baber/WOPTO huggingface dataset:
Patent JP-2005042864-A (JP)
Title: Friction material
Inventor: OKAMURA HIROKI
IPC: F16D13/62
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material capable of obtaining a high friction coefficient μs by changing the hardness between upper and lower portions and enhancing a positive gradient performance of μ-V characteristics.  <P>SOLUTION: The friction material is formed by integrally affixing upper and lower members to each other. The upper member is formed by impregnating oil-denatured phenol resin of about 20 wt.% in a paper-making body obtained by paper-making base fibers, and fillers such as friction conditioner and extender pigment, and performing heat-setting thereof, and the thickness thereof is 0.37 mm. The lower member is formed by impregnating regular phenol resin of about 40 wt.% in a paper-making body, and performing heat-setting thereof, and the thickness thereof is 0.63 mm. The upper and lower members are affixed to each other by using adhesive of excellent oil resistance, heat resistance and pressure resistance to manufacture an integrated wet type friction material of 1 mm thick. A friction test is carried out under the condition of the bearing pressure of 500 kPa and the oil temperature of 40°C at three points of the number of rotation of 1 rpm, 50 rpm and 150 rpm, resulting in the higher friction coefficient μs and the excellent positive gradient performance of μ-V characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051511-A (JP)
Title: State detecting apparatus and method, image processing apparatus and method, program, program recording medium, data structure, and data recording medium
Inventor: KONDO TETSUJIRO
IPC: H04N7/18
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state detecting apparatus for detecting a state of an object with low power consumption.  <P>SOLUTION: When a change detection section 19 detects a change in a state of a space to be monitored, a map matching section 20 reads a map denoting a relation between a state of the object on an image and a lightness signal of the space in which the object exists from a map storage section 17, and detects the state of the object on the image on the basis of the map and the signal representing the lightness in the space outputted from a photosensor 4. The state detecting apparatus or the like is applicable to monitor systems for monitoring rooms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051528-A (JP)
Title: Intercom device
Inventor: YAMAGUCHI HIDENORI
IPC: H04M9/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience by facilitating insertion / extraction of name sheets to / from an indoor master unit.  <P>SOLUTION: A display cover 40 to cover display apparatus 33 is applied to a cover for covering each of the name sheets 41 on which functions of various buttons 32 and an installed location of a monitor camera are described, a guide slope 50 is provided to an upper case 3a of the indoor master unit 3 to which the display cover is fitted, and a tip piece 51a of a holding spring 51 provided to the upper case for allowing a name sheet holding section 35 to hold each name sheet is formed in a curved shape. Further, the name sheet holding section is placed at an outer circumferential part 40 except a region used for an image output of a video image in the display cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004165630-A (JP)
Title: Magnetic particle coated object, manufacturing method therefor, magnetic recording medium, and electromagnetic shield material
Inventor: HATTORI KOJI
IPC: H05K9/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost magnetic particle coated material, a manufacturing method suitable for manufacture therefor, a magnetic recording medium and an electromagnetic shield material, using the magnetic particle coated material.  <P>SOLUTION: The magnetic particle coated material comprises a layer, including a CuAu-type or a Cu<SB>3</SB>Au-type ferromagnetic regular alloy phase on an organic material supporting body. The manufacturing method for the magnetic particle coated material sequentially includes a manufacturing process for alloy particles, for forming the ferromagnetic regular alloy phase, a coating process for forming a coating film by coating the alloy particles on the organic material support body, an annealing treating process for making from the alloy particles to magnetic particles by anneal-treating the coating film under a reduced atmosphere, and then includes an oxidation treating process for providing the alloy particles oxidation treatment, between the manufacturing process for the alloy particles and the anneal treating process. The magnetic recording medium includes the layer in the magnetic particle coating material or the coating film having the magnetic particles in a magnetic layer. The electromagnetic-shield material is set at least a component member, constituting the magnetic particle coating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005057053-A (JP)
Title: Multilayer ceramic substrate with cavity and its manufacturing method
Inventor: TAKAHASHI HIROYUKI
IPC: H05K3/46
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic substrate with a cavity which has a cavity and has an excellent dimensional accuracy, and also to provide a method of manufacturing the same reliably and efficiently.  <P>SOLUTION: The multilayer ceramic substrate 1 with a cavity C comprises a calcinated base ceramic substrate S1 with lateral calcination shrinkage being suppressed, and has a front face 6 and a rear face 7; a calcinated surface-layer ceramic substrate S2 with lateral calcination shrinkage being suppressed, has a front face 12 and a rear face 11, and also has a through hole (cavity) C which is extended between the front face 12 and the rear face 11; and an adhesive ceramic layer B which is interposed between the front face 6 of the base ceramic substrate S1 and the rear face 11 of the surface-layer ceramic substrate 2 to bond these substrates S1 and S2 together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004071568-A (JP)
