baber/WOPTO huggingface dataset:
Patent JP-2010114540-A (JP)
Title: Data transmission/reception apparatus and data transmission/reception system
Inventor: OKAMOTO YUKI
IPC: H04N7/173
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the data transmission/reception apparatus which can share the individually held contents mutually by an interface which is obtained by simple operation between apparatus which can communicate mutually through wireless communication.  <P>SOLUTION: The data transmission/reception apparatus includes a communication means for transmitting/receiving data between a partner apparatus, a relative direction detection means for detecting the information about the relative direction with the partner apparatus, and a transmission/reception switching means for switching transmission or reception of data between the partner apparatus through the communication means, wherein the transmission/reception switching means switches transmission of data to the partner apparatus or reception of data from the partner apparatus according to the information about the relative direction which is detected by the relative direction detection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115071-A (JP)
Title: Motor for disk rotation
Inventor: NISHIKATA TOSHIYUKI
IPC: H02K21/22
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the size reduction, thinning and low cost of a motor for disk rotation in a disk drive unit are severely required, and long life performance for thousands of hours and reliability for the repeated attachment and detachment of a disk for several tens of thousands of times are also required in these days.  <P>SOLUTION: The motor for disk rotation is constituted as follows: a recess 13 for accommodating a bearing 7 is formed at the center of a rotor frame 2; a plurality of engagement parts 14 are integrally and protrusively formed at the inside diameter side of the recess 13 toward the inside of the radial direction from the rotor frame 2; claws 15 which are integrally protruded from disk aligning members 3 are arranged at axial upper faces of the engagement parts 14; engaged parts 17 having notches 16 allowing the engagement parts 14 to axially pass are integrally formed at a metal housing 8; and a rotor 6 is not easily pulled out by blocking circumferential clearances between the engagement parts 14 and the notches 16 with the claws 15 even when the engagement parts 14 are being accommodated in the ranges of the notches 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113257-A (JP)
Title: Liquid crystal display device and electronic shelf tag
Inventor: EBIHARA TERUO
IPC: G02F1/1335
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when a bar code is displayed on a liquid crystal panel and is read with a bar code reader using a laser beam as a light source, the reading angle is narrow.  <P>SOLUTION: The liquid crystal display device includes: a liquid crystal cell having a liquid crystal sealed between a pair of substrates and having a pair of polarizing plates disposed on the respective faces; and a white film disposed, with an air layer interposed, on the polarizing plate mounted on the substrate in the opposite side to the side to be irradiated with light for reading a bar code, the white film having a reflectance of not less than 90% and composed of a thermoplastic resin in which a large number of fine cells are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113280-A (JP)
Title: Transfer device and image forming apparatus
Inventor: HOSHINO SEIJI
IPC: G03G15/16
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device that secondarily transfers a stable toner image to various recording media by minimizing belt linear speed fluctuation when a recording medium rushes in an endless belt, while ensuring the stable conveyance of the endless belt.  <P>SOLUTION: The transfer device includes: a drive transmission means that is disposed right in the upstream of a counter roller when viewed in the driven direction of the endless belt and that transmits rotation torque from a drive source to a first drive roller, which drives and runs the endless belt; a speed increase drive means that transmits rotation torque from the drive transmission means to a second drive roller, also serving as the counter roller; and a transmission torque limiting means. The speed increase drive means increases the endless belt peripheral speed of the second drive roller higher than the endless belt peripheral speed of the first drive roller. The transmission torque-limiting means prevents a rotation torque greater than a set torque from being transmitted to the second drive roller from the speed increase drive means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114371-A (JP)
Title: Sm-R-T-B(-M)-BASED SINTERED MAGNET
Inventor: HASHIMOTO TAKAHIRO
IPC: H01F1/053
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth sintered magnet having superior remagnetization characteristics.  <P>SOLUTION: An Sm-R-T-B(-M)-based sintered magnet mainly contains Sm, R (R refers to one of or a combination of two or more kinds of rare earth elements containing Y, excluding Sm), T (T refers to Fe, or Fe and Co), and B wherein Sm is of 0.1-10 mass%, R is of 22-37 mass%, and B is of 0.5-1.5 mass%. The magnet further contains 0-4.0 mass% of a doping element M (M refers to one of or a combination of two or more kinds of elements, including Ga, Zr, Nb, Hf, Ta, W, Mo, Al, Si, V, Cr, Ti, Cu, Ag, Mn, Ni, Ge, Sn, Bi, Pb, Zn, C, N and O), and the remaining comprises T and inevitable impurities. The Sm-R-T-B(-M)-based sintered magnet excels in the remagnetization characteristics and can be used in applications such that magnetization, demagnetization and remagnetization occurs repeatedly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117008-A (JP)
Title: Structure and method of mounting rolling bearing
Inventor: YAMAKAWA KAZUYOSHI
IPC: F16C19/26
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure enabling even inner rings of a halved structure to be rigidly mounted to a shaft part of a crankshaft.  <P>SOLUTION: This rolling bearing 1 has halved inner rings 5a and 5b, halved outer rings 2a and 2b, cages 4a and 4b and a roller 3. The halved inner rings 5a and 5b of the rolling bearing 1 are clamped and held in the axial direction by crank arms 14 arranged on both sides in the axial direction of a journal part 12 of a crankshaft 11, and are firmly installed in the journal part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119913-A (JP)
Title: Centrifugal separator
Inventor: ONO HIROSHI
IPC: F16C33/72
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable centrifugal separator having a long life attained by preventing liquids present in its rotor chamber, such as condensation water and a sample liquid, from infiltrating the inside of its driving device through the vicinity of the rotary shaft, and thereby preventing problems, such as deterioration, corrosion, and defective insulation, of its bearing and motor.  <P>SOLUTION: The centrifugal separator includes a container constituting the rotor chamber for housing a rotor, the driving device disposed outside the container, and the rotary shaft 21 extending from the driving device into the rotor chamber penetrating the container and having the rotor attached to its tip. A penetrable member (5) that allows the rotary shaft 21 to penetrate is formed on the container. An elastic member 4 having an open end is attached to the rotary shaft 21 at the side of the rotor chamber. The open end 4b of the elastic member 4 is constituted to contact the penetrable member (5) when the rotor stands still, and to be distanced therefrom when the rotor rotates. A conical protrusion 5a protruding towards the rotor chamber is formed on the penetrable member (5), and the open end 4b of the elastic member 4 contacts the protrusion 5a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121983-A (JP)
Title: Current sensor
Inventor: URANO TAKASHI
IPC: G01R15/14
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current sensor which does not need to separately add components for improving its response characteristics.  <P>SOLUTION: In a low-resistance current path 52, a cut out 58 is formed partially in its edge part facing an aperture 57. A ring-shaped magnetic core 15 is so arranged that its ring-like shape, including a gap G that passes through the portion widened due to the cut out 58 of the aperture 57, and surrounds a high-resistance current path 51. Since the ring-like shape of the magnetic core 15 is arranged so as to pass through the cut out 58, formed in the low-resistance current path 52, inductances are generated in not only the high-resistance current path 51, but also the low-resistance current path 52 due to the ring-shaped magnetic core 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120485-A (JP)
Title: Bicycle with resting seat
Inventor: SUZUKI YOSHIHARU
IPC: B62J1/28
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when riding a bicycle, he/she often has a trouble with finding a suitable place to sit when he/she wants to sit to rest while he/she stops riding the bicycle temporarily.  <P>SOLUTION: A bicycle with a resting seat is structured such that a resting seat 1 is provided between a down tube 3 of a bicycle J and a seat tube 4, and almost above a gear G, the seat 1 becomes substantially horizontal when a kickstand 9 of the bicycle J is used for standing the bicycle J on a horizontal surface 11, and both legs of a person who sits on the seat can sufficiently reach the ground when the person sits facing sideways with respect to a traveling direction axis of the bicycle J.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011252610-A (JP)
Title: Refrigeration apparatus
Inventor: UENO TAKAHIRO
IPC: F25D23/00
Filed: 2008-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration apparatus with an ozone generator that ensures a safe and stable operation, by properly determining a state of discharge of the ozone generator and controlling the operation thereof, concerning the refrigeration apparatus for holding freshness and removing agricultural chemical by generating the ozone with application of high voltage.SOLUTION: The apparatus includes the ozone generator includes a storage compartment, the ozone generator for generating the ozone by a high potential difference, and a controller for controlling the operation of the ozone generator. The ozone generator has a high voltage generating circuit for generating the high potential difference and an output detector for output of the state of discharge. The controller is a control device for restraining the operation of the ozone generator when a value other than a preset value is provided by an output signal prior to the application of the high voltage of the discharger, an output signal at the application of the high voltage, or a difference of the output signals of the prior to the application of the high voltage and at the application of the high voltage.
Patent JP-2009143557-A (JP)
Title: Electric servomotor
Inventor: KNOEDLER HELMUT
IPC: B62D5/04
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric servomotor for a power-assisted steering system capable of maintaining an appropriate ratio of a diameter and a length and covering a steering output range from a compact car to an upper grade automobile by a significant volume change.  <P>SOLUTION: This invention relates to the electric servomotor for the electric servomotor for the power-assisted steering system in an automobile provided with a stator-core pack having an outer diameter D and an expandable and contractive length M. A ratio of the outer diameter D of the stator-core pack 2 to the expandable and contractive length M can be changed. Consequently, the electric servomotor 1 can be used for the power-assisted steering systems for the compact car to the upper grade automobile when the outer diameter D is kept constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100791-A (JP)
Title: Method for extracting pigment of purple sea urchin and method of dyeing
Inventor: FUJIMOTO SHIGEO
IPC: C09B61/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for extracting pigment of purple sea urchin and for dyeing thereby silk etc.  <P>SOLUTION: The method comprises taking out thorns of purple sea urchin by cutting, purifying the thorns, which is then dissolved in an aqueous citric acid solution, and taking out the supernatant solution, which is then used as it is for dyeing cloth.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134178-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA HIDEKI
IPC: G03G15/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately performing image density correction using an output test pattern by eliminating a reading error of an image reading means.  <P>SOLUTION: A test pattern S1 for halftone calibration is formed of a gray image having nearly uniform density. The output test pattern T1 is formed of patterns K1, C1, M1 and Y1. By performing the image density correction of image forming parts Pa to Pd by using first density information of the output test pattern T1 and second density information of the test pattern S1 for halftone calibration read by an image reading part 40, the density reading error of the image reading part 40 is eliminated, and the image density correction using the output test pattern is accurately performed at least in shaft directions or periphery directions of the photoreceptor drums 1a to 1d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009142895-A (JP)
Title: Method of producing tube connection, and tube connection
Inventor: ZUBER ARMIN
IPC: B23K9/028
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a tube connection in which a tube is connected to a component made of cast material by means of welding and the connection has high strength, furthermore, material pairings incapable of being welded each other is fixed to one another.  <P>SOLUTION: An end section 4 of the tube 2 is widened, and the component made of cast material is arranged on the widened section 4. The component 3 made of cast material is then welded to the widened section 4 so that the widened section 4 is enclosed at least partially in a form connecting manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010139552-A (JP)
Title: Optical filter and optical module having the same
Inventor: HANAMURA YUKI
IPC: B81B3/00
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter which allows light having excellent spectral characteristics to be extracted, and the spectral characteristics of the extracted light to be satisfactorily maintained without adversely affecting the spectral characteristics even when a gap between mirrors is made variable, and to provide an optical module having the optical filter.  <P>SOLUTION: The optical filter 1 includes: a first substrate 2; a second substrate 3 coupled to and facing the first substrate 2, the second substrate 3 including a first concave portion 5 and a second concave portion 7; mirrors 4A and 4B formed on the first concave portion 5 via a first gap, a pair of electrodes 6A, 6B formed around the mirrors 4A, 4B via a second gap; a first diaphragm portion 8 formed on the first substrate 2; and a second diaphragm portion 9 formed in the inner peripheral side of the first diaphragm portion 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138282-A (JP)
Title: Polymerizable liquid crystal composition, retardation film, substrate for image display and liquid crystal display
Inventor: WATABE HIDETOSHI
IPC: C09K19/54
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal composition useful for producing a retardation film having high durability and a substrate for image displays.  <P>SOLUTION: The polymerizable liquid crystal composition contains a polymerizable liquid crystalline compound, at least one of photopolymerization initiator and at least one of thermal polymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141742-A (JP)
Title: Operation support device, operation support method and operation support program
Inventor: FUJIMURA HARUO
IPC: G06F3/048
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability, when making a device carry out a predetermined processing.  <P>SOLUTION: A status of display element is set to a selection mode, when a receiving portion receives operation for designating the display element to be displayed on a display portion. The predetermined processing which is preliminarily responded to the display element is carried out, when the receiving portion receives the operation for designating the display element set to the selection mode, without having to depend on the time elapsed from the time the status of the display element is set to the selection mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137010-A (JP)
Title: Optical scanning endoscope processor and optical scanning endoscope system
Inventor: MATSUMOTO MITSUHIRO
IPC: G02B23/26
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To create an image in the front view of the side wall of the lumens from the distal end of an optical scanning endoscope.  <P>SOLUTION: An optical scanning endoscope processor includes a light source unit, an actuator actuation circuit, a photodetection unit 23, and an image signal processing section. White light is radiated to an optical fiber for illumination from the light source unit. The actuator actuation circuit is made to actuate an actuator. The actuator is inclined so as to radiate the white light along a spiral scanning path to the optical fiber for illumination. The photodetection unit 23 forms a pixel signal according to the reflection of the white light. The image signal processing section 30 has a buffer memory 32 and a side surface image memory 35. The formed pixel signal is stored in the buffer memory 32. The pixel signal of a pixel located in a fan-shaped domain defined in a front image is extracted and is stored in the side surface image memory 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142686-A (JP)
Title: Method of cleaning liquid crystal polymer melt polymerization device and cleaning fluid
Inventor: ASAHARA MOTONORI
IPC: B08B3/08
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently cleaning a melt polymerization device with regard to a method of manufacturing a liquid crystal polymer through melt polymerization.  <P>SOLUTION: This method of cleaning a liquid crystal polymer melt polymerization device is to clean a polymerization device which is through with the manufacture of the liquid crystal polymer through melt polymerization, with the help of a cleaning fluid. This method is characterized in that the cleaning fluid containing 100 pts.wt. of glycols and 0.01 to 10 pts.wt. of organic carboxylic acid is used and the polymerization device is cleaned using the cleaning fluid at 180 to 350°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144374-A (JP)
Title: Erection member for temporary structure
Inventor: YURA SHUJI
IPC: E04G7/22
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erection member for a temporary structure which can be surely prevented from being disengaged during erection and in an erected state, and can be easily disengaged in dismantlement.  <P>SOLUTION: The erection member for the temporary structure includes: a horizontal member 21 which is elongated in an almost horizontal direction between supports 10 and 10 adjacent to each other; first connecting members 30A and 30B which are provided at both ends of the horizontal member 21, and connected by being inserted into the connecting retainer 12 of the support 10 from above; diagonal members 51A and 51B which are provided in the first connecting members 30A and 30B so as to be turnable, respectively; second connecting members 58A and 58B which are provided at ends of the diagonal members 51A and 51B, respectively, and connected to the connecting retainer 12 of the support 10; and a locking portion 53 which is provided in the first connecting members 30A and 30B, makes an entry into the lower portion of the connecting retainer 12, connecting the first connecting members 30A and 30B, when the diagonal members 51A and 51B are turned by an erection operation, and is disengaged from the lower portion of the connecting retainer 12 when the diagonal members 51A and 51B are turned by a dismantling operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142718-A (JP)
Title: Catalyst supported-film and method for manufacturing the same
Inventor: ENDO TAKAKUNI
IPC: C07C43/205
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst-supported film that maintains the activity of a catalyst component that can be supported, suppresses the exfoliation of the catalyst component when in use, and easily separates and collects the catalyst component and the like from a reaction product after it is used.  <P>SOLUTION: The method for manufacturing a catalyst-supported film includes mixing fine particles having catalytic activity with the catalyst-supported film comprising a carrier composed of a fluororesin that is soluble in a polar organic solvent and formed of a film and fine particles having catalytic activity supported on the surface of the carrier and fluororesin dissolved in a polar organic solvent, and dispersing them to obtain a resin solution containing a catalyst, and then forming it in a film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144823-A (JP)
Title: Counterbalance valve, winch device, and crane
Inventor: IWATA TOMOYUKI
IPC: F15B11/02
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out fine adjustment of valve characteristics of a counterbalance valve.  <P>SOLUTION: An oil chamber 41 is formed in a valve body 110, communicated with an oil chamber 25 interposed with a spring of the counterbalance valve, and a casing 31 and a spool 32 are housed in the oil chamber 41. An annular passage 46 is formed as a variable throttle between an inner circumference face of the casing 31 and an outer circumference face of the spool 32, and by moving the spool 32 by operation of an adjusting screw 35, a length S2 of the annular passage 46 is changed, and a throttle amount is adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146960-A (JP)
Title: Nonaqueous electrolytic liquid secondary battery and positive and negative electrode for the same
Inventor: NAKAJIMA SATOSHI
IPC: H01M2/16
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe nonaqueous electrolytic liquid secondary battery wherein a porous insulating layer arranged between positive and negative electrodes has a shutdown nature and hardly causes meltdown under a high-temperature environment.  <P>SOLUTION: In the nonaqueous electrolytic liquid secondary battery having the positive electrode and the negative electrode capable of occluding and discharging lithium, the porous insulating layer formed between the positive electrode and the negative electrode, and an electrolytic liquid wherein an electrolyte is dissolved into a nonaqueous solvent, the nonaqueous electrolytic liquid secondary battery includes a thermoplastic resin as a constituent component of the porous insulating layer, wherein molecular weight is 200,000-5,000,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT