baber/WOPTO huggingface dataset:
Patent JP-2008268318-A (JP)
Title: Display method and driving method thereof
Inventor: NUMAO KOJI
IPC: G09G3/36
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To expand voltage amplitude of source wiring in a display device from voltage amplitude of a source driving circuit and to reduce voltage and power consumption of the source driving circuit.  <P>SOLUTION: In the display device, a first switching element (TFT) Q2 is provided between the source wiring Sj and the source driving circuit and one terminal of a capacitor Ca as a first capacitative element is connected to the source wiring Sj. The first switching element Q2 is conducted in a first period, desired voltage is provided from the source driving circuit to the source wiring Sj and the other terminal of the capacitor Ca is connected to potential wiring Rv. The first switching element Q2 is non-conducted in a second period, the other terminal of the capacitor Ca is connected to the source driving circuit and desired voltage is provided from the source driving circuit to expand the source wiring voltage amplitude.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267849-A (JP)
Title: Fluid measuring instrument and fluid security system
Inventor: TAMITSU TOSHIFUMI
IPC: G01F3/22
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To bring cancellation timing of a use period shut-off preannouncement close to an actual use mode.  <P>SOLUTION: A fluid measuring instrument 10 includes: a use period detection means 11a1 for detecting that a fluid use period satisfies use period determination conditions; a shut-off preannouncement demanding means 11a2 for demanding that an alarm of shut-off preannouncement should be started according to the detection; a flow determination means 11a3 for determining whether a flow amount exists by monitoring the flow of the fluid within a monitoring period after the alarm start is demanded; and an alarm stop demanding means 11a4 for demanding that an alarm of the shut-off preannouncement should be stopped according to a non-flow amount determination made by the determination means 11a3 after a lapse of the monitoring period. The measuring instrument 10 includes a minute pulsation detection means 11a5 for detecting the occurrence of minute pulsation or non-occurrence of pulsation in a flow path within a pulsation monitoring period shorter than the monitoring period after the demanding means 11a2 demands the shut-off preannouncement. The demanding means 11a4 is a means for demanding that the alarm of the shut-off preannouncement should be stopped according to the detection made by the detection means 11a5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265090-A (JP)
Title: Optical recording medium and visible information recording method
Inventor: SETO NOBUO
IPC: G11B7/24097
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which enables visible information having high contrast and being excellent in visibility and in the fastness of a recorded image with the same laser beam as that of an optical recording.  <P>SOLUTION: In the optical recording medium 10 having a visible information recording layer 14 on a board 16, the visible information recording layer includes at least a kind of coloring matter precursors, which can produce a coloring matter by heat generated through photothermal conversion or by heat generated through photothermal conversion and oxidation reaction or can produce a coloring matter, the maximum absorption wavelength of which is varied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007238436-A (JP)
Title: Method for manufacturing lithium manganate, and nonaqueous solvent secondary battery
Inventor: YAMAGUCHI KOJI
IPC: H01M10/0525
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture lithium manganate bringing about a cycle characteristic-improved battery.  <P>SOLUTION: In the production of the lithium manganate compound in which lithium hydro oxide (LiOH or LiOH-H<SB>2</SB>O) and a manganese compound are mixed and fired, the lithium hydroxide to be used is crushed in advance and thereafter the crushed lithium hydroxide is mixed with the manganese compound and fired.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008264723-A (JP)
Title: Method and apparatus for coagulating impurity
Inventor: TANIGUCHI MASAHIDE
IPC: B01D21/01
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coagulating impurities by which clarified water having sufficiently high water quality as feed water for a reverse osmosis membrane unit for example, can stably be produced by efficiently removing impurities such as suspended matter in raw water.  <P>SOLUTION: In the removing method of impurities in the raw water by adding at least two kinds of coagulants, one coagulant A of the at least two kinds of the coagulants controls the coagulation conditions according to a concentration index of the suspended matter in the raw water, and a coagulant B of the at least two kinds of the coagulants, different from the coagulant A, controls the coagulation conditions according to a water quality index different from the concentration index of the suspended matter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264345-A (JP)
Title: Golf club
Inventor: OGAWA MASAYOSHI
IPC: A63B102/32
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club having high strength and durability.  <P>SOLUTION: This golf club is provided with: a golf club head having a hosel part formed with an opening portion; a cylindrical ring to be inserted into the opening portion; a socket having a cylindrical base portion to be inserted into the ring and a flange portion formed at one end of the base portion and projecting from the opening portion, and formed with a through-hole for penetrating through the base portion and the flange portion; and a golf club shaft inserted into the through-hole of the socket and fixed to the hosel part. The socket has a projection radially projecting from the central axis of the through-hole around the outer circumferential face of the other end of the base portion, and at least two notches extending from the other end to one end formed on the base portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267362-A (JP)
Title: Knocking control device for engine
Inventor: TATSUMI TARO
IPC: F02D41/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To optimize operating conditions of an engine while inhibiting knocking even if an environmental conditions influencing the control of the engine changes.  <P>SOLUTION: This knocking control device for the engine 10 provided with a variable valve timing mechanism 11 for an intake valve, is provided with a valve timing determination part 54 determining valve timing of the intake valve and a knocking detection part 52 detecting knocking. When knocking is detected, the valve timing determination part 54 shifts valve timing of the intake valve in a direction reducing intake air quantity to a combustion chamber of the engine 10 by predetermined quantity to reduce filling efficiency in to the combustion chamber. Consequently, knocking can be inhibited even if trace knock ignition timing is shifted to an advancing side and knocking occurs due to change of the environment condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272138-A (JP)
Title: Vacuum cleaner
Inventor: YAMASHITA TAICHIRO
IPC: A47L9/20
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly vacuum cleaner by reducing labor for maintenance such as cleaning a filter.  <P>SOLUTION: The vacuum cleaner is provided with a cleaner body having a motor-driven blower and a dust collection chamber, a dust collecting part attachably/detachably provided on the chamber, a filter frame pivoted so as to open/close an opening of the collecting part on a rotary shaft provided on the collecting part and a filter provided on the frame. A cleaning member for cleaning the filter is so provided on the cleaner that it shifts apart from the shaft when the frame opens from the opening of the collecting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278141-A (JP)
Title: Camera controller
Inventor: NAKAO TETSUYA
IPC: H04N5/225
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a synchronization establishing operation in a monitor camera.  <P>SOLUTION: The composite video signals of four channels outputted from four monitor cameras are captured by connectors T1 to T4, and output processed by video output circuits 581 to 584. A selector 66 supplies a VP pulse to define an imaging timing to each monitor camera, and control pulse extraction circuits 601 to 604 supply a control pulse for controlling an imaging operation to remove an imaging timing to each monitor camera. A CPU 68 decides whether synchronization is established between the composite video signals fetched by the connectors T1 to T4 and the VP pulse supplied by the selector 66. The CPU 68 starts the control pulse extraction circuits 601 to 604 when the decision result of the decision means is positive, and stops the control pulse extraction circuits 601 to 604 when the decision result is negative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277521-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IGUCHI DAISUKE
IPC: H01L27/04
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of obtaining electric connection between semiconductor circuit elements, which are integrated three-dimensionally, by a simple constitution without depending on wire connection.  <P>SOLUTION: The semiconductor integrated circuit device 100 is constituted of a first semiconductor integrated circuit element 1 and a second semiconductor integrated circuit element 2, which is laminated on the first semiconductor integrated circuit element 1 through a dielectric body 4. In this case, the first semiconductor integrated circuit element 1 is provided with a pair of first differential transmission lines 12A, 12B, which are arranged on the same surface in parallel and provided with a belt shape having a predetermined length, and a differential signal transmission element 11 for outputting a differential signal to the first differential transmission lines 12A, 12B. The second semiconductor integrated circuit element 2 is provided with a pair of second differential transmission lines 22A, 22B, which are arranged so as to be opposed to and superposed on the first differential transmission lines 12A, 12B, and second differential transmission lines 22A, 22B, which are equipped with a differential signal receiving element 21 connected to one end of the second differential transmission lines 22A, 22B. When a signal flows through the first differential transmission lines 12A, 12B, the signal is transmitted to the second differential transmission lines 22A, 22B mainly in capacitive coupling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273697-A (JP)
Title: Sheet conveying device and image forming device
Inventor: SAIKI MIKIO
IPC: B65H29/70
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper discharging device capable of forming corrugations on a paper sheet by a simple structure.  <P>SOLUTION: This sheet conveying device comprises a rotatingly driven discharge roll 42 and a plurality of pinch rolls 43 installed along the axial direction of the discharge roll 42 and brought into contact with the outer peripheral surface of the discharge roll 42 to hold paper between themselves and the discharge roll 42 before conveyance. The positions of the pinch rolls 43 on the discharge roll 42 are different from each other in the paper conveying direction. The pinch rolls 43a disposed at the axial both ends of the discharge roll 42 are brought into contact with the discharge roll 42 at a position higher than the pinch rolls 43b disposed adjacently to the pinch rolls 43a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007304588-A (JP)
Title: Display
Inventor: HASE TAKASHI
IPC: G09F9/33
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display that can continue the function as a display, even when a light-emitting element, having a light-emitting diode, stops light emission due to some cause.  <P>SOLUTION: A phosphorescent light-emitting element by combining a light-emitting diode that emits light in from a near UV region to a visible light region with a phosphorescent phosphor that is excited by the emitted light of the light-emitting diode and instantaneously emits light, is used as a pixel for displaying an image. Thereby, even after the light emission of the light-emitting diode stops, the display can maintain light emission in a desired color. The phosphorescent light-emitting element preferably comprises a light-emitting diode coated with the phosphorescent phosphor, and the luminous phosphor may be an identical kind of phosphor, or two kinds of phosphors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283743-A (JP)
Title: Secondary battery protective device and semiconductor integrated circuit device
Inventor: MATSUNAGA SHINICHIRO
IPC: H02H7/18
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect the charge/discharge current and the direction of current by preventing thermal damage on a semiconductor charge/discharge device through a simple arrangement of low circuit loss when a secondary battery is protected from over charge/discharge.  <P>SOLUTION: Overdischarge and overcharge are detected by an overdischarge detection circuit 13 and an overcharge detection circuit 14, a discharge overcurrent and a charge overcurrent are detected by a discharge overcurrent detection circuit 15 and a charge overcurrent detection circuit 16. Discharge FETQ11, Q12 and charge FETQ21, Q22 are parallel switch elements to be controlled on/off independently and connected in series with the charge/discharge passage of a secondary battery 10. The discharge overcurrent detection circuit 15 and the charge overcurrent detection circuit 16 detect the direction of a current flowing through the secondary battery 10, and a discharge control circuit 11 and a charge control circuit 12 control a part of the discharge FETQ11, Q12 and the charge FETQ21, Q22 to be off based on the detection results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282866-A (JP)
Title: Gapped transformer, and manufacturing method thereof
Inventor: KOBAYASHI TAKAHIRO
IPC: H01F27/24
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gapped transformer which can fix a primary conductor easily and accurately without requiring adhesive and can enhance workability and productivity, and to obtain a manufacturing method thereof.  <P>SOLUTION: The gapped transformer comprises a substantially C-shaped core 11 having a gap G formed at a part thereof, a secondary winding 12 wound, at substantially regular intervals, from one end to the other end forming the gap of the core 11, an insulating case 14 for containing the core 11 and the secondary winding 12 and having insertion holes 15a formed in the opposite side faces opposing the central hole of the core 11 and a first bundling portion 16 provided in the outer surface on the side opposite to the gap G, and a primary conductor 19 passing through the central hole H of the core 11 and the insertion holes 15a and being wound around the core 11 from above the insulating case 14 at a position on the side opposite to the gap G and then bundled at the first bundling portion 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007311014-A (JP)
Title: Memory device drive circuit
Inventor: JOO WON JAE
IPC: H01L27/10
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device drive circuit capable of arbitrarily controlling resistance in a set state, and maintaining the resistance to be in a set state and to preventing misoperations of a memory device, and can improve the operation reliability.  <P>SOLUTION: The memory device drive circuit includes the memory device 100 that includes a memory layer 120 between a first electrode 110 and a second electrode 130, a main drive section 200 which is linked to the memory device 100 and drives the memory device 100, and a second drive section 300, which is linked between the memory device 100 and the main drive section 200 and controls the set resistance of the memory device 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282660-A (JP)
Title: Flat alkaline primary battery
Inventor: YAMAGUCHI NORISHIGE
IPC: H01M6/06
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable flat alkaline primary battery which is inexpensive and is used at high voltage and is durable for a long period.  <P>SOLUTION: The flat alkaline primary battery 1 has a positive electrode can 2 and negative electrode can 3. An airtight space is formed between the positive electrode can 2 and the negative electrode can 3 via a gasket 4 as the negative electrode can 3 is fitted into an opening 2a of the positive electrode can 2 from an opening 3a side where the gasket 4 is installed and the opening 2a of the positive electrode can 2 is cauked toward the gasket 4 and sealed. A positive electrode mixing agent 5, a separator 6, and a negative electrode mixing agent 7 are stored in the airtight space, the positive electrode mixing agent 5 is arranged at a positive electrode can 2 side the separator 6 and a negative electrode mixing agent 7 is arranged at a negative electrode 3 side, interposing the separator 6 therebetween. An alkaline electrolyte is filled up in the airtight space. The separator 6 has at least a two-layer structure made of nonwoven cloth 6b and a fine porous membrane 6a, and a material of the nonwoven cloth 6b is to be polypropylene or polyethylene having superior alkaline resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279889-A (JP)
Title: Side structure of vehicle body
Inventor: EGAWA YASUHISA
IPC: B62D25/20
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively distribute a collision load exerted on a center pillar in side collision.  <P>SOLUTION: A side structure of a vehicle body comprises side sills 5, 6 arranged on right and left sides of the vehicle body and extending in the longitudinal direction of the vehicle body, front cross members 9, 10 and a middle cross member 7 for connecting the right and left side sills 5, 6 to each other in the vehicle width direction, and arranged separately in the longitudinal direction of the vehicle body, a front bulkhead 61 with its substantially entire periphery being joined with inner surfaces of the side sills 5, 6 at the connection parts to the front cross members 9, 10, a rear bulkhead 62 with its substantially entire periphery being joined with inner surfaces of the side sills 5, 6 at the connection parts to the middle cross member 7, and center pillars 81, 82 connected to the side sills 5, 6 in an erected manner at a substantially intermediate point between the front bulkhead 61 and the rear bulkhead 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283462-A (JP)
Title: Digital amplifier and speaker device
Inventor: ASAHIRA HAJIME
IPC: H03F3/217
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital amplifier and a speaker device capable of simultaneously achieving high output, high performance, low loss, and low radiation noise.  <P>SOLUTION: In a speaker device 100, THD+N relating to an audio signal Sout1 outputted from a high-output amplifier 1 can be reduced by an audio signal Sout2 outputted from a BTL-connected high-performance amplifier 2, by feeding back a PWM amplified signal Ss1 which is generated in the high-output amplifier 1 and includes a component of THD+N in a high frequency band, to the high-performance amplifier 2 driven by a supply voltage lower than that of the high-output amplifier 1 and a switching frequency higher than that of the high-output amplifier 1, whereby high output, high performance, low loss, and low radiation noise can be simultaneously achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007308494-A (JP)
Title: Crystalline imatinib base and process for producing the same
Inventor: ADIN ITAI
IPC: A61K31/506
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystalline imatinib base form I suitable for preparing an imatinib salt such as a mesylate salt, and a process for producing it.  <P>SOLUTION: The crystalline imatinib base form I characterized by the X-ray powder diffraction pattern that shows strong diffraction peaks at 2θ of 6.0, 17.2, 18.1, 18.7, 19.8, 20.9, 23.8, 24.3 and 25.2±0.2 degrees is provided. A process for preparing the imatinib salts from the crystalline imatinib base form I is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287309-A (JP)
Title: Information processor
Inventor: ODANAKA SATOSHI
IPC: G06F1/16
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor with improved cooling efficiency.  <P>SOLUTION: The information processor includes: a first case body 10A; and a second case body 10B arranged on one side of the first case body 10A with a prescribed distance. The first case body 10A stores a substrate 21 for mounting a CPU 31 or a chip set 32, etc., generating a large amount of heat among electric appliances. The second case body 10B mainly stores electric components generating a small amount of heat and having low heat resistance, such as a hard disk or a PCI card 23. Consequently, the first case body 10A is thermally insulated from the second case body 10B, thereby increasing a surface area and improving the cooling efficiency of the processor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288689-A (JP)
Title: Solid state imaging device and camera
Inventor: TOTANI HIROSHI
IPC: H04N5/335
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of image noise on an imaging screen while improving the speed for reading out a pixel signal.  <P>SOLUTION: The solid state imaging device reads out the pixel signals of pixels in the first row in the order of column during horizontal read-out period, and holds the pixel signals of pixels in the second row in parallel in a signal processing section. Furthermore, the solid state imaging device suspends read-out of the pixel signals of pixels in the first row in the order of column during noise generation prediction period where generation of noise caused by holding operation of the pixel signals of pixels in the second row is predicted. In this example, fourth and fifth pixel periods are one noise generation prediction period. Read-out of fourth and subsequent columns is suspended until the noise generation prediction period elapses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285243-A (JP)
Title: Substrate conveying roller and substrate cleaning device equipped therewith
Inventor: NAGASE AKIRA
IPC: B65G49/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate conveying roller which assembles a conveying shaft unitized according to the shape of a glass substrate, requires no centering adjustment, and facilitates the mounting, and a substrate cleaning device equipped therewith.  <P>SOLUTION: The substrate conveying roller is equipped with a first conveying shaft 100, a second conveying shaft 110, and a third conveying shaft 120. One or more first conveyor shafts 100 are coaxially magnetically coupled, the second conveying shaft 110 is magnetically coupled at one side of one or more first conveying shafts 100 magnetically coupled, and the third conveying shaft 120 is magnetically coupled at the opposite side.  <P>COPYRIGHT: (C)2009,JPO&INPIT