baber/WOPTO huggingface dataset:
Patent JP-2001143629-A (JP)
Title: Ion source
Inventor: TANAKA MASANOBU
IPC: H01J37/08
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a discharging vessel top plate, minimize a plasma loss and enhance an ion production efficiency. SOLUTION: A structure for insulating a discharging vessel top plate 2 from a discharging vessel 1 which is a discharging cathode by an insulating spacer 12, while removing a plasma closing magnet on a discharging vessel top plate 2 having been mounted as a conventional ion source, is provided. Thereby, the structure on the discharging vessel top plate 2 is simplified, a plasma loss on the discharging vessel top plate in the absence of the magnet is minimized and the reduction of an ion production efficiency can be prevented. Further, to set a potential of the discharging vessel top plate 2, a resistor 15 is disposed between the discharging vessel 1 and the discharging the vessel top plate 2 to connect them.  Furthermore, according to the present invention, by enhancing the ion production efficiency, the life of a filament can be lengthened by a high current of an ion beam 9 and/or the reduction of a discharging power.
Patent JP-H07171325-A (JP)
Title: Filter device
Inventor: AOYANAGI HIDEKATSU
IPC: G01N1/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a filter device less apt to generate clogging in a dustrich atmosphere or during long-time use, not generating the lowering of a measured detection value caused by the lowering of an air introducing amt. and capable of reducing a measuring error by reducing the change of concn. during the introduction of the atmosphere. CONSTITUTION:An air sending rotary centrifugal impeller 4 is provided in a casing 1 equipped with a suction port 2 and an emitting port 3 to allow the suction port to communicate with the interior of the centrifugal impeller and a coarse mesh moving filter 7 is provided to the emitting pipeline 5 communicating with the emitting port from the circumference of the centrifugal impeller so as to move across the pipeline 5 and a wall surface filter 13 collecting dust with a fine particle size is attached to the inner wall surface of the emitting pipeline behind the filter 7. By this constitution, clogging becomes hard to generate in a dust-rich atmosphere or during long-time use and the lowering of an air introducing amt. is reduced and the lowering of the measured detection value of the component concn. of air is reduced and concn. change is reduced because air is transported by the centrifugal impeller and the measuring error of the component concn. of air is reduced.
Patent JP-H03185474-A (JP)
Title: Multicolor image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/16
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the degradation of a multicolor toner image and to simplify a mechanism for releasing abutment as well by forming the multicolor toner image on a image forming body and permiting a transfer belt continuously to abut thereon while the multicolor toner image is transferred. CONSTITUTION:The transfer belt 10 turns a cam 16 in an arrow direction, and abuts on the image forming body 1 via a spring member 15. The transfer belt 10 continuously abuts thereon till two three-color toner images formed on the image forming body 1 are completely transferred on two transfer sheets. Thus, actions that the transfer belt 10 is abutted/released on/from the image forming body 1 are reduced, so that the degradation of the multicolor toner image is prevented. Further, since a lot of time for the abutment and release is taken, the transfer belt 10 abuts on the image forming body 1 and the mechanism for releasing the abutment such as the cam member 16 can be miniaturized and simply constituted.
Patent JP-H02172697-A (JP)
Title: Method and device for perforating sheet piercing
Inventor: KODAMA KAZUO
IPC: B26F1/02
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the wear of the rod tip of a cylinder by punch a hole by pushing down an upper die and a punch integrally, after bringing the piece of a cylinder of the rod lower end of an air cylinder into contact with the head part of a punch held on the upper die. CONSTITUTION:In case of punching a hole on a green sheet, the piece 6 of a rod 5 is descended by selecting the cylinder giving air to a punch 4 first, the head part of the punch 4 is pressed so as to coincide with the upper face of a plate 9 and the lower face of the piece 6 is brought into contact with the plate 9 as well. At this time the space between the lower face of an upper die 3 becomes in about 0.5mm. Then if the piece 6 of a cylinder 2 performs the selection of the punch 4 and pushes the head part of the punch 4 once, the pressing state becomes until the next punch selection command is changed and so the wear of the piece 6 is reduced. When the upper die 3 and punch 4 are descended integrally in this state, the gap between the upper die 3 and a stripper 7 is eliminated and a hole is punched on the green sheet.
Patent JP-H09189447-A (JP)
Title: Air conditioning device air chamber unit and construction method thereof
Inventor: TOKUNAGA KENSUKE
IPC: F24F13/072
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To connect definitely an air chamber to an air outlet without forming a useless pipeline by adopting an on/off air chamber and housing a flexible duct in this air chamber in a shrunken state. SOLUTION: An air chamber 10 is designed based on an on/off type and a flexible duct 22 is housed in this air chamber 10 in a shrunken state. More specifically, the air chamber 10 is formed like a hollow box with a bottom plate 12, four sets of peripheral side plates 14a, 14b, 14c and 14d erected on this bottom plate 12 and a top plate 18 pivoted on the upper end of one set of a peripheral side plate 14c as an open and close area 15. A plurality of flexible ducts 22, which connect the air chamber 10 to the air outlet or the like, are housed in this hollow box-shaped chamber main body 20. This construction makes it possible to turn an internal space which is hitherto considered as a useless space during transportation time to a housing space of the flexible ducts which are considered inconvenient to be housed.
Patent JP-H01166989-A (JP)
Title: Light information recording medium and its manufacture
Inventor: OGATA NAOYA
IPC: G11B7/24
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a light information recording medium which indicates a good absorbing characteristic in a semiconductor laser oscillating wavelength region, by a method wherein the light information recording medium is composed of a conductive macromolecule containing bis[(1,2-dicyano)-1,2- ethylenedithiolate] nickel complex as a dopant. CONSTITUTION:A light information recording medium is composed of a conductive macromolecule containing bis[(1,2-dicyano)-1,2-ethylenedithiolate] nickel complex as a dopant. In a preferable mode, the conductive macromolecule is conductive poly pyrrole and an electrolytic polymer of poly pyrrole. The recording layer of this light information recording medium absorbs light in an oscillating wavelength region of a semiconductor laser. For manufacture of the light information recording medium, electrolyte of electrolytic polymerized monomer of pyrrole or the like containing above-mentioned nickel complex as a dopant is brought into contact with an electrode surface, and is electrolytically polymerized by impressing voltage between electrodes.
Patent JP-H09166385-A (JP)
Title: Manufacture of sintered mineral
Inventor: KAWAGUCHI TAKUYA
IPC: C22B1/20
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To produce large lifting force and hence ensure large magnetic lifting effect by providing a cylindrical magnet on a mineral supply side of a magnetic lifting apparatus disposed above a sintered pallet, the magnet being rotated in contact with the surface of a sintering cake, and always keeping a gap between the sintered cake surface and the magnet small. SOLUTION: A magnetic attraction material removal apparatus having a cylindrical magnet 11 rotating in contact with the surface of a sintered cake 7 is provided on a mineral supply side of a magnetic lifting apparatus 9 disposed above a strand of an air suction sintering machine. A∥ magnetic attraction material on the sintering cake is adhered to the magnet 11 and the magnetic attraction material is removed rotating the magnet 11 on the strand, and simultaneously unevenness of the surface is made smooth. An adhered on the surface of the magnet 11 is scraped with a scraper 12 and is removed. A magnetic attraction material is removed and the sintering cake surface is made smooth in such a manner, whereby a gap between the sintering cake surface and the magnet 11 can be kept small stationarily with the magnetic lifting apparatus 9, and hence large lifting force can be produced.
Patent JP-H01166423-A (JP)
Title: Movable contact piece
Inventor: IMAI YOSHIKIYO
IPC: H01H1/26
Filed: 1987-12-22
Abstract: PURPOSE:To exercise a sufficient contact function even though a power load and a minute load are mixed to present by setting the composition materials of precious metals at inlay parts in different materials. CONSTITUTION:Plural numbers of inlays 3 and 4 which are formed by burying precious metal materials at the tip of a belt-form metal basic material 2 are provided, and the inlays 3 and 4 are formed at the different positions of both sides of the metal basic material 2 respectively. The inlay 3 at the top side is set for a power load and composed of a precious metal material which is not worn away extrordinarily to a power load, such as a nickel alloy layer over which a gold-silver alloy is superposed, for example. On the other hand, the inlay 4 at the base side is set for a minute load and composed of a precious metal material of a good contact reliability to a minute load, such as a gold- silver alloy layer superposed on a silver-paradium alloy layer, for example. In such a composition, a stable contact function can be exercised for a long period of time.
Patent JP-H06145225-A (JP)
Title: Method for dechlorinating polyvinyl chloride resin product
Inventor: ENOMOTO HEIJI
IPC: C08F8/26
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a dechlorinating method for facilitating it to dispose of or utilize discarded polyvinyl chloride resin products by incineration or other methods. CONSTITUTION:A polyvinyl chloride product is heated to >=250 deg.C together with metallic iron in water or immersed in an aqueous solution of caustic soda and then heated to >=250 deg.C under conditions where the metallic iron does not participate in the reaction.
Patent JP-H05100185-A (JP)
Title: Liquid crystal stereovideo glasses
Inventor: KOBAYASHI MASABUMI
IPC: H04N13/04
Filed: 1991-10-08
Abstract: PURPOSE:To provide the device constituted to allow videos to be viewed with a goggle type by providing liquid crystal displays in the parts of glasses of a main body of the goggle type and inserting lenses for focus adjustment and lenses for diopter adjustment between these displays and the eyes. CONSTITUTION:This device is constituted by providing the liquid crystal displays 2 in the parts of the glasses of the goggle type, inserting the lenses 3 for focus adjustment and the lenses 4 for diopter adjustment between these display 2 and the eyes and partitioning the right and left displays 2 by a light shielding plate 6 from each other. While this device is compact and light, the device enables a user to view the videos of an extremely wide visual field. Since the different videos can be inputted to the right and left displays 2 of this device, the full-scale stereoscopic videos (three-dimensional videos) can be viewed if the apparatus on the side of sending the videos used heretofore are developed.
Patent JP-H01167990-A (JP)
Title: Discharge lamp lighting device
Inventor: KUBOTA SATOSHI
IPC: H05B41/24
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the excessive voltage application to a semiconductor switch element by detecting an increase of the oscillatory current flowing through an inductance element, and controlling the oscillation of the semiconductor switch element so as to restrict the oscillatory current when the value of increase exceeds a specific value. CONSTITUTION:An oscillation stopping control circuit 6 detects the emitter current of a transistor Q1 by detecting the current transformer CT, the output voltage is compared with the standard voltage in a comparator 10, and when the detected value comes to a specific value or more, a flip-flop 11 is turned over, and the output of a gate circuit 5 is made into 'L'. The standard voltage of the comparator 10 is set at the value in which the position where the collector current of the transistor Q1 is increased suddenly can be detected. And a sudden increase of the current flowing through the transistor Q1 following the sudden increase of the oscillatory current generated prior to the generation of an excessive voltage applied to the transistor Q1 is detected by the oscillation stopping control circuit 6, and the transistor Q1 is turned off forcibly.
Patent JP-H07184262-A (JP)
Title: Controller for working truck
Inventor: USUI KATSUYA
IPC: H04Q9/00
Filed: 1993-12-24
Abstract: PURPOSE:To realize reduction in man-hours required for setting of addresses to each terminal control section and switching setting for port input output states and prevention of mis-setting by sending/receiving data between a central control section and each terminal control section through a wired communication means while realizing simplified signal wiring to sensors in a central control form. CONSTITUTION:A central control section CU and plural terminal control sections LU1-LU5 are connected by a wired communication means T, the terminal control sections LU1-LU5 implement the reception of a detection signal from sensors SW, the transmission of the signal to the central control section, reception of control data from the central control section and drives actuators M, L, B based on the reception and the central control section CU sends the control data for driving the actuators discriminated based on the transmission data from the terminal control sections. Then input output ports PB, PC of each of the terminal control section LU1-LU5 are switched into an input state of sensor sensing signals or an output state of actuator drive signals based on data from address signal setting means AD1-AD4.
Patent JP-H01165517-A (JP)
Title: Dermal cosmetic for protecting skin from ultraviolet rays and production thereof
Inventor: NAKAOKA KATSUHIRO
IPC: A61K8/37
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the title cosmetic, containing ultrafine titanium dioxide particles, capable of sustaining effects on prevention of ultraviolet rays, further transparent when applied to the skin without damaging the skin and freely applicable to any part of the body. CONSTITUTION:A cosmetic containing (A) 5-25wt.% 10% aqueous solution of ultrafine titanium dioxide particles having 100-200nm particle diameter, (B) 3-10wt.% polyoxyethylene methylglycoside (10-20 EO), (C) 1-3wt.% polyoxyethylene (7mol monofatty acid glyceryl and (E) 42-86wt.% purified water. The above-mentioned cosmetic is prepared by adding the ingredient (D) to the ingredient (A), blending both at ambient temperature, adding the ingredients (C), (B) and (E) in the order mentioned to the resultant blend solution while blending the ingredients each time. Alternatively, a prescribed amount of the afore-mentioned stock solution of the cosmetic is separated and collected in a pressure-resistant container, which is then hermetically sealed. Deodorized liquefied petroleum gas or fluorocarbon gas is then injected to provide a simply usable aerosol cosmetic.
Patent JP-H06176336-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIYAMA NOBUMASA
IPC: G11B5/592
Filed: 1992-12-07
Abstract: PURPOSE:To make track density higher by enabling the parallel transfer of data, the realization of high-speed data transfer and the enhancement of positioning accuracy as servo is applied to each of respective recording and reproducing elements. CONSTITUTION:Rail members 201 constituting a slider are connected by piezoelectric elements 202 and are made variable in inter-rail intervals. The multielements/sliders are realized by arraying plural pieces of such constitution. One element to one recording and reproducing circuits are provided within the device and recording and reproducing are simultaneously executed. The dealing with the variable track density is enabled by controlling the piezoelectric elements 202 between the rail members 201.
Patent JP-H06174275-A (JP)
Title: Remote control ventilating fan
Inventor: NISHIKAWA TAKAHITO
IPC: F24F7/007
Filed: 1992-12-07
Abstract: PURPOSE:To provide a remote control ventilating fan which is not broken by heat even when a user erroneously manipulates a remote control switch available at hand. CONSTITUTION:A device for the title remote control ventilating fan comprises a remote control switch 3 available at hand, wherein a temperature detecting element 6 and a transmitting circuit 9 are provided, and a ventilating fan main body 2, wherein a warning device 13 for issuing a warning on the basis of the detection signal released from the temperature detecting element 6 and a reception circuit 10 are provided. The device is so constituted that, when the temperature of the remote control switch 3 availble at hand reaches an abnormal level, a warning is issued by the warning device 13.
Patent JP-H04194408-A (JP)
Title: Clip
Inventor: IMAMURA HIDEKAZU
IPC: F16B2/20
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the cost and automate the work by providing a locking part openable at its top end on one side of a turning fulcrum and an opening/ closing part for the locking part on the other side to form a clip main body, and integrally forming a part of an adjoining opening/closing parts into a band shape. CONSTITUTION:A locking part 1 openable at its top end is formed on one side across a turning fulcrum 11 while an opening/closing part 2 for conducting opening/closing operation of the locking part 1 is formed together with a spring frame 12 on the other side to constitute a clip main body 3, and a part of the opening/closing parts 2 of the clip main bodies 3 plurally provided in the direction intersecting the opening/closing direction are integrally formed into a band shape. This clip main body 3 is housed in a guide body 17, the spring frame 12 is pushed by a pushing body 21 so that the locking part 1 may be opened by a guide face 20 to clamp and further push a target object and then closed. Accordingly, the clip main body 3 is simple in constitution and inexpensive so that continuous work is allowable and automation can be realized.
Patent JP-H08174479-A (JP)
Title: Cutting device for flexible parts
Inventor: SHIN FUHEI
IPC: B26D3/16
Filed: 1994-12-28
Abstract: PURPOSE: To decrease the resistance in cutting, so as to smoothly cut a flexible part by making the flexible part such as a hose flex after pressing it by a pusher, by applying the extension deformation to the part on the side opposite to a cutter blade of the hose, and pressing and cutting the flexible part with the state. CONSTITUTION: In cutting of a hose 20, the hose 20 pressed by a pusher 11 is downward bent while compressing and deforming a sponge 15 by lowering the pusher 11 after inserting the hose 20 into a hose insertion hole 2, and a cutter blade 13 is made to bite the hose 20. When the pusher 11 is lowered to the lowering limit position, the cutter blade 13 is received into a groove part 12 while being engaged with the groove part 12 on the pusher 11 side, and the hose 20 is cut. At this time, the extension deformation is generated on the lower surface side of the hose 20 facing the cutter blade 13, in the downward bent hose 20, and the hose 20 is smoothly cut by the cutter blade 13 in this state.
Patent JP-H10167834-A (JP)
Title: Production of silicon nitride ceramic sintered compact
Inventor: WATANABE KOJI
IPC: C04B35/584
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent color forming in the surface layer of a sintered compact, to impact uniform breaking strength to the surface layer and interior and to reduce a margin to grind in the surface by firing silicon nitride ceramics in an atmosphere of nitrogen or argon while preventing the generation of a reduction atmosphere. SOLUTION: Silicon nitride ceramics is fixed in an atmosphere of nitrogen, argon, etc., while preventing the generation of a reducing atmosphere. Tungsten or superkanthal is preferably used as a heating element and a case for housing the ceramics is preferably made of a carbon-free material such as boron nitride, silicon nitride, aluminum nitride, sialon, alumina, magnesia or zirconia. The surface thickening of a specified element and the formation of a so-called surface layer can be prevented. The surface layer and interior of the resultant silicon nitride ceramic sintered compact have the same color tone.
Patent JP-H07184132-A (JP)
Title: Television signal receiver
Inventor: OTANI SHINICHI
IPC: H04N5/44
Filed: 1993-12-24
Abstract: PURPOSE:To allow the receiver to receive a broadcast of another channel while a commercial is broadcast with a simple configuration, by using a discrimination signal from an audio multiplex mode discrimination means so as to switch a channel selection means to another channel only when the discrimination signal is a stereo signal. CONSTITUTION:When a commercial is broadcast through a channel 1, an audio multiplex mode discrimination circuit 12 connecting to a tuner B9 detects a stereo broadcast of an audio signal in the commercial broadcast. Since a discrimination signal 13 changes from a monaural or dual audio signal into a stereo signal, the signal 13 is given to a channel selection circuit A3 as a control signal to switch a tuner A2 from the channel 1 into a channel 2. In this case, since a tuner B9 remains to the channel 1, when a commercial broadcast of the channel 1 is finished, the audio multiplex mode discrimination circuit 12 provides an output of the discrimination signal 13 by the monaural or dual audio signal into a stereo signal again to allow the tuner A2 to receive the channel 1 again.
Patent JP-H04196021-A (JP)
Title: Alternate type switch
Inventor: UENO SATORU
IPC: H01H13/60
Filed: 1990-11-27
Abstract: PURPOSE:To give an impression of good operation feeling together with making a circuit change on the side of a lighting equipment unnecessary by mounting an ornamented button in a position facing to the push button handle of an ornament cover, integrally with the push button handle in its freely movable state. CONSTITUTION:An ornamented button 62 is mounted in the position facing to the push button handle 32 of an ornament cover 63, integrally with the push button handle 32 in its freely movable state. Thereby, switching can be made into the push button type changeover operation matching the current timing thus making no impression of poor operation feeling. Further, since the push button switch 5 is composed of a switch body 24 for switching a contact hosed inside a container, the push button handle 32 mounted on the container while an operation face and free-movably in the exposure direction, a reversing means 31 linking with pushed motion of this push button handle 32 to integrally reversing the turn of the switch body 24 and a return means 37 for energizing the push button handle 32 in the exposure direction, a circuit changeover process becomes equal to that of a wave motion type switch so as to require no circuit change on the side of a lighting equipment.