baber/WOPTO huggingface dataset:
Patent JP-H06275345-A (JP)
Title: High-frequency coaxial connector
Inventor: WAKABAYASHI YOSHIRO
IPC: H01R13/646
Filed: 1992-11-05
Abstract: PURPOSE:To provide a high-frequency coaxial connector having electrically stable characteristics in the frequency from DC to 40GHz or higher, having no impedance mismatch and no leak of radio waves, and excellent mechanically. CONSTITUTION:A high-frequency coaxial connector is constituted of a central conductor, a dielectric layer, and an outer conductor, and a central conductor small-diameter section 6 is provided near the center section of the central conductor. An outer conductor inner diameter expansion section 7 is provided on the inner wall of the outer conductor at the position corresponding to it. An adhesive hardening type high-dielectric resin is filled and hardened in the space formed by the central conductor small-diameter section 6 and the outer conductor inner diameter expansion section 7. A high-dielectric resin layer 8 is provided to firmly bond the central conductor, dielectric layer, and outer conductor.
Patent JP-H11155258-A (JP)
Title: Axial flow-type fan motor
Inventor: NOGUCHI KAZUO
IPC: H02K9/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow-type fan motor which can be easily miniaturized and which can be easily made thin, while its performance as a fan motor is maintained by a method, wherein a circuit component can be arranged effectively on a printed circuit board. SOLUTION: A axial flow-type fan motor is formed, in such a way that a plurality of air-core coils 4 are arranged nearly within the thickness of a stator base 1 constituting a housing, that a shaft 2 the one end of which does not protrude nearly from the thickness of the stator base 1 is erected and installed, that a field magnet 7 with is arranged via a prescribed gap is provided on one side of the air-core coils 4, that a rotor 6 in which a plurality of blade parts 6a are installed at the outer circumference is arranged and that a printed circuit board 3, on which circuit components are mounted, is arranged on the other side. Thereby, the circuit components can be arranged effectively on the printed circuit board, and the printed circuit board is not deformed unnecessarily. Consequently, the shape of a blade is not restricted, and a wind passage is not closed.
Patent JP-H04206015-A (JP)
Title: Manufacture of floating magnetic head
Inventor: MAEDA SHIGEO
IPC: G11B5/60
Filed: 1990-11-30
Abstract: PURPOSE:To reduce basic dimensions and diminish even the error of magnetic gap depth, and to prevent an effect on the accuracy of the thickness of an adhesive layer by machining a floatation surface while using an apex section as a reference. CONSTITUTION:The magnetic substance blocks 1 of a blank are divided into ranks by distances among apex sections and front end sections, and a plurality of the magnetic substance blocks 1 at the same rank are fixed to a jig 2 for machining and machined so that top faces are formed in the same planes. Consequently, since the magnetic substance blocks 1 are divided into ranks and the tops faces are arranged and bonded, sections up to floatation surfaces can be machined while using the apex sections as references. Accordingly, basic dimensions are reduced, the error of magnetic gap depth is also diminished, and the dispersion of the thickness of an adhesive layer also has no effect.
Patent JP-2001155797-A (JP)
Title: Crimp connector and method of crimping wire
Inventor: SATO KEI
IPC: H01R4/24
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a crimp connector and method of crimping wires that can prevent opening of blades using a guide without increasing terminal pitch and warpage of a housing due to press-fitting of wires, and avoid coupling failure. SOLUTION: In a crimp connector in which covered wire 40 is press-inserted between mated blades 37, a height of both sidewalls 24 of terminal containing cavity 23 is set more than that of side plates 31 of the crimp terminal 22, both sidewalls 24 of terminal containing cavity 23 defining width direction positions of the crimp terminals, and recessed 24A for receiving guides 39B are formed at the both sidewall 24, the guides being for preventing falling down of side panels 31 when the covered wire 40 is fitted between blades 37 of the crimp terminal 22.
