baber/WOPTO huggingface dataset:
Patent JP-2011168846-A (JP)
Title: Copper tube for heat exchanger having excellent fracture strength and bending workability
Inventor: SHISHIDO HISAO
IPC: C22F1/08
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper tube for a heat exchanger having excellent workability, which can be, e.g., cold-worked into the heat transfer tube of a heat exchanger even when being thinned and increased in strength, and a method for producing the same.  <P>SOLUTION: The β fiber orientation grains particularly in a rolled texture in the texture of a P based copper tube or an Sn-P based copper tube having a specified composition are suppressed by devising production conditions such as process annealing to increase a ratio between fracture strength and tensile strength, thus, even when its wall thickness is thinned, the balance between the fracture strength and bending workability of the steel tube is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172050-A (JP)
Title: Portable communication apparatus, communication method, and communication system
Inventor: ASANO TOMOKO
IPC: G06F3/048
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus with high security, which achieves human body communication by easier operations.  <P>SOLUTION: When a portable communication apparatus 100a detects a contact of a user 200 in an area overlapping a symbol image 131, if there is another portable communication apparatus 100b communicable via a human body of the user 200, the apparatus 100a exerts control to transmits predetermined data based on the symbol image 131.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176495-A (JP)
Title: Multifrequency antenna
Inventor: AOKI YOSHITAKA
IPC: H01Q5/15
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifrequency antenna high in gain of main polarization, and usable in a plurality of frequency bands.  <P>SOLUTION: This multifrequency antenna 100 includes a board 99; antenna elements 120, 220; conductors 170, 270 shunt inductors; conductors 160 (a, b), 260 (a, b) for series capacitors; conductors 140, 240 for series inductors; a connection point 199; and input/output terminals 110, 210. The antenna elements 120, 220 are arranged on the board 99, and are electrically connected to the connection point 199 via the conductors 170, 270 for shunt inductors. The antenna elements 120, 220 form capacitors, with parts facing the conductors 160 (a, b), 260 (a, b) for series capacitors, and are electrically connected to the input/output terminals 110, 210 via the capacitors and the conductors 140, 240 for series inductors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174282-A (JP)
Title: Plumbing tool
Inventor: SUZUKI KAZUHIRO
IPC: E04G21/18
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the troublesome outward projection of an upper columnar body and a lower columnar body.  <P>SOLUTION: A lower frame body 1 connected to a lower erection piece E1 is screwed with a lower bolt body 5 at one end 11, and screwed with the lower screw part 32 of a drive bolt body 3 at the other end 12. An upper frame body 2 connected to an upper erection piece E2 is screwed with an upper bolt body 6 at one end 21, and screwed with the upper screw part 33 of the drive bolt 3 at the other end 22. The thread formation direction of the lower screw part 32 and the thread formation direction of the upper screw part 33 are set in the same direction. A difference in screw pitch is provided between the screw pitch of the lower screw part 32 and the screw pitch of the upper screw part 33. The surface of the other end 12 of the lower frame body 1 brought into contact with the lower erection piece E1 and the surface of the other end 22 of the upper frame body 2 brought into contact with the upper erection piece E2 form projecting curved surfaces 12a, 22a, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179890-A (JP)
Title: Method and device for inspection of crack in rectangular plate-shaped object
Inventor: IMAZATO YUSUKE
IPC: G01N21/958
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform inspection on cracks in a rectangular plate-shaped object such as a glass plate, without waiting for the completion of its cutting.  <P>SOLUTION: In the method of inspection, the cracks in a glass substrate are inspected by using a cutting machine with a cutter wherein the cutter is put in contact with one end face of a glass plate which is a cutting/breaking object, a flaw serving as a starting point of cutting/breaking is given to a surface of the glass plate while the cutter is moved from the one end face toward the other end face opposite thereto, and the contact with the surface and that with the other end face are removed when the other end face is reached. This method of inspection includes a step of detecting whether the cutter is put into contat with the one end face of the glass substrate, a step of detecting the position of the cutter at the point when the cutter is put into contact with the one end face of the glass substrate as the position of the one end face of the glass substrate, a step of comparing the position of the one end face of the detected glass substrate with a predetermined setting range, and a step of determining whether any crack exists in the one end face of the detected glass substrate based on the results of the above comparison.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179373-A (JP)
Title: Tubular body
Inventor: YUKIMITSU HIDEYUKI
IPC: F01N1/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate arrangement of a partition member partitioning the inside of a tubular body such as a muffler.  <P>SOLUTION: Inner peripheral faces 20a, 22a to which partition boards 32, 34 are attached are formed at positions Ra, Rb inside of a position Rp of a polyhedral projection tip Pd projected inside in an inner pipe 16. The partition boards 32, 34 are easily inserted in a body 4 of a muffler 2 in which an inner pipe 16 with recess and projection is disposed in an outer pipe 14, and flange parts 32c, 34c are mounted to the inner peripheral faces 20a, 22a of smooth regions 20, 22. Therefore, arrangement of the partition boards 32, 34 is facilitated to improve efficiency of assembly work of an internal combustion engine or the like. Recess and projection areas 26, 28, 30 of the inner tube 16 are formed by making the inner pipe 16 be polyhedral. In particular, as a polyhedron, pseudo-cylindrical concave polyhedron is adopted, so that rigidity of the inner tube 16 is improved, and effect of enhanced rigidity of the body 4 in which the inner tube 16 is disposed in the outer tube 14 is remarkable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178112-A (JP)
Title: Turnover calendar
Inventor: KINJO FUMITOSHI
IPC: B42D5/04
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turnover calendar that allows a user to easily confirm information written on the rear surface of a calendar sheet without turning over the entire one face of the calendar sheet.  <P>SOLUTION: The turnover calendar includes: a day-of-the-week display column on the surface of a sheet of each month of a calendar; and a date-display schedule column corresponding to the day-of-the-week display column. A part or the whole of the inside of the date-display schedule column is made to have each region that can be turned over or torn off. Information corresponding to each other is written on the surface and the rear surface of each region. It is configured to allow a user to easily confirm the information written on the rear surface by turning over each region to the front side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179285-A (JP)
Title: Joint structure between column-shaped bodies and column-shaped object forming device
Inventor: KAWAMOTO KOTARO
IPC: E02D5/24
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To join column-shaped bodies to each other in a manner that they do not relatively rotate, and to release the joint.  <P>SOLUTION: The column-shaped bodies 1 are configured so that a second joint part 4 can be internally fitted to a first joint part 3. First engaging projections 5 are arranged on an inner peripheral surface of the first joint part 3 and second engaging projections 6 are arranged on an outer peripheral surface of the second joint part 4. By rotational operation around an axis after insertion of the second joint part 4 to the first joint part 3, the second engaging projections 6 and the first engaging projections 5 are engaged with each other so that relative movement of the column-shaped bodies 1 in the longitudinal direction can be prevented. Restricting members 8 are arranged to restrict the relative rotation of the second joint part 4 and the first joint part 3 by being inserted between the second joint part 4 and the first joint part 3 and brought into contact with the second engaging projections 6 and the first engaging projections 5. Opening parts 9 for inserting the restricting members 8 between the second joint part 4 and the first joint part 3 are formed in the first joint part 3. Cover members 10 for closing the opening parts 9 are detachably arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179674-A (JP)
Title: Roller ball screw
Inventor: YOSHIDA HIRAKAZU
IPC: F16H25/24
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller ball screw axially miniaturized while securing the strength of a nut.  <P>SOLUTION: The roller ball screw includes a roller member 5 fitted to a circular roller window 6 bored in a body part of the nut 3 and formed with a connecting groove 5a with a rolling path as a circling path. The roller windows 6 are bored in both ends of the nut 3 at a space of two pitches of a thread groove 3a of the nut 3 at least. The whole axial length of the nut 3 is formed to be so short as to be close to the outer diameter side edge 6a of the roller window 6, and a flat surface 15 is formed on the end face side outer diameter surface of the nut 3 to reach the outer diameter side edge 6a on a line connecting the center of each roller window 6. An angular part between a chamfer part 3b provided at the end face of the nut 3 and the outer diameter side edge 6a of the roller window 6 can thereby be prevented from being a sharp edge so as to be prevented from becoming a cause of quench cracking when heat-treating the nut 3 or from initiating a crack in swaging work of the roller member 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180555-A (JP)
Title: Method of manufacturing photodetector
Inventor: TSUCHIZAWA YASUSHI
IPC: G02B6/122
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To monolithically form a silicon thin-wire waveguide and a germanium photoreceiver, in the state of restraining a silicon waveguide from being damaged.  <P>SOLUTION: A resist mask with a part of a silicon core 132 exposed therefrom is formed, and then, by an ion implantation technology using the resist mask as a mask, a p-type impurity is implanted into a part of the silicon core 132 to form a p-type silicon core 132a on an oxide silicon layer 102. Next, by performing heating processing in a condition such as at 900°C for about 10 minutes in an oxygen atmosphere, thermal oxidation films 107 and 107a are formed on the silicon core 131 and the p-type silicon core 132a, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227557-A (JP)
Title: Component measuring apparatus
Inventor: TEZUKA SHINICHIRO
IPC: A61B5/1455
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component measuring apparatus capable of relatively easily adjusting assembly and accurately fetching measuring data of a desired measuring position in a measuring object.  <P>SOLUTION: In the component measuring apparatus configured to measure the components of the measuring object on the basis of data outputted from a photodetector which detects reflected light reflected by the internal tissue of the measuring object through a confocal optical system by irradiating the internal tissue of the measuring object with a laser beam through the confocal optical system, a plurality of light receiving bodies are provided concentrically or in a matrix shape for the photodetector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183852-A (JP)
Title: Seat belt control device, seat belt retractor, seat belt device, seat belt control method, and program
Inventor: TOMIBE HIDEYUKI
IPC: B60R22/48
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt control device reduced in cost and preventing an actual temperature of a driving circuit from becoming higher than a temperature predicted based on a counter value, and to provide a seat belt retractor, a seat belt device, a seat belt control method, and a program.  <P>SOLUTION: A count part 13 adds or subtracts a heating counter value stored in a storing part 14 and indicating the temperature change of a motor and/or a motor driving part, based on the operation of the motor driving part 16. When a switching determination part 12 determines to shift to a sleep mode, a power supply control part 15 refers to the heating counter value, and if the heating counter value is equal to or larger than a predetermined threshold, the power supply control part 15 waits until the count part 13 subtracts the heating counter value to the threshold, and then shifts to the sleep mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186056-A (JP)
Title: Method of producing antiglare film
Inventor: SAIKI HIROKI
IPC: G02B1/14
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an antiglare film with high productivity and both of antiglare properties and low reflectance properties.  <P>SOLUTION: The method includes: preparing a first application liquid obtained by dissolving at least two types of resin materials being incompatible with each other in one type of a solvent, and a second application liquid containing at least one type of a resin material and as solvents, one type of a good solvent for the resin material and one type of a poor solvent for the resin material; and applying the first application liquid and the second application liquid on a continuously running support 10 in this order. A first applied layer 12 and a second applied layer 14 formed in the applying step are subjected to phase separation by drying them. The first applied layer 12 is formed into an antiglare layer 20 obtained by subjecting two types of resin materials 12A and 12B to phase separation, and the second applied layer 14 is formed into a low refractive index layer 22 having a void 22B and a low refractive index as compared with the antiglare layer 20. Thus, the antiglare film is produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185687-A (JP)
Title: Method for preparing sample for electron microscope observation
Inventor: FUKUSHIMA HIROAKI
IPC: G01N1/28
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a sample for electron microscope observation capable of readily performing observation, using an electron microscope with a relatively simple work.  <P>SOLUTION: The sample for electron microscope observation is prepared by successively performing a process (step S1) for sampling a part of a spray coating film from a product body, wherein the spray coating film is applied to a base material; a process (step S2) for separating the sampled spray coating film into molten particles; a process (step S3) for throwing the molten particles and a solution in a container to stir the solution; and a process (step S4) for stirring the solution and scooping up the molten particles floating in the solution by a sample support provided with a large number of pores, after the elapse of a predetermined time and a process (step S5) for forming a fixed film on the sample support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050230-A (JP)
Title: Control device and control method of high voltage inverter
Inventor: JEON JAE HYUN
IPC: H02M7/48
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a high voltage inverter for automatically and accurately setting up a coupling position of neutral point of the high voltage inverter.  <P>SOLUTION: A master controller determines information of a neutral point preset to itself (S400), and perform communication with a cell controller disposed at each of a plurality of U phase unit cells, a plurality of V phase unit cells, and a plurality of W phase unit cells to receive information from each cell (S406), determines the neutral point information preset in each cell controller (S408), detects a cell controller set up with neutral point information different from that of the master controller to generate a command for correcting the neutral point information of the detected relevant cell controller to the neutral point information set up in the master controller (S410), and then operates the high voltage inverter (S412).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188248-A (JP)
Title: Audio amplifier
Inventor: MURONAGA FUTOSHI
IPC: H04S7/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multichannel audio amplifier which can finely adjust settings for a sound field, depending on a movement of a user.  <P>SOLUTION: The multichannel audio amplifier includes: an audio signal obtaining section which reproduces or receives audio signals of multiple channels; a loudspeaker connection section to which loudspeakers of the multiple channels are connected; and a signal processing section which adjusts the timing of outputting an audio signal of each channel and outputs the audio signals from the loudspeaker connection section so that the audio signals of the multiple channels simultaneously reach a predetermined listening point. The signal processing section detects a displacement between a position of the listener and the listening point, and based on this displacement, modifies the audio signal outputting timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183010-A (JP)
Title: Hair curler
Inventor: KAWAMOTO MORIO
IPC: A45D2/10
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair curler that needs no fixture such as a rubber band and a clip for fixing hair wound around a rod, and puts waves in the hair variously.  <P>SOLUTION: The hair curler is suitably used for a permanent wave rod which puts waves in the hair using permanent wave liquid and for a hot curler which puts waves in the hair by heating the hair. The hair curler 1 is provided with an elastic member 2 having a prism shape and flexibility, and a core 3 which extends to the inside of the elastic member 2 along the elastic member 2 in the longitudinal direction and has flexibility. The elastic member 2 has a square cross section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184986-A (JP)
Title: Outer wall structure of building
Inventor: TOGAMI MASAKATSU
IPC: E06B1/56
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall structure of a building, which can be easily and inexpensively constituted, can normally maintain an opening of a wall part in a closed state without needing management such as maintenance inspection, and can easily open the opening as needed.  <P>SOLUTION: An opening frame 16 is fixed to the opening 15 formed in the wall part 14 of the building. A plurality of outer wall panels 29 are detachably installed inside the opening frame 16 so as to close the inside of the opening frame 16. A waterproof material is interposed between the inner periphery of the opening frame 16 and the outer periphery of the outer panels 29. When a machine is carried-in/out or the like relative to the building, the outer wall panels 29 are removed from the opening frame 16 to open the inside of the opening frame 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186375-A (JP)
Title: Photographing device, photographing method, and program
Inventor: INOMATA HITOSHI
IPC: H04N5/225
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily hold a moving subject within a photographing angle of view even during telephotography, and perform photographing while confirming details.  <P>SOLUTION: The zoom lens of a photographic lens 2 is driven and controlled by a lens driving part 3. A zoom lens of an optical finder 17 is controlled independently of the zoom lens of the photographic lens 2 by a finder lens driving part 20. A CPU 11 controls the position of the zoom lens of the optical finder 17 so that a wider angle of view than an angle of view at zoom magnification designated by zoom operation can be displayed before depressing a shutter SW, and controls the position of the zoom lens again so that the photographing angle of view coincides with the angle of view of the optical finder 17 when half-depressing the shutter SW.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189220-A (JP)
Title: Vertical mill
Inventor: KOBAYASHI TERU
IPC: B02C15/04
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To attain a long service life of components by suppressing vibration generated when a pressure roller crosses over a table segment, by lowering fatigue of constituents caused by the vibration as well as reducing wear of the pressure roller or the table segment, and further by suppressing fatigue of components such as rollers and tables caused by the vibration.  <P>SOLUTION: The vertical mill includes: a grinding table 5 housed in a lower part of a housing; a plurality of table segments 8 installed annularly on the grinding table; and a pressure roller provided so as to be rollable to the table segment, wherein massive objects are ground by the pressure roller by relative rotation between the pressure roller and the grinding table. The joint 23 between the table segments are inclined relative to the running track 24 of the pressure roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190011-A (JP)
Title: Handrail belt guide device for man conveyor
Inventor: IWAI TOSHINORI
IPC: B66B23/24
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail belt guide device which avoids the occurrence of friction noise by not allowing for a direct contact between a handrail belt and a handrail belt frame, and improves ease of operation for roller replacement.  <P>SOLUTION: The handrail belt guide device for a man conveyor allows the endless handrail belt 11 to travel along the outer periphery of the handrail belt frame 12 incorporating therein a roller mechanism 13. The roller mechanism 13 includes a roller 14 rotated in contact with the back surface of the handrail belt 11; and a link 16 with a roller pin 15 journaled to the roller 14. An end portion 15a of the roller pin 15 is insertedly held in a notch portion 12a disposed on the handrail belt frame 12. The end portion 15a of the roller pin 15 is projected from the handrail belt frame 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169306-A (JP)
Title: Apparatus
Inventor: YOSHIDA KENGO
IPC: F02M27/04
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reducing apparatus, which can be moved and reinstalled when a machine is replaced, in which service life can be prolonged in case of an old engine by improving its combustion efficiency, and a new engine can be maintained in a good condition.  <P>SOLUTION: When air fed to a combustion chamber passes by a surface of a metal plate attached to an inlet of the engine, the air is reacted to fuel molecule by using electronic action to promote assist of combustion.  <P>COPYRIGHT: (C)2011,JPO&INPIT