baber/WOPTO huggingface dataset:
Patent JP-2004165053-A (JP)
Title: Circuit integrated discharge tube, and manufacturing method of same
Inventor: MARUYAMA YOSHIO
IPC: F21S2/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit-integrated discharge tube which is easy to manufacture, with a small size and good heat radiation of an electric circuit.  <P>SOLUTION: The circuit-integrated discharge tube comprises the discharge tube, an electric circuit 5 related to the operation of the discharge tube, and a metal cap 7 electrically connected to the electric circuit. At least part of a conduction part of the electric circuit has a heat conduction structure 13 which practically comes in direct contact with a metallic part of the metal cap 7 and transfers the heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129636-A (JP)
Title: Method for controlling hydroponics
Inventor: TAKAHASHI NOBUYUKI
IPC: A01G31/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling hydroponics so that a fertilizer is absorbed from a rooting zone in a natural way without affected by the weather in a natural method.  <P>SOLUTION: This method for controlling hydroponics is provided by constructing a hydroponic layer or a culturing layer of a culturing soil on the upper surface or under the lower surface of the hydroponic layer as a multiple-layered structure, or constructing the culturing layer of the culturing soil on the upper surface or under the lower surface of the culturing layer of the culturing soil as the multiple-layered structure. Plant bodies are planted on the culturing layer of the culturing soil of the multiple-structured material or on the hydroponic layer to form rooting zone parts in both of the hydroponic layer and culturing soil of the multiple-layered structural body. Thereby, it becomes possible to control the rooting zone part in the hydroponic layer and the rooting zone part in the culturing soil at the same time. This is a common means to aim at the polarization of the rooting zone parts even in a method of separating the hydroponic layer and the hydroponic layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169974-A (JP)
Title: Refrigerating installation
Inventor: MIYAZAKI SHUJI
IPC: F25B1/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating installation for coping with the leakage of a refrigerant all over a refrigerant circuit while dispensing with a special collecting container.  <P>SOLUTION: In the refrigerating installation, an exterior heat exchanger 33 and a compressor 31 are provided in an exterior unit 30 and the refrigerant circuit is formed by connecting an interior unit 10 having an interior heat exchanger 11 to the exterior unit 30. Before and behind the refrigerating circuit for the compressor 31, concentration detectors 44, 45 for detecting gas concentration are provided in block areas 50, 60 of the whole refrigerant circuit divided into the plurality of block areas 50, 60 each containing liquid sump equipment, where the presence or not of the leakage of the refrigerant is determined by a detecting device 41 in accordance with detection results from detectors 37-40 for detecting the leakage of the refrigerant in the whole refrigerant circuit. Solenoid valves 36, 43 are provided on a boundary between the block areas 50, 60. The solenoid valves 36, 43 controls the refrigerant in the whole refrigerant circuit to be collected into liquid sump devices 33, 42 in the block areas 50, 60 where there is no leakage of the refrigerant, after comparing the gas concentration detected by the concentration detectors 44, 45 and determining from which block area 50 or 60 the refrigerant leaks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031887-A (JP)
Title: High purity refining method for high performance material by mass separation method, and deposition method for high performance material
Inventor: MORI NOBUYUKI
IPC: C23C14/32
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrahigh purity process for processing elements such as zinc and selenium by the mass separation method that relieves a load due to impurities resulting from a starting material and improves ionization efficiency and productivity.  <P>SOLUTION: An organic compound such as dimethylzinc and a gas element compound such as oxygen are used for starting materials, which are dissociated and ionized by non-resonant multiple photon absorption not through an intermediate level by emission of an excimer laser 21, and impurities are separated from the ionized elements by the mass separation method using an electromagnetic field 55 to deposit only the prescribed ionized elements onto a target 61. Zn, Se or O is used for a target metallic element and N, Cl or the like is used for the dopant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169220-A (JP)
Title: Deodorizing composite fiber and method for producing the same
Inventor: KOGA NOBUHIRO
IPC: D01F8/14
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber capable of efficiently removing various odor components including basic, neutral and acidic ones over a long period and having antibacterial properties as well.  <P>SOLUTION: The deodorizing composite fiber is made up of an aliphatic dicarboxylic acid-copolymerized modified polyester as the core component and nylon 6 as the sheath component and contains a tetravalent metal phosphate, a bivalent metal hydroxide and a photocatalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171493-A (JP)
Title: Chute for disk
Inventor: TANAKA TOSHIUCHI
IPC: G07F1/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the pop-up speed of a disk ejected from the exit of a chute.  <P>SOLUTION: The chute for the disk comprises: a guide rail downward inclined from the inlet toward the exit and rolling the disk; and a first guide wall upward extended upward in the direction approximately at right angles to the guide rail and changing the rolling direction to the direction approximately at right angles to the guide rail, from the inlet toward the exit of the guide rail. The inclination of the guide rail is formed to have a constant inclination rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177164-A (JP)
Title: Water quality analyzer, and analytical method for water quality
Inventor: MORIOKA YUICHI
IPC: G01N31/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To control a flow rate of sample water of a measuring object to measure an accurate TOC value continuously.  <P>SOLUTION: In this water quality analyzer of the present invention, a regulator 20 is arranged in a flow passage of the sample water of the measuring object to reduce fluctuation of pressure of the sample water, and the flow rate of the sample water is kept substantially constant thereby. An organic substance amount of impurity is measured accurately and continuously by measuring continuously the sample water of which the flow rate is kept substantially constant. The fluctuation of the flow rate is reduced further by linking the regulator 20 with an orifice 47 to measure the TOC value accurately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175163-A (JP)
Title: Power steering device
Inventor: MORI HIROSHI
IPC: B62D6/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of providing a vehicle characteristic easily controlled by reducing gain of behavior of the vehicle against steering torque by an inexpensive and simple system.  <P>SOLUTION: The power steering device is provided with a steering torque sensor 17 for detecting steering torque of a driver generated in the steering state and the steering-keeping state; a vehicle speed sensor 18 for detecting a speed of the vehicle; an auxiliary steering torque generation means by a control unit 15 or the like for generating auxiliary steering torque based on the steering torque and the vehicle speed detected by these detection means. The auxiliary steering torque generation means adds the auxiliary steering torque in a direction increasing the steering torque of the driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175180-A (JP)
Title: Pneumatic radial tire and bead thereof
Inventor: TAKAGI TSUTOMU
IPC: B60C15/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bead 30 of a pneumatic radial tire 11 in which arrangement of bead wires 23 can not be easily disturbed even if a body ply 16 moves during vulcanization of a raw tire and to provide a light weight pneumatic radial tire 11 with high seating capacity of a bead part 14, high air seal performance and resistance against getting off of a rim.  <P>SOLUTION: It is constituted so that an overlap part 24 of cord cover 22 covering the bead wire 23 is positioned in the inner diameter side of the pneumatic radial tire 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173827-A (JP)
Title: Personal identification device, card type information recording medium, and information processing system using the same
Inventor: KONDO TAKAYUKI
IPC: G06F21/34
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor to be miniaturized and thinned, capable of identifying a person highly precisely.  <P>SOLUTION: A light emitting element 51 and an optical imaging element 40 for detecting the irradiation light from the light emitting element 51 via an operator are mounted on a substrate 11. The optical imaging element 40 is formed via a separation layer on a manufacturing substrate, and is separated from the manufacturing substrate as the light is irradiated to the separation layer and jointed to the substrate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174390-A (JP)
Title: Treatment method for treatment liquid of washing column of ethylene manufacturing plant
Inventor: HIROTO KENICHIRO
IPC: C10G55/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To recover an organic component contained in a recovered liquid, which is obtained by recovering the mist-like or liquid drop-like mixture produced from the region ranging from the middle part to upper part of the washing column of an ethylene manufacturing plant by the countercurrent contact of a decomposition gas of naphtha with a sodium hydroxide aqueous solution in the washing column, or contained in the separated liquid after a useful gas is separated from the recovered liquid before the organic component is discharged out of the system.  <P>SOLUTION: In this treatment method for the treatment liquid from the washing column of the ethylene manufacturing plant, the separated liquid or recovered liquid itself is mixed with the alkali aqueous solution, of which the concentration is adjusted, supplied so as to be sent to a treatment process for the wastewater discharged from the lowermost stage part of the washing column of the ethylene manufacturing plant to reduce drain quantity, and the organic component contained in the wastewater and the separated liquid is efficiently extracted with an extraction solvent to be recovered by increasing the concentration of alkali in an extraction process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229325-A (JP)
Title: Method of manufacturing electronic component
Inventor: SATO HISASHI
IPC: H01G4/30
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a via hole conductor of a multilayer ceramic electronic component and a capacitor, using a method whereby steps can be shortened by large amount, an internal electrode and a via hole conductor preferably make an electrical connection, and a minute via hole conductor can be formed.  <P>SOLUTION: The method of manufacturing an electronic component 10 comprises steps of: laminating ceramic green sheets 2 containing binder resin, forming through holes 15 and 16 in the laminating direction by irradiating a dielectric block 1 with a laser beam having a wavelength of 400 nm or shorter, the dielectric block 1 having internal electrodes 3 and 4 disposed between the ceramic green sheets 2, and filling the through holes 15 and 16 with conductive paste.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174678-A (JP)
Title: Touch sensor
Inventor: ASA YUKIHIRO
IPC: G01V9/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft touch sensor using a hole IC.  <P>SOLUTION: In a cantilever mechanism 15 of a parallel link by two sheets of plate springs 16, a fixing side connecting member 18 is passed through the center of a lower side plate spring 16 to be fixed to a supporting block 24 erected on a pedestal 22. In a free end side movable part 28, a rare earth magnet 25 is adhered by a connecting member 19 constituted to be light by bending an aluminum thin plate. By fixing an elastic part 20a of a hole IC supporting member 20 to the fixing side connecting member 18 and supporting a rigid part 20b with a rib 17a by an adjusting rod 36, a relative position of the hole IC 26 and the magnet 25 provided at the free end is finely adjusted. By fixing a cantilever elastic wire 38 to the hole IC supporting member 20, holding self-weight of the movable part 28 at the free end 38b and allowing the movable part 28 to abut on a lower surface 40a of a bush on an internal surface of a housing 12, the position of the movable part 28 is stabilized. An anvil 34 is operated by light load ≤0.5 gf, and fine displacement of ≤0.1 mm of the magnet 25 is sensed by the hole IC 26 to turn on a signal lamp 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209969-A (JP)
Title: Electric motor power supply management system
Inventor: DOWNER SCOTT D
IPC: B60L11/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for using a high voltage inverter motor set as a low voltage battery module.  <P>SOLUTION: A power control system of an electric traction motor for a vehicle contains at least one inverter for providing adjusted electric power to the electric traction motor, and a plurality of power stages each of which has a battery and a boost/backing DC-DC converter, is wired in parallel and provide direct current power to at least one of the inverters. The power supply stage is controlled to maintain the output voltage of at least one inverter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185848-A (JP)
Title: Operation button device
Inventor: ISHIWATARI MASAHIRO
IPC: H01H25/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize, to facilitate the assembling and to improve operability, in regard to an operation button device to be used for an electronic camera.  <P>SOLUTION: This operation button device has a disk 40, and four keys 41a-41d are regulated with an equal angle along the peripheral edge of the disk. A switch part is operated by pushing the keys. A rear surface of the disk is provided with projection parts extended in parallel with the center axis corresponding to the selection keys, and a pedestal 50 is formed with a notch part 50a corresponding to an arrangement pattern of the projection parts. When the disk is placed on the pedestal, the projection part is inserted into the notch part to face to the switch part, and the disk is energized in the center axis direction by a spring installed in the pedestal. Furthermore, an arc-like body positioned on the first circumference around the center of the pedestal is connected to the pedestal, and an operation key part positioned on the second circumference, which has a diameter smaller than the first circumference and which is formed around the center of the pedestal, is fitted to both ends of the arc-like body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180787-A (JP)
Title: Manufacturing method for solid gather forming member
Inventor: KOMATSU SADAHISA
IPC: A61F13/49
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a solid gather forming member that can continuously and stably manufacture the solid gather forming member that fits well, and reliably prevents a liquid spill.  <P>SOLUTION: The manufacturing method is intended for the solid gather forming member having a base wall portion and first and second overhang parts overhanging to both sides from the base wall portion. An elastic member 4 is arranged in the inside of the base surface in an expanded state while transferring a strip-shaped sheet 5, and the first overhang part is formed by squeezing in one of both sides extending along the longitudinal direction in both sides of the base surface portion so as to cover a part in the width direction of the base side portion, and the second overhang part and the base wall portion are formed by folding inward the other side along the longitudinal direction so as to cover the uncovered portion on one side in the base surface portion and superpose on the one side squeezed in.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184713-A (JP)
Title: Camera
Inventor: HATAKEYAMA YASUNORI
IPC: G03B11/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera whose body is miniaturized/thinned.  <P>SOLUTION: The camera is provided with a lens cover 16 slidably with which a photographic lens 14 is covered on the front surface of the camera body 12. A battery for supplying power to the camera body 12 is incorporated in the lens cover 16. When the lens cover 16 is opened, the power source terminal of the battery is connected to a power source connection terminal formed on the camera body 12, so that the power source of the camera 10 is turned on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184374-A (JP)
Title: Impedance measuring apparatus
Inventor: KAMATA YASUYOSHI
IPC: G01R27/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To measure an impedance with eliminating the influence of contact resistance and at a low cost.  <P>SOLUTION: The impedance measuring apparatus comprises probes P1 to P4, a measuring unit 13 which measures an impedance of an object to be measured M based on a voltage V and a measuring current I, where the voltage V is a voltage measured between terminals T3 and T4 through the probes P3 and P4 with supplying the measuring current I from the probe P1 to the probe P2, a switching box 11 which switches the connections between the terminals T1 to T4 and the probes P1 to P4. Prior to the impedance measurement on the object to be measured M, the measuring unit 13, under the condition that the terminals T3 and T4 are connected to the probe P4, measures the voltage V developed between the terminals T3 and T4 to measure an error voltage developed in accordance with a voltage induced at the probe P4, and compares the impedance calculated based on the error voltage to a reference value to determine the magnitude of the contact resistance of the probe P2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184382-A (JP)
Title: Method of and system unit for location
Inventor: WATANABE TOSHIO
IPC: G01S13/74
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of and a system unit for locating a moving object which conduct location with high precision and light load on placement and administrative operation indoors and outdoors.  <P>SOLUTION: The system unit comprises a plurality of ID tags 5 and an ID reader 2. The ID tags 5 are arranged with a predetermined density in a split area 6 which is provided by dividing a moving surface 4 for the moving object 1 by a predetermined area. The ID tags 5 maintain ID data, which are inherent and the same in each split area 6 and correspond to the positional information of a representative point 7 in each divided area 6, and transmits the ID data to the ID reader 2. The ID reader 2 on the moving body 1 communicates with the ID tags 5, receives the ID data from all ID tags 5 in a communication range, and calculates the position of the moving body 1 from the positional information of the representative point 7 acquired from the ID data using a computer 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190873-A (JP)
Title: Storage for crime prevention sign balls
Inventor: KUBO YOICHI
IPC: F41B15/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage for crime prevention sign balls, allowing the balls to be handled instantaneously at the time of use.  <P>SOLUTION: This storage 1 for the crime prevention sign balls 2 is constructed as follows. A storage body 11 has a retainer 3 movably installed in the storage body 11 and detachably retaining the sign balls 2. The retainer 3 is provided with a retaining part 31 detachably retaining the sign balls 2 as well as with a detachment preventive member 41 preventing the detachment of the retaining part from the storage body 11. At least one lid 12 is fitted to the storage body 11 to be opened/closed, normally being closed to retain the sign balls 2 in the retaining part 31 of the retainer 3. When the lid 12 of the storage body is opened with its top facing down, the retainer falls down inside the storage body at least by the sign balls' own weight, and the sign balls are exposed to the outside of the storage body while they are still retained in the retainer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192048-A (JP)
Title: Database system, database service method and groupware
Inventor: MIYASHITA HISAO
IPC: G06Q10/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable database system to be used in cooperatively advancing an operation between employees in a planning section who gather requirement specifications corresponding to requests from customers and employees in a designing section who gather the design specifications of a product inside a certain enterprise.  <P>SOLUTION: This database system having a central database part having a first data item group reflected with a standard of value when it is viewed from a first point of view concerning a prescribed event in a prescribed field is provided with a data item providing part, a free data accepting part, a second user interface part and a first user interface part. It is desired that the first data item group is provided with a data item for communication being a data item for allowing a user belonging to the first user set and a user belonging to the second user set to communicate their intentions. Furthermore, it is desired that the first user interface part requests the change of the data item as a template in response to a request from the user belonging to the first user set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003204934-A (JP)
Title: Endoscopic imaging element
Inventor: FUTAKI YASUYUKI
IPC: G02B23/24
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic imaging element wherein an imaging element package is constituted as a space which is airtightly sealed, and even when steam for an autoclave sterilization enters the outside of the imaging element package in the endoscope, the steam is prevented from entering the inside of the imaging element package.  <P>SOLUTION: The imaging element 20 is constituted of a CCD chip 21, a glass lid 22 which is arranged on the front surface of the CCD chip 21, and the package 23 which fixes the CCD chip 21. Then, a connection terminal 24 is projected to the outside through a through-hole 23a which is formed on the package 23 from the proximal end surface side of the CCD chip 21. The glass lid 22 and the package 23 are integrally and airtightly bonded with a molten glass 25. Also, the connection terminal 24 which is arranged in the through hole 23a of the package 23 is integrally and airtightly bonded by enclosing the molten glass 25 in a gap between the outer peripheral surface of the connection terminal 24 and the inner peripheral surface of the through-hole 23a. Thus, a chip-arranged space 20a in which the CCD chip 21 is arranged is constituted as the space being airtightly sealed.  <P>COPYRIGHT: (C)2003,JPO