baber/WOPTO huggingface dataset:
Patent JP-2012036532-A (JP)
Title: Apparatus for increasing bulkiness of nonwoven fabric
Inventor: ISHINO YUICHI
IPC: D06B5/08
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for increasing bulkiness of nonwoven fabric that is compact in size and highly accurately controls the temperature and volume of hot air.SOLUTION: An apparatus for increasing bulkiness 1 comprises a hot air generator, an air supply duct 2 having a supply port 21 for receiving hot air and a discharge port 22 for discharging hot air onto a nonwoven fabric, and a suction part 31 for suctioning hot air that is fed from the discharge port 22 and has passed through the nonwoven fabric 10, and increases the bulkiness of the nonwoven fabric being transported with hot air. The air supply duct 2 comprises a lead-in part 24 that guides hot air led to the supply port 21 in a direction parallel to the width direction of the nonwoven fabric, and a lead-out part 25 that is provided at an angle to the lead-in part 24 and guides hot air having flowed inside the lead-in part to the discharge port 22. Inside the air supply duct 2, multiple straightening plates 26 are disposed to form opposing portions 26A in the lead-in part 24 and straightening portions 26B in the lead-out part 25. The multiple straightening plates 26 are also disposed so that the cross-section area of a lead-in path 24A in the lead-in part 24 gradually narrows with distance from the supply port 21.
Patent JP-2012042492-A (JP)
Title: Method of measuring jaggy generation amount
Inventor: NUNOKAWA YOHEI
IPC: G03G21/00
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To appropriately measure the generation amount of jaggy.SOLUTION: The method of measuring a jaggy generation amount includes: reading an image by moving an image reader in an image reading apparatus in a moving direction to acquire image data for each representation color; acquiring binarized data obtained by binarizing the image data for each representation color for each representation color; specifying the presence/absence of an image for each pixel for each representation color on the basis of the binarized data for each representation color, and determining a boundary of the image; determining an inclination of the image for each representation color with respect to a crossing direction that crosses the moving direction, on the basis of the determined boundary of the image; determining a deviation amount in the crossing direction for the inclination of the image with respect to an average of the inclination of the image for each representation color; multiplying the deviation amount for each representation color by a coefficient corresponding thereto, and combining the deviation amount for each representation color multiplied by the coefficient; and determining a standard deviation of the deviation value on the basis of the combined deviation amount.
Patent JP-2012042510-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ISHIMARU SHOJIRO
IPC: G03G21/10
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has means for supplying recovery toner as a lubricant to a contact part of a rake-off member and an adhesion surface with toner adhered thereon, and suppresses aggregation of the recovered toner.SOLUTION: Toner is supplied as a lubricant from a recovery container 78 to a contact part of a photoreceptor 32 and a blade 62 by a supply roll 68. Therefore, turn-up of the blade 62 is suppressed. The supplied toner is recovered by air intake; accordingly, aggregation of the supplied toner is suppressed unlike the case of an image forming apparatus that is not configured to recover toner by air intake.
Patent JP-2011019259-A (JP)
Title: Channel estimation for communication system using spectral estimation
Inventor: KEERTHI ARVIND VIJAY
IPC: H04J1/00
Filed: 2010-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a channel estimation method, in a multi-carrier system.SOLUTION: A frequency response estimate is obtained based on a narrowband pilot sent on different sets of subbands in different symbol periods or a wideband pilot sent on all or most subbands in the system. Spectral estimation is performed on the frequency response estimate to determine at least one frequency component of the frequency channel estimate, with each frequency component being indicative of a delay for a channel tap in an impulse response estimate for the wireless channel. A channel estimate is then obtained based on the frequency component determined by the spectral estimation. The channel estimate may be a channel profile, the impulse response estimate, an improved frequency response estimate, a signal arrival time, or some other pertinent information regarding the wireless channel.
Patent JP-2012042128-A (JP)
Title: Heat exchanger and air conditioner equipped with the same
Inventor: SATO TETSUYA
IPC: F28F9/02
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a parallel flow heat exchanger which can divide a refrigerant adequately even when the received refrigerant is in a gas-liquid mixed state.SOLUTION: The parallel flow heat exchanger 1 includes a refrigerant inflow side header pipe 2 and a refrigerant outflow side header pipe 3 respectively arranged vertically, and a plurality of horizontal flat tubes 4 for connecting both of the header pipes 2, 3. A refrigerant supply pipe 11 is inserted inside the refrigerant inflow side header pipe 2 from a lower end to an upper end. A plurality of refrigerant supply holes 13 are formed at a predetermined pitch in a vertical direction on a surface which is not opposite to the flat tubes 4 in a length direction of a side surface 11a of the refrigerant supply pipe 11. A gas vent pipe 14 is connected to an upper part of the refrigerant inflow side header pipe 2. The refrigerant supply hole 13 is not formed on a part opposite to an inlet of the gas vent pipe 14 in the refrigerant supply pipe 11.
Patent JP-2012041247-A (JP)
Title: High-temperature curing cement additive and cement cured body using the same
Inventor: MORI HIROAKI
IPC: C04B28/02
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature curing cement additive and a cement cured body using the additive for preventing reduction in long-period strength of a cement cured body and deterioration in physical properties such as durability even when high-temperature curing at 60°C or more is carried out for achieving initial strength or when unexpected high-temperature hysteresis is applied by hydration heat of cement itself such as mass concrete.SOLUTION: The high-temperature curing cement additive is in a sol solution state wherein amorphous silica with a mean diameter of 10-500 nm is dispersed in a liquid phase. The high-temperature curing cement additive has an API value of 55% or more by the pozzolanic activity quick determination method (API method) and reduces an appearance period of a hydration heat peak in an alight phase in measurement of the hydration heat rate of cement to water by a microcalorimeter.
Patent JP-2012046928-A (JP)
Title: Attachment structure of lighting system built into ceiling
Inventor: ONO TATSUJI
IPC: E04B9/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a lighting system built into a ceiling, which improves constructibility when the lighting system capable of imparting a clear indoor space is attached to a ceiling material.SOLUTION: In an attachment structure of a lighting system built into a ceiling, the lighting system 1 is fixedly attached between two ceiling materials 40. Sandwiching pieces 42 protruding to back sides are formed at lateral ends, on the side of the attachment of the lighting system 1, of the ceiling materials 40, respectively. Positioning holes 46 and 37 penetrating toward the other ceiling material 40 from the one ceiling material 40 are formed in the sandwiching pieces 42 and the lighting system 1, respectively. A rod-like positioning member 70 is inserted into each of the positioning holes 46 and 37 in a state in which the lighting system 1 is sandwiched between the sandwiching piece 42 of the one ceiling material 40 and the sandwiching piece 42 of the other ceiling material 40, so that the lighting system 1 can be attached and fixed by a fixture 50.
Patent JP-2012046026-A (JP)
Title: Tire
Inventor: FUDEMOTO HIROYUKI
IPC: C08L21/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire that is inhibited in remaining of air in a reinforcing cord periphery and is formed using thermoplastic resin materials having superior impact resistance.SOLUTION: The tire has at least a circular tire frame 17 formed from the thermoplastic resin materials. The tire 10 has a reinforcing cord member 26 which forms a reinforcing cord layer 28 wound around an outer periphery part of the tire frame 17 in a circumferential direction and the thermoplastic resin materials contain at least polyester thermoplastic elastomers and rubbers.
Patent JP-2012046625-A (JP)
Title: Method of manufacturing phosphor
Inventor: SETO TAKATOSHI
IPC: H01L33/50
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a more efficient method of manufacturing a nitride phosphor than that of conventional one.SOLUTION: The method of manufacturing a phosphor expressed by the following formula [1] includes a step of heating a raw material, and is characterized by using a compound which makes M and Al indispensable at least as the raw material. In the formula [1]: MEuAlSiN, M denotes a divalent metallic element which makes Ca or Sr indispensable; and x, y and z each denote the number of the following ranges: 0.0001≤w≤0.3, 0.9≤=x≤1.2, 3.6≤y≤4.4, and 6.6≤z≤7.4.
Patent JP-2012045573-A (JP)
Title: Method for manufacturing perforated plastic film
Inventor: NAKAO SATORU
IPC: B23K26/382
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To propose a method for perforating a plastic film face accurately and efficiently using a laser.SOLUTION: In a method for manufacturing a perforated plastic film by perforating the plastic film by radiating a laser, the thickness of the plastic film is between 10 and 300 μm, at least two or more guide rolls are provided on the way the plastic film runs from a feed roll to a wind roll, the guide rolls are arranged at a right angle and in parallel to the running direction of the plastic film, between the guide rolls, a laser radiating device for radiating the laser to the face of the plastic film is arranged, and the plastic film is perforated by the laser radiating device.
Patent JP-2012049805-A (JP)
Title: Communication device, communication method, and program
Inventor: SATO HARUKI
IPC: H04M3/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of establishing an SIP session from which an unneeded media session is excluded in the case of performing communication by an SIP.SOLUTION: The communication device includes: a first establishing part for establishing the SIP session with other device; a discrimination part for discriminating whether or not the SIP session established by the first establishing part includes the unneeded media session other than the media session needed in communication with the other device; and a second establishing part for establishing the SIP session not including the unneeded media session with the other device when it is discriminated by the discrimination part that the established SIP session includes the unneeded media session.
Patent JP-2011068644-A (JP)
Title: Process for producing 1,1,3-trichloro-1-propene
Inventor: SODA HIROSHI
IPC: C07C17/358
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel process for producing 1,1,3-trichloro-1-propene.  <P>SOLUTION: The process for producing 1,1,3-trichloro-1-propene includes steps A and B, in which the step A is a step of dehydrochlorinating 1,1,1,3-tetrachloropropane at a temperature selected from the range of 30-50°C in the presence of at least one base selected from the group consisting of alkali metal hydroxides and alkaline earth metal hydroxides, and a phase-transfer catalyst and the step B is a step of isomerizing 3,3,3-trichloro-1-propene obtained in the step A in the presence of a metal catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048673-A (JP)
Title: Purchased merchandise history displaying method and system
Inventor: KADOBAYASHI RIEKO
IPC: G06F3/048
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for managing and displaying a list of merchandise which each consumer has purchased and possesses, for example clothing, interior or books, on a portable terminal or the like.SOLUTION: A purchased merchandise history displaying system comprises a server device 1 and a portable terminal 2 connected and communicable with each other through a network 3. The portable terminal 2 comprises: merchandise image data inputting means for inputting merchandise image data to which at least one of classification, a name, a product ID, a characteristic, a price, a purchase store, a purchase date, a purchaser and a comment is added as attribute information of merchandise; merchandise image data output requesting means for requesting output of desired merchandise image data; image generating means for generating an image from the merchandise image data; and image displaying means for displaying the merchandise image. The server device 1 comprises: merchandise image data recording means 1a for recording the merchandise image data; and history calculating means for outputting a history of merchandise which each consumer has purchased, as the merchandise image data after receiving retrieval input whose retrieval term is at least the purchaser out of the attribute information of the merchandise.
Patent JP-2012050470-A (JP)
Title: Nurse call system
Inventor: YAMAMOTO TATSUYA
IPC: A61G12/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To enable a health worker who has set up a nurse call slave unit to be called when the slave unit proved to be misset.SOLUTION: A sensor part 5 for detecting a patient's movement and an acceleration sensor for detecting the acceleration at the time of movement of the sensor part 5 are set up to the nurse call slave unit 1, and a registration device 3 for registering the health worker who has performed the setup is installed near the slave unit 1. If the acceleration is detected before a predetermined time has gone on from the personal registration time point, the health worker has to perform the setup without almost no room between the patient and the sensor part 5. Even if a part of the patient's body is slightly moved, the part may get into touch with the sensor part 5. Under this condition, it is determined that the sensor part 5 has moved because of poor setup, and the health worker's portable communication terminal 20 is called out. Further, if the acceleration is detected after the elapse of the predetermined time, then an unspecified health worker's portable communication terminal 20 is called out.
Patent JP-2012055026-A (JP)
Title: Power supply circuit and power conversion device
Inventor: SENBA SEIJI
IPC: H02M1/08
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit that suppresses reduction in an output voltage even when a carrier frequency increases.SOLUTION: A power conversion device has: an inverter circuit that converts a DC power into an AC power, and that consists of a plurality of switching elements comprising an upper arm and a lower arm; a control circuit that controls the plurality of switching elements; a driving circuit that drives the plurality of switching elements based on a signal from the control circuit; and an insulation-type power supply circuit that supplies a power to the driving circuit. The control circuit controls a power supply voltage to be outputted from the power supply circuit to the driving circuit. The driving circuit drives the plurality of switching elements based on a carrier frequency and the power supply voltage. The power supply circuit has a feedback circuit that outputs a voltage outputted to the driving circuit to a power supply control IC. The feedback circuit has a dummy circuit that controls the voltage to be outputted to the power supply control IC based on the variation in the carrier frequency.
Patent JP-2012051111-A (JP)
Title: Pasting device
Inventor: HONMA TOMIO
IPC: B42C19/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pasting device which can transfer a paste to the surface of a sheet of paper by pressing a paste sheet with the paste deposited on one of the surfaces of a continuous length base sheet, to the surface of the paper, and also, can remove a sheet of paper lacking in a sufficient amount of transferred paste, where a transfer failure occurs.SOLUTION: This pasting device is equipped with a detection mechanism which can detect the residual state of paste on the base sheet after transfer. In addition, this detection mechanism includes a contact part which comes into contact with the surface of the side after transfer, of the base sheet, where the paste have been deposited. Further, the detection mechanism detects that the contact part has been moved by adhesive power of the residual paste, and determines whether the transfer failure the paste occurs in response to a detection signal. In the case where the determination represents an occurrence of the transfer failure, the detection mechanism displays a warning.
Patent JP-2012053265-A (JP)
Title: Imaging device
Inventor: IWAO MASANARI
IPC: G03B19/12
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To rapidly start operation after mirror rotation.SOLUTION: An imaging device includes: a photometric unit that performs photometry in a plurality of light receiving areas on a planer surface; a mirror member that rotates about a rotation center between a photometry position where subject light is guided to the photometric unit and an imaging position where the subject light is guided to an imaging element; and a photometry control unit that controls the photometric unit. When the mirror member is rotated from the imaging position to the photometry position, among the plurality of light receiving areas, the photometry control unit starts photometry in the light receiving area corresponding to the subject light reflected at a near position to the rotation center of the mirror member prior to photometry in the light receiving area corresponding to the subject light reflected at a far position.
Patent JP-2012055109-A (JP)
Title: Abnormality detection device of non-contact power transfer apparatus, non-contact power transmission apparatus equipped with same, non-contact power reception apparatus, and vehicle
Inventor: SAKAKIBARA HIROYUKI
IPC: B60L5/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of a resonance coil while suppressing the effect of the resonance coil on a resonance state, in a non-contact power feeding system of resonance method.SOLUTION: The abnormality detection device which detects abnormality of a power transfer apparatus in a non-contact power feeding system using electromagnetic resonance includes current sensors 190 and 250, and ECU 180 and 260. The current sensors 190 and 250 are attached to resonance coils 110 and 240 respectively, for detecting a signal related to the current flowing the resonance coils 110 and 240. The current sensors 190 and 250 are installed at such position as the amplitude of a voltage occurring at the resonance coils 110 and 240 becomes minimum. The ECU 180 and 260 determine abnormality of the resonance coils 110 and 240 based on the signal detected by the current sensors 190 and 250.
Patent JP-2012052767-A (JP)
Title: Heat pump device
Inventor: HATANAKA KENSAKU
IPC: F24D3/00
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device utilizing a binary refrigeration cycle which ensures a high COP even when a target tapping temperature is high.SOLUTION: The heat pump device includes a high-side cooling medium circuit 100 wherein a high-side compressor 1, a heat exchanger for heating 2, a high-side expansion mechanism 3, and an intermediate heat exchanger 4 are sequentially connected circularly by means of a pipe and a low-side cooling medium circuit 200 wherein a low-side compressor 11, an auxiliary heat exchanger for heating 12, an intermediate heat exchanger 4, a low-side expansion mechanism 14, and an air heat exchanger 15 are sequentially connected circularly by means of a pipe. In particular, the low-side cooling medium circuit 200 includes an internal heat exchanger 13 which provides for heat exchanger of a cooling medium flowing between the intermediate heat exchanger 4 and the low-side expansion mechanism 14 and a cooling medium flowing between the air heat exchanger 15 and the low-side compressor 11.
Patent JP-2012056433-A (JP)
Title: Roof molding
Inventor: OISHI MINORI
IPC: B60R13/04
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a roof molding capable of restraining an appearance from getting defective on a design face.SOLUTION: The roof molding 20 includes: a lid cover 24 for covering an opening of a groove; a leg part 26 engaged in a width direction of the groove; a pillar part 28 for connecting the lid part 24 to the leg part 26 while the lid part faces the leg part faces; and a core material 30 formed into a plate shape of rectangular cross-section, and inserted into the pillar part 28 at a vertical attitude with a longitudinal side of the rectangular cross-section extended along a separating direction of separating the lid part 24 from the leg part 26. A coating face 24a faced with a leg part 26 side is formed to concave a portion side connected to the pillar part 28, compared with an extended end of the lid part 24, in the lid part 24.
Patent JP-2012057086-A (JP)
Title: Acrylate-based polymer and its manufacturing method
Inventor: YONEDA JUNRO
IPC: C08F220/26
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an acrylate-based polymer having an ether bond, which can exhibit excellent ability to prevent resoiling during washing while having excellent compatibility with a surfactant, and also to provide its manufacturing method.SOLUTION: The acrylate-based polymer contains, in a specific range, followings having specific structures: (i) a structural unit (a) originated from an acrylate-based monomer (A); (ii) a structural unit (b) originated from a monomer (B) containing a carboxyl group; and (iii) a structure (c) originated from a compound (C) selected from a bisulfite (salt) (C-1), a hydrogen peroxide (C-2), and a hypophosphorous acid (salt) (C-3).
Patent JP-2012011167-A (JP)
Title: Portable low-frequency electrotherapy device
Inventor: CHUN YOUNGSAM
IPC: A61N1/32
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable low-frequency electrotherapy device restraining increase of the size of a product, and allowing securement of safety during use.SOLUTION: This portable low-frequency electrotherapy device includes: a body including a USB port, a charging part electrically connected to power pins of the USB port and supplied with a charging voltage, and a low-frequency signal generation part which is electrically connected to data pins of the USB port and supplies a low-frequency signal; a low-frequency signal cable provided, in one end, with a low-frequency electrode connector which is attachable/detachable to/from the USB port and is electrically connected to the data pins, and provided, in the other end, with electrode pads transmitting the low-frequency signal to a human body; and a power cable provided, in one end, with a power supply connector which is attachable/detachable to/from the USB port and is electrically connected to the power pins, and provided, in the other end, with a source connector electrically connectable to an external power supply device.