baber/WOPTO huggingface dataset:
Patent JP-H0835470-A (JP)
Title: Hybrid engine starter
Inventor: MAEKAWA KATSU
IPC: B60L50/16
Filed: 1994-07-26
Abstract: PURPOSE:To improve the startability of an engine without any need of enlarging a motor drive system. CONSTITUTION:This starter is equipped with an AC motor 2 coupled to an engine 1 and control sections 3 and 16 for controlling the motor 2 as an electric motor or a generator. In addition, a start control section 8 is provided, so as to control the torque of the motor 2 for the generation thereof in a direction opposite to an engine rotating direction, upon receipt of a start signal and then for torque generation in an engine rotating direction.
Patent JP-S6418469-A (JP)
Title: Coating method for sealant
Inventor: HANNUKI KOUZOU
IPC: B05C5/00
Filed: 1987-07-13
Abstract: PURPOSE:To enable a sealant to be automatically applied in a uniform thickness, by providing an application nozzle with a means for supplying a sealant and a robot operating the movement of the nozzle. CONSTITUTION:In order to discharge a sealant from an applicator nozzle 2 in an amount which is in proportion to the traveling speed of the applicator nozzle 2, point A before point B where the traveling speed of the applicator nozzle 2 decreases greatly is set as a flow change point. When the applicator nozzle 2 reaches the point A, the speed of a flow-regulating pump 11 is decreased so that at the time when the applicator nozzle 2 passes the point B and decreases its traveling speed, the amount of the sealant being discharged can be decreased to a value in proportion to this decreased traveling speed. Further, point C before point E where the traveling speed of the applicator nozzle 2 increases is set at a flow change point, and the discharge amount is made to increase to a value in proportion to the increased traveling speed. Accordingly, the application can be performed in a uniform thickness.
Patent JP-S6360333-A (JP)
Inventor: ROBAATO FUREBIRU
IPC: A47K1/00
Filed: 1987-07-13
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-2001004051-A (JP)
Title: Valve driving gear
Inventor: HARA TETSUHIKO
IPC: F16K31/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve driving gear with no necessity for complicated and experiential know-how of high accurate screw work, center position aligning work of a valve element to an opening, etc., and also applicable to a three or four way valve. SOLUTION: A valve driving gear 1 has a body part 2 connected to an inflow pipe 5 for inflow of a fluid and to outflow pipes 6a, 6b for outflow of the fluid, valve elements 3a, 3b which can be operated in a prescribed range for opening/ closing openings 7a, 7b connected to the outflow pipes 6a, 6b of the body part 2, and a drive part 4 for driving the valve elements 3a, 3b. The drive part 4 has a cam member 11, provided with a cam surface having a protruded part for operating the valve elements 3a, 3b in a direction closing the openings 7a, 7b and a low surface part for operating the valve elements 3a, 3b in a direction opening the openings 7a, 7b, and a drive source 13 driving the cam member 11 rotated to operate the valve elements 3a, 3b by opposing the protruded part and the low surface part of the cam surface respectively to the valve elements 3a, 3b.
Patent JP-H0619360-A (JP)
Title: Separating pawl
Inventor: AWAZU NAOAKI
IPC: C08L27/18
Filed: 1992-06-30
Abstract: PURPOSE:To ameliorate toner adhesion at a high temp. and to prevent the generation of a paper jam by compression molding a specific compd. to form the green compact of the separating pawl of a shape which is of a specific value or below in the inscribed circle diameter at the front end and calcining this green compact, thereby sharpening the edge of the pawl. CONSTITUTION:The compd. consisting of 30 to 90wt.% polyimide resin and 70 to 10wt.% tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer is compression molded to form the green compact of the separating pawl of the type which is <=70mu in the inscribed circle diameter at the front end of the pawl and thereafter, the green compact is calcined. The polyimide resin is preferably an arom. polyimide resin and has preferably the molecular structure expressed by formula. Such polyimide resin is produced by bringing polymellitic anhydride and diaminodiphenyl ether into reaction. A known tetrafluoroethylene/ perfluoroalkyl vinyl ether copolymer is usable.
Patent JP-S5962899-A (JP)
Inventor: MATSUI NORIKO
IPC: G10L15/32
Filed: 1982-10-04
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-H0927328-A (JP)
Title: Nonaqueous battery
Inventor: AKUTSU MITSUO
IPC: H01M10/05
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous battery with excellent impregnating capability of a nonaqueous electrolyte to a separator, a high capacity, a high voltage, and less dispersion of performance. SOLUTION: A nonaqueous battery has at least a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte as a constituting element, and the nonaqueous electrolyte contains at least one kind of a compound represented by general formula (I) 0.01-10wt.%.
Patent JP-H11107-A (JP)
Title: Tea leaf having high content of catechins
Inventor: YAMAHARA JOJI
IPC: A61P35/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tea leaves desirable in a society with a high percentage of aged people, more effectively and safely drinkable without adverse effects, by making the tea leaves include catechins in a high weight ratio. SOLUTION: These tea leaves contains catechins in >=15 wt.% weight ratio. The teat leaves are preferably cultivated under conditions of a temp. of 25-30 deg.C, 70-90% humidity, and 8,000-12,000 lux illuminance. Only drinking of a small amount of 2.5-5 g of the tea leaves corresponds to a catechin amount by drinking of ordinary tea leaves and eliminates tea drinking in a large amount frequently. The dosage form of the tea leaves to be supplied may be an ordinary teat agent form or powder. The administration of the tea leaves will not impair a taste by a high catechin content.
Patent JP-H0724583-A (JP)
Title: Manufacture of pressure vessel and material used therefor
Inventor: UCHINO KOJI
IPC: C22C21/02
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the generation of defects such as cracks and blowholes at weld zone and to improve the reliability in forming a pressure vessel by joining a plurality of split bodies made of Al alloy material by the electron beam welding. CONSTITUTION:An upper split body 12 and a lower split body 14 are prepared by using Al alloy of a composition consisting of, by weight, 0.8-1.2% Si, 0.5-1.0% Mn, 0.4-0.8% Mg, 0.1-0.2% Ti with the ratio of the content of Mg to that of Si (Mg/Si) being <=0.8, and the balance Al with inevitable impurities, and these split bodies are joined by the electron beam welding to form a pressure vessel body 10.
Patent JP-S6064307-A (JP)
Title: Optical attenuator
Inventor: NAGANUMA NORIHISA
IPC: G02B6/26
Filed: 1983-09-19
Abstract: PURPOSE:To obtain an optical attenuator which is simple, small and inexpensive by placing optical fibers which make a pair on a common optical axis so as to face each other, inserting a flat plate consisting of a transparent material between the fibers and making the flat plate tiltable with respect to the optical axis. CONSTITUTION:Optical fibers 1 and 1' which are paired are placed on a common optical axis 6 so as to face each other apart at a prescribed space D. A transparent flat plate, for example, a glass plate 5 through which an optical axis 6 passes is provided rotatably around an axis 7 of rotation in the space D. When the plane of the plate 5 is inclined from the position perpendicular to the optical axis, the light beam moves parallel and the part where a power distribution is weak enters the optical fiber, thereby attenuating the light input. The device which is small and simple is thus constituted and the cost is reduced.
Patent JP-S5963075-A (JP)
Title: Floppy disk device
Inventor: ASADA ATSUSHI
IPC: G11B25/04
Filed: 1982-09-30
Abstract: PURPOSE:To simplify the constitution of a device by driving two pieces of diskets by one disket driving motor. CONSTITUTION:A double spindle motor 15 is driven by a MOTOR-ON signal. Accordingly, both diskets 1a, 1b are driven. Subsequently, a track positioning motor 14 is driven by a DIRECTION SELECT.STEP signal and a supporting member 13 engaged to its rotary shaft 14a moves in the horizontal direction, by which heads 12a-12d move to a designated track position. Also, when a DRIVE/ HEAD SELECT signal is inputted to a floppy disk controlling circuit 21, a desired head is selected by a head switching circuit 22, and information led to a head recording and reproducing circuit 27 can be prevented and reproduced. In this way, two pieces of diskets can be driven by one disket driving motor, therefore, the constitution of a device is simplified, the device is made small- sized and the cost reduction can be realized.
Patent JP-H0926550-A (JP)
Title: Multibeam scanner
Inventor: NARITA MASAKI
IPC: G02B13/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a multibeam scanner capable of obtaining a desired spot diameter on a surface to be scanned even by the simple adjusting means of a light source part. SOLUTION: This multibeam scanner is constituted of a semiconductor laser array 1 having plural light sources in an array state, a collimating lens 5 making plural light beams from the semiconductor laser array 1 parallel luminous fluxes or nearly parallel luminous fluxes, a scanning means 12 scanning the surface to be scanned 22 with plural light beams, and image formation parts 13 and 14 forming the scanning light beams into an image on the surface 22. In the scanner, a position where the image should be formed in terms of design (desired spot position) exists in dispersion in the depth direction of the image formation positions (spot position) of plural light beams. Namely, the dispersion of the spot diameter is restrained to the minimum on the surface 22 by distributing the spot positions in the depth direction of plural beams to the desired spot position.
Patent JP-H073482-A (JP)
Title: Cleaning agent for metal
Inventor: TODA MINORU
IPC: C23G5/032
Filed: 1993-06-21
Abstract: PURPOSE:To provide the cleaning agent for metal which quickly and thoroughly cleans and removes the process oil sticking to an electronic component, a precision machinery component, etc., and also does not remain on the matter to be treated. CONSTITUTION:The process oil sticking on the matter to be treated is removed well by using the cleaning agent for metal containing 3-methyl-3-alkoxybutanol, a surfactant and an alkaline compd. in wt.% of 1:0.01-25: 0.01-25 respectively.
Patent JP-S6332429-A (JP)
Inventor: TAZO TORAO
IPC: A01G31/04
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0791217-A (JP)
Title: Intake/exhaust valve driving controller of internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F02D13/02
Filed: 1994-07-26
Abstract: PURPOSE:To prevent driving loss of a valve system and generation of large working noise, etc., by restricting a rise in the working acceleration level of intake/exhaust valves at the time of controlling small working angle. CONSTITUTION:A disc housing 35, which is interposed between a driving shaft 21 and each cam shaft 22, and which is vibrated in the radial direction of the driving shaft 21 by means of a driving mechanism 39, and an annular disc 29, which is rotatively held on the inner circumference of the disc housing 35, and by which a difference in rotation phase is generated between the driving shaft 21 and the cam shaft 22 following eccentric movement, are provided. The rocker arm 61 provided on the disc housing 35 through a rocker shaft 60 is interlocked with vibration of the disc housing 35 to change a rocker ratio, and the valve lifting level at the time of controlling a small working angle is thus controlled to a small level.
Patent JP-H0516439-A (JP)
Title: Label printer
Inventor: SUZUKI MICHIO
IPC: B41J21/00
Filed: 1991-07-15
Abstract: PURPOSE:To reduce the interruption of printing further, and to shorten the continuous dispensing time of a plurality of lebels by drawing the printing information of the next label and subsequent labels to an image buffer as image data during printing when a plurality of the labels are printed continuously. CONSTITUTION:An area A, an area B and an area C, in which the image data of a label corresponding to one sheet can be stored respectively, are formed previously to an image buffer RAM, image data are drawn to one of the three areas, and image data are drawn to other areas during the printing of one area. The image data of each area are printed in drawn order.
Patent JP-H11355883-A (JP)
Title: Loudspeaker system
Inventor: KATO TOSHIFUMI
IPC: H04R9/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a device which stably secures a wide reproducing frequency band from a low band to a high band and which is formed thin by making a diaphragm, such that the top part is formed between an inner peripheral edge and an outer peripheral edge and positioning the inner peripheral edge and the outer peripheral edge on a sound radiating side as compared to the top part. SOLUTION: A diaphragm 8 is made so that the top part is formed between an inner peripheral edge and an outer peripheral edge. The inner peripheral edge and the outer peripheral edge are positioned on a sound radiating side, as compared to the top. The diaphragm 8 is molded from a synthetic resin, for example, it has a ring-like sound radiation face from the inner peripheral edge to the outer peripheral edge, and a hole for connecting a voice coil bobbin 6 is formed in the inner peripheral edge. The inner peripheral edge of the diaphragm 8 is connected to one end of the voice coil bobbin 6 by engaging the voice coil bobbin 6 to the hole and fixing it with an adhesive on the like. An edge 9 is fitted to the outer peripheral edge of the diaphragm 8, and by having the outer peripheral edge of the edge 9 fixed to a frame 5 with an adhesive or the like, it is connected to the frame 5.
Patent JP-H1120219-A (JP)
Title: Thermal recording type printer
Inventor: SUGITO YOJI
IPC: B41J2/36
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure an impedance of a power source in a simple structure and to perform the recording with a stable density even by a voltage of the power source having fluctuation in terms of a thermal recording type printer that performs the recording on a recording medium by applying a pulse current for thermal recording. SOLUTION: Input power source voltages at the operating time and the non-operating time of a motor are measured at the print starting time. An impedance of a power source 2 is calculated based on a difference between the measured both of input power source voltages and an operation current value of the motor. An applying current value during the printing is determined corresponding to the number of dots to be printed. The input power source voltage during the printing is calculated based on the applying current value and impedance of the power source 2 and a pulse having a width corresponding to the voltage is applied to a recording head.
Patent JP-S6067507-A (JP)
Title: Polymerization of alpha-olefin
Inventor: YANO TAKEFUMI
IPC: C08F4/02
Filed: 1983-09-22
Abstract: PURPOSE:A catalyst which is composed of a solid component resulting from treatment of a specific carrier with titanium tetrahalide and a cyclopropanecarboxylic ester, of an organoaluminum compound and an aromatic carboxylic ester is used to obtain the titled polymer in high yield. CONSTITUTION:The polymerization of alpha-olefins of 3 or more carbon atoms is carried out with a catalyst which is composed of (A) a solid component which has been prepared by bringing a titanium tetrahalide into contact with a support resulting from reaction between an aluminum halide and a silicon compound of formula I (R<1> is 1-8C alkyl, phenyl which may be substituted; R<2> is 1-8C alkyl; m is 0-3) followed by reaction with a Grignard reagent of the formula: R<3>MgX (R<3> is 1-8C alkyl; X is halogen) and subsequent treatment with a cyclopropanecarboxylic ester of formula II (R<4> is 1-8C alkyl), (B) an organoaluminum compound of the formula: A1R<5>3 (R<5> is 1-6C alkyl) and (C) an aromatic carboxylic ester.
Patent JP-H02125779-A (JP)
Title: Recording control apparatus
Inventor: ANZAI KATSUHIKO
IPC: B41J21/00
Filed: 1989-07-07
Abstract: PURPOSE:To prevent the alteration and disappearance of the previous format data, in newly storing formed data in the first memory means, by providing the second memory means for preserving the previous format data. CONSTITUTION:When a writing destination is successively designated on the basis of the writing command of format data to respective page control tables 4a, 4b by an overlay pointer 2b, a CPU 1 independently controls the format data stored in one page control table 4a designated previously and the format data written in the other page control table 4b designated later to hold writing order. When the CPU 1 controls the format data stored in one page control table 4a by a temporary preserving pointer 2a, the CPU 1 makes the writing destination based on the writing command of the format data to the page control table 4b preferential to the other page control table 4b and temporarily hold the format data previously written in one page control table 4a.
Patent JP-H0729144-A (JP)
Title: Magnetic recording medium
Inventor: NOZAWA JUN
IPC: H01F10/12
Filed: 1993-07-14
Abstract: PURPOSE:To set a combination of the coercive force and the squareness ratio at a desired optimum value, by adjusting the coercive force of a magnetic layer of Co alloy laminated on an undercoat of Cr alloy and the squareness ratio within a predetermined range. CONSTITUTION:A non-magnetic substrate 1 constitutes a glass disc. The substrate 1 and a sputtering target are set in a chamber of an RF magnetron sputtering device, when the pressure is reduced. While the substrate is kept at a specific temperature, Ar gas is introduced into the chamber to form a non-magnetic undercoating layer 2 by sputtering. Similarly, a layer 3 of Co, Pt, Cr and Mo alloy is formed on the undercoating layer 2 using Ar gas as a sputtering gas and a target of Co, Pt, Cr and Mo. A protecting layer 4 is formed with the use of a carbon plate as a target. Then, a lubricant layer 5 is applied on the protecting film 4, whereby a magnetic recording medium 6 is formed. The coercive force of the magnetic layer of Co alloy laminated on the undercoat of Cr alloy and the squareness ratio can be set at desired optimum values.
Patent JP-S6067869-A (JP)
Title: Timing signal generator
Inventor: HAYASHI YOSHIHIKO
IPC: G01R31/28
Filed: 1983-09-22
Abstract: PURPOSE:To simultaneously form a timing signal and a delayed strobe signal with high accuracy, by forming a test cycle signal, the delay signal thereof and a clock signal synchronous to both signals while counting and delaying said clock signal. CONSTITUTION:In order to form a delay test synchronous signal obtained by delaying a test cycle signal 11 over a definite time (TRTD), a counter 47 and a delay line 49 read a delay time from delay memory 48 to load the same to the counter 47 and holds the value, obtained by applying adding operation to the values held to a register 52 by an adder 51, to the register 52 to set the delay time of the delay line 49. Therefore, a delayed test cycle signal 26 is outputted so as to be delayed over the delay time with respect to the test cycle signal 11 formed by a start control circuit 36.
Patent JP-S6152978-A (JP)
Title: Casting method
Inventor: HAYASHI KIYOHIDE
IPC: B22D27/09
Filed: 1984-08-22
Abstract: PURPOSE:To increase the yield of a product and to prevent the generation of a defect by pouring a molten metal through a sprue and solidifying the molten metal while exerting pressure to an open top feeder by gas. CONSTITUTION:An open top feeder port 71 is formed of an exothermic heat insulating sleeve 3 and a gas pressurizing chamber 2 enclosing the port is fixed to a sand mold. The molten metal is solidified through the open top feeder 71 under the gaseous pressure of 0.1kg/cm<2>.G and below the resistance pressure of the sand mold. An inert gas, nitrogen or air is usable as the pressurizing gas.
Patent JP-2000014088-A (JP)
Title: Motor
Inventor: YOSHIDA HIROSHI
IPC: H02K5/24
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a motor by reducing the number of parts and, at the same time, to improve the silentness of the motor. SOLUTION: A motor 21 is provided with a stator 25 formed by winding a winding 23 around a core 22, a rotor 31 which contains magnet pieces 31 and can rotate against the stator 25, and a Hall element 33 arranged on one side in the axial direction and a relatively broad gap is formed between the core 22 of the stator 25 and the Hall element 33. The end sections of the magnet pieces 31 on the Hall element 33 side are magnetized in the peripheral direction so that the Hall element 33 may detect magnetic holes and, at the same time, the center of the magnetism distribution in the magnetic pieces 31 is made coincident with that of the magnetism distribution in the core 22 by constituting step sections 41 by partially forming grooves 40 on the magnet pieces 31.
Patent JP-H0465996-A (JP)
Title: Position registration area construction system
Inventor: YASUDA YOSHIYUKI
IPC: H04B7/26
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the change of transfer capacity required for a radio section when the moving speed of a mobile station changes by setting the dimension of the position registration area in advance corresponding to the speed of each mobile station. CONSTITUTION:When moving at the moving speed corresponding to a mobile station 41 and a high-speed mode A, the position registration is performed in positions 52/53/54 where the information contents of a time slot changes accompanied by the movement of the movile station 41. When the station 41 transfers a position registration request signal to a radio base station, the position registration area where the mobile station exists is discriminated in the radio base station while adding the information indicating the performance of the position registration based on the position registration discrimination signal of the mode A. When the mobile station 41 moves at the moving speed 51 of a low-speed mode B, the position registration is performed only in the position 53 where the information contents of the time slot changes accompanied by the movement of the mobile station since the station 41 refers to the only time slot corresponding to the mode B.
Patent JP-S6153249-A (JP)
Title: Purification of 2,6,2'-triaminoethyl hexanoate trihydrochloride
Inventor: KISHIDA HITOSHI
IPC: C07C229/26
Filed: 1984-08-24
Abstract: PURPOSE:To obtain the titled compound having low methanol content and usable in the phosgenation process without using a drying and pulverization process, by crystallizing the compound using a mixture of di- or monochlorobenzene and methanol, and washing the obtained crystal with chlorobenzene. CONSTITUTION:Lysine dihydrochloride is made to react with ethanolamine hydrochloride in the presence of hydrogen chloride gas, and the objective 2,6,2'-triaminoethylhexanoate trihydrochloride is crystallized from the reaction product by using a mixture of dichlorobenzene or monochlorobenzene (hereinafter called as chlorobenzene) and methanol (e.g. mixture of 30-45% chlorobenzene and 55- 70% methanol) as the crystallization solvent. The obtained crystal is dispersed in chlorobenzene, and the washed crystal is separated by filtration. The above cleaning procedures are repeated to substitute the attached methanol until the methanol content of the wet crystal reaches <=0.05%. The wet crystalis used as the dispersed particles for photgenation process.