baber/WOPTO huggingface dataset:
Patent JP-H04284543-A (JP)
Title: Microcomputer program tracing device
Inventor: MATSUNAGA TOSHIHIRO
IPC: G06F11/28
Filed: 1991-03-14
Abstract: PURPOSE:To provide a microcomputer controller capable of tracing a program without changing the program and besides, without stopping the operation of equipment. CONSTITUTION:The device is constituted by adding a tracing device 9. Thus, an address can be taken out of a program ROM 2 by the latch 10 of the tracing device 9, and can be outputted from a connector 14 only at the time of a fetch cycle. Further, by the switching of a switch 13, only the designated address among the taken out addresses is selected by a gate 12 and outputted to a ROM 11 for analysis.
Patent JP-H06241759-A (JP)
Title: Flaw extracting and judging method for object
Inventor: YOSHIDA HIROSHI
IPC: G01N21/88
Filed: 1993-02-17
Abstract: PURPOSE:To extract and judge the flaw of an object such as the wiring pattern of a printed board via image processing. CONSTITUTION:When the reflection factor of light at a flaw portion differs from that at a normal portion, the original image is binalized at a high binary level to make a flaw section 3 a dark section 2, then the original image is binalized at a low binary level to make the flaw section 3 a bright section 1, and the different portion between the images formed at different binary levels is extracted and judged as the flaw section 3.
Patent JP-S55141880-A (JP)
Title: Frequency characteristic improving circuit for chroma signal
Inventor: OKADA TAKAFUMI
IPC: H04N9/68
Filed: 1979-04-23
Abstract: PURPOSE:To make possible the increase in the color resolution, by synchronizing detection of the carrier chrominance signal having constant amplitude with the two orthogonal detection axes, differentiating the demodulation output, synthesizing the square output to control the inhibit circuit. CONSTITUTION:The inhibit circuit 15 inhibiting the high band compensation signal is provided at the output side of the forming circuit 10 of high band compensation signal. The carrier chrominance signal having constant amplitude at the limiter 23 is in synchronizing detection 23, 34 with the two detection axes orghogonal each other, and the two demodulated output obtained is respectively differentiated at the differentiation circuits 26 and 36. Further, each output is fed to the swuare output circuits 27 and 37 to obtain the square output, and the circuit 15 is controlled based on the signal S0 synthesized 28. Thus, the color resolution can be increased by improving the frequency characteristics through the high band compensating operation if luminance change is present and hue change is absent.
Patent JP-H11232136-A (JP)
Title: Object-oriented software development supporting device
Inventor: MATSUSHIMA HIROYUKI
IPC: G06F11/28
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To make verifiable whether or not a mounted code is consistent with a state model at the time of analysis and state transition is generated as analyzed by monitoring and visually displaying the state transition of an object while executing a program. SOLUTION: A user performs the processing of specifying the state of the object by the combination of the attribute field of a class in a source code and defining a transition state by using a panel. When the state transition is defined, a code processing part 105 executes the processing of automatically inserting the code for monitoring and displaying it in the original source code 103. The code processing part inserts the code for displaying the defined transition state of the object to the source code 103, an execution control part 106 monitors the defined state (variable) of the object while executing the program and thus, the state transition of the object is displayed.
Patent JP-S58168240-A (JP)
Title: Semiconductor device
Inventor: KURAFUJI TOSHIO
IPC: H01L21/316
Filed: 1982-03-30
Abstract: PURPOSE:To equalize the coating of an interwiring layer insulating film, to reduce the occurrence of a crack and to prevent water form passing by employing non-doped SiO2 film by a chemical depositon method at least partly under reduced pressure of the insulating film in multilayer wirings. CONSTITUTION:A semiconductor element such as a transistor is formed on a silicon wafer 11, an electrode window is formed at an insulating film such as a dioxidized silicon (SiO2) or the like which covers the surface of the element, aluminum is then deposited, and etched to form wirings 2 of electrodes. The wafer is charged into a reaction furnace, monosilane (SiH4) and oxygen (O2) are introduced in the form of shower, and a non-doped SiO2 film 4 is covered under reduced pressure. A resist is covered, etched under control, and the surface of the SiO2 film is flattened. A PSG6 is covered, through holes between wiring layers are thereafter formed by etching as the normal method, and the second aluminum layer is covered as the second wiring layer.
Patent JP-H09245163-A (JP)
Title: Image memory access system for dct arithmetic
Inventor: FUKUSHIMA MASARU
IPC: G06T1/60
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To accelerate access to the image memory of a processor for DCT arithmetic. SOLUTION: This system consists of the processor for DCT arithmetic 1, the image memory 2 divide-constituted into the block of even numbered and the block of odd numbered by the unit of 8×8 block, a DRAM control circuit 3 generating a DRAM control signal capable of simultaneously reading the picture blocks of even numbered and odd numbered to the image memory 2, a cache memory 4 storable a single 8×8 block, and a cache memory control circuit 5 controlling the cache memory 4. Then at the same time of the even numbered picture block reading operation of the processor for DCT arithmetic 1, the odd numbered picture block next to it is written in the cache memory 4 and the reading operation of the odd numbered picture block of the next processor for DCT arithmetic 1 is executed from the cache memory 4.
Patent JP-S62206047-A (JP)
Inventor: OTA YORIO
IPC: D03D15/567
Filed: 1986-03-06
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-H11247104-A (JP)
Title: Rail joint track pad
Inventor: MIFUNE NAOTO
IPC: E01B9/68
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To control the vertical displacement of a rail on the enterance side of a car when the car passes through, keep a gap (uneven step) between the entrance side and exit side of the car in the minimum, at the same time, reduce impact load of wheels in the case the car passes through, as a result, reduce sound or vibration occurring in the case the car passes through and to provide a rail joint track pad for decreasing an amount of settlement of a ballast. SOLUTION: 4a is a rail on the entrance side of a car in a rail joint section Q, 4b is the rail on the exit side of the car in the rail joint section Q, and the rails 4a and 4b in the rail joint section Q are mounted on a sleeper 6 through track pads 7a and 7b of divided rubber elastic bodies. Spring constant of the track pad 7a on the entrance side of the car is so set that it is the same as that of general section or more than that, and spring constant of the track pad 7b on the exit side is so set that it is small as compared with that of the track pad 7a on the entrance side.
Patent JP-H05245322-A (JP)
Title: On-vehicle air cleaner
Inventor: UENO SEIICHI
IPC: B60H3/06
Filed: 1992-03-09
Abstract: PURPOSE:To provide an on-vehicle air cleaner capable of accurately performing actuation for contamination even when environmental change of the circumference and output of a gas sensor approach a staturated state. CONSTITUTION:An on-vehicle air cleaner is provided with a gas sensor 1 for detecting contamination in the inside of an automobile, an air quantity sensor 2 for detecting wind colliding against the gas sensor 1, a timer 3 for measuring a prescribed time, a controlling means 4 which inputs the output of the gas sensor 1 and the output of the air quantity sensor 2 and corrects the outputs and also receives the output of the timer 3, a second memory means 5 memorized with a plurality of prescribed value, a first comparison means 6 for comparing the output sent from the controlling means 4 with the output of the second memory means 5, a first memory means 7 for selecting one among a plurality of stored prescribed amount by the output of the first comparison means 6, a second comparison means 8 comparing the output of the controlling means 4 with the output of the first memory means 7 and a motor 9 which performs actuation by the output of the second comparison means 8.
Patent JP-S54141487-A (JP)
Title: Truing and dressing device for grinding wheel
Inventor: ASANO HIROAKI
IPC: B24B53/013
Filed: 1978-04-26
Abstract: PURPOSE: To provide a simpler mechanism in the device titled above by truing and dressing grinding wheels with a diamond wheel having a smaller width than the width of the grinding wheels.  
     CONSTITUTION: Truing is required when a grinding wheel 16 made of crystallized boron nitrides and others has lost its sharpness. It is performed by supplying a coolant from a nozzle 51 together with rotating a diamond wheel 30 to the same direction as that of grinding wheel rotation. Upon the traverse of the diamond wheel, a motor is reversed its rotation so that the diamond wheel 30 and the grinding wheel 16 rotate in the opposite directions. By so doing, an effective dressing of the grinding wheel 16 is accomplished with a supply of free grinding powder 49 which is blasted from a supply nozzle 43 by the compressed air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01223897-A (JP)
Title: Acoustic diaphragm member and its manufacture
Inventor: KUSANAGI WATARU
IPC: B32B27/20
Filed: 1988-03-03
Abstract: PURPOSE:To obtain an acoustic diaphragm member with high degree of freedom in external appearance and design by laminating a propylene resin film having a pattern by photogravule print or the like and a composition sheet formed by scattering solid minute flaky particles in a propylene resin so as to obtain surface glitter. CONSTITUTION:An urethane adhesives 3 are applied to a main face carrying an ink layer 2 by gravule print of the OPP film 1 and a continuous plate base 4 is adhered to the film face having the adhesive layer 3. The OPP film is adhered to the plate base 4 comprising composition formed by scattering minute flaky solid particles into the propylene resin under an optional condition by a press roll to obtain a laminator. Thus, surface glitter is attained and the member with free hue and color is obtained.
Patent JP-S54142001-A (JP)
Title: Forming metod of microwave reflection preventing layer
Inventor: ISHINO TAKESHI
IPC: G12B17/02
Filed: 1978-04-27
Abstract: PURPOSE: To give an adjustment to the reflective attenuation quantity of the microwave featuring a fixed frequency into a desired scale by coating the coating material onto the sheet which is composed mainly to the powder of the ferromagnetic substance mixed up with the insulating organic high molecular compound.  
     CONSTITUTION: The mixture of the ferromagnetic powder of the ferrmagnetic substance, iron, nickel, cobalt, etc. and the insulating organic high molecular compound such as the polyester featuring a resistibility of more than 10 13 Ωcm is kneaded and then formed into a desired thickness through the extrusion molding machine or the like, thus obtaining a sheet. This sheet is then attached to the surface of the microwave reflector, and the coating material composed mainly of the powder of the ferromagnetic substance and the insulating organic high molecular compound with addition of the organic solvent such as toluene or the like is coated on the surface of the sheet to form a paint film. In this way, the reflective attenuation quantity of the microwave featuring a fixed frequency can be adjusted to a desired scale. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07256434-A (JP)
Title: Precision casting method for titanium product and precision casting apparatus therefor
Inventor: KIDOWAKI YOSHIMASA
IPC: B22D23/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a precision casting method and a precision casting apparatus for titanium product, having a good castability with a simple constitution. CONSTITUTION:In the pressurize-casting type precision casting method, the inner peripheral surface of a molten metal flow-down hole 8 arranged in a partition wall 6 in the casting apparatus, is formed with ceramic series material or graphite having low reactivity with the titanium and low thermal conductivity. A metallic film-made diaphragm 16 is closely stuck on the upper surface of a mold 10 arranged in a casting chamber 3. This mold 10 is fixed by pressure-fixing with the lower end edge of the molten metal flow-down hole 8 through the metallic film-made diaphragm 16 so as to flow down the molten titanium melted in a material melting chamber 2 into the mold 10 through the molten metal flow-down hole 8.
Patent JP-2000253244-A (JP)
Title: Gray-level picture binarization method and recording medium
Inventor: ONISHI HIROYUKI
IPC: G06V30/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gray-level picture binarization method which can obtain the binary picture of high quality, even if the contrast of a gray-level picture is inferior. SOLUTION: A secondary differential filter is applied to a gray-level picture I (x, y). A positive histogram H0 is generated on a picture element where the probability of a character part whose secondary differential output value becomes positive is high and a negative histogram H1 is generated on a picture element where the probability of a background part whose secondary differential output value become negative is high. Then, a threshold is set by using the positive/negative histograms.
Patent JP-H09247786-A (JP)
Title: Underwater wave transmitter-receiver
Inventor: OBATA HIDENORI
IPC: G01S7/521
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To operate a shell being a vibration part of the underwater wave transmitter-receiver smoothly and to operate the underwater wave transmitter- receiver without being affected by the depth in use. SOLUTION: In the underwater wave transmitter-receiver consisting of a cylindrical shell 1 vibrated through vibration from a drive section or in water, a cover 2 covering an opening of the shell 1 and a spacer 5 interposed between the shell 1 and the cover 2, a projection 6 is formed to the side of the shell 1 of the spacer 5 along the outer circumference of the spacer 5 and the projection 6 is in contact with the shell 1.
Patent JP-H07264880-A (JP)
Title: Ultrasonic actuator
Inventor: NODA HIROAKI
IPC: H02N2/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide an inexpensive ultrasonic actuator which can be miniaturized as a whole, has a simple constitution, and can be adjusted easily. CONSTITUTION:An ultrasonic actuator is provided with a resonator 2 in which an electromechanical conversion element 1 is fixed and which generates standing-wave vibrations when a high-frequency voltage is applied across the resonator 2, member 16 to be driven which moves relatively to the resonator 2, and plate-like forcing member 12 which presses the resonator 2 against the member 16. Mechanisms 13, 14, and 15 which adjust the pressing force of the member 12 are provided between the forcing member 12 and the member 16 to be driven.
Patent JP-S52133747-A (JP)
Title: Semiconductor logic gate circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03K5/02
Filed: 1976-04-30
Abstract: PURPOSE:To obtain a gate circuit which features in-phase function between input phase and output phase, by having full logic swing for the power source voltage using C-MOSFET.
Patent JP-H01224026-A (JP)
Title: Dust collecting device
Inventor: ZANMA TOKUGO
IPC: B01D46/18
Filed: 1988-03-03
Abstract: PURPOSE:To economically regenerate the filter medium in a flow passage with one blower by connecting a dust collector with the regenerating chamber in the frame in which a belt type filter medium is stretched in zigzag with plural rotary drums, and utilizing the discharged air. CONSTITUTION:The belt type filter medium 7 is stretched in zigzag in a flow passage 2 with the rotary drum 6 consisting of a rigid net material, and dust is collected by the filter medium of large surface. When the filter medium is polluted and a winding shaft 10 is revolved to wind the filter medium to the direction of regeneration, the filter medium 7 is passed through regenerating chambers 12a, 12b so that the dust is blown off by blowing the air sent and pressurized by a blower through a blast pipe 17 to the filter medium 7 from spouting openings of regenerating nozzles 15a, 15b. The separated dust is sucked with air into a dust collector through an exhaust pipe 19 to be collected. The air deprived of dust is sent from the delivery opening to the nozzles 15a, 15b, and a part of it is discharged from an air flow rate adjusting valve through a vent opening to the outside of the system.
Patent JP-2000249328-A (JP)
Title: Petroleum combustion equipment
Inventor: NAGANUMA HISAO
IPC: F23K5/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for eliminating an oil leakage by a 20 degree inclining test. SOLUTION: The petroleum combustion equipment comprises an oil supply port 3 having an oil supply port cover on an upper surface of a fuel tank 1, a combustion equipment body mounted for burning by using fuel in the tank 1, and a communicating means 7 for maintaining a pressure in the tank 1 at an atmospheric pressure. The means 7 has a through hole 12 perforated near the port 3 of the tank 1 and a slender conduit 13 tightly connected in fluid to the hole 12 and extended upward.
Patent JP-H0343154-A (JP)
Title: Low temperature deburring device
Inventor: ROBAATO II SHIYUMITSUTSU ZA SE
IPC: B24C1/00
Filed: 1990-02-28
Abstract: PURPOSE: To rapidly remove residual flash from molded articles in a basket by providing a means for supplying a cryogenic gas into a deflashing chamber and a fluid auxiliary throw wheel pump means for accelerating deflashing media into the basket. CONSTITUTION: A basket 100 is rotated by a rotating mechanism within a deflashing chamber and a cryogenic gas is supplied into the chamber by a cryogenic gas storage system 18 to cool molded articles in the basket 100. Further, a motor in a fluid auxiliary throw wheel pump means 14 is fluid driven to rotate an impeller 30 within a pump chamber, the rotation of the impeller 30 acceleratingly injecting deflashing media onto the molded articles in the basket 100. Thus, residual flash is rapidly removed from the molded articles in the basket 100.
Patent JP-H04268428-A (JP)
Title: Multiple component force/force detector
Inventor: MITA KIICHIRO
IPC: G01L5/16
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a farce detector which is mechanically strong and excellent in sensitivity to a couple, wherein mutual interference of couples is small and heat transfer to a distortion gage is small. CONSTITUTION:A load bearing 12 is provided at the center with respect to frames 11, wherein a space between them increases in width as the four frames 11 are approached, and electrostrictive parts 13x, 13y with distortion gages 18x, 18y, 18z are provided in a cross shape. Attaching the electrostrictive parts 13x, 13y to the load bearing 12 is done via planar flexures 17x, 17y formed outside outer grooves 16x, 16y.
Patent JP-S63215398-A (JP)
Title: Press machine
Inventor: MAKINO IKUO
IPC: B30B15/06
Filed: 1987-03-05
Abstract: PURPOSE:To relieve the impact of working near the bottom dead point and to decrease noises and oscillations by forming a hydraulic chamber between a rod rest and slide and passing oil back and forth between said hydraulic chamber and another cylinder. CONSTITUTION:The pressurizing force of a press is transmitted via a crank shaft 1 to a connecting rod 2 and is transmitted by a spherical head 3 thereof and the rod rest 4 to the slide 6 via the hydraulic chamber 5. The oil in the hydraulic chamber 5 is communicated with the cylinder 8 provided on the outside of the slide via an oil line 9 and a flexible pipe 9A. The oil moves alternately in the chamber 5 and the cylinder 8 when a ram 10 in the cylinder 8 is moved back and forth. The volume of the oil filled in the chamber 5 is properly increased and decreased by moving the ram 10 back and forth before the slide 6 arrives at the bottom dead point from the top dead point in the press stroke, by which the control to detach and attach the spacing between the rod rest 4 and the slide 6 at a proper size is permitted. The working impact near the bottom dead point is thereby relieved.
Patent JP-S60195342-A (JP)
Title: Engine controller
Inventor: SASAKI SHIYOUJI
IPC: F02D41/18
Filed: 1984-03-19
Abstract: PURPOSE:To perform such air-fuel control as being equivalent to the case that A/F feedback control has taken place at all operation ranges and thereby secure an accurate air-fuel ratio all the time, by applying results of the closed- loop A/F control by means of feedback control to the characteristic compensation of a sensor which measures a suction flow rate of an engine. CONSTITUTION:A microcomputer 2 calculates the fundamental injection time TP of a fuel injection valve 30 from a suction air quantity QA per unit time and an engine speed N and further calculates injection time Ti after compensation by air-fuel ratio data, suction temperature, cooling water temperature, etc., then this injection time is synchronized with the engine speed, performing it at every specified revolution. This time Ti is one being based on the air-fuel ratio data, and since this control is carried out with feedback control by means of an A/F closed loop, an accurate air-fuel mixture is securable. This feedback control must be stopped at a range where an operating state in an engine largely varies or at a high-output operating range but in this control, compensation results by A/F feedback are well reflected to the whole operating range of the engine.
Patent JP-H06264800-A (JP)
Title: Control device for vehicle
Inventor: TANIGUCHI NOBUTAKE
IPC: B60W10/10
Filed: 1993-03-11
Abstract: PURPOSE:To enable traveling at the lowest limit regardless of fastening position of a throttle valve by respectively controlling a by-pass control valve, an injector and an automatic transmission with acceleration opening as a parameter at the time when control abnormality of a throttle actuator is detected. CONSTITUTION:Opening of an accelerator pedal 108 is detected by an acceleration opening sensor 109, and simultaneously, in accordance with this detection result, opening of a throttle valve 102 installed on an air intake pipe 103 of an engine 101 is adjusted by a throttle actuator 104. In the meantime, a ' bypass passage 116 bypassing the throttle valve 102 is installed, and its opening is adjusted by a bypass valve 117. Furthermore, car speed is changed over by an automatic transmission 111. At the time when control abnormality of the throttle actuator 104 is detected by a control part 114A, with acceleration opening as a parameter, the by-pass passage 116, the injector 112 and the automatic transmission 111 are controlled by the control part 114A.