baber/WOPTO huggingface dataset:
Patent JP-2000102270-A (JP)
Title: Self-running elastic surface wave motor
Inventor: HIGUCHI TOSHIRO
IPC: H02N2/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled elastic surface wave motor, capable of removing limitation of a moving distance limited by size of a vibrator also realizing various movements, by forming an elastic surface wave motor in a self-running system. SOLUTION: A self-propelled elastic surface wave motor comprises a flat plate-shaped stator 30, a mover 21 set onto this stator 30 to have an elastic surface wave element self-propelled by exciting an elastic surface wave, and a means for giving pressure with respect to the stator 30 in this mover 21. By forming an elastic surface wave type motor in a self-running system, limitation of a moving distance limited by the size of a vibrator is removed, and also the movement and rotation in X-Y two axes directions can be realized with a single element.
Patent JP-S62133841-A (JP)
Title: Asynchronizing serial system data communication system
Inventor: NISHI MASAO
IPC: H04L25/32
Filed: 1985-12-06
Abstract: PURPOSE:To attain sure data recognition by selecting an in-phase or an antiphase clock in the timing between the data transmission data of a clock having the same frequency as the data transmission speed to use a sampling clock. CONSTITUTION:DFFs 3, 4 use a clock 22 as a clock input CLK and input data 21 and delayed data 21 by a delay element 1 as a data input D. DFFs 5, 6 use an inverted clock 23 the input CLK and the data 21 and the delayed data 21 by the element 1 as the input D. An RSFF 9 outputs a clock selection signal 24 or 25, an AND circuit 10 outputs a clock 22 when the signal 24 is outputted and an AND circuit 11 outputs a clock 23 when the signal 25 is outputted. An AND circuit 11 outputs a clock 23 when the signal 25 is outputted. An OR circuit 12 outputs the clock 22 or 23 outputted from the circuits 10, 11 as a sampling clock 26 to prevent malfunction thereby applying sure data transmission.
Patent JP-H06103352-A (JP)
Title: Image data holding/displaying method
Inventor: TAKASAKI TOSHIHITO
IPC: G06T11/80
Filed: 1992-09-18
Abstract: PURPOSE:To display the images at a high speed by producing the rough image data of the rough image resolution from the standard image data and then selecting and displaying the standard or rough image data in response to the instruction of an operator. CONSTITUTION:In the preprocessing of display carried out by an image display processing part 50, both rough image data files 55 and 56 and a standard image data file 57 are produced from a multistage compression file to the image data which are displayed on a work file 51. When an operator has a display instruction for a rough entire image 52, the display data is produced and displayed on a screen with use of the file 55 having the roughest image resolution among those evolved image data. When the operator gives a display instruction for an image 53 of the medium magnification little larger than the standard level with a windowing operation, the display data is produced and displayed on the screen by means of the file 56 having the rough image resolution corresponding to the displayed magnification.
Patent JP-H1191650-A (JP)
Title: Crawler unit
Inventor: FUJIKI KATSUMI
IPC: B62D55/14
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce side slip at turning and prevents increase in power consumption, by setting the center of gravity between a driving wheel and an idler wheel, and by shortening the ground longitudinal length of the caterpillar band by moving downward a rolling wheel with specified numbers that strides the center of gravity. SOLUTION: The device is configured so that a hypothetical vertical line V passing the center of gravity G of a tractor goes through rolling wheels 17, 17 that are axially supported by a front equalizer 16f and a rear equalizer 16r of a crawler unit, respectively. A hydraulic cylinder is interposed between the front equalizer 16f and the rear equalizer 16r. The extension of the hydraulic cylinder moves the front and rear equalizers 16f and 16r so as to tilt, and moving downward of the rolling wheels 17, 17 that are axially supported on both of the equalizers 16f and 16r. This moves only the central portion of the bottom surface of a caterpillar band 19, which only contacts the ground and, and by which the ground longitudinal length L is shortened. The unit weight is supported by this portion only. Therefore, when the crawler unit is turning, the front and rear end portion of the right and left caterpillar bands rises from the ground surface, which reduces side slips and prevents removal of caterpillars, etc.
Patent JP-H1197277-A (JP)
Title: Capacitor and its manufacture
Inventor: MAEDA SACHIKO
IPC: H01G9/055
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a less-polarized capacitor by providing a dielectric film on a porous body, first polymer conductive film on the surface of the dielectric film and second polymer conductive film between the body and dielectric film. SOLUTION: A polypyrrole conductive film 2 formed on the surface of a porous body 1 made of an Al foil etched to providing a rough surface functions as a protective layer with a polymer dielectric film formed on its surface, and a polypyrrole polymer dielectric film 4 is formed on the surface of the film 3 functions as a counter electrode together with a colloidal C layer 5 and Ag paste layer 6 functioning as a collector. This makes the surface oxide of the body 1 hard to contact the dielectric and hard to be formed at forming of the dielectric film.
Patent JP-H07131923-A (JP)
Title: Digital protective relay
Inventor: USUI MASAJI
IPC: H03H17/02
Filed: 1993-11-01
Abstract: PURPOSE:To reduce variation in frequency characteristics by multiplying only the first and last coefficients in a specific formula by connection factors when subjecting digital values, divided and converted phase by phase of a power system to be put under protection, to processing by an integrating digital filter based on the formula. CONSTITUTION:Arithmetic operation based on the formula is performed as processing by the integrating digital filter in the CPU of a digital protective relay. The coefficients, a0 and an, in the formula use a0=KXa00 and an=KnXan0, respectively, obtained by multiplying desired coefficients, a00 and an0, by correction coefficients, K0 and Kn, to correct the gain error and phase error at the time of input conversion and/or high-frequency component removal. This reduces variations in frequency characteristics in digital filter processing, and absorbes hardware errors.
Patent JP-H0989030-A (JP)
Title: Hydraulic buffer for vehicle
Inventor: TAKAHASHI HIDEAKI
IPC: F16F9/32
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce costs by simplifying the structure of a joint bracket for a reservoir tank. SOLUTION: In a hydraulic buffer 10 constructed in such a manner that a piston 13 is fitted in a cylinder 12 filled with hydraulic oil so as to be freely slid, one end of the cylinder is sealed by an end cap 15 and a reservoir tank 24 is installed so as to be communicated with the cylinder, a flange part 23 extended to the outside more than the outer diameter of the cylinder is integrally formed in the end cap, an opening hole 36 and an injecting hole 50 are formed in the cylinder, a joint bracket 25 having a communicating path 34 for communicating the opening hole and the reservoir tank with each other is fitted in the outer periphery of the cylinder so as to be rotated and locked in the flange part of the end cap,  an injecting path 51 for injecting hydraulic oil during assembling by being communicated with the injecting hole is formed in the joint bracket and the joint bracket is connected to the cylinder so as to be prevented from being rotated by fitting a rotation stop bolt 52 in the injecting path and the injecting hole.
Patent JP-H11297723-A (JP)
Title: Die bonding apparatus
Inventor: REN MEIKEI
IPC: H01L21/50
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To drastically improve productivity, as compared to the process of performing press-fitting by one bonding head. SOLUTION: This die bonding apparatus is constituted of a frame transfer part 20, a moving rail part 30, a preheating part 40, a wafer mounting part 60, a die transfer part 70, a first bonding part 80 for accurately temporarily press-fitting and attaching a die which has been transferred one by one, by the die transfer part 70 to the tape adhesion position of a lead frame 12, while receiving the transmission of the lead frame 12 one by one from the preheating part 40 through a moving rail 31, a second bonding part 90 of main press-fitting for performing complete adhesion again when the lead frame 12, to which the die of a semiconductor element has been attached by temporarily press-fitting in the first bonding part 80 is transferred and a stocker 100 for performing loading,  while having a magazine 101 move vertically in the inside when the lead frame 12 to which the die of the semiconductor element is regular press- fitted in the second bonding part 90, is transferred.
Patent JP-H1195053-A (JP)
Title: Wave guide type polarization scrambler
Inventor: MIYAGAWA TOSHIYA
IPC: G02F1/01
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wave guide type polarization scrambler that can scramble the polarization plane of guided wave light rapidly with low power consumption by using a resonance electrode as a modulation electrode. SOLUTION: A wave guide type polarization scrambler 10 is constituted by forming a straight optical wave guide 2 on the surface of a board 1 of lithium niobate crystal showing an electro-optical effect and further forming a modulating electrode composed of resonance type earth electrodes 3 and signal electrodes 4. The length of the signal electrode 4 in the resonance type modulating electrode is set to 1.45 mm so as to resonate at 30 GHz, for instance. High frequency of 4.8 V, frequency near a resonance point, is applied between the signal electrode 4 and earth electrode 3. Input voltage is therefore amplified by a resonance effect, and voltage higher by several times is applied to the wave guide. Even in a high frequency band of 30 GHz, polarization scrambling can therefore be performed with low power consumption of about 500 mW.
Patent JP-H0797398-A (JP)
Title: Assaying reagent for hepatitis c and hepatitis c virus antigen peptide
Inventor: SATO ATSUSHI
IPC: C07K14/44
Filed: 1993-09-28
Abstract: PURPOSE:To prepare an assaying reagent for hepatitis C virus, for accurately judging a sample which can not be judged positive by the conventional assaying reagent and to collect a hepatitis C virus antigen peptide. CONSTITUTION:An RNA is prepared from the sera of plural patients with non-A, non-B chronic hepatitis and a cDNA is synthesized using the resultant RNA as a template. The synthesized cDNA is integrated into a phage vector to prepare a cDNA library and a cDNA capable of coding an antigen specific to the serum derived from a patient with non-A, non-B chronic hepatitis is screened from the library to determine the sequence of the cDNA. Based on the amino acid sequence of the core protein region of hepatitis C virus, various- length peptides having various kinds of subtype sequences are prepared from the determined base sequence and these antigens are used separately or in combination, thus preparing the objective assaying reagent for hepatitis C virus, capable of higher sensitive immunological examination and simultaneously affording a hepatitis C virus antigen peptide.
Patent JP-H09114126-A (JP)
Title: Electrostatic charge image developing toner, electrostatic charge image developer, and image formation
Inventor: NAKAZAWA HIROSHI
IPC: G03G9/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To stably provide a negative electrification property without lowering the friction electrification property of toner, instantly increase electrification when the toner is added, improve the environmental dependency of the toner, and provide excellent fluidity and caking resistance. SOLUTION: This electrostatic charge image developing toner is added with titanium oxide grains (A) having the BET specific surface area 80-120m<2> /g and titanium oxide grains (B) having the BET specific surface area 40-80m<2> /g at the ratio A/B =0.2-10.0 to toner grains. At least the titanium oxide grains (A) or (B) have an aluminum or Al2 O3 film 0.1-2.0wt.% in Al2 O3 conversion, and the film is surface-treated by a processing agent. A compound selected from an anion surface active agent, an amphoteric ion surface active agent, a silane coupling agent, silicone oil, fatty acid, and fatty acid ester is used for the processing agent.
Patent JP-S61154108-A (JP)
Inventor: KANEKO TSUNEO
IPC: H01C17/06
Filed: 1984-12-27
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-2001103399-A (JP)
Title: Mount device for cathode ray tube
Inventor: YADA AKINARI
IPC: H04N5/645
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mount device for a cathode ray tube that accurately aligns an image display surface of the cathode ray tube to an image display opening provided to an enclosure. SOLUTION: Elastically deformable guide ribs 9 that are respectively pressed into contact with side faces of the cathode ray tube to guide the cathode ray tube to a rib 3 in a press contact way are integrally formed to the enclosure at positions opposed to each other via the image display opening 2 in the mount device for the cathode ray tube that fixes the cathode ray tube to the enclosure 1 while the image display surface of the cathode ray tube is pressed into contact with the rib 3 formed to the circumferential edge of the image display opening 2 formed to the enclosure 1.
Patent JP-H06123912-A (JP)
Title: Operation controller for camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/00
Filed: 1992-10-13
Abstract: PURPOSE:To approprietely deal with a failure in auto-loading. CONSTITUTION:The controller is provided with a failure detecting means 502 for detecting the failure in an auto-loading operation by a film feeding means 501, a counting means 503 for counting' the number of times of failing the auto-loading operation, a film state detecting means 504 for detecting whether the film in the loaded cartridge is an unused film, or a film taken out halfway, a setting means 505 for setting a 1st number of times as a reference number of times in the case that the film is the unused film, and for setting a 2nd number of times which is smaller than the 1st number of times as the reference number of times in the case that the film is taken out halfway, and also, the controller is provided with a control means 506 for rewinding the film into the cartridge in the case that the failure in auto-loading is detected, and also performing the auto-loading operation again in the case that the number of times of the failure is within the set reference number of times, and for inhibiting the repeated auto-loading operation in the case that the number of times of the failure is over the reference number of times.
Patent JP-H02123069-A (JP)
Title: Facsimile device
Inventor: MURAZAKI SADANOBU
IPC: B65H7/02
Filed: 1988-10-28
Abstract: PURPOSE:To form a device total unit in small size enabling various documents to be continuously transmitted of different paper quality, thickness, etc., by providing a selector means, in a branch point of conveying routes, for selecting the first conveying route conveying a document, set in a paper feed port, and discharging the document after transmission to the first discharge port and the second conveying route branching from this first conveying route. CONSTITUTION:When a thick document is transmitted, a control means controls a conveying route selecting means 7 to be driven, opening the second conveying route 50. In this way, the thick document, set in a paper feed port (document tray) 2, is conveyed in a linear shape along the second conveying route 50 and discharged to the second paper discharge port (discharge tray) 21 after transmission. Next, when a thin document is transmitted, this selecting means 7 is driven and controlled, closing the second conveying route 50, and the thin document, set in this paper feed port 2, is conveyed in a U-turn state along the first conveying route and discharged to the first discharge port (discharge tray) 80.
Patent JP-H10101022-A (JP)
Title: Packaging bag apparatus
Inventor: OUCHI TOSHIKATSU
IPC: B65B29/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel packaging bag apparatus for a product which is needed to be tightly closed (sealed) until it is used. SOLUTION: Contents which need tight closing until being used such as fragrance 3, dehumidifier, insecticide, deodorizer, detergent, freshness holding agent, disinfectant and fomentation are put between a surface piece 1 comprising an air permeable material such as a porous film, nonwoven cloth, and paper and a rear piece 2 comprising a non-permeable material such as a synthetic resin film, entire peripheral rims of the surface piece 1 and the rear piece 2 are fixed with such a strength that force of fingers cannot peel off and airtightly to each other, and also a cover piece 4 comprising a non-permeable material such as a synthetic resin film is overlaid on an exterior of the surface piece 1,  while the entire peripheral rim of the cover piece 4 is fixed to the entire peripheral rim fixed part of the surface and rear pieces with such a strength that force of fingers can peel off and airtightly.
Patent JP-H03136422-A (JP)
Title: Receiver
Inventor: HATTORI YUZO
IPC: H04H1/00
Filed: 1989-10-20
Abstract: PURPOSE:To improve the operability by storing an input signal level when the mode is set to the monaural reception mode and releasing the monaural reception mode when a signal having a level over the stored input signal level is received. CONSTITUTION:When a mode changeover switch 7a is operated and the mode is set to the monaural reception mode, a control circuit 6 stores a digital signal from an A/D converter 8 to a storage section 6a, a mode switching signal is fed to a demodulation circuit 5 to set the mode into the monaural reception mode. Then a channel selection switch 7b is operated and a succeeding station is selected, the digital signal fed from the A/D converter 8 and the digital signal stored in the storage section 6a are compared and when the stored digital signal is large, the monaural reception mode is kept as it is. On the other hand, when the digital signal from the A/D converter 8 is larger, the monaural reception mode is released. Then the mode setting for each occasion of channel selection is not required and the operability is improved.
Patent JP-H06128755-A (JP)
Title: Inner shield for tv cathode-ray tube having blackened film excellent in workability and adhesion
Inventor: SHIMAZU TAKAHIDE
IPC: H01J29/00
Filed: 1992-10-13
Abstract: PURPOSE:To obviate the abrasion of a punching die by providing an FeO film of specified thickness and surface roughness on the steel sheet of specified thickness having specified contents of C, Si, Mn, etc. CONSTITUTION:The steel contains, by weight, <=0.005% C, <=1.0% Sn, <=0.4% P, <=1.5% Mn, <=0.01% S, <=1.0% Al, <=0.01% N and the balance Fe with inevitable components and has 0.10-0.25mm thickness. A blackened film consisting essentially of the FeO formed by transforming Fe3O4 is formed on the steel surface. The thickness of the FeO film is controlled to 0.2-4.0mum and the surface roughness Ra to <=2mum. Consequently, the workability and rust resistance are simultaneously fulfilled.
Patent JP-H05154858-A (JP)
Title: Manufacture of planar heating body and planar heating body obtained by this manufacturing method
Inventor: HOSOKAWA TOSHIHIRO
IPC: F24D13/02
Filed: 1991-09-25
Abstract: PURPOSE:To make layers each and laminated state of this planar heating body hard to peel off and stable, by a method wherein a large-sized molded product and a complicated molded product can be obtained, and the three-layer planar heating body where a base sheet having a heater in the middle of the base sheet is arranged is obtained, by performing molding twice with the same mole. CONSTITUTION:The first thermoplastic resin 3A in a molten state is fed on a top side of a base sheet 2 through a through-hole in almost the central part of a base sheet 2 to which a heater 1 is arranged through almost the central part of a bottom force, an upper layer 3 is formed by performing mold clamping, the second thermoplastic synthetic resin 4A in a molten state is fed to an undersurface side of the base sheet 2 and a lower layer 4 is formed by performing mold clamping. A planar heating unit 5 is formed of three layers of the upper layer 3 comprised of the first thermoplastic synthetic resin 3A, the base sheet 2 and the lower layer 4 comprised of the second thermoplastic synthetic resin 4A and these three layers are formed integrally by laminating.
Patent JP-H01119090-A (JP)
Title: Thick film printed board
Inventor: IZUMI KOICHIRO
IPC: H05K1/03
Filed: 1987-10-31
Abstract: PURPOSE:To establish a thick film printed board including an insulating substrate having satisfactory mechanical strength and sufficiently high thermal conductivity by forming a circuit composed of a thick film circuit conductor and a thick film resistor on the surface of the side of a high thermal conductivity insulating layer by laminating an alumina ceramic based insulating layer and the high thermal conductivity insulating layer. CONSTITUTION:An insulating substrate 10 is multi-layered structured with an alumina ceramic based insulating layer 1 and an insulating layer 4 of higher thermal conductivity than aluminum ceramic. The insulating layer 4 is formed as a high thermal conductivity insulating layer such for example as aluminum nitride. Hereby, the insulatingsubstrate 10 can be realized having higher thermal conductivity than the alumina ceramic insulating layer 1 as a whole, maintaining sufficient mechanical strength as the insulating substrate 10. Additionally, the whole substrate can be realized more inexpensively compared with a case where the insulating substrate 10 is formed as a single high thermal conductivity substrate comprising aluminum nitride for example.
Patent JP-S62134809-A (JP)
Title: Magnetic head core and its manufacture
Inventor: YAMAZAKI KOJI
IPC: G11B5/127
Filed: 1985-12-05
Abstract: PURPOSE:To easily obtain a magnetic head core with a stable quality by compacting alloy powder after an oxide film is formed on the surface of Fe-Ni alloy powder obtained by a water atomizer method. CONSTITUTION:The magnetic head cores 1a-1c are ones for double gap erasure heads, and are formed in such a way that through a step melting Fe-Ni alloy the molten Fe-Ni alloy is made into alloy powder by the water atomizer method, and thereon an oxide film is formed by heat treatment. The alloy powder where the oxide film is formed on the surface is compacted and the obtained green compact is heat-treated to manufacture the magnetic head cores.