baber/WOPTO huggingface dataset:
Patent JP-2010056908-A (JP)
Title: D/a converter
Inventor: ITO SHOGO
IPC: H03M1/76
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter capable of shortening an output response time.  <P>SOLUTION: In a first voltage producing unit 20, a first resistance group 22a includes a plurality of resistance elements R1a connected in series while a second resistance group 22b includes a plurality of resistance elements R1b connected in series. A first switch circuit 21a includes a plurality of switch elements S11a-S18a connected respectively to the resistance element R1a of the first resistance group 22a and supplies a selectively high potential voltage VRH to one terminal among the plurality of resistance elements R1a of the first resistance group 22a through the switch element in an on-state based on a first control signal Sc1. A second switch circuit 21b includes a plurality of switch elements S11b-S18b connected respectively to the resistance elements R1b of the second resistance group 22b and supplies a low potential voltage VRL selectively to one terminal among the plurality of resistance elements R1b of the second resistance group 22b through a switching element put on based on the first control signal Sc1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054868-A (JP)
Title: Developing unit
Inventor: INMIYA TAKEHARU
IPC: G03G15/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit and image forming apparatus not leaking the toner, by solving the problem that the toner leakage around a rip part of a seal member can not be prevented enough only by using the lubricant because it depends on the life of the agitating shaft and bearing, and further, the lubricant may enter the developer container when applying it around the rip part of the seal member.  <P>SOLUTION: A spiral section is formed in various pitches at a fitting part of an agitator and a developer container. This spiral section is formed twisting in the direction moving the developing agent toward the inside the container by turning the agitator. The pitch of the spiral section is made larger toward the support to make good toner transfer without toner leakage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051903-A (JP)
Title: Vacuum agitating and defoaming apparatus
Inventor: WATANABE YAICHI
IPC: B01F29/90
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum agitating and defoaming apparatus capable of improving the degree of vacuum, miniaturizing a vacuum pump and saving energy and further to provide the vacuum agitating and defoaming apparatus capable of making the whole device small-sized and light weight and being manufactured inexpensively with a simple structure.  <P>SOLUTION: In the vacuum agitating and defoaming apparatus having a container 80 housing a material to be agitated and defoamed and mounted in a vacuum chamber 701 and provided with a rotating frame 20 for rotating and revolving the container 80, a rotating space buried material 200 for burying a rotating space of the rotating frame 20 is provided on the rotating frame 20 or a rotary shaft 21 to be rotated together and a case space buried material 700 burying a space in a case free from causing the interference on the rotation of the rotating frame 20 and the mechanism of the same is provided in the case 70 to reduce the vacuum volume in the vacuum chamber 701.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061819-A (JP)
Title: Nonaqueous secondary battery
Inventor: SUMIHARA MASANORI
IPC: H01M2/16
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with high safety, the safety being achieved by having a structure provided with porous insulation bodies with a function to alleviate a difference of expansion and contraction rates upon charging and discharging between a positive electrode plate and a negative electrode plate in the nonaqueous secondary battery, thereby alleviating stress by expansion and contraction of the electrode plates upon charging and discharging of the nonaqueous secondary battery, and restraining break or buckling of the electrode plates upon charging and discharging.  <P>SOLUTION: An electrode group 8 is structured by winding the positive electrode plate 3 and the negative electrode plate 6 in a spiral shape with the porous insulation bodies 7a, 7b interposed therebetween constituting a multilayer structure, the insulation bodies 7a, 7b having different expansion rates and porosities or the like. The positive electrode plate 3 has a positive electrode mixture layer 2 made by applying a positive electrode mixture paint on a positive electrode collector 1 and the negative electrode plate 6 has a negative electrode mixture layer 5 made by applying a negative electrode mixture paint on a negative electrode collector 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060337-A (JP)
Title: Mechanical quantity sensor and method for manufacturing laminated body
Inventor: HASHIMOTO KAZUYA
IPC: G01C19/56
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical quantity sensor for reducing a residue of a resist when an electrode is formed, and a method for manufacturing a laminated body.  <P>SOLUTION: The method for manufacturing the laminated body includes: a step for sequentially forming first, second and third conductor layers containing metal on a substrate; a step for patterning the third conductor layer; a step for patterning the second conductor layer by using the third patterned conductor layer as a mask; a step for patterning the first conductor layer by using the second patterned conductor layer as a mask; and a step for removing the third patterned conductor layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060348-A (JP)
Title: Serial bus trigger circuit
Inventor: FUKUZAWA KYO
IPC: G01R13/28
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial bus trigger circuit for outputting uniform pulses without use of a high-capacity memory.  <P>SOLUTION: The serial bus trigger circuit includes: an amplifier for inputting a signal transferred on a serial bus in units of frame, and adjusting a level of the signal; a comparator for binarizing a signal output from the amplifier; an input section for detecting a level of a signal output from the comparator; a bit rate synchronization section for detecting a synchronization/asynchronous property of a bit rate based on a signal output from the input section; a frame synchronization section for detecting a synchronization/asynchronous property of a frame based on a signal output from the bit rate synchronization circuit; a data comparison section for comparing a data to be compared, and detecting a match/mismatch with data of the frame; and a status storage register for storing the signals output from the input section, the bit rate synchronization section, the frame synchronization section and the data comparison section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062017-A (JP)
Title: Fuel cell
Inventor: IKEDA KOTARO
IPC: H01M4/86
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a fuel cell.  <P>SOLUTION: The fuel cell comprises: an electrolyte membrane; a cathode arranged on one surface of the electrolyte membrane; an anode arranged on the other surface of the electrolyte membrane opposite to the surface where the cathode is mounted; a cathode-side flow passage formation section having a first recessed section and a first projected section, wherein the first projected section pushes the cathode and the first recessed section forms an oxidized gas supply and discharge flow passage for supplying and discharging the oxidized gas to the cathode; and an anode-side flow passage formation section as a plate-shaped porous body arranged to come into contact with the anode and forming a first fuel gas supply and discharge flow passage for supplying and discharging the fuel gas to the anode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058765-A (JP)
Title: Working vehicle
Inventor: NAITO KYO
IPC: B62D25/12
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of suppressing interference between a side cover and a tire with a simple structure.  <P>SOLUTION: In this working vehicle, an opening is provided on a side face of a vehicle body 2. The tire 4b is arranged on a side of the vehicle body 2. The side cover 15 is provided to open/close the opening on the side face of the vehicle body 2, and at least a part of a lower end part is arranged on a side of the tire 4b in a closed state. First rear link member 22 and second link member 23 support the side cover 15 so that an intersection P1 of a first virtual line A1 passing first fulcrum and second fulcrum and a second virtual line A2 passing third fulcrum and fourth fulcrum may be located at the outside of the side cover 15, in an initial first operation of opening operations of the side cover 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011248389-A (JP)
Title: Cache memory and cache memory system
Inventor: HASHIMOTO YOSHINOBU
IPC: G06F12/08
Filed: 2008-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory in which a cache hit rate has been further improved.SOLUTION: A cache memory 6 comprises: a data storage part 16 having lines including four words (Word0, Word1, Word2, and Word3); and a tag storage part 14 for storing a tag identifying each line. The tag storage part stores: refill bits (R) for indicating whether a line is being refilled; dirty bits (D0, D1, D2, and D3) indicating whether data for each word is dirty; and tag bits (Tag) indicating an address in a main storage for the data stored on a line. A hit determination unit 20 determines that it is a read hit if a tag address (AD [31:16]) for read access and an address indicated by a tag bit (Tag) are the same; a refill bit (R) corresponding to a line for a read access target is indicating that the line is being refilled; and a dirty bit corresponding to a word for the read access target on the line is indicating the word is dirty.
Patent JP-2010064920-A (JP)
Title: Method for producing 6h silicon carbide single crystal
Inventor: KUMAGAI SHO
IPC: H01L21/203
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To produce a silicon carbide single crystal formed of 6H polytype only.  <P>SOLUTION: A method for producing the 6H silicon carbide single crystal comprises: a step S1 of heating a crucible to a temperature T1 at which a sublimation raw material sublimes and subsequently reducing the pressure of inert atmosphere inside the crucible to a pressure P1 lower than the atmospheric pressure and maintaining the pressure P1 until a convex surface of the silicon carbide single crystal is formed on a seed crystal; a step S2 of increasing the pressure of inert atmosphere until it exceeds the pressure P1: and a step S3 of heating the crucible to a temperature T2 that is higher than the temperature T1 after the step S2 and subsequently reducing the pressure of inert atmosphere inside the crucible until sublimation of the sublimation raw material begins.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063641-A (JP)
Title: Portable terminal device having function of measuring mental fatigue, program for the same, and server computer
Inventor: HARADA NOBUYOSHI
IPC: A61B5/16
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device capable of easily and accurately evaluating mental fatigue, and a program for the same, and a server computer.  <P>SOLUTION: The portable terminal device comprises: a control part 20; an imaging part 18 for measuring the brightness in the ambience; a display part 16 or a light emitting element 17 for blinking the display while varying the frequency; and a recording part 14 for recording the blinking frequency as the measured frequency at the time when a user, recognizing the flicker, operates the control part 20. Ambience data representing the brightness in the ambience are found by capturing at least a reference image, and first frequency data measured when the user is healthy are recorded in a recording part in association with first ambience data at the time of measurement. The degree of fatigue of the user is evaluated according to the degree of reduction of second frequency data measured at the time when the user is not healthy from the first frequency data recorded in association with the first ambience data in the same order as second ambience data at the time of measurement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065450-A (JP)
Title: Curtain wall
Inventor: NARA EITATSU
IPC: E04B2/56
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain wall with the appearance rugged and varied to have superior designability.  <P>SOLUTION: An external window 20 for a window part is fitted to the exterior side part of a frame forming the window part in a unit frame 10 of a curtain wall unit to form the window part 1a, and an external window 30 for a spandrel part is fitted to an interior side part of a frame part forming the spandrel part in the unit frame 10, thereby making the spandrel part 1b recessed in the appearance so that the appearance of the curtain wall is rugged and varied to have superior designability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063663-A (JP)
Title: Desk and desk system
Inventor: IWAMURO HIROMI
IPC: A47B13/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk with a new structure, where the use states of a wiring duct are changed based on a simple principle.  <P>SOLUTION: The desk includes a wiring duct space S and a modesty panel 2 in the lower part on the opposite side 3c of the use side of the top board 3. The modesty panel 2 is vertically switched in the upper edge position without changing the depth position with respect to leg bodies 1 for supporting the top board 3. Thus, the desk is constituted to selectively obtain the states in the wiring duct space S, i.e., the first use state S1 clogged by a rising wall 42 to function with the opposite side 3c of the use side as the modesty panel, and the second use state S2 opened without being blocked by the rising wall 42 to function with the opposite side 3c of the use side as the modesty panel. Consequently, the wiring duct can be adapted to the change of the use states by suppressing the number of components and with only a simple work.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064024-A (JP)
Title: Screening apparatus
Inventor: TAGAMI YOSHIAKI
IPC: H01L21/66
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening apparatus, which enables a miniaturization of the external form of the apparatus, and has little installation floor area.  <P>SOLUTION: The screening apparatus houses a target (W) sectioned along certain standards preliminarily given to the corresponding tray among a plurality of trays (51) corresponding to the segmentation. The screening apparatus comprises an inlet port (IN) in which the sectioned target is carried, and a plurality of trays, arranged respectively substantially on the same circumference, and a rotating arm part (40) arranged at the central part of the circle, having a plurality of arms (42) provided with a holding part (43) which is able to hold the target at the end, on the outer circumference of a rotary shaft part (41), and being able to rotate in a state holding the target by the arm. By a lifting movement of the whole rotating arm part, the target carried in the inlet port is held by the arm, and the target held by the arm is carried from the inlet port up to the tray corresponding to the segmentation of the target by the rotation of the rotating arm part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064236-A (JP)
Title: Nut gripping tool
Inventor: TOMOYAMA TAKATSUGU
IPC: B23P19/06
Filed: 2008-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut gripping tool capable of surely gripping a nut by moving operation of a robot.  <P>SOLUTION: The nut gripping tool is composed of a lower tool 2 for placing the nut 9 and an upper tool 3 connected to an arm 81 of the robot 8. The lower tool 2 includes a placing base part and an outer peripheral regulation part for regulating the position in the peripheral direction of an outer peripheral surface of the nut 9, and the outer peripheral regulation part is relatively movably disposed in the axial direction with respect to the placing base part, and biased toward a regulation position. The upper tool 3 can be relatively moved to a base part 30 connected to the arm and the base part 30. The upper tool includes a rotating part 31 constituted so as to rotate in the screwing direction of the nut, when the upper tool is moved toward a contracted position against the bias force, a gripping recessed part which is fixed to the rotating part 31 and capable of storing the nut 9, and a gripping head part 35 having a holding part for holding the nut 9 stored in the gripping recessed part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072193-A (JP)
Title: Signal generator, and imaging device
Inventor: TAKEI TATSUYA
IPC: H04N5/232
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal generator and an imaging device for reducing an electric power consumption and reducing a chip area, while maintaining high range-finding accuracy.  <P>SOLUTION: One shift register is shared in a first pixel row and the second pixel row, by arranging the first and second pixel rows comprising a plurality of photoelectric transfer elements for accumulating a signal charge in response to an incident light amount, in parallel, while shifted relatively in the direction of arranging the photoelectric transfer elements, and by arranging a storage part for holding a charge generated in each photoelectric transfer element and the shift register for transferring the charge, between the first and second pixel rows.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069747-A (JP)
Title: Image formation device, method for controlling this image formation device and program executed in this image formation device
Inventor: TAMADA TAKESHI
IPC: B41J29/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device capable of performing efficient power supply management using an authentication function in a structure capable of receiving electric power via a communication line, and to provide a method for controlling the image formation device and a program executed in the image formation device.  <P>SOLUTION: In the image formation device, a message display region 621 displays a message "there is received data" indicating that a print command has been received and a message "please perform authentication" for urging the input of specific information by a user, and an input area 622 displays a form for inputting a "password" corresponding to a "user name". That is, a display part 62b displays an input screen of the specific information including the message indicating that the print command has been received and authentication is necessary.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069194-A (JP)
Title: Object washing and drying apparatus
Inventor: KIDA TAKUMI
IPC: D06F39/04
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object washing/drying apparatus such as a washing/drying machine with reduced power consumption, capable of feeding hot water not only for the drying operation but also for the washing and rinsing operation by using only a dehumidifying/heating device having a heat-pump device.  <P>SOLUTION: A refrigerant pipe of a condenser 13 constituting the heat-pump device 11 to be operated in the drying step is a double pipe 13a permitting heat exchange between the refrigerant and water. By feeding water heated by the condenser 13 to an object storage portion 3 at least in the laundering (washing) operation, laundry (washing) more effectively utilizing the washing power of a detergent compared with washing in water at normal temperature is possible, and as a result, the washing power in the washing step can be improved. Similarly, rinsing in water heated by the condenser 13 is also possible in the rinsing step, so that foam of the detergent can be quickly rinsed off and the rinsing time can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116316-A (JP)
Title: Radiation-sensitive composition for colored layer formation, color filter and liquid crystal display element
Inventor: MORISHITA SATOSHI
IPC: G02B5/20
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for colored layer formation capable of forming pixels and a black matrix excellent in resistance to various solvents and excellent also in adhesion to a substrate even at a post-bake temperature of <200°C.  <P>SOLUTION: The radiation-sensitive composition for colored layer formation comprises (A) a pigment, (B) a dispersant at least either the acid number or amine number of which exceeds 0, (C) an alkali-soluble resin, (D) a polyfunctional monomer, (E) a photopolymerization initiator, and (F) a polymer containing ≥70 mass% of a repeating unit having an oxetanyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010076899-A (JP)
Title: Document reader
Inventor: MATSUSHIMA RYUICHI
IPC: H04N1/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reader capable of preventing wrinkles and clogging of document from occurring, easily usable by the user, and capable of performing a slide-under discharge of paper.  <P>SOLUTION: This document reader 1 capable of discharging the following documents in such a manner that the following documents are slid in order under the discharged documents includes a supply tray 10 for placing the documents thereon, a discharge tray 20 to which the documents are discharged, a conveying mechanism for conveying the documents from the supply tray 10 to the discharge tray 20 via a reading position R, a discharged paper detection sensor 23 for detecting the document discharged to the discharge tray 20, and a control unit 4 for controlling a document reading operation by controlling the driving of the conveying mechanism. When a reading start instruction is input into the control unit, the control unit 4 start the document reading operation when the documents are determined to be absent on the discharge tray 20 by the detection of the discharged paper detection sensor 23, and when the documents are determined to be present on the discharge tray 20, does not start the document reading operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075483-A (JP)
Title: Game machine
Inventor: KARASHIMA TAKASHI
IPC: A63F5/04
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which improves the appearance of a display device and scarcely causes a game player to feel a sense of strangeness in display.  <P>SOLUTION: The game machine includes a light source, a light-transmitting member for receiving game information and transmitting the light from the light source, and a partition member for partitioning a first light projection region and a second light projection region for projecting light from the light source to the light-transmitting member. The partition member includes a first sidewall for regulating the route of the light in the first light projection region and a second sidewall for regulating the route of the light in the second light projection region. Each of the side end of the light-transmitting member side in the first sidewall and the side end of the light-transmitting member side in the second sidewall have: a first attribute region in which the degree of the light projected from the light source affecting the light projection region is made to a first degree; and a second attribute region in which it is made to a second degree different from the first degree. The arrangement mode of the first attribute region and the second attribute region on the side end of the first sidewall is different from the arrangement mode of the first attribute region and the second attribute region on the side end of the second sidewall.  <P>COPYRIGHT: (C)2010,JPO&INPIT