baber/WOPTO huggingface dataset:
Patent JP-2008275556-A (JP)
Title: Ultrasonic flow meter
Inventor: MURAKAMI HIDEKAZU
IPC: G01F1/66
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable an ultrasonic reflecting surface to be arranged simply in fluid, in order to realize good measurement precision.  <P>SOLUTION: Two bars 12 are inserted into a flow channel tube 11 in a direction perpendicular to the tube axis. Heads of the bars 12 are obliquely cut out at 45 degrees, and these tilted reflecting surfaces 13 are disposed so as to face opposite directions mutually. Furthermore, flat surfaces 14 are formed so as to face each other at the heads of the bars 12. Ultrasonic transducers 16 are attached to outer edges of the bars 12 positioned on the outside of the tube 11, respectively. Ultrasonic beams B are transmitted and received by the two ultrasonic transducers 16 alternately and repeatedly. The ultrasonic beam B transmitted by the upstream-side ultrasonic transducer 16a is projected into the fluid through the bar 12a, the tilted reflecting surface 13a and the flat surface 14a, propagates through a prescribed distance between the flat surfaces 14 and reaches the downstream-side ultrasonic transducer 16b after passing through the flat surface 14b, the tilted reflecting surface 13b and the bar 12b. The ultrasonic beam B transmitted by the ultrasonic transducer 16b reaches the ultrasonic transducer 16a after passing through the reverse path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007229497-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the attractiveness of games by making players easily recognize the game contents along with higher game potentialities in a game machine which has a plurality of display areas for the variable display of identifying information.  <P>SOLUTION: A CPU for display control starts a variable display A on a special pattern display device 33 and a display corresponding to A on a variable display device 9. Upon the completion of the variable display A and the display corresponding to A, a variable display B is started on the special pattern display device 33 and a display corresponding to B on the variable display device 9. When a prescribed period as predetermined passes after the start of the variable display B and the display corresponding to B, a variable display C is started on a special pattern display device 39. Upon the completion of the variable display B and the display corresponding to B, the variable display of decoration figures on the variable display device 9 is switched from the display corresponding to B over to the display corresponding to C. Upon the completion of the variable display C and the display corresponding to C, a variable display D is started on the special pattern display device 33 and a display corresponding to D on the variable display device 9. Thereafter, the variable display D and the display corresponding to D are completed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008281023-A (JP)
Title: Rubber composition for forming seal member, and seal member formed by using it
Inventor: OKUDA TOMOAKI
IPC: F16J15/10
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member having excellent gas resistant permeability, blister resistance and compression set resistance characteristics at the same time; and a rubber composition therefor.  <P>SOLUTION: This rubber composition contains hydrogenated nitrile rubber I, polyvinylidene fluoride II, and a cross-linking agent, and characterized in that a content ratio of I to II is 95/5 to 85/15 in a weight ratio I/II. This seal member is prepared by vulcanizing it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280116-A (JP)
Title: Inventory management system
Inventor: KUWAKO YUJI
IPC: B65G1/137
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inventory management system capable of appropriately managing an inventory.  <P>SOLUTION: The inventory management system for managing the state of the inventory of goods arranged in goods shelves by using a management computer comprises an inventory management section for transmitting inventory-in-shelf information about the goods shelves to the management computer. The inventory management section can switch a mode from an operation mode to a management mode, and in the operation mode, the inventory management section transmits the inventory information to the management computer, and in the management mode, the inventory management section stops transmission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283792-A (JP)
Title: Radio power feeding system
Inventor: SHIOTANI KOICHI
IPC: A61B1/00
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve power transmission efficiency while reducing the size of a device which wirelessly transmits power, and achieving energy saving.  <P>SOLUTION: An operation control part 130 receives information which indicates that a position and a direction of a receiving antenna 210 of a capsule endoscope 20 have been detected, and operates a position and a direction of a transmission antenna 111 by which the power transmission efficiency becomes highest on the basis of the position and the direction of the receiving antenna. Then, the operation control part 130 controls an actuator control circuit 121 of a drive part 120 on the basis of the operation result, drives the transmission antenna 111 via an antenna drive circuit 122 after setting the position and the direction of the transmission antenna 111 to the optimum, and generates a magnetic field or an electromagnetic field.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047862-A (JP)
Title: Display and its manufacturing method
Inventor: PARK SEUNG-KYU
IPC: H01L29/786
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display whose thin-film transistor characteristic is improved.  <P>SOLUTION: In a display and its manufacturing method, the display comprises: an insulating substrate; a semiconductor layer formed on the insulating substrate and containing silicon and fluoride; a source electrode of which at least a part is formed on the semiconductor layer; a drain electrode of which at least a part is formed on the semiconductor layer, and is isolated via the source electrode and a channel region; an ohmic contact layer formed between the semiconductor layer and the source electrode and between the drain electrode and the semiconductor layer; and an insulating film formed on the semiconductor layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008288285-A (JP)
Title: Cutting method of multilayer substrate, manufacturing method of semiconductor device, semiconductor device, light-emitting device, and backlight device
Inventor: OTA KIYOHISA
IPC: H05K3/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To cut, without generating burrs, a multilayer substrate wherein a first metal layer is formed on the front surface and a second metal layer is formed on the rear surface.  <P>SOLUTION: The cutting method of multilayer substrate 2 with a metal layer 3 formed on the front surface and a rear surface electrode 4 formed on the rear surface includes a step of cutting the multilayer substrate 2 up to the intermediate part of thickness from the side of the metal layer 3 and the side of the rear surface electrode 4. A cut margin width in the side of the metal layer 3 is different from that in the side of the rear surface electrode 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282496-A (JP)
Title: Synchronous motor control device and apparatus using it
Inventor: KAWABATA YUKIO
IPC: H02P6/28
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor control device to suppress an increase of a current when the motor is out of step and to well-detect a stop of stepping out.  <P>SOLUTION: The synchronous motor device for controlling in this invention calculates an excitation current from a motor current detected in a current detection means, to use output voltage of an inverter circuit so as to determine a voltage command by using a motor generation constant, an excitation current command, and the excitation current, additionally to make a voltage correction quantity in such a manner that the excitation current command agrees with the excitation current, and this voltage correction quantity is compared with a predetermined prescribed value to promptly detect stepping out of the synchronous motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287431-A (JP)
Title: Image distortion correction device
Inventor: ENDO JUNPEI
IPC: G06T3/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly correct distortion of an image in real time while reducing cost.  <P>SOLUTION: As to a pixel value of the coordinate (x, y) converted by a coordinate conversion means 3, an interpolation processing means 4 carries out linear approximate interpolation processing on a luminance component Y, and carries out nearest neighborhood interpolation processing on chrominance components U and V. Human eyes are sensitive to change of the luminance component, and as to the luminance component Y, the linear approximate interpolation processing is carried out. Human eyes are insensitive to change of the chrominance component, and as to the chrominance components U and V, interpolation is carried out by the nearest neighborhood interpolation easier than the linear approximation. Therefore, a configuration of the interpolation processing means 4 (a configuration of an interpolation processing program) is simplified. Consequently, a scale of the program is reduced while a processing time is shortened, and image distortion can be properly corrected in real time while lowering cost in comparison with a method processing both of the luminance component Y and the chrominance components U and V by linear approximate interpolation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286605-A (JP)
Title: Cost calculating method and navigation apparatus
Inventor: SENOO HIROAKI
IPC: G08G1/0969
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost calculating method and a navigation apparatus, capable of proposing a better route to a user.  <P>SOLUTION: An attribute associated with a road and a unique link ID for identifying each road are stored in a memory section. A route cost is calculated by a calculating means based on the attribute associated with the road stored in the memory section, a connection state between two or more roads and the link ID of each road to be connected. Specifically, a determining means determines whether or not link ID values of respective roads connected in the route have a predetermined relevance. When the determining means determines that they have the relevance, the route cost is calculated based on the attribute associated with the road stored in the memory section, the connection state between the two or more roads and a correction value stored in the memory section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284233-A (JP)
Title: Ball distribution device
Inventor: OKUDA HIROKI
IPC: A63F7/02
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball distribution device provided with a rotating body and capable of distributing game balls by a simple configuration.  <P>SOLUTION: A winning device 7 is provided with the rotating body 13 functioning as the ball distribution device for distributing the game balls to a special winning port 12 and a discharge port 25. At the rotating body 13, the special winning port 12, which is a through-hole 22 that the game ball can pass through and whose one end part is opened facing the upper part Z1, is formed. Also, the upper surface 23 of the rotating body 13 is provided with a raised part 36 between the special winning port 12 and the outer peripheral part 27 of the rotating body 13, and a slope inclined so as to enable the game ball to roll to the outer peripheral 27 of the rotating body 13 or the special winning port 12 is formed with the raised part 36 as a boundary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268162-A (JP)
Title: Frequency sweeping type terahertz spectrum measurement device
Inventor: NISHIZAWA JUNICHI
IPC: G01J3/02
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a rotation angle control by a frequency sweep mechanism takes too much time, when a high-speed frequency sweep is needed, and there is a problem in accuracy, when conducting wide band, high-accuracy and high-speed terahertz spectral measurements, according to the frequency variation due to the temperature change and component wear of the frequency sweep mechanism and the rotation angle control type, or the like.  <P>SOLUTION: This terahertz spectrum measurement device is using a reference light in a means which carries out intensity compensation of terahertz lights T<SB>0</SB>-T<SB>6</SB>, T<SB>S</SB>and a means which takes a standard frequency from the absorption spectrum of a gas cell and then calibrates the measured spectrum frequency in real-time basis. According to this procedure, the terahertz spectrum measurement device can sweep the rotation angle continuously and at a high speed in the predetermined frequency range, by using a smooth analog drive mechanism, or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289561-A (JP)
Title: Furniture with top plate
Inventor: MATSUZAKI KATSUYA
IPC: A47B13/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To attach a quake-resistant mechanism in furniture having wire holders under a top plate while securing a leg space.  <P>SOLUTION: The furniture T with the top plate includes leg bodies, the top plate 1 supported by the leg bodies, the wire holders 3 disposed in a space S under the top plate 1, and linear bodies 4 as hanging means for connecting the wire holders 3 to the top plate 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300651-A (JP)
Title: Information broadcasting method, receiver, information center, and receiving method
Inventor: SHIMIZU KIYOSHI
IPC: H04N7/173
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure security in information transmission between an information center and an information terminal, in an information broadcasting method.  <P>SOLUTION: When transmitting content of a response signal (S30) transmitted from an information terminal (9) to an information center (3, 22) as acknowledgement information from the information center to the information terminal, the acknowledgement information is encrypted with a method so as to decrypt the information only at the information terminal that becomes a transmission destination thereof, so that security can be ensured in the information transmission between the information center and the information terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292613-A (JP)
Title: Karaoke device
Inventor: KITANO MIKIO
IPC: G10K15/04
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke device for warning of degradation by automatically checking degradation of an electric circuit of an amplifier, a speaker or the like, and a sound member of the own device.  <P>SOLUTION: The karaoke device 1 reproduces measurement sound 42 and outputs the measurement sound 42 through a signal processing system such as the amplifier 16 and the speaker 3, and a distortion rate of the measurement sound 42 is measured by collecting the sound by a microphone 2. The distortion rate of the measurement sound 42 is measured by using a known method, based on a fundamental tone, second harmonics and third harmonics etc. of the measurement sound 42. The measurement sound 42 is composed of sinusoidal wave voice signals. The karaoke device 1 warns a shop manager and a service person of a karaoke shop that the electric circuit of the amplifier 16, the speaker 3 or the like, and the sound member are degraded, when the distortion rate of the measurement sound 42 exceeds a reference value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289968-A (JP)
Title: Method for cleaning interior of gas container
Inventor: GRENCI CHARLES
IPC: B08B5/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of thoroughly cleaning the interior of a gas container with the practically smallest amount of a cleaning gas in a short time.  <P>SOLUTION: The method for cleaning the interior of a gas container carries out the cleaning by charging and discharging a cleaning gas comprised of nitrogen or an inert gas to and from a gas container 1 equipped with a valve attachment mouth 1b. The method comprises the steps of first attaching a cap 2 equipped with a gas feed port 2a and a gas discharge port 2b to the valve attachment mouth 1b with the cap 2 connected to a nozzle pipe 3 long enough to reach the vicinity of the interior bottom of the gas container 1 through the valve attachment mouth 1b and in communication with either of the gas feed port 2a and the gas discharge port 2b, connecting a cleaning-gas supply source 6 to the gas feed port 2a of the cap 2 attached to the valve attachment mouth 1b using a pipe, connecting a suction device 9 to the gas discharge port 2b, and forcedly discharging gas continuously out of the gas container 1 via the gas discharge port 2b of the cap 2 using the suction device 9 while feeding the cleaning gas into the interior of the container 1 from the cleaning-gas supply source 6 via the gas feed port 2a of the cap 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292235-A (JP)
Title: Navigation device, navigation method, and navigation program
Inventor: IWAMI RYOTARO
IPC: G08G1/0969
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device presenting feeing of a distance to a guide spot intelligibly to a user.  <P>SOLUTION: This navigation device for performing guide is equipped with: an effective sound storage part for storing an effective sound for a plurality of kinds of guide; an effective sound kind number storage part for storing the number of kinds of a series of effective sounds for the guide to be reproduced until reaching the guide spot, correlatively with the vehicle speed; a vehicle speed acquisition part for acquiring the vehicle speed; an effective sound kind number determination part for determining the number of kinds of the series of effective sounds for the guide to be reproduced until reaching the guide spot, on reference to the effective sound kind number storage part based on the vehicle speed acquired by the vehicle speed acquisition part; and a guide part for performing the guide by reading the series of effective sounds for the guide in the number of the kinds determined by the effective sound kind number determination part, and by reproducing the sound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298953-A (JP)
Title: Illumination circuit
Inventor: TANAKA YOSHIKAZU
IPC: G09G3/36
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To decrease lighting time of illumination on a display device of a portable appliance and to achieve low power consumption.  <P>SOLUTION: A portable appliance having an illumination light source illuminating a display device is operated in such a way that: information about time of previous key operation is stored in a memory device 6; whether the lighting time of a backlight 1 as the illumination of the display device 2 may be reduced or not is judged by the relation of time between a currently entered key and the previous key operation; and if lighting is unnecessary, the backlight is turned off and only when lighting is necessary, the backlight is turned on. Thus, the lighting time is further decreased and power consumption is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297989-A (JP)
Title: Multiple cylinder diesel engine
Inventor: NAKADA JUNJI
IPC: F02M47/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a problem due to excessive heat exposure of an injector, risk of fuel leak and non-economical efficiency in maintenance of high pressure pipe or the like.  <P>SOLUTION: In this multiple cylinder diesel engine, a common rail 10 is installed on a lower surface part near an outside of an intake manifold 3 connected to a cylinder head 2 in parallel with the intake manifold 3, an injector 1 is mounted on the cylinder head 2 in a state of being inclined to the intake manifold 3 side at a proper angle θ, and the injector 1 and the common rail 10 are connected by the high pressure fuel supply pipe 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298381-A (JP)
Title: Drainage discharge system, neutralizing device, and hot water/water heating device
Inventor: KANDA NOBUYOSHI
IPC: F24H9/16
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage discharge system, a neutralizing device and a hot water/water heating device having simple constitutions, capable of properly determining an abnormal combustion state or not, and reducing the probability of failure and the like.  <P>SOLUTION: A hot water supply device 1 has the neutralizing device 7 communicated with a combustion gas passage 4. The neutralizing device 7 has an inflow tank 31 and a discharge tank 32, and both are communicated through a communicating portion 35 disposed at a lower part. The hot water supply device 1 can execute a combustion operation under a condition that the drainage and the like is accumulated by a liquid level higher than a water injection reference water level Lc. Further the combustion operation of the hot water supply device 1 is forbidden under a condition that a liquid level at an inflow tank 31 side becomes lower than a determination reference water level Lj during the combustion operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306333-A (JP)
Title: Speaker
Inventor: KOYAMA ISAO
IPC: H04R3/04
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker capable of precisely controlling vibrations of the speaker.  <P>SOLUTION: The speaker 1 includes a magnet 19, a bobbin 13 which is disposed at the center portion of the magnet 19 and wound with a voice coil 17, and a piezoelectric film 23 which has one end joined to a side portion of the bobbin 14 and the other end fixed to a piezoelectric film support member 21. The speaker 1 vibrates the bobbin 14 by force operating between a current flowing to the voice coil 17 and the magnet 19 and also controls vibrations of the bobbin 14 based upon a voltage developed by changing the shape of the piezoelectric film 23 by moving the one end of the piezoelectric film 23 by vibrations of the bobbin 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305113-A (JP)
Title: Storage device, image forming apparatus provided with the same, and data inspection method
Inventor: ITO TADASHI
IPC: G06F12/16
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of confirming the normality of stored data when a power supply of the device is turned on, and shortening a period of time to be required until an apparatus provided with the device is made usable.  <P>SOLUTION: The storage device is provided with a storage part 42, a writing part 46 for updating data of the storage part 42 and a CPU 41 for executing checksum for confirming whether the data are normal or not. The storage part 42 comprises a data storage area T1, a checksum storage area T2 in which a previously calculated checksum value is written and an updated result storage area T3 in which normal updating data are written when the checksum value of data obtained after data updating by the CPU 41 coincides with the value stored in the checksum storage area T2. The CPU 41 confirms the normally updated data when the power supply of the device is turned on, and when the normal updating of the data is confirmed, does not execute checksum operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT