baber/WOPTO huggingface dataset:
Patent JP-H03189271-A (JP)
Title: Power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D5/04
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate the need of an extra steered angle detector by calculating the inside resistance of a motor with a motor temperature determined from the temperature of a motor drive element, determining back electromotive force by the inside resistance, applied voltage to the motor, and drive current, and moreover computing steering angular velocity. CONSTITUTION:In a device in which a motor 8 for generating steering auxiliary force is drive-controlled with a drive signal determined with a control part 7 based on the output signal of a torque sensor 6 and a vehicle speed detector 18, a PWM drive circuit 72, controlling, voltage supplied to the motor 8 by a duty ratio from a PID processing part 76, is provided in the control part 7. A temperature sensor 71G detecting the temperature of a power transistor 72a is provided in the vicinity of the power transistor 72a as a drive element in the drive circuit 72. A steered angle is calculated 71d from a motor 8 temperature, applied voltage, and drive current determined with a temperature sensor 71g, voltage detection circuit 71b, and current detection circuit 71c, and the drive current of the motor 8 is controlled by the steered angular velocity.
Patent JP-H04207283-A (JP)
Title: Motion compensation dot interlace encoding method
Inventor: AONO HIROAKI
IPC: H04N19/51
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the picture quality of a moving part from deteriorating by encoding motion information in block unit by the LSB of each picture element, and utilizing the motion information in block unit. CONSTITUTION:An inputted video signal is converted from a sampling pattern to a dot-interlaced sampling pattern by a switch 3. Also, the video signal is inputted to an information detection circuit 5, and the motion information is detected. Thereby, the LSB of a leading picture element in a detected block is set at '1' by using a switch 6, and the motion information is encoded on the LSB of another picture element. Meanwhile, when no motion information is detected, the LSB of the leading picture element in the block detecting the motion information is set at '0' by the switch 6. A signal transmitted on a transmission line 7 is judged whether the LSB of each picture element of the block is video information or the motion information by a memory address control circuit 9. When it shows the motion information, the position of the video information in a preceding frame stored in frame memory 10 is shifted and is fitted in the position of the picture element of the present frame.
Patent JP-H11167818-A (JP)
Title: Conductor for high magnetic field magnet
Inventor: NAKAGAWA KAZUHIKO
IPC: H01B1/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To hold high conductivity and high mechanical strength, and easily obtain high magnetic field when a conductor is used as a high magnetic field magnet by forming a single wire with an Nb/Cu two phase dispersion reinforcing type composite material single wire. SOLUTION: Nb powder and Cu powder are mixed to prepare a Nb powder/Cu powder mixture. An industrial oxygen-free Cu core material is inserted into the center of an industrial oxygen-free Cu tube of a single wire covering material, and Nb/Cu mixture powder is filled between the Cu tube of the single wire covering material and the Cu core material. By conducting powder extrusion work or drawing work, an Nb/Cu two phase dispersion reinforcing type composite material single wire having a small diameter is obtained, then it is passed through a hexagonal die to form a hexagonal Nb/Cu two phase dispersion reinforcing type composite single wire.  A small diameter conductor for high magnetic field magnet comprising a Cu core material 1, an Nb/Cu two phase dispersion reinforcing type stacked composite layer 2, a single wire Cu covering layer 3, and a multiple wire Cu covering layer 4 can be obtained.
Patent JP-H08120437-A (JP)
Title: Substrate for apparatus, its production and apparatus using the same substrate
Inventor: SATO KUNIO
IPC: H01L21/316
Filed: 1994-12-13
Abstract: PURPOSE: To produce a substrate for coating treating apparatus excellent in electrical insulating capacity by subjecting an electrically conductive layer formed on the surface of the main body of an electrically conductive substrate to oxidation under heating to form into an electrically insulated layer. CONSTITUTION: An electrically conductive layer 2 is formed on the surface having electrical conductivity of the main body 1 of a substrate. As for the same electrically conductive layer 2, the metals such as Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, their nitrides, carbides, carbon nitrides, borides or the like are preferably formed as a single layer or plural layers. Furthermore, this electrically conductive layer 2 can be formed by ion plating, plasma CVD or the like, and the thickness of each layer is suitably regulated to about 2 to 20μm. After that, this electrically conductive layer 2 is subjected to oxidation under heating, e.g. at 450 to 800 deg.C in the air. Thus, an electrically insulated layer 3 of oxide such as TiO2 good in adhesion, having denseness and free from pinhole, can be formed.
Patent JP-2000160951-A (JP)
Title: Wind collecting window
Inventor: NAGASE TOMOYA
IPC: E06B7/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a wind collecting window getting a sufficient ventilation quantity, preventing the blowing-in of rainwater when it is opened, and preventing a crime by forming ventilation holes and a ventilation window respectively, communicating the ventilation holes and ventilation window to form a ventilation trunk, and fitting a cover openable to the indoor side to the ventilation window. SOLUTION: A hide plate 2 is suspended on the outside of the lower end of a window frame 1, a shutoff plate 5 is erected at a prescribed interval from the hide plate 2, and ventilation holes 6, 7 are formed between the shutoff plate 5 and the lower section of the window frame 1 and between the outside end of a lower frame 4 and the lower end of the hide plate 2 respectively. The ventilation holes 6, 7 are communicated with a ventilation window 8 formed by the middle of the lower frame 4 and the middle of the window frame 1 to form a ventilation trunk 9. The support section 11 of a cover 10 is coupled with the lock section 20 of the lower frame 4 and is openably fitted to it so that the ventilation window 8 can be opened or closed from the indoor side by an upper end section 21.  A sufficient ventilation quantity can be secured, the ventilation trunk preventing the infiltration of rainwater can be formed, and the ventilation window 8 can be optionally opened or closed.
Patent JP-2001147938-A (JP)
Title: Information retrieval method
Inventor: SHIMONO TOMOYA
IPC: H04M3/42
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and exactly retrieve a name such as desired article name. SOLUTION: This information retrieval method for retrieving names registered in a database comprises a display means S1 for displaying characters effective in Japanese syllabary on a display screen, a first character detecting means S3 for detecting a first character selected by an operator out of the displayed characters, an individual display means S9 for defining each of characters, which starts with the vowel of 'a', on a vowel row and respective consonant rows as a second character, which follows the first character and displaying the each of combination of first and second characters in individual display areas, a display area detecting means S12 for detecting a selected display area,  and a retrieved result display means S13 for retrieving/extracting a name corresponding to the combination of first and second characters displayed in the selected display area from the data base and displaying the list of these names.
Patent JP-H11221384-A (JP)
Title: Sewing machine
Inventor: SUGIMOTO NAMI
IPC: G09G5/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine provided with a seam pattern list display function by which the whole seam patterns of a selected kind among the multiple seam patterns are successively displayed at sight on a display by a simple operation. SOLUTION: When the kind of the seam patterns(for example, one-point patterns or decorative sewing patterns as the seam patterns of pattern sewing) is previously selected, its first screen is displayed on the display (the display of the four seam patterns). A list display command switch is depressed in this state (S3, Yes). When a succeeding page exists as the seam patterns of the kind (S17, Yes), it is displayed (S12, Yes). When the succeeding page exists after discriminating whether the succeeding page exists or not again after a prescribed time elapses, it is displayed. The patterns are selected during the display.
Patent JP-2001154638-A (JP)
Title: Liquid crystal display device and storage medium
Inventor: WATANABE KOICHIRO
IPC: G09G3/36
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting an easier-to-see display by controlling an emitting light quantity of a back-light according to external illuminance, and to provide a storage medium. SOLUTION: A CPU 11 detects illuminance near a screen surface by external light, and when the illuminance is illuminance (a) or lower, a back-light 17 is turned on at a weak light quantity level. When the illuminance ranges between (a) and (b), a residual quantity of a battery 20 is detected by a battery residual quantity sensor 19, and when the battery 20 has a sufficient residual quantity, the back-light 17 is turned on at an intense light quantity level. When the battery 20 has an insufficient residual quantity, the back-light 17 is not turned on. When the illuminance is at the level b or higher, the illuminance of the external light is judged as sufficient and the back-light 17 is not turned on.
Patent JP-H01177048-A (JP)
Title: Data inputting device
Inventor: TOO KIMIHIKO
IPC: G03G21/00
Filed: 1987-12-29
Abstract: PURPOSE:To packagedly load the specifications of a target machine when a 2nd storage medium is connected by reading the data of the 2nd storage medium and storing it in a prescribed memory. CONSTITUTION:The title device is provided with a connection detecting means detecting connection with the 2nd storage medium storing action modes which can be set in the target machine loading the data of a 1st storage medium and the data loading control means which reads the data of the 2nd storage medium and stores it in a prescribed memory when the 2nd storage medium is connected. Thus, the action modes which can be set in the target machine can be easily and packagedly registered in the main device from a storage medium (for example, IC card) storing the action modes.
Patent JP-H08166998-A (JP)
Title: Centralized monitor system for automatized machine
Inventor: MATONO HIDEYUKI
IPC: G06Q40/00
Filed: 1994-12-15
Abstract: PURPOSE: To easily execute the management of a fault processing slip, and besides, to efficiently execute the retrieval of the same. CONSTITUTION: In a master file 21, information for discriminating plural automatized machines is stored. A fault log file 22 stores the fault log of plural automatized machines. A remote instruction log file 23 stores the data of the contents of a remote instruction for plural automatized machines. A guard work file 24 stores guard work result data transmitted from a guard work result transmitting part. A fault processing slip managing part 11 generates fault processing slip data from the data of these files, and stores it in a fault processing slip data file 25, and simultaneously, when it receives a retrieving request in respect of a fault, it retrieves the fault processing slip data stored in the fault processing slip data file 25.
Patent JP-H03192925-A (JP)
Title: Digital signal regenerating device
Inventor: KUROSE NORIO
IPC: G11B20/18
Filed: 1989-12-22
Abstract: PURPOSE:To improve the operability and to attain the convenience by selecting a frame interleave length automatically corresponding to the number of times of occurrence of errors. CONSTITUTION:A frame lock signal representing the frame SYNC detection state outputted from a frame SYNC detection circuit 6 and an error flag outputted by an error correction circuit 5 acting like an error detection circuit are fed to an interleave length discrimination circuit 11, and the output of the interleave length discrimination circuit 11 is fed to a frame de-interleave circuit 3 as a switching signal switching the frame interleave length. While the frame SYNC is detected, the number of times of errors is detected and the interleave length from the frame de-interleave circuit 3 is automatically switched corresponding to the number of times of generation. Thus, the operability is improved and the convenience is offered.
Patent JP-H09176651-A (JP)
Title: Liquid crystal orientation agent
Inventor: NISHIKAWA MICHINORI
IPC: C09K19/56
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a liq. crystal orientation agent which, when used for forming a liq. crystal orientation film, can give a liq. crystal display device exhibiting a good liq. crystal orientation and excellent in the long-term stability of pretilt angle. SOLUTION: This liq. crystal orientation agent contains at least either a polyamic acid formed by reacting a tetracarboxylic dianhydride represented by the formula (wherein R<1> is a tetravalent org. group having a steroid backbone) with a diamine represented by the formula: H2 N-R<2> -NH2 (wherein R<2> is a divalent org. group having a steroid backbone) or an imidated polymer formed by the cyclodehydration of the polyamic acid.
Patent JP-H07187960-A (JP)
Title: Hair treating method
Inventor: GO NAOHISA
IPC: A61K8/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a hair treating method capable of lightly, simply and efficiently improving hair quality and hair damage even in a place incapable of washing with warm water. CONSTITUTION:This method is to treat hair with steam after applying a hair treating agent to hair or simultaneously with the application. As the hair- treating agent, a hair-treating agent containing at least one kind of nonionic amphiphatic compound having at least one long-chain branched alkyl group or alkenyl group and 2-12 HLB and capable of retaining a liquid crystal structure in itself or a mixture with water at an any temp. between 0-50 deg.C is used.
Patent JP-H08165308-A (JP)
Title: Method of polymerizing vinyl chloride
Inventor: NAKAMURA TOMOYUKI
IPC: C08F14/06
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a polyvinyl chloride satisfactory in properties such as odorlessness, initial coloration, heat stability, resistance to formation of fisheyes, and plasticizer absorption. CONSTITUTION: This method comprises using a polymerization initiator comprising a peroxyester represented by the formula (wherein, R is 1-7 C linear or branched alkyl, cycloalkyl, phenyl, or phenyl substituted with 1-4 C linear or branched alkyl; and n is an integer of 1-4) or combination thereof with a polymerization initiator having a 10-hr half-life temperature of 33-60 deg.C as measured in the 0.1mol/l benzene solution.
Patent JP-H09169411-A (JP)
Title: Crane for automated warehouse
Inventor: NAGABORI KATSUHIRO
IPC: B66C13/18
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To surely and precisely detect the travelling position in relation to travel control of a crane by a simple structure without being affected by slippage, or the like between a travelling wheel and a travelling rail, eliminate the need for code-plates to shorten the cycle time, and contribute to the miniaturization of an end stopper. SOLUTION: By arranging-providing plural traveling position detecting devices 18 each of which generates pulse by the rotation of a different rotary roller from the travelling wheel, and allowing a crane to travel a required distance during the test running, a control device 15 determines the ratios of pulses from the respective travelling position detecting devices 18 and stores the ratios as constants. Then, the ratios of pulses from the respective travelling position detecting devices 18 during the actual travelling of the crane, are determined and compared to the constants.  When the comparison results are within the prescribed range, the travel of the crane is regarded as normal, and a control signal 15a is outputted to a travel driving device 16, and when the comparison results are outside the prescribed range, the travel of the crane is regarded as abnormal, and the driving of the crane is stopped.
Patent JP-H06161416-A (JP)
Title: Display device with function for deciding computer
Inventor: OKUNO HIROMITSU
IPC: G09G5/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide the display device capable of deciding even a computer which can not be decided before. CONSTITUTION:This display device is equipped with a variable oscillation circuit 4 which can oscillates at an optional frequency, a 1st edge extracting circuit 2 which extracts the leading edge of the signal oscillated by the oscillation circuit 4, a 2nd edge extracting circuit 5 which extracts the trailing edge of an input video signal, and a mask circuit 3 which compares the respective edges extracted by both the edge extracting circuits 2 and 5. Then the variable oscillation circuit 4 is synchronized with the frequencies of plural object video signals selected by the same method as before and then a CPU 12 specifies a dot clock as a frequency per pixel of the input video signal on the basis of the waveform outputted by the mask circuit 3 to decide the kind of the computer.
Patent JP-H0767765-A (JP)
Title: Electric rice cooker
Inventor: WASHISAKI TATSUO
IPC: A47J27/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide an electric rice cooker excellent in productivity and provided with a coil base sealing a heating coil capable of heating by electromagnetic induction and cooking, which has improved the rice cooking performance. CONSTITUTION:A coil base 33 as an inner pot storing portion for storing an inner pot 36 has heating coils 38 formed like blocks by self-welding insulating covering materials and sealed so as to face the bottom and the underside of the heat generating layer of the inner pot, the innermost and outermost peripheries being densely wound and the distance to the outer periphery of the inner pot 36 being constant.
Patent JP-H04200636-A (JP)
Title: Deodorant body
Inventor: FUKUDA AKIO
IPC: B01J20/10
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a deodorant body which can use deodorant material in large quantity and improves deodorizing effect by using deodorant and porous carrier consisting essentially of a ceramic long fiber for supporting this deodorant material. CONSTITUTION:A ceramic long fiber 2a consisting essentially of silica, alumina, etc., is laminated to form a laminated body (a porous carrier) 2. A deodorant material 3 such as granular activated carbon, metal phthalocyanine, etc., is deposited on the surface of the fiber interwined as being laminated. Thus, deposited quantity on the carrier is large, moldability is excellent and is applicable for cooking apparatus, refrigenerator, etc., needing deodorizing effect highly.
Patent JP-2000163728-A (JP)
Title: Magnetic head and its production
Inventor: NAMEKATA TAKEHIKO
IPC: G11B5/60
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic head having improved sliding characteristics and electromagnetic characteristics with superior production efficiency by providing fine ruggedness which does not hurt a magnetic recording medium to only the sliding surface of a sliding member opposite to a magnetic recording medium to form fine air passages without changing the properties of a polish-finished core member. SOLUTION: After assembling ionto a magnetic head, the sliding surfaces of a core member and a sliding member opposite to a magnetic recording medium are mirror-finished to <=3.0 nm average roughness Ra and chemically etched with an aqueous etching solution containing an oxidizing agent, an acid and an alkali to provide fine ruggedness to only the sliding surface of the sliding member without varying the condition of the smooth surface of the core member polish-finished until a layer degenerated by working is removed. The top of each projection of the fine rugged surface can be made approximately flat so as to improve the air flow between the sliding surface and the medium in sliding.
Patent JP-H08174254-A (JP)
Title: Manufacture of high strength and high toughness welded steel tube
Inventor: TAKAMURA TOSHIHIRO
IPC: B23K26/21
Filed: 1994-12-20
Abstract: PURPOSE: To attain the manufacture of high strength and high toughness welded steel tube having a flawless weld zone. CONSTITUTION: A steel strip which is a medium carbon steel and contains as special components one or more of 0.01-0.06% Nb, 0.01-0.06% V and 0.01-0.06% Ti is prepared and is worked into a tubular body 1, and the abutting part of the tubular body 1 is preheated to 600 to 1,300 deg.C by high frequency induction heating 6 or electric resistance heating. Successively, welding/joining is performed by a laser beam 3 on the abutting part of the preheated tubular body 1, and weld zone thus joined by welding is heated to a temperature range of Ac1 +50 deg.C to 1,000 deg.C and then air cooled. Further, if necessary, prescribed quenching and tempering are performed.
Patent JP-H09152619-A (JP)
Title: Liquid crystal display device
Inventor: ARITOME MASAHITO
IPC: G02F1/1345
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the low-cost liquid crystal display device of high quality which is reduced in manufacture cost and improved in the reliability of bonding to a driving IC. SOLUTION: The liquid crystal display device 14 is constituted by arranging a glass substrate 3 between a couple of glass substrates 2 and 3 having a display area 4 and a wiring substrate 5b so that their end surfaces face each other. Further, the glass substrate 3 and wiring substrate 5b are arranged on a metallic plate 6a, the glass substrate 2 and wiring substrate 5b are arranged on a metallic plate 6b, and the wiring substrate 5b is provided with a pad array surface 16 where plural bonding pads 15 are arrayed. Further, the driving IC 8b has its terminal 20 fixed on a nondisplay area 9a of the glass substrate 3 by face- down bonding and a terminal 21 of the driving IC 8b is arranged outside the glass substrate 3 and bonded to a bonding pad 14 individually.
Patent JP-2001154926-A (JP)
Title: Storage method using flash memory and recording medium recording storage control program
Inventor: UDA YOSHIHIDE
IPC: G06F12/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent data from being lost even when power interruption or the like occurs while writing or erasing the data to/from a flash memory. SOLUTION: The flash memory 15 for which an area for storing the data is constituted on the two surfaces of a first nonvolatile surface 15A and a second nonvolatile surface 15B and a RAM 16 for backup provided with a backup surface 16A and backed up by a secondary battery are provided. The data are stored in the areas on the total of three surfaces for which the areas on the two surfaces of the first nonvolatile surface 15A and the second nonvolatile surface 15B and the area on the one surface of the backup surface 16A are gathered.