baber/WOPTO huggingface dataset:
Patent JP-S63282906-A (JP)
Title: Magnetic disk recording device
Inventor: MIWA TAKAHIRO
IPC: G11B20/12
Filed: 1987-05-15
Abstract: PURPOSE:To avoid a defect and use a magnetic disk even when there is the defect in one part of the magnetic disk by rewriting the format of the recording track when the format is not recorded rightly at the initializing time of the format. CONSTITUTION:In case of reading and confirming respective recording tracks 2, when an error is detected, a magnetic head is moved to the internal and external circumferences of the track 2, a recorded format is erased and the format of the track 2 is recorded again. By recording again the format, a recording starting position 10 of the track 2 is dislocated and the defective point, to be the cause of the error, of a magnetic disk 1, is chased into a part not to give an influence to the record of a preamble part 3, a post-amble part 5 or a gap part 8, etc. By some times-rewriting, when the error is not detected at the time of reading and confirming, the record of the format is moved to the next recording track 2 and continued. Thus, the influence due to a slight defect can be avoided.
Patent JP-S5242503-A (JP)
Title: Dust collector of coke oven
Inventor: IMAYOSHI TOSHIO
IPC: C10B45/00
Filed: 1975-10-02
Abstract: PURPOSE: An apparatus for collecting the dust and soot without loss escaped from the opening of a coke oven by particular dust-collecting hoods fixed on the upper part of backstays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05285402-A (JP)
Title: Rice milling device
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1992-04-13
Abstract: PURPOSE:To provide a rice milling device capable of smoothly performing supply and being easily constituted by rotating a grinding type grain milling roll and a downward feeding screw blade by one piece of auxiliary motor in such a constitution that grain is initially husked by pounding in an ascending type grain grinding milling chamber and then finished and refined by pounding in a descending type frictional grain milling chamber. CONSTITUTION:A rice milling device is constituted of a descending type frictional grain milling chamber 18, a grain feed chamber 79, an ascending type grain grinding milling chamber respectively described below and a forcibly supplying cylinder 16 having a downward feeding screw blade. The grain milling chamber 18 is formed by surrounding the circumference of a friction type grain milling roll 15 by a bran separating cylinder 17. The grain feed chamber 79 is formed by surrounding the circumference of a downward grain feeding screw 16 by a grain feeding cylinder 33. The ascending type grain grinding milling chamber is formed by surrounding the circumference of a grinding type grain milling roll 38 by a grain milling cylinder 13. Both the grinding type grain milling roll 38 and the downward feeding screw blade are constituted so as to be rotated by one piece of auxiliary motor provided in the side part in such a constitution that grain is initially husked by pounding in the ascending type grain grinding milling chamber, finished and refined by pounding in the descending type frictional grain milling chamber 18.
Patent JP-S613089-A (JP)
Inventor: RICHIYAADO AREKISANDAA GURIIN
IPC: B23P19/02
Filed: 1985-05-31
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-S5743024-A (JP)
Title: Spring clutch
Inventor: TAKAHASHI ATSUSHI
IPC: F16D41/34
Filed: 1980-08-29
Abstract: PURPOSE: To prevent swing motion due to the overrunning of a driven shaft at the time of cut-off of turning force, by providing a hook at tht end of a clutch spring at the side of the driven shaft so that the hook is engaged with a unidirectional ratchet provided on the peripheral part of a turning force cut-off cam.  
     CONSTITUTION: A ratchet 4b is provided on the peripheral part of a turning force cut-off cam 4. The end of a clutch spring 3 at the side of a driven shaft 2 is located outside the end face of the cam 4 in the radial direction and provided with a hook 3c which is engaged with the ratchet 4b. The other end 3a of the clutch spring 3 at the side of a driving shaft 1 is anchored in a recess 4a provided on the end of the cam 4. Assembly is effected so that the hook 3c at the end of the spring 3 at the side of the driven shaft 2 is engaged with the ratchet 4b on the peripheral part of the cam 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10308299-A (JP)
Title: Plasma treatment device
Inventor: TOMIOKA KAZUHIRO
IPC: H01L21/31
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved structure in a place where high frequency power is transmitted and efficiently supply high frequency power for plasma. SOLUTION: In a plasma treatment device to process an object to be treated with plasma generated by supplying high frequency power thereto, plural connecting members formed with springs 11 having at least fixed strokes and plungers 12 are arranged between a substrate susceptor 21 and a power supply rod 24, e.g. where high frequency power is transmitted.
Patent JP-S5244155-A (JP)
Title: Microwave ion source for paper-strip type beam
Inventor: KOIKE HIDEKI
IPC: H01J49/10
Filed: 1975-10-06
Abstract: PURPOSE: As for the structure of the discharge room of microwave ion source, the portion except ridge-type electrode is made into a column shape. As a result, a simple structure as well as improved cooling effect can be ensured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5643764-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAIRA TOSHIMOTO
IPC: H01L29/78
Filed: 1979-09-18
Abstract: PURPOSE:To improve yield in case of production by a method wherein insulating films are formed in steps that are divided at least twice, contact holes are formed every formation, and the disconnection of metallic wiring is prevented by the difference in level. CONSTITUTION:A silicon oxide film 6 is deposited on a surface of substrate silicon 5 by means of a CVD method. The thickness of the oxide film at that time is made approximate half of the thickness of the final oxide film. A resist film 7 is formed for etching a contact hole, the desired pattern in made up, and the contact hole is etched first. All the resist film 7 is removed after etching, and an oxide film 8 is built up again on the whole surface in the same manner as the preceding time. The sum of the oxide film 7, 8 is made the thickness of an oxide film finally necessary for the protection of the surface. A contact hole is etched and the resist is exfoliated in the same manner as mentioned above.
Patent JP-S63284479-A (JP)
Title: Measuring instrument for electronic device
Inventor: UESUGI KENJI
IPC: H01L21/66
Filed: 1987-05-15
Abstract: PURPOSE:To improve measurement efficiency by providing a charge-up probe means and a measuring probe means separately. CONSTITUTION:The charge-up probe means 3 is constituted by supporting plural probes 5 which can contact the terminal pads 4 of respective electronic devices A1 on a support body 3a and those probes 5 charge up the devices A1 at the same time. Then the measuring probe 6 contacts end parts of the probes 5 of the means 3 in order to measure characteristics of the arrayed devices A1 which are already charged up. Thus, the characteristics of the 1st array of devices A1 are measured and then a 2nd array of electronic devices are charged up, and their characteristics are measured. Consequently, it is not necessary to wait for devices to be charged up, and the measurement efficiency is improved.
Patent JP-H10307665-A (JP)
Title: Portable terminal
Inventor: SHINODA HITOSHI
IPC: H04B1/3822
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the portable terminal which can be improved in usability by changing numbers corresponding to arrayed numeral keys and thus altering the array of substantial numeral keys. SOLUTION: This portable terminal is equipped with a key setting table 41 wherein respective numeral keys 10 and specific numeral data are made to correspond to each other and a control part 3 changes the correspondence between the key numbers and numeral data stored in the key setting table 41 according to indications from a setting key 11 and a select key 12. Further, more than one key setting tables is provided and the numeral keys and numeral data are made to correspond to each other according to a selected key setting table.
Patent JP-H05292641-A (JP)
Title: Laying method of power cable at end part of bridge
Inventor: MATSUI TAKASHI
IPC: H02G9/02
Filed: 1992-04-13
Abstract: PURPOSE:To provide a laying method of a power cable at an end part of bridge through which a power cable can be deformed stably in a limited space. CONSTITUTION:In the method for laying a power cable 2, secured at an end part of a bridge, in curved shape between the end part of bridge and a ground side fixed point 6, the power cable 2 is gripped at two points in the intermediate curved part by means of cleats 3 linked with a three hinge arch constituted of main pins 5a-5c and two linking arms 4 thus supporting the curved power cable 2.
Patent JP-S61278284-A (JP)
Title: Picture transmission device
Inventor: KIDA YASUSHI
IPC: H04N7/18
Filed: 1985-06-03
Abstract: PURPOSE:To prevent a clad section of respective optical fibers from being a dark mesh pattern by dividing a picture into a grid shape from an input video signal to form a digital code, storing a serial number of a core and converting an output picture digital code into an analog signal to reconstitute to the video signal. CONSTITUTION:An input video signal SI is made a digital code by an A/D converter 2 and the digital code of the lightness indicating the brightness of respective grid points divided into a grid shape is produced and at the same time, coordinate values of the respective grid points are produced by a coordinate producing section 3. On the coordinate values, it is judged whether the respective grid points are situated in a core section or in a clad section by a previously prepared accumulation judging table 4 and only on the grid point situated in the core section, an accumulation circuit 6 is operated. The coordinate values are outputted by a previously prepared area number table 5, on the grid points on the respective cores, the average lightness of the area of the core is outputted and on the grid points situated in the clad section, the average lightness of the core situated at the nearest section is outputted. Accordingly, a mesh pattern produced by passing through an image fiber is removed.
Patent JP-2000311654-A (JP)
Title: Fluorescent lamp
Inventor: YANAGI TADASHI
IPC: H01J61/30
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an arc caused by an electrode scattered material at the end of life without forming a recess by providing a projection between a pair of lead wires supporting an electrode. SOLUTION: A projection 27 is formed at the end section of an exhaust tube 13, and it is arranged between lead wires 11. The exhaust tube 13 is an insulator of glass or the like. Since the exhaust tube 13 is arranged between the lead wires 11, the projection 27 of the insulator is located between the lead wires 11, and a conductive path 28 is prolonged. The exhaust tube 13 is protruded nearly to the center of an apex 24, i.e., the exhaust tube 13 is arranged between the lead wires 11. Even if an electrode scattered material 26 is accumulated at the apex 24, a conductive path 28 can be prolonged, and excitation between the lead wires 11 can be prevented. The length of the conductive path 28 between the lead wires 11 can be prolonged by variously changing the shape of the projection 27.
Patent JP-S60263866-A (JP)
Title: Optical electric field sensor
Inventor: KANAMARU KIMIHARU
IPC: G01R19/155
Filed: 1984-06-12
Abstract: PURPOSE:To manage with one optical fiber, and to reduce the size and improve the operativity by providing a sensor part atop of the optical fiber and returning light to a photodetection part through a reflecting mirror. CONSTITUTION:Light from a light source 1 is incident on the optical fiber 8 through a coupler 6a, half-mirror 7, and coupler 6b, and then incident on a polarization beam splitter 9 through a coupler 6c, so that linear polarized light passes through a Pockels element 3 applied with an electric field E. This transmitted light is passed through a 1/8-wavelength plate 10, reflected by the reflecting mirror 11 and passes through the wavelength plate 10 again, and further transmitted through the splitter 9. Then, the light returns to the optical fiber 8 and is incident on and detected by a photodetecting element 12 through the coupler 6b, mirror 7, and coupler 6b. Then, the light is amplified by an amplifier 13 and separated by a filter 14 into the AC and DC components; and a divider 15 outputs a signal proportional to the applied electric field E, thereby measuring the applied electric field E.
Patent JP-S60263293-A (JP)
Inventor: AZUMA YOSHINORI
IPC: G07D9/00
Filed: 1984-06-12
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-H11314705-A (JP)
Title: Automatic magazine conveying device
Inventor: HONDA TETSUYUKI
IPC: B65G43/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To smoothly convey a magazine without causing vibration or noise. SOLUTION: A magazine carriage 44 that conveys a magazine 36 storing a non-detected work 14 from a magazine supply part 30 to a work taking-out part 31 is provided, and this magazine conveying table 44 is lifted up and down or reciprocated by a first magazine conveying mechanism 41. As a driving source for the magazine conveying mechanism 41, a lifting air cylinder 45 and a reciprocating air cylinder 46 are used. A magazine conveying table 101 for conveying the magazine 36 from the work taking-out part 31 to a magazine storing part 33 is provided, and the magazine conveying table 101 is lifted up and down or reciprocated by a second magazine conveying mechanism 102. As a driving source for the magazine conveying mechanism 102, a lifting air cylinder 105 and a reciprocating air cylinder 106 are used.
Patent JP-H02303599-A (JP)
Title: Heater having packed bed
Inventor: TAKAHASHI SHIRO
IPC: C02F11/12
Filed: 1989-05-16
Abstract: PURPOSE:To execute the efficient heating by the heated packing body of a material to be treated by horizontally rotating plural stirring members which are disposed apart from each other and extend in a vertical direction around a revolving shaft by the perpendicular revolving shaft. CONSTITUTION:The perpendicular revolving shaft 2 is disposed at the center in a container 1 and the stirring members consisting of plural rotating vanes are mounted thereto. A heating gas flows vertically in a packed bed constituted of packing bodies. The rotating vanes 3a1, to 3d1 and 3a2 to 3d2 rotate horizontally in a direction A as the revolving shaft 2 revolves. The material to be treated supplied by moving and rotation of the packing body over the entire area sticks or contacts to/with the large area of the packing body. The material is efficiently and uniformly heated by the hot gas passing the spacings between such packing bodies. The material to be treated is, therefore, heated efficiently and uniformly by the smaller required driving power.
Patent JP-H04348598-A (JP)
Title: Dustproof type electronic apparatus
Inventor: IZUMISAWA ZENJI
IPC: B01D46/10
Filed: 1991-05-27
Abstract: PURPOSE:To provide a dustproof type electronic apparatus which has a simple structure for dustproofing and improves operability of manufacture. CONSTITUTION:A flexible platelike air filter 3 having a contour responsive to an opening of a body 1 side containing an electronic apparatus is provided at a cover 2 side, a surface peripheral edge opposed to the body 1 side opening of an air filter 3 can be pressed to a flat part of the peripheral edge of the opening, and only the atmosphere passed through the filter can be introduced into the body 1 side.
Patent JP-H07306020-A (JP)
Title: Method and device for measurement of external diameter
Inventor: KATAYAMA ICHIRO
IPC: G01B11/08
Filed: 1994-05-10
Abstract: PURPOSE:To avoid affection by temperature in a measuring environment by a method wherein the measurement is executed by referring a quantity of received light at a time when an object to be measured is not existing in an optical passage of a measurement light. CONSTITUTION:Detection signals S1, S2 of a photodetection section just before an object to be measured is inserted into an optical passage of a measurement light are read to obtain a quantity of a receiving light V0 at a time when the object is not existing in the optical passage (steps 100, 101). Next, detection signals S1, S2 at a time when the object to be measured is placed in the optical passage of the measurement light are read to obtain a quantity of a receiving light Vm at a time when the object is present in the optical passage (steps 100, 102) and Dm=D0 {1-(Vm/V0)} is calculated to obtain an external diameter Dm of the object (step 103). In the equation, D0 designates an effective length of the photodetection section. When utilizing two photodetection sections, the external diameter Dm is obtained from Dm=D0-{(D0-G) Vm/V0}. G designates a distance of a gap between the photodetection sections and D0 designates a sum of the lengths of the photodetection sections including the distance of the gap.
Patent JP-H06312714-A (JP)
Title: Arrangement of chip component
Inventor: MATSUDA TATSUO
IPC: B65B15/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide an automatically arranging method of a number of chips without use of robots. CONSTITUTION:When chip components 6 are put in a supplying parts feeder 1, the chips 6 are fed in a tray 5 equipped in a containing parts feeder 2 through a connection chute 3 and the chips 6 are contained in order in the grooves of tray 5. When this tray 5 is brought into close contact with the surface of a wrapping disc, the chips are automatically put in order on the surface owing to wax applied thereon.
Patent JP-H0264482-A (JP)
Title: Position sensing method of radio wave discharger
Inventor: RONARUDO II HASU
IPC: G01S5/12
Filed: 1989-05-16
Abstract: PURPOSE: To perform position detection exposed to no attack from an emitter at an observation point by comparing a contour point of reflection calculated from an arrival time measured for the position of an estimated emitter with mutual data of a field of view on the stored contour point. CONSTITUTION: Radio wave energy from an emitter is received with an antenna 30 at an observation point and supplied to a receiver 32. A peak (POB) detector 34 of a beam controls a transmission gate 36, and a gate is opened at a time between two continuous POB pulses. Then, direct transmission pulse is supplied to a transmission gate 38 through the gate 36 from the receiver 32. These pulses are detected with a direct pulse detector 40, and supplied to a counter 42. The counted result is supplied to an A/D converter 44 to be digitized, and stored to a computer 48 through a buffer and storage device 46. The position of the emitter can be detected by comparing the delay time of a reflection wave with mutual data of a field of view stored in the computer 48.
Patent JP-S63283912-A (JP)
Title: Mixing injection machine of reactive injection molding device
Inventor: NISHIKAWA KAZUO
IPC: B29C67/24
Filed: 1987-05-18
Abstract: PURPOSE:To avoid adhesion of liquid substance to an end face part of a piston through reactive curing, by a method wherein an end face part of the piston of a mixing injection machine is provided with a porous body holding a mold release agent. CONSTITUTION:Under a state where a piston 10 takes a forward movement position, a molding tool and a top force 8a of a mixing head 8 are broken. Then a mold release agent 34 is applied to the inside of the molding tool and mixing head 8. In this instance, the mold release agent 34 applied to the surface of a chromium plated layer 32 of the piston 10 is held within a porous part 32a. Then when the molding tool and a top force 8a of the mixing head 8 are clamped, the piston 10 takes a backward movement position. Then isocyanate stock solution and polyol stock solution are supplied into a cylinder part 9 through inflow paths 28a, 30a and they are mixed up with each other. In this instance, as the mold release agent 34 is held within the porous part 32a, it does not happen that the mold release agent 34 is lost through a flow of a mixed solution.
Patent JP-S63285745-A (JP)
Title: Over-writable magneto-optical recorder
Inventor: SATOU MASAAKI
IPC: G11B11/105
Filed: 1987-05-18
Abstract: PURPOSE:To obtain an over-writable magneto-optical recorder constituted to a smaller size by generating an initial auxiliary magnetic field and recording magnetic field which are the same in direction and are different in size by means of a piece of magnet and projecting a pulse-modulated laser beam to the point impressed with the recording magnetic field. CONSTITUTION:The laser beam modulated according to information from a light source 2 and the recording magnetic field from the magnet 22 are applied to the over-writable disk-shaped perpendicular magnetic recording medium 20 which is rotated by a motor 21. The magnet 22 is a permanent magnet capable of simultaneously impressing both the initial magnetic field Hini and the recording magnetic field Hb which is the same in direction as said magnetic field and is different in size therefrom. This magnet has the length corresponding to the radius of the disk 20 and is made into a bar shape. A modulating means 24 modulates the intensity of the laser beam to pulses so as to apply the temp. necessary for bit formation according to the binarized information to be recorded. The compact constitution is thereby enabled.
Patent JP-H07305092-A (JP)
Title: Cleaning agent composition for toilet and tile
Inventor: TOKUOKA YOSHIICHI
IPC: C11D3/04
Filed: 1994-05-11
Abstract: PURPOSE:To obtain the subject acidic composition having excellent cleaning power, suppressing evolution of a chlorine gas in the case of mixing the composition with a choline-based cleaning agent by mistake, having high safety, by blending a mineral acid with a surfactant and a specific halogen trapping agent. CONSTITUTION:This composition comprises (A) 0.1-20wt.% of a mineral acid (preferably hydrochloric acid), (B) 0.1-30wt.% of a halogen trapping agent selected from a polyoxyethylene & alkyl phenyl ether and a 1-4C alkyl- containing polyoxyethylene. alkyl phenyl ether (preferably a polyoxyethylene.phenyl ether having 3 to 5 addition mol of ethylene oxide and (C) 0.1-20wt.% of a surfactant (preferably a polyoxyethylene long-chain alkyl ether as a nonionic surfactant). The composition is further mixed with a thickening agent such as a cationic cellulose to preferably improve cleaning efficiency.
Patent JP-S5823169-A (JP)
Title: Fuel cell power generating equipment and its operation
Inventor: MIKAWA KOUJI
IPC: H01M8/04
Filed: 1981-08-03
Abstract: PURPOSE:To absorb variation of generated heat causing load variation of a fuel cell and heat with stored heat to generate quickly power when required by storing temporarily the heat generating with the fuel cell or hydrogen generating equipment. CONSTITUTION:Exhausted gases 72, 85 from a fuel cell 10 are supplied to condensers 60, 61, wherein moisture is condensed, then the gases are led to a burner 31 of a reformer 30 through pathes 86, 73 to burn. A part of combustion gas 90 is supplied to a heat exchanger of a heat storing tank 50, exhaust energy is stored in the heat storing tank 50. Reaction heat in a shift convertor 40 is taken out with a heat medium which is circulated with a pump 53, and stored in the heat storing tank 50. The heat generated in the fuel cell is taken out with a heat medium in a cooling place 16 to store in the heat storing tank. When heat generating amount in the fuel cell is small for example, in a low load or in waiting time, the heat stored in the heat storing tank 50 is given to the fuel cell with the heat medium 110 to heat the fuel cell.