baber/WOPTO huggingface dataset:
Patent JP-2001071536-A (JP)
Title: Ink jet recording apparatus
Inventor: KOBAYASHI ATSUSHI
IPC: B41J2/18
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus enhanced in the reliability of its printing operation by using a diaphragm valve arranged to the ink flow channel reaching a recording head from an ink storage part. SOLUTION: A flow channel on-off means 21 is arranged to the ink flow channel reaching a recording head 6 from an ink storage part 7 as a diaphragm valve and closed in such a state that the recording head 6 is sealed by a capping means 13 and the negative pressure from a suction pump 23 is accumulated. By using the diaphragm valve as the flow channel on-off means 21, durability and the certainty of on-off valve operation are ensured and the pressure variation excerted on the side of the recording head can be extremely reduced in on-off valve operation. Therefore, a recording apparatus enhanced in the reliability of printing operation not destructing the meniscus of ink formed to the nozzle orifices of the recording head can be provided.
Patent JP-H0592839-A (JP)
Title: Recording device
Inventor: IKEDA YASUHIKO
IPC: B65H3/06
Filed: 1991-10-01
Abstract: PURPOSE:To provide a recording device of a compact size and an excellent operability in which from supply to discharge of a recording material including register adjustment for preventing skew feed can be executed by normal/inverse rotation control to one drive source. CONSTITUTION:A recording device comprises a first transport means 2 to separate and feed stacked recording materials 1, second transport means 4, 5 for feeding the fed recording materials further to third transport means 6, 7 after register adjustment, one drive source 11 for driving the first, second, and third transport means 2, 3, 4, and means 13-20 for changing drive force transmission between the first transport means 2 and the second and third transport means 3, 4 according to change of normal/inverse rotation of the drive source 11.
Patent JP-2001052614-A (JP)
Title: Display panel and manufacture of the same
Inventor: SASAKI YOSHIKI
IPC: H01J11/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To firmly join a pair of panel boards by forming and holding a paste joint material surface on a joining holding member, contacting an approximately whole apex of a plurality of barrier ribs of one side of the pair of panel boards to a surface of the joint material while controlling a degree of contact to attach the joint material, and joining the pair of panel boards oppositely to each other through the joint material. SOLUTION: A rear surface of a back panel PA2 having barrier ribs 18 and a fluorescent material layer on its surface, is sucked to a base 42 vertically slidable in parallel with a flat plate 41 having a flat joint material layer 40 of a paste joint material Ba having comparatively high viscosity and including the glass of a low melting point, whereby the curving of a back glass board is straightened. Partition upper surface parts 18a and a surface of the joint material layer 40 are contacted by the gentle movement of the base 42, and then separated in the opposite direction, which prevents the uneven coating and the elimination of the joint material Bd caused by the inertia force.  The coating material Ba attached by surface tension is ideally coated in a state that it is thick at a central part and thin at a peripheral part in the direction perpendicular to the extending direction of the barrier ribs 18 acting as spacers in the joining.
Patent JP-H04134010-A (JP)
Title: Mycelial growth promoter for edible mushroom and method for promoting mycelial culture of edible mushroom
Inventor: YOSHIMURA HISASHI
IPC: A01G1/04
Filed: 1990-09-22
Abstract: PURPOSE:To promote mycelial culture of edible mushrooms with the subject growth promoter by extracting and fractionating pyroligneous acid with an organic solvent and producing the subject growth promoter consisting essentially of the resultant weak acidic fraction solution, a neutral fraction solution or a mixture solution thereof. CONSTITUTION:For example, pyroligneous acid of Quercus mongilca Fisch. var. grosseserrata Rehd. et Wils. obtained as a by-product in producing charcoal is fractionated by using diatomaceous earth as a support and prefilling sulfuric acid, NaHCO3 and NaOH with dichloromethane as an organic solvent according to a column extraction method, fractionating and separating the pyroligneous acid into a strongly acidic fraction, a weakly acidic fraction, a neutral fraction and a basic fraction. A growth promoter consisting essentially of the aforementioned weakly acidic fraction, neutral fraction or a mixture solution thereof can be added to a culture medium inoculated with spawns in artificial cultivation of edible mushrooms to shorten the cultivation period and increase the yield.
Patent JP-H02101399-A (JP)
Title: Firing training effect deciding circuit employing laser beam
Inventor: MORIYAMA KAZU
IPC: F41G3/26
Filed: 1988-10-11
Abstract: PURPOSE:To permit the detections and determination of a multitude of informations simultaneously by receiving the light of digital modulation, in which a multitude of informations is coded, in communication effected by the space transmission of laser beams. CONSTITUTION:Laser beams, transmitting digital codes coded so as to be corresponding to the characteristics, effective ranges, range of impact and the like of a firearm, are projected while a plurality of photo detectors 2-11 to 2-1m, having high-sensibility characteristics capable of receiving laser beams from all directions, are mounted on the side of hitting targets. The laser beams are amplified by an amplifier after converting the beams into electricity and are connected to previously set differential amplifiers A, B to take out binary digital electric signals from either one or both of the amplifiers a, B in accordance with the strength of energy of the laser beams. The degree of impact at the side of the targets is classified into a plurality of kinds by combining a plurality of sets of these photo detectors 2-11 to 2-1m while the classified degree of impact is combined with the contents of the codes after determining received codes whereby the degree of damage may be simulated.
Patent JP-H0786953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OSHIO TOSHIYUKI
IPC: G11C11/407
Filed: 1993-09-16
Abstract: PURPOSE:To input four ways of signal inputs from one input terminal with simple configuration by fetching and holding an input signal previously synchronized with the edges of rise and fall a clock pulse. CONSTITUTION:The clock pulse is supplied from the outside to respective clock terminals C of FF circuits (DF) 1 and 2 while being directly and after inverted by an inverter circuit N1. Therefore, the DF 2 fetches the input signal of a data terminal D corresponding to the rise edge of the clock pulse, and the DF 1 and 2 output respective output signals Q and inverted output signals QB. Both these output signals Q and QB are decoded by NAND gate circuits NA1-NA5 and outputted through inverter circuits N2-N5 as a state A-D set signals. Thus, while using signals (a)-(d) and delay circuits DL1 and DL2, the signal inputs in the four ways of states A-D at a maximum can be practically performed from one terminal with a simple circuit.
Patent JP-H0671735-A (JP)
Title: Manufacture of hose
Inventor: KAWASAKI MINORU
IPC: B29C49/22
Filed: 1992-08-28
Abstract: PURPOSE:To provide for manufacture of hoses without the necessity of removing the bag-like closed ends after blow molding, and besides, capable of obtaining a good dimensional accuracy in its inner surface. CONSTITUTION:A blow molding material is previously molded into a tube, and core molds 30 are inserted in the inside of opening ends of the previously molded tube 28, and then the ends are blocked and the inner diameter is regulated, and by keeping this state, the previously molded tube 28 is set in a blow mold 34 together with the core molds 30, and thereafter, or by heating prior to this, blow molding is effected after softening the previously molded tube 28.
Patent JP-H1079577-A (JP)
Title: Printed circuit board and manufacturing method of printed circuit board
Inventor: YOSHIKAWA HAJIME
IPC: C04B35/111
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a black printed circuit board, where no short-circuit is caused between wires applied with chemical plating, and to provide its manufacturing method. SOLUTION: A first green sheet 61 made of an alumina to which 0.01 pts.wt. of a molybdenum or 1 and a tungsten or below is added, and a second green sheet 62 made of an alumina including a black color change metal are laminated with each other. A bonding pad metallizing ink 67 is formed on the first green sheet 61. After a laminate 70 is baked in a reducing atmosphere, chemical plating is applied to a bonding pad 20. Since the molybdenum or 1 and the tungsten are not exposed on a ceramic layer 51 formed by baking the first green sheet 61, short-circuiting of the bonding pad 20 due to deposition of the plated material onto the ceramic layer 51 is not caused in the case of conducting chemical plating.
