baber/WOPTO huggingface dataset:
Patent JP-2012193812-A (JP)
Title: Gate valve
Inventor: WADA SHINICHI
IPC: F16K3/10
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve having a simple constitution, in which a valve element is correctly and easily mounted to a rotary shaft.SOLUTION: Contact surfaces of a recessed part 95 and a projection part 93 in an insertion process are limited to first parallel surfaces 96a, 96b and second parallel surfaces 97a, 97b, and first inclined surfaces 93e, 93f of the projection part 93 are not brought into contact with second inclined surfaces 95e, 95f of the recessed part 95. Thus, even when the clearance (gap) between the contact surfaces (the first parallel surfaces 96a, 96b, the second parallel surfaces 97a, 97b) between the recessed part 95 and the projection part 93 is set to be very small, the friction force when pushing the recessed part 95 into the projection part 93 is reduced, and the recessed part 95 and the projection part 93 can be smoothly fitted to each other.
Patent JP-2012193094-A (JP)
Title: Red glass
Inventor: OKUBO KAZUHIRO
IPC: C03C4/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vivid red tone red glass, to which even if harmful substances of CdSe and CdS are not added, whose color tone is similar to the color tone of the red glass to which the harmful substances are added.SOLUTION: The red glass is characterized by that the oxide composition of soda lime glass contains alkaline metal oxides such as LiO and NaO and alkaline earth metal oxides such as CaO to SiOand AlO, the colorant contains molybdenum in the range of 0.03-0.09 wt.% and neodymium in the range of 0.9-3.7 wt.% for the total weight of the oxide composition of the soda lime glass, and the coloring auxiliary contains carbon in the range of 0.6-1.3 wt.% and sulfur in the range of 0.29-0.47 wt.%.
Patent JP-2012196625-A (JP)
Title: Ion exchange filter
Inventor: KAWAKATSU TAKAHIRO
IPC: B01J47/12
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange filter having the removability of the ions of extremely low concentration and having high water permeability and a long service life.SOLUTION: The ion exchange filter 1 includes a core material 2, and a multilayer sheet 3 comprising a flow passage material sheet 4 and an ion exchange sheet 5 which are wound around the outer periphery of the core material 2. The ion exchange sheet 5 comprises interposing an ion exchange cast film 7 between the non-woven fabrics 6 and 6 of an ion exchange fiber, and an ion exchange resin is arranged between the flow passage material sheet 4 and the ion exchange sheet 5.
Patent JP-2012204942-A (JP)
Title: Acoustic push-pull amplification device
Inventor: FUKUSHIMA AKIRA
IPC: H03F3/26
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic amplification device that dispenses with a negative feedback path.SOLUTION: A voltage depending on an acoustic signal S1 output from a signal source 10 appears at a connection point CP of a positive power amplification section 14. A differential amplifier 16 holds a voltage at an emitter electrode of an NPN transistor 18 that is the same voltage at the connection point CP. A current depending on the acoustic signal S1 thus flows through an output current decision resistor Re and an output resistor RL. As for a negative power amplification section 14N, a current depending on the acoustic signal S1 flows through an output current decision resistor ReN and the output resistor RL on the same principle as in the positive power amplification section 14. A signal voltage based on a signal current Si2 flowing through the output resistor RL in the positive power amplification section 14 and a signal current Si4 flowing through the output resistor RL in the negative power amplification section 14N is output from a signal output terminal TO.
Patent JP-2012204993-A (JP)
Title: Image forming apparatus, display method, and display program
Inventor: TANAKA YUSAKU
IPC: G06F3/0486
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation for determining positions of a plurality of images.SOLUTION: An MFP comprises: an LCD for displaying an image; a touch panel for detecting a position specified by a user; a first display controller 15 for displaying a first window on the LCD; a position-confirmation-image display part 19 for displaying, upon the detection of a position in a command button in the first window, a position-confirmation image which has the same form and size as those of a second window linked to the command button in a part overlapping the first window while keeping the first window visible on the LCD; a movement part 21 for moving the position-confirmation image within the first window; a position-determination part 25 for determining the position of the second window inside the first window based on the position of the position-confirmation image inside the first window; and a second display controller 27 for displaying the second window on the LCD by overlapping with the first window placed at a position determined by the position-determination part 25 inside the first window.
Patent JP-2012054530-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HISAMITSU
IPC: H01L23/52
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device mounting two transistors, which can achieve a consolidated device of high reliability by preventing a short circuit between wires via a dummy wire.SOLUTION: The semiconductor device of the present invention comprises: a micro CMOS region including a micro CMOS 4A and micro wiring 15 connected to the micro CMOS 4A; and a high voltage device region including a high-voltage device 4B having a breakdown voltage higher than that of the micro CMOS 4A, and drain wiring 115 and source wiring 116 each having a wiring width, viewed from above, wider than that of the micro wiring 15. In the high-voltage device region, electrically isolated dummy wiring 14 is not disposed at least next to the drain wiring 115 and the source wiring 116.
Patent JP-2012201559-A (JP)
Title: Method of manufacturing copper slag fine aggregate
Inventor: KAGAWA KOJI
IPC: C04B14/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a copper slag fine aggregate of various particle sizes.SOLUTION: This method of manufacturing the copper slag fine aggregate classified as JIS A5011-3 includes a sieving process S1 of making copper slag cinder discharged in a copper refining process pass through a sieve of a predetermined nominal dimension, and a grinding process S2 of grinding the after-sieve copper slag after the passing. In response to a target particle size, the sieving process and grinding process can be repeated two times or more.
Patent JP-2011247876-A (JP)
Title: Temperature sensor
Inventor: SATO MOTOKI
IPC: G01K7/22
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor having a temperature sensing element of low thermal expansion which can prevent a disconnection in the temperature sensor and is excellent in reliability under wide range environment and can be manufactured at a low cost.SOLUTION: The temperature sensor 1 includes: a temperature sensing element 2, whose electric characteristic is changed with temperature, consisting of low thermal expansion ceramics having linear expansion coefficients of 3×10to 5×10/°C; a pair of electrode films 20 prepared on the surface of the temperature sensing element; and a pair of lead wires 21 joined to the electrode films 20 while having the linear expansion coefficients of 15×10or smaller. When the liner expansion coefficients of the temperature sensing element 2, the electrode films 20 and lead wires 21 are respectively expressed as T, Tand T, the temperature sensor 1 satisfies a relation of T≤T≤T.
Patent JP-2012209095-A (JP)
Title: Display device and manufacturing method of the same
Inventor: UESUGI MASANAO
IPC: H05B33/12
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device which suppresses unevenness in a screen which is caused by unevenness of a power source voltage and suppresses influences on the quality defects such as non light emitting points, and to provide a manufacturing method of the display device.SOLUTION: A display device includes: multiple first electrodes provided in a display region of a substrate; auxiliary electrodes provided in respective interelectrode regions between the multiple first electrodes; partition walls separately provided along parts of outlines of the respective auxiliary electrodes in the interelectrode regions; an organic layer which is provided in the display region, exposes a side surface of each partition wall that is arranged along the auxiliary electrode and an upper surface of each auxiliary electrode, and includes a light emitting layer; and second electrodes provided on an upper surface of the organic layer and the upper surfaces of the auxiliary electrodes.
Patent JP-2012207723-A (JP)
Title: Oil ring rotation regulating structure
Inventor: FUJITA YU
IPC: F02F5/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil ring rotation regulating structure for not equally separating a locking projection of an oil ring from a recessed part of a piston even if a force is applied in any peripheral direction before being incorporated into a cylinder.SOLUTION: The oil ring rotation regulating structure is provided for inserting and locking the locking projections constituted by bending and rising abutment ends of side rails in the recessed parts 12a and 13a formed on wall surfaces 12 and 13 of an oil ring groove 11 for holding so that the side rails 20 and 30 being an oil seal part having the abutment parts 21 and 31 do not rotate with respect to a piston 10, and the first locking projection 23a is formed at the abutment end 23 positioned in one peripheral direction C2 with respect to an abutment part 21, and a second locking projection 32a is formed at the abutment end positioned in the inverse peripheral direction C1 of one peripheral direction with respect to an abutment part 31. The first locking projection and the second locking projection in the mutually inverse direction are formed on the same side rail or different side rails.
Patent JP-2012206474-A (JP)
Title: Label printer
Inventor: OKOCHI HAJIME
IPC: B41J29/38
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a label printer that can inform a user of the next printing schedule for the print data when a next printing scheduled date for print data to be printed on a printed matter that is a label used regularly approaches.SOLUTION: Input data that means the print data or the like, printing date information that means the last date when the print data is printed on a tape that is the label, and notice date information (next printing date candidate) that means the next printing scheduled date for the print data, are related to each other and stored in one related file of an EEPROM. When current printing date (present date) measured by a timer passes by the date shown by the notice date information (next printing date candidate) in the related file having the print data (S24: YES), a message, for example, "Printing time for a memory No.3 is coming. Do you do printing? Y/N" is displayed on a liquid crystal display.
Patent JP-2012210269-A (JP)
Title: Game system and game device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience of being incapable of keeping security of entire cryptocommunication even if the security of certain one kind of cryptocommunication is broken.SOLUTION: The cryptocommunication by an SE1 mode is performed, and the cryptocommunication by an SE2 mode, a security level of which is higher than that of the cryptocommunication by the SE1 mode, is performed after the cryptocommunication by the SE1 mode.
Patent JP-2012211411-A (JP)
Title: Paper containing fluffed pulp
Inventor: MASHINO CHIEKO
IPC: D21H11/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper that has a low density and excellent brightness by a simple method.SOLUTION: The paper contains fluffed pulp that is obtained by defibrating a raw material pulp having a water content of 35% or less by a mechanical treatment. It is preferable that the fluffed pulp is a fluffed pulp by using which a sheet formed according to JISP8222 has a brightness of 82% or higher and a density of 0.5 g/cmor lower.
Patent JP-2012210864-A (JP)
Title: Image processing apparatus, parking support system, image processing method and parking support method
Inventor: SHIMIZU KATSUTOSHI
IPC: B60R21/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress an increase of processing load when recognizing the image of the parking frame based on the image.SOLUTION: In a parking control system SY, an edge extraction unit 20 narrows and extracts only an inclination edge nearly along the reference angle that inclines to the lateral direction of the image from the image shot by a left side camera 4. Then a frame recognition unit 33 extracts a parking frame based on the extracted inclination edge, and an output unit 23 outputs the data relating to the image of the recognized parking frame to a parking control device 11 that executes parking control to park the vehicle 1. Accordingly, recognition of the image of the parking frame based on the image can be promptly and appropriately performed without increasing the processing load when recognizing the image of the parking frame.
Patent JP-2011155294-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KIDA TAKESHI
IPC: B23K26/38
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of aligning a dicing blade when carrying out a dicing operation later, even if scribe lines are irradiated with a laser beam so as to remove an interlayer dielectric for prevention of chipping.  <P>SOLUTION: The method has a step of preparing a semiconductor wafer 1 which has the scribe line 3 and alignment marks 411, 412 formed on the scribe line, and a step of applying the laser beam to the scribe line 3 of the semiconductor wafer 1. In the step of applying the laser beam, laser irradiation is performed, so that at least one alignment mark 411, 412 remains.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012219648-A (JP)
Title: Air compressor
Inventor: ASAI MASATOSHI
IPC: F04B39/06
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an air compressor that enables a reduction in projected area when installed and ensures safety with minimum protection to an inverter board.SOLUTION: The air compressor has: a compression mechanism 14 having a cylinder 14a to generate a compressed air; a motor 20 for driving the compression mechanism 14; an inverter board 21 including an inverter to control rotation of the motor 20; two elongated tanks 23, 24 for storing the compressed air generated by the cylinder 14a; and a fan 25 set coaxially with the motor 20 in order to supply cooling air. The two elongated tanks 23, 24 are arranged below the cylinder 14a and the motor 20. The inverter board 21 is arranged between the cylinder 14a and the two elongated tanks 23, 24.
Patent JP-2012220588-A (JP)
Title: Map display device
Inventor: BABA CHIKAYA
IPC: G09B29/00
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a map display device which enables a user to always grasp information about a neighboring station.SOLUTION: A map display device comprises: storage means for storing map information; display means for displaying the map information in a display area; and station identification means for identifying a station which is not included in the display area. The display means displays information about the identified station and the map information in the display area.
Patent JP-2011131099-A (JP)
Title: Pinball game machine
Inventor: ITAYA YOHEI
IPC: A63F7/02
Filed: 2011-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To execute a visual performance with excellent gorgeousness by allowing the inner wall of a variable winning hole and the peripheral part of the variable winning hole of a mounting plate to emit light.  <P>SOLUTION: A variable winning means 15 includes: the mounting plate 19 abutting on the front face of a game board 9; the variable winning hole 40 which opens in the side of the mounting plate 19; an opening/closing door 32 for opening/closing the opening 31 of the variable winning hole 40, and when opening, guiding a game ball to the variable winning hole 40; and a driving means 39 for actuating the opening/closing door 32 to open/close. The mounting plate 19 is provided with light transmission parts 42a, 42b and 42c on the periphery of the opening 31, the inner wall 34 disposed in the inner part of the variable winning hole 40 facing the opening 31 is formed from a light transmitting member, and a light-emitting board 37 mounted with a light emitter 36, which illuminates substantially whole areas of the light transmission parts 42a, 42b and 42c and the inner wall 34, is disposed on the back side of the inner wall 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012221240-A (JP)
Title: Information processor and authentication method and program
Inventor: NAKAI YUKI
IPC: G06F21/31
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To surely achieve the management of software whose use is permitted.SOLUTION: A first camera 1 includes: a software storage part 17 for storing software; and an external storage device recognition part 16 for, when an external storage device 3A for storing a first license key for validating the function of the software stored in the software storage part 17 is connected via an interface part, recognizing that the external storage device 3A has been connected. The external storage device recognition part 16 transmits a second license key which uniquely corresponds to the function of the software to be validated to the external storage device 3A. The first camera 1 also includes: a function management part 18 for, when the first and second license keys to be compared by the external storage device 3A match, validating the function of the software on the basis of being notified that the external storage device 3A has deleted the first license key, and that the first and second license keys match from the external storage device 3A; and an execution part 13 for executing the validated function of the software.
Patent JP-2012048195-A (JP)
Title: Antireflection film
Inventor: HASEGAWA TAKUJI
IPC: G02F1/1335
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film which has a sufficient antireflection performance and is excellent in antistatic performance, heat resistance, scratch resistance, and pencil hardness.SOLUTION: The antireflection film includes a hard coat layer and a low reflective layer which are laminated in this order on a transparent base film. The low reflective layer contains a composite including (a) polyfunctional (meth) acrylate, (b) hollow silica particulates, (c) π conjugate conductive polymer and a dopant. The antireflection film is a hardened resultant of a coating fluid for low reflective layer which contains, (a) per polyfunctional (meth) acrylate of 100 pts. mass, (b) hollow silica particulates of 40-250 pts. mass and (c) a composite including π conjugate conductive polymer and a dopant of 1-25 pts. Mass, and (c) the mass ratio between the π conjugate conductive polymer and the dopant in the composite of the π conjugate conductive polymer and the dopant is set to 1:1-1:5.
Patent JP-2012222248-A (JP)
Title: Light-emitting element, light-emitting device, authentication device, and electronic appliance
Inventor: FUJITA TETSUJI
IPC: C07D471/04
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element with high efficiency and long life emitting light in a near-infrared region, and provide a light-emitting device, an authentication device, and an electronic appliance including the light-emitting element.SOLUTION: A light-emitting element 1 includes an anode 3, a cathode 9, a light-emitting layer 6 provided between the anode 3 and the cathode 9, and an electron transport layer 7 provided between the cathode 9 and the light-emitting layer 6 so as to contact the light-emitting layer 6. The light-emitting layer 6 contains a compound represented by the following formula (1) as a light-emitting material. The electron transport layer 7 contains a compound having an azaindolizine skeleton and an anthracene skeleton in a molecule, as an electron transport property material.
Patent JP-2012220874-A (JP)
Title: Imaging device and program
Inventor: USHIO KAJIRO
IPC: G03B35/18
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To output a stereoscopic image with less burden on a viewer.SOLUTION: An imaging device for picking up a left eye image and a right eye image includes: a left eye imaging system and a right eye imaging system which pick up the left eye image and the right eye image; and an image output unit which outputs the left eye image and the right eye image such that, when the left eye image and the right eye image are displayed on a display device, a deviation amount between display positions of infinite distance images in the left eye image and the right eye image becomes a value being more than 0 and equal to or lower than a predetermined pupil distance.
Patent JP-2012225963-A (JP)
Title: Image forming device
Inventor: WATAYA TOMOHIRO
IPC: G03G15/20
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing jam processing of a fixing part with simple operations even though it includes a paper reverse conveying passage.SOLUTION: An image forming device 100 includes: a reverse guide member 62 which is disposed so as to cover a fixing part 14 on the upper side of a device body 2 and in which a paper conveying passage 11 is formed by a conveying guide surface 62a while a reverse conveying passage 16 is formed by a reverse guide surface 62b facing the conveying guide member 62a on the opposite side; an upper surface cover 51 which is rotatably supported with regard to the upper surface of the device body 2 and can open/close the upper surface of the device body 2 by rotation; and a driving mechanism 70 which swings the reverse guide member 62 so that the fixing part 14 is exposed from the reverse guide member 62 in association with rotation of the upper surface cover 51 in the opening direction.
Patent JP-2012223920-A (JP)
Title: Method for drying, heating and straightening thick ceramic extrusion molded body
Inventor: ARAI KANJI
IPC: C01B31/36
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide composition of a mixed/kneaded product and a method for drying, heating and straightening a molded body, capable of improving the accuracy of molding a water-based extrusion molded body and suppressing deformation and a dimensional change of a thick and long molded body during a drying step, in particular.SOLUTION: A method for producing a SiC member for semiconductor production processes includes: a kneading step of kneading a kneading material which contains powder of SiC, a binder consisting mainly of water-soluble resin, and water to obtain the mixed/kneaded product; a molding step of subjecting the mixed/kneaded product to extrusion molding to obtain the molded body; and the drying step of uniforming the temperature of the whole of the obtained molded body in a high-humidity environment to obtain a dried SiC member.