baber/WOPTO huggingface dataset:
Patent JP-2004022847-A (JP)
Title: Current transformer, power unit, and sensor system
Inventor: OGAWA KENJI
IPC: H01F38/28
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the power converting efficiency of a current transformer, a power unit, and a sensor system by accurately making the split surfaces of a core used for the transformer, unit, and system coincide with each other.  <P>SOLUTION: Each of the current transformer, power unit, and sensor system has a core composed of a magnetic material, a winding wound around the core and composed of a conductor, and a package supporting the core. The core is constituted by splitting the core into two or more portions, and an elastic body, such as the spring, sponge, etc., is arranged between at least one split portion of the core and the package. Consequently, the split surfaces of the core used for the current transformer, power unit, and sensor system can be accurately made to coincide with each other, and the power converting efficiency of the transformer, unit, and system is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325683-A (JP)
Title: Magnetic health appliance
Inventor: MOCHIZAI TADASHI
IPC: A61N2/08
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the stiffness and pain in the body by passing the magnetic line of force issued from a magnetic health appliance into the bottom of the body.  <P>SOLUTION: A diamagnetic substance metal is disposed between an N-pole and an S-pole, the magnetic line of force produced between the N-pole and the S-pole is distorted to the outside, and the distorted magnetic line of force is passed into the bottom of the body. Thus, the portion of the body where the magnetic line of force is passed can be improved in blood circulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030948-A (JP)
Title: Inspection method of shadow mask
Inventor: KUNO HISASHI
IPC: H01J9/42
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting a large-hole connection defect of a shadow mask without deterioration in inspection accuracy and inspection efficiency.  <P>SOLUTION: First, the hole-shape inspection of small holes 31 is performed with transmitted light by an automatic inspection machine, and those small holes 31 with diameters larger than a standard value are detected to be defective. Next, a reflective light inspection of large holes 32 of the same coordinate value is performed under an incident light lighting. Here, the result is converted into binary image data of white as to the surface of a metal base material 11 and black as to the etching face 32a of the sidewall of the large hole and the large-hole connection. Then, the periphery of the large hole 32 detected as large in diameter is cut out with a rectangular area affixed, and the ratio of a black area (SB<SB>1</SB>) or (SB<SB>2</SB>+SB<SB>3</SB>) to the area of the rectangle is calculated in the inspection machine as a threshold, the ones with the threshold value larger than the set value are determined as a large-hole connection defect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028397-A (JP)
Title: Commodity refrigerating method and device thereof
Inventor: TOKUNO NOBUO
IPC: F25D23/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain commodity freshness for long hours by preventing drying of commodities without lowering refrigerating capability.  <P>SOLUTION: Water W within a water tank 14 is made a sleet state via a refrigerant pipe 16 submerged into the water tank 14 filled with the water W of an upper part within a sealed case 12. The commodities 18 stored and displayed within the case 12 are indirectly refrigerated by cold air of the sleet. As a result, moisture drying of the commodities 18 is prevented to maintain freshness of the commodities 18 for long hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026678-A (JP)
Title: Caffeine complex having enhanced taste, process for preparing the same and method for using the same
Inventor: BURGARD ANDREAS
IPC: A23L27/30
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide caffeine in a form which enables a simple use thereof and a handling or a metering supply in the production of, foods, drinks or pharmaceuticals and in which a bitter taste of caffeine is masked or suppressed. SOLUTION: This compound composed of caffeine acesulfame-H or its solvated product are provided.
Patent JP-2004032177-A (JP)
Title: Method of modulating signal for cable television system, and node for cable television system
Inventor: NAKAMURA SATOSHI
IPC: H04N7/173
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modulating a signal, which can always maintain an uplink optical signal and a downlink optical signal in a normal modulated state, and to provide a node.  <P>SOLUTION: The method for modulating signal in the cable television system includes the steps of modulating the downlink signal in a central station, branching a part of the modulated outgoing signal during transmission, taking out the modulated signal from the branched downlink signal, and modulating the incoming signal with the taken modulated signal. The node for the cable television system includes a proportional derivative for photoelectrically converting the input outgoing optical signal, a branch unit for branching the part of the converted downlink electrical signal, a separating filter for taking out a modulated signal from the branched downlink electrical signal, a multiplexer for multiplexing and modulating the taken-out modulated signal with the uplink electrical signal, and a laser diode driven by the modulated incoming electrical signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031540-A (JP)
Title: Wiring board mounting component having lead, method for manufacturing the wiring board, and electric junction box accommodating the wiring board
Inventor: IMAI TAKAHIRO
IPC: H02G3/16
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board mounting components having leads that can be miniaturized, can stably fix the components having leads against a temperature change, and can freely design a conductive circuit, to provide a manufacturing method of the wiring board and an electric junction box for accommodating the wiring board.  <P>SOLUTION: The wiring board 11 where a lead component 17 that has a non-through hole 15 and a linear lead section 17a in the lead component 17 is press fit so that the lead section 17a is erected in the non-through hole 15, and is soldered is accommodated into a case 21 in which a housing section 23 fitting into components at one's party side connected to the lead component 17 projects so that the lead component 17 projects in the housing section 23 for composing the electric junction box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025706-A (JP)
Title: Inkjet recording head
Inventor: ITO ATSUSHI
IPC: B41J2/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacture of a cavity unit in which the number of nozzles (pressure chambers) is increased/decreased by simply stacking a smallest unit of a plate provided with a nozzle, a pressure chamber and a common ink chamber as common elements.  <P>SOLUTION: An arbitrary number of first plates 40 each provided with a nozzle 43, a pressure chamber 44, a common ink chamber 42, and ink supply channels 45 and 46 as common elements are stacked along the arranging direction of the pressure chambers 44 and bonded. A piezoelectric actuator 2 is applied to cover a part of the pressure chambers 44 opening to one end face of the first plate 40 and bonded in place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025151-A (JP)
Title: Method of supporting catalyst
Inventor: TAKAHASHI KUNIO
IPC: F01N3/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst supporting method of suppressing the procepitation of a catalytic metal on a carrier as an alloy containing the catalytic metal such as palladium or the like and a reducing agent component such as phorsphorus or the like as principal components, suppressing the arising of a problem of lowering of catalytic activity, that is, a catalytic capacity and also suppressing the arising of a problem generating an undesired harmful gas such as clorine gas, nitric acid gas, a subfluric acid gas.  <P>SOLUTION: A first solution containing first metal ions baser in standard electrode potential and larger in ionization tendency than the catalytic metal is brought into contact with a carrier to support first metal ions on the carrier to perform a first supporting process. Thereafter, a second solution containing ions of the catalytic metal is brought into contact with the carrier to perform a second supporting process for precipitating the catalytic metal on the carrier by oxidation-reduction reaction for oxidizing first metal ions supported on the carrier and also reducing ions of the catalytic metal. The catalytic metal is supported on the carrier in a particulate state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039705-A (JP)
Title: Semiconductor device
Inventor: TSUNO HITOSHI
IPC: H01L23/52
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for suppressing an impact on microfabrication of an integrated circuit to realize a low resistance MOSFET.  <P>SOLUTION: An n-type well region 3 and a p-type well region 4 are formed on the surface of a p-type silicon substrate 1, and an element separation insulation film 2 separates between the well regions 3 and 4. Gate electrodes 7 comprising polycrystalline silicon are formed on the regions 3 and 4 through gate insulation films 6, and gate sidewall insulation films 14 are formed on the side of the gate electroce 7. A p-tyep semiconductor region 17 and an n-type semiconductor region 18 are respectively formed on both sides of the electrodes 7 on the surface of the regions 3 and 4. Silicide layers 21 are formed on the surface of the region 17 and region 18, and upper faces of the electrodes 7. A gate electrode 8 is formed on the film 2 and the layers 21 are formed on upper and side face of the electrode 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040872-A (JP)
Title: Hybrid car
Inventor: YAMAGUCHI SEIICHI
IPC: B60L50/16
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To correct (1) variation in operation mode at the start of a vehicle depending on whether the internal combustion engine is rotated or stopped when the vehicle is stopped, and (2) variation in operation mode at deceleration/stopping depending on whether the internal combustion engine is rotated or stopped when the vehicle is decelerated, related to a hybrid car in which a unidirectional rotation transmission means is provided between the internal combustion engine and a motorized generator.  <P>SOLUTION: When a vehicle is started from a stopped state, controlling is so unified as to start in an electric travel mode after the rotation of the internal combustion engine is stopped, even if it is rotated for charging a power storage device when start operation of the vehicle is performed. When the vehicle is decelerated to a prescribed velocity, rotation of the internal combustion engine is controlled to be stopped except when a transmission is in a neutral position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033370-A (JP)
Title: Displaying-vending apparatus for container
Inventor: KOSHIBA KAZUHIRO
IPC: A47J39/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displaying-vending apparatus for containers by which a desired container can be freely selected and easily removed, there is no fear that a patron feels a burning sensation by touching a heating means or the like, and in addition, energy can be effectively utilized for the heating-insulation, and which is hard to be affected by an external disturbance of a temperature variation in a store as well.  <P>SOLUTION: A container holder unit 2 equipped with a top board 5 on which a plurality of positioning holes 4 for regulating arranging positions of containers 7 are bored and a peripheral wall 6, and a base unit 3 are provided. On the base unit 3, a heating means 9 comprising a heater for heating-warming is arranged. The picking out of the containers 7 is facilitated by providing a proper gap between the container 7 and the container 7, and a contact accident with the heating part is prevented by covering a supporting board 8 and the heating means 9 by the container holder unit 2. The waste of power and the effect by the external disturbance are prevented by stabilizing the temperature environment around the containers 7 by the container holder unit 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199963-A (JP)
Title: Floor structure for game hall and design floor member used therefor
Inventor: KAWASHIMA TAKESHI
IPC: A63F7/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game hall floor structure which enhances a special atmosphere in a game hall where a player enjoys a game by throwing-in game media to a game machines, and contributes to enhancement of the atmosphere, increases a variety of design and improves an advertisement effect, and to provide a design floor member.  <P>SOLUTION: The game machine such as a pachinko game machine 5 by which the player enjoys a game by shooting the game media such as pachinko game balls 6 is arranged on a floor surface 2. A large number of game elements to be used for the game machine are arranged on the floor surface and sealed by a cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004033593-A (JP)
Title: Hand shower
Inventor: NISHIOKA AKIRA
IPC: A46B11/06
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand shower provided with a brush, which can be used for different purposes.  <P>SOLUTION: The hand shower has a shower head 2 and a grip 3 continuously provided downward from the shower head 2 and is equipped with one of a plurality of brush members 4, 5 fitted detachably in an alternating way to the shower head 2 so as to be used for different purposes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035982-A (JP)
Title: Electroplating method for optical fiber
Inventor: TATEISHI TORU
IPC: C25D21/12
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the film thicknesses of plating films for respective optical fibers are made nonuniform.  <P>SOLUTION: In the electroplating method for optical fibers, the value of electric current applied to a substrate for plating film-deposited on the portion to be plated in each optical fiber on the application of voltage is individually controlled. The cathode sides of a plurality of power sources prepared for respective optical fibers are individually connected to the substrate for plating film-deposited on the portion of each optical fiber. The cathode sides of the power sources are connected to electrodes in a plating liquid, and voltage is applied to the space between the substrate for plating and the electrode. Into a current passage formed for each optical fiber, a resistance sufficiently higher than the average resistance value of these current passages is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040035-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: INABA MASATOSHI
IPC: H01L21/60
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device including manufacturing of a solder bump by a printing method that prevents a void in the solder bump, and to provide a manufacturing device thereof.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises a step for printing solder paste on a substrate in a desired pattern by the printing method; a step for heating the substrate on which the solder paste has been printed, up to a temperature at which molten solder is obtained; and a step for cooling it to obtain the solder bump. A notch part 25 that reaches or comes close to a center part of a printed paste 24 made of the solder paste printed on the substrate 26 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044144-A (JP)
Title: Concrete joint structure of two or more steel pipes
Inventor: KATO TOSHIAKI
IPC: E01D6/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete joint structure of a plurality of steel pipes having sufficient strength against tension and compression though it has a simple structure without requiring a work such as a welding and a bolting and being capable of simply performing inclination angle adjustment and up and down fine adjustment in a truss frame.  <P>SOLUTION: In a fixed position to concrete C, the concrete joint structure comprises at least a pair of steel pipes 1 nearly arranged and at least pair of outer pipes 3 connected to each other through a connecting metal fitting 4 are coaxially arranged on the outer circumferences of the steel pipes 1 at a near position in a double pipe shape. Each steel pipe 1 is constrained to the concrete C of each outer pipe 3 successively through the outer pipe 3 and the concrete C between the steel pipe 1 and the outer pipe 3. Additionally, the outer pipes 3 are firmly connected to each other through the connecting metal fitting 4 so that force can be also transferred to the steel pipes 1 adjacent to each other, and the steel pipes 1 are constrained to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041039-A (JP)
Title: Pelletized feed for cultured fish, and method for producing the same
Inventor: OKUYA AKIRA
IPC: A61K31/375
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide pelletized feed for cultured fish or a feed additive each inexpensive, having slight change in Vitamin C content even after a long lapse of time, and containing at least sodium L-ascorbate, and to provide a method for producing the pelletized feed or the feed additive enabling small-quantity job shop type production.  <P>SOLUTION: The pelletized feed for cultured fish is obtained by adding inexpensive sodium L-ascorbate or sodium L-ascorbate-dispersed liquidized oil and fat to pelletized feed as an additive as a supply source of Vitamin C so as to slightly change in Vitamin C due to decomposition and reduction. The method for inexpensively producing various kinds of feed pellets comprises only an operation of adding sodium L-ascorbate or liquidized oil and fat where an active ingredient such as sodium L-ascorbate is dispersed to mix them together so as to enable small-quantity job shop type production of the pelletized feed or the feed additive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045217-A (JP)
Title: Pressure sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01L19/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized pressure sensor which is excellent in pressure resistance.  <P>SOLUTION: The pressure sensor is provided with a connector housing 30 having a pressure sensitive element 20 and a sensor housing 40 having a seal diaphragm 43. A pressure chamber 42 is formed between the pressure sensitive element 20 and the seal diaphragm 43 by inserting the connector housing 30 into the sensor housing 40, along a specified insertion axial line. In the connector housing 30, a sensor side loading face 438 is formed so as to be exposed to the pressure chamber 42. The loading face 438 receives loading which is applied to the sensor housing 40 and almost parallel with the insertion axial line. In the pressure chamber 42, a spacer 60 is arranged wherein one surface abuts against the connector side loading face 438 and the other surface abuts against the sensor side loading face 438.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051488-A (JP)
Title: Method for producing 1,1'-thiobis[4-[(2-halogenoethyl)thio] benzene]s
Inventor: KAWABATA ISAMU
IPC: C07C319/20
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing high-purity 1,1'-thiobis[4-[(2-halogenoethyl)thio]benzene]s in high yield.  <P>SOLUTION: The method for producing the 1,1'-thiobis[4-[(2-halogenoethyl)thio]benzene]s is characterized as reacting 4,4'-thiobis(benzenethiol)s with a 2-halogenoethanol in the presence of an alkali metal compound, providing 1,1'-thiobis[4-[(2-hydroxyethyl)thio]benzene]s and then reacting the resultant 1,1'-thiobis[4-[(2-hydroxyethyl)thio]benzene]s with a halogenating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055584-A (JP)
Title: Part-mounting equipment
Inventor: SUZUKI HIDEAKI
IPC: H05K13/04
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part-mounting method and equipment which carry out a series of operations picking up a part from a part feed means and a delivery operation of delivering it to a bonding device by making a part attraction means of a part transfer device composed of a single reverse axis or turning axis, and controlling it by a control device.  <P>SOLUTION: The part-mounting equipment 1A as an embodiment of this invention is equipped with an a part suction arm 1331 built into a part reversing unit 133 of a part transfer device 130 sliding on an X-rail 124 that extends in a horizontal position near a bonding device 140 which mounts a part S on a board P. The mounting equipment 1A is equipped with a control device 180 which controls the part attraction arm 1331 as follows. The part attraction arm 1331 receives the part S in a face-down state from a tray T where the parts are kept in a face-up state, approaches the part S in the tray T as tilting slightly upward above a horizontal line immediately before it attracts the part S, then becomes horizontal in position when it attracts the part S; reverses after it attracts the part S; then approaches the bonding device as tilting slightly downward below a horizontal line, immediately before it delivers the part S to the bonding device 140, and becomes horizontal in position when it delivers the part S to the bonding device 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049522-A (JP)
Title: Rice cooker
Inventor: NAKAE SATOSHI
IPC: A47J27/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to cook rice deliciously while heating contants in a pot to increase their temperature only by heating the pot from the surrounding of the bottom of the pot in a rice cooker.  <P>SOLUTION: Steam generated from the inside of the pot during rice cooking is heated and discharged to the rice and water from an opening part at the top surface of the pot so as to equally heat the inside of the pot while preventing drying. Thus, irregular cooking is reduced to improve the taste of the entire cooked rice in the pot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050678-A (JP)
Title: Consumables, and its managing system and method
Inventor: MATSUZAWA TETSUYA
IPC: B41J2/175
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide consumables wherein management of distribution and quality is facilitated, and to provide a system and a method for managing consumables.  <P>SOLUTION: An ink cartridge 11 is provided with an IC chip 12 having a nonvolatile memory capable of noncontact read/write. A terminal RWF for writing a production number identifying each ink cartridge 11 and the information of a shipping physical distribution center LC in the nonvolatile memory is provided in a production factory F. Each transit physical distribution center LC and sales company SC in the way from the production factory F to the home H of an end user of the ink cartridge 11 is provided with a terminal RW for writing the information of destination sales company SC and shop S.  <P>COPYRIGHT: (C)2004,JPO