baber/WOPTO huggingface dataset:
Patent JP-2010180829-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: YOKOYAMA TOMO
IPC: F01L1/34
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear of an internal combustion engine with a structure which can sufficiently discharge working oil from a retarded hydraulic pressure chamber or an advanced hydraulic pressure chamber of a valve timing variable mechanism.  <P>SOLUTION: The variable valve gear is provided with the valve timing variable mechanism 50, a first hydraulic pressure controlling device which controls the valve timing variable mechanism 50 by hydraulic pressure, and a locking mechanism which mutually fixes an input rotor 51 and a vane rotor 60. The valve timing is varied in a range between a maximum retarded angle INVTmin and a maximum advanced angle INVTmax by operating the vane rotor 60 between a standard retarded phase LAsbk and a maximum advanced phase LAmad by the first hydraulic pressure controlling device. Then, a discharge oil passage 77 which discharges the hydraulic oil of the retarded hydraulic oil pressure chamber 64 to the outside when the vane rotor 60 is at the retarded angle side from the standard retarded phase LAsbk is installed. The vane rotor 60 is changed to the retarded angle side than the standard retarded phase LAsbk based on an engine stop request, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180654-A (JP)
Title: Wooden house
Inventor: ISHIOKA MICHIHIRO
IPC: E04B2/56
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reliably assure the earthquake resistance of a wooden house even if a person having little experience constructs the wooden house by eliminating the troublesome operations at site.  <P>SOLUTION: A steel reinforcement 10 is fitted and fixed to the frame parts (2, 8, 7) of a framework which constitutes the partition wall or outer wall of a wooden framework house. The steel reinforcement 10 includes a frame 21 brought into contact with the four-side inner peripheries of the frame parts (2, 8, 7) and two braces 23 disposed crosswise while affixing the ends to four corners of the frame. The steel reinforcement 10 may simply affix the frame 21 to the framework frame part of the partition wall or the outer wall. Consequently, an operation for mounting a large number of fixing parts and a skill relating to the handling of each part are not required.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184769-A (JP)
Title: Sheet binding device and image forming device
Inventor: HIRAI HIROSHI
IPC: B65H37/04
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve binding processing corresponding to a thickness of a sheet bundle with a simple constitution.  <P>SOLUTION: This sheet binding device 100 binds the sheet bundle by forming a recess-projection in the thickness direction in the sheet bundle S composed of a plurality of sheets, and includes a pair of tooth-shaped members 1 and 2 movably arranged in the thickness direction of the sheet bundle S and forming the recess-projection in the thickness direction in the sheet bundle S by sandwiching the sheet bundle S. When forming the recess-projection, an interval H in the thickness direction of the sheet bundle of the pair of tooth-shaped members 1 and 2 is widened when the thickness is thick, and is narrowed when the thickness is thin, in response to the thickness of the binding sheet bundle S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190599-A (JP)
Title: Display board, and measuring instrument using display board
Inventor: OBATA MASAHITO
IPC: G01D11/28
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display board for suppressing reflection and sufficiently visually recognizing a design consisting of a fine recess, and to provide a measuring instrument using the display board.  <P>SOLUTION: This display board 3 having a plurality of minute recesses formed on the rear side of a transparent substrate for guiding light from a light source 16 includes an anti-reflection section 10 on the surface of the substrate. Each minute recess includes a first recess pattern part 13 defining a predetermined design, and a second recess pattern part 15 defining its background. The minute recess 12 of the first recess pattern part 13 has an interval P1 of 50 μm or longer, and the minute recess 14 of the second recess pattern part 13 has an interval P2 of 200 nm or shorter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191847-A (JP)
Title: Program obfuscating program and program obfuscating device
Inventor: ONEDA YUICHI
IPC: G06F21/14
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program obfuscating device that makes a program have higher resistance against dynamic analysis by adding a constantly valid (or constantly invalid) conditional expression than that of a method for providing a plurality of entrances with respect to a loop.  <P>SOLUTION: The program obfuscating device includes a loop detecting part and a conditional branching addition part. The loop detecting part detects a loop A→B1→B2→A from a program as an obfuscation target. The conditional branching addition part adds a conditional expression A', being neither constantly valid nor constantly invalid to the front of the loop. The conditional branching addition part adds a flow. The flow is configured as follows. When a logical value of the conditional expression A' is false, it proceeds to a conditional expression A at the head of the loop. When the logical value is true, it proceeds to a set B2 of executable statements after an executable statement subsequent to a halfway executable statement in the loop after executing a set B1' of executable statements equivalent to a set B1 of executable statements from the first executable statement to the halfway executable statement in a plurality of the executable statements in the loop.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192361-A (JP)
Title: Moisture control sheet, gas diffusion sheet, membrane-electrode assembly, and solid polymer fuel cell
Inventor: ITO TATSUNORI
IPC: H01M8/10
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture control sheet capable of manufacturing in good productivity and manufacturing a gas diffusion sheet which is excellent in shape preservation characteristics and gas diffusion characteristics, to provide the gas diffusion sheet using the moisture control sheet, to provide a membrane-electrode assembly, and to provide a solid polymer fuel cell.  <P>SOLUTION: The moisture control sheet is an independent moisture control sheet which is used by preparing between a catalyst layer and a gas diffusion layer of the solid polymer fuel cell, and is constituted by filling up a fluoride resin and/or a conductive agent into a non-carbonized porous base material sheet which is not carbonized after forming the porous base material sheet. Further, the gas diffusion sheet, the membrane-electrode assembly, and the solid polymer fuel cell have the moisture control sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190850-A (JP)
Title: Semiconductor physical quantity sensor
Inventor: NAKAO YORIKO
IPC: G01P15/08
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor physical quantity sensor the detection axis of which is tilted at a prescribed angle from the horizontal axis and which is suitable for detection of a physical quantity such as acceleration.  <P>SOLUTION: A physical quantity sensor chip 2 the underside of which is formed in the shape of steps so that the detection axis D is tilted at the prescribed angle θ from the horizontal axis H is mounted on a first inner bottom 4b provided inside a ceramic package 4, and a signal processing chip 3 is mounted on a second inner bottom 4c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196290-A (JP)
Title: Robust partition wall structure
Inventor: TASHIRO MIKIO
IPC: E04B2/74
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robust partition wall structure, which has a fire-protecting and fire-resisting structure with rigidity, and is excellent in robustness, sound insulating property, workability and economic efficiency.  <P>SOLUTION: In the robust partition wall structure, a first base panel and a second base panel are alternately raised in the same line based on an upper rail 3 and a lower rail 4 fixed respectively to a ceiling and a floor surface along a wall core, so that the main surface side of the same type of base panels is disposed zigzag on both the outsides along the wall core. A flange part 1D of the first base panel formed by bending both long side edges of a steel plate in a substantially Z-like sectional shape and a flange part 2D of the second base panel formed by bending both long side edges of a steel plate in a hook-like sectional shape are allowed to abut on each other, and engagingly locked to each other by a blind rivet 12 to constitute a double partition base wall. A sound absorbing material 6 is inserted to the reverse side of the base panels 1 and 2, and a board 5 is held on the surface side of the base panels 1 and 2 by a small screw or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194040-A (JP)
Title: Sanitary tissue container
Inventor: KUBOTA YASUHIRO
IPC: A47K17/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary tissue container configured to be installed in an existing Western style toilet room, and to take out a sanitary tissue without stretching and shrinking user's lower back or arm.  <P>SOLUTION: The sanitary tissue container is configured to internally store the sanitary tissues P, and to be fixed on a side surface of a Western style toilet bowl 100. The sanitary tissue container includes: a body portion 10 having a pair of right and left side plates 20 positioned opposite to each other, a front plate 30 and a back plate 40 held by the pair of side plates 20 and oppositely positioned back and forth, a top plate 50 and a bottom plate 60 held by the pair of side plates 20 and oppositely positioned top and bottom, and an outlet 55 for the sanitary tissues P which is provided in the top plate 50; and an adhesive tape 90 for fixing the body portion 10 to the side surface of the Western style toilet bowl 100 so that the outlet 55 is directed upward and the back plate 40 faces the side surface of the Western style toilet bowl 100. The sanitary tissue container is configured such that the outer surface of the back plate 40 is recessed toward the inside of the body portion 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194046-A (JP)
Title: X-ray diagnostic apparatus
Inventor: OISHI SATORU
IPC: A61B6/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of improving the efficiency in the catheter procedure.  <P>SOLUTION: A storage part 48 stores three-dimensional blood vessel image data on the vascular area of a subject and positional information of a concerned region on the three-dimensional blood vessel image. An observation image generating part 28 generates observation image data on a prescribed observation angle based on the three-dimensional blood vessel image. A road-map image generating part 32 generates road-map image data, in which the display mode of the concerned region is different than the display mode of a non-display area on the generated observation image, from the observation image data. A photographing mechanism 10 controls a C-arm 15 for generating live image data of the subject on the photography angle approximately matching the prescribed observation angle. A display part 46 combines the live image with the road-map image, and displays the combined image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200038-A (JP)
Title: Radio base station and radio communication method
Inventor: EGUCHI HIDEHIRO
IPC: H04J11/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station for highly accurately and easily detecting an interfered frequency of high interference level from an interference source.  <P>SOLUTION: The radio base station 1A performs a radio communication with a radio terminal measuring an SNR or CNR in each of a plurality of predetermined sub bands. The radio base station 1A includes: a radio communication section 110 for receiving a CQI indicative of the SNR or CNR for each sub band from the radio terminal multiple times, or for receiving the CQIs from a plurality of radio terminals including the relevant radio terminal; a counting section 122c for counting how many times the radio communication section 110 receives the CQI deteriorated rather than a predetermined threshold for each of the plurality of sub bands; and an interfered sub band detection section 123 for detecting, as an interfered sub band, a sub band, in which the counted number of times reaches a predetermined number of times, from among the plurality of sub bands.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197283-A (JP)
Title: Radar device
Inventor: MIZUTANI HIROYUKI
IPC: G01S13/26
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device that reduces effect of a reflection wave of a transmission electromagnetic wave from an article other than a target object so as to enhance detection performance of the target object.  <P>SOLUTION: The radar device includes a modulation signal generation means for generating a first modulation signal and second modulation signal; a transmission means for radiating the first modulation signal as a transmission electromagnetic wave to a space; a reception means for receiving a transmission electromagnetic wave; and a detection means that takes, as an input, a combination between a signal received by the reception means and a phase conversion signal of the second modulation signal or a combination between a phase conversion signal of the signal received by reception means and the second phase modulation signal so as to output a beat signal. The radar device further includes a signal processing means that obtains motion information of an article on the basis of the beat signal and transmits a phase control signal; and a phase control means that controls a phase difference between the signal received by the reception means and the second modulation signal in accordance with the phase control signal received from the signal processing means and outputs, to the detection means, a phase conversion signal capable of canceling the beat signal corresponding to a predetermined article other than the target object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227995-A (JP)
Title: Diene polymer and method for producing the same
Inventor: KOSAKATA KOTARO
IPC: C08F4/70
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diene polymer and a method for producing the same.  <P>SOLUTION: This polymer includes a specific recurring unit having a 6-membered ring and also a specific recurring unit having a 5-membered ring, and also a ≥70 mol% in the amount of the specific recurring unit having the 6-membered ring to the total amount of the specific recurring unit having the 6-membered ring and the specific recurring unit having the 5-membered ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202235-A (JP)
Title: Sheet sticking device and sticking method
Inventor: HAYASAKA TAKUYA
IPC: B65C9/26
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet sticking device and a sheet sticking method which can use a versatile delivery means relative to various type sticking means.  <P>SOLUTION: Even when an adhesive sheet S is delivered with its non-adhesive face S2 facing up by a delivery unit 2, the sheet S is inverted by rotating a suction cup 7 by the rotary motor 9 of a delivery means 4 and the sheet S is delivered to a table 5 with its adhesive face S1 facing up for the sheet S and a photo disc D to be stuck by an sticking means 6 lowered from the above. In this way regardless of the delivery type of the delivery unit 2 or the sticking type of the sticking means 6 or the table 5, the sheet S is delivered and transferred and thus a versatile device is assembled as the delivery unit 2, the table 5 or the sticking means 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201568-A (JP)
Title: Electric discharge machining oil
Inventor: KITAMURA TOMOHIKO
IPC: B23H1/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide electric discharge machining oil for providing a high flash point without degrading electric discharge machining performance.  <P>SOLUTION: The electric discharge machining oil is made by mixing at least 20 mass% of ester on the basis of the total amount including a carboxylic acid containing 6-22C and alcohol containing 1-18C, and has a kinematic viscosity of 3-11 mm<SP>2</SP>/cm at 40°C, and the flash point of 200°C or more. The electric discharge machining oil has low volatility and high flash point irrespective of low kinematic viscosity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205107-A (JP)
Title: Merchandise exchange value calculating system
Inventor: MINAMIGAWA YOJI
IPC: G06Q30/06
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for realizing a mechanism which calculates the exchange value of a transaction for performing an inter-merchandise direct exchange transaction, etc., by users.  <P>SOLUTION: An exchange value calculating system performs processings for calculating the exchange values for the inter-merchandise exchange transactions. The processing includes a first processing for calculating basic values comparable among merchandises, based on the current value of each merchandise; and a second processing for calculating the exchange values, by performing corrections which calculate the correction values, taking into consideration the differences in the respective merchandises, with respect to the basic values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207038-A (JP)
Title: Method of analyzing thrust ripple and method of correcting same
Inventor: SAITO SHINICHI
IPC: H02P25/06
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of analyzing thrust ripple and a method of correcting the same by which the thrust ripple caused by a motor can be analyzed and corrected accurately.  <P>SOLUTION: A planar motor 1 includes a lattice platen 10 as a stator and a slider portion 20 as a mover. The slider portion 20 is moved and positioned on the lattice platen 10 by the control of a motor controller 30. When the thrust ripple that occurs in the planar motor 1 is analyzed, the response characteristics of the planar motor 1 is measured at the time when the slider portion 20 is vibrated minutely while changing the position of the slider portion 20 to the lattice platen 10. Then, the thrust ripple is obtained from the change of the response characteristics of the planar motor 1 according to the position of the slider portion 20 to the lattice platen 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207324-A (JP)
Title: Exercise assisting apparatus
Inventor: INUI KEITA
IPC: A63B23/10
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To effectively train the gripping force of toes of a user.  <P>SOLUTION: The exercise assisting apparatus 10 has a footrest 15b on which the user's feet are rested. The footrest 15b has movable parts 18(A)-18(I) for the exercise of the user's toes. The movable part 18(A) is a projection 18(A) of such a height as can be held with the user's toes, and the movable part 18(A) has resilient means 23 for applying the resilient load to the projection 18(A). The projection 18(A) is movable against the resilient load according to the moving operation of the toes M of the user holding the projection 18(A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207121-A (JP)
Title: Method and device for controlling temperature of fry-producing water
Inventor: TAKATSU TOSHIYUKI
IPC: A01K63/06
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To be able to produce healthy fries and perform control for consuming little energy by reducing the required capacity of a device in the temperature control of fry-producing water for application of a statolith temperature-labeling, growth inhibition, or growth promotion.  <P>SOLUTION: The method for controlling the temperature of fry-producing water includes branching a supplying flow passage 10 to which stock water is supplied, into two, making one of the supplying flow passages 10A communicate with the evaporator 21 side of a heat pump 20, also making the other supplying flow passage 10B communicate with the condenser 22 side of the heat pump 20, cooling the temperature-controlling water passing through the evaporator 21 side by a set temperature difference Δt1 from the temperature of the stock water, heating the temperature-controlling water passing through the condenser 22 side by a set temperature difference Δt2 from the temperature of the stock water by the heat exchanging action of the heat pump 20 to obtain a necessary temperature difference for the statolith temperature-labeling by the sum of the absolute values of the set temperature differences Δt1 and Δt2, and outputting the temperature-controlling water passing through the evaporator 21 side and the temperature-controlling water passing through the condenser 22 side by switching at an each set time interval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213418-A (JP)
Title: Power transmission switching method
Inventor: HAYASHI YOSUKE
IPC: B60W20/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To switch power even if a drive torque is applied, in a power transmission switching method of a slide spline system.  <P>SOLUTION: A gear switching mechanism applied with the power transmission switching method includes a clutch hub 21 and a gear piece 24 which are coaxially and relatively rotatably arranged, and a sleeve 26 which is spline-engaged with the external periphery of the clutch hub, reciprocally shifted in the axial direction, and spline-engaged with and released from the gear piece. While a shift force is applied to the sleeve in a direction where the spline engagement is released, the drive torque transmitted between the clutch hub and the gear piece is controlled so as to be periodically varied at a certain amplitude with a certain average torque as a center, and a friction resistance force which is generated in a spline engagement part and withstands the shift of the sleeve is also periodically varied. The amplitude of the output torque of an electric motor which applys the drive torque is controlled so that a minimum value of the friction resistance force becomes smaller than the shift force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209994-A (JP)
Title: Shock absorber
Inventor: KONDO TAKAHIRO
IPC: F16F9/54
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston favorable in assembling workability, and also easy in machining.  <P>SOLUTION: This shock absorber is equipped with a cylinder 1, and a piston rod 2 movably inserted into the cylinder 1 with one end connected to a piston slidably inserted into the cylinder 1, and interposed in an upright arrangement between a body and an axle of a vehicle. An extension member 3 is provided, connected to the cylinder 1 and equipped with a bracket 4 connected to the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT