baber/WOPTO huggingface dataset:
Patent JP-S5473851-A (JP)
Title: Mold for injection molding
Inventor: ANDOU NOBUO
IPC: B29C45/27
Filed: 1977-11-24
Abstract: PURPOSE:A mold for injection molding thermoplastic resins, designed to leave gate residues scarcely in molded articles, wherein a hot block is provided in a cavity in almost a straight line in contact with a cavity block at tilted surfaces. CONSTITUTION:A molten resin is injected from the sprue 2 into the cavities 8 in the cavity blocks 7 via the runners 4 and 5 of the hot block 1, and molded. The hot block 1 is brought into contact with the cavity block 7 at the tilted surfaces 9, and the gates 6 are in direct contact with the openings 12 of the molten resin of the cavities 8, thus scarcely leaving gate residues in molded articles.
Patent JP-H09322357-A (JP)
Title: Termination tool for corrugated tube
Inventor: NATSUME HIDEYASU
IPC: H02G3/06
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To simplify the work for the termination of a corrugated tube by integrally engaging a cover with a retainer, and forming a positioning member engageable with the groove of the corrugated tube at either the retainer or the cover. SOLUTION: A retainer 10 is equipped with a connector engaging part 12 and a tube engaging part 22 whose topsides are open each, and the topsides of the connector engaging part 12 and the tube engaging part 22 are closed to cover the cover 30 engaged integrally with the retainer 10. Then, rib-form positioning members 24 jutted out inward are made at the two places of the inside peripheries at the curved tube engaging parts 22 having circular parts corresponding to the external form of the corrugated tube 56. Moreover, severally rib-form positioning members 40 are made at the places corresponding to both positioning members 24 of the tube engaging part 22. Accordingly, the termination work of the corrugated tube 56 can be simplified.
Patent JP-H05160430-A (JP)
Title: Photosensor having means for discharging carries and optical communication system using same
Inventor: HIROKI TAMAYO
IPC: G02B6/12
Filed: 1992-05-02
Abstract: PURPOSE:To improve the time response characteristic of a photosensor, by providing in the sensor a means for discharging carriers or holes. CONSTITUTION:A waveguide 8 and a photosensor 6, 11, 12, 13 for sensing the light propagated through the waveguide 8 are mono lithically integrated on a substrate 1. By providing an electrode 15 for discharging the carriers generated in the regions (clad layers 3, 5, and a waveguide layer 4, etc.) other than an absorbing layer 6 of the sensor, the time response characteristic and the light-current characteristic of the sensor are improved.
Patent JP-S5566250-A (JP)
Title: Alternating current generator for automobile
Inventor: SHIGA TSUTOMU
IPC: H02K9/06
Filed: 1978-10-19
Abstract: PURPOSE: To effectively cool stator coils, by mounting cooling fan at the front side and the rear side respectively, and by directly sending cooling air by means of several fans to the stator coils.  
     CONSTITUTION: The first ventilation ports 11, 11' are each installed to the bottoms 1b, 1'b of each frame 1, 1' at the front side and the rear side while the second ventilation ports 12, 12' are severally fisposed at portions that face to stator coils 2b in the cylinder portions 1a, 1'a of the both frames 1, 1'. This device is formed in such a manner that two cooling fans 10, 10' at the front side and the rear side are united with a shaft 4 or a rotor 7, cooling winds are ventilated to the other side from one side of the first and second ventilation ports 11, 12 of the frame 1 at the front side by means of the cooling fan 10 at the front side and cooling winds are similarly ventilated to the other side from one side of the ports 11', 12' by means of the cooling fan 10' at the rear side. Thus, the stator coils 2b can effectively be cooled directly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5565012-A (JP)
Title: Ball end milling cutter
Inventor: HAYAMA TAKAMICHI
IPC: B23B51/04
Filed: 1978-11-13
Abstract: PURPOSE:To readily reclaim a milling cutter body by constructing the cutter body by both a rod tip for cutting a central portion and a plate tip for cutting peripheral portion, rotating the plate tip at 180 deg., protruding the rod tip in worm amount through threads, and regrinding it with an abrasive. CONSTITUTION:The cutting edge 7 of a rod tip 2 cuts a central portion, and the cutting edge 11 of a plate tip 3 cuts a peripheral portion. When the milling cutter is worn out and accordingly necessary to be reground to be reclamined, the clamp screw 14 of the tip 3 is loosened, the tip is then rotated at 180 deg., and the cutting edge at opposite side is protruded to be fixed thereat. On the other hand, the rod tip 2 is protruded in the worn amount by a screw 10, and ground by an abrasive to connect to the rounded portion R of the cutting edge for cutting the peripheral portion to thereby complete regrinding thereof in short time.
