baber/WOPTO huggingface dataset:
Patent JP-2011198410-A (JP)
Title: Multilayer optical recording medium
Inventor: SAKAMOTO TETSUHIRO
IPC: G11B7/24062
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent multiple beam interference which is a practical problem caused by stray light, in relation to a multilayer optical recording medium having N (N≥5) boundary surfaces at which incident light can be reflected.SOLUTION: Each of M boundary surfaces selected from N boundary surfaces (M≤N) is defined as Li (i=0, 1, ..., M, wherein an interface having a smaller value i is formed at a lower layer position farther away from the uppermost surface which is a light-incident surface), and when j<k≤I<m≤M, for a boundary surface Lk, a boundary surface Lm, a boundary surface Ll, and a boundary surface Lj that generate stray light by reflecting three times via Lk (or Ll)→Lm→Ll (or Lk) in a case where light having a wavelength λ is focused to the boundary surface Lj as a target by using an objective lens having a numerical aperture NA, the following condition is satisfied: a difference |S-S| between the total sum Sof the thicknesses of spacers formed between the boundary surface Lj and the boundary surface Lk, and the total sum Sof the thicknesses of spacers formed between the boundary surface Ll and the boundary surface Lm is larger than nλ/NA(n is the refractive index of the spacer).
Patent JP-2010173739-A (JP)
Title: Binding band and molded object having hinge structure
Inventor: OYAMA HAJIME
IPC: B65D63/12
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding band which is excellent on a mold-release characteristic at the time of manufacturing and hardly generates fracture, or a molded object having a hinge structure.  <P>SOLUTION: In the molding object obtained by injection molding, the molding object is made of a polyamide resin composition wherein an aluminum salt of a 12-22C aliphatic carboxylic acid is combined with a polyamide resin. In the binding band or the molding object having a hinge structure, the polyamide resin has a 6-22C hydrocarbon group at its end, and the number of hydrocarbon group is 40-100% of the whole end groups of the polyamide resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011200064-A (JP)
Title: Power supply control circuit
Inventor: OTSUKA TADASHI
IPC: H02M3/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To detect voltage reduction even at a power supply destination by using an overvoltage protection circuit.SOLUTION: A base is connected to an output terminal of a DC/DC converter 73 via a resistor R2 and grounded to the ground via a resistor R3. A collector is connected to the output terminal of a DC/DC converter 72 via a resistor R1. By disposing a transistor Q1 with an emitter grounded to the ground a voltage reduction detection circuit 78 is formed, and a connection point P between the collector of the transistor Q1 and the resistor R1 in the voltage reduction detection circuit 78 is connected to the overvoltage protection circuit 76. By this arrangement, reduction in the output of the DC/DC converter 73 can be detected by using the overvoltage protection circuit 76. As a result, in order to detect the reduction in the output of the DC/DC converter 73, a device can be made more conpact, compared to a case where an exclusive detection circuit is provided separately.
Patent JP-2011194546-A (JP)
Title: Ultrasonic machining device
Inventor: KAWAHARA FUMITOMO
IPC: B24B1/04
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic machining device which reduces labor and time of removing a tool by enabling to grind without removing the tool, and restrains degradation of quality.SOLUTION: The ultrasonic machining device includes a grinding means 16 for repeatedly grinding a tool 60 until the length of the tool becomes constant while a second horn 58 that is detachably attached to a first horn 56 is attached to the first horn 56.
Patent JP-2011194854-A (JP)
Title: Method of manufacturing belt-like rubber
Inventor: OCHI KYOJI
IPC: B29C48/31
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a belt-like rubber having a triangular cross-section capable of extruding a belt-like rubber straightly in a short time even when replacing a mouth piece.SOLUTION: The method of manufacturing a belt-like rubber having a triangular cross-section includes the steps of: combining unvulcanized rubbers extruded from two extruders with each other on a rubber flow path 6 in a preform die to feed the combined rubber into the mouth piece 5; and extruding the fed rubber in a belt-like shape from an opening 5a of the mouth piece 5, wherein the unvulcanized rubbers 4 are respectively introduced into the rubber flow path 6 from the tip side and the base end side via a boundary 8 on an inlet of the rubber flow path 6, it is set that the ratio of the tip side area and the base end side area of the opening 5a divided by the boundary 8 becomes the predetermined area ratio when the rubber flow path 6 is seen from the opening 5a of the mouth piece 5 and, further, the unvulcanized rubber 4 supplied from the inlet of the rubber flow path is extruded from the respective extruders in a prescribed mass flow rate ratio independent of the area ratio such that the mass flow rate on the tip side of the unvulcanized rubber becomes larger than that on the base end side thereof.
