baber/WOPTO huggingface dataset:
Patent JP-H07169943-A (JP)
Title: Self-extinguishing type thyristor
Inventor: OTSUBO YOSHINOBU
IPC: H01L29/744
Filed: 1993-12-15
Abstract: PURPOSE:To improve the current (controllable current) which can be turned OFF of the self-extinguishable type thyristor of an electrostatic induction thyristor, a gate turn-OFF thyristor and the like. CONSTITUTION:When a unit thyristor, which constitutes a self-extinguishing type thyristor, has an anode junction structure wherein a p-type layer is interposed between the parallel-arranged layer of a p-type anode region 3 and an n-type resistance region 6 and an n-type buffer layer 5, the p-type anode region 3 is made smaller as the unit thyristor is going away from an external lead-out gate electrode 12, and the n-type low resistance region 6 is made larger in the self-extinguishing type thyristor.
Patent JP-2000170559-A (JP)
Title: 6-cycle internal combustion engine
Inventor: KUBO MASAHIKO
IPC: F01P1/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal fatigue of a piston and the overcooling of an internal combustion engine while avoiding a reduction in engine efficiency as much as possible in a 6-cycle internal combustion engine. SOLUTION: When a particular running state where the thermal load of an internal combustion engine is low is determined by a running state detecting means 3A (e.g. the low load of the internal combustion engine, the temperature TEX of the internal combustion engine being lower than a specified temperature, or the rotational speed of the same being lower than a specified rotational speed is detected), among first intake, compression, expansion, first exhaustion, second intake and second exhaustion, the operations of the intake and exhaust valves of the second intake and second exhaustion processes are stopped to prevent the overcooling of the internal combustion engine while efficiently operating the internal combustion engine). If not, the first intake, the compression, the expansion, the first exhaustion, the second intake and the second exhaustion are sequentially executed to cool the internal combustion engine.
Patent JP-H09175310-A (JP)
Title: Gas generating device for air bag device
Inventor: YAMAMORI SEIJI
IPC: B60R21/272
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas generating device for air bag device, which can feed the combusted gas quickly to an air bag with good efficiency. SOLUTION: A pressure vessel 5 to accommodate a combustible gas 8 is designed as capable of being split in two segments, and a sealing material 13 is attached tightly to the contacting parts of the segments. When the gas in this vessel is ignited by an igniter 6, the gas pressure is heightened due to combustion, and when the prescribed value is attained, the sealing material goes in rupture to cause the combusted gas to be fed to the air bag, so that the gas can be sent to the air bag 3 quickly, and the intended gas generating device for air bag device can be achieved with quick responsiveness and high reliability.
Patent JP-H05156860-A (JP)
Title: Rotary dumper
Inventor: SUGANO HIDENORI
IPC: F16F9/12
Filed: 1991-12-03
Abstract: PURPOSE:To delay a closing action of a plurality of opening/closing lids by means of a rotary dumper. CONSTITUTION:An engagingly locked part is formed within a hollow part 2a of a cylindrical body case 2. Two rotors 4, 5 having spring bearing grooves 4c, 5c formed along the axial direction are mounted in a rotatable manner within this hollow part 2a, facing the opening parts to each other with the engagingly locked part as a boundary. A viscous liquid 6 is sealed between the outer circumferential surfaces of the respective rotors 4, 5 and the inner circumferential surface of the body case 2. An approximately central part 7a relative to the body case 2 between the opening parts opposite to the rotors 4, 5 is fixed, and a spring 7 is arranged by fixing one end 7e and the other end 7f to the spring bearing grooves 4c, 5c respectively which are formed for the respective rotors 4, 5. A closing action of a plurality of opening/closing lids can be delayed by means of a rotary dumper 1 by connecting rotary shafts of the respective opening/closing lids to the respective rotor 4, 5.
Patent JP-H11162654-A (JP)
Title: Organic electroluminescent element and its manufacture
Inventor: FUKUMOTO SHIGERU
IPC: H05B33/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element which can form a bright and uniform picture screen with a simple structure, and its manufacturing method. SOLUTION: A conductor 12 with transparent electrode material of ITO formed on a whole surface in a display range is provided on a surface of a transparent base board 10 of glass, silica or resin, and material 16 with switch characteristics having thyristor characteristics which becomes almost conductive at a voltage not less than designated is disposed on it. An insulating layer 14 is provided in a part where the material 16 with the switch characteristics is not provided, and a transparent electrode 18 of ITO is provided so as to make a stripe shape on them. A luminous layer 20 with hole carrier material and organic EL material of electron carrier material and other luminous material laminated or mixed is formed on it, and in addition, a stripe shaped back electrode 22 is provided perpendicular to the stripe shaped transparent electrode 18 is provided on it.
Patent JP-2001158047-A (JP)
Title: Method for ultrasonically welding and bonding synthetic resin film
Inventor: KUROYANAGI NORIAKI
IPC: B29C65/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently bonding both end parts of plastic films to be bonded by ultrasonic waves using an ultrasonically fusible and bondable synthetic resin film without superposing the end parts of the plastic films one upon another. SOLUTION: Two plastic films are arranged so that both ends thereof are opposed to each other at a predetermined interval and a flat surface is formed at least in the vicinity of both end parts and, subsequently, an ultrasonically fusible and bondable synthetic resin film is arranged at least on the single side of the plastic films so as to cover at least the predetermined interval and both end parts and melted by ultrasonic waves to put in the space of the predetermined interval to bond both end parts of two plastic films.
Patent JP-H06193722-A (JP)
Title: Control device for automatic transmission for vehicle
Inventor: SAWAMOTO KUNIAKI
IPC: F16H61/10
Filed: 1992-12-24
Abstract: PURPOSE:To provide constant speed change feeling regardless of an air-fuel ratio of mixed gas supplied to an engine. CONSTITUTION:A car speed VSP and a throttle valve opening TVO are detected (a, b), and speed change is controlled by referring to a shift pattern. At this time, an air-fuel ratio is detected (c), an actual throttle valve opening TVO0 is corrected by the air-fuel ratio, and a shift pattern is referred to based on a corrected throttle valve opening TVO1. Otherwise, the shift pattern itself is changed in accordance with the air-fuel ratio.
Patent JP-H11173015-A (JP)
Title: Glass fixing device
Inventor: KISHITA HIROSHI
IPC: E06B3/58
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of appearance due to irregularity of panel thickness, and to fix glass beads stably and hold glass surely. SOLUTION: The glass fixing device has a panel 3, to which an opening is formed, a decorative frame 5 fixed from one surface side of the panel opening, a bead fixing frame 6 /fastened from the other surface side of the panel opening, glass 4 arranged into the opening and glass beads 7 pinching and holding the edge section of glass from a surface and a rear. The decorative frame 5 has a positioning section 5a in the direction along a panel surface while being oppositely faced to the inner end face of the panel opening and a positioning section 5b in the panel thickness direction, the bead fixing frame 6 has positioning sections 6a, 6b in the same two directions as the decorative frame and an approximately grooved bead inserting holding section 6c, and the glass beads 7 are inserted to the bead inserting holding section 6c.  Accordingly, the glass beads can be fixed stably without depending upon the dispersion of the thickness of the penel.
Patent JP-2001168537-A (JP)
Title: Multilayer printed wiring board and measuring method for inter-layer dislocation
Inventor: ARAKI MASATOSHI
IPC: H05K1/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To observe and record the deformation amount of each inner conductor layer of a multilayer printed wiring board. SOLUTION: A solid guide mark 22 and a hollow guide mark 23 are formed at a conductor layer on the front and rear of a both-sided wiring board 61 for an inner layer of a multilayer printed wiring board 61. For example, a solid guide mark 22-1b is concentrically arranged with a hollow guide mark 23-2a provided at an adjoining conductor layer, forming the solid and hollow guide marks 22 and 23 arranged concentrically for each adjoining conductor layer. A pair of concentric solid and hollow guide marks 22 (1a-5a) and 23 (1b-5b) are arranged in, for example, three rows and three columns within a guide mark frame 21 whose profile is accommodated in the sight field of an X-ray camera. Guide mark groups 20 are provided at, for example, four corners of the multilayer printed wiring board.  A single guide mark group takes in all guide mark images in the frame at a single X-ray irradiation, with the coordinate value calculated. Based on the coordinate value of a guide mark in four guide mark groups, the deformation amount of wiring pattern formed at each conductor layer is calculated and the result is recorded.
Patent JP-H11172202-A (JP)
Title: Preparation of coated alloy product with excellent corrosion resistance, adhesion and flip-flop properties
Inventor: DOBASHI MAKOTO
IPC: C09D201/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To form on a An, Al or Mg based alloy surface a coating excellent in corrosion resistance, adhesion (adhesion durability) and flip-flop properties. SOLUTION: On a Zn, Al or Mg based alloy surface is provided a brown chromate treatment such that the mass of the chromate coating comes to at least 1.0 g/m<2> . On the surface thus treated is coated an intercoating material containing 5-15 wt.% rust proof pigment powder of zinc phosphate, 30-50 wt.% white pigment and 40-60 wt.% thermosetting resin, based on the total weight of the components constituting the intermediate coating film. Further, on the surface coated or not coated with the intermediate coating material is coated a top coating material containing 6-12 wt.% aluminum flake pigment, 1-5 wt.% superfine powder of TiO2 having an average primary particle diameter of 10-60 nm and 83-93 wt.% thermosetting resin, based on the total weight of the components constituting the top coating material. As a result, coated alloy products having excellent corrosion resistance, adhesion and flip-flop properties can be obtained.
Patent JP-H11177755-A (JP)
Title: Multifunctional device
Inventor: MASUI TAKANORI
IPC: G03G15/36
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To easily add various kinds of functions and moreover to execute a function mounted on another device as the function of its own device. SOLUTION: This composite function device 100 has a scanner function in addition to the printing function being a basic function in its own device by mounting a function unit (PRINT) 203 for realizing printing function on a main board 120 and mounting a function unit (SCAN) 206 for realizing a scanning function to an extension board 130. On the multifunctional device A 101 of another device, a function unit (FAX) 207 is mounted. A function unit recognizing part 202 call-originates an inquiring command to a function unit mounted by its own device or another device to recognize a usable function unit by function unit information sent back by this and a using function unit deciding part 200 selectively decides a function unit to be used in accordance with a mode from these recognized function units.
Patent JP-H10188741-A (JP)
Title: Keyswitch-equipped controller
Inventor: KOSHIBA TOMITAKA
IPC: H01H27/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, facilitate assembly, reduce costs, keep an airtight state, and miniaturize a controller. SOLUTION: When a key 13 corresponding to a key hole 12 in a keyswitch 1 is inserted into the key hole 12 and rotated, the key projection 13a of the key 13 is engaged in a longitudinal hole 5f in a rotor, which in turn becomes rotatable. An operating piece 5d is moved to the switch plate 9a of a microswitch 9 by the rotation of the rotor, operating the microswitch 9 and turning on the power of a controller to enable remote control of a subject for control. The keyswitch 1 has the rotor 5 incorporated into a projecting part 2a molded integrally with the case 2 of the controller and so can reduce its number of part items.
Patent JP-2001166252-A (JP)
Title: Image display device
Inventor: TAKEGAWA HIROSHI
IPC: G02B17/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve light use efficiency by suppressing stray light, color uneven ness, and luminance unevenness while lowering cost and to make aberration characteristics excellent by suppressing the eccentricity (tilt) quantity of a reflec tion type spatial optical modulating element with a virtual image formation optical system. SOLUTION: The reflection type spatial optical modulating element 6 is lit by using a total reflecting prism 15, not by using a polarization beam splitter nor half-mirror.
Patent JP-H05180505-A (JP)
Title: Hot water feeding device for bath tub
Inventor: TANAKA MITSURU
IPC: F24H1/00
Filed: 1991-12-27
Abstract: PURPOSE:To set an objective value of hot water feeding for a bath tub under the water level in the bath tub by a method wherein the controlling means controls the hot water feeding operation for the bath tub in response to information of the calculation means and the setting means in such a way that the water level in the bath tub becomes the objective water level. CONSTITUTION:A remote controller R is comprised of a switch 20 for instructing a starting or a stopping of hot water feeding operation, a hot water feeding switch 21 for instructing the hot water feeding for a bath tub 1, a temperature setting device 22 for use in setting a target temperature Ts of the water in the bath tub, a temperature displaying device 23 for displaying the objective temperature Ts of the bath tub water, a water level setting device 24 acting as a setting means for use in setting the objective water level Hs of the hot water feeding for the bath tub 1, and a water level displaying device for use in displaying the objective water level Hs of the hot water feeding for the bath tub 1. A controller 3 calculates a corresponding relation between the amount of fed hot water for the bath tub 1 and the water level in the bath tub 1 in response to information set in advance and stored and various inputting information. As this calculation is carried out, the controller controls operations of the flow rate adjusting valve 8, the intermittent operating valve 9, the gas valve 10 and the gas volume adjusting valve 11 in such a way that the water level in the bath tub 1 becomes the objective water level Hs.
Patent JP-H06197134-A (JP)
Title: Method and circuit for reciprocal operation
Inventor: KAKO TAKASHI
IPC: H04L27/00
Filed: 1992-12-25
Abstract: PURPOSE:To search the reciprocal of the amplitude of an input vector signal with a little operation amount in a short time, with respect to a reciprocal operation circuit used for the amplitude normalizing circuit of a MODEM or the like. CONSTITUTION:When an input vector signal is defined as X+jY, the output signal of an overflow preventing circuit 10 is (X+jY)/2, and the arithmetic result of a power arithmetic circuit 12 is (X<2>+Y<2>)/2. At the time, when the tap value of reciprocal to be searched is defined as K, the processing result of an amplifying circuit 14 is K<2>(X+Y)<2>/2. Moreover, an error signal DELTAK searched by a difference circuit 18 is DELTAK=1/2-K<2>(X<2>+Y<2>)/2. Then, the tap value K is updated by an updating circuit 22 so that the error signal DELTAK=0. As the result, an inverse value K=1/(X<2>+Y<2>) is searched by a loop processing.
Patent JP-H06193748-A (JP)
Title: Metal seat diaphragm valve
Inventor: SAITO AKIRA
IPC: F16K7/16
Filed: 1992-12-25
Abstract: PURPOSE:To provide a metal seat diaphragm valve which generates little particles and is provided with the excellent sealing performance. CONSTITUTION:A metal seat diaphragm valve is equipped with a metal valve box 1, metal valve seat 4 installed in the valve box 1, metal diaphragm 5 which sealing-nipping-holds the peripheral edge part and in which the near center part is opposed in the direct attachment and separation for the valve seat 4, and a loading means for pressing the near center part of the metal diaphragm 5 towards the valve seat 4, and the valve seat is installed as the demountable valve seat body 4 separated from the valve box 1, and the mirror surface finishing which possesses the lower hardness than that of the metal diaphragm is applied, in a separated way, on the surface of the valve seat body.
Patent JP-H09154393-A (JP)
Title: Swinging selection apparatus of combine harvester
Inventor: YABU KAZUSANE
IPC: A01F12/52
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To enable effective utilization of a selection width of a swinging selection disk to level the material to be selected and enable the selection treatment of a large amount of the object. SOLUTION: A swinging selection disk placed under a tailing returning port 42 is provided with a vertically movable sieving wire 35 preferably driven independently of the selection disk. The sieving wire 35 is produced by bending a wire 35a having a round cross-section in U-form and each wire 35a is fixed to a sieving wire support 47 fixed to a swinging shaft 46 of the swinging selection disk at nearly equal intervals in the form of comb-tooth over the whole width of the swinging selection disk.
Patent JP-H10180286-A (JP)
Title: Sewage treating device
Inventor: DAIDOU HITOSHI
IPC: C02F1/44
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treating device high in durability of a filtering body and also being difficult to be made sludge to be stuck to a surfaces of the filtering body. SOLUTION: In the sewage treating device provided with a biological reaction tank 2, a filtering unit 5 dipped and arranged in the inside, an underwater aerator 4 provided at the lower part of the filtering unit 5, and a buffer tank 3 being a lower water level than the water level of the biological reaction tank 2, the filtering unit 5 has a filtering module 10 having a space holding member 11, a spacer member 12 fixed to its one side, and a filtering film 13 consisting of metallic nonwoven cloth held on the surface of spacer member 12.
Patent JP-H07185270-A (JP)
Title: Immersion membrane apparatus
Inventor: IMAI KAZUO
IPC: B01D65/02
Filed: 1993-12-24
Abstract: PURPOSE:To effectively peel the gel layer and cake layer bonded to a membrane surface, in an immersion membrane apparatus wherein a membrane unit is immersed in the liquid of a treatment tank and the filtered treated water transmitted through a membrane is obtained, by providing the apparatus with a coarse air bubble diffusing device and a fine air bubble diffusing device under the membrane unit within the treatment tank. CONSTITUTION:The immersion membrane apparatus wherein a membrane unit 11 is immersed in the liquid of a treatment tank 10 and the filtered treated water transmitted through a membrane is obtained, is provided with a coarse air bubble diffusing device 14 and a fine air bubble diffusing device 15 under the membrane unit 11 within the treatment tank 10. By this constitution, the gel layer and cake layer bonded to a membrane surface are effectively peeled by the min. energy of air bubbles and an effective membrane area contributing to filtering is largely taken and, therefore, the filtered flux transmitted through the membrane surface is always held to the best state and filtering can be performed by low energy.
Patent JP-H05179586-A (JP)
Title: Prestressing steel for partial unbonding having multilayer structure
Inventor: TAKEI MASAMITSU
IPC: B32B5/08
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the migration of grease to the fixed part through the space around the inner core wires of a strand of a prestressing steel for partial unbonding use and prevent the lowering of the adhesivity of the fixing part to concrete. CONSTITUTION:A lacquer coating film 2 having a thickness of 50mum is applied to the surface of the twist wires 1 of prestressing steel. The coating film 2 forms a dense layer on the outer circumference of the twist wires of prestressing steel to form a filling part having a triangular pyramidal cross-section in the groove 5 of twist pitch. A layer of rustproofing lubricating grease 3 is formed outside the coating film 2 and the outer circumference of the grease layer is surrounded by a flexible synthetic resin sheath 4.
Patent JP-H05181665-A (JP)
Title: System for correcting contents stored in rom
Inventor: MURAMATSU ATSUKI
IPC: G06F9/06
Filed: 1991-12-27
Abstract: PURPOSE:To shorten the time for correction by transmitting data after replacing them with corrected data stored and held in a nonvolatile storing means just for the length of correcting data holding troubled parts. CONSTITUTION:This system is provided with a non-volatile memory 22 to store and hold the plural corrected data, plural correcting address holding circuits 12 to store and hold the address data of the troubled parts in a ROM 20, and plural correction length holding circuits 14 to store and hold the lengths of the plural correcting data. An address comparator circuit 16 compares the address in the correcting address holding circuit 12 with a program address in the ROM 20 and when those addresses are coincident, an address comparison signal is supplied to a memory controller 18. The memory controller 18 stops the output of the ROM 20 and outputs the corrected data stored in the nonvolatile memory 22 just for the length held in the correction length holding circuit 14. Thus, only the troubled part of a control program in the ROM 20 is replaced with the corrected data.
Patent JP-H05180217-A (JP)
Title: Bearing structure for scanner motor
Inventor: YAMAMOTO MUTSUMI
IPC: F16C27/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a bearing structure for scanner motor which is capable of reducing the number of components, preventing a rotary shaft or a rotary body from inclining, preventing fall down of the rotary shaft, miniaturizing the structure much more, and favorable because of low cost by pressurizing plural board-like slide bearings by means of a plate spring or an elastic body, or pressurizing cylindrical slide bearings by means of a plate spring or an elastic body. CONSTITUTION:A bearing structure for scanner motor is structured so that a rotor 14, a stator 16 provided opposite to the rotor, and a polarization mirror are integrally formed, and rotary shaft 20 fixed at the center part and a housing 21 journalling the rotary shaft 20 to a bearing 22 are provided. Furthermore, in order to support the rotary shaft 20, the bearing 22 is provided with plural, sliding members 24 arranged so that they can be in slide-contact with plural places on the peripheral surface of the rotary shaft, and an energizing member 26 for energizing at least one of the sliding members 24 in the radial direction.