Patent JP-H10336690-A (JP)
Title: Image signal input device
Inventor: KUWABARA SATORU
IPC: H04N9/66
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To quickly perform the input processing of the image signals, especially the input processing relating to luminance signals, in an image signal input device for inputting the image signals to other processing means. SOLUTION: Video signals are inputted to an A/D converter 5 after matching 8 reference level in a clamp circuit 3. The A/D converter 5 samples the video signals synchronized with the clocks of 4 fsc and the output of the A/D converter 5 is inputted to a selector 9 directly or through a 4-data averaging circuit 7. The 4-data averaging circuit 7 averages data outputted by the A/D converter 5 for every four continuous pieces and 4-data averaging data after averaging correspond to the luminance signals. After the 4-data averaging data are stored in a memory 13 through a DMA control part 11, when they are inputted to a personal computer 31 through a centro-interface 17, the data amount of the input processing becomes 1/4 of a normal amount.
Patent JP-H035098-A (JP)
Title: Coupling body for branching connection, coupling and connecting method thereof
Inventor: MATSUMOTO TAKESHI
IPC: B23K37/053
Filed: 1989-06-02
Abstract: PURPOSE:To make sure a coupling for branching connection and to improve the strength by using press-forming worked plate raw material-made assembling body. CONSTITUTION:Plate pieces 1 formed by press-working the plate raw material are made as one pair of assembling bodies at right and left to beforehand constitute a coupling body or mutually piling faces of the plate pieces 1 under condition of assembling a main pipe P and a branching pipe P ' and abutting face at surrounding part of the above assembling hole is collectively brazed to constitute the coupling. By this method, man-hour of manufacturing for the coupling body is reduced and also lightened, and the assembling of the main pipe P and the branching pipe P ' is facilitated, and the strength to the whole body of the coupling can be improved.
Patent JP-S63309698-A (JP)
Inventor: HASEGAWA TOSHIO
IPC: C08F236/04
Filed: 1987-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5473124-A (JP)
Title: Herbicidal composition for paddy rice field
Inventor: OSADA HAJIME
IPC: A01N39/04
Filed: 1977-11-25
Abstract: PURPOSE: To provide a herbicide for paddy rice field, effective to perennial weeds as well as annual weeds, free from damaging of rice plant, containing a thiocarbamate derivative, an s-triazine derivative, and a phenoxy compound.  
     CONSTITUTION: A herbicide containing (A) 6W10 parts by weight of a thicarbamate derivative selected from S-(4-chlorobenzyl) N,N-diethylcarbothioate and S- ethyl- 1-pipecoline carbothioate, (B) 0.8W1.5 parts by weight of 2-methylthio-4- ethylamino-6-(1,2-dimethylpropyoamino)-s-triazine, and (C) 0.4W1.0 part by  weight of a phenioxy compound selected from 2-methyl-4-chlorophenoxy butyric  acid ethyl ester and 2-methyl-4-chlorophenoxythioacetic acid s-ethyl ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5663275-A (JP)
Title: Lead testing device for semiconductor device
Inventor: HORIBATA NORIAKI
IPC: H01L21/66
Filed: 1979-10-30
Abstract: PURPOSE: To ensure a steady test of a wide range including the flaw and bend, by detecting the image according to the reflected light of the lead wire of a semiconductor device which is set still at the fixed position by the intermittent shift with every specified pitch.  
