baber/WOPTO huggingface dataset:
Patent JP-H0330431-A (JP)
Title: Bipolar semiconductor device and manufacture thereof
Inventor: KATAKURA HIROSHI
IPC: H01L21/8222
Filed: 1989-06-28
Abstract: PURPOSE:To simplify the manufacturing process of base leading-out electrode type bipolar semiconductor device with a condenser disposed in an array while increasing the capacitor capacity as much as possible by a method wherein a base leading-out electrode and a lower electrode, an insulating film and a dielectric film, an emitter electrode and an upper electrode are respectively and simultaneously composed. CONSTITUTION:The title bipolar semiconductor device is composed of a polycrystal silicon film simultaneously coated with a base leading-out electrode 16 and a lower electrode 21 of a capacitor 20, an insulating film 19 on a base leading-out electrode 16 and a dielectric film 22 on the lower electrode 21 of the capacitor 20 as well as the polycrystal silicon film simultaneously coated with an emitter electrode E1 and an upper electrode 23 on the capacitor 20. For example, the lower electrode 21 of capacitor 20 and the base leading-out electrode 16 are formed of the same first polycrystal silicon film; besides, the dielectric film 22 of the capacitor 20 and the insulating film 19 are formed of the same SiO2 film; furthermore, the upper electrode 23 on the capacitor 20, the polycrystal silicon film E1 of the emitter electrode E and a polycrystal silicon film C1 of a collector contact electrode C are formed of the same second polycrystal silicon film.
Patent JP-H0330109-A (JP)
Title: Magneto-resistance effect type reproducing head
Inventor: KANEMINE MASAAKI
IPC: G11B5/39
Filed: 1989-06-28
Abstract: PURPOSE:To prevent the generation of a reflux magnetic domain without intensifying diamagnetic fields and to improve reproducing efficiency by forming a magneto-resistance effect element so as to have the length equal to the length of a track width and forming leader conductor layers which consist of a soft magnetic material having a small magneto-resistance effect and have the extension parts to extend both ends of the element. CONSTITUTION:The MR element 21 of the short element length corresponding to a narrow track width has the extension parts 221a, 221b extending by a prescribed length in the longitudinal direction of the element at both ends thereof and are joined with the leader conductor layers 22a, 22b formed of the soft magnetic material having a high magnetic flux density and high magnetic permeability. The generation of the diamagnetic fields in the MR element 21 is, therefore, decreased by the presence of the extension parts 221a, 221b of the respective leader conductor layers 22a, 22b joined to both ends of the MR element 21 without exerting adverse influence on the reproduction signal of the MR element 21 detecting the magnetic fluxes from a medium at the time of reproducing. The generation of the reflux magnetic domain is obviated as well.
Patent JP-S5887391-A (JP)
Inventor: DONARUDO EDOMANDO HERAA
IPC: B29C48/32
Filed: 1982-09-28
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-H02236614-A (JP)
Title: Image forming system
Inventor: TANAKA HIDETAKE
IPC: H04N1/23
Filed: 1989-06-28
Abstract: PURPOSE:To enable any number of additional equipments to be connected without increasing the number of interfaces for an image formation device main body by controlling each additional equipment by specifying a control identification code in the image formation device main body. CONSTITUTION:The system is comprised of the image formation device main body 1 which forms an image on a recording medium by receiving character code information or picture image information, etc., from a host system 2, and seven kinds of additional equipment 3-9 loadable/unloadable on the image formation device main body 1. In other words, two multistage paper suppliers 3 and 4 that are recording medium feeder, a large amount of paper supplier 5, a reverse paper ejector 6 that is a recording medium ejector, a multistage paper ejector 7 and a large amount of paper ejector 8, a carrier 9 for two planes that is a recording medium carrier are loaded, and all of them are connected to the image formation device main body 1 with a common serial signal line 10. Thereby, it is possible to increase the number of additional equipment more than ever.
Patent JP-S6059492-A (JP)
Inventor: KOKUBO HIDEKAZU
IPC: G07D9/00
Filed: 1983-09-12
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-H0726441-A (JP)
Title: Base plate for producing three-dimensional fibrous texture
Inventor: YASUI YOSHIHARU
IPC: D04H3/07
Filed: 1993-07-07
Abstract: PURPOSE:To provide a base plate for producing three-dimensional fibrous texture so designed that many pins are stood at a specified pitch and easy to remove, and also sufficiently durable to the tension of yarns arranged in a folded way. CONSTITUTION:The base plate is made up of a frame 2 and a plate 3 to be engaged into and fixed to the frame 2. This frame 2 is provided with holes 4 in a row to stand pins into at a specified pitch. The material for the frame 2 is a metal for structural materials such as stainless steel or a rigid material such as a ceramic; while the material for the plate 3 is a flexible material such as an expanded resin.
Patent JP-H08337035-A (JP)
Title: Recording apparatus using ink ribbon
Inventor: KANEKO YUKIHIRO
IPC: B41J35/22
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the number of component parts and to reduce cost for a recording apparatus that make multicolor recording with a plurality of ink ribbon used interchangeably by a method wherein a displacing means displacing a take-up mechanism engaged with a ribbon take-up roller is made to double as a stopper mechanism for a ribbon storage part. CONSTITUTION: When a solenoid 83 of a take-up mechanism displacing means 80 is turned on, a driving member 82 is moved rightward and thereby a transmission member 81 and a stopper 84 are displaced rightward. Then, a projecting shaft 311 of a ribbon take-up mechanism 30 is displaced rightward and the ribbon take-up mechanism 30 turns counterclockwise, and thereby an intermediate gear 33 separates from a take-up gear 211 of a ribbon take-up roller 21, setting the ribbon take-up roller 21 free. When printing is operated, the solenoid 83 is turned off, and while the ribbon take-up mechanism 30 is engaged with the take-up gear 211 of the ribbon take-up roller 21 in order to take up an ink ribbon 20, the stopper is engaged with a ribbon storage part gear 12, and thereby the ribbon take-up roller 21 is prevented from being displaced.
Patent JP-H068611-A (JP)
Title: Stamping apparatus
Inventor: ODA MITSUYOSHI
IPC: B41K3/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide a stamping apparatus which aims to improve working convenience and safety when a printing part is to be exchanged. CONSTITUTION:A stamping apparatus 1 is provided with a stamping means 2 equipped with a printing part 3 for stamping an object, and an ink roller 4 for supplying ink when in touch with the printing part 3 of the stamping means 2. The apparatus is further provided with a roller supporting means 5 for bringing the ink roller 4 in touch with or out of touch with the printing part 3 of the stamping means 2. Therefore, if only the ink roller 4 is separated from the printing part 3 by the roller supporting means 5, the exchanging space of the printing part 3 is secured, so that the working convenience is improved and the safety is ensured when the printing part 3 is exchanged.
Patent JP-H07333270-A (JP)
Title: Lan cable identification device for lan cable test
Inventor: TOMASU PII ROTSUKU
IPC: G01R31/02
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate the test of a local area network(LAN) cable by equipping a LAN cable identifier with a plurality of circuit elements including a resistor and diode. CONSTITUTION: A LAN cable identifier includes plural sets (circuit element) of diode 150 and resistor 120a-d and 160 for each of a plurality of pin couples 1-2, 3-6, 5-4, 7-8 corresponding to respective wire couples. The resistors 120a-120d in these circuit elements have respective specified resistance values, and a LAN cable testing device specifies the wire couple by measuring the resistance value. Comparison of the resistance value determined in this manner with the specified value allows sensing of a crossed pair wiring error, open circuit wiring error, or shortcircuiting error. Because the resistors 160 have different resistance values, the condition of wiring error can be decided accurately.
Patent JP-S6229678-A (JP)
Inventor: SUZUKI FUMIHIKO
IPC: E04B5/43
Filed: 1985-07-30
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-S6325051-A (JP)
Title: Charge control type ink jet printing apparatus
Inventor: HORIIE MASANORI
IPC: B41J2/07
Filed: 1986-07-17
Abstract: PURPOSE:To keep the height of a character or a rule constant, by constituting a part of a charge deflection unit and a head unit as an integrally replaceable unit and providing a control means for keeping deflection efficiency constant in a replacement unit. CONSTITUTION:The charge signal generating circuit 13 of a replacement unit 20 is a circuit controlling a D/A input code according to character printing data to generate a charge signal wherein the peak value of a pulse changes and the output from the circuit 13 is changed by the volume VR1 in the unit to adjust the level of voltage Vc applied to a charge electrode. For example, when the max. output MAX of the circuit 13 is set to a 380v-pulse, by setting VR1=200kOMEGA and R1=820kOMEGA, the voltage applied to the charge electrode is 342+ or -38v and made variable within a range of about + or -10%. By this method, the irregularity of deflection efficiency of each unit can be preliminarily adjusted to a definite level and the height of a character at the time of replacement can be made uniform.
Patent JP-S6147735-A (JP)
Title: Preparation of organic boron nitride polymer
Inventor: TANIGUCHI ISOJI
IPC: C04B35/622
Filed: 1984-08-11
Abstract: PURPOSE:To obtain an excellent polymer for molding, having low cross-linked polymer content, easily in high efficiency, by polymerizing an organic boron nitride in the presence of a specific amine compound. CONSTITUTION:An organic boron nitride compound of formula (XBNR)3 (R is H, saturated or unsaturated alkyl or aryl; X is primary - tertiary amino or silylamino) having a cyclic structure is polymerized in the presence of 0.3-30mol% amine compound of formula R<1>NH2 or R<1>NHR<2> (R<1> and R<2> are alkyl, aryl or silyl) or their mixture.
Patent JP-2000001639-A (JP)
Title: Ink for ink jet recording
Inventor: OKUNO SEIJI
IPC: C09D11/322
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink jet recording excellent in discharge stability in spite of a pigment type and good in film properties such as frictional resistance. SOLUTION: This ink is mainly composed of a pigment, an aqueous resin and an aqueous medium and the aqueous resin contains a polyurethane resin obtained by mainly reacting an organic diisocyanate compound with a diol compound having a constituent unit represented by the formula (CH2-CH2-O)n [(n) denotes an integer of 4-220] in the molecule and further having carboxyl groups in the molecule and 10-200 mgKOH/g acid value and 2,000-100,000 number-average molecular weight. The weight of the constituent unit contained in the polyurethane resin and represented by the formula is 1-10 wt.% based on the weight of the whole ink.
Patent JP-S6324661-A (JP)
Title: Semiconductor memory and manufacture threrof
Inventor: KOYAMA HIROSUKE
IPC: H01L27/11
Filed: 1986-07-17
Abstract: PURPOSE:To control channel regions effectively by a method wherein the channel regions of a MOS transistor Tr and a junction type Tr are formed to be controlled separately. CONSTITUTION:A P-epitaxial layer 22 is formed on the surface of an N-type high concentration substrate 21 to form an N<+>diffused layer 23 on the layer 22. Furthermore, multiple P<+>diffused layer 24 are selectively formed on the surface of the layer 23. Then, grooves 25 reaching the substrate 21 are formed to leave the layers 24 on the peripheral parts of openings. Next, gate insulating films 26 are formed on the surface of substrate 21 including the inner peripheral surface of the grooves 25 to form gate electrodes 27 inside the grooves 25 coated with the films 26. Besides, P<+> diffused layers 25 in contact with the layers 24 deeper than the layers 24 are formed in the layer 23. Through these procedures, a MOS Tr Q1, MOS Tr Q2 and a junction gate Tr Q3 respectively formed of the layers 22, 24 and electrodes 27; the substrate 21, layer 23 and electrode 27; layers 22, 23 and 28. In such a constitution, the channel regions of Tr Q1 and Tr Q3 can be controlled separately.
Patent JP-H04366520-A (JP)
Title: Safety device for electric appliance
Inventor: SUGANO SATORU
IPC: H01H71/24
Filed: 1991-06-13
Abstract: PURPOSE:To automatically shut off power supply perfectly and reliably so as to improve safety by shutting off the power supply to an electric appliance body from a plug through mechanical separation of the plug from an inlet instead of any electrical separation means such as a relay. CONSTITUTION:A control system to control an electric appliance body is composed of a control system 15, an operation unit 16, a counter 17 to measure a time during which no operation unit 16 is used continuously, an abnormality detecting means 18, an OR gate 19 to take OR of auto shut off signals from the counter 17 and the means 18, a plug separating means 20 to separate mechanically a plug from an inlet by means of this signal and a plug 23 to connect the body to an inlet connector. By constituting in this way, when abnormality is detected in an electric appliance, signals are outputted from the abnormality detecting means 18, and the plug separating means 20 is operated through the OR gate 19. That is, auto-shutoff can be carried out reliably, and the fact that the plug is slipped out from the inlet is confirmed by means of visual observation, and careless reset of a switch can be also prevented.
Patent JP-H0613279-A (JP)
Title: Semiconductor manufacturing system
Inventor: MIYOSHI RYUICHI
IPC: G06Q50/00
Filed: 1992-06-26
Abstract: PURPOSE:To improve manufacturing efficiency by installing a data input part for changing driving data of a semiconductor manufacturing equipment, a data storing part, a data processing part and a display part in each semiconductor manufacturing equipment, and changing the driving data in each of the semiconductor manufacturing equipments. CONSTITUTION:A managing data processing part 120 and a data storing part 110 are contained in a managing computer equipment 100. Driving data of the data storing part 110 are constituted as hierarchical structure, and consist of an equipment name file 14, an unit name file 15, an operation item name file 16 and a setting file 17. Semiconductor manufacturing equipments n00 such as a die bonding equipment 200 and a wire bonding equipment 300 are arranged on a semiconductor manufacturing line. Semiconductor chips are subjected to manufacturing processes in order by the above equipments. There the change and the adjustment of driving data are easily possible in a short time, and the manufacturing efficiency and the working efficiency can be improved.
Patent JP-S6075606-A (JP)
Inventor: POORU SUMISU
IPC: B29C48/05
Filed: 1984-08-10
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-S6147608-A (JP)
Title: Transformer cooling method
Inventor: SHIRAISHI SEIJI
IPC: H01F27/08
Filed: 1984-08-14
Abstract: PURPOSE:To reliaze energy saving operation of cooling fan and improve reliability of cooling system and transformer operation by suspending a part of cooling fan when oil temperature of transformer is lower than a preset temperature and controlling the operable cooling fan to the head-oscillating condition when the cooling fan is partly defective. CONSTITUTION:A cooling fan control device 10 is provided. When difference between oil temperature t (or load coefficient k) of transformer and a present temperature T (or target load K) becomes as follow, T-t>alpha (or K-k>alpha) with a detected signal sent from the oil temperature detector (or load coefficient detector) 8 within the transformer 3, an operation command is issued to the fans 5-1, 5-2, 5-3 from an operation discriminator 11, such operation command is stored, each cooling fan is operated and a heat radiator 6 is cooled. When t-t<=alpha (or K-k<=alpha), the operation discriminator 11 issues the memory reset command to the fans 5-2, 5-3 in order to suspend each fan and the fan 5-2 is switched automatically to the head-oscillating operation with the head-oscillating discriminator 12.
Patent JP-S5870063-A (JP)
Title: Device for sealing water in rotary shaft of hydraulic machine
Inventor: MAEKAWA MUNEO
IPC: F03B11/00
Filed: 1981-10-23
Abstract: PURPOSE:To make the installation error small and suppress the quantity of water leakage from a gap between segments by fixing a guiding member of a solid packing to a packing case in the device for sealing water in the rotary shaft of the hydraulic machine. CONSTITUTION:In the substantially central part of the lower surface of a segment 12A of a packing 12 at a guide groove 17 forming a rectangular space long in the diametral direction, a guide member 16 of cubic member substantially equal thereto, is contained in a state where it is placed on a support surface 11C of a packing box 11. The guide member 16 is correctly located by utilizing a gage or the like, and fixed to the support surface 11C by a welding part 19 with a high accuracy. Therefore, the installation error can be almost eliminated, and both side inner wall surfaces of the guide member 16 and the guide groove 17 can be almost made contact with each other so that the displacement of the segment 12A in the peripheral direction can be almost eliminated. Accordingly, the dimension of a gap between the segments 12A can be suppressed to an extremely small value.
Patent JP-S5958263-A (JP)
Title: Cam device
Inventor: ARAOKA KATSUMASA
IPC: F16H53/02
Filed: 1982-09-28
Abstract: PURPOSE:To make a cam device compact as a whole and effectuate good lubrication, by placing portions of rollers which constitute the roller unit of the cam device, in small lubricating oil sumps. CONSTITUTION:The roller unit 8a of a cam device is fitted with oil sumps 23a, 23b, which contain lubricating oil 1 and cover rollers 6a, 6b except for portions in contact with a guide rod 5 on a cylindrical cam. Spacers 27a, 27b made of rubber or the like are provided between the open portions of the oil sumps 23a, 23b and the rollers 6a, 6b to prevent a large amount of the lubricating oil 1 from flowing out at a time. When the rollers 6a, 6b rotate while slipping on the guide rod 5 with the rotation of the cylindrical cam, the lubricating oil 1 in the sumps 23a, 23b constantly clings to the peripheral surfaces of the rollers.
Patent JP-H0612247-A (JP)
Title: Word information display device
Inventor: INOUE HIDEYUKI
IPC: G06F9/06
Filed: 1992-06-26
Abstract: PURPOSE:To provide the word information display device which displays word information provided in respective SE(system engineers) as know-how for request analysis or specification description to utilize it by the other SE. CONSTITUTION:This device is provided with an input part 11 for inputting an instruction from a user, dictionary part 12 composed of a noun dictionary 15 storing plural noun words and a relation dictionary 16 storing relation names showing the relation between the respective words and the condition or reason of establishing the relation, retrieval part 13 for retrieving the relation name, condition or reason stored in the relation dictionary 16 together with the word stored in the noun dictionary 15 according to the instruction inputted through the input part 11, and display part 14 to display the word, relation name, condition or reason retrieved by the retrieval part 1 3 as the word information according to the instruction inputted through the input part 11.
Patent JP-H0337453-A (JP)
Title: Twelve-cylinder engine with balancer
Inventor: TERAMOTO TAKAFUMI
IPC: F16F15/26
Filed: 1989-06-30
Abstract: PURPOSE:To counterbalance the secondary unbalanced force of an engine by providing 1st. and 2nd balancer shafts, parallel to a crankshaft, rotated in the same and the opposite direction to the crankshaft with an angular velocity of two times of that of the crankshaft respectively and attaching three eccentric weights of different mass to both balancer shafts respectively. CONSTITUTION:The 1st. balancer 4 is provided in an oil pan 6 and rotated by a crankshaft 2 in the same direction of which with an angular velocity of two times of that of which, and constructed with a balancer shaft 8 parallel to the shaft 2 and an eccentric weight 8a attached to the shaft 8. Where, the weight 8a is attached to the shaft 8 toward the under side of the central axis of rotation. And a balancer 5 is provided in a head cover 9 of the 1st. cylinder row 3-1 and rotated by the shaft 2 in the opposite direction of which with an angular velocity of two times of that of which, and constructed with a balancer shaft 12 parallel to the shaft 2 and an eccentric weight 12a attached to the shaft 12. Where, the weight 12 is attached to the shaft 12 toward the upper side of the central axis of rotation.
Patent JP-S5959260-A (JP)
Title: Sorter for powdery body
Inventor: KOGUCHI MAKOTO
IPC: B03C7/02
Filed: 1982-09-28
Abstract: PURPOSE:To separate a powdery body in response to its charged electricity, by supplying the powdery body to be sorted to a rotary charger, forming frictional charging by the collision of particles against the rotary body, and introducing the charged powdery body into a sorting chamber in which a DC electric field is formed by a couple of parallel-plate electrodes. CONSTITUTION:In the apparatus for separately sorting a mixed powdery body comprising two or more different kinds of components into every specified component, the amount of a powdery body sent out from a quantitative feeder 4 is held at a predetermined value corresponding to the number of rotation of the rotary body of a charger 5. At said charger 5, a rotary body 52 to be rotated at a high speed and a powdery body-supplying means 53 for bringing the particles of the powdery body to be sorted into collision with the surface of said rotary body to provide said particles with frictional electricity are provided. In addition, at an electrostatic separating part 9, a couple of electrodes 901, 902 on which DC voltage is impressed are provided, so that charged particles supplied from the charger 5 to a space between said electrodes is separated in response to their charged polarity. By this method, the step of treating, dehydrating or drying sludge can be omitted or simplified.
Patent JP-H0457368-A (JP)
Title: A/d converter
Inventor: YONEMARU MASASHI
IPC: H03M1/36
Filed: 1990-06-27
Abstract: PURPOSE:To mutually offset the asymmetry of currents for actuarizing the efficient layout by a method wherein a MOSFET is composed of a pair of MOSFETs in the mutually inverse source/drain directions. CONSTITUTION:A pair of gates 55a, 55b are formed in the first and second applicable MOS.FETs 50A, 50B parallel-connected and then the first - third ion-implanted regions 51-53 are formed as if holding the pair of gates 55a, 55b. Next, the second ion-implanted regions 52a, 52b located in the central positions are respectively common-connected to be the source regions and the drain regions while all the first and third ion-implanted regions 51, 53 are common-connected to be drain regions or the source regions. Through these procedures, within said MOS.FETs 50A, 50B, even if the source and drain are replaced with each other, the overlapping capacitors and the source/ drain currents will be kept unchanged, thereby enabling the offset amount in all the comparators to be equalized.