baber/WOPTO huggingface dataset:
Patent JP-H02200615-A (JP)
Title: Amphoteric surface active agent containing alkylene oxide
Inventor: ROBAATO BUI KASHIAANI
IPC: C09K23/18
Filed: 1989-11-29
Abstract: NEW MATERIAL: A compound of the formula I   R is a 6-22C alkyl or R3 -C6 H5 (R3 is a 6-16C alkyl); R1 is a group of the formula II [M is cation of H, an alkali metal, an alkaline earth metal, ammonium, a 2-4C alkanol ammonium, etc.]; R2 is H or a group of the formula II; (m) is 0-10; (n) is 2-15; X→O is an anion} or their mixture. EXAMPLE: N- 2-[N',N'-bis(carboxymethyl)-N'-(2-hydroxyethyl)ammonium]ethyl}- lauryltetraethoxyacetamide chloride of the formula. USE: A surfactant component indispensable in the field of cosmetic and toiletry, especially for a shampoo composition. PREPARATION: A compound of the formula I wherein R2 is H can be produced by propoxylating and/or ethoxylating a 6-22C primary alcohol or a 6-16C alkylphenol, condensing the obtained compound to a proper amine and carboxyalkylating the product.
Patent JP-S63160595-A (JP)
Title: Novel physiologically active polypeptide
Inventor: ICHIKAWA YATARO
IPC: C07K14/00
Filed: 1986-12-25
Abstract: NEW MATERIAL:A physiologically active polypeptide expressed by the formula. USE:A carcinostatic agent. PREPARATION:For example, a novel human tumor necrotic factor (TNF) gene capable of coding a polypeptide expressed by the formula using a base sequence of a structural gene part of a human TNF precursor cDNA as a base plate is designed and synthesized to respectively link a translation starting codon with the 5'-side and two translation completing codons with the 3'-side. The resultant plasmid is then linked to a suitable vector to prepare a recombinant plasmid containing a DNA region capable of coding the polypeptide, which is subsequently inserted to transform a host microorganism. The transformed microorganism is then cultivated in a culture medium to separate the formed product from the culture and afford the polypeptide expressed by the formula.
Patent JP-H10147872-A (JP)
Title: Gas line trouble diagnosis and repair method
Inventor: SATO TAKEO
IPC: C23C16/455
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically detect the ultimate pressure abnormality at the time of the evacuation of gas lines and further, to automatically detect the partial abnormal points of the respective lines. SOLUTION: (a) At the time of diagnosing the abnormal points of the gas lines, the evacuation of a treating chamber 1 is started by closing all of input valves, opening all of flow rate control valves 7 and output valves 6 and opening introducing valves 5. Error output indicating the gas lines abnormal are executed when the pressure in the treating chamber 1 fails to attain the evacuation ultimate pressure within the evacuation time. (b) Next, all of the output valves 6 are closed and when the evacuation ultimate pressure is not attained in this state, the error between the introducing valves 5 and the output valves 6 is decided.  (c) When the ultimate prescribed is attained, the output valve 6 of first gas line 21 is opened and when the evacuation ultimate pressure is not attained further in this state, the error between the output valve 6 and input valve 8 of the gas line 21 is decided. (d) When the ultimate pressure is attained, the processing is repeated with respect to the next and ensuing gas lines 22 in the same manner.
Patent JP-H04181034-A (JP)
Title: Magnetic clutch and brake
Inventor: UEMATSU TOSHIHIKO
IPC: F16D67/06
Filed: 1990-11-14
Abstract: PURPOSE:To facilitate gap adjustment between an armature and a rotor or a spacer by providing a spacer between a first and a second bracket and pressing an armature of an output shaft to this spacer, and inserting shims between the spacer and the second bracket or also between it and the first bracket. CONSTITUTION:When a clutch magnet 9 is excited, an armature on the clutch side is attracted due to the magnetic force and is pressed to a lining 10 in bending of a spring plate 14, so that the rotation is transmitted from an input shaft 5 to an output shaft 6. When the excition of the clutch magnet 9 is released and a brake magnet 18 is excited, an armature 17 on the brake side is pressed to a lining 19, so that the brake is applied to the rotation of the output shaft 6. In the case when gaps G1, G2 become large due to wear of the linings 10, 19, shims 24 are removed according to the wear quantity to reduce the gaps, so that attachment or detachment thereof becomes easy.
Patent JP-2001126296-A (JP)
Title: Objective lens and pickup device
Inventor: KIRIKI TOSHIHIKO
IPC: G02B13/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens of a high numerical aperture(NA) without increasing chromatic aberrations with a simple structure of a single lens. SOLUTION: This objective lens is used for a proximity field optical system arranged with a spacing between the objective lens and the recording surface of an optical information recording medium at a use light source wavelength or below. The objective lens has a refractive index distribution in a radial direction.
Patent JP-H10152130-A (JP)
Title: Package and packing method
Inventor: YAMAMOTO HIRONORI
IPC: B65D5/50
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a package and a packing method with which contents can be packaged stably without using auxiliary materials and damage and the like can be prevented, even when the contents have complicated shapes. SOLUTION: In a package 10, a main part 1 is formed into a box and out of a top face which is open, a bottom face 11, and four side walls 12, 13, 14, 15, from which curved parts 21a or lids 21, 22, 23, 24 having punched parts are extended. The lids 21, 22, 23, 24 are folded inside. Side faces and a top face of contents housed in the box are constrained by the bent parts 21a and the punched part, and fixed.
Patent JP-H11316685-A (JP)
Title: Device for performing remote control and/or operation of field device via field bus using controller and
Inventor: DE GROOT VINCENT
IPC: G05B15/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To execute remote control and/or operation of a field device in a run time environment by sending a program code describing the device function from the field device to a controller and then executing the program code in a run time environment. SOLUTION: A JAVA byte code of a memory 202 is generated by a JAVA compiler 204 by means of a JAVA source code of a file 203. An exclusive JAVA processor 205 executes the JAVA byte code via a field device, and the JAVA byte code is sent to a controller 208 via a field bus 206. In this example, the JAVA byte code is schematically shown on a connection line 213 and filed in a memory 202a. As the JAVA byte code is not dependent on a platform, an object related to parameter description can be used in the controller 208 in a JAVA run time environment and also via an adequate work plane.
Patent JP-H06165275-A (JP)
Title: Speaker equipment and television receiver using the speaker
Inventor: INOUE HIDEAKI
IPC: H04R1/34
Filed: 1992-11-18
Abstract: PURPOSE:To make the television receiver smaller and to attain high sound quality and high sound pressure acoustic reproduction by forming a sound guide leading a sound wave radiating from a sound tube to a front face of the television receiver. CONSTITUTION:An acoustic tube 8 whose aperture is thin and long and formed to be a shape close to nearly a rectangle and leading a sound wave is arranged to a front face of a speaker 1 and a tip opening of the acoustic tube 8 is adhered to an outer wall side face of a cathode ray tube 4 and an inner wall side face of a television cabinet 9. A cavity between the outer wall side face of the cathode ray tube 4 from the adhered part to an opening 12 of the television cabinet 9 and an inner wall side face of the television cabinet 9 is used to form a sound guide 11 used to lead the sound wave radiating from the acoustic tube 8 to the front side of the television receiver. Thus, the space between the cathode ray tube 4 of the television receiver and the television cabinet 9 is effectively utilized to form the sound guide 11 of the acoustic tube 8, then the cross section area of the sound guide 11 of the acoustic tube 8 is increased and high sound quality is attained.
Patent JP-H11138623-A (JP)
Title: Vacuum molding method
Inventor: OGATA SHINGO
IPC: B29C51/36
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To enable shaping to be performed to a specified form without an appearance defect in the important design part of a skin such as a two-tone line. SOLUTION: A presser member 31 which is movable forward toward or backward from a mold face is arranged in an opposite position to the mold face of a vacuum molding die 2, then part of a skin 1 is locally pressed by the presser member 31, and the skin 1 is vacuum-molded in such a state that part of the skin 1 is pinched between the presser member 31 and the mold face of the vacuum molding die 2. Defects such as the deviation or the bending of a two-tone line are prevented from occurring, as the deviation of the skin 1 is checked by the presser member 31.
Patent JP-H04181450-A (JP)
Title: Cooperated work system
Inventor: MORI KENJIRO
IPC: H04L29/02
Filed: 1990-11-16
Abstract: PURPOSE:To distribute cooperated use information without interrupting cooperated work or interactive operations by forming a logical communication path between programs for transmitting information, multiplexing and transmitting input operation information and cooperated use information (batch information) on a communication line. CONSTITUTION:According to an information transmission program 450, the cooperated use information is transmitted to the next station by using a logical communication path for exchanging batch information, and in the next station, the received cooperated use information is stored as an operation object data and further repeated to the next station. Then, cooperated use information 400 is distributed to all the stations. In this case, the information is divided into data blocks in a suitable size so as not to interrupt transmission, and the data of two logical communication paths 411 and 412 are transmitted in a time divided and multiplexed form on the communication line. Thus, the cooperated use information can be distributed without interrupting cooperated work.
Patent JP-H02156272-A (JP)
Title: Electrostatic conveying and transferring device
Inventor: TSUJI MASATO
IPC: G03G15/01
Filed: 1988-12-08
Abstract: PURPOSE:To prevent a resin film from generating heat by impressing voltage on an electrode through a sliding electrode so that the electrode does not come into contact with the resin film. CONSTITUTION:Plural belt-like electrodes 56 provided at regular intervals on a supporting body 54 are divided to a main electrode part 56-1 which directly comes into contact with the resin film 58 and the sliding electrode part 56-2 which does not come into contact with the resin film 58 and the sliding electrode part 56-2 is exposed by removing the end part of the resin film 58. Then, the voltage is impressed on the electrode 56 which is moved to a transferring position and a paper conveying position through the sliding electrode 56-2 so that the electrode does not come into contact with the resin film 58. Thus, even if the heat is generated by a contact resistance or spark in a contact part, the resin film is prevented from directly generating the heat with the heat generated in the contact part.
Patent JP-H07155955-A (JP)
Title: Welding torch
Inventor: MATSUI HITOSHI
IPC: B23K9/29
Filed: 1993-12-09
Abstract: PURPOSE:To eliminate a long distance reciprocation of a welding torch or a coil at the time of removing spatter, and to shorten a loss time caused on a spatter removing process. CONSTITUTION:This torch has a torch body 1, an electromagnetic 3 which is installed on the outer periphery of the torch body 1 and movable in the axial direction, and a driving means 2 which drives the coil 3 forth and back so that the coil 3 is placed at an advanced position projecting from the tip end of the torch body 1 or the tip end of the torch body 1 is placed at the retracted position projecting from the coil 3. Because only energizing the coil 3 at the advanced position can remove the spatter 6, the torch body 1 can execute the spatter removing process at the welding position as it is, and it can shorten the loss time caused on the long distance movement.
Patent JP-H09150285-A (JP)
Title: Detection of standing-up of product in thermal cutting-off work and thermal cutting device used to the same method
Inventor: ASANO HIROSHI
IPC: B23K26/38
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid the collision of a product to a thermal cutting work head by detecting whether the product is stood up or not and this position in a thermal cutting-off work device. SOLUTION: In the thermal cutting-off work device providing a work table 5 arranged plural needle type supporting body 25 and the thermal cutting work head 13 freely positioned relatively to the work W supported with the needle type supporting body, detecting lights 31 of a photoelectric sensor (29) are put up as grate-like on the whole range at the upper part approached to the surface of the work W supported with the needle type supporting body 25 on the work table 5. It is detected that a part of the product SP cut with the thermal cutting work from the work cuts off the detecting lights, and the standing-up of the product have been subjected to the thermal cutting work and the standing-up position are detected.
Patent JP-S63169544-A (JP)
Inventor: REONIIDO AREKUSANDOROBUICHI AS
IPC: G01N23/20
Filed: 1986-12-27
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-H04179928-A (JP)
Title: Production of thin-film transistor array
Inventor: NAKATANI NORIO
IPC: H01L29/78
Filed: 1990-11-14
Abstract: PURPOSE:To decrease the number of sheets of photomasks to be used by executing respective stages for forming the islands of a 2nd insulating film and the islands of a semiconductor film by devising of gate wiring patterns and exposing processing from the rear surface of a substrate. CONSTITUTION:Opaque gate wirings 20 are formed on a transparent insulating substrate 1. The 1st insulating film 3, the semiconductor film 4 and the 2nd insulating film 5 are successively formed thereon. First resist patterns are formed on the 2nd insulating film 5 by the 1st exposing processing from the rear surface of the substrate 1 and the 2nd insulating film 5 formed as the islands is formed on the gate wirings 20 exclusive of the fined regions. Second resist patterns are formed on the 2nd insulating film 5 and the semiconductor film 4 exposed from the circumferences of the 2nd insulating film 5 by the 2nd exposing processing and the semiconductor film 4 formed as the islands at the width larger than the width of the 2nd insulating film 5 is formed in the position of the gate wirings 20 exclusive of the fined regions. Drain electrodes 7 and source electrodes 6 are formed on the semiconductor film 4. The number of the sheets of the photomasks to be used is decreased and the throughput is improved.
Patent JP-H01151221-A (JP)
Title: Manufacture of both-face metallized film capacitor
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1987-12-08
Abstract: PURPOSE:To prevent a size between a joined film and a both-face evaporated film from being changed largely by a method wherein, after the joined film has been heated in advance and has been contracted thermally in advance, the film is wound or laminated together with the both-face evaporated film. CONSTITUTION:A capacitor element is composed of a film 1 which has evaporated a metal 2 such as aluminum, zinc or the like on both faces and which is composed of polypropylene, polyethylene, polyester or the like and a joined film 3 of a polyolefin film such as polypropylene, polyethylene or the like. After this joined film has been heated in advance at a prescribed temperature for a prescribed duration and has been contracted thermally, it is wound or laminated together with a both-face metallized film and is metalikon-treated; a metalikon layer 4 is formed; the capacitor element is completed. By this setup, it is possible to make a change in a size between the films very small and to enhance reliability of a capacitor.
Patent JP-H08143836-A (JP)
Title: Adhesive tape
Inventor: MATSUZAKI SOICHI
IPC: H05K3/32
Filed: 1994-11-19
Abstract: PURPOSE: To obtain an adhesive tape capable of preventing the increase in resistance values between circuits and lowering the apparent resistance values of the circuits, when individual printed circuits are bound to each other. CONSTITUTION: This adhesive tape 10 comprises a core film 1, insulating adhesive layers 2, 3 laminated to both the surfaces of the core film 1, protection films 4, 5 laminated to the insulating adhesive layers 2, 3, a notch 6 formed at least in the core film 1 and the insulating adhesive layers 2, 3, and a metal conductor 7 whose both ends 8, 9 are adhered to the respective insulating adhesive layers 2, 3 through the notch 6.
Patent JP-H03172627-A (JP)
Title: Electromagnetic clutch
Inventor: WATANABE TOSHIZO
IPC: F16D27/112
Filed: 1989-11-29
Abstract: PURPOSE:To reduce the axial direction length by providing the outer rim of an armature and a hub respectively with concentric annular flanges, supporting the armature with a damping material interposed between both of the flanges, and making the armature capable of selectively engaging with the engagement surface of the rotor. CONSTITUTION:An annular rotor 30 fitted coaxially with the stator 20 is axially supported with a hub 40 in free rotatably manner. The flange plate 60 of the hub 40 is provided with an annular flange portion 61. An armature 80 is supported by securing an elastic annular damping member 70 on the inner circumferential surface of the annular flange portion 61 and fitting the annular flange portion 81 of the annular armature 80 to the inner circumferential surface of the damping member 70. The armature 80 is opposite the engagement surface 35 of the rotor 30 with a gap in between for selective engagement with the surface 35 responding to the excitation of an electromagnetic coil 21. Since both flanges are coaxially extended and the damping material is sandwiched in between, the overall length is shortened for easy attachment.
Patent JP-H02157476-A (JP)
Title: Throttle body
Inventor: USUI TOSHIBUMI
IPC: F02M69/32
Filed: 1988-12-09
Abstract: PURPOSE:To increase the area of a passage and facilitate machining by forming the upper course side member of the bypass of a throttle valve integrally with a throttle body while forming the lower course side member thereof integrally with an intake manifold and forming a square passage. CONSTITUTION:A main flow passage 2 and a sub-flow passage 3 are provided on a throttle body 1 and the throttle port 9 of the main flow passage is formed in the vicinity of the sub-flow passage outlet 8. The inlet of an IAC (idling air control) passage is opened on the upper course side of a throttle valve 10 and the outlet of the IAC passage is opened while providing an IAC valve on the lower course side thereof. The upper course side of the lower course side opening portion of the IAC passage is formed with the groove 28 on the underside of the throttle body 1 while forming the lower course wide with the top face of an intake manifold 29, and the sectional area of the idling air passage outlet which is formed in a square shape can be made larger than one having a circular shape. Also, the outlet shape can be obtained by die- casting as is cast out without requiring machining while lower a cost.
Patent JP-2000137349-A (JP)
Title: Toner two-component developer
Inventor: KAWAGUCHI HIROSHI
IPC: G03G9/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high picture quality and good image density with a two-component developer in a developing device having plural magnet rolls, to achieve a long life in the two-component developer, and to decrease the cost of image formation to improve the economic performance. SOLUTION: A resin component having 3 to 7 g/10 min melt index and 56 to 63 deg.C glass transition temp. is used to obtain toner mother particles having good fixing property and storage property while keeping a high mechanical strength. By using a two-component developer consisting of the toner particles and a carrier, the toner hardly deposits on the carrier surface regardless to the stress produced in the developing device 10, which prevents deterioration of the carrier while maintaining good electrification property of the toner in a good state. Thus, high picture quality and good image density as well as a longer life of the developer are realized.
Patent JP-H03169557-A (JP)
Title: Ink jet head
Inventor: YANAGIDA SATOSHI
IPC: B41J2/055
Filed: 1989-11-29
Abstract: PURPOSE:To prevent an ink from oozing out of recessed gaps between piezoelectric transducers by a method wherein the recessed gaps between the adjacent strip-from piezoelectric transducers are sealed with a sealer made of a resin having a predetermined volume reduction coefficient at the time of curing and no rubber elasticity in a solid state. CONSTITUTION:A high-temperature liquid ink is sealed with an epoxy 44, a piezoelectric element 48 bonded or plated with metals 46, 47 on the both surfaces thereof, and a nozzle forming substrate 42 so as not to ooze outside. The epoxy 44 is never scraped off at the time of lapping because of its large bonding strength in a solid state. Furthermore, only unwanted parts of the epoxy 44 can be easily scraped off because it has no rubber elasticity, and strip-form recessed gaps can be filled with the epoxy 44 to be made flat. In this manner, a constant gap between each piezoelectric transducer 43 and a nozzle 45 opposed thereto is easily formed, thus resulting in improved ink flying characteristics. In addition, the epoxy 44 which is neither a resin volatilizing a solvent when curing or a condensation resin producing the bonding when curing reduces in volume when curing in a small ratio of 10% or less. The epoxy 44 is hardly reduced in volume when curing after being loaded in the recessed gaps in an uncured state, therefore realizing a perfect seal between the epoxy 44, the nozzle forming substrate 42, and the piezoelectric transducer 43.
Patent JP-H05151311-A (JP)
Title: Designing method for synchronous circuit
Inventor: KANAZAWA TAKESHI
IPC: H01L21/82
Filed: 1991-11-26
Abstract: PURPOSE:To attain a circuit design which does not cause automatically a malfunction due to a clock skew. etc., in the case of designing a synchronous circuit consisting of plural flip-flops as components by using an automatic arrangement wiring by a CAD system. CONSTITUTION:In an automatic arrangement wiring, a design is executed by using flip-flop blocks 2A, 2B having a clock signal input terminal T1 and a clock signal output terminal TO. In the case of a synchronous shift register 11, a data signal DA connects terminals, respectively so as to flow from the left side to the right side, and a clock signal CLK connects the terminals so as to flow the right side to the left side. In the automatic arrangement wiring, an input sequence of the clock signal to each flip-flop can be designated, and a malfunction of a synchronous circuit can be prevented.
Patent JP-H06294908-A (JP)
Title: Color filter of liquid-crystal display device and its manufacture
Inventor: KIN MOTOHIRO
IPC: G02F1/1335
Filed: 1993-12-10
Abstract: PURPOSE: To provide a color filter provided with an alignment pattern for easily aligning a mask, the manufacture method and the method of aligning the mask utilizing an alignment key pattern. CONSTITUTION: The alignment key pattern 22' provided with a level difference capable of generating the diffracted light of laser beams is formed on a substrate 21 and a first resist layer 23 for covering the alignment key pattern 22' is formed. The alignment key pattern 22' is irradiated with the laser beams 27, the diffracted light is detected and the mask for exposing the resist layer 23 is aligned. Thus, an accurate waveform diagram is detected and the process of automatically aligning the mask is easily executed.