     CONSTITUTION: An intermittent shift is given with every pitch to several semiconductor devices 1 having the specified pitch by the slit plate 6 containing the slits with every pitch and the stopper 5. With this shift, the lead wires 2 and 2' of the device 1 which is set still at the fixed position are irradiated by the external light sources 3 and 3'. And the reflected light images from the wires 2 and 2' are detected through the video cameras 4 and 4'. In such constitution, not only the bend but the flaws and others can be tested for the wires 2 and 2', thus ensuring a steady and accurate test over a wide range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5264647-A (JP)
Title: Displaying device for trouble in breakage of aereal line
Inventor: YAMASHITA YOSHIO
IPC: G08B21/00
Filed: 1975-11-22
Abstract: PURPOSE: The light which is generated by a breakage in line is sensed, a switching part is operated on the basis of the result of sensing to operate the display part and thereby the trouble in breakage is displayed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5666189-A (JP)
Title: Overvoltage protector for electric motor variable speed operating inverters
Inventor: KURITA SHIGEFUMI
IPC: H02P23/00
Filed: 1979-10-31
Abstract: PURPOSE:To prevent the breakdown due to the overvoltage of a semiconductor device by temporarily interrupting inverter-frequency lowering operation for breaking when the voltage detection signal of the smoothing capacitor of an inverter has reached a fixed upper limit value. CONSTITUTION:The revolution braking of a motor 3 is performed by applying regenerative braking with a speed instruction pattern given to make a stator frequency omega1 lower than the rotor frequency omega2 by an acceleration and deceleration operator 12. The voltage detection signal of a capacitor 4 fro a voltage detector 21 and the capacitor voltages fixed upper limit value signal from a setting device 22 are compared by a comparator 23. When the capacitor voltage has exceeded a fixed upper limit value, the comparator 23 outputs signal and speed instruction value is held by the signal so that the lowering speed instruction value is interrupted. When the capacitor voltage returns to a normal range, the output signal of the comparator 23 disappears to cancell holding action so that the speed instruction value lowers to a given pattern.
Patent JP-H11326330-A (JP)
Title: Method for two-dimensionally displaying amino acid sequence and three-dimensional structure information of protein
Inventor: IRIE RYOTARO
IPC: G01N33/68
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a displaying method which facilitates a comparison between the amino acid sequence and three-dimensional structure information of protein. SOLUTION: Analogous amino acid sequences 403 and 404 are displayed by symbols indicating the types of amino acid residues indicated in each of rectangles. Each amino acid residue of protein with known three-dimensional structure containing the amino acid sequence A 403 is expressed by a group of horizontally aligned rectangles 402, and rectangles expressing the same amino acid residues are arranged at locations opposite to each other.  The three- dimensional environment of an amino acid residue expressed by each rectangle in the rectangles 402 is expressed by a group of rectangles in a region 401 (the region in which the three dimensional environment of each amino acid residue is displayed by aligning the symbols of other amino acid residues in a straight line in the order of closeness in parallel with the amino acid sequences) directly above the rectangle, and each rectangle in the region 401 expresses an amino acid residue except an amino acid residue expressed in a rectangle directly below in the rectangles 402. By this, from a comparison of the vertical density of rectangles in the group of rectangles in the region 401, it is possible to obtain information on whether any given amino acid residue in the amino acid sequence 403 is embedded in protein or present in the vicinity of the surface.
Patent JP-H05147104-A (JP)
Title: Thermoplastic resin made film for forming surface structure and method for its production
Inventor: HAAYO HAAGENSU
IPC: B29C55/26
Filed: 1991-05-16
Abstract: PURPOSE: To obtain sufficient surface roughness, higher transparency, and good usability without adding particles. CONSTITUTION: This film has a surface roughness (Ra exceeding 0.003 micron at least one side, the surface roughness is resulting from the texturing of the film surface, and the polymer of the texturing area has substantially the same morphological state as the polymer inside the film. In this method, a thermoplastic resin is extruded into a molten film form, the film is cooled, two-axially stretched, and heat-set to produce a film. Immediately before stretching, the texturing structure is formed from a role 1 engraved on at least one side of the film.
Patent JP-H05315410-A (JP)
Title: Apparatus method for detecting bonding imperfection in wire bonding equipment
Inventor: URA MASANAO
IPC: H01L21/60
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a bonding equipment and its method wherein the imperfect bonding of a wire connecting the pad of a component to be bonded with a lead can be surely effectively detected in a noncontact manner for various kinds of articles, without damaging the component to be bonded. CONSTITUTION:The title equipment consists of the following; a clamping means for cutting a wire 9, a toroidal coil 30 which is arranged in a path forming a loop with a bonding stage 26, and is not in contact with a line LA constituting the path, a high frequency oscillator 31 which oscillates high frequency in the toroidal coil 30, and a differentiation circuit 33 for detecting whether a wire is imperfectly connected with a component to be bonded. The differentiation circuit 33 detects whether the bonding of the wire connected with the component to be bonded is imperfect.
Patent JP-S6033236-A (JP)
Inventor: TERANISHI SUEHIRO
IPC: C04B2/12
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05334081-A (JP)
Title: Pipeline processing system
Inventor: NOBEKAWA HIROSHI
IPC: G06F9/38
Filed: 1992-06-02
Abstract: PURPOSE:To provide a pipeline processing system in which a processing stage unrequired for the execution of an instruction that is the target of processing is not executed and which can improve throughput by reducing the whole instruction execution time. CONSTITUTION:To realize the pipeline processing system in this invention, an instruction fetch circuit 1 which performs the fetch of the instruction, an instruction decoder circuit 2 which receives and decodes the instruction fetched by the instruction fetch circuit 1, an address generation circuit 3 which generates an address according to the indication of the instruction decoded by the instruction decoder circuit 2, an access circuit 4 which makes access the address generated by the address generation circuit 3, an instruction execution circuit 5 which receives and executes an arbitrary instruction, an instruction exection/storage circuit 6 which stores the execution result of the instruction executed by the instruction execution circuit 5, and a control circuit 7 which controls each circuit, are provided.
Patent JP-S5569673-A (JP)
Title: Adhesive for synthetic resin film
Inventor: SHIMAZAKI HIDEMATSU
IPC: C09J175/00
Filed: 1978-11-17
Abstract: PURPOSE: The title adhesive capable of giving bonded products having improved gloss and solid thickness free from peeling of films due to shrinkage or bending, comprising a specific acrylic copolymer and a polyfunctional polyisocyanate.  
     CONSTITUTION: An adhesive comprising (A) a copolymer consisting of at least 80wt% of acrylic or methacrylic acid or their ester of formula I: (R 1  is H or CH 3 ; R 2  is H or alkyl group) and a hydroxyalkyl ester of acrylic or methacrylic acid of formula II: (R 3  is alkylene group) as monomer units and (B) a polyfunctional polyisocynate.  
     USE: Suitable for bonding various synthetic resin films to articles made of metal, paper, wood, synthetic resin, glass, and rubber, particularly for bonding films e.g. polyvinyl chloride, relatively easily attacked by solvents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H036391-A (JP)
Title: Electrocasting device
Inventor: KAMITAKAHARA HIROFUMI
IPC: G11B7/26
Filed: 1989-06-05
Abstract: PURPOSE:To rapidly carry out electrocasting and to improve its workability at the time of forming a metallic film on a glass master disk coated with an oxide film in the production process of a stamper for the information recording medium by electrocasting by forming a layer on the surface of an electrocasting soln. with a float to prevent the vaporization of water from the electrocasting soln. surface. CONSTITUTION:A photoresist 8 is applied on a glass substrate 9, a fine pattern 8' is formed to obtain a glass master disk 6, a conductive film 11 of Ag or Ni is formed on the surface, a metallic film 12 is then formed by electrocasting, and the conductive film 11 and metallic film 12 are peeled from the disk 6 to form a stamper 13 for the information recording medium. When the metallic film 12 is formed by electrocasting in this process, many floats 14 of sensor balls, etc., are arranged on the entire surface of the electrocasting soln. 7 of nickel sulfamate. Consequently, water is not vaporized from the surface of the soln. 7, the composition and temp. of the soln. are stabilized, adjustment of the soln. composition is not needed, and electrocasting is stably and rapidly carried out.
Patent JP-H0436862-A (JP)
Title: Transaction system for automatic transaction device
Inventor: TAKAHASHI NARUYOSHI
IPC: G06Q20/40
Filed: 1990-06-01
Abstract: PURPOSE:To enable a customer needs to carry no card with him/her by keeping a prescribed card of the customer in a transaction device and using the card at transaction. CONSTITUTION:The 1st and 2nd identification Nos. are previously set to a single card and then stored in a customer personal information memory of a CPU 13. A control part 10 performs the central communication with the CPU 13 via a circuit control part 12. The CPU 13 returns the transaction information on each account read out of a card and this information is stored in a storage part 11. The preceding identification Nos. are compared with the 1st identification No. stored in the part 11 to undergo the decision of its propriety. Thus a customer is not required to always carry a card with him/her. Then the desired transactions are attained with storage of cards in a long period and the extraction of cards carried out by the free selection of customers.
Patent JP-S5932234-A (JP)
Title: Repeater of multiplex transmission control system
Inventor: TOGAWA HIDEO
IPC: H04L25/26
Filed: 1982-08-14
Abstract: PURPOSE:To improve the reliability of transmission, by providing a waveform shaping circuit which amplifies respectively a signal transmitted from a transmission unit and a terminal side to a repeater, and applies waveform shaping to them and transmits to the terminal side and the transmission unit side, and a monitoring device which monitors the state of a signal line. CONSTITUTION:A transmission signal comprising an address signal, control signal and a return waiting pulse transmitted from a transmission unit via a signal line 3 to each terminal device, is inputted to a signal input section 13 of a repeater CT. The input section 13 rectifies in full wave the transmission signal comprising a trapezoidal wave, and cuts off the peak voltage to make it a pulsating wave and turns on and off an LED1 of a photocoupler 14. A phototransistor PT1 of the coupler 14 transmits the transmission signal of dual polarity in response to the switching of the LED1 to a terminal device via a transmission signal driving circuit 15 and the signal line 3 after being amplified and regenerated. The return signal transmitted from the terminal device is detected 16, waveform-shaped 17, amplified and regenerated at the photocoupler 33 and transmitted to the transmission unit from a return signal output section 18. Further, a monitor circuit section 19 monitors the state of the signal line 3 and the local power supply section 20, and returns the monitor data.
Patent JP-H05331255-A (JP)
Title: Production of thermoplastic polyurethane
Inventor: MATSUO RYUICHI
IPC: C08G18/08
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a thermoplastic polyurethane having rubbery elasticity, excellent heat resistance, mechanical strength and flexibility at room temperature and low temperature by reacting an addition compound of a specific hydroxy compound with a diisocyanate with a specific polyester. CONSTITUTION:First, (A) at least one hydroxy compound of a dihydroxy compound of formula I (R<1> and R<2> are alkylene; p is 3 or 4; q and r are 0 or >=1) (preferably 4,4''-dihydroxy-terphenyl) and a monohydroxy compound of formula II (R<3> is alkylene; t is 2 or 3; m is the same as r) (preferably 4-hydroxy- terphenyl) and (B) a diisocyanate are subjected to addition reaction. Then, the prepared addition compound is reacted with a polyester consisting essentially of an aliphatic dicarboxylic acid (preferably <=10C dicarboxylic acid such as malonic acid), an aliphatic dial (e.g. ethylene glycol) and the component A to give the objective polymer.
Patent JP-S62299322-A (JP)
Title: Method and apparatus for continuously preparing foam
Inventor: EZAWA HIROSHI
IPC: B29C48/29
Filed: 1986-06-19
Abstract: PURPOSE:To reduce an injection quantity of a low b.p. org. compound and to shorten a curing time, by mixing the low b.p. org. compound with an inert gas in a stage wherein said compound is liquid and subsequently injecting the resulting mixture in an extruder. CONSTITUTION:A low b.p. org. compound is transported to an injection pump 3 from a cylinder 2 and pressurized by said injection pump 3 to a pressure higher than that of a resin to be held in a liquid state. In order to mix the inert gas with the low b.p. org. compound and to inject the resulting mixture in an extruder 1, a unit comprising a reservoir tank 4 storing highs pressure gas and a unit consisting of a pressure control valve 5 controlling the flow rate of the gas, a flow rate detector 6 and a flow rate control valve 7 are generally used. The high pressure gas stored in the reservoir tank 4 is mixed with the low b.p. org. compound while a constant pressure difference is held between the high pressure gas and the low b.p. org. compound by the pressure control valve 5 and the opening degree of the flow rate control valve 7 is controlled correspondingly to the quantity of the gas passing through the flow rate detector 6. Therefore, the quantity of the low b.p. org. compound mixed with a thermoplastic resin can be reduced. The physical properties of a foam sheet prepared receives little effect of the low b.p. org. compound, and the curing time thereof can be shortened.