baber/WOPTO huggingface dataset:
Patent JP-2007265525-A (JP)
Title: Optical pick up feeding mechanism
Inventor: TAKEUCHI MAKOTO
IPC: G11B21/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To cheaply provide an optical feeding mechanism which can protect generation of abnormal noise due to loss of synchronism and lock of a motor for rotating a lead screw and tooth uncoupling of a rack and can accurately return the optical pick up to the original point, a stroke end.  <P>SOLUTION: The optical feeding mechanism sets at the position right before the optical pick up reaches the stroke end a protrusion 7 (rack engaging depth aligning means) which decreases the engaging depth of the rack 106 to the groove of the lead screw 107 to enable the rack 106 to easily break off the groove of the lead screw 107 when the optical pick up 104 returns to the original point, thereby protecting generation of abnormal sound due to tooth uncoupling and loss of synchronism and lock of the motor 109.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262997-A (JP)
Title: Pump structure
Inventor: OSAKI SOICHIRO
IPC: F04D29/22
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump easy to assembly, hardly affected by thermal expansion and thermal contraction, extending a life, and improving efficiency.  <P>SOLUTION: The pump is provided with: an impeller 11 having a function of water channel; a spring 1 as an energizing means for pushing the impeller 11 in an axial direction; a thrust support 2 provided on the impeller 11 regulating position of the impeller 11; and a thrust support 3 provided on a pump main body 21 to prevent contact of the pushed impeller 11 and the pump man body 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262808-A (JP)
Title: Prestress force introducing device, its anchoring structure, prestressed joint structure and anchoring method of prestress force introducing device
Inventor: ABE HIROYUKI
IPC: E04C5/12
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve anchoring strength of a hollow PC steel member to cope with the use of low-strength concrete.  <P>SOLUTION: The prestress force introducing device includes a hollow PC steel member 2 to which the prestress force is applied, a male screw part 3 formed from a front end part 2a to the middle part of the hollow PC steel member 2, and an anchoring nut 4 mounted on a front end part 3a of the male screw part 3. At least one thin nut 41 serving as a bearing member is screwed to the male screw part 3 of the hollow PC steel member 2 at an interval from the anchoring nut 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260884-A (JP)
Title: Polishing cloth
Inventor: TAKAHASHI DAISUKE
IPC: B24B37/20
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing cloth capable of securing followability to a material to be polished and improving flatness property.  <P>SOLUTION: A polishing pad 1 is equipped with a polyurethane sheet 2 having a polished surface P and a polyurethane sheet 5 joined to an opposite surface side of the polished surface P of the polyurethane sheet 2. In the polyurethane sheet 2, foams 3 communicated in a stereoscopic mesh-like state are approximately uniformly formed in the inside. In the polyurethane sheet 5, pores 6 having a larger mean hole diameter than the foam 3 formed on the polyurethane sheet 2 are approximately uniformly formed in the inside. The polished surface P side of the polyurethane sheet 2 is subjected to buffing so that the total thickness of the polyurethane sheets 2, 5 become uniform, and the foams 3 of the polyurethane sheet 2 are opened on the polished surface P. Elasticity of the polyurethane 5 is maintained even if a polishing liquid gets into the foams 3 in polishing and the polyurethane sheet 2 is hardened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272266-A (JP)
Title: Performance management system and program
Inventor: ABE MIEKO
IPC: G06Q50/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance specification accurately describing two or more pieces of performance information even in a case in which addition or deletion is caused in a contract content.  <P>SOLUTION: A performance amount corresponding to each work item is stored in a "current performance mount" of a performance specification file 74 for every performance, and a common index number is stored in "index number 0" to "index number 9" of a contract specification file 71 and in an "index number" of the specification file 74. Namely, each work item is connected with the performance amount by the index number. When the performance specification is printed, the performance amount corresponding to each work item is acquired based on the index number for each performance input, and a performance specification describing two or more performance amounts is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273100-A (JP)
Title: Cell and stack of fuel battery as well as fuel battery system
Inventor: UENO MASATAKA
IPC: H01M4/86
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of cell voltage and stack voltage.  <P>SOLUTION: A cell of the fuel battery is provided with a membrane electrode assembly 5 and separators 4. The membrane electrode assembly 5 consists of an electrolyte membrane 5a, a cathode electrode 5b jointed to one face of the electrolyte membrane 5a and supplied with air, and an anode electrode 5c jointed to the other face of the electrode membrane 5a and supplied with fuel. The separators 4 are in a pair pinching the membrane electrode assembly 5 so as to form an air chamber at a side of the cathode electrode 5b, and a fuel chamber at a side of the anode electrode 5c. The air chamber formed between wire rods of a first mesh material 2 is so formed that an upstream region is to have a smaller communication area than a downstream region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274749-A (JP)
Title: Stator, motor and method for manufacturing stator
Inventor: TAKEUCHI YOSHITO
IPC: H02K15/085
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator, a motor and a manufacturing method for the stator, for reducing a constitutional size of the motor by shortening a protruding length of a coil end from an edge portion of a stator core.  <P>SOLUTION: The stator 10 includes the first stator core 1 which is formed by laminating steel sheets, having an annular yoke 12, a plurality of teeth 11, 11, ... protruding from the yokes 12 to the inner side in a radial direction, and slots 13 formed between adjacent teeth 11, 11, and multi-phase coils 3a, 3b, 3c wound between the plurality of slots. A portion or the all of the steel sheet are trimmed midway in the longitudinal direction, and an insertion core 4 is inserted in the trimmed portion after winding of the coils 3a, 3b, 3c to form the stator 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270195-A (JP)
Title: Method for producing spheroidal graphite cast-iron article, and spheroidal graphite cast-iron article
Inventor: TANAKA TOSHIO
IPC: C21D5/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a spheroidal graphite cast iron article with which a portion having high strength and a portion excellent in toughness can be formed without applying heat treatment after casting.  <P>SOLUTION: A cast iron article 40 is formed by pouring molten iron into a mold and solidifying this molten iron, and before cooling the above cast iron article 40 to quenching temperature or lower, a part 20 of the mold is taken off and a part 42 of the above cast iron article 40 is exposed, and while rapidly cooling the exposed portion 42 by performing the air-blow to the exposed portion 42, the other portion is slowly cooled, and thus, the hardness of the above exposed portion 42 is higher than that of the other portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007227335-A (JP)
Title: Discharge lamp lighting device and lighting control system
Inventor: TAKAHASHI OSAMU
IPC: H05B41/24
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device, in which a discharge lamp is lit by an inverter circuit and a power consumption is controlled, when a discharge lamp failure.  <P>SOLUTION: The discharge lamp lighting device 1000 lighting a discharge lamp 11 is provided with a detecting part 123 to detect whether the discharge lamp 11 is in a failed condition, by receiving a power supply, an inverter control part 122 to control an operation of inverter circuit 110, based on the detected result by the detecting part 123 by receiving a power supply, and a control power source circuit 150 for supplying power to the inverter controlling part 122 and the detecting part 123. The control power source circuit 150 supplies a power continuously to the inverter control part 122 and the detecting part 123, when the detected result of the discharge lamp by the detecting part 123 is in normal condition and supplies a power intermittently to the inverter control part 123 and the detecting part 123, when the detected result of the discharge lamp by the detecting part 123 is in failure condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007269933-A (JP)
Title: Method for producing resin composition and the resin composition
Inventor: YAMADA YASUJI
IPC: C08L33/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition improved in mechanical characteristics and heat resistance with keeping good light permeability (transparency) by using a simple method.  <P>SOLUTION: The resin compound is produced by mixing and reacting an acrylic polymer having alkoxysilyl groups and metal oxide fine particles having hydroxyl groups on the surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270692-A (JP)
Title: Impeller and pump having impeller
Inventor: HASHIMOTO YASUSHI
IPC: F04D29/24
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller which well maintains the passing rate of foreign matters therethrough and realizes the high efficiency of a pump.  <P>SOLUTION: The leading edge 20a of a blade 20 formed forward in the rotating direction A extends to the radial outer side while drawing a curve from the boss 22 side to the rear. The blade 20 is a retreated blade in which the outer end 20b of the leading edge 20a is retreated rearward in the rotating direction A more than the inner end 20c on the boss 22 side. The blade 20 comprises a tip line 20e extending from the radial outer end 20b of the leading edge 20a to the trailing edge 20d of the blade 20 and a boss line 20f extending from the radial inner end 20c of the leading edge 20a to the trailing edge 20d of the blade 20 to face a shroud 21 through the outer peripheral surface of a boss 22. A sector angle θ around a rotating axis 9 between the inner end 20c and the outer end 20b of the leading edge 20a in the circumferential direction is set within 80 to 120°. The thickness of the leading edge 20a of the blade 20 is gradually increased toward the inner end 20c from the outer end 20b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272999-A (JP)
Title: Substrate for magnetic recording medium, its manufacturing method and magnetic recording medium
Inventor: ITO TAKU
IPC: G11B5/73
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate suitable for manufacturing a perpendicular magnetic recording medium having low noise and satisfactory signal reproducing characteristics and to provide its manufacturing method.  <P>SOLUTION: A soft magnetic backing layer 12 is formed on a non-magnetic substrate 11 by an electroless plating method. The soft magnetic backing layer formed by the plating method is subjected to heat treatment in a magnetic field by selecting conditions of 150 to 350°C heat treatment temperature, ≥50 Oersted (Oe) magnetic field intensity applied to the substrate and 5 to 10 hr treatment time. Magnetic anisotropy wherein an absolute value of the difference (δH=H<SB>d</SB>-H<SB>c</SB>) between a magnetization saturation magnetic field (H<SB>d</SB>) in an in-plane radial direction of the soft magnetic film and a magnetization saturation magnetic field (H<SB>c</SB>) in an in-plane circumferential direction is 5 Oersted (Oe) or more and which has symmetry with respect to a center axis of the substrate is imparted by the heat treatment in the magnetic field. The soft magnetic backing layer having the magnetic anisotropy is effective for noise reduction and controllability and reproducibility of the degree of the magnetic anisotropy are high.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268863-A (JP)
Title: Printing equipment
Inventor: KIMURA HITOSHI
IPC: B41F35/06
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing equipment which lets a user distinctly know the time of cleaning or replacement of a cleaning member before printing paper is stained, and thus enables reduction of printing waste.  <P>SOLUTION: The printing paper 100 to which a surface image is transferred by a first printing drum 103 enters a space between a second printing drum 107 and a second press roller 106 and a reverse-side image is transferred thereto. A cleaning roller 110 contacts with the second press roller 106, while an ink removing roller 111 contacts with the cleaning roller 110. A reflection type photosensor 115 is disposed at one place in the axial direction of the cleaning roller 110 so that it faces this roller, and when an output of the photosensor 115 reaches a prescribed value, a statement to the effect that cleaning or replacing of the cleaning roller 110 and the ink removing roller 111 is necessary, is displayed in a liquid crystal display part of an operation panel by a control means, while printing operations are prohibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268921-A (JP)
Title: Inkjet recording medium
Inventor: WATABE YURI
IPC: B41J2/01
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium with a high cutting strength while retaining high gloss, print density and ink absorption.  <P>SOLUTION: This inkjet recording medium is obtained by sequentially applying an undercoat layer coating composition containing colloidal silica and latex with not less than 1,000% tensile breakdown elongation set forth by JIS K 7113, a lower layer coating composition containing a water-absorbing inorganic pigment, latex and boric acid or its salt, and an upper layer coating composition containing a submicron pigment and a polyvinyl alcohol, on a gas-transmitting support. After the above procedures, the laminate of the coating layers are cast.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275260-A (JP)
Title: Degree of activities measurement arithmetic system
Inventor: AOYANAGI YUKITOSHI
IPC: A61B5/22
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degree of activities measurement arithmetic system which can supply a target for improvement or the like from the result of daily body activities by determining the time sharing state of the daily body activities in a qualitative aspect.  <P>SOLUTION: The activity quantity measurement arithmetic system 1 comprises a degree of activities meter 3 and an activity quantity computing device 5. The degree of activities meter 3 is mounted on a subject while an activities intensity data detected with a three-dimensional acceleration sensor as for the activities of the subject is recorded together with an activities time zone data pertaining to the time zone covering the activities of the subject. The activity quantity computing device 5 is a processing device which can give the subject a target of activities acquired from measured values after corrected obtained by correcting the activities time zone data and the activities intensity data loaded from the degree of activities meter with at least outside environment information and fixed information and an evaluation table for judging the evaluation of the measured values after corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282432-A (JP)
Title: Power input section of generator
Inventor: FUJINAMI YOICHI
IPC: H02K7/10
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the power input section of a generator for transmitting engine output to the rotor shaft with no loss in which two shafts being coupled can be aligned easily.  <P>SOLUTION: A cylindrical bracket 21 is fitted over one end 20a of a rotor shaft 20, and any one of the flange portion 41 of an input shaft 40 having a flange portion 41 formed at one end 40a or the flywheel 62 of an engine 60 can be fixed selectively to the end face 21a on the side opposite to the rotor 3 side of the bracket 21. A means (a protrusion 22 and a recess 42) for regulating the bonding position of the flange portion 41 to the end face 21a of the bracket 21 is provided such that the axis of the rotor shaft 20 is aligned with the axis of the input shaft 40 when the flange portion portion 41 is fixed to the bracket 21, and the bracket 21 and the flange portion 41 are coupled at a plurality of positions of the joint by means of a coupling rods and bonded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287776-A (JP)
Title: Modular component, wiring board, and electronic apparatus
Inventor: MIYAMOTO KOJI
IPC: H01L21/60
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance connection reliability between a substrate electrode and a component electrode in a modular component.  <P>SOLUTION: The modular component has a lid conductor 12 connected with a substrate electrode 9 at an opening 10 and arranged to cover an insulation layer 11 at the circumferential edge portion of the opening 10. With such an arrangement, a connection solder 13 is connected to the lid conductor 12 without touching the interface between the substrate electrode 9 and the insulation layer 11. Consequently, remelted connection solder 13 can be inhibited from exfoliating the interface between the substrate electrode 9 and the insulation layer 11 and flowing out. As a result, connection reliability between the substrate electrode 9 and the component electrode 14 can be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287815-A (JP)
Title: Method of controlling adjusting hole
Inventor: YAMAGUCHI HIROSHI
IPC: H02N15/00
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an adjusting hole by which a quantity of light passing through a conduit, the flow rate of a fluid and the pressure of the fluid can be controlled for a long time.  <P>SOLUTION: A partition 5 formed of a viscous elastic solid containing magnetic particles is arranged in traverse manner in a conduit 3 passing light or a fluid. An adjusting hole 6 is provided on the partition 5 penetrating in the axial direction to adjust a quantity of light, the flow rate of a fluid and the pressure of the fluid. Magnetic field gradient is made in the direction of diameter in the conduit 3, thereby changing the degree of opening of the adjusting hole 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283333-A (JP)
Title: Method and apparatus for press work
Inventor: NAGAI YUICHI
IPC: B21D22/26
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently carry out a plurality of times of press work for a plate material in a short working time.  <P>SOLUTION: An apparatus 10 for press work carries out the first time of the press work for a steel plate 12 by approaching an upper die 38 to a lower die 52 by the operation of a servomotor 24. Then, a slider 32 is lifted to the preparatory position of a movable punch. The movable punch 90 is projected from the die surface 38a of the upper die 38 by a width H, and is locked by means of a mechanical lock 94. Then, the second time of the press work is carried out by approaching the upper die 38 to the lower die 52 again, and by pushing the steel plate 12 by means of the upper die 38, and also by pushing and deforming an additional working portion 12a by means of the movable punch 90. After withdrawing the movable punch 90, the slider 32 is lifted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288048-A (JP)
Title: Semiconductor device
Inventor: MORI KENICHI
IPC: H01L29/423
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can be more simply formed in a semiconductor device in which a high dielectric constant film is used for a partial gate insulating film.  <P>SOLUTION: In the semiconductor device having a first area and a second area; a first gate electrode 4, a second gate electrode 5, and a high dielectric constant gate insulating film 3 are formed in the first area (core part 100). The composition ratio of the first gate electrode 4 is different from that of the second gate electrode 5. The first gate electrode 4 and the second gate electrode 5 are formed on the high dielectric constant gate insulating film 3. In the second area (I/O 200), a third gate electrode 7, a fourth gate electrode 8, and an SiON film 6 or an SiO<SB>2</SB>film are formed. The sort and/or concentration of an impurity element injected into the 3rd gate electrode 7 is different from that of the fourth gate electrode 8. The third gate electrode 7 and the fourth gate electrode 8 are formed on the SiON film 6 or SiO<SB>2</SB>film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283028-A (JP)
Title: Biometric authentication apparatus and method, and particularly transmission type finger vein authentication apparatus and method
Inventor: KOYA HIROSHI
IPC: G06F21/32
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To be adopted for multi-purposes, be inexpensively miniaturized and especially when being unused, be miniaturized completely hiding a sensor unit.  <P>SOLUTION: This transmission type finger vein authentication apparatus is disposed with a near-infrared LED in one structure, an image pickup device in the other structure, and a slide mechanism section which has an interposition section having the thickness to be interposed toward a finger and provided slidably to the both structures; and a clearance part sufficient for inserting the finger to be authenticated is formed between the both structures by sliding either one structure by the slide mechanism section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291630-A (JP)
Title: Method of constructing joint fitting part of impervious wall and female joint and male joint
Inventor: KAWAHITO KENJI
IPC: E02D5/08
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a joint fitting part of an impervious wall in which a female joint having a sealing material not broken by ground resistance during driving is used, and a female joint and a male joint advantageous for the method of constructing the joint fitting part of the impervious wall.  <P>SOLUTION: When the impervious wall is constructed by directly driving an impervious wall material 1 into the ground, the side opening of the female joint 5 is sealed by a sealing material 9, which is broken when the male joint 3 and the female joint 5 are fitted to each other in the second impervious wall material 1 and the wall material is driven, before the first impervious wall material 1 having a female joint 5 with a joint fitting groove and a side opening is driven, and the first impervious wall material 1 is driven. The inside of the joint fitting groove of he female joint 5 after the first impervious wall material 1 is driven is held in a vacant state. After a water cutting filler is charged into the female joint fitting groove, the male joint 3 of the second impervious wall material 1 is fitted to the female joint 5. The second impervious wall material 1 is driven to a predetermined depth while breaking the sealing material 9 which seals the side opening of the female joint 5 by the male joint 3. The female joint and the male joint use the method.  <P>COPYRIGHT: (C)2008,JPO&INPIT