baber/WOPTO huggingface dataset:
Patent JP-2011048070-A (JP)
Title: Optical element, optical unit, and image display device of projection type
Inventor: MASUTANI TAKESHI
IPC: G02B30/25
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent quantity of light from being reduced and to switch between a non-polarizing state and a polarizing state by a simple configuration.  <P>SOLUTION: Each of a first polarizing separation element 71 and a second polarizing separation element 73 reflects either of two polarizing components included in incident light and crossing mutually and orthogonally and transmits the other of them. A switching element 72 is inserted between the first polarizing separation element 71 and the second polarizing separation element 73 and switches between a first state for transmitting an incident polarizing component as it is and a second state for converting the incident polarizing component into a polarizing component crossing it orthogonally and transmitting it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047473-A (JP)
Title: Chain guide and chain tensioner device
Inventor: KATO AKIO
IPC: F16H7/18
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive chain guide that has little mechanical loss.  <P>SOLUTION: The chain guide is equipped with multiple rollers 2 that make contact with a timing chain and a chain guide base 10 that comprises a pair of side plates 10a, 10b which are arranged along a direction of travel of the timing chain. A roller support shaft insertion recess 11 having an opening part at a side plate end edge facing the timing chain is provided on an opposing wall surface of the side plate 10a respectively, and a support shaft 3 of the roller 2 is inserted in the recess 11 of the side plate 10a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049950-A (JP)
Title: Communication system, transmitter, and receiver
Inventor: SANO HIROYASU
IPC: H04K1/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when transmitting a multi-value modulation signal after performing direct spreading (DS) thereon, the peak factor of transmission signal power is enlarged by multi-leveling and power efficiency of a transmitting-side amplifier is deteriorated as a result.  <P>SOLUTION: The communication system is equipped with, on a transmitting side: a modulation means (100) for performing modulation using phase rotation sequences for modulation as many as a modulation multi-value number for each symbol on the basis of an information sequence; and a spreading means (110) for applying spreading processing to the output of the modulation means using a phase rotation sequence which varies with a fixed frequency width on a frequency axis. On a receiving side, the system is equipped with: a multiplication means (270) for multiplying an opposite phase rotation sequence obtained by performing opposite phase rotation on a phase rotation sequence for spreading used in the spreading means (110) for each symbol; a despreading processing means (270) for performing despreading by multiplying the opposite phase rotation sequence obtained by performing opposite phase rotation on the phase rotation sequence for modulation used in the modulation means for each symbol; and a demodulation means (290) for performing demodulation processing on the output of the despreading means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054281-A (JP)
Title: Magnesium oxide film, forming method thereof, and plasma generation electrode
Inventor: KIYOKAWA TOSHIO
IPC: H01J11/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium oxide film capable of making discharge starting voltage of an electrode low in case of use as an electrode protection film, and of reduced manufacturing cost.  <P>SOLUTION: The magnesium oxide film 1 is provided with a magnesium oxide thin film part 4 and a whisker 5 growing from the surface of and integrated with the magnesium oxide thin film part 4. The magnesium oxide film 1 is made by forming the magnesium oxide thin film part 4 on the surface of a base material 2 by the chemical gas phase deposition method (the CVD method) under an open atmosphere, and growing the whisker 5 from the surface and being formed in a body with the magnesium oxide thin film part 4. A plasma generation electrode using the magnesium oxide film 1 as an electrode protection film has a discharge starting voltage lowered by 30% or more as compared with a conventional one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054708-A (JP)
Title: Insulating film, method of manufacturing the same, semiconductor device, and data processing system
Inventor: FUJIWARA NAONORI
IPC: H01L29/792
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film which has a high dielectric constant and has a small leakage current, even when sandwiched between electrodes.  <P>SOLUTION: The insulating film includes two zirconium oxide films composed of zirconium oxide in crystallized state and an intergranular isolating film composed of an amorphous material having dielectric constant higher than that of zirconium oxide in crystallized state, wherein the intergranular isolating film forms an insulating film sandwiched between the two zirconium oxide films. The insulating film is properly used as a capacitive insulating film in a semiconductor device comprising a memory cell including a capacitor element having the capacitive insulating film between an upper electrode and a lower electrode, or as an intergate insulating film in a semiconductor device comprising a nonvolatile memory device having the intergate insulating film between a control gate electrode and a floating gate electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054029-A (JP)
Title: Magnetic ink character recognition device and magnetic ink character recognition method
Inventor: SAGA KENGO
IPC: G06K9/68
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic ink character recognition device and a magnetic ink character recognition method, which have high character recognition rate and reduce a time for recognition processing.  <P>SOLUTION: Characters printed on a medium with magnetic ink are read as magnetic waveform information by a read part 11. Standard waveform templates of respective characters to be compared with the magnetic waveform information and deformed waveform templates of respective characters where waveforms of the standard waveform templates are deformed are stored in a template storage part 12. By comparison between similarities of the magnetic waveform information read and the standard waveform templates or deformed waveform templates, the character recognition part 13 recognizes characters of templates in which similarities between the two are equal to or larger than a threshold are recognized as characters to be read. In a comparison object control part 14, it is stored whether the kind of template whose similarities are equal to or larger than the threshold is the standard waveform template or the deformed waveform template and, in recognizing characters of next magnetic waveform information, the kind of template stored is applied as a comparison object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056589-A (JP)
Title: Welding robot
Inventor: IKEDA TATSUYA
IPC: B25J13/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a PLC (Programmable Logic Controller) function can only perform sequential control for input/output states basically, and welding output data and robot operation information in a welding robot for performing welding cannot be taken into the sequential control to process with the PLC function, in an industrial robot incorporating the PLC function.  <P>SOLUTION: The robot includes a PLC part 28 and a welding control part 21, and can process at least one of the welding output data and the robot operation information based on the sequential control program operated by the PLC part. Processes executed with the sequential control program operated by the PLC part are monitoring of upper and lower limits to at least one of the welding output data and the robot operation information, outputting to an external network, and storage to a PLC variable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059787-A (JP)
Title: Digital signal processor system and starting method for digital signal processor
Inventor: OGAWA NORIYUKI
IPC: G06F9/445
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal processor system capable of performing operation by one kind of an execution file even if a part of parameters differs at each of a plurality of DSP cards regardless of identical processing contents in a DSP execution file.  <P>SOLUTION: The digital signal processor system includes: a CPU card 6 having a CPU 4 and a first external storage device 5 storing a data file including a plurality of commands starting each execution file and execution programs for a plurality of DSPs; and the DSP cards 2 each having a second external storage device 15 storing a data file, a ROM 17 storing an initialization program, and the plurality of DSPs 11. When a first DSP 11 of the DSP card 2 is ROM-booted and notified of a starting instruction, the first DSP 11 sequentially issues starting instructions to the respective second-Nth DSPs, and the respective second-Nth DSPs 11 read the execution programs into the head address of an internal memory 9, acquire commands created by the CPU card 6, and thereafter execute necessary processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056756-A (JP)
Title: Tape cassette
Inventor: KATO TSUTOMU
IPC: B41J32/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette capable of maintaining excellent printing quality by suppressing the occurrence of floating between a top case and a bottom case in the vicinity of an exit.  <P>SOLUTION: The top case 311 and the bottom case 312 are engaged with each other by a latching portion 78 provided in a semi-circular groove 38. A contact portion 86 is provided in an arm front surface 35 in the vicinity of the exit 341. A top contact portion 86A and a bottom contact portion 86B included in the contact portion 86 contact each other such that they can contact and separate from each other. When a vertical force is applied to an arm portion 34, the tope contact portion 86A and the bottom contact portion 86B included in the contact portion 86 are separated from each other, while the engagement between the top case 311 and the bottom case 312 is maintained by the latching portion 78. Thus, the top contact portion 86A and the bottom contact portion 86B can return to a normal contact state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055766-A (JP)
Title: Transmission device for traveling farm implement
Inventor: NOMURA MASARU
IPC: A01B59/042
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To bring a PTO shaft into a driven state of the PTO shaft only when a synchronization of an operation device is required in a traveling-stopped state when a traveling is in a stop state, and into a non-driven state of the PTO shaft when a synchronized drive of the operation device is not required in the traveling-stopped state.  <P>SOLUTION: A seedling transplanter 6 including a seedling tank 4 having a float 1 slidably traveling on and land-leveling a surface of soil, storing mat seedlings, and delivering the seedlings to a seedling-separating port 2 while reciprocally moving in a right and left direction, and seedling-transplanting tines 5 for transplanting separated and held seedlings on the soil surface leveled by the float 1 by acting on the seedling-separating port 2, etc., is attached to a hitch 8 part of a car body 7 and synchronized by the PTO shaft 9. A different kind of an operation device can be attached instead of the seedling transplanter 6. An operation-deciding sensor for deciding a kind of an operation device is installed, and the PTO shaft 9 is driven in a traveling-stopped state of the car body 7, or restrained to a stopped state, according to a detection by the operation-deciding sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064817-A (JP)
Title: Image forming apparatus
Inventor: YANO TETSUYA
IPC: B41J29/38
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces consumption of electric power.  <P>SOLUTION: The image forming apparatus includes a storage means that achieves charging and discharging. The apparatus includes: a main power supply that converts alternating voltage into direct voltage and supplies it to the apparatus; a fan that is driven using the electric power supplied by the main power supply or the storage means; and a charging means that charges the storage means, only when the apparatus is in operating mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077966-A (JP)
Title: Device and method for dismounting stator vane segment of gas turbine compressor with rotor located in specified position
Inventor: MCCARVILL JOHN R
IPC: F04D29/64
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for dismounting a stator vane segment of a gas turbine compressor with a rotor of the gas turbine compressor located at a specified position.  <P>SOLUTION: In order to easily dismount the stator vane segment 50 from a casing slot 20 of the downside casing 10 of a rotary machine with the stator vane segment 50 and a rotary blade, the device includes a compression unit 110 suited to apply a pressing force 115 to the backside 116 of a rearward stator vane segment 51, a cleaning element for releasing an adhesive material for holding the stator vane segment 50 to the casing slot 20 of the downside casing 10, and a tension device 220 suited to apply a tensile force 165 to the forepart 166 of a forehand stator vane segment 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011063909-A (JP)
Title: False eyelash
Inventor: HOCHI HIROSHI
IPC: A41G5/02
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide false eyelashes enabling a user to easily attach orderly aligned hair materials as they are, and free from slipping off or separating during wearing.  <P>SOLUTION: The false eyelashes include an ultrathin base 1 formed in a substantially two-dimensional form, an adhesive layer 4 formed straight on the surface of the base 1, many hair materials 3 stuck to the adhesive layer 4 individually in a separate state, and a sticky layer 7 formed on the whole reverse of the base 1. The root part 5 of the hair material 3 is formed in a spherical form. The hair materials 3 are cut with a laser beam and stuck to the lower end of the adhesive layer 4. As a result of this, it is possible to firmly stick to the adhesive layer 4 of the base 1, leaving the directionality of curled hairtip aligned, so the false eyelashes, leaving the hair materials 3 orderly aligned, are easily attached to the eyelid 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067959-A (JP)
Title: Card holder
Inventor: IGAWA TOYOMI
IPC: B42D15/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of low convenience for a user of a memorization card.  <P>SOLUTION: The card holder includes a square bottom plate, a sidewall which is erected in each of a pair of opposing sides of the bottom plate, and a frame plate which is protruded from the upper end of each sidewall in parallel to the bottom plate to cover the upper part of the bottom plate located near each sidewall. On both edge sides of each sidewall, an insertion opening is formed, through which the card can be inserted into and pulled from a space surrounded with the bottom plate, each sidewall, and each frame plate. One of the insertion opening includes a partition plate for partitioning a section between the bottom plate and each frame plate into a plurality of sections to be in parallel with the bottom plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071595-A (JP)
Title: Communication control device, control method and control program of communication control device, and computer readable recording medium having the control program recorded therein
Inventor: NAKAJIMA TAKESHI
IPC: H04L47/2475
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To lower the priority of a data flow being not a target of QoS security to transmit the data flow.  <P>SOLUTION: An HGW 101a includes: a packet distribution processing part 141 which extracts a communication address of a transmission source and a communication address of a transmission destination from a communication packet of a data flow transmitted from an access network 702 to a home network 501; and a packet transmission processing part 142 which lowers the priority of the data flow to transmit the data flow to the home network 501 when a pair of the extracted communication address of the transmission source and the extracted communication address of the transmission destination is not stored in a queue assignment information storage part 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070840-A (JP)
Title: Crimping device, and crimping terminal crimped with the same crimping device
Inventor: ITO NAOKI
IPC: H01R43/048
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimping device which can suppress generation of burr to the minimum, can prevent occurrence of trouble such as sticking of a crimping terminal on a crimper and difficulty in removing the crimper from an anvil, and can prevent deformation of the crimping terminal.  <P>SOLUTION: The crimping device includes: the crimper 20 having a pair of leg parts having inclined surface-like guide walls 22A, 22B having an expanded shape, and a recessed part 24 of an approximately reversed W-shape in which two curved crimping walls 25A, 25B are dented; and the anvil 30 fittably arranged between the inclined surface-like guide walls 22A, 22B of the leg parts. A core wire W1 is housed between a pair of crimping pieces 43A, 43B of the crimping terminal 40 set on the anvil 30. The crimper 20 and the anvil 30 are slid and pressed in the direction for approaching each other, and the crimping pieces 43A, 43B are pressed and bent inward to crimp and caulk to bite into the electric wire W. Surfaces R 33 (α) are formed on edge parts on both left and right end sides of an upper surface of the anvil 30 facing to the inclined surface-like guide walls 22A, 22B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069932-A (JP)
Title: Image forming apparatus and image forming system
Inventor: FURUSAWA FUMIO
IPC: G03G15/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide image forming apparatuses, etc., which can be linked in a plurality of stages without an intermediate apparatus.  <P>SOLUTION: The image forming apparatus 1 includes: a take-in roll 63 for taking in paper supplied from outside from a paper take-in port A1; image forming sections (10A to 10F, 30, 40, 50) for forming images on the paper that is taken in by the take-in roll; and a paper ejection section 66 for ejecting the paper on which images are formed by the image forming sections, from a paper ejecting port A2 that is provided at the height matching the height of the paper take-in port, to the outside with a slope adjusted to the slope where the paper take-in section takes in the paper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072882-A (JP)
Title: Recycled granule production apparatus
Inventor: YOSHIKAWA SHUNSAKU
IPC: B09B3/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To solves the following problem: when a solidifying material, an additive or the like are added to the dehydrated cake of sludge, construction waste soil or the like, and the material and properties thereof are improved to produce a granule, since the content of the moisture to be charged is calculated based on the moisture content in the discharged part of material, the content of the moisture to be charged can not be correctly calculated when the moisture content of the material is not uniform.  <P>SOLUTION: The recycled granule production apparatus includes a moisture sensor 1 for measuring the content of moisture in the material stored within a drum 2, and a water feeding means provided at the drum 2 feeds to the drum 2 the moisture in a content calculated based on the moisture content in the material measured by the moisture sensor 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075352-A (JP)
Title: Flow cell, detector, and liquid chromatograph
Inventor: TSUKADA NAGAHIRO
IPC: G01N21/05
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein accuracy of analysis is lowered by expansion of a chromatogram by a flow cell in a liquid chromatograph.  <P>SOLUTION: In the flow cell wherein the direction of detection light and the flow direction of a liquid to be measured are parallel to each other and the flow directions respectively change not only in the detection part and an outflow passage but also in the detection part and an inflow passage, the expanse of the chromatogram is reduced by the following means. In the first place, a plurality of outflow passages 41 and 42 are arranged and the distance between a flow angle and an outflow port is shortened and, in the second place, a plurality of inflow passages 31 and 32 linearly symmetric to the center surface 22 of the detection part 2 are arranged and the jet stream flowing through the detection part 2 is allowed to collide. In the third place, a plurality of inflow passages 33 and 34 of which the flow directions do not cross the center line 21 of the detection part are arranged and the jet stream flowing through the detection part is revolved. By combining these constitutions, the flow cell reduced in the expanse of the chromatogram is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077459-A (JP)
Title: Thermosetting adhesive composition, and semiconductor device fabricated using the same
Inventor: MURAYAMA RYUICHI
IPC: H01L21/52
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting adhesive composition capable of providing excellent reliability without causing trouble such as a crack to a semiconductor device even in a high-temperature environment such as 260°C or above, and a semiconductor device fabricated using the same, in a one-side resin-sealed type semiconductor device.  <P>SOLUTION: This thermosetting adhesive composition is used for a method of manufacturing a semiconductor device which includes processes of: mounting a semiconductor element on a die pad of a metallic support through the thermosetting adhesive composition; setting the adhesive composition by a predetermined heating condition A, and sticking the semiconductor element to the metallic support; and sealing the metallic support and the semiconductor element by a sealing resin composition in a state where a surface of the die pad of the metallic support with the semiconductor element stuck thereto and the side of the opposite surface thereof are exposed. In the thermosetting adhesive composition, a warpage amount 1 and a warpage amount 2 of the thermosetting adhesive composition in a predetermined warpage evaluation test S satisfy predetermined condition expressions 1 and 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT