baber/WOPTO huggingface dataset:
Patent JP-2020108336-A (JP)
Title: Preparation tool of biological cell granular frozen body
Inventor: INOUE FUTOSHI
IPC: C12M1/00
Filed: 2017-04-27
Abstract: To provide a preparation tool of biological cell granular frozen body which can freeze a biological cell of a mammal sperm or the like in a granular state, easily and securely.SOLUTION: A preparation tool 1 of biological cell granular frozen body comprises: a preparation tool body 2 which is equipped with a funnel part 20 whose diameter reduces toward an opening 24 for connecting collection container, and leg parts 31a,31b,31c; and a plate-like member 4 stored in a top part of the funnel part 20. The funnel part 20 includes a plurality of side holes 26, and the plate-like member 4 includes a plurality of through-holes 42. The preparation tool body 2 and the plate-like member 4 sink into liquid nitrogen, and by dripping liquid containing biological cells from above the plate-like member 4 in the state of being immersed in liquid nitrogen, the biological cell granular frozen body is formed inside the through-holes 42 of the plate-like member 4, the biological cell granular frozen body goes down the funnel part, and guided into the opening 24 for connecting collection container.SELECTED DRAWING: Figure 15
Patent JP-2018009968-A (JP)
Title: Well plate and usage of the well plate
Inventor: IKUTO KUNIO
IPC: G01N21/03
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a well plate in which reduction in the clarity of vision caused by meniscus effects of liquid injected in a well is so improved that observation with a sufficient brightness is possible even of the edge of the bottom of the well, and the usage of the well.SOLUTION: A well plate 10 according to the present invention has a well 12 with an opening in the upper surface of a well 11, the well 12 having a flat bottom part 13 and a side wall part 14 rising upward from the side edge of the bottom part 13, the side wall part 14 having a step part 15 at an arbitrary height in a circumferential direction, the side wall part 14 having a side wall upper part 14a above the step part 15a and a side wall lower part 14b, the side wall upper part 14a having a cross section larger than that of the side wall lower part 14b, and the step part 15 being an indicator of the lower limit of the liquid level of a liquid sample in the well 12.SELECTED DRAWING: Figure 1
Patent JP-2018190836-A (JP)
Title: Division method
Inventor: CHO KINEN
IPC: B28D5/00
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a division method of workpiece capable of keeping low the possibility of adhesion of scrap generated at the time of division to the workpiece.SOLUTION: A division method of a workpiece where origin regions becoming the origins of division are formed along a dividing planned line and an expand sheet is stuck, includes a fixing step of fixing the expand sheet on the outside of the workpiece, and a division step of dividing the workpiece along the origin regions by giving an external force to the workpiece by expanding the expand sheet while placing the workpiece below the expand sheet after executing the fixing step. In the division step, the expand sheet is expanded while jetting liquid toward the workpiece from below.SELECTED DRAWING: Figure 5
Patent JP-2017204863-A (JP)
Title: Detection facilitation of control channel with different transmission time interval in radio communication system
Inventor: TSENG LI CHIH
IPC: H04W72/04
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To facilitate detection of a control channel with a different transmission time interval (TTI) in a radio communication system.SOLUTION: A mobile device monitors a first control channel at the beginning of a first transmission time interval and receives first downlink control information (DCI) at a first control channel in the first transmission time interval. The first DCI information shows a pattern of a second transmission time interval related to a second control channel. The second control channel occurs later than the first control channel and the second transmission time interval is shorter than the first transmission time interval. The mobile device determines whether or not it should monitor the second control channel of the second transmission time interval on the basis of the first DCI information.SELECTED DRAWING: Figure 12
Patent JP-2018096964-A (JP)
Title: Electronic component transport device and electronic component inspection device
Inventor: WAKABAYASHI SHUICHI
IPC: G01R31/26
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component transport device capable of accurately determining whether or not an electronic component remains on an electronic component placing section, and an electronic component inspection device.SOLUTION: An electronic component transport device includes: a first grip section being movable in a first direction and in a second direction different from the first direction and capable of gripping an electronic component; a second grip section being disposed side-by-side in the second direction with respect to the first grip section, movable in the first direction and in the second direction and capable of gripping the electronic component; a first imaging section capable of imaging an electronic component placing section capable of placing the electronic component; and a second imaging section being disposed side-by-side in the second direction with respect to the first imaging section and capable of imaging the electronic component placing section. The first imaging section can image an image of the electronic component placing section between the first grip section and the second grip section. The second imaging section can image the image of the electronic component placing section between the first grip section and the second grip section.SELECTED DRAWING: Figure 4
Patent JP-2018170752-A (JP)
Title: Frame error rate prediction apparatus, and wireless communication apparatus and wireless communication system using the same
Inventor: SUGA SENRI
IPC: H04B1/7113
Filed: 2017-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a frame error rate predicting apparatus which can predict a frame error rate with high accuracy when an error in a communication path cannot be regarded as a random error.SOLUTION: A frame error rate predicting apparatus 1110 of a communication system communicating by a convolutional coding OFDM method, on the basis of information representing attenuation of power by the estimated communication path in a transmitter, a receiver, or both, and noise power, for each of MCS pairs, by considering a power delay profile and a pairwise error rate of error paths that are more distant than the minimum free distance of the convolutional coding, includes: a bit error rate prediction unit 3010 for predicting a bit error rate after decoding; and a frame error rate prediction unit 3030 for predicting a frame error rate on the basis of the predicted bit error rate.SELECTED DRAWING: Figure 3
Patent JP-2018192932-A (JP)
Title: Unmanned flight body and storage system thereof
Inventor: RAYMOND ONG
IPC: B64F1/20
Filed: 2017-05-18
Abstract: To provide an unmanned flight body which is simplified in a structure, which is light weight, and which is hardly affected by wind pressure of itself and a storage system thereof.SOLUTION: An unmanned flight body 1 comprises: plural rotor parts formed of an electric motor for driving a rotor 22 to rotate; a battery for storing electric energy of the electric motor; plural arms 16 forming an assembly part 16b in which the arms are extending downward from a rotor fitting shaft; and an electrode contact formed on the arms. A storage system comprises: a housing 50 comprising a roof 50b which can be opened and closed through an opening/closing mechanism; an annular member 52 which is arranged on the housing through a lifting mechanism, and on which a reception part 52a for receiving the assembly part 16b of the arms of the unmanned flight body is formed; a charging contact 54 formed on the surrounding of the reception part, and when contacting the electrode contact 26 of the unmanned flight body, supplying power from an energy source 60 to the battery; and a drive member for driving the lifting mechanism of the annular member and the opening/closing mechanism of the roof.SELECTED DRAWING: Figure 2
Patent JP-2018197329-A (JP)
Title: Room temperature-curable composition
Inventor: ITANO YU
IPC: C04B41/63
Filed: 2017-05-25
Abstract: To provide a room temperature-curable composition that contains a hydrolyzable silicon group, and gives a cured product having excellent water-resistant adhesion particularly to concrete (mortar), wherein the curable composition has less load on the environment and human bodies.SOLUTION: A curable composition contains an organic polymer (A) having a hydrolyzable silicon group, and a cashew nutshell liquid derivative (B) having a phenolic hydroxyl group. In the curable composition, relative to 100 pts.wt. of the organic polymer (A), the cashew nutshell derivative (B) is 50-200 pts.wt. In the curable composition, the main chain of the organic polymer (A) is preferably a polyoxyalkylene (A1) and/or (meth) acrylate polymer (A2). There is also provided a structural adhesion body of the curable composition and mortar.EFFECT: The curable composition has water-resistant adhesion to concrete (mortar).SELECTED DRAWING: None
Patent JP-2018199413-A (JP)
Title: Vehicle seat
Inventor: INOUE TAKUYA
IPC: B60N2/68
Filed: 2017-05-26
Abstract: To obtain a vehicle seat including a structure which enables multiple members to be joined to each other without using welding technique.SOLUTION: A vehicle seat has: a side frame 10L; a cushion panel 40; and an insertion member 70LA for fixing the cushion panel 40 to the side frame 10L. At one of the side frame 10L and the cushion panel 40, an elastic deformation part 25 which is formed so as to extend in a width direction and includes an outer peripheral surface and an inner peripheral surface 25S and in which the outer peripheral surface is pressed to be spread to the outer side by the insertion member 70LA being inserted into the inner peripheral surface 25S is formed. At the other of the side frame 10L and the cushion panel 40, a recess formation part 55 which is formed so as to extend in the width direction and faces the outer peripheral surface of the elastic deformation part 25 and in which the outer peripheral surface pressed to be spread by insertion of the insertion member 70LA makes pressure contact with its inner surface is provided.SELECTED DRAWING: Figure 7
Patent JP-2018199462-A (JP)
Title: Storage device
Inventor: ABE HIROSHI
IPC: B60R11/02
Filed: 2017-05-29
Abstract: To provide a storage device which prevents a change of a physical relationship between a peripheral edge part of an opening and a lid body even if a user moves an object from a predetermined position at an external part of a housing and is excellent in design and safety.SOLUTION: A storage device according to one embodiment includes: an object; a housing which has an opening, through which the object can pass, and houses the object therein; a support medium which is provided in the housing so as to move toward the opening and supports the object; and a lid body having a base part fixed to the support medium, a lid part which is brought into contact with the inner side of a peripheral edge part of the opening to close the opening while the object is located in a predetermined range of an outside of the housing, and an elastic part which supports the lid part so that the lid part can move relative to the base part.SELECTED DRAWING: Figure 2
Patent JP-2018207218-A (JP)
Title: Radio base station
Inventor: MATSUDA KAZUKI
IPC: H04W12/08
Filed: 2017-05-31
Abstract: To improve convenience for users using communication terminals permitted to connect to a network by a simple system configuration while preventing unauthorized access to the network.SOLUTION: A radio base station includes: a connection rejection table; a collation unit for making, on receiving a connection request from any communication terminal, a determination (first determination) on whether an identifier of the communication terminal is registered with the connection rejection table; and a registration determination unit for making a query to an authentication server only when the identifier of the communication terminal is not registered with the connection rejection table, and making a determination (second determination) on whether connection is permitted on the basis of a result of the query.SELECTED DRAWING: Figure 6
Patent JP-2019009500-A (JP)
Title: Relay node apparatus, PON system, and network system
Inventor: KATO JUNICHI
IPC: H04B10/29
Filed: 2017-06-20
Abstract: To perform burst reception at high speed without generating optical power loss by an upstream signal from ONU to OLT.SOLUTION: A relay node device 10 is connected to a shared section X of a PON system 1. A main signal relay unit 12 relays an uplink signal and a downlink signal between an optical transceiver 10A and an optical transceiver 10B. An ONU function unit 15 performs data communication with an OLT 20 as one of ONUs 30 and relays data communication by a user terminal U connected to a connection point Node. A burst reception control unit 14 instructs the optical transceiver 10B to reset an automatic gain control on the basis of transmission permission band information indicating transmission timing of the upstream optical signal in each of the ONUs 30 obtained from the downlink signal and resets an automatic gain control used for amplifying the uplink signal in accordance with an instruction from a burst reception control unit of the optical transceiver 10B.SELECTED DRAWING: Figure 1
Patent JP-2018021902-A (JP)
Title: Plasma spectroscopic analysis method and plasma spectroscopy analyzer
Inventor: TAKASU TAKESHI
IPC: G01N21/69
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a plasma spectroscopic analysis method which has a high analysis sensitivity and does not make a wrong analysis of a sample less frequently.SOLUTION: The plasma spectroscopic analysis method according to the present invention includes: a voltage application step of applying a voltage to a pair of electrodes under the presence of a sample; an enriching step of enriching an analysis target in the sample near at least one of the electrodes by the voltage application; and a detection step of generating plasma by applying a voltage to the pair of electrodes and detecting light emission of the analysis target caused by the plasma. In at least some intervals of the enriching step when the voltage is being applied, a current between the pair of electrodes is constant.SELECTED DRAWING: Figure 2
Patent JP-2019004777-A (JP)
Title: Fruit processed products having maintainability
Inventor: SUZUKI YUKIE
IPC: A23L19/00
Filed: 2017-06-25
Abstract: To provide full matured fruit, puree, extract and a processed article thereof, using only fruits high in maintainability as raw materials in fruit processed articles.SOLUTION: Fruit processed products are manufactured by using only fruit or fruit puree or fruit extract as a raw material, and treating the fruit, or the fruit puree or the fruit extract in a temperature band of 40°C to 65°C under a seal condition so that it contains formic acid of 5 PPM or more and acetic acid of 20 PPM or more in the extract, and ultraviolet absorption at wavelength of 300 nm or 370 nm becomes 1.5 times or more compared to that before the treatment.SELECTED DRAWING: None
Patent JP-2018042993-A (JP)
Title: Slide rail assembly
Inventor: CHEN KEN-CHING
IPC: A47B88/40
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail assembly.SOLUTION: A slide rail assembly 20 comprises at least two rails 30 and 32, a slide assist device 81, and a supporting mechanism 79. The at least two rails 30 and 32 are moved relatively and smoothly by the slide assist device 81. The supporting mechanism 79 supports one of the at least two rails 30 and 32.SELECTED DRAWING: Figure 2
Patent JP-2018007666-A (JP)
Title: Composition and method for inhibiting expression of transthyretin
Inventor: SAH DINAH WEN-YEE
IPC: C12N15/09
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a double-stranded ribonucleic acid (dsRNA) targeting a transthyretin (TTR) gene, and a method for using the dsRNA to inhibit expression of TTR.SOLUTION: A double-stranded ribonucleic acid (dsRNA) for inhibiting expression of transthyretin (TTR) comprises a sense strand and an antisense strand. The antisense strand comprises a region complementary to a part of a mRNA encoding TTR. The region of complementarity is less than 30 nucleotides in length. In addition, the sense strand and the antisense strand include nucleotides having specific sequences, respectively. According to the present invention, there is also provided a pharmaceutical composition comprising the dsRNA. Here, the disorder is transthyretin amyloidosis.SELECTED DRAWING: None
Patent JP-2019016293-A (JP)
Title: Information processing device, deduplication rate determination method and deduplication rate determination program
Inventor: USUI KAZUHIKO
IPC: G06F3/06
Filed: 2017-07-10
Abstract: To provide an information processing device capable of calculating the deduplication rate when multiple pools are integrated for allowing a user to estimate in advance the size of a physical area required after the integration.SOLUTION: A deduplication rate determination part 4a of a CM (Controller Module) 4 comprises: a duplication number calculation part 41; and a deduplication rate calculation part 42. The duplication number calculation part 41 is configured to calculate the deduplication number of unit data in two pools and the total number of reference count of the two pools. The deduplication rate calculation part 42 is configured to calculate the deduplication rate by using the deduplication number and the total number of the reference count.SELECTED DRAWING: Figure 2
Patent JP-2017216715-A (JP)
Title: Cellular base station and method for operating the same
Inventor: ALEXANDER LANGEREIS
IPC: H04W72/04
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a base station in a cellular communication network, the base station recognizing, at a cell, whether it is preferable to maintain a state where all user devices in an RRC connection state are synchronized on an uplink or it is preferable to permit an asynchronous state.SOLUTION: A base station determines whether a load in a cell where the base station provides services exceeds a threshold value, determines, in response to the determination, whether user equipment devices in an RRC connection state should maintain an uplink synchronous state with the cell or should be permitted to be asynchronous on an uplink, and transmits a signal to the user equipment device in order to have an influence on whether the user equipment devices in the RRC connection state should or should not maintain the uplink synchronous state with the cell.SELECTED DRAWING: Figure 3
Patent JP-2018014880-A (JP)
Title: System and method for power inverter with controllable clamps
Inventor: ROMAN BABURSKE
IPC: H02M7/48
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for a power inverter with controllable clamps.SOLUTION: The system comprises a first voltage swing path including a first plurality of power transistors, and producing portions of a positive half-wave of an output signal when active; a second voltage swing path including a second plurality of power transistors, and producing portions of a negative half-wave of the output signal when active; a first clamping component forming a freewheeling path for the first voltage swing path, the first clamping component comprising a control terminal, the first clamping component having a first stored charge when the control terminal is in a first state and a second stored charge when the control terminal is in a second state, the first stored charge being greater than the second stored charge; and a second clamping component forming a freewheeling path for the second voltage swing path, the second clamping component comprising a control terminal, the second clamping component having the first stored charge when the control terminal is in the first state and the second stored charge when the control terminal is in the second state.SELECTED DRAWING: Figure 1
Patent JP-2019017366-A (JP)
Title: Separation device
Inventor: YAMADA NAOYA
IPC: B65G47/82
Filed: 2017-07-21
Abstract: To provide a separation device that can efficiently separate a planting board having a hole for planting a plant from waste including plant roots positioned at the hole of the planting board.SOLUTION: A second separation device 18 separates a planting board 12 having a hole 15 for planting a plant from waste 14 including plant roots positioned at the hole 15 of the planting board 12. The second separation device 18 has a removal part 55 for removing the waste 14 from the hole 15 of the planting board 12 to the side where the roots are positioned.SELECTED DRAWING: Figure 11
Patent JP-2019023788-A (JP)
Title: Image display system, material providing support device, material acquisition device, material providing support method, and computer program
Inventor: MATSUBARA KENJI
IPC: G06F13/00
Filed: 2017-07-24
Abstract: To easily distribute materials according to participants than before.SOLUTION: A main terminal device 2 allows a projector 41 to display a main material. When a certain sub material is distributed to only a part of participants, the main terminal device 2 allows the projector 41 to display a two dimensional bar code indicating a code for identifying the sub material during a first period. Then, sub terminal devices 3 of the part of the participants extract the two dimensional bar code from an image captured during the first period, and download the sub material on the basis of the extracted two dimensional bar code. The other sub terminal devices 3 are not allowed to capture the image during the first period.SELECTED DRAWING: Figure 1
Patent JP-2019026673-A (JP)
Title: Phosphor, production method thereof, phosphor sheet and luminaire
Inventor: YAGIHASHI KAZUHIRO
IPC: C09K11/08
Filed: 2017-07-26
Abstract: To provide a green light-emitting phosphor that has high chromatic purity while having high luminance.SOLUTION: The phosphor contains at least a fluorescent substance represented by the general formula (1) as given below and satisfying the conditions (1) to (3) as given below. Formula (1): (BaSr)GaS:Eu, provided that in the general formula (1), 0.025≤x≤0.20 and 0.15≤y≤0.49. The condition (1): the maximum peak of diffraction intensity in an XRD pattern is a diffraction peak attributed to a (422) plane of SrGaSappearing at a diffraction angle of 2θ=23.7 to 24.1°; the condition (2): a second peak of diffraction intensity is a diffraction peak attributed to a plane (444) of SrGaSappearing at a diffraction angle of 2θ=38.1 to 38.5°; and the condition (3): the phosphor has a diffraction peak having a relative intensity to the maximum peak of diffraction intensity of 5 to 20% at a diffraction angle of 2θ=30.0 to 30.4°.SELECTED DRAWING: Figure 5