baber/WOPTO huggingface dataset:
Patent JP-2011017161-A (JP)
Title: Excavating equipment
Inventor: YAMASHITA KYOICHI
IPC: E02D23/08
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To establish compatibility between efficient excavatability and earth removability even when the depth of excavation of ground directly below a lower end of a caisson is set small.SOLUTION: This excavating equipment includes a travelable traveling body and a scraping excavator mounted on the traveling body; the scraping excavator is equipped with a plurality of scraping cutters provided on a vertical rotating shaft; and the ground directly below the lower end of the caisson is excavated by the traveling of the traveling body and the rotation of the plurality of scraping cutters.
Patent JP-2010051165-A (JP)
Title: Gate drive circuit of semiconductor apparatus and power conversion apparatus using the same
Inventor: OGAWA MASANORI
IPC: H02M1/08
Filed: 2009-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate drive circuit of a semiconductor apparatus having a simple circuit arrangement with a small number of parts and operating at a high speed and a low loss.  <P>SOLUTION: In a drive circuit of a gate drive-type semiconductor element having a conductivity modulation effect, a gate drive circuit with a capacity 105 and a resistor 104 arranged in parallel is inserted between a gate and a switching output circuit 101. A high-speed ON operation is performed by applying a voltage equal to or higher than an ON threshold voltage of the semiconductor element to a gate terminal by dividing the voltage into a gate input capacity 106 and the capacity 105 of the semiconductor apparatus, and a current necessary for maintaining conductivity modulation is passed through the resistor of the gate circuit. Thereby, a gate drive circuit of a semiconductor apparatus having a simple circuit arrangement with a small number of parts and operating at a high speed and a low loss is provided positively using the gate capacity of the semiconductor element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011018615-A (JP)
Title: Fuel cell system
Inventor: MORITA AKIJI
IPC: H01M8/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of increasing a hydrogen gas volume, extending operation time of a fuel cell and especially extending mileage of a vehicle.SOLUTION: The fuel cell system 10 is provided with a fuel cell 11 for generating water by making hydrogen gas and oxygen gas in the air react with each other, and generating power. A gas-liquid mixture produced at a hydrogen electrode-side cell 14 and an air electrode-side cell 17 of the fuel cell 11 is led to a first gas-liquid separator 20 and a second gas-liquid separator 21 to separate water of liquid by gas-liquid separation. The separated water is led to a hydrogen gas generating device 23, sodium borohydride as a solid reaction material is inputted to react to the water from a cartridge 28 to generate hydrogen gas. The generated hydrogen gas is supplied to the hydrogen electrode-side cell 14 of the fuel cell 11.
Patent JP-2011023242-A (JP)
Title: Vibration evaluation device at the time of vibrating heating container, and characteristics evaluation device of electromagnetic cooker
Inventor: YAMAMOTO EIKI
IPC: H05B6/12
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation device in which, in order to prevent cooking unevenness at the time of cooking by using the electromagnetic cooker, power source switching on/off characteristics of an electromagnetic cooker can be grasped in accordance with a separation state and condition from the electromagnetic cooker when a heating container is vibrated.  <P>SOLUTION: The device is composed of a light emitting unit equipped with one or a plurality of light emitting parts, a light receiving unit for determining existence of received light irradiated from the light emitting part, and a memory unit. Since one or a plurality of beams between the light emitting unit and the light receiving unit arranged on a top plate of a cooker becomes conductive or non-conductive by vibration of a heating container, the light receiving unit determines the information of its being conductive or non-conductive, and the information is transmitted to the memory unit, and a separation state of the heating container from the top plate at the time of vibration of the heating container on the top plate can be grasped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023605-A (JP)
Title: Magnetic material
Inventor: OKAMURA KOSAKU
IPC: B22F3/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic material which can be simply manufactured and has superior magnetic characteristics.  <P>SOLUTION: Mixing magnetic powder and metallic glass, and heating them up to not lower than the deformation start temperature of the metallic glass manufactures the magnetic material. According to the magnetic material, by simple manufacturing of the magnetic material assures a high magnetic characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023615-A (JP)
Title: Distinguishing mark
Inventor: UCHIDA ITSURO
IPC: H01L21/02
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish an recognition mark accurately even when there is a remaining film.  <P>SOLUTION: Since the end face length of a dot constituting a distinguishing mark which is desired to be recognized is made long or a surface area which is a reflection surface of light can be increased by arranging minute dots 2 at the periphery of the dot 1 or in such a manner that it has an overlapping portion, the reflecting section of radiated light is increased, recognition rate can be increased, and traceability can be assured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027980-A (JP)
Title: Pattern forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method for preventing deformation of a photoresist pattern and increase in LWR when spacers are formed on side walls of the pattern.  <P>SOLUTION: The pattern forming method for forming spacers 7 on side walls of a photoresist pattern 4 and form a pattern on a substrate 1 includes steps of: forming a photoresist film using a photoresist film material containing a base generator; and forming the spacers on the side walls of the photoresist pattern by applying a solution containing a silicon compound having a siloxane bond onto the photoresist pattern, generating an amine compound from the base generator in the photoresist pattern by baking, forming crosslinked parts 6 of the silicon compound on the outside of the photoresist pattern with the amine compound as a catalyst, and removing the uncrosslinked silicon compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024500-A (JP)
Title: Yeast with improved fermentation ability and use thereof
Inventor: KATAHIRA SATOSHI
IPC: C12N1/19
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yeast in which expression of a gene encoding a specific enzyme in the glycolytic system is enhanced.  <P>SOLUTION: There is disclosed a yeast with enhanced expression of one or more kinds of genes selected from the group consisting of a gene encoding alcohol dehydrogenase, a gene encoding phosphofructokinase, a gene encoding glucokinase and a gene encoding hexokinase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195032-A (JP)
Title: Method for manufacturing pipe with branch
Inventor: OSHIRO MINORU
IPC: B29C45/26
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and integrally mold pipes with different kinds of branches using a synthetic resin by utilizing and taking advantage of a conventional pipe molding method which uses a floating core.  <P>SOLUTION: This method for manufacturing a pipe having a branch comprises: a step of, after injecting a molten resin both into a main cavity 4 having at one end a pressurizing port 2 provided with a floating core 1 and at the other end a first discharge opening 3, and into a branch cavity 5 communicating with the main cavity 4 and having at an end a second discharge opening 6 which can be opened and closed, forcing a pressurized fluid into both the main and branch cavities from the pressurizing port 2 to move the floating core 1 to the first discharge opening 3 side and to extrude the molten resin from the first discharge opening 3 to thereby form a main-pipe hollow section; and a step of, after the main-pipe hollow section reaches a portion at which the branch cavity 5 and the main cavity 4 communicate with each other, opening the second discharge opening 6 to allow the pressurized fluid to extrude the molten resin out of the second discharge opening 6 to form a branch-pipe hollow section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024847-A (JP)
Title: Washing machine
Inventor: MATSUMOTO TOSHINARI
IPC: D06F37/04
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably reduce vibration from the start of dehydration to stationary high speed rotation.  <P>SOLUTION: A fluid balancer 41 provided in a washing and spinning tub 34 includes: a working fluid 44; a plurality of liquid storage chamber 42 for storing the working fluid 44; and a communication path 45 which is formed on the inner periphery side of the fluid balancer 41 to allow the working fluid in the liquid storage chamber 42 to move therein. The working fluid 44 is composed of a first fluid 44a and a second fluid 44b. The specific gravity of the first fluid 44a is set to be larger than the specific gravity of the second fluid 44b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029069-A (JP)
Title: Plasma processing device, and method of manufacturing semiconductor film
Inventor: TAKI MASAKAZU
IPC: H01L21/3065
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise energy density by feeding powers of a plurality of high frequency power supplies for plasma, and to suppress a phenomenon in which treatment becomes uneven by high frequency powers simultaneously supplied.  <P>SOLUTION: A plurality of the high frequency power supplies 118, 119 are connected to an electrode 120 to generate plasma in this plasma processing device. In this plasma processing device, a reset circuit 117 to make oscillators 112, 116 repeat stoppage of oscillation for a time duration of not more than 10% compared with the time during which oscillation continues and re-oscillation after the stoppage is connected to the oscillators to generate the high frequency signal of any one of the high frequency power supplies.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028160-A (JP)
Title: Image forming device
Inventor: MIYAZAKI RUMI
IPC: G03G15/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting an abnormal image easily at low cost.  <P>SOLUTION: The image forming device includes: a plurality of photoreceptors 2; imaging means 3, 4, 6 which form a developer image on each photoreceptor 2 based on image data; and a transfer body 8 onto which the developer image formed on each photoreceptor 2 is transferred. The image forming device includes: a non-image region determination means for determining as a non-image region a region onto which the developer image formed based on the image data on the transfer surface of the transfer body 8 is not transferred; a surface detection means 23 which detects the surface of the transfer body 8 in the non-image region; and a developer presence determination means which determines presence of a developer in the non-image region based on the detection result of the surface detection means 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030674-A (JP)
Title: Connecting structure of ski mats or artificial turfs, and ski mat with the same
Inventor: HARINO KENICHI
IPC: A63C19/10
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of ski mats or artificial turfs, which facilitates the work of connecting and separating a plurality of ski mats or artificial turfs and keeps the connecting condition stable during use.  <P>SOLUTION: The connecting structure of ski mats or artificial turfs comprises a first connector A constructed of first engagement protrusions 1 vertically formed at the edge portion 11 of a first unit mat 10 and engagement holes 2 formed at the edge portion 12 of a second unit mat 10 and permitting the first engagement protrusions 1 to be inserted from top and bottom; and a second connector B formed of second engagement protrusions 3 horizontally formed at the edge portion 12 of the one unit mat 10 and engagement surfaces 5 provided in the underside of the edge portion 11 of the other unit mat 10 and butting against engagement top faces 4, and puts both unit mats 10 into a connected condition by uniting both connectors A and B from the diagonal direction and then matching the top faces of both unit mats 10 by relatively rotating both unit mats.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005216-A (JP)
Title: Drum type washing machine
Inventor: YOGI YOKO
IPC: D06F33/02
Filed: 2009-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine with which a sufficient beat wash effect can be obtained for laundry and washing and rinsing can be efficiently carried out.SOLUTION: A baffle 13 mounted on a drum 11 is constituted with a first projection section 41 which is located on one side in the circumference direction against the line along the axis line of a water tank 6 whose center axis descends backward and is also located on the front side of the drum 11, a second projection section 42 which is located on the other side in the circumference direction against the line along this axis line and is also located on the back side of the drum 11, and a third projection section 43 which is located between the first projection section 41 and the second projection section 42. A first recessed section 44 is formed with the first projection section 41 and the third projection section 43, and a second recessed section 45 which is reverse to the first recessed section 44 is formed with the second projection section 42 and the third projection section 43. Laundry is lifted up with the baffle 13 by rotating the drum 11.
Patent JP-2011038189-A (JP)
Title: Spinning machine and method for removing spun yarn remaining on yarn accumulating roller
Inventor: OKA MASAKI
IPC: D01H13/22
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning machine which can efficiently remove spun yarn remaining on a yarn accumulating roller due to generation of a yarn defect in which yarn strength is low.  <P>SOLUTION: The spinning frame includes a spinning device, a yarn clearer, the yarn accumulating roller, a suction opening, a suction device, and a unit controller. The spinning device produces the spun yarn by applying twists to a fiber bundle. The yarn clearer is arranged downstream of the spinning device and detects a yarn defect in the travelling spun yarn. The yarn accumulating roller is arranged downstream of the yarn clearer and temporarily accumulates the spun yarn by rotating while winding the spun yarn around an outer peripheral surface thereof. The suction opening of the suction device is arranged near a base end of the yarn accumulating roller. The suction device can generate suction airflow at the suction opening. The unit controller delays a stoppage timing, which is a timing at which feeding of the spun yarn is stopped, when the yarn clearer detects a prescribed yarn defect in which the yarn strength is low, compared with when other type of yarn defect is detected, and stops the yarn accumulating roller after the stoppage timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035175-A (JP)
Title: Image data processing method
Inventor: SMITH PETER LIONEL
IPC: H04N19/89
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a plurality of data blocks variable in length in the form of data stream capable of recollecting these data blocks later.  <P>SOLUTION: A method includes a process for forming an indexed data block for each of data blocks in which pixel blocks are mapped within the frame of the image data. The indexed data block has similar synchronous words with respect to each of the indexed data blocks, an index number uniquely discriminating each data block within the plurality of data blocks, and each of the data blocks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040244-A (JP)
Title: Light-emitting element
Inventor: NAKAMURA HIROSHI
IPC: H01L51/50
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element which reduces a drive voltage without generating short-circuit between a first electrode and a second electrode.  <P>SOLUTION: The light-emitting element is formed by successively laminating the first electrode 121, a conductor film 41, an organic layer 123 having a light-emitting layer, a semi-transmissive reflective film 40, a resistive layer 50, and a second electrode 122. The conductor film 41 transmits a portion of light from the light-emitting layer therethrough, the first electrode 121 reflects the light transmitted through the conductor film 41, and the second electrode 122 transmits the light transmitted through the semi-transmissive reflective film 40 therethrough. An average film thickness of the conductor film 41 on the first electrode 121 ranges from 1 to 6 nm, and the average film thickness of the semi-transmissive reflective film 40 on the organic layer 123 also ranges from 1 to 6 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039364-A (JP)
Title: Image forming apparatus
Inventor: ABE MASANOBU
IPC: B41J29/38
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when an ordinary user makes a print or copy, the user carries out requested printing or the like by performing setting-key operations on a control panel according to the purpose of the use of the print or copy, however, there is a possibility that an unexpected erroneous operation may lead to the erroneous setting of a special mode other than a normal mode by an effect the print or the like cannot be made using a normal function.  <P>SOLUTION: The image forming apparatus includes: a normal mode setting means for operating and setting an image forming means to the normal mode, and a special mode setting means for setting it to the special mode for a specific person. The image forming apparatus includes: a transmitting section disposed in a body and used to output first information; a receiving section positioned in a first position where the first information can be received or a second position where the first information cannot be received; and a mode transition locking means for bringing the input of the special mode into an effect when the receiving section receives the specific information in the second position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041716-A (JP)
Title: Method of processing living tissue
Inventor: AZRAN AZHIM
IPC: A61L27/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing living tissue in a field of regenerative medical techniques for implanting the living tissue instead of a patient's own organ or tissue which does not normally function and in a field of research material techniques as three-dimensional footing for observing growth and differentiation of various cells.  <P>SOLUTION: The method of processing the living tissue is characterized by immersing soft tissues including blood vessels, heart valves, pericardia, corneas, amnions and dura mater, hard tissues including bones, cartilage and teeth, and organs or part of the organs including the heart, kidneys, lever, pancreas and brain, which are animal-derived living tissues, in a treatment liquid including a surfactant; irradiating these tissues or organs with ultrasonic waves of a frequency of 20-100 kHz for 1-24 hours as a net irradiation period while retaining the temperature at 0-40°C; and washing and removing donor cells destroyed by the ultrasonic irradiation from the living tissue with the washing liquid. A tissue piece for implantation is created by the process of ultrasonic irradiation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041551-A (JP)
Title: Treating machine for removing skin of welsh onion
Inventor: MATSUMOTO HIROSHI
IPC: A23N7/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating machine for removing the skin of Welsh onion, capable of removing the attachment to the Welsh onion in a short time even with a small flow rate of compressed air, and having improved durability of a nozzle body.  <P>SOLUTION: The treating machine 1 for removing the skin of the Welsh onion N is equipped with nozzles 30 and 30 for removing the attachment from the Welsh onion N by blowing the compressed air upon the skin of the Welsh onion N. The nozzle 30 is equipped with a supporting part 31, a nozzle cover 32 having the base terminal part attached to the supporting part 31, and the nozzle body 33 inserted into the nozzle cover 32 and having the base terminal part attached to the supporting part 31. The nozzle body 33 is formed out of a flexible urethane rubber, and the tip part of the nozzle body 33 is turnably moved along the inner periphery of the nozzle cover 32 by jetting the compressed air fed from the supporting part 31 to the nozzle body 33, from the tip terminal part of the nozzle body 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010080045-A (JP)
Title: Optical pickup and method of manufacturing the same
Inventor: YAJIMA MASATOSHI
IPC: G11B7/22
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup having high reliability against a shock.  <P>SOLUTION: The optical pickup 10 includes a light-emitting device 11, a retention member 14, a photodetector 18 and a base 13. The retention member 14 is fixed to the base 13 by a composite adhesion part 17. The composite adhesion part 17 intervenes between the retention member 14 and the base 13 to fix the retention member 14 to the base 13, and includes a first adhesion part 15, formed of a first adhesive agent, and a second adhesion part 16, formed of a second adhesive agent having a greater curing shrinkage ratio than the curing shrinkage ratio of the first adhesive agent. Each of the first adhesion part 15 and the second adhesion part 16 intervenes between the retention member 14 and the base 13, and the second adhesion part 16 is disposed in a manner to cover at least a portion of the outer circumference surface of the first adhesion part 15. A difference between the curing shrinkage ratio of the first adhesive agent and the curing shrinkage ratio of the second adhesive agent is ≤3.0%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049057-A (JP)
Title: Operation mechanism of composite switch integrally molded
Inventor: NAKAGAKI SATOSHI
IPC: H01H3/12
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation mechanism in which a composite switch having different input direction or input position can be integrally molded.  <P>SOLUTION: An interconnection part 30 which elastically connects in nearly S-shape between a round switch operation part 10 and a square switch operation part 20 that make rotation and/or reciprocating movement allows mainly displacement in mutual direction of the round switch operation part 10 and the square switch operation part 20. Further, an interference part 33 which is formed at nearly central part of the interconnection part 30 and connects the round switch operation part 10 and the square switch operation part 20 is capable of free displacement in straight line direction to the mutual direction of the round switch operation part 10 and the square switch operation part 20, thereby, when operation input of the switch is performed from two or more round switch operation parts 10 and the square switch operation parts 20 making rotation and/or reciprocating movement that have different direction of force to apply a pressing force or different position to apply the pressing force, only the switch which is connected to an object pressing part 12 or pressing part 22 can be operated.  <P>COPYRIGHT: (C)2011,JPO&INPIT