Patent JP-H03201957-A (JP)
Title: Instant frozen noodles and preparation thereof
Inventor: OZAWA RYUTARO
IPC: A23L7/109
Filed: 1989-12-28
Abstract: PURPOSE:To prepare the subject noodle having excellent thawing property and texture and useful in the field of foods by converting a noodle into the alpha-form thereof, rapidly cooling the noodle with cold water, arranging the noodle lines in non-constant directions for forming the block of the noodle lines, and subsequently freezing the noodle block. CONSTITUTION:A noodle (e.g. spaghetti) is converted into the alpha-form thereof so as to adjust the yield of the alpha-form noodle to 200-280%, preferably 210-265%, rapidly cooled with cold water of 0-5 deg.C and subsequently arranged in non- constant directions to form a block (preferably having a cross-sectional space degree of 40-80%) of the noodle lines, followed by cooling the block to provide the objective noodle.
Patent JP-H06284362-A (JP)
Title: Picture projection device
Inventor: TIMMERS WILHELMUS ADRIANUS G
IPC: H04N5/74
Filed: 1993-12-28
Abstract: PURPOSE: To provide an inexpensive and very useful focal error detector in the image projector. CONSTITUTION: The image projector that is provided with at least one display panel 26-28, a projecting lens system C, and a focus error detector FS is disclosed. A radiation source 50 and a radiation sensor 51 of the focus error detector FS are placed in a plane almost in matching with a plane of the display panel 28. Since a focus measurement beam (b) passes twice through a projecting lens in an optical path from a projecting screen, a focus error signal Sf with accuracy and high reliability is obtained.
Patent JP-2001131141-A (JP)
Title: Phthalamide derivative or its salt, agricultural and horticultural insecticide, and method for using the same
Inventor: TONISHI MASANORI
IPC: A01N43/78
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a phthalamide derivative or its salt, to provide an agricultural and horticultural insecticide containing the same compound as an active ingredient, and to provide a method for using the same. SOLUTION: The phthalamide derivative expressed by the formula (I): [A1 is an (substituted) alkylene, a (substituted) 1-8C alkynylene, a (substituted) 1-8C alkenylene or the like; R1 is H, a (halo)cycloalkyl, -A2-R4 or the like; R2 and R3 are each H, a cycloalkyl, -A2-R4 or the like; A2 is -C(=O)-, -C(=S)- or the like; R4 is H, an alkyl or the like; X and Y are each a halogen, cyano, nitro or the like; l is 0-4; m is 0-5; and n is 0-2] or its salt. The agricultural and horticultural insecticide contains the above compound as the active ingredient.
Patent JP-H06183140-A (JP)
Title: Color developing sheet for pressure-sensitive recording
Inventor: IWAKURA KEN
IPC: B41M5/155
Filed: 1992-12-18
Abstract: PURPOSE:To enhance developed color density and a color forming speed by adding a metal salt of a salicylic acid derivative represented by a predetermined formula. CONSTITUTION:In a developing sheet for pressure-sensitive recording using an electron donating colorless dye and an electron acceptive compd., a metal salt of a salicylic acid derivative represented by predetermined formula (wherein R1 and R2 are a hydrogen atom, an alkyl group or an aralkyl group and may be the same or different and at least one of R1 and R2 is a 10 or more C straight chain alkyl group), for example, alkali metal 3-n-dodecylsalicylate is added. The metal salt of the salicylic acid derivative may be used together with a metal salt of 3,5-diaralkyl substituted salicylic acid derivative.
Patent JP-H08186854-A (JP)
Title: Receiver
Inventor: AOKI YOICHI
IPC: H04W88/02
Filed: 1994-12-28
Abstract: PURPOSE: To select efficiently reception of service information in which cross reference between sub address data and information items is easily changed. CONSTITUTION: A control section 9 has a function of a 2nd collation means and a reception control means and when a code '00' commanding rewrite processing of a menu table is set to the sub address data received by a reception section 3 in the case of reception processing attending reception of the sub address data, rewrite processing to rewrite a set content (sub address data and items data corresponding to the sub address data) stored in a memory 10 is executed according to the set content of the menu data in succession to the sub address data.
Patent JP-H11174935-A (JP)
Title: Electrophotographic processing unit and image forming device using it
Inventor: TAKEDA KAZUHISA
IPC: G03G21/18
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective image forming in the case of operating printing after transporting and storing for a long term by providing a separating means separating a photo-receptor and a developing roller by resisting the pressing force of a pressing means. SOLUTION: The separating means is constituted so as to separate the photoreceptor 2 and the developing roller 21 by resisting the pressing force of the pressing means. Thus, the separating means is formed of a separating member 31 held between the side of the photoreceptor 2 and the side of the developing device 10. The separating member 31 is formed of a material having elasticity, and is held between the case 9 of the side of the photoreceptor 2 and the main body case 11 of the developing device 10 at a use time. The separating member 31 absorbs fluctuation though an interstice between the case 9 and the developing device 10 fluctuates a little because of having the elasticity, so that it is surely attached in between. Thus, the separating member 31 is held between the case 9 of the side of the photoreceptor 2 and the main body case 11 of the developing device 10 at the time of transporting or storing for the long term, so that the photo-receptor 2 and the developing roller 12 are made in a non-contact state.
Patent JP-H06196466-A (JP)
Title: Wafer cleaning device
Inventor: KUROSAWA KIYOSHI
IPC: H01L21/304
Filed: 1992-12-21
Abstract: PURPOSE:To prevent fine particles from a standing in a cleaning tank so as to efficiently clean a wafer. CONSTITUTION:A diffusion plate 17 is disposed inside a cleaning tank 12, a flow of cleaning liquid is set larger in flow rate at the center region of a diffusion plate 17 where a wafer is arranged than that at the peripheral region of the plate 17, through-holes are formed in slits, and the slits are alternately arranged. By this setup, flows of cleaning liquid jetted out through the slits 19a, 19b, and 19c grow laminar flow, so that fine particles are prevented from standing.
Patent JP-H09178522-A (JP)
Title: Electromagnetic flowmeter
Inventor: NEMOTO ATSUSHI
IPC: G01F1/58
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling process by providing an elastic cap part having an insertion hole being compressed upon fitting the cap part in the inner opening of a duct at neck part thereby eliminating the need of stop metal and potting while avoiding the effect of noise and preventing respiration. SOLUTION: A lead wire 9 is passed through an insertion hole 12a in a cap part 12 made of an elastic material, e.g. rubber, and then passed through a neck part 8 provided on an upper case 7a. It is then set in a groove 12b and the fitting part 12c of cap part 12 is fitted in the inner opening 8a of a duct at neck part 8. Subsequently, the lead wire 9 is pulled from above the neck part 8 to set a measuring tube 1 in the case 7a and to fit the fitting part 12c perfectly in the opening 8a by the pushing force being applied to the cap part 12 from above the measuring tube 1. Since the insertion hole 12a inserted with the lead wire 9 is compressed to bring about a hermetically sealed state, respiration can be prevented without potting the cap part 12. Furthermore, assembling process is facilitated because no stop metal is required.
Patent JP-H10183422-A (JP)
Title: Tourmalin-containing acrylic fiber
Inventor: SUGIHARA TOSHIO
IPC: D01F6/18
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain acrylic fiber that contains homogeneously dispersed fine tourmalin particles, emits a large amount of active electrons without being affected by temperature of outdoor atmosphere so as to give living body cells sufficient activating effects and activate subcutaneous blood circulation, and is suitable for health clothing, etc. SOLUTION: This acrylic fiber contains homogeneously dispersed fine tourmalin particles which are expressed by the formula of MX3 B3 Al3 (AlSi2 O9 )3 (O, OH, F)4 (M is Na or Ca; X is Al, Fe, Li, Mg or Mn) preferably in a quantity of 0.01-10wt.%, and have particle size of 1.0μm or less and average particle size of 0.8μm or less. This acrylic fiber is preferably produced by spinning acrylonitrile-based (co)polymer which contains fine tourmalin particles.
Patent JP-H11177361-A (JP)
Title: Agc amplifier control circuit
Inventor: KURIHARA KAZUHIRO
IPC: H04B1/40
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain AGC amplifier control circuit which reduces data quantity that is stored in a storage circuit and simplifies addresses. SOLUTION: This circuit has attenuator control circuits 18 and 29 which perform hysteresis control of RF attenuators 10 and 21, activate the RF attenuators in the next gain updation of AGC amplifiers 13 and 24 and output information of whether or not to have prescribed attenuation quantity. In this circuit configuration, storage circuit 16 and 27 associate gains of the amplifiers 18 and 29 with prescribed outputs and store them and when the attenuators 10 and 21 are activated and have a prescribed attenuation quantity, data conversion circuits 15 and 26 perform data conversion so that the gains of the AGC amplifiers may be increased in accordance with the attenuation quantity.  Then, it is possible to reduce data quantity that is stored in the storage circuits and to reduce the data quantity by using value with which the data conversion of a sending or receiving level is performed in consideration of the attenuation quantity of the attenuators for the addresses of the storage circuits.
Patent JP-H03199699-A (JP)
Title: Turbo-molecular pump
Inventor: KONDO HIROMITSU
IPC: F04D19/04
Filed: 1989-12-27
Abstract: PURPOSE:To weaken the gas adsorbing force of an inner surface so as to suppress exhaust performance from lowering by forming coating of resin having small surface energy on the inner surface of a turbo-molecular pump. CONSTITUTION:A resin film 5 made of inactive resin which has small surface energy, non-stickness, anti-chemical property and low moisture property is formed in a coating on the inner circumference of the casing 3 of a turbo- moleculor pump, the surface of fins 2, 4 and a rotor 1, etc. As the resin used for forming of the resin film 5, polytetrafluoroethylene as fluorosin, polyimide resin, aromatic polyether keton resin, etc., are used. There are methods for using a spray, high frequency spattering for forming of the resin film. According to the abovementioned story the inner surface of the pump becomes in an inactive condition so that the separation of gas becomes well and gas is restricted from being adsorbed to the inner surface of the casing 3 and the fins 2, 4, etc., and thereby stable exhaust characteristics can be obtained.
Patent JP-H04207822-A (JP)
Title: Satellite packet exchange transmission system
Inventor: KISHINO AYANORI
IPC: H04L47/43
Filed: 1990-11-30
Abstract: PURPOSE:To house a large number of packet form terminals without using many trunks for a satellite communication channel by using selectively the logical channels allocated exclusively to each packet form terminal for a packet exchange device and these terminals. CONSTITUTION:When a non-packet terminal NPT1 outputs a call request to a non-packet terminal NPT4, a protocol converter PP2 connected with the caller NPT1 selects the idle one of logical channels (LCGN=1, LCN=4-7) which are allocated to the PP2 itself based on the storage contents of a reference table 26. Then the PP2 transfers a CR packet where the selected channel is inserted to an earth station KK2. A packet exchange XX analyzes the type of the packet transmitted from the PP2 through a satellite via a trunk TT1 and identifies a protocol converter PP1 connected to a trunk TTn. Then a CN packet is produced and transferred to a satellite communication earth station HUB via the trunk TTn.
Patent JP-2000160107-A (JP)
Title: Production of substrate covered with thin plate
Inventor: SHINPO TOMOHIRO
IPC: C09J5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substrate covered with a thin plate and dissolved asperities of the surface of the thin plate generated in sticking the thin plate to the substrate surface having inescapable thickness unevenness. SOLUTION: This production of a substrate covered with a thin plate is to fix a board 2 having high planarity to an air chuck 1 of a spinner, closely adhere a thin plate 3 to the board 2 by pressurizing with an air blow, etc., drop an adhesive 4, overlap a substrate 5 thereon, remove excess of the adhesive by rotating the spinner, harden the adhesive and obtain a product excellent in planarity.
Patent JP-H04207034-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATADA TOMIO
IPC: H01L29/43
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a silicide layer from being burst by a method wherein a first heat treatment after having patterned an electrode interconnection is executed in an inert-gas atmosphere which does not contain nitrogen substantially or in an oxidizing atmosphere which does not contain nitrogen substantially and which has been diluted with an inert gas. CONSTITUTION:A laminated and formed electrode film is patterned by an ordinary photolithographic operation and by a reactive ion etching operation; a gate electrode 16 is formed. At this time, a first-layer interconnection which is required is formed simultaneously with the gate electrode 16. After that, a first posterior oxidation process as a first heat treatment process after having formed the gate electrode is executed under conditions in an oxidizing atmosphere (Ar-10% O2) diluted with argon, at 1000 deg.C for 20 minutes; a thin oxide film 17 in about 10nm is formed on the surface of the gate electrode 16. When the oxidizing atmosphere does not contain nitrogen substantially, i.e., its nitrogen partial pressure is at 1ppm or lower, at least 50% or higher of Ar can be diffused and released to the outside when the film is formed.
Patent JP-H05249573-A (JP)
Title: Method and device for highly reliably making magnetic communication by using photographic film strip
Inventor: AASAA ARAN UITSUTOFUIIRUDO
IPC: G11B5/00
Filed: 1992-12-21
Abstract: PURPOSE: To improve the reliability of data transfer between a photographic film strip using step and developing step by repetitively magnetically recording a limited data aggregate along a wide track in the frame of the film trip. CONSTITUTION: A plurality of magnetic read heads 171, 177 and 173 which are arranged in parallel in the lateral direction monitor data on a magnetic track 140 and supply output data signals through channels which are connected in parallel and operate independently. The output data signals are inspected for contents so as to decide whether or not the data of the data signals contain alteration errors. The combined alignment and parallel redundancy of this system tend to secure good data transfer results in spite of the interface between the heads and film which is not always to be complete and the influence of other data alteration.
Patent JP-H03201789-A (JP)
Title: Color signal processing circuit
Inventor: MOCHIZUKI KAZUO
IPC: H04N9/78
Filed: 1989-12-28
Abstract: PURPOSE:To provide hue information (phase) and saturation information z(color amplitude level) independently by using an amplitude of a chrominance carrier signal and a phase signal, multiplying a trigonometric function using the phase signal as an angle with the amplitude and using the result of multiplication as a color difference signal. CONSTITUTION:An amplitude A and a phase omegat+phi are calculated from a chrominance carrier signal (chrominance carrier signal subject to orthogonal phase modulation represented by Asin(omegat+phi)...A is amplitude and omegat+phi is phase) and the phase of a reference phase signal of the color signal generated based on the burst signal included in the chrominance carrier signal as the reference is calculated. Moreover, the amplitude A of the chrominance carrier signal and the phase signal theta of the chrominance carrier signal are used and a trigonometric function using the phase signal theta as an angle and the amplitude A are multiplied with each other. Then the result of multiplication is used as a color difference signal. Thus, the hue information (phase) and the saturation information (color amplitude) are provided independently and the respective adjustment is simplified.
Patent JP-H10191218-A (JP)
Title: Vod system
Inventor: KOIKE HIDEKI
IPC: H04N21/472
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten line occupation time, to improve connection provability to multiple requests and to improve line use efficiency by once cutting the line when the reservation of requested image data is completed and retrieving the request data. SOLUTION: A prescribed input terminal 11 requests the reproduction of a prescribed image and sends identification data to a server 2. A controller 24 stores it in a reservation list part 23, cuts the line with the input terminal 11 and vacates the line to the server 2. The controller 24 retrieves and reads pertinent picture data from the disk of an optical disk part 26 by identification data and stores it in an idle magnetic disk 25a of a magnetic disk part 25. When the line is in an idle sate, the effect that the image can be reproduced is transmitted to the request input terminal 11 and it is displayed on a TV monitor 14. It is recognized by the input terminal 11. When a response to it is made, image data stored in the idle magnetic disk 25a is reproduced and displayed.  Thus, the line is set to be the idle state until execution can be reproduced from request time, and use during that time is realized.
Patent JP-H10180564-A (JP)
Title: Tight fitting method and device
Inventor: MATSUDA MORIHIRO
IPC: B23P19/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a tight fitting method for two members whereby a second member is given a kinetic energy and contacted with a first member. SOLUTION: The procedures to generate tight fitting comprise adapting a second member 12 by an adapting member 14 to a guide device 44 for guiding the second member 12 toward a first member 10, mounting the second member 12 on the guide device 44, and generating a tight fit by accelerating the second member 12 toward the first member 10 and causing the member 12 to make contact with the first member 10 while the member 12 is given a kinetic energy.
Patent JP-2000145933-A (JP)
Title: Oil supplying structure to pinion shaft for automatic transmission
Inventor: KAJITANI TATSUYA
IPC: F16H57/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil supplying structure to a pinion shaft, which is easily attached and capable of surely supplying lubricating oil to a bearing. SOLUTION: In an oil catch plate 24 attached to a carrier 18 for holding a pinion shaft 22, a plurality of elastic attaching leg portions 24a are formed in an outer peripheral side so as to be fitted and fixed in the outer periphery of the carrier 18 by one operation and, in the inner peripheral side of each of the attaching leg portions 24a, a bent projection 25 is formed projectingly on the full periphery so as to surround the outer side of an oil hole 22a formed in the pinion shaft 22 in a fitted-in state and guide the lubricating oil to the oil hole 22a.