baber/WOPTO huggingface dataset:
Patent JP-2000194986-A (JP)
Title: Number plate photographing device
Inventor: TAKAHASHI NOBUYOSHI
IPC: H04N7/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce photographing failures due to head light by operating an image sensor while linking with a detection output signal from a sensor for vehicle detection. SOLUTION: A camera case 1 is provided at a parking place of an object vehicle or on the front road surface around the road width center of a road, and a sensor 8 for vehicle detection is provided on a driveway road surface or a road neighborhood. The photographed information of the number plate of the object vehicle is obtained based on a detection output of the sensor 8, and an image device 7 processes the photographed information. Power supply, the photographed information and an electric signal such as a control signal are connected to an external device such as the image device 7 through a connection circuit 5. The device 7 performs control, image processing of the photographed information, recording, display processing, etc.  Timing to obtain the photographed information depends on a detection output from the vehicle sensor 8 based on the distance or position of the object vehicle to a television camera 3.
Patent JP-2000191111-A (JP)
Title: Article storage facility
Inventor: UEDA YUICHI
IPC: B65G1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a article storage facility generating extremely small noise. SOLUTION: A loading and carrying part 5 to load and carry an article to transfer the article between an article storage part 1 on an article storage shelf and itself is movably provided between the transfer position for the article storage part 1 and the position for carrying articles in/out of the loading and carrying part.  The article is loaded and carried between the loading and carrying part 5 located at the transfer position and the article storage part 1, and the article is loaded and carried between the loading and carrying part 5 and the article carrying-in/carrying-out part by the loading and carrying part 5 located at the article carrying-in/carrying-out position and a carrying device for the carrying-in/carrying-out part provided on the article carrying-in/carrying- out part, and the carrying device for the storage part, the carrying device for carrying-in/carrying-out part, and the loading and carrying part 5 are provided with a roller conveyor for rotation to load and carry the article.
Patent JP-H11206094-A (JP)
Title: Vibration-type actuator and its manufacture
Inventor: YAMAMOTO KAZUTOSHI
IPC: H02K33/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To firmly integrate an arm and a movable coil and, furthermore, realize improved productivity. SOLUTION: A vibration-type actuator 11 is composed of an arm 12, a functional member such as a magnetic head which is attached to one end part of the arm 12 and a movable coil 31 which is provided in the neighborhood of the other end part of the arm 12 and firmly integrated with the arm 12 with a connection holder 35 therebetween. The arm 12 is composed of a plurality of arm pieces 13, which are attached to a housing unit 15 for a bearing so as to have gaps exist between the respective arm pieces 13. Spacers 21 having spacer pieces which fill the gaps between the arm pieces 13 for holding the housing unit 15 are attached to the arm 12. The arm 12, the spacers 21 and the movable coil 31 are fixed integrally with the connection holder 35.
Patent JP-2001182921-A (JP)
Title: A castable refractory for constructing waste fusing furnace with casting process and waste fusing furnace using the same
Inventor: SUZUKI RYUICHI
IPC: C04B35/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a castable non-chromic refractory for lining a waste fusing furnace by means of casting process and the same furnace with a lining formed of the same refractory. SOLUTION: The waste fusing furnace is lined by a refractory comprising a refractory aggregate mixture consisting of 5 to 20 wt.% of magnesia and residual alumina, and 0.05 to 3 wt.% of oxycarbonic acid aluminum as an additive added to the above mixture.
Patent JP-2001185082-A (JP)
Title: Fluorescent lamp having light accumulation function
Inventor: KAWASHIMA SHINGO
IPC: H01J61/78
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent lamp having a light accumulation function that reduces the used amount of light accumulation phosphor and general phosphor. SOLUTION: In daybreak or early evening, by noticing a light emission peak of the optimum light accumulation phosphor, under this condition, a fluorescent lamp having the light accumulation function having the light accumulation phosphor of the light emission peak of 510-530 nm has the best visibility. As a result, at one lamp, the used amount of the light accumulation phosphor and the used amount of general phosphor such as three-wavelength mixed phosphor or the like can be reduced.
Patent JP-H11189526-A (JP)
Title: Bathing agent and opaque agent therefor
Inventor: OMORI RYUTA
IPC: A61K8/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject opaque agent capable of providing a bathing agent excellent in preservation stability at high temperatures even after adding ethanol or common salt thereto by using an O/W emulsion having a specific median diameter and a specified particle diameter distribution. SOLUTION: This opaque agent is obtained by using an O/W emulsion having 0.1-0. 6 μm median diameter, <=60% content of particles having >=0.5 μm particle diameter and <=30% content of particles having >=1.0 μm particle diameter based on the volume in the particle diameter distribution. The emulsion preferably comprises, e.g. (A) a compound selected from a polyoxyalkylene alkyl ether, a polyoxyalkylene alkylphenyl ether and a polyoxyethylene fatty acid ester and having 9-19 hydrophile-lipophile balance(HLB) with (B) a polyhydric alcohol, (C) an oily ingredient and (D) water and is preferably prepared by formulating 1-10 wt.% ingredient A with 40-90 wt.% total amount of ingredients B and C and 5-50 wt.% ingredient D in (3:1) to (1:3) weight ratio of the ingredients B to C.
Patent JP-2001189993-A (JP)
Title: Speaker system
Inventor: KOMAE KAZUMI
IPC: H04R1/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system, that can used stably under optimum conditions, even on the occurrence of faults in the driver unit of a trumpet-type speaker used for wide-band loudspeaking due to the harsh conditions for the unit. SOLUTION: The speaker system, where a plurality of voice coils are mounted on a voice coil bobbin of a dynamic driver unit having a single diaphragm, is characterized in its having a means that selects other voice coils, on the occurrence of a fault in a 1st voice coil, while the 1st voice coil is usually used to drive the diaphragm and the other voice coil is at a standby.
Patent JP-2000197253-A (JP)
Title: Cable branch connection part
Inventor: SEMA NOBUYUKI
IPC: H02G15/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of water through the outer surface of an edge cutting part of an insulation unit to improve the characteristic as a connection by applying a cold glass coating agent on the edge cutting part of the insulation unit which constitutes a Y branch connection. SOLUTION: The outer surface of an edge cutting part 24 of an insulation unit 21 that is not covered with a metal case 25 or not applied with a semiconductive coating since that part is to be edge-cut is applied with a cold glass coating agent by a brush coating method, a dipping method, etc., to form a film 48 of a thickness of 10 mm to 13 mm, which is to be hardened. The film 48 made of the cold glass coating agent is not only waterproof but also has a good flexibility. The film also has an excellent anti-ultraviolet property, anti-chemical property, anti-contamination property, etc.  As a result, a Y branch connection consisting of the insulation unit 21 having the edge cutting part 24 formed with the film 48 made of a cold glass coating agent has no water penetration through the outer surface of the edge cutting part 24 should a manhole is submerged and therefore has no deterioration in the characteristic as a connection.
Patent JP-2001179746-A (JP)
Title: Vulcanization molding device
Inventor: YOSHIMURA KEIJI
IPC: B29C33/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a rubber molding from being qualitatively deteriorated by the entrainment of steam and air, in a vulcanization molding device for a rubber sheet and the like. SOLUTION: The open vulcanization molding device is structured of a combination of a cylindrical mold 2 around which a molding material such as the rubber sheet is wound and pressurizing rolls 10 arranged around the former. Air enveloped in a rubber material is allowed to escape by the pressurizing rolls 10 and the rubber material and the steam are prevented from coming into contact with each other by using a steam electromagnetic induction coil and a realed heat medium as heating means.
Patent JP-2001188027-A (JP)
Title: Metal-based material with combined metal fiber for strain and temperature sensor and its manufacturing method
Inventor: ASANUMA HIROSHI
IPC: G01B7/16
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To develop a metal-based material which permits health monitoring through which pieces of physical information can be gathered at a time. SOLUTION: This is a metal-based material compounded by burying metal fibers which generate an electromotive force and the metal fiber has an insulating film formed on its surface; and part of the insulating film is dielectric broken insulating metal fiber and joined with a matrix so that the dielectric broken part is at a specific position in the matrix and part of the insulating metal fiber is positioned outside the matrix and the insulating metal fiber functions as a sensor for pieces of physical information on strain and temperature. Preferably, this material is obtained by burying the insulating metal fiber in the metal- based material and treating them by hot pressing.
Patent JP-H11256476-A (JP)
Title: Modification of single surface of woven or knit fabric or nonwoven fabric
Inventor: KATAOKA SEIICHI
IPC: D06M15/263
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for the modification of a single surface of a woven or knit fabric or a nonwoven fabric to obtain a woven or knit fabric or a nonwoven fabric having different functions between the front and back surfaces. SOLUTION: A sizing agent is applied to one surface of a woven or knit fabric or a nonwoven fabric, the other surface of the fabric is subjected to low-temperature plasma treatment to generate activated sites, a polymerizable monomer is graft-polymerized to the activated sites and the sizing agent applied to one surface of the woven or knit fabric or a nonwoven fabric is removed.
Patent JP-2001185321-A (JP)
Title: New surface creepage encouraging spark discharge gap
Inventor: KATO GIICHIRO
IPC: H01T4/10
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration or the like of insulation resistance between electrodes caused by damage of a spark electrode itself due to inoperative follow current cut-off and by steam from electrode materials at discharge. SOLUTION: As basic characteristics of the new surface creepage encouraging spark discharge gap, both ends of dielectric flat plate are protruded by a faint margin from the outer periphery of respective opposed electrode, with a spark discharge gap pinching the dielectric flat plate with a pair of three-dimensional electrode. Further, for effecting a discharge at limited points on an outer periphery of the three-dimensional electrode, the protruding distance of the dielectric flat plate from the outer periphery of the electrode is set shorter at those points than others, and also, any given number of dielectrics and electrodes of similar shape are inserted between a pair of three-dimensional electrodes, making up an integral combined new surface creepage encouraging spark discharge gap.
Patent JP-H04209526-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO OSAMU
IPC: H01L21/768
Filed: 1990-12-03
Abstract: PURPOSE:To reduce the whole electric resistance of a polycrystalline silicon plug by a method wherein impurity ions which have been implanted respectively into the surface of a diffusion layer and into the surface of the polycrystalline silicon plug are diffused into the polycrystalline silicon plug. CONSTITUTION:A resist film 13 is formed on the whole surface of a silicon semiconductor substrate 1; the film 13 is patterned in such a way that the upper part of a contact hole 8 is opened. Then, while the film 13 is used as a mask, boron ions 16 are implanted into an undoped polycrystalline silicon plug 11 which has been filled into the hole 8; a P<+> type polycrystalline silicon plug 15 is formed. After that, in order to activate phosphorus ions implanted at a previous process and the ions 16, this assembly is heated, e.g., at 950 deg.C for ten seconds in a nitrogen atmosphere by a lamp annealing method. Thereby, both the impurity ions implanted into an N<+> diffusion layer 18 and a P<+> diffusion layer 19 and the impurity ions implanted into the surface of the plug 11 are diffused into the plug 11. Thereby, an impurity concentration at the bottom part of the plug 11 is made high, and an electric resistance can be reduced.
Patent JP-H04224785-A (JP)
Title: Pivoting structure of scissors
Inventor: ADACHI SHIGEYOSHI
IPC: B26B13/28
Filed: 1990-12-26
Abstract: PURPOSE:To prevent a pivotal part of both blade bodies from being slackened in use while enabling a fastening force to be readjusted by a change in the temperature of the pivotal part in scissors having the blade bodies pivotted with a bolt and nut. CONSTITUTION:In the pivotal parts of blade bodies 1,2, bolt 3 and nut 5 are prevented from relatively pivoting by a slack preventing means 9 made of a shape memory alloy at room temperature not to generate the slack caused by the use of scissors. When the pivotal parts are set to a high or low temperature, the slack preventing means 9 is deformed to pivot the bolt 3 relative to the nut 5 so that a fastening force can be readjusted to set both blade bodies 1, 2 to a predetermined pressed condition.
Patent JP-H04215694-A (JP)
Title: Window moving method
Inventor: FUJINO KAORU
IPC: G06F3/14
Filed: 1990-12-14
Abstract: PURPOSE:To concurrently move multiple windows via one command to simplify actions and reduce the load on a processor for the window moving method of a multi-window display system overlappingly displaying windows. CONSTITUTION:In a multi-window display system overlappingly displaying windows, an area table control means 1 dividing a display into areas corresponding to the overlapping state of the windows for control, an area table 2 storing the information of window groups belonging to individual areas, an overlapping state display means 3 displaying the overlapping state of the windows corresponding to the areas, a moving window specifying means 4 specifying the moving window groups and shift positions, and a window moving means 5 moving the windows to the specified positions are provided.
Patent JP-H04219141-A (JP)
Title: Exhaust gas purification catalyst
Inventor: NAKANO MASAO
IPC: B01J29/40
Filed: 1990-12-18
Abstract: PURPOSE:To efficiently remove nitrogen oxide, CO, and hydrocarbon at the same time in a comparatively wide temperature range from the exhaust gas exhausted from the internal combustion engines of automobiles and the like by using the exhaust gas purification catalyst of zeolite containing silver having an SiO2/Al2O3 molar ratio of specified value or more. CONSTITUTION:The zeolite having an SiO2/Al2O3 molar ratio of at least 15 contains silver generally prepared by using water-soluble silver salt, such as silver nitrate, and an ion exchange or evaporation process or the like, preferably, in an amount of preferably, 10-150 molar % of alumina in the zeolite, thus permitting nitrogen oxide, CO, and hydrocarbon to be removed at the same time in a comparatively wide temperature range from the waste gas exhausted form the internal combustion engines of automobiles and the like by using this catalyst.
Patent JP-H04219731-A (JP)
Title: Liquid crystal display element
Inventor: KO HIDEMASA
IPC: G02F1/1339
Filed: 1990-12-19
Abstract: PURPOSE:To prevent the light slip of a negative type liquid crystal display element to obtain a display having good contrast. CONSTITUTION:An electrode 2A is formed on a substrate 1A, and an orientation control film 3A is moreover formed on the electrode 2A. On the other hand, an electrode 2B is formed on the other substrate 1B, and an orientation control film 3B is formed on the electrode 2B. The electrode faces of these two substrates are arranged mutually opposite, and their peripheries are sealed by sealing material 6, and then a nematic liquid crystal is poured into its inside to form a liquid crystal layer for forming a liquid crystal cell. A pair of polarizing plates 8A, 8B are arranged on both the faces of the liquid crystal cell, and a polarization axis is arranged so as to make light transmission possible in a voltage applying state. A dark color spacer 4 is fixed onto the orientation control film 3B through a dark color adhesive agent 5.
Patent JP-H04219973-A (JP)
Title: Manufacture of semiconductor memory
Inventor: HOSHI NAOYA
IPC: H01L27/10
Filed: 1990-12-20
Abstract: PURPOSE:To improve the characteristic such as the junction leak or the like of the title memory. CONSTITUTION:SiO2 films 16 used to form sidewall spacers at gate electrodes 14 are formed to be thicker in a peripheral-circuit region 13 than in a memory cell region 12. Ions 18 which increase an etch rate are implanted into the SiO2 film 16 in the peripheral-circuit region 13. As a result, the time required to etch the SiO2 films 16 can be made equal in the memory cell region 12 and the peripheral-circuit region 13, and an irregularity in an overetching amount inside a semiconductor chip is reduced.
Patent JP-H04224213-A (JP)
Title: Reciprocating four-cycle internal combustion engine
Inventor: MATSUURA MASAAKI
IPC: F01L13/00
Filed: 1990-12-21
Abstract: PURPOSE:To obtain a four-cycle internal combustion engine whose intake resistance is small and fuel consumption is good even in a low load driving state by performing one air intake with four rotations of a crankshaft in addition to a normal process. CONSTITUTION:In a reciprocal four-cycle internal combustion engine, two rocker arms 18,19 which are adjacent to each other are pivoted to one intake valve so that they can be vertically rocked by a rocker shaft 22. Intake cams 29,29 having 180 deg. phase difference are formed on an intake cam shaft 26 which is decelerated to 1/4 with respect to a crankshaft. In a normal load driving state, two rocker arms 18,19 are integrally coupled with each other by a locking pin 44 to perform one intake with two rotations of the crankshaft. In a low load driving state, mutual coupling of the two rocker arms 18,19 is released to perform one intake with four rotations of the crankshaft, so that an engine output can be reduced without increasing intake resistance.
Patent JP-H04229998-A (JP)
Title: Exposure of sor beam
Inventor: BANDAI SHINICHI
IPC: G21K1/06
Filed: 1990-12-27
Abstract: PURPOSE:To secure a necessary exposure surface in the vertical direction by deflecting an SOR beam vertically in exposure using the SOR beam unit. CONSTITUTION:An undulator 31 having magnetic poles horizontally facing each other with a linear part 31 between them is disposed on the outer side of the linear part of a storage ring 22, so an electron beam 11 in the storage ring 22 is let to meander. An SOR beam is thus sent from a turning position of each meander of the electron beam 11 to be guided through a beam taking line 26 to an exposure device. At this time, a gap controlling device 2 changes a gap between the magnetic poles of the undulator 35. An amplitude of the electron beam 11 is thus changed, and the SOR beam is deflected in the vertical direction, thereby a necessary exposure surface in the vertical direction can be obtained.
Patent JP-H04232134-A (JP)
Title: Seat damper
Inventor: KASHIMA MITSUHIRO
IPC: B60N2/52
Filed: 1990-12-28
Abstract: PURPOSE:To selectively and precisely adjust the height of a seat as a person is seated by detecting the holding pressure of a cylinder for a weight on a seat side and controlling an electromagnetic-proportion depressurizing valve to correct the height of the seat to an optimum value in accordance with the detection result and a target value. CONSTITUTION:A rod 2 which has an accumulator and a depressurizing valve inside is elevated up and down by supplying and discharging operating oil into/from a cylinder 3. At this time, the rod 2 is extended and shrinked by the operation of an electromagnetic-proportion depressurizing valve, corresponding to outer force. Operating oil is supplied and discharged by an oil supplying/discharging device 9 to/from the cylinder 3 through the electromagnetic-proportion depressurizing valve which can be switched by an up-switch and a down-switch 7 above a seat 1. In addition, the displacement of the rod 2 is detected by a displacement sensor 6 to obtain the positional height of the seat 1 at the end of the rod 2. The holding pressure of the cylinder 3 for a weight on the seat 1 side is detected corresponding to the output of the displacement sensor 6 and the electromagnetic-proportion depressurizing valve is controlled by a control circuit 8 to correct the height of the seat 1 to an optimum value in accordance with the detection result and a target value.
Patent JP-H04241104-A (JP)
Title: Production of bushing for forming fiber
Inventor: IDE NORIHIRO
IPC: C22C5/04
Filed: 1990-12-29
Abstract: PURPOSE:To weld a nozzle element to the bottom plate of a fiber-forming bushing with a sufficient strength without deviating or tilting the center of the nozzle element from a position preliminarily determined on the bottom surface of the bushing. CONSTITUTION:The production method comprises forming a Pt solder layer partially or wholly on the outer periphery of a nozzle element, directly fitting the nozzle element into a hole made in the bottom plate of a bushing, thermally melting the Pt solder layer to fix the nozzle element to the bottom plate, and subsequently drilling the center of the nozzle element to make a spinning hole, thereby permitting to accurately place the nozzle element in the hole made in the bottom plate and further surely fix the leg part of the nozzle element to the bottom plate.
Patent JP-H04233447-A (JP)
Title: Detection of deterioration in exhaust density sensor
Inventor: BABA SHIGEKI
IPC: G01N27/409
Filed: 1990-12-28
Abstract: PURPOSE:To enable detection of aging of a sensor by detecting deterioration from an internal impedance calculated based on a rate of change in an output voltage when a specified voltage is applied. CONSTITUTION:It is judged that an output voltage VO2 of an O2 sensor 15, namely, a battery voltage Vs is stable if an engine is either state of fuel cut or WOT when the temperature of a cooling water for an engine is above a specified value, namely, when the O2 sensor 15 is at a high temperature state. Then, when a switch 530 is OFF, the output voltage VO2 of the sensor 15 is measured to be stored. Then, the switch 530 is turned ON and a specified voltage Vcc is applied to the sensor 15 through a resistance R2 to measure and store an output voltage VO2' of the switch 15. Here, the switch 530 is turned OFF and an ECU computes a difference  VO2 of the voltages VO2 and VO2'. Then, (r) is determined from an expression between  VO2 and an element internal impedance (r). When the value of the (r) is above a specified value, the sensor 15 is determined to be deteriorated. When the value is below the specified value, the sensor is normal.