baber/WOPTO huggingface dataset:
Patent JP-2013016562-A (JP)
Title: Vapor-phase growth method
Inventor: SUZUKI KUNIHIKO
IPC: C23C16/458
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vapor-phase growth method that reduces the adhesion of a film to a susceptor supporting a semiconductor substrate due to a material gas and reduces the time of etching processing of the susceptor in forming an epitaxial film.SOLUTION: At least a part of a susceptor 102 supporting a silicon wafer 101 that is a semiconductor substrate is coated with a metal oxide film such as SiOand SiNor a nitride film. Then, while the silicon wafer 101 is heated on the susceptor 102, a material gas is supplied onto the silicon wafer 101, and an epitaxial film is grown on the silicon wafer 101 with the adhesion of a film due to the material gas on the susceptor 102 being suppressed.
Patent JP-2013015066-A (JP)
Title: Swash plate type hydraulic motor and swash plate type hydraulic pump
Inventor: SATAKE TERUHIKO
IPC: F04B1/22
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type hydraulic motor or a swash plate type hydraulic pump having a construction with which abrasion/cracking of the swash plate can be prevented, without applying a hardening process such as heat treatment to the swash plate.SOLUTION: One embodiment of the present invention is a swash plate type hydraulic motor 1. A spherical surface part 8b is integrally formed on the swash-plate-side end face of a tilting piston 8. A plate member 10, which has a concave part 10a on the tilting-piston side having the same shape as the spherical surface part 8b and into which the spherical surface part 8b fits in a slidable manner, and a sliding surface 10b on the swash-plate side which slides on a second support surface 7b2, is arranged between the swash plate 7 and the tilting piston 8.
Patent JP-2012032389-A (JP)
Title: Fast scanning probe microscope
Inventor: SHINOHARA KENICHI
IPC: G01Q60/24
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fast scanning probe microscope capable of observing a dynamic state of a single chain of a synthetic polymer.SOLUTION: A fast scanning probe microscope includes: a solution cell of which the upper part is opened and which internally accommodates an organic solvent; a sample holder for holding a sample at such a position as to immerse the sample in the organic solvent in a state where a surface of the sample is turned downward; a probe which is disposed, inside the solution cell, at such a position as to be immersed in the organic solvent and as to oppose to the sample surface; and an actuator for moving the sample holder with respect to the probe, without moving the solution cell. The solution cell and the actuator are separated.
Patent JP-2011229949-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To increase a performance effect in a Pachinko game machine.SOLUTION: The game board 4 of the Pachinko game machine has a relatively large-sized game area 12. In the game area 12, the similarly large-sized center accessory (decorative body) 66 is arranged, a visual impact is improved by presence of the center accessory 66, and decorativeness around a liquid crystal display that a player pays attention to is improved. In such a manner, since a range where a game ball can flow down is secured in the game area 12 even when the center accessory 66 is enlarged, the fun of a game is not obstructed. Further, since the size of the liquid crystal display can be enlarged together with the center accessory 66 and the display of a performance image accompanying the progress of a game becomes more powerful, the display with the high performance effect is made possible that much.
Patent JP-2013018683-A (JP)
Title: Single crystal growing apparatus
Inventor: HOSHI RYOJI
IPC: C30B15/00
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal growing apparatus with which heat loss is prevented, an energy-saving effect is achieved, and safety is secured.SOLUTION: The single crystal growing apparatus 1 includes: a main chamber 2 storing a crucible 3 to contain a raw material melt 5 and a heater 6 heating the raw material melt 5; and a run-out receiving pan 8 set on the bottom of the main chamber 2 to contain a melt 17 running out from the crucible 3, and has a lower guiding member 4 set between the crucible 3 and the run-out receiving pan 8 and having a guiding structure to guide the run-out melt 17 leaked out from the crucible 3 and to make it fall into the run-out receiving pan 8, wherein the run-out receiving pan 8 has a thermal insulation 16 filled in the receiving pan filled in a space inside the run-out receiving pan 8, the volume of the thermal insulation 16 filled in the receiving pan is equal to the maximum volume of the raw material melt 5 contained in the crucible 3 or more, and the thermal insulation 16 filled in the receiving pan has a guiding route 16a to guide the fallen run-out melt 17 to the lower side of the run-out receiving pan 8 on a position on which the run-out melt 17 guided by the lower guiding member 4 falls.
Patent JP-2013021655-A (JP)
Title: Recording device
Inventor: YONEDA SHIGERU
IPC: H04N5/225
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which enables a user to easily and properly set a time period from start of recording to stop of the recording.SOLUTION: The recording device comprises: an imaging means; a recording means for recording moving image signals acquired by the imaging means in a recording medium; a measuring means for measuring an elapsed time from an instruction to start measurement to an instruction to stop the measurement by a user; a storage means for storing the elapsed time measured by the measuring means; and a control means for controlling the recording means to start recording the moving image signals acquired by the imaging means in response to the instruction to start recording by the user, and to automatically stop recording the moving image signals with the elapse of the elapsed time recorded in the storage means, after the start of recording the moving image signals.
Patent JP-2012040368-A (JP)
Title: Game machine
Inventor: ARITA TAKESHI
IPC: A63F7/02
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a fraudulent action improperly using a RAM clear operation of a game machine and to promptly activate a paying-out control board even after RAM clear.SOLUTION: When power is supplied while a RAM clear switch is kept pressed, RAM clear signals rise after the time Ta roughly and fall the time Ta after releasing a hand from the RAM clear switch. A hard random number is acquired at the fall and is defined as an initial value of a soft random number. Thus, the initial value is determined according to the period of pressing the RAM clear switch (delay time), and is not fixed. Consequently, the fraudulent action improperly using the RAM clear operation is prevented. Also, since a paying-out controller activates main processing without providing delay time after the end of security check, signals output by an activated main controller are received without omission.
Patent JP-2013022211-A (JP)
Title: Device for estimating driver's fatigue level
Inventor: NAKANO TOMOHARU
IPC: A61B5/0245
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of estimation of the fatigue level of a vehicle driver.SOLUTION: Biological information of the vehicle driver is acquired, and the fatigue level of the driver is estimated based on a stabilization time that is the time for the biological information which has changed within a braking period from deceleration start of the vehicle to stoppage thereof to be stabilized after the braking period. According to the estimation of fatigue level based on the stabilization time, an estimate value is never affected by road environments, traffic environments, changes in operation load caused thereby, and the like, and the fatigue level can be estimated with high accuracy.
Patent JP-2011204358-A (JP)
Title: Semiconductor memory device
Inventor: SHIRAHAMA MASANORI
IPC: G11C13/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a negative potential generating circuit, and to shorten a data read-out time, in a semiconductor memory device including a variable resistance type memory element.SOLUTION: At the time of standby, both ends of a variable resistance type memory element 403, that is, a bit line BL and a source line SL are set to a pre-charge potential Vp by each pre-charge circuit 402 of a bit line and a source line. At the time of setting, the bit line BL is set to a higher setting voltage Vd than the pre-charge potential Vp by a bit line write-in bias generating circuit 401, and the source line SL is grounded by the bit line write-in bias generating circuit. At the time of resetting, contrary to the time of setting, the bit line BL is grounded, the source line SL is set to the setting voltage Vd. During the time of read-out of data, for example, the source line SL is grounded by the read-out bias circuit 405 while keeping the bit line BL at the pre-charge potential Vp as it is.
Patent JP-2013023341-A (JP)
Title: Sheet processing device, and image forming system
Inventor: HASEGAWA HITOSHI
IPC: B65H5/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from being injured regardless of nipping a finger between a discharge claw and a sheet processing device.SOLUTION: The sheet processing device 30 includes a claw exposure detection sensor 114 detecting the position of the discharge claw 112 discharging a post-processed sheet, a claw approach detection sensor 120, a discharge motor 135 driving the discharge claw 112, a discharge motor drive device 134 controlling driving of the discharge motor 135, and a torque control means 132 making the discharge motor drive device 134 control torque. The torque control means 132 controls the discharge motor drive device 134 to drive the discharge claw 112 with first torque while the discharge claw 112 is present within a discharge claw control means 130, and with second torque of a magnitude smaller than the first torque and not injuring the finger or the like while the discharge claw 112 is exposed to the outside of the discharge claw control means 130.
Patent JP-2011203281-A (JP)
Title: Microscope system
Inventor: OKAZAKI MASAYA
IPC: G01N21/64
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system including an aiming detection device focusing on a sample quickly, and applicable also to a liquid sample.SOLUTION: This microscope system includes: a stage for placing thereon an observation sample comprising a transparent body, and a sample placed on the transparent body; an objective lens arranged so as to face the observation sample; a light source for aiming detection for emitting aiming detection light to the observation sample; an optical system for condensing the aiming detection light on the observation sample; a shielding plate (12) arranged on an optical path of the optical system, for shielding a light flux of a cross section of the aiming detection light; a light receiving means for aiming for receiving the aiming detection light reflected by the observation sample through the objective lens; and a control means for focusing the aiming detection light on the observation sample from a result by the light receiving means for aiming. The shielding plate is arranged on a position for shielding the aiming detection light furthermore than a center line of the cross section of the aiming detection light.
Patent JP-2013025287-A (JP)
Title: Fixing device and image forming device equipped with the same
Inventor: KASAMA KENICHI
IPC: G03G15/20
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which a fixing belt retains durability and always smoothly rotates; and an image forming device equipped with the fixing device.SOLUTION: A fixing device 5 includes: an endless fixing belt 26 rotatably supported; and a pressurizing roller 19 rotation-driving while being press-contacted on an outer peripheral surface of the fixing belt 26 to submissively rotate the fixing belt 26. The fixing belt 26 is provided with a first magnetization portion in which N poles and S poles are alternately magnetized in a rotating direction. The fixing belt 26 is further provided with a second magnetization portion which is oppositely disposed to the first magnetization portion in a nip portion N, and in which N poles and S poles are alternately magnetized. The second magnetization portion is configured so as to have a magnetic pole of reverse polarity to a magnetic pole of the first magnetization portion passing through the nip portion N.
Patent JP-2012010364-A (JP)
Title: Methods and apparatus for providing linear erasure codes
Inventor: SHADI M NAGARAJ
IPC: H04L1/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for providing linear erasure codes.SOLUTION: The method is provided for encoding a set of data values into a code symbol. The method includes determining an index sequence that defines selected data values to be used to generate the code symbol, and determining a value sequence that defines factors to be multiplied by the selected data values to generate the code symbol. The method includes generating a packet header that describes the index sequence and the value sequence.
Patent JP-2014199179-A (JP)
Title: Confocal microscope or photometric analysis device using optical system of multiphoton microscope, and photometric analysis method
Inventor: YAMAGUCHI MITSUSHIRO
IPC: G01N21/64
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To increase the detected number of light-emitting particles per unit time by the enlargement of a confocal volume in such a manner that an increase of background light intensity can be suppressed as much as possible for measuring a specimen solution low in light emitting particle density in an optical analysis technology using an optical system of a confocal microscope or a multiphoton microscope.SOLUTION: In the optical analysis technology, a division optical system for forming at least two optical detection areas of the optical system in a specimen solution is provided in the optical system of the microscope. Thus, when a cubic volume of the confocal volume is enlarged by increasing the number of confocal volumes, an increase of a background light intensity can be suppressed further than a case where a diameter of one confocal volume is increased to enlarge the cubic volume of the confocal volume.
Patent JP-2013037646-A (JP)
Title: OSGi-EQUIPPED TERMINAL AND OSGi SYSTEM
Inventor: MORIGUCHI AKIRA
IPC: G06F21/00
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To allow only applications authenticated legitimately by a service provider providing OSGi bundles to remotely call a method of the OSGi bundles.SOLUTION: The OSGi-equipped terminal authenticates delivered applications, and delivers, to a used terminal, applications with successful authentication and confidential information generated using the same. The used terminal utilizes authentication codes generated on the basis of the received confidential information, to call bundles on the OSGi-equipped terminal.
Patent JP-2013041739-A (JP)
Title: Cable extraction structure and photoelectric sensor
Inventor: SUZUKI SHINICHIRO
IPC: H01H9/04
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a cable extraction structure and a photoelectric switch which can prevent liquid from infiltrating into a housing through the inside of a sheath.SOLUTION: A molded body 20 attached to a cable extraction hole of a housing covers a region A where an insulation coating 3 is exposed by peeling a sheath 2 at a tip connected to an electronic component of a cable 1 and also covers the sheath 2 remaining on an end A1 of the region A. At the same time, the molded body 20 covers a region B1 where a stranded wire 4 is exposed by peeling the insulation coating 3 at a position, within the region A, different from a region B2 connected to the electronic component and also covers the insulation coating 3 remaining on both end sides of the region B1. Consequently, liquid permeated the sheath 2 and the insulation coating 3 can be prevented from infiltrating into the housing.
Patent JP-2013042345-A (JP)
Title: Image correction system, image correction method and program
Inventor: NAKAMURA SATOSHI
IPC: H04N1/40
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for correcting distortion of an image incident to attachment error between sensor chips.SOLUTION: The system includes a displacement amount determination unit 30 which determines the amount of displacement of an image region (processing column) read by one of a plurality of sensor chips from the amount of positional shift of the processing column for a specified image region (reference column), a pixel addition unit 31 which virtually adds a pixel having at least one pixel value for use in an interpolation method to the processing column, depending on the amount of displacement thus determined, the displacement direction and the interpolation method to be used, and a pixel value update unit 32 which updates the pixel value set for each pixel in the processing column by the pixel value of each pixel generated using a pixel, to which the pixel value of each pixel in the processing column when the processing column is displaced by the amount of displacement in the displacement direction is added, and the interpolation method.
Patent JP-2011233937-A (JP)
Title: Laser equipment for stably controlling minute laser output
Inventor: HONDA MASAHIRO
IPC: H01S3/131
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To stably output a minute laser even with high power laser equipment.SOLUTION: Laser equipment (1) includes first and second laser excitation regions (21 and 22) arranged in series, a first power supply unit (PSU 1) injecting first energy to the first laser excitation region and a second power supply unit (PSU 2) injecting second energy to the second laser excitation region. The first power supply unit injects prescribed excitation energy which is equal to or more than critical injection energy, with which laser oscillation is started, to the first laser excitation region as first energy. The second power supply unit injects energy injected to the second laser excitation region to the second laser excitation region as second energy between standby excitation energy required for a discharge tube to perform preliminary discharge and the critical injection energy, and controls laser output.
Patent JP-2013043911-A (JP)
Title: Method of manufacturing polyacetal
Inventor: KONDO TOMOHIRO
IPC: C08G2/28
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyacetal of high purity effectively suppressed in black spot foreign matter.SOLUTION: A method of manufacturing the polyacetal comprises a step of obtaining a polyacetal by polymerization and a step of passing the polyacetal powder through a magnetic separator equipped with a magnetic force-generating source thereby removing the magnetic metal in the polyacetal to obtain the polyacetal having a magnetic metal content of less than 1 ppm.
Patent JP-2013047291-A (JP)
Title: Rubber composition for tire tread and pneumatic tire using the same
Inventor: AKABORI YAYOI
IPC: C08L29/04
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire tread, which is more excellent in friction on ice and abrasion resistance than a conventional technique; and to provide a pneumatic tire using the same.SOLUTION: The rubber composition for tire tread comprises, based on 100 pts.mass of a diene rubber, 3 to 30 pts.mass of an organogel (1) or organogel (2), wherein: (1) an organogel comprises a polyvinyl alcohol and an organic solvent capable of melting the polyvinyl alcohol; and (2) an organogel comprises a polyvinyl alcohol, an organic solvent capable of melting the polyvinyl alcohol, and at least one selected from an alkali metal salt, a transition metal salt and a metal hydroxide insoluble to the organic solvent. The pneumatic tire is obtained by using the rubber composition as a tread 3.
Patent JP-2013048375-A (JP)
Title: Device and method for generating motion compensation frame
Inventor: NOGUCHI HIROSHI
IPC: H04N7/01
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a motion compensation frame generation device which can improve a moving image blur and can remarkably improve motion compensation quality.SOLUTION: A motion vector detection section 12 detects a motion vector MV and outputs a block matching error value BME. A whole scroll determination section 13b generates a whole scroll degree DS. A reliability generation section 14 generates reliability data DR1 showing reliability of the motion vector MV on the basis of the block matching error value BME. A reliability adjustment section 15 adjusts a value of the reliability data DR1 to be larger as a value of the whole scroll degree DS as a whole is larger to output adjustment reliability data DR2. An interpolation pixel generation section 16 generates interpolation pixels Px constituting a motion compensation frame on the basis of the adjustment reliability data DR2.
Patent JP-2013048571-A (JP)
Title: Health drink powder
Inventor: TAKAHASHI SAKI
IPC: A23L2/39
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a health drink powder by which a healthy drink even in alcohol content and smooth in throat-through texture by only being blended with water at home in a short time, and does not cause a malfunction such as an alcohol smell and the separation of a functional component.SOLUTION: There is provided the health drink powder which contains at least one functional component out of alcohol powder, egg (entire egg, egg white and egg yellow), ginger, honey, quince, citrus junos, kumquata, lemon, brown sugar, green powdered tea, tea, green tea, oolong tea, barley tea, collagen, kudzu, starch, vitamin E, vitamin B1, vitamin B2, vitamin B6 vitamin B12 vitamin C, calcium, kail (green juice), isoflavone, pepper and coenzyme Q10.
Patent JP-2012055690-A (JP)
Title: Self-ligating orthodontic bracket and method of making the same
Inventor: ODA TODD I
IPC: A61C7/28
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the aesthetics, use and functionality, and the cost and manufacturability of self-ligating orthodontic brackets.SOLUTION: The orthodontic bracket 10 for coupling an archwire 18 with a tooth includes a bracket body 12 configured to be mounted to the tooth and a clip 14. A clip slot extends through the bracket body transversely to an archwire slot 16. Upon deflection of the clip, it contacts the bracket body at locations that are not in contact before the deflection. The clip includes various structures that cooperate with the body when the clip is deflected to restrict or stop the deflection. The orthodontic bracket may comprise a securing mechanism that is configured to secure the clip in a closed position. A method of manufacturing a shaped unsintered body for use in manufacturing the orthodontic bracket is also provided. A portion of the sinterable particles may be removed using a stream of energy to yield a plurality of posts which are then deformed.
Patent JP-2013056441-A (JP)
Title: Conductive precoated aluminum alloy plate
Inventor: HATSUNO KEIICHIRO
IPC: B32B15/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a conductive precoated aluminum alloy plate which is excellent in ablation resistance, easy in mold workability, and displays excellent conductivity.SOLUTION: The conductive precoated aluminum alloy plate 1 consists of a substrate 2 consisting of aluminum or an aluminum alloy, a formed film 3 formed on one side or both sides thereof, and a conductive coat 4 formed thereon. The conductive coat 4 consists of a silicate, urethane resin, colloidal silica, surfactant and wax, and also the thickness T of the coat is ≥0.05 μm and ≤1.0 μm. The silicate is at least one selected from lithium silicate, sodium silicate, potassium silicate and ammonium silicate. The urethane resin is an aliphatic ester type or an aliphatic ester-ether type, and the glass transition point is ≥90°C and ≤150°C.