baber/WOPTO huggingface dataset:
Patent JP-2005264277-A (JP)
Title: Method for producing metal member having void
Inventor: OOMI TATSUYA
IPC: B22F3/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a metal member provided with a fine void at the inside without depending on the ductility of the kinds of metal, and in which the cross-sectional shape of the void can be made into the complicated one.  <P>SOLUTION: A first compact 1 composed of a first mixture comprising first metal powder and a first binder is formed. The compact 1 is buried into a second mixture comprising second metal powder having a melting point higher than that of the first metal and a second binder to form a second compact 3. Both the first and second binders are removed from the compact 3. The compact 3 is heated at a temperature lower than the melting point of the second metal and higher than the melting point of the first metal to melt the first metal, and a void 6 is formed on the region which has been occupied by the compact 1. The first metal is Cu, and the second metal is Fe or stainless steel. Both the binders can be removed by being heated at a temperature lower than the melting point of the first metal or being extracted with a solvent at a temperature lower than the melting point of the first metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267507-A (JP)
Title: Communication device for vending machine, currency discriminating device with same, and communicating method for communication device
Inventor: KASUGAI HIROYUKI
IPC: G07F9/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device to be used for a vending machine facilitated in purchase of commodities by bringing only an IC card.  <P>SOLUTION: A transmission power control unit 43 is provided to be connected to a control unit 41 of a main body unit 23 to control transmission power to be output from a transmission unit 39 of the main body unit 23. The transmission power control unit 43 transmits the predetermined signal to a plurality of IC cards 29 from the transmission unit 39 through an antenna 38, and thereafter, the transmission power control unit 43 controls intensity of the transmission power to be output from the transmission unit 39 so that the predetermined communication is performed between the only one IC card 29. With this structure, a user can easily purchase a commodity by only bringing the IC card 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272516-A (JP)
Title: Method for producing compound semiconductor ultra fine particle
Inventor: NAKANO TOYOMASA
IPC: C01G9/08
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing compound semiconductor ultra fine particles, by which the compound semiconductor ultra fine particles having a nano meter size and containing an activated element highly efficiently added thereto can easily be produced at a low cost.  <P>SOLUTION: This method for producing the compound semiconductor ultra fine particles is characterized by allowing the compound semiconductor ultra fine particles and the activated element ion to coexist in a liquid, and then applying a heating treatment to the liquid in which the compound semiconductor ultra fine particles and the activated element ion coexist, thereby adding the activated element to the compound semiconductor ultra fine particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273512-A (JP)
Title: Egr cooler for engine
Inventor: ISHIKAWA NAOYA
IPC: F02M25/07
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flow of cooling water at a cooling water inlet part to make the cooling water smoothly and equally flow therein and thereby to improve cooling performance or the like of an EGR cooler, in an EGR cooler for cooling exhaust gas (EGR gas) recirculating in an engine intake passage.  <P>SOLUTION: The EGR cooler 1 comprises: a plurality of EGR pipes 5 in which EGR gas flow; and an outer peripheral case 4 which houses the EGR pipes 5 and in which the cooling water flows. A cross-section of an intermediate part of the outer peripheral case 4 is in an approximately circular form, and its both ends 41, 42 are enlarged to have a diameter larger than that of the intermediate part. An inlet pipe 71 for the cooling water is disposed to the end 41 on an inlet side of the EGR gas, and an outlet pipe 81 is tangentially disposed to the end 42 on the outlet side of the EGR gas. Therefore, the flow becomes uniform at the cooling water inlet part to prevent generation of locally overheated portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274358-A (JP)
Title: Display panel structure
Inventor: YAMAGUCHI KATSUYUKI
IPC: G04B19/12
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide display panel structure capable of precluding a display panel substrate from being deformed, even when executing a firing process.  <P>SOLUTION: The display panel base plate 2 has the first recess 6 on its surface, and has the second recess 8 on its reverse face. The first coating layer 18 and the second coating layer 20 comprising a colored glass fusion layer containing a coloring material are formed in the first recess 6 and the second recess 8. Since the coating layers are provided on both the obverse and reverse faces of the display panel base plate 2, a stress caused by a difference between thermal expansion coefficients of the display panel base plate 2 and the coating layers 18, 20 in the firing process for the coating layers is balanced in a surface side and and a reverse face side of the display panel base plate 2. A warpage is prevented from being generated in the display panel base plate 2, as a result thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276713-A (JP)
Title: Sodium sulfur cell
Inventor: ABE RIKIYA
IPC: H01M10/39
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium sulfur cell having excellent mass productivity by performing only a mechanical joining work of components during production to reduce steps and working hours, strong bonding force of a sealing portion from an effect of diffused bonding reinforced by continuous operation at working temperatures, and excellent reliability and durability for surely sealing a negative electrode active material consisting of sodium and a positive electrode active material consisting of sulfur and sodium polysulfide.  <P>SOLUTION: This sodium sulfur cell comprises an insulating ring 12 joined to a periphery of a solid electrolyte pipe 4 with glass 4a, an insulating ring holding portion 10 fixed to a positive electrode outer cylinder for engaging with the insulating ring, a safety tube fixing portion 14 provided in an annular shape on the periphery of the safety tube 6 and engaging with the insulating ring to seal the negative electrode active material, a metal sheet 11 for positive electrode active material seal provided between the insulating ring and the insulating ring holding portion, a metal sheet 13 for the negative electrode active material seal provided between the safety tube fixing portion and the insulating ring, and a pushing member 16 for pushing the insulating ring and the safety tube fixing portion to the insulating ring holding portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270901-A (JP)
Title: Method and equipment for treating molten fly ash
Inventor: WADA SATOSHI
IPC: A62D101/28
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for treating molten fly ash capable of highly maintaining the removal efficiency of dioxins and enhancing the operation efficiency with respect to the treatment of dioxins.  <P>SOLUTION: The equipment for treating molten fly ash is provided with a heater 2 for heating molten fly ash, a crusher 3 for crushing molten fly ash heated by the heater after cooling and a discrimination mechanism 4 for discriminating the molten property of the molten fly ash from the crushing state of the molten fly ash by means of the crusher 3. In addition, a sorter 5 for sorting into easily fusible molten fly ash and hardly fusible molten fly ash based on the discrimination result of the discrimination mechanism 4 is disposed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278088-A (JP)
Title: External synchronizing signal generation circuit and phase difference measurement circuit
Inventor: SUZUKI NORIYUKI
IPC: H04N5/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external synchronizing signal generation circuit which generates an external synchronizing signal by using a phase difference between an external synchronizing reference signal and a digital video signal, and a phase difference measurement circuit.  <P>SOLUTION: An external synchronizing signal circuit has a means for measuring a phase difference between an external frame synchronizing signal (FRM_SYNC) and a frame synchronizing signal (FRM) of a digital video signal, a means generating a signal (EXT_H) having the same cycle as that of a horizontal synchronizing signal (HBK) of the digital video signal and having the measured phase difference with the frame synchronizing signal of the digital video signal being made a reference, and a means for generating a signal (EXT_F) having the same cycle as that of the frame synchronizing signal of the digital video signal and having the measured phase difference with the frame synchronizing signal of the digital video signal being made a reference. The generated signals (EXT_F) and (EXT_H) are outputted as external frame timing signals of an external synchronizing signal and an external horizontal timing signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004288198-A (JP)
Title: Expansion/reduction device and method of image data
Inventor: URASAWA KOJI
IPC: H04N1/387
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To execute a reduction process for an input image with a small amount of memory.  <P>SOLUTION: The input image is divided into a plurality of small regions; each input image on the boundary between the small regions is included in any of the small regions according to a certain rule; and a pixel value of output pixels is calculated based on the output pixels in each small area. The calculation is carried out based on the pixel value obtained by sampling the input pixels in the small area at a predetermined interval.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005286035-A (JP)
Title: Organic ptc thermistor and manufacturing method therefor
Inventor: SHIRAI TOMOJI
IPC: H01C7/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic PTC thermistor which is reduced in size and weight, and shows a lower room-temperature resistance value, and also to provide a manufacturing method of the same.  <P>SOLUTION: The method for manufacturing the organic PTC thermistor comprises a layer forming process for forming an organic substance layer which includes a resin and a filler dispersed thereto and has concave and convex surfaces and an electrode forming process to form a pair of electrodes, provided facing each other in both sides of the organic substance layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283907-A (JP)
Title: Exposure recording apparatus for planographic printing plate
Inventor: MIYAGAWA ICHIRO
IPC: G03F7/38
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure recording apparatus for a planographic printing plate to improve plate wear by curing an exposed part in a recording layer of the planographic printing plate over the interface side with the supporting body.  <P>SOLUTION: The apparatus has a pretreatment light irradiation device 23 where an image recording layer 40 is irradiated with pretreatment light for preventing fog in the layer so as to decolorize a dye from the surface side and dye concentration distribution showing increase in the dye concentration toward the interface side of the supporting body is produced. The apparatus has a recording section 25 where the image recording layer 40 having predetermined distribution of dye concentration produced therein is exposed to increase temperature and cure the image recording layer from the surface to the interface side of the supporting body so as to form a latent image which can improve plate wear.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285511-A (JP)
Title: Electrode catalyst ink for fuel cell and manufacturing method of electrode catalyst ink for fuel cell
Inventor: TAKEGAWA TOSHIHIRO
IPC: H01M8/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode ink or the like for a fuel cell electrode with high mass activity.  <P>SOLUTION: The electrode catalyst ink for the fuel cell contains an electrolyte polymer, and catalyst particles carrying catalyst metal on a conductive carrier with a peak of a particle size distribution of 1 μm or less and a ratio of a C-O peak to a C-C peak obtained by the peak division of C(1s) measured by XPS of 5% or more. By the introduction of a hydrophilic group, the catalyst particle in the electrode catalyst is excellent in dispersion property and mass activity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281086-A (JP)
Title: Composite type mixed conductor and method for manufacturing the same
Inventor: SAITO SATOYUKI
IPC: H01M4/86
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress lowering in oxygen permeability caused by the deviance in the composition of an oxygen ion conductor phase (GDC) and to further reduce the formation of a heterophase when GDC/MFO is manufactured by a process comprising firing Gd-doped CeO<SB>2</SB>together with Co<SB>3</SB>O<SB>4</SB>and Fe<SB>2</SB>O<SB>3</SB>in a temperature range wherein coarsening of crystal grains does not occur.  <P>SOLUTION: A composite type mixed conductor contains an oxygen ion conductor phase constituted of Gd-doped cerium oxide expressed by compositional formula: Ce<SB>1-X</SB>Gd<SB>x</SB>O<SB>2-X/2</SB>(wherein, 0<X<1) and an electron conductor phase constituted of a spinel type Fe multiple oxide expressed by compositional formula: MFe<SB>y</SB>O<SB>4-δ</SB>(wherein, M is one or more kinds selected from Mn, Co and Ni; and y<2), which phases are bonded to each other by firing. The composite type mixed conductor has high oxygen permeability, and in the conductor, the formation of the heterophase is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283419-A (JP)
Title: System for measuring drilling tip position in vertical depth drilling, and measuring method using same
Inventor: SASAKI KIMIAKI
IPC: G01C15/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily handled system of excellent precision for measuring a drilling tip position in vertical depth drilling, and a measuring method using the system.  <P>SOLUTION: This system for measuring the drilling tip position in the vertical depth drilling is provided with a duct line connected with a plurality of pipes 11-13, and having magnetic markers 14, 15 arranged in the vicinity of a joint part for the respective pipes 11-13, a link 1 set along an inside of the duct line, and having a length substantially equal to those of the respective pipes 11-13, tilt sensors 5A, 5B arranged on an upper end of the link 1, and arranged on a tilt block 2 arranged orthogonal to the link 1, a measuring unit 4 having a magnetic sensor 4I circulated along a circumferential part in a position arranged with the magnetic markers 14, 15, and a target unit 3 arranged in a lower end of the link 1. Each position of the target unit 3 is measured sequentially in accompaniment to pulling-up and going-down of a suspension wire 22 connected to the link 1, based on information from the tilt sensors 5A, 5B mounted on the measuring unit 4 and the magnetic markers 14, 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005179170-A (JP)
Title: Method of manufacturing carbonated solid
Inventor: ISOO NORIO
IPC: C04B5/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and efficiently manufacture a carbonated solid of good quality from noncarbonated Ca-containing raw material.  <P>SOLUTION: The method for manufacturing the carbonated solid has an initial period carbonation process of performing supply of carbon dioxide to the raw material containing the noncarbonated Ca. an intermediate processing process of reducing the amount of the carbon dioxide to be supplied to the raw material or suspending the supply of the carbon dioxide in succession to the afore-mentioned process, and a second half period carbonation process of inducing carbonation reaction in the raw material by increasing the amount of the carbon dioxide to be supplied to the raw material or resuming the supply of the carbon dioxide in succession to the previous process. The precipitation reaction of the calcium carbonate decreasing gradually during the carbonation processing is reactivated by undergoing the intermediate processing process and therefore the carbonation processing efficient as a whole can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285706-A (JP)
Title: Organic electrolyte battery
Inventor: KOSHIISHI MAYUMI
IPC: H01M4/587
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electrolyte battery which is superior in charge/discharge cycle characteristics and is superior in high-temperature storage characteristics.  <P>SOLUTION: In an organic electrolyte battery containing a negative electrode 2, a positive electrode 1, and an organic electrolyte, a carbon material having a specific surface area of 3.0 m<SP>2</SP>/g or larger and capable of storing and releasing lithium is used as a negative active material, and the amount of carbon atoms, obtained from a peak of 286-287 eV based on carbon atoms derived from a hydroxyl group and C-O bonding by X-ray photoelectron spectroscopic analysis, is set to 10-20 atomic percent. As the carbon material, the content of each of Zn and Cu by ICP emission spectral analysis is preferably 15 ppm or lower, furthermore, perferably, the content of Fe is 100 ppm or lower and the content of Cl by X-ray fluorescent analysis is preferably 70 ppm or lower.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289656-A (JP)
Title: Ultra rapid hardening cement admixture, ultra rapid hardening cement composition, ultra rapid hardening grout mortar and mortar hardened body obtained by using the same
Inventor: TAKAGI SATOSHI
IPC: C04B28/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra rapid hardening cement admixture which causes little settling phenomenon before hardened, has improved crack resistance, is free from the occurrence of spots and exhibits excellent filling performance in both vertical and horizontal direction, and to provided an ultra rapid cement composition, ultra rapid hardening mortar and a mortar hardened body obtained by using the same.  <P>SOLUTION: The ultra rapid hardening cement admixture contains calcium aluminate, gypsum, a carbon material, a fluidizing agent and a setting conditioner. The ultra rapid hardening cement composition, for example, contains 10-50 pts. quick hardening component in 100 pts. binder composed of cement and the rapid hardening component comprising calcium aluminate and gypsum. The ultra rapid hardening mortar composition contains the ultra rapid hardening composition and fine aggregate. The ultra rapid hardening grout mortar contains the ultra rapid hardening mortar composition and water. The mortar hardened body is formed by hardening the ultra rapid hardening grout mortar.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004299050-A (JP)
Title: Hand type power tool
Inventor: BREITENMOSER ARMIN
IPC: B25F5/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely open or close a storage part of a tool bit by a simple operation in a hand type power tool (2) having a storage part (16) detachably storing a plurality of tool bits (20).  <P>SOLUTION: This hand type power tool comprises a housing (4) with a grip (8) projecting sideward from a drive part (6), a bit holder (22) selectively gripping a using object, namely a tool bit (20), and a storage part (16) detachably storing the plurality of tool bits (20) to a power tool (2). A bridge (10) is projected sideward approximately in parallel to the grip (8) from the drive part (6), and the storage part (16) is formed as a storage part in the bridge (10). At least one cover (24) for opening and closing the storage part (16) is slidably arranged along the bridge (10), and the storage part (16) is sealed from the outside at one end position of the cover (24), and the storage part (16) is released to the outside at the other end position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293882-A (JP)
Title: Organic electroluminescent element, display device, and lighting device
Inventor: UEDA NORIKO
IPC: H01L51/50
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, and a lighting device as well as a display device using the same, showing a high luminous intensity and luminous efficiency, of long life, and excellent in heat resistance at the time of high-temperature preservation.  <P>SOLUTION: The organic electroluminescent element contains at least a kind of compound expressed in formula (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291373-A (JP)
Title: Parking brake device
Inventor: HIRATSUKA AKIRA
IPC: F16D65/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an automatic parking brake condition by a simple structure involving no electric power consumption.  <P>SOLUTION: The parking brake condition is obtained by advancing operation of a parking piston 33 in response to action of control hydraulic pressure for parking, and the advancing condition of the parking piston 33 is mechanically locked by a lock mechanism 43. In addition, one end part of a lock piston 44 constituting part of the lock mechanism 43 and slidably fitted to a casing 26 is provided with a lock part 46 engaged, from backward, with a locking part 45 which is provided in a stopper 36 connected with the parking piston 33; and a supporting part 52 abutting on the casing 26 at least from the front in the axial direction of the parking piston 33 in the engagement condition of the lock part 46 with the locking part 45.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290273-A (JP)
Title: Curable composition, sealing material and adhesive
Inventor: FUKUI KOJI
IPC: C08L71/02
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-curable composition which has elasticity and a shortened curing time, to provide a sealing material, and to provide an adhesive.  <P>SOLUTION: This curable composition comprises (a) a vinylic polymer having cross-linkable silyl groups represented by formula (1): -[Si(R<SP>1</SP>)<SB>2-b</SB>(Y)<SB>b</SB>O]<SB>m</SB>-Si(R<SP>2</SP>)<SB>3-a</SB>(Y)<SB>a</SB>[R<SP>1</SP>and R<SP>2</SP>are each an alkyl, an aryl, an aralkyl, or the like; Y is OH or a hydrolyzable group; (a) is 0 to 3; (b) is 0 to 2; (m) is an integer of 0 to 19, where (a)+(m)(b)≥1], at the terminals, and having a number-average mol.wt. of 3,000 to 100,000 and a glass transition temperature of 20 to 150°C, and has a dynamic viscoelasticity (application frequency: 10 Hz, strain: 1%) storage elastic modulus characteristic E' of ≤105 Pa at temperature of 50 to 200°C and ≥106 Pa in a temperature region of ≤50°C. The curable composition can also be used as a hot melt adhesive or a sealing material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI