baber/WOPTO huggingface dataset:
Patent JP-H1073194-A (JP)
Title: Performance inspection method for gas stopper
Inventor: NISHINA TAKEO
IPC: G01M3/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To enable inspection of sealability of a main valve alone by connecting an inspecting socket having a projection at its connection leading end, opening only an auxiliary valve of a lifting type at the projection, and generating pressure difference between an inlet of a gas stopper and the inspecting socket. SOLUTION: A first socket 1 is mounted on a plug of a gas stopper G for controlling changeover valves 144, 145, 146, and adjusting a moving rate of a cylinder 63 for reciprocating the first socket 61. An opening valve shaft 68 of the first socket 1 pushes an auxiliary valve mounted on the plug of the gas stopper G only by 1mm. Only the auxiliary valve is opened, while a main valve is kept closed. Pressure air of 3500mmAq adjusted by an inspection circuit 73 for a main valve is supplied to the gas stopper G through a high pressure circuit 35, a main valve 36, and a fourth pressure reducing valve 110. Air leakage from the gas stopper G is inspected. The result is indicated by a main valve inspecting indicator 19 connected to the first socket 61. Independent inspection of sealability is enabled in respect to the main valve which necessitates high airtightness.
Patent JP-H0476627-A (JP)
Title: Microprocessor
Inventor: HARA AKITA
IPC: G06F9/32
Filed: 1990-07-12
Abstract: PURPOSE:To shorten the time required for fetch by providing a means, where repeated contents of a program to repeatedly fetch the same contents are stored by an external or internal factor, and directly loading them to a queue. CONSTITUTION:When a reset input is made active from the external, a program counter 3 is initialized, and fetch of the program is started to store instructions in an instruction queue 4 and an instruction holding memory 5. An instruction execution unit 2 fetches contents of the queue 4 to start execution of instructions. When the reset input is made active again, data preliminarily stored in the queue 4 is loaded from the memory 5 through a bus 6. The counter 3 is counted up by the number of instructions. Consequently, instruction prefetch is different from that for the first input of the reset signal and is started from the address of 6 bytes after. Thus, instructions are executed without repeatedly executing the read cycle for unnecessary fetch.
Patent JP-H0633655-A (JP)
Title: Hinge device for opening-closing cover body
Inventor: SHIMONISHI TAKASHI
IPC: E05D11/08
Filed: 1992-07-13
Abstract: PURPOSE:To miniaturize an equipment such as a copier, to which a hinge device is installed and which uses the hinge device, by generating proper frictional braking force in reponse to the angle of opening of an opening-closing cover body and compacting the whole while displaying a positive free-stop function regardless of the size of the angle of opening. CONSTITUTION:The mounting member 2 of an opening-closing cover body and a mounting member 1 to a fixed body are connected in a relatively rockable manner through a support shaft 3 inserted into pivotally support sections 1b, 2b continuously connected at a right angle to the mounting sections 2a, 1a of both mounting members 2, 1. A screw section 4 working so as to increase frictional braking force generated between both mounting members 2, 1 with the reduction of the angle of opening of the opening-closing cover body, a nut- shaped member 6 and a coil spring 8 are incorporated into a bottomed hole 2c in the periphery of the support shaft 3 formed on the cover-body mounting member 2 side.
Patent JP-2001016207-A (JP)
Title: Radio lan system
Inventor: OKINO EMI
IPC: H04L12/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To acquire a history for a prescribed period between a master station and a slave station in the same timing by allowing the master station to inform the slave station about start of acquisition of a communication history. SOLUTION: The radio LAN system is provided with a slave station that has a history processing section 14 having a receiver side history acquisition processing means to acquire information of history acquisition start from a master station, a control section 15 that controls history acquisition information acquired by the history processing section to execute or stop the history acquisition processing, a history storage section 16 that stores the history information, and a history display section 17 that displays the history information stored in the history storage means, with the master station that has a history processing section having a transmitter side history acquisition processing means to transmit information of instructing the slave station about the start of history acquisition from the master station,  a control section that instructs the history processing section about a history acquisition start instruction, a history storage section that stores the history information and a history display section that displays the history information stored in the history storage means, and with a network connected to the master station.
Patent JP-S5888171-A (JP)
Inventor: OKADA HIROSHI
IPC: C04B35/58
Filed: 1981-11-17
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-H1132389-A (JP)
Title: Speaker system
Inventor: FUJIHIRA MASAO
IPC: B06B1/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of a small sized light weight speaker system. SOLUTION: A speaker unit 3 for sound wave radiation and a duct 18 for low frequency sound radiation is fitted to a buffle plate 2 at one side of a speaker box 1 in the speaker system. A 1st vibration exciter 20 that cancels or reduces the reaction force of the speaker unit 3 and a 2nd vibration exciter 21 that cancels or reducds the reaction force of the duct 18 are fitted to the other side 2a of the speaker box 1.
Patent JP-H0348802-A (JP)
Title: Formation of protective film pattern
Inventor: ISHIDA TAKAO
IPC: G02F1/1335
Filed: 1989-07-18
Abstract: PURPOSE:To form protective film patterns which are decreased in the ruggedness on the surface of the protective films and have good dimensional accuracy by applying a coating liquid for the protective film patterns having the surface tension larger than the critical surface tension of non-adherends by spin coating on color filters and flattening the surfaces thereof. CONSTITUTION:The color filters 2 are formed in order of R, G and B on a substrate 1 consisting of glass by a stage including 3 times of spin coating of gelatin solns. Mask patterns 3 are so formed as to enclose the color filters 2 and thereafter, the non-adherend patterns 4 are formed on the mask patterns 3 and the substrate 1. The mask patterns 3 are then dissolved away to expose the color filters 2 and the non-adherend patterns 4 on the substrate 1. The coating liquid 5 for the protective film patterns is applied by spin coating on the color filters 2 on the side inner than the non-adherend patterns 4. The material having the critical surface tension smaller than the critical surface tension of the coating liquid 5a forming the protective films is used as the materials of the non-adherends 4 and, therefore, the surface ruggedness of the formed protective film patterns 5b is accurately flattened.
Patent JP-S5887889-A (JP)
Title: Semiconductor laser element
Inventor: KOBAYASHI UICHIROU
IPC: H01S5/227
Filed: 1981-11-20
Abstract: PURPOSE:To furnish a semiconductor laser element having a structure wherein faulty short-circuiting is unlikely to occur at the time of chip bonding. CONSTITUTION:A groove 2 is provided by etching in the center of the main surface of a substrate 1 formed of n type GaAs, and a belt-shaped photoresist film 19 is connected along this groove 2. Next, an insulation film 20 formed of an CVD SiO<2> film is provided in the regions on the opposite sides of the main surface of the exposed substrate 1 by a CVD method. Then, after the photoresist film 19 is removed, an epitaxial layer is superposed sequentially on the main surface of the substrate 1 located between a pair of insulation films 20 by a liquid-phase epitaxial method. When an element 11 thus prepared is mounted, an anode electrode 7 is fitted to a submount 12 through the intermediary of solder 21. On the occasion, no short-circuiting occurs between the separate epitaxial layers even when the sucking-up of the solder 21 takes place, since the  two side surfaces of the element 11 are covered with the insulation films 20.
Patent JP-H0510238-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: KONDO KENTARO
IPC: F02P5/15
Filed: 1991-06-29
Abstract: PURPOSE:To prevent the temper ature of a catalyst body from lowering to the minimum activation temper ature or lower by activating the catalyst body by raising the exhaust temperature by delayed-angle-controlling the ignition timing when the speicific conditions are satisfied during the idle operation of an internal combustion engine. CONSTITUTION:When an oxygen sensor 6 is inactivated, also a catalyst body 8 is inactivated. Accordingly if the oxygen sensor 6 is in an inactive state, when the cooling water temperature and the intake air temperature are in stationary state during the idle operation of an internal combustion engine 2, the reduction time is delayed-angle-controlled for the time where the oxygen sensor 6 is activated, and then the exhaust temperature is raised, and the oxygen sensor 6 is activeted, and also the catalyst body 8 is activated. Accordingly, even if idle operation is continued, the lowering of the temperature of the catalyst body 8 below the min. activation temperature can be prevented without forming an exhaust pipe into a double pipe structure.
Patent JP-S6164550-A (JP)
Title: Parking brake warning device
Inventor: SHIMAMOTO TAKAO
IPC: G08B21/00
Filed: 1984-09-06
Abstract: PURPOSE:To enable a parking brake to be prevented from being burnt out by allowing a warning device to be under a warning condition through two respondent operations effected when the parking brake is applied to the parking brake system and when a car is found itself running by a running condition detecting device. CONSTITUTION:When a parking brake is in operation, a parking brake switch 2 is on and a transistor Q1 is on allowing a pilot lamp 1 to illuminate. In this case, if an engine is at rest, the voltage of a terminal W is zero allowing a warning device 6 is non-operative. If the engine is in operation, both Q1 and Q2 are on allowing the warning device to be non-operative because Q7 which is controlled by a forward and reverse selecting lever switch 4 and a service brake switch 5, is off. In the next place, if a car is allowed to run with the parking brake applied, both transistors Q2 and Q7 are on, then the warning device functions giving a warning to a driver.
Patent JP-H0236959-A (JP)
Title: Color image forming apparatus
Inventor: TOMO YOSHITAMA
IPC: H04N1/60
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a color image forming apparatus capable of constantly reproducing sufficient color hue and gradation by mounting a gradation regeneration means having different characteristics, a color correction means correcting a color according to the gradation regeneration characteristics, and a selection means selecting a signal processing of the color correction means and the gradation regeneration means according to an image area. CONSTITUTION:With the pressing of a copy key of a color image reading part, a lamp 3 irradiates an original 1, and a reflected light from the original 1 forms an image on a CCD 6 through an image forming element array 4 and an infrared cutting filter 5. On the surface of the CCD 6, filters of red R, green G, and blue B are regularly provided per pixel. In this manner, an optical unit 7 is sub-scanned in a direction of an arrow, and electric signals from the CCD 6 in a main-scanning and a sub-scanning are transmitted to a signal processing circuit. Based on a signal from an area signal generation circuit 18, in a character image area an image is formed with a color image signal converted by a masking factor (a) as a reference signal (a), and in a photograph image area an image is formed with a color image signal converted by a masking factor (b) as a reference signal (b). In this manner, a good image quality with fidelity to the properites of the original is obtained.
Patent JP-S6340876-A (JP)
Title: Method for testing semiconductor device
Inventor: YAGI TAKASHI
IPC: G01R31/26
Filed: 1986-08-07
Abstract: PURPOSE:To check a mount state within a short time, in the no-load and on-load conditions of a semiconductor pellet, by discriminating the heat radiation property of an apparatus on the basis of each voltage between the base and emitter of a power transistor. CONSTITUTION:The voltage VF1 between the base and emitter of a power transistor 10 and the collector current Ic thereof are measured in such a state that the condition such as ambient temp., etc., of a semiconductor device 9 is made constant and a switch 12 is opened. Next, the switch 12 is closed to connect a load resistor 11 for a predetermined time and the device 9 is allowed to generate heat itself to measure the voltage VF2 between the base and emitter of a transistor. Since the voltage VF2 corresponding to the current Ic varies by temp., the rising in temp. can be detected. Therefore, when the discrimination standard of the quality of the device is prepared on the basis of the rising in temp. by a power cycle test with respect to a specific kind of device, mount conditions can be checked only by measuring voltages VF1, VF2.
Patent JP-H0349407-A (JP)
Title: Level control type pulse modulator
Inventor: HASEGAWA TOKUJI
IPC: H03D1/00
Filed: 1989-07-18
Abstract: PURPOSE:To make a pulse modulation wave to speedily rise by forming a level control type pulse modulator by a sample-hold circuit part to output a pulse signal part as a analog signal and a differential amplifier circuit part which compares the analog signal with a prescribed level reference signal and outputs a differential voltage to a voltage control attenuating means. CONSTITUTION:One part of the outputted pulse modulation signal is fed back and outputted by a sample-hold circuit 19 as a signal for which the pulse signal part is turned to a direct current. Then, the signal is compared with the reference signal, which is set as a prescribed level, by a differential amplifier circuit part 22 and voltage amplification is executed to this differential signal. This voltage is applied to a voltage control attenuator 6, which is connected to a pulse modulation circuit part 3, and attenuation quantity is automatically adjusted. Afterwards, the level of the pulse modulation signal is controlled to a set value. Thus, since the input signal of the differential amplifier circuit part 22 is the direct current, oscillation or ringing can be prevented to the pulse signal to be speedily rise.
Patent JP-S6077261-A (JP)
Title: Method for detecting abnormal vote of totalizator system
Inventor: ANDOU KAZUHIRO
IPC: G06Q50/34
Filed: 1983-10-04
Abstract: PURPOSE:To obtain abnormal vote detection for detecting an illegal race by deciding a voting ticket selling machine concentrated at the discharge of hit voting tickets from voting information or ticket surface information and also deciding a selling machine concentrated at its time band. CONSTITUTION:The voting ticket selling device 1 is constituted by an input device 10 inputting voting information, a display device 11 displaying the input information and a ticket selling device 12 discharging voting tickets TK. A voting ticket repaying machine 2 is constituted by a reader 20 reading out each voting ticket TKT and a display device 21 displaying repayed amount. A CPU3 totalizing voting information sent from the voting ticket selling device 1 and ticket surface information sent from the voting ticket repaying device 2, edits a telegraphic message and permits the ticket selling of the voting ticket selling machine 1 or repaying of the voting ticket repaying machine 2. The CPU checks whether the discharging of the hit tickets is concentrated into a certain terminal or not and whether the discharging is concentrated into a certain time band or not.
Patent JP-H0234469-A (JP)
Title: Electric power steering device
Inventor: KATA KATSUKUNI
IPC: B62D6/02
Filed: 1988-07-26
Abstract: PURPOSE:To eliminate inertial feeling of steering due to inertia of a rotor by allowing a differential gain of differential calculation unit for differentiating a torque signal from a torque sensor to respond to a car speed so that the differential gain is reduced on the low speed side and increased on the high speed side. CONSTITUTION:By a torque output signal obtained on MPU49 of a motor control device receiving output signals from a torque sensor 3 for detecting steering torque acting on the input shaft 2 connected to a handle, and a car speed sensor 4, the device inscribed in the caption drives a motor M to give its power to a steering mechanism as a steering auxiliary power. In this instance, a car speed induction circuit 59 receiving a car speed signal processed by a car speed processing circuit 46 connected to the speed sensor 4 is provided. This circuit processes a differentiation signal from a differentiation circuit 17 receiving torque signals and obtaining the rate of change of torque as a function of car speed, using the car speed signal, and controls the differential gain so that it is reduced on the low speed side and increased on the high speed side.
Patent JP-S5887954-A (JP)
Title: Signal transmission system using telephone line
Inventor: YAMAMOTO SUSUMU
IPC: H04Q9/00
Filed: 1981-11-19
Abstract: PURPOSE:To control the device provided at a telephone set, by providing a high voltage pulse transmission means for a private branch exchange, and a means detecting and discriminating the pulse for telephone sets. CONSTITUTION:In operating checkout at a console MRCON of a hotel, a central controller CPU checks a line circit LC of a telephone set of a corresponding guest room, and when a telephone set is not busy, the line circuit LC is connected to a power control trunk PCT via a channel switch SW. Then, the power off information is given from the CPU to the PCT. The trunk PCT converts the power off information into a series of pulses and transmits pulse signals having higher voltage than that for channel supply to the telephone set. This signal pulse is detected at a detector DET installed in a telephon set TEL of a guest room, and when it is discriminated as the power off signal, the power relay PR is turned off.
Patent JP-H07165441-A (JP)
Title: Method and device for manufacturing glass pane with molding polymer frame
Inventor: GERUTO KORUNIRUSU
IPC: B29C48/12
Filed: 1994-08-08
Abstract: The present specification describes a method for manufacturing a motor-vehicle window pane (glazing) (1) provided with a polymer frame (52) installed on the edge of the pane (1). The frame (52) is extruded onto the pane (1), which is immobilized at the work station of a handling robot using a support device appropriate to the shape of the pane (1) in such a way that the edge of the pane overhangs beyond the bearing surface (4, 5) of the support device. Using the handling robot, an extrusion die (40) gripping the edge of the pane and provided with a U-shaped recess (41) over its entire length is driven along the edge of the pane. At the front end of the two jaws of the U-shaped die (41) are arranged sealing strips (42, 43) which can move perpendicularly to the surfaces of the pane and which, during extrusion, bear on the surfaces of the pane. <IMAGE>
Patent JP-S57109413-A (JP)
Title: Tuner device
Inventor: KOUZU MITSUHIRO
IPC: H04N5/44
Filed: 1980-12-26
Abstract: PURPOSE:To prevent the abnormality of sounds and pictures at the start time, by giving the output of a stabilized power source to a tuner of a TV receiver or the like until the AFT controlling volage reaches a reference level after turning on a power supply switch. CONSTITUTION:The high frequency signal of an antenna 11 has the frequency converted by a tuner 12 and is inputted to a video intermediate frequency amplifying circuit 13. An automatic frequency controlling circuit 20 detects the phase of the output of the circuit 13 to lead out a control voltage corresponding to the deviation from a normal intermediate frequency, and the control voltage is supplied to an AFT adding circuit 31. A time constant circuit 32 of the circuit 31 obtains the power source voltage from a flyback transformer at the start time to transmit the rise of, for example, a power source voltage +B1 of the circuit 20. A stabilized power supply circuit 34 receives a voltage +B2 of a power supply circuit 36 to output a constant voltage of the quickest rise. A switching circuit 33 is switched through the circuit 32. Thus, the output of the circuit 34 is given to the tuner 12 until the control output of the circuit 20 reaches the reference level, thereby preventing the abnormality of sounds and picture at the start time.
Patent JP-S5884103-A (JP)
Title: Manufacture of hydrogen peroxide
Inventor: BENGUTO GUSUTAFU FURANZEN
IPC: C01B15/023
Filed: 1982-10-22
Abstract: A method in the production of hydrogen peroxide by the anthraquinone process is described, in which method anthraquinone derivatives dissolved in a working solution are subjected alternatingly to hydrogenation and oxidation. To reduce the relative moisture in the working solution to a suitable level of 20-98%, preferably 40-85%, the working solution is dried prior to hydrogenation by contacting it with a gas or a gaseous mixture, the water vapor pressure of which is below that of the working solution. Suitable gases or gas mixtures are air or exhaust gases from the oxidation stage of the anthraquinone process.
Patent JP-H059339-A (JP)
Title: Improved rubber compositon
Inventor: KONDO HITOSHI
IPC: C08K5/17
Filed: 1991-07-01
Abstract: PURPOSE:To obtain the title composition capable of improving workability in a plant by lowering viscosity even when viscosity is increased in blend of a natural rubber with a highly reinforcing carbon black and reduced in deterioration of performance by blending the natural rubber, etc., with an amine compound in a specific amount. CONSTITUTION:The objective composition obtained by blending 100 pts.wt. natural rubber and/or synthetic rubber with 0.1-5 pts.wt. (preferably 0.5-3 pts. wt.) amine compound (preferably N-hydroxyethyl-N-2-hydroxydodecylamine) expressed by the formula (R1 is 2-20C alkyl; X is 0-5; y is 1-5) and reinforcing filler, process oil etc.
Patent JP-S6165398-A (JP)
Inventor: MINAGAWA RYOJI
IPC: G08B25/00
Filed: 1984-09-05
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-S6430017-A (JP)
Title: Magnetic disk device
Inventor: TANAKA SHINICHI
IPC: G11B19/20
Filed: 1987-07-24
Abstract: PURPOSE:To prevent the surfaces of magnetic heads from the sticking of dust and to remove stuck dust by finely oscillating the magnetic heads when a magnetic disk device is in a non-operating state. CONSTITUTION:The magnetic disk device is provided with a head fine oscillation signal generating circuit 16 for applying a head fine oscillation signal to a positioning control means 20 and the circuit 16 includes a means for inhibiting the generation of the head fine oscillation signal during the operation of a write/read control means 8 and during the seak control of the control means 20. The circuit 16 outputs a fine oscillation signal in the stopped state of the device to finely oscillate the magnetic heads 1, 5. Consequently, the surfaces of the magnetic heads can be prevented from the sticking of dust and stuck dust can be automatically removed.