baber/WOPTO huggingface dataset:
Patent JP-2013073155-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: ASAMI TARO
IPC: G02B13/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To implement a compact, inexpensive, wide-angle, and high-performance image pickup lens and eliminate restrictions on an image pickup element to be used.SOLUTION: An image pickup lens 1 comprises substantially six lenses, in order from an object side: a negative first lens L1; a negative second lens L2; a positive third lens L3; a positive fourth lens L4; a negative fifth lens L5; and a positive sixth lens L6. The surface on an image side of the fifth lens L5 is a plain surface or a recessed surface. When R8 and R9 represent the radii of curvature of the surfaces on the object side and the image side of the fourth lens L4, D5 represents the central thickness of the third lens L3, and f represents the focal length of the entire system, the image pickup lens satisfies the following conditional expressions (4) and (10): (4) 0.21<(R8+R9)/(R8-R9)<0.37 and (10) 0.99<D5/f<3.00.
Patent JP-2013073551-A (JP)
Title: Posting text transmission program, device and method for changing posting text to be recommended according to response from other posters
Inventor: SASAKI SHO
IPC: G06F13/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a posting text transmission program, device and method capable of distributing a recommendation posting text as a recommendation service using a bot technique, in interactive communication between users in an SNS service.SOLUTION: A computer includes following functions: a preference item table in which one or more preference items are registered; recommendation preference item derivation means which sequentially derives recommendation preference items related to the preference items in the preference item table; posting text generation means which sequentially generates posting texts partially including the recommendation preference items, using a template document; posting means which sequentially posts the posting texts on a blog site server; response information collection means which collects response information to the posting texts from other posters, from the blog site server; and feedback means which derives recommendation preference items to which there are many responses from the other posters from the response information, and newly registers the recommendation preference items in the preference item table.
Patent JP-2013075415-A (JP)
Title: Method of manufacturing ink ejection head
Inventor: NISHIKAWA YASUO
IPC: B41J2/16
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently form an ink supply port by means of machining while suppressing an influence on the inside of an ink chamber.SOLUTION: In a substrate 201, an ink supply port 120 that communicates with an ink chamber 206 and can supply ink is cut with a drill 209 at a position different from one of an energy generating element 202. While the ink supply port 120 is being cut, an amount of light that irradiates the ink supply port 120 is detected, and on the basis of the detected amount of light, cutting is stopped before the ink supply port 120 penetrates. A remaining part of the substrate 201 whereon cutting of the ink supply port 120 is stopped being performed is removed by means of a processing method different from drilling.
Patent JP-2013059309-A (JP)
Title: Pet feeder reliable during travel
Inventor: FUKUSHIMA MASATO
IPC: A01K5/02
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for a pet which enables a pet owner to stay away for several days.SOLUTION: The pet feeder has "a setting up function of 14 programs" in one of timers, and "enables ON/OFF at intervals of one second", to feed the pet separately as a first meal and a second meal. Therefore, an electromagnet provided for a door for feeding is turned ON/OFF.
Patent JP-2012049555-A (JP)
Title: Electronic device
Inventor: SHIROISHI TOSHIKAZU
IPC: G06F1/16
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of reducing manufacturing cost.SOLUTION: An electronic device comprises: a housing including a shield layer 31 on an inner surface and provided with openings 29; a housed component housed in the housing; a module including a first conduction part 33 arranged on the outside of the housing and electrically connected to the housed component, and a second conduction part 32 different from the first conduction part 33; and connection parts 28 including contact parts 34 electrically connected to the shield layer 31 from the openings 29 and setting an electrical potential of the shield layer 31 equal to the electrical potential of the second conduction part 32 by being brought into contact with the second conduction part 32, and elastic support parts 35 extending from the vicinity of the openings 29 to support the contact parts 34.
Patent JP-2012128403-A (JP)
Title: Image forming apparatus
Inventor: HOSOHARA KAZUHIRO
IPC: G03G21/16
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image forming apparatus that includes detection means for detecting an object to be detected on a belt.SOLUTION: An image forming apparatus comprises: a belt that is rotatable; detection means for detecting an object to be detected on the belt at a detection position; cartridges that are separated from the belt and attachable to and detachable from a device main body; and an opening/closing member capable of opening and closing for the device main body in order to attach and detach the cartridges to and from the device main body. In the apparatus that forms an image on a recording material by using the belt, at least a portion of the detection means at the detection position is located in space for attaching and detaching the cartridges. The detection means can move between a retreat position where the detection means has retreated from the space for attaching and detaching the cartridges and the detection position, and at least portion of the detection means at the retreat position is located in space formed by opening the opening/closing member for the device main body.
Patent JP-2013089320-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKANO KAZUSHIRO
IPC: H01M4/587
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of increasing gas generation amount during overcharge without deteriorating battery performance such as battery capacity.SOLUTION: A nonaqueous electrolyte secondary battery of the present invention includes: a positive electrode; a negative electrode including a negative electrode active material; a nonaqueous electrolyte added with an additive which is oxidized and decomposed during overcharge to produce protons; and a current cutoff mechanism cutting off current when a battery internal pressure exceeds a predetermined value. A catalyst having a proton reduction function is supported on a particle surface of the negative electrode active material. The catalyst preferably includes at least one selected from the group consisting of Pt, Ru, Rh, Pd, Au and Ag.
Patent JP-2012040559-A (JP)
Title: Membrane post treatment
Inventor: MULLETTE DANIEL
IPC: C08J7/04
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a method to hydrophilize a membrane, especially a hollow fiber membrane for using in microfiltration and ultrafiltration, and moreover to provide the membrane prepared by the method.SOLUTION: A polymer-like ultrafiltration or microfiltration membrane is a polymer-like ultrafiltration or microfiltration membrane which incorporates PVME, and is characterized in that the PVME is incorporated in the whole membrane as a uniform or uneven dispersion, and the PVME exists as a membrane coating.
Patent JP-2013086612-A (JP)
Title: Speed change control device of hybrid vehicle
Inventor: HATTORI TSUTOMU
IPC: B60W20/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide the speed change control device of a hybrid vehicle capable of quickly applying torque of an electric motor to an input shaft, and reducing the load of a synchronizing mechanism provided to a transmission.SOLUTION: In the speed change control device applied to a hybrid vehicle 1 provided with a manual transmission 10, when switching of a gear position is requested to the transmission 10, first, a highest position is set to a target gear position and a target rotation speed is set based on the transmission gear ratio of the highest position. Next, a second clutch 31 is switched to an input shaft-engaged state to perform torque applying processing of applying the torque to an input shaft 11. Then the determination processing is performed for determining whether or not the target gear position matches the requested gear position. In case of determining mismatch in the determination processing, the second clutch 31 is hold in the input shaft-engaged state, and a re-set processing is performed for re-setting the target gear position and target rotation speed. The torque applying processing, determination processing and re-set processing are repeatedly performed until the target gear position matches the requested gear position.
Patent JP-2013090460-A (JP)
Title: Power generation control unit of photovoltaic power generation system
Inventor: ITO ATSUSHI
IPC: H02M3/155
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a power generation control unit of a photovoltaic power generation system capable of extending the life of a battery, by reducing more than required putting in and out of the charges in a storage battery.SOLUTION: In a photovoltaic power generation system 1, a power generation control unit 3 receiving power generated from a photovoltaic power generation panel 2 and outputting a constant voltage to a storage battery 4 monitors an input current I, an input voltage Vfrom the photovoltaic power generation panel 2, and an output current I, an output voltage Vto a DC load 5, and controls the operation point of the photovoltaic power generation panel 2 by increasing or decreasing the duty ratio of on time of a switching element 11 in a charging circuit controller 10 consisting of a step-down DC-DC converter, so that an input power P(=V×I) and an output power P(=V×I) are equalized.
Patent JP-2013028322-A (JP)
Title: Structure of automobile rear body
Inventor: MATSUSHITA KAZUHIKO
IPC: B62D25/08
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an automobile rear body which improves the automobile's torsion rigidity against a push-up load without inviting an increase in a body weight and costs.SOLUTION: Right/left quarter members 11 and a lower back member 12 have almost cylindrical closed sections (a) and b, and are connected together so that the almost cylindrical closed sections (a) and b are continuous with each other. The upper wall surfaces of strut towers 13 are connected to corners (connecting members) 35 between the right/left quarter members 11 and the lower back member 12.
Patent JP-2013091173-A (JP)
Title: Liquid injection apparatus
Inventor: HIRASAWA YUSUKE
IPC: B41J2/165
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To maintain the injection characteristics of a liquid.SOLUTION: The liquid injection apparatus includes: a liquid injection head having a nozzle formation surface provided with a nozzle row for injecting the liquid; a cap part provided to face and abut on the nozzle formation surface; a first abutting part provided annularly on a surface of the cap part facing the nozzle formation surface in a way to enclose to abut on the nozzle formation surface; and a second abutting part provided in an area out of the area enclosed by the first abutting part of the facing surface of the cap part and abuting on the nozzle formation surface not to enclose the nozzle row.
Patent JP-2012053479-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G09G3/30
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can reduce pseudo contour while suppressing the increase in the number of sub-frames.SOLUTION: A display device expresses grayscale by dividing one frame into plural sub-frames. The plural sub-frames include M (M is an integer of 2 or more) normal sub-frames necessary for expressing predetermined grayscale and further include N (N is a natural number) additional sub-frames. At least the following two sub-frame lighting patterns are set: a first sub-frame lighting pattern in which only the normal sub-frame is used with respect to at least one grayscale number among the predetermined grayscale and a second sub-frame lighting pattern in which the additional sub-frame and the normal sub-frame are used with respect to at least one grayscale number among the predetermined grayscale.
Patent JP-2013095948-A (JP)
Title: Electrifying heating device for shaft-shaped workpiece
Inventor: MIYAZAKI TSUTOMU
IPC: C21D9/32
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying heating device for a shaft-shaped workpiece by which a uniform electrifying heating state can be easily acquired on the surface of the shaft-shaped workpiece by mutually differentiating a contact form of a right and left pair of contact electrodes to the surface of the shaft-shaped workpiece, and highly-accurate hardening quality can be obtained on the heating surface.SOLUTION: The electrifying heating device for a shaft-shaped workpiece is equipped with the right and left pair of electrifying electrodes disposed in an opposed manner at predetermined intervals along a longitudinal direction of the shaft-shaped workpiece with which predetermined surfaces of the shaft-shaped workpiece come into contact respectively, and a power supply device that supplies a current of a predetermined frequency to the pair of the electrifying electrodes and electrically heats the predetermined surfaces of the shaft-shaped workpiece. The pair of electrifying electrodes are configured so as to come into contact with two positions in the longitudinal direction of a heating surface of the shaft-shaped workpiece in mutually different forms according to the presence and absence of a slit of the contact surface, the size of the slit width, etc.
Patent JP-2013095686-A (JP)
Title: Novel compound, production method of the same, and use of the same
Inventor: NAKAEI KOICHI
IPC: C12P17/06
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compound with high safety, which has an excellent prostaglandin production inhibitory action, and which can be used for prevention of various diseases originating from prostaglandin or for treatment thereof, a production method of the compound, and a novel microorganism which is a production bacterium of the compound.SOLUTION: The compound represented by structural formula (A) or a salt thereof is disclosed. The compound or the salt thereof is produced suitably from a microorganism belonging to the genus Saccharothrix and is suitable as a prostaglandin production inhibitor.
Patent JP-2013098728-A (JP)
Title: Image output device
Inventor: HORIKAWA KOJI
IPC: H04N5/225
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To allow for selective output of a plurality of output signals of different types (HD image signal, SD image signal, and synchronizing signal and the like) from one output terminal.SOLUTION: An image output device comprises: first output signal generation means for generating a composite video signal including an SD image signal; second output signal generation means for generating a black burst signal which is a first synchronizing signal; third output signal generation means for generating an HD component brightness signal including an HD image brightness signal; fourth output signal generation means for generating a ternary synchronizing signal which is a second synchronizing signal; an output terminal which outputs any of the composite video signal, the black burst signal, the HD component brightness signal, and the ternary synchronizing signal; and selection means for selecting the signal output from the output terminal from the composite video signal, the black burst signal, the HD component brightness signal, and the ternary synchronizing signal on the basis of operation mode.
Patent JP-2013097611-A (JP)
Title: Important article management system
Inventor: INABA KATSUYUKI
IPC: G06Q40/02
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an important article management system which allows amount data of cash in an important article management device to be managed by both the important article management device and a cashier without time and effort.SOLUTION: An important article management device 11 includes: management device user specification means for specifying a user on the basis of input identification information; control means for controlling whether to permit taking-out/in of managed articles from/to preservation means 21, on the basis of the specification result of the management device user specification means; and management device storage means for storing therein preservation means amount data of cash preserved in the preservation means 21. A cashier includes cashier storage means for storing therein the preservation means amount data, and amount data linking means is provided which matches the preservation means amount data in the management device storage means and the preservation means amount data in the cashier storage means in linkage with each other.
Patent JP-2013096329-A (JP)
Title: Internal combustion engine
Inventor: FUJITA TAKEHISA
IPC: F02F7/00
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently cool oil flowing on the surface of an upper wall of a cylinder head.SOLUTION: An internal combustion engine comprises a sheet-shaped oil plate 4 which is disposed between a cylinder head 21 and a lubricated member such as a camshaft 13 disposed above the cylinder head 21 and receives oil flowing down from the lubricated member. On the oil plate 4, a plurality of oil holes 41 are formed as holes for dripping the oil which is received on an upper surface of the oil plate 4 onto the surface of an upper wall 213 of the cylinder head 21, and the oil plate 4 is configured to allow the oil which is dripped from the plurality of oil holes 41, to flow down toward the upper end of a first oil channel 212 between the upper wall surface 213 of the cylinder head 21 and a lower surface of the oil plate 4.
Patent JP-2013095993-A (JP)
Title: Method for manufacturing mask
Inventor: KUDO SHUJI
IPC: H01L51/50
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of a plurality of highly fine aperture patterns and maintain the shape and position of the aperture patterns even during handling.SOLUTION: A holding member 1 is formed by providing a plurality of penetrating openings 6 of a shape larger than a thin film pattern to a plate magnetic metal material. A resin film 2 that transmits visible light is firmly attached to one surface of the holding member 1 and held. After the holding member 1 is positioned for a substrate 3 placed on the first magnetic chuck 17, the holding member 1 is absorbed with magnetic force and the film 2 is firmly attached to the surface of the substrate 3. A laser beam is radiated to the film 2 part in the opening 6 of the holding member 1, and the penetrating aperture pattern 4 of the same shape as the thin film pattern is formed. The holding member 1 is absorbed by magnetic force of the second magnetic chuck 18, and the holding member 1 and the film 2 are integrally peeled from the substrate 3.
Patent JP-2013097333-A (JP)
Title: Camera module, camera module manufacturing method, and camera module foreign matter removal method
Inventor: SHIODA HIROYUKI
IPC: H04N5/225
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera module, a camera module manufacturing method, and a camera module foreign matter removal method, which enable foreign matter on an imaging sensor chip to be removed.SOLUTION: A camera module 10 has a substrate 1, an imaging sensor chip 2 provided on the substrate 1, a lens 4a for condensing incident light on the imaging sensor chip 2, and a holder 3 for fixing the lens 4a. On a lateral face of the holder 3, at two or more points, holder holes 3a and 3b are provided to circulate at least air or water for removing foreign matter on the imaging sensor chip 2.
Patent JP-2013104360-A (JP)
Title: Rotary compressor
Inventor: TOMIOKA NAOTO
IPC: F04C18/32
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor configured to sufficiently reduce sliding loss and wear of a sliding surface in a thrust bearing.SOLUTION: The rotary compressor includes a thrust bearing surface formed on a lower end surface of an eccentric part, in sliding contact with an upper end surface of a rear head (35). Near a hole part formed on the upper end surface of the rear head (35) where a drive shaft is inserted, a circular arc groove (61) with an elastic bearing formed in an inner circumferential part is formed, the groove circumferentially extending in a predetermined angle range including 90 degrees and at least a part of a second region that does not overlap a first region which is less than 360 degrees and equal to or larger than a minimum gap angle where an inner circumferential surface of a cylinder (34) and an outer circumferential surface of a piston (50) forms a minimum gap when an angle from a shaft center O of a drive shaft to a blade is defined as 0 degree and the angle increases from the 0 degree in the rotation direction of the drive shaft.
Patent JP-2013094772-A (JP)
Title: Contamination improvement method by bryophyte
Inventor: YASUDA YOICHI
IPC: A01G1/00
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently using bryophyte for environmental purification.SOLUTION: The contamination improvement method by bryophyte includes: cultivating a bryophyte and using a plant boy or medium of its sexual stage in a weight ratio of 1/100 or less to a target object of a contaminated area.
Patent JP-2013110142-A (JP)
Title: Insulation film formation method and insulation film formation device
Inventor: HATANAKA MASANOBU
IPC: H01L21/3205
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an insulation film formation method and an insulation film formation device capable of restraining signal delay as well as improving an insulation property.SOLUTION: When an insulation film is formed on a substrate S having a silicon substrate on which a through hole for a silicon penetration electrode is formed, Zr(BH)mixed with oxygen gas and argon gas that is carrier gas is supplied to a reaction chamber 31S housing the substrate S heated by a resistance heater 33H. Then, Zr(BH)is thermally oxidized on the substrate S, so as to form a ZrBO film that is one of insulation films containing zirconium, boron and oxygen on a surface of the substrate S and an inner face of the through hole.
Patent JP-2013107555-A (JP)
Title: Tire
Inventor: KUREBAYASHI MASAYUKI
IPC: B60C11/11
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire effectively suppressing uneven wear of block parts with treads to be grounded on a road surface.SOLUTION: The tire includes a plurality of circumferential grooves extending in zigzags along a circumferential direction of the tire, a plurality of lateral grooves extending in a width direction of the tire, and the block parts formed by circumferential grooves and lateral grooves. Each block part is formed to become wider in the width direction toward the center from the outside in the circumferential direction of the tire. A circumferential sidewall angle formed by a circumferential sidewall surface formed on the block part by the circumferential grooves and the tread changes to be an obtuse angle at an end formed on the tire circumferential block part and to be an acute angle at the other end of the tire circumferential direction. A width direction sidewall angle formed by a width direction sidewall surface formed on the block part by the other lateral grooves and the tread changes to be an obtuse angle to an acute angle toward the circumferential sidewall surface.