baber/WOPTO huggingface dataset:
Patent JP-2004060550-A (JP)
Title: Fuel cell/rankine engine system
Inventor: SAITO TAKEO
IPC: F02G5/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with conventional technologies that it is difficult to efficiently collect waste heat from discharged hot water in a fuel cell capable of providing a power by hydrogen and oxygen, particularly, a power source for auxiliary equipment such as an air conditioner becomes short in a fuel cell car, drain from the fuel cell is not utilized, and a stack is frozen in cold regions.  <P>SOLUTION: The efficiency of an overall system can be increased by efficiently collecting the waste heat from the fuel cell by a Rankine engine. Also the power source for the auxiliary equipment such as the air conditioner can be assured by introducing the waste heat into the fuel cell car. In addition, the drain from the fuel cell can be utilized a steam and hot water by temporarily storing in an energy storage tank. The drain can be utilized for air conditioner equipment and hot water supply, and as heat medium for freeze prevention in cold regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060409-A (JP)
Title: Faucet apparatus
Inventor: WADA SHUNICHI
IPC: E03C1/042
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To attain the storage operability of a water discharge part by allowing the action of force of pulling a flexible hose back into a normal state by solving problems of failing to hold the water discharge port part to a spout as well as worsening operability due to difficulty with insertion because the flexible hose interferes with the internal wall of the spout when inserting the pulled-out water discharge port part into the spout.  <P>SOLUTION: A faucet is composed of a faucet body having a fluid inflow port and outflow port; the water discharge part having a discharge head; and the flexible hose which connects the outflow port of the faucet body to the discharge head. The discharge head is constituted to be retractable from the water discharge part. A connecting hose with resilience is provided between the flexible hose and the outflow port of the faucet body to facilitate the inserting operation of the discharge head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071244-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/05
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having superior high temperature resistance and high rate discharge characteristics.  <P>SOLUTION: This nonaqueous electrolyte battery is provided with a positive electrode, a negative electrode and nonaqueous electrolyte, and the nonaqueous electrolyte includes ordinary temperature molten salt formed of quaternary ammonium organic material cation and anion composed of non-metallic elements alone as main components. This nonaqueous electrolyte battery includes lithium salt of 0.5 mol/l or more in concentration, which is formed of lithium ion and the anion composed of the non-metallic elements alone. This nonaqueous electrolyte battery also includes chained carbonate whose boiling point under the normal pressure is 130°C or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034678-A (JP)
Title: Hanger for writing instruments
Inventor: YUKI EIGOU
IPC: A47G29/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a utensil which can surely hold writing instruments in an easy-to-find location right in front of a user and can realize easy use and storing of the writing instruments.  <P>SOLUTION: An elongated hooking rod protruded substantially horizontally from the side, a wall or the like of OA equipment or appliances is provided. On the other hand, a folded hooking tool is applied to writing instruments and is hooked on the hooking rod for holding and storing. The utilization of a space right in front of the user can rapidly use the writing instrument and can store the writing instrument in an easy and reliable manner without occupying any extra space on the desk. Pens provided with a pocket wearing clip can be used as such. Further, the hunger can also be applied to erasers, rulers, small-size scissors, seals, spectacles and the like. Further, the hunger can also be installed in the entrance, kitchens and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071821-A (JP)
Title: Method of manufacturing circuit board
Inventor: HASEGAWA TAKESHI
IPC: H05K3/20
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a circuit board efficiently which is capable of transferring a circuit pattern to an insulating board without spoiling the circuit pattern due to an adhesive agent provided on a circuit transfer tape not adhering strongly to the insulating board.  <P>SOLUTION: The circuit board manufacturing method comprises a first process of pressing the surface of a circuit transfer tape where a circuit pattern made of metal foil is formed against the insulating board to bond the circuit pattern to the insulating board, and a second process of separating the circuit pattern from the adhesive tape and transferring the circuit pattern to the insulating board. The adhesive tape is formed by depositing a photo-crosslinkable adhesive layer formed of a photo-radical polymerizable adhesive agent on the surface of a resin film, a laminate composed of the circuit pattern and the adhesive tape is irradiated with light from above the adhesive tape to crosslink the photo-crosslinkable adhesive agent in an environment where oxygen is substantially removed from an atmosphere when the circuit pattern and the adhesive tape are separated from each other, and then the adhesion of the adhesive tape is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079201-A (JP)
Title: Lead acid storage battery
Inventor: ODA SANEHIRO
IPC: H01M2/14
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead acid storage battery which is low in failure rate of assembly and excellent in large current discharging performance and life performance while an element is retained under high pressure.  <P>SOLUTION: In the lead acid storage battery equipped with an electrode plate group (element) obtained by laminating positive and negative electrode plates through a separator, the separator is pressed in advance, and the battery is equipped with the electrode plate group (element) satisfying the relationship of 1<T<SB>1</SB>/d≤2 and T<SB>2</SB>/d≥0.8, (wherein T<SB>1</SB>is the thickness (mm) of the separator; T<SB>2</SB>is the thickness (mm) of the separator after pressed; and d is the interval (mm) between the positive and negative electrode plates).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079726-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KAWAI HIROBUMI
IPC: H01L21/8222
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a bipolar transistor whose breakdown voltage between an emitter and a collector is higher than a conventional case while a mixed crystal of silicon germanium (Si-Ge) is used for improving an interruption frequency.  <P>SOLUTION: The semiconductor device 200 is provided with a collector layer formed of a silicon single crystal, a base layer comprising a first base layer B1 which is brought into contact with the collector layer and is formed of the silicon single crystal and a second base layer B2 which is brought into contact with the first base layer B1 and is formed of silicon germanium and an emitter layer which is brought into contact with the base layer, is formed of a silicon single crystal and which forms hetero-junction with the base layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097220-A (JP)
Title: Side sealing element of transition piece and turbine assembly including such seal
Inventor: CROMER ROBERT HAROLD
IPC: F01D25/00
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas channel leakage seal for entirely sealing a gas channel leakage gap between first and second members arranged at the interval of a turbine. SOLUTION: The seal comprises an elongated seal member (10) having an elongated, nonporous and flexible first part (16) and a rigid second part (18) forming a mounting bracket (22). The first part has first and second surfaces (28, 30), and protruding end edges in the longitudinal direction extending above the first surface by substantially the same distance and extending below the second surface by substantially the same distance. A cloth layer (40) having a thickness substantially equal to or slightly greater than the same distance is superimposed on the second surface (30) between the raised end edges (32, 132).
Patent JP-2004077358-A (JP)
Title: Inspection device
Inventor: SHIRAI MASAMI
IPC: G01M11/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device preventing the incidence of illuminating light into an optical member from the end face of the optical member to be inspected.  <P>SOLUTION: This inspection device 100 for photographing while illuminating the optical member 10 and inspecting the optical member 10 based on an acquired image, is provided with a holding part 106 for holding the optical member 10, and an illuminating part 102 for illuminating the optical member 10 held to the holding part 106. The holding part 106 has light shielding parts 142, 154 for shielding a part of illuminating light from the illuminating part 102. The light shielding parts 142, 154 prevent the illuminating light from being reflected by a part of the holding part 106 and incident to the optical member 10 from the end face of the optical member 10 facing the holding part 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098374-A (JP)
Title: Optical fiber for wavelength division multiplex transmission system
Inventor: DE MONTMORILLON LOUIS-ANNE
IPC: G02B6/036
Filed: 2002-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a fiber that can be used as a fiber line in a wavelength division multiplex transmission system, can be subjected to dispersion compensation with a dispersion compensating fiber shorter than that in an SMF of a conventional technology and simplifies wavelength management. SOLUTION: The optical fiber exhibits monomode behavior in-cable over a range from 1300 nm to 1625 nm and having, at a wavelength of 1550 nm: a chromatic dispersion from 5 to 11 ps/(nm.km); a ratio between a chromatic dispersion from 250 nm to 370 nm and a chromatic dispersion slope; an effective surface area greater than 50 μm<2> ; and a derivative of an effective surface area with respect to wavelength less than or equal to 0.14%/nm. Proposed criteria limit non-linear effects in the fiber over a wide range of wavelengths and limit the dispersion to be compensated, and also, the fiber can be compensated in a transmission system. The limit on the effective surface area slope avoids the need to treat individually various wavelengths.
