baber/WOPTO huggingface dataset:
Patent JP-2003038995-A (JP)
Title: Fountain apparatus
Inventor: SAKAMOTO ETSUO
IPC: B05B17/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fountain apparatus which is suitable for interior decoration, small-sized and light weight to make the installation space compact, manufactured at a low cost with the simple structure and composed of a small number of parts and easily exhibits multiform effects. SOLUTION: Pressurized water 2 is introduced into a fountain pipe 10 and spouted from the upper part of the fountain pipe 10. A supporting shaft 13 is supported freely rotatably in the fountain pipe 10. A rotor 14 is attached to the supporting shaft 13 and a fountain head 22 provided with a spouting port 26 is provided on the upper end part of the supporting shaft 13. The fountain head 22 is attached rotatably to the upper end part of the fountain pipe 10. The fountain head 22 is rotatably provided through the rotor 14.
Patent JP-2003045448-A (JP)
Title: Fuel cell
Inventor: RI KINZO
IPC: H01M8/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having excellent response capable of generating a required output by quickly following the change of a load. SOLUTION: This fuel cell is equipped with an electrolyte layer 1 for permeating hydrogen ions, a first supporting body 2 provided on one surface side of the electrolyte layer 1, a second supporting body 3 provided on the other surface of the electrolyte layer 1 so as to face the first supporting body 2 across the electrolyte layer 1, a first electrode 4 interposed between the electrolyte layer 1 and the first supporting body 2, and a second electrode 5 interposed between the electrolyte layer 1 and the second supporting body 3 having a function to ionize hydrogen. A recessed part 7 to supply oxygen to the first electrode 4 is formed on the surface of the side facing the first electrode 4 in the first supporting body 2.  The second supporting body 3 is formed b using a hydrogen storage alloy, and hydrogen is supplied to the second electrode 5 through the inside of the second supporting body 3, in this fuel cell.
Patent JP-2003046528-A (JP)
Title: Communication device and inter-network connection device
Inventor: KOBAYASHI TAKEAKI
IPC: H04L12/46
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an inter-network connection device that can enhance communication efficiency, by connecting a plurality of network controllers to different buses. SOLUTION: The inter-network connection device, where a wireless LAN controller 41 is connected to a CPU 31 via an exclusive bus and an Ethernet (R) controller 37, is connected to the CPU 31 via a CPU bus 32, a bus bridge 33 and a PCI bus 36, that can enhance communication efficiency, without communication traffic in duplicate on the same bus.
Patent JP-2003044196-A (JP)
Title: Small electronic equipment
Inventor: KURAISHI GAKUJI
IPC: G06F3/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability of key arrangement for performing an arithmetical operation in small electronic equipment that is portable and can be operated with one hand. SOLUTION: In this portable small electronic equipment, arithmetical operation keys for inputting an instruction that performs a calculation of an arithmetical operation and numerical keys for inputting a numeric for performing an arithmetical operation are arranged in a circular shape centering on a '=' key. Namely, arithmetical operation keys are arranged centering on the '=' key, and the numerical keys are arranged in a circular shape on the outer side of the arithmetical operation keys. Also, the '=' key is provided with a convex pin 4, and a rib 5 is also respectively provided between a '0' key and a '1' key and between a '5' key and a '6' key.
Patent JP-2003058697-A (JP)
Title: Integrating method using computer of prediction model in analytic environment of business
Inventor: O'FLAHERTY KENNETH W
IPC: G06Q50/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a customer relation management(CRM) system which integrates prediction models. SOLUTION: The customer relation management system is used by a business user who is not familiar with the technology of data mining. A prediction model constituted by a model structuring mechanism of a data mining subsystem receives proper input properties, carries out calculation for a segment composed of a plurality of records, and generates output properties.
Patent JP-2003049181-A (JP)
Title: Device for producing coal/water paste
Inventor: OTANI YOSHINORI
IPC: C10L1/32
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To supply coal/water paste(CWP) having a stable viscosity to a combustion furnace by controlling the coal concentration of the CWP to be specific, and realize a smooth and highly efficient operation of a pressurized and fluidized bed boiler- integrated electric power generation plant. SOLUTION: This device for producing the CWP is equipped with a coarse crusher 6 for producing coarse powdered coal B from a raw material coal A, a pulverizing mill 8 for finely crushing the raw material coal A and feeding water for producing fine particle slurry C, and a kneading machine 19 for adding limestone E and water D into the coarse powdered coal B and fine particle slurry C and kneading, and also equipped with a thermometer 31 measuring the surface temperature of the pulverizing mill 8 or a thermometer 30 for measuring the temperature of the fine particle slurry C,  a calculator 32 for estimating the amount of vaporization of water content from the pulverizing mill 8 based on the measured temperature and calculating the amount of water to be fed to the kneading machine and a controlling part 33 for controlling the amount of feeding water to the kneading machine based on the calculated value. By the device, it is possible to feed the CWP having the stable viscosity and to contribute to the smooth operation and improvement of performance of a combustion furnace.
Patent JP-2003051411-A (JP)
Title: Magnetic laminated film, magnetic recording medium, magnetoresistive effect laminated film and magnetic head
Inventor: HOSHIYA HIROYUKI
IPC: H01F10/32
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a highly crystalline laminated film which can be easily and stably manufactured, in particular, a magnetic laminated film. SOLUTION: A highly crystalline laminated film 101 is obtained by using an undercoat film 14, obtained by laminating an oxide undercoat film 141 made of ZnO or the like and a metal undercoat film 142 made of Cu or the like. Thus, a big magnetoresistive effect laminated film, having a high resistance change rate and a magnetic recording medium with high recording density are obtained.
Patent JP-2003055095-A (JP)
Title: Thin film deposition process
Inventor: FUJINO KOZO
IPC: C23C14/28
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for depositing a thin film having excellent crystal orientation properties on a long-length base material. SOLUTION: One or more kinds of particles forcedly flown in a specified direction in a varpor phase are collided against a base material 20 to deposit a crystalline thin film on the base material 20 from one or plural kinds of particles. The surface of the base material 20 with the thin film deposited is inclined by an angle of θ to a specified (arrow) direction. Also, the surface of the base material 20 consists of a polycrystal body having a structure in which a specified crystal plane is preferentially oriented.
Patent JP-2003048567-A (JP)
Title: Reinforcing structure for vehicle body sheet metal part
Inventor: MIYABAYASHI KAZUNARI
IPC: C21D9/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To subject a vehicle body sheet metal part to stable induction hardening with preplanned strength distribution. SOLUTION: Both corners where a top plane portion 10a and sidewall portions 10b on both sides of a reinforcement 10 meet are provided with chamber portions 10c and designated as regions to be hardened. An induction coil of an induction hardening device is opposed to each chamfer portion 10c of the reinforcement 10, and an interval to the chamber portion 10c is set at a set distance offering a heating temperature ensuring saturation of hardening strength, upon which induction hardening is executed. Both chamfer portions 10c of the reinforcement 10 are heated to a stable temperature and a temperature ensuring saturation of hardening strength, and are then effectively hardened when quenched with cooling water.  Regions other than the chamber portions 10c, which are spaced from the induction coil, are not hardened, and the hardened chamfer portions 10c are reduced in width toward ends, so that preplanned strength distribution can be obtained.
Patent JP-2003056803-A (JP)
Title: Boiler having circulating area in combustion chamber
Inventor: OBATA NAOKI
IPC: F22B21/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a boiler having a combustion chamber wherein combustion gas is circulated, which improves combustion performance and keeps generation rate of CO or soot at a low level. SOLUTION: The boiler is provided with; the combustion chamber 6 enclosed by a combustion chamber wall consisting of a number of water tubes 5 which are disposed so as to confront the combustion chamber; and a burner 1 which injects fuel toward the combustion chamber from above, widening toward the end, while also blowing combustion air toward the combustion chamber, so as to form a substantially conical flame in the combustion chamber. The upper space in the combustion chamber 6 is rendered to serve as the circulating area 11, and the lower space, as an exhausting area 12. A portion of the water tubes 5 which constitutes the wall and confronts the area 11, is blocked with fins 8 each of which is disposed between the adjacent water tubes 5. A portion of the water tubes 5 which constitutes the wall and confronts the area 12 is provided with outlets 7 formed by opening the adjacent water tubes.
Patent JP-2003051472-A (JP)
Title: Rectangular substrate
Inventor: MORIYA JIRO
IPC: G03F1/60
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rectangular substrate whose planarity at an outer region is 0.5 μm or smaller, by dividing a guide ring and controlling press load to polishing cloth corresponding to a polishing speed in the substrate at each place, and to greatly improve stability, reproducibility, and the like in the detection sensitivity of a substrate inspection machine, and alignment accuracy in a stepper. SOLUTION: In the rectangular substrate, an edge section for forming each tapered surface at outer periphery sections of both surfaces is formed with a width, that is located less than 1 mm from the outer periphery edge of an outer periphery end face, the planarity of both the surfaces or either of the substrates is to be 0.5 μm or less in the outside region, from a place that is located 3 mm inward from the outer periphery edge of the outer periphery end face of the substrate to the inner periphery edge of the edge section.
Patent JP-2003054479-A (JP)
Title: Transmission mechanism for bicycle
Inventor: SHO HAKUBUN
IPC: B60B27/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmission mechanism for a lightweight bicycle having high structural strength. SOLUTION: A flywheel is mounted forward a shaft of the bicycle to solve the problem that a well-known transmission mechanism has a large volume. A ring tooth of a second limiting means is structurally downsized to a minimum to substantially reduce the volume of the transmission mechanism. The comparatively small ring tooth relatively reduces the weight of the bicycle, so that portability of the bicycle stands out, thus keeping with the present-day trend toward weight reduction of the bicycle. An economical material substantially reduces manufacturing costs, thus providing an economic effect.
Patent JP-2003060129-A (JP)
Title: Circuit board and method for partially plating circuit board
Inventor: TANIGUCHI YOSHITAKA
IPC: C23C18/18
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a partially-plated circuit board having high reliability, in which adhesion of Ni-plating to the surface of an Al circuit, etc., and dimensional accuracy of the plating are improved significantly. SOLUTION: A circuit 2 and a heat sink 3 are bonded to one side surface and the other side surface of a ceramics substrate 1, respectively, to constitute a circuit board, and the circuit and the heat sink are made of Al or Al alloy. A partial plating 4 of Ni-P is applied to the Al circuit. The bonding strength of the plating is 50 N/cm or above, and further, dimensional accuracy of the partial plating is ±0.3 mm or less. In a method of partially plating the circuit board, after an alkaline peel-off plating resist is applied in part to the metal circuit and/or the metal heat sink of Al or Al alloy formed on the ceramics substrate, a Ni-P plating is applied to it, and then the plating resist is peeled off, using alkaline chemicals such as NaCo3 and NaOH.
Patent JP-2003063516-A (JP)
Title: Synthetic resin container
Inventor: MIURA MASAKI
IPC: B65D1/40
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container, which can smoothly absorb deformation caused upon pressurization or depressurization of the container, so that a permanent deformation is not caused on the container even if its weight is reduced. SOLUTION: If the shapes of depressurization absorbing parts of the container comprise planes on which angles or lines concentrate on a certain point, the smooth move of the container is prevented. Therefore, the depressurization absorbing parts are formed into curbed planes or lines to absorb the deformation smoothly. In this connection, it is provided the constitution of the synthetic resin container such as follows. A plurality of the depressurization absorbing parts 12 deforming elastically in response to a pressure decrease inside the container are formed on a cylindrical trunk 11 in the circumference direction in such a way that the depressurization absorbing parts 12 are recessed inward and their centers 14 are recessed in deepest.  Further, respective center longitudinal sectional shapes 13 of the depressurization absorbing parts 12 is made to form a curve having the crown of the center 14 and projecting toward the inside of the trunk 11. This curved longitudinal sectional shapes having deepest recessed centers eliminate a stiff part against deformation, making it possible to smoothly absorb the deformation caused by depressurization.
Patent JP-2003063681-A (JP)
Title: Carrying roller
Inventor: KATOGI TSUTOMU
IPC: B41J13/076
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrying roller capable of totally solving nonconformity such as form defective of the roller after assemblage, fixing defective to axes (in thrust and radial directions), increase of the number of parts, increase of processing manhours, large-sizing, reduction of durability, etc., in a carrying roller comprising plural parted pieces. SOLUTION: This carrying roller 1 is fixed to an outer circumference of a shaft 20, and it is provided with constitution comprising two parted roller pieces 2 and 3 of semi-columnar form of which parted end surfaces 2a and 3a are combined with each other to have the shaft between them. The two parted roller pieces are fixed to the shaft by a lock part 6 provided at an inner circumferential part of one parted roller piece at least. As the two parted roller pieces are combined with each other to put the parted end surfaces to each other, an elastic tube 5 is engaged around them to fix them.
Patent JP-2003062145-A (JP)
Title: Golf club selection supporting device
Inventor: MURATA TAKAAKI
IPC: A63B71/06
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a golf club supporting device capable of supporting the selection of an optional club corresponding to the situation of a course and the ball hitting ability of a player by being carried by the player himself/herself during a golf game. SOLUTION: An arithmetic unit 23 obtains course information from a storage device 24 and displays it on a display 22. The player designates a start point P1 (a position where a ball is placed) and an end point P2 (a predicted ball reaching position) with a touch pen 26 while looking at course information displayed on the display device 22. Then, the arithmetic unit 23 calculates the linear distance between the P1 and P2, and calculates a shot distance by using the linear distance between the P1 and P2 and a constant determined by the situation of the course. Then, the arithmetic device 23 compares the shot distance with personal information on the maximum flying distance of each club stored in the storage device 24 to calculate an optimal club and swing intensity. The optimal club and swing intensity are displayed on the display device.
Patent JP-2003074584-A (JP)
Title: Power transmission device
Inventor: ODA RYOICHI
IPC: F16F15/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent overload from arising by locking a rotary shaft 12 or the like by giving a torque limiting function to the power transmission device. SOLUTION: The power transmission device is provided with a pulley 14 rotated by the drive force of an engine, a hub 15 fixed to a rotary shaft 12, a damper 16 interposed between the pulley 14 and the hub 15, hard ball supporter 18 made of rubber-like elastic body formed at the inner peripheral part of the damper 16, and hard balls 17 engaged between a first engaging recess 153a formed at the inner peripheral face of the rim 153 of the hub 15 and a second engaging recess 18a formed at the outer peripheral face of the hard ball supporter 18. When an excessive torque acts on the pulley 14 by lock of the rotary shaft 12 or the like, the hard balls 17 ride on the slope face of the first engaging recess 15a and deviates to the space S of the inner peripheral side. Thereby, it is separated from the second engaging recess 18a, and hence, the pulley 14 is disconnected from the hub 15.
Patent JP-2003071451-A (JP)
Title: Antibacterial device for bath water
Inventor: SHIGETA ISAMU
IPC: F24H9/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial device for bath water efficiently forming hypochlorous acid by respectively arranging the outflow pipes from an electro lytic cell. SOLUTION: A pair of electrodes 15a and 15b arranged through a diaphragm 16 and the electrolytic cell 11 having the diaphragm 16 and a pair of the electrodes 15a and 15b arranged therein and permitting bath water in a bathtub 3 to pass are provided. The bath water flowing in the electrolytic cell 11 from the bathtub 3 is electrolyzed by applying voltage across a pair of the electrodes 15a and 15b to form hypochlorous acid imparting antibacterial action to bath water in the bath water on the side of the electrodes 15a and 15b to which the polarity of an anode is applied among a pair of the electrodes 15a and 15b and this bath water is separated from bath water on the side of the electrodes 15a and 15b to which the polarity of a cathode is applied to be returned to the bathtub 3. By this constitution, hydrochlorous acid can be efficiently formed.
