baber/WOPTO huggingface dataset:
Patent JP-2009083379-A (JP)
Title: Liquid droplet ejector
Inventor: TAKADA MASAYUKI
IPC: B41J2/175
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet ejector which effectively improves a damper performance.  <P>SOLUTION: The inkjet printer 1 includes a coolant channel 43 formed on a carriage 32 and having a coolant inlet 22b and a coolant outlet 22c, a coolant outgoing passage 55 connected to the coolant inlet 22b, and a coolant returning passage 56 connected to the coolant outlet 22c. A carriage-side ink channel 42 is led to one side of a scan direction from the carriage 32, and the coolant outgoing passage 55 and coolant returning passage 56 are led to the other side in the scan direction from the carriage 32. For enabling the carriage-side ink channel 42 and the coolant channel 43 to transmit a pressure each other, the carriage-side ink channel 42 and the coolant channel 43 are divided partially via a pressure transmitting means 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008044103-A (JP)
Title: Abrading multiple layer and semiconductor wafer polishing method
Inventor: HOSAKA YUKIO
IPC: B24B37/013
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrading multiple layer capable of transmitting light for detecting a finishing point without reducing polishing efficiency in the polishing process of a semiconductor wafer.  <P>SOLUTION: The abrading multiple layer consists of an abrading substrate 11 with a polishing surface and a translucent member 12 adhering to the abrading substrate 11 by fusion bonding. The translucent member 12 is comprised of water-insoluble matrix material and water-soluble substances dispersed in the water-insoluble matrix material. The content of water-soluble substances in the translucent member 12 is 2-3% by volume, provided that a total of water-insoluble matrix material and water-soluble particles is 100% by volume. Furthermore, the abrading multiple layer has a polishing pad which shows a translucency of the translucent member 12 by 30-50% at a wavelength of 100-3,000 nm, provided that the thickness of the translucent member 12 is 2 mm, and a supporting layer 81 overlying the rear surface of the polishing pad so that the abrading multiple layer has translucency in the laminating direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009089823-A (JP)
Title: Thread tension control device of sewing machine
Inventor: SAKAI KATSUAKI
IPC: D05B47/04
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread tension control device capable of directly controlling a tension itself applied to a thread and holding and controlling it to a preset tension when raising a thread take-up lever despite the type, thickness and elongation characteristic of the thread and the secular change in the device.  <P>SOLUTION: This thread tension control device 2 of the sewing machine is provided with a thread tension disk where the thread is wound, a pulse motor installed with the tension disk at a motor output shaft, an encoder part for detecting a phase difference caused by the rotation of the output shaft of the pulse motor, a pulse motor drive part for giving a driving signal to the pulse motor, a thread tension setting part for setting the number of driving pulses indicating the rotation phase difference of the output shaft according to the set tension of the thread and applying it to the pulse motor drive part, a phase difference detection part for detecting a difference between the number of driving pulses indicating the rotation phase difference according to the set tension of the thread and the phase difference caused by the rotation of the output shaft and detected by the encoder part, and a table indicating the relationship between the set thread tension and the rotation phase difference corresponding thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071255-A (JP)
Title: Solar cell plate type mounting device
Inventor: TAKEDA TSUTOMU
IPC: H01L31/042
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation efficiency by making a solar cell plate type mounting device adaptive to shapes of a cover lid and a structure and employing crystal-based solar cells which are rich in the number of kinds, to reduce facility costs because of low equipment unit prices, and further to obtain life-prolonging effect on the cover lid by achieving ultraviolet prevention for the cover lid.  <P>SOLUTION: The solar cell plate type mounting device can adjust the angle for each solar cell size by installing a solar cell module on a thin plate to be adaptive to the shapes of the cover lid and structure, and can utilize crystal-based solar cells which are rich in the number of kinds to improve the power generation efficiency and to reduce the facility costs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098752-A (JP)
Title: Information processor, image processor and its information processing method
Inventor: TAMURA TAMOTSU
IPC: H04N1/00
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an image processor, and its information processing method for carrying out the job cancellation of a system configured of an input device and an output device while suppressing an increase in traffic and not monitoring the job state.  <P>SOLUTION: The information processor is configured to, when receiving the cancellation request of a job from a user, judge whether or not the job being the object of the received cancellation request is a virtual job to be processed by cooperating the functions of a plurality of image processors, and to, when judging that the job is the virtual job, acquire information related with the plurality of image processors to be cooperated for executing the virtual job and a sequence for transmitting the cancellation instruction of the virtual job, and to transmit the cancellation instruction of the virtual job to any of the plurality of image processors based on the acquired sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100155-A (JP)
Title: Frequency conversion circuit
Inventor: SUZUKI JUN
IPC: H03D7/18
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that image rejection ratio falls when a phase error is generated between signals where phase difference of 90 degrees is required in a frequency conversion circuit using an image rejection mixer.  <P>SOLUTION: A first mixing circuit 66 uses a frequency f<SB>LO</SB>, and local oscillation signals S<SB>LO</SB>(0) and S<SB>LO</SB>(-π/2) having the phase difference of 90 degrees to reject an image signal when a signal whose frequency is converted is generated. A first local oscillation part 64 includes: a first oscillation circuit 92 which generates S<SB>OSC1</SB>of a frequency 2f<SB>LO</SB>; a frequency division circuit 90 which performs two divisions of S<SB>OSC1</SB>to generate S<SB>LO</SB>(0) and S<SB>LO</SB>(-π/2); a register 94; and a DAC 96. The DAC 96 adjusts offset voltage of S<SB>OSC1</SB>according to stored data of the register 94. By offset adjustment, the phase difference between S<SB>LO</SB>(0) and S<SB>LO</SB>(-π/2) can be adjusted so that the image rejection ratio shows a suitable value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098388-A (JP)
Title: Optical scanning device and image forming apparatus including the same
Inventor: OKUMA KOHEI
IPC: B41J2/44
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device and an image forming apparatus including the same capable of maintaining a constant light emission amount required for image formation even when an optical element member made of resin used in a light receiving element is changed in properties or deteriorated without using complicated constitution.  <P>SOLUTION: In the initial state of a BD 28, a drive current Ib for an exposure laser beam to be incident on the BD 28 is lowered stepwise, and the drive current Ib in the preceding step before a level in which the light emission amount cannot be detected by the BD 28 is specified by a control part 32, and is set as a current value Ibs for setting. The control part 32 sets a detection current value Ids for emitting a detection laser beam on the basis of the current value Ibs for setting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100331-A (JP)
Title: Imaging element control method in projector and projector
Inventor: IMAI TAKASHI
IPC: G03B21/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and appropriately acquire photographed image data outputted from an imaging device provided to a projector while the projector is set close to a projection surface for projecting.  <P>SOLUTION: The projector includes an image projecting part 10 which projects an image on a projection surface, and an imaging element 21 for photographing the image projected on the projection surface by the image projection part 10. It includes a function for correcting the image based on the photographed image acquired with the imaging element 21. It includes an imaging element control part 22 which selectively reads the pixel outputs of pixels required for image correction from among the pixel outputs of the imaging element 21, according to the relative positional relationship between the imaging element 21 and the projection surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102681-A (JP)
Title: Displacement gold-plating bath and gold-plating method thereof
Inventor: INAI SHOYA
IPC: H05K3/18
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To preferably form a displacement gold-plated film having a beautiful appearance on a palladium film.  <P>SOLUTION: This displacement gold-plating bath for use in forming a gold film on the palladium film includes a soluble gold salt and condensed phosphoric acids, has a pH of 2 to 7 and is cyanide-free. The displacement gold-plating bath contains the condensed phosphoric acids such as polyphosphoric acid, pyrophosphoric acid and a salt thereof, so that the condensed phosphoric acids exhibit an appropriate complexing function and a leveling function against a gold ion, and thereby imparts uniformity, a bright color tone of lemon yellow and a beautiful appearance to the gold film having deposited on the palladium film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103017-A (JP)
Title: Control device for internal combustion engine
Inventor: HAGIMOTO TAIGA
IPC: F01N3/20
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of extending a rich poisoning recovery time by fuel cutoff.  <P>SOLUTION: In the internal combustion engine, fuel cutoff is started when the speed of the internal combustion engine is reduced, and the fuel cutoff can be terminated when the engine speed reaches the reset rotating speed. When the engine speed reaches the fuel cutoff reset rotating speed during fuel cutoff (step 118), whether an exhaust purifying catalyst is rich-poisoned is determined (step 122), and if it is still rich-poisoned, it is controlled to continue fuel cutoff by reducing the fuel cutoff reset rotating speed (steps 124, 126).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087307-A (JP)
Title: Crime prevention mat
Inventor: SUGIMOTO SUMIKO
IPC: G08B13/10
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention mat which makes sound when a person rides on it and steps on with the feet.  <P>SOLUTION: The crime prevention mat is constituted so that a whistle blows by going in and out of the air when an upper sheet is stepped and a foot is released by inserting a plurality of elastic materials between the upper sheet and a lower sheet, and making a hole on one side of each elastic material to insert the whistle into it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109593-A (JP)
Title: Accommodating case
Inventor: ANDO BUNTO
IPC: G02B26/10
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To accommodate a mirror member, without degrading the wettability of an adhesion surface.  <P>SOLUTION: When a mirror 10 accommodated in an accommodating case 20 is supported, the four corners of the reflecting surface of the mirror 10 and the outer edges of both ends thereof in the X-axis direction are supported by first supporting parts 22a and second support parts 22b which are provided in an accommodating parts 22A-22B. According to this, the mirror 10 is supported by the points and lines, and the contact area of the reflection surface and case 21 becomes almost zero. Accordingly, the interference between the reflection surface of the mirror 10 and the case 21 is prevented, not only to prevent the reflection surface from being damaged, but also to prevent degrading of the wettability of an adhesion area a2 due to flaws which occurs on a protective film 10c formed on the reflecting surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107589-A (JP)
Title: Car washing machine
Inventor: KINOSHITA YOSHIKI
IPC: B60S3/06
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine that allows a user to know the content of impurities included in waste water.  <P>SOLUTION: An operation panel allows a user to command car washing operation via a controller of a car washing machine body. The operation panel includes an indicator for indicating the content of normal-hexane extracts being impurities in waste water during car washing. The controller 41 includes a data storage part 42 for storing each impurity concentration in the waste water previously calculated corresponding to each of plural types of car washing courses provided in the operation panel, a concentration reading part 43 for reading an impurity concentration that corresponds to the car washing course selected by using the operation panel, and a data output part 44 for outputting the concentration read by the concentration reading part to the indicator 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115848-A (JP)
Title: Developing device, process cartridge, and image forming device
Inventor: SUZUKI YUJI
IPC: G03G15/08
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming device controlling upper and lower limits of toner density accurately even when bulk density of developer fluctuates due to bulk density of carrier in the initial developer.  <P>SOLUTION: This developing device 4 includes a toner density detecting means 6 for detecting toner density of two-component developer containing toner and magnetic carrier, and a controlling means 500 for controlling toner density based on the results of detection by the toner density detecting means. A bulk density sensor is used as the toner density detecting means. The controlling means 500 controls upper and lower limit values of toner density in the developer by the values output by the toner density detecting means and corrects the controlled values of the upper and lower limit values of toner density based on the information on the bulk density of the carrier used when producing the developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008097623-A (JP)
Title: Storage device system and method for configuring storage device system
Inventor: MORISHITA NOBORU
IPC: G06F3/06
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of access performance by intensively managing management information even in what kind of configuration and to access from a host to the disk storage device without stopping an operation of the storage device system even in change of configuration of the storage device system in the storage device system whose configuration is easily changed.  <P>SOLUTION: When the number of storage controllers 3 configuring the storage device system 2 is changed from one to a plurality or from the plurality to one, a management information memory controller 323 in the storage controller executes copy of the management information between the storage controller 3 and a management information memory switch 6 by management information copy processing 346 simultaneously as processing of an access request from a channel interface 31 and a disk interface 35 to the management information and changes a storage position of the management information while processing read/write requests from the host.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009113260-A (JP)
Title: Sliding type cutter
Inventor: OHAMA SHINJI
IPC: B23D45/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding type cutter easily conveyed with the minimum number of fixing positions and diagonally cutting a workpiece by tilting a cutting edge portion.  <P>SOLUTION: This sliding type cutter 1 includes: a base 2 provided with a placement face 21 for placing a workpiece; a linear guiding device 3 mounted on the base 2; and linkage means 5 mounted on a cutting portion 4 having an edge 41a. The linear guiding device 3 and the linkage means 5 co-operate to form a Scott Russell mechanism, thereby enabling the sliding type cutter 1 to guide the linear movement of the cutter portion 4. The cutter portion 4 is installed with the edge portion 41 with an edge 41a and a retaining portion 42 for connecting the edge portion 41 with the linkage means 5. The retaining portion 42 is formed with a conveying handlebar 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115302-A (JP)
Title: Flow control valve
Inventor: OTANI HIDEO
IPC: F16K5/06
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve that need not provide a redundant external pipe on the outer part of a valve body and that is compact.  <P>SOLUTION: A flow control valve has: upstream side fluid pressure outlets 26 which penetrate between inner and outer circumferential surfaces near the upstream side end of an upstream side retainer 16 mounted on the upstream side inner surface of the valve body 4; and a second conduit 29 which penetrates between inner and outer surfaces of the valve body at the upstream side of the valve body 4. These are communicated by first conduits 27 formed between the valve body 4 and the upstream side retainer 16. Similarly, the flow control valve has downstream side fluid pressure outlets 54 that penetrate between inner and outer surfaces near the downstream side end of a downstream side retainer 41, which is mounted on the inner surface of the valve body 4, and a fourth conduit 57, which penetrates between the inner and outer surfaces of the valve body on the downstream side of the valve body 4. These are communicated by third conduits 55 formed between the valve body 4 and the downstream side retainer 41. A differential pressure sensor 31 is mounted on the outer surface of the valve body 4, and the second and fourth conduits 29, 57 are connected to the differential pressure sensor 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120415-A (JP)
Title: Method of recycling crystallized glass setter
Inventor: IRITANI AKIHIRO
IPC: C03C19/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which a crystallized glass setter deformed by repeated heat-treatment with a display glass substrate or the like placed thereon can be used again without being discarded, as a setter for heat-treating a display glass substrate.  <P>SOLUTION: The method of recycling the crystallized glass setter of the present invention is a method of recycling the crystallized glass setter for heat treatment fed into a heating furnace in the state where the display glass substrate is placed on the setter. The crystallized glass setter for heat treatment having a warp formed by repeated heat treatment is polished to be recycled as a setter for heat-treating a display glass substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122826-A (JP)
Title: Semiconductor storage device, method for controlling semiconductor storage device and control program
Inventor: NAKAMURA JINICHI
IPC: G11C16/02
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a flash memory to be used in place of a large-capacity storage device such as a hard disk drive, while appropriately putting emphasis on a lifetime of the device or its access speed.  <P>SOLUTION: This semiconductor storage device has: a flash memory 27 having a first semiconductor memory area 31 storing various kinds of data and a first defective block alternate area 32 used in substitution for a defective block in the first semiconductor memory area 31; a cache memory 28 configured by an FeRAM (Random Access Memory), having a second semiconductor memory area 33 holding a part of data of the flash memory 27 as a cache; and a memory management part managing a part of the second semiconductor memory area 33 as a second defective block alternate area 34 used in substitution for the defective block in the first semiconductor memory area 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120910-A (JP)
Title: Method of manufacturing plated strip material and reflow treatment apparatus
Inventor: TOBARI SATOSHI
IPC: C25D5/50
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a plated strip material by which the high grade plated material is stably obtained and a reflow treatment apparatus of the plated strip material capable of stably manufacturing the high grade plated strip material.  <P>SOLUTION: The reflow treatment apparatus 10 has a burner 14 provided at a lower part of a preheating container 12 and a wind shielding member 16 is provided on the peripheral part of the burner 14. A cooling container 20 using a cooling liquid 18 as a cooling medium is provided below the burner 14. One end of the wind shielding member 16 is arranged under the liquid level of the cooling liquid 18. The metal strip material 22 preheated in the preheating container 12 is heated and melted by the burner 14 and passed through the wind shielding member 16 provided between the burner 14 and the cooling container 20 to be delivered to the cooling container 20 to be cooled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124527-A (JP)
Title: Content reproduction method, node device, and program
Inventor: YAMAMOTO MASAHIRO
IPC: H04N7/173
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a technology of each node device to obtain and reproduce content from other node device in a system in which a plurality of node devices mutually connected through a network can mutually perform peer-to-peer communication.  <P>SOLUTION: The content is composed as multiplex content in which multiple pieces of sub-content data are multiplexed. The multiple pieces of sub-content data are distributed and saved in a plurality of source nodes selected from the plurality of node devices, respectively. The multiple pieces of sub-content data are obtained from the plurality of source nodes by responding to an instruction for reproducing the content. The obtained multiple pieces of sub-content data are stored in the plurality of storage means, respectively, for each piece of sub-content data. The multiple pieces of sub-content data are read from the corresponding storage means. The multiple pieces of read sub-content data are multiplexed so as to synchronize with each other. Thus, the content is reproduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129963-A (JP)
Title: Film formation method, film-forming apparatus, and method for manufacturing semiconductor device
Inventor: NAKABAYASHI MASAAKI
IPC: H01L21/316
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film formation method and a film-forming apparatus capable of efficiently removing an organic solvent constituent in source gas and suppressing the decomposition of an organic metal compound included in the source gas.  <P>SOLUTION: The film formation method includes: a process for generating the source gas by vaporizing a solution where the metal organic compound is dissolved into an organic medium; and a process for introducing the source gas into a reaction chamber 10 with a substrate 1 placed therein. Before the source gas reaches the substrate 1, a catalyst including a noble metal is brought into contact with the source gas and oxygen gas, the organic solvent is decomposed, and a film 2 including metal is formed on the substrate 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT