baber/WOPTO huggingface dataset:
Patent JP-2012186928-A (JP)
Title: Electric vehicle
Inventor: OZAKI TAKAMI
IPC: B60L15/20
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle that can properly prevent slipping of a tire corresponding to a road condition, or the like, and can certainly prevent slipping without useless limitation of running performance.SOLUTION: The slip ratio λ is obtained from rotating speed N1 and N2 of a driven wheel and a driving wheel respectively by a slip ratio estimation means 42. The generated torque estimated value Te by other external force of tare weight or the like that act on the vehicle is obtained by a disturbance observer 43. The entire action torque T that acts on a driving wheel 2 is obtained from a generated torque estimated value Te and a motor torque Tm by an action torque estimating means 44 and a coefficient of friction μ between the road surface and the tires is presumed from the torque and the slip ratio by the coefficient of the friction estimation means 45. A permissible maximum torque Tmax is set from this coefficient of friction μ and a vertical direction load FZ by an operation means 46, and the torque restriction is carried out so as not to exceed this.
Patent JP-2012186359-A (JP)
Title: Semiconductor device
Inventor: SAKAI KUMIKO
IPC: H01L29/786
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has low on-resistance and can easily perform element isolation.SOLUTION: A semiconductor device comprises: a first semiconductor region 7 of a second conductivity type provided in an upper portion, including a surface, of a first semiconductor layer 3 of a first conductivity type on a first insulating film 2; a second semiconductor region 8 of the first conductivity type provided in an upper portion of the first semiconductor region 7; a first trench 4 whose side surfaces contact the first semiconductor layer 3, the first semiconductor region 7, and the second semiconductor region 8; a gate insulating film 5 provided along the side surfaces of the first trench 4; a gate electrode 6 buried in the first trench 4; a third semiconductor region 9 of the first conductivity type provided on the first semiconductor layer 3 so as to be spaced apart from the first semiconductor region 7 and the first trench 4; a second trench 15 whose side surfaces contact the third semiconductor region 9 and is disposed opposite to the first semiconductor region 7 with respect to the third semiconductor region 9; an element isolation insulating film 10 provided along the side surfaces of the second trench 15; and a polysilicon buried region 11 buried in the second trench 15.
Patent JP-2012186102-A (JP)
Title: Flash light discharge lamp lighting device, light irradiator, and curing method of photo-curing material
Inventor: NAGASE TORU
IPC: H05B3/44
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance the yield in semiconductor chip production by suppressing generation of distortion on a wafer in the light irradiation process of a semiconductor wafer.SOLUTION: The flash light discharge lamp lighting device comprises a plurality of boosting and charging circuits which charges a plurality of storage elements with the boosted input voltage, a plurality of starting circuits which starts lighting of a plurality of flash light discharge lamps connected with the plurality of storage elements and having different irradiation ranges, a plurality of power supply control circuits which control the plurality of charging circuits and starting circuits, and a lighting device control unit which controls the plurality of power supply control circuits integrally. The lighting device control unit is configured to control the power supply control circuits to light the plurality of flash light discharge lamps at individual timings.
Patent JP-2014103134-A (JP)
Title: Heat radiation structure
Inventor: TAKAHASHI KAZUYUKI
IPC: H05K7/20
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To solve problems in conventional heat radiation structures using a thin heat transfer sheet; that is, in order to ensure the closeness between a heating part, a heat transfer sheet and a radiator plate, the height of a column of a hooked spacer is required to be as small as possible; however in the case of the hooked spacer with column of small height, the thin heat transfer sheet cannot deform, which then causes a warp on the radiator plate and the board; here, since the rigidity of the radiator plate is larger than that of the board, the board may be subjected to a large stress causing a large warp resulting in a wire break.SOLUTION: A heat radiation structure 1 has a board including heating components 3, 4 and 5 mounted on the surface thereof; and a radiator plate 9 which is hooked to the board to press the heating component. The radiator plate 9 includes plural slits 36 which are formed to separate the edge portion of the radiator plate 9 into several pieces. Each of the slits 36 extends from a start point to the end point toward the center of the pressure that the radiator plate receives from the heating component.
Patent JP-2012188869-A (JP)
Title: Improvement body preparation method
Inventor: HINO YOSHIJI
IPC: E02D3/12
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To reliably prepare an improvement body having a large scale in a ground while securing sufficient long-term strength using cement and fixed early strength using water glass.SOLUTION: This improvement body preparation method comprises the steps of: at first precedingly forming a cement distribution region 2 in a region of a ground 1 for an improvement body to be formed (Step 101); and then high-pressure injecting water glass solution via a discharge port 4 provided near the lower end of a rod 3 together with compressed air while rotating the rod 3 around a member axis and moving it down along the member axis (Step 104). When the water glass solution is high-pressure injected into the cement distribution region 2 together with the compressed air, the rod 3 is positioned so that its depth corresponding to the vicinity of a region upper edge 31 out of the cement distribution region 2 becomes an injection starting position. Then, the water glass solution and the compressed air are high-pressure injected from the discharge port while moving the rod 3 down to move the discharge port 4 as an injection position downward, and the high-pressure injection is finished at the depth corresponding to the vicinity of the region lower edge 32.
Patent JP-2012190700-A (JP)
Title: Nonaqueous electrolyte and nonaqueous electrolyte secondary battery including the same
Inventor: WATABE KAZUTAKA
IPC: H01M10/0569
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide: a nonaqueous electrolyte excellent, in particular, in low-temperature discharge characteristics, cycle characteristics and high-temperature storage characteristics in a nonaqueous electrolyte secondary battery; and a nonaqueous electrolyte secondary battery including the nonaqueous electrolyte.SOLUTION: A nonaqueous electrolyte including an electrolyte and a nonaqueous solvent contains a saturated chain carboxylic acid ester, and further contains at least one compound (A) selected from the group consisting of an acrylic acid ester of a polyhydric alcohol, a methacrylic acid ester of a polyhydric alcohol and a chain sulfonic acid ester.
Patent JP-2011199285-A (JP)
Title: Illumination system, and lithographic apparatus
Inventor: MULDER HEINE MELLE
IPC: G03F7/20
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system that is configured so that the system can generate a polarized illumination mode more flexibly, and to provide a lithographic apparatus.SOLUTION: The illumination system includes: a polarization member including first and second polarization modifiers, with both of which actuators configured to be movable into at least partial intersection with a radiation beam are connected so that the respective polarization modifiers apply a modified polarization to at least part of the beam; an array of individually controllable reflective elements positioned to receive the radiation beam after it has passed the polarization member; and a controller that can control the actuators so that the first and second polarization modifiers intersect with different portions of the radiation beam.
Patent JP-2012196025-A (JP)
Title: Power supply circuit, and electrical equipment having the same
Inventor: YAMAKAMI SUSUMU
IPC: H02M3/155
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To cut down a circuit scale in a power supply circuit for outputting a plurality of DC voltages while reducing manufacturing cost.SOLUTION: In a power supply circuit 1, a converter 2A includes a self-oscillating circuit 21 for generating and oscillating a first pulsating voltage Vfrom a first input voltage V, and a first smoothing circuit 23 for generating a first DC voltage Vby smoothing the first pulsating voltage V. A converter 2B has a switching element 27 for generating a second pulsating voltage Vby switching a second input voltage Vbased on the first pulsating voltage Voscillated from the self-oscillating circuit 21, and a second smoothing circuit 28 for generating a second DC voltage Vby smoothing the second pulsating voltage V. Thereby, in the converter 2B, the first pulsating voltage Vis diverted, and the second input voltage Vis pulsated by the switching element 27, and it is therefore not necessary to provide the self-oscillating circuit for pulsating the voltage and a noise removing circuit required for the oscillation thereof.
Patent JP-2012194395-A (JP)
Title: Image forming apparatus
Inventor: MUNEDA MAKOTO
IPC: G03G15/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a constitution in which a photoreceptor is provided counter to an endless belt in one side and to a developing cartridge in the other side, allowing a user to easily attach and detach the developing cartridge from one side of an apparatus body.SOLUTION: An image forming apparatus 1 comprises: an intermediate transfer belt 30 which contacts with photosensitive drums 20 corresponding to respective colors from upside; and developing cartridges 22 including developing rollers 23 in the downside of the respective photosensitive drums 20. In a process unit 15 drawable from a body casing 2, the photosensitive drums 20 are provided movably between counter positions counter to respective developing rollers 23 and retreat positions of retreating from the developing rollers 23. After the process unit 15 is drawn out from the body casing 2, the respective photosensitive drums 20 are retreated to the retreat positions allowing the respective developing cartridges 22 to be attached or detached from the upside of the process unit 15.
Patent JP-2012197917-A (JP)
Title: Planetary gear type transmission system
Inventor: MATSUSHITA HIROYUKI
IPC: F16H57/08
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To improve a life and long-term reliability of a planetary gear by reducing a heat transfer quantity of slip heat generation, which is transferred from a multiplate frictional element to the planetary gear through a carrier plate.SOLUTION: A planetary gear type transmission system has a pressure-receiving part formed in a carrier plate 36 of a single pinion type planetary gear 30, the pressure-receiving part receiving a fastening load of a forward clutch 31 that is slip-fastened with the planetary gear. The carrier plate 36 is divided into a retaining plate part 36a where the pressure-receiving part is formed and a pinion carrier part 36b supporting a pinion shaft 74, at a position between the pinion shaft 74 of the single pinion type planetary gear 30 and a coupling part to a brake/clutch drum 33. Further, the divided portions of the retaining plate part 36a and the pinion carrier part 36b are coupled by a spline coupling part 36c to be able to transmit power.
Patent JP-2012200611-A (JP)
Title: Apparatus of cleaning optical component
Inventor: ATSUMI MOTOHIRO
IPC: B08B3/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of cleaning an optical component, capable of preventing uneven cleaning of an optical component from occurring in an ultrasonic cleaning process.SOLUTION: The cleaning apparatus 1 is constructed to include a cleaning tank 2 wherein a cleaning liquid 3 for cleaning an object W to be cleaned is stored, a horn 4b that transmits ultrasonic vibration generated by an ultrasonic oscillator 4a and an ultrasonic oscillator 4a and emits ultrasonic vibration from the horn front face 4c, and a cavitation generator 4 disposed in front of the horn front face 4c immersed in the cleaning liquid 3 to generate cavitation resulting from the ultrasonic vibration, so that the cleaning is carried out by exposing the object W to be cleaned to the cavitation generated by the cavitation generator 4.
Patent JP-2012201368-A (JP)
Title: Adhesive label issuing device and printer
Inventor: SATO YOSHINORI
IPC: B41M5/40
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive label issuing device which is subject to structure simplification and cost reduction and can maintain a prescribed adhesive force for releasing an adhesive label for a long period of time and stably transport and maintain the adhesive label and a printer.SOLUTION: In the adhesive label issuing device having an adhesive force developing unit 4 developing the adhesive force of the adhesive label L having an adhesive layer on the rear side of a heat-sensitive coloring surface of heat-sensitive paper by heating the adhesive label L from the adhesive layer side, and a transport unit 5 arranged on the downstream side of a sheet feeding direction of the adhesive force developing unit 4 and transporting the adhesive label L, the transport unit 5 has a transport belt 54 transporting the label L with at least a part thereof being stuck and held by a prescribed adhesive force capable of label release. The transport belt 54 is formed in a size permitting the entire surface of the adhesive layer L to be mounted thereon.
Patent JP-2012203451-A (JP)
Title: Semiconductor integrated circuit simulation device and semiconductor integrated circuit simulation method
Inventor: KAGESHIMA ATSUSHI
IPC: G06F17/50
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit simulation device which eliminates the need to change or rewrite a TL model in a case of change of a bus architecture.SOLUTION: A simulation device 1 includes: a bus architecture information acquisition unit which acquires bus architecture information of a bus included in a semiconductor integrated circuit; a transfer size calculation unit which calculates a transfer size suitable for the bus architecture on the basis of the acquired bus architecture information; and a simulation execution unit. The simulation execution unit sets a transaction conversion unit which converts a transaction from a bus initiator included in the semiconductor integrated circuit to a transaction having a size suitable for the transfer size and outputs this transaction, to simulate the semiconductor integrated circuit.
Patent JP-2011117464-A (JP)
Title: Cryopump
Inventor: FUKUDA SUSUMU
IPC: F04B37/08
Filed: 2011-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryopump which efficiently and respectively exhausts plural kinds of gas at the same time, because the kinds of gas to be exhausted by the cryopump vary with uses and further, in most cases, the gas to be exhausted is mixed gas of plural kinds of gas.  <P>SOLUTION: The cryopump 10 includes a cryopump container 12, a refrigerator 14, a low-temperature panel 16, an intermediate panel 18, and a radiation shield 20. The cryopump container 12 has an inlet port for allowing to enter the gas to be exhausted. The radiation shield 20 has an opening at an end. The low-temperature panel 16 is arranged inside the radiation shield 20 and is cooled to a temperature lower than the radiation shield 20. The intermediate panel 18 is cooled to a temperature lower than the radiation shield 20 and higher than the low-temperature panel 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012205096-A (JP)
Title: Band pass filter
Inventor: ISHIZAKI TOSHIO
IPC: H01P1/205
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a band pass filter configured to dispose a plurality of resonators and input/output electrodes with air space interposed therebetween, which is less susceptible to changes in input/output capacity due to vibration or the like, and also facilitates assembly operation and adjustment operation.SOLUTION: A band pass filter 1 includes columnar resonators 2A and 2B which are short-circuited at one end and are open-circuited at the other end, and establish electromagnetic field coupling between the adjacent resonators with air space interposed therebetween; frequency regulation electrodes 3A and 3B for forming load capacity between the resonators 2A and 2B; dielectric spacers 4A and 4B which are respectively mounted on the resonators 2A and 2B, and have annular parts 4Aa and 4Ba surrounding partially outer side surfaces of the dielectric spacers; input/output electrodes 5A and 5B made of conductive foil which are respectively adhered to outer side surfaces of the annular parts 4Aa and 4Ba, and form input/output capacity by establishing electric-field coupling with the resonators 2A and 2B; and input/output terminals 6A and 6B which have respectively input/output terminal conductors 6Aa and 6Ba electrically connected to the input/output electrodes 5A and 5B via lead wires 7A and 7B, and are fixed to a filter case 1a.
Patent JP-2012204731-A (JP)
Title: Electromagnetic wave shield sheet
Inventor: TOMITA HIROYUKI
IPC: B32B3/24
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield sheet capable of reducing a force required when a protective sheet is exfoliated, preventing exfoliation of a mesh pattern when the protective film is exfoliated, and preventing exfoliation of the protective film during transportation or storage.SOLUTION: An electromagnetic wave shield sheet comprises an electromagnetic wave shield member, and a protective film provided on a surface of the electromagnetic wave shield member so as to be exfoliated. The electromagnetic wave shield member comprises a transparent substrate, and a conductive pattern layer formed by a filament pattern provided on the transparent substrate. The protective film comprises a substrate, and an adhesive layer provided on the substrate. The filament of the conductive pattern layer projects on both side ends of a peak part, and is indented at a center of the peak part. Projection portions on both side ends of the filament peak part are embedded in the adhesive layer of the protective film. The conductive pattern layer is in tight contact with the adhesive layer, so as to form a gap between a bottom of an indentation at the center of the peak part and the adhesive layer.
Patent JP-2012200488-A (JP)
Title: Futon cover and stopper
Inventor: FUSHIMI KAZUHISA
IPC: A47G9/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a Futon cover which improves the workability of Futon taking in and out.SOLUTION: The Futon cover is designed to store Futon and has an opening to take in and out the Futon. A region 1e on one side and a region 1e' on the other side face an opening edge portion. An stopper member 3 is attached to the region on one side and an stopped member 4 is attached to the region on the other side. To stop the stopper member to the stopped member, a loop-like member is slid to the position where a second flat sheet member 3a can be inserted into the opening of the loop-like member 4b, the second flat sheet member is inserted into the opening of the slid loop-like member, the loop-like member is slid in the direction opposite to the sliding direction, and the second flat sheet member is stopped in the loop-like member to regulate the movement of the second flat sheet member.
Patent JP-2012206212-A (JP)
Title: Circular saw
Inventor: INOUE HARUO
IPC: B23C5/16
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a circular saw which performs high precision cutting and grooving even if a tool body has a thin-thickness blade.SOLUTION: The circular saw includes a plurality of cutting blades which are composed of high hardness sintered body chips and provided at the outer periphery of the tool body. In the tool body, the thickness of the tip of the high hardness sintered body chip is made thinner than that at the inner peripheral side by using particulate cemented carbide. Since there is no need for making the thickness of the tool body thinner, high precision/high efficiency cutting and grooving are possible even if the blade is thin in thickness.
Patent JP-2012215076-A (JP)
Title: Control device for internal combustion engine, and vehicle mounted with the same
Inventor: YASUZAWA KO
IPC: F02D29/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in vibrations during idle operation under a low-temperature environment.SOLUTION: An engine 160 mounted on a vehicle 100 can be automatically switched to driving or stopping according to the state of a load connected to the engine 160, and the like. An ECU 300 counts the standing time TIM of the engine 160 under the low-temperature environment and sets an idle rotation speed just after the start of the engine 160 as follows. The idle rotation speed is set to be a first idle rotation speed NE_idle, when the standing time TIM is shorter than a predetermined reference value α, and a second idle rotation speed NE_idle# which is higher than the first idle rotation speed NE_idle, when the standing time TIM is longer than the predetermined reference value α. When the second idle rotation speed is set, the ECU 300 restricts the automatic stop of the engine 160 even when the execution condition of the automatic stop of the engine 160 is established.
Patent JP-2012217008-A (JP)
Title: Catv system
Inventor: NAGAI SHINSUKE
IPC: H04N7/173
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To transmit BS and CS digital broadcasting by a pass-through mode in a CATV system.SOLUTION: A CATV system according to the present invention has an existing HFC system and a new transmission system. Optical fiber transmission lines 61 and 62 constructed from a head end 10 to an extension tap-off 70 are newly constructed in the new transmission system. A coaxial cable transmission line 43 connecting the extension tap-off 70 with each user 50 utilizes a coaxial cable transmission line 40. The extension tap-off 70 has a V-ONU 71 and a distributor 81, and each branch terminal of the distributor 81 is connected to each user 50 by the coaxial cable transmission line 43. An extension protector 90 is installed under eaves of each user 50, and the coaxial cable transmission line 43 is drawn indoor via the protector 90. The V-ONU 71 is driven by supplying power from the coaxial cable transmission line 43. The extension protector 90 has a function for amplifying a BS/CS-IF bandwidth.
Patent JP-2012216115-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: HAGIWARA NAOKI
IPC: G06Q50/26
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To enable a sanitary state to be more accurately understood and managed.SOLUTION: An estimation value input part 61 obtains an inspection result of a state of hygiene management of a business office and its employee for handling a food product, an inspection result on bacterium, an inspection result of a state of hygiene management from the stand point of a client, an inspection result of a physicochemical inspection, and an inspection result of a gene inspection. An alert notification part 72 notifies a predetermined notification destination of an alert when the obtained inspection result is bad as compared with a predetermined reference value specified according to a degree of importance. The present invention can be applied, for example, to a hygiene management system for performing hygiene management.