baber/WOPTO huggingface dataset:
Patent JP-2010222518-A (JP)
Title: Coke dry quenching facility
Inventor: FUKUOKA TAKASHI
IPC: C10B39/02
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coke dry quenching facility wherein the ununiformity of drop of coke caused by a slope formed in a lower part of a chamber in particular is reduced and the drop of the coke in the chamber is uniformalized to improve cooling efficiency.  <P>SOLUTION: In the coke dry quenching facility, in which the coke is charged from an upper part of the chamber in which the slope with a cone shape is formed in the lower part, a coolant gas is blown from the lower part of the chamber to cool the coke falling in the chamber, and the coke is discharged from a coke discharge port placed in the lower part of the chamber, there is a structure in which a coolant gas supplying means that supplies the coolant gas includes a coolant gas supply port placed on the circumference of the slope, the slope is separated into an upper stepped portion and a lower stepped portion between which the boundary is based on the position of the coolant gas supply port, and a low friction member, of which the friction coefficient is lower than those of the other inner wall portions, is placed only in the lower stepped portion of the slope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232800-A (JP)
Title: Portable electronic apparatus
Inventor: MIZUNO HIROYUKI
IPC: H04M1/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic apparatus which suppresses reduction of waterproofing effect and dust proofing effect for a key switch due to key top depression.  <P>SOLUTION: The apparatus includes a case 2 with a formed opening unit 13a, key switches 51 arranged inside of the case 2 facing the opening unit 13a, the key top 41 composed to be able to move between a first state in which an external surface is exposed to the outside of the case 2 through the opening unit 13a and a second state in which any key switch 51 is depressed so that it is inserted inside of the case 2 compared to the first state according to the depression of the external surface, a supporting member 42 arranged in an opposite surface of the external surface of the key top 41, a base member 60 arranged inside of the case 2 facing the supporting member 42, and an elastic member 43 which is arranged to be held between the supporting member 42 and the base member 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231413-A (JP)
Title: Coin holding device, and money processing apparatus
Inventor: ISHIKAWA ATSUSHI
IPC: G07D9/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money processing apparatus for simplifying and miniaturizing the configurations of a temporary holding part for temporarily holding a plurality of coins input in a batch until the success/failure of transaction with a device user is established, and for increasing an operation rate by shortening a time required for money processing, and shortening an occupancy time by one user.  <P>SOLUTION: A coin holding device includes: a conveyance belt 31; and an upstream side separation member 42 and a downstream side separation member 43 respectively erected at the upstream side and downstream side of the conveyance direction of the upper surface of the conveyance belt for preventing coins from moving to the upstream side and downstream side. The upstream side separation member forms a first drop space S1 when positioned at the uppermost stream side E of the conveyance direction, and the downstream side separation member forms a second drop space S2 when positioned at the lowermost stream side F of the conveyance direction, and coins are made to drop from each drop space cooperatively with the conveyance belt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009172405-A (JP)
Title: Panel member of operation button device for game machine
Inventor: SAKURAI TOMOYUKI
IPC: A63F5/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel member capable of obtaining an excellent operation touch or the like when continuously performing operations along the array of operation buttons.  <P>SOLUTION: The panel member 4 is attached to an operation button device for the game machine, and slopes 42a of a rising gradient to the peak parts of respective operation parts 5a along the array direction of the operation parts 5a are formed adjacently to the respective operation parts 5a. A slope 46a between the operation part 5a and the operation part 5a includes a finger receiving slope 43a and a finger feeding slope 42b. The finger receiving slope 43a is formed to rise to the finger feeding slope 42b from almost the same height as the peak part of the pressurized operation part 5a at the front. The finger feeding slope 42b is continued with the finger receiving slope 43a and is formed to rise to almost the same height as the peak part of the non-pressurized operation part at the back. The cross section in a direction roughly orthogonal to the array direction of the slidable contact surface 44a of the finger receiving slope 43a is curved, and the cross section in the direction roughly orthogonal to the array direction of the slidable contact surface of the finger feeding slope 42b is protruded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010236391-A (JP)
Title: Gas fuel injection valve
Inventor: KUZUMA TOSHINORI
IPC: F02M61/18
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quiet gas fuel injection valve by preventing a peeling phenomenon of a gas fuel flow at a border portion between a throttle hole and a nozzle hole.  <P>SOLUTION: In the gas fuel injection valve, a single nozzle member 11 is fixed to the front end of a valve housing 2; and a valve seat 13, a valve hole 45 penetrating the center of the valve seat, a throttle hole 46 which connects to the outlet of the valve hole 45 and has a smaller diameter than the valve hole, and a nozzle hole 48 which connects to the outlet of the throttle hole 46 and has a larger diameter than the throttle hole are formed in the nozzle member 11. If the inner diameter of the throttle hole 46 is D1, the length of the throttle hole 46 is L1, the inner diameter of the nozzle hole 48 is D2, and the length of the nozzle hole 48 is L2, the expressions L1/D1>1...(1) and 1<D2/D1≥1.2...(2) are satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234642-A (JP)
Title: Inkjet printer and printing method of inkjet system
Inventor: YAMAMOTO TAKAHARU
IPC: B41J2/01
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately draw an image regardless of a tone value of the image in an inkjet printer.  <P>SOLUTION: When the image is printed on a printing medium such as high-quality paper in the inkjet printer, if the tone value is at least a minimum tone value (0) and smaller than a tone threshold value (128), drawing is performed by utilizing only a highly diffusive ink, whereby dots of the ink become unnoticeable, enabling drawing of a smooth image. If the tone value is at least the tone threshold value (128) and at most a maximum tone value (255), drawing is performed with both a highly diffusive ink and a low diffusive ink. A proportion of an ejection rate of the highly diffusive ink in a total ejection rate is reduced as the tone value increases, and at the same time a proportion of an ejection rate of the low diffusive ink is increased. Hence, a density insufficiency in a shadow region can be prevented and a color region can be prevented from being narrow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236845-A (JP)
Title: Piping duct fixing tool
Inventor: NAKAJIMA HIROO
IPC: F24F13/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and securely carry out works for fixing a flange part of a duct-side plate by suppressing mounting attitude fluctuation of an upper fixing member during assembly of a fixing tool and during fastening operation of a fastening means.  <P>SOLUTION: The fixing tool includes the upper fixing member 8 which contacts a placement part 1A of a fixing base member 1 and the flange part 5B of the duct-side plate 5 placed thereon from the upper side, a lower fixing member 9 which contacts the flange part 5B of the duct-side plate 5 and the placement part 1A of the fixing base member 1 from the lower side, and the fastening means 10 for fastening both fixing members 8, 9 to the relative proximity direction and fixing them. The upper fixing member 8 is formed with a contact part 7 for regulating the mounting attitude which can contact an inner surface of a side plate part 5A positioned on or near a border line P between an upper surface of the flange part 5B in the duct side plate 5 and an inner surface of the side plate part 5B in an attitude along the border line P or nearly along the border line P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244164-A (JP)
Title: Dma controller, information processor, and dma management method
Inventor: SASAKI YOSUKE
IPC: G06F13/28
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bus transfer efficiency from being deteriorated when redundant information are transmitted through a bus.  <P>SOLUTION: A DMA (Direct Memory Access) controller 5 is provided with: a transfer information management part 13 which manages each individual information corresponding to individual DMA transfer by grouping the information on the basis of grouping of a DMA transfer according to relativity between the DMA transfer individually executed; and an interruption generation part 14 which generates interruption indicating the completion of the DMA transfer for each group of the DMA transfer based on the individual information managed by the transfer information management part 13. Thus, it is possible to prevent redundant interruption from being transmitted through a bus by notifying a CPU of the completion of the DMA transfer for each group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245352-A (JP)
Title: Semiconductor device, and method for manufacturing the same
Inventor: KAWASAKI HISAO
IPC: H01L21/28
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is reducible in source resistance, and to provide a method for manufacturing the same.  <P>SOLUTION: The semiconductor device includes a nitride-based compound semiconductor layer 12 arranged on a substrate 10, an active region AA arranged on the nitride-based compound semiconductor layer 12 and composed of an aluminum gallium nitride layer 18, a gate electrode 24, a source electrode 20 and a drain electrode 22 arranged on the active region AA, gate terminal electrodes GE1 to GE3, source terminal electrode SE1 to SE4, and a drain terminal electrode DE arranged on the nitride-based compound semiconductor layer in a direction wherein the gate electrode, source electrode and drain electrode extend, and connected to the gate electrode, source electrode and drain electrode respectively, and end face electrodes SC1 to SC4 arranged on the end face of the substrate 10 on the side where the source terminal electrodes are arranged, connected to the source terminal electrodes, and having different multilayer metals of three or more layers such that the edge of an outermost layer retracts from a ground metal layer, and a die bonding solder layer is prevented from reaching a source terminal electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287311-A (JP)
Title: Electric circuit and luminaire
Inventor: OKAMURA ISAO
IPC: F21S2/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage constant-current circuit, which can be protected from instantaneously caused high voltage or overcurrent, and thus can respond to a lighting device for conventional fluorescent lamps and LED fluorescent lamps of glow type, rapid type and inverter type.  <P>SOLUTION: The high-voltage constant-current circuit includes: a rectification unit which converts alternating current (AC) to direct current (DC); a current amplification unit which amplifies the DC converted by the rectification unit; a constant current control unit; and a light source. The rectification unit is composed of a plurality of rectifiers connected in parallel, and is configured to control overcurrent generated in a pulse-like manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248965-A (JP)
Title: Starting control system of internal combustion engine
Inventor: SATA KOTA
IPC: F02D15/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To control engine a rotation speed during cranking with higher accuracy.  <P>SOLUTION: A starting control system of an internal combustion engine includes a starter motor performing cranking at the starting of the internal combustion engine and an actual compression ratio change means changing an actual compression ratio of the internal combustion engine, and controls an engine rotation speed to a target rotation speed by changing the actual compression ratio of the internal combustion engine during cranking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250519-A (JP)
Title: Monitoring circuit for control power supply
Inventor: FUKUMURA MASAKI
IPC: G01R19/165
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous output of an abnormal output, when there is a gradual change in primary side input voltage or repeated turning on/off of a control power supply.  <P>SOLUTION: A control power supply 1 supplies power to a load 2 (electronic circuit) in DC output voltage. In a monitoring circuit, a power supply voltage decrease detection part 3 detects decrease in DC 5 V voltage, and outputs an on/off signal; a timer circuit 5 continues timer operation with an output voltage decrease detection signal; and when the time is ended, confirms that the voltage decrease has continued for a fixed period of time; and with the time out, an abnormality output circuit 6 outputs an abnormal decrease in power supply voltage of the control power supply. Furthermore, a voltage decrease detecting circuit 7, upon detecting that an input voltage (DC 110 V) is not higher than the range of rated voltage, resets a timer operation of the timer circuit and locks the abnormality output circuit. The voltage decrease detecting circuit adds logically a voltage decrease detection output signal, as an on/off signal, to a detection output signal of the power supply voltage decrease detecting part 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221390-A (JP)
Title: Leveling device
Inventor: YONEZAWA KEITARO
IPC: B23Q1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce in size by forming a female screw hole on a portion where two plates are overlapped in the vertical direction and reducing the thickness of the portion where two plates are overlapped.  <P>SOLUTION: In a leveling device, a sloping surface 7 of an upper plate 5 is supported via a sloping surface 6 of a lower plate 4. The gradient of each sloping surface 6, 7 is set in the range of 1 to 5 degrees. A storage hole 22 horizontally extending is opened on the sloping surface 6 of the lower plate 4. A protrusion 23 inserted into the storage hole 22 downwardly protrudes from the sloping surface 7 of the upper plate 5. A male screw part 27 of a hexagonal socket head cap screw 26 is screwed into a female screw hole 25 formed on the protrusion 23. A head 30 of the screw 26 is supported on a thick portion 8 of a right end portion of the lower plate 4 to be rotatable around the axis and prevent the movement in the axial direction. Along with the rotation of the screw 26, the upper plate 5 is moved up and down relative to the lower plate 4 by engagement between the sloping surfaces 6, 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252071-A (JP)
Title: Mobile type digital broadcast receiver and channel search method in the same
Inventor: SAGA MASAKI
IPC: H04N5/44
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile type digital broadcast receiver for easily restoring the last channel even during channel search, and quickly and accurately implementing the channel search in simple configuration, and to provide a channel search method.  <P>SOLUTION: The mobile type digital broadcast receiver includes: a channel selecting section for selecting a physical channel designated; a receiving level measuring section for measuring a field strength of the selected physical channel; a storage section for storing the last channel, relay station information, and a channel search list; a search list creating section for creating the channel search list; and a search processing section for carrying out channel search processing on the basis of the channel search list. On the basis of the last channel and the relay station information, the search list creating section creates the channel search list obtained by inserting the last channels into the relay station information at arbitrary intervals, and outputs the channel search list to the storage section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256408-A (JP)
Title: Electronic percussion instrument
Inventor: HIRATSUKA MASARU
IPC: G10H1/24
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic percussion instrument which easily generates musical sounds of rhythmic tones, which are already allocated to a foot pedal, according to the operation of an optional pad, when the foot pedal cannot be used.  <P>SOLUTION: When determining whether a foot pedal can be used and the foot pedal is determined not to be used, a rhythmic tone, which is allocated to the foot pedal, is automatically allocated to a pad identified from among a plurality of pads. Thus, a performer easily generates musical sounds having the rhythmic tones which are already allocated to the foot pedal, by operating the pad;, even when the foot pedal is not used, that is, the foot pedal is not connected or the performer does not use the connected foot pedal, since the rhythmic tone already allocated to the foot pedal is automatically allocated to an optional pad.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258046-A (JP)
Title: Method for forming pzt thin film, and method for manufacturing semiconductor device
Inventor: MASUDA TAKESHI
IPC: C23C16/40
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a PZT thin film which enhances a film composition distribution in a substrate plane, suppresses microscopic variations in generation of crystal grains in the substrate plane, and enhances a surface roughness, and also to provide a method for manufacturing a semiconductor device including this thin film.  <P>SOLUTION: Organic metal compound raw material for Pb of one type selected from Pb(thd)<SB>2</SB>and Pb(dmhd)<SB>2</SB>, organic metal compound raw material for Zr of one type selected from Zr(dmhd)<SB>4</SB>, Zr(thd)<SB>2</SB>(dmhd)<SB>2</SB>, Zr(thd)<SB>3</SB>(dmhd), Zr(i-PrO)<SB>2</SB>(thd)<SB>2</SB>, and Zr(i-PrO)(thd)<SB>3</SB>, and organic metal compound raw material for Ti of Ti(i-PrO)<SB>2</SB>(dmhd)<SB>2</SB>, are used as the respective organic metal compound raw materials for Pb, Zr, and Ti. The semiconductor device including this ferroelectric thin film is manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256436-A (JP)
Title: Electrochemical display element
Inventor: TAMAKI KEIGO
IPC: G02F1/19
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical display element which has high response speed and low electric charge consumption.  <P>SOLUTION: The electrochemical display element has an electrolyte layer which contains a silver salt compound, between a pair of electrodes which face each other, and conducts operation for driving the pair of electrodes which face each other so that the silver salt compound is in a silver-ion state or a silver-deposited state. In addition, the display element contains, in the electrolyte layer, at least one of compound which can form a self assembled layer on the deposited silver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257325-A (JP)
Title: Control system, operation device, and control method
Inventor: KOSE HIROAKI
IPC: G06F3/0354
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system which enhances convenience of an information processing apparatus by changing an operation state of external equipment in response to a using condition of the information processing apparatus.  <P>SOLUTION: The information processing apparatus constituting the control system includes an execution part for executing an application, a threshold value setting part for setting a threshold value for determining timing of changing the operation state of the external equipment, in response to the executing application, a first detecting part for detecting an input signal to the information processing apparatus, and a first transceiving part for transceiving information to/from the external equipment. The external equipment constituting the control system includes a second transceiving part for transceiving information to/from the information processing apparatus, a second detecting part for detecting an input signal to the external equipment, a determination part for determining the propriety of changing the operation state of the external equipment from the threshold value set by threshold value setting part, based on the detection result detected by the first or second detecting part, and a change processing part for changing the operation state of the external equipment, based on a determination result from the determination part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259477-A (JP)
Title: Endoscope guide tube device
Inventor: OSHIMA YUICHI
IPC: A61B1/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope guide tube device which can passively change its shape in response to a shape change of the insertion portion of a flexible endoscope and can stably retain the shape, is lightweight and easy to use, and can be easily inserted from the mouth together with the insertion portion of the flexible endoscope by easily shrinking.  <P>SOLUTION: The endoscope guide tube device is structured so as to increase frictional resistance acting on operating wires 15 in the portions in contact with wire guide holes 91 with an increase in a tensile force applied to the operating wires 15 by varying the axial direction or the axial position between the wire guide holes 91 arranged in a joint wheel 7 and the wire guide holes 91 located adjacently thereto in a serial direction. When every operating wire 15 is pulled from a base end side, the frictional resistance between each of the operating wires 15 and the wire guide holes 91 increases in response to an increase in the tensile force applied to every operating wire 15 and permits a bending shape-retainable tube portion 11 to retain the bending shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261474-A (JP)
Title: Damping device
Inventor: WATANABE YOSHIHITO
IPC: F16H25/22
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device capable of adjusting a damping force in either a screw rod tensing or compressing step while completely eliminating the occurrence of damping force.  <P>SOLUTION: The damping device includes a fixed outer cylinder 2 cylindrically formed with a hollow portion, a rotary inner cylinder 31 stored in the hollow portion of the fixed outer cylinder 2 and rotatably supported on the fixed outer cylinder 2, and opposed to the outer wall of the fixed outer cylinder 2 via the clearance between the fixed outer cylinder 2 and an outer wall to form an operation chamber 5, the screw rod 4 having a spiral screw groove formed on the outer peripheral face, a screw nut 40 threaded to the screw rod 4 for changing the axial motion of the screw rod 4 into rotary motion, a transmission adjusting means 32 for transmitting different rotating torques from the screw nut 40 to the rotary inner cylinder 31 depending on the rotating direction of the screw nut 40, and viscous fluid 6 sealed in the operation chamber 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT