baber/WOPTO huggingface dataset:
Patent JP-H01144036-A (JP)
Title: Instant photographing device
Inventor: SETO TAKASHI
IPC: G03D9/00
Filed: 1987-12-01
Abstract: PURPOSE:To prevent the useless consumption of negative film by starting an optical system exposing a photosensitive member based on signals from a detecting means detecting the tip of the photosensitive member. CONSTITUTION:When the tip of the conveyed negative film 64 is detected by a sensor 25, or a certain time passes after that, 1st and 2nd traveling bodies 4 and 5 are scanned, and exposure is performed in the exposing part A of a guide plate 24 to form a latent image. With respect to the tip of the cut negative sheet, no latent image cannot be formed in the distance between the position in which the sensor 28 detects and the exposing position A. The exposing position A and the sensor 25 are arranged so that said distance is shorter than a distance between the tip of the positive sheet and the leading edge of an image transferred onto the positive sheet. Thus the useless consumption of the negative film can be prevented.
Patent JP-H06283473-A (JP)
Title: Improved process for etching oxide in planar plasma device subjected to electromagnetic coupling
Inventor: KENESU ESU KORINZU
IPC: H01L21/311
Filed: 1993-12-01
Abstract: PURPOSE: To improve the etching of an oxide film and a layer, by connecting a high frequency power source with a plane coil of conductor which is arranged outside a chamber and in the vicinity of an insulation window, and installing fluorine capture material in plasma or in the vicinity of plasma generated in the chamber. CONSTITUTION: A plasma process equipment 10 contains a chamber 12. The plane of a coil 20 is in parallel with both an insulating shield 18 and a retaining part 13 of a wafer 15 to be treated in a chamber 12. As a result, the coil 20 can generate plane plasma parallel with the wafer in the chamber 12. The distance between the coil 20 and the retaining surface 13 is adjustable. Capture material of fluorine which is shown as a silicon body 26 is arranged between the retaining surface 13 and the vicinity of the insulating shield 18. The fluorine capture material is in the formed plasma or in the vicinity of the plasma. As a result, the fluorine capture material can reduce liberated fluorine groups when silicon oxide is etched by plasma of a fluorinated hydrocarbon gas.
Patent JP-H10141795-A (JP)
Title: Expansion type refrigerating machine
Inventor: TORII HIROTOSHI
IPC: F25B9/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an expansion type refrigerating machine which can prevent drop in the refrigerating capacity regardless of the direction of setting. SOLUTION: First and second seal rings 3 and 5 urged radially outward by first and second circular springs 4 and 6 are separately fitted externally onto the outer circumference near both ends of a small-diameter part 2 of a displacer 10 having a large-diameter part 1 and the small-diameter part 2. This second seal ring 5 seals a clearance between the outer circumferential surface of the smalldiameter part 2 of the displacer 10 and the inner circumfererential surface of a small-diameter part of a cylinder on the low temperature side to restrict the convection of a refrigerant gas generated at the clearance between the outer circumferential surface of the displacer 10 and the inner circumferential surface of the cylinder while an accurate division is accomplished between the high temperature side and the low temperature side by the first and second seal rings 3 and 5.  This can prevent a rise of the temperature of the refrigerant gas in an expansion space on the tip side of the small diameter part 2 of the displacer 10.
Patent JP-H11131625-A (JP)
Title: Building material having soundproof and damping characteristic
Inventor: YAMASHITA MASUO
IPC: E04F15/18
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently absorb and damp floor shock sound or living sound by providing a building material having soundproof and damping characteristics, which includes a cell structure such as honeycomb, a roll core or the like, and a nonwoven fabric as a nucleus. SOLUTION: A building material which has a four-layer structure and soundproof and damping characteristics is constituted of a honeycomb structure 1, a nucleus 3 which is a nonwoven fabric sheet material, and soundproof and damping materials 5 provided on the surface and back of the nucleus, respectively. Accordingly, floor shock sound or living sound can be sufficiently absorbed and damped by providing the building material having soundproof and damping characteristic, which includes a honeycomb structure 1 and a non-woven fabric 2 as the nucleus. One of the soundproof and damping materials 5 is a soundproof and damping material having asphalt as a base material, and the other thereof is formed by a polyvinyl chloride sound insulation sheet. Accordingly, the property of asphalt can be sufficiently utilized.
Patent JP-H03162831-A (JP)
Title: Nuclear magnetic resonance device
Inventor: TAKAI SHUNICHI
IPC: G01R33/28
Filed: 1989-11-22
Abstract: PURPOSE:To suppress oscillation and noise by providing sound-proof plates which are so installed as to shield the space disposed with gradient magnetic field generating means and can suppress the deformation by the signal from the outside and a controller which outputs the signals corresponding to the signals from an acoustic wave or oscillation detecting means to the sound-proof plates according to the above-mentioned signals into a cylindrical space. CONSTITUTION:The sound-proof members 5 disposed apart a specified spacing 16 from the gradient magnetic field coils 11, 12 in the cylindrical space where a person to be inspected exists have the function to suppress the deformation by the control signal 10 from the controller 8 and the function to sense the deformation in a part or over the entire part of the sound- proof members themselves. These members are constructed by sticking plural sheets of, for example, the piezoelectric films which expand and contract in the intra-surface direction when impressed with voltages. When the sound-proof members 5 are deformed in the out-of-the surface direction in a part or over the entire part thereof by the acoustic waves of the noise generated by the oscillation of a bobbin 15, the sound-proof members 5 are forced to be deformed in a part or over the entire part thereof in the direction opposite from this deformation direction by the adequate control input 10 from the controller 8. The deformation of the sound-proof plates in the out-of-the surface direction is suppressed in this way and the transmission of the noise to the space where the person to be inspected exists is suppressed.
Patent JP-H04172822-A (JP)
Title: Up-down counter
Inventor: KASAI MACHIROU
IPC: H03K23/00
Filed: 1990-11-07
Abstract: PURPOSE:To enable an up-down counter to make up- and down-counting at an arbitrary pitch by connecting the outputs of latch circuits to the inputs of full adders and, at the same time, the outputs of the full adders to the inputs of the latch circuits. CONSTITUTION:When latch circuits 21-24 are reset with a reset signal 122, all of the output signals of the circuits 21-24 become 'L' and the outputs 131-134 of full adders 11-14 respectively become the sums of the signals 111-114 and signals 101-104. When a clock 121 is inputted thereafter, the outputs 131-134 are latched by means of the latch circuits and outputted as the signals 111-114 which change by the value set at every clock by the signals 101-104. Therefore, this up-down counter can make up and down-counting at an arbitrary pitch. The (n) represents a prescribed bit number.
Patent JP-2000130865-A (JP)
Title: Refrigerant compressor and air conditioner employing it
Inventor: UMEDA TOMOMI
IPC: F04C18/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To supply the bearing of a compressor with lubricant of appropriate viscosity by providing means for heating the wall face using high temperature refrigerant gas delivered from the compressor on the wall face of an enclosed container in the vicinity of an oil sump thereby preventing the viscosity of lubricant from lowering. SOLUTION: A pipe 33a passing high temperature refrigerant gas of sufficient length for ensuring sufficient heat transmission is wound spirally around the enclosed vessel 1 of a compressor tightly to the outer wall face 51 thereof as means for heating the wall face in the vicinity of an oil sump 31 above a baffle plate 32. Since the outer wall face 51 of the enclosed vessel is heated by high temperature refrigerant gas delivered from the compressor, the refrigerant gas is not condensed on the inner wall face 35 of the enclosed vessel and an oil of appropriate viscosity is obtained while being separated from the refrigerant. Since an electric heater, or the like, for preheating the enclosed vessel of compressor is not required, power consumption can be reduced while reducing the cost through reduction of the number of part items.
Patent JP-H02152889-A (JP)
Title: Power unit for hydraulic elevator
Inventor: MIYASAKO KAZUNORI
IPC: B66B9/04
Filed: 1988-12-01
Abstract: PURPOSE:To reduce an oil quantity in a tank as well as to miniaturize a power unit as a whole by forming a tank bottom with both deep and shallow parts, while installing a filter in this deep part, and setting up a silencer in a space formed beneath the shallow part. CONSTITUTION:A filter 17 is set up in the bottom of a deep part 11a in a tank 11. With this setup, such wasteful oil as being disused even when a cage 7 went to the uppermost floor is reduced in quantity. In addition, a silencer 16 is set up in a space formed just under a shallow part 11b of the tank 11. With this constitution, width of a power unit 3 is reducible.
Patent JP-H08215355-A (JP)
Title: Club head for golf
Inventor: NAKAGAWA TAKAO
IPC: A63B102/32
Filed: 1995-10-03
Abstract: PURPOSE: To increase the modulus of elasticity, to reduce weight and to improve the sensation of hitting a ball, flying distance and directivity by using a carbon fiber-carbon composite material on at least the face surface of a club head for golf. CONSTITUTION: Preformed yarn is produced by a preformed yarn method and a unidirectional preform sheet 1 is produced by using petroleum pitch as a matrix. This preformed sheet 1 is laminated in such a manner that the carbon fibers olign the same direction. After the laminated sheets are molded at about 550 deg.C, the sheets are baked at about 250 deg.C, by which the carbon fiber reinforced carbon material (C/C composite) is formed. This carbon material is then formed to the shape of the face surface 6 of the club head 5 for golf and is joined by an adhesive to a wood club head body 5. The formation of a putter club by molding the C/C composite to a head shape is possible as well.
Patent JP-H08162589-A (JP)
Title: Semiconductor device
Inventor: MIYAWAKI KIYOSHIGE
IPC: H01L23/50
Filed: 1994-12-07
Abstract: PURPOSE: To provide a semiconductor device which can be operated normally and stably by always maintaining internal semiconductor element at a lower temperature. CONSTITUTION: A semiconductor device comprises a loading means 1a where a semiconductor element 3 is loaded at the center of upper surface, an insulating base plate 1 having a metallized wiring layer 4 extended to the external circumference from the loading means 1a, a semiconductor element 3 mounted on the loading means 1a of the insulating base plate 1 and connecting an electrode 3a to the metallized wiring layer 4 via a metal bump 5 and a mold resin 7 for covering the insulating base plate 1 and semiconductor element 3. The semiconductor element 3 is provided with a through hole 3b in its thickness direction.
Patent JP-H09147405-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/09
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve signal quality by increasing the signal light quantity of a light beam for information detection emitted from a prism with a beam splitter. SOLUTION: This optical recording and reproducing device includes a quarter- wave plate 29 for converting the light beam reflected by or transmitted through the joint surfaces 30 of the prism 23 with a beam splitter and made incident on an objective lens to circularly polarized light. The joint surfaces 30 are formed of polarizable films having polarization characteristics in such a manner that the reflectivity or transmittance of the light beam reflected by or transmitted through the joint surfaces 30 and made incident on the quarter-wave plate 29 is larger than 50% and that the transmittance or reflectivity at the time of transmission or reflection through or by the respective joint surfaces 30 after the reflection by the disk is larger than 50%.
Patent JP-H06143960-A (JP)
Title: Height adjusting device for electronic controol air suspension car
Inventor: OURA TSUNEO
IPC: B60G17/056
Filed: 1992-11-12
Abstract: PURPOSE:To give an alarm when the breaking of a wire is detected during operation of a three-way solenoid valve in a device which provides a height adjusting function for adjusting the height of a car body by providing an air- cylinder which makes contract with air--supply on the sensing rod of a levelling valve, and providing a three-way solenoid valve to perform air-supply/air-exhaust switching for the air-cylinder. CONSTITUTION:In a device which provides the height adjusting function for adjusting height of car body by providing an air-cylinder which contracts with air-supply on the sensing rod of a levelling valve, and providing a three-way solenoid valve to perform air--supply/ air-exhausting for the air-cylinder, a warning means 30 for giving an alarm when the breaking of a wire is detected during operation of the threeway solenoid valve, is provided to quickly transmit the breaking to a driver.
Patent JP-H11141237-A (JP)
Title: Remodeled sash
Inventor: YAMAGA EIJI
IPC: E06B1/56
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of extrusion metal molds and reduce the cost by using extruded structural angles having the same sectional form as at least a support upper frame and a support vertical frame of the support upper frame, a support lower frame and lateral support vertical frames constituting a support frame to be mounted on the opening part of a building to part outer wall materials around the opening part. SOLUTION: A sliding window 1 which is a remodeled sash is formed of a support frame 10 mounted within an opening part A and nailed to a skeleton B-C, a window frame 20 attachably and detachably arranged within the support frame 10 and a plurality of sashes. The support frame 10 is formed by framing a support upper frame 11, a support lower frame 12 and lateral support vertical frames 13 each of which consists of an aluminum extruded structural angle into a square, and the support upper frame 11 and the support vertical frames 13 have the same sectional form and sectional dimension. The support lower frame 12 is formed of an interior member 15 and an exterior member 16 each of which consists of an extruded structural angle, and a heat insulating material 40 for mutually connecting the interior and exterior members 15, 16 which is made of a resin such as urethane resin.
Patent JP-H09144357-A (JP)
Title: Traverse pallet position control device of multistory parking facility
Inventor: ASANO MASAHARU
IPC: E04H6/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To automatically eliminate positional slippage of a traverse pallet of a multistory parking facility. SOLUTION: A traverse pallet P free to traverse in a section specified by a mechanical stopper 17 along travelling passages 11, 12 on a stage 90 of a ground first floor level is furnished. A control part 92 controls to stop the traverse pallet P when the traverse pallet P is made to traverse to the left or to the right, projections 15, 16 for detection make contact with a limit switch provided on an end part on the traversed side of the first and second limit switches 13, 14 and the limit switches work, detects whether the limit switches work or not, and when the limit switches are are not actuated, controls the traverse pallet P to traverse in the same direction as the traverse pallet P is finally traversed until the limit switches are actuated.
Patent JP-2001124772-A (JP)
Title: Immunochromatographic test piece and chromatograph analyzing method
Inventor: TAKAHASHI MITSUE
IPC: G01N33/58
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an immunochromatographic test piece capable of accurately qualitatively or quantitatively analyzing without necessity of a pretreatment for a sample containing a colored component such as a blood or the like and a chromatograph analyzing method. SOLUTION: The immunochromatographic test piece 10 comprises a cell component destruction substance site 7 for holding a cell component destruction substance, a labeled article holding site 3 for holding a labeled reagent and a specific protein immobilizing site 5 immobilized with a specific protein in a region of a reactive layer 4. A sample is qualitatively or quantitatively analyzed by measuring a colorational degree on the layer 4 in a wavelength of 580 nm or more by using the piece 10.
Patent JP-H10144227-A (JP)
Title: Color cathode-ray tube having shadow mask
Inventor: MAEHARA MUTSUMI
IPC: H01J29/07
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube in which a warp of a skirt part of a press molding shadow mask is lessened at a weld point to improve workability in welding and to prevent deformation of a curved surface shape and deterioration in magnetic resistance characteristics. SOLUTION: This cathode-ray tube comprises a curved porous part 6H having many electron beam passage holes, a curved non-porous part 6N surrounding the porous part 6H and being associated with the porous part 6H, and a skirt part 6S formed by perpendicularly bending the outer periphery of the non-porous part 6N. A shadow mask 6 fastened to the inside of a panel part is provided by spot-welding the skirt part 63 to a support frame. In this case, swelling portions 151 and 152 extending in a height direction of the skirt part 6S are provided on both sides of a weld X at which the support frame is welded to the skirt part 6S on the long and/or short side of the shadow mask 6.
Patent JP-H10140528-A (JP)
Title: Sound-absorbing system combining scaffold on under-girder rear side of elevated road, etc.
Inventor: YOSHIMURA TAKASHI
IPC: E01F8/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To improve a function by installing a porous-structure louver, in which an opening ratio is specified, and a sound-absorbing material, etc., to a beam hung down from the rear of an elevated road, etc., by a specified method. SOLUTION: Beams (c) are hung down horizontally in parallel with the under-girder rear of the elevated road, etc., at intervals. Hollow sectional louvers 1 are mounted in parallel with the underside of the lower-side flange of the beam (c) at regular intervals among mutual louvers. The louver 1 is formed in porous structure, in which a metal plate is bent and molded and which has an opening ratio within a range that mechanical strength can be kept, and the opening ratio is set in 30-85% in a top face and 30-60% extending over a base from a side face. A sound-absorbing material 8 having thickness effective for absorbing road noises is placed on the louvers 1, and the top face of the sound-absorbing material 8 is formed at the same level as the upper-side flange of the beam (c).  A corrugated plate 9 made of steel is placed on the upper-side flange of the beam (c) while the stripes of a corrugated shape are directed towards the longitudinal direction of the road, and bolted and used as a scaffold for a corridor. Accordingly, the sound-absorbing effect of car noises from upper and lower roads and landscape properties and workability can be improved.
Patent JP-H03103199-A (JP)
Title: Detection of nucleic acid
Inventor: KATO KINYA
IPC: C07H21/00
Filed: 1989-11-24
Abstract: PURPOSE:To sensitively and safely detect a nucleic acid for diagnosis, etc., of hereditary diseases using a simple operation by reacting a sample nucleic acid with a probe nucleic acid, labeling only the resultant hybrid and subsequently detecting the labeled hybrid utilizing the label. CONSTITUTION:In detection of a nucleic acid by reacting a sample nucleic acid with a probe nucleic acid and analyzing the presence or the absence of formation of a specimen nucleic acid-probe nucleic acid hybrid in the reaction mixture, the specimen nucleic acid in the sample is detected by fixing the probe nucleic acid having a nucleotide chain length shorter than 1/10 of that of the sample nucleic acid to a carrier, bringing the sample nucleic acid into contact therewith for a reaction between them, labeling only the resultant hybrid produced in the reaction mixture and subsequently detecting the labeled hybrid utilizing the label. In addition, the chain length of the probe nucleic acid is preferably <=100 bases.
Patent JP-H10142607-A (JP)
Title: Manufacturing device of liquid crystal display device
Inventor: FUJIEDA YOSHIHIRO
IPC: G02F1/1337
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To easily prevent the static breakage in rubbing of a panel base by bringing a static eliminating member into contact with the part other than the display area of the orienting processing side of the panel base to move the contact part. SOLUTION: A cloth 6 woven by use of rayon yarn which is a rubbing agent is laid on a rubbing roller 5. As a static eliminating member 11, a support plate 9 formed of a slender aluminum plate is laid over lateral rubbing roller support bodies 8, and a conductor member 10 making contact with the orienting processing surface of a panel base plate 4 is laid, on the support plate 9, in a position never making contact with an orienting film 3 laid on the orienting processing surface of the panel base plate 4. The static eliminating member 11 makes contact with the part other than the display area of the orienting processing surface of the panel base plate 4 by the movement of the rubbing roller 5 or a table by the rubbing means to move the contact part.
Patent JP-H05145020-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGAI SHINJI
IPC: G11C11/41
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device wherein a signal line is shortened and signal delay can be reduced, by installing a main signal generator corresponding with an output line. CONSTITUTION:A first logic output 52 from a first mixer b1 is supplied to a first output line 64 via a first main signal generator c1, passes a signal line 54 of a section (3), and is supplied to a second output line 68 via a second main signal generator c2. Similarly, a second logic output 58 from a second mixer b2 is supplied to a second output line 68 via a second main signal generator c2, passes a signal line 60 of a section (3), and is supplied to a first output line 64 via the first main signal generator c1. Hence, in both cases, the signal does not pass the section (3) or the signal pass the section (3) only once. Since the signal does not pass the section (3) two times as in the conventional case, the signal line is shortened and the signal delay can be reduced.
Patent JP-S63157628-A (JP)
Inventor: KATAOKA MASAHIRO
IPC: H02P9/00
Filed: 1986-12-22
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-H11216779-A (JP)
Title: Manufacture of molded body by selective laser sintering of powdery material
Inventor: SCHOLTEN HEINZ DR
IPC: B29C67/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a molded body by the selective laser sintering of a powdery material. SOLUTION: At the time of selective laser sintering of a powdery material, polyamide 12 having the following parameters is used as the powdery material. The parameter are: melting temperature 185-189 deg.C, melting enthalpy 112±17 J/g, and coagulating temperature 138-143 deg.C. The powdery polyamide 12 has advantageously 50-150 μm average particle diameter.