baber/WOPTO huggingface dataset:
Patent JP-S53135598-A (JP)
Title: Electro-optical display unit
Inventor: KIMURA SATORU
IPC: G04G9/00
Filed: 1977-04-30
Abstract: PURPOSE: To prevent the operation margin from being lowered and to enable to decrease the number of column electrodes, by making connection so that the worst case pattern is not caused, in a display unit for such as desk type calculators using a reflection type and twist type nematic liquid crystal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05249361-A (JP)
Title: Lens barrel
Inventor: KAWAI TORU
IPC: G02B7/04
Filed: 1992-03-09
Abstract: PURPOSE:To make a camera main body small in size and light in weight by driving a first and a second lens groups which are respectively independently movable in the optical axis direction of a lens barrel. CONSTITUTION:When a switching gear 25 is connected to a zooming connecting gear 27 and is disconnected to a focusing connecting gear 26 by energizing a motor 21, the rotation of the motor 21 is transmitted to a zooming outputting gear, a zoom cam barrel is rotated by a specified rotating angle according to a calculated value through the gear on a gear line, and the second lens group is moved. When zooming action is finished, the moving amount of the first lens group is calculated, piezoelectric elements 41a, 41b and 43a, 43b are energized in an opposite direction to the zooming action, the joint part 25a of an actuator 30 for switching the piezoelectric element is connected to the focusing connecting gear 26, and the joint part 25b is disconnected with the zooming connecting gear 27. Thus, the rotation of the motor 21 is transmitted to the focusing outputting gear, so that focusing is executed.
Patent JP-H11248329-A (JP)
Title: Space variable refrigerating system for freezing warehouse
Inventor: TENKAI KIYOSHI
IPC: F25D23/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a freezing warehouse which can flexibly cope with the dynamic qualitative and quantitative variations of objects to be stored. SOLUTION: A space variable refrigerating system is provided with heat insulation curtains 14 which are hung from the ceiling of a freezing warehouse to divide the space in a freezing warehouse into small spaces and to separately cover and surround stored objects separately stored in the small spaces in such states that the curtains can be raised and lowered freely, an indoor unit type air-conditioning mechanism 19 which is positioned to only act on the spaces surrounded by the curtains 14, and opening/closing doors 23 for entrance which are formed by bordering opening frames on prescribed side faces of the curtains 14. Therefore, various kinds of commodities can be stored in their respective optimum temperature zones without cooling unnecessary spaces.
Patent JP-H01224690-A (JP)
Title: Detecting device for frame
Inventor: SUZUKI SHIGERU
IPC: G01V8/20
Filed: 1988-03-04
Abstract: PURPOSE:To automate operation regardless of the kind of a frame and to prevent miscoating, etc., by irradiating a frame material with light and detecting its reflected light by two detection sensors provided on each of straight lines parallel to an X axis and a Y axis. CONSTITUTION:Two detection sensors 51 and 52, and 53 and 54 each are provided to a frame material detection part 5 on the straight line parallel to the X axis and the straight line parallel to the Y axis bisecting said straight line at a prescribed distance so as to irradiate the frame 4 with the light and detect its reflected light. Then a judging means judges that a detection part 5 faces the frame material parallel to the X axis of the frame body of the frame 4 when both the sensors 51 and 52 detect the frame body of the frame 4 when both the sensors 51 and 52 detect the frame 4 and also judges that the detection part 5 faces the frame material parallel to the Y axis when both the sensors 53 and 54 detect the frame 4. Further, it is judged that the detection part 5 faces a corner part when both one of the sensors 51 and 52 and one of the sensors 53 and 54 detect the frame 4.
Patent JP-S63215977-A (JP)
Title: Measurement of semiconductor integrated circuit device
Inventor: YAGI TAKASHI
IPC: G01R31/316
Filed: 1987-03-04
Abstract: PURPOSE:To reduce reading errors by grounding the power supply terminal of a semiconductor integral circuit device having an SEPP (Single Ended Push- Pull) circuit in an output stage and supplying a ground terminal with a negative voltage. CONSTITUTION:Grounding the power supply terminal 5 of a semiconductor integrated circuit device 2 to be measured having an SEPP circuit 1 in an output stage and applying a negative voltage, for example, -20V to a ground terminal 6 are equivalent to applying the power supply voltage VCC of 20V between the terminals 5 and 6. Applying a negative voltage, for example, -18V to a plus input terminal 7 in the above-described condition is equivalent to applying the input voltage of 2V to the terminal 7 relative to the terminal 6. By the operations of turning on or off transistors Tr1 and Tr2 in response to above-described input signals, a desired waveform output with an intermediate voltage between the power supply voltage VCC and a voltage GND, namely, -10V as a reference can be obtained. When the measuring accuracy of a voltmeter 3 is set to a 0.1V unit, the measured value of -0.5V is indicated by the voltmeter 3 to enable the measured value to be read in a condition wherein the measuring range of the voltmeter 3 is set small.
Patent JP-H03252754-A (JP)
Title: Terminal journal extracting system
Inventor: YAMADA KAZUHIRO
IPC: G06F15/00
Filed: 1990-03-01
Abstract: PURPOSE:To recover even the data of independent processing at a terminal side by accumulating and holding an update history at a terminal capable of performing the independent processing. CONSTITUTION:A center device 1 which performs processing as performing conversation with plural terminals performs communication with processor 21 which performs terminal side processing 21-1 by performing interactive processing with the terminal 2. When such processing at the terminal side is performed, a journal extraction recovery part 21-2 delivers input data input from an input/output device 22 by an operator to the terminal side processing 21-1, and accumulates update history information in a journal file 23-2, thereby, the recovery operation of the data can be performed based on the update history information accumulated later. In such a way, since the update history is accumulated and held at the terminal capable of performing the independent processing, even the data of the independent processing at the terminal side is recovered.
Patent JP-H05260243-A (JP)
Title: Video scanner
IPC: H04N5/232
Filed: 1992-03-10
Abstract: PURPOSE:To provide the video scanner by which picture data corresponding to a picture element number of various video signal systems are obtained in a state without degraded picture quality. CONSTITUTION:The scanner is provided with an optical lens section 1 forming an optical image of an original picture 2 on a position of a line image sensor 3 and an optical magnification means 9 varying the magnification of an optical image, the optical magnification means 9 generates an optical image coincident with a picture element number of various video signal systems and the line image sensor 3 reads the image in the range of the optical image.
Patent JP-2000252539-A (JP)
Title: Piezoelectric ceramic transformer
Inventor: HORII KAZUHIRO
IPC: H01L41/107
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic transformer which is capable of operating in a high-frequency band and outputting large power. SOLUTION: A piezoelectric ceramic transformer is equipped with a rectangular piezoelectric ceramic board 10 which is polarized in a thick-wise direction. Provided that the direction of the one side of the piezoelectric ceramic board 10 is in an X direction, and a direction vertical to the X direction on the plane surface of the porcelain board 10 is in a Y direction, input electrode pairs 11 to 14 are each provided on the front and rear of the board 10 so as to confront each other, and output electrode pairs 21 to 24 are provided confronting each other the same as above.  The input electrode pairs 11 to 14 and the output electrode pairs 21 to 24 are disposed in one or more rows in the directions of X and Y and so specified in dimensions that resonance vibrations generated by an AC voltage applied to the input electrode pairs 11 to 14 are of a m-order mode (m is a natural number) in the direction of X and an n-order mode (n is a natural number) in the direction of Y.
Patent JP-H06268810-A (JP)
Title: Facsimile equipment
Inventor: YAMAMURO SOICHI
IPC: H04N1/00
Filed: 1993-03-11
Abstract: PURPOSE:To attain the transfer of data in the unit of documents with an information processing unit by receiving data according to information commanding a document border. CONSTITUTION:When data after 'document border command' sent through an interface i/f 16 from a host computer 14 are sent through a communications line 15 in this facsimile equipment, the data are stored in a storage device 9 so as to handle the data as one document. A document type CD is commanded in the 'document border command'. Then the host 14 sends a 'page write command' and transfers the data to this equipment. This equipment receives the data as one document of the type CD and stores the data in the storage device 9.
Patent JP-H02230379-A (JP)
Title: Mesh generating system by mapping method
Inventor: MOCHIZUKI OSAMU
IPC: G06F17/50
Filed: 1989-03-02
Abstract: PURPOSE:To easily perform an operation and confirmation in the generation of a mesh by providing an on-external side node generating part, an on-side node coordinate transformation part, a mesh generating part, a physical coordinate transformation part, and an input/output part. CONSTITUTION:The on-external side node generating part 1-4 generates an on-external side node based on the instructions of the number of division and the position of division on an external side constituting an external block, and the on-side node coordinate transformation part 1-5 transforms a coordinate in the physical coordinate system of a node on the external side generated by the on-external side node generating part 1-4 to the coordinate in a normal coordinate system. The mesh generating part 1-6 performs the generation of the mesh in the normal coordinate system based on the coordinate in the normal coordinate system of the node on the external side transformed by the on-side node coordinate transformation part 1-5. Furthermore, the physical coordinate transformation part 1-7 converts the mesh in the normal coordinate system generated by the mesh generating part 1-6 to the mesh in a physical coordinate system, and the input/output part 1-10 performs the instruction of the operations for those processings and the confirmation of display, etc. Thereby, the operation for the generation of the mesh for complicated external shape can be simplified, and a human mistake in its operation can be evaded.
Patent JP-H05252827-A (JP)
Title: Remodeling of putting green
IPC: A63C19/00
Filed: 1992-03-10
Abstract: PURPOSE:To shorten the period necessary for the remodeling of the putting green of a golf course. CONSTITUTION:The method for remodeling the putting green of a golf course comprises a step for forming a temporary green, a step for remodeling the main green and a step for removing the temporary green. A bentgrass sheet 10 trimmed to 4-10mm height is laid on an intended part of a temporary green 6 in the temporary green forming step and the lawn of the main green 5 is replaced in the main green remodeling step after the preparation of the temporary green. The temporary green is removed in the temporary green removal step after the remodeling of the main green.
Patent JP-H04212045-A (JP)
Title: Method and device for glow discharge emission spectroanalysis
Inventor: MEGA TETSUYA
IPC: G01N21/67
Filed: 1991-03-15
Abstract: PURPOSE:To provide an improved glow discharge emission spectroanalysis method and device which enables an element analysis in depth direction of an electrode surface layer of a solid sample to be executed easily and readily. CONSTITUTION:A glow discharge tube 1 is subjected to vacuum discharge while introducing rare gas from an approach pipe 18 and a control device 64 suspends introduction of rare gas tentatively when a vacuum gauge is in constant vacuum state and an inside of the discharge tube 1 is retained in vacuum state for several tens of seconds. Then, the control device 64 introduces rare gas again and retains in constant vacuum state for several tens of seconds. Then, a voltage is applied to a sample 10 and an anode 12 by a power supply 52 and a preliminary discharge is performed at a normal glow discharge region. Further, when the power supply 52 is switched to a high-voltage power supply 53, an abnormal glow discharge occurs, a surface of the sample 10 which is a cathode is sputtered and sample constituents emit light, and this emission is analyzed.
Patent JP-H09241049-A (JP)
Title: Clinker cooling equipment
Inventor: KATO KAZUO
IPC: F27D15/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the equipment having a structure particularly capable of reducing clinker deposition in the space between a movable grate and a platelike metallic material on each of the side walls and inhibiting high temp. wear of each of the members. SOLUTION: This equipment consists of a fixed grate 5A and a movable grate 5B, each of which is longitudinally placed in the conveyance direction of clinker 21 of a high temp. and provided with a firebed 4 consisting of grate plates 50 and 51 that are arranged in the transverse direction, and also, a platelike metallic material 10A that is placed on each of the casing side walls so as to be opposite to the corresponding one of the side faces of the firebed 4. In the equipment, the clinker 21 is cooled by supplying air through the inside of each of the grate plates 50 and 51 while moving the clinker 21 placed on the firebed 4 with reciprocating motion of the movable grate 5A and also, air is supplied to the space between the metallic material 10A of each of the side walls and the firebed 4 from the underside to prevent the clinker 21 from falling into the space. Also, rectangular projecting parts are formed in the upper part of the side face of one of the plates 51, which plate 51 is used as one end of the firebed 4, that is opposite to the metallic material 10A, throughout the upper part so as to have a rectangularly uneven crosssectional shape and corresponding to the side face of this plate 51, the surface of the metallic material 10A is formed so as to have a similar rectangularly uneven crosssectional shape and further, each of the rectangular projecting parts of the side face of this plate 51 is provided with an air through-hole so as to form an air passage through the projecting part from the inside.
Patent JP-H05259246-A (JP)
Title: Microprocessor
IPC: H01L27/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide a microprocessor for suppressing a size of a test circuit and also for shortening test time. CONSTITUTION:This is a microprocessor having a PLA for constituting a logic based on a predetermined program and a mu ROM for storing a microprogram. It further comprises an AND term 1 and an OR term 2 which are test circuits for the PLA and mu ROM, address generating circuits 3, 5 which are selecting means for continuously selecting a predetermined row of the AND term 1 and the OR term 2, and accumulation circuits 4,6 which are determining means for exclusively OR-ing output data of bit rows 1a, 2a having a bit pattern of an odd parity or an even parity in the AND term 1 and the OR term 2 to determine whether or not a data failure exists.
Patent JP-S61210185-A (JP)
Title: Stainless steel hardware for building
Inventor: NAKAMURA TAKAYUKI
IPC: C23C22/84
Filed: 1985-03-14
Abstract: PURPOSE:To prevent the discoloration of a surface colored layer and to improve the weatherability thereof by heating stainless steel hardware for buildings to oxidize and color the surface then coating and baking a transparent alkali silicate paint onto such surface. CONSTITUTION:The surface of the hardware made of various kinds of stainless steel is degreased and cleaned and is then thoroughly dried. The hardware is then put into an electric furnace and is heated to 300-500 deg.C by which the surface is oxidized and colored. The surface is colored to yellow, amber, etc., according to the kind of the stainless steel. The hardware is again rinsed and cleaned. The transparent inorg. alkali silicate paint consisting of alkali metallic silicate such as potassium silicate or alkali tin silicate or alkyl silicate is coated on the surface by brushing, spraying, dipping, etc. Such coating is set at an ordinary temp. - 120 deg.C and is then baked and cured for 20-30min at 150-230 deg.C. The coated hardware is cooled. The surface colored layer having excellent weatherability is formed without discoloration.
Patent JP-S56146783-A (JP)
Title: Ink jet deflecting electrode
Inventor: NAGAYAMA HARUHIKO
IPC: B41J2/09
Filed: 1980-04-18
Abstract: PURPOSE:To provide an ink jet deflecting electrode which prevents the creeping discharge or the like by forming hydrophilic and hydrophobic surfaces on the surface of an insulating substrate. CONSTITUTION:Hydrophilic surfaces 10a, 10b and a hydrophobic surface 11 are formed on the surface of an insulating substrate 6 having different polarity electrode plates 12 on both front and rear surfaces, and the surfaces 10a, 10b are used as ink mist effluent passage. Hydrophobic substance [such as, for example, Teflon (registered trademark) or silicone resin] is coated on the surface of the substrate 6 and on a part of the electrode plate 12 to preferably form a hydrophobic surface 11. The surface resistance of the hydrophobic surface increases by forming the hydrophobic surface to cause a creeping discharge to hardly occur. Since ink mist quickly drops, even if adhered, from hydrophilic ink mist flow passages 10a, 10b, it does not disturb the flying of the ink droplet.
Patent JP-H08246701-A (JP)
Title: Lock device of elevating device
Inventor: FUKAGAWA YUICHI
IPC: E04H6/06
Filed: 1995-03-10
Abstract: PURPOSE: To simplify a lock device of an elevating device and facilitate its operation by storing a lock member which is substantially triangular into a support column in such a manner that it can come in and out freely, locking a pallet which ascends and descends along the support column due to the action of a spring, and supporting it at a predetermined position. CONSTITUTION: A lock device 1 provided with a lock member 10 which turns and comes in and out, a lock spring 19, an electromagnet 20, etc., is mounted in a support column of an elevating device which lifts and lowers an elevating body such as pallet, etc. Usually (when electricity is not conducted into the electromagnet), it is energized by the spring 19, a rear end of the lock member 10 comes into contact with a stopper 15, and the lock member 10 protrudes to maintain the locking condition. When lock is released, electricity is conducted into the electromagnet 20, a plunger 25 is pulled against the force of the spring 19, and the lock member 10 is turned to house it in a casing 40. A drive device such as the electromagnet 20 is stored in a case 41 and a waterproof cover 46 and a seal packing 47 are applied to ensure water-tightness.  Consequently, it is possible to simplify the structure of the lock device and facilitate its operation.
Patent JP-H08246321-A (JP)
Title: Face sheet of absorptive article
Inventor: NAGAHARA SHINSUKE
IPC: D04H13/00
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a face sheet having specific varied-density structure, capable of reducing residual fluid, good in dry touch feeling, thus useful for sanitary napkins, disposal diapers, etc. CONSTITUTION: There are provided ridges and furrows, open holes 6 surrounded by a nonwoven fabric extended from the surface 8A toward the back surface 8B, and rises 5 are developed by convexedly bending the parts between the open holes adjacent to each other. The sheet thickness (a) at the rises, sheet thickness (c) along the peripheral edge at the lower end of the open holes, and sheet thickness (b) at about intermediate parts between the rises and the above peripheral edge are ensured to satisfy the relationship: (a)>(b)>(c); thus, this surface sheet is high in fluid mobility inside the sheet and stands in good balance between surface softness and form retentivity against compressive force.
Patent JP-S51127656-A (JP)
Title: Amplifier circuit
Inventor: YAMAZAKI AKIMITSU
IPC: H04B3/36
Filed: 1975-04-30
Abstract: PURPOSE: To reduce the rise time of the input bias concomitant with the energizing of the power line by rapidly supplying the voltage via a diode in the amplifier circuit having low cut-off frequency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05258685-A (JP)
Title: Electron gun body structure
IPC: H01J29/50
Filed: 1992-03-10
Abstract: PURPOSE:To minimize the change of cathode current at the time of outputting an image after inputting the power source of a cathode-ray tube and for several minutes thereafter, and prevent the relief and crushing of screen black level at a low luminance and an abnormality in luminance or tone. CONSTITUTION:Respective thermal expansion coefficients beta1, beta2, beta3, beta4 of first grid electrode 1, second grid electrode 2, third grid electrode 3 and fourth grid electrode 3 forming an electron gun are set to have the relation of beta1=beta2=beta3<beta4, and the cathode current change by the space change between the respective grid electrodes is minimized. Thus, the fluctuation of the electric field to be applied to the cathode is suppressed, and the relief and crushing of screen black level at the time of outputting an image and for several minutes thereafter are eliminated, and luminance and tone are stabilized.
Patent JP-H01225520-A (JP)
Title: Manufacture of laminate
Inventor: MATSUO MASATO
IPC: H05K3/02
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a laminate surface from getting creases by using a cushioning material having cushion layers of specific hardness when a laminated material constituted of resin impregnated base material and metallic foils is laminate molded by using metal plates, a cushioning material and a carrier plate. CONSTITUTION:Phenol resin, epoxy resin, fluorine resin or the like is used alone or used in the form of a mixture or the like as the resin for a resin impregnated base material, and woven cloth constituted of inorganic fibers, synthetic fibers and natural fibers, non-woven cloth or paper, or else combination of said materials is used as the base material, while copper, aluminum or the like is used for metallic foils. A cushioning material is provided with layers of ethylene-propyrene terpolymer of Shore harness A30-100, acrylic acid ester copolymer or the like. A plurality of units of laminates constituted of resin impregnated base materials and metallic foils are inserted between metal plates and overlapped, outside of which a carrier plate is provided through a cushioning material, and the generation of creases on the surface of laminates can be prevented.