baber/WOPTO huggingface dataset:
Patent JP-2006282725-A (JP)
Title: Silicon-containing new optically active compound
Inventor: OBATA KUNINORI
IPC: C08G77/14
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon-containing new optically active compound which has one or more optically active groups as substituents and has excellent characteristics such as transparency and polymerizability.  <P>SOLUTION: This silicon-containing new optically active compound is characterized by comprising a polysilsesquioxane derivative represented by general formula (1) and having one or more optically active groups and one or more polymerizable substituents. Therein, R comprises the following three substituent groups. R certainly contains at least one substituent of the first group and at least one substituent of the second group, and does not sometimes contain the third group. The first group: asymmetric source-having organic or organometallic substituents. The second group: vinyl-containing groups, methacryloyloxy-containing groups, acryloyloxy-containing groups and epoxy-containing groups. The third group: H, 1 to 20C straight chain, branched or cyclic alkyl groups, and aromatic-containing groups. (n)/(m) is 0.0 to 1.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287060-A (JP)
Title: Circuit board and soldering structure of chip component
Inventor: SASAKI MASARU
IPC: H05K1/18
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a generation of a solder ball due to a stuck-out soldering paste 33 formed by sticking out the surplus soldering paste 33 to a chip component 15 when the electrode 16 of the chip component 15 is soldered up to a land 22 of a circuit substrate 20.  <P>SOLUTION: A printing position of a solder resist 23 around the land 22 on the circuit board 20 is contrived, the solder resist is prevented from contacting with the tip edge and the side edge of the land side of the opposite side of the land 22, and solder leading-in grooves 27 and 28 are continuously formed in a U shape. The soldering paste 33 stuck-out from the land 22 toward the land side of the opposite side is led in the solder leading-in groove 27, and the soldering paste 33 stuck-out toward the side direction is led in the solder leading-in groove 28. A good soldering fillet 34 is formed by the wall 30 of the end edge of the solder resist 23 formed at a position opposing the electrode 16 of the chip component 15 of the land 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287088-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TANIIKE AKIHIKO
IPC: F02P15/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engines wherein heat from a power switch can be effectively radiated.  <P>SOLUTION: The ignition coil for internal combustion engines includes at least a primary coil and a secondary coil; a center core running on the inner circumferential side of the primary coil and side cores running on the outer circumferential side of the secondary side of the secondary coil which cores magnetically couple together the two coils; the power switch that controls primary current passed through the primary coil, and passes or interrupts the current to generate high voltage on the secondary coil side; and an insulating case that houses these members. Since part of a terminal brought into contact with the power switch is exposed, heat from the power switch can be effectively radiated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291534-A (JP)
Title: Segment connecting structure
Inventor: NAKAYAMA HIROAKI
IPC: E21D11/04
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment connecting structure having high rigidity and high yield strength of the same degree as a segment body, without requiring much construction cost and labor, and capable of securing the flatness of a segment surface.  <P>SOLUTION: A connecting member fixing plate 3 is fixed to a main girder 1 and a joint plate 5 of a segment 20, and after butting the mutual joint plates 5 of the segment 20 adjacent in the peripheral direction, a web 17 of a T-shaped connecting member 7 is inserted from one or both of the inner edge side and the outer edge side of the segment 20 into a connecting member inserting opening part 4 arranged in the respective connecting member fixing plates 3 and a connecting member inserting opening part 4a arranged in the joint plate 5, and a flange 19 of the T-shaped connecting member 7 is frictionally joined to the connecting member fixing plate 3 by a bolt 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291537-A (JP)
Title: Cooling structure of work machine
Inventor: SHIMIZU KUNITOMO
IPC: B60K11/04
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase cooling efficiency by sufficiently securing a cooling air capacity even in a rather small work machine in the cooling structure of the work machine.  <P>SOLUTION: An opening part 10 for disposing a cooling fan 11 and an air conditioner unit 3 is formed through a part 2a of a counterweight 2 installed at the rear part of the frame 1 of the work machine so as to be extended in the lateral direction of the frame 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294477-A (JP)
Title: Lifting device of luminaire or the like
Inventor: KANO HIROKI
IPC: B66D1/60
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To keep a lifting object 2 nearly horizontal to stably lift and lower it by preventing twist or the like of suspension materials 3 due to vibration during movement of the lifting object 2 such as a luminaire 16 or the like.  <P>SOLUTION: This lifting device of the luminaire 16 or the like is provided with: a lifting device body 1 mounted to a ceiling; the lifting object 2 having the luminaire 16 or the like; and the two suspension materials 3 for connecting the lifting device body 1 to the lifting object 2; and is so structured that the lifting device body 1 is equipped with: reeling drums 7 for reeling in the suspension materials 3; and a drive part for lifting and lowering the lifting object 2 through the suspension materials 3. The suspension materials 3 are formed of a metallic long strip-like material having a circular cross section; and the two suspension materials 3 are attached to the side of the lifting object 2 facing to them such that the same side surfaces of the inner side surfaces or the outer side surfaces thereof are faced to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295754-A (JP)
Title: Image reading apparatus
Inventor: KATAOKA YOSHITAKA
IPC: H04N1/10
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of detecting a home position correctly, even if dust etc. is adhered at a home pattern of a calibration sheet.  <P>SOLUTION: When a pattern detection status is set to an end position update state (NO in S21) and inspected pixel data are white (YES in S31), if difference between the present inspection position and a black starting position is 5 pixels or more and a counted value of a black pixel counter is higher than a counted value of a white pixel counter (YES in S32), the present inspection position is established as a pattern end position (S33), and a pattern detection status is established as an end update position origination status (S34). Then, the value of the white pixel counter is incremented (S42). On the other hand, when it is NO in S32, S33 is skipped. Consequently, dust of 5 pixels or more can be ignored.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295059-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJINO TSUYOSHI
IPC: H01L25/18
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device obtained by cutting apart a semiconductor wafer having semiconductor elements formed in units of a chip, wherein heat-dissipating properties can be appropriately ensured in response to a structure.  <P>SOLUTION: A second semiconductor element 20 and a first semiconductor element 10 are sequentially laminated and mounted on an island 30, and both the semiconductor elements 10, 20 are adhered with adhesives 70. Further, both the semiconductor elements 10, 20 are electrically connected to a lead 40 by a bonding wire 70, and these are sealed with a mold resin 60. Here, the first semiconductor element 10 of an upper stage is configured as an aggregate of a plurality of (two or more) units of a chip T cut apart from a semiconductor wafer 200.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300129-A (JP)
Title: Spherical slide bearing
Inventor: ITO YOSHIMI
IPC: F16C33/74
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical slide bearing formed in such a structure that a sealing seal can be replaced easily even in a bearing-mounted state and enabling an increase in sealing performance and the rigidity of the outer edge of its outer ring.  <P>SOLUTION: This spherical slide bearing 31 comprises an inner ring 32 having a projected spherical raceway surface on its outer diameter surface, the outer ring 33 having, in its inner diameter surface, a recessed spherical raceway surface corresponding to the raceway surface of the inner ring, sealing members 34 disposed in contact with both end faces of the outer ring 33, and ring-shaped plates 35 brought into contact with opposite side faces of contact surfaces of the sealing members 34 with the outer ring 33 and fixing the sealing members 34. Since the plates 35 are fixed to bolt holes 33a formed on the end faces of the outer ring 33 with bolts 36, the sealing members 34 can be easily mounted and dismounted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302363-A (JP)
Title: Information recording/reproducing device, signal processing method and signal processing program
Inventor: YAMAMOTO NORIHIRO
IPC: G11B7/125
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain accurate detection and accurate optimum power control using β value to be calculated by carrying out an offset compensation by a preliminarily obtained peak level and bottom level at the unrecorded position.  <P>SOLUTION: An RF signal detection means detects the RF signal on the basis of a reproduction signal to be inputted from an optical pickup means. A peak value of the RF signal is detected by a peak detection means, and a bottom value of the RF signal is detected by a bottom detection means. A plurality of first storage means store outputs of the peak detection means which are respectively outputted when the unrecorded area of an optical disk is reproduced by using a plurality of reproducing LD powers, and a plurality of second storage means store outputs of the bottom detection means which are respectively outputted when the unrecorded area of the optical disk is reproduced by using the plurality of reproducing LD powers. A first subtraction means reduces the output of the first storage means from the output of the peak detection means, and a second subtraction means reduces the output of the second storage means from the output of the bottom detection means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299064-A (JP)
Title: Method for peeling adhesive film and apparatus
Inventor: HASEGAWA NAOTO
IPC: G02B5/30
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling method of adhesive sheets where the peeled adhesive films like a polarizing plate or the like can be easily recovered.  <P>SOLUTION: The method, which is provided to peel off the adhesive film attached to a material, comprises the steps of: peeling one corner of the adhesive film from the material; rolling round the film from the peeled portion by a roller for a specific number of rounds; and after rolling is completed, peeling the film off by stretching the film while shifting the roller toward the direction of peeling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297315-A (JP)
Title: Disinfectant injection method and apparatus
Inventor: OTSUKA YUJI
IPC: C02F1/50
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disinfectant injection method and apparatus which can properly control the injection amount of a disinfectant according to change in quality and quality of water to be treated.  <P>SOLUTION: When a required amount of the disinfectant for disinfecting inflow water flowing into a sand basin 51 is injected, a turbidity index injection rate rule for setting the turbidity index injection rate of a disinfectant by using turbidity as an index is established beforehand. The turbidity of the inflow water flowing into the sand basin 51 is measured by a turbidity meter 75, and a turbidity index injection rate obtained from the turbidity index injection rate rule by using the measured value of the turbidity meter 75 as the index is used as a set value of the injection rate to inject the disinfectant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302077-A (JP)
Title: Volume migration system, volume relocation method, and program
Inventor: TSUGE YOICHIRO
IPC: G06F3/06
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To select a relocation destination volume in consideration of costs of volumes.  <P>SOLUTION: The volume migration system having a storage sub-system including one or more volumes and a volume relocation instruction part for relocating a volume of a relocation source to a volume of a relocation destination includes a cost calculation part for calculating costs of volumes and a volume selection part for selecting candidates of the volume of the relocation destination on the basis of costs of volumes calculated by the cost calculation part and constraints to volumes of the relocation destinations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005253299-A (JP)
Title: Electric apparatus
Inventor: GEN KIYOSHI
IPC: H02K17/12
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating set which can supply electric energy without destructing a natural environment further stably, and moreover can make the set into compactification.  <P>SOLUTION: The electric apparatus is provided with a primary winding generating a travelling magnetic field in addition to an alternating magnetic field, and a secondary winding arranged in a manner of inter-linkage to the alternating and travelling magnetic field generated by this primary winding. The primary winding generates the magnetic field by an intermittent DC or AC current, the secondary winding for induction of electromotive force is arranged in a manner of inter-linkage to the magnetic field. The generating set further comprises an iron core constituted by a first core and a second core magnetically coupled to each other, and a plurality of slots formed between the cores or an annular groove formed between the cores, and is constituted by arranging the primary/secondary windings in the slot or the annular groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006310343-A (JP)
Title: Color solid-state image pickup device
Inventor: KOKUSENYA NOBORU
IPC: H04N5/372
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color solid-state image pickup device that maintains color reproducibility at high levels, and has excellent smear and sensitivity characteristics.  <P>SOLUTION: On a semiconductor substrate 20, a light receiver 3 is provided, and a read region 5 and a transfer region 4 are formed adjacent to the light receiver 3. On a first transparent film 8, a convex in-layer lens 9 is provided so as to face the light receiver 3. A third transparent film 22 is provided on a color filter 11. A top lens 13 is provided on the third transparent film 22 while the top lens 13 faces the light receiver 3, the in-layer lens 9, and the color filter 11. Although incident light is condensed by the top lens 13 and the in-layer lens 9 and reaches the light receiver 3, light receivers 3B, 3G, and 3R for blue, green, and red, respectively, are formed at different positions each to a depthwise direction in the substrate. The curvature of the convex in-layer lens is changed to shift the condensing position of each color. The shapes and the curvatures of top lenses 13B, 13G, and 13R for blue, green, and red, respectively are made identical.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005318608-A (JP)
Title: Differential current mode phase/frequency detector circuit
Inventor: MELTZER DAVID
IPC: H03D13/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase and frequency detector having a differential architecture so that its operation can be performed at the highest possible frequency and with low noise generation.  <P>SOLUTION: A fully differential phase and frequency detector utilizes a multi-function differential logic gate to implement a differential AND gate operation and provides a fully differential D-flip-flop. The multi-function differential logic gate has four inputs, which can be grouped into two pairs of true and complement signals. By selectively re-assigning the inputs to different signal pairs, the differential logic gate can be made to provide one of either simultaneous AND/NAND logic operations or simultaneous OR/NOR logic operations. The differential D-flip-flop is implemented following a master/slave configuration and responds to the true and complement forms of an input clock signal, an input reset input, and input data signal, and also provides true and complement forms of an output signal. All components within the phase and frequency detector are exemplified in CML circuit configuration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006306454-A (JP)
Title: Removing-separating device and method for it
Inventor: KASAMATSU TAMOTSU
IPC: B65B69/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing-separating device that removes and separates a cap and a cover, and to provide a method for it.  <P>SOLUTION: According to the removing-separating device 20, a cover P hanging from a cap 2 with a needle 5 stuck in it is gripped by a gripping means 21 in the process of the movement of the needle 5 from an uncapping position O as a starting point. As the needle 5 is moved and consequently the cap 2 is separated from the gripping means 21, the cover P is pulled off the cap 2 by the gripping means 21. When the gripping means 21 releases the cover P, the cover P falls from the gripping means 21 and is received by one collecting means 23. Next, in the process of the further movement of the needle 5, the cap 2 is guided downward while a guide rail 22 slides in contact with the cap 2. Thereby the cap 2 is caused to fall and received by another collecting means 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311271-A (JP)
Title: Image data transmission system, digital camera, image server and communication program
Inventor: TAKANO KYOICHI
IPC: H04N101/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data transmission system, a digital camera, an image server and a communication program wherein desired image data can be checked promptly in the image server even when transmission quality of radio communication is deteriorated, and the desired image data can be acquired smoothly.  <P>SOLUTION: In the digital camera 100 which transmits photoed image data to the image server by using radio communication, thumbnail image data using the image data is formed, and the formed thumbnail image data is transmitted to the image server. Moreover, the digital camera 100 receives image data request transmitted by the image server and transmits image data specified by the image data request to the image server.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308225-A (JP)
Title: Gas collecting device and deodorizing device using the same
Inventor: YAMAMOTO AKIKAZU
IPC: A61L9/015
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas collecting device capable of efficiently collecting gas without diffusing it, and a deodorizing device capable of gently wrapping an odor source in gas to deodorize odor without diffusing it.  <P>SOLUTION: A gas collecting device 2 is constituted by disposing a partition wall 6 concentrically inside an outer turning hood (an outer shell member) 5 opened at one end face, to form a turning passage 7, providing a swirling air fan (a gas discharge means) for blowing gas in a tangential direction into the turning passage 7, forming blowoff ports 8 at three or more parts on the whole circumference of the partition wall 6, jetting a part of outer swirling flow formed in the turning passage 7, in the tangential direction into the partition wall 6 from the blowoff ports 8 to form inner swirling flow, and providing a suction fan (a gas suction means) 17 for sucking gas flowing toward the center of the inner swirling flow. The deodorizing device 1 constituted by adding a deodorizing part 3 to the gas collecting device 2, leads gas collected by the gas collecting device 2, to the deodorizing part 3 to treat it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006313196-A (JP)
Title: Display element
Inventor: TAKEYAMA TOMOKO
IPC: G02F1/15
Filed: 2005-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which has full-color image reproducing properties and in particular, has improved color reproduction and contrast in the display element having memory properties.  <P>SOLUTION: In the display element having a liquid crystal dispersion layer, in which a chiral nematic liquid crystal capable of selectively reflecting the desired wavelength region of visible light is dispersed in binder, a black color image formation layer of forming an image exhibiting substantially black color is disposed, separated from the liquid crystal dispersion layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318667-A (JP)
Title: Fluorescent lamp
Inventor: OKAMOTO ISAO
IPC: H01R33/08
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp usable for a conventional lighting system and easily connected to a socket of a luminaire.  <P>SOLUTION: This fluorescent lamp 10 is provided with a pin direction varying means for varying the directions of pins 12 connected to the socket 13 of the luminaire in a base 11. The pin direction varying means comprises holes formed in the base 11 and a pin holding member sliding by being fitted to the holes. The pin holding member may be provided with an insertion guide engaging with the socket of the luminaire. The pin direction varying means may comprise covered lead wires led out from the base and a plug connected to ends of the lead wires. The fluorescent lamp is usable for a conventional lighting system and easily connected to the socket of the lighting system. The fluorescent lamp can be mounted without distinction of the vertical direction thereof. Thereby, efficiency and safety of replacement work of the fluorescent lamp in a large-scale building such as a condominium building is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316309-A (JP)
Title: High wear resistant tough steel having excellent fatigue strength
Inventor: SHIMATANI YUJI
IPC: B22D23/10
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high wear resistant tough steel having particularly excellent fatigue strength, further having excellent wear resistance and toughness, thus having reduced wear, cracks and chipping, and suitable for dies, cutters, tools and machine parts.  <P>SOLUTION: The high wear resistant tough steel has a composition comprising, by weight, 0.1 to 2.7% C, ≤2.5% Si, ≤2% Mn, 0.3 to 20% Cr, ≤12% Mo, ≤20% W, 0.4 to 15% V, ≤20% Co and 25 to 100 ppm N, and further comprising either one selected from ≤1% Al, ≤0.5% Ti, ≤1.5% Nb, ≤0.5% B, ≤1% Zr and ≤1% rare earth elements REM (including one or more selected from La, Ce and Y), and in which the minimum value αmin. of the coefficient α showing the degree in the sharpness of the shape in the cross-section of MC type carbide grains with a diameter of the equivalent circle of 5 to 25 μm satisfies 0.70≤αmin.≤0.95.  <P>COPYRIGHT: (C)2007,JPO&INPIT