baber/WOPTO huggingface dataset:
Patent JP-2011241124-A (JP)
Title: Method for producing treating agent to treat fluorine-containing water, and method for treating fluorine-containing water using the same
Inventor: SHIMADA KAZUYA
IPC: C02F1/58
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent containing a calcium compound beforehand with an aluminum compound, and suitable for reducing the fluorine concentration in fluorine-containing water, using a waste liquid exhausted from an aluminum treatment process as a raw material.SOLUTION: This method for producing the treating agent includes: a process of depositing at least aluminum hydroxide and calcium sulfate in the waste liquid by supplying at least the calcium compound 32 to the waste liquid 31, which is exhausted from the aluminum treatment process and contains an aluminum ion and a sulfate ion, to adjust the pH of the waste liquid from 5 to 8; and a process of separating a precipitate 35 in the waste liquid from the waste liquid. The treating agent is supplied to the fluorine-containing water, and decreases the fluorine concentration in the fluorine-containing water.
Patent JP-2011246362-A (JP)
Title: Alaremycin derivative
Inventor: KITATSUME TOMOYA
IPC: C07C233/47
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a new alaremycin derivative that has inhibitory activity against porphobilinogen synthase (PBGS) and is useful as an antibacterial agent.SOLUTION: The alaremycin derivative is represented by formula (I) (wherein R is a hydrogen atom or lower alkyl; X is halogen-substituted methyl; when one of Yand Yis a hydrogen atom, the other is a hydrogen atom, hydroxymethyl or lower alkoxymethyl or Yand Yare bonded to form a double bond; m is an integer of 0-5) or its pharmacologically acceptable salt.
Patent JP-2012004608-A (JP)
Title: Mobile station, radio base station and communication control method
Inventor: ISHII HIROYUKI
IPC: H04W52/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To realize system efficiency and connectivity stability by adequately controlling measurement and the like when performing carrier aggregation.SOLUTION: A mobile station UE of the invention is a mobile station communicating with a radio base station using two or more carriers. In a case that the two or more carriers are comprised of a carrier being not in an intermittent reception state and a carrier being in the intermittent reception state, the mobile station UE comprises a first communication unit for communicating with the carrier being not in the intermittent reception state, and a second communication unit for communicating with the carrier being in the intermittent reception state. The first communication unit regards sections before and after an on-section of the carrier that is in the intermittent reception state as measurement gaps.
Patent JP-2011014881-A (JP)
Title: Process and apparatus for fabricating magnetic device
Inventor: KODAIRA KICHIZO
IPC: H01L21/8246
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for fabricating a magnetic device by using a dry etching so that an etching damage is reduced.SOLUTION: Process and apparatus for fabricating a magnetic device is provided. Magnetic and/or nonmagnetic layers in the device are etched by a mixed gas of hydrogen gas and inert gas, such as Nwith using a mask of non-organic material, such as Ta. As a result, in a studied example, a MTJ taper angle is substantially vertical.
Patent JP-2011248062-A (JP)
Title: Projector
Inventor: TAJIMA HIDEAKI
IPC: G03B21/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a mirror three-dimensionally held and positionally adjustable, so as to be fixed easily after a position adjustment.SOLUTION: The curved mirror 26 comprises a reflection surface 42 formed in an axial-symmetry aspherical surface shape whose center is a first symmetry axis 45, a sliding contact surface 43 spherically projecting and a positioning projection 44. The sliding contact surface 43 fits in a bearing hole 47 of a bearing seat 46 provided upward on a base member. The bearing hole 47 is a concave portion formed in a spherical shape having a same diameter as that of the sliding contact surface 43, and its opening end 48 fits to a part of the sliding contact surface 43, so as to come in contact with and slidingly support the sliding contact surface 43. A compression coil spring 50 is mounted in the positioning projection 44 and is pressed with a cover member. At this time, an end of the positioning projection 44 projects from an opening formed in the cover member, thereby allowing a positioning operation of the curved mirror 26. An adhesive is applied between the positioning projection 44 and the opening 23 at a position where the reflection surface 42 is positionally adjusted, thereby fixing the curved mirror 26 at an optimum position.
Patent JP-2011249134-A (JP)
Title: Illumination control system
Inventor: EJIRI YUICHI
IPC: H05B37/02
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an illumination control system that reports communication abnormality of a communication portion of a luminaire without making a person nearby the luminaire feel unpleasant.SOLUTION: The illumination control system comprises a plurality of luminaires L which each have a light source 7 for emitting visible light, a lighting circuit for turning on the light source 7, and a control portion for controlling the lighting circuit, and to which unique individual addresses are set respectively, and each luminaire L has a communication portion 9 which has a function of receiving an external control signal for controlling the lighting circuit. The lighting circuit and control portion include a current control portion 11 which controls an output current to the light source 7. A control portion of the current control portion 11 indicates abnormality of the communication portion 7 through visible light communication such that when a failure in reception of the control signal by the communication portion 9 is recognized, the light circuit is controlled to blink the light source 7 in short cycles enough not to feel the blinking with the human's eyes.
