baber/WOPTO huggingface dataset:
Patent JP-2008188891-A (JP)
Title: Laminate film
Inventor: KAMIKAGE NAO
IPC: B32B27/36
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate film composed of a polyester type resin layer and a polystyrene type resin layer laminated without a mediating adhesive layer and having high productivity and excellent layer-to-layer strength.  <P>SOLUTION: The laminate film keeps at least one film layer based on a polyester type resin (layer A) overlying directly at least one film layer based on a polystyrene type resin (layer B) without a mediating layer. The absolute value of the difference between the melt viscosity at 190°C of the resin composition of the layer A (layer A resin) and that of the resin composition of the layer B (layer B resin) measured by a capillary rheometer method at a shear rate of 1,000 sec<SP>-1</SP>is ≤850 Pa s, and the absolute value of the difference between the gradient of a temperature/melt viscosity straight line of the layer A resin at 180-240°C and that of the layer B resin is ≤10 Pa s/°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191615-A (JP)
Title: Camera-shake correcting apparatus
Inventor: KOBAYASHI MASAHIRO
IPC: H04N5/232
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera-shake correcting apparatus for a camera not giving an adverse effect such as optical deterioration or mechanical accuracy when correcting the camera shake, capable of easily performing the correction control, and achieving the miniaturization.  <P>SOLUTION: The camera-shake correcting apparatus includes: a lens unit 2 including a lens and an image sensor; biaxial support mechanisms 3a and 3b where the lens unit 2 is attached, and which support the lens unit 2 so as to rotate around two axes orthogonal to a fixed member 9; actuators 4 and 5 for rotating the biaxial support mechanisms 3a and 3b around two axes orthogonal to the fixed member 9; camera-shake detecting means 6 and 7 for detecting the shake amount of the camera; and a control means that controls the actuators 4 and 5 to rotate the lens unit 2 through the biaxial support mechanisms 3a and 3b so that the shake amount of the camera may be canceled when the shake amount of the camera is detected by the camera-shake detecting means 6 and 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197183-A (JP)
Title: Color filter, image display device using the same and apparatus for evaluating the same
Inventor: YASUHARA TOSHIJI
IPC: G03F7/004
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter causing no touch variations when a liquid crystal screen is traced by a roller or a finger, to provide an image display device using the same and an apparatus for evaluating the same.  <P>SOLUTION: The color filter having a colored pixel formed on one surface of a substrate has a columnar projecting part PS at a prescribed position and the columnar projecting part PS has >0.2 μm half-value displacement in 1/2 (0.3 mN/μm<SP>2</SP>) of the maximum load of a compression curve (L1) and an unload curve (L2) in a hysteresis curve obtained by a push-in test (maximum load is 0.6 mN/μm<SP>2</SP>) using a Picker's indenter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007239992-A (JP)
Title: Hydraulic system including plurality of pressure relief level
Inventor: DORNBACH DAVID A
IPC: B66F9/22
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic system capable of simultaneously actuating three or more hydraulic functions requiring a distinct pressure limitation without providing separate pressure relief valves for each of the hydraulic functions.  <P>SOLUTION: The hydraulic system is provided with at least one of main hydraulic functions and a plurality of subsidiary hydraulic functions. All of them are connected to a supply passage and a return passage in parallel. The first pressure relief valve prevents pressure in the supply passage from exceeding first limitation and the second pressure relief valve prevents pressure in the subsidiary function from exceeding second pressure limitation lower than the first limitation. The hydraulic system is provided with a new pressure relief circuit which can be provided on three or more hydraulic functions one of two pressure limitations only with somewhat two pressure relief valves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197602-A (JP)
Title: Light guide plate
Inventor: OTANI TOMONORI
IPC: G09F13/18
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate which can easily be manufactured and equally irradiate a wide range with light.  <P>SOLUTION: A light source 1 is disposed on the side of one surface of a plate type light guide member 2 and a hemispherical recess 2b is provided at a position corresponding to the light source 1 on the side of the other surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200702-A (JP)
Title: Highly conductive workpiece to be bonded, and its diffusion bonding method
Inventor: SASAKI KOJI
IPC: B23K103/10
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly conductive workpiece to be bonded having a structure capable of easily obtaining the bonding result with high bonding strength at low cost, and its diffusion bonding method.  <P>SOLUTION: In the highly conductive workpiece W1 to be bonded having a projection P to be subjected to the diffusion bonding to a highly conductive workpiece W2 to be bonded, the projection P is an annular one projecting from a surface S1 on one bonding side of the highly conductive workpiece W1 to be bonded, and an outer circumferential groove B having the depth lower than the surface S1 on the bonding side is formed in a vicinity of the outer side of the annular projection P. A recess A or an inner circumferential groove A' for storing a metallic material subjected to the plastic flow of the annular projection P when the highly conductive workpiece W1 to be bonded is subjected to the diffusion bonding is formed in a center surface area surrounded by the annular projection P. The recess or the inner circumferential groove has the depth lower than the surface S1 on the bonding side of the highly conductive workpiece W1 to be bonded, and the diffusion bonding is performed at a root surface area of the projection P in the surface S1 on the bonding side of the highly conductive workpiece W1 to be bonded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200639-A (JP)
Title: Method for biologically treating organic matter-containing water
Inventor: FUKASE TETSURO
IPC: C02F3/12
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging of a membrane in the case where a mixture liquid containing biologically treated microorganisms is subjected to membrane separation.  <P>SOLUTION: An iron salt is allowed to coexist so as to give an iron concentration of 10 to 40% by mass based on MLSS in an activated sludge held in a biological treatment tank 10. The pH value of the mixture liquid within the biological treatment tank 10 is brought to a range of 5 to 6.5, and, in this state, biological treatment is carried out. The presence of a predetermined amount range of iron salt and the control of pH value can realize strong aggregation of microorganisms constituting the activated sludge and, at the same time, can suppress the production of mucilage and the like by the microorganisms, whereby clogging of a membrane separation apparatus such as an immersion membrane 11 can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206424-A (JP)
Title: Method for producing diol compound
Inventor: MATSUI TORU
IPC: C12P7/18
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active diol in high concentration by converting a vinyl compound having a vinyl group such as styrene.  <P>SOLUTION: An optically active diol compound is produced by oxidizing a vinyl compound with a microorganism belonging to the genus Pseudomonas in the presence of an organic solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211389-A (JP)
Title: Intercom device
Inventor: KIMOTO SHINYA
IPC: H04R1/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system which is improved in sound quality and efficiency in an audio band by suppressing a standing wave in the audio band generated in a rear air chamber.  <P>SOLUTION: The speaker system includes a housing A1; a speaker SP which is accommodated in the housing A1 and configured to provide audio information from one surface side to the outside of the housing A1; and a rear air chamber Br which is defined as a space formed in the housing A1 on the side of the other surface of the speaker SP, wherein each of surfaces surrounding the rear air chamber Br has a distance of 50 mm or less between surfaces facing each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210987-A (JP)
Title: Analytical apparatus and method of semiconductor element
Inventor: KOBAYASHI HIRONAO
IPC: H01J37/20
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that although the evaluation and analysis of the dopant profile and current path of the diffusing layer of a semiconductor element are necessary, any analytical apparatus and method whereby the dopant profile and current path can be analyzed simply are not existent.  <P>SOLUTION: A probe and a voltage source to be applied to a semiconductor element are used additionally in a microscope using an electron beam. A potential is so applied to the semiconductor element to be evaluated as to bring it into a real operational state, and its secondary electron images are obtained by scanning the electron beam. Since the potential is so applied to the semiconductor element that it has a potential contrast, its secondary electron images become the images for showing the dopant profile and current path of its diffusing layer having the potential contrast. The possible images of the dopant profile and current path of its diffusing layer can be obtained directly from the secondary electron images having the potential contrast.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210179-A (JP)
Title: System for estimating cutting edge locus and machined surface condition
Inventor: YANAGI KAZUHISA
IPC: G05B19/4069
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative system that can more precisely estimate a cutting edge locus and machined surface conditions during machining.  <P>SOLUTION: The system comprises a profile measurement means for measuring a three-dimensional shape of a cutting tool to create profile data on the cutting edge of the cutting tool, a rotational deflection measurement means for measuring a rotational deflection of the cutting tool during the rotation of the cutting tool on a machining apparatus to create rotational deflection locus data on the axial center of the cutting tool, and a simulation means for simulating the locus of the tip of the cutting edge of the cutting tool during machining according to the profile data created by the profile measurement means and the rotational deflection locus data created by the rotational deflection measurement means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216349-A (JP)
Title: Display driving device and display apparatus
Inventor: KASHIWABARA SATOSHI
IPC: G02F1/133
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driving device capable of reducing the load of a gate driver and reducing power consumption and a display apparatus provided with the display driving device.  <P>SOLUTION: The display driving device is provided with a gate driver 20 having a plurality of output terminals for respectively supplying scanning signals to a plurality of output terminals formed on a liquid crystal display panel at a prescribed scanning period to switch each output terminal to an ON state or an OFF state, a switch part 25 is connected between gate output lines arranged adjacently each other out of a plurality of gate output lines and the switch part 25 is turned on only for a prescribed period according to a control signal supplied from a timing generator 80 to short-circuit between the gate output lines. The liquid crystal display apparatus is provided with the display driving device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077045-A (JP)
Title: Vibration noise reducing device
Inventor: YAMAMOTO KATSUYA
IPC: G10K11/178
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration noise reducing device capable of effectively silencing a low frequency region and coping with change of a vibration mode, by freely setting a shape and a characteristic of a vibration plate, without being affected by the vibration mode of a wall face, and without affecting the vibration mode of the wall face.  <P>SOLUTION: In the vibration noise reducing device, vibration noise reducing panel is constituted by arranging a plurality of vibration noise reducing modules formed by a vibration plate with a piezoelectric material attached, in a plane so that noise may not be mutually propagated to the other vibration plate, and an electric circuit for spreading electric energy arising on the piezoelectric material, is connected to the vibration noise reducing panel. In the other vibration noise reducing device, the vibration noise reducing panel in which a wall material is connected in a separate position from the vibration noise reducing module or its vibration plate, is unitedly attached to a vibration control object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218703-A (JP)
Title: Semiconductor device and its production process
Inventor: TAIRA TATSUYUKI
IPC: H01L23/50
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield and the quality of a semiconductor device.  <P>SOLUTION: A projecting part 71 provided in a heat stage 70 is disposed at an opening part 42 of a heat spreader 40 bonded to the back surface 31a of an inner lead 31 of a lead frame 30 at the time of connecting a semiconductor chip 20 and the inner lead 31 with a wire 50. A top end part 33 of the inner lead 31 and the wire 50 are joined in a state that the top end part 33 of the inner lead 31 is contacted directly with the projecting part 71 of the heat stage 70. Since the top end part 33 to be joined with the wire 50 is directly contacted with the stable heat stage 70, an ultrasonic wave is transmitted effectively so that joint failure of the wire 50 to the inner lead 31 is prevented, and thus a semiconductor device 10 is assembled preferably. Therefore, the product yield is improved and the product quality is improved as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218803-A (JP)
Title: Wiring substrate, its manufacturing method, and electronic equipment
Inventor: SEKINE HIDEKATSU
IPC: H01C17/06
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate that prevents variations in resistance value while preventing the resistance value of a resistor from being affected by variations in electrode thickness.  <P>SOLUTION: The wiring substrate 10 is provided with an insulating layer 3, a first electrode 2 and a second electrode 2 separated from each other on the insulating layer 3, a resistor film-thickness adjusting groove 7 arranged on a surface part of the insulating layer 3 between the first electrode 2 and the second electrode 2, and a resistor 1 that is embedded inside the resistor film-thickness adjusting groove 7 while its one end is electrically connected to the first electrode 2, the other end is electrically connected to the second electrode 2, and its film thickness is thickly adjusted by the depth of the resistor film-thickness adjusting groove 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227574-A (JP)
Title: Imaging device, fabrication process and portable terminal thereof
Inventor: NISHIZAWA HIROSHI
IPC: G02B7/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a superior imaging device which is made small and thin by a simple constitution, and therevy to attain thinning of a portable terminal.  <P>SOLUTION: The imaging device comprises: a planar member 8 having an opening 9, a recess 8A around the opening 9 in the first surface, and a flat second surface 8a, opposing the first surface 8b; an optical filter 5 positioned fixedly at the recess 8A formed in the first surface 8b and closing the opening 9; a wiring board 7 having an opening, corresponding to the opening 9 of the planar member 8 and arranged on the second surface 8a of the planar member; and a semiconductor image sensor 6 mounted on the wiring board 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226510-A (JP)
Title: Microwave heating apparatus
Inventor: KUBOTA TETSUO
IPC: H05B6/64
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a continuous heating treatment of a flowing fluid load in a waveguide efficiently in a short time.  <P>SOLUTION: In the apparatus provided with a waveguide 1 transmitting a TE10 mode with its either end blocked by a short-circuiting plate, a matching element 3 fitted at a side of the center inner wall face of a long side of the waveguide 1, a magnetron 4 fitted to an end of the waveguide for supplying microwave energy, a cylindrical tube 5 fitted at one end side of the waveguide 1 in penetration through top and bottom wall faces of the long side at an up-and-down center of the long side of the waveguide 1, and a fluid load 6 freely flowing in the cylindrical tube 5, a distance S between the cylindrical tube 5 and the waveguide short-circuiting plate 2 is to be (λg/4)+(n×λg/2), (provided, λg is an inner-tube wavelength, and n denotes 0, 1, 2, 3, ...).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227975-A (JP)
Title: Image forming device, control method of image forming device, and data transfer device
Inventor: KURANAGA RYUYA
IPC: H04N1/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a transfer speed upon transferring data between CPUs in an image forming device, having a plurality of CPUs, and optimize a load of the CPUs.  <P>SOLUTION: When a data transfer is performed between a controller CPU 102 and an engine CPU 103, a transfer is performed with a large capacity data transfer mode, when a data size is equal to or more than a predetermined value. In this mode, a communication buffer DMAC 117 reads large capacity data stored in a main memory 104 not via the control of the controller CPU 102, temporarily stores the data in a communication SRAM 116, and transfers it to the engine CPU 103 of a data-receiving destination. Also, in a communication log mode, communication log is temporarily stored in the communication SRAM 116, and the communication buffer DMAC 117 stores the communication log in the main memory 104.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228041-A (JP)
Title: Signal transmitter and transmission module
Inventor: BABA TOMOO
IPC: H04B10/80
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmitter in which an AC adaptor is not used for a power supply of a transmission module, and also to provide the transmission module.  <P>SOLUTION: In a host computer 1, a DVI signal processing card 30 which generates a DVI signal, based on image information transmitted from the host computer 1, and a transmission module 20 which receives power supply from a PCI bus and converts the DVI signal transmitted from the DVI signal processing card 30 to an optical signal to transmit it, are set into two PCI slots 12. The transmission module 20 is operated by the power supply from the PCI bus, and connected with a receiving module 6 through an optical fiber 3 and an electric cable 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288167-A (JP)
Title: Semiconductor laser and semiconductor laser module
Inventor: GOTODA MITSUNOBU
IPC: H01S5/16
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser and a semiconductor laser module which allow suppressing degradation in performance of an RIN etc. and can be applied to an optical communication system without any optical isolator, even in such a case that relatively intense back-reflected light is present.  <P>SOLUTION: The semiconductor laser has a window region made of a semiconductor provided in between an output end surface of laser light and an active layer, the semiconductor having an energy band gap wider than the active layer. The window region has: a first semiconductor layer which extends in the direction of the output end surface from the proximity of an end surface on the output end surface side of the active layer, and a second and a third semiconductor layer which sandwich the first semiconductor layer in the thickness direction. The refractive index of the first semiconductor layer is lower than the refractive indices of the second and the third semiconductor layer. The thickness of the first semiconductor layer is equal to or thicker than the thickness of the active layer, equal to or thinner than the thickness of the second semiconductor layer, and also equal to or thinner than the thickness of the third semiconductor layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234165-A (JP)
Title: Content distribution system, web application server, content distribution method, and program
Inventor: FUJIKANE HIROSHI
IPC: H04M3/42
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system for distributing content according to needs of a caller or a callee without adding any provider number.  <P>SOLUTION: In a Web-APP server 100, an event filter in which a receiving terminal number, a content identification number, and a Web-APP identification number are associated with each other and its filter identification number are generated. Also, the event filter for SS including the receiving terminal number, the Web-APP identification number and the event filter identification number is registered in a caller SS11A. In response to calling from a caller terminal 21, the caller SS11A refers to the event filter for SS based on the receiving terminal number, and notifies the Web-APP server 100 of the filter identification number when there is any pertinent identification number. The Web-APP server 100 distributes the content corresponding to the filter identification number through the caller SS11A to the caller terminal 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233411-A (JP)
Title: Toner for electrostatic charge image development, image forming apparatus, toner container, and process cartridge
Inventor: ISHIKAWA YOSHIMICHI
IPC: G03G9/087
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having high chargeability, achieving both of low temperature fixing property and heat-resistant storage property and showing superior offset resistance, and to provide an image forming apparatus, a toner container and a process cartridge using the toner.  <P>SOLUTION: Particles of the toner for electrostatic charge image development are produced by using a toner composition comprising a binder resin, a colorant, a releasing material, a layered compound A (a layered mineral having negative charging property in which interlayer cations are modified with organic cations), and a layered compound B (a layered mineral having positive charging property in which interlayer anions are modified with organic anions), and for example, by an O/W wet granulation method to unevenly precipitate the layered compound B more on surfaces to impart positive charging property to the surface portion of the particles. The toner is supplied to a toner container, constituting a full-color image forming apparatus (150) and a process cartridge.  <P>COPYRIGHT: (C)2009,JPO&INPIT