baber/WOPTO huggingface dataset:
Patent JP-2000310501-A (JP)
Title: Rotational control and display mechanisms, and hysteresis damper set in measurement mechanism for cumulative displacement amount of hysteresis damper
Inventor: TANAKA KIYOSHI
IPC: G01M99/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent an inverse rotation of a rotary body in a measurement mechanism of a cumulative displacement amount of a hysteresis damper, which actually measures the cumulative displacement amount of the hysteresis damper built in a framework of a building. SOLUTION: A needle 22a is press-fitted to a side face of a rotary body 11 constituting a measurement mechanism for a cumulative displacement amount, and an inverse rotation of the rotary body 11 is blocked by pricking the side face with the needle 22a when a point direction of the needle 22a becomes opposite to a rotating direction of the rotary body 11. Hereby, the inverse rotation of the rotary body 11 constituting the measurement mechanism for a cumulative displacement amount of hysteresis damper is surely blocked. Then, a measurement error of the cumulative displacement amount to the inverse rotation is reduced, and therefore high accurate measurement can be performed.
Patent JP-2000311493-A (JP)
Title: Non-volatile semiconductor memory
Inventor: WATANABE KAZUCHIKA
IPC: H01L21/8247
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To decide read voltage quickly and to increase the read rate in a read circuit of a non-volatile semiconductor memory. SOLUTION: This non-volatile semiconductor memory is provided with a feedback type bias circuit 1 in which a current is made to flow from a load circuit 2 to a memory cell connected to a bit line through a bit line decoder in accordance with address selection and selected through a word line in response to a sense amplifier activating signal generated at the time of selecting an address of a memory cell, a prescribed bias voltage is supplied to a bit line, a current is made to flow in response to an on-state or an off-state of a memory cell, and a read voltage is generated at the connection point of the load circuit, and a pre-charge circuit 3A in which a current is made to flow in a bit line in response to a bit line pre-charge signal generated at the beginning stage of a sense amplifier activating signal.  The device is constituted so that the pre-charge circuit 3A cuts off the current made to flow in a bit line at the last stage of a bit line pre-charge signal.
Patent JP-S63285491-A (JP)
Title: Driving apparatus of control rod
Inventor: OKUYA TETSUO
IPC: G01R31/02
Filed: 1987-05-18
Abstract: PURPOSE:To detect the disconnection of a solenoid valve and the abnormality of driving contactors by a simple circuit wherein two driving contactors are provided at the opposite ends of the solenoid valve of a direction control valve for driving a control rod and are connected to power lines for alternate operation. CONSTITUTION:Driving contactors 2A and 2B operating in response to two driving instructions S1A and S1B are provided on the opposite sides of a solenoid valve 1 of a direction control valve for driving a control rod, respectively. Voltage detecting circuits 3A and 3B are provided for the driving contactors 2A and 2B respectively, and outputs S2A and S2B thereof and the driving instructions S1A and S1B are inputted to a comparator circuit 5. On the occasion of diagnosis, the driving contactors 2A and 2B are opened and closed alternately. By this constitution, the disconnection of the solenoid valve 1 or the abnormality of the driving contactors 2A and 2B can be detected economically and with improved reliability by a simple circuit without using a pulse circuit.
Patent JP-H07325554-A (JP)
Title: Electronic source drive device, image display device and control method therefor
Inventor: SAGANO OSAMU
IPC: H01J1/316
Filed: 1994-05-31
Abstract: PURPOSE:To eliminate the inclination of emission charges and luminance of an electronic source consisting of plural surface conductive electron emission arranged in matrix and an image forming device using it. CONSTITUTION:A multi-electronic source 404 is arranged with the surface conductive electron emission elements in matrix. A drive control circuit 401 inputs a scanning signal to scanning signal drive systems 403, 404 based on an input signal, and inputs a data signal to a data signal drive system 402 by synchronizing it with the scanning signal. The scanning signal drive systems apply the scanning signal from the drive systems 1, 2 for every prescribed number of lines to the electronic source alternately corresponding to the inputted scanning signal. In such a manner, by applying the scanning signal from both ends of the line, the drop of an element voltage caused by the resistance of the wiring is dispersed into both ends, and the emission charges of the electronic source is prevented from being biased as a whole.
Patent JP-H10312929-A (JP)
Title: Manufacture of ignition transformer
Inventor: MORIMOTO SADAO
IPC: H01F41/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which an ignition transformer which is enhanced in reliability by sufficiently filling up a bobbin main body with an insulating resin and sufficiently insulating a primary winding and a secondary winding from each other. SOLUTION: An ignition transformer manufacturing method includes a process in which the space between a mold 6 and a first bobbin body 4 is filled up with an insulating resin 7 from the bottom side to the top side by injecting the resin 7 into the through hole 10 of the cylindrical bobbin 2 of the bobbin body 4 and discharging the resin 7 not only from the lower end section of the hole 10, but also from the opening of a high-voltage terminal 20, by pushing the rein 7 towards the bottom of the hole 10 with a pushing-out jig 21 and another process, in which the first bobbin body 4 carrying a coating film section 8 of the resin 7 is taken out of the mold 6 by pushing the body 4 with a take- out jig 22.
Patent JP-H10308746-A (JP)
Title: Device and method for converting format
Inventor: SAKAI KAZUHIKO
IPC: H04L12/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To enable proper conversion to the format of STM frame by writing data to be outputted to the same frame into the same write plane and successively reading them under the control of write plane in the memory of multiplane configuration even in case of ATM cell delay or abandonment. SOLUTION: An ATM cell identification circuit 1 outputs a signal and data corresponding to the kind of ATM cell to be inputted, and frame monitoring circuit 2 outputs the discriminate signal of frame. Read plane information outputted corresponding to a read address generated by a read address generation circuit 6 is compared with planned write plane information from a write plane control circuit 3 by a comparator circuit 4. Based on the write plane information determined from this compared result by the write plane control circuit 3, a memory 7 writes input data according to a write address and an enable signal outputted by a write address/enable generation circuit 5. Besides, the memory 7 outputs data consisting of the frame according to a read address. Thus, the format is properly converted to the STM frame.
Patent JP-H02297619-A (JP)
Title: Disk controller with parallel transfer
Inventor: TAKAGI TOSHIAKI
IPC: G06F3/06
Filed: 1989-05-11
Abstract: PURPOSE:To prevent a data error occurring due to a fault or malfunction, etc., by comparing a pass number with pass information, and transferring data when coincidence is obtained. CONSTITUTION:When the pass information 240 is analyzed with a pass decoder 61 at a subcontroller 51 and its own system is selected, a data transfer instruction 281 is outputted to a data transfer circuit 71. A synchronous circuit 81, when confirming the fact that all the subcontrollers 51-54 are set at states ready to receive the data, outputs a synchronism completion instruction 331, and also, a pass counter 111 counts the number of times of the output of a response signal 260. A pass number comparator 121 compares the output 351 of the pass counter 111 with the pass information 240, and outputs pass number noncoincidence 361 when noncoincidence occurs. In such a way, the pass information to designate the subcontrollers 51-54 and subcontrollers 55-58 alternately can be checked in data transfer between a host interface part 40 and the subcontrollers 51-58. Thereby, the data error due to the fault or the malfunction, etc., can be prevented occurring.
Patent JP-S5345208-A (JP)
Title: Removably attaching mechanism for pinch roller of magnetic recording and reproducing device
Inventor: OGIJI KENJI
IPC: G11B15/29
Filed: 1976-10-06
Abstract: PURPOSE: To eliminate the influences from the vibrations, which are generated upon depression of a pinch roller, while improving the tape running performance, by functionally separating the pinch roller and a head plate to accomplish the depression and separation of the pinch roller upon and from a capstan shaft by means of an operating rod. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5453558-A (JP)
Title: Data transmission system
Inventor: YABE SHIYOUZOU
IPC: G08C15/00
Filed: 1977-10-06
Abstract: PURPOSE:  shorten the time difference of collecting data of measurements from the first local station and the n-th local station, and also to collect data on fixed time when there is no command from the master station, by furnishing the local stations with part of data memory function and data processing function of the master station.  
     CONSTITUTION: A telemeter device consists of a masfter station and a plurality of local stations 10 connected wireless or with wired circuit 28. A local station 10 is composed of a memory unit 24 including multiplexer 21, timer 22, operational circuit 23 and programs, recording unit 25, transmission/reception circuit 26, and a control circuit 27 controlling under the output of said circuit 26. By the command from the master station through a transmisstion line 28, the conrol unit 27 first jedges if the command is directed to it or not, and by the program control the data of the memory unit 24 is supplied into the circuit 26 to be sent out. When the own data reading command is issued, the control unit 27 drives the circuit 21 according to the program and opens and colses SW21 1 ...to connect the input end of measuring instruments 12 x ... The pieces of data are delivered to the unit 24, or the data processed in circuit 23 is delivered to the unit 24. At the same time, starting up the circuit 22, the signals at each input end of circuit 21 are stored in the unit 24 at the specified time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06333639-A (JP)
Title: Low insertion force connector
Inventor: YAMADA SATOSHI
IPC: H01R24/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide a low insertion force connector by which a fitting directional length is reduced by dislocating and inserting connector housings to engage slidably freely with each other. CONSTITUTION:The first and the second connector housings 30 and 70 to house terminals respectively are made slidable freely mutually by engaging seals 38 and 74, and positions of the housings 30 and 70 are dislocated by a prescribed quantity. When the housing 70 is inserted in a fellow connector and the connector is fitted, the housing 30 reaches a temporary engaging part 42 in an intial fitting position of the connector, and locks the fellow connector through a lock part 47 when it reaches a main body engaging part 40 in a normal fitting position. In this constitution, a fitting directional length is reduced without making the fitting directional length different from each other, and a connector having lower insertion force than in collective fitting can be obtained.
Patent JP-H1045162-A (JP)
Title: Cup holder
Inventor: SAIKI SHINJI
IPC: B65D67/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder that is used to arrange open mouth type cups in tow rows, has an enough strength and a good appearance, can meet the demands for saving resources and cutting down costs, and can be assembled with a simple process. SOLUTION: Clearances are created along insert cuts β in a top panel 11 and flanges of cups are inserted in the clearances and exposed partly. In this state, left and right tack flaps 12 and 13 are bent down toward the side faces of the cups and then, front and rear tack flaps 14 and 15 are bent similarly. As the tack flaps 12, 13, 14 and 15 are fastened by the flanges of the cups, a multipack where the cups are put together in locked state can be produced. The process to bring the cups together is simple and the tack flaps 12, 13, 14 and 15 function as reinforcing members to enhance the strength. The amount of paper used is small, causing costs to be cut down.
Patent JP-H04347417-A (JP)
Title: Device of cooking by heating
Inventor: WATANABE TAKEJI
IPC: F24C7/02
Filed: 1991-05-24
Abstract: PURPOSE:To regulate the pressure in the cooking chamber according to the cooking utensil and the cooking function, raise the quality of cooked foods, shorten the cooking time, and minaturize the device by connecting to a cooking chamber that is provided with a pressure sensor and freely closed airtightly a step-wise vacuum pump and operating a valve provided to each connecting pipe. CONSTITUTION:A step-wise vacuum pump 4 is connected to a cooking chamber 1 provided with a pressure sensor 5, and the cooking chamber 1 and the medium inlet of a vacuum pump 4 are connected by a first connecting pipe 6, and in the middle position between this pipe 6 and a second connecting pipe 7 connected to the second stage medium inlet a first valve 8 is provided. And, the first-stage medium outlet is connected to a third connecting pipe 9 that is provided with a second valve 10 in the middle position between the second-stage medium inlet and the first valve 8, and the third valve 12 is provided in the middle position of a fourth connecting pipe 11 that is provided in the middle point between the first stage medium outlet and the second valve 10. Respective valves 8, 10, 12 are operated based on the vacuum in the cooking chamber according to cooking functions and foods that are cooked, and the rise of the temperature beyond a specified temperature is prevented, and thawing at low temperature can be made, the quality of cooked foods raised, and the device can be miniaturized.
Patent JP-S5824145-A (JP)
Inventor: GIYUNTAA BERUKUHOIZAA
IPC: B41N3/08
Filed: 1982-07-12
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-H07325009-A (JP)
Title: Lighting inspection apparatus for scattering type liquid crystal panel
Inventor: NAKANISHI KUNIFUMI
IPC: G01M11/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide an inspection apparatus for a scattering type liquid crystal panel which can be made compact, heighten the visibility of displayed images at the time of inspection, and carry out lighting inspection easily. CONSTITUTION:A lighting inspection apparatus for a scattering type liquid crystal panel is an apparatus composed of a supporting means 9 to support a liquid crystal panel 8 whose lighting is to be inspected, a signal applying means 103 to apply electric signals to picture elements of the liquid crystal panel, and light radiating means 13, 14 to radiate light rays to the liquid crystal panel. The light radiating means is composed of a flat plate conductor 13 and a light source 14 installed in the side part of the flat plate conductor 13, a light absorbing layer 18 is formed in one face of the flat plate conductor 13 while a gap being kept between them, and means 16, 19 to closely stick the other face of the flat plate conductor to the liquid crystal panel are installed.
Patent JP-S609111-A (JP)
Inventor: ADAMU HIRUTO
IPC: H01F27/00
Filed: 1984-06-13
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-S5743068-A (JP)
Title: Temperature sensing valve
Inventor: YAMANAKA MINORU
IPC: F16K31/08
Filed: 1980-08-29
Abstract: PURPOSE: To make a thermosensing valve with simple construction and enhance its accuracy by providing an amorphous metallic soft magnetic substance itself with a thermosensing function and a valve function by means of utilization of the characteristic that an amorphous metallic soft magnetic substance is converted into a paramagnetic substance when the temperature exceeds the Curie point.  
     CONSTITUTION: A valve element 17 composed of a pile of amorphous metallic soft magnetic sheets, consolidated by rivets 18, is pressed by a spring 19. When the temperature of the sensor part of cover 14 is below the Curie point of this soft magnetic substance, the valve element 17 is magnetized by a permanent magnet 20 as this valve element consists of ferromagnetic substance and attracted by this magnet 20 to come in contact with the valve seat 21. When the temperature of the sensor part exceeds the Curie point, said soft magnetic substance is converted into paramagnetic substance, so that the magnetization by the permanent magnet goes out, and the element is removed from the valve seat 21 actuated by the spring 19 to put the intake port 11 and outlet port 12 into communication through a fluid passage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09306399-A (JP)
Title: Fixed anode type x-ray tube device
Inventor: SAITO SUSUMU
IPC: H01J35/12
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To easily change a lengthwise focus and a width focus only by switching filaments to/from each other, and improve operability of an X-ray tube by arranging two filaments in a thermoelectron emitting cathode, and forming perpendicularly crossing two focuses on an anode target. SOLUTION: Perpendicularly crossing slender-shaped focuses are formed on a focal plane 15a of an anode target 15 by thermoelectrons emitted to a cathode 12 from two cathode filaments 12a and 12b. When X-rays of a lengthwise focus or a width focus are used, the filaments 12a and 12b are respectively lighted, and lengthwise directional and width directional focuses are formed, and the X-rays are taken out of an output window 16a or 16b. At cooling time, the anode target is cooled in response to a position where the lengthwise directional and width directional focuses are formed through a cross-shaped slit arranged in a blowout port by a coolant of a cooling passage 17. Therefore, a focal shape can be easily changed only be switching lighting of the filaments to/from each other.
Patent JP-H11317240-A (JP)
Title: Enclosed type battery
Inventor: KONUKI TOSHIAKI
IPC: H01M10/052
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To keep gastightness even when a metal washer-packing having high profile irregularity is used and a screw is fastened with a low torque value. SOLUTION: This enclosed type battery is constructed with a sealed part composed of: an opening with the internal surface threaded to form a female screw 3; a plug body having a male screw 2 to be screwed to the opening; and a metal washer-packing 1 interposed between the opening and the plug body. In this construction, a pitch-tar-based sealing compound 4 is provided between the metal washer-packing 1 and the plug body and/or in a gap between the metal washer-packing 1 and surface surrounding the opening.
Patent JP-S5745276-A (JP)
Title: Manufacture of thyristor
Inventor: SADAMORI MASAAKI
IPC: H01L21/302
Filed: 1980-08-29
Abstract: PURPOSE:To enable the use of a semiconductor with a large area by forming a base region and an isolated region so deep that unnecessary part can be removed by cutting. CONSTITUTION:Boron is diffused deep into an n type silicon substrate 10 with a thickness of 200mum and an aperture of 50mm. to form an isolated band region 20. A p type base region 30 is formed and then, an emitter region 40 by a similarly deep diffusion of boron. After the n type silicon substrate 10 is removed by cutting by a given amount in the part of the main surface corresponding to a base region, and then, phosphorus is diffused into fixed location on a p type base region 30 to an n type emitter region 50.
Patent JP-S5244766-A (JP)
Title: Method of neutralizing exhaust gas
Inventor: TSUJI SABUROU
IPC: B01D53/34
Filed: 1975-10-06
Abstract: PURPOSE: In precipitating dust in acidic gas-cont. exhaust gas from combustion electrically, the exhaust gas is neutralized with alkali or alkaline earth metals to prevent corrosion of apparatuses and formation of acidic smut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05168611-A (JP)
Title: Stopper/shield combination closure body
Inventor: JIEIMUZU EI BAANZU
IPC: A61J1/00
Filed: 1992-05-13
Abstract: PURPOSE: To provide a closing body for closing an open end of a fluid tube sampler which can pierce and pull out a needle easily, is compact, and can prevent the pollution due to blood when the needle is pulled out. CONSTITUTION: The combined closing body consists of an elastic stopper 10 and a plastic cover 29. The stopper 10 has a sealed ring 22 which is placed apart in the vertical direction, and the sealed ring 22 is inserted into an open end of a tube sampler 40 to seal the tube sampler 40. Projection parts 26 which are placed apart in the peripheral direction are provided on the outer periphery of the stopper 10. Moreover, a recessed part is provided in a top part of the stopper 10. A hole 30 with which the projection part 26 of the stopper 10 engages is provided in a top part of a cover 22 so that a cover 26 and the stopper 10 are locked. Moreover, an opening 32 for receiving a needle is provided at the center in a central part of the cover 26.
Patent JP-S5823859-A (JP)
Title: Production of water-soluble dye
Inventor: SAKUMA SEIICHI
IPC: C09B67/54
Filed: 1981-08-03
Abstract: PURPOSE:A direct dye of C.I. direct black 19 type is varied in its development diameter ratio in thin layer chromatography by treatment with methanol to control the tone to the desired one stably and easily, thus giving a dye suitably used for an aqueous ink. CONSTITUTION:A direct dye of C.I. direct black 19 type, with a variety of tones, is treated with methanol to change its development diameter ratio in thin layer chromatography from its original before the treatment to give a dye with such a development diameter ratio as corresponding to the desired tone. The methanol treatment means that the dye is dispersed in methanol and washed under stirring, when it is a powder, or subjected to Soxhlet-extraction, or when the dye is soluble in water, the aqueous solution is gradually dropped in methanol to cause precipitation. The treatment time, the temperature of the methanol, and other factors are varied to control the dye to a desired tone.
Patent JP-H0415887-A (JP)
Title: Operational amplifier circuit
Inventor: OONISHI NORIYASU
IPC: G06G7/14
Filed: 1990-05-09
Abstract: PURPOSE:To reduce a circuit scale and to reduce a chip size by providing a current mirror circuit which is interposed between the output of an operational amplifier and the input of the other and which outputs a current corresponding to a current flowing in the interposing line. CONSTITUTION:When a switch 3 is turned on, a capacitor CSH is charged to a voltage VR. The operational amplifier 4 is negative-fed back through the current mirror circuit 10 and therefore the potentials of +input and -input comes to the same. Then, the current is prevented from flowing in a resistance 6. When the switch 3 is turned off, the charge voltage VR of the capacitor CSH is given to the +input of the operational amplifier 4. Thus, the potential of -input remains VR as it is. On the other hand, a voltage VN is given to one end of the resistance 6 from an input terminal 1 and the current of (VR-VN)/R6 flows in the resistance 6. The current is supplied from the collector of a transistor Q2 in the current mirror circuit 10, and the same current is given to a resistance 7 from the collector of a transistor Q3. The clock waveform of an opposite phase is outputted to an output terminal 2. Thus, the circuit scale is reduced and the chip size is also reduced.