Patent JP-2011248132-A (JP)
Title: Color filter substrate for vertical orientation liquid crystal display and vertical orientation liquid crystal display
Inventor: HAGIWARA HIDEAKI
IPC: G02F1/1343
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display which is bright and excellent in responsiveness by reducing disclinations associated with a vertical orientation liquid crystal.SOLUTION: A color filter substrate for a vertical orientation liquid crystal display comprises: a black matrix, which is provided on a transparent substrate, is composed of a light-shielding layer composed of a resin on which light shielding pigment is dispersed and has multiple openings; a transparent conductive film formed on the transparent substrate comprising the black matrix; and colored pixels of multiple colors formed in a pixel area which is divided by the multiple openings, on the transparent conductive film.
Patent JP-2011247831-A (JP)
Title: In-vehicle display device, display method and information display system
Inventor: OZAKI KOSUKE
IPC: G09B29/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To grasp the content of contribution information displayed at an in-vehicle device at a glance without blocking safety driving.SOLUTION: This in-vehicle display device is provided with communication equipment and an in-vehicle unit. The communication equipment is configured to acquire contribution information contributed by a user and location information showing the contribution distribution of the contribution information, and to classify the acquired contribution information into categories. Then, the communication equipment is configured to generate map data displaying the contribution information in the form of display corresponding to the classified categories at the position on the map specified by the location information acquired with the contribution information, and to transmit the map data to the in-vehicle unit. The in-vehicle unit is configured to display the received map data on a liquid crystal monitor or the like.
Patent JP-2011249281-A (JP)
Title: High back type key switch device
Inventor: OTSUKA HIROMI
IPC: H01H13/14
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To secure a good operability of a key top of a high back type key switch device which is embeddable into an operation panel of industrial and medical machines, even in a bad environment subject for example to splashing of oil and chemicals.SOLUTION: A support mechanism 18 of a key switch device 10 comprises a pair of link members 40, combined so as to interlock each other, which guide a key top 16 in an up/down direction; a base member 42 which supports both link members in a displaceable way below the key top; first engaging sections 60 which interlock an up/down motion of the key top 16 and a displacement of both link members 40; second engaging sections 62 which keep the pair of link members 40 supported by the base member 42 in a displaceable way; and locking sections 64 which, while the key top 16 descends, check a descent of the key top 16 to fix the lower-limit position of its up/down motion at a position where the first engaging sections 60 are above the second engaging sections 62 and apart by a predetermined distance D from the base member 42.
Patent JP-2011252940-A (JP)
Title: Liquid crystal display device and liquid crystal display device for vehicle
Inventor: NAGATSUYU IORI
IPC: G02F1/13357
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing a flicker when an image is in a non-display state in a predetermined direction in a liquid crystal display which displays an image in different directions without using a parallax barrier, and a liquid crystal display system.SOLUTION: In a liquid crystal display device having a transmissive liquid crystal panel, a first light source and a second light source which illuminate the liquid crystal panel, when a first image is in a display state and a second image is in a non-display state, the second light source is illuminated with predetermined light quantity set in accordance with light leakage quantity which is generated in a second direction by illumination of the first light source during a predetermined period in which the first light source is not illuminated, thereby a flicker with respect to the second direction is suppressed.
Patent JP-2011253665-A (JP)
Title: Outlet for dc power supply, dc power supply control unit, dc power supply control program, and dc power supply control method
Inventor: KOMATSU MASAYUKI
IPC: H01R13/71
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an outlet for DC power supply which can reduce power loss incident to power supply, and to provide DC power supply control unit, control program and control method.SOLUTION: The outlet 100 for DC power supply has a DC-DC converter 140 which converts a voltage from a DC power supply source 10 into a voltage of a designated value. The outlet 100 for DC power supply receives multiple types of apparatus side efficiency information indicating power conversion efficiency of apparatus connected to a female terminal 111, or the like, from the DC power supply plugs of the apparatus. The outlet 100 for DC power supply has a DC power supply controller 180 which stores multiple pieces of outlet side efficiency information indicating power conversion efficiency of the outlet 100 for DC power supply. The DC power supply controller 180 designates a designation value, for reducing power supplied from the DC power supply source 10 to the DC-DC converter 140 based on the multiple types of apparatus side efficiency information and multiple pieces of outlet side efficiency information, to the DC-DC converter 140.
Patent JP-2011252537-A (JP)
Title: Tensioner
Inventor: AZUMA KEISUKE
IPC: F16C33/20
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance of a bush in a tensioner in which a fixing part and a pulley are disposed on the same side for a tension arm.SOLUTION: A cylindrical member 21 is disposed between the support hole 32 of the tension arm 30 into which a flanged shaft 13 is inserted, and a cylindrical outer peripheral surface of the flanged shaft 13. A flange member 22 molded from a material different from that of the cylindrical member 21 is attached between the flange part 17 of the flanged shaft 13 and the upper surface of the tension arm 30. A limit PV value of the flange member 22 is larger than the limit PV value of the cylindrical member 21.
Patent JP-2010282205-A (JP)
Title: Developer and method for producing developer
Inventor: HARA TAKASHI
IPC: G03G9/087
Filed: 2010-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a developer having desired toner characteristics without changing an aggregation property of fine particles in a fine particle dispersion liquid with lapse of time.  <P>SOLUTION: A method for producing the developer is provided, including steps of: preparing a toner material dispersion liquid comprising a granulated toner material containing a binder resin, and an aqueous medium; finely granulating the granular toner material by subjecting the toner material dispersion liquid to mechanical shearing so as to form fine particles; and forming aggregated particles by aggregating the fine particles; wherein the toner material dispersion liquid contains a basic polymer surfactant by 0.3 wt.% or more and less than 5 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011259542-A (JP)
Title: Motor position controller
Inventor: OKUBO HITOSHI
IPC: H02P29/00
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To operate a motor completely and properly by avoiding operational malfunction due to unmatching of a pulse mode.SOLUTION: A motor position controller 1, driving a motor 6 based on a command pulse signal input from the outside and desired pulse mode setting, includes: a counter 2 that generates a position command signal from the command pulse signal according to the desired pulse mode setting; a motor control part 3 that supplies electric power to the motor 6 based on the position command signal; and a matching determination part 4 that determines matching between the desired pulse mode setting with the command pulse signal.
Patent JP-2011258735-A (JP)
Title: Composite multilayer substrate
Inventor: TOYOOKA SHUN
IPC: H05K3/46
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite multilayer substrate which can prevent the cracking of a ceramic multilayer substrate portion and can improve the manufacturing yield of an electrical circuit module using the composite multilayer substrate.SOLUTION: A composite multilayer substrate 1 comprises: a ceramic multilayer substrate 2; a resin substrate 3 provided on a surface of the ceramic multilayer substrate; and a copper foil layer 5 on a surface of the resin substrate 3. The resin substrate 3 has a first resin layer 6 arranged so as to be in contact with the surface of the ceramic multilayer substrate 2, and a second resin layer 7 arranged so as to be in contact with the copper foil layer 5. The first resin layer 6 has a Young's modulus lower than that of the second resin layer 7.
Patent JP-2010246144-A (JP)
Title: Method of decoding moving picture and moving picture decoding equipment
Inventor: SUMINO SHINYA
IPC: H04N19/503
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of decoding moving pictures that can perform reproduction from halfway pictures subjected to intra-screen encoding of image-encoded signals, and can perform reproduction without any error after the pictures subjected to intra-screen encoding even if an error occurs in a stream, and to provide moving picture decoding equipment.  <P>SOLUTION: The method of encoding moving pictures selects a reference picture from an intra-screen decoding picture, a picture positioned prior to the intra-screen decoding picture in the order of display, and a picture positioned after the intra-screen decoding picture. The encoding/decoding equipment determines whether or not the intra-screen decoding picture is designated as the reference picture, selects the reference picture from at least one of the intra-screen decoding picture designated as the reference picture and the picture decoded after the reference picture to the picture decoded by an intra-screen decoding method after the reference picture, and prohibits the selection of the picture decoded before the reference picture as the reference picture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280378-A (JP)
Title: Road curvature estimation system and automotive target state estimation system
Inventor: CONG SHAN
IPC: G01S13/931
Filed: 2010-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a curvature of a road by a Kalman filter.  <P>SOLUTION: In this estimation system, a first Kalman filter 52 estimates measured values of a yaw rate and speed from measured values generated by respective sensors 16, 18 in a host vehicle, and a second Kalman filter 54 estimates therefrom parameters of a clothoid model of road curvature. Measured values of a range, a range rate and an azimuth angle from a radar system 14, are processed by an extended Kalman filter 56 to provide an unconstrained estimate of the state of a target vehicle 36. Associated road constrained target state estimates are generated for one or more roadway lanes and are compared -either individually or in combination- with the unconstrained estimate. If a constrained target state estimate corresponds to the unconstrained estimate, then the state of the target vehicle is generated by fusing the unconstrained and constrained estimates; and otherwise is given by the unconstrained estimate alone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012005275-A (JP)
Title: Motor drive controller
Inventor: SHIMONAGAYOSHI HIROCHIKA
IPC: H02P25/08
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive controller which controls a driving current of a motor to a target current with starting energization immediately after switching a drive phase, irrespective of variation in (especially an inductance value of winding of a stator) motor characteristics of a motor such as a switched reluctance motor (SR motor).SOLUTION: A driving current of an SR motor 1 is controlled to a target current with starting energization immediately after switching a drive phase, irrespective of variation in (especially an inductance value of winding of a stator) motor characteristics of the SR motor 1 by correcting, based on the magnitude of the driving current of the SR motor 1 at a time point after a lapse of the set energization time of the starting energization, the energization time of the starting energization to a target current by means of subsequent starting energization by a correction processing part 41b of a control part 4.
Patent JP-2010212263-A (JP)
Title: Electromagnetic switch
Inventor: NIIMI MASAMI
IPC: H01H50/44
Filed: 2010-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which an electronic controlling circuit 36 can be installed inside an auxiliary electromagnetic switch 9 without being affected by conductive dusts generated due to consumption of a contact and without being affected by moving tracks of a movable contact 35.  <P>SOLUTION: The auxiliary electromagnetic switch 9 has an in-built electronic controlling circuit 36 for controlling electric conduction to an exciting coil 27. The electronic controlling circuit 36 is installed in a space divided by a magnetic plate 28 from a contact chamber 40, namely, is installed between the exciting coil 27 and the magnetic plate 28, and an inner diameter or an outer diameter of a circuit board is press-fitted against an inner circumferential wall or an outer circumferential wall of a support member 49 integrally installed with a bobbin 37 of the exciting coil 27. In the above structure, since conductive dusts generated by consumption of a contact do not adhere on a surface of the circuit board, reliability against an insulation deterioration and a short circuit of the electronic circuit can be improved, and a special structure for insulation shield can be dispensed with, thereby, down-sizing and a low cost can be materialized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012012629-A (JP)
Title: Cold rolled steel sheet and method for producing the same
Inventor: FURUHASHI SEIJI
IPC: C22C38/00
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet having low yield stress, excellent deep drawability, and good fabrication brittleness resistance, and to provide a method for producing the same.SOLUTION: The cold rolled steel sheet has a chemical composition which contains a predetermined concentration of C, Si, Mn, P, S, sol. Al, N, Ti, and Nb, with the balance being Fe and impurities, and satisfies the following formulas (1) and (2); has a steel structure having a ferritic grain size number of 9.0 or less; and has mechanical properties in which the amount of hardening by coating and baking is 10 to 35 MPa, wherein formula (1) is -0.0025≤C-(12/93)×Nb-(12/48)×Ti<0, and formula (2) is Ti=max[Ti-(48/14)×N-(48/32)×S, 0]. Here, each symbol of element in formulas (1) and (2) shows the content (unit: mass%) of each element, and max[] in formula (2) is a function which returns the greatest value among the arguments in [].
Patent JP-2012013126-A (JP)
Title: Device and method for control of vibration
Inventor: SHIGA YUJI
IPC: E04H9/02
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively protect an objective construction by smoothly switching control from active control to passive control.SOLUTION: A vibration control device 120 includes: a movable mass 150 movably arranged on the subjective construction in a horizontal direction; an actuator 152 which drives the movable mass; a relative displacement detection part 154 which detects the relative displacement of the horizontal direction between the objective construction and the movable mass; a vibration detection part 156 which detects the magnitude of the vibration of the objective construction; a drive control part 170 which suppresses the relative displacement detected by the relative displacement detection part in an allowable prescribed stroke range according to the magnitude of the vibration detected by the vibration detection part, and drive-controls the movable mass via the actuator so as to suppress the vibration; a damper function 160 which passively suppresses the vibration of the objective construction; and a control switching part 172 which stops the drive control of the drive control part when the magnitude of the vibration detected by the vibration detection part reaches a prescribed threshold or larger.
Patent JP-2012016216-A (JP)
Title: Rotation electrical machinery
Inventor: YAMAZAKI KATSUYUKI
IPC: H02K21/22
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a rotation electrical machinery.SOLUTION: A stator core 11 has an annular yoke 21 and multiple teeth 22 unified with it, and is attached to a stator case 12. A bobbin 23 wound around with an electric cable on the outer side is attached to the teeth 22, and is provided with a tongue section for fixation 27 to overlap on an end surface of the yoke 21. The bobbin 23 is fixed on the stator core 11 as well as the stator core 11 is fixed on the stator case 12 by a screw member 33 which is screw-coupled with the stator case 12 by penetrating a mounting hole of the bobbin 23 and a through-hole of the stator core 11.