baber/WOPTO huggingface dataset:
Patent JP-2008156742-A (JP)
Title: Conductive corrosion-resistant material, and method for producing the same
Inventor: HORIE TOSHIO
IPC: H01M8/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost conductive corrosion-resistant material having excellent corrosion resistance and electrical conductivity, and to provide a method for producing the same.  <P>SOLUTION: Disclosed is a conductive corrosion-resistant material 3 containing titanium (Ti), boron (B) and nitrogen (N) in an atomic ratio satisfying 0.05≤[Ti]≤0.40, 0.20≤[B]≤0.40, 0.35≤[N]≤0.55 (provided that [Ti]+[B]+[N]=1). Also disclosed is a method for producing a conductive corrosion-resistant material 3, wherein a boron nitride powder is adhered to the surface of a base 2 at least whose surface is composed of titanium or a titanium alloy, and heated thereon. Further, disclosed is a method for producing a conductive corrosion-resistant material 3, wherein the surface of a substrate 2 at least whose surface is composed of titanium or a titanium alloy is borided and then heated. Still further disclosed is a method for producing a conductive corrosion-resistant material 3, wherein a TiB<SB>2</SB>layer composed of TiB<SB>2</SB>particles is formed by thermally spraying a TiB<SB>2</SB>powder onto a metal substrate 2 and then nitriding the TiB<SB>2</SB>layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255809-A (JP)
Title: Rack-shaped structure and pneumatic device storage box
Inventor: TAKAHASHI YUJI
IPC: F04B41/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide rack-shaped structure having a rack structure enabling proper operations when considerably heavy articles to be stored such as a vacuum pump and a blower are maintained or replaced and capable of suitably storing these articles to be stored three-dimensionally and a pneumatic device storage box.  <P>SOLUTION: In this rack-shaped structure so composed of a frame body having a rack-shaped support part 30 as to be able to store the articles to be stored three-dimensionally, the rack-shaped support part 30 comprises a pair of beams 60 and rudders 70 installed between the pair of beams 60. Each beam 60 has upper and lower horizontal plate parts 61a, 62a and a vertical plate part 63. Each rubber 70 has an extension flat plate part 73 formed at both ends of an upper surface part 71 to extend in a flat plate shape and received by a horizontal surface 61 on the upper side of the beam 60. The both ends of the lower surface part 72 of the rudder are received by a horizontal surface 62 on the lower surface of the beam 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305286-A (JP)
Title: Magnetic disk defect test method, protrusion test device, and glide tester
Inventor: SHIDARA KENICHI
IPC: G11B5/84
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for testing a disk defect, capable of testing the surface undulation of a disk, and improving accuracy of determining acceptability of the disk.  <P>SOLUTION: Acceptability of a disk is determined by passing a detection signal from a head through a low-pass filter to obtain a detection signal component corresponding to wobbling due to rotation of the disk and by comparing the maximum level of the signal with a predetermined reference value. Thus, it is possible to extract a defective disk which causes erroneous write and/or read or crash due to the surface undulation of disk, even when the protrusion of a height becoming a problem is not present on the disk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008256075-A (JP)
Title: Power transmission device
Inventor: OBA HIDEHIRO
IPC: F16H61/28
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device structuring the entire device compact and suppressing the occurrence of operation noises of electromagnetic actuators.  <P>SOLUTION: A transmission 60 includes: a transmission case 600; an oil pan 605 formed in a lower part inside the transmission case 600 for storing transmission oil for lubricating at least a constituting element in the transmission 60; movable engagement members 151-154, each engageable with two elements corresponding thereto; and the electromagnetic actuators 101-104 disposed in the oil pan 605 for moving the movable engagement members 151-154 and connecting and releasing the connection of the two elements with each other corresponding to the movable engagement members 151-154.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257100-A (JP)
Title: Toner supply device and image forming apparatus using the same
Inventor: AKETO SHUICHI
IPC: G03G15/08
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply device that restrains, with a simple configuration, toner from blocking an opening through which toner is supplied from the toner supply device, thereby preventing toner from falling from a toner supply device when the device main body is detached from a developing device, and hence preventing soiling of the inside of the apparatus main body with falling toner, and to provide an image forming apparatus using the toner supply device.  <P>SOLUTION: The toner supply device 30 has an intermediate hopper 33 storing toner supplied to the developing device 2. The intermediate hopper 33 is attachable to or detachable from the developing tank 200 of the developing device 2. In the toner supply device 30, the intermediate hopper 33 has a shutter 38 that opens or closes a communication port 371 provided in a part 37 connecting to a developing tank 200. In the shutter 38, a shutter plate 39 can be set in the communication port 371 so as to be inverted back to front. According to the set position of the shutter plate 39, the communicating port 371 can be selectively opened or closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259931-A (JP)
Title: Grade and class sorting device
Inventor: KATAOKA MASASHIGE
IPC: B07C5/10
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grade and class sorting device which is realized at a low cost, and accurately and quickly performs grade and class sorting without putting burden on a worker.  <P>SOLUTION: In the grade and class sorting device 100 using a carrying conveyer 1 having one line of a carrying belt 10, imaged pictures on the carrying conveyer 1 are obtained by an imaging part 2 and the class is determined by the imaged pictures, a straight line of each grade is set on the imaged pictures by a straight line setting part, and the grade is determined from the contact relation of the line to a carried article. Based on the determined grade and class, the carried articles are sorted for every grade and class.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263353-A (JP)
Title: Mobile communication terminal for emergency with detachable radio communication module
Inventor: HOTTA FUUKO
IPC: H04B7/26
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal for emergency with a detachable radio communication module where a radio communication unit of a mobile communication terminal, such as a PHS terminal is made compact and independent.  <P>SOLUTION: The mobile communication terminal for emergency comprises the mobile communication terminal body for emergency and a radio communication module, wherein the mobile communication terminal body for emergency includes a first switch means and a second switch means, and is electrically connected to the radio communication module via an interfacial means to make an emergency call or transmit emergency mail through the mobile communication module, before the electrical connection until the interface means is cut, when the first switch means is activated or when the radio communication module is extracted from the mobile communication terminal for emergency by the second switch means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262030-A (JP)
Title: Irradiation apparatus and projector
Inventor: MATSUBARA TAKAYUKI
IPC: G02B27/18
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction optical element which can perform positioning between an object area to be illuminated and itself without reducing light usage efficiency and to provide an irradiation apparatus having the diffraction optical element and a projector having the irradiation apparatus.  <P>SOLUTION: The diffraction optical element is characterized by producing the first illumination light S1 which illuminates the object area S to be illuminated on a predetermined surface to be illuminated 11 and the second illumination light S2 for positioning which illuminates an area except the object area S to be illuminated and performs relative positioning between the first illumination light S1 and the object area to be illuminated S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268347-A (JP)
Title: Flexible sleeve and image heating apparatus
Inventor: IKEGAMI SHOICHIRO
IPC: G03G15/20
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible sleeve capable of securing releasability and suppressing the occurrence of edge-shaving.  <P>SOLUTION: A release layer 43c is constituted of materials containing at least PTFE and PFA, and the constitutional ratio of the materials is varied according to positions in the longitudinal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271660-A (JP)
Title: Control device of induction motor
Inventor: TAKIZAWA MASAMITSU
IPC: H02P1/26
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an induction motor which restarts the induction motor by obtaining the rotational speed information of the induction motor with a residual voltage in a free-run state without using the speed detector and voltage detector, simplifies the constitution, achieves the reduction of cost and shortens a restart time.  <P>SOLUTION: The control device of the induction motor comprises: a current detector 16 which detects an output current of a power conversion device and a residual voltage operator 23 which estimates the residual voltage of the motor 4 in the free-run state of the induction motor 4; a switch 22 for generating a zero voltage from an inverter 3 when a residual voltage estimation value reaches a set value or lower; a coordinate converter 13 and a PWM controller 14; a coordinate converter 17 for restarting the induction motor in the free-run state by obtaining the rotational speed information of the induction motor 4 from a current detection value of the current detector 16 at zero voltage generation; a current adjuster 18; an acceleration/deceleration operator 11; an output voltage command operator 12; and the switch 22 or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265942-A (JP)
Title: Footstep fence device of escalator for wheel chair
Inventor: SATO MASAHIKO
IPC: B66B29/08
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footstep fence device of an escalator for a wheel chair capable of wiping away a feeling of fear and anxiety by shutting off the side-surface lower side of eyes of a wheel chair user getting on the footstep horizontally arranged in parallel at a wheel chair mode by a hiding fence.  <P>SOLUTION: The wheel chair escalator provided with wheel chair footsteps 2a-2c in which a plurality of footsteps are horizontally arranged in parallel to create a wheel-chair get-on space at the wheel chair mode is provided with the hiding fences 3-5 provided on both side ends of the wheel chair footstep so as to be liftable, stored in the wheel chair footstep at usual operation, and raised at the wheel chair mode to shut off the lower side of both side surfaces of the eyes of the wheel chair user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269983-A (JP)
Title: Fuel cell system
Inventor: MATSUSUE MASAAKI
IPC: H01M8/06
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of steam white smoke by an efficient method which decreases use of electricity.  <P>SOLUTION: A fuel cell system is equipped with a fuel cell unit 1; a decision means 15 deciding whether steam contained in offgas is condensed or not when offgas exhausted from the fuel cell unit 1 is exhausted to the outside air; and a moisture decreasing means decreasing moisture contained in the offgas. The fuel cell system is furthermore equipped with a gas exhaust passage 6 through which offgas exhausted from the fuel cell unit flows, and the moisture decreasing means is installed in the gas exhaust passage 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266227-A (JP)
Title: Branched fatty acid ester of polyhydric alcohol
Inventor: TSUCHIYA MASATO
IPC: A61K8/37
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic material excellent in the effect of removing a makeup cosmetic forming firm makeup film and good in makeup sustainability.  <P>SOLUTION: A branched fatty acid ester of a polyhydric alcohol, having a structure represented by general formula (1) is provided, being preferably propylene glycol di-2-ethylhexanoic acid ester, propylene glycol mono-2-ethylhexanoic acid ester, 1,3-butylene glycol di-2-ethylhexanoic acid ester or 1,3-butylene glycol mono-2-ethylhexanoic acid ester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007190420-A (JP)
Title: Hinge structure of opening/closing body of game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge structure of a front frame of a game machine, facilitating fixation of the front frame onto a machine frame and having a simple structure and inexpensive manufacturing costs.  <P>SOLUTION: In the hinge structure of the front frame 2 of the game machine, one side of the front frame 2 hinges and pivots on one side of the machine frame 1 through a fit of a support shaft 23 with a shaft hole 26. Either of the front frame 2 and the machine frame 1 is provided with the support shaft 23 or the hole 26. The other is vertically and shiftably provided with a shaft rest piece 25 where the hole 26 or the support shaft 23 that is able to fit with the support shaft 23 or the hole 26 each is formed. The support shaft 23 fits with the hole 26 when the piece 25 downward shifts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007316063-A (JP)
Title: Method and device for quickly identifying cell
Inventor: SATO HIROAKI
IPC: G01N33/48
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for quickly identifying cells with high reliability by detecting surely a protein component used as a biomarker by means of mass spectrometric analysis, and by comparing a peak mass thereof with a database.  <P>SOLUTION: Kinds of cells are quickly identified, using the consistency of measured results obtained by analyzing mass-spectrometrically a biomarker protein leaked from an inside of the cell with the database, as an index.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008277565-A (JP)
Title: Terahertz wave generating device
Inventor: TAKIGAWA SHINICHI
IPC: G01N21/35
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terahertz wave generating device which is provided with the output characteristics of excellent terahertz waves and makes it excellent terahertz imaging possible.  <P>SOLUTION: The terahertz wave generating device for generating the terahertz waves is provided with a photoconductive switch array 11 for generating the terahertz waves when irradiated with pulsed light in the state that a voltage is applied, and a DOE (Diffractive Optical Element) 9 for branching the pulsed light made incident on the device into the pulsed light of equal light quantities by diffraction and irradiating the photoconductive switch array 11 with the branched pulsed light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272270-A (JP)
Title: Headrest for vehicles
Inventor: YAMANE TAKESHI
IPC: B60N2/48
Filed: 2007-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back/forth tilt type headrest which attains an angle adjustment and provides a restrictive structure with respect to angle adjustment and rearward load weight.  <P>SOLUTION: The headrest for vehicles has: a stationary plate secured to a seat back of a vehicle; an attachment shaft supported by the stationary plate; a coil spring having a fixed end and a free end with its inner diameter of a winding diameter wound on the attachment shaft smaller than the outer diameter of the attachment shaft; and a headrest base plate attached to the stationary plate so as to turn forward and rearward. The fixed end of the coil spring is set to the base plate so as to secure the attachment shaft to the base plate or the fixed end of the coil is set to the stationary plate so as to integrate the attachment shaft with the base plate, and the winding direction of the coil spring is set to a direction in which the spring is tightened when the base plate is turned rearward, thus restricting the rearward turning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276633-A (JP)
Title: Attendance management system and attendance management method
Inventor: TSUDA JUNICHI
IPC: G06Q50/20
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attendance management method and system, for authenticating an individual without acquiring voice print information in advance based on voice print information acquired from a student's utterance in a lecture, and inducing comments of the students to activate the lecture.  <P>SOLUTION: The attendance management device 1 authenticates each attendee based on a student ID code and a seat ID code, transmitted from a handy terminal 2, and a result of detecting whether the student is present or not by a presence sensor 103, and generates and displays an attendee list of the students. Voice print data of a student who speaks is acquired from the student ID code and voice information transmitted from the handy terminal 2 during the lecture, the matching degree of the voice print data with the past voice print data of the student is determined and displayed, and attendance state data containing an attendance point corresponding to the days attended by the student is stored in an attendance state data storage part 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273142-A (JP)
Title: Paste coating method
Inventor: OKUYA SHOICHIRO
IPC: B31B50/62
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pasted-up part continuous in the direction crossing the feed direction of a blank at a right angle by coating the blank with paste in the direction crossing the feed direction of the blank at a right angle by a gun while putting the advantage in a gun discharging method to practical use.  <P>SOLUTION: The interval between the positions of a plurality of guns 2 is set to the overlapped interval of paste mutual stretching ranges 6 wherein the paste coating point positions in the lateral paste coating scheduled parts 3 in the blank are adjacent to each other to set the coating timing of the lateral paste coating scheduled part of the fed blank with the paste. The paste 5 is discharged in a discharge amount of an amount wherein the stretching ranges are partially overlapped with each other from the respective guns 2 to discontinuously apply the paste 5 along the lateral paste coating scheduled part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281103-A (JP)
Title: Vehicle braking device
Inventor: INOUE RYUTA
IPC: F16D65/853
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle braking device capable of effectively cooling lubricating oil for lubricating slide movement of a plurality of rotation friction plates and a plurality of fixed friction plates.  <P>SOLUTION: A space part for storing the plurality of rotation friction plates 27 and a plurality of fixed friction plates 32 is formed by a brake housing 25 and a wheel hub 23 and the lubricating oil O for lubricating the slide movement of the plurality rotation friction plates 27 and the plurality of fixed friction plates 32 is reserved in the space part. A protruding part 25e protruding closer to a center side of an axle 22 than inside ends of rear wheels RL, RR is provided at a part positioned below the rear wheel RL, RR in the brake housing 25. A cooling fan 25f is provided on a surface of the protruding part 25. The space part in the protruding part 25e protrudes out closer to a center side of the axle 22 than the inside ends of the rear wheels RL, RR.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279086-A (JP)
Title: Game machine
Inventor: SASAKI HIDEAKI
IPC: A63F5/04
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which, when executing stepwise performance according to the operation of a player, the player is so hurry to operate and often cannot enjoy intermediate performance sufficiently.  <P>SOLUTION: A slot machine executes performances by displaying pictures on a liquid crystal display device, outputting voices and BGM from a speaker or lighting/blinking lamps. The performances are controlled by an incorporated electronic apparatus (a sub control CPU). The sub control CPU stepwisely generates performance basic data and prescribes a stepwise order of priority and a execution time therein. When starting the performance control actually, the sub control CPU counts a lapse of the execution time with a performance timer, when the timer is not 0 (step S600: No), compares the order of priority between the next performance and the present performance and, when the priority order of the present performance is high (step S606: No), suspends the next performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007306002-A (JP)
Title: Light emitting apparatus and method of manufacturing same
Inventor: KONG SUNG MIN
IPC: H01L33/62
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting apparatus for maximizing light emission efficiency and a method of manufacturing the same.  <P>SOLUTION: A light emitting apparatus 100 includes a cavity 112 formed at a depth of 450 μm or less and one or more light emitting devices 120 provided in the cavity 112. The method of manufacturing the light emitting apparatus 100 includes a step for forming a package main body 110 provided with at least one lead frame 130 in the cavity 112 formed at a depth of 250 to 450 μm and on the bottom of the cavity 112, a step for mounting at least one or more light emitting devices 120 on the lead frame 130, and a step for molding a molding member 140 in the cavity 112.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283639-A (JP)
Title: Antenna device and method of determining length of transmission line forming a portion thereof
Inventor: KOGA KENICHI
IPC: H01Q1/32
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device suppressing the loss of a gain of a signal wave propagated on a transmission line, and also to provide a method of determining a length of the transmission line forming a portion thereof.  <P>SOLUTION: In a state where a cable-side connector 80 is connected to a terminal portion of a coaxial cable 8 and a non-reflecting terminal 93 is connected to another terminal, a signal wave 30 is inputted from a VNA 9 and a phase θ<SB>1</SB>of a reflection coefficient of the cable-side connector 80 is measured. In a state where the cable-side connector 80 is replaced with a connector 94 for measurement, and the non-reflecting terminal 93 is disconnected, the signal wave 30 is inputted from the VNA 9, and the VNA 9 is reset based on an obtained result. An antenna part 7 is connected to the coaxial cable 8 continuously, the signal wave 30 is inputted from the VNA 9, and a phase θ<SB>2</SB>of a reflection coefficient of the antenna part 7 is measured. While using a wavelength λ of the signal wave 30, the phases θ<SB>1</SB>and θ<SB>2</SB>of the reflection coefficient and a positive integer N, a transmission line length L of the coaxial cable 8 is determined to establish L≈(λ/2)äN-(θ<SB>2</SB>-θ<SB>1</SB>)/π}.  <P>COPYRIGHT: (C)2009,JPO&INPIT