baber/WOPTO huggingface dataset:
Patent JP-2011004728-A (JP)
Title: Top-setting cooling and filtering device for ornamental aquarium
Inventor: YOSHIHARA SHOICHI
IPC: A01K63/06
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device to keep water temperature in an aquarium at a definite level by using a filtering device used by setting it on a top of an ornamental aquarium.SOLUTION: The cooling and filtering device includes a motor chamber 2, a filtration tank 3, an evaporation heat chamber 6 and a cooling fan chamber 7 integrally arranged from one end of the device, and a water flow gutter 12 having small holes is extended above a filter material of the filtration tank 3. Air flow supplied by a cooling fan of the cooling fan chamber 7 is applied to a plurality of vertical mesh plates 18 in the evaporation heat chamber 6 to cool water with the heat of evaporation and circulate the flowing water.
Patent JP-2011027279-A (JP)
Title: Hot water supply method and hot water supply system
Inventor: YAJIMA TAKESHI
IPC: F28F19/01
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply method with a reduced amount of adhered scale composed principally of calcium carbonate in a flow passage for heated water, and a hot water supply system.  <P>SOLUTION: This hot water supply method for suppressing deposition of calcium carbonate scale includes a heating step of heating water introduced to a heat exchanger and leading out the heated water from the heat exchanger, and suppresses deposition of the calcium carbonate scale by controlling pressure of the heated water in the heating step to ≥0.05 MPa. Further, the hot water supply system 1 for suppressing deposition of the calcium carbonate scale using the hot water supply method includes the heat exchanger 3 for heating water by heat exchange, a lead-in flow passage 5 for introducing water to the heat exchanger 3, a lead-out flow passage 6 for leading out the heated water from the heat exchanger 3, and a pressure adjusting means 7 for making the pressure of the heated water in the lead-out flow passage 6 to ≥0.05 MPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285860-A (JP)
Title: Temporary tent member and temporary tent using the same
Inventor: OKADA TETSUO
IPC: E04H15/58
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary tent to which a laterally openable shielding sheet can be attached and which can protect the internal environment against direct sunshine and weather, and also provide a temporary tent member of the temporary tent.  <P>SOLUTION: This temporary tent includes attachment members (a pair of openable holding members 8a, 8b) attachable to an installation member 3 installed between the struts thereof, extension parts 11a, 11b extending from the installation member to the side, a holding member 13 which is attached to the extension parts and can hold a guide member 19 in such a manner that a runner 22 can run thereon, and the runner which can run along the slide groove 21 of the holding member and is connectable to the upper end of a shielding sheet 26. In the temporary tent, the shielding sheet 26 can be opened and closed in the lateral direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029416-A (JP)
Title: Flat antenna member, and plasma processing device including the same
Inventor: UEDA ATSUSHI
IPC: H05H1/46
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat antenna member efficiently introducing, into a processing vessel, microwaves of a low frequency relative to the frequency of conventional microwaves.  <P>SOLUTION: A flat antenna plate 31 concentrically includes first slots 32a and second slots 32b, wherein the ratio of the distance from the center O<SB>A</SB>to the center O<SB>32a</SB>of the first slot 32a to the radius r of the flat antenna plate 31 and the ratio of the distance from the center O<SB>A</SB>to the center O<SB>32b</SB>of the second slot 32b to the radius r are set to 0.35-0.5 and 0.7-0.85, respectively. The angle of the longitudinal direction of the first slot 32a with respect to the line connecting the center O<SB>A</SB>to the center O<SB>32a</SB>and the angle of the longitudinal direction of the second slot 32b with respect to the line connecting the center O<SB>A</SB>to the center O<SB>32b</SB>are 90-105° and 75-85°, respectively. The opening area ratio of the slots in the flat antenna plate 31 is 15-20%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030055-A (JP)
Title: Electromagnetic waveguide and band pass filter
Inventor: NAKAGAWA TAKUJI
IPC: H01P1/207
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic waveguide that not only stabilize transmission characteristics of electromagnetic waves but also is downsized, and also to provide a band pass filter having the same.  <P>SOLUTION: The electromagnetic waveguide has such a configuration that a main rectangular waveguide is coupled to a coaxial waveguide having antenna portions at both ends thereof, and a joint between the main waveguide and coaxial waveguide is composed of semicircular projection the center of which is the antenna portion. The radius of the semicircular projection is so configured as to be 7/32 to 12/32 of the width of the main waveguide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033458-A (JP)
Title: Test circuit and method of controlling the same
Inventor: TANIMURA RYUTARO
IPC: H01L21/822
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To exclude factors causing an unneeded delay in logic verification of a logic circuit.  <P>SOLUTION: A test circuit includes: a data line that outputs input data input from an external terminal to the logic circuit and a comparison circuit, and outputs expectation value data equivalent to results of a prescribed operation to the input data input from the external terminal to the logic circuit and the comparison circuit after outputting the input data; the logic circuit that executes the operation using the input data when the input data are output from the data line, and outputs the operation result data, namely results of the operation, to the comparison circuit; and the comparison circuit that compares the expectation value data with the operation result data output from the logic circuit when the expectation value data are output from the data line and outputs the comparison result data, namely the compared results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090475-A (JP)
Title: High-strength steel plate and manufacturing method thereof
Inventor: MATSUDA HIROSHI
IPC: C22C38/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel plate having superior ductility and stretch flangeability and a tensile strength (TS) of 980 MPa or higher.  <P>SOLUTION: The steel plate comprises, by mass, 0.17 to 0.73% C, ≤3.0% Si, 0.5 to 3.0% Mn, ≤0.1% P, ≤0.07% S, ≤3.0% Al and ≤0.010% N, wherein Si+Al: ≥0.7%, an area ratio of martensite of 10 to 90% with respect to the entire steel plate structure, a residual austenite amount of 5 to 50%, and an area ratio of bainitic ferrite in the upper bainite of 5% or more with respect to the entire steel plate structure. The martensite of 25% or more is made to be tempered martensite, and the total of the area ratio of the martensite with respect to the entire steel plate structure, the residual austenite amount and the area ratio of the bainitic ferrite in the upper bainite with respect to the entire steel plate composition is 65% or more. The area ratio of polygonal ferrite with respect to the entire steel plate structure is 10% or less (including 0%).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032731-A (JP)
Title: Sound house and construction method of the same
Inventor: HOSHINO MASAKAZU
IPC: E04H1/12
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound house or the like that can make an indoor space large and neat while preventing the indoor space from being narrowed by a speaker or indoor design from being impaired by the speaker while having a speaker function.  <P>SOLUTION: A sounding vibrator 8 is provided at the back face part of a wall plate forming a wall surface 2 facing the indoor space 1. The sounding vibrator vibrates the wall plate, and the wall plate sounds toward the indoors 1. The other wall plate is provided with an audio equipment connecting part 10, and the audio equipment connecting part is connected to the sounding vibrator on the back face side of the wall plate. The wall plate provided with the sounding vibrator serves as a speaker of equipment connected to the audio equipment connecting part. In this case, a non-sounding vibrator may be provided at a back face part of a floor plate forming a floor face 3, and the non-sounding vibrator may vibrate the floor face 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031810-A (JP)
Title: Positioning apparatus for vehicle
Inventor: TAKAGISHI TATSUYA
IPC: B60S5/00
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning apparatus for a vehicle capable of highly accurately performing the positioning of the vehicle, with a simple structure.  <P>SOLUTION: This positioning apparatus 25 for the vehicle, in which cylindrical front and rear rollers 35 and 41 each having an axis along an advancing direction of the vehicle as the center are rotatably journaled, cylindrical vertical rollers 45 and 47 each having an axis extending along a vertical direction as the center are rotatably journaled and are arranged along a traveling direction of the vehicle, and the wheels are placed on the front and rear rollers 35 and 41 while allowing the vehicle to travel and are brought into contact with the cylindrical vertical rollers 45 and 47, thereby adjusts the position of the vehicle in the width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038431-A (JP)
Title: Auxiliary machine oil feeder of engine
Inventor: NAGAO MASAFUMI
IPC: F02F7/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an oil passage for communicating a cam part storage space in a body housing and the oil passage in a cylinder head, by effectively using a metal gasket used for installing an auxiliary machine housing member.  <P>SOLUTION: A fuel pump 3 as an auxiliary machine means is driven by a cam part 11 formed in one end part of a camshaft 10. The auxiliary machine housing member 20 of the fuel pump 3 is fixed to an installation part 30 formed on one end side of the cylinder head so as to cover the cam part 11. The metal gasket 40 is interposed between the auxiliary machine housing member 20 and the installation part 30. The metal gasket 40 is formed with a hole part 44 communicating with an oil supply hole 32 opened in the installation part 30 and a slit 45 for communicating the hole part 44 and the cam part storage space 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039300-A (JP)
Title: Developing device and image forming apparatus with the same
Inventor: SUZUKI KATSUHIKO
IPC: G03G15/08
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that prevents diffusion of developer, and an image forming apparatus with the same.  <P>SOLUTION: The developing device which develops a latent image formed on an image carrier includes at least a pair of developing rolls different in a rotating direction from each other out of a plurality of developing rolls opposed to the image carrier, and is provided with a doctor blade for regulating the developer on the developing roll between the pair of developing rolls, and also provided with a scattering prevention member for preventing the scattering of the developer from the developing roll on the doctor blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038734-A (JP)
Title: Evaporative cooling device
Inventor: NOGAMI WAKANA
IPC: F28D15/02
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small evaporative cooling device capable of easily and efficiently circulating a refrigerant without using a high temperature side partition member and a low temperature side partition member by changing an arrangement of components.  <P>SOLUTION: A high temperature side heat exchanger 14 is inclined only at a predetermined angle with respect to a flowing direction of high temperature air 5, and a low temperature side heat exchanger 17 is inclined only at a predetermined angle with respect to a flowing direction of low temperature air 6. Thus, the height direction of the evaporative cooling device 1 can be reduced and the size of the evaporative cooling device 1 can be reduced. Since a refrigerant steam pipe 18 is arranged on the downwind side from the low temperature side heat exchanger 17 with respect to the flowing direction of the low temperature air 6, this can prevent hindering of refrigerant circulation due to cooling of the refrigerant steam pipe 18. Since a refrigerant liquid pipe 19 is arranged on the downwind side from the high temperature side heat exchanger 14 with respect to the flowing direction of the high temperature air 5, this can prevent slow refrigerant circulation due to warming of the refrigerant liquid pipe 19. As a result, the evaporative cooling device 1 suppressing cost by the simple configuration, enabling efficient heat exchange and having a small size and high design flexibility can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011016579-A (JP)
Title: Refill container
Inventor: NISHINA MASAYUKI
IPC: B65D47/36
Filed: 2009-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a refill container addressed to a repeatedly usable container, the refill container being assumed to refill contents, which has a small number of parts while allowing the refilling work to be performed under a simple operation without spilling contents.SOLUTION: The refill container is intended to be applied for use with a repeatedly usable container 2 having a pouring nozzle 221 and a peripheral wall 223 to be provided via a contents-returning flow passage 222 around the periphery of the pouring nozzle. The refill container 1 is equipped with a cylindrical refilling section 12 through which a pouring nozzle is inserted, and a sealing member 13 which seals the cylindrical refilling section to be finally broken by the tip end of the pouring nozzle.
Patent JP-2011049693-A (JP)
Title: Capacitor microphone, and method for manufacturing the same
Inventor: ITO MOTOAKI
IPC: H04R19/04
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variations in sensitivity characteristics even when producing multiple pieces of vibration film subassemblies, spacers and annular members of capacitor microphones as upper units, in a capacitor microphone having a metal case.  <P>SOLUTION: When cutting out multiple pieces of upper units 14, a recessed groove 114a having a predetermined width is formed on the upper surface of each band plate part 126a of annular member aggregates 126 in a form cutting, with respect to upper unit aggregates 114, each beam part 122a of vibration film subassembly aggregates 122 and each beam part 124a of spacer aggregates 124 at connection positions thereof; and thereafter each band plate part 126a is cut along the center line of each recessed groove 114a. Thereby, an upper end of an outer peripheral surface 22a of an annular member 26 is formed as a cut-off part 26c, and tips of projection parts 22b, 24b remaining on the outer peripheral surfaces 22a, 24a of a vibration film subassembly 22 and a spacer 24 are formed flush with a side face 26c1 of the cut-off part 26c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046818-A (JP)
Title: Prepreg and method for producing the same
Inventor: ARAKI SHUNJI
IPC: C08G59/56
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg which assures heat resistance such as thermal decomposition temperature, adhesive force, and desired flame retardancy, and effectively prevents the lowering of glass transition temperature when an epoxy resin composition containing an epoxy resin including nitrogen and bromine in the molecule, a curing agent having a phenolic hydroxyl group, and an imidazole silane compound is used, and to provide a method for producing the same.  <P>SOLUTION: The prepreg is obtained by impregnating a base material with an epoxy resin composition, and then heating and drying the base material impregnated with the composition, and is characterized in that the content of volatile components is ≤0.7 mass%. The epoxy resin composition contains an epoxy resin including nitrogen and bromine in the molecule, a curing agent having a phenolic hydroxyl group, an imidazole silane compound including an imidazol group and an alkoxy silyl group in the molecule, and a solvent, wherein the bromine content of the resin solid content is ≥10 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048626-A (JP)
Title: Learning system
Inventor: TAKAYAMA HIROKO
IPC: G09B19/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and inexpensive learning system that requires only knowledge about normal Internet searches and email exchanges or the like for PC operations and that combines communication via the Internet with face-to-face class.  <P>SOLUTION: The system makes it possible to request teaching materials via a homepage on the Internet, obtain the teaching materials for self-learning, ask questions and be given answers via the Internet about the contents of the teaching materials, information related to the teaching materials, unclear points, and the way to proceed, and receive face-to-face explanations in a teaching room. In this case, email inquiry and learning classes are free of charge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050446-A (JP)
Title: Electric bed control system
Inventor: NISHIURA TAKANORI
IPC: A47C17/04
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control an electric bed which is used by a patient being in a state where the body must not be moved.  <P>SOLUTION: While scheduled items indicating such a state that the body of a patient must not be moved such as "drip use", "indwelling catheter use", "endotracheal intubation use" or "drain use" are executed as the scheduled items of the patient on the electric bed 1, even when an operation part 4 for operating the driving part 3 of the electric bed 1 is operated, the operation of the driving part 3 should be limited. Thus, since the drive of the electric bed 1 is limited while the scheduled items indicating such a state that the body of the patient must not be moved are executed, the patient being in the state where the body must not be moved is not influenced. Thus, the electric bed 1 is appropriately controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051737-A (JP)
Title: Paper stacking device, paper stacking method, program and recording medium
Inventor: TSUNO AKIHIRO
IPC: B65H31/34
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper stacking device for preventing sticking to a tray when ejecting first paper, and preventing the occurrence of a folding trace by a rib in the first paper when stacking in large quantities.  <P>SOLUTION: This paper stacking device has a mens for receiving and carrying the paper successively fed from an image forming device, a means for registering the paper by shifting the paper in the first direction orthogonal to the carrying direction and the inverse second direction of the first direction to be superposed by dislocating an ejecting position with every predetermined sheet number, a paper width directional registering means for registering both side end surfaces of the paper in the orthogonal direction to the carrying direction of the paper, a paper edge registering means for butting and registering the edge in the carrying direction of the paper, a liftable paper stacking means for successively stacking the paper of registering both side end surfaces and the edge of the paper by the paper width directional registering means and the paper edge registering means, a stiffening rib means of a rib shape storable in a paper stacking means, and a rib storage means for storing the stiffening rib means when the stacking number of the paper exceeds the predetermined sheet number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052798-A (JP)
Title: Wiring/piping material fixture
Inventor: KITAMURA YUSUKE
IPC: F16L3/24
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate fixing work of wiring/piping materials to a lip channel steel by making it possible to hold a spaced state of fixing pieces making up a fixture to the lip channel steel without using manpower.  <P>SOLUTION: The fixture comprises one set of a pair of fixing pieces A<SB>1</SB>and a fixing piece holder B<SB>1</SB>provided with holders 34 for holding the pair of the fixing pieces A<SB>1</SB>to holder main bodies 32 attached to each opposed lip 1 in the lip channel steel S<SB>1</SB>. With locking grooves 11, arranged on the backside of each lip 1, of each of the fixing pieces A<SB>1</SB>, the fixing piece holder B<SB>1</SB>attached to the lip channel steel S<SB>1</SB>can hold, in an aslope movable manner, each of the fixing pieces A<SB>1</SB>between a separate state where each of the fixing pieces A<SB>1</SB>is separate from each other and a close state where each of the fixing pieces A<SB>1</SB>is close to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061943-A (JP)
Title: Method of manufacturing electric motor and rotor thereof
Inventor: NARITA HIROBUMI
IPC: H02K1/27
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage in a magnet of the rotor, facilitate accurate assembling work, and enhance electric motor characteristics to the maximum when an electric motor is assembled.  <P>SOLUTION: The electric motor is obtained by incorporating a resin-molded permanent-magnet rotor in a stator and opposing the permanent magnets of the rotor to the stator core of the stator. The axial sectional shape of the outer circumferential surface of the rotor is a recessed shape defined by the outer circumferential surfaces of the permanent magnets and the maximum outside diameter part of a resin part including them and the maximum outside diameter part of the resin part and the inside diameter of the stator core are so set that they are substantially equal to each other. When the rotor is incorporated into the stator, it is inserted so that the maximum outside diameter part of the resin part is in contact with the inner circumference of the stator core or a minimum gap is provided therebetween. After this incorporation, the maximum outside diameter part of the resin part is arranged with a predetermined gap provided between it and both ends of the stator core in the direction of the axis of the stator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056391-A (JP)
Title: Porous catalytic body for decomposing hydrocarbon, method of manufacturing the same, method of manufacturing mixed reformed gas containing hydrogen from hydrocarbon and fuel cell system
Inventor: TAKAHASHI SHINJI
IPC: B01J37/16
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which is more inexpensive, exhibits superior catalytic activity for decomposing and removing hydrocarbon, is excellent in sulfur-poisoning resistance, has high coking resistance even under low steam, has a collapse strength and a displacement length optimal for DSS operation and has superior durability, as a porous catalytic body for decomposing hydrocarbon.  <P>SOLUTION: The porous catalytic body for decomposing hydrocarbon comprises: a porous compound oxide including at least magnesium and/or calcium and aluminum; and metal nickel having a particle size of 1 to 25 nm, wherein the average collapse strength of the porous catalytic body is 5 kgf or more and the displacement length when being compressed at the load of 5 kgf is 0.05 mm or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT