baber/WOPTO huggingface dataset:
Patent JP-S63216939-A (JP)
Title: Aluminum-alloy composite material for brazing combining high strength with high corrosion resistance
Inventor: TAKEMOTO MASAO
IPC: C22C21/00
Filed: 1987-03-03
Abstract: PURPOSE:To develop an Al-alloy composite material for brazing having high strength and excellent in corrosion resistance to a heating medium, by using an Al-Mn-Si-Cu-Cr-Zr alloy with a specific composition as a base material, by using an Al-Si alloy as a coating material, and further by using an Al-Zn alloy as a sacrificial anode. CONSTITUTION:At the time of manufacturing the Al-alloy composite material for brazing used as the principal component member of a heat exchanger, having high strength, and excellent in corrosion resistance to a feron- or water-type heating medium, an Al alloy having a composition which contains, by weight, 0.5-1.2% Mn, 0.5-1.5% Si, 0.1-0.8% Cu, and 0.05-0.35% Cr or further contains 0.05-0.35% Zr and in which Fe content is limited to <=0.3% is used as a base material, and, as a coating material, an Al alloy having a composition which contains 5-15% Si or further 0.05-2.0% Mg and in which Zn content is limited to <=1.2% is used. Moreover, as a sacrificial anode material to be in contact with a freon- or water-type heating medium, an Al alloy containing <1.5% Zn is used.
Patent JP-H0673344-A (JP)
Title: Heat-bondable film for irregular molding
Inventor: MURAKAMI TAKASHI
IPC: B32B7/10
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a heat-bondable film which can be heat-bonded with an irregular molding without causing the cracking or peeling of the ink with which it is printed by previously printing the surface of a heat-bondable film with a specified printing ink. CONSTITUTION:This heat-bondable film is prepared by previously printing a heat-bondable film for an irregular molding with a printing ink containing a film-forming component which has the same elongation and shrinkage as those of the film at room temperature or an elevated temperature. The starting resin for the heat-bondable film comprises at least one member selected from among a polyolefinic-resin, a polyamide resin, a polyester resin, a polyurethane resin, a polystyrene resin, an ethylene/vinyl chloride copolymer, an ethylene/vinyl acetate copolymer, and an ethylene/methyl methacrylate copolymer. The film- forming component of the printing ink comprises at least one member selected from among a polyurethane resin, an acrylic ester resin, a chlorinated polypropylene resin and a polyamide resin.
Patent JP-S55139375-A (JP)
Title: Production of hydroxyflavan
Inventor: MATSUNAGA KAZUO
IPC: C07D311/24
Filed: 1979-04-18
Abstract: PURPOSE: The reaction between an aliphatic ketone and resorcin is effected in the presence of a specific amount of inorganic salt as a catalyst to produce a high-purity hydroxyfuran in high yield in a short time.  
     CONSTITUTION: The reaction of 1mol of an aliphatic ketone such as acetone or methyl ethyl ketone with three or more moles of resorcin is conducted in the presence of an inorganic acid such as hydrochloric or sulfuric acid as a catalyst in an amount of more than 0.1W0.5, preferably 0.2W0.5, equivalent per mole of the resorcin at 20W80, preferably 40W60°C to give title compound. The reaction is preferably carried out by continuously adding the aliphatic ketone to a mixture of resorcin and the inorganic acid in water. The feed rate is higher than 0.25, preferably 0.25W0.75 equivalent/hr mole of resorcine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11244315-A (JP)
Title: Instrument for cutting proximal end of femur
Inventor: ISHIDA NORIYUKI
IPC: A61B17/15
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To dispose the subject instrument without looseness and to enable prosthesis safely for a long time by fixing an outer-bone cutting guide which is provided a curved guide arm provided extending to a horizontal direction of outside of the bone to a stem-type cutting guide. SOLUTION: A vertical bar-shaped handle 18a is formed on an outer-bone butting guide 18, and an engaging section 18b and a curved guide arm 18c are respectively provided incorporating to an upper edge and a lower edge. The outer-bone cutting guide 18 is mounted on a shaft 13a of the stem-type cutting guide 13 and a pin for preventing cutting an excess bone is fixed from the outer-bone cutting guide 18 to the stem-type cutting guide 13. The curved guide arm 18c is provided extending from either a right side or a left side of a handle 18a to a horizontal direction, and a slit 18f for guiding a blade at cutting the bone is provided thereon, so as to precisely cut the bone, and to stably dispose without looseness.
Patent JP-S62207256-A (JP)
Title: 3,6-dimethoxy-4-hydroxy-1,2-dimethylcarbazole and production thereof
Inventor: TAKAHASHI YUKIO
IPC: C12R1/625
Filed: 1986-03-07
Abstract: NEW MATERIAL:3,6-Dimethoxy-4-hydroxy-1,2-dimethylcarbazole shown by the formula. USE:Having 5-lipoxygenase inhibitory action and antitumor action and being expected as a drug such as antiallergic drug, carcinostatic agent, etc. PREPARATION:A bacterium such as Streptoverticillium NK-85-0039 (FERM-P 8661), etc., belonging to the genus Streptoverticillium, capable of producing a compound shown by the formula is aerobically cultivated in a medium containing a nutritive substance usable for actinomycetes at 20-35 deg.C at neutral - very weak acidity for 3-5 days by liquid culture method, especially by submerged spinner culture. The culture is continued until the amount of formation reaches the maximum, the culture is stopped, the compound shown by the formula is formed and accumulated, collected and separated by a separating, purifying method which is generally used for isolating a metabolic product of bacterium from a culture solution to give the compound shown by formula of white needle-like crystal.
Patent JP-S52132780-A (JP)
Title: Manufacture for semiconductor device
Inventor: WAKUI HARUYUKI
IPC: H01L21/31
Filed: 1976-04-30
Abstract: PURPOSE: To simplify the glass destruction of semiconductor devices, by providing the semiconductor device in the thru hole having wall side glass film placed on the heat proof insulating plate and by heating and dissolving the glass film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51123786-A (JP)
Title: Fluorescent substance
Inventor: TAYA AKIRA
IPC: C09K11/08
Filed: 1975-04-23
Abstract: PURPOSE: A fluorescent substance emitting ultraviolet radiation obtained by activating Mg phosphate by cerium. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62207435-A (JP)
Inventor: TANABE SUSUMU
IPC: A61B5/028
Filed: 1986-03-07
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-S60192438-A (JP)
Title: Multiplex circuit
Inventor: MOTOHASHI KENICHI
IPC: H04J3/06
Filed: 1984-03-14
Abstract: PURPOSE:To attain ease of multiplex for data of plural terminal devices by generating a transfer clock corresponding to a transfer speed of each signal based on a clock and a frame signal applied from the line and extracting data sequentially from a buffer memory in response to the said transfer speed. CONSTITUTION:When a fixed bit is detected from data of a data line 219 in a fixed bit detection/addition circuit 220, a clock from a transfer clock line 206 of a line is supplied to a transfer clock line 215 and a part excluding the preceding and succeeding fixed bit out of the data from the data line 219 is written on a buffer memory 209. If the fixed bit representing the youngest number is detected before the n-th buffer memory is not written, the clock from the transfer clock line 206 at the line side is switched immediately to the transfer clock line 215 to write the data on the buffer memory 209. Bits (n-set) are transmitted at the same time by using the clock of a terminal device data clock line 208 asynchronously with writing on the terminal device.
Patent JP-H08222422-A (JP)
Title: Magnetic substance and its manufacture
Inventor: ISHII OSAMU
IPC: H01F10/32
Filed: 1995-02-13
Abstract: PURPOSE: To reduce a thickness of a metallic soft magnetic plate material in a lamination structure complex magnetic material of a metallic soft magnetic plate material wherein base metallic oxide is an insulation layer. CONSTITUTION: (a) A material formed by laminating a Permalloy plate and an extra super duralumin foil alternately. (b) It is rolled. (c) It is then heated in pure oxygen and the extra super duralumin layer is oxidized to a metallic oxide. At last, it is heated in a mixture gas atmosphere of nitrogen and hydrogen. In this way, a multilayer structure material as shown in (d) of metallic oxide mainly composed of Permalloy and Al2 O3 can be obtained.
Patent JP-H02224731-A (JP)
Title: Ophthalmologic photographing instrument
Inventor: ONO SHIGEAKI
IPC: A61B3/14
Filed: 1989-02-28
Abstract: PURPOSE:To display the number of films in each film chamber by the use of a single display means even in an arrangement equipped with a plurality of film chambers by storing in a memory means the information on the number of films loaded in each film chamber, and furnishing a display means to display the information in this memory means on a common display part with the aid of a calculating means. CONSTITUTION:An MPU(microprocessor unit) 8 is incorporated in the body 3 of an eyeground camera 3, and output from the MPU 8 is connected with a film display 7 via a display driver part 9. Memories 10, 11 and MPUs 12, 13 are furnished in film chambers 4, 5, and outputs from the MPUs 12, 13 are connected to the MPU 8 via a main/sub changeover switch 6. Selection of film chambers 4, 5 to be used in actual photographing is made with this main/sub changeover switch 6, wherein selecting the main causes displaying on a film display 7 about how the film concerned in the main film chamber 4 is positioned in the sequence, while selecting the sub generates the same provided about how the film concerned in the sub-film chamber 5 is positioned in the order.
Patent JP-H07263219-A (JP)
Title: Dc electromagnetic and electromagnetic contactor
Inventor: YAMAMOTO KYOICHI
IPC: H01F7/06
Filed: 1994-03-18
Abstract: PURPOSE:To stabilize the operation by preventing a movable core from shifting laterally or inclining. CONSTITUTION:A metal guide 202 comprising a nonmagnetic body is fitted in a fixing groove 1e made in the central leg 1c of a movable core 1 and a sliding groove 3e is made in the center of the central leg 203 of a fixed core so that the guide 202 slides in the sliding groove 3e as the movable core 1 operates. Since the metallic members slide each other and the movable core 1 is guided, at the forward end, by means of the guide 202, the movable core 1 is prevented from shifting laterally or inclining.
Patent JP-H09239808-A (JP)
Title: Extrusion mold for resin composition and apparatus and method for producing resin composition
Inventor: MAEDA KIYOSHI
IPC: B29C48/345
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To shorten a kind replacing time and minimize the production of a bad produce by providing an opening and closing valve opening and closing a resin compsn. passage to the pull-out port of the resin compsn. SOLUTION: One end of a first supply pipe 2 is connected to a melting tank 1 storing a liquid resin compsn. A and the inflow part of a pump 3 is connected to the other end of the first supply pipe 2 and one end of a second supply pipe 4 is connected to the outflow part of the pump 3 and the mold 5 extracting the resin compsn. A is connected to the other end of the second pipe 4. First opening and closing valves 9a, 9a... for opening and closing respective extraction port 5a, 5a... are respectively provided in the mold 5 corresponding to each other and usually closed so as to press the extraction ports 5a, 5b... by the repulsive force springs 10. When the extraction ports 5a, 5a... are brought to an open state, the first opening and closing valves 9a, 9a... are pushed upwardly by the pressure of air by air cylinders 11, 11....
Patent JP-S62205364-A (JP)
Title: Photosensitive body and image forming device
Inventor: HANEDA SATORU
IPC: G03G5/12
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled body capable of forming an multiple color image having a high quality with high speed and simple process by constituting a photoconductive layer of the titled body composed of an insulating layer having plural kinds of a color decomposition filter parts and a photoconductive layer from a layer contg. an electrostatic charge generating substance having a prescribed film thickness and a layer contg. a electrostatic charge transfer substance. CONSTITUTION:The photosensitive body is composed of the conductive substrate 1, the photocoductive layer 2 and the insulating layer 3 contg. the distribution layer of the color separation filters such as R, G and B. The layer 2 comprises the 1st. electrostatic charge generating layer 2a contg. the charge generating substance, the 2nd. electrostatic charge generating layer 2b and the electrostatic charge transfer layer 2c contg. the electrostatic charge transfer substance. The film thickness d1 of the insulating layer 3 is 10-40mum, and the film thickness d2 of the photoconductive layer 2 is 15-50mum. The relationship of 0.25<=d1/d2<=2 is satisfied. As the layer 3 composed of the plural color separation filters is equipped with the titled body, the image having a high quality is obtd. easily and with the high speed by image-wisely exposing at one time, without generating a color discrepancy and a color turbidness. As the photoconductive layer 2 is composed of the plural layers, the titled body having a broad range of selecting materials composed of each layers and a less limitation to a design and an improved electrostatic charge holding ability is obtd.
Patent JP-2000251797-A (JP)
Title: Image display device
Inventor: MOGI SATOSHI
IPC: H01J31/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of preventing an electron source from being damaged by preventing creep discharge even when abnormal discharge is generated. SOLUTION: In this image forming device for displaying a picture image by radiating electrons emitted from an electron source of a cathode substrate on a fluorescent film of an anode substrate, intervals 3 for dividing a metal back 2 into plural portions, are formed on the metal back 2 formed on the anode substrate, where a high voltage is applied in order to accelerate the emitted electrons, and coats 9 made of conductive material for covering the intervals 3 are installed to prevent creeping discharge from being induced on the surfaces of the interval parts, even when abnormal discharge is generated.
Patent JP-H02228792-A (JP)
Title: System for controlling cash in shop
Inventor: UCHIDA SHINYA
IPC: G07D9/00
Filed: 1989-03-01
Abstract: PURPOSE:To efficiently execute work by totally grasping the charge / incoming / outgoing / remainder state of cash to various money processors and monitoring the financial state of a whole shop. CONSTITUTION:An window A system 3A and an window B system 3B are respectively equipped with a console, coin incoming / outgoing machine and paper money incoming and outgoing machine and a bundle of paper moneys outgoing machine. Then, the charge / incoming / outgoing / remainder state of the cash in each equipment is summed up by an window controller 50 and sum-up data are supplied to an in-shop equipment supervisory equipment 6A. The charge / incoming / outgoing / remainder state of the cash in a lobby A machine 2A and a lobby B machine 2B is summed up by a lobby controller 51 and sum-up data are supplied to the in-shop equipment supervisory equipment 6A. Further, the charge / incoming / outgoing / remainder state of the cash in an unmanned corner A machine 5A - 5C summed up by an unmanned corner controller 52 and the sum-up data are supplied to the in-shop equipment supervisory equipment 6A. Thus, the using efficiency of the fund is improved and the cash can be efficiently controlled.
Patent JP-H01223157-A (JP)
Title: Flame-retardant polybutylene terephthalate resin composition and molded product for electrical parts therefrom
Inventor: NAKANO MICHIO
IPC: C08L67/02
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title composition outstanding in flame retardancy and molding processability, improved in resistance to metallic stain, suitable for electrical parts, by incorporating polybutylene terephthalate with a halogenated bisimide and polytetrafluoroethylene resin. CONSTITUTION:The objective composition comprising (A) polybutylene terephthalate or a copolymer of which polybutylene terephthalate accounts for >=80wt.%, (B) 0.5-25wt.%, based on the final composition, of a halogenated bisimide of the formula (R1 is divalent organic group; R2 and R3 are such that at least one of them is divalent organic group having one or more halogens) (pref. alkylene bistetrabromophthalimide) and, pref. 0-15wt.%, based on the final composition, of a flame-retarding aid, (C) 0.05-5wt.% of polytetrafluoroethylene resin, and (D) 0-60wt.% of an inorganic filler and, furthermore, pref., (E) 0.05-5wt.% of an olefin polymer (pref. low-molecular weight polyethylene) and/or (F) 0.01-5wt.% of an amine or an amide-based stabilizer.
Patent JP-S59183859-A (JP)
Inventor: ARUTAAN BATSUSA
IPC: B05C5/00
Filed: 1984-03-16
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-H11246148-A (JP)
Title: Elevator car installation device
Inventor: SUZUKI YUJI
IPC: B66B7/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To easily perform assembly of an elevator car. SOLUTION: In this device, a leg part constitution 3 with height dimension adjustable is set up in a bottom part of a hoistway 1, a pair of receiving members 5 having height dimension H are fixed onto a work floor member 4 supported by this leg part constitution 3. In a condition that a lower frame 8c of a car is mounted between these receiving members 5, connection work between the lower frame 8c and a vertical frame 8b can be performed while holding the vertical frame 8b suspended in a prescribed position.
Patent JP-H10246681-A (JP)
Title: Method and equipment for inspecting inner pressure of can
Inventor: ITO HIDEO
IPC: G01L11/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To inspect the inner pressure of a can accurately with high reliability by arranging a negative pressure sucker for sucking the upper cover of a containing box in the upstream of a carrying path with respect to a sensor. SOLUTION: A carrying unit 1 comprises a roller 5 and an endless belt 6 entrained about the roller 5 and a corrugated paper box (containing box) 7 is mounted on the endless belt 6. A plurality of cans 9 filled with refreshing drink are arranged in the corrugated paper box 7. A negative pressure sucker 3 is disposed in the upstream of a measuring unit (sensor) with electromagnetic wave generator and comprises a negative pressure sucker body 10, a sucking part 11 and an evacuating means 12. Upper cover 8 of the containing box 7 is lifted by the negative pressure sucker 3 and the inner pressure of the can 9 is checked by irradiating electromagnetic wave. According to the arrangement, inaccurate inspection of inner pressure due to a reflecting wave, e.g. vibrating noise, can be avoided when the upper end of the can 9 abuts against the upper cover 8 of the containing box 7.
Patent JP-H10247919-A (JP)
Title: Atm cell synchronization circuit
Inventor: KOBAYASHI TAKAMASA
IPC: H04L12/70
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To realize an ATM cell synchronization circuit with a circuit configuration operated at a low speed. SOLUTION: Cell strings expanded in 8 parallel by a serial parallel expansion circuit 1 are further expanded into 8n parallel cell strings and a frequency divider circuit 3 frequency-divides a clock signal synchronously with each byte of a received cell string by 1/n to decrease the transmission rate to 1/n. In order to detect signals expanded in parallel by a shift register 2 by header error control(HEC) detection circuits 41-4n, the signals are rearranged and the HEC detection circuits detect HEC bytes. The n-sets of the HEC detection circuits 41-4n are provided to detect the HEC bytes in existence in n-ways of positions.  In this case, the HEC byte after the n-cells comes to the same position, the interval of the n-cells is 53 and a counter 5 is provided to count this interval 53, decoders 11-16 detect a specific value respectively and when the detection signal is coincident with the detection signal by the HEC detection circuit, the counter 5 is controlled to be started from a free-run state and the synchronization state is set afterward.
Patent JP-H0623600-A (JP)
Title: Chain device for feeding material in press machine
Inventor: NIWA NAOKI
IPC: B30B15/30
Filed: 1992-03-06
Abstract: PURPOSE:To provide a chain device that a position of a pass line of a press machine can be simply corrected and a material can be smoothly carried in and out. CONSTITUTION:The chain device 20 provides a clamping chain 21 which is moved and driven with a driving device 23, a receiving and supporting body 22 in which the chain is received freely movable and which is arranged in the state being extended to the front and the rear sides of the press machine 10, and a position correcting device 24 which supports the receiving and supporting body 22 and moves it up and down against a pass line L of the press machine 10.
Patent JP-S53136131-A (JP)
Title: Fuel control equipment at starting of internal combustion engine
Inventor: MATSUI MAKOTO
IPC: F02D41/34
Filed: 1977-05-02
Abstract: PURPOSE: To prevent misfire, installing an output control equipment on the electronic control fuel injection equipment of the internal combustion engine, and injectting the fuel at the starting when the fuel pressure exceeds the set pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63216877-A (JP)
Title: Fluorine-containing pyrimidine derivative
Inventor: HAYASHI SEIICHI
IPC: A01N57/16
Filed: 1987-03-06
Abstract: NEW MATERIAL:The fluorine-containing pyrimidine derivative of formula I [R<1> is 1-5C alkyl, 3-6C cycloalkyl, benzyl which may be substituted with methyl, ethyl or Cl, phenyl which may be substituted with methyl, methoxy or Cl, -OR<4> or group of formula II (R<4>, R<5> and R<6> are H or lower alkyl); R<2> is halogen or amino which may be substituted with lower alkoxy, lower alkylthio or lower alkyl; R<3> is halogen, hydroxyl, group of formula III or formula IV; X is lower alkyl]. EXAMPLE:6-Fluoro-2-methyl-5-trifluoromethyl-4-pyrimidone. USE:Useful as pharmaceuticals such as carcinostatic agent or agricultural chemicals such as herbicide and insecticide and their synthetic intermediates. PREPARATION:The compound of formula I can be produced e.g. by reacting a compound of formula V (R is H, etc.) with a compound of formula VI (R<7> is 1-5C alkyl, etc.; X is halogen, etc.).
Patent JP-S52133421-A (JP)
Title: Choke valve automatic returning system
Inventor: HASEGAWA AKIRA
IPC: F02M1/14
Filed: 1976-05-04
Abstract: PURPOSE: Concurrently with providing a servo part to swivel a choke lever in the open direction in response to the air intake negative pressure, along with the time lapse after starting the engine, a choke valve is automatically and gradually returned. 
     COPYRIGHT: (C)1977,JPO&Japio