baber/WOPTO huggingface dataset:
Patent JP-2009174841-A (JP)
Title: Plate type heat exchanger
Inventor: KAN YON-TE
IPC: F28F3/04
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type heat exchanger having a low pressure drop property for minimizing damage to heat transfer plates by thermal deformation caused by the temperature of an operating fluid.  <P>SOLUTION: The plate type heat exchanger comprises the plurality of heat transfer plates 1 bonded to one another in a state of being laid one on top of another, and operating fluid flow paths formed in spaces therebetween. Each heat transfer plate 1 has a number of protruded and recessed portions 2, 3 repetitively formed on the surface at predetermined spaces in a Chebron or elliptic shape. The heat transfer plates 1 are bonded to one another with their outer peripheries welded to one another. This kind of a plate type heat exchanger has a low pressure drop property because of the reduced fluid resistance of the operating fluid for minimizing damage to the heat transfer plates by the thermal deformation caused by the temperature of the operating fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228332-A (JP)
Title: Output circuit of semiconductor device, semiconductor device including the output circuit, and characteristic adjustment method of the output circuit
Inventor: FUJISAWA HIROKI
IPC: H01L27/04
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit scale required for calibration operation of an output circuit and the time required for the calibration operation.  <P>SOLUTION: There are provided first and second output buffers 110 and 120 connected to a data pin DQ and a calibration circuit 130 connected to a calibration pin ZQ. The first and second output buffers 110 and 120 are constituted of a plurality of unit buffers 111 to 113 and 121 to 123, respectively, and each unit buffer has the same circuit structure. Consequently, impedances of the first and second output buffers 110 and 120 can be set in common by calibration operation using the calibration circuit 130, and thus the circuit scale required for the calibration operation as well as the time required for the calibration operation can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268205-A (JP)
Title: Nuclear reactor control rod spider assembly
Inventor: MCCARTY JEFFREY
IPC: G21C7/117
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting part of a control rod spider assembly between a connecting finger and a control rod.  <P>SOLUTION: An upper end plug of the control rod is secured to the inner bore of the follow connecting finger by engaging any one of a right hand or left hand thread interfacing between the interior of the bore and the circumference of the control rod. The upper end of the control rod is captured by a second fastener mechanism having the other of the right hand or the left hand thread. The second fastener mechanism is anchored to one or both of the connecting finger or the upper end plug to secure the connection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266434-A (JP)
Title: Light source module and lighting fixture for vehicle
Inventor: SASAKI YOSHITAKA
IPC: F21S8/10
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle, in which loss of consumption power can be reduced while forming an appropriate light distribution pattern.  <P>SOLUTION: The light source module 16 is used for the lighting fixture for the vehicle. The light source module 16 includes a first to fourth semiconductor light-emitting elements 20a-20d arranged in a row linearly. The first to fourth semiconductor light-emitting elements 20a-20d are connected electrically in series. Luminescent area of the second semiconductor light-emitting element 20b and the third semiconductor light-emitting element 20c which are located at inner side than both ends is formed smaller than the luminescent area of the first semiconductor light-emitting element 20a and the fourth semiconductor light-emitting element 20d which are located at both ends.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261524-A (JP)
Title: Game machine
Inventor: SENO KAZUTO
IPC: A63F5/04
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine configured to monitor a random number value generated in a random number generation means (random number generator).  <P>SOLUTION: In a slot machine 1 including a main control board 100 which has the random number generator 120 and a symbol combination drawing means 112 for drawing a symbol combination using the random number value and controls a game and a performance control board 300 which executes a performance according to the game, the main control board 100 compares the random number value acquired from the random number generator 120 in the previous processing and the random number value acquired from the random number generator 120 in the present processing, and when the random number value of the same value is generated in the random number generator 120 for the prescribed number of times or more by the compared result, transmits a control command including information that the operation of the random number generator is abnormal to the performance control board 300, and the performance control board 300 issues an alarm by the control command.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266735-A (JP)
Title: Fuel cell
Inventor: TAKESHITA NAOHIRO
IPC: H01M8/24
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To balance prevention of degradation of battery performance after making cell fastening force appropriate with handling of trouble when impact is applied to a fuel cell.  <P>SOLUTION: In this fuel cell 10, an intermediate plate 120 and end plates 110 on its upper and lower sides are connected to each other by two link plates 130 arranged between the intermediate plate 120 and each end plate 110 in a truncated chevron shape by using, as joints, a part between a right-side connection part ESR and a left-side connection part ESL on the end plate 110 and a part between a right-side connection part CSR and a left-side connection part CSL on the intermediate plate 120. The end plate 110 on the lower end side is fixed, the end plate 110 on the upper end side is swingably held, and the intermediate plate 120 is not fixed. The intermediate plate 120 is displaced when external force is applied from the horizontal direction, and the displacement of the joint in the intermediate plate 120, and rotation of the link plates 130, and swing of the end plate 110 associated with it are caused.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265522-A (JP)
Title: Display
Inventor: ISHIGURO MASAAKI
IPC: H04N5/64
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display, for preventing a damage such as crack or breakage of a display panel by external force by suppressing an external force applied to a cabinet by falling from being transmitted to a mounted part of a display part.  <P>SOLUTION: The display includes a display part 1 having a display surface 1a on the front side and a mounted part on a peripheral part; a cabinet front divided body 21 disposed on the peripheral part front side of the display part 1 and having a cylindrical boss 21c corresponding to the mounted part; a cabinet rear divided body 22 disposed on the rear side of the display part 1 and having a cylindrical boss 22c corresponding to the mounted part; and a male screw 3 attaching the cylindrical bosses 21c and 22c to the mounted part. An elastic cylinder 4 is provided between the cylindrical boss 21c and the mounted part and between the cylindrical boss 22c and the mounted part, so that an external force applied to the cabinet front divided body 21 and/or the cabinet rear divided body 22 is absorbed by the elastic cylinder 4 to suppress the external force from being transmitted to the display part 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272788-A (JP)
Title: Imaging apparatus
Inventor: KAZAMA SATOSHI
IPC: H04N5/357
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for transmitting and receiving a signal between a board and a fixed board, provided with a signal processing part and a control unit without generating electromagnetic radiation noise, by using a time of returning to the initial position from the displaced position of the displaceable board which is provided with a solid-state imaging element.  <P>SOLUTION: The imaging apparatus comprises: a first displaceable board 3 provided with the solid-state imaging element 104; a fixed second board 18 having a DSP (digital signal processor) 22 and a CPU 25; and first and second light emission parts 6 and 20 and first and second light receiving parts 7 and 19 for transmitting and receiving an image pick-up signal of the solid-state imaging element and a control signal of the solid-state imaging element, during the time the first board returns to the initial position from a displaced prescribed position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272814-A (JP)
Title: Image display system
Inventor: TAKEHARA TAKANARI
IPC: H04N5/93
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To draw focus data quickly by taking the order of drawing into account.  <P>SOLUTION: The image display system includes: a storage part 3 for storing image data and meta-data of the image data; a focus management part 1 for receiving a focus instruction to designate a thumb nail image to be paid attention to from among a plurality of thumb nail images included in the meta-data and calculating a focus position; a two-dimensional classification part 5 for determining a display position of the plurality of thumb nail images based on the meta-data; a distance calculation part 2 for calculating a distance between the focus thumb nail image positioned at the focus position and the other thumb nails; an order of drawing management part 7 for determining an order of drawing the plurality of thumb nails on the basis of the focus position, display position information input from the two-dimensional classification part 5, and distance information input by the distance calculation part 2; an image drawing control unit 6 for controlling drawing of the plurality of thumb nails on the basis of the order of drawing; and an image drawing part 9 for drawing the plurality of thumb nail images on the basis of control information input by the image drawing control unit 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270944-A (JP)
Title: Capacitance type acceleration sensor
Inventor: TAMURA MANABU
IPC: G01P15/125
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To stably detect the acceleration by improving the temperature characteristic and reducing the influence of temperature variation.  <P>SOLUTION: This capacitance type acceleration sensor comprises a silicon-made substrate 11 having spindle sections 12a-12d, a glass substrate 13 that is joined to one main surface of the silicon-made substrate 11 and has fixed electrodes 14a-14f for detecting the capacitance to the spindle sections 12a-12d, and a glass substrate 15 joined to the other main surface of the silicon-made substrate 11. A sensor section for the Z-axis direction comprises a sensing section A where the spindle section 12c is supported with a flexible beam 11c liftably with respect to the silicon-made substrate 11 by the acceleration, and a reference section B having capacity serving as a reference capacity for the capacitance of the sensing section A. In the reference section B, the spindle section 12d is supported with respect to the silicon-made substrate 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272936-A (JP)
Title: Information processor and method as well as program
Inventor: OBANA MICHIMASA
IPC: H04N5/76
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a search more stably and correctly by improving robustness with respect to the change of data of search processing.  <P>SOLUTION: A determination condition setting unit 141 sets a threshold value for determining reliability at the optimum value in matching with the length of searching moving picture data, the kind of comparing characteristic amount or the like. A reliability determining unit 142 determines whether the result of comparison or the reliability of hypothesis of search solution frame which is the result of comparison is high. A search solution frame interpolation unit 144 newly determines a frame or the hypothesis of search solution frame utilizing the result of past search when the reliability of result of comparison is determined as low by the reliability determining unit 142. A search solution frame determining unit 143 determines the hypothesis of the searching solution frame as the search solution frame. This invention can be applied in a frame searching device, for example.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271416-A (JP)
Title: Cleaning roller for transfer member and image forming apparatus
Inventor: SHONO JUNPEI
IPC: G03G15/16
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently collect a foreign matter such as toner or paper powder adhered on an outer circumference face of a transfer member and to maintain high collecting performance for a long period of time.  <P>SOLUTION: A cleaning roller 54 for a transfer member disposed in contact with an outer circumference face of a transfer member 8 to remove a foreign matter adhered on the outer circumference face of the transfer member 8, is composed of a core 56 and a polyurethane foam layer 58 covering the outer circumference face of the core 56. The transfer member 8 is disposed in contact with an outer circumference face of an image carrier 2 to transfer a toner image on the image carrier 2 onto a recording sheet 38. The number of cells per inch in the polyurethane foam layer 58 ranges from 30 to 60 and the opening ratio of the wall faces of cells 80 in the polyurethane foam layer 58 ranges from 3 to 40%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270999-A (JP)
Title: Earth fault detecting circuit and earth fault detecting method
Inventor: ARIFUKU KATSUMI
IPC: G01R31/02
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth fault detecting circuit detecting not only the occurrence of earth fault and its place but also whether DC voltage is applied on a load or not simultaneously.  <P>SOLUTION: This earth fault detecting circuit 20 for detecting earth fault in a positive side feed line and a negative side feed line which connect a DC voltage source with a load, is provided with: a constant current element 23 and a photocoupler 22 connected mutually in series between the positive side feed line 32 and a grounding point 24; and a constant current element 27 and a photocoupler 26 connected mutually in series between the negative side feed line 34 and the grounding point 24. The constant current elements 23 and 27 are the elements maintaining the passing current at a constant value, and the photocouplers 22 and 26 are the elements detecting flow of the current having the constant value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248078-A (JP)
Title: Oil separable cyclone type filter apparatus
Inventor: INOUE YOSHITSUGU
IPC: B01D17/038
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone type filter capable of obtaining stable high flow rate stream, efficiently separating a foreign substance from a liquid and further separating not only the foreign substance but oil from a material to be treated.  <P>SOLUTION: Water 36, the foreign substance and oil 38 contained in the liquid to be treated are centrifugally separated by providing a pipe spirally along the inner side surface or the outer side surface of a cylindrical body 22 and forcibly sending the liquid to be treated through the inside of the pipe 28. The separated water, the foreign substance and the oil are jetted to the inside of the cylinder to store the heavy material on the lower part, to collect oil floated on the water to the inside of a nearly conical roof part 52 structured on the upper part of the cylindrical body and an oil discharge port is provided on the top part of the roof part to discharge the floated oil and a water discharge pipe 56 is provided in the eccentric direction to discharge the water along the inner side surface of the cylindrical body to separately discharge the oil and water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273610-A (JP)
Title: Ic tag with indwelling function
Inventor: SATO TOSHIHIKO
IPC: A61B19/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign by which an operator appropriately recognizes a lesioned part in a surgery.  <P>SOLUTION: This IC tag 1 is provided with locking pieces 2a and 2b, in order that the IC tag 1 can dwell at a predetermined position by insertion into a human body. In the surgery, an operator can confirm the position of the IC tag 1 and individual information by a sensor and extract the lesioned part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008194059-A (JP)
Title: Purification method for glycoside
Inventor: FUKUYAMA YASUAKI
IPC: C12P19/44
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial-scale efficient method for obtaining glycoside of high purity.  <P>SOLUTION: In the presence of ethanol, glucosidase is allowed to act on saccharides, starch, or their hydrolyzate to form ethyl-α-glucoside; then, in the presence of salts selected from calcium carbonate and magnesium carbonate, the glucose remain is treated with glucose oxidase, thereby the ethyl-α-glucoside is purified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009278821-A (JP)
Title: Molded motor
Inventor: MORISHITA HONKO
IPC: H02K5/18
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded motor extending the service life of bearings.  <P>SOLUTION: A motor is composed of: a stator 4 formed by winding a driving coil 3 around a stator core 1 via an insulator 2; a printed circuit board 6 mounted with electronic components 5; a molded stator 8 formed by integrally molding the stator 4 and the printed circuit board 6 with resin 7; a magnetic rotor 9 rotatably held opposite to the stator core 1; a rotary shaft 10 passing through the center of the magnetic rotor 9; the bearings 11 which hold the rotary shaft 10; and a steel bracket 12 which is press-inserted into the molded stator 8 and holds the bearings 11. The motor is structured to form axial grooves 14 in the vicinity of a bearing holding part 13 integrally molded with the resin 7 on the side opposite the bracket 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282569-A (JP)
Title: Method for creating analytic model
Inventor: NAITO MASATO
IPC: G06F17/50
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for creating an analytic model for improving calculation accuracy while suppressing an increase in the number of elements.  <P>SOLUTION: This method for creating an analytic model for obtaining an analytic model by dividing an analytic object into a limited number of elements which can be handled by a computer, and for obtaining an analytic model includes: a step S1 for setting an initial analytic model by dividing the analytic object into basic elements having the same shape with an ordered lattice, and for setting an initial analytic model; a step S2 for setting sub-division regions obtained by further sub-dividing the basic elements in one part of the initial analytic model; and a step S3 for dividing the respective elements of the sub-division regions into two or more parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279978-A (JP)
Title: Working vehicle
Inventor: NISHIGORI NOBORU
IPC: B60K11/04
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle can prevent breakage of a radiator hose without complicating its structure while having various equipment such as a compressor arranged concentratedly around an engine and the engine and the various equipment stored compactly in an engine room.  <P>SOLUTION: In this working vehicle, the compressor 16 for air conditioning is arranged above the engine 7 in the engine room 12, a radiator 13 is arranged adjacently to form a space S in front of the engine 7 and the compressor 16, a driving belt 36 driving the compressor 16 by transmitting power on the engine 7 side to the compressor 16 side is set in the space S, and the elastically deformable radiator hose 23 forming the flow path of a cooling medium between the engine 7 and the radiator 13 is arranged. The compressor 16 is attached and fixed to the engine 7 via a supporting member 33, and the supporting member 33 is made to guide at least a section in the vicinity of the driving belt 36 in the radiator hose 23 to prevent the radiator hose 23 from being contacted with the driving belt 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281683-A (JP)
Title: Magnetic refrigerating device
Inventor: HIRANO NAOKI
IPC: F25B21/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve a refrigerating capacity by improving heat exchanging efficiency between a cooling fluid and magnetic working substances in a duct.  <P>SOLUTION: In the duct, a number of dimples 20 having diameters and depths suitable for fitting the magnetic working substances 8 roughly by half are recessed on an inner wall surface 7a of a central duct filled with the magnetic working substances 8. Thus the magnetic working substances 8 can be held on the inner wall surface 7a in a state that they are immersed in the dimples 20 roughly by half, so that resistance is generated in the flow of the cooling fluid along the inner wall surface 7a. Thus a ratio of a flow rate of the cooling fluid along the inner wall surface 7a is reduced, and the contact of the cooling fluid to the magnetic working substance 8 in each filling chamber is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261860-A (JP)
Title: Horizontality maintaining table
Inventor: KITAGAWA YUSUKE
IPC: A47G19/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontality maintaining table which has a simple structure, prevents a beverage placed on an inclined place, uneven place or swinging place from spilling, and stably holds an article which is easy to roll.  <P>SOLUTION: The horizontality maintaining table includes a holder part 20 constituted of a pedestal part 21 for placing an article and a support part 122 for supporting the pedestal part 21, and a guide part 10 the upper face of which is a part of a sphere in a concave shape. By the holder part 20 having a mechanism sliding while touching the upper face of the guide part 10, the pedestal part 21 maintains horizontality by the weight applied on the holder part 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287127-A (JP)
Title: Modifier for producing elastic fiber
Inventor: ARAKAWA YASUNOBU
IPC: D01F6/94
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifier for producing elastic fibers which improves a property for unwinding filaments from bobbins and has a filament sticking-preventing property, does not have the problems that higher fatty acid metal salt is separated or precipitates in a spinning dope, and does not cause the problem that, for example, a nozzle is clogged with the higher fatty acid metal salt.  <P>SOLUTION: Provided is the modifier for producing elastic fibers which contains a silicone oil (component A) having a viscosity of 2×10<SP>-6</SP>to 1 m<SP>2</SP>/s at 25°C, a specific modified silicone oil (component B), and a specific higher fatty acid metal salt (component C) at a following mass ratio: (component A)/(component B)=100/0.5 to 100/50, and [(component A)+(component B)]/(component C)=100/10 to 100/100.  <P>COPYRIGHT: (C)2010,JPO&INPIT