baber/WOPTO huggingface dataset:
Patent JP-H07191181-A (JP)
Title: Pile-pushing seal assembly
Inventor: RONARUDO JIEIKOBUZU HOPUKINSU
IPC: G21D1/00
Filed: 1994-10-24
Abstract: PURPOSE: To seal a gap between two annular flanges of columnar body penetrating a pressure vessel of a nuclear reactor. CONSTITUTION: A push-out resistive seal assembly 290 has an annular retainer 300 arranged in a gap 270 formed between a first annular flange 200/230 and a second annular flange 187/250. The first and second annular flanges 200/230, 187/250 can be brought into close contact with each other to thereby make the gap 270 narrow. At a top surface of a retainer, a first annular recess is formed to surround the same. At a bottom surface of the retainer 300, a second annular recess is formed to surround the same. A first annular gasket 350 is retained in the first recess while a second annular gascket 360 in a second recess.
Patent JP-2001112276-A (JP)
Title: Driver using vibrating wave motor as drive source and image-forming apparatus
Inventor: NAKANISHI TORU
IPC: G03G15/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a driver easy to be replaced, without damaging a photoreceptor drum to a motor or an encoder, using a vibrating wave motor for accurately driving as a drive source. SOLUTION: An output shaft BS rotating integrally with a vibrating wave motor MC1 is insertably and removably projected through a photoreceptor drum. When inserting or removing the shaft BS, a possible moving distance 30g to the motor MC1 is set to a value smaller than tolerances ECg1, ECg2 of an encoder which accompany the movement of the shaft BS.
Patent JP-H01125977-A (JP)
Title: Mos semiconductor device
Inventor: NAKAHARA MORIYA
IPC: H01L29/78
Filed: 1987-11-11
Abstract: PURPOSE:To suppress a short-channel effect and a punch-through effect by a method wherein a sidewall gate electrode is provided and an intense inversion layer with a small thickness and an opposite conductivity type is provided between the gate electrode and a source (drain) region by applying a voltage to the sidewall gate electrode. CONSTITUTION:A voltage of, for instance, -5V is applied to sidewall gates 7'. In this state, as the conductivity type of the sidewall gates 7' is p<+>type and there is an n<->type substrate 1 immediately below the sidewall gates 7', p-type intense inversion layers 14 are formed in the surface regions of the n-type substrate 1 immediately below the sidewall gates 7'. As the intense inversion layers 14 reduce series resistances in those regions and the situation equivalent to the formation of very shallow source and drain regions are produced because the thickness of the intense inversion layer 14 is less than 1000Angstrom  A so that a short-channel effect and a punch-through effect can be suppressed.
Patent JP-H10110563-A (JP)
Title: Locking device for vending machine
Inventor: SASAKI KAZUO
IPC: G01S13/75
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a lock, and to minimize the damage even when a lock hole is broken. SOLUTION: A vending machine is provided with a dummy key hole. When a key is inserted in the key hole, a reader 1 of the vending machine transmits the RF power signal. A transponder 18 of the key is operated by receiving the RF power signal, and the ID data (the system discrimination ID data, the master key group ID data, and the key ID data) stored in an EEPROM are transmitted according to the data requesting command from the reader 1. The reader 1 receives the ID data, and compares the received data with the ID data preset in an EEPROM 9, and when all the data agree, a relay 14 is driven to open an electric lock 20. Because the key hole is simply a dummy to detect the unlocking, the damage can be minimized even when the lock is broken.
Patent JP-H11107995-A (JP)
Title: Dc brushless axial flow heat sink fan motor
Inventor: OKAZAWA KOJI
IPC: H02K7/14
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the radiating characteristic by forming a plurality of smooth cup-like radiating recessed parts concentrically to a bearing housing and annularly on the bottom part within a recessed part having the closed bottom part so as to take air from the upper end part and discharge the side between the circumferences of the bearing housing. SOLUTION: A bearing housing 6 having an engaging stepped part 25 is integrally formed in the center part of the bottom part 24 of a fan motor body 1. In the heat sink fan motor body 1, a plurality of smooth cup-like radiating recessed parts 27 are formed concentrically to the bearing housing 6 and annularly on the inner circumferential side of radiating fin 8-1, 8-2, 8-3 groups and radiating fins 4 and on the bottom part 24 within a recessed part 5 between the circumferences of the bearing housing 6. The air taken into the recessed part 5 is heat-released and discharged through a slit 39 between the radiating fins 4 in an open end 23 while being heat-released by the radiating fins 4. Further, the cooling effect is enhanced by a radiating recessed part 27. Thus, satisfactory radiating characteristic can be provided.
Patent JP-H04158191-A (JP)
Title: Heat exchanger with fins
Inventor: YOKOYAMA SHOICHI
IPC: F28F1/32
Filed: 1990-10-22
Abstract: PURPOSE:To provide a high thermal transfer characteristic and enable a a heating operation to be kept for a long period of time even if it is used in a heat pump type air conditioner for its outdoor device by a method wherein a plurality of mountain-shaped linear portions at a stage direction are arranged at the outside part of arcular form or a concentric form in respect to a fin collar and further at the substantial same height as that of the mountain-shaped part of arcular or concentric form. CONSTITUTION:Concentric arcular mountain-shaped portions 9 at their side parts are formed at an outside part of a seat 5 in respect to a fin collar 3. Two mountain-shaped portions 8 of linear form extending toward a stage direction at the side lines are formed between rows having a pitch of one row and then mountain-shaped portion 9 having arcular side line are formed between the top portions of the two mountain-shaped portions 8 of linear line. With such an arrangement, it is possible to improve a heat transferring performance.
Patent JP-H05126636-A (JP)
Title: Infrared spectroscope
Inventor: KATO CHIHIRO
IPC: G01J1/42
Filed: 1991-10-30
Abstract: PURPOSE:To provide an infrared spectroscope having very low noises with a simple structure. CONSTITUTION:An infrared spectroscope 10 making spectral diffraction on the infrared light generated by an infrared light source S, an infrared detector receiving the infrared light to generate the electric signal, and an AC amplifier AMP 1 connected to the infrared detector are provided. The amplifier AMP 1 has multiple feedback amplifying circuits connected in parallel, it has the first amplification section synthesizing the outputs of these amplifying circuits via resistors and the second amplification section connected to the first amplification section, and the impedance of the second amplification section is set to the parallel resistance value or above of the resistors of the first amplification section.
Patent JP-H06106903-A (JP)
Title: Low load noise wheel and manufacture thereof
Inventor: HARADA KAZUO
IPC: B60C5/00
Filed: 1992-09-29
Abstract: PURPOSE:To easily and inexpensively attain manufacture of a low load noise wheel formed by mounting a sound absorbing material, consisting of foaming material, in an air chamber. CONSTITUTION:A sound absorbing unit 5 formed by connecting a sound absorbing material 11, consisting of foaming material of high foaming ratio, to an external surface of a synthetic rubber-made annular belt member 10 is externally fitted to a peripheral groove part 4 of a wheel 1, and by this sound absorbing material 11, a load noise by columnar resonance vibration, generated in an air chamber 3 constituted of the wheel 1 and a tire 2, is reduced. Further, the belt member 10 may be constituted of metal, synthetic resin, fabric, synthetic paper, both-side tape, etc., into a band shape.
Patent JP-S62142785-A (JP)
Title: Selective chemical plating method
Inventor: ICHIKAWA YUKIO
IPC: H05K1/03
Filed: 1985-12-18
Abstract: PURPOSE:To accurately and easily obtain printed wiring by irradiating light having a prescribed wavelength on the parts of a molded body requiring no plating before the molded body contg. polyarylene sulfide (PAS) as the principal resin component is chemically plated. CONSTITUTION:A molded body made of PAS or a composition contg. PAS as the principal resin component is formed. When the molded body is chemically plated, light having 0.1-800nm wavelength is previously irradiated on the parts of the molded body requiring no plating. Chemical plating is then carried out to plate the molded body except the parts requiring no plating.
Patent JP-H07142857-A (JP)
Title: Tool for removing multipin electronic component
Inventor: KAWAMURA CHIYOYUKI
IPC: B23K3/02
Filed: 1993-11-16
Abstract: PURPOSE:To provide a tool for removing a multipin electronic component efficiently from the board. CONSTITUTION:A plurality of metallic bars 9 are attached to a pedestal 2 with a built-in heater at intervals equal to the basic width of the pin of an electronic component. At the head of the metallic bar 9, a hole 8 about 2mm deep is open, and solder is fused at the same time by fitting this hole 8 to the pin of the electronic component attached to the board from the side of solder face, and the electronic component is removed from the board.
Patent JP-2000112322-A (JP)
Title: Transparent hologram recording material
Inventor: KUME MAKOTO
IPC: G03F7/029
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent hologram recording material which has high sensitivity to visible rays or electron beams, excellent hologram characteristics and especially which is colorless and excellent in transparency by using each specified material for a photopolymn. initiator, a sensitizer and an assistant. SOLUTION: This hologram recording material consists of the following compds. Namely, the compds. are cation polymerizable thermosetting epoxy oligomers soluble in a solvent and having at least one glycidyl group in the unit structure, a compd. which is a liquid at normal temp. and normal pressure and has >=100 deg.C boiling temp. at normal pressure and at least one radical polymerizable ethylenic unsatd. bond. an aromatic onium salt which produces radicals to activate radical polymn. and which produces Bronsted acid or Lewis acid to activate cation polymn. when exposed to actinic radiation and moreover, a compd. selected from among 3-substd. coumarin compds, and p-amino unsatd. ketone compds. as a sensitizing dye. The recording material contains a quaternary boron salt as an assistant.
Patent JP-H03147941-A (JP)
Title: Mounting device for meter for city water
Inventor: KUGA SHIYOUGOROU
IPC: E03B9/10
Filed: 1989-11-01
Abstract: PURPOSE:To facilitate a work to replace a meter by a method wherein coupling members are disposed to the two end parts of a meter, a slide member is mounted on the primary side, a valve mechanism is mounted to the slide member, and an energized piston pipe member is mounted to the other end of the slide member. CONSTITUTION:A slide member 19 is slidably disposed in a piston chamber 15. A valve mechanism formed with a valve pipe 20 and a packing 16 is connected on the primary side being the one end of the slide member 19, and a piston pipe member 21 is slidably disposed on the secondary side being the other end thereof. A coupling member 7 for a meter 2 is mounted to the tip of the piston pipe member 21. When the meter 2 is removed, the slide member 19 is slid and a cutoff plug 6 is shut off. The other piston pipe member 21 is released from pressure contact coupling with the meter 2 through energization of a spring. This constitution enables facilitation of coupling and uncoupling of the meter.
Patent JP-H04174681-A (JP)
Title: Golf ball automatic supply device
Inventor: KOMORI YUTAKA
IPC: A63B69/36
Filed: 1990-10-23
Abstract: PURPOSE:To arrange so that no balls may be stopped up at a stocker portion and a chuter portion, by providing a mixing up portion which mixes up golf balls housed in the stocker portion, in linkage with a chuter portion passage swing action. CONSTITUTION:At a stocker portion A, partition plates 13, 14 are alternately fitted with their heights made different, to a main body 10 inner wall so as to protrude to an approximate center portion. Plates 13, 14 are inclined so that their tip sides may become low, and in addition, a cut-out portion 13a is provided at the plate 13. Golf balls G supplied to the portion A roll down from the plate 14 to the plate 13, and fall down to bottom plates 11, 12 from the plate 13 tip portion and the portion 13a, and accumulate. As a result, even if many golf balls G are housed in the portion A, the whole weight of golf balls G is not imposed on the portion B directly, and the smooth supply of golf balls G can be realized.
Patent JP-2000106953-A (JP)
Title: Frame of folding multipurpose table
Inventor: RI MOIKU
IPC: A47B13/06
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a frame of a multipurpose table which is compactly foldable, has excellent portability and is regulatable in the inclination of a top plate to a wide angle. SOLUTION: A top plate frame 30 to be placed with a table or top plate of a desk, etc., is mounted regulatably in the angle of inclination via angle regulating means 50 onto a leg part frame 20 which is formed as an X leg by intersecting first leg parts 21 and second leg parts 22 to an approximately X shape, pinning both leg parts 21 and 22 at the intersection points of the first and second leg parts and freely rotatably pivoting 24 these legs by bolting, etc.
Patent JP-H04162901-A (JP)
Title: Piercing method with press roll
Inventor: YAMAMOTO SHUJI
IPC: B21B23/00
Filed: 1990-10-25
Abstract: PURPOSE:To stabilize piercing operation by controlling the speed of a driving rolling roll so that the outside diameter of biting part of material in piercing rolling with press roll is less than the target value. CONSTITUTION:In piercing with press roll that a stock 4-1 to be pierced is inserted between the driving rolling rolls 1 which are provided in the facing direction by adding a force in the axial direction and pierced by entering a plug 5 into the axial center part, the outside diameter of the biting part of material in piercing rolling is measured with a photoelectric biting width meter 7 and piercing is executed by controlling the number of revolution of the driving rolling rolls 1 so that its value is made less than the target value. In this way, piercing that makes biting height less than a certain value during rolling can be done and steady operation is possible.
Patent JP-H10112579-A (JP)
Title: Resist exposing method and exposing apparatus
Inventor: CHIGI YOSHITAKA
IPC: H01L21/027
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a pattern mask by inputting a pattern data to a digital micro-mirror device as an electric signal and then inclinedly moving each of a plurality of minute mirrors. SOLUTION: Data of pattern to be formed by CAD is produced and it is then input as an electric signal to a digital micro-mirror device DMD 20. DMD 20 is a space beam modulation element and has many minute mirrors on the surface and the angle of individual minute mirror changes by an electrical signal. Therefore, a plurality of minute mirrors of DMD 20 is inclinedly moves depending on the input pattern data. When a light beam 21 is input to a plurality of minute mirrors, a virtual slice original image A is formed on the mirror surface formed of a plurality of minute mirrors and its reflecting beam is projected on a screen through a projection lens 11 to form an image B corresponding to the resist pattern. Since resist is exposed and sensed only in the image corresponding to the projected pattern, the resist can be exposed sequentially.
Patent JP-H06139111-A (JP)
Title: Fault position segmenting system
Inventor: OYA MASAYUKI
IPC: G06F11/30
Filed: 1992-10-23
Abstract: PURPOSE:To accurately segment a fault position when a time-out fault is generated in a computer device. CONSTITUTION:In a computer device provided with a 2nd unit for executing an instruction outputted from a 1st unit for monitoring the execution of the instruction by a timer, the 1st unit 1 is provided with a timer means 1-1, the 2nd unit 2 is provided with a processing means 2-1 and a timer means 2-2, and when the 2nd unit 2 receives an instruction sent from the 1st unit 1, respective timer means 1-1, 2-2 are driven, then reset based upon the end of instruction processing of the processing means 2-1 and whether a fault position is in the 1st unit or 2nd unit is identified based upon the operation status of respective timer means 1-1, 2-2.
Patent JP-H08224079-A (JP)
Title: Cancer-relating antigen-specific human immunoglobulin-producing human/human hybridoma
Inventor: HAGIWARA HIDEAKI
IPC: C07K19/00
Filed: 1995-10-09
Abstract: PURPOSE: To obtain a human/human hybridoma capable of producing an lmmunoglobulin which is useful for the study in the pharmacological and biochemical fields CONSTITUTION: Human/human hybridoma CoLNE 10 which is a human/human fused cell line from human B-cell from the patient with colic cancer and a subclone of human lymphoblast cell line and can produce an antigen-specific human immunoglobulin.
Patent JP-S62146919-A (JP)
Title: Production of polyester containing fine particle
Inventor: SHIMIZU YUZO
IPC: C08J5/18
Filed: 1985-12-19
Abstract: PURPOSE:To obtain the title polyester which is free of yarn break and can give a product of excellent surface smoothness, by reacting a dicarboxylic acid or the like with ethylene glycol and adding a SiO2 sol, a S-containing compound and a Cl-containing compound in amounts satisfying specified relationships to the reaction system in an arbitarary stage of the reaction. CONSTITUTION:A sol (C) is obtained by mixing a sol (a), concentration <=50wt%, obtained by adding SiO2 of an average particle diameter of 0.01-2.0mu to water or ethylene glycol, a sulfur-containing compound (b) (e.g., Na2SO4) and a chlorine-contaning compound (c) (e.g., NaCl) n such amounts that the relationships I, II and III (wherein S is a ratio of the sulfur in compound (b) to SiO2, and Cl is a ratio of the chlorine in component (c) to SiO2, in terms of ppm) hold. A dicarboxylic acid (esterifiable derivative) (A) is transesterified, for example, with ethylene glycol (B), and component Ci s added to the reaction system in an arbitarary stage of the reaction to obtain the title polyester freed of secondary aggloerates.
Patent JP-H04163041-A (JP)
Title: Multi-layer film
Inventor: SATO MIKIO
IPC: B32B25/08
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a multi-layer film superior in low-temperature pin hole resistance, blocking resistance, heat sealing properties and haze, by a method wherein the title film possesses an intermediate layer comprised of straight- chain-like low-density polyethylene and ethylene/alpha-olefin copolymer rubber and both the surface layers comprised of the straight-chain-like low-density polyethylene and an anti-blocking agent. CONSTITUTION:Straight-chain-like low-density polyethylene whose low- temperature melting component rate is 0.6-0.9 is made component A, ethylene/alpha- olefin copolymer rubber is made component B and antiblocking agent is made component C. Then a multi-layer film possesses an intermediate-layer containing the 80-5wt.% component A and 20-95wt.% component B and both the surface layers containing the 100 pts.wt. component A and 0.05-2.0 pts. component C. Then weight of the component B of the intermediate layer is made 10-60% of the whole weight and a thickness of the intermediate layer is made 30-80% of that of the whole layer.
Patent JP-H03148070-A (JP)
Title: Apparatus for inspecting operating state of sensor
Inventor: SHIRAKO MINORU
IPC: G08B29/14
Filed: 1989-11-02
Abstract: PURPOSE:To make it possible to perform inspections with a plurality of inspecting apparatuses at the same place by selectively generating a plurality of sounds having a plurality of frequencies for the signals at the same level outputted from a sensor. CONSTITUTION:The voltage level or the current level of the output signal from a sensor which is inputted from a level detecting part 14 through an input terminal is detected. The signal corresponding to the level is outputted to a transmission controlling part 16. The controlling part 16 controls the oscillating frequency in response to the detected level. The frequency signal of the scale corresponding to the detected 14 level in, e.g. seven tempered major scales, is outputted from the oscillator 20. The signal is sent to a speaker 24 through an amplifier 22, and the sound having the corresponding frequency is generated. At this time, the relationship between the input level and the frequency of the signal can be set with an external setting input part 18. When a plurality of the same kind of the sensors which are provided in close proximity are inspected at the same time, the frequencies of the sounds generated from a plurality of the devices are differentiated. Then, the sounds of the respective devices can be simply discriminated.
Patent JP-H04163345-A (JP)
Title: Weft-processing system in jet loom
Inventor: MITSUYA KINPEI
IPC: D03D51/08
Filed: 1990-10-23
Abstract: PURPOSE:To provide the title system intended to accurately measure the length of a yarn piece drawn from a warp opening, designed to take up such a yarn piece based on the yarn presence (absence) information from a pair of yarn piece detectors arranged on a picking end side and the information for, the number of revolutions of a pair of take-up rollers set between said detectors. CONSTITUTION:When a pair of yarn piece detectors arranged at an interval on a picking end side detects an abnormal weft injectedly picked through a picking main nozzle, a control computer performs a series of picking blocking actions followed by shutdown of the frame. The computer then commands to actuate a weft drawing mechanism on the picking initiation side, and after completing the processing, further commands to actuate another weft drawing mechanism on the picking end side, arranged between said detectors and made up of a pair of take-up rollers, stepping motor and air cylinder; concurrently, based on the yarn presence (absence) information from said detectors and the information for the actuation pulse level for the stepping motor, i.e., the number of revolutions of the take-up rollers, a yarn piece is taken and removed while measuring its length.
Patent JP-H01126845-A (JP)
Title: Communication system between processing circuits
Inventor: WATANABE HIDEO
IPC: H04Q9/14
Filed: 1987-11-12
Abstract: PURPOSE:To attain high speed syochronizing communication with simple circuit constitution by generating a serial clock signal with arranged phase to each processing circuit and allowing each processing circuit to transmit/receive a data from one circuit to other circuit synchronizingly. CONSTITUTION:When initialization of processing circuits 1a, 1b is finished, a signal D from a start signal generating circuit 9 goes to a high level. A system clock signal is also given to frequency division circuits 5a, 5b receiving the signal D and the circuits start the frequency division of the system clock signal when the signal D goes to a high level and a serial clock signal is generated. The arithmetic processing is applied in a transmission circuit 7a and a reception circuit 8a and the data transmission/reception is applied. Thus, synchronizing high speed communication is applied with simple circuit constitution.