baber/WOPTO huggingface dataset:
Patent JP-2011171259-A (JP)
Title: Light projection device
Inventor: KAWAMURA AKIRA
IPC: F21S2/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light projection device capable of projecting a light having a specific shape, using a simple constitution.  <P>SOLUTION: The light projection device includes a light projection section 1 for projecting light, for projecting the light to any space and an irradiated body 10 arranged in the space; a projected light divided reflecting section 2 having a plurality of divided ranges for dividing the projected light projected from the light projection section 1 and reflecting the projected light with respective divided ranges; and a reflected range setting means 20 for setting a reflection range wherein the projected light 1a is reflected by the projected light divided reflecting section 2, and a non-reflecting range wherein the reflected light is not reflected by the projected light divided reflection section 2, among a reflection possible area 1A of the projected light divided reflecting section 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031237-A (JP)
Title: Method for improving activity of denitrification catalyst in flue gas denitrification apparatus
Inventor: NAKAJIMA EISAKU
IPC: B01J23/92
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for restoring the activity of a denitrification catalyst with activity decreased by a catalyst poison of a silica, alumina, or calcium sulfate type.  <P>SOLUTION: What is provided is a method for improving the activity of a catalyst comprising previously water-washing a denitrification catalyst with the activity decreased by a catalyst poison of a silica, alumina, or calcium sulfate type to dehydrate it and removing the poison by washing the catalyst with a mixed acid of an organic acid and hydrofluoric acid at ordinary temperature, which method is embodied by one wherein the organic acid in the mixed acid is oxalic acid or citric acid or one comprising either passing the above mixed acid over the surface of the denitrification catalyst with decreased activity or submerging it in a tank containing the above mixed acid for a specified time, withdrawing it from the tank, and separating water from the catalyst by sending air to it from its bottom.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177297-A (JP)
Title: Electrostimulator
Inventor: FUKUI YOSHIHITO
IPC: A61N1/36
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To downsize an external feeder for supplying power to an electrostimulator.  <P>SOLUTION: The electrostimulator has a body block including: a stimulation circuit block having a stimulation electrode for stimulating nerves or the like, and an electronic circuit for applying stimulation signals to the stimulation electrode; and a support for holding an implantation position inside the living body of the stimulation electrode. Then, the electrostimulator has a fixture which includes a coil part for performing power supply and/or communication to/with the electronic circuit correspondingly to electromagnetic waves oscillated from an external device and is provided to the proximal end part of the body block. The electronic circuit and the coil part are connected by a conductor, and at least a part of the conductor is formed into a spiral shape so as to be expanded and contracted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186587-A (JP)
Title: Forest resource distribution management system
Inventor: OGURA HIROSHI
IPC: A01G23/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To secure traceability in a distribution process of a forest resource.  <P>SOLUTION: A forest resource distribution management system includes: a computer, an IC tag reader, and a communication device equipped in a mountain wood yard producing the forest resource; a mobile terminal, an IC tag reader, and a GPS device/communication device held by a carrier of a carrier vehicle; and a server, a computer, and a communication device installed in a management office or the like. The forest resource S is sent to a consumer in a lumbermill or the like by the carrier vehicle. In the mountain wood yard, a work supervisor engages in management of the production and shipment, work machines are equipped with unique IC tags, the work supervisor holds a unique IC tag, and the carrier of the carrier vehicle holds a unique IC tag. In the consumer, an inspection accepter engages in acceptance inspection and reception of the delivered forest resource, and holds a unique IC tag.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188156-A (JP)
Title: Adaptation receiver and tap coefficient calculation circuit and tap coefficient calculation method for adaptation matching filter used by the same
Inventor: SUMIDA NORIAKI
IPC: H04B3/06
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-quality signal receiving by creating a noise-reduced tap coefficient without sacrificing the followability of AMF (Adaptive Matched Filter) even when a modulated receiving signal is input in a digital modulation method having a variation of amplitude components like QAM (Quadrature Amplitude Modulation).  <P>SOLUTION: A complex conjugate machine 251 outputs a conjugate complex signal of a receiving signal (e.g., 16QAM signal). A complex multiplier 252 performs a complex multiplication of the conjugate complex signal from the complex conjugate machine 251 by a reference signal. An amplitude normalization circuit 253 normalizes the amplitude of a complex multiplication value output from the complex multiplier 252. A time average circuit 254 time-averages the signal output from the amplitude normalization circuit 253 to output a correlation value in any period between the receiving signal and the reference signal as a tap coefficient of the AMF. The amplitude normalization circuit 253 always normalizes the absolute value of the amplitude component to a value on a unit circle so that the error of the amplitude component can be eliminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187765-A (JP)
Title: Substrate for printed wiring board and method for manufacturing the same
Inventor: OKA YOSHIO
IPC: H05K3/38
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a printed wiring board, which has no size limit since an expensive vacuum facility is not required for the manufacturing the same, does not use an organic adhesive, has high density and high performance, and is sufficiently thinned by using various kinds of base materials without being limited from the quality of the base materials, prevents peeling between the insulative base material and a plated layer by suppressing the growth of an oxide on an interface between an insulative base material and the conductive layer in an oxidation atmosphere (especially, a high temperature oxidation atmosphere), and has excellent etching performance, and also to provide a method for manufacturing the substrate.  <P>SOLUTION: The substrate 1 for a printed wiring board is formed by laminating a plating layer 30 on the surface of the insulative base material 10, wherein metal particles L for suppressing oxidation of the plating layer 30 are dispersed and deposited on an interface between the insulative base material 10 and the plating layer 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184002-A (JP)
Title: Airbag door breaking groove forming tool
Inventor: YAZAKI MARIKO
IPC: B60R21/2165
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag door-breaking groove-forming tool which decreases the range of thickness variation of a remaining thick part of a thin skin material part in a prearranged break line-forming area, and has machining accuracy sufficiently satisfying airbag deployment performance.  <P>SOLUTION: The airbag door-breaking groove-forming tool 10 forms the prearranged break line 50b for causing preferential breakage during the airbag deployment, on a rear surface 50a of a design surface of a skin material 50 for a vehicular interior member. The airbag door-breaking groove-forming tool includes: a cutting face 10h inclined with respect to a mounting surface 31a for mounting the skin material 50 during formation of the prearranged break line 50b; a cutting edge portion 10a formed in a round shape; and a tapered portion 10t which is formed between the cutting face 10h and a tool rear surface portion 10b, and connects the cutting face 10h and the tool rear surface portion 10b in the vicinity of the cutting edge portion 10a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190088-A (JP)
Title: On-car safety device and safety operation method for elevator
Inventor: SUGANO TOYOAKI
IPC: B66B3/02
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of a worker when working while moving onto the top face of the ceiling part of a passenger car.  <P>SOLUTION: This on-car safety device for an elevator includes a load sensor for detecting a load on the top face of the ceiling part of the passenger car of the elevator, and a means for changing over the operation mode of the passenger car into a maintenance mode depending on the result of the load detected by the load sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196713-A (JP)
Title: Calculating device, program and calculating method
Inventor: SATO HIROSHI
IPC: G06T7/60
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a calculating device etc. which enable appropriate calculation of an angle.SOLUTION: An imaging device 2 images a meter having a rotating needle. The calculating device 1 obtains an image obtained by imaging the meter. A detecting part detects an edge from the obtained image. An extracting part performs Hough transform of the edge detected by the detecting part and extracts a plurality of lines. A calculating part calculates an angle of each line, based on the plurality of lines extracted by the extracting part. The calculating part calculates the angle of the needle of the meter from the angle of each line. The calculating device 1 outputs the calculated angle of the needle to information processing devices 3, 3, ....
Patent JP-2011196774-A (JP)
Title: Device for measuring tire radius, method for measuring displacement of the tire radius, and wheel
Inventor: TANAHASHI TOMOATSU
IPC: G08C17/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure the radius of a tire.SOLUTION: A first magnet 11 and a second magnet 21 which are sheet-like are stuck to the inner circumferential surface side of a tread part 2, and a first magnetic detection element 12 and a second magnetic detection element 22 are provided in opposition to magnets 11, 21, in a rim well part 4. For each of the magnetic detection elements 12, 22, as to measurement values of the element, displacements of the measurement values with respect to reference measurement values Mr1, Mr2 in a reference state such as shipping time before the displacements occur are calculated. By determining that a measurement value where a displacement becomes maximum has a possibility of being affected by a grounding surface, only measurement values other than this measurement value are considered to be tire-radius equivalent values RR representing the distance between the tread part 2 and the rim well part 4, and tire radiuses R are calculated by adding a previously-detected constant representing the distance from the tire center up to the rim well part 4, or the like to this tire-radius equivalent values RR.
Patent JP-2011198019-A (JP)
Title: Printing setting device, computer program, document printing system, and printing control method
Inventor: SUGIMOTO NORIHIKO
IPC: B41J21/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a user when using both of variable printing and repeat printing.SOLUTION: A printing setting device, which outputs setting information in printing of data corresponding to a document, is provided with an operation input unit for accepting an operation of designating data as a print target and an operation of designating the repeat printing. When variable printing data, composed of variable printing pages having variable fields and normal pages having no variable fields, is designated as a print target and the repeat printing is designated, n-in-1 printing, in which n different pages are printed on one sheet of paper, is set for the variable printing pages, and the repeat printing is set for the normal pages.
Patent JP-2010199593-A (JP)
Title: Method of forming insulating film, and film forming device thereof
Inventor: KOMATSU TAKASHI
IPC: G11B5/31
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film which is suitable for mass-production, less contaminated, composition-controlled, dense, extremely small in defect and grain boundary, and structure-controlled along the depth, and has excellent insulation characteristics.  <P>SOLUTION: A method of forming the insulating film includes: a first step of supplying gaseous molecules containing at least one kind selected out of O, N and F to a substrate surface for adsorption and then discharging them; a subsequent second step of supplying gaseous molecules containing Al, Si, Ta or Ti to the substrate surface for adsorption and then discharging them; and a third step of introducing Ar thereafter and then discharging it, the first to third steps as one cyle being carried out a plurality of times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011177879-A (JP)
Title: Cup-type rotating grinding wheel
Inventor: MASUDA KOKICHI
IPC: B24B27/033
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To completely grind the old coating film over a wide area in a short time period and prevent peeled-off materials from adhering to a rotating grinding wheel by improving the rotating speed and the grinding force of a grinding tip.  <P>SOLUTION: A ring-shaped projection part 3 having a flat part 4 is provided on the under surface of a whole outer peripheral edge of a cup-type base metal 2 having a diameter of 15-30 cm in the cup-type rotating grinding wheel. A plurality of grinding tips 5 having a cutting edge directed toward the rotating direction of a grinding wheel 1 are mounted to the flat part 4 separated in the circumferential direction along coaxial circles having large and small different diameters. The angle θ formed by the front side surface of the cutting edge of the grinding tip 5 and the flat part 4 is set to be 0<θ<90°. The lower part of the grinding tip 5 is formed in a circular arc shape when viewed from the front side of the cutting edge, and is formed in a vault shape having a central part swollen downward as a whole. The base metal 2 is provided with a recessed groove 10 having a circular arc-shaped cut edge recessed from the outer peripheral edge to the radially inward direction at predetermined intervals in the peripheral direction. A cutting blade 11 having the cutting edge directed toward the grinding wheel rotating direction is provided on the outer peripheral surface of the ring-shaped projection part 3 in the peripheral direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201552-A (JP)
Title: Cartoner
Inventor: TANAKA TOSHIHIKO
IPC: B65B61/20
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cartoner dedicated to handle a single article to be packed, which is configured to obtain space for changing component for a carrying means in order to render the cartoner versatile.SOLUTION: In the cartoner 1, a carton stock conveyer 5 which receives a carton from a carton hopper 4 located at the upper part, and a package insert conveyer 9 are mounted on a moving base 6, and a frame pallet 1 is provided with two longitudinal rails so that the moving base can move on the rails, and thereby, by moving the moving base backward and obtaining space on the front side, changing the type of a carton bucket conveyer portion provided at the lower part and maintenance of the same can easily be performed.
Patent JP-2011204523-A (JP)
Title: Electrode catalyst for fuel cell cathode excellent in carbon corrosion resistance, and method of manufacturing the same
Inventor: YAMAGUCHI WATARU
IPC: H01M8/10
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel powdery electrode catalyst for PEFC cathode excellent in carbon corrosion resistance more than a conventional one and provide a practical method of manufacturing the same.SOLUTION: In the method of manufacturing the electrode catalyst for a fuel cell cathode, after gold-core platinum-shell nano particles, which are prepared by using a protective agent in a liquid phase reduction method, are carried on a carbon particle carrier and are calcined in an oxygen-containing atmosphere, the protective agent is removed.
Patent JP-2011208668-A (JP)
Title: Marking tool for flexible pipe
Inventor: FUJIKI KENJI
IPC: F16L33/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a marking tool for accurately specifying the insertion length of a flexible pipe (5) into a joint to enable safe marking while preventing damage to the outside face of the flexible pipe (5) and inconveniences such as the deposition of grit and dust or the entry of foreign matters into the flexible pipe (5) during marking.SOLUTION: An approximately U-shaped cover body (1) includes cover pieces (11a), (11b) for covering the outer periphery at the front end of the flexible pipe (5) to be inserted and connected into the joint, and a connection piece (10) located at a right angle to the cover pieces (11a), (11b) for covering a front end face (53) of the flexible pipe (5). The connection piece (10) is large enough to cover the front end face (53) of the flexible pipe (5) all over. A marking vertical slit (21) is formed in a predetermined position along the long side of each of the cover pieces (11a), (11b).
Patent JP-2011214021-A (JP)
Title: Method of producing valuable metal
Inventor: ABE NAOTO
IPC: C22B15/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently and safely separating and recovering each of crude lead, crude copper and crude tin from a metallic mixture containing copper and tin and mainly containing lead.SOLUTION: The method of producing valuable metal is characterized in that: the metallic mixture containing copper and tin and mainly containing lead is heated and melted to obtain molten metal; sodium salt of tin is formed by adding hydroxide sodium into the molten metal and stirring them; the sodium salt of tin and copper-removed Harris slag containing copper are recovered and the crude lead as the remainder is also recovered; tin is solved in water by charging the copper-removed Harris slag into water and they are solid-liquid separated to separate tin solved in the solution and the copper as the non-solving material; and thus, the crude lead, the crude copper and the crude tin are obtained.
Patent JP-2011214614-A (JP)
Title: Damper mechanism
Inventor: TANABE KENJI
IPC: F16D7/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a damper mechanism increasing absorbable energy while suppressing rigidity of an elastic member.SOLUTION: The damper mechanism includes a drive plate 128; a hub 150 disposed opposing the drive plate 128, having a rotation center axis the same as the drive plate 128, and carrying out relative displacement a predetermined angle in a circumferential direction of the rotation center axis; and a spring damper 121 engaging with the drive plate 128 and the hub 150. In a region wherein the relative displacement of the hub 150 with respect to the drive plate 128 is relatively small, torsion energy is absorbed by the spring damper 121, and in a region wherein the relative displacement is relatively large, the torsion energy is absorbed by frictional resistance between the drive plate 128 and the hub 150 in addition to the spring damper 121.
Patent JP-2011212177-A (JP)
Title: Kit, connector for kit, sterilization method of fluid body circulation line, and sterilization method of kit
Inventor: SAOTOME TOMOHIRO
IPC: B01D65/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To make a sterilization work of a liquid separator unnecessary for a user side and improve the convenience, furthermore, to make it possible to use a hollow fiber membrane having no steam sterilization resistance.SOLUTION: A connector 70 has a first opening part 71 connected to a hollow fiber module 1, a second opening 72 connected to a fluid body flowing line 200, a third opening 73 communicating with the second opening 72, a first block means 81, a second block means 82, and a switching means for selecting the blocked state by the first block means 81 and the blocked state by the second block means 82. The fluid body flowing line 200 is connected to the connector 70, and the second block means 82 is selected by the switching means after a space where the second opening 72 and the third opening 73 communicate is sterilized, and then the connection state with the fluid body flowing line 200 is established while keeping the sterilization condition of the inner space of the hollow fiber module 1 and a part of the space in the connector 70.
Patent JP-2011213317-A (JP)
Title: On-vehicle approach notice system
Inventor: MINAMIURA TATSUYA
IPC: B60Q5/00
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle approach notice system in which a generated sound is transmitted to only a required minimum range and is positively sensed by a person to be warned.SOLUTION: The onboard approach notice system includes a sound generator mounted in the advancing direction of a vehicle and having directivity, a sound generating part for generating a signal which is a sound generating source of the sound generator, a control part for controlling the magnitude of the sound generated by the sound generator and the range in which the sound is transmitted, a speed detecting part for detecting the speed of the vehicle, and a drive circuit part for driving the sound generator by signals from the control part and the speed detecting part.
Patent JP-2011213966-A (JP)
Title: Foamed product and method for producing the same
Inventor: MATSUSHITA TAKAMICHI
IPC: C08L23/06
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a foamed product generating no smoke when incinerated, having a low combustion calorie, and achieving a desired dimension and thermal insulation performance.SOLUTION: The foamed product 1 is formed by heat-mixing, in an extruder 11, a paper pellet 7 that is a mixture of a fine paper powder having a particle diameter of 30-200 μm and starch, a container recycle pellet 8 that is a mixture of polypropylene, polyethylene, and polystyrene, foamable polypropylene 9, and water 10. A weight distribution is set so that the paper pellet 7 is 50-65 wt.%, the container recycle pellet 8 is 15-25 wt.%, the foamable polypropylene 9 is 10-30 wt.%, and the water 10 is 10-20 wt.% to these resins and the like. The foamed product 1 is divided into a surface layer 3 including no bubble and a foamed layer 4 including bubbles 5, and the surface layer 3 gives high mechanical strength and thermal insulation performance to the foamed product.
Patent JP-2011219881-A (JP)
Title: Square sheet usable as blanket or mat
Inventor: ONDA HIRONORI
IPC: A47G9/06
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making square sheet easy to use as a blanket or a mat, structured so as to be lapped around the body of a user as a hood-attached lapping material without reducing functionality thereof, and excellent in functionality and also design performance as the lapping material.SOLUTION: The square sheet is structured as follows so as to be usable as a hood-attached lapping material: one corner part 2 of a square sheet body 1 usable as a blanket or the like is formed as a hood part 2 covering the head of the user; right and left side edge parts 3 connectedly set to the corner part 2 are formed as fitting/fastening parts 3 fit to and fastened on each other when put on her (his) body; and fitting fasteners 4 are set up to the fitting/fastening parts 3.