baber/WOPTO huggingface dataset:
Patent JP-2005031097-A (JP)
Title: Apparatus for detecting both acceleration and angular velocity
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect both acceleration and angular velocity with sufficient response, especially concerning an apparatus for detecting the acceleration and the angular velocity based on force acting on an oscillator.  <P>SOLUTION: The apparatus is provided with excitation means 141-143 for exciting an oscillator 130 having a mass (m) in each axial direction and force-detecting means 151-153 for detecting force acting on the oscillator in each axial direction. The detected force in each axial direction is separated into force (f) resulting from acceleration and the Coriolis force F which results from angular velocity by signal separation means 161-163. On the basis of each separated force (f), acceleration calculation means 171-173 output respective axial components αx, αy, and αz of acceleration by using the arithmetic expression f=m×α. Based on each separated Coriolis force F, angular velocity calculation means 181-183 output angular velocity ωx, ωy, and ωz around each axis by using the arithmetic expression F=2m×v×ω (v is an instantaneous speed regarding the oscillation direction of the oscillator).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006094337-A (JP)
Title: Communications system, information processing method, and router
Inventor: TAKAI KENICHI
IPC: H04W8/26
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications system in which a novel virtual tunnel can be formed faster and more easily than a conventional system, even if a repeater station to be connected is changed.  <P>SOLUTION: The communication system includes a repeater station which sends a tunnel information request signal indicating a request of information of a pseudo-address that becomes the address of a transmission port of a virtual tunnel to the outside, if information of an IP address is received from a communication terminal in connection with the communication terminal, stores the pseudo-address, together with the IP address of the communication terminal, when receiving a tunnel information answer signal containing information of the pseudo address; generates the pseudo-address and stores it together with the IP address of the communication terminal, when it is not receiving the tunnel information answer signal; and a router which is connected with the repeater station and a network; transfers the tunnel information request signal received from the repeater station to the outside; transfers the tunnel information answer signal to the repeater station, if the tunnel information answer signal is received from the outside; and stores the pseudo-address as an address of the repeater station.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006093037-A (JP)
Title: Lithium secondary battery
Inventor: NAKAYAMA KEISUKE
IPC: H01M4/48
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode material for lithium secondary battery which contains titania nanotubes of anatase type, superior in industrial productivity, and a lithium secondary battery using it.  <P>SOLUTION: This is a manufacturing method of an anatase type titania used in a lithium secondary battery in which titania having nanotube shape with an aspect ratio of 6 or more is formed by electrolytic oxidation of titanium or an alloy containing titanium, and a lithium secondary battery containing titania manufactured by this method is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100110-A (JP)
Title: Storage battery
Inventor: KITAOKA KAZUHIRO
IPC: H01M2/26
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery forming structure preventing the burning off of gaps caused by welding even if a current collector in which many burring holes are equally arranged is used, capable of equally collecting current from the electrode, improving reliability, preventing the generation of a short circuit, and having high voltage and high energy density.  <P>SOLUTION: The current collector 10 used in the storage battery has almost a circular body part 11, an opening 12 for welding electrode insertion is formed in the central part of the body part, many burring holes 13 are formed from the periphery of the opening 11 to the outer circumferential part of the body part 11, a pair of welding electrodes is arranged on the top surface of the body part 11, and a slit 16 is formed in the gap on the shortest passage of reactive current flowing on the current collector when voltage is applied to the pair of welding electrodes and welding current flows.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005103304-A (JP)
Title: Single lumen anastomosis applier for self-deploying fastener
Inventor: ORTIZ MARK
IPC: A61B17/115
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applier for implanting an anastomosis device that reliably and effectively deploys and actuates.  <P>SOLUTION: A surgical tool, that is the applier, is for inserting an anastomotic ring device from a single lumen by using a laparoscope or an endoscope and attaching the anastomotic ring device between two lumens in a hollow rivet shape. In addition to the formation of a puncture between apposite lumen tissue, the applier actuates the anastomotic ring device or assists the actuation. Then, the applier is retracted to deploy the actuated ring device. Illumination is provided in a distal portion of a cannula to confirm deployment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006103010-A (JP)
Title: Image forming apparatus
Inventor: KOGA YUJI
IPC: B41J2/01
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of practicing a brimless image recording without staining the surface and the back of a recording medium.  <P>SOLUTION: When the brimless image recording is performed, it is possible to make a waiting time until a carriage moving on an outward path while a recording is practiced by a recording head starts a movement on a return path longer than an ordinary case (S23), and to make the speed (returning speed) of the carriage moving on the return path slower (S25). It is therefore possible to improve staining (to the back in the neighborhood of the apex edge) of a recording paper P caused by an ink mist generated. Furthermore, the waiting time and the returning speed can be changed by an inputting operation of an operator to an operating panel 14. Therefore, the recording can be practiced by a mode the operator requires.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105239-A (JP)
Title: Cut off connector of tube
Inventor: KOBAYASHI HIDEO
IPC: F16B7/20
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut off connector of a pipe, in which each tube can be detachably connected and incorporated by securing the cut off, and the connection can be simply and certainly carried out.  <P>SOLUTION: End openings 9, 9 at the connection side of both the tubes 6, 6 to be connected are lidded with cut off cap members 10, 10. The cut off cap member 10 has a bottomed cylindrical shape in which a housing recess 40 depressed in the axial direction of the tube 6 is formed. A female screw connecting piece 49 installed in the end of one cut off cap member and a male screw connecting piece 57 installed in the end of the other cut off member 10 are engaged and incorporated by screwing. A connecting lever 7 is housed in a housing space formed in a row with both the housing recesses 40, 40 by the engagement and the incorporation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106334-A (JP)
Title: Method and apparatus for displaying lyrics
Inventor: HAYASAKA MEGUMI
IPC: G10K15/04
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a character to be uttered be easily understandable in a Karaoke machine.  <P>SOLUTION: A display instruction part 40 changes blocks one by one as a piece of music advances and makes a monitor 16 display two or more characters included in a block in a 1st predetermined form when it becomes time to display them. A decision part 42 decides two or more time to be changed for changing the display form of the displayed characters on the basis of start time and end time corresponding to each of the two or more characters so as to correspond to each of the two or more characters displayed by the display instruction part 40. Among the two or more characters displayed on the monitor 16, a change instruction part 44 changes the characters to be uttered by the singer at present timing, namely, a display form of the song characters from a 1st form into a 2nd form. Here, the change instruction part 44 controls so as to display the song characters in the 2nd form when it comes to the time to change.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104036-A (JP)
Title: Magnetite particle
Inventor: UCHIDA HIROAKI
IPC: C01G49/08
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetite particle with high saturation magnetization and excellent in oxidation resistance.  <P>SOLUTION: The magnetite particle is a magnetite particle the surface of which is covered with a silicon compound. When X (wt%) is the amount of the silicon compound covering the magnetite particle based on SiO<SB>2</SB>and Y (Am<SP>2</SP>/kg) is the saturation magnetization at the time of the measured magnetic field of 398 kA/m, X and Y satisfies formula (1): Y=K×X+C, wherein 0.5≤X≤5.0, -6.2≤K≤-0.34, 85≤C≤88.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005054272-A (JP)
Title: Stainless steel for gasket
Inventor: ADACHI KAZUHIKO
IPC: C22C38/00
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide martensitic stainless steel which is finished by quenching as such, shows a high strength, workability and corrosion resistance and is used for realizing stable supply of a high-performance, inexpensive engine gasket.  <P>SOLUTION: The martensitic stainless steel has a steel composition comprising 0.1-0.3% in total of C and N, ≤0.5% Si, ≤0.7% Mn, 10-17% Cr and 0-0.6% Ni, a metallic structure comprising 40-80% martensitic phase and the balance being ferrite phase and a Vickers hardness of 300-500. The martensitic stainless steel is produced by processing it into a prescribed thickness and subsequently finishing it by quenching at 850-1000°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006114277-A (JP)
Title: Proton conductive material, solid polyelectrolyte membrane, and fuel cell
Inventor: HASE KOHEI
IPC: H01M8/02
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductive material which is superior in proton conductivity even in a state of no water or under low moisture and is excellent in thermal stability and chemical stability, and easy to manufacture with a low cost, and realize a fuel cell capable of coping with high temperature operation in the state of no water or under low moisture.  <P>SOLUTION: The dry weight (EW) per one equivalent of ion exchange group is 250 or less, and preferably the EW is 200 or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115108-A (JP)
Title: Portable information terminal
Inventor: NAKAJIMA TAKAYUKI
IPC: F21V33/00
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal provided with an illumination means capable of expressing changes in delicate color tones and creating a fantastic atmosphere.  <P>SOLUTION: The portable information terminal comprises a body provided with an operation part and a cover to be superposed to the operation part side of the body. Since illumination means 353, 322 for illuminating the operation part side surface of the body are arranged on the end part of the body side surface of the cover and a reflection part 214 for reflecting light emitted from the illumination means 353, 322 and radiating the reflected light to the external through a gap between the body and the cover is formed on the operation part side surface of the body in the superposed state of the cover to the body, light emitted from the illumination means 353, 322 is reflected by the reflection part 214 and radiated to the external through the gap between the body and the cover as indirect light, so that the glare of the reflected light can be eased as compared with direct light from the illumination means 353, 322. Further changes in delicate color tones can be expressed by the indirect light and a fantastic atmosphere can be created.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112008-A (JP)
Title: Bristle material for brush, method for producing the same and brush
Inventor: HYODO NOBUHISA
IPC: A46D1/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bristle material for brush having excellent chemical resistance and heat resistance and high cleaning efficiency in the form of a brush and provide a method for producing the bristle material and a brush.  <P>SOLUTION: The bristle material for brush is composed of a monofilament composed mainly of a tetrafluoroethylene copolymer and having 0.010-0.040% of a surface irregularity S defined by formulae (I), (II) and (III) wherein ΔD<SB>n</SB>is the absolute value of the difference between the diameters D<SB>n</SB>and D<SB>n+1</SB>at adjacent two measuring points n and n+1 (n is a natural number) determined by measuring the diameter of the monofilament along the fiber axis at intervals of 1.5 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113341-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI SATOSHI
IPC: G03G15/08
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set air quantity for sucking scattered toner and to appropriately decide the life of a filter for collecting the sucked toner in an electrophotographic image forming apparatus.  <P>SOLUTION: The air quantity of a suction means is controlled, based on an image ratio or toner concentration. The life of the filter is decided, based on the image ratio or the toner concentration and the number of printed sheets.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110688-A (JP)
Title: Cutting device and cutting method for optical fiber
Inventor: TAKESHITA TAKAFUMI
IPC: B26D1/08
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device and a cutting method for an optical fiber, cutting the tip part of an optical fiber to a predetermined length easily and with high quality, and easily inserting the optical fiber in a passing hole.  <P>SOLUTION: This cutting device for an optical fiber includes: a reference plate 2 provided with the passing hole 3 for an optical fiber f; and a cutting blade 5 moved in the cutting direction P along the board surface 2a of the reference plate 2, wherein the optical fiber f inserted in the passing hole 3 and put in the set state α is cut by the cutting blade. The cutting device includes a guide part 10 for guiding the optical fiber f from the insert starting state β in which the leading end of the optical fiber f comes to the passing hole 3 to the set state α. The passing hole 3 is a hole having a non-circular section including the sectional form of the optical fiber f, so that in the set state α, a gap is formed to open to the cutting direction starting end side of the optical fiber f.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112384-A (JP)
Title: Torque-down controller
Inventor: MIWA MAKOTO
IPC: F02D29/06
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress torque shock in shift up by increasing the generating torque of a generator at a proper timing according to a request for torque-down in the shift up.  <P>SOLUTION: In a vehicle on which an automatic transmission is mounted, when the request for shift up occurs (shift-up operation switch is turned on), a torque-down request occurring timing (torque-down control start timing) T1 is predicted, and a generating torque up control increasing the generated amount of the generator by a requested torque-down amount is started at a timing T4 advanced by a generation delay time T2 amount more than the predicted torque-down request occurring timing T1. A generation delay time T3 is a delayed time of a time when the generated torque of the generator is increased from a time when the generation toque up control of the generator is started, and calculated by a map according to the temperature and the rotating speed of the generator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113005-A (JP)
Title: Method of detecting x-ray using large area and high energy resolution, and its semiconductor x-ray detector of large-area high-resolution
Inventor: SAKAI TAKURO
IPC: H01L31/09
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detector, employing a semiconductor element that maximizes the effective area of the element for detecting X-rays and that has high energy resolution.  <P>SOLUTION: By having X-rays incident from a direction perpendicular to the rectification direction of the semiconductor element, the effective area of the element is maximized and the electrostatic capacity possessed by the element itself is minimized. Thus, X-rays are detected with a large area and with high energy resolution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114451-A (JP)
Title: Lighting device and projection type display device
Inventor: KATO ATSUSHI
IPC: G03B21/14
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting layer device having a point light source as a light source to give high brightness and high light collection efficiency.  <P>SOLUTION: The lighting layer device has a light outgoing end plane 104, a light conducting member 101 formed with a first light entering plane 105 and a second light entering plane 106 having a common edge to form the light outgoing end plane 104, and a plurality of light emission diodes 102 and 103 disposed on the first light entering plane 105 and the second light entering plane 106. The common edge of the first light entering plane 105 and the light outgoing end plane 104 is different from that of the light outgoing end plane 104 and the second light entering plane 106. The first light entering plane 105 and the second light entering plane 106 are inclined so that the space therebetween may be wider as the light outgoing end plane 104 is closer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115927-A (JP)
Title: Golf club head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform mass redistribution of centroid lowering or the like and to improve durability, especially the durability of a joining part, by mounting a member whose relative strength is higher than a head body in the crown part of the head body and widening the mounting range as much as possible.  <P>SOLUTION: A golf club head is composed by disposing and joining a fiber reinforced resin plate-like member 12 so as to cover the opening 10K of the crown part. The head body 10 is provided with a cylindrical part 10TB having a hole part 10KB for fixing a shaft inside the head body 10. The plate-like member 12 is integrally stretched to the part surrounding the hole part 10KB on a face part side, the back surface of a suspension part 12S formed by being stretched to a sole part side through a bend part 12K at at least a back part side peripheral part is made to face at least a side part outer surface and joined, and a head body side part upper end is positioned between side parts from the bend part 12K.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006098033-A (JP)
Title: Return bent tube, and fin and tube type heat exchanger
Inventor: SAEKI CHIKARA
IPC: F28F1/40
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a return bent tube capable of enhancing condensation performance, capable of restraining evaporation performance from getting low, and capable of enhancing reliability in a joining part between a heat-exchanger tube (hair-pin tube) and the return bent tube, and a fin and tube type heat exchanger using the return tube.  <P>SOLUTION: In this return bent tube 1 of the fin and tube type heat exchanger 20 supplied with a coolant in a tube inside, and provided with the hair-pin tube 11, the return bent tube 1 having a tube main body part 1a connected to a tube end of the hair-pin tube 11, and a large number of fins 21a juxtaposed with a fixed space on an outer surface of the hair-pin tube 11, the return bent tube 1 is provided with the tube main body part 1a and a large number of the spiral first grooves 2 formed on an inner face of the tube main body part 1a, and a direction of the first groove lead angle θ<SB>1</SB>formed by the first grooves 2 and a tube axis is in the same direction as that of the second groove lead angle θ<SB>2</SB>formed by the spiral second grooves 12 formed on an inner face of the hair-pin tube 11 and the tube axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120807-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAGAOKA TATSUJI
IPC: H01L29/78
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the influence of an external charge is eliminated, and which has a small occupied area, a stable high breakdown voltage structure and high reliability.  <P>SOLUTION: The influence of external charge 15 is eliminated by forming a trench 3 in an n-type semiconductor substrate 100, filling inside of this trench 3 with an insulating film 4, forming a recess 5 with a groove deeper than a p well region 6 in this insulating film 4, and forming this field plate electrode 13 in this recess 5. The semiconductor device has a breakdown voltage structure where an occupied area is small and stable high breakdown voltage is securable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006121419-A (JP)
Title: Camera with radio communication function
Inventor: KAWAMURA TOMOAKI
IPC: H04N5/225
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of appearance by shielding an antenna in non-use, and to prevent the damage of an antenna caused by an external force.  <P>SOLUTION: This camera for performing radio communication by using radio communication equipment including an antenna 13a is provided with an antenna cover 5 movable to an open state that the antenna 13a is exposed to the outside and a closed state that the antenna 13a is shielded, wherein radio communication by the radio communication equipment is permitted while being interlinked to the movement of the antenna cover to the open state, and radio communication by the radio communication equipment is not permitted while being interlinked to the movement of the antenna cover to the closed state. This can be achieved by making a power supply switch SW1 turned on and off in conjunction with, for example, the opening and closing of the antenna cover 13a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005144158-A (JP)
Title: Game machine, control stick, game system, game program and method of playing game
Inventor: UEJIMA HIROSHI
IPC: A63F13/24
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, which allows the player to instinctively move an object on a display for playing games with easy operation.  <P>SOLUTION: Since a cursor 111 moves on a screen 91 interlocking with the movement of a control stick 150, the player can move the cursor 111 instinctively to play the game with easy operation. When the player 94 operates the cursor 111 by way of the control stick 150, a mermaid 112 moves to follow the cursor 111. In this way, the player 94 indirectly operates the mermaid 112 such that it skirts around obstacle objects 104 to 106 and obstacle images 113 to 115.  <P>COPYRIGHT: (C)2005,JPO&NCIPI