baber/WOPTO huggingface dataset:
Patent JP-2014174182-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: MITANI YOSHIJI
IPC: G02B7/04
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of suppressing abnormal noise caused by the contact of a part of a compression coil spring with its another part and to provide an imaging apparatus.SOLUTION: A lens barrel 1 comprises: a lens holding frame 72a; a moving lens holding member 5 holding the lens holding frame 72a, to make it movable in an optical axis direction; a compression coil spring 75 energizing the lens holding frame 72a to one direction side in the optical axis direction with respect to the moving lens holding member 5; and a separation member 8 for suppressing the abnormal noise caused by the contact of a part of the compressing coil spring 75 with its another part. The separation member 8 is disposed so as to cover the outer periphery of the part at a part of one axial end of the compression coil spring 8.
Patent JP-2014175368-A (JP)
Title: Field effect transistor and semiconductor device
Inventor: TAKAGI KAZUTAKA
IPC: H01L29/778
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor which can easily inhibit loop oscillation.SOLUTION: A field effect transistor has a plurality of multi-finger electrodes, a gate terminal electrode and a drain terminal electrode. The multi-finger electrodes have at least two finger gate electrodes, a finger drain electrode and a finger source electrode. The gate terminal electrode connects the multi-finger gate electrodes of at least two adjacent cells in a bundle and in common with each other. The drain terminal electrode connects the multi-finger drain electrodes of at least two adjacent cells in a bundle and in common with each other. The multi-finger electrodes of two adjacent cells are symmetric with respect to a second direction. Among the multi-finger electrodes of two adjacent cells, the finger gate electrode of one cell and the finger gate electrode of the other are substantially orthogonal to each other. In connection regions of the multi-finger electrodes of two adjacent cells, the gate terminal electrodes and the drain terminal electrodes are alternately provided.
Patent JP-2014176171-A (JP)
Title: Pulse motor controller
Inventor: YABUTANI TSUNE
IPC: H02P29/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic error in the arithmetic of pulse generation timing to lighten an arithmetic load, and the operation speed or movement distance of a pulse motor-driven object to be controlled to be designed easily.SOLUTION: A pulse motor controller comprises: storage means 4 in which the initial value of an arithmetic value in a control interval and the termination condition of the control interval are stored for each control interval; change point detection means 2 for detecting a change point at which the control interval switches from the current control interval to the next control interval; a bounded arithmetic unit 6 for performing an arithmetic operation on the basis of the initial value of the arithmetic value in the control interval stored in the storage means 4, and outputting a pulse generation timing when the computed arithmetic value is greater than or equal to a prescribed threshold; and pulse generation means 11 for generating, on the basis of the pulse generation timing output by the bounded arithmetic unit 6, a pulse signal for controlling a pulse motor 13, the bounded arithmetic unit 6 having distance value holding means 64 configured with an n-ary counter.
Patent JP-2013151756-A (JP)
Title: Hard coating and method for producing the same
Inventor: YAMAMOTO KENJI
IPC: C23C14/24
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating having excellent hardness and lubricity, and its related technology.SOLUTION: A hard coating comprises (AlVMoW)(CN), and satisfies expressions 0.2≤a≤0.75, 0<d+e≤0.3, and 0.3≤X≤1 (in the expressions, a, d, e and X independently represent an atomic ratio with the proviso that d and e are not simultaneously 0 while one of d and e may be 0).
Patent JP-2014175961-A (JP)
Title: Information processing device, communication control method, and program
Inventor: KITAZAWA KAZUKI
IPC: H04L47/765
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, a communication control method, and a program which can prevent deterioration of communication performance more than necessary, while being able to correspond to a rapid change in a network band.SOLUTION: A terminal device 20 connected to a network has: a storage section 113 for storing a band table, for each network, in which band information indicating a band where the network can be used and network information where the network can be identified are associated with each other; a monitoring section 123 for monitoring the band of the network to which the terminal device 20 is connected to generate the band information on the network; and a communication control section 125 for acquiring the band information associated with the network information of the network to which the terminal device 20 is connected, from the band table, and controlling communication through the network on the basis of the acquired band information and the band information generated by the monitoring section 123.
Patent JP-2014171821-A (JP)
Title: Gravic body sway analyzer
Inventor: MURASE HITOSHI
IPC: A61B5/11
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To clarify a distribution difference between the healthy subject and patients in a frequency analysis of gravic body sway.SOLUTION: A gravic body sway analyzer includes: a force plate; center-of-gravity coordinates acquisition means that acquires time-series data of center-of-gravity coordinates on an XY plane using load data detected by the force plate; power spectrum calculation means that calculates a power spectrum related to the acquired center-of-gravity coordinates; and frequency analysis means that executes a frequency analysis from a relationship between the calculated power spectrum and the frequency. The frequency analysis means calculates, for each frequency, a ratio of the power spectrum of a subject in the gravic body sway to a power spectrum of the healthy subject in the gravic body sway.
Patent JP-2014172389-A (JP)
Title: Printer and printing method
Inventor: FURUTA TATSUO
IPC: B41J2/01
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer which stabilizes discharge of ink in high-speed printing, and reduces generation of ink mist in low-speed printing.SOLUTION: A printer 10 includes a print head provided with a plurality of nozzles; a conveying mechanism 300 which relatively conveys a print medium to the print head at a first speed and a second speed higher than the first speed; and a print control part 100 which controls the print head and the conveying mechanism, records and prints dots on the print medium in response to a gradation value of image data. The print control part prints an image in a first mode on the print medium relatively conveyed at the first speed, and in a second mode on the print medium relatively conveyed at the second speed. In the second mode, a second dot is recorded at a gradation value higher than the gradation value by which the second dot is recorded when printed in the first mode.
Patent JP-2014177881-A (JP)
Title: Pump
Inventor: NAKAGAWA AKIHIRO
IPC: F04D29/42
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when adopting a metal casing for suppressing deformation and breakage of the casing, the weight of the whole pump increases greatly.SOLUTION: A pump includes a second casing 22A made of resin, and a reinforcement plate 24A arranged on an upper side of the second casing. The reinforcement plate has an inner contact part 243A and a non-contact part 244A. The inner contact part comes into direct/indirect contact with a top plate part 221A in the surroundings of a liquid feed part 222A. The non-contact part is located on the further outside in a radial direction than the inner side contact part. Also, the non-contact part faces an upper surface of the top plate part in an axial direction via a gap. That is, the reinforcement plate has the non-contact part which does not come into contact with the top plate part on the outside in the radial direction of the inner contact part which comes into contact with the top plate part. Therefore, the inner contact part of the reinforcement plate can be efficiently brought into contact with a portion where deformation and breakage of the second casing are likely to occur, so that the thickness in the axial direction of the reinforcement plate can be suppressed while obtaining an effect of reinforcing the second casing.
Patent JP-2014187793-A (JP)
Title: Power supply and semiconductor integrated circuit device
Inventor: OISHI KAZUAKI
IPC: H02M3/155
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply and a semiconductor integrated circuit device, capable of improving power efficiency with reduced power consumption.SOLUTION: The power supply includes: a linear regulator 1 including an output stage amplifier 12; a current sense circuit 3, disposed in parallel to the output stage amplifier with a configuration corresponding to the output stage amplifier 12, for detecting an output current of the linear regulator 1; and a switching regulator 2 that operates according to an output signal Vso of the current sense circuit 3. The linear regulator and the switching regulator operate in coordination in order to generate an output voltage Vo to an output node OUT.
Patent JP-2013241266-A (JP)
Title: Sheet conveyance device
Inventor: KONDO HAYATO
IPC: B41J13/22
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device that can flexibly cope with even a change in the size of a sheet without imposing a burden on an operator.SOLUTION: A sheet conveyance device for conveying a sheet S1 includes: a first conveyance part 39 which includes a first holder 39a for holding an end of the sheet S1 and which conveys the sheet; a second conveyance part 33 which includes second holders 33a-33c for holding the end of the sheet S1 and which conveys the sheet; a third conveyance part 31b which includes a third holder 31bt for holding a back end of the sheet S1 conveyed by the first conveyance part 39, and which swings in a constant period between a reception position to receive the sheet S1 from the first conveyance part 39 and a transfer position to transfer the sheet S1 to the second conveyance part 33; a first conveyance part driving part 254 which singly drives the first conveyance part 39; and a control part 251 which controls the first conveyance part driving part 254 on the basis of the conveyance-direction length of the sheet S1.
Patent JP-2014185715-A (JP)
Title: Polyethylene sleeve for preventing pipe erosion
Inventor: YAO MASAHIKO
IPC: F16L58/04
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a polyethylene sleeve and erosion of a pipe caused by water intrusion from an end.SOLUTION: In a polyethylene sleeve 11 for preventing pipe erosion covered on an outer periphery of a pipe 1 buried underground, a water-absorbing swelling material 22 is provided on an inner peripheral side of a basic sleeve material 21 constituting an outer layer, and the water-absorbing swelling material 22 is sandwiched between the basic sleeve 21 and the pipe 1. The water-absorbing swelling material 22 on the inner peripheral side of the basic sleeve material 21 functions as a seal material, and thus, water intrusion from an end of the polyethylene sleeve 11 can be prevented. Even when breakage occurs in the basic sleeve material 21, the water-absorbing swelling material 22 swells by intrusion of groundwater, and functions as a self-repair material for closing the breakage, and therefore, water shielding performance can be maintained, and erosion of the pipe 1 can be prevented.
Patent JP-2014186915-A (JP)
Title: Separator and nonaqueous battery
Inventor: FUKUNAGA RYOICHI
IPC: H01M2/16
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a separator excellent in durability and heat resistance and to provide a nonaqueous battery equipped with the same.SOLUTION: The separator includes a substrate material layer having a regenerated cellulose fiber that is fibrillated as a main component. On at least one surface of the substrate material layer, a polyamide imide fine fiber layer of an average fiber diameter of 10 to 1000 nm is laminated. The separator is integrated into a nonaqueous battery.
Patent JP-2014184090-A (JP)
Title: Circuit board for game machine
Inventor: OTSUKA TAKESHI
IPC: H05K1/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for a game machine in which boundary between signal lines and ground patterns may be easily recognized.SOLUTION: A circuit board for a game machine comprises electric parts for the game machine. On the circuit board for the game machine, a wiring pattern comprising at least a signal line and a ground pattern is formed. The wiring pattern comprises at least a part in which the distance between the signal line and the ground pattern is defined as a first distance. The wiring pattern comprises at least a part in which the distance between the signal line and the ground pattern are defined as a second distance shorter than the first distance.
Patent JP-2014189410-A (JP)
Title: Hydrogen generator
Inventor: YOSHIDA YUTAKA
IPC: C01B3/38
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To counteract, in acknowledgment of the necessity, on an occasion for configuring a cooling route for cooling a hydrogenation desulfurizer by circulating air therethrough, of lowering the temperature of the connection interface of the cooling route and a valve to or below the heat-resistant temperature of the resin because a valve arranged in the cooling route is made of resin, the thermal degradation of the valve in a high-temperature state in the event of the stoppage of the circulation of air through the cooling route amidst an operation owing to the heating of the cooling route with the combustion heat of a burner.SOLUTION: A heat release unit is formed within a flow channel in-between a cooling unit for cooling a hydrogenation desulfurizer and a valve.
Patent JP-2014192553-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ASADA KOHEI
IPC: H04N21/431
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To easily and widely provide parameters for equalizer setting or the like.SOLUTION: An information processing apparatus comprises: a parameter input unit for receiving parameter information for setting the operation state of a target apparatus; an image conversion unit for generating converted image data obtained by converting the parameter information to an image; and a setting file image generating unit for generating setting file image data in which the converted image data is disposed within image data of an image size larger than the converted image data. The setting file image data is presented to an SNS etc. as an image. When a browsing person receives the image data, parameters can be set to various types of devices.
Patent JP-2014189054-A (JP)
Title: Vehicle impact absorption member
Inventor: HOSOI HIROAKI
IPC: B60R19/04
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle impact absorption member that has increased section modulus and plastic section modulus without sacrificing weight saving, and to provide a design method thereof.SOLUTION: Of flanges 2 and 3, and webs 4 and 5 that constitute a rectangular hollow section of a specific size, a thickness of a lower half side 2a of the front flange 2 and an upper half side 3b of the rear flange 3 is caused to be partially larger than the thickness of an upper half side 2b of the front flange 2 and a lower half side 3a of the rear flange 3 by a specific amount. Section modulus and plastic section modulus are increased without sacrificing weight saving even when an aluminum alloy vehicle impact absorption member is rotated around the axis in the vehicle width direction and is tilted by an impact of a collision.
Patent JP-2013148100-A (JP)
Title: Control system for internal combustion engine
Inventor: IRIE SEIICHIRO
IPC: F02D45/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To enable calculation of an accurate exhaust gas recirculation ratio corresponding to an engine operation state by a relatively simple technique, and to simply calculate the optimal ignition timing of an engine by using the calculated exhaust gas recirculation ratio.SOLUTION: Theoretical wide-open intake air amount GAWOT being an intake air amount corresponding to a state where a throttle valve 3 is fully opened, is calculated in response to an engine rotational speed NE, and theoretical intake air amount GATH corresponding to a state of having no external exhaust gas recirculation and internal exhaust gas recirculation, is calculated in response to the theoretical wide-open intake air amount GAWOT and intake pressure PBA. The whole EGR ratio REGRT is calculated by using detected intake air amount GAIRCYL and the theoretical intake air amount GATH, and the optimal ignition timing IGMBT is calculated by retrieving a single map in response to the calculated whole EGR ratio REGRT and the engine rotational speed NE.
Patent JP-2014188882-A (JP)
Title: Honeycomb structure
Inventor: TAKAGI TOMOYOSHI
IPC: F01N3/022
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure the thermal shock resistance of which is improved without excessively increasing the heat capacity or pressure loss thereof.SOLUTION: The honeycomb structure has: porous partition walls 3 which are used for dividedly forming a plurality of cells so that two end faces thereof are communicated with each other; an outer peripheral wall 4 formed integrally with the partition walls 3; and such a shape that an outer peripheral shape of the cross section perpendicular to the longitudinal direction thereof contains a curve. The plurality of cells comprise perfect cells 5 each having a perfect tetragonal cell cross section and imperfect cells 6 each having an imperfect cross section because a part of the cross section is contacted with the outer peripheral wall 4 so that a tetragon is not formed. The triangular imperfect cells 6a, at least a part of each of which exists in a predetermined region, 20a, 20b, 20c or 20d, are selected. When a corner, which is of the selected triangular imperfect cell 6a and is formed at an intersection of the partition wall 3 and the outer peripheral wall 4, has an obtuse angle, the corner is thickened so that the corner has a shape selected from the group consisting of an R-letter shape, an inverted R-letter shape and a C-plane shape.
Patent JP-2014190640-A (JP)
Title: Air conditioning system
Inventor: SEKIGUCHI KEISUKE
IPC: F24F11/76
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system having an outdoor air introduction cooling function capable of securing a sufficient cooling air volume during outdoor air introduction cooling even if a high performance filter with large pressure loss is used.SOLUTION: At outdoor temperature To≤threshold temperature Tm, an air conditioner operates under outdoor air introduction cooling operation control and a return air port 3b is closed by operating an electric shutter 3c. Next, a difference (ΔT) between the outdoor temperature To and an indoor temperature Ti is calculated, and a damper opening is instructed on the basis of a ΔT-Φ relational table (relational table 1). Next, in response to an analog signal corresponding to an opening Φ from a damper 2a, a control unit 7 instructs a blower rotational speed R on the basis of a Φ-R relational table (relational table 2). As a result of the above control, outside air corresponding to the damper opening is introduced, and mixed with the return air via the return air port 3a, and a resultant mixture passes through an evaporator.
Patent JP-2014187983-A (JP)
Title: Combine harvester
Inventor: OSAKI MASAMI
IPC: A01F12/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a combine-harvester solving following problem: an upper part space between a threshing device and a grain tank cannot be effectively utilized because an operation room upper part cover opens at a pivot point on the side of the grain tank.SOLUTION: A combine-harvester is structured as follows: a threshing device 3 is mounted on one lateral side of the upper side of a machine frame 1 provided with a travelling device 2; a grain tank 5 is mounted on the another lateral side; an operation room upper part cover 15 an inner surface of which forms part of an inner wall of an operation room 12 is set on an upper part of the threshing device 3; and the operation room upper part cover 15 upwardly turns with an attachment axis 16, as a fulcrum, disposed on a side opposite to a side where the grain tank 5 exists. An air cleaner 17 for filtering air to be supplied to an engine 11 is placed at an upper part of a space 18 formed between the operation room upper part cover 15 and the grain tank 5.
Patent JP-2014189762-A (JP)
Title: Apparatus and method for producing monomer composition droplets and polymer particles
Inventor: TAKENAKA TOSHIKI
IPC: C08F2/01
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing monomer composition droplets having high particle diameter uniformity.SOLUTION: Provided is an apparatus for producing monomer composition droplets comprising: a storage tank of an aqueous medium and; a nozzle having a plurality of open holes for discharging monomer composition droplets in the aqueous medium; a storage tank of the monomer composition; and a pump for supplying the monomer composition from the tank thereof to the nozzle. The pump has a constitution to supply the monomer composition to the nozzle intermittently so that an amount per droplet of the droplets discharged from the nozzle becomes 1.5×10to 1.5×10g/droplet.
Patent JP-2014194448-A (JP)
Title: Label with seal, and article with label
Inventor: SHUDO AKIYUKI
IPC: G09F3/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a label with a seal in which the seal does not appear in a state where the label with the seal is attached to an article, and the seal appears in a case of peeling a part of the label, and which can be attached to an article with various tackiness agents or adhesives.SOLUTION: A label 10 with a seal includes, in an order from a front surface side, a first base material 1, a peeling layer 3, a tackiness agent layer 4 and a second base material 2. In the second base material 2, a notched line 5 separating the second base material 2 into at least first and second areas is formed, and among the areas separated by the notched line 5, peeling processing 7 is performed on a rear surface of the first area 21 to be a seal.
Patent JP-2013249951-A (JP)
Title: Overload protection device for gearbox
Inventor: CARLTON KENNETH E
IPC: F16D9/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an overload protection device for a gearbox for applying torque through a prime mover to a load.SOLUTION: An input shaft 2B of a gear box is driven by a prime mover and rotates therewith. An external spline 2P on the input shaft 2B mates with an internal spline 2I of an input gear 2A. Upon an overload produced in the gear box, an annular groove 82F provided in the input shaft 2B fractures. A bushing 2C preventing travel of a portion of the input shaft 2B which is driven by the prime mover and which continues to spin after the fracture is arranged in a bore of the input gear 2A.