baber/WOPTO huggingface dataset:
Patent JP-2018146073-A (JP)
Title: Drive force adjustment device
Inventor: YAMAMURA TAKUYA
IPC: B60K6/365
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To adjust drive forces of left and right wheels by a simple and compact structure, and to improve motion performance by imparting the drive forces, related to a drive force adjustment device.SOLUTION: Either of two rotating shafts of a planetary gear mechanism 2 to which a boosting gear 4 is not connected, and a left axle 11 or a right axle 12 are connected to each other in a first gear row 5. The other is connected to either of two elements which is not connected to the first gear row 5 out of three elements of a differential case 16, the left axle 11 and the right axle 12 via a second gear row 6. A gear ratio of the planetary gear mechanism 2, the first gear row 5 and the second gear row 6 is a ratio at which the rotation of a motor 3 is stopped when there is no differential motion of a differential device 1, and set as a ratio at which the total torque of the left axle 11 and the right axle 12 is not changed at the impartment of the torque of the motor 3. A sun gear shaft 21 is arranged in a position which is offset to a vehicle fore-and-aft direction from the left axle 11 and the right axle 12. The motor 3 is arranged at one side in a vehicle width direction with the differential device 1 as a reference, and the planetary gear mechanism 2 is arranged at the other side.SELECTED DRAWING: Figure 1
Patent JP-2018144425-A (JP)
Title: Inkjet printer
Inventor: HASEGAWA HIDEYUKI
IPC: B41J2/01
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer which enables improvement of printing quality in overprinting.SOLUTION: A printer according to the invention includes: a first ink head which discharges a first ink 51; a second ink head which discharges a second ink 52; a first dot control part which controls a dot diameter of the discharged first ink 51 after the first ink 51 is hardened; and a second dot control part which controls a dot diameter of the discharged second ink 52 after the second ink 52 is hardened. The second ink 52 is discharged overlapping with the first ink 51 discharged onto the recording medium 5. The dot diameter D2 of the second ink 52 is set so as to be larger than the dot diameter D1 of the first ink 51.SELECTED DRAWING: Figure 6
Patent JP-2018143658-A (JP)
Title: Cleaning adapter of endoscope, and set of endoscope and cleaning adapter of endoscope
Inventor: TAJIMA YUJI
IPC: A61B1/012
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To reliably and efficiently clean flow paths in an endoscope in which fluids such as gas and liquid flow when a cleaning adapter is attached to an endoscope for examining a biological tissue and cleans the endoscope.SOLUTION: The cleaning adapter of an endoscope includes a first adapter including: a first mounting part at a part for mounting a flow path changeover switch of an operation part of the endoscope, configured to be replaceably mounted by the flow path changeover switch; a first cleaning tube provided with a first cleaning liquid flow path in which cleaning liquid supplied from a cleaning liquid source flows, and connected to the first mounting part for supplying the cleaning liquid. When being mounted on the operation part instead of the flow path changeover switch, the first mounting part forms a plurality of cleaning liquid connection flow paths, the first cleaning liquid flow path and a common flow path provided at the operation part defined as cleaning liquid supply flow paths, so as to one-to-one connect between the first cleaning liquid flow path and the common flow path, and a plurality of individual flow paths provided at an insertion part of the endoscope and in which the fluid flows.SELECTED DRAWING: Figure 5
Patent JP-2018152417-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KARAKANE YUJI
IPC: H01L25/07
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a semiconductor chip laminate is encapsulated by a resin more efficiently, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device according to an embodiment comprises: a wiring board having a first surface; a chip laminate located on the first surface, and that includes a first semiconductor chip, a second semiconductor chip provided between the first semiconductor chip and the first surface and having a through electrode, and a third semiconductor chip provided between the second semiconductor chip and the first surface; a first resin located between the first surface and the third semiconductor chip and contacted with the first surface and the third semiconductor chip; and a second resin located between the second semiconductor chip and the first surface, contacted with the second semiconductor chip and the first surface, configured to encapsulate the chip laminate, and formed of a different material from the first resin.SELECTED DRAWING: Figure 1
Patent JP-2018156159-A (JP)
Title: Analyzer, method and program of analysis
Inventor: SAKAI YOSHIAKI
IPC: G06F8/74
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique which makes it possible to judge whether a program has possibility to reach a specific state, the program being supplied with its input from an unspecified input source.SOLUTION: An analyzer comprises a transition analysis part and a judgement part. The transition analysis part analyzes a program to be evaluated and gets the first transition information which expresses the relation of each state which transitions by inputs supplied to the program from the first input source and the second transition information which expresses the relation of each state which transitions by inputs supplied to the program from the second input source. The judgement part judges whether the program reaches a specified state or not by both inputs from the first input source and the second input source based on the first transition information and the second transition information.SELECTED DRAWING: Figure 4
Patent JP-2018154224-A (JP)
Title: Vehicular seat
Inventor: YANAGIDA SATORU
IPC: B60R5/04
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat that can prevent cargo loaded on a floor of a cargo chamber from rolling due to vibration caused during traveling of a vehicle.SOLUTION: A vehicular seat 4 includes: a cushion side member 30 of a seat cushion 10 disposed on a floor 3; and a partition plate 50 which can be switched from a stored state of being stored in the cushion side member 30 to a partition state of partitioning the floor 3.SELECTED DRAWING: Figure 6
Patent JP-2018153839-A (JP)
Title: Method for automatic control of plate thickness of rolling machine
Inventor: YAMAGUCHI RYOTA
IPC: B21B37/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatic control of plate thickness of a rolling machine which enables a plate thickness quality equal as before an AGC temporary interruption to be retained even after an AGC temporary interruption signal such as by manual intervention turns on during rolling by ABS AGC.SOLUTION: A plate thickness control method for controlling the roll gap amount S between work rolls to make the plate thickness of a rolling material a target plate thickness in a rolling machine equipped with a pair of work rolls that roll the rolling material comprises, as the control mode in automatic plate thickness control the control part performs, a RF AGC, a monitor AGC, and an ABS AGC, where the control part temporarily interrupts the ABS AGC when receiving an AGC temporary interruption signal such as by manual intervention during rolling and restarts the ABS AGC when receiving an AGC temporary release signal and simultaneously uses an integral factor of the deviation between an actual plate thickness and the target plate thickness to correct the roll gap amount S.SELECTED DRAWING: Figure 4
Patent JP-2017116960-A (JP)
Title: Data concealing method, data concealing device, and data concealing program
Inventor: OTA MITSUNORI
IPC: G06F21/62
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To partially restore concealed data.SOLUTION: A data concealing method for concealing original data S is configured to allow a computer 1 to execute steps of: dividing the original data S into predetermined processing units to generate original partial data; dividing random numbers into predetermined processing units to generate random number partial data; performing an exclusive OR operation by using the original partial data and the random number partial data to generate concealed partial data; applying a restoration ID to the concealed partial data to store the concealed partial data in a storage part 19; and accepting the restoration ID, and reading the concealed partial data associated with the restoration ID from the storage part 19 to restore the corresponding original partial data by using the read concealed partial data.SELECTED DRAWING: Figure 1
Patent JP-2018156587-A (JP)
Title: Personal collation system
Inventor: TAZOE YUSUKE
IPC: G06T7/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To increase a collation ratio of collation processing of a collation object person while suppressing a storage capacity of a personal collation system.SOLUTION: The personal collation system comprises: an imaging part; an acquisition part; a similarity calculation part; a collation part; and a correction part. The imaging part is provided to image the face of a collation object person who passes a predetermined position. The acquisition part acquires from a storage medium, a first face image of the collation object person who passes the predetermined position and first attribute information indicating the attributes of the collation object person and a first featured value extracted from the first face image. The similarity calculation part calculates a similarity between the first face image and the second face image on the basis of the first featured value and a second featured value of a second face image obtained by imaging the face of the collation object person by the imaging part. The collation part executes collation processing for collating the first face image with the second face image on the basis of whether or not the similarity is a predetermined threshold or more. The correction part shifts the similarity by a preliminarily set value such that the collation ratio of the first face image to the second face image is increased when the first attribute information or second attribute information indicating the attributes of the collation object person based on the second face image satisfies a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2018160779-A (JP)
Title: Imaging element and control method thereof, imaging device, focus detector and method
Inventor: KISHI TAKASHI
IPC: H04N5/225
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of phase difference signals with a light-receiving efficiency of imaging signals kept raised while reading the imaging signals and the phase difference signals at a high speed.SOLUTION: An imaging element comprises: a pixel block having a plurality of pixels for photoelectrically converting light incident thereon through an imaging optical system; and reading means for reading signals from the pixel block. At least some pixels forming a part of the plurality of pixels included in the pixel block each comprise: one micro lens; a first photoelectric conversion layer for photoelectrically converting light having passed through the micro lens; a plurality of first electrodes which output signals respectively, provided that the output signals are obtained in a plurality of regions of the first photoelectric conversion layer, corresponding to a plurality of first regions different in imaging optical system exit pupil respectively; a second photoelectric conversion layer which photoelectrically converting light having passed through the first photoelectric conversion layer and the plurality of first electrodes; and a plurality of second electrodes which output signals respectively, provided that the output signals are obtained in a plurality of regions of the second photoelectric conversion layer, corresponding to a plurality of second regions different in imaging optical system exit pupil respectively.SELECTED DRAWING: Figure 2
Patent JP-2017186538-A (JP)
Title: Chemical heat storage granulated body and manufacturing method therefor
Inventor: RYU JUNICHI
IPC: C09K5/16
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To generate a dehydration endothermal reaction at a low temperature range of 100 to 350°C and to provide a chemical heat storage granulated body with high strength.SOLUTION: There is provided a chemical heat storage granulated body constituted mainly by at least one kind of compound selected from oxide of magnesium, hydroxide of magnesium, composite oxide of magnesium or composite oxide of magnesium, at least one kind of compound selected a lithium compound, a potassium compound and a sodium compound and a carbon compound, and exhibiting excellent durability to a dehydration endothermal reaction at a low temperature range of 100 to 350°C with Li, K and/or Na in a range of 0.1 to 50 mol% to Mg in the chemical heat storage granulated body and further at least one kind of element selected from Ni, Co, Cu and Al in a range of 1 to 40 mol% to the composite oxide of magnesium and the composite hydroxide when the carbon content in the chemical heat storage granulated body is 12 to 35 mass%.SELECTED DRAWING: None
Patent JP-2018159637-A (JP)
Title: Magnetic field generating device, nmr analysis device, and mri device
Inventor: TAKAGI TOMOHIRO
IPC: G01R33/38
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generation device capable of generating a magnetic field extremely high in temporal stability even when using the coil of a superconducting wire difficult in superconducting junction and an NMR analysis device and a MRI device provided with the same.SOLUTION: A magnetic field generating device includes: a main coil (11) which is a superconducting coil and generates a magnetic field in the space of an object; and a compensation coil (12) which is a super conduction coil, and connected in series with the main coil. The magnetic field generating device further includes: a first closed circuit (C1) into which an exciting current of the main coil flows; a control coil (21) which is a super conduction coil and magnetically connected to the compensation coil; and a resistor (22) connected in series with the control coil; and a second closed circuit (C2) into which a control current reduced accompanied with a temporal elapse due to power consumption of the resistor flows. An induced electromotive force generated in the compensation coil (12) due to decrease of the control current via an electromagnetic combination between the control coil and the compensation coil has a polarity that induces the current of the same direction as the exciting current of the main coil (11).SELECTED DRAWING: Figure 1
Patent JP-2018162636-A (JP)
Title: Outer shell and method for constructing outer shell
Inventor: HASHIMOTO ISAMU
IPC: E21D9/04
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To construct an outer shell with few joint seams or a strong outer shell.SOLUTION: In a preceding shield tunnel construction process, a first partition wall 41A and a second partition wall 41B that divide an outer shell body planed region 13B into a side portion and a central portion, and a first support column 42A and a second support column 42B for supporting the first partition wall 41A and the second partition wall 41B are installed, and a cuttable filler is cast in cuttable filler regions 51A and 51B partitioned by the first partition wall 41A and the second partition wall 41B in the outer shell body planed region 13B. In the succeeding shield tunnel construction process, a succeeding shield tunnel is constructed by cutting a preceding outer shell 13A and the cuttable filler. In an outer shell construction process, a part of the succeeding outer shell of the succeeding shield tunnel, the cuttable filler in the preceding shield tunnel, and the partition wall are removed, and concrete is cast in the preceding shield tunnel 13 and the succeeding shield tunnel and integrated.SELECTED DRAWING: Figure 15
Patent JP-2018179010-A (JP)
Title: Fireproof heat insulation sheet
Inventor: IMAE KENJI
IPC: B32B15/14
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin and light-weight fireproof heat insulation sheet having flexibility and excellent fireproof performance.SOLUTION: A fireproof heat insulation sheet is configured such that a laminated heat insulation body is stored in a bag body formed of fireproof fiber-based fabric. The laminated heat insulation body is a laminate comprising: at least one thermal energy consumption layer comprising nonwoven fabric of silica-based inorganic fiber having a hydroxyl group; at least one reflection material comprising a base material with a metal layer or a metal foil, the base material having a metal layer on its surface; and at least one graphite layer in a plane direction of which crystals of graphite are orientated.SELECTED DRAWING: Figure 1
Patent JP-2018179581-A (JP)
Title: Gas sensor and method for gas detection
Inventor: INAMI HISAO
IPC: G01N27/12
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor with a long life and a high reliability that can detect a target gas accurately without being affected by an interference gas even under the presence of an interference gas.SOLUTION: The gas sensor includes: a casing 3 with a gas entrance port 2; a sensor element 6 in the casing for detecting a target gas; and a selective transmission film 4 between the sensor element and the gas entrance port for physically adsorbing the target gas selectively. The target gas introduced from the gas entrance port into the casing is physically adsorbed by the selective transmission film selectively, and the target gas desorbed from the sensor element side of the selective transmission film is detected by the sensor element after a predetermined time has passed.SELECTED DRAWING: Figure 2
Patent JP-2018177887-A (JP)
Title: Thermoplastic resin
Inventor: NUNOME KAZUNORI
IPC: C08G63/193
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin excellent in balance of high refractive index, low birefringence and moldability.SOLUTION: There is provided a thermoplastic resin containing a repeating unit represented by the formula (1). Rto Rare each independently H, halogen or a hydrocarbon group which may contain a C1 to C12 aromatic group, pairs of Rand R, Rand R, Rand R, Rand R, Rand R, Rand Rare condensed to form a ring, Land Lare each independently bivalent connection group, W is -(CO)- or -(CO)-X-(CO)- and X is a bivalent connection group.SELECTED DRAWING: None
Patent JP-2018180749-A (JP)
Title: Electronic device
Inventor: HOSODA SHOHEI
IPC: G01L5/00
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which can be used irrespective of a housing material, increases the number of stages that can be determined with respect to a change in pressing strength, and has an operation portion to which a large number of functions can be assigned.SOLUTION: The electronic device includes a touch detection unit (161) capable of detecting a touch operation by an operator with a first piezoelectric sensor (163), a pressing detection unit (164) capable of detecting a change in pressure applied by the operator to an operation unit with a second piezoelectric sensor (166), and a determination section (167) for determining whether or not a contact state of the operator and pressure applied to the operation unit by the operator are changed based on output values of the contact detection unit (161) and the pressing detection unit (164), whereby performing operations in response to a touch operation of the operator and the change in pressure.SELECTED DRAWING: Figure 1
Patent JP-2017194967-A (JP)
Title: System for maintenance recommendation based on maintenance effectiveness estimation
Inventor: AHMED KHAIRY FARAHAT
IPC: G06Q10/00
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance recommendation system for monitoring effectiveness of maintenance actions.SOLUTION: A performance modeling module 104 builds a model for the performance of equipment from sensor data. A performance estimator process 501 is configured to define Key Performance Indicator (KPI) that reflects the performance of equipment from RAW sensors data. A load bias removal process 502 is configured to remove the effect of load bias, which normalizes the KPI values based on the load on the equipment. A performance modeler process 503 is configured to define a performance model 504 based on the KPI values.SELECTED DRAWING: Figure 4
Patent JP-2018185596-A (JP)
Title: Information provision device and information provision method
Inventor: NISHIDA TAKEHISA
IPC: G08G1/09
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To narrow down the number of objects to be distributed when sharing recognition objects by an outside recognition device provided in a mobile body with other mobile bodies.SOLUTION: An information provision device acquires object information from an outside recognition result by an outside recognition device installed in a mobile body or an environment where a mobile body acts, generates an object map stored by associating the object information with map information, searches for objects present in a route from route information acquired from the mobile body, calculates prediction time when the mobile body arrives at the respective searched objects, obtains presence probabilities of the objects at the prediction time, and distributes only the objects with the presence probability being equal to or more than a predetermined value to the mobile body as object information.SELECTED DRAWING: Figure 1
Patent JP-2017188909-A (JP)
Title: Apparatus and system
Inventor: VENKATRAMAN IYER
IPC: H04L29/08
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a serial point-to-point interconnect in a computer system.SOLUTION: A set of training sequences is generated, each training sequence including a corresponding training sequence header, and the training sequence header is to be DC-balanced over the set of training sequences. The set of training sequences can be combined with EOSs to generate supersequences for use in such tasks as link adaptation, link state transitions, byte lock, deskew, and other tasks.SELECTED DRAWING: Figure 10
Patent JP-2017127695-A (JP)
Title: Game machine
Inventor: YOSHIDA KUNIHIKO
IPC: A63F5/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured to leave a trace, when a player tries to illegally remove a board box or to be forced open it.SOLUTION: The game machine includes: a first sealing part 34 (A) set to a board box 30 for sealing the board box itself at some intervals spaced from a peripheral part; and second sealing parts 36 (B to E) in the peripheral part for sealing a connection between the board box and a movable part. The first sealing part is connected to the peripheral part by fragile connecting parts 222c and 222d horizontally traversing gaps toward the second sealing parts, and includes fragile connecting parts 222a, 222b, and the like traversingly-connected vertically thereto, at gaps toward peripheral areas to which the second sealing parts are not set. When the second sealing parts and other peripheral parts are bored, any of the fragile connecting parts receives shear force and is cut. Consequently, this configuration can leave a trace of a fraudulent access to the board box.SELECTED DRAWING: Figure 3