baber/WOPTO huggingface dataset:
Patent JP-2013079168-A (JP)
Title: Method for producing nitride semiconductor wafer
Inventor: ASAKAWA TOMOYUKI
IPC: C30B29/38
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nitride semiconductor wafer with a small amount of warpage.SOLUTION: In the method for producing a nitride semiconductor wafer, a nitride semiconductor thick film crystal layer is formed on a void-formed substrate formed by providing a nitride semiconductor thin film crystal layer and a void-including metal nitride film provided thereon, on a sapphire substrate, and subsequently the void-formed substrate is removed. A warpage compensation layer composed of a material with a thermal expansion coefficient smaller than that of sapphire is formed on the rear face of the sapphire substrate, the void-formed substrate with the warpage compensation layer formed thereon is warped in a projection shape as viewed from the surface with the metal nitride film formed thereon by the difference of thermal expansion coefficients under the growth temperature of the nitride semiconductor thick film crystal layer, the nitride semiconductor thick film crystal layer is grown in a projection shape on the void-formed substrate warped in the projection shape, and after the completion of the growth, when the temperature returns from the growth temperature to the normal temperature, return of the nitride semiconductor thick film crystal layer from the projection shape to the flat shape generated accompanied with recovery of the flat shape of the void-formed substrate compensates projected warpage of the nitride semiconductor thick film crystal layer as viewed from the semiconductor polar face thereof.
Patent JP-2012051904-A (JP)
Title: Treatment of osteoarthritis
Inventor: MENDEL CARL M
IPC: A61K31/135
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a drug of treating osteoarthritis and gout.SOLUTION: A compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein Rand Rare independently H or methyl, (for example, N, N- dimethyl-1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl amine hydrochloride optionally in the form of its monohydrate) is used.
Patent JP-2013080397-A (JP)
Title: Ic chip, processing method in ic chip, processing program for ic chip, and ic card
Inventor: MUKODA MARIKO
IPC: G06F12/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an IC chip, a processing method in the IC chip, a processing program for the IC chip, and an IC card which reduces processing time by a protection function of data, by protecting the data with an appropriate protection function.SOLUTION: A CPU 6 comprises a "protection function of a non-update region by a card OS" and a "protection function of an update region by a transaction". The "protection function of an update region by a transaction" writes all data stored in a page, to which an update region before update and a non-update region belong, in a backup region regarding all regions in the page as the update region, notifies the card OS that there is no non-update region in the page, and thus inhibits the "protection function of a non-update region by a card OS" from functioning.
Patent JP-2013083483-A (JP)
Title: Vehicle weight estimation apparatus
Inventor: MIWA NAGAYASU
IPC: G01G3/16
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle weight estimation apparatus which is capable of accurately estimating the weight of a vehicle.SOLUTION: A vehicle weight estimation apparatus 100 comprises an excitor 11 which is provided in a vehicle 1 and excites the vehicle 1, a vibration detection section 12 which detects vibration of the excited vehicle 1, a frequency characteristic acquisition section 13 which acquires frequency characteristics of a body of the vehicle 1 on the basis of a detection result of the vibration detection section 12, and an estimation section 15 which estimates the weight of the vehicle 1 on the basis of the acquired frequency characteristics and a reference value stored beforehand.
Patent JP-2013083198-A (JP)
Title: Solar power generation apparatus
Inventor: YAMAMOTO RYOHEI
IPC: F03G6/00
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a solar power generation apparatus capable of performing temperature control as compared with conventional solar power generation apparatuses.SOLUTION: A boiler chamber 23 is heated by radiation heat of solar light concentrated by a light concentrator 4 to generate steam, and a turbine is driven. An adjacent gas chamber 24 is simultaneously heated to expand gas therein so that a pressure in the gas chamber 24 is raised. When the temperature of the boiler chamber 23 is lowered, an exhaust valve V2 is opened to rapidly decrease a gas pressure of the gas chamber 24 so that decrease in temperature by adiabatic expansion is generated, and the temperature of the adjacent boiler chamber 23 is lowered.
Patent JP-2013088482-A (JP)
Title: Toner
Inventor: FUKUTOME KOSUKE
IPC: G03G9/087
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a magenta toner having high coloring power and excellent blue color reproducibility.SOLUTION: The toner comprises toner particles containing a binder resin and a magenta coloring agent. The magenta coloring agent comprises dimethylquinacridone (compound A), methylquinacridone (compound B) and at least one pigment C selected from the group consisting of Pigment Red 150, Pigment Red 57:1, Pigment Red 238 and Pigment Red 269. When the content of the compound A and the content of the compound B with respect to 100 pts.mass of the binder resin are denoted by Ya and Yb (pts.mass), respectively, Yb/(Ya+Yb) is 0.10 or more and 0.90 or less and Yb is 0.50 or more and 10.00 or less.
Patent JP-2013089746-A (JP)
Title: Resin coating apparatus and resin coating method
Inventor: NONOMURA MASARU
IPC: B05D3/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin coating apparatus and a resin coating method capable of uniformly controlling the light emission characteristics among LED packages and increasing the production yield in an LED package manufacturing system even when emission wavelength of LED element pieces varies.SOLUTION: In a resin coating used in the manufacturing of LED packages including an LED element coated with a resin containing fluorescent substance, before coating the resin, translucent member 43, which is test-coated with a resin 8 for measuring the light emission characteristics, is placed on a translucent member mounting table 41 including a light source, and the resin 8 coated on the translucent member 43 is irradiated with an excitation light emitted from the light source. The light emission characteristics of the light emitted from the resin 8 is measured by a light emission characteristics measurement processing part 39. A difference between the measurement result and a prescribed light emission characteristics is calculated. A proper coating amount of the resin to be actually coated to the LED element is calculated based on the difference.
Patent JP-2013085777-A (JP)
Title: Cosmetic applicator
Inventor: SAWAYANAGI HIDEO
IPC: A45D34/04
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To tilt an application part by a simple structure and retain the state, in a cosmetic applicator.SOLUTION: A shaft part 11 and the application part 12 are deformably connected at a movable part 15 that constitutes the cosmetic applicator 10 along with the shaft part 11 and the application part 12, by integrally molded leg parts 16 and 16. A locking part 17 whose tip is a projectingly curved face 17a, is integrally molded at the rear end of an application base part 14. A part 18 to be locked in which a plurality of recessedly curved parts 18a to be fitted with the projectingly curved face 17a of the locking part 17 are disposed, with a flat part 18b used as a center, is integrally molded at the tip end of the shaft part 11. A clearance 19 is formed between the locking part 17 and the part 18 to be locked. The locking part 17 moves, and slides while coming into contact with the part 18 to be locked, so as to form a tilting mechanism A where both the parts can be freely locked. This simple structure can energizingly push the application part, tilt it towards the shaft part, and retain the tilted state.
Patent JP-2013088340-A (JP)
Title: Metering device
Inventor: KAWAMURA RYOICHI
IPC: G01G23/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a metering device for easily performing four corners adjustment while thinning a metering part of the metering device as much as possible.SOLUTION: On an upper surface of a discal base member provided with stiffening ribs on the upper surface thereof, a fixed end part of a balance beam load cell is attached, the reverse surface is provided with stiffening ribs, and a reverse surface of a discal saucer reception member an upper surface of which is mounted with a metering saucer is provided with a movable end part of the load cell. The upper surface of the saucer reception member is provided with a tool insertion window which follows a distortion sensor part of the load cell, and through the insertion window, tools, such as a file, are inserted to cut the distortion sensor part.
Patent JP-2013086460-A (JP)
Title: Manufacturing method for pneumatic tire
Inventor: IMOTO YOJI
IPC: C08L53/00
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a pneumatic tire that enhances the thickness uniformity at joint parts on the circumference of a drum in order to prevent air from remaining in the joint parts, and also, to effectively reduce peel-off of the joint parts between an inner liner and a carcass ply.SOLUTION: The manufacturing method includes: an assembly step in which a laminated body 1 is manufactured by offsetting the end in the width direction of an inner liner 2 and the end in the width direction of an unvulcanized rubber sheet 3 by 50-500 mm from each other in the width direction, and bonding the inner liner and the unvulcanized rubber sheet to each other; a cutting step in which a cut sheet 4 is manufactured by cutting the laminated body 1 at a fixed length corresponding to the width of a drum; a joining step in which the cut sheet 4 is wound around the entire circumference of the drum in such a manner that the cut surface of the cut sheet is oriented in the circumferential direction of the drum 5, and the inner liner 2 is on the inner surface side, and the position of the end of the inner liner 2 and that of the end of the unvulcanized rubber sheet 3 are offset at a fixed distance, and then, the ends are joined to each other. The inner liner 2 is formed of a layered body of a first layer containing a styrene-isobutylene-styrene triblock copolymer, and a second layer made of a thermoplastic elastomer.
Patent JP-2013092297-A (JP)
Title: Heat source unit, heat source unit set, and refrigeration unit
Inventor: SAKAE SATORU
IPC: F25B43/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance responsibility when controlling refrigerant state quantity in a high pressure side in a heat source unit while playing a role as a buffer for a receiver to temporarily store liquid refrigerant.SOLUTION: The receiver 34 has a container 50, a main passage 51 for introducing the liquid refrigerant condensed in a refrigerant flow path of a heat source side heat exchanger 33 in the container 50, a branching passage 52 branching from the main passage 51, and a leading out passage 53 leading out the liquid refrigerant in the container 50 from the container 50. The main passage 51 has the first opening 51a opening in the container 50 and the branching passage 52 has the second opening 52a opening at a position lower than the first opening 51a in the container 50. A switching mechanism SV1 can switch the first mode allowing the liquid refrigerant to flow in the first opening 51a and the second mode not allowing the liquid refrigerant to flow in the first opening 51a. A control section 4 controls the switching mechanism SV1 and adjusts the refrigerant state quantity in the high pressure side.
Patent JP-2013092227-A (JP)
Title: Nut
Inventor: IWATA KATSUMI
IPC: F16B39/284
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a nut with a simple structure that can properly reduce backlash irrespective of temperature conditions.SOLUTION: The nut 1 includes: a first thread groove part 11 having a thread groove 20 formed on an inner peripheral surface of a resin-made nut body 10 at one end thereof; a second thread groove part 12 having a thread groove formed on the inner peripheral surface of the nut body at the other end and having the same pitch with that of the thread groove of the first thread groove part; a non-threaded part 13 which is provided between the first thread groove part and the second thread groove part in the nut body, whose length in the axial direction does not correspond to the integral multiple of the pitch of the screw groove, and in which a thread groove is not formed on the inner peripheral surface; a slit 21 penetrating the non-threaded part; a recess groove 31 spirally formed on an outer peripheral surface of the nut body; and a coil spring 33 retained in the recessed groove.
Patent JP-2013099055-A (JP)
Title: Motor drive device, sheet transport device, and image formation device
Inventor: YOSHIMIZU HIDEKI
IPC: H02P6/08
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To restrain motor rotation from becoming instable due to inclusion of noise into a rotation sensing signal fed into a driver circuit, as well as restrain the life of a gear from being reduced by collision of gear teeth at motor startup, thereby making it possible for a first transport roller 16a to be quickly accelerated by a transport motor.SOLUTION: A motor encoder 211 to detect the rotation amount of a transport motor 210 consisting of a DC brushless motor and a driver circuit 212 are incorporated in the transport motor 210. In a motor control circuit 200, an acceleration change process for driving the transport motor 210 is executed in such a way that at motor startup, the transport motor 210 is driven so that its revolution speed will be accelerated with a first acceleration characteristic, and after the arrival of timing grasped on the basis of the detection result of the motor encoder 211 and the first acceleration characteristic, the revolution speed of the transport motor 210 is accelerated with a second acceleration characteristic which excels in acceleration ability than the first acceleration characteristic.
Patent JP-2013096778-A (JP)
Title: Treatment method of waste liquid containing metal atom, and adsorbent
Inventor: FUJIMURA TADAMASA
IPC: G21F9/12
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of selectively removing radioactive strontium from sea water or waste liquid in which calcium and magnesium coexist, and to provide an adsorbent to be used for the method.SOLUTION: A waste treatment method for removing metal atoms contained in waste liquid and collecting the removed metal atoms includes a step for adding titanium hydroxide or zirconium hydroxide (a), phosphate compound (b), water-soluble metal salt (c) containing at least one metal sort selected from a group composed of alkali metal, alkaline earth metal, iron, cobalt, nickel, copper, and zinc, and diamond particulates and/or carbon nano-tube (d) to waste liquid.
Patent JP-2012157902-A (JP)
Title: Method of bending plate material and device for increasing or decreasing residual stress
Inventor: KIN HIDETOSHI
IPC: B21D1/06
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of performing bending work having a small warpage by increasing or decreasing residual stress on cut edges of a workpiece.SOLUTION: In the method of bending a plate material, by which a planar workpiece having cut edges cut by a cutting means on both opposed sides is bent between both cut edges, the workpiece is bent after increasing or decreasing the residual stress on both cut edges of the workpiece, which is caused when cutting the workpiece. In the method of bending the metal plate, bending moment Mrs which is produced on the bent ridge line of the workpiece by the residual stress on both cut edges of the workpiece is calculated, also the bending moment Mz which is produced on the bent ridge line by bending of the workpiece is calculated, a bending moment M produced during bending the workpiece is calculated by (Mrs-Mz) and the curvature ρz of a warpage in the longitudinal direction is calculated by the bending moment M and the residual stress is increased or decreased in order to settle the difference between these curvature ρz of camber and curvature ρz0 of warpage of the target value within an allowable range.
Patent JP-2013095896-A (JP)
Title: Conjugated dienic polymer
Inventor: AIDA SHOJIRO
IPC: C08F236/04
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a conjugated dienic polymer which can be produced at low cost through a further simplified production process, and is improved in cold flow resistance.SOLUTION: The conjugated dienic polymer is obtained by copolymerizing a conjugated dienic compound and an aliphatic olefin other than the conjugated dienic compound. The content of the aliphatic olefin other than the conjugated dienic compound is 5 mol% or less.
Patent JP-2013102881-A (JP)
Title: Game machine
Inventor: JIN KOTARO
IPC: A63F7/02
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which continuous notice presentation is performed so that a player recognizes that presentations have a series of the continuous notice presentation.SOLUTION: A presentation control CPU looks ahead variation patterns of all symbol variation games ranging from a symbol variation game as the start of the continuous notice presentation to a symbol variation game as the object of the continuous notice presentation. The presentation control CPU determines the performance of the continuous notice presentation, only when a symbol variation game performed prior to a symbol variation game being the object of the continuous notice presentation, has a presentation content of super time-reduced normal variation.
Patent JP-2012148761-A (JP)
Title: Electric tilt steering system
Inventor: PARK SEOK
IPC: B62D1/18
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric tilt steering system which improves durability and keeps operational feeling comfortable during tilt operations by maintaining rigidity with vibration and noise reduced.SOLUTION: This system includes: a tilt housing 210 connected to an electric motor to incorporate a tilt screw 215 and a worm wheel reducer 213; a supporting member 211 whose inner peripheral surface side is coupled on the tilt screw 215 and outer peripheral surface side is supported with the inner side of the tilt housing 210; a first bearing 212 coupled between the supporting member 211 and an end of the worm wheel reducer 213; a second bearing 217 coupled at the other end of the worm wheel reducer 213; and a fastening member 219 supporting an end of the second bearing 217 and coupled with an inner part of the tilt housing 210.
Patent JP-2013106295-A (JP)
Title: Copying device
Inventor: TSUBOUCHI KAZUYUKI
IPC: H04N1/04
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a huge amount of paper resources are daily consumed and dissipated by a device for copying information on paper for business and household such as a copying machine for business and household, a plate-making printer for business, a printer for business and household, a compound machine for business and household, which is equipped with a copy function, and a compound machine for business and household, which is equipped with a printing function.SOLUTION: Work of a device for copying information on paper for business and household is simplified and ecology is promoted by a technique for giving, with one single command, an instruction of a paper size for the paper to store information on an original's size such as the size of an original image, an instruction for storing the information of the paper in the original's size such as the size of the original image in the paper, and an instruction for starting an operation and starting the command.
Patent JP-2013103087-A (JP)
Title: Operation lever attaching device of chair
Inventor: TAKEHARA SHIGENORI
IPC: A47C7/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation lever attaching device of a chair in which the height of a seat is adjustable with a gas cylinder provided within a leg pole raised in a leg part by operating the operation lever provided in the seat and the operation lever is simply attached, having a small number of components, without requiring additional processing to a metal portion, capable of preventing the operation lever from dropping when the chair is assembled, and capable of contributing to the cost reduction.SOLUTION: In the operation lever, a turnably supported shaft part 32, a handle part 33 and an action part 34 cranked on the base side and on the front end side of the shaft part respectively are formed from one metal rod, and a bearing part 36 for turnably fitting and holding the shaft part is integrally formed on the inner side of a hanging wall 23 formed on the rear surface of a synthetic resin seat outer constituting the seat part. An opening 37 communicating with inside and outside is formed on the hanging wall in the vicinity of the bearing part. The handle part is inserted into the opening and the shaft part is turnably fitted to the bearing part.
Patent JP-2013103487-A (JP)
Title: Corrosion resistant laminate
Inventor: SHIBUSAWA KUNIHIKO
IPC: B32B9/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having a protective layer directly or indirectly formed on a base material, composed of an amorphous carbon film, a rigid ceramic or the like, and having improved corrosion resistance.SOLUTION: The laminate 1 includes: the base material 10; the protective film 20 directly or indirectly formed on the surface of the base material and composed of at least one of the amorphous carbon film containing at least one of silicon, titanium and aluminum and the rigid ceramic film containing at least one of silicon, titanium and aluminum; and a coating film 30 which contains a fluorine-containing silane coupling agent and at least a part of which is impregnated in the protective film.
Patent JP-2013109404-A (JP)
Title: Information processing device
Inventor: MAEDA KENICHI
IPC: G06F12/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which can perform high speed data access.SOLUTION: An information processing device comprises a first non-volatile memory, a second non-volatile memory which is faster than the first memory, and a control unit. In writing operation, the control unit compares size of a writing target file with a predetermined threshold. When the writing target file is a first file of which size is greater than the predetermined threshold, the control unit stores the first file in the first memory, and when the writing target file is a second file of which size is smaller than the predetermined threshold, the control unit stores the second file in the second memory. For accessing the first file stored in the first memory, the control unit duplicates the first file in the second memory, and accesses the duplicated second file in the second memory.