baber/WOPTO huggingface dataset:
Patent JP-2011227774-A (JP)
Title: Change management analysis method, change management analysis device, and change management analysis program
Inventor: KAI MASARU
IPC: G07C9/00
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently provide a user with information of an influence of an installation layout change in an entering/leaving management system.SOLUTION: An information processing device executes the processing of: reading from a storage unit layout information of devices constituting an entering/leaving management system for a predetermined area; accepting from an input unit a change scenario in a layout of the entering/leaving management system; collating a change content with a product information table in which function information is stored, specifying a candidate device having a function satisfying a requirement of the change content to display an addition of the candidate device to a place requiring the change or display a replacement at the place requiring the change if the change scenario indicates the addition or change of a device and the like, or deleting a device at the place requiring the change if the designated information indicates deletion of a device and the like, and displaying a result as a change configuration plan on an output unit; and applying operating conditions on the change configuration plan to the function information of the devices in the product information table, simulating behavior of the device operating under the operating condition, and outputting a result of the simulation while the change configuration plan is displayed.
Patent JP-2011126767-A (JP)
Title: Ceramic sintered compact, method of manufacturing the same and ceramic structure
Inventor: IZUMI YUNIE
IPC: H05K1/03
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic sintered compact obtained at a reduced firing temperature and having improved mechanical characteristics and resonance characteristics.  <P>SOLUTION: The method of manufacturing the ceramic sintered compact includes a process of blending barium silicate, aluminum oxide, a glass material and an additive oxide under a prescribed condition and molding the blended raw materials at ≥850°C and ≤1,000°C. In such a case, a monoclinic barium silicate having ≥0.3 μm and ≤1 μm average particle diameter and ≥5 m<SP>2</SP>/g and ≤20 m<SP>2</SP>/g specific surface area and aluminum oxide having ≥0.4 μm and ≤10 μm average particle diameter and ≥0.8 m<SP>2</SP>/g and ≤8 m<SP>2</SP>/g specific surface area by ≥10% and ≤25% by volume per the volume of barium silicate are blended. The ceramic sintered compact contains the glass component, the additive oxide component and aluminum particles in the barium silicate and a hexagonal celsian is present on the outer periphery of the aluminum oxide particle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231703-A (JP)
Title: Engine exhaust heat regeneration system
Inventor: KAWAJIRI KAZUHIKO
IPC: F02G5/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient engine exhaust heat regeneration system.SOLUTION: The engine exhaust heat regeneration system includes a heat exchanger that vaporizes coolant by heating with exhaust heat from the engine, an expansion machine that expands the vaporized coolant to generate output, a condenser that cools and condenses the coolant vapor discharged from the expansion machine, and a coolant pump that pressure-sends and circulates the liquid coolant. The heat exchanger includes a first heat exchanger in which flow of the coolant and flow of engine cooling fluid become parallel, and a second heat exchanger connected to the downstream of the first heat exchanger regarding coolant flow, and in which flow of the coolant and flow of the engine cooling fluid become counterflow. A flow rate adjusting valve that adjusts cooling water flow rate or a bypass flow passage of the second heat exchanger can be provided.
Patent JP-2011235495-A (JP)
Title: Ink jet head
Inventor: HORINO KATSUTOSHI
IPC: B41J2/165
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head that can clean a nozzle hole of an ink jet head by an air flow generated in an air flow generation mechanism.SOLUTION: The ink jet head includes: a plate which includes a nozzle hole which extends along a one direction, and discharges an ink, a channel which extends in the different direction from the one direction and communicates with the nozzle hole, and an ink discharge hole which communicates with the channel and discharges the ink to a discharged object; and an air flow generation mechanism which generates an air flow which flows toward the other end of the channel at the side of opposite with the end of the channel along the different direction from the one direction from one end of the channel, wherein the ink in the channel is ejected from the other end of the channel to the external part by the flow of the air generated by the air flow generation mechanism.
Patent JP-2010288444-A (JP)
Title: Gate drive device
Inventor: KOHAMA TAKANORI
IPC: H03K17/687
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate drive device which can suppress the fluctuation of an internal power source voltage and an output voltage, while reducing the number of parts by omitting a bypass capacitor connected in parallel with a semiconductor integrated circuit.  <P>SOLUTION: The gate drive device drives the gate of an active element with a large input capacity such as an IGBT or MOSFET, and includes a semiconductor integrated circuit 4. The semiconductor integrated circuit 4 has an internal power circuit which forms an internal power source based on external power supplied from an external power source such as a battery. The semiconductor integrated circuit 4 incorporates a voltage drop suppressing circuit 50 configured so that if an input external power source voltage momentarily drops below a minimum operating voltage, a drop of an internal power source voltage of the internal power circuit below the minimum operating voltage, and a sharp drop in a voltage output to the gate, are prevented by the voltage drop suppressing circuit 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011242866-A (JP)
Title: Image providing method and image providing system
Inventor: SANADA MASARU
IPC: G06F17/30
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a user with an image taking by a person other than the user.SOLUTION: An image taking device 40 generates image data by periodically taking images with an image taking part 41 and gives a formal image ID to the data. The image taking device 40 also issues a tentative image ID corresponding to the formal image ID and registers the image data, formal image ID, tentative image ID and a user ID on a server 30 upon receiving the user ID from a terminal device 10. The server 30 performs user authentication based on the user ID, and if the authenticated user is a regular member, informs the user of the formal image ID. The client 20 acquires the image data from the server 30 based on the tentative image ID received from the terminal device 10 and the formal image ID received from the server 30.
Patent JP-2011241018-A (JP)
Title: Elevator apparatus
Inventor: TANAKA KAZUHIRO
IPC: B66B5/04
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an elevator apparatus with a compact and lightweight emergency stop device capable of operating at a high speed, as the mechanism which operates to carry out emergency stop in response to overspeed detecting signal when an elevating speed of an elevator passenger car becomes an overspeed state.SOLUTION: The elevator apparatus includes the emergency stop device 11 which operates to carry out emergency stop of the elevator passenger car 1 at the elevator passenger car 1. An overspeed detecting unit 20 outputs the overspeed detecting signal when an elevating speed of the elevator passenger car 1 exceeds a predetermined speed. A driving unit 8 which acts in a predetermined direction according to a change of gas pressure and makes the emergency stop device 11 operate is arranged to the emergency stop device 11. A valve 19 is arranged between the driving unit 8 and a pressure source 17. When the overspeed detecting signal is input, the valve operates to open itself to make the pressure source 17 communicate with the driving unit 8 thereby making the driver unit 8 act in the predetermined direction according to a predetermined pressure state of the pressure source 17.
Patent JP-2011243717-A (JP)
Title: Semiconductor laser module and fiber laser using the same
Inventor: YONG DANG-SONG
IPC: H01S5/022
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem with a semiconductor laser module by a conventional fiber coupling method that an attempt to increase the output power of a fiber laser used for processing purposes results in the acting length of the fiber laser becoming extended and consequential loss of reliability, and a problem with a semiconductor laser module by a high luminance fiber coupling method using a special optical element that the cost of apparatus increases.SOLUTION: A plurality of semiconductor laser arrays 2 are arranged stepwise, in which the beams of laser light from the respective semiconductor laser arrays are collimated for both fast axis and slow axis, while only the fast axes are collectively concentrated using a condensing lens 5, and the resulting beams of light are combined into one by a fiber-optic array 6 composed of the same plurality of optical fibers disposed in the same pitch as the plural beams irradiated from the condensing lens. This makes it possible to provide a semiconductor laser module which is fiber-coupled at low cost and with high luminance.
Patent JP-2011243398-A (JP)
Title: Flexible fuel cel
Inventor: FUJITA SHUJI
IPC: H01M50/77
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible fuel cell in which the solution filled therein can be easily agitated and of which cell performance can be recovered.SOLUTION: An anode electrode sheet 1 and a cathode electrode sheet 2, which have oxidoreductase on their surfaces and to which current collectors 3, 4 are conductively connected via a conductive adhesive, are disposed opposite to each other, and a separator 5 comprising a proton penetration film is disposed between the two electrode sheets. In addition, a fuel accumulation part to be filled with fuel solution is provided at a position coming into contact with at least the anode electrode sheet to construct a cell part 9. Then, the cell part 9 is encapsulated by flexible encapsulation sheets 6, 7 to construct a flexible fuel cell 10.
Patent JP-2011243819-A (JP)
Title: Coaxial type optical module
Inventor: HATANAKA TAKAAKI
IPC: H01S5/022
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial type optical module in which the precision of optical coupling is suppressed from being lowered due to deformation of a temperature control module.SOLUTION: A temperature control module 14 is mounted on a stem 12, and a substrate member 16 is mounted on the temperature control module 14. The stem 12 thermally expands around a center p thereof, and an upper substrate 14b of the temperature control module 14 is deformed around a representative point Q. A position Q1 on the stem 12 which corresponds to the representative point Q is shifted to the left side with respect to the center p, and a position R1 on the step 12 which corresponds to a representative point R of the contact face between the upper substrate 14b and the substrate member 16 is shifted to the left side with respect to the position Q1.
Patent JP-2011231442-A (JP)
Title: Towel handkerchief-cum-bib
Inventor: ABE TAKAKO
IPC: A41B13/10
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a towel handkerchief in view of the fact that since the number of bibs or slaver towels to be used for a baby who drools much is large, baggage when going out should be avoided to be bulky.SOLUTION: This towel handkerchief becomes a bib by setting snap buttons on two corners on the diagonal line of a towel handkerchief usually used as a slaver towel, setting snap buttons on both the ends of a ribbon tape, and fastening and connecting the snap buttons on the towel handkerchief and the ribbon tape.
Patent JP-2011244987-A (JP)
Title: Back raising device for bed
Inventor: ISOMURA TAKAHIDE
IPC: A47C7/46
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a back raising device for a bed having a simple structure wherein it is possible to eliminate a possibility that a lumbar support member is lost when a lumbar support function is not used.SOLUTION: A back raising mechanism 20A includes a back raising arm 200, a back raising driving source 210, and a back raising driven arm 300 that follows the back raising arm 200. The back raising driven arm 300 includes a body arm 310 and a lumbar support member 350. The position of the lumbar support member 350 can be switched between a lumber support position and a release position. In the lumbar support position, the bottom portion 103, located on the lumbar side, of a back bottom 102 installed on the tip side of the body arm 310 is moved away from a bottom frame 110 to press the lumbar region of a user toward his/her abdominal side. In the release position, it is released from the lumbar support position as is attached to the back raising mechanism 20A.
Patent JP-2011248583-A (JP)
Title: Beverage providing device
Inventor: KANO HIROYUKI
IPC: B67D1/14
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a beverage providing device that allows pouring out high quality of coffee with or without additional raw material without increasing pouring pipes.SOLUTION: Coffee providing units 13 and an additional raw material providing unit 16 are independently connected to a pouring pipe 19. When providing the coffee without additional raw material, the coffee provided from the coffee providing units 13 is directly poured into a cup 17 through the pouring pipe 19, and the temperature decrease of the coffee and the quality deterioration caused by mixture with the additional raw material are suppressed. When providing the coffee with additional raw material, the coffee provided from the coffee providing units 13 and the additional raw material provided from the additional raw material providing unit 16 flow together into the pouring pipe 19 and are mixed to be poured into the cup 17 from the pouring pipe 19.
Patent JP-2011246228-A (JP)
Title: Method for fixing bracket
Inventor: KADOMURA MASARU
IPC: B66B23/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a bracket, which enables high strength to be obtained in a restricted space in the case of the fixing of the pair of brackets arranged between truss supporting materials of passenger conveyors arranged side by side.SOLUTION: In the method for fixing the bracket, the pair of brackets 51 and 52 with bottom wall portions 51a and 52a different in size from each other is prepared. The first relatively-larger bracket 51 of the pair of brackets is placed on a supporting section 15 of a structure for being provided with the passenger conveyor. A peripheral edge of the bottom wall portion of the first bracket is fixed to the supporting section by welding. The second relatively-smaller bracket 52 of the pair of brackets is placed on the bottom wall portion of the first bracket. A peripheral edge of the bottom wall portion of the second bracket is fixed to the bottom wall portion of the first bracket by welding.
Patent JP-2011235275-A (JP)
Title: Apparatus for separating sand-residue
Inventor: HIGASHI TOSHIYASU
IPC: B03B5/00
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating sand-residue capable of very effectively separating sand and residue regardless of a loading status from a vacuum damper.SOLUTION: The apparatus for separating sand-residue includes: a body tank having an open upper portion and a lower portion equipped with a scraping-up device; and a separating casing with an open top, an open bottom and an interior provided with a main screen, configured to be supported by a vibration receiving part so as to be vibrated by a vibration machine. The former stage of the main screen is provided with a distributing screen configured to distribute loaded sand mixed with residue in a direction toward a transverse plane in the separating casing while receiving the sand.
Patent JP-2011254587-A (JP)
Title: Vibration type drive unit
Inventor: KOJIMA NOBUYUKI
IPC: H02N2/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type drive unit that is capable of reducing the consumption of vibration energy from a fixing unit provided at a supporting unit of a vibrator so as to improve output and efficiency.SOLUTION: The vibration type drive unit includes a vibrator and a driven body. The vibrator comprises at least an electromechanical energy conversion element and a substantially rectangular elastic vibration body that is connected to the electromechanical energy conversion element and is formed with a contact unit. The vibrator is capable of generating an elliptical motion at the contact unit. The driven body is in pressure contact with the contact unit of the vibrator and is relatively moved by the elliptical motion. The vibrator includes supporting units that extend from both opposing surfaces of the vibrator in a symmetric manner. Each of the supporting units has a fixing unit that joins the vibrator and a vibrator coupling holding unit for holding the vibrator, an attaching unit for connecting the fixing unit and the elastic vibration body, and a vibration displacement suppressing unit.
Patent JP-2011221476-A (JP)
Title: Photosensitive composition
Inventor: MOTOFUJI AZUSAHEI
IPC: C07C49/84
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition which can be cured with little energy amount even if a substance such as colorant which attenuates or shields light reflected exists in high concentration or even if the film thickness is large.SOLUTION: A photosensitive composition includes the following (1)-(4): (1) radical initiator (A), (2) acid generator (B) or base generator (C), (3) a polymerizable substance (D), (4) colorant (E), metal oxide powder (F) or metal powder (G). At least one of the radical initiator (A), the acid generator (B) and base generator (C) generates an active species (H) by radiation of active ray. The active species (H) reacts with the radical initiator (A), the acid generator (B) or the base generator (C), thereby generating a new active species (I). The polymerization of the polymerizable substance (D) due to the new active species (I) progresses further. The active species (H) or (I) is acid or a base.
Patent JP-2011251024-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner and a charging and discharging device, in which the charging method and the discharging control thereof is optimized by taking into account such information as the accumulated charging time and the accumulated number of discharging times of a power supply 4 for supplying power to a dust remover 3.SOLUTION: An electric double-layer capacitor is used in the power supply 4 to detect the values of a temperature detector 6, a charging time accumulator 7, and a dust removal times accumulator 9, and allow discharging to occur by a charging and current-carrying time control or a compulsory dust removal, thereby suppressing the self-heating and memory effect of the power supply 4.
Patent JP-2011253471-A (JP)
Title: Reference voltage generation circuit, power supply, and liquid crystal display device
Inventor: MURAKAMI KAZUHIRO
IPC: G05F3/22
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generation circuit for lowering a minimum operation voltage.SOLUTION: The reference voltage generation circuit 11 has: a first amplifying circuit A provided with a first input stage including npn transistors A1 and A2 where variable voltage VT and a lower limit voltage VL are inputted to a base respectively, a first output stage including a pnp transistor A3 where an emitter is connected to an output end of reference voltage VREF, a first amplifying stage (operational amplifier A4) for controlling the first output stage so that higher voltage between variable voltage VT and the lower limit voltage VL matches the reference voltage VREF; and a second amplifying circuit B provided with a second input stage including npn transistors B1 and B2 where the reference voltage VREF and upper limit voltage VH are inputted to the base respectively, a second output stage including a pnp transistor B3 where the emitter is connected to an output end of the reference voltage VREF, and a second amplifying stage (operational amplifier B4) for controlling the second output stage so that the reference voltage VREF matches the upper limit voltage VH.
Patent JP-2011255532-A (JP)
Title: Projection screen and whiteboard device with the same
Inventor: OSHIMA KENJI
IPC: G03B21/60
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a projection screen that can obtain a photographic projected image because of having a light diffusion reflection that is suitable for projection and that is practically superior when a marker is written in or erased because a marker ink can favorably be erased, and to provide a whiteboard device with the same.SOLUTION: The projection screen includes: a substrate 7; a matrix resin 9 formed on the substrate 7; and a plurality of spherical microparticles 8 that are included in the matrix resin 9 and whose top protrudes from the matrix resin 9. The spherical microparticles 8 are formed of an oleophilic material and the matrix resin 9 is formed of an oleorepellent material.
Patent JP-2011244797-A (JP)
Title: Bacterium involved in suppression of increase of malaria parasite, malaria therapeutic agent, and production method of agent
Inventor: INAFUKU MASASHI
IPC: A61K35/74
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a bacterium with which a suppressive substance suppressing an increase of a malaria parasite at an low cost and easily without the need for such a treatment by an expensive enzyme that a thick cell wall like Acromopeptidase is specifically decomposed.SOLUTION: Provided is a bacterium belonging to either of the genus Ochrobactrum and the genus Serratia, which produces a suppressive substance suppressing an increase of malaria parasites. A malaria therapeutic agent having, as effective ingredient, a cultured material obtained by cultivating the bacterium belonging to either of the genus Ochrobactrum and the genus Serratia is also provided.
Patent JP-2011010291-A (JP)
Title: Generating session key for authentication and secure data transfer
Inventor: GAMMEL BERNDT
IPC: H04L9/10
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To protect from side channel attacks a device for generating a session key, which is known to a first communication partner and a second communication partner, for the first communication partner, from secret information which may be determined by the first and second communication partners.SOLUTION: A device includes: a means 22 for obtaining a random number (r;r); a means 24 for calculating a session key (k) using a concatenation of at least a part of the random number (r;r) and a part of secret information (k); and a means 28 for using the session key (k) for communication with a second communication partner.