baber/WOPTO huggingface dataset:
Patent JP-2013221999-A (JP)
Title: Zoom lens and imaging apparatus including the same
Inventor: HORI MASAO
IPC: G02B13/18
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens capable of achieving excellent optical performance, in addition to satisfy both of achieving a wide angle and a high magnification and reducing the size and weight, and an imaging apparatus including the zoom lens.SOLUTION: The zoom lens comprises, in order from an object side to an image side, a positive first lens group U1, a negative second lens group U2, a positive third lens group U3, and a positive fourth lens group. The first lens group includes an eleventh lens group which is not moved for focusing and has negative refractive power, a twelfth lens group which is moved on an optical axis when focusing and has positive refractive power, and a thirteenth lens group which is not moved for focusing and has positive refractive power. When the focal lengths of the first lens group, the second lens group, and the third lens group are defined as f1, f2, and f3 respectively, the magnification at the wide angle end of the third lens group U3 is defined as β3w, and the focal lengths of the eleventh lens group and the twelfth lens group are defined as f11 and f12 respectively, the zoom lens properly satisfies the relation between them.
Patent JP-2013221190-A (JP)
Title: High-strength thick steel plate excellent in brittle crack propagation arresting capability
Inventor: ISHIKAWA TADASHI
IPC: C22C38/14
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength thick steel plate free from deterioration of weld heat-affected zone toughness, free from anisotropy of mechanical properties, and excellent in brittle crack propagation arresting capability.SOLUTION: A high-strength thick steel plate contains, by mass%, 0.03-0.15% C: 0.1-0.5% Si: 0.5-2.0% Mn: 0.001-0.10% Al: 0.005-0.020% Ti: 0.15-2.00% Ni: and 0.001-0.008% N, with the balance comprising iron and unavoidable impurities, wherein (x) the microstructure of the steel plate is a ferrite and/or pearlite structure having bainite as the matrix phase, (y) in the region from the surface of the steel plate to 5% of the plate thickness in the plate thickness direction, (y1) the average circle-equivalent diameter of crystal grains is 15 μm or less, and (y2) the hardness of crystal grains having grain sizes exceeding 95% maximum value is equal to or lower than the average hardness in the plate thickness depth where the crystal grains are present, and (z) in the region being outside the above regions and including the central part of the thickness of the plate, the average grain size of the crystal grains is 40 μm or less.
Patent JP-2013212827-A (JP)
Title: Electric clutch manipulation force supporting device of motorcycle
Inventor: NAKAHIRA TOSHIO
IPC: G05G1/04
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a clutch manipulation force supporting device of a motorcycle, which is simple in structure, excellent in mountability, compact, low in cost, and highly effective.SOLUTION: A clutch manipulation force supporting device includes a solenoid plunger 3 mounted in the middle of a clutch cable 2, a solenoid coil 5 which is fixed to a frame to obtain supporting force during clutch operation by attracting the plunger 3 by electromagnetic force, and an attraction force sensor 4 for sensing generation of the attraction force of the clutch cable 2, and supports operation force by applying current to the coil 5 only when manual operation force is generated and the operation force is increased.
Patent JP-2013223411-A (JP)
Title: Insulating sheet
Inventor: TAKAHASHI YOSHIKI
IPC: H02K3/34
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulating sheet capable of improving insulation reliability between coil ends in comparison with a conventional insulating sheet.SOLUTION: There is provided the insulating sheet having a predetermined shape for covering each part of a coil end.
Patent JP-2013224780-A (JP)
Title: Refrigeration device
Inventor: OGURI AKIHIKO
IPC: F24F11/02
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a heat transfer plate for attaching a temperature detection part, and to suppress the lowering of a working efficiency at the assembling of a device, in a refrigeration device having a coolant jacket for cooling a power device.SOLUTION: A coolant jacket 40 of a refrigeration device 1 has an opposing face 52 which contacts with the a power device 20 and opposes a printed wiring plate 90, and an attachment/detachment face 51 which can be attached with and detached from a cooling part 10A being a portion of coolant piping 10 at the opposite side of the opposing face 52. The coolant jacket 40 in integrated with a printed circuit plate 91, and cools the power device 20 by using a coolant flowing in the cooling part 10A in a state that the cooling part 10A is attached to the attachment/detachment face 51. The temperature detection part T is attached to the opposing face 52 of the coolant jacket 40.
Patent JP-2013224551-A (JP)
Title: Circular reinforced metal plate
Inventor: SUZUKI TOSHIRO
IPC: E04H9/02
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To apply a plastic deformation capability required for design by securing a shear yield load of a plate and maintaining a yield strength after a shear yield, regarding a metal plate which receives in-plane shearing.SOLUTION: A metal plate which receives in-plane shearing is reinforced by attaching a substantially circular ring to both front and rear sides or one side of the metal plate and a tension field is constituted with respect to the metal plate inside of the substantially circular ring, thereby attaining dynamic stability. The figure (a) is a representative example of the present reinforced structure. The figure (b) schematically represents the state where shearing deformation is progressed in accordance with a shearing load to be applied, and the circular ring is deformed into an ellipse with a direction of a tension main stress +σ obliquely at 45° within the plate as a long axis. A compression main stress -σ with in-plane sharing is balanced with a member axial force σcaused by arch effects of the circular ring and becomes a tension field occupied by the tension main stress from an initial stage of receiving a shear force, such that a shear yield load of the metal plate is ensured and a yield strength after a yield can be maintained. The substantially circular ring is a dummy circle including another linear part of a circle, a regular dodecahedron or the like and is a generic term thereof.
Patent JP-2013225039-A (JP)
Title: Fixing device and image forming apparatus including the same
Inventor: KASAMA KENICHI
IPC: G03G15/20
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which reduces wrinkles and a flap shift of a recording medium like an envelope and allows achievement of satisfactory fixing performance, and an image forming apparatus including the same.SOLUTION: A fixing device 5 includes a pressing pad 60 which is inscribed to a fixing belt 26 to press the fixing belt 26 to a pressure roller 19, and a slide surface 60a on which an inner peripheral surface of the fixing belt 26 is slid is formed on a surface, facing the fixing belt 26, of the pressing pad 60. The slide surface 60a has a flat part 61 substantially parallel with a paper carrying direction A and an arcuate part 63 which is bent toward the pressure roller 19 below the flat part 61 in the paper carrying direction A. A switching mechanism 70 switches between a first mode of forming a fixing nip part N1 by pressing to the flat part 61 and the arcuate part 63 and a second mode of forming a fixing nip N2 by pressing to only the flat part 61.
Patent JP-2013033445-A (JP)
Title: Printing system and aligning structure of wireless data transmission interface thereof
Inventor: SIP KIM-YEUNG
IPC: B41J29/38
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic paper printing system which does not require a battery, and also provide an aligning structure of a wireless data transmission interface thereof.SOLUTION: A printing apparatus includes a coil, a modulation unit, a drive control unit, and an electronic paper. The coil receives a wireless electric energy carrying a printing data from an external host. The modulation unit demodulates the printing data and an operation electric energy from the wireless electric energy received by the coil, in which the operation electric energy is used as an energy source of the printing apparatus. The drive control unit receives the printing data and drives the electronic paper to display the printing data.
Patent JP-2012161666-A (JP)
Title: Game machine
Inventor: KANAZAWA MASAMOTO
IPC: A63F5/04
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of remarkably enhancing the amusement of a game by giving novel predetermined game characteristics.SOLUTION: A slot machine 1 includes a variable display means such as reels 11, 12, 13 variably displaying a plurality of kinds of symbols and stopping the variable display based on a predetermined cause. In this type of game machine 1, a predetermined game value is given based on the combination of symbols stopped in a predetermined region by the variable display means based on the operation of stop switches 27, 28, 29, and the given game value is varied according to the stop sequence of the stop switches 27, 28, 29.
Patent JP-2013232524-A (JP)
Title: Method of producing gallium nitride-based semiconductor, method of manufacturing group iii nitride semiconductor device, and group iii nitride semiconductor device
Inventor: SUMITOMO TAKAMICHI
IPC: C23C16/34
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a gallium nitride-based semiconductor which allows for activation of p-type dopant by heat treatment of relatively short time.SOLUTION: In the heat treatment performed under atmospheric pressure (e.g., heat treatment in a nitrogen atmosphere of atmospheric pressure), specific resistance of a p-type GaN layer is about 2.5 Ω cm in a short time, as shown by a symbol "white triangle", and it is about 2.0 Ω cm in a long time (30 min). Long time (30 min) heat treatment cannot provide a desired contact resistance. On the contrary, short time heat treatment providing a desired contact resistance cannot provide a desired specific resistance in p-type GaN layer. In other words, sufficient activation is not carried out in a heat treatment time capable of achieving the contact resistance, and thereby a low specific resistance cannot be obtained. In order to solve the above problem, there is provided a method of producing a gallium nitride based semiconductor with p-type conductivity, which includes a step of heat treating, in vacuum, a group III nitride semiconductor region that has gallium nitride semiconductor containing p-type dopant, and includes a group III nitride semiconductor surface oblique to a reference plane perpendicular to a reference axis extending to a c-axis direction of the gallium nitride semiconductor.
Patent JP-2013235164-A (JP)
Title: Imaging device, and control method for the same
Inventor: KAWARADA MASAHIRO
IPC: G02B7/28
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device in which when performing focus detection in the contrast AF system at a plurality of focus adjustment areas, deterioration of focus detection performance caused by luminance saturation is suppressed.SOLUTION: An imaging device includes: an imaging element 112 for performing photoelectric conversion of incident light so as to output a picture signal; a contrast evaluation value calculation block 203 for calculating a contrast evaluation value representative of contrast of the picture signal; focus adjustment means 101, 103, 104, 107, 129 for performing focus adjustment control on the basis of a calculated contrast evaluation value; counting means 204, 129 for detecting, out of a plurality of focus adjustment areas, a high luminance focus adjustment area that includes a picture signal indicative of a predetermined luminance or higher by a predetermined number or more, so as to count the number of the detected high luminance focus adjustment areas; and exposure means for performing exposure control so as to reduce an exposure amount of the imaging means when the number of counted high luminance adjustment areas exceeds a predetermined threshold value.
Patent JP-2013220853-A (JP)
Title: Container lid opener, and case having container lid opener formed
Inventor: KIM SUN CHANG
IPC: B67B7/12
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a container lid opener capable of conveniently opening the lid of a disposable sealed container, and a case having the container lid opener formed.SOLUTION: A container lid opener comprises a fitting-in portion 10 which has front and lower faces opened and has lock projections 13, projecting inward, formed at lower ends of both side faces so that the head portion of a container is fitted in onto the lock projection, and a handle portion 20 connected to the fitting-in portion. A blocking film which stops the heat portion of the container from being fitted in more when the whole head portion is fitted in is provided inside the fitting-in portion.
Patent JP-2013237762-A (JP)
Title: Polyimide, polyimide resin composition, and polyimide film
Inventor: ISHII JUNICHI
IPC: C08G73/10
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the change of light transmittance, caused due to heating of polyimide and irradiation of light.SOLUTION: A polyimide comprises: 2,3,3',4 '-oxydiphthalic anhydride or 4,4'-(hexafluoroisopropylidene)diphthalic anhydride; and an aromatic diamine, wherein the change with time of light transmittance due to heating and light irradiation in a wavelength of 400 nm is smaller than 30%.
Patent JP-2013006827-A (JP)
Title: Salt, resist composition and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/004
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide production of a resist pattern having more superior line width roughness (LWR) based on the more miniaturization of design dimension of semiconductor microfabrication.SOLUTION: There are provided a salt having each one of a tertiary sulfur atom and a carboxylate group in the molecule, a resist composition containing the salt, and a production method for resist patterns, using the resist composition. As the salt, a salt represented by formula (I) is preferable. [In formula (I), Aand Aare each independently a 1-18C univalent organic group; Ais a 1-18C bivalent organic group; and Aand Amay be bonded to each other to form a heterocycle with a sulfur atom bonded therewith, and Aand Amay be bonded to each other to form a heterocycle with a sulfur atom bonded therewith].
Patent JP-2013239111-A (JP)
Title: Coupon distribution server
Inventor: NANBA MARI
IPC: G06Q30/02
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a coupon attractive to a user, the coupon being an electronic coupon for sales promotion, given to the user at an appropriate place and timing and configured, when two users meet in reality, to offer benefits to both users if giving the electronic coupon.SOLUTION: In giving an electronic coupon, a coupon distribution server re-writes user possession coupon data of a donor so that a privilege is provided upon receiving a transmission completion notification from a user terminal of the donor, and re-writes user possession coupon data of a user terminal of a recipient upon receiving a reception completion notification from the recipient so as to provide a coupon on site.
Patent JP-2012199966-A (JP)
Title: Communication scheme for channel quality information
Inventor: GOLITSCHEK EDLER VON ELBWART ALEXANDER
IPC: H04W24/10
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide, in a communication system, a method and device for transmitting channel quality information, and a method and device for restoring channel quality information.SOLUTION: A transmitter periodically transmits channel quality information reporting to a receiving entity in a communication system comprises a transmission part to transmit first channel quality information reporting which reports the average of channel quality of a resource block at a first prescribed reporting frequency and second channel quality information reporting on a preferable subset of the resource block. The transmission part transmits second channel quality information reporting during two transmissions of first channel quality information reporting. A receiver corresponding to the transmitter is also provided.
Patent JP-2013242068-A (JP)
Title: Heating cooker
Inventor: TANIGUCHI ICHIRO
IPC: F24C15/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker capable of operating an operation panel without changing an attitude in cooking and capable of protecting the operation panel from oil smoke and the like.SOLUTION: As a sight window is disposed on a top plate projecting section integrally connected with a top plate at an upper section of an operation panel for controlling the heating of an induction heating means, a cooking person can operate the operation panel without changing an attitude while cooking, that is, only by slightly moving eyes from a cooked object on the top plate. Furthermore, as the sight window on the top plate projecting section is positioned immediately above the operation panel, the attachment of contamination such as oil smoke and the like in air and liquid and the like running over from the top plate to the operation panel can be prevented, and a heating cooker can be kept clean. Furthermore, the top plate projecting section and the sight window may be constituted of a material having heat resistance and strength, so that a cooking container can be put on the top plate projecting section. Thus, the cooking person can perform cooking while using a wide space on the top plate, and usability can be significantly improved in comparison with a conventional one.
Patent JP-2013242696-A (JP)
Title: Form generation server, form distribution server, program and form system
Inventor: KAMISHIRO YUZO
IPC: G06Q20/10
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a form generation server, a form distribution server, a program and a form system that easily make a switch-over between printing of a form and conversion of the form into electronic data viable.SOLUTION: A form generation server 1 comprises: a form generation data storage part 22 that stores form generation data; and a control part 10. The control part 10 includes: a selection data reception part 13 that receives selection data in which an electronic distribution or a print delivery is selected as an output method of a form from a form distribution server 3 connected via a communication network N1; a form printing data output part 15 that outputs the form generation data stored in the form generation data storage part 22 to a printing device 2, when the received selection data relates to the print delivery; an electronic data part 16 that converts the form generation data stored in the form generation data storage part 22 into electronic data, when the received selection data relates to the electronic distribution, and thereby generates electronic form data; and an electronic form data transmission part 17 that transmits the electronic form data generated by the electronic data part 16 to the form distribution server 3.
Patent JP-2013241549-A (JP)
Title: Butadiene polymer, method of manufacturing butadiene polymer, rubber composition, and tire
Inventor: SHIONO TAKESHI
IPC: B60C1/00
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide: a butadiene polymer of which a starting material is not a fossil resource; a method of manufacturing the butadiene polymer; a rubber composition that uses the butadiene polymer; and a tire that uses the rubber composition.SOLUTION: A butadiene polymer is formed by polymerizing a bio-butadiene monomer synthesized from a resource derived from an organism including a plant resource, and a value of δ13C of the butadiene polymer is -30 per mil to -28.5 per mil or at most -22 per mil.
Patent JP-2013247807-A (JP)
Title: Power supply device, charger device, and communication method
Inventor: KATO ISAMI
IPC: H02J7/00
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device, a charger device, and a communication method, which prevent intermixing of a communication signal used for communication between adjacent another power supply device and charger device in performing communication by overlapping a communication signal on a power supply signal for use in noncontact power supply.SOLUTION: When transmitting a power supply signal that is AC power for charging from a power supply device 3 in noncontact to a charger device 7, a first communication part 22 disposed in the power supply device 3 receives a signal indicating a channel of a communication signal used on an adjacent power supply device 3. Further, the first communication part 22 rewrites usable/unusable information of a first channel table 201 that stores frequency information and usable/unusable information with correlation with each other for each of plural channels, where the former represents a frequency corresponding to each channel and the latter represents whether each channel is usable or unusable. Further, the first communication part 22 when performing communication, extracts a channel, in which the usable/unusable information indicates usable, from the first channel table 201, generates a communication signal of the frequency corresponding to the extracted usable channel, and overlaps the generated communication signal on the power supply signal.
Patent JP-2013251312-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KAKEGAWA TOMOYASU
IPC: H01L27/105
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which can achieve further microfabrication of the semiconductor device.SOLUTION: A semiconductor device comprises: a first impurity diffusion region 16 provided on a bottom end 28A of each pillar 28; a second impurity diffusion region 38 provided on an upper end 28C of each pillar 28; first gate insulation films 22 provided on surfaces, in first lateral faces 28a of the pillars 28 which are arranged opposite to each other, located between the first impurity diffusion region 16 and the second impurity diffusion region 38; second gate insulation films 32 provided on second lateral faces 28b located on upper parts of the pillars 28; a first gate electrode 24 which contacts the first gate insulation films 22 arranged opposite to each other and which is arranged between the neighboring pillars 28; and a second gate electrode 34 which contacts the second gate insulation films 32 arranged opposite to each other and which is arranged between the neighboring pillars 28.
Patent JP-2013249984-A (JP)
Title: Sun shade cover for air conditioner outdoor unit
Inventor: FUJIOKA AKIRA
IPC: F24F1/58
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a sun shade cover for an air conditioner outdoor unit, which can be attached to an air conditioner outdoor unit without using a screw member, facilitates attaching work, effectively suppresses elevation of temperature in the air conditioner outdoor unit in summer, and enhances heat exchange efficiency of the air conditioner outdoor unit.SOLUTION: A sun shade cover 10 for an air conditioner outdoor unit protects an air conditioner outdoor unit 11 from direct sunlight; and the cover constituted of a cover body 13 covering the top surface 12 of the air conditioner outdoor unit 11, a support member 30 mounted on the top surface 12 to support the cover body 13 in a lifted state from the top surface 12, a band member 15 wound on the air conditioner outdoor unit 11 to fix the support member 30 to the top surface 12. The support member 30 has an insertion hole for inserting the band member 15 and a slit for guiding the band member 15 wound on the air conditioner outdoor unit 11 to the insertion hole.