Patent JP-2004085648-A (JP)
Title: Development device, processing cartridge and image forming apparatus
Inventor: YASUI KOUJIRO
IPC: G03G15/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact low-cost developing device capable of suppressing toner leaking, realizing high image quality and achieving improvement in usability.  <P>SOLUTION: In the developing device, a developing container containing developer, a developing carrier carrying the developer, a developer restricting member installed so that one end in the shorter side is attached to a pair of frames of the developing container and the other end is abutted to the developer carrier are provided. The developer restricting member has an elastic blade fixed to a blade supporting member. A sealing member is attached to the developing frame body to which the developer restricting member is attached so that the member covers both end parts in the long side of the developer carrier so that the leaking of the developer is restricted from the developer carrier end part. A notch is made on the short side in both ends of the elastic blade long side and the notch is cut into the sealing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086971-A (JP)
Title: Recording medium cartridge and recording/reproducing device thereof
Inventor: KITAHARA TOSHIYUKI
IPC: G11B23/30
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium cartridge wherein a write-once area and a re-recordable area coexist in a roll of a recording medium, and a recording/reproducing device.  <P>SOLUTION: A recording/reproducing device 11 is controlled based on information indicating a re-recordable area and a write-once area stored in the management information of a cartridge memory 9 to execute recording on a magnetic tape MT, and the re-recordable area and the write-once area coexist in the magnetic tape MT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086652-A (JP)
Title: Point processing system, individual point processing server, and general point processing server
Inventor: FUJIMOTO ATSUSHI
IPC: G06Q20/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point processing system capable of efficiently performing a point processing by increasing the mutual operation of a general processing server and member companies so that a conflict does not occur on the handling of information therebetween.  <P>SOLUTION: In this point processing system having a plurality of individual point processing servers 6, 7, and 8 and the general point processing server 3, the general point processing server comprises a short data request means which sends customer member identification information to either of the plurality of individual point processing servers when a short formed item data is present in the specified customer specific-information of a customer member and requests the short formed item data and a registration means for registering the short formed item data received from either of the plurality of individual point processing servers to a corresponding customer specific information. Based on the customer member identification information, the individual point processing servers retrieve the formed item data of the customer member, and providing the formed item data to the general point processing server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093139-A (JP)
Title: Pressure sensor
Inventor: WATANABE TETSUYA
IPC: G01L9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor that has a sufficiently large burst pressure resistance including delayed fracture.  <P>SOLUTION: The pressure sensor is provided with a pedestal made of a metal material; a support substrate made of glass where one surface is connected to one surface in the pedestal; and a connecting hole for connecting the support substrate to the pedestal, and it is characterized in that it is provided with a pipe inserted into the connecting hole; a junction film that is provided at the connection section between the support substrate and the pedestal excluding the connecting hole section; a filling body that is filled between the junction film and the pipe and is elastic; and a filling body injection hole for filling the filling body that is provided at either the support substrate or the pedestal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092148-A (JP)
Title: Connection structure between column and beam
Inventor: NASU HIDEYUKI
IPC: E04B1/58
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure between a wooden column and a wooden beam which is simple and positively transfers bending moment.  <P>SOLUTION: The end face of the wooden column 1 is abutted on and connected to the upper face or the lower face of the wooden beam 2. The wooden beam 2 has two vertical holes formed therein at a predetermined interval, and screw members 11 each having a spiral protruding portion formed on the periphery thereof, are screwed into the respective holes. The wooden column has column fixing metals 12 fixed to the lower end or the upper end at both lateral edges thereof. Each column fixing metal 12 is fixed by inserting pins 14 into the column 1. Then the end face of the column is abutted on the upper face or the lower face of the beam, and each column fixing metal 12 is coupled to the end of the screw member 11 screwed into the beam 2 with a bolt 13. The screw member 11 is also used for connection between the beam and the other beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090408-A (JP)
Title: Heat-sensitive recording material and pressure-sensitive recording material
Inventor: NIGORIKAWA KAZUNORI
IPC: B41M5/132
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lightfastness of a developed color image part in a heat-sensitive recording material with a heat-sensitive recording layer containing an electron-receptive compound and an electron-donative colorless dye encapsulated in a microcapsule or a pressure-sensitive recording material with a pressure-sensitive recording layer containing an electron-donative colorless dye encapsulated in the microcapsule.  <P>SOLUTION: This heat-sensitive recording material has at least one heat-sensitive recording layer containing an electron-receptive compound and the electron-donative colorless dye encapsulated in the microcapsule, on a support. In addition, the heat-sensitive recording layer contains ≥50 mass% of a ≥12C aliphatic hydrocarbon to the electron-donative colorless dye. The pressure-sensitive recording layer numbering at least one layer contains the electron-donative colorless dye encapsulated in the microcapsule on the support, and also contains ≥500 mass% of a ≥12C aliphatic hydrocarbon to the electron-donative colorless dye.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094014-A (JP)
Title: Display device
Inventor: KURIHARA HIROSHI
IPC: G09G3/20
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suppressing occurrence of uneven brightness.  <P>SOLUTION: Areas surrounded by a plurality of gate signal lines arranged in parallel and a plurality of drain signal lines arranged in parallel by being crossed with each gate signal line are defined as pixel areas on a substrate surface and pixels at least having switching elements to be driven by scanning signals from the gate signal lines and electrodes to which signals are supplied from the drain signal lines via the switching elements are constituted in the pixel areas. The display device has a video image signal driving circuit which supplies signals at least from one end side of each drain signal line and the video image signal driving circuit supplies the signals via an amplifier which increases driving ability to a certain pixel more than a pixel positioned on the video image signal driving circuit of the pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100788-A (JP)
Title: Solenoid valve
Inventor: MURATA NAOKI
IPC: F16K31/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve reducing a drain quantity when controlling fluid.  <P>SOLUTION: When an energization quantity exceeds a fixed value and a stroke amount of a spool 10 exceeds a fixed value, a second through hole 10b provided in the spool 10 moves outward from the position of a groove 11d provided in the internal wall surface of a valve sleeve 11 and gradually reduces the opening area of a feed port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101879-A (JP)
Title: Graduated refractive power lens and method for positioning fitting point of graduated refractive power lens
Inventor: SATO HIROSHI
IPC: G02C7/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for positioning a fitting point by which the wearer of a graduated refractive power lens for a short and intermediate sight can be easily and correctly examined and a fit on wearing can be easily and correctly confirmed.  <P>SOLUTION: In the method for positioning the fitting point of the graduated refractive power lens, the method based on a refractive power gradient in transmission performance is suitable for a short and intermediate sight and a main gaze line is drawn at a part on the graduated refractive power lens in close to a nose on a part for the short sight. The position on which the fitting point is drawn exists in a graduated region in which refractive power changes continuously, and is positioned perpendicularly under a diopter measuring position for a long sight in a glasses wearing state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103859-A (JP)
Title: Multi-piece printed wiring board for mounting electronic component and its manufacturing method, and surface mount component
Inventor: KOINUMA YUICHI
IPC: H05K3/46
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-piece printed wiring board for mounting electronic components which can easily secure a bonding area and allows high-density wiring, and also to provide a small-size and high-density surface mount component.  <P>SOLUTION: The multi-piece printed wiring board for mounting electronic components is for manufacturing a surface mount component having end-face through holes formed by cutting through holes in side faces of an insulation substrate. The multi-piece printed wiring board comprises a core substrate having wiring patterns formed at least on a front and a rear surface of the insulation substrate, and the through holes which are located at least on division lines of the insulation substrate to connect the wiring patterns formed on the front and the rear surface of the insulation substrate; outer layer patterns formed on one face of the core substrate via an insulation layer; and via holes formed on the other face of the core substrate to connect the wiring patterns and the outer layer patterns. The outer layer patterns overlap the through holes of the core substrate, or are formed near the through holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103422-A (JP)
Title: Sodium sulfur battery and its stacked type battery
Inventor: ABE RIKIYA
IPC: H01M2/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium sulfur battery which can be safely and easily manufactured, can be formed easily on a flat plate type battery and internal resistance of the positive electrode itself can be suppressed, and to provide a laminated type battery of the sodium sulfur battery of superior safety.  <P>SOLUTION: In the sodium sulfur battery , a positive chamber 22 and a negative chamber 23 are arranged on both sides of a solid electrolyte plate 1 transmitting sodium ions. Conductive ceramics plates 2 are arranged facing each other on both surfaces of the solid electrolyte plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097983-A (JP)
Title: Garbage disposer
Inventor: KAWAI MASANOBU
IPC: B09B3/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently decompose garbage without generating malodors in a garbage disposer.  <P>SOLUTION: The garbage disposer is provided with a drying treating section 29 for garbage 24, a blasting means 32 communicatively connected with the treating section 29, a microorganism treating vessel 20 for subjecting the garbage 24 to decomposition treatment by microorganisms, a conveyance means 34 for conveying the garbage 24 from the treating section 29 to the treating vessel 20, an ambient temperature sensor 36 for measuring ambient temperature, and a blasting control means 37 for controlling the blasting means 32 according to the ambient temperature measured by the temperature sensor 36. As a result, the moisture content of the fed garbage 24 is regulated by the treating section 29 according to the ambient temperature and thereafter the garbage is transferred to the treating vessel 20, and thus the moisture content of microorganism carriers 23 can be maintained at a suitable value. In addition, the decomposition performance of the garbage 24 can be assured and the garbage 24 can be sufficiently decomposed without generating malodors.  <P>COPYRIGHT: (C)2004,JPO