baber/WOPTO huggingface dataset:
Patent JP-2012030178-A (JP)
Title: Method of manufacturing metal particle-supported catalyst, metal particle-supported catalyst, and reaction method
Inventor: KUMAZAWA MITSUAKI
IPC: B01J23/66
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal particle-supported catalyst whose catalyst performance is improved from the viewpoints of activity improvement, lifetime extension and the like in comparison with a conventional metal particle-supported catalyst, the metal particle-supported catalyst, and a reaction method using the catalyst.SOLUTION: The method of manufacturing the metal particle-supported catalyst includes [1] a process for preparing a suspension A by adding a predetermined one or more metal ions to a first suspension obtained by dispersing a carrier substance, containing an ion exchanger, in a solvent, and supporting the metal ions on the carrier substance, [2] a process, following the process [1], for obtaining a second suspension by solid-liquid separating the suspension A for removing metal ions not supported on the carrier substance and dispersing the obtained solid phase in the solvent again, [3] a process, following the process [2], for preparing a metal particle-supported catalyst dispersion by mixing metal particles having a predetermined average particle diameter while controlling the temperature of the second suspension, and [4] a process for drying a metal particle-supported catalyst obtained from the metal particle-supported catalyst dispersion of the process [3].
Patent JP-2012034508-A (JP)
Title: Actuator
Inventor: MAKINO SHOGO
IPC: H02K41/03
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an actuator with high accuracy and high output power.SOLUTION: In an actuator which performs direct acting rotation, a detector unit 100b composed of a direct acting detector unit 300 and a rotation detector unit 400 is arranged on the load side of an output shaft 201, and a motor unit 100a is arranged on the anti-load side. θX bearing units 106 each composed of a ball spline 106a and two bearings 106b are disposed on the both sides of the detector unit 100b and on the anti-load side of the motor unit 100a. In addition, on the load side of the output shaft 201 a θ encoder 401 is disposed at the position corresponding to the position of the ball spline on the θX bearing unit 106, and a θ armature coil 103 and an X armature coil 104 in the motor unit 100a are concentrically disposed so that they are positioned on top of each other. As a result, the output power per unit volume increases and an actuator with high accuracy and high output power can be achieved.
Patent JP-2012029926-A (JP)
Title: Safety mechanism of wheelchair
Inventor: KIKAWA YUZO
IPC: A61G5/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of a specific portion from a remaining portion to be hindered by providing a locking mechanism preventing the remaining portion from rotating when the specific portion is separated and permitting wheels to rotate when the specific portion is mounted even at a specific separation position and any rotation position other than that.SOLUTION: The safety mechanism includes: a wheel separation mechanism 7 permitting circular wheels 5 to be separated into fan-shaped specific portions 5a including parts of the outside peripheries of the wheels and remaining portions 5b except the specific portions in a specific separation position F to form an open space K necessary for getting on and off; and the locking mechanism 9 preventing the remaining portion from rotating when the specific portions are separated and permitting the wheels to rotate when the specific portions are mounted.
Patent JP-2012038368-A (JP)
Title: Failure analysis device and failure analysis method
Inventor: IIZUKA YOSHIKAZU
IPC: G11C29/44
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To detect a failure across layers, and to classify failure types.SOLUTION: The failure analysis device includes: a classification part for performing the classification of failure types in a fail bit map corresponding to each layer; a storage part for storing a rule for combining the defective cells of the different layers; and a determination part for performing the grouping of the classification results matched with the rule among the classification results of the classification part. The rule includes: base point failures, relevant failures being the combination objects of the base point failures; combination conditions for specifying a relation between the base point failures and the relevant failures; and combination failure designations. The determination part is configured to extract the base point failures from among the classification results of one layer, and to extract the relevant failures matched with the combination conditions from among the classification results of the other layers, and to perform the grouping of the extracted base point failures and relevant failures, and to apply the combination failure designations.
Patent JP-2012039245-A (JP)
Title: Conditional reception system, message distributor, message receiver, message distribution program and message reception program
Inventor: OTAKE TAKESHI
IPC: G06F21/10
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide techniques capable of reducing key management costs in a broadcast station and efficiently distributing common messages and individual messages to each user.SOLUTION: A content distributor 1 comprises: key issuing means 10 for generating public keys and secret keys; header/key generating means 20 for generating common message encryption keys, individual message encryption keys and headers by using public keys; individual message encryption means 30 for encrypting individual messages by using the individual message encryption keys; and content encryption/distribution means 40 for encrypting contents by using the common message encryption keys and distributing encrypted contents with headers.
Patent JP-2012038061-A (JP)
Title: Neighborhood crime prevention system
Inventor: HOSHINO MASAHIKO
IPC: G08B25/10
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To configure a neighborhood crime prevention system that, using electronic communication means, has functions to permit implementation by any individual user without requiring agreement among interested persons regarding decision of installation, operation, guarantee or continuation, to admit additional participants who may desire to join afterwards and to enable the environment area of collaboration to be expanded over time.SOLUTION: A crime prevention system configures response signals from a plurality of neighborhood connection partners in a permutation conforming to the objects of various purposes and enables the users to recognize repetitively the environment of practical crime prevention shared with partners; and eliminates uneasy feeling in everyday life, in addition to giving emergency notices, by an act of confirmation using a household-by-household identifying mechanism whose function is installed in a unit installed in each household, thereby causing the participants to be aware of neighborhood collaborative relations and to recognize their partners and resulting in a neighborhood crime prevention system that is implemented by the user's own discretion, consecutively admits new participants over time and thereby proliferates the environment of connection from time to time.
Patent JP-2012039384-A (JP)
Title: Antenna device and portable wireless device
Inventor: IDE YOSHIYUKI
IPC: H01Q21/30
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of performing communication using two frequency signals and capable of carrying out reduction of an arrangement area of other antenna.SOLUTION: There are provided: a whip antenna 51 having an electric length which resonates at a first frequency signal; a base end antenna 52 which is provided at a base end of the whip antenna 51 and has an electric length which resonates at a second frequency signal; and an extension connection part 53 which is provided between the whip antenna 51 and the base end antenna 52, and fits a fitting part 6 connected to a second feed part 7 of the portable wireless device when the whip antenna 51 is extended from a housing 1 of the portable wireless device, and connects electrically the whip antenna 51 and the base end antenna 52 with the feed part 7.
Patent JP-2012038589-A (JP)
Title: Battery pack
Inventor: WATANABE SHINTARO
IPC: H01M10/60
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of efficiently introducing working fluid into a battery case, and efficiently adjusting temperature of a battery cell due to the working fluid.SOLUTION: On passage forming members 31 and 41, circulation passages 31a and 41a for circulating cooling air are formed, and introduction ports 31b and 41b respectively guiding the cooling air from the circulation passages 31a and 41a to ventilation ports 22b of battery cases 21 are formed. On the passage forming members 31 and 41, blocking portions 31c and 41c intercepting the outflow of the cooling air from the circulation passages 31a and 41a toward a clearance between the adjacent battery cases 21 in a parallel direction are formed. On the passage forming members 31 and 41, adhesion members 34 and 44 adhering on the outer surfaces of the battery bases 21 so as to surround the ventilation ports 22b are formed.
Patent JP-2012039545-A (JP)
Title: Image imaging apparatus and image imaging method
Inventor: ONO SHUJI
IPC: H04N5/357
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To acquire digital image data of high quality by solving a problem of falling off of frequency information due to a shape of a sampling window or a problem of aliasing distortion, in an image imaging apparatus which detects an optical image by an imaging device and acquires digital image data.SOLUTION: The image imaging apparatus comprises: a CCD which is provided with a plurality of pixels, records image information which a recording light holds for every pixel, and outputs an analog signal indicating the image information recorded for every pixel; a CCD driving unit which carries out scanning travel of the CCD in a prescribed range at the time of photographing for one frame; analog signal synthesizing means which synthesizes the analog signal for one frame output for every pixel from the CCD; and image signal processing means which carries out AD conversion of the analog signal after synthesizing, and generates a digital image signal. The sampling window shape in the case of AD conversion is made to be a gauss shape virtually by weighting the analog signal to be synthesized so that a gain may become higher in a center portion rather than in a circumference potion in the range of the scanning travel.
Patent JP-2012037209-A (JP)
Title: Combustion burner
Inventor: INOUE KEI
IPC: F02C7/22
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To make uniform injected fuel and air in a combustion burner.SOLUTION: On the outer peripheral surface of a main nozzle 59, a plurality of swirlers 60 for swirling air flowing from the upstream side of the main nozzle 59 to the downstream side are arranged at predetermined intervals in a peripheral direction to form a fuel passage 72 in the main nozzle 59. On the other hand, cavities 73 are formed in the swirlers, the fuel passage 72 and the cavities 73 are communicated via three communication passages 74, 75, and 76, and fuel injection holes 77 and 78 for injecting fuel supplied to the cavities in the swirlers to the outside are formed. A swirling force applying unit is provided for applying swirling force to a fuel flow supplied from the fuel passage 72 through the communication paths 74, 75, and 76 to the cavities.
Patent JP-2012043005-A (JP)
Title: Operation feeling imparting type trackball device
Inventor: ISHIKAWA SHINJI
IPC: G06F3/0354
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an operation feeling imparting type trackball device in which a spherical body thereof does not slide when the device is stopped.SOLUTION: A trackball device 1 includes: a friction plate 5 swingably supported having an opening 5b in which a top portion of a spherical body 2 is exposed as brake means applying braking force (friction force) to the spherical body 2; and an actuator 6 capable of driving the friction plate 5 downward. When the friction plate 5 is driven by the actuator 6, the circumference portion of the opening 5b of the friction plate 5 is pressed to be in contact from upward thereof with the spherical body 2. A supporting member swingably holding the spherical body 2 comprises a plurality of supporting small spheres 4 contacting the spherical body 2 by a point, and a base member 3 in which the supporting small spheres 4 are arranged to be dispersed in the circumferential direction. The base member 3 swingably supports the friction plate 5.
Patent JP-2012041395-A (JP)
Title: Method of manufacturing sugar chain
Inventor: NAKAKITA SHINICHI
IPC: C07K14/52
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sugar chain which can be supplied for the sugar chain required for manufacturing a protein formulation inexpensively and in a large quantity.SOLUTION: The method of manufacturing a sugar chain is characterized by including a sugar chain separation process which separates a sugar chain with which a sialic acid has combined from an egg of an emu (Dromaius novaehollandiae). The method of manufacturing a glycoprotein formulation includes a sugar chain connecting process which combines a sugar chain with a protein, and is characterized by using the sugar chain manufactured by the manufacturing method of a sugar chain as the sugar chain.
Patent JP-2012041299-A (JP)
Title: Method for producing anhydrous trehalose
Inventor: KASA IKUKO
IPC: C07H3/04
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To produce anhydrous trehalose useful as a dehydrating agent for foods or medicines by a method which can be carried out at room temperature with saved energy and a small environmental load using simple equipment.SOLUTION: Trehalose dihydrate is dissolved in methanol at a temperature of ≤40°C, preferably at room temperature, and the resultant solution is allowed to stand at the room temperature to deposit anhydrous trehalose crystals. The deposited crystals are then separated from the solution, and the resultant anhydrous trehalose is vacuum dried to remove the residual methanol.
Patent JP-2012049660-A (JP)
Title: Phase lock loop
Inventor: FUJINO SATOSHI
IPC: H03K5/26
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital PLL which can simplify a circuit configuration and achieve area saving while satisfying property requirements.SOLUTION: A digital PLL comprises: a TDC 101 which detects a phase difference between a reference clock signal FR and a frequency-divided clock signal FD; an FF 103 which outputs retard/advance of the FD and the FR; a phase difference computing unit 102; a digital filter 104 which smoothes a phase difference (PERR); a DCO 105 which outputs an output clock signal FO; an N divider 106 which outputs the FD which is obtained by dividing the FO; and a resistor 107 which samples a counter value within the N divider 106 in response to the FR. A phase difference detection measuring range of the TDC 101 is within one cycle of the FO, and the TDC 101 outputs a phase difference between the FR and the FD in a decimal converted to one cycle of the FO. The phase difference computing unit 102 calculates and outputs a PERR on the basis of an output of the resistor 107 and a code information sign if the phase difference between the FD and the FR is equal to or larger than an integral multiple of cycle of the FO, and on the basis of an output of the TDC and the code information sign if the phase difference between the FD and the FR is within one cycle of the FO.
Patent JP-2012048387-A (JP)
Title: Retrieval processing method and retrieval processor
Inventor: UZAWA HIROYUKI
IPC: G06F17/30
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of retrieval by decreasing the number of elements contained in a retrieval range, so as to reduce the time required for retrieval, in retrieval processing with the use of a binary search method.SOLUTION: In a difference amount information extraction processing step, the difference amount between an element D(q) of a retrieval index q and the retrieval threshold is calculated as an absolute value, and a division value obtained from the absolute value divided by a prescribed value is output; in an initialization processing step, the maximum and minimum numbers of transmittable frames within the retrieval threshold are calculated, and the upper limit index and the lower limit index, out of the indexes from the leading retrieval index to the end retrieval index, are selected as a retrieval range; and in a retrieval processing step, the retrieval range is narrowed down with the use of the retrieval threshold and the divided value obtained in the difference amount information extraction processing step, and in cases where the retrieval index obtained by using a binary search method exceeds the narrowed range, an index located at the center of the range narrowed by the divided value is set as the next retrieval index q.
Patent JP-2012051405-A (JP)
Title: Structure for attaching weather strip
Inventor: ASAKUBO KOICHI
IPC: B60J10/08
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To easily and surely fix an elongated portion, which covers over a through-hole formed in a panel member, to the panel member without use of a clip.SOLUTION: A protruding portion 13 protruding from an elongated portion 12 of a door weather strip 5 is inserted into a working hole 15 of a door inner panel 3 while the elongated portion 12 superposes on the door inner panel 3. The protruding portion 13 includes a cylindrical wall portion 16 equal in diameter to the working hole 15, and a claw portion 17 to prevent coming-off protruding toward the other side of an attachment base 6 from the cylindrical wall portion 16. A portion, except the claw portion 17, of the protruding portion 13 is formed in such a shape as not to overlap an outer peripheral edge of the working hole 15 in a direction in which the elongated portion 12 and the door inner panel 3 superpose on each other. Thus, the protruding portion 13 can be easily inserted into the working hole 15 and hardly extracted therefrom, so that a clip is unnecessary to fix the protruding portion 13 to the door inner panel 3.
Patent JP-2011056252-A (JP)
Title: Label for placing on syringe body, and syringe body
Inventor: MOOSHEIMER ULRICH
IPC: A61M5/00
Filed: 2010-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label for placing on a syringe body.  <P>SOLUTION: The label 10 comprises: a first foil portion 11, which can be wound around the syringe body 20; a needle-receiving means 15 for a syringe needle 19 for protecting against injuries by a syringe needle 19, which has at a second foil portion 12 and a shaped plastic part 14 that can be pressed laterally against the syringe needle; and a transition area 13 via which the needle-receiving means 15 is connected pivotably to the first foil portion 11. The transition area 13 protrudes laterally over the first foil portion 11 in a first direction Z, and the label 10 has the foil 1 and 2 in the transition area 13, wherein a first weakening element 3 is provided in the foil 1 and 2 in the transition area 13 of the label 10, wherein the first weakening element 3 has an orientation deviating from the first direction Z.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012051075-A (JP)
Title: Insert for edge replaceable drill
Inventor: WADA KENGO
IPC: B23B51/00
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an insert for an edge replaceable drill for improving discharge performance of chips.SOLUTION: This insert for the edge replaceable drill is provided by forming a cutting edge in a crossing ridgeline part between a rake surface 3 and a flank 4. The respective cutting edges include waveform parts 5c and 6c formed so as to draw a waveform curve of alternately continuing two or more of a curve being convex toward the rake surface 3 side and a curve being convex toward an under surface 11 side when viewing the cutting edges from the flank 4 side. A virtual line made by connecting the deepest part of recessed grooves 81 and 82 in respective cross sections, crosses at an angle except for a right angle with a straight line of approximating a crossing ridgeline between the flank 4 and the under surface 11 when viewing the recessed grooves 81 and 82 formed on the rake surface 3 in response to the waveform parts 5c and 6c in a plurality of optional cross sections vertical to the under surface 11 and parallel to the straight line EL of approximating the crossing ridgeline between the flank 4 and the under surface 11.
Patent JP-2012056084-A (JP)
Title: Image forming apparatus
Inventor: NUMATA HIRONORI
IPC: B41J2/01
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can achieve reduction of strike-through density when using a recording medium having small basis weight (thin thickness) and a short air permeability and reduction of power consumption when using a recording medium having large basis weight (thick thickness) and a long air permeability.SOLUTION: There is provided the image forming apparatus for forming an image by discharging ink to the recording medium by a recording head. A preheating part is arranged at an upstream side in a conveying direction of the recording medium with respect to the recording head, a postheating part is arranged at a downstream side in the conveying direction of the recording medium and modes can be switched between using the preheating and the post heating and using only the postheating. The switch of the modes is executed based on at least one condition of the basis weight and the thickness of the recording medium.
Patent JP-2012058347-A (JP)
Title: Exposure device for film
Inventor: MIZUMURA MICHINOBU
IPC: G03F9/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for film, by which a position of a mask can be accurately set at the start of film exposure and the film can be stably exposed with high exposure accuracy.SOLUTION: An exposure device 1 for film is provided with a pulling mark formation part 13 for forming a pulling mark 2a on a leading end of a supplied film 2, the pulling mark 2a being a standard for an initial position of a mask 12. A detecting part 15 detects a position of the pulling mark 2a in a direction perpendicular to a direction of film movement. Based on this detection result, the position of the mask 2a is adjusted. The pulling mark 2a is formed by, for example, a YAG laser. A detecting part 15 is, for example, a line CCD camera disposed below the mask.
Patent JP-2012058569-A (JP)
Title: Toner container
Inventor: OSHIBA TOMOMI
IPC: G03G15/08
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a toner container that has a small environmental load.SOLUTION: The toner container is formed of a resin. In the resin, a concentration of a radioactive isotopeC is 10 pMC or more. Preferably, the toner container has a notice indicating that the toner container is formed of a resin containing the radioactive isotopeC with a concentration of 10 pMC or more.