baber/WOPTO huggingface dataset:
Patent JP-H08247219-A (JP)
Title: Torsional damper
Inventor: GOMI SHOJI
IPC: F02B77/00
Filed: 1995-03-09
Abstract: PURPOSE: To efficiently provide an unbalance correction hole in a cooling fin by providing a ring-shaped smooth part which connects a plurality of fins or grooves on the outer surface of an inertia mass or a hub and extends in the circumferential direction, and boring a rotational unbalance correction hole at the desired position of the smooth part. CONSTITUTION: A ring-shaped rubber 3 is arranged on the outer circumferential part of a disk-shaped steel plate 2 to be served as a hub, and a ring-shaped inertia mass 4 made of cast iron is arranged on the outer side of the ring-shaped rubber 3. A plurality of cooling fins 5 which are the arc-shaped projections on the outer surface of the inertia mass 4 are arranged in the circumferential direction with the constant intervals therebetween. A ring-shaped smooth part 6 which connects the cooling funs 5 and extends in the circumferential direction is provided slightly on the outer circumferential side from the center part in the longitudinal direction of the cooling fins 5. A rotational unbalance correction hole 10 is bored at the desired position of the smooth part 6. The unbalance correction hole 10 can be efficiently provided in the part of the cooling fins 5.
Patent JP-H11317583-A (JP)
Title: Slide cover for communication unit
Inventor: HANSEN LARS STECHER
IPC: H04W88/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a communication unit with a slide cover, which allows improved access to a data input means when the slide cover is kept open. SOLUTION: A communication unit is composed of a housing part, where a data input means is provided and a slide assembly. A set of trucks are provided to the housing part, and the slide assembly is set slidable along the trucks towards the housing part. The slide assembly is equipped with a cover and a set of slide rails which extend in a slide direction from the cover so as to be received by a set of the trucks.
Patent JP-S59174899-A (JP)
Inventor: SAKO YOUICHIROU
IPC: G10L25/00
Filed: 1983-03-25
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-S55141321-A (JP)
Title: Multilayer metallic material with low temperature toughness
Inventor: NAKADA EIICHI
IPC: B21C37/04
Filed: 1979-04-24
Abstract: PURPOSE: To hole the mechanical strength of the metallic material at low temperatures, and to improve its toughness, by winding plural layers of the sheet of body- centered cubic metal around the core rod.  
     CONSTITUTION: The core rod 2 like as the drill rod steel wire, etc., is brazed to the end of the metallic sheet 1 of the low carbon rimmed steel, etc. Both ends of this core rod 2 are set to the pin vice 3 and the drill chuck 4, and the drill chuck 4 is rotated at low speed in order to curl up the metallic sheet 1; hereby, the multilayer metallic material 5 with low temperature toughness is obtained with the laminated composite construction comprising the plural layers wound around the core rod 2. Additionally, if necessary, this multilayer metallic material 5 is inserted into the cylinder 6 of aluminum, etc., and the swaging work is applied to this assembly to from the multilayer metallic material 7. According to this laminated composite construction, the metallic material, possessing superior toughness in low temperatures and super low temperatures can be obtained with the light weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53136091-A (JP)
Title: Polymer and its production
Inventor: MARUHASHI KIYONOBU
IPC: C09J121/00
Filed: 1977-05-02
Abstract: PURPOSE: The copolymerization of 2,3-dichlorobutadiene-1,3 and chloroprene in a specific proportion is conducted in an organic solvent in the presence of a chaih transfer agent to produce a hot-melt type polymer being readily soluble in toluene and curable at room temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56146147-A (JP)
Title: Copying machine provided with gathering device
Inventor: KIKUCHI HIDEO
IPC: B65H39/11
Filed: 1980-04-15
Abstract: PURPOSE:To make the use of a copying machine convenient by inhibiting changing of mode to ordinary copying mode despite lapse of fixed time or more at the exchanging of originals during the use in gathering mode or classifying mode. CONSTITUTION:The data inputted when either of a gathering switch 42 or a classifying switch 43 is pushed by the operator are inputted to a key input control circuit 50, which in turn outputs the signal to a copying function control circut 51 and an arithmetic circuit 52. The circuits are so arranged that if the gathering mode or classifying mode has been selected by the gathering switch 42 or classifying switch 43 the mode having been set is not changed when there is no output (B) from an AND circuit 54 despite the pressure of the output (A) of a timer circuit 53.
