baber/WOPTO huggingface dataset:
Patent JP-2009051615-A (JP)
Title: Elevator device
Inventor: KASHIWAGI RYOICHI
IPC: B66B13/26
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of surely preventing to start a car while a cord like body, for example a lead connected to a pet, is caught in an elevator door.  <P>SOLUTION: A photoelectric sensor consisting of a plurality of light emitting elements 14 and light receiving elements 13 is disposed at both sides of the elevator doorway. Also, the light receiving element 13 is divided into a plurality of sections, and in each section detecting parts 15-18 for detecting an amount of light received by the light receiving element 13, a determination part 19 for determining the presence or absence of a foreign body in the elevator doorway based on the amount of light per section detected by the detection parts 15-18 and a door drive control part 20 controlling opening and closing of the elevator door are provided. When the amount of light received in any of the section out of the plurality of sections is less than a first predetermined value and when the total amount of light received in entire sections is less than a second predetermined value, in each case thereof, it is determined that a foreign body is present in the doorway.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054866-A (JP)
Title: Spin transistor
Inventor: OIKAWA TORU
IPC: H01L29/872
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin transistor capable of preventing drop of the amount of carriers injected in a drain and drop of carrier injection variation by magnetization reversal.  <P>SOLUTION: This spin transistor 1 is provided with: a source 20 formed of a ferromagnetic material; the drain 30 formed of a ferromagnetic material; an SOI substrate 1A forming a Schottky junction with the source 20 and the drain 30; a main gate electrode 40 arranged on the back surface of the SOI substrate 1A, and controlling the potential of an SOI layer 10 of the SOI substrate 1A; an auxiliary gate electrode 50 controlling the potential of a semiconductor layer in the vicinity of the drain; and a channel layer 66.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059241-A (JP)
Title: Information processor and program
Inventor: HARADA HIROTO
IPC: G06F12/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently determine the classification of articles of different document structures on a common criterion without a large change of analysis logic.  <P>SOLUTION: A format determining section 21 determines the format ID of an object article based on a table 11 that shows matching between various format IDs for identifying the formats of various articles and values existing in respective predetermined positions in the various articles. A format analysis section 22 generates what gives a value applicable to a variable corresponding to the determined format ID based on a table 12 that shows matching between position information showing the positions where values to be acquired in the various articles exist and the variables to which the values should be given for every format ID. An article classification determining section 23 outputs an article classification ID associated with the generated variable value based on a table 13 which shows matching between the article classification IDs for identifying the article classification and the values of variables.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059984-A (JP)
Title: Resist coating device
Inventor: ICHIKAWA RYOICHI
IPC: H01L21/027
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist coating device for a resist film which employs a spray resist method in which an electrodeposition resist film made uniform in film thickness by making resist particulates small can be formed with high precision.  <P>SOLUTION: The resist coating device (100) is a resist coating device which coats a piezoelectric wafer (10) with resist (R1), and includes a discharge nozzle (71) having predetermined section for applying resist in a mist state, an electrode needle (72) disposed at the center of the predetermined section of the discharge nozzle and has an axis extending in a discharge direction, and a voltage application part (79) applying a predetermined voltage to the electrode needle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064609-A (JP)
Title: Surface light source device, and manufacturing method of surface light source device
Inventor: NAKANO HIROYUKI
IPC: F21Y103/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device capable of lid-closing a linear light source unit uninserted part without increasing the number of parts, and without invasion of foreign matters by an easy work.  <P>SOLUTION: In the surface light source device 100, an insertion part 11b capable of inserting the linear light source unit 3 is formed in both opposing end side parts of cabinets 1, 2. A bendable protruding part 11c is formed at a corner part of the cabinets 1, 2. By bending the protruding part 11c, an insertion port 11a of the insertion part 11b can be lid-closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065343-A (JP)
Title: Image compressing method and device, image compression program, image compression and decompression device, and digital camera
Inventor: YOSHINO KOICHI
IPC: H04N19/625
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compressing method and device for compressing an image in an easily manageable manner, an image compression program, an image compressing and decompressing device, and a digital camera.  <P>SOLUTION: Image data for two screens stored in an SDRAM 36 is sent to a data generation circuit 40, and differential data with one piece of the image data used as reference is calculated. The image data used as reference and the calculated differential data are read by a compression/decompression processing circuit 41 and a coefficient combining circuit 46 to be compressed. In the compression/decompression processing circuit 41, a discrete cosine converter 42 performs discrete cosine conversion of the differential data and decomposes the differential data to frequency components. The coefficient of each frequency component is subjected to quantization processing by a quantizer 43 to eliminate a high frequency component. The coefficient combining circuit 46 embeds a low frequency component of the differential data in a high frequency region of the image data to combine the differential data into one piece of data. The data combined into one piece of data is recorded in a memory card 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086011-A (JP)
Title: System and method for enhancing color-blind image
Inventor: SPEIGLE JON
IPC: G06T1/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a color-blind person to easily distinguish a color.  <P>SOLUTION: This invention provides a system and a method for processing an image obtained by enhancing the image viewed by a color-blind viewer. A document is segmented so as to identify types or kinds of various contents (42). Correction is then selected (44). Once a correction method is selected, correction can be performed with respect to an image or one or more regions of the image in accordance with the type or the kind of a content of a region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063336-A (JP)
Title: Method for catalytically preparing aromatic or heteroaromatic nitrile
Inventor: MUELLER NIKOLAUS
IPC: C07D277/56
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for catalytically preparing an aromatic or heteroaromatic nitrile.  <P>SOLUTION: The method is for preparing an aromatic or heteroaromatic nitrile, occasionally substituted depending on circumstances, by starting from a haloaromatic compound. In the presence of a heteroaromatic amine and a copper catalyst, the haloaromatic compound is reacted with potassium hexacyanoferrate (II) or potassium hexacyanoferrate (III).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094622-A (JP)
Title: Method of sticking adhesive film and adhesive film-winding reel
Inventor: EDAMURA KAZUTOSHI
IPC: B65H75/14
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of sticking an adhesive film, preventing flash of an adhesive in pulling out a long adhesive film wound around a reel and sticking the same, and preventing gapping and off-core.  <P>SOLUTION: In this method of sticking an adhesive film, the adhesive film 2 wound round the reel 3 is pulled out and stuck to an object 20 to be stuck. A core part 15 of the reel 3 is provided on a cushion portion 16. The cushion portion 16 is composed of a material having an expansion ratio in the range of 5 to 40. A cushion portion 16 having a thickness of 0.5 to 3 mm may be employed. An anisotropic film having viscoelasticity of 6×10<SP>4</SP>Pa s or less is suitable as the adhesive film 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009067533-A (JP)
Title: Safety device for escalator
Inventor: TSUTADA HIROYUKI
IPC: B66B31/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for an escalator applied to all of escalators, and higher in abnormality detection accuracy than the conventional art.  <P>SOLUTION: This safety device comprises: a plurality of photoelectronic sensors 111 arranged along a traveling direction of the escalator 1; a pattern generating part 112 for generating a time-series light shielding pattern of with or without light shielding at each position on the escalator by measuring a plurality of sensor output values at regular sampling; a passenger's condition determining part 120 outputting a passenger's walking determination result 123a, a congestion degree determination result 125a, or a falling condition determination result 126, from the light shielding pattern; a warning part 113 giving warning to a passenger based on the determination result; and a control part 114 performing an operation control of the escalator based on the determination result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067274-A (JP)
Title: Steering locking device
Inventor: OCHI ISAO
IPC: E05B77/44
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering locking device capable of precluding a unlocking consisting of an undue deed as breaking a housing or disassembling.  <P>SOLUTION: The steering locking device is equipped with a rotor 24 having an operation part exposed to outside the housing 10, a cam 37 furnished with a rotation checking part 47, a locking bolt 48 movable from the locking position to prevent a steering shaft from rotating to the unlocking position and vice versa, an engaging member 59 to be engaged with an engagement receptacle part 27 formed on the rotor 24 with possibility of disengagement, an actuator 66 to move the engaging member 59 from the engaging position where the member 59 is engaged with the engagement receptacle part 27 to the non-engagement position, and a checking member 73 movable between the checking position where engagement with the rotation hindering part 47 of the cam 37 is established to check the cam 37 from rotating and the non-checking position, wherein the actuator 66 is equipped with a holding part 72 engaged with the checking member 73 in the mounted condition on the housing 10 to hold the checking member 73 in the non-checking position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077079-A (JP)
Title: Piezoelectric device and electronic apparatus
Inventor: ISHIKAWA MASAYUKI
IPC: H03B5/32
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device capable of preventing the generation of an abnormality of an internal circuit even if it is mounted to a substrate of an electronic apparatus, and to provide the electronic apparatus.  <P>SOLUTION: The piezoelectric device has a structure in which a storage unit 16 capable of receiving data inputted from the outside is provided in a package 30. The piezoelectric device is provided with: a plurality of user terminals 38 on the substrate mounting surface 36 of the package 30; and a first adjustment terminal 40a and a second adjustment terminal 40b connected to the storage unit 16. The first adjustment terminal 40a is arranged so as to approximate to a ground connection terminal (GND terminal) out of the plurality of user terminals 38. A switch unit 17 is provided between the second adjustment terminal 40b and the storage unit 16, and the first adjustment terminal 40a is connected to the switch unit 17 so that the switching control of the switch unit 17 may be executed based on a signal inputted into the first adjustment terminal 40a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076286-A (JP)
Title: Fuel cell power generation system
Inventor: SHINOHARA TAKAYUKI
IPC: H01M8/04
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system in which there is little fear that an intake mouth portion or the like is closed by a snowfall and an air-taking can be done smoothly, and an operation has no fear of being stopped by the snowfall.  <P>SOLUTION: In a package 11, there are provided a fuel cell main body 12 for obtaining power by making a reaction between hydrogen-rich gas and oxygen, a fuel treatment unit 13 for obtaining the hydrogen-rich gas by a reformation of a raw fuel, an intake mechanism 21 for taking in oxygen from outside, and an exhaust mechanism 22 for exhausting an exhaust gas from the fuel cell main body 12 and the fuel treatment unit 13 or the like out through an exhaust gas passage 27. The intake mouth portion 23 of the intake mechanism 21 is provided on a ceiling portion of the package 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075657-A (JP)
Title: Set of heat shield sheets on casing to improve blade tip clearance
Inventor: PHILIPPOT VINCENT
IPC: F01D11/08
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To discover a solution implementable at low cost without making any modifications to an existing structure.  <P>SOLUTION: This invention relates to a turbine stator of a gas turbine engine comprising a turbine casing 9, a turbine shroud ring 13 and a shroud ring support part 11 connecting the shroud ring 13 to the casing 9. The stator is one wherein the support part 11 is provided with an element that forms a heat shield part positioned on the turbine side. This solution makes it possible to reduce the take-up of play during transient operating phases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075951-A (JP)
Title: Evaluation management system, device, and method
Inventor: SAKAMOTO TAKUMA
IPC: G16H10/60
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly obtain characteristics of skill of a diagnostic reading doctor.  <P>SOLUTION: In shadow reading facilities A being the destination of request for diagnostic reading and a hospital D being the request source for diagnostic reading, diagnostic reading reports are classified depending on kind of test and category of tested part and name of disease and are evaluated. In this evaluation management system, the results of evaluation of the diagnostic reading reports are input into a client's terminal unit and are transmitted into a reception server (the data center). The results of evaluation of the diagnostic reading reports accepted in a reception part of the reception server are recorded in a skill evaluation database (DB) of the reception server by relating the results to doctor ID of the doctor who prepared the diagnostic reading report by a skill evaluation management part. As a result, it is possible to easily obtain the characteristics of the skill of the diagnostic reading doctor based on the results of evaluation of the reports per category of diagnostic reading doctor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102133-A (JP)
Title: Correction method for rf system and rf receiver
Inventor: HE YI
IPC: G01R23/173
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To correct a frequency response of an RF receiver having a frequency transformer in a signal path ranging over a wide IF band width.  <P>SOLUTION: A filter 24 receives an external RF input signal or a test signal at a standard frequency from a normalization signal source 34 via a switch. A mixer 26 transforms power of a first frequency from the filter 24 into power of a second frequency. An IF transformation step 28 and an A/D converter 30 receive the power of the second frequency to generate digitalized data. A data processor 32 calculates a normalized frequency response for the digitalized data generated by the test signal, finds a relative frequency response at a desired center frequency for an input signal from calibration data, generates a frequency response as a whole by combining the normalized frequency response and the relative frequency response together, constructs an inverted filter from the frequency response as a whole, and corrects the digitalized data generated by the input signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305372-A (JP)
Title: System and method for calculating loft surface using 3d scan data
Inventor: BAE SEOCKHOON
IPC: G06F17/50
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for automatically calculating loft surfaces from raw 3D scan data represented as a mesh or point cloud model.  <P>SOLUTION: A user enters parameters related to the loft surface calculation via a provided user interface 32. User input and/or programmatically calculated parameters may include U-V direction, guide curve identification, and the amount of allowable deviation error between the calculated loft surface and the 3D scan data. Profile curves meeting the given parameters are then generated and a loft surface is calculated using the generated profile curves for a selected region. The user may select geometrically separated regions in order to create a single loft surface that links the separate regions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008107826-A (JP)
Title: Electrowetting device, and varifocal lens, optical pick-up device, optical recording/reproducing device, droplet operation device, optical element, zoom lens, imaging device, light modulating device and display device using the same
Inventor: KATO YOSHIAKI
IPC: G02B7/09
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain a reduction in drive voltage by using a metal oxide formed by anodizing an electrode as a dielectric film, and also, to attain AC-drive, regarding an electrowetting device utilizing an electrowetting phenomenon.  <P>SOLUTION: The electrowetting device includes: conductive or polar liquid material portions 4a and 4b; and an electrode 1 applying voltage to the liquid material portions 4a and 4b through a dielectric layer. In the electrowetting device, the dielectric layer is formed as an anodized portion 2 formed by anodizing the electrode, and a capacitor 6 is placed between the electrode 1 and the voltage applying unit 5. The dielectric film is made thinner and the dielectric constant is made higher, then, the reduction in drive voltage is attained, and also, the AC-drive is attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009082433-A (JP)
Title: Pachinko game machine
Inventor: ITO NOBUYUKI
IPC: A63F7/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire information on the abnormality generated in a game machine outside a hall where the game machine is set.  <P>SOLUTION: An abnormality determining means in the pachinko game machine 10 determines whether a main board is replaced or not. An information storing means stores URL of a management server 320 and abnormality information suggesting that an abnormality is detected in the pachinko game machine 10. An information output means generates a two-dimensional code in which the URL of the management server 320 and the abnormality information are encoded. A presentation display control means makes a presentation display device display the presentation content to urge a player to capture the image of the two-dimensional code displayed in the presentation display device by using a cellular phone 310 when a special presentation pattern is selected, and makes the presentation display device display the two-dimensional code in which the URL of the management server 320 and the abnormality information are encoded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088279-A (JP)
Title: Electrochemical device
Inventor: KOGA JUNJI
IPC: H01G11/38
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stacking displacement and so on, during manufacturing of an electrochemical device which sequentially stack electrodes and separators.  <P>SOLUTION: In the electrochemical device in which electrodes containing a carbon material and a binder for binding the carbon material are stacked via the separators, is stored in a package case, the electrodes and the separators are bonded to each other, or the separators are bonded to each other with an adhesive whose main component is the same as the component of the binder of the electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091612-A (JP)
Title: Method and apparatus for raising temperature of molten steel containing aluminum
Inventor: KANBAYASHI TORU
IPC: C21C7/072
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for raising the temperature of molten steel with which in a secondary refining using a vacuum-degassing apparatus, when the molten steel containing Al is raised to the temperature, uniform melting-loss of a brick can be made to be obtained.  <P>SOLUTION: A top-blowing oxygen lance 1 at 3-10° angle to form the lance center axis and the center axis of a lance hole, and the temperature raising apparatus provided with a rotating mechanism for rotating this top-blowing oxygen lance around the center of the vertical direction as the axis, are used, and while rotating the above top-blowing oxygen lance around the center in the vertical direction as the center, the temperature of the molten steel containing Al, is raised by oxidizing Al in the molten steel 3. The melting-loss balance of side-wall brick can be adjusted, and the thickness of the brick can effectively be used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091095-A (JP)
Title: Sheet conveyance apparatus and image formation apparatus
Inventor: YASUMOTO TAKESHI
IPC: B65H9/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyance apparatus capable of surely correcting skewing by removing instability of the attitude of a sheet by using a common member and control to a various kinds of sheets different in weight, coefficient of friction, size and attitude.  <P>SOLUTION: Three skew rollers 70a, 70b and 70c are disposed near an abutment reference member 71. A pre-skew roller 12 is disposed on a conveyance center line on the upstream side of the skew roller 70a. A movable unit 11U is positioned to position the skew rollers 70a, 70b and 70c at an end of the sheet width to wait for a sheet. When a sheet conveyed in an arrow A direction by pre-registration conveyance rollers 73 and 74 reaches the skew roller 70a, the pre-registration conveyance rollers 73 and 74 move upward to release a nip, and at the same time, the pre-skew roller 12 moves downward to start conveyance of the sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT