baber/WOPTO huggingface dataset:
Patent JP-2008189868-A (JP)
Title: Polyester film for brightness-enhancing sheet
Inventor: OKADA SHINICHIRO
IPC: C08J7/04
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for a brightness-enhancing sheet, being high in transparency and blocking resistance and excellent in adhesion with a prism lens layer.  <P>SOLUTION: The polyester film for the brightness-enhancing sheet comprises a polyester film and a coating layer provided thereon. The coating layer consists of an acrylic resin, a polymer from an oxazoline group-containing monomer and fine particles, the polymer from an oxazoline group-containing monomer is a water-soluble polymer, and the fine particles have an average particle size of 150-400 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192102-A (JP)
Title: Metadata generation device and metadata generation method
Inventor: AKAHA MAKOTO
IPC: G06F17/30
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for effectively generating metadata.  <P>SOLUTION: In this metadata generation device, a low-level metadata extraction part 120 extracts low-level metadata from content data, and a medium-level metadata extraction part 140 extracts medium-level metadata from the low-level metadata. A beat feature amount analysis part 122 and a time-interval analysis part 124 extract low-level metadata respectively from the same music data 112a. A beat information extraction part 142 and a medium-level music feature amount extraction part 144 extract medium-level metadata respectively from the low-level metadata extracted by the beat feature amount analysis part 122 and the time-interval analysis part 124.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007246515-A (JP)
Title: Method for producing polymerizable alkyldiamantyl ester compound
Inventor: MAEHARA TAKAYUKI
IPC: C07C35/46
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polymerizable alkyldiamantyl ester compound useful as a highly functional material such as a heat-resistant polymer, and an electronic material such as a semiconductor resist.  <P>SOLUTION: The method for producing the polymerizable alkyldiamantyl ester compound such as 3-methyl-3-diamantyl methacrylate is obtained by converting a 3-diamantanone compound into an alkolate by an alkylating agent such as a Grignard reagent, and reacting the product with a polymerizable unsaturated carboxylic anhydride such as methacrylic anhydride to afford the objective polymerizable alkyldiamantyl ester compound such as 3-methyl-3-diamantyl methacrylate. The obtained crude product can be easily recrystallized by using alcohols.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008199435-A (JP)
Title: Information processor, information processing method, and computer program
Inventor: OGAWA AKIMICHI
IPC: H04N7/167
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide configuration for attaining delay dissolution of broadcast data provided to a client connected via a network from a network tuner.  <P>SOLUTION: In this information processor (network tuner) 200 which provides broadcast content to the client connected via the network 150, a buffer 203 which accumulates transmitted data including the broadcast data is monitored, a detention state, for example, data detention time, of data in the buffer is monitored and the data exceeding predetermined allowed detention time are excluded from the transmitted data. By this configuration, transmission delay of the data generated resulting from, for example, a re-transmission request from the client, etc. is dissolved, real time transmission of the content and responsiveness to a processing request from the client are also improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204650-A (JP)
Title: Plasma treatment device
Inventor: TAKAHASHI DAISUKE
IPC: H05H1/24
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device to suppress temperature elevation of an electrode surface, suppress discharge of thermoelectrons, and prevent transition to an arc discharge.  <P>SOLUTION: Since a voltage is applied between electrodes 2a, 2b from a high frequency power supply 1, plasma 5 is formed between a dielectric 4a and a dielectric 4b. A treated base material 6 is conveyed in a conveyance passage 9 which is formed by a barrier rib 8, has a cross sectional area necessary enough for conveyance, and has air tightness at least in the upper part direction, a gas supplying part 10a to supply a first process gas between the electrodes 2a, 2b is formed in the upstream of the conveyance passage 9, and a gas exhaust part 11a to exhaust the first process gas is installed in the downstream. Furthermore, in contact with the dielectric 4a, the gas supplying part 10b to supply a second process gas between the electrodes is installed at the upstream side of the conveyance passage 9 and the gas exhaust part 11b to exhaust a second process gas 12b is installed at the downstream side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202657-A (JP)
Title: Electromagnetic clutch
Inventor: TAMAI MASASHI
IPC: F16D48/06
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy of a rotation angle of a rotating shaft in an electromagnetic clutch while maintaining low cost and a small size.  <P>SOLUTION: A permanent magnet 22 with an N pole and S pole set around a rotating shaft is arranged on an end part of the rotating shaft 5 of the electromagnetic clutch 1. An MR sensor IC 26 fixed on a base 2 is arranged on a rotation axial line of the rotating shaft 5. When the rotating shaft 5 rotates, direction of magnetic flux applied on a detection part of the MR sensor IC 26 from the permanent magnet 22 changes. The change is detected by the MR sensor IC 26 and a signal is output. The output of the MR sensor IC 26 is smooth to an angle change of the rotating shaft 5, and highly accurate angle detection can be performed with a simple structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007125438-A (JP)
Title: Prize acquisition game machine
Inventor: NAKAJIMA TAKAYUKI
IPC: A63F9/30
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize acquisition game machine capable of being played by a player positioned in the front of an operation means in a relaxed posture.  <P>SOLUTION: In this prize acquisition game machine where a prize grabbing device 26 that grabs the prizes 11, laid out on a prize supporting base board holding a plurality of prizes 11, moves to a prize throw-in opening 12, and then the prize 11 falls down into the opening to let the player acquire the prize 11, the game machine includes a first operation button 15 to rotate a lateral movement motor, a second operation button 16 to rotate a longitudinal movement motor, and a console 54, containing the first and second operation buttons 15, 16 on it, installed horizontally and movable to the front of the game machine case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058933-A (JP)
Title: Document reading apparatus and method of calculating position adjustment amount thereof
Inventor: OKADA TOMOHIKO
IPC: H04N1/107
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for aligning the moving direction of a first mirror with the direction of the optical axis of a focusing lens, to reduce the influence of the dust adhered to the first mirror of a reduction optical system, on the read image.  <P>SOLUTION: A document reading apparatus includes: a document scanning section that can move along a document, for reading the document; a reading section for reading the document; one or more supporting pulleys that support one or more driving wires for pulling the document scanning section in a reference direction along the document, on at least one end side of the range of the movement; and one or more position adjustment parts for adjusting the document scanning section to move in parallel to the reference direction, by adjusting the position of each supporting pulley in the axial direction of the supporting pulley.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202737-A (JP)
Title: Sealing device
Inventor: KANZAKI TAKESHI
IPC: F16J15/3232
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To freely slidably reduce generated torque as less as possible at the time of sliding, in the sealing device 1 which comprises a combination of a sealing member 11 and a slinger 31 and the sealing member 11 uses a first side lip 19 which freely comes into slidable contact with an axial end face 33a of the slinger 31 and has a second side lip 20 arranged at a nearer side of the sealing subject than the first side lip 19 outside of the first side lip 19.  <P>SOLUTION: The second side lip 20 has a smaller feature size of interference than the first side lip 19 and this small size enables generated torque to be as less as possible at the time of sliding. The second side lip 20 has a labyrinth structure out of contact with the axial end face 33a of the slinger 31, and interference may be counted as zero out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207617-A (JP)
Title: Battery arrangement structure for automobile
Inventor: YAMAMURO TOSHINAO
IPC: B60R16/04
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a possibility that different poles contact with each other due to the collision of a plurality of batteries upon the collision of a vehicle, supposing an automobile wherein the plurality of the batteries are adjacently mounted in an engine room.  <P>SOLUTION: First and second batteries 11, 12 are arranged adjacently with a front side frame 13 on a left side and on a vehicular width direction inner side, and arranged at a level of a brake booster 6. The second battery 12 is horizontally arranged in front of and adjacently with the first battery 11 vertically positioned in front of and adjacently with a dash panel 4. The vertical first battery 11 is arranged at one end in the vehicular width direction of the horizontal direction. A positive electrode terminal 11a positioned on the vehicle body front side of the vertical battery 1 has a separating distance L1 from a positive electrode terminal 12a positioned on the vehicle body front side of the horizontal second battery 12 smaller than a separating distance L2 from a negative electrode terminal 12b (L1<L2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207775-A (JP)
Title: Steering device, automobile, and steering control method
Inventor: YOSHIZAWA MASAHIKO
IPC: B62D113/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and quickly decide a change of a traveling environment on a single-sided flow of a vehicle.  <P>SOLUTION: First smoothing torque Ts1 that the history of steering torque Tt is smoothed by a short time constant and second smoothing torque Ts2 that the history is smoothed by a long time constant are calculated (step S102). When a straight traveling state on a flat road is continued, the smoothing torque Ts1 and Ts2 substantially coincide with each other and a difference ¾Ts1-Ts2¾ becomes less than prescribed amount Tα ("No" in step S103), and thereby it is decided that the vehicle continues to travel on the flat road (step S104). When the vehicle transfers to a cant road, the first smoothing torque Ts1 is immediately increased and the second smoothing torque Ts2 is gradually increased, and thereby the difference ¾Ts1-Ts2¾ gradually becomes large. When the difference ¾Ts1-Ts2¾ exceeds the prescribed amount Tα ("Yes" in step S103), it is decided that the vehicle transfers to the cant road (step S105).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216001-A (JP)
Title: Weatherability testing machine
Inventor: MATSUMOTO HIROYUKI
IPC: G01N17/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weatherability testing machine capable of performing a weatherability evaluation test in a more markedly short time than a conventional testing machine utilizing ultraviolet irradiation and imparting a weatherability evaluation test results higher in correlation with outdoor natural exposure than those of the conventional methods that use irradiation of radicals formed by remote plasma.  <P>SOLUTION: The weatherability testing machine has a test chamber, constituted so that its inside is held to pressure lower than atmospheric pressure enabling exhaustion, and the test chamber includes a remote plasma source for forming atomic or molecular radical radiation flux and a light source for forming an ultraviolet radiation flux and the base material to be tested, arranged in the inside of the testing chamber, is arranged at a position where the radical radiation flux and the ultraviolet radiation flux can be emitted at the same time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217392-A (JP)
Title: Multiple dwelling house management system coping with emergency earthquake flash
Inventor: UEDA TAKESHI
IPC: G08B25/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a resident at a remote place to browse images of a multiple dwelling house before and after an earthquake and know the degree of damage in a multiple dwelling house management system coping with an emergency earthquake flash, including a warning monitoring panel and a dwelling house information panel, and having a function of outputting an earthquake warning from the respective dwelling house information panels on receiving earthquake emergency information through a network.  <P>SOLUTION: The warning monitoring panel 10 includes: a camera control means 62 for photographing images of the respective places of the multiple dwelling house; a network communicating means 60 for transmitting the photographed images to a previously registered center server 90; and a system control means 10a for transmitting a photographing instruction signal to the camera control means 62 to take photograph images before and after the earthquake on receiving an earthquake emergency information, and transmitting the images to the center server 90 through the network communicating means 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220045-A (JP)
Title: Motor controller and vehicle
Inventor: HOSODA MASAHARU
IPC: H02P21/22
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large current from flowing in each switch part of an inverter circuit without requiring a switch or the like for shutting off conduction between a motor and the inverter circuit at the time of the occurrence of a short-circuit fault state of a switch part of the inverter circuit.  <P>SOLUTION: When the occurrence of a short-circuit fault state in any one of switch parts 13, respectively including a switch element 11 and a free-wheeling diode 12 connected in parallel with the switch element, of an inverter circuit 7 is detected during the operation of a motor 1, it is judged whether the switch part 13, in which the short-circuit fault state occurs, is on the positive-electrode side or on the negative-electrode side. The switch elements 11 are controlled so that all the switch parts 13 on the same electrode side as the switch part 13, in which the short-circuit fault state occurs, are made into a conductive state while all the switch elements 11 on the different electrode side are made into a shutoff state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190843-A (JP)
Title: Boiler
Inventor: YOKOSAKI YASUHIRO
IPC: F24H1/36
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein there is a seeping risk of seawater into smoke tubes because holes are easily opened in the smoke tubes in a boiler for boiling water by passing seawater through the outer peripheries of the smoke tubes.  <P>SOLUTION: The smoke tubes 1 for boiling water made of steel, stainless steel, or the like, are arranged in a can 2 for boiling seawater flowing through a water boiling chamber 9 formed around the smoke tubes 1, and zinc 3 subjected to erosion and melting by the seawater is mounted into the can 2. Fire and smoke caused by a burner pass through inside the smoke tubes 1 formed of a hard steel material such as stainless steel, and seawater flows through the water boiling chamber 9 at the outer periphery. The seawater is heated, but at the same time, the zinc 3 of high solubility is eroded and melted by the stream of the seawater. At this time, since ion electrons of seawater flow first to the side of zinc 3 of low electric potential as electricity, the flow of the ion electrons in the seawater in the can 2 decreases, and electricity hardly flows to the smoke tubes 1 made of steel, stainless steel or the like, to obtain a state of hardly causing erosion and melting of the smoke tubes 1 to thereby prevent opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218758-A (JP)
Title: Electronic circuit mounting structure
Inventor: ATOKAWA KAZUYA
IPC: H01L21/60
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit mounting structure capable of mounting a plurality of semiconductor elements in a very dense state.  <P>SOLUTION: Bumps 12 are arranged zigzaging in three lines at the two side parts (the predetermined side parts) in a direction orthogonal to the longitudinal direction of the semiconductor element 11 out of the four side parts comprising the peripheral border of the main surface of the semiconductor element 11, and are arranged zigzaging in two lines at the facing two side parts (the other side part) in the longitudinal direction of the semiconductor elemenet 11. The protruding amount of a resin of a resin adhesive layer 16 from the side part with the small number of lines of the bump 12 is lareger than that of the side part with the large number of lines of the bump 12, and each of the semiconductor elements 11a to 11f is mounted in an arrangement with the predetermined side part having a small protruding amount of the resin of the resin adhesive layer 16 adjacent each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216789-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TADA NORIFUMI
IPC: G02F1/1368
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can operate at a high speed and has a capacitor with a small-area, and also provide its manufacturing method.  <P>SOLUTION: The semiconductor device is provided with; a semiconductor layer; a first metal part facing the semiconductor layer; and an insulating layer provided between the semiconductor layer and the first metal part. The first metal part is provided with a plurality of comb tooth parts which extend along the insulating layer. The semiconductor device is further provided with a second metal part which extends toward the semiconductor layer through between the adjacent comb tooth parts of the first metal part, and is electrically connected to the semiconductor layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217709-A (JP)
Title: Designing method and program
Inventor: UCHIKURA YOJI
IPC: G06F17/50
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform an operation for creating a simple model from a three-dimensional CAD model such that a shape unnecessary for simulations is simplified and/or an operation for correcting the three-dimensional CAD model into a corrected model of a shape without an interfering portion, so that the efficiency of the operations does not depend on the operator, regarding a designing method, a CAD system, a program and a computer readable storage medium.  <P>SOLUTION: The designing method using a computer comprises extracting an interfering portion between components from data on the three-dimensional CAD model, correcting the shapes of the interfering components based on the interfering portion, and creating a corrected model of a shape without an interfering portion based on the components whose shapes have been corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227655-A (JP)
Title: Loading method of piezoelectric vibration element, suction nozzle, piezoelectric vibrator and piezoelectric oscillator
Inventor: ISOHATA MAKIKO
IPC: H03H3/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading method of a piezoelectric vibrator or the like, capable of attaching and holding the piezoelectric vibrator in an inclined posture by dropping the piezoelectric vibration element onto a conductive adhesive in the state of inclining the end part side to be attached downwards, in the loading method of bringing the lower surface of one end part of the piezoelectric vibration element held horizontally using a suction nozzle whose suction surface is horizontal close to a position right above the conductive adhesive on an element loading pad, then dropping the piezoelectric vibration element and attaching it onto the conductive adhesive.  <P>SOLUTION: The loading method of the piezoelectric vibration element comprises: a process of holding the piezoelectric vibration element 20 horizontally by supplying a negative pressure from the vent holes 32 and 33 of the suction nozzle 30 whose suction surface 31 is horizontal; and a process of bringing the lower surface of one end part of the piezoelectric vibration element whose upper surface is held by the suction surface close to the position right above the adhesive on the element loading pad. When separating the piezoelectric vibration element from the suction surface and dropping it, the presence/absence of the supply of a positive pressure and the negative pressure from the respective vent holes, a pressure value and a supply timing are appropriately controlled so that the side of one end part is separated from the suction surface earlier than the side of the other end part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273975-A (JP)
Title: Light-emitting device
Inventor: FUKUSHIMA HIROSHI
IPC: H01L33/10
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of efficiently taking out light to the outside, and to provide a method of manufacturing the same.  <P>SOLUTION: The light-emitting device comprises a semiconductor layer 1 including a light-emitting layer 12, a rough section 14 formed on the light take-out surface of the semiconductor layer 1 and having projections and recesses formed with a pitch longer than the wavelength of the light emitted from the light-emitting layer 12 in the semiconductor layer 1, and a reflective layer formed on the opposite side to the light take-out surface and having a reflectance of 90% or more. From the light-emitting device having such a structure, light is taken out efficiently thanks to the multiplier effect of the reflective layer and the rough section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220480-A (JP)
Title: Radiographic equipment and method
Inventor: KITO HIDEKAZU
IPC: A61B6/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To permit a radiograph to be taken by automatically setting an irradiation range and radiation irradiation conditions in accordance with the position of a treatment tool inserted into a subject and consequently reduce exposure to the subject.  <P>SOLUTION: The radiographic equipment detects the tip portion 96 of the treatment tool inserted into the subject 12, sets a radiation irradiation range 94 or 100 and radiographing conditions and takes a radiograph in accordance with set radiographing conditions while moving the irradiation range 94 or 100 by following the tip portion 96 moving along a blood vessel 98.  <P>COPYRIGHT: (C)2008,JPO&INPIT