baber/WOPTO huggingface dataset:
Patent JP-H0373407-A (JP)
Title: Magnetic head for computer and production thereof
Inventor: FUJISHIMA HIROKI
IPC: G11B17/32
Filed: 1989-08-14
Abstract: PURPOSE:To allow the smooth execution of the relative traveling with a magnetic recording medium without degrading recording and reading out characteristics of information by forming specific projectingly curved surface of the fine powder of a nonmagnetic and wear resistant material, such as metals or ceramics, on the sliding surface of a slider. CONSTITUTION:The fine powder of the material 8 deposits on the sliding surface 7 of the magnetic head 1 is a voltage is impressed to the material 8 as cathode. Since one rectangular through-hole 13 is provided on the mask 11, the shape on the outside surface of the deposit 9 is nearly cylindrical. The max. thickness of this deposit 9 is specified to 0.15 to 0.2 mum by suitably selecting the length on the long side of the through-hole 13 and the impressing time of the voltage. Since the outside surface of this deposit 9 constitutes the sliding surface with the magnetic recording medium and the projectingly curved surface is formed, the sticking of the surface of the magnetic recording medium and the sliding surface of the magnetic head does not arise even if both surfaces come into contact with each other. The air layer of a slight thickness is naturally formed between the two surfaces as the medium travels. The traveling resistance decreases in this way and the smooth traveling is executed.
Patent JP-S63170411-A (JP)
Title: Multiphase epoxy heat-set article having rubber in disperse phase
Inventor: JIYON KENESU BAADO
IPC: C08G59/40
Filed: 1987-08-24
Abstract: Disclosed are multiphase epoxy thermosets having improved toughness and peel strength levels. The epoxy thermoset resin can serve as a matrix resin for composite structures and as a high temperature adhesive in bonding bodies together. The matrix comprises a crosslinked continuous phase and a crosslinked discontinuous phase which contains the rubber phase.
Patent JP-S60104482-A (JP)
Title: Catamaran
Inventor: MIHO TAKEMI
IPC: B63B1/12
Filed: 1983-11-08
Abstract: PURPOSE:To aim at increasing the wave drag and sailing of a catamaran, by gradually increasing, in the direction from the bow to the stern, the transverse width of a tunnel formed in the bottom section of the catamaran from the bow to the stern and opened at its bottom surface, and as well by providing hydrofoils on the bow and stern sides, respectively. CONSTITUTION:A tunnel 2 is formed in the bottom section of a hull, extending from the bow to the stern and opened at its bottom. The transverse width of the tunnel 2 is gradually increased from the middle section of the hull to the stern. Further, hydrofoils 3a, 3b are disposed in the lower section of the tunnel 2 in positions near to the bow and the stern, respectively. The shape of the tunnel is such that the transverse width of the tunnel is gradually increased toward the stern, and therefore, the wave resistance and sailing resistance of the catamaran due to water stream passing through the tunnel may be made small. Further, the hull may be floated up by the hydrofoil as the speed of the catamaran is increased. Thus, the wave resistance may be made small, and it is possible to aim at heightening the speed of the catamaran.
Patent JP-S5999688-A (JP)
Inventor: FURUKAWA HIROICHI
IPC: H01R4/48
Filed: 1982-11-30
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-H0764145-A (JP)
Title: Film information reader
Inventor: NANBA KATSUYUKI
IPC: G03B17/24
Filed: 1993-08-25
Abstract: PURPOSE:To provide a film information reader which is installed in a reproducing device for developed film having a magnetic track surface for recording film information and which can surely read film information on the magnetic track surface installed on the leader side of the film. CONSTITUTION:The magnetic track surface J3 is provided at the end along the longitudinal direction of the leader 8A of the film 8 applied to this film information reader. The magnetic track surface J3 is read by making magnetic heads 15a and 15b abut on the track surface J3 when the film 8 fed once is fed in a reverse direction to the direction of a film cartridge 1. At such a time, the leader surface is tightly stretched between the cartridge 1 and the heads 15a and 15b, so that the magnetic head is made to uniformly abut on the track surface 13. As a result, errors in reading the film information are surely prevented.
