baber/WOPTO huggingface dataset:
Patent JP-2011074085-A (JP)
Title: Method for catalytic gas-phase oxidation of propene to acrylic acid
Inventor: UNVERRICHT SIGNE
IPC: C07C27/14
Filed: 2011-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for catalytic gas-phase oxidation of propene to acrylic acid.  <P>SOLUTION: The reaction gas starting mixture is oxidized, with an increased propene loading, in a first reaction stage, over a first fixed-bed catalyst and then the acrolein-containing product gas mixture of the first reaction stage is oxidized, in a second reaction stage, with an increased acrolein loading, over a second fixed-bed catalyst, the catalyst moldings in both reaction stages having an annular geometry.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012141111-A (JP)
Title: Absorption refrigerating machine
Inventor: YOKOYAMA TAKESHI
IPC: F25B15/00
Filed: 2011-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new absorption refrigerating machine enabling selective switching between a regular cooling operation mode and a free cooling operation mode in a winter period without rising manufacturing cost and operation cost.SOLUTION: The absorption refrigerating machine A, which includes an evaporator 10, an absorber 20, a regenerator 30, and a condenser 40, further includes a first piping system R1 for returning a refrigerant liquefied in the absorber 20 into the evaporator 10. The first piping system R1 includes a switching means (on-off valve) SV1 for switching between a conduction state and a non-conduction state of the piping system. In the cooling operation mode, the first piping system R1 is in the non-conduction state, and in the free cooling operation mode, the first piping system R1 is in the conduction state and a solution pump 23 for circulating solution is stopped.
Patent JP-2012151178-A (JP)
Title: Light-emitting element and manufacturing method of light-emitting element and semiconductor element
Inventor: KADOWAKI YOSHITAKA
IPC: H01L33/10
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element in which a crack caused by an internal stress does not occur in a compound semiconductor layer when a chemical lift is off, and to provide a manufacturing method of the light-emitting element and a semiconductor element.SOLUTION: A manufacturing method of a light-emitting element comprises: an element region formation step of forming an element region composed of a semiconductor layer on a part of a growth substrate via a lift-off layer; a sacrificial part formation step of forming a sacrificial part composed of materials which are not removed in a chemical lift-off step around the element region on the growth substrate; a coating step of coating the growth substrate and the semiconductor layer and forming a coating layer so that the height of the coating layer in a region away from the element region becomes lower than a surface of a light-emitting layer; a window formation step of removing a coating layer on the semiconductor layer and a coating layer on a surface of the sacrificial part; a reflective layer formation step of forming a reflective layer on a surface of the coating layer and a surface of the semiconductor layer; and a plating step of forming a support part by plating the reflective layer.
Patent JP-2012156425-A (JP)
Title: Tray supply device and part mounting device
Inventor: KADOTA SHOZO
IPC: H05K13/02
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a tray supply device and a part mounting device with low tact loss due to tray exchange.SOLUTION: A tray supply device comprises: a tray guide passage 31 for guiding a tray TR fed from an entrance portion 31a so that the tray TR horizontally slides, passes through a first tray supply position PR1 and a second tray supply position PR2 and is fed out from an exit portion 31b; a tray feeding conveyor 22 that is disposed below the tray guide passage 31 and feeds the tray TR; a tray upwardly moving cylinder 32 for upwardly moving the tray TR fed by the tray feeding conveyor 22 to the entrance portion 31a of the tray guide passage 31; a tray feeding mechanism 34 for feeding the tray TR from the entrance portion 31a into the tray guide passage 31 to position the tray TR at a tray supply position and then feeding out the tray TR from the exit portion 31b; and a tray downwardly moving cylinder 33 for downwardly moving the tray TR fed out from the exit portion 31b by the tray feeding mechanism 34 to the tray feeding conveyor 22.
Patent JP-2012018906-A (JP)
Title: Led lighting device
Inventor: IGAKI MASARU
IPC: F21S8/08
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device capable of reducing power consumption and exchange frequency and further attaining a uniform illuminance distribution.SOLUTION: The LED lighting device A1 has a plurality of LED chips 35, and a pair of side mounting faces 21A wherein the distance between the side mounting faces becomes smaller from a base side toward a pointed head side in the x direction and the side mounting faces mutually face opposite sides in the y direction, and the distance between the side mounting faces also becomes shorter from a back side toward a front side in a direction which is perpendicular to both the x direction and the y direction. The plurality of LED chips 35 include LED chips belonging to a pair of side irradiation groups which are mounted on the pair of side mounting faces 21A.
Patent JP-2012159524-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G03G21/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which recording paper may be selectively ejected to an ejection tray provided on a main body or a detachable ejection unit.SOLUTION: An image forming apparatus comprises: an image forming part for forming an image on one face or both faces of recording paper; a main body including the image forming part; an ejection part 53 provided in the main body to which the recording paper is ejected; and an external ejection unit 30 detachable from the main body and connectable to a switchback path for turning the recording paper over in forming images on the both faces. The external ejection unit 30 is connected to the switchback path, so that the recording paper may be ejected to the external ejection unit 30.
Patent JP-2012160836-A (JP)
Title: Communication device
Inventor: MATSUO ISSHIN
IPC: H04B1/16
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent communication devices 10c and 10d other than a communication device 10a from uselessly consuming electric power in a communication network.SOLUTION: In a communication network, when an ID detection control circuit 45 of a communication device 10a determines the reception of the ID of the communication device 10a as a communication signal from a communication device 10b, the ID detection control circuit 45 outputs a wake-up signal to a main control circuit 20, which places the main control circuit 20 into an active mode. In the communication network, communication devices 10c and 10d other than the communication device 10a that receives the ID of the communication device 10a do not wake up when receiving the ID of the communication device 10a. This can prevent the communication devices 10c and 10d other than the communication device 10a that receives the ID of the communication device 10a from uselessly consuming electric power.
Patent JP-2012159673-A (JP)
Title: Image forming apparatus
Inventor: SHIBETANI TEPPEI
IPC: G03G21/14
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses slip of a drive roller for rotating and driving an intermediate transfer belt to prevent color shift in printing.SOLUTION: An image forming apparatus allows a peripheral surface of a drive roller 3 to be subjected to alumite treatment, and increases bias voltage to be applied at the start-up of an intermediate transfer belt so as to improve electrostatic adsorption between the intermediate transfer belt 2 and the drive roller 3, and thereby prevents the intermediate transfer belt 2 from slipping on the driver roller 3.
Patent JP-2012157301-A (JP)
Title: Method for growing seedling of climbing plant for hydroponics
Inventor: EGI IZUMI
IPC: A01G1/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To increase the production volume of hydroponically cultured climbing plants.SOLUTION: The method for growing seedlings of climbing plants is characterized by a step (S1) for growing seedlings, including: a rooting step (S11) for rooting climbing plants by inserting cuttings into a vermiculite medium or sunny soil particle medium with part of vines collected from the climbing plants as cutting scions; and a growing step (S12) for growing the rooted scions in pots filled with a zeolite culture medium. The method for growing further includes a hydroponic step (S13) for further growing the scions grown in the growing step in the hydroponics. The seedlings of the climbing plants grown in the seedling growing step (S1) are permanently planted in a rooftop greening device in a permanent planting step (S2).
Patent JP-2012158269-A (JP)
Title: Display device for vehicle
Inventor: KAKEHASHI GO
IPC: B60R16/02
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of resetting a learned fuel consumption by way of a simple operation.SOLUTION: The display device for a vehicle calculates a possible cruising distance that a vehicle can continue to travel from the present moment as a reference point, by utilizing a learned fuel consumption found based on both the past amount of fuel consumption and relative traveling distance, and the amount of fuel remaining in the vehicle, while having a reset switch unit 7 that resets the value of the learned fuel consumption to the prescribed value of a second initial fuel consumption. The display device also has a unit which resets the value of the learned fuel consumption to the value of a prescribed first initial fuel consumption when the battery 13 carried on the vehicle is switched from the state of being unconnected to the display device for a vehicle to being connected thereto. The display device has another display apparatus 6 which calculates, upon resetting by the reset switch unit 7 or the battery 13, a possible cruising distance by utilizing the learned fuel consumption after resetting to the first or second initial fuel consumption is performed. The first initial fuel consumption and the second initial fuel consumption having the same value can be accepted.
Patent JP-2011139490-A (JP)
Title: Method and apparatus for allocating resource in hybrid tdma communication system
Inventor: KOORAPATY HAVISH
IPC: H04J13/00
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for allocating a resource in a hybrid TDMA communication system.  <P>SOLUTION: A wireless communication system including at least one base station configured to operate communicating with a terminal within a repetitive time slot defined on a plurality of carrier frequencies is activated by allocating an entire time slot or a subchannel of a time slot, to which a spreading code is defined, to a terminal based on communication constraints associated with the terminal. Further, the wireless communication system allocates a time slot, a spreading code, an encoding rate, and a bandwidth to the terminal based on the determined communication constraints. Preferably, the system allocates the time slot, the spreading code, the encoding rate, and the bandwidth so that at least one of the bandwidth available, some time slots available, and some spreading codes available is optimized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164015-A (JP)
Title: Document relevance calculation device
Inventor: SHU BUNKI
IPC: G06F17/30
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a document relevance calculation device that can calculate document file relevance representing a depth of relation between a search character string and a document file with high precision.SOLUTION: A document relevance calculation device 100 includes a search character string reception section 101 of receiving a search character string; a document file relevance calculation section 102 which calculates document file relevance representing the depth of relation between the search character string and document file based upon in-document character string relevance representing a depth of relation between the received search character string and a character string included in a document that each of document files stored in one of a plurality of directories and representing a document represents, and directory relevance representing a depth of relation between the search character string and a directory in which the document file is stored.
Patent JP-2012163145-A (JP)
Title: Bearing device and device having the same
Inventor: HIRAI ATSUYUKI
IPC: F03D11/02
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation or breakage of equipment caused by electromagnetic wave noise.SOLUTION: A bearing device includes: a first cylindrical member 13; a rolling element 32 in contact with an outer circumference face of the first cylindrical member; a second cylindrical member 23 disposed outside the first cylindrical member, in which the rolling element is in contact with the inner circumference face to relatively rotatably support the first cylindrical member; first electromagnetic induction module (18, 20a) mounted on the first cylindrical member; a first electric insulator 16 disposed between the first cylindrical member and the first electromagnetic induction module for electrically insulating the first cylindrical member from the first electromagnetic induction module; a second electromagnetic induction module (28, 30a) mounted on the second cylindrical member and disposed at a position opposing to the first electromagnetic induction module; and a second electric insulator 26 disposed between the second cylindrical member and the second electromagnetic induction module and electrically insulating the second cylindrical member from the second electromagnetic induction module.
Patent JP-2012169330-A (JP)
Title: Electronic device
Inventor: KUSAYANAGI TOMOYA
IPC: H01L23/36
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional electronic device that a cooling path of a semiconductor package disposed between wiring boards is not secured without increasing the device size when the wiring boards are stacked.SOLUTION: An electronic device includes: a semiconductor package 1 that is a heat generation source; a first wiring board 2 on which the semiconductor package 1 is mounted; a second wiring board 3 disposed so as to be spaced a predetermined distance away from a surface of the first wiring board 2 where the semiconductor package 1 is mounted and having one or multiple through holes 3d; a heat transfer member 4 disposed between the through holes 3d of the second wiring board 3 and the semiconductor package 1 and transmitting heat from the semiconductor package 1 to the through holes 3d; and heat radiation means 5 bonded to a surface of the second wiring board 3 that is the opposite side of the heat transfer member 4 so that heat is transmitted from the through holes 3d thereto and radiating the transmitted heat to the exterior.
Patent JP-2012167435-A (JP)
Title: Automatic door
Inventor: KAWAJI NAOKI
IPC: E05F15/14
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door enabling a user to confirm whether or not a person exists in a room from the outside.SOLUTION: An automatic door comprises: an interior door closing switch 41b; an exterior door opening switch 42a; an exterior notification section 52; an interior notification section 51; lock control means 56 to control so that an operation of the interior door closing switch 41b allows the automatic door to be in a state where the automatic door is unopenable even by the operation of the exterior door opening switch 42a; an in-room person detection sensor 46 to detect an existence of a person in a room; and notification control means 57 which controls an exterior notification section 52 to issue a notification that the room is being used when the exterior door opening switch 42a is operated while the lock control means 56 controls the automatic door to be in the state where the automatic door is unopenable even by the operation of the exterior door opening switch 42a, and under a condition that the interior door closing switch 41b is previously operated or the in-room person detection sensor 46 detects the existence of the person in the room.
Patent JP-2012165688-A (JP)
Title: Method for producing crustless bread
Inventor: TOYOKAWA HIROKUNI
IPC: A21D8/06
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a crustless bread producing method that can produce bread without a crust by using a metal baking pan.SOLUTION: A crust adhering sheet 36 is disposed in a baking pan body 22 of the metal baking pan 20. Bread dough is stored in the baking pan body 22, the baking pan body 22 closed with a baking pan cover 24, and the metal baking pan 20 is put into a bread baking oven. The internal temperature in the bread baking oven is set approximately at 150°C, and the bread dough is baked in the bread baking oven for about 30 minutes. After the baking is completed, the metal baking pan 20 is taken out of the bread baking oven and the crust adhering sheet 36 is removed from a square half-finished bread product 12. At the time, the thin crust formed on the outer surface of the square half-finished bread product 12 and attached to the crust adhering sheet 36 is removed together with the crust adhering sheet 36. As a result, the crustless square bread 10 without the crust can be produced.
Patent JP-2011170354-A (JP)
Title: Optical device
Inventor: HOLDERER HUBERT
IPC: G02B7/02
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To fix an optical element to a mount with maximum stability and also in a minimum-stressed state.  <P>SOLUTION: The optical element 12 is fixed to the mount 16 through compliant support parts 22a, 22b and 22c. Each of the support parts 22a, 22b and 22c has a spring strut arrangement 24 which has a first spring strut 26, a second spring strut 28 and a contact area 30 in which the optical element 12 is fixed at a contact point 32. The first and second spring struts 26 and 28 are respectively connected to: the contact area 30 through first ends 34 and 36; and the outer edge part 42 of the mount through the second ends 38 and 40 located away from the contact area 30. The first and second spring struts 26 and 28 are separated from each other on the same side from the contact area 30 in a compliance direction, extend from the contact area 30, and are parallel to each other substantially.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173806-A (JP)
Title: Information projection system, information projection device, and image formation data generating device
Inventor: SUGIMURA KAZUNORI
IPC: G06F3/12
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To form, when a projection display is interrupted, images of a single or a plurality of pages of image data constituting document data that have been performed the projection display before the interruption, in the same display mode as that for the projection display.SOLUTION: An information projection device 100 includes: an operating section 102; a display configuration information generating section 103; a state management section 105; and a communication section 101. When a signal representing a detection result received from the information projection device 100 is a signal representing the interruption of a projection display, a print data generating device 200 generates print data formed by disposing a single or a plurality of pages of image data in a display configuration that is represented by the display information included in the display configuration information received from the information projection device 100, and causes a printer 300 to print the print data.
Patent JP-2012171927-A (JP)
Title: Method of producing d-tartaric acid or salts thereof
Inventor: HOSHINO TATSUO
IPC: C07B61/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of high practical usability usable for industrial production, in a method of producing D-tartaric acid or salts thereof at a high yielding amount and a high yielding ratio from 4-keto-D-arabonic acid or salts thereof.SOLUTION: The method of producing the D-tartaric acid or salts produces the D-tartaric acid or salts in a reaction liquid, by bringing a carbonate into aerobic contact with an aqueous solution containing the 4-keto-D-arabonic acid or salts thereof, in the method of producing the D-tartaric acid or salts thereof from the 4-keto-D-arabonic acid or salts thereof.
Patent JP-2012162970-A (JP)
Title: Lifting type scaffolding device
Inventor: GONDO SHUICHI
IPC: E04G1/20
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lifting type scaffolding device in which inclination correction of a scaffold can be automatically performed without operation of an operator.SOLUTION: A lifting type scaffolding device according to the present invention comprises: a first tower 1; a second tower 2 arranged in parallel to the first tower 1; a first lifting part 11 elevatably provided along the first tower 1; a second lifting part 12 elevatably provided along the second tower 2; a scaffold part 3 connected to the first lifting part 11 and the second lifting part 12; a first motor 13 for lifting and lowering the first lifting part 11; a second motor 14 for lifting and lowering the second lifting part 12; a first encoder 17 for detecting the height position of the first lifting part 11; a second encoder 18 for detecting the height position of the second lifting part 12; and a control part 36 for controlling on-off operation of the first motor 13 and the second motor 14 based on the output difference between the first encoder 17 and the second encoder 18.
Patent JP-2012174070-A (JP)
Title: Solar cell characteristic acquisition circuit and solar cell control device
Inventor: MORITA KAZUSHIGE
IPC: G05F1/67
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To easily acquire the maximum output power of a solar cell.SOLUTION: A solar cell characteristic acquisition circuit 11 has a constitution to connect a capacitor C11 to terminals of a solar cell 13. Here, by switching the solar cell 13 from a short-circuit state (switches S11, S12 in an on-state) to an open state (the switch S11 in an off-state), a transient voltage and current can be generated across the capacitor C11 connected to the terminals of the solar cell 13. Namely, a potential of the capacitor C11 varies from 0 V to an open circuit voltage V. In the case of this variation, current values and voltage values are measured at predetermined sampling time intervals. Then, the maximum output power value is obtained from the power values calculated by using the measured current values and voltage values, the maximum output operation voltage value indicating a voltage value at the time of the maximum output power value is acquired, and a boost chopper circuit 12 is controlled based on the maximum output operation voltage value so as to follow the maximum power point.