baber/WOPTO huggingface dataset:
Patent JP-2011095430-A (JP)
Title: Portable imaging device with projector function
Inventor: UENO YASUHIRO
IPC: G03B17/54
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable imaging device with a projector function, which is capable of simply photographing desired images by a photographer.  <P>SOLUTION: The portable imaging device includes an imaging unit for imaging the images of an imaging region, a projection unit for projecting the images, and a memory for storing the images imaged with the imaging unit. The projection unit projects any one of a first image imaged with the imaging unit, a second image relating to the first image, and a third image composing the first image and the second image as a projecting image on a region different from the imaging region when the imaging unit performs imaging. The imaging unit stores the first image to the memory when a projecting image is projected or after projection of the projecting image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094860-A (JP)
Title: Built-in type cooker
Inventor: KOBAYASHI MASAHIRO
IPC: F24C15/08
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a built-in type cooker having a configuration enabling easy fixation of a cooker body to a counter top, facilitating work and capable of reducing a lateral space within the cooker body.  <P>SOLUTION: A body fixation mechanism 50 fixing the cooker body 1 to the counter top 15 includes: a lever insertion square hole 51 provided on the lateral wall of the cooker body 1; a pedestal 52 mounted to a lower position from the lever insertion square hole 51 inside the lateral wall and having a horizontal part 52a, an erected part 52b and a screw hole 52c provided in the horizontal part 52a; a long and thin fixation lever 53 including an oblong hole 53a extended to the longitudinal direction and formed in the central part and a lock part 53b bent on one end side and having the one end side supported by a lower peripheral edge part of the lever insertion square hole 51 and the other end side supported by the upper end of the erected part 52b of the pedestal 52; and a fixation screw 54 penetrated through the oblong hole 53a of the fixation lever 53 and having a tip side screwed to the screw hole 52c of the pedestal 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095523-A (JP)
Title: Optical reflecting element
Inventor: HIRAOKA SOICHIRO
IPC: G02B26/10
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly-accurate self-excited driving of an optical reflecting element.  <P>SOLUTION: This element includes a mirror part 9 and a connected vibrator 10. The vibrator 10 has a drive element 16 and a monitor element 17 arranged separately by a splitting groove 30A formed on a substrate 19, and lower electrode layers 21 of the drive element 16 and the monitor element 17 are connected to a common external electrode, and the shortest conduction route between the lower electrode layer 21 of the monitor element 17 and the lower electrode layer 21 of the drive element 16 is set to be longer than a distance from the lower electrode layer 21 of the monitor element 17 to the common external electrode by the splitting groove 30A at an optional point where the monitor element 17 and the drive element 16 are arranged adjacently. Hereby, detection accuracy of monitor elements 17, 18 can be heightened, and highly-accurate self-excited driving of the optical reflecting element 8 becomes possible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094565-A (JP)
Title: Working gas circulation type engine
Inventor: KATO SUSUMU
IPC: F01P3/22
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working gas circulation type engine, effective for suppressing leakage of sealed working gas.  <P>SOLUTION: The working gas circulation type engine 1 includes: an engine body 10 having a combustion chamber CC to which fuel and the working gas generating power along with combustion of fuel are supplied; a working gas circulation path 20 connecting an intake port with a discharge port of the combustion chamber CC to prevent release of the working gas to the atmosphere; and a condenser 60 disposed on the working gas circulation path 20 condensing and removing products in burnt exhaust gas containing the working gas and the products made by combustion of the fuel. A whole/part of a second working gas circulation passage 21B connecting the condenser 60 with an exhaust outlet of the engine body 10 in the working gas circulation path 20 is provided with a cooling device 70 suppressing increase in temperature of the second working gas circulation passage 21B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094271-A (JP)
Title: Infant garment
Inventor: HAGIWARA SHIRO
IPC: A41B13/06
Filed: 2009-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infant garment improved in safety of a wearer.  <P>SOLUTION: This infant garment 100 is a garment worn mainly by an infant, and includes at least a back body 10, a front body 20, sleeves 31 and 32 to pass the arms through, a right string 40, and a left string 50. The front body 20 is openable to the right and left, and is made of a right front body 21 and a left front body 22. The right front body 21 is fitted to the body of a wearer by binding the right string 40 attached to the right front body 21, and the left string 50 attached to the left front body 22. The right string 40 is attached to the right front body 21 by binding a binding member 42 attached to the end of the right string to a member 43 to be bound attached to the right front body 21. The binding of the binding member 42 and the member 43 to be bound is disconnected when a force larger than a prescribed force is added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095224-A (JP)
Title: Dispersive crystal, wavelength dispersion type x-ray analysis device, and element distribution measuring method
Inventor: HAYASHI KOICHI
IPC: G01N23/225
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersive crystal 13, an wavelength dispersion type X-ray analysis device 10, and an element distribution measuring method, efficiently detecting more elements simultaneously and improving the energy resolution of a spectrum.  <P>SOLUTION: The dispersive crystal 13 includes an inside surface forming a shape with lined arcs perpendicular to a reference plane surface including a predetermined reference line. The inside surface is constructed so that a curvature radius of an arc may decrease from a sample 1 to a detector 14 along the reference line and an angle formed by a line segment and a reference line from a reference intersection to the sample 1 side may decrease, which connects an arc intersection at which an arc and a reference plane intersect and a reference intersection at which the reference line and a plane including an arc intersect. The dispersive crystal 13 is arranged so that the reference line may agree with an axis connecting the sample 1 and the detection part 14. The detector 14 includes a linear or planar detection part 14a detecting an X-ray which is arranged to be perpendicular to an axis that the detection part 14a connects the sample 1 and the detector 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099171-A (JP)
Title: Fiber base material and resin gear using the fiber base material
Inventor: OZAWA MASAYA
IPC: D21J3/00
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber base material having improved durability by a papermaking method, and to provide a resin gear using the fiber base material.  <P>SOLUTION: The fiber base material is obtained by accumulating aggregated short fibers and forming a prescribed shape. The fiber material is produced by dispersing the short fibers so as to have a concentration suitable for forming the aggregate, forming the aggregate of the short fibers, and subjecting the resultant product to papermaking so as to have a prescribed shape. Preferably, the dispersed concentration of the short fibers is not less than 6 g/L, and the papermaking is carried out in a state in which the aggregate having a diameter of not less than 3 mm is contained in a medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098666-A (JP)
Title: Sailing trading vessel
Inventor: MATSUMOTO KOICHIRO
IPC: B63H9/08
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sailing trading vessel capable of ensuring front prospect without lengthening a mast and effectively utilizing a flow of wind even in a large sized vessel in which height of a living space structure is high.  <P>SOLUTION: The sailing trading vessel 10 includes: a left sail 21L and a right sail 21R for generating lift by the flow of wind; and a left mast and a right mast mounted with the sails. The left mast is installed on a left ballast tank 12L arranged along a port side 11L, and the right mast is installed on a right ballast tank 12R arranged along a starboard 11R.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099799-A (JP)
Title: Measuring apparatus and measurement method
Inventor: SASAKI TAKAKI
IPC: G01N21/17
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein worsening of the measurement accuracy of a speckle pattern of the surface of a body to be detected which should originally be observed occurs, caused by a mixing of lights reflected by the back surface of the body to be detected as noise.  <P>SOLUTION: By forming an optical system in which a camera device and a light source are arranged, in such a way as not to capture the light reflected by the back surface of the body to be detected by the camera device, it is possible to provide a measuring apparatus having high measurement accuracy and which is capable of preventing the light reflected by the back surface of the body to be detected, from being captured by the camera device and detecting a speckle pattern which does not contain noise.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022126-A (JP)
Title: Phase difference type resolver
Inventor: KAMIYA TAKUMI
IPC: G01D5/245
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference type resolver capable of coping with angular displacement of high resolution.  <P>SOLUTION: A calculator 16 obtains speed V(X) at angle θ(X) on the basis of angle θ(X-1) which is the result of calculation with the angle θ(X) calculated from phase difference M(X) at detection signal zerocross point X as well as phase difference M(X-1) at previous detection signal zerocross point X-1 on the basis of the speed V(X), estimated angle θ'(X+1) at next detection signal zerocross point X+1 is calculated. A difference between the estimated angle θ'(X+1) and the angle θ(X) is divided into predetermined minimum detection angles θLSB. Within the range after the angle θ(X) before the estimated angle θ'(X+1), real time angular output is output on the basis of the minimum detection angle θLSB.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101291-A (JP)
Title: Wireless base station, multi-user mimo system, and user selection method
Inventor: FUJII MASAAKI
IPC: H04W16/28
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient user selection method in a multi-user MIMO system.  <P>SOLUTION: A base station is provided, which includes: a user classification unit which classifies users in a self-cell into boundary users who are located in the vicinity of the boundary between the adjacent cell adjacent to the self-cell and the self-cell, and internal users except the boundary users; a user selection unit which selects a first user whose received power becomes the maximum for every resource block, and selects a second user whose channel capacity with the first user, when the same resource block is utilized, is large for every resource block from among second users different from the first user from among the users classified by the user classification unit for each of the boundary users and the internal users; and a transmission unit which transmits a signal by using the resource blocks corresponding to the first and second users to the first and second users selected by a first user selection unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103716-A (JP)
Title: Motor
Inventor: MICHIOKA TSUTOMU
IPC: H02K16/02
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive novel motor of small size and light weight, which has a three or more phase-driving structure in which a rotor and a stator are arranged opposite to each other.  <P>SOLUTION: The novel motor 1a is constructed by: circumferentially arranging multiple magnetic pole groups 32 each comprised of four or more magnetic poles 32a to 32d arranged in the radial direction on either of the rotors 3a, 3b and the stator 4a arranged opposite to each other in the direction of a motor shaft 2; concentrically arranging excitation coils 8u to 8w in three or more phases on the stator 4a; arranging multiple magnetic poles 11u to 11w, 12u to 12w in the radial direction, which form magnetic pole pairs 10u to 10w in the respective phases, on the other of the rotors 3a, 3b and the stator 4a so that the adjoining magnetic poles 12u and 11v and 12v and 11w between coils 8u to 8w are magnetically coupled together; and magnetically coupling together the magnetic poles 32a to 32d or the magnetic poles 11u to 11w, 12u to 12w. The magnetic pole pairs 10u to 10w are excited by energizing the coils 8u to 8w in the sequence of phases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010205257-A (JP)
Title: Image management apparatus, and control method thereof, and program
Inventor: MIYAZAKI NARIYUKI
IPC: G06F17/30
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To search for image files based on shooting times thereof from among image files which are managed in a folder unit and to prevent a user from misunderstanding search results due to displayed contents when the search results are displayed for each of the folders.  <P>SOLUTION: An image management apparatus searches an image file that satisfies a search condition in which the shooting time thereof is set by a user operation from among a plurality of image files, reads the shooting time of the searched image file, obtains a range of the shooting times for each of folders, and updates and displays thumbnail images indicating the searched image files together with obtained range of the shooting times for each of the folders.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042451-A (JP)
Title: Forging die
Inventor: NATSUI MASAYUKI
IPC: B21J13/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forging die which can manufacture the product in one forging process to improve the productivity and does not cause a molding trouble such as cracking even in the manufacture of a forged product having, at the forward front end site, a corner part having an acute angle in horizontally sectional form formed by forward extrusion.  <P>SOLUTION: The forging die 11 is used in the manufacture of a forged product 9 having, at the front end site 93, a corner part having an acute angle in horizontally sectional form formed by extruding a forging material 5 in a downward and forward direction. A die 34 for applying back pressure for pressing the forward front end face 93b from the downward part waits for the forging material 5 being extruded at a position below a start position M, at which the formation of the forward front end site 93 is started, by a predetermined distance D, and a region in which a lubricant accumulates is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011108344-A (JP)
Title: Glass substrate for information recording medium, and magnetic disk
Inventor: ENDO ATSUSHI
IPC: G11B5/82
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass for a substrate for an information recording medium having excellent weather resistance.  <P>SOLUTION: The glass substrate for the information recording medium is composed of alkali aluminosilicate-based glass and has a difference T<SB>f</SB>-T<SB>g</SB>which is obtained by subtracting a glass transition temperature T<SB>g</SB>from a virtual temperature T<SB>f</SB>of 5°C or lower. The glass substrate for the information recording medium includes 64-67% SiO<SB>2</SB>, 8-10% Al<SB>2</SB>O<SB>3</SB>, 10-13% Li<SB>2</SB>O, 9-12% Na<SB>2</SB>O, 0-2% K<SB>2</SB>O, and 2-4% ZrO<SB>2</SB>, and a sum of contents of Li<SB>2</SB>O, Na<SB>2</SB>O, and K<SB>2</SB>O, Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O, of 21-25% expressed in mol% in terms of an oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105505-A (JP)
Title: Meshing chain type forward and backward actuating device
Inventor: SAJI TOMOYUKI
IPC: F16G13/20
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meshing chain type forward and backward actuating device capable of achieving a stable forward and backward movement, simplifying a cooperation mechanism, securing a high degree of freedom in design of a device, and reducing operation burdens for assembling, assembling and maintaining the device.  <P>SOLUTION: This meshing chain type forward and backward actuating device 100 includes a pair of meshing chains 150, a drive sprocket 140 driving one of the pair of the meshing chains 150 movably forward and backward, and a chain guide 190 positioning one of the meshing chains 150 driven by the drive sprocket 140 in mesh with the other meshing chain 150 for following driving. The drive sprocket 140 and the chain guide 190 are opposed to each other at a deflection position between a chain meshing direction and a chain branching direction of the pair of the meshing chains 150.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045412-A (JP)
Title: Semiconductor laser device
Inventor: NISHIGUCHI HARUMI
IPC: H01S5/22
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a protruded stripe on the upper cladding layer of a semiconductor laser device and suppressing or preventing a light distribution from spreading toward the upper cladding layer.  <P>SOLUTION: The semiconductor laser device includes an n-AlGaInP cladding layer 2, an AlGaInP/GaInPMQW active layer 3, a p-AlGaInP first cladding layer 4, and a single p-Al<SB>x</SB>Ga<SB>1-x</SB>As-ESL 5, and a p-AlGaInP second cladding layer 7 provided with the protruded stripe 6, and a p-GaAs contact layer 8 stacked on an n-GaAs substrate 1. A portion except the protruded stripe 6 of the p-AlGaInP second cladding layer 7 is covered with an insulation film 9. The refractive index of the p-Al<SB>x</SB>Ga<SB>1-x</SB>As-ESL 5 is almost equivalent to that of each cladding layers 2, 4, and 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112238-A (JP)
Title: Storage type hot water supply system
Inventor: SAWADA SHINYA
IPC: F24D17/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To immediately supply mixed hot water of an intermediate temperature without wastefully using hot water in a storage type hot water supply system.  <P>SOLUTION: This hot water supply system 1 includes a hot water storage tank 2, a heat pump 3, a control section 4, a high temperature hot water supply pipe 5, a mixing hot water supply pipe 6, and a mixing hot water return pipe 81. The mixing hot water supply pipe 6 has a high temperature hot water outflow pipe 61, an intermediate temperature hot water outflow pipe 62, a three-way valve 63, a mixing valve hot water inflow pipe 64, a mixing valve water inflow pipe 65, a mixing valve 66, a mixing hot water pipe 68, and a temperature sensor 69 for detecting a temperature of hot water in the mixing hot water pipe 68. The mixing hot water return pipe 81 has a hot water feed pump 82. When a temperature of hot water detected by the temperature sensor 69 becomes lower than a prescribed temperature, the hot water feed pump 82 is driven, the hot water in the mixing hot water pipe 68 is returned to the hot water storage tank 2, and the mixed hot water of the hot water in the hot water storage tank 2 and the supplied water is fed to the mixing hot water pipe 68. Thus, the temperature of hot water in the mixing hot water pipe 68 is kept without wastefully using the hot water/water, and the mixed hot water of the intermediate temperature is immediately tapped when the hot water tap port of the mixing hot water pipe 68 is opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113764-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: MATSUDA KENJI
IPC: H05B41/24
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and luminaire configured such that a change in light output of a discharge lamp when changing over a conducting state to a preheating circuit is not likely to give a sense of incongruity to a user.  <P>SOLUTION: The discharge lamp lighting device includes a lighting circuit for output of an AC voltage between filament electrodes of a hot-cathode discharge lamp, a preheating circuit conducting both ends of each filament electrode of the discharge lamp, and a preheating switch Q3 turning power supply to the preheating circuit on/off. When the output state of power to the discharge lamp from the lighting circuit is changed to a high power state from a low output state, a transition operation of gradually increasing a dimming ratio (output power to the discharge lamp) over a predetermined time Td is executed, and the preheating switch Q3 is turned off when the transition operation is terminated. The change in light output before and after the turn-off of the preheating switch Q3 becomes smaller as a ratio as compared to a case where the preheating switch Q3 is turned off immediately upon initiation of the transition operation, so that the change in light output is unlikely to give a sense of incongruity to the user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010155978-A (JP)
Title: Method for preparation of polyester resin
Inventor: KONO YUICHI
IPC: C08G63/78
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the production efficiency of a polyester resin in the method for preparation of polyester.  <P>SOLUTION: The method for preparation of a polyester resin includes the esterification reaction of an alcohol component with an acid component containing polyvalent carboxylic acid and/or an ester-forming derivative in a reaction solution. The condition for reaction pressure is changed from a pressurizing to ordinary pressure or reduced pressure under the following conditions of: (I) 76-94% reaction rate of an esterification reaction on the basis of acid standard; and (II) the presence of an undissolved acid component in the reaction solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011114607-A (JP)
Title: Electronic equipment and method for controlling electronic equipment
Inventor: OTOWA SHUHEI
IPC: H04M1/247
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which efficiently selects one selection from among a plurality of selections, and a method for efficiently selecting one selection from among the plurality of selections.  <P>SOLUTION: A cellular phone 1 is provided with: an input operation key 14; a timer 21 which measures elapsed time after an operation is detected by the input operation key 14; a storage part 22 which associates the elapsed time after the operation is detected with a plurality of characters to be stored; and a control part 50 which selects one character associated with elapsed time from a first operation to a second operation from among the plurality of characters stored in the storage part 22 when the second operation is detected after the first operation to the input operation key 14 is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111559-A (JP)
Title: Porous film and method for producing the same
Inventor: HARADA TAMOTSU
IPC: C08L23/04
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a porous film excellent even in a piercing strength while maintaining high gas permeability and uniformity.  <P>SOLUTION: The porous film comprises an ethylenic polymer (A1) having 3.5-35 dl/g intrinsic viscosity [η] measured in decaline at 135°C, and is characterized with (i) 25-80% porosity, (ii) 5-80 sec/100 cc/μm gas permeability resistance, (iii) ≥50 gf/μm piercing strength and (iv) <1.5 times film thickness to the average film thickness.  <P>COPYRIGHT: (C)2011,JPO&INPIT