baber/WOPTO huggingface dataset:
Patent JP-2009071912-A (JP)
Title: Electrical storage device
Inventor: OSHIDA SHUJI
IPC: H02J7/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable electrical storage device, by which a user can obtain such a state that a temperature detector showing an abnormal value has returned to a normal value for itself.  <P>SOLUTION: The electrical storage device includes: a plurality of condensing sections 23; temperature detectors 25, which are provided severally in the condensing sections 23; and a controller 33, which is connected to the temperature detector 25. The controller 33 is so arranged as to determine an optional temperature detector 25 to be normal, if the estimated temperature (Tc) of a condensing section 23 provided with an optional temperature detector 25 becomes substantially equal to the temperature output of the optional temperature detector 25, in case that the temperature output of the optional temperature detector 25 returns into the range of an abnormal value after having shown an abnormal value. Therefore, even if the temperature output becomes abnormal temporarily by the influence of noise, etc., it can continue the temperature detection of the condensing section 23, determining the state for itself, thereby obtaining high reliability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008094707-A (JP)
Title: Perovskite oxide, process for producing the perovskite oxide, piezoelectric body, piezoelectric device, and liquid discharge device
Inventor: SAKASHITA YUKIO
IPC: H01L41/22
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perovskite oxide having excellent piezoelectric performance.  <P>SOLUTION: In the process for producing a piezoelectric oxide having a composition represented by the following general formula (P), the composition is decided on the condition satisfying the relations of the following inequalities (1) to (4): (A, B, C)(D, E, F)O<SB>3</SB>...(P), 0.98≤TF(P)≤1.01...(1), TF(ADO<SB>3</SB>)>1.0...(2), TF(BEO<SB>3</SB>)<1.0...(3), and TF(BEO<SB>3</SB>)<TF(CFO<SB>3</SB>)<TF(ADO<SB>3</SB>)...(4), where each of A, B, C, D, E and F represents one or more metal elements; TF(P) is the tolerant factor of an oxide expressed by the general formula (P); and TF(ADO<SB>3</SB>), TF(BEO<SB>3</SB>) and TF(CFO<SB>3</SB>) are the tolerant factors of oxides described in the ( ), respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009068085-A (JP)
Title: Trivalent chromium chemical conversion treatment agent
Inventor: MITSUI YUKARI
IPC: C23C22/53
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trivalent chromium chemical conversion treatment agent with which storage of metal impurities such as iron in a chemical conversion treatment liquid is suppressed and the frequent replacement of the liquid is not required.  <P>SOLUTION: The trivalent chromium chemical conversion treatment liquid is obtained by adding amino acid such as cysteine and cystine by ≥0.01 g/L to a suitable trivalent chromium chemical conversion treatment liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067960-A (JP)
Title: Olefinic resin composition and manufacturing method for it
Inventor: KOSAKATA KOTARO
IPC: C08F226/06
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition consisting of an olefinic resin having good dispersiveness and a ring structure, and a heterocompound.  <P>SOLUTION: This resin composition comprises a polymer containing a repeating unit represented by formula in the figure, and a nitrogen-containing heterocyclic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334374-A (JP)
Title: Fixing unit and image forming apparatus
Inventor: ITO HIROSHI
IPC: G03G15/20
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing unit suppressing a wrong operation of a control lever for switching the relative positions of a heating roller and a pressing roller, and also to provide an image forming apparatus.  <P>SOLUTION: The fixing unit includes: the heating roller 6 having a heat-generation source; the pressing roller 5 which can change over the relative positions to the heating roller 6 according to the time of shipping, the time of maintenance work or the time of ordinary use; and the control lever 7 which is operative to change over the relative positions of the pressing roller 5 and the heating roller 6 according to their manipulated variables, in which a wedge-shaped projection 91 to regulate the return of the control lever 7 to the time of shipping from the position according to the time of maintenance work, or the time of ordinary use, is included.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009076389-A (JP)
Title: Surface light-emitting device
Inventor: UKEKAWA MAKOTO
IPC: H05B44/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light-emitting device improved in luminous efficiency immediately after the lighting starts while suppressing increase of cost.  <P>SOLUTION: The surface light-emitting device is provided with a light source block 1 consisting of an organic electroluminescent element which has a luminous layer made of an organic material and has a light-emitting face 1a formed on one face side in thickness direction, a lighting circuit block 2 which has a heat generating component at the time of operation and lights the light source block 1, and a joining part 3 which joints the lighting circuit block 2 to a non-light-emitting face 1b on the other face side in thickness direction of the light source block 1. The joining part 3 transmits heat generated by the heat generating component of the lighting circuit block 2 to the light source block 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072486-A (JP)
Title: Game machine
Inventor: HATAYAMA MOTOAKI
IPC: A63F5/04
Filed: 2007-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of acting so as to make a player positively change the tilting direction of a lever, improving the amusement of a game and lowering the risk of damaging a start switch in an early stage by increasing the amusement generated by changing the direction of tilting the lever of the start switch.  <P>SOLUTION: When a mini game is started by a prescribed probability, a movable area MF, an avatar AP and a target TP are displayed at a liquid crystal display device 2, and an arrow image DP indicating the moving direction of the avatar AP is displayed either vertically or horizontally further. Then, when the tilting direction of the start switch 11 matches with the direction indicated by the arrow image DF, the avatar AP is moved for one frame in the direction. When the avatar AP is moved in such a manner and reaches the display position of the target TP, points are imparted and displayed in a point display area PT.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078611-A (JP)
Title: Braking controlling device and method for vehicle
Inventor: TSURUHARA RYUZO
IPC: B60T8/88
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide braking controlling device and method for vehicle for performing communicating control based on a proper driving pattern during running of the vehicle.  <P>SOLUTION: In this braking controlling device, an ECU performs main communicating control based on a main driving pattern when non-braking operation determining conditions A are satisfied after an ignition switch is turned "on". The ECU performs sub-communicating control based on a sub-driving pattern being different from the main driving pattern in driving form of each opening and closing valve (step S52) when the non-braking operation determining conditions A are satisfied if a first elapsed time T1 from the completion of communicating control exceeds a prescribed time KT1 (YES at step S41).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078660-A (JP)
Title: Changing-over operating device
Inventor: TAKAYANAGI HIDEO
IPC: G05G1/02
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a changing-over operating device capable of improving its operability by expanding a diameter of the top of an operating knob to form a depressing part and further capable of restricting a looseness produced there with a shaft part and a flange part assembled while they are separated from each other.  <P>SOLUTION: The changing-over operating device can change over one state in which a brake installed at a motorcycle is operated and the other state in which a releasing of locked state in a side stand is carried out through an oscillating operation of a brake lever of the motorcycle. In the device, the operating knob 6 is constituted by: the depressing part 6a formed by expanding the diameter of the top of the knob; the shaft part 6b in which the flange part 8 for receiving one end of a return spring 7 can be fixed; a groove part 6ba formed at a fixed position of the flange part 8 at the shaft part 6b; and an E-ring 9 fitted to the groove part 6ba to prevent the flange 8 from being pulled out against the shaft part 6b, and at the same time an O-ring 10 is placed between the bottom surface of the groove part 6ba and the flange part 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086850-A (JP)
Title: Schedule management system
Inventor: TOMISAKA WAKAKO
IPC: G06Q10/06
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily add and display schedules of members in different areas and to facilitate confirmation of the members.  <P>SOLUTION: A daily schedule 61 for each member is displayed on a schedule display screen 60. In this schedule 61, the schedules 65 of the respective members are displayed by member, based on the time conforming to the time standard of one area in a time field 62, and the names of areas where the members exist are displayed with the names of the members in the member fields 64a-64g of the respective members. In each schedule 65, the time of the area is also displayed with an event. Further, on-time (e.g. working hours) and off-time (off duty hours) are displayed in different colors such as white and gray for each member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086333-A (JP)
Title: Image display apparatus and image display method
Inventor: IKEGAMI TOMIO
IPC: G02F1/133
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To measure light source characteristics during image display without giving a sense of discomfort to a viewer.  <P>SOLUTION: The image display apparatus includes: a light source; an optical modulation means; a display control means which generates, based on an image signal, a light quantity control value for controlling the emission quantity of the light source and an image display value for displaying an image by controlling the degree of optical modulation of the optical modulation means; a light source drive means which supplies a light source drive signal according to the light quantity control value to the light source; an optical modulation drive means which supplies an optical modulation drive signal according to the image display value to the optical modulation means; and a light quantity measurement means which measures the emission quantity of the light source. The display control means changes, during image display, the light quantity control value by a predetermined quantity at a predetermined measurement time, and further changes the image display value so as to compensate a luminance change of the displayed image resulting from the change of the light quantity control value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084453-A (JP)
Title: Material for use in gasket, and manufacturing method thereof
Inventor: SAITO HIROSHI
IPC: C09K3/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for use in gaskets which is excellent in the sealing performance, by forming such a rubber layer having the anti-freeze resistance, heat resistance and mechanical strengths as is equal to or higher than that using conventional organic solvent, without using an organic solvent and furthermore a surfactant.  <P>SOLUTION: The material for use in gaskets has a steel plate which is provided at the one side or both sides by way of an adhesive layer with a rubber layer from a latex containing at least either a self-dispersion type water-based carbon black or a self-dispersion type water-based silica.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089244-A (JP)
Title: Radio communication method and apparatus, and radio communication system
Inventor: MATSUMOTO SANETOSHI
IPC: H04W4/04
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a total communication quantity from being reduced, by reducing the probability of collisions of transmission packets, without prolonging the collision avoidance time, in a radio communication apparatus that performs access control of a CSMA system.  <P>SOLUTION: When a packet transmission request is generated (t1), radio communication apparatuses B, C, D confirm by carrier sense that a radio channel has gone into a free state during distributed inter-frame space (DIFS) (t2), then produce random data of (n) bits and transmit the random data, by switching transmission/stop of a signal (carrier wave) for each time slot corresponding to the bits of the data. At the data transmission, while the transmission of the carrier wave is stopped with "0" bit under transmission, it is decided by carrier sense whether or not a signal from another apparatus is being received; and if the signal is being received, data transmission is stopped (refer to apparatuses B, D); but conversely, when all the bits are completely transmitted, it is decided that the right of transmission has been acquired, and transmission of the data packet (refer to apparatus C) is started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089246-A (JP)
Title: Speaker system
Inventor: TAKASHIMA MITSURU
IPC: H04R1/28
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system which makes a listener feel as if facing a real sound source.  <P>SOLUTION: A speaker is installed in a cabinet so that sound generated on its front face can be led to a plane face such as an apparatus front panel by means of a waveguide and that an opening face of the waveguide can be substantially at right angles to the plane face. A good sound field occurs on the side opposite to the plane face, on a face horizontal to the waveguide opening face, and thus, the speaker system has a high efficiency without being limited for installation positioning of the speaker.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233068-A (JP)
Title: X-ray fluoroscopic inspecting apparatus and x-ray fluoroscopic inspecting method
Inventor: HATA HITOSHI
IPC: G01N23/04
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely eliminate any misalignment in a view field even in the case the height of a target point of a test subject is unknown.  <P>SOLUTION: An X-ray fluoroscopic inspecting apparatus is equipped with: an X-ray source 1; an X-ray detector 4 for detecting a transmission image of the target point of the test subject 3 set on a table 2; a moving mechanism 6 for moving the X-ray detector 4; a translating mechanism 8 for translating the table 2; and a data processing section 5. The data processing section 5 comprises: a presumed height inputting means 17 for inputting a presumed height up to the target point; expansion ratio setting means 11, 15a for setting an expansion ratio of the transmission image being a ratio of a distance between the X-ray source and the X-ray detector to a distance between the X-ray source and the target point; a movement control means 18 for controlling the X-ray detector such that the optical axis of X-rays is set at a required tilt angle; view-field misalignment compensating means 11, 15b for calculating a movement position of the table 2 by using the expansion ratio, the tilt angle and the presumed height as parameters, and controlling the movement of the table; and height compensating means 11, 15c for obtaining the true height of the target point from an amount of misalignment of the target point on the transmission image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091412-A (JP)
Title: Soil surface modifying silicone composition, its manufacturing method, surface-modified earth and sand, silicone-coated earth and sand aggregate, soil modifying method and method of applying soil modifying material
Inventor: NAKAJIMA HISATAKA
IPC: E01H11/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil surface modifying silicone composition which has an effect of inhibiting the germination of plants, has high safety of its noninfiltration and nonflowing into the underground through the soil sprayed therewith, and excels in workability, its manufacturing method, an applied product, and a soil modifying method.  <P>SOLUTION: The soil surface modifying silicone composition comprises a liquid room temperature-curing polysiloxane (A) having condensation reactivity, a silicone oil (B), and a filler (C), and with respect to their content ratios, based on 100 pts.wt. room temperature-curing silicone rubber (A), that of the silicone oil (B) is 20-80 pts.wt. and that of the filler (C) is 1-5 pts.wt., and the viscosity at 25°C of the composition is 50-2,000 mPa s. Its manufacturing method, surface-modified earth and sand, a silicone-coated earth and sand aggregate, and the soil modifying method are also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095145-A (JP)
Title: Controller for rotary machine
Inventor: TAKAHASHI TOMOYA
IPC: H02P21/00
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, in driving a rotary machine having saliency by operating inverter switching elements, it is difficult to estimate the rotation angle of the rotary machine based on the electric state quantity of the rotary machine in its high torque region.  <P>SOLUTION: When a frequency voltage signal is overlapped on a motor, a phase difference between the vibration direction of the frequency current signal to be actually propagated to the motor and the vibration direction of the voltage signal is quantified by an outer product value op. Then, an error correlation amount Δθ1 is calculated based on the difference between the outer product value and a target value when it is determined that there is no rotational angle θ error. On the other hand, an error correlation amount Δθ2 is calculated based on the difference between a target value and a multiplication value mdq of amplitude of a current signal when the voltage signal is overlapped on d-axis direction and on q-axis direction. In low torque regions, the error correlation amount Δθ1 is used, whereas in high torque regions, the error correlation amount Δθ2 is used to calculate a rotational angle θ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097395-A (JP)
Title: Control unit of internal combustion engine and control system of internal combustion engine
Inventor: OKOCHI YASUHIRO
IPC: F02D9/02
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to cope with both of maintaining high reliability on control of an opening of a throttle valve 16 and restraining increase of the number of components at the same time.  <P>SOLUTION: The throttle valve 16 is opened and closed by a stepping motor 14. An ECU 50 open-loop controls the opening of the throttle valve 16 by operating the stepping motor 14. The ECU 50 estimates a value can be taken by the throttle valve 16 on the basis of intake air pressure PM and actual rotation speed. Reliability of opening control is assessed on the basis of a deviation degree between the estimated opening and an opening of the open-loop control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096089-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: YUNOKI SHINICHI
IPC: B41M5/382
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet with improved uniformity, capable of forming images having no consistency unevenness or low spots of print even in a high speed printing.  <P>SOLUTION: The thermal transfer image receiving sheet has a porous layer 1 and a dye receiving layer in this order from a base material sheet side on one face of the paper base material sheet. The porous layer 1 is laminated via an adhesive layer (i) provided on the one face of the base material sheet, the adhesive layer (i) includes an adhesive resin with a hardness of E70 or less, measured by a type E durometer hardness test conforming to "Hardness finding method for vulcanized rubber and thermoplastic rubber" of JIS K 6253 (2006).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074781-A (JP)
Title: Coanda, gasification combustion, and photothermal machine
Inventor: MURAKAMI TAKAHISA
IPC: F27D17/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To save energy in hot water supply, drying, heating, and power generation by raising heat efficiency by rotating the heat of flame flared up in a combustion furnace with a chimney stack removed, in the furnace for several seconds and condensing it.  <P>SOLUTION: In terms of hydrodynamics, a phenomenon which has once occurred does not return to its original state, crystal sugar once dissolved in water does not return to its original state, and fluid, particularly, flame once flared up cannot be stopped by an entropy phenomenon. However, in a Coanda swirling air flow using a principle of a system blowing strong jetted air toward a lower part of a part deeper than a window in a special furnace having a window at an angle around 25 degrees, and generating a swirl of air displaying a cycloid arc line wave, entropy is returned to its original state by this method. Energy is saved by efficiently gathering combustion flame, particularly using wood as fuel for hot water, drying, heating, and power generation, and reducing fuel consumption to a fraction. The flame heat is returned to photothermal coulomb from potential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102997-A (JP)
Title: Spark ignition internal combustion engine
Inventor: ASHIZAWA TAKESHI
IPC: F02B23/10
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress torque fluctuation and the increase of unburnt gas in an internal combustion engine.  <P>SOLUTION: The engine 10 has a piston 15, an injector 18 and a cylinder 20. The injector 18 injects fuel toward the internal wall surface of the cylinder 20 between the top dead center and bottom dead center of the piston 15. An ECU acquires water temperature data from a water temperature sensor 25. The ECU 23 obtains a cylinder bore internal wall temperature based on the acquired data. When the cylinder bore internal wall temperature is lower than an internal wall temperature threshold value, the ECU 23 injects fuel before the piston 15 passes through an injection point P in an intake stroke.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103267-A (JP)
Title: Pneumatic shock absorber
Inventor: KATO KOKI
IPC: F16F9/32
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic shock absorber capable of effectively feeding lubricating oil into a sliding part of an inner periphery of a cylinder and an outer periphery of a piston without injecting lubricating oil in great quantities, having excellent cost performance, as well as obtaining damping force corresponding to passage of gas only.  <P>SOLUTION: The pneumatic shock absorber comprises a lubricating oil feeding mechanism 16 at a lower part of the cylinder 3. The lubricating oil feeding mechanism 16 comprises a partition member 25 provided at a lower part of the cylinder 3, an oil storing chamber 16a separated by the partition member 25, a gas passage 9 connecting the oil storing chamber 16a to a rod side chamber 40, a head side check valve 9a provided in the gas passage 9 to permit only gas flow from the rod side chamber 40 into the oil storing chamber 16a side, and an injection member 19 installed in the partition member 25. Lubricating oil stored in the oil storing chamber 16a is injected into the piston side chamber 50 via the injection member 19 by the pressure increase in the oil storing chamber 16a in an extension stroke of the piston.  <P>COPYRIGHT: (C)2009,JPO&INPIT