baber/WOPTO huggingface dataset:
Patent JP-2003140241-A (JP)
Title: Camera and control method of camera
Inventor: TOMITAKA AKIRA
IPC: H04N5/225
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera whose power consumption is reduced even when the camera is left with its power source turned on or its camera operation switch pressed. SOLUTION: A camera main body 1 is equipped with a CPU 2, a hand shake sensor 3, an EPROM 22, a power source control part 23, an operation input part 39, and a timer part 40. The hand shake sensor 3 detects the quantity of a shake of the camera main body 1, the EPROM 22 stores the detected shake quantity of the camera main body 1, and the timer part 40 clocks the time for which the operation input part 39 has no variation. The CPU 2 judges whether the camera is in a photography state or non-photography state on the basis of the shake quantity of the camera when the clocked time is longer than specified time. The power source control part 23 controls the camera from its power supply state into its power-saving state when the camera is judged to be in the non-photography state.
Patent JP-2002285727-A (JP)
Title: Underfloor structure of apartment house
Inventor: SHIMIZU MASARU
IPC: E04F19/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor structure of an apartment house, which has a constitution for facilitating cleaning. SOLUTION: In the apartment house formed in such a manner as to be partitioned into a plurality of stories by floor slabs, each of the floor slabs is partially swollen downward to be formed with a recessed multi-purpose space forming part, in which a cleaner is housed. A duct is connected to the cleaner in order to collect dust on a floor surface into the cleaner. An end of the duct is opened on the floor surface, or a hole for collecting the dust is provided in the floor surface.
Patent JP-2003140421-A (JP)
Title: Conductive member and electrophotographic device
Inventor: KITANO SO
IPC: G03G21/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member which can eliminate the problems of initial fogging, durable fogging and OPC adhesiveness and ensures the good development operation, transfer operation, cleaning operation, etc., even under severe conditions and makes it possible to obtain good images. SOLUTION: The conductive member is a conductive member used for an electrophotographic device and is furnished with an elastic layer and at least one resin layer formed on this elastic layer, in which the outermost layer forming the member surface is formed of a resin material containing >=50 wt.% urethane denatured acrylic resin and <=50 wt.% fluororesin component and/or fluorine compound. The above conductive member is <=50 V in the maximum value of the surface potential after 0.3 seconds when the surface of the outermost resin layer is charged by applying a voltage of 8 kV to a corona discharger arranged apart a spacing of 1 mm from the surface of the outermost resin layer in a state not to contain conducting agents at all and is <=5 V in the surface potential after 10 seconds.
Patent JP-2003105815-A (JP)
Title: Piping system for hot-water supply, water supply or the like and floor panel
Inventor: WADA HIROTAKA
IPC: E03C1/02
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a piping system in which the execution of works and construction schedule control can be conducted easily. SOLUTION: A water supply pipe 6 and a hot-water supply pipe 7 from an underfloor section 2 are connected to tooled joints 4 and 5 fixed onto a floor 1, and the water supply pipe and the hot-water supply pipe on the floor of a boiler, a washing-machine counter or the like can be connected to the tooled joints 4 and 5.
Patent JP-2003148308-A (JP)
Title: Engine starting determining device
Inventor: MORIGUCHI HIROSHI
IPC: F02D45/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To surely determine a starting state of an engine by a simple device. SOLUTION: This device is provided with a voltage detecting means for detecting battery voltage, and a determining means for determining that the engine is started by an increase in the battery voltage detected by this voltage detecting means to a predetermined specific value or more in a prescribed time. The battery voltage increases more than engine stopping time voltage when starting charging by an alternator by starting the engine. The determining means determines that the engine is started by detecting this increase by the voltage detecting means.
Patent JP-2003145470-A (JP)
Title: Device, method and program for controlling micro- manipulator operation
Inventor: HIGUCHI TOSHIRO
IPC: B25J13/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem of troublesome operation of micro-manipulator. SOLUTION: The micro-manipulator comprises a microphone 55 (a sound detecting means) to detect the sound signal including the operational command on the micro-manipulator, an operational command acquiring means to acquire the operational command on the micro-manipulator based on the sound signal detected by the microphone 55, and an operation control means to control the operation of the micro-manipulator based on the operational command acquired by the operational command acquiring means. Since the micro-manipulator can be operated by the sound without using any hand, the troublesome operation is eliminated, and the operability is improved.
Patent JP-2003144308-A (JP)
Title: Rice cooker
Inventor: NAKAE SATOSHI
IPC: A47J27/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide more delicious cooked rice by heating the inside of a pot and uniformly elevating a temperature only by heating from the circumference of the bottom of the pot. SOLUTION: By discharging steam from an opening on the pot, the inside of the pot can be uniformly heated while preventing drying, nonuniformity in cooking is reduced and the taste of cooked rice can be more improved in the entire inside of the pot.
Patent JP-2003152233-A (JP)
Title: Piezoelectric actuator and ink-jet recording head
Inventor: HIGUCHI AMAMITSU
IPC: B41J2/055
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that has the optimum lamination structure when a (110)-oriented strontium ruthenate is used as a lower electrode. SOLUTION: This piezoelectric actuator is provided with an Si substrate 20, a diaphragm formed on the substrate 20 and composed of SiO2 , ZnO2 , or a laminated structure of SiO2 and ZrO2 , and a buffer layer 32 formed on the diaphragm 30 and composed of (100)-oriented yttria-stabilized zirconia, CeO2 , or ZrO2 . This actuator is also provided with a lower electrode formed on the buffer layer 32 and provided with the (110)-oriented strontium ruthenate having a perovskite structure, a piezoelectric layer 43 formed on the electrode 42 and composed of a (110)-oriented PZT, and an upper electrode 44 formed on the layer 43.
Patent JP-2003144358-A (JP)
Title: Vacuum cleaner
Inventor: NISHINAKA AKIRA
IPC: A47L5/28
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To stably exchange a belt for driving an agitator in a vacuum cleaner, in which the agitator is provided in a sucking port. SOLUTION: The agitator 110 is located in a first sucking port 81 provided on a sucking port body 70. Whether the agitator 110 is to be driven or to be stopped is selected by exchanging a belt 113 between a driving pulley 112 to be rotated integrally with the agitator 110 and an idler 114 which can be rotated independently of the agitator 110. A fork 150 for exchanging the belt 113 is turned around an axial line parallel to the extending direction of the belt 113 with a supporting part 152 as a center. In the fork 150, its body 151 is metallic and its pivotally supporting part 152 is made of a synthetic resin. Parallel wall pars 151a on the top end of the body 151 in contact with the belt 113 are away from the pivotally supporting part 152 for a prescribed distance or more. A stopper means 153 determines the turning limit of the fork 150.
Patent JP-2003151010-A (JP)
Title: Medium issuing device and issued medium
Inventor: YAMAMOTO HIROSHI
IPC: G06Q40/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To efficiently use a medium even in the transaction of a biased transaction subject to reduce the cost in a medium issuing device for issuing a financial transaction medium. SOLUTION: An item preliminarily printed on the medium as a print form and a non-printed item are set every transaction subject, and the non-printed item is printed according to the transaction subject at issuing the medium or the transaction, whereby the allocation of pages is set every transaction subject according to a customer's request. Otherwise, a corresponding page is printed and formed every transaction item at transacting, or a front cover material and an intermediate paper material are housed, and a front cover and an intermediate paper are stuck at issuing a passbook to prepare the passbook.
Patent JP-2003149637-A (JP)
Title: Reflection type liquid crystal display device
Inventor: SAKAITANI KAZUTAKA
IPC: G02F1/13357
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device for both of external light and illumination uses, which has a front light structure and is excellent in display quality such as brightness and its uniformity while achieving reduction in thickness and weight. SOLUTION: The reflection type liquid crystal display device which has at least a viewing side substrate having a transparent electrode (23) on a substrate (20) via a transparent layer (21) with a refractive index lower than that of the substrate, a liquid crystal cell holding a liquid crystal (30) between a back side substrate (10) having electrodes (11) and the electrodes arranged across the back side substrate, and an illuminator (51) on one or two or more side faces of a reflection type liquid crystal panel (100) provided with a reflection layer (11) serving also as the electrodes on the side of the back side substrate, and which has also a plurality of light path conversion slopes (A1) having a 35-48 degree inclination to the reference plane of the substrate outside the viewing side substrate, and which is further provided with a light path control layer (40) with a refractive index higher than that of the low refractive index transparent layer.
Patent JP-2003118298-A (JP)
Title: Structure wherein pictures are combined by development
Inventor: YOSHIMI YUICHI
IPC: B44C5/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To combine pictures by development. SOLUTION: Pictures are arranged so that they are combined by development.
Patent JP-2003146791-A (JP)
Title: Method of manufacturing compound semiconductor single crystal
Inventor: HAYAKAWA TOSHIO
IPC: C30B11/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a compound semiconductor single crystal, by which a boron oxide film is easily and stably formed on the surface of a crucible made of pyrolytic boron nitride, which crucible is used in a vertical temperature gradient method or a vertical Bridgman method, the generation of a defective part in the parts sealed by a boron oxide sealant on the melt of a raw material crystal is avoided, and thereby a good quality single crystal of GaAs or the like can be grown. SOLUTION: When a boron oxide thin film is previously formed on the surface of the crucible of the pyrolytic boron nitride by heating the crucible to a high temperature in air, and then a seed crystal, the boron oxide sealant and the raw material crystal are successively arranged in the crucible, the weight ratio of the addition amount of the boron oxide sealant to the raw material crystal is adjusted to be 1/1,200 to 1/120. Thereby, the boron oxide sealant and/or boron oxide thin film substantially covers the melt of the raw material crystal, and the direct contact of the melt with the inner surface of the crucible can be avoided.
Patent JP-2003154193-A (JP)
Title: Electric washing machine
Inventor: MOGI KIYOYUKI
IPC: D06F39/08
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric washing machine in which dirt on laundry can be smoothly removed without using detergents. SOLUTION: This electric washing machine W is provided with a spinning tub 5 for housing the laundry, a pulsator 7 for washing the laundry by generating a water current in this spinning tub, an electrolyzer 31 which is equipped with at least a pair of electrodes 33 for electrolyzing tapped water to be supplied into the spinning tub or for electrolyzing supplied tapped water, for producing washing liquid by energizing each electrode and electrolyzing the tapped water, and a bleaching powder adding means for adding a bleaching powder to the tapped water to be supplied into the spinning tub.
Patent JP-2003155379-A (JP)
Title: Aqueous emulsion and method for producing the same and laminate using the same
Inventor: SHIMOMURA OSAMU
IPC: C08J7/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous emulsion of a hydrogenated derivative of a hydroxy group-containing conjugated diene polymer without substantially containing an organic solvent having a high adhesive strength and excellent preservation stability, a method for producing the emulsion and a laminate using the emulsion. SOLUTION: This aqueous emulsion is prepared by emulsifying the hydrogenated derivative of the hydroxy group-containing conjugated diene polymer with one or more kinds selected from the group consisting of a sodium alkylsulfate and a sodium alkylbenzenesulfonate as emulsifying agents. The method for producing the aqueous emulsion comprises shear mixing the hydrogenated derivative of the hydroxy group-containing conjugated diene polymer with the one ore more kinds of emulsifying agents selected from the group consisting of the sodium alkylsulfate and sodium alkylbenzenesulfonate and water at >=60 deg.C and thereby emulsifying the hydrogenated derivative. The laminate is obtained by forming film layer with the aqueous emulsion on the surface of an olefinic polymer.
Patent JP-2003153670-A (JP)
Title: Egg spread
Inventor: KOBAYASHI SACHIKO
IPC: A23L15/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain egg spread having good dissolving feeling in the mouth, smooth feeling on the tongue and no sticky feeling in eating the egg spread with imparting good shape retainability to and preventing syneresis of the egg spread. SOLUTION: Cold water-swelling starch having 90-250 μm average particle size after swelled with water is added to egg spread. The amount to be added is 0.1-5.0 mass% in terms of a state of starch before swelling with water. The egg spread is preferably constituted of 30-90 mass% heat coagulated egg and 10-70 mass% acidic seasoning.
Patent JP-2003081989-A (JP)
Title: Metal coordination compound, light emitting element and display
Inventor: TSUBOYAMA AKIRA
IPC: C07D213/64
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an efficient light emitting element maintaining high brightness for a long time and little in degradation caused by charging electricity. SOLUTION: This novel metal coordination compound is expressed by general formula (1): MLmL'n [wherein M expresses a metal atom of Ir, Pt, Rh or Pd; L and L' express each a different bidentate ligand; the partial strtucture MLm is expressed by general formula (2) or (3); the partial structure L'n is expressed by general formula (4) or (5); N, O and C are nitrogen atom, oxygen atom and carbon atom, respectively; A' and A'' express each a cyclic group which may have a substituent bonded to the metal atom M through a nitrogen atom; B, B' and B'' express each a cyclic group which may have a substituent bonded to the metal atom through a carbon atom].
Patent JP-2003157680-A (JP)
Title: Nonvolatile semiconductor memory and its verification- method
Inventor: SATO KAZUHIRO
IPC: G11C29/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To increase verify-operation speed by decreasing the number of times of activating a sense amplifier and charge/discharge of word lines. SOLUTION: This device has a memory cell array, a plurality of data latch circuits LATa,... in which expected value data of selection memory cells M0A,... are stored for each bit line, verify-circuits 30-50 comparing expected value data with cell storing data and rewrite forcedly exposed value data to program prohibition voltage when a program is sufficient, a plurality of data load lines DLa-DLd, and column connection control circuits (YG0A,..., YG1A,..., T2A,..., T3A,..., and AD2, AD3, OR) making the prescribed number of memory cell columns as one operable unit, switching successively each of bit lines and data latch circuits to be connected electrically to each data load line in the unit and between units.
Patent JP-2003159964-A (JP)
Title: Vehicle control device
Inventor: TSUYAMA TOSHIAKI
IPC: B60W10/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a turning state or a slipping state by controlling the lag angle amount of the engine ignition timing and a braking force at conducting turn control or slip control respectively, and to properly restrict the lag angle at the ignition timing, in particular, corresponding to the turn control time and the slip control time.  <P>SOLUTION: A turn control means and a slip control means are constituted of a DSC.TCS control unit 21 and an engine control unit 22. The objective vehicle control device has a control mode switching means 223 capable of selecting between a linear control mode which does not set the retard quantity guard value of the ignition timing and a retard guard mode which sets the retard amount guard value. The switching means 223 selects the linear control mode in a low intake flow rate side area and the retard guard mode in a high intake flow rate side. The reference value of the filling efficiency being the boundary of these areas is set lower at the time of turn control than at the time of the slip control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157949-A (JP)
Title: Connection method of fpc
Inventor: OHASHI HITOSHI
IPC: H05K3/34
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a connection method of FPC with improved workability and reliability capable of preventing breakage of a conducting part and lowering of insulation property, and capable of confirming the completed state of connection from outside. SOLUTION: At a first process, an FPC 11 and an FPC 15 are vertically laid one upon the other so as to make the upper surface of a conduction part 13 of the FPC 11 contact with the lower surface of a conduction part 17 of the FPC 15. At a second process, melted metal drops 19 are sprayed or dropped against a difference in level 22 formed between the surface of the conduction part 13 of the FPC 11 and the surface of the conduction part 17 of the FPC 15. The sprayed or dropped melted metal drops 19 are adhered to the surface of the conduction part 13 of the FPC 11 and the surface of the conduction part 17 of the FPC 15, and the FPC 11 and the FPC 15 are electrically connected with each other by the adhered metal drops 19.
Patent JP-2003154377-A (JP)
Title: Desulfurization wastewater treatment method and apparatus
Inventor: OTSUBO KIYOHITO
IPC: B01D53/34
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurization wastewater treatment method and apparatus capable of reducing the amount of consumption of caustic soda for adjusting pH necessary for separating and removing heavy metals to eliminate waste and capable of reducing the sludge amount of magnesium hydroxide to also dispense with the treatment of the sludge of magnesium hydroxide. SOLUTION: The pH value of desulfurization wastewater is adjusted to 8.5 or less and heavy metals are separated and removed as a solid by sulfide.
Patent JP-2003168809-A (JP)
Title: Method of manufacturing solar battery and solar battery
Inventor: NAMIKATA RYOJI
IPC: H01L31/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a high temperature process like a thermal oxidation or an expensive device such as a P-CVD device is required for forming the passivation film and the reflection preventing film of a silicon solar battery.  <P>SOLUTION: A method for forming a film for simultaneously satisfying passivation effect and reflection preventing effect is provided by a low temperature and inexpensive device by using a silicon compound material and a nitrogen radical. A method for simplifying the process by using an ink jet system as the applying method of the silicon compound material is supplied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167003-A (JP)
Title: Probe needle for probe card
Inventor: KITAFUJI HIROTAKA
IPC: G01R31/26
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe needle for a probe card provided with a plating containing PTFE excellent in abrasion resistance, let alone to prevent an oxidation on the surface of the tip of the probe needle and adhesion of aluminum oxide.  <P>SOLUTION: A Ni-B plated layer 3 is formed at the tip of a probe needle 1 over an underlying Ni plated layer 2. Since the probe needle 1 is coated with the Ni-B plated layer 3 containing PTFE at the tip, electrical conductivity is good, the oxidation at an end face and adhesion of aluminum oxide are prevented, and stable conductivity can be retained. Furthermore, abrasion of the plated layer can be reduced to be lesser and the number of contact can be increased to a large extent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165920-A (JP)
Title: Pigment yellow 74 and printing ink composition
Inventor: ISHIGAMI TAKAYOSHI
IPC: C09D11/03
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a printing ink superior to the conventional pigment yellow 74 in transparency and density.  <P>SOLUTION: The pigment yellow 74 is characterized in that it is obtained by coupling a coupler component comprising 2-methoxyacetoacetoanilide with a diazo component prepared by diazotizing 2-methoxy-4-nitroaniline and an aniline derivative represented by formula (1) [wherein Z's may be the same or different and are each a CONR<SB>1</SB>R<SB>2</SB>, an SO<SB>2</SB>NR<SB>1</SB>R<SB>2</SB>, a CONH(CH<SB>2</SB>)kNR<SB>1</SB>R<SB>2</SB>, an SO<SB>2</SB>NH(CH<SB>2</SB>)kNR<SB>1</SB>R<SB>2</SB>(wherein R<SB>1</SB>and R<SB>2</SB>are each independently H or an alkyl, or may be combined together to form a cyclic structure; and (k) is an integer of 1 to 4), COOH or SO<SB>3</SB>H; (s) is an integer of 1 or 2; Q's may be the same or different and are each R<SB>3</SB>, OR<SB>3</SB>(wherein R<SB>3</SB>is H or an alkyl), or NO<SB>2</SB>; and (t) is an integer of 0 to 2], in an amount of 0.1-10 mol% based on the 2-methoxy-4-nitroaniline.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171703-A (JP)
Title: Porous sintered compact and its manufacturing method
Inventor: TANIZAWA MOTOHARU
IPC: B22F5/10
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous sintered compact having excellent molten-metal impregnation property.  <P>SOLUTION: The following are used: raw-material powder composed essentially of metal powder; wires capable of being melted away, which have a melting point not higher than the sintering temperature of the metal powder and are disposed in the raw-material powder. The porous sintered compact can be manufactured by heating the raw-material powder together with the wires capable of being melted away to sinter the metal powder and has voids resultant from the melting of the wires capable of being melted away at the sintering. The voids can be easily formed by melting the wires capable of being melted away. These voids act as a runner for molten metal, by which molten- metal impregnation property can be improved.  <P>COPYRIGHT: (C)2003,JPO