baber/WOPTO huggingface dataset:
Patent JP-H056506-A (JP)
Title: Magnetic disk device
Inventor: KODA KUNIO
IPC: G11B5/09
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the occurrence of a read error due to shoulder noise by changing threshold voltages with a switch when a microcomputer decides that thermal off-track to be generated due to a temp. fluctuation in the device is large. CONSTITUTION:When thermal off-track is generated due to a temp. fluctuation in the device, the shoulder noise 101a is generated on a wave-form of a read signal 101 due to cross talk noise from an adjacent cylinder 109. When it is decided by the microcomputer 2 from temp. fluctuation information 106 and a head address signal 108 that the thermal off-track is large, a signal 104 is outputted to operate the switch 8 so that a signal 103 is outputted to change the threshold voltages from K1 to K2 in a detecting circuit. When the threshold voltage is K1, a pulse 102a is made to appear on a detected output signal 102 by the shoulder noise 10a, but the signal is not detected when the threshold voltage is K2, so that the pulse 102a does not appear. Consequently, the occurrence of a read error due to the pulse 102a is prevented.
Patent JP-H01318570-A (JP)
Title: Frequency control circuit
Inventor: KOZUKA MASAYOSHI
IPC: H02P29/00
Filed: 1988-06-20
Abstract: PURPOSE:To enable the error detection with high sensitivity by detecting the difference of an input signal frequency from a control frequency with a quadruple pulse width through a quadruple monostable multivibrator method. CONSTITUTION:A monostable multivibrator 13 is released from resetting by the rise of an input signal FG. The monostable multivibrator 13 starts dividing of a reference oscillation 25 and releases a monostable multivibrator 14 from resetting by the rise at the time of ending a certain dividing. Likewise, monostable multivibrators 15, 16 are successively released from resetting. The monostable multivibrators 13, 14 and NOR 17, AND 18 perform a double monostable multivibrator action having input signal FG in a reset release signal, while the monostable multivibrators 15, 16 and NOR 19, AND 20 perform a double monostable multivibrator action having monostable multivibrator 15 in the reset release signal. Then, respective outputs are received by ORs 21, 22 and a control signal is outputted from an error output circuit 24.
Patent JP-S63318398-A (JP)
Title: Superlow temperature container
Inventor: ITO SAKAE
IPC: H01F6/00
Filed: 1987-06-18
Abstract: PURPOSE:To improve the heat insulating effect by forming a multilayered heat insulating part from the heat insulating sheets laminatated in mutilayer form and allowing adsorbent to be interposed in dispersed state between the heat insulating sheets. CONSTITUTION:A multilayered heat insulating part 9 which is formed by laminating the heat insulating sheets 8 is formed on the surface of an inner tank 1, and a vacuum part 7 is formed between the surface of the multilayered heat insulating part 9 and an outer tank 2, and adsorbent 10 is interposed in the dispersed state between the heat insulating sheets 8. Therefore, the gas in the gap between the mutilayered heat insulating part is adsorbed, and the vacuum degree in the gap is improved, and the superior heat insulating effect can be obtained.
Patent JP-S6214747-A (JP)
Title: Production of food having meat-like tissue
Inventor: YOSHIHASHI SATOSHI
IPC: A23J3/26
Filed: 1985-07-11
Abstract: PURPOSE:To effectively use whey and inexpensively obtain a food having improved taste, nutritive characteristics, etc., and meat-like tissue, by adding water to a whey protein condensate to regulate water content, heating and extruding the condensate by an extruder under heating and under pressure. CONSTITUTION:Water is added to whey protein condensate having >=50wt%, preferably >=75wt% protein content produced as a by-product in production of cheese or casein from cow's milk and water content is adjusted to 30-50%, preferably about 40wt%. Then, the condensate is extruded from a die by an extruder under heating and under pressure, to give a food having a meat-like tissue. Consequently, whey which contains protein excellent in terms of nutrition but not sufficiently used as a food can be effectively utilized and its use as artificial meat developed. A twine-screw extruder is preferably used as the extruder.
Patent JP-H06342867-A (JP)
Title: Semiconductor device and lead frame used therefor
Inventor: ISHIKAWA HARUO
IPC: H01L23/50
Filed: 1993-05-31
Abstract: PURPOSE:To make an inductance low and noise little even when the number of laminations of a lead frame, an insulating film and a metal plate is small, by making wiring between an electrode for grounding of a semiconductor chip mounted on a die pad part and the die pad part and between an electrode for power supply and the metal plate for power supply. CONSTITUTION:Wiring is made by bonding by gold wires 8a, 8b, 8c and 8d between an electrode 13 for grounding on a semiconductor chip 9 and a suspension lead part 3, between an electrode 12 for power supply and a metal plate 11 for power supply, between the metal plate 11 and a lead 15 for power supply of an inner lead part 4 and between a lead 17 for signals of the inner lead part 4 and an electrode 14 for signals on the semiconductor chip 9 respectively. Since the area of a line for power supply is made larger than the usual one by providing the metal plate 11 for power supply and also the suspension lead part 3 of a large width is used as a lead for grounding for a line for grounding in this constitution, the wiring inductance of these lines can be made lower considerably than that of the usual ones.
Patent JP-H11343744-A (JP)
Title: Reinforcing method and reinforcing member for concrete columnar body
Inventor: UEKI HIROSHI
IPC: E04G23/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing member suited to a reinforcing method and the execution of this method which is able to complete a reinforcing work by winding a reinforcing fiber sheet in multi-layer to a concrete columnar body at a narrow place in a short time. SOLUTION: A column is reinforced by adhering a reinforcing fiber sheet 1 (1a, 1b, 1c, 1d) impregnated with a resin to the peripheral surface of a concrete columnar body 5. In this case, a plurality of the reinforcing fiber sheets 1 are adhered in multiple layers and, in the intermediate portion, a crust sheet 1c consisting of a plate-shaped portion 1b with a resin impregnated and hardened and a remaining non-impregnated portion 1a is formed, the plate-shaped portion of the crust sheet is contacted to the peripheral surface of the column through a spacer 4, the resin is impregnated to each non-impregnated portion and these portions are overlapped each other and adhered to the peripheral surface of the column. Then, a filler 9 such as resin mortar or the like is injected to a gap 8 between the plate-shaped portion and the peripheral surface formed by the spacer.
Patent JP-H0710231-A (JP)
Title: Separation device for indicator case
Inventor: IKEDA TATSUO
IPC: B65G1/16
Filed: 1993-06-24
Abstract: PURPOSE:To easily set a certain space between indicator cases without use of a magazine case. CONSTITUTION:When lined-up plates 11 set in such a way that a plurality of LED 8 letter cases 1 are closely fitted to each other at respective sides are moved individually by springs 13, the LED 8 letter cases 1 set in the lined-up plates 11 are also moved together. But the movement is restricted by the stopper of a positioner plate 18 so that the relative movement between adjacent lined-up plates 11 reaches a certain specified size and hence, the movement of LED letter 8 cases 1 is also restricted to form such a state that the cases are arranged at a certain distance (d) from the state closely fitted to each other.
Patent JP-H052039-A (JP)
Title: Fixing device of phase synchronous with power source
Inventor: IIJIMA ATSUSHI
IPC: H02J3/40
Filed: 1991-06-25
Abstract: PURPOSE:To make it possible to execute timely alteration of a phase difference angle for a phase of a power source by a simple control. CONSTITUTION:A function of setting a phase addition angle command value for phase-shifting of a signal detected synchronously with a power source is added to a microcomputer 27, and phase addition angle data given from the microcomputer 27 are added in an adder 33 outside the microcomputer 27 to phase difference angle data being an output of an integrator circuit 31 and are outputted as final phase difference angle data. According to this constitution, a source sync signal shifted by an arbitrary phase from a phase of the power source can be obtained easily only by changing the phase addition angle data to be given to the adder 33, without altering each time a phase difference angle command value set inside the microcomputer 27 beforehand and making it execute a proportional-plus-integral operation.
Patent JP-S6212761-A (JP)
Title: Tetrahydroindazole derivative, production thereof and herbicide containing said derivative as active constituent
Inventor: HAGA TORU
IPC: A01N43/56
Filed: 1985-07-11
Abstract: NEW MATERIAL:A tetrahydroindazole derivative expressed by formula I (R is 1-8C alkyl, 3-7C cycloalkyl, 3-8C alkenyl or 3-8C alkynyl). EXAMPLE:3-Chloro-2-(2-fluoro-4-nitro-5-isopropylaminophenyl)-4,5,6,7-2 H-tetrahydro indazole. USE:Useful as a herbicide having herbicidal effect on various weeds causing problems in foliar treatment and soil treatment in upland field, e.g. broad-leaved weeds such as black bindweed, gramineous weeds such as Deccan grass, without phytotoxicity to main crops, e.g. peanut, corn, wheat, etc., and capable of exhibiting effect on various weeds in treatment under flooded conditions in paddy field without phytotoxicity to rice plants. PREPARATION:A hexahydroindazolone derivative expressed by formula II is chlorinated to afford the aimed compound expressed by formula I.
Patent JP-H09321811-A (JP)
Title: Digital communication system
Inventor: KASETANI TOKUHIDE
IPC: H04L7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the communication system surely conducting digital signal demodulation even when a demodulator with a narrow demodulation frequency range is used. SOLUTION: A digital modulator 1 applies digital modulation to input data in matching with a clock signal (CLK), the digital signal is modulated on a carrier outputted from a phase locked loop(PLL) synthesizer 5a and the resulting signal is sent to a digital demodulator 6, a reception signal is modulated on a reception signal carrier outputted from a PLL synthesizer 5b at the demodulator 6 and fed to the digital demodulator 6, the signal is demodulated in matching with the clock signal CLK recovered by a clock recovery circuit 7 and data are extracted.  The CLK is given to a PLL synthesizer 5a and the clock signal CLK recovered by the clock recovery circuit 7 is fed to the PLL synthesizer 5b to obtain a reference frequency of the PLL synthesizers 5a, 5b from the same signal source (CLK) to make a local frequency of the carrier outputted from the PLL synthesizers 5a, 5b in matching with each other.
Patent JP-H052978-A (JP)
Title: Electrostatic relay
Inventor: SAKAI ATSUSHI
IPC: H01H59/00
Filed: 1991-06-25
Abstract: PURPOSE:To accomplish an electrostatic relay with high possibility of practical application, which presents a good strong electrostatic force when a driving voltage is impressed. CONSTITUTION:An electrostatic relay concerned is equipped with a stationary side base 2a, which has a stationary contact 21 and a stationary side driving electrode 11, and a movable plate 13 having a movable contact 22 and a movable side driving electrode, wherein such an arrangement is introduced that see-saw motions are possible in the condition the movable plate 13 confronts the stationary side bases 2a, 2b. The movable contact 22 is positioned facing the stationary contact 21 at least on one side viewed from the fulcrum P of the see-saw motions, and the stationary side driving electrode 11 and movable side driving electrode confront on the two sides of the fulcrum P, and in positions ahead of the front and rear of the movable plate 13, electrets 8, 9 having different polarities are installed on both sides of the fulcrum P in such an arrangements that even the two electrets oppositely situated about the movable plate 13 have different polarities. Thus the see-saw motions are generated in the movable plate 13 with impression of a voltage the driving electrodes.
Patent JP-S5942030-A (JP)
Title: Device for producing emulsified liquid
Inventor: SAITOU EIJI
IPC: B01F25/74
Filed: 1982-09-03
Abstract: PURPOSE:To obtain continuously an emulsified liquid having high quality even from a liquid dispersed phase which is highly viscous or is solidified at an ordinary temp. in a device for atomizing electrostatically the liquid dispersed phase in a liquid continuous phase which flows downward by using a rotary atomization head and supplying hot steam and hot wind toward the same. CONSTITUTION:An atomization head 12 is rotated at a high speed with an air motor 17, and while the high voltage from a generator 28 is applied thereto, the hot wind from a generation source 34 is supplied together with the hot steam from a boiler 31 through flow rate control valves 22, 35 toward the head 12. The liquid continuous phase in a tank 10, for example, water, is supplied through the annular passage 7 and many small holes 8 of a supply pipe 6 toward the thin film forming surface 2 of an emulsification tank 1 where the water is flowed downward to form a thin film. When the highly viscous liquid for dispersed phase in a tank 26 is supplied to the head 12, the liquid is maintained at a low viscosity by the hot steam and the hot wind, and is atomized by the electrostatic field between the head 12 and the grounded tank 1 or centrifugal force; the atomized liquid flies along the electric lines of force between the same. The particles thereof are incorporated into the thin water film on the surface 2 and are thoroughly emulsified. The emulsified liquid is captured in a tank 4.
Patent JP-H01320123-A (JP)
Title: Mold of cylindrical molded item with multiple screw on outer peripheral surface and manufacture thereof
Inventor: FUJIMURA HIROSHI
IPC: B29L1/00
Filed: 1988-06-23
Abstract: PURPOSE:To realize a highly accurate molded item by a method wherein a cylindrical cavity having an inner surface, which limits the outer peripheral surface of a cylindrical molded item with multiple screws, is constituted by assembling outer peripheral blocks, which are produced by dividing the screws with the same number of parting faces as that of screw flight consisting of spiral surface perpendicular to the center axis of the cylindrical cavity and having the same lead angle as that of the screw, by the parting face. CONSTITUTION:A cavity 30 having a cylindrical outer peripheral surface is equipped with a hollow part 31, the inner surface of which limits the outer peripheral surface of the synthetic resin layer 3 of a female screw rotor 1. A line segment A-B perpendicular to the center axis O is obtained by a line, which extends radially from the center axis O of the cavity 30 through the apex of a screw 4. A spiral surface 32 having the same lead angle as that of the screw is obtained by integrating said line segment A-B in the direction of the center axis O. By dividing the cavity 30 by these six spiral surfaces 32, six outer peripheral blocks 33, each of which is pinched between adjacent spiral surfaces 32, are produced. These six outer peripheral blocks 33 are finished one by one by machining, grinding and the like and assembled together by the parting faces in order to form the cavity 30.
Patent JP-H114226-A (JP)
Title: Atm communication equipment
Inventor: YOKOI KOJI
IPC: H04L12/28
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous transfer mode(ATM) communication equipment which can execute a high speed processing at the time of receiving plural data streams by executing the processing of ATM adaptation layers(AAL) in parallel. SOLUTION: The ATM communication equipment is provided with a physical/ ATM layer processing module 21 separating data received as a continuous bit string from an ATM line into the cells of fixed length and setting them to be data in independent cell units and AAL layer processing modules 25-26 setting data in the cell units, which are outputted from the physical/ATM layer processing module 21, to be user information of variable length by display bits between the ATM layer and a user in the cell heads of the respective cells. The plural AAL layer processing modules 25-26 are provided in parallel and the reception processings of the respective cells are allocated by a received data stream.
Patent JP-S63317972-A (JP)
Title: Reel base brake mechanism
Inventor: KODAMA YOSHIZO
IPC: G11B15/22
Filed: 1987-06-19
Abstract: PURPOSE:To simplify the mechanism of a subchassis, by allowing a brake piece to be pressed to a reel base by an opening part when the subchassis completely falls to a main chassis. CONSTITUTION:A brake lever driving device is operated in accordance with each mode of a VTR, and brake levers 51 and 52 are turned clockwise or counterclockwise through a slide lever 80 to separate or press brake shoes 55 and 55 of brake shoe attaching parts 54 and 54 from or to reel bases 3 and 31. By this separation or pressing, brake on both reel bases 3 and 31 is taken off or both reel bases 3 and 31 are braked or either reel base is braked. In this case, the constitution is more simplified if a back tension device 4 and reel base brake devices are provided on a main chassis 1.
Patent JP-S6213963-A (JP)
Inventor: FUJIMOTO YUUJI
IPC: F25B47/02
Filed: 1985-07-11
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-S5676629-A (JP)
Title: Time switch
Inventor: WATANABE KATSUMI
IPC: H03K17/292
Filed: 1979-11-28
Abstract: PURPOSE:To enable to immediately stop the circuit to consecutive on/off, by controlling charging/discharging of a capacitor in a delaying circuit through the operation of switch and operating the circuit for a prescribed time with one turning-on. CONSTITUTION:When a switch 4 being automatic return type is closed, a capacitor 26 is discharged and until the charging of the capacitor 26 is finished, the switching element 2 is closed. The capacitor 26 is charged immediately after the switch 4 is opened and the switching element 2 is opened. While the switching element 2 is closed, if the switch 4 turns on/off twice successively, the trigger diode 8 is on at the 2nd turning-off to open the switching element 2. Further, while the switching element 2 is closed, if the trigger switch 4 is once closed, the capacitor 26 is again discharged to extend the closing time.
Patent JP-2000340498-A (JP)
Title: Aligner and device manufacturing method
Inventor: TAKAHASHI HIROYUKI
IPC: G03F7/20
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To expose many patterns within a short period regardless of the size of substrate by determining each step moving position and pattern to be exposed on the basis of the substrate size, number of patterns and size thereof on the substrate. SOLUTION: The number of patterns of masks 1 and size thereof and a size of substrate 2 are inputted to a processing circuit 35. Thereby, step moving position of substrate 2 and exposing range in each step are determined. Next, the exposure is started and the processing circuit 35 fixes the mask 1 on the mask stage 23 and the substrate 2 on the substrate stage 28 based on the determined position of the substrate 2 and exposing range. Using the control circuit 34, the substrate stage 28 is moved step by step in the Y direction, the control circuit 34 drives motors 31, 32 based on the exposing range to move the mask stage 23 and substrate stage 28 for the scanning purpose in order to expose the pattern on the mask. After the completion of first step, the substrate stage 28 is moved to the second step position to also conduct the exposure as in the case of the first step.
Patent JP-H0696640-A (JP)
Title: Electronic key or electronic keyboard and its manufacture
Inventor: ARUBERUTO BIYUURUMAN
IPC: H01L41/257
Filed: 1993-06-24
Abstract: PURPOSE: To make a number of complicated electrical elements possible accumulate to a layer to be adhered to a base layer. CONSTITUTION: This is a monolithic piezoelectric key having a piezoelectric layer 3 whose one side is adhered and combined among two conductive areas 2, 4 formed on a base layer 1. The base layer 1 is adhered to a base conductive area 2 as fluid to be changed into a solid to adhere to the base conductive area 2. Another conductive area 4 is formed to adhere to the piezoelectric layer 3, and these monolithic structures are polarized.
Patent JP-S5676172-A (JP)
Title: Alkaline battery
Inventor: ARITA TOMOHIKO
IPC: H01M6/06
Filed: 1979-11-27
Abstract: PURPOSE:To prevent the liquid leakage and enhance the discharge performance, by providing a filmlike semipermeable separator between the positive electrode and the negative electrode, and by using an alkali electrolyte of a given concentration whose negative-electrode side concentration differs from that of the positive-electrode side. CONSTITUTION:A button-type alkaline battery is constituted by interposing a gasket 10 between a positive-electrode can 1 and a sealing plate 2 to hermetically seal the battery, and by laying a filmlike semipermeable separator 5, which transmits only small amount of an electrolyte under the condition of no-load, between a negative electrode 4 and a positive electrode 3. The potassium concentration of the negative-electrode side alkali electrolyte is 7.0-8.0mol/l, while that of the positive- electrode side alkali electrolyte is over 10mol/l. The separator 5 is a nonporous semipermeable membrane such as a graft-polymer polyethylene film or a sulfonated polyethylene film. Consequently, the use of the low concentration electrolyte on the negative electrode side in which liquid leakage easily occur as well as the use of the high concentration electrolyte on the positive electrode side, can prevent the liquid leakage and enhance the discharge performance.
Patent JP-H0820357-A (JP)
Title: Shading structure for work vehicle
Inventor: MASUTANI KOJI
IPC: B62D25/06
Filed: 1994-07-06
Abstract: PURPOSE:To prevent the occurrence of cracks on the weld section of a shade fitting steel plate welded and fixed at the upper section of a stanchion in a work vehicle connected with a shade at the upper end of the stanchion into a cantilever shape. CONSTITUTION:A shade fitting steel plate 12 welded to a stanchion 11 into a cantilever shape is formed into an elastically deformable thin shape allowing the lateral sway of a shade 10 by dynamic inertia.
Patent JP-S5854606-A (JP)
Title: Insulating method for coil used on electric machine
Inventor: MIYAZAKI HARUO
IPC: H01B3/46
Filed: 1981-09-29
Abstract: PURPOSE:To enahnce the mechanical strength as well as the dielectric strength of the titled coil by a method wherein a solution, which is the mixture of silicon resin, mica powder of 44mum or below in average scale diameter and inorganic fibers of 0.5mm. or above in length which was diluted with an organic solvent, is impregnated and hardened on a coil whereon an insulated wire was wound around. CONSTITUTION:The solution of mixture of silicon resin of 50-30wt%, mica powder of 44mum or below in average scale diameter of 40-30wt%, and inorganic fibers of 30-20wt%, containing fibers of 0.5mm. or above in length of 50wt% or avove, which was diluted with an organic solvent, is impregnated and hardened on the coil 1, whereon an insulated wire was wound around. As a result, the dielectric strength and the mechanical strength of the coil can be improved.