baber/WOPTO huggingface dataset:
Patent JP-2000186767-A (JP)
Title: End surface seal
Inventor: SASAKI KENJI
IPC: F16J15/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the early occurrence of a settling phenomenon in a seal member by providing, on the seal member, a seal lip which is pressed by the pressure of a sealed fluid, when an operating member is stopped by the contact with an end surface part or stopped by a stopper, and brought into close contact with the working member. SOLUTION: In the state where the end member 7 of a working member 6 moving toward an end surface part 3b is stopped by the contact with the end surface part 3a of a shell 3, the seal lip 22b of the seal member 22 of an end seal 21 is pressed by the pressure of a pressure chamber 9 that is a sealed fluid pressure and closely brought into contact with the end surface 7a of the end member 7, whereby a sealing effect is attained. Therefore, the sealing is performed in the state where the seal lip 22b of the seal member 22 is in close contact with the end surface 7a of the stopped end member 7 with a prescribed contact pressure. Accordingly, the seal member 22 having the seal lip 22b is never strongly nipped between rigid members, so that the early occurrence of a settling phenomenon in the seal member 22 can be prevented, and the stable seal performance can be ensured for a long period.
Patent JP-H05250724-A (JP)
Title: Optical recording medium
Inventor: TERAMURA KAORU
IPC: G11B7/24035
Filed: 1992-03-05
Abstract: PURPOSE:To provide an optical recording medium having high sensitivity and high recording speed and excellent in safety and manufacturability. CONSTITUTION:Light absorbent substance is added to a recording layer 2 formed on a light transmissive substrate by dispersing a thermally expansive substance, where thermal deformation can be sustained even after cooling, into an elastic rubberlike material or to layers 5, 6 adjoining to the recording layer 2.
Patent JP-S58199890-A (JP)
Title: Electroplating method
Inventor: TERADA YUUJI
IPC: C25D5/00
Filed: 1982-05-19
Abstract: PURPOSE:To prevent the deterioration of an anion exchange membrane and to enable long-term operation, by performing electroplating of metal by using a plating cell wherein the anion exchange membrane is provided on a plating bath chamber side, a diaphragm is provided on an insoluble anode chamber side and an intermediate chamber is formed. CONSTITUTION:An insoluble anode 5 is provided by separating the same from a plating bath chamber 3 with an anion exchange membrane or amphoteric ion exchange membrane 2, and further a diaphragm 16 is provided between the anode 5 and said membrane 2 in a plating cell 1 wherein Zn is electroplated on a cathode, i.e., a ferrous metal 6 by using the anode 5 of lead or a lead alloy and a plating bath soln. of an aq. ZnSO4 soln. A film-like material which has many fine pores such as a microporous film consisting basically of a halogenated polymer, is resistant to oxidation and acidic soln. and has low electric resistance is used for said diaphragm 16. The deterioration of the membrane 2 by contact of the oxide, etc. formed in the anode chamber 4 with said membrane is prevented by said diaphragm 16.
Patent JP-H05250383-A (JP)
Title: Blood donation application form issue system
Inventor: KAWAGUCHI TORU
Filed: 1992-03-05
Abstract: PURPOSE:To easily issue a blood donation application form wherein data are entered as much as possible even when blood is collected on a mobile blood collection vehicle. CONSTITUTION:A data transfer control means (external storage control part 103, keyboard 105, CPU 106, transfer control part 114, and main memory 115) extracts data regarding a blood donor corresponding to a blood collection place out of blood donor data master files (blood donor master file 101, blood collection history master file 102, and address master file 103), edits the data in the format of the donor file 201, and transfers the data to an on-vehicle terminal equipment 2. A blood donation application form issuing means (external storage control part 203, keyboard 204, CRT display device 205, CPU 206, main memory 215, transfer control part 216, printing control part 217, and printing part 218) issues the blood donation application form wherein data are entered as much as possible according to the blood donor file 102 and a application form layout file 202.
Patent JP-H02262259-A (JP)
Title: Grating for lead-acid battery
Inventor: NODA MUNEYOSHI
IPC: H01M4/73
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the exposure of an active material support frame from a paste layer and improve a high rate of cycle life by providing a projection on a part of the active support material. CONSTITUTION:Projections 4 are provided on a part of active material support frames 2 and 3. The projections 4 are so provided at all intersections of transverse and longitudinal support frames 2 and 5 as to be located at the opposite side of a paste filling surface. Also, the projections 4 have such height that the tips thereof form the same plane as surrounding frames 1, and have nearly a column shape. According to the aforesaid construction, a grating is supported with the projections 4 thereon, even if pushed to the opposite side of a paste filling surface during paste filling. Consequently, the paste can enter even the back of the grating supported with paste filling pressure, and the grating itself is concealed with the paste, while only the tips of the projections 4 are exposed.
Patent JP-2000039305-A (JP)
Title: Positioning device and projection aligner using same, device-manufacturing method, and/or position-measuring method
Inventor: OSANAI EIJI
IPC: G03F7/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately perform positioning with a simple configuration by reflecting a measurement beam on a reflection surface being inclined to a reference surface for measurement, and by detecting the position information of a mobile body in a direction crossing the reference surface. SOLUTION: A laser beam Ld entering through a laser interferometer 33d is deflected in a Z direction on an inclined reflection surface 31b, enters a fixed mirror 35, and is reflected. When the amount of change of the detection value of laser interferometers 33d and 33a is set to Δd and Δx while the laser beam Ld moves from a first incidence point on the reflection surface 31b to a current incidence point, the amount of change ΔZ of the detection value in a Z direction can be easily obtained according to the expression ΔZ=Δd-Δx. When a wafer is properly placed in a wafer chuck 4, the movement data of a top stage 5 for arranging the wafer at an appropriate position to be exposed is stored into a control box 30. Based on the storage data and the current position data of the detected stage 5, the stage 5 is moved for positioning at a specific position.
Patent JP-S5311419-A (JP)
Title: Wheel stopper and power connecting device for freight truck
Inventor: NOGUCHI AKIYOSHI
IPC: B61G5/10
Filed: 1976-07-15
Abstract: PURPOSE: To provide an automatic apparatus for conducting both the engagement of wheel stoppers with a freight sruck for preventing the truck from moving and the connection of a power source to a mechanism for unloading a luggage from the sruck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10257861-A (JP)
Title: Emulsified material and its production
Inventor: SATO YOKO
IPC: A23L29/10
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an emulsified material transparent as it is, enabling enjoyment of the visual change of the instantaneous clouding when diluted with water, etc., and keeping high emulsion stability when diluted with water, etc., or in an acidic state. SOLUTION: This emulsified material. is a transparent material containing a water-soluble polysaccharide as an emulsifier, having an average particle diameter of 0.4-5.0μm and clouding when brought into contact with water. The emulsified material transparent as it is and clouding in contact with water is produced by mixing and emulsifying an oil phase containing an essential oil or an oil and fat having a total carbon number of the triglyceride fatty acid chain of <=56 and an SFI of <=5% at 5 deg.C as an oil and fat component and a water phase having a sugar content of >=40 degree in the presence of a water-soluble polysaccharide.
Patent JP-S5420296-A (JP)
Title: Nuclear fuel element
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G21C3/16
Filed: 1977-07-14
Abstract: PURPOSE: A nuclear fuel element capable of reducing the generation of hydrogen not desired at the early time of water occlusion, by means of inserting a moisture getter composed of a getter-alloy increased in Ni content than the conventional one. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05290577-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAI KOJI
IPC: H03K19/173
Filed: 1992-04-06
Abstract: PURPOSE:To easily design a RAM whose position of a data input/output port is different by arranging the word line of a CMOS gate array where plural basic cell stages adjacent in a Y direction have the symmetrical basic stage to an X axis in an X direction, and arranging a bit line in the Y direction. CONSTITUTION:The line 32a between the word lines 32a, 32b is selected and when the line 32a becomes 'H', NMOSTrs 31i, 31j, 31m and 31n whose gates are connected to the line 32a are turned on. The contacts (a) and (b) of a data hold loop constituting a memory cell are connected to the lines 33a, 33b respectively and the contacts ne and nf are connected to the bit lines 33c, 33d respectively. Further, the other word line 32b is 'L' and the NM0STrs 31k, 311, 31p are turned off, and the bit lines 33b, 33c and the contacts nc, nd of the data hold loop, and the lines 33d, 33e and the contacts ng, nh are in a non- contact state respectively. When the word line 32a is raised, the lines 33a-33c become the potential of the contacts na-nf respectively. Since the contacts na and nb, ne and nf are in a complementary relation, by receiving the potential difference by an amplifier, data is read.
Patent JP-H11283384-A (JP)
Title: Data storage device of non-volatile memory
Inventor: WATANABE TORU
IPC: G11C16/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of a characteristic of internal cells of a non- volatile memory caused by rewriting data. SOLUTION: When the most significant bit A15 of address data has a logic value of '1', a program region of a flash memory 6 is specified in address. In this case, a writing signal PROGRAM is generated only for a time T1, a N channel MOS transistor 9 is turned on only for a time T1, and high voltage VP is supplied to a memory cell of the data region of the flash memory 6 only for a time T1. On the other hand, when the most significant bit A15 of address data has a logic value of '0', the data region of the flash memory 6 is specified in address. In this case, a writing signal PROGRAM is generated only for a time T2(<T1), a N channel MOS transistor 9 is turned on only for a time T2, and high voltage VP is supplied to a memory cell of the data region of the flash memory 6.
Patent JP-H07273344-A (JP)
Title: Manufacture of thin film transistor
Inventor: MOROSAWA KATSUHIKO
IPC: H01L29/786
Filed: 1994-03-31
Abstract: PURPOSE:To provide a manufacturing method which can manufacture a bottom gate type thin film transistor with a high quality channel region. CONSTITUTION:A gate electrode 3, a gate insulation film 5, a polysilicon layer 7, a protection layer 9 and a phtoresist film are formed one by one on a transparent substrate 1. A photoresist film is exposed from the side of the substrate 1 using the gate electrode 3 as a mask and is develped, and the photoresist film is patterned. The protection layer 9 is patterned by using the remaining photoresist film as a mask to leave the protection layer 9 on a channel region alone of the polysilicon layer 7. Ion implattation is performed for N-type impurities to the polysilicon layer 7 using the patterned protection layer 9 as a mask, the polysilicon layer is annealed by a laser while protecting a channel region by the protection layer 9 and a source and drain region is formed.
Patent JP-H07266884-A (JP)
Title: Belt line weather strip
Inventor: ISOJIMA MINORU
IPC: B60J5/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a belt line weather strip low in cost and low in sliding resistance to door glass and high in retaining property. CONSTITUTION:This is a belt line weather strip 10, where lips 12 and 12 to elastically contact with door glass are projected on the vertical base 11 being attached to the inner face of the top of a door panel and contacting elastically with ascending and descending door glass and holding the door glass vertically and also sealing the boundary between the door panel and the door glass watertightly, a reaction increase part 15 is made at one part at least in horizontal direction by changing the sectional form of the lip 12 partially in horizontal and longitudinal directions.
Patent JP-H02264091-A (JP)
Title: Apparatus for cleaning air intake of recovery boiler
Inventor: YOSHIOKA TOSHIHIKO
IPC: D21C11/12
Filed: 1989-04-04
Abstract: PURPOSE:To provide the subject apparatus free from adhesion of ash slag. giving stable combustion state and provided with a cleaning rod for an air-inlet port of a soda-recovery boiler, an inspection window, a TV camera movable along a rail and a processor transmitting a work command based on the image picked up with the camera. CONSTITUTION:A cleaning rod 7 for cleaning an air inlet port 4 opened on a furnace wall 1 of a soda recovery boiler is placed in an air duct 3. An inspec tion window 22 is opened on a wall of a wind box at the back of the air-inlet port 4. A TV camera 20 for taking the image of the air-inlet port 4 through the inspection window 22 is installed in such a manner as to be movable along a rail 18 laid around the soda recovery boiler. The state of the deposition of ash slag 16 to the air-inlet port 4 is inspected with the TV camera 20. The signal transmitted from the TV camera 20 is processed by an image-processing device 21 and the result is compared with a critical value. According to the comparison result, the cleaning rod 7 is operated to clean the air-inlet port 4 by the cleaning command transmitted from a controller 15 to a solenoid valve 14.
Patent JP-H06275816-A (JP)
Title: Schottky barrier diode
Inventor: SUGA TAKASHI
IPC: H01L29/872
Filed: 1993-03-18
Abstract: PURPOSE:To provide a novel structure of a Schottky diode which can further lower the loss as compared with the conventional one by using a barrier metal so as to meet demands. CONSTITUTION:A plurality of P-type island-like regions 4 is buried in an N-type silicon substrate and means 3 which generate first barrier heights are respectively provided on the main surface of the silicon substrate above the island-like areas and, at the same time, a plurality of means 5 which generate second barrier heights is provided on the main surface of the silicon substrate surrounded by the first barriers. In addition, this Schottky barrier diode is so constituted that the first barrier means 3 are just above the respective space charge layers expanding from the regions 4.
Patent JP-S5419659-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO EIJI
IPC: H01L23/04
Filed: 1977-07-15
Abstract: PURPOSE: To make possible high density packaging by using a glass sealed package of the construction wherein conductive layers are led out by way of through-holes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07290182-A (JP)
Title: Press forming method and device therefor
Inventor: WATANO YUKIHISA
IPC: B21J1/04
Filed: 1994-04-22
Abstract: PURPOSE:To enable a press forming with excellent surface irregularity by eliminating projecting and recessed parts of a weld zone in a blank material integrated thin sheet and thick plate by butt welding. CONSTITUTION:The level difference part 10a of a punch 10 corresponding to the difference between the thickness of thin sheet 2 and that of thick plate 3 constituting the blank material 1 is formed in the position deviated from the weld zone 4 of the blank material 1 to the thick plate 3 side. In a shut height state where a die 11 is lowered to the lower end position, the weld zone 4 is forged to a thickness equal to the thin sheet 2 over the edge part of the weld zone 4 side of the thick plate 3, thereby the projecting and recessed parts on the surface of the weld zone 4, are eliminated.
Patent JP-S59209326-A (JP)
Inventor: SHIMADA SADAHIRO
IPC: A47L9/04
Filed: 1983-05-13
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-H05247907-A (JP)
Title: Snow-melting equipment
Inventor: NISHIKAWA YASUNORI
IPC: E01H5/10
Filed: 1992-03-05
Abstract: PURPOSE:To save energy by feeding great power at the time of the starting-up of snow-melting operation, to shorten a time for coming to a proper tempera ture, to heighten a speed for melting snow, and to enhance efficiency, and by feeding less power necessary only for keeping a proper road temperature after coming to the proper temperature. CONSTITUTION:A plurality or the plural groups of heat generating bodies are previously embedded to be arranged and to be uniformly heated near the surface of a snow-melting-objective area (a). At the starting time of snow melting operation, the connection of the heat generating bodies are set to form a DELTA-type, and from a three-phase AC power source (b), a power source is fed to the heat generating bodies. Them, to the heat generating bodies, great power is fed, and in a short time, the bodies come to a snow-melting proper road temperature. At the time point or immediately after they come to the snow-melting proper road temperature, by a timer (f), a relay (e) is worked, and the connection of the heat generating bodies is switched to a Y-type from the DELTA-type. As a result, power to be fed to the heat generating bodies is set to be of a proper quantity for keeping the snow-melting proper road temperature.
Patent JP-S60227479-A (JP)
Title: Field-effect transistor
Inventor: ITOU TOMOHIRO
IPC: H01L29/43
Filed: 1984-04-26
Abstract: PURPOSE:To obtain excellent stable characteristics even on a large drain bias time by continuously increasing the discontinuous quantity of a conduction band on a hetero-interface toward a drain from a source. CONSTITUTION:A non-doped high-purity GaAs layer 2 is formed on a semi- insulating GaAs substrate 1, and an AlxGa1-xAs layer 33 to which an N type impurity is doped is shaped. N<+> regions 4, 6 are formed to a source and a drain. The mol ratio (x) of AlAs in the layer 33 is increased continuously so as to reach to 0.45 from 0.25 toward the drain electrode 6 side from the source electrode 4 side. When a large drain bias is applied to such an FET, electrons injected to a channel from a layer 38 are not injected into the layer 33 on the source side because they have not obtained sufficient energy from an electric field in the direction of the channel yet. On the other hand, electrons acquire large energy on the drain side, but they are not injected into the layer 33 crossing over a barrier in the discontinuous quantity of a conductor on a hetero- interface.
Patent JP-H03282137-A (JP)
Title: Air conditioner
Inventor: HORIMIZU KIYOSHI
IPC: F24F13/28
Filed: 1990-03-30
Abstract: PURPOSE:To enhance the heat-exchanging efficiency and prevent corrosion of fins constituting a heat exchanger by a construction wherein an air cooling type heat exchanger communicates with the discharge side of a compressor constituting a refrigeration cycle in a portable main body, a water cooling type heat exchanger is connected to the downstream side of the air cooling type heat exchanger, and the two heat exchangers are disposed on the suction side of independent air ducts, respectively. CONSTITUTION:An air cooling type heat exchanger 45 communicates with the discharge side of a compressor 63 through a refrigerant pipe P, and a water cooling type heat exchanger 53 is connected to the downstream side of the heat exchanger 45. The heat exchanger 45 is disposed on the suction side of an A air duct 95, whereas the heat exchanger 53 is disposed on the suction side of a B air duct 96. Water droplets sprinkled by a sprinkler 58 do not adhere to the air cooling type heat exchanger 45, so that the heat exchanger 45 can operate securely for heat exchange, without any corrosion or clogging with water droplets. The water cooling type heat exchanger 53 receives the water sprinkled by the sprinkler 58, and is contacted by heat-exchanging air to be led to the B air duct 96, so that an assured heat exchange is achieved.
Patent JP-H02264151-A (JP)
Title: Spiral spring type starting device for internal combustion engine
Inventor: MORISHIMA TATEJI
IPC: F02N5/02
Filed: 1989-04-05
Abstract: PURPOSE:To perform remote control for starting and to improve startability by a method wherein after an engine is started through operation of a manual opening and closing switch, automatic accumulation of energy of a spiral type force accumulating device is effected for waiting. CONSTITUTION:When, during the starting of hoisting, a spring force accumulating chamber 10 is brought into a state right before completion of hoisting by bringing a drive gear 510 into engagement with a memory gear 520, simultaneously with press of a switch, a control shaft 530 is rotated with the aid of a motor 25, the force accumulating chamber 10 completes hoisting, and the motor 25 continues rotation. By actuating a starting ratchet lever 6 by means of a cam 600, a shaft 12 is brought into a rotatable state, and through discharge of accumulated energy of a spiral spring in the force accumulating chamber 10, an engine is started instantaneously. After elapse of a specified time, the starting ratchet lever 6 is engaged with a ratchet wheel 5 through a cam 600, accumulation of a force in the force accumulating chamber 10 is started with the aid of the motor 25, and a force is accumulated until a time right before completion of hoisting. This constitution performs remote control for starting and improves startability.
Patent JP-H10266221-A (JP)
Title: Setting structure of anchor bolt
Inventor: TANBA KAZUNARI
IPC: E02D27/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To align anchor bolts along the center line of a concrete foundation, and also to accurately install the anchor bolts in a prescribed position of the constructed concrete foundation by vertically erecting the anchor bolts to the arranged foundation reinforcing bar, especially to the upper end reinforcement by utilizing the reinforcing bar of the constructed concrete foundation. SOLUTION: A setting structure of anchor bolts is provided with a recessed part 21 which receives the reinforcing bars 10 for constituting a concrete foundation from the side surface, a supporting piece 20 provided with a female screw hole for communicating the recessed part 21 with the upper surface, and straight-bar shaped anchor bolts 30 having a male screw part to be screwed in the female screw hole of the supporting piece 20 at its one end, and a male screw part 32 to be screwed in a nut at its other end. Then, the anchor bolt 30 that has been screwed into the female screw hole of the supporting piece 20 is pressedly brought into contact with the reinforcing bar 10 that has been inserted into the recessed part 21 through the supporting piece 20, thereby the supporting pieces 20 and the anchor bolt 30 are fixed to the reinforcing bar 10, so that the anchor bolt 30 is erected.