baber/WOPTO huggingface dataset:
Patent JP-2001059751-A (JP)
Title: Dial for measuring instrument
Inventor: IKEDA TORU
IPC: G01D11/24
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a dial for a measuring instrument which can suppress the man-hour taken for assembling and also the cost from rising. SOLUTION: A combination meter to be a measuring instrument for vehicles comprises a dial 6e which has a dial member 6e for the speedometer, a dial member 6f for a tachometer, a dial member 6g for a gage, an indicating dial member 6h and a plurality of flexible couplers 25. The couplers 25 have a flexibility and mutually couple the dial members 6e, 6f, 6g, 6h, allow the dial members 6e, 6f, 6g, 6h to displace in mutually approaching/separating directions shown by arrow marks X, Y and also allow the dial members 6e, 6f, 6g to displace in rotating directions shown by arrow marks R1, R2, R3 in a plane along the dial 6.
Patent JP-2000063489-A (JP)
Title: Epoxy resin composition
Inventor: SAKAMOTO YUKIHIRO
IPC: C07D251/34
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in curability and good in preservation stability at room temperature by incorporating as a curing agent an isocyanuric acid derivative having a phenol ester structure with an epoxy resin having at least two epoxy groups on the average in the molecule. SOLUTION: As a curing agent is employed a phenol ester of 1,3,5-tris(2- carboxyethyl)isocyanurate of the formula. In the formula, R is H, a 1-4C alkyl, an aryl, an aralkyl, nitro or a halogen and the position of the substituents can be any of ortho, meta and para positions. Usually, at least the isocyanuric acid derivative of the formula is compounded in an amount of 0.4-4.0 in terms of the equivalent ratio of epoxy group/ester group. A catalyst such as an imidazole compound, a trivalent phosphorous compound, a tertiary amine, a quaternary onium salt or the like is jointly employed, if required. The catalyst is compounded usually in an amount of 0.1-10 pts.wt. based on 100 pts.wt. of the epoxy resin.
Patent JP-S6478561-A (JP)
Title: Digital data demodulator
Inventor: ARAI TAKAYUKI
IPC: H04L27/148
Filed: 1987-09-19
Abstract: PURPOSE:To prevent an increase in data transmission error rate by detecting the center frequency of a frequency detection circuit and controlling the reference voltage for an identification decision circuit so as to be such a reference voltage corresponding to an output from said detection. CONSTITUTION:An IF signal received by an antenna, selected by a tuner, and amplified by an intermediate frequency amplification circuit is conducted to an input terminal 4, and the frequency detection circuit 1 is connected to the terminal 4. The output of the circuit 1 is connected to a comparator 5 as the identification decision circuit via an LPF 2. At the time of reception, an L signal is inputted to a transmission/reception switching signal input terminal 12, and a voltage corresponding to the center frequency fo of the circuit 1 is subjected to the F/V converter 11 of a detection circuit 10 and a transistor(TR) 15 to lead the base of a TR14, so that a voltage corresponding to said voltage appears in a load resistor 16 which is inputted to an A/D converter 17. In such a way, the reference voltage supplied to the comparator 5 is controlled, and an increase in data transmission error rate can be prevented.
Patent JP-S6478098-A (JP)
Title: Remote controller for electronic equipment
Inventor: SUGIMORI MASAAKI
IPC: H04N5/00
Filed: 1987-09-18
Abstract: PURPOSE:To provide a remote control device capable of obtaining various functions by mounting a transmitter unit and a receiver unit to electronic equipment and a remote controller respectively attachably detachably and mutually exchangeably. CONSTITUTION:A transmitter unit 2 is equipped with a transmission processing means in which an audio-type output signal is guided when the unit is installed at electronic equipment 1 and an audio signal from an audio signal input part 8 is guided when the unit is mounted at a remote controller 3. A receiver unit 4 is equipped with a reception processing means to guide the received signal to an audio-type input part when the unit is mounted at the electronic equipment 1 and guide the received signal to an audio signal output part 9 when the unit is mounted at the remote controller 3. Thus, since the new mode to be used which is impossible by a conventional equipment can be adopted, various functions can be realized without complicating an equipment constitution.
Patent JP-H0766206-A (JP)
Title: Method of forming bump
Inventor: GAMA YASUNORI
IPC: H01L21/321
Filed: 1993-08-27
Abstract: PURPOSE:To form flat-top bumps of even height. CONSTITUTION:Spherical wet bumps are formed on electrodes 2 of semiconductor devices on a wafer by a reflow process, in which a flat plate 6 with poor wettability is placed in parallel with the wafer in such a manner that mushroom- shaped bumps are opposed to the flat plate. According to this method, flat-top bumps of even height are obtained.
Patent JP-2001058245-A (JP)
Title: Method for brushing cooling rolls
Inventor: ARAI TAKASHI
IPC: B22D11/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reliably remove the foreign matter stuck on the peripheral surfaces of rolls neither too much nor too little during operation of a twin roll type continuous caster by controlling brushing force in proportion to roll rotating speed changed in accordance with the contamination on the peripheral surfaces of the rolls. SOLUTION: During operation of the twin roll type continuous caster for producing a thin cast slab with one pair of cooling rolls 1a, 1b rotatated in mutually reverse directions, a brush roll 12 is pushed against the peripheral surfaces of one pair of cooling rolls 1a, 1b to brush the peripheral surfaces of the rolls. In this method, firstly, the gap between the rolls is controlled so that the pushing force (roll reaction force) of the cooling roll 1a against the cooling roll 1b side becomes a target value, and the roll rotating speed is controlled so that the roll gap becomes a target value. Further, the brushing force of the brush roll is controlled in proportion to the roll rotating speed. Then, when the reduction rate of the roll rotating speed exceeds 15%, the brushing force of the brush roll is controlled.
Patent JP-H0282668-A (JP)
Title: Power source circuit for piezoelectric actuator
Inventor: TSUTSUI OSAMU
IPC: H01L41/09
Filed: 1988-09-20
Abstract: PURPOSE:To facilitate the work and to prevent electric shock or leak reliably by arranging a DC/DC converter for boosting the voltage of a low voltage DC power source to a level necessary for driving of an actuator between a piezoelectric actuator drive circuit and a battery type low voltage DC power source, thereby eliminating the necessity of external power source. CONSTITUTION:A piezoelectric actuator drive circuit 10 is connected through a DC/DC converter 11 with a battery type low voltage DC power source 12. DC voltage of the power source 12 is boosted through the DC/DC converter 11 and a sufficiently high driving voltage is applied onto piezoelectric elements (e)-(g) in order to operate them reliably. Since external power source is not required, circuit work can be carried out quite easily. Furthermore, since insulation is not required electric shock or leak can be prevented reliably.
Patent JP-H1043101-A (JP)
Title: Method for connecting nozzle with connection pipe of vacuum cleaner
Inventor: NOMURA MASAMICHI
IPC: A47L9/24
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating connection and disconnection of the nozzle with the connection pipe of a vacuum cleaner. SOLUTION: The connection parts of a nozzle 1 and a connection pipe 5 of the vacuum cleaner are respectively formed into female and male type straight pipes so as to be easily inserted each other, and the strength of the fitting is suitably loose so as to facilitate attachment and detachment. With a supporting point pin 3 as a supporting point, a stopper arm 2 is attached to the sucking port 1 for floor so as not to drop it when the connection pipe is connected. Near the top end of the connection pipe 5, a groove is provided along all the circumference and when this pipe is connected with the sucking port 1 for floor, the hook-shaped top end of the stopper arm 2 is inserted into this groove and keeps the connected state. A spring 4 for return is provided for the stopper arm 2 to keep the state of inserting the connection pipe 5 into the groove.
Patent JP-S6477651-A (JP)
Title: Inferior weft yarn treatment method in loom
Inventor: MITSUYA KINPEI
IPC: D03D51/00
Filed: 1987-09-18
Abstract: PURPOSE: To reduce a malfunction by judging the success or failure of weft treatment from the detected result of the existence or absence of weft on a weft take-off route when the operation of a fixed number of steps of a stepping motor to take off a mistaken yarn in warp opening is completed. CONSTITUTION: A hollowing weft Y1 connected to a mistaken yarn Y' is drawn out through a weft guide duct 16 to a suction duct 21 by a jet air flow from a spray pipe 17a of a blow nozzle by weft take-off rollers 24 and 28. The existence or absence of a weft is detected by a weft detector 31 after operation of a fixed number of steps of a stepping motor 23 is completed. In the case of detection of absence of weft, the weft treatment is judged as a failure.
Patent JP-H0682719-A (JP)
Title: Beam shaping optical element, manufacture thereof, and beam shaping method
Inventor: HASHIMOTO KENICHIRO
IPC: G02B27/09
Filed: 1992-09-03
Abstract: PURPOSE:To provide a new beam shaping optical element, by which adjustment of the optical path of an optical system accompanying beam shaping is facilitated. CONSTITUTION:This beam shaping optical element is constituted so that two flat reflecting planes 4, 5 are arranged in parallel with each other and closely arranged so as to have rectilinear edges and form a step difference of decided height 3, and against the incident direction of a parallel light flux 60 to be shaped, the reflecting planes 4, 5 are arranged so as to meet the rectilinear edges with each other at right angles and incline them at a decided angle of (delta) against the incident direction.
Patent JP-H0959628-A (JP)
Title: Liquid crystal element and liquid crystal device
Inventor: YAMADA NOBUTSUGU
IPC: G02F1/13
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element comprising base plates, electrodes, controlled alignment layers each having a specified thickness and a specified liquid crystal and using a high-reliability chiral smectic liquid crystal. SOLUTION: This liquid crystal element comprises upper and lower base plates, electrodes, controlled alignment layers each having a thickness of 200Å and a chiral smectic liquid crystal composition, the liquid crystal composition being a chiral smectic liquid crystal composition containing a perfluorocarbon compound containing 70wt.% or above group of smectic or latently smectic fluorine-containing liquid crystal compounds each of which has a fluorocarbon terminal part and a hydrocarbon terminal part which are bonded through a central nucleus and in which 30wt.% or above, based on the liquid crystal, compounds having a fluorocarbon terminal chain interrupted by an etheric oxygen and comprising at least one 2-30C hydrocarbon chain in which methylene groups may be substituted by Y, YCO or the like (wherein Y is O or S).
Patent JP-H0570841-A (JP)
Title: Manufacture of hot rolled steel sheet excellent in deep drawability by using thin slab
Inventor: NAKAMURA TAKAAKI
IPC: C21D8/04
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a hot rolled steel sheet excellent in deep drawability without requiring lubricating and annealing equipment by subjecting the thin slab of a steel having a specified compsn. in which C, N and Mn are regulated and mixed with Ti and Nb to the precipitation treatment of carbon nitrides and executing primary and secondary rolling under specified conditions including cooling to generate recrystallization. CONSTITUTION:A steel contg., by weight, <=0.01% C, <=0.4% Mn and <=0.01% N and in which the content of C and n and that of Ti and/or Nb lies in the relationship of (C/12+N/14)<=1.2 (Ti/48+Nb/93)<=0.1 is used. The cast thin slab of the above steel is held at 1000 to 1100 deg.C for >=30min before its temp. reaches less than the Ar3 transformation point and is thereafter subjected to primary rolling at >=50% total draft at 1000 to 920 deg.C. Immediately after the temp. of the steel sheet reaches <=920 deg.C, it is cooled at >=50 deg.C/sec cooling rate between stands. After that, temp. raising secondary rolling is started at 650 to 830 deg.C and >=40% draft per pass and is finished at 750 deg.C to less than the Ar3 transformation point, and it is coiled and recrystallized.
Patent JP-2000051747-A (JP)
Title: Chemical spraying apparatus
Inventor: MIYAGI SHINKICHI
IPC: A01M9/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To spray a powdery chemical directly and surely to places, where insects tend to pass through, in a fixed quantity without scattering the powdery chemical from the air, in a tool for spaying the powdery chemical (insecticide) to the places, where the insects or the like pass through. SOLUTION: An opening having a size to include a roller 2 is provided at the lower end of a vessel housing the chemical, and the roller 2 is rotatably supported by a horizontal shaft 8 in a state that the lower end of the roller 2 included in the opening is exposed. The outer periphery of the roller 2 is made of a felt like material 2f. And, a felt like material 9a is attached to the inner surface wall of the vessel at least at the outer peripheral position of the downward rotating side of the roller so as to be in slightly contact or not contact with the outer peripheral surface of the roller.
Patent JP-S61116170-A (JP)
Title: Control device for coupling type clutch in automobile
Inventor: HIRAMATSU TAKEO
IPC: B60W10/11
Filed: 1984-11-09
Abstract: PURPOSE:To make smooth the transition from the direct coupling range of a direct coupling clutch from the high load side indirect coupling range, by providing a change-over operation prolonging means for gradually reducing the coupling force of the direct coupling clutch, in a change-over mechanism for changing over the direct coupling clutch into its operating condition. CONSTITUTION:When such a change occures that the travelling condition is shifted from the direct coupling range to a high load indirect coupling range upon speed shift operation of a vehicle or the like, a release pressure is fed into a releasing oil chamber 7b to shift a direct coupling clutch 7 from the direct coupling condition to the indirect coupling condition. In this stage, a spool in a hydraulic control valve 16 is driven to be gradually moved leftward by a control unit 13 and a duty solenoid valve 14 which constitures a means S' for prolonging the change-over operation of a spool in a hydraulic control valve 16. Accordingly, the coupling force of the direct coupling clutch is gradually decreased.
Patent JP-S61113241-A (JP)
Title: Sealing process of electronic part
Inventor: SHIMANUKI MAKOTO
IPC: H05K3/28
Filed: 1984-11-07
Abstract: PURPOSE:To prevent any water content or moisture from permeating into a sealed part by a method wherein the sealed part is coated with fluorine base low molecular processing agent while polyphenylenesulfide polymer is utilized as a sealing material. CONSTITUTION:Outer surface of sealed part is coated with fluorine base low molecular processing agent. Next in either case of transfer molding or extrusion molding, a sealed part is contained in a plasticizing chamber provided on a metallic mold made of polyphenylenesulfide polymer i.e. PPS as a sealing material to plasticize the sealed part by means of heating it up to softening temperature and then the sealed part is pressure-fixed in said metallic mold to be hardened for sealed-molding. PPS may be provided with excellent airtightness by means of fluorine coating process due to its favorable properties such as excellent thermal resistance, less burrs occuring, shorter molding time and regeneration of partial sprue runner, etc.
Patent JP-S61114750-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C1/04
Filed: 1984-11-09
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-H08102128-A (JP)
Title: Disk player
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B17/26
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a disk player in which operations of loading and unloading and reproducing of a disk cartridge other than the ones already stored are easily made independently and the mechanism is simplified. CONSTITUTION: A disk cartridge 101 in a stocker 4 is carried by a driving gear 7 and a lifting base 6 in the lateral direction B which is approximately perpendicular to an insertion direction A and then, it is carried to a traverse chassis 31 with a first carrying distance in the depth direction the which is approximately perpendicular to the direction B. On the other hand, a disk cartridge 101 which is inserted from an independent insertion port is carried to the traverse chassis 31 by a driving gear 41 and the base 6 in the depth direction with a second carrying distance that is larger than the first carrying distance.
Patent JP-2000051667-A (JP)
Title: Liquid separation element and water making method
Inventor: KIHARA MASAHIRO
IPC: B01D63/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid separation element capable of ensuring a permeated liquid flow channel sufficient even under high pressure and excellent in properties such as a permeate flow rate, an obstruction ratio, an exclusion ratio or a concn. ratio and durability. SOLUTION: A membrane unit including reverse osmosis membranes 1 and a permeated liquid flow channel material 10 having grooves of which the groove width is smaller than the thickness of the reverse osmosis membrane and characterized by that a flow resistance value measured under static water pressure within a range of 0.5-10 MPa is within a range of 0.31-0.63 MPa/3/day is wound around a center pipe having water collecting holes.
Patent JP-2001063848-A (JP)
Title: Conveying method for recording paper and image forming device
Inventor: ASAKAWA MINORU
IPC: B65H3/44
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the productivity for forming images continuously by conducting a feeding process from a switched recording paper storage means if the preceding paper is not separated from a feeding means in a system switching the recording paper storage means during a process for forming images continuously on a plurality of recording paper sheets. SOLUTION: Recording paper sheets in a plurality of storage means 4A-4C are fed until the arrival of the recording paper is detected by first sensors S1A-S1C via the operation of pickup rollers 51A-51C and separating means 52A-52C. When the tip of the recording paper reaches registration rollers 53A-53C, the conveyance of the recording paper is stopped, and from which of the storage means 4A-4C the recording paper is fed is determined. Whether the storage means 4A-4C are switched or not during a process for forming a plurality of images in one image forming job is determined. If the determination is YES, the recording paper feeding process from the switched storage means is conducted when the preceding recording paper is kept at the feeding process.
Patent JP-H0899158-A (JP)
Title: Thin slab continuous casting machine and method for continuously casting thin slab
Inventor: YOSHIMURA YASUTSUGU
IPC: B21B31/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a thin slab continuous casting machine and a method for continuously casting the thin slab by which the slab temp. can be kept at the temp. possible to roll the slab even in the cast of changing casting speed according to the variation of the supplying rate of molten steel. CONSTITUTION: Guide rollers 4a-d having cooling spray are able to advance/ retract in the thickness direction of the slab 6 and cast slab heat insulating covers 15a-15d are inserted to/drawn out from the gap formed between these guide rollers. Then, someone at suitable positions out of the guide rollers 4a-4d and the cast slab heat insulating covers 15a-15d are switched over in use according to the casting speed. The cooling speed of the slab 6 is positively controlled by adjusting the length of a cooling zone and a heat insulating zone.
Patent JP-H03100378-A (JP)
Title: Pump with built-in automatic washing device
Inventor: HASHIMOTO TAKESHI
IPC: F04B53/00
Filed: 1989-09-14
Abstract: PURPOSE:To automatically supply washing fluid into a washing chamber by providing a built-in washer, which feeds the washing fluid being associated with reciprocating motion of a piston, so as to automatically carry out liquid of inflowing in the washer from a clearance between a seal and the piston. CONSTITUTION:When a piston performs a reciprocating motion, interlocking to this motion, a diaphragm 12, brought into contact with a nut 6, is extended and contracted in a direction of the reciprocating motion of the piston 7. When the piston 7 is actuated in an opposite direction to a pump chamber 4, washing fluid 16, which passes through an introducing tube 15, is introduced into the diaphragm 12 of washing fluid through a suction valve 13. Thereafter, when the piston 7 is actuated in a direction of the pump chamber 4, the washing fluid 16 in the diaphragm 12 is discharged through a delivery valve 14. At the time of reciprocating motion of this piston 7, liquid, outflowing to the opposite side of the pump chamber 4 through a clearance between a circular seal 3 and the piston 7, is allowed to flow in the diaphragm 12 and discharged to the outside by the washing fluid 16 introduced into the diaphragm 12.
Patent JP-H05209468-A (JP)
Title: Transfer device of multi-story parking pallet
Inventor: KODAMA KOSUKE
IPC: E04H6/30
Filed: 1992-09-04
Abstract: PURPOSE:To make it possible to longitudinally and laterally transfer pallets, by providing a center bar divided into three parts attached to a pallet to be freely rotatable and also providing a rotary base having a pallet-transfer mechanism holding the center bar therebetween to be freely rotatable. CONSTITUTION:A bar 4 is attached in the longitudinal direction of the middle area at the back side of a pallet 1. A center bar 4-2 dividing the bar 4 into three portions is provided to be freely rotatable to only one direction in the range of 90 degree from the center axis. Next, wheels 6 are arranged at the four corners of the pallet 1 to be longitudinally and laterally changeable in the traveling direction thereof. Next, the center bar 4-2 and the wheels 6 are provided to interlock with each other, and the rotary base having the pallettransfer mechanism 10 holding the center bar 4-2 is installed on the floor to be coaxial with the center axis of the center bar 4-2 to be freely rotatable in the longitudinal and lateral directions within the range of 90 degree. The rotary movement of the rotary base is transmitted to the center bar 4-2 to shift the transfer direction of the pallets 1.