baber/WOPTO huggingface dataset:
Patent JP-H04158389-A (JP)
Title: Horizontal deflecting circuit
Inventor: MATSUMOTO YOSHIAKI
IPC: G09G1/04
Filed: 1990-10-23
Abstract: PURPOSE:To perform a stable operation when a power source is turned on and protect a deflecting stage by holding the power voltage of a horizontal output circuit at the low voltage with a horizontal output control circuit when the power source is turned on. CONSTITUTION:A horizontal output control circuit 7 is kept at the low voltage when a power source is turned on. The power voltage of a horizontal output circuit 6 is held at the low voltage even if a DAC (D/A converting circuit) 3 is set to any value. The power voltage of the circuit 6 is held at the low voltage even if the output of a DAC 5 is uncertain and a horizontal oscillating circuit 4 starts oscillation at any frequency, thus the deflecting stage of a horizontal deflecting circuit can be protected. An MPU 2 starts operating and outputs a gate signal to the circuit 7 to stop the output of the circuit. The MPU 2 detects the frequency fh of the horizontal synchronization signal with a counter circuit 1 and outputs the control value in response to the frequency to the circuit 4 through the DAC 3 and outputs it to the circuit 6 through the DAC 5.
Patent JP-H09130284-A (JP)
Title: Battery-driven type communication equipment
Inventor: ITO KEN
IPC: H04B1/16
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the bewilderment and the unpleasant feeling of an opposite user by making the user of a communication opposite equipment able to recognize that effect when the decrease of a battery residual amount occurs. SOLUTION: The value of a battery voltage V01 is monitored by being compared with threshold values TH1 and TH2 during communication, and at the point of time when the digital value DS of the battery voltage V0 is turned to be TH1<DS<TH2, a communicating party is informed of low voltage message information by superimposing it to transmission voice signals and transmitting it, power supply to a display part 32 is turned off and remaining using time is prolonged. At the point of time when the digital value DS of the battery voltage V0 is turned to be TH1>DS, the power supply to a signal transmission and reception part 10 is turned off after performing an on-hook processing.
Patent JP-H02131113-A (JP)
Title: Air-cooled air compressing apparatus with dehumidification function
Inventor: ARIYASU KAZUO
IPC: B01D53/26
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the dimensions of apparatus by providing a device for cooling outside air on the suction side of a fan and combining therewith a refrigeration cycle comprising a fluorecarbon compressing device and a condenser expansion valve. CONSTITUTION:Outside air sucked from a silencer 1 undergoes adiabatic compression in an air compressing mechanism 2 to be fed into an air heat exchanger 4, where the compressed air of high temperature is heat exchanged with cooling air sent by a cooling air fan 3 to be cooled. The compressed air having been cooled nearly to ambient temperatures is supplied into a dehumidification heat exchanger 5 and heat exchanged with fluorocarbon gas of very low temperature so as to be cooled and dehumidified, whereby dehumidified compressed air can be supplied to other control systems. As a result, auxiliary peripheral facilities can be simplified.
Patent JP-S63136870-A (JP)
Title: Rotary type recorder
Inventor: KIMURA TETSUO
IPC: H04N1/04
Filed: 1986-11-28
Abstract: PURPOSE:To speed up, miniaturize and lighten a device by mounting a recording head onto a rotating around a prescribed axis, performing a sheet feeding approximately in parallel with the axis along the part of the periphery of the rotor, and performing a main scan by the revolving motion of the rotor. CONSTITUTION:The rotor 3 is supported freely rotatably on a supporting spindle (axis of rotation) 2 provided on the base 1 of a recorder, and the rotor 3 is driven to rotate by a stepping motor 4 mounted on the base through gears 5, 6, and a recording medium 10 is transferred along the part of the periphery of the rotor 3 in the direction of the spindle (approximately in parallel with the axis of rotation 2). A platen 11, being curved in a concentric circular arc shape, is installed along the plane of rotation of the recording heads 7A-7D, and in a recording part, the sheet 10 is backed up by the platen 11 along the locus of rotation of the recording heads 7A-7D so as to maintain a constant gap. Thus, the sheet 10 is recorded being main-scanned by the revolving motion of the rotor 3.
Patent JP-H07138565-A (JP)
Title: Soil conditioner
Inventor: MORIKAWA TOMOHIRO
IPC: C09K17/32
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a soil conditioner which has a long-sustained effect. CONSTITUTION:A granular vegetable cellulose as a base material is impregnated with a soil conditioner solution containing pyrolignous acid or a purified product thereof.
Patent JP-S62143192-A (JP)
Title: Linear graphic processor
Inventor: WAKAYAMA TADAO
IPC: G06T3/00
Filed: 1985-12-17
Abstract: PURPOSE:To improve processing accuracy by forming a graphic file operation part, a chain data selection reading part, a dividing processing part, a folded line approximation processing part, a core structure description processing part, a straight line tracing processing part, and a linear graphic processing part. CONSTITUTION:Respective graphic elements in applied binary image data 1 are expressed as a structure body constituted of a square data sequence (chains) consisting of maximum squares inscribed to respective graphic elements and adjacent to each other and maximum squares (connectors) connecting respective chains and inscribed to respective graphics, so that the binary image data are filed as one graphic file 2, graphic data are described based on the graphic file 2 and then straight line tracking processing on the data description is executed. The graphic file is obtained by expressing the geometric structure of original image data as coupling relation between the chains and connectors and the chain data has the line width of the linear graphic in each position or the information on the surface of a fine graphic as the length of each side of the square. Consequently, the processing accuracy can be improved.
Patent JP-H07115573-A (JP)
Title: Filter disk device
Inventor: MORISHIMA KENJI
IPC: H04N5/225
Filed: 1993-10-19
Abstract: PURPOSE:To make the size of the filter disk device used for a television camera or the like small, to improve the degree of freedom of the arrangement of components and to simplify the assembling of the device. CONSTITUTION:The filter disk 21(22) provided with plural filters 24a-24d is provided to part of an image pickup system while aligning its rotary shaft 23 and gears 21a(22a) and 21b(22b) are provided to an outer circumference and a rotation center of the filter disk 21(22) and gears 29a, 30a provided to drive motors 29, 30 respectively mesh with the gear 21a(22a) and potentiometers 27, 28 are coupled to the gear 21b(22b) via idle gears 25, 25 respectively. The drive motors 29, 30 to drive the filter disk 21(22) are arranged in a direction orthogonal to the optical axis direction of the image pickup system.
Patent JP-H10131090-A (JP)
Title: Cast coated paper and its production
Inventor: NOJIMA KAZUHIRO
IPC: D21C9/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cast coated paper excellent in surface gloss and blister resistance and having excellent cast operability, and provide a method for producing the coated paper. SOLUTION: This cast coated paper is obtained by providing a coated layer comprising a pigment and an adhesive as main ingredients on a raw paper containing bleached pulp treated with an enzyme having xylan decomposing activity and pressing the coated layer to a heated planished drum in a state in which the coated layer is wet, and drying the coated layer.  The method for producing the coated paper comprises providing a coated layer consisting mainly of a pigment and an adhesive on a raw paper containing bleached pulp which is obtained by bleaching unbleached pulp with oxygen, treating the treated pulp with enzyme having xylan decomposing activity, subjecting the treated pulp to a multistage bleaching with chlorine, hypochlorite compound, chlorine dioxide, etc., pressing the coated layer to a heated planished drum in a state in which the coated layer is wet, and drying the coated layer to finish the layer.
Patent JP-H11195767-A (JP)
Title: Semiconductor device
Inventor: ISHITANI AKIHIKO
IPC: H01L21/822
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To achieve contacting of a silicon nitride film of stoichiometric texture and polycrystalline silicon by providing a three-layer structure of a silicon nitride film, an oxidized nitride film and a nitride film for a dielectric film in a semiconductor device having a capacitor, which is constituted of a lower electrode from the polystalline silicon film, the dielectric film and an upper electrode of the polystalline silicon film. SOLUTION: On a P-type silicon substrate 1, a gate insulating film 2 having an opening part is formed. An interlayer insulating film 5A with a word line 3 and a sidewall 5B are formed thereon. Then, an N<+> -region 4 which becomes source-drain(S/D) is formed at the silicon substrate 1 at the opening part. A lower electrode comprising a polystalline silicon film 6 is formed thereon. Then, the silicon substrate 1 is heated in ammonium atmosphere by the use of quick thermal nitriding device. A silicon nitride film is formed on the surface of the polystalline silicon film 6, wherein phosphorus is doped in high concentration. Then, the oppositely facing upper electrode, the bit line and the like are formed, and a DRAM cell is completed.
Patent JP-H04158374-A (JP)
Title: Cleaning device for corona discharger
Inventor: KANEHISA MASAHIKO
IPC: G03G15/02
Filed: 1990-10-22
Abstract: PURPOSE:To dispense with complex control and simplify a structure by setting the maximum value of the driving torque or a driving pulley larger than the maximum value of the friction torque. CONSTITUTION:A motor 13 is operated for a preset period, a rope 6 is driven by the rotation of a pulley 10, and a corona wire 1 is wiped by a cleaning member 4 hooked on the rope 6 for cleaning. The preset operating time of the motor 13 is set longer than the time required for the member 4 to be moved from one stopper 5 to the other stopper 5 by the rope 6. The member 4 is brought into contact with the stopper 5 before the motion of the motor 13 is completed, its movement is blocked, and the rope 6 is also stopped. The maximum value of the driving torque of the pulley 10 is set larger than the maximum value of the friction torque possibly generated on the pulley by the friction force between the rope 6 and the pulley 10.
Patent JP-H01124758-A (JP)
Title: Air fuel ratio controller for internal combustion engine
Inventor: INOUE HITOSHI
IPC: F02D41/00
Filed: 1987-11-10
Abstract: PURPOSE:To improve the accuracy of air fuel ratio measurement at the start of an engine by deciding the activation state of a sensor according to the time when the oxygen pump current value of a wide-range air fuel ratio sensor reaches a maximum value. CONSTITUTION:The wide-range air fuel ratio sensor consists of a solid electrolyte pump cell 81, a solid electrolyte oxygen battery cell 82, porous electrodes 83a-83c, a diffusion chamber 84, a reference voltage source 85, and a comparing amplifier 86 which compares the reference voltage of the reference voltage source 85 with the electromotive force of the oxygen battery cell 82. Then this sensor is provided with a pump driving circuit 87, a resistance 88 for detecting a pump current, a heater 89, and a heater control circuit 90. Heater control driving is started simultaneously with the start of the engine and an oxygen pump driving current is supplied. When this oxygen pump current reaches the maximum value, the oxygen pump driving current is stopped temporarily and the air fuel ratio detected when the oxygen pump cell 81 is started from being driven after a specific time determined according to the operation state of the engine is used to perform air fuel ratio feedback control.
Patent JP-H01153309-A (JP)
Title: Bead core ring for pneumatic tire
Inventor: NORUBERUTO TSUINNEN
IPC: B60C15/04
Filed: 1988-11-11
Abstract: PURPOSE: To easily exert the influence of stresses on a winding layer and distribute stress action in harmony with winding length by disposing the end parts of wires in the state of being circumferentially shifted from each other so as to respectively provide an overlap part and to form a whole overlap body. CONSTITUTION: A bead core ring 1 is formed of four wire layers 2-5 each of which is formed of five wires 6. The inner and outer end parts of the bead core ring 1 are disposed being circumferentially shifted frome each other, and the respective inner end parts 7 and outer end parts 7' are shifted stepwise to form overlap parts (u) so as to form an overlap part 1 on the whole. With this constitution, the influence of stress on a winding layer can be easily exerted, and stress action can be distributed in harmony with winding length.
Patent JP-H03158314-A (JP)
Title: Device for transferring solid pallet positioned horizontally
Inventor: DEIITAA WAISU
IPC: B65G33/02
Filed: 1990-10-22
Abstract: PURPOSE: To reduce exchanging time by composing a wedge mechanism with a roller arranged on both sides of a downstream end of a waiting position pallet to the pallet height, and a roller arranged on both side of a machining position pallet away from the belt slightly upward. CONSTITUTION: A wedge element comprises rollers 45-54 which are rotatably supported around the perpendicular axis. The rollers 49, 54 are located on both sides of a downstream end of the pallet 6 at the waiting position, and agreed to the height of the pallet 6 on carrying belts 2, 3. Rollers 50-53, 45-48 are arranged on both sides of the pallet 5 at the machining position to the height lifted by a small value 31 so as to be detached from the contact with the belts 2, 3. the machining is prevented from being interfered by the moving belt.
Patent JP-H06132159-A (JP)
Title: Manufacture of capacitor
Inventor: TANIGUCHI KENJI
IPC: H01G4/12
Filed: 1992-10-22
Abstract: PURPOSE:To provide a method of manufacturing a capacitor which has uniform and low capacitance. CONSTITUTION:A columnar dielectric substrate 1 is made of a dielectric porcelain composition. Next, an electrode 2 is made on the dielectric substrate 1 out of conductive material such as copper or the like. And, a groove 3 is made in the dielectric substrate 1 so that it may have an electrode 2. At this time, since the deeper the groove 3 becomes, the smaller the capacitance of a capacitor becomes, the capacitance can be determined to be a specified value while adjusting the depth d of this groove 3, so the fraction defective can be reduced.
Patent JP-H03144835-A (JP)
Title: Calculation system for execution arithmetic number perprogram unit time
Inventor: YAMAMOTO KATSUMI
IPC: G06F11/34
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the useful information for evaluation and improvement of the program performance by obtaining simply the execution arithmetic number to the whole of a general optional source program and for each program unit time. CONSTITUTION:A dynamic analysis information acquiring means 101 carries out a source program 201 and acquires the executing frequency of each executing sentence, the entire program executing time, and the executing time of each program. An arithmetic number calculation means 103 analyzes a source program 201 and calculates the arithmetic number necessary for one execution of each executing sentence. Then a unit-based execution arithmetic number calculation means 105 calculates the execution arithmetic number of an entire program and each program unit time based on the executing frequency of each executing sentence, the overall program executing time, the executing time of each program unit, and the arithmetic number necessary for one execution of each executing sentence. Thus it is possible to obtain the useful information for improvement of the program performance. Then the program performance is satisfactorily improved.
Patent JP-H08120700-A (JP)
Title: Opening device for manhole or hand-hole and construction method for manhole or hand-hole in paving surface making use thereof
Inventor: INOUE TOSHIAKI
IPC: E02D29/14
Filed: 1994-10-24
Abstract: PURPOSE: To make it possible to apply sufficient pressure to asphalt in the peripheral part of an opening device when a manhole or a hand-hole is constructed on a paving surface, prevent the occurrence of hollows or uneven steps in a road in the vicinity of the opening device, prevent water-leakage and, at the same time, to enable cars, etc., to move safely. CONSTITUTION: A sill member 1 is mounted on an opening section of a concrete riser 5. A temporary cover member is mounted to a receiver 12 of the sill member 1 with bolts. Granular crushed stone 6 is spread all over to cast asphalt 7. The surface of the asphalt is solidified with a roller and is finished in specific height. A temporary hole 71 is bored in the asphalt 7, the sill member 1 and temporary cover member are exposed, and the temporary cover member is removed. Bolts 41 are screwed in screw holes 13 of the receiver 12 of the sill member 1 to erect. A frame main body 31 of a head member 3 is loaded to the upper part of the bolt 41, the height of the frame main body 31 is adjusted with nuts 43, and the upper surface of the frame main body 31 is flush with a road 72 of the asphalt 7.
Patent JP-H09128709-A (JP)
Title: Thin-film magnetic head
Inventor: OGAWARA SHIGEHISA
IPC: G11B5/31
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To embody sufficient electrical insulation by providing external connection terminal parts with a two-layered structure successively formed with an Ni film and an Au film and forming a ground surface layer consisting of an Fi-Fe alloy under the external connection terminal parts. SOLUTION: This thin-film magnetic head is formed with the ground surface layer 41 consisting of the Ni-Fe alloy as the ground surface layer of the external connection terminal parts 32 which are the two-layered structure composed of the Ni film 42 and the Au film 43. In such a case, the erosion of the ground surface layer 41 and the consequent destruction of resist patterns do not arise at the time the resist patterns having prescribed shapes are formed by a photolithography technique after the Ni film 42 and the Au film 43 are laminated and formed on the ground surface layer 41 at the time of producing such thin- film magnetic head. Then, the occurrence of shorting between the respective external connection terminal parts 32 is suppressed.
Patent JP-S62144084-A (JP)
Title: Transmitter/receiver for radar
Inventor: ARAYA TAKESHI
IPC: G01S7/40
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a received video signal that would keep transmission power and the amplification gain of a receiver constant, by building a closed loop which corrects changes in transmission power and those in gain of a receiver using a received signal of a transmitter. CONSTITUTION:A received signal of a transmitter 1 is distributed with a directional coupler 5 and a distributor 6 and detected with a microwave detector 7 to become a transmission video signal 12. The received signal inputted into the directional coupler 8 is inputted as pilot signal to a receiver 4, amplified by a gain of the receiver 4 and outputted to a receiver output terminal 10 as receiver video signal 11. The signal 12 contains information as transmission power and an input signal power of the receiver 4 and the signal 11 contains information of amplification gain of the receiver 4. Therefore changes in the transmission power can be learned by comparing the signal 12 with a reference value and changes in the gain of the receiver 4 can be learned by comparing the signals 12 and 11. In this manner, a controller 9 generates a signal to vary the gain of the receiver 4 to be supplied to the receiver 4.
Patent JP-2001111999-A (JP)
Title: Method and device for encoding image and recording medium with recorded image encoding processing program
Inventor: KOBAYASHI MASAAKI
IPC: H04N19/117
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding device capable of highly efficiently compressing image information without deteriorating the picture quality even with an extremely low bit rate corresponding to the JPEG standard. SOLUTION: This device is provided with a means for blocking an image, means for orthogonal transformation, means for quantization, and means for entropy encoding and further, the device is provided with an area separating means and a filtering means. Then, an area is discriminated on the basis of visual characteristics before quantization and an image filtered for each area is compressed. Thus, the image encoding device, which can perform high compression-encoding in spite of processing on the decoding side, of the extremely low bit rate corresponding to JPEG standard can be provided.
Patent JP-H07114318-A (JP)
Title: Toner carrying device
Inventor: IGARASHI HITOSHI
IPC: G03G15/08
Filed: 1993-10-19
Abstract: PURPOSE:To efficiently and smoothly carry toner with a simple constitution. CONSTITUTION:An endless coil spring arranged to be able to circulate between a cleaning device and a developing device is guided by a guide part and driven by a driving gear to circulate. The curved part 540 of the guide part is formed like a gutter having a U-shaped cross section, and a recessed groove 543 crossing the winding direction of the coil spring is formed on a surface where the coil spring slides.
Patent JP-H03146288-A (JP)
Title: Piercing method for nc laser device
Inventor: FUJIWARA KOJI
IPC: B23K26/382
Filed: 1989-10-31
Abstract: PURPOSE:To set processing time while viewing a processing condition and to improve processing performance and processing efficiency by taking in a change command for a prescribed period of processing time during piercing for the set processing time and ending the piercing at the point of the time when the commanded processing ends. CONSTITUTION:When the command for shortening or prolonging the processing time is inputted at need during the piercing, this command is processed in preference to the piercing command of an NC program. The piercing is ended on the spot in the case of the command for shortening and is prolonged by as much as the commanded time in the case of the command for extending. The actual processing time of the piercing changed to an optimum value is changed to the piercing time set till then and is stored in a memory. There is, therefore, no need for making the change operation of the piercing time in the subsequent piercing.
Patent JP-H01126357-A (JP)
Title: Thermoplastic resin composition
Inventor: WADA KAZUHITO
IPC: C08L51/04
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a composition, having permanent antistatic properties without deteriorating effects by washing, etc., by blending a specific diene based polymer latex with a graft copolymer. CONSTITUTION:A composition obtained by blending 10-100pts.wt. copolymer prepared by initially graft copolymerizing (B) >=80wt.% monomer other than a monomer expressed by the formula (R<1>-R<3> are H or 1-4 alkyl; n is 3-50) of a graft chain monomer composition consisting of 5-99wt.% above-mentioned monomer expressed by the formula and 95-1wt.% vinyl aromatic compound, etc., onto (A) 5-80pts.wt. latex containing a diene based polymer, prepared by polymerizing monomers containing >=50wt.% conjugated diene based monomer and present within a range formed by successively connecting points (0, 1000), (60, 3000), (100, 10000), (100, 200) and (0, 200) when the gel content (%) obtained by dipping in toluene at 23 deg.C for 40hr is taken as the abscissa x-axis and number-average particle diameter is taken as the ordinate y-axis in the figure and then graft polymerizing the residual monomer with (C) 90-0pts.wt. thermoplastic resin.