baber/WOPTO huggingface dataset:
Patent JP-H0712453-A (JP)
Title: Storing device
Inventor: TAHIRA KIYOTAKA
IPC: F25D29/00
Filed: 1993-06-23
Abstract: PURPOSE:To provide a refrigerator lamp control device for use in performing a positive control of the refrigerator lamp without being influenced by disturbed state of fixing of a door without using any mercury switch showing a certain pollution problem in a refrigerator in which a thermal insulating door for closing an upper surface opening is provided with the refrigerator lamp of which operation is controlled. CONSTITUTION:There are provided a hinge 3 fixed to the rear part of a thermal insulating door 2; a supporting shaft 4 integrally and rotationally supported at the hinge 3; a hinge cover 5 having the supporting shaft 4 rotatably fitted thereto; a refrigerator lamp switch 13 fixed to the hinge cover 5; and a lever 15 fixed to the supporting shaft 4 and engaged with the refrigerator lamp.
Patent JP-H06258575-A (JP)
Title: Projection lens
Inventor: KANEKO TOSHIHIDE
IPC: G02B13/16
Filed: 1993-06-23
Abstract: PURPOSE:To provide the projection lens which has aspherical lenses with small quantities of asphericity in the front group and rear group and is so bright as to have a <=1 aperture ratio although the half field angle is 38 deg. or wider, compensated in aberration excellently over the entire picture, and superior in image formation performance. CONSTITUTION:This projection lens consists of a 1st-group lens L1 with aspherical surfaces as both its surfaces in a meniscus shape which has a convex surface on a screen side and has puls power nearby the optical axis, and has negative power as going toward the periphery, a 2nd-group lens L2 which is in a positive meniscus shape having a convex surface facing the screen side and has aspherical surfaces as both its surfaces, a 3rd-group lens L3 in a positive meniscus shape which has a convex surface facing the screen side, a 4th- group biconvex lens L4, a 5th-group lens L5 which is in a positive meniscus shape lens having a concave surface facing the screen side and has aspherical surfaces on both its surfaces, and a 6th-group lens L6 which has a large- curvature concave surface facing the screen side and has an aspherical surface on its screen-side surface.
Patent JP-S63315239-A (JP)
Title: Continuous screen printing method and its printing device
Inventor: ANDO HIROAKI
IPC: B41F15/08
Filed: 1987-06-18
Abstract: PURPOSE:To perform precise positional adjustment of a screen form of each printing station and whereby enable continuous printing without any shift of each color pattern by printing on a member to be marked in a positional relationship which is equal to a relative positional relationship between the original position of a screen form to be arranged after the second printing station and the arrangement position of a detection means. CONSTITUTION:A sensitive mark which a detection means 11 arranged outside a screen form 9b of a printing station 5b becomes a sensitive mark Mx which is printed simultaneously with the printing of the first color pattern 8 in a segmented part 7X. Consequently, the positional relationship between each segmented part 7 and a sensitive mark M which is printed at the same time as printing into each segmented part 7 at the first printing station 5a, is always maintained to a prearranged distance L. Consequently, the position of the screen form 9b is horizontally adjusted by means of a position adjustment device to meet said segmented part 7X securely. This enables the second color pattern 8 to be superimposed on the first color pattern 8 without any shift.
Patent JP-H0815033-A (JP)
Title: Inspection device for color in a plurality of points
Inventor: IMURA KENJI
IPC: G01N21/93
Filed: 1994-07-04
Abstract: PURPOSE:To accurately detect the color in a plurality of measuring points. CONSTITUTION:Xe flash lamps 42x, 42y, 42z are flashed in turn with short intervals. This light is guided to color meters 10, 20, 30, which illuminate measuring object cloth with this light. The reflection light is received with detectors 17, 21, 37, integrated with processing circuits 18, 28, 38, A/D converted, and stored in controllers 19, 29, 39. At every flashing, data for light source monitoring is obtained through a detector 46 and a processing circuit 47 and stored in a controller 41. When the flashing is terminated, the obtained data are sent to a system control computer 50 to calculate color value, the color values of the color meters 10, 20, 30 are compared and irregularity of color in the width direction of the cloth is detected.
Patent JP-H0443684-A (JP)
Title: Laminated bimorph type piezoelectric element
Inventor: SAIGO HIROAKI
IPC: H01L41/09
Filed: 1990-06-11
Abstract: PURPOSE:To be excellent in durability and to obtain a large displacement amount and a large generation power by a method wherein boardlike piezoelectric ceramics are laminated on one face of a substrate, the same voltage is applied to the individual boardlike piezoelectric ceramics in the same direction as their polarization direction and a voltage is applied to another piezoelectric ceramic on the other face in a direction opposite to its polarization direction. CONSTITUTION:A boardlike piezoelectric ceramic A1 having a thickness of t1 is laminated on one face of a substrate 1; in addition, a boardlike piezoelectric ceramic A2 having a thickness of t2 is laminated on the boardlike piezoelectric ceramic A1; a boardlike piezoelectric ceramic B having a thickness of tB is laminated on the other face; t1-t2>0 and tB-t1>0 are satisfied. When they are laminated, the + side of polarization is set to the side of the substrate 1 at the boardlike piezoelectric ceramic A1, and the - side of polarization is set to the side of the boardlike piezoelectric ceramic A1 at the boardlike piezoelectric ceramic A2. An electric field is applied to the individual boardlike piezoelectric ceramics A1, A2 in the same direction as their polarization direction and to the boardlike piezoelectric ceramic B in the direction to its polarization direction.
Patent JP-H05342683-A (JP)
Title: Optical waveguide element and optical integrated element
Inventor: YOSHIDA TOMOHIKO
IPC: G02B6/12
Filed: 1992-06-11
Abstract: PURPOSE:To propagate only the prescribed polarized component of light into an optical waveguide layer. CONSTITUTION:A clad layer 11 and the optical waveguide layer 12 are successively laminated on a silicon substrate 10 and a pair of diffraction grating optical couplers 14 and 15 are provided on the optical waveguide layer 12. The polarized component of a TE mode is introduced into the optical waveguide layer 12 and propagates in the optical waveguide layer 12 when the one diffraction grating optical coupler 14 is irradiated with the light. A photodetector 18 is irradiated with the polarized component propagating in the optical waveguide layer 12 by the other diffraction grating optical coupler 15.
Patent JP-H0319353-A (JP)
Title: Semiconductor integrated circuit device, its manufacturing method or assembly method and manufacturing device or assembly device to be used for same method
Inventor: KANEDA TAKESHI
IPC: H01L21/607
Filed: 1989-06-16
Abstract: PURPOSE:To prevent a coated wire from being electrified at the time of a wire bonding and to prevent each mechanism of a device, which is made contact with the wire, from being electrified by a method wherein an application of ultrasonic vibrations is intermittingly performed to a bonding tool between the time ranging from a time when the metal wire at one end of the wire is exposed and is bonded to an electrode on one side to a time when the other end of the wire is bonded to the other electrode. CONSTITUTION:A coated wire 5 is made a conductive connection with a first bonding side, that is, the side of the connection of an external terminal 2C of a semiconductor chip 2 with one end of the wire 5 by a ball bonding due to the formation of a metal ball 5A1, while a second bonding side, that is, the side of the connection of an inner lead 3B of a lead 3 with the other end of the wire 5 is made a conductive connection with the wire 5 by a thermocompression bonding and ultrasonic vibrations as a bonding part 5A2 without removing previously a coated film 5B. When the wire 5 passes through a bonding tool, the outer periphery part of the wire 5 is brought into contact with the surface of a conductive substance 16C, whereby static electricity being electrified in the film 5B of the wire 5 is removed.
Patent JP-S6213351-A (JP)
Title: Ink cartridge
Inventor: ONISHI TOSHIYUKI
IPC: B41J2/175
Filed: 1985-07-12
Abstract: PURPOSE:To certainly connect electrodes without installing especially complicated apparatus, by electrically connecting respective electrodes for detection of the ink amount in at least two ink containers in an ink cartridge. CONSTITUTION:As to the series wiring, the yellow upper part electrode 2-Y is connected to the black upper part electrode 2B with a wire 21A, the magenta upper part electrode 2-M being connected to the black lower part electrode 3B with a wire 21 B, and the cyan upper electrode 2C is connected to the yellow lower part electrode 3Y with a wire 21 C. Respective electrodes are in series connected from a cyan needle 22-C to a magenta needle 22-M via three wires 21A, 21B, and 21C on a flexible substrate 20 and inks B, Y, M, and C. Current is applied between the cyan needle 22-C and the magenta needle 22M and the resistance is measured. If any ink is lost, the resistance thereof becomes infinite. Therefore, the going lost of ink can be surely detected.
Patent JP-H08320395-A (JP)
Title: Bwr fuel assembly
Inventor: TAKAHASHI MASASHI
IPC: G21C3/32
Filed: 1995-05-25
Abstract: PURPOSE: To utilize the environment of a practical commercial reactor, perform material development suitable for the practical reactor and perform the reduction of test cost in the case where a fuel member is tested for irradiation or the like. CONSTITUTION: The end plug 7 of a water channel 3 of a BWR fuel assembly is detachable for the water channel body. A water flowing hole for passing coolant in the axial direction of the water channel 3 is provided in the water channel 3 and a container 9 for loading a sample is housed and fixed in the interior.
Patent JP-H0445028-A (JP)
Title: Stack dividing device
Inventor: DEIBU SHIRU
IPC: B31B50/92
Filed: 1990-06-11
Abstract: PURPOSE: To divide and separate block groups accurately by providing a block pusher means starting the travel of each block from a top part of a stack. CONSTITUTION: Each block of sheets is vertically separated from a stack 18 on an elevator means by an inclined passage means 21 provided by crossing a top part of a rear stop part 20 positioned apart from a receive end of a conveyor 14 when the block 17 is moved toward the receive end of the conveyor 14. Next, the block 17 of sheets is periodically moved to a travel surface at the receive end of the conveyor 14 from a top part of the stack 18 applied on the inclined passage means 21 by a pusher means 16 provided on a frame work on a side face of the elevator means on the opposite side to the inclined passage means 21. At this time, a plate 50 in the transverse direction which is positioned at an intermediate height of a height between a top part and a bottom part of the inclined passage means 21 and has a horizontal low fringe 44 is provided on this pusher means 16.
Patent JP-S6216413-A (JP)
Title: Sustained release pharmaceutical composition using chitin derivative
Inventor: MAKINO YUJI
IPC: A61K31/405
Filed: 1985-07-12
Abstract: PURPOSE:The titled composition, consisting of a carboxyalkylated derivative of chitin, hydrophilic high polymer and a drug, capable of delaying remarkably the elution of the drug regardless of the pH of a solvent and having remarkably improved shape retention in humor. CONSTITUTION:A subtained release composition consisting of (A) a carboxyalkylated derivative or chitin, e.g. carboxymethylchitin or carboxymethylchitosan, (B) a hydrophilic high polymer, e.g. hydroxypropyl cellulose or polyvinyl acetate, and (C) a drug. The weight ratio of the components (A) to (B) is 98:2-30:70, and a drug forced to be frequently administered for keeping the effective blood concentration or effective local concentration is used as the drug. The amount of the drug to be incorporated is 0.01-50wt% based on the total composition. The above-mentioned composition is formulated into forms of powder, dust, granule, tablet, etc., for oral administration or administration into the oral cavity or local administration into the nasal cavity.
Patent JP-S6045964-A (JP)
Title: Braking device of cassette deck
Inventor: ISHIDA JIYUN
IPC: G11B15/22
Filed: 1983-08-22
Abstract: PURPOSE:To stop simply and properly tape travelling and to reduce the whole size of a cassette deck by providing the titled device with a stopping member for stopping the rotation of a reel shaft and an interrupting member for interrupting selectively the stopping operation of the stopping member, selectively. CONSTITUTION:The braking device of the cassette deck has a stopping lever 33 supported on the back end sides of both reel shafts 5, 6 so as to be freely moved in the forward and backward directions. The stopping lever 33 is always excited to the reel shaft 5, 6 sides by a spring 34 and also slidably supported in the forward and backward directions of a body frame 1 by the engaging pin 35 and the leading end 28b of a holding lever 28. The engaging part 27b of an engaging lever 27 is opposed to an engaging pin 29c of an interrupt lever 29 with a prescribed interval. Such a constitution makes it possible to stop simply and properly the tape travelling and reduce the whole size of the cassette deck.
Patent JP-S63316269-A (JP)
Title: Pattern data generating method
Inventor: YAMAMOTO ITSUO
IPC: G06F17/50
Filed: 1987-06-19
Abstract: PURPOSE:To generate data to be able to draw the respective data of the position data of a fundamental pattern and fundamental pattern data read from a library data memory and to improve data processing efficiency by respectively using the commanding data of the respective pairs of a program prescribed number times determined in advance based on the count value of a position counter. CONSTITUTION:To a position control memory 11, the data of the position of respective fundamental patterns are stored and to a library data memory 1, the data of the respective sizes, etc., of respective fine patterns to constitute the respective fundamental patterns are stored. To a program 10, the number of pairs to correspond to the plural types of the fundamental pattern to draw commanding data to call addresses stored in the memories 11 and 1 as one pair are stored. By the address command of the program 10 and the control of a controller 13, the count value of a position counter 12 is changed and the data of a pattern drawing are generated.
Patent JP-S5775231-A (JP)
Title: Material plate feeding device for press machine
Inventor: DATE MASAKI
IPC: B21D43/09
Filed: 1980-10-30
Abstract: PURPOSE: To control the quantity of feeding of material plate accurately by measuring the amount of movement of the material plate from completion of press work to starting of feeding of the material plate and calculating a correction value, and thereby adjusting the quantity of next feeding by the correction value.  
     CONSTITUTION: Movement of a material plate 1 during stoppage after completion of press work and separation of a metallic mold 8 from the material plate 1 and before a pressure welding roller 3 resumes feeding of the material plate 1 is measured by a measuring roller 6. When the material plate moved to the direction of metallic molds 8, 9, during the time of stoppage, positive correction value is calculated in an arithmetic circuit 10, and if the plate is moved to the receiving part 7, negative correction value is calculated. A driving circuit 11 is controlled so that the length of movement corresponding to the positive correction value is subtracted from preset feed length at the time of next feeding of material plate, and the length of movement corresponding to the negative correction value is added to preset feed length at the time of next feeding material plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H024351-A (JP)
Title: Ultrasonic diagnosing device
Inventor: OKUMOTO SHINICHI
IPC: G01N29/06
Filed: 1988-06-21
Abstract: PURPOSE:To cause operation to be easy and to set a focus to desired depth even when a diagnosing part or a vision range is changed by providing a means to vary the focus depth of a selected switch out of plural focus selecting switches. CONSTITUTION:In a condition that >= one of focus selecting switches 5a, 5b, 5c and 5d of a focus switch 5 are pushed, when data to show the moving quantity of the focus depth are given from a focus no-step setting part 10, a controller 4 cancels the set of the fixed focus depth and causes the data to be delay data, for which the focus depth is changed only for a part based on the moving quantity. For example, when the focus selecting switch 5b of the focus switch 5 is pushed, the focus depth is F2. However, at such a time, by turning a knob 10A of the focus no-step setting part 10 to right and left sides, the focus depth can be finely adjusted in the direction of F4 (shallow direction) or in the direction of F4 (deep direction).
Patent JP-H052465-A (JP)
Title: Display device
Inventor: KOIKE SADAMITSU
IPC: G06F3/048
Filed: 1991-06-25
Abstract: PURPOSE:To arbitrarily increase and decrease the number of switches by providing an interface for switch connecting attachably and detachably an external switch. CONSTITUTION:The data given and received at the section of external equipment through an interface 11 for external equipment are displayed at a display unit 12. To a control part 10, an interface 13 for switch connecting attachably and detachably the external switch is connected. When a switch, which is the external switch, is operated, the data to set the corresponding relation to a memory 14 beforehand are sent through the interface 11 for external equipment to the external equipment.
Patent JP-H05327578-A (JP)
Title: Portable telephone set
Inventor: OKUHARA SUNAO
IPC: H04B7/26
Filed: 1992-05-20
Abstract: PURPOSE:To keep the speaking time long without degrading the speaking performance by reducing, stabilizing, and supplying a part of the output voltage supplied from a power switch circuit. CONSTITUTION:When a voltage or a current is applied to a power terminal 1, a power switch circuit 2 is turned on. When this circuit 2 is turned on, the circuit 2 outputs first and second output voltages equal to each other. When the first output voltage is applied from the circuit 2, a power amplifying circuit 3 amplifies a carrier wave to a preliminarily set level and transmits it. When the second output voltage is applied from the circuit 2, a DC-DC converter 4 reduces the second output voltage and supplies it to a digital circuit 5. Thus, the input current of the converter 4 is reduced. A series regulator 6 stabilizes the second output voltage from the circuit 2 and supplies it to an analog circuit 7.
Patent JP-S5675986-A (JP)
Title: Suction unloader for reciprocal compressor
Inventor: SHIBATA MARIKO
IPC: F04B49/02
Filed: 1979-11-28
Abstract: PURPOSE: To reduce the size of an unloader piston and an unloader cylinder by rotating a valve board through small operational force from an unloader piston thereby controlling to load or unload state thus performing the adjustment of capacity.  
     CONSTITUTION: When providing the operational air through a hole (a) to move an unloader piston 12 downwardly, a rotary member 18a will rotate to the right through a spindle 12a and a rotary metal 18 thereby the valve hole 4 of a suction valve 3 will coincides with a through-hole 6a of a valve board 6. Consequently the interior of a cylinder 1 and the exterior of a suction valve 3 will conduct continuously, to bring a reciprocal compressor into unloader state. When rotating the rotary member 18a to the left from said state, the position of the through-hole 6a is shifted from the valve hole 4 to go into load state. Consequently small operational force for only rotating the valve board 6 is required for adjusting the capacity resulting in the reduction of the diameters of the unloader piston 12 and the unloader cylinder 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05343803-A (JP)
Title: Semiconductor laser element
Inventor: TSUJIKURA NOBUYA
IPC: H01S5/00
Filed: 1992-06-12
Abstract: PURPOSE:To restrain that the edge of an element is destroyed by absorbing a laser beam while the deterioration of an element life is being suppressed by a method wherein at least one layer out of layers constituting a quantum well structure is constituted of a material provided with a forbidden-band width which absorbs the laser beam generated in a laser-beam oscillation region. CONSTITUTION:An undoped GaAs active layer 3 functions as a laser oscillation region L. A laser beam which has been generated in the active layer 3 is passed through a quantum well layer 7 and radiated from beam radiation faces 6. Undoped GaAs layers 7a which constitute the quantum well layer 7 as its material constitution itself are provided with an effective forbiddenband width which absorbs the laser beam generated in the GaAS active layer 3. The GaAs layers 7a and AlGaAs layers 7b are laminated alternately, and a quantum well structure is formed. Thereby, its effective forbidden-band width becomes wide. The quantum well layer 7 does not absorb the laser beam generated in the GaAs active layer 3. That is to say, it functions as a nonabsorption region N. Consequently, it is possible to restrain that the edge of the title laser element is destroyed by absorbing the beam while the deterioration of an element life is being suppressed.
Patent JP-S5384919-A (JP)
Title: Preparation of organic phosphorous compound
Inventor: TADA NOBUO
IPC: C08L101/00
Filed: 1976-12-18
Abstract: PURPOSE: To obtain high purity, fine powder of the title compound with an easy operation by reaction an alkali metal salt prepared from an inexpensive starting material of alkyl phosphate with a metal saly in an aqueous medium at 50-80°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0444486-A (JP)
Title: Frequency/voltage conversion circuit
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/953
Filed: 1990-06-12
Abstract: PURPOSE:To obtain an output voltage in response to an input period with a sole capacitor by operating a monostable multivibrator at a charge start voltage of the capacitor and controlling the charging start voltage with a voltage subject to sampling and holding CONSTITUTION:A sampling pulse SP generated at a front edge of a horizontal synchronizing pulse signal PBH is used to sample a discharge tilt part VCN of a sawtooth wave signal VC, and a voltage difference between an output voltage signal VM and a low level reference voltage VL is divided internally into a ratio J:1 of discharge current versus charge current. Then the generating period of the charging tilt part VCP relating to the charging is selected to be a time constant TD of a monostable multivibrator 3. As a result, times T1, T2,... from the generating point of time of the sampling pulse SP till the charging end point of time are always made to a constant time T0.