Patent JP-S63112725-A (JP)
Title: Polyester binder fiber
Inventor: YOKOZAWA MICHIAKI
IPC: D01F8/14
Filed: 1986-10-25
Abstract: PURPOSE:To produce the titled fiber by using a specific copolyester at the surface part of a fiber and applying an epoxy compound to the fiber, capable of effectively bonding main fibers with each other and giving a bonded textile product usable in a hot atmosphere with little lowering of the bonding strength. CONSTITUTION:The surface of the objective fiber is composed of a poly(ethylene terephthalate/isophthalate) copolyester having a terminal carboxyl group concentration of >=50 equivalent/10<6>g and containing 20-50mol% ethylene terephthalate unit and the fiber is imparted with >=0.1wt% epoxy compound such as polyethylene glycol diglycidyl ether. The application of the epoxy compound is carried out preferably after melt-spinning the above copolyester singly or in combination with other components and before the drawing of the spun fiber. In the case of using the fiber in the form of a composite fiber, the fiber is preferably a sheath-core composite fiber having the above copolyester as the sheath component.
Patent JP-H08107889-A (JP)
Title: Nuclear spin tomography device
Inventor: MIHIYAERU MOORITSUTSU
IPC: A61B5/055
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To keep the magnet of a fundamental magnetic field as small as possible in a given patient-receiving volume by coupling high frequency signals into conductor loops of the gradient coil so that the gradient coil can be operated as an element of a combined high frequency antenna. SOLUTION: Conductor loops adjacent to a gradient coil 3 are connected to each other by high frequency bridging capacitors 4 so as to transmit high frequency current via a plurality of conductor loops. The four corners of the antenna structure formed by the gradient coil 3 and the high frequency bridging capacitor 4 are connected to earth via capacitors 5, and function as resonant capacitors. The antenna structure is connected to a high frequency transmitting and receiving unit 9 through an adapting circuit net formed by a longitudinal capacitor 7 and a lateral capacitor 8. Thus, the diameter of the cylindrical opening of a magnet of the super-conductor magnet system or the spacing between pole shoes of pole shoe magnets can be greatly reduced.
Patent JP-H10103350-A (JP)
Title: Bearing for steering column
Inventor: KINOSHITA SATOSHI
IPC: F16C27/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a bearing for a steering column to prevent the occurrence of a trouble due to deterioration with the lapse of time of a synthetic resin bearing and be excellent in assembling property. SOLUTION: A plurality of slits 13 is peripherally formed in a truncated conical part 11 and an elastic tongue piece part 14 is formed between the slits 13. The inner peripheral surface of the end part of the elastic tongue piece part 14 is brought into slide contact with a shaft 4 and the shaft 4 is rotatably supported. A plurality of elastic press parts overlapped with the elastic tongue piece part 14 of the truncated conical part 11 are formed at a synthetic resin bearing 8 having a cylinder part 10 molded integrally with the truncated conical part 11. An annular spring body 9 on which an engaging protrusion part engaged with the slit 13 is formed is formed in a covering state.
Patent JP-H0994984-A (JP)
Title: Printer
Inventor: NARISHIMA TOSHIO
IPC: H04N1/405
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To print by uniform quality and to further deal with the aging change by making it possible to manufacturing a low-cost multi-nozzle print head, raising the substantial resolution and printing at the accurate print gradation level. SOLUTION: A shading correcting unit 14 corrects a print data signal to be printed by using shading correction data previously obtained and stored in an EE-PROM 10 and shading correction data input from a man-machine interface unit 2, and generates a head application signal for driving a print head 16 from the print data after the correction.
Patent JP-2000087366-A (JP)
Title: Joint structure of pile head and jointing method
Inventor: NISHIYAMA TAKASHI
IPC: E02D5/34
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To adopt a joint method for a pile head as a joint method in the case high degree of fixing is not required, and to improve design efficiency or work efficiency in execution. SOLUTION: Joint structure of a pile head is so constituted that horizontal resistance members 2 are mounted to the head of a pile 1 of a steel pipe and that it is buried in a foundation slab 3 as a concrete base section of an upper structure under such a state. The horizontal resistance members 2 are formed in the shape of a strip by means of flat steel bar, etc., and notches 4 having width corresponding to the thickness of the pile 1 as the steel pipe are formed in the lower ends of them. The notches 4 are fitted into the head of the pile 1 so that they can fit into the pile in a detachable manner in the vertical direction.
Patent JP-H0197546-A (JP)
Title: Positioning device for machine tool
Inventor: TAKAGI AKIRA
IPC: B23Q17/00
Filed: 1987-10-12
Abstract: PURPOSE:To improve working efficiency, by a method wherein a position detecting device formed with a switch and a dog is provided, and the position detecting device is connected to a control device. CONSTITUTION:With a zero return button pressed, a control device 21 investigates a switch 20 before a zero return command is issued to an NC device 9. The control device 21 commands a zero return motion to the NC device 9 immediately when the switch 20 is opened and after a machining head 1 is moved in a direction X2 by 1.1 P when the switch 20 is closed. In which case, when the power source of the NC device 9 is opened, a position where the machining head 1 is situated rearmost to the X1 side is when the machining head is positioned in an origin A. Since a distance DA is equal to P, when the machining head is moved to the X2 side by a distance longer than a pitch P, the machining head 1 is positioned near to the X2 side than a position D without fail, the machining head 1 can be positioned in the origin A, and the origin A is also determined.
Patent JP-H11155881-A (JP)
Title: Operative path retrieval device
Inventor: ASANO TAKEO
IPC: A61B19/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an operative path retrieval device by which a plural number of admission path candidates of a treatment tool such as a centesis needle or the like from the body surface to a diseased part are derived under various conditions and a guidance for the optimum operative strategy to an operator is shown. SOLUTION: This device reads two-dimensional image data of the photographed body in a computer or the like, displays the body image in three dimensions on the same screen by a monitor 2, and converters the diseased part data into a three-dimensional structure by a three-dimensional structure reconfigurating part 5. The geometric center of the three-dimensional structure is calculated by a geometric center operating part 6, a plurality of straight lines or one shortest straight line directing from the geometric center to the body surface is calculated and displayed with the body image, and a guidance for the low stress operative strategy is given to an operator.
Patent JP-2000088624-A (JP)
Title: Method, system and apparatus for controlling effective term in centralized control system of gas
Inventor: OE HIDEKI
IPC: G01F3/22
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To enable to manage the term of validity control of each of apparatus by receiving and storing term of validity information from a reader, preparing and sending term of validity control information about the end of the term of validity from the information to a monitor, without lowering the processing efficiency of the monitor. SOLUTION: Whether a bar code information is transferred from a reader is judged to judge whether the term of validity information is registered in a gas meter. If registered, the term of validity information is extracted from the bar code information and stored in an RAM 14a3, sorted in the ascending order of the term of validity, based on each term of validity information and stored in an EEPROM 14c. The calendar information is acquired from a clock IC 14f, whether it is one day or not is judged therefrom and whether one month lapsed or not is judged. If judged to be one day, the term of validity data in the EEPROM 14c is compared with the calendar information to judge if apparatuses ending the term of validity in this month exist. Thus, those apparatuses ending the term of validity thereof can be detected in advance.
Patent JP-H02103284-A (JP)
Title: Method for liquefying coal
Inventor: MOCHIDA NORIAKI
IPC: C10G1/00
Filed: 1988-10-12
Abstract: PURPOSE:To prevent adhered materials from sticking to the interior of heating furnace tubes by boosting the pressure of a mixture of coal with a solvent, heating the mixture, feeding the boosted and heated mixture to a coal liquefier and separately feeding a mixture of a coal liquefaction catalyst and solvent to the above-mentioned liquefier. CONSTITUTION:Coal and a solvent, such as anthracene oil, are fed to a pulverizer 1, mixed, regulated, then placed in a preparation vessel 2 and prepared into a slurry, which, together with hydrogen, is fed into a tube (4a) of a heating furnace 4 with a pressure boosting pump 3, subjected to pressure boosting and heating and subsequently fed to a liquefaction reactor 5. On the other hand, separately from the coal and solvent, a coal liquefaction catalyst and a solvent are placed in another preparation vessel 11, mixed and prepared and the mixture prepared into a slurry is then directly fed to the liquefaction reactor 5 with a feed pump 12 without passing through the heating furnace. Furthermore, a mixture of fine iron oxide powder with sulfur powder or fine iron sulfide powder is used as the above-mentioned catalyst.
Patent JP-2000085557-A (JP)
Title: Turning behavior condition detecting device for vehicle
Inventor: KIN KEIYU
IPC: B60T8/24
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To detect the turning behavior condition for a vehicle securely, even in the condition that the friction coefficient of the road surface is low. SOLUTION: By comparing the front wheel slip angle and the rear wheel slip angle operated depending on a car body side slip angle in a car body slip angle operation means 13, and comparing the front wheel slip angle limit value and the rear wheel slip angle limit value depending on the car body speed detected by a car body speed detecting means 10 and the friction coefficient inferred by a friction coefficient inferring means 14, the turning behavior condition of a vehicle is decided by a deciding means 15.
Patent JP-2001051009-A (JP)
Title: Waveform detector
Inventor: SHIMADA KOICHI
IPC: G01D21/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make reliably detectable signals suddenly generated like detection of insulation deterioration of insulators for transmission lines and make collectable data only needed for the deteriorated part. SOLUTION: After thinning out digital input signals, the wavelet transformation about one measuring frame corresponding to an expected length of a reference waveform is made with delays of every one sample period of the reference waveform, a numerical value table having amplitude values given on frequency- time coordinates from the transformation result is compared (21) with one having a dispersion width given to a numerical value table wherein the reference wave form is wavelet transformed in a memory 17, and if both coincide, the reference waveform is judged to be involved in input signals at the time so that input signals required at the time are taken into a memory 22.
Patent JP-H03119068-A (JP)
Title: Water-based pigment ink composition
Inventor: WATABE HITOSHI
IPC: C09D11/02
Filed: 1989-09-30
Abstract: PURPOSE:To provide the title composition excellent in the clearness of holographs on drawing films, good in ink followability in high-speed drawing using e.g. an automatic drawing instrument, comprising a pigment, a specific copolymer (salt), water and a specified amount of silicone oil. CONSTITUTION:The objective composition comprising (A) pref. 1.0-30.0wt.% of a pigment (e.g. yellow ochre, titanium dioxide, carbon black), (B) pref. 1.0-20.0wt.% of a copolymer of hydrophobic unsaturated monomer and hydrophilic unsaturated monomer and/or its salt [e.g. styrene-(meth)acrylic copolymer], (C) pref. 35.0-97.0wt.% of water, and (D) 0.8-5.0wt.% of a water-soluble silicone oil.
Patent JP-H07112780-A (JP)
Title: Disk cartridge case
Inventor: KIKUCHI SHUICHI
IPC: G11B23/023
Filed: 1993-10-13
Abstract: PURPOSE:To provide a disk cartridge case which can accurately store and protect a disk cartridge, makes the storing operation and handling easy and is simple in structure and inexpensive to produce by attaching a storing member to the case side face part. CONSTITUTION:An outer packaging sheet member 1 is formed consisting of a case backbone part 6, i.e., a central part defined by folding lines 4 and 5 parallel to each other, and a case side face part 2 and a case lid part 3 with the backbone part 6 interposed therebetween. A storing member 7 is formed into the shape of a box with one face part opposite to the inner face of the case side face part 2 and a side face part opposite to the case backbone part 6, each in an open condition. By attaching the storing member 7 firmly to the case side face part 2, a storing space 9 for storing a disk cartridge is formed. A projecting sealing tag piece 11 which can be freely separated from its base part is integrally formed on either of side edges of the case side face part 2 and the case lid part 3 and this tag piece is provided at its central part with a projecting opening 16 through which a hanging projecting piece 13 formed on the storing member 7 can be projected.
Patent JP-S62114750-A (JP)
Title: Ingot guide device for continuous casting installation
Inventor: MATSUMOTO SHUNTARO
IPC: B22D11/10
Filed: 1985-11-13
Abstract: PURPOSE:To easily and quickly make an operation to replace an electromagnetic stirrer to an optimum stirring position and to improve productivity by automatically retreating and resetting a guide device to a prescribed position according to the installation and removal of the electromagnetic stirrer to and from the guide device. CONSTITUTION:An operator removes a stop pin 23, places the electromagnetic stirrer EMS on the guide device 2 and pushes in the device. The guide device 2 is then retreated downward against the energizing force of a housing 13 by the weight and pushing force of the electromagnetic stirrer EMS. On the other hand, the guide device 2 is automatically pushed upward via oscillation arms 3 and 4 by the housing 13 when the installed electromagnetic stirrer EMS is removed from the guide device 2. The guide device stops by contacting a stopper and is reset to the state where the device is aligned to a pass line.