baber/WOPTO huggingface dataset:
Patent JP-2010159237-A (JP)
Title: Method for producing aromatic amine
Inventor: YOSHIDA TOSHIO
IPC: C07C211/46
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic amine by directly aminating an aromatic compound at a normal temperature under normal pressure.  <P>SOLUTION: An aromatic compound and ammonia water are fed to a reaction vessel and irradiated with a light in an inert gas atmosphere in the presence of an activated catalyst obtained by adding at least one metal selected from the group consisting of Ni, Cu, Ru, Rh, Pd, Ag, Pt and Au to titanium oxide being a photocatalyst and an amino group is directly introduced into the aromatic compound to produce an aromatic amine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164709-A (JP)
Title: Musical electronic device
Inventor: ISHIHARA YU
IPC: G10G7/02
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical electronic device formed into a compact shape by integrating a clip part with an electronic device body such as a tuning device body, and having high installing stability.  <P>SOLUTION: The tuning device 1 is provided with: an electronic device body 40; a clip part 10; and a connecting member 50. The clip part 10 is composed of: a flat first plate member 20; a second plate member 20 having a holding plate 32 and a relieve plate 34, which is disposed oppositely above the first plate 20 member 20; and a hinge part 36 for interconnecting these members to be relatively rotatable and pressing them in the direction where the first plate member 20 and the holding plate 32 close to be parallel. A space surrounded with the holding plate 32 and the relief plate 34 is used as a housing space. The tuning device body 40 connected to the upper end surface of the second plate member 30 is housed in a state where its back is placed along the upper surface of the holding plate 32 and the relief plate 34, and a display part 42 is directed toward the holding plate 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166423-A (JP)
Title: Optical transmission device and optical transmission method
Inventor: SHIBUYA MAKOTO
IPC: H04B10/2507
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device for preventing the deterioration of a transmission characteristic caused by interference between polarized and multiplexed signal light rays.  <P>SOLUTION: A signal light ray 3 outputted from a transmission light source 2 is divided into signal light rays 5a, 5b of two polarized components orthogonal to each other; a delay equivalent to an optical path length not smaller than a coherent distance is imparted to the one-side signal light ray 5a; and thereafter the signal light ray 5a with the delay imparted thereto and the signal light ray 5b are modulated in accordance with a data stream to be transmitted, and thereafter, polarized and multiplexed to be outputted. Accordingly, even if an orthogonal relation between the two polarized components is collapsed due to the dispersion of a polarization mode present in an optical fiber transmission path 9, and a beat noise component is generated, the correlation between the signal light rays 5a, 5b after the polarization and multiplexing is weakened, and the bandwidth of the beat noise component is expanded to prevent the deterioration of the transmission characteristic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166742-A (JP)
Title: Variable characteristics rotating electrical machine
Inventor: SHIBUKAWA YUICHI
IPC: H02K1/27
Filed: 2009-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To make the characteristics of a rotating electrical machine variable, with a small axial relative displacement of a rotor and a stator.  <P>SOLUTION: An actuator 11 relatively displaces a rotor 1 axially toward the position of a solid line (b) from the neutral position in the axial direction of (a), to a stator 2, along with a rise in rotation. Hereby, the area of a radial gap 9 changes, so that the characteristics of the rotating electrical machine changes characteristics required at rise of rotation. Accompanying the axial displacement of a rotor 1, an axial gap 10L becomes small as shown in (b), and a magnetic short path α is formed. This magnetic short path α contributes to changing the characteristics of the rotating electrical machine, and causes a specified change in the operation characteristics of the rotating machine, with a smaller axial relative displacement magnitude between the rotor 1 and the stator 2 than conventional ones.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147956-A (JP)
Title: Radio communication device
Inventor: ABE KATSUAKI
IPC: H04B7/26
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve both transmission capacity and communication reliability by selecting an optimal communication method and transmission mode.  <P>SOLUTION: There are provided a plurality of systems of reconfigurable radio processing unit 102 whose function and performance can be modified. A control unit 104 collects quality information on the communication link in communication methods received at respective radio processing systems 102a, 102b. According to this, the control unit 104 selects an optimal communication method and transmission mode from a plurality of communication methods and transmission modes (for example, diversity transmission between a plurality of systems, diversity transmission by a single communication method, and MIMO channel multiplex transmission). By modifying configurations of the reconfigurable radio processing unit 102 according to the selected communication method and transmission mode, it is possible to communicate at a desired transmission mode. Thus, it is possible to perform an optimal transmission to the communication link according to the quality condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010170592-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: UKAI KAORU
IPC: H04N21/482
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To conduct special reproduction with respect to a predetermined content with ease, and to share a procedure of special reproduction among a plurality of devices.  <P>SOLUTION: When a plurality of information reproducing devices are connected to a server 100, a download control part 201 downloads a list of reproduction procedures and data of the content from a list server 110 and a content server 111 in connection with the Internet. An AV reproducing part 210 reproduces or specially reproduces the corresponding content based on the downloaded list of reproduction procedures, and moreover, when the special reproduction is conducted by a different procedure by an operational input via an operational part 31 or a remote control RC, a history of the special reproduction is generated as the list of reproduction procedures. Furthermore, the generated list is uploaded to the server 100 by an upload control part 202, and then the uploaded list of procedures is downloaded to the other information reproducing device, and the corresponding content is specially reproduced based on the list.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167344-A (JP)
Title: Fixation treatment method of heavy metal, treatment agent used therefor, and method of manufacturing the same
Inventor: AYAMA YOSHINORI
IPC: B09B3/00
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that sodium diethyldithiocarbamate aqueous solution to be used as a heavy metal fixation treatment agent can not be used safely since it is easily decomposed and generates not only harmful carbon disulfide but also strongly combustible and stimulative diethylamine gas.  <P>SOLUTION: Solid sodium diethyldithiocarbamate hydrate is excellent in transportability and preservation stability compared to anhydride or aqueous solution, and by mixing it in a heavy metal containing material together with water, the fixation treatment of the heavy metal is performed without generating the harmful carbon disulfide and the strongly combustible and stimulative diethylamine gas. As the sodium diethyldithiocarbamate hydrate, sodium diethyldithiocarbamate trihydrate is preferable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009196983-A (JP)
Title: Ophthalmic composition
Inventor: ADACHI KIYO
IPC: A61K31/07
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic composition containing acitazanolast excellent in feeling in use with improved uncomfortable irritating feeling in ocular instillation.  <P>SOLUTION: The ophthalmic composition contains (A) acitazanolast and (B) a vitamin A group composed of vitamin A and its derivatives.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009276049-A (JP)
Title: Ejector type refrigeration cycle
Inventor: OSHITANI HIROSHI
IPC: F25B1/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate an ejector type refrigeration cycle even with a change in the flow rate of a driving flow that passes through a nozzle of an ejector.  <P>SOLUTION: A second compression mechanism 21a is provided for sucking and compressing a refrigerant flowing out of a utilization side heat exchanger 51 functioning as an evaporator and discharging the refrigerant to the refrigerant suction port 13b side of the ejector 13 in a cooling operation mode while sucking and compressing a refrigerant flowing out of an outdoor heat exchanger 41 functioning as an evaporator and discharging the refrigerant to the suction port side of a first compression mechanism 11a in a heating operation mode. Consequently, even under such operating conditions that the suction capacity of the ejector 13 is degraded accompanied by a fall in the flow rate of the driving flow of the ejector 13 in the cooling operation mode, the suction capacity of the ejector 13 is assisted by the second compression mechanism 21a, and an economizer type refrigeration cycle can be constituted in the heating operation mode. The cycle can thereby be stably operated in any operation mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172909-A (JP)
Title: Rolled sheet and method of manufacturing rolled sheet
Inventor: NUMANO MASASADA
IPC: B21B1/22
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal sheet which is composed of magnesium alloy and has high rigidity though it is made thin, and a method of manufacturing the same.  <P>SOLUTION: A rolled sheet 1 made of a magnesium alloy has the body 10 of the rolled sheet and projecting lines 20 which are integrated in the body 10 and each of which has the length of ten or more times the thickness of the body 10. The projecting lines 20 improve rigidity of the rolled sheet 1 remarkably since the projecting lines perform the part of a rib. Such the rolled sheet 1 is obtained by preparing a rolling roll R having recessed grooves G on its outer periphery and rolling the base stock composed of the magnesium alloy with the rolling roll R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173688-A (JP)
Title: Packaging bag for refilling
Inventor: OTSUKA HIROYUKI
IPC: B65D33/38
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag for refilling, having a cut-off part capable of being folded and easily hooked on a pouch when being opened, preventing a folded part from coming off, capable of obtaining a spouting part with a projecting shape and capable of being stably refilled without need of applying remarkable modification on a filling machine.  <P>SOLUTION: In the packaging bag for refilling, on an inside of a container on one corner side of the upper seal made by sticking the upper parts of front and back films each with an approximately square shape, a spout part positioned between an extending seal continuous toward the container bottom part side from the upper part seal and a container side is provided, and on the extending seal, a parting line part crossing a predetermined line for unsealing of a spout is provided. In addition, in the packaging bag for refilling, a cut stopping means is provided on the upper end of the parting line, and on the lower end thereof, a bending line toward the upper part of the packaging bag connected with the parting line is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175998-A (JP)
Title: Display device
Inventor: TAKAO MITSUYOSHI
IPC: H04N5/64
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of preventing destruction of its body even when an external force exceeding a predetermined value is applied to the body of the display device from the outside.  <P>SOLUTION: The display device includes a body having a display panel and a chassis disposed on the rear surface of the display panel, and a stand having a plurality of columnar supports to which the body is connected to be supported. In the plurality of columnar supports, strength is different between one side and the other side sandwiching a center axis of a vertical direction for bisecting the body in a width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179310-A (JP)
Title: Method of manufacturing sheet-like brazing filler metal, sheet-like brazing filler metal manufactured by the method, method of using the same, and heat exchanger using the same
Inventor: KAWAKAMI YOSHIFUMI
IPC: B23K3/06
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a sheet-like brazing filler metal applicable to a variety of brazing filler metals and specifically suitable for obtaining the sheet-like brazing filler metal used for brazing of stainless steel, Ni-based heat-resistant alloy or the like, to provide a sheet-like brazing filler metal manufactured by the method and a method of using the same, and to provide a heat exchanger obtained by it.  <P>SOLUTION: (1) In the method, raw material slurry obtained by mixing powdery brazing filler metal, binder, and solvent is fed onto a release sheet and is made to be a sheet-like shape, and it is dried and then is peeled off from the release sheet. (2) There is provided the sheet-like brazing filler metal manufactured by the method. Workability of brazing is remarkably improved, and thickness is uniform so that the quality of a blazing part is improved. (3) The method of using the sheet-like brazing filler metal is provided in which the sheet-like brazing filler metal is used for assembling the heat exchanger, specifically a primary surface heat exchanger. (4) There is provided the heat exchanger assembled by using the sheet-like brazing filler metal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181538-A (JP)
Title: Image forming apparatus
Inventor: YAGI MASATAKA
IPC: G03G15/16
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus using a transfer belt having a large coefficient of friction between the transfer belt and a photoreceptor, which prevents a significant color shift even in continuous image formation.  <P>SOLUTION: The color printer 1 includes: a drive motor 33 which rotationally drives the intermediate transfer belt 11; a torque meter 34 which measures a drive torque value of the drive motor 33; and a control section 35 which corrects the rotating speed of the drive motor 33 based on the drive torque value obtained by the torque meter 34. In the case the obtained value is positive, the control section 35 reduces the rotating speed of the drive motor 33, In the case the obtained drive torque value is negative, the control section 35 increases the rotating speed of the drive motor 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180083-A (JP)
Title: Roof tile and glaze for roof tile
Inventor: OGURI KAZUHIKO
IPC: C04B33/34
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof tile having high reflectance of infrared rays involved in insolation in spite of brown and a glaze used for the roof tile.  <P>SOLUTION: A portion of the roof tile 10 colored with the glaze has a chromatic coordinate a<SP>*</SP>of 2 or more and 6 or less and b<SP>*</SP>of 2 or more and 11 or less and a brightness of 30 or more and 40 or less. The glaze includes 1 mass% or more chromium oxide in terms of Cr<SB>2</SB>O<SB>3</SB>, 0.875 mass% or more and 7 mass% or less manganese oxide in terms of Mn<SB>3</SB>O<SB>4</SB>and an iron oxide. In the relation of an addition amount y mass% of the iron oxide in terms of Fe<SB>2</SB>O<SB>3</SB>to an addition amount x mass% of the manganese oxide in terms of Mn<SB>3</SB>O<SB>4</SB>, y is y≤2.625 and -x+1.75≤y≤-x+5.25 when x is 0.875≤x<3.5 and y is y≤1.75 and y≤-x+7 when x is 3.5≤x≤7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163730-A (JP)
Title: Fiber or yarn totally reflecting light
Inventor: KINO MASATO
IPC: D01D5/253
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shining fiber or yarn having a soft feeling.  <P>SOLUTION: A high-strength transparent polyamide fiber modified with a modifying agent having high transparency, and treated with a liposome is used as a fiber material. A spinneret in which isosceles triangular through-holes having a vertex of 93°, respectively are arranged in a positional relationship with the vertexes of 120° toward the central part is used to carry out spinning. Fig.4 shows the yarn cross section after spun. Since the sum total of the vertex angles of three fibers is 279°, each air layer has a gap of average 27°, and the omission of light by contact of each fiber can be reduced. Thereby, the incident light is recursively totally reflected, and the fiber brilliantly shines with indoor lighting color.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182549-A (JP)
Title: Scanning electron microscope, and image storage format and image re-editing method therefor
Inventor: AOKI YASUKO
IPC: H01J37/22
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope for acquiring contrast enhancement and change-with-lapse-of-time information of sample information, out of the same detection acquisition information, while reducing a noise, in re-edition of an image, in the scanning electron microscope using a plurality of detectors, and an image storage system and an image re-editing method therefor.  <P>SOLUTION: This scanning electron microscope includes an electron source, and the detectors for detecting an electron obtained by irradiation, by converging a primary electron beam emitted from the electron source to irradiate a sample, and forms a sample image based on an output from the detectors. Signal information detected by each detector is obtained in each irradiation position of the electron beam, to be stored while the signal information is correlated with scanning position information and scanning frequency information, and the stored signal information is computed to prepare the sample image, in the scanning electron microscope.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179006-A (JP)
Title: Game machine
Inventor: HAMANA TETSUYA
IPC: A63F7/02
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine avoiding fraudulent act of opening a front cover member and avoiding inconvenience wherein game balls collide with a lock mechanism when the front cover member is opened.  <P>SOLUTION: A lower side lock part 42 includes a locking piece 54 and a locking reception part 55 which the locking piece 54 can lock. The locking piece 54 is fixed to a transparent member hold frame 9, the locking reception part 55 is rotatively supported in a lower position of a game panel 6 in a front frame body 4 in a rockable manner, the locking reception part 55 is rocked to be switchable between a lock posture wherein it maintains a locking state with the locking piece 54 and a lock cancellation posture for canceling the locking state with the locking piece 54. To the front frame body 4, a reception part cover 63 is attached which covers the engagement reception part 55 from the transparent member hold frame 9 side, an upper wall part 65 of the reception part cover 63 is disposed between the locking reception part 55 and the game panel 6 and covers an upper part of the locking reception part 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183998-A (JP)
Title: Cooking container for microwave oven
Inventor: YAMAMOTO NOBUHITO
IPC: A47J36/06
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that food cooked with a microwave oven does not always have fully satisfied texture or taste thereof due to specific phenomena such as "uneven heating" and "drying" caused by using the microwave oven, though the microwave oven is widely prevalent as a cooking apparatus.  <P>SOLUTION: A cooking container for a microwave oven includes: a container body for storing water to generate steam by heating of the microwave oven; a serving dish for heating, which is arranged to overlap with the container body so as to heat the served food with the steam generated from water in the container body; and a lid made of an electromagnetic shield material for covering at least an upper surface of the serving dish for heating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184267-A (JP)
Title: Method and device for joining metallic member
Inventor: HORI HISASHI
IPC: B23K20/10
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a joining portion exhibiting an excellent outer appearance with less burr, and a high joining speed and achieving excellent joining strength.  <P>SOLUTION: A joining device linearly moves a rotating joining tool 20 while bringing a tool surface 22 of the joining tool 20 in a state that it is pressed into a press-fitting region including an abutting portion 54 on the surface of metallic members 12, 14 by a predetermined pressing amount. In this way, frictional heat is generated between the tool surface 22 and the press-fitting region and the vicinity of the abutting portion 54 is heated and a plastic flow of the metallic material which is in a high temperature is generated in the vicinity of the abutting portion 54 by the frictional force from the rotating and vibrating tool surface 22. At this time, since the plastic flow of the metallic material can be generated along the amplitude direction crossing the abutting portion 54, sufficient circulation (kneading) in metallic materials is generated between the metallic members 12, 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186880-A (JP)
Title: Multilayer ceramic substrate, electronic component using the same and method for manufacturing the multilayer ceramic substrate
Inventor: HAYASHI KENJI
IPC: H01L23/13
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer ceramic substrate, excellent in mass-productivity with respect to the deformation of the cavity in the multilayer ceramic substrate having a cavity: an electronic component using the same: and a method for manufacturing the multilayer ceramic substrate.  <P>SOLUTION: In the multilayer ceramic substrate having a cavity in which a plurality of ceramic layers are laminated, the cavity has a conductor layer on its bottom and a recess region having a step difference of the ceramic layer which is formed so as to overlap the outer edge of the conductor layer or inside the outer edge below the surface of the conductor layer, and the recess region is shallower in the center than in the outer edge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186354-A (JP)
Title: System and method for notifying delay situation
Inventor: MIZUKAWA HIDE
IPC: G06Q50/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay situation notification system 10 for providing delay information in a fine timing following the request of the user of a service without imposing any labor on the user.  <P>SOLUTION: The delay situation notification system 10 changes a threshold for determining how far a service is delayed from a date when the provision of the service is scheduled when notifying a service receiver of information related with the delay of the service based on the history of an inquiry from the service receiver.  <P>COPYRIGHT: (C)2010,JPO&INPIT