baber/WOPTO huggingface dataset:
Patent JP-2018082364-A (JP)
Title: Transmitter, transmitting method, receiver, and receiving method
Inventor: SHINOHARA YUJI
IPC: H03M13/19
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To ensure excellent communication quality in data communication using an LDPC code.SOLUTION: LDPC coding is carried out on the basis of a check matrix of an LDPC code in which a code length N is 69120 bits and a code rate r is 2/16, 3/16, 4/16. The check matrix includes a matrix A of M1 rows and K columns represented by a predetermined value M1 and an information length K=N×r of an LDPC code, a matrix B of a staircase structure of M1 rows and M1 columns, a matrix Z being a null matrix of M1 rows and N-K-M1 columns, a matrix C of N-K-M1 rows and K+M1 columns, and a matrix D being a unit matrix of N-K-M1 rows and N-K-M1 columns. The matrix A and the matrix C are represented by a check matrix initial value table. The check matrix initial value table is a table in which a position of an element of 1 of the matrix A and the matrix C is represented every 360 columns, and serves as a predetermined table. This technique can be applied, for example, to data communication using an LDPC code, or the like.SELECTED DRAWING: Figure 18
Patent JP-2018079649-A (JP)
Title: Printer
Inventor: ITO AKITO
IPC: B41J11/70
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that, in a printer using a roll sheet, a printed matter that is a picture finished and discharged from the printer is not a little curled, and suppress curl existing in printing paper without using a de-curling mechanism.SOLUTION: In printing paper 8 on which a printer 100 forms an image, a plurality of flat sheets 8N having a flat shape continues in a longitudinal direction of the printing paper 8, is folded back by the flat sheet 8N and includes a cut-off part 6 to cut-off the printing paper 8 based on detection result of a sensor SN1 for detecting a fold-back part 8v.SELECTED DRAWING: Figure 1
Patent JP-2017037855-A (JP)
Title: LED lighting device
Inventor: SHIMIZU HIROTAKE
IPC: F21K9/20
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a long-sized LED lighting device whose appearance is better.SOLUTION: An LED lighting device includes: a plurality of LED light-emitting parts; a long-sized substrate on which the plurality of LED light-emitting parts are arrayed along the longitudinal direction; a base part whose cross section is U-shaped, and the substrate is provided on the outside of a bottom surface part of the U-shape; a long-sized translucent cover for covering the substrate and the bottom surface part of the base part; a power conversion part fixed to the inside of the base part whose cross section is U-shaped; and a long-sized wing part having two inclined parts located on both sides in the shorter direction of the translucent cover in a plan view and inclined with respect to the substrate as a whole when viewed in the longitudinal direction, a bottom plate part located on the inside of the two inclined parts and two wall parts standing from both ends in the shorter direction of the bottom plate part. The bottom plate part and the two wall parts constitute a recess for accommodating the base part on which the substrate and the power conversion parts are fixed when viewed in the longitudinal direction.SELECTED DRAWING: Figure 31
Patent JP-2018082923-A (JP)
Title: Information processing device, information processing method, and information processing system and program
Inventor: INOUE HIROSHI
IPC: A61B8/13
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of associating a photoacoustic image with each of ultrasonic images acquired at a higher frame rate than the photoacoustic image.SOLUTION: An information processing device acquires an ultrasonic image at a higher frame rate than a photoacoustic image, and acquires a first photoacoustic image at a first time point, a second photoacoustic image at a second time point later than the first time point, and a first ultrasonic image at a third time point included in a period later than the first time point and earlier than the second time point, and associates at least one of the photoacoustic images of the first photoacoustic image and the second photoacoustic image with the first ultrasonic image based on the relationships with the first time point, the second time point, and the third time point.SELECTED DRAWING: Figure 6
Patent JP-2017075326-A (JP)
Title: Method for producing flame-retardant urethane resin composition
Inventor: MAKITA YASUKAZU
IPC: C08G18/09
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyurethane resin composition capable of forming a foam which is easy to handle, has excellent flame retardancy and maintains a fixed shape when heated.SOLUTION: There is provided a flame-retardant polyurethane resin composition which comprises a polyisocyanate compound, a polyol compound, a trimerization catalyst, a foaming agent, a foam stabilizer and an additive, wherein the trimerization catalyst is at least one selected from the group consisting of a nitrogen-containing aromatic compound, a carboxylic acid alkali metal salt, a tertiary ammonium salt and a quaternary ammonium salt, and the additive comprises red phosphorous as an essential component and in addition to the red phosphorous, a combination of at least one selected from the group consisting of a phosphoric acid ester, a phosphate-containing flame retardant, a bromine-containing flame retardant, a boron-containing flame retardant, antimony-containing flame retardant and a metal hydroxide.SELECTED DRAWING: None
Patent JP-2018087053-A (JP)
Title: Multi-task crane
Inventor: YAMAGISHI JURO
IPC: B65G1/137
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a crane of an automated warehouse capable of housing and picking efficiently article trays.SOLUTION: A multi-task crane 10 travels between plural automated warehouses 20 arranged in parallel to house or pick article trays A on or from storage shelves 21 provided in the automated warehouses 20. The multi-task crane 10 is provided with a traveling device 11 traveling on a rail 14, a picking cargo bed 12 having transfer devices 12a, 12b which are arranged in two rows in a traveling direction and which lift up and down independently to pick the article trays A, and a housing cargo bed 13 having transfer devices 13a, 13b for housing the article trays A, and the transfer device 12a on the picking cargo bed 12 picks the article trays A while the transfer device 13a on the housing cargo bed 13 houses the article trays A.SELECTED DRAWING: Figure 1
Patent JP-2018086749-A (JP)
Title: Protrusion mechanism of molding mold and molding mold having the protrusion mechanism
Inventor: SORIMOTO MASANORI
IPC: B29C45/44
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a protrusion mechanism of a molding mold which can be reduced in size and which can achieve extracting of a mold, and a movable side mold and/or stationary side mold, a molding mold having the protrusion mechanism.SOLUTION: There is provided a protrusion mechanism of a molding mold for molding a molded article 10 by a stationary side mold 12 and a movable side mold 21, comprising: a protrusion pin 45 which uses spring reaction force of a spring as a drive source; and a lower spring 51 and upper spring 55 for protruding the protrusion pin 45. The lower spring 51 has maximum spring reaction force in a mold fastening state, reduces gradually the spring reaction force in a protrusion step and protrudes the protrusion pin 45, the upper spring 55 protrudes the protrusion pin 45 at constant spring reaction force from the mold fastening state to the protrusion step, is compressed when movement of the protrusion pin 45 is stopped in the protrusion step and increases the spring reaction force, and energizes the protrusion pin 45 to further protrude.SELECTED DRAWING: Figure 1
Patent JP-2018085979-A (JP)
Title: Novel promoter
Inventor: MATSUI TAKESHI
IPC: C12N15/09
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing a large amount of a target protein by increasing the expression level of the a target gene in a cell of a plant or the like.SOLUTION: The promoter comprises a polynucleotide having promoter activity and having the base sequence of sequence number 1 or a polynucleotide hybridized to a complementary base sequence of sequence number 1 under stringent conditions.SELECTED DRAWING: None
Patent JP-2018089781-A (JP)
Title: Film material and film ceiling made therewith
Inventor: TAKEUCHI NOBUTAKA
IPC: B32B17/10
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a film material containing a glass fiber fabric, wherein, if it is suspended in the warp direction of the glass fiber fabric and forms a film ceiling, wrinkles are prevented thereon; and provide a film ceiling made therewith.SOLUTION: A film material contains a glass fiber fabric, and a resin coating or stuck to the glass fiber fabric. When measured with KES FB-2 PUREBENGINGTESTER, bendability of the film material in the weft direction of the glass fiber fabric is 24 gf cm/cm or more.SELECTED DRAWING: None
Patent JP-2018092323-A (JP)
Title: Car sharing system, portable terminal device and on-vehicle terminal device
Inventor: HIUGA MUTSUMI
IPC: B60R25/24
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a car sharing system with good usability.SOLUTION: A car sharing system S comprises a portable terminal device 3 carried by a user who reserved a use of a vehicle and an on-vehicle terminal device 5 installed inside the vehicle. The portable terminal device 3 transmits authentication information stored in a storage section 35 in advance by a short-range radio communication section 31. The on-vehicle terminal device 5, after conducting user authentication according to the authentication information received by a short-range radio communication section 53, transmits key information that is used at least for unlocking the vehicle to the portable terminal device 3 by the short-range radio communication section 53. The portable terminal device 3 transmits the key information received by the short-range radio communication section 31 for unlocking the vehicle to the vehicle by an RF transmission section 371.SELECTED DRAWING: Figure 1
Patent JP-2018090547-A (JP)
Title: Bactericidal agent and method of manufacturing the same
Inventor: OKIHARA MASAYOSHI
IPC: A61L9/01
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal agent composed of a weak alkaline stable type sodium hypochlorite solution which achieves a larger amount of spray by an ultrasonic wave spray device than conventional ones, and makes it possible to prevent variations in the amount of spray between ultrasonic wave spray devices of the same type.SOLUTION: A bactericidal agent of the invention is composed of a weak alkaline stable type sodium hypochlorite solution and contains ultrafine bubbles.SELECTED DRAWING: None
Patent JP-2018096804-A (JP)
Title: Insulation resistance measurement method of dc power supply circuit
Inventor: MURAKAWA NORIYUKI
IPC: G01R31/02
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To highly precisely obtain a synthetic insulation resistance of a plurality of DC power supply circuits for supplying a DC power supply to a control circuit for operating an electrical facility of an electric power station.SOLUTION: A synthetic insulation resistance of a plurality of DC power supply circuits is obtained based on a PN voltage and an obtained DC current component by locking a DC ground relay, measuring a PN voltage between a P electric wire of a positive electrode and an N electric wire of a negative electrode which are connected to a DC power supply device, connecting a detection circuit unit grounding either a P electric wire or an N electric wire and detecting the current flowing the P electric wire or N electric wire between the P electric wire and the N electric wire, connecting an amplifier and a highly sensitive DC current clamp meter and a low pass filter to the detection circuit unit, performing a zero point adjustment of the highly sensitive DC clamp meter, measuring a direct current component flowing in the P electric wire or the N electric wire which removes the frequency component of a commercial power supply by a low pass filter.SELECTED DRAWING: Figure 1
Patent JP-2018100615-A (JP)
Title: Control device for urea scr system and control method
Inventor: TSUTSUMI MUNECHIKA
IPC: F01N3/08
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an addition control device for urea water capable of performing feedback control on an addition amount of the urea water while using a detection value of a NOx sensor even in a case where a concentration of ammonia interferes the detection value, and a control method.SOLUTION: An ECU 30 acquires a detection concentration of a NOx sensor 23 that is installed at a downstream side of a selective reduction type catalyst 18 and calculates an ammonia concentration at the downstream side of the selective reduction type catalyst 18, a basic addition amount of urea water which makes the detection concentration become a target concentration, and a correction value based on a deviation between the target concentration and the detection concentration. In a case where the ammonia concentration is equal to or lower than a threshold and the detection concentration is higher than the target concentration, the ECU 30 then calculates such a correction value that a correction amount to an increase side for the basic addition amount is made greater as the deviation is greater. In a case where the ammonia concentration is higher than the threshold and the detection concentration is higher than the target concentration, the ECU calculates such a correction value that a correction amount to a decrease side for the basic addition amount is made greater as the deviation is greater.SELECTED DRAWING: Figure 1
Patent JP-2018102064-A (JP)
Title: Motor drive system
Inventor: MATSUO SHINPEI
IPC: H02P6/18
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive system capable of discriminating whether or not a motor unit is failed as much as possible.SOLUTION: A motor drive system is provided with: a motor unit comprising a plurality of field coils corresponding to each of a plurality of phases, and a rotor having a magnetic pole; a plurality of driving means each of which comprises a switching element, and is provided correspondingly to each of the plurality of phases; voltage detection means for detecting voltage of each of the plurality of field coils; current detection means for detecting current flowing to the plurality of driving means; and control means for controlling the switching elements of the plurality of driving means. The control means determines failures of the plurality of field coils and the plurality of driving means by combining either or both of detection results of the voltage detection means and the current detection means when the respective switching elements of the plurality of driving means are controlled according to each of a plurality of test patterns for failure determination.SELECTED DRAWING: Figure 7
Patent JP-2018101376-A (JP)
Title: Driving support apparatus
Inventor: AKIYAMA TAKUYA
IPC: B60W40/072
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving support apparatus for improving driving support accuracy in such a driving support apparatus using inter-vehicle communication.SOLUTION: A receiving unit receives driving state information including position information of other vehicles C1 to C3 driving around the own vehicle C0 by inter-vehicle communication. A road shape estimation unit estimates a shape of a road around the own vehicle C0 on the basis of a trajectory of position information of the other vehicles C1 to C3. A monitoring area setting unit sets a monitoring area A1 around the own vehicle C0 on the basis of the estimated road shape. A support unit supports driving of the own vehicle C0 on the basis of driving state information of the other vehicle C1 located within the monitoring area A1.SELECTED DRAWING: Figure 2
Patent JP-2018102134-A (JP)
Title: Mobile vehicle
Inventor: NAKAMURA TARO
IPC: G05D1/02
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To suitably perform an automatic operation even when a plurality of objects are aligned with wide intervals therebetween in a work section.SOLUTION: The present invention includes: an object detecting part 18 for detecting an object in a presser region; and a travel control part which automatically operates a vehicle body 2 in a direction along a line of the objects in a work section P. The travel control part executes: a first rotational operation in which, when the vehicle body 2 travels along a first direction on one side of a line of the objects and when passes through a side of an end-side objects, the vehicle body moves to the other side of the line of the objects; and a second rotational operation in which, when the vehicle body 2 travels along the first direction on a middle part of a pair of lines of the objects and when passes through a side of the end-side objects, the vehicle body 2 is turned around in an opposite direction.SELECTED DRAWING: Figure 2
Patent JP-2018107853-A (JP)
Title: Bearing structure
Inventor: KURAMOTO YUYA
IPC: F16C33/66
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To effectively prevent generation of electric corrosion in a bearing.SOLUTION: There is provided a bearing structure comprising a shaft member connected with a motor, a pair of bearings disposed on the shaft member with an interval in an axial direction, and a housing relatively rotatably provided onto the shaft member via a pair of the bearings. In the bearing structure, an inner ring of each of the bearings is fitted to an outer peripheral face of the shaft member; while an outer ring of each of the bearings is fitted to an inner peripheral face of the housing; a seal member exhibiting conductivity and contacting the shaft member and the housing is provided between the shaft member and the housing; oil passages are defined by the shaft member, the housing and the seal member; and a guide groove for guiding oil entering at least one of contact parts from the oil passage to an external space of the oil passage is formed in at least one of the contact parts contacting the shaft member and the housing, respectively, in the seal member.SELECTED DRAWING: Figure 2
Patent JP-2018107573-A (JP)
Title: Visual confirmation device for vehicle
Inventor: ICHIKAWA TOMONOBU
IPC: B60R1/00
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a visual confirmation device for vehicle capable of displaying an image at a rear side even in a case where a normal picked-up image cannot be obtained by an imaging part which images the rear side.SOLUTION: If there is abnormality in a part of a rear-side picked-up image caused by freezing, water droplet deposition or dirt deposition of a lens of a rear-side camera, a region corresponding to a part of the abnormality is segmented from a peripheral picked-up image, interpolated and displayed (120-126). If there is abnormality over all the rear-side picked-up image such as a case where the rear-side camera is being housed or a failure, a region corresponding to the rear-side picked-up image to be displayed on a monitor is segmented from the peripheral picked-up image and displayed (112-118).SELECTED DRAWING: Figure 4
Patent JP-2018103728-A (JP)
Title: Running vehicle for work
Inventor: BABA KEIICHI
IPC: B62D49/00
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a cap from being lost during replenishment of urea water or prevent dirt from being attached to the cap.SOLUTION: A crawler tractor T includes a urea water tank 5 for storing urea water used for purifying engine exhaust. The urea water tank 5 includes a replenishing port 5a for replenishing urea water, and a detachable cap 11 for openably and closably covering the replenishing port 5a. A recessed portion 9b capable of holding the detached cap 11 is provided in a tank cover 9 arranged around the urea water tank 5.SELECTED DRAWING: Figure 8
Patent JP-2018107927-A (JP)
Title: Polyphase type switching regulator and control method therefor
Inventor: KOYAMA TERUYOSHI
IPC: H02M3/155
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of suppressing switching noise of a polyphase type switching regulator.SOLUTION: The polyphase type switching regulator time-divides electric power supplied from a power supply at a predetermined switching duty ratio to generate a predetermined output voltage. The polyphase type switching regulator includes means for detecting a generated predetermined output voltage; and means for executing feedback control so that a switching duty ratio for each phase of polyphase type switching regulator is approximately 50 percent, on the basis of a predetermined output voltage subjected to a feedback input.SELECTED DRAWING: Figure 2
Patent JP-2018102782-A (JP)
Title: Pulse wave measurement device, pulse wave measurement method, and blood pressure measurement device
Inventor: ISHIHARA DAISHI
IPC: A61B5/022
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave measurement device which controls pressing force against a region to be measured by a novel control method to increase user-friendliness of a person to be measured in consideration of body movements of the person to be measured.SOLUTION: First and second pulse wave sensors are mounted on a belt in a state to be separated from each other with respect to a width direction of the belt. While the belt is attached to wind around a region to be measured, a pressing member presses the first and second pulse wave sensors against the region to be measured at prescribed pressing force. The first and second pulse wave sensors detect pulse waves in parts, that the pulse wave sensors respectively face, of arteries passing in the region to be measured. A body movement detecting part detects presence/absence of body movements of a person to be measured (S11). A control unit sets the pressing force of the pressing member at first pressing force when the body movements of the person to be measured are absent, and measures pulse waves by the first and second pulse wave sensors (S12, S13). The control unit sets the pressing force of the pressing member at second pressing force which is lower than the first pressing force and is higher than zero when the body movements of the person to be measured are present, and stops the measurement of the pulse wave (S15).SELECTED DRAWING: Figure 8
Patent JP-2018109662-A (JP)
Title: Camera housing
Inventor: YOKOI TAKEAKI
IPC: F16C11/04
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera housing having an up down double-sliding mechanism with improved workability by providing a connection part equipped with a hinge function and a lock function.SOLUTION: A camera housing includes: a housing storing an imaging apparatus; a door opening/closing an opening of the housing; and a plurality of connection parts fastening the door with the housing at fastening parts including two parts mutually separated in a vertical direction. One or more fastening with the housing of the door by the connection parts are held and, by releasing the fastening with the housing of the door by one or more connection parts, the door can be opened from the side of the connection parts releasing the fastening.SELECTED DRAWING: Figure 4
Patent JP-2016518887-A (JP)
Title: レジャー用テーブル
IPC: A47B96/18
Filed: 2014-08-05
Abstract: レジャー用テーブルが開示される。上板と、前記上板の下面に組み合わせられる複数の足部材とを含み、前記上板は、第１上板部材と、前記第１上板部材と平行に組み合わせられる第２上板部材とを含むレジャー用テーブルが提供される。【選択図】図２
Patent JP-2016516096-A (JP)
Title: １，４−ブタンジオールの製造方法
IPC: C07C29/80
Filed: 2014-04-09
Abstract: 方法は、発酵培養液由来の１，４−ブタンジオールの精製により１，４−ブタンジオールを製造する。この方法により、ポリエステル製造の材料に適した１，４−ブタンジオールが得られる。この１，４−ブタンジオールは、エステル化反応中のテトラヒドロフランの副生を抑制し、重合の遅延を抑制する。１，４−ブタンジオールの製造方法は、アンモニア又はアミン以外のアルカリ性物質を、微生物発酵由来の１，４−ブタンジオール含有水溶液に添加することと；得られた混合物を蒸留することと；蒸気流から１，４−ブタンジオールを含む溶液を回収することとを含む。【選択図】図１
Patent JP-2016522321-A (JP)
Title: 電気外科デバイス用のＺｒＯ２を含んでなるコーティング系
IPC: C23C14/06
Filed: 2014-04-15
Abstract: 本発明は、医療用デバイス、特に電気外科デバイスの一部分に絶縁特性をもたらすために使用される、ＺｒＯ２から少なくとも本質的に製造される少なくとも１つの層を含んでなるコーティング系に関する。