baber/WOPTO huggingface dataset:
Patent JP-S6329062-A (JP)
Title: Ignition distributor
Inventor: KATO HIDEYUKI
IPC: F02P7/00
Filed: 1986-07-22
Abstract: PURPOSE:To secure such an ignition distributor that is compact in size, having good durability and excellent reliability, by rotating a secondary coil of an ignition coil in and around the primary coil. CONSTITUTION:An ignition distributor is provided with a housing 1 supporting a shaft 2, plural fixed electrodes 15 to be electrically connected to a spark plug, a distributor cap 13, and both primary and secondary coils 103 and 102 independent to each other. An ignition coil 10 is constituted of the tightly installed primary coil 103 and the secondary coil 102 attached to the shaft 2 and rotating in and around the primary coil 103. And, rotating electrode 12 (12a and 12b) for distribution use are electrically connected to the secondary coil 102, rotating together with this secondary coil 102, and opposed to the fixed electrode 15 in order. Thus, since the secondary coil 102 rotates, a brush type feeding mechanism and a distribution rotor are disusable so that this ignition distributor is above to be compact in size, making its durability so better and reliability so high.
Patent JP-S6063518-A (JP)
Title: Laser printer
Inventor: IGA ATSUSHI
IPC: G02B6/04
Filed: 1983-09-19
Abstract: PURPOSE:To reduce an inertia, and to make a titled laser printer small-sized by constituting it so that a light source is positioned at the same side as a conical-linear light scanning converter against a rotary mirror, and an angle made by a normal of a mirror surface of the rotary mirror and a revolving shaft, and a numerical aperture of many optical fibers of the conical-linear light scanning converter satisfy a prescribed relation. CONSTITUTION:A titled laser printer consists of a conical-linear light scanning converter consisting oa laser light source 1 modulated by an information signal, a rotary mirror 2 and a lot of optical fibers 3, and an optical induction recording body 4. It is constituted so that a lot of optical fibers 3 are collected and arranged in the shape of a cylinder in an incident part 8 of the conical-linear light scanning converter, and a reflected light from a rotary mirror 7 irradiates directly the tip part of the optical fiber 3. That is to say, in case a light is made incident to the optical fiber 3, when an angle made by a normal of the mirror surface 7 of the rotary mirror and a revolving shaft 6, and a numerical aperture of a lot of optical fibers 3 of the conical-linear light scanning converter are denoted as theta and N.A., respectively, the expression is satisfied, and the incident part 8 is constituted so that a light from the light source is made incident to one or more of the fiber 3 ends.
Patent JP-S6329186-A (JP)
Inventor: FURUYA SHOJI
IPC: B22F3/15
Filed: 1986-07-22
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-H04339210-A (JP)
Title: Angular velocity sensor
Inventor: HARA NAOKI
IPC: G01C19/56
Filed: 1991-07-12
Abstract: PURPOSE:To prevent fatigue and breakage strength between a drive section and a detecting section. CONSTITUTION:First plate parts 42 and 43 and second plate parts 44 and 45 are build up of one-piece metal plates 40 and 41. The sides at ends of the first plate parts 42 and 43 and the sides at ends of the second plate parts 44 and 45 are arranged orthogonal to one another so as to be L in shape. Piezo-electric bodies 50 and 51 are formed at the first plate parts 42 and 43 and piezo-electric bodies 52 and 53 for detection at the second plate parts 44 and 45.
Patent JP-S5797347-A (JP)
Title: Tape winding apparatus
Inventor: UEDA KUNIO
IPC: H01F41/12
Filed: 1980-12-08
Abstract: PURPOSE:To improve the workability of winding a tape by winding the tape up to the end of a coil with winding heads on which a tape reel loaded with a tape is mounted at the thickness-wise center of a C-shaped ring. CONSTITUTION:As a drive motor 10 mounted on winding heads 1a and 1b is driven, a C-shaped ring 4 turns on a coil 2 in the direction of the arrow D. In this case, a tape reel 6 loaded with a tape 3 is so arranged at the thickness-wise center of the C-shaped ring 4 that it continuously receives an axial pressure with a dish spring 8. Thus, the tape 3 is wound under a tension force. The mounting of the tape reel 6 at the center of this winding apparatus, the tape can be wound up to the end of the coil 2.
Patent JP-H0616166-A (JP)
Title: Cowling device of motorcycle
Inventor: KAWAMOTO HITOSHI
IPC: B62J17/00
Filed: 1992-06-30
Abstract: PURPOSE:To fix meter panels on both meters side and cowl side without damaging the assembling property of meter panels. CONSTITUTION:In a cowling device 3 of a motorcycle where a wind screen 5 is provided on a cowl 4 for covering the front of a car body 2 and a meter panel 7 is installed between the cowl 4 plus the wind screen 5 and the meters disposed in the front of the car body 2, the rear of the meter panel 7 is fixed to the meters 6 or a support part (arm 11) for the meters 6, and the front of the meter panel 17 is fixed to the cowl 4 by an inserting means 26.
Patent JP-H1017028-A (JP)
Title: Toothpick packaging matter
Inventor: KINOSHITA KATSUHIRO
IPC: B65D81/28
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic toothpick whose tip is impregnated with a germicidal disinfectant by housing the toothpick in a container comprising a container body and a lid, and providing a germicidal disinfectant-containing sheet at a position on which the tip of the toothpick abuts. SOLUTION: In a state that a germicidal disinfectant-containing sheet 2 is positioned on a bottom face of a container body 1a, a toothpick 3 is housed in the container body 1a. By only closing a lid 1b, a state that the tip of the toothpick 3 is in contact with the germicidal disinfectant-containing sheet 2 is maintained. The germicidal disinfectant permeates from the tip of the toothpick 3 so as to sterilize and disinfect the tip of the toothpick 3. Accordingly, as the tip of the toothpick 3 can be used in a sterilized and disinfected state, it is very hygienic. Moreover, even after a container 1 is opened, the tip of the toothpick 3 in the container 1 is kept in contact with the germicidal disinfectant-impregnated sheet 2 when a toothpick packaging tool A is laid on a desk, etc., so that the tip of the toothpick 3 can be maintained in a sterilized and disinfected state.
Patent JP-H1021330-A (JP)
Title: Document picture processing system
Inventor: KURAMOCHI TSUTOMU
IPC: G06K9/20
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a document picture processing system capable of preventing the direct output of incorrect reading order. SOLUTION: A picture input processing part 1 reads out the picture data of a document and a character string direction setting processing part 2 sets up the direction of a character string in the document. A character block extracting processing part 3 analyzes the document picture data and extracts a character block and an initial state setting processing part 4 arranges characters in the character block by plural arranging methods and sets up initial states. A reading order estimating processing part 5 estimates the reading order of the character block started from respective initial states and rearranges the reading order. A reliability judging processing part 6 mutually compares respective rearranged order to judge the reliability of the estimated reading order.  A final result output processing part 7 changes output information in accordance with the judged reliability of the reading order and outputs the changed information.
Patent JP-H0460148-A (JP)
Title: Control device of two-cycle engine
Inventor: MATSUURA TAKASHI
IPC: F02P5/15
Filed: 1990-06-29
Abstract: PURPOSE:To smoothly decrease torque fluctuation so as to improve a feeling at deceleration time by switching combustion to stratified combustion and reduction-controlling a fuel injection amount in this combustion system when fuel is cut at the deceleration time or overspeed preventing time. CONSTITUTION:During operation of an engine, an engine speed Ne and a fuel injection amount Gf, respectively obtained by an engine speed detecting part 51 and a fuel injection pulse width calculating part 53, are input to a combustion system decision part 56 where stratified combustion in the case of low and intermediate load operation and uniform combustion in the case of high load operation are decided. When a fuel cut or fuel resetting is decided in a fuel/ resetting decision part 61, its decision signal is input with the decision signal of a combustion system to a switching control part 62 so as to switch the combustion system forcedly to the stratified combustion at fuel cut and reset time by a fuel injection timing determining part 54 and an ignition timing determining part 55. Here, a cut coefficient alpha is gradually decreased at the fuel cut time from a cut/reset coefficient calculating part 63, and a reset coefficient beta is gradually increasingly determined at the reset time.
Patent JP-H0710220-A (JP)
Title: Disc lifter
Inventor: KENMORI KAZUHIKO
IPC: B65G47/52
Filed: 1993-06-22
Abstract: PURPOSE:To prevent dust such as worn powder resulting from contact between a lift jaw and a disc from adhering to the surface of the disc in the case where the lift jaw is vertically moved. CONSTITUTION:In a disc cassette in which thin discs D are accommodated, a disc tilting means 20 is composed of a cylinder 21 and a cone-shaped tilting head 22 provided at the tip of the rod 21a of the cylinder 21 in order that the disc tilting means 20 forcedly tilts the tilting direction of a disc D2 positioning next to a disc D1 to be lifted by rising the lift jaw 12 of a lifting means 11 to a direction where the side of the lower end of the disc D2 approaches the disc D1. The tilting head 22 is arranged so that its tip is positioned in front of the lower end of the disc D2 in a state where the upper end of the disc D2 tilts toward the disc D1 when the lift jaw 12 of the lifting means 11 is opposite to the disc D1.
Patent JP-H0224888-A (JP)
Title: Magnetic disk cartridge
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B23/50
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a magnetic disk cartridge which is high in durability and low in error occurrence by mixing a specific amount of reinforcing powder to the magnetic layer of a magnetic disk which is rotatable inside the case of the cartridge and, at the same time, constituting the surface layer of the cleaning sheet of the cartridge which is brought into contact with and directly slid on the magnetic layer of specific fibers. CONSTITUTION:Ferromagnetic metal power of iron, etc., and 5-40wt.% of reinforcing powder of aluminum oxide are mixed into the magnetic layer of a magnetic disk housed in a cartridge case in a rotatable state and, at the same time, almost all of the surface layer of the cleaning sheet of the case on the disk side which is brought into contact with and directly slid on the magnetic layer is constituted of non-thermoplastic fibers. As a result, the durability of the magnetic disk can be improved and occurrence of errors due to the powder of thermoplastic fibers produced when the fibers wear by frictional heat can be prevented. Thus a magnetic disk cartridge which hardly produces errors can be obtained.
Patent JP-H0467332-A (JP)
Title: Optical disk and its manufacture
Inventor: SHIBATA TOSHIYUKI
IPC: G11B7/24
Filed: 1990-06-30
Abstract: PURPOSE:To prevent the warp of an optical disk by making stress of the film of synthetic resin for substrate protection smaller than that of the film of synthetic resin for protecting an optical recording medium film and cancelling the stress of the optical recording medium film by means of the difference of the stress of two films. CONSTITUTION:The protection films 6 and 8 composed of ultraviolet ray hardening resins are provided on the surface and back of the substrate 2 composed of the transparent synthetic resin. The protection film 6 is for protecting the optical recording medium film and the protection film 8 is for protecting the back of the substrate 2. They are manufacture by a spin coat and the like and a pull stress is given by using contraction at the time of hardening. The pull stress is made large in the protection film 6 and small in the protection film 8. The stress of the optical recording medium film 4 is cancelled by the difference of stress in the protection films 6 and 8. Thus, the warp of the optical disk can be prevented.
Patent JP-S6419037-A (JP)
Title: Oxidation of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: C07C51/235
Filed: 1987-07-14
Abstract: PURPOSE:To obtain 2-chloropropionic acid which is useful as a synthetic intermediate of agrochemicals under reduced corrosive conditions, practically in high selectivity, by using a specific compound, as a catalyst, to effect liquid-phase oxidation of 2-chloropropionaldehyde with O2. CONSTITUTION:2-Chloropropionaldehyde of formula I is oxidized in a solvent, preferably 2-chloropropionic acid or acetic acid, in a concentration of 5-15wt.%, in the presence of a catalyst of an indium compound such as indium oxide, indium hydroxide, indium sulfate or a thallium compound such as thallious sulfate, thallious oxide, thallious chloride, in liquid phase, using O2 or O2- containing gas, preferably at 40-90 deg.C, at an oxygen partial of 5-100kg/cm<2> to obtain 2-chloropropionic acid of formula II which is useful as an industrial chemical. The amount of the catalyst used is preferably 0.01-5wt.%.
Patent JP-S6330559-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: NAKAMURA YOSHIAKI
IPC: C08L81/02
Filed: 1986-07-25
Abstract: PURPOSE:To form a resin compsn. which has a low crystallization temp. while retaining a high m.p. and is suitable for use in the production of various extruded articles, by blending a poly-p-phenylene sulfide/m-phenylene sulfide random copolymer with a poly-p-phenylene sulfide homopolymer. CONSTITUTION:This polyphenylene sulfide (hereinafter referred to as PPS) resin compsn. is obtd. by blending 5-95 wt% poly-p-phenylene sulfide/m- phenylene sulfide random copolymer (hereinafter referred to as R-PPS) with 95-5 wt% poly-p-phenylene sulfide homopolymer (hereinafter referred to as H-PPS). It is preferred that R-PPS is composed of 2-98 mol% of p-phenylene sulfide unit and 98-2 mol% of m-phenylene sulfide unit. The amount of m- phenylene sulfide unit in R-PPS is pref. 3-30 mol% based on the total amount of the resin compsn.
Patent JP-S5964267-A (JP)
Title: Method of surface treatment
Inventor: KOBAYASHI HIROSHI
IPC: B24B31/14
Filed: 1982-10-05
Abstract: PURPOSE:To enable fine particles of hard materials to be embedded in the surface of a metal member when the surface of said metal member is subjected to abrasion resistance treatment, by barrel polishing said metal member requiring abrasion resistance by means of a barrel polishing abrasive mixed with said fine particles of hard materials. CONSTITUTION:A workpiece requiring abrasion resistance treatment, e.g., a ring valve 31 is barrel polished in a rotary barrel unit in which about 70% of a barrel abrasive consisting of an SiC material sintered into a pentahedron of 6- 15mm., and about 30% of approximately 600-grit SiC serving as fine particles of hard material, are thrown in together with 1l of water. Thereby, the fine particles (a) of SiC are embedded in the metal body (b) of the ring valve 31, greatly improving its abrasion resistance. As for the fine particles of hard materials, carbides such as B4C, TiC, VC, etc. or nitrides such as VN, ZrN, etc. are used besides the SiC.
Patent JP-H0226866-A (JP)
Title: Semiconductor ceramic composition
Inventor: IWATANI SHOICHI
IPC: H01C7/02
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a semiconductor ceramic compsn. having several kinds of resistance-temp. characteristics by consisting of SrO, PbO and TiO2 as primary components, mixing a specified auxiliary components therewith, and calcining the mixture in oxidizing atmosphere. CONSTITUTION:The title semiconductor ceramic compsn. is obtd. by calcining a mixture contg. 0.05-0.95mol.% Sr (expressed in terms of SrO), 0.05-0.85mol% Pb (expressd in terms of PbO), 0.90-2.0mol% Ti expressed in terms of TiO2, and 0.001-0.3mol% R expressed in terms of oxide of R [wherein R is at least one kind of element selected optionally from rare earth elements, Bi, V, W, Ta, Nb and Sb, wherein said rare earth elements (expect Ce), Bi and Sb are expressed in terms of 1/2 (R2O3); V, Ta and Nb are expressed in terms of 1/2(R2O5); Ce is expressed in terms of RO2; and W is expressed in terms of RO3], in oxidizing atmosphere. Several kinds of ceramics having PTC characteristic, V-type PTC characteristic, NTC characteristic, and CTR characteristic may be obtd. from the above described semiconductor ceramic compsn. Said characteristics may be further controlled or improved by adding SiO2 and/or impurity elements M (e.g., Mn, Cu, Ni, etc.) to the semiconductor ceramic compsn.
Patent JP-S59100247-A (JP)
Inventor: DEBASHISU BOOZU
IPC: C22C45/04
Filed: 1983-09-20
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-S6067731-A (JP)
Title: Internal-combustion engine controlled for operation of divided group of cylinders
Inventor: UENO MAKOTO
IPC: F02D43/00
Filed: 1983-09-22
Abstract: PURPOSE:To enhance the output power of an engine, by providing two intake passages connected to two divided groups of cylinders, and by connecting the portion, downstream to an intake shutoff valve, of the intake passage for the resting group of cylinders, to the other intake passage for the working group of cylinders through a valve which is opened or closed depending on the load upon the engine. CONSTITUTION:When an embodiment is made as a six-cylinder engine with a resting group of cylinders 16a-16c and a working group of cylinders 16d-16f, an intake passage 22 is divided downstream into two intake passages 23a, 23b corresponding to the groups of cylinders. The passages 23a, 23b extend almost parallel and adjacently to each other in an integrally formed housing. A throttle valve 24 is provided upstream to the divided portion of the intake passage 22. An intake shutoff valve 29 is provided in the intake passage 23a. The intake passage 23a downstream to the intake shutoff valve 29 is connected to the other intake passage 23b through a communication hole 36, which is opened or closed by a control valve 37.
Patent JP-S6152682-A (JP)
Inventor: NISHIDA YOTARO
IPC: B44C5/04
Filed: 1984-08-23
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-H1067777-A (JP)
Title: Benzothiophene compound and its use
Inventor: BRYANT HENRY UHLMAN
IPC: A61K31/57
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for treating and preventing estrogenic deprivation, postmenopausal syndrome, estrogen-dependent cancer, endometritis, etc. SOLUTION: This compound is represented by formula I [R1 is H, OH, O(1-4C alkyl), OCO-(1-6C alkyl), etc.; R2 is H, OH, O(1-4C alkyl), F, Cl, Br, etc.; A is a group, etc., of formula II [B is a group, etc., of OCH2 CH2 NR3 R4 (R3 and R4 are each independently a 1-4C alkyl, etc.)] or its pharmaceutically permissible salt or solvated material, e.g. [2-(4-methoxyphenyl)-6-methoxybenzo[b]thien-3- yl][4'-[2-(1-piperidinyl)ethoxy]biphenyl-4-yl]methanone. The compound of formula I can be obtained by acylating, e.g. desired benzothiophene precursor under Friedel-Crafts' condition by activated carboxyl compound.
Patent JP-H0463758-A (JP)
Title: Failure part display device of anti-skid brake control device
Inventor: SUEYOSHI JUNICHI
IPC: B60T8/88
Filed: 1990-06-30
Abstract: PURPOSE:To easily grip a failure part by operating an operating means for displaying the failure part, and by displaying a display pattern correspondent to the failure part through a failure part display means, when a failure happens to an anti-skid brake control system. CONSTITUTION:When displaying is to be carried out for a connected vehicle provided with anti-skid braking control systems (ABS) 4, 5 on a tractor 2 as well as on a trailer 3, a trailer connection display lamp 36, and failure display lamps 37, 38 of the ABS 4, 5, are laterally provided in a line on the side of the tractor 2. When a failure is detected by the failure display lamps 37, 38, and the lamps are thus lighted, a code of combination of lighting and turning out is set, in such a way that, for example, the lighting of the failure display lamps 37, 38 for 0.3 seconds, as well as the turning out thereof for 0.6 seconds, are repeated three times, after the lamps 37, 38 are once turned out by the failure part displaying operation of a driver, and the failure part is known by having the code corresponded to components of the ABS 4, 5, for example to one of speed sensors.
Patent JP-H104391-A (JP)
Title: Multicarrier transmission system
Inventor: OSAKI TSUTOMU
IPC: H04J1/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent remarkable decrease in a communication capacity and to detect the same channel interference in real time on the receiver side. SOLUTION: A multiplexer 1 inserts a pilot signal for synchronization to a head of a frame of transmission information and a demultiplexer 2 distributes n sets of outputs, one of which is used for a pilot signal and the other (n-1) sets of which are used for information data and they are distributed and outputted. After each output is modulated, a shifter 4 is used to shift each frequency to be a multicarrier frequency. A level converter 6 changes a level of the pilot signal and the resultant output in given by a combining device 7. The receiver side detects channel interference by using a non-signal part of the specific pilot carrier.
Patent JP-H0619467-A (JP)
Title: Music information processing system
Inventor: HIRANO SAYOKO
IPC: G10H1/18
Filed: 1992-07-01
Abstract: PURPOSE:To prevent the connection times of respective circuits and an information medium (bus line) from overlapping with each other by making plural tone generators deviate in reset timing. CONSTITUTION:A master CPU 301 and a tone generator 303 are connected to an address bus 115 and a data bus 116 through buffers 401-404, which are brought under switching control based upon clocks phi2 and phi4. The clock signals phi2 and phi4 are supplied from a clock generator 408, which is reset with a master reset signal M-RST(slave reset signal S-RST). The reset signals M-RST and S-RST are supplied deviating by one cycle (phi4 half cycle) of a clock signal phi3, i.e., a division time of a half channel. The connection times of a slave tone generator and a master tone generator 105 never overlap with each other. The buses 15 and 16 are usable as both a master and a slave in common.
Patent JP-H0835494-A (JP)
Title: Scroll type compressor
Inventor: IZUMI YUJI
IPC: F04C18/02
Filed: 1994-07-26
Abstract: PURPOSE:To prevent any drop of comprssion efficiency by obstructing over compression and return of gas. CONSTITUTION:A discharge port 18 is bored at a little off-centered position from the center 99 of the base plate 13 of a fixed scroll 1 and a part of the opening edge 21 on a compression room side is brought in contact with the inner end base part of a scroll wall 14 in the fixed scroll 1. The discharge port 18 is constituted so that the opening part 21 on the compression room 101 side can be covered by the end surface of the widely constituted inner end part of the scroll wall 16 of the movable scroll 10 under such state that the volume of one compression room 101 is reduced and is set to the minimum and extended from the neighbourhood of the inner end part in an outer end part direction along the outer shape line of the scroll wall 16. The opening width of this discharge port 18 extending in a scroll direction is larger than the opening width extending in the width direction of the scroll wall 16.