baber/WOPTO huggingface dataset:
Patent JP-2014145254-A (JP)
Title: Operation method of axial waterwheel
Inventor: OTAKE NORIO
IPC: F03B15/08
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To achieve high output in an axial waterwheel comprising a runner vane and an opening adjustable guide vane.SOLUTION: A rotation speed is defined as N, an effective head is defined as H, waterwheel output is defined as P, N/Hdenotes a rotation speed per unit head, P/Hdenotes output per unit head and Q/Hdenotes a flow rate per unit head. In such a case, when operating an axial waterwheel with a guide vane opening equal to or more than a guide vane opening with which a peak value of relative waterwheel efficiency determined for each guide vane opening takes a maximum value, the axial waterwheel is operated at a variable speed so as to satisfy the condition that the rotation speed per unit head is higher than a rotation speed per unit head in the case where the relative waterwheel efficiency takes a maximum value with a given guide vane opening and equal to or lower than a rotation speed per unit head in the case where waterwheel output per unit head takes a maximum value.
Patent JP-2013082940-A (JP)
Title: Method for producing urethane (meth)acrylate
Inventor: KOJIMA SHINJI
IPC: C08G18/22
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an urethane (meth)acrylate by using a catalyst excellent in reaction activity without using an organotin catalyst, and to provide a curable composition which contains the urethane (meth)acrylate produced by the method and a hydroxyl group-containing (meth)acrylate and can suppress viscosity reduction of the composition.SOLUTION: In the method for producing an urethane (meth)acrylate, an organic polyisocyanate is reacted in the presence of a zinc compound, as an urethanation reaction catalyst, represented by general formula (1): Zn(X)(wherein X represents a β-diketone).
Patent JP-2014146472-A (JP)
Title: Connector
Inventor: KIMURA KOSUKE
IPC: H01R12/71
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of increasing a displacement amount of a contact part or a mating-side contact part, while avoiding the contact part or the mating-side contact part from making unnecessary contact with any given area.SOLUTION: A contact comprises: a held part 152 which is held by a holding part 116 of a movable housing 110; a contact part 162 which, in a fitting state between a receptacle connector 100 and a plug connector, is displaced in an X-direction perpendicular to a fitting direction (Z-direction) while at the same time coming into contact with a mating-side contact part; and a pressed part 158 which is pressed against a reception part 122 of the movable housing 110 in the X-direction when the contact part 162 comes into contact with the mating-side contact part. The pressed part 158 is arranged between the contact part 162 and the held part 152. In the X-direction, the contact part 162 is positioned between the held part 152 and the pressed part 158.
Patent JP-2014146977-A (JP)
Title: Solid state imaging element, image reading device, and image forming apparatus
Inventor: KONNO YOSHIO
IPC: H04N1/19
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging element, an image reading device, and an image forming apparatus capable of preventing a dynamic range of image data from being reduced even after resolution conversion.SOLUTION: A solid state imaging element includes: a photoelectric conversion unit that converts light into electric signals for each pixel and outputs the electric signals; a signal separation unit that separates offset signals generated due to dark current from the electric signals output from the photoelectric conversion unit, and outputs image signals being the electric signals converted from the light for each pixel, and a signal addition unit that adds the image signals output from the signal separation unit for each of the plurality of pixels.
Patent JP-2014144473-A (JP)
Title: Flux and solder paste
Inventor: TAKEUCHI TAKEHIRO
IPC: B23K35/363
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide flux for solder paste that suppresses flux oozing in screen printing and prevents bridging of solder paste and deterioration of a printing shape resulting therefrom.SOLUTION: The flux for solder paste contains (a) rosin resin, (b) solvent, (c) activator, and (d) thickener, and as (d) the thickener, fatty acid ester of sugar is contained.
Patent JP-2014149434-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: SAITO SEIJI
IPC: G03G15/20
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To properly control an amount of change due to thermal expansion in outer diameter of a roller member having non-uniform outer diameter, to exert an expected effect, such as anti-wrinkle effect, on the roller member with non-uniform outer diameter.SOLUTION: A fixing apparatus 5 includes: a fixing roller 51 to be heated by fixing member heating means 53 and rotating; and a pressure roller 52 which rotates in contact with the fixing roller 51. An unfixed toner image on a recording medium P is fixed to the recording medium P by pressing it with a nip part formed between the fixing roller 51 and a pressure member. The fixing roller 51 is configured so that its outer diameter changes in a rotation axis direction. The fixing apparatus 5 includes control means for controlling the fixing member heating means 53 so that a change in outer diameter shape due to thermal expansion falls within a prescribed range. When the change in outer diameter shape due to thermal expansion is estimated to exceed the prescribed range, the control means does not perform fixing operation until the change in outer diameter due to thermal expansion falls within the prescribed range.
Patent JP-2014152246-A (JP)
Title: Fluorine-containing group-modified polysilsesquioxane liquid, fluorine-containing group-modified polysilsesquioxane glass, and manufacturing methods of both
Inventor: KAJIWARA KOICHI
IPC: C08G77/24
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-refractive-index, low-dispersion, low-density fluorine-containing group-modified polysilsesquioxane glass excellent in terms of ultraviolet transparency, low-temperature moldability, and heat resistance and capable of forming a thin film; a fluorine-containing group-modified polysilsesquioxane liquid serving as a precursor of the fluorine-containing group-modified polysilsesquioxane glass; and methods for easily manufacturing both.SOLUTION: The provided method for manufacturing a fluorine-containing group-modified polysilsesquioxane glass includes steps of hydrolyzing and poly-condensing a mixture consisting of a fluorine-containing group-modified trifunctional silicon alkoxide, water, and an acid catalyst without using an organic solvent as a co-solvent, removing the alcohol generated as a result of the hydrolysis of the fluorine-containing group-modified trifunctional silicon alkoxide, and performing a heat treatment.
Patent JP-2014158600-A (JP)
Title: Concentrated state estimation system, estimation device, writing instrument, estimation method, and program
Inventor: NIIJIMA ARINOBU
IPC: A61B5/16
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To simply and precisely estimate a user's concentrated state.SOLUTION: A pen type device PD is provided with plural sensors, and the measurement data items are wirelessly transmitted to a personal computer PC. The personal computer PC compares the values of the measurement data items, which are sent from the pen type device PD, with a pre-set threshold range, and determines whether the measurement data values fall within or outside the threshold range. The personal computer PC also associates the measurement data values with three elements of tension, awakening, and immersion which define a concentrated state of a person, and increases or decreases the values of the three elements, with which the measurement data values are associated, according to the result of the comparison of the measurement data values with the threshold range. A vector is then produced by mapping the three element values of tension, awakening, and immersion into a three-dimensional space, and a concentrated state is estimated based on the values of the vector.
Patent JP-2014163968-A (JP)
Title: Optical device and imaging device
Inventor: FUKAI YOSUKE
IPC: G03B9/06
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical device and an imaging device that attain flatness and downsizing in an optical axis direction.SOLUTION: The optical device has: a first optical member (10) that has a concave curve surface shape; a second optical member (120) that has a convex curve surface shape; and a light amount adjustment device (123) that is located between the first optical member and the second optical member, plurally includes a blade member (127) having the convex curve surface on a side of the first optical member, and causes a size of an aperture transmitting a flux of light by respectively rotating the blade member to be changed. The light amount adjustment device has a diaphragm base plate (125) that has a rotary shaft (125b) serving as a rotation center of the blade member, and a driving member (126) that has a driving shaft (126b) causing the blade member to be rotated, and the rotary shaft is arranged closer to an optical axis side than the driving shaft in a direction orthogonal to an optical axis.
Patent JP-2014164963-A (JP)
Title: Lamp shade
Inventor: GENMA YASUHITO
IPC: F21V1/06
Filed: 2013-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lamp shade that can be freely formed in different shapes having different sizes only by combining a kind of member without using any adhesive and bolt.SOLUTION: An engaging groove 6 is disposed on each of all sides of a thin member 1 that is bent stepwise and has an optional length. A plurality of thin members 1 are disposed so that their respective mountain parts 2 and valley parts 3 alternately intersect to each other. All the engaging grooves 6 are engaged with each other to form a net-shaped shade material 7. The formed shade material 7 can be formed in an optional shape.
Patent JP-2014161466-A (JP)
Title: Nurse call system
Inventor: KIKUCHI OSAMU
IPC: A61G12/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To distinguish intentions of a medical worker who has performed restoration.SOLUTION: When call is performed by a nurse call slave machine 1, an indicator lamp 13 is lit and a notification section 23 is operated. When a response operation section 24 is operated, the operation of the notification section 23 is stopped, but the lighting of the indicator lamp 13 is continued. When any of a slave machine restoration operation section 5, a corridor lamp restoration operation section 14, and a master machine restoration operation section 25 is operated in order to put off the indicator lamp 13 of a corridor lamp 10, a storage section 26 stores an operation for each restoration operation section as history. Therefore, it is grasped that: the medical worker went to take care of a patient when the slave machine restoration operation section 5 is operated; the medical worker went to the front of the patient's room when the corridor lamp restoration operation section 14 is operated; and there is high possibility that the medical worker did not go to take care of the patient when the master machine restoration operation section 25 is operated.
Patent JP-2014165321-A (JP)
Title: Pallet replacement control program, program recording medium, program creation device, pallet replacement method, component mounting device and setup method of pallet replacement machine
Inventor: ONOMI KOJI
IPC: H05K13/02
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To speedily replace a pallet P to be used for component mounting by a pallet replacement machine 6 in which a plurality of storage parts S capable of storing pallets P therein are arrayed.SOLUTION: When inserting a pallet P being drawn into a storage part S for pallet replacement, a storage part S different from a storage part S in which the pallet P being drawn is stored originally, is vacant. Therefore, the pallet P being drawn can be inserted into the storage part S different from its original storage part S. An insertion preparation operation can be implemented for positioning a storage part S closer to a storage part S storing a pallet P to be used next therein than the storage part S in which the pallet P being drawn is stored in the case of drawing-out, in an attaching/detaching location L. As a result, replacement of the pallet P to be used for component mounting can be speedily executed.
Patent JP-2014163794-A (JP)
Title: Fluorescence detector
Inventor: HIRANUMA YUJI
IPC: G01N21/64
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fluorescence detector.SOLUTION: A fluorescence detector 10 comprises: an excitation light source 12; an excitation light fiber 16 having an incident end face and an emission end face that emits excitation light; a fluorescent fiber 18 having an incident end face on which fluorescence is made incident and an emission end face that emits the fluorescence; a detector 14 that receives the fluorescence emitted from the emission end face of the fluorescent fiber 18; a holding member 20 that holds the excitation light fiber 16 and the fluorescent fiber 18 in such a manner that the emission end face of the excitation light fiber 16 and the incident end face of the fluorescent fiber 18 are located near each other; an excitation-light-selection filter 22 provided in such a manner that the excitation-light-selection filter 22 contacts the emission end face of the excitation light fiber 16; and a fluorescence selection filter 24 provided in such a manner that the fluorescence selection filter 24 contacts the incident end face of the fluorescent fiber 18. The excitation light emitted from the emission end face of the excitation light fiber 16 is irradiated to an object to be detected 50 through the excitation-light-selection filter 22, and the fluorescence produced from the object to be detected 50 is made incident on the incident end face of the fluorescent fiber 18 through the fluorescence selection filter 24.
Patent JP-2014167953-A (JP)
Title: Amorphous alloy powder, powder-compact magnetic core, magnetic device and electronic device
Inventor: OTSUKA ISAMU
IPC: B22F3/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide: amorphous alloy powder which enables the fabrication of a powder-compact magnetic core achieving both a high magnetic permeability and a low iron loss with stability; a high-performance powder-compact magnetic core fabricated by use of the amorphous alloy powder; a high-performance magnetic device having the powder-compact magnetic core; and a highly reliable electronic device having the magnetic device.SOLUTION: A choke coil 10 comprises a powder-compact magnetic core 11, and a conducting wire 12. The powder-compact magnetic core 11 comprises amorphous alloy powder which includes Fe as a primary component, 10-14 atom% of Si, 8-13 atom% of B, 1-3 atom% of C, a atom% of Cr and b atom% of Mn, provided that a+b is 1.5 to 6, and b/a is between 1 and 2 inclusive.
Patent JP-2014167052-A (JP)
Title: Ink composition and marking pen
Inventor: FUKAI TAKU
IPC: C09D11/16
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition and a marking pen using it reducing cissing of a script line when written on a non-penetration surface, and superior in erasability of the script line by a cloth wet with water.SOLUTION: An ink composition contains resin, pigment and water and has a constitutional unit derived from a fluorine-based surface active agent, a sucrose fatty acid ester or a (meth) acrylic acid.
Patent JP-2014167990-A (JP)
Title: Method of producing packaging member and method of manufacturing electronic component
Inventor: SUZUKI TAKANORI
IPC: H01L23/02
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging member in which warpage of a frame body is reduced.SOLUTION: A method of producing a packaging member includes a step of superimposing a substrate and a frame body, having a thermal expansion coefficient different from that of the substrate, while interposing a thermosetting adhesive therebetween, a step for bonding the substrate and the frame body by heating the substrate, frame body and adhesive from that state to the setting temperature of the adhesive or more, and a step for cooling the substrate and frame body from the setting temperature. When compared with a state where the frame body is flat, the frame body has such a warpage that the flatness of which after cooling is reduced.
Patent JP-2014175821-A (JP)
Title: Content reproduction apparatus and storage medium
Inventor: SAKO YOICHIRO
IPC: H04N5/93
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a content reproduction apparatus and a storage medium capable of setting the reproduction timings of a series of contents recorded/reproduced in time series in the past.SOLUTION: The content reproduction apparatus comprises: an identification unit which identifies a series of contents recorded or reproduced in time series in the past; an acquisition unit which acquires sequence information indicating the time-direction sequence of the series of contents identified by the identification unit; a setting unit which sets the reproduction timings of the respective contents reproduced in the sequence corresponding to the sequence information; and a reproduction control unit which performs control so as to reproduce the identified contents, with the reproduction timings set by the setting unit.
Patent JP-2013233413-A (JP)
Title: X-ray diagnostic apparatus
Inventor: YOSHIDA HAJIME
IPC: A61B6/00
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus improving operability related to the angling of an arm.SOLUTION: An X-ray diagnostic apparatus includes a graph generation part 261, and a display control part 263. The graph generation part 261 generates a graph indicating the angle information of an arm. The display control part 263 performs display control to visualize, together with the graph generated by the graph generation part 261, at least one of information indicating a state of the arm when the arm is present at an angle indicated in the graph and information indicating a state of a photographic subject when the arm is present at the angle indicated in the graph.
Patent JP-2014179827-A (JP)
Title: Network monitoring system and monitoring method
Inventor: OKUBO KEIKO
IPC: H04L12/70
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To appropriately determine a congestion state of a specific network in packet communication.SOLUTION: A monitoring system for monitoring a network packet includes: a monitoring device; and a transfer device for transferring a packet communicated between a user terminal and a server at a connection point of a first network on the user terminal side and a second network on the server side, and for transferring the packet to the monitoring device. The monitoring device analyzes the packet communicated between the user terminal and the server, and based on the analysis result, determines a packet loss in the first network in regard to each packet transferred between the user terminal and the server. Based on the packet loss in the first network, the monitoring device determines whether or not the first network is a bottleneck.
Patent JP-2014180916-A (JP)
Title: Residual voltage setter for high-voltage track circuit
Inventor: MAKISHIMA AKIO
IPC: B61L1/18
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To achieve a small-sized and light-weight residual voltage setter 10 for a high-voltage track circuit.SOLUTION: A residual voltage setter comprises: a lead part 40 that can be connected temporarily to left and right rails of a power incoming end of a high-voltage track circuit; a PWM wave generating part 20 that generates PWM wave B ( pulse width modulation signal) with a frequency higher than a frequency of the train detection signal of the high-voltage track circuit; a duty ratio change part 11 that can change a duty ratio of the PWM wave B; and a switching circuit that switches the lead part 40 to either one of a conduction state and a cut-off state in accordance with PWM waves B. Since the switching circuit 30 is made to function as a pseudo resistor that substitutes a pure resistive element by switching the switching circuit 30 in a PWM manner to make the residual voltage setter 10 for the high-voltage track circuit serve as an apparent variable resistive element/electronic load, heat is little generated to make the setter small-sized and light-weighted.
Patent JP-2013151422-A (JP)
Title: Coated molecular sieve
Inventor: SAUER JUERGEN
IPC: C08L101/12
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a molecular sieve small enough to be used in a downsized device, while it should be also suitable for uniform dispersion of an organic compound (in particular, non-polar organic compound).SOLUTION: A hydrophobically coated molecular sieve includes particles having a particle size of 1,000 nm or less, wherein a surface of the particle is coated with silane of general formula: SiRRRR. A production method and use method thereof are also disclosed. In addition, the use of such coated molecular sieve, a composition including such molecular sieve and uses in production of equipment (e.g. electronic components and electronic devices) are provided.
Patent JP-2014183909-A (JP)
Title: Imaging system
Inventor: ONO WATARU
IPC: H04N5/225
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system capable of suppressing image blurring, distortion, and color mixture even though a series of processing between the exposure of an imaging element and read-out of electric charge is performed in each line at different timing.SOLUTION: An imaging system includes an illumination part 31 for emitting illumination light for illuminating a subject, a light reception part 244f in which pixels for generating an imaging signal are arrayed in a two-dimensional state, a read-out part 244g for sequentially reading imaging signals in each horizontal line, an illumination control part 32 for making the illumination part execute a series of processing which makes the illumination part emit the illumination light for a second period being equal to or more than one frame period after making the illumination part turn off the illumination light for a first period being one frame period, and an image processing part 402 for generating an image signal corresponding to the illumination light emitted for the second period by adding a first imaging signal during the first period and a second imaging signal during the second period read from the light reception part by the read-out part.
Patent JP-2014187176-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: HISHIDA TOMOO
IPC: H01L27/10
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which enables word line lead-out on one side.SOLUTION: In a nonvolatile semiconductor storage device which includes: a first word line group WLS extending perpendicular to a lamination direction and a second word line group WLD adjacent to the first word line group in the same layer, which are laminated on a semiconductor layer BG, respectively; and memory strings MS which are connected to the first word line group and the second word line group and a bit line BL or a source line SL, and each of which is composed of selection transistors ST1, ST2 formed in an upper layer of the first word line group and the second word line group, the first word line group and the second word line group extend in the same direction and tips of the first word line group lie in positions anterior to tips of the second word line group toward the same direction.