baber/WOPTO huggingface dataset:
Patent JP-H04363134-A (JP)
Title: Aqueous composition for synthesizing organic matter
Inventor: YAMASHITA SHOJI
IPC: C07K1/04
Filed: 1991-06-10
Abstract: PURPOSE:To simply and efficiently synthesize org. matter under mild conditions by providing an aq. compsn. having ability to synthesize org. matter. CONSTITUTION:Rare gas selected among He, Ar and Xe is blown into water to prepare an aq. compsn. for synthesizing org. matter.
Patent JP-H0432526-A (JP)
Title: Manufacture of aluminum material for electronic material
Inventor: TOYODA KAZUO
IPC: C22B9/02
Filed: 1990-05-28
Abstract: PURPOSE:To simply obtain a high purity Al ingot having reduced content of U and Th in a short time by immersing a cooled body in molten Al held to a temp. exceeding its solidifying temp., reducing the temp. to the one lower than the above solidifying temp. and executing rotation. CONSTITUTION:Molten AlM inevitably including U and Th is poured into a crucible 1, which is held under heating to a temp. exceeding its solidifying temp. by a heater 2 surrounding the crucible 1. A cooled body 4 attached to the lower end of a hollow rotary shaft 3 is immersed in the above molten AlM. Then, cooling water is fed to the inside of the cooled body 4 through a feed tube 6 in the shaft 3, and the cooled body 4 is rotated around the shaft line of the shaft 3 while the cooling water is exhausted from an exhaust tube 7 in the shaft 3. In this way, high purity Al is crystallized out on the circumference of the cooled body 4, and solidification moreover pregresses, by which a high purity Al ingot 8 can be formed.
Patent JP-S5763189-A (JP)
Title: Brine desalting device
Inventor: KUSAKAWA HIDEAKI
IPC: C02F1/04
Filed: 1980-10-01
Abstract: PURPOSE: To improve the utilization efficiency of energy required for desalting by isolating a condensing section and an evaporating section by isolating a condensing section and an evaporating section by means of partition walls, and transferring heat from the condensing section to the evaporating section via the partition walls.  
     CONSTITUTION: In an evaporating section 1, brine contacts the carrier gas ascending from below, and steam and thermal energy are carried by this carrier gas. Further, the brine falls downward while wetting a partition wall 4 and heat exchanging fans 41, and is discarded from a discharge pipe 9. The carrier gas absorbing the thermal energy is fed via a circulation pipe 11 to a condensing section 2 by a blower 10. While it is descending in the section 2, it condenses steam and releases heat. In the section 2, the heat released in acordance with the condensation of the steam is recovered by the partition wall 4, 5, and the fins 41, 51, and is converted to sensible heat or the latent heat of evaporation in a water temp. elevating section 3 and the section 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05166094-A (JP)
Title: Local controller for traffic signal on main road
Inventor: SAKIDA MASAMI
IPC: G08G1/095
Filed: 1992-04-30
Abstract: PURPOSE:To automatically calculate or adjust the proper signal timing for the latest traffic by permitting the local controller to process many signal functions to be executed through the on-line analysis by a central computer and a traffic controller on the on-line realtime basis. CONSTITUTION:The system is divided into sub-areas and intersections 12-1(1) to 12-1(N) and 12-2(1) to 12-2(N) are included in the sub areas 1 and 2. One local master controller 16(16-1 to 16-N) is provided for each sub-area. The local master controller 16 is connected to the central controller 20 with the operation integration function between sub-area local master controllers. According to the traffic restriction of the main road, the timing parameter is defined for each cycle and the signal timing parameter is calculated by the linear plan method to be used for the adjustment of the signal timing parameter.
Patent JP-H04336102-A (JP)
Title: Intersection structure separating sidewalk and driveway above and under
Inventor: OI MASUJI
IPC: E01D18/00
Filed: 1991-05-14
Abstract: PURPOSE:To eliminate traffic congestion and pedestrain accidents, facilitate usage by the traffic weak, beautify intersection streets, facilitate traffic between intersection opposite stores and parking for shopping and activate commerce in the vicinity of the intersection. CONSTITUTION:Underground driveways 11c, 12c are laid toward an intersection from ground driveways 11a, 12a at points A a certain distance from the intersection through downslop roads 11b, 12c. Ground sidewalks 15c-18c are laid toward the intersection from ground sidewalks 15a--18a at points A through upslop roads 15b-18b. Driveway 11c and drive way 12c thus constitute underground intersection roads 13. A vacant lot 19 is formed above the underground intersection roads, covering the whole intersection roads. The vacant lot is formed at the same level as the ground sidewalks and accessible therewith. A parking lot 25a is formed in the first basement of a building 25 on the opposite side of the intersection at the same level as the underground driveway. A store 25c is formed in the second floor at the same level as the ground sidewalks.
Patent JP-S6030465-A (JP)
Title: Diesel engine fuel system
Inventor: KAKURAI HIDETOSHI
IPC: F02M55/00
Filed: 1983-07-28
Abstract: PURPOSE:To improve the engine performance and the service life of ignition pump while to reduce the noise of pump by mounting a prefeed pump and a check valve in the fuel piping system. CONSTITUTION:In order to stabilize the performance of an injection pump 1, a prefeed pump 23 for bringing the fuel inlet 2 side into positive pressure is provided in the fuel feed pipe 26 while in order to prevent droppage of fuel in the injection pump 1, a check valve 32 is provided in the overflow pipe 31. Consequently, the injection pump 1 and the fuel filter 25 are continuously filled with fuel even under engine stoppage resulting in prevention of foam.
Patent JP-S62297678-A (JP)
Inventor: UIRIAMU JIYON RINSUTOROMUBAAGU
IPC: G05D23/24
Filed: 1987-06-03
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-H10334957-A (JP)
Title: Laser welding structure of bus bar
Inventor: TOGAWA ATSUHIRO
IPC: B23K26/21
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To mutually simply weld and joint the different layers of a laminated bus bar at low cost in laser welding. SOLUTION: Tab-like portions 17w, 17x raised respectively from the pattern portions of the different layers of laminated bus bars 17A, 17B are mutually superimposed, and the superimposed tab-like portions 17w, 17x are mutually welded (a) by a laser beam LB. The pattern portion end portion 17z of the different layer bus bar 17A is caused to butt against the tab-like portion 17x raised from the laminated bus bar 17B pattern portion, and the butting tab-like portion 17x and the end portion 17z are welded by the laser beam LB.
Patent JP-2000331752-A (JP)
Title: Electrical connector assembly
Inventor: SAITO KAZUKI
IPC: H01R24/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector assembly, which achieves cost reduction of a connector by reducing the number of molding operations for an intermediate molded product and lowering the number of operations in an assembling process. SOLUTION: Plural contact frames 11 are vertically fitted into the longitudinal grooves of injection molding die. A pilot hole 25 of a carrier part 27 acts to be spaced in plural vertical rows with the plural contact frames 11 keeping a predetermined distance. When a resin material is poured into the injection molding die for insert molding, the resin material is prevented from flowing out to the outside by tongue elements 23-1 to 23-4 and the carrier part 27 which extend from both ends of an angle part 17 and having coupled tie bar bridges 23-1A to 23-4A and 29-1 to 29-6, respectively, serving as stoppers. The tongue elements 23-1 to 23-4 and the carrier part 27 are removed and a contact block having a insert mold is formed.
Patent JP-S62297043-A (JP)
Title: Automatic loader
Inventor: SAEKI KOYO
IPC: B23Q7/04
Filed: 1986-06-14
Abstract: PURPOSE:To make it possible to prevent an impact force from acting on a rotor by arranging bearings on both sides of a rotary actuator, and providing a casing with a bearing for supporting an output shaft and for preventing the output shaft from moving in the axial direction. CONSTITUTION:A movable base 20 is provided with a rotary actuator 25 on both sides of which are formed a supporting part 26. The supporting part 26 is fitted with bearings 27 with their axes directed in the fore-and-aft direction. The rotary actuator 25, being fixed to the movable base 20 and supported by a shaft 28 penetrated by a linear ball bearing 27, is freely slidable in the fore-and-aft direction. The rotary actuator is moved in the fore-and-aft direction by means of a piston cylinder arranged on the movable base 20. An output shaft of the rotary actuator 25 is provided with a rotor arm 31.
Patent JP-H07223087-A (JP)
Title: Wire for gas shielded metal arc welding excellent in wire feedability and weldability and manufacture thereof
Inventor: TABATA NOBUHISA
IPC: B23K9/12
Filed: 1994-06-21
Abstract: PURPOSE:To improve the wire feedability and the welding operability by provid ing a groove where the depth of the groove and the width of the opening part are specified in the outer circumferential surface of the wire for welding, and by keeping the feeding lubricant in this groove. CONSTITUTION:The groove is provided in the outer circumferential surface of the wire by the cold rolling, the die drawing, the brushing, the shot-blasting or the roller die working, etc., in manufacturing welding wire. The depth (h) of the groove is 1--100mum, and the width (w) of the groove of the opening part on the surface of the groove is determined to satisfy the relationship of w/h<=0.5. The feeding lubricant is kept in this groove. The direction of the groove is 0-30 deg. relative to the longitudinal direction of the wire, and the number (n) of grooves is preferably determined to satisfy the relationship of 10dpi/h>=n>=0.1pi/h, where (d) is the diameter of the wire. This groove shape feeds the lubricant containing K compound to be kept in the groove to the arc part without loss.
Patent JP-S6354822-A (JP)
Inventor: ANDORE SUCHIEPANITSUKU
IPC: H03K19/177
Filed: 1987-06-02
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-H1148496-A (JP)
Title: Liquid housing and small amt. taking-out instrument improved in attachment of liquid housing pouch to base stand
Inventor: KAMP DAVID C
IPC: B41J2/175
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the title instrument enhanced in the resistance to the leakage caused by gravity even in a case attached in an inverted state and improved in the attachment of a liquid housing pouch to a base stand. SOLUTION: A liquid housing and small amt. taking-out instrument 10 consists of a rigid outside shell 12 equipped with an opening end and having a cup shape as a whole, the base stand 16 fixed to the opening end of the outside shell and equipped with a liquid outlet, a flexible pouch 14 equipped with the opening end held to the liquid communication state with a pressure feed mechanism and the closed end arranged in the outside shell 12 and the check valve 42 separating the flexible pouch 14 from the pressure feed mechanism and enabling the flow of the liquid from the flexible pouch 14 into the pressure feed mechanism but preventing the flow of the liquid from the pressure feed mechanism into the flexible pouch 14 to deliver the liquid from the flexible pouch 14 in a small amt. through a liquid outlet.  The base stand 16 has a suspended peripheral wall 37 and the opening end of the flexible pouch 14 is fixed to the peripheral wall of the base stand 16 in a liquid tight state.
Patent JP-S5661135-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMIYOSHI MASAO
IPC: H01L21/60
Filed: 1979-10-25
Abstract: PURPOSE:To prevent deterioration in high-frequency characteristics and oscillation even if wires crowd on a chip by eliminating a marker pattern for mask alignment after completing predetermined mask alignment wherein wires are connected to an electrode. CONSTITUTION:A high-resistance buffer layer 10 is provided on an insulating semiconductor substrate 1 and N type active layers 11 are placed on the layer 10 to form an electrode 12 and a marker 5 (conductive) for mask alignment. A resist 13 is applied on the whole surface after predetermined mask alignment and a part of the marker 5 is removed. Wires 9 are connected to the electrode 12 by removing the marker 5, the layer 11 and all the remaining resist 13 at the final stage. In this way, an unnecessary marker in characteristics is removed after predetermined mask alignment. Then wires are connected to the electrode. So, the wires 9 will not contact with the conductive marker 5 and electrostatic capacity will increase by dense wires. Therefore, the deterioration in high-frequency charateristics and oscillation by unnecessary feed back will be prevented.
Patent JP-H0970343-A (JP)
Title: Frog device
Inventor: KODERA MASAO
IPC: A47G7/03
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a frog body from dropping-out by fitting a bottom receiving cap formed of a soft material supporting the lower surface of a frog body on the lower part of a tubular body under the elastically pressed condition and additionally attaching a branch supporting body having a plurality of inserting holes scattered to the upper part of the tubular body. SOLUTION: A frog body 3 is received inside the lower part of a tubular body 2 provided with an water passing hole 1. A bottom receiving cap 5 supporting the lower surface of the frog body 3 and formed of a soft material, such as rubber is fitted on the lower part of the tubular body 2 under the elastically pressed condition, and a branch-supporting body 7 having a plurality of inserting holes 6 scattered is addtionally attached to the upper part of the tubular body 2. Thus, the frog body 3 is concealed by the tubular body 2 and the branch-supporting body 7, so that the frog needles do not injure person even if it is left staying and the appearance of the frog body having flower material inserted for display is improved. Also, the frog body 3 is not dropped out even by lifting the tubular body with the hand.  When the bottom receiving cap 5 is removed from the lower part of the tubular body 2, the frog body 3 can be taken out of the interior of the tubular body 2.
Patent JP-H05152688-A (JP)
Title: Method and device for operating semiconductor laser as mode locking semiconductor laser
Inventor: DEIITAA BAUMUSU
IPC: H04B10/00
Filed: 1992-05-29
Abstract: PURPOSE: To provide a method for actuating a semiconductor laser comprising branched cavities, which are extended in 4 or more of actrvable regions. CONSTITUTION: In a semiconductor laser comprising branched cavities 41, which are extended in 4 or more of actrvable regions 8 to 11, an AC is made to flow through the region or the regions of one or more of the regions in addition to a DC higher than a transmitting current, the amplitude of the total current of the DC and the AC exceeds that of a laser threshold current, and the frequency of the total current corresponds to the reciprocal number of the turnaround time of an optical pulse, which is produced in the cavities by the AC.
Patent JP-H036383-A (JP)
Title: Chemical copper plating solution
Inventor: KONDO KOJI
IPC: C23C18/40
Filed: 1989-06-02
Abstract: PURPOSE:To form a high quality Cu plating film at a high rate of deposition with a chemical Cu plating soln. contg. Cu ions, a Cu ion complexing agent, a Cu ion reducing agent and a pH adjusting agent by using trialkanolmonoamine or a salt thereof as the complexing agent and adding alkanolmonoamine or a salt thereof as an accelerator. CONSTITUTION:When an electrically nonconductive substrate such as a ceramic substrate is chemically plated with Cu, a chemical plating soln. contg. a water soluble Cu salt such as CuSO4 or CuCl2 as a Cu ion source, trialkanolmonoamine or a salt thereof as a Cu ion complexing agent in 0.8-1.2 molar ratio to Cu ions, alkanolmonoamine or a salt thereof as an accelerator in >=0.5 molar ratio to Cu ions and formaldehyde or a deriv. thereof as a Cu ion reducing agent is used after adjustment to pH12.0-13.4 with an acid or alkali as a pH adjusting agent.
Patent JP-S5841397-A (JP)
Inventor: OOBE ETSUJI
IPC: G21F9/04
Filed: 1981-09-04
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-S6118401-A (JP)
Title: Vapor trap
Inventor: HAINO HIROSHI
IPC: B01D5/00
Filed: 1984-07-04
Abstract: PURPOSE:To increase catching rate of vapor in a vapor trap of a liquid metal fast breeder by providing a rim to a catching mesh for preventing bypassing of vapor. CONSTITUTION:The gas contg. liquid metal vapor is passed through a mesh unit 9' section for catching vapor constructed by piling in multilayer in a trap vessel 1 from a inlet nozzle 3, to catch the liquid metal vapor on the strand wires of the mesh, and the gas is discharged from a nozzle outlet 3. The rim 9'b of the mesh unit 9' is supported tightly by an annular stopper 14 protruded to the inside wall of the vessel 1 to prevent bypassing of the gas through the gap of the mesh unit 9'.
Patent JP-S63303334-A (JP)
Title: Automatic document feeder
Inventor: SAKAI TOSHIYUKI
IPC: B65H5/00
Filed: 1987-06-03
Abstract: PURPOSE:To allow a hand insertion table to effectively support thick document by providing a means which sets thick document such as book to a book carrier to scan them and interlocking the table with the book carrier. CONSTITUTION:An automatic feeder 2 is provided with the book carrier 21 to which an engagement pin is fitted. The pin is engaged with a driving part to make the book carrier 21 scan at the reading position. The book carrier 21 is provided with the hand insertion table so as to interlock it. A book is set to the book carrier 21, and the hand insertion table supports surfaces other than a surface to be transferred. Then the book carrier 21 scans and transfers the book at the reading position. On the other hand, a circulation unit 10 or the like sends a sheet-like document to a document glass 4 from a tray 3, thereby transferring the original. Since the book carrier is provided with the hand insertion table, it can support the one page of the opened book to easily copy the book.
Patent JP-S62539-A (JP)
Title: Radiation-resistant polyethylene composition
Inventor: KAGITANI TSUTOMU
IPC: C08K5/52
Filed: 1985-06-26
Abstract: PURPOSE:To provide the titled compsn. which is inexpensive, has excellent processability and does not cause lowering in physical properties even when irradiated with a dose of radiation, by blending tris-(2,4-di-t-butylphenyl) phosphite with PE. CONSTITUTION:2-20wt% tris-(2,4-di-t-butylphenyl) phosphite, 0-5wt% azo or peroxy type chemical crosslinking agent and optionally, other additives such as plasticizer, stabilizer, antioxidant, etc. are added to PE or a PE resin and the mixture is kneaded with heating.
Patent JP-H08333544-A (JP)
Title: Heat resistant coating material for pre-coat
Inventor: ITAHARA SHUNEI
IPC: C08G73/12
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a beat resistant coating material containing a specific polyimide structure and a polysiloxane structure with a specific ratio as repeating units, excellent in closely adhering properties to a metal, contamination resistance and processability, and useful as an interior of an electronic oven. CONSTITUTION: This heat resistant coating material for a pre-coat contains a resin consisting of (A) 1-80mol% repeating unit of formula I (Ar1 is a 4 valent organic group; R1 is a 1-6C organic group; Q is a 1-10C divalent organic group, n is 1-50), (B) 99-20mol% repeating unit of formula II (Ar2 is a 4 valent organic group; Ar3 is a divalent organic group), and (C) terminal functional group of formula III (R2 , R3 are each H or a 1-6C organic group), soluble to an organic solvent and having its reduced viscosity in the range of 0.2-0.7dl/g, as a major component. Further, in this resin, e.g. as a monomer component constituting the component A, bis-(3-aminopropyl)-1,1,3,-3-tetramethyldisiloxane, etc., and as a monomer constituting the component B, 2,2-bis(3-aminophenoxyphenyl) propane, etc., are preferably used.
Patent JP-H085596-A (JP)
Title: Method and apparatus for detecting theoretical air-fuel ratio and controlling air-fuel ratio
Inventor: FUKUI KIYOSHI
IPC: G01N27/18
Filed: 1994-06-22
Abstract: PURPOSE:To detect the theoretical air-fuel ratio of B fuel gas through a simple constitution by previously determining the relational index between the sensor output and the theoretical air-fuel ratio of a reference mixture gas for a plurality of reference mixture gases each of which is mixed with hydrocarbon of specified carbon number at a known ratio. CONSTITUTION:An air-fuel ratio controller 107 previously calculates the relational index between the theoretical air-fuel ratio of a reference mixture gas and the sensor output for a plurality of reference mixture gases (e.g. fuel gas such as LPG), each of which is mixed with hydrocarbon of 4C or less at a known ratio) using a gas heat conduction sensor S inserted into a fuel supply path 102. The relational index thus calculated is stored in a memory means S1. A theoretical air-fuel ration introduction means S3 determines the theoretical air-fuel ratio of fuel gas based on the output from the detecting means 3 with reference to the relational index. An air-fuel ratio control means S4 controls the air supply through a flow regulation valve 103a based on the theoretical air-fuel ratio thus regulating the air-fuel ratio of a gas engine 100.
Patent JP-S5842168-A (JP)
Title: Manufacturing method of sealed opening part in hermetic battery
Inventor: SATOU MASANORI
IPC: H01M50/166
Filed: 1981-09-07
Abstract: PURPOSE:To aim at surely preventing electrolytic solution from leaking, by providing an oxide substance layer comprising chromium or tantalum for a metallic member interface making contact with a sealing member. CONSTITUTION:A metallic member 1b serving as an anode terminal, which is shaped like a shallow vessel, is folded outward in its peripheral part which therefore becomes doubled in structure, and the outer side of the folded part turns to be sealing surface 4 making contact with an opening sealing member 8, The metallic member 1b is composed of an 8-stratum structural clad plate comprising a core metal 5 made up of stainless steel containing chromium, an outer stratal metal 6 made up of a laminated steel and an outer stratal metal 7 made up of a laminated nickel. When the outer stratal metal 6 is selectively peeled by means of electrolytic removal or etching and suchlike processes, the surface of the core metal 5 becomes exposed to the part of the sealing surface 4. The chromium contained in this metal 5 is oxidized and thereby a chromic oxidation layer 8 is formed on the sealing surface 4. Since the chromic oxidation layter is interposed in a contact interface between the sealing material 8 and the metallic member 1b, leakproof efficiency is sharply improved.