baber/WOPTO huggingface dataset:
Patent JP-2012173665-A (JP)
Title: Toner
Inventor: SUGAWARA NOBUYOSHI
IPC: G03G9/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide toner capable of preventing the detachment of an external additive even if a large-particle diameter external additive is added to improve transferability and toner capable of suppressing a change in developing characteristics or an image failure due to the detachment of a large-particle diameter external additive.SOLUTION: Toner comprises toner particles containing at least a binder resin and a release agent and fine particles A. The fine particles A have a number average primary particle diameter of 80 nm or more and 300 nm or less and have an aspect ratio (a major axis/a minor axis) on a toner particle surface of 1.0 or more and 1.3 or less, and in the fine particles A, at least a hydrocarbon compound having a weight average molecular weight of 300 or more and 3000 or less is processed at a ratio of 0.1 pt.mass or more and 30.0 pts.mass or less based on 100 pts.mass of the base material of the fine particles A.
Patent JP-2012177962-A (JP)
Title: Optical disk device
Inventor: MATONO HARUKI
IPC: G06F12/08
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To achieve high speed file access in an archive device equipped with a disk change mechanism.SOLUTION: The optical disk device includes: a CPU 301; a memory 302; an external IF 303; an HDD 304; a disk information management part 305; a disk replacement control part 306; an access frequency determination part 307; an optical disk control part 308; and an optical disk drive 202. When a disk is newly created, a preliminary area is set in advance, and data determined to be highly frequently accessed in accordance with access frequency are written in the preliminary area when the disk is set to an optical disk drive 202. The disk information management 305 is configured to manage a plurality of identical files written in the preliminary area, and as a response to the external IF 303, those files are reported as one file. Also, this optical disk device includes an encryption processing part 509, and when the data are recorded in the preliminary area, the data are encrypted and recorded, and when the data deleted, only management information managed by the disk information management part 305 is deleted.
Patent JP-2012177987-A (JP)
Title: Monitoring system and monitoring method
Inventor: AYABE YOSHINOBU
IPC: H04L12/28
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To surely inform an SNMP manager of a trap indicating fault occurrence.SOLUTION: A monitoring object server 8 includes: an SNMP agent part 6 for transmitting an SNMP trap to an SNMP manager part 22 when a fault occurs, and transmitting the SNMP trap every time retransmission standby time elapses in the case that there is no response from the SNMP manager part 22; and a BMC 2 for transmitting PET to the SNMP manager part 22 utilizing a LAN 30 for management which is different from a LAN 31 for work every time the retransmission standby time elapses in the case that there is no response from the SNMP manager part 22. A monitoring server 24 is provided with the SNMP manager part 22 for responding to the SNMP agent part 6 utilizing the LAN 31 for the work when the trap is received and responding utilizing the LAN 30 for the management when the PET is received. The retransmission standby time is set corresponding to the importance of the trap.
Patent JP-2012177504-A (JP)
Title: Indoor unit for air conditioning
Inventor: SHIMIZU TAKESHI
IPC: F24F1/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress noises that are caused by distance variations relative to a heat exchanger in association with rotation of a fan in an indoor unit for air conditioning.SOLUTION: The indoor unit for air conditioning includes: a turbofan 23 driven by a motor 22 and disposed in a center part of a top board 33; the indoor heat exchanger 26 disposed on an outer peripheral side of the turbofan 23 and on an inner side of a casing 21; and projections 51, 52 serving as members for mitigating pressure unevenness, which mitigate unevenness of a pressure field of the air flowing through a space between the turbofan 23 and the indoor heat exchanger 26 in a circumferential direction, in the casing 21 that is formed in a square shape and has an inlet 24 and an outlet 27.
Patent JP-2011142664-A (JP)
Title: Integrated circuit
Inventor: HOSHINO MASAYUKI
IPC: H04W28/18
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of processing in a receiver for measuring and informing CQI in a communication system having a plurality of system bandwidths.  <P>SOLUTION: In a communication system having a plurality of system bandwidths, the receiver can reduce the quantity of processing for measurement of CQI (Channel Quality Indicator). In this receiver, a narrow-band CQI measurement unit (109) measures CQIs in resource blocks necessary for measuring CQIs as a narrow-band CQI from the starting position of the narrow-band width transmitted from a transmitter, and a wide band CQI measurement unit (110) extracts the resource blocks necessary for measuring the CQIs from the system bandwidth transmitted from the transmitter, and measures an average CQI in the extracted resource blocks as a wide band CQI indicating the channel quality of the entire system bandwidths. A feedback information generation unit (111) generates feedback information including the narrow-band CQI and the wide band CQI.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012176571-A (JP)
Title: Ink-jet head, and recording apparatus
Inventor: IWASHITA SHUZO
IPC: B41J2/045
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head which achieves displacement of an actuator based on a new principle.SOLUTION: The actuator 23 of a head 6 includes a vibration plate 37, a common electrode 39, a piezoelectric body 41, and an individual electrode 43 and an outer side electrode 45, which are sequentially stacked on an upper surface 21a. A first region R1 is defined to be a region of the piezoelectric body 41 which overlaps a body 43a of the individual electrode 43. A second region R2 is defined to be a region of the piezoelectric body 41 which is located between the body 43a of the individual electrode 43 and a body 45a of the outer side electrode 45. The regions R1 and R2 each have a polarization direction in the stack direction in the actuator 23. A drive signal-outputting section 8 impresses a voltage between the individual electrode 43 and the outer side electrode 45 in a direction for causing shear deformation in which a shear-deformed part position of the second region R2 is located nearer to a liquid pressurizing chamber 31 as the part of the second region R2 approaches the first region R1, while impressing a voltage between the individual electrode 43 and the common electrode 39 in the polarization direction of the first region R1.
Patent JP-2012176379-A (JP)
Title: Trigger type liquid injector
Inventor: GOTO TAKAYUKI
IPC: B05B11/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a trigger type liquid injector limiting the number of members and having an easy-to-assemble structure in consideration of moldability of each member.SOLUTION: It includes a first vertical passage p1 extending from within a container body into a cylinder via a pipe, and a second vertical passage p2 extending from within the cylinder to an injection cylinder in a body B, and includes a valve member D in which a suction valve element closing a suction valve hole 35 communicating the first vertical passage with the cylinder inside from within the cylinder to freely open/close, and a discharge valve element closing a discharge valve hole 36 communicating the cylinder inside with the second vertical passage from within the second vertical passage to freely open/close are respectively protruded from a substrate fitted into the cylinder.
Patent JP-2011120287-A (JP)
Title: Encoding apparatus and method, and decoding apparatus and method
Inventor: RYU TOMOAKI
IPC: H04N19/50
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable random access even if a GOP (group of picture) interval is lengthened.  <P>SOLUTION: An access point P picture is used for prediction as an access point, the access point P picture which is predicted on the basis of either an I picture in a top of a video information unit to which the access point P picture belongs or an access point P picture prior to the prediction done on the basis of the I picture in the top in the video information unit is encoded, and a P picture and a B picture which are predicted from an immediately-before access point P picture and are not used for the prediction for a picture prior to the immediately-before access point P picture are encoded as pictures on and after the access point P picture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012180121-A (JP)
Title: Food container stand
Inventor: SAKAMOTO MASAMI
IPC: B65D35/56
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a food container stand which solves the problem that it is not easy to keep a plastic container storing food such as mayonnaise or catsup standing as the container easily falls even though it is easy to use the food in a container kept upside down because the content in the container comes out smoothly.SOLUTION: The food container stand is a container stand for keeping food such as mayonnaise stored in a tubular container upside down for squeezing out the content completely to the end with no waste. The stand is storable in a refrigerator with a food container and because it is mounted on the cap open/close part of the container, the cover, which is conventionally rather difficult to open, is easily opened because the cap cover is larger with the stand. When the stand is colored or painted to represent characters, a table looks more enjoyable. A food container is inserted upside down in the stand.
Patent JP-2011149102-A (JP)
Title: Method of refining organic compound and method of preparing light emission device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition source for forming a high-purity organic compound layer.  <P>SOLUTION: A method of refining an organic compound includes: a step of connecting a plurality of crucibles each containing an organic compound of solid phase; a step of heating the organic compound to generate a fusion zone; a step of moving the fusion zone, thereby, moving impurities; and a step of using the crucible containing the refined organic compound, among the plurality of crucibles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185369-A (JP)
Title: Light source device and projector
Inventor: SATO MAKOTO
IPC: H01L33/50
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a projector which suppress, with a diffuser wheel provided near an incident opening of a light guide unit, illumination unevenness by diffusing a light beam of each color while improving light utilization efficiency.SOLUTION: A light source device includes: multiple light sources which respectively emit light beams that have wavelength bandwidths different from one another and that have light distributions different from one another; condenser lenses which condense the light beams respectively coming from the light sources; a light guide optical system which arranges the light beams, coming from the light sources and being condensed, to be along the same optical axis so as to emit them onto a predetermined surface; a light guide unit which is provided on the optical axis of the light beams emitted to the predetermined surface, and which allows the light beams to be distributed in uniform illumination; a diffuser wheel which is provided near an incident opening of the light guide unit, and which has multiple segments with different diffusion coefficients in a circumferential direction thereof; a motor which causes the diffuser wheel to rotate; and light source control means which controls rotation of the diffuser wheel in synchronization with lighting of the light sources.
Patent JP-2011170862-A (JP)
Title: Method of pre-processing data for host-based print system
Inventor: HALL LYMAN LEONARD
IPC: B41J5/30
Filed: 2011-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing the cost of a printing device in a host-based print system.  <P>SOLUTION: A host machine includes an application, an image processor, and an I/O device. The application generates page data. The image processor receives the page data and renders it to intermediate data including a multi-bit value per plane and per pixel. The I/O device transfers the resulting data to the printing device. The printing device includes an I/O device, a pulse code generator, and a print engine mechanism. The I/O device receives data from the host machine. The pulse code generator receives intermediate data for each of multi-bit values, and generates a pulse code corresponding to the multi-bit value concerned. The print engine receives the pulse code, and converts the pulse code to a hard copy image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012188227-A (JP)
Title: Elevator
Inventor: WATANABE DAICHI
IPC: B66B13/14
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein passengers can not escape by prizing a car door when passengers are confined with the car door not opened after landing on a floor owing to a failure of a drive system of a door motor during control operation.SOLUTION: An elevator includes a car 4, an elevator control unit 5, a door control unit 6, the door motor 7, an electric power source 8, a relay circuit 9, a door opening/closing device 10 applying opening force or closing force to the car doors 2, 3 from the torque of the door motor 7, a sensor 11 detecting door positions of the car doors 2, 3, a failure detecting unit 12 determining whether a failure exists in the door motor 7 based on the detected door positions and an opening command from the door control unit 6, and a relay control unit 13 for switch-controlling the relay circuit 9 based on the output of the failure detecting unit 12. The relay control unit 13 allows the relay circuit 9 to shut off a power supply line to put a securing force for holding the closed state in an unloaded state, when the elevator control unit 5 carries out operation for emergency and the failure detecting unit 12 detects a failure.
Patent JP-2012191807-A (JP)
Title: Protector of ground wire
Inventor: KAJI TAKANORI
IPC: H01R4/66
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent ground wire breakage accidents by preventing weeds from flourishing around a base member so as not to bring blades of mowers and the like close to the ground wire while protecting the ground wire arranged along an outer surface of a steel tower leg part from external force.SOLUTION: A protector 1 of a ground wire 103 arranged along an outer surface of a steel tower leg part 100 includes a base member 101 partially embedded in ground and a steel tower material 102 supported by the base member at its lower end portion. A lower portion of the ground wire is embedded in the ground and an upper portion of the ground wire electrically connects with the steel tower material. The protector includes a ground wire cover 10 which is partially fixed to the ground wire covering a portion of the ground wire exposed and arranged along the outer surface of the steel tower leg part and a weed-proof member 20 fixed to a ground surface protruding from a skirt part of the steel tower leg part contacting with the ground to the ground surface.
Patent JP-2011227468-A (JP)
Title: Projection type image display apparatus
Inventor: KIMOTO TAKAYUKI
IPC: G03B21/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To realize a high-luminance projection type image display apparatus in which a light-emitting device and a phosphor are used,that has low power consumption, long life and stable image display quality by improving the use efficiency of a phosphor and suppressing the deterioration of the phosphor and the power consumption of an excitation light source.SOLUTION: The projection type image display apparatus according to the present invention comprises multiple light sources 181, 182 and 183; a phosphor layer 185 that emits light by being excited by any one of the multiple light sources; an optical unit that determines the optical paths of light that is emitted from the multiple light sources and the phosphor layer 185; a temperature sensor 184 that directly or indirectly detects the temperature of the phosphor layer 185 or its neighbor; a light source output control unit 212 that controls the brightness of the excitation light source 182 exciting the phosphor layer 185; an amplitude control unit 213 that controls the amplitude of a projection image signal; and a brightness control unit 210 that performs switching between the light source output control unit 212 and the amplitude control unit 213 based on the detected temperatures in order to control the brightness of an projection image.
Patent JP-2012191118-A (JP)
Title: Electronic control apparatus
Inventor: SHIJI YUICHI
IPC: H01L23/36
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively radiate heat generated from electronic components that are cooled and reduce limitations of a substrate art work.SOLUTION: A partition member 21 made of an electric insulation material is positioned between a lower surface 13b and an inner surface of a housing 2 at a portion of through holes 18 for connector pin connection in a substrate 13. Partition cylinder parts 21a, which individually house connector pins 16 protruding to the lower surface 13b side of the substrate 13 and partition areas between the respective connector pins 16, are provided in the partition member 21, and a heat radiation material 22 fills the interior of each partition cylinder part 21a of the partition member 21 so as to contact with each connector pin 16 and the housing 2.
Patent JP-2012193499-A (JP)
Title: Electronic key device
Inventor: HAMAMURA YUKIHIRO
IPC: E05B49/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key device which can reduce authentication time, curb electricity consumption, improve responsiveness of a function as well as reliability of communication of a portable machine, and has high security.SOLUTION: An on-vehicle machine 10, when performing authentication, sends challenge data, which changes for each authentication request, to a portable machine 101. The portable machine 101 performs an XOR conversion of the received challenge data with a unique key ID stored in the portable machine and sends back the converted data as response data. Then the on-vehicle machine 10 performs the XOR conversion of the received response data with the key ID of the portable machine 101 that the on-vehicle machine 10 requests to send data therefrom and authenticates the requesting portable machine by comparing the converted response data with the challenge data sent at time of the authentication request. Thus, the present invention does not require an ID of the portable machine to be sent, thereby speeding up communication time as well as improving security.
Patent JP-2012192951-A (JP)
Title: Tape squeezing apparatus
Inventor: MAEDA TAKESHI
IPC: B65C9/36
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a tape squeezing apparatus which sticks an adhesive sheet protruded from the edge of the surface of an adherend to the adherend by folding the protruded adhesive sheet to the rear surface side little by little.SOLUTION: When the adhesive sheet S is stuck to the surface W1 of the adherend, the edge end area of the adhesive sheet S protruded from the edge end We of the surface W1 of the adherend to which the adhesive sheet S is stuck, is stuck to the side surface Ws and the rear surface W2 of the adherend. The tape squeezing device 10 includes squeezing members 15 which nip the adherend W and the adhesive sheet S and are arranged so as to come close to or separate from each other, and a press roller 16 which functions as an initial bending means, is positioned before the squeezing members 15 and forms initial bent parts S1 in both width-direction sides of the adhesive sheet S while pressing the adhesive sheet S. The squeezing member 15 includes a side surface slope part 32A, a side surface pressing part 32B, a rear surface part 33A, and a rear surface pressing part 33B for bringing a tape end area close to a work corresponding area little by little so that the tape end area comes around the work corresponding area and then is stuck to the adherend.
Patent JP-2012194351-A (JP)
Title: Image formation apparatus
Inventor: OTSUKA MASAHIRO
IPC: G03G15/08
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus using a developing device that is a vertical agitation type and also a trickle type, the image formation apparatus capable of suppressing the coat inferiority of a developer carrier surface due to the shortage of a developer without providing a piezoelectric sensor or the like for detection of a developer surface.SOLUTION: An image formation apparatus controls a driving speed of driving means, forms a toner pattern so that a two-component developer amount transported to a region of a development chamber corresponding to a prescribed region forming the toner pattern becomes less compared with the time of image formation, detects a toner amount of the toner pattern with detection means, and causes the two-component developer in a development container to be discharged based on the detection results of toner pattern.
Patent JP-2012195223-A (JP)
Title: Nonaqueous electrolyte and lithium secondary battery using the same
Inventor: ONUKI MASAMICHI
IPC: H01M10/0569
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte and a lithium secondary battery which are improved in overcharge characteristics and storage characteristics.SOLUTION: The nonaqueous electrolyte in which a lithium salt is dissolved in a nonaqueous organic solvent is characterized by containing benzonitrile represented by general formula (1). (In the formula, X is an alkyl group having 2-12 carbon atoms or an alkoxy group having 1-12 carbon atoms which may be fluorine-substituted, Y is a fluorine atom or a fluorine-substituted alkyl group having 1-12 carbon atoms, and n is an integer of 0-4.)
Patent JP-2012196983-A (JP)
Title: Pneumatic tire
Inventor: NAKAJIMA MIYUKI
IPC: B60C9/18
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can favorably maintain high-speed durability and can improve rolling resistance, in the pneumatic tire using composite cords in a belt reinforcement layer which are composed of aromatic polyamide fibers and aliphatic polyamide fibers.SOLUTION: In the pneumatic tire in which the belt reinforcement layer 7 is arranged at the external peripheral side of a belt layer 6 arranged at the external peripheral side of a carcass layer 4 in a tread 1, and which has at least one circumferential main groove 10 at the tread 1, the belt reinforcement layer 7 is formed of the composite cords 9 which are composed of the aromatic polyamide fibers and the aliphatic polyamide fibers, an elongation ratio at the loading of the composite cords 9 at 2.1 cN/dtex is set to be 2.5 to 5.0%, and a divided part 11 which is formed by locally lacking the belt reinforcement layer 7 is formed in a region at the internal peripheral side of the circumferential main groove 10.