baber/WOPTO huggingface dataset:
Patent JP-H06281735-A (JP)
Title: Rf -id responder wherein range was enlarged
Inventor: YOZEFU EICHI SUKUERUMAN
IPC: G01S13/74
Filed: 1993-03-26
Abstract: PURPOSE: To provide a extended range responder/antenna structure. CONSTITUTION: A responder/antenna structure 10 is made of a responder 12 coupled with a slender antenna 14 by means of a coil 16 loosely coupled. To maintain a high 'Q' and to prevent deviation, i.e., damping, coupling with the responder 12 of the coil 16 for the responder machine of adjusted type must be loose. By influence of both of lowering of 'Q' and deviation, i.e., damping, the responder 12 is subject to negative influence in the receive function of the responder 12 and in the responder readout range. The FR-ID efficiency of the device is optimized about application of this type by means of a slender antenna solution, the fact that the antenna 14 has connected to the response machine solely amplifies radiation of the responder signal against noises, whereby the signal to noise ratio of the RF-ID system is improved.  The width of a loop antenna of the responder eliminates the influence of noises on the readout range and substantially and very reduces it, and a wide readout range and be obtained.
Patent JP-S55160327-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKABE RIYUUHEI
IPC: G11B5/588
Filed: 1979-05-30
Abstract: PURPOSE: To prevent a screen from flickering due to the time-axis variation of a reproduced signal at the center part of the screen, by control-driving an electromechanical converting element by using a search signal, which is inverted at every scan on a recording track by the reproduced signal, in reproduction.  
     CONSTITUTION: Pulse A is supplied to terminal 33 and fixed-wave generator 26 generates a fixed wave, which is supplied to adder 16. With pulse A supplied to terminal 33, FF circuit 34 generates rectangular wave B, which is supplied to FF circuit 35 to obtain search signal C and this signal is applied to adder 16. This search signal is inverted at every scan on a track. Search signal C is detected by detector 21 by vibrating reproducing head 19 and then applied to sample holding circuit 37. On the other hand, waveform B of FF circuit 34 is sampled by pulses F obtained by sample pulse forming circuit 38 and its output waveform G is detected 36 to obtain an error signal, which is passed through adder 16 and driving circuit 17 to correct the position of the reproducing head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57183190-A (JP)
Title: Picture correction system
Inventor: ROKUNOHE MITSURU
IPC: H04N7/18
Filed: 1981-05-08
Abstract: PURPOSE:To compensate the disconnection defective of an optical fiber by increasing the brightness level of a picture element composed of a black dot or having a low brightness level by using the mean value of brightness levels of picture elements surrounding said picture element if there is such a picture element in a displayed picture. CONSTITUTION:An optical image from an optical fiber cable is digitized by an AD converter 12 according to coordinates from a coordinates generating circuit 11 and then applied to a buffer memory 14. The output of the buffer memory 14 is inputted to a level discriminating circuit 31 after coordinates conversion. The level discriminating circuit 31 writes the input data in a refresh memory 16 when it has a prescribed level or transfers the address of the data to a surrounding coordinates generating circuit 32 when the level of the data is lower than the prescribed level. The generating circuit 32 reads data, which correspond to the addresses of the surrounding data of the input data, out of the refresh memory 16, and an arithmetic circuit 35 calculates their mean brightness level, which is written in the refresh memory 16 as the brightness level of this data. Consequently, data absence due to the fiber disconnection of the optical cable  can be compensated.
Patent JP-H01242019-A (JP)
Title: Automatic toilet paper holder
Inventor: ASHIKARI EIZO
IPC: A47K10/34
Filed: 1988-03-24
Abstract: PURPOSE:To enable a toilet paper to be easily used by sandwiching the toilet paper with a pair of rollers, rotating the rollers using a motor to draw out the toilet paper and receiving and folding it on a paper carrier. CONSTITUTION:A body case 11 is provided with a motor 1, rollers 4a, 4b and a paper carrier 9 respectively so that a toilet paper 14 is sandwiched with the rollers 4a, 4b, the roller 4a is rotated by the motor 1 and the toilet paper 14 is sent out and received by the paper carrier 9 to be folded. when the paper 14 is cut off, the rollers 4a, 4b provide a brake since they sandwich the paper 14 so that the folded paper can be simply cut off with one hand by a paper cutting blade 6. That is, a button switch 5 is depressed to withdraw automatically the folded paper 14 so that the paper 14 is easily available always and simply by one hand.
Patent JP-H11265163-A (JP)
Title: Driving method for ac type pdp
Inventor: HASHIMOTO YASUNOBU
IPC: G09G3/291
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of addressing while avoiding the prolongation of a required time. SOLUTION: In an address term TA for forming a charge distribution corresponding to display contents through a linear scanning voltages Ppx and Ppy are impressed for generating priming discharging to a pair of electrodes X and Y for each line and afterwards, voltages Pax, Pay and Pa are impressed for generating address discharging only to a cell requiring change of a charging state. Simultaneously with the impression of voltages Pax, Pay and Pa to the cell of the row of i-th selection priority, the voltages Pax, Pay and Pa for generating priming discharging are impressed to a pair of electrodes of (i+2)th row or following row. In this case, (i) is an integer from 1 to n-2 (n: number of rows of selection object).
Patent JP-H03269368-A (JP)
Title: Acceleration sensor
Inventor: ASANO SHOGO
IPC: G01P15/09
Filed: 1990-03-20
Abstract: PURPOSE:To suppress the influence of external noise and to simplify assembling work by providing the acceleration sensor with an external case molded unitedly with a wiring connector and a fixing part, forming screw holes on the external case to clamp a fixing stay with scrours and fixing the sensor on a vehicle. CONSTITUTION:The acceleration sensor has balance type structure for electrically insulating both the positive and negative electrodes of respective piezo-electric ceramic elements 2, 3 from a base 11, shileding structure for shielding external noise such as electromagnetic waves by covering the whole surfaces of the elements 2, 3 and a circuit substrate part 15 with a metallic case 23 and structure for assembling the metallic case in the external case 25 molded unitedly with the wiring case 21 and the fixing parts 24, clamping the fixing stay 31 through the screw holes formed on the external case 25 to fix the sensor to a vehicle. Consequently, the connection of the sensor to the body part of the vehicle can be completed only by connecting the connector 21 of the vehicle to that of the sensor.
Patent JP-H06283523-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO TADASHI
IPC: H01L21/318
Filed: 1993-03-26
Abstract: PURPOSE:To provide an insulating film, which is sufficient in coverage, is high in self-flatness and is high in quality, as a passivation film. CONSTITUTION:A substrate treatment using an organic compound or a solution containing the organic compound is performed on a substrate of a plasma TEOS insulating film 16 to dissolve the substrate dependency of the film 16 and after that, anO03-TEOSNBG or PSG film 19 is formed as a passivation film by a normal pressure or reduced CVD method. A plasma nitride film (a P-type SiN film) 20 is formed on this film 19. Thereby, the formation of a passivation film, which is high in self-flatness, is high in film quality and is high in quality, can be achieved.
Patent JP-H07281030-A (JP)
Title: Hologram optical element, light pickup and manufacture thereof
Inventor: TAKEUCHI SHIGEKI
IPC: G02B5/32
Filed: 1994-04-06
Abstract: PURPOSE:To provide constitution by which a process is simplified with good quality when a hologram optical element is formed and a manufacturing method therefor and a small inexpensive light pickup by which two functions of going- returning passage separating and focus error detecting functions are realized by a single hologram. CONSTITUTION:When a hologram element is formed, grating pattern formation is etched on a thin film formed on a glass substrate, and a metallic thin film is also formed to realize a higher aspect ratio, and after a hologram pattern is once transferred to the metallic thin film, etching is performed. Light from a light emitting element is condensed on a light disk board by an action of a hologram 8 formed on an upper surface 5a of a transparent light guide member (parallel plate substrate) 5, and reflected light from the light disk board 11 is diffracted as returning passage diffracted light 14 in the polarizing direction of straight line polarization of the light emitting element, and is efficiently separated by a polarization separating film, and a focus error signal and a photomagnetic signal are detected.
Patent JP-S62226594-A (JP)
Inventor: YABU YASUHIKO
IPC: H05B6/10
Filed: 1986-03-28
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-S543427-A (JP)
Title: Projection type cathode ray tube
Inventor: KOBAYASHI HIROO
IPC: H04N5/74
Filed: 1977-06-09
Abstract: PURPOSE: To increase the mechanical strength as well as the processing performance for the projection type cathode ray tube, by constituting the area where the optical system of the vacuum peripheral unit is held and fixing by a acrew the projecting optical system to the flange part provided at the inner circumference surface of the ceramic cylinder in the peripheral unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01243989-A (JP)
Title: Dna having genetic information on glutamine synthetase and use thereof
Inventor: SAGAI HITOSHI
IPC: C07K14/195
Filed: 1988-03-23
Abstract: PURPOSE:To enable mass production of glutamine synthetase by cloning a gene of the glutamine synthetase, elucidating a primary structure thereof and transforming a host microorganism with a gene containing the above-mentioned gene. CONSTITUTION:A DNA of a microorganism which is a donor of a glutamine synthetase gene is separated, purified and cut by ultrasonic waves or restriction enzyme. The resultant DNA is then linked and cyclized with an expression vector, cut and converted into a linear form. The obtained recombinant DNA vector is subsequently introduced into a replicable host microorganism and screened using a vector marker and activity of a glutamine synthetase as an index. A microorganism holding the resultant recombinant DNA vector is cultured to separate and purify the recombinant DNA from the cultured microbial cells and the aimed DNA having genetic information about glutamine synthetase is collected from the recombinant DNA vector.
Patent JP-S54160147-A (JP)
Title: Communication control unit
Inventor: TAKITA SEIICHIROU
IPC: H04L29/10
Filed: 1978-06-09
Abstract: PURPOSE: To avoid the long-term pending state of the PCI interruption by carrying out the command skip to give switching to the new buffer only when the data is supplied actually in case the command is finished after the data transfer.  
     CONSTITUTION: The READ command received at channel adaptor F is set to command register A. At this moment, time supervisory mechanism D starts supervisory for the time. In the next sequence, adaptor F is set with circuit scan mechanism G and draws out the data from data register B storing the data to send it to the channel. In case the time supervisory has time-over before end of the data transfer, mechanism D makes status control mechanism E set the status requesting the command retrial to status register C. In case no time-over is secured, the status under which the status modifier bit is turned on is set to register C to be then sent to the channel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58185976-A (JP)
Title: Idle controller for internal-combustion engine
Inventor: SHIMIZU KOUICHI
IPC: F02D41/16
Filed: 1982-04-24
Abstract: PURPOSE:To improve the fuel consumption effectively by lowering the idle rotation from normal idle rotation to durable rotation upon decision of specific idle condition such as signal waiting, retardation of traffic, etc. and controlling to lead the firing timing. CONSTITUTION:When a throttle switch 17 detects full-close of throttle valve at the detecting section 11 under operation to decide the idle state at a discrimination controller 21, ON-OFF of a parking brake switch SW14 is first detected and when it is ON, it is decided from the outputs from a neutral SW16 and a clutch SW15 that the car will not start. When it is decided from the outputs from a water temperature sensor 18, engine rotational speed the engine rotational speed is lowered by an idle rotational speed controller 28. An idle firing time varier 27 will control to lead the firing time properly.
Patent JP-S54159804-A (JP)
Title: Multiple address data transfer unit
Inventor: YAMAUCHI TOSHITANE
IPC: H04L12/18
Filed: 1978-06-07
Abstract: PURPOSE:To make a high-speed and high-reliability transfer possible by linking all data receiving units with a chained OR circuit in the data transfer unit which transfers data of same contents to plural decentralized units. CONSTITUTION:This system is constituted by a data originating unit, which consists of transmission buffer Ta and transmission control circuit Tb, and data receiving units which consists of data receiving buffers R1, R2... and constituents OR1, OR2... of a chained OR circuit.
Patent JP-H01241381-A (JP)
Title: Spot welding method by three-phase powder source
Inventor: SATO RYODA
IPC: B23K9/06
Filed: 1988-03-23
Abstract: PURPOSE:To perform spot welding with large capacity having little adverse influence on a power source by converting a three-phase power source into a six-phase power source and farther, converting two three-phase voltages with different directions into the single-phase voltages to perform spot welding. CONSTITUTION:One each of primary coil X1, Y1 and Z1 and two each of secondary coils X21, X22, Y21, Y22, Z21 and Z22 with the same number of turns are wound respectively round three legs X, Y and Z. The primary side of the above- mentioned auxiliary power source transformer TA is connected annularly and star connections are formed respectively by the secondary coils X21, Y21, Z21, X22, Y22 and Z22 and the polarity to be a neutral point N is reversed, by which the balanced three-phase voltage is converted into the balanced six-phase voltage. The three-phase voltages having the positive and negative directions are then impressed on the three primary coils with entirely equal shape and dimensions which are wound respectively round two legs I and I' of welding transformers TW and T'W and the three-phase voltages having the positive and negative directions are induced on the secondary side coils as the single- phase voltages and impressed on spot electrodes ef and e'f' to perform spot welding.
Patent JP-H02249150-A (JP)
Title: Optical recording medium
Inventor: HASHIMOTO EIICHI
IPC: C09D11/10
Filed: 1989-03-23
Abstract: PURPOSE:To make the sticking and adhering possible for the optical recording medium of a double-side recording type to be fabricated by sticking process and to improve durability in a wet and hot atmosphere by using a UV curing adhesive in which a photopolymn. initiator specified in light absorptivity is incorporated. CONSTITUTION:The UV curing adhesive contg. 0.3wt.% photopolymn. initiator which has >=7% light absorptivity in a 350 to 450nm wavelength region is used for the adhesive. Further, this UV curing adhesive preferably consists mainly of an addition polymerizable ethylenic unsatd. compd. The optical recording medium which is sufficiently excellent in long-term durability (the maintenance of high adhesiveness and the stability of the recording film) even in a high-temp. and high-humidity atmosphere is obtd. in this way; in addition, the sticking and adhering of the double-side recording film medium by the UV curing adhesive is enabled.
Patent JP-H0594092-A (JP)
Title: Image forming device
Inventor: OGATA TAKAO
IPC: G03G15/01
Filed: 1992-02-20
Abstract: PURPOSE:To replenish the more accurate quantity of toner in an image forming device which controls a toner replenishing mechanism by the use of a controlled quantity determined by an integrating signal value corresponding to the quantity of consumed toner. CONSTITUTION:The output level at every picture element of a digital image signal converting photoelectrically an original image is counted by a counter 4 to calculate integrating signal value K and sent to a correction circuit 33. In the correction circuit 33, a minute error DELTAK generated when the integrating signal value K of 32-bit data is converted to the toner replenishing quantity of 8-bit data is integrated every time toner replenishment is carried out. When the integrating value exceeds the minimum replenishment integrating signal value level K1, it is converted to the quantity of toner replenishment and a control signal is sent to a motor driving circuit 7 from a CPU 61, thereby carrying out toner replenishment. By repeating the process, the minute error DELTAK is eliminated.
Patent JP-S60212839-A (JP)
Title: Optical recording disk and its manufacture
Inventor: AKAHIRA NOBUO
IPC: G11B7/24
Filed: 1984-04-06
Abstract: PURPOSE:To minimize noise at the time of recording and reproduction and, at the same time, to reduce the volume and weight of an optical recording disk, by providing a recording thin film which changes its state when a light is irradiated on a transparent substrate and covering the recording thin film with a protective layer on a transparent resin, whose surface is a light scattering surface. CONSTITUTION:A recording thin film 2 which changes its state upon receiving a light is provided on a transparent substrate 1 made of a material which is optically uniform and containing few inclusions of foreign matters. A material which changes either in refractive index or absorption coefficient upon receiving a light but its shape does not change is used for forming the recording thin film 2 and a closely-contacted protective layer 3b of a transparent resin is provided on the thin film 2. An uneven surface is formed on the surface 201b of the protective layer 3b by a rough grinding treatment, etc. By constituting an optical recording disk in such a way, noises at the time of reproduction do not occur because lights transmitted through the thin film 2 are scattered by the surface of the protective layer 3 and do not return to a reproduced light detecting system. Moreover, since the volume and weight of the disk are reduced, burdens of the rotating system and carrying system of the disk are lightened and the disk can be handled easily.
Patent JP-H11254276-A (JP)
Title: Grinding wheel polishing device for cylinder unit
Inventor: SHIGETA TATSUO
IPC: B24B5/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To measure a diameter by providing a polishing means in double, so that quick and high accurate mirror surface polishing can be performed. SOLUTION: This device is constituted by providing a roll chuck rotation means having a drive side chuck mechanism A rotating a drive side chuck cone 1 and a moving side chuck mechanism B moving a moving side chuck cone 2 to vertically stand a cylinder body R rotated by chucking its both ends, rough/finish polishing means C, D having a rough/finish grinding wheel 3, 4 in both sides of the cylinder body R, rough/finish grinding wheel residual amount measurement means measuring a residual amount of the rough or finish grinding wheel 3 or 4 by light receiving elements 6a, 6b, lubricating fluid spray means E spraying a lubricating fluid to rough/finish polishing position by a fluid spray pipe 7 or 8, and a roll diameter measurement means F moved along the cylinder body R to measure its diameter at each fixed pitch.
Patent JP-H05230920-A (JP)
Title: Fixing structure for main house member for prefabricated roof
Inventor: ONO HIROAKI
IPC: E04H1/12
Filed: 1992-02-19
Abstract: PURPOSE:To facilitate a work to assemble a roof by a method wherein a leg part formed at a main house member is engaged with the notch parts of a plurality of rafter members arranged in juxtaposition in a manner to point to the direction of inclination of the roof. CONSTITUTION:A rafter member 4 formed of an aluminum section approximately in the shape of a square cross section is formed, a bent piece 4a in an L- shape in cross section and a protrusion piece 4b having a pair of both parts 4e are integrally formed to the two sides of the rafter member 4. A main house member 6 wherein an upper half part approximately in a T-shape in cross section and a lower half part approximately in an inverted U-shape in cross section are integrally formed is formed and a pair of leg pieces 6a each having a lock claw 6c are protruded downward from the lower end part thereof. When the main house member 6 is caused to span a space between the rafter members 4, the two leg pieces 6a of the main house member 6 are engaged with the respective notch parts 4e of the rafter member 4. This structure reduces the number of parts and reduces a cost.
Patent JP-S51146183-A (JP)
Title: High frequency wave ion plating device
Inventor: YAMAGUCHI HISAO
IPC: H01L21/208
Filed: 1975-06-11
Abstract: PURPOSE: A high frequency wave ion plating device, that establishes enabling to change relative degree between electronic bombard and ion bombard at one cycle of high frequency wave by appling direct current electro-field capable of controlling high frequency wave electro-field. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63234039-A (JP)
Title: Oriented polyester film
Inventor: KUZE KATSURO
IPC: B29K67/00
Filed: 1987-03-23
Abstract: PURPOSE:To obtain the titled film containing little coarse particles and having excellent processability and running durability, by adding calcium carbonate containing a specific amount of P atom. as a lubricant. CONSTITUTION:The objective polyester film contains 0.005-1.0wt.% synthetic calcium carbonate having an average particle diameter of 0.05-5.0mum and containing 0.01-2wt.% P atom. The above calcium carbonate preferably has an areal ratio to the circumscribed circle of 60-100% defined by the formula and determined by the observation with scanning electron microscope.
Patent JP-H09257202-A (JP)
Title: Waste heat recovery device
Inventor: YOSHIMOTO YUZURU
IPC: F22B37/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To minimize a high elevation work or a mounting work in a narrow space and reduce greately the bypass volume of waste gas by fixedly supporting a heat transfer tube with a horizontal binding member and a vertical binding member which bind together horizontal supports and constituting a panel heat exchanger in one piece structure. SOLUTION: A horizontal support binding members 29 which binds a plurality rows of horizontal supports 28 is mounted by welding on each end of the horizontal supports 28 where a plurality stages of horizontal supports are provided in the vertical direction of heat transfer tubes so as to prevent the mutual contact and vibration or the like of finned transfer tubes 12a. To connect the binding member for a plurality stases of horizontal supports, a vertical binding member 30 is provided. The binding member 29 for the horizontal supports is fixed with the vertical binding member 30 on the upper side with a bolt and supported on the vertical binding member on the lower side under sliding structure with bolts. The binding member 29 for the horizontal supports and the vertical connecting member 30 are mounted when the upper and lower headers are integrated with the heat transfer tubes.