baber/WOPTO huggingface dataset:
Patent JP-2011140908-A (JP)
Title: Piston for internal combustion engine, internal combustion engine provided with piston for internal combustion engine, and saddle-ride type vehicle
Inventor: DOI KOSUKE
IPC: F16J1/01
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction when an internal combustion engine is operated by optimizing rigidity of a magnesium alloy piston for the internal combustion engine.  <P>SOLUTION: This piston for the internal combustion engine is formed of magnesium alloy. The piston for the internal combustion engine includes: a piston head including a piston top and a ring groove forming portion extending downward from the periphery of the piston top; a pair of piston pin bosses provided behind the piston top; and a piston skirt extending downward from a part of the ring groove forming portion. The piston for the internal combustion engine further includes: a plurality of first connecting walls extending downward from the piston top and connecting the pair of piston pin bosses to the piston skirt; second connecting walls extending downward from the piston top and connecting the plurality of first connecting walls to each other; and connecting ribs extending downward from the piston top and connecting the second connecting walls to the portions of the inner peripheral surface of the ring groove forming portion and the inner peripheral surface of the piston skirt, which are located upper than the lower end of the piston skirt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119125-A (JP)
Title: Imaging apparatus
Inventor: UEI HIKONOSUKE
IPC: H04N5/765
Filed: 2010-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily collect information relating to a subject and associate the information with image data of the subject.  <P>SOLUTION: A digital camera 2 that captures an image containing a subject as image data is configured so as to have a CCD 35 that captures an image, including a subject as image data, a reader unit 27 that receives information relating to the subject, when capturing the image of the subject, and a storage control unit 21c that associates the image data with the related information and stores them in a storage medium 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011139866-A (JP)
Title: Walking assistance device
Inventor: SHIMIZU HIDEO
IPC: A61H3/00
Filed: 2010-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking assistance device including a femoral support assembly capable of transmitting the walking assistance force generated by the power generator to the femoral part of a user in a reliable manner and minimizing the discomfort and stress to the user.  <P>SOLUTION: The femoral support assembly includes a swing arm 60, 62, and a femoral support plate 68, 70 connected to the free end of the swing arm in such a manner that the femoral support plate can tilt in any desired direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149932-A (JP)
Title: Tablet packaging device
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet packaging device capable of shortening fall time by preventing tablets from rebounding in a tablet fall guide passage.  <P>SOLUTION: The tablet packaging device equipped with the tablet fall guide passage 12 which guides the tablets falling diagonally downward from each tablet outlet 10 of a tablet feeder 8 prepared in multiple stages in the up-and-down direction to the packaging apparatus is provided with a rebound prevention member 21 which extends diagonally downward from the lower edge of the tablet outlet 10 in an upper step or the vicinity thereof to the position distant from the tablet outlet 10 in a lower step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011144718-A (JP)
Title: Piping resistance device
Inventor: ISHIDA HAJIME
IPC: F17D1/14
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping resistance device capable of maintaining constant the flow rate of the fluid conveying conduit even in the case the hydraulic head on the conveyance side in a fluid conveying conduit fluctuates suddenly.  <P>SOLUTION: The device comprises a branch pipe (Lb) disposed between a sludge pump (Po) of a sludge line system (Lo) and water processing equipment (3) so as to be branched from the sludge line (Lo) for joining a region to the sludge pump (Po) side with respect to a junction (f), and a circulation pump (Pb) disposed in the branch pipe (Lb).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143590-A (JP)
Title: Printer
Inventor: MORI SHUNICHIRO
IPC: B41J29/38
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of anticipating the occurrence of abnormal condition such as paper jamming accurately with a method simpler than conventional method and of raising the success rate of printing even when a printer has individual unevenness.  <P>SOLUTION: The printer 100 includes an acquisition unit (120) for acquiring a printing condition, a printing controller (150, etc.) which performs the controlling for performing the printing with the printing condition acquired, and a storage unit (130) for accumulating the printing-failure rate for every printing condition based on the success or failure of printing. The printing controller (150, etc.) anticipates the tendency of failure occurrence on the printing with the acquired printing condition using the rate of printing failure. When it is anticipated that the failure tends to occur, the printing is performed with the other similar printing condition which does not make the failure occur easily.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011145002-A (JP)
Title: System and method for disposal of unnecessary bullet
Inventor: INOUE KAORU
IPC: F42D5/04
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive ordnance disposal system and method capable of reducing the size and weight while securing safety and facilitating installation work.  <P>SOLUTION: A disposal target 200 is set in a positioning tool 250 within a blastproof container body 51. The blastproof container body 51 is set in a positioning tool 260, and a fixation plate 70 is set in a mounting guide 27 of a heating chamber lid 20. A blastproof container lid 60 is set in a mounting guide 28. The heating chamber lid 20 is fixed to a body 11 of a heating chamber in the sealed state by a lid lock device 30. Then, air within the heating chamber is removed by a vacuum pump, and the disposal target 200 is burned by heating by a heating heater 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142868-A (JP)
Title: Method for producing seasoning
Inventor: MUTO YOSHIKI
IPC: A23L27/20
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing seasoning by which by-products such as soy sauce lees, sake lees or sauce residues are utilized as seasoning in view of the fact that the way of disposing the by-products remains in question because the by-products are produced more than the amount of products and are disposed while having no usage, and which uses both of microorganisms and enzyme to rapidly decompose low-use or unused resource as the by-products such as sake lees, sauce residues, soy sauce lees or mushroom ferrules, into low molecular one, so as to enhance the taste and the functionality of the seasoning.  <P>SOLUTION: The method for producing seasoning includes heating food-related low-use or unused resource selected from among sake lees, sauce residues, soy sauce lees, and mushroom ferrules at a temperature up to 50-90°C to deactivate remaining enzyme activityor the like followed by adjusting the temperature of the resource to 30-50°C and pH to 4-7, and adding microorganisms and enzyme to the resource.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151068-A (JP)
Title: Photoelectric converter
Inventor: SUEZAKI YASUSHI
IPC: H01L31/04
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter developing high conversion efficiency.  <P>SOLUTION: In a photoelectric converter having at least one or more photoelectric conversion units, a first wavelength conversion unit containing a rare earth element is arranged on the light incident side in the photoelectric conversion unit disposed nearest on the light incident side out of the one or more photoelectric conversion units, or a second wavelength conversion unit containing a rare earth element is arranged on an opposite side of the light incident side in the photoelectric conversion unit disposed furthest from the light incident side out of the one or more photoelectric conversion units. Thus, the photoelectric converter has a function to convert a wavelength to a wavelength effective for photoelectric conversion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148506-A (JP)
Title: Synthetic resin container
Inventor: DANNOUE TOMOKO
IPC: B65D1/02
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle-shaped synthetic resin container which easily looks compact and is easily held by hand, and excellent in strength against the pressure from above.  <P>SOLUTION: In the synthetic resin container, a body 1 has a bottom surface 11, a side wall 12, and a shoulder portion 13, and is provided with a recess 15 in a middle part of a ridge 12c of the side wall 12. The angle θ of inclination of the shoulder portion 13 is not more than 45°. The contour of a first horizontal section passing through the upper end of the shoulder portion 13 has a circular shape (curvature radius R1). The contour of a second horizontal section passing through the upper end of the side wall 12 has a polygonal shape with roundness (curvature radius R2) on the corner. The inequalities ä(R1+R2)/2}>R3>R2 are satisfied, where R3 denotes the curvature radius at the corner in the contour of a third horizontal section passing through the middle point in the height direction between an upper end of the side wall 12 and the upper end of the shoulder portion 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151078-A (JP)
Title: Information processor and method of controlling and supplying cream solder
Inventor: TOMOMATSU MICHINORI
IPC: H05K3/34
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and a method of controlling and supplying cream solder, minimizing an amount of solder to be disposed while maintaining print quality.  <P>SOLUTION: The information processor includes: a cream solder information acquiring part 222 acquiring identification information of cream solder and usage history information of the cream solder; a section determining part 224 determining a section of the cream solder corresponding to the identification information acquired by the cream solder information acquiring part 222 based on a section table 212T in which the usage history information of the cream solder is associated with the section of the cream solder; a printing difficulty level acquiring part 226 acquiring a printing difficulty level of a substrate on which the cream solder is to be printed; and a section selecting part 227 selecting the section of the cream solder to be supplied to a cream solder printer according to the printing difficulty level of the substrate, the printing difficulty level having been acquired by the printing difficulty level acquiring part 226.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150087-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI YOSHIFUMI
IPC: G02F1/13357
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device including a light guide plate, achieving compatibility between strength and light weight.  <P>SOLUTION: The liquid crystal display device includes: the light guide plate 102 having an emission surface 102D emitting light to a display area DA and a plurality of side surfaces; and a plurality of light sources LEDPKG inputting light from at least one side surface. The light guide plate 102 is divided into a plurality of parts extending from the one side surface to a side surface opposite to the one side surface, and the plurality of parts include at least one first part 102A and at least one second part 102B. The first part 102A and the second part 102B are adjacent to each other and different in sectional form in the extending direction, and two-dimensionally overlap with the display area DA, respectively. At least the second part 102B has a shape for guiding the light entering the light guide plate 102 and emitting the light from an emission surface 102D, and a sectional area of a sectional shape of the first part 102A is larger than that of the second part 102B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148898-A (JP)
Title: Rubber composition for tire tread
Inventor: KITAMURA OMIMASA
IPC: C08K3/36
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire tread which has excellent wet grip performance and abrasion resistance and suppresses hardening due to aging with time.  <P>SOLUTION: The rubber composition for tire tread is obtained by blending 1-30 pts.wt. microcapsule in which vegetable oil and fat containing polyphenol originating in natural material is encapsulated and 5-120 pts.wt. carbon black having 70-160 m<SP>2</SP>/g nitrogen adsorption specific surface area (N<SB>2</SB>SA) in diene based rubber 100 pts.wt. containing ≥10 pts.wt. aromatic vinyle conjugated diene copolymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011150539-A (JP)
Title: Monitoring device, method, and program for centeredness of graph
Inventor: FUJIWARA YASUHIRO
IPC: G06F19/00
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and accurately search for a node whose centeredness is the highest from among graphs increasing each moment.  <P>SOLUTION: In a computer having a storage means for storing a received graph and an approximate graph, a node or an edge fluctuating each time is received as a graph, and stored in the storage means, and the approximation of the received original graph is calculated, and the nodes are pruned according to the centeredness of the approximation, so that the nodes can be summarized, and the approximate graph is calculated, and the approximate graph is stored in the storage means, and the original graph and the approximate graph are read from the storage means, and the nodes whose centeredness is low are efficiently pruned by bringing any unnecessary distance calculation to an end, and the node whose centeredness is the highest in the graph is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097547-A (JP)
Title: Temperature compensating system
Inventor: ISOHATA KENSAKU
IPC: H03B5/32
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation method of a piezoelectric oscillator that can oscillate with a stable oscillation frequency, by reducing the influence of the hysteresis characteristics of the oscillation frequency of a piezoelectric vibrator, and to provide a piezoelectric oscillator.  <P>SOLUTION: The piezoelectric oscillator 10 includes the piezoelectric vibrator 12, an oscillation circuit 14 for outputting an oscillation signal 58; a temperature sensor 16 for outputting detection voltage 66, corresponding to the ambient temperature of the piezoelectric vibrator 12; and a storage circuit 20 for storing a first frequency-temperature information 74 having a temperature characteristic, when the temperature is increased and a second frequency-temperature information 76 having temperature characteristics, when temperature drops and outputting them to a temperature compensation circuit 40. The temperature compensation circuit 40 includes a determination circuit 49 for outputting a determination signal for determining the rise and lowering in the temperature of the piezoelectric vibrator 12 from a change in the detection voltage 66; a CPU 44 for selecting either the first frequency-temperature information 74 or the second frequency-temperature information 76, on the basis of the determination signal and using the detection voltage 66 and either the first or the second frequency-temperature information 74 or 76 selected to calculate a temperature compensation amount 80; and a frequency correction circuit 42 for performing temperature compensation of the oscillation signal 58, on the basis of the temperature compensation amount 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010133243-A (JP)
Title: Shading member lifting-and-lowering device
Inventor: ABO SEIYA
IPC: E06B9/56
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shading member lifting-and-lowering device equipped with a clutch unit which can smoothly lift and lower the shading member.  <P>SOLUTION: The clutch unit includes: a rotating drum 25 rotated by the operation of an operation code; a transmitting drum 27 for driving a lifting and lowering part; first and second engaging means 32, 40 formed in the rotating drum 25 and the transmitting drum 27; and clutch parts 26, 39 for acting on the first and second engaging means and transmitting the rotation of the rotating drum 25 to the transmitting drum 27 by the first and second engaging means. The clutch portions are installed movably to the axial directions of the rotating drum 25 and the transmitting drum 27, and the clutch section 26 is elastically supported by energizing force of an energizing means 28 at a position transmitting the rotation of the rotating drum 25 to the transmitting drum 27, whereby biting of the first and second engaging means 32, 40 with the clutch part 39 can be avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193442-A (JP)
Title: Imaging apparatus, recording apparatus, file management apparatus, display apparatus, and file management program
Inventor: ONODA SENICHI
IPC: H04N5/76
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can receive different kinds of images formed based on a plurality of specifications in it, and can specify the photographing order of images among the different specifications (kinds) of image files.  <P>SOLUTION: The imaging apparatus (100) has an image producing means (112) for producing the electric image of an object, a recording means which can record a first kind of image file or a second kind of image file in a recording medium based on the produced image, and a controlling means (110) for controlling the recording means. The controlling means (110) records the first kind of image file in the lower-order layer of a first directory included in the recording medium, and records the second kind of image file in the lower-order layer of a second directory included in the image medium. The controlling means (110) controls the recording means so as to record information, which is used for analyzing the recording order of the first and second kinds of image files included in the recording medium, in the recording medium, while relating the information to the second kind of image file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011153650-A (JP)
Title: Retainer and roller bearing
Inventor: TAKEHARA MASAHIKO
IPC: F16C33/46
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer capable of smoothly rolling a rolling element stored in a pocket of the retainer by effectively passing and discharging lubricating oil into/from the pocket of the retainer.  <P>SOLUTION: In the substantially cylindrical retainer 11 retaining a plurality of needle rollers 20, the plurality of pockets 12 storing the needle rollers 20 are provided at predetermined intervals in the circumferential direction. There is disposed in the retainer 11 an oil passage hole 32 which passes from an axial end surface 28 of the retainer 11 to an annular part inner wall surface 15 forming the pockets 12. The oil passage hole 32 is inclined in the circumferential direction with respect to the rotation axis direction of the retainer 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152751-A (JP)
Title: Chain saw
Inventor: ARAKI MINORU
IPC: B27G19/06
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain saw which can widen a space inside a protective member without deteriorating its appearance.  <P>SOLUTION: The chain saw includes a blade spring 30 biasing so as to return a front guard 20 to a predetermined position P1, Pa which are within a turning range R of the front guard 20 centering around a mounting shaft 10. The biasing power of the blade spring 30 returns the turned front guard 20 up to the predetermined position P1, Pa. The blade spring 30 is housed in the front guard 20, by which the blade spring 30 is not exposed and the bad looking is prevented. At the same time, the blade spring 30 is made to be a spring pressing a first pin 21 in which one end 31 is provided on a chain case 7 and the other end 32 on the front guard 20, preventing the spring from lengthening in an axial direction of the mounting shaft 10 in case of using a torsion coil spring. The length of a width direction with the spring is reduced, and the space inside the front guard 20 is widened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154962-A (JP)
Title: Induction heating cooker
Inventor: NAGAYASU TETSUYA
IPC: H05B6/12
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary induction heating cooker free from giving discomfort to a user by exhausting lamp black and bad smell generated inside a grill part efficiently through an exhaust duct (a deodorization device).  <P>SOLUTION: The induction heating cooker is provided with a case with a case drainage port, a grill part with a grill air-vent port arranged inside the case, an exhaust duct communicating in fluid with the grill air-vent port and the case drainage port and having a duct opening part between them, and a blowing fan guiding air stream to the duct opening part, and an air stream guiding means equipped with a tip part for guiding airstream guided from the blowing fan to the duct opening part toward the case drainage port from the tip part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166239-A (JP)
Title: Echo canceling method, echo canceler, program thereof and recording medium
Inventor: SAITO SHOICHIRO
IPC: G10L21/0208
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceling method that stably and efficiently cancels echo with less computation complexity even if an acoustic path between a reproduction means and a sound collection means is nonlinear, and sound volume significantly varies , and prevents deterioration in speech quality.  <P>SOLUTION: A received signal is divided into a plurality of components by a predetermined method. A false echo is generated for each component by using a plurality of adaptive filters with multiplication coefficients generated according to the size of the components set thereto, and then the false echo is subtracted from a collected signal to obtain a transmission signal from which the echo is canceled.  <P>COPYRIGHT: (C)2011,JPO&INPIT