baber/WOPTO huggingface dataset:
Patent JP-H0697695-A (JP)
Title: Resin molding for electromagnetic shield
Inventor: TAKAGI MAKOTO
IPC: H01B1/20
Filed: 1992-09-14
Abstract: PURPOSE:To acquire a resin molding which has good electromagnetic wave shielding effect, and good molding property and appearance. CONSTITUTION:A resin molding for electromagnetic shield comprises a thermoplastic resin containing 13-35wt.% conductive fibers, of which at least 8wt.% has their lengths in the range of 270 to 800mum.
Patent JP-2000077899-A (JP)
Title: Device and method for mounting electronic component
Inventor: FUJIWARA MUNEYOSHI
IPC: H05K13/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To correspond to various electronic components without requiring the scaling-up of a mounting head by controlling the lighting operation of an illumination means and a light-emission means and the open-close operation of a shutter means and changing over an illumination pattern at the time of image recognition. SOLUTION: A desired pattern is selected from a preset illumination pattern in response to the kind of the electronic component 3, and illumination is lit. The lit electronic component 3 is taken into an image pick-up section as an image, and the quantity of positional displacement in the adsorbed posture is calculated. An adsorption nozzle 6 is rotated so that the electronic component 3 is placed at a specified mounting angle on the basis of the quantity of positional displacement, and a mounting head 4 is lowered to the place of the mounting of the electronic component and mounted on a circuit board 8. Consequently, the illumination patterns are changed over in response to the kinds of the electronic components 3 at the time of image recognition, and illumination proper to each electronic component 3 is carried out.  Accordingly, there is no possibility of the disturbance of the high-speed processing of the mounting device with the scaling-up of the electronic component as an object.
Patent JP-2001064497-A (JP)
Title: Flame retardant anti-static polyester resin composition
Inventor: IBA TOSHIAKI
IPC: C08K5/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of obtaining a low anti- static property, etc., without using an electro conductive carbon black by incorporating a specific resin, a specific copolymer, an ionic surfactant, red phosphorus and a specific adduct. SOLUTION: This objective composition is obtained by incorporating (A) 1-50 wt.% thermoplastic polyester resin, (B) 10-70 wt.% block copolymer of a polyalkylene terephthalate with a unit of the formula [R1 is a 2-5C alkyl; X is a 2-5C alkylene, a 6-30C divalent aromatic group or an alkyl-substituted aromatic group; Y is a divalent bonding group or a direct bond; (m), (n) are each >=1 and (m+n) is >=3], (C) 0.1-10 wt.% ionic surfactant, (D) 1-15 wt.% coat-treated stabilized red phosphorus and (E) 5-20 wt.% melamine/cyanulic acid adduct in total 100%, and as necessary (F) a reinforcing filler, (G) a fluorine-based resin and (H) a poly-functional compound.
Patent JP-S61123108-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C10/34
Filed: 1984-11-20
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-H04123006-A (JP)
Title: Production of color filter for liquid crystal display
Inventor: IWAMOTO MASAO
IPC: G02B5/20
Filed: 1990-09-14
Abstract: PURPOSE:To improve display quality and to reduce a cost by laminating a photosensitive resin and a silicone rubber layer on a light transparent substrate formed with a patterned black matrix and forming the partition walls between picture elements by using these layers. CONSTITUTION:The photosensitive resin layer having pattern formability by photolithography and the silicone rubber layer having a large oil- and water- repelling effect are laminated in this order on the glass substrate on which the patterned light shielding films to constitute the black matrix are previously formed. These layers are used and are subjected to exposing through the black matrix by a photolithography method, then to development processing. The partition walls to prevent the blotting and spreading of printing ink or the ink applied by an ink jet method, etc., are produced simultaneously with the formation of the black matrix. The partition walls between the picture elements acting effectively in a coloring process are produced and the low-cost color filters for liquid crystal display having high display quality are obtd. in this way.
Patent JP-H0691429-A (JP)
Title: Concentration control method for working fluid mixed with conductive powder
Inventor: OKURA TADAHIRO
IPC: B23H1/10
Filed: 1992-09-14
Abstract: PURPOSE:To regulate working fluid within a specified concentration even during machining by an electric discharge machine. CONSTITUTION:Light from an emitting element 2 is irradiated onto working fluid 10 mixed with conductive powder, light which is reflected after light has been irradiated onto machining fluid 10, or passes through the working fluid 10, is measured by a light receiving element 3, so that the concentration of the working fluid 10 is judged by a concentration judging circuit 4 based on a concentration signal from the light receiving element 3. Based on the result of judgement, the working fluid is stirred by a stirrer 13 via a drive circuit 12 connected to the concentration judging circuit 4. By this constitution, the working fluid mixed with conductive powder can be regulated within a specified range of concentration even during machining.
Patent JP-H04159229-A (JP)
Title: Remedy for pearl tumor
Inventor: SATO KIICHI
IPC: A61K33/40
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a remedy for pearl tumor capable of treating pearl tumor without surgical cure by dissolving pearl tumor in treatment of tympanitis of pearl tumor and pearl tumor of external acoustic meatus, containing hydrogen peroxide. CONSTITUTION:A remedy for pearl tumor containing hydrogen peroxide. An aqueous solution of the active ingredient as a solution for ear is injected to external acoustic meatus and used. The concentration in the operation can be conveniently selected depending upon symptom of pearl tumor, systemic state of patient, etc., so long as skin face in external acoustic meatus is not injured. For example, Oxydol of pharmacopoeia of Japan can be used as it is, an aqueous solution of hydrogen peroxide having higher concentration than Oxydol or an aqueous solution of hydrogen peroxide having lower concentration than Oxydol may be used. Usually an aqueous solution of hydrogen peroxide having 1-15wt.%, preferably 1-20wt.% concentration is used. In order to promote dissolution of pearl tumor, the aqueous solution may be mixed with preferably about 1-3% alcohol such as ethyl alcohol or propyl alcohol.
Patent JP-2001067991-A (JP)
Title: Lever switch
Inventor: KUBOTA MINORU
IPC: B60R16/027
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a small and multifunctional lever switch. SOLUTION: A lever switch 1 has an operating shaft 3, a first operating ring 4 and a frame member 19. The frame member 19 has a fixed portion 19e fixed to the operating shaft 3, an outer cylinder portion 19b ranging to the fixed portion 19e along the operating shaft 3 and an outer periphery protruded portion 19d. The outer periphery protruded portion 19d is protruded from the outer cylinder portion 19b to the direction of the outer periphery. The first operating ring 4 is turnably provided on the operating shaft 3. The first operating ring 4 consists integrally of a bottom portion 4a turnably mounted on the operating shaft 3 and a cylinder portion 4b extended from the peripheral edge of the bottom portion 4a along the operating shaft 3. One end 4c of the first operating ring 4 is integrally formed and supported with the bottom portion 4a.  One end 4d of the first operating ring 4 is supported by the outer periphery protruded portion 19d.
Patent JP-H1093179-A (JP)
Title: Laser oscillator
Inventor: HORIUCHI NAOYA
IPC: B23K26/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator, which enables stable emission of a laser beam of desired characteristic and state from an output coupling mirror, even when the laser output is large. SOLUTION: A laser oscillated by a discharge tube 4 is emitted as a laser beam 7 through an output coupling mirror 11 and a window member 12, so arranged as to face the output coupling mirror 11 via a clearance 14. A cooling fluid 15 is made to flow through the clearance 14, thus cooling the output coupling mirror 11 and the window member 12. Therefore, the effect of thermal distortion on the laser beam 7 to be emitted is prevented, and the laser beam 7 of desired characteristic and state may be emitted stably.
Patent JP-H04263621-A (JP)
Title: Combing machine
Inventor: JIYANKARURO MONDEIINI
IPC: D01G21/00
Filed: 1991-09-25
Abstract: PURPOSE: To provide a combing machine which can feed thick laps to combing heads on the basis of an additional drafting and produces a good sliver capable of being, if desired, directly fed into a spinning machine at the exit portion of the combing machine. CONSTITUTION: This combing machine has two drawing frames or drawing frame sections and many combing heads each for forming a comber sliver. The comber slivers are fed to the drawing frames or drawing frame sections from a part of the combing heads. Drafted fleeces delivered both the drawing frames or drawing frame sections are joined and then drafted in the additional drawing frame of the combing machine.
Patent JP-S61122081-A (JP)
Title: Structure of traveling transmission for working vehicle
Inventor: FUJIKI HIROYOSHI
IPC: B62D11/08
Filed: 1984-11-19
Abstract: PURPOSE:To reduce a radius of turning by linking a differential axis of a differential gear, steering clutch, brake and an interlocking type differential lock mechanism. CONSTITUTION:The differential axis of a differential gear E is connected in linkage to left and right axles 5 through steering clutches 8. Further, in linkage to a disconnecting operation by either of the steering clutches 8, an interlocking type differential lock mechanism 7 is put in differential lock operation. Furthermore, by equipping a linking mechanism with elasticity, between the steering clutch 8 and the differential lock mechanism 7 disconnecting operation of the steering clutch 8 and brake operation of a brake 20 are realized in a condition where the differential lock mechanism is not interlocking.
Patent JP-H1187405-A (JP)
Title: Manufacture of external terminal of semiconductor device
Inventor: HONDA MANABU
IPC: H01L21/60
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a quality external terminal of a semiconductor device. SOLUTION: In a ball bonding process, a ball 2 is bonded to the terminal face 1 of the package of a semiconductor device. In a plating process, a wet plating is applied onto the ball 2 to form a plating layer 3. Also, as a final plating, plating is applied using, for example, Sn/Pb alloy or Sn to form a plating layer 4. In a reflow process, a heat at the melting temperature or higher of the material of the plating layer 4 is applied for reflowing. Then, the plating layer 4 is shaped in a ball by its own surface tension to form a plating layer 5 for covering the entire surface of the ball 2 and the terminal face 1 around the ball 2. Thus, an external terminal is completed.
Patent JP-H03107429-A (JP)
Title: Heat insulating method of hearth roll by using sealing action by fluid pad
Inventor: IMAMURA MOTOMI
IPC: C21D9/56
Filed: 1989-09-21
Abstract: PURPOSE:To efficiently carry out the heat insulation of a hearth roll by forming air curtains of atmospheric gas flows between a hearth roll and a cooling device in a cooling zone in a continuous heat treatment furnace and shutting off the infiltration of cooling gas into the space in the periphery of the hearth roll. CONSTITUTION:A strip S is passed in the direction of a cooling device 5 via a hearth roll 2 in a cooling zone 1 in a continuous annealing furnace to undergo cooling. At this time, an atmospheric gas on the hearth roll 2 side is discharged through nozzles 3a, 3b toward the respective upper sides of fluid pads 6a, 6b by driving circulation fans 7a, 7b, respectively, and blown out through slits 6a1, 6b1 in the directions of arrows, respectively, by which a stream of air curtain is formed. Similarly, an atmospheric gas on the cooling device 5 side is discharged toward the respective lower sides of the fluid pads 6a, 6b through nozzles 4a, 4b by driving circulation fans 8a, 8b, respectively, and blown out through slits 6a2, 6b2 in the directions of arrows, respectively, by which a stream of air curtain is formed. By means of the above streams of air curtain, the infiltration of the atmospheric gas on the cooling device 5 side into the space on the hearth roll 2 side can be effectively sealed, and the temp. of the hearth roll 2 can be superiorly maintained.
Patent JP-H09146529-A (JP)
Title: Display method for character and image display device
Inventor: AKIYAMA MITSUHIKO
IPC: G06F3/048
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To automatically search for an easy-to-see and easy-to-find position unless characters attached to a figure can be displayed at their original positions. SOLUTION: Character data are read out after the figure (symbol) is displayed (s105) then when the characters are attached to the symbol or in specific position relation, the degree of display position adaption is calculated and the display position where the highest degree of adaption is obtained is determined (s108) to display the characters. For the degree of display position adaption, a display area including the reference position of the symbol that the characters belong to or the characters into meshes of one-character size and the direction of the line connecting the symbol and attached characters and the distance from the symbol are used as parameters to calculate the degree of display position adaption of each mesh according to a set degree of adaption.  Further, corrections are made on a basis of the directional influence and overlap of other symbols and characters which are being displayed and the position where the sum of the degrees of adaption of a mesh string corresponding to the character string to be displayed becomes maximum is determined finally.
Patent JP-S60141564-A (JP)
Title: Ink jet recorder
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/185
Filed: 1983-12-28
Abstract: PURPOSE:To prevent a meniscus from retracting when a cap is fitted, by a method wherein the tip of a communicating pipe for communicating the interior of a tank substantially to the atmosphere is located in proximity to a projected end of an ink jet nozzle, and the tip end and the projected end are sealed by a cap in the condition of being communicated to each other. CONSTITUTION:Where a recording head 11 is located at a home position, when the cap 21 is pressed in the direction of an arrow D, a packing member 22 is brought into contact with a recording surface 16a of a carrier body 16, and further pressing causes an elastic deformation, thereby raising the pressure. In this case, since the tip of the ink jet nozzle 18 and the tip of the communicating pipe 20 are communicated with each other, the pressure is substantially absorbed into an upper space 24 in the interior of a sub ink tank 17. Accordingly, the meniscus in the nozzle 18 is prevented from retracting, the problem of air being forced into the nozzle to make it impossible to jet ink droplets or the like can be prevented from occurring.
Patent JP-2000070307-A (JP)
Title: Mortor-driven wheelchair
Inventor: KAMITE MASAYUKI
IPC: A61G5/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To run in a comfortable posture and shorten a rotation radius by relatively moving a seat so as to lower its front portion and lift its rear portion in changing the direction of the wheelchair. SOLUTION: A seat tilting mechanism is constituted with an air damper 14 and connecting portions 19, 20 for journalling the air damper. Before start of an operation for changing the direction of a wheel chair, the rear portion of a seat 4 is lifted up by being rotated around a seat tilting operation axis 15 for journalling the front portion of the seat 4 to the front portion of a car body frame 9, and the entire seat 4 is inclined forward. The front portion of one of arms 6 of the seat 4 is provided with a damper opening/closing level 18 so that a hand operation of a user P sitting on the seat 4 can open or close the air damper 14. This forward tilting of the seat 4 shortens back and forth apparent width, so that a rotation radius can be shortened.
Patent JP-H0990835-A (JP)
Title: Image forming device with cleaning member
Inventor: SAITO HISAHIRO
IPC: G03G21/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To achieve the long, correct maintenance of a development gap and the prevention of adverse effect on irregularities of the rotation of a photoreceptive drum by providing toner guide plates at both sides of a cleaning blade. SOLUTION: The back of the cleaning blade 2 is fixed to a frame body 25 in a trail manner to the photoreceptive layer 1A of the photoreceptive drum 1, and the end 2A (edge) of the blade 2, where cleaning action functions, is made to abut on the surface of the photoreceptive layer 1A. At both sides of the blade 2, the toner guide plates 26 and 27 made of elastic bodies are fixed to the edge 2A and the frame body 25. This prevents toner from sticking to both ends of the photoreceptive drum 1, correctly maintains a gap, especially, between the surface of the photoreceptive drum and a developing roller, keeps the surface of the rotary abutting roller of the developing roller, which abuts on both ends of the photoreceptive drum 1, clean, and thus enables the developing device to abut on the photoreceptive drum 1 smoothly.
Patent JP-H0990560-A (JP)
Title: Production of supporting body for photography
Inventor: YAJIMA TAKATOSHI
IPC: C08J7/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a supporting body for photography capable of reducing the advers effect to a film caused by the cutting edge of the film which is fixed to the winding core for rolled film at the time of executing a heat treatment for reducing curl in rolle state. SOLUTION: At the time of heat treating the supporting body for photography consisting of a polyester film wound up in rolled state at a temp. between Tg-30 deg.C Tg, the body is heated while keeping a relation of Tout >=Tin at a temp. from room temp. to >=Tg-30 deg.C and <=Tg, then kept at a temp. between Tg-30 deg.C and Tg. But Tg is a glass transition temp. of the polyester film, Tout is the temp. of the supporting body for photography at an outer part of a roll and Tin is the temp. of the supporting body for photography at roll core part.
Patent JP-H1090465-A (JP)
Title: Assembling method for reactor pressure vessel
Inventor: KUNIMOTO MASAHIRO
IPC: G21C13/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve assembling efficiency by avoiding tentative assembling, separation and reassembling by covering internal components assembled on an assembling stage with an upper part member of vessel body, connecting them, and assembling the upper member and the lower member in one vessel body. SOLUTION: Internal components 9 such as a cyclone are accurately assembled on an assembling stage 6 in a pit 5 and simultaneously a vessel body upper member 12 is assembled by welding beside them. Outside the component 9, an internal component vibration suppressor member 14 made of rubber and the like is fixed. Then, the member 12 is put over the component 9 and the inner ceiling part of the member 12 and the component 9 are connected with an internal component hanging member 13. Before this, the elevation of the assembling stage 6 and the assembling position of the component 9 are adjusted in advance so that they can be connected in accurate position without moving the position of the component 9. A vessel body lower member 15 assembled separately, canies the member 12 connected with the component 9 and both are combined in one by welding to be a vessel body.
Patent JP-S63263124-A (JP)
Title: Hydraulic stabilizer control device
Inventor: OZAKI TETSUJI
IPC: B60G21/10
Filed: 1986-10-16
Abstract: PURPOSE:To make it possible to suitably control a vehicle by coupling a hydrau lic cylinder disposed at one of coupling parts of a stabilizer coupling between right and left wheels so as to adjust the coupling distance of the coupling part when the degree of rolling of the vehicle exceeds a predetermined value during running on a bumpy road. CONSTITUTION:Non-suspending members M2 for right and left wheels M1 are coupled together by means of a stabilizer 1. In this arrangement, a hydraulic cylinder M4 is disposed between at least one of the non-suspending members M2 and the associated coupling part M3 of the stabilizer 1 in order to drive the coupling member M3. Meanwhile, there are provided means M6, M7 for detecting the running condition of the vehicle and the road condition, respective ly. Further, when the bumpy road condition is detected, a means M8 controls a means M5 for adjusting the hydraulic pressure fed to the hydraulic cylinder M4 so that the hydraulic cylinder M4 is changed over into a decoupling condi tion. Further, when the degree of rolling of the vehicle exceeds a predetermined value, the means M8 changes over the hydraulic cylinder temporarily into the coupling condition, and thereafter adjusts the coupling distance thereof.
Patent JP-H05245720-A (JP)
Title: Workpiece conveyor apparatus
Inventor: SUZUKI HISAO
IPC: H01L21/68
Filed: 1991-09-25
Abstract: PURPOSE:To enable free control of not only the cyclic period for holding of a workpiece but also the cyclic period for a most downwardly lowered position where that holding is released, and ensure conveyance of the workpiece without being limited by a conveyance region and with less time loss. CONSTITUTION:The apparatus comprises a moving member 1 movable along a guide member 9, workpiece holding members 11 attached to the moving member 1 and able to be revolved around its attachment shaft portion, a differential device control mechanism 19 for causing the workpiece holding member 11 to revolve with its holding portion being always kept directed downwards and for causing change in cyclic period of the most downwardly lowered revolution position of the workpiece holding member 11, and a control section SL for controlling retention of a workpiece, or release thereof, when the workpiece holding member 11 is most downwardly lowered.
Patent JP-H04126335-A (JP)
Title: Manufacture of aperture grill
Inventor: NAKAYAMA YASUHIKO
IPC: H01J9/14
Filed: 1990-09-18
Abstract: PURPOSE:To improve production yield by covering trapezoidal wire rods with metallic alloy plate in such a way that grooves are fitted on the wire rods, melting and cooling at least a part of the metallic alloy plate by heating from upper side. CONSTITUTION:A metallic alloy plate for fixing is placed in a pressing manner from upper side of trapezoidal wire rods 2 which are arranged with tension. In this state, heat beams are radiated by a spot heater (heat ray source) 5 to the metallic alloy plate 1 to melt the metallic alloy plate 1, so that the portion of the metallic alloy plate 1 irradiated by the heat beam is melted and flows into the spaces around the trapezoidal wire rods without deforming the tensed trapezoidal wire rods 2, and is cooled to fix the trapezoidal wire rods 2 in a frame 3. Time efficiency of the fixed work can be thereby improved.