baber/WOPTO huggingface dataset:
Patent JP-2001173601-A (JP)
Title: Accumulator and method for making it
Inventor: OJI AKIRA
IPC: F15B1/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a pulsation absorbing effect due to damage to a diaphragm, by improving holding ability of an intermediate metal fitting relating to a shell. SOLUTION: A shell formed with an operating chamber 5 in the inside is constituted by an upper/lower half shell 1, 2. The operating chamber 5 is divided into a gas chamber 6 in a side of the upper half shell 1 and a liquid chamber in a side of the lower half shell 2 by a diaphragm 4, the gas chamber 6 is divided into a first/second gas chamber 6a, 6b by an intermediate metal fitting 3. An opening lower end part 1a of the upper half shell 1, an opening upper end part 2a of the lower half shell 2, and a peripheral edge end part of the intermediate metal fitting 3 are integrally connected by electron beam welding.
Patent JP-H11186861-A (JP)
Title: Variable gain amplifier
Inventor: OOTA MORIYOSHI
IPC: H03F3/45
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit, to lower power consumption and to lower noise by using a differential amplification transistor and specifying the constitution of the circuit for distributing a current by a gain control voltage. SOLUTION: For transistors Q5 and Q6, by forming the at least practical emitter size to be double to the transistors Q3, Q4, Q7 and Q8, a double current is made to flow at the time of the same input condition. The collector DC current I of the differential amplification transistor Q1 is distributed by 1/2 each by the differential transistors Q3 and Q4 in an ON state and made to flow to load resistors R1 and R2. The collector DC current I of the differential amplification transistor Q2 is distributed by 1/2 each by the differential transistors Q7 and Q8 in the ON state and made to flow to the load resistors R1 and R2. Thus, the equal current of I/2+I/2=I is respectively made to flow to the load resistors R1 and R2 and the change of a DC bias voltage is not generated.
Patent JP-2000185802-A (JP)
Title: Roraty discharge type refuse container
Inventor: YOSHIDA TAKEO
IPC: B65F1/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To automatically push out refuse from a refuse container by rotating an inner container up to a discharge position. SOLUTION: A refuse container has a charge part 14 provided in the upper part of an outer housing 10, for charging refuse into an inner container 20 having a charge opening 23 facing the charge part 14. The inner container 20 is indexable to several positions by means of an engaging means 20. With this arrangement, when refuse is charged into the inner container 20, the container 20 can be stopped at a charge position where the charge opening 23 faces the charge part 14 of the outer housing 10, and when refuse is discharged from the inner container 20, the inner container 20 can be rotated and be then stopped at a discharge position where a discharge opening 24 of the inner container 20 faces a discharge part 18 in the lower part of the outer housing. At the discharge position, the refuse is pushed out from the bottom 21 of the inner container.
Patent JP-2000188155-A (JP)
Title: Pressure connecting connector
Inventor: TAKAMORI MEGUMI
IPC: H01R4/24
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To increase pressure connecting performance and a beautiful appearance by providing cable passing through ports allowing the passing through of cables on a holding hole, and providing an inward slant end face inwardly inclined with the inner end face of a cover corresponding to the cutting position of the cables passed through the passing through ports. SOLUTION: Cables 27 are inserted into cable passing through ports of a cover 13, the cables 27 are pulled from the opposite direction on tip faces to be extended, and the cables 27 are cut on the passed through side smoothly and slantly in the held state along the inward slant end face 29 of the cover 13. After cutting, the cover 13 is closed to a base 12 side to form an integrally connected insulating housing. At the time of pressing, the pressure contact groove sections of the pressure contact terminals on the base 12 side bite into the cables 27 for conduction, stopper pieces on a cover 13 side bite into the cables 27 in the cover 13 for a stopper action, and the cables 27 are stably pressure contact-connected at the fixed positions.
Patent JP-H11200225-A (JP)
Title: Throat plate in embroidery sewing machine
Inventor: KATAOKA MIKIO
IPC: D05B73/12
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery sewing machine so designed that, when a circular arc-shaped cloth surface such as of a headgear is to be embroidered, the upper surface of a throat plate is made to circular arc shape laterally so as to set the cloth surface in circular arc shape, and even in this case, a needle thread interposed between the upper surface of the throat plate and the underside of the cloth is ensured to pull out with an extremely light force. SOLUTION: This embroidery sewing machine is such one as to be equipped with a throat plate 5 with the upper side curved laterally and a cloth setup frame 9 designed to move a cloth 10 transversely in a tensioned condition in such a mode that part of the cloth 10 is in compliance with the curved surface on the upper side of the throat plate 5; wherein the upper surface in the lateral direction of the edge part 5b of a needle drop hole 5a on the throat plate 5 is situated at a level lower than the position at which the underside of the cloth is to exist so that a needle thread 13 lying threaded through the hole of an embroidery needle 3 is easy to go through when the needle thread 13 is to be pulled up.
Patent JP-2000156107-A (JP)
Title: High-luminance luminous illuminant
Inventor: MATSUYAMA YOSHIHIKO
IPC: G02F1/13357
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a energy saving surface illuminant (the so-called back light) placed behind a display such as a liquid crystal display to make the liquid crystal display more easy to read. SOLUTION: As for an illuminant luminous members with a grain diameter in the range of 100 μm to 130 μm are diffused in a diffusing member of plastic of this illuminant. Luminous members with a grain diameter in the range of 30 μm to 60 μm are interposed between the luminous members with a grain diameter ranging 100 μm to 130 μm in the diffusing member. A high-luminance luminous illuminant uses the diffusing member with this diffusing structure and a total content in the range of 30 wt.% to 60 wt.%. This luminous illuminant is a high-luminance luminous surface illuminant having the diffusing member of thickness of 1 mm or less, presenting an illumination color of photo excitation, when the light from a photo exciting lamp passes through, and illuminating in the luminous color when the photo exciting lamp is off.
Patent JP-2000167526-A (JP)
Title: Deodorization apparatus for garbage treatment machine
Inventor: HASE YASUHIRO
IPC: B09B5/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve an deodorization capacity and to decrease a pressure loss simultaneously by eliminating the odors of a gas sucked from a suction port by the oxidation/decomposition action of an oxidation catalyst and specifying the sum of the cross-sectional areas of a tubular heater for heating the catalyst and of a metal holder for supporting the heater. SOLUTION: An insulating material 7 comprising glass wool, and the like, is wound around a metal case 1 in which one end opening and the other end opening are made a suction port 1a and an exhaust port 1b, respectively, and a cylindrical honeycomb oxidation catalyst 2 is arranged on the side of the exhaust port 1b. A tubular heater 3 is held on the side of the suction port 1a in the case 1 by two metal holders 4 in the central part in the diameter direction in the case 1. The sum of the cross-sectional area perpendicular to the odorous gas suction direction of the holders 4 of a deodorization apparatus and the cross-sectional area perpendicular to the odorous gas suction direction of the heater 3 is set up to be 14-50% of the cross-sectional area of the suction port side opening part of the case 1.
Patent JP-H11196275-A (JP)
Title: Image forming device method
Inventor: ASAI HIDEHIKO
IPC: G06T7/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a method by which an image is formed optimally depending on the type and the density of an original. SOLUTION: A histogram based on received image data is generated (S101), characteristics of the generated histogram is detected (S102), a type of the original is discriminated based on the characteristics of the detected histogram a conversion table optimal to the type of the original is formed (S103), and a gradation correction gamma table for a printer is formed (S104). Thus, the original is reproduced automatically with fidelity.
Patent JP-2001181706-A (JP)
Title: Cotton-like high melting point metal, its manufacturing method, electronic parts formed thereof, and its manufacturing method
Inventor: KIMURA CHIKAO
IPC: H01J9/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cotton-like high melting point metal, an oxide thereof, and its manufacturing method in which reaction is achieved with the surface area of the high melting point metal as large as possible when the high melting point metal is mixed with an electronic emitting material as a reducing material, or adhered to a surface of a cathode, and applied electronic parts using the method. SOLUTION: The cotton-like high melting point metal of large porosity is formed by depositing high melting point metal particles in powder or in layer via a cavity. The cotton-like material is obtained by (a) introducing the mixed gas containing oxygen in the inert gas into a reactor, (b) heating the raw high melting point metal in the reactor, and disposing a base facing the raw high melting point metal upward in the perpendicular direction, (c) depositing on the base the particles of the oxide of the raw high melting point metal so that they are connected to each other via a cavity while making the convection upward, and (e) reducing the deposit.
Patent JP-2000191172-A (JP)
Title: Picture image recording method and picture image recording device
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve positional precision of ink droplets to be recorded on a picture image recording surface of a recording sheet and to record a precise picture image high in repeatability by using a print head of an on-demand method on which a plural number of nozzles are provided. SOLUTION: A picture image recording method has a feeding process to materially feed a recording sheet 1 to a cylinder 100 having a holding surface of a cylindrical surface shape, a fixing process to firmly hold the fed recording sheet 1 on the holding surface of the cylinder 100 by electrostatic attraction while rotating the cylinder 100 materially around a cylindrical shaft of a cylindrical surface as its center and a picture image recording process to record a picture image on the recording sheet 1 firmly held on the holding surface of the cylinder 100 by discharging ink droplets in accordance with a picture image data from a print head of an on-demand method on which a plural number of nozzles to discharge ink droplets are provided in parallel while rotating the cylinder 100 materially around the cylindrical shaft as its center.
Patent JP-2000190507-A (JP)
Title: Transfer type ink jet recorder
Inventor: MURAKAMI TERUO
IPC: B41J2/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To perform recording by allowing a coloring material in ink as an ink drop to stably fly by virtue of an electrostatic force without clogging of a nozzle. SOLUTION: Ink is supplied to an ink jet head 1 from an ink supplying means 2, then an image is recorded on an image carrier body 3. A recording medium 5 is fed between the image carrier body 3 and a pressure roller provided at a predetermined distance with the image carrier body 3 by a feed roller 11 and the image recorded on the image carrier body 3 is transferred to be recorded on the recording medium 5. The ink jet head 1 is equipped with a plurality of individual electrodes each for applying an electrostatic force to a coloring substance in the ink which are constituted of a control substrate having via-holes and control electrodes provided corresponding to the through- holes and ink guides each having a slit like guide groove provided in a central portion of each through-hole. The ink is conveyed to an ink ejecting position by virtue of a surface of the ink guide, a wettable inner-wall of the slit or a surface tension of the ink and a predetermined voltage is applied to the control electrode, thereby ejecting an ink drop to the image carrier body 3.
Patent JP-2001186772-A (JP)
Title: Phase-advance detection circuit
Inventor: HARUHARA KATSUYUKI
IPC: H02M7/48
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the size and costs of a device are increased since a transformer for detecting an output voltage is required in addition to a current transformer for detecting an output current. SOLUTION: This phase-advance detection circuit is equipped with an output current phase detection circuit 19 that converts the output voltage of an inverter device to a rectangular wave signal with a phase coinciding with that of an output current, a comparison reference signal output circuit 20 that outputs a reference rectangular wave signal with the phase coinciding with a current phase to be applied to the inverter device based on an SW element driving signal for turning on and off SW elements 12 and 13 for composing the inverter device, and a phase comparison circuit 21 that compares the rectangular wave signal with the reference one and outputs a phase advance detection signal when detecting that the phase of the rectangular wave signal is in phase with that of the reference rectangular wave signal,  or outputs a phase advance detection signal when detecting that the phase is in advance phase state.
Patent JP-2001185987-A (JP)
Title: Tuning fork type piezoelectric vibrator
Inventor: FUNASAKA TSUKASA
IPC: H03H9/21
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a small tuning fork type piezoelectric vibrator in which its electromechanical coupling coefficient is increased and its crystal impedance is reduced by forming grooves at its arm parts. SOLUTION: This tuning fork type piezoelectric vibrator 10 has arm parts 13A and 13B which are set opposite to each other and have almost the same shape. Both parts 13A and 13B have 1st electrodes 12a and 12c and 2nd electrodes 12b and 12d which are formed on the 2nd and 3rd faces 13y and 13z which are almost vertical to the 1st faces 13x of the parts 13A and 13B. Then the grooves 14 are formed between the electrodes 12a and 12c and between the electrodes 12b and 12d.
Patent JP-2001181278-A (JP)
Title: Alkylamidealkylcarbonyl chain-containing cyclic phenol sulfide and method for producing the same
Inventor: ODAJIMA KAZUNORI
IPC: C07D341/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new substance usable for a membrane permeation type separation technique as an artificial ion channel by embedding in a lipid bimolecular membrane and to provide a method for simply producing the substance. SOLUTION: This alkylamidealkylcarbonyl chain-containing cyclic phenol sulfide is represented by general formula 1 (X is a chain saturated hydrocarbon group; Y is a hydrogen atom or a chain saturated hydrocarbon group and at least one Y of two Ys bonded to the same nitrogen atom is a 12-32C chain saturated hydrocarbon group; the 12-23C chain saturated hydrocarbon group represented by Y may be a straight chain or branched chain and contains at least a >=12C straight-chain part; n is 4 to 8; one of n YYNCOXCO groups may be substituted with a hydrogen atom). Otherwise the alkylamidealkylcarbonyl chain-containing cyclic phenol sulfide is obtained by substituting one Y in general formula 1 with Y' which is a hydrocarbon group containing a >=12C straight-chain part composed of a polar part-containing constitutent unit.
Patent JP-2000197164-A (JP)
Title: Remote control system using remote control unit
Inventor: OKUBO RIICHI
IPC: H04Q9/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize smooth device control by each user in the case that a plurality of remote control units can control one device. SOLUTION: Receiving control infrared ray data 61-6n from remote control units 71-7n in a room, each of controllers 11-1n adds ID data assigned to each controller to each of control data 61-6n and transmits the resulting data to a transmission line 4. A controller 2 recognizes that an operation comes from which of the controllers 11-1n in on the basis of the ID data received from the transmission line 4 and validates only the operation through the controller corresponding to the ID.
Patent JP-2001188486-A (JP)
Title: Liquid crystal display medium
Inventor: MABUKURO MAKIKO
IPC: G02F1/1347
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display medium to be used in a rewritable card and the like. SOLUTION: This liquid crystal display medium is provided with a display part 34 in which plural scanning electrodes 12 and plural signal electrodes are arranged so as to be orthogonal to each other and pixels made to correspond to intersection parts of both electrodes 12 and 14 are arranged in a matrix shape and the display part 34 has plural display areas having different resolution, (for example, a high resolution area 35A, and a low resolution area 35B). Moreover, it is suitable that the signal electrodes 14 are used in common in at least display areas of two or more.
Patent JP-2001187603-A (JP)
Title: Dolly housing unit for automated storage and retrieval warehouse
Inventor: MURAKOSHI SHINICHI
IPC: B65G1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generating of collision of a wheel of a caster or a main body frame of a dolly with a main body cover when drawing the dolly form a dolly housing unit of n automated storage and retrieval warehouse using dollies for putting articles into or out of a housing and provided with eccentric turning casters. SOLUTION: A turning guide means like a projection 36 is provided in front of a main guide body 22 for holing a wheel 12 while preventing the turning of the wheel 12 in the horizontal direction for guiding the turning of the wheel 12 so that a front end 12a of the wheel 12 is moved toward the center line 24 of the dolly housing unit 20.
Patent JP-2000188998-A (JP)
Title: Joint for air tube for aquarium
Inventor: OGAWA SOUICHI
IPC: F16L41/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To readily manage small-diameter air tubes between air devices in aquariums and an air supply tube on the outside of the aquariums in good appearance and supply air from an air supply tube to the two air devices by enabling the two air devices in the aquariums to be connected through small- diameter air tubes to the air supply tube. SOLUTION: This joint is obtained by respectively installing a single first connecting port P1 at one end 1a of the joint body 1 and a pair of second connecting ports P2 and P3 formed into a smaller diameter than that of the first connecting port P1 and mutually parallel at the other end 1b and forming the other end 1b of the joint body 1 into a flat shape in the direction intersecting the parallel direction of the second connecting ports P2 and P3 at right angles. An air supply tube Ap can be connected to the first connecting port P1 and flexible air tubes C1 and C2 connected to a pair of air devices F and S and having a smaller diameter than that of the air supply tube Ap can be connected to the pair of the second connecting ports P2 and P3.
Patent JP-2000194138-A (JP)
Title: Photopolymerizable printing plate body having top layer to form relief printing plate body
Inventor: ZWEZ THOMAS
IPC: G03F7/033
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To modify the characteristics of the surface of a printing plate in accordance with specified purpose of use by a simple and controlled means without requiring a complicated device. SOLUTION: The top layer contains 40 to 95 wt.% of crosslinking elastomer block copolymers having vinyl aromatic blocks and diene blocks, and 5 to 50 wt.% of noncrosslinking elastomer block copolymers having vinyl aromatic blocks and alkylene blocks. The photopolymerizable printing plate body has this to layer.
Patent JP-2000199740-A (JP)
Title: Method and mechanism for controlling test piece-setting and passage corrosion-testing apparatus incorporated therein
Inventor: MATSUMURA MASANOBU
IPC: G01N1/28
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To surely set test pieces to desired positions with desired angles in desired attitudes by setting the test piece to a driven body coupled rotatably to a driving body through friction engagement, and holding a test face part to an angle and a posture with which the test face part traces a reference face part with a larger external force than the frictional force. SOLUTION: A test piece is set to a driven body 6, coupled rotatably to a drive body 7 through friction engagement. A test face part 63 of the test piece is pressed, in touch with a parallel face part (reference face part) 45 of a nozzle main body 44 (reference body) with an external force. Since the driven body (test piece) 6 and the drive body 7 are coupled with a predetermined frictional force, the angle and attitude with which the test face part 63 traces the reference face part 45 are formed by an external force larger than the frictional force. Although the test face part 63 moves on a reference axis X to a predetermined distance from the reference face part 45, the driven body 6 and the drive body 7 retain the formed angle and posture by the reference face part 45 unless the external force larger than the predetermined frictional force is applied. Therefore, a set position, the angle and attitude of the test piece after set are not influenced by processing accuracy and an assembly/setting accuracy of members and can be disposed with.
Patent JP-2000197748-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To easily replace only a malfunctioned delivery device. SOLUTION: A prize ball case 151 in which a prize ball delivery device 150 is built and a rental ball case 131 in which a rental ball delivery device 130 for delivery of rental balls is built are separately constructed to be mountable/demountable on/from a mechanism plate 110, so that the prize ball case 151 and the rental ball case 131 are removed from the mechanism plate 110 for a pinball game machine to thereby replace only the delivery device 150 or 130 which is in trouble or abnormal.
Patent JP-H11317119-A (JP)
Title: Device for laying wire at connection position of component of electric device or installation
Inventor: HENRICI DIETER
IPC: H01B13/012
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for laying wires at connection positions of components of an electric device or installation having lead-wire insertion directions not limited to the directions substantially parallel to an attaching plane of the components. SOLUTION: In a lead-wire laying means 10, an outlet 17 for a lead wire 12 is disposed on an end part plane of a lead-wire laying head 15 and attached to a lead-wire deflecting device 25, and an insertion end part 18 of each lead wire can be oriented at need in an insertion direction by the lead-wire deflecting device irrespective of the moving direction of the lead-wire laying head 15. A definite direction is given to the lead wire 12 to be inserted into one connection position 11. Especially, a rear-side connection end part of the lead wire 12 can be easily inserted into a next connection position, because it can be deflected from the lead-wire laying head 15.