baber/WOPTO huggingface dataset:
Patent JP-2007086687-A (JP)
Title: Lens barrel, controller for lens barrel, camera, and personal digital assistant
Inventor: YAMANO TORU
IPC: G02B7/04
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent image by properly restricting the position of a lens group in a photographic state and to make size in an optical-axis direction small in a collapsed state.  <P>SOLUTION: In the photographic state, the cam follower 15a of a first lens holding frame of a first lens group having the highest eccentricity sensitivity abuts against the end of a cam groove 18c of a first rotary cylinder 18 without any clearance and positional accuracy of the first lens group is strictly restricted by the end of the cam groove 18c. During the above process, a rectilinear through groove 19b has a clearance at an end. At the same time, the cam follower 16a of a second lens holding frame of a second lens group and the cam follower 14a of a shutter unit have slight clearances at any of ends of cam grooves 18d and 18e and the end of a rectilinear through groove 19c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007083689-A (JP)
Title: Cleaning apparatus of mold and cleaning method
Inventor: UENO HARUHIKO
IPC: B29C33/72
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for improving a cleaning quality for a mold and a method for it.  <P>SOLUTION: The cleaning apparatus 100 is provided with an inserting part 3 to be inserted in a mold 1 and a driving mechanism 4 to transfer the inserting part 3 along an axial direction of the mold 1. The inserting part 3 includes an ejecting opening 13 for ejecting a liquid to all around. The cleaning method comprises the steps of making deposits 2 formed on the surface of the mold 1 swollen with a solvent and blowing the liquid to the swollen deposits 2 and removing the swollen deposits 2 from the surface of the mold 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091606-A (JP)
Title: Organic phosphorus compound, flame retardant and flame-retardant organic polymer composition
Inventor: SAITO TORANOSUKE
IPC: C07F9/6574
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel organic phosphorus compound, a flame retardant mainly composed of the same and a flame-retardant organic polymer composition comprising the same while containing no halogen.  <P>SOLUTION: The novel organic phosphorus compound is represented by general formula 1. The flame retardant is mainly composed of the same. The flame-retardant polymer composition comprises the same. In formula 1, R is an anilino group, indolyl group, indolinyl group, diphenylamino group, carbazolyl group, phenothiazino group, benzohydryl group or 9-fluorenyl group, each optionally bearing a substituent group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096030-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: MORITA YUICHI
IPC: H01L21/66
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the external connection pad electrode of a semiconductor device from damage.  <P>SOLUTION: An electronic circuit 30, a first pad electrode 3 connected to the electronic circuit 30, and a second pad electrode 4 connected to the first pad electrode 3, are formed on a semiconductor substrate 1. A first protective film 5 is formed to cover the first pad electrode 3 and equipped with only an opening located above the second pad electrode 4. A wiring layer 10 is formed, which is connected to the backside of the first pad electrode 3 through a viahole 8 that penetrates through the semiconductor substrate 1 and extended from the viahole 8 to the backside of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093448-A (JP)
Title: Motion sensor and portable telephone using the same
Inventor: MOTOKURA YOSHINOBU
IPC: G01P15/18
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion sensor and a portable telephone that uses the same capable of easily and precisely detecting orientation, attitude, and acceleration in every three-dimensional directions.  <P>SOLUTION: The motion sensor includes three magnetic sensing parts 2 for detecting magnetic field intensity in three axial directions orthogonal to each other and three acceleration for sensing parts 3 detecting the acceleration in three axial directions. The acceleration sensing part 3 comprises a magnet body 31, constituted so as to be displaced according to acceleration and a magnet displacement detection head 32 for detecting the displacement of the magnet body 31. The three magnetic sensing parts 2 and the three magnet displacement detection heads 32 each comprises magnetic detection elements 4 of the same kind, having the common operation principle. One electronic circuit 12 for controlling the total of six magnetic detection elements 4, the three magnetic sensing parts 2, and the three acceleration sensing parts 32 are turned into a module of a single package.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091122-A (JP)
Title: Electric power steering device
Inventor: TANAKA KOTARO
IPC: B62D5/04
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of increasing a life span of an auxiliary electric power source by restraining the useless electric charge and discharge of the auxiliary electric power source and restraining a wasteful energy loss.  <P>SOLUTION: This electric power steering device supplies the electric power of an in-vehicle battery 8 and a high capacity capacitor 9 to an electric motor M in accordance the with operation of a steering wheel 1 and assists steering by transmitting the motive power of the electric motor M to a steering mechanism 3. This device is provided with a torque sensor 5 to detect steering torque, a vehicle speed sensor 6 to detect vehicle speed, a target driving value setting part 32 to set a target electric power value in accordance with the steering torque and the vehicle speed, an auxiliary electric power source requirement determining part 33 to determine whether electric power supply from the high capacity capacitor 9 is required or not in accordance with the target electric power value and an auxiliary electric power source feeding control part 34 to control the feeding of electricity to the electric motor M from the high capacity capacitor 9 in accordance with a determination result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101796-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: YAMASHITA MASAHIDE
IPC: G03G9/08
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can maintain stable charging on an image bearing member for a long period of time even when a low resistance portion is generated on the surface of the image bearing member.  <P>SOLUTION: The image forming apparatus is equipped with an image bearing member, a charging means bringing a charging member into contact with or in the vicinity of the surface of the image bearing member to charge the image bearing member, and a developing means using a two-component developer, and the apparatus is characterized in that: the charging member has a coating layer on a core metal, the coating layer comprising an organic matrix made of at least one kind of resin or rubber and conductive particles dispersed in the matrix; the volume resistivity of the organic matrix ranges from 1×10<SP>12</SP>to 1×10<SP>15</SP>Ω cm; the volume resistivity of the conductive particles ranges from 1×10<SP>-3</SP>to 1×10<SP>5</SP>Ω cm; when 10V voltage is applied to the charging member, the volume resistivity of the charging member ranges from 1×10<SP>8</SP>to 1×10<SP>13</SP>Ω cm; and the coefficient of thermal expansion of the organic matrix is larger than the coefficient of thermal expansion of the conductive particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006119636-A (JP)
Title: Projection display system
Inventor: PARK CHAN YOUNG
IPC: G09G3/02
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display system in which light use efficiency and image brightness are enhanced by using all of the diffracted light without loss.  <P>SOLUTION: The projection display system includes a light source, a linear light illumination system that transforms light emitted from the light source into a thin linear light, a diffractive linear display device that modulates the luminous intensity by diffracting the light projected from the linear light illumination system, a mode selection optical system that collects the light diffracted by the diffractive linear display device according to the order of the diffracted light; a scanner that scans a linear image projected from the mode selection optical system; and a projection lens that enlarges and projects the image scanned by the scanner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007099345-A (JP)
Title: Holder
Inventor: SOMEI SHUNSAKU
IPC: B65D67/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the inconvenience that a paper container for potable water, to be stored in a refrigerator or the like, does not have a holding portion, and that an elderly person or an infant therefore has a difficulty in holding or transporting the same, and to provide a holder which has a simple structure, facilitates attachment to the paper container, and positively holds the same.  <P>SOLUTION: The holder is attached to the paper container having a square cross section. The holder has square-forming pieces to be fitted onto the paper container, and elastic annular portions at corners of the pieces, respectively, to thereby positively hold the paper container when fitted onto the same. Further the holder has a grip portion. Alternatively, the holder pieces may each have an arcuate cross section that is convex to the outside of the container.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100415-A (JP)
Title: Method of knocking down floor panel and device for knocking down floor panel
Inventor: YONEDA TATSUNORI
IPC: E04G23/08
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of knocking down a floor panel which minimizes the time for vehicle traffic control required for the dismantling of the floor panel, which enables a work procedure to become simple, which has a high work efficiency, which does not entail a big noise, and which has low costs of facilities and a high degree of installation.  <P>SOLUTION: The device 6 for knocking down the floor panel consists of a support 8, a receptacle 9 and a jack 11. The support 8 is installed upright from the lower flange 2a of the existing main column 2, and the receptacle 9 in a beam form is projected from the side of a web 2b. Then the jack 11 is mounted on the top surface of the receptacle 9 through the mediation of an angle-adjustment mechanism 10. A pair of devices 6 for knocking down the floor panel are mounted on both sides of the web 2b, and are acted upon by an upper-lifting force which is bilaterally symmetrical. The required number of devices 6 for knocking down the floor panel are provided on the undersurface of the existing floor panel 1 before traffic control. Then the device 6 for knocking down the floor panel knock up and peal off a divided floor panel 4 from the undersurface of the existing floor panel 1 by the pressure by the jack 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104421-A (JP)
Title: Information processor
Inventor: KURIGATA YUHEI
IPC: G06F1/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of simultaneously pursuing the simplification of an operation to cancel the usage limit of a function and the improvement of security, and preventing cancel information from being illegally diverted.  <P>SOLUTION: An information storage medium (a module 4) is mounted on the information processor (an image forming apparatus 10) which is limited in usage not to use the prescribed function, so that the cancel information to cancel the usage limit is obtained. It is determined whether the obtained cancel information coincides with prescribed collation information. When the information are coincident, the usage limit of the function is canceled. When the usage limit is canceled, the cancel information in the information storage medium is deleted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109697-A (JP)
Title: Multilayer printed wiring board and method of manufacturing same
Inventor: TAKII HITOSHI
IPC: H05K3/46
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board capable of being mounted with components on both surfaces with high density, and to provide a method of manufacturing the multilayer printed wiring board by a simple process, with few occurrences of circuit position deviation, or the like.  <P>SOLUTION: The multilayer printed wiring board contains: an insulating substrate; a metal foil circuit provided on at least one of its surfaces; two wiring board base materials, each having a via hole that is formed in the insulating substrate, reaches one metal foil circuit, and is open on the other surface; an adhesive layer that adheres the two wiring board base materials, and has a through-hole in contact with the opening at both the ends so that the opening contains the opening of each via hole; and a laminate 51 having the conductive section between circuits, where a conductive resin composition is filled into the via hole and the through-hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107404-A (JP)
Title: Internal combustion engine control device
Inventor: KANAI HIROSHI
IPC: F02D13/02
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine control device having good emission control performance even right after starting.  <P>SOLUTION: The control device comprises an operating angle varying mechanism for varying the operating angle of an intake valve, a first motor for operating the operating angle varying mechanism, a phase angle varying mechanism for varying the phase angle of the intake valve, and a second motor for operating the phase angle varying mechanism. Right after starting an internal combustion engine, the single drive quantities of the first and second motors are the maximum values C, D. In others than that, a drive quantity A is calculated in accordance with a deviation between a target timing and a current timing for the intake valve.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107027-A (JP)
Title: Steel material and its production method
Inventor: USUI KOKI
IPC: C22C38/32
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material, even in the case a drive shaft or the like with small diameters are produced, which can secure excellent strength, toughness or the like, and also has satisfactory machinability, and to provide its production method.  <P>SOLUTION: A steel material comprising prescribed amounts of C, Si, Mn, S, Ti, Cr and B, and the balance iron with inevitable impurities, and in which the occupancy area ratio of ferrite is ≥30% and H<SB>RB</SB>is 85 to 93 is subjected to induction hardening. The surface of the steel material after being subjected to the hardening shows 650 to 730 by H<SB>V</SB>. Further, provided that the distance from the surface to a part showing 392 by H<SB>V</SB>is defined as effective hardened layer depth (t), and the radius or thickness of the steel material is defined as (r), the hardened layer ratio t/r is ≥0.5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106201-A (JP)
Title: Vehicle periphery monitoring device
Inventor: SUDO KENJI
IPC: B60R1/00
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To certainly obtain an image around a vehicle by an image pick-up device.  <P>SOLUTION: The vehicle periphery monitoring device has a detecting portion 5 outside of a mirror 14 of a door mirror 3 and at a corner portion 17 on an upper side. The detecting portion has the image pick-up device fixed on a back surface of the mirror 14, and a wiper device 23. The image pick-up device obtain an image behind a side part of the vehicle through a part removing a mirror surface at the corner portion 17 of the mirror 14. The wiper device 23 has a wiper blade 26 wiping a mirror surface 30 within an image pick-up area of the image pick-up device. When the wiper device 23 is stopped, the wiper blade 26 is stopped above the mirror surface 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105186-A (JP)
Title: Tissue-engineered bone composition
Inventor: UEDA MINORU
IPC: A61K35/28
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new tissue-engineered bone composition regarding the repair, recovery and tissue-engineering of the tissue-engineered bone composition, a bone tissue, a bone periodontal tissue.  <P>SOLUTION: The tissue-engineered bone composition contains amphiphilic peptide having self-organizing ability. In the presence of suitable electrolyte, the amphiphilic peptide forms nano fibers in the state of self-organizing and becomes peptide hydrogel. The peptide hydrogel functions as an osteogenic scaffold in a living body. The tissue-engineered bone composition is excellent in biocompatibility, and is excellent in flowability and formability, so that the defective or damaged section of the bone tissue or the bone periodontal tissue in the living body, for example, can be repaired, recovered and regenerated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108367-A (JP)
Title: Photomask
Inventor: YASUI TAKASHI
IPC: G03F1/64
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photomask having a tacky adhesive layer trapping foreign matter applied on an inner wall of a pellicle frame and suppressing production of a growing foreign matter by exposure light.  <P>SOLUTION: The photomask comprises a transparent substrate 11, a mask pattern 12 formed on a mask pattern forming face of the transparent substrate 11 and having a periodical grating portion, a frame like pellicle frame 21 adhered to the mask pattern forming face and surrounding the mask pattern 12, and a pellicle film 22 adhered to the opposite face of the pellicle frame 21 to the mask pattern forming face and closing a space surrounded by the pellicle frame 21. The pellicle frame 21 includes an inner wall tacky adhesive material 33 on the inner wall and is placed at a position where the pellicle frame 21 has never been directly irradiated with the first order diffracted light 51 diffracted by the grating portion of the mask pattern 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109896-A (JP)
Title: Integrated optical semiconductor device and method of manufacturing same
Inventor: MIYAZAKI TAISUKE
IPC: H01S5/026
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated optical semiconductor device having an excellent operation efficiency, a low cost, and three kinds or more of abutted and arranged optical elements in the optic-axis direction.  <P>SOLUTION: A semiconductor laser device as the integrated optical semiconductor device has: a semiconductor laser 12 with an InGaAsP layer 22 and an InP layer 24 disposed on the InGaAsP layer 22; and a window-layer structure 14 having a double hetero structure having the same optic-axis direction as the semiconductor laser 12, and being isolated and disposed from the semiconductor laser 12 on an InP substrate 20. The semiconductor laser device further has a first inter-element 16 closely attached to an end surface on the side approaching to the semiconductor laser 12 for the window-layer structure 14, having the same layer constitution of InGaAsP layer 23 and the InP layer 25 as the semiconductor layer section 12, and having a thickness in the optic-axis direction of 100 μm or less on the InP substrate 20. The semiconductor laser device further has a pre-optical element 18 having the double hetero structure having a first end surface closely attached to the first inter-element 16 and a second end surface mutually opposed to the first end surface, and closely attached to one end surface of the semiconductor laser 12 on the InP substrate 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111883-A (JP)
Title: Ink jet recording sheet
Inventor: HIYAMA KUNIMASA
IPC: B41M5/00
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, by which bright white ground having no yellowish tint can be obtained, the yellowing of the white ground part with time is improved and the color reproducibility of a recorded image is excellent.  <P>SOLUTION: In the ink jet recording sheet, in which at least one ink accepting layer formed by coating a coating liquid containing fine inorganic particles and a binder on the polyolefin resin coating layer side of a resin-coated paper having a polyolefin resin coating layer on at least one side of a base paper, the polyolefin resin coating layer includes a white pigment and a fluorescent brightener and, at the same time, the ink accepting layer is set to include the fluorescent brightener.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006074063-A (JP)
Title: Method for manufacturing charge detector
Inventor: KURIYAMA TOSHIHIRO
IPC: H04N5/369
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a charge detector, capable of converting an accumulated electric charge into voltage at lower voltage and with high efficiency, having a wide dynamic range for the output voltage, and having proper linearity of conversion efficiency.  <P>SOLUTION: The charge detector comprises a second region (308a, 308b) of second conductivity type, prepared in a semiconductor substrate 301 of first conductivity type or a first region of first conductivity type, and an electric charge accumulating section comprising a third region 102 of second conductivity type, located between the surface of the semiconductor substrate or the first region, and the second region. The second region comprises a plurality of regions, including at least a first sub-region 308a and a second sub-region 308b. The second sub-region is located in a deeper part of the semiconductor substrate or the first region than the first sub-region. The impurity concentration of the first sub-region is lower than that of the second sub-region. The impurity concentration of the second region is lower than that of the third region. The second region is formed by injecting impurities which have energy higher than that of the third region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007113655-A (JP)
Title: Pulley, power transmission device, compressor, and cooling method
Inventor: UMEMURA YUKIO
IPC: F16H55/36
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool a bearing on an inner peripheral face of a pulley main body.  <P>SOLUTION: The pulley 20 is equipped with the substantially circular resin pulley main body 21 having the bearing 23 fixed to the inner peripheral face 21b and having a belt wound around an outer peripheral face 21a, and a blade 35 or 37 for turning integrally with the pulley main body 21 and generating wind along a side face 21c of the pulley 21. Therefore, when the pulley 21 turns, wind flows near the bearing 23 by the blown wind of the blade 35 or 37, and the bearing 23 is efficiently cooled thereby.  <P>COPYRIGHT: (C)2007,JPO&INPIT