Patent JP-2011202673-A (JP)
Title: Hydraulic clutch device
Inventor: WATANABE JUNYA
IPC: F16D25/0638
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To correctly attaching a canceller plate, in a hydraulic clutch device.SOLUTION: A clutch piston for moving to a side of pressing first and second friction plates in accordance with oil pressure increase of a control oil pressure chamber, a piston guide 92 for forming the control oil pressure chamber between the piston guide and the clutch piston and a canceller plate 93 for forming an oil pressure canceller chamber at an opposite side of the control oil pressure chamber of the clutch piston are provided. A projection part 133 arranged in a canceller plate 93 and a first notch part 122A, arranged for the piston guide 92, for engaging with the projection part 133 are engaged and fit together and a second notch part 122B with which the projection part 133 of the canceller plate 93 does not engage is arranged at the notch part 122 of the piston guide 92 are provided for the hydraulic clutch device. In the hydraulic clutch device, a plurality of protruding parts 125 protruding in an axial direction are provided for the second notch part 122B of the piston guide 92.
Patent JP-2011202524-A (JP)
Title: Device and method of controlling pump
Inventor: ORIMO YOSHIFUMI
IPC: F04B49/06
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To always obtain target capacity without concentrating a load at a specific water suction pump.SOLUTION: A control part 35 controls the total discharge capacity of a plurality of water suction pumps P1-P8 to the target capacity by repeatingly performing a process of increasing or decreasing the number of operating pumps in the plurality of water suction pumps P1-P8 on a single pump basis, according to the information on operating sequence or stopping sequence stored in an operation and stop sequence storage part 33. Thereby, the target capacity can be obtained always without concentrating a load at the specific water suction pump.
Patent JP-2010200331-A (JP)
Title: Program recording apparatus and recording schedule information display method
Inventor: KUWAHARA KAZUTAKA
IPC: H04N21/41
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program recording apparatus notifying, in an easy-to-understand manner, whether a recording schedule can be added in a recording environment where equipment compatible with simultaneous recording and equipment incompatible with simultaneous recording can be selectively used.  <P>SOLUTION: The program recording apparatus includes: a registering module configured to register, in a recording schedule list, at least one of first recording schedule information including first recording unit information showing that a first program storage unit capable of simultaneously recording a plurality of programs is predetermined as a recording unit, and second recording schedule information including second recording unit information showing that a second program storage unit incapable of simultaneously recording a plurality of programs is predetermined as a recording unit; and a display information output module configured to output display information for displaying a first recording schedule state that an additional recording schedule can be set in a recording time slot of the first recording schedule information and a second recording schedule state that no additional recording schedule can be set in a recording time slot of the second recording schedule information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011205244-A (JP)
Title: Information processing device, route control device, data relay method, and program
Inventor: AMAMIYA KOICHIRO
IPC: H04L12/66
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for realizing uniqueness guarantee without decrypting the payload of an encrypted message during a relaying process.SOLUTION: A server 3 notifies a route control device 4 of a session ID indicating a session generated for a user of a terminal device 1 together with its own IP address. The terminal device 1 notifies the route control device 4 of data for a connection to a relay device 2 together with a session ID. The route control device 4 associates the data for connection with the IP address of the server 3 by the session ID, and sets the associated combination as relay setting information in the relay device 2. Thus, the relay device 2 refers to the relay setting information using data for connection extracted from a message 101 when the message 101 is received from the terminal device 1, and determines a transfer destination of the message 101.
Patent JP-2010256876-A (JP)
Title: Chemically amplified photoresist composition
Inventor: ICHIKAWA KOJI
IPC: G03F7/004
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified photoresist composition or the like from which a pattern having an excellent shape, line edge roughness, and a focus margin can be formed.  <P>SOLUTION: The chemically amplified photoresist composition contains an acid generator and a resin, wherein the resin contains a structural unit (b1-3) derived from a monomer that produces a carboxyl group and a hydroxyl group by an action of an acid, without lactone ring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188461-A (JP)
Title: Mobile male-voice answering machine in response to intercom and telephone
Inventor: TABATA HARUHIKO
IPC: H04M9/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a male voice answering machine with which woman and old people are capable of answering to an intercom call and a telephone call from a sudden visitor without reluctance, and also capable of appealing not to be alone for crime prevention.  <P>SOLUTION: Everybody, even woman and old people, is capable of responding to the intercom call and the telephone call with a sense of safety and simply through a simple operation by using a mobile answering machine which has a button to reproduce four kinds of answering contents with male voice.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203537-A (JP)
Title: Retardation film
Inventor: FUJII EMI
IPC: C08K3/24
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film with small retardation unevenness, which enables to provide a liquid crystal display wherein the occurrence of color unevenness and contrast unevenness is suppressed.SOLUTION: The retardation film is obtained by uniaxially stretching a PVA-based polymer film. When a measurement point (C) is set to a point of a width-direction central part of the retardation film and a plurality of measurement points (T) are set over the entire width direction at intervals of 5 cm in the width direction in such a way that the measurement points (T) include the measurement point (C), (1) an in-plane retardation value at the measurement point (C) is 50-1,000 nm, (2) the difference between the maximum and minimum values among in-plane retardation values at all the measurement points (T) including the measurement point (C) is ≤50 nm, and (3) the absolute value of the difference between in-plane retardation values at adjacent two measurement points (T) is ≤10 nm with respect to all adjacent two measurement points (T).
Patent JP-2011202429-A (JP)
Title: Construction device of columnar ground improving pile, and construction method of columnar ground improving pile
Inventor: AMAGAI TAKASHI
IPC: E02D3/12
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction device of a columnar ground improvement pile, in which a pile hole formed by removing surplus soil not used for the pile is executed first in constructing the columnar ground improving pile, the excavated soil is mixed with a solidifying material while inserting an excavating device into the pile hole for effective construction of the piles.SOLUTION: The construction device used for constructing a columnar ground improving pile includes an excavating device 10 with only an excavation blade 13 provided at the lower end of a drive device through a shaft and a screw device 20 carrying the soil upward while mixing the soil with a solidifying material, wherein the excavating device 10 is assembled with the screw device 20. The screw device is used to mix the solidifying-material mixed soil while moving the soil upward from below the excavation hole, to attain good mixing operation while moving the soil upward in the hole.
Patent JP-2010153033-A (JP)
Title: Optical head and optical disc device including optical head
Inventor: ARAI AKIHIRO
IPC: G11B7/131
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in a tracking error signal and maintain the favorable accuracy of an objective lens position signal without reducing the light quantity of zero-order component light incident to a light receiving portion.  <P>SOLUTION: An optical head includes a first light receiving portion which receives light including a first reflected light beam and generates a light quantity signal corresponding to the quantity of the light, a tracking error signal generating means for generating the tracking error signal based on the light quantity signal generated by the first light receiving portion, and a dividing means which has a light shield portion provided between a plurality of first reflected light beams. In a first direction connecting the plurality of first reflected light beams, a width W2 of the light shield portion satisfies W1>W2 where W1 is an interval between the one-incremented order light area and the one-decremented order light area. In a second direction perpendicular to the first direction, the width of the light shield portion is smaller than or equal to the width of the first light receiving portion in the second direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011211063-A (JP)
Title: Substrate conveyance device
Inventor: SAEKI TORU
IPC: H01L21/677
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveyance device capable of preventing a detection means installed in the neighborhood of a substrate holding hand from being failed or broken down due to heat conduction from a substrate holding hand whose temperature has become high due to heat from a substrate in an oxide film generation process or the like.SOLUTION: The substrate conveyance device is provided with a substrate holding hand 11 for gripping and conveying a substrate W, a reflection type sensor 14 for detecting the position of the substrate W in a storage container 7, and a heat insulating member 13 (for example, resin) between the reflection type sensor 14 and the substrate holding hand 11.
Patent JP-2011208775-A (JP)
Title: Boot mounting structure
Inventor: NAKAMURA YUICHIRO
IPC: F16D3/84
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a boot mounting structure that enables stable sealing performance to be inexpensively obtained.SOLUTION: The boot mounting structure is configured as follows. Each cylindrical opening 2(3) of a resin-made boot 1 for a constant velocity universal joint is externally fitted to each part 18(19) to be mounted of each metallic mounting member 17(11). Each cylindrical opening 2(3) is fixed to each part 18(19) to be mounted by laser-beam irradiation. The surface roughness Ra of each part 18(19) to be mounted of each metallic mounting member 17(11) is set to ≥0.05 μm and ≤6.0 μm.
Patent JP-2011214937-A (JP)
Title: Program and apparatus
Inventor: TAJIMA NAKA
IPC: G04G5/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a program and an apparatus whose internal time can be calibrated according to the distribution time, even if internal clock is initialized in an apparatus, or the like, in which the error of the upper limit for applying reception time can be specified.SOLUTION: A program is provided which performs steps, including a step S10 of successively counting internal time acquired from the internal clock 140; a step S20 of determining whether the internal clock is initialized; the step 110 of acquiring the distribution time from a server 300; the step S150 of reading upper-limit time and the internal time from a memory means 108; a step S190 of calibrating the internal time based on the distribution time, when the difference between the internal time and the delivered time does not exceed the upper-limit time; and a step S130 of calibrating the internal time, based on the distribution time without having to determine whether the difference exceeds the upper-limit time, when the internal clock has been initialized.
Patent JP-2011223172-A (JP)
Title: Ring-type network system, communication apparatus and failure detection method
Inventor: TANIGUCHI SACHIKO
IPC: H04L12/42
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a ring-type network system capable of promptly detecting abnormalities due to an erroneous setting or release of a blocking port using a simple process even immediately after a failure or recovery.SOLUTION: In a ring-type network system, a master node sends a blocking port erroneous release/setting monitoring control frame to a slave node in order to collect information on the presence or absence of blocking port settings from the slave node. When the slave node receives the blocking port erroneous release/setting monitoring control frame, the slave node stores erroneous release/setting information which reflects the presence or absence of the blocking port in the slave node and the ERP status for the slave node in the blocking port erroneous release/setting monitoring control frame and sends the frame to the master node. The master node detects an erroneous release or erroneous setting of the blocking port based on the erroneous release/setting information and ERP status stored in the blocking port erroneous release/setting monitoring control frame received.
Patent JP-2011218953-A (JP)
Title: Device for control of drive force
Inventor: SHIMURA SOICHIRO
IPC: B60W30/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for control of drive force that improves vehicle steering characteristics during traveling and prevents a driver from feeling discomfort.SOLUTION: The device for control of drive force controls a driving force of a driving wheel of a vehicle in order to attain target vehicle steering characteristics. The driving force controller includes: a first calculator (step S1) for calculating a driving force to be increased for relatively improving vehicle steering characteristics, with respect to a basic driving force of a driving wheel determined on the basis of an intention of a vehicle driver; a second calculator (step S2, S4 and S5) for calculating a plurality of upper limit values of the driving force to be increased, on the basis of a plurality of conditions; and a third calculator (step S6, S7) for calculating a final upper limit value of the increased driving force by limiting the increased driving force calculated in the first calculator by the lowest one of the upper limit values calculated in the second calculator.
Patent JP-2011026292-A (JP)
Title: Antioxidant cosmetic
Inventor: KAGITANI TSUTOMU
IPC: A61Q19/00
Filed: 2010-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant cosmetic for improving various skin phenomena attributed to active oxygen or the like, for example, skin disorders such as skin roughness or itching by topically applying to the skin.  <P>SOLUTION: The antioxidant cosmetic includes vitamin E, vitamin C or a derivative thereof, and preferably further includes vitamin C or the derivative thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011222809-A (JP)
Title: Method of detecting relative position of substrates and method of manufacturing laminated device
Inventor: KOYAMA MOTOO
IPC: H01L21/02
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect a relative position of substrates.SOLUTION: A method of detecting a relative position of substrates is provided that comprises: a step of bringing one face of a first substrate, on which first conductive regions are formed at a first interval, and one face of a second substrate, on which second conductive regions are formed at a second interval different from the first interval, close to each other; a step of measuring electric properties of combinations of the first conductive regions and the second conductive regions while the one face of the first substrate and the one face of the second substrate are in proximity to each other; and a step of detecting the relative position between the first substrate and the second substrate on the basis of a difference in electric properties between the combinations of the first conductive regions and the second conductive regions.
Patent JP-2010228753-A (JP)
Title: Automatic cruising device for vehicle
Inventor: MORINAGA HATSUKI
IPC: B60W10/18
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform automatic cruise control so as not to cause a sudden change of vehicle speed even when a vehicle in front makes a lane change immediately before the own vehicle during acceleration or a vehicle in front traveling at low speed makes a lane change immediately before the own vehicle.  <P>SOLUTION: In a step S11, basic acceleration and deceleration A<SB>B</SB>for general automatic cruise is calculated. In a step S12, probabilities that right and left vehicles in front traveling in adjacent lanes make lane changes to the own vehicle lane (lane changeabilities P<SB>L</SB>and P<SB>R</SB>) are computed. In a step S13, time following distances of the own vehicle to the right and left vehicles in front (times required for the own vehicle to reach the vehicles in front) T<SB>YL</SB>and T<SB>YR</SB>are computed. In a step S14, an acceleration upper limit value A<SB>L</SB>considering the left vehicle in front and an acceleration upper limit value A<SB>R</SB>considering the right vehicle in front are determined from the lane changeabilities P<SB>L</SB>and P<SB>R</SB>of the right and left vehicles in front and the time following distances T<SB>YL</SB>and T<SB>YR</SB>from the right and left vehicles in front, and the smaller one of both is taken as a final acceleration upper limit value A. In a step S17, an accelerator pedal or a brake device is driven so that A<SB>B</SB>is generated by the own vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT