baber/WOPTO huggingface dataset:
Patent JP-2011241986-A (JP)
Title: Heating cooker
Inventor: DAITO NORIYUKI
IPC: F24C15/16
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a secure heating cooker that prevents a user from becoming anxious.SOLUTION: The heating cooker includes a heating chamber 28 storing food, a table plate 24 placed on a bottom face of the heating chamber 28, and a square dish 101 for placing food. The table plate 24 includes a flat part 24d, an edge part 24a erecting the periphery of the flat part 24, and a tilt part 24c connecting the flat part 24d and the edge part 24a. The square dish 101 is provide with a leg part 101b which can be opened and closed at the left and the right back side and a fixed leg part 101g at the four corners on the back side. When the leg parts 101b of the square dish 101 are opened and placed on the table plate 24 by the leg part 101b, or when the leg parts 101b are closed and placed on the table plate 24 by the fixed leg parts 101g, the leg part 101b and the fixed leg part 101g are set within the tilt part. 24c of the table plate 24.
Patent JP-2011243686-A (JP)
Title: Coil component manufacturing method
Inventor: MIURA FUYUKI
IPC: H01F41/04
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a coil component manufacturing method capable of improving a manufacturing work efficiency and a component reliability.SOLUTION: A coil component manufacturing method comprises: a step of preparing a body part 8 where a coil 9 is internally arranged and lead wires 2, 3 are pulled out; a step of preparing terminal fittings 6, 7 having welding pieces 32, 42 which extend along the lead wires 2, 3 and which are welded to the lead wires 2, 3; a step of pressing the lead wires 2, 3 and the welding pieces 32, 42; and a step of welding a pressure application part 50 to which a pressure is applied in the lead wires 2,3 and the welding pieces 32, 42. The lead wires 2, 3 and the welding pieces 32, 42 are welded in a state in which they are securely fixed. Accordingly, a separation between the lead wires 2, 3 and the terminal fittings 6, 7 after welding is surely prevented, thereby securing a connectivity between the lead wires 2, 3 and the terminal fittings 6,7.
Patent JP-2011243710-A (JP)
Title: Film formation apparatus
Inventor: OKINO KENJI
IPC: C23C16/44
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a film formation apparatus which enables an improvement of a quality of a semiconductor wafer by reducing an amount of by-product falling onto a thin film during film formation by homoepitaxial growth.SOLUTION: A film formation apparatus 1 for homoepitaxial-growing a thin film on a silicon carbide substrate 2 includes: a susceptor 3 to put the silicon carbide substrate 2 on an upper surface thereof; and a reaction chamber 4 into which the susceptor 3 with the silicon carbide substrate 2 set thereon is loaded. The film formation apparatus has first and second liners 7 and 8 consisting of monocrystalline or polycrystalline 3C-SiC and provided on at least any one of an upper surface of the susceptor 3 and an inner surface of the reaction chamber 4.
Patent JP-2011240825-A (JP)
Title: Suspension control device
Inventor: ITAGAKI NORIAKI
IPC: B60G17/0165
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress both of loose feeling and stiff feeling by adjusting a gain in response to a magnitude of a sprung amplitude.SOLUTION: A sprung velocity yis detected by a sprung acceleration sensor 7 and an integrator 10. A scheduling parameter calculator 13 calculates a scheduling parameter p on the basis of the magnitude of sprung velocity y. A gain scheduled H∞ controller 16 adjusts the gain of target damping force uon the basis of the sprung velocity yand the scheduling parameter p. Accordingly, both of the loose feeling and the stiff feeling are suppressed.
Patent JP-2011243848-A (JP)
Title: Silicon carbide substrate manufacturing method
Inventor: ITO SATOMI
IPC: H01L21/336
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide substrate manufacturing method that can prevent a fluid from passing through the silicon carbide substrate and leaking out.SOLUTION: Each of first and second support target portions 11 and 12 formed of silicon carbide and a support portion 30 formed of silicon carbide are arranged so as to face each other and form a gap GP between the first and second support target portions 11 and 12. The silicon carbide of he support portion 30 is sublimated and recrystallized, whereby the support portion 30 is bonded to each of the first and second single crystal substrates 11 and 12. At this time, a through hole TH is formed in the support portion 30 so as to intercommunicate with the gap GP, thereby forming a path PT along which a fluid can pass through the gap GP and the through hole TH. By closing the path PT, the fluid can be prevented from passing through the silicon carbide substrate and leaking out.
Patent JP-2011246824-A (JP)
Title: Electronic shedding device
Inventor: HARA SHIGERU
IPC: D03C13/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the optimum load reduction effect for a shedding motor driving a heald frame.SOLUTION: A control device 34 calculates a motor load ratio based on the amount of a current input from a current sensor 38. When the motor load ratio is higher than an allowable range, the control device 34 sends rotation commands to auxiliary motors 24 and 25 so that energization force of an upper auxiliary spring 30 and a lower auxiliary spring 31 is increased at a constant rate. After sending the rotation commands, the control device 34 calculates a motor load ratio based on the amount of the current input next, and sends the rotation commands to the auxiliary motors 24 and 25 again when the motor load ratio is out of the allowable range. In this way, the control to increase the energization force of the upper auxiliary spring 30 and the lower auxiliary spring 31 is repeated. When the motor load ratio falls within the allowable range, the control device 34 determines that the energization force of the upper auxiliary spring 30 and the lower auxiliary spring 31 has been optimized, and determines the energization force of the upper auxiliary spring 30 and the lower auxiliary spring 31. Therefore the optimum load reduction effect for a shedding motor 2 is obtained.
Patent JP-2011248161-A (JP)
Title: Focus control device, focus control method, lens device, focus lens drive method and program
Inventor: ISHIWATA HISASHI
IPC: G02B7/36
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To control shift amount of contrast to be constant in each detection period in auto focus control based on contrast method.SOLUTION: A detection range focal depth number calculation section 133 calculates a detection range focal depth number N representing the detection range equivalent to the number of focal depths based on an allowable diameter of confusion circle δ, a focal distance f, a diaphragm value F, a detection range farthest distance and a detection range shortest distance. A detection period determination section 134 determines a detection period focal depth number n associated to the calculated detection range focal depth number N as a detection period referring to a detection period table 182. A focus lens shift instruction section 135 designates the determined detection period focal depth number n as the detection period and gives an instruction to an interchangeable lens 200 to execute focus search movement in which a focus lens 221 is shifted to each detection position in the detection range.
Patent JP-2011249174-A (JP)
Title: Led lighting device and luminaire
Inventor: ITO YUICHIRO
IPC: H01L33/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device such that emission of flash light by an LED and a state in which a maximum rate current is exceeded are suppressed at the start of illumination.SOLUTION: An LED lighting device 120 comprises: a step-down chopper circuit 12 which is controlled to supply a DC current of level corresponding to control as an LED current to an LED 13; an LED current detection resistance 14 which detects a signal indicative of the value of the LED current supplied by the step-down chopper circuit 12 as a detection signal; an offset signal application circuit 21 which corrects the value of the detection signal detected by the LED current detection resistance 14; and a feedback control unit 50 which brings the step-down chopper circuit 12 under feedback control so that a corrected detection signal approximates a target signal indicative of a signal of a current value target of the LED current based on comparison between the value of the corrected detection signal indicative of the detection signal having been corrected and the value of the target signal.
Patent JP-2010199091-A (JP)
Title: Discharge lamp
Inventor: SHIRASU HIROSHI
IPC: F21Y101/00
Filed: 2010-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount a discharge lamp to a fitting mechanism in a short time.  <P>SOLUTION: The discharge lamp 1 includes a glass member 25 having a light emitting part, a first base member 26 connected to an end part of a first direction side of the glass member 25, and a second base member 28c provided on an opposite side along the first direction pinching the glass member 25. The first base member 26 includes a protruded part 26a protruding in a direction crossing the first direction, a first axial part 26b smaller than an outer shape of the protruded part 26a, a second axial part 26k provided between the first axial part 26b and the other end part of the first base member 26 and having a smaller outer shape than the first axial part 26b, and a third axial part 26h larger than the second axial part 26k.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011249272-A (JP)
Title: El device, luminaire with el device, and display unit
Inventor: KIKUCHI TAKETO
IPC: F21V3/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an EL device which can increase the external extraction efficiency of light by suppressing the loss of the light, a luminaire with the EL device, and a display unit.SOLUTION: The EL device 1 has: a translucent substrate 2; a lens sheet 10 disposed on the side of a light emission surface of the translucent substrate 2; a plurality of light incident side salients 16 formed on a surface of the lens sheet 10 opposite to the light emission surface of the translucent substrate 2; an adhesion layer 12 formed between the translucent substrate 2 and the lens sheet 10 for suppressing reflection of light emitted from the light emission surface of the translucent substrate 2, with which the light incident side salients 16 are in close contact; and an air space layer 18 formed between the adhesion layer 12 and the light incident side salients 16.
Patent JP-2011250981-A (JP)
Title: Multifocal lens simulator
Inventor: IIZUKA TAKAYUKI
IPC: A61F2/16
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a multifocal lens simulator enabling a subject to actually feel and experience the effects of a multifocal intraocular lens, the difference between a diffractive type and a refractive type, or demerits without undergoing multifocal intraocular lens implant surgery (before undergoing the implant surgery) and moreover to actually feel the difference in visible ways according to pupil diameters.SOLUTION: The multifocal lens simulator includes a test lens support means disposed in front of an afocal optical system to store a multifocal test lens having a plurality of refractive powers which are a predetermined basic refractive power and an additional refractive power with a differential refractive power added to the basic refractive power. An observer can observe an object from the rear of the afocal optical system through the multifocal test lens and the afocal optical system. The test lens support means is disposed in a position to have a pupil conjugate relation to a position where the observer's eye is supposed to be placed. Further, an optical path branching means for observing the pupil diameter of the observer from an optical path different from an optical path of the multifocal test lens is disposed in an optical path of the afocal optical system.
Patent JP-2011252666-A (JP)
Title: Burner device, combustion method of burner, and control memory for the same
Inventor: KAGAWA MITSUHARU
IPC: F23N1/02
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control method capable of saving energy, reducing COand further achieving low NOx even when a temperature of combustion air supplied to a burner significantly changes.SOLUTION: A burner body 2 is formed of concentric primary air flow channel 3 and secondary air flow channel 4. The flow channels 3, 4 respectively include a primary damper 5 and a secondary damper 6 for adjusting flow rates. Two-stage combustion system for distributing and supplying the combustion air supplied from a combustion air supply fan 7 to the flow channels 3, 4 according to openings of the dampers 5, 6, is applied. A controller 12 stores data of a burner combustion control memory 11 of a burner control map in which a burner opening, an invertor frequency of the combustion air supply fan 7, a primary damper opening and a secondary damper opening are set for every temperature ranges of the supplied combustion air. The burner opening, the invertor frequency of the combustion air supply fan 7, the primary damper opening, and the secondary damper opening are controlled by utilizing the data of the burner control map on the basis of the combustion air temperature detected by a temperature sensor 9.
Patent JP-2011251485-A (JP)
Title: Plastic processing wood
Inventor: ITO TAKAYUKI
IPC: B27K5/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide plastic processing wood stable in an aspect of physical properties, reduced in variation of quality between products, not producing strain caused by a change in circumferential environment condition after formed into a product, having high hardness and hard to damage or dent.SOLUTION: The plastic processing woods PW1 and PW2 are plastically processed by compressing the thicknesses of woods NW1 and NW2 before processing under heating and pressing by the external force to the woods NW1 and NW2 before processing. The air-dried specific gravities of the plastic processing woods PW1 and PW2 compressed under heating are made twice or above those of the woods NW1 and NW2 before processing and the crossing angle δ on an acute angle side formed by all of the annual ring lines RL of the cut end surfaces (A) of the plastic processing woods PW1 and PW2 and the imaginary boundary line, which is drawn along the flat grain surfaces B1 on the tree center side of the cut end surfaces (A), the flat grain surfaces B1 on the tree center side within the range of 2 mm or below from a quarter sawn section C1 or the quarter sawn section C1, is within a range of 45° or below.
Patent JP-2011252121-A (JP)
Title: Non-yellowing water soluble printing ink composition
Inventor: TAKANO HIROYUKI
IPC: C09D11/10
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink composition which does not yellow even in a case where a content of a packaging material includes a bleaching component of hydrogen peroxide, sodium hypochlorite or the like.SOLUTION: The aqueous printing ink composition for a packaging material includes: (A) an aqueous polyurethane resin having a carboxyl group as a hydrophilic part and not having a tertiary amino group; and (B) an aqueous carbodiimide base curing agent having a repeating unit of ethylene oxide as a hydrophilic part and not having a tertiary amino group, and makes a bleaching agent a content.
Patent JP-2011254410-A (JP)
Title: Broadcast content transmitting apparatus and broadcast content receiving apparatus
Inventor: YAMADA AKIRA
IPC: H04H60/27
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To receive an updated content efficiently considering a low power consumption of a terminal when only a part of stored content in the terminal has been updated.SOLUTION: A broadcast content transmitting apparatus 10 comprises a program information generation apparatus for generating program information including a object list and the like constituting broadcast content and a content transmission control apparatus 12 for transmitting the program information at a predetermined transmission time while transmitting each object repeatedly based on object broadcasting time. The broadcast content transmission apparatus 10 updates the program information of the broadcast content when addition, deletion, or update of object constituting the broadcast content occurs, and notifies the fact that the object is updated to a broadcast content receiving apparatus by updating the corresponding object version-number information and the fact that the object is added or deleted to the broadcast content receiving apparatus by updating the object list.
Patent JP-2011256592-A (JP)
Title: Construction method for steel sheet pile with drainage function
Inventor: NISHIYAMA TERUKI
IPC: E02D3/10
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a steel sheet pile with a drainage function capable of being effectively executed without damaging a drainage member and a protection member.SOLUTION: A steel sheet pile 1 is set to a driving device 10 and a driving work of the steel sheet pile 1 is commenced. When the steel sheet pile 1 is driven down to a certain depth and a position where tips of a drainage member 2 and a protection member 3 to be attached to the steel sheet pile 1 is come down close to a ground level accordingly, the tips of the drainage member 2 and the protection member 3 are fixed to a tip fixing tool 4 provided on the steel sheet pile 1 while the tip fixing tool 4 is on the ground beneath the driving device 10. Then, the driving work is resumed until the steel sheet pile 1 is driven down to a prescribed depth while fixing the drainage member 2 and the protection member 3 to the steel sheet pile at discrete positions to prevent the same from being removed from the steel sheet pile 1. The drainage member 2 is cut off together with the steel sheet pile when the same are driven down to the prescribed depth. The driving work is completed after cutting off the protection member 3, in case of leaving the same in the ground, at a prescribed length in the same manner as the drainage member 2 or pulling out the protection member 3 for removal, in case of pulling out the same from the ground.
Patent JP-2011070643-A (JP)
Title: Power conservation for mobile device display
Inventor: FERREN BRAN
IPC: G09G3/36
Filed: 2010-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for power conservation for mobile device displays.  <P>SOLUTION: The present invention relates to power consumption for mobile device displays, as disclosed herein. An embodiment of the method includes generating display images for a display screen of a mobile device and shifting the mobile device to a reduced power consumption state. The reduced power consumption state includes reducing one or more illumination factors for the display screen and reducing one or more animation factors for the display screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012000873-A (JP)
Title: Method for producing liquid-ejecting head
Inventor: FUJITA SEIICHI
IPC: B41J2/16
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a liquid-ejecting head at reduced production costs with a lower possibility of a continuity failure between leads and a wiring substrate.SOLUTION: A through-hole 33 into which a chip-on-film (COF) substrate 210 is to be inserted is closed off by a lid 34 before a protective film 16 is formed by chemical vapor deposition (CVD). The lid 34 prevents the source gas used for CVD from intruding into the through-hole 33 to avoid formation of the protective film 16 on leads 90 extended into the through-hole 33. This reduces the possibility of a continuity failure between the leads 90 and the COF substrate 210, thus providing a method for producing an inkjet recording head 1 at reduced production costs.
Patent JP-2012004357-A (JP)
Title: Substrate for power module and manufacturing method thereof
Inventor: AOKI SHINSUKE
IPC: H01L23/12
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a power module which securely brazes a metal layer and a heat sink at a low cost without causing separation in a junction of a ceramic substrate and the metal layer thereby improving junction reliability.SOLUTION: A manufacturing method of a substrate for a power module includes the following steps; metal layers 12 and 13 are attached to both surfaces of a ceramic substrate 11, respectively, using a wax material, and joined by heating and pressurizing; surplus wax material 15 attached on one side surface of at least one of the metal layers is removed; and the metal layer 13 whose surplus wax material is removed and a heat sink 14 are joined by brazing using a flux 16.
Patent JP-2012006693-A (JP)
Title: Method for renewing elevator device
Inventor: AZUMA MASAYUKI
IPC: B66B7/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce a construction period for renewal that requires removal of vertically-long cam members which can be removed externally from a car side.SOLUTION: The method for a renewal construction that requires removal of a vertically-long cam member 12 from an elevator device with the cam member 12 attached thereto, attached to an elevator car 11 and moving a position detection switch when the car moves includes:disconnecting the car 11 of the elevator device to be renewed from attachment parts 14a, 14b for attaching the cam member 12 to the car 11, where the attachment parts cannot easily be removed externally from the car 11 at an upper or lower part; placing a bracket 15; and fixing the part disconnected from the car 11 to the bracket 15, thereby facilitating removal of the cam member 12 in renewal construction.
Patent JP-2012005609-A (JP)
Title: Vacuum cleaner
Inventor: SUZUKI TATSUMICHI
IPC: A47L9/28
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To control a useless energy consumption for a vacuum cleaner regardless of whether or not its suction port body is in contact with an area to be cleaned.SOLUTION: This vacuum cleaner is designed so as to stop an electric blower and an electric motor 24 for a rotary brush, in cases where a variation width D of amplitude H of a load current of the electric motor 24 for a rotary brush in the suction port body 2 is smaller than that of T0 period (for instance, three seconds) change threshold.
Patent JP-2012012788-A (JP)
Title: Steel beam with slab
Inventor: USAMI TORU
IPC: E04B1/30
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To restrain the lateral buckling of a steel beam with a slab without disposing a lateral buckling stiffener.SOLUTION: The steel beam 10 with the slab includes a steel beam 20 disposed between columns 14 and the slab 12 is joined to the steel beam 20. The steel beam 20 is turned to H-shaped steel (beam height W), and both end faces are fixed to the sidewall of the column 14. The slab 12 is made of reinforced concrete of a thickness T, and is formed on the upper surface of the steel beam 20. The slab 12 is placed such that torsional rigidity (G×J ) calculated with an effective width (B) being represented by a column width is ten times or more of the torsional rigidity (G×J ) of the steel beam 20. The flange of the steel beam 20 and the slab 12 are joined by studs 28, and joined by at least 1/2 of the number of studs assumed to be required as a complete composite beam. To the steel beam 20, the lateral buckling stiffener for preventing the lateral buckling of the steel beam 20 is not disposed.