baber/WOPTO huggingface dataset:
Patent JP-2007057991-A (JP)
Title: Developing device and image forming apparatus equipped therewith
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where excess toner is not leaked by preventing the excess toner from intruding into space between a developing roller and a side surface sealing member, and an image forming apparatus equipped therewith.  <P>SOLUTION: The rotary shaft 31a of the developing roller 31 and the rotary shaft 32a of a supply roller 32 are journaled in a body frame 30. The side surface sealing members 36a and 36b made of sponge are held between the shaft-direction end 31b of the developing roller 31 and the body frame 30, and further an intermediate sealing member 37 made of sponge is inserted between the side surface sealing members 36a and 36b in order to enhance press-contact force to the shaft-direction end 31b. Then, the side surface sealing members 36a and 36b are extended between the shaft-direction end 32b of the supply roller 32 and the body frame 30, then a cylindrical sealing member 38 is fit to the rotary shaft 32a of the supply roller 32 as a gap forming member between the shaft-direction end 32b and the side surface sealing members.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063148-A (JP)
Title: Method for immobilizing ribulose-1,5-diphosphate
Inventor: TANAKA KOJI
IPC: C07D213/20
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for immobilizing a ribulose-1,5-diphosphate useful in a carbon dioxide immobilization reaction, and to provide a method for extracting with an organic solvent.  <P>SOLUTION: This compound represented by formula (1). Therein, A<SP>1</SP>, A<SP>2</SP>, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>are each H, an alkyl or an aryl, but R<SP>1</SP>to R<SP>3</SP>, and R<SP>4</SP>to R<SP>6</SP>are each linked to each other to form a saturated or unsaturated ring, especially a pyridine ring; L<SP>1</SP>and L<SP>2</SP>are each a connection group. The method for immobilizing the ribulose-1,5-diphosphate is characterized by using the compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062483-A (JP)
Title: Relay output device
Inventor: SEKI KANZO
IPC: B61L23/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fail/safe relay output device using a small sized general purpose relay using a contact material not affected to an earth environment.  <P>SOLUTION: After it is confirmed that chattering action of an action contact of an output relay 4 is completed after the output relay 4 is controlled to an action side, a semiconductor switch 6 is made in the conduction state and the output relay 4 is controlled to a retrieval side after the semiconductor switch 6 is made in the non-conduction state. Thereby, the contact of the output relay 4 is rapidly consumed by discharge phenomenon and transferring and melting are prevented from being generated. The contact material affected to the earth environment is not used as the contact of the output relay 4 and the output relay 4 is miniaturized and stably used for a long period of time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062516-A (JP)
Title: Display device for vehicle and vehicle equipped therewith
Inventor: ARIE KENICHI
IPC: G09G3/04
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of reducing amount of moving of driver's line of sight and to provide a vehicle equipped with this display device for the vehicle.  <P>SOLUTION: A display part 16 for displaying first information indicating a vehicle condition and a display part 20 for displaying third information for informing a driver are each arranged in a first liquid crystal display device 18a of a first measuring instrument 14. A display part 22 for displaying the first information, a display part 24 for displaying the third information, a display part 26 for displaying second information indicating operation settings of IHCC or the third information, and a display part 28 for displaying the second information are each arranged in a second liquid crystal display device 18b. When displaying the first information and the second information or the third information simultaneously, a control part controls the display parts 16, 20 to 28 in such a way that the first to the third information is not overlapped mutually.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065391-A (JP)
Title: Developing unit
Inventor: TANABE KENICHI
IPC: G03G21/14
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a toner supply member and a developing device when the power source is turned on again even after electric power is shut off in such a situation that the toner supply member enters the developing device.  <P>SOLUTION: The developing unit includes a developing device 16, a toner supply pipe 25, a driving mechanism 27, a position keeping mechanism 80 and an emergency driving mechanism 90. The driving mechanism 27 functions as a mechanism of moving the toner supply pipe 25 so that the toner supply pipe 25 may be positioned in a toner supply position where the toner supply port is positioned in the developing device 16 and a retreat position where the toner supply pipe 25 is positioned outside the developing device 16. The retreat mechanism 90 releases the movement control of the toner supply pipe 25 by the position keeping mechanism 80 when the electric power is shut off in such the situation that the toner supply pipe 25 is positioned in the toner supply position, and positions the toner supply pipe 25 in the retreat position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074565-A (JP)
Title: Transmitter, receiver, and transceiver
Inventor: AOKI HISASHI
IPC: H01Q1/10
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver wherein by selecting and utilizing a matching circuit, coping with the length of an antenna, and the maximum communication efficiency in the length of the antenna can be extracted by the matching circuit.  <P>SOLUTION: In a controller 2, when the length of a transceiver antenna 19 is activated in the longest state, a first matching circuit 17 is selected. When the length of the transceiver antenna 19 is activated in the shortest status, a second matching circuit 18 is selected. That is, the matching circuit which is most suitable for status of the transceiver antenna 19 will be utilized. As a result, communication region in the transceiver antenna 19 can be exhibited to maximum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070570-A (JP)
Title: Method for producing sulfonated polyelectrolyte film
Inventor: TACHIBANA TOSHIMITSU
IPC: H01B13/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sulfonated polyelectrolyte film suitable for solid polymer fuel cells, wherein the method is decreased in load on global environment.  <P>SOLUTION: The method for producing the sulfonated polyelectrolyte film comprises sulfonation of a polymer film by using a mixture of a sulfonating agent with a subcritical fluid or a supercritical fluid. The sulfonating agent is preferably chlorosulfonic acid. The subcritical fluid or supercritical fluid is preferably carbon dioxide. Further, the polymer film is preferably a graft film introduced a graft chain in a polymer substrate by graft polymerization of a vinyl monomer, wherein, preferably, the vinyl monomer is a styrenic monomer and the polymer substrate is a fluorinated polymer substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082727-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the operation of initializing the data stored backup in a game machine which makes the shift to the specified game status advantageous for players and gets the game status data and the game history data stored backup when the result of the variable display of identifying information is as specified.  <P>SOLUTION: The initialization of the game history data is carried out on the conditions that the initialization operation with an operation key 190 is judged to be done. So, when the game state data and the game history data are initialized together, the operations of operation means complicated to manipulate are confined to the operation of one operation means a clear switch and other necessary operations are all allotted to the operation key 190 provided on the front side of the game machine, namely, an operation means simpler to handle. This enables the optimization of the operation of initializing the data stored backup in a backup memory structure of storing the game status data and the game history data respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088307-A (JP)
Title: Electroluminescent element
Inventor: GOTO YASUTOMO
IPC: C08G77/48
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent element having a high emission luminance especially in a short wavelength region (a blue color region and an ultraviolet region).  <P>SOLUTION: The electroluminescent element comprises a luminescent layer including a luminescent material comprising a polymer of an organic silicide shown by the formula (1) (the X shows the organic molecule showing a fluorescence or a phosphorescence, the R<SP>1</SP>shows at least one selected from a group comprising a lower alkoxy group, a hydroxyl group, an allyl group, an ester group, and a halogen atom; the R<SP>2</SP>shows at least one selected from a group comprising a lower alkyl group and a hydrogen atom; the n shows integers of one to three, and the m shows integers of one to four); and an anode and a cathode for applying voltage to the luminescent layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085502-A (JP)
Title: Ball screw mechanism
Inventor: SAITO SHINGO
IPC: F16H25/22
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw mechanism, effectively eliminating play without any increase in cost.  <P>SOLUTION: A nut housing 2C connects a first annular member 2A and a second annular member 2B to be adjusted in phase, whereby play between a ball 3 and a screw groove 1 can be eliminated. The female screw grooves 2a, 2b of the first annular member 2A and the second annular member 2B are provided one each, whereby it is advantageous that the axial length can be held down and the heat during working is hardly affected. Further, since the first annular member 2A and the second annular member 2B have circulation grooves 2c, 2d, it is not necessary to separately provide a piece or a tube, so that the number of parts can be decreased and the assembling efficiency can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054589-A (JP)
Title: Game machine
Inventor: TAKAHASHI SHUHEI
IPC: A63F5/04
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having probability to continuously win a bonus even in a game table with a low setting value set therein without setting a large difference in the winning probabilities of the bonus which are set in response to setting stages.  <P>SOLUTION: The game machine includes: three prize winning lines which horizontally connect each symbol of a left reel and a center reel and the symbol of a right reel among the plurality of reels; and at least three kinds of special prize winning roles having respectively different game values as a prize winning role to be changed into a special game among the prize winning roles. The rate of prize winning in at least one special prize winning role has prescribed regularity in response to the setting order of the six stages.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095726-A (JP)
Title: Manufacturing method of display device
Inventor: KAITO TAKUO
IPC: H01L29/786
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a display device with which yield drop of the display device due to flocculation occurring in pseudo single crystallization of a silicon film is reduced.  <P>SOLUTION: The manufacturing method of the display device comprises a semiconductor film reforming process for irradiating a semiconductor film in a first state with a laser, and reforming it into a semiconductor film in a second state which has elongated crystal grains; a flocculation detecting process for detecting flocculation of the semiconductor film which occurs in the semiconductor film reforming process; and a defect judging process for judging it to be defective when a position of flocculation exists in a prescribed region, and judging it to be non-defective when it exists outside the prescribed region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095765-A (JP)
Title: Multiple-value recording spin injection magnetization inverting element and device using the same
Inventor: TAMORI TAE
IPC: H01L43/08
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-value recording element wherein an increase in resistance is suppressed and the allowable width of magnetization inversion current density is large, and to provide a magnetic recording device.  <P>SOLUTION: The spin injection magnetization inverting element is provided with two or more nonmagnetic isolation layers and a ferromagnetic free layer on the same surface of a ferromagnetic fixed layer, or it is provided with two or more ferromagnetic free layers on the same surface of the nonmagnetic isolation layer formed on the ferromagnetic fixed layer. It is preferable to drive each of elements by one FET. The recording device is formed by connecting a plurality of spin injection magnetization inverting elements which are provided with two ferromagnetic free layers, respectively. A bit line is wired in one ferromagnetic free layer; a word line is wired in the other ferromagnetic free layer, and a writing word line is wired in the ferromagnetic fixed layer. When any two lines among the three lines are selected, the spin injection magnetization inverting element is 1 or less as conducting between the two lines.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096473-A (JP)
Title: Portable radio communication terminal unit and operation method thereof
Inventor: AKITANI MAKOTO
IPC: H04B1/16
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To stop useless demodulation operation outside a communication area, and to reduce current consumption.  <P>SOLUTION: There are provided a filter 2 for interrupting an unnecessary wave in received carriers; an amplifier 3 for amplifying the carrier; a switch 4 for turning on/off a path for bypassing the amplifier 3; a mixer 5 for multiplying oscillation waves oscillated from a PLL 6 by the carrier waves outputted from the amplifier 3 or the switch 4 to obtain desired IF waves; an IF amplifier 7 that amplifies the IF waves for outputting to a demodulator, and outputs a DC voltage corresponding to an inputted electric field level as RSSI; and a baseband 8 for determining the outside and inside of the communication area based on the voltage of the RSSI. In normal reception, the switch 4 is turned off for maximizing reception sensitivity. When RSSI is measured while a radio environment is in a low electric field state, the switch 4 is turned on, and linearity is ensured in the RSSI having a low electric field to measure the RSSI accurately, thus determining the outside and inside of the communication area accurately, and stopping the useless demodulation operation outside the communication area for reducing the current consumption.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092850-A (JP)
Title: Silent chain
Inventor: SAKAMOTO NAOJI
IPC: F16G13/04
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce chord vibration without causing friction loss.  <P>SOLUTION: This silent chain 1 is constituted by stacking many link plates 2 having a pair of tooth parts 22 and a pair of pin holes 21 in the direction of thickness and the longitudinal direction, arranging guide plates 4, 4' on the outermost side of the link plate 2, and connecting them by a connection pin 3. In this case, weight of the guide plate 4' is larger than weight of the guide plate 4, and these guide plates 4, 4' exist in the longitudinal direction of the chain irregularly and mixedly. Consequently, natural frequency can be changed in an arbitrary chain span and chord vibration can be reduced without causing friction loss.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089805-A (JP)
Title: Game machine
Inventor: TODA MASATAKA
IPC: A63F7/02
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is not obstructive to a player who plays a game next, so that the player can start the game without feeling uncomfortable, and which prevents a player from losing an oppotunity of playing the game and prevents sales of a game saloon side from being reduced.  <P>SOLUTION: The game machine is provided with: a housing part provided on the front surface of a casing; a placing part which can be housed in the housing part and where an article can be placed; an instruction input means for inputting an instruction for making the placing part appear from the housing part or housing the placing part in the housing part according to operation by the player; a driving part for making the placing part appear or housing the placing part; a control means for carrying out control for driving the driving part; and an input means for inputting operation concerned with the game according to the operation by the player. The control means carries out control for housing the placing part when the placing part appears when a prescribed period has passed after the operation input concerned with the game is received finally.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093113-A (JP)
Title: Heat pump type water heater
Inventor: HIBI HIDEJI
IPC: F24H1/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater for completing boiling-up in an estimated time by operating a compressor with its operating capability increased, when used for supplying hot water during boiling-up operation in a midnight power time zone.  <P>SOLUTION: In the heat pump type water heater, an boiling-up operation time is calculated by dividing an amount obtained by subtracting the amount of remaining hot water from the capacity of a hot water storage tank 10 by a boiling-up amount per unit time to control boiling-up before a time for finishing a midnight power time zone. When a hot water temperature detecting sensor detects that hot water is supplied during boiling-up operation or a microcomputer 20 determines that a capability increase instructing switch is operated, the compressor 1 is controlled to be operated with the operating capability increased and reset to normal operating capability after the time for finishing the midnight power time zone passes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096784-A (JP)
Title: Open office system by key telephone set
Inventor: TOOKAICHI TSUTOMU
IPC: H04M3/56
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To attain a video conference by a simple operation by using the vacant state of a telephone set.  <P>SOLUTION: A specific telephone set is set as a conference member. When it is detected that the telephone set is not communicated, a hands-free call state is set between the telephone set and the specific telephone set. In the case of off-hook in an incoming call, the hands-free call state is interrupted, and a normal incoming-call response is made. When off-hook is detected, the hands-free call state is interrupted, and the stand-by state of normal off-hook is set. When incoming or outgoing conversation ends, and the telephone set is not communicated, the hands-free state with the opposite side is restored. Thus, it is possible to always instantaneously make a conversation with the other person without anxiety without performing any calling operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103523-A (JP)
Title: Rare earth magnet
Inventor: MIWA MASASHI
IPC: H01F1/08
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth magnet capable of exhibiting sufficient corrosion-resistance properties even if it comes into contact with a high-temperature ATF.  <P>SOLUTION: The preferred rare earth magnet 1 comprises a main phase 22 and a grain boundary phase 24, and areas near the surfaces are a main phase oxide region 22a and a grain boundary oxide region 24a. The rare earth magnet 1 contains a rare earth element and oxygen on its surface, and an amorphous-containing layer 30 containing an amorphous structure on the surface so that at least the grain boundary phase 24 (grain boundary oxide region 24a) is covered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098419-A (JP)
Title: Rotary arc welding torch
Inventor: SANO TAKANOBU
IPC: B23K9/022
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary arc welding torch capable of suppressing any fluctuation of the position of the center of rotation of an electrode by suppressing the fluctuation in the vertical direction of a plane formed by the axis of center of a rotary motor and the center of axis of the electrode which cross each other.  <P>SOLUTION: A connection plate 3, an electrode unit or an automatic aligning bearing block 4 are held by holders 30, 40 so that the plane including the centers of axes of a rotary motor 6 and an electrode 1 is not turned around a spherical bearing 2, and the center position of the locus of rotation of a tip-end of the electrode is kept at a predetermined position with respect to a welding torch body 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100162-A (JP)
Title: Thin film deposition method, method for producing magnetic recording medium, and thin film deposition system
Inventor: NAKAYAMA MASAO
IPC: C23C14/02
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition method where the thermal deformation and pitting in a substrate upon thin film deposition can be evaded while evading occurrence of ruggedness in the substrate.  <P>SOLUTION: While a long-length belt-like base film 11 (substrate) is supplied from a supply side roll 11a wound with the base film 11 and is made to run along a cooling drum 22, a magnetic layer (thin film) is deposited on the base film 11 by a vapor deposition method; the supply side roll 11a having a rebound hardness of ≤691 L value is used, and further, the thin film deposition face (the deposition face of the magnetic layer) in the part in contact with the cooling drum 22 in the base film 11 is irradiated with an electron beam by an electron beam irradiation apparatus 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103676-A (JP)
Title: Piezoelectric ceramic composition, and laminated piezoelectric element and its manufacturing method
Inventor: IEZUMI KUMIKO
IPC: H01L41/22
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of piezoelectric strain properties when Cu is used for internal electrodes.  <P>SOLUTION: A piezoelectric ceramic composition is composed so as to include a composite oxide, which uses Pb, Ti, and Zr as constituent elements, as a main component, and also, to include ≤0.5 mass% (however, without including 0) of at least one kind selected from among Ni, Mg, Cr, Co, and Ga as a first accessory component to the main component in terms of oxide, and to allow an electrode made of Cu to be disposed on it. It is preferable that the main component is a composite oxide represented by (Pb<SB>a-b</SB>Me<SB>b</SB>)[(Zn<SB>1/3</SB>Nb<SB>2/3</SB>)<SB>x</SB>Ti<SB>y</SB>Zr<SB>z</SB>]O<SB>3</SB>(however, 0.96≤a≤1.03, 0≤b≤0.1, 0.05≤x≤0.15, 0.25≤y≤0.5, 0.35≤z≤0.6, and x+y+z=1, and Me in formula represents at least one kind selected from among Sr, Ca, and Ba).  <P>COPYRIGHT: (C)2007,JPO&INPIT