baber/WOPTO huggingface dataset:
Patent JP-S59147152-A (JP)
Title: Speed change gear
Inventor: ITOU KAZUICHI
IPC: F16H29/14
Filed: 1983-02-12
Abstract: PURPOSE:To make stepless speed change reasonably over the whole speed change ranges by allowing movement of the input shaft in its axial direction to change the amount of eccentricity of an eccentric response member, by permitting its eccentrical rotation to generate a speed reduced rotation of the output shaft through a link mechanism, and thereby lessening frictional portion. CONSTITUTION:When input shaft 16 is rotated, an eccentric response member 27 will rotate together, and a pin 12 moves along an axially oriented groove 13 with progress of rotational operation of a speed change control ring 9, and consequently a slide contact ring 10 and above-mentioned input shaft 16 will move in the axial direction to be followed by a radial shift through the action of a tapered square shaft part 20, and eccentric rotation now begins according to the current amount of eccentricity E from the axis of rotation C. Accordingly a pivot shaft 40 begins oscillative swing around the swinging center line at the foremost part in detention with a groove 43 formed in a swinging member 41. At this time, if the pivot shaft 40 swings in the direction as apart from said axis of rotation C, an inching member 42 works as stopper with the aid of a repulsive spring 46, and a torque transmission shaft 33 moves counterclockwise upon recept of a motive force to circumferential motion, and now the output shaft 24 rotates counterclockwise.
Patent JP-S62180477-A (JP)
Title: Free curve plotter
Inventor: ARAKI KENJI
IPC: G06F17/50
Filed: 1986-02-05
Abstract: PURPOSE:To improve both the performance and efficiency of a free curve plotter by using node shift change editing functions for free curve to change the form of a free curve. CONSTITUTION:An input device 301 consisting of a keyboard, etc. is provided together with a memory part 302 which stores graphic data, etc., an arithmetic part 304 which performs prescribed arithmetic operation based on the graphic data, a display part 305 containing a display device for graphic forms, etc., and a control part 303 which performs the overall control of a plotter. The part 302 includes a data storage memory part A306 and a work area memory part B307. When a free curve is displayed by the part 303, the X.Y coordinate data on a node are fetched out of the device 301 and the graphic data is produced at the part B307. Based on this graphic data, the part 304 performs the arithmetic operation of the free curve. Then the arithmetic result of the part 304 is displayed at the part 305. Finally the graphic data produced at the part B307 is stored in the part A306 and then erased.
Patent JP-S63191701-A (JP)
Inventor: TANAKA TATSUO
IPC: B65B3/00
Filed: 1987-02-02
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-S59150059-A (JP)
Title: Production of stainless steel by melt reduction of chromium ore
Inventor: FUJII TETSUYA
IPC: C22C33/04
Filed: 1983-02-15
Abstract: PURPOSE:To increase the reducing rate of chromium ore and the recovering rate by reduction thereof by charging the molten iron subjected to a dephosphorizing treatment into a converter, ejecting gaseous oxygen through the bottom tuyere into the converter and feeding chromium ore powder into the converter with hydrocarbon as a carrier while supplying a carbon source therein. CONSTITUTION:The molten iron subjected preliminarily to a dephosphorizing treatment to decrese the concn. of P to about <=0.04% is charged into a converter, and decarburization blowing is started by ejecting gaseous oxygen into the converter through the tuyere in the bottom. At the same instant, chromium ore powder is charged into the converter through the other tuyere in the bottom with gaseous hydrocarbon such as CH4 as a carrier gas and coal powder is charged through another tuyere with a nonoxidative gas as a carrier gas to provide a carbon source for blowing. The chromium ore is thus melt reduced and the chromium oxide in the ore is migrated as metallic chromium into the steel bath, thereby producing stainless steel.
Patent JP-S61228810-A (JP)
Title: Toothbrush having movable brush body
Inventor: GIYUNTAA PETSUTSU
IPC: H01H21/00
Filed: 1986-02-05
Abstract: 1. Electric tooth brush with a movable brush body which is driven by an electric motor allocated in the handle for the purpose of brushing movements. The contact pins of the electric motor can be connected with a current source allocated in the handle via a circuit closer/circuit breaker. The electric motor (3) is connected with one pole (23) of the current source (19) via one of its contact pins (18) and with the case (21) of the electric motor (3) via its other contact pin (20). The other pole (24) of the current source (19) is connected with a switch spring (5), which can be bent off by means of a rocker switch (6) and bonded with the case (21) in opposite direction to a restoring force. The electric tooth brush is characterized in the way that the rocker switch (6) is fixable in the operating positions by means of spherical segments (7) allocated at resilient strips (6') and by means of recesses (8) located in the handle (1).
Patent JP-S57137607-A (JP)
Title: Steam turbine
Inventor: KAWAGISHI HIROYUKI
IPC: F01D5/14
Filed: 1981-02-19
Abstract: PURPOSE:To prevent occurrence of a separated swirl in a flow of steam and improve efficiency when partially loaded in the stage of a steam turbine, by providing a straightening plate in the specific position of a nozzle plate. CONSTITUTION:A straightening plate 14 is provided in a nozzle plate 12. When assumed L for height of a nozzle and H for a distance of the straightening plate from a nozzle root, the straightening plate 14 is provided in the nozzle plate 14 in a position of O<H<0.3L, 0.7L<H<L. In this way, a separated swirl easy to occur when partially loaded can be prevented by the straightening plate 14, further the separated swirl, when generated, can be prevented from its growth by the straightening plate 14. As a result, efficiency in a stage can be improved.
Patent JP-S63191495-A (JP)
Title: Video signal transmission prolonging device
Inventor: YOSHIKAWA ICHIRO
IPC: H04N11/24
Filed: 1987-02-04
Abstract: PURPOSE:To prevent a display image from having a color shift by providing a delay time adjusting means capable of setting delay times of a red, a green, a blue input signal independently. CONSTITUTION:A video signal transmission prolonging device 10 receives the R, G and B signal by receiver circuits 11-13 respectively and then outputs those signals to delay time adjusting circuits 17-19. The delay time adjusting circuits 17-19 delay the respective color signals by a preset time and output them to driver circuits 14-16, which amplify input chrominance signals and output them to a monitor 20. The monitor 20 processes the video signal containing the R, G and B signals and displays a color image. The set delay times of delay time adjusting circuits 17-19 are so set that the output timing of respective color outputs R-OUT, G-OUT and B-OUT of receiver circuits 14-16 is equal to the input timing of respective colors of, for example, input signals R-IN, G-IN and B-IN.
Patent JP-S58140721-A (JP)
Title: Manufacture of liquid crystal display board
Inventor: TAKASAKI HIROSHI
IPC: G02F1/13
Filed: 1982-02-15
Abstract: PURPOSE:To increase the effective usage rate of a liq. crystal material by forming each sealing part pattern at the side having an injection hole as a pattern having no opening other than the injection hole. CONSTITUTION:Sealing part patterns 13 are formed on the 1st glass substrate having 5 electrode patterns 12 of the same shape formed thereon so that each sealing part pattern 13A at the side having an injection hole 14 is formed as a pattern having no opening other than the hole 14. The 2nd glass substrate is then superposed, and a liq. crystal is injected into the cells of the resulting composite plate 11 with a liq. crystal injector. No liq. crystal is injected into the space 15 between the cells. The holes 14 are sealed with an epoxy adhesive, and the plate 11 is cut to obtain 5 liq. crystal display boards.
Patent JP-H07228403-A (JP)
Title: Sheet discharge device
Inventor: AKATSUKA MASAKAZU
IPC: B41F21/00
Filed: 1994-02-21
Abstract: PURPOSE:To adjust the gap between vanes in response to the kind of printed sheets or the dumber of sheets and set the sheet discharge pitch constant by providing spacers adjusting the gaps between the vanes on the outer peripheral faces of the vanes constituting an impeller receiving the printed sheets at the sheet discharge section of a printing machine and discharging them to the next process at a uniform interval. CONSTITUTION:Vanes 2 of an impeller 1 are fixed to a support plate 4 fixed to a shaft 3 in a comb shape, and spacers adjusting the gaps 5 between the vanes 2 are fitted on the outer peripheral faces of the vanes 2. The spacer 6 is molded out of industrial plastic, for example, and it is closely stuck to the outer peripheral face of the vane 2 with bolts, for example. The gap 5 between the vanes 2 is adjusted by the spacer 6. The tips of the printed sheets are regulated by the spacers 6 and are not bent, thus the sheets are smoothly dropped along a brake guide and can be discharged on a belt conveyor of the printed sheets at a constant pitch.
Patent JP-H11206185-A (JP)
Title: Method and device for controlling inverter
Inventor: FUNAKURA SEIICHI
IPC: H02P27/06
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling an inverter that can obtain an output voltage with less waveform deformation, even when in input DC voltage is fluctuated. SOLUTION: To drive an induction motor 4 by an inverter circuit 3, an excitation current command value is generated from excitation current command equipment 6, an output voltage command value is created by the excitation current command value and an output frequency command ω, and an inverter is controlled. The maximum voltage that can be outputted by the inverter is obtained by an input DC voltage Vdc of the inverter, and a correction excitation current command value conforming to the maximum voltage is generated. When the output voltage command value becomes higher than the maximum voltage that can be outputted by the inverter, the above maximum voltage is used as the correction output voltage command value for controlling the inverter.
Patent JP-S61190460-A (JP)
Inventor: FUJII JUNJI
IPC: B65D75/36
Filed: 1985-02-06
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-S63190394-A (JP)
Title: Semiconductor laser device
Inventor: IKUWA YOSHITO
IPC: H01S5/00
Filed: 1987-02-02
Abstract: PURPOSE:To control a threshold current and a light output intensity independently by a method wherein a current blocking layer with a current transmitting window and a light absorbing layer with a light transmitting window are provided separately. CONSTITUTION:An injection current flowing from a P electrode 9 to an n electrode 10 passes convergently through a current transmitting window 7 domain when a forward voltage is applied between the p electrode 10. Owing to this, the current dispersion in an active layer 1 is restricted by a stripe width W1 of the current transmitting window 7. A portion of light generated by the injection current in the active layer 1 oozes out of a clad layer 3 toward a current blocking layer 6 and is absorbed into a light absorbing layer. A current confinement action restricted by the stripe width W1 and a light trapping action restricted by a stripe width W2 coact to enable a laser oscillation to start with a comparatively small threshold current. Furthermore, the stripe width W1 of the current transmitting window 7 and the stripe width W2 of the light transmitting window 13 can be varied separately in dimension, whereby the threshold current and a light output intensity are controlled independently.
Patent JP-S56119041-A (JP)
Title: Ripper device for construction vehicle
Inventor: MITA MASAZOU
IPC: E02F5/30
Filed: 1980-02-27
Abstract: PURPOSE: To arrange so that a powerful intrusion force may be generated and at the same time, efficient crushing/excavation may be performed after intrusion, by making the weight of a construction vehicle equipped with a ripper device effectively contribute toward a shank intrusion force.  
     CONSTITUTION: The first frame 4 and a shank holder 5 are connected in a right and left freely movable manner. Then the second frame 5a is connected to the shank holder 5 in a vertically freely gyratable manner and with a tilt cylinder device 6 introduced between the shank holder 5 and the second frame 5a to connect these two parts. At the same time, each one of the first frame 4 of the ripper device 2 and the second frame 5a is linked to the rear of the front construction vehicle positioned leaving some space in a vertically freely running direction and each of the others at the front of the rear construction vehicle in the same fashion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10223314-A (JP)
Title: Locking-detective connector
Inventor: SAITO MASAJI
IPC: H01R13/64
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To retain closely attached state of a rib and a terminal metal tool for detection even if the rib is bent. SOLUTION: The contact face 16 of a rib 15 is inclined downward relatively to the fitting direction of a connector housing. A terminal metal tool 14 for detection is closely attached to the contact face 16 while being elastically bent. In this case, when the rib 15 is bent upward so as to escape from the terminal metal tool 14 for detection, the terminal metal tool 14 keeps the state that the tool is closely attached to the contact face 16 through follow-up deformation by elastic restoring force.
Patent JP-S53107641-A (JP)
Title: Grounding protector for distribution wiring loop
Inventor: TAKADA YOUJI
IPC: H02H7/26
Filed: 1977-03-02
Abstract: PURPOSE: To detect grounding fault occurring section reliably by preventing flowing of grounding current in the loop into each directional grounding relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04243730-A (JP)
Title: Method and device for collecting and conveying material in paste form
Inventor: SHIMANO TADAKAZU
IPC: B65G51/02
Filed: 1991-01-22
Abstract: PURPOSE:To provide a method and a device for collecting and conveying material in a paste form, which device is small and scarcely pollutes the environment. CONSTITUTION:To collect and convey a material A in a paste form by receiving on the upper face of a receiving plate 7 the material A in a paste form falling from above, rotating the receiving plate 7 through 180 degrees to put the material A in paste form into a collecting room 14, sending the material A to a pressure chamber 1 by means of a piston 16, and sending the material A further into a pipe 6 from the pressure chamber 1. A device for achieving the above method is surrounded at its circumference by walls 2,3,4,5 and has the pressure chamber 1 having an opening bored through its front wall 2 and communicated with the pipe 6, the receiving plate 7, the collecting room 14 surrounded by the walls 4,5, and a piston 16. Since the material in paste form is collected into the collecting room, the material can be automatically supplied by the piston each time it falls without polluting the environment and so the device can be miniaturized.
Patent JP-S63190321-A (JP)
Inventor: MURANAKA TAKAYOSHI
IPC: H01G9/10
Filed: 1987-02-02
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-H05190884-A (JP)
Title: Covering material for solar battery
Inventor: HANDA KEI
IPC: H01L31/052
Filed: 1992-01-13
Abstract: PURPOSE:To enable directivity of an incidence efficiency to be generated and eliminate a need for an additional mechanism for adjusting an installation angle between an installation-type solar battery and a foundation by forming an inclination surface which is asymmetrical left and right or front and back at a proper spacing on the surface of a translucent plate-like or film-like covering material for covering the surface of the solar battery. CONSTITUTION:A covering material 10 for a solar battery 20 consists of a colorless and transparent glass or a translucent substance such as acryl resin, and the surface side has a wave shape and at the same time the rear side has a flat face. In the surface of the wave shape, a vertical surface 11 which is extended in the normal direction which is erected on the surface of the solar battery 20 and an inclination surface 12 which is extended in a direction which is at an angle of theta for the surface of the solar battery are repeated at a specified pitch. The pitch of the vertical surface 11 is set to a value which is two times larger than that of the surface electrode layer of the solar battery and at the same time each vertical surface is laid out directly above the surface electrode layer. Also, a flat rear surface of the film body 10 is joined to the surface of the solar battery 20 by an adhesive layer 30.
Patent JP-S59149182-A (JP)
Inventor: OKANISHI SATORU
IPC: D06F39/08
Filed: 1983-02-14
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-H10212699-A (JP)
Title: Hot-melt type paper sheet
Inventor: OGINO HIROYUKI
IPC: B32B7/12
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt type paper sheet that can be simply and easily stuck by means of iron or the like without emission of gloss by this heating, has excellent air permeability, in addition, gives a good touch and causes no deterioration of adhesion. SOLUTION: This hot-melt type paper sheet 1 comprises two or more paper sheets of a synthetic resin-permeable paper sheet 2, a synthetic resin- impermeable paper sheet 3 and a hot-melting synthetic resin. The hot melting synthetic resin 4 is laid between a paper layer comprising a single synthetic resin-permeable paper sheet and another paper layer comprising one or two or more paper sheets containing a paper sheet that is impermeable to synthetic resin.
Patent JP-H02205455-A (JP)
Title: Work device
Inventor: FUJIWARA KATSUAKI
IPC: B23Q39/04
Filed: 1989-01-31
Abstract: PURPOSE:To simplify the structure of a work equipment and to reduce the equipment cost by making a paired parts to be joined of a mission case, clutch housing, etc., to be a work object, and performing the equal work for two works by one working device. CONSTITUTION:In the rough boring station 8 of work transfer lines 5, 6, first, works 1, 2 are fixed to jigs 11, 12 in the state of its joining faces 1a, 2a being faced to a work machine 10 side. Then, at the working time of the work 2, the jig 12 is moved to the work machine 10 side by a slide device 15 and the work tool equipped with on the tool head 10b for clutch housing executes the rough boring of the bearing hole for shaft from the joining face 2a by passing through the insertion hole of the board of the jig 12. Similarly, at the working time of the work 1, the jig 11 is moved to the work machine 10 side by a slide device 14 by synchronizing with the work cycle of the work 2 and an equivalent bearing hole for shaft is subjected to rough boring from the joining face 1a by the work tool equipped with on the tool head 10a for a mission case.
Patent JP-S56121353-A (JP)
Title: Coil winding device
Inventor: IIDA TETSUO
IPC: H01F17/06
Filed: 1980-02-28
Abstract: PURPOSE:To automatically wind a coil directly on an iron core by synchronizing the reciprocating movements of a wire guide nozzle with the rocking movements of an iron core clamping means and providing an automatic coil guide jig attaching and detaching unit and an iron core indexing means thereat. CONSTITUTION:A hollow shaft 10 having a wire guide nozzle 22 at the end is so supported as to reciprocate in a direction as designated by an arrow 29, an iron core clamping unit 9 is rockably provided in a direction as designated by an arrow 49, and the hollow shaft 10 and the clamping unit 9 are driven by one motor 24 via a cylindrical cam 26 so that they can move synchronously with one another. Further, an iron core indexing unit 8 having another motor 19 and a unit 14 for automatically attaching and detaching a coil guide jit 13 are provided. When one coil is completely wound, the unit 14 is operated to remove the guide jig 13. After the next position is determined by the indexing unit 8, the guide jig 13 is again mounted to mount the next coil.
Patent JP-S54116812-A (JP)
Title: Network driving system
Inventor: MUKAEMACHI TAKUJI
IPC: H04Q3/52
Filed: 1978-03-03
Abstract: PURPOSE: To improve noise proof with the size and the number of driving lines both reduced by selectively driving switches by sending out each assignment information in a time-division mode corresponding stages in a network with semiconductor channel switches of multi-layer structure arrayed in a matrix shape.  
     CONSTITUTION: Switch controller 100 is provided which is connected to a controller, as to the driving control of a network of multi-stage structure using switch matrixes 1 to 10 obtained by arraying, in a matrix shaped, semiconductor channel switches of PNPN four-layer structure controlled by more than three input pieces of information. This controller 100 is equipped with register 101 receiving control information, timing circuit 102 generating various timing pulses needed for the switch control, information expansion decoders 103 to 106, current absorbing circuits 107 to 109 for fan-out buffer assignment, and driving current supply circuits 110 and 111; respective pieces of assignment information inputted to register 101 are sent out in the time-division mode corresponding to stages so as to drive selectively a desirable switch in each stage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05267131-A (JP)
Title: Ceramic device
IPC: G03F1/22
Filed: 1993-01-20
Abstract: PURPOSE:To conduct drawing with high accuracy without shifting the focus by forming a mirror surface maintaining film maintaining a mirror surface between the first surface of a silicon substrate for a ceramic device used as a photo-mask and a ceramic film. CONSTITUTION:The first surface 2 of a silicon substrate 20 as the starting material of a ceramic device 10 is mirror-polished. The first surface is coated with a specular-surface maintaining film 30, and the surface of the specular- surface maintaining film 30 is coated with a first ceramic film 26 through chemical vapor deposition. The silicon substrate 20 is turned upside down, and a second surface 32 and an outer-circumferential side face 36 are coated with second ceramic films 34a, 34b under the state, in which a disc 46 is positioned at a central section. The disc 46 is removed, a working opening 12 is formed at the central section of the second ceramic film 34a, and the internal surface 40 of the specular-surface maintaining film 30 is exposed to the bottom of the working opening 12. The internal surface 40 maintains a mirror surface, and is not roughened through vapor-phase etching treatment. Accordingly, the exposed surface excellently works and a focus is not shifted, thus allowing drawing with high accuracy.
Patent JP-H06210219-A (JP)
Title: Masking film for coating
Inventor: IWASAKI HEIKICHI
IPC: B05B15/04
Filed: 1993-01-20
Abstract: PURPOSE:To prevent the contamination due to the dripping of the scattered coating material by constituting a masking film for coating of at least a two- layer structure of a support film and the porous layer which can absorb the coating material. CONSTITUTION:For example, a masking film for coating is constituted of two layers consisting of a non-stretched polyethylene support film with a thickness of 5mum and the porous layer 2 of a polypropylene spun bond nonwoven fabric sheet fused to the film 1. This masking film is produced by superposing the support film 1 on the nonwoven fabric sheet and passing the film between the heated rolls to mutually fusing them. Alternatively the masking film is produced by laminating both sheets by an adhesive. Even when lysine coating material is sprayed on the porous layer 2 of the masking film vertically streched, the coating material is absorbed by the porous layer 2.