baber/WOPTO huggingface dataset:
Patent JP-H07159898-A (JP)
Title: Conference device
Inventor: KUROSAWA GENZO
IPC: G03B21/56
Filed: 1993-12-02
Abstract: PURPOSE:To provide a conference device which is constituted so that a wide space is not required for housing a white board and a door and a sound with presence can be supplied and whose interior design is excellent. CONSTITUTION:This device is constituted of a door supporting mechanism provided with a guide rail fixing the track of the door 2 used as a sliding wall and a supporting frame supporting the door 2, a door driving mechanism moving the door 2 supported by the guide rail along the guide rail, a flap door provided on an identical surface to the door 2, a flap door driving mechanism opening the flap door when the door 2 supported by the guide rail is opened and closed, a loudspeaker whose port part is formed adjacently to the flap door and which is used when a screen 7 is used and a white board elevating and lowering device elevating and lowering the white board 9 in front of the screen 7.
Patent JP-2001122771-A (JP)
Title: Method for producing hydrous paste
Inventor: TAGUCHI SHINYA
IPC: A61K9/70
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for a hydrous paste, capable of increasing a curing rate of a metal crosslinking gel of a water-soluble polymer compound even without changing the composition of the hydrous paste, consequently, capable of preventing situation that spots occur on the back of substrate and the hydrous paste is projected in the case of spreading the obtained hydrous paste on the substrate and using, especially useful as a method for producing a hydrous paste of high water content remarkably causing phenomena such as the above-mentioned spots on the back of substrate, the projection, etc. SOLUTION: In producing the hydrous paste containing a polymer compound, a compound containing a polyvalent metal and water, the polymer compound to make 30% aqueous solution pH <=3 is formulated with part or the whole of water, the polyvalent metal salt and optionally an acid at pH <=3, the mixture is formulated with a fixed paste component and adjusted to pH 4-1.
Patent JP-H07156135-A (JP)
Title: Method and apparatus for machining hard an brittle material
Inventor: HACHISUGA MASARU
IPC: B28D1/28
Filed: 1993-12-02
Abstract: PURPOSE:To machine a hard, brittle material by bringing it into contact with an indenter vibrated at ultrasonic frequency, even if the material is hard to work in the prior technique. CONSTITUTION:A high frequency electric signal from an oscillator 16 is applied to a bolted Langevin type electrostriction vibrator 11 generating an ultrasonic longitudinal oscillation. A vibration magnifying horn 12 which magnifies and transmits amplitude of the generated longitudinal oscillation is screwed on to the tip of the vibrator 11 and at the time when the ultrasonic longitudinal oscillation passes through the horn 2, the oscillation amplitude is magnified several times. Furthermore, an indenter 13 is screwed on to the tip of the vibration magnifying horn 12. The indenter 13 of a processing unit is brought into contact with the hard and fragile material while imparting an ultrasonic oscillation to the indenter 13 and a processed article is manufactured.
Patent JP-2000122361-A (JP)
Title: Image forming device
Inventor: MATSUMOTO TAIZO
IPC: G03G15/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make an image forming device smoothly restartable while smoothly performing a jamming elimination by providing a recording means storing the number of sheets remaining in the device at the time 0 occurring a jam. SOLUTION: When the leading end of recording paper passes through a feeding paper sensor 105, a passing record of the leading end position is stored in the recording paper position storing part 202. Thereafter, when the recording paper trailing end is allowed to pass through the feeding paper sensor 105, the record of the trailing end position is stored in the recording paper position storing part 202. Similarly, the above is respectively executed by the vertical transportation sensor 107, the resist sensor 108, and the discharge paper sensor 112. Then, the number of recording paper sheets being present in the device, and the number of recording paper sheets to be removed is respectively displayed on an operation part by each door for processing jamming and informed to an operator therefor.  In such a manner, lowering of business efficiency is possible to be prevented by avoiding repeat of the jamming removing work, and raising the jamming processing efficiency.
Patent JP-H08160729-A (JP)
Title: Toner cartridge
Inventor: KOIDE TSUNETARO
IPC: B65D75/12
Filed: 1994-12-07
Abstract: PURPOSE: To replace a cartridge without soiling a hand or clothes by bringing a bag-state sheet with which a toner cartridge is covered into contact with an aperture part formed on the toner cartridge and hermetically sealing the aperture part. CONSTITUTION: The toner cartridge 1 is packed with the bag-state sheet 2 and attached to a cylindrical set part 3 arranged in a copying machine main body. The aperture part 1A is formed to be extended in the longitudinal direction of the cartridge on the peripheral surface of the cartridge 1. Toner being developing material stored in the cartridge 1 is discharged from the aperture part 1A. An adhesive surface 5 coated with adhesive is formed at the periphery part of the aperture part 1A, and adheres to the inner peripheral surface of the sheet 2 to hermetically seal the aperture part 1A. A ring member 4 whose diameter is larger than the outside diameter of the set part 3 is fixed at one end 2b of the sheet 2 in an open state so as to constitute a mouth part, and the other end 2a of the sheet 2 is hermetically sealed.
Patent JP-H04173363-A (JP)
Title: Selecting mechanism for type wheel
Inventor: TAKIZAWA HIROSHI
IPC: B41J7/48
Filed: 1990-11-08
Abstract: PURPOSE:To improve reliability of operation of a selective claw without deteriorating printing quality at all by providing at least a notch face on a selective claw axis and a looseness between the notch face and the selective claw. CONSTITUTION:A selective claw 1 is operated for selecting a desired ratchet 6b in order to select a desired type 6a. At this time, slant faces of the selective claw 1 and the ratchet 6b collide with each other. The selective claw 1 receives a reaction force in the direction of an arrow I caused by the collision from the slant face of the ratchet 6b. This reaction force inclines to make the selective claw 1 work on a direction opposite to a selective direction, and a notch face 2a is arranged on a selective claw axis 2. As a looseness 15 exists at a right lower part between the selective claw 1 and the selective claw axis 2, the selective claw 1 can move in the direction of an arrow of J when the selective claw 1 receives the reaction force from the ratchet 6b. Accordingly, the reaction force is converted into a translation motion of the selective claw 1, a reverse rotation force becomes very small, the selective claw 1 collides against the ratchet, so that defective operation to be generated by bounds can be restrained certainly.
Patent JP-H05206192-A (JP)
Title: Semiconductor device
Inventor: OKAHIRA KEITA
IPC: H01L21/60
Filed: 1991-11-20
Abstract: PURPOSE:To prevent short circuit of bonding wire with sidewalls to prevent from flowing of waxing material in mounting a semiconductor chip in a package. CONSTITUTION:Insulating films 9a, 9b are coated on sidewalls 10a, 10b which are integrated with a projection 12 for mounting a transistor, that is, a semiconductor chip. As a result, the side walls have no fear of short with the bonding wire due to the insulating films, and can repel waxing material, even if the waxing material flows out.
Patent JP-H11258514-A (JP)
Title: Operating microscope
Inventor: SHIODA TAKASHI
IPC: G02B21/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fine microscopic optical image and a monitor image from an image projecting optical system on the same visual field by controlling the visual field area of a microscopic vidual field in accordance with an image projection state to the microscopic vidual field. SOLUTION: A hard mirror (endoscope) 3 is used together with an operating microscope 2. A part of an observation beam passing a microscopic optical system forms its image on an image pickup element of a 1st TV camera 12. A 2nd TV camera 32 fitted to the hard mirror 3 picks up an image of the mirror 3. An endoscopic image projected to an LCD monitor 26 is formed on a liquid crystal(LC) shutter (visual field adjusting means) 8. At the time of receiving a control signal, an LC driver changes the transmission factor of the shutter 8. Namely a transmission part capable of completely transmitting the beam is formed on the upper left part of the visual field of the shutter 8. An area for forming the endoscopic image projected to the monitor 26 is arranged on the transmission part.
Patent JP-H05116540-A (JP)
Title: Parking gear for electric car
Inventor: HASEBE MASAHIRO
IPC: B60T1/06
Filed: 1991-10-24
Abstract: PURPOSE:To provide a parking gear for an electric car which uses an inboard drive unit. CONSTITUTION:In an electric car which uses a motor 3 placed on the chassis as a drive unit, a parking gear 11 is formed in a rotary shaft 30 which is coaxial with the rotor shaft 1 of the motor 3 and an engaging means 12 is provided which is movably supported to the supporting member 2 of the motor 3 and which engages with and disengages from the parking gear 11.
Patent JP-H01144184-A (JP)
Title: Vending machine
Inventor: WATANABE TOSHIO
IPC: G07F9/10
Filed: 1987-11-30
Abstract: PURPOSE: To prevent the loss of a chill and head inside a commodity column by permitting a whole surface of an inner door not to be opened and permitting only the throw-in port part of the commodity column to be openined at the time of loading. CONSTITUTION: When a is loaded, a loading door (upper part inner door) 12 is gripped, slided downwards while pulling it to this side and positioned to the front surface side of a lower part inner door 14. In a state where the upper part inner door 12 is opened, the whole commodities column throw-in port 16 is exposed to an external part and the part lower than the thrown-in port is kept to be in the closed state by the lower part inner door 14 of the inner door 10. Thus, the commodity is easily loaded and also the chill and heat inside the commodity column areprevented from getting out.
Patent JP-H11145447-A (JP)
Title: Insulated gate thyristor
Inventor: HARADA YUICHI
IPC: H01L29/78
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enable an insulated gate thyristor to be improved in breakdown strength and reduced in the turn on voltage. SOLUTION: An IGBT part is constituted of an n<+> source region 7, a first p base region 4, a p<+> base region 5, an n<-> base layer, an n<+> buffer layer 2, a p<+> emitter layer 1, a gate electrode 10 and a gate oxide film 9 is set 1 to 36 times as large in element area as a thyristor part which is composed of an n<+> emitter region 8, a second p base region 6, an n<-> base layer 3, an n<+> buffer layer 2, and a p<+> emitter layer 1.
Patent JP-2001125953-A (JP)
Title: System for measuring bankruptcy probability and recovery rate
Inventor: KARIYA TAKEAKI
IPC: G06Q50/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system to be utilized for the basic measurement of a credit risk measurement system, a credit derivative evaluation system, etc., in a financial institution or the like and capable of accurately measuring the period structure of bankruptcy probability of enterprises and a recovery rate in each rating by inputting the price and attribute information of a corporate debenture and that of a national bond and business category information. SOLUTION: The period structure of bankruptcy probability of issuing enterprises classified into each combined category of rating and a business category, a recovery rate in each rating of issuing enterprises, the period structure of bankruptcy probability of each raked category, the period structure of bankruptcy of each business category and the period structure of bankruptcy probability of each individual enterprise are measured on the basis of the prices of national bonds and corporate debentures, the attributes of the national bonds and the attributes (including rating) of the corporate debentures and relation with the attributes of issuing enterprises included in a plurality of business categories.
Patent JP-H01145033-A (JP)
Title: Cooker
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/12
Filed: 1987-11-30
Abstract: PURPOSE: To shorten a whipping time by fitting a circular plate part horizontally projecting outward to the lower end of the rotary body of the bottom part in a container and forming an upward wall to the outer periphery of the plate part and forming the inner peripheral surface of the container into a cone shape. CONSTITUTION: In a cooker whipping an egg or gelatin, a rotary body 14 having a conical part 15 formed to the central part thereof is fixed to the shaft 13 of the inner bottom part of a container 12. A plate part 16 circular when looked above is horizontally fitted to the lower end of a conical part 15 and an upward wall part 17 is formed to the outer periphery of the plate part 16. Further, the inner peripheral surface from the intermediate part of the container 12 to the lower part in an up and down direction is formed into a cone shape so as to become small in diameter downward. An article to be cooked is involved downwardly in the conical part 15 and scattered laterally by the wall part 17 to be pushed upwardly. By this constitution, the article to be cooked and air are mixed efficiently and stirred at the same time and a time required in whipping can be shortened.
Patent JP-S63157202-A (JP)
Title: Av system
Inventor: SOBASHIMA HIROSHI
IPC: H04N5/44
Filed: 1986-12-20
Abstract: PURPOSE:To always control all units by providing the slave CPU in response to each component to control these components. CONSTITUTION:The subunits 31-3n contain the components 311-31n (voice amplifiers with speakers, television receivers, CD players, VTR, record players, video disk players, etc.) and the slave CPUs 321-31n which control those components 311-31n respectively. A main unit 4 contains a master CPU 41 having programs to control the units 31-3n, a common bus 42, digital picture processing parts 431-43m and an external connection interface 44. The units 31-3n are connected to the unit 4 via the bus 42 which transmits the clocks, data, idents, etc. Thus the units 31-3n can always be controlled by the unit 4 which functions as a normal unit.
Patent JP-H05139882-A (JP)
Title: Molecular beam source
Inventor: KAWADA HIROKI
IPC: C30B23/08
Filed: 1991-11-20
Abstract: PURPOSE:To stabilize the intensity distribution of molecular beams generated from a molecular beam source irrespective of the amount of the raw material packed, leading to improving the reproducibility of such molecular beams. CONSTITUTION:A cover 3 with holes 4 is put on a crucible 1 for a molecular beam source. A heater 5 is provided inside the cover 3 or on its surface to heat and evaporate a raw material for molecular beams. In case plural covers 3 are used, the holes 4 are made not to coincide with each other so that the raw material is not to be seen from the outside of the crucible 1. Thereby, cohesion will not developed by the molecular beams with no cloggings of the holes, thus stabilizing the molecular beam distribution. Furthermore, deposits due to e.g. Ga cohesion can be reduced, and flaws developed on a film can therefore be decreased.
Patent JP-H08163546-A (JP)
Title: Master video monitor system
Inventor: TSUNESHIMA TSUTOMU
IPC: H04N7/18
Filed: 1994-12-08
Abstract: PURPOSE: To select an input source in terms of software and revise superimposed character data freely by selecting plural video signals via a matrix switch in response to a command from a personal computer an superimposing character data stored in each video RAM. CONSTITUTION: A video signal from plural supervisory cameras 1 is outputted in response to a command from a personal computer 5 via a matrix switch 22 of a video image changeover unit 2 synchronously with each vertical synchronizing signal to a character superimposing unit 3. Then character data stored in each video RAM 32b of a superimposing section 32 are superimposed on corresponding video data via the personal computer 5 and the input source is selected in terms of software and the superimposed character data are revised freely in the master video monitor system offering an excellent economical efficiency.
Patent JP-H03166668-A (JP)
Title: Dynamic display system for structure by difference information
Inventor: ICHIKAWA ITARU
IPC: G06T11/00
Filed: 1989-11-27
Abstract: PURPOSE:To minimize the flickering of a display image by updating only the substructure part corresponding to a variation part and displaying it, when a variation occurs in the structure. CONSTITUTION:For instance when the variation (for instance, a variation which is annihilated) occurs in the part of a sub-structure 1113 in the structure, difference information for instructing variation information of this sub-structure 111i is sent to an internal structure part 11, and updating to the sub-structure 111i is instructed. The internal structure part 11 updates actively only the contents of the changed sub-structure 1113 by the difference information. When the updating processing (processing) of the sub-structure 1113 is ended, the internal structure part 11 gives an instruction to a display means, and allows it to change actively only the screen of a sub-image display area 1223 on a display screen 121 corresponding to this sub-structure 1113. In such a way, flickering of the display screen can be minimized.
Patent JP-H04177526-A (JP)
Title: Sentence reading-out device
Inventor: MORIKI NORIE
IPC: G06F17/21
Filed: 1990-11-09
Abstract: PURPOSE:To constitute the device so that correct hearing and understanding of the contents can be easily attained even in the case it is difficult to execute hearing or the contents cannot be understood and a repetition is instructed by executing reading-out in a form being different from a form of original reading-out in the case the repetition of reading-out is instructed. CONSTITUTION:The device is provided with tables 31, 34 for showing forms of readingout being different from each other, and the tables referred to at the time of re-reading-out by a repetition and at the time of original reading-out are different. Also, the tables 31, 34 for showing the state of reading-out are allowed to have information for controlling the utterance of a composite voice used for reading-out, and information for controlling the form of reading. In such a state, in the case hearing is impossible or the meaning cannot be grasped by single reading-out, and therefore, reading-out is executed again by instructing a repetition of reading-out, reading-out of a sentence is executed in a form being different from an original form. In such a way, correct hearing and understanding of the contents can be executed easily.
Patent JP-H01144840-A (JP)
Title: Coding device
Inventor: KOBAYASHI MASAAKI
IPC: H03M5/14
Filed: 1987-12-01
Abstract: PURPOSE:To enable narrow-band transmission by controlling a code inversion circuit with an output signal from a code inversion control signal generating circuit so that the average value of signal strings outputted from a signal generating circuit goes to zero. CONSTITUTION:The code inversion circuit 3 is controlled with an output signal from the code inversion control signal generating circuit so that the average value of a signal strings outputted from a duo-binary signal generating circuit 2. This means that, duo-binary signals are transformed so that a cyclic sequence in which, for instance, '-1' comes again after zero that intervenes like -1 0 -1, or '1' comes again after zero that intervenes like 1 0 1, is inhibited, resulting in that the characteristics of a duo-binary signal at the time of reception (to restore original information by being three-valued, discriminated as '1' of its even-number level and discriminated as '0' of its odd-number level) is not lost in eliminating the DC component. And as a result, the narrow- band transmission is made possible.
Patent JP-H06152007-A (JP)
Title: Laser system
Inventor: NAKATANI HAJIME
IPC: H01S3/036
Filed: 1992-11-16
Abstract: PURPOSE:To make it possible to purify a laser gas, by providing a gas purifier between a laser-gas inlet opening and an outlet opening, which is so positioned that an opening section thereof is put obstructively in a forward gas-flow direction. CONSTITUTION:At laser oscillation, an electrode 3 itself is spattered and corpuscles of the electrode 3 drift in a laser gas 2. A fan 14 is rotated, and the laser gas 2 flows from the fan 14  the electrode 3 a heat exchanger 21 to the fan 14 in circulation, which causes a difference in pressure depending on its place. By this pressure difference, the laser gas 2 is discharged from a container 1 through a gas outlet opening 19 to the pipe line 7. After the laser gas 2 passes through an electric dust collector 9, the laser gas 2 circulates through the gas inlet opening into the container 1. The corpuscles discharged from the gas outlet opening 19 are caught in an electrostatic method. Since a window at the inlet opening is always purged by a purified laser gas 2, the long-life of the laser system can be realized.
Patent JP-H09141501-A (JP)
Title: Cutting work device and manufacture of drum for magnetic head
Inventor: IHIRA TAKUO
IPC: B23B5/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To cut a work to be cut at high cutting speeds and to cut hard-to-cut material by rotating a cutting tool and providing a cutting base for supporting the cutting tool with the rotation axis of the cutting tool inclined to the rotation axis of the work to be cut. SOLUTION: Cutting of a lead part 3E having a specified lead angle θ is performed by putting a tip of a tool 5 into contact with a work in a state in which the rotation axis of the tool 5 is slanted a specified slant angle αto the axis of a support shaft 3D mounted on a lower drum 3C. The lead part 3E is formed by the composite motion of the moving motion of a cutting base and the rotating motion of the lower drum 3C. It is recommended that the lower drum be rotated a rotating angle required to form the lead part 3E, whereby the wear of the tip of the tool 5 is reduced.
Patent JP-H03166376-A (JP)
Title: Laser cvd method
Inventor: IMAI TAKAHIRO
IPC: C23C16/50
Filed: 1989-11-24
Abstract: PURPOSE:To produce a thin film having superior crystallinity by intermittently performing laser light irradiation and producing plasma synchronously with the laser light irradiation in a CVD method. CONSTITUTION:A gas necessary for CVD reaction is introduced into a reaction vessel, and a D.C. or A.C. electromagnetic field is applied to the periphery of a substrate. When laser pulses are not generated, the intensity of the electromagnetic field and the pressure of the gas are controlled to the extent that plasma production does not occur. Then, pulse laser light is made incident in the above state, and the intensity of the laser light, the intensity of the electromagnetic field, and the pressure of the gas are regulated so that plasma is produced at the time of laser emission alone. By carrying out reaction under the above conditions, the thin film, such as diamond film, having high crystallinity can be obtained.