baber/WOPTO huggingface dataset:
Patent JP-2007269034-A (JP)
Title: Fiber-reinforced composite material
Inventor: KAMIYA RYUTA
IPC: D04H3/045
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material which can be manufactured at low cost.  <P>SOLUTION: An x thread layer and a y thread layer formed by arranging continuous fibers in one direction are laminated alternately in plural layers to form a laminated fiber group 6 of biaxial orientation. A fiber structure 1 is provided with a non cut-off domain 2 and a cut-off domain 3; wherein the continuous fiber of the laminated fiber group 6, combined by a thickness direction thread 7 and a fall-off preventing thread 8, of the non cut-off domain 2 is not cut off, while the continuous fiber of the cut-off domain 3 is cut off. The cut-off domain 3 is provided in a part where a deformation is required on shaping into product shape. Also, both end parts of the fiber structure 1 serve as the non cut-off domain 2. The cut-off domain 3 is easy to deform due to weak binding since a portion of the threads is cut off. Therefore, deformation on shaping is easy even if the continuous fiber in three dimensional fiber structure is used as a reinforcement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279103-A (JP)
Title: Golf club head
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which is improved in moment of inertia.  <P>SOLUTION: When a head (1) is located on a level surface at a predetermined lie angle and loft angle, a horizontal line passing the center of gravity in the direction from the toe (2) to the heel (3) becomes an x-axis and a line passing the gravity center in the perpendicular direction becomes a y-axis, then, the head contour is maintained and at least a part where a head component and a cylinder with a major axis of the y-axis overlap is deleted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286034-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YOSHIDA KAORI
IPC: F01N3/36
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine for improving exhaust emission control performance, by restraining sulfur poisoning by separating and adding the sulfur content in fuel into an exhaust system and an engine cylinder from an adding valve.  <P>SOLUTION: This exhaust emission control device of the internal combustion engine has a fuel separator 17 for separating the sulfur content in the fuel into sulfur high concentration fuel 23 and sulfur low concentration fuel 24, and an exhaust adding valve 22 supplying the sulfur high concentration fuel 23 to the upstream side of a nitrogen oxides purifier 42-1. The sulfur low concentration fuel 24 is always used as engine cylinder combustion fuel, and the sulfur poisoning can be restrained, and a frequency of regenerating sulfur can be reduced, and exhaust adding fuel required for regenerating the sulfur can be reduced as the total quantity. The sulfur high concentration fuel is used when regenerating the sulfur, and the sulfur content stored in the nitrogen oxides purifier is discharged, and combustion processing is simultaneously performed on the sulfur content in the sulfur high concentration fuel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007329909-A (JP)
Title: Communication gateway between wireless communication networks
Inventor: ALLARD-JACQUIN PATRICK
IPC: H04L29/06
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce costs of a communication gateway capable of receiving or transmitting messages with a remote node on a first wireless next-generation communication network, and receiving messages from a transmitter on a second wireless communication network.  <P>SOLUTION: The communication gateway comprises a means for transmission 11 and a means for reception 12 of messages in order to communicate with at least one remote communication node 30 on a first wireless communication network 5 according to a protocol which includes network access control. The reception means 12 are also capable of receiving messages originating from at least one simple transmitter 20 transmitting messages on a second wireless communication network 6 according to a protocol which does not include network access control, and the gateway 10 comprises a processing unit 15 which is capable of differentiating between received messages originating from the first network 5 and from the second communication network 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008290607-A (JP)
Title: Pneumatic radial tire
Inventor: KOMATSU RYUZO
IPC: B60C9/20
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which can eliminate of defects in a strip piece cutting step and a splice step when steel cords are combined with organic fiber cords to form reinforcement cords of a belt layer.  <P>SOLUTION: This pneumatic radial tire comprises at least one layer of belt layers 6A, 6B formed by joining the sides of a plurality of strip pieces formed by covering a plurality of reinforcement cords arranged parallel to each other with rubber to each other so that the reinforcement cords are tilted relative to the circumferential direction of the tire. The strip piece used is a strip piece SB formed by arranging organic fiber cords C2 at an inner portion while arranging steel cords C1 at both edges in the lateral direction of the strip. Preferably, the strip pieces SB formed by arranging the organic fiber cords C2 at the inner portion while arranging the steel cords C1 at both edges in the lateral direction of the strip and the strip pieces SA including only the steel cords C1 as the reinforcement cords are mixed in each single belt layer 6A, 6B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147615-A (JP)
Title: Method of manufacturing semiconductor device having bulb type recess gate
Inventor: CHO SANG-HOON
IPC: H01L29/78
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a bulb type recess gate capable of improving the characteristics of the device by suppressing the occurrence of a seam in the bulb type recess.  <P>SOLUTION: The method of manufacturing a semiconductor device includes a step of forming a bulb type recess in a semiconductor substrate 31, a step of forming a gate insulating film 34 on the entire surface of the semiconductor substrate 31 including the bulb type recess, a step of forming a first conductive film 35A patterned on the sidewall of the bulb pattern of the bulb type recess, and a step of forming a second conductive film patterned on the entire structure in this state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008290925-A (JP)
Title: Silver-containing phosphate glass suitable for production of optical element with refractive index gradient
Inventor: IMAIZUMI MASARU
IPC: C03C3/21
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver-containing phosphate glass suitable for the production of an optical element having an aperture angle of 45 degrees or more and sufficient refractive index gradient.  <P>SOLUTION: The silver-containing phosphate glass contains, by mol%, 45 to 59 of P<SB>2</SB>O<SB>5</SB>, 13 to 40 of Ag<SB>2</SB>O, 0 to 15 of Na<SB>2</SB>O, 0 to 10 of Li<SB>2</SB>O, 0 to 5 of K<SB>2</SB>O, 20 to 40 of Ag<SB>2</SB>O+Na<SB>2</SB>O+Li<SB>2</SB>O+K<SB>2</SB>O, 3 to 16 of Al<SB>2</SB>O<SB>3</SB>, 1 to 10 of In<SB>2</SB>O<SB>3</SB>, 8 to 18 of Al<SB>2</SB>O<SB>3</SB>+In<SB>2</SB>O<SB>3</SB>, 0 to 7 of Nb<SB>2</SB>O<SB>5</SB>, 0 to 3 Ga<SB>2</SB>O<SB>3</SB>, 0 to 3 of ZrO<SB>2</SB>, 0 to 3 of Bi<SB>2</SB>O<SB>3</SB>, 0 to 4 of Y<SB>2</SB>O<SB>3</SB>, 0 to 4 of La<SB>2</SB>O<SB>3</SB>, 0 to 4 of Gd<SB>2</SB>O<SB>3</SB>and 0 to 4 of Y<SB>2</SB>O<SB>3</SB>+La<SB>2</SB>O<SB>3</SB>+Gd<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298302-A (JP)
Title: Built-in type heating cooker
Inventor: HOSOI KOICHI
IPC: F24C15/08
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To set to various opening holes of a kitchen and secure sufficient strength to a top plate in a main body constitution.  <P>SOLUTION: This built-in type heating cooker is provided with the top plate 11 on which a pot and the like is put, a top plate supporting body 12 covering an end face part of the top plate 11, and a box-shaped framework 15 disposed at a lower part of the top plate 11 and the top plate supporting body 12 to constitute the main body and provided with a flange portion 18 to an outer side at its upper part, a Y-shaped supporting plate 19 is fitted to an end face of the flange portion 18, and the supporting plate 19 supports the top plate supporting body 12 from its lower part, and is disposed inside with respect to an inner flange portion 14 of the top plate supporting body 12, thus the device of high reliability capable of mechanically supporting the top plate 11 and the top plate supporting body 12 from the lower part even when the framework 15 bows downward, can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298488-A (JP)
Title: Visual inspection device and system
Inventor: AKIYAMA YOSHIHIRO
IPC: G01N21/956
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein long inspection time is required for an inspection based on the image as a whole, in the inspection of the mounting state of an electronic component loaded on a printed board, or the like.  <P>SOLUTION: A line sensor 34 images the image of a subject in a line unit as a whole. A CPU 122 captures the image data of the line unit from the line sensor 34 and stores data in a memory 124. The CPU 122 controls to transmit image data for reproducing the image as a whole stored in the memory 124 successively in the line unit to sub-units 210, 220 performing allotted prescribed inspection via a network between a period from imaging next image data in the line unit by the line sensor 34, until capturing the data after taking the image data, and thereby to form image data as a whole for reproducing the image as a whole are formed also in memories 214, 224 of the sub-units 210, 220 in matching with completion of imaging of the image as a whole by the line sensor 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275295-A (JP)
Title: Solution exchanging device and exchanging method
Inventor: MATSUO SHIGETO
IPC: F28F25/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, in a liquid desiccant device, energy saving is performed by a solution-exchanging heat exchanger for performing heat exchange between a high temperature concentrated solution and a low temperature dilute solution, but as in the conventional liquid desiccant device, because the amount of a solution and time for the solution to pass through the solution-exchanging heat exchanger of the thick solution and the dilute solution are not controlled, the time that the amounts of the concentrated liquid and the dilute liquid passing through the solution-exchanging heat exchanger are different is long, the exchanged heat amount is small, and the saved energy is small; and to solve the problem wherein the solution becomes diluted as the solution amount in a solution tank of a processor is increased by moisture absorbed by the processor, and moisture absorbing function is deteriorated.  <P>SOLUTION: As a means for solving the two problems, the pump rotational speeds of the concentrated solution and the dilute solution are controlled, or the pump rotational speed or a valve is controlled so that the feed amount of the dilute solution is increased to the absorbed moisture amount or more by the valve provided in a solution-exchanging conduit line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007234617-A (JP)
Title: Light guide plate and surface illumination device
Inventor: KARANTARU KARIRU
IPC: G02F1/13357
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To emit the same luminance and the same energy throughout an emitting surface, and to emit light with the product of an emission light quantity and an emission light angle the same throughout a light guide plate.  <P>SOLUTION: A light guide plate 2 has: an incident part 5 for guiding a light from a light source 4 with directivity; a front part 8 for emitting the light; a back part 9 located on the opposite side to the front part 8; and a side part 11 for connecting the front part 8 and the back part 9, where the incident part 5 is placed inside the side part 11, and optical elements 20 having an inclined slope corresponding to a light flux from the light source 4 are placed continuously at positions corresponding to a luminance distribution or a light energy distribution of the light source 4 on the front part 8. A density distribution of the optical elements 20 increases as a function in proportion to the distance from the light source 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008298701-A (JP)
Title: Test board and testing method
Inventor: OSAKABE HIDETOSHI
IPC: G01R31/28
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test board and a testing method which enables high-speed testing, using simple configuration.  <P>SOLUTION: The test board is provided with a socket for mounting a non-test device, and first and second signal lines connected between an output terminal, an input terminal of the non-test device and a switch, respectively. First and second resistance elements in which impedance is smaller than the first signal line and the second signal line are provided, between the first signal line and the switch and between the second signal line and the switch respectively. A third signal line for connecting the resistance element and a tester via the switch and a fourth signal line for connecting the second resistance element and the tester are provided. The switch is connected between the first and second resistance elements, and the first resistance element and the third signal line are connected, at a direct current and a low-speed test or timing calibration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300323-A (JP)
Title: Gas diffusion material and fuel cell using the same
Inventor: NAGANO TAKUSHI
IPC: H01M8/10
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion material with reduced gas pressure loss and improved drainage.  <P>SOLUTION: A gas diffusion material is composed of a base material 10 which is formed with a porous body 12 and is provided with a plurality of through-holes 14. The base material 10 has a form of either ruscut or expanded metal. In a fuel cell, the gas diffusion material can be used as a porous body passage layer placed between a flat separator and a gas diffusion layer or a gas diffusing layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300327-A (JP)
Title: Handle lock device of circuit breaker
Inventor: KIMIJIMA YOSHIYUKI
IPC: H01H73/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle lock device of a circuit breaker in which a locking member cannot be easily dislocated from an operation handle even if an external force (load) is given manually in a reset direction in a condition that a handle lock device is mounted on the operation handle and is locked at an OFF position.  <P>SOLUTION: The handle lock device of a circuit breaker is composed of an assembly of a locking member 6 having a plate with a locking hole 6b extruding from the cap portion to an ON side end edge of an open mouth portion of a case cover integrally with a cap portion 6a to be locked with a knob portion 3a at an OFF position and a stopper piece 7 with a locking hole 7a provided with a pawl portion 7c which guides and supports in an inclined movement to positions ON and OFF sliding on the plate of the locking member and is locked with a stepped portion 3b of a handle knob portion at a LOCK position. As a supporting means for preventing a dislocation of the locking member 6, projections 6e, 6f, 6g are formed on the locking member 6, and the handle lock device 5 is prevented from being dislocated from the operation handle 3 by an external force given in an arrow direction P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301986-A (JP)
Title: Rotary drum type game machine
Inventor: YOSHIKAWA ATSUSHI
IPC: A63F5/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a game property in a rotary drum type game machine executing a replay time game.  <P>SOLUTION: This rotary drum type game machine is constituted to finish the replay time game by the establishment of a combination of specific symbols and, when a player operates a stop operation means in a predetermined stop mode, executes a stop control of rotary drums to prevent the establishment of the combination of the specific symbols. This machine is configured to notify the player that the establishment of the combination of the specific symbols is permitted during the replay time game in a notification period and, when the specific condition is established during the replay time play, sets a first predetermined notification period as the notification period. When the replay time game state is finished before finishing the notification period, this machine stores the remaining of the notification period, if storing the remaining of the notification period when starting a next replay time game state, even though the specific condition is non-established, sets a second predetermined notification period as the notification period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302607-A (JP)
Title: Three-dimensional shaping device and three-dimensional shaping method
Inventor: FUJISAWA KAZUTOSHI
IPC: B29C67/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a three-dimensional object having a part having sufficient transparency as an integrated shaped object.  <P>SOLUTION: A powder layer is formed from powder. Bonding liquid bonding powder is supplied to form a cross-sectional member of the three-dimensional object. The cross-sectional members thus formed are stacked to form the three-dimensional object. When forming the cross-sectional member, for the transparent part, the bonding liquid and curing liquid curing the bonding liquid are supplied in place of the powder layer, to form the cross-sectional member. When bonding powder, interfaces are caused in the boundaries of powder or the powder and bonding liquid to cause irregular reflection or refraction of light on the boundary faces, preventing obtaining of the sufficient transparency or an accurate index of refraction. Curing of the bonding liquid and curing liquid together, on the contrary, causes no such problems. Selection of an appropriate bonding liquid or curing liquid forms the three-dimensional object having the transparency with a sufficient transparent part and an accurate index of refraction as an integrated shaped object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007299414-A (JP)
Title: Lane marker recognition method
Inventor: OTSUKA YASUSHI
IPC: B60R21/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an algorithm capable of stably recognizing a lane marker composed of white lines or road studs without distinguishing the type of the lane marker.  <P>SOLUTION: In a lane marker recognition method comprising an image input process for inputting an image including a lane marker, an edge extracting process for extracting a luminance change point in the input image input in the image input process, and a lane marker estimating method for estimating the position of the lane marker by using edge points extracted in the edge extracting process, the edge extracting process includes a means for calculating the angle of orientation of each of the edges, and the lane marker position estimating process includes a means for extracting edge points that are oriented toward a vanishing point of a road from among the edge points extracted in the edge extracting process. Consequently, since the lane marker can stably be recognized without distinguishing the type of the lane marker, there is no need of replacing an algorithm and even the unknown shape of a lane marker can be made to correspond to.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306615-A (JP)
Title: Gain adjustment control voltage supplying circuit and method
Inventor: MUTO YOSHIKAZU
IPC: H03G3/10
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain adjustment control voltage supplying circuit capable of preventing the gain of a variable gain amplifier circuit from being varied even when external variation such as a temperature change or power supply voltage variation or noise is caused.  <P>SOLUTION: On the basis of a result monitoring amplitudes of differential output voltage signals output from the positive-phase output voltage terminal VOT and the opposite-phase output voltage terminal VOC of a variable gain amplifier circuit, two voltage signals of a gain adjusting signal VGC for adjusting the gain of the gain variable amplifier circuit and the backward-phase reference potential REF of the gain adjusting signal are generated as a gain adjustment control voltage by an automatic gain control circuit 20 which outputs output signals of two phases, and supplied to base terminals of first and second gain adjustment transistors T3, T4 which constitute a gain adjustment circuit for adjusting the gain of the gain variable amplifier circuit. The gain variable amplifier circuit 20 includes an amplifier AMP, resistance R21, R22 for negative feedback and conductance C21, C22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306664-A (JP)
Title: Array antenna device, communication method for the array antenna, relay communication system, and relay communication method
Inventor: NISHIMORI KENTARO
IPC: H04B7/15
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array antenna device capable of efficiently avoiding estimated interference to a priority system, and capable of restraining deterioration in communication quality with a communication party.  <P>SOLUTION: A transfer function estimation section 32 estimates transfer function with the communicating party. A section 33 for estimating the number of interferences estimates the number of receiving stations in other observable communication systems. An interference power measuring section 34 estimates a propagation channel and a reception power P, according to a signal transmitted from the receiving station of other communication systems. A maximum interference power measuring section 35 measures an interference power reaching the maximum power. A weight calculating section 37 calculates a weighting value so that a value obtained, by multiplying propagation channel information on a signal, corresponding to the maximum power by the weighting value, is set to 0. A weight multiplication-combining section 38 combines the weighting value with a reception signal or the propagation channel information to the receiving station of other communication systems, having the possibility of becoming an interference estimated by a transfer function estimating section 32 to generate output information. A communication quality determining section 41 selects an appropriate array antenna, based on the output information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308045-A (JP)
Title: Doorway structure for vehicle
Inventor: HIDEJIMA TATSURO
IPC: B62D25/04
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doorway structure for a vehicle allowing a passenger to smoothly ascend and descend a step, continuously disposing a handrail from a doorway to a passage in a vehicle cabin, having a simple structure and excellent appearance, and reducing weight.  <P>SOLUTION: The doorway structure for the vehicle comprises the doorway 14 provided on a front side part of the vehicle, a step passage connecting with the doorway 14 and a passage 22 in a vehicle cabin provided in a fore-and-aft direction of the vehicle, a wall body disposed along a vehicle rear side end edge of the step passage, a frame 32 supporting a wall body, and a grip bar 38 disposed along the wall body and mounted on the frame 32 at least at one end.  <P>COPYRIGHT: (C)2009,JPO&INPIT