baber/WOPTO huggingface dataset:
Patent JP-2017014914-A (JP)
Title: Control device of internal combustion engine
Inventor: HAYASHITA GO
IPC: F02D41/14
Filed: 2015-06-26
Abstract: PROBLEM TO BE SOLVED: To properly control an exhaust air-fuel ratio even at a restart of an engine after an engine automatic stop while suppressing power consumption.SOLUTION: An automatically-stoppable internal combustion engine comprises: an exhaust purification catalyst 20; an upstream-side air-fuel ratio sensor 40; a downstream-side air-fuel ratio sensor 41; and a sensor heater 56 which heats the air-fuel ratio sensor. A control part comprises an air-fuel ratio control part which controls an air-fuel ratio of an exhaust gas, and a heating control part which controls the heating of the air-fuel ratio sensor. The heating control part controls a temperature of the upstream-side air-fuel ratio sensor to an activation temperature or higher during an automatic stop of the internal combustion engine, and controls a temperature of the downstream-side air-fuel ratio sensor to a temperature lower than the activation temperature. The air-fuel ratio control part controls the air-fuel ratio of the exhaust gas on the basis of outputs of both the air-fuel ratio sensors during an operation of the engine, and after restart of the internal combustion engine after the automatic stop, temporarily controls the air-fuel ratio of the exhaust gas on the basis of the output of the upstream-side air-fuel ratio sensor without using the output of the downstream-side air-fuel ratio sensor even during the operation of the engine.SELECTED DRAWING: Figure 6
Patent JP-2017016220-A (JP)
Title: Sensor testing system
Inventor: KANEKO SHIGERU
IPC: G08B17/00
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To allow the testing work of a sensor to proceed without an anxiety by confirming the operation of a receiver side even if the testing work is performed by only one tester.SOLUTION: A voice outputting port 48 of a receiver 10 is connected to a telephone circuit 12b to supply a voice signal from the receiver 10 to the telephone circuit 12b when a sensor is tested. A transceiver 28 with, for example, a PTT function is connected through a support tool 26 to a telephone jack 18 of a transmitter 16 installed in a warning area. The support tool 26 automatically creates an operational state of a PTT switch, by turning on a switch circuit part once the voice signal is input through the telephone circuit 12b and flowing an electric current having a predetermined value or more into a microphone input terminal of the transceiver 28. The transceiver 28 is switched to transmission operation to transmit the voice signal by radio. The voice signal is received by another transceiver 30 carried with an inspector to output a voice of circuit reporting by the receiver 10.SELECTED DRAWING: Figure 2
Patent JP-2017016440-A (JP)
Title: Medical testing system
Inventor: MARUYAMA KOKI
IPC: A61B3/14
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To promote the efficiency of a checkup and so on.SOLUTION: A medical testing system according to an embodiment of the present invention comprises: a plurality of testing devices located at two or more testing sites; an information processor located at each testing site; and a controller that is capable of communicating with the information processor. An operational status information generation section of the information processor generates operational status information of the testing device located at the testing site. A first communication section transmits the operational status information to the controller. A storage section of the controller stores subject information that has been registered in advance. A second communication section receives the operational status information from the information processor. A guidance information generation section generates guidance information for guiding a subject to any of the testing sites on the basis of the subject information on the subject who is to be tested and the operational status information. A first transmission controller controls the second communication section so that the second communication section transmits the guidance information to a terminal that the subject uses.SELECTED DRAWING: Figure 4
Patent JP-2015205910-A (JP)
Title: Novel nucleic acid prodrugs and methods of use thereof
Inventor: GREGORY L VERDINE
IPC: C07H19/10
Filed: 2015-07-02
Abstract: PROBLEM TO BE SOLVED: To provide prodrugs of stereodefined oligonucleotides to impart additional stability to oligonucleotide molecules in many in-vitro and in-vivo applications.SOLUTION: A nucleic acid prodrug has a structure represented by the formula (1), where each instance of Ba is independently a blocked or unblocked adenine, cytosine, guanine, thymine, uracil or modified nucleobase.
Patent JP-2017014845-A (JP)
Title: Column-beam structure
Inventor: KAKIHANA HIROSUKE
IPC: E04B1/30
Filed: 2015-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a column-beam structure, which enables a position in horizontal direction of a beam member to be easily marked and has a beam support member capable of decreasing damage of a column-beam connection part even if a large load is applied on a concrete from a steel beam in the column-beam connection part.SOLUTION: A beam member is connected to a reinforced concrete column member in a column-beam structure. The column-beam structure extends in a direction intersecting with the beam member and has a beam support member 21 on which the beam member is placed and nuts 23, 24, which are fit to a column main reinforcement 11A of the column member. The beam support member 21 is supported through the nuts 23, 24.SELECTED DRAWING: Figure 3
Patent JP-2017015044-A (JP)
Title: Exhaust heat recovery device
Inventor: ICHIYANAGI YOHEI
IPC: F01N5/02
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device capable of preventing boiling of an exhaust heat recovery medium at an end of an exhaust heat recovery medium flow passage, by preventing occurrence of stagnation of the exhaust heat recovery medium at the end of the exhaust heat recovery medium flow passage in a flow direction of an exhaust gas.SOLUTION: An exhaust heat recovery device 1 includes: an inside member 3 in which an exhaust gas flows inside; and an exhaust heat recovery medium flow passage 17 formed in an annular manner and formed outside the inside member 3 so as to surround at least one part of an outer periphery of the inside member 3. At an end part 19 of the exhaust heat recovery medium flow passage 17, an outer diameter D1 of the exhaust heat recovery medium flow passage 17 becomes gradually small, and this reduction ratio becomes gradually small.SELECTED DRAWING: Figure 1
Patent JP-2015232717-A (JP)
Title: Multiple core collimator
Inventor: KAZI S ABEDIN
IPC: G02B27/28
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a collimator having input and output of a multiple core.SOLUTION: A collimating sub system 20 comprises: a single mode multiple core fiber (MCF) 30; and a collimator assembly 40 having end faces 41a connected to corresponding end faces 30a of the MCF 30 respectively. The collimator assembly 40 further comprises: a single mode taper (SMT) 41 formed of clads for surrounding each of the plural single mode cores corresponding to individual cores of the MCF 30; and a GRIN lens array 42 serving as a multiple mode MCF fiber having clads for surrounding each of plural refractive index distribution type (GRIN) multiple mode cores corresponding to individual cores of the SMT 41. The taper-shape of the SMT 41, the GRIN lens array 42 has a lens-lens interval larger than a core-core interval of the MCF 30, and outputs a parallel light signal at an output end 42b.
Patent JP-2017020743-A (JP)
Title: Mixing chamber
Inventor: OGATA MASAYUKI
IPC: F24F13/04
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mixing chamber which enables air to flow smoothy and has a simple structure.SOLUTION: An interior part of a chamber body 11 of a mixing chamber 10 is partitioned into an air supply chamber 10a and an outer air chamber 10b by a partition wall 20. Air g1 supplied from an air conditioner 1 is introduced into the air supply chamber 10a. Outer air g2 is introduced into the outer air chamber 10b. Delivery pipes 33 are provided at the chamber body 11. Each delivery pipe 33 is located over an edge 26 of the partition wall 20 to be connected with the air supply chamber 10a and the outer air chamber 10b.SELECTED DRAWING: Figure 2
Patent JP-2017021711-A (JP)
Title: Peripheral situation estimation support device, method, and program
Inventor: TAKAHASHI MASAMI
IPC: G06F17/30
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To allow sensor data to be associated with a situation without preparing teacher data in advance or manually inputting a knowledge model, and thereby to allow various situations to be estimated at low cost.SOLUTION: A peripheral situation estimation support system collects environmental sound data in the vicinity, and latitude and longitude data and time data indicating its detection position and time from a user terminal, determines a staying section where a user stayed from the collected latitude and longitude data and time data, and then extracts an acoustic topic from environmental sound data detected in the staying section. At the same time, the peripheral situation estimation support system searches a database for text data of a place name or facility name existing at the relevant place using the collected latitude and longitude data as an object serving as an intermediary, and sets a retrieved text data group as a label candidate group. Then it associates an acoustic topic with a label with frequent co-occurrence in consideration of correlation between the label candidate group and the extracted acoustic topic, and stores the result of this association in a data table for peripheral situation estimation.SELECTED DRAWING: Figure 2
Patent JP-2017025934-A (JP)
Title: Valve stem seal
Inventor: IWAI YOKI
IPC: F01L3/08
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve stem seal which can be easily attached to a valve guide, and can be easily removed from the valve guide.SOLUTION: A valve stem seal 1 comprises an annular metal-made metal ring 10 with an axial line x as a center, and an annular elastic body part 20 which is formed of an elastic body attached to the metal ring 10 with the axial line x as a center. The metal ring 10 comprises an annular reinforcing ring part 11, and an engagement part 12 which can be engaged with a valve guide 51 which extends from the reinforcing ring part 11. The engagement part 12 has a plurality of claw parts 13 which extend from an end part of the reinforcing ring part 11 at a cylinder side B, and sequentially and remotely extend from the axial line x along an axial line x direction from the reinforcing ring part 11. The claw parts 13 are deformable so as to extend to the axial line x direction. Each of the claw parts 13 has an engagement protrusion 14 which is formed at the valve guide 51 protruding toward the axial line x so as to be engaged therewith.SELECTED DRAWING: Figure 1
Patent JP-2016035100-A (JP)
Title: Ionic liquid material and method for producing the ionic liquid material
Inventor: AGAWA YOSHIAKI
IPC: C23C14/00
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ionic liquid material and a method for producing the ionic liquid material.SOLUTION: Atoms, molecule and others of a vapor deposition material 11 constituting an arc plasma vapor deposition source are applied to an ionic liquid 7, so that nanoparticles of the vapor deposition material 11 are mixed and formed in the ionic liquid 7 in a monodisperse state. The vapor deposition material 11 is, for example, a metal material such as gold, platinum, and aluminum.SELECTED DRAWING: Figure 1
Patent JP-2017026024-A (JP)
Title: Fire-resistance coated pipe joint
Inventor: OTA MAKOTO
IPC: F16L45/00
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resistance coated pipe joint that can be easily cleaned by a cleaning tool and can contribute to reducing a space for installation of the pipe.SOLUTION: An inner pipe 6 includes: a pair of connection parts 2 to both ends of which a pipe can be connected; a depression part 6a having a part of an outer circumference thereof being depressed; and a cleaning port 3 provided to the depression part 6a. A cover 7 is detachably attached to the cleaning port 3. A fire-resistance coated layer 4a coats an outer circumference of the inner pipe 6 except a vicinity of both ends of the inner pipe and the cleaning port 3. A fire-resistance coated layer 4b coats an outer side of the cover 7. A thermal expansion fire-resistance material 5 is provided along a circumference of the inner pipe 6 at a vicinity of both ends thereof, and provided along a circular gap between the fire-resistance coated layers 4a, 4b so as to surround the fire-resistance coated layer 4b installed to the cover 7. An outer surface of the fire-resistance coated layer 4b is not projected outwardly in a radial direction of the inner pipe with respect to an outer circumferential surface of the fire-resistance coated layer 4a.SELECTED DRAWING: Figure 2
Patent JP-2017026220-A (JP)
Title: Gas governor
Inventor: UMEZU YOSHIMITSU
IPC: F23K5/00
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas burner comprising a casing 1 having a primary pressure chamber 11, a secondary pressure chamber 12 above the primary pressure chamber and a valve seat 13 between the primary pressure chamber and the secondary pressure chamber; a diaphragm 2 covering a lower surface of the primary pressure chamber; and a governor valve 3 having a valve body part 31 inserted into a valve hole 14 formed at the valve seat and having its outer diameter gradually increased upwardly and connected to the diaphragm through a shaft part 32 so as to enable governor noise caused by vibration of the governor valve in its axial direction to be restricted.SOLUTION: A shaft part 32 of a governor valve 3 is formed into a cylindrical shape having a bottom part and a weight 5 is stored in an inner space 32b of the shaft part 32 in a vertical movable manner.SELECTED DRAWING: Figure 1
Patent JP-2017025577-A (JP)
Title: Excavation tool
Inventor: NAKAMURA KAZUYOSHI
IPC: E21B10/32
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To maintain a locking state between a fixing member and a locking part by restraining abrasion of an auxiliary member.SOLUTION: An excavation tool comprises a tool body 1 having an installation hole part and imparting striking force to the tip side in an axial O direction and an installation member having an installation shaft part, and a recessed groove is formed in the installation shaft part, and a locking pin is inserted into a pinhole formed in the tool body 1, and is locked on the recessed groove, and a fixing member 10 for preventing slipping-out of the locking pin is installed in an opening part of the pinhole, and a locking part 11 is formed for locking the fixing member 10 in a pinhole center line C direction, and a recessed place 12 is formed on an outer peripheral surface of the tool body 1 adjacent to the opening part of the pinhole, and the recessed place 12 is provided with a side surface capable of contacting with a side surface facing the recessed place 12 of the fixing member 10, and an auxiliary member 13 is placed for maintaining a locking state between the fixing member 10 and the locking part 11, and a straight line E of connecting a center D of the recessed place 12 when viewed in the center line C direction of the pinhole and a pinhole center line C, extends in the crossing direction with the axis O.SELECTED DRAWING: Figure 5
Patent JP-2017029181-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine that can increase amusement of game by a set suggestion.SOLUTION: A set suggestive performance that may be executed in such a specific condition as BB and AT is executed by referring to different tables depending on that when a specific condition is established by that BB times and AT times are multiples of three, or when a specific condition is not established.SELECTED DRAWING: Figure 15
Patent JP-2017029988-A (JP)
Title: Method for manufacturing cast product with use of lost wax process
Inventor: TODA TAKUO
IPC: B22C7/02
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to change a shape of a solder model molding die with a relatively few number of man-hour.SOLUTION: Firstly, a solder model molding die 13 for molding a solder model 12 is prepared, and a molten solder is flown into a cavity 14a of the solder model molding die 13 thereby forming the solder model 12. Next, the solder model is bonded to a solder-made sprue model for casting which is formed separately from the solder model 12 thereby forming an integral model, a surface of the integral model is coated with ceramic and the model is sintered, and thereafter, the integral model is molten and flown out thereby forming a casting mold for casting a cast product with a sprue for casting. Further, after a molten metal is flown into the casting mold and is solidified, the casting mold is broken and a cast product with a sprue for casting is taken out, the sprue for casting is cut off from the cast product with the sprue for casting thereby forming the cast product. The solder model molding die 13 is three-dimensionally formed by a laser beam lithography or a three-dimensional printer, and has a heat-resistant temperature higher than a temperature of the molten solder.SELECTED DRAWING: Figure 1
Patent JP-2017031079-A (JP)
Title: Polyhistidine modified liposome
Inventor: IWASAKI TAKASHI
IPC: A61K45/00
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liposome for efficiently transporting materials into adhesive tumor cells.SOLUTION: A liposome has a length of 14 or more amino acids, in which 80% or more amino acid residues are modified with peptides as histidine residues.SELECTED DRAWING: None
Patent JP-2017029331-A (JP)
Title: Shoe for bunion
Inventor: OIKAWA KOZO
IPC: A43B23/02
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a shoe which can be easily put on and taken off even by a person with severe bunions.SOLUTION: In the place corresponding to a part between a big toe and a second toe of the bottom 1, there is erected a projection 6. The projection 6 is curved so that the big toe side is concave and a small toe side is convex. The instep part 2 is provided with a separating/engaging means 7. The separating/engaging means 7 is extended from a toe side region of the opening 3 to a region in the vicinity of the mid sole 4 of the instep part 2. When the separating/engaging means 7 is separated (opened), the toe side region from the opening 3 is opened from the region extending the end of the separating/engaging means 7 on the opposite side from the opening 3, so that an inner sole is exposed.SELECTED DRAWING: Figure 1
Patent JP-2015212843-A (JP)
Title: Display device
Inventor: OSAME MITSUAKI
IPC: H05B33/00
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which unevenness of luminance of a display element between pixels caused by variation of properties of a driving transistor is suppressed.SOLUTION: A display device comprises a driving transistor, a switch, and a display element. In the driving transistor, a source or a drain is connected electrically to first wiring, and a gate is connected electrically to second wiring. Supply of current from the source or the drain of the transistor to the display element is controlled by the switch.
Patent JP-2017032900-A (JP)
Title: Display body and article having display body
Inventor: UEHARA TAKASHI
IPC: B42D25/328
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a display body having a fine rugged structure, appearing black or dark gray under a normal illumination and exhibiting bright colors when observed in a specific condition, the display body enabling gradation expression of higher definition of an image pattern composed of bright colors observed in the specific condition.SOLUTION: In a display body, a relief structure formation layer includes a rugged structure region having a first rugged structure part, and a second rugged structure part neighbouring the first rugged structure having a smaller center-to-center dimension than a center-to-center dimension of recesses or projections of the first rugged structure part, thus enabling gradation expression of unprecedented higher definition.SELECTED DRAWING: Figure 1
Patent JP-2016019529-A (JP)
Title: Biosensor for use in measurement of glucose
Inventor: YADA TAKAKO
IPC: C12N15/09
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel gene (polynucleotide) encoding an FAD-conjugated glucose dehydrogenase having excellent properties in that it is excellent in reactivity to glucose, thermal stability, and substrate-recognition performance and also has a low activity for maltose; a method for producing the enzyme by using a transformant cell transfected with the gene; and a method for use in measurement of glucose, a reagent composition for use in measurement of glucose, a biosensor for use in measurement of glucose and the like, each using the enzyme obtained.SOLUTION: A biosensor for use in measurement of glucose uses glucose dehydrogenase, wherein the glucose dehydrogenase is FAD-conjugated glucose dehydrogenase having an action of dehydrogenating glucose produced by Aspergillus oryzae transformed with a recombinant vector for transformation.SELECTED DRAWING: Figure 1
Patent JP-2017038455-A (JP)
Title: Charging control system
Inventor: TSUCHIYA YOSHIYUKI
IPC: H02J3/14
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a charging control system capable of improving accuracy in estimating the time to start using a vehicle.SOLUTION: A vehicle 10 is configured to charge an in-vehicle power storage device by receiving power from a dwelling house 20. A cloud server 30 estimates time to start using the vehicle 10, calculates charging start time on the basis of the estimated use start time and the time required to complete charging the power storage device, and issues an instruction to execute charging the power storage device. The cloud server 30 learns relation between a state of use of consumer electronics before the start of using the vehicle in the dwelling house 20 and a state of use of the vehicle 10, and estimates the time to start the vehicle 10 on the basis of a learning result and the state of use of the consumer electronics.SELECTED DRAWING: Figure 1
Patent JP-2017037005-A (JP)
Title: Lift and drag measurement device
Inventor: IWANAGA MASAHIRO
IPC: G01M9/04
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel lift drag measurement device capable of measuring lift and drag which act on a model in a wind tunnel test without using electronic equipment.SOLUTION: A lift drag measurement device for measuring lift and drag which act on a model in a wind tunnel comprises: a disk-shaped rotary pedestal to which the model can be attached, in an eccentric position; a rotary shaft which is fixed to a center of a rear surface of the rotary pedestal; rotary shaft support means for pivotally supporting the rotary shaft and which is fixed to a wall surface of the wind tunnel; first rotary torque application means for applying a rotary torque which balances a rotary torque which is applied to the rotary shaft by gravity acting on the model, to the rotary shaft; second rotary torque application means for applying a rotary torque which balances a rotary torque which is applied to the rotary shaft by lift and drag which act on the model, to the rotary shaft; and balance state presentation means for presenting a balance state of the rotary torque.SELECTED DRAWING: Figure 2