baber/WOPTO huggingface dataset:
Patent JP-2011054751-A (JP)
Title: Cutting method
Inventor: SAKAI TOSHIYUKI
IPC: H01L21/301
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method that manufactures no defective product by using a cutting blade having a V shape at its tip.  <P>SOLUTION: A cutting method cuts a processed object the surface of which is formed with a plurality of assumed division lines in a lattice form by using a cutting blade having a V shape at its tip. The cutting method includes a detection step where an amount and a direction of deviation from a center of a blade thickness to the tip of the V in the thickness direction of the cutting blade are detected, a corrective positioning step where the center of the blade thickness is positioned at a position away in a direction opposite to the direction of deviation by an amount of deviation from a position at which a center of assumed division lines and the center of the blade thickness coincide to each other, and a cutting step where the processed object is cut along the assumed division lines by means of the cutting blade with the tip of the V positioned at the center of the assumed division lines by the corrective positioning step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052493-A (JP)
Title: Device for producing methane gas from methane hydrate and method for producing methane gas from methane hydrate using the same
Inventor: NISHIO SHINYA
IPC: E21B43/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing methane gas from methane hydrate which enables more efficient production of the methane gas from the methane hydrate without changing conditions of temperature and pressure, and a method for producing the methane gas from the methane hydrate using the same.  <P>SOLUTION: The device for producing the methane gas from the methane hydrate comprises: a plurality of dissociation chambers 22 formed in a cylindrical shape and integrally arranged side by side so as to direct their axis lines O1 in the same direction; a water collection chamber 23 formed with a cylindrical side wall 23a and a top plate 23b, and having water collection rooms 25 inside communicated with the insides of the plurality of dissociation chambers 22; a water jet mechanism 24 provided with a plurality of injection pipes 27, 28 each disposed in the circumferential direction of the respective dissociation chamber 22; a water pipe 3 for supplying low methane-concentration water W to the plurality of injection pipes 27, 28 for injection; and a lifting pipe 4 for lifting water W' in the water collection rooms 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058011-A (JP)
Title: Conductive oxide
Inventor: MIYANAGA YOSHINORI
IPC: H01L29/786
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive oxide capable of suppressing occurrence of nodule.  <P>SOLUTION: The conductive oxide is a crystalline conductive oxide, and contains indium, gallium, zinc, oxygen and nitrogen while the concentration of nitrogen is ≥7×10<SP>19</SP>(atom/cc). The ratio of the concentration of indium to the total concentration of the concentration of indium, the concentration of gallium and the concentration of zinc is preferably ≥0.3 and ≤0.6. The conductive oxide is preferably used for a target of the sputtering method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059322-A (JP)
Title: Image processing apparatus
Inventor: YAMAZAKI MASATO
IPC: G03G21/16
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out a form P after printing, discharged from a printer 10, in an image processing apparatus comprising a scanner unit 31 and the printer 10.  <P>SOLUTION: The image processing apparatus includes the scanner unit 31 configured to read a document and the printer 10 configured to print an image on the form P, wherein the scanner unit 31 is provided, on side faces, with a left post 22l and a right post 22r for a front side, and a left post 23l and a right post 23r for a rear side, those posts being projections, and the printer 10 is provided with a left side guide 24l and a right side guide 24r for supporting those right and left posts 22 and 23, the scanner unit 31 being enabled to move substantially in parallel to an exterior portion of the printer 10 and also to rotate in a direction substantially perpendicular to the exterior portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058713-A (JP)
Title: Switching equipment
Inventor: FURUICHI YASUHISA
IPC: F41G3/26
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide switching equipment which electrically detects a state of a cocking piece (a trigger) as a continuity state, a non-continuity state by contact-opening of a contact terminal, and transmits an electric signal responding to the continuity state, non-continuity state to a laser transmitter in firearm for training to fire a laser.  <P>SOLUTION: The switching equipment includes the trigger 2 rotatably attached by a rotary shaft 3 to a housing 1, a first contact terminal 5 provided so as link with the trigger 2, a second contact terminal 6 provided in a moving position of the first contact terminal 5, a spring 4 applied with force in a direction separating the first contact terminal 5 away from the second contact terminal 6, and a connector 11 electrically connected to each of the first contact terminal 5 and the second contact terminal 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058935-A (JP)
Title: Radioactive yttrium for medicines and manufacturing method and apparatus thereof
Inventor: NAGAI YASUKI
IPC: G21G4/08
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide radioactive yttrium for medicines capable of changing the treatment performing administration of medicine for acquiring information on distribution within living body and administration of medicine for treatment purpose in two divided steps by utilizing only one kind of medicine, lowering the price of radioactive medicines required for diagnosis and treatment, and furthermore contributing manufacturing of medicines capable of correctly getting information on distribution within living body.  <P>SOLUTION: Radioactive yttrium for medicines consisting of<SP>90</SP>Y having excitation energy of 682keV or<SP>91</SP>Y having excitation energy of 556keV in addition to a ground state is characterized by being used for medicine which can be administered for both diagnostic and treatment purposes or diagnostic purpose. The radioactive yttrium for medicines forms by forcing specific reaction by irradiating fast neutrons from an accelerator to raw material targets containing<SP>90</SP>Zr,<SP>91</SP>Zr,<SP>92</SP>Zr or<SP>93</SP>Nb of condensation or non-condensation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058592-A (JP)
Title: Roller bearing
Inventor: TOYODA TSUKASA
IPC: F16C33/52
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing using hollow roller, which is reduced in cost and improved in maintainability.  <P>SOLUTION: A retainer 4 of the roller bearing is equipped with: a pair of annular members 5-6 arranged oppositely; and a pin 7 mutually connecting with the annular members 5-6 arranged in circumferential plural locations, and each pin 7 rotatably supports a hollow roller 3 by being inserted through the hollow roller 3, respectively. The pin 7 is inserted through a first annular member 5, and a male screw section 7b of the pin 7 and female screw section 6e of second annular member 6 are screwed. Additionally, a washer 8 is arranged between a head section 7a of the pin 7 and the annular member 5, and a contacting section 8c for detent processing to the washer 8 with respect to the first annular member 5 and claw section 8d for detent processing to the pin 7 with respect to the washer 8 are arranged in the washer 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060676-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery and lithium ion secondary battery
Inventor: MIYAWAKI SATORU
IPC: H01M4/62
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode effective for a nonaqueous electrolyte secondary battery endowed with a first-time charge/discharge efficiency and cycle characteristics, while maintaining a high battery capacity and a low volume expansion ratio, in case particles in which Si is dispersed in SiO<SB>2</SB>are made an active material, and provide a lithium ion secondary battery in which this negative electrode is used.  <P>SOLUTION: The negative electrode for nonaqueous electrolyte secondary battery contains (A) particles in which Si is dispersed in SiO<SB>2</SB>and (B) a polyamide resin. The above (B) polyamide resin has a ratio of an amide group and an imide group as expressed in an amide group/an imide group by 25/75-99/1, and a weight average molecular weight is 10,000 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047093-A (JP)
Title: Scarf-muffler with center cut
Inventor: IWAHARA YUMIKO
IPC: A41D23/00
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scarf-muffler having a shape hardly loosening or untying even when being wound around a neck.  <P>SOLUTION: The scarf-muffler is so designed that the central part thereof is opened in the longitudinal (horizontally elongated) direction (Fig.1) so as to prevent deformation and slippage, and stabilize winding thereof by passing one end from the opening when being wound around the neck. Furthermore, the scarf-muffler enables the production of various fashions according to colors or materials by combining two kinds of fabrics with different patterns.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064593-A (JP)
Title: Navigation device, operation control method, and portable terminal device
Inventor: KIMIJIMA MASAHITO
IPC: G01C21/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of reducing power consumption, and to provide an operation control method and a portable terminal device.  <P>SOLUTION: A PND (Personal Navigation Device) 1 is provided with a geomagnetic sensor 8 for detecting a geomagnetic value M working on the PND 1, and determines whether the PND 1 is mounted on a cradle 3 or not, by a cradle detection part 17. When the PND 1 is mounted on the cradle 3, an operation control part 29 operates the geomagnetic sensor 8, an azimuth calculation part 28 and an attitude angle detection part 27. On the other hand, when the PND 1 is not mounted on the cradle 3, the operation control part 29 stops operation of the geomagnetic sensor 8, the azimuth calculation part 28 and the attitude angle detection part 27. Hereby, when being dismounted from a vehicle 9, the PND 1 operates the geomagnetic sensor 8, and when being mounted on a vehicle 9 wherein detection of a geomagnetic value M showing a correct azimuth is difficult, the PND 1 can stop operation of the geomagnetic sensor 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062943-A (JP)
Title: Unused ready-mixed concrete treatment method, and recycled ready-mixed concrete
Inventor: MATSUMOTO TSUNEO
IPC: B28C7/16
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reuse unused ready-mixed concrete to resources without requiring a space or special equipment to provide inexpensive recycled ready-mixed concrete excellent in workability.  <P>SOLUTION: This unused ready-mixed concrete treatment method includes a granulated material forming process for forming a granulated material 6, wherein cement, sand, pebbles, etc. are mixed, by throwing a ready-mixed concrete treatment material 4 having a water absorbable polymer 5 sealed therein in unused ready-mixed concrete 3 and a recycled ready-mixed concrete manufacturing process for manufacturing the recycled ready-mixed concrete by using the formed granulated material 6 as recycled aggregate to knead cement 10, clay 11, an admixture 12 and water 13 with the recycled aggregate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072076-A (JP)
Title: Dc conversion device
Inventor: CHIBA AKITERU
IPC: H02M3/28
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC conversion device that is achieved at low cost and with a simple configuration, and appropriately controls balance of current flowing in each current resonant converter even if operating a plurality of current resonant converters with a phase difference.  <P>SOLUTION: The DC conversion device includes the plurality of current resonant converters. Each of the plurality of current resonant converters includes two switching elements connected in series, a transformer including a primary winding and a secondary winding, a series resonance circuit in which a resonance reactor, the primary winding of the transformer, and a resonance capacitor are connected in series, and a rectifying circuit for rectifying a voltage generated in the secondary winding of the transformer. The DC conversion device also includes a smoothing circuit comprising a reactor L3 and a smoothing capacitor C provided at a poststage of a connection point where an output end of the rectifying circuit of each of the plurality of current resonant converters is connected in common, and a control circuit 1a for controlling on/off of the two switching elements of each of the plurality of current resonant converters based on voltage outputted by the smoothing circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004069-A (JP)
Title: Transistor with ultra-short gate shape and memory cell, and method of manufacturing them
Inventor: RABKIN PETER
IPC: H01L29/788
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element allowing channel length to be dramatically scaled by manufacturing a high-performance transistor and a memory cell exhibiting strong program/erasure efficiency and reading speed, and having a very small gate shape and a total size allowing a low operation voltage; and a manufacturing method thereof.  <P>SOLUTION: The method of forming a semiconductor transistor includes processes of: forming a gate electrode over but insulated from a semiconductor substrate region 100; forming off-set spacers 110a, 110b along side-walls of the gate electrode; and forming a source region and a drain region in the substrate region after forming the off-set spacers so that the extent of an overlap between the gate electrode and each of the source and drain regions is dependent on the thickness of the off-set spacers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011069276-A (JP)
Title: Uniaxial eccentric screw pump
Inventor: HAYASHIMOTO KAZUTOMO
IPC: F04C2/107
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress resistance of pressurized transfer and a reservoir of liquid as much as possible in such a way that streamlines are flowed from above to below by directly absorbing pressurized transfer liquid in a stator.  <P>SOLUTION: A uniaxial eccentric screw pump 1 includes a drive portion 13 in which a drive shaft 3 is connected in the direction orthogonal to an output shaft of a motor 10, and a rotor 2 and the stator 4 are longitudinally arranged above the drive portion 13 such that a hopper 15 storing the pressurized transfer liquid can be connected above the rotor 2 and the stator 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070477-A (JP)
Title: Two-dimensional code reading method, two-dimensional code to be read by two-dimensional code reading method, and recording medium with the two-dimensional code reading method recorded thereon
Inventor: MIZOGUCHI SATOSHI
IPC: G06K7/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recognition rate of a two-dimensional code by a two-dimensional code reading device even when a white margin having four or more cells is not secured around a two-dimensional code.  <P>SOLUTION: There is provided a two-dimensional code reading method for reading a two-dimensional code configured of a data element area MDA configured like a two-dimensional matrix such that binary data are turned to cells, and that the cells are arrayed in two vertical and horizontal directions, a rectangular part 1 configured of broken lines 10, 20, 30 and 40 surrounding the data element region, and heading lines vertically extended from the respective segments of the broken lines configuring the rectangular part, having T-shaped markers for data recognition for performing the segmentation and positioning of the data element region formed of the segments of the broken lines and the heading lines only by the number of the segments of the broken lines. Thus, it is possible to detect the T-shaped markers for data recognition from the image data of the two-dimensional code, and to determine whether or not the detected number has reached the predetermined minimum number for performing the segmentation and positioning of the data element area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067926-A (JP)
Title: Spring-type driving machine
Inventor: ITO MINORU
IPC: B25C1/06
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving machine which is downsized and also improved in handlability.  <P>SOLUTION: The spring-type driving machine is equipped with: a spring 62 provided in a housing 2, having a blade 6A mounted for striking a staple 1A and urging a plunger 63 capable of reciprocating; a motor 3 mounted in the housing 2 for contracting the spring 62; a rotating body 42 interposed between the spring 62 and the motor 3 for moving a spring 61 to contract; a protrusion 42A provided on a rear end surface of the rotating body 42; and an angle position detecting mechanism 8 coming into contact with the protrusion 42A to detect a rotation angle position of the rotating body 42. The angle position detecting mechanism 8 includes: a pin 81 extending approximately in parallel to a rotation axis of the rotating body 42; a lever 82 rotatably pivoted to the pin 81 and rotating between a position in contact with the protrusion 42A and a position not in contact with it; and a detection part 83 for detecting the lever 82 when the lever 82 is rotated to the contact position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075874-A (JP)
Title: Polyester for electrophotographic toner and method for producing the same, polyester composition for electrophotographic toner and method for producing the same, electrophotographic toner and method for producing the same, and polymerization catalyst of polyester for electrophotographic toner
Inventor: TAKAHASHI KEITA
IPC: G03G9/087
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester for electrophotographic toner giving an electrophotographic toner which ensures high color reproducibility of a color image and is so excellent in offset resistance that it hardly adheres to a fixing roller, and a method for producing the same.  <P>SOLUTION: The polyester for electrophotographic toner is obtained by polymerizing starting monomers in the presence of at least one tetravalent inorganic tin represented by general formula (1): Sn(X<SB>1</SB>)<SB>m</SB>(X<SB>2</SB>)<SB>n</SB>as a polymerization catalyst, wherein X<SB>1</SB>represents a monovalent anionic ligand; X<SB>2</SB>represents -OR or -OCOR; R represents alkyl, aryl, alkenyl or a heterocyclic group; n represents an integer of 2-4 and m represents an integer of 0-2, provided that n+m=4; X<SB>1</SB>and X<SB>2</SB>, a plurality of symbols X<SB>1</SB>, and a plurality of symbols X<SB>2</SB>may be the same or different and may bond to each other to form a ring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080305-A (JP)
Title: Method for mounting door frame
Inventor: FUJISHIN SHIGENOBU
IPC: E06B1/56
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame, which allows each of workers of different industry sectors to perform operation in a construction site in order without boomerange to prevent the adjustment or management of an operation process from being put into an extremely strict state, and has both of responding property capable of responding to an error, even if caused in the wall thickness of an opening part, and satisfactory workability, and a method for mounting the door frame.  <P>SOLUTION: The door frame includes a first frame body provided on an opening edge on one wall surface side of an opening of a wall surface, and a second frame body provided on an opening edge on the other wall surface side of the opening. The first frame body includes a door stopper which is provided on a leading end inside the opening, and a holding section which is provided on the reverse side of the door stopper to hold an inside leading end portion of the second frame body overlapping with the door stopper from the reverse side together with the door stopper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239108-A (JP)
Title: Thin film semiconductor device, electrochemical device, and electronic device
Inventor: HIROSHIMA YASUSHI
IPC: H01L29/786
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the number of contact holes to be formed increases from two to four and a planar area occupied by a thin film transistor increases when two N-type and P-type thin film transistors are formed and arranged in each pixel in a thin film transistor structure.  <P>SOLUTION: A drain region ND of an N-type thin film transistor NT and a drain region PD of a P-type thin film transistor PT are arranged so that they come into partial contact with each other, and a source region NS of the N-type thin film transistor NT and a source region PS of the P-type thin film transistor PT are arranged so that they come into partial contact with each other, respectively. At a part where the drain region ND and the drain region PD adjoin each other, one contact hole 121 is formed and the drain region ND and the drain region PD are electrically connected with a signal line 12 simultaneously. At a part where the source region NS and the source region PS adjoin each other, one contact hole 291 is formed and the source region NS and the source region PS are connected with a capacitor electrode 29 simultaneously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088361-A (JP)
Title: Rotary stamp
Inventor: HIROSE TSUTOMU
IPC: B41K1/58
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary stamp which can easily replace an ink-impregnated member impregnated with an ink and a printing matrix roller with a printing matrix pattern.  <P>SOLUTION: This rotary stamp includes an ink impregnation means 4 having an ink framework 4b encircling the circumference of an ink roller 4a and a printing matrix rotating means 3 having a support case 3b for supporting the printing matrix roller 3a rotatably, both of these components being fitted detachably to a body frame 1. On account of this construction, the ink roller 4a impregnated with the ink and the printing matrix roller 3a with the printing matrix pattern, can be easily replaced.  <P>COPYRIGHT: (C)2011,JPO&INPIT