baber/WOPTO huggingface dataset:
Patent JP-2003106888-A (JP)
Title: Multifunctional gas-meter reading system
Inventor: TSUCHIDA YASUHIDE
IPC: G06Q50/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional gas-meter reading system which can adopt various accounting systems by using an existing gas-meter reading system as it is and by using various gas integrated values by a multifunctional gas counter. SOLUTION: The multifunctional gas-meter reading system 1 comprises the existing gas-meter reading system 4 at which multifunctional gas counters 12 are installed additionally, and a transfer center device 5. The system 4 is provided with gas-meter reading devices 2 installed at respective gas consumer homes, and a meter reading center device 3 which receives gas flow-rate meter reading values from the devices 2 and which charges gas rates or the like. The gas counters 12 are installed additionally at the devices 2 in the gas consumer homes, the gas integrated values at the devices are data-processed via the device 5, and the values are changed to data usable by the device 3 so as to be transferred to the device 3. The existing system 4 is used as it is, and the various gas integrated values by the counters 12 can be used.
Patent JP-2003112978-A (JP)
Title: Monolithic refractory for casting construction
Inventor: HIRAO TAKANORI
IPC: F27D1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a casting material which enables the excellent strength of a constructed body and the stability of construction. SOLUTION: This monolithic refractory for casting construction is obtained by adding one or more kinds selected from calcium compounds such as lime, slaked lime, calcium carbonate, and calcium lactate or magnesium compounds such as activated magnesia, magnesium carbonate, and magnesium hydroxide in an external ratio of 0.001 to 5 mass%, and a carboxyl group-containing polyether based dispersant in an external ratio of 0.03 to 0.5 mass% to 100 mass% refractory material containing alumina.
Patent JP-2003106214-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: FUJII NORIAKI
IPC: F02F1/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate forming of lifter holders with oil passages and to secure the required rigidity of the lifter holders in a cast cylinder head, with its upper structure formed by dies cutting only, on an internal combustion engine. SOLUTION: A cylinder head 3 of an internal combustion engine E has the upper structure with a draft angle in casting, and lifter holders 30, part of the upper structure, have side walls 33, 34 which hold valve lifters 22 in a state of free sliding. In the lifter holders 30, notched parts 37, 38 which flow oil are formed by the casting in such a way that they segmentise top faces 33c, 34c of the side walls 33, 34. The notched parts 37, 38 are provided, away from the positions intersecting with virtual planes which go through the centers of the valve lifters 22 and are orthogonal with a rotation axis lines L3 of cam shafts 20. Reinforcing ribs 35 are formed on the exterior surfaces of the side walls 33.
Patent JP-2003105669-A (JP)
Title: Liquid softening agent composition
Inventor: SUMIDA KEN
IPC: D06M13/203
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid softening agent composition capable of suppressing the increase of the viscosity of the composition when being preserved, and providing good antistatic activities and softness. SOLUTION: This liquid softening agent composition contains (a) a specific cationic compound, (b) one or more nonionic surfactants selected from the nonionic surfactants obtained by adding an alkylene oxide to an alcohol, an amine or a fatty acid, and (c) a silicone containing a polyoxyalkylene group in the molecule.
Patent JP-2003105892-A (JP)
Title: Fire resistive gasket, and joint groove sealing structure using the same
Inventor: HATANAKA YUTAKA
IPC: E04B1/684
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fire resistive gasket which allows execution of fire resistive sealing work at a joint groove formed between sequential wall panels in a short time and at a low cost, and to provide a joint groove sealing structure using the fire resistive gasket. SOLUTION: The fire resistive gasket 20 is formed of a sealing member 21 and a fire resistive sheet material 22. The sealing member 21 includes a pair of side surfaces 24b, 25c which are arranged in parallel with each other on opposed inner surfaces 10a, 11a of the joint groove 12, and a sealing surface 25b arranged so as to face a wall surface opening of the joint groove 12. The fire resistive sheet material 22 covers at least one of the side surfaces 24b and the sealing surface 25b of the sealing member 21, has flame-retardancy, and is expandable upon heating. According to the fire resistive gasket, at least one of the side surfaces 24b, 25c is fixed to the inner surface 10a or 11a.
Patent JP-2003102617-A (JP)
Title: Cooking pot for electromagnetic induction heater
Inventor: KANO ITSURO
IPC: A47J36/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe cooking pot for an electromagnetic induction heater made of aluminum capable of maintaining a state of being stably mounted on a top plate even when stock or the like spills and making heating temperature adjustment by the electromagnetic induction heater effectively function. SOLUTION: The cooking pot for the electromagnetic induction heater is provided with a coating layer having a magnetic body metal sprayed layer and an aluminum sprayed layer laminated on the magnetic body metal sprayed layer on a back bottom surface of a cooking pot body made of an aluminum alloy. The cooking pot body is provided with an annular projected line part integrally molded with the pot body surrounding an outer periphery of the coating layer so as to be projected from the back bottom surface and an aluminum exposure part provided in a local area at a back bottom surface center part which is an inner side area of the annular projected line part.  The aluminum exposure part constitutes a lowest surface positioned on a side closest to a heating surface of the electromagnetic induction heater inside the back bottom surface area excluding the annular projected line part and an interval between the lowest surface and a tip surface of the annular projected line part is within the range of 0.3-2.0 mm.
Patent JP-2003114045-A (JP)
Title: Duct suspension band
Inventor: OTSUKA KUNIO
IPC: F24F13/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a duct suspension band to be generally used regardless of the duct diameter. SOLUTION: A screw 7a is formed at the lower end of a shaft material 7 suspended from a slab on the ceiling. A horizontal part on one end side of an L-shaped clamp 8 is engaged with the screw 7a, and a hole 8a is bored in a vertical part on the other end side of the L-shaped clamp 8. The suspension band 1 has holes 2a and 2b in both ends, forming a ring for suspending a duct by engaging a male member 15 and a female member 16 with the holes 2a, 2b and the hole 8a of the L-shaped clamp 8. Before or after the ring is formed, an air conditioning duct is inserted into the ring and supported.
Patent JP-2003112541-A (JP)
Title: Speed change control device of vehicle
Inventor: IDO DAISUKE
IPC: B60W10/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device capable of shortening a speed change time in double clutch speed change. SOLUTION: In a first disconnection of an automatic clutch in the double clutch speed change, a clutch actuator for controlling the automatic clutch is allowed to move only to a point as possible as close to a starting point of transmission of a driving force in a range of no transmission of the driving force. In a subsequent engagement of the automatic clutch, a clutch actuator is allowed to move only to a point where a bare minimum engaging torque can be provided. In a subsequent second disconnection of the automatic clutch, the clutch actuator is also allowed to move only to a perfect disconnection point. Thus, a moving amount of the clutch actuator is reduced, so that the speed change time is shortened.
Patent JP-2003123196-A (JP)
Title: Device and program for monitoring circumference of vehicle
Inventor: IMANISHI KATSUYUKI
IPC: B60R1/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To simply realize judgment of an interrupting vehicle, etc., with reduced processing load. SOLUTION: An area width is determined with the width of a vehicle as reference, the moving direction of the vehicle grasped from a steering angle is added to it to calculate a vehicle advancing predictive area, and a detection area is set to the inside of its right and left boundary positions. To put it in the concrete, rectangular small areas are arranged along the moving direction of its own vehicle in the neighborhood of the boundary positions. Each small area is divided like a mesh, and the same divided area is specified in an image taken by right and left cameras. The distance to an object in this divided area is known based on an angular parallax made by the right and left cameras. When no interrupting vehicle exists, it means that road surface is photographed and a distance to the road surface is obtained by calculation from the installing positions of the cameras.  Consequently, when distance data obtained based on the angular parallax is smaller than the distance to the road surface, it is supposed that a three-dimensional object exists there. When three-dimensional object data smaller than the distance to the road surface exists the existence of an interrupting vehicle is judged and warning is given.
Patent JP-2003124324-A (JP)
Title: Semiconductor circuit having backward voltage protective function
Inventor: SUGITA NAOMASA
IPC: H01L21/822
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit of low power loss. SOLUTION: A semiconductor circuit comprises a semiconductor circuit 11 being driven by a power supply means 10, e.g. a replaceable battery, and a protective circuit comprising a Schottky barrier diode 12 connected in parallel with the semiconductor circuit 11. The Schottky barrier diode 12 has a low backward leak current and forward current rising threshold voltage characteristics. When the power supply means is connected normally 10, no backward voltage leak current 13 flows through the Schottky barrier diode 12 connected in reverse parallel with the semiconductor circuit being protected and when the power supply means is connected reversely 15, a large forward current 16 flows through the Schottky barrier diode 12 and the power consumption of the protective circuit is reduced by a backward voltage protective function.
Patent JP-2003121687-A (JP)
Title: Collimator lens, its manufacturing method and collimator lens assembly
Inventor: SUZUKI MASARU
IPC: G02B6/32
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a collimator lens whose aligning work is easy. SOLUTION: This collimator lens is provided with at least one reference plane parallel with a plane including the major axis of an ellipsoidal plane being the edge surface of a fiber chip and the center axis of the collimator lens on the same plane, and is arranged to come into contact, by the reference plane, with a base plate on which the collimator lens or a mirror is fixed, whereby the axis misalignment direction of a light beam radiated from the collimator lens is limited to the plane parallel with the base plate on which the collimator lens or the mirror is fixed.
Patent JP-2002180520-A (JP)
Title: Bidet
Inventor: JEON KIL YONG
IPC: E03D9/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a 'bidet' in which water pressure is adjusted simply and not only purified water can be used but also medical utilization such as an enema is enabled. SOLUTION: In the 'bidet' composed of a mounting plate (1) installed to a closet seat, an injecting tool (36) in which a water spraying hole (31) in the vertical direction is formed at a center and a large number of water spraying grooves (33) are formed to an outer circumferential surface and a cap (35) screwed to the injecting tool (36), the 'bidet' contains an injection nozzle (30) constituted so that water injected from the water spraying hole (31) is joined together with water injected along the water spraying grooves (33) of the outer circumferential surface, an arm (10), which is hinge-connected to the mounting plate (1) and in which the injection nozzle (30) is mounted at an end section, a water supply pipe (13) supplying the injection nozzle (30) with water and a water-pressure adjusting device (50)  adjusting water pressure in arbitrary intensity by adjusting the opening and closing of the water supply pipe (13).
Patent JP-2003117923-A (JP)
Title: Carbon fiber cord for reinforcing rubber and fiber reinforced rubber material
Inventor: MANABE TAKAO
IPC: D06M15/693
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cord for reinforcing a rubber which is constituted by using carbon fibers exerting an excellent fatigue resistance, and to provide a fiber reinforced rubber material for which the cord is used and which can be used suitably as a reinforcing material for a rubber material such as a tire, a belt or a hose. SOLUTION: The cord for reinforcing the rubber is constituted by impregnating a carbon fiber bundle of breaking elongation 1.7% or above with an epoxy resin composition containing a rubber latex, and the carbon fiber bundle is formed of twisted yarns of which the twist multiplier is within the range of 90 to 900. The twist multiplier: [N×(D)1/2], N: number of twists (time/10 cm), D: total fineness of carbon fiber bundle (dtex). The fiber reinforced rubber material is reinforced by using the cord.
Patent JP-2003129434-A (JP)
Title: Brush device for vehicle
Inventor: MATSUSHIMA HIROYUKI
IPC: E01H1/05
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a brush device for a vehicle in which efficiency in forwarding the vehicle is improved by expanding a passable road and a road facility, and work can be executed over an area of the width of the vehicle body or more. SOLUTION: The device is provided with a supporting frame 11 mounted freely ascendably/descendably at the front end of a vehicle body from V0 via a bracket V1, a movable frame 12 supported freely telescopically in the lateral direction at the lateral both sides of the supporting frame, a hydraulic cylinder 13 which makes the movable frame to be driven telescopically to the supporting frame, a fixed brush body 14 supported freely rotatably around an axis m to the supporting frame, a movable brush body 15 supported freely rotatably around the axis n to the movable frame,  an auxiliary wheel 16 which is supported freely rollably at the lower end of an arm protruded rearward from the lateral both sides of the supporting frame and holds the fixed brush body and the movable brush body at contact positions to the road surface by being grounded rollably on the road surface when the supporting frame is descended, and a rotation drive mechanism 17 which rotationally drives the fixed brush body and the movable brush body via the axis.
Patent JP-2003127268-A (JP)
Title: Hydrophilic member and hydrophilic graft polymer used for hydrophilic member
Inventor: YAMAZAKI SUMIAKI
IPC: B01J31/26
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface hydrophilic member which has a surface hydrophilic layer showing superb hydrophilic properties and high durability formed on the surface of one selected from various kinds of base materials, and a hydrophilic graft polymer which can be suitably used for the hydrophilic member. SOLUTION: This hydrophilic member has a hydrophilic graft chain formed on the surface of a base material and also has a hydrophilic surface with a crosslinked structure formed by hydrolyzing and condensation-polymerizing a metal alkoxide selected from among Si, Ti, Zr and Al. In addition, the hydrophilic surface contains a macromer having a hydrophilic functional group and a hydrophilic graft chain as a copolymer with a structured unit having a silane coupling group.
Patent JP-2003090848-A (JP)
Title: High performance probe
Inventor: HASEGAWA HIROYUKI
IPC: G01R31/28
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the service life and the high frequency property of a probe used for IC continuity/property test and substrate continuity/ property test devices. SOLUTION: This probe for the test device is made of SKD, SKH, stainless steel and a hardmetal, with a hardness of HRC50 or higher and silver, aluminum or copper is sputtered on the surface.
Patent JP-2003131619-A (JP)
Title: Self light emitting type display device
Inventor: HANARI ATSUSHI
IPC: G09G3/30
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To adjust luminance and chromaticity regardless of gradation control. SOLUTION: The device is provided with a plurality of display pixels PX which constitute of a display screen, a plurality of scanning lines Y which are arranged along the rows of the pixels PX, a plurality signal lines X which are arranged along the columns of a plurality of the display elements and an EL power supply 14 which supplies a power supply voltage to the pixels PX. Each pixel PX includes an organic EL element 16 which emits light in either one of red, green and blue light emitting colors, a pixel switch 18 which takes in video signals from the corresponding signal line X responding to the scanning signals from the corresponding line Y and a driving element 17 which supplies a driving current corresponding to the video signals from the switch 18 and is connected between the element 16 and the power supply 14.  Each element 16 is also connected to the power supply 14 via luminance adjusting switches 20R, 20G and 20B which are made independent for every light emitting color.
Patent JP-2003133323-A (JP)
Title: Semiconductor device
Inventor: YASUDA SEIJI
IPC: H01L29/732
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To relax the concentration of current distribution due to emitter crowding effect in a bipolar transistor. SOLUTION: For example, an n-type epitaxial layer 12 is grown on the surface of an n-type Si substrate 11. A base region 17, of which the concentration varies at locations near and far from a base electrode, is formed on the surface of the epitaxial layer 12. Then, an emitter region 19 is formed on the surface of the base region 17. Thus, by the optimization of the impurity profile at the emitter-base joint, emitter crowding effect is suppressed.
Patent JP-2003132433-A (JP)
Title: Merchandise management server and system
Inventor: ISHIHARA YOSHIHIRO
IPC: G06Q30/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise information management server and system for grasping a request from a customer for merchandise which is not in stock at a store. SOLUTION: In this merchandise management system in which a terminal at a customer side and a terminal at a selling agent side for selling merchandise and a merchandise management server are connected to each other, the merchandise management server receives merchandise information being information for specifying merchandise to be transmitted from the terminal at the customer side, and detects whether or not the merchandise corresponding to the received merchandise information is in stock based on store information being information related with the stock of the store of the selling agent, and when the merchandise is not in stock as the detected result, the merchandise management server transmits the merchandise information as latent needs information to the terminal at the selling agent side.
Patent JP-2003134861-A (JP)
Title: Piezoelectric actuator
Inventor: YAMAKAWA TAKAHIRO
IPC: H02N2/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which enables reduction of interference with respect to the displacements of piezoelectric devices due to a metal plate. SOLUTION: This piezoelectric actuator 10 has a metal plate 11 and two piezoelectric devices 12a and 12b stuck to the metal plate 11. The piezoelectric device 12a is composed of a piezoelectric element 13a, independent electrodes 14a and 14a' formed on the surface of the piezoelectric element 13a, an electrode 15a formed at the rear of the piezoelectric element 13a, and the piezoelectric device 12b has a similar structure. Holes 17, piercing through the metal plate 11 in its thickness direction, are formed in the region of the metal plate 11 to which the two piezoelectric devices 12a and 12b are stuck in order to suppress the interference against displacements of the piezoelectric devices 12a and 12b which is caused by the metal plate 11.
Patent JP-2003133657-A (JP)
Title: Circuit board and method for heat radiation thereof
Inventor: FUJINO SATSUKI
IPC: G01R31/26
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce mounting space of heat radiation mechanism on a circuit board mounted on a burn-in test device with which a semiconductor integrated circuit is operated in a state that temperature stress is applied and to reduce the cost of the circuit board. SOLUTION: A sign A is a burn-in board and is constituted of a printed board 1, a metal fitting frame 2 for reinforcement, a transistor 3, a junction metal plate 4, and screws 5A, 5B, etc. The Fig. shows a part of the vicinity of rim of the burn-in board A. Many IC sockets (e.g. approx. 200 sockets) are mounted on other parts which are not shown in the Fig. and a semiconductor integrated circuit which is a physical object of a burn-in test is loaded on each IC socket. Also an auxiliary electronic circuit necessary for the burn-in test is constituted in the vicinity of the rim of the printed board 1. The transistor 3 is a constituent element of this electronic circuit and is an electronic device which needs countermeasure of the heat radiation.
Patent JP-2003134937-A (JP)
Title: Pot case
Inventor: GOTO KINYA
IPC: A01G9/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pot case utilized for decoration, capable of stably holding the pot even if the pot is large-sized or has a high center of gravity, easily carrying out water drainage from the pot and further having even an excellent appearance. SOLUTION: This pot case is designed to expose a garden tree 11 and cover the pot 10. The pot case is provided with a case body 30 for separating and housing the pot 10 and a water pan 20 for receiving drain 21 from the pot 10 in the upper and the lower sides and a door part 31 installed in the case body 30 and capable of taking in and out the water pan 20.
Patent JP-2003137389-A (JP)
Title: Reservoir for separate objects
Inventor: IGUCHI TATSUO
IPC: B65G65/40
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir with which separate objects which have been cast can be easily prevented from scattering in the vicinity of a discharging conveyer even if the reservoir is empty. SOLUTION: The reservoir 1 for separate objects includes a discharging table 4 forming a bottom of a housing 3 for receiving the separate objects 2, a discharging groove 5 formed on the table 4 for discharging the objects 2 and a chevron-shaped member 6 provided along the groove 5 vertically above the groove 5 for tilting and stabilizing the objects 2 between it and the table 4 at a predetermined angle of repose. An open/close lid 8 is provided on a discharge port 7 formed between the chevron-shaped member 6 and the table 4, so that it can be opened/closed and can be tilted to the angle of repose of the objects 2 to be closed.