-0.9% C, 0.001-0.005% B, and 0.05-0.2% Nb is quickly cooled down to a 550-650 deg.C range at >=200 deg.C/sec cooling rate from the temp. of an austenite region to sufficiently generate the supercooled austenite. The wire rod stock is subjected to >=20% working in this temp. region. The wire rod stock is then reheated to the austenite temp. region and is subjected to the patenting in the lead bath. The pearlite block size is thereby fined and the high carbon steel wire rod for drawing of about 400kgf/mm<2> class is obtd.
Patent JP-H0622225-A (JP)
Title: Ccd image pickup device
Inventor: KAWAGUCHI RYUJI
IPC: H04N5/361
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the effect of noise component by providing a picture signal read memory means which is able to read at first a picture signal written at first and also able to read at last a picture signal written at first to the device. CONSTITUTION:A CCD chip 3 has a horizontal charge transfer path HCCD1 the same as that of a conventional device at a lower part of an image section 7 and has another horizontal charge transfer path HCCD2 to an upper part of the image section 7. It is possible to read a picture signal from the HCCD1 or the HCCD2 depending whether the vertical charge transfer path is to be driven downward or upward. The picture signal read out of the CCD chip 3 is once stored in a memory 4. The memory 4 acts like an FIFO memory in which a picture signal written at first is read at first or like an FILO memory in which a picture signal written at first is read at last. Thus, an erected real image as shown in a pattern 5a is displayed on a monitor 5.
Patent JP-H1019377-A (JP)
Title: Hot water heater apparatus
Inventor: SHIROKURA TOSHIYA
IPC: F24H1/10
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot water apparatus wherein hot water at set temperature or temperature near the former is supplied as possible as early upon initiation of hot water supple without complicating the construction while temperature keeping and heating hot water in the apparatus utilizing a heating function of a burner, and wherein a change in temperature of the hot water upon initiation of the hit water supply is reduced to be small to supply hot water at extremely stabilized hot water supply temperature. SOLUTION: A hot water heater apparatus is adapted to include a control part H for executing ordinary combustion control where as water supply to a heat exchanger 2 for water heating is initiated, combustion of a burner 2 is initiated while as the water supply is interrupted, the combustion of the burner 3 is interrupted.  In the apparatus, the control part H is adapted to execute temperature keeping combustion control where in the state that water supply it the heat exchanger 2 is interrupted as set conditions for initiation of temperature keeping combustion are satisfied, it initiates the combustion of the burner 3 while as set conditions or interruption of the temperature keeping combustion are satisfied, it interrupts the combustion of the burner 3, and is further adapted to control in an operation state different from that in the ordinary conduits control in the temperature keeping combustion control.
Patent JP-H0465556-A (JP)
Title: Sensor for weft yarn of loom
Inventor: OSHIMA MASUJI
IPC: D03D51/00
Filed: 1990-06-28
Abstract: PURPOSE:To enable accurate weft yarn sensing by judging the presence or absence of weft yarn based on data outputted according to time shared data obtained by allocating output waveform data of a weft sensor to the respective input units of a neutral network model. CONSTITUTION:In sensing weft yarn of an air jet loom, sensed waveform data outputted from a weft yarn sensor, arranged in the side opposite to yarn feed and connected through an amplifier and an AD converter to a control computer having a neutral network model are subjected to time sharing to the number of input units of the aforementioned neutral network model. The aforementioned time shared data are simultaneously allocated to the respective input units. The presence or absence of weft yarn can be judged based on data outputted from and output unit according to the above-mentioned allocated time shared data. Thereby, sure judgment can be made by recognition of waveform patterns with a high accuracy without being interfered with noise generation such as sensing of fly waste, etc.
Patent JP-S5794309-A (JP)
Title: Production of semipermeable membrane made of polysulfone
Inventor: HONDA ZENJIROU
IPC: C08J9/28
Filed: 1980-12-05
Abstract: PURPOSE: To produce an aromatic polysulfone semipermeable membrane having high filtration efficiency and high permeation rate by using a specific casting solvent and using water as a solidifying bath.  
     CONSTITUTION: A polysulfone resin consisting of the repetitive units of the formula is dissolved in mixed solns. consisting of 95W40wt% N, N-dimethylformamide, or N-methylpyrolidone, and 5W60wt% dimethylsulfoxide, and left still at room temp., whereby it is defoamed and the homogeneous soln. is obtd. This soln. is cast on a smooth glass plate and is left standing, after which it is immersed together with the glass plate in water. The gelled membrane peeled from the glass plate is recovered. 
     COPYRIGHT: (C)1982,JPO&Japio