baber/WOPTO huggingface dataset:
Patent JP-2009214552-A (JP)
Title: Heat-sensitive recording medium and its manufacturing method
Inventor: HIYOSHI TAKAYUKI
IPC: B41M5/28
Filed: 2009-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a heat-sensitive coloring layer capable of providing sufficient coloring concentration and uniform coloring concentration, when manufacturing a heat-sensitive recording medium having the heat-sensitive coloring layer printed with water dispersion heat-sensitive ink or water dispersion ink by a printing method of using a plate.  <P>SOLUTION: The heat-sensitive coloring layers 4a, 4b and 4c are formed by impregnating the water dispersion heat-sensitive ink including at least an electron receiving compound and an electron releasing compound in an ink receiving layer 3 arranged on a surface of a base material 2, or the heat-sensitive coloring layers 4a, 4b and 4c are formed by impregnating the water dispersion ink including at least the electron releasing compound in the ink receiving layer 3 including the electric receiving compound arranged on the surface of the base material 2, or the heat-sensitive coloring layers 4a, 4b and 4c are formed by impregnating water dispersion heat-sensitive ink including a least the electron receiving compound and the electron releasing compound in the ink receiving layer 3 including the electron receiving compound arranged on the surface of the base material 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011013056-A (JP)
Title: Radar device
Inventor: NAKAI MAKOTO
IPC: G01S13/32
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To estimate a distance to a target while reducing a load of the arithmetic processing of a radar device.SOLUTION: The radar device 100 includes: a transmitting antenna 14 for outputting transmission signals having a plurality of frequencies as transmission waves, a plurality of receiving antennas 16 for receiving reflected waves from an object of the transmission signals, and a mixer 20 for mixing the transmission signals transmitted from the transmitting antenna 14 with received signals received by the receiving antennas. For the received signal received by each receiving antenna 16 corresponding to each of the transmission signals with a plurality of frequencies, a beat signal obtained by the mixer 20 is frequency-analyzed and Doppler frequencies are detected. With respect to each Doppler frequency, a correlation matrix is determined from a matrix in which the phase information of the Doppler frequency detected for each combination of the receiving antenna 16 and a frequency of the transmission signal is arranged in an order defined in accordance with the receiving antennas 16 and the plurality of frequencies, and its complex-conjugate transposed matrix. Based on the correlation matrix, the distance to a target is estimated.
Patent JP-2011013591-A (JP)
Title: Device and program for control of belt winding angle, and image forming apparatus
Inventor: YOSHIOKA TOMOAKI
IPC: G03G15/20
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a belt winding angle control device capable of suppressing cracks in a belt, to provide a belt winding angle control program, and to provide an image forming apparatus.SOLUTION: When a roll position controller 10 acquires the temperature T of a fixing belt 12f from a temperature measuring device 12g, the roll position controller 10 compares a predefined reference value TS with the temperature T of the fixing belt 12f and if T is lower than TS, the roll position controller moves the position of a winding angle control roll 12e to β1. At this point, the position of a heating roll 12a is at β2. Alternatively, if T is higher than TS, the roll position controller moves the position of the winding angle control roll 12e to α1. At this time, the position of the heating roll 12a is at α2.
Patent JP-2011017103-A (JP)
Title: Base fabric for sewn product and method for producing the same
Inventor: MORI HIROYUKI
IPC: D03D1/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a base fabric for a sewn product, having excellent sewability, and enabling easy recycling, and to provide a method for producing the base fabric.SOLUTION: The base fabric composed of a woven fabric of a polyester multifilament yarn or a polyester spun yarn is regulated as follows. The total denier of the multifilament yarn or the spun yarn is 30-3,000 dtex; the cover factor of the woven fabric represented by the equation, CF=√((total denier of warp yarn)×(density of warp yarn))+√((total denier of weft yarn)×(density of weft yarn)) is within a range of 1,800 to 2,500, and the ratio (a/b) of the difference (a) between a concave part and a convex part of the woven fabric to the thickness (b) of the woven fabric is ≤15%. The method for producing the base fabric includes subjecting the woven fabric composed of the multifilament yarn or the spun yarn having the total denier of 30-3,000 dtex, and having the cover factor represented by the above equation to calendering treatment at 160-220°C.
Patent JP-2011018618-A (JP)
Title: Rotary connector
Inventor: CHIBA OSAMU
IPC: H01R35/04
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector with cost reduction eased.SOLUTION: A holder 6 arranged in an annular space between an outer tubular portion 7 and an inner tubular portion 9b, includes a small-diameter annular base part 6a and cylindrical bodies 6b erected at a plurality of sites, and a roller 11 is attached to the holder 6 in free rotation. An inversion part of a flat cable passes through openings 61, 62 of the holder 6, and the holder 6 is rotated and driven by the inversion part 4a which passes through the opening 61 having a small opening width in a peripheral direction. Further, flexure of the flat cable in a first gap C1 is regulated by an outer wall part 6b1 of the cylindrical body 6b, flexure of a flat cable in a second gap C2 wound around an outer peripheral surface of the inner tube part 9b is regulated by an inner wall part 6b2 of the cylindrical body 6b, and a lower end part of the flat cable in the first gap C1 and a lower end part of the flat cable on the annular base part 6a in the second gap C2 are supported at the nearly same height by a support part 7b of the outer tubular portion 7.
Patent JP-2011022263-A (JP)
Title: Fixing device
Inventor: URANO TOSHIAKI
IPC: G03G21/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove foreign matters fixed to the surface of an evenly heating roller, in a fixing device in which the evenly heating roller makes the temperature distributions of a fixing rotator and pressure rotator in the direction of a rotary shaft even.  <P>SOLUTION: The outermost layer of the evenly heating roller 7 is used as a release layer 72. A brush roller 8 for cleaning the surface of the evenly heating roller 7 is provided. The temperature of the evenly heating roller 7 is made to be higher than the melting temperature of toner. The brush roller 8 is rotated and driven to clean the surface of the evenly heating roller 7. Preferably, the brush roller 8 is freely brought into contact with/separated from the surface of the evenly heating roller 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009234577-A (JP)
Title: Tricycle
Inventor: MURAYAMA TETSUO
IPC: B62K5/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tricycle of which the loading space units with functions in different categories can be detachably replaced in accordance with an intended use.  <P>SOLUTION: In the tricycle, the loading space units with functions in different categories can be detachably replaced in accordance with the intended use. The loading space unit adopts a means for detachably replacing the loading space units with a plurality of connecting devices disposed at optional points of a chassis frame between two axles of rear wheels, and a plurality of connecting mechanisms disposed under the loading unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023184-A (JP)
Title: Mass spectrometer and mass spectrometry method
Inventor: SUGIYAMA MASUYUKI
IPC: H01J49/42
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To measure both of positive ions and negative ions at high ion utilization efficiency.  <P>SOLUTION: In a mass spectrometry device having an ion source, an ion guide part, and an ion trap, ions and ions with reverse polarity trapped in the ion trap are introduced to the ion guide part while the ions are discharged from the ion trap at a mass-selective state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284510-A (JP)
Title: Method and apparatus for spectrally compliant cellular communication system
Inventor: AMALFITANO CARLO
IPC: H04B1/707
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless data transmission system that uses a channel bandwidth, channel separation, and radio frequency power spectrum.  <P>SOLUTION: A system is compatible with existing deployments of wireless voice services. The transmitted waveforms are thus compatible with existing cellular (mobile) networks. However, the time domain digital coding, modulation, and power control schemes are optimized for data transmission. Existing cellular network sites can thus be used to provide a high speed service optimized for wireless data traffic without the need for new radio frequency planning, and without interfering with existing voice service deployments.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022953-A (JP)
Title: Authentication apparatus, authentication method, and authentication program
Inventor: FUKUMITSU HIROSHI
IPC: G06F21/36
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leakage of authentication information even when someone steals a glance at an operation for inputting the authentication information by a data logger with a screen shot, or the like.  <P>SOLUTION: In this authentication apparatus 100, a hash value generating part 170a generates a hash value character string from biological information. An authentication processing part 170c rearranges the hash value character string of the biological information, and subsequently associates each block identification information obtained by mixing the rearranged character string with a dummy character string with each numerical value and outputs a display picture. Then, the authentication processing part 170c determines whether a character string corresponding to a numerical string input by a user is equal to an encrypted character string, and executes authentication of a person himself/herself on the basis of a determination result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012216246-A (JP)
Title: Optical disk case
Inventor: NIIZAWA HISAYA
IPC: G11B17/26
Filed: 2009-07-21
Abstract: PROBLEM TO BE SOLVED: To accommodate optical disks as a stack in a compact manner for use in a system capable of rapidly reproducing a large volume of information as a recording and reproducing device.SOLUTION: The optical disk case includes: a plurality of trays for bearing optical disks; and a case body for bearing the trays while being stacked in their thickness direction and having an opened or openable upper portion. At a plurality of positions corresponding to one another at the periphery of each of the trays, tray operation units for supporting each of the trays are formed respectively. The tray operation units formed at the positions corresponding to one another of each of the trays are formed at deviated positions that do not coincide with one another between the trays with respect to the direction along the peripheries of the trays.
Patent JP-2011027919-A (JP)
Title: Housing structure for electronic keyboard musical instrument
Inventor: YASUTO TAKESHI
IPC: G10H1/32
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure for an electronic keyboard musical instrument, which ensures both sufficient rigidness and secure fixing of an upper case, with a simple structure in which the number of components are reduced.  <P>SOLUTION: The housing structure for the electronic keyboard musical instrument 1 includes: a lower case 3 including a bottom plate 7; an upper case 2 for covering an upper face side and a rear face side of a rear end section 10a of a keyboard 10; and a pair of side face cases 4 and 4. The upper case 2 composed of a front panel member 20 in a front side, and a rear panel member 60 which is connected to the rear end 32 of the panel member 20 in the same face, includes a reinforcement member 90 mounted over the front panel member 20 and the rear panel member 60, in a lower face side at a middle position in a longitudinal direction of the upper case 2. The reinforcement member 90 integrally fixes the front and the rear panel members 20 and 60 at an upper end section 91, and integrally fixes the upper case 2 and the lower case 3, as the lower end section 93 is fixed to the bottom plate 7 of the lower case 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026171-A (JP)
Title: Method of manufacturing optical fiber preform using high frequency induction thermal plasma torch
Inventor: OTSUSAKA TETSUYA
IPC: C03B37/018
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber preform stably having a large relative index difference in the longitudinal direction without producing a rough surface on a glass layer surface deposited on the lower part of a rod.  <P>SOLUTION: The method of manufacturing the optical fiber preform includes feeding at least a glass raw material, a dopant material and oxygen to a high frequency induction thermal plasma torch to synthesize glass fine particles in the plasma flame and attaching and depositing the synthesized glass fine particles on the surface of the glass rod which rotates and reciprocates relative to the plasma torch. The glass raw material is fed only on the forward way of the reciprocating movement, and the plasma power in the forward way is increased, for a predetermined time in the early stage of the forward way, to a level higher than the plasma power in the stationary state thereafter, and the glass fine particles produced are deposited on the glass rod.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025370-A (JP)
Title: Latch mechanism of door
Inventor: FUJII MASAHIRO
IPC: B23Q11/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch mechanism having good operability and high reliability and safety at a low cost, in a sliding manual door of a machine tool.  <P>SOLUTION: This latch mechanism 7 of the door 4 comprises: a handle 10 for opening/closing; a hinge pin 11 (a mounting shaft part of the handle 10) for the oscillating fulcrum of a hook 5; a detent 13 for regulating an oscillating range of the hook 5; the door 4 which has a stopper part 15 corresponding to the detent 13 and a cam-like distal end part 17 forming a prescribed angle corresponding to a center of gravity position of stopper pins 6 and the hook 5, also has cut-out parts 16 for the stopper pins 6 formed to be located in the vicinity of the handle 10 between the stopper part 15 and the cam shaped distal end part 17, and oscillatably journals the hook 5 arranged with the cut-out parts 16 line-symmetrically with respect to a straight line passing a center of a through-hole inserted with the hinge pin 11 therein by the hinge pin 11; and the stopper pins 6 provided at each of opening/closing ends of the door 4 of a machine body cover opening part 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029995-A (JP)
Title: System for controlling portable audio devices
Inventor: YAMAUCHI KENJI
IPC: H04Q9/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for a portable audio device in which desired music information is easily selected and the music information can be reproduced, while controlling a plurality of portable audio devices by unitarily managing music information stored in the plurality of portable audio devices.  <P>SOLUTION: Sound output terminals 4a-4n for outputting music information are connected to an in-vehicle server apparatus 8. Additionally, inside a microcomputer 2 of the in-vehicle server apparatus 8, there are provided an information acquiring section 5 for acquiring meta-information of music information from portable audio devices 1a-1n; an information managing section 6 for unitarily managing combined information of the portable audio devices 1a-1n and short-range radio modules 9a-9n, together with the meta-information; and an audio path control means 7 for distributing the music information to be reproduced by the portable audio devices 1a-1n to the sound output terminals 4a-4n.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032054-A (JP)
Title: Method, system and apparatus for monitoring wear of friction pad wear and state of brake
Inventor: WRIGHT MARK A
IPC: F16D66/02
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method, and an apparatus for measuring the state of a brake.  <P>SOLUTION: The brake, the system, and the method are presented. The brake includes a friction material, a backing pad, a sensor wear material embedded in the friction material, and an electronics assembly. The electronics assembly is configured to measure a characteristic of the sensor wear material such as the electrical resistance or temperature of the sensor wear material. The sensor wear material can be applied to the brake using a variety of approaches. The state of the brake such as a brake wear value or an estimated mileage value is determined based on the measured characteristic of the sensor wear material. A brake wear state can be determined by comparing the brake wear value with one or a plurality of thresholds. The brake wear value the estimated mileage value, and/or the brake wear state are indicated on a brake wear indicator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026283-A (JP)
Title: Fluorescent labeled compound for molecular imaging and utilization thereof
Inventor: SUZUKI MASAAKI
IPC: A61K49/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent labeled compound allowing quantitative imaging of material kinetics in a living body with high accuracy.  <P>SOLUTION: There is provided the fluorescent labeled compound in which a compound represented by general formula (1) (wherein, any one of R<SP>1</SP>to R<SP>9</SP>is a hydrocarbon chain having the terminal bound to a fluorescent material, and the main chain of the hydrocarbon chain may contain a heteroatom; and the other eight are the same or different, and are each H or 1-6C alkyl) is linked to the fluorescent material. Fluorescein etc., are preferable as the fluorescent material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010051788-A (JP)
Title: Artificial molar tooth
Inventor: KADOBAYASHI YUSEI
IPC: A61C13/097
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To arrange an artificial molar tooth at an appropriate position depending on the oral cavity environment of each patient without requiring advanced techniques or experiences.  <P>SOLUTION: In the artificial molar teeth arranged on the bases 33 and 34 mounted in the oral cavity as dental prosthetic appliance, the occlusal surfaces of molar teeth 1, 2, 5 and 6 are provided with side grooves 29-32 extending toward a buccal side or lingual side, and intersecting portions (top parts 29a-32a) of the side grooves 29-32 with the outer circumference of the occlusal surfaces and a contact point 35 are formed on a plane parallel to a mesiodistal direction. Alternatively, the bottom ends of fossae 25 and 27 on the occlusal surfaces and the contact points 35 of the molar teeth 1, 2, 5 and 6 are formed on the plane parallel to the mesiodistal direction. Alternatively, mutually parallel flat frictional contact portions 9-12 are provided around cusps 13A, 13B to 16, 17A, 17B to 20 mutually coming into contact with maxillary molar teeth 1 and 2 and mandibular molar teeth 5 and 6, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266837-A (JP)
Title: Information display panel and method for manufacturing the same
Inventor: AIZAWA SATOSHI
IPC: G02F1/17
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display panel which has an insulating structure for improving yield by preventing the occurrence of leak between electrodes during the manufacturing process.  <P>SOLUTION: The information display panel, wherein a display medium constituted as a particle group containing electrostatic chargeable particles 3W and 3B is sealed between two substrates wherein a transparent first substrate 2 and a second substrate 1 that is not required to be transparent are disposed to face oppositely, displays information by moving the display medium by an electric field generated between a pair of electrodes disposed between the substrates. A substrate clearance setting member 4 is formed on either one of the first substrate and the second substrate to set the clearance between the two substrates, and an insulator layer 10 is laid in a space Ws part between electrodes where at least a pattern is formed on the other substrate to which the upper face of the substrate clearance setting member 4 is fixed. The insulator layer 10 so formed as to be in contact with the electrode 5 existing in the peripheral position on the space between the electrodes and cover a part of the electrode 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030813-A (JP)
Title: Rubbing chiropractic device
Inventor: MATSUBARA HIDEKI
IPC: A61H7/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubbing chiropractic device allowing people of all ages and both sexes willing to keep a healthy body to use the device easily and safely not only in a clinic but also at home and to expect improvement in the blood circulation.  <P>SOLUTION: A user lies on his/her back with his/her hip joints and knees bent like in a sleeping time and puts his/her lower leg parts on a contact body of the rubbing chiropractic device. The contact body of the rubbing chiropractic device performs a mechanical slide rocking action in the lateral horizontal direction crossing the lower leg or calf parts of the user. The contact body has a fan shape automatically tilting to the lower leg parts and is formed of a soft and flexible functional material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032993-A (JP)
Title: Control device for internal combustion engine
Inventor: SAITO TOSHIKATSU
IPC: F02D45/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve detectability of a signal due to knock by calculating a spectrum group with high time resolution without excessively increasing a calculation load.  <P>SOLUTION: In this control device for an internal combustion engine, with respect to values after A/D conversion within the knock detection window of an output signal from a knock sensor, the predetermined number of values from a first value is regarded as a first data group, and the predetermined number of values shifted by the first shift number from the beginning of the first data group is regarded as a second data group. Thereafter, the values after the A/D conversion are sequentially divided with respect to each data group based on the predetermined number of values and the first shift number and frequency analysis is performed with respect to each data group to output the first spectrum group having low time resolution (S202, S203). A section where a high spectrum is outputted from the first spectrum group is extracted, the values after the A/D conversion within the section are divided into the data groups by the predetermined number of values and a second shift number smaller than the first shift number, and the frequency analysis is performed with respect to each data group to output a second spectrum group (S205, S206). Then, knock determination is performed based on the first spectrum group and the second spectrum group.  <P>COPYRIGHT: (C)2011,JPO&INPIT