Patent JP-S63216490-A (JP)
Title: Production of eicosapentaenoic acid by microorganism and microorganism using therefor
Inventor: YAZAWA KAZUYOSHI
IPC: C12N1/20
Filed: 1987-03-06
Abstract: PURPOSE:To produce eicosapentaenoic acid (EPA) and EPA-containing lipid useful as health foods or pharmaceuticals by fermentation process, by culturing a specific microbial strain belonging to Vibrio genus in a nutrient medium. CONSTITUTION:Vibrio splendius SCRC-1226 (FERM P-9212) is cultured under aerobic condition in a liquid medium containing a nitrogen source consisting of one or more yeast extract, peptone, meat extract, etc., and sodium chloride or natural or artificial seawater and, if necessary, added with various kinds of saccharides as carbon sources at 5-30 deg.C, preferably 15-25 deg.C and pH 6-9, preferably pH 7-8 for 8-48hr by standing culture, shaking culture or culture under aeration and agitation. After the completion of culture, EPA-containing lipid is separated from the microbial cell by solvent extraction and the lipid is saponified to separate EPA.
Patent JP-S55141854-A (JP)
Title: Signal detecting circuit
Inventor: SHIBATA RIYUUICHI
IPC: H04M1/82
Filed: 1979-04-23
Abstract: PURPOSE:To make stable for the operation for dispersion in the component constant and temperature variation, by detecting the incoming signal as intermittent signal once per second in 400Hz, e.g., only busy tone BT, by means of digital processing by the count of pule number. CONSTITUTION:BT is selected at the selection tuning circuit 1 in 400Hz, and the output represented in TUO is output, TUO is detected and shaped at the detection shape circuit 2, pulse output of period in one second according to the number of intermittents of once per one second indicated in REC is obtained, and it is fed to the binary counter 3 of four stages as the clock pulse. On the other hand, the signal phi1 of period in 12 seconds is fed to the D input terminal of FF4, and the pulse phi2 of 0.1 second period is fed as the clock pulse of FF4, the inversion Q output of FF4 and the pulse F1 are added at the AND gate 5, the reset pulses PR every 12 sec. and period of 0.05 second is output, and reset pulse is fed to the counter 3.
Patent JP-S51132250-A (JP)
Title: Process for manufacturing plastic molding materials comprising filler- containing polyethylene
Inventor: FUJIMURA TOSHIICHI
IPC: C08K9/00
Filed: 1975-04-24
Abstract: PURPOSE: A process for manufacturing plastic molding material of a low price comprising polyethylene which contains mineral fillers. The molding materials useful for furniture, building and packing materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01223422-A (JP)
Title: Display device
Inventor: KAWACHI AKIHIKO
IPC: G02F1/1335
Filed: 1988-03-03
Abstract: PURPOSE:To obtain high-contrast completely black-and-white display by placing a celluose acetate propionate sheet or film formed by a flow extending method on the front or rear side of a liq. crystal cell or on both sides. CONSTITUTION:Incident light 1 becomes linearly polarized light by passing through a polarizer 2 (polarizing plate) and passes through a display panel 3 (liq. crystal cell). When no voltage is impressed on the panel 3, the light passing through the panel 3 becomes circularly polarized light and returns to the linearly polarized light by passing through a cellulose acetate propionate film 4 or sheet as a phase plate for optical compensation. Finally the light reaches a polarizing plate as an analyzer 5 but does not pass through the analyzer 5 because the axis of polarization of the analyzer 5 meets at right angles to that of the polarizer 2, so completely black display is obtd. When voltage is impressed on the panel 3, the incident light passes through the polarizer 2, the panel 3 and the film 4, so completely white display is obtd.
Patent JP-H04286183-A (JP)
Title: Manufacture of printed wiring board
Inventor: FUJIMORI SHOICHI
IPC: H05K3/06
Filed: 1991-03-15
Abstract: PURPOSE:To electrodeposition-coat a wiring board with an electrodeposition photo-resist in uniform film thickness, and to prevent an effect on the quality of the electrodepositing photo-resist. CONSTITUTION:The surface of the copper layer of a wiring board is electrodeposition-coated with an electrodepositing photo-resist, and the photo- resist is exposed and developed and a circuit is formed, thus manufacturing a printed wiring board. The surface of the copper layer of the wiring board is soft-etched, cleaned and washed by water at that time, the copper layer is treated by a diluted lactic acid solution, and the surface of the copper layer is electrodeposition-coated with the electrodepositing photo-resist. Even when an oxide film is formed on the surface of the copper layer on washing by water after soft-etching, the oxide film is melted and removed by the dilute lactic acid solution. Since lactic acid is a component contained in the electrodepositing photo-resist, the composition of the electrodepositing photo-resist is not changed even when the diluted lactic acid solution is brought in.
Patent JP-H09241275-A (JP)
Title: Selenoalkenylphosphonic acid ester and its production
Inventor: TANAKA MASATO
IPC: B01J31/22
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new selenoalkenylphosphonic acid ester useful for synthesis, etc., of fine chemicals as a Horner-Emmons type reaction reagent, etc., by reacting an acetylene compound with a selenophosphoric acid ester in the presence of a palladium complex catalyst. SOLUTION: This selenoalkynylphosphonic acid ester is represented by formula I [R<1> and R<2> are H, an alkyl, a cycloalkyl, an aryl, a heteroaryl, an aralkyl, an alkenyl, an alkoxy, an aryloxy or a silyl; R<3> and R<4> are an alkyl, a cycloalkyl, an aralkyl or an aryl] and useful for synthesis, etc., for fine chemicals as a Horner-Emmons type reaction reagent, etc. This compound is obtained by reacting an acetylene compound represented by formula II (e.g. 1-octyn) with a selenophosphoric acid ester represented by formula III (e.g. diphenyl phenylselenophosphate).
Patent JP-H03251415-A (JP)
Title: Plastic-molding process and mold used therefor
Inventor: SAKURADA MASATAKA
IPC: B29C45/14
Filed: 1990-02-28
Abstract: PURPOSE:To enable the injection molding wherein the warpage and breakage of a transferring foil an removed to be achieved by a method in which after the transferring foil has been arranged between molds, the transferring foil is fixed by mold-clamping, and molten resin is injected into a cavity, and then the mold is further clamped and the molten resin is extended in the cavity at the finish of mold clamping, whereby the molded object in which a transferred layer is transferred, is molded in the cavity. CONSTITUTION:A mold 10 is set in the state of the mold being opened wherein cavity side 30 is separated from core side 20. A transferring foil 40 is fed along a parting line 13, and after the transferring foil 4 has been stopped, the mold 10 is a little closed. The transferring foil 40 is pushed against the parting face 31a of the template 31 of cavity side and is fixed thereto. Molten resin R is injected into a sprue 24 from an injection molding machine, and after injection, the mold is further clamped. Molten resin R is pushed out in the cavity 12 with the volume-reducing of a resin-well 11, and when the cavity is fully filled, the mold-clamping is stopped. After it has been cooled and cured, a molded object is taken out.
Patent JP-H01224292-A (JP)
Title: Crystal growing apparatus
Inventor: TAKIZAWA RITSUO
IPC: H01L21/208
Filed: 1988-03-03
Abstract: PURPOSE:To provide the title apparatus so designed that a susceptor within the second growing chamber, a holding plate at the bottom of the susceptor and an air holder within the susceptor are combined so as to make a specific action mutually, thereby enabling a grown semiconductor crystal to be drawn out safely with no damage. CONSTITUTION:Firstly, a polycrystalline Si is put in a crucible 104 within a growing chamber A101, and a seed crystal of Si is attached to a seed chuck fitted on the tip of a supporting rod 107. Secondly, a growing chamber B102 is rotated with a support post 103 as the axis and adhered on the chamber A101 followed by reducing the pressures in the both chambers A101 and B102 to ca. several Torrs and then introduction of Ar gas thereinto. In this state, the polycrystalline Si in the crucible 104 is heated through a heater 106 within the chamber A101 to melt the Si, thus producing a Si melt. Thence, the supporting rod is lowered and the seed crystal is brought into contact with the melt in the crucible 104 followed by pulling, while revolving, said supporting rod 107, thus growing a rod Si crystal 108.
Patent JP-H10244337-A (JP)
Title: Auto palletizer and attachment exchanging method of centering means arranged to auto palletizer
Inventor: NODA JUICHI
IPC: B65G57/03
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To replace an attachment using one replacement carriage in an outside setup by setting an attachment to a replacement carriage in an outside setup beforehand and at a panel receipt/delivery position, replacing an attachment used up to an attachment to be used next with a centering means. SOLUTION: A panel transfer out conveyer 2 is moved to an upstream side, a centering means 4 is retreated from a panel receipt/delivery position B, an attachment replacement carriage 5 which is set with an attachment to be used next at an attachment outside setup position E, is moved to the panel receipt/ delivery position B, first, an attachment used up is accommodated in the replacement carriage 5 from the centering means 4, next, after the attachment to be used next is transferred from the replacement carriage 5 to the centering means 4, the replacement carriage 5 is moved to the attachment outside setup position E and the centering means 4 is moved to the panel receipt/delivery position B by the panel transfer conveyer 2.
Patent JP-H07257063-A (JP)
Title: Sheet material binding device
Inventor: TAKANO AKIHIRO
IPC: B42C11/06
Filed: 1994-03-22
Abstract: PURPOSE:To provide a sheet material binding device which can bind efficiently by heat pressurizing a plurality of sheet materials laminated on a binding section with a heat bonding substance interposed thereon. CONSTITUTION:A device comprises a feed section 12 for feeding a plurality of sheet materials 2 with respective binding sections arranged in the state of being laminated, a carrying mechanism 14 for carrying a plurality of sheet materials 2 fed from the feed section 12 and in the state of protruding their binding sections sideways, a heating section 16 disposed in a carrying line of the carrying mechanism 14 and preheating the binding sections and a pressurizing section 18 disposed in the carrying line of the carrying mechanism 14 in which a couple of pressurizing rolls 19a and 19b rotating across heated binding sections are disposed.
Patent JP-H02228817-A (JP)
Title: Voice coding device
Inventor: WAKE YASUHIRO
IPC: H03M1/10
Filed: 1989-03-02
Abstract: PURPOSE:To prevent the exchange of an opposite station from acquiring a channel under test by providing an opposite station origination restricting means restricting the origination to an opposite station exchange based on the start of a self-diagnostic test. CONSTITUTION:When a segmenting test start switch 1 is turned on and a segmenting test is started, an adder 2 adds an opposite station channel panel closing signal to a signaling signal SS from its own station exchange and outputs the result as a signaling signal SS0 to an opposite station exchange. On the other hand, an adder 3 adds an opposite station channel panel closing signal to a signaling signal SRI from the opposite station exchange and outputs the result as a signaling signal SR to its own station exchange. Thus, the origination is restricted not only to its own station but also to an opposite station exchange at the self-diagnostic test of a voice channel panel, and the disadvantage of the opposite station exchange acquiring a channel during the test is avoided and the self-diagnostic test of a faulty channel panel is implemented without giving a fault to its operation.
Patent JP-H05249926-A (JP)
Title: Image output circuit
Inventor: SHIBATA TAKESHI
IPC: H04N5/66
Filed: 1992-03-09
Abstract: PURPOSE:To make center voltage of an output image signal and center voltage of an electric power supply voltage of a source driver coincide always with each other by detecting the center voltage of the output image signal highly accurately with excellent responsiveness in an image output circuit to output an image signal whose polarity is processed reversely with every prescribed period. CONSTITUTION:An image output circuit is provided with an output control circuit 8 to amplify and output an input image signal whose polarity is processed reversely with every horizontal period, pedestal detecting circuits 11 and 12 to detect pedestal levels of respective reversal/nonreversal image signals outputted from this output control circuit 8 and a feedback circuit 13 which generates control voltage according to the comparison result and feeds it back to the output control circuit 8 by comparing center voltage between the respective detected pedestal levels with center voltage of an electric power supply voltage of a source driver, and is controlled by means of the output control circuit 8 according to this control voltage so that the center voltage of an output image signal and the center voltage of the electric power supply voltage of the source driver can coincide with each other.
Patent JP-H06265739-A (JP)
Title: Wind-shield for automobile
Inventor: NAGATA HISAO
IPC: G02B6/122
Filed: 1993-03-11
Abstract: PURPOSE:To provide an inexpensive wind-shield for an automobile in which a superior light emitting device with high emission efficiency can be assembled. CONSTITUTION:An optical waveguide 2 is provided at a part of a glass base 1, and a diffraction grating type coupler 3 which emits light to the outside of the optical waveguide 2 at a part of the optical waveguide 2, and the light in the optical waveguide 2 to which the light emitted from a light emitting element(not shown in figure) is introduced is emitted to the outside by the diffraction grating type coupler 3. A stop lamp is formed by, for example, interlocking glass with light emitting element with such structure with a braking pedal by using the glass as the rear wind-shield of an automobile.
Patent JP-H10229716-A (JP)
Title: Farming machine
Inventor: IZUMI MITSUTAKA
IPC: A01C11/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To simplify a manipulator for manipulating a controller in a farming machine by which the changing operation of traveling speed is electronically controlled by this controller. SOLUTION: The controller is constituted of a main control part 70 for controlling various kinds of working machines or the like and a speed change control part 71 dedicated to the changing control of traveling speed. A manipulator connectable/disconnectable individually to the respective main control part and the speed change control part and capable of controlling the main control part at the time of being connected to the main control part and controlling the speed change control part at the time of being connected to the speed change control part is provided.
Patent JP-S62208224-A (JP)
Inventor: TAKI EIICHIROU
IPC: A01G31/00
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-H06265686-A (JP)
Title: Power measuring device for reactor and its producing method
Inventor: YASUOKA MAKOTO
IPC: G21C17/10
Filed: 1993-03-11
Abstract: PURPOSE:To provide a reactor power measuring device which is easily produced and has good accuracy in temperature measurement and high reliability with less malfunctioning such as disconnection and poor insulation and its production method. CONSTITUTION:A reactor power measuring device is constituted by pressing a metal cover tube 17 for coupling to a core part 18 of metal rod shape, forming annular vacancies 21 at plurality of locations between the cover tube 17 and the core part 18 with intervals in the axial direction, forming connection grooves 23 extending to the axial direction on the outer surface of the core part 18, and configurating a sensor assembly 14 placed by temperature sensor 25 guided in the connection groove 23 in the core part. This sensor assembly 14 is placed in the core part in a reactor to measure the reactor power by detecting the temperature distribution at the part facing the annular vacancies 21 in the core part 18 with temperature sensors 25.
Patent JP-S57164974-A (JP)
Title: Manufacture of contact material
Inventor: TSUJI MASAYUKI
IPC: C22C5/06
Filed: 1981-04-03
Abstract: PURPOSE: To obtain a contact material with very superior contact performance such as short arcing time by dispersing composite oxide of In and Li in an Ag matrix by internal oxidation.  
     CONSTITUTION: Ag is mixed with In and Li in a prescribed ratio, and the mixture is melted, passed through an annealing stage, a rolling stage or other stage as required, and heated in an oxygen atmosphere to selectively (internally) oxidize the In and Li. The internal oxidation is carried out at about 450W850°C heating temp. under about 1W6atm pressure of oxygen. Thus, a contact material contg. Li 3 InO 3  dispersed uniformly in Ag in a suitable size is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53134150-A (JP)
Title: Forcible rotation-proof device
Inventor: KISAKA HIROYUKI
IPC: F16H63/12
Filed: 1977-04-27
Abstract: PURPOSE: To suppress heating at a friction part, by feeding drain oil whenever a hydraulic clutch is disengaged and thrown in, and to prevent a forcible rotation and improve durability, by fixing a break gear by means of oil pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03252296-A (JP)
Title: Time division electronic exchange
Inventor: MATSUSHITA HIDEAKI
IPC: H04Q11/04
Filed: 1990-03-01
Abstract: PURPOSE:To eliminate need for resynchronization of a system even when a terminal equipment is changed over by connecting a synchronizing signal transmission circuit to a specific channel of a time division switch and connecting the terminal equipment and the time division switch synchronously with a synchronizing signal of the time division switch. CONSTITUTION:When a synchronizing signal transmission circuit 101 is connected to a specific channel of a time division switch 2, the circuit 101 sends a frame while increasing the count by one for each frame. Through the constitution above, the frame number is identified by monitoring the count of the specific channel to distinguish the frame. Terminal interface circuits 20-22 make connections 31-33 by a time division switch to monitor the frame number and the communication with synchronization even at a speed of 8kbps or below is implemented. Thus, when the terminal equipment 40 interrupts the communication with the terminal equipment 42 is started, the system synchronization between the circuits 21 and 22 is taken, no out-of-synchronism takes place for the terminal equipments 41, 42 according to connections 36, 37. Thus, resynchronization of the system is not required.