baber/WOPTO huggingface dataset:
Patent JP-H06263906-A (JP)
Title: Porous film
Inventor: TABATA KANZO
IPC: C08L81/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain the subject product uniformly dispersing a dispersing resin, excellent in permeability and useful as a filter, gas separation membrane, etc., by dispersing a disperse resin particles having a specific physical properties into a matrix resin consisting of an aliphatic polyamide. CONSTITUTION:This porous film is obtained by at least monoaxially drawing a film obtained by dispersing (B) a disperse resin particles containing >=85% (based on total particles) of particles being <=6 in a ratio of long diameter to short diameter in (A) a matrix resin containing an aliphatic polyamide (e.g. nylon 6) or a semi-aromatic polyamide (e.g. MXD 6 nylon) so as to contain 34-50vol.% component B based on the component A. As the component B, polysulfone, polyethersulfone, etc., having units of formula I, formula II, etc., is preferably used. Furthermore, the product is preferably obtained by melt- kneading the components A and B, forming the kneaded material into uniform pellets, molding the pellets into a film having 20-200mum thickness and then drawing the film at 100-180 deg.C in a draw ratio of 1.2 to 4 in each direction at a rate of 30-500%/min.
Patent JP-S554999-A (JP)
Title: Semiconductor device
Inventor: ARUFURETSUDO II CHIYOO
IPC: H01L29/43
Filed: 1979-06-27
Abstract: A nonalloyed ohmic contact (110-112, 120-122) to an n-type Group III(a)-V(a) compound semiconductor body (102-104) is formed by epitaxially growing a Group III(a)-V(a) n++-layer (106-108, 106'-108') doped to at least 1019 cm-3 between the semiconductor body and a metal contact layer (110-112). The metal layer forms an ohmic contact without requiring heating above the eutectic temperature. In order to avoid contamination of the metal-semiconductor interface, a metal contact layer (120-122) may be deposited in situ after MBE growth of the n++-layer. This technique results in both a metal-semiconductor interface with smoother morphology and also an ohmic contact without heating above the eutectic temperature. These procedures are specifically described with reference to the fabrication of GaAs FETs.
Patent JP-2000272473-A (JP)
Title: Seat belt connection tool housing structure for seat in vehicle
Inventor: SATO TORU
IPC: A47C7/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the mold releasing property of a cushion pad by burying and fixing a holder pad provided with a recessed part capable of accomodating a seat belt connection tool, in a cushion pad, and providing a trim cover with an opening corresponding to the recessed part of the holder pad. SOLUTION: A cushion pad 13 is molded into the predetermined shape, and a holder pad 40 is integrally molded into the shape of an insert. The openings of the recessed parts 43a, 43b of the holder pad are faced to a surface of the cushion pad 13. An outer surface of the cushion pad 13 is wrapped by the trim cover 14. The trim cover 14 is provided with the openings corresponding to the recessed parts 43a, 43b of the holder pad 40, and these openings are fitted to the recessed parts 43a, 43b, whereby the accomodating recessed part 30 of the seat belt connection tool can be easily formed. The mold releasing operation of the cushion pad 13 from the foamed mold can be smoothly performed.
Patent JP-S565329-A (JP)
Title: Dissolving method
Inventor: ABE KAZUMITSU
IPC: C01G41/00
Filed: 1979-06-25
Abstract: PURPOSE: To economically dissolve ammonium paratungstate eliminating the need for large amount of labor required in the conventional process by a method wherein ammonium paratungstate is either dissolved into a solution contg. H 2 O 2  and urea or first dissolved in aq. H 2 O 2 , and then added with urea, etc.  
     CONSTITUTION: In dissolving ammonium paratungstate, ammonium paratungstate is either dissolved into a solution contg. H 2 O 2  and urine, or first dissolved into H 2 O 2  water and then is added with urine, or partly or totally dissolved into urine- contg. solution and then the formed solution or slurry is added with H 2 O 2 . In this manner, chemically stable ammonium paratungstate can be obtained. The process eliminates the need for conventional complex laborious operation as well as defect such as precipitating ammonium paratungstate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61239476-A (JP)
Title: Tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/087
Filed: 1985-04-16
Abstract: PURPOSE:To substantially completely prevent an entanglement and to improve a productivity of a cassette without changing an assembling machine, etc. by opening one side section of a light passing section of a locking plate in a curved shape. CONSTITUTION:One end of a light passing section 9c' is opened. Neck sections 9f, 9g are made wide for preventing a deterioration in strength. An angle thetaof the opening section of the light passing section 9c' may be >=0 deg. (about 90 deg.) then, on the way of producing the cassette, even when plural locking plates 9' are placed in a bundle, an entanglement is not produced.
Patent JP-H02191544-A (JP)
Title: Immobilized antibody column
Inventor: NAKAMURA KANICHI
IPC: G01N30/88
Filed: 1989-03-30
Abstract: PURPOSE:To remove the impurities, etc., in blood plasma by giving the combined material of prostaglandins, thromboxanes, etc., and proteins to a first animal and immobilizing the obtained first antibody on carrier to prepare a column packing material. CONSTITUTION:The combined material of prostaglandins, thromboxanes or leucotrienes and proteins is given to a first animal which is sensitized. The blood serum is extracted to prepare a first antibody. The first antibody is then immobilized on a carrier by physical adsorption, ionic bonding, covalent binding, etc., to obtain a column packing material. When the first antibody is immobilized on the carrier by physical adsorption, activated carbon, porous glass, acid clay, silica gel, etc., are appropriately used as the carrier. Prostaglandins, etc., are refined by using a column packed with the packing material.
Patent JP-S63246220-A (JP)
Title: Take-out control of product in injection molding device
Inventor: KOMIYA TAKAHIRO
IPC: B29C45/40
Filed: 1987-03-31
Abstract: PURPOSE:To attain high rationalization in injection molding operation, by a method wherein when a production schedule and actuation data of a product take-out machine corresponding to the production schedule are transferred by a main control device, controllers each control an injection molding machine and the product take-out machine by corresponding to them automatically. CONSTITUTION:Take-out control system for a product is provided with a molding machine controller 21 controlling an injection molding machine 11, take-out machine controller 27 controlling a product take-out machine 17, a main control device 31 controlling those controllers, a memory 33 and an input and output device 32. The main control device reads out a production schedule of the injection molding machine written into through an input and output device and data in relation to actuation conditions of the product take-out machine, which have been predetermined by corresponding to progress of the production schedule and transfers them to the controllers each. Operation actions of the injection molding machine and product take-out machine are controlled by the controllers each according to the data by corresponding automatically to renewal of the production schedule.
Patent JP-S62237576-A (JP)
Title: Circuit synthesizing system
Inventor: SAITO TAKAO
IPC: G06F17/50
Filed: 1986-04-08
Abstract: PURPOSE:To simply and efficiently form a circuit diagram from circuit information by queuing a rule which can not be decided because of no input of data or processing which can not be corrected because of no input of data. CONSTITUTION:The whole circuit is divided into plural units and divided unit circuit information consisting of rules for defining the divided units and object data is sequentially inputted. When the formation of a condition can not be decided because of no input of its corresponding object data, the condition and rule concerned are stored until the corresponding object data are inputted, and also when an act can not be executed because of no input of the corresponding object data, the act concerned is stored until the corresponding object data are inputted. Even if the circuit is a large size and all circuit information can not be inputted to a computer, the circuit diagram can be simply and efficiently formed.
Patent JP-H05279525-A (JP)
Title: Rubber composition and tire made therefrom
IPC: B60C1/00
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a rubber composition satisfactory in vulcanization rate, processing stability, covulcanizability, etc., and capable of giving a tire of im proved durability when used as a side wall rubber by mixing a specified rubber component with a specified compound and a benzotriazole vulcanization accelera tor. CONSTITUTION:100 pts.wt. rubber component comprising an ethylene/propylene rubber, a halogenated butyl rubber and a diene rubber (e.g. natural rubber) is compounded with 0.1-2.0 pts.wt. at least one member selected between a thiuram compound of formula I (wherein R1 to R4 are each 7-12 C alkyl) and a dithiocarbamate compound of formula II (wherein R5 and R6 are each R1; M is an at least bivalent metal; and (n) is the number equal to the valence of the metal M) and 0.5-3.0 pts.wt. benzothiazole vulcanization accelerator (e.g. dibenzothiazyl disulfide).
Patent JP-H11329137-A (JP)
Title: Test circuit for arc failure detector
Inventor: MACKENZIE RAYMOND WARREN
IPC: H01H73/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive test circuit for an arc failure detector responding to stepped increase of alternating current generated by the arc failure. SOLUTION: This test circuit is composed of a relaxation oscillator 43 generating pulse signals having a pulse repetition rate of not more than 15 piece per second, and a coupling circuit 45 coupling the pulse signals with an arc failure detector. The relaxation oscillator 43 is composed of a capacitor 47, a resistor 49 passing capacitor charging current, and a voltage breakdown element 51 shunting the capacitor 47. Here, when a test switch 41 is closed, the capacitor 47 is charged, and it discharges rapidly through the voltage breakdown element 51, thereby pulses simulating generation of electric arc are generated.
Patent JP-H04330279-A (JP)
Title: Polypeptide
Inventor: MITA MASANORI
IPC: A61P35/00
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a polypeptide having a base sequence or aminoacylase I activity necessary for the genetic diagnosis or treatment of pulmonary small cell carcinoma and nephrocarcinoma by clarifying the gene structure and amino acid sequence of aminoacylase I. CONSTITUTION:A polypeptide having the amino acid sequence expressed by the sequence number 1 or 2 of the sequence table and exhibiting porcine aminoacylase I or human aminoacylase I activity or a base sequence coding the polypeptide and expressed by the sequence number 6 or 7 of the sequence table. A probe and primer can be prepared based on the DNA sequence and an antibody can be prepared based on the amino acid sequence.
Patent JP-S524667-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KOBAYASHI SEISAKU
IPC: H05B41/18
Filed: 1975-06-30
Abstract: PURPOSE:To provide a device flowing appropriate pre-heating current through the filaments, and making the lamp capable of lighting even with one filament burnt out.
Patent JP-S559015-A (JP)
Title: Coumarin derivative
Inventor: ISHIGURO TOSHIHIRO
IPC: A61P37/08
Filed: 1978-07-03
Abstract: NEW MATERIAL:A coumarin derivative of formula I: (ring A is substituted by at least one of alkyl, alkoxy, halogen, nitro, and hydroxy groups, or form a benzene ring by substituting butadienylene group for two adjacent carbon atoms at the 5,6,7, and 8-positions). EXAMPLE:6-Ethyl-3-(tetrazol-5-yl)-coumarin. USE:Preventives and remedies for allergic diseases, e.g. allergic asthma dermatitis, and hay fever. PROCESS:A compound of formula II is reacted with a compound of formula III: (R<1> is H, alkyl, or aralkyl group) in the presence of a base, e.g. pyridine, to give the  objective compound of formula I.
Patent JP-S524788-A (JP)
Title: Manufacturing method of semiconductor equipment
Inventor: TSUZUKI NAOFUMI
IPC: H01L29/73
Filed: 1975-07-01
Abstract: PURPOSE: To facilitate manufacture of base substrate type transistor by making use of technology of making porous Si as well as making use of chemical properties of porous Si. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07284882-A (JP)
Title: Twin roll type continuous casting apparatus
Inventor: MIZUCHI ISAO
IPC: B22D11/06
Filed: 1994-04-20
Abstract: PURPOSE:To prevent the stickiness of solidified metal caused by surface temp. drop of molten steel and to stably produce a cast strip without defect, such as surface crack, by restraining heat radiation of the molten carbon steel supplied into a molten steel pool part in a twin roll type continuous casting. CONSTITUTION:In a twin roll type continuous casting apparatus for casting the cast strip 4 by supplying the molten carbon steel into the molten steel pool part 3 formed with one pair of casting rolls 1a, 1b, a heat insulating cover 6 covering the upper part of the casting rolls 1a, 1b is arranged and a heating device 8 is arranged in the heat insulating cover 6. A thermometer 9 for detecting the temp. of the heat insulating cover 6 and a thermometer 12 for detecting the molten steel temp. in the molten steel pool part 3 are arranged, and a temp. control device 14 for controlling the heating device 8 is arranged so that the measured temp. with each thermometer 9, 12 corresponds to the setting temp.
Patent JP-H08249528-A (JP)
Title: Laminator
Inventor: YAMAMOTO RYOICHI
IPC: B42D15/10
Filed: 1995-03-13
Abstract: PURPOSE: To perform laminating processing to many card materials, which overlap overlays on both the front and rear sides of a core material plate, while efficiently performing a heating press and cooling to them. CONSTITUTION: Concerning the laminator with which both the front and rear overlays and the core material plate are integrally press-fixed by performing heating press to the card materials sandwiching the core material plate between both the overlays, this device is provided with a multistage heating press mechanism 10 for performing heating press to plural magazines laminating and housing the plural card materials by respectively inserting and loading those magazines among heating plates arranged on many stages in the vertical direction.  Further, this device is provided with a multistage cooling press mechanism 11 for pressing and cooling the magazines after the heating press processing by respectively inserting and loading them among cooling plates 18 arranged on many stages in the vertical direction and a multistage magazine moving mechanism 14 for sending the magazines into many stages of the multistage cooling press mechanism 11.
Patent JP-S526007-A (JP)
Title: Detection system of the off-hook stgnal of a called subscriber
Inventor: KAMATA KOUZOU
IPC: H04Q3/42
Filed: 1975-07-04
Abstract: PURPOSE:In a detection system of the off-hook signal of a called subscriber at a four-wire telephone office, the miniaturization and the simplification shall be planned by performing this detection without a relay circuit and the occurrence of the swiching-office noise shall be reduced by constituting the circuit parallel to the earth.
Patent JP-S59206906-A (JP)
Title: Tracking simulator
Inventor: SASAKI MICHIO
IPC: G06F11/26
Filed: 1983-05-11
Abstract: PURPOSE:To observe the operation of software to be tested corresponding to the input of a simulated output by generating a signal to be inputted into a computer system by simulation and inputting the simulated output into a corresponding interface. CONSTITUTION:A signal to be inputted into a computer system is generated by simulation and the simulated output is inputted into a corresponding interface. For example, signals 2, 4, and 7 to be inputted into interfaces 9, 10, and 11 of the computer system 8 are simulated and signals 2a, 4a, and 7a are generated in the computer system 8. Then the simulated outputs 2a, 4a, and 7a are read out from each interface by a timer of information corresponding to a previously scheduled phenomenon and inputted into corresponding interfaces through folded signal cables. The computer system 8 operates as if actual information 2, 4, and 7 are inputted by software 12 to be tested against the simulated outputs 2a, 4a, and 7a inputted into the interfaces 9, 10, and 11. Therefore, the operation of the computer system 8 at the time of on-line operation can be simulated.
Patent JP-H1140542-A (JP)
Title: Gaseous mixture for etching polysilicon layer and method and etching polysilicon electrode layer by using it
Inventor: KIN TOJUN
IPC: H01L21/302
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous mixture and a method for etching an electrode layer, by using the gaseous mixture which shortens the etching process time upon etching a polysilicon electrode layer to improve reproducibility of the etching process, and shortens the a cleaning cycle in an etching equipment. SOLUTION: A gaseous mixture comprises Cl2 gas and N2 gas, in which the content of the N2 gas is within 30 vol.% on the basis of the total volume of the Cl2 gas and N2 gas. In a method of etching a conductive layer, an electrode layer 110 is formed by using conductive material on a semiconductor substrate 100. A mask pattern 120 is formed on the conductive layer 110. Then, the electrode layer 110 is etched by utilizing plasma by the gaseous mixture of Cl2 gas and N2 gas, with the mask pattern 120 as a mask. At this time, a higher power within a range of 500 to 1000 W is supplied while the Cl2 gas of 100 to 400 sccm and the N2 gas of 3 to 15 sccm are supplied.
Patent JP-S5510038-A (JP)
Title: Intake passage for internal combustion engine
Inventor: NAKAGAMI TATSUROU
IPC: F02M69/04
Filed: 1978-07-07
Abstract: PURPOSE: To always distribute a uniform mixture to cylinders in the total running range of an internal combustion engine with centralized fuel injection.  
     CONSTITUTION: An almost rectangularly bent intake passage 3 is provided in an air horn 4. When air flows through a throttle valve 5, it becomes turbulent. The turbulence of the air flow is corrected by a rectifier lattice 19. The air is then introduced into an expanded part 13. The introduced air is uniformly distributed around an annular resistor 16 by a partition plate 20 and a resistor 15 in the expanded part 13 and is prevented from swirling. The air is thereafter uniformly conducted into an annular passage 12 through the numerous holes of resistors 16, 17 and rectified through a rectifier lattice 18 so that the air flows into the intake passage 3 at a lower elongated part 9. Fuel injected from an injector 10 is thoroughly mixed and atomized with the rectified uniform air flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262589-A (JP)
Inventor: HANSU RETSUTAU
IPC: G21C15/00
Filed: 1988-03-31
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-H03283280-A (JP)
Title: Method for inserting and pulling hot line and package capable of being inserted and pulled while in state of hot line
Inventor: KATO AKIRA
IPC: H01R13/70
Filed: 1990-03-29
Abstract: PURPOSE:To prevent a connector or a package from being damaged during insertion or pulling of the package and also eliminate power source variation by providing an auxiliary power source and a plurality of diodes or resistances for limiting a rush current during insertion or pulling of the package. CONSTITUTION:A package 4 is inserted into a printed board 3 while being connected to a power source and in the state of hot line. Since connectors 30b to 34b are different in length, the connectors are inserted and connected in the order of 30b (34b) to 31b to 32b to 33b. The connectors 20b to 32b are each connected to an auxiliary power source 2 and the connector 33b is connected to a main power source 1 and further three steps of diodes are connected to a power line 13 and two steps of diodes are connected to a power line 14 and one step of diode to a power line 15 and the lines 13 to 15 are each connected to the power line 16 of an electronic circuit 6; i.e., power supply to the electronic circuit 6 from the auxiliary power source 2 is carried out stepwise by the number of steps of diodes and a rush current at the connection of the package is limited, thereby preventing each of the connectors and the package from being damaged.
Patent JP-H03279814-A (JP)
Title: Indicating instrument
Inventor: MATSUNO KAORU
IPC: G01D13/28
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate connecting operation by providing a movement rotary shaft, a coaxial annular material, a hair spring, a pin receiving annular material which extends from a pointer through the center hole of a scale plate in parallel to the rotary shaft, and a hair spring, and connecting both annular material ends to the terminals of a light self-emitting element. CONSTITUTION:A last annular member which supports a 1st hair spring 60 is fitted on the rotary shaft 11 of a movement 10, an annular shaft 80b and a pin member 80c are assembled in a pointer main body 80a fitted additionally with a light self-emitting element 82, and the external end part of the annular shaft 80b and the base end part of the pin member 80c are connected to the respective connection terminals of the light self-emitting element 82 to constitute a pointer 80; and the annular part of a connector member 100 and a 2nd annular member which supports a 2nd hair spring 120 are made to abut on each other and fitted coaxially, and an insulating member 90 is fitted on the annular shaft 80b and then fitted on the rotary shaft 11.
Patent JP-2000277440-A (JP)
Title: Nitride iii-v compound semiconductor crystal film, semiconductor device, and semiconductor laser using the same
Inventor: HASEGAWA FUMIO
IPC: H01L21/205
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To form a crystal film of hexagonal system GaN, AlN excellent in crystallinitiy and optical/electrical characteristics at such a high temperature as at least 900 deg.C on a III-V compound semiconductor crystal substrate such as GaAs, as with a sapphire substrate. SOLUTION: A hexagonal system AlxGayIn(1-x-y)N (0<=x<=1, 0<=x+y<=1) group compound semiconductor layer which is grown at such growth temperature as at least 900 deg.C on a III-V compound semiconductor crystal substrate 101 of arsenic or phosphorus as V group element, is film-formed on two or more AlxGayIn(1-x-y)N (0<=x<=1, 0<=x+y<=1) group compound semiconductor layers 102 and 103 with at least different growth temperature. The hexagonal system AlxGayIn(1-x-y)N (0<=x<=1, 0<=x+y<=1) group compound semiconductor layer which is grown at a growth temperature of at least 900 deg.C is deposited on (111) surface of the III-V compound semiconductor crystal substrate 101 of arsenic or phosphorus as V group element.
Patent JP-H06260347-A (JP)
Title: Magnetic material core
Inventor: MITSUI RYOICHI
IPC: H01F27/24
Filed: 1993-03-03
Abstract: PURPOSE:To provide a magnetic material core of split type of less leakage magnetic flux, with its manufacture being very easy. CONSTITUTION:Relating to a magnetic material wherein magnetic path is formed by coupling split magnetic material cores, a butt part of magnetic material core's split bodies 11 is formed with mount surfaces consisting of a butt surface 11 and a non-butt surface 13, and the non-butt surface 13 is non- contacting surface. By establishing contact with the non-butt surface 13, leakage magnetic flux is reduced than before, magnetism reluctance increase is reduced and drop of effective magnetic permeability is suppressed.
Patent JP-S526571-A (JP)
Title: Phase checker
Inventor: SUDOU RIYOUSAKU
IPC: G01R29/18
Filed: 1975-07-04
Abstract: PURPOSE: To obtain a phase checker which has all of its functions in one rodshaped container by combining special memory circuit, phase comparision cirsuit, etc. 
     COPYRIGHT: (C)1977,JPO&Japio