baber/WOPTO huggingface dataset:
Patent JP-2008233090-A (JP)
Title: Indicating element and magnetic rotation angle sensor
Inventor: WOLF MARCO
IPC: G01D5/18
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating element for a magnetic rotation angle sensor, capable of attaining optimum magnetic field characteristics and being manufactured at low cost, and to provide the relating magnetic rotational angle sensor.  <P>SOLUTION: The indicating element (100) for the magnetic rotational angle sensor (120) includes magnetic field probes (122, 126, 128). Each of the magnetic field probes generates a sensor signal, in response to a geometric position of the indicating element with respect to the respective magnetic field probe. The indicating element has a permanent magnet, including a plurality of parts (102, 104, 106, 116, 118) and has an annular cross section. Magnetizing orientations (110) of the plurality of parts are different from each other, such that a uniform magnetic field in which the magnetic field probes can be disposed, is formed in the inner region (112) of the permanent magnet. The magnetic rotational angle sensor includes this type of the indicating element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231540-A (JP)
Title: Electronic apparatus
Inventor: NAGAO KAZUHIKO
IPC: H05K1/18
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of improving mounting strength of an electronic component with projection of a lead terminal from a printed wiring board restricted.  <P>SOLUTION: By filling a jointing material such as solder 30 between a lead terminal 26 inserted in a through-hole 22 and the through-hole 22, the lead terminal 26 is jointed to a circuit board 13 provided with the through-hole 22. Although formation of a solder fillet is reduced by restricting the projection of the solder 30, the joint surface area between the solder 30 and the lead terminal 26 can be increased by forming cutout parts 26c. By forming the cutout parts 26c, for instance, tensile strength in a direction shown by an arrow A in fig. 4 is improved, and coming-off of the lead terminal 26 from the circuit board 13 can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008160892-A (JP)
Title: Foldable portable terminal
Inventor: FUJISAWA EIZO
IPC: G06F3/048
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable portable terminal having improved operability.  <P>SOLUTION: In the foldable portable terminal 30, the end of a first case 32 having at least a display section 11 is connected to that of a second case 34 having at least an operation section 17 by a connection section 36 having an axis in a direction passing through both cases, in a state where the display section and the operation section face the same direction and the operation section of the second case is set to be a closed state where the operation section of the second case is overlapped while being covered with the first case. The foldable portable terminal has a control means 62 for performing selection. In the selection, the closed state is changed to an open state even if the first case is rotated centering on the axis in any of a clockwise and counterclockwise direction, and first and second pictures are displayed at the display section when the first case is rotated to the second case clockwise and counterclockwise, respectively, from the closed state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009230601-A (JP)
Title: Communication system, communication method, authentication device, authentication method, and authentication program
Inventor: AOYAMA SHIN
IPC: G06F21/31
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cellular phone carrier to charge fees for using an unofficial site as well as an official site.  <P>SOLUTION: This authentication device 3 has: a generation means 31 for generating a one-time password by accepting a request from a first terminal 1, transmitting the generated one-time password to the first terminal, and stores it in an authentication storage means 36; and an authentication means 32 for receiving the one-time password input by a second terminal 2 from a service providing apparatus 4, authenticating whether or not the received one-time password coincides with the one-time password stored in the authentication storage means 36, and transmitting the result to the service providing apparatus 4. The service providing apparatus 4 has: a providing means 42 for providing the second terminal 2 with service when authentication of the one-time password is successful; and a notification means 43 for notifying a contract management apparatus 5 of information on charge for the service to be provided to the second terminal 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236665-A (JP)
Title: Method of diagnosing degradation state of insulation oil in oil-filled equipment
Inventor: SUGIMOTO TOSHIFUMI
IPC: G01N21/35
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To grasp beforehand or prevent occurrence of problems such as rusting in oil-filled equipment caused by degradation of insulation oil.  <P>SOLUTION: Saturated moisture amount of an insulation oil sample collected from the oil-filled equipment is measured and the degradation state of the insulation oil is determined from the saturated moisture amount. The saturated moisture amount is estimated from an amount of carbonyl group by quantitative analysis of the amount of carbonyl group in the insulation oil sample, for example.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235552-A (JP)
Title: Metal recovery apparatus and method
Inventor: ITO YASUHIKO
