baber/WOPTO huggingface dataset:
Patent JP-2008199681-A (JP)
Title: Video image signal processing circuit, and computer system
Inventor: OBITSU TOSHIRO
IPC: H04N5/08
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent useless power consumption in a whole video image signal processing circuit and a whole system.  <P>SOLUTION: In the video image signal processing circuit 3, a horizontal synchronization signal is separated from an input analog video signal by a synchronization separation circuit 53. It is confirmed by a synchronization signal supervising counter circuit 54 that an "H" period of the horizontal synchronization signal has continued for a predetermined time or more. When it is confirmed that the "H" period of the horizontal synchronization signal has continued for the predetermined time or more, power is supplied to the A/D converter 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009281913-A (JP)
Title: Encoder device
Inventor: EBIHARA AKIMITSU
IPC: G01D5/244
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder device easy to accurately recognize the position of an operation part of base equipment in an operation control part at restarting energization after an abnormal energization stop.  <P>SOLUTION: The encoder device 30 having a detection pattern 33 to have an encoder scale 31 mounted to the operation part 15 of the base equipment 10 and detecting the detection pattern 33 with a detection part 35 to generate a detection signal includes: an abnormal stop detection part 45 for detecting an abnormal energization stop time for stopping energization to the base equipment 10 other than a prescribed energization stop time; a recording region 37 provided separately from the detection pattern 33 on an encoder scale 31; a writing part 39 and a reading part 41 to the recording region 37; and a recording control part 43 for controlling the writing part 39 and the reading part 41. The recording control part 43 writes the stop position information of the operation part 15 in the abnormal energization stop time on the recording region 37 when detecting the abnormal energization stop time by the abnormal stop detection part 45, and controls the writing part 39 and the reading part 41 so as to read the stop position information of the recording region 37 at restarting energization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004768-A (JP)
Title: Electric device, connecting method and adhesive film
Inventor: KONISHI MISAO
IPC: C09J201/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric device having high conduction reliability at a low cost.  <P>SOLUTION: The electric device 40 is provided with land sections 63 and 64 arranged on a wiring board 60; and connecting sections 41 and 42, which have connecting terminals 67 and 68 of the electric component 65 facing each other and are electrically connected by conductive particles 59 of an anisotropic conductive adhesive agent. The electric device is provided with, as connecting sections, the first connecting section 41, and the second connecting section 42, which has a conductive particle content rate smaller than that of the first connecting section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009286885-A (JP)
Title: Polymerizable liquid crystal composition
Inventor: HAGIWARA KAZUMI
IPC: C09K19/38
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cholesteric polymerizable liquid crystal composition excellent in UV curing characteristics and orientation, its solution excellent in storage stability, a film of its polymer which can be utilized as a negative C-plate, and the like.  <P>SOLUTION: The polymerizable liquid crystal composition comprises 0-44 wt.% of at least one liquid crystal compound selected from the group consisting of compounds having acrylic ester groups at both ends as polymerizable functional groups, 0-40 wt.% of at least one liquid crystal compound selected from the group consisting of compounds having one acrylic functional group, 11-80 wt.% of at least one liquid crystal compound selected from the group consisting of compounds having epoxy groups at both ends, and 5-15 wt.% of at least one optically active compound selected from the group consisting of the compounds having a binaphthyl ring as an optically active group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290610-A (JP)
Title: Receiver
Inventor: AIHARA HIDENORI
IPC: H04B7/08
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep a reception condition in an entire device preferable even in an environment where the reception condition is easily changeable.  <P>SOLUTION: In a receiver, a reception condition calculating portion calculates a reception condition value for representing an antenna reception condition of each antenna by using each matching portion corresponding to each antenna which carries out matching of each antenna by changing a matching constant, and a selecting portion selects an antenna to be subjected to change of the matching constant based on the calculated reception condition value. A change instruction portion instructs the change of the matching constant to the matching portion corresponding to the selected antenna.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009172998-A (JP)
Title: Decorated molded article of synthetic resin
Inventor: SUZUKI KAZUO
IPC: B41J2/32
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To create a constitution for decoration capable of realizing a uneven pattern formed on a molded article in a more three-dimensional and high grade visual effect.  <P>SOLUTION: A printed coated film is formed by using a printer with on-demand printing function on a given region on back side of a transparent substrate made of a synthetic resin, an uneven pattern is formed by using a formed part and a nonforming part of the printed coated film, furthermore a decorative layer with a reflecting face on the backside of the substrate or a decorating member is arranged as laminated in a region containing a forming part and nonforming part on the back side of the substrate, or a pattern is formed by an etched concave part formed like engraved leaving the flat part on circumference and then a pattern is formed by engraved concave. The first decorating layer is made by forming a printed film with an on-demand printer on a flat part removing the etched concavity in a given region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009290121-A (JP)
Title: Method of manufacturing electronic component
Inventor: KAWADA KUNIYOSHI
IPC: H01F17/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component by which reduction of inner diameters of coils are suppressed in crimping of an insulating layer in which coil electrodes are formed.  <P>SOLUTION: The coil electrodes 16 having line width w1, w2 are formed on a plurality of ceramic green sheets 34. In the plurality of coil electrodes 16, the plurality of ceramic green sheets 34 are laminated and crimped so that the line width w2 of the coil electrodes 16-4, 16-5 positioned closest to the center in the z axis direction relatively becomes small, and the line width w1 of the coil electrodes 16-1, 16-6 positioned at the edges in the z axis direction relatively becomes large.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291079-A (JP)
Title: Reaping portion of combined harvester
Inventor: MORIYAMA KOJI
IPC: A01D34/63
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaping portion of a combined harvester, which reduces vibrations and noises generated from a cutting device and simplifies the structure of the cutting device.  <P>SOLUTION: The reaping portion of the combined harvester includes rotatably and drivably a plurality of disk-shaped cutting blades 231 for cutting the root sides of grain straws and one disk-shaped auxiliary cutting blade 232 which is formed in a smaller diameter than the diameters of the cutting blades 231 and is used for cutting the root sides of grain straws, in the cutting device 23, wherein the plurality of the cutting blades 231 are arranged on an approximately same straight line in the lateral direction, and the auxiliary cutting blade 232 is arranged on the outside of one of the right and left outermost cutting blades 231 among the plurality of the cutting blades 231.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292361-A (JP)
Title: Railroad system
Inventor: KAKINUMA HIROHIKO
IPC: B61D23/02
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain safe and smooth getting on and off of passengers from a doorway of a passenger train placed on a freight train, and to perform direct running of a passenger train not requiring transship of passengers in a railway section having different gauge distances.  <P>SOLUTION: The railroad system 1000 that can travel by jointing and placing the passenger train 200 traveling on a second truck Rn on the freight train 100 traveling on a first track Rs for continuously traveling between the first track Rs where rails are laid with a first truck distance, and a second truck Rn where rails are laid with the second gauge distance different from the first gauge distance without transship of passengers includes a step 1 that can be housed and extended at the freight train 100 for passengers to get off and on the passenger train 200 placed on the freight train 100 from a platform Ps provided for trains traveling on the first truck Rs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299751-A (JP)
Title: Shock absorber
Inventor: MORITA YUJI
IPC: F16F9/50
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for sufficiently restraining vibration with respect to not only input of vibration of a low frequency band but also input of vibration of a high frequency band.  <P>SOLUTION: For solving the problem, a problem solving means changes the area of a restricting flow passage 9 by displacement from a neutral position of a differential piston 5, by communicating one chamber 6 with the other chamber 7, by a cylinder 1, a partition wall member 2 slidingly inserted into the cylinder 1 and partitioning the inside of the cylinder 1 into two operation chambers R1 and R2, a housing 4 forming a pressure chamber R3, the differential piston 5 movably inserted into the housing 4, partitioning the pressure chamber R3 into the one chamber 6 and the other chamber 7 and positioned in the neutral position to the housing 4 by an energizing means 8, and the restricting flow passage 9 formed between the differential piston 5 and the housing 4 by communicating the one chamber 6 with the one operation chamber R1, and communicating the other chamber 7 with the other operation chamber R2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301982-A (JP)
Title: Stacked battery
Inventor: SUZUKI KATSUNORI
IPC: H01M2/02
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked battery capable of preventing damage of a joining site with restraint of heat generation at the joining site at the time of large-current conduction.  <P>SOLUTION: A tandem battery 20 has two unit cells provided with an anode lead plate electrically connected with an electrode group and a metal-made inner bottom surface of the battery vessel 17 jointed in spot welding connected by bus bars 4 electrically and mechanically connecting the unit cells. One side of a metal heat dissipation member 10 is fixed to one of the welding part 4A of the bus bars 4, and the other side of the heat dissipation member 10 is in contact with an outer bottom surface on the opposite surface side to a welding site 30 of the inner bottom surface side of the battery vessel 17 jointed in spot welding. Even if the joining site 30 generates heat at large-current conduction of the tandem battery 20, heat is transmitted to the bus bars 4 through the heat dissipation member 10, so that the temperature at the joining site 30 is decreased to enable to prevent damage at the joining site 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004206-A (JP)
Title: Speaker apparatus and speaker system
Inventor: MATSUMOTO KEIJI
IPC: H04R1/40
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker apparatus capable of making a sound beam arrive at a viewing position even if an installation direction of a speaker array is changed.  <P>SOLUTION: The speaker apparatus includes a rotational angle sensor 14. A user inputs a room shape and an installation position of the speaker apparatus through a user I/F 11. A control part 12 controls a signal processing part 15 based on the values input from the user I/F 11 and the value input from the rotational angle sensor 14 to adjust an output angle of a sound beam. For instance, [an output angle at a reference angle - an angular change] is used as an adjusted output angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120808-A (JP)
Title: Thermal expansion type removable acrylic pressure-sensitive adhesive tape or sheet, and method of removal
Inventor: YAMANAKA EIJI
IPC: C09J7/29
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal expansion type removable acrylic pressure sensitive adhesive tape, without being limited by the raw material of an adherend, while maintaining a high normal adhesive strength, and easily capable of being separated and disassembled by heating.  <P>SOLUTION: This thermal expansion type removable acrylic pressure sensitive adhesive tape or sheet is provided by being constituted of at least a thermal expanding agent-containing adhesive layer, a removable film layer and a fine particle-containing viscoelastic substrate, wherein a laminate structure containing at least the removable film layer and the fine particle-containing viscoelastic substrate is provided on at least one side surface of the thermal expanding agent-containing adhesive layer in a laminate structure form that the thermal expanding agent-containing adhesive layer and the removable film layer make a contact directly or mediated by another layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270835-A (JP)
Title: Method of manufacturing magnetoresistance effect element
Inventor: DAVID DJAYAPRAWIRA
IPC: H01L27/105
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetoresistance effect element including a laminated structure composed of a ferromagnetic layer and a barrier layer on the ferromagnetic layer, having a high MR ratio and improved in mass productivity and practicality.  <P>SOLUTION: A magnesium oxide layer is formed whose (001) surface is oriented as the barrier layer on a ferromagnetic layer by radio frequency magnetron sputtering using a magnesium oxide target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010008440-A (JP)
Title: Transfer roll for electrophotographic apparatus and method for manufacturing the same
Inventor: TAKASHIMA MASAHIKO
IPC: G03G15/16
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer roll for an electrophotographic apparatus which can suppress an image failure due to unevenness in power resistance and can achieve high durability.  <P>SOLUTION: A transfer roll 10 includes at least: a shaft body 12; a foaming layer 14 which is formed on an outer circumference of the shaft body 12; an electrode layer 16 which is formed on the outer circumference of the electrode layer 14; a resistance adjusting layer 18 which is formed on the outer circumference of the electrode layer 16 and is composed of a tube body. The foaming layer 14, the electrode layer 16 and the resistance adjustment layer 18 are all provided with rubber elasticity. The volume resistivity in the electrode layer 16 is made to be the volume resistivity of the foaming layer 14 or less. A surface layer 20 may be formed on the outer circumference of the resistance adjusting layer 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008579-A (JP)
Title: Positive chargeable toner
Inventor: KATAYAMA KOHEI
IPC: G03G9/087
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive chargeable toner with good chargeability as a positive chargeable toner and excellent in preventing fogging and in follow-up property of a solid image even when the toner contains a polyester as a binder resin.  <P>SOLUTION: The positive chargeable toner includes a binder resin and a charge control resin, wherein the binder resin contains a polyester H with a storage modulus of ≥5.0×10<SP>3</SP>Pa at 130°C and a polyester L with a storage modulus of ≥1.0×10<SP>3</SP>Pa and less than 5.0×10<SP>3</SP>Pa at 130°C, with the difference in the storage modulus of ≥1.0×10<SP>3</SP>Pa from that of the polyester H; and the charge control resin includes a styrene-acryl copolymer with a storage modulus ranging from 1.0×10<SP>3</SP>to 4.0×10<SP>3</SP>Pa at 130°C, with the content of the styrene-acrylic copolymer ranging 5-40 pts.wt. with respect to 100 pts.wt. of the polyester L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132140-A (JP)
Title: Liquid droplet ejection head and liquid droplet ejector
Inventor: MATSUO YASUHIDE
IPC: B41J2/055
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable liquid droplet ejection head which is excellent in dimensional accuracy and chemical resistance and can perform high-quality printing for a long period of time, and to provide a highly reliable liquid droplet ejector equipped with the liquid droplet ejection head.  <P>SOLUTION: The inkjet recording head 1 includes a substrate 20 in which ejection liquid storage chambers 21 are formed, a nozzle plate 10 prepared on the bottom surface of the substrate 20 and equipped with nozzle holes 11, and a sealing sheet 30 formed on the top surface of the substrate 20 to cover the ejection liquid storage chambers 21. The substrate 20 and the nozzle plate 10 are jointed to each other via each of jointing films 151 and 152. Each of the jointing films 151 and 152 includes both an Si frame which has a random atomic structure including siloxane bonds, and desorption groups bonded to the Si frame. The substrate 20 and the nozzle plate 10 are jointed to each other by an adhesiveness manifested when the desorption groups present near the surface of each of the jointing films 151 and 152 desorb from the Si frame by application of an energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014302-A (JP)
Title: Ignition/misfire detecting device and method
Inventor: MASUI TAKATOSHI
IPC: H01M8/06
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition/misfire detecting device and an ignition/misfire detecting method capable of detecting at least one of ignition and misfire even when an oxygen sensor is deteriorated with age.  <P>SOLUTION: This ignition/misfire detecting device 10, 60 comprises the oxygen sensor 60 detecting oxygen concentration in a combustion chamber 40 for burning a fuel or the downstream of the combustion chamber, and a determining means 10 for determining at least one of the ignition of fuel and misfire on the basis of change rate of oxygen concentration detected by the oxygen sensor. The ignition/misfire detecting method includes: an oxygen concentration detecting step of detecting the oxygen concentration of the combustion chamber for burning the fuel or the downstream of the combustion chamber by using the oxygen sensor; and a determining step of determining at least one of the ignition of fuel and misfire on the basis of the change rate of the oxygen concentration detected in the oxygen concentration detecting step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014841-A (JP)
Title: Sound-absorbing material
Inventor: ONO TAMEKAZU
IPC: G10K11/16
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-absorbing material which is suitably used for a plasma display and a liquid crystal television, and the like, for requiring a sound absorbing material, which is especially thin, by using resin gel.  <P>SOLUTION: In the sound-absorbing material including a resin gel layer, which uses a flexible elastic foam including an open cell as a substrate, a flexible polyurethane foam uses a polyurethane foam of the so-called "coating-removed poly-ether type"; in other words, by having a resin film layer placed on the opposite face side of the flexible urethane foam in the resin gel layer, that is, a sound-incident side, more desirable sound-absorbing effect is obtained than when a simple coated urethane foam is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300986-A (JP)
Title: Distribution history label for indicating temperature time history
Inventor: KINAMI KAZUNORI
IPC: G09F3/02
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator excellent in constitutional simplicity and indicating both the temperature of an article to be indicated and elapsed time (temperature time history) at that temperature.  <P>SOLUTION: This distribution history label includes a polymer composition composed of a polymer and a dye, wherein the polymer composition has the dye fixed in a specific molecular dispersion state in the polymer, and when kept at a temperature not lower than a specific temperature for a predetermined time, irreversibly changes its color to a hue different from the initial hue thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020515-A (JP)
Title: Unmanned vehicle
Inventor: YAMASHITA YOICHI
IPC: G05D1/02
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the location/azimuth measurement system of an unmanned vehicle with the deviation of a traveling location and azimuth reduced.  <P>SOLUTION: This location/azimuth measurement system is configured to drive a wheel device through a traveling control device 28 while calculating its own location and azimuth by a location/azimuth arithmetic unit 21, and to make an unmanned vehicle 10 travel along a designated traveling route. A information receiver 25 respectively loaded on the front and the rear ends of the body transmits a detection signal TP to the location/azimuth arithmetic unit 21 when detecting an information transmission element 15 on the traveling route, and a location/azimuth arithmetic unit 21 stores the location/azimuth data of the location and azimuth calculated when receiving the detection signal TP, and compares the location/azimuth data with location/azimuth correction data based on the detection value in detection obtained by the location/azimuth correction device 27, and corrects the location and azimuth of the unmanned vehicle 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018760-A (JP)
Title: Colloidal crystal, its preparation method, and fixed colloidal crystal
Inventor: HAYASHI MASAKI
IPC: C08F2/44
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colloidal crystal exhibiting a good Bragg reflection and capable of being easily subjected to a fixation maintaining a three-dimensional regular arrangement property, its preparation method, and a fixed colloidal crystal capable of being put in practical use in photofunctional materials.  <P>SOLUTION: The colloidal crystal is such that core-shell particles (A) comprising core particles and graft chains as the shell layer formed on the outer periphery of the core particles are dispersed in a mixture of a monomer (B) and a polymerization initiator, and are three-dimensionally regularly arranged, and exhibits the Bragg reflection. In this case, the core-shell particle (A) and the monomer (B) satisfy the condition represented by the following expression (1) regarding the solubility parameter: -1.10≤SP(A)-SP(B)≤0.60 (1), where SP(A) denotes a solubility parameter of the graft chain forming the shell layer of the core-shell particle (A), and SP(B) denotes a solubility parameter of the monomer (B) after curing.  <P>COPYRIGHT: (C)2010,JPO&INPIT