baber/WOPTO huggingface dataset:
Patent JP-2006242114-A (JP)
Title: Engine
Inventor: YOSHIDA KOZO
IPC: F02F7/00
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine with enhanced strength of a crankcase.  <P>SOLUTION: In the engine, a lower opening part 2 is formed in the crankcase 1, the lower opening part 2 is covered by an oil pan 3 from below, and a pair of right and left oil passages 7, 8 are disposed to extend in a longitudinal direction along right and left side walls 5, 6 of the crankcase 1. When right and left ribs 12, 13 extending in the longitudinal direction are formed in the right and left side walls 5, 6 of the crankcase 1 and then the right and left ribs 12, 13 are protruded inward from the right and left side walls 5, 6 to form the right and left oil passages 7, 8 in the right and left ribs 12, 13, the right and left ribs 12, 13 are positioned at the lower opening part 2 of the crankcase 1. After the processing of a cylinder block 19, a cutoff pipe is fit in one oil passage communicating with a reference hole out of the right and left oil passages 7, 8 so that the cutoff pipe cuts off the communication between the oil passage and the reference hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254532-A (JP)
Title: Electric power steering device
Inventor: KOBAYASHI HIDEYUKI
IPC: H02P23/12
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device that can normally be PWM-driven in a range where the amplitude of a fundamental wave of a line output voltage is not higher than a power supply voltage, and can utilize the power supply voltage to the utmost.  <P>SOLUTION: The electric power steering device comprises: a brushless motor; a current command value calculation means that calculates a d-axis current command value and a q-axis current command value on the basis of a torque command value; a phase current command value calculation means that calculates a phase current command value of each phase of the brushless motor on the basis of the calculated d-axis current command value and the calculated q-axis current command value; a current control means that outputs a voltage command value of each phase on the basis of the calculated phase current command value of each phase; a voltage command value correction means that outputs a voltage command correction value of each phase obtained by voltage command value correction that reduces the maximum value of the voltage command value of each phase, with the voltage command value of each phase as an input; a PWM-control means that generates a PWM signal on the basis of the voltage command correction value of each phase output from the voltage command value correction means; and a motor drive circuit that PWM-controls the brushless motor on the basis of the PWM signal generated by the PWM-signal control means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252404-A (JP)
Title: Device searching apparatus and method, program and storage medium
Inventor: INOUE SHOJI
IPC: H04L12/70
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device searching apparatus for effectively searching a device connected to a network.  <P>SOLUTION: Address information acquisition means 32 and 33 acquire the address information of a network, decision means 35 and 36 decide whether or not to execute a search to the network on the basis of the address information of the network acquired by the address information acquisition means, and search execution means 37 and 38 execute the search of a device apparatus connected to the network in the case that it is decided to execute the search by the decision means. Also, the decision means decide a method for executing the search to the network on the basis of the address information of the network acquired by the address information acquisition means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251734-A (JP)
Title: Contactless charging device
Inventor: EIMIYA MASANORI
IPC: G03G15/02
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless charging device equipped with a noise eliminating mechanism for reducing noise of a charging device.  <P>SOLUTION: The contactless charging device has a very small gap between a charging body 11 and a body 10 to be charged and charges the body 10 to be charged by the charging body 11 through the very small gap, has fixing means 11a, 11b, and 11c for silence which keeps the positions of the charging body 11 and the body 10 to be charged constant, and the fixing means 11a, 11b, and 11c move, following the body 10 to be charged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259882-A (JP)
Title: Information management method, program, and recording medium
Inventor: WATABE TAKASHI
IPC: G06F21/62
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management method, capable of preventing the site access information group of URL, ID and password from being easily duplicated, and preventing the site access information group from leaking.  <P>SOLUTION: This information management method comprises a first step for acquiring the URL of the authentication screen of the desired site; a second step for acquiring ID and a password inputted on the authentication screen; and a third step for managing the site access information group of URL, ID and password acquired in the first step and the second step as one information unit, and for recording the site access information group in a duplication disabled information recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254994-A (JP)
Title: Production method of prosthetic hip joint
Inventor: NITTA ISAMU
IPC: A61F2/32
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a prosthetic hip joint where a mesh layer can reliably be diffuse-bonded to a stem part by directing heat expansion force of a pressurization tool generated in the case of heating treatment in vacuum or in the atmosphere of inert gas inward of a radial direction.  <P>SOLUTION: The prosthetic hip joint is provided with: a prosthetic hip joint body 1a having the stem part 2a molded of titanium material or titanium alloy material; and the pressurization tool 7 having a plurality of segments molded of metallic material having a thermal expansion coefficient larger than that of the titanium material or titanium alloy material. The mesh layer 6 of the titanium material or titanium alloy material is layered on the surface of the stem part 2a, and the pressurization tool 7 is arranged so as to surround the mesh layer 6 on the stem part 2a. A wire rod 12 formed of metallic material having a thermal expansion coefficient smaller than that of the titanium material or titanium alloy material is wound on the outer surface of the pressurization tool 7. The whole of them are treated with heat in vacuum or in the atmosphere of inert gas, and the mesh layer 6 is diffuse-bonded to the stem part 2a with pressurization force directed inward of the radial direction of the pressurization tool 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258655-A (JP)
Title: On-vehicle navigation device
Inventor: KOBAYASHI SHINJI
IPC: G09B29/10
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device capable of implementing to match correctly for vehicles traveling reversely on the road when the one-way road is also used tentatively in the reverse direction.  <P>SOLUTION: When the road 51A becomes impassable (for the interval from B spot to E spot) by construction and the like, and the road 51C is, therefore, allowed for vehicles to travel the reverse direction by rights as an alternative road. The road 51C is registered as an alternative road. This registration is implemented based on road traffic information from VICS. On the occasion when the matching is implemented, if there exists circumferentially the alternative road 51C registered already, by ignoring one-way traffic information on the road 51C concerned given to link the matching is implemented. In other words, even when the vehicle travels reversely on a one-way road by rights, the matching is possible to the one-way road.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255846-A (JP)
Title: Aperture forming structure of plate member
Inventor: HIROTA HIROSHI
IPC: B26F3/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aperture forming structure of a plate body which facilitates the formation of an aperture in a plate body without employing a special cutting tool.  <P>SOLUTION: According to the aperture forming structure, a wall body 11 in which the aperture is to be formed, has a contour line 14 of a cut portion 13 defined inside, in order to form the aperture 12 inside at an edge 18 of the wall body 11 when the cut portion 13 is cut away from the wall body 11. Then a pair of joint portions 16 which connect the cut portion 13 to the wall body 11 are formed at intermediate portions in a cutting line 15 separating the wall body 11 from the cut portion 13. Further in order to cut the cut portion 13 away from the wall body 11, the cut portion 13 is rocked in alternate directions about an axial line connecting between the joint portions 16, and thus cutting of the joint portions 16 is achieved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255219-A (JP)
Title: Safety umbrella
Inventor: HORIKOSHI TATSUYA
IPC: A45B25/10
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe umbrella allowing a person putting up or carrying an umbrella to notify own presence to others in a dark place.  <P>SOLUTION: This safety umbrella is provided with light emitting bodies at its tip parts. A ferrule part of the umbrella can be further provided with a light emitting body. A luminous body emitting a light in darkness after storing the light or a reflecting body reflecting by receiving another light can be adopted as the constitution of the light emitting body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006264354-A (JP)
Title: Sunshade device
Inventor: TAKAYAMA KEISUKE
IPC: B60J1/00
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunshade device with a simplified structure at an end of a shade member.  <P>SOLUTION: This sunshade device is installed to a sunroof opening of a vehicle, and comprises a slidable shade member 11 for opening and closing the sunroof opening, and a griping member 12 installed at a closed side end 11a of the shade member 11. The gripping member 12 is constituted with an upper member 121, and a lower member 122 with a handle part 122b formed. The upper member 121 and the lower member 122 are configured to nip the closed side end 11a of the shade member 11 on one end, and nip a sealing member 13 on the other end.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270578-A (JP)
Title: Image provision system and image provision apparatus
Inventor: MIYAKI KAZUYUKI
IPC: H04N5/225
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for generating and providing a magnified image including an image part which a user desirably confirms as to whether or not the image part is well photographed from an image picked up by a digital camera or the like.  <P>SOLUTION: An image provision apparatus captures image data from an IC card inserted into an IC card I/F 214 together with cross-referenced photographing information (S410), and stores the captured image data and the photographing information to a RAM 208 (S420). When the user I/F 212 receives a "magnified thumbnail provision instruction" (YES: S430), the image provision apparatus reads information associated with a focal position from the photographing information stored in the RAM 208 (S440), generates a partially magnified image (magnified thumbnail) around the focal position (X1, Y1) (S450), and displays the generated magnified thumbnail on a display section 216 (S460).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006268694-A (JP)
Title: Radio tag reader
Inventor: ASAI YOSHINORI
IPC: G06K17/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio tag reader capable of surely reading a radio tag of an article mounted on a reading table.  <P>SOLUTION: An area of the reading table 3 for mounting the article with the radio tag 2 attached is made of Teflon (R) or polycarbonate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272044-A (JP)
Title: Pellet production apparatus
Inventor: KURAI AKIRA
IPC: B01J2/20
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellet production apparatus enhancing a production ratio of a normal pellet and increasing a yield when the pellet for burning is formed from wood shavings, saw dusts or the like.  <P>SOLUTION: The pellet production apparatus is provided with a flat die 1 with vertically oriented rotation axis and small holes; a roller device 2 arranged at the central part of the flat die 1 and driven by a drive mechanism; and a press roller 3 mounted to the roller device and sliding on a surface of the flat die 1 to press a material into the small holes. The press roller 3 is mounted with a predetermined angle in a counter-clockwise or clockwise direction relative to the center line O of the roller device such that its axis does not pass through the center of the rotation shaft of a roller device 2 setting device. Further, the periphery of the upper surface and the lower surface of the small holes bored on the flat die are chamfered so as to realize use of both surfaces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274844-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: HIRANUMA SATOSHI
IPC: F01N3/24
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of preventing ammonia released from an SCR catalyst from being discharged into the atmosphere by accurately determining ammonia slip and properly treating the ammonia.  <P>SOLUTION: The temperature change rate ΔT of the SCR catalyst is estimated (step S2). When the temperature change rate ΔT is equal to or higher than a prescribed positive threshold A, i.e., the SCR catalyst is abruptly heated and the ammonia is released therefrom by ammonia slip, the supply of urea or ammonia to the SCR catalyst is stopped (step S12), and NOx discharged from an internal combustion engine is increased to react it with the released ammonia for processing (step S14).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005279275-A (JP)
Title: Sewing machine
Inventor: HOSAGASI SEVKI
IPC: H02K1/22
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine wherein assembly of an electric motor is simplified to solve the problem of recurring errors during the assembly of the electric motor particularly after disassembly in a maintenance or repairing operation.  <P>SOLUTION: The sewing machine includes a basal plate, an upper arm to support a driving arm shaft and a standard to integrate the basal plate and the upper arm. A driving device of the arm shaft is formed by an electric motor (12) which is equipped with a rotor (40) and a stator (33). The rotor (40) which is non-rotatably connected to the driving shaft includes a rotor structure (41) and two or more permanent magnets (46) accommodated in recesses (42-45) which are complementary of the rotor structure (41). The shapes of the recesses (42-45) are unsymmetrical so that the individual permanent magnets (46) are accommodated in the individual recesses (42-45) exactly allocated in one magnetic orientation. By this reliability, a defect of the rotor structure having the wrongly oriented permanent magnets is eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006279351-A (JP)
Title: Electronic sound volume adjustment apparatus
Inventor: MIYAOKA SEIJI
IPC: H03G3/02
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic sound volume adjustment apparatus for initializing a sound volume with a simple structure.  <P>SOLUTION: In the electronic sound volume adjustment apparatus (1) comprising: a volume knob (2); an electronic volume (3); a turning angle detection sensor (4); a housing (5); an amplifier (6); a sound volume control section (7); a board (8); light emitting diodes (8a); a light emitting diode lighting circuit (8b); and a turning shaft (9), when the electronic sound volume adjustment apparatus and a viewing listening apparatus connected to the outside of an electronic sound volume controller are not operated for a prescribed time, the sound volume control section initializes the sound volume without turning the volume knob, and a light emitting diode is lit at a position similar to a position when the sound volume is set to an initial value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272494-A (JP)
Title: Cleaning device for machine tool
Inventor: HASHIMOTO SHIGEHIKO
IPC: B23Q3/155
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a machine tool capable of surely cleaning the end face of a spindle with a liquid coolant.  <P>SOLUTION: In this cleaning device applied to a machine tool including an automatic tool changer mechanism, a nozzle forming member 26 is fixed to a spindle cap 20 fixed to the tip of a spindle head 4, one or a plurality of first injection nozzles 30 connected to a coolant supply port 28 are formed on the nozzle forming member 26, and a jet of a liquid coolant is obliquely injected from the first injection nozzles 30 toward the axis of the spindle 2. In the nozzle forming member 26, one or a plurality of second injection nozzles 31 connected to the coolant supply port 28 are formed rather closer to the inner peripheral side than the first injection nozzles 30, and a substantially horizontal jet of the liquid coolant is injected from the second injection nozzles 31 to the tip end face 2c of the spindle 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279513-A (JP)
Title: Digital image compression and decompression device
Inventor: KURASHIGE NORIO
IPC: H04N19/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To save labor costs by automatically inspecting picture quality obtained by a digital image compression circuit and shortening an inspection time.  <P>SOLUTION: A digital image compression and decompression device is equipped with compression/decompression processing circuit 4 and 5 which compress and expand a digital moving picture signal based upon set parameters, a CPU 1a which detects a difference between a digital image automatically compressed/decompressed to obtain desired picture quality deterioration precision and the original image and setting the parameters so that the difference is less than a specified value, and a memory 7 in which the image is compressed based upon the parameters set by the CPU and recorded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278807-A (JP)
Title: Joining member and method of manufacturing joining member
Inventor: ARITSUKA YUKI
IPC: H01L21/02
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining member of wafers with each other or the joining member of the wafer and another material for which the cross sectional shape of an end is turned to such a shape that chipping, especially chipping on a joining surface, and peeling are not easily generated compared to a conventional one; and to provide a manufacturing method of such a joining member simultaneously.  <P>SOLUTION: For the end on the outer side, the surfaces of the respective wafers on a joining side are put together and joined with each other, and in the cross sectional shape of the end on the outer side, the outer periphery is linear, arcuate or their combined shape, and a joining part is on the outermost side and is convex to the outer side. Further, the cross sectional shape of the end face is an R type or a T type.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282416-A (JP)
Title: Single crystal pulling apparatus
Inventor: HISAICHI TOSHIO
IPC: C30B15/30
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal pulling apparatus where a single crystal is not always held in a pulling step, where the single crystal is held when its rolling is detected, where the constitution of a supporting means is simplified and where stress concentration is suppressed.  <P>SOLUTION: The single crystal pulling apparatus involves a pulling means 6 to pull the single crystal and a single crystal holding means 10 to protect the falling of the pulled single crystal. The single crystal holding means 10 is equipped with a circular catch wire 11 where the constricted part 5c of the single crystal 5 is arranged to be in a center position, a holder 12 to hold the catch wire, a holder pulling means 13 to raise the holder 12 at the same velocity as the pulling means and a diameter reducing means 14 to reduce the diameter of the catch wire. The diameter of the catch wire 11 is reduced by the diameter reducing means 14 and the constricted part 5c of the single crystal is held by the catch wire 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288033-A (JP)
Title: Ground fault detection/display device and ground fault direction determination method using the device
Inventor: SHIMAMOTO MASAO
IPC: H02H3/38
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground fault detection/display device low in price without being structured as a ground fault zone detection system.  <P>SOLUTION: In the ground fault detection/display device, current detectors 40a, 40b and 40c that detect line currents are arranged at arbitrary points of a three-phase distribution line 2 drawn out of a substation 1, and a voltage detector 41 that detects a prescribed inter-line voltage of the distribution line as a reference inter-line voltage is arranged in the device. The device also comprises a phase comparison circuit 423 that compares the reference inter-line voltage detected by the voltage detector and a phase of a zero-phase current calculated from the line current detected by the current detector, determines whether the zero-phase current has a leading phase or a delayed phase, and calculates a phase difference. The phase comparison circuit is further provided with a ground fault indicator 41 that encodes the determined leasing phase or the delayed phase and the calculated phase angle, and when a ground fault accident is determined, displays the encoded code information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284096-A (JP)
Title: Negative pressure and air conditioning stabilizing system in room such as kitchen
Inventor: TSUKAHARA JIRO
IPC: F24F11/75
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative pressure and air conditioning stabilizing system in a room such as a kitchen capable of stabilizing indoor negative pressure state and air conditioning state even when the exhausting air volume by an exhaust system is changed, in a device applying a combination of the exhaust system of fan drive-type ventilation of variable exhaust air volume and a fan drive-type air conditioning air supply system.  <P>SOLUTION: This system comprises a sensor 14 for detecting the exhaust air volume by the exhaust system 7, an inverter 15 for adjusting the supply air volume by the air conditioning air supply system 9, and a control portion 16 mounted on the inverter 15 for adjusting the supply air volume by the air conditioning air supply system 9 to keep the kitchen 1 in a constant negative pressure state in response to the exhaust air volume by the exhaust system 7 on the basis of a signal from the sensor 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT