baber/WOPTO huggingface dataset:
Patent JP-2008136011-A (JP)
Title: Optical switch and optical crossconnect device
Inventor: FUKASHIRO YASUYUKI
IPC: H04B10/077
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical crossconnect device having a reduced device scale and provided with expandability.  <P>SOLUTION: The optical crossconnect device comprises a first optical switch and a second optical switch each provided with a k input and k output port, a third two-way transmittable optical switch of k inputs and k outputs, 2k pieces of first optical circulators, 2k pieces of second optical circulators and 2k pieces of selection switches, wherein the first to the k-th interfaces are interconnected by the first optical switch, the (k+1)-th to the 2k-th interfaces are interconnected by the second optical switch, and the first to the k-th interfaces are interconnected with any of the (k+1)-th to the 2k-th interfaces by the third optical switch.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134535-A (JP)
Title: Fisheye lens
Inventor: TANABE TAKAHIRO
IPC: G02B13/18
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fisheye lens which attains a super wide angle with a small number of component lenses.  <P>SOLUTION: In the fisheye lens comprising a lens system constituted of two lenses, a first concave lens, a diaphragm and a second convex lens are arranged in order. The first lens positioned nearest to an object side is a glass lens having a high refractive index and its both surfaces are spherical. The second lens is a resin lens or a molded glass lens and has aspherical shape. The entire length of the fisheye lens is shorter than that of an imaging element, and the aberration thereof is corrected relative to a certain single wavelength in a near infrared region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137900-A (JP)
Title: Method for producing flowable formulation using eggshell, use method and removal method after use
Inventor: YAMADA KURA
IPC: C05G3/60
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a flowable formulation using eggshell, which has no offensive smell, exhibits an excellent fertilizer effect with a small amount when used as a fertilizer, shows an excellent applicability and adhesivity to various agricultural films when used as a light shielding agent and is easily removed after use.  <P>SOLUTION: The stable flowable formulation is obtained by coarsely grinding eggshell, mixing 5-60% of the obtained coarsely ground eggshell with 30-95% of water, grinding the mixture into an average particle diameter of 0.5-10 μm by wet grinding, before or after the wet grinding, mixing the mixture with 0.1-5% of a surfactant, 0.1-10% (solid component amount) of a thickener composed of a natural substance and 0.1-5% of an antimicrobial mildewproofing agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139431-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: MORIYA SHUJI
IPC: G03G15/08
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce toner deterioration even when using a developing device continuously and to prevent the occurrence of a so-called unclear image resulting from a transfer efficiency decrease.  <P>SOLUTION: Particles are applied to a supply roller 104. The particles are such that if the supply roller 104 is insulative or conductive and has a potential same as a developing roller 106, the relationship between the mass m' per unit area of toner after passed along a regulating blade 105 on the developing roller 106 when the particles are applied to the supply roller 104 and the mass m per unit area of the toner when the particles are not applied to the supply roller 104 is m'<m.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137120-A (JP)
Title: Quadrupedal walking work robot
Inventor: KATAYAMA SHUJI
IPC: B25J5/00
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quadrupedal walking work robot 1 which is movable even on a road surface 60 having large dips and bumps, and capable of carrying out stable work due to simultaneous fixture of all joint portions of a quadrupedal walking mechanism during execution of the work.  <P>SOLUTION: The quadrupedal walking work robot is formed of: a lower movable body 2 which is provided with the quadrupedal walking mechanism by controlling angles of the joint portions (21, 22, 23) etc. of four leg mechanisms (20, 30, 40, 50) at predetermined timing; and an upper work body 3 which is mounted on an upper portion of the lower movable body 2 and provided with a working device. Herein the leg mechanisms (20, 30, 40, 50) of the quadrupedal walking mechanism of the lower movable body have joint portion fixing means, respectively, and when the upper work body 2 carries out work, the joint portion fixing means can fix angles of the respective joint portions necessary for maintaining the lower moving body 2 in a present position with the four leg mechanisms kept grounded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146120-A (JP)
Title: Memory card
Inventor: AOKI SADATAKA
IPC: B42D15/10
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card effective for surely preventing malfunctions of two types of memory cards and electronic equipment in which such two types of memory cards can be used.  <P>SOLUTION: A new memory card 10B is formed so that dimensions of the thickness and the length of a main body board 20 and the inter-top end dimensions of the protruding direction of guide board sections 22 at both ends can be the same as dimensions of an old memory card 10A, and that the dimension of the width of the main body board 20 of the new memory card 10B is formed larger than the dimension of the width of the main body board 20 of the old memory card 10A. The old memory card 10A can be inserted into any of first and second card slots 4A and 4B. Also, the new memory card 10B can be inserted into the second card slot 4B, however the insertion of the new memory card 10B into the first card slot 2A is inhibited since the width WhB of the main body board 20 of the new memory card 10B is larger than the width W2A of a second opening 6004 of the first card slot 2A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122886-A (JP)
Title: Sound isolating system having no sound leakage to outside, even in open space when using portable toilet inside room
Inventor: SHIMIZU KIYOSHI
IPC: H04R1/34
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound isolating system which is usable without hegitation, by eliminating the sounds generated when a portable toilet is used.  <P>SOLUTION: All sounds are sine waves. The generated sound is detected by a sensor microphone installed adjacently and is inputted to an operation amplifier. Its output waveform becomes an inverse sine wave of the input waveform. The transmission speed of electric current utilized is higher than that of a sound wave by 6 digits. The inverse sine wave is outputted from a loudspeaker, from a side opposite to the sound-generating source, by going ahead, to hit the generated sound, within short shifted time, when the generated sound begins to spread in space. The generated sound can be canceled by negative interference by the same waveform; and moreover, the loud speaker has a function for eliminating the sound outputted from the rear side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142006-A (JP)
Title: Sheet for pet excrement
Inventor: YAMADA HIROYUKI
IPC: A01K1/015
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for pet excrement, which effectively uses a small amount of specific deodorizing component and is superior in deodorizing performance.  <P>SOLUTION: This sheet 1 for the pet excrement, including a liquid-permeable front surface sheet 2, a liquid-impermeable back surface sheet 3, and an absorbent 4 disposed in between the front surface sheet 2 and the back surface sheet 3. The sheet 1 for the pet excrement, preferably, contains aromatic powder prepared by carrying an essential oil extracted from wood on tectosilicate. The aromatic powder, preferably, is one which becomes stringer in the aromatic property by moisture content. The tectosilicate is, preferably, silica gel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007162946-A (JP)
Title: Valve device
Inventor: KRAFT WOLFGANG
IPC: F15B11/024
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve device having a regenerating function provided with small pipe conduit head loss and small construction labor.  <P>SOLUTION: The regenerating function has a short circuit device 10 disposed between a consuming device 2 and a control valve 3, the short circuit device 10 allows the connection of a return side of the consuming device unit 2 and an inflow side of the consuming device 2, and the connection of the return side of the consuming device 2 and a container can be cut off by the control valve 3 for the regenerating function.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145814-A (JP)
Title: Transfer device, image forming apparatus using the same, and transfer method
Inventor: MATSUSHITA MAKOTO
IPC: G03G15/16
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device capable of holding high transfer efficiency and obtaining a sharp image, an image forming apparatus using the same, and a transfer method.  <P>SOLUTION: The transfer device includes a transfer belt comprising at least three layers, a driving roller which is wound with the transfer belt to drive it, a driven roller which is wound with the transfer belt to be driven, and a transfer roller which does not form a nip with an image carrier and is disposed while being shifted from a position where it faces the image carrier across the transfer belt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199686-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: OCHI ATSUSHI
IPC: G03G5/05
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which can continuously suppress a specific defective stripe image over a long period of time from the initial, the specific defective stripe image occurring upon the next time starting after an electrophotographic apparatus is stopped.  <P>SOLUTION: The electrophotographic photoreceptor is characterized in that a surface layer contains fluorine atom-containing organopolysiloxane which has repeating structural unit α and repeating structural unit β, a terminal part of structure γ and has a weight average molecular weight of 10,000 to 50,000, in an amount of 2 mass% to 10 mass% to the total mass and, further, the surface layer contains polycarbonate or polyester resin having specified siloxane structural unit different from the fluorine atom-containing organopolysiloxane, wherein the mass constitution ratio of the specified siloxane structural unit to the total mass of the polycarbonate or polyester resin is 10 mass% to 60 mass%. The process cartridge and the electrophotographic apparatus using the electrophotographic photoreceptor are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008148564-A (JP)
Title: Tillage tine-attaching structure
Inventor: YAMADA TORU
IPC: A01B33/14
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tillage tine-attaching structure which has durability, can retain a stable binding state, and facilitates works for attaching or detaching the tillage tines.  <P>SOLUTION: This tillage tine-attaching structure for inserting the base portion 1a of a tillage tine 1 into the hole 3 of a holder 2 to hold the tillage tine 1 is characterized in that the holder 2 has bracket portions 4, 5 extended in the right and left directions, respectively, to place the base portion 1a of the tillage tine 1 between the bracket portions 4, 5 on both the sides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148757-A (JP)
Title: Shaft for golf club and golf club
Inventor: KUMAMOTO TOMIO
IPC: A63B102/32
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft for a golf club excellent in carry performance and direction characteristics of a hit ball, and the golf club.  <P>SOLUTION: Points T(1) to T(10) are obtained by plotting flexural rigidity EI at 10 points sequentially from a head. A straight line K passing through the T(1) and the T(10) satisfies an expression: [Y=aX+b1]. The values b2 to b9 represent Y-intercept values of straight lines, each of which is parallel with the straight line K and passes through each of the points T(2) to T(9), and the value bmin represents the minimum value of the Y-intercept values b2 to b9. A slope [a] of the line K is 0.04-0.06, and the values b3, b4, b5, b6, b7 and b8 are smaller than the value b1. The value bmin is one of the values b4 to b7. The value (b1-bmin) is in a range between 30 (N m<SP>2</SP>) and 40 (N m<SP>2</SP>). The value (b9-b1) is in a range between 4 to 15 (N m<SP>2</SP>). The shaft has a textile layer which has fiber in an axial direction and fiber in a circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153793-A (JP)
Title: Cable positioning structure of folding type electronic equipment and folding type electronic equipment
Inventor: YONETANI TOMOHIRO
IPC: H04M1/02
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent harmful interference of a cable with other constituting members such as a hinge shaft portion and a housing at a hinge part and in the vicinity of the hinge part.  <P>SOLUTION: Cables 17 and 18 are positioned by a pressing surface of a groove portion of a packing member 23 which is formed in a projection shape, for example, along the thickness of a front case 8, and positioned by side wall surfaces on both sides of the groove portion along the length of a front case 8. Consequently, the cables 17 and 18 surely have prescribed isolation from a cylindrical wall portion of a dummy hinge shaft portion 16 and are arranged along a prescribed arrangement path extending from a connection position of a receiver-side substrate 31 to a connection position of a microphone-side substrate 32 through in the hinge portion 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151231-A (JP)
Title: Power transmission device and its manufacturing method
Inventor: TADA YOSHIKI
IPC: F16D9/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device providing improved assemblability without extending its axial length by utilizing properties of a fluid substance to be filled in which it is cured with the lapse of time.  <P>SOLUTION: A seal means 11 is interposed between the projection 52 of a power cutoff member 5 and a tool engagement part 301 at the end of a shaft 3. The fluid substance 12 cured with the lapse of time, is used as the seal means 11. For example, any of the known rubber filler, synthetic resin filler and foam resin filler can be used as the fluid substance 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150875-A (JP)
Title: Damper for vibration control
Inventor: SUZUKI SHIGENOBU
IPC: F16F15/02
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a damper for vibration control, simple in structure and low in execution cost.  <P>SOLUTION: A fixing piece 18A fixed to a pillar 14A and a fixing piece 18B fixed to a pillar 14B are mutually connected with a deformed part 20 having rigidity smaller than that of the fixing pieces 18A, 18B, and the fixing pieces 18A, 18B and the deformed part 20 are integrally formed. When a frame 12 receives vibration energy, the pillars 14A, 14B are relatively displaced to deform the deformed part 20 via the fixing pieces 18A, 18B, damping the vibration of the frame 12. Furthermore, the fixing pieces 18A, 18B are integrally formed, simplifying the process in mounting a damper 10 for vibration control to the frame 12, with a reduction in execution cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153572-A (JP)
Title: Contamination inspecting device
Inventor: IMAI EIJI
IPC: G01B11/30
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To register a template image to be used for an alignment in an optimum method to reduce a time required for error and evaluation in pattern matching.  <P>SOLUTION: The selection, identification, and comparison of an optimum template with alighnment marks are determined with the operation function of a relative value disposed at a contamination inspecting device. Namely, the contamination inspecting device includes a device that registers features of the alighnment mark formed on the surface of an inspected object, a device that samples image data of the alighnment mark formed on the surface of the inspected object, and a data operation processing device that calculates the relative values from both features by extracting the features from the image data, thereby registering the image data of the alignment marks based on thresholds of the relative values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152725-A (JP)
Title: Print system, print control unit, and print control program
Inventor: KOJIMA SATOSHI
IPC: G06F3/12
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system, print control unit, and print control program capable of selecting the optimal printer and performing printing under a print environment having a plurality of printers.  <P>SOLUTION: A print server 20 accumulates and manages one or a plurality of print jobs transmitted from client terminals 10. In response to print propriety inquiry requests from a print operation terminal 30, the print server 20 compares the attribute information of the accumulated print jobs with information on printer 40 disposed correspondingly to the print operation terminal 30 of a request transmission origin, determines whether printing can be performed by the printer 40 for each print job, and responds to the print operation terminal 30 using the determination result as print propriety information. The print operation terminal 30 displays the job table screen based on this print propriety information. When there is an unprintable print job, the reason for it and a table of printers as substitutes are displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007173829-A (JP)
Title: Insertion subassembly with pull-out lever grip
Inventor: GUENTHER HANS-ULRICH
IPC: H01R13/633
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow an insertion subassembly to be inserted into a subassembly support so that a plug of the insertion subassembly is securely connected with no damage.  <P>SOLUTION: The insertion subassembly 4 comprises a front panel 6, and a pull-out lever grip 7 that is swingably supported at a front area of the insertion subassembly 4 and has a grip arm 14. The pull-out lever grip 7 comes into engagement with a shaped rail 8 on the front side of a subassembly support 1 to be inserted into the subassembly support 1, and comes out of engagement with the shaped rail 8 to be pulled out. The grip arm 14 of the pull-out lever grip 7 has an elastic tongue portion 16 that attaches to the front panel 6 to secure the pull-out lever grip 7 in its target final position when the insertion subassembly 4 is inserted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131528-A (JP)
Title: Method for manufacturing non-oxide porous ceramic material
Inventor: ANDO TAISUKE
IPC: C04B35/591
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a non-oxide porous ceramic material suitable for being used as a substrate for a ceramic separation membrane or the like at a comparatively low cost.  <P>SOLUTION: The method comprises: a process for preparing a shaping material containing a silicon carbide powder and/or a silicon nitride powder, a metallic silicon powder, and an yttrium oxide powder and/or an aluminum oxide powder, where 10-100 pts.mass of the metallic silicon powder to 100 pts.mass of the total of the silicon carbide powder and the silicon nitride powder is added and the yttrium oxide powder and/or the aluminum oxide powder of a quantity corresponding to 2-250 mass% of the content of the metallic silicon powder and not exceeding 20 mass% of the total of the shaping material is added; a process for shaping the shaping material into a specified shape; and a process for reaction-sintering the shaped body comprising the shaping material in a nitriding atmosphere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008154522-A (JP)
Title: Spinning reel
Inventor: AMANO MASAYUKI
IPC: A01K89/015
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel having a control box used both for right-handed handle winding and for left-handed handle winding.  <P>SOLUTION: This spinning reel has reel body provided with a rotation detecting device for detecting the revolution and rotation direction of a spool rotatably supported between side plates of the reel body, and a control box having an indicator of a line length-measuring device for measuring the delivered amount or wound amount of a line, on the basis of the detection value of the rotation detecting device, wherein the rotation detection device is mounted on a detector provided separately from the control box, connection portions capable of being electrically connected to the detector are formed on both side portions of the control box, and either one of the connecting portions is connected to the detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159457-A (JP)
Title: Illumination device
Inventor: KAWAI YUKITOSHI
IPC: G09F27/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device in which illuminance according to an intended use can be obtained and which can cope with an emergency such as a fire.  <P>SOLUTION: This illumination device 1 comprises a solid light-emitting element being a light source 6, and is equipped with a collecting part 4 to collect arbitrary information regarding the illumination device 1 and a setting part 2 to set an operating point of the solid light-emitting element. The setting part 2 sets the operating point based on the arbitrary information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160026-A (JP)
Title: Printed wiring board, electrode forming method of the printed wiring board, and hard disk drive
Inventor: HIRAMOTO SHUJI
IPC: H01L21/60
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which can obtain firmly soldered joints and increase the densities of the joints on the printed wiring board, where electrodes for jointing a flip-chip mounted semiconductor element are formed by the exposed portions of wiring patterns, determined by a solder resist coating.  <P>SOLUTION: A printed wiring board 11 is made up of multiple wiring patterns 12p which are arranged at a predetermined spacing on the mounting surface of the flip-chip mounted semiconductor element and have electrode formation portions for bonding the semiconductor element, multiple electrodes 12 formed so as to be exposed on the electrode formation portions by covering component mounting surfaces other than the electrode forming portions with solder resist (SR), and electrode expanding portions 12a which are integrated with the electrodes 12 and have portions jointed to the electrodes of the semiconductor element with larger widths than the other portions, the wide portions being displaced in the extension directions of the electrodes so as not to be adjacent in the arrangement directions of the electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT