baber/WOPTO huggingface dataset:
Patent JP-2008130666-A (JP)
Title: Semiconductor light-emitting device
Inventor: MASUI TAKESHI
IPC: H01L31/12
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device that improves photodetection precision.  <P>SOLUTION: A semiconductor photodetector 10 includes a buffer layer 12, an n-type DBR layer 13, a photodetection layer 14, and a p-type contact layer 15 that are laminated in this order on an n-type sloped substrate 11. The semiconductor photodetector is formed integrally with a vertical-cavity surface-emitting laser 20 disposed thereon. The photodetection layer 14 is made of a semiconductor having a band gap that is larger than the band gap of the active layer 24 but is twice or less than that of the active layer 24. Because of this, elementary-wave light out of laser light generated in the vertical-cavity surface-emitting laser 20 is not absorbed at a photodetection layer 14 but transmitted through that layer 14, while SHG light having intensity proportional to approximately the square of the intensity of the elementary-wave light is absorbed and converted into photocurrent at the photodetection layer 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100280-A (JP)
Title: Inner surface clamping device
Inventor: OGURA KANAME
IPC: B23K37/053
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that the alignment keeping work during the aligning work and the welding work have a very important effect on the welding quality for joining two pipes when welding pipes having the self weight from exceeding several hundreds kg over several thousands kg are joined, and have been dependent on a temporary welding or a manual work; an automatic welding machine has not been applicable to at least every work, and an inner surface clamping device is partly put into practical use, but not applicable to the welding of high quality of the large pipes.  <P>SOLUTION: A center disk having radial keys or key grooves is provided, and one end face on the outer side forms a plurality of tapered surfaces, i.e., polygonal pyramids. A pressing device is provided, which has a plurality of keys or key grooves while a plurality of radial pressing devices as tapered surfaces are fitted to an opposite surface, and has a tapered surface, i.e., polygonal pyramids equally abutted on a tapered surface of the plurality of radial pressing devices. The hydraulic pressure is applied to the pressing device to perform the alignment by the radial pressing devices to realize the alignment of high accuracy. The high aligning function can be ensured by increasing the hydraulic pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049757-A (JP)
Title: Image reading device
Inventor: TOYOMURA YUJI
IPC: H04N1/04
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To omit the prior setting of a user when an original having a plurality of properties such as a color original (multiple values image)/monochrome original (multiple values image)/monochrome original (binary image) is mixed, and further, to raise reading position accuracy much more when there is designation from the user with respect to the property of the original.  <P>SOLUTION: A carriage 3 is constituted so as to be capable of being moved along the conveyance way of the original. A driving motor 9 for moving the carriage 3 along the conveyance way is provided while the driving motor 9 moves the carriage 3 to a first original reading position (30a) in accordance with a predetermined condition or moves the carriage 3 to a second original reading position set in the upstream of the conveyance way with respect to the first original reading position and, thereafter, makes the carriage stand still. At this still position, the image reading device is constituted so as to read the image while conveying the original by a conveyor belt 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167629-A (JP)
Title: Positioning characteristic path of colon
Inventor: BREJL MAREK
IPC: A61B6/03
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for efficiently calculating positioning of two or more characteristic paths of a 3-dimensional virtual object in a virtual endoscopy by a CT scanner.  <P>SOLUTION: Each path of discrete points is converted into a linear parameter for each side as the function of path length. The path is smoothed and is normalized. The shorter paths are divided into many discrete subintervals. The subintervals are mapped to the longer paths using a minimization function, which minimizes a cost function, to obtain the partially optimum positioning. The shorter paths are gradually positioned along the longer paths and optimization is tried at each point. When the shorter paths cannot be shifted any further, the whole optimum registration is returned as a result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008130444-A (JP)
Title: Fuel cell system
Inventor: NONOBE YASUHIRO
IPC: H01M8/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set a lower limit voltage threshold and a lower limit voltage allowable time threshold of a cell according to the installation place of the cell.  <P>SOLUTION: The fuel cell system 10 includes a fuel cell stack 20 formed by stacking a plurality of cells; and a controller 70 for controlling cell voltage by setting a lower limit voltage threshold of a cell group arranged in almost the central part of the fuel cell stack 20 to lower voltage than a lower limit voltage threshold of a cell group arranged at the edge of the fuel cell stack 20, and setting a lower limit voltage allowable time threshold of the cell group arranged in almost the central part of the fuel cell stack 20 to longer time than a lower limit voltage allowable time threshold of the cell group arranged at the edge of the fuel cell stack 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127508-A (JP)
Title: Method for producing cellulose acylate
Inventor: UEDA SHINJI
IPC: C08B3/06
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to global warming gas (CO<SB>2</SB>and the like) reduction of the Kyoto protocol by forming a continuously developable recycle type market in the field of many cellulose acylate products such as cellulose triacetate film used for a polarizer for a liquid crystal display and a photographic film by producing the cellulose acylate by using materials produced from biomass resources.  <P>SOLUTION: A method for producing cellulose acylate is provided, wherein cellulose triacetate is produced by using, as raw materials, cellulose produced from biomass resources such as cotton linters and wood pulp and acetic acid produced from ethanol produced from cellulosic biomass or starchy biomass by a fermentation process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126925-A (JP)
Title: Reservoir tank and molding method thereof
Inventor: KOZUTSUMI MASATO
IPC: B62L3/00
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservoir tank capable of preventing the generation of shrinkage, being finely molded, and having excellent design properties, and a molding method thereof.  <P>SOLUTION: A cap 4 blocking a liquid storage chamber 5 of a reservoir main body 2 is attached to an upper opening edge 2a of the synthetic resinous reservoir main body 2, and a screw 3 inserted in a screw installing hole 4a provided on the cap 4 is screwed with the nut 6 provided on the reservoir main body 2. On the inside of the liquid storage chamber of the reservoir main body 2, a screw insertion portion 2e larger than an outer diameter of the nut 6 is protrusively provided from an upper end to a lower end of the reservoir main body. A screw insertion hole 2f is formed on the screw insertion portion 2e to vertically penetrate. At a vertical direction middle portion of the screw insertion portion 2e, an installing groove 2g of the nut 6 is formed to open to a side wall outer surface of the reservoir main body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134071-A (JP)
Title: Liquid taking out method and its device
Inventor: KAWABATA KATSUHIKO
IPC: G01F1/708
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device capable of taking out liquid continuously without using a pump.  <P>SOLUTION: At the other end side (300) of a conduit (100), of which one end side is immersed in liquid, gas injected from the outside is forced to jet, and liquid is taken out utilizing the sucking action of negative pressure generated by air current. The injecting pressure of the gas is controlled so as to keep the flowrate of the liquid in the conduit constant. The flowrate is measured based on the time difference for a bubble to pass between the two points (112, 114) on the conduit. The bubble is optically detected at the detecting points. The bubble is periodically mixed into the liquid (116). The gas is separated from the taken-out liquid (600). The separated liquid is mixed with dilution liquid (800).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132647-A (JP)
Title: Printer system
Inventor: SUZUKI HIROYUKI
IPC: B41J29/46
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system which can decrease consumption of electric power stored in a battery by using a solar cell in a small-sized portable printer driven by the battery.  <P>SOLUTION: The solar cell 30 is provided on the surface of an attaching implement 20 for mounting the portable printer 10 on a body, and the batteries (a first battery 13 and a second battery 14) for driving the portable printer 10 are charged by the electric power generated by the solar cell 30. Either the first battery 13 or the second battery 14 whose amount of storage of electricity is less is charged by the electric power generated by the solar cell 30. When operation of the portable printer 10 is indicated, the portable printer 10 is driven by the electric power stored in either of the first battery 13 or the second battery 14 whose amount of storage of electricity is more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132174-A (JP)
Title: Game machine
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To hold a state of a game machine for a long period without holding the state of the game machine in a computer storage medium.  <P>SOLUTION: A reference position of the first rotation accessory 134 is shifted by one step every time a power switch 219 of a game machine 100 is applied, and the total application number of times of the power switch 219 is determined based on the shifted reference position of the first rotation accessory 134. Also, a reference position of the second rotation accessory 135 is shifted by one step every time a special game is executed, and the total execution number of times of the special game is determined based on the shifted reference position of the second rotation accessory 135. Thus, it is possible to hold a state of the game machine 100 for a long period without holding the state of the game machine in a computer storage medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135128-A (JP)
Title: Head ic, read circuit, and medium memory device
Inventor: AMAMIYA YOSHIHIRO
IPC: G11B20/10
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To regulate variations in the head output characteristics within an AGC input dynamic range of the read channel in a head IC adjusting the amplitude level of the signals read by the head.  <P>SOLUTION: An AGC amplifier (10) is formed on the head IC (103) connected to the read channel (102) and the feedback response speed of the AGC circuit (14) of the head IC (103) is set sufficiently slower than the feedback response speed of the AGC circuit (107) of the read channel (102). Further, a peak hold circuit (23) and an amplitude limiter circuit (25) are formed in the head IC (103) to adjust the gain by the holding value in the peak hold circuit. Thus, the initial gain can be adjusted quickly and stably without being affected by small amplitude signals on the medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007085354-A (JP)
Title: Dual compression and dual expansion internal combustion engine
Inventor: CLARKE JOHN M
IPC: F01L5/06
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual compression and dual expansion internal combustion engine.  <P>SOLUTION: This internal combustion engine 10 is defined by an external housing 12 with a first piston sleeve 20 and a second piston sleeve 22, a reciprocating internal housing 120 disposed within the external housing. The internal housing has a conical first piston member operatively disposed in the first piston sleeve to define a first compression chamber and a conical second piston member operatively disposed in the second piston sleeve to define a second expansion chamber, and the internal housing further defines an operating chamber assembly with two reciprocating, opposed pistons disposed in a rotationally oscillating cylinder sleeve valve therein to form a combustion chamber. The cylinder sleeve valve provides selective flow connection from the first compression chamber to the combustion chamber and to the second expansion chamber from the combustion chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155318-A (JP)
Title: Turbine engine fuel nozzle and turbine engine
Inventor: MCMASTERS MARIE ANN
IPC: F23R3/14
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel nozzle 100 for a turbine engine 10.  <P>SOLUTION: This fuel nozzle includes a one-piece housing to 124 connected to a one-piece venturi 128. The housing includes an annular fuel nozzle tip part and a plurality of openings adapted to discharge air radially outwardly from the fuel nozzle tip part. The venturi is connected to the housing to form a fuel chamber within the fuel nozzle tip part. A one-piece swirler 136 is connected with the venturi and extends radially inward from the venturi. The swirler can enhance mixing of fuel and air within the fuel chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008140970-A (JP)
Title: Semiconductor integrated circuit and method of manufacturing the same
Inventor: FUKAMIZU SHINGO
IPC: H01L27/06
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable semiconductor integrated circuit, where damage or stress to a power transistor is reduced by clarifying the route of current flowing to the power transistor and by optimizing current flowing to the power transistor.  <P>SOLUTION: The semiconductor integrated circuit includes: a power transistor 100A formed on a semiconductor substrate 100; a plurality of first and second metal patterns that are formed directly above the power transistor 100A and function as the first and second electrodes of the power transistor; a plurality of first buses 130, 131 electrically connected to the first corresponding metal pattern in the plurality of first metal patterns; a second single bus 150 electrically connected to the plurality of second metal patterns; and a contact pad 304 provided in each of the plurality of first buses 130, 131 and the second single bus 150.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140192-A (JP)
Title: Printing system, printer, terminal equipment, print setting method, and print setting program
Inventor: SHUDO TAKAO
IPC: G06F3/12
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system in which a user can easily set his or her desired printer as a default printing device without acquiring any information relating to the printer not only when one printer is connected but also when a plurality of printer are connected on a network.  <P>SOLUTION: Terminal information which is being used by a user is acquired by an information acquisition means 101 based on the access information of the user who has performed access to the printer, and the printer information of the printer is transmitted to the user terminal equipment included in the acquired information by a transmission means 19. Then, the terminal equipment which has received the printer information by a receiving means 28 sets the printer as a default printer by a setting means 21 based on the printer information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139270-A (JP)
Title: Method of making of gas sensor
Inventor: MIZUTANI MASAKI
IPC: G01N27/41
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of making gas sensors which prevents inappropriate machining conditions and inappropriate cutting conditions of edge parts of gas sensor elements when the edge parts are to be chamfered.  <P>SOLUTION: One group of marks (outer marks 5 and inner marks 6) aligned in a direction of intersecting an axis O at right angles are formed at a few locations along an edge 47 in the back surface 16 on the side of a heater element 4, which constitutes a gas sensor element 10, on its longitudinal side. Similar marks are formed in a principal plane on the side opposite to the back surface 16 and on the side of a heater element. In the case of, for example, marks formed at locations A at both ends in the width direction of a tip part 49, by scraping off outer marks 5 in such a way as to leave at least parts of inner marks 6 when an edge part 41 of the gas sensor element 10 is to be chamfered, a heating part 221 of a heating resistor 220 arranged in the tip part 49 is prevented from being exposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142154-A (JP)
Title: Biological magnetic field measuring apparatus and parallel projection method to biological model
Inventor: OGATA KUNIOMI
IPC: A61B5/05
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological magnetic field measuring apparatus capable of obtaining a current distribution within a cardiac muscle as an appropriate current value on the basis of measured magnetic field data, and a parallel projection method to biological model.  <P>SOLUTION: The biological magnetic field measuring apparatus or the like comprises: an operation means (current value conversion part 85) for deriving a current distribution vector and the size of the current distribution vector by multiplying a magnetic field current conversion coefficient corresponding to a distance between z coordinate points of respective flux meters and the respective z coordinate points of coordinate data constituting a heart model positioned right below the respective flux meters with the change amount in the x direction and the change amount in the y direction of magnetic field components in the z direction in the respective flux meters; and operation means (CAM image generation part 86 and composite image generation part 87) for obtaining composite image data for which the current distribution vector and the size of the current distribution vector are projected in parallel to the respective coordinate points of the coordinate data constituting the heart model from a z direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144397-A (JP)
Title: Toilet bowl flushing device
Inventor: GOTO MASARU
IPC: E03D5/10
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bowl flushing device which is easy to use and contributes to saving of flushing water.  <P>SOLUTION: The toilet bowl flushing device is composed of: an on-off valve 20 for opening/closing a feeding channel 10 for feeding flushing water to a toilet bowl body 1; a detecting sensor 30 for detecting a using state of the toilet bowl body 1; and a control device 40 for controlling the on-off valve 20, based on an output from the detecting sensor 30. The control device 40 has an automatic flushing mode in which a using state of the toilet bowl body 1 is determined based on the output from the detecting sensor 30, a full-automatic flushing signal corresponding to the using state is output to the on-off valve 20, and flushing water at a flow rate corresponding to the using state is fed to the toilet bowl body 1 by the on-off valve 20. The control device 40 further has a constant quantity flushing mode in which a constant quantity flushing signal is generated irrespective of the output from the detecting sensor 30, and flushing water of a constant quantity is fed to the toilet bowl body 1; a flushing starting switch 51 for carrying out flushing in the constant flushing mode; and a changeover switch 52 for switching between the automatic flushing mode and the constant quantity flushing mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146935-A (JP)
Title: Connector
Inventor: TAKAGI MASATO
IPC: H01R13/639
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which full insertion of an object to be connected is confirmed by feeling at inserting operation and the object to be connected is surely locked.  <P>SOLUTION: The connector comprises a lock terminal 50 equipped with a locking part 52a which elastically deforms while contacting the lower surface of a circuit 1 that has been inserted into a connector body 10 and, when the flexible circuit 1 is inserted down to a specified position, restores in and engages with a notch 1c of the circuit 1 to lock the circuit 1 forward, and a ristricting part 52b which, when a pressurizing cover 40 is closed with the locking part 52a engaging with the circuit 1, abuts with the pressurizing cover 40 to restrict downward moving of the locking part 52a. So, full insertion of the circuit 1 into the connector body 10 is confirmed by feeling at inserting operation. Since the circuit 1 can be locked forward when the pressuring cover 40 is closed, the circuit 1 is prevented from coming off the connector body 10 or from failing in contacting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142627-A (JP)
Title: Antiallergen filter and air cleaning system using the same
Inventor: KONDO TOMOHISA
IPC: B01D39/16
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiallergen filter capable of developing an excellent antiallergen performance by combining an excellent catching performance for allergen materials with an high inactivation ratio for caught allergen material by an antiallergic agent and to provide an air cleaning system constituted so that excellent and stable performances are developed always by using the same.  <P>SOLUTION: The antiallergen filter is constituted of two layers or more of filter layers to an air flowing direction, the first filter layer containing the antiallergic agent in at least one layer positioned in the lower stream side to the air flowing direction, and the second filter layer containing a porous material having a moisture absorbing and desorbing performance so that the moisture absorbing and desorbing performance may be developed in a range of the predetermined amount of absorbing moisture or desorbing moisture in at least one layer positioned at the upper stream side. The air cleaning system using the same is disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142329-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic apparatus
Inventor: KAMEISHI WATARU
IPC: A61B8/00
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe capable of reducing the size and weight of a power generating part, and to provide an ultrasonic diagnostic apparatus including the ultrasonic probe.  <P>SOLUTION: The ultrasonic probe includes: an ultrasonic vibrator unit 31 having a plurality of ultrasonic vibrators arrayed in a first direction; a support mechanism 32 for supporting the ultrasonic vibrator unit 31 in a second direction different from the first direction, so as to be substantially linearly movable; and the power generating part 33 for generating power for moving the ultrasonic vibrator unit 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT