baber/WOPTO huggingface dataset:
Patent JP-2012162379-A (JP)
Title: Printer and printing method
Inventor: IGARASHI HITOSHI
IPC: B65H23/192
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To achieve medium conveyance in which the movement of the roller for conveying hardly receives the effect of inertia caused by rolled paper.SOLUTION: A printer includes a roll driving mechanism for causing a roll to rotate and a medium to be conveyed, a roll drive unit for driving the roll driving mechanism, a first conveying mechanism arranged in a downstream side in a conveying direction from the roll for conveying the medium, a first drive unit for driving the first conveying mechanism, a second conveying mechanism arranged between the roll and the first conveying mechanism and for conveying the medium, and a second drive unit for driving the second conveying mechanism, and a controller for performing a control in such a way that when there is a change in the rate at which the first conveying mechanism conveys the medium, the maximum amount of a difference between the amount of the medium conveyed by the roll driving mechanism and the amount of the medium conveyed by the second conveying mechanism exceeds the maximum amount of the difference between the amount of the medium conveyed by the second conveying mechanism and the amount of the medium conveyed by the first conveying mechanism.
Patent JP-2012166694-A (JP)
Title: Side mirror structure for vehicle
Inventor: KONDO TATSUYA
IPC: B60R1/06
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a side mirror structure for a vehicle capable of remarkably suppressing adhesion of raindrops on the mirror surface of a mirror body in the running in the rain.SOLUTION: In the structure of a side mirror 9 for a vehicle having the mirror body 10 held by the mirror body 13, a constricted part 15 having a warped recessed shape inside and narrowed toward the rear side on the mirror body 10 side is formed on the outside surface of eaves 14 projected to the rear side around the mirror body 10 of the mirror body 13.
Patent JP-2011136768-A (JP)
Title: Method of forming package having re-closable pouring opening
Inventor: YEAGER JAMES W
IPC: B65D33/00
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag having a re-closable pouring opening having lateral folds which increase the contained volume of the package so as to efficiently use a packaging material.  <P>SOLUTION: In this package forming method, front and back packaging panels 12 and 14 are provided and are jointed at lateral sides by the lateral folds 16 and 18 which are extending inward. An edge part 25 above the packaging bag 10 including one of the lateral folds 16 can be removed so as to form the pouring opening for distributing the contained matter. Fastener strips 30 which per se can separatably be coupled to each other are extended between the mutually-opposed inner surfaces of the front/back packaging panels 12 and 14 so as to be adjacent to the pouring opening. Thus, after the packaging bag 10 is opened first, the pouring opening can easily be closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012175617-A (JP)
Title: Solid-state imaging device, camera, and solid-state imaging device driving method
Inventor: MURATA TAKAHIKO
IPC: H04N5/357
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of removing thermal noise.SOLUTION: A solid-state imaging device 100 is provided with: plural pixel circuits 1a; a column signal line 21 which successively transfers initialization signals and image signals from the pixel circuits 1a; and holding circuits 2a which hold the initialization signals and the image signals. The solid-state imaging device 100 simultaneously initializes the pixel circuits 1a, successively holds the initialization signals of the pixel circuits 1a in the holding circuit 2a, thereafter successively stores the video signals simultaneously received by the pixel circuits 1a in the holding circuit 2a, and thereafter causes the holding circuit 2a to output the difference signal between the initialization signals and the image signals as a pixel signal.
Patent JP-2012176026-A (JP)
Title: Game machine
Inventor: NAKAMURA TAKESHI
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the amusingness of a game by increasing variations of an appearance mode of a notice performance.SOLUTION: First and second suggestive performances are executed in a pattern variation game to suggest whether the notice performance with a high degree of the expectation of a jackpot is executed. In the first suggestive performance, the notification of the presence or absence of the execution of the notice performance is provided. In the second suggestive performance, a possibility is suggested that the notice performance may be executed according to a plurality of kinds of performance contents different in the possibility of the execution of the suggested notice performance.
Patent JP-2012178431-A (JP)
Title: Wafer cleaning method
Inventor: SAITO MASANORI
IPC: H01L21/304
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal wafer cleaning method that includes an oxidation process for oxidizing the wafer surface, and a water-repellent protective film forming process for retaining a water-repellent protective film forming solution in at least a recess of the wafer to form a water-repellent protective film in the recessed surface.SOLUTION: A wafer has surfaces with an uneven pattern formed thereon, and at least one portion of recessed surfaces of the uneven pattern include at least one kind of substance selected from a group consisting of titanium, titanium nitride, tungsten, aluminum, copper, tin, tantalum nitride, and ruthenium. A metal wafer cleaning method forms a water-repellent protective film on the recessed surfaces of the wafer (metal wafer) to reduce interaction between liquid retained in the recess and the recessed surface, thereby improving cleaning process that tends to induce a pattern collapse. Also provided is a water-repellent protective film forming solution contains a water-repellent protective film forming agent for forming the protective film.
Patent JP-2012177840-A (JP)
Title: Image forming apparatus
Inventor: MASUDA TAKEHIRO
IPC: G03G21/16
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily performing jam processing, even when a recording sheet is jammed in a fixing device.SOLUTION: The image forming apparatus includes a plurality of cartridge side input members 65 transmitting a drive force to a member in each process cartridge 46, a plurality of first couplings 64 which can be advanced and retreated to and from the plurality of cartridge side input members 65 in an axial direction, a fixing side input member 75 transmitting the drive force to a member in a fixing device 44, a second coupling 74 which can be advanced and retreated to and from the fixing side input member 75 in the axial direction, and an interlock mechanism (direct operated cam 83, etc.) interlocking a cover opening and closing an opening formed in an apparatus body and the respective couplings 64 and 74. The interlock mechanism moves the respective couplings 64 and 74 to a retreat position, when the cover is opened and moves the respective couplings 64 and 74 to a connection position, when the cover is closed.
Patent JP-2012177663-A (JP)
Title: Pre-freezer
Inventor: YOSHIMURA SHIGEHIRO
IPC: B65D77/04
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pre-freezer which can easily and surely pre-freeze an object to be frozen, by using various commercially available cryogenic liquefied gas containers.SOLUTION: A pre-freezer 16 includes: a bottomed cylindrical freezer body 17 to be inserted into a plug part of a cryogenic liquefied gas container; a pre-freezing chamber 18 formed in the freezer body; a thermal induction shaft 19 which pierces a bottom of the freezer body to thermally couple the inside of the cryogenic liquefied gas container and the inside of the pre-freezing chamber to each other; a sample container holding member 20 which holds a sample vessel 24 where an object to be frozen is sealed, in the pre-freezing chamber and is thermally coupled to the thermal induction shaft; a lid member 21 attached to an upper opening of the pre-freezing chamber; and a holding part (collar part 22) for holding the freezer body in the plug part.
Patent JP-2012179146-A (JP)
Title: Game machine
Inventor: ISOGAI AKIRA
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving attractiveness in a game by various game performances and also presenting a performance with the intention of a player reflected thereon by a simple operation.SOLUTION: Moving image data are stored, and an operation to depress a performance button is detected by a performance button detection switch. When a depression time is equal to or longer than a long-depression certification time, long depression is determined, thereby allowing a performance display device to display a moving image slow reproduction performance. Thus, the various game performances are performed and also the performance with the intention of the player reflected thereon is presented by a simple operation. Consequently, attractiveness in a game is improved.
Patent JP-2012184525-A (JP)
Title: Nonwoven fabric and method for producing the nonwoven fabric
Inventor: MITSUNO SATOSHI
IPC: D04H1/492
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric having excellent touch and elasticity, excellent air permeability in the plane direction and the thickness direction, and high water absorption and quick-drying properties; and to provide a method for producing the nonwoven fabric.SOLUTION: The nonwoven fabric includes extensible fibers and elastic fibers, and includes a first surface having a plurality of protrusions 3 and a plurality of recesses 2, and a second surface opposite the first surface. The proportion of the extensible fibers in the protrusions 3 on the first surface is higher than the proportion of the extensible fibers in the recesses 2 on the first surface. The nonwoven fabric is coated with a hydrophilizing agent, or the extensible fibers and the elastic fibers contain a hydrophilizing agent. The nonwoven fabric has a water absorption property represented by a water absorption height of 10 mm or more in a water absorption test, and a quick-drying property represented by an evaporation rate of 20 mass% or more in an evaporation test.
Patent JP-2011186465-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H03K17/687
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a transistor that supplies a current to a load such as an EL pixel or a signal line can supply an accurate current without being affected by a variation.  <P>SOLUTION: By using a feedback circuit using an amplifier circuit, a current Idata is input from a current source circuit to the transistor and a gate-source voltage (source potential) required for the transistor to flow the current Idata is set. The feedback circuit is controlled to operate so that a drain potential of the transistor becomes a prescribed potential. By using the transistor for which a gate voltage required to flow the current Idata is set, an accurate current can be supplied to the load (EL pixel and signal line). By controlling the drain potential, the influence of the kink effect can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189722-A (JP)
Title: Fixing device, image forming device and image forming method
Inventor: MATSUMOTO TETSUYA
IPC: G03G15/20
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and image forming device capable of obtaining a fixed image having no failures even when continuous recording paper is subjected to heat or tension and the end part is deformed.SOLUTION: A fixing device comprises: a pre-heating member for preheating unfixed toner transferred on a conveyed continuous recording medium; a heating member for melting and fixing the unfixed toner; heating control means for controlling the surface temperature of the heating member for each area of the end part and the central part in a width direction orthogonal to the conveyance direction of the continuous recording medium; and a pressure member which comes into press contact with the heating member, and performs fixation at a fixing part between the heating member and the pressure member. When the continuous recording medium is passed through the fixing part, the heating control means controls the temperature of the end part of at least one of the heating member surface in a width direction orthogonal to the conveyance direction of the continuous recording medium to be higher than the temperature of the central part.
Patent JP-2012190364-A (JP)
Title: Control parameter adjustment device and control parameter adjustment method
Inventor: YAMAMOTO TORU
IPC: G05B13/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To adjust control parameters of a feedback control system into a more desired state in a simple, easy-to-understand style.SOLUTION: A derivation part 20 derives generalized output which is equivalent to a target value and is a linear combination of time-series data of a manipulated variable and time-series data of a controlled variable based upon a relational expression of the target value, manipulated variable, and controlled variable according with a control rule including the control parameters of a PID control system. A reference model setting part 21 sets a transfer function of a reference model which includes the target value as input and the controlled variable as output so that a response to the input of the reference model is desirable. An optimization part 22 optimizes the control parameters of the PID control system by adjusting respective coefficients of the linear combination of the generalized output using optimization technique so that the controlled variable during execution by the feedback control system follows up the output of the reference model.
Patent JP-2012195635-A (JP)
Title: Station side device
Inventor: TAKANO KUNIHIKO
IPC: H04L12/44
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a station side device which can deliver (download) the software of a firmware or the like appropriately depending on the circumstances at the time of delivery.SOLUTION: A station side device 2 being applied to a PON system includes download means 20, and information management means 40. The download means 20 processes a software 50 being downloaded to multiple subscriber side devices (ONU) included in the PON system into a download OAM frame in a format capable of unicasting for the multiple subscriber side devices, respectively. The information management means 40 manages the information for distinguishing the extended subscriber side devices in the multiple subscriber side devices from the existing subscriber side devices. With reference to the information possessed by the information management means 40, the download means 20 outputs the download OAM frame addressed to the extended subscriber side devices in preference to the download OAM frame addressed to the existing subscriber side devices.
Patent JP-2012195654-A (JP)
Title: Transmission device and transmission system, and tdm signal emulation transmission method
Inventor: NISHINE KOSUKE
IPC: H04L47/43
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To resolve many problems, such as packet errors, discontinuous SN, instantaneous interruption and the like, in the case that a TDM signal is packetized and transmitted in a conventional art.SOLUTION: A transmission device emulating a TDM line in a packet network, is configured by: a packet assembling part receiving and packetizing a TDM signal from the TDM line; a packet transmitting part transmitting the packet outputted from the packet assembling part to the packet network; a packet receiving part receiving the packet from the packet network; and a packet disassembling part converting the packet received by the packet receiving part into the TDM signal, and transmitting the TDM signal to the TDM line. When detecting an error or discontinuity of a packet received by the packet receiving part from the packet network, the packet disassembling part generates the TDM signal by using dummy data of continuous zeros, and transmits the TDM signal from a TDM line transmitting part to a low-order device connected via the TDM line.
Patent JP-2012192003-A (JP)
Title: Package type fire extinguisher
Inventor: HIRAI KOKI
IPC: A62C35/02
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a package type fire extinguisher for easily drawing out and storing a fire extinguishing hose.SOLUTION: In the package type fire extinguisher, inside a housing including an opening/closing door on a front surface, a fire extinguishing agent filling container and a fire extinguishing hose whose base end is connected to the fire extinguishing agent filling container for receiving supply of a fire extinguishing agent and jetting the fire extinguishing agent from a fire extinguishing nozzle provided to the top end are stored. In the package type fire extinguisher, a hose storage part is provided on the upper part of the housing, the hose storage part is formed by being surrounded by a partition plate vertically partitioning the inside of the housing and respective inner walls of side faces on both sides of the housing above the partition plate and the upper surface of the housing, and the fire extinguishing hose is inserted into the hose storage part, and wound around and stored along the inner walls in the hose storage part including the fire extinguishing nozzle on the top end side.
Patent JP-2012194877-A (JP)
Title: Card scanner system
Inventor: ARAKAWA KIYOSHI
IPC: B65H7/02
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To enable reliable transportation of an IC card and precisely perform scanning of a printing portion of the IC card even if a protection sticker is adhered to a back surface of the IC card and a thickness of the IC card itself is increased.SOLUTION: A card scanning system 20 includes: a card insertion unit 21 in which an IC card 11 is inserted; a thickness detection unit 23 for detecting a thickness of the IC card 11; a card transportation unit 26 for transporting the IC card 11; and a scanner 25a and a secondary scanner 25b for scanning a front surface 11a and a back surface 11b of the IC card 11 respectively. The thickness detection unit 23, the card transportation unit 26, the scanner 25a, and the secondary scanner 25b are controlled by a control device 31. The control device 31 adjusts a space between transportation rollers 26a and 26b of the card transportation unit 26 and a focal depth of the scanner 25a with respect to the IC card 11 based on a detection signal from the thickness detection unit 23.
Patent JP-2012196255-A (JP)
Title: Ultrasound diagnostic apparatus and method of producing ultrasound image
Inventor: TANABE TAKESHI
IPC: A61B8/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic apparatus by which a three-dimensional image with a high image quality can be obtained even while suppressing the inside temperature rise in an ultrasound probe.SOLUTION: The inside temperature Tp of the ultrasound probe is detected by a temperature sensor (S3), usual scanning is carried out (S5) in the case the detected inside temperature Tp of the ultrasound probe is lower than the first set value T1 (S4), temperature rise suppressing type scanning in which the transceiving or receiving of ultrasound beams to at least a part region other than a region of interest is intermittently carried out, is carried out (S9) and as well a two-dimensional image data of a flame in which the transceiving of the ultrasound beam is not carried out is interpolated and formed (S10), three-dimensional image data is generated (S6), and thereafter a three-dimensional image is shown (S7), in the case the temperature Tp is not less than the first set value T1 (S4).
Patent JP-2012199044-A (JP)
Title: Battery pack
Inventor: KONO TAKESHI
IPC: H01M2/10
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which temperature unevenness between a passage surface in parallel with a cooling air passage of a battery and a surface perpendicular to the passage surface can be improved.SOLUTION: In a battery pack 10, a plurality of batteries 1 are arranged while sandwiching a separator 7 having insulation properties therebetween, and the batteries 1 are cooled by blowing cooling air between the batteries 1. The separator 7 includes a cooling air passage 18, through which the cooling air passes, between a passage surface 17 of each of the batteries 1 and the separator, and a guide 9 is provided on an inlet side of the cooling air passage 18, the guide being disposed to face an inlet side end face 19 of each of the batteries 1 and introducing the cooling air into the cooling air passage 18.
Patent JP-2012204910-A (JP)
Title: Communication system, base station device, mobile station device, and method and integrated circuit for managing throughput of mobile station device
Inventor: TSUBOI HIDEKAZU
IPC: H04W16/28
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a base station device, a mobile station device, and method and integrated circuit for managing throughput of the mobile station device which are capable of efficiently reporting and managing the throughput of the mobile station device.SOLUTION: The mobile station device reports to the base station device the throughput in each frequency band which the station can receive and in each combination of the frequency bands. When the base station device reports to an exchange the throughput reported from the mobile station device, the base station device reports to the exchange a part of the throughput.
Patent JP-2012201439-A (JP)
Title: Belt drying device
Inventor: ITO AKIHIKO
IPC: B65G45/22
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To dry a belt of a washed belt conveyor device without staining or wetting its surroundings.SOLUTION: Air jet parts 303 are positioned on upper and lower sides of the almost horizontally extending belt 103 and air for drying is sent to upper and lower surfaces of the belt 103 to blow off water on the belt 103. A suction part 304 is positioned in the vicinity of a side part of the belt 103. Air guide parts 305 are positioned on the upper and lower sides of the belt 103. The air guide part 305 bends a moving path of the air ejected from the air jet part 303 and guides the air and water to the suction part 304.
Patent JP-2012200748-A (JP)
Title: Metal pipe joint body and manufacturing method thereof
Inventor: HOKAMOTO KAZUYUKI
IPC: B23K20/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a lotus type porous metal material excellent in thermal conductivity, which has a path of fluid without unevenness and has a minute and equal cross sectional shape, and in which fluid resistance is decreased, when used as a heat exchanger.SOLUTION: In a manufacturing method of a metal pipe joint body, high pressure generated by explosives from around a bundle of a plurality of metal pipes is activated, so that the plurality of metal pipes are integrated or joined. Thus, the metal pipe joint body is manufactured by this manufacturing method, and the heat exchanger includes the metal pipe joint body.