baber/WOPTO huggingface dataset:
Patent JP-H05286629-A (JP)
Title: Transporting direction changeover device
Inventor: NAKAZATO YASUFUMI
IPC: B65H29/52
Filed: 1992-04-07
Abstract: PURPOSE:To switch the transported direction of a fed sheet into a path of straight forwarding or a path of deflected transport using a simple configuration, without noise generation, and certainly even when the sheets are fed at short intervals. CONSTITUTION:Guide means 2, 3 are furnished, which transport each sheet 4 in eccentricity a certain amount 1 perpendicularly to the sheet transport direction, engaging the part of sheet situated outside of the extent of normal transport width, and guide the sheet to a deflected path.
Patent JP-S5611429-A (JP)
Title: Hologram light deflector
Inventor: FUNATO HIROYOSHI
IPC: G02B26/10
Filed: 1979-07-06
Abstract: PURPOSE: To make it possible to perform plane and uniform speed scanning of a hologram by using the light from an optical system provided with spherical aberrations as object light and the light from the other optical system provided with spherical aberrations as reference light.  
     CONSTITUTION: This deflector consists in beforehand applying spherical aberrations respectively deliberately to an optical system L 7  for creating object light 7 and an optical system L 8  for creating reference light 8 and recording a hologram H 1  by using the object light 7 and the reference light 8 by these optical systems at the hologram recording and reconstructing the same by an ordinary method at the reconstruction, wherein the plane and uniform speed scanning may be done by suitably selecting the respective converging point positions owing to the respective spherical aberrations of the reference light 8 and the object light 7 and the light source position of the reconstruction lighting light irradiating the hologram H 1  having been recorded by the reference light 8 and the object light 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60230212-A (JP)
Title: Guidance system of unattended moving body
Inventor: HOSOI MITSUO
IPC: G05D1/02
Filed: 1984-04-27
Abstract: PURPOSE:To execute exactly guidance without being affected by reflected light of the road surface, by running a moving body at the side of a light reflecting zone serving as a guidance mark. CONSTITUTION:A light reflecting zone 3 having a regression reflecting property is laid so as to go along a running course 2 on the side end of the running course 2 of an unattended moving body 1, and said moving body 1 is run at this side. On this moving body 1, a projector 4 for projecting light to said light reflecting zone 3, and an optical sensor (CCD image sensor) 5 for photodetecting the reflected light from the light reflecting zone 3 are provided adjacently. In this state, a position on the time base of a video signal in a distance L stored in a memory is compared with the same position from the sensor 5, and a steering command signal is generated. By this signal, a steering servo-motor is driven, and the moving body 1 is guided and run so that a distance between the moving body 1 and the light reflecting zone 3 holds the prescribed distance L.
Patent JP-H07274443-A (JP)
Title: Mounting device for speed-detecting element in induction motor
Inventor: KIDOKORO MOTOHIKO
IPC: H02K11/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a mounting device for a speed-detecting element, by which the rotating speed of a rotor can be detected adequately without an influence of a revolving field of a coil. CONSTITUTION:One rear-side case 21a out of a pair of cases 21 and 21a for storing a stator core 24, a rotor 26 and the like has a recessed part 23 on the rear central face to be fitted to a rotor supporting frame 22a. The recessed part 23 has a projected rotating disk 29 made of permanent magnet fixed to a rotor axle 27 of a rotor 26. A cover body 30 for storing a printed circuit board 5 with an integrated speed detecting element 37 is fitted to the recessed part 23. The rotating disk 29 and the speed detecting element 37 are provided in a space between the recessed part 23 and the cover body 30 in a sealed state in the motor. Then, the magnetic force of the rotating disk 29 that rotates with the rotor 26 can be adequately detected by the speed detecting element 37 without an influence of a revolving magnetic field of the coil 25.
Patent JP-S5210116-A (JP)
Title: Magnetized memory reading device
Inventor: SUGIMOTO NORIHIKO
IPC: G11B5/09
Filed: 1975-07-15
Abstract: PURPOSE: To present a magnetic memory reading device which is capable of providing a reliable reading clock by using a low speed component in the N.R.Z. system that is suitable for high density recording. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01300023-A (JP)
Title: Mechanism balancing shaft
Inventor: BASUKO METSUZEDEIIMI
IPC: F01D5/10
Filed: 1989-04-06
Abstract: PURPOSE: To improve operation property by providing a plurality of screw- threaded bores in the peripheral zone of a rotor of a gas turbine or the like, and conducting the mount of a mass via a rod inserted in a bore formed on a wall of a stator when the mass is screwed into one of the threaded bores for balancing revolving shafts. CONSTITUTION: A rotor 4 is provided at an end of a revolving shaft 2 supported by a bearing 3 on an outer stator 1 of a gas turbine. A screw-threaded balancing mass 6 is received and fastenable in a plurality of threaded bores 5 provided in the peripheral zone of the rotor 4. Two mutually adjacent bores 11, 12 are formed on a wall of the stator 1 opposite blades 9, 10 to enable the threaded bores 5 of the rotor 4 to be approached from outside for balancing the revolving shaft 2. A light source 13 suitable for illuminating a collimated point is received in one of the bores 11. The other one of the bores 12 is used as an inspection bore and a bore for a rod 14 to be inserted when the mass 6 is introduced.
Patent JP-H02266091-A (JP)
Title: Vertical shaft mechanism for shield machine starting section, its constructing method, and starting and reaching method of shield machine using its mechanism
Inventor: SONODA TETSUSHI
IPC: E21D5/06
Filed: 1989-04-05
Abstract: PURPOSE:To enable a shield machine to start and reach without requiring the improvement of ground by setting vertical shaft retaining core material for surrounding a vertical shaft continuously, and by erecting the core material in an underground continuous wall, to form a shield machine starting notched-section. CONSTITUTION:Vertical shaft retaining core material 2 for surrounding a vertical shaft for setting a shield machine 20, continuously is set, and is erected in an underground continuous wall 1 for starting the shield machine 20, and a notched section 12 for starting the shield machine 20 is formed. After that, on the periphery of the notched section 12, a protective internal wall for starting the shield machine 20 is constructed, and in the underground continuous wall 1 outside the vertical shaft retaining core material 2, starting retaining core material 3 with the surface processed for drawing is erected to cover the notched section 12. Besides, the reaching vertical shaft of the same mechanism is constructed, and from the underground continuous wall 1, the reaching retaining core material is drawn onto the notched section 12, and the shield machine 20 can be taken in.
Patent JP-H08258218-A (JP)
Title: Bondable organic coated metal plate and manufacture thereof
Inventor: FURUKAWA HIROYASU
IPC: B05D3/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide bondable organic coated metal plate, which develops adhesiveness by heating and the blocking resistance of which is stable at a high level at all times as long as temperature is kept below a specified value. CONSTITUTION: The bondable organic coated metal plate has crystalline nylong- base adhesive, which has adhesion at room temperature and reveals adhesion by heating and the fusion peak measured in differential scanning calory is not present below 50 deg.C and present in the temperature range of 50 deg.-200 deg.C, on one or both sides of metal plate. The preferable intensity of the fusion peak is 10-100% of the intensity of the fusion peak measured in differential scanning calory of the resin, which is hardened by being allowed to cool from the temperature higher than the melting point of the resin to room temperature. The preferable membrane thickness of the adhesive has the domain ranging from 0.5μm or thicker to below 100μm. Thus, the blocking resistance of the resin stabilizes at high level at all times.  Even when products are shipped under the state being stacked and temperature rises up to 50 deg.C or higher, the adhesion between the front side of one product and the rear side of other product does not occur, resulting in realizing the stable feeding of the products.
Patent JP-H0472553-A (JP)
Title: Image analysis system
Inventor: TAKAYAMA ATSUSHI
IPC: G01N21/88
Filed: 1990-03-31
Abstract: PURPOSE:To reduce fault information on a contrast by finding from the numerical image of a reference object the optimum threshold value of the shade level of the numerical image for every picture element of the numerical image, and storing the same in memory, and setting according to the threshold value the contrast of the numerical image of an object to be analyzed. CONSTITUTION:An image of a reference object 22a is picked up by a TV camera 24 and is converted into an initial image by an A/D converting portion 25. The initial image input at a comparator 26 is compared to an optimum threshold value 28 transmitted from a CPU 27 and is converted into a numerical value. The CPU 27 sets the optimum threshold value 28 of this numerical image for every picture element of a monitor 29. An image of an object 22b to be analyzed is then picked up by the TV camera 24 to obtain an object image. The object image is converted by the A/D converting portion 25 and is compared to the optimum threshold value 28 by the comparator 26 and converted into a numerical value and this numerical image is output.
Patent JP-S5422677-A (JP)
Title: Device of lining up transferring and placing minute body
Inventor: ISODA KENICHI
IPC: B65G47/14
Filed: 1977-07-20
Abstract: PURPOSE: To automatically make sure the adsorption of minute bodies to adsorbing nozzles, by shaping a cover of a vacuum box by a transparent plate, and by arranging so as to detect non-adsorption by receiving light from a lighting fitting through the vacuum box and the nozzles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63250874-A (JP)
Title: Led array chip
Inventor: KAWAZUMI MASARU
IPC: H01L33/38
Filed: 1987-04-08
Abstract: PURPOSE:To uniformize light emitting amount by forming a light emitting dot in a circular shape and providing an electrode at the periphery of the dot. CONSTITUTION:The shape of the light emitting dot 6 of an LED array chip is formed to be circular, and a circular electrode 7 is provided at the periphery of the dot 6. A plurality of dots 6, 6 formed on a substrate 1 are arranged, the electrodes 7 are stacked on the peripheries of the dots 6, and the dots 6 are connected through contacts 8 to the electrodes 7. External electrodes 4 are pads for connecting to an exterior. Thus, the electrodes 7 are uniformly connected from the peripheries of the dots 6 to irradiate uniform lights.
Patent JP-H11313416-A (JP)
Title: Device attached to rigid-frame pillar of switchboard rigid-frame structure for fixing element
Inventor: REUTER WOLFGANG
IPC: H02B1/32
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To quickly and readily fix a simple fixed element to a rigid-frame pillar and obtain the fixing of the attached element in all directions. SOLUTION: A fixing block 20 can be attached to one rigid-frame pillar 10, by bringing its two fixing surfaces 21 and 22 which are perpendicular to each other into contact with the formed surfaces 12 and 13 of the rigid-frame pillar 10 and coupling with the rigid-frame pillar 10. The contact surfaces are continuous with fixing surfaces 23 and 24, which are flush with additional formed surfaces 14 and 15 of the rigid-frame pillar. The fixing block has fixing receiving parts, which are formed in its end surface 33 perpendicular to the longitudinal direction of the rigid-frame pillar and its fixing surfaces which are flush with the additional formed surfaces as a hole 27 and/or screw holes 28, 29, 30 and 31.
Patent JP-S61246381-A (JP)
Title: Vacuum treatment device
Inventor: YAMAMOTO NORIAKI
IPC: H01L21/02
Filed: 1985-04-24
Abstract: PURPOSE:To make system constitution possible by the constitution consisting in carrying a sample carried into a buffer chamber into a treatment chamber, treating the same therein, transferring the treated sample into the other buffer chamber provided successively therewith and treating further the sample thereby changing freely the number of the treatment chambers. CONSTITUTION:The sample 60 placed in a cassette 90 and carried into a vacuum preliminary chamber 50 of a vacuum treatment unit 10 is carried by a conveying belt 70 into the buffer chamber 20 the inside of which is made evacuatable through a gate valve 40. The above-mentioned sample 60 is then carried into the treatment chamber 30 provided with a sample electrode 31 by a rotary arm conveyor 80 consisting of an arm 82 and a holder 84 so that the sample is subjected to the prescribed vacuum treatment. The sample 60 after the treatment is transferred onto the conveying belt 110 by using the other arm 83 and holder 85 of the conveyor 80 and is carried into the buffer chamber 20 of the other vacuum treatment unit 10 provided successively therewith via a gate valve 100. The sample is further treated in the treatment chamber 30 in said chamber.
Patent JP-H07294705-A (JP)
Title: Treatment after ultraviolet irradiation
Inventor: ANDO KENJI
IPC: G02B1/115
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a low light absorption film by a low-temp. process by forming an optical film to be used mainly in a specified wavelength by vapor deposition, CVD or sputtering and irradiating the film with a UV of specified wavelength. CONSTITUTION:This optical film is formed by vapor deposition, CVD or sputtering and used mainly in the UV or vacuum UV region of <=400nm wavelength then the film is irradiated with the UV of 190-400nm wavelength. A monolayer film or a multilayer film formed with one or >=2 kinds of materials consisting of Ta2O5, SiO2, Al2O3, Y2O3, ZrO2, MgF2, HfO2 or their mixture is used as the optical film. The irradiation intensity of the UV of 190-400nm wavelength is preferably controlled to 1W/cm<2> to 10kW/cm<2> on the optical film surface. Consequently, a low light absorption film without causing lens face distortion is obtained by a low-temp. process at <=80 deg.C.
Patent JP-S5514444-A (JP)
Title: Hot air heating system
Inventor: KAWAI YOICHI
IPC: F24H3/02
Filed: 1978-07-14
Abstract: PURPOSE: To obtain appropriate space heating by maintaining the heated air at approx. constant temp. regardless of the room temperature in the system wherein wind quantity generated by fan is controlled in accordance with the heat exchanger temperature.  
     CONSTITUTION: A temp. sensor element 2 is attached on the outside of the heat exchanger 1, sensor element 2 is electrically connected to the comparison circuit 3, which is also electrically connected to the fan 4 and the reference circuit 5. In the operation, air is blown against the heat exchanger 1 by the fan 4, and the heated air obtained thereby is supplied to each room for space heating. Here, temperature at the heat exchanger 1 is detected by the sensor element and controls the operation of the fan 4. The mechanism is; the detected temperature outputted by the sensor element 2 is compared at the comparison circuit 3 with the reference temperature set at the reference circuit 5, and when the temperature at the heat exchanger 1 is high making detected value high, difference value is outputted by comparing the detected value with the reference temperature value, and the voltage supplied to the fan 4 is made higher, blowing more amount of wind against the heat exchanger 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59209176-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J19/20
Filed: 1984-04-27
Abstract: PURPOSE:To inexpensively obtain a printer generating little noise, by intermediately providing a vibration-insulating member between a printing head consisting of a driving mechanism for selectively driving printing wires and a carriage slidden on a guide shaft. CONSTITUTION:The carriage 4 fitted with the printing head 3 is slidably fitted to the guide shaft 2. The printing head 3 is constituted of a plurality of printing wires wired in matrix and the driving mechanism for selectively driving the wires. The vibration-insulating member 5 consisting of a flat plate form rubber or the like is intermediately provided on the carriage 4 and is fitted to the latter by a screw 6. When a motor 8 is driven, a driving belt 7 is moved leftward or rightward, whereby the head 3 is moved together with the carriage 4 in a direction perpendicular to the feeding direction of a recording paper 12 fed by a platen 11.
Patent JP-H0212876-A (JP)
Title: Semiconductor device suitable for very high speed switch
Inventor: ARUFUREETO GOORUTO
IPC: H01L29/78
Filed: 1989-04-05
Abstract: PURPOSE: To obtain a semiconductor device having extremely high switching rate by a structure wherein a layer structure having one different layer on each side of a central layer having specified thickness has a combination of materials producing a semiconductor quantum well structure and two boundary faces between the central layer and the different layers have different roughness. CONSTITUTION: The semiconductor device has a field effect transistor structure and comprises a substrate 1, a layer structure 8 comprising at least three layers 9, 10 and 11 formed on the substrate 1, gate electrodes 3, 5 and source and drain regions 6, 7. The layer structure 8 has a central layer 9 thinner than 10nm but thicker than 1nm and different layers 10, 11 touch the central layer 9 on the opposite sides thereof. Respective layers 9, 10 and 11 of the layer structure 8 are made of a semiconductor material and the layer structure 8 has a combination of materials producing a semiconductor quantum well structure when it has an aforementioned thickness. Furthermore, roughness on the boundary face 9/10 between the central layer 9 and one different layer 10 is differentiated from that on the boundary face 9/11 between the central layer 9 and the other different layer 11.
Patent JP-S60229770-A (JP)
Title: Thermal printer
Inventor: AIDA AKINORI
IPC: B41J2/36
Filed: 1984-04-28
Abstract: PURPOSE:To perform the printing with the same density as that before voltage drop even though the voltage of cell drops, by controlling the heating time of printer head on the basis of driving voltage signal and the dot number to be printed. CONSTITUTION:A printer head driving signal pulse 1 is interrupted in its transmission to the post stage at a shift resistor 2 until its interval is stabilized, and when stabilized, the pulse interval to be determined in proportion to the voltage of cell is computed at a pulse interval operation circuit 3. A time segmentation operation circuit 4 outputs a segment signal 8 corresponding to the voltage of cell among heating times segmented into 5 steps by the detection of this voltage of cell. Besides, a character dot number operation circuit 7 computes the dot number on the basis of the character signal 5 passed through an interface 6. A heating time operation circuit 10 computes the heating time capable of obtaining the optimum printing density on the basis of said dot number signal 9 and a segment signal 8, and operates a driving circuit 12.
Patent JP-H11278359-A (JP)
Title: Bicycle with electrically-driven auxiliary power device
Inventor: HARADA KENJI
IPC: B62M6/55
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with a miniaturized electrically-driven auxiliary power device. SOLUTION: In a bicycle with an electrically-driven auxiliary power device applying power from a motor via a deceleration mechanism in compliance with a pedal depressing force for assisting running, a plurality of gears including at least a gear 55 in the tail end in a plurality of gears 51-55 constituting the deceleration mechanism are arranged on the substantially same straight line L1. At the same time, a driving gear 56 is arranged on a crossing line L2 passing through the axial center of the gear 55 in the tail end and crossing the straight line L1 V-shapedly. In this way, the plurality of gears including at least the gear 55 in the tail end and the driving gear 56 are arranged in the V-shape.  In the area surrounded by the gears arranged in the V-shape, a housing part for housing electric equipment is formed on the side, in which a hollow shaft of a case body matching the area is protruded, so that miniaturization can be accomplished.
Patent JP-H08280839-A (JP)
Title: Detoxifying method for hydrogen phosphide gas
Inventor: TSUTSUMI TERUYUKI
IPC: B01D53/46
Filed: 1995-04-12
Abstract: PURPOSE: To establish a detoxifying method for hydrogen phosphide gas using a sodium hypochlite aqueous solution, whereby hydrogen phosphide gas used in a smoking process in a wide concentration range from a high concentration to low is processed quickly and effectively by mixing carbon dioxide gas with the hydrogen phosphide gas in a specific mixing ratio. CONSTITUTION: Hydrogen phosphide gas and carbon dioxide gas are supplied from their containers 13, 14 and mixed together by a mixer 3 while their rates of flow are controlled into the specified values by mass flow controllers 1, 2. The obtained mixture gas is put in a smoking chamber 4 while air is sucked from an air inlet 6, followed by agitation by a fan 5, and the resultant gas given a certain concentration is continuously fed to an absorption tower 7 which is filled with a filler, and thereover a sodium hypochlorite aqueous solution regulated into a specified concentration is sprinkled from a nozzle 11. The gases at the inlet gas sampling hole 15 and outlet gas sampling hole 16 furnished in the absorption tower are sampled, and 0.1-60vol% carbon dioxide gas is mixed with the hydrogen phosphide gas which heightens the rate of detoxification of the hydrogen phosphide.
Patent JP-S5711311-A (JP)
Title: Production of optical connector plug
Inventor: MATSUOKA HIROSHI
IPC: G02B6/38
Filed: 1980-06-25
Abstract: PURPOSE:To prevent an optical fiber strand from being damaged by polishing a part, in which the optical fiber strand attached to the end of an optical connector plug composed of molded plastic exists, more deeply than other parts. CONSTITUTION:For example, a spherical or rotating elliptic abrasive is polished while rotating the abrasive around the axis of rotation together with a plug. The center axis is always held so as to be oriented to the center of the spherical abrasive. Thus the directional property of polishing is removed and the depth of polishing is determined by the radius of curvature of abrasives, making it possible to polish the abrasives always at a fixed depth and prevent the optical fiber strands from being damaged when plugs are contacted.
Patent JP-S58203844-A (JP)
Inventor: KUJIRAOKA WATARU
IPC: B65D30/24
Filed: 1982-05-22
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。