baber/WOPTO huggingface dataset:
Patent JP-H1126105-A (JP)
Title: Electric connector
Inventor: TAKAHASHI HIROKAZU
IPC: H01R12/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which does not have a deformation in its shell even though it is repeatedly inserted into and drawn from mating connector, does not affect on noise efficiency, dose not raise its contact from an insulator, obtains stable contact pressure, and does not bent its contact. SOLUTION: This electric connector comprises: A board-like piece 189 positioned at both sides of width direction of a shell 16 is extended to the neighborhood of a fitting opening. A fixing leg A30 and a fixing leg 20 projecting in the same direction as the fixing leg A30 are provided at the neighborhood of the top of the fitting opening. A locking part 24 is provided on the board-like piece 18 at the fixing leg 20 side. An engaging part 22 is provided at a position where the locking part 24 can be fitted into the shell 16. A projection 54 is provided at both sides of a contact inserting groove 52 of a projection 50 of an insulator 12. A tapered part 56 communicated with the projection 54 is provided at the neighborhood of a free end side of the projection 50.
Patent JP-S57110003-A (JP)
Title: Speed control device for electric motor vehicle
Inventor: KOUNO TETSUYA
IPC: B60L15/28
Filed: 1980-12-26
Abstract: PURPOSE: To eliminate a pantograph exclusive for detecting the speed of a vehicle by detecting a speed signal by two power lines for supplying electric power to the motor of the vehicle.  
     CONSTITUTION: After the voltage of an AC power source 1 is lowered by a transformer 2, it is applied to a motor 9 through a rectifier 3 and a thyristor 4. When the thyristor 4 is ON, a diode 13 is interrupted. When the thyristor 3 becomes OFF so that a counterelectromotive force from the motor 9 is applied to a point (a'), the diode 13 becomes forward, and a current will flow in the current loop of a point (a'), the diode 13, the primary coil of a transformer 15, a point (c) and a point (b'). Thus, the secondary side of the trnasformer 15 induces a voltage proportional to the counterelectromotive force. A phase control circuit 17 controls the phase of the thyristor 4 at a firing angle responsive to the voltage. In this manner, it can eliminate a pantograph exclusive for detecting the speed of a vehicle and can control the speed stably even at low speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5889956-A (JP)
Title: Electrical dust precipitator
Inventor: OOKI SEISAKU
IPC: B03C3/66
Filed: 1981-11-24
Abstract: PURPOSE:To peel dust from an electrode surface by varying the distance between two adjacent points on the 2nd electrode as a dust precipitating electrode. CONSTITUTION:On both sides of the 1st electrode 1, the 2nd electrodes 3 and 3 are provided facing the 1st electrode 1. Counter electrodes 5 and 5 for corona discharge are provided succeeding to the 2nd electrodes 3 and 3. The counter electrodes 5 and 5 form part of a flow passage 4 together with the 2nd electrodes 3 and 3, and a corona discharge electrode 6 is extended between them. The 2nd electrodes 3 are each split by electrode pieces 7 and 7, which engage guide rails 9 and 9 at both ends to move up and down along the guide rails 9 and 9.
Patent JP-S60155951-A (JP)
Inventor: KURISU EBAN UORUPAATO
IPC: G01N25/68
Filed: 1984-09-10
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-H0351064-A (JP)
Title: Packet frame
Inventor: TAKATSUKA MASANORI
IPC: A63B102/02
Filed: 1989-07-20
Abstract: PURPOSE:To prevent an adverse effect on a ball driven at the tip on the top side of a frame stretch section and reduce the expansion load of guts caused by a shock when the ball is driven by providing auxiliary frames for holding vertical guts, and movably suspending them at one end. CONSTITUTION:Both end sections 3a and 3a of auxiliary frames 3 and 3 are inserted into through holes 4 penetrated on a frame stretch section 2 and slide- coupled and movably held in the longitudinal direction Y-Y by bearings 5, and vertical guts G1 are indirectly stretched between auxiliary frames 3 and 3. The shock force of a ball is propagated to a frame via vertical and horizontal guts G1 and G2, and particularly auxiliary frames 3 and 3 are displaced in the inward direction by the component force Fy in the longitudinal direction Y-Y on the X-Y plane and also displaced in the outward direction by the component force Fz in the driving direction Z-Z on the Y-Z plane. The expansion load of guts G1 and G2 caused by the shock when the ball is driven is decreased, and guts G1 and G2 made of high-elastic modulus fibers can be used.
Patent JP-H1128351-A (JP)
Title: Adsorbent of nitrogen oxide and/or sulfur oxide and its method of use
Inventor: KINOSHITA FUTOSHI
IPC: B01D53/74
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which is excellent in adsorption capacity of nitrogen oxide, difficult to receive influence from coexisting gas, and can maintain high performance for a long time, and an adsorbent suitable for adsorption-removal especially of low concentration nitrogen oxide or the like in exhaust gas. SOLUTION: This adsorbent contains at least one kind of an element selected from a group consisting of titanium, zirconium, silicon, and aluminum, an alkali metal element, and at least one kind of an element selected from a group consisting of manganese, copper, nickel, cobalt, iron, chromium, and lead, and further contains an alkali earth metal element.
Patent JP-S6249582-A (JP)
Title: Optical character reader
Inventor: NAKAO KAZUNORI
IPC: G06K9/03
Filed: 1985-08-29
Abstract: PURPOSE:To give correction to a word that is corrected automatically with simple operation by using a word replacement circuit which replaces the word stored in a storing circuit with the detected word. CONSTITUTION:A cursor display is moved to the position of a wrong character 'RI' of a word 'KANARIKEN' displayed on a display device of an operating circuit 2. Then the position of the wrong character is designated by a key of a keyboard. When a conversion key is operated on the keyboard, a word 'KANA*KEN' is produced by a retrieved word producing circuit 4 based on the position information on the word 'KANARIKEN' and the wrong character 'RI' stored in a storing circuit 1. This produced word is supplied to a dictionary retrieving circuit 5 and a dictionary memory 6 is retrieved for detection of a completely coincident word excluding only the mark '*' of the word 'KANA*KEN'. Thus a correct word 'KANAGAWAKEN' is detected and the wrong 'KANARIKEN' is replaced with the correct 'KANAGAWAKEN' through a word replacement circuit 7.
Patent JP-S6166131-A (JP)
Title: Radiation thermometer
Inventor: TAKAHASHI KENICHI
IPC: G01J5/10
Filed: 1984-09-07
Abstract: PURPOSE:To measure the low temperature of a body accurately, by providing a signal fiber, which transmits infrared rays that are emitted from a material to be measured and converged, and a disturbance fiber in parallel, and covering both fibers by an inner cover comprising an excellent heat conducting material and an outer cover comprising a heat insulating material. CONSTITUTION:Infrared rays emitted from a material to be measured 3 are inputted to the front end of a signal fiber 6 through a light converging optical system 2. The front end of a disturbance fiber 9, which is provided in parallel with the fiber 6, is closed by a fixing jig 8. As a material for the jig 8, a non-metallic material such as quartz glass and alumina is used as a heat insulating material. The inner surface is coated by tin, lead o the like. The fibers 6 and 9 are formed into a unitary body by an inner cover 13 having excellent heat conductivity. An outer cover 14 having excellent heat insulation is provided on the outside. The light, which is transmitted by the fibers 6 and 9, are detected by a signal detector 2 and a disturbance detector 11. The signals are processed by a data processor 12, and the temperature of the material to be measured 3 is recorded by a recorder 5. Thus the effect of the disturbance is corrected, and the temperature of the low temperature body can be accurately measured.
Patent JP-H0932483-A (JP)
Title: External force measuring device and tunnel excavator
Inventor: OISHI YOSHIHIRO
IPC: E21D9/093
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To stably control the direction of propulsion and the position of a tunnel excavator with high accuracy by accurately estimating an external force working on a tunnel excavator main body. SOLUTION: A rear shell 13 is connected to a front shell 11 having a cutter head 15 mounted thereon, and can be advanced by a shield jack, and six connecting members 14 taking the form of a truss are mounted between the front and rear shell 11, 13, together with a dynamometer 41 for measuring axial forces. A controller calculates stresses working on the front shell 11 in the propelling direction and in the vertical and horizontal directions and each moment according to each axial force measured by the dynamometer 41. The shield jack is driven and controlled in accordance with the stresses in the three directions and each moment to control the direction of the front shell 11.
Patent JP-S5890265-A (JP)
Title: Electronic cash register
Inventor: KIKUCHI YOUICHI
IPC: G06Q50/00
Filed: 1981-11-25
Abstract: PURPOSE:To improve the workability of a reinput operation to a data totalizer, by peforming the transmission due to the reinput of the single unit data missed from transmission of each cash register by setting a series of numbers at the register and using just a register to perform the reinput operation. CONSTITUTION:Plural electronic cash registers ECR1-ECRn are connected to a data totalizer CM with inline, and the single unit register data of each cash register is processed internally. At the same time, these data are transmitted to the totalizer CM and totalized. Each of the registers ECR1-ECRn is provided with an input part 1, an input control part 6, an output control part 7, a totalizer 5, a central control part 8, etc. When a series of numbers are fed and transmitted again from the part 1, these numbers are stored in a number register. Then the single unit data missed from transmission of each cash register is supplied to the CM via an ECR. Thus the worability is improved for a reinput operation.
Patent JP-H0787492-A (JP)
Title: Motion detector for picture
Inventor: MIYAGAWA YOKO
IPC: H04N19/137
Filed: 1993-06-30
Abstract: PURPOSE:To provide a motion detector by which a discontinuous picture element motion vector is correctly detected. CONSTITUTION:The detector is provided with a motion vector detection circuit 24 dividing a coded object picture signal 10 into plural blocks and detecting a motion vector from other pictures before and after timewise as to each block, an error detection circuit 25 detecting an error between a coded object picture signal 10 and a motion compensation picture signal 20 obtained by using the detected motion vector for each block, a discrimination circuit 26 discriminating the magnitude of the detected error, a block shape changeover section 27 deciding the shape of the block according to the result of discrimination and a picture element motion vector for each picture element in a block using the motion vector detected by the motion vector detection circuit 24 is synthesized in the motion compensation circuit 23 as to the decided block.
Patent JP-S6432380-A (JP)
Title: Electronic dictionary
Inventor: HANDA SHUNJI
IPC: G06F17/28
Filed: 1987-07-29
Abstract: PURPOSE:To enable even a user unaccustomed to keyboard operation to input data and to output the pronunciation of an original language with a voice by devising man-machine interface. CONSTITUTION:The user scans an unknown word with an image scanner 1 when finding the unknown word in a document. He first depresses a scan switch 2 and traces the word on the surface of paper and releases the switch 2 at the time of terminating trace. When the switch 2 is released, a recognized English word and a translated word in Japanese are displayed on a liquid crystal display device 5 through processings of respective functions. When a pronunciation switch 10 is depressed before clear of a clear switch 6, the pronunciation of the scanned word is outputted by voice synthesizing.
Patent JP-S6432263-A (JP)
Title: Electrostatic recording body
Inventor: NAKANO ISAMU
IPC: G03G5/02
Filed: 1987-07-29
Abstract: PURPOSE:To obtain superior image density by incorporating spacers of at least one of Al and Mg hydroxides having 5-15mum diameter and a pigment having a specified specific resistance into a dielectric layer. CONSTITUTION:This electrostatic recording body has a dielectric layer contg. spacers of at least one of Al and Mg hydroxides having 5-15mum diameter so that the spacers become projections by which the gap d1 between a multi- stylus electrode head 1 and the dielectric layer is kept uniform. In this case, the spacers having 5-15mum diameter are separate particles 2 of Al or Mg hydroxide or may be coagulated bodies 3 of hydroxide particles. The dielectric layer further contains a pigment having >=10<6>OMEGA.cm specific resistance as an index of insulation. The pigment may be a pigment surface-treated with alumina or calcium pyrophosphate. Polyvinyl acetate may be used as a resin forming the dielectric layer. The insulating property can be improved and superior recording density is obtd.
Patent JP-S6344628-A (JP)
Title: Manufacture of color liquid crystal panel
Inventor: HIRAISHI HISATO
IPC: G06F9/00
Filed: 1986-08-12
Abstract: PURPOSE:To contrive to improve picture quality, reliability, and economy by using a pigment dispersed type printed filter as a color filter, and flattening the color filter and forming a transparent electrode below 180-250 deg.C. CONSTITUTION:A transparent conductive film 31 is formed on an organic transparent thin film 51 and patterned to obtain a transparent electrode 31. Further, ITO is used most generally for the transparent conductive film, but the film needs to be formed below 250 deg.C for the heat resistance of the color filter 23. For the purpose, the most effective method is a sputtering method and the film with excellent characteristics can be formed at relatively low temperatures. The ITO film formed by the sputtering method, however, is improved speedily in patterning performance by subsequent etching above 180-200 deg.C while decreasing specific resistance. namely, the temperature range between 180 deg.C and 200 deg.C is one of conditions under which the ITO film of good quality is formed without any color filter deterioration.
Patent JP-2001022199-A (JP)
Title: Image forming device
Inventor: YAMAZAKI MAKOTO
IPC: G03G15/16
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a best image by not generating any damage to insulation such as a pin hole to a photoreceptor and providing a stable and sufficient transferring ability and separating ability even in a high speed image forming device provided with a processing speed of >=200 mm/sec utilizing an amorphous silicon photoreceptor. SOLUTION: In this device, a transfer belt 71 that is traveled in contact with a surface of the amorphous silicon photoreceptor 1 is provided as a transfer device 7 and a press roller 75 is provided on a backside of the transfer belt 71 to press the transfer belt 71 to the surface of the photoreceptor 1 is provided. The transfer belt 71 consists of an endless conductive body belt with a thickness of 50 to 200 μm and with a volume resistivity value that is 1011 to 1014 Ωcm and the press roller 75 is shared as a charge imparting member impressing specified transfer bias to the transfer belt 71.
Patent JP-S6082097-A (JP)
Title: Drive device for step motor
Inventor: TAKAHASHI MASATOMO
IPC: H02P8/14
Filed: 1983-10-12
Abstract: PURPOSE:To reduce the operating noise by continuing the exciting drive state in the specific order to select the exciting order of less noise in response to a drive system. CONSTITUTION:When a changeover switch 6 is turned OFF in a drive device which is preferable in the exciting order of 1-phase and 2-phase in noise, an original read out is shifted after a pulse step motor 2 is excited if the final excitation is executed in the 1-phase. Thus, the excitation drive is performed always in the 1-phase and 2-phase in case of reading out the original. On the other hand, in the drive which is preferable in the exciting order of 2-phase and 1-phase, a change over switch 6 is closed, and the original is read out directly when the final excitation is the 1-phase, and after one pulse is excited when the final excitation is the 2-phase.
Patent JP-H0853721-A (JP)
Title: Filter cartridge for molten metal
Inventor: YAMAKAWA OSAMU
IPC: C22B9/02
Filed: 1994-08-11
Abstract: PURPOSE:To provide a filter cartridge for molten metal which is improved in filtration treatment amt. per unit time without degrading the filtration performance of solid. CONSTITUTION:This filter cartridge 5 has a pair of side plates 10, 10 and a blind cylindrical filter 20 and is built in a box-shaped housing vessel 30. The filter 20 is installed between the side plates 10 and 10 and the opening end 20a of the filter 20 is communicated with a tap hole 34 of the housing vessel 30. The ratio S/V of the total sum S of the outside surface area of the filter 20 and the effective volume V of the housing vessel 10 is 25 to 40.
Patent JP-H0853743-A (JP)
Title: Production of high strength and high toughness hot-dip plated steel wire
Inventor: SHIKAISO MASATO
IPC: C22C38/52
Filed: 1994-08-11
Abstract: PURPOSE:To produce a hot-dip plated steel wire applicable even to pure galvanizing, in a producing method in which a high carbon steel wire rod is subjected to patenting treatment and is thereafter subjected to wire drawing, by specifying the componental compsn. in the steel wire and executing the wire drawing under optimum producing conditions. CONSTITUTION:A high carbon steel wire contg., by weight, 0.7 to 1.2% C, 0.5 to 2.0% Si, 0.2 to 1.0% Mn, 0.02 to 0.07% Al and 0.003 to 0.015% N is subjected to hot rolling and is directly, or after reaustenitization, subjected to patenting treatment to produce a steel wire having a structure essentially consisting of fine pearlite. This steel wire is subjected to cold wire drawing, is thereafter applied with galvanizing or Zn-Al plating, is next subjected to wire drawing at 4 to 15% reduction rate of area and is moreover subjected to modifying. The same steel wire may furthermore be incorporated with specified amounts of Cu, Cr, Ni, Co and W and moreover with V, Nb and Ti.
Patent JP-H0474834-A (JP)
Title: Manufacture of particle reinforced ti-al intermetallic compound
Inventor: SUZUKI NOBUAKI
IPC: C22C1/05
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a particle reinforced Ti-Al intermetallic compound uniformly dispersed and compounded by adding a specified amt. of V to mixed powder of pure Al and ceramic particles in a specified ratio, melting this mixed powder, executing stirring and solidifying, adding sponge titanium constituted of Ti and Al in a specified ratio to the solidified stock and melting it into uniform stock. CONSTITUTION:The one obtd. by adding, by weight, 1 to 5% V or Mn as a third element to mixed powder having the blending ratio of pure Al: ceramic particles = 95 to 75:5 to 25% is melted in a nonoxidizing atmosphere, and this molten metal is sufficiently stirred and is thereafter solidified. Next, this solidified stock is blended with sponge titanium so as to regulate Ti:Al=85 to 60:15 to 40%, and these are jointly melted into homogeneous stock. In this way, the material in which the ceramic particles are uniformly dispersed, free from the variation of material strength and having uniform quality and reliability can be obtd., and in which hardness is uniformly and exceedingly improved and wear resistance is also improved as well as heat resistance and corrosion resistance.
Patent JP-H1129183-A (JP)
Title: Container with product housed therein
Inventor: STEIGERWALD FRANZ
IPC: A45D34/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a container which is suitable for storage of cosmetics and which can supply information of a perfume included in a product housed in the container for a relatively long period to consumers. SOLUTION: A product is housed in the inside of a container. The wall of the container is provided with at least one hermetically sealed small chamber 2. A substance including a perfume dissipated through the wall of the small chamber to the periphery of the container is put in the small chamber. The small chamber 2 is built-in within the wall 1 of the container and the same perfume included in the substance is included in the product and the wall 8 of the small chamber has a larger permeability than the wall 1 of the container.
Patent JP-H1134997-A (JP)
Title: Launch type zero gravity generating device
Inventor: MORI MASATO
IPC: B64G7/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To moderate braking impact of an internal test device table during braking of a hollow body, and safely protect a test device fixed to the internal test device table, by placing a device which mitigates braking impact of the internal test device table in the hollow body. SOLUTION: A hollow capsule 20 is double structured, and a disk-shaped internal test device table 29 is accommodated in a body part 21a of a cylindrical outer capsule 21 such that the table can move vertically. In the body part 21a of the outer capsule 21, plural columns 25 are stood on an inner bottom 21d, and plural cylinders 26 which can extend longer than the length of the columns 25 are arranged in parallel with the columns 25. A plate 27 which loads the internal test device table 29 is mounted on the cylinders 26, and the internal test device table 29 is fixed through a buffer 28. Because deformation of the buffer 28 and damper operation of the cylinders 26 absorb braking impact during braking of the capsule 20, a test device 30 loaded on the internal test device table 29 is safely protected.
Patent JP-H0533335-A (JP)
Title: Steel pipe pile coated with coloring polyolefine
Inventor: MIYAJIMA YOSHIHIRO
IPC: C23C28/04
Filed: 1991-07-30
Abstract: PURPOSE:To improve anticorrosive function of a coated steel pipe pile by a method wherein a polyolefine anticorrosive layer indispensably composed of carbon black and a coloring polyolefine layer indispensably composed of four components including specified hindered amine ultraviolet stabilizer and others are layered over the external face of the steel pipe treated with ground coating. CONSTITUTION:External face of a steel pipe 1 treated with blasting is coated one after another with chromate treatment 2 and epoxy primer 3, and thereby ground coating is provided. Then, a polyolefine anticorrosive layer 5 indispensably composed of carbon black and a coloring polyolefine layer 6 indispensably composed of four components of specified hindered amine ultraviolet stabilizer, specified benzo-triazole ultraviolet absorber, specified hindered phenolic oxidation inhibitor and coloring pigment are layered on the surface of the ground coating through a modified polyolefine adhesive agent layer 4, and thereby a polyolefine- coated steel pipe pile is made up. Thereby occurrence of cracks to the coating and progression of such cracks into the inside can be prevented, resulting in excellent corrosive protection and maintenance of fineness in external appearance.