baber/WOPTO huggingface dataset:
Patent JP-H0946714-A (JP)
Title: Chrominance signal processing circuit for image pickup device
Inventor: ZEN KANJIYUTSU
IPC: H01L27/148
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a chrominance signal processing circuit causing no color slippage even at a high shutter speed in an image pickup device using the CCD of an interline system. SOLUTION: Transfer signals SG1 and SG2 are alternately impressed so as to use the signals SG1 in a vertical register 20 and the signal SG2 in the vertical register 21. Thus, the electric charge storage time of a pixel pair [G+Cy] for performing the electric charge mixing of an A1 line and the electric charge storage time of the pixel pair [Mg+Ye] are respectively equalized and an electric charge amount difference is prevented from being generated in the pixel pair. In the meantime, since the impressing timings of the signals SG1 and SG2 are different, the electric charge amount difference is generated from the difference of the electric charge storage time between the vertical register 20 and the vertical register 21.  Then, to the output signals S1 of a horizontal register 30 corresponding to the vertical register 20 and the output signals S2 of the horizontal register 30 corresponding to the vertical register 21, gain control based on a time ratio from reset signals SUB to the transfer signals SG1 and SG2 is performed and correction is performed.
Patent JP-H0476492-A (JP)
Title: Manufacture of helical coil container
Inventor: YAMADA MASAO
IPC: G21B1/00
Filed: 1990-07-17
Abstract: PURPOSE:To form easily a helical coil container with high accuracy by forming a fitting structure and key structure worked with desired accuracy in a connection of the coil container divided into a plurality of parts in the winding direction. CONSTITUTION:In a connection part of a helical coil container 14 divided into a plurality of parts in the winding direction, there are provided a fitting 12 structure and a key 11 structure formed with desired accuracy in a helical groove of a discharge tube. After the key 11 is inserted and connected by bolts 13, the connection is formed by being covered with a sealing film 15 from the inside of the container 14. Thus, the container 14 spaced from the discharge tube can be easily obtained with high accuracy. Also, a coil is wound around the container groove and a lid 16 of the container 14 is mounted with bolts 17 having a seal cap 18. Then, when the contact surfaces of the container 14 and lid 16 are seal welded 19 in the winding direction, stable plasma enclosure is provided and a helical coil holding air-tightness is obtained. Further, when another seal structure 20 is provided outside the container 14, only repair spots can be repaired from the outside after assembling of the coil without disassembly.
Patent JP-S6347826-A (JP)
Title: Managing method for data base
Inventor: KATO HIROSHI
IPC: G06F17/30
Filed: 1986-08-18
Abstract: PURPOSE:To enable keyword retrieval as to a data based upon a relational model structure by retrieving a value corresponding to a specified keyword as to respective attributes in an attribute value table and using a sum set of information having the same value as a retrieval result. CONSTITUTION:A sum set of values KW(1), KW(2),... as keywords is constituted in a domain table corresponding to (one or plural) optional attributes, and a keyword specified at the time of the storage of pieces of information Inf(1), Inf(2),... is set as an optional attribute value in the attribute value table 1 by referring the domain table 2(1). When information is retrieved, on the other hand, the value corresponding to the keyword is retrieved as to respective attributes (1)-(3),... in the attribute table 1 and the sum set of information having the same value as to the respective attribute which is obtained from the retrieval result is regarded as the retrieval result corresponding to the keyword.
Patent JP-S5893493-A (JP)
Title: Current detection protecting device
Inventor: MATSUO SABUROU
IPC: H02P5/74
Filed: 1981-11-28
Abstract: PURPOSE:To protect one device in a device for operating with a certain relation by controlling the other device by detecting the load current of the one device. CONSTITUTION:When the load current value of the first motor 1 becomes the prescribed value larger than the reference value so that the voltage detector 9 operates the third relay 13 with the result that its make contact 13a is closed, a self-holding relay 11 is energized, thereby closing its make contact 11a to perform a self-holding. When this self-holding relay 11 is operated, the break contact 11b is opened. Accordingly, the first and second motors 1, 4 are deenergized. In case of reoperation, a manual switch 10 is opened and may be reclosed.
Patent JP-S59131017-A (JP)
Inventor: TERANSU RII SHIYUMITSUTO
IPC: F16B45/02
Filed: 1983-10-13
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-S5981735-A (JP)
Title: Information rearranging device
Inventor: TASHIRO MAKIHIKO
IPC: G06F7/24
Filed: 1982-10-30
Abstract: PURPOSE:To rearrange easily the information by having a comparison between a noticed one of plural code systems contained in the data sent from the upper places and the code of the same system of the existing data and then performing the processing in accordance with a fixed procedure. CONSTITUTION:The n-th data Dm is sent to a CPU7 from a higher rank computer 1 via an input register 3 and an I/O control circuit 5 and compared with the data stored in an RAM12 in terms of a noticed code system. If the code data Cn of the data Dn is higher or lower than the highest or lowest code of the existing data, the data Cn is put into the n-th address or an address 0. Then 1 is applied to each address of the existing data. If the data Cn is set at the middle place of the existing data, the existing data is divided into two parts and then compared with the highest and lowest places of each region to decide the regions of those two divided data. The above-mentioned operation is carried out repetitively to these regions. Thus it is possible to rearrange easily the information just with the hardware. This system is suitably applied to an alphabetic list of names, etc.
Patent JP-H0354796-A (JP)
Title: Semiconductor integrated memory
Inventor: TAKADA TADAHIDE
IPC: G11C11/417
Filed: 1989-07-24
Abstract: PURPOSE:To realize fast operation and low power consumption by providing an X address selecting circuit with a wired OR predecoder and a Y address selecting circuit with no wired OR predecoder. CONSTITUTION:The Y address selecting circuit 4 consists of a Y address input circuit 41 which converts a Y address signal ADY of low amplitude logical voltage into a differential signal, a Y-address side level shifter 42 which converts the level of its output signal, and a Y decoder 43 which decodes its output signal and selects a specific digit line DL and a specific sense amplifier of a sense amplification part. Then the low amplitude logical voltage of the Y address signal ADY is converted an MOS logical amplitude voltage which selects or does not select digit lines and sense amplifiers. Thus, a wired OR predecoder which is large in current consumption is not used for the Y address selecting circuit 4, so the fast operation and low current consumption are realized.
Patent JP-2001023934-A (JP)
Title: Substrate cutting method and circular blade
Inventor: MADA YOICHI
IPC: H01L21/301
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate cutting method which can cut a material having a weak mechanical strength, a hard and brittle material, a material having high cutting pressure and a material having a film of a weak adhesion, which have been hitherto inappropriate as an object of cutting, with high accuracy, and a circular blade. SOLUTION: A substrate cutting circular blade A of a constitution, where a lubricating film having an extreme pressure resistance, a water resistance and a durability is formed previously on both side surfaces of a lubricating oil coated-region 1, including a blade abrasive grain blade 2 on the outer periphery of a blade mounting metal ring 3, is formed. Using this blade A, a substrate 4 is subjected to dicing work, whereby the cutting resistance of the blade A is reduced and as a result, since the thickness of a work deteriorated layer is reduced, a high accuracy work, which is hard to have a chipping generated, breaks or the like, becomes possible. Especially, this blade A is effective for dicing work of a hard and brittle material, which is easy to cause the chipping, and also a material of weak mechanical hardness, a material of a high cutting pressure and a substrate with a film, which tends to cause peeling of a film and is weak in adhesion.
Patent JP-H0244019-A (JP)
Title: Impregnating pitch for producing carbon composite material reinforced with carbon fiber and its production
Inventor: YUMITATE KOZO
IPC: C04B35/83
Filed: 1988-08-02
Abstract: PURPOSE:To obtain the title impregnating pitch being inexpensive and having high stability at high temp. by allowing the pitch to contain a specified proportion of quinoline insolubles constituted of free carbon and spherical mesophase having a specified particle size range, and regulating a softening point of the pitch to be in a specified range. CONSTITUTION:A soft pitch (30-70 deg.C softening point) or a medium pitch (70-110 deg.C softening point) contg. 3-10wt.% free carbon is prepd. as starting material, and spherical mesophase having 10-15mum particle size is generated by heating the pitch at 350-500 deg.C in inert gas atmosphere such as N2. Then, the pitch contg. the generated mesophase is distilled under <=20mmHg reduced pressure in order to improve carbonization yield of the pitch to remove thus a low molecular weight fraction, and the softening point of the pitch is adjusted to 200-250 deg.C. Thus, an aimed impregnating pitch for producing a carbon composite material reinforced with carbon fiber is obtd.
Patent JP-H1070205-A (JP)
Title: Nonvolatile memory cell and programming method therefor
Inventor: UN RIMU CHIYOI
IPC: H01L29/788
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate simultaneous detection of single level or multilevel programs while separating the program from a region for verification by providing a control gate for controlling the quantity of charges being transferred from a floating gate to a program select gate at the time of programming. SOLUTION: A single tunnel diode is formed between a program select gate 31 and a floating gate 32. In case of an N type transistor, programming is performed by extracting electrons from the floating gate 32 to the program- select gate 31 through a transistor. At the time of programming, a program operating region can be isolated perfectly from the channel region of a cell. More specifically, the current path of program is isolated from the channel region at the time of programming. Consequently, variation in the conducting state of a channel region 38 corresponding to the variation in the quantity of charge at the floating gate 32 can be monitored at the time of programming independently from the program.
Patent JP-H0834768-A (JP)
Title: New dimethacrylate
Inventor: MIYOSHI TAKANORI
IPC: C07C323/17
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a new compound excellent in (co)polymerzability and cross- linking property, providing a resin having a high refractive index useful for a highly heat-resistant resin and a lens material by homopolymerization or copolymerization with another copolymerizable compound. CONSTITUTION:9,9-Bis(2-methacryloyloxyethylthio)fluorene of formula I. This compound is obtained by preparing fluorenone-bis-2-hydroxyethylmercaptol of formula II from 2-fluorenone and 2-mercaptoethanol and, for example, esterifying the compound with methacrylic acid of formula III in a dehydrating solvent such as toluene in the presence of an acid catalyst such as sulfuric acid.
Patent JP-H0852861-A (JP)
Title: Method and device for detecting estimation error in multicolor press and automatic controller for adjusting estimation
Inventor: ONO KINICHIRO
IPC: B41F33/14
Filed: 1994-08-16
Abstract: PURPOSE:To use small register marks and embody high estimation-error detecting accuracy and high estimation adjusting accuracy without depending on the quality of paper even if the detecting time is shortened with regard to the device and method for detecting estimation errors in a multicolor press and automatic controller for estimation adjustment. CONSTITUTION:On running paper 5, a plurality of rectangular or square register marks are printed in the direction crossing the running direction for every plate cylinder 2. A light source is flushed with a reference pulse outputted from an encoder 4, which is rotated in synchronization with the rotation of each plate cylinder 2. Each register mark is read with a matrix detecting means 11 and 12 in synchronization with the flushing. The coordinates of the center of the gravity of each register mark is computed based on the read matrix data of each register mark. The deviation between the coordinates of the center of gravity of each register mark and a specific reference coordinates is obtained, and the deviation is made to be the estimation error.
Patent JP-S6436834-A (JP)
Title: Structure of brace housing
Inventor: OTA KAZUYA
IPC: E04B1/18
Filed: 1987-07-31
Abstract: PURPOSE: To prevent deterioration of hysteresis characteristics by a method wherein a brace coupled to a frame work through a pin coupling is formed that two constitution members are coupled together through the pin coupling and an elastic member to urge the brace in a direction crossing the direction of length is coupled to the pin coupling. CONSTITUTION: Two braces 10a and 10b are relatively rotatably coupled to a square framework 1 by a pin coupling 14. The braces 10a and 10b are formed that two brace constitution member pairs 11a, 12a, 11b, and 12b are relatively rotatably coupled through the pin couplings 13a and 13b. Elastic members 15a and 15b to urge the braces 10a and 10b in a direction, in which the braces cross each other in the direction of length, are coupled to the pin couplings 13a and 13b. This constitution blocks deformation of a framework 1 by the tensile proof stress, prevents the occurrence of local deformation by displacing the pin couplings 13a and 13b by the elastic members 15a and 15b even when a compression force is exerted on the braces 10a and 10b, and maintains excellent hysteresis characteristics.
Patent JP-2000024062-A (JP)
Title: Self-propelled vehicle for walking practice
Inventor: TANAHASHI SHIGEO
IPC: A61H1/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable a trainee to practice walking safely by himself and, when he gets too tired to walk any longer, to ride to a predetermined place. SOLUTION: This self-propelled vehicle A for walking practice comprises a vehicle body 1 formed by connecting annular bodies 11, 12, 13 with connectors to be horizontal, a storable seat disposed in the vehicle body 1, rear wheels 32 and a front wheel 31 incorporated in the rear and front parts of the annular body 11, a motor 4 for driving the rear wheels 32, a battery 5 accumulating the power for actuation to the motor 4, a handle 6 for manually operating directions of the front wheel 31, a speed setter 7 for manually setting the vehicle speed, and a motor driving circuit 8 for actuating the motor 4 so as to gain the vehicle speed set at the speed setter 7, so that in practicing walking, it enables an aged person to enter the vehicle body 1, to practice to walk by gripping the handle 6, and when he gets tired, to sit on the seat for a ride to a predetermined place.
Patent JP-S6085195-A (JP)
Inventor: MIZUTANI TSUTOMU
IPC: E21D9/12
Filed: 1983-10-17
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-2000029068-A (JP)
Title: Liquid crystal display device
Inventor: KANAMARU SHOJI
IPC: G02F1/1345
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which may be manufactured at a cost lower than the cost of a liquid crystal display device of a full-surface polysilicon type and at a higher throughput higher than that thereof. SOLUTION: This liquid crystal display device is constituted by forming picture element parts 20 and drive parts 40 for executing switching of these picture element parts 20 on the same substrate 10. An active layer 24 formed at the TFTs(thin-film transistors) 21 of the picture element parts 20 consists of amorphous silicon. The active layer 44 formed at the TFTs 41 of the driver parts 40 consists of the polysilicon reformed by heat treating the amorphous silicon. The film thicknesses of the active layers 24, 44 are formed thicker than 30 nm and at <=60 nm.
Patent JP-S6084573-A (JP)
Inventor: SASE KIICHIROU
IPC: G09F9/30
Filed: 1983-10-17
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-H0479474-A (JP)
Title: Color picture reader
Inventor: SUZUKI MASAHIRO
IPC: H04N1/60
Filed: 1990-07-18
Abstract: PURPOSE:To calculate the optimum color correction coefficient even when secular change is generated in a reading means and the properties of a color chip by calculating the color correction coefficient from the value reading plural color chips and the target value of the specified color correction stored in a color correction target value storage means. CONSTITUTION:The reference value of a scanner reading data against plural color chips used by a color correction coefficient calculation mode is stored in a reference data storage means 16, and plural color chips 14 are read by a color picture reading means 1, and the obtained digital color picture data is compared with the data against the corresponding color chip stored in the reference data storage means 16. The color correction coefficient is calculated from the digital color picture data obtained by reading plural color chips in a color correction coefficient calculation means 8 and the color correction target value corresponding to the comparison result obtained by a comparison means 17 to be stored in a color correction coefficient storage means 5. Thus, the optimum color correction can be performed even when the secular change is generated in integral spectroscopic sensitivity characteristics and in the spectral reflectance characteristics.
Patent JP-H1016810-A (JP)
Title: Vehicle behavior control device
Inventor: FUJIWARA YUKIHIRO
IPC: B62D7/14
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To maintain high stability at any time by stopping feedback control immediately after a momentary power stoppage occurs during operation. SOLUTION: A momentary power stoppage is judged (step 1). If no momentary power stoppage occurs, the offset removing process is implemented (step 2), and the drift removing process is implemented (step 3). If a momentary power stoppage occurs, the action of a F/B controller is stopped (step 4), only the drift removing process is implemented (step 5), and the steering angle of a steering wheel is judged (step 6). If the steering wheel is judged to be in the linear traveling state, the output value γSENS of a yaw rate sensor is received (step 7), and it is compared with a drift value γEV1 (step 8). If both values are nearly equal, γEV1 is used as the temporary offset value (step 9), γEV1 is cleared (step 10), the drift removing process routine is returned to the normal state (step 11), and the operation of the F/B controller is resumed (step 12).
Patent JP-S6349708-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: SANO HIROHISA
IPC: G02B6/42
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a low-loss optical multiplexer and demultiplexer with good wavelength separability by arranging at least three optical waveguides which differ in propagation characteristics mutually while adjacent optical waveguides operate as a directional coupler. CONSTITUTION:When Si is used for a substrate 13, an SiO2 layer is formed by heat oxidation as a buffer layer 12 and SiO2+TiO2 is formed by a CVD method, etc.; and a protection film is formed thereupon and then etched up to the buffer layer 12 to form waveguides 2 and 3. Then SiO2+TiO2 is laminated by the CVD method, etc., to specific thickness and then photoetched again to form waveguides 1, 4, and 5, and a clad layer 11 is formed as a protection film. When light beams with wavelengths lambda1 and lambda2 are multiplexed and demultiplexed, the refractive indexes of the waveguides 1-5 and the effective sectional areas of the waveguides are so selected that the coupling wavelength is lambda1 between the waveguides 1 and 2 is lambda1, lambda2 between 1 and 3, lambda1 between 3 and 5, and lambda2 between 2 and 4. Consequently, incident light 6 is distributed to solid lines 7 and 8 and the isolation between the lambda1 and lambda2 is improved.
Patent JP-H0242155-A (JP)
Title: Air-fuel ratio control method of internal combustion engine for vehicle
Inventor: FUKUTOMI YOJI
IPC: F02D41/14
Filed: 1988-08-02
Abstract: PURPOSE:To reduce the CO discharge quantity in the exhaust gas by increasing the reference quantity if the car speed is within the preset range when the fuel feed quantity is larger than the reference quantity and the air-fuel ratio of the air-fuel mixture is forcibly made rich. CONSTITUTION:A sensor 4 detecting the opening of a throttle valve 3, a sensor 8 detecting the absolute pressure in an intake pipe 2, sensors 10 and 11 detecting the cooling water temperature and the engine rotating speed respectively, and a sensor 14 detecting the oxygen concentration in the exhaust gas are provided on an engine 1 respectively. A fuel injection valve 6 is controlled by an electronic control unit 5 based on detection signals of them. When the fuel injection quantity is smaller than the reference quantity, for example, the air-fuel ratio of the air-fuel mixture is corrected in response to the oxygen concentration in the exhaust gas. In this case, the speed of a vehicle is detected by a sensor 15. When the detected car speed is within the preset range, the reference quantity is increased to continue and extend the correction.
Patent JP-2001021248-A (JP)
Title: Centralized control device for showcase
Inventor: FUKUMOTO MASAHITO
IPC: F25D11/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To perform reliable and easy monitoring work on the maintenance manager side when a plurality of showcases are collectively controlled. SOLUTION: This centralized control device comprises a main control device 3 installed at a shop and collecting data from each show case; and a remove control device 1 installed on the maintenance manager side. The main control device 3 and the remote control device 1 transmit and receive data through a communication circuit. The main control device 3 transmits data on the collected operation state of each show case as daily report data to the remote control device 1 at least one per day and the remote control device 1 preserves received daily report data and displays and outputs the data on a display.
Patent JP-2001022540-A (JP)
Title: Data processor and storage medium
Inventor: MORI HIROMI
IPC: B41J29/42
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a general user to easily confirm setting information on a data processor which receives input data from outside and outputs the data in an acknowledgable state according to the previously set setting information. SOLUTION: This printer controller 1 receives document data sent from a computer 4 through an I/O port 5 under the control of a CPU 7 and stores the document data in a receiving buffer in a RAM 8. After the document data are stored, the CPU 7 executes an emulation program stored in a ROM 6 to read and analyze the document data and expands them into an image in a page buffer 8b according to the setting information. This image is sent to a printer engine 2 through an I/O port 5 and a document corresponding to the document data is printed on a form as a recording medium.