baber/WOPTO huggingface dataset:
Patent JP-2008220015-A (JP)
Title: Structure and method for winding coil
Inventor: ISHIHARA KOJI
IPC: H02K15/04
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method for winding a coil wherein the productivity is not degraded even when the thickness of lamination in each slot of a stator.  <P>SOLUTION: Positioning members 2-1, 2-2 having a plurality of through holes 1 are provided at both the ends of each slot 4 of the stator 3 in the direction of a rotating shaft. A conductor 5 is passed through each through hole 1 in the positioning members 2-1, 2-2. The conductor 5 in each slot 4 and the connecting terminals 8-1, 8-2 of printed boards 7-1, 7-2 are electrically connected together at both the ends of the stator 3 in the direction of the rotating shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218117-A (JP)
Title: Socket
Inventor: TAKAHASHI HIDEYUKI
IPC: H01R24/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high user-friendly low-cost socket reducing the number of components.  <P>SOLUTION: The socket comprises a plurality of contact pins 110, a base 130 holding the plurality of contact pins 110, and a cover 150 capable of horizontally moving over the base 130. The contact pin 110 is equipped with a pair of contacts 112 capable of opening and closing by elastic deformation and an extending part extending approximately perpendicularly from the pair of contacts 112. The extending part 114 is held on the base 130 and the pair of contacts 112 is aligned in a recessed area 134 of the main surface 132. When the cover 150 is in the insertion position, a BGA package 200 is mounted on the main surface 132 of the base through the window 160 of the cover 150. When the cover 150 moves to the clamping position, the cover 150 pushes the BGA package and the solder ball 220 is clamped by the pair of contacts 112.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278499-A (JP)
Title: Multiple-disk friction clutch and motorcycle
Inventor: OKADA YOSHIO
IPC: F16D7/10
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a clutch operation load or miniaturize the size of a clutch by using engine drive torque to increase a press load mechanically, in a multi-plate friction clutch.  <P>SOLUTION: The friction clutch comprises a clutch outer 4 on a clutch input side, a clutch hub 5 on a clutch output side and a plurality of friction plates 10 and 11, and a press member 12 is pressed to the friction plates 10 and 11 by a clutch spring 15 to connect the clutch. A connecting hub 16 to which the torque is transmitted from the clutch hub 5 is arranged on the outer circumference of a cylindrical shaft 9 of the clutch output side, and is connected, integrally movably in the axial direction of the shaft 9, with a spring receiving member 28 engaged the clutch spring 15. Inclined helical splines 55 and 56 inclined to the output-shaft center O1 are formed on the fitting part of the connecting hub 16 and the shaft 9. The connecting hub 16 is rotated relatively to the cylindrical shaft 9 when the engine drive torque reaches or exceeds a specified value, and the clutch spring 15 in the axial direction of the cylindrical shaft 9 is moved to the compression side to increase the press load.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218168-A (JP)
Title: Fuel cell system
Inventor: KANAZAWA HIROSHI
IPC: H01M8/04
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce gas-flow noise generated when a gas passes through a valve arranged in a passage.  <P>SOLUTION: This fuel cell system is provided with: a fuel cell 20 generating power by an electrochemical reaction between a fuel gas and an oxidation gas; a diluter 13 diluting a gas discharged from the fuel cell; a humidifier having first and second passages, and humidifying a gas flowing through the first passage 107 by running a gas supplied to the fuel cell to the first passage 107, and running the gas having passed through the diluter to the second passage 108; a bypass passage 5 introducing a part of the gas having passed through the first passage 107 into the diluter 13; and a bypass valve A4 arranged in the bypass passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007240530-A (JP)
Title: Motion sensor
Inventor: FISCHER FRANK
IPC: G01P15/18
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion sensor of excellent structure with an advantage in a manufacturing cost, and having a substrate 2 provided with a micro mechanical acceleration sensor 3 and a magnetoresistance circuit 6.  <P>SOLUTION: The micro mechanical acceleration sensor 3 and the magnetoresistance circuit 6 are formed in the same substrate 2. The micro mechanical acceleration sensor is substantially in the first side of the substrate, and the magnetoresistance circuit is in the second side, in particular, opposed to the substrate. The two sides of the substrate are worked substantially independently each other, to be thereby manufactured easily with the advantage in the manufacturing cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008214713-A (JP)
Title: Billet for seamless steel tube, and seamless steel tube
Inventor: YAMAMOTO SHINYA
IPC: C22C38/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a billet which suppresses the generation of an intermetallic compound entailing the deterioration of toughness and corrosion resistance and a seamless steel tube using the billet.  <P>SOLUTION: There are provided the billet for the seamless steel tube which contains ≤0.05% C, 0.10 to 1.00% Si, 0.1 to 1.5% Mo, 20.0 to 30.0% Cr, 50 to 11.0% Ni, 2.5 to 4.0% Mo, 0.001 to 0.100% Al, and 0.05 to 0.50% N, and the balance Fe with inevitable impurities, and ≤0.010%S and ≤0.04%P in the impurities and when the drilled radius is defined as R<SB>0</SB>, a drilled radius of the billet as X, the distance from the center of the billet cross section to an arbitrary segregation part position as R, and the degree of segregation of Mo in that position as S, and when the billet is not subjected to drilling work, the relation of formula: S-2/ä(R<SP>2</SP>/X<SP>2</SP>)x100}-1≤0 is satisfied, and when the billet is subjected to the drilling work, the relation of formula: S-2/ä(R<SP>2</SP>-X<SP>2</SP>)/(R<SB>0</SB><SP>2</SP>-X<SP>2</SP>)x100}-1≤0 is satisfied, and the seamless steel tube manufactured by using the billet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212481-A (JP)
Title: Footwear
Inventor: TANEDA SHICHIRO
IPC: A61H39/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear which can strengthen and activate muscles and nerves.  <P>SOLUTION: A Japanese wooden clog is provided with a foot sole member 10 on which a human foot is laid, a peaking member 20 which includes the tooth of the Japanese wooden clog that protrudes downward from the rear surface of the foot sole member 10, and a securing member 30 which makes a thong. A tooth body 21 of the peaking member 20 has an almost semi-cylindrical tooth body 21 made of wood (cypress, paulownia and so on) which is formed by cutting a log into half, and a rubber plate 22 which covers the semi-cylindrical surface on the side of the tooth body 21 that contacts the ground. The bottom plate 11 of the foot sole member 10 is provided with ditches 12a to 12d in order to change the installation position of the peaking member 20. When a human stops or walks on the peaking member 20, a lot of muscles and nerves work to keep the body balance, so that they are strengthened and activated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223242-A (JP)
Title: Manufacturing method for precast concrete panel
Inventor: KUSAKA SATORU
IPC: E04B2/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively form a precast concrete panel without requiring much labor.  <P>SOLUTION: In this manufacturing method for the precast concrete panel, a plurality of outer edge members 5A made of precast concrete constituting a part of an outer edge of a panel body 5 are preformed in advance; an outer edge portion Pa of the panel is formed by annularly assembling the outer edge members 5A together; a reinforcement T2 for a panel structure is arranged in an inside portion Pb surrounded by the outer edge portion Pa; and concrete C is placed in the inside portion Pb, so that the outer edge portion Pa and the inside portion Pb can be integrated together.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227793-A (JP)
Title: Personal av-data audio-visual system
Inventor: NISHIMOTO HIROYUKI
IPC: H04N21/4788
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal AV-data audio-visual system capable of utilizing a personal AV data as data in a home through a network.  <P>SOLUTION: An AV utilizing software exclusive for a personal user is connected to an internet 30 by a high-speed communication line, has at least a PC 10 for a user to see and to listen the AV data and an AV center 20 having a large-capacity memory for preserving the AV data from the internet 30, and transmits the AV data to the AV center 20 through the internet 30 and has a function reproducing the AV data returned from the AV center 20. The AV utilizing software is provided from an operator for the AV center 20. The AV data for the personal user are preserved in the AV center 20 from the PC 10 through the internet 30 by installing the AV utilizing software to the PC 10. The AV data preserved in the AV center 20 are returned to the PC 10 and reproduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228427-A (JP)
Title: Switching system
Inventor: YAMAUCHI HIROO
IPC: H02J13/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To remotely control a load in a concentrated manner by air through a simple and economical facility using existing wiring without change.  <P>SOLUTION: A switching system has a switch unit 11 on the same alternating-current wiring L as lighting equipment 3. The switch unit 11 is provided with: a manual switch 12 that outputs an operation signal; a wireless circuit 13 that receives a control signal from the outside; a relay 14 that opens and closes a distribution line L2 to the lighting equipment; a control circuit 15 that turns on/off the relay 14 based on the operation signal or the control signal; a first power supply circuit 16 that takes operating power for the wireless circuit 13 and the control circuit 15 out of the distribution line L2 when the relay 14 is off; and a second power supply circuit 17 that takes operating power for the wireless circuit 13 and the control circuit 15 out of the distribution line L2 when the relay 14 is on.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227930-A (JP)
Title: Image forming apparatus and method
Inventor: MATSUMURA SHURI
IPC: G03G21/04
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing unauthorized duplication of document and efficiently controlling duplication operation of a document consisting of a plurality of pages.  <P>SOLUTION: There are provided a step for judging whether discrimination information in a second page agrees with that in a first page whose duplication is permitted, and a step which outputs a duplicate of the second page if the judging step judges that the discrimination information in the first page agrees with that in the second page.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221668-A (JP)
Title: Moisture-proof decorative sheet and decorative laminate
Inventor: KAWAMUKAI TAKASHI
IPC: B32B27/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-proof decorative sheet which is a paper base material reusable as waste paper, excellent in moisture resistance, printing suitability and surface strengths, and little in discoloration by heat.  <P>SOLUTION: The moisture-proof decorative sheet has, on at least one surface of a paper support, a moisture-proof layer containing a synthetic resin, a plate-like pigment and an antioxidant, wherein the antioxidant is at least either of a hindered phenol antioxidant or titanium dioxide. The decorative laminate is one in which the above moisture-proof decorative sheet is glued to a wood board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226791-A (JP)
Title: Membrane-electrode assembly and its manufacturing method
Inventor: SATO HIROMICHI
IPC: H01M8/10
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly and its manufacturing method capable of reducing a thickness of a solid polymer electrolyte membrane while suppressing breakage of the solid polymer electrolyte membrane.  <P>SOLUTION: The manufacturing method of the membrane-electrode assembly 100 includes a catalyst layer forming process for forming a catalyst layer 20 on a gas diffusion layer 10, a coating process for coating a liquid polymer electrolyte membrane on the catalyst layer 20, and an electrolyte membrane forming process for forming the solid polymer electrolyte membrane 30 by solidifying electrolyte.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233190-A (JP)
Title: Panel for image display and image display method
Inventor: KURACHI MASAHIKO
IPC: G02F1/17
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for image display and an image display method which are capable of obtaining sufficient color density, monochromatic density, and color tone reproducibility in a display image to perform satisfactory image display.  <P>SOLUTION: With respect to the panel for image display, pixels each of which contains color cells of yellow cells where particle groups including yellow particles and white particles and being made movable by action of an electric field are enclosed, magenta cells where particle groups including magenta particles and white particles and being made movable by action of an electric field are enclosed, and cyan cells where particle groups including cyan particles and white particles and being made movable by action of an electric field are enclosed, are arranged in parallel on a black back plate. In each color cell, a plurality of upper face electrodes extending in an X axis direction are disposed in parallel apart from each other in a Y axis direction, and a plurality of lower face electrodes extending in the Y axis direction are disposed in parallel apart from each other in the X axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234519-A (JP)
Title: Information retrieval system, information retrieval device, information retrieval method, and its program
Inventor: WADA KINICHI
IPC: G06F17/30
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieval device for retrieving information by extending input conditions to a retrieval keyword close to the request of a user.  <P>SOLUTION: When condition data are input by a user, all the combinations including an original keyword and a similar keyword are generated as the list of retrieval expressions from an individual retrieval keyword. Then, the superimposed sum of a replacement weight index W and similarity S is calculated by referring to a replacement weight index database 29 and a replacement candidate database 28 with similarity about each retrieval expression to evaluate the validity of replacement, and to execute information retrieval in the order of the high evaluation result. The replacement weight index W is defined as an index showing how far the keyword can be replaced with another keyword, and the similarity S is defined as an index showing the scale of the semantic similarity of the keywords. The replacement weight index W or the similarity S are set by statistically deriving a value following the request of the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241249-A (JP)
Title: Navigation device, navigation method, and program, recording medium, and information display device and method
Inventor: TOKITO KOJI
IPC: G01C21/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a display.  <P>SOLUTION: This navigation device 100 includes a storage part 101 for therein storing map information used for route guidance and design image information obtained by making an ornamental design unrelated to the map information, a choice part 102 for choosing either the map information stored in the storage part 101 or the image information; a detection part 103 for detecting the traveling state of a movable body; a conversion part 104 for changing the image information according to the traveling state of the movable body when the image information is chosen by the choice part 102; and a display part 105 for performing display either in an ordinary mode wherein the map information chosen by the choice part 102 is displayed or in a design mode wherein the design information is displayed which is chosen by the choice part 102 and changed by the conversion part 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243241-A (JP)
Title: Optical recording medium and its manufacturing method
Inventor: SAKAI TAKEMITSU
IPC: G11B7/257
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium wherein a wide power margin can be attained and to provide its manufacturing method.  <P>SOLUTION: The optical recording medium having an inorganic recording film is provided with a transparent conductive film on the inorganic recording film. The inorganic recording film is provided with a first recording film containing titanium (Ti) and a second recording film containing an oxide of germanium (Ge) and the transparent conductive film is provided on the side of the second recording film. The transparent conductive film contains an oxide of tin (Sn).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237099-A (JP)
Title: Enzyme functional electrode, biosensor and fuel cell
Inventor: FUKUDA HIROAKI
IPC: C12Q1/32
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enzyme functional electrode maintaining a high electric potential stably, and a biosensor and fuel cell by utilizing the enzyme electrode.  <P>SOLUTION: This enzyme functional electrode 1 is equipped with an electrode 11 and an enzyme 3 oxidizing a specific substrate 9, and electrons are transmitted from the substrate 9 to the electrode 11 through the enzyme 3. The enzyme 3 is a membrane-bound type alcohol dehydrogenase type III using a PQQ (pyrroloquinoline quinone) as a coenzyme and is characterized by without containing a subunit II containing cytochrome C, and constituted from a subunit I (5) and a subunit III (7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243632-A (JP)
Title: Fuel cell system, and its operation method
Inventor: TAKEGUCHI SHINSUKE
IPC: H01M8/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of recovering deterioration of CO poisoning resistance of a catalyst of an anode, and also to provide its operation method.  <P>SOLUTION: This fuel cell system is provided with: a fuel cell 1; a fuel gas supply passage 29 of which the downstream end communicates with a fuel gas passage; a fuel processing unit 21 connected to the upstream end of the fuel gas supply passage, and supplying a fuel gas to the fuel gas passage through the fuel gas supply passage; an oxidizer gas supply passage 37 of which the downstream end communicates with an oxidizer gas passage; an oxidizer gas supply unit 36 connected to the upstream end of the oxidizer gas supply passage to supply an oxidizer gas to the oxidizer gas passage; a purge gas supply passage 33 of which the downstream end is connected at least to a supply passage (particular supply passage) of either of the fuel gas supply passage and the oxidizer gas supply passage; purge gas supply means 30 and 26 connected to the upstream end of the purge gas supply passage for supplying a purge gas to the purge gas supply passage; and a purge gas heater 34 for heating the purge gas flowing through the purge gas passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244253-A (JP)
Title: Tubular storage element and manufacturing method thereof
Inventor: WATABE NORIHISA
IPC: H01M10/0587
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular storage element, using a winding electrode body, in which mechanical stability such as vibration resistance or the like is improved by surely preventing the winding electrode body from being deformed, without impairing its production aptitude.  <P>SOLUTION: In a tubular storage element, a winding electrode body 20 configured by winding a band-like electrode sheet 21 constituted of a positive pole 22, a negative pole 23 and a separator 24 is sealed and housed within a tubular element can 11 together with an electrolyte. In such a tubular storage element, the winding electrode body 20 is formed by being wound around a winding shaft 51 including insulating flanges 54, 57 at both ends thereof, and the winding shaft 51 includes a fixing means 52/53 for fixing a winding starting terminal portion of the electrode sheet 20 at least when winding the electrode sheet 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240101-A (JP)
Title: Mobile hardening apparatus
Inventor: KUNO ATSUSHI
IPC: C21D9/32
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile hardening apparatus adapted to allow immersing of a work, even in the case of the long-sized work, into a coolant filled in a coolant storage chamber and cooling the external surface of the work at a uniform cooling rate.  <P>SOLUTION: The mobile hardening apparatus includes a coolant supply member 52 of an approximately annular form into which the work 10 is insertable, and the coolant storage chamber 57 formed between the coolant supply member and the work. The coolant supply member consists of first and second coolant supply chambers 53, 54 divided in a circumferential direction. The first and second coolant supply chambers 53, 54 are respectively connected to discrete coolant supply ways 61, 62 for supplying the coolants of different flow rates. The first and second coolant supply chambers are respectively provided with jet holes 59, 60 for jetting the coolants toward the coolant storage chambers, and the bottom end of the coolant storage chamber is provided with a discharge control plate 63 which restrictedly discharges the coolant from an annular gap 65 formed between the coolant storage chamber and the work at the bottom end of the coolant storage chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245203-A (JP)
Title: Loudspeaker system, delay time determination method of loudspeaker system and filter coefficient determination method of loudspeaker system
Inventor: MASUDA KATSUHIKO
IPC: G10K11/178
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker system in which a target speech can not be heard clearly at a spot other than a specific target spot.  <P>SOLUTION: Speakers 20-1 to 20-n are disposed in a two-dimensional or three-dimensional manner towards a loudspeaker area. A target speech such as a calling announcement is emitted while matching emission timings of the speakers so as to match the timings at a target spot that is a place where a person desired to be called is located. Thus, at the target spot, the timings are matched and a clear speech at a high sound pressure level can be heard. At other places, timings of speeches heard from the speakers are deviated, clearness is reduced and contents can not be heard. Furthermore, respectively different random signals are emitted from the speakers, an S/N is reduced at a spot other than the target spot.  <P>COPYRIGHT: (C)2009,JPO&INPIT