baber/WOPTO huggingface dataset:
Patent JP-2011051030-A (JP)
Title: Difficult-to-cut material cutting method, and difficult-to-cut material cutting device
Inventor: EN KIO
IPC: B23B1/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a difficult-to-cut material cutting method and a difficult-to-cut material cutting device which eliminates a rise of a temperature rise and the wear of a diamond tool in the cutting of highly-hard and brittle materials such as a die material, optical glass, and a single-crystal material.  <P>SOLUTION: In an ultraprecision cutting process, the cutting method makes the center of curvature 5 of a cutting tool 4 having an arcuate cutting blade 3 and the center 10 of a rotary table 9 of a B-axis of a machine to which the cutting tool 4 is attached coincide with each other, and oscillates the rotary table 9 to always move a cutting point of the cutting tool 4 on an arc. The cutting method measures in advance an error in the depth of cut to be caused by the oscillation of the cutting tool 4 during the oscillation of the rotary table 9 and correctively controls the machine using an NC program based on the error data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052381-A (JP)
Title: Steel material joining method and joint structure
Inventor: YOSHIDA KOJI
IPC: E21D5/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel material joining method and joint structure, which position a nut holding member and a joint plate more rationally and speedily than ever by mounting the nut holding member and the joint plate on the steel materials to be attached to a liner plate turnably.  <P>SOLUTION: In the steel material joining method and joint structure, the nut holding member 5 has such length that extends across ends of the steel materials 1, 1 facing each other, holds a nut 4 arranged to align with a bolt hole 11 formed at the end, and is turnably mounted on the rear surface 1a of a side face on the natural ground side of the end of the steel material 1 of either of the steel materials facing each other. The joint plate 2 has such length that extends across the ends of the steel materials 1, 1 facing each other, has a bolt hole 12 agreeing with the bolt hole 11, and is turnably mounted on a side face 1b on the natural ground side of the end of the steel material 1 of the steel materials facing each other. In this joining method, the ends of each steel material 1, 1 are made to face each other, then the nut holding member 5 and the joint plate 2 are turned to align the bolt holes 11, 12 with a position of the nut 4, and the bolt 3 is inserted and screwed-into the nut 4 for bolt joint.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053606-A (JP)
Title: Resist composition, and pattern forming method
Inventor: FURUYAMA FUMIO
IPC: H01L21/027
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition capable of preparing a resist pattern excellent in sensitivity.  <P>SOLUTION: The resist composition contains a photoradical generating agent, an acid generating agent, and a resin having a group unstable to an acid, insoluble or slightly soluble in an aqueous alkaline solution, and dissolved in the aqueous alkaline solution after the acid acts on the resin, and this pattern forming method includes (1) a step of applying the resist composition onto a substrate, (2) a step of removing a solvent from the composition after applied, to form a composition layer, (3) a step of exposing the composition layer to a light, using an exposure machine, (4) a step of heating the composition layer after exposed, and (5) a step of developing the composition layer after heated, using a developing device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057828-A (JP)
Title: Novel photosensitizer and photoelectromotive force element
Inventor: SEGAWA KOJI
IPC: C07D213/53
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel photosensitizer which absorbs a broad region of ray from visible ray to infrared ray, and has a sufficient photoelectric conversion performance.  <P>SOLUTION: The photosensitizer comprises a metal complex which has a structure represented by formula (I), wherein the symbols are each specifically defined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064407-A (JP)
Title: Air conditioning device
Inventor: ITO SHINICHI
IPC: F24F3/147
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dehumidifying capacity or a humidifying capacity, and to shorten a time to obtain target humidity by efficiently securing a dehumidification or humidification amount regardless of temperature/humidity conditions of air in starting.  <P>SOLUTION: This air conditioning device includes a first air flow channel A forming an airflow toward a second space from a first space, a second air flow channel B forming an airflow toward the first space from the second space, a moisture adsorbing means 10 adsorbing moisture of air flowing in one of the first air flow channel A and the second air flow channel B, and releasing the moisture to the other flow channel, and a heating means (20a, 20b) heating the air flowing in the flow channels, and the dehumidifying capacity or the humidifying capacity is controlled by adjusting an adsorption speed and a releasing speed of the moisture adsorbing means 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064958-A (JP)
Title: Paper conveying method for image forming apparatus
Inventor: HASHIZUME KIMIHARU
IPC: B65H5/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity while maintaining image quality and durability of a roller or the like in a paper conveying method for an image forming apparatus including a registration roller pair disposed between a paper feeding part and an image forming part.  <P>SOLUTION: The registration roller pair 3 includes a forward-rotation registration roller 21 which rotates to convey the paper to the image forming part 2, and a backward-rotation registration roller 22 which rotates to return the paper to the paper feeding part, wherein a frictional coefficient of each of the registration rollers 21 and 22 is set to establish a relationship of μA>μC>μB (wherein μA is a frictional force between the forward-rotation registration roller and the paper, μB is a frictional force between the papers, μC is a frictional force between the backward-rotation registration roller and the paper). A high-productivity conveying method to convey the paper in the state where a distance between the preceding paper and the subsequent paper becomes zero or nearly zero, and a low-productivity conveying method to convey the paper in the state to secure the paper-to-paper distance between the preceding paper and the subsequent paper, are freely switchable based on the determination whether a predetermined productivity switching condition is satisfied or not.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064619-A (JP)
Title: Method for measuring groundwater level
Inventor: KIM TETSUKO
IPC: G01F23/24
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and efficiently measuring the groundwater level of the ground, using a simple operation and simple composition for the device.  <P>SOLUTION: The method for measuring groundwater level includes: a step of vertically penetrating into a ground G to a predetermined depth with a hollow rod 1, on which horizontal holes 11 passing through from inside to outside are arranged at predetermined intervals in the length direction; a step of inserting into the hollow rod 1 with a sensor cable 7, connected to a gauge 6 having a function for detecting the change in electric resistance using an alternating voltage; a step of detecting the change in electric resistance between the electrodes, when electrode portions 71, 73 of the tip side of the sensor cable 7 reach to the water surface WF of the groundwater W invaded in the hollow rod 1, and a step of measuring the ground water level WL from the insertion length of the sensor cable 7 at detection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244508-A (JP)
Title: Light emitting keyboard
Inventor: TSAI CHING CHENG
IPC: H01H13/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting keyboard having high light emitting effect and reducing a manufacturing cost.  <P>SOLUTION: The light emitting keyboard has: a key module; a keyboard base; a light guide plate; a light source; and a first reflection sheet. The key module has: key tops; a scissors member; an elastic member; and an membrane circuit board. The keyboard base has key connection parts which are formed integrally with the keyboard in order to fix the key tops of the key module to the keyboard. The light guide plate is disposed between the lower side of the key module and the upper side of the keyboard base, and has a light incident surface; a bottom surface crossing to the light incident surface; a light output surface facing the light incident surface; and also has light transmitting holes corresponding to the key connection parts. The light source is disposed on the side of the light incident surface of the light guide plate, enters the light onto the light guide plate from the light incident surface, and outputs the light from the light guide plate through the light output surface. A first reflection sheet is disposed on the lower side of the bottom surface of the light guide plate and reflects the light to enter the light onto the light guide plate. The first reflection sheet has through-holes corresponding to the key connection parts and to the light transmitting holes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066744-A (JP)
Title: Coupling device and communication system
Inventor: NAGAI TAKUYA
IPC: H01Q1/38
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device and a communication system wherein a primary antenna provided in a communication apparatus, and plurality of secondary antennas coupled by the coupling device have nearly the same communication range.  <P>SOLUTION: The coupling device is interposed between the primary antenna provided in the communication apparatus and the plurality of secondary antennas, and has: a substrate that constitutes a body of the coupling device; a first coil antenna disposed on the first surface side of the substrate; and a second coil antenna disposed on the second surface side of the substrate. The first coil antenna and the second coil antenna are so formed as to have the same degree of electromagnetic coupling with respect to the primary antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065609-A (JP)
Title: System for restricting range of activity of a plurality of mobile bodies
Inventor: ASAI KOJIRO
IPC: B62K17/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling a slave mobile body which has departed from a set range of activity so as to return to the range of activity, in a plurality of mobile bodies.  <P>SOLUTION: A range of activity restricting system includes: one or more slave sets to be operated by occupants; a specifying machine for controlling the positions of the slave sets; and a positioning instrument for supplying position information of the slave sets and the specifying machine. The specifying machine 202M acquires the current position information of the specifying machine and the slave sets from the positioning instrument 206, determines whether the position of the slave set 202S has departed from a control area 302 determined in advance by the specifying machine, and then, transmits to the slave set 202S instruction information to move to a target return position within the control area 302 when the slave set has departed. The slave set 202S receives the instruction information, and then, controls a movement operation part 5 so as to move to the target return position, based on the position information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068769-A (JP)
Title: Solid fuel and manufacturing method therefor
Inventor: FUJIWARA MASASHIGE
IPC: C10L5/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid fuel having sufficient flammability and capable of sufficiently reducing fusion to a heater.  <P>SOLUTION: The solid fuel includes a powder obtained from a coal, and a heat treatment article obtained by heating a plastic. The powder contains at least one of a fine powdery coal obtained by pulverizing the coal and a thermal decomposition article obtained by thermally decomposing the fine powdery coal, and the plastic contains a thermoplastic resin. The heat treatment article contains a re-solidified article obtained by melting the thermoplastic resin and then cooling it, and the content of a volatile article is 30-80 mass%, the content of a fixed carbon is 10-50 mass% and the content of oxygen is 0.1-30 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069119-A (JP)
Title: Fusuma sliding door with tatami-mat function
Inventor: HORI TETSUYA
IPC: E06B3/70
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To add a function as a placing Tatami-mat to a Fusuma sliding door partitioning an indoor space, facilitating securing of the space for accommodating the placing Tatami-mat and ready for taking out an accommodated placing Tatami-mat.  <P>SOLUTION: The Fusuma sliding door 10 includes a rectangular Fusuma frame 2 to be set between a head jamb and a rail, and a lid plate 3 sealing the space S in the Fusuma frame 2. A panel board 4 having the Tatami-mat surface stuck with the front surface of a Tatami-mat floor is detachably fitted in the space S in the Fusuma frame 2. While the panel board 4 is fitted in the Fusuma frame 2, the panel board 4 in the Fusuma frame 2 is kept in a standing attitude to bury the space S in the frame. While the panel board 4 is taken out of the Fusuma frame 2, the panel board 4 can be spread on the floor in a fallen-down attitude to be used as the placing Tatami-mat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250797-A (JP)
Title: Management server device
Inventor: NAONO NORIHIKO
IPC: H04L9/32
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To share acquaintance relation of each service while maintaining independency of each network service.  <P>SOLUTION: Each of a plurality of service servers stores an identification tag of a user and an identification tag of the other user in association with each other, stores identification information to be used for uniquely identifying the user by the plurality of service servers and encryption keys generated for each identification information, in the identification tag in association with each other. A management server has a table which stores encrypted information by encrypting identifiers of the service servers used by the user by the encryption keys. An encryption identification tag server receives the other user's identification tag stored in a first service server in association with a first identification tag, decrypts the encrypted information stored in the management server device in association with the identification information related to the other user's identification tag, obtains a service server available for the user of the other user's identification tag, and whether to associate the other user's identification tag with the first identification tag is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010079909-A (JP)
Title: Video analytics processing method
Inventor: ALMBLADH JOHAN
IPC: H04N7/18
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To select a pixel group of interest from an image suitably for a SIMD type processor.  <P>SOLUTION: In the first phase, pixels of interest are gathered using a predetermined mask 23, and stored in a pixel matrix. In the second phase, video analytics processing is performed on the pixel matrix, and in the third phase, the pixels are scattered by using the same predetermined mask 23. This allows many pixels to be processed simultaneously, increasing overall performance. A DMA unit may also be used to eliminate the processing load of the processor during the gathering and scattering of pixels, further increasing performance. A network camera integrates a video analytics system to reduce network traffic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011072867-A (JP)
Title: Method for treating water containing anionic surface active agent
Inventor: CHIBA KANEO
IPC: C02F1/52
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively treating water containing an anionic surface active agent.  <P>SOLUTION: The water containing the alkaline anionic surface active agent is first continuously or intermittently supplied with an ozone-containing minute bubble whose diameter is 50 μm or below. Then the pH value of the water is brought down to 5 or below to make the anionic surface active agent dissolving or dispersing in the water precipitate as a solid content to separate from the water. This method can favorably be adopted for treating the water containing the anionic surface active agent which is difficult to be treated because the agent has poor biodegradability or because the agent has high fizziness in the water, which makes an aeration process unapplicable, even if the agent has biodegradability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073742-A (JP)
Title: Pocket tissue package and pocket tissue
Inventor: SONO TAKAKO
IPC: A47K7/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket tissue package capable of suppressing rupture of lotion tissue paper housed therein which often occurs upon opening and suppressing wrinkles, crimps, and drying of the lotion tissue paper housed therein which often occurs after opening, and to provide the pocket tissue package housing the lotion tissue paper to provide pocket tissues.  <P>SOLUTION: In the pocket tissue package 3, a free end of an upper surface one side protion 3b covering the front side of the upper surface of the stacking of lotion tissue paper 2 or the like. is overlapped with the free end of an upper surface the-other side portion 3c covering the rear side of the upper surface. In this state, the free end of the upper surface one side protion 3b is bonded to the free end of the upper surface the-other side portion 3c so that the part 3b can be separated. When the free end of the upper surface one side protion 3b is separated from the free end of the upper surface the-other side portion 3c, a take-out opening 1a for pulling out each sheet of the plural sheets of lotion tissue paper 3 housed therein is formed between the free end of the upper surface one side protion 3b and the free end of the upper surface the-other side portion 3c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077403-A (JP)
Title: Electronic device
Inventor: TOMIOKA KENTARO
IPC: H05K7/20
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which can suppress degradation of cooling efficiency.  <P>SOLUTION: The electronic device includes: a casing 4; a heat dissipation part 39 arranged in the casing 4; a first heating element 37 housed in the casing 4; a second heating element 36 housed in the casing 4; a first heat pipe 46 having a first heat receiving part thermally connected to the first heating element 37 and a first heat dissipation part thermally connected to the heat dissipation part 39; and a second heat pipe 45b having a second heat receiving part thermally connected to the second heating element 36, a second heat dissipation part thermally connected to the heat dissipation part 39, and an accumulation part for accumulating a working fluid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010054511-A (JP)
Title: Detecting circuit
Inventor: TAKEGAWA KOUJI
IPC: G01C19/5776
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting circuit capable of precisely detecting minute difference in capacitance values.  <P>SOLUTION: A detecting circuit detecting the difference of capacitance values between the first capacitance and the second capacitance of a sensor includes: a first oscillator generating the first oscillation signal of frequency in response to the first capacitance; a second oscillator generating the second oscillation signal of frequency in response to the second capacitance; a first counter, bonded to the first oscillator, outputting the first count value in response to the first oscillation signal; a second counter, bonded to the second oscillator, outputting the second count value in response to the second oscillation signal; and an operating circuit, bonded to the first counter and the second counter, outputting the signal indicating the difference of the capacitance values based on the first count value and the second count value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000544-A (JP)
Title: Production of thin steel strip
Inventor: BLEJDE WALTER
IPC: B22D11/20
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce a strip having the customer-specified characteristic by using single roll profiles for casting rolls of a substantially constant throughput, producing the extensively different cast strip thickness, maintaining a predetermined as-cast fine structure in a cast strip, and performing the decoration-control as expected firmly by the subsequent cooling system.  <P>SOLUTION: In a twin roll strip caster, by determining a target depth of the casting pool and a target speed of the casting rolls to operate at them, the thickness of the as-cast strip is controlled. The as-cast strip may be cast to the customer-specified thickness or may be subsequently rolled to a customer-specified thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011078544-A (JP)
Title: Knee supporter
Inventor: NAKAMURA HIROSHI
IPC: A61H39/04
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee supporter which realizes an accurate pressing action in a position where it exhibits the effect of relieving pains without being slid by flexion and extension actions of the knee joint.  <P>SOLUTION: The knee supporter 1 is roughly made up of a pressing plate 2 fixing and pressing the knee joint from either the outside or the inside of the knee joint, and a fixing portion 3 which attaches the pressing plate 2 rockably and fixes the knee joint. The pressing plate 2 is constructed of one side 21 forming a curve corresponding to the side shape of the knee bone and two sides 25 and 26 shaped into a chevron shape 24 in the cleavage direction of the knee joint and also the convex side direction of the curve from both ends 22 and 23 of the side forming the curve. The knee supporter assumes the overall shape of a near triangle made up of the three sides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078676-A (JP)
Title: Game machine
Inventor: YAMAGUCHI TAKAHO
IPC: A63F7/02
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which fraudulent practice prevention means is easily provided even when the fraudulent practice prevention means is placed near a guide rail and does not impair an outward appearance of the game machine.  <P>SOLUTION: The game machine 10 has a game area 52 where game balls roll or flow, and includes at least a game board 50 provided with an outer guide rail 53 and an inner guide rail 54 which are placed to surround the game area 52 and a transparent member 11 which is placed opposite to the game board 50 and decorate the game board 50. A standing wall 12 standing toward the game board 50 is integrally molded on the transparent member 11 and the standing wall 12 is placed on and along either the outer guide rail 53 or the inner guide rail 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT