baber/WOPTO huggingface dataset:
Patent JP-H03118746-A (JP)
Title: Manufacturing device for laminated core
Inventor: HARA YOSHIBUMI
IPC: H02K15/02
Filed: 1989-09-29
Abstract: PURPOSE:To facilitate alteration in the shape specification of a product without changing a hardware structure of a controller by sequentially recording data on 'operating' and 'non-operating', and successively operating an actuator along with the record. CONSTITUTION:A major section is composed of incremental means 13a-13d, operating order storage means 14a-14d, actuators 15a-15d, drivers 9a, 9b, 10a, 10b, OR circuits 16a-16d, a reset switch 17, etc. Data on 'operating', and 'non- operating' are recorded in advance in the means 14a-14d corresponding to the order. The data of the means 14a-14d are correspond one by one to the operations of the actuators 9a, 9b, 10a, 10b. The data are rewritten to freely convert part of a core plate to a specific shape or an intermittently punching number, thereby altering the shape of a product laminated core in its thickness direction.
Patent JP-2001081136-A (JP)
Title: Production of allyl urea polymer
Inventor: IIO SHIN
IPC: C08F126/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer useful as a paper processing agent, an antistatic agent, a softener for fibers, an insect repellent an auxiliary for detergents or the like by making an allyl urea compound to be an acidic or alkaline solution and polymerizing in the presence of an azo-polymerization initiator. SOLUTION: This allyl polymer of formula II (R is H, an aliphatic group or an aromatic group) is obtained by (A) making a compound of formula I (n is >=2 based on mean polymerization degree) preferably 10-100 wt.% acidic or alkaline solution and (B) polymerizing in the presence of an azo polymerization initiator e.g. 2,2'-azobis(2-amidinopropane) dibasic acid, 4,4'-azobis(4- cyanovaleric acid) or the like preferably at 30-100 deg.C for 10-50 h. In the above reaction, the use of the ingredient B is 0.1-15 wt.% per the ingredient A.
Patent JP-S61133860-A (JP)
Title: Tester for concrete aggrigate or the like
Inventor: IIDA KAZUHIKO
IPC: G01N33/38
Filed: 1984-12-05
Abstract: PURPOSE:To perform a high pressure test in safety, by forming a pressurizing route independent of a route for measuring the amount of the water absorbed to enhance the strength of a pressure resisting container. CONSTITUTION:A valve 71 is opened and water is injected from a pressure resisting container 2 to fill a water holder 3 and the pressure resisting container 2. Then, an aggrigate sample E is housed into a meshy housing cage 23 in the pressure resisting container 2 and then, it is closed with a lid 22. A lever 41 of a pump 4 is put at a rest to inject water into a measuring tube 5 and the water level set to zero on the scale. A manual pump 4 is operated to force water in a water feed tube 6 to the pressure resisting container 2. Checking it with a manometer 62, the pressure resisting container 2 is pressurized to a specified pressure. The amount of water equivalent to the drop in the water level of the measuring tube 5 means the amount of pressurized water absorbed by the aggrigate sample E. After the end of the water absorption test, as the valve 71 is opened to release the pressure, the water pressurized into pores of the aggrigate E is discharged to increase the water in the water holder 3 and the rised water level of the measuring tube 5 gives the amount of the residual absorbed water. The amount of water discharged after the removal of the pressure is obtained by subtracting the amount of the residual absorbed water from the amount of water absorbed during the pressurization.
Patent JP-H10103130-A (JP)
Title: Air fuel ratio change control method
Inventor: IIDA TAKAHIRO
IPC: F02D41/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To consume oxygen stored in a catalyst by HC, CO introduced in the catalyst and restrain the exhaust amount of NOx by controlling an air fuel ratio to a richer side than the air fuel ratio in a stoic control during a prescribed term after changing the control of the air fuel ratio from a lean control to the stoic control. SOLUTION: An electronic control device inputs the output signals of an intake pressure sensor 14, a number of rotation sensor 15 and an air fuel ratio sensor 21 and at first it is judged whether a lean control condition is organized or not. In the case of NO, it is judged whether a lean → stoic switching flag for showing the change from the lean control to the stoic control is set or not and just after changing from the lean control to the stoic control, a counter for measuring the term for lowering the air fuel ratio than a theoretical air fuel ratio, namely, controlling to a richer side is cleared. Thereafter, it is judged whether the measured value of the counter is higher than the prescribed value set in advance which is a prescribed term or not and in the case of NO, the air fuel ratio is controlled to the richer side than the air fuel ratio in the stoic control.
Patent JP-H07109473-A (JP)
Title: Fuel composition for diesel engine
Inventor: AKASAKA YUKIO
IPC: C10L10/12
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a fuel excellent in fuel consumption performance and capable of greatly reducing pollutants in exhaust gases by adding a specified alkylenoxy compound and a specified alkyl nitrate to gas oil for a diesel engine. CONSTITUTION:To 100 pts.wt. gas oil, 0.5-10 pts.wt. alkylenoxy compound of formula I (wherein R1 and R2 are each H or a 1-20C hydrocarbon group; and (n) is 1-10; and the difference between the total number of carbon atoms of R1 and R2 and (n) is 10 or greater) or formula II (wherein R3 and R4 are each H or a 2-20C hydrocarbon group; and (m) is 1-10; and the sum of the total number of carbon atoms of R3 and R4 and (m) is 5 or greater) and 0.05-1 pts.wt. alkyl nitrate of formula III (wherein R5 is a 4-10C alkyl) are added. Because these two components are insoluble in water and soluble in gas oil, the obtained fuel has such excellent performance that the effect is not lowered due to contamination with water, the alkyl nitrate combinedly used can reduce the fuel consumption, and the formation of NOx and particulates in the exhaust gases from a diesel engine can be reduced.
Patent JP-2001076778-A (JP)
Title: Semiconductor electrode and photoelectric conversion element
Inventor: ONO YOSHIYUKI
IPC: H01M14/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost semiconductor electrode not causing degradation due to photo-dissolution and excellent in quantum efficiency and to provide a photoelectric conversion element excellent in photoelectric transfer efficiency. SOLUTION: This semiconductor electrode is characterized in having a metal oxide semiconductor layer having p-type conductivity and containing an iron- group oxide. This photoelectric conversion element is composed by arranging two of the semiconductor electrodes by facing the surfaces of the semiconductor electrodes to each other through an electrolyte layer abutting them, and is characterized in that one of the semiconductor electrodes has a metal oxide semiconductor layer having n-type conductivity and the other semiconductor electrode is the above type electrode.  In other words, the photoelectric conversion element is composed by arranging two of the semiconductor electrodes by facing the surfaces of the semiconductor electrodes to each other through the electrolyte layer abutting on them, and is characterized in that one of the semiconductor electrodes has the metal oxide semiconductor layer having n-type conductivity and the other semiconductor electrode has the metal oxide semiconductor layer having p-type conductivity.
Patent JP-H0995922-A (JP)
Title: Cushioning material and its manufacture
Inventor: MORI TOMOAKI
IPC: E01D19/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material which can be simply molded into a shape corresponding to a service place without using a plurality of or complicated metallic molds, and can be inexpensively manufactured, and is excellent in durability. SOLUTION: A cushioning material body 1 is composed of a metallic plate 3 (called as a punching metal) having a plurality of through holes 2 and a rubber-shaped elastic material 4 to cover the outer periphery of the metallic plate 3, and the body 1 is unitedly formed by fixedly connecting the rubber- shaped elastic material 4 through the through hole 2 of the metallic plate 3. The size of the cushioning material body 1 is formed in several kinds corresponding to each kind of the shapes of a concrete structure and a concrete bridge pier or the like, and the metal plate 3 having such thickness as it may be easily bended in a specified shape after the molding of the cushioning material body 1 is used.
Patent JP-H06114565-A (JP)
Title: Spot welding method for different kinds of metal members
Inventor: KONDO MASATSUNE
IPC: B23K11/20
Filed: 1992-09-25
Abstract: PURPOSE:To satisfactorily increase joining strength of different kinds of metal members by spot welding. CONSTITUTION:The superposed different kinds of metal members 21 and 22 are pressurized by electrodes 23 and 24, only the low melting point side metal member 21 between the different kinds of metal members is melted by an electric current flowed between these electrodes 23 and 24, vibration is given to this melting part 21b and the different kinds of metal members 21 and 22 are joined together.
Patent JP-S63109483-A (JP)
Title: Electrophotographic copying machine equipped with ion flow generation type electrostatic recording head
Inventor: URATA MANABU
IPC: G03G15/00
Filed: 1986-10-28
Abstract: PURPOSE:To secure a space for arranging respective means including an ion flow generation type electrostatic recording head around a photosensitive body by forming the photosensitive body by a flexible endless belt and optionally setting up the route of the belt. CONSTITUTION:The photosensitive belt 2 to be endlessly moved in the counterclockwise direction in accordance with the rotation of a belt feeding roll 83 is supported by a plate 80 expanded over the width direction from its rear face in an area positioning a writing head 5. The plate 80 is fixed on side plates 81 and feeding rolls 82-85 for endlessly moving the belt 2 are rotatably supported by the side plates 81. Consequently, the constitution can be simplified and the workability of assembling can be improved.
Patent JP-H10104407-A (JP)
Title: Light quantity adjusting filter, and method and device for its manufacture
Inventor: NAKASHIRO MASAHIRO
IPC: H01J9/227
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacture time of a light quantity adjusting filter, which is used to expose a fluorescent body, etc., of a CRT, and to make a light quantity distribution highly precise. SOLUTION: A spiral or concentric scan with the converged beam spot generated by converging the light from a light source 1 is made by a turntable 8 and a scanning means 4 to expose a dry plate 7 formed by coating the surface of a nearly transparent glass substrate with a photosensitive body which is sensitive to the wavelength of the light source 1, and the density of the exposing beam flux is controlled to manufacture the light quantity adjusting filter which has an arbitrary transmitted light quantity distribution in a short time.
Patent JP-2001079635-A (JP)
Title: Forging die
Inventor: ATSUMI HIROYUKI
IPC: B21J5/06
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a forging die, with which the formation of a vessel with dowel and the formation of the dowel can simultaneously be executed and a short dowel can be formed. SOLUTION: A punch 1 has a pressurizing surface, groove part for dowel and embossing part. The pressurizing surface is arranged at the tip part. The groove part for dowel is carved on the outer peripheral surface 5 and the one end part is opened downward in the pressurizing surface and the other end part extended upward is closed. The embossing part is embossed from the outer peripheral surface 5 to border the periphery of the groove part for dowel and the periphery of the pressurizing surface. The die 3 includes the upper surface part 17 and a bottomed hole 15, and the bottomed hole 15 is arranged at the upper surface part 17 and provided with a hole part corresponding to the punch 1.
Patent JP-H08125498-A (JP)
Title: Same polarity trigger pulse forming circuit
Inventor: KOYAMA MASAYUKI
IPC: H03K3/02
Filed: 1994-10-21
Abstract: PURPOSE: To form a of the trigger pulse same polarity through the input of a step waveform with a single power supply and a simple circuit configuration by forming the circuit with a differentiation circuit and a differential amplifier circuit and outputting a trigger pulse with unified polarity synchronously with a rising and a trailing time of an input signal. CONSTITUTION: An input signal is given to a differentiation circuit 1. Since a diode D1 is reverse-biased for a positive pulse (rising of input signal) in a differentiation waveform outputted from the differentiation circuit 1, no input signal is applied to a transistor(TR) Q1 of a differential amplifier circuit 2, diodes D2 , D3 are conductive and a TRQ2 is conductive. Then an emitter potential of the TRQ2 gets hither and a positive pulse from the diodes D2 , D3 is given to the emitter of the TRQ1 acting as a base ground amplifier and a pulse with the same polarity as the positive pulse is obtained at the collector.  When a negative pulse (trailing of input signal) is received, the diode D1 is conductive and the diodes D2 , D3 are cut off and the TRQ1 acts like an emitter amplifier circuit and a pulse whose polarity is inverted from the negative pulse is obtained at the collector of the TRQ1 .
Patent JP-H04133538-A (JP)
Title: Home controller
Inventor: SUGAWARA YASUHIRO
IPC: H04L12/40
Filed: 1990-09-25
Abstract: PURPOSE:To sharply reduce the confliction among radio packets transmitted from transmission terminals and transmission/ reception terminals when the terminals exist in a mixed state by making the retransmission waiting periods of the transmission terminals different from each other and transmission waiting periods of the transmission/reception terminals also different from each other. CONSTITUTION:When operators operates key buttons, transmission terminals (T) 4 and 5 transmit radio packets for a transmission period (t) and, after the transmission, repeat retransmission signal sending operations by a prescribed number of times whenever prescribed retransmission waiting time TST elapses. Transmission/ reception terminals(TR) 6 and 7 sense carriers and, when a sensor operates, wait for the stopping of the carriers and start transmission after prescribed time TSR elapses after the carriers are stopped. The retransmission waiting time TST of the terminal 4 is set to a value which is different from that TST of the retransmission waiting time of the terminal 5 and the transmission waiting time TSR of the terminal 6 is also set to a value which is different from that TSR of the terminal 7. Therefore, the probability of collision between radio packets from both terminals is sharply reduced as compared with the conventional example.
Patent JP-H0198444-A (JP)
Title: Apparatus of releasing molded confection or the like from mold
Inventor: KATO KATSUMI
IPC: A23G3/02
Filed: 1987-10-12
Abstract: PURPOSE:To readily release confections such as YOKAN (sweet jelly of beans) from molds, by providing a stopper at a position near the end of a tilte groove in which the molds for the confections are capable of sliding down, subjecting said stopper to contact with only the molds to stop it and enabling the confections contained in the molds to pass out. CONSTITUTION:Continuously sent molds 13 containing confections are caught on the stages 11a of a cam 10 and sent to the upper end of a tilte groove 11. A stopper 11g which does not come into contact with the contained confections but only the outside molds 13 to stop the passing of the molds is provided near the end of the tilted groove 11.
Patent JP-S63110579-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H01R25/00
Filed: 1986-10-28
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-H03120312-A (JP)
Title: Device for cooling work
Inventor: ONO MICHIHIRO
IPC: C21D1/02
Filed: 1989-09-29
Abstract: PURPOSE:To enable quenching treatment to plural works in uniform hardness by using a turn table having plural cooling chambers providing rapid cooling device and work temp. detector at the time of rapidly cooling and quenching the hot forged work while utilizing this holding heat. CONSTITUTION:A work 100 just after hot-forging is conveyed with a conveyor 2 and charged into one chamber in plural cooling chambers 15 arranged on a turn table 10 with a pusher 50. Successively, the turn table 10 is rotated and a casing 31 having plural air nozzles 32 for cooling above the work 100 in the cooling chamber 15 is descended, and the work is rapidly cooled with cold blast from the nozzles 32 and quenched. This operation is executed in plural cooling chambers 15, and temp. of the work 100 is measured with a temp. sensor 40 arranged to the casing 31, and at the time of rapidly cooling this temp. to the prescribed quenching temp., by rotating the turn table 10, the cooling chamber 15 for this work is shifted to a device of guide rails 61 and dropped on a conveyor 3 for carrying out the work through the guide rails 61. All works are quenched under uniform condition to manufacture the works having uniform quality.
Patent JP-2000090214-A (JP)
Title: Radio information processor
Inventor: NAKAMURA KOICHIRO
IPC: G06K17/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio information processor improved in reliability so as to surely communicate with a radio information storage medium regardless of the shape of an article to attach the radio information storage medium and a difference in the attachment surface of the radio information storage medium. SOLUTION: This device is provided with a radio information storage medium 3, on which information is written, attached on one face in the external form of an article S, a conveyer belt 1 for placing and conveying this article, an antenna 4 for reading information wile being proximate and almost parallel to the radio information storage medium attaching face of the article, an antenna case 6 for housing this antenna inside, an antenna supporting mechanism 7 for making the antenna proximate and almost parallel to the radio information storage medium attaching face of the article while successively contacting the antenna case to respective faces in the external form of the article with the conveyance and movement of the article while supporting this antenna case, and an information processing part 5 for processing the information read by the antenna.
Patent JP-H1098929-A (JP)
Title: Bush cutter
Inventor: SASAI AKIRA
IPC: A01D34/68
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent the turning of a bearing part and to make an operation rod light in weight. SOLUTION: The outer peripheral surface shape of the operation rod 1 is turned to a true circle. Also, the cross-sectional shape of at least the installation part of the bearing part 12 of the operation rod 1 is turned to the shape of non-uniform thickness such as an uneven cross-sectional shape or the like. The outer peripheral surface of the bearing part 12 is turned to the shape freely fittable to the inner peripheral surface of a cross section. Thus, the bearing part 12 is prevented from being turned to a circumferential direction and weight reduction is performed by the cross-sectional shape of the operation rod 1.
Patent JP-H02102560-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAKUNO KAZUKI
IPC: H01L21/78
Filed: 1988-10-11
Abstract: PURPOSE:To prevent a back metal from peeling off by a method wherein a groove provided onto the rear of a wafer along a scribing line is filled with a SOG film which does not react with the wafer and the back metal, and the back metal is deposited on the whole rear of the wafer, which is heated and cut off after the SOG film has been removed off. CONSTITUTION:Grooves 107 are provided along scribing lines 105 onto the rear side 103 of a semiconductor wafer 101 where two or more chip sections 100 have been patterned, the grooves 107 are filled with a film 111 of material which does not react with the wafer and a back metal 113, and the rear 103 of the wafer 101 is coated with the back metal 113. Then, the back metal 113 is heated to be alloyed reacting with the wafer 101, and the film 111 of material, which is filled into the grooves 107 and non-reactive with the wafer 101 and the back metal, is removed to expose the rear side 103 of the wafer 101 along the scribing lines 105, and the wafer 101 is cut along the scribing lines 105. By this setup, a back metal can be prevented from peeling off at a low cost.
Patent JP-2000084673-A (JP)
Title: Tig welding torch for horizontal welding
Inventor: YAMADA MINORU
IPC: B23K9/167
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To fully melt the lower wall side of a narrow groove in horizontal welding of a narrow groove. SOLUTION: Supported by a torch body 8 is an electrode structure 6 which is so constituted that the upper and the lower face of a narrow planar insulation plate 1 arranged horizontally are held between the upper and lower electrodes 3, 4 each connected to a separate power source and that a welding wire is inserted at a position away from the electrode of the insulation plate 1. The tip end of the lower electrode 4 of the electrode structure 6 is cut obliquely to the rear and then to the front. At the time of horizontal welding of a narrow groove 11, a molten pool 10a is formed so as to be inclined backward against a welding direction, with the lower wall 11a of the narrow groove 11 melted by the arc of the lower electrode 4, before an overlapped part is caused by molten metal 10 flowing down from above.
Patent JP-H07110804-A (JP)
Title: Proto-type device
Inventor: TANAKA HIROHIKO
IPC: G06F19/00
Filed: 1993-10-14
Abstract: PURPOSE:To objectively inspect the operability of an equipment prior to its trial as a product by providing a proto-type device enabling another person to easily execute false experience for operability in the same conditions as that of a person (an aged person, a handicapped person, etc.) having various physical characteristics. CONSTITUTION:This proto-type device is provided with an operation simulation means 11 for simulating the operation of an operation part in an equipment, an output signal generating means 12 for generating the operation result of the operation part in the equipment simulated by the means 11 as an output signal, an output signal modulating means 13 for applying modulation corresponding to the characteristics of human senses to the output signal generated by the means 12 in accordance with the physical features of the operation part in the equipment, and an output means 14 for outputting the output signal modulated by the means 13 to an output device.