baber/WOPTO huggingface dataset:
Patent JP-2018177596-A (JP)
Title: Admixture composition for cement and production method therefor, and cement composition and production method therefor
Inventor: KANO KAZUHIRO
IPC: C04B22/08
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an admixture composition for cement that exhibits sufficient strength under a low-temperature environment, has excellent hydration activity and shows good quick-hardening performance and at the same time can sufficiently ensure predetermined flowability, and can suppress occurrence of initial shrinkage crack due to its self-shrinkage and a production method therefor, and to provide a cement composition and a production method therefor.SOLUTION: An admixture composition for cement includes a quick-hardening additive for cement containing CA-based mineral phase, gypsum, an alkali sulfate compound, a calcium salt and lithium carbonate, contains 36 to 55 mass% of CA-based mineral, 0.3 to 1.7 mass% of an alkali sulfate compound (in terms of sodium sulfate), 0.01 to 1.3 mass% of lithium carbonate (in terms of lithium) and 1 to 14 mass% of a calcium salt (in terms of calcium hydroxide), has a mass ratio of gypsum content (in terms of anhydrous gypsum)/CA-based mineral phase content of 0.5 to 1.2 and has a crystallite diameter of CA-based mineral phase of 150 to 500 nm and a lattice constant of 11.940 to 11.975Å as measured by X-ray diffraction. The cement composition contains the quick-hardening additive for cement, gypsum, an alkali sulfate compound and a calcium salt, lithium carbonate and cement.SELECTED DRAWING: None
Patent JP-2018176136-A (JP)
Title: Method of supporting langevin type ultrasonic vibrator and driving method thereof
Inventor: ONISHI KAZUMASA
IPC: B06B1/06
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic machining method suitable for precision machining by enhancing the support rigidity of the Langevin type ultrasonic vibrator and improving the support precision.SOLUTION: A steel supporting cylinder 10 is prepared to support a bolt tightening Langevin ultrasonic oscillator 1. A male screw is provided on the outside of the supporting cylinder 10, and a taper is provided inside the supporting cylinder 10 for engaging with the steel support body 8. Then, by tightening a steel supporting nut 11 having a female screw, the support body 8 of the Langevin type ultrasonic vibrator 1 and the supporting cylinder 10 were supported and fixed by taper engaging.SELECTED DRAWING: Figure 5
Patent JP-2018058809-A (JP)
Title: Method for producing oxabicyclooctane compound
Inventor: NISHINO SHIGEYOSHI
IPC: C07D307/00
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxabicyclooctane compound that uses an industrially suitable method without any excessive iodine.SOLUTION: A method for producing an oxabicyclooctane compound includes: mixing 3-cyclohexene-1-carboxylic acid, an iodate of formula (2) and/or a salt thereof, an iodide of formula (3), and an acid (excluding 3-cyclohexene-1-carboxylic acid), to obtain a liquid mixture; and generating an oxabicyclooctane compound of formula (4) in the obtained liquid mixture. (Ais H or alkali metal). (Ais alkali metal).SELECTED DRAWING: None
Patent JP-2018186638-A (JP)
Title: Termite prevention structure for drain hole of underground box
Inventor: FURUNO JUNJI
IPC: H02G9/10
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a termite prevention structure for a drain hole of an underground box that can prevent intrusion of termites via a drain hole.SOLUTION: In order that a predetermined quantity of water W can be reserved around a drain hole 1b formed to extend through a bottom wall 1a of an underground box 1, a termite prevention structure 2 includes a wall 3 projecting upward on the whole circumference of the drain hole 1b. This wall 3 is formed of a cylindrical body 4, both ends of which are open. The cylindrical body 4 includes a main cylindrical part 5, and the main cylindrical part 5 is inserted through the drain hole 1b. Of this main cylindrical part 5, an upper cylindrical part 5a projecting above the bottom wall 1a constitutes the wall 3.SELECTED DRAWING: Figure 1
Patent JP-2017193545-A (JP)
Title: Plant transactivation interaction motifs and uses thereof
Inventor: JOSEPH PETOLINO
IPC: C07K14/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a composition and method for increasing the expression of a polynucleotide of interest.SOLUTION: According to the present invention, there is provided a synthetic transcriptional activator fusion protein comprising: a DNA-binding polypeptide specifically binding to a polynucleotide; and a transactivation domain interaction motif polypeptide selected from a group consisting of specific amino acid sequences. Here, the fusion protein increases the expression of a second polynucleotide that encodes a polypeptide of interest when the polynucleotide is operably linked to the second polynucleotide.SELECTED DRAWING: None
Patent JP-2018183958-A (JP)
Title: Thermochromic writing instrument and friction tool
Inventor: HOSHINO TAKANOBU
IPC: B43K29/02
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermochromic writing instrument and a friction tool which can prevent a friction portion from becoming dirty when not in use and perform a smooth friction operation without bringing a main body into a vertical state with respect to a surface to be written.SOLUTION: A protective member 4 surrounding an outer periphery of a friction portion 31 is provided on an outer surface of an end portion on the friction portion 31 side of a main body. The protective member 4 itself is provided so as to have an elastic force in the axial direction and expandable in the axial direction and flexible radially outward. When the friction portion 31 is not used, a top portion of the protective member 4 projects axially forward from a top portion of the friction portion 31. When the friction portion 31 is used, the protective member 4 is compressively deformed axially rearward due to contact between a surface to be written and the top portion of the protective member 4, and the amount of compressive deformation thereof is freely changed by the inclination between the surface to be written and the main body. The elastic force in the axial direction of the protective member 4 itself is set higher than the weight of an entire thermochromic writing instrument 1.SELECTED DRAWING: Figure 1
Patent JP-2018188805-A (JP)
Title: Bag material for wave-resistant civil engineering work and method for manufacturing bag body for wave-resistant civil engineering work
Inventor: KAJIWARA KOJI
IPC: E02B3/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bag body that can be connected adjacent to each other without separating from each other even if a plurality of bag materials are dragged.SOLUTION: A bag material 10 is formed of a net knitted with synthetic fibers and used as a bag material filled with an infilling material. The bag member 10 includes an opening portion 14, a bottom portion 15 located on an opposite side of the opening portion 14, a second rope 16 connected to the bottom portion 15 and capable of being taken out to an outside from the opening portion 14, and first ropes 17a to 17f connected to the bottom portion 15 and capable of being taken out from the mesh 11 to the outside through an inside of the bag material 10.SELECTED DRAWING: Figure 1
Patent JP-2018188998-A (JP)
Title: Internal combustion engine
Inventor: KATAYAMA MASAAKI
IPC: F02D45/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the thermal efficiency of an internal combustion engine by properly controlling the intensity of a swirl flow even during a transient operation of the internal combustion engine.SOLUTION: An internal combustion engine 1 comprises: a swirl control valve 95 which can change the intensity of a swirl flow generated in a combustion chamber 15; a load sensor 89 for detecting an engine load; and a control device 70 for controlling the swirl control valve. When the engine load detected by the load sensor is smaller than a preset load, the control device controls the swirl control valve so that a swirl ratio becomes high in the case that a suction intake gas amount is increased compared with the case that the suction intake gas amount is decreased when the engine load detected by the load sensor is smaller than the preset load.SELECTED DRAWING: Figure 10
Patent JP-2017173334-A (JP)
Title: Combination anti-cancer agent sensitivity determining marker
Inventor: TANIGAWARA YUSUKE
IPC: G01N33/68
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an anti-cancer agent sensitivity-determining marker that allows for determining treatment responsiveness of individual patients, and to provide novel means of treating cancer using the same.SOLUTION: A sensitivity determining marker for an anti-cancer agent containing oxaliplatin or a salt thereof and fluorouracil or a salt thereof is provided, comprising one or more molecules selected from an amino acid metabolic substance, a nucleic acid metabolic substance, a pentose phosphate pathway substance, a glycolysis substance, a TCA cycle substance, a polyamine metabolic substance, and substances involved in the metabolic system associated with 7,8-Dihydrobiopterin, 6-Phosphogluconic acid, butyric acid, triethanolamine, 1-methylnicotinamide, NADH, NAD, and molecules thereof.SELECTED DRAWING: None
Patent JP-2018188334-A (JP)
Title: Ozone generation apparatus
Inventor: MORIYA KANAKO
IPC: C01B13/11
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generation apparatus with a high generation efficiency.SOLUTION: An ozone generation apparatus comprises a container, a first metal electrode 13, a dielectric electrode 14, a heat pipe 15, a heat sink 16, and an electric power source C. The first metal electrode is a cylindrical electrode with its axial direction being a first direction d1 and has its outer peripheral surface supplied with a cooling medium. The dielectric electrode is a cylindrical electrode that faces an inner peripheral surface of the first metal electrode and that is coaxial with the first metal electrode. The heat pipe faces an inner peripheral surface of the dielectric electrode and has conductivity. The heat sink is disposed outside of a space outward of a space between the first metal electrode and the heat pipe, and is connected to the heat pipe. The electric power source applies voltage to the heat pipe, and at least one electric discharge gap I1 between the first metal electrode and the dielectric electrode and between the dielectric electrode and the heat pipe, electric discharge is caused to generate ozone. The ozone generation apparatus, as the heat sink can be cooled with a raw material gas D1, can increase cooling efficiency of the electric discharge gap.SELECTED DRAWING: Figure 2
Patent JP-2018187134-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving a performance effect by light emitting means.SOLUTION: A performance control board 33 of a game machine 1 includes: a prior determination part 102 for determining whether a special game state is set before execution of special game determination; and a lamp performance control part 106. The lamp performance control part 106 may allow a lamp to emit light in a first emission pattern 130 and may allow a lamp to emit light in a second emission pattern 130, and may allow a lamp to emit light by switching from the first emission pattern 130 to the second emission pattern 130, based on a result of prior determination by storage of a new reservation when the lamp is emitting light in the first emission pattern 130. The lamp performance control part 106 allows a lamp to emit light by maintaining the second emission pattern 130 regardless of a prior determination result to a new reservation when a new reservation is stored while the lamp is emitting light in the second emission pattern 130.SELECTED DRAWING: Figure 11
Patent JP-2018188053-A (JP)
Title: Steering device
Inventor: SUZUKI TAKUYA
IPC: B62D1/187
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a steering device that can reduce stress applied to a peripheral edge portion of a slit on an outer tube.SOLUTION: A steering device 100 is configured such that one axial end of an inner tube 2 is tightened from the outside by an outer tube 3 and thereby the inner tube 2 is fixed. A slit 21 is formed to penetrate from an inner peripheral surface to an outer peripheral surface of the outer tube 2 and extend axially. Clamp brackets 4A, 4B are opposed to each other with the slit 21 interposed therebetween, and the clamp brackets are arranged to extend lower than the outer tube 3. A reinforcement member 7 is a member formed in a substantially L-shape. A bracket connection portion 72 of the reinforcement member 7 is connected to the clamp bracket 4b. A tube connection portion 72 of the reinforcement member 7 is connected to a connection area 26 located close to one side in an axial direction than an end of a slit 22, which is located at one side in the axial direction on the outer peripheral surface of the outer tube 3.SELECTED DRAWING: Figure 1
Patent JP-2018189598-A (JP)
Title: Pet device with positron life measurement function, and positron life measurement method in pet device
Inventor: FUKUCHI TOMONORI
IPC: G01T1/161
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To perform a detailed analysis of the inside of an imaging object.SOLUTION: A PET device with positron life measurement function is dosed with nuclides which release de-quenching gamma beams subsequent to the emission of positron to an imaging object. The PET device detects the de-quenching gamma beams separately from three annihilating gamma beams generated at the time of annihilating (annihilating ortho- positronium) the positron. The PET device derives the distribution state of the nuclide on the imaging object in a three dimensional manner based on the detection energy (Eto E) of each annihilating gamma beam and the detection position (Pto P) of each annihilating gamma beam and the detection time (tto t) of the annihilating gamma beam and the detection time (t) of the de-quenching gamma beam, and the life information of the positron is determined in association with the derived distribution position.SELECTED DRAWING: Figure 8
Patent JP-2018194970-A (JP)
Title: Medical care supporting system
Inventor: KATO YUSUKE
IPC: G06Q50/22
Filed: 2017-05-15
Abstract: To provide a technique supporting a work in which a medical doctor explains a diagnostic result and the like to a patient.SOLUTION: A report input screen generation part 62 generates a first input screen for input of a diagnostic content. A diagnostic content reception part 54 accept a diagnostic content that a user inputted in the first input screen. A display request reception part 52 accepts a display request of a second input screen for input of an explanation content to a patient, an explanation input screen generation part 66 generates the second input screen. An explanation content reception part 56 accepts a patient explanation content that the user inputted in the second input screen. An inspection result storage part 26 stores a diagnostic content of a past inspection mapping with the explanation content to the patient. A notification information extraction part 74 extracts a patient explanation content mapped with the past diagnostic content that is coincident with or similar to the diagnostic content accepted by the diagnostic content reception part 54 from the inspection result storage part 26. A notification screen generation part 68 generates a notification screen notifying the past patient explanation content.SELECTED DRAWING: Figure 1
Patent JP-2017139499-A (JP)
Title: Method for manufacturing silicon carbide semiconductor device
Inventor: WAKIMOTO SETSUKO
IPC: H01L21/20
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon carbide semiconductor device, by which the variation in gate threshold voltage can be reduced with a low on-resistance retained and failures attributed to a leak can be reduced.SOLUTION: In a vertical type MOSFET of a trench gate structure, a high-concentration implanted region 13 is provided in a p-type base region 4 formed from an epitaxially grown p-type silicon carbide layer 22 so as to include a portion where a channel is formed. The high-concentration implanted region 13 is formed by implanting ions of a p-type impurity into the p-type silicon carbide layer 22. The high-concentration implanted region 13, which is formed by the p-type ion implantation, has a mountain-like shape impurity density profile 31 having a peak 13a of a higher impurity density than that of the p-type silicon carbide layer 22 and a difference in height in a depth direction. In part of the p-type base region 4, the disturbance in crystal structure is caused owing to the ion implantation to form the high-concentration implanted region 13.SELECTED DRAWING: Figure 2
Patent JP-2018201271-A (JP)
Title: Power generation control device for vehicle
Inventor: FURUTA TOSHIYUKI
IPC: B60L11/18
Filed: 2017-05-25
Abstract: To provide a power generation control device for a vehicle which can prevent that either power of a secondary battery or fuel of a generator is expired at an early stage and continue a state in which output performance of the vehicle is maintained.SOLUTION: A power generation control device includes: an electric motor 2 for generating drive force required for travel of a vehicle; a battery 3 capable of being charged from an external power source and for supplying electric power to the electric motor 2; a fuel cell 4 for generating electric power for charging the battery 3 or electric power to be supplied to the electric motor 2; and a control part 7 for calculating total output power which is output power combined with the battery 3 and the fuel cell 4 so that residual capacity of the battery 3 and a remaining fuel amount of the fuel cell 4 are expired at the same time when power generation of the fuel cell 4 is started, on the basis of the residual capacity of the battery 3, the remaining fuel amount of the fuel cell 4, and power generation reference power which is electric power of power generation when the fuel cell 4 generates power, and for controlling the electric power of the power generation of the fuel cell 4 on the basis of the power generation reference power, current mean consumption power of the vehicle, and the total output power after the power generation of the fuel cell 4 is started.SELECTED DRAWING: Figure 1
Patent JP-2018205800-A (JP)
Title: Image analysis apparatus, neural network apparatus, learning apparatus, image analysis method and program
Inventor: PHAM VIET QUOC
IPC: G06T7/00
Filed: 2017-05-30
Abstract: To detect a shape of an object accurately.SOLUTION: An image analysis apparatus according to an embodiment comprises a feature amount calculation unit, a context calculation unit, a shape calculation unit, a correction unit, and an output unit. The feature quantity calculation unit calculates a feature quantity map of a target image. The context calculation unit calculates a context score representing a context for each pixel in the target image based on a feature amount map. The shape calculation unit calculates a shape score indicating the shape of the object in at least one area included in the target image based on the feature amount map. The correction unit corrects the shape score in at least one region based on the context score in the corresponding region. The output unit outputs the corrected shape score in at least one region.SELECTED DRAWING: Figure 1
Patent JP-2017219542-A (JP)
Title: Time synchronization device and positioning device, method thereof, and program
Inventor: NISHI KEISUKE
IPC: G01S19/22
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a time synchronization device, a positioning device, their methods, and programs that can achieve precise time synchronization or positioning in an environment in which reception characteristics of navigation satellite signals are not good.SOLUTION: A time synchronization device and a positioning device each include a navigation satellite signal receiving unit 2 and a control unit 4. The control unit 4 performs control to obtain time information generated by using the navigation satellite signal receiving unit 2 for each combination of navigation satellite signals from four or more navigation satellites that can be received at the same time, extract a plurality of navigation satellite signals related to an earliest combination of pieces of time information by comparing the obtained plural pieces of time information, and generate time information or perform positioning by using the navigation satellite signal receiving unit 2 on the basis of the extracted navigation satellite signals.SELECTED DRAWING: Figure 1
Patent JP-2018204539-A (JP)
Title: Alarm control device
Inventor: SUGIYAMA GIICHI
IPC: F01M11/12
Filed: 2017-06-05
Abstract: To prevent that notification is performed by the erroneous detection of a level of oil.SOLUTION: An alarm control device 10 for detecting whether or not a level of oil stored in an oil pan of an engine is lowered, and performing alarm processing for issuing an alarm when the lowering of the level of the oil is detected comprises: a vehicle speed detection part 33 for detecting a vehicle speed of a vehicle; a gradient detection part 34 for detecting a gradient of a road face; and an alarm control part 36 for interrupting the alarm processing for only a prescribed interruption time when at least one condition is satisfied out of a first condition that a stop of the vehicle is detected by the vehicle speed detection part 33, and a second condition that the gradient of the road face is detected to be not smaller than a prescribed angle by the gradient detection part 34.SELECTED DRAWING: Figure 2
Patent JP-2018205608-A (JP)
Title: Image forming apparatus and image formation management system
Inventor: MORIYAMA TAKUYA
IPC: G03G21/10
Filed: 2017-06-07
Abstract: To provide an image forming apparatus and an image formation management system that can reduce toner consumption while maintaining predetermined image quality without decreasing toner concentration.SOLUTION: An image forming apparatus 50 comprises: a cleaning device 4 that cleans an image carrier, and has toner recovery means 20 recovering a toner removed through the cleaning; recovered toner storage means 23 that stores a recovered toner recovered by the toner recovery means 20; recovered toner supply means 26 that supplies the recovered toner to a developing device 3; and control means 55 that, when receiving toner save instruction information restricting the usage of new toner, performs operation control causing the recovered toner supply means 26 to supply the recovered toner to the developing device 3.SELECTED DRAWING: Figure 2