baber/WOPTO huggingface dataset:
Patent JP-2001130292-A (JP)
Title: Rotary seat for vehicle
Inventor: ARAI TOSHIO
IPC: B60N2/14
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary seat for vehicle low in height. SOLUTION: A locking piece 44 is turnably provided on a rotary frame 2 via a horizontal shaft 43. A tip part of this locking piece 44 is inserted in a locking hole 41 formed in a base frame 1 through a passing hole 23 formed in the rotary frame 2 and a through-hole 33C formed in a slidable plate 33 to lock the rotary frame 2 to the base frame 1 in a non-rotatable manner.
Patent JP-H01163529-A (JP)
Title: Hot air heater with function to deodorize
Inventor: SAKAI HIROAKI
IPC: F24F1/00
Filed: 1987-12-17
Abstract: PURPOSE:To get a sufficient deodorizing effect under a minimum running cost by a method wherein a gas sensing sensor and a switching circuit for turning on or turning off an energization circuit for a fan motor in cooperation with this gas sensing sensor are provided. CONSTITUTION:When a main switch 8 is closed, a heater unit 6 is heated and at the same time a fan motor 5 is driven and then a propeller fan 4 is rotated. Then, indoor air is sucked from an air suction port 3 and some odorizing ingredients are removed by a deodorant 7, then the air passes through the propeller fan 4, passed through the heater unit 6 and is discharged gas hot air from the air sucking port 2 into the indoor area. When a user goes out of a toilet room, a main switch 8 is opened, resulting in that a driving of the fan motor 5 and a heating of the heater unit 6 are stopped. However, in case that there are some odor ingredients remaining in the room, their odor ingredients are detected by a gas sensing sensor 9 and a switch circuit 10 is closed, so that the driving of the fan motor 5 is continued, the propeller fan 4 is rotated and then the deodorizing action is continued. Upon completion of removal of odorizing ingredients the motor is automatically stopped.
Patent JP-H10160425-A (JP)
Title: Apparatus for correcting warp of tray
Inventor: ISHII TAKESHI
IPC: H05K13/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure an inspection accuracy higher than a predetermined level by depressing the peripheral part of an inspection object work in the face of a tray by means of a pressing plate and correcting warp at a part corresponding to the work thereby confining the measurement within an allowable error range. SOLUTION: Upper surface of a tray 50 is depressed by means of a pressing plate 9 at the left and right parts of IC packages currently under inspection, i.e. a row of IC packages 52 in the longitudinal direction. Consequently, warp is corrected for the part corresponding to the row 52. Subsequently, the image of the packages 52 in the row are picked up sequentially by means of a camera. Since the part corresponding to the package 52 is corrected, measurement based on the image pickup results is confined within an allowable error range and an accuracy higher than a specified level can be ensured for inspection. Since the surface of the tray 50 being elevated by a Z-axis drive section to a work inspecting position is depressed by means of the pressing plate 9, a new drive mechanism is not required and cost increased can be suppressed.
Patent JP-H10160784-A (JP)
Title: Inspection apparatus for semiconductor element
Inventor: YAE MASANOBU
IPC: G01R31/26
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make is possible to reduce an inspection man-hour by a method wherein the pressing-down force of a probe electrode is adapted to a sample to be inspected, a sample mounting base is raised by a very small distance and the sample to be inspected is brought into contact with the tip of the probe electrode. SOLUTION: A weight member 51 at a contact-pressure adjusting mechanism part 40 is moved fine along the long axis of a balance rod 43, the indication value of a load detector 52 is set at about 30g, and a load contact pressure which presses down an LD chip 20 as a sample to be inspected is made unrelated to the whole own weight of a probe holder 48. Then, the chip 20 which is sucked by a collet 29 is carried into, and fixed to, a sample fixation part at a sample mounting base 26, the axial position of the mounting base 26 is adjusted in such a way that the chip 20 is situated just under the electrode 47, and a height position is adjusted in such a way that the gap length between the chip 20 and the tip of the electrode 47 is adapted to the chip 20.  After their adjustment, a movement base 15 is brought close to the adjusting mechanism part 40, a movement base 18 is adjusted fine, the chip 20 is situated just under the electrode 47, and the mounting base 26 is raised via a mounting base elevating mechanism 30 by a very small distance which is a little larger than a set gap value so as to be brought into contact with the electrode 47.
Patent JP-H08174278-A (JP)
Title: Diagnostic method and device for clamping sate of strip in process line welder
Inventor: ISHIKAWA MASAYOSHI
IPC: B23K37/04
Filed: 1994-12-22
Abstract: PURPOSE: To prevent the defective welding of a strip by applying compressed air to a through-hole pierced in a clamp pad, detecting the change in terms of time in pressure, and comparing it with a standard pressure to judge a defective clamp. CONSTITUTION: Plural through-holes for each clamp pad, 18a to 18d are respectively pierced in clamp pads 17a to 17d. Pressure in the through-holes 18a to 18d are detected by pressure sensors 24a to 24d connected to compressed air guide pipes 23a to 23d mounted on connecting pipes 19a to 19d. Detected signals of these pressure sensors 24a to 24d are transmitted to pressure transducers 25a to 25d through signal circuits 26a to 26d. After they are converted to electric signals by the pressure transducers 25a to 25d, they are transmitted to a computer 31, and the aging of the detected pressure signals can be caught in a time band from a clamp close to the completion of welding for each through- hole 18a to 18d. Consequently, the diagnosis of the clamping state of a strip can be surely achieved.
Patent JP-S63175403-A (JP)
Inventor: CHIYUNISU ROBAATO FUAN HIIRUSU
IPC: A61B5/055
Filed: 1987-12-19
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-H06167891-A (JP)
Title: Transfer material peeling device
Inventor: KURAMATA TAKASHI
IPC: G03G15/00
Filed: 1992-11-30
Abstract: PURPOSE:To reduce damage to a transfer material and to take an excellent and stable peel ing action. CONSTITUTION:When a transfer paper P approaches, a peeling pawl 6 is moved from a first position shown by a solid line to a second position shown by two- dot chain line and the transfer paper P is mechanically peeled from the surface of a photosensitive drum 1. The peeled transfer paper P is carried with the minimum contact area by a guide pulley 9 whose periphery has the formation of saw teeth 9a. After that, a rotary shaft 7 is turned in the direction of the arrow (b) by a specific angle (j) and a guide pulley 10 having the formation of saw teeth 10a on the periphery is returned to the first position shown by a solid line, to guide the transfer paper P toward a carrying belt 11. In the guide pulleys 9 and 10, the rush angles of the transfer paper P into the saw teeth 9a and 10a are set small respectively.
Patent JP-2000141472-A (JP)
Title: Polyester film and its production
Inventor: MIYAGAWA KATSUTOSHI
IPC: C08J5/18
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a twist curl in a use laminating a polyester film chiefly used for an IC card. SOLUTION: In a differential curve of the real shrinkage quantity of a polyester film in its machine direction calculated from shrinkage quantities at times of a temp. rise and a temp. drop due to TMA by heat-treating the polyester film in a tenter after longitudinal stretching and lateral stretching and subsequently cooling the heated film to a temp. range from (glass transition temp. +50 deg.C)-(heat treatment temp. -30 deg.C) and applying relax to the film in its machine direction within a range of ±10% in the shrinkage quantity at a time of a temp. drop due to TMA corresponding to the temp.  drop of the cooling process up to the outlet of the tenter, a shrinkage quantity differential value dL/dT within a range from glass transition temp.-150 deg.C is always 0.02%/ deg.C or less and the heat shrinkage factor of the film in the machine direction at 150 deg.C for 30 min is 1.0% or less and the lateral distribution of this heat shrinkage factor is 0.1% or less.
Patent JP-H05158112-A (JP)
Title: Parallax correction method, parallax correcting optical element and parallax correcting optical device
Inventor: FUSHINO NAOMI
IPC: G03B13/14
Filed: 1991-12-04
Abstract: PURPOSE:To easily and surely realize a parallax correction by using a specific optical element. CONSTITUTION:A parallax correcting optical element 1 having a prescribed reflactive index, and consecutively variable the angle formed by an incident surface and light exit surface from zero to a finite angel, is arranged on the optical axis B of a finder system 2 or the optical axis of a photographing optical system, and the angle is adjusted according to an object distance, so that the angle formed by the incident surface and light exit surface of the parallax correcting optical element 1, is set zero at object distance infinity, and set larger as the object distance is made small.
Patent JP-H04189369-A (JP)
Title: Low frequency curing machine
Inventor: TERADA TAKESHI
IPC: A61N1/32
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the low frequency curing machine which is small in size and light in weight and whose cord does not stand in the way to the utmost by providing a main body side connecting part connected electrically to a circuit part, and also, providing a switch for switching all output electrodes placed in the curer main body to the same polarity at the time when a cord side connecting part is connected to this main body side connecting part. CONSTITUTION:On the side face of a curing machine main body 11, a pin-jack 21 being a main body connecting part connected electrically to a circuit part is provided. Also, a polarity changeover switch 48 is mounted on a circuit board 46 positioned in the vicinity of the pin-jack 21. On this changeover switch 48, a button 49 which is freely movable vertically and energized to the upper part is provided.
Patent JP-H01163559-A (JP)
Title: Hot air flow space heater
Inventor: JINNO HIDEYUKI
IPC: F24H3/08
Filed: 1987-12-17
Abstract: PURPOSE:To miniaturize the apparatus and reduce the installation space thereof by disposing a large number of band-shaped vane plates groups arranged mutually in parallel in a blast fan in a cylindrical shape as a whole, and accommodating the entire part or a part of an air heater in an internal space encircled by the vane plates. CONSTITUTION:In a blast fan 2, band-shaped vane plates 51 and 51 are suspended between annular bodies 53 and 54. A burner 63 is provided at its upstream part with a gas flow passage 61 and a suction path 62 for combustion and at its downstream part with a heat exchanger 39. The heat exchanger 39 is provided on its upstream side with a large diameter cylinder 31 and on its downstream wide with a plurality of small diameter cylinders 33 and 33. These cylinders are connected by means of a connecting member 65. The large-diameter cylinder 31 is accommodated and disposed in an internal space of the blast fan 2, and the small-diameter cylinders 33 and 33 are disposed in a blast passage 4. Air to be heated sucked through a suction port 11 of the blast passage 4 comes into contact with the large-diameter cylinder 31 for the heat-exchanger 39 from band-shaped vane plates 51 and 51 and passes through the blast fan 2 to the downstream side, and upon contacting the small-diameter cylinders 33 and 33, robs the cylinders of heat, which is sent out into the room through a hot air flow discharge port 12.
Patent JP-H09159683-A (JP)
Title: Method for controlling probe microscope
Inventor: HONMA AKIHIKO
IPC: G01N37/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To perform a stable feedback control. SOLUTION: When vibrating a cantilever 5 near a resonance frequency and measuring the amount of deflection of the cantilever 5 according to the change in signal which is detected as a fundamental wave, a signal equivalent to the effective value of the detection signal and a signal equivalent to a differential signal or a signal equivalent to a sum signal the output of a photodetector for detecting the amount of deflection of the cantilever 5 are inputted to a feedback control circuit.
Patent JP-H04190764-A (JP)
Title: Remedy for hyperkalemia, hyperlipidemia, deramatopathy or the like
Inventor: INAMOTO HAJIME
IPC: A61K31/715
Filed: 1990-11-27
Abstract: PURPOSE:To provide the subject remedy containing fine edible fibers, etc., as the main components and capable of lowering serum potassium value and serum phosphorus value, improving hyperlipidemia, dissolving headache, stiff shoulder, acne and hives, increasing vitamin content in blood and improving hemorrhoids. CONSTITUTION:An objective remedy containing fine edible fibers or fine edible fibers and oligosaccharides as the main components. In addition, a fine cellulose is preferably used as the fine edible fibers and the fine cellulose can be obtained in the form of powder by hydrolyzing a raw material such as natural pulp, linter or bagasse using a mineral acid, further mechanically pulverizing the resultant hydrolyzed material as necessary, water washing and drying the pulverized material. As the above-mentioned fine cellulose, one having >=95wt.% alpha-cellulose content, >=95% hydrolysis yield and 5-50mum maximum grain size and containing no electrolyte such as K, Na, Mg or P and no calorific component such as carbohydrate is preferable.
Patent JP-H08180990-A (JP)
Title: Discharge lamp lighting device
Inventor: HIRATOMO YOSHIMITSU
IPC: H05B41/24
Filed: 1994-12-22
Abstract: PURPOSE: To provide a power source device, which can reduce the oscillation frequency of an inverter circuit and which is normally operated even in the case where wiring length and the number of load lamps is changed, by connecting an inductance in series to a load wiring circuit. CONSTITUTION: A choke L10 for inductance and current transformers CT1 -CT4 for each load are connected in series between output terminals X, Y of an inverter circuit 4. One of filaments of both ends of a fluorescent lamp FL1 is connected to one of both terminals of a secondary coil of one transformer CT1 , and the other filament is connected to the other terminal of the transformer CT1 through a capacitor C11 . Other transformers CT2 -CT4 are similarly connected. With this structure, resonance frequency of a load circuit is reduced, and the oscillation frequency of the inverter circuit is reduced, and switching loss of a switching element is reduced so as to improve the conversion efficiency of the circuit.
Patent JP-H11152620-A (JP)
Title: Extra fine fiber of polyester-based copolymer and suede base fabric using the same
Inventor: NAKAMURA RYOJI
IPC: D01F6/84
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an extra fine fiber, concerning polyester copolymer extra fine fiber of 0.3 or less denier, excellent in yarn-making properties having a soft feeling comprising a blockcopolyester of polyethyleneterephthalate and polypropyleneterephthalate, and a suede base fabric using them. SOLUTION: This extra fine fiber consists of the blockcopolyester of polyethyleneterephthalate and polypropyleneterephthalate which has a copolymer ratio of the polyethyleneterephthalate and polypropyleneterephthalate in weight is 30/70-70/30, having a single yarn denier of 0.1-0.3 denier and manifesting stress <=2.5 g/d at 10% elongation.
Patent JP-H11216883-A (JP)
Title: Method for printing to medium surface
Inventor: ASKELAND RONALD A
IPC: B41J2/21
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To achieve a good gradation scale and form images of photographic quality by carrying out complex printing of a plurality of drops and a plurality of paths which is a combination of base advantages of combined printing of the plurality of drops on a medium and printing of the plurality of paths. SOLUTION: A digital camera generating digital images and a scanner inputting conventional photographs into a personal computer are used, so that images of photographic quality are generated from the images. An opening part and an ink-jet element of a nozzle member of a print head assembly are generally aligned in two main arrays. 192 opening parts and ink-jet elements are arranged in 8 adjacent groups each forming 24 primitives. Each ink-jet element can be identified definitely by an address line and a primitive line.
Patent JP-H09163864-A (JP)
Title: Automatic grafting apparatus
Inventor: UCHIKAWA YASUO
IPC: A01G1/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To surely graft a scion to a stock in an automatic grafting apparatus for grafting the scion to the stock. SOLUTION: This automatic grafting apparatus is equipped with a stock retaining means 61 for holding a stem part of a stock A at plural parts in its longer direction and a scion retaining means 62 for holding a stem part of a scion B in its longer direction, makes the stock and the scion retaining means 61 and 62 approach each other and mutually join the stem part of the stock A held by the stock retaining means 61 to that of the scion B held by the scion retaining means 62.
Patent JP-H09157891-A (JP)
Title: Production of anatase-structure titanium oxide film
Inventor: ISHIZAWA HITOSHI
IPC: C25D11/26
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a relatively thick anatase-structure titanium oxide film having several μm thickness and high in crystallinity by anodizing titanium in an electrolyte soln. contg. a specified amt. of a glycerophosphate and a specified amt. of at least one kind of metal acetate to form the film. SOLUTION: Titanium is anodized in an electrolyte soln. contg. 0.001-0.06mol/l glycerophosphate and 0.01-0.5mol/l metal acetate of an alkali metal or alkaline- earth metal, and the anodized titanium is further hydrothermally treated under high temps. and high pressures to efficiently produce a titanium oxide film consisting of an anatase phase high in crystallinity.
Patent JP-2000152565-A (JP)
Title: Device for detecting rotor's position of dynamo-electric machine
Inventor: JULIAN BRODIE
IPC: H02K11/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To simply perform the accurate positional detection of a rotor, by constituting the device such that it has an arithmetic logic unit which takes the logical sum of the output signals of two sensors. SOLUTION: In the case of a rotor position detector suitable for a turbine generator, recesses 1a and projections 1b are made alternately all around a rotor 1, and a two-piece set of sensors 2 composed of a sensor 2a for ON and a sensor 2b for OFF are arranged in the vicinity of the periphery. Then, the angle between the line which the connects center of the rotor 1 with the sensor 2a and the line which connects the center of the rotor 1 and the sensor 2b is equal to an electric angle which shows the phase difference of the current flowing in wincing so that they can perform high detection of rotor's position, and the sensor 2a and the sensor 2b are connected to an arithmetic logic unit 3 through a signal cable.  Hereby, the accurate grasp of the absolute positional relation between the rotor and the sensor becomes needless, and the highly accurate positional detection can be performed simply without processing the rotor precisely.
Patent JP-H04194200-A (JP)
Title: Construction method of underground hollow
Inventor: TAMURA TOMIO
IPC: E21D13/02
Filed: 1990-11-26
Abstract: PURPOSE:To promote excavation efficiency by excavating underground hollows by an excavator in such a way that both ends of a tunnel are opened to a vertical shaft in a bedrock surrounding the vertical shaft connected to the ground surface. CONSTITUTION:A vertical shaft 2 is board downward from the ground surface 7 until it reaches specific depth D. After that, an excavator is provided to a specific starting position P inside the vertical shaft 2, it starts in a direction perpendicular to the vertical shaft 2. Then, an excavating direction is gradually changed to form a generally annular tunnel 3 behind the excavator 9, and it is made to arrive at the vertical shaft 2. A plurality of tunnels 3 are formed in the shape of horizontal loops at specific depths, both ends 3a and opened to the vertical shaft 2, and underground hollows 6 having specific capacities in the tunnels 3 and vertical shaft 2 are made. According to the constitution, even if the pace of ground work is limited, the underground hollows can be formed.
Patent JP-H11142396-A (JP)
Title: Water quality-measuring apparatus
Inventor: KOBAYASHI TAKESHI
IPC: G01N33/18
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To extremely lower a probability of breaking measurement tips inadvertently by a simple and rational improvement. SOLUTION: A plurality of kinds of water quality-measuring tips 6B-6T are detachably connected to a sensor main body 1 via connectors 8A-8C. The tips 6B-6T are separated by color to a plurality of groups based on a predetermined water pressure-resisting level, so that water pressure-resisting levels of the tips can be identified visually. Moreover, a message on the basis of a measurement result of a water depth which urges the detachment of the tip which cannot stand a further water pressure is displayed at a display device 9. Besides, the need for the detachment of the tip is informed by sound.
Patent JP-2001141411-A (JP)
Title: Semiconductor device for fingerprint recognition
Inventor: SHINOHARA MAMORU
IPC: G06K9/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for fingerprint recognition in which an electrostatic withstand voltage is improved when a finger or the like comes into contact with the device. SOLUTION: This semiconductor device is provided with a plurality of electrodes 2 storing electrostatic charges, a protective film 3 covering the electrodes 2, and a plurality of semiconductor elements which are formed below the electrodes and read the charges stored in the respective electrodes. At positions parallel with the electrodes 2, wiring 301 for erasing static electricity which is electrically independent from the electrodes 2 and thicker than them is disposed.
Patent JP-H09162466-A (JP)
Title: High-frequency discharge triaxial orthogonal co2 laser oscillator
Inventor: KAGIWADA YOSHITO
IPC: H01S3/038
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent a laser oscillator from being damaged and eliminate any influence of discharge to the other parts by detecting electrode-outside discharge when the electrode-outside discharge occurs. SOLUTION: The oscillator oscillates a gas including a carbon dioxide gas as a laser medium on a pair of facing discharge main electrodes 3A and 3B through high-frequency discharge excitation, and the gas flow direction, discharge direction, light axis direction are crossed orthogonally to each other. An electrode-outside discharge detector 11 made of conductive metal is provided adjacent to the electrodes 3A and 3B, and it is provided with at least an opening 11A in such a part facing the electrodes 3A and 3B, and the other parts are covered with an electrical insulator 15.