baber/WOPTO huggingface dataset:
Patent JP-H10138899-A (JP)
Title: Antilock brake device
Inventor: HARA MASAHIKO
IPC: B60T8/48
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an antilock brake device which increases the volume of a damper chamber and is still miniaturized. SOLUTION: An antilock brake device is provided with a main path 4 for guiding liquid pressure from a master cylinder to a wheel cylinder and a return path 7 for communication the wheel cylinder with a reservoir in a housing having a mount insulator fitted thereto. It is also provided with a normally opened type pressure intensifying solenoid valve 5 for opening/closing the main path 4, a normally closed type pressure reducing solenoid valve 8 for opening/ closing the return path 7, a pump device 9 for pumping up a brake liquid in the reservoir and returning it to the master cylinder via a damper chamber 11, and a motor 10 for driving the pump device 9.  A projecting part 17 extending from the side fitted to the motor 10 in the approximately same direction as the axial direction of the motor 10 is provided in the housing and an auxiliary damper chamber 23 communicated with the damper chamber 11 is formed on the projecting part 17.
Patent JP-H02157432-A (JP)
Title: Throttle control device
Inventor: TERASAWA TEI
IPC: F02D9/02
Filed: 1988-12-09
Abstract: PURPOSE:To have traction control and constant speed running control compatibly by coupling a throttle opening/closing means with with No.2 driving means through a clutching means with possibility of engagement and disengagement. CONSTITUTION:When a slip of any drive wheel is informed by the output signal of a wheel speed sensor at the time of starting or during acceleration, a controller 100 makes transfer from the normal running mode into traction control mode, and a motor 51 moves a drive plate 42 (No.2 drive means) in the A direction against the action of an opening spring 22, and a throttle valve 11 in opened condition can return to the close position regardless of the pedal 34 being stamped. Thereby the slip ratio of the drive wheel is suppressed over a certain value. At the time of constant speed running control, current is supplied to a coil 61 of an electromagnetic clutch 60, and a clutch plate 41 is attracted to a clutch yoke 13 (throttle opening/closing means), and the two are consolidated. If stamping a pedal 34 is stopped in this condition, the yoke 13 is adjusted with plate 42 only with the motor 51 into the target throttle opening.
Patent JP-H07141388-A (JP)
Title: Electronic filing device
Inventor: KATAHIRA YOSHIAKI
IPC: G06F17/30
Filed: 1993-11-18
Abstract: PURPOSE:To provide an electronic filing device which shortens the time required for continuous output of plural picture information, which are stored in a disk, to a visualizing device. CONSTITUTION:Plural buffer memories 1 to N are used, and picture information read from the disk is successively written in buffer memories which are confirmed to be empty out of these buffer memories 1 to N, and picture information written in buffer memories are read out to be outputted to the visualizing device after confirmation of the end of write.
Patent JP-H08225602-A (JP)
Title: Low-molecular-weight functional copolymer,its production,andits use
Inventor: URURITSUHI ETSUPURE
IPC: C09D157/00
Filed: 1995-11-30
Abstract: Prepn. of low mol. wt. functional polymers comprises: (1) preparing a first quantity of a mixt. (M1) from at least one component chosen from olefinic unsatd. monomers (B) and cpds. (A) which do not copolymerise with (B) but can react to form a copolymerisable addn. reaction cpd.; (2) starting polymerisation by the addn. of initiators and opt. regulators; and (3) adding an additional quantity (M2) of the (A)/(B) mixt. during polymerisation, the compsn. of (M2) being the same as or different to (M1), with the provision that an oligomer or polymer (C) is dissolved in at least one of (M1) or (M2), and at least one of (M1) or (M2) contains a component (B). Also claimed are: (i) copolymers prepd. by the process, and (ii) binders for lacquers which contain these copolymers, as well as cross-linking agents chosen from isocyanates, melamine resins or epoxy cpds.
Patent JP-H06133871-A (JP)
Title: Roast meat machine
Inventor: YOSHIKAWA SHOZO
IPC: A47J37/06
Filed: 1992-10-27
Abstract: PURPOSE:To decrease the number of cooks, and to eliminate an uneven roast, in the roast meat machine of a skewer roast type. CONSTITUTION:Plural pieces of skewers 10 skewered to meat M are arranged and supported on a burner 50. As for a supporting mechanism 20, a supporting member 21 for supporting so as to be freely rotatable of each base part of plural skewers 10, and plural rotors for supporting each tip part of plural skewers 10 are provided. Plural rotors 23 are rotated synchronously by a driving mechanism 40. In such a way, on the burner 50, the meat M rotates automatically.
Patent JP-2000136252-A (JP)
Title: Filler-filled resin sheet and molded product using the same
Inventor: SAITO NORIAKI
IPC: C08J5/18
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a filler-filled propylene-based resin sheet having excellent thermoformability such as vacuum moldability, air pressure forming properties, etc., having excellent rigidity and heat resistance and a molded product using the filler-filled propylene-based resin. SOLUTION: A propylene-based polymer composition in an amount of 100 pts.wt. comprising (a) 100 pts.wt. of a propylene homopolymer having 0.2-10 dl/g intrinsic viscosity [ηA] measured in tetralin at 135 deg.C or a propylene-olefin copolymer (polypropylene) containing >=50 wt.% of a propylene polymerization unit and (b) 0.01-5.0 pts.wt. of an ethylene homopolymer having 15-100 dl/g intrinsic viscosity [ηB] measured in tetralin at 135 deg.C or an ethylene-olefin random copolymer (high-molecular weight polyethylene) containing >=50 wt.% of an ethylene polymerization unit is mixed with 1-70 pts.wt. of a filler to give a resin composition. The composition is made into a filler-filled resin sheet and the sheet is thermally molded to give a molded product.
Patent JP-H04184942-A (JP)
Title: Package for semiconductor device
Inventor: TOKUYASU TAKASHI
IPC: H01L21/52
Filed: 1990-11-20
Abstract: PURPOSE:To prevent fused alloy from flowing and stretching as far as a region unnecessary for die bonding, and improve the yield of die bonding, by forming a recessed part for accommodating a semiconductor chip, on the surface which is bonded to a semiconductor chip. CONSTITUTION:A recessed part 11 is formed in a member 1b of a ceramic package 1 made of silicon carbide which member is bonded to a semiconductor chip 8. After an electrode pattern of Mo is formed, the package 1 is assembled. After an Au-Sn foil 10 is put in the recessed part 11, the chip 8 is mounted, and heated on a heater stage, thus bonding the chip.
Patent JP-H07164131-A (JP)
Title: Production of spheroidal graphite cast iron member and its apparatus
Inventor: ASAKURA YOJI
IPC: F02F1/00
Filed: 1993-12-14
Abstract: PURPOSE:To improve the wear resistance at a necessary position by hardening only to the necessary position. CONSTITUTION:In this apparatus, sand cores 2a for casting the needing position to the high wear resistance in a spheroidal graphite cast iron, cooling water passages 3 formed in the inner parts of the sand cores 2a and a means for introducing the cooling water into the cooling water passages 3 when molten iron temp. poured in a mold becomes the eutectic point or lower of the molten iron, are provided. Concretely, the cylinder block 1 is made of the spheroidal graphite cast iron member and a cylinder sliding part of a cylinder bore B is the position needing the high wear resistance.
Patent JP-H08168202-A (JP)
Title: Bearing lubricating oil leakage preventing device
Inventor: TANAKA OSAMU
IPC: H02K5/10
Filed: 1994-12-16
Abstract: PURPOSE: To provide a lubricating oil leakage preventing mechanism, which is compact and can supply lubricating oil without leaking the lubricating oil even when rotating a shaft is stopped. CONSTITUTION: A lubricating oil supply side has a means of preventing lubricating oil from leaking out by concurrently using a helical seal 7 or labyrinth and a tilt seal 6. A lubricating oil discharge side has a deoiling plate 8, springing up lubricating oil to a housing side by centrifugal force, and prevents lubricating oil from leaking out by concurrently using the tilt seal 6 and the helical seal 7 outside this deoiling plate 8, so that the lubricating oil, passing through an oil groove provided in a side of a housing 4 between the helical seal 7 or labyrinth seal and the tilt seal 6, is discharged from a seal part discharge port and from a lubricating oil discharge port provided in the lubricating oil discharge side.
Patent JP-H10138560-A (JP)
Title: Two or more-beam writing apparatus
Inventor: TSUKADA MASAHARU
IPC: H04N1/113
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To simply realize image processing at the time of toner saving mode operation. SOLUTION: In the case of usual image printing operation, a CPU 10 turns semiconductor laser beam sources 1a, 1b ON/OFF on the basis of image data VD1, VD2 but, when a toner saving mode command is received by an image processing part, the CPU 10 sets one enable signal EN2 to a disable state to prohibit the ON/OFF operation of the other semiconductor laser beam source 1b based on the image data VD2. By this constitution, the electrostatic latent image formed on a photosensitive drum is thinned every other line in a subscanning direction to reduce toner.
Patent JP-2001134757-A (JP)
Title: Pattern collating device
Inventor: WATANABE TARO
IPC: G06T7/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To attain robust collation with a small amount of calculation by moving feature points in a direction to enlarge the degree of similarity between both patterns when performing the collation on the basis of similarity at the feature points between two pattern images. SOLUTION: This device is provided with an initial feature point setting part 110 for setting the feature points of a pattern image to be collated and a reference pattern image, a feature point selecting part 130 for selecting one feature point out of respective feature points of the pattern image to be collated and the reference pattern image, a feature amount extracting part 145 for extracting the feature amount of the selected feature point in the reference pattern image, a feature amount extracting parts 140 and 170 for extracting the feature amounts of feature points in the vicinity of the selected feature point of the pattern image to be collated,  and feature point moving parts 160 and 190 for finding the degree of similarity of the feature amounts of a plurality of feature points extracted by the feature amount extracting parts 140 and 170 to the feature amount of the feature point extracted by the feature amount extracting part 145 and moving the feature point corresponding to the highest degree of similarity among the similarity of plural feature points as a new feature point.
Patent JP-2000198701-A (JP)
Title: Medical solution free from serum prescribed for ophthalmological use and treatment using the same
Inventor: SKELNIK DEBRA L
IPC: A01N1/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a prescribed medium free from serum used in the technique for cultivating organs at 31-38 deg.C and to particularly provide a material and a method for improving the quality of ophthalmic tissues (particularly corneal tissues) in the storage before transplantation. SOLUTION: The medical solution free from serum prescribed for ophthalmological use is obtained by including one or more kinds of nutrient supplementary agents for cells and growth factors which not only store ophthalmic tissues containing human corneal tissues, retinal tissues and ectocorneal tissues at a low temperature to physiological temperature (2-38 deg.C) but also improve their qualities.  The solution is comprised of a glucosaminoglucan, a deturgescent agent, an energy source, a buffer, an antioxidant, a membrane-stabilizing agent, an antibiotic and/or an antifungal agent, an ATP or energy precursor, a nutrient supplementary agent for cells, a coenzyme or an enzyme supplementary agent, a nucleotide precursor, a hormone supplementary agent, a nonessential amino acid, a rare mineral or a minor element, a nutrient containing a growth factor and an aqueous solution containing a prescribed electrolyte.
Patent JP-S63161003-A (JP)
Title: Composition
Inventor: FUJIMOTO TATEO
IPC: C08F283/04
Filed: 1986-12-25
Abstract: PURPOSE:To easily obtain a composition useful for molding of synthetic resin products, by dissolving, dispersing or admixing a nylon polymer in ultraviolet- curable monomer(s) so as to give specified concentration. CONSTITUTION:The objective composition can be obtained by dissolving, dispersing, or admixing (A) a nylon polymer (e.g., N-methoxymethyl-6-nylon of formula) in (B) at least one kind of ultraviolet-curable monomer [e.g., compound having acryloyl or allyl group as the active group, such as 2-hydroxyethyl (meth) acrylate, 1,6-hexanediol di(meth)acrylate] so as to give 5-50% concentration. Because this composition changes in viscosity according to temperature, a rough molding can be made when the viscosity is low, while a further precise molding can be performed by raising the viscosity level. Also, this composition is extremely easy in incorporation of a colorant, thus enabling molded articles of good appearance to be produced.
Patent JP-H0690630-A (JP)
Title: Method for multiplying large amount of acanthopanax senticosus
Inventor: MATSUBARA SHIGEATSU
IPC: A01H4/00
Filed: 1991-10-31
Abstract: PURPOSE:To multiply a large amount of a clone plant of an excellent strain of Acanthopanax senticosus by introducing an adventitious embryo from growing point of shoot apex obtained from adult tree tissue of Acanthopanax senticosus, culturing and multiplying the adventitious embryo and redifferentiating. CONSTITUTION:Adventitious embryo from growing point of shoot apex, bud or stem obtained from adult tree tissue of Acanthopanax senticosus is derived in Murashige-Skoog medium (cultured and derived in a medium containing a plant hormone for a fixed period of time), multiplied (cultured in a plant hormone-containing medium preferably at 25 deg.C at a dark place for one to two months and then in a plant hormone-free medium preferably at 25 deg.C for one to two months) and redifferentiated (transplanted to a common nutrient- containing nursery bed and acclimatized) to multiply a large amount of the objective Acanthopanax senticosus.
Patent JP-H07164482-A (JP)
Title: Manufacture of composite molded article
Inventor: ANDO YOSHIYUKI
IPC: C23C18/22
Filed: 1993-12-14
Abstract: PURPOSE:To provide a method for making a composite molded article distinguished in comprehensive evaluation in terms of easy making a circuit pattern fine and solid, good mounting and assembling properties, reduced production costs, and so on. CONSTITUTION:A circuit pattern 6 is formed on a carrier film 3 with a material having catalytic and adhesive properties. After the carrier film 3 with the circuit pattern 6 is set in the cavity 4 of molds 1a, 1b, a molten molding material is injection-molded in the cavity 4 to transfer the circuit pattern 6 on the molded article. After demolding, the carrier film 3 is stripped from the molded article. The surface of the material having catalytic and adhesive properties, which composes the circuit pattern 6, is roughened chemically, and then a metal layer is formed on the roughened circuit pattern 6 by electroless plating.
Patent JP-H11143302-A (JP)
Title: Copying device
Inventor: KIMURA MASASHI
IPC: H04N1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of allowing a user to freely select a copying mode, before copying is started and displaying the copying mode, in the process of making a copy. SOLUTION: The copying device is provided with a manuscript reading means 109 for reading a manuscript, means (110, 111 and 112) for recording the data of the read manuscript with unmagnification, reducing/recording the data of the read manuscript, enlarging/recording the data of the read manuscript, recording the data of the read manuscript by negative/positive reversal and recording the data of the read manuscript by left/right reversal, a selecting key for selecting the copying mode, a key for starting copying and a display part 107 for displaying the selected copying mode. In the copying device, the copying modes for the unmagnification, reduction, enlargement, negative/positive reversal and left/right reversal can be selected by the selecting key, just before the manuscript is read.
Patent JP-H04188615-A (JP)
Title: Pressure-reduced cvd device
Inventor: KAYAMA MASAMI
IPC: H01L21/205
Filed: 1990-11-19
Abstract: PURPOSE:To reduce the intrusion of dust into a furnace, and to prevent adhesion of dust on the surface of a wafer by a method wherein a second scavenger, which is independently moved, is provided on an end-cap part. CONSTITUTION:A table 3 is provided on an end cap 8, a boat 4 carrying a wafer 5 is placed on the table 3, and an independent scavenger 9 is provided surrounding the round table 3. As gas is exhausted from the independent scavenger 9 when the boat 4 is moved vertically, the dust on the surface of the table 4 can be removed at all times. As a result, entraining of dust into a furnace core tube can be reduced, and the adhesion of the dust to the surface of the wafer can be prevented.
Patent JP-H0985963-A (JP)
Title: Ink feeder for ink-jet printer and ink tank to be used therefor
Inventor: KANETANI MUNEHIDE
IPC: B41J2/175
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To feed ink while maintaining an ink container in the condition of a constant negative pressure regardless of the consumption of ink by a recording head. SOLUTION: An ink in an ink container 20 communicates with an ambient air communicating port 31 through a porous material 33. The ink container 20 is maintained in the condition of a negative pressure equivalent to a capillary force of ink infiltrated into the porous material 33. Since the porous material 33 communicates with ambient air in a wide region thereof, the ink container 20 is maintained in the condition of a constant negative pressure regardless of the consumption of ink.
Patent JP-H03173656-A (JP)
Title: Digital copy machine
Inventor: TANAKA MASAFUMI
IPC: B41J2/00
Filed: 1989-11-30
Abstract: PURPOSE:To maintain half tone under photography mode and to suppress lowering of image concentration due to degradation of developer or photosensitive body under document made by controlling the laser output from a printer under document mode to a predetermined level higher than that under photography mode. CONSTITUTION:Although laser output P2 is set at such level as half tone is reproduced well under initial conditions, there is no problem in the image density even under document mode because image density D1 is higher than a threshold Dth at that time. Upon degradation of photosensitive body, image density D2 for the laser output P2 drops below the threshold Dth thus lowering the image density under document mode. Consequently, P1 is set such that the image density D11 for P1 will be higher than the threshold Dth even upon degradation of the photosensitive body. Under photography mode, good half tone reproduction can be ensured with the laser output P2. It is also true for developer.
Patent JP-2000123324-A (JP)
Title: Magnetic head device
Inventor: WADA TAKESHI
IPC: G11B5/127
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device capable of surely preventing the deterioration of electromagnetic characteristics of a thin film magnetic head element due to the ESD(electrostatic discharge). SOLUTION: This magnetic head device is provided with a magnetic head slider 10 having at least one thin film magnetic head element, a supporting mechanism for supporting the magnetic head slider at the tip part, a driving circuit 19 for the thin film magnetic head elements, and diode elements 20a-20d, at least two of which are connected in parallel for one direction between terminals connected to at least one thin film magnetic head element, while respectively having a conducting operation voltage larger than the maximum output voltage of at least one thin film magnetic head element.
Patent JP-H03240854-A (JP)
Title: Microcomputer
Inventor: MIMURA YOSHITO
IPC: G06F13/28
Filed: 1990-11-21
Abstract: PURPOSE:To transfer data at a high speed by connecting a memory cell to a data holding circuit which latches the data read out of the memory cell with input of an inter-memory transfer command, the address signal, and the read/ write signal respectively. CONSTITUTION:A data holding circuit (latch circuit) 7 having the bit length (word length) equal to that of a memory is provided into a memory chip 13. A new MMT (memory-to-memory transfer) signal is inputted to the chip 13 in an external direct memory access mode together with an address signal ADD, a read/write signal R/W, a data strobe signal STB, and a chip selection signal CS. The input/output of data of the circuit 7 is controlled by a signal.
Patent JP-S63166251-A (JP)
Title: Semiconductor device
Inventor: ONO SHIGENORI
IPC: H01L23/29
Filed: 1986-12-27
Abstract: PURPOSE:To make the connection of an insulating layer and a heat sink firm by providing a cylindrical projecting part in the heat sink fixing hole part, and encapsulating it with resin simultaneously with the other parts. CONSTITUTION:With the state of a lead frame 1, semiconductor chips 10-13 are fixed to internal electrodes 6-9, a circuit is formed by internal leads 14-17, and thereafter the part except for outer leads 2-5 is resin molded with an insulating material 18 with a heat sink 24 being placed in the rear. With this resin mold, a cylindrical projecting part 24a provided in the fixing hole of the heat sink 24 hides inside the semiconductor device, the bonding area with the insulating material 16 increases, and simultaneously the projecting part 24 plays the role of a spacer piece at the time of tightening the mounting screw. After the resin mold, when connecting boards 22, 23 are drawn out from the insulating material 18, the lead frame 1 completes in a final product shape. With this, the connection of the insulating layer to be formed with the heat sink becomes stronger, and the tightening strength also improves.
Patent JP-H08147505-A (JP)
Title: Automatic ticket examination machine
Inventor: SHIRATORI RIKIO
IPC: G07B15/00
Filed: 1994-11-24
Abstract: PURPOSE: To make a user able to clearly recognize that an inserted passenger ticket is an invalid ticket by providing a lighting part lighted and displayed at the passenger ticket ejecting port part of an automatic ticket examination machine. CONSTITUTION: A lighting part 5 is provided circularly around an ejecting port 2, the lighting part 5 is provided with a transparent or translucent lighting window 5a to be the same surface as an upper surface G' and a light emitting element 5b composed of an LED inside it and the light emitting element 5b is driven by a controller C when the passenger ticket is returned to the ejecting port 2 by a return carrier path 6. That is, when the passenger ticket is returned to the ejecting port 2 by the return carrier path 6, the light emitting element 5b is driven by the controller C and lighted. That is, it is lighted in blue when the passenger ticket is a valid ticket and it is lighted in red when it is the invalid ticket. Thus, the lighting window 5a is also irradiated in blue or red corresponding to the emitted color light of the light emitting element 5b.  Since the user looks at the ejecting port 2 at the time of automatic ticket examination, the lighting window 5a inevitably comes in sight and the invalid ticket is recognized.