baber/WOPTO huggingface dataset:
Patent JP-H08276585-A (JP)
Title: Ink jet device and production thereof
Inventor: SUGAWARA HIROTO
IPC: B41J2/045
Filed: 1995-04-07
Abstract: PURPOSE: To emit ink liquid droplets having a speed and vol. sufficient to form a character or image by low drive voltage and to enhance the reliability of electrical connection. CONSTITUTION: In an ink jet device having ink liquid chambers 112 having side walls 111, 116 constituted of actuator plates 102, 103 composed of a piezoelectric material and electrodes 213, 214 generating electric fields in the side walls 111, 116 and displacing the side walls 111, 116 by the application of voltage to the electrodes 213, 214 to apply pressure to the ink in the ink liquid chambers 112. to emit the ink, a conductive layer is formed so that at least a part thereof covers the electrodes 213, 214 to certainly electrically connect the electrodes 213, 214.
Patent JP-2000270703-A (JP)
Title: Animal breeding apparatus
Inventor: MURAOKA HARUO
IPC: A01K1/03
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an animal breeding apparatus readily transferrable to an arbitrary position and surely fixable to a prescribed position not to be slipped, and also readily performable a work to the upper end side of a cage stage. SOLUTION: This breeding apparatus has a cage stage 11 receivable breeding cages 20 by arranging in upper and lower plural stages and provides a roller 12b transferable to a floor face at a low end part of the cage stage 11, and provides a jack 100 downwardly stretchable from the roller 12b and constraining the cage stage 11 to horizontally unable to transfer the cage stage when the jack 100 is downwardly extended and brought into contact with the floor face.
Patent JP-2000275765-A (JP)
Title: Film production apparatus
Inventor: KARAKI HIDEYUKI
IPC: G03C1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply a high-accuracy side printing to a photographic sensitive film to with an extremely simple constitution and to avoid a transportation fault of the film. SOLUTION: The transporting speed of the long-sized film F by a sprocket 83 is set higher than the transporting speed of a pulley 118 and the transporting speed by nip rollers 180 and 181 is set higher than the transporting speed by the sprocket 83, by which the side printing by a second printing section 82 arranged near the sprocket 83 is executed with high accuracy and the transportation fault of the long-sized film F is avoided.
Patent JP-S565741-A (JP)
Title: Foamed resin molded article and mold therefor
Inventor: IWASAKI KAZUO
IPC: B29C39/10
Filed: 1979-06-29
Abstract: PURPOSE:To simplify the manufacturing process and to reduce the manufacturing cost when a foamed resin molded article is formed by a method wherein a bottom plate part and a plurality of rising parts are molded into a unitary body. CONSTITUTION:To give an example, in molding of a chair made from a synthetic resin foamed body, a mold 37 is obtained by rotating each of cover bodies 20, 21, 22, 23 that are constituted as dies toward arrow directions A, B, C, D around hinge parts 24, 25, 26, 27 as the centers and closing them. Molding may be conducted by means of one of the following methods: all or a part of the cover bodies 20-23 are opened and original foaming liquids such as polyol, TD1, water are stirred and injected into the mold 37 together with a suitable catalyst and the cover bodies are closed (open mold system) or in a mode wherein the cover bodies 20-23 are closed, original foaming liquids, for example, are stirred and injected from injection holes provided at the bottom part and molded (closed mold system). At this time, mold  releasing agent should be coated on the internal surface of the mold 37 in advance.  And, a reinforcing member 42 etc. can be prepared in advance.
Patent JP-H03280514-A (JP)
Title: Manufacture of cylindrical chip capacitor
Inventor: MIZOZOE KOICHI
IPC: H01G13/00
Filed: 1990-03-29
Abstract: PURPOSE:To form inner and outer capacity electrodes by one time processing by a method wherein a cylindrical molded body comprising a dielectric material in length corresponding to those of at least three capacitors is extrusion-molded and then the whole inner and outer peripheral surface is simultaneously plated using the extrusion-molded body as a unit. CONSTITUTION:A cylindrical molded body 11' in length corresponding to those of at least three cylindrical chip capacitors is extrusion-molded to be baked. Successively, a conductive film to be capacity electrodes is formed on the whole inner and outer peripheral surface and then the gaps 14 to manufacture the capacitor electrodes 11, 13 of exceeding at least three each of capacitors are mode. Next, an outer insulation protective film 16 is formed on the part excluding the outer terminal electrodes 17, 18 to be individual capacitor and then divided into the individual capacitor. Finally, the outer terminal electrodes 17, 18 are formed on the parts whereon the outer insulation protective film 16 is not formed.
Patent JP-S5417677-A (JP)
Title: Manufacture of semiconductor
Inventor: HIGAKI YUKIO
IPC: H01L21/316
Filed: 1977-07-08
Abstract: PURPOSE: To manufacture a high-frequency transistor, by removing an emitter dip under an emitter layer by selectively adhering an oxidized preventive film to the emitter diffusion layer part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04319084-A (JP)
Title: Cladding by welding on aluminum base material
Inventor: MATSUYAMA HIDENOBU
IPC: B23K26/34
Filed: 1991-04-15
Abstract: PURPOSE:To prevent scattering of metal material for cladding by welding and to further, improve the yield by practically using absorbing power in an aluminum series base material to laser beam at the max. limit and reducing the necessary laser beam output at the time of executing the cladding by welding on the aluminum series base material. CONSTITUTION:At the time of executing the cladding by welding on the surface of aluminum series base material, the linear polarized laser beam 2 is used and the polarized face of laser beam 2 is made to be vertical to part to be worked and the laser beam 2, in which ratio (a/b) of side (a) in vertical direction to the polarized beam to size (b) in parallel direction to the polarized beam direction becomes 2<=a/b<=18, irradiates at 60-85 deg. angle and the metal material 8 for cladding by welding is supplied from just above the part to be working to execute the cladding by welding.
Patent JP-H08276313-A (JP)
Title: Clearance adjusting structure of blade in shear
Inventor: TSUDA YOSHIO
IPC: B23D15/08
Filed: 1995-04-07
Abstract: PURPOSE: To carry out the clearance adjustment of a simply, by providing a movable cotter which has the form conforming to the inclined surface of a cutter holder, movable in the direction almost orthogonal to the plate moving direction inside a housing. CONSTITUTION: In order to adjust the clearance of an upper cutter 3a to a lower cutter, a cotter 7 is moved to the right side at first by a cylinder 8. As a result, the inclined surface 7a of the movable cotter 7 is separated from the inclined surface 3e of a base 3, and the tapered contact between both members is released. Consequently, the base 3b is made possible to move laterally, and the position of an upper cutter holder 3 is regulated by rotating the handle 5a of a worm jack 5 by the manual operation. When the clearance is made larger, the handle 5a is rotated so as to move the upper cutter holder 3 to the right side. And when the clearance is made smaller, the handle 5a is rotated reversely so as to move the upper cutter holder 3 to the left side.
Patent JP-H07272530-A (JP)
Title: Illuminator
Inventor: ARAGA YOSHINOBU
IPC: F21V23/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide such an illuminator that is improved in its strength despite of manufactured from metal thin plate, provided with a string guide arm hard to hurt a person, and use the string hard to be damaged. CONSTITUTION:An illuminator is provided with a main body 3 having a switch 2 and a string guide arm 6 of which rear end is attached to the main body 3 and string 4 of the switch 2 is guided to the upper face side and is made to pass through a hole 5 of the tip end side so as to be suspended therefrom. The string guide arm 6 is formed by cutting metal thin plate, continuous curled parts 7 projecting to upward are formed at both edge in its longitudinal direction and the outer edge of approximately circular part, and a section surrounded with the curled parts 7 is set as a guide groove 8 for the string 4.
Patent JP-S61244294-A (JP)
Title: Counterelectromotive voltage detector for ac motor
Inventor: TOMA MASANORI
IPC: H02P27/06
Filed: 1985-04-19
Abstract: PURPOSE:To rapidly detect a counterelectromotive voltage by digitally detecting the counterelectromotive voltage of a load motor in both amplitude phases at restarting time after momentary power interruption. CONSTITUTION:The counterelectromotive voltage of a motor generated when a motor becomes a free-running state at momentary power interruption time is full-wave rectified by a rectifier 10, and a photocoupler 14 is turned ON by a voltage determined by a resistor 11, a variable resistor 12 and a Zener diode 13. When the absolute value insulated by the photocoupler 14 is larger than the threshold value, the photocoupler 14 is turned ON, an input T to a CPU 16 is '0', and when smaller than a threshold value X, the photocoupler 14 is turned OFF, an input T to the CPU 16 comes to '1', and remaining counterelectromotive voltage information is transmitted to the CPU 16.
Patent JP-S5418204-A (JP)
Title: Word voice identifying device
Inventor: CHIBA SHIGEMI
IPC: G10L25/00
Filed: 1977-07-12
Abstract: PURPOSE: To ensure a stable identification for the unspecified speakers in a short time by normalizing the time axis fluctuation of the aural pattern and compressing the information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02260643-A (JP)
Title: Gold alloy fine wire for bonding use
Inventor: MORI KENJI
IPC: H01L21/60
Filed: 1989-03-31
Abstract: PURPOSE:To make it possible to cope with the title wire to an automatic high- speed bonder and to use the wire as a bonding wire for a thin package by a method wherein a prescribed weight of Y, Ca, Ge and silver are added to high-purity gold. CONSTITUTION:3 to 100 weight ppm of Y, 1 to 50 weight ppm of Ca and 5 to 50 weight ppm of Ge are added to high-purity gold and the total amount of these additive elements is limited to a range of 9 to 110 weight ppm. Moreover, by adding 5 to 100 weight ppm of silver, an alloy fine wire for bonding use is obtained. The shape of a ball, which is formed of the wire formed in such a way, and the height of the loop of the wire are proper and a vibration breaking rate can be significantly reduced. Thereby, the wire can correspond to an automatic high-speed bonder and at the same time, as the wire does not cause a wire flow as well, the wire can be used as a bonding wire for a thin package.
Patent JP-H06273823-A (JP)
Title: Controller
Inventor: NIHEI HISASHI
IPC: G03B9/08
Filed: 1993-03-17
Abstract: PURPOSE:To quickly close a shutter by imparting large thrust to a motor that is a driving object so as not to impart excessive exposure quantity after required exposure quantity can be obtained when the shutter is opened and an exposure curve arrives at an apex by providing a means which increases the level of a pulse. CONSTITUTION:The regulator control port REG-CONT of a control part 14 is set in an active state by synchronizing with the inversion of the signal levels of control signals CS1, CS2, and the level is lowered from a state where one terminal of a resistor R3 is opened to the ground level. Thereby, the value of the combined parallel resistance of the resistors R2, R3 is lowered, and an output voltage Vout is increased. In other words, in a state where a magnet part RT is rotated and shutter blades H1, H2 are going to be closed, the output voltages Vout from a voltage regulator part 12 is increased from a low voltage to a high voltage. Thereby, the levels of the pulse signals of the control signals CS1, CS2 controlled in PWM by that output increment can be increased.
Patent JP-H02261769-A (JP)
Title: Sorter
Inventor: ISHII TATSUO
IPC: B65H39/11
Filed: 1989-03-31
Abstract: PURPOSE:To simplify the mechanism of a sorter without entailing any drop in function as the sorter by installing each mobile means for moving a paper feeding unit, in both paper receiving and delivering positions. CONSTITUTION:Paper (copying paper) P discharged out of a body 3 of a device such as a copying machine or the like is received by a paper holding means of a paper feeding unit 10 being situated in a paper receiving position PORE and in a state of receiving the paper and temporarily held therein. Next, this paper feeding unit 10 is shifted to a paper delivering position PO7 corresponding to a pin 5 being selected among multiple stages by a paper feeding unit mobile means 20. In this state, the paper temporarily held is delivered to top of the pin 5 by a paper delivering means 6, 7. When delivery of this paper is all over, the paper feeding unit 10 is put back to the paper receiving position PORE again, and this operation is repeated.
Patent JP-H02285301-A (JP)
Title: Retroreflective product
Inventor: JIERARUDO MAABIN BENSON
IPC: G02B5/124
Filed: 1990-03-29
Abstract: PURPOSE: To obtain a product which has the reverse reflection element of a prism and has partially reverse reflection property by permitting the grooves of respective groups to provide a groove side direction being fixed as against the group, permitting a separation surface to be transparent and formed in a base edge part and permitting the cross section of the grooves to be bent at one of dots along the groove. CONSTITUTION: The product 10 has plural cube corner elements, the corner element 11 is provided with three triangle, transverse surfaces 11a-11c and the element 12 is provided with surfaces 12a-12c, the respective transverse surfaces are provided with the base edge part and the transverse surface 11a is provided with the base edge part 11d and the base part of the element is a triangle formed by an area surrounded by the three base edge parts, that is, the base edge parts 11d, 11e and 11f. The separation surface 13 is provided as the area which is positioned in the groove with the base part and is formed by non-coincident base edge parts 11e and 12e. The separation surface 13 is flat and its cross section viewed by crossing the groove is straight line but the cross section viewed by crossing the groove is bent when thehseparation surface 13 is a curved-shape.  Thus, usage is executed as the partially transparent reverse reflection element in the sign of an internal radiation.
Patent JP-S527582-A (JP)
Title: Revolving ram apparatus for loading and unloading for ship
Inventor: KITA HIROSHI
IPC: B66C23/84
Filed: 1975-07-03
Abstract: PURPOSE: To extend the range of the maximum revolution angle of the revolution apparatus and arrange such as to prevent vibration and obtain smooth rotation at the time of the revolution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279933-A (JP)
Title: Fluorescent body and display tube
Inventor: ITO SHIGEO
IPC: C09K11/55
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the activities of the absorption and the desorption of gas on the surface of a fluorescent body for a display tube and to protect the surface of the fluorescent body. SOLUTION: An anode board is produced by placing a SrTiO3 :Pr fluorescent body on an ITO electrode of a base board. An SiN thin membrane layer is formed on the surface of the fluorescent body by CVD method. An FED(field emission display) is formed by combining the resultant anode board with a base board on which an FEC(field emission cathode) is formed, and the FED is assayed for its life by lightening. After 1000 hr lightening, in a sample having no coat as well as that having a SiO2 coat, a relative brightness decreased to 40-50% of the initial brightness, but the relative brightness of the present example was kept >=85%.  In a fluorescent body coated with the SiN thin membrane, the activities of the absorption, the desorption, etc., of gas on the surface of the fluorescent body itself are decreased, the surface of the fluorescent body is protected from outside atmosphere, and the life of the fluorescent body is improved. The deterioration of the FEC is prevented, and the life of the display tube is improved.
Patent JP-H08254612-A (JP)
Title: Multilayer film optical component and manufacture thereof
Inventor: FUJIMURA HIDEHIKO
IPC: G02B5/08
Filed: 1995-03-15
Abstract: PURPOSE: To manufacture an inexpensive multilayer film having good quality by using TiO2 film layers and MgF2 film layers as its constituents. CONSTITUTION: In this manufacture, six TiO2 film layers 11 and six MgF2 film layers 12 are alternately formed on a glass substrate 10 respectively with an ion-assisted vapor deposition method using oxygen ions as the ion assistant to manufacture the objective high reflectance film. By forming each of the TiO2 film layers 11 with the ion-assisted vapor deposition method, its internal stress becomes a compression stress by which the tensile stress of the adjacent one of the MgF2 film layers 12 is canceled and therefore, the internal strain of the high reflectance film is drastically reduced to avoid the generation of cracks in the film.  Also, by forming the MgF2 film layers 12 with the ion- assisted vapor deposition method, those in which the chlorine elimination is inhibited from occurring and also, the packing density is improved and further, the wavelength shift hardly occurs can be formed.
Patent JP-H06294173-A (JP)
Title: Panel device
Inventor: YAMADA KUNIO
IPC: E04B2/74
Filed: 1993-04-09
Abstract: PURPOSE:To prevent clothes from being caught on panels in the case the panels are assembled, to have no difference in brightness between both right and left sides of the panels and to separate directivity, etc., of the panels by a manufacturing process to require no control over them. CONSTITUTION:A panel device is equipped with two panels 1 having the ends formed in the shape of a projection on both right and left sides to connect the ends in a butting state and a coupling body 2 provided to a gap formed between butt ends of both panels 1 to connect both ends to each other. Surface fastener recessed tapes 3 are provided to the ends on both right and left sides of both panels 1 and, at the same time, surface fastener projected tapes 4 interlocking with the surface fastener recessed tapes 3 are provided to parts of the coupling body 2 corresponding to both ends on both panels 1.
Patent JP-2000277095-A (JP)
Title: Lithium ion battery
Inventor: YAMANE YURIKO
IPC: H01M4/131
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the conductivity of the whole of a positive electrode material layer, and to improve the ion mobility by including a specified weight ratio of graphite powder and acetylene black powder to be used as a conductive assistant in the positive electrode material layer while mixing with the lithium transition metal double oxide. SOLUTION: Mean grain diameter of the graphite powder included in the conductive assistant so as to improve the conductivity is desirably formed at 5-20 μm, and mean grain diameter of the acetylene black powder for improving the ion mobility is desirably formed at 0.02-0.05 μm. Content percentage of the acetylene black powder in relation to the total quantity is set at 55-70 wt.%. They are desirably used for the conductive assistant included in a positive electrode material layer laminated with a negative electrode material layer, which is mainly composed of carbon material such as amorphous carbon powder or graphite capable of storing and discharging lithium, through an electrode layer including the organic electrolyte while being mixed with the cobalt acid lithium.  With this structure, internal resistance of a battery is lowered, and efficient discharging characteristic is improved. Mn, Fe, Ni or Ti is used as a transition metal of the double oxide except for Co.
Patent JP-S61240133-A (JP)
Title: Torque detector
Inventor: YOSHINO HIDEHIRO
IPC: G01L3/14
Filed: 1985-04-18
Abstract: PURPOSE:To enable the measurement of torque in a non-contact state, by combining two cylinders having grooves different in a twist direction to convert the magnitude of torque applied to the displacement in the axial direction by utilizing the twist deformation of the cylinders. CONSTITUTION:Even if input and output shaft joints 4, 12 are rotated, the outer cylinder 5 supported through bearings 11 and displacement detecting sensors 1, 2, 3 are not rotated. The flexural part 7 integrally rotating along with the joints 4, 12 has no cylindrical shape and a large number of twist grooves are formed to said flexural part 7 by engraving so as to pierce the same from the outside thereof to the inside thereof. A flexural part 9 has the perfectly same shape of the flexural part 7 other than that the direction of each of the twist grooves thereof is reverse to that of the flexural part 7. Only a displacement measuring part 8 moves to the axial direction in proportion to the magnitude of torque and displacement measuring parts 6, 10 does not move at all. A sensor 2 is mounted to the side surface of the measuring part 8 to make it possible to know the magnitude of torque applied during rotation. The measuring parts 6, 10 and the sensors 1, 3 correct measuring deflection. By this method, torque can be detected in a non-contact state.
Patent JP-S58201385-A (JP)
Title: Enclosed type co2 laser oscillating tube
Inventor: TOUGOU TAKASHI
IPC: H01S3/036
Filed: 1982-05-19
Abstract: PURPOSE:To maintain the oscillating efficiency excellent removing water content and organic materials by means of a gas reservoir preventing the efficiency from being deteriorated by a method wherein CO2 concentrated densely at cathode side is transferred smoothly to anode side by means of providing a gas reservoir. CONSTITUTION:A catalyst tank 8 built in an inlet and outlet of a gas reservoir 6 changes CO increased by electric discharge into CO2 in the tank 8 making use of heating active oxide catalyst SiO2 and the like. The calory of high temperature mixed gas around cathode 2 is utilized for heating catalyst to make activation effective. The CO content is detected 9 and as soon as it exceeds the volume allowance, the catalyst tank 8 is heated 10 externally to improve the efficiency of catalyst action. On the other hand, any water content and organic materials etc. in the mixed gas hit against gauzes 7, 7' fixed to inlet and outlet sticking thereto to be removed. In such a constitution, an enclosed type CO2 laser maintaining oscillating efficiency without being deteriorated may be manufactured.
Patent JP-H08254053-A (JP)
Title: Hook lock device for sliding door
Inventor: TOKORO MICHIO
IPC: E05B65/08
Filed: 1995-03-15
Abstract: PURPOSE: To provide an inexpensive lock device for a sliding door, which does not have its locking member projected from the leading end surface of the door enhances safety in a door opening condition is inexpensive, having a simple structure. CONSTITUTION: A hook-like member 7 is attached rotatably about the axis of a lock body 4 attached to the leading end side of a door member 1 so that the hook-like member 7 extends and retracts from and into the leading end surface 1a of the door member 1 upon rotation. The lock body 4 incorporates a spring for urging the locking member 7 in a direction in which the locking member 7 is retracted into the leading end surface 1a. A vertical frame 6 opposed to the leading end surface 1a of the door body 1 is formed therein with a window through which a locking part 7b of the locking member 7 is inserted and pulled out upon rotation of thereof, and is provided with a lock receiver 8 adapted to lock the locking member 7 in a locking condition. Further, the lock receiver 8 is provided therein with a holding member 31 for holding the locking member 7 under spring effect.