Patent JP-2003077541-A (JP)
Title: Battery device and its electrode
Inventor: OGAWA AKIRA
IPC: H01M10/05
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve low internal resistance and high output density while maintaining good cycle property. SOLUTION: An manganese oxide containing an amorphous component is used for a positive electrode active material 1, a carbon material or a metal oxide is used for a negative electrode active material 2, and a lithium ion electrolyte 3 exists between the positive electrode active material 1 and the negative electrode active material 2. During charge/discharge, lithium ions 5 repeat oxidation/reduction or storage/desorption between the positive and negative electrode active materials 1, 2. Thus, the concentration of the electrolyte is almost constant and the internal resistance is lower. In addition, the amorphous positive electrode active material 1 prevents the dispersion of the lithium ions, increasing the output density, suppressing damage to a crystalline structure and maintains good cycle property.  Additionally, the positive electrode active material 1 containing the amorphous component is used for preventing the dispersion of the lithium ions, increasing the output density, and maintaining good cycle property.
Patent JP-2003072111-A (JP)
Title: Ink jet recorder
Inventor: SHIKAME YUJI
IPC: B41J15/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of discharging ink which does not contribute to recording images from a recording head to an ink receptacle without staining a medium to be recorded. SOLUTION: A wall 123 for suppressing an air flow from the ink receptacle 122 to a transfer region is set between the transfer region where a recording sheet 110 is transferred and the ink receptacle 122 to which the ink not contributing to recording images is discharged.
Patent JP-2003079082-A (JP)
Title: Permanent magnet rotor and method of manufacture therefor
Inventor: ASAKA KAZUO
IPC: H02K1/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotor that allows a generator-motor itself to be made thin and lightweight, and at the same time achieve high output and high efficiency. SOLUTION: The rotor is provided with an inner member 2, a roughly ring- shaped outer member 1 which has a weak magnetism and whose inner periphery is in contact with the outer periphery of the outer ring section 21 of the inner member 2, and a plurality of permanent magnets 3 placed at equal intervals in the circumferential direction on the outer periphery of the outer member 1. Of the inner member 2 and the outer member 1, at least one is composed of a sintered material. Also, the inner member 2 and the outer member 1 are bonded together by sintering.
Patent JP-2003077742-A (JP)
Title: Transformer
Inventor: KUBOMURA TOKUTARO
IPC: H01F27/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize a transformer, reduce its weight, and to reduce manufacturing costs. SOLUTION: The transformer has winding 10, and a winding core 13 that is provided at a leg section 10a of the winding 10. In the winding 10, a cross section in a direction for orthogonally crossing the winding direction of conductors 11 and 12 is circular. A sectional area at a section that orthogonally crosses the winding direction of conductors 11 and 12 is smaller than a center region Ar3 near the center of the cross section of the winding at least at one region of an inner outer periphery region Ar1 near the outer periphery at the side of a window section 10c on the cross section of the winding 10, and a region Ar2 at the outside outer periphery near the outer periphery at a side opposite to the window section 10c on the cross section of the winding 10.
Patent JP-2003076458-A (JP)
Title: Device for inputting electronic form and support program for inputting electronic form
Inventor: TAKAHASHI NOBUYUKI
IPC: G06F19/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a program for inputting an electronic form with increased convenience for a user by enabling customizing the electronic form for every device. SOLUTION: Input interface specifications including image specifications of the electronic form for the device are previously set in a using environment information setting section 23. When using the electronic form, the electronic form is customized for every device by reading out the input interface specifications including the image specifications previously set by an electronic form generating section 26 and reflecting them in the electronic form to be used.