baber/WOPTO huggingface dataset:
Patent JP-2014153139-A (JP)
Title: Manometer, level meter, and alarm system
Inventor: YODA KENTARO
IPC: G01F23/18
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a manometer, a level meter, and an alarm system which can exert excellent detection accuracy.SOLUTION: A level meter 1 includes: an outer packaging part 8 having an interior space S2 into which liquid L flows; a pressure sensing part 3 which is provided in the outer packaging part 8, which faces the interior space S2, and which detects a hydraulic pressure of the liquid L; and a plurality of holes 511 which are provided to the outer packaging part 8, which communicate between the inside and outside of the interior space S2, and each of which has a curved portion between one opening and the other. At least two of the holes 511 communicate with each other inside a wall of the outer packaging part 8.
Patent JP-2014158334-A (JP)
Title: Motor drive and motor drive method
Inventor: KUMAKURA TAKESHI
IPC: H02P8/22
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide (a motor drive and a motor drive method) which can produce a high motor torque while suppressing vibration or noise.SOLUTION: A motor drive of a two-phase excitation permanent magnet stepping motor includes a drive circuit for supplying a microstep drive current to the winding of each phase. The microstep drive current has a trapezoidal current waveform which changes like a primary straight line only when inverting the excitation direction, and maintains the peak current value in the holding state, and the electric angle phase difference of each phase is 45 degrees.
Patent JP-2014157218-A (JP)
Title: Image forming apparatus
Inventor: NAKAI JUN
IPC: G03G21/10
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently heating the surface of an image carrier without causing blocking and caking of a toner present around the image carrier, so as to effectively suppress the occurrence of image deletion.SOLUTION: An image forming apparatus includes an image carrier 14, a charging device 15, an exposure device 19, a developing device 16, transfer means 18, a recording medium conveyance path 4, and a cleaning device 17. The image forming apparatus further has a heating element 53 for heating the image carrier arranged on the opposite side of the developing device across a straight line passing an axial center of the image carrier and a contact point of the image carrier and the transfer means, and accommodated in a recess 51a of a resin member 51 constituting a conveyance surface on the transfer means side of the recording medium conveyance path.
Patent JP-2014163235-A (JP)
Title: Control method for brake system
Inventor: YOSHIOKA MAMORU
IPC: F02D43/00
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a brake system capable of reducing the actuation frequency of a vacuum pump while preventing a useless control.SOLUTION: According to one mode of the invention, in a control method of brake systems 1 and 2, in which an intake pipe 32 and an inlet 18a of an electric vacuum pump 18 are connected to a vacuum chamber of a brake booster 12, an idle ignition timing advance control is performed for a prescribed time under a first control condition containing as condition items: that a booster internal pressure bpm is higher than a predetermined pressure A; that an engine is in an idle running state; and that the booster internal pressure bpm is higher than (an intake pipe internal pressure pm-a vacuum pressure rise allowance C).
Patent JP-2014162706-A (JP)
Title: Perovskite type compound oxide precursor powder and method for producing the same
Inventor: HAMADA SHIN
IPC: H01M4/88
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide: a perovskite type compound oxide precursor powder that is suitable for producing a perovskite type compound oxide of uniform composition; and a method for producing the perovskite type compound oxide precursor powder.SOLUTION: There is provided the method for producing a perovskite type compound oxide precursor powder. The method includes: wet blending the respective nitrates of lanthanum (La), strontium (Sr), cobalt (Co) and iron (Fe) as the starting material of a perovskite type compound oxide represented by a composition formula of LaSrCoFeO(0<x<1,0<y<1,0<z<1) to obtain mixed solution; followed by neutralizing the obtained mixed solution to precipitate a precursor of perovskite type compound oxide and obtain a wet cake of the precursor of perovskite type compound oxide; molding the wet cake into a pellet-form; drying the pellet-form molded product of this wet cake at 200 to 400°C for 1 to 3 hours to obtain a dried powder of an amorphous perovskite type compound oxide precursor that does not exhibit peaks of impurities on diffraction lines according to powder X-ray diffraction method.
Patent JP-2014169647-A (JP)
Title: Supercharger control device for internal combustion engine
Inventor: AZUMA KUNIHIKO
IPC: F02B37/12
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a supercharger control device for an internal combustion engine, the acceleration response of which is so excellent as to meet an acceleration demand of a driver in a short period of time when climbing a slope of an up grade.SOLUTION: A supercharger control device 6 is for an internal combustion engine 1 equipped with a supercharger 30 which has: an exhaust turbine 32 driven with exhaust gas discharged from the internal combustion engine 1 of a vehicle; a compressor 31 provided in an intake passage 2 and driven by the exhaust turbine 32 to pressurize intake air; and a waste gate valve 35 capable of opening and closing a bypass passage 34 which discharges the exhaust gas while bypassing the exhaust turbine 32. The supercharger control device includes: a waste gate opening sensor 37 detecting an opening of the waste gate valve 35; a gradient detection means 7 detecting the gradient of a road surface where the vehicle runs; and control means 41 controlling the waste gate valve 35 in a closing direction when the waste gate valve 35 is not fully closed and the gradient of a climbing road is a first threshold value or more.
Patent JP-2014169901-A (JP)
Title: Method for measuring exchangeable potassium
Inventor: NAGAI HIROSHI
IPC: G01N1/28
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method which can measure an amount of exchangeable potassium included in the soil, simply and with high accuracy.SOLUTION: This invention provides a method of measuring an amount of exchangeable potassium included in the soil, by using a potassium ion selective electrode. The method includes an extraction step of extracting an exchangeable potassium ion from the soil, by using an extractant comprising ammonium acetate of 0.003-0.1 M.
Patent JP-2013100831-A (JP)
Title: Sealed compressor
Inventor: SATO KOICHI
IPC: F04B39/12
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealed compressor which has no anxiety of the mixing of a foreign matter of a welding spatter or the like and a leak of a refrigerant, and is safe even if using a combustible refrigerant as the refrigerant.SOLUTION: This sealed compressor uses the combustible refrigerant as the refrigerant, a compression mechanism has a recess at the external periphery opposing the internal periphery of a sealed vessel, the sealed vessel is pushed into the direction of a bottom of the recess from the outside at its portion which corresponds to the recess of the compression mechanism, the sealed vessel enters the recess in a state of being sheared together with the internal and external peripheries, a recess almost similar to the recess of the compression mechanism formed by a pressing jig is formed at the external periphery, mutual fixing parts of the sealed vessel and the compression mechanism are formed of the recess of the compression mechanism and a pressing part of the sealed vessel, a push-in amount of the sealed vessel to the recess formed at the external periphery of the compression mechanism is smaller than 30% of the plate thickness of the sealed vessel, and a clearance between the recess of the compression mechanism and the pressing jig is not smaller than 0.1 mm.
Patent JP-2013230078-A (JP)
Title: Protection circuit, charging device and power storage device
Inventor: KOYAMA JUN
IPC: H02J9/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit that suppresses power consumption.SOLUTION: The protection circuit comprises: a detection section for intermittently detecting a voltage across a secondary battery; a battery management unit that has a buffer storage device and a processor, and determines whether or not the secondary battery needs to be charged on the basis of a value of the voltage; a switch circuit for making or breaking electrical continuity between a host system and the secondary battery; a switch control section for selectively turning on or off the switch circuit in accordance with the determination made by the battery management unit; a switch for controlling the supply of supply voltage from the secondary battery to the battery management unit; and a power controller for intermittently stopping the supply of supply voltage to the battery management unit by turning off the switch. The buffer storage device has a volatile storage element, and a storage element capable of saving data stored in the volatile storage element.
Patent JP-2013209221-A (JP)
Title: Conveyor assembly
Inventor: TAYLOR ALFRED ALEXANDER
IPC: B65G47/52
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused when a bag of a different size is to be produced, wherein a packaging machine and an associated conveyor are required to be shut down because the machine is required to be replaced.SOLUTION: A slip conveyor (50) delivers product. The slip conveyor (50) delivers product to weighing machines (53) that would be typically associated with a packaging machine. The slip conveyor (50) includes a delivery portion (57) provided with a plurality of separated fingers. Slots (58) between the fingers extend longitudinally in the direction (52). Smaller product, such as smaller potato crisps, are located adjacent longitudinally extending edges (63) of the conveyor (10), the smaller product passes through the gaps (26A) that provides for delivery of product to the associated conveyor (62).
Patent JP-2014173531-A (JP)
Title: Compression self-ignition type engine
Inventor: HAYATA MITSUNORI
IPC: F02B23/10
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To control an intake air temperature with high accuracy in a CI combustion execution region.SOLUTION: An intake passage 20 of an engine has: a high temperature passage 22 provided with heating means (26) for heating intake air; a low temperature passage 23 provided with cooling means (27) for cooling intake air; a collecting portion (24) for collecting the high temperature passage 22 and the low temperature passage 23; and a downstream-side passage (25) connecting the collecting portion and an engine body 1. The high temperature passage 22 and the low temperature passage 23 are provided with throttle valves 28, 29 for adjusting flow rates of the intake air. An opening of each of the throttle valves 28, 29 is controlled so that a temperature of the intake air at the collecting portion (24) is kept within a predetermined specific temperature range in an operation region where CI combustion is executed.
