baber/WOPTO huggingface dataset:
Patent JP-S6261365-A (JP)
Title: Thin film transistor
Inventor: HAGA KOICHI
IPC: H01L21/338
Filed: 1985-09-12
Abstract: PURPOSE:To enhance the speed and the stability by providing a source electrode and a drain electrode to connect with thin multilayer films made of two types of thin films having different forbidden band widths, and providing a gate electrode through a thin film layer in the section of the multilayer thin film. CONSTITUTION:At least 3 layers of the two types of thin films having different forbidden band widths are laminated on a substrate 1 so that the same types of thin films are not disposed adjacently to form multilayer thin films 2, the thin films fall within the range of 1-50 times of the lattice interval of the used material, and the thin films having wide forbidden band width is of P<+> or N<+> conductivity type. Source and drain electrodes 3, 4 are formed to connect with the thin films 2, thin film layers 5a, 5b having lattice constant of the same degree as the thin film having narrow band width in the films 2 and conductivity type different from that of the thin film are formed in contact with the section substantially perpendicular to the films 2 to form gate electrodes 6a, 6b.
Patent JP-H0857887-A (JP)
Title: Manufacture of hollow resin molded form
Inventor: UEZONO KOUICHIROU
IPC: B29C45/00
Filed: 1994-08-25
Abstract: PURPOSE: To effectively utilize coating resin without waste by integrating a hollow body having a gas filing hole via a coupling part to form a gas filling hole cover. CONSTITUTION: When a hollow resin molded form is molded by gas filling injection molding, a gas filling hole cover 3 integrated with the form is simultaneously formed. The form is inserted into a mold cavity, and coating resin is injected. In this case, its gas filling hole 8 is sealed by the cover 3, and the resin coated hollow resin molded form is manufactured. The coupling part 5 of this hollow body to the body preferably has a hinge effect utilizing the elasticity of the resin, and the cover 3 is preferably provided at a place so that the hole 8 of the body can be closed by rotating the cover 3 as it is.
Patent JP-S6445449-A (JP)
Title: Flame-retardant styrene based polymer composition
Inventor: UMEDA KAZUYOSHI
IPC: C08L55/02
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled composition, having excellent flame retardance and useful as building materials, interior articles, etc., by blending a styrene based polymer with a compound having given recurring units in a specific proportion. CONSTITUTION:The aimed composition obtained by blending (A) 100pts.wt. styrene based polymer with (B) 0.5-10pts.wt. compound having 5-50 main recurring units expressed by the formula (X is Cl or Br; m is an integer of 1-2; R is H or methyl).
Patent JP-S6356910-A (JP)
Inventor: TSURUTA KENICHI
IPC: H03H7/075
Filed: 1986-08-27
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-2001028319-A (JP)
Title: Vacuum capacitor
Inventor: FUKAI TOSHIMASA
IPC: H01G5/01
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum capacitor which prevents crackings of a guide pin. SOLUTION: A guide part 17 for slidably supporting a guide pin 9 therein, is brazed to the central part of a fixed end plate 3 or is integrally cut off, and the guide pin 9 is provided with respect to the guide part 17. Lengths L1 and L2 of the guide part 17 and a lead part 10 are set to have dimensions larger than the maximum movement length of a movable electrode, to thereby prevent coming off of the guide pin.
Patent JP-H0364017-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIZAKA NAOE
IPC: H01L21/027
Filed: 1989-08-01
Abstract: PURPOSE:To prevent fluctuation of characteristics an element formed on a semiconductor substrate due to application of an electron beam of radiation rays and improve quality of a semiconductor device by using the exposure method by light irradiation with smaller energy for performing patterning of a resist film and for eliminating distortion of the semiconductor substrate. CONSTITUTION:After accumulating an Al film 19 on the entire surface of a semiconductor device and then forming a resist film 20, the resist film 20 is exposed by light irradiation consisting of ultraviolet rays selectively using a mask 21. At this time, since ultraviolet rays have lower energy than an electron beam, no generation of interface level between an Si substrate 11 and a gate oxide film 13 takes place newly even if distortion due to tensile stress generated by accumulation of the Al film 18 on the Si substrate 11. By etching the Al film 19 with a resist pattern 20a with an opening 22 at a cut groove 19 as a mask, the Al film 19 is divided into a number of regions, thus enabling tensile stress due to the Al film 19 to be dispersed and distortion of the Si substrate 11 to be relaxed.
Patent JP-H0290943-A (JP)
Title: Material capable of immobilizing biological substance and application thereof as carrier of affinity chromatography
Inventor: JIYAKURIINU JIYOZEFUONBUITSUCH
IPC: B01J20/26
Filed: 1989-08-02
Abstract: PURPOSE: To facilitate the binding of a biological substance by placing an impregnation layer impregnated with a hydrophilic polymer bearing specific charge and a hydrophilic functional polymer layer consisting of a specific biologically functional polymer, on the surface of a granular porous support. CONSTITUTION: The preparation of this material comprises: forming on a granular porous support bearing negative or positive charge, an impregnation layer impregnated with a hydrophilic polymer bearing charge opposite to that of the support, wherein the amount of charge present on the hydrophilic polymer is substantially equal to that of the charge present on the support;  then, coating the hydrophilic-polymer- impregnation layer with another hydrophilic layer which is bound to the impregnation layer by irreversible chemical coupling and consists of a biologically functional polymer that contains functional groups each having a specific but reversible affinity for at least one biological substance, so as to laminate the hydrophilic functional polymer layer to the hydrophilic-polymer-impregnation layer, to prepare the objective granular material capable of binding a biological substance. The material is useful as a support for use in affinity chromatography.
Patent JP-H0366887-A (JP)
Title: Facial decorating method for building shutter surface, wall surface, etc.
Inventor: IIDA KAZUHISA
IPC: B44C7/00
Filed: 1989-08-04
Abstract: PURPOSE:To accomplish high grade decoration easily by exfoliating and inverting a double transparent film, on whose surface the decoration contents are duplicated invertedly, affixing to the surface of a metal sheet, cutting into appropriate size, and affixing one after another. CONSTITUTION:A transparent film 5, metal sheet 6, and adhesives 7 are put in layers one after another to form a base sheet. and another transparent film 10 is laminated on the surface of this transparent film 5 to constitute a composite sheet 11 having a double transparent film layer. The surface of this double transparent film layer is subjected to inverted duplication of the decoration contents. Then the transparent film 10 is exfoliated together with the transparent film 5 of the base sheet followed by inversion so that the side with duplication faces inward, and this is affixed to the metal sheet 6 surface of the base sheet to yield a decoration material sheet. Then this decoration material sheet is cut into appropriate size, and they are affixed to the surface to be decorated one after another.
Patent JP-H0487023-A (JP)
Title: Magnetic coating material and magnetic recording medium
Inventor: SEO SADAHARU
IPC: C09D5/23
Filed: 1990-07-31
Abstract: PURPOSE:To obtain excellent lubricity without impairing the durability of a magnetic layer and without generating blooming by incorporating the higher alcohol ester of arom. carbooxylic acid obtd. from arom. carboxylic acid and straight chain higher alcohol into the above coating material. CONSTITUTION:The higher alcohol ester of arom. carbooxylic acid obtd. from the straight chain higher alcohol and the arom. carboxylic acid is used. The straight chain higher alcohol refers to so-called normal higher alcohol and is preferably N=14 to 22 when expressed by n-CNH2N+1OH. The arom. carboxylic acid has a carboxylic acid substd. benzene ring and the carboxylic acid which has a substituent, such as hydroxy, in this benzene ring or is unsubstd. is preferable. The carboxylic acid having the number of carbon atoms larger than 7 and smaller than 13 is more preferable. Then, the high alcohol ester of arom. carbooxylic acid has preferably the number of carbon atoms larger than 21 and smaller than 35. The magnetic recording medium having the excellent lubricity, good durability and good traveling stability is formed in this way.
Patent JP-2000034919-A (JP)
Title: Exhaust tube connection structure
Inventor: HAYASHI TSUTOMU
IPC: F16L21/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To manage small a space between passages of an upstream exhaust pipe and a downstream exhaust pipe in a connected part of the upstream exhaust pipe and the downstream exhaust pipe. SOLUTION: A downstream exhaust pipe 20 is at its upstream end part extended to an upstream side, and its extended inner shape is formed as the part of a nearly hemispherical surface. A downstream flange 21 has a nearly hemispherical part projected to a downstream side, and the nearly hemispherical part has two holes which are respectively communicated with two passages of the downstream exhaust pipe 20 and a bridge where a groove is formed on the down stream surface between the two holes. The down stream flange 21 is arranged on the downstream exhaust pipe in such a constitution that the downstream partition board 22 of the downstream exhaust pipe 20 is inserted in the groove of the bridge and the nearly hemispherical part of the down stream flange 21 is arranged within the part of a nearly hemispherical surface of the down stream exhaust pipe 20. Accordingly, the downstream flange 21 is connected through an upstream flange 11 and a gasket 30 which are attached to the upstream exhaust pipe.
Patent JP-H0486222-A (JP)
Title: Mold cleaning device
Inventor: INABA ZENJI
IPC: B29C45/76
Filed: 1990-07-31
Abstract: PURPOSE:To make it possible to automatically clean used molds as they are installed on a mold clamping part by a method wherein a telescopic arm, at the tip of which cleaning fluid spraying nozzles are provided, is positioned between molds opposite to each other and the extension and contraction of the telescopic arm and spraying timing of cleaning fluid are controlled by the NC device of an injection molder. CONSTITUTION:The mold cleaning device 2 concerned consists of a telescopic arm 7, cleaning fluid spraying nozzles 8, which are provided at the tip of the arm, a limit switch S and a NC device 9 equipped on an injection molder. A stand 17 is fixed to the vertical face of a fixed platen 3 so as to arbitrarily set the posture of the telescopic arm 7 by manually regulating the angle of each axis or the direction and position of the cleaning fluid spraying nozzles 8 through its movement. When mold cleaning command is issued and the mold opening state is recognized, a solenoid valve 12 is changed over to an air supplying side, resulting in extending a piston 11 so as to arranged the cleaning fluid spraying nozzle 8 at its working position, which locates between molds 4 and 6. By opening the solenoid valve 13, cleaning fluid is jetted forwards and backwards from the nozzles 8 so as to respectively clean the molds 4 and 6, which are installed on the fixed platen 3 and on a movable platen 5.
Patent JP-H0365846-A (JP)
Title: Communication method in integrated service digital network and its communication terminal equipment
Inventor: KITAGAWA HIROSUKE
IPC: H04L29/12
Filed: 1989-08-04
Abstract: PURPOSE:To allow a terminal equipment to view the communication by setting a communication line with an opposite subscriber and selecting the broadcast mode for terminal equipments in the communication standby state other than a busy terminal equipment. CONSTITUTION:When a broadcast mode setting key of a communication terminal equipment in the communication standby state is depressed, since a 1st switch means 16 disconnects a layer 1 control section 11 and a layer 2/3 control section 12, the transmission/reception of a D-channel signal is disabled. Moreover, a 2nd switch means 17 and a 3rd switch means 18 are opened and a keyboard output and a microphone output are not sent to a B-channel. Thus, no hindrance is given to the operation of a busy communication terminal equipment 10 and the layer 1 control section 11 is active to the information of B-channel on the bus line, then the information of B-channel is received by all standby communication terminal equipments 10. Thus, even the standby communication terminal equipments connected to the same bus line view the information transferred to the bus line.
Patent JP-H0521256-A (JP)
Title: Method and apparatus for insulating coating of coil
Inventor: AJIOKA SUSUMU
IPC: H01F41/06
Filed: 1991-07-15
Abstract: PURPOSE:To provide a coating method that can fill a coil completely with an insulating resin for insulating the coil. CONSTITUTION:In a coating method for applying an insulating resin 19 to a coil 1 having a bobbin 2 with a conductor turned around, the bobbin 2 is sunk into a insulating resin 19 and then a conductor 3 is turned around the bobbin 2 so that the coil 1 is filled with the insulating resin 19 while the coil 1 is formed. Then, the insulating resin applied to the coil 1 is hardened in a curing step.
Patent JP-H1144935-A (JP)
Title: Method and device for inspecting film unit with lens
Inventor: WAKATSUKI KEISUKE
IPC: G03C3/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting film unit with lens, capable of easily and accurately measuring the moving amount of a photographic film due to the malfunction during the time when a shutter is in operation. SOLUTION: The device 41 for inspecting fine movement of a film is constituted of a release detecting part 42 for detecting the opening/closing of the shutter blade 8a of the film unit with lens 1, a film detecting part 43 for detecting the fine movement of the photographic film 33a through a small hole 7a installed in the rear cover 7 of the film unit with lens 1 to be inspected, a winding device 44 for rotating the winding knob 21, a release device 45 for pressing a release button 14, a pen recorder 46 for recording the outputs from the release detection part 42 and the photographic film detection part 43, and a controller 47 for controlling respective parts.
Patent JP-H1049773-A (JP)
Title: Heat sensor
Inventor: FUKUDA MASAFUMI
IPC: G01K7/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the delay time of fire detection by obtaining the change rate of the measured value of a temperature detection element, correcting the measured value of the temperature detection element by the change rate, calculating an ambient temperature, comparing it with a fire judgement level and judging the generation of a fire. SOLUTION: An arithmetic processing means 11 takes out a measured temperature in the past from a storage means 13 and obtains the change rate of the measured temperature. A correction means 14 is supplied with the time constant of the response characteristics to the ambient temperature of a thermister S as the temperature detection element beforehand, corrects the measured temperature by the change rate of the measured temperature obtained by the arithmetic processing means 11 and the time constant and obtains a corrected temperature. A fire judgement means 12 compares the corrected temperature obtained by the correction means 14 with the fire judgement level supplied beforehand. As a result, when the corrected temperature is higher than the fire judgement level, it is judged that the fire is generated, fire signals are outputted and a buzzer circuit 2 originates alarming sound.
Patent JP-H1045990-A (JP)
Title: Magnetic recording medium
Inventor: OMURA TARO
IPC: G11B5/702
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a a magnetic recording medium which contains a polar polyvinyl acetal resin as the binder and has excellent magnetostatic characteristics and electromagnetic transduction characteristics and stable durability and traveling properties by maintaining the ratio of triad hydroxyl groups to hydroxyl groups of the resin at a specified value or lower. SOLUTION: This medium is prepd. by using a polar polyvinyl acetal resin represented by the formula (wherein X is a polar group; and (k), (l), (m), and (p) are mol fractions of acetal unit, vinyl acetate unit, vinyl alcohol unit, and polar monomer unit, respectively, provided k+l+m+p=100, 65<=k<=85, 1<=l<=20, 5<=m<=30, and 0.1<=p<=2) as the binder for a magnetic layer. The ratio of triad hydroxyl groups to hydroxyl groups of vinyl alcohol units of the resin is 70% or lower. A favorable magnetic recording medium is the one contg. the polar polyvinyl acetal resin and a polyester polyurethane resin as the binder for a magnetic layer.
Patent JP-H0653970-A (JP)
Title: Line concentrator system
Inventor: ONO MASAMI
IPC: H04L12/40
Filed: 1992-07-28
Abstract: PURPOSE:To provide a line concentrator system capable of operating a concentrator used for LAN using twisted pair wires without requiring an outside power source. CONSTITUTION:The power source supplied from AUI ports 8 to twisted pairs MAU 2 is outputted to the twisted pair wires 13, a common bus 7 is provided inside the concentrator 1, repeater circuits 5 are made independent for the respective twisted pair wires 13 and the repeater circuits 5 connected to the twisted pair wires 13 are operated by the power source supplied from the respective twisted pair wires 13. Thus, the power source required for the operation of the concentrator 1 can be covered only by the power source supplied from connection equipment 3 such as personal computers or the like through the AUI ports 8 to the twisted pairs MAU 2 and the concentrator 1 for which the special power source is not required can be realized.
Patent JP-S6356944-A (JP)
Title: Cooling module
Inventor: HAGIWARA TAKASHI
IPC: H01L23/46
Filed: 1986-08-28
Abstract: PURPOSE:To reduce thermal resistance largely by sealing and fixing a metallic sheet arranged at a fine clearance onto an integrated circuit to a side frame on a substrate frame, fastening radiating materials onto the metallic sheet and holding these radiating materilas by a holding material injected and fixed among the radiating materials. CONSTITUTION:A substrate 1 and integrated circuits 2 are connected and fastened electrically and mechanically. The outer edge of the substrate 1 is fixed firmly to a substrate frame 3, and a side frame 4 is fastened to the substrate frame 3 through a disassembling means such as a screw on the substrate frame 3. Metallic sheets are disposed at fine clearances to the integrated circuits 2 on the integrated circuits 2. Copper foil 7 is used as the metallic sheets, and the end surfaces of metallic rods 5 as heating materials are fixed at positions corresponding to the integrated circuits 2 through brazing, etc. on the backs of the surfaces faced to the substrate 1 of the copper foil 7. Accordingly, heat generated in the integrated circuits 2 is conducted efficiently to the metallic rods 5 and a refrigerant from the copper foil 7 at the fine clearances, thus improving thermal resistance.
Patent JP-S5994355-A (JP)
Title: Sealing system for discharge lamp
Inventor: KUSUHARA MASAKI
IPC: H01J61/36
Filed: 1982-11-19
Abstract: PURPOSE:To provide sufficiently high vibration resistance against vibration or external force in any direction, by providing a glass member arranged between a pair of metallic caps and metal disc or current collecting disc arranged between each metallic cap in front and rear of glass body. CONSTITUTION:A front metal cap 4 where an electrode supporting conductive rod 3 is penetrating forwardly on the axis, metal disc 9 inserted through open end of said cap 4 and secured with the rear end of said rod 3, glass body 6 arranged at the rear of said disc 9, current collecting disc 9A arranged at the rear of said body 6, rear metal cap 4A covering the rear end section of said disc 9A and said body 6 and a plurality of conductive foils 5 arranged along the circumference of said body 6 having both ends connected electrically to said caps 4, 4A and discs 9, 9A are provided in the neck section 1A of glass encapsulator 1 then said body 6, conductive foil 5 and neck section 1A are welded.
Patent JP-S58102841-A (JP)
Inventor: PFEIFER PETER
IPC: F16F15/133
Filed: 1982-11-19
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-2000036410-A (JP)
Title: Solenoid driving circuit
Inventor: KINOSHITA KIYOMI
IPC: H01F7/18
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform quick ON/OFF with less power consumption, by sensing the fact that the charging pressure of a capacitor has reached the specified value, turning the control part of this sensing part ON, and discharging the charging energy of the capacitor. SOLUTION: A quick discharging circuit 29 is constituted of a capacitor 33 which charges the energy stored in a solenoid 24 when the solenoid is demagnetized, a sensing part which senses the fact that the charging voltage of the capacitor 33 has reached to the specified value, and a discharging loop which turns ON a control element 40 of this sensing part and discharges the charging energy of the capacitor 33. Then, the operation, wherein the energy stored in the solenoid 24 is once charged into the capacitor 33 then discharged with a discharging loop, is repeated. Thus, the energy stored in the solenoid 24 is quickly discharged.
Patent JP-H0251818-A (JP)
Title: Driving circuit for relay
Inventor: KASANO FUMIHIRO
IPC: H01H47/32
Filed: 1988-08-12
Abstract: PURPOSE:To stably operate a relay with the low voltage by using a field effect transistor, transistors and a comparator. CONSTITUTION:When a power source is applied, the output of a comparator 1 is set to an H-level, a transistor Tr1 is turned on, a transistor Tr2 is turned off, transistors Tr3 and Tr4 are turned on, a current flows through a relay coil L, a relay is operated, a capacitor C is charged. When the input voltage is cut off, the output of the comparator 1 is set to an L-level, the transistors Tr1, Tr3 and Tr4 are turned off, the transistor Tr2 is turned on, charges of the capacitor C flow through the relay coil L, the relay is reversed and returned. The transistor Tr2 can be stably saturated and operated, the relay can be stably operated with the low voltage.
Patent JP-S6349399-A (JP)
Inventor: HANSU ROITOBIRAA
IPC: B30B11/02
Filed: 1987-08-15
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-H0428603-A (JP)
Title: Cheese stoker
Inventor: NAKAYAMA HIROSHI
IPC: B65G1/04
Filed: 1990-07-31
Abstract: PURPOSE:To prevent damage to cheese and perform first-in first-out in a doffing cheese-stoker for spinning mills by arranging and stalling plural lift-type multistage cheese shelves along a cheese conveyor using trays, and installing a tray conveyor, traversers in parallel with the cheese conveyor. CONSTITUTION:A cheese C from a winder is carried from a conveyor WC onto a transfer-table 70 one by one and then transferred onto an empty tray T on a traverser 40. The tray and cheese are then transferred onto a cheese conveyor 10 by the drive roller of the traverser 40 and sent to a stoker 20. The following empty tray enters the traverser 40 and waits for loading of a cheese. The tray entering the stoker 20, is engagingly locked to a stopper- mechanism 60 and stopped. When the amount of cheese equivalent to one stage of the stoker is accumulated, the stoker is raised by one stage of a cheese-shelf to store the cheese on the cheese-shelf, and the emptied trays are returned by a downstream traverser 40. Damage to the cheese is thus prevented.