baber/WOPTO huggingface dataset:
Patent JP-2011035574-A (JP)
Title: Wireless base station device, mobile terminal device, and wireless communication method
Inventor: KAWAMURA TERUO
IPC: H04J11/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow user demultiplexing of an up control signal user-multiplexed by an orthogonal multiplexing technique using a cyclic shift, and to improve furthermore channel estimation accuracy.  <P>SOLUTION: A wireless communication method is characterized in that a mobile terminal device gives a phase rotation amount, set so as to minimize the number of unit subcarriers to be subjected to in-phase addition and averaging in accordance with the number of user multiplexing, to a plurality of subcarriers, and transmits the up control signal with the plurality of subcarriers to which the phase rotation amount has been given. A wireless base station device receives the up control signal, demultiplexes a reference signal into reference signals for every user by in-phase addition and averaging with the number of unit subcarriers different in accordance with the number of user multiplexing, and uses the user-demultiplexed reference signals to estimate a channel variation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032076-A (JP)
Title: Step cleaner for passenger conveyor
Inventor: MATSUI SHINJI
IPC: B66B31/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step cleaner for a passenger conveyor, capable of removing foreign matters such as oil from the surfaces of steps.  <P>SOLUTION: The step cleaner includes a body case 3 having an opening 3a in one face, two driving shafts 19 mounted on the body case 3 in parallel to each other, a brush roll 20 coaxially mounted on one driving shaft 19 and having a brush part 22 protruded from the opening 3a, a wiping roll 24 coaxially mounted on the other driving shaft 19 and having a mop part 25 protruded from the opening 3a, a motor for rotating the brush roll 20 and the wiping roll 24 around the axis, a fixed material scraping member 50 provided on the body case 3 in parallel to the brush roll 20 and the wiping roll 24 and having a sand paper 52 at the end on the side of extension from the opening 3a, a foreign matter discharging means 35 for discharging foreign matters around the brush roll 20 to the outside of the body case 3, and a biasing means 70 for biasing the fixed material scraping member 50 in the direction of extending the sand paper 52 from the opening 3a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038188-A (JP)
Title: Method for producing waste paper pulp from waste newspaper as raw material
Inventor: NAKAMOTO YOSHINORI
IPC: D21C5/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing waste paper pulp from newspaper (waste paper) scraped/recovered from homes and offices as a raw material, wherein a special surfactant and electrolyzed water are added to its deinking (ink-removing) process to improve recovery.  <P>SOLUTION: The method for producing waste paper pulp from waste newspaper as a raw material includes a process for cutting waste newspaper into small pieces, adding alkaline electrolyzed water obtained by electrolyzing water containing a trace amount of purified salt, to the small cut waste newspaper, stirring the mixture at a high speed to fiberize the waste newspaper, charging the fibrous waste newspaper in a stirring container, adding a proper amount of a liquid surfactant, gently stirring the mixture, and simultaneously removing inks released on the surface of the solution. The liquid surfactant is preferably a sodium straight chain alkylbenzene sulfonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040878-A (JP)
Title: Image processor, image forming device, recovery method from power saving state, and power saving recovery control program
Inventor: KITAZAWA KAZUKI
IPC: B41J29/38
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability for each user.  <P>SOLUTION: An image processor has an operation panel part 2 which detects operation signals, a microcomputer 14 and an ASIC 13 which set either of a normal state or a power saving state, a personal authentication means 3 for authenticating individual user of the image processor, and a nonvolatile memory 17 which stores the relationship between detection patterns of operation signals inputted from the operation panel part 2 for every user detected by the operation panel part 2 and functions that are linked to the detection patterns to recover from the power saving state with high priority. In the power saving state, the personal authentication part 3 identifies an authenticated user, and based on detection patterns of operation signals that are continuously detected in a preset time and detection patterns stored in the nonvolatile memory 17, the image processor starts a function that is preset for the identified user and performs recovery with high priority to return from the power saving state to the normal state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036212-A (JP)
Title: Premix for confectionery and method for producing confectionery
Inventor: FUKUMORI KOICHI
IPC: A23G3/50
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premix for confectionery in order to produce the confectionery with an excellent moist feeling and an excellent voluminous feeling, and to provide a method for producing the confectionery using the premix.  <P>SOLUTION: The premix for the confectionery includes at least grain flour. In the premix for the confectionery, the principal ingredient of the grain flour is soybean flour and Gnetum gnemon seed flour.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038618-A (JP)
Title: Drum brake
Inventor: OYA TATSUYOSHI
IPC: F16D65/09
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum inhibiting inclination of a brake shoe inclined by elastic restoring force of a shoe hold-down spring during drum brake operation.  <P>SOLUTION: In this drum brake, a shoe hold-down pin 66 is inclined by contact with a parking brake lever 28, a pressing center B gets out of a shoe stable zone 72, and the brake shoe 20 is inclined, when the drum brake 10 is not applied. A tip part 28b of the parking brake lever 28 rotates in an arrow F direction, the parking brake lever 28 separates from the shoe hold-down pin 66, the shoe hold-down pin 66 is made stand independently by bias force of a coil spring 68, and the shoe hold-down spring 62 moves so as to move the pressing center B into the shoe stable zone 72, when the drum brake 10 is applied. Consequently, the pressing center B returns into the shoe stable zone 72 and inclination of the brake shoe 20 is inhibited when the drum brake 10 is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044934-A (JP)
Title: Encryption communication system, and encryption communication method
Inventor: ISHIZAKA SATOSHI
IPC: H04L9/12
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption communication system where a range allowing a receiver to change P<SB>0</SB>(probability for both transmitter and receiver to share a bit value corresponding to the front of a coin by coin throw) is arbitrarily made small.  <P>SOLUTION: A plurality of entangled quantum bits are generated in a quantum state generating portion so as to be transmitted to a receiver terminal device. The receiver terminal device allows a random number generating portion to generate random numbers so as to be transmitted to a transmitter terminal device. Based on the random numbers, a quantum bit selection portion of the transmitter terminal device carries out different quantum measurements for quantum bits not transmitted to the receiver terminal device so as to select one quantum bit based on the quantum measurement results and random numbers. Part of the quantum bits not selected is transmitted to the receiver terminal device. Also, the quantum measurement for one quantum bit selected by the quantum bit selection portion is carried out so as to acquire the bit values each corresponding to the front and back of the coin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009283010-A (JP)
Title: Declarative mechanism for defining hierarchy of objects
Inventor: RELYEA ROBERT A
IPC: G06F40/143
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for defining objects declaredly.  <P>SOLUTION: The present invention comprises a step for mapping a URL in the location of a definition file having at least one name space to an xmlns attribute of a route tag or a mapping tag, a step for setting a tag name to a class name in at least one name space, and a step for setting an attribute of the tag to a property name in the case that the object has property setting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011047218-A (JP)
Title: Chemical agent feeder
Inventor: KAWADA TAKUZO
IPC: E03D9/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical agent feeder capable of securing stable solution of a solid chemical agent by regulating the inflow of water through volatilizing holes.  <P>SOLUTION: The chemical agent feeder 1 includes: a feeder body 2 for storing the solid chemical agent 4; and a lid body 3 for covering the upper part of the feeder body 2. The feeder body 2 consists of a lower member 6 and an upper member 5 which is integrally formed on the upper part of the lower member 6. The upper member 5 has an overhanging portion X which overhangs outside in the long diameter direction relative to the lower member 6. The lower end of a short side wall part 52 protruding laterally by the overhanging length of the upper member 5 is not in contact with the upper end of an impervious wall 75 formed on the upper part of a short side wall part 72 of the lower member 6 corresponding to the overhanging portion X of the upper member 5, and the upper end of the impervious wall 75 is set at least at the same level of the lower end of the short side wall part 52 of the upper member 5, thereby forming the volatilizing holes 74 opening downward on the lower surface of the overhanging portion X of the upper member 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047343-A (JP)
Title: Hermetic compressor
Inventor: HIRATSUKA TAKESHI
IPC: F04B39/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor including a partition wall seal film attached to a passage cover, and suppressing such a phenomenon that an oil discharge is increased by preventing the short-circuiting of a refrigerant containing oil from a clearance relative to the insulator of an electric motor.  <P>SOLUTION: The end of the partition wall seal film 52 is formed with an inwardly folded portion 52a, the insulator 3c of the electric motor 3 is brought into contact with the folded portion 52a of the partition wall seal film 52, the clearance between the insulator 3c of the electric motor and the partition wall seal film 52 is eliminated, and the short-circuiting of the refrigerant containing oil is prevented, thereby reducing the oil discharge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045981-A (JP)
Title: Mems and method for manufacturing same
Inventor: SUGIYAMA SUSUMU
IPC: B81C3/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost MEMS (micro electro mechanical systems) with a high function, and a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing MEMS 101 is constituted of: a device layer 61 formed of a microstructure; and a base material 91, and has: a forming step S42 forming the device layer 61 and the base material 91 by forming a formable material by a mold 51; a joining step S44 joining the device layer 61 and the base material 91 formed in the forming step; and a removing step S45 removing a remaining film 61a generated in the forming step, from the device layer 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055590-A (JP)
Title: Power converter and method of detecting abnormality in power converter
Inventor: MIYAKE SHUNEI
IPC: H02M7/48
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting an abnormality in a power converter, with which an abnormality in the power converter due to functional deterioration of circuit parts such as a switching element, etc. can be detected.  <P>SOLUTION: The U-phase current, V-phase current, and W-phase current of a three-phase AC power outputted from an inverter circuit 13 to a three-phase induction motor 16 are measured by ammeters 17, 18, and 19, and the U-phase current waveform distortion factor, V-phase current waveform distortion factor, and W-phase current waveform distortion factor of the three-phase AC power are obtained from each output of the ammeters 17-19; then the U-phase current waveform distortion factor, V-phase current waveform distortion factor, and W-phase current waveform distortion factor are compared with predetermined reference values; and in case that any of the current waveform distortion factors has a value larger than the reference value, it is determined that there is an abnormal state and abnormality in a power converter 10 is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051293-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KAMATA YOSHIHISA
IPC: G06F3/048
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operator to visualize a suitable time when the operator should stay at the machine side even if a reserved job includes a weight mode or a proof mode, and to improve the efficiency of the work for treating a lot of printing jobs.  <P>SOLUTION: The image forming apparatus includes a printer 24 for executing print jobs, an operation display part 9 for accepting a plurality of reserved jobs thus executed, and an image control CPU 5 for extracting a reserved job including a job continuous implementation impeding factor among the received reserved jobs, and setting identification information indicating the job implementation impeding factor in the extracted reserved job. A list of the reserved job having the identification information set therein and reserved jobs having no identification information set is displayed on the same screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061253-A (JP)
Title: Communication network system, and network communication method
Inventor: ISHIZU KENTARO
IPC: H04L12/66
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for enabling a communication terminal and a communication node to communicate with each other by simultaneously using radio links having different address spaces.  <P>SOLUTION: In the communication network system 1 wherein the communication terminal performs packet communication with the communication node on a communication network through a plurality of radio links, a communication repeater 10 for relaying packet data is provided, the radio link address of a different address space is used for each radio link, and the communication repeater 10 and the communication node 4 use the network address of the address space of the communication network. Then, the communication terminal 20 and the communication repeater 10 are provided with means for performing distribution processing of distributing the packet data to the connected radio links and transmitting them to the radio links 3a..., and collecting processing of collecting packets received from the radio links 3a..., respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057825-A (JP)
Title: Adhesive composition for semiconductor, adhesive layer and package
Inventor: YAMAURA ITARU
IPC: C09J11/06
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing adhesive composition which can fix a tip by pressuring to suppress a void from generating and can form a film to provide the surface with small ruggedness.  <P>SOLUTION: The adhesive composition comprises a thermosetting resin, a curing accelerator, a high molecular weight component and a solvent, wherein the solvent is prepared by combining at least two solvents to use, one of which has a vapor pressure of less than 4.0×10<SP>2</SP>Pa at 25°C, and the other has that of 4.0×10<SP>2</SP>Pa or more and less than 1.34×10<SP>3</SP>Pa at 25°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058251-A (JP)
Title: Impact absorbing pad of cabinet
Inventor: YANAGISAWA NOBUAKI
IPC: A47B97/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing pad which eases pain even when a person bumps his/her head against a corner of the cabinet, because the occurrence of the bumping of his/her against the corner of the cabinet brings danger on ground that a sideboard and the cabinet for use in a kitchen etc. are sometimes provided at the height of his/her head.  <P>SOLUTION: Sponge with impact absorption is folded in an L-shape, worked in such a shape as to be short to hardly interfere with a handle 7 of the door in an upward direction and in such a shape that its length is greater than the thickness of the door so as to protrude to the backside of the door in a horizontal direction, and stuck from the front of the door.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063643-A (JP)
Title: Traveling control method of traveling machine for coke furnace
Inventor: TADOKORO KENICHIRO
IPC: C10B31/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling control method of a traveling machine for a coke furnace, which can control the traveling of the traveling machine for a coke furnace so that the traveling machine for a coke furnace does not stop at a position largely shifted from a target stopping position even if the traveling machine for a coke furnace causes slipping during deceleration of the traveling machine for a coke furnace, and so that the traveling machine for a coke furnace does not enter a speed-limited region at a speed exceeding a limiting speed.  <P>SOLUTION: A speed differential ΔV between an actual traveling speed V<SB>C</SB>of the traveling machine for a coke furnace and a target traveling speed V<SB>O</SB>thereof is compared with a threshold X during deceleration of the traveling machine for a coke furnace, such as a coke fire-extinguishing vehicle; when the speed differential ΔV exceeds the threshold X, a brake operating signal to operate a mechanical brake device of the traveling machine for a coke furnace is sent out to control the traveling of the traveling machine for a coke furnace.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103504-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ATAMI TOMOAKI
IPC: H01L21/822
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce current consumption in a frequency-division circuit, and particularly to reduce current consumption in a multistage frequency-division circuit.  <P>SOLUTION: In a multistage frequency-division circuit 100, an input signal has a higher frequency in a preceding stage, and an input signal has a lower frequency in a subsequent stage. Thus, placement is performed preferentially from the basic cell D1 corresponding to the frequency-division circuit into which a signal having a high frequency is input, and then wiring connection is performed. That is to say, the layout of a plurality of basic cells corresponding to a multistage frequency-division circuit is performed so that, as compared to wiring into which a signal having a further low frequency is input, wiring into which a signal having a high frequency is input has a short wiring length and has less intersection with other wires, that is, parasitic capacitance and parasitic resistance of the wiring are reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067286-A (JP)
Title: Game machine
Inventor: UEDA TAKAHIRO
IPC: A63F7/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that performance starts does not coincide in every performance device in a game machine.  <P>SOLUTION: The game machine comprising a plurality of performance devices including display devices and acoustic devices and a plurality of performance device control sections for controlling the plurality of performance devices respectively comprises a plurality of buffers for storing a plurality of commands for controlling the plurality of performance device control sections respectively, a command generating writing section for generating the plurality of commands for each of the plurality of performance devices and writing the same in the plurality of buffers respectively, and a plurality of command reading sections for reading the plurality of commands and sending the same to the plurality of performance device control section, wherein the plurality of command reading sections set a delay time and read the commands read by the command generating writing section from the plurality of buffers when the delay time passes, and make the predetermined performance be executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075631-A (JP)
Title: Wide angle lens and projector device using the same
Inventor: TEJIMA YASUYUKI
IPC: G02B13/04
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance and compact wide angle lens having a small lens aperture, which enlarges and projects an image from a light valve for forming the image by changing a reflecting direction of light such as a DMD, to a screen or the other.  <P>SOLUTION: The wide angle lens is constituted of: a first lens group having negative refractive power as a whole; a second lens group having positive refractive power as a whole; a third lens group having positive refractive power as a whole; and a fourth lens group having positive refractive power as a whole in order from an enlargement side. The first lens group is constituted by arranging three lenses showing negative refractive power (hereinafter referred to as a negative lens) being a meniscus shape that is convex to the enlargement side, a negative lens, and a lens having positive refractive power (hereinafter referred to as a positive lens) in order from the enlargement side. The second lens group is constituted by arranging two lenses showing a connected system of a negative lens and a positive lens in order from the enlargement side. The third lens group is constituted by arranging four lenses showing a junction system of a positive lens and a negative lens, a positive lens and a positive lens in order from the enlargement side. The fourth lens group is constituted by arranging one positive lens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076783-A (JP)
Title: Lighting apparatus with xenon lamp mounted inside
Inventor: JEONG POONG-GI
IPC: F21Y101/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus with a xenon lamp mounted inside, with exchange of a lamp and a ballast extremely easy.  <P>SOLUTION: The lighting apparatus is provided with a xenon lamp mounted inside, of which power consumption is extremely low and replacement period is drastically elongated, by setting a xenon lamp 40 and a ballast 50 in an existing lighting apparatus. Since the lighting apparatus emits brighter light with less power consumption, energy can be saved. And since a pair of xenon lamps are structured to have one ballast, life is elongated so as to be safer from an electric leakage accident.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075711-A (JP)
Title: Drum assembly and image forming apparatus including the drum assembly
Inventor: ISHINO MASATO
IPC: G03G21/10
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum assembly in which the squeaking or curling of a drum cleaning blade is prevented by a simple constitution, and to provide an image forming apparatus including the drum assembly.  <P>SOLUTION: A drum cleaning unit of the drum assembly includes: the cleaning blade 82 having an upper edge brought into sliding contact with a photoreceptor drum 50 and a fixed end which is positioned below the upper edge; and a partition member 88 which is arranged along the cleaning blade 82 while a gap is formed between the partition member and the cleaning blade and causes toner particles scraped off from a photoreceptor drum 50 by the cleaning blade 82 to be temporarily stayed in the vicinity of the upper edge of the cleaning blade 82.  <P>COPYRIGHT: (C)2011,JPO&INPIT