baber/WOPTO huggingface dataset:
Patent JP-2011033147-A (JP)
Title: Constant velocity joint
Inventor: SUGIURA YUMIKO
IPC: F16D3/24
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity joint which is constructed simply with a small number of parts, and can form a big working angle while facilitating miniaturization.  <P>SOLUTION: A typical structure of a constant velocity joint 100 is equipped with a pair of yokes 102 and 202, one central spherical surface member 130 in which at least one part of surface is spherical, and four torque balls 140. Furthermore, each of the yokes 102 and 202 has base end sections 110 and 210 connected to a driving shaft or a driven shaft, forked claw sections 112 and 212 extendedly formed from the base end section toward the other yoke, central spherical surface member holding sections 120 and 220 which are formed in an inner side of the forked claw section so that they may be faced mutually, and regulate the axial movement of this central spherical surface member by holding a spherical surface of the central spherical surface member, and sliding grooves 122 and 222 which are formed on both side surfaces of the forked claw section, and make the torque ball move circularly around as the central spherical surface member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030887-A (JP)
Title: Imaging apparatus using optical coherence tomography and control method therefor
Inventor: UTSUNOMIYA NORIHIKO
IPC: G01N21/17
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To take tomographic images of a plurality of different planes at a disease site of a fundus exactly, since it has been impossible to perform tomographic imaging of the tomographic images of the disease site during imaging a subject, while multilaterally confirming the tomographic images, in the conventionally proposed fundus tomographic imaging apparatus though it is important to take tomographic images in cross-sections passing through a disease site exactly, in order to diagnose a disease and obtain a disease condition in a fundus tomographic imaging apparatus.  <P>SOLUTION: A low coherent optical tomographic imaging apparatus for imaging a fundus includes: a unit which takes tomographic images of a plurality of planes intersecting each other in time division; a display unit which displays the taken tomographic images at separate sites on the identical screen; and a position indication unit which displays an intersection position of the each tomographic image and another tomographic image intersecting each other. Thus, the tomographic images are obtained at appropriate positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031213-A (JP)
Title: Dip coating apparatus
Inventor: KOBAYASHI YOSHIAKI
IPC: B05C3/09
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dip coating apparatus capable of changing the coating thickness for the entire body of an object to be coated, which a conventional dip coating method cannot carry out.  <P>SOLUTION: A sample 12 is held by a holding part 11 and lifted slantingly upward by adjusting the angle by a rotation stage which the holding part 11 has and keeping the angle not perpendicularly to the liquid spraying face to produce the coating thickness difference in the entire body of the sample 12 unlike that in the case of lifting perpendicularly. Further, in the case of lifting up at a low speed, the particle alignment or crystals can be formed on the surface of the sample 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256382-A (JP)
Title: Lypolysis promoter
Inventor: ITO HISATOMI
IPC: A61K8/49
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lypolysis promoter having high safety, exhibiting an anti-obesity effect by promoting decomposition of fat in fat cells.  <P>SOLUTION: The lypolysis promoter comprises a compound represented by formula (1) (wherein, Me is methyl) as an active ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040509-A (JP)
Title: Two layer transformer
Inventor: RACZKOWSKI JAKUB
IPC: H01F17/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a symmetrical transformer, including two coils each having at least two turns so as to be achievable in two conductive layers, in which terminals of the coils are located at opposite sides of the structure.  <P>SOLUTION: A symmetrical transformer with a stacked coil structure includes two coils each having at least two turns. The structure includes four identical basic elements, each basic element providing a conductive path for part of the coils. The terminals of the transformer are located at opposite sites of the structure so that the structure can be easily connected in a chain. The invention also relates to a semiconductor device comprising such a structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036468-A (JP)
Title: Game program, game device, and game control method
Inventor: SHIMIZU AKIHIKO
IPC: A63F13/55
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game with more reality by fetching the concept of indeterminacy.  <P>SOLUTION: In this program, a character P1 and an object P3 for the mobile object are arranged in a game space GS. Then, on the basis of a player's instruction, the target position MP of the object P3 for the mobile object is set in the game space GS. Then, before the character P1 acts on the object P3 for the mobile object, a reaching range TR based on the target position MP is set in the game space GS. Then, the distribution of probability for determining a reach position where the object P3 for the mobile object reaches is set and on the basis of the distribution of the probability, a reach position where the object P3 for the mobile object reaches is set. Then, after the character P1 acts on the object P3 for the mobile object, the object P3 for the mobile object moving toward the reach position is controlled in the game space GS.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039349-A (JP)
Title: Zoom lens device
Inventor: KUBO KENICHI
IPC: H04N5/232
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when photographing conditions such as a zoom position, a focus position and an F-value are changed, a blur amount obtained in electric drive for a macro lens group is changed.  <P>SOLUTION: A zoom lens device including a relay lens group fixed to vary power includes: a blur amount setting means setting the blur amount generated by the movement of a macro lens group being a part of the relay lens group; a control data calculation means calculating control data for controlling the drive of the macro lens group, based on the set blur amount and the state of an iris; and a macro driving means driving the macro lens group, based on the control data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037211-A (JP)
Title: Coolant supply attachment and boring device including the same
Inventor: HORI KOICHIRO
IPC: B28D7/02
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coolant supply attachment etc., flushing dust inside a bored hole without requiring labor and time after completion of boring work.  <P>SOLUTION: The coolant supply attachment 4 is suitable for an electric drill 3, and is used for supplying a coolant to a tip via a bit interior flow passage of a drill bit 2 pressed against a boring target C. The coolant supply attachment 4 includes: an input shaft 21 connected to a main shaft of the electric drill 3 and rotatably journaled to an attachment case 20; an output shaft 22 having a tip fitted with the drill bit 2, held integrally rotatably and axially slidably with respect to the input shaft 21 and forming an output shaft interior flow passage 48 communicated with the bit interior flow passage 13; a pressure receiving part 49 receiving pressure in the advancing direction by the coolant introduced to a pressurizing flow passage 23 constituted in a gap between the input shaft 21 and the output shaft 22; and a valve mechanism 24 opening the output shaft interior flow passage 48 along with retracting of the output shaft 22 and closing the output shaft interior flow passage 48 along with advancement of the output shaft 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039460-A (JP)
Title: Automatic focusing device
Inventor: UEHARA AKIKO
IPC: H04N5/232
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in a focusing position by reducing influence of deterioration in an SN ratio and influence of background focusing when illuminance is low or when a subject is the low-contrast one.  <P>SOLUTION: The automatic focusing device includes: a focusing state determination part that determines a focusing state of the subject based on an AF (Auto Focus) evaluated value in a focus detection area; a subject information acquiring part that acquires information on the subject based on an image signal; a main subject determination part that determines a main subject from the subject information; a main area setting part that sets a main area inside an area where the main subject exists; an auxiliary area setting part that sets an auxiliary area around the main area; a determination part that determines the likelihood of the focusing position of a focus lens obtained by focus detecting operation in the main area and the auxiliary area; a selection part that selects the focus detection area determined as the one that has the likelihood of the focusing position of the focus lens out of the main area and the auxiliary area; and a focus detection part that detects the focusing position of the focus lens based on a maximum position of the AF evaluated value in the focus detection area selected by the selection part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049747-A (JP)
Title: Cordless telephone system
Inventor: TOKUNAGA HIROMI
IPC: H04M1/658
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless telephone system in which each slave unit can receive an individual message recorded in a master unit without requiring a complicated operation.  <P>SOLUTION: After a message addressed to each slave unit from a master unit is recorded in the master unit, the message is preliminarily transmitted to each slave unit to be stored in each slave unit. Also, with a storage of the message in the slave unit as a condition, the message reproduction is started in the slave unit with a hang-on as a trigger, and the message is cleared with a hang-up after the message reproduction as a trigger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047903-A (JP)
Title: Subsidence measuring device
Inventor: KARAUCHI HITOSHI
IPC: E02B7/06
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage even when being installed deeply in the ground with sufficient strength; to determine both a subsidence quantity and a subsidence portion; to measure displacement of the subsidence quantity directly as a displacement; to carry sufficient water resistance; to enable long-term measurement; and to reduce sufficiently a space required for installation.  <P>SOLUTION: One end of a first tube body 11 is coupled with one end of a second tube body 12 at a proper interval through a first ball joint 13 and a second ball joint 14 arranged in parallel on the inner surface side. An approximately cylindrical rod-shaped displacement gage 19 is provided inside a hollow part of the first tube body 11, and one end of a third ball joint 20 is coupled with one end of the displacement gage 19 by a displacement gage coupling part 21, and the other end of the third ball joint 20 is fixed approximately directly to the inner surface near the end of a hollow part of the second tube body 12. The other end of the displacement gage 19 is fixed to the approximately center part of the inner surface of the first tube body 11 by a displacement gage fixing part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047511-A (JP)
Title: Multiple clutch transmission control apparatus and multiple clutch transmission control method
Inventor: ARAI KATSUHIRO
IPC: F16H63/46
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform gear changing by improving clutch torque control precision without reducing the speed of gear changing in a vehicle or the like including a multiple clutch transmission.  <P>SOLUTION: A control unit 300 switches a transmission gear from the previous gear to the next gear by changing a torque transfer path by controlling a first clutch 74 and a second clutch 75 in a clutch changeover period. In the clutch changeover period, the control unit 300 changes the torque transfer path by raising the clutch torque capacity of the next gear side clutch to a target value out of the first clutch 74 and the second clutch 75, and then lowering the clutch torque capacity of the previous gear side clutch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055199-A (JP)
Title: Optical transmission system, optical transmission method, and program
Inventor: SUZUKI MASAHIRO
IPC: H04J14/08
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently store client signals, with various bit rates, in a simple device.  <P>SOLUTION: A tributary slot extension 10-2-1 subdivides capacity of a tributary slot TS by a bit unit or by a byte unit. A mapping processing unit 10-2 maps the client signals to frame signals on the network side based on the number of determined tributary slots. Alternatively, a tributary slot extension 20-2-1 manages correspondence between the tributary slots in the frame signals and the client signals. A demapping processing unit 20-2 performs demapping processing from the frame signals to the client signals based on the correspondence between the tributary slots and the client signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050865-A (JP)
Title: Photocatalyst-applied object and photocatalytic coating fluid
Inventor: TAKAGI YOJI
IPC: C09D5/02
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst-applied object which can obtain high photocatalytic gas decomposition activity, even in the case that a heavy coat exceeding 2 μm in thickness is applied to the object, in order to inhibit the deterioration of an enamel coating surface or a clear coating surface, as well as a photocatalytic coating fluid.  <P>SOLUTION: This photocatalyst-applied object includes a photocatalytic layer formed on the surface of a base material, and the photocatalytic layer can be obtained by drying the photocatalytic coating fluid after its application. Further, the photocatalytic coating fluid contains photocatalytic titanium oxide particles, alumina particles, a curable silicone emulsion and water. In addition, the alumina particles are partially coated or modified by a substance with a hydrophobic group, and the average particle diameter of the photocatalytic titanium oxide particles is smaller than the average particle diameter of the emulsion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052471-A (JP)
Title: Turning preventing mechanism for door opening/closing handle
Inventor: HOSHIMOTO YASUO
IPC: E05B13/08
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time required until a padlock is locked in a turning preventing mechanism for a door opening/closing handle.  <P>SOLUTION: The turning preventing mechanism for the door opening/closing handle includes: a base 1 fixed to a door; a shaft projected from the base 1; and a lever 3 which is a bar-like body formed connectedly or integrally with the shaft and turnable relative to the base 1. The turning preventing mechanism further includes a first locking piece 4 provided unturnably on the door side; a second locking piece 5 turning integrally with the lever 3; and a locking means 7 fixing the first and second locking pieces 4, 5 to each other to prevent the lever 3 from turning relative to the base. The second locking piece 5 is brought close to the first locking piece 4 by the turning of the lever 3 to attain locking by the locking means 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299901-A (JP)
Title: Screw
Inventor: KANEKO TADAAKI
IPC: C30B29/36
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw having excellent maintenance performance without generating seizure.  <P>SOLUTION: The screw is used in a lean gas atmosphere formed by 10<SP>-2</SP>Pa or less of vacuum or by introducing inert gas to the vacuum and in a high temperature atmosphere. The screw is brought into contact with any member of metal, metal carbide or graphite, and at least the portion brought into contact with the member of metal, metal carbide or graphite comprises tantalum to which tantalum carbide is applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052503-A (JP)
Title: Guiding rivet
Inventor: ARAI MOCHIHISA
IPC: E01F9/553
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding rivet which achieves favorable mounting work on a rug and which can securely maintain the mounting condition.  <P>SOLUTION: A rivet body 11 is arranged on the surface of the rug 2 which is laid on a floor 1, and a receiving member 20 having an insertion part 23 is arranged on the back of the rug 2. The guiding rivet (a Braille rivet 10) is arranged on the rug 2 by inserting the metal shaft part 14 of the rivet body 11 into the insertion part 23 of the receiving member 20 and engaging it with the insertion part 23. A void section 18 extended axially is provided at the tip of the shaft part 14 of the rivet body 11, and the outer peripheral part of the void section 18 is made a plastic deformation section 19 which can undergo plastic deformation outward in the radial direction. By exerting external force on the rivet body 11 axially in a state where the rug 2 has been laid on the floor 1, the plastic deformation section 19 undergoes plastic deformation on the back side of the rug 2, and the rivet body 11 and the receiving member 20 are brought into engagement with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003521-A (JP)
Title: Electron emitting element, electron emitting device, self light-emitting device, image display, blower, cooling device, electrically-charged device, image forming device, electron-beam curing device, and method for manufacturing electron emitting element
Inventor: IMURA YASURO
IPC: B01J19/08
Filed: 2009-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element which hardly generates insulation breakdown and is produced easily at low cost and emits stably a suitable amount of electrons.SOLUTION: The electron emitting element 1 includes insulator fine particles 5 between an electrode base board 2 and a thin-film electrode 3, and has an electron acceleration layer 4 excluding conductive fine particles. The electron emitting element 1 emits an electron from the thin-film electrode 3 by accelerating the electron in the electron acceleration layer 4 when applying voltage between the electrode base board 2 and the thin-film electrode 3.
Patent JP-2011064889-A (JP)
Title: Camera system
Inventor: SHINOHARA TAKAYUKI
IPC: G03B5/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce imaging waiting time to the utmost by eliminating excessive calibration operation by a position detection means.  <P>SOLUTION: Current ambient temperature T is compared with ambient temperature Ta (stored value) of a camera before shipping. If a temperature difference between them is over a predetermined value ΔT, regular calibration operation is performed. If the temperature difference is within the predetermined value ΔT, whether elapsed time t starting with a predetermined point of time when manufacturing the camera exceeds a predetermined time ta is determined. If the time t exceeds the time ta, the regular calibration operation is performed, and if the time t does not exceed the time ta, simple calibration operation is performed. The simple calibration operation is completed in a shorter time than the regular calibration operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063981-A (JP)
Title: Lock system for openable/closable cover for vehicle
Inventor: IMAI AKIHIRO
IPC: E05B81/28
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock system for an openable/closable cover for vehicles, which closes the openable/closable cover even when the lock apparatus is locked.  <P>SOLUTION: The lock system 100 for the openable/closable cover for vehicles includes: the openable/closable cover 1 opening/closing an accommodation space 99 provided to a vehicle body; a locking member 2 locking the openable/closable cover 1 positioned to close the accommodation space 99 and operating between the locking and unlocking positions; a lock-releasing operation part 3 manually operating the locking member 2 from the locking position to unlocking position; and a locking apparatus 4 regulating the operation of the lock-releasing operation part 3 while permitting the operation of the locking member 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010075705-A (JP)
Title: Brewing device for coffee and method for producing coffee beverage with brewing device
Inventor: REYHANLOO SHAHRYAR
IPC: A47J31/40
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for creating a brewing device for coffee, and a method which makes it possible with simple means to vary the quantity of the respective crema within a wide range and to produce a multiplicity of variations of crema.  <P>SOLUTION: The brewing device 10 includes a brewing unit 11, a crema valve 21 and a coffee outlet 31, wherein the brewing unit 11, the crema valve 21 and the coffee outlet 31 are connected with one another in such a manner that in the brewing unit 11 brewed coffee can be directed through the crema valve 21 to the coffee outlet 31, and the crema valve 21 is designed in such a manner that the brewed coffee can be swirled through in a crema chamber of the crema valve 21 so that a crema is created. The brewing device 10 includes an injection device 27 for injecting a gas into the crema chamber and a dosing device 37 for dosing the quantity of the gas injected into the crema chamber which is designed in such a manner that with each injection of the gas, a preset quantity of the gas is injected in each case, where the preset quantity of the gas is a parameter that can be changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067387-A (JP)
Title: Wheelchair with disaster prevention hood
Inventor: SAKURAI TADAYOSHI
IPC: A61G5/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair with a disaster prevention hood which is folded to be compact normally and can be swollen and worn by a wheelchair user with his or her hands in a disaster.  <P>SOLUTION: The wheelchair includes: a bag 20 which is mounted to the backrest portion of the wheelchair 2 and provided with an openable and closable opening closed with a hook-and-loop fastener; and the disaster prevention hood 10 folded up and housed in the bag. The disaster prevention hood includes: an airbag 11; a compact gas cylinder 13 for supplying a compressed gas into the airbag to be swollen; and a cylinder opening device 14 for opening the compact gas cylinder. The cylinder opening device is provided with a lever for opening the compact gas cylinder. An operation part for turning the lever is exposed to the outside of the bag from the opening. When the compact gas cylinder is opened by the operation part, the airbag jumps out from the bag and swells above the head of the wheelchair user and the disaster prevention hood becomes usable at the moment.  <P>COPYRIGHT: (C)2011,JPO&INPIT