baber/WOPTO huggingface dataset:
Patent JP-H1187592-A (JP)
Title: Method and jig for correcting lead of ic package
Inventor: TAKEGAKI HIROYUKI
IPC: H05K13/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a jig for correcting the lead of an IC package in which variation in the opening direction of lead is corrected easily, the difference from a specified lead open angle is adjusted and the lead open angle can be corrected. SOLUTION: In the method for correcting the lead of an IC package, lead correction comb teeth 3 is clamped between lead clamping parts 1, 2 facing each other to form a gap for inserting the lead part. The lead part is then inserted into the gap and abutted against the lead clamping parts 1, 2 by hammering the molded part of the IC package 9 up and down thus correcting bend of the lead and variation in the opening direction of the lead. When the lower surface at the molded part of the IC package 9 abuts against a molded part stopping/push-up plate, the difference from a specified lead open angle is adjusted and the lead open angle is corrected.
Patent JP-H0550275-A (JP)
Title: Laser beam welding method for steel sheets for press forming
Inventor: NATSUMI FUMIAKI
IPC: B23K26/34
Filed: 1991-08-26
Abstract: PURPOSE:To suppress the occurrence of shrinkage and deposit of molten material on a welding starting end and a welding finishing end and to enhance the extensional flange formability. CONSTITUTION:A butt gap S of steel sheets 11 and 12 is set within a specified value, the distance P1 between the irradiation starting position of a laser beam L and the welding starting side end faces of the steel sheets is set above a specified value, the distance P2 between the irradiation finishing position of the laser beam L and the welding finishing side end faces of the steel sheets is set above a specified value, the deviation between the irradiation starting time of the laser beam L and the supply starting time of a filler wire 13 is set in a specified range and the deviation between the irradiation finishing time of the laser beam L and the supply finishing time of the filler wire 13 is set in a specified range.
Patent JP-H08102157-A (JP)
Title: Disk device
Inventor: KATO SATOSHI
IPC: G11B21/08
Filed: 1994-09-30
Abstract: PURPOSE: To shorten the start-up time after inserting a disk and to prevent a recording film from flawing by providing a system controller and moving an optical pickup, etc., to a position corresponding to a prescribed position. CONSTITUTION: The presence of a magneto-optical disk 2 is detected by a disk detecting switch 41, and an optical pickup 4 and a recording magnetic head 1 are moved in the radial direction of the magneto-optical disk 2 by a stepping motor 10 for the purpose of recording and/or reproducing data on the magneto- optical disk 2. The existence of the optical pickup 4, etc., in the innermost circumferential position on the magneto-optical disk 2, recorded with TOC information is detected by a switch 42. When the magneto-optical disk 2 is not in existence and/or the optical pickup, etc., do not exist in the position corresponding to the TOC area, the stepping motor 10 is controlled to move the optical pickup 4, etc., to the prescribed innermost circumferential position of the disk by the system controller 15.
Patent JP-S6478916-A (JP)
Title: Air conditioner for automobile
Inventor: TANAKA HISAYA
IPC: B60H1/32
Filed: 1987-09-21
Abstract: PURPOSE:To get rid of the lack of cooling capacity at the time of stopping an automobile as much as possible by operating a capacity setting mechanism when a heat load is above a defined value according to a heatload detecting means and when an idling-up device is operating. CONSTITUTION:When an automobile is stopped and in an idling condition, as a compressor 12b or any other accessory is operated, a first idling solenoid 74 is operated by the signal of an engine/transmission control box 72 to cope with the resultant increase in engine load. When either of the data of an outside air temperature sensor 64 and a solar-radiation quantity sensor 66 becomes above a defined value and further, as the solenoid 74 is operated, a control unit 62 operates a solenoid valve 58 provided on the compressor 12b. Thereby, the discharge of a refrigerant from the compressor 12b is kept maximum, making the cooling capacity of a cooler system 12 larger than that when the discharge of the refrigerant from the compressor 12b is controlled to be constant.
Patent JP-H03103359-A (JP)
Title: Fiber-reinforced carbon material
Inventor: YAMAMURA TAKETAMI
IPC: C04B35/83
Filed: 1989-09-14
Abstract: PURPOSE:To improve mechanical characteristics, corrosion resistance, heat resistance and oxidation resistance by blending a specified inorganic fiber as a reinforcing material with carbon as a matrix. CONSTITUTION:By induction from a silicon-containing polycyclic aromatic polymer, (D) a carbonaceous inorganic filament composed of (A) a carbonaceous material produced from a mesophase polycyclic aromatic compound and having one or more crystalline orientation states selected from radial structure, onion one, random one, etc., (B) a non-orientated crystalline carbonaceous material and/or an amorphous carbon derived from an optically isotropic polycyclic aromatic compound and (C) an Si-C-O material consisting of an aggregate between an amorphous phase containing Si, C and O and/or crystalline ultrafine particles of beta-SiC having <=500Angstrom particle size and an amorphous SiOx (0<x<=2) and containing Si, C and O as constituent elements in a ratio of Si: 30-70wt.%, C: 20-60wt.% and O: 0.5-10wt.% is obtained. The resultant (D) component is then blended with a matrix material such as a phenolic resin in an amount of 10-70vol.%, thus producing the objective fiber-reinforced carbon material.
Patent JP-H1186819-A (JP)
Title: Safety structure for sealed battery
Inventor: YAMAMOTO KEISUKE
IPC: H01M2/12
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a safety structure for a sealed battery which is enhanced in its safety by breaking a current flow and rupturing a sealing board at the same time. SOLUTION: An opening of a battery can 10 is sealed with 2 disc-shaped cover 1 having a battery cover 2 and a sealing board 3. An annular conductive member 5 is disposed at least in the cover 1 on the inner side of a battery, through an insulator 4. The conductive member 5 and a generating element E in the battery are electrically connected to each other. A part to be ruptured W, which is ruptured by an increase in a pressure inside of the battery is provided at the sealing board 3. In a part 3a, which is surrounded by the part to be ruptured W, the sealing board 3 and the conductive member 5 are electrically connected to each other via a conductive spring member 6. The part 3a surrounded by the part to be ruptured W is applied with a pressure, which is not less than its weight by the conductive spring member 6. A slack part 7 is provided at the conductive spring member 6.  The slack part 7 is formed such that the slack is extended to follow the movement an of the part 3a surrounded by the rupture prescribed part W, when the rupture prescribed part W is ruptured.
Patent JP-H0556010-A (JP)
Title: Broadcast system and reservation recorder corresponding to the broadcast system
Inventor: MORIMOTO MINORU
IPC: H04N5/44
Filed: 1991-08-23
Abstract: PURPOSE:To realize the reservation recorder in which a broadcast system suitable for reservation recording is offered, reservation recording is surely implemented with simple configuration corresponding to the broadcast system and an unexpected program revision is coped with. CONSTITUTION:In this broadcast system, an identification signal specific to a broadcast program is multiplexed onto a broadcast program signal and the multiplexed signal is sent. The reservation recorder stores the identification signal corresponding to the desired broadcast program and compares the stored content with the received identification signal and stores the broadcast program according to preset priority and the result of comparison.
Patent JP-2001065999-A (JP)
Title: Water storage tank
Inventor: TAKEUCHI HISAYOSHI
IPC: E03B11/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To take out a water without needing a complicated mechanical apparatus such as a pump or the like, to prevent a deterioration of water quality without bringing the water into contact with the air, and to change a taking-out position of the water. SOLUTION: In the water storage tank 1, one end opening 2a of a first water guide tube 2 is disposed at an upper part side in a water storage tank body 1a, the other end opening 2b is connected to a water intake side of a water service, one end opening 3a of a second water guide tube 3 is disposed at a lower part side in the body 1a, and the other end opening 3b is connected to a water supply side of the water service. One ends of first and second auxiliary tubes are respectively connected to the first guide tubes 2, and the other ends are respectively connected to the second guide tubes 3. Opening/closing valves 14 to 17 are respectively provided at the tubes 2, 3 and the first and second auxiliary tubes.
Patent JP-H0554643-A (JP)
Title: Semiconductor memory
Inventor: TOMIUE KENJI
IPC: G11C11/409
Filed: 1991-08-22
Abstract: PURPOSE:To prolong the life of a battery by dividing a MOS transistor TR for self-refresh of a sense amplifier driving circuit into at least two and successively turning on them to charge a bit line. CONSTITUTION:Each of p-channel MOS TRs Q50 to Qn of a sense amplifier driving circuit 100a which drives p-channel sense amplifiers at the time of self- refresh is divided. A word line generation trigger signal RXT and a refresh detection signal phis from a word line driving circuit are delayed by delay circuits 205, 206, 207, 210, 211, etc., and are successively turned on to charge lines BL and the inverse of BL. Thus, the peak current value is reduced, and the life of a backup battery is extended. Though lines BL and the inverse of BL are slowly charged, it does not matter at all because it is unnecessary to access data to the external at the time of self-refresh.
Patent JP-S61115393-A (JP)
Inventor: NAKAHARA KOICHI
IPC: H05K13/02
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-H0983452-A (JP)
Title: Light receiving circuit
Inventor: YAMAMOTO YUJI
IPC: H04B10/60
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving circuit in which the sensitivity with respect to a signal component is not deteriorated even under the sun-beam by providing a MOS transistor(TR) to bypass a DC component by the sunbeam or the like. SOLUTION: A drain electrode and a source electrode of a MOS TR 4 are connected in parallel to a load resistor 2 connected in series to a light receiving element 1. Furthermore, a voltage with a DC component only passed through a low pass filter 5 and a generated from a voltage generated across the load resistor 2 is fed to a gate electrode of the MOS TR 4. Since only the DC component is supplied to the MOS TR 4, the DC component by the sunbeam flows to the MOS TR 4 and the signal component flows to the load resistor 2 even under the light receiving condition such as under the sun beam, the deterioration in the sensitivity is less.
Patent JP-S61117994-A (JP)
Title: Stereo television camera device
Inventor: TAKANO MITSUO
IPC: H04N13/02
Filed: 1984-11-13
Abstract: PURPOSE:To obtain a device whose sensitivity is improved with the use of a solid-state image pickup element by setting the accumulating time of a video signal charge longer than the time corresponding to tone conventional field. CONSTITUTION:Whenever a signal charge read frame shift pulse 3 is given, a charge-coupled CCD 1 transfers charges of video signals accumulated in one previous frame time of a transfer area, and reads out the charges of the transferred video signals in one subsequent field time by two picture elements. During the reading, charges of video signals corresponding to a new optical image are built in an accumulating area and further built one subsequent field time, which means that charges are accumulated in the totaling one frame. A CCD 1' operates in the same manner, which will not affect adversely a video because shift pulses 3 and 3' have a time dela by one field.
Patent JP-H0577951-A (JP)
Title: Paper feeder
Inventor: NAITO MASAKAZU
IPC: B65H3/46
Filed: 1991-09-18
Abstract: PURPOSE:To optimize an amount of feeding back a transfer sheet by separating the first feed means from the sheet of a paper feed cassette when the first feed means and the second feed means in contact with a double feed preventing means are reversed. CONSTITUTION:A transfer sheet 2 fed from a paper feed mechanism 4 is conveyed to pass through a paper feed conveying path 34, on the halfway of which timing rollers 33 are provided, and to a transcription part where a sensitive body 10 is opposed to a transcription electrostatic charger 12. In the timing rollers 33, the transfer sheet 2 is fed in a stop condition to correct an oblique feed of the transfer sheet 2 by straightening its point end. Timing of feeding the transfer sheet 2 to the transcription part is adjusted in accordance with the timing of starting conveyance. The transfer sheet 2 of transcribing a toner image is separated from the sensitive body 10 and guided to a fixing device 15 by a conveyer 14. In the fixing device 15, by applying heat and pressure by a heating roller 16 and a pressure roller 17, the transfer sheet 2, completing copying by melting and fixing a toner on the transfer sheet 2, is discharged to the outside of a machine by a paper discharger device 18.
Patent JP-H0793625-A (JP)
Title: Charge collecting device
Inventor: NAITO KAZUTOSHI
IPC: G06Q20/34
Filed: 1993-09-24
Abstract: PURPOSE:To separately use an IC card for plural vehicles by separately providing a radio communication function and the IC card. CONSTITUTION:This device is composed of an on-board equipment 1 which is mounted on a vehicle 3 and for which the specific information of the vehicle 3 and IC card information is preliminarily registered, an antenna 4 for performing a radio communication with the on-board equipment 1, a vehicle detector 5 detecting the advancing vehicle 3, a radio card controller 6 controlling the antenna 4 and performing the transmission and reception of data with the on-board equipment 1 and a charge processor 7 collecting charge from the IC card information that the on-board equipment 1 has and a departure control signal light 8 instructing the departure and stoppage of a passing vehicle.
Patent JP-H1084553-A (JP)
Title: White balance adjustment device
Inventor: OTAWARA MASAYUKI
IPC: H04N9/73
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a white balance adjustment device in which proper white balance adjustment is attained without replacing components such as a ROM at the adjustment. SOLUTION: This white balance adjustment device 30 adjusts a white balance of a plasma display device 20, in which an RGB signal is given to a video processing circuit 2 consisting of a gamma correction circuit 21 or the like where gamma correction or the like is conducted based on a correction pattern stored in a correction pattern storage memory 1 and the resulting signal is fed to a plasma display panel(PDP) 4 via a PDP drive circuit 3 for the display. The plasma display device 20 is provided with a communication means 6 and its correction pattern storage memory is made up of a rewritable memory.  On the other hand, a chromaticity measurement device 7 that measures chromaticity of the PDP and a correction pattern write device 8 consisting of a correction pattern generating section 9 that generates a correction pattern for the white balance corresponding to the measurement result and of a transfer means 10 transferring the correction pattern to the plasma display device 20 are provided to the outside of the device 20.
Patent JP-S6393397-A (JP)
Title: Purifying facility
Inventor: OKAMOTO SOHEI
IPC: C02F3/00
Filed: 1986-10-08
Abstract: PURPOSE:To allow sewage to flow at high velocity, by controlling the raising path of air jetted from an air jetting means with a means for specifying the flow path and jetting high-velocity air. CONSTITUTION:Sewage is allowed to flow through a first and second flow paths 22, 24 provided in a main body 12 in a plurality of times and also allowed to flow between the main body 12 and an auxiliary tank 80 in a plurality of times. Meanwhile organic substance is decomposed with microorganisms stuck on contact bodies 64, 68 and sewage is purified. Sewage discharged through an outflow path 88 of the auxiliary tank 80 is purified at a high degree because sewage introduced into the auxiliary tank 80 is supernatant water of the upper part of a third flow path 26, and because the auxiliary tank 80 functions as a precipitation tank. Further when the air jetted through a diffuser 58 has a high velocity, solid materials contained in sewage are more surely decomposed and sewage is purified in a high degree because sewage is allowed to flow through the first flow path 22 and the second flow path 24 at a high velocity.
Patent JP-H0579071-A (JP)
Title: Setting structure of bathroom faucet
Inventor: OKUDA AKIYOSHI
IPC: E03C1/042
Filed: 1991-09-18
Abstract: PURPOSE:To make execution so easy by simplifying a job for setting work to the utmost and simultaneously performing the job at the lower side of a narrow setting frame so well at time. CONSTITUTION:A decorative counter 3 is superposed on a setting frame 4, and a thread part 23 of a faucet 2 is passed through both through holes 31 and 41 of the decorative counter 3 and the setting frame 4, having it projected to a lower part of the setting frame 4. In succession, a nut 6 is screwed in this projected thread part 23 and then the decorative counter 3 and the faucet 2 are attached to the setting frame 4.
Patent JP-S6297031-A (JP)
Title: Matching system for bit number of mantissa part
Inventor: YAMAMOTO KATSUMI
IPC: G06F9/45
Filed: 1985-10-23
Abstract: PURPOSE:To eliminate an extreme delay compared with a case where a mantissa part has the same number of bits by obtaining the same number of bits at a compiling stage after validating an automatic accuracy increasing function and also cutting the lower bits of the mantissa part. CONSTITUTION:In its own system an automatic accuracy increasing function is validated by a validating means of a complier when it is recognized that the number of bits of the mantissa part of another system is larger than that of its own system. As a result, the data of the single accuracy is turned into the data of the double accuracy and furthermore the data of the double accuracy is turned into the data of the quadruple accuracy respectively When a source program is supplied, an object program is produced while the lower bits of the matissa part are cut (the lower bits of the mantissa part are set O as necessary). In such a way, the result of execution to secure the same number of bits without a delay extremely reduced compared with a case where the mantissa part has the same number of bits is obtained.
Patent JP-2000066104-A (JP)
Title: Optical system for compensating beam
Inventor: NOMARU KEIJI
IPC: G02B17/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an aberration-free beam compensating optical system constituted so that it need not be adjusted again even when the wavelength of a beam is changed, the cross section shape of output luminous flux can be adjusted to be the desired shape and the parallel luminous flux without distortion is obtained. SOLUTION: A beam source 6 is arranged at the first focal point 3 of a rotary elliptical mirror 1 and a rotary parabolic mirror 2 is oppositely arranged so that the focal point thereof is aligned with a second focal point 4. Then, the beam emitted from the beam source 6, reflected on the mirror 1 and passed through the second focal point 4 is reflected on the mirror 2. The mirrors 1 and 2 are respectively provided with rotary mechanisms 11 and 12 and a translation mechanism 13 so that the shape of the output beam can be adjusted.
Patent JP-H0570923-A (JP)
Title: Production of ti member with oxidized coating film having excellent corrosion resistance
Inventor: SATO HIROSHI
IPC: C23C8/12
Filed: 1991-09-18
Abstract: PURPOSE:To provide a Ti member with an oxidized coating film having excellent corrosion resistance. CONSTITUTION:A Ti member is subjected to oxidation treatment in an oxidizing atmosphere having <=0 deg.C dew point to produce a Ti member with an oxidized coating film having excellent corrosion resistance. This member has excellent corrosion resistance in a nonoxidizing environment and can expect the improvement of corrosion resistance in gaseous halogen.
Patent JP-H0979257-A (JP)
Title: Magnetic bearing device
Inventor: NONAKA MANABU
IPC: F16C32/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To increase rigidity by arranging paired magnets displaced in an axial direction of a rotary shaft in a different level in a position where the fellow paired magnets are repulsed to each other in the diametric direction of the rotary shaft. SOLUTION: Paired magnets 6, 6 are arranged to be displaced in an axial direction of a rotary shaft 1 in a different level in a position where the fellow paired magnets 6, 6 are repulsed to each other in the diametric direction of the rotary shaft 1. Consequently, repulsive force itself of the fellow paired magnets 6, 6 serves as restoration force for returning diametric direction displacement of the rotary shaft 1 back to the origin, so that rigidity in a rotary shaft diametric direction in a side of the other end 1b of the rotary shaft is improved, vibration of the rotary shaft 1 by disturbance can be converged in a short time, and displacement of the rotary shaft 1 generated by disturbance can be lessened.  By improving diametric direction rigidity in the side of the other end 1b of the rotary shaft, even in the case of horizontally setting a device total unit, displacement of the rotary shaft 1 by self-weight can be suppressed, and the rotary shaft 1 can be horizontally supported.
Patent JP-H1176257-A (JP)
Title: Cautery hemostasis apparatus
Inventor: WATANABE HITOSHI
IPC: A61L33/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a cautery hemostasis apparatus which achieves a wear resistance withstanding prolonged use and a heat resistance and a chemical stability to allow enduring of changes in the environment of temperature and moisture and high temperature/high pressure steam sterilization by arranging a tip heating part finished with a surface treatment to ensure a higher adhesion without peeling from a base material under a washing by ultrasonic waves, autoclave sterilization or the like and non-viscosity stable even under the environment whatsoever. SOLUTION: A heating element 14 is securely joined on a bottom part facing a heat transfer surface 18a of a tip cap 18 by solder 20 and electrically connected to a coaxial cable 13 through a transmission coil 21. The heating element 14 is pressed onto the side of a soldered 20 surface by a coil spring with one end part contacting an internal wall of a recessed part 17d of a body part 17 through an insulated tube 22. When solder is re-melted, the heating element 14 will not be isolated from the bottom part facing the heat transfer surface 18a. A polyparaxylilene thin film, a copolymer made of a derivative as a monomer, is formed at a thickness of 5 μm entirely on the outer circumferential surface of the tip cap 18.