baber/WOPTO huggingface dataset:
Patent JP-2012140808-A (JP)
Title: Working machine
Inventor: YABUUCHI MOTOYUKI
IPC: E02F9/00
Filed: 2011-01-04
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in the size of a center joint in the case of supplying source power from an undercarriage to a revolving superstructure.SOLUTION: A hydraulic shovel comprises: an undercarriage 2; a revolving superstructure 1; a traction hook 25; and slip rings 212 and 213. The revolving superstructure 1 is mounted on the undercarriage 2 so as to be revolvable with a revolution center X as an axis, and the traction hook 25 is attached to the undercarriage 2 so as to be revolvable with the revolution center X as the axis for applying traction to a truck 6. Electric power is supplied from the truck 6 via the traction hook 25 to a current collector 10 provided on the revolving superstructure 1.
Patent JP-2012142501-A (JP)
Title: Manufacturing method of solid-state image pickup device and solid-state image pickup device
Inventor: OOKA YUTAKA
IPC: H01L27/14
Filed: 2011-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which is provided with a wire grid polarizer and has excellent reliability.SOLUTION: A manufacturing method of a solid-state image pickup device includes a step of preparing a photoelectric conversion element on which a photoelectric conversion part was formed and a step of forming an insulating layer 26 on a surface of the photoelectric conversion element. The manufacturing method also includes a step of forming a wire grid polarizer 30 on a support base 34. The method further includes a step of bonding a formation surface of the wire grid polarizer 30 of the support base 34 onto the insulating layer 26 on the surface of the photoelectric conversion element and a step of removing the support base 34 from the wire grid polarizer 30.
Patent JP-2012145244-A (JP)
Title: Scale component removing device for water heater
Inventor: TANAKA HIROSHI
IPC: F24H9/00
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a scale component removing device for a water heater, which is compact in size and highly convenient and requires no maintenance.SOLUTION: In a water heater equipped with a heat exchanger, a scale component removing device for a water heater is disposed in a water passage to supply water to the heat exchanger. The device includes an electrolytic device for removing a scale component by the electrolysis of the water supplied to the heat exchanger, and a bypass route bypassing the electrolytic device and a cleaning route to make cleaning water flow in the electrolytic device. The device further includes: a polarity switching device for inverting polarities of a pair of electrodes provided in an electrolytic cell at each prescribed time; and a route control device which closes an electrolysis route for supplying water to the electrolytic device on an inversion operation by the polarity switching device, and opens the bypass route and the cleaning route, and opens the electrolysis route after a prescribed time has passed, and closes the bypass route and the cleaning route.
Patent JP-2011072041-A (JP)
Title: Apparatus and method for adding time stamp, electronic mail relay server, and computer program
Inventor: NAKAJIMA KATSUJI
IPC: H04L12/58
Filed: 2011-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time stamp adding device capable of adding a highly reliable time stamp to an electronic mail, while securing originality of an electronic mail text.  <P>SOLUTION: The time stamp adding device 3 includes: a communication section 31 for performing data communications with another server connected via the Internet; a hash-value generating means 301 for generating a hash value, by using a predetermined hash function on the basis of the electronic mail; a time stamp requesting means 302 for generating a time stamp requesting message for storing the hash value and transmitting the message to a time authentication provider; a response message checking means 303 for checking the content of a response message from the time stamp authentication provider; and a time stamp adding means 304 for encoding the time stamp information stored in the response message into text data and adding the information to a header of the electronic mail.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012147243-A (JP)
Title: Antenna device and array antenna device
Inventor: GOTO JUN
IPC: H01Q21/30
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna device capable of improving antenna characteristics during operation in two frequency bands closer to each other than conventional ones.SOLUTION: The antenna device includes a first dielectric layer with a first conductor part having a first feeding point and a ground conductor formed on upper and lower surfaces thereof, respectively; a second dielectric layer with a second conductor part formed on an upper surface thereof; and a third dielectric layer with a third conductor part having a second feeding point formed on an upper surface thereof. The first to third conductor parts have regions overlapping with each other when viewed in a stacking direction. The first conductor part has a first opening at a position overlapping with the second feeding point when viewed in the stacking direction. Electrical connections between the ground conductor and the first conductor part and between the ground conductor and the second conductor part are respectively established by a first coupling conductor group composed of a plurality of coupling conductors which extend through the first dielectric layer in the stacking direction and are not in contact with each other, and a second coupling conductor group composed of a plurality of coupling conductors which extend through the second dielectric layer in the stacking direction and are not in contact with each other.
Patent JP-2012146168-A (JP)
Title: Control device of image forming device, control method of image forming device, and control program of image forming device
Inventor: YAMAMOTO MINEO
IPC: B41J29/38
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an image forming device with an enhanced convenience for a user.SOLUTION: A distance among user terminals, and between a user terminal and an image forming device is detected by using a mesh function of a near field radio communication. Printing is performed on an image forming device which is closest to a user terminal which output a print request. As a relative position (relative distance) of a user terminal and an image forming device is identified without detecting absolute position (coordinate) of a user terminal or an image forming device, it is possible to reduce quantity of information to be processed. Subsequently, it is possible to shorten a detection time of a position, and reduce time to complete printing. As a result, it is possible to shorten a time for a user to obtain a printed material from an image forming device which is located closest to a user terminal.
Patent JP-2012149779-A (JP)
Title: Floor heating unit
Inventor: UCHIDA MITSUAKI
IPC: F24D3/00
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of freezing preventive operations in a water circulation circuit of a floor heating unit.SOLUTION: The floor heating unit includes a water heat exchanger 21, an expansion tank 26, and a heat insulating member 50 for covering those. The heat insulating member 50 includes a water heat exchanger heat-insulating member 61 for covering the water heat exchanger 21, and an expansion tank heat-insulating member 62 for covering the expansion tank 26. A space arranged with the water heat exchanger 21 and the expansion tank 26 is formed in an inside of the heat insulating member 50. When the water heat exchanger 21 and the expansion tank 26 are arranged in the inside of the heat insulating member 50, a space 70 of a part opposed therewith and not provided with the water heat exchanger heat-insulating member 61 and the expansion tank heat-insulating member 62 is provided between the water heat exchanger 21 and the expansion tank 26, in the inside of the heat insulating member 50.
Patent JP-2012151962-A (JP)
Title: Power conversion device
Inventor: SEKIMOTO MORIMITSU
IPC: H02M7/48
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that improves the efficiency of a connected motor while improving a power factor.SOLUTION: A DC link section (3) has a capacitor (3a) connected in parallel with an output of a converter circuit (2) and outputs a pulsating DC link voltage (v). An inverter circuit (4) switches and converts the output of the DC link section (3) to AC to be supplied to the connected motor (7). A control section (5) controls the switching of the inverter circuit (4) such that a motor current (iu, iv, iw) pulsates in synchronism with pulsations in a supply voltage (v). The control section (5) controls the switching of the inverter circuit (4) in accordance with a load on the motor (7) or the operating state of the motor (7) to reduce the pulsation amplitude of the motor current (iu, iv, iw).
Patent JP-2014061593-A (JP)
Title: Method of producing concrete
Inventor: NAKAMURA SEIJI
IPC: B28C7/04
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing concrete which has uniformity of dispersion of materials, high fluidity, a reduced bleeding tendency and excellent quality.SOLUTION: The total amount of a cement is kneaded with primary water, or a part of kneading water, for a predetermined time to obtain a primary cement paste (S1). The kneading is stopped, and the primary cement paste is left standing for a predetermined time (S2). Secondary water consisting of the remainder of kneading water and additives are put into the primary cement paste to obtain a secondary cement paste (S3). The secondary cement paste is stirred optionally and stored (S4). Then, the total amount of aggregate is put in the secondary cement paste and kneaded to produce concrete (S5).
Patent JP-2012149173-A (JP)
Title: Foaming molded body
Inventor: YAMAUCHI HIROSHI
IPC: C08J9/32
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an foaming molded body which has excellent fatigue resistance to repeated compression.SOLUTION: Regarding the foaming molded body, bubbles are dispersed into a base material resin. The bubbles are formed in such a manner that a thermally expandable microcapsule in which a volatile liquid as a core agent is involved in a shell including a polymer is thermally expanded. The average adhesion index between the shell of the thermally expandable microcapsule after the thermal expansion and the base material resin is ≥7.
Patent JP-2012151786-A (JP)
Title: Antenna device
Inventor: SUDA TAMOTSU
IPC: H01Q13/10
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device having a small propagation loss, uniform directivity of radiation, and capability of expanding a communication region in a tow-dimentional plane shape.SOLUTION: A lower layer conductor 11, a first dielectric layer 12, a center conductor 13, a second dielectric layer 14, and an upper layer conductor 15 are laminated in this order to form this antenna device 10. The center conductor 13 forms a meander shape having strip parts 16a, 16b extended in one direction and disposed parallel with each other at predetermined intervals, and a connection part 17a for connecting the end part of the strip part 16a to the end part of the strip part 16b on the same side as the end part of the strip part 16a, and the upper conductor 15 has a plurality of slots 18 formed parallel with each other at predetermined intervals along the strip parts 16a, 16b and at positions stepping over the strip parts 16a, 16b.
Patent JP-2011137004-A (JP)
Title: Compound useful for image recording material and lithographic printing plate precursor
Inventor: KAKINO TATSUTERU
IPC: C07D491/107
Filed: 2011-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording material which forms a developed image with good visibility by laser exposure, and to provide a compound useful for a lithographic printing plate precursor and a lithographic printing method.  <P>SOLUTION: There is provided a compound (A) having a partial structure represented by formula (I), and at least one group selected from an acid group having a pKa of ≤11, a derivative of the acid group and a group which generates the acid group. In formula (I), X and Y each independently represent an atom selected from N, O and S, and Q represents an atom selected from C, N, O and S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011227454-A (JP)
Title: Photo-resist including nitrogen-containing compound
Inventor: KONG LIU
IPC: G03F7/004
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel photo-resist with which high-resolution images of submicron order can be provided.SOLUTION: A novel nitrogen-containing compound including a plurality of hydroxyl portions and a photo-resist composition including the nitrogen-containing compound are provided. A preferable nitrogen-containing compound includes a plurality of (i.e. at least two) hydroxyl substituents and at least one photoacid-labile group.
Patent JP-2012156732-A (JP)
Title: Packet relay device and output destination determination method in the device
Inventor: HOMMA KAZUAKI
IPC: H04L12/46
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a packet relay device in which a period to restarting operation is reduced during a changeover of a connection port.SOLUTION: A packet relay device comprises: a plurality of physical ports for transmitting and receiving a packet; a port corresponding table for corresponding each of the physical ports or logical ports formed by bundling the two or more physical ports included in the plurality of physical ports, to each of a plurality of virtual ports different from each other; an output destination specification table for corresponding information capable of specifying an output destination of the packet received through each of the physical ports or logical ports, to any virtual port of the plurality of virtual ports; virtual port determination section for determining the virtual port corresponding to the received packet by referring to the port corresponding table based on the physical port or logical port at which the packet is received; and an output destination determination section for determining an output destination of the received packet by referring to the output destination specification table based on the determined virtual port.
Patent JP-2012156803-A (JP)
Title: On-vehicle network system
Inventor: YAMADA KAZUYOSHI
IPC: H04L12/40
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To enable event data to be collected with high probability in an on-vehicle network system having an EDR function.SOLUTION: An on-vehicle network system 1 has a configuration in which: a gateway ECU 10 periodically receives detection data from other ECUs 11 to 37 through an on-vehicle LAN 2; latest event data is constantly stored in a storage part 10a, where the event data is a bundle of the received data; and the stored content is transmitted to a management device 99 through an external communication part 10b. In other words; each corresponding event data is not stored in each of the ECUs 10 to 37, but all event data are constantly aggregated in the gateway ECU 10 (the ECU having the external communication part 10b). Thereby, early transmitting the event data to the management device 99 at a predetermined timing such as event generation timing becomes possible.
Patent JP-2012156111-A (JP)
Title: Induction heating apparatus
Inventor: MIYATA JUNYA
IPC: H01L21/26
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus capable of eliminating variation in temperature distribution and burning of a metal film caused that a wafer itself generates heat without generating a temperature difference between a front face and a rear face of the wafer even when a metal film and the like are formed on the front face of the wafer.SOLUTION: An induction heating apparatus has: a susceptor 18 arranged so as to be opposed to one principal surface of a wafer 16; a susceptor 20 arranged so as to be opposed to the other principal surface; one induction heating coil group 22 arranged on a rear face side of the opposed surface to the wafer 16 of the susceptor 18; the other induction heating coil group 24 arranged on the rear face side of the opposed surface to the wafer 16 of the susceptor 20 so as to be symmetrical to the one induction heating coil group 22 using the wafer 16 as a base point; and a power supply part 14 connecting the one induction heating coil group 22 to the other induction heating coil group 24 so as to be in parallel to each other and so that a phase of a current to be applied is reverse to induction heating coils 22a-22f, and 24a-24f having a plane-symmetrical arrangement relation using the wafer 16 as a base point.
Patent JP-2012159567-A (JP)
Title: Colored photosensitive resin composition
Inventor: MIYA YOSHIKO
IPC: G03F7/031
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition from which a pattern with high resolution and durability can be obtained.SOLUTION: The colored photosensitive resin composition contains the following (A), (B), (C), (D), (E) and (F). They are: (A) a colorant; (B) a resin obtained by reacting (c) described below with a copolymer prepared by copolymerization of (a) and (b) described below; (C) a polymerizable compound; (D) a polymerization initiator; (E) a polyfunctional thiol compound; and (F) a solvent. The compounds used to obtain the resin (B) are: (a) at least one kind selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic acid anhydride; (b) a monomer having an unsaturated bond copolymerizable with (a) and different from (a); and (c) a monomer having a 2-4C cyclic ether skeleton and an ethylenically unsaturated bond.
Patent JP-2012158103-A (JP)
Title: Electromagnetic wave irradiation device and image forming apparatus
Inventor: FUJISAWA KAZUTOSHI
IPC: B41J2/01
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology that achieves high surface glossiness of a droplet.SOLUTION: An electromagnetic wave irradiation device includes: an irradiator for irradiating droplets which adhere to a recording medium, with an electromagnetic wave; an irradiation control means for periodically irradiating the irradiator with the electromagnetic wave; and a frequency setting unit for setting a frequency of an irradiation period, which is a period of electromagnetic wave irradiation of the irradiator, in the range of ≥5 Hz and <1,000 Hz.
Patent JP-2012158717-A (JP)
Title: Diene-based rubber wet masterbatch, method for producing the same, unvulcanized rubber composition and pneumatic tire
Inventor: MIYASAKA TAKASHI
IPC: C08J3/22
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a diene-based rubber wet masterbatch in which an ammonium salt hardly remains, a method for producing the same, vulcanized rubber of an unvulcanized rubber composition containing the diene-based rubber wet masterbatch and to significantly improve adhesiveness, heat build-up and reinforcing properties of pneumatic tires.SOLUTION: The method for producing a diene-based rubber wet masterbatch includes a step (I) for producing a filler-containing diene-based rubber latex by mixing a diene-based rubber latex comprising a natural rubber latex as a main component with a filler-containing slurry solution in a liquid phase and a step (II) for coagulating a filler-containing diene-based rubber latex by adding fine foams to a filler-containing diene-based rubber latex and removing the ammonia contained in the filler-containing diene-based rubber latex.
Patent JP-2012164698-A (JP)
Title: Noise shielding mechanism
Inventor: KOBAYASHI TAKESHI
IPC: H05K9/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a noise shielding mechanism which has a simple configuration, is capable of effectively shielding conduction noise of an electric cable, and allows miniaturization of an electric device when applied thereto.SOLUTION: The noise shielding mechanism comprises a noise shielding plate 2, i.e., a conductive plate-like member provided in a plane perpendicular to a longitudinal direction of an electric cable 1. The conductive plate-like member forms one side surface of an electric device, to which the electric cable 1 is to be connected. The conductive plate-like member and the ground of the electric device are electrically connected.
Patent JP-2011118411-A (JP)
Title: Image forming apparatus
Inventor: WATANABE YASUNARI
IPC: G03G15/16
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of carrying out an optimal refreshing control in respective developing devices in respective image forming stations, and maintaining good image quality.  <P>SOLUTION: A developing control means, which makes an action for developing developer from a developer carrier onto an image carrier when an image is not formed, can make a developing action in monochrome non image for developing the developer from the developer carrier onto the image carrier only for the image forming station according to the used amount in the image forming station which has carried out image formation in a monochromatic image forming mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012166811-A (JP)
Title: Refill pouch container
Inventor: OHASHI KENJI
IPC: B65D33/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a refill pouch container whose body is formed by sealing the outer edges of two opposite films together and which has a spout opened therein by cutting a portion of the films sealed, the pouch container preventing separation of piece of the cut film from the body of the pouch container, and being disposable in such a manner that the pouch container is folded to reduce its volume upon disposal.SOLUTION: The refill pouch container 1 houses contents in the body formed by sealing the outer edges of two opposite films together, with a spout opened by cutting part of the films sealed. A guideline for cutting the films is provided to extend from an opening terminal end of the spout to the sealed portions of the outer edges of the films, whereby film piece cut from the guideline are connected to the body in the form of a string.
Patent JP-2012034337-A (JP)
Title: Communication system
Inventor: BABA KOJUN
IPC: H04M11/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To activate a platform business by using a general-purpose mini blog and also activate communications among users present in respective predetermined areas by converting location information into a participation identifier.SOLUTION: A administrative server, integrally managing IDs for respective applications, location information, and mini blog IDs, indicates not merely a participation identifier or a participation invitation identifier of an application program based on an association between the mini blog IDs and the application IDs downloaded from the administrative server but also a local ID attached to mini blog text.
Patent JP-2012168059-A (JP)
Title: Radiation image detector
Inventor: KANEKO YASUHISA
IPC: G01T1/20
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a sensor panel and a fluorescent body in a radiation image detector having the fluorescent body on a substrate side of the sensor panel.SOLUTION: A radiation image detector 1 comprises: a fluorescent body 18 including fluorescent material which emits fluorescent light by being exposed to radiation; and a sensor panel 3 for detecting the fluorescent light. The sensor panel comprises a substrate 16, and a group of photoelectric conversion elements 26 provided on one side of the substrate. The fluorescent body closely adheres to a surface of the substrate, on a side opposite to the side where the group of the photoelectric conversion elements is provided. Rugged structures 40 are formed on the surface of the substrate, to which the fluorescent body closely adheres.