baber/WOPTO huggingface dataset:
Patent JP-2007207728-A (JP)
Title: Separator for polymer electrolyte fuel cell, its manufacturing method, and polymer electrolyte fuel cell
Inventor: TATEMATSU KOJI
IPC: H01M8/02
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a polymer electrolyte fuel cell that makes hydrophilicity or hydrophobicity and conductivity compatible with each other.  <P>SOLUTION: The separator for the polymer electrolyte fuel cell is composed so that a minute irregularity part is at least partially formed on a face at an electrode side of the polymer electrolyte fuel cell so as to be surface-roughened. The separator has a base material 1 formed from a conductive material and a wettability adjusting member 2 composed of a hydrophilic material or a hydrophobic material so as to cover recess parts. After adopting the conductive material as a material for constituting the separator, surface roughening is performed on a face for controlling hydrophilicity or hydrophobicity. The wettability adjusting member for controlling hydrophilicity or hydrophobicity is selectively filled into the recess parts of the irregularity part generated by the surface roughening. Consequently, it is possible to make the desired hydrophilicity or hydrophobicity and the conductivity compatible with each other. That is, the hydrophilicity or hydrophobicity on the surface is controlled by the wettability adjusting member filled into the recess parts on the rough face and the conductivity is secured with projection parts on the rough surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211996-A (JP)
Title: Hot water storage type water heater
Inventor: HATTORI JUNICHI
IPC: F24H1/18
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of determining the change of available hot water quantity according to actual use conditions in real time, regardless of a size of a hot water storage tank.  <P>SOLUTION: This hot water storage type water heater comprises the hot water storage tank 1, load pathways 19, 25, 29 supplying hot water of the hot water storage tank 1 to a load side, a heating means 14 for heating the hot water of the hot water storage tank 1, a hot water quantity operating means 40 for operating the available hot water quantity at a prescribed temperature from heat quantity retained by the hot water in the hot water storage tank 1, use quantity operating means 41, 42, 43 for operating the used hot water quantity converted into the prescribed temperature from the heat quantity flowing out from the load pathways, a supply quantity operating means 44 for operating additionally available quantity converted into the prescribed temperature from heat quantity flowing in from the heating means 14, and an available hot water quantity calculating means 45 for calculating the available hot water quantity on the basis of the hot water quantity determined from results of the operations of the hot water quantity operating means 40, the use quantity operating means 41, 42, 43 and the supply quantity operating means 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215280-A (JP)
Title: Insulating sheet, manufacturing method of stator having insulating sheet, and motor
Inventor: OGAWA KAZUHIRO
IPC: H02K3/34
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating sheet that can suppress a rise in the temperature of a coil of a motor, a manufacturing method of a stator having the insulating sheet.  <P>SOLUTION: The insulating sheet 3 is composed of a polymer and a monomer, and this insulating sheet 3 includes a liquid crystal monomer 10 containing a mesogen group and a polymer group in a molecule at 50 to 500 weight parts with respect to 100 weight parts of a liquid crystal polymer 9 containing a mesogen group. Since the insulating sheet 3 contains the mesogen group that exhibits a liquid crystal property, the molecule forms a high-order structure in a liquid crystal state, and as a result, heat conductivity by a phonon being a heat conductive medium of a high-polymer material is promoted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213189-A (JP)
Title: Device equipment and software update method therefor
Inventor: YOSHINO ATSUSHI
IPC: G06F11/00
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To update software constituted of a plurality of modules while maintaining reliability of software updating even when a free space of a storage part storing the modules is smaller than a capacity of the software to be updated.  <P>SOLUTION: This device equipment sorts modules to be updated by update information of the software in their dependence order and calculates a free space of the storage part. When the free space of the storage part is not sufficient, module update sequence is changed to prevent shortage of the free space, and then, the software is updated. The device equipment changes the module update sequence in consideration of the size of the module and the memory free space so as to maximally maintain a dependency between the modules.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210387-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/04
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the draining performance by suppressing the waterstream in a circumferential groove becoming turbulent.  <P>SOLUTION: A pneumatic tire 10 is structured so that a plurality of circumferential grooves 11 stretching continuously in the tire circumferential direction are formed at the tread surface 10a at a certain spacing in the width direction of the tread surface 10a and that lug grooves 12 to be open in those grooves 11 in a pair adjoining in the width direction of the tread surface 10a are formed at a certain spacing in the tire circumferential direction, whereby the rotating direction is specified, wherein first straightening fins 15 stretching in the tire circumferential direction are arranged in front A in the tire rotating direction in the peripheral zone of the openings 11c and 11d of each lug groove 12 in each circumferential groove 11 in such a condition that a gap is reserved in the area to the side wall surfaces bounding the circumferential grooves 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211096-A (JP)
Title: Pyrolysis facility
Inventor: IDE KATSUNORI
IPC: B09B3/00
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide pyrolysis equipment which can charge an object to be treated into a pyrolysis furnace stably and also safely at all times.  <P>SOLUTION: The pyrolysis equipment is the one which charges the object to be treated into the pyrolysis furnace with a charging apparatus to carry out the pyrolysis treatment. The charging apparatus is equipped with a charge hopper which stores the treated object to a predetermined height of stack and a charging mechanism which is communicant with the lower part of this charge hopper, has a compression section to perform compression while transferring the treated object stored in the hopper, and charges the treated object compressed in this compression section into the pyrolysis furnace. By the stacking part of the treated object in the charge hopper and the compression section for the treated object in the charging mechanism, a material seal is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212307-A (JP)
Title: Current sensor
Inventor: KUNIMI TAKASHI
IPC: G01R15/14
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor capable of securing dimensional accuracy of a busbar and a sub busbar in a shunt-type current sensor, acquiring satisfactory current detection accuracy, improving the yields of current sensors which can be actually adopted for mass production, and reducing cost.  <P>SOLUTION: In a shunt-type current sensor 1 having the busbar 2 and the sub busbar 5, total current is computed on the basis of magnetic fields generated around the sub busbar 5 detected by a magnetic sensor arranged in a magnetic core 10 and a current ratio between a current flowing through the busbar 2 and a current divided and flowing through the sub busbar 5. Widths W1 and W2 of the busbar 2 and the sub busbar 5 are obtained with high accuracy, by cutting and removing excision parts 30 and 31 by machining, such as laser beam machining. Dimensional variations which affect current detection accuracy of the current sensor 1 are suppressed to be within a prescribed range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212335-A (JP)
Title: Rotary ingredient distribution measurement device
Inventor: SHIBUSAWA SAKAE
IPC: G01N21/359
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary ingredient distribution measurement device capable of 3-Dimensionally measuring distribution of effective ingredient contained in an inspecting object.  <P>SOLUTION: The rotary ingredient distribution measuring device 1 moves the detection light irradiation device 3 and the transmission light detection device 4 respectively at the position facing to each inspection parts a to f set on the stick Ab of the Welsh onion A and rotates at the position to each prescribed angles respectively. Every inspection parts a to f, the inspection light B irradiated from the detection light irradiating device 3 to each of inspection parts a to f of the stick Ab continuously from each of a plurality of transmission light C... is detected by the transmission light detection device 4, respectively. Based on the detection information out putted from the transmission light inspection device 4, every inspection parts a to f, the contents of effective ingredients in the circular direction of the Welsh onion A are calculated by the distribution calculation device 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192787-A (JP)
Title: Vacuum fixed type bga circular socket
Inventor: NISHIGUCHI KISAKU
IPC: G01R31/26
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket that can be introduced at low cost, without damaging high-temperature resistance, low-temperature resistance and durability, concerning a socket having a system for securing the pressure in mounting by depressurizing the socket in the inside.  <P>SOLUTION: This vacuum test socket is characterized by using a thinly-deformable circular metal foil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218603-A (JP)
Title: Optical encoder system
Inventor: KOMAI KENJI
IPC: G01D5/347
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder system capable of stably outputting a displacement signal with less distortion without increasing the number of slits.  <P>SOLUTION: The optical encoder system includes a light receiving means for detecting transmitted light which is obtained by using both of a first slit and a second slit being displaced relative to the first slit. A slit pattern disposed on the second slit has a plurality of slit pattern sections, and each pattern section is made up such that the phase difference between itself and the first slit is a twelfth part of the pitch of the first slit, and slit sections 2A, 2B, 2C and 2D composed of transparent and nontransparent portions which are positioned repeatedly at a pitch P, are disposed on each pattern section. Phases of the slit sections 2B, 2C and 2D are shifted from that of the slit section 2A by P/12, P/6 and P/4 respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217087-A (JP)
Title: Belt drive device and image forming device using it
Inventor: MIYAZAWA HIROSHI
IPC: B65H5/02
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the moving state of a conveyor belt by avoiding the occurrence of a position displacement between a scale pattern for detecting the moving state of the conveyor belt and the conveyor belt.  <P>SOLUTION: An endless belt 201 and the linear scale 202 which has the same thickness as that of the endless belt 201 and on which a scale pattern is formed are arranged parallel with each other on a same plane, and joined to each other with an outer peripheral side joining member 203 and an inner peripheral side joining member 204 on both surfaces. A guide groove 401 for containing the inner peripheral side joining member 201 is formed on the outer peripheral surface of each roller at a position facing the inner peripheral side joining member 201. A scale support part 403 so supporting the linear scale 202 that the same tension as the endless belt 201 acts on the linear scale 202 is formed thereon at a position facing the linear scale 202.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218144-A (JP)
Title: Fuel pressure control device for cylinder injection internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02M51/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce oil-tightness while a cylinder injection internal combustion engine is stopped.  <P>SOLUTION: A fuel pressure control means 35 comprises: a feedback control part 36 setting feedback controlled variables (F/B controlled variables) depending on deviation between target fuel pressure and actual fuel pressure; and a feed forward control part 37 setting feedforward controlled variables (F/F controlled variables) depending on a request fuel injection amount and an engine revolution speed Ne. When engine operational status is a non-idling status, an F/F-F/B combination control is performed. In the F/F-F/B combination control, output of the feedforward control part 37 (F/F controlled variables) is validated and the F/F controlled variables is added to the F/B controlled variables so as to set controlled variables of a high-pressure pump 14. On the other hand, when the engine operational status is transited from the non-idling status to an idling status, the F/F-F/B combination control is changed to an F/B control, in which the output of the feedforward control part 37 (F/F controlled variables) is invalidated and only the output of the feedback control part 36 (F/B controlled variables) is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006352074-A (JP)
Title: Solder ball holding inspection method, solder ball holder for semiconductor component using the same, and solder ball transporter for semiconductor component
Inventor: LEE JIN-WOO
IPC: H01L21/60
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder ball inspection method, a solder ball holder for a semiconductor component using the inspection method, and a solder ball transporter for the semiconductor component.  <P>SOLUTION: The solder ball inspection method includes a step of causing a plurality of recessions 132, which are formed to electrically disconnect at least one conductive pattern 140 formed on a solder ball transport member 130, to hold a plurality of solder balls 3 to electrically connect the disconnected conductive pattern 140; a step of detecting current passage or cut-off across both ends of each of the recessions; and a step of judging on whether or not a solder ball 3 is held accurately in a recession, on the basis of a detection result on current passage or cut-off. This method allows detection/judgement without use of a camera on whether or not the solder balls 3 are held or sucked in the recessions 132 of the solder ball transport member 130.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217373-A (JP)
Title: Catalyst for synthesizing methanol, method for producing the same and method for producing methanol
Inventor: FUJIMOTO KAORU
IPC: C07C29/157
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a formate or methanol under a low temperature and pressure condition and with a small degree of activity lowering even when a small amount of CO<SB>2</SB>, water and the like is contained in a raw material.  <P>SOLUTION: The method for producing the formate or methanol which produces the formate or methanol by reacting a raw material gas composed of carbon dioxide and hydrogen is characterized by reacting with a catalyst simultaneously containing alcohols, and Cu, Mg, Na, and Pd.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226368-A (JP)
Title: Electronic mail traffic observation device
Inventor: TERADA MASATOSHI
IPC: G06F13/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To specify a device relating to the transmission of virus or junk mail for which the improvement of security countermeasures is required.  <P>SOLUTION: This electronic mail traffic observation device is configured to decide whether or not a transmission origin IP address extracted by a traffic trace program to decide traffic for transferring unauthorized electronic mail, and to specify a transmission origin, a virus trace program to decide electronic mail to which virus is attached, and to specify the transmission origin and a junk mail trace program to decide electronic mail pertinent to junk mail, and to specify the transmission origin is concerned in the transmission of unauthorized electronic mail to multi-points, concerned in the continuous transmission of unauthorized electronic mail, or concerned in the transmission of unauthorized electronic mail by a plurality of methods, and to, when it is decided that the transmission origin ID address is concerned in the transmission of the unauthorized electronic mail in any of those above mentioned three steps, transmit the transmitting situation of unauthorized electronic mail to an organization for managing the transmission origin IP address.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224582-A (JP)
Title: Seismic strengthened window
Inventor: SANO YASUMASA
IPC: E04G23/02
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic strengthened window capable of withstanding a horizontal stress in earthquake by mounting a reinforcement member on a window frame forming the window of a wooden building to reinforce a framework in contact with an opening in which the window is installed.  <P>SOLUTION: In this window 1 having four sides and forming a square shape, a seismic reinforced member 3 is joined to four corners of the window frame 2 and a seismic strengthening member intermediate plate 4 is joined to the window frame 2 between the adjacent seismic strengthening members 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228429-A (JP)
Title: Teleconference support system and teleconference support method
Inventor: SAKAI KATSURA
IPC: H04N7/15
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teleconference support system by which information disparity among sites can be eliminated and the information can be shared among remote places.  <P>SOLUTION: The teleconference support system connects site devices 10 (20) which are installed in several meeting rooms by a communication line network and actualizes teleconferencing. In this case, the meeting rooms are provided with booths 11(21) for covering a speaker so that she or he may not be visible to participants of the same meeting room. The booths 11(21) have at least speaker shooting cameras 12(22) for shooting images of the speaker in the booths for statements, microphones 13 (23) to which voice of the speaker is input, speaker indicating monitors 19(29) for indicating the shot images and loudspeakers 18(28) for outputting the voice as site devices. The information disparity between the meeting rooms can be eliminated by hiding the actual figure of the speaker and allowing the participants in the meeting rooms to listen to what the speaker says through the shot images and the input voice without fail.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223244-A (JP)
Title: Supporting device of housing body, recorder and liquid jetting apparatus
Inventor: TSUZUKI YOSHINORI
IPC: B41J29/06
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble on the action or operation brought about because of deflective deformation by preventing the deflective deformation in a mountain shape of a housing body, and also to make an apparatus compact by reducing a vacant space in the housing body as much as possible.  <P>SOLUTION: The supporting device 1 of the housing body comprises both feet 26A, 26B, 26C and 26D set at the undersurface of a bottom plate part 25 of the housing body 4 which constitutes an appearance of an electronic instrument, and a supporting frame 27 which is set inside the housing body 4 and supports a mechanism part 20 in charge of execution of the operation of the electronic instrument. A load point F of the housing body 4 which acts to a placement face of the foot 26A, 26B, 26C and 26D is arranged to be located more outside than a load point G of the mechanism part 20 which acts to a contact face between the supporting frame 27 and the housing body 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232455-A (JP)
Title: Comparison electrode system
Inventor: ISHIKAWA MASATOSHI
IPC: G01N27/416
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparison electrode system which prevents the clogging of a comparison liquid flow channel, stabilizes a state that a comparison electrode liquid does not flow from a liquid communication part and a sample solution and the comparison electrode liquid are uniformly mixed after the transport of the sample liquid and the comparison electrode liquid is stopped and makes a potential measuring value stable in a short time.  <P>SOLUTION: In the comparison electrode system, constituted so that a suction nozzle is inserted in the sample solution 7 from above to suck up the sample solution 7 and the liquid communication part for allowing the comparison electrode liquid 6 to meet with the sample solution 7 is provided on the way of the flow channel of the sucked-up sample solution 7, a comparison electrode liquid flow channel 9 is provided so that the comparison electrode liquid 6 flows in the liquid communication part 11 from a position higher than the liquid communication part 11 and a sample solution flow channel 8 and a discharge liquid flow channel 10 are provided so that a part of the sample solution flow channel 8 on the upstream side of the liquid communication part 11 and a part of the discharge liquid flow channel 10 respectively has a position high than the liquid communication part 11 at least by 3 mm in a horizontal height (a).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230890-A (JP)
Title: Benzylidene hydantoin derivative compound
Inventor: TANAKA NAOKI
IPC: C09K3/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound desirably used as an organic pigment or an ultraviolet absorber having an absorption band suitable for the so-called blue laser and is satisfactory in all of performances, i.e., noncrystallinity, high light resistance, and a high melting point.  <P>SOLUTION: The benzylidene hydantoin derivative compound has a structure of formula (A) [wherein R<SB>1</SB>to R<SB>6</SB>are each independently a hydrogen atom, a halogen atom, a hydroxy group, an optionally substituted amino group, a nitro group, a 1 to 20C alkyl or alkoxy group (including one branched in any position), or the like, provided that when an amino group or a nitro group is selected as any of R<SB>1</SB>to R<SB>3</SB>and R<SB>5</SB>to R<SB>6</SB>, either the amino group or the nitro group should be substituted with only one of R<SB>1</SB>to R<SB>3</SB>and R<SB>5</SB>to R<SB>6</SB>].  <P>COPYRIGHT: (C)2007,JPO&INPIT