baber/WOPTO huggingface dataset:
Patent JP-2008291225-A (JP)
Title: Water absorption preventive material for civil engineering and building material
Inventor: TAKEDA HIDEYUKI
IPC: E04B1/64
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water absorption preventive material forming a deep penetration layer of alkylalkoxysilane and/or its condensate on the surface layer part of a civil engineering and building material in application to it for giving a high water repellant property and preventing penetration of a deterioration factor such as water and salt for the long term.  <P>SOLUTION: This water absorption preventive material for the civil engineering and building material comprises alkylalkoxysilane and/or its condensate (A), organic bentonite (B) formed by bringing montmorillonite to reaction with quaternary ammonium ions and having 33-50% of ignition loss at 1,000°C, a polar solvent (C), and hydrophobic silica powder (D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258314-A (JP)
Title: Developer conveying device, developing device, and image forming apparatus
Inventor: MAKIE IKUO
IPC: G03G15/08
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer conveying device of which the conveying capability is prevented from being deteriorated due to the deterioration of a developer and which prevents the deterioration an image resulting from the block of a developer restricting portion caused by the agglomeration of the developer by friction or the like, to provide a developing device using the developer conveying device, and to provide an image forming apparatus using the developing device.  <P>SOLUTION: The developing device includes: a rotating shaft; a conveying member with an impeller formed spirally along the outer circumferential surface of the shaft; and a flexible member with a plurality of teeth disposed parallel to the conveying member and corresponding to the shape of the impeller. The developing device rotates the conveying member, thereby conveying the developer in the direction of the shaft. The teeth are slid while curving on the surface of the impeller accompanied by the rotation of the conveying member, thereby straddling the impeller. In the developer conveying device, the teeth have holes in portions coming in slide contact with the outer circumferential surface of the impeller when straddling the impeller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255374-A (JP)
Title: Biaxially oriented polyethylene terephthalate resin film
Inventor: MATSUOKA MIKIO
IPC: C08J5/18
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyethylene terephthalate resin film suitable for the base film of a laminate.  <P>SOLUTION: The biaxially oriented polyethylene terephthalate resin film in which the difference Δn<SB>ab</SB>between a refractive index in a direction which makes 45° to the longitudinal direction of the film and a refractive index in the direction which makes 90° to this direction is 0.015-0.060 meets the following requirements: (1) the film, the warpage heights at four corners of a specimen of 300 mm in the longitudinal direction and 210 mm in the width direction do not exceed the thickness of the film, (2) the average warpage height at four corners of the specimen when it is heat-treated at 150°C for 30 min is 0.5-5.0 mm, (3) the ratios TS/TE between a strength at break TS and an elongation at break TE in the four directions are 0.6-2.6 (MPa/%), and (4) HS150 in the longitudinal direction is ≥0.20% and <0.50%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259045-A (JP)
Title: Information processing system, information processor, information processing method, and range determination program
Inventor: KAWAHARA MASAKAZU
IPC: G06F3/048
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for allowing a user to input a numerical range with a simple operation, and to provide a range acquiring method for the information processing system.  <P>SOLUTION: An information processing system comprises: a display section 102a; an operation section 104a for receiving a movement order from an external part; a display control means 105f which allows the display section 102a to display a reference circle disposed at a prescribed position and to movably display a moving graphic according to a movement order; a storage section 106a which stores a parameter in association with the position on the circumference of the reference circle; and a range determination section 105s which on the basis of the position of the moving graphic, calculates the range of the parameter corresponding to the portion inside the moving graphic out of the circumference of the reference circle and outputs the range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254685-A (JP)
Title: Pachinko game machine
Inventor: MACHIGUCHI HIROYASU
IPC: A63F7/02
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of surely preventing a fraud using a magnet in a simple constitution without being restricted by a magnetic force emitted from various types of motors and solenoids.  <P>SOLUTION: This Pachinko game machine 1 is configured to compute a contact time when a game ball 111 is in contact with a touch panel 122, based on an ON signal that is emitted by scanning the touch panel 122 provided on a transparent glass pane 121 for every 10 msec and, when determining that the contact time of the game ball 111 exceeds 100 msec, which is equivalent to 10 times of the scanning time (S2: YES), to determine that a fraud is done and to notify it by the generation of the sound by a speaker 7 and the lighting of an illumination lamp 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259142-A (JP)
Title: Arithmetic unit
Inventor: HASHIMOTO SATORU
IPC: G06F7/552
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic unit for computing a square root and an inverse square root which is configured so as to be able to perform an arithmetic operation with high accuracy and at a high speed, to have small consumption in a memory and a small arithmetic load and to be small, with small power consumption and at low cost.  <P>SOLUTION: When repeatedly using a recurrence formula: Yn+1=0. 5*(Yn+X÷Yn) given by a Newton's method to compute an arithmetic operation result from an argument X being an arithmetic operation target, an index value Ei is extracted from an index part of the argument X to define an integer part of (Ei/2) as Z. Initialization close to the arithmetic operation result is easily performed by setting an initial value for substituting a value obtained by multiplying 2^Z by a coefficient 2^k for the recurrence formula with the numerical value 2^k within the standard range of a mantissa of the argument X as a coefficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009023841-A (JP)
Title: Smoking track feed means and method for exact feed positioning of smoking track
Inventor: LIERMANN TORSTEN
IPC: A23B4/052
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoking track feed means, and to exactly arrange a smoking track in a sausage loop or other products hanged from a hanger.  <P>SOLUTION: At least a part of a smoking track 2 lies on a smoking track support 3. The smoking track 2 is oriented towards a hanger 5. The smoking track supports 3, 3a, 3b are movable such that the smoking track 2 is moved out substantially in a longitudinal direction B from a smoking track feed means 1 to a capturing area A of the hanger 5. A loop is arranged in the capturing area A of the hanger 5 when being captured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265717-A (JP)
Title: Communication service provision system and method thereof
Inventor: TACHIKA AKIHIKO
IPC: G06F13/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication service provision system allowing a user to participate in a virtual space community on a communication network without performing a complicated operation of an information communication terminal, and to provide a method thereof.  <P>SOLUTION: A communication relay device 30 having a wireless communicable area nearly the same as a store area in each of a plurality of stores related to each other in a real space is installed in each store. When the information communication terminal 10 enters one of the wireless communicable areas in the store, a start-up request for starting an application used for using the virtual space community on the communication network available by a plurality of information communication terminals located in each wireless communicable area of the store in the information communication terminal 10 is transmitted to the information communication terminal 10. For the information communication terminal 10 entering the one of the wireless communicable areas in the store, a user of the information communication terminal 10 is registered as a participant of the virtual space community.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266871-A (JP)
Title: Silicon carbide semiconductor device and method of manufacturing same
Inventor: KUSUMOTO OSAMU
IPC: H01L29/78
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when a source region of a high-concentration impurity is formed by implanting phosphorus into a source region, only a surface of the source region undergoes enhanced oxidation to cause formation of a step between surfaces of a well region and of the source region, resulting in an increase in channel resistance.  <P>SOLUTION: An insulating gate semiconductor device is made of silicon carbide, and a sacrificial layer 14 having an equal concentration profile of phosphorus is formed at least on the well region 3 and the surface of the source region 4. Consequently, when a gate insulating film is formed, enhanced oxidation is uniformly caused on the surfaces of the well region 3 and of source region 4, so that no step is formed between the surface of the well region 3 and the surface of the source region 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009031259-A (JP)
Title: Apparatus and system for photographing pipe with continuous water supply
Inventor: PARK HYUK-SUNG
IPC: G01N21/954
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for photographing pipe with continuous water supply for photographing and inspecting the interior of the pipe, while minimizing water leakage without having to cause the flow of a fluid to suspend in the pipe.  <P>SOLUTION: The interior of the pipe can be photographed by inserting a camera into the pipe, in a state of without suspension of water supply, and information on the movement and rotation of the camera can be computed to prevent the situation where the use of the pipe as a whole is suspended due to photographing of the interior of the pipe. The camera can accurately photograph respective positions in the pipe, by precisely moving in the forward/backward and rotating left/right or up/down directions; and since information about the actual position on the pipe, with respect to the photographed image, is provided, a user can accurately acquire a defect-position in the pipe and can readily control the camera.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266945-A (JP)
Title: Three-dimensional stacked nonvolatile semiconductor memory
Inventor: MAEJIMA HIROSHI
IPC: H01L29/792
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the potential of a source diffusion layer in a BiCS memory.  <P>SOLUTION: A three-dimensional stacked nonvolatile semiconductor memory includes: a memory cell array comprised of first and second blocks BK<i>, BK<i+1> disposed side by side in a first direction; and a driver disposed on one end of the memory cell array in a second direction orthogonal to the first direction. In a semiconductor substrate 21, a source diffusion layer 24 common to the first and second blocks BK<i>, BK<i+1> is disposed. Between the first and second blocks BK<i>, BK<i+1>, a contact plug X is disposed with a lower end connected to the source diffusion layer 24 and an upper end connected to a source line SL disposed at least above three conductive layers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265374-A (JP)
Title: Image forming apparatus
Inventor: TABUCHI HIDEHIRO
IPC: B41J29/38
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for improving convenience while preventing or suppressing deterioration of image quality and achieving power saving.  <P>SOLUTION: A sub-control part starts time counting (#2) when detecting transfer to a sleep mode (YES in (#1)), thereafter, ends the time counting (#4) when detecting transfer to a normal mode (YES in (#3)) and transmits time counting information to a main control part (#5). The main control part determines whether a time counting time period indicated by the information is a threshold or more (#13) when receiving the information from the sub-control part by starting due to blocking-release of power supply due to a controller (YES in (#11) and (#12)), executes initial operation for each part of a composite machine 1 (#14) when the time counting time period is the threshold or more (YES in (#13)), and ends serial processing without executing processing of (#14) when the time counting time period is smaller than the threshold (NO in (#13)).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263290-A (JP)
Title: Skin detergent composition
Inventor: YAMAMOTO NAOKO
IPC: C11D3/37
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin detergent composition excellent in foaming property and foam quality, and having a good stop feeling property on rinsing.  <P>SOLUTION: This skin detergent composition contains the following components (A) to (D) and water. (A) A polyoxyethylene alkyl ether sulfate. (B) A polyoxyethylene alkyl ether carboxylic acid or its salt. (C) A cationic group-containing polymer having ≥4.5 meq/g cation electric charge density. (D) A copolymer of acrylic acid and/or acrylamide with dimethyldiallyl ammonium chloride and containing the ≥40 mass% total of the acrylic acid and/or acrylamide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183910-A (JP)
Title: Printing material container, and substrate mounted in printing material container
Inventor: ASAUCHI NOBORU
IPC: B41J2/175
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or reduce damage of a printing material container and a printing device, attributable to short circuit between terminals.  <P>SOLUTION: The printing material container includes a first device, a second device, and a terminal group. The terminal group includes first terminals, second terminals, and third terminals. The first terminals are connected to the first device, and each include a first contact portion making contact with a corresponding terminal out of terminals of the printing device. The second terminals are connected to the second device, and each include a second contact portion making contact with a corresponding terminal out of the terminals of the printing device. The third terminals function to detect short circuit between the second terminal and the third terminal, and each include a third contact portion making contact with a corresponding terminal out of the terminals of the printing device. The second contact portions, the first contact portions, and the third contact portions are arranged to line up in a single or a plurality of rows, and the second contact portions are arranged at an end of the single row or an end of one of the plurality of rows.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009268540-A (JP)
Title: Game machine
Inventor: SAITO RYUHEI
IPC: A63F7/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To strongly attach a symbol display device to a game board and to easily attach and detach it.  <P>SOLUTION: On the left side face of the symbol display device, a locking projection part projected to the side part is provided. The game board 40 is provided with: front side position regulation parts 75, 106 and 123 abutting on the front surface of the symbol display device; an inclined guide surface 113 provided on the left end of the front side position regulation parts 75, 106 and 123 and inclined forward; an insertion receiving part 56 provided with an insertion port 56a opened at the inclined front end of the inclined guide surface 113 and abutting on the rear surface of the locking projection part inserted to the insertion port 56a; lock members 135a and 135b detachably locked to the rear surface of the symbol display device; an upper side position regulation part 1 abutting on the upper surface of the symbol display device; a lower side position regulation part 67 abutting on the lower surface of the symbol display device; a first side position regulation part 114 abutting on the left side face of the symbol display device; and a second side position regulation part 127 abutting on the right side face of the symbol display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268379-A (JP)
Title: Reel seat and fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/06
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel seat which can comfortably be held by an angler and to or from which a reel can easily be attached or detached.  <P>SOLUTION: The reel seat 20 has a seat body 24, a fixed hood 21, a moving hood 22 capable of sliding in a direction indicated by an arrow 30, and a lock mechanism 25 for controlling the sliding of the moving food 22. The moving hood 22 has an operation lever 42, the operation lever 42 has a lever body 55 and an extended portion 60 smoothly continued to the hood body 40, the extended portion 60 is formed in a shape extended on the leg 27 side of the reel and smoothly continued to the leg 27, the extended portion 60 has a pair of grip portions 63, and the grip portions 63 are formed in a semi-circular shape which can easily be held with angler's fingers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008194496-A (JP)
Title: Cardiac pacing using adjustable atrio-ventricular delays
Inventor: DING JIANG
IPC: A61N1/365
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a plurality of approaches to provide a timing optimal for a ventricular pacing by judging internal electrical or mechanical events having a predictable timing relationship with the sending of the ventricular pacing with the optimal timing that allows ventricular functions to be maximized.  <P>SOLUTION: This pacing system is to provide an optimal hemodynamic cardiac function for parameters such as contractility (peak left ventricle pressure change during systole or LV+dp/dt), or stroke volume (aortic pulse pressure) using system for calculating atrio-ventricular delays for optimal timing of a ventricular pacing pulse. The system provides an option for near optimal pacing of a plurality of hemodynamic parameters. The system uses the proper timing using electrical or mechanical events having a predictable relationship with an optimal ventricular pacing timing signal so as to induce its proper timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192308-A (JP)
Title: Recording method of optical information recording and reproducing medium, recording and reproducing method and reproducing method, recording device, recording and reproducing device, and reproducing device
Inventor: OKADA MITSUYA
IPC: G11B7/125
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable recording and reproducing for an optical information recording and reproducing medium whose recording film is multi-layered.  <P>SOLUTION: When recording and reproducing of data are performed for the optical information recording and reproducing medium having a plurality of recording layers which can perform recording and reproducing by projecting a laser beam and reproduction of data is performed in one recording layer 14, recording states of the other recording layer 12 being nearer from a laser beam incident surface than the recording layer 14 is examined using recording layer management information, when a part in which data is recorded in the area in which a recording state is checked and a part in which data is not recorded are mixed in an area in which the recording state is checked, after dummy data is recorded in the part in which data is not recorded, reproduction of data is performed in the one recording layer 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009269578-A (JP)
Title: Separation preventing structure for car accessory component
Inventor: ATSUMI AKIRA
IPC: B60K37/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation preventing structure for a car accessory component capable of suppressing removal of a locking member and separation of components accompanying the removal when impact load is applied while maintaining a good assembly property with a simple configuration.  <P>SOLUTION: In the separation preventing structure for an accessory component (2) assembled by being locked by the locking member (21) at a surface side of an interior component (1) disposed inside a cabin, a separation preventing piece (22) projecting in parallel to an assembly direction of the locking member is integrated at a rear surface side of an edge part of the accessory component. An opening (12) capable of inserting the separation preventing piece is bored at a portion corresponding to the interior component. In an assembled state of the accessory component, a base of the separation preventing piece is made to abut an edge (12a) of the opening positioned at an edge end side of the accessory component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283626-A (JP)
Title: Junction field effect transistor
Inventor: OMUKAE TAKESHI
IPC: H01L21/337
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the matter of a J-FET having a substrate composed only of a low-concentration semiconductor substrate that although the resistance against electrostatic breakdown is high, its noise voltage is large and variation in noise characteristics is also large, and to solve the matter of a J-FET having a substrate structure where a semiconductor layer of low concentration is laminated on a semiconductor substrate of high concentration as a noise countermeasure that although the noise voltage can be reduced by reducing the gate resistance and the noise characteristics are stabilized, the resistance against electrostatic breakdown deteriorates.  <P>SOLUTION: A junction field effect transistor (J-FET) has a substrate structure where a semiconductor layer 2 of low concentration is laminated on a semiconductor substrate 1 of high concentration having a resistivity and a thickness which enable a desired resistance against electrostatic breakdown to be attained. Consequently, variation in noise characteristics is minimized in the range that does not cause degradation of the resistance against electrostatic breakdown, and the noise voltage can be reduced. At the same time, the resistance against electrostatic breakdown can be enhanced in the range that does not have an influence on the noise characteristics. A J-FET which can respond to market demand comparatively flexibly as compared with the conventional structure can thereby be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT