baber/WOPTO huggingface dataset:
Patent JP-H10149917-A (JP)
Title: Solenoid
Inventor: SUZUKI MASANORI
IPC: H01F7/16
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid in which the number of parts is reduced, the number of works processes is reduced, and quality thereof is stabilized. SOLUTION: This solenoid 1A comprises a cylindrical bobbin 2 of nonmagnetic material, a coil 3 wound around the outer periphery of the bobbin 2, a plunger 4 of magnetic material which is held in a cylinder 20 of the bobbin 2 while relative displacement in an axial direction P is allowed and further has a driving part 4d held on its one end directly or indirectly with a connecting part 4c in between, a yoke 5A which is fixed to the bobbin 2 and, together with the plunger 4, forms a magnetic circuit. The yoke 5A comprises a guide part 52a which is integrated with the yoke 5A to guide the driving part 4d while allowing relative displacement thereof.
Patent JP-H03170781-A (JP)
Title: Rack device for refrigerator
Inventor: KATOU HITOTSUGU
IPC: F25D25/02
Filed: 1989-11-29
Abstract: PURPOSE:To permit the regulation of position of a rack freely in up-and-down without removing the rack and a rack receiver by a method wherein the title device is provided with a fixed plate, attached to an inner casing and formed with an arced projection, a stopper mechanism, engaging and fixing a frame, retaining the rack, to the projection of a frame, and a link lever, attached to the fixed plate and the frame pivotably. CONSTITUTION:A rack device is provided with a fixed plate 11, on which a plurality of projections is formed on a projected arced part 12, while a stopper mechanism it constituted of the fixed plate 11, a shaft 14, a stopper 15, a stopper spring 17, a lever 18, a lever pin 19 and a wire 20. One end of link levers 22, 23 is fixed to the fixed plate 11 and the other end of the same is attached to a frame 10 pivotably in parallel with a pin 24. A link mechanism is constituted of link levers 22, 23, the fixed plate 11, a pin 2A and the frame 10. According to this method, the position of a rack 9 may be regulated freely in up-and-down direction while putting the food on the rack 9 as it is.
Patent JP-H11131483-A (JP)
Title: Greening method using planting shelf
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a greening method capable of properly shielding the surface of a slope frame and stably fixing a planting base material even in a sharp inclined ground. SOLUTION: A planting shelf 8 having a front part 81 and both side parts 82 formed into a substantially U-shape in a plan view is erected so that the front part 81 is laid along the valley side of the horizontal part of reinforcements 5, 6 arranged in a grid on a slope 1, the front part 81 is supported through a support member 9 hooked on the horizontal reinforcement 5 of a grid frame 4, and mortar or concrete is sprayed onto the reinforcements 5, 6 to form a grid frame 4. A planting base material 10 is sprayed at least within the section of the planting shelf 8 and the grid frame 4 to shield at least the horizontal part 31 of the grid frame 4 with the planting base material 10.
Patent JP-H06160636-A (JP)
Title: Back light and liquid crystal display device
Inventor: HIYAMA IKUO
IPC: G02F1/1335
Filed: 1992-11-19
Abstract: PURPOSE:To eliminate absorption loss and improve the light utilization efficiency by make a reflection plate on the reverse surface of a photoconductor thinner with the distance from a lamp and providing fine structure on the top surface of the reflecting plate. CONSTITUTION:The light source lamp 12 is incorporated in the photoconductor 11 which guides light and the reflecting plate 13 is provided on the rear surface and flank of the photoconductor 11. Further, the reflecting plate 14 which varies in shape linearly with the distance from the lamp 12 is arranged below the photoconductor 11. Further, an optical path converting element array 10 for converting the optical path of projection light from the photoconductor 11 is arranged on the front projection side of the photoconductor 11. The reflecting plate 14 is composed of a plane while slopes change so that the area of the reflecting surface becomes wider than the area of the projection surface with the distance from the lamp 12. The reflecting plate 14 has some fine structure on its top surface and is arranged slantingly at about 45 deg. so as to efficiently reflect the parallel light from the lamp 12 at right angles to the projection surface.
Patent JP-H03171446-A (JP)
Title: Production of information recording medium
Inventor: TAKAO TOSHIYUKI
IPC: G11B7/26
Filed: 1989-11-29
Abstract: PURPOSE:To form the information recording medium which decreases errors with high productivity by executing the formation of an underlying layer by using a sputtering device the inside wall surface of which is heated. CONSTITUTION:The sputtering device 1 is provided with a turning substrate support 4 and a target supporting base 5 in a chamber 3 enclosed by a wall 2 and the inside wall surface 6 of the wall 2 is so constituted that the wall surface is controlled by electric resistance heating elements 7a to 7c provided on the outside surface side of the wall 2 to a prescribed temp. The substrate 8 is mounted on the rear surface of the substrate support 4. A resin target 9 for forming the underlying layer is placed on the target supporting base 5. The resin for forming the underlying layer is sputtered as a target while the inside wall surface of the sputtering device is kept heated in such a manner, by which the underlying layer is formed on the surface of the substrate. Thus, the information recording medium which decreases the errors is formed stably with the high productivity.
Patent JP-H09127968-A (JP)
Title: Automatic scoring device for karaoke device
Inventor: ITO TAKAKO
IPC: G10L25/48
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic scoring device for a karaoke device capable of clearly and accurately evaluating the singing skill of a song by awarding marks according to the note number difference corresponding to the drift degree between an accompaniment and the musical step and the musical pitch based on the note number. SOLUTION: A pitch calculation section CPU1 continuously stores eight musical note numbers S10 and eight accompaniment note numbers S14 respectively and extracts and stores those having the largest number of appearance times. Eight note numbers S10 are stored as one partition, the musical note number S10 and the accompaniment note number S14 having the largest number of appearance times for each partition interval are stored respectively, and the difference between the musical note number S10 and the accompaniment note number S14 extracted and stored for each partition interval is obtained. The key adjustment signal S5 is generated as required after one chorus is finished. This key adjustment quantity is automatically reflected on the scoring about the musical pitch.
Patent JP-2000136204-A (JP)
Title: Production of internally cross-linked nonaqueous dispersion type resin, resin composition for coating material, and finishing coat
Inventor: AZUMA ICHIRO
IPC: C09D167/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly practical method for finishing coat using a base coat which has a nonvolatile component for dense-coating and can provide a set coating film excellent in metal orientation and peeling property, to obtain a resin composition for coating materials for the base coat, and to provide a method for producing a nonaqueous dispersion type resin to be contained in the composition. SOLUTION: This method for producing the above resin comprises subjecting a monomer mixture comprising a vinyl-based monomer and a compound adapted to provide an intra-particle cross-linkage to nonaqueous dispersion copolymerization in the presence of a dispersion stabilizer comprising a polyester resin soluble in organic solvent and producing dispersion particles each having the intra-particle cross-linkage of the monomer mixture. Another objective composition comprises (B) thus obtained internally cross-linked nonaqueous type resin, (A) a hydroxy group-containing polyester resin soluble in organic solvent, and (C) a amino resin soluble in organic solvent. Another objective method for finishing coat is to use a base coat comprising the composition.
Patent JP-H07158915-A (JP)
Title: Humidifier
Inventor: OTANI HAJIME
IPC: F24F6/00
Filed: 1993-12-10
Abstract: PURPOSE:To prevent the leakage of water even when a humidifier is operated for a long period of time by a method wherein the ion exchange group of an ion-exchange membrane for a humidifier, in which water vapor generated from humidifying water is penetrated through the ion-exchange membrane and is shifted to the side of air, then, the air is humidified as the air is sent into a given direction, is provided with cation exchange group. CONSTITUTION:A membrane module 6 is formed spirally of a bag-type membrane 1 and a wavy distance material 5 employing an ion exchange membrane provided with cation exchange group. Water is reserved in the membrane of a humidifier 7 consisting of the membrane module 6 and drying air 3a is ventilated whereby the air is humidified and wet air 3b is generated. According to this method, the leakage of water will never be generated even when the humidifier is operated for a long period of time whereby humidifying capacity can be developed with a low cost.
Patent JP-S63165675-A (JP)
Inventor: TAKATSUKA SANEHO
IPC: G06K17/00
Filed: 1986-12-26
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-H05213198-A (JP)
Title: Method and apparatus for measuring warp of track
Inventor: SEIKE SHIRO
IPC: B61K9/08
Filed: 1991-09-13
Abstract: PURPOSE:To measure the warp of a rail with high accuracy by disposing a laser radiator and laser beam receiving dial plate spaced by a predetermined distance from each other on the rail to measure a laser beam spot. CONSTITUTION:A transmitting side truck 3 and receiving side truck 4 are fixed to the outside rail 2a of a track at a predetermined interval. A straight part measuring laser radiator 5 and a laser beam receiving dial plate 7 and fixed within the range covered by the laser beam. When the laser beam is applied from the laser radiator 5 to the dial plate 7, a laser beam spot reaching the dial plate 7 is located on the center point of vertical and horizontal scales of the dial plate 7 and the locus of the laser beam is located on the extension of the rail 2a. The receiving side truck 4 is intermittently moved as the laser beam radiator is fixed to measure the upper, lower, left and right deviations of the laser beam spot, i.e., measure and plot the deviations observing the display on a monitor 9. A curve part is also measured similarly by a curve part measuring laser radiator.
Patent JP-S63161708-A (JP)
Title: Piezoelectric resonator and its manufacture
Inventor: MIYAGAWA TOKUJI
IPC: H03H3/007
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a piezoelectric resonator incorporating a piezoelectric resonance element and a capacitive element by providing the piezoelectric resonance element connected electrically and mechanically to a couple of terminals, and the capacitive element connected electrically and mechanically to a couple of terminals and other terminals, on a face of the board. CONSTITUTION:Three terminals 18, 20 and 22 are penetrated to throughholes 14a-14c of the board 12 and connected electrically and mechanically to the electrode on the rear face. The piezoelectric resonance element 24 and the capacitor 26 are held between holding parts 18a and 22a formed to one end of the terminals 18, 22. Moreover, a rectangle case 28 having an opening at its lower end is adhered onto the board 12 by an adhesives so as to cover the piezoelectric resonance element 24 and the capacitive element 26. Thus, the element 24 and the capacitor 26 are kept in a sealed state by the board 12 and the case 28.
Patent JP-H10151835-A (JP)
Title: Picture forming device
Inventor: SUZUKI JUNICHI
IPC: G03G21/20
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To permit the change of discharging direction of hot air freely in accordance with the using condition of a user side by a method wherein an opening member for changing the discharging direction of air stream is provided at the opening of a fan, in a picture forming device for discharging heat generated in the main body of the picture forming device by the fan together with the air stream. SOLUTION: A heat discharging fan 39, for discharging heat generated in a fixing means, a power supply and a control unit forcibly to the outside of the device together with air stream, is arranged in the back surface of a device near the fixing means, power supply and control unit. The heat discharging fan 39 is rotated when a sheet detecting sensor, arranged at the entrance of the fixing means, has detected a recording sheet. In the opening part of such a heat discharging fan 39, an opening member 55, changing the discharging direction of air stream discharged out of the heat discharging fan 39, is provided on an outer casing unit 54.  The opening member 55 is fitted loosely to a hole 54a, for forming shaft units 55a, 55b on the outer casing unit 54, whereby the opening member 55 is constituted so as to permit the selection of air discharging direction, since the opening member 55 can be pivoted freely in a direction (c) about the shaft unit 55a, 55b with respect to the outer casing unit 54.
Patent JP-H11140283-A (JP)
Title: Liquid crystal polyester molded product
Inventor: AKEDA SATOYUKI
IPC: C08K3/32
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product hardly generating blister on the surface even if a high temperature heat treatment such as soldering and IR reflow is carried out by melt-processing a specific liquid crystal polyester resin composition. SOLUTION: The objective molded product is obtained by melt-processing a liquid crystal polyester composition comprising (A) 100 pts.wt. liquid crystal polyester resin, (B) 0.001-10 pts.wt. one or more kinds selected from boric acid, boron and phosphoric acid, preferably having <=10 μm particle diameter, and, if necessary, (C) an inorganic filler and (D) other thermoplastic resins or the like. A liquid crystal aromatic polyester and a liquid crystal aromatic polyesteramide, having a compound selected from an aromatic hydroxycarboxylic acid, an aromatic hydroxyamine and an aromatic diamine as a constituent are preferably used as the component A. An inorganic or an organic boron compound is used as the boric acid and the boron. Orthophosphoric acid, metaphosphoric acid or the like is preferably used as the phosphoric acid.
Patent JP-H09140417-A (JP)
Title: Inner fastening structure for accessory provided with lock mechanism part
Inventor: OONO KOUSUKE
IPC: A44C5/20
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the detachment of an accessory by providing a rotation type knob for an operation in a push inner fastening mechanism and providing a lock mechanism part for controlling the pressurization of a push button at a prescribed control position on the knob for the operation. SOLUTION: The push inner fastening mechanism is provided with the rotation type knob 36 for the operation and the lock mechanism part 14 for controlling the pressurization of the push buttons 11 and 12 at the prescribed control position is disposed to the knob 36 for the operation. The lock mechanism part 14 is provided with a lock piece 37 to be rotated linked with the rotation of the knob 36 for the operation and the lock piece 37 is engaged with the push buttons 11 and 12 and controls the pressurization of the push buttons 11 and 12 at the control position. Thus, even when the push buttons 11 and 12 are pressurized by unintentional external force, the release of the engagement of the engagement part 31 of the push inner fastening mechanism and an engagement pin is prevented and the falling is prevented.
Patent JP-H08166052-A (JP)
Title: Silk hat type flexible engaging gear device
Inventor: TAKIZAWA NOBORU
IPC: F16H1/32
Filed: 1994-12-14
Abstract: PURPOSE: To uniformize the stress condition of a diaphragm part by smoothly changing the wall thickness of a surface contour of a section of the diaphragm part of a silk hat type flexible external gear by a plurality of curves. CONSTITUTION: The inner circumferential surface of a body part 22 of a flexible external gear arranged on the inner side of an annular internal gear is regulated by the line 22b parallel to the axis 11a of a device. The point 22c on the base end side of this line 22b is connected to the continuous arc 22d while the other side of the arc 22d is continuous to the line 231 orthogonal to the axis 11a of the rear surface of a diaphragm part 23 at the point A. The face side of the diaphragm part 23 is regulated by two arcs 233, 234, and two arcs are continuous at the center B of the diaphragm part 23. Thus, the thickness t(B) of the diaphragm part 23 at the point B becomes minimum.  The thickness t(A) at point A of the inner circumferential end of the diaphragm part 23 becomes maximum, while the thickness t(C) at the point C of the outer circumferential end becomes slightly smaller than the thickness t(A). The stress generated at the diaphragm part can be uniformized thereby.
Patent JP-H02204313-A (JP)
Title: Calcineable ceramic powder and its production method, silicic nitride ceramic made of said powder and its production method and use
Inventor: MARUSERUUSU POIKERUTO
IPC: C04B35/58
Filed: 1989-12-01
Abstract: PURPOSE: To obtain a sinterable Si 3 N 4  or Si 3 N 4 /SiC powder in which a sinter aid is well distributed, by dissolving polysilazanes of a specified composition in an org. solvent, suspending the sinter aid in the soln., then evaporating the solvent and pyrolyzing the residue.  
     CONSTITUTION: Polysilazanes expressed by (CH 3 SiHNH) n (CH 3 SiN) n  (n is 10 to 12) are dissolved in an org. solvent such as tetrahydrofuran. A pulverulent sinter aid is suspended in the soln., and then the solvent is evaporated. The residue is pyrolyzed at 500-1600°C in an inert gas atmosphere, and the pyrolysis product is crushed in an aprotic solvent. A compacted article is formed from the crushed material and sintered under a pressure of 1-150 bar and at a temp. of 1700-2000°C in the atmosphere of N 2 , etc., to obtain the dense body of silicon nitride ceramic. The ceramic can be used to produce components subjected to high mechanical, thermal and corrosive stress. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08271820-A (JP)
Title: Optical scanner
Inventor: RI TETSUU
IPC: G02B26/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture, assembly and adjustment of a lens by minimizing the length of a cylindrical lens so as to reduce manufacturing manhours by a large margin. SOLUTION: An axially symmetric aspherical lens provided with the F-θ function is used as a scanning lens 60, and a cylindrical lens 50 is provided between a rotary polygon mirror and the axially symmetric nonspherical lens so as to facilitate the manufacture, assembly and adjustment of the lens. A scanning optical system is composed of two lenses using injectable plastic material. The cylindrical lens between two lenses is positioned between the rotary polygon mirror and the scanning lens 60 so as to image-focus light in an auxiliary scanning direction, and the scanning lens 60 is positioned between the cylindrical lens and the image-focused face so as to image-focus light in a scanning direction. Magnification in the scanning direction and auxiliary scanning direction can thereby be used at the same time, independently of each other.
Patent JP-H09150689-A (JP)
Title: Collision prevention device
Inventor: NISHINO JUN
IPC: B60R21/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid unconscious collision at the super low speed running by preparing a warning signal when it is judged that the speed signal from a car speed sensor is nearly 0Km/h and the car to car distance between a front target and an own vehicle is getting to shorten and outputting it to a warning device. SOLUTION: A car speed sensor 31 is provided in a running state detection part 2 and a calculation circuit 41A and a distance set switch 42 are provided in a signal process part 3. The car speed signal of an own vehicle detected by the car speed sensor 31 is sent to the calculation circuit 41A, which judges the possibility of a collision to an obstacle based on the car speed signal. In a distance detection part, an order signal is received by a drive signal generation circuit 11 and a LD flash signal with a constant frequency is sent out to a driver 12 and a LD alley 13 is emitted in order.  In this state, a relative acceleration is found out based on the difference between the car speed of a front vehicle and the car speed of the own vehicle and it is judged whether the car to car distance is changed by 0.2m or not in a approaching direction and a single warning is issued from an alarm 52 at every time to shorten by 0.2m.
Patent JP-H03170120-A (JP)
Title: Suction implement for floor
Inventor: NAKAI KOICHI
IPC: A47L9/04
Filed: 1989-11-30
Abstract: PURPOSE:To constitute the suction implement so as to eliminate dust adhering to a cleaning rotary body simply without disassembling it by providing a finger hook projecting part on the outside peripheral surface of a bearing holding part of the cleaning rotary body, so that it can be operated and rotated with a hand finger. CONSTITUTION:Between a slide-contact piece 20 and a rotary body 11, and the carpet surface being the cleaning floor surface, etc., static electricity is generated, and by this static electricity, dust adheres to the cleaning rotary body 11. Therefore, after cleaning is ended, a floor suction implement 4 is removed from a suction hose. Subsequently, by reversing the suction implement 4 and inserting a hand finger 29 from a suction port 5, a finger hook projecting line part 27 of a bearing holding cylinder 24 is turned with the hand finger 29. By such a simple operation, while rotating the cleaning rotary body 11, the surface of a rotation axis body 16 facing the suction port 5 and the slide- contact piece 20 are cleaned. In such a way, by eliminating the dust adhering to the cleaning rotary body 11 by static electricity, the cleaning rotary body 11 can be cleaned without disassembling the floor suction implement 4.
Patent JP-S63167827-A (JP)
Inventor: OKANO TADASHI
IPC: E04B1/342
Filed: 1986-12-29
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-H01151831-A (JP)
Title: Data communication equipment
Inventor: HIRAO IICHI
IPC: H02J50/12
Filed: 1987-12-09
Abstract: PURPOSE:To extend the communication distance by using a carrier of a prescribed frequency of carrier to transmit a transmission signal in two-way, thereby eliminating the need for an oscillating circuit in a 2nd unit, and improving the transmission reception efficiency. CONSTITUTION:Semi-duplex data transmission is applied to a serial data between 1st and 2nd units 1, 3 by utilizing electromagnetic coupling. A data demodulation means 43 of the 2nd unit 3 has a clock discrimination circuit 35 and demodulates a signal based on a pulse width, then no clock generator or PLL circuit is required. Thus, in case of the power of the 2nd unit 3 obtained from the 1st unit, the transmission distance is extended because the power consumption is small. Moreover, in the transmission of a data from the 2nd unit 3 to the 1st unit 1, since the echo of the signal obtained from the 1st unit 1 is controlled based on the transmission data, the data transmission distance is extended. Since the frequency used for resonance circuits 17, 30 of the 1st and 2nd units 1, 3 is made coincident with the oscillated frequency of the oscillator 15, the data transmission is attained with high efficiency.