baber/WOPTO huggingface dataset:
Patent JP-2010088179-A (JP)
Title: Battery equalization circuit, and battery power supply device
Inventor: MORIMOTO NAOHISA
IPC: H02J7/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery equalization circuit that detects a fault of a circuit which discharges electricity for equalizing an accumulated electric charge amount of each secondary battery used for a battery pack composed of a plurality of the secondary batteries, and to provide a battery power supply device using the battery equalization circuit.  <P>SOLUTION: The battery equalization circuit includes discharging units X1 to X10 connected to the secondary batteries B1 to B10 in parallel therewith, respectively, a fault detection unit 41 which detects faults of the discharging units X1 to X10, and an imbalance reduction circuit 5 which reduces imbalance by using the discharging units X1 to X10 when there occurs the imbalance at each secondary battery. The discharging units X1 to X10 are formed by connecting in series photocouplers PC1 to PC10, switching elements SW1 to SW10 which are on/off-controlled by the imbalance reduction circuit 5, and resistors R1 to R10. The fault detection unit 41 determines the presence of the faults of the discharging units X1 to X10 on the basis of current detection signals Scd1 to Scd10 which are output from the photocouplers PC1 to PC10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087197-A (JP)
Title: Resist coating device
Inventor: NAGASAWA KAZUO
IPC: B05C11/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist coating device which uniformly applies misty resist liquid in very fine liquid droplets without evaporating the solvent before the misty resist liquid reaches a surface of the substrate by reducing temperature drift of a wafer substrate mounting base, and rapidly drying and caking the resist after uniformly applied, in a resist spray coating method in which a used amount of resist liquid is very small and the solvent is easily evaporated.  <P>SOLUTION: The resist coating device includes: (a) a spin chuck (4) which rotates a mounted wafer substrate (1) and is provided with a mica heater (3) for heating the wafer substrate (1) through a contact part (2) with the wafer substrate (1); (b) an ultrasonic spray nozzle (7) for making resist (L) into mist and spraying on the wafer substrate (1); (c) a temperature measurement part (5) for measuring a heating temperature of the wafer substrate (1); and (d) a feed device (6) which controls the mica heater (3) by a signal from the temperature measurement part (5) without contacting with the spin chuck (4), and feeds the mica heater (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083633-A (JP)
Title: Card printer and card processing method
Inventor: ISHIOKA SUKINOBU
IPC: B65H29/62
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card printer and a card processing method for eliminating inconvenience of causing a jam again by the printer itself by ejecting operation by the automatic return function, while eliminating complicated jam releasing labor by manpower.  <P>SOLUTION: A processing unit 2 is composed of a carrying upper part 51 and a carrying lower part 52, and separates from the carrying upper part 51 by inclining the carrying lower part 52 when the jam is caused since the carrying lower part 52 can retreat downward by a toggle mechanism 54, and a jam card K becomes a free state of being not sandwiched by any from a carrying state sandwiched by a carrier roller 53 of the carrying upper part 51 and the carrying lower part 52, and the jam card K slips down from the inclined carrying lower part 52, and falls in a disposal box 7 arranged under the carrying lower part 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086869-A (JP)
Title: Connector
Inventor: IWABORI YOSHIHIRO
IPC: H01R13/64
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector surely suppressing vertical and horizontal backlashes by few backlash suppressing parts.  <P>SOLUTION: The connector 1 includes a male connector with a cover hood 12, a female connector with an interfit hood 23 inserted between a connector housing and the hood 12 and backlash suppressing ribs 41 disposed on an inner peripheral wall of the hood 12 and an outer peripheral wall of the hood 23 to suppress the backlashes between the male and female connectors. The ribs 41 are formed by a first rib 43 disposed on the inner peripheral wall of the hood 12 and a second rib 45 disposed on the outer peripheral wall of the hood 23. The first rib 43 includes a first inclined surface 43a pressing the second rib 45 horizontally and vertically with the male and female connectors fitted. The second rib 45 includes a second inclined surface 45a brought into slide contact with the first inclined surface 43a to receive horizontally and vertically exerted forces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093487-A (JP)
Title: Hierarchical modulating method, hierarchical demodulating method, transmitter performing hierarchical modulation and receiver performing hierarchical demodulation
Inventor: WU JIANMING
IPC: H04L25/49
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To use a multimedia broadcast multicast service (MBMS) as a unicast service.  <P>SOLUTION: A DB selector extracts transmission information from each of a plurality of DBs (data blocks), and generates a modulation symbol using a predetermined modulation method for each DB. A gain multiplexer controls transmission power of the modulation symbol for each DB at a transmission power ratio determined between the DBs. A modulation mapper selects DBs sequentially in a descending order of a transmission power ratio, decides, from a set of REs (resource elements), an unused RE group to which modulation symbols can be allocated based on the value of the obtained modulation symbol, and decides the allocation of modulation symbols in the decided RE group. A channel RE mapper maps modulation symbols obtained for each DBs to the set of REs on the basis of the decided allocation. A complex-value transmission signal s(t) is generated from the set of REs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090976-A (JP)
Title: Flange joint leakage-preventive device
Inventor: HAMADA SHIGERU
IPC: F16L23/16
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flange joint leakage-preventive device surely preventing leakage in a flange joint.  <P>SOLUTION: The flange joint leakage-preventive device includes: an elastic leakage preventive member 5 arranged in an abutting position to be abutted along flanges 3'; elastic members 6 arranged along outer peripheries of the flanges 3' in such a manner of fastening the leakage preventive member 5 from both sides thereof in the pipe axial direction; and an attachment member having a recession 7c' composed of an inner bottom surface 7a' opposed to the outer peripheral surfaces 3a' of the flanges 3' and inner wall surfaces 7b' opposed on both sides of the inner bottom surface 7a in the pipe axial direction, and storing the leakage preventive member 5 and the elastic members 6 in the recession 7c', and attached to the flanges 3'. The movement of the leakage preventive member 5 in the pipe axial direction is regulated by the elastic members 6 in the recession 7c' where the leakage preventive member 5 is stored together with the elastic members 6, and the abutting position is maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033771-A (JP)
Title: Printing apparatus
Inventor: YOSHIDA KENJI
IPC: H04N1/387
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively obtain the so-called "stealth dot pattern", in which the presence of a dot pattern on a medium surface cannot be recognized visually only slightly by enhancing the existing printing technologies, and to easily restrict the copy of a copy-inhibited confidential document or copyright-reserved printed patter, by performing copy control on a copy printing device by reading the relevant dot pattern.  <P>SOLUTION: The present invention relates to a printing apparatus which optically reads an original document, generates print data, corresponding to a read image and prints the print data on a medium surface and comprises a means for designating any arbitrary region in the image read, optically reading the original document; a means for allocating an arbitrary dot pattern to the designated arbitrary region; and a print control means for printing the dot pattern, in an arbitrary region when the print data is to be printed on the medium surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105394-A (JP)
Title: Electric assembly using circuit board having internal cooling structure
Inventor: CHAN BENSON NMN
IPC: H05K1/02
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the technique of a circuit board and the technique of an electric assembly using such a circuit board and to provide a new electric assembly which includes a circuit board exhibiting a strengthened cooling capability.  <P>SOLUTION: The electric assembly includes the circuit board which includes a first plurality of insulating layers and conductive layers which are alternately stacked, a cooling structure which is bonded to one of the insulating layers and at least one electric component which is mounted on the circuit board. The circuit board includes conductive and thermally conductive through-holes. Selected thermally conductive through-holes are thermally coupled to the electric component and is thermally coupled to the cooling structure 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010091843-A (JP)
Title: Light source unit and optical scanner including the same
Inventor: NAGASAKA YASUSHI
IPC: G02B26/10
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit and an optical scanner including the same having no complicated configuration, and aligning a light source, an optical element and an aperture.  <P>SOLUTION: A light source unit 2a is mounted to an optical scanner 50a. An LD 4 radiates a plurality of beams B1, B2. A collimator lens 6 condenses the beams B1, B2 radiated by the LD 4 in the main scanning direction. A cylindrical lens 14 condenses the beams B1, B2 passing through the collimator lens 6 in the sub-scanning direction. The aperture 16 regulates a width in the main scanning direction of the beams B1, B2 passing through the cylindrical lens 14. A housing 17 holds the LD 4, the collimator lens 6, the cylindrical lens 14 and the aperture 16, and is fitted to the optical scanner 50a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094838-A (JP)
Title: Liquid supplying apparatus, recording apparatus, and liquid supplying method
Inventor: KAWAKAMI TAKAYUKI
IPC: B41J2/175
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supplying apparatus which can avoid the direct replacement of both liquids in a liquid channel if the liquid before switching and the liquid after switching are recording liquids of different kinds from each other, in the case of flowing the liquids in the liquid channel from a liquid supply source by switching the kind of the liquids.  <P>SOLUTION: The liquid supplying apparatus includes an ink channel 45 which makes the ink flow from an ink cartridge 23 side to a recording head 20 side, a suction pump 55 which gives a flow force on the recording head 20 side to the ink that flows in the ink channel 45, a color sensor which detects the characteristics of the ink that flows in the ink channel 45, and a control part 60 which decides whether or not the inks before and after switching are recording inks of different kinds from each other on the basis of the detection result of the color sensor when the kind of the ink introduced from the ink cartridge 23 into the ink channel 45 is switched, and which stops the driving of the suction pump 55 when the decision result is an affirmative decision.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095476-A (JP)
Title: Refined tea extract and method for producing the same
Inventor: ICHITANI MASAMI
IPC: A61K36/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refined tea extract having extremely low caffeine content, extremely high content of gallate-type theaflavins in total theaflavins and high safety, and a method for producing the refined tea extract.  <P>SOLUTION: The method for producing the refined tea extract comprises a step to introduce a tea extract obtained from black tea with a water-containing organic solvent through a column packed with an adsorbent in an amount of 0.1-0.5 times volume based on the volume of the adsorbent packed in the column at a space velocity of 0.5-5.0 h<SP>-1</SP>, and a step to elute the fraction of the refined tea extract by passing a 40-80 vol% ethanol aqueous solution in an amount of 0.5-10 times volume based on the volume of the adsorbent packed in the column. The refined tea extract essentially free from caffeine and having a gallate-type theaflavin content of ≥80 mass% in the total theaflavins can be produced by the method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097544-A (JP)
Title: Device control system, method for implementing device control system service and program of the same
Inventor: NAKAMURA HIDEO
IPC: G06F40/143
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device control system, etc, which does not require an application change in accordance with a change made within processing contents, and changes made in a type of devices and their specifications.  <P>SOLUTION: The device control system is provided with: a style sheet database 81 for storing a plurality of style sheets to represent an information conversion rule for an XML document; a communication interface 84 for obtaining an XML document 1, which includes the information to specify the style sheets for an output data and a designated device for output as well as an output data for application 41; an XML document conversion unit 85 for converting, based on the style sheet, from the output data for the XML document 1 obtained from the communication interface 84 to an XML document 2 including the device control information for the designated devices; and an XML document I/O unit 86 for each device, which outputs the XML document 2 obtained from the XML document conversion unit 85 to a plurality device control services 73, 75 which correspond to the designated devices.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009043405-A (JP)
Title: Semiconductor test circuit and semiconductor test method
Inventor: MATSUMOTO YOSHIFUMI
IPC: G11C29/12
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test circuit and a semiconductor test method which shorten an inspection time of semiconductor, also perform strict operation speed inspection of a memory.  <P>SOLUTION: The semiconductor circuit having a normal circuit in which a scan test can be performed and a memory connected to a normal circuit is provided, and the circuit is equipped with a BIST control circuit having a mode 1 in which a pattern is written in the memory and is stopped automatically and a mode 2 in which a value written from the memory is read out and it is compared with the prescribed expected value, and a memory write-in forbidding circuit for fixing an input signal for the memory during the period of time when the normal circuit is in the scan test.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010102761-A (JP)
Title: Tape cartridge
Inventor: SOGABE TERUO
IPC: G11B23/087
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy consumption when a tape reel is driven.  <P>SOLUTION: A magnetic tape cartridge 1 includes a tape reel 3 on which a magnetic tape 30 is wound and a casing 2 for housing the tape reel 3. The tape reel 3 is supported rotatably with respect to the casing 2 via a bearing 6 having balls 63, 63,... The position of the rotary axis direction of the tape reel 3 in driving is same as that in nondriving.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101781-A (JP)
Title: Measured value display apparatus
Inventor: KATO KAZUO
IPC: G01J1/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To display a time for battery replacement and return to a zero position by a simple constitution without the necessity for installing a dedicated pointer.  <P>SOLUTION: Ultraviolet ray strength is measured in a UV display mode to display the instantaneous value strength and accumulated value strength of ultraviolet rays by pointers 118 and 119, and a reduction to a prescribed value or lower in the output of a battery is indicated in a BLD display mode. The pointers 118 and 119 are returned to zero positions 202 and 204 after a battery is replaced in a zero match mode M1. The position of the instantaneous value pointer 118 can be altered. The zero match mode M2 is allowed to shift when prescribed operation is performed in the state of the zero mach mode 1, and can change and the position of the accumulated value pointer 119. When the output of the battery is reduced to a prescribed value or lower, the pointers 118 and 119 are driven in such a way to be positioned in a region different from a measurement value display region in which measurement values are displayed (BLD display mode). After the battery is replaced, the pointers 118 and 119 are driven to return to the zero positions (zero match mode M1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107538-A (JP)
Title: Developing device, image forming apparatus, and developing method
Inventor: MIYAZAWA KAZUMA
IPC: G03G15/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a range of a uniform liquid developer film thickness in a developing device for forming a liquid developer film on a developer carrier by using an application member and an intermediate application member.  <P>SOLUTION: The developing device includes: a first application member 34 for applying to rotate a liquid developer stored to a developer storing part 311; a second application member 35 contacted on the first application member 34 and rotated slower than a rotation circumferential speed of the first application member 34 in a reverse direction to the first application member 34; and the developer carrier 36 contacted on the second application member 35 and rotated quicker than a rotation circumferential speed of the second application member 35 in the same direction as the second application member 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109013-A (JP)
Title: Self-tapping screw
Inventor: PETER GUSTAV
IPC: F16B25/10
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-tapping screw, in which insertion of the screw into a hard base is improved and which is easily produced.  <P>SOLUTION: In the self-tapping screw 11 having a shaft 12, when a free end of the shaft 12 is a start point, a screw thread 21 is extended over at least a part of a shaft length, the screw thread 21 has cutting bodies 26, 36, 46, 56, 66 made of material higher in hardness than the thread screw 21, in cutouts 24 opened at least partially outside in a radial direction. Radially outer profiles 27, 37, 47, 57, 67 of the cutting bodies are at least partially projected from the screw thread. The height of the screw thread 21 is gradually reduced toward the free end of the shaft 12, and the heights A, B, C, D, E of the radially outer profiles of the cutting bodies are gradually decreased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106877-A (JP)
Title: Chain tensioner
Inventor: SATO SEIJI
IPC: F16H7/08
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner having an oil supply passage formed inside a flange to be fixed on the outer surface of an engine cover, preventing the leakage of operating oil due to wrong operation.  <P>SOLUTION: This chain tensioner 1 includes a cylinder 9 inserted into a tensioner fitting hole 12 of the engine cover 11 and having the flange 13, formed on the cylinder 9, fixed to the outer surface of the engine cover 11. A plunger 10 is slidably inserted into the cylinder 9. An oil supply passage 24 is provided through which operating oil is guided into the pressure chamber 23 defined by the cylinder 9 and the plunger 10. A check valve 25 for preventing the reverse flow of the operating oil is provided in an outlet of the oil supply passage 24. The oil supply passage 24 includes a first hole 26 and a second hole 27, and the opening of the second hole 27 on the periphery of the flange 13 is closed with a male screw 29, and the male screw 29 is fixed by an adhesive 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108650-A (JP)
Title: Discharge lamp lighting device and lighting fixtu
Inventor: OSADA AKIRA
IPC: H02M7/48
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a lighting fixture suppressing a flicker and imperfect lighting at the time of shifting to the steady operation.  <P>SOLUTION: The discharge lamp lighting device is provided with a resonator configuring a load circuit with a discharge lamp DL, and a controller 3 driving switching elements Q2 to Q5 in a full-bridge circuit. A starting frequency to drive the switching elements Q2 to Q5 in the full-bridge circuit during the actuation operation of the discharge lamp DL by the controller 3 is set at one close to 1/odd-number of the resonance frequency of the load circuit with the discharge lamp DL unlit, to an extent enabling the discharge lamp DL to start discharging, and also at a frequency close to the resonance frequency of the load circuit with the discharge lamp DL lit, to an extent enabled to sufficiently raise the temperature of each electrode of the discharge lamp DL by the end of the actuation operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109230-A (JP)
Title: Semiconductor wafer and method of separating the same
Inventor: KUMAKAWA TAKAHIRO
IPC: B23K26/38
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer which allows separating with excellent straightness while suppressing an increase in the number of modified regions.  <P>SOLUTION: The semiconductor wafer includes a semiconductor substrate 7 that has multiple predetermined separation lines 3 extending from the upper surface to the lower surface and multiple chip regions 2 delimited by the predetermined separation lines 3. Tensile stress is applied to regions having the predetermined separation lines 3 of the semiconductor substrate 7, thus facilitating separation of the semiconductor wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101143-A (JP)
Title: Maeda model iv
Inventor: MAEDA YAEMI
IPC: E02B3/06
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measure for regenerating water quality purifying capability by an ecological chain of various kinds of organisms living in an inner bay after filling back a pan.  <P>SOLUTION: An underwater environment for promoting an ecological chain which is naturally performed on a beach is created by incorporating a carbon fiber-made false Zostera marina (seaweed) to a fiber-made gabion which is verified to have a wave-dissipating and foot-protecting effect by riverbank reinforcement project, so that various kinds of flattened organisms can grow.  <P>COPYRIGHT: (C)2010,JPO&INPIT