Patent JP-S6269637-A (JP)
Title: Element isolating method
Inventor: OKA NAOMASA
IPC: H01L21/306
Filed: 1985-09-24
Abstract: PURPOSE:To realize element isolation as patterned by using selective isolation by a method wherein hydrazine is used for etching a silicon substrate for the formation of a U-geometry groove, a silicon nitride film is formed on the entire surface except on the bottom of the U-geometry groove, and an isolating oxide film is formed in the U-geometry groove. CONSTITUTION:After the formation of an oxide film 8 by thermal oxidation on the surface of a silicon substrate 4, a window 9 is provided in an element isolating region which is for the isolation of an element region 20 for the formation of a semiconductor element, an anisotropic etching process is accomplished for the silicon substrate 4 through the window 9, and the etching process is stopped midway for the formation of a V groove 11 with its cross section shaped after the letter U. Next, a silicon nitride film 12 is formed to serve as a mask for selective oxidation and a window 13 is provided in the silicon nitride film 12 only in the bottom of the V groove 11. Under such conditions, an isolating oxide film 14 fills up the V groove 11 after oxidation is accomplished for the isolating region. The silicon nitride film 12 impedes the isolating oxide film 14 from going into under the insulating region, which prevents bird's beaks. In this way, an element region is prevented from growing larger than necessary. The silicon nitride film is then removed for the establishment of high- precision element isolation.
Patent JP-S6365574-A (JP)
Title: Recognition processor
Inventor: MIYAHARA HAKOBU
IPC: G06F15/177
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a recognition processor which can be shared and utilized exclusively from plural sets of host control units, by providing an exclusive control means to which plural sets of host control units can be connected, and which receives exclusively an input and an output in accordance with an instruction from these host control units. CONSTITUTION:The titled processor is constituted by connecting a host control nit 1 and 2 to a recognition processor 3 having an exclusive control means 31. The exclusive control means 31 is connected to the host control unit 1 and 2, and constituted so as not to receive simultaneously an input and an output to the recognition processor 3 from the host control unit 1 and 2 by an instruction from the host control unit 1 and 2. That is to say, the exclusive control means 31 receives exclusively an input and an output from only one of the host control unit 1 and 2. In such a way, the recognition processor can be shared and utilized exclusively from plural host control units, and the system rice of a recognition processing system for which it is necessary to use plural sets of recognition processors is reduced remarkably.
Patent JP-H1146656-A (JP)
Title: Device for attracting and catching flea
Inventor: NONO ISAO
IPC: A01M1/14
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject device having no possibility to leave an insecticide, capable of being repeatedly used without using a domestic electric source and a battery, and capable of safely and easily catching and controlling the fleas by having a luminous fluorescent substance-containing attracting member having a prescribed afterglow brightness. SOLUTION: This device has a luminous fluorescent substance-containing flea-attracting member 1, such as SrAl2 O4 , having an afterglow brightness of >=1000 mcd/m<2> . The afterglow wavelength of the flea-attracting member 1 is preferably 370-660 nm, and fleas are preferably attracted and caught with the flea-attracting and catching device.
Patent JP-S58114656-A (JP)
Title: Digital multi-phase talkie device
Inventor: SHIMIZU TAKAO
IPC: G10L13/02
Filed: 1981-12-28
Abstract: PURPOSE:To assure a sound of high quality and to facilitate an easy control of program searching for a switchboard, by reading and delivering successively the digital information of each memory and then writing the information to a memory of the next stage with the designation of an address counter. CONSTITUTION:An input switch ISW is closed with loop switches LSW0-N opened for the input of the talkie information. Then the analog sound information is fed through a terminal (a) and converted into the digital information through a converting circuit IDC to be fed to an RAM1. As a result, an address counter AC starts counting with a clock pulse (c) to control the timing of the writing/reading operation of RAM1-N as well as to designate an address. In accordance with the address designation of the counter AC, the data of RAM1- N are shifted with each bit. At the same time, the information read out of each RAM of output terminals OUT1-N are delivered successively, and at the same time the writing is carried out to an RAM of the next stage.
Patent JP-S6366628-A (JP)
Title: Method for correcting parallax of touch screen
Inventor: TANIMOTO ITARU
IPC: G06F3/041
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a correct detecting position with an infrared touch screen by correcting as prescribed the deviation between the detecting position set based on a visual point position and a display position when a display screen is spherical. CONSTITUTION:When a display surface 22 is separate from a detecting surface 21 in a CRT display device, the coordinates X and Y of the normal detecting positions on the surface 21 are corrected by equations and according to the distance Z between both surfaces 22 and 21, the distance L between a visual point position V and the surface 21, and the coordinate X' and Y' of the actual detecting positions on the surface 21. In such a way, the deviation caused by the position V between a detecting position and a display position is corrected and a correct detecting position is obtained.
Patent JP-H0761750-A (JP)
Title: Safety shoe for elevator
Inventor: KANAYAMA YUKIO
IPC: B66B13/26
Filed: 1993-08-26
Abstract: PURPOSE:To provide an elevator having a safety shoe which can be hardly deformed or broken even though an external pressure is applied thereto in a direction other than the door opening and closing directions. CONSTITUTION:The lower part 10b of the safety shoe which is likely to bump upon at least a bogie, a fork or the like can be bent in a direction other than the opening and closing directions of a door 22, and accordingly, a shock caused by an external pressure can be absorbed without transmitting the same to the body 10a of the safety shoe. Thus, even though an external pressure in a direction other than the opening and closing directions of the door 22, it is possible to prevent the body part 10a from being subjected to damage such as deformation or damage.
Patent JP-H0877541-A (JP)
Title: Magnetic recording medium
Inventor: USUKI KAZUYUKI
IPC: G11B5/725
Filed: 1994-09-05
Abstract: PURPOSE: To provide a ferromagnetic metallic thin film type magnetic recording medium excellent in running performance, durability and preservability. CONSTITUTION: A magnetic layer made of a ferromagnetic metallic thin film is formed on at least one side of a nonmagnetic substrate and a surface layer consisting of an alkyl phosphate compd. represented by general formula 1 or 2, a salt of an alkylamine compd. and a fluorine-contg. carboxylic ester compd. is formed on the magnetic layer or an inorg. protective layer formed on the magnetic layer. In the formulae, each of R<1> and R<2> is 2-26C hydrocarbon or fluorohydrocarbon, each of RA-RD is H, <=26C hydrocarbon or fluorohydrocarbon and (m) is 1 or 2. A protective film which is tough under any service conditions is obtd.
Patent JP-S6366902-A (JP)
Inventor: MASUDA FUMITOSHI
IPC: H01C10/32
Filed: 1986-09-08
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-S57161130-A (JP)
Title: Production of graphite fiber
Inventor: TAMURA SHIYOUHEI
IPC: D01F9/12
Filed: 1981-12-28
Abstract: PURPOSE: Purified graphite is heated in a high-temperature plasma into carbon fiber and the carbon fiber is heat treated above a specific temperature to produce the titled fiber with high Young's modulus as well as flexibility.  
     CONSTITUTION: Graphite is treated with a mineral acid such as nitrohydrochloric acid and/or a halogen gas such as a chlorine gas and its mineral impurities are reduced to less than 80ppm. The resultant purified graphite 5 is placed on the support of carbon 4 positioned between pair of carbon electrodes 1. Then, as a narrowed gas such as argon is being flown from inlets 2, 3 toward the graphite 5, plasma is generated in the direct-current arc with the pair of electrodes 1 to heat up to 4,000W13,000°C electron temperature and form carbon fiber. The resultant carbon fiber is heated in an inert atmosphere of Ar or He at over 2,500°C to give graphite fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0260427-A (JP)
Title: Power source unit for communication machinery and apparatus
Inventor: INOMATA SHUNJI
IPC: H04Q1/28
Filed: 1988-08-25
Abstract: PURPOSE:To facilitate connection/disconnection of a surge absorbing means and a circuit before/after breakdown strength tests by fixing a connector to the outer face cover of a power source unit with a part thereof being exposed to the outside and making a shortcircuit plug mountable/dismountable onto/from the connector from the outside. CONSTITUTION:A connector 9 and an FG terminal 10 are fixed to a panel 1a. Terminals 9a, 9b of the connector 9 can be connected/disconnected through a shortcircuit plug 11 mountable/dismountable from the outside. The shortcircuit plug 11 is normally mounted on the connector 9 in order to shortcircuit the terminals 9a, 9b. Since AC input lines 3a, 3b are led to the earth through surge voltage protective elements 8a, 8b, the connector 9 and the FG terminal 10, the machinery is protected from breakdown. When a breakdown strength test is carried out, the shortcircuit plug 11 is removed from the connector 9. Consequently, the surge voltage protective elements 8a, 8b float above the earth and do not function.
Patent JP-S58111565-A (JP)
Title: Photoelectric detector
Inventor: HASEBE NOBORU
IPC: H04N1/19
Filed: 1981-12-25
Abstract: PURPOSE:To make a photodetector small-sized and connection work easy, by constituting the photodetector including an image sensor separately with a controller main body, and minimizing the number of signal lines in cables tying the body. CONSTITUTION:A control pulse signal transmitted from a controller main body (not shown) is applied to a cable terminal 40 of a photodetector as shown in the figure, and driving signals for various circuits such as the image sensor 58 are formed. The output signal of the image sensor 58 is transmitted to the contoller main body, this output signal is picked up separately from the other signals and a display signal representing the detection range of the image sensor is formed based on this signal. The controller main body and the photodetector are connected with two (a pair) signal lines only, and control pulses, display signals and image sensor output signals are superimposed on the two lines.
Patent JP-S59100408-A (JP)
Title: Optical connector
Inventor: ARASHIKI KAZUHIKO
IPC: G02B6/42
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the attenuation of an optical signal due to a manufacture error of an optical element and to reduce the connection loss between an optical fiber and the optical element, by energizing an alignment block having the optical element fixed in its through hole toward an optical fiber insertion side all the time. CONSTITUTION:The through hole 17a which is a little bit larger than the optical element 14 containing a chip 14a is formed and the optical element 14 is fixed to this through hole 17a by aligning the center axis of the chip 14a to the through hole 17a to constitute the alignment block 17, which is energized by a spring 18 toward a cylindrical boss part 13 as the optical fiber insertion side all the time to insert a ferrule 2 into the cylindrical boss part 13, thereby allowing the optical element 14 abut to the tip of the ferrule 2 oppositely to the core 3a of the fiber 3.
Patent JP-S6453999-A (JP)
Title: Table lift
Inventor: ODAGUCHI TSUTOMU
IPC: B66F7/08
Filed: 1987-08-26
Abstract: PURPOSE: To further reduce the minimum height of a table by storing an auxiliary support arm of which one end is attached on a base rotatably and in which a second contact means movable for a lower face of the table is attached to the other end thereof in a space formed by the table and the base. CONSTITUTION: When it is started to fill pressure into a hydraulic cylinder 3 to lift a table 1, a rod 13 is gradually elongated, and a roller 10 having a pin 9 on a shaft thereof rolls on a lower face of the table 1 to push up the table 1. Then, a roller 12 (a second contact means) comes into contact with the lower face of the table 1 and starts to roll to push up the table 1 instead of the roller 10. During this time, a non-operation end clevis 4 of the hydraulic cylinder 3 rises together with the table 1. When a roller 5 of the rod 13 is elongated up to a clevis 11 at stroke end, an auxiliary arm 8 and a connection bar 7 finish an initial pushing up process of the table 1 and are supported hereafter by arms 14, 15 to lift the table 1 by the hydraulic cylinder 3 and the rod 13.
Patent JP-S60103072-A (JP)
Inventor: IGAMI HIDEO
IPC: C04B35/00
Filed: 1983-11-10
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-H0375194-A (JP)
Title: Copy type printing paper
Inventor: ARAI NORIO
IPC: B42D15/04
Filed: 1989-08-17
Abstract: PURPOSE:To facilitate the separation work of predetermined printing paper and to shorten a working time to a large extent by punching a predetermined binding part by a two-hole punch matched with a predetermined mark and separating the predetermined printing paper. CONSTITUTION:A plurality of triangular marks are provided at the upper part of one printing paper 1. Binding parts 5a, 5b bind the third and fourth printing papers 3, 4, binding parts 6a, 6b bind the second and third printing paper 2, 3 and binding parts 7a, 7b bind the first and second printing papers 1, 2. Further, the binding parts 5a, 5b are punched by the two-hole punch matched with the mark 5 and the binding parts 6a, 6b are punched by the two-hole punch matched with the mark 6 and the binding parts 7a, 7b are punched by the two-hole punch matched with the mark 7. Therefore, after the completion of printing, for example, printing papers are punched by the two-hole punch matched with the mark 5 is the center position, and the binding parts 5a, 5b are punched such that the printing papers 1 - 3 are separated from the fourth printing paper 4. By this method, predetermined printing papers can be separated in an extremely easy manner.
Patent JP-H0963723-A (JP)
Title: Power source tap
Inventor: FUJIMOTO KUNINORI
IPC: H01R13/719
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To downsize a part to be arranged on a desk top plate, and facilitate mount and removal. SOLUTION: This power source tap has an upper body 1 and a lower body 2 having connectors 4, 5, and both the bodies 1, 2 are connected to each other by a connecting part 3 so as to nip the end part of a desk top plate 10 between the upper body 1 and the lower body 2. The connecting hole 4a of the connector 4 of the upper body 1 is turned in substantially the right-angled direction to the end surface of the desk top plate 10 opposed to the connecting part 3, and the connecting hole 5a of the connector 5 of the lower body 2 is turned in substantially the same direction as the longitudinal direction of the end surface of the desk top plate 10 opposed to the connector 3. Since the power source top has an upper body 1 and a lower body 2 having connectors 45, by providing the connector 5 of large size on the lower body 2 and the connector 4 of small size on the upper body 1, respectively, the upper body 1 arranged on the desk can be downsized, and the desk working surface can be ensured.
Patent JP-H1040796-A (JP)
Title: Circuit breaker
Inventor: OGASAWARA MAKOTO
IPC: H01H71/24
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To constitute a latch pad for locking a latch of a switch mechanism and a trip bar for locking this latch pad by a common reset spring composed of an extension coil and simplify its mounting. SOLUTION: A bearing groove 15 for supporting a support shaft 12a of a latch pad 12 is constituted of a U-letter shaped groove, a reset spring 14 is hooked on a trip bar 13 at one end and hooked on a latch pad 12a with the other end being free, after which a support shaft 12a is housed in the bearing groove 15 by moving the latch pad 12, tensile force is generated with the spring 14, and the support shaft 12a is held in the bearing groove 15 by its tensile force. Thus, there is no need for hooking the spring 14 by expanding it; therefore, its mounting is simplified.
Patent JP-S6189172-A (JP)
Title: Four wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/02
Filed: 1984-10-09
Abstract: PURPOSE:To prevent abnormal steering of rear wheels by detecting misestablish ment of steering ratio early depending on the output from rear wheel steering ratio detecting sensor, and by distinguishing whether the steering ratio is in the abnormal region which is established as required by the speed of vehicle. CONSTITUTION:When the rear wheel steering ratio is variably controlled abnormally, and the real rotated angle of the control shaft is in the abnormal region depending on the output signal from the steering ratio detecting sensor 31 and the car speed detecting sensor 30, the abnormality distinguishing measures 39 distinguished that the aforesaid rotated angle exists in the abnormal region. Then, owing to the output signal from the OR circuit of 48 of the abnormality distinguishing measures 39, the warning device 49 operates and a warning is issued, and the drive motor 29 of the rear wheel steering mechanism converts into the two wheel steering state.
Patent JP-S58114988-A (JP)
Title: Heat sensitive recording sheet
Inventor: MOTOSUGI YUKINORI
IPC: B41M5/333
Filed: 1981-12-28
Abstract: PURPOSE:To provide a heat sensitive recording sheet with an excellent head mtaching property which produces a colored image excellent in the recording density and the clearness in the high speed recording by providing a heat sensitive coloring layer mainly composed of a specific coloring substance, a color developing substance and a coloring assistant. CONSTITUTION:A heat sensitive coloring layer mainly composed of a coloring substance as given by formula (R1-2 represents alkyl with C1-6 and X halogen), organic acid (e.g. 2,2'-bis (p-hydroxyphenyl) propane) as color developing substance and hot melting substance (e.g. amido fatty acid based wax) with a melting point of 80 deg.C-150 deg.C as coloring assistant with an average grain size by volume ranging -0.01-1.5mu is provided on a supporting body (e.g. paper and  synthetic resin film) to form a heat sensitive recording sheet. The mixing ratio  of the coloring substance., the orgnanic acid and the hot melting substance is appropriately 1/1-5/1-5 (by weight). The mixture thereof is applied and dried on the supporting body to make a heat sensitive coloring layer at the thickness of about 3-10mu.