baber/WOPTO huggingface dataset:
Patent JP-H07324387-A (JP)
Title: Nipple with throating board
Inventor: MATSUMOTO YUJI
IPC: E04B1/64
Filed: 1994-05-31
Abstract: PURPOSE:To prevent a small waterdrop flying together with wind from being penetrated into an intake and exhaust duct with a simple structure. CONSTITUTION:A first throating board 3 for interrupting a part of a passage 2 is protruded integrally with a cylindrical body 1 near one end part of the cylindrical body 1. A second drain board 4 protruded in the direction opposite to the first throating board 3 to partially interrupt the passage 2 is provided near the other end part of the cylindrical body 1 integrally with the cylindrical body 1.
Patent JP-H05315975-A (JP)
Title: Checking circuit for error-correction result
Inventor: TANAKA TOSHIHISA
IPC: G11B20/18
Filed: 1992-05-12
Abstract: PURPOSE:To speed up correcting processing by providing a checking circuit with a judging means connected to an operation means and constituted so as to judge whether an operation result is a specific value or not. CONSTITUTION:The error-corrected result checking circuit previously finds out syndrome Sx by Galois field operation using a data string Dn-1 to D0 inputted to an error correcting circuit and an error position alpha<i> based upon the shown equation I. Operation is executed based upon the equation II of a checked result ri indicating the addition of the error size Di' of the error position alpha<i> found out as a corrected result to the syndrome Sx and the equation III of a checked result ri indicating the addition of a multiplied result between a Galois filled alpha-<x> and the error size Di' of the input data Di of the error position alpha<i> to a checked result ri-1, and at the time of inputting the final data Dn-1 for a chain search output, whether the checked result rn-1 is zero or not is judged to judge whether the corrected result is correct or not.
Patent JP-H04347371-A (JP)
Title: Protector of igniter for internal combustion engine
Inventor: IDE TETSUO
IPC: F02P3/04
Filed: 1991-05-24
Abstract: PURPOSE:To manufacture a protector that is able to detect the occurrence of momentary overvoltage due to an ignition trouble directly or indirectly so accurately and obviate any a destructive accident on a semiconductor rectifier. CONSTITUTION:A protector 11 of an igniter for an internal combustion engine, consists of a temperature sensor set up in and around a semiconductor rectifier 8, a control circuit 13 which judges that abnormal motion has occurred in the igniter when a detected temperature of this temperature sensor 12 exceeds a specified level, and emits a trip signal, and a protective switch 14 being set up at the output side of the rectifier 8 or the power source side of an ignition transformer 2 and closed of its circuit by the trip signal. In addition, this protector 11 is set up in and around a core of the ignition transformer 2. Moreover, this protector 11 detects a part of output voltage of the ignition transformer 2, while it judges that the abnormal motion has occurred in the igniter when a variation in the detected voltage has exceeded the specified level, whereby it closes a circuit of the protective switch 14.
Patent JP-H0414932-A (JP)
Title: Carrier line characteristic measuring method
Inventor: YAMADA HISANORI
IPC: H04L12/26
Filed: 1990-05-08
Abstract: PURPOSE:To easily identify a fault by measuring the total start-stop distortion characteristic of a carrier terminal station and a carrier line through the remote control by one maintenance personnel, calculating the transmission characteristic based on the measured result and reporting the characteristic to a central processing section. CONSTITUTION:A maintenance operation center (MAC) 20 designates remote test controllers (TRS) 17, 18 relating to a selected test point and the RTS 17, 18 measure the total start-stop distortion characteristic of a route (tested line) of RTS 17 - line drawing device 10 - line concentrator 11 - carrier terminal station 12 - carrier terminal station 13 - line drawing device 14 - TRS 18 as shown in arrows A, B. Then the RTS 17, 18 calculate the transmission characteristic of the tested line based on the measuring result and send the calculated transmission characteristic. The MAC 20 displays the transmission characteristic to be sent onto a display device to report it to the maintenance personnel to aid them in analysis of kinds of fault and fault location, etc. Thus, fault identification is quickly implemented.
Patent JP-S61276556-A (JP)
Inventor: MURAKI MITSUO
IPC: C09K5/16
Filed: 1985-05-31
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-S5344196-A (JP)
Title: Liquid crystal driving system
Inventor: IKEDA KATSUYUKI
IPC: G09F9/30
Filed: 1976-10-04
Abstract: PURPOSE: Number of pins of a liquid crystal display body is reduced without increasing a power supply voltage level by controlling the phase of alternating voltages to be applied to the liquid crystal display body in driving the display body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5344075-A (JP)
Title: Ultrasonic inspecting method
Inventor: UCHIUMI MITSUO
IPC: G01N29/28
Filed: 1976-10-04
Abstract: PURPOSE: To inspect flaws in high temp. steel plate by examining the testing material with using the incident ultrasonic wave from the probe to the testing material through a water film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11314133-A (JP)
Title: Manufacture of multi-grooved v pulley
Inventor: MASAHARA HIROSHI
IPC: B21H1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the development of 'top-roll' accompanied by crack along a ridge line on an annular projection of a pulley, at the time of forming the multi-grooved V pulley with a form rolling. SOLUTION: First, this pulley is manufactured from a preform 31 having a wavy shape 34 on an annular surface composed of linear flat root parts 33 with e.g. about 1 mm as the cross sectional shape and wavy projections 35 alternately arranged with the root parts on the bottom surface of a wider annular groove 32 by pushing a preforming roller to an annular blank in a preforming process. Subsequently, a finish form-rolling is executed by pushing a finish form-rolling roller having plural annular V-shaped projections to the linear part 33 in this preform 31.  Then, even in the case that there is some dislocation in the rotating axial direction between a tool and a work, since the tip part of the V-shaped projection is not brought into contact with a sloping surface, etc., of the wavy projections 35, the breakage by receiving bending moment is not developed and further, since the wavy projection 35 is coming in the interval between plural V shaped projections, the development of the 'top-roll' can be prevented.
Patent JP-S5345279-A (JP)
Title: Processor for tv video signal
Inventor: TANAKA HIDEFUMI
IPC: G06M11/02
Filed: 1976-10-06
Abstract: PURPOSE: To obtain usually fine binary coded signals by giving the TV video signal to plural sampler-holders and supplying them with pulse sequences which have the specified pulse duration and mutually different repeated periods. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63283336-A (JP)
Title: Transfer mode setting system for asynchronous serial communication
Inventor: KOIKE KAZUO
IPC: H04L29/08
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate complicatedness in initial setting operation for a transfer mode by specifying communication parameters with code patterns of characters at the start of a communication and then carrying out subsequent data transfer with the specified communication parameters. CONSTITUTION:A transmission side sends out a character or combination of characters to a reception side to specify a transfer mode. The reception side, on the other hand, detects the character or combination of characters send out from the transmission side at the start or the communication by a CPU 1r and decides it by using codes stored in a ROM 3r, thereby setting equipment automatically to the transfer mode corresponding to the character or combination of characters. Therefore, the transfer mode is set automatically through software. Consequently, the need for equipment-by-equipment switching operation is eliminated unlike the use of a hardware setting means such as dip switches.
Patent JP-H04260590-A (JP)
Title: Elevator door controller
Inventor: ONO YOICHI
IPC: B66B13/22
Filed: 1991-02-13
Abstract: PURPOSE:To provide a safe and inexpensive elevator door controller which detects the improper disposure position and malfunction of a door position detecting switch to keep the door at a low speed. CONSTITUTION:An MPU 1 inside a door controller 25 calculated the door position based on a signal from the speed detecting means 11 of a motor 12 which drives a door 21 at the time of opening and closing the door actually, and compares the motion position of a door position detecting switch or an original start point switch 14 for opening and an original start point switch 15 for closing with the door position calculated in the above manner to detect the improper disposure position and malfunction of the door position detecting switch. If abnormality of the siwtch is detected, a door controller 25 controls the door to keep it at a low speed.
Patent JP-H07304956-A (JP)
Title: Silicon composition
Inventor: FUJIKI HIRONAO
IPC: C08L83/04
Filed: 1994-05-09
Abstract: PURPOSE:To obtain an addition-cure-type silicone compsn. which has an excellent long-storage stability at normal temp., is excellent in curability, rapidly curing under heating, and is used for extruded products, potting agents, an adhesives, coating agents, liq. injection molding systems. etc. CONSTITUTION:A silicone compsn. contg. a diorganopolysiloxane having aliph. unsatd. groups and an organohydrogenpolysiloxane is compounded with a hydrosilylation catalyst. The catalyst is formed by covering, with a silicone resin melting or softening at 30-200 deg.C, a platinum-group compd. stabilized by an organopolysiloxane which is represented by the general formula: R<4>fR<5>g(CH3)[4-(f+g+h]1/2 (wherein R<4> is a 2-8C aliph. unsatd. group; R<5> is an optionally substd. monovalent hydrocarbon group except an unsatd. aliph. group and a methyl group) and has at least two aliph. unsatd. groups and in which at least 10% of all the org. groups bonded to Si atoms are not methyl.
Patent JP-S63287336-A (JP)
Title: Jointing structure for conductor
Inventor: KAMATA SAKUO
IPC: H02K3/04
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a stable and highly reliable jointing structure, by constituting a groove between the endfaces of parallel-arranged two extra fine conductors and by projecting both conductors to this groove and pressure- welding them. CONSTITUTION:Jointly provided two conductors 1a of coil strands 1 are pressed with a punch 10 from above to the boundary between conductors 1a and a groove 11 is formed with a projection 10a of the punch 10. Then, with a punch 12 where a flat projection 12a at the bottom is provided, pressing is performed. From one of the conductors 1a of a coil strand 1 the side wall is cut out to extendedly form a conductor section 13 inside the groove 11. The width to be cut out for forming a conductor 13 is 1/4-1/3 or so of the width of the groove 11. Further, with the punch 12 the other one of the conductors 1a of the coil strands 1 is pressed so that the conductor sect on 13 and the conductor section 14 may be overlapped. Finally, the overlapped two conductor sections 13 and 14 are pressed so as to be pressure-welded in plastic flow. In this way, the conductors 1a of the coil strands 1 of internal and external layers can be jointed without the use of an auxiliary material.
Patent JP-H0417671-A (JP)
Title: Method and apparatus for passing type sputtering
Inventor: NAKAJIMA KOJI
IPC: C23C14/35
Filed: 1990-05-11
Abstract: PURPOSE:To efficiently utilize a target and to improve the utilizing efficiency of target by moving a base plate in the lateral direction of the electrode of magnetron, and alternately moving the relative position between the target and a magnetic pole structural body in the same direction as the moving direction of the base plate. CONSTITUTION:The target 5 constituting the electrode of magnetron and the magnetic pole structural body are freely moved relatively in the lateral direction, and the base plate 3 is moved in the lateral direction of the electrode 7. When the plasma ring 10 is moved in the feeding direction of the base plate 3, the moving speed of the plasma ring 10 is added to the base plate (carrying) speed. In the reverse case, the passing speed is given by subtracting the base plate transtorting speed by the moving speed of the plasma ring 10. The film is formed by alternately moving the relative position between the target 5 and the magnetic pole structural body 7 in the same direction as the moving direction of the base plate 3. By this method, the film thickness distribution is uniformized, and much parts of the target 5 are usefully utilized.
Patent JP-H10313505-A (JP)
Title: Hybrid automobile
Inventor: HIJIKATA SADAHITO
IPC: B60L50/15
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To regenerate energy generated through braking into electrical energy by providing a pair of drive shafts, respectively, with motor generators in order to perform auxiliary acceleration or braking and rotary driving the generator through an internal combustion engine in order to perform charging operation thereby reducing exhaust gas from the internal combustion engine. SOLUTION: An internal combustion engine 7 drives a generator 8 to generate AC electric energy for charging a battery 3 after rectification. When a drive wheel 1 is applied with a rotating force, a control circuit takes in the output from rotation sensors 5 provided for a pair of motor generators 2 individually and controls an inverter circuit 4 to perform travel control of a vehicle. AC electric energy generated through electric brake is inverted through the inverter circuit 4 into DC electric energy for charging the battery 3 regeneratively under control of a control circuit 6. According to the arrangement, exhaust gas from the internal combustion engine 7 is reduced by utilizing auxiliary acceleration through a motor effectively and the energy generated through braking can be regenerated as electric energy.
Patent JP-H05148495-A (JP)
Title: Detergent composition containing polyimide biopolymer decomposable in washing solution
Inventor: ARUNOO PONSU
IPC: C08G69/10
Filed: 1992-04-15
Abstract: Detergent composition containing a polyimide biopolymer which has a COO<-> charge density which can range from 0 to 5 x 10<-4> mol/g of polymer and is capable of acquiring, in the washing bath, a COO<-> charge density at least equal to 10<-3> mol/g of polymer.
Patent JP-H05292301-A (JP)
Title: Image forming method
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/40
Filed: 1992-04-14
Abstract: PURPOSE:To reduce character and line picture distortion, banding and picture noise by combining very small matrices with less deterioration in the resolution in the write of multi-value processing by one-dot modulation. CONSTITUTION:A 6-bit signal from a scanner is inputted to an adder 1105 and a ROM 1106 via line memories 1101, 1102, latches 1103, 1104 and switches SW1-SW4. The output is fed to a printer as an 8-bit data signal. The SW2 selects EVEN or ODD data for each one write block and the switches SW3, 4 are thrown to the down-position to select data from the latches 1103, 1104. Read main scanning 2-dots correspond to a write main scanning dot. Read dot data adjacent in the main scanning direction are divided into write dot data, two dots form one picture element and density data are sampled for each of two dots. Then a checker pattern is formed by deviating the phase of density occurrence dot.
Patent JP-S5244902-A (JP)
Title: Radial pneumatic tire reducing shear stress of belt layer edge
Inventor: OBATA KAZUO
IPC: B60C9/28
Filed: 1975-10-07
Abstract: PURPOSE: Radial pneumatic tire having belt layer of metal cords reinforce material, in which interlayers shear stress at the belt layer ends is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6012977-A (JP)
Title: Aminoacylase
Inventor: HAMAKADO TOSHINARI
IPC: C12Q1/34
Filed: 1983-07-04
Abstract: NEW MATERIAL:The novel aminoacylase having high decomposition activity to an aromatic acylamino acid, especially to N-benzoylglycine. USE:Useful for the determination of the activity of angiotensinase or carboxypeptidase A, etc. PREPARATION:Pseudomonas putida No.C692-3 (FERM-P No.7082) is cultured aerobically at 15-37 deg.C, preferably 25-35 deg.C and 5-8pH for 10-50hr, and the objective aminoacylase is separated mainly from the cultured microbial cells.
Patent JP-S63287374-A (JP)
Title: Primary side circuit for inverter
Inventor: SHIBANO KATSUJI
IPC: H02M7/537
Filed: 1987-05-19
Abstract: PURPOSE:To form the inverter of high speed and efficiency, by using switching elements having withstand voltage which is approx. 1.5-2 times the scale of line voltage, as primary side switching elements. CONSTITUTION:The primary side circuit of an inverter is provided with switching elements(Tr)100-101 and a transformer 102, and when a power source is turned ON, then the Tr 100, 101 are turned ON, and current i flows to a primary winding 103 in the direction of an arrow head. After that, when the base potential of the Tr 100 is lowered by a pulse signal generating section 105, then the Tr 100 is turned OFF, and current flows to a transformer secondary-winding. After the Tr 100 is turned OFF, the Tr 101 is driven by a driving section 6 so that the Tr 101 may be kept in an ON-state for a while. Accordingly, the induced voltage of the primary winding 103 is absorbed by a closing loop through a coil 104 and a diode 107. After that, when the Tr 101 is turned OFF by the driving section 106, then a diode 108 is turned conductive while the Tr 101 is OFF, and so the voltage of the Tr 100 is suppressed.
Patent JP-H05312747-A (JP)
Title: Judging and testing method for deterioration of resin
Inventor: SUDA SATOSHI
IPC: G01N27/02
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a test method wherein the control limit value as the deterioration judgment criterion of a resin coating film can be decided in a short time so that the deterioration diagnosis of the resin coating film by means of the measurement of an AC impedance as a conventional technique can be performed when a material is selected and the life of the film is estimated CONSTITUTION:The deterioration judgment method of a resin coating film decides the deterioration judgment criterion of the resin coating film in a short time by utilizing a steam diffusion phenomenon in a test method wherein the deterioration of the resin coating film is judged by means of an AC impedance. The control criterion of the resin coating film can be decided in a short time (e.g. in several hundred hours), and the deterioration variable control of the resin coating film by means of the ACT impedance as a conventional technique can be applied sufficiently when a material is selected and the life of the film is estimated.
Patent JP-H02301501-A (JP)
Title: Ferrous impact absorbing material and manufacture thereof
Inventor: TAKEMURA YOZO
IPC: B22F3/11
Filed: 1989-05-16
Abstract: PURPOSE:To manufacture a ferrous impact absorbing material having high impact absorbability and toughness by applying fine ferrous powder on skelton of three dimensional network organic polymer material, drying and applying the organic polymer on void and surface of porous body obtd. with sintering after degreasing. CONSTITUTION:The ferrous powder having <=50mu average particle diameter is applied on the skelton of the three dimensional network organic polymer material. As the other way, the above powder is made to mud and is caused to flow into gaps spheres of a large number of the organic polymer spherical bodies. A combined material obtd. with this is dried and heat-treated, and after degreasing the skelton or the spherical bodies of the above organic polymer, the ferrous powder is sintered. By this method, the ferrous porous body 1 having >=70vol.% void ratio is obtd. The whole of porous body 1 or the void 2 near the surface is packed with the organic polymer to form a first layer 10. Successively, a second layer 20 consisting of the above organic polymer material is applied on the first layer 10 and both the organic polymer layers are formed as integrated state. By this method, the impact absorbability is improved by many voids and surface layer and the ferrous impact absorbing material toughened with the ferrous skelton is obtd.
Patent JP-S5923331-A (JP)
Inventor: GERUHARUTO KURUMURAIN
IPC: G03B15/05
Filed: 1983-07-04
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-S5547912-A (JP)
Title: Temperature controller of airconditioning equipment for car
Inventor: IIJIMA TETSUYA
IPC: B60H1/00
Filed: 1978-10-02
Abstract: PURPOSE:To control the temperature inside the room to be roughly constant regardless of diffusion made with a correction means changeable in linkage with a diffusion outlet selector. CONSTITUTION:When the temperature inside the room falls, the resistance valve of a thermistor 27 rises, and an actuator 14 moves up to the high temperature side with a temperature adjusting door 5 opened. On the contrary, when the temperature inside room rises, the actuator 14 moves down to the low temperature side with the temperature adjusting door 5 turned. When the diffusion outlet is turned to the HEAT position, a changeover switch 25 is also switched to the HEAT side in linkage, and a fixed resistor 24 for correction is connected in series to a variable resistor 22. With such an arrangement, the same effect can be obtained as done when the set temperature is lowered. In this manner, the diffusion temperature can be made the same as done when in the COOL (or DEF) mode.
Patent JP-S5821022-A (JP)
Title: Propeller shaft
Inventor: KATOU EIICHI
IPC: F16D3/06
Filed: 1981-07-31
Abstract: PURPOSE:To reduce the weight of a propeller shaft and heighten its strength, natural frequency and revolution speed, by combining a tube made of fiber-reinforced plastic, with a splined section provided by the plastic deformation of hollow members. CONSTITUTION:A tube 4 is made of fiber-reinforced plastic. A male and a female splines 6, 5 are manufactured by the plastic deformation of hollow members. The member having the female spline 5 is secured in the tube 4. The male spline 6 is engaged with the female spline 5. A dustproof cover 9 is mounted around the splines. Since the specific gravity of the tube 4 is low, the weight is reduced to heighten the natural frequency. The strength of the tube 4 can be made nearly equal to that of a steel-made one. Since the members having the splines 5, 6 are hollow, the weight is low and the flexural rigidity is high.
Patent JP-S5244693-A (JP)
Title: Coulometric titrating apparatus
Inventor: ARAKAWA KIYOSHI
IPC: G01N27/42
Filed: 1975-10-06
Abstract: PURPOSE: Pulsating current is applied to an end-point detecting electrode whereby the detection of the end point is performed in the form of direct current and on the other hand, the control of electrolytic current by detecting signal is performed in the form of alternating current, whereby the advantages of both direct-current and alternating-current detection system are utilized and the titration of high accuracy is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5346178-A (JP)
Title: Lighting circuit for gas discharge tube
Inventor: KOJIMA MASANORI
IPC: H05B41/14
Filed: 1976-10-06
Abstract: PURPOSE:To operate a discharge lamp having a different discharge start and holding voltages in a circuit having the same circuit components for lighting a desired one of discharge lamps, selected from them through a switch.