baber/WOPTO huggingface dataset:
Patent JP-2012202525-A (JP)
Title: Differential case
Inventor: NAKAMURA AKIRA
IPC: F16H48/08
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a differential case that is readily manufacturable, while allowing good taking-in and discharge of oil.SOLUTION: The differential case 1 which is configured to make up a differential device 100, storing pinion gears 111, 112, a pinion shaft 113 and side gears 121, 131 and rotate in a normal or a reverse direction around a prescribed rotation axis O as a center includes a case body 10A and a case cap 60A, which are constructed such that a first matching surface 51 of the case body 10A and a second matching surface 81 of the case cap 60A are matched. In the first matching surface 51, there are formed four radial grooves 53 to have an interior and an exterior communicate with each other to permit oil to flow with the rotation.
Patent JP-2012203350-A (JP)
Title: Cooling apparatus and projector
Inventor: KASE TOMOJI
IPC: H04N5/74
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus and a projector efficiently cooling a semiconductor element or the like, which is a heat source.SOLUTION: The cooling apparatus is a cooling apparatus for cooling the heat source and includes: a base plate 90 coming into planar contact with the heat source; and a heat sink 81 which is raised from the heat plate 90 and has a plurality of heat discharging fins 81a. In this case, the heat sink 81 has parallel medium flowing spaces in between the plurality of heat discharging fins 81a as well as a closing plate 91 in an end section of the heat discharge fin 81a for mutually connecting end sections of adjacent heat discharging fins 81a in the end sections of the heat discharging fins 81a. By alternately closing the end sections of the medium flowing spaces by the closing plate 91, a cooling medium flowing from behind the base plate 90 can be made to flow in the right or left direction by the medium flowing paths.
Patent JP-2012206795-A (JP)
Title: Recording device
Inventor: UTSUGI YASUSHI
IPC: G03G15/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording device in which a supporting member can be easily changed during changing operation even while the supporting member is surely assembled to a device body.SOLUTION: The discharged paper receiving tray 7 moves between a housing position and a using position while being guided by a tray guide 41. In the second guide groove 41c guiding the second boss 7f formed in the discharged paper tray 7, the end part of the using position side of the discharged paper receiving tray 7 is not closed and assumes an opening shape (an opening part 41a) and is closed by a front surface panel 38 being a housing member in which the opening part 41a constitutes an appearance of the device, thereby the discharged paper receiving tray can be removed (changed) without removing the tray guide 41 by removing the front surface panel 38.
Patent JP-2012208201-A (JP)
Title: Member fixing structure for optical instrument
Inventor: SHIGEMATSU MASAYASU
IPC: G02B7/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the stability of an adhesion state and the accuracy of position adjustment by making an adhesion part hardly deformable when gripping a holding member that holds a light receiving element and performing position adjustment.SOLUTION: A second holding member 12 has a base part 15, adhesion parts 12a provided on the base part 15 and grip parts 12b extending from the base part 15. The second holding member 12 that holds a photometric sensor 10 is filled into and stuck and fixed to a first holding member 11 that holds photometric lenses 9a, 9b, in a state where the relative position of the first and second holding members 11, 12 is adjusted. In a step of adjusting the relative position, the second holding member 12 is gripped at R-shaped parts 12d as gripping positions by an external energizing force whose center is on an optical axis C2, and the grip parts 12b are elastically gripped in a flat surface parallel to a light receiving surface 10a by bending the R-shaped parts 12d in a direction of the optical axis C2 by the energizing force.
Patent JP-2012208760-A (JP)
Title: Information providing device, information providing method, and program therefor
Inventor: MOCHIJI MAKIKO
IPC: G06F17/30
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To execute optimum retrieval according to position-fix accuracy of a current position in an information providing device which retrieves and displays information about a plurality of predetermined types of targets according to the current position.SOLUTION: When an information providing application is started, from an internal memory 14, a CPU 11 reads out menu items indicating a plurality of types of target retrieval functions (retrieval of a route to the nearest station, retrieval of the nearest convenience store, and the like) which can be provided according to a current position measured by a GPS receiver 2, and displays the menu items on a display device 4. When a user uses an operation device 5 to select a desired menu item, the CPU 11 executes a function corresponding to the selected menu item. At this time, the CPU 11 refers to position-fix accuracy information generated by the GPS receiver 2, and if the accuracy is low, extends a retrieval range.
Patent JP-2012209859-A (JP)
Title: Information processing device, radio base station, communication control method, and program
Inventor: MAEZAWA IKUO
IPC: H04W56/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station capable of efficiently establishing a communication path between two devices in a short time.SOLUTION: A radio control device 101 comprises: a corresponding rate storage part 107 storing information on a plurality of line bit rates; a communication part 103 acquiring information on a line bit rate of an arbitrary radio device 201; a slave port information storage part 108 storing the information on the line bit rate of the arbitrary radio device 201 acquired by the communication part 103; a storage control part 105 reading out information having common and the maximum line bit rate from the corresponding rate storage part 107 and the slave port information storage part 108, when establishing a communication path with the radio device 201 relating to the information on the line bit rate stored in the slave port information storage part 108; and a communication control part 106 setting the common and maximum line bit rate read out by the storage control part 105 to the communication part 103.
Patent JP-2012212031-A (JP)
Title: Decryption result verification device, method, and program
Inventor: YAMAMOTO TAKESHI
IPC: G09C1/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for verifying whether a decryption device accurately makes a calculation for decryption.SOLUTION: A random number (r of G) is generated, where G is a commutative group, E is a homomorphic encryption function of a public key encryption in which an element of G is a plaintext, B is a function such that it is difficult to calculate an element of (an intersection of a set (S+x) and a set S) which is not 0 with respect to arbitrary (x of G) which is within a range of a set (a subset S of G), and not 0, (m) is a message, C=E(B(m)) is a ciphertext, and I is a function which includes an element (x) of G as an input, and outputs true when such m' that x=B(m') is present. Transmission information C=E(r) is calculated. C+Cis transmitted to a decryption device 2 which can decrypt the decryption function E, and decrypts the received C+Cto output a decryption result (d) thereof. The decryption result (d) is received from the decryption device 2. Verification information d'=d-r is calculated. It is determined whether I(d') is true.
Patent JP-2012213333-A (JP)
Title: Sample making device
Inventor: YOSHIKAWA MEGUMI
IPC: C12M1/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sample making device capable of making samples for bacteria testing from a sample solution containing E. coli or general bacteria, etc.SOLUTION: The sample making device 100 includes: a petri dish housing 50 for housing a plurality of petri dishes S stacked; a petri dish receiver SW having an opening in its bottom surface for placing petri dishes therein; a petri dish pushing mechanism for pushing the petri dishes S out of the petri dish housing 50 into the petri dish receiver SW; a petri dish opening/closing mechanism for removing and installing an upper member Su of the petri dish SW; a sample solution installation unit in which a plurality of containers B filled with a sample solution containing bacteria are installed; a sample solution splitting mechanism for splitting a predetermined amount of sample solution into each petri dish S; a medium adding mechanism for adding a predetermined amount of medium to each petri dish S; a sample solution distribution mechanism for distributing the sample solution into the medium by causing eccentric movement of the petri dishes S; and a petri dish storage mechanism for storing the petri dishes S in a petri dish storage 60.
Patent JP-2011245477-A (JP)
Title: Aluminum coating material and method for manufacturing the same
Inventor: SATO TAKAHIRO
IPC: C23C22/07
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum coating material having excellent corrosion resistance, hydrophilicity, anti-fouling property, coating film adhesiveness and moldability, and to provide a method for manufacturing the aluminum coating material.SOLUTION: The aluminum coating material includes: an aluminum base material, a base coating film on one surface of the aluminum base material; and a hydrophilic coating film on the base coating film. The base coating film includes at least one kind of an epoxy based resin, a polyester based resin, an acrylic based resin and an urethane based resin, and its coating weight is 0.5 to 20 g/m. The hydrophilic coating film includes 10 to 50 wt.% water soluble cellulose based resin, 3 to 30 wt.% melamine, 10 to 50 wt.% silica having prescribed average particle diameter, 0.05 to 10 wt.% salt of dialkyl sulfo-succinic acid and 0.05 to 10 wt.% salt of phosphoric acid ester, its coating weight is 0.05 to 2.0 g/mand the existing quantities of the salt of dialkyl sulfo-succinic acid and the salt of phosphoric acid ester are respectively 0.001 to 0.1 g/m. The method for manufacturing the aluminum coating material is provided.
Patent JP-2012215450-A (JP)
Title: Air bubble removal device
Inventor: NAKAJIMA SEIJI
IPC: G01N30/26
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bubble removal device capable of removing air bubbles in liquid without using a large-sized and expensive device.SOLUTION: The air bubble removal device includes a trap container provided with a liquid entrance part connected to piping continued from a liquid storage tank, a liquid exit part connected to piping continued to a liquid feed pump, a gas exist part for discharging a gas and a liquid surface sensor. The trap container is a sealed type and its content volume is variable. The air bubble removal device has a function of reducing the content volume of the trap container and discharging the gas from the gas exit part when a liquid surface of the liquid inside the trap container is lower than a fixed height, and returning the content volume to a prescribed size when the liquid surface of the liquid inside the trap container is equal to or higher than the fixed height, in linkage with the liquid surface sensor.
Patent JP-2012222575-A (JP)
Title: Oscillation circuit
Inventor: SAKAI MINORU
IPC: H03B5/32
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit that shares terminals while keeping functions intact.SOLUTION: The oscillation circuit includes: an internal circuit 70 for, according to an input signal inputted into a first terminal A, controlling an oscillation frequency of oscillation output outputted to a second terminal B; an internal memory 40 for storing data inputted, according to a clock signal inputted into either of the first terminal A and the second terminal B, into the other terminal; and switches SW10,11 for switching the connection of the first terminal A and the second terminal B to either of the internal circuit 70 and the internal memory 40 in accordance with a voltage inputted into power terminals (VDD, VSS terminals).
Patent JP-2012218037-A (JP)
Title: Sheet metal process work support system
Inventor: TAMAMURA HITOSHI
IPC: G05B19/418
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal process work support system allowing desired information searched by a worker such as a position of a target sheet material or a component name to be immediately recognized in a sheet metal process.SOLUTION: The sheet metal process work support system is used in a sheet metal process for handling component sheet materials w cut out from a raw sheet material W. A database 7 is provided for storing identification information for identifying a plurality of the component sheet materials w and display information F to be displayed on a screen G of a display device 8, in association with each other. A terminal 3 includes a photographing means 4 for photographing the component sheet materials w, and an identification information obtaining means 14 for obtaining the identification information of the component sheet materials w based on images photographed by the photographing means 4. A matching display means 12 is provided for collating the identification information obtained by the identification information obtaining means 14 with the database 7 and obtaining the display information F, displaying sheet material images Gw which are photographed images of the component sheet materials w or a nesting layout on the screen G of the display device 8, and displaying the display information to match the sheet material images Gw.
Patent JP-2012219941-A (JP)
Title: Radial magnetic bearing device and vacuum pump
Inventor: NAGANO YOSHIHIRO
IPC: F04D19/04
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a radial magnetic bearing device that is miniaturizable.SOLUTION: The radial magnetic bearing device includes a radial electromagnet for supporting a shaft 3 fixed to a rotor in a magnetically non-contacting manner, a displacement sensor, and a magnetic bearing driving control unit for controlling a current in the radial electromagnet. The radial electromagnet has an annular core 50 formed with a pair of N-pole protrusions 52xp, 52xm opposing each other to hold a shaft 3 of the rotor therebetween and a pair of S-pole protrusions 52yp, 52ym opposing each other to hold the shaft 3 therebetween, and four electromagnet coils 53 wound on the pair of N-pole protrusions 52xp, 52xm and the pair of S-pole protrusions 52yp, 52ym, respectively. The magnetic bearing driving control unit controls a current flowing in the four electromagnet coils 53 so that magnetic flux lines coming out of the pair of N-pole protrusions 52xp, 52xm enter the pair of S-pole protrusions 52yp, 52ym, based on a value detected by the displacement sensor.
Patent JP-2011173790-A (JP)
Title: Apparatus for producing aerogel
Inventor: WATANABE KATSUMITSU
IPC: C01B33/158
Filed: 2011-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus useful for efficiently producing aerogel while preventing the generation of cracks and the destruction of a porous body in a drying process.  <P>SOLUTION: The apparatus for producing aerogel is configured so as to produce the aerogel by drying a wet material containing a first liquid solvent while substituting the first solvent in the wet material with a second solvent in a state of high pressure. The apparatus includes: a high pressure first solvent feeder for feeding a solvent identical to or compatible with the first solvent in a state of high pressure; a high pressure second solvent feeder for feeding the second solvent in a state of high pressure; a high pressure mixing section for mixing the solvent identical to or compatible with the first solvent and the second solvent under a high pressure condition; and an aerogel treatment section for treating the wet material provided in a treating container by bringing the high pressure mixed solvent fed from the high pressure mixing section into contact with the wet material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140666-A (JP)
Title: Polylactic acid-based stretched film
Inventor: NARITA JUNICHI
IPC: C08J5/18
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid-based stretched film being biodegradable and excellent in transparency and heat resistance.  <P>SOLUTION: The polylactic acid-based stretched film is made of a polylactic acid-based composition including poly-L-lactic acid and poly-D-lactic acid, and a peak ratio between a peak height (peak 1) of a maximum endothermic peak in endothermic peaks within a temperature range of 150-200°C and a peak height (peak 2) of a maximum endothermic peak in endothermic peaks within a temperature range of 205-240°C in a DSC measurement, namely the ratio of (peak 1)/(peak 2), is not more than 0.2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142109-A (JP)
Title: Static eliminating apparatus
Inventor: FUJII KENTARO
IPC: H01T23/00
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static eliminating apparatus, capable of performing monitoring of produced ion quantities and monitoring of ion balance without complicating the circuit structure.  <P>SOLUTION: A current I<SB>1</SB>between a static eliminating bar 4 and a GND plate 10 can be indirectly detected by a potential difference V<SB>1</SB>of a first resistor R<SB>1</SB>. A difference in quantity between positive and negative ions which have reached a frame ground FG on a work side can be indirectly detected by a current I<SB>2</SB>passing through a second resistor R<SB>2</SB>, or a potential difference V<SB>2</SB>of the second resistor R<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170967-A (JP)
Title: Optical information recording medium and optical information processor
Inventor: MORI TAKESHI
IPC: G11B7/135
Filed: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which has playback compatibility with playback apparatuses conforming to a plurality of different specifications, and has reduced quality difference in records corresponding to each of the specifications.  <P>SOLUTION: In the optical information recording medium 60, at least a light transmission layer 10, a first information recording layer 20, a first substrate 30, a second information recording layer 40, and a second substrate 50 are laminated in this order from a playback light incident surface side. The first information recording layer 20 and the second information recording layer 40 are played back with different playback optical systems. A playback film 41 for playing back a signal having a mark length shorter than a resolution limit of the playback optical system to play back the second information recording layer 40, and a light absorption film 42 absorbing playback light and converting the playback light into heat are provided in the second information recording layer 40. Thereby, a super resolution medium that minimizes cost increase and has high playback durability and higher recording density has storage capacity equivalent to that of the first information recording layer 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143302-A (JP)
Title: Game machine
Inventor: YAMAGUCHI MASAKI
IPC: A63F5/04
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine suggesting a sinning symbol combination without confusing a game player.  <P>SOLUTION: In a slot machine 10, when a start lever 71 provided substantially at the left part of the central part of a front door 12 is operated, reels 42L, 42M, 42R observed through display windows 31L, 31M, 31R starts rotating. When stop switches 72-74 are operated, the reels 42L, 42M, 42R corresponding to the respective switches 72-74 are stopped. The upper part of the front door 12 is provided with a speaker 14 and an auxiliary display part 15, and navigating presentation is performed during winning of BB. In this navigation presentation, a symbol "7" suggesting BB winning and a symbol stopped on an effective ine are displayed on the auxiliary display part 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234046-A (JP)
Title: Hinge mechanism
Inventor: KIKUSHIMA TSUTOMU
IPC: H04N1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hinge mechanism capable of preventing a document or a finger from being contaminated with grease even when the document or the finger comes into contact with a second slider.SOLUTION: A first and second sliders 5 and 6 are movably disposed to face each other between a pair of guide surfaces b2 disposed in a case body b. A support member a for fixing to a reader side through a first support shaft 1 is rotatably disposed on one end side of the case body b by interposing a coil spring 7 between the first and second sliders 5 and 6. A lift member c for fixing a pressing plate Y is rotatably connected to the other end side of the case body b via a second support shaft 2, and a second operation body 4 is disposed on the lift member c. In a hinge mechanism in which the lift member transfers a force rotating around the second support shaft to the second slider through the second operation body of the lift member to move the second slider against a force of the coil spring, the second operation body is used as a rotatable shaft member.
Patent JP-2012234430-A (JP)
Title: Information processing method, display method, information processor, display, information processing program, and display program
Inventor: MATSUSHITA KONOSUKE
IPC: G06F17/30
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To present various display results without impairing user's reliability so as to sustain user's interest and promote service usage by the user.SOLUTION: In a matching degree calculation step, a matching degree calculation unit for calculating a matching degree as a value indicating how much narrowing conditions match content information extracts matching content information, which is content information matching the narrowing conditions, on the basis of the narrowing conditions. In a random number acquisition step, a random number acquisition unit acquires a random number sequence. In a display order determination step, a display order determination unit uses the matching degree of each piece of the matching content information and the random number sequence to calculate the priority of each piece of the matching content information, and determines the display order of each piece of the matching content information.
Patent JP-2012237524-A (JP)
Title: Thermal insulation box
Inventor: IZEKI TAKASHI
IPC: F25D23/08
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To improve thermal insulation properties of a refrigerator by enhancing the flow property of polyurethane raw material and sufficiently filling the inside of a thermal insulation box of the refrigerator with polyurethane.SOLUTION: In the thermal insulation box including polyurethane foam packed in between an outer box and an inner box through a filling port of the outer box, the polyurethane foam is a mixture in which when a premix polyol including polyol, catalyst, water, cyclopentane and foam shaping agent is used and reacted with polyisocyanate with the isocyanate equivalent to polyol and water being 1, gel time/cream time is 8.0-6.0, and has A1/A2 of 1.50-1.20, wherein A1 is infrared absorption spectrum peak strength at 1,700-1,720 cmand A2 is infrared absorption spectrum peak strength at 1,590-1,610 cm.