IPC: C25C7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal recovery apparatus capable of easily recovering a desired metal contained in a workpiece.  <P>SOLUTION: In the metal recovery apparatus 1 for recovering the metal contained in the workpiece, while a molten salt m is pooled in an electrolytic cell 10, anodic dissolution of the metal contained in the workpiece w into the molten salt is induced by applying electric current to an anodic dissolution electrode 20 and an intermediate electrode 40 so that the anodic dissolution electrode 20 and the intermediate electrode 40 function as an anode and a cathode, respectively. After the application of the electric current is completed, the dissolved metal ion is deposited onto a recovery electrode 30 as a metal or an alloy by applying electric current to the intermediate electrode 40 and the recovery electrode 30 so that the intermediate electrode 40 and the recovery electrode 30 function as an anode and a cathode, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241705-A (JP)
Title: Brake hydraulic pressure supply device
Inventor: HONDA TETSUYA
IPC: B60T13/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress cavitation and an operation noise caused by it with a method causing no complicated structure and no cost increase in a hydraulic pressure supply device for a hydraulic pressure brake device having a pressure adjusting device which adjusts the high hydraulic pressure supplied from an auxiliary hydraulic pressure source to the value corresponding to a brake operation to be output.  <P>SOLUTION: A spool valve element 3b of a pressure adjusting device 3 is pushed by a pressure adjusting piston 3a and an opening of 3e valve part is adjusted. Hydraulic pressure supplied from the auxiliary hydraulic pressure source 6 by the opening adjustment is adjusted to the value proportional to a brake operation and supplied to a pressure adjusting chamber R3. A throttle part 18 for partially reducing a passage area of the flow passage is provided in the flow passage 17 for outputting the hydraulic pressure from the pressure adjusting chamber R3 of the hydraulic pressure device where the operation of the pressure adjusting piston 3a is assisted by the hydraulic pressure from the pressure adjusting chamber R3 introduced in a power chamber R1, and the back pressure which weakens the movement of the pressure adjusting piston 3a is generated in the pressure adjusting chamber R3 in an early time of the brake operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245711-A (JP)
Title: Magnetron, and manufacturing method thereof
Inventor: MIYAMOTO HIROYUKI
IPC: H01J9/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve cost reduction by eliminating the necessity of a troublesome removing work of a formed film, and enable to extract a suppressing effect of a dark current to the maximum.  <P>SOLUTION: A manufacturing method includes assembling processes 102, 103 wherein to a cathode sleeve on which an electron emitting surface (electron emitting surface forming process 101) is formed, an end shield made of nickel-chromium alloy is bonded and a tube is assembled by connecting a support (electrode) lead to this end shield, and includes a tube evacuation and chromium oxide film forming process 104 in which after these assembling processes, a carbon dioxide gas is filled into the tube and heated and in which a chromium oxide film is formed on the surface of the end shield. In this process 104, in vacuum evacuation, a cathode is activated, the carbon dioxide gas is generated by heat decomposition of its oxide cathode material [for example, (BaSrCa)CO<SB>3</SB>], and by controlling partial pressure of this carbon dioxide gas, the chromium oxide film is formed on the surface of the end shield.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242309-A (JP)
Title: Skin care preparation, oral composition, and food and drink
Inventor: TAKUMI HISAKO
IPC: A61Q19/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an skin care preparation, oral composition, and food and drink which raise the collagen producing ability of a skin fibroblast and gingiva fibroblast, have the prophylaxis and ameliorate benefit of a senescence symptom of skin or periodontal disease, and satisfy the safety and the continuity of use resulting from the preference.  <P>SOLUTION: The skin care preparation, oral composition, and food and drink comprise blending one or more sorts chosen from an extract and extraction fraction entity of Rose rogusa, an extract and extraction fraction entity of Asaiasari radix, an extract and extraction fraction entity of Harpagophytum proumbens, an extract and extraction fraction entity of Urtica diodica, ferulic acid, alpha-lipoic acid, chitosan oligosaccharide, crocin, and a hesperetin analog material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244764-A (JP)
Title: Digest data extraction system from karaoke performance recorded data
Inventor: KAWAMURA YUGO
IPC: G10K15/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically extract the optimum data as a digest, without requiring man-made judgement, when extracting the digest data from a performance recorded data.  <P>SOLUTION: This digest data extraction system from the Karaoke performance recorded data correlates time-serially a singing section of a musical piece with an nonsinging section thereof, as to a performance data recorded in a performance data recording part 48 by a digest data extraction means 46, determines the singing sections of prescribed number with a higher rank of gripping force detection value, referring to the gripping force detection values stored in a gripping force detection value storage part 47, and extracts the performance data corresponding time-serially to the singing section, as the digest data. The digest data extraction system may compare the gripping force detection value in the optional singing section, with an average value of the gripping force detection values in the prior and posterior singing sections thereof, may determine the singing section with a relatively high increment of gripping force detection value, and may extract the performance data corresponding time-serially to the singing section, as the digest data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246311-A (JP)
Title: Light emitting element, light emitting element array equipped with the same and image forming device equipped with light emitting element array
Inventor: SHIBATA KAZUYA
IPC: H01L33/38
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element for increasing light emitting strength out-going from a light emitting unit and suppressing the deterioration of the light emitting unit.  <P>SOLUTION: The light emitting element 10 carries out the outgoing of light operated by the supply of electric power. The light emitting element 10 is constituted of a substrate 12, a light emitting unit 13 and a light emitting unit side electrode 14. The light emitting unit side electrode 14 is connected onto a surface opposite side of the substrate 12 of the light emitting unit 13, and forms a supplying passage for supplying the electric power to the light emitting unit 13. The light emitting unit 13 is arranged on the substrate 12 and emits light by the supply of the electric power. Further, the light emitting unit 13 includes a separating unit 17 and the separating unit 17 is formed so as to be separated from each other by pinching the central part of surface of the light emitting unit at the opposite side of the substrate 12. The light emitting unit side electrode 14 is connected to the light emitting unit 13 from the opposite side of the substrate 12 and a potential difference from the substrate 12 is applied on the light emitting unit 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060776-A (JP)
Title: Motor control method and control device
Inventor: YAMADA YOHEI
IPC: H02P21/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a motor to drive under the condition of an excess surge voltage averted to occur in a low environment temperature under a value that can generate necessary torque to start the motor driven by an inverter provided with a capacitor on the input side of an inverter circuit.  <P>SOLUTION: The maximum allowable motor current value is set by using the maximum value of a motor current that does not damage a component of the inverter by the surge voltage generated by the equivalent series resistance of the capacitor and the map that indicates the relationship of the temperature. A direct current of the value or less than the value of the maximum allowable motor current is supplied as a d-axis current in the temperature area below the value where the maximum allowable motor current value can generate a necessary torque to start the motor. After the capacitor temperature has gone above the temperature where the maximum allowable motor current value can generate the necessary torque to start the motor, the inverter is controlled to supply an alternate current to the motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250325-A (JP)
Title: Noise-reduction brake disc
Inventor: METSUGI FUMIHIKO
IPC: F16D65/12
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise-reduction brake disc which effectively prevents brake squeal generated upon braking operation almost without spoiling designability.  <P>SOLUTION: A motorcycle brake disc 10 has an attachment portion 11 for attaching to a vehicle body, a sliding portion 12 with respect to a brake friction pad P, an arm portion 13 for coupling the attachment portion 11 and the sliding portion 12, and a plurality of reduction holes 16 for weight reduction. The structure of at least one of the reduction holes 16 is different from those of the other reduction holes 16 with respect to the brake disc 10, the reduction holes 16 are arranged rotation-asymmetrically, and the amplitude in a natural vibration mode due to the reduction holes 16 is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248764-A (JP)
Title: Seat device
Inventor: WATANABE EIJI
IPC: B60N2/24
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fatigue of a seated person and to secure the easiness of movement for the seated person.  <P>SOLUTION: A seat 10 for a vehicle is provided with a sucking means sucking the back of a seated occupant 12 to a seatback 16. When the sucking means sucks the back part of the seated occupant 12 to the seatback 16 with sucking force Fn, normal force input into the back part of the seated occupant 12 from the surface of the seatback 16 increases from mgsinθ to mgsinθ+Fn, and frictional force between the surface of the seatback 16 and the back part of the seated occupant 12 increases from μmgsinθ to μ(mgsinθ+Fn). Thereby, the rib cage 12A of the seated occupant 12 is supported by the increased frictional force and a load on the lumbar spine 12B and the muscles of the seated occupant 12 is reduced. On the other hand, when the sucking means release the suction, the sucking force Fn is eliminated and the frictional force between the back part of the seated occupant 12 and the surface of the seatback is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250873-A (JP)
Title: Photographing information display device, photographing information display method, and photographing information display program
Inventor: ARAKI SHINYA
IPC: G01C21/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing information display device for displaying photographing information without the user having to reinputting, even when the speed does not match with the display condition in requesting display of the photographing information.  <P>SOLUTION: In the photographing information display device, a display request receiving means receives a photographing information display request according to user's input operation, or the like, and a photographing information display controlling means compares the speed of a moving object in receiving the photographing information display request with a predetermined threshold speed. When the speed of the moving object in receiving the photographing information display request is higher than the predetermined threshold speed, a reservation mode is set. The photographing information display control means displays the photographing information, when the speed of the moving object becomes the threshold or lower during the reservation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249264-A (JP)
Title: Sintered body and thermoelectric conversion material
Inventor: SADAOKA KAZUO
IPC: H01L35/34
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered body having excellent mechanical strength compared to the conventional manganese-based sintered body.  <P>SOLUTION: The sintered body comprises a manganese-containing oxide as the main component, and further comprises an oxide (A) (the oxide (A) is at least one or more kinds selected from nickel oxide, copper oxide and zinc oxide) and a metal (M) (the metal (M) is at least one or more kinds selected from Pd, Ag, Pt and Au). The sintered body comprises copper oxide as the oxide A. The sintered body comprises Ag as the metal M. The method of manufacturing the sintered body for a thermoelectric conversion material includes sintering a molded body comprising the manganese-based oxide, copper oxide and the metal M (where the metal M is the same as referred to above) at ≥800°C and ≤1,100°C under an oxidizing atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252673-A (JP)
Title: Backlight device, and display device
Inventor: ASAMIZU TOMOHIRO
IPC: F21S2/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device capable of preventing degradation of the life of a fluorescent lamp.  <P>SOLUTION: This backlight device 10 is provided with: cold-cathode fluorescent lamps 13 with mercury filled in the insides thereof; and holding members 14 and 15 holding parts located between electrodes 13b and electrodes 13c of the cold-cathode fluorescent lamps 13. A part on the high voltage side of the cold-cathode fluorescent lamp 13 is arranged on the upper side relative to a part on the low voltage side thereof in a state where the cold-cathode fluorescent lamp 13 is arranged to set its longitudinal direction in the vertical direction; and a contact area between the holding member 15 and a part of the lower side (low voltage side) of the cold-cathode fluorescent lamp 13 is larger than that between the holding member 14 and a part on the upper side (high voltage side) of the cold-cathode fluorescent lamp 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255400-A (JP)
Title: Rotationally projecting/retracting type mechanical pencil
Inventor: KUBOTA MASAAKI
IPC: B43K24/06
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotationally projecting/retracting type mechanical pencil capable of smoothly performing projecting/retracting and delivering of a core by forming a cam part for sliding a tip member and a cam part for sliding a chuck in a sheath.  <P>SOLUTION: The sheath is rotatably connected to a front shaft 11 capable of projecting the tip member 9 from a tip opening hole 11A. The cam part for sliding the tip member and the cam part for sliding the chuck are formed in this sheath. In addition, a tip member sliding body 21 and a pushing member 22 are built in the sheath so as to be slidable longitudinally. These tip member sliding body 21 and pushing member 22 are constituted so as to be slidable longitudinally and not to be rotatable to the front shaft 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260701-A (JP)
Title: Imaging device and method of controlling solid-state imaging element
Inventor: ICHIYAMA TOORU
IPC: H04N5/376
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element of low power consumption suitable for operation in a high-frequency band.  <P>SOLUTION: An imaging device 1 has the solid-state imaging element 10 including an output amplifier 17. The output amplifier 17 has a current control means which has an amplifier circuit 37 which includes a drive transistor Tr5 (hereinafter Tr5) and a load transistor Tr7 (hereinafter Tr7) serving as a current supply means for the Tr5, and controls an amount of current supplied to the Tr5 by applying a dedicated control signal for controlling an operation state of the Tr7 to the gate of the Tr7. The control signal includes a first signal for making the Tr7 operates so that the amount of current supplied to the Tr5 has a desired value, and a second signal for making the Tr7 operate so that the amount of current supplied to the Tr5 is smaller than the desired value. The current control means applies the first signal to the gate of the Tr7 in a signal output period wherein the output amplifier 17 is made to output a signal in the operation period of the solid-state imaging element 10, and the second signal to the gate of the Tr7 in other periods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254661-A (JP)
Title: Drawer drying cabinet
Inventor: KAWANISHI HIROYASU
IPC: A47B77/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawer drying cabinet with excellent design which is capable of preventing a short-pass phenomenon.  <P>SOLUTION: The drawer drying cabinet 4 includes: a cabinet body 121 having a storage space with an opening part 120 on the front side; a drawer part 50 having a front panel 5 to close the opening part and stored in the storage space of the cabinet body in such a way as can be drawn forward/backward; and drying means for feeding hot air into the storage space to dry objects stored in the drawer part. In the drawer drying cabinet, an air intake member 6 communicating with the drying means and an air outlet member 7 for discharging air within the storage space are disposed separately on the right and left sides with an interval in-between in such a way as to be interposed between the upper end of the front panel and the upper opening edge of the storage space with the drawer part stored in the storage space.  <P>COPYRIGHT: (C)2010,JPO&INPIT