baber/WOPTO huggingface dataset:
Patent JP-2011165873-A (JP)
Title: Semiconductor device and method for producing the same
Inventor: MORIYAMA YOSHINARI
IPC: H01L21/768
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a threshold voltage in a first MIS transistor from becoming high.  <P>SOLUTION: A semiconductor device includes first and second MIS transistors Tr1 and Tr2. The first and second MIS transistors are formed on first and second active regions 10a and 10b, respectively, wherein the first and second MIS transistors respectively includes first and second gate insulating films 13A and 14B respectively having first and second high dielectric constant films 13a and 13b, and first and second gate electrodes 18A and 18B respectively formed on the first and second gate insulating films. The first and second gate insulating films 13A and 14B are separated from each other on a first element isolation region 11L. If the distance between one end of the first active region 10a and one end of the second active region 10b, both facing each other through the first element isolation region 11L, is set as (s) and the protrusion amount from the one end of the first active region 10a to one end of the first gate insulating film 13A positioned on the first element isolation region 11L is set as (d1), the relation d1<0.5s is satisfied holds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160968-A (JP)
Title: Toilet seat lift-up device and lifting toilet seat
Inventor: WATANABE HIROAKI
IPC: A47K13/10
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat lift-up device and a lifting toilet seat allowing a toilet seat device to be easily lifted on a toilet bowl body and to be easily attached to/detached from the toilet bowl body.  <P>SOLUTION: The toilet seat device 10 includes a lever member with a pawl 14C which reciprocates between a first position and a second position. The toilet seat lift-up device 20 includes: a lower plate 40 having first locking parts 42B, 42C; a locking recess 31 to be locked with the pawl 14C moved to the first position; an upper plate 30 having second locking parts 32A, 32B; and toilet seat fittings 50 having first elastic members 51 for applying the elastic force in the direction of raising the upper plate 30. The locked state between the first locking parts 42B, 42C and the second locking parts 32A, 32B is released when the pawl 14C is at an intermediate position in the movement from the first position to the second position, and the locked state between the pawl 14C and the locking recess 31 is released when the pawl 14C is moved from the intermediate position to the second position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164042-A (JP)
Title: Physical quantity sensor
Inventor: MIYAUCHI MICHIHIRO
IPC: G01L1/10
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity sensor which can be used for substantially all objects to be measured and which can accurately measure a strain or load on the objects to be measured regardless of changes in temperature.  <P>SOLUTION: The physical quantity sensor includes: a strain element 28 that produces a strain by external force; and first and second vibrators 22a and 22b having first and second beam-shaped vibration part 23a and 23b, respectively. The first beam-shaped vibration part 23a of the first vibrator 22a has a long side substantially orthogonal to a long side of the second beam-shaped vibration part 23b of the second vibrator 22b, and by detecting a difference in vibration frequency between the two vibrators 22a and 22b, a mechanical quantity acting on the strain element 28 is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010194308-A (JP)
Title: Bone screw and method for manufacturing the same
Inventor: CHRISTEN ALEXIS
IPC: A61B17/58
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-tapping bone screw, in particular for use as a compression screw or a locking screw for an implant.  <P>SOLUTION: The bone screw includes a screw shank having a front tip screw, a cutting region 106, an intermediate region 108, and a rear head region. In a transition region 114, including mutually adjoining parts of the cutting region and the intermediate region, the root diameter of the screw shank in the cutting region is greater than the root diameter of the screw shank in the intermediate region, and the outside diameter of the screw shank is constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011172312-A (JP)
Title: Planar motor device
Inventor: NIKAIDO MITSUHIRO
IPC: H02K41/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a compact planar motor device wherein the operation of a mobile object is not prevented by a cable hose.  <P>SOLUTION: The planar motor device, which includes a fixing portion with a plane and the mobile object capable of moving on the plane of the fixing portion in a state of being levitated by an air bearing, includes a battery provided in the mobile object to supply the mobile object with power, a pump provided in the mobile object to supply the air bearing with a compressed gas, a communication module for receiving a control signal for controlling the drive of the mobile object by radiocommunication, and a control unit for controlling the drive of the mobile object by the control signal received with this communication module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171058-A (JP)
Title: Positive electrode material, manufacturing method of positive electrode material, and nonaqueous electrolyte secondary battery equipped with the positive electrode material
Inventor: KAWAMOTO MARIKO
IPC: C01B25/37
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material in which operation voltage of a nonaqueous electrolyte secondary battery can be raised and discharge capacity can be enlarged, its manufacturing method, and the nonaqueous electrolyte secondary battery that has the high operation voltage and large discharge capacity.  <P>SOLUTION: The positive electrode material or the like is provided that is equipped with particle state active materials containing lithium manganese phosphate, in which the particlate active materials are furnished with a membranous body that contains carbon and is adhered to the surface of the particle state active materials, and the particlate active materials are mutually bonded by the membranous body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169379-A (JP)
Title: Crankshaft
Inventor: IIJIMA AKIRA
IPC: F16C3/06
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the fuel economy of an internal combustion engine by reducing the sliding resistance of a crank shaft while ensuring the durability reliability of the crank shaft.  <P>SOLUTION: A crank shaft 10 includes a spindle part 11 which is rotatably supported by an engine block via a main bearing, and an eccentric shaft part 12 connected to a connecting rod via a connecting rod bearing. A journal part 17 to be engaged with the main bearing in which the width B1 is smaller than the width Bm of the spindle part 11 and the diameter D1 is smaller than the diameter Dm of the spindle part 11 is provided on the spindle part 11. The spindle part 11 has a stepped shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167623-A (JP)
Title: Sorting device
Inventor: SUGIYAMA MAKOTO
IPC: B07B7/01
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting device sorting materials to be sorted into three of large, medium and small in specific gravity difference.  <P>SOLUTION: The sorting device M includes a body 1 having a receiving opening 1a for the materials to be sorted, a roughly U-shaped first passage 1A served as convex toward an upper part, a first connecting passage connecting a second opening 6 with a first opening 5, a first air fan feeding the air in the inside, a first controlling means for controlling it, a first recovery opening 11 formed in the lower end part of a passage 1A1, a roughly U-shaped second passage 1B installed in the body and served as convex toward the upper part, a third connecting passage 15 connecting a third opening 14 with a second passage 1B1, a second air fan feeding the air in the inside from the third opening 14 in a direction toward the second passage of a rising side, a second controlling means for controlling it, a second recovery opening 12 formed in the second passage of the rising side, and a third recovery opening 17 formed in the lower end part of the second passage 1B2 of a descending side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167903-A (JP)
Title: Polyimide sheet
Inventor: HIDAKA SHOTARO
IPC: B32B27/34
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide sheet having a water absorption rate equivalent to that of a general polyimide sheet produced from polyimide powder and a size which can not be molded by a polyimide sheet produced from polyimide powder.  <P>SOLUTION: The polyimide sheet is produced by laminating a plurality of polyimide films. A dimensional change ratio in an optional direction of one side of the polyimide sheet after being immersed in water for 1,000 h is 0.2% or below. Preferably, the polyimide sheet has a water absorption rate of 1% or below and a volume of at least 320 cm<SP>3</SP>, and the area of one side of the sheet is at least 1,600 cm<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167947-A (JP)
Title: Liquid ejection head and method of manufacturing liquid ejection head
Inventor: KOBAYASHI YASUISA
IPC: B41J2/055
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress contact of the crack of a piezoelectric layer with a bump.  <P>SOLUTION: An actuator unit 21 includes piezoelectric sheets 141-143. Individual electrodes 135 each including an electrode body 135a facing the pressure chamber 110 of a flow path unit 9 and an individual land 136 connected to the electrode body 135a are formed on a surface of the piezoelectric sheet 141. A bump 71 is placed on the individual land 136. A common electrode 134 is set between the piezoelectric sheets 141 and 142. An annular protective layer 61 surrounding the whole circumference of the land 136 is formed on the surface of the piezoelectric sheet 141. A resin layer 62 covers over the whole circumference of an annular region defined by a side wall face of the inside of the annular protective layer 61 and a side wall face of the outside of the individual land 136.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169438-A (JP)
Title: Linear actuator and valve device using the same
Inventor: IWAMI AKIO
IPC: F16H25/20
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate positioning of an operating member in a screw feed mechanism.  <P>SOLUTION: This linear actuator includes the screw feed mechanism for converting the rotation of a rotor part 90 of a stepping motor 8 into the axial advancing/retreating movement of the operating member 7, and a regulating means for regulating the rotation angle of the rotor part 90. The screw feed mechanism includes a support member 120 fixed to a fixed member 130 of a partition wall 30 to support the operating member 7 in an unrotatable and axially movable manner, and an external thread 71a and an internal thread 95 provided at the operating member 7 and the rotor part 90 and meshed with each other. The operating member 120 is formed attachable to and detachable from the fixed member 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172774-A (JP)
Title: Compact case with mirror
Inventor: KAWASHIMA HIDEYOSHI
IPC: A45D33/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact case with a mirror which allows a user to see the mirror with a cover closed, is capable of opening/closing the cover without exerting an impact in the vertical direction, and allowing the user to easily make up while looking in the mirror by turning the cover and raising the mirror in use.  <P>SOLUTION: The compact case with a mirror includes a case body for storing cosmetics, the cover mounted with the mirror, and a hinge turnably connecting the case body and the cover. The case body includes a storage part where the cosmetics or the like are stored, a hinge portion connected coaxially with the axis of the hinge, and a clearance allowing the front end of the cover to enter around between the storage part and the hinge portion. The cover has a mirror mounting face whose exterior upper face is mounted with the mirror, and a pair of first guide grooves with which first guide members of the hinge are slidably and inseparably engaged. The hinge is turned about the axis relative to the case body and is connected to the cover such that the first guide grooves orthogonally cross with the axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175938-A (JP)
Title: Operation input device and electronic apparatus using the same
Inventor: KUDO TAKUYA
IPC: H01H25/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation input device that prevents water entry into a housing.  <P>SOLUTION: An elastic waterproof material 40 is arranged between a printed circuit board 20 and an operation ring 50. A thick-wall 47 provided at the outer-peripheral edge of the elastic waterproof material 40 is sandwiched by the upper surface of a base 10 and the ceiling surface of a housing 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179856-A (JP)
Title: Gps reception timepiece
Inventor: TAKADA AKINARI
IPC: G04G5/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide accurate time quickly even in a recovered state immediately after power recovery where a power supply state is unstable in a GPS reception timepiece.  <P>SOLUTION: In an unreceivable state, a control means 6 makes control to keep at least leap second information held by a nonvolatile memory 9, and reads leap second information when recovering to a receivable state, thus quickly completing reception after recovery of the receivable state in a short period of time and accurately displaying time. The unreceivable state includes an operation stop state because of a power drop and a power-saving state because of continuation of a non-power-generation state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010192447-A (JP)
Title: Lamination apparatus and methods
Inventor: RIPLEY SCOTT A
IPC: H01M8/10
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web of a polymer electrolyte membrane material and a laminating station.  <P>SOLUTION: A die-cut catalyst decal includes a liner layer and a catalyst layer including a particulate catalyst metal drawn together with the liner layer, having a circumference of a shape other than a four-sided parallelogram. A die-cut electrode includes a fluid transfer layer and a catalyst layer including a particulate catalyst metal drawn together with the fluid transfer layer, having a circumference of a shape other than a four-sided parallelogram. A membrane includes a plurality of membrane electrode assemblies, in which each of electrode layer segments, having patterns on both surfaces, has a circumference of a shape other than a four-sided parallelogram. A method and device of manufacturing the above are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011179746-A (JP)
Title: Air conditioner and method of suppressing and controlling high pressure of the same
Inventor: YAMAMOTO KAZUHIDE
IPC: F25B1/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and a control method for the same capable of preventing delay of timing required for protection due to an overcooled state of a refrigerant made to flow in the position of a temperature sensor installed in an indoor side heat exchanger and advance of timing required for protection due to a heating steam state of the refrigerant made to flow in the position of the temperature sensor, in control of the air conditioner to suppress increase in high pressure during heating.  <P>SOLUTION: The air conditioner includes: an intermediate part temperature sensor 5 installed in a section near an intermediate portion between a heating inlet and outlet of the indoor side heat exchanger 2; and an inlet temperature sensor 6 installed at the heating inlet of the indoor side heat exchanger 2. When determining that a refrigerant made to flow in the position of the intermediate part temperature sensor 5 is made to enter a subcool region, a control device 12 performs protection control to suppress increase in high pressure during heating by controlling a compressor 1 or a decompression device 4 by a detection value by the inlet temperature sensor 6 and by a value obtained by making a correction to a detection value by the intermediate part temperature sensor 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178524-A (JP)
Title: Elevator door opening operation system
Inventor: IMAI YOSHIYUKI
IPC: B66B1/46
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator door opening operation system capable of immediately re-starting the operation of an elevator without waiting for the arrival of a technical person of an elevator management company.  <P>SOLUTION: The elevator door opening operation system opens the closed door of the elevator which is stopped when the operation-stop switch of an inside door opening switch in a car is tilted to the stop side. When a password which is inputted using the landing push button of a landing indicator disposed on a landing is succeeded in collating with a predetermined password, the lock of the closed door of the elevator is released and the door is opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177130-A (JP)
Title: Hydroponic system and hydroponic method
Inventor: TAKEZAWA HARUJI
IPC: A01G31/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile hydroponic system for efficiently cultivating many kinds of agricultural crops such as leaf vegetables such as a kind of Chinese cabbage, green onion and spinach, and fruit vegetables such as tomato and strawberry, by circulating a solution in which a fertilizer is dissolved, between a cultivation tank arranged with agricultural crops and a solution tank, and arbitrarily adjusting a water level according to the growth of agricultural crop roots, and to provide a hydroponic method.  <P>SOLUTION: This hydroponic system is such that the water level of a nutrient solution 80 stored in a cultivation tank 21 is adjusted based on the output of a timer, and as a result of this, for instance, air is efficiently supplied to the roots of seedlings 50 in the night when the seedlings 50 do not need nutrition that much so as to avoid occurrence of root damage of the seedlings 50. Furthermore, the nutrient solution 80 in which the fertilizer is dissolved is circulated between a nutrient solution tank 30 and the cultivation tank 21 in the daytime when the seedlings 50 need nutrition, and as a result of this, the growth of the seedlings 50 is efficiently promoted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188061-A (JP)
Title: Image processor, image processing method, and program
Inventor: HIGASHIMOTO TAKATAKE
IPC: H04N5/225
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor displaying each image easy to understand, when a plurality of images related mutually are displayed.  <P>SOLUTION: An operation reception portion 112 receives a setting operation for a usual reproduction mode for displaying a representative image indicative of a group, and a high-speed reproduction mode for displaying each image which constitutes the group. When the usual reproduction mode is set, a representative image reproduction portion 150 displays a representative image and operation support information on a display portion 111 based on control by a control portion 140. Wherein, the operation support information supports a setting operation to the high-speed reproduction mode where each image constituting a group corresponding to the representative image is displayed. Based on control by the control portion 140, a group image reproduction portion 160 displays one by one the respective images constituting the group corresponding to the representative image displayed at the time of high-speed reproduction mode setting operation. In this case, the group image reproduction portion 160 displays the respective images on the display portion 111 one by one based on changes in the posture of an imager 100 and correlations among the images which constitute the group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183499-A (JP)
Title: Electric power tool
Inventor: UCHIDA HIROKI
IPC: B25F5/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power tool which achieves prolongation of life by suppressing breakage and deformation of a mechanism constituting a clutch.  <P>SOLUTION: The electric power tool includes a housing 2 for storing a motor; a tip tool holding part 6 protruding from the housing 2 and capable of holding a tip tool; a planetary gear mechanism 4 driven by the motor, transmitting a drive force to the tip tool holding part 6, and having a third ring gear 43C abuttable on the housing 2; a first washer 4B interposed between the housing 2 and the third ring gear 43C; and a clutch ring 53 for pressing the third ring gear 43C to the housing 2. A rubber washer 4A is interposed between the first washer 4B and the housing 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193152-A (JP)
Title: Radio terminal and method for cooling device
Inventor: KAWASAKI KATSUHIKO
IPC: H04B1/04
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of cooling to a device to be used as an object for cooling.  <P>SOLUTION: A radio terminal monitors transmission power to be output via the device such as an amplifier, and controls the transmission power of the device when a monitored value of voltage according to the transmission power changes from a monitored value of voltage output in the past. In addition, the radio terminal controls voltage to be given to a cooler which cools the device to be used as the object for cooling using control of the transmission power of the device as a trigger. In addition, the radio terminal cools the device by cooling by the cooler.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191540-A (JP)
Title: Guide tube
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide tube capable of promptly providing a guiding path along a path from an insertion point to an observation target point.  <P>SOLUTION: The guide tube 10 includes: an inner coil 40 having a guide path in which an insertion part 3 can be inserted; an outer coil 30 making the inner coil 30 freely slide therein, having a length by which the inner coil 40 extends from apertures on a tip side and a base end side, and having an inside diameter larger than an outside diameter of the inner coil 40; an external sheath 20 constituted of a straight tube 21 making the outer coil 30 freely slide therein, having a length by which the outer coil extends from apertures on the tip side and the base end side and having an inside diameter larger than an outside diameter of the outer coil 30, and a bent joint 22 fixed in the straight tube 21; and an outer coil tip constitution part 50 including an outer coil disposing hole 54 in which the tip of the outer coil 30 is disposed, and having a positioning member 52 for fixing the tip of the outer coil 30 which is fixed in the one-end side aperture 55 of the outer coil disposing hole 54, and an outer coil holding member 53 holding an outer periphery of a middle of the outer coil 30 which is disposed in the other-end side aperture 56.  <P>COPYRIGHT: (C)2011,JPO&INPIT