baber/WOPTO huggingface dataset:
Patent JP-2012191343-A (JP)
Title: System determination device and system determination method
Inventor: IIMORI KATSUMASA
IPC: H04L27/18
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To determine a modulation system even when a carrier frequency is unknown.SOLUTION: A system determination device 110 has a sampling section 112, a detector 113, a calculation section 114, a determination section 116, and an output section 117. The sampling section 112 samples a received communication wave on a different cycle from a symbol cycle of the communication wave. The detector 113 detects a phase difference between consecutive sampling data sampled by the sampling section 112. The calculation section 114 calculates distribution information indicating a distribution state of the phase difference detected by the detector 113 in a predetermined time period. The determination section 116 determines a modulation system of the communication wave based on the distribution information calculated by the calculation section 114. The output section 117 outputs a determination result by the determination section 116.
Patent JP-2012190962-A (JP)
Title: Cooling device
Inventor: FUJISAWA NOBUYUKI
IPC: H01L23/427
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which improves cooling efficiency of a heating part.SOLUTION: A cooling device 20 includes: a heating part 30 having a front surface 31 and a rear surface 32; a first heat receiving part 40 disposed on the front surface 31 side of the heating part 30 and receiving heat from the heating part 30; a second heat receiving part 50 disposed on the rear surface 32 side of the heating part 30 and receiving heat from the heating part 30; a heat radiation part 60 attached to the first heat receiving part 40 and radiating heat; and a heat transmission part 70 transmitting heat from the second heat receiving part 50 to the heat radiation part 60.
Patent JP-2012197090-A (JP)
Title: Packaging container
Inventor: AKIBA YOSHIO
IPC: B65D5/54
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To dispense with a locking piece raising operation on the consumer side by raising a locking piece by the first opening operation of a lid body in a packaging container having a portion to become the locking piece and a portion to become a lock piece in one side face wall of a container body, and adapted to allow the portion to become the lock piece to come out of the one side face wall when opening the lid body first and to engage the obtained lock piece with the locking piece on the container body side when resealing.SOLUTION: A lock piece forming part 9 in the side face wall 5 of the container body 2 is stuck to a hanging wall 7 of the lid body 3, and the lock piece 14 is separated from the side face wall 5 by opening the lid body 3. In association with this, the locking piece 8 formed in the side face wall 5 is raised. The lock piece 14 and the locking piece 13 are separated by segmentation at a cut-off line 12 at a boundary of both parts to form the locking piece 13 lockable to the lock piece 14.
Patent JP-2012204410-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ONO SHOTARO
IPC: H01L29/78
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that allows reduction in on-resistance while maintaining high breakdown voltage capability and to provide a method of manufacturing the same at low cost.SOLUTION: A semiconductor device comprises: a first semiconductor layer of a first conductivity type; and a second semiconductor layer that is stacked on a primary surface of the first semiconductor layer and includes first semiconductor regions of the first conductivity type and second semiconductor regions of a second conductivity type that are alternately and periodically provided in a direction along the primary surface. A method of manufacturing the semiconductor device comprises: a first step of growing a layer constituting the second semiconductor layer on the first semiconductor layer; a second step of ion-injecting a first-conductivity-type impurity into the entire surface of the layer; and a third step of selectively ion-injecting a second-conductivity-type impurity into portions to be the second semiconductor regions of the layer. Additionally, the second semiconductor layer including a plurality of the layers are formed by repeating the first step, the second step, and the third step in this order.
Patent JP-2012205153-A (JP)
Title: Photographing device, control method, and virtual information display program
Inventor: NOMACHI NAYU
IPC: H04N5/278
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To enable plural pieces of information added to an image to be easily selected.SOLUTION: A mobile phone terminal (photographing device) 1 comprises: a photographing unit 40; a display unit 2 that displays an image acquired by the photographing unit; and a control unit 22 that superimposes objects related to the image acquired by the photographing unit 40 on the image, and causes the display unit 2 to display them. The control unit 22 performs selection processing of an object overlapping a display region of a predetermined object included in the image among the objects.
Patent JP-2012203284-A (JP)
Title: Polarizer and liquid crystal display device including the same
Inventor: SHIMPUKU CHIE
IPC: G02F1/1335
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polarizer with high humidity stability.SOLUTION: The polarizer includes at least one cellulose acylate film containing a prescribed hydrogen bonded compound and at least one plasticizer selected from polyhydric alcohol ester-based plasticizers, polycondensed ester-based plasticizers, and carbohydrate derivative-based plasticizers. The cellulose acylate film satisfies formula (1) |(α-α)×d|≤2 nm at relative humidity Hof 30% and 80%. In the formula, αand αmean, with respect to a TD direction and an MD direction of the cellulose acylate film, values calculated by α=C×E'×Δε where C represents a photoelastic coefficient [Pa] of the cellulose acylate film, E' represents a relaxation modulus in the direction of the cellulose acylate film at a temperature of 25°C and humidity of H%, Δε represents a difference [%] between a dimensional change of the polarizer and that of the cellulose acylate film, dependent on humidity, and d represents a film thickness [μm].
Patent JP-2011225839-A (JP)
Title: Curable composition and connected structure
Inventor: KUBOTA TAKASHI
IPC: C08G75/08
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition excellent in storage stability and a connected structure using the curable composition.SOLUTION: The curable composition contains a compound having at least one of an epoxy group and a thiirane group, at least one ester selected from a phosphoric acid ester and a phosphite ester, and at least one component selected from the group consisting of a phenolic compound, ascorbic acid, a derivative of ascorbic acid, a salt of ascorbic acid, isoascorbic acid, a derivative of isoascorbic acid and a salt of isoascorbic acid. The connected structure 1 includes a first member 2 to be connected, a second member 4 to be connected, and a connecting part 3 which connects the first and the second members 2, 4 to be connected. The connecting part 3 is formed from the curable composition.
Patent JP-2012205975-A (JP)
Title: Water treatment apparatus
Inventor: NOGAMI WAKANA
IPC: C02F1/32
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a ballast water treatment apparatus which eliminates the need for the installation of a filter for ballast water and a drain pipe for draining backwashing water of the filter.SOLUTION: The ballast water treatment apparatus is provided with an inlet pipe 12, an outlet pipe 13, and two processing units 14. The processing unit 14 is composed of: an upper opening 15 and a lower opening 16 where water flows in; a plurality of ultraviolet irradiator 17 and a plurality of filters 18 arranged in the processing unit 14 to be orthogonal to a water flow, the filters whose opening size gradually becomes smaller in a direction from the lower opening 15 toward the upper opening 16; an upper connection pipe 23, a lower connection pipe 24, and an upper and lower connection pipe 25, connecting the two processing units 14, the inlet pipe 12, and the outlet pipe 13. The water flow can be controlled with a plurality of open/close valves, thereby the treatment of the ballast water is enabled without using the filter for ballast water.
Patent JP-2012206574-A (JP)
Title: Airbag apparatus
Inventor: NAGANAWA AKITOSHI
IPC: B60R21/203
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an airbag apparatus that prevents an adjacent occupant from being pushed upward by an airbag body when contacting the adjacent occupant during the course of expansion and inflation thereof.SOLUTION: In an airbag 20 of the airbag apparatus, there is disposed on the side of the outer surface of the occupant protection area PA of the airbag body 21 a slip member 34 which allows the side of an airbag body 21 to be slipped when contacting the occupant during the course of expansion and inflation and which suppresses the load to the occupant. The sides of the right and left edges 35a, 35b and the side of the lower rear edge 36a of the slip member 34 are connected to the side of the airbag body 21. In the slip member 34, right and left connection parts 38, 39 for connecting the sides of the right and left edges 35a, 35b to the side of the airbag body 21 are connected at the position as the front upper side than the center 27a of the occupant protection area PA, and an edge side connection part 40 for connecting the side of the lower rear edge 36a to the side of the airbag body 21 is connected at the position as the lower rear side than the center 27a of the occupant protection area PA.
Patent JP-2011176854-A (JP)
Title: Multiple paging channels for efficient area paging
Inventor: TEAGUE EDWARD HARRISON
IPC: H04W68/10
Filed: 2011-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate coverage gaps near area boundaries and inter-channel interference using a plurality of multi-sector broadcast (MSBC) paging channels in wireless networking environments.  <P>SOLUTION: One or more MSBC paging channels can be assigned unique time slots, such that although the channels can be identical, they are disjoined in time. Accordingly, such channels or dynamically generated paging zones associated therewith or both can be overlapped in areas where wireless device density is high and requires substantial paging capacity. Additionally, a single paging channel can be employed in multiple instances in a paging area without overlap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012212716-A (JP)
Title: Optical coupling device
Inventor: SUZUKI YUJI
IPC: H01L31/12
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling device that allows reduction in power consumption of a light-emitting element at the time of no signal with a simple circuit structure.SOLUTION: An optical coupling device includes a light-emitting unit that has a light-emitting element for generating an optical signal in response to an input signal and a light-receiving unit. The light-receiving unit includes: a light-receiving element that receives an optical signal from the light-emitting element; a first MOSFET of an enhancement type whose drain terminal is connected to a constant voltage source and whose source terminal is connected to an output terminal; a second MOSFET of a depletion type whose source terminal is connected to the ground and whose drain terminal is connected to the output terminal; a control circuit that is connected to the gate terminal of the first MOSFET and the gate terminal of the second MOSFET and controls an output; a constant voltage circuit that supplies a constant voltage for stabilizing the operation of the control circuit; and a constant-voltage disconnect circuit that turns on or off the constant voltage circuit in response to the optical signal from the light-emitting element. The constant-voltage disconnect circuit has a diode group receiving the input optical signal.
Patent JP-2012214627-A (JP)
Title: Water-based ink for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording device
Inventor: OKUDA SATOSHI
IPC: C09D11/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink for inkjet recording, excellent in paper dryness and discharge stability when left on the head in an uncapped state, and suppressing elution into a water-based ink, of a compound derived from rubber members or the like in an inkjet recording device.SOLUTION: The water-based ink for inkjet recording includes a colorant, water and a penetrant. The penetrant includes tetraethyleneglycol monobutyl ether and pentaethyleneglycol monobutyl ether, and the weight ratio (X:Y) of the former X to the latter Y in the water-based ink is 50:50 to 90:10. Further, the penetrant is characterized in that the total blending amount (X+Y) of the former X and the latter Y is 1-10 wt.% based on the total amount of the water-based ink.
Patent JP-2012220280-A (JP)
Title: Patient biopsy specimen, fixative for adhering/fixing sponge-like lining sheet and pathological usage thereof
Inventor: TAKEZAKI TEIJI
IPC: G01N33/48
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To propose an instrument and a method for preparing a dyed slide sample which improves accurate workability at a clinical side that is a side sampling and presenting the patient biopsy specimen and a pathological examination side preparing the sample of and examining the biopsy specimen and is surely reflected with clinical information of a patient specimen, and with which excellent biological fixture of a biopsy specimen is guaranteed during fixed move from the clinical side, the biopsy specimen is prevented from being crushed/mixed during move/lost, and the clinical information of the patient biopsy specimen such as a sampling position number of the biopsy sample or a specimen sample preparation direction can be transferred surely and accurately.SOLUTION: A sponge-like lining sheet can be moved while being fixed, dehydrated, defatted, cleared, penetrated with an embedding agent, embedded and sliced thin together with a biopsy specimen. An adhering/fixing fixative comprised of a cyanoacrylate adhesive is capable of speedily adhering/fixing the biopsy specimen at a predetermined position on the sponge-like lining sheet. The sponge-like lining sheet and the adhering/fixing fixative are used to adhere/fix the biopsy specimen on the sponge-like lining sheet. Therefore, excellent biological fixture of the patient biopsy specimen is guaranteed, the biopsy specimen is prevented from being crushed/mixed during move/lost and clinical information of the patient biopsy specimen such as a sampling position number of the biopsy specimen or a specimen sample preparation direction is transferred surely and accurately.
Patent JP-2012221714-A (JP)
Title: Power supply and luminaire
Inventor: SAKAIDA SHINYA
IPC: H05B37/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which even if changing the current being output to one load, can prevent variation in the current being output to the other load when currents are output to a plurality of loads, and to provide a luminaire.SOLUTION: A constant current circuit 10 controls a current being supplied to have a constant level. PWM circuits 20 and 30 adjust the on time and the off time of the currents being output to LED loads 1 and 2. When a light control signal for changing the current being output to the LED load 1 is received by a receiving unit 40, a control unit 50 controls the PWM circuit 20 so that the current being output to the LED load 1 becomes a current corresponding with the light control signal thus received, and controls the PWM circuit 30 so that the current being output to the LED load 2 does not vary.
Patent JP-2012218976-A (JP)
Title: Method for producing carbonyl chloride
Inventor: KURAGAKI MASAHIRO
IPC: C01B32/80
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbonyl chloride of an excellent hue for which by-products of impurities are almost dissolved by a relatively simple method without using a special purification process or a special catalyst.SOLUTION: In the method of producing carbonyl chloride by supplying chlorine and carbon dioxide to a multi-tube type reaction tank, (i) the catalyst and a filler inactive to reaction are alternately laminated and introduced into a reaction tube, (ii) the layer height of each catalyst layer is in the range of 30-200 mm, and (iii) the maximum temperature of a gas during reaction inside the reaction tube is in the range of 250-450°C.
Patent JP-2012217386-A (JP)
Title: Dust collection device
Inventor: HISHIDA TADASHI
IPC: A01D34/68
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a dust collection device capable of collecting weeds, small debris, etc., simply in a good efficiency.SOLUTION: This dust collection device is provided by including a hand-pushed dust collection machine 10 attached with a handle 1, and loading a wheel 2, a blower 4, a driving device 3 for driving the blower 4 and an induced draft duct 6 for sucking collected objectives Z by using air sent by the blower 4, also a box-shaped recovery container 12 and a wheeled platform 14 for loading the box-shaped recovery container 12, connecting the blower 4 of the hand-pushed dust collection machine 10 with the recovery container 12 by a flexible tube 8 and constituting so that the collected objectives Z is pressure transported into the flexible tube 8 from the discharging port 4A of the blower 4, ejected from the tip end port part 8A of a flexible tube 8 and collected by the recovery container 12.
Patent JP-2012219214-A (JP)
Title: Compound
Inventor: PARK SO-YEON
IPC: C09B67/20
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a compound useful as a dye, which is excellent in heat resistance.SOLUTION: The compound is represented by formula (1), wherein Lrepresents single bond, -SO- or -CO-, Aand Aeach independently represent a benzene ring which may have a substituent, a naphthalene ring which may have a substituent, or a quinoline ring which may have a substituent.
Patent JP-2011161243-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing gamability from being lowered without forcing risk to a player in a specific game condition.  <P>SOLUTION: Jackpots one to four in which the opening movement of a large prize winning opening unit 75 becomes two times, three times, sixteen times, and small bingos in which the opening movement of the large-prize winning opening unit 75 becomes one time or two times are set, the hammer member 98 can be moved directly before opening the large-prize winning opening unit 75 when the operation button 18a is operated. Thereby, the amusement to the opening movement of the large-prize winning opening unit 75 is not reduced. The player can willingly participate to the performance whether the opening movement of the large-prize winning unit 75 are carried out and the amusement of the performance can be enhanced because the game machine is constituted such that the large-prize winning opening unit 75 carries out the opening movement by the movability of the hammer member 98.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012225077-A (JP)
Title: Housing structure for concrete form and execution method of the same
Inventor: FUNAKI GANTAN
IPC: E04G17/04
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure for a concrete form enabling a corbel and an adjusting member to be attached to an adjustment part of a form panel to form a concrete form, and an execution method of the same.SOLUTION: A housing structure for a concrete form consists of a form panel 1 having a surface part 11 forming a concrete surface and a connection part 12, a corbel 2 positioned in an adjustment part, and an adjusting member 3 fixed to the corbel 2. The connection part 12 is provided with holes 122 formed at a constant interval in a longitudinal direction, and the corbel 2 has a support part 22 for fixing the adjusting member 3 and an attachment part 21 along the connection part 12. Mounting holes 211 corresponding to the holes 122 is formed. The corbel 2 is mounted to the adjacent connection parts 12, 12 via respective holes 122, 211 in the adjustment part (adjustment area) of the concrete form 1, and the adjustment member 3 continuing with the surface part of the form panel 1 is fixed between the adjacent support parts 22, 22, to form the concrete form.
Patent JP-2012226201-A (JP)
Title: Rotating body speed detection device and image forming device
Inventor: MIRUMACHI TAKASHI
IPC: G03G21/14
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To detect a machine datum of an encoder wheel without increasing cost.SOLUTION: Two detection sensors are arranged facing each other with respect to a rotation center of an encoder wheel which is connected to a rotation axis of a rotating body and having a lattice-shaped pattern formed along a circumferential direction. When the detection sensors detect a rotation speed of the rotating body, comparators 301-3 and 302-3 detect output rising edges of the two sensors, respectively to obtain first and second edge signals. A determination circuit determines which of the first and second edge signals precedes, to obtain a determination result. A generation circuit generates a datum detection signal indicating a machine datum of the encoder wheel when the detected order of precedence changes.
Patent JP-2011151858-A (JP)
Title: Data communication method, and mobile communication system
Inventor: MAEDA MIHO
IPC: H04W8/22
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not contents of an EMBMS service can be received, in accordance with a decided reception enabled bandwidth of a mobile terminal in an LTE system.  <P>SOLUTION: A data communication method is implemented in a communication system including a base station and a mobile terminal. The base station is capable of changing a frequency bandwidth to be used for transmitting broadcasting type data to offer a one-to-multiple broadcast communication service and transmitting individual communication data to offer a one-to-one individual communication service. The mobile terminal is capable of changing a reception enabled bandwidth to be used for receiving the broadcast type data and the individual communication data transmitted from at least the base station. In the data communication method, determination processing for determining whether or not reception desired contents, that the mobile terminal desires to receive, among contents offered by the broadcast communication service can be received is performed on the basis of a frequency use bandwidth to be used for transmitting the reception desired contents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234615-A (JP)
Title: Rectifier bridge circuit
Inventor: RICHARD SPITZ
IPC: H02P9/04
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rectifier bridge circuit that behaves properly even in the case of a load dump, that is, sudden cut-off of a load.SOLUTION: The above object is fulfilled by a rectifier bridge circuit according to claim 1.