baber/WOPTO huggingface dataset:
Patent JP-S63271912-A (JP)
Title: On-load tap changing method for reactor
Inventor: OKAZAKI KINZO
IPC: H01F29/04
Filed: 1987-04-28
Abstract: PURPOSE:To make it possible to smoothly perform the tap changing without stopping the supply to a load by opening the open-circuit switch connected in series to a reactor at the time of tap changing, thereby reducing the current flowing in a no-voltage tap changer. CONSTITUTION:A reactor 12 is connected to the other end of an open-circuit switch 11 as a first switch, and its plural taps 13 constitute a no-voltage tap- changing device 15 together with a tap changing contact 14, thereby constituting a series circuit 10. Also the tap changing contact 14 is connected to a load 17 such as an electric furnace via a lead section 16, and between the load side one end of this lead section 16 and the power supply side one end of the open- circuit switch 11, a short-circuit switch 18 as a second switch is connected in parallel with the series circuit 10. With this, the change-over of the tap can be smoothly performed without stopping the power supply to the load.
Patent JP-2000299982-A (JP)
Title: Multi-output switching power supply
Inventor: OCHIAI TAKASHI
IPC: H02M3/28
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small and simplified multi-output switching power supply by an arrangement wherein a feedback circuit distributes the quantity of signal matching to the stability required for a main output circuit and a sub-output circuit and performs feedback control. SOLUTION: A resistor Rc is connected in parallel with the rear side of the filtering/rectifying circuit 4 in a main output circuit c, a resistor Rd is connected in parallel with the rear side of the filtering/rectifying circuit 5 in a sub-output circuit d, and a resistor Re is connected in parallel with a sub- output circuit e. They are connected collectively with a resistor Rf and further connected in series with a shunt regulator 90. More specifically, a control signal from the sub-output circuit d is provided in addition to a control signal from the main output circuit c and feedback control is performed by distributing the quantity of signal matching to the stability required, respectively, for the main output circuit c and the sub-output circuit d.
Patent JP-H05280008-A (JP)
Title: Method of removing snow with no sprinkling
IPC: E01C11/26
Filed: 1992-03-31
Abstract: PURPOSE:To uniformly and completely remove snow in a short time with the use of a small volume of low temperature fluid by feeding heated fluid into pipes embedded in an on-ground structure. CONSTITUTION:Heated fluid from a boiler 15 is fed into pipes 3 which are laid o a frame provide in an on-ground structure and embedded at a predetermined constant depth by means of a circulating pump 16 and a feed pipe 13. Further, during removal of snow at an atmospheric temperature of 0 deg.C, the heated fluid is fed into the pipes 3, and the heat therefrom is accumulated uniformly in the on-ground structure. Snow uniformly covering the structure is molten by the radiation of the accumulated heat in the structure and the radiation of the heat from the fluid in the pipes 3. It is noted that the fluid cooled by the pipes 3 is returned into the boiler 15 through a main return pipe 14, and is then used again.
Patent JP-H06317460-A (JP)
Title: Vibration measuring equipment for rotary body
Inventor: KOMITA HIDEO
IPC: G01H17/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a vibration measuring equipment for rotary body in which an oscillatory waveform, from which the pulse component is removed, can be obtained. CONSTITUTION:The vibration measuring equipment comprises a rotary section 14 provided with a predetermined number of recesses 15 at a predetermined interval on one circle on the outer peripheral face thereof, an eddy current type displacement gauge 16 disposed oppositely to the recess 15, a circuit 20 for detecting the rising part of an output pulse signal from the displacement gauge 16, a circuit 21 for detecting the falling part of the pulse, a comparator 22 for detecting a voltage higher than a predetermined level, an adder 23 for adding the output signals from the circuits 20, 21 and the comparator 22, and a circuit 24 for holding the output signal from the displacement gauge 16.
Patent JP-S601417-A (JP)
Title: Combining device of link
Inventor: KURODA YASUO
IPC: F16C11/04
Filed: 1983-06-13
Abstract: PURPOSE:To eliminate the looseness of a link in a direction crossing at a right angle with the axis of a pin, by forming a tapered surface in at least either one of the peripheral part of the pin or the pivotally supporting part of the link. CONSTITUTION:A pin 23, forming its point end to be calked after it is inserted into a pivotally supporting hole 22b of a link 22 and a mounting hole 21a of a base plate 21, is fixed to the base plate 21 holding the base plate 21 between the point end and an annular shoulder part 23c. An annular tapered surface 23d shaped toward the base plate 21 is formed between the shoulder part 23c and a head part 23a of the pin 23. The right end of the pivotally supporting hole 22b of the link 22 is formed in an annular tapered surface 22a opened toward the head part 23a of the pin 23. The tapered surface 22a of the link 22 is adapted to the tapered surface 23d of the pin 23 by urging the link 22 rightward through a spring 24 provided between the link 22 and the base plate 21 and pivotally supported to the pin 23.
Patent JP-H07292161-A (JP)
Title: Rubber composition for tire tread
Inventor: SAITO AKIRA
IPC: B60C1/00
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a rubber composition for tire tread having excellent processability, rolling resistance performance, grip performance and wear resistance. CONSTITUTION:This rubber composition for tire tread comprises (A) 100 pts.wt. of SBR of solution polymerization satisfying conditions (a) to (d) (a) bond S/bond B=(23/77)-(50/50), (b) amount of 1, 2 bond of part B microstructure/amount of 1, 4 bond = (25/75)-(57/43), (c) Tg=- 50 to -10 deg.C and (d) Mooney viscosity = 80-200, (B) 10-100 pts.wt. of a reinforcing silica filler, (C) 10-100 pts.wt. of reinforcing carbon black, (D) 60-150 pts.wt. of total amount of the components B and C, (E) 0.1-20 pts.wt. of an organic silane coupling agent, (F) 20-100 pts.wt. of an extender oil for rubber and (G) 1-10 pts.wt. of a vulcanizing agent. The rubber composition for tire tread is useful as a material for an automobile tire requiring rolling resistance performance.
Patent JP-S61280697-A (JP)
Inventor: KAZAMI AKIRA
IPC: H01L25/04
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H045003-A (JP)
Title: Foaming method for wear-resistant overlay coating film
Inventor: INOUE SHINICHIRO
IPC: B28B11/04
Filed: 1990-04-24
Abstract: PURPOSE:To manufacture a dense wear-resistant film at low temperature by agitating and defoaming slurry, containing powder having resistance to wear and resistance to slide, adjusting viscosity, manufacturing a sheet, placing a wax material on a base, degreasing the sheet, forming voids, heating above the melting point of the wax material, pressurizing, making the wax material permeated into the voids and joined together. CONSTITUTION:The viscosity of slurry is adjusted to 3000cm poise by agitating and defoaming slurry containing powder having resistance to wear and resistance to slide. The thickness of slurry 1 is controlled by a pipe doctor 3, and the slurry is conveyed by a carrier tape 4 and its thickness is controlled between rollers 5, and the slurry is dried to manufacture a green sheet 7. A film-like wax material 8 and the green sheet 7 are placed on a base 9, and the sheet 7 is degreased at the temperature under melting point of wax material 8, thereby a sheet 7' composed of raw material powder only is manufactured and a number of voids are formed. The temperature is raised above the melting point of the wax material 8 and pressure is applied to make the wax material permeated into the voids of the powder sheet to join the wear-resistant material with the base.
Patent JP-H08280190-A (JP)
Title: Control circuit
Inventor: HENDORITSUKU KORUNERISU DE REE
IPC: H02P29/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To drive a motor continuously at different speed or intermittently at a time interval by providing a switch for connoting the motor speed at a level higher than a specified minimum speed and controlling the time interval at that speed substantially continuously. SOLUTION: The control circuit 1 comprises a switch (e.g. a potentiometer) being regulated continuously by a user. The switch 5 is connected with another element of a control circuit 5 through a pin 3. Based on a value regulated by the use through the switch 5, the control circuit 1 determined both the speed of a wiper motor (between Vmin and Vmax) and the operating mode (intermittent or not) thereof. These values determined by the control circuit 1 are taken out from an output pin 7 in the form of a signal V and delivered to the wiper motor. According to the arrangement, the user can control the motor speed continuously without requiring the operation for selecting between continuous operation and intermittent operation.
Patent JP-S58223266-A (JP)
Title: Plate grid of lead-acid battery
Inventor: KIKUCHI YOUICHI
IPC: H01M4/73
Filed: 1982-06-21
Abstract: PURPOSE:To improve holding ability of an active mass and increase friction during conveying of a grid by forming rough surface and slip protection on the surface having no lead coating, of a plastic grid comprising acid resistant synthetic resin forming lead coating on one part of its surface. CONSTITUTION:Both end portions A of a plastic grid connecting two pieces of grid, comprising acid resistant synthetic resin are make thin than the center portion B of it. A coating 2 of lead alloy is formed in the portion A so that the thickness of portion A and B become same and an active mass is filled thereon. The surface 7 having no lead coating 2 makes rough to increase active mass holding ability, and concave-convex portions for slip protection are formed on part of the surface 8. Therefore, coming off of the active mass is prevented, and when the grid 1 is conveyed with a conveyor to an active mass filling machine, position slippage of the grid 1 is prevented by the slip protection for easy production.
Patent JP-H05304606-A (JP)
Title: Picture reader
Inventor: MATSUMOTO HIROAKI
IPC: H04N1/40
Filed: 1992-04-24
Abstract: PURPOSE:To automatically decide an optimal threshold value by reading the top end of an original picture, and deciding a threshold value at the time of binarizing the original picture by a threshold value deciding circuit. CONSTITUTION:The end top of the original picture is precedingly read by an image sensor 204 by driving an ADF 203. The optimal threshold value at the time of binarizing the original picture is automatically decided based on the reading signal by a threshold value deciding circuit 205, and satisfactory picture information is outputted from an A/D converter 206 by an automatic decision for which the judgement of an operator is unnecessary. Thus, a picture reader whose convenience is improved can be obtained.
Patent JP-S59232417-A (JP)
Title: Semiconductor wafer resist developing apparatus
Inventor: ROKUSHIYA TERUMI
IPC: G03F7/30
Filed: 1983-06-16
Abstract: PURPOSE:To uniformize an amount of developer on wafer and prevent uneven development by rotatably driving semiconductor wafer and selecting the rate of movement of developer exhausting port to high mode at the center of wafer or low mode at the periphery of wafer. CONSTITUTION:A semiconductor wafer 1 is adsorbed and fixed to a spin chuck 2 and is rotated at a constant speed. A developer exhausting port 10 is caused to reciprocally move in the directions indicated by the arrow mark by a nozzle driver. The developer 20 is stored in a pressurized tank 19, passes a heat exchange pipe 22 in a thermostatic oven 21 and is sent to the exhaust port 10 through a valve 23 and an arm 12. At this tiem, a cam 16 is rotated in the direction indicated by the arrow mark 18. With movement of a groove 15, a cam-follower 13 moves reciprocally along the guide shafts 17a, 17b. Here, when diameter of wafer 1 is set equally to the diameter of groove 15, speed of developer at exhaust port 10 becomes high mode at the center of wafer 1 but low mode as the periphery thereof.
Patent JP-H05301230-A (JP)
Title: Method for heating solid tire having double-layered structure
Inventor: MATSUZAWA HIDETOSHI
IPC: B29L30/00
Filed: 1992-04-24
Abstract: PURPOSE:To enhance the productivity at the time of preheating by covering the layer having a high loss factor easy to collectively receive microwave of a solid tire having a double-layered structure different in loss factor at each layer with a microwave reflecting member to irradiate the same with a microwave to achieve a uniform temp. rise. CONSTITUTION:An applicator 3 is irradiated with the microwave from a microwave generator 1 through a waveguide 2 and the solid tire 5 having a double- layered structure placed on a rotary support stand 4 is preheated. A microwave reflecting member 6 is provided to the outer peripheral surface of the solid tire 5 and the microwave is not directly applied to the outermost layer of the solid tire opposed to the reflecting member 6. Therefore, by forming the outermost layer as a layer having a high loss factor, the microwave wave applied to the outermost layer can be reduced as compared with the other layers and the solid tire 5 having a double layered structure can be uniformly preheated and the productivity at the time of preheating can be enhanced to a large extent.
Patent JP-2000299330-A (JP)
Title: Method and apparatus for mounting bare chip, and mounting board thereon
Inventor: YAMAGUCHI SEIJI
IPC: H01L21/60
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To secure a gap between a board and a bare chip by arranging heat- resistant hard members for regulating the interval between the bare chip and the board to such a width as to allow a sealing resin to be filled therein, in a region between the bare chip and the board excluding an electrode forming region. SOLUTION: Spacers 6 are members located in a region excluding a region for forming electrodes 4 in a bare chip 3, e.g. at outer edge portions of the chip 3, in order to regulate the gap between a board 1 and the chip 3, while being interposed between the board 1 and the chip 3. The spacer 6 is made from a hard member having heat resistance, corrosion resistance and hardness of an extent which does not collapse when a load is applied to the chip 3, such as, for example, metal wire made of Au, acrylic resin ball, glass beads, and metal ball. A bare chip mounting apparatus comprises a collet, a heating table, and a collet-moving mechanism, and the collet is provided with suction nozzles for sucking the air and a heater.
Patent JP-S63273040-A (JP)
Title: Artificial automobile power supply generator
Inventor: KUROSAKI TETSUYA
IPC: G01M17/007
Filed: 1987-04-30
Abstract: PURPOSE:To obtain an instrument capable of reproducing a change in a power supply voltage depending on the operating condition of an engine key and approximating a voltage drop due to a load by enabling voltage changes in the various portions of an automobile power supply due to the operation of the engine key to be simply and easily reproduced on a test bench or the like. CONSTITUTION:The voltages of the power supplies of a BU (backup), an ACC (accessory) and a DIM (dimmer) are enabled to be controlled by using the same engine key cylinder unit 12 as the one mounted to an automobile. A power supply circuit 14 is provided with the controller of an output voltage and a voltage supply display 16 is provided with conductors for electrifying the BU, ACC and DIM and a voltmeter for indicating the voltage of the power supply of the BU. Thus, a voltage change and a waveform similar to those of an automobile power supply line can be reproduced on a test bench or the like. Further, since the power supply voltages of the ACC, BU and DIM in LOCK, ACC, ON and START positions are generated by using an engine key 10, an operation can be conducted with the same procedure as that required for driving the automobile and a quick or slow changeover speed among above-mentioned positions can be simply and easily reproduced.
Patent JP-H01276476-A (JP)
Title: Disk storage
Inventor: UCHINO YASUNORI
IPC: G11B21/08
Filed: 1988-04-27
Abstract: PURPOSE:To easily adjust a seek time by comparing the reference position data of a servo head and the data of a real position by an MPU, outputting and displaying the velocity signal of a voice coil motor so that deviation can be zero. CONSTITUTION:The velocity signal of the voice coil motor, which is outputted from an MPU8, is D/A converted 10 and given to a VCM driving circuit 11 and the voice coil motor is driven. Then, a servo head 1 is moved to a target position. A mode selecting switch 14 is turned on, the MPU8 starts a timer 12 and real seek operation is executed. The seek operation is executed so that the reference value data, which are set to a ROM9, and the data of the real position can be compared by the MPU9. When the seek operation is finished, the MPU8 decides a time counting value T of the timer 12. When a measured seek time is in the range of a setting value, an LED16 is turned on. When the time is smaller than the setting value, an LED15 is turned on. When the time is larger than the setting value, an LED17 is turned on. Then, the condition of the seek time adjustment is displayed. Thus, the seek time is adjusted so that the LED16 can be turned on.
Patent JP-S5623867-A (JP)
Title: Processed chicken
Inventor: TADOKORO KOUKICHI
IPC: A23L13/50
Filed: 1980-08-04
Abstract: PURPOSE: To prepare good-tasting, highly nutrious processed chicken having low cholesterol content and excellent preservability, by immersing raw chicken in a sauce obtained by ripening garlic and various other spices, and heating the chicken under pressure thereby effecting the dewatering and defatting of the chicken.  
     CONSTITUTION: A sauce is prepared by mixing a seasoning obtained by ripening garlic and various other spices, with soy sauce, sugar, gum oil, a chemical seasoning, and gravy. Raw chicken is immersed in the sauce thus prepared for 2W3 hours, and heated at about 120W150°C for about 2W5 minutes under the pressure of about 3W4.5kg/cm 2  to effect the dewatering and defatting of the chicken. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295400-A (JP)
Title: Splitting apparatus
Inventor: TOYOYAMA TADASHI
IPC: C14B17/04
Filed: 1992-04-24
Abstract: PURPOSE:To provide the objective apparatus having a high versatility, a reduced cost and improved precision of splitting and workability by making freely adjustable the position of holding a workpiece with a holding member. CONSTITUTION:This apparatus is one wherein, beneath the edge of an endless- belt-type cutter 2 horizontally traveling around, a support roller 6 pushed upwardly with a spring 4 is provided in parallel with the edge and in a freely rotable manner, a member 8 for holding a workpiece 5 is provided in a vertically movable manner over the edge of the cutter so that the workpiece 5 may be fed in the direction rectangular to the edge. The member 8 consists of a body 16, at least one presser 17, a bar 18 for fixing a presser and a bolt 19, and the position of the presser 17 can be freely adjusted in the horizontal direction, and a guide for feeding the workpiece is provided on the feed-side table so that its position may be freely adjusted.
Patent JP-H09291077-A (JP)
Title: Benzyl cyanide derivative and antimicrobial agent containing the derivative and used for agriculture and horticulture
Inventor: ISHII TERUHIKO
IPC: C07D233/61
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzyl cyanide derivative exhibiting excellent control effects with respect to the prevention, treatment and penetrative translocation of plant diseases in a wide range, expressing good safety for crops, and thereby useful an antimicrobial agent for agriculture and horticulture and expressing excellent antimicrobial effects. SOLUTION: A benzyl cyanide derivative of formula I [R is H, an alkyl, an alkoxy, a halogenated alkyl, a halogenated alkoxy, a halogen, (substituted) phenoxy; Y is H, a halogen] or its salt. For example, 2'-(2-chlorobenzyloxy)-α-(1- imidazolyl)benzyl cyanide. The compound of formula I is obtained through a process for reacting a compound of formula II with a compound of formula III (X is Cl, Br) in the presence of a base in a solvent-free state or in a proper solvent, and further through processes for reacting the obtained compound of formula IV with a compound of the formula: M-CN (M is an alkali metal, trimethylsilyl) and then with a halogenating agent and imidazole.
Patent JP-H04334678-A (JP)
Title: Conveyor device
Inventor: ITO YOSHIICHI
IPC: B23P21/00
Filed: 1991-05-13
Abstract: PURPOSE:To cope with the conveyance of many kinds of workpieces by one kind of fingers so as to heighten the general use of a conveyor device. CONSTITUTION:Sliders 4 are provided slidably at a shuttle bar 1, and a supporting rod 11 with a finger 13 provided at its tip is supported in the vertically movable state on each slider 4. The movement of the slider 4 and the supporting rod 11 is constrained by braking units 5, 10. Finger position switching units 23 are provided below the shuttle bar 1. At the time of switching the position of the finger 13, the supporting rod 11 and an arm 17 are gripped by a rod gripper 30 and an arm gripper 31, and after releasing the braking force of the respective braking units 5, 10, the slider 4 is slide and the supporting rod 11 is vertically moved by the movement on the finger position switching unit 23 side.
Patent JP-H09291349-A (JP)
Title: Galvannealed steel sheet
Inventor: NAKAMORI TOSHIO
IPC: C22C38/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To produce a galvannealed steel sheet excellent in the adhesion of a plating layer and mainly used for automobiles. SOLUTION: In this steel sheet, the steel as a base metal has a chemical compsn, contg., by weight, <=0.006% C, 0.05 to 0.25% Si, 0.065 to 0.48% Mn and >=0.015% P, also satisfying the inequality of P(%)<=[Si(%)/20]+0.0175, contg. one or two kinds of Ti and Nb by 0.005 to 0.2% in total, <=0.3% Cr, <=0.003% B and 0.005 to 0.05% sol.Al, and the balance Fe with inevitable impurities, and in the plating layer, the average Fe concn. is regulated to 7 to 15%, the content of Al is regulated to 0.05 to 0.5%, and the balance substantial Zn.
Patent JP-S58223310-A (JP)
Inventor: YAMAZAKI MITSUHIRO
IPC: H01G13/00
Filed: 1982-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10297654-A (JP)
Title: Packaging bag for storing liquid
Inventor: KOKUNI MORITOSHI
IPC: B65D33/36
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for storing liquid with an ejection port easy to seal. SOLUTION: The packaging bag comprises two surface and rear synthetic resin films whose periphery are sealed with a protruding ejection part 2 provided on a part of the periphery wherein a semi-rigid or rigid pipe 3 fixed between the two surface and rear synthetic resin films is buried in the ejection part 2. In this case, as the pipe 3, a pipe with its tip 34 closed, having a thin part 31 in its circumferential direction and with an inner diameter of the thin part 31 larger than an outer diameter of the tip 34 is buried. After the bag is unsealed by notches 11, 10, the pipe 3 is cut at the thin part 31. When not in use, the cut part 33 is turned over to be used as a plug for closing an ejection port of the pipe.
Patent JP-S5230943-A (JP)
Title: High-frequency heating apparatus
Inventor: SUZUKI TAKAHARU
IPC: H05B6/78
Filed: 1975-09-03
Abstract: PURPOSE: A turntable adapted for taking in and out of a saucer even with foods on it and for easy cleaning. 
     COPYRIGHT: (C)1977,JPO&Japio