Patent JP-2013175199-A (JP)
Title: Information processing device, method therefor, and program
Inventor: KAZUMI KENICHI
IPC: H04N1/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when information such as information relating to printing, page layout information, and header/footer information cannot be applied to each of sentences, chapters and pages in common, it becomes impossible to associate the information with the respective units and there is a problem in a display method of a tree view.SOLUTION: When information of a paper size of a first layer and information of a paper size of a second layer that is lower than the first layer are mutually different, the paper size of the second layer that is lower than the first layer is adopted. For an item that is not set in the second layer and is different from the paper size, the value of the first layer is adopted.
Patent JP-2013151286-A (JP)
Title: Bearing device for wheel, method for manufacturing the same, and separation method
Inventor: ASANO YUICHI
IPC: B60B35/14
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel in which backlash in a circumferential direction can be suppressed, excellent connection workability is achieved between a hub wheel and an outer joint member of a constant velocity universal joint, and an excellent maintenance property is obtained since the hub wheel can be separated from the outer joint member of the constant velocity universal joint.SOLUTION: A convex part which is formed to axially extend on one of an outer diameter surface of a shaft 12 of an outer joint member and an inner diameter surface of a hole 22 of a hub wheel 1 is press-fitted along the axial direction into the other to form a concave part which is tightly fitted to the convex part in the other by using the convex part to constitute a concavo-convex fitting structure M where the convex part and the concave part are tightly stuck over the whole fit-contact area. The concavo-convex fitting structure M allows separation between the concave and convex parts when an axial drawing force is imparted thereto. While the shaft is press-fitted, the hub wheel 1 and the shaft 12 of an outer ring 5 are fixed via a bolt coupling means M5 on a device axis core including a screw hole 50 and a bolt member 54 screwed with the screw hole 50. The bolt coupling means M5 includes a shaft press-fitted guide structure M3 to guide the bolt member 54 when press-fitted after separation again.
Patent JP-2014177749-A (JP)
Title: Toilet system
Inventor: TAKAHASHI ERIKA
IPC: E03D11/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a toilet system capable of providing the availability of a toilet unit by generating the power even when water flow is small.SOLUTION: The toilet system constituted of a toilet unit 11 and a door unit 12 includes: a water flow power generation sensor module 11B which is disposed in a water discharge part 11A where washing water flows in the toilet unit 11 to generate the power by receiving flow of the washing water; a door power generation sensor module 12C installed on the door unit 12 to generate the power by receiving vibrations accompanying the motion of the door unit 12; and a lock power generation sensor module 12D. The toilet system is configured to transmit a power generation state signal representing the power generation state by the water flow power generation sensor module 11B, the door power generation sensor module 12C and the lock power generation sensor module 12D to provide the availability of the toilet used by a user.
Patent JP-2014179723-A (JP)
Title: Level shift circuit, electro-optical device and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/20
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit that occupies a small circuit area and operates at a high speed.SOLUTION: A level shift circuit 10 includes: a potential conversion section 11 for converting a first potential of an input signal and a second potential of the input signal to a third potential and a fourth potential, respectively; a capacitance section 12 including a first electrode 1Ed and a second electrode 2Ed, of which the first electrode 1Ed is electrically connected to an input section IN and the second electrode 2Ed is electrically connected to an output node (NODE A) of the potential conversion section 11; and a buffer section 13 for converting the third potential to a fifth potential and converting the fourth potential to a sixth potential. The capacitance section 12 can quickly reflect the input signal in a potential of the output node (NODE A) of the potential conversion section 11 by capacitive coupling to implement a level shift circuit capable of high speed operation.
Patent JP-2013224419-A (JP)
Title: Polypropylene resin composition and molding
Inventor: MARUYAMA TOSHIYA
IPC: C08L23/16
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition giving a molding with good rigidity, impact resistance and tensile break elongation.SOLUTION: A composition includes a propylene-based material (A) and a propylene-ethylene random copolymer (B), where the material (A) comprises a polymer material (A-1) produced by multistage polymerization comprising a propylene homopolymer component (i) and a propylene-ethylene random copolymer component (ii), and a propylene homopolymer (A-2), the content of (i) is 55-90 wt.% and the content of (ii) is 10-45 wt.% in the material (A-1), the (ii) has over 40 wt.% and 80 wt.% or less of ethylene unit and 20 wt.% or more and less than 60 wt.% of propylene unit; the content of (ii) in the material (A) is 5-35 wt.%; and the copolymer (B) contains 88-95 wt.% of propylene unit and 5-12 wt.% of ethylene unit, and has 0.5-10 g/10 min of MFR.
Patent JP-2014182595-A (JP)
Title: Character input device and input character retrieval method
Inventor: TAKAYAMA YOSHIHIRO
IPC: G06F3/041
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a character input device and a character input method that enable an input of one character across plural blocks, in a handwriting input device whose input setting is one character in one block.SOLUTION: A character input device includes: a touch panel having a plurality of neighboring character input areas; an input data storage part for storing data input to the touch panel; a drawing control part for performing drawing on the basis of the data input to the touch panel; a character data storage part for storing plural pieces of character data; a corresponding character retrieval part for collating data input inside each of the character input areas and each piece of character data stored in the character data storage part and retrieving corresponding character data; and a second corresponding character retrieval part for, if each piece of data of data input to neighboring character input areas is stored in the input data storage part, regarding the neighboring character input areas as one single character input area, collating the entire input data and each piece of character data stored in the character data storage part, and retrieving character data corresponding to the entire input data.
Patent JP-2014182614-A (JP)
Title: Program, error determination method, and error determination device
Inventor: WATANABE TERUYUKI
IPC: G06K9/20
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To determine an error of numeric values.SOLUTION: On the basis of at least one of the number of digits delimiting characters for delimiting digits or the number of a character string delimited by the digits delimiting character where these numbers are included in character string data including numeric values, it is determined whether there is an error in the character string data, if there is the error in the character string data, a program allows a computer to perform processing to give a notification of the error.
Patent JP-2014181778-A (JP)
Title: Rotation brake
Inventor: AKAIWA SHUICHI
IPC: F16F9/53
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce a location necessary to improve accuracy of dimension so as to reduce a clearance between a disc and a surface oppositely facing against the disc and to reduce a processing cost.SOLUTION: This invention comprises: a rotating shaft 1; a disc 2 made of magnetic material having an end part of the rotating shaft 1 connected at a center of one surface 2a, a facing member 3 made of magnetic material having opposing surfaces 31A, 31B oppositely facing in parallel through a fine clearance 61 in respect to the other surface 2b of the disc; a coil 4 concentrically arranged around an axial line N of the rotating shaft 1 in such a way that a magnetic path passing through the fine clearance 61 is formed when an electric current is applied; and magnetic viscous fluid 6 filled in the fine clearance 61. A recess 23 having a ball body 8 made of non-magnetic material fitted therein is formed at the central part of the other surface 2b of the disc 2, the ball body 8 is fitted to the deepest position in respect to the recess 23, a part of the ball body 8 protrudes from the other surface 2b of the disc only by a prescribed amount toward an axial line N and abuts against the opposing surface 31A, thereby the fine clearance 61 is formed.
Patent JP-2014187645-A (JP)
Title: Monitoring system, imaging apparatus, server device, monitoring method, and program
Inventor: SUDO YASUO
IPC: H04M9/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of facilitating the understanding of actions of a person to be searched.SOLUTION: A monitoring system 1000 includes intercoms 100-1 to 100-n, and a server device 400. The intercoms 100-1 to 100-n are arranged in each residence of a predetermined zone so as to image predetermined areas. The server device 400 discriminates whether or not a person to be searched is appearing in captured images captured by the respective intercoms 100-1 to 100-n, and identifies the movement route of the person to be searched on the basis of the arrangement positions of the imaging apparatuses that have captured the images with the person to be searched appearing therein when it is discriminated that the person to be searched has been appearing.
Patent JP-2014185498-A (JP)
Title: Auxiliary lock device of door of automatic vending machine or the like
Inventor: TAKEKUMA AKIHIRO
IPC: G07F9/10
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary lock device for a door with high safety in which there is no fear that a dead bolt regresses to an unlock position even due to a strong impact from the outside.SOLUTION: At a lock position, a fixation base 2 and a front guard 3 are fixed at a right angle, and opening of a door 102 is blocked by vertical engagement between rotation stop irregularities 7, 10. When a cam 18 is rotated to the lock position by an operation of a lock unit 15, and a dead bolt 14 is released, the dead bolt 14 engages into a lock stop recess 6 by energization of a spring 16, and blocks upward movement of the front guard 3. Thus, release of the engagement of the rotation stop irregularities 7, 10 is made impossible. Movement of the dead bolt 14 to an unlock position due to an impact from the outside is blocked by engagement between a detent ball 19 and a detent recess 18a in a vertical direction. At the unlock position where the dead bolt 14 deviates from the lock stop recess 6, the front guard 3 is moved upward, the engagement between the rotation stop irregularities 7, 10 is released, and the front guard 3 can be rotated to a non-lock position.
Patent JP-2014191456-A (JP)
Title: Travel support system, travel support method, and computer program
Inventor: HIRANO REIJI
IPC: B60L50/16
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a travel support system, travel support method, and computer program capable of creating an optimal travel plan corresponding to the driving characteristic of a present driver in consideration of the driving characteristic of each driver.SOLUTION: The travel support system acquires a travel planned route of a vehicle 2, specifies a reference progress as a progress of a driving force of a vehicle having a travel mode closest to the travel of the present vehicle, of the progress (learning data) of the driving force of the vehicle corresponding to a plurality of travels when the vehicle 2 traveled on the travel planned route in the past, and creates a travel plan using the specified reference progress.