baber/WOPTO huggingface dataset:
Patent JP-2013238302-A (JP)
Title: Method of repairing inner surface rubber lining butterfly valve
Inventor: AKIMOTO ETSUKO
IPC: F16K1/22
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of repairing inner surface rubber lining butterfly valve capable of repairing a valve box valve seat which is inexpensive, has preferable workability and further has durability.SOLUTION: A butterfly valve includes a valve box, a valve shaft which penetrates the valve box in a radial direction and a valve body which attaches the valve shaft in the center radial direction, wherein a valve is opened and closed by causing the valve body to rotate via the valve shaft. When a valve body sliding part 4a is damaged by a foreign matter a such as shell, first, high-pressure water is sprayed to a surface of a valve seat and washes the surface to expose a flaw (damage part) b part and the valve body sliding part 4a is scooped out in such a range as to include the total flaw b by a grinder to form a substantial U-shape groove 10. Then, an adhesive is applied to the whole surface inside the groove 10, thereafter, a natural vulcanized rubber repair material 11 is filled to the total groove 10 and the removal of air in the rubber repair material 11 is performed with a roller. When the repair material 11 is cured, a protruded part is ground with the grinder to perform the surfacing.
Patent JP-2013242345-A (JP)
Title: Reflection member molding for luminaire and method for manufacturing reflection member molding for luminaire
Inventor: TANAKA TOSHIMORI
IPC: G02B5/08
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflection member molding for a large-size luminaire having a high reflectivity and highly efficiently diffusing light, and a method for manufacturing the same.SOLUTION: A part of light applied to a reflection part 5 is reflected by a surface of an unformed layer 9, and a part is reflected by a surface of micro bubbles 11 in the inside. Therefore, the light reflected by the inner surface of the reflection part 5 is appropriately diffused. According to the present invention, the reflection part 5 comprises a resin foam body having prescribed performances so as to have an extremely high reflectivity. In concrete terms, a total reflectivity thereof is 94% or more. The part of the applied light is diffused inside the reflection part 5 and transmits to an outer surface side. Therefore, the transmission light is also appropriately diffused and leaked outside the reflection part 5. Consequently, the light can be diffused not only to the lower part of the reflection member molding 1 but also to the side.
Patent JP-2013243945-A (JP)
Title: Combine harvester
Inventor: KADOTA HIROSHI
IPC: A01F12/60
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester detecting the moisture content of grains without crushing the grains accommodated in a grain tank.SOLUTION: A moisture content detecting unit includes: a storing part having a fixed quantity case; a capacitance type sensor; and an electric actuator controlled to operate by a controller. The storing part selectively takes a receiving state of receiving and storing grains in the fixed quantity case, a fixed quantity holding state of refusing receipt of new grains while storing the grains in the fixed quantity case, and a discharge state of discharging the grains in the fixed quantity case according to the operation of the electric actuator. The controller causes the electric actuator to make the transition to the fixed quantity holding state after a lapse of a predetermined time after the transition of the storing part to the receiving state through the discharge state at the start of a moisture content detecting program, and detects a moisture content according to a signal input from the capacitance type sensor in the fixed quantity holding state of the storing part.
Patent JP-2013246343-A (JP)
Title: Semiconductor optical modulator
Inventor: AKIYAMA KOICHI
IPC: G02F1/017
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator in which both reduction in absorption loss and a higher extinction ratio are achieved.SOLUTION: The semiconductor optical modulator is driven by applying a reverse bias voltage between a P-type clad layer 16 and an N-type clad layer 11 sandwiching a multiple quantum well layer 1a therebetween. The multiple quantum well layer 1a has a plurality of well layers and barrier layers, each of which are alternately laminated. All the well layers have the same absorption end when an electric field is not applied. A rate of change in electric field applied to the multiple quantum well layer 1a when a second reverse bias voltage larger than a first reverse bias voltage is applied with the voltage being increased by a minute amount, is larger than a rate of change in electric field applied to the multiple quantum well layer 1a when the first reverse bias voltage is applied with the voltage being increased by a minute amount.
Patent JP-2013014749-A (JP)
Title: Method for fractionating oil and fat
Inventor: TAKABA MASATO
IPC: C11C3/00
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a fractionation method which is more efficient and industrially suitable for recovering oils/fats having a low XXX triglyceride content but a high X2U triglyceride content from oils/fats containing X2U triglycerides (X is a saturated fatty acid residue and U is an unsaturated fatty acid residue) and having a high XXX triglyceride content (X is a saturated fatty acid residue).SOLUTION: The method for fractionating oil and fat, is characterized in that an oil/fat having a triglyceride content of 60 wt% or more and including, among all triglycerides, 10-70 wt% of an XXX triglyceride and 10-50 wt% of a X2U triglyceride, is mixed with a fatty acid lower-alkyl ester; a raw material for crystallization is prepared, the raw material having a 10-50 wt% triglyceride content and a 50-80 wt% fatty acid lower-alkyl ester content; the raw material for crystallization is heat-melted and subsequently cooled; a crystal precipitate is formed; and the precipitate is fractionated, resulting in a liquid part (olein part) having a high X2U triglyceride content.
Patent JP-2012205901-A (JP)
Title: Tissue vitality comparator with light pipe with fiber optic imaging bundle
Inventor: VIOLA FRANK J
IPC: A61B17/28
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument having an optical system for accurately positioning jaws associated with the surgical instrument relative to the tissue section, and furthermore to provide a surgical instrument having a reference chart or graph for comparing images observed through the optical system with known reference images to more accurately position the surgical instrument relative to the tissue.SOLUTION: The surgical instrument includes: a housing; at least one jaw extending from the housing; a light source positioned on the at least one jaw; and a light pipe with fiber optic imaging bundle extending between the at least one jaw and the housing. The light pipe with fiber optic imaging bundle has a first end positioned on the at least one jaw and a second end positioned on the housing, such that an image illuminated by the light source on the at least one jaw is visible at the housing.
Patent JP-2013253832-A (JP)
Title: X-ray inspection device
Inventor: KANAI TAKASHI
IPC: G01N23/04
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device that accurately inspects an object in which area values or volume values of content are different by row due to a conveyance position of the content.SOLUTION: An X-ray inspection device 1 includes: an image processing part 43 that applies the same image processing algorithm for rows of the content of an object, to an X-ray image output by an X-ray detector 10, for image processing; and a determination part 44 that determines a shape quality of the object W by use of quality determination threshold (an upper limit value and a lower limit value) set for each of the rows of content, with respect to the X-ray image image-processed by the image processing part 43.
Patent JP-2013256868-A (JP)
Title: Water feed pump device
Inventor: SATO KOICHI
IPC: F04B49/06
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a water feed pump device suppressed in an excessive/insufficient water amount stop and a pressure variation at restart.SOLUTION: In a water feed pump device, a variable speed control device has: upper limit target pressure on a piping resistance curve of a pump; a pump rotation speed (inverter frequency) for imparting the Q-H performance of the pump which satisfies the pressure; pump stop pressure which takes pressure keeping in consideration; a pump rotation speed (inverter frequency) at a stop which is defined by the stop pressure; and a control parameter with a lower limit value on the resistance curve as start pressure. Normally, upper limit target pressure on the resistance curve is set as an upper limit coordinate, and the stop pressure taking the pressure keeping in consideration is set as a lower limit coordinate. Prescribed pressure is constantly controlled on a line connecting the upper limit coordinate and the lower limit coordinate, a flow rate switch detects the excessive/insufficient water amount, the pump is stopped when a sufficient prescribed time has elapsed in this state for the suppression of a pump start frequency, and when the detected pressure reaches pump start pressure after the stop of the pump, the pump is restarted.
Patent JP-2013255758-A (JP)
Title: Information management device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an information management device configured to manage game data such as the number of times of generation of a specific game condition or the number of game mediums obtained, for each of the specific game conditions having different time lengths of a special game status.SOLUTION: On the basis that a special game status is finished after the special game status is continuously repeated a first number of times (50 times) or less, a jackpot bringing the special game status is determined as a first jackpot (S1259), on the basis that the special game status is continuously repeated more than the first number of times, a jackpot bringing the special game status is determined as a second jackpot (S1257), and on the basis that one jackpot is generated and then another jackpot is generated after the special game status is continuously repeated the first number of times or less, the one jackpot is determined as the first jackpot (S1260).
Patent JP-2013127310-A (JP)
Title: Hole plug
Inventor: SATO TSUNAHIRO
IPC: F16J15/06
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a hole plug, with which an insertion force to an installation hole can be reduced, and a force for removal from the installation hole can be increased.SOLUTION: When a force acts upward from below on the face plate 34 of a hole plug 14 that is blocking an installation hole 12 of a body panel 10, the face plate 34 is pushed upward and a middle wall 26 is moved upward with respect to an outer circumferential wall 18. On this occasion, an outside part 40B of a contacting part 40 is folded back towards the inside and an inside part 40A of the contacting part 40 comes in contact with the inner surface of a lower part of the outer circumferential wall 18. As a result, the inside part 40A of the contacting part 40 is able to limit deformation of the engaging tabs 20 towards the inside.
Patent JP-2014003769-A (JP)
Title: Overload detection device, overload detection system, overload detection method, and program
Inventor: SUZUKI SHIRO
IPC: H02B1/40
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To efficiently and securely prevent a branch line from being in an overload state.SOLUTION: A power history storage unit 21 stores a history of power transmitted in a trunk line 3. A pattern storage unit 22 extracts a time variation pattern of power measured during a predetermined period until a branch breaker trips from the power history storage unit 21, and stores the pattern. An overload estimation unit 23 estimates occurrence of overload in each branch line by comparing a time variation pattern of power transmitted in the trunk line 3 and the time variation pattern of power stored in the pattern storage unit 22.
Patent JP-2014003413-A (JP)
Title: Image processing apparatus, display device and program
Inventor: ISHIGURO KAZUHIRO
IPC: B41J29/38
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To allow a user to confirm a series of operations performed during execution of a job, and to allow for changing of the processing content or processing order of image data included in a series of operations based on the user operation, even in the way of execution of a job.SOLUTION: An image processing apparatus 1 displays the processing path for image data, after the image data is input to an image input section until an image is output from an image output section, on a display 24, and also displays icon images G11, G12, and G13 corresponding to the image data so as to move along the processing path. When user operation is detected while the icon images corresponding to the image data are displayed on the processing path, the image processing apparatus 1 stops processing in an image processing section or the image output section temporarily, and changes image processing in the image processing section or the output mode in the image output section based on the user operation.
Patent JP-2014003116-A (JP)
Title: Image pickup device
Inventor: SUZUKI SATOSHI
IPC: H04N5/357
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which stray light diffracted or reflected in a picture element is absorbed to generate noise.SOLUTION: An image pickup device has plural picture elements each having a photoelectric conversion element for converting image-forming light from an optical system to charges, and a light shielding unit having an opening for regulating a light flux incident to the photoelectric conversion element. The opening of a first picture element out of the plural picture elements is located so as to pass a light flux deviated from the center of an exit pupil of the optical system, and the first picture element further has a light absorption area which is formed to be isolated from the photoelectric conversion element, converts stray light to charges and discharges the charges. The opening of a second picture element out of the plural picture elements is located so as to pass a light flux deviated from the center of the exit pupil of the optical system in a direction different from the opening of the first picture element. At the corresponding positions of the insides of the first and second picture elements, at least a part of the light absorption area of the first picture element is disposed in an area of the first picture element which corresponds to an area where the photoelectric conversion element of the second picture element is disposed.
Patent JP-2014006674-A (JP)
Title: Image processing device, control method of the same and program
Inventor: TAYA KAORI
IPC: H04N13/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To output an optimal image in accordance with a viewpoint position of an observer.SOLUTION: An image processing device is configured to: input object information about an object image; input sight line information on a viewer; according to the sight line information, calculate a conversion parameter for converting from a value of a coordinate system in an object image on virtual space to be defined with respect to a display device to a value of a coordinate system of the display device; on the basis of the conversion parameter, render the object image to prepare a rendering image; on the basis of the sight line information and the conversion parameter, prepare a deformation filter deforming a reference filter for applying to the object image set to a reference coordinate on the virtual space; and perform filter processing of the rendering image by the deformation filter and output image data to be obtained by the filter processing.
Patent JP-2014006392-A (JP)
Title: Photomask coverage factor adjustment method and exposure method
Inventor: NAKAZAWA TAKASHI
IPC: H01L21/027
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To adjust a photomask coverage factor within a desired range without transferring an unnecessary pattern onto a wafer.SOLUTION: A photomask coverage factor adjustment method includes the steps of: calculating a distribution of a coverage factor that is a ratio of a circuit pattern formed in a predetermined region to layout data of a photomask having the circuit pattern to be transferred onto a wafer; and adjusting a whole coverage factor including an auxiliary pattern within a desired range by disposing the auxiliary pattern that is not resolved on the wafer by exposure using the photomask in a region where the circuit pattern is not present on the photomask on the basis of the calculated distribution of the coverage factor.
Patent JP-2014005677-A (JP)
Title: Tunnel excavation system
Inventor: KOYAMA YUKINORI
IPC: E21D9/12
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavation system in which clogging by excavated earth is hardly caused when the excavated earth resulting from excavation of a ground is conveyed backward.SOLUTION: In an excavation unit 10: a space 20E is formed in a rotary section shell body 20 and openings 36 are formed on a front end face of the rotary section shell body 20; excavated earth from an excavation mechanism 14 is accommodated in the space 20E through the openings 36; clearances 20D are formed between the rotary section shell body 20 and stationary portion shell bodies 22, 24, 26 on an inner side face of the excavation unit 10; the space 20E and a space on the inner side of the excavation unit 10 are communicated with each other through the clearances 20D, and the excavated earth accommodated in the space 20E is discharged in the inside of the excavation unit 10 through the clearances 20D; and a belt conveyor transports the excavated earth resulting from excavation of the ground by a breaker 62 along with the excavated earth discharged from the space 20E into the inside of the excavation unit 10 through the clearances 20D backward.
Patent JP-2014004276-A (JP)
Title: Drum-type washing machine
Inventor: SUZUKI MASAHIRO
IPC: D06F33/02
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a drum-type washing machine capable of yielding stable rinsing performance with low vibration.SOLUTION: A washing machine includes: a rotary drum 3 freely rotatably disposed inside a water reception tank 2; a motor 4 for driving the rotary drum 3; vibration detection means 25 for detecting vibration of the water reception tank 2; a circulation route 9 for suctioning washing water from the water reception tank 2, the water contained therein, ejecting the water into the rotary drum 3 and circulating the water therein; a circulation pump 10 disposed in the circulation route 9; and control means 14 for controlling the number of revolutions of the motor 4 and circulation pump 10 to control the respective steps of washing, rinsing and dewatering. Further, in an intermediate dewatering step of the rinsing step, the control means 14 increases the rotation speed of the rotary drum 3 in a stepwise manner, drives the circulation pump 10 to circulate the washing water and decreases the rotation speed of the circulation pump 10 in a stepwise manner in the case of a vibration value of the water reception tank 2 exceeding a predetermined value. This configuration makes it possible to yield stable rinsing performance with low vibration and low noise.
Patent JP-2014010905-A (JP)
Title: Lighting apparatus
Inventor: KATAOKA HIDEO
IPC: F21S8/02
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus which prevents an electric wire connecting a lighting fitting body with an apparatus body from being caught when the lighting fitting body is attached to the apparatus body.SOLUTION: An elastic guide plate 40 is attached to an electric wire 28 which electrically connects a power source device 23 installed in an apparatus body 20 with an LED unit 32 provided at a lighting fitting body 30, and one end 43 of the guide plate 40 is attached to the apparatus body 20. Thus, the electric wire 28 is not able to freely deform and deforms along a direction that the elastic guide plate 40 can deform. Therefore, the structure prevents the electric wire 28 from being caught between the light fitting body 30 and the apparatus body 20 when the light fitting body 30 is attached to the apparatus body 20.
Patent JP-2014009990-A (JP)
Title: Testing device and testing method
Inventor: NAKANISHI HIDETOSHI
IPC: G01N21/63
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enables a process of annihilation of photoexcited carriers in a depletion layer of a photodevice to be tested with minimized contact.SOLUTION: A testing device 100 is intended for use in testing a solar battery 90. The testing device 100 comprises an irradiating unit 12 that irradiates with a pulsed light LP11 and a detecting unit 13 having a detector 132 that detects an electromagnetic pulse LT1 radiated from the solar battery 90 in response to irradiation with the pulsed light LP11. The detector 132 detects an electric field intensity of the electromagnetic pulse LT1 in response to irradiation by a probe light LP 12 emitted from a source (femtosecond laser 121) of the pulsed light LP11. The testing device 100 is also equipped with a delaying unit 131 that delays a timing of detection of the electromagnetic pulse by the detector 132. Further, the testing device 100 is provided with an electromagnetic pulse analyzer 23 that detects a negative peak of the electric field intensity in the temporal axis waveform of the electromagnetic pulse LT1.
Patent JP-2012210707-A (JP)
Title: Method for manufacturing grinding wheel having depression
Inventor: SOMA SHINJI
IPC: B24D5/06
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To easily form tilted grooves tilted in relation to the circumferential direction of a grinding wheel or hole-shaped depressions on an abrasive grain layer of a non-baked grinding chip by machining or pressing at low cost.SOLUTION: The non-baked grinding chip is formed by integrally and circularly press-molding by superposing substrate layers formed by mixing substrate particles and a bonding agent in an abrasive grain layer formed by mixing super-abrasive grains and the bonding agent. The depressions are formed on the abrasive grain layer of the non-baked grinding chip, the non-baked grinding chip having the depressions is baked, and a plurality of baked grinding chips are bonded to a core.
Patent JP-2014012926-A (JP)
Title: Mechanical parking equipment
Inventor: OBA KOICHI
IPC: B62H3/02
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide mechanical parking equipment that prevents the fall of a two-wheeled vehicles without the application of a load to a structure of the two-wheeled vehicle.SOLUTION: Mechanical parking equipment includes a string-like member (210) that has one end attached to a handle of a parked two-wheeled vehicle, and a fixing member (202) that is fixedly arranged on the lateral side of the two-wheeled vehicle to fix the string-like member. The string-like member is lengthily attached to generate a tensile force when the two-wheeled vehicle is brought into a tilted state from a self-supporting state.