baber/WOPTO huggingface dataset:
Patent JP-2013257354-A (JP)
Title: Mode multiplexer/demultiplxer, light transmitter/receiver, and optical communication system
Inventor: HANZAWA NOBUTOMO
IPC: G02B6/14
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of multiplexing of modes, reduce loss in multiplexing, and realize mode multiplex transmission in a broadband using an existing fiber device.SOLUTION: A mode multiplexing part 13 converts optical signals having a basic mode propagated by a second waveguide 12 to optical signals having a higher order mode of a first waveguide 11, and multiplexes the optical signals having the higher order mode of the first waveguide 11 after conversion to the optical signals having the basic mode propagated by the first waveguide 11. The mode multiplexing part 13 comprises a coupling part 14 which is capable of mode coupling between the first waveguide 11 and the second waveguide 12, and a delay part 15 which is incapable of mode coupling between the first waveguide 11 and the second waveguide 12 and sets an optical path difference. By appropriately designing an optical path length in the coupling part 14 and the optical path difference in the delay part 15, mode multiplexing efficiency of the entire mode multiplexing part 13 is roughly fixed in a high state almost independent of a using wavelength in a using wavelength band.
Patent JP-2013258484-A (JP)
Title: Dielectric board connection structure
Inventor: TAKAHASHI SATOSHI
IPC: H01L23/12
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To mount components achieving high package density in a device where the components are installed on a multi-layer dielectric board.SOLUTION: An insulator layer is covered by an inner conductor, and an outer conductor is covered by the insulator layer. Openings are provided at the outer conductor and the insulator layer so as to expose the inner conductor. Signal line paths, such as a microstrip line and a coplanar line, which are formed on a surface of a dielectric board, are electrically connected with the inner conductor through the openings. This structure allows electronic components to be mounted on the dielectric board achieving higher packaging density than a convention structure. Further, the structure realizes higher heat radiation performance than the convention structure.
Patent JP-2012196224-A (JP)
Title: Flavor substance-added portion-type soft cheese having surface matured with mold, and method for producing the same
Inventor: MATSUO MITSUO
IPC: A23C19/068
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a flavor substance-added portion-cut soft cheese having surface matured with mold, which causes no problems in a portion-cut process even when cut into portions after addition of the flavor substance, and thereafter thermally sterilized after matured, causes no leakage of the cheese and/or the flavor substance through wrapping material when thermally sterilized and also is prevented from losing the shape.SOLUTION: The flavor substance-added portion-type soft cheese having surface matured with mold is produced by adding the flavor substance during a primary maturation period followed by cutting the cheese into portions after the maturing period for at least one day after addition of the flavor substance so as to avoid mechanical problems in the portion-cut process, and tightly wrapping the cut surface of the cheese where the flavor substance is exposed due to the portion cut, with the wrapping material without causing leakage of the cheese and the flavor substance and/or loosing the shape due to the thermal sterilization conducted after a secondary maturing period.
Patent JP-2013258048-A (JP)
Title: Lighting apparatus and position information management system
Inventor: KUSAKARI MAKOTO
IPC: H04M1/00
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus that reduces introduction costs and running costs, and enables efficient position information management.SOLUTION: A lighting apparatus includes a lighting apparatus body to which a lighting device is attached. The lighting apparatus body includes: position information transmitting means for transmitting position information on the lighting apparatus to a radio terminal; terminal information receiving means for receiving identification information on the radio terminal and the position information from the radio terminal which received the position information; terminal information transmitting means for transmitting the identification information and the position information to a management server managing position of the radio terminal; and voltage conversion means for converting power source voltage supplied by an external power source and supplying the converted voltage to the position information transmitting means, the terminal information receiving means, and the terminal information transmitting means.
Patent JP-2014002851-A (JP)
Title: Light source device
Inventor: KUMANO KOJI
IPC: H05B44/00
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To retain an element temperature of a light source element at a constant.SOLUTION: A light source device 100 comprises a cooling mechanism drive section 3 for driving a cooling mechanism 5 so that an element temperature of a light source element 4, which is detected by an element temperature detection section 8, becomes a target temperature; and a control section 1 for calculating a dew point temperature of the cooling mechanism 5 to control the cooling mechanism drive section 3 and a light source element drive section 2 using the calculated dew point temperature and the element temperature.
Patent JP-2014000689-A (JP)
Title: Injection molding machine
Inventor: HACHIWAKA SACHI
IPC: B29C31/06
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of preventing a molding material from collapsing irregularly.SOLUTION: There is provided an injection molding machine having a feeder for feeding a molding material into a heating cylinder and a screw for moving the heating cylinder in the axial direction, wherein the feeder comprises: a feed cylinder having an inlet side for receiving a molding material to be fed and an outlet side for delivering the molding material to the heating cylinder; and a feed screw which is rotatably provided in the feed cylinder, and has a flow promoting mechanism for promoting the flow of the molding material to the outlet side of the feed cylinder.
Patent JP-2013030762-A (JP)
Title: Method for manufacturing laminate
Inventor: DAITO NORIYUKI
IPC: H05K3/46
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate which can stably manufacture the laminate with excellent surface smoothness.SOLUTION: A laminate step for obtaining a laminate by laminating a buildup member (200) made of a resin composition containing a thermoset resin (201) on a circuit formation surface (103) of a core layer (102) having the circuit formation surface (103) on its single side or both sides in the conditions of heating and pressure, and a flattening step for flattening a surface of the laminated buildup member (200), are continuously executed, then a curing step for causing further advancement of curing of the thermoset resin (201) by heating the laminate, is executed. A minimal value η1 of a complex dynamic viscosity according to the dynamic viscoelasticity test of the buildup member (200) after finishing the laminate step at 50 to 200°C of measurement range, 3°C/min of rate of temperature increase and 62.83 rad/sec of frequency is adjusted so as to be equal to or more than 50 Pa s and equal to or less than 500 Pa s.
Patent JP-2013029829-A (JP)
Title: Image heating device and recording material conveying device
Inventor: TAKEMATSU KOJI
IPC: G03G15/20
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device in which a snap ring can be preventing from coming off a fixing roller.SOLUTION: A bearing 11b and a heat insulation bush 70b are extrapolated to a fixing roller 7, and then a spacer 60 is extrapolated. In this case, a key part 60a of the spacer is fitted into a through hole 7a formed in the fixing roller 7. Then, a C type snap ring 50b is extrapolated around the fixing roller 7. In this case, a projection 50e formed on the C type snap ring 50b is fitted into the through hole 7a into which the key part 60a of the spacer 60 has been fitted. As a result, the spacer is not rotated relatively to the C type snap ring 50b, so that the C type snap ring 50b can be prevented from unexpectedly coming off the fixing roller 7.
Patent JP-2012199250-A (JP)
Title: Method of manufacturing light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem which is caused by volatilization of a solvent of printing material when using a printing method.SOLUTION: Pressure of a processing chamber (or called as a printing chamber) for forming an EL layer by using a printing method in a pixel part of a light-emitting device is put in a pressurizing state of atmospheric pressure (normal pressure) or more than the atmospheric pressure, and the inside of the printing chamber is filled with inert gas or put in a solvent atmosphere. Thus, since changing by volatilization of a solvent of printing material can be prevented, difficulty of forming a film can be solved.
Patent JP-2014007881-A (JP)
Title: Vibration type drive device
Inventor: OKAMOTO TAKUJI
IPC: H02N2/00
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in weld strength caused by scattering generated in welding an elastic body.SOLUTION: A vibration type drive device generates drive power by relative displacement between a vibrator 17 composed of an electromechanical energy conversion element 9 and an elastic body in which vibration is excited by the electromechanical energy conversion element, and a contact body 16 in contact with the elastic body. The vibration type drive device includes the elastic body comprising a first elastic member 7a and second elastic member 7b holding the electromechanical energy conversion element and the vibrator, where the first and second elastic members are connected to each other at their junctions by welding. A junction of at least one elastic member of the first and second elastic members includes a junction surface 7m connected to the other elastic member and a dent surface 7n which is adjacent to the junction surface and is dented in the direction opposite to the other elastic member from the junction surface.
Patent JP-2014008840-A (JP)
Title: Sliding door structure
Inventor: YOSHIMATSU TAKAYUKI
IPC: B60J5/00
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door structure that suppresses a connection thereof from being highly strained resulting from deformation of a lower hinge reinforcement and an inner panel.SOLUTION: A sliding door structure 10 comprises: a sliding door 14 for opening and closing a vehicle door opening; and a lower hinge reinforcement 50 that is fixed to a door inner panel 30 at bottom in the sliding door 14 and supports a lower hinge attached to the door inner panel 30. The lower hinge reinforcement 50 comprises: a plate-like longitudinal wall 50A arranged in a vehicle width direction as a thickness direction; a folded part 50B whose longitudinal face is shaped nearly crank-like by folding the upper portion of the front side, in the vehicle longitudinal direction, of the longitudinal wall part 50A outward in the vehicle width direction. In the lower hinge reinforcement 50 is a front flange 50C that is folded outward and formed in the vehicle width direction at a front end of the folded part 50B and connected to the front side, in the vehicle longitudinal direction, of the longitudinal wall part 50A and whose upper portion is connected to the door inner panel.
Patent JP-2014010369-A (JP)
Title: Zoom lens, camera, and portable information terminal device
Inventor: SUDO YOSHIFUMI
IPC: G02B13/18
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens having a half field angle of 45 degrees or more at a short focal end, an F number of 2.0 or less at the short focal end, an F number of approximately 3.0 at a long focal end, a small number of lenses and a resolution corresponding to an imaging element of 10 to 20 million pixels.SOLUTION: The zoom lens comprises a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power and a fourth lens group G4 having positive refractive power, which are disposed in order from an object side. In the zoom lens, when varying magnification from a short focal end to a long focal end, an interval between the first lens group G1 and the second lens group G2 is increased, an interval between the second lens group G2 and the third lens group G3 is decreased, and an interval between the third lens group G3 and the force lens group G4 is changed. The first lens group G1 is composed of one positive lens, and the third lens group G3 is composed of a positive lens, a positive lens, a negative lens, and a positive lens. The interval between the first lens group G1 and the second lens group G2 and the interval between the second lens group G2 and the third lens group G3 are prescribed so as to satisfy a predetermined conditional expression. Accordingly, a decrease in F number at the long focal end and high performance are achieved.
Patent JP-2014012439-A (JP)
Title: Slide rail device for vehicle
Inventor: HAYASHI NAOKI
IPC: B60N2/08
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail device for a vehicle which prevents a lock mechanism disposed between an upper rail and a lower rail from being unexpectedly lock released, when a cushion air bag expands.SOLUTION: A slide rail device for a vehicle includes: a cushion air bag 80 which is attached to a seat and expands when a front part of the vehicle collides with an object which is not the vehicle; and unlock direction rotation regulating means 62, 85 for regulating a lock operation lever to rotate to a lock releasing position side, when one part of an upper rail 30 transforms by pressure from the expanded cushion air bag, and presses lock operation levers 40, 60 (or 60) positioned in a lock permitted position.
Patent JP-2014017893-A (JP)
Title: Non-contact power transmission device
Inventor: KATSUNAGA HIROSHI
IPC: H02J17/00
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission device capable of suitably supplying electric power from an AC voltage source to a load even when a load impedance varies.SOLUTION: A controller 22 adjusts so that a resonance frequency of a resonance system and a frequency of AC power output from an AC voltage source approaches each other when a load impedance varies. The controller 22 and a constant variable circuit 15 changes a capacitance value of a capacitor so that a power factor is improved in a state adjusted to bring the resonance frequency of the resonance system near the frequency of AC power output from the AC voltage source.
Patent JP-2014020923-A (JP)
Title: Measurement quantity monitoring device and program
Inventor: HASHIMOTO MASARU
IPC: G01R21/00
Filed: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To complement measurement quantity when a time series of integrated values has deficiency in order to remove incongruity between measurement quantity during the deficient period and measurement quantity at measurement just after the deficient period.SOLUTION: A measurement quantity monitoring device comprises an acquisition unit 11, a storage unit 13, a calculation unit 14, and a display control unit 15. The acquisition unit 11 acquires integrated values of measurement quantity output from a measurement device 20 at measurement intervals. The storage unit 13 stores the time series of integrated values acquired by the acquisition unit 11. The calculation unit 14 calculates the time series of measurement quantity by using the time series of integrated values stored in the storage unit 13. The display control unit 15 displays the time series of measurement quantity calculated by the calculation unit 14 on a screen of a display device 30. When deficiency is detected in the time series of integrated values stored in the storage unit 13, the calculation unit 14 has a function for calculating measurement quantity during the deficient period and measurement quantity at measurement just after the deficient period by using the integrated values in which deficiency is not detected.
Patent JP-2013017386-A (JP)
Title: Electrical machine module cooling device and cooling method
Inventor: MICHAEL D BRADFIELD
IPC: H02K9/18
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To at least partially reduce the damage occurring in a conductor 44 and a first insulation part located around the conductor 44 without requiring an insulation band 51 in an electrical machine module.SOLUTION: An electrical machine module (10) of this invention has a housing (12), and the housing includes a machine cavity (22), a coolant jacket (62), and a coolant opening (68). The coolant opening penetrates a part of the housing so that the coolant jacket is in fluid communication with the machine cavity. An electric machine has a stator assembly (26) disposed in the machine cavity. The stator assembly includes a stator core (28) having slots (42). A conductor (44) is disposed in each slot, and a part of the conductor extends from the welding side (52) and the insertion side (50) of the stator core in the axial direction. The conductors are formed and disposed so as to define openings (70) expanding in the radial direction between the conductors at the welding side of the stator core.
Patent JP-2014019115-A (JP)
Title: Printer
Inventor: SARADA HIROYUKI
IPC: B41F13/00
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a printer having a color viewing stand with fine operability.SOLUTION: A color viewing stand is constituted of a body 20 and a cover 30. The body 20 is immovably fixed to a base that is fixed on a paper discharging part. The cover 30 is disposed on a lateral surface of the paper discharging part, and is arranged so as to be rotatable about an axis O on a frame C1 of the paper discharging part. A window 31 is disposed functioning as a placement surface S3 in order to form the placement surface of a paper sheet together with the body 20 when the cover 30 is shut.
Patent JP-2014026141-A (JP)
Title: Liquid crystal device, manufacturing method for the same, and electronic apparatus
Inventor: MORITA KIKUYA
IPC: G02F1/1337
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of improving display quality, and further to provide a manufacturing method for the liquid crystal device and an electronic apparatus.SOLUTION: A liquid crystal device includes: an element substrate 10 and a counter substrate 20 disposed opposite to each other; a seal material for bonding the element substrate 10 and the counter substrate 20 together; a liquid crystal layer held by the element substrate 10 and the counter substrate 20; a pixel electrode 27 provided in a pixel region E of the element substrate 10; a peripheral electrode 40 provided in a peripheral region 72 around the pixel region E; and inorganic alignment layers 28a and 28b having columnar structures 28a1 and 28b1. Density of the columnar structure 28b1 in the peripheral region 72 is less than density of the columnar structure 28a1 in the pixel region E.
Patent JP-2014026188-A (JP)
Title: Waterproof case for camera and waterproof structure for camera using the same
Inventor: ENOMOTO YUKIO
IPC: G03B17/08
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure for a camera which is capable of easily rotation-operating a zoom ring of a lens barrel.SOLUTION: A waterproof case used for a camera includes a cylindrical case body 39 having an internal space in which a lens barrel 2 can be stored and a case fixing ring 6 detachably attached to a camera body 1 and fixing the case body 39 to the camera body 1. The case body 39 includes a fixed barrel member 31 which can be detachably attached to the camera body 1 and a rotary barrel member 32 joined to the fixed barrel member 31, to be rotatable relative to the fixed barrel member 31. A first seal part is provided in a joining part between the fixed barrel member 31 and the case fixing ring 6 and a second seal part is provided in a joining part between the fixed barrel member 31 and the rotary barrel member 32. An engagement surface 37 is provided in the inner circumferential surface of the rotary barrel member 32, the engagement surface 37 coming into contact with the outer circumferential surface of the zoom ring 23 of the lens barrel 2, to rotate the zoom ring 23 integrally with the rotary barrel member.
Patent JP-2014028692-A (JP)
Title: Sheet processing device and image forming apparatus
Inventor: MAEHARA KAZUYA
IPC: B65H31/30
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a subsequent sheet from bending and being loaded on a preceding sheet.SOLUTION: A finisher 119 includes a discharge roller pair 126 for discharging a sheet, a processing tray 129 on which the sheet discharged by the discharge roller pair 126 is loaded, and a rear end assist 134 for moving the sheet loaded on the processing tray 129 in the same direction as a direction in which the discharge roller pair 126 discharge the sheet. The rear end assist 134 moves the sheet loaded on the processing tray 129 in a sheet discharge direction E while the front edge of the sheet discharged by the discharge roller pair 126 is brought into contact with on the sheet loaded on the processing tray 129. Thus, the finisher 119 can prevent the occurrence of a loading failure of a subsequent sheet P2 since the subsequent sheet is prevented from being curved and bent on the preceding sheet P1 to be loaded on the preceding sheet in a bent state.
Patent JP-2014031634-A (JP)
Title: Construction method of easily removable soil cement column
Inventor: FUJITA MASAKAZU
IPC: E02D5/46
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of collecting a cover in a distal end of a stirring rod.SOLUTION: According to the method, a stirring rod in which a stirring blade is mounted around a hollow tube is used. While discharging a solidification material, the stirring rod is rotated and intruded into the ground, and a solid cement column stirring sediment and the solidification material is formed around the hollow tube. A steel pipe of which the end portion is opened is then inserted into the hollow tube as a support and guide pipe, and the stirring rod is pulled up while being rotated in the state where the support and guide pipe filled with the solidification material is left under the ground. In a distal end of the hollow tube, a cover and tip blade 7 which is axially stopped by a pin 21d is mounted to be freely rotatable around the pin 21d.
Patent JP-2014032848-A (JP)
Title: Flat cable and flat cable manufacturing apparatus
Inventor: TOSATANI YUKI
IPC: H01B13/00
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable and a flat cable manufacturing apparatus attempting to improve the flexural durability.SOLUTION: The flat cable 1 comprises multiple flat conductors 21 arrayed apart from one another via a gap and a coat 22 integrally molded by an insulating resin, by means of extrusion-coating, melted on peripherals of the respective flat conductors 21. The coat comprises a first coat portion 22A coating one surface of each flat conductor, a second coat portion 22B coating the other surface of the flat conductor, and a link portion 22C positioned between mutually adjacent flat conductors, whereas the thickness Ct of the flat conductor and the thickness Xt at the thinnest position of the link portion is set to be equal, whereas the combined thicknesses Ct+2t of the flat conductor, first coat portion, and second coat portion are set to be greater than the thickness Xt of the link portion (Ct=Xt<Ct+2t).