baber/WOPTO huggingface dataset:
Patent JP-H0981242-A (JP)
Title: Traveling control device for vehicle
Inventor: KAJITANI MASASHI
IPC: G05D1/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To smoothly move a vehicle from the start of movement up to its stop without deviating from a target traveling track by executing automatic control while holding relation between the thrust direction of the vehicle and vehicle driving thrust. SOLUTION: When deviations Δ1 between desired tracks and real traveling tracks for front and rear wheels are inputted from a track detecting sensor 4 to a thrust direction calculating part 51, the calculating part 51 calculates the thrust directions θ of the front and rear wheels so that the desired tracks are detected by the center of the sensor 4. A thrust calculating part 52 receives the thrust directions θ from the calculating part 51 and outputs thrust generation signals to a thrust generating servo motor 2. The directions θ and thrust of respective wheels corresponding to the ratios of distances from an assumed rotational center found out by a prescribed method up to the real wheels are found out by respective calculating parts 51, 52 and respectively outputted to a thrust direction changing servo motor and the servo motor 2. Consequently thrust and its direction can simultaneously and automatically be controlled.
Patent JP-H07119321-A (JP)
Title: Large-sized movable stands capable of coping with uneven spots
Inventor: SAGARA YUICHI
IPC: E04H3/12
Filed: 1993-10-21
Abstract: PURPOSE:To make it possible to ride over even such an uneven-surfaced place and run freely by installing a plurality of cylinders to a large-sized movable stand mounting a wheel to the end of a piston of each cylinder as its axial member. CONSTITUTION:A plurality of cylinders 2 are installed to a large-sized movable stand 6, where the end of a piston 3, which moves up and down in conformity with an uneven surface, is used as an axial member. A wheel 1 is mounted to this axial member. Pressure feed valves 4... and pressure control valves 5 are installed to a liquid pressure pipeline or an air pressure pipeline which communicate with the cylinders 2, thereby keeping an inner pressure in the cylinders 2 constant. This construction allows each the stand 6 to be supported by plural wheels 1 and wheel 1 to slide vertically in conformity with a floor surface or an uneven ground surface independently. What is more, each wheels 1 allowed to share a similar load constantly.
Patent JP-S63119242-A (JP)
Title: Circuit board
Inventor: MATSUMURA KAZUO
IPC: H05K1/03
Filed: 1986-11-07
Abstract: PURPOSE:To provide a Ni-plating layer with excellent solder wettability by specifying the thickness of the Ni-plating layer of a circuit board composed of an insulating board, a Cu layer formed on the surface of the insulating board by a direct bonding copper method and the Ni-plating layer formed on the copper layer. CONSTITUTION:The surface roughness of a copper layer which is unified with an insulating board by a DBC method is 3-5 times the roughness of a copper plate before the DBC method is applied. In order to improve solder wettability taking the above mentioned fact into account, the thickness of a nickel-plating layer is selected to be 3-20mum. For instance, a tough-pitch Cu plate (surface roughness: Rmax=2mum) is bonded to the surface of an Al2O3 plate of 0.635 mm thickness at points and then bonded and unified with the Al2O3 plate by the DBC method. The surface roughness of the formed Cu layer is Rmax=6mum. When an Si pellet is soldered on the surface of the copper layer after a required circuit pattern is formed, the solder wettability is more than 95 % of the soldered area.
Patent JP-2001079374-A (JP)
Title: Polyamide reverse osmosis combined membrane and its production
Inventor: JA YAN KOO
IPC: C02F1/44
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide reverse osmosis combined membrane having both characteristics of a satisfactory amount to be permeated and a highly desalting rate and to provide its production method. SOLUTION: A polyamide film is formed on a porous support by reacting an aqueous solution containing multi-functional amine, a polar solvent, at least one quaternary ammonium salt and an amine salt compound having at least one amino group with an organic solution containing an amine-reactive compound having reactivity with amino groups and selected from the group consisting of a multi-functional acyl halide, a multi-functional sulfonyl halide and a multi-functional isocyanate.
Patent JP-H04143374-A (JP)
Title: Damping pole
Inventor: KATO TSUTOMU
IPC: E04H9/02
Filed: 1990-10-02
Abstract: PURPOSE:To suppress swinging of a building over broad range and to heighten the degree of freedom in the design of building by charging a damping material in the hollow part of a hollow structural, enclosed steel pole member, and installing a damping increment mechanism. CONSTITUTION:A damping material 2 consisting of those of high viscous fluid, visco-elastic body, granular body, high plastic body, etc., is charged fully in a hollow part 1a of a steel pole member 1 of enclosed hollow structural material composed of a square steel pipe, a round steel pipe or the like. When it receives any horizontal force due to an earthquake or wind load or the like, the pole member 1 and a beam 4 forming the framework are deformed with the deformation of a building, and the damping material 2 is forcibly deformed by deformation of the pole member 1. In addition, energy is consumed by viscous resistance and shearing resistance or frictional heat or the like, thus there is produced some damping force. In this connection, it may be constituted so as to install a damping increment mechanism together with the damping material 2, to amplify the extent of energy consumption and to generate a large damping capacity.
Patent JP-H01107176-A (JP)
Title: Logic circuit tester
Inventor: KUSUNOKI SHIGEO
IPC: G01R31/317
Filed: 1987-10-19
Abstract: PURPOSE:To ensure the reliability of the test using a pseudo-random pattern, by providing a pseudo-random pattern generator, first and second drivers, switches, first and second test adaptors, a comparator, a clock generator, a memory part and a judging part. CONSTITUTION:A pseudo-random pattern generator 1 outputs a pseudo-random pattern train from a clock input. Switches 301-30n select one of the output terminals of the generator 1, one of first drivers 101-10n and one of second drivers 201-20n. A first test adaptor 2 connects the output terminals of the switches 301-30n to the input terminal train. A second test adaptor 3 connects the output terminals of the generator 1 to the input terminal train. A comparator 4 inputs the signals from the output terminals of the adaptors 2 and 3 and outputs non-coincidence signal S1. A clock generator 5 counts and outputs the number of a clock signals S2, which are outputted from this. A judging part 6 inputs the counted value of the number of the clocks, compares the value with the contents of a memory part 7, which is provided in the inside, and stores a larger value again.
Patent JP-S61142206-A (JP)
Inventor: MIYAKE HIDEJI
IPC: E01D11/00
Filed: 1984-12-14
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-S63121421-A (JP)
Inventor: YOSHIMURA TAKASHI
IPC: G01R31/08
Filed: 1986-11-06
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-H02112386-A (JP)
Title: Clamp amplifying circuit
Inventor: TAKEMATA MICHIYUKI
IPC: H03K5/00
Filed: 1988-10-20
Abstract: PURPOSE:To realize a clamp amplifying circuit so that an A/D converter can automatically go to a maximum dynamic range to respective signals in correspondence to the type of an input signal by providing a horizontal synchronization detecting circuit, a vertical synchronization detecting circuit and an AND circuit. CONSTITUTION:The input signal from an input terminal 11 is simultaneously inputted to a horizontal synchronization detecting circuit 12 and a vertical synchronization detecting circuit 13 and when the input signal is a picture signal, horizontal synchronization and vertical synchronization are detected. Then, a clamp amplifying circuit 15 is caused to be in a clamp 'turning-on' state by the output of the AND circuit 14. As a result, for the picture signal, for example, the tip of the synchronization is clamped by a rated voltage and inputted to an A/D converter circuit 16. Thus, the A/D converter 16 presents the maximum dynamic range. On the other hand, when the input signal is not the picture signal but a sine-wave signal, the clamp amplifying circuit 15 is caused to be in a clamp 'turning-off' state by the output of the AND circuit 14. Then, even in such a case, the dynamic range is made maximum by the set of output off-set.
Patent JP-H06119441-A (JP)
Title: Editing method for gradation image
Inventor: SAITO YOSHIHIRO
IPC: G06T11/80
Filed: 1992-10-02
Abstract: PURPOSE:To edit a gradation image at high speed by performing inverse transformation only to one part of the pixel of a transformed image and calculating the gradation value of the pixel of a transformed image, to which the inverse transformation is not performed, based on this operation. CONSTITUTION:When the coordinate values of adjacent four points reproduced by the inverse transformation are defined as (X0, Y0), (X1, Y0), (X0, Y1) and (X1, Y1), the gradation value of an integral coordinate point (the transformed coordinate value of the transformed pixel on the transformed coordinate) in a rectangle formed by these four points can be calculated and reproduced based on the gradation values of these four points. Since the calculated gradation value can be applied to the transformed pixel which is not reproduced by the inverse transformation, the number of transformed pixels to be reproduced by the inverse transformation is decreased and arithmetic time is reduced. Further, since the gradation value corresponding to the transformed pixel not to be reproduced by the inverse transformation can be calculated by four-rules arithmetic processing only with integral values, calculation speed can be accelerated.
Patent JP-H02111587-A (JP)
Title: Postcard and continuous form paper for forming postcard
Inventor: SHIBAHARA KENJI
IPC: B42D15/10
Filed: 1988-10-20
Abstract: PURPOSE:To perfectly prevent information on an information indication column from being seen through by providing a see-through preventive means on a postcard body. CONSTITUTION:A second paper piece 1b and a third paper piece 1c are folded by a folding part 4b with information columns 3, 3 inside and bonded with each other through a hot-melt adhesive 5 peripherally applied. Furthermore, a first paper piece 1a and the second paper piece 1b are folded by a folding part 4a, and the rear face of the first paper piece 1a is bonded to the opposed rear face of the second paper piece 1b through an adhesive 6. In a postcard body 1, an opaque sheet 9 made of an aluminum deposition film is interposed between two sheets of top and rear paper 8, 8.
Patent JP-2000092917-A (JP)
Title: Lops device of traveling vehicle and pin unit suitable for the device
Inventor: YAMANISHI ISAMU
IPC: B60R21/13
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a noise from a lops device in traveling vehicle by regulating the bump of a position-setting pin relative to a position-setting bracket and a pin-inserting part. SOLUTION: This lops device of a traveling vehicle is obtained by installing a bump-preventing means for regulating the bump of a position-setting pin 19 relative to a position-setting bracket 12, a pin-inserting part 36 or both of them in the lops device 3 for setting the position of an upper part supporting rod 6 in a standing posture or a bent posture by inserting the position-setting pin 19 through either of position-setting holes 21, 22 provided at the position- setting bracket 12 and a pin hole 35 of the pin-inserting part 36.
Patent JP-H09107183-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: HOZUMI TAKESHI
IPC: B32B15/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To realize good integral setting of an inner layer circuit board coated with undercoat agent and a copper foil with thermosetting insulation adhesive after laminated. SOLUTION: In this manufacture method of a multilayered printed wiring board 7, photo/thermosetting undercoat agent 3 formed of following elements (a) to (e) is applied to an inner layer circuit board 1 formed of an epoxy resin impregnated glass cloth substrate and is made tack-free by active energy beam irradiation and thereafter a copper foil 5 with a thermosetting insulating adhesive layer 4 is laminated and then set integrally by heating: (a) epoxy resin of molecule weight 500 or more in normal temperature solid state, (b) epoxy resin setting agent, (c) glycidyl acrylate or glycidyl methacrylate, (d) hydroxy ethylacrylate or hydroxy ethyl methacrylate and (e) photochemical polymerization initiator.
Patent JP-H09107295-A (JP)
Title: Viterbi decoding circuit
Inventor: NAGANO KOICHI
IPC: G11B20/18
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To quickly perform the processing of optimum waveform equalization and Viterbi decoding by decoding the output of the waveform equalizer, which encodes present data and past data to a convolutional code, by plural Viterbi decoders. SOLUTION: This circuit consists of a waveform equalizer 1, Viterbi decoders 21, 22,...2N, and switching circuits S11, S12,...S1N and S21, S22,...S2N. In this case, present data and past data of an input signal are encoded to a convolutional code by the waveform equalizer 1. The output or the waveform equalizer 1 is switched by switching circuits S11, S12,...S1N and is decoded by plural Viterbi decoders 21, 22,...2N and is switched by switching circuits S21, S22,...S2N to obtain an output signal. Since plural Viterbi decoders are used for the convolutional code in this manner, the convolutional code can be decoded by plural Viterbi decoders to shorten the decoding time of the convolutional code.
Patent JP-H0690141-A (JP)
Title: Device for recognizing the same program
Inventor: TAKAYAMA MASAMI
IPC: H03J5/00
Filed: 1992-09-07
Abstract: PURPOSE:To prevent malfunction in the case of discriminating the same program. CONSTITUTION:When a BPF 23 extracts a third-order distortion component (2f2-f3) generated near a desired station, a level detection circuit 24 compares the level of the third-order distortion component. When the level of the third- order distortion component is higher than a prescribed level, a signal is outputted to a system controller 15 for instructing stopping the discrimination operation of the same program discrimcnating circuit 10. Thus, even when a program under receiving at present receives jamming by mutual modulation, the malfunction can be prevented in the case of discriminating the same program.
Patent JP-H11249118-A (JP)
Title: Supertwisted nematic liquid crystal device and its production
Inventor: MOLSEN HENNING
IPC: G02F1/139
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide stabler polymer alignment by using a network formed polymer. SOLUTION: This supertwisted nematic liquid crystal device has substrates 12, 13 respectively having a pair of external polarizers 10, 11, a pair of electrodes 14, 15 and pair of alignment layers 16, 17. The resulted liquid crystal cell is filled with a mixture contg. nematic liquid crystals and at least one chiral prepolymer having at least two polymerizable groups of diacrylate, etc. The prepolymer is polymerized or crosslinked and forms the spiral polymer network.
Patent JP-S63121181-A (JP)
Title: Defect avoiding control system for magnetic disk
Inventor: TAKEUCHI HISAHARU
IPC: G11B20/18
Filed: 1986-11-10
Abstract: PURPOSE:To prevent the deterioration in a performance due to a defect on a magnetic disk by completely registering the defect position information of all tracks on one cylinder on the medium of the respective tracks in the same cylinder as the same information and controlling all the tracks in the one cylinder so as to have the same record format. CONSTITUTION:By registering the defect avoiding information of all the tracks in the one cylinder in the respective tracks, plural defects are apparently situated at the same position from the leading part of the track on all the tracks in the one cylinder. Under this state, when plural records of the same form are written in the respective tracks, the positions from the leading part of the track in the record (n) of the respective tracks are the same. Thereby, the record misregistration of the respective tracks due to the defect on an object track can be prevented.
Patent JP-S63122827-A (JP)
Title: Excavating and loading machine
Inventor: HANAMOTO YUKIO
IPC: E02F7/02
Filed: 1986-11-10
Abstract: PURPOSE:To raise the efficiency of loading operation by a method in which the back conveyer of a guide plate for introducing soil, attached to the front of the center frame of a tall oil-pressure shovel, is passed between the upper and lower frames to project toward the back side of the shovel. CONSTITUTION:The center frame 3 of an oil-pressure shovel 1 is formed integrally with upper, lower, left, and right frames into a high tall structure whose central part is opened toward front and back directions. The back of the frame 3 is provided with a slant conveyer frame 31 on the backward extension 3A, and the front of the frame 3 is attached with a skirt guide blade 22 for introducing soil in a vertically turnable manner. The front end of the conveyer 30 is positioned near the back end of the blade 22, and the upper band is passed on the front and back sides of the lower frame between the upper, lower, left, and right frames of the frame 3. The lower band is passed on the downside of the frame 3, and the back of the conveyer 30 is lifted up along the frame 31 of the extension 3A and set slantly.
Patent JP-H0796184-A (JP)
Title: Exhaust gas purification catalyst and its production
Inventor: HIRABAYASHI HIROSHI
IPC: B01D53/86
Filed: 1993-09-29
Abstract: PURPOSE:To enhance the NOx removal ability of a catalyst at a high space velocity and a high flow rate per unit volume of the catalyst in a wide temp. range by carrying copper on cobalt silicate. CONSTITUTION:Copper is carried by 1-10wt.% on cobalt silicate contg. 0.2-2wt.% cobalt to obtain the objective metal carried metallo-silicate catalyst. When the rate of conversion of NOx with this copper carried cobalt silicate is compared to that with the conventional cobalt silicate contg. 0.35wt.% cobalt, the catalytic activity of the copper carried cobalt silicate is considerably higher than that of the conventional cobalt silicate in the temp. range of 350-550 deg.C and the rate of conversion of NOx is increased by >=50% especially at 500 deg.C.
Patent JP-S62124689-A (JP)
Title: Programmable chip select signal generating circuit
Inventor: YOKOTA KEIICHI
IPC: G11C8/00
Filed: 1985-11-25
Abstract: PURPOSE:To realize a very versatile signal generating circuit without enlarging the scale of the circuit by writing data corresponding to the address map of I/O in a RAM at the time of initial setting. CONSTITUTION:The circuit consists of a tristate buffer 10 connected to a data bus 1, a RAM 7 connected to an address bus 2 and the tristate buffer 19 and in which data corresponding to an address map are written and a tristate buffer 11 connected to the output data line 5 of the RAM 7 and outputs chip select signals 6, etc. By writing data corresponding to the address map of I/O of the system in the RAM beforehand, necessary chip select signals can be outputted as necessary. Further, a versatile signal generating circuit can be realized without making the scale of the circuit large.
Patent JP-H05110810-A (JP)
Title: Picture editing device
Inventor: MASUI TAKANORI
IPC: H04N1/46
Filed: 1991-10-15
Abstract: PURPOSE:To easily designate a color depending on a color sample by inputting a color sample number to an area designated on an original and using a scanner so as to read the color sample sheet. CONSTITUTION:A shape, a coordinate and a color sample number of a designated area on an original from an editer pad 3 are formed by an image processor 14 into an area storage memory 13. When a picture edition numeral is set to a color sample read mode, a color corresponding to the color number of a sample sheet having at least >=1 of color samples inputted by a color image scanner 2 is identified by a CPU 7 and stored in a color sample storage memory 9 for each color number. Then the color in the area of the color sample number stored in the memory 13 by the color of the color sample number stored in the memory 9 is converted and stored in an editing picture storage memory. Thus, the color sample is easily and quickly inputted and the color is easily edited.
Patent JP-2000094924-A (JP)
Title: Control unit for room temperature in occupant room of automobile
Inventor: HINTERWAELLER DIETER
IPC: B60H1/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To improve a control unit for room temperature in an occupant room of an automobile, eliminate a harmful noised by a fan motor, and regardless of this fact, surely ensure adjustment of the room temperature. SOLUTION: In a control unit for room temperature in an occupant room of an automobile of such type as to supply an actual room temperature detected by a radiation sensor to a control circuit device and adjust the room temperature by the control circuit device relating to measured temperature and preset temperature, the radiation sensor 19 is arranged on a printed wiring board 16 supporting the control circuit device 21 in such a manner that a thermal radiation is detected by a heat sensing surface of the radiation sensor 19, and the thermal radiation collides against an outer surface 44 facing a vehicle room of a casing 45 surrounding the printed wiring board 16.
Patent JP-H05107275-A (JP)
Title: Voltage detector
Inventor: TAKAHASHI HIRONORI
IPC: H01L21/66
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a voltage detector with a higher voltage detection sensitivity by measuring a measuring distance between the object to be measured and a light probe precisely to control in a voltage detector which measures the voltage of the object to be measured in a noncontact manner. CONSTITUTION:Parts of three light beams P emitted from a second light source 56 are reflected by a reflection means 40c to make the first reflected light P1 and the rest thereof is reflected on the surface of an object 42 to be measured separately to make the second reflected lights P2. Three interference light beams are generated by the two reflected lights. Then intensity of each interference light is detected by an interference light detection means 60. A measuring distance control means 67 and an inclination drive section 69 measure a measuring distance (d) between a light probe 40 and the object 42 to be measured and the inclination of the object 42 to be measured based on a detection signal to control.
Patent JP-H11111923-A (JP)
Title: Test method for semiconductor integrated circuit, and semiconductor integrated circuit
Inventor: KUSABA KAZUYUKI
IPC: G01R31/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the mis-operation of a test circuit. SOLUTION: In condition of a semiconductor wafer, a signal is supplied to the test circuit of an adjacent chip from the terminals A, B, and C of a chip 1b for setting the chip 1c in test mode. After finish of the test, a signal is supplied to the test circuit 2 of the chip 1c from the terminals A, B, and C of the chip 1b to set the chip 1c in a user mode. The winding, which connected the terminal of the chip 1b with the test circuit 2 of the chip 1c is cut off, by separating the semiconductor into individual chips. Hereby, the test circuit 2 continues to keep the user mode state.