Title: Fiber cooling for fuel cell
Inventor: BUNKER RONALD SCOTT
IPC: H01M8/08
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cooling to maintain the temperature level of a solid oxide fuel cell and to eliminate thermal energy generated by the fuel cell.  <P>SOLUTION: The fuel cell 50 is provided with a positive electrode 22; a negative electrode 18; an electrolyte 20 inserted between them; a wiring part 24 brought into close contact with at least one of the positive electrode, the negative electrode and the electrolyte; a fluid passage 95; and fiber 40 arranged inside the fluid passage. The fiber 40 arranged inside the fluid passage 95 splits fluid flow during the advance of the fluid inside the fluid passage 95, to generate unsteady wake 501 which improves local heat transfer characteristics adjacent to at least one fiber 40. If the Reynolds number becomes high, the heat transfer characteristic are proportionally improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005057642-A (JP)
Title: Portable reception device and branching filter for use in the same
Inventor: HIBINO YASUHIRO
IPC: H03H7/38
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable reception device to which signals of two or more frequency bands are inputted and which is superior in portability by adopting a branching filter using an antenna in common for signals in long-wavelength frequency bands and signals in short-wavelength frequency bands.  <P>SOLUTION: A capacitor 41 is provided between a telephone signal output terminal 23 for outputting a portable telephone signal and an input terminal 21, and a matching device 44 and an inductor 42 are connected in series between the input terminal 21 and a TV broadcast signal output terminal 33 for outputting a TV broadcast signal. The matching device 44 has a capacitor 63 provided between the inductor 42 and the TV broadcast signal output terminal 33 and inductors 65 and 66 provided between a ground and a connection point between the capacitor 63 and the side of the first inductor 42, and the inductors 65 and 66 present a capacitance property to the portable telephone signal and present an inductance property to the TV broadcast signal. Thus the portable reception device superior in portability can be realized because the antenna is used in common for the TV broadcast signal having a long wavelength and the mobile phone signal having a short wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056534-A (JP)
Title: Storage medium
Inventor: FUJIMOTO YASUKAZU
IPC: G11C11/16
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage medium which can realize a large enhancement of the density and accuracy of information.  <P>SOLUTION: This storage medium is provided with a plurality of carbon nanotubes 2 which include nano magnetic particles 9, holds this nano magnetic particles 9 by a wall surface solidly, contains the nano magnetic particles 9 so that the direction of the spin of the nano magnetic particles does not rotate from a prescribed direction as far as energy of a fixed value or more is not applied, while which are arranged in one direction of a substrate 1. Information is represented and stored depending on the arrangement of the direction of spin of the nano magnetic particles 9 in the continuing carbon nanotubes 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054970-A (JP)
Title: Linear solenoid valve control device
Inventor: KIMURA MASANORI
IPC: F16H61/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear solenoid valve control device, preventing remarkable lowering of oil pressure on the circuit side, and efficiently removing foreign matter while always controlling the oil pressure.  <P>SOLUTION: This linear solenoid valve control device includes: a two-way linear solenoid valve having a pressure regulating port 60p communicated with the circuit side, a drain port 60d communicated with the tank side, a plunger for controlling the communicating state of the pressure regulating port with the drain port and a coil for driving the plunger according to the exciting current; and a control means for supplying the exciting current to the coil. The control means includes: a control start determination means for determining whether or not a preset foreign matter removal start condition is established; a control end determination means for determining whether or not a preset foreign matter removal control end condition is established; a current command value setting means for setting the current command value to keep the preset maximum value and minimum value for predetermined time by rectangular waves when the foreign matter removal control start condition is established; a duty ratio setting means for setting the duty ratio on the basis of the set current command value; and a foreign matter removal control means for supplying the current command value to the coil at the above duty ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065005-A (JP)
Title: Input/output device
Inventor: ONO SHUZO
IPC: G06F3/0487
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output I/O device in which operation can be confirmed while realizing excellent operability and reduction in body size.  <P>SOLUTION: The I/O device comprises a neck strap and a member 215 for coupling the strap annularly wherein one or more input sections are included in the strap and the coupling member 215 is provided with a connector 244 for connecting the input section and a portable information terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062137-A (JP)
Title: Apparatus for counting particulate in liquid
Inventor: MIYAMURA KAZUHIRO
IPC: G01N15/12
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for counting particulates in a liquid which accurately counts the number of the desired particulates although bubbles are generated on an electrode.  <P>SOLUTION: An aperture 2c is formed in the middle of a flow path 2 in which a liquid sample S flows from upstream to downstream. Two electrodes 5, 6 are provided in the flow path 2b downstream from the aperture 2c. A liquid dividing part 3 is provided in the vicinity of the aperture 2c in the downstream flow path 2b, and divides the liquid sample S flowing from the flow path 2a upstream from the aperture 2c through the aperture 2c in two direction to the electrodes. An impedance change generated when the liquid sample S passes through the aperture 2c is detected by the electrodes 5, 6. The number of the particulates contained in the liquid sample S is counted based on a detected result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141279-A (JP)
Title: Management device
Inventor: TAKANO KAZUNORI
IPC: G06Q10/06
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management device for generating operation flow information for authentication corresponding to the category or condition of business or characteristics of such a party as an enterprise, and for extracting the flaw possibility portion of a management document plan being the target of an actual examination.  <P>SOLUTION: This managing device is provided with an entity operation flow information acquiring part, an operation flow specification information storing part, a comparison part, a question acquiring part and an authentificating operation flow information generating part. Thus, it is possible to easily determine which of the respective items of specifications should be satisfied by a management document by using a response to a question, and to generate an authentificating operation flow. There is provided a different managing device, too, comprising an operation flow information authentificating acquiring part, a management document plan acquiring part, a management item extracting part, a flaw possibility portion extracting part and a flaw possibility part check list generating part. Thus, it is possible to generate the check list of the flaw possibility portion in the document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067808-A (JP)
Title: Sheet feed roller and its manufacturing device
Inventor: UEDA KAZUO
IPC: B21D22/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feed roller capable of certainly feeding a sheet having a specified thickness in such a way as gripped with a large force, and a manufacturing device for the sheet feed roller.  <P>SOLUTION: The sheet feed roller 1 is equipped with a roller part 2 made of metal and having a columnar outside shape and a plurality of projections 4 formed by raising part of the peripheral surface of the roller part 2, wherein the sheet 11 having the specified thickness is feedable by allowing the projections 4 to bite in and rotating the roller part 2, and each projection 4 has raised faces 5a and 6a formed so that the angle to the tangent C to the peripheral surface of the roller part 2 is a right angle or an acute angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069103-A (JP)
Title: Leakage inspection module of fuel vapor
Inventor: AMANO HITOSHI
IPC: F02M37/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage inspection module of fuel vapor which reduces noise and vibrations generated from a check valve in accordance with operation of a pump.  <P>SOLUTION: A check valve 220 is closed when a pump 200 stops operation, thereby preventing air including fuel vapor generated in a fuel tank from entering into the pump 200. A filter 241 and a ring 243 are arranged between a valve body 221 of the check valve 220 and a housing body 111, wherein the check valve 220 and the housing body do not come into direct contact with each other. Even if the check valve 220 is opened and closed in accordance with the operation of the pump 200 and a valve member 222 repeatedly collides with a valve seat member 230, the noise and vibrations generated by the collision are absorbed by the filter 241 and the ring 243 to reduce transmission to the housing body 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073439-A (JP)
Title: Surge voltage suppressor
Inventor: MATSUBARA SHUNSUKE
IPC: H02H9/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge voltage suppressor that eliminates the wasteful consumption of energy, is compact, and absorbs surge energy only.  <P>SOLUTION: Semiconductor surge absorbing devices 3a to 3f are connected between power lines 4u, 4v, 4w of the U, V and W phases which connect an inverter 1 and a motor, and between the power lines 4u, 4v, 4w and the ground. These surge absorbing devices 3a to 3f have characteristics of causing currents to flow and clamp voltages if voltages across both terminals become prescribed voltages or larger. When a surge voltage is caused to occur by switching the switching elements Q of the inverter 1, and if the voltages between the power lines or the voltages of each power line to the ground become the prescribed voltages or larger, the semiconductor surge absorbing devices 3 are conducted to clamp the voltages. As a result, the deterioration of insulation to be caused by the surge voltages between phases and between the phases and the ground inside the motor is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025891-A (JP)
Title: Card preparing paper
Inventor: TSUBOUCHI TAKAO
IPC: B42D15/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card preparing paper with which corner parts of a business card can be made smooth after it is cut off.  <P>SOLUTION: Microperforations 17 in which cutting lines formed by cutting a paper and non-cutting parts where the paper is not cut are alternately formed, are formed along partition lines for dividing a card forming region 12 of the paper lengthwise and crosswise. A cross-shaped cut line 19 is formed by punching processing using an edge 23 at an intersecting part 15 in the vertical and horizontal directions of the partition lines of the card preparing paper 10 constituted in such a way that the business card 20 can be cut off from the paper by breaking the non-cutting parts of the microperforation 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005072530-A (JP)
Title: Fixing device
Inventor: SUGIYAMA MASANORI
IPC: H01L23/40
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can prevent damage to an object to be fixed when the object is fixed to a fixing body and further which has excellent work efficiency.  <P>SOLUTION: The fixing device 1, which presses the object 2 to be fixed to a side of the fixing body 3 to fix the object, has a pressing portion 11 that presses the object 2 to be fixed, and a fixed portion 12 that is to be fixed to the fixing body 3. In a pre-fixing step in which the object 2 to be fixed is positioned on the fixing body 3, the object 2 to be fixed is pressed only with the fixing device 1 by using the elastic force of the pressing portion 11 and of the fixing portion 12. In a securing step in which the object 2 to be fixed is pressed to the fixing body 3 for fixing, the object 2 to be fixed is pressed only by the elastic force of the pressing portion 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041686-A (JP)
Title: Parts feeder and manufacturing method of parts feeder
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/14
Filed: 2003-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts feeder having a simplified structure of a parts feeding passage.  <P>SOLUTION: A circular arc shaped parts feeding passage 3 is provided along an outer wall plate 2 of an almost circular bowl 1, and the bowl 1 is oscillated and the parts 4 are carried out. The parts feeding passage 3 is formed wherein a guide groove 24 is provided by a tilted surface 22 lowered to an outer peripheral side of the bowl 1 and a guide surface 23 protruding on an outer peripheral side of the tilted surface 22, and the parts feeding passage 3 is constituted by smoothly connecting a plurality of parts feeding passage members 21 linearly produced. Therefore, the parts are smoothly carried by the simplified structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040563-A (JP)
Title: Stair ascending/descending function and facility for wheelchair
Inventor: HARA SHUSAKU
IPC: A61G5/04
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stair ascending/descending function and facility for a wheelchair allowing an electric wheelchair to ascend/descend the inclination of stairs by itself.  <P>SOLUTION: A traveling drive function of the electric wheelchair is structured to take out deceleration and strong torque to another shaft to transmit them to a gear for climbing. To cope with this, the stair ascending/descending support facility is provided with steps fixedly provided for climbing up along the lower part of a stair sidewall, a wheel guide groove for preventing the climbing gear from coming off the steps, and a handrail-like posture holding guide pipe provided at the sidewall to slightly lift the wheel on one side to pass so as not to touch or collide with the steps. The guide pipe is slidingly gripped by a posture holding arm extended from the rear face of the wheelchair, and the electric wheelchair ascends/descends the inclination of the stairs at low speed but powerfully by the driving rotation (or braking rotation like electromagnetic brake) of the climbing (or descending) gear firmly meshed with the steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074764-A (JP)
Title: Inkjet type recording device
Inventor: MATSUBA HIROYUKI
IPC: B41J2/185
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make compact an inkjet type recording device A equipped with line heads 4.  <P>SOLUTION: A plurality of the line heads 4 are arranged side by side in a transfer direction of a recording medium 12. A plurality of purge units 5 are arranged side by side in the transfer direction of the recording medium 12 correspondingly to the line heads 4 at an outside position in its width direction to the recording medium 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079390-A (JP)
Title: Semiconductor device
Inventor: TSUTSUMI YOSHITSUGU
IPC: H01L29/78
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a gate insulation film wherein water absorbency is reduced and the film thickness equivalent to a silicon oxide film is 1.5 nm or below.  <P>SOLUTION: A silicon oxide film as a background film 2 is formed on a silicon substrate 1 and an La aluminate film 3 is formed on the silicon oxide film 2. A gate electrode 5 is formed on the La aluminate film 3. An extension region 6 is formed to an upper layer of the silicon substrate 1 with a channel region under the gate electrode 5 inbetween and a source / drain region 9 connected to the extension region 6 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI