baber/WOPTO huggingface dataset:
Patent JP-2010268834-A (JP)
Title: Cubic puzzle
Inventor: WADA SEIJI
IPC: A63F9/08
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cubic puzzle preventing a user from easily assembling pieces as a puzzle even if the number of divided pieces is small, and preventing the user from easily memorizing an assembly pattern.  <P>SOLUTION: Cubic puzzle pieces 1 and 2 have abutting surfaces 11 and 21 with shapes matching each other in the assembled state. The cubic puzzle pieces 1 and 2 can be combined in the state with the abutting surfaces 11 and 21 facing each other to form the cubic puzzle having an initial cubic shape. The whole or part of the abutting surfaces 11 and 21 are curved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270687-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TANAKA HIROTO
IPC: F02P5/152
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition timing control device for an internal combustion engine capable of suitably adjusting engine ignition timing in a device executing intermittent stop of the operation of the internal combustion engine.  <P>SOLUTION: The device is applied to a vehicle executing intermittent stop control for intermittently stopping the operation of the internal combustion engine. A base value set based on an engine operation state is corrected by a feedback correction term renewed according to the existence of the occurrence of knocking and a learning value renewed based on a feedback correction term, and control target value of ignition timing is set. A learning value is defined for each of a plurality of learning area divided based on an engine operation state, and the start of the renewal of the learning value is permitted when a cooling water temperature THW is not lower than a start temperature T1 (time t1). The continuation of the renewal of the learning value is permitted when the cooling water temperature THW is not lower than a stop temperature T2 which is lower than the start temperature T1 even if the cooling water temperature THW becomes lower than the start temperature T1 after the permission of the start of the renewal of the learning value (time t2-t3, after t4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273251-A (JP)
Title: Sound signal processing circuit, and method of processing output level setting
Inventor: OGAWA KENTARO
IPC: H03G3/20
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To automate a process of setting predetermined amplification gain, in relation to a sound signal processing circuit for converting a reception digital sound signal to an analog sound signal to be output, and to provide a method of processing an output level setting.  <P>SOLUTION: This application provides the sound signal processing circuit 1 for receiving and inputting a digital sound signal to be converted to an analog sound signal of a predetermined level to be output, and the method of processing an output level setting. The sound signal processing circuit includes: a D/A conversion means such as a D/A converter 5 for converting a digital sound signal to an analog sound signal; a gain-variable amplifier means including an attenuator 6 and an amplifier 7 for controlling the level of the analog sound signal converted by the D/A conversion means within a specified value according to a control value; and a structure configured to previously measure the control value for controlling the gain of the variable-gain amplification means to be stored in a storage means such as a memory 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272190-A (JP)
Title: Semiconductor memory
Inventor: KURODA NAOKI
IPC: G11C11/413
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem in a multiport memory that reduction of a cell area in company with the microfabrication is impossible as a result of delayed access time due to a drop of a gate voltage controlling a read-out port when the read-out operation is carried out at the same time as the write-in when using an assist function to lower a memory cell voltage for increasing a write-in margin.  <P>SOLUTION: The device includes: first and second inverters 20, 30 for storing data by means of connecting one side output and the other side input to each other; a CMOS switch 40 for connecting the input of the first inverter 20 and a write-in bit line WBL together; a reading MOS transistor 51 to the gate of which the output of the first inverter 20 is connected; and a MOS switch 52 for connecting the MOS transistor 51 to a reading bit line RBL. The first and second inverters 20, 30 are different in size from each other and also connected to different source power supply respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010007056-A (JP)
Title: Process for producing polyamide
Inventor: KUROSE HIDEYUKI
IPC: C08G69/28
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for batchwise producing polyamide in which the formation of a massive deposit in a stirring apparatus is suppressed to enhance production efficiency, and the resultant product includes less unmelted material due to the deposit, with respect to a process for batchwise producing polyamide through direct melt polymerization of a diamine component comprising paraxylylenediamine and a dicarboxylic acid component in the substantial absence of solvents.  <P>SOLUTION: Stirring is conducted under predetermined conditions using a stirring apparatus comprising: (1) a rotating shaft connected to a driving member for stirring; (2) two or more stirring rods disposed in the substantially vertical direction, which are cylinder-shaped members or plate-shaped members moving along the circumference of a circle having the center at the rotating shaft; and (3) a connecting member which connects the rotating shaft and the stirring rods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010278506-A (JP)
Title: Document presentation device
Inventor: TANABE MAKI
IPC: H04N5/222
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document presentation device 10 allowing a user to multilaterally and effectively perform presentation to an audience by operating the device in the vicinity of a monitor screen, and simple in operation thereof.  <P>SOLUTION: The document presentation device 10 includes an image signal control unit 50 for output of an image signal of an image to be displayed on a display device 40, and a remote control RC. The image signal control unit 50 includes: an image signal processing unit 60 for creating a live image in an imaging range by an image sensor 31a; a zoom setter for presetting an expansion magnification factor of a zoom image; and a zoom image control unit for displaying, on the display device 40, a live image obtained by expanding part of the live image by the expansion magnification factor preset by the zoom setter by receiving a command from a zoom command unit of the remote control RC, and changing a zoom range by receiving a command from a position command unit of the remote control RC.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290212-A (JP)
Title: Lithographic apparatus and method of operating the apparatus
Inventor: CLOIN CHRISTIAN GERARDUS NORBE
IPC: H01L21/027
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a lithographic projection apparatus that includes a table, a shutter member, a fluid handling structure, and a fluid extraction system.  <P>SOLUTION: The fluid handling structure may be configured to supply and confine liquid between a projection system and (i) a substrate, or (ii) the substrate table, or (iii) a surface of the shutter member, or (iv) an arbitrary combination selected from (i)-(iii). The surface of the shutter member may adjoin and be co-planar with a surface of the table. The surfaces of the shutter member and the table may be spaced apart by a gap. The fluid extraction system may be configured to remove liquid from the gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004036-A (JP)
Title: Apparatus for suspension and contacting of piezoelectric component
Inventor: FEIEL GERNOT
IPC: H05K1/18
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus in which vibrations of the piezoelectric element remain extensively unaffected.  <P>SOLUTION: The apparatus is disclosed for the suspension and contacting of the piezoelectric component 1 which has multiple electrode layers. The apparatus has a substrate 2 on which electrical conductor tracks 3 are arranged. The piezoelectric component 1 is suspended above the substrate 2 and electrically contacted at a minimum of two of its edge areas, in which the component has vibration nodes 4a and 4b. The piezoelectric component 1 is spaced apart from the substrate 2 and the vibrations of the piezoelectric component 1 remain extensively unaffected by the suspension.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010275462-A (JP)
Title: Polycarbonate resin composition for rotational molding and pellet
Inventor: YAMAMOTO DAISUKE
IPC: C08K5/357
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in weatherability, and capable of reducing generation of bubbles when used for rotational molding, and to provide a pellet and a powder.  <P>SOLUTION: The resin composition includes 0.05-5.0 pts.mass of an ultraviolet ray absorbent whose melting point is ≥300°C and ≤400°C based on 100 pts.mass of an aromatic polycarbonate resin whose viscosity average molecular weight is 16,000-30,000.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274221-A (JP)
Title: Filter device and fluid cleaning system
Inventor: TAKAHASHI KAZUAKI
IPC: B01D50/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To collect minute objects such as fine powdery dust contained in fluid, foreign matter and contaminant in fluid or pollutant.  <P>SOLUTION: The filter device 10 has an element case 20 having an inlet part 22a receiving fluid and an outlet part 22b discharging the fluid, an element A2 disposed in a fluid flow path B2 formed between the inlet part 22a and outlet part 22b, and a discharge part discharging minute objects C2 accumulated inside the element case 20. The element 30 includes a core material 31 and a brush part 32 composed of a plurality of wires 33 set in the core material 31. The brush part 32 can collect the minute objects C2 contained in the fluid flowing in the fluid flow path B2. The fluid cleaning system includes a centrifugal separator 1 separating the minute objects contained in the fluid by centrifugal force, and the filter device 10 set in the rear stage of the centrifugal separator 1. The filter device 10 removes residual minute object C2 separated by the centrifugal separator 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277974-A (JP)
Title: Conductive thin film substrate, and method of manufacturing the same
Inventor: BABA TAKUMA
IPC: H01B13/00
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive thin film substrate having a reduced film thickness of a metal film forming a conductive pattern thereon, with excellent conductivity and adhesiveness between the substrate and the conductive pattern, and easily manufacturable, and to provide a method of manufacturing the same.  <P>SOLUTION: The conductive thin film substrate includes a fusion thin film including secondary sintered particles formed by sintering a metal or metal oxide fine particles fused on a base material, wherein the thickness of the fusion thin film is 20-120 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283421-A (JP)
Title: Electronic device
Inventor: CHIBA SEIICHI
IPC: H03H9/02
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device advantageous for lowering the height thereof since an oscillator formed by airtightly sealing an oscillation piece and an IC component are disposed side by side.  <P>SOLUTION: In this crystal device 1, the crystal oscillator 20 formed by airtightly sealing a recessed space T in which the crystal oscillation piece 21 is bonded by seam welding a lid 29, and an IC mounting part on which an IC chip 31 is mounted are horizontally disposed side by side on a substrate 10. The IC chip 31 is facedown-bonded to the IC component bonding terminal 16 of the substrate 10 through a bump 36 provided in the vicinity of the peripheral fringe part on one main surface side where an integrated circuit is formed. The height t1 from the bottom face of the substrate 10 of the crystal oscillator 20 up to the main surface on the external side of the lid 29 is equal to the height t2 from the bottom face of the substrate 10 of the IC mounting part 30 up to the main surface on the side different from the facedown-bonded surface of the IC chip 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283605-A (JP)
Title: Video processing device and method
Inventor: IWATA TAKUYA
IPC: G10L19/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing device which controls the reproduction speed of video content so as to output voice in an audible range.  <P>SOLUTION: The proper range of speed for reproducing video content is calculated on the basis of voice characteristic information and a predetermined voice parameter obtained by analyzing voice data of the video content. A predetermined reproduction speed in the proper range of speed is calculated on the basis of a reproduction mode selected by a user, and the video content is reproduced at the proper reproduction speed. Consequently, in each of reproduction modes, the video content can be reproduced so that the voice is audible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282862-A (JP)
Title: Induction cooking device
Inventor: MIYASHITA YOSHIHIRO
IPC: H05B6/12
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction cooking device having a wireless device eliminating a communication cable.  <P>SOLUTION: The induction cooking device includes a second wireless communication circuit 105 which is connected to a control device 101 and performs wireless communications, a first wireless communication circuit 106 which is connected to a sensor circuit 100 and performs wireless communications, an antenna for power 111 which receives a magnetic field of high frequency generated from a heating coil 103 and outputs high frequency power, and a rectifying circuit 112 which rectifies the high frequency power received from the antenna for power 111 and supplies DC power to the sensor circuit 100 and the first wireless communication circuit 106. Communications between the sensor circuit 100 and the control device 101 and power supply to the sensor circuit 100 are made by wireless.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287322-A (JP)
Title: Ion generating device
Inventor: FUJII KATSUJI
IPC: F24F1/02
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid determination as no generation of ions in spite of ions being generated.  <P>SOLUTION: An ion generating device is provided with an ion generator 1 for generating ions, an ion detector 3 for detecting generated ions, a blower 2 for blowing off the generated ions outside through a blast channel, and a control unit 5 for drive-controling of the ion generator 1 and the blower 2. The control unit 5 makes the blower 2 stop upon starting operation to carry out ion detection by the ion detector 3 for determining existence of ion generation. When the control unit 5 determines that there is no ion generation, it continuously carries out determination of ion generation for a plurality of times, and then, if there is no ion generation at all times, it finally determines that there is no ion generation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286137-A (JP)
Title: Heat source device and space heater
Inventor: KOIKE TAKAYUKI
IPC: F24H1/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance use efficiency of thermal energy in a heat source device and a space heater using a solar heat source.  <P>SOLUTION: A heating medium (hot water HM1) is stored in a storage means (hot water storage tank 4) to store heat. The heating medium (hot water HM1) passed through a heat radiation load and a heat radiation means (low temperature heater 52) is distributed into a circulating flow rate (L-L<SB>1</SB>) made to flow to the storage means (hot water storage tank 4) side and a circulating flow rate (L<SB>1</SB>) made to flow to a branch flow passage (24) side, and then the both are merged. Use of thermal energy held by the stored heating medium in the storage means (hot water storage tank 4) is minimized to suppress heat radiation amount, so as to save the thermal energy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287789-A (JP)
Title: Resistance change memory
Inventor: SONEHARA TAKESHI
IPC: H01L49/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvement of a characteristic and reduction in thickness of a rectifier element used for a resistance change memory at the same time.  <P>SOLUTION: This resistance change memory includes: first conductive lines Ls+1 (i-1), Ls+1 (i), Ls+1 (i+1) extending in a first direction; second conductive lines Ls (j-1), Ls (j), Ls (j+1) extending in a second direction intersecting the first direction; cell units CUs each serially connected between the first conductive line and the second conductive line, and composed of a memory element and a rectifier element; and control circuits 3, 4 connected to the first conductive lines and the second conductive lines, respectively. The control circuits 3, 4 reversibly change the resistance value of each memory element at least between a first value and a second value by controlling the value and an application time of a voltage applied to the memory element without changing the polarity of the voltage. The rectifier element is a diode including an anode layer, a cathode layer and an insulation layer between them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010027045-A (JP)
Title: Image formation system, power saving control method of image formation system, and power saving control program
Inventor: OI NORITADA
IPC: H04N1/00
Filed: 2009-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system for promoting power saving without using a proxy server.  <P>SOLUTION: In the image forming system, a plurality of image forming apparatuses and a client device are connected through a network, and any of the image forming apparatuses makes a response and performs processing in response to a request from the client device. The image forming apparatus has a multi-stage power saving mode including a power saving mode that can be restored only by a predetermined start-up request, and a proxy response means for making a proxy response and a proxy response request to a request from the client device. The image forming apparatus determines one or more host devices HST and sub devices SB other than the host devices HST from an image forming apparatus group. When a host device HST detects a proxy response request from a corresponding sub device SB, the image forming apparatus confirms whether the proxy response is allowed or not in place of the sub device SB, notifies the sub device SB thereof when the proxy response is allowed, and subsequently performs proxy response of the sub device SB to enter a power saving mode which has the highest power saving effect among power saving modes to which the sub device SB can respond.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009202027-A (JP)
Title: Slot machine
Inventor: KAMODA HISASHI
IPC: A63F5/04
Filed: 2009-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which gives its player an expectation for having got a permission of the introduction of a special display result accompanied with a transfer of game states even in a game in which the introduction of a general winning display result is permitted instead of a special display result.  <P>SOLUTION: As winning hands in a normal game status or RT, there are regular bonus, big bonus (1) and big bonus (2) which are special hands accompanied with a transfer of game states, cherry, water melon and bell which are small hands accompanied with medal payment, and replay which is a hand accompanied with a grant of the right of replaying. In an inner lottery for determining whether occurrence of winning is permitted or not, each hand can be a target of the lottery in some cases but regular bonus, big bonus (1), or big bonus (2), and cherry or water melon can be simultaneously a target of the lottery in other cases. When a winning flag for regular bonus, big bonus (1), or big bonus (2) is set, a ready-to-win state spot can be introduced in some cases even without winning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010063348-A (JP)
Title: Linear synchronous motor
Inventor: TO TAMAKI
IPC: H02K41/03
Filed: 2009-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear synchronous motor having a small magnetic loss by reducing a manufacturing cost of a stator.  <P>SOLUTION: A first pair of connected portions 47 of one end magnetic pole portion 33, a first pair of connected portions 51 of an end bracket 35, a first pair of connected portions 55 of the other end magnetic pole portion 37, and a first pair of connected portions 59 of each of five magnetic pole portions 39 are connected by a pair of magnetic cylindrical members 41. A second pair of one connected portions of one end magnetic pole portion 33, a second pair of the other end magnetic pole portion 37, and a second pair of connected portions of each of five magnetic pole portions 39 are connected by a pair of magnetic moldings 43. One pair of guide shafts 9 are slidably fitted into the one pair of magnetic cylindrical members 41 through linear bearings 65. A yoke is constituted from the one pair of magnetic cylindrical members 41 and one pair of magnetic moldings 43. The five magnetic pole portions 39 are each formed by laminating a plurality of magnetic steel plates in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011010210-A (JP)
Title: Mobile terminal locating method, mobile terminal communication system and mobile terminal
Inventor: SAKURAMOTO HIDEYUKI
IPC: H04W60/04
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To enable a mobile terminal to be located in a femtocell while surely recognizing that a cell detected by the mobile terminal is the femtocell.SOLUTION: To a base station 2b forming the femtocell, a position registration area is set which is different from position registration areas of base stations 2a, 2c forming a macro cell. Thus, when the mobile terminal 1 makes a cell search and detects a femtocell FC2, the mobile terminal 1 receives a position registration area different from macro cells C1, C3 in which the mobile terminal is located up to the moment, as notification information, so that the mobile terminal 1 implements position registration processing on an exchange 3 without fail. In accordance with the position registration processing, the exchange 3 transmits to the mobile terminal 1 information indicating that a cell formed by the base station 2b is a femtocell. The mobile terminal 1 therefore can be located in the femtocell FC2 while surely recognizing that the detected cell is the femtocell.