baber/WOPTO huggingface dataset:
Patent JP-S6465887-A (JP)
Title: Electrostrictive actuater
Inventor: NOMURA YURIO
IPC: H01L41/08
Filed: 1987-09-07
Abstract: PURPOSE:To acquire a large displacement in a driving unit of an actuater by forming a laminate consisting of piezoelectric element and positive and negative electrodes in a spiral pattern along the direction of lamination and by arranging the positive and negative electrodes eccentrically to the outer surface of the spiral with respect to the piezoelectric element. CONSTITUTION:A laminate 110 consists of piezoelectric elements 111, and positive and negative electrode plates 112 and 113, each of which is laminated in order of a piezoelectric element 111, a positive electrode 112, a negative electrode 113 and the piezoelectric element in repetition. The electrodes 112 and 113 are provided eccentrically to the outer surface of the spiral pattern against the element 111 and a cavity 114 is formed in the inside of the element 111. When voltage is applied to the element 111, the bending rate of a movable metal sheet 102 increases allowing an end 102a to displace the rotation counterclockwise in the figure and an intake control valve to open an intake path. On the contrary, when applied voltage is released, the bending rate of the metal sheet 102 is recovered allowing the end 102a to turn around clockwise to turn the vertical direction again thus closing the intake control valve. In this way, the element 111 expands and contracts at a high response speed to the applied voltage and thereby allows the end of the movable sheet 102 to open and close the control valve promptly.
Patent JP-S6378039-A (JP)
Title: Fault diagnosing device for vehicle
Inventor: TOGASHI MINORU
IPC: G06Q10/04
Filed: 1986-09-22
Abstract: PURPOSE:To execute a diagnosing processing with high efficiency by varying a binding condition, when a diagnosis comes to a standstill under some binding condition. CONSTITUTION:This fault diagnosing device is constituted essentially of an inference program 9 provided with a knowledge data part 8, and to the program 9, a CRT 11 and a keyboard 12 are connected through an interface 10. To the keyboard 12, the condition of a fault is inputted, and also, with regard to the condition of a fault, which is inputted, a binding condition is inputted. The program 9 forms throttled information from information stored in the data part 8, based on the binding condition inputted from the keyboard 12, infers the cause of a fault, based on its throttled information, and when its inference comes to the standstill, the binding condition is varied within a possible range. Or the result of inference by the program 9 is displayed on a CRT 11. In such a manner, when the inference comes to the standstill, a diagnosing processing can be executed with high efficiency by varying the binding condition set once.
Patent JP-H06156238-A (JP)
Title: Device for regulating pressure for fluid circuit
Inventor: GIRUBEERU KERUBAGORE
IPC: B60T8/42
Filed: 1992-07-30
Abstract: PURPOSE: To provide a pressure regulating device of simple structure and a minimum number of parts, which ensures wheel antilock and anti-slip operation mode. CONSTITUTION: Proportional solenoid valves 24, 26 to be associated with each of two brake motors 20, 22 in a sub-circuit are connected with a master cylinder 10 and an electric pump 50 in the sub circuit. A differential pressure/vacuum valve 100, which normally closes communication between the cylinder 10 and the pump 50, opens the communication at the time of anti-slip operation to execute the supply of the pump 50 by the reservoir 16 of the cylinder 10 to secure the operation of the pump.
Patent JP-H0885059-A (JP)
Title: Method for removing open flaw
Inventor: NOGAMI FUJIYA
IPC: B24C5/02
Filed: 1994-09-16
Abstract: PURPOSE: To enable an open flaw to be reliably removed by making energy smaller than energy on the front surface of an article to be processed by a water jet in the last step, and removing grinding burrs of the open flaw through a process of injecting the water jet to the open flaw of the article to be processed and in its vicinity. CONSTITUTION: A nozzle is attached to the wrist of a robot provided with a plurality of shafts and traces a traverse moving locus 25 in the plan an article to be processed 15 in a first step. The robot nozzle is moved in the width direction of the article to be processed 15 one pass at a time and moved in the longitudinal direction of the article to be processed 15 only by one pitch, and the similar movement for grinding work by one pass is performed. The pitch may be about 2mm. After grinding of the first step is thus finished, grinding of a second step is performed to remove grinding burrs 41. In this second step, a traverse moving locus 39 is made perpendicular to the moving locus 25. Energy by a water jet at this time is smaller than that in the first step.
Patent JP-H0751757-A (JP)
Title: Press forming device and method therefor
Inventor: TANIGAWA HISAO
IPC: B21D22/22
Filed: 1993-08-16
Abstract: PURPOSE:To prevent a formed product from being occurred in wrinkle and surface strain and a material from being affected with work effect without adopting a complex structure and method when forming a three-dimensional- shaped product. CONSTITUTION:This device is equipped with a wrinkle press plate 25 holding a metal sheet 30 between a female die 20 whose opening part 21 is formed by plural corner parts 22 and ridgeline parts 23 and an outside surface 24 communicating with the opening part 21 of this female die 20, and a male die 28 pressurizing the metal plate 30 into the female die 20 inserted into the center opening part of this wrinkle press plate 25. The press forming of a metal sheet such as aluminum, an aluminum alloy, etc., is performed by a press forming device formed of plural hole parts 27... suppressing the flowing-in of the metal plate 30 in a position along with the ridgeline part 23 of at least either opening part 21 of the wrinkle keep plate 25 and the outside surface 24 of the female die 20.
Patent JP-2001049662-A (JP)
Title: Ruler for determining inner-casing normal
Inventor: SUGAWARA TADAYOSHI
IPC: E02D5/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily conduct operation, in which an inner casing is inserted so that the normal of the arcuate recessed section of the inner casing is passed at the central section of the next position of drilling when preexcavation is completed and the inner casing is inserted to an excavation casing. SOLUTION: The ruler 6 for determining the inner-casing normal used for a drilling method in which boulder stones in a ground are cut and removed without pushing and letting-escape to the drilling section of previous excavation by using a special sectional-shaped inner casing 3, to which an arcuate recessed section 3a is formed, when a pit continued in a column row-shape is drilled and formed and excavation is conducted successively in order from the first pit to the second and third pits is composed of a cylindrical body 6a externally fitted under the state, in which the body 6 can be mounted and demounted to and from the upper end of an excavating casing 1 and phase can be adjusted around an axial center to the excavating casing, and a projecting section 6b inscribed with the arcuate recessed section 3a formed on the internal surface of the upper end section of the body 6a.  The inner casing can be inserted only when the arcuate recessed section is positioned in phase coinciding with the projecting section.
Patent JP-H0668708-A (JP)
Title: Lighting system and lighting method
Inventor: MURAMATSU RIKUO
IPC: F21V9/40
Filed: 1992-08-21
Abstract: PURPOSE:To provide a lighting system and a lighting method by which the discomfort glare can be reduced according to a position of a person staying in a room by arranging a means to regulate a UGR (discomfort glare index) to be not more than 18. CONSTITUTION:Human body position sensor parts 6 are arranged respectively in the centers of ceiling frame pieces divided into (1m) square grids, and operation on brightness of a lighting system in a position of a person staying in a room is carried out in a brightness operation part 7 from information sensed by the human body position sensor parts 6. Brightness information obtained by the operation in the brightness operation part 7 is sent to a UGR operation part 8, and operation on a UGR is carried out from this brightness information, a previously obtained position index in a person's position and the room size and reflectance stored beforehand, and transmissivity of the first diffusion plate 3, the second diffusion plate 4 and the third diffusion plate 5 arranged in a luminaire body 1 is controlled to be transmissivity obtained by operation in a transmissivity operation part 9, and is regulated to be a proper UGR value. In this consitution, the discomfort glare can be reduced according to the position of the person staying in the room.
Patent JP-H04106141-A (JP)
Title: Flame-retardant resin composition
Inventor: MIKAMI HIROSHI
IPC: C08L73/00
Filed: 1990-08-27
Abstract: PURPOSE:To prepare the title compsn. without using any halogen compd. by compounding a vinyl arom. resin with red phosphorus and an org. polysiloxane. CONSTITUTION:The title compsn. comprises 100 pts.wt. vinyl arom. resin, 5-30 pts.wt. red phosphorus, and 5-20 pts.wt. org. polysiloxane. The resin is prepd. by polymerizing a vinyl arom. monomer, a mixture of two or more vinyl arom. monomers. or if necessary a mixture of the vinyl arom. monomer or monomers with a copolymerizable vinyl monomer, and may be modified with a rubbery polymer to enhance impact strength. Examples of the polysiloxane include polydimethylsiloxane and polydiphenylsiloxane.
Patent JP-H0863720-A (JP)
Title: Magnetic recording medium for inspecting azimuth angle and device and method for inspecting azimuth angle of magnetic head
Inventor: NAKADA KOJI
IPC: G11B5/23
Filed: 1994-08-25
Abstract: PURPOSE: To facilitate the inspection of an azimuth angle of a magnetic head in a floppy disk drive device. CONSTITUTION: The identification data identifying sectors by respectively different oblique angles at every sector are written in a floppy disk for inspecting the azimuth angle. The identification data written in the floppy disk for inspecting the azimuth angle are read by the floppy disk drive device 20 to inspect the azimuth angle of the magnetic head. When the read identification data are identified by a CPU 11, its sector number is stored in a RAM 12. The oblique angles corresponding to the maximum value and the minimum value of the sector number stored in the RAM 12 are read out from an oblique angle table. The azimuth angle of the magnetic head is calculated based on the read out oblique angles of the maximum value and the minimum value.
Patent JP-S60114633-A (JP)
Title: Kotatsu under floor (japanese style foot warmer)
Inventor: HOSOKAWA KENICHI
IPC: F21V33/00
Filed: 1983-11-25
Abstract: PURPOSE:To make a comfortable use of a KOTATSU under floor by a method wherein a lighting instrument is attached to the bottom part of the main body of the KOTATSU, whitch is projected below the floor from the opening of the ceiling of the downstair and a depth is made deep. CONSTITUTION:A heater box 12 is partly projected into the downstair through an opening 16 made at a ceiling panel of the downstair and a lighting instrument 17 is attached to the bottom part for providing a lighting for the downstair room. The lighting instrument 17 is stored in the lighting cover 18 arranged at the circumferential edge of the opening 16 of the ceiling panel 15 of the downstair room, a lighting cover 18 is fixed to the beams 19 through the ceiling panel 15 by screws and the like. With such an arrangement as above, it is possible to provide a substantial simplification of work or wiring for use in fixing the lighting instrument to the ceiling of the downstair as well as an installation of the KOTATSU to the upstair, resulting in making an efficient work. Further, even if a distance between the ceiling panel 15 of the downstair and a mat of the upstair 7 is short, it is possible to make a deeper depth of the main body 1 where feet are inserted therein. As a result, a shallow depth of the main body 1 may not provide a narrow feeling to the user in the KOTATSU and so it is possible to make a comfortable use of the KOTATSU.
Patent JP-S61102010-A (JP)
Title: On-load tap changer
Inventor: FUKUMOTO KENICHIRO
IPC: H01F29/04
Filed: 1984-10-25
Abstract: PURPOSE:To prevent short circuit between taps by a method wherein an auxiliary contact is installed in series along a valve for using a main contact and an auxiliary valve is made to generate arc at the time when arc is prolonged by lowered efficiency of the main contact valve and visual light is detected. CONSTITUTION:If arc extension is happened to vacuum valves HA, HB for using a main contact, auxiliary valves KA, KB follow to valves HA, HB and open circuit also developing arc is performed. Additionally, when changing is processed, valves WA, WB are opened and arc of contact KA, KB are quenched, then changing is accomplished. Short circuit between taps is prevented by means that visual light by developing arc of the contact KA, KB are transmitted to a photoelectric conversion device 30 through an acceptance section 20 and an optical fiber F, then detects abnormality and a transformer is stopped. Further, the photoelectric conversion device 30 is mounted to a lid C and prevents induction from the transformer also is condensed by a lens 1, and prevents effect caused by infrared from a calorific such as current-limiting resistance RA, RB and the like by means of an infrared glass filter FG.
Patent JP-S6282484-A (JP)
Title: Method for converting linear graphic form
Inventor: SETO KUNIO
IPC: G06V30/10
Filed: 1985-10-07
Abstract: PURPOSE:To subject a linear graphic form to uniform thickening or thinning processing in parallel with each outline and visually by performing the conversion processing of vector data and expanding processed vector data to an actual vector pattern and reading out it from the outside. CONSTITUTION:Character data converted into a vector is stored in a vector data storage part 2. When receiving a processing execution instruction from the outside, a vector processing part 1 reads out data required for processing from the vector data storage part 2 and subjects vector data to processing in accordance with data to be generated and transfers processed vector data to a pattern generating part 3. The pattern generating part 3 expands vector data of numerical data to an actual vector pattern and writes it on a pattern temporary storage part 4. The written pattern is read out from the outside as the processing data output.
Patent JP-H0776896-A (JP)
Title: Nonbearing partition panel
Inventor: MORITA KOJI
IPC: E06B3/48
Filed: 1993-09-08
Abstract: PURPOSE:To restrict the relative turning position of a horizontal bevel gear and a vertical bevel gear, and to smoothly turn a nonbearing partition panel, by a method wherein the longitudinal direction of the side edge part of the panel is matched to a center pin, and the horizontal bevel gear is mounted on the center pin and is engaged with the vertical bevel gear. CONSTITUTION:Metallic supports 8 each are fastened to definite places on stiles 12a of partition panels 1, which stiles are opposed to each other. After that, pin holes 31, into each of which a center pin 7 is inserted, each are matched to through-holes and large-sized horizontal bevel gear 3 each are placed on the metallic supports 8, following which a pin-supporting member is placed on the horizontal bevel gears 3 and the metallic supports 8 at the upper side are placed on the pin-supporting member 5. After that, the center pins 7 each are inserted into pierced holes 51, and are tightened, and the panel 1 on the left side is connected with the panel 1 at the central part. At that time, furthermore, small-sized vertical bevel gears 4, gear teeth 41 of which are directed outside and are placed back to back with each other, each are engaged with the large-sized horizontal bevel gears 3, and thus the relative turning position thereof is restricted by the gear teeth. In this way, when one of the panels 1 is turned, its turning is restricted by the engagement of each gear element and its position is prevented from deeviating therefrom during its turning, and safety can be heightned.
Patent JP-H1157232-A (JP)
Title: Swash plate of model helicopter
Inventor: TANAAMI MASAYUKI
IPC: A63H27/133
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and weight of a vehicle body and to enhance controllability by simplifying a link mechanism for attaching to a mast. SOLUTION: A swash plate 1 comprises two ring-shaped plates (upper plate 2, lower plate 3) freely rotationally overlapping each other and mounted with the centers of their respective bores serving as axes, with elliptical gimbals 4 inserted in the bore of the upper plate 2. The upper plate 2 and the gimbals 4 are freely rockingly pivoted together on the major axis of the gimbals 4, and the gimbals 4 is freely rockingly pivoted to a mast 5 on the minor axis of the gimbals 4. Therefore, the swash plate 1 can be restrained from rotating relative to the mast 5 and moving vertically, without providing any special link mechanisms. Therefore, the cost and weight of a vehicle body can be reduced, and controllability is enhanced.
Patent JP-H05256905-A (JP)
Title: Ground system for short-circuit wire test fixture
IPC: G01R1/073
Filed: 1992-07-30
Abstract: PURPOSE: To improve the testing operation by eliminating the fault of installing via the fixture of a shortcircuiting wire capable of transmitting a signal at a high speed. CONSTITUTION: An electronic component on a circuit board 202 and a board test fixture 204 are transmitted via an inner ground plate 230 disposed between the board 202 and the fixture 204 and each critical signal route between the ground plate for transmitting the signal easily affected by ground fault and the board test system by a coaxial unit 208 covered with ground potential.
Patent JP-S60115224-A (JP)
Title: Resist coating method
Inventor: ARIKAWA OSAMU
IPC: H01L21/027
Filed: 1983-11-28
Abstract: PURPOSE:To enable to form uniform, thin and rigid photo resist by rotating a substrate by changing the speed in two stages after the photo resist is dripped onto the substrate. CONSTITUTION:After placing a silicon substrate 3 allowing a gold thin film 2 to be deposited on the entire part on a substrate support 1 of a rotatable coating device, a positive photo resist 4 is dropped onto a silicon substrate 3 from a dispensor. Thereafter, a substrate support 1 is rotated at a speed, for example, as high as 5,000rpm for 0.5sec. Thereafter, the substrate support 1 is rotated at a speed as low as 3,000rpm for 20sec. The substrate thus coated with resist is dried. After the resist film is stabilized by prebaking process, the substrate is sent to the exposure process.
Patent JP-H0884641-A (JP)
Title: Humidity controlling bedding
Inventor: MATSUDA YOHEIJI
IPC: A47C27/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide a humidity controlling elastomer sheet material in which excellent moisture absorbing and releasing functions can be kept over a long term, and a satisfactory humidity environment can be regularly ensured. CONSTITUTION: A humidity controlling elastomer sheet material 10 is formed of a base sheet 11 having moisture permeability to which granular silica gel 13 is adhered and fixed to at least one surface, an adhesive sheet 12 provided to adhere and fix the granular silica gel 13 to the base sheet 11, and a moisture permeable cover sheet 13 for covering the surface having the granular silica gel 13 of the base sheet 11. The granular silica gel 13 is embedded in the state where it is at least partially exposed to the outside of the adhesive sheet 12, and the elastomer sheet material 10 is integrally formed by sewing.
Patent JP-H1062291-A (JP)
Title: Sound collecting device in pipe
Inventor: KOMORI MITSUNORI
IPC: G01M3/24
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To install a microphone in a gas pipe with ease and reliability for detecting damages, etc., which occurs in the gas pipe from sounds in the pipe. SOLUTION: This sound collecting device comprises a sound collecting device main body 8 of the approximately same diameter as a gas pipe one end of which is fixed to the end of the gas pipe, a microphone 4 which detects sounds in gas piping, a holding part which is branched off from the sound collecting device main body and holds the microphone approximately at the center of the sound collecting device main body, a sound absorbing part 12 which is provided at the other end of the sound collecting main body and absorbs inner sounds, and an exhaust valve 14 which is provided for the end of the sound collecting part and discharges a gas from the inside of the sound collecting part to the outside.  The sound collecting device main body is connected to the gas pipe, and the inside of the sound collecting device is impregnated with a gas in the gas piping to collect sounds occurring in the gas piping. Thereby, it is possible to install a microphone in the gas piping with ease and reliability and to collect sounds in the gas piping precisely.
Patent JP-S61102559-A (JP)
Title: Test piece for detecting bilirubin in bodily fluid
Inventor: ICHIKAWA TOSHIKUNI
IPC: G01N33/72
Filed: 1984-10-24
Abstract: PURPOSE:To detect the bilirubin in a bodily fluid with high sensitivity by incorporating a diazonium salt which can couple with the bilirubin in the bodily fluid, an acid of the amt. enough for the coupling reaction and the compd. expressed by the specific formula as essential components into a test piece. CONSTITUTION:The diazonium salt which can couple with the bilirubin in the bodily fluid, the acid of the amt. enough for the coupling reaction and the compd. expressed by the formula are incorporated into the test piece to constitute the test piece. The residual groups R1-R2 of the compd. expressed by the formula are advantageously the same and with the straight chain or branched chain alkyl group of 1-18C, the effect of accelerating the reaction increases with an increase in the number of carbon atoms but the effect fluctuates with the hydrophobic property of the group. Above all, the phosphine oxide of which R1-R3 are an n-octyl group is highly effectively in accelerating said reaction. The coloration reaction of an inhibitive material such as 5- hydroxyindole acetic acid is suppressed and the reaction with the bilirubin is improved if the compd. expressed by the formula is incorporated into the test piece as the reaction accelerator in the reaction of the bilirubin and the diazonium salt.
Patent JP-S6285227-A (JP)
Title: Optical circuit function element
Inventor: SUEMATSU YASUHARU
IPC: G02F1/313
Filed: 1985-10-09
Abstract: PURPOSE:To control propagation of light by providing ultrathin film multi- layered structure having asymmetrical or symmetrical step type quantum well structure which has at least 3 stages of energy levels to part of optical waveguide and changing refractive index according to impressed voltage. CONSTITUTION:Wave functions exist unevenly in the deeper bottoms of respective wells if the asymmetrical step-type quantum wells W are made in both CB valence electron bands V, B of a conductor by sandwiching ultrathin films of GaAlInP and GaInAsP having successively lower energy levels between thin InP films. The respective ultrathin films correspond to the wavelength of electron holes. The wave functions exist considerably unevenly on the deeper bottom side of W when the electric field is impressed. The wave functions shift to the opposite side when the impression direction is opposite and the refractive index varies considerably with positive and negative. The wave functions of electrons hardly shift if both CV and VB project downward in the case of the symmetrical step type. The refractive index changes but not so much as with the asymmetrical type. The shift mode is simply reversed if both CB and VB project upward. The propagation of light is controlled by changing the refractive index according to such constitution.