baber/WOPTO huggingface dataset:
Patent JP-H09217154-A (JP)
Title: Amorphous hard magnetic alloy, amorphous hard magnetic alloy cast material and production thereof
Inventor: INOUE AKIHISA
IPC: H01F1/053
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To produce an amorphous hard magnetic alloy producible to a desired thickness by a casting method low in a cooling rate and showing hard magnetism by specifying the compsn. composed of Nd, Sm, Pr, Pm, Fe, Co, Al, Ga and Ge. SOLUTION: This amorphous hard magnetic alloy is the one essentially consisting of a compsn. expressed by the formula of Ax -(Fe1-a Coa )y -Dz (where A denotes Nd, Sm, Pr and Pm, D denotes Al, Ga and Ge and, by atom, 50<=x<=75%, 10<=y<=45%, preferably, 25<=y<=35%, 5<=z<=15% and 0<=a<=0.5 are satisfied) and is composed in such a manner that ferromagnetic clusters having disordered anisotropy are formed. This alloy is melted using a high frequency coil 1 in a crucible 2, the obtd. molten metal 3 is applied with pressure and is injected into the casting space 5 of a mold 4, thereafter, the mold 4 is cooled, and the molten metal 3 is cooled and solidified to obtain an amorphous hard magnetic alloy casting material.
Patent JP-H02180107-A (JP)
Title: Packaging device for solid object
Inventor: NAKASAKI TAKU
IPC: B65B11/48
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to narrowly a shutter to a desired degree by a method wherein a shutter, which freely widens/narrows a saucer-shaped through hole, is consti tuted of a plurality of thin plate-shaped blades which are overlapped in circle, and the edges of these blades, which are located on the inner side of the circle, are formed in such a manner that they form an arc which is bent in the outward direction of the circle. CONSTITUTION:The title packaging device has through holes 11, 21, through which an object to be packaged H can pass, at the center of a circle, and is equipped with upper and lower saucer shaped bodies 1, 2, between which a resin packaging material F is pinched, a fixing device 3, which fixes the object to be packaged H which is inserted in the through holes 11, 21 of these upper and lower saucer shaped bodies 1, 2, and a shutter 4 which is arranged between the lower saucer shaped body 2 and fixing device 3 and freely widens/narrows the through hole 21. Between the top of the object to be packaged H and the upper and lower saucer shaped bodies 1, 2, the packaging material which is not used for packaging is extended in a cylindrical shape as a packaging material open and separate end F1. Shutter blades 6 of the shutter 4 close and narrow this packaging material open and separate end F1 while collecting it together.
Patent JP-H05165102-A (JP)
Title: Overhead projector
Inventor: KITANO KAZUHIKO
IPC: G03B21/132
Filed: 1991-12-11
Abstract: PURPOSE:To easily and surely perform a remote control and a presentation without the needs of holding both of an indicating stick and a remote controller, selecting a remote control key among plural keys in order to operate a projector. CONSTITUTION:A command part 5 for displaying plural remote control items by different colors is installed in an overhead projector main body 1, and it is displayed with an projected image on the part of a screen 7. A detecting part 11 installed on the leading tip of an indicating stick 10 for indicating the projected image and explaining is made to approach the optional color of each color display part 9 displayed on the screen 7 so as to identify and detect the color, and then, by pressing an output switch 13, a remote control signal for the remote control item which corresponds to the detected color is transmitted by a transmitting part 12. The remote control signal is received by a receiving part 6, and then, the operation corresponding to the signal is performed.
Patent JP-2000149660-A (JP)
Title: Solid polyelectrolyte and electrochemical device using the same
Inventor: KUWABARA TSUNEO
IPC: H01M8/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an electrolyte without using a plasticizer, to enhance ion conductivity and to realize lightening by containing an olefin maleimide copolymer of N-alkyl maleimide and olefin, and an electrolytic solution. SOLUTION: An olefin-maleimide copolymer having a structural unit expressed by formula I and a structural unit expressed by formula II is used for this solid electrolyte. In formula I, R1, R2 and R3 are independently a 1-8C alkyl group or a hydrogen atom. In formula II, R4 represents a 1-18C alkyl group, a 3-12C cycloalkyl group or a hydrogen atom. Preferably, the structural unit expressed by formula I is 70-2 mol% of the olefin-maleimide copolymer, and the structural unit expressed by formula II is 30-98 mol% of the copolymer. The weight average molecular weight of the copolymer is preferably 1×103 to 1×107 when calculated in terms of polystyrene.
Patent JP-H04197013-A (JP)
Title: Connecting structure of electric wiring
Inventor: KATO TOSHIAKI
IPC: H02G3/38
Filed: 1990-11-28
Abstract: PURPOSE:To see that anyone can connect electric wiring simply and with uniform quality in work execution by electrically connecting the cables built in board materials to external connections, and attaching connection members between the connection members of the board materials strung out in plural numbers. CONSTITUTION:Wall panels 1, 1,..., wherein cables 2 are arranged inside beforehand in a factory or the like, are strung out in a field, and then the external connections 12, 12,... of each wall panel 1, 1,... are connected with each other using connection members 2, 3,.... Then, a light is attached to each room, and also a specified part of the wall panel l is opened, and an existing cable 2b for switch plug socket and a switch or a plug socket are electrically connected with each other, and a switch or plug socket is attached to the opening part. Lastly, the outdoor light trunk led from outdoor to indoor is connected to the external connection 12 of the wall panel 1 of the building, whereupon the connection of the electric wiring is completed.
Patent JP-2001143589-A (JP)
Title: Alloy fuse
Inventor: TANAKA YOSHIAKI
IPC: H01H37/76
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an alloy fuse that ensures the effective operation at about 80 deg.C with effectively inhibiting dispersion as well as having a significant heat cycle resistance. SOLUTION: A fuse element is made of an alloy composed of 20 to 40 wt.% of Pb, 10 to 25 wt.% of Sn, 3 to 10 wt.% of In, and the remaining part of Bi.
Patent JP-H04269684-A (JP)
Title: Radar system and using method thereof
Inventor: BAANAADO JIEI TONPUSON
IPC: G01S13/44
Filed: 1991-12-11
Abstract: PURPOSE: To provide a two-channel mono-pulse receiver capable of reducing mismatching of the amplitude and phase of a mono-pulse antenna and the error of a mono-pulse arithmetic circuit. CONSTITUTION: A mono-pulse antenna and an arithmetic device (15) generating a mono-pulse sum signal S, an azimuth difference signal (y) and a height difference signal (p), an unbalance correction circuit (10) for generating a first composite signal defined as (y+jp) and a second composite signal defined as (y-jp) to interleave the first and second composite signals, a composite difference signal D (j: identifier in the orthogonal phase relation to mono-pulse sum signal) and a connector (21) for generating a third composite signal defined as (S+D) and a fourth composite signal defined as (S-D) are constituted.
Patent JP-H07181195-A (JP)
Title: Electromagnetic flow velocity sensor for molten metal and flow velocity measuring apparatus as well as flow velocity measuring method using it
Inventor: MORISHITA MASAFUMI
IPC: B22D11/16
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electromagnetic flow velocity sensor which can measure the flow velocity of a high temperature molten metal in real time. CONSTITUTION:The electromagnetic flow velocity sensor comprises a magnetic substance 10a, a holding part 11 which holds the magnetic substance in a state to be separated from the surface of a molten metal flow in such a way that a magnetic flux generated from the magnetic substance is crossed with the surface layer part of the molten metal flow, and a detection part 13 which detects the force applied to the magnetic substance from the molten metal flow when the magnetic flux is crossed with the surface layer part of the molten metal flow.
Patent JP-H11158210-A (JP)
Title: Solid titanium catalyst component for olefin polymerization, catalyst for olefin polymerization containing the same and polymerization of olefin
Inventor: KOJO SHINICHI
IPC: C08F4/654
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solid titanium catalyst component with a high activity with which an olefin polymer having a high stereoregularity is prepared in an extremely high yield based on the catalyst unit by contacting a solid component, obtained by contacting a liquid magnesium compound and a liquid titanium compound, with an aromatic hydrocarbon, the liquid titanium compound and an electron donor. SOLUTION: A solid titanium catalyst component is suitably obtained by heat-treating (suitably 40-200 deg.C) a solid component obtained by contacting (A) a liquid magnesium compound and (B) a liquid titanium compound in (C) an aromatic hydrocarbon and then contacting the same with the component C, the component B and (D) an electron donor. Component C is preferably represented by the formula (wherein R<1> to R<6> are each H or a hydrocarbon group). A catalyst for olefin polymerization comprises the solid titanium catalyst component, an organic metal compound catalyst component and, as necessary, an electron donor.
Patent JP-H05140477-A (JP)
Title: Curable composition
Inventor: ANDOU NAOTAMI
IPC: C08G81/02
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a curable composition excellent in hardness and impact resistance and suitable for a top coating material by mixing a hydroxylated acrylic resin, an alkoxysilylated acrylic copolymer, a curing catalyst and a high-boiling alcohol. CONSTITUTION:A hydroxylated acrylic resin (e.g. 2-hydroxyethyl acrylate/acrylic acid copolymer) is mixed with an alkoxysilylated H, 1-10C alkyl, aryl or aralkyl; (a) is 0, 1 or 2) (e.g. a methyl methacrylate/gamma-methacryloxypropyltrimethoxysilane copolymer). This resin mixture is mixed with a curing catalyst (e.g. dioctyltin dimaleate) and an alcohol having a boiling point of 120 deg.C or higher (e.g. 2- ethylhexyl alcohol) to produce a curable composition. By using this composition as top coating material for, e.g. an automobile and baking it in two coating steps and two baking steps, a cured coating film excellent in interlaminar adhesion can be obtained.
Patent JP-H03189596-A (JP)
Title: Radioactive fluid leak detecting device
Inventor: ODA TADAYOSHI
IPC: G21C17/02
Filed: 1989-12-20
Abstract: PURPOSE:To diagnose whether radioactive liquid leaks or not by measuring the loss quantity of optical transmission in transmission from the intensity value of light in an optical transmission body fitted to piping, valve, etc., where the radioactive fluid flows. CONSTITUTION:The light with specific intensity which is sent by the LED 8 of a control chamber 7 is transmitted through an optical fiber 6 to reach the flange part 4 and valve 5 of the piping laid in a field 2, and the light returns to the control chamber 7 and is received by a power meter 9. The meter 9 measures the intensity of the light continuously and sends the result to an optical transmission loss arithmetic processor 10, which compares the intensity values of light in transmission and reception to find the intensity difference. If there is the leak of the radioactive fluid in the flange part 4 and valve 5, the quantity of the light decreases and an intensity difference is generated. Then the processor 10 applies the intensity difference between the light in the transmission and the light in the reception to the characteristic curve indicating the relation of optical transmission loss quantity and the integrated radiation dosage due to the leaking radioactive liquid to estimate the dosage of radiation that a cable 6 receives; when it is judged that the transmission loss quantity is generated, a signal is sent to an alarm 13 and an alarm is generated.
Patent JP-H01112606-A (JP)
Title: High toughness conductive resin sheet
Inventor: FUJII MASAMICHI
IPC: B29L7/00
Filed: 1987-12-26
Abstract: PURPOSE:To perform contraction, pressing, punching, folding, etc., under cold condition by mixing a certain amount of either carbon black solely or both of the carbon black and graphite with a crystalline thermoplastic resin, performing rolling process at a specific temp., and by giving it a certain specified value of tensile strength, tensile rupture energy per unit area, and volume specific resistance. CONSTITUTION:A crystalline thermoplastic resin is mixed with either carbon black solely or both of the carbon black and graphite in a proportion of 100 parts by weight to 25-240 parts by weight. The temp. of the original web at the time of rolling shall exceed the point 80 deg.C below the melting point of the crystalline thermoplastic resin and be under the point 20 deg.C over this melting point. This mixture substance shall be given a tensile strength of 400kg/cm<2> or more, a tensile rupture energy per unit section area of 500kg-cm/cm<2> or more, and a volume specific resistance of 10<-1>-10<7>OMEGA-cm. The crystalline thermoplastic resin shall consist of polyolefin type resin such as polyethylene or polypropylene, which is difficult to have elastic recovery after rolling.
Patent JP-H09144828-A (JP)
Title: Rectilinear motion device having backlash adjuster
Inventor: FUKUI KIYOZUMI
IPC: F16H19/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To always hold a proper operation condition even at operation starting time and even at operating time by setting a meshing condition between a rack member and pinion members in a proper value by heating a housing to hold the pinion members. SOLUTION: A film-shaped heater 31 is stuck to a side surface of a housing 14. For example, a temperature detecting means 33 composed of a thermocouple is arranged in the housing 14 so that its tip part faces either side surface part of swinging plates (pinion members) 12A to 12C. A temperature of swinging plate 12A to 12C parts whose temperature easily rises is detected and amplified by this temperature detecting means 33, and it is compared with a preset objective temperature value, and a heater 31 is controlled, and the housing 14 is heated so as to become a preset temperature. Therefore, a meshing condition between a rack 11 and the swinging plates 12A to 12C can be set in a proper value, and a proper operation condition can be always held even at operation starting time and even at operating time.
Patent JP-H03187709-A (JP)
Title: Manufacturing device for green sheet
Inventor: KATAYAMA SEIJIRO
IPC: B32B37/00
Filed: 1989-12-18
Abstract: PURPOSE:To prevent the generation of torsion of a green sheet and reduce the generation of separation upon baking by a method wherein a material is laid while extracting a Mylar film from a feeding shaft by a transfer means and the film is sent into a cutting machine as it is to cut into a predetermined size. CONSTITUTION:A transfer means 40 pinches a Mylar film 1 by carrier rollers 40a, 40b from up-and-down so that the laying width of a material remains at the central part thereof and driving force is applied to the shafts of the rollers to pull the film 1 out of a feeding shaft 11 and feed it forward. A material reservoir 30 is arranged above the force side of the feeding shaft 11 while the Mylar film 1, pulled out from the shaft 11 with a given speed, is passed through a material laying position P. The material is extended by a doctor blade 3 into a predetermined thickness whereby a green sheet 10 is formed. The green sheet 10 is fed horizontally and forwardly by the carrier rollers 40a, 40b and is cut by a cutting machine 7. The cutting machine 7 is constituted of a receiving edge 7a at the lower side and a movable edge 7b at the upper side of the machine while the movable edge 7b is dropped on the continuous green sheet 10 at every predetermined time intervals to cut the film.
Patent JP-H05164311-A (JP)
Title: Gas nozzle
Inventor: MIYAZAKI OSAMU
IPC: F23D14/48
Filed: 1991-12-12
Abstract: PURPOSE:To facilitate manufacture of a gas nozzle and to facilitate change of amount of gas and conversion operation of the amount of primary air when the type of gas is changed. CONSTITUTION:A gas nozzle is comprised of a main body of a nozzle 7 having a gas feeding port 8 and a gas feeding passage 9, a spindle 10 rotatably installed in the gas feeding passage 9 within the main body of the nozzle 7, a sleeve 14 having a gas injection port 18 and threadably fitted to the spindle 10, and a gas chamber 23 23 sucking and mixing primary air with fuel gas 6 injected through a gas injection port 18 of the sleeve 14. A mere rotation of the spindle 10 enables an opening area of the gas injection port 18 as well as an opening area of a primary air suction part to be changed and further machining of the spindle 10 is facilitated.
Patent JP-H05276686-A (JP)
Title: Power source for vehicle
IPC: B60L7/22
Filed: 1992-11-13
Abstract: PURPOSE:To provide a power source for a vehicle in which a brake generation is executed while maximizing a specific output of a rotary electric machine and a storage battery can be charged at any time while preferentially regenerating the battery in this case. CONSTITUTION:A substantial constant-voltage field control by a field control transistor 18 is inhibited in principle at the time of braking, and maximum power is supplied to a braking resistor 44 through braking rectifiers 15-17 by high-voltage generating of an armature winding 1.
Patent JP-H06148486-A (JP)
Title: Method and device for manufacturing two-stage fall type optical cable
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 1992-11-13
Abstract: PURPOSE:To provide the rotary feed type device for a spacer which falls a core of optical fibers into a slot at two places along the travel direction of the spacer. CONSTITUTION:Second and first falling stages S2 and S1 are arranged in order between a rotary sending device 16 which is positioned at one end of the device and sends the spacer 1 out and a rotary take-up winding device 17 which is positioned at the other end, and small adjustments by the travel-directional forward and backward movement of the spacer 1 are made by gathering dies 3 at the respective stages. When those adjustments are large to some extent and reach the limit, the take-up speed is varied by a take-up device 17A and a storage type rotary take-up device 18 and servocontrol is performed so that the gathering die 3 is returned to its original position. The servocontrol at the 1st stage S1 never extends to the 2nd stage S2 by the storing and discharging operation of the spacer by the storage type rotary take-up device 18.
Patent JP-H01168602-A (JP)
Title: Repellent against sanitary insect pest
Inventor: TSUDA YOSHINORI
IPC: A01N43/60
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title preparation showing excellent repelling effects on cockroaches, mosquitoes, etc., with a relatively small amount used, comprising a cyclic amine derivative such as N-methylpiperazine, piperidine, pyrrolidine or morphorine or a salt thereof as an active ingredient. CONSTITUTION:A repellent against sanitary insect pests comprising a compound (e. g., 1-octyl-4-methyl-piperazine) shown by formula I (A is group selected from groups shown by formula II-formula V; n is 8-12) or a salt thereof as an active ingredient. The repellent is capable of showing more excellent repelling effects than an existing one.
Patent JP-H11228696-A (JP)
Title: Oxidation of polyarylene sulfides
Inventor: ZIERER DIRK DR
IPC: C08G75/0295
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting the sulfide unit of a polyarylene sulfide into a sulfoxide unit substantially selectively and completely. SOLUTION: This method for producing a polyarylene sulfoxide comprises oxidizing a polyarylene sulfide suspended in a concentrated acid of formula I R-SO3 H (in the formula, R is a halogen atom, an OH group, a 1-6C aliphatic group or a 6-18C aromatic group) or formula II R<1> -CR<2> R<3> -COOH (in the formula, R<1> is a halogen atom; R<2> and R<3> are mutually independently a halogen atom or a 1-5C aliphatic group or a 1-5C halogenated aliphatic group) while stirring at -20 deg.C to +45 deg.C by measuring and pouring a solution of hydrogen peroxide having 30-85% concentration.
Patent JP-H04206513-A (JP)
Title: Electron beam lithography and device therefor
Inventor: SHIBATA YUKINOBU
IPC: H01L21/30
Filed: 1990-11-30
Abstract: PURPOSE:To suppress the fractionation of a lithography region by a method wherein the extreme point of a pattern is computed, and a lithography operation is conducted by dividing the lithography region into a first region, which is surrounded by a pattern and a straight line drawn in parallel from the extreme point of the lithography region to x-axis, and a second region other than the first region. CONSTITUTION:First, the pattern composed of three segments 7a, 7b and 7c is used as one of input data. The extract of the curved-line part 7c is conducted from the above-mentioned input data. Then, whether boundary lines 9a and 9b are present against the curved line 7c is checked, if the boundary line is present, it is registered as the maximum value or the minimum value by the condition of its presence. Then, a rectangular split approximation is conducted in order to pattern the above-mentioned curved line. A solid lithography region is determined in order to conduct better approximation. In this case, the solid region is the region surrounded by 6a, 6c, 6d and 6e. These solid regions are registered as the fundamental pattern. Then, the rectangular shape, with which the area in the above-mentioned regions becomes maximum, is computed for each computed solid lithography region, and the result is registered as the fundamental pattern.
Patent JP-H05220021-A (JP)
Title: Transfer termination device of table with caster
Inventor: HASHIKAWA FUMIHIKO
IPC: A47B13/06
Filed: 1991-10-14
Abstract: PURPOSE:To provide a folding table provided with a caster that restrains the transfer of the table by the caster when the ceiling is folded down for usage and that allows transfer of the table by releasing the restraint without depending on the rotation of the table. CONSTITUTION:On a support pillar 1 provided with a caster 5a at the lower end a ceiling 2 is rotatably supported via a support axis. When the ceiling 2 is folded down from a vertical position to a horizontal position which allows us to use the table, a lock device restrains the table in a position of using the table. On the support pillar is slidably provided a stopper lever 23 so that when the ceiling is folded down the stopper lever is pressed with the lower surface thereof and terminate the transfer of the table by contacting the lower end with the floor. In addition, by arranging a spacer 24 having two kinds of impact points having different heights between the stopper lever 23 and the lower surface of the ceiling, an operation means 30 modifies the impact points to raise the stopper lever thereby enabling the cancellation of the termination state.
Patent JP-H06173548-A (JP)
Title: Horizontal type blind
Inventor: TACHIKAWA HIROSHI
IPC: E06B9/303
Filed: 1992-12-09
Abstract: PURPOSE:To impart the function of a roll blind to a horizontal type blind, in which the angular adjusting operation or lifting and lowering operation of a slat are enabled by winding up the slat by a winding cylinder or rewinding the slat, and to prevent the deposition of dust onto the slat. CONSTITUTION:Two lace textile 4 is suspended and borne in parallel along a winding cylinder 2 from the winding cylinder 2 rotatably born to a bearing frame 1, and slats 6 at multistages are supported in upper and lower sections between both lace textile 4. The winding cylinder 2 is rotated and driven by an operating means mounted on the bearing frame 1, thus adjusting the angles of each slat 6 through the lace textile while the lace textile 4 and the slats 6 are wound on the winding cylinder 2.