baber/WOPTO huggingface dataset:
Patent JP-2011186410-A (JP)
Title: Liquid crystal display device and manufacturing method of the same
Inventor: ARAYA KOTARO
IPC: G02F1/1335
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with high transmittance.  <P>SOLUTION: The liquid crystal display device is provided with: a first substrate, a second substrate; and a liquid crystal layer enclosed between the first substrate and the second substrate; and multiple pixels with first electrode and second electrode one of which is a pixel electrode. The pair of electrodes is installed on either the first substrate or the second substrate, and a high molecule structure is formed between the pixel electrodes adjacent to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185021-A (JP)
Title: Ceiling panel
Inventor: OBA TAKATSUGU
IPC: E04B9/30
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling panel which can correspond to bath units of a variety of sizes by one type and which can dispose the upper part of a wall panel at an accurate position.  <P>SOLUTION: The ceiling panel used for the bath unit is provided with: the ceiling panel made of resin with a cut surface formed on at least one side of the periphery; and a piece member which is attached on the cut surface side of the ceiling panel to define the upper-part position of the wall panel. A positioning means formed when the ceiling panel is shaped is provided on a top surface or a bottom surface of the ceiling panel, so as to mount the piece member at the accurate position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192695-A (JP)
Title: Semiconductor apparatus
Inventor: TAKAYAMA TAKESHI
IPC: H01L23/40
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus, capable of suppressing the deterioration of heat dissipation, even when a power semiconductor device becomes large for controlling a large current.  <P>SOLUTION: The semiconductor apparatus has: the power semiconductor device 1 that is a semiconductor device; a junction part 4 provided for bonding an upper surface and a lower surface of the power semiconductor device 1; and metal plates 3 and 5 bonded to the power semiconductor device 1 via the junction part 4 from above and below. The junction part 4 has a mesh metal body 8 arranged between the power semiconductor device 1 and the metal plates 3 and 5, and a junction member 2 in which the mesh metal body 8 is embedded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193172-A (JP)
Title: Rf optical transmission system, master station device, and slave station device
Inventor: MAEDA SHINICHI
IPC: H04J14/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF optical transmission system, a master station device, and a slave station device which perform optical transmission of an RF signal, in low-cost radio communication system which copes with MIMO.  <P>SOLUTION: The RF optical transmission system includes: the master station device BS, which is connected to a modulator/demodulator MDE of the radio communication system with a MIMO antenna; and one or more slave station devices RMTs, which are connected to the master station device BS by an optical line to perform radio communication with a radio terminal M by using the MIMO antenna. The master station device oscillates a reference signal and oscillates a station transmission signal using the reference signal. RF signals corresponding to each of the MIMO antennas to be transmitted from the modulator/demodulator are down-converted into IF signals by using the station transmission signal. A plurality of down-converted IF signals and the reference signal are electrically synthesized with each other, and the composited signal is transmitted to the slave station device. In the slave station device, the IF signals are converted into the RF signals by the station transmission signal to be generated using the reference signal to be transmitted from the master station device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198513-A (JP)
Title: Connector
Inventor: Fujiwara michiyo
IPC: H01R13/52
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance and downsize a connector.SOLUTION: The connector is provided with a housing 40 which is equipped with a terminal mounting portion 41, a hood portion 55 to be engaged with a mating connector from the front, and a mounting flange 61 installed at the boundary of the both portions, a terminal 31 which is installed on the terminal mounting portion 41 and projects a tab to the hood portion 55, and a seal ring 150 which is installed on the rear face opposed to the mounting wall 20 out of the mounting flange 61 and seals between the mounting wall 20. The seal ring 150 is provided with a ring body 151 of ring shape to surround the outer circumference of the terminal mounting portion 41 and fixing portions 160 to fix the ring body 151 to the rear face of the mounting flange 61. Each fixing portion 160 is provided with an bulging portion 161 which is formed on the inner circumferential side of the ring body 151 and a locking portion 165 which projects toward the opposite side to the seal face side and engageable with a locking hole 67 formed in the housing 40.
Patent JP-2011195482-A (JP)
Title: Sleep improver
Inventor: OGAWA YUKO
IPC: A61K31/198
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a sleep improver that improves sleep qualities.SOLUTION: The sleep improver comprises any of compounds represented by formulas (1)-(3) or its salt as an active ingredient. The sleep improver comprises the compound represented by formula (1) or its salt as an active ingredient and shortens an amount of awakening and/or increases an amount of NREM sleep.
Patent JP-2010162366-A (JP)
Title: Automatically displaceable floor dust collecting device
Inventor: SCHLISCHKA PATRICK
IPC: A47L9/28
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatically displaceable floor dust collecting device adapted to detect an obstacle.  <P>SOLUTION: The automatically displaceable floor dust collecting device 1 comprises an electric-motor drive, a dust collecting receptacle, and a hood. The floor dust collecting device is also provided with obstacle detecting means 10, and a number of feeler elements 14 which are placed in a protruding area. The obstacle detecting means is formed of the number of feeler elements 14 elastically mounted, and the feeler elements 14 are placed in the protruding area to the outer shell of the floor dust collecting device 1. The feeler elements 14 are preferably disposed over the whole periphery, and deformation of the feeler elements 14 due to contact with the obstacle can be detected based on a change in electric resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011194376-A (JP)
Title: Method for pyrolytic treatment of n2o, apparatus for pyrolytic treatment of n2o, and method for planning apparatus for pyrolytic treatment of n2o
Inventor: TAKEDA ATSUSHI
IPC: B01D53/56
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently performing the pyrolytic treatment of NO at a high decomposition rate in a short time, an apparatus for realizing the efficient pyrolytic treatment of NO, and a method for planning the apparatus.SOLUTION: The method for the pyrolytic treatment of NO includes a heating process for heating gas to be treated containing NO to a NO pyrolytic temperature region and a pyrolytic process for treating the gas to be treated at a predetermined pyrolytic temperature for a predetermined time after the heating process and, in the pyrolytic process, the Reynolds number of the gas to be treated is set to a turbulent flow region of 4,600-10,000 in the pyrolytic process to obtain an NO pyrolytic ratio of 90% or above within a pyrolytic temperature range of 950-1,000°C and a treatment time range of 0.7-2.0 sec.
Patent JP-2011205737-A (JP)
Title: Electric actuator and transmission drive device
Inventor: YUKITAKE YASUHIRO
IPC: H02K7/06
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive electric actuator having a simple structure.SOLUTION: A fixing housing 7 stores first and second ball screw mechanisms 19, 20, and first and second electric motors 21, 22 driving the respective ball screw mechanisms. One end of a shift lever 2 used as a first output member and one end of a select lever 3 used as a second output member are respectively connected to mutually opposing ends 28a and 31a of first and second screw shafts 28, 31 arranged coaxially. Rotation of the respective screw shafts 28, 31 is regulated. Respective ball nuts 30, 33 are rotated and driven by the electric motors 21, 22 including rotors 47, 49 disposed on an outer periphery of the respective ball nuts 30, 33, and the respective screw shafts 28, 31 are moved axially.
Patent JP-2011205919-A (JP)
Title: Method for producing retort sauce
Inventor: ISHIDA WATARU
IPC: A23L23/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing retort sauce enabling production of retort sauce having palate feeling and flavor particular to potato and having thickness.SOLUTION: The method for producing retort sauce containing potato includes: heating a raw material mixture preferably containing ≥1.5 pts.mass of mashed potato based on 100 pts.mass of the raw material mixture in terms of dry weight at ≥80°C or preferably 80-90°C for 5-30 min followed by cooling the mixture into ≤60°C; and again heating the mixture at ≥80°C or preferably 80-90°C for 5-30 min.
Patent JP-2011209489-A (JP)
Title: Display device, differential amplifier circuit, and data line drive method for display device
Inventor: NISHIMURA KOICHI
IPC: G09G3/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device preventing image quality deterioration even when a panel is enlarged and a vertical synchronizing frequency increases.SOLUTION: The differential amplifier of the display device includes: first and second transistors serially connected between a positive power supply and a negative power supply; an output terminal to which the drains of the transistors are connected in common; an output stage circuit having a first phase compensation capacitance provided between a first current mirror circuit and the output terminal and a second phase compensation capacitance provided between a second current mirror and the output terminal; and a bias control circuit which is provided between an adder circuit and the output stage circuit and performs bias control of the first and second transistors. The output circuit provides short-circuiting between the gate and the source of each of the first and second transistors during a switching period, and charges/discharges the first phase compensation capacitance and the second phase compensation capacitance to a predetermined potential. The bias control circuit cuts off a current path between the first and second transistors.
Patent JP-2011207130-A (JP)
Title: Liquid ejection apparatus and program
Inventor: ITOKAWA YOSHIHIRO
IPC: B41J2/01
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To hardly generate streaks and density inconsistency on a recorded image.SOLUTION: An evaluation-value calculating section defines a plurality of pixel pairs each composed of two pixels adjacent to each other in a main scanning direction, and calculates, for the pixel pair where large droplets of a pre-coat liquid are ejected from ejection ports 108a, of the defined pixel pairs, an area in which pre-coat dots 51a, 51b overlap with each other as an evaluation value. When the evaluation value calculated by the evaluation-value calculating section is equal to or more than a predetermined value, a pre-coat density-value correcting section reduces a pre-coat liquid density value for the corresponding pixel for the pixel pair, related to the calculated evaluation value such that the calculated evaluation value becomes smaller than the predetermined value so as to reduce the amount of the previously ejected pre-coat liquid.
Patent JP-2011208467-A (JP)
Title: Short-distance wireless communication device
Inventor: ETO MASAHIRO
IPC: B60R25/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a short-distance wireless communication device which attains both of prevention of a damage to a snap-fit structure and securement of workability of component fitting.SOLUTION: A pair of locked members 30, 30 snap-fitted to a pair of locking claws 29, 29 of a base seat 28 are arranged on a rear surface 12b of an antenna bobbin 11. Slits 32 are recessedly formed at root parts of the locked members 30, 30 to promote bending deformation of the locked members 30, 30. A component housing section 17 is recessedly formed on an upper surface 12a of the antenna bobbin 11 to house a base plate 19. Thus, the locked members 30, 30 do not cause hindrance when the base plate 19 is joined to the component housing section 17 by soldering.
Patent JP-2011212518-A (JP)
Title: Fenton reaction catalyst using coffee ground or tea dreg as raw material
Inventor: MORIKAWA CLAUDIO KENJI
IPC: B09B3/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a Fenton reaction catalyst which can maintain iron in a bivalent state stably over a long period of time and to produce the Fenton reaction catalyst which, unknown in the conventional Fenton reaction catalyst, can reduce trivalent iron (a cheap iron feedstock) to bivalent iron for use.SOLUTION: The Fenton reaction catalyst is produced by using crushed and roasted coffee beans (particularly, coffee grounds) or tea leaves (particularly, tea dregs) as a reducing action component and mixing a feedstock of the reducing action component with the iron feedstock containing bivalent or trivalent iron in the presence of water to obtain a reaction product being the Fenton reaction catalyst having an active component. A sterilization method for generating hydroxyl radicals from hydrogen peroxide by using the Fenton reaction catalyst, a method for decomposing contaminants, and a light emitting method using chemiluminescence are also provided.
Patent JP-2011212131-A (JP)
Title: Hand dryer
Inventor: NISHIMURA SHIGEKI
IPC: A47K10/48
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly hand dryer capable of preventing, without enlarging its product size, an airflow from blowing out toward the user and water drops from scattering out.SOLUTION: The hand dryer includes a first wall and a second wall. The hand dryer has: a hand insertion part 3 formed such that, through the hand insertion opening thereof, the hands can be inserted to and removed from between the first wall and the second wall; a first nozzle part 6 provided in the first wall, for jetting high-pressure airflow therefrom; and a second nozzle part 7 provided in the second wall, for jetting high-pressure airflow therefrom. The hand dryer is configured such that at least either of the first nozzle part 6 or the second nozzle part 7 is provided with a plurality of groups of nozzle holes both in one end side and in the other end side divided by the center of the hand insertion part 3, wherein each group is composed of a plurality of nozzle holes arranged in parallel on a substantially straight line. The plurality of nozzle holes are obliquely arranged in parallel so that, in each group, the nozzle holes located close to the central side of the hand insertion part 3 are to be on the side near to the hand insertion, and the nozzle holes close to the end sides of the hand insertion part 3 are to be on the side far from the hand insertion.
Patent JP-2011217157-A (JP)
Title: Image reading apparatus
Inventor: WASHIDA SATORU
IPC: G03G15/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus, capable of taking out a jammed original easily and certainly with less time and effort, even when jamming is generated at a halfway part of a conveyance path of the original.SOLUTION: An automatic original conveyance part is provided with the conveyance path of the original, and its upper part is provided with a conveyance part cover which oscillates a former half path of the conveyance path to be opened and closed. The inside of the conveyance part cover is provided with a housing which opens and closes a latter half path. The conveyance path is provided with a plurality of sets of driving rollers and driven rollers which feed the original toward a paper ejection port. A paper ejection mechanism which separates one of the plurality of driving rollers and driven rollers in a nip release direction facing the latter half path. While the conveyance part cover is opened and the former half path is opened, the housing can open the latter half path interlocked with nip release of the paper discharge mechanism.
Patent JP-2011218362-A (JP)
Title: Laser and arc compound welding method and groove of metal plate for butt welding
Inventor: MIYAZAKI YASUNOBU
IPC: B23K26/21
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent molten metal from hanging down and falling down in a sphere shape from a welding portion when the metal plates are mutually butted at the grooves of the metal plates and are welded.SOLUTION: In a region of one groove to be butted, where welding is carried out in one pass, protrusion portions 92a and 92b, and a depressed portion 91 are continuously formed along a long-side direction of the groove. Then, in the groove where the protrusion portions 92a and 92b, and the depressed portion 91 are formed, a metal plate 15 is arranged so that only tip surfaces of the protrusion portions 92a and 92b are butted to the groove to be butted. Thereafter, laser arc hybrid welding is carried out using, as an aiming position of a laser beam 16 and a wire 17, positions on an intersection 96 of a surface 95 including a center region of a gap between the grooves formed by the depressed portion 91, and an edge portion of a side irradiated by the laser beam 16 in a region where the protrusion portion 92 and the depressed portion 91 are formed.
Patent JP-2011218397-A (JP)
Title: Laser beam machine and holding device
Inventor: FUJISAWA YOSHIO
IPC: B23K26/10
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine and a holding device enhancing working precision.SOLUTION: This holding device 10 for the laser beam machine 1 includes a reception member 32 mounted with a thin sheet W, a wall part 32b erected in a rear end side of a mounting face 32a of the reception member 32, an energizing member 35 arranged in an upper stage part 32c formed step-differently on the mounting face 32a, and a press member 33 having a long pressing face 33a opposed to the mounting face 32a while energized upwards by the energizing member 35, clamping is thereby allowed without generating a strain in the thin sheet W, between the press member 33 and the reception member 32, using a fastening member 34, and an elastic deformation amount of the thin sheet W is prevented from being dispersed to enhance the working precision. Further, the thin sheet W is prevented from butting against the wall part 32b, and sufficient tension is imparted to the thin sheet W, because a distance between wall parts of the first clamping part 20 and the second clamping part 30 is set to be larger than the maximum value of a dimensional tolerance of the thin sheet W. The working precision is enhanced by this manner.
Patent JP-2011220467-A (JP)
Title: Tube joint
Inventor: MIZUGUCHI NORIO
IPC: F16L37/12
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-clean tube joint wherein a first component and a second component are separated to separately clean the respective components.SOLUTION: The tube joint A includes: a tubular joint body 10; a tubular operation member 27 installed to the joint body 10 such that the tubular operation member 27 can be relatively displaced in an axial direction in a state that an operation face 31 is exposed to outside the joint body 10; a holding piece 24 preventing pulling-out of a tube B by elastically abutting on the outer circumference of the inserted tube B (a tubular member); and an O-ring 35 (a seal member) liquid-tightly stuck to the inner circumference of the joint body 10 and the outer circumference of the tube B. The joint body 10 can be separated in the axial direction near a storage position of the O-ring 35, and includes a unitable first component 11 and second component 12.
Patent JP-2011221897-A (JP)
Title: Passbook certificate issuance device
Inventor: ONO ATSUSHI
IPC: G07D9/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost passbook certificate issuance device whose installation space is suppressed.SOLUTION: The passbook certificate issuance device includes: a bookkeeping mechanism having a customer operation display part which displays a customer operation screen for accepting a bookkeeping operation of a passbook from a customer 99, an insertion ejection part which ejects the passbook to the customer 99, a bookkeeping processing part which performs predetermined bookkeeping processing to the passbook accepted by the insertion ejection part, and a first transportation part which transports the passbook between the insertion ejection part and the bookkeeping processing part; an issuance mechanism having an operator operation display part which displays an operator operation screen for accepting an issuance operation of the passbook from an operator 88, a storage part which stores the passbook, a passbook issuance part which issues the passbook, and a second transportation part which transports the passbook between the storage part and the passbook issuance part; and a control part which operates the bookkeeping processing part and the first transportation part to execute bookkeeping processing to the passbook when the customer operation display part accepts the bookkeeping operation, and operates the passbook issuance part and the second transportation part to execute issuance processing of the passbook when the operator operation display part accepts the issuance operation.
Patent JP-2011221390-A (JP)
Title: Positive photosensitive polyimide resin composition
Inventor: RI RI
IPC: G03F7/40
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive polyimide resin composition which has excellent sensitivity in i-ray (365 nm) exposure and a high-resolution, with which the development in alkali water solution can be performed and which can form a good relief pattern.SOLUTION: A positive photosensitive polyimide resin composition includes a polyimide resin which is obtained by using a salt of a predetermined phenylenediamine derivative as a diamine component and an alicyclic tetracarbon acid dianhydride as an acid component and performing an imidization of these components in the presence of a reductant with a standard oxidation reductive potential of -0.20 Volt to 0.34 Volt, and a photosensitive component.
Patent JP-2011221969-A (JP)
Title: Character input device, character input method and character input program
Inventor: SUDO TOMOHIRO
IPC: G06F3/0488
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a character input device, a character input method and a character input program, capable of inputting characters at a high speed on a touch panel.SOLUTION: A portable telephone terminal (character input device) 1 includes a touch panel 2 capable of simultaneously detecting a plurality of contacts, and a main control part 10 for displaying a plurality of buttons on the touch panel 2 and determining that a first contact operation of continuously displacing a contact position on the touch panel 2 is generated. In the state of determining that the first contact operation is generated in a first area where one of the plurality of buttons is displayed, when the generation of a second contact operation which is a further contact with a second area different from the first area is detected, the main control part 10 receives a character corresponding to the button displayed in the first area as input.