baber/WOPTO huggingface dataset:
Patent JP-2008041961-A (JP)
Title: Insulating magnetic metal particle, and manufacturing method of insulating magnetic material
Inventor: HARADA KOICHI
IPC: B22F1/16
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating magnetic metal particle which has high saturation magnetic flux density and high resistance and small magnetic loss.  <P>SOLUTION: The insulating magnetic metal particle comprises the magnetic metal particle with the diameter of 5 to 500 nm including at least one metal selected from a group of Co, Fe and Ni, and oxides of a first and a second inorganic insulating layers coated on the surface of the insulting magnetic metal layer. The first inorganic insulating layer is coated with the second inorganic insulating layer to constitute an eutectic crystal on heating. In addition, both the first and the second inorganic insulating layers have a prescribed ratio in thickness after constituting the eutectic crystal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037805-A (JP)
Title: Method for producing acyloxymethyl vinyl ketones
Inventor: LAMPERS HANS
IPC: C07C69/145
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for profitably producing an acyloxymethyl vinyl ketone without using a toxic mercury salt and/or an expensive reagent.  <P>SOLUTION: This method for producing an acyloxymethyl vinyl ketone is characterized by reacting a conjugated dienic compound, a carboxylic acid and molecular oxygen in the presence of a catalyst carrying a platinum group metal and a heterogeneous polyacid or its salt on an inorganic carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037051-A (JP)
Title: Printer apparatus
Inventor: YOKOYAMA TOMOYUKI
IPC: B41J11/04
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer apparatus capable of detecting attachment/detachment state of a platen and reducing manufacturing cost by a simple structure.  <P>SOLUTION: A platen 10 having a platen roller 15 for printing paper conveyance and a conductive spindle 20 which supports the platen roller 15 and frame members 50 and 60 which attachably/detachably holds the platen 10 are provided. The frame members 50 and 60 are electrically mutually connected by the spindle 20 of the platen 10. Thus, a switch for detecting the attachment/detachment of the platen 10 is formed by the frame members 50 and 60 and the spindle 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045759-A (JP)
Title: Combustion device and hot water supply device
Inventor: SHIMAZU MASAHIKO
IPC: F23C99/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device capable of preventing cracking and damage of a partitioning member even when thermal stress acts on the partitioning member, and the partitioning member is expanded and deformed, and to provide a hot water supply device comprising the combustion device.  <P>SOLUTION: In a burner unit 30, air flow channel members 35, 35 are disposed at both sides of an intermediate member 36 formed by integrating a premixing member 32 and a burner port member 33. The air flow channel member 35 is provided with engagement pieces 85, 86 on upper end portions of two sheets of first and second partitioning wall components 80, 81 made of steel plate, the engagement pieces 85, 86 are bent and engaged with each other at the upper end portions, and an engaged portion is caulked and fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044859-A (JP)
Title: Method for producing bisphenol derivative
Inventor: NAKAI YASUTO
IPC: C07C37/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply produce a high-purity bisphenol compound having a hydroxyalkyl group from an easily available compound in high yield and selectivity.  <P>SOLUTION: A compound represented by formula (1) is reacted with an aldehyde represented by formula (2): Y-CHO or an equivalent thereof to provide a compound in which the compound represented by formula (1) is dimerized with a methylene group. The resultant compound is then reacted with an alcohol represented by formula (4): R<SP>2</SP>-OH to afford a compound in which the carboxy groups are esterified. The obtained compound is subsequently reduced to produce the compound in which the esters are reduced into hydroxy groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043478-A (JP)
Title: Token loading device and game machine
Inventor: KOBAYASHI KATSUMI
IPC: A63F5/04
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token loading device allowing a player to easily, quickly and comfortably load tokens into a game machine and capable of reducing the necessity for the player to touch tokens by hand for loading the tokens; and a game machine equipped with the token loading device.  <P>SOLUTION: The token loading device is composed of a token storage part 20 with a storage space for storing irregularly stacked tokens; a token feeding part 30 for feeding tokens in the token storage part 20 to the game machine; a control part 60 to be operated by an operator; and a transmission mechanism 70 for operating the token feeding part 30 with the quantity of operation according to the operation of the control part 60 by transmitting the driving force applied to the control part 60 to the token feeding part 30. The token feeding part 30 feeds tokens to the game machine in the number corresponding to the quantity of operation of the token feeding part 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045324-A (JP)
Title: Fixing structure of greening bed member on standing seam folded-plate roof and greening structural body of standing seam folded-plate roof using the fixing structure
Inventor: SHIMABUKURO IZURU
IPC: A01G1/00
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To fix a greening bed member A (unit tree planting foundation bed member 10) on a standing seam folded-plate roof R stably and constitute a greening structural body of the standing seam folded-plate roof by utilizing it.  <P>SOLUTION: A clamp 60 having a nipping and holding tip part 62 having a large width is fixed on a protruding bar (standing seam) 4 formed in a top part of a chevron-shaped part 1 of the standing seam folded-plate roof R. The greening bed member A is fixed by utilizing a column (screw stem 70) erected on the clamp 60. Plants are planted on the fixed greening foundation bed member A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046333-A (JP)
Title: Optical transmission/reception module
Inventor: OTSU SHIGEMI
IPC: G02B6/42
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission/reception module in which a flexible belt-shaped polymer optical waveguide film which follows the deformation such as bending and torsion, and the transmission and reception of an optical signal are performed via an optical waveguide formed in the film even in a deformed state.  <P>SOLUTION: In the bi-directional optical transmission/reception module 10, the end parts of the polymer optical waveguide film 11 are mounted on a submount 24 having a reflection face 24c on an optical transmission/reception part 20 side and a submount 25 having a reflection face 25c on an optical transmission/reception part 21 side, respectively, a back face light emission type light emitting element 22 is arranged so that the light emitted from the back face light emission type light emitting element 22 is made incident to a transmission optical waveguide via the reflection faces 24c and 25c, and a back face light reception type light reception element 23 is arranged so that the light from the reception optical waveguide is received via the reflection faces 24c and 25c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053395-A (JP)
Title: Manufacturing method of multilayer film, actuator device, and liquid injection head, and actuator device
Inventor: SUMI KOJI
IPC: H01L41/43
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multi-layer film for growing other films freely by eliminating epitaxial relation on a film having strong crystal orientation, to provide a manufacturing method of the actuator device and a manufacturing method of a liquid injection head, and to provide an actuator device.  <P>SOLUTION: When a multi-layer film is manufactured by forming a crystal layer 72 made of material different from that of the base layer 60 and capable of epitaxial growth on a base layer 60 having crystal orientation, a precursor layer 71 used as the crystal layer 72 is formed on the base layer 60. After an interfacial energy reduction layer 73 in the state that its orientation does not become settled is formed on the precursor layer 71, the oriented crystal layer 72 is formed by growing freely the precursor layer 71 from the side of the interfacial energy reduction layer 73 to the side of the base layer 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051718-A (JP)
Title: Nozzle for tunnel, and tunnel device
Inventor: KOMATSU YOSHINAO
IPC: G01M9/04
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for a tunnel and a tunnel device capable of accurately measuring the aerodynamic performance of a test piece.  <P>SOLUTION: This device comprises a restricted portion 35 for making air inflow contract and an expanded portion 37 for making the contracted air flow flow out toward the test piece, and the expansion angle of a wall surface 39 at the expanded portion 37 is an angle such that the flow out flow does not break away from the wall surface 39.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057169-A (JP)
Title: Buffering unit and impact receiving structure
Inventor: NAKAMURA MASAHIRO
IPC: E01D19/04
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffering unit and an impact receiving structure, coping with impact two or more times and having flexibility.  <P>SOLUTION: An elastic member 26 is shaped like a rectangular plate and visco-elastically deformable. In the elastic member 26, a fitting plate 28 is adhesively bonded to one end face and the other end face which constitute the board thickness. The elastic member 26 is fitted, with the board surface erected to an impact receiving member 22 and a wall side plate 24 through the fitting plate 28. A plurality of elastic members 26 are provided between a pair of impact receiving members 22 and the wall side plate 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066016-A (JP)
Title: Operation method of fuel cell system and fuel cell system
Inventor: FUJII MASASHI
IPC: H01M8/10
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the operation method of a fuel cell system capable of efficiently operating the fuel cell system in consideration of the quantity of heat capable of storing the quantity of heat in a heat storage chamber; and to provide the fuel cell system.  <P>SOLUTION: The operation method of the fuel cell system is equipped with a process forecasting power demand and heat demand until the prescribed time based on the past actual operation results; a process preparing an operation plan based on the demand forecast; and a process operating a fuel cell 15 based on the operation plan, and the process preparing the operation plan uses a heat suppressing operation plan as an operation plan of the base of the operation of the fuel cell 15 when a value being calculated in accordance with a prescribed reference by the heat suppressing operation plan for operating the fuel cell 15 within the range of the quantity of heat of the fuel cell 15 capable of storing in the heat storage chamber 31 becomes higher. The fuel cell system is equipped with a controlling device 50 controlling the fuel cell system 100 according to the operation method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066370-A (JP)
Title: Wire bonding method
Inventor: OKAWA SHINYA
IPC: H01L21/60
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain wire bonding of a large diameter wire even in the case of a small size bonding pad or an electrode pad in the wire bonding method for electrically connecting, with a wire, the bonding pad on the semiconductor chip and the electrode pads in the periphery of the semiconductor chip.  <P>SOLUTION: The wire bonding method includes: a ball bonding step for forming a metal ball 23 at the front end part of the wire 5 led out from the front end part of a capillary 21 and bonding a metal ball 23 by pressing the front end part to an electrode pad 3a after conducting a bump forming step to form metal bumps 11, 13 by pressing the small diameter capillary for leading out a fine wire having the diameter smaller than that of the wire 5 to the electrode pad 3a and bonding pad 1a; and a wedge bonding step for bonding a rear end part of the wire 5 by pressing the rear end part of the wire 5 on the bonding pad 1a after moving the capillary 21 to the bonding pad 1a while the wire 5 is led out from the front end part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064872-A (JP)
Title: Optical scanner and image forming apparatus using the same
Inventor: ICHIHASHI HIROMOTO
IPC: G02B17/08
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive optical scanner which has an excellent temperature characteristic and can realize a high resolution by correcting the curvature of field and fθ excellently even when extending a scanning range, and to provide an image forming apparatus.  <P>SOLUTION: The optical scanner comprises: a light source; an optical deflector which scans the laser luminous flux emitted from the light source; a first focusing optical system which is arranged between the light source and the optical deflector and transforms the laser luminous flux into a condensed luminous flux which is condensed in a subscanning direction on the deflection face of the optical deflector; and a second focusing optical system which is arranged between the optical deflector and a face to be scanned and forms a spot on the face to be scanned by condensing the laser luminous flux emitted from the deflection face of the optical deflector both in the subscanning and main scanning directions, wherein the second focusing optical system includes just one mirror as an optical element having power, and the mirror has a reflection part having power in the main scanning and the subscanning directions and a diffraction part having power in the main scanning direction. An image forming apparatus composed of the optical scanner is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064937-A (JP)
Title: Lens drive controller
Inventor: TAKAHASHI TATSUYA
IPC: G02B7/08
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: impact noise is made because a lens unit collides with a frame when largely displacing the lens unit in an optical axis direction so as to bring a subject image into focus in a camera module using a voice coil motor.  <P>SOLUTION: The lens drive controller is equipped with a driver control circuit 16 controlling a motor driver 15 to generate a driving current for driving the lens unit 1 driven by the voice coil motor 4 stepwise based on moving amount units obtained by equally dividing the movable range of the lens unit 1 by a predetermined division number, and the driver control circuit 16 controls the motor driver 15 to drive the lens unit 1 in every set moving amount unit by providing a standby period when the lens unit 1 is damped after driving the lens unit 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061544-A (JP)
Title: Ventilation system for houses
Inventor: FURUTA MIKIO
IPC: A01G9/24
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation system for houses intended for solving such problems that a conventional ventilation system for houses which is set with a fan and/or a ventilator on both surfaces crossing at right angles in the longitudinal direction intends for maintaining a house environment through introducing outside air, exhausting inside air based thereon, but as having no insect net, the system remains scheming air flow in a house, and air flow in the whole house is not necessarily sufficient.  <P>SOLUTION: This ventilation system for houses comprises setting a fan and/or a ventilator on both the gable walls of a house, and stretching one or a plurality of insect nets on the inside of both the gable walls so as to introduce outside air to the house through the fan and the insect net on one side, and secure air flow in the nearly horizontal direction and wide air flow in the longitudinal direction of the house through the insect net on the other side and the insect net, and the insect net on the other side and the ventilator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066154-A (JP)
Title: Dry cell case
Inventor: KIMURA RYUJI
IPC: H01M2/10
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture, at a low cost, a plurality of kinds of dry cell cases having different designs of cap plates in the dry cell case which is housed in the casing of an equipment employing dry cells so as to be freely drawn forward through the outlet and inlet opened and installed at the front face panel of the equipment casing, and which is equipped with a case main body 5 to receive the dry cells and the cap plate fitted to the outlet and inlet.  <P>SOLUTION: The plurality of kinds of the cap plates 6A, 6B are fitted to the case main body in a freely replaceable manner. Preferably, at the case main body 5 and at one side and the other side of the respective cap plates 6A, 6B, female type coupling parts 7 and male type coupling parts 8 are respectively projected and installed, and the respective cap plates 6A, 6B are made possible to be coupled with the case main body 5 only by inserting the male type coupling parts 8 into the female type coupling parts 7. Moreover, the male type coupling parts 8 are made to have claw pieces 81 and guide pieces 82 positioned on both sides thereof, and play in the male type coupling parts 8 with respect to the female type coupling parts 7 are removed by the guide pieces 82.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065659-A (JP)
Title: Intra-organization information retrieval system and intra-organization information retrieval program
Inventor: SHINDO TATSUYA
IPC: G06F21/10
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-organization information retrieval system capable of efficiently sharing and retrieving contents.  <P>SOLUTION: A server 1 is provided with: a retrieved result display means 23 for displaying added information of contents in the descending order of importance when access authority given to retrieved contents coincides with member's access authority; a bookmark registration means 25 for registering contents which can be frequently read and referred to by the member in a bookmark holder; a bookmark display means 26 for displaying the added information of the contents registered in the bookmark holder when the access authority given to the contents coincides with the member's access authority; and an importance calculation means 14 for calculating the importance of the contents on the basis of the number of members who have registered the contents in the bookmark and calculating the importance of the contents by considering usefulness and the number of contents registered in the bookmark by the member for each member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061868-A (JP)
Title: Handheld instrument
Inventor: ENDO MASAHIRO
IPC: A61B17/3211
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handheld instrument such as a medical knife, capable of simplifying the locking and unlocking operation and allowing the instrument to be easily retained in the locked state.  <P>SOLUTION: The handheld instrument comprises a holder 1, a movable head 21 to which a blade body 24 is attached, and an operating body 14 for supporting the movable head 21. The movable head 21 moves together with the operating body 14 relative to the holder 1, and takes the storage state or the projecting state separate from each other. In the holder 1, locking recesses 11 and 12 are juxtaposed in the direction X of movement of the operating body 14 on the front and rear sides of a guide aperture 10. The operating body 14 has a leaf spring part 17 for energizing an operating part 15 in the circumferential direction relative to an axis 16a so that locking projections 19 are locked with the locking recesses 11 and 12 of the holder 1. The lock of the locking projections 19 of the operating part 15 with the locking recesses 11 and 12 of the holder 1 can be released by operating the operating part 15 against the elasticity of the leaf spring part 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068439-A (JP)
Title: Powder sintering/laminating/molding apparatus and powder sintering/laminating/molding method
Inventor: ISHIHARA KATSUHIKO
IPC: B22F3/105
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To always supply a powder material in an amount enough to form a thin layer of the powder material to a molding container and to fill a powder material container on the residual powder material carrying-in side over a sufficiently wide range with the residual powder material after the formation the thin layer of the powder material.  <P>SOLUTION: A powder sintering/laminating/molding apparatus has a first powder material container 12a in which a bottom plate 13b is moved vertically, the molding container 11 in which a bottom plate 13a is moved vertically, a second powder material container 12b in which a bottom plate 13c is moved vertically, a powder material carrying means 15 which caries the powder material 16 from the first or second powder material container 12a or 12b and carries the powder material 16 into the molding container 11, forms the thin layer 16a of the powder material on the bottom plate 13a of the molding container 11, and carries the residual powder material 16 after the formation of the thin layer 16a of the powder material into the second or first powder material container 12b or 12a while leveling the surface, and a means for detecting the amount of the residual powder material 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069842-A (JP)
Title: Roller bearing device
Inventor: SHIBATA HIDEO
IPC: F16C27/06
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing device which is excellent in vibration damping performance.  <P>SOLUTION: The roller bearing device comprises a ball bearing 1 and a vibration damping member 2. The vibration damping member 2 has a cross sectional U shape in the axial cross section of the ball bearing 1. The vibration damping member 2 is fitted and fastened in the outer ring 6 so as to be brought in contact with the outer peripheral surface of the outer ring 6 and axial both end surfaces of the outer ring 6. A slit-like depression extending axially and opening radially inward and outward is formed in an axial one side end surface of the vibration damping member 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT