baber/WOPTO huggingface dataset:
Patent JP-2007275120-A (JP)
Title: Oil fence, silt fence and canvas for fence
Inventor: TSUNENISHI YOHEI
IPC: B68F1/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a canvas for a fence, which has high adhesion with rubber and high strength and scarcely lowering the strength after being immersed in water or oil and to provide an oil fence and a silt fence having the canvas for the fence.  <P>SOLUTION: This canvas for reinforcing the oil fence and/or the silt fence includes polyketone fibers. Alternatively, the oil fence and the silt fence is reinforced by this canvas for the fence. The polyketone fiber, because of its molecular structure, has high strength and stability to components in rubber, oxygen, water content, oils and chemicals and has superior adhesion with the rubber. This canvas for the fence, which is formed of the polyketone fibers or composite fibers including polyketone, has high adhesion with the rubber, having a high strength and scarcely lowers its strength after being immersed in water or oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276174-A (JP)
Title: Drive signal generation circuit and printer
Inventor: UMEDA ATSUSHI
IPC: B41J2/055
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cost furthermore by exactly detecting the heat generation temperature of a transistor having a larger heating value out of two transistors in an amplification circuit.  <P>SOLUTION: The drive signal generation circuit comprises a first amplification circuit having a first transistor generating heat when the voltage of a drive signal is increased and a second transistor generating heat when the voltage of a drive signal is decreased, a second amplification circuit having a third transistor generating heat when the voltage of a drive signal is increased and a fourth transistor generating heat when the voltage of a drive signal is decreased, and a temperature sensor outputting a signal dependent on the detected temperature. Out of the first and second transistors, the transistor having a larger heating value when a drive signal is generated is located closer to the temperature sensor than the transistor having a smaller heating value. Out of the third and fourth transistors, the transistor having a larger heating value when a drive signal is generated is located closer to the temperature sensor than the transistor having a smaller heating value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279348-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO NAOKI
IPC: G03G15/20
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove toner etc., sticking on a tip portion of a separation claw in an image forming apparatus that fixes toner images transferred from image carriers to a recording medium between a pair of fixing rollers and separates the recording medium with the separation claw made to abut against the fixing rollers.  <P>SOLUTION: The image forming apparatus has a transfer device 5 which transfers the toner images from the image carriers 1 and 12 to the recording medium 6, a fixing device 7 which fixes the transferred toner images on the recording medium between the pair of fixing rollers 71 and 72, a separating means 9 made to abut against at least one of the fixing rollers to separate the recording medium from the fixing roller, and a controller 10 which switches the rotating direction of the fixing roller between a normal rotating direction during fixation and the reversing direction. The controller controls the timing wherein the fixing roller is rotated in the reversing direction corresponding to such as amount of toner transferred to the recording medium etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277053-A (JP)
Title: Detection method of dislocation, measuring method of number of dislocation, measuring method of dislocation density, and calculation method of gan crystal substrate and dislocation density
Inventor: OKUI MANABU
IPC: C30B33/10
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method capable of measuring accurate dislocation density even if the off angle to the (0001) face at the top-surface of a GaN crystal substrate is larger than 0.5°, a measuring method of the number of dislocation and dislocation density using the detection method, and a calculation method of the GaN crystal substrate of which dislocation density is measured by the measuring method of dislocation density and dislocation density.  <P>SOLUTION: This detection method of dislocation contains a process in which the off angle to the (0001) face at the top-surface of a GaN crystal substrate is reduced to not greater than 0.5° and a process in which the top-surface of the GaN crystal substrate is etched by an etching liquid. This measuring method of the number of dislocation and dislocation density uses the detection method, and a calculation method of the GaN crystal substrate of which dislocation density is measured by the measuring method of dislocation density and dislocation density is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275386-A (JP)
Title: Medical forceps
Inventor: YANAGISAWA GENNAI
IPC: A61B17/22
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide medical forceps that grasp things with an appropriate force without imposing any burden on their user's hand.  <P>SOLUTION: When a user pushes forward an operation button 8 so as to compress a coil spring 9 placed between finger insertion holes 4 and the operation button 8, a push rod 5 moves forward through a cylindrical tube 2, and grasping claws 6 at the tip of forceps expose themselves ahead of an opening 2b on the tip of cylindrical tube 2 and become open. If the pushing force on the operation button 8 is weakened, the push rod 5 is pushed back by the restoring force of compressed coil spring 9. Then the rear part 6a of grasping claw 6 installed on the front end of the push rod 5 collides against the fringe of tip opening 2b of the cylindrical tube 2, is pushed radially inside and closed. As a result, the grasping claw 6 can grasp a thing by the restoring force (momentum) of the coil spring 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006259750-A (JP)
Title: Liquid crystal display device
Inventor: MORISHITA SHUNSUKE
IPC: G02F1/1335
Filed: 2006-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce luminance unevenness generated on a display surface of a liquid crystal display element of a liquid crystal display device adopting a vertical type back light unit.  <P>SOLUTION: The liquid crystal display device has a plurality of cold cathode fluorescent lamps irradiating the liquid crystal display element with irradiation light and a reflecting member arranged on the opposite side of the plurality of cold cathode fluorescent lamps from the liquid crystal display element, and the reflecting member has a projection portion in a region disposed between the plurality of cold cathode fluorescent lamps, wherein the projection portion is triangularly sectioned in a plane orthogonal to the extending direction of the plurality of cold cathode fluorescent lamps and satisfies 10 mm<D<20 mm, and h≥d1 and tan<SP>-1</SP>(2(h+d1)/L)≥90°-θ. Here, D is the distance between the reflecting member and an optical member, L the distance between center portions of the plurality of cold cathode fluorescent lamps, d1 the distance from the reflecting member to the center portions of the plurality of cold fluorescent lamps, (h) the height of the projection portion, and θ the narrow angle that two sides of the projection portion projecting to the plurality of cold cathode fluorescent lamps contain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006294041-A (JP)
Title: System and method for updating application on mobile communication device
Inventor: GEOFFREY SCOTT VIGIL
IPC: G06F11/00
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently downloading a MIDlet update.  <P>SOLUTION: The method of providing an update to an existing MIDlet comprises steps of providing a file for updating the existing MIDlet (502), packaging the file to prepare the MIDlet update (504), preparing a descriptor for the MIDlet update (510), adding update property to the descriptor (512), and associating the descriptor with the MIDlet update (516).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007283645-A (JP)
Title: Thermal head, its manufacturing method, and printer
Inventor: HASEGAWA HAYATO
IPC: B41J2/335
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head which enables the precise formation of a thermal storage positioned between a heater and a space.  <P>SOLUTION: In the thermal head 40 of the present invention, the thermal storage 49 positioned between the heater 43a and the space 48 is constituted of a covering layer 50 (a glass plate) formed on a substrate 41 so as to cover the upper surface of a protrusion 42. The thickness of the thermal storage 49 is easily adjusted by the thickness of the covering layer 50, and the thermal storage 49 is precisely formed. A printing characteristic fluctuation due to the thickness unevenness of the thermal storage 49 is thereby suppressed, and the thermal head having the space 48 just under the heater 43a is easily and stably manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284595-A (JP)
Title: Aliphatic polyester film
Inventor: YANO NORIYASU
IPC: C08K5/20
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester film having all of biodegradability, high mechanical strength and high barrier property against water vapor.  <P>SOLUTION: The low-branching degree and high-molecular weight aliphatic polyester film comprises a low-branching degree and high-molecular weight aliphatic polyester (a) and an agent for imparting the barrier property against the water vapor. The aliphatic polyester (a) comprises an aliphatic dicarboxylic acid residue wherein a specific proportion is a succinic acid residue, an aliphatic diol residue and an optionally added aliphatic hydroxycarboxylic acid residue, and has a weight average molecular weight (Mw) not less than a specified value, a small ratio (Mw/Mn) of the weight average molecular weight to a number average molecular weight, and a little content of the specific branched structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283459-A (JP)
Title: Method of manufacturing polishing pad
Inventor: WATANABE TSUGIO
IPC: B24B37/22
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polishing pad which is excellent in productivity as well as in thickness precision and free from peeling between a polishing layer and a cushion layer.  <P>SOLUTION: The method of manufacturing the polishing pad includes the steps of: preparing a bubble-dispersed urethane composition by means of a mechanical froth method; placing a spacer 12 at both ends of and/or inside face bars 10 and 13 while feeding the face bars; continuously discharging the bubble-dispersed urethane composition onto the face bar with no spacer disposed; stacking another face bar on the discharged bubble-dispersed urethane composition; making a long polishing layer made of a polyurethane foam by hardening the urethane composition while controlling a thickness to be uniform; and cutting the long polishing layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006251825-A (JP)
Title: Image recording medium
Inventor: TORIGOE KAORU
IPC: G03G7/00
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording medium having an image of high quality having sufficient heat resistance and light resistance and having resistance to severe environments by combustion flames and the like.  <P>SOLUTION: The image recording medium comprises at least a substrate having transparency, an image formed by an electrophotographic system on one side of the substrate, and a flame retardance controlling layer provided on the surface on the side opposite to the surface formed with the image of the substrate. The flame retardance controlling layer preferably contains resin and a fire retardant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007296112-A (JP)
Title: Endoscope and endoscope apparatus
Inventor: MIYANAGA HIROBUMI
IPC: G02B23/24
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope simplifying the disposition of an illumination lens at the distal end of an insertion section disposed with an LED while narrowing its diameter, highly efficiently distributing the illumination light illuminated from the LED according to the visibility angle of an objective optical system and illuminating it to a subject site.  <P>SOLUTION: This endoscope is characterized in having the narrow and long insertion section 20 to be inserted into the subject site, the chip-shaped LED 45 provided in a rigid tip section 50 at the distal end 21 of the insertion section 20 and worked as a light source, and an illumination lens 84 provided in the rigid tip section 50 closer to the distal end side in the illumination direction of the LED 45 than the LED 45 via transparent adhesive 55 so as to face the LED 45, focusing the light illuminated from the LED 45 and illuminating it to the subject site.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007004775-A (JP)
Title: Semiconductor memory card
Inventor: TAKEMOTO YASUO
IPC: B42D15/10
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance adhesion strength between a wiring board and molding resin in a semiconductor memory card in which one surface of the wiring board is sealed by resin and the side of the wiring board is exposed to the external appearance of a product.  <P>SOLUTION: The semiconductor memory card includes the board 11 on one surface of which a plurality of external connection terminals are formed, solder resist 14 formed on the other surface of the board and having openings 15 at least in a part of regions of the outer periphery of the board, a memory chip 17 mounted on the other surface of the board and the molding resin 20 for sealing the other surface of the board so as to compose a package of the semiconductor memory card and to cover the solder resist 14 and the memory chip 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007299250-A (JP)
Title: Sequential learning type nonstationary video image detection system, sequential learning type nonstationary video image detection method and program implementing the same
Inventor: SUDO KYOKO
IPC: G06T7/00
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the detection of a nonstationary video image in real time while performing sequential learning of video images input consecutively.  <P>SOLUTION: A nonstationary cut is detected as a result of a determination using a part 101 for inputting a video image comprising consecutive time-series frames, a part 102 for obtaining a cut from the input video images and then extracting a feature amount from the frames to generate feature vectors based on the feature amount, a part 103 for selecting feature vectors corresponding to a specific time range from among the generated feature vectors to calculate a conversion parameter for mapping in a most appropriate identification space for identification based on a statistical distribution of the input feature vectors, and a part 104 for mapping the generated feature vectors in the identification space based on the conversion parameter to determine nonstationariness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006317935-A (JP)
Title: Projector device
Inventor: KAMIYANAGI KIICHI
IPC: G03B21/00
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector device which has high light utilization efficiency, has a bright display screen and is small sized, has low power consumption and long service life for the light source.  <P>SOLUTION: A light emission element array part 2 is provided with a plurality of LED lamps, consisting of red LED chips, green LED chips and blue LED chips. Three primary color light Lr, Lg, Lb of R, G, B which are emitted time-sequentially by the red LED chips, the green LED chips and the blue LED chips are shaped into a parallel light by a fairing optical system 3, are reflected by a dichroic mirror 4, thereafter, is made incident on a two-dimensional micro deflection mirror array 50, is subjected to spatial modulation time-sequentially, according to image signals Sr, Sg, Sb of respective colors by the two-dimensional micro deflection mirror array 50 and is magnified and projected onto a screen 6 by a projection optical system 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312050-A (JP)
Title: Anastomotic ring supply device utilizing electroactive polymer
Inventor: ORTIZ MARK S
IPC: A61B17/11
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument for implanting an anastomotic ring device.  <P>SOLUTION: The surgical instrument is operable to deploy the anastomotic ring device. The instrument comprises a ring deployment mechanism configured to receive and deploy the anastomotic ring through given actuating force. The instrument further comprises an electroactive polymer that is configured to receive voltage from a power source. The electroactive polymer is configured to convert the voltage to mechanical actuating force. Also, the electroactive polymer is further configured to supply the actuating force to the ring deployment mechanism to deploy the anastomotic ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007301009-A (JP)
Title: Rice cooker
Inventor: NISHI HIROSHI
IPC: A47J27/00
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which facilitates the bayonet connection of an outer container to an inner flange of a shoulder part of a body of the rice cooker and prevents the rotations of the attached outer container.  <P>SOLUTION: The inner flange 11 is provided on the inner periphery of the shoulder part 1a of the body 1 with an open upper end, and the outer container 3 with an open upper end is bayonet-connected to the inner flange 11. An anti-rotation member 14 which is inserted into a through-hole 33 of an insertion part 32a and a recessed hole 11j of the inner flange 11 serially while the outer container 3 is in a state of the bayonet connection is provided so that the anti-rotation member 14 is threadedly engaged with the inner surface of the recessed hole 11j. The rotations of the attached outer container 3 is prevented by the anti-rotation member 14, and consequently, the interference provided between a receiving part of the inner flange 11 and the insertion parts 32a-32d is set to be loose.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303096-A (JP)
Title: Guide mechanism for sliding door, and roller unit for sliding door used for the same
Inventor: HIRONO TAKEO
IPC: B60J5/06
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide mechanism for a sliding door hardly causing concentrated load to a burr resulting from a forming parting line, to a roller body part which forms a travel rolling part of a roller traveling on a guide rail when sliding a door, and furthermore improving the service life of the roller body part.  <P>SOLUTION: A travel track surface 61b of the guide rail 61 is formed in convex curved shape in its cross-sectional outline when cut in a plane orthogonal to the longitudinal direction of the rail, and the outer surface of the roller body part 58 is formed with a burr 70b corresponding to a die parting line in die-forming the roller body part 58, in a position off a sliding contact region with the travel track surface 61b of the travel rolling surface 70 in an axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301774-A (JP)
Title: Base material for car trim material and car trim material
Inventor: OUCHI MANABU
IPC: D04H1/4374
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for a car trim material excellent in glass free lightweight properties, recyclability and heat resistance, further improved in combustibility or sound absorbing characteristics and excellent in high temperature adhesion stability using a foamed laminated sheet based on a modified PPE resin, and a car trim material produced by molding the base material for the car trim material.  <P>SOLUTION: A single-layer skin material as a skin material becoming a design surface or a multilayered fiber on the back of an air permeable skin material is arranged on the foamed laminated sheet, which is produced by laminating a non-foamed layer comprising a thermoplastic resin on both sides of a foamed layer based on a modified polyphenylene ether resin, to obtain a base material for the car trim material and a car trim material having the above mentioned characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304748-A (JP)
Title: Image processing system
Inventor: TOJZAN SANDOR
IPC: G06T3/40
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system 1 for displaying a much more clear image in the case of performing the enlarged display of raster data.  <P>SOLUTION: This image processing system includes an image generation system and an image display system. The image generation system includes an image reading part for reading original image data configured of raster data; an edge image generation part for generating an edge image by extracting the outline of the original image data; a normal image generation part for generating a normal image by reducing the original image data into predetermined sizes, and a download data generation part for storing the download data in a predetermined storage region. The image display system includes a download data reading part of reading download data and a display processing part for displaying the normal image, and for, when accepting an enlargement request, superimposing the enlarged normal image and the edge image for display.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303715-A (JP)
Title: Gas shutoff device
Inventor: NAKAMURA HIROSUMI
IPC: F23N5/24
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a gas shutoff device does not shut off a gas flow when a gas appliance is left burning, in a case when only an infant child or an elderly person who can not operate the gas appliance because of its complicated operation method, stays home.  <P>SOLUTION: When a radio repeater 150 determines that only the infant child 301 stays home, the radio repeater 150 transmits a request data for shutting off a gas flow by a shut-off valve 114 through a communication portion 116 and a shut-off driving portion 115. On the other hand, when the radio repeater 150 determines that an adult 401 stays home with the infant child 301, the radio repeater 150 does not request shut-off of the gas flow to the gas shut-off device 110.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306369-A (JP)
Title: Radio communication equipment system, radio communication equipment, and mutual authentication method
Inventor: INAYAMA TOMOHIRO
IPC: H04W12/06
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment which do not require the input of ID codes used for mutual authentication between pieces of radio communication equipment and exchanges the ID codes by simple equipment configuration and a radio communication system constituted of the radio communication equipment.  <P>SOLUTION: This radio communication equipment system of the present invention is constituted of a pair of pieces of radio communication equipment which transmit/receive information by radio, wherein each of the pieces of radio communication equipment has: a radio communication means for performing radio communication; a conduction detection means for detecting that the pieces of radio communication equipment are brought into contact with each other and is electrically conducted with each other and an authentication means for exchanging authentication information necessary for the mutual authentication for the pair of pieces of radio communication equipment to perform the radio communication with each other by the radio communication means to perform mutual authentication processing when the conduction detection means detects that the pieces of radio communication equipment are electrically conducted each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT