baber/WOPTO huggingface dataset:
Patent JP-2011053495-A (JP)
Title: Optical element and method for producing the same
Inventor: ENDO SOMEI
IPC: G02B1/11
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having an excellent anti-reflection function.  <P>SOLUTION: The optical element having an anti-reflection function includes: a base having a first main surface and a second main surface; a plurality of structures composed of projections or recesses and arranged on the first main surface at a fine pitch equal to or less than the wavelength of visible light for which the amount of reflection is to be reduced, and a light-absorbing layer that is disposed on the second main surface, wherein the structures are arranged so as to form a plurality of rows of tracks on the first main surface and form a hexagonal lattice pattern, a quasi-hexagonal lattice pattern, a tetragonal lattice pattern, or a quasi-tetragonal lattice pattern, and the structures each has an elliptical cone shape or a truncated elliptical cone shape, the major axis direction of which is a direction in which the tracks extend.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010012283-A (JP)
Title: Gastrostomy tube extension device
Inventor: WATANABE MOTONORI
IPC: A61M25/02
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gastrostomy tube extension device capable of facilitating the insertion or removal by making the degree of extension of the gastrostomy tube constant.  <P>SOLUTION: The gastrostomy tube 10 consists of a stomach inside fixing section 12 installed in the inner surface side of a stomach wall of a hole portion formed on a patient, and a tube member 11 connected to the stomach inside fixing section 12 and extending outwardly the patient's body, and this gastrostomy tube extension device 20 used for inserting and removing the gastrostomy tube 10 into/from the hole portion formed on the patient, consists of a rod, a fixing member and an engaging member. The rod consists of a rod-shaped member and a plurality of engaging step portions 24a are formed on its proximal portion. The fixing member is formed movably along the longitudinal direction of the rod and engaging projections fixable to the tube member 11 are provided its circumferential face. The engaging member is also provided with a lower engaging portion 26 which can engage with the engaging projection and an upper engaging portion 27 which can engage with the engaging step portion 24a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011053179-A (JP)
Title: Voltage measurement apparatus of multiple battery pack
Inventor: ISHIKAWA SATOSHI
IPC: G01R31/36
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage measurement apparatus of multiple battery packs, capable of suppressing power consumption with high accuracy.  <P>SOLUTION: A plurality of unit cells are divided into a plurality of blocks. A voltage measurement apparatus includes: voltage detecting ICs (21-1) to (21-5) for detecting voltages in the blocks; and a main microcomputer 33 connected between the voltage detecting ICs (21-1) to (21-5) through first and second insulating interfaces 32, 35. If a current sensor 34 does not continuously detect charging and discharging currents of the set batteries for a first predetermined time e.g. 30 minutes, the main microcomputer transmits a low power consumption mode setting signal to the voltage detecting ICs (21-1) to (21-5) through the second insulating interface. If the low power consumption mode setting signal is received, the voltage detecting ICs (21-1) to (21-5) are changed from a normal mode for supplying power from an active power supply 22 for an operation to a low power consumption mode for supplying the power from only a low power consumption power supply 23 for the operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059748-A (JP)
Title: Keyword type determination apparatus, keyword type determination method and keyword type determination program
Inventor: HIROSHIMA NOBUAKI
IPC: G06F17/21
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyword type determination apparatus capable of determining the type of a keyword, even with respect to an arbitrarily defined keyword type.  <P>SOLUTION: The keyword determination apparatus includes first to third document acquisition parts 1 to 3 that acquire documents related to a keyword from among previously prepared first to third document sets 9 to 11; first to third keyword type score calculating parts 4 to 6, that calculate the keyword type scores representing the degree of each keyword type likeliness using information in the documents acquired by the document acquisition parts 1 to 3; an integrated keyword type score calculating part 7 that calculates an integrated keyword type score, based on the keyword type score obtained by one or multiple keyword type score calculating parts; and a keyword type determination part 8 that determines upper N keyword types (N is an integer of one or more) having higher calculated integrated keyword type scores as the keyword types for the keyword.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157685-A (JP)
Title: Apparatus and method for generating variable frequency signal
Inventor: LEE KWAN IL
IPC: H01S3/10
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating variable frequency signals that achieves a light source for two wavelengths whose interval between oscillation wavelengths varies by strain and generates a signal with any frequency corresponding to the interval between the oscillation wavelengths by beating optical signals with two wavelengths, and to provide a method therefor.  <P>SOLUTION: The apparatus for generating variable frequency signals includes, a light source, one or more resonators, a structure that can be modified by strain, first and second optical fiber grids, and a photoelectric converter. The first and second optical fiber grids filter optical signals of the first and second wavelengths among optical signals oscillating in the resonators. The first and second optical fiber grids may be a reflection type optical fiber grid to be provided onto the structure. In addition, the first optical fiber grid may be a phase transition optical fiber grid to be provided onto the structure, and the second optical fiber grid may be a reflection type optical fiber grid connected optically with the resonator. The photoelectric converter can generate a signal with any frequency corresponding to the interval between the first and second wavelengths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011057394-A (JP)
Title: Conveying device, image forming device including conveying device and conveying method
Inventor: SATO NOBUYUKI
IPC: B65H5/06
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-definition image which keeps smoothness of the image and is free from density irregularity by appropriately correcting a conveyance amount of a conveying roller.  <P>SOLUTION: For a target movement amount of paper 20 as an object to be conveyed, a quantizing process is performed by calculating a rotation amount of a conveying roller based on a diameter of the conveying roller for conveying this and separating a pulse number corresponding to the rotation amount of the conveying roller 18 to an integer element and a fractional element. Then, a value is calculated by subtracting a random number generated separately from the fractional element as a quantizing error. Based on the calculated value, one pulse is added to or subtracted from the quantized pulse number or the quantized pulse number as it is without addition nor subtraction, a process for calculating a correction rotation amount of the conveying roller 18 is performed and the rotation of the conveying roller 18 is controlled based on this.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057424-A (JP)
Title: Back face processing device and bookbinding system
Inventor: GOTO KIICHIRO
IPC: B65H45/30
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To secure productivity of a booklet, after correcting a shape of a booklet back part when necessary, by determining the possibility of performing back face processing in response to a size of a swelling.  <P>SOLUTION: When a saddle stitching mode (S1), an automatic selecting mode (S2), thick paper (S3) and paper 10 are more than the predetermined sheet number, when the back face processing is selected, not in the automatic selecting mode (S7), and when the paper number is more than 20 sheets in thin paper, the back face processing is performed by setting a speed of a carrier belt to the low speed side (S6), and when the paper number is less than 20 sheets not in the thick paper, when the back face processing is not selected, not in the automatic selecting mode, not in the saddle stitching mode, and when the paper number is less than 10 sheets in the thick paper, a sheet bundle is ejected without performing the back face processing (S10) by setting the speed of the carrier belt to the high speed side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064236-A (JP)
Title: Engaging implement and engaging structure
Inventor: KITAURA HIDEAKI
IPC: F16B37/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engaging implement 1 and an engaging structure, in which an engaging gap 5 is formed between the end portions of a plurality of engaging pieces 4 and, when a shaft body 8 provided with a male screw 9 or a plurality of annular grooves in the outer periphery is inserted in the engaging gap 5, the distal end portions of the engaging pieces 4 are engaged with the screw groove of the male screw 9 or the annular grooves, allowing the engaging implement 1 to relatively move in axial opposite directions of the shaft body 8, generating no resistance force and abnormal noise when moving the engaging implement 1 in the axial directions of the shaft body 8, and having a small number of parts, a simple structure and a low manufacturing cost.  <P>SOLUTION: A free movement hole 6 continuing to the engaging gap 5 is provided and the shaft body 8 is movable between the engaging gap 5 and the free movement hole 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010017568-A (JP)
Title: Artificial intervertebral disk for inserting intervertebral disk
Inventor: DE VILLIERS MALAN
IPC: A61F2/44
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved artificial intervertebral disk.  <P>SOLUTION: The artificial intervertebral disk 10 for insertion between adjacent vertebrae includes: an upper plate 12 and a lower plate 14 having an outer surface 18 instalable in contact with each vertebra, an inner bearing face and a lateral section; a core 16 between the plates having upper and lower surfaces having a complementary shape to the inner bearing face of the plate enabling the plate to slide over the core; and formations located on at least one of the bearing faces of the plates. The formations mutually cooperate to retain the core between the plates. The formation has a rib located on at least one of the plates and a channel of the core. The rib includes the formation located in the channel for anchoring the core between the plates during sliding movement of the plates over the core.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077970-A (JP)
Title: Steam turbine
Inventor: KUEHN HELMUT
IPC: F01D25/16
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid, in a steam turbine equipped with a magnetic bearing for a shaft, overheating of the magnetic bearing and breakage of a laminate.  <P>SOLUTION: A cooling air passage for cooling air extending in an axial direction of the shaft is provided in the region of the magnetic bearing. The cooling air passage is connected with a cooling air feed device including a cooling air feeding part extending in a radial direction, on a side of the magnetic bearing facing the laminate, and communicates with the free end of a shaft end in a support casing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073686-A (JP)
Title: Method of storing glass sheet and storing body of the same
Inventor: MIYAMOTO SHUJI
IPC: B65D85/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To store glass sheets without adhering foreign materials onto the surfaces of the glass sheets and sticking the glass sheets mutually, when storing the glass sheets overlapped.  <P>SOLUTION: A storing box includes two storing portions 15A and 15B inside a box body 12. Each of the storing portions 15A and 15B can store a plurality pieces of cover glasses 10 in a standing state so that respective side portions are aligned, respective corner portions are also aligned, and respective face portions are opposed. Each cover glass 10 is supported at its bottom side portion by a supporting surface 19 in a state where a small gap ▵T is defined between the cover glasses 10. Furthermore, when an opening 13 is closed by a lid body 14, the cover glasses 10 provided to stand in this way are supported by contacting a contact face 20 which is the lower surface of the lid body 14 (i.e., contacting the contact face 20 at upper side portions of the cover glasses).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078203-A (JP)
Title: Piezoelectric actuator and method of driving the same, liquid discharging device, and piezoelectric ultrasonic vibrator
Inventor: FUJII TAKAMITSU
IPC: H01L41/22
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To drive a piezoelectric actuator using a piezoelectric body having asymmetric bipolar polarization-electric field hysteresis characteristics with a voltage (absolute value) smaller than a drive voltage required when driving the piezoelectric actuator by a normal drive method.  <P>SOLUTION: By a method of driving a piezoelectric actuator, the piezoelectric actuator having the piezoelectric body including: a coercive electric field point at each of negative- and positive-electric-field sides; and an asymmetric bipolar polarization-electric field hysteresis characteristic where an absolute value of a coercive electric field at the negative-electric-field side differs from that at the positive-electric-field side, is driven between a positive drive voltage and a negative drive voltage within a range not exceeding a coercive electric field of polarity on a side having a larger absolute value in positive and negative coercive electric fields.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076873-A (JP)
Title: Power supply line holding structure
Inventor: NIHATA YASUSHI
IPC: H01B7/18
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply line holding structure capable of preventing a power supply line from coming off upward, and reliably positioning the power supply line, in a system using a wire hanger for fixing the power supply line such as a trolley system.  <P>SOLUTION: The structure is configured such that a flat-shaped locking part 51 provided at a sheath 5 of the power supply line 1 is locked in plane contact to a locking piece 501Ha (502Ha) of a recess 501H (502H) of the wire hanger 500, at fixing of the power supply line 1 to the recess 501H (502H) of a holding member 501 (502). With this structure, an upward movement of the power supply line 1 is restrained, and that, its rotation is restrained. Accordingly, the power supply line 1 is prevented from coming off upward, and can be reliably positioned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075423-A (JP)
Title: Curing container for concrete sample, and curing method for concrete sample
Inventor: KIMIJIMA TAKEYUKI
IPC: G01N33/38
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing container and method for a concrete sample, which reads accurately and simply information recorded on an IC tag, when managing the concrete sample during curing by using the IC tag.  <P>SOLUTION: This curing container for the concrete sample is equipped with: a container body capable of storing a plurality of concrete samples; and a plurality of cylindrical bodies arranged on an upper part of the container body with the axis facing to a vertical direction, capable of interpolating the concrete sample, and provided movably along the axis. In the curing container for the concrete sample, the IC tag on which container information which is container discrimination information is recorded is installed on the container body or on each cylindrical body. Sample information recorded on the IC tag of the concrete sample during curing is read accurately and simply by using the container, and management of the concrete sample becomes simpler.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076493-A (JP)
Title: Information processor and authentication control method
Inventor: SUZUKI YOSHIHISA
IPC: G06F21/30
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and an authentication control method, allowing authentication to the information processor and an external storage device with a small number of times of authentication when the external storage device with an authentication function is connected to the information processor.  <P>SOLUTION: This information processor is connected with the external storage device having the authentication function. The information processor includes: a first fingerprint information detection part detecting first fingerprint information; a first authentication information storage part previously storing second fingerprint information; and a first authentication processing part collating the first fingerprint information detected by the first fingerprint information detection part with the second fingerprint information stored in the first authentication information storage part and performing the authentication. The external storage device has: a second authentication information storage part previously storing third fingerprint information; and a second authentication processing part collating the first fingerprint information detected by the first fingerprint information detection part with the third fingerprint information stored in the second authentication information storage part and performing the authentication when the authentication by the first authentication processing part has succeeded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072688-A (JP)
Title: Absorbent article and manufacturing apparatus for absorbent article
Inventor: SUZUKI NAHOMI
IPC: A61F13/53
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of an absorbing surface, heighten the absorptivity to a high-viscosity body fluid, and prevent leakage of a liquid in an absorptive article having a groove in a predetermined region of a surface sheet.  <P>SOLUTION: A compressed portion 50 in which an absorber 30 is pressed by squeezing is formed on the absorbent article. The compressed portion 50 includes: a surface groove 51 formed on the skin contact surface side and a back groove formed on the clothing contact surface side. Although the bottom of the surface groove 51 is smooth, recessed portions 54A, 54B are formed at the bottom 52B of the back groove by squeezing, thereby forming a compression part DL increased in density more than in an uncompressed portion and high compression parts DH further increased in density of the absorber 30 more than that of the compression part at the bottom. Accordingly, a liquid having high viscosity is also allowed to easily intrude, so that suction performance is high.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079877-A (JP)
Title: Polymeric ultrathin film and polymeric ultrathin film pattern, and composition for patterning
Inventor: KAWAMURA KOICHI
IPC: C08F4/00
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric ultrathin film and a pattern thereof, having little variance in the film thickness and excellent adhesiveness to a substrate, showing sufficient pattern resolution by irradiation exposure to electron beams, short-wavelength exposure light or the like, and having a structure controlled in a nanometer level, and to provide a method for forming a polymeric ultrathin film pattern.  <P>SOLUTION: The polymeric ultrathin film is formed on a substrate surface through direct coupling of a polymer having a radical polymerizable group with the substrate surface that can generates a radical by exposure, wherein the radical polymerizable group is an α-site substituted acryloyl group expressed by formula (1) and the film has a film thickness of 1 to 10 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057197-A (JP)
Title: Display of wearing seatbelt in rear seat
Inventor: HOSOYA IMA
IPC: B60R22/48
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a driver to confirm a display of wearing a seatbelt in a rear seat while staying in a driver's seat, thereby raising the security awareness of the driver.  <P>SOLUTION: A small wireless transmitter having a built-in reed switch is attached to the seatbelt in the rear seat. Further, a magnet is provided on the side of a strap. The wireless transmitter is activated when the seatbelt is worn, and its display is made on the front side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081578-A (JP)
Title: Display device
Inventor: HAMAMOTO TATSUO
IPC: G09F9/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with a capacitive coupling type touch panel, which responds to a touch by a non-conductive input means, and achieves high-accuracy position detection with a small number of electrodes even when the touch area is small.  <P>SOLUTION: The display device is provided with an X electrode XP and an Y electrode YP crossing through a first insulating layer, and a floating Z electrode through a second insulating layer. Materials whose thickness changes with pressure of a touch, such as elastic conductive materials, are used for the Z electrode. A transparent elastic layer is laminated on the Z electrode. The Z electrode is arranged so as to overlap both adjacent X and Y electrodes. The area of the pad section of the X electrode becomes maximum in the neighborhood of the thin wire section of the X electrode. The area of the pad section becomes minimum in the neighborhood of the thin wire section of the adjacent X electrode. The area of the pad section decreases as it goes away from the neighborhood of the thin wire section of the X electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082776-A (JP)
Title: Device for automatically disconnecting line
Inventor: MIYAHARA RYOJI
IPC: H04M11/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper automatic line disconnection by improving accuracy of determining whether to disconnect a line.  <P>SOLUTION: A device 1 for automatically disconnecting a line includes: a tone detection unit 3 for detecting a progress tone signal from a reception signal received from an analog telephone line; a tone suppression unit 4 for suppressing the level of a transmission signal to be transmitted to the analog telephone line when the progress tone signal is detected by the tone detection unit 3; a busy-tone detection unit 2 for detecting a busy-tone signal from the reception signal received from the analog telephone line; and a line disconnecting unit 5 for disconnecting from the analog telephone line in accordance with the detection result of the busy-tone detection unit 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT