baber/WOPTO huggingface dataset:
Patent JP-2011082260-A (JP)
Title: Dry etching method
Inventor: MAEDA MASATOSHI
IPC: H01L21/3065
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching method that forms a fine pattern, provides a high etching selection ratio, and allows patterning at a high aspect ratio.  <P>SOLUTION: The dry etching method is used to dry etch a lamination composed of a substrate 1, an etching layer 2 which is overlaid on the substrate 1 and contains at least one etching material selected from a group of etching materials of Si, SiO<SB>2</SB>, and Si<SB>3</SB>N<SB>4</SB>, and a resist layer 3 which is overlaid on the etching layer 2 and contains a resist material containing at least one material selected from a group of metals of Ti, V, Ga, Ge, Nb, Mo, Sb, Te, and W and a group of alloys of metals selected from the group of metals. The dry etching method is carried out using an etching gas which contains at least one compound selected from a group of compounds of CxFy (x is 2 to 4 and y is 2x), CHF<SB>3</SB>, and CH<SB>2</SB>F<SB>2</SB>, and has a mol ratio F/C, which is the mol ratio of F to C in the whole etching gas, of 3 or less in terms of weight ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081639-A (JP)
Title: Electronic conference system
Inventor: TOMONO KAZUAKI
IPC: G06F3/048
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a participant express his/her opinion at any time even in a process of a presentation, and to make a presenter to promptly visually grasp a participant's opinion, in an electronic conference system including an electronic terminal for the presenter and a plurality of electronic terminals for participants.  <P>SOLUTION: The electronic conference system includes: a display unit 421 for displaying a presentation material, an opinion input unit 423 for a participant to select and input an opinion on the presentation material from among predetermined items, a communication processing unit 41 for transmitting input opinion information, an opinion information compilation unit 432 for compiling the input opinion information, and a display control unit 431 for displaying a result of the compilation of opinion information together with the presentation material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010033706-A (JP)
Title: Writing device, record carrier, information block writing method, and information block reading device
Inventor: VAN DEN ENDEN GIJSBERT JOSEPH
IPC: G11B20/12
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for writing information in a rewritable record carrier such as a CD-RW or a DVD-RAM or reading information from the record carrier.  <P>SOLUTION: The writing device includes a means for generating state information indicating a fact that writing is performed in at least one area of the record carrier. This state information contains initial area information representing an initial area extended from the start part of a track pattern area for writing an information block and having data written without any interruption. This state information is fixed on the record carrier. A reading device having positioning dependent on the state information is provided. A reading command having an address other than the initial area is rejected or converted into an address in the initial area via an address conversion table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085628-A (JP)
Title: Method and device for continuously manufacturing liquid crystal display element
Inventor: KIMURA KOJI
IPC: G02F1/13
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield drastically by heightening accuracy and speed in continuous manufacture of a liquid crystal display element.  <P>SOLUTION: The method for continuously manufacturing liquid crystal display elements by laminating, on a liquid crystal panel, a sheet piece of a polarizing film formed by being cut out as a sheet piece having a prescribed length from an optical film in a continuous web mode includes steps of: continuously paying out an optical film; calculating a length measurement data based on the sent-out quantity of the optical film; detecting a mark indicating defect information detected previously and provided on the optical film beforehand; sequentially forming slit lines in a transverse direction with respect to the sending direction of the optical film based on the detected mark information; determining whether the sheet piece of the polarizing film separated by the respective slit lines is a defective sheet piece or a normal sheet piece; peeling the sheet piece determined to be a normal sheet piece from a carrier film; and pasting the normal sheet piece on the liquid crystal panel together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085433-A (JP)
Title: Measuring device
Inventor: SAITO RYUTA
IPC: G01D7/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of preventing misreading of a measurement value.  <P>SOLUTION: The measuring device includes: an indicating meter 6 which has one pointer 32 and a panel 31 on which two scales (a scale 41a for low voltages and a scale 41b for high voltages) for displaying measured voltage V values are marked corresponding to two measuring ranges (a measuring range of 0-10 V and a measuring range of 50-500 V, for example), respectively, and indicates a measurement value by swinging the pointer 32 above the scales; and a control signal output circuit for output to the meter 6 a control signal for controlling the swing of the pointer 32 to a swing quantity in response to the measurement value. Each scale is marked on the panel 31 so that one scale and the pointer 32 is in a crossing state, and the other scale and the pointer 32 is in a noncrossing state, when the pointer 32 is in a swung state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085094-A (JP)
Title: Turbo molecular pump and substrate treatment device
Inventor: KOKAZE YUTAKA
IPC: F04D19/04
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo molecular pump and a substrate treatment device reducing exhaust time of cooling gas and reducing attained pressure of cooling gas exhaust without additionally installing a vacuum pump.  <P>SOLUTION: In the turbo molecular pump 61 which is a main exhaust pump of a vacuum tank 89 alternately provided with a plurality of moving blade parts 76 and stationary blade parts 77 along a rotary shaft 79 in a casing 78, an auxiliary suction port 73 is provided between the moving blade part 76 closest to a main suction port 71 and the moving blade 76 closest to an exhaust port 72 on a side wall of the casing 78. Since a recess part 97 of a stage 88 is connected to a portion at pressure lower than before, exhaust time of the cooling gas is reduced and the attained pressure is reduced. Since the attained pressure is reduced, residual gas does not easily flow around to a substrate back surface, and contamination of the substrate back surface, a surface of a stage 88, and an internal tool is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088276-A (JP)
Title: Image forming apparatus
Inventor: ARAI MUTSUMI
IPC: B41J5/30
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily maintain readability of a printed document when printing color document data in black and white.  <P>SOLUTION: An image forming apparatus includes: an extract section 600 that extracts graphic data from the color document data; an editorial section 620 that separates the color document data into the graphic data and the document data other than the graphic data, and edits each of them in different pages; a first designation section 640 that designates a page including the document data other than the graphic data in monochrome; and a second designation section 670 that designates a page including the graphic data in multicolor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010102709-A (JP)
Title: Character string recognition method, character string system, and character string recognition program recording medium
Inventor: YANG BYOUNG SEOK
IPC: G06F40/191
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for recognizing characters included in a document comprising an image area and a text area, and a computer readable recording medium.  <P>SOLUTION: The character string recognition method includes: (a) a step for analyzing a document structure of a document and classifying it into a text area and an image/noise area; (b) a step for using a first OCR (Optical Character Recognition) to recognize a character string included in the text area; (c) a step for detecting a character string included in a specific area falsely classified into the text area by a language model, referring to position information about the specific area obtained by the first OCR, and reclassifying the specific area into the image/noise area; and (d) a step for recognizing a character string included in the image/noise area by using a second OCR with respect to the image/noise area classified in the steps (a) to (c).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011092123-A (JP)
Title: Root vegetable harvester
Inventor: TAKAGI SHINGO
IPC: A01D33/10
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root vegetable harvester capable of moving a container for reserving crops with needing little labor of a relevant operator.  <P>SOLUTION: The root vegetable harvester includes: an apparatus 24 for pulling out and convey crops; a reserve stand 122 for reserving a container 107 in which crops have been contained; a reserve-moving mechanism 120 for moving the container 107 placed on the reserve stand 122; a conveying apparatus 92 for relaying and conveying crops from the apparatus 24 beneath the apparatus 24; a receiving stand 108 for placing the container 107 for containing crops unloaded from the conveying apparatus 92, on one side of the reserve stand 122 and beneath the conveyance terminal end of the conveying apparatus 92; and a delivery-moving mechanism 101 for delivering the container 107 placed on the receiving stand 108 toward the reserve stand 122. In this harvester, the receiving stand 108 is designed to be turned from its inclined posture with the container 107 beginning to contain crops to a position with its height being (nearly) the same as that of the reserve stand 122.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101486-A (JP)
Title: Rechargeable battery control method of electronic device
Inventor: WANG CHUAN JUNG
IPC: H02J7/04
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rechargeable battery control method of an electronic device, in which a rechargeable battery is searched on an electronic device, a charger unit on the electronic device is controlled, and a charging voltage and a charging current are sent to the rechargeable battery.  <P>SOLUTION: The rechargeable battery control method of an electronic device controls a rechargeable battery on the electronic device. Firstly, a process unit in the electronic device obtains a temperature of a rechargeable battery. The process unit then determines whether the temperature has exceeded a set temperature value or not. Lastly, if the temperature of rechargeable battery has exceeded the set value, the process unit transmits a first signal to lower a charging voltage or charging current of the rechargeable battery. By the rechargeable battery control method, the temperature of the rechargeable battery is detected, and, if the temperature of the rechargeable battery rises, a charger unit in the electronic device is so controlled as to lower the charging voltage and charging current, thus the life of the rechargeable battery is extended.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100358-A (JP)
Title: Apparatus, method and program for managing document
Inventor: SAITO AKIHIRO
IPC: G06F17/21
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily retrieve a document while preventing the document from being edited or diverted.  <P>SOLUTION: When receiving document data through the Internet N1, a document management apparatus 20 performs predetermined text extraction processing to prepare a text file composed of a text included in the received document data. Then, the document management apparatus 20 converts the document data into image data and stores the image data into a database in association with the prepared text file. When document retrieval is instructed, the document management apparatus 20 detects a text file matched with a retrieving condition from text files stored in a document database and transmits image data associated with the detected text file to a retrieving source as a retrieval result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010033604-A (JP)
Title: Information input device and information input method
Inventor: REKIMOTO JUNICHI
IPC: G06F3/041
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce and expand interactive input/output environment.  <P>SOLUTION: An information input device includes: a translucent surface which functions as an operation surface; a projection display means for projecting an image by visible light of a first wavelength band to the translucent surface; a radiation means for radiating electromagnetic waves of a second wavelength band different from the first wavelength band to the translucent surface so that the electromagnetic waves transmit the translucent surface, and after that, are reflected on an object in front of the translucent surface to return to the side of the translucent surface; an imaging means for imaging the electromagnetic waves reflected on the object to generate an imaging signal; and a control processing means for generating image information for detection for detecting input information which is considered to be provided to the translucent surface based on the imaging signal, identifying the input information based on the specific image shape to be obtained as an image state of the image information for detection, and executing required control processing based on the identification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123948-A (JP)
Title: Method for lithographic apparatus
Inventor: DE WINTER LAURENTIUS CORNELIUS
IPC: G03F7/207
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of acquiring information at least indicative of a focal property of a lithographic apparatus.  <P>SOLUTION: The method includes steps of: illuminating a patterning device pattern with a radiation beam having a symmetric illumination mode, the patterning device pattern having a first pattern feature that substantially diffracts radiation, and a second pattern feature that does not substantially diffract radiation; introducing an asymmetry relative to an optical axis, in the substantially diffracted radiation element, through illuminating the phase modulation element with radiation emanating from the patterning device pattern; forming a receiving element pattern on the receiving element by illuminating a radiation beam receiving element with radiation emanating from the phase modulation element, the receiving element pattern having first and second features related to the first and second patterns respectively; acquiring positional information regarding relative positions of the first and second features; and determining information at least indicative of the focal property of the lithographic apparatus from the acquired positional information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011101624-A (JP)
Title: Anaerobic bacterium-culturing kit, anaerobic bacterium-inspecting device and method for inspecting anaerobic bacterium
Inventor: OGAWA HIROYUKI
IPC: C12M1/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anaerobic bacterium-culturing kit capable of easily and accurately detecting the anaerobic bacterium, to provide an anaerobic bacterium-inspecting device, and to provide a method for inspecting the anaerobic bacterium.  <P>SOLUTION: The anaerobic bacterium-culturing kit includes a transparent bag 12 capable of storing a medium into which a sample for detecting the anaerobic bacterium is inserted, and capable of being sealed, and a culture case 11 having a storing part 24 for storing the transparent bag 12. The storing part 24 has a pair of transparent side wall plates 22 and 23 arranged so as to face each other at a prescribed interval, and an opening 24a for the insertion of the transparent bag 12. The medium into which the sample for inspecting the anaerobic bacterium is inserted is injected to the transparent bag 12, and the transparent bag 12 is stored in the storing part 24 of the culture case 11. The resultant bag is sealed and kept at a prescribed culture temperature. Light capable of penetrating the side walls 22 and 23, the transparent bag 12 and the medium is radiated, and the profile view of a colony by the penetrating light is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123953-A (JP)
Title: Power semiconductor module having control function and incorporated with transmitter
Inventor: BECKEDAHL PETER
IPC: H02M3/28
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module further incorporated with a control function.  <P>SOLUTION: This power semiconductor module includes: a substrate; a plurality of mutually insulated conductor paths which are disposed on the substrate: a power semiconductor device disposed on the conductor paths; and a connection device. The connection device is composed of such a layer that at least two conductive layers and at least one electrical insulating layer are alternately continued to perform connection electrically matching with the power semiconductor device and/or conductor paths and/or a circuit of an external contact device. The conductive layer forms a connection path and has at least one transmitter, and since the transmitter is integrally formed, it is formed of a component part of the connection device. The transmitter is composed of at least one transmission coil and at least one reception coil. The coils are coaxially disposed with respect to each other, and have spiral windings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107233-A (JP)
Title: Educational complementing system implementing content of lecture or publication
Inventor: YONEDA HIDETSUGU
IPC: G09B5/14
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make information transmitter's education intention consistent by reducing time and effort for various affairs relating to correction work.  <P>SOLUTION: Submission destinations of answers are set per user to eliminate the need of procedures of delivery, and a series of procedures are completed in an educational complementing system to achieve delivery approximately in real time. The information transmitter approves corrections and comments before returning corrected answers to users, so that it can be confirmed whether his or her education intention is at variance with corrections and comments.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106739-A (JP)
Title: Water supply control device
Inventor: YAHAGI YOICHI
IPC: F22D5/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply control device capable of detecting a liquid level in a pipe more correctly.  <P>SOLUTION: The water supply control device includes a first liquid level detection electrode 7 mounted to a first liquid pipe 21a stored in combustion equipment 1, a second liquid level detection electrode 6 mounted to a second liquid pipe 21b arranged in the combustion equipment 1, a burner 24 for heating the inside of the combustion equipment 1, a water supply pump 8 for supplying water to the combustion equipment 1, and a control part 9 for controlling the start/stop of the water supply pump 8. The first liquid pipe 21a is arranged in a high heat receiving area in the combustion equipment 1. An outer peripheral surface of the second liquid pipe 21b has an external outer peripheral surface 21b1 arranged outside the combustion equipment 1 and an internal outer peripheral surface 21b2 arranged inside the combustion equipment 1. The internal outer peripheral surface 21b2 is arranged in a low heat receiving area where an amount of received heat is smaller than in the high heat receiving area. The control part 9 controls the water supply pump 8 based on a liquid level of the first liquid pipe 21a detected by the first liquid level detection electrode 7 and a liquid level of the second liquid pipe 21b detected by the second liquid level detection electrode 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114885-A (JP)
Title: Non-contact power transmission apparatus
Inventor: KITAMURA HIROYASU
IPC: H02J7/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve transmission of information between a primary coil and a secondary coil under a simple configuration in performing non-contact power transmission.  <P>SOLUTION: A charger includes a full-bridge composite resonance circuit 10 in which a resonance circuit 12 including the primary coil L1 is connected to an intermediate point of a full-bridge circuit 11 using switching elements FET1-FET4, as a circuit for generating alternating power. A primary side controller 13 controls to turn ON-OFF each of the switching elements FET1-FET4 in a mode for inducing alternating power in the primary coil L1, and modulates the amplitude of the alternating power induced on the primary coil L1 by changing a resistance value as the full-bridge composite resonance circuit 10 including the resonance circuit 12 on the basis of information to be transmitted to the secondary coil L2. The portable apparatus applies full-wave rectification to the alternating power induced in the secondary coil L2, and demodulates the information through a secondary side controller 24 from the level of the DC power of the portable apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110324-A (JP)
Title: Chair massage machine
Inventor: KUWAHARA SHOGO
IPC: A61H7/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent calves from being separated from massage airbags even when footrests are lifted in a chair massage machine having the footrests with a massage function.  <P>SOLUTION: The chair massage machine includes the turnable and liftable footrests 2 arranged in front of a seat 12, the footrests being provided with calf rest portions 3 and toe rest portions 4. The massage airbags 51 are arranged at least in the calf rest portions 3. Calf adhesion means 6 to prevent spaces from being made between the calf rest portions 3 and the calves of a person to be treated when the footrests are lifted and rotated are linked to the footrests 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117671-A (JP)
Title: Method of manufacturing hydrate and device for manufacturing the hydrate
Inventor: OGOSE HIDEMASA
IPC: F28D20/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of manufacturing hydrate by liquid-to-liquid direct contact heat exchange between a material liquid and a heating medium liquid, and, in particular, preventing clogging within fluid route piping, an increase in pressure loss, a decline in heat exchange efficiency, and other failures caused by adhesion of the hydrate on a cooling heat transfer face even when the heating medium liquid is repeatedly cooled by the cooling heat transfer face.  <P>SOLUTION: In this method for manufacturing the hydrate, the material liquid using a guest substance of the hydrate as a solute and water as a solvent, and the heating medium liquid having specific gravity different from that of the material liquid and low mutual solubility with the hydrate, and forming or holding a contact interface with the material liquid, are brought into contact with each other, and by heat exchange during the contact, the material liquid is cooled, so as to generate the hydrate in the material liquid. After the heating medium liquid taken out from a layer of the heating medium liquid is brought into contact with the cooling heat transfer face and is cooled, the heating medium liquid is discharged into a layer of the material liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT