baber/WOPTO huggingface dataset:
Patent JP-2012234036-A (JP)
Title: Method for manufacturing matrix, matrix, and method for manufacturing spectacle lens
Inventor: SHIRASE NAOFUMI
IPC: B29C39/24
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a matrix capable of reducing waste of a material of a spectacle lens and facilitating a prism control of the lens, and to provide a matrix and a method for manufacturing a spectacle lens.SOLUTION: The method for manufacturing a matrix for use in manufacture of spectacle lenses in which at least one of a first surface and a second surface is a free curved surface includes: a mold surface forming step for forming a mold surface including the free curved surface, on a body member; and an outer periphery forming step for forming an outer periphery of the mold surface so as to uniformize an optical-directional distance between a tangent plane perpendicular to the optical axis at the optical center of the mold surface and the outer periphery of the mold surface.
Patent JP-2012234964-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OYU KIYONORI
IPC: H01L21/8242
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can decrease channel resistance and increase an ON-state current, and cause each transistor to operate independently and stably.SOLUTION: A semiconductor device comprises: a fin part 15 formed so as to protrude from a bottom 18c of a gate electrode groove 18; a gate insulation film 21 covering surfaces of the gate electrode groove 18 and the fin part 15; a gate electrode 22 embedded in a lower part of the gate electrode groove 18 and formed so as to stride across the fin part 15 via the gate insulation film 21; a first impurity diffusion region 28 covering an upper part 21A of the gate insulation film 21 arranged on a first lateral face 18a; and a second impurity diffusion region 29 covering a part other than a lower end of the gate insulation film 21 arranged on a second lateral face 18b. A depth of the gate electrode groove 18 from a surface layer 13a of a semiconductor substrate 13 is 150-200 nm and a height from the bottom 18c of the gate electrode groove 18 to an upper part 15a of the fin part 15 is 10-40 nm.
Patent JP-2012233660-A (JP)
Title: Refrigerator
Inventor: CHO TSUNEYOSHI
IPC: F25C1/10
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator with an ice maker capable of obtaining a transparent ice with a low power consumption.SOLUTION: The refrigerator includes: a storage compartment 3 for refrigerating a storage material by circulating a cold air having a temperature higher than a freezing point; an ice making compartment 4, in which the cold air of a temperature below the freezing point is circulated, and also which is partitioned into a first ice making space 11 and a second ice making space 12 by a partition plate 10; and a first ice making tray 23, which blocks an opening 10a arranged at a partition plate 10, and which is disposed such that the top faces the first ice making space 11 and the bottom faces the second ice making space 12. The water supplied to the first ice making tray 23 is frozen while making the cold air of the storage compartment 3 flow in the first ice making space 11, and thereby the ice making is performed.
Patent JP-2011236425-A (JP)
Title: Process for producing polyester latex via single-solvent-based emulsification
Inventor: FAUCHER SANTIAGO
IPC: C08J3/11
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a polymer latex suitable for use in a toner product that has a high product yield with optimal particle size distribution.SOLUTION: A process for making a latex emulsion suitable for use in a toner composition includes: contacting at least one crystalline polyester resin with an organic solvent to form a resin mixture; adding a neutralizing agent, and deionized water to the resin mixture; removing the solvent from the formed latex; and continuously recovering latex particles.
Patent JP-2012241318-A (JP)
Title: Ladder
Inventor: SHIGEMATSU KOICHI
IPC: E06C7/46
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To evade an obstacle while maintaining stability even when there is the obstacle when setting up a ladder on a columnar structure such as an electric pole.SOLUTION: A plurality of treads 31 are fixed to a base column 22 to be installed on an installation surface E where a columnar structure (for instance, an electric pole) to set up a ladder 1 and an upper column 23 freely rotatably attached to an upper part of the base column 22. Thus, an angle of the treads 31 is respectively originally set at the lower part and upper part of the ladder 1 to evade the obstacle. Winding to the electric pole to set up a column 21 is performed to fix the base column 22 to the electric pole in a set-up state, and thus the ladder 1 is maintained in a stable state.
Patent JP-2012243431-A (JP)
Title: Fuel cell
Inventor: MORINAGA MASAHIKO
IPC: H01M4/86
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for improving the efficiency of a fuel cell.SOLUTION: A fuel cell comprises an electrolyte membrane 100, and a catalyst layer on both sides of the electrolyte membrane 100. The catalyst layer 200 contains secondary particles 120 made of a plurality of primary particles 110 composed of carbon supporting a platinum catalyst 115, and an ionomer 130 and 131 permeating the secondary particles and covering the exteriors of the secondary particles. The secondary particles 120 have a radius in the range of 105 to 200 nm.
Patent JP-2012241552-A (JP)
Title: Valve timing adjusting device
Inventor: YOKOTA TADAFUMI
IPC: F01L1/356
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device that optimizes the operation of an internal combustion engine by enabling valve timing adjustments by unlocking a lock pin with a load by centrifugal force even at the start of an internal combustion engine and in a state of extremely low hydraulic pressure.SOLUTION: The valve timing adjusting device includes an unlocking weight (32) which is positioned in a direction orthogonal to the axial direction of the lock pin (27), and comes into contact with and is engaged with the lock pin (27) to reciprocally move in the radial direction of a vane rotor (20), and the unlocking weight (32) converts radially outward force of the vane rotor (20) by centrifugal force applied to the vane rotor (20) into axial force of the lock pin (27), and the lock pin (27) is unlocked.
Patent JP-2012243867-A (JP)
Title: Connection box for photovoltaic power generation
Inventor: MIWA OSAMU
IPC: H05K7/20
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To achieve retaining of airtightness of a connection box case and a configuration of effectively radiating heat through the case by a simple configuration.SOLUTION: A plurality of female screw bodies 7 having a screw hole for screwing a substrate 4 to which a switch is assembled are arranged on a back plate 10a of the connection box case, and a flat part for closely attaching a heat sink 5 to which a backflow prevention diode 2 is assembled is provided. The heat sink 5 has a plurality of holes 12 for inserting the female screw bodies 7, and is provided with a back surface which is flat in the state of assembling the backflow prevention diode 2. The substrate 4 attached onto the case back plate 10a through the female screw bodies 7 and the heat sink 5 disposed on the back plate 10a by inserting the female screw bodies 7 have an overlapping area W, a tongue piece 11 for pressurizing the heat sink 5 is formed at an appropriate part of the overlapping area W of the substrate 4, and by screwing the substrate 4 to the female screw bodies 7, the heat sink 4 is pressurized by the tongue piece 11 and closely attached to the case back plate 10a.
Patent JP-2012241399-A (JP)
Title: Method for constructing concrete structure using slip form method, and movable formwork for slip form device
Inventor: HARADA TSUNENORI
IPC: E04G9/10
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method which prevents the surface of an embedding object from being covered with concrete or recessed from a wall surface, without restriction to the structure of the embedding object and without increase of costs of the embedding object or construction device or increase of workload.SOLUTION: A method for constructing a concrete structure using a slip form method allows an embedding metallic material 3 to be embedded in the concrete structure such that these surfaces are flushed. The method comprises the steps of: forming an insertion part 15 in a movable formwork 10, which extends along the movement direction thereof; inserting an insertion formwork 20, to which the embedding metallic material 3 is detachably attached, in the insertion part 15; placing concrete in a placement space partitioned by the movable formwork 10 and the insertion formwork 20, then displacing the movable formwork 10 along the insertion formwork 20, and removing the insertion formwork 20 from the embedding metallic material 3 embedded in the concrete structure.
Patent JP-2011162561-A (JP)
Title: Stabilized vitamin preparation
Inventor: OMORI SHINJI
IPC: A61K31/44
Filed: 2011-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid vitamin preparation containing fursultiamine hydrochloride, vitamin B6's, vitamin B12's and calcium pantothenate where the calcium pantothenate and the vitamin B12's are both stabilized.  <P>SOLUTION: The solid vitamin preparation containing fursultiamine hydrochloride, vitamin B6's, vitamin B12's and calcium pantothenate is in the form of a calcium pantothenate-containing composition in which the calcium pantothenate is compounded by a dry method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012240981-A (JP)
Title: Dihydrodiester of bisnadimide
Inventor: KAWAKAMI HIROYUKI
IPC: C07D209/76
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a derivative of a novel bisnadimide which is useful for a raw material of an alicyclic polyamide-imide having high heat resistance and high transparency.SOLUTION: There is provided a dihydrodiester of bisnadimide represented by general formula (1) (wherein Ris a bivalent alicyclic; and Rand Rare each independently 1-5C alkyl, 2-5C alkenyl or 7-10C aralkyl).
Patent JP-2012239823-A (JP)
Title: Water heating container
Inventor: TATSUMI KEIICHI
IPC: A47J27/21
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a water heating container which allows its user to press steadily operation sensing sections of a board with movable operation sections and aims at reinforcement of protection for a board located in its handle to prevent damage by control failure and short circuit caused by water intrusion.SOLUTION: In this water heating container, which includes a container body 2 for containing water, a heating means for heating water in the container body 2, a control board 9 with operation sensing sections 10a and 10b for operation-controlling the heating means, and a handle section 8, the handle section 8 includes a handle base 15 attached to the side of the container body 2 and a handle cover 16 attached to the handle base 15, and a board cover 14 containing the control board 9 and the control board 9 are each fixed to the inside of the handle cover 16. Movable operation sections 18a and 18b with which the operation sensing sections 10a and 10b of the control board 9 can be pressed are unitedly mounted with the handle cover 16.
Patent JP-2011155991-A (JP)
Title: Heat-stable high-amylopectin starch
Inventor: THUERKOW ROELFINA WILLEMINA ANTONIA
IPC: A23L29/219
Filed: 2011-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-stable starch-containing filling or topping for bakery products and bakery products containing the filling or topping.  <P>SOLUTION: The heat stability of a bakery cream is improved and the texture and deliciousness of final bakery products are improved by using a tuber or root starch having an amylopectin-amylose ratio of at least about 90:10, preferably at least 95:5, more preferably 99:1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012245696-A (JP)
Title: Device for manufacturing mouth of tube vessel
Inventor: SEKI TAKEKUNI
IPC: B65D35/12
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that does not cause a deviation of thickness at a mouth of a laminate tube vessel.SOLUTION: In the tube vessel mouth manufacturing device, an in-mouth pin is arranged at the center, a cylindrical body member is inserted into a metal mold which forms the tube vessel having a mouth forming cavity into which an aggregate of a ring-shaped resin is inserted in advance, the metal mold is mold-clamped, there is arranged a pressing core which has a shape corresponding to the mouth forming cavity and is elongated and contracted in the axial direction inside the body member, a center chip is arranged at the center of the tip face of the pressing core, the pressing core presses the center of the tip face of the in-mouth pin, and then a mouth is formed. A recess formed of a cylindrical recess having a tapered part in the inside direction and a conical recess which is connected to the cylindrical recess and protrusively formed is formed at the center of the tip face of the in-mouth pin, and a protrusion fitted with the recess is formed at the center of the tip face of the center chip.
Patent JP-2012246693-A (JP)
Title: Weed-proof material using steel slag and construction method thereof
Inventor: ICHIHARA AKIE
IPC: E01H11/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a weed-proof material using a steel slag and a construction method using the same in which weed-proof effects are continued for a long time, construction is facilitated, material delivery is facilitated and environmental influences are reduced without damaging the weed-proof effects with passage of persons or vehicles after the construction.SOLUTION: A construction method includes first means and second means. The first means is a weed-proof material to be laid for weed-proofing on a soil surface comprised of a steel slag which is formed by breaking into continuous grain sizes for which a maximum grain size is 40 mm, in particular, into a grain size corresponding to a roadbed material. The second means mowers weeds grown within a block that becomes a weed-proof target, and then lays the weed-proof material comprised of the steel slag of which the grain size has been adjusted so as to be continuous grain sizes for which the maximum grain size is 40 mm, over the block of the weed-proof target, for such thickness of 100 mm or more that the soil which has a grain size equal to or more than the maximum grain size of the weed-proof material, forming the soil surface of the block of the weed-proof target is not exposed.
Patent JP-2012252644-A (JP)
Title: Biological identification device and biological identification method
Inventor: MIZOBE KIMII
IPC: A61B5/117
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a biological identification device for identifying an individual by using a picked up image of fingers, allowing accurate identification without depending on a position or a direction of a finger at the time of identification, even when multiple fingers are imaged.SOLUTION: The biological identification device includes: an imaging part for imaging a biological pattern of a finger; a registration part for registering a feature amount of a registration target person which characterizes a biological pattern of the registration target person associated with a finger ID indicating the type of a finger; and a calculation part. The calculation part extracts multiple feature amounts of the identification target person from an image acquired by imaging a biological pattern of fingers of the identification target person by using the imaging part, determines whether the feature amount of the registration target person registered in the registration part is similar to each feature amount of the identification target person, calculates a score for each finger of the identification target person according to the finger ID associated with the feature amount of the registration target person which is determined to be similar to the feature amount of the identification target person, and identifies whether the identification target person is the registration target person on the basis of a combination of the scores of the multiple adjacent fingers.
Patent JP-2012254170-A (JP)
Title: Mixing device
Inventor: MOCHIZUKI HIROAKI
IPC: B01F35/60
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device that can reliably prevent unintended mixing of a secondary liquid into a main part even if a malfunction or the like occurs in an opening/closing means and can prevent breakage of the opening/closing means or a secondary channel even if a malfunction or the like occurs in a pressurizing means and the pressurizing means operates erroneously.SOLUTION: The mixing device is provided with the following: a pipe L20 through which water for dilution is transported; a pipe L17 through which an antiseptic solution is transported; a pressurizing pump 15 that circulates the antiseptic solution in the pipe L17 towards the pipe L20; a check valve 16 that can arbitrarily open and close the pipe L17; a discharge channel L18 that branches off from the pipe L17 between the check valve 16 and the pressurizing pump 15 and can discharge the water for dilution or the antiseptic solution; and an electromagnetic valve 17 that, when the antiseptic solution is not to be mixed with the water for dilution, can bring the pressure in the pipe L17 between the check valve 16 and the pressurizing pump 15 below the pressure in the pipe L20.
Patent JP-2011196389-A (JP)
Title: Internal-combustion engine controller
Inventor: OTSU HIDEKAZU
IPC: F02N15/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal-combustion engine starting controller and its control method which are capable of preventing troubles such as damage and retaining force degradation due to the overheating of a solenoid 7 for pushing out a pinion 8 in a system for preliminarily engaging the pinion 8 of a starter with a ring gear 9 to start an engine quietly and rapidly.SOLUTION: An internal-combustion engine starter includes an electric motor a coupling means for coupling with the internal combustion engine and a halting means for halting the internal combustion engine when a given halting condition is established, and gives a coupling instruction to the coupling means so as to couple with the internal-combustion engine, and an internal-combustion engine controller for actuating the electric motor to start the internal-combustion engine when the coupling instruction to the coupling means continues beyond a given length of time.
Patent JP-2012255973-A (JP)
Title: Lens drive device, autofocus camera, and mobile terminal with camera
Inventor: SEKIGUCHI NAOKI
IPC: H04N5/225
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device capable of preventing an adhesive from entering a front side spring in a manufacturing process of the lens drive device, an autofocus camera, and a mobile terminal with a camera.SOLUTION: A lens drive device 1 comprises: a lens supporting body 5; a coil 19; an annular yoke 3 with the lens supporting body 5 movably arranged on its inner peripheral side; a magnet 13 mounted on the yoke 3 and arranged so as to face the coil 19; a front side spring 9 and a rear side spring 11 movably holding the lens supporting body 5; a base 8 arranged on a rear side of the yoke 3 in the optical axis direction and holding the rear side spring 11; and a frame 7 arranged on a front side of the yoke 3 in the optical direction and holding the front side spring 9. The front side spring 9 is held by the frame 7 with a gap between the front side spring 9 and the yoke 3.
Patent JP-2012254766-A (JP)
Title: Filling port structure for fuel tank
Inventor: KATAOKA CHIAKI
IPC: B60K15/04
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a filling port structure for a fuel tank that prevents unlock of an open/close valve caused by pressing by a fueling gun having a diameter beyond a specified range, and inhibits interference between the fueling gun taken out of and put in an oil filling port and a lock member.SOLUTION: A locking lever 30 is provided in an oil filling port member 16. The locking lever 30 is moved to an unlock position for unlocking a flapper valve 20 by the fueling gun having the diameter within the specified range. On the unlock position, a touched portion 30Q comes into contact with a holding member 48 and the locking lever 30 is maintained on the unlock position.
Patent JP-2013005014-A (JP)
Title: Optical receiving circuit
Inventor: YOSHIMATSU SHUNEI
IPC: H01L31/10
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain good frequency characteristics while reducing the number of steps required for chip mounting, in an optical receiving circuit.SOLUTION: A ground pad 24 formed on an upper surface of a TIA chip 20 connected to a light receiving element 11 is connected via a bonding wire 54 to a ground pad 14 formed on an upper surface of a PD submount 10 and connected to a ground potential.
Patent JP-2013004568-A (JP)
Title: Charged particle beam drawing apparatus, and charged particle beam drawing method
Inventor: SAKAI YUSUKE
IPC: H01L21/027
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam drawing apparatus and a charged particle beam drawing method for calculating shot density or drawing pattern area density in a short processing time.SOLUTION: This charged particle beam drawing apparatus has a first drawing data storage part where drawing data having a layout for a plurality of same chip regions to be disposed is input and stored, a drawing data pre-processing part which calculates shot density or drawing pattern area density for one chip region among a plurality of the same chip regions to be disposed and reuses the calculated shot density or drawing pattern area density of one chip region for the other chip regions, a second drawing data storage part where the drawing data processed by the drawing data pre-processing part is input and stored, a shot data producing part for converting the drawing pattern to shot data formed by using the shot of a charged particle beam as a unit, and a drawing part for performing drawing by applying charge particle beams sequentially onto a sample using the shot data.
Patent JP-2013005514-A (JP)
Title: Switching power supply circuit
Inventor: SHINOZUKA NORIYUKI
IPC: H02M3/28
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce overshoot of the output voltage even when the input voltage rises abruptly during operation of a power supply circuit.SOLUTION: In the switching power supply circuit 40, an input voltage Vig is converted, a switching signal is fed by a field effect transistor TR 40 to the primary winding of a transformer 41, and a power generated in the secondary winding is converted, by means of a rectifier diode D40 and a smoothing capacitor C40, into a predetermined secondary voltage Vo and output. The switching power supply circuit 40 has an overshoot reduction circuit 52 which narrows the on-duty of a PWM signal driving the field effect transistor TR 40, when a predetermined amount or more of variation in the differential value dv/dt of the input voltage Vig is detected.