baber/WOPTO huggingface dataset:
Patent JP-2013054646-A (JP)
Title: Digital signal processing circuit and on-vehicle electronic apparatus
Inventor: YAMANE FUMIYUKI
IPC: G06F1/04
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and an amount of heat generation in a digital signal processing circuit and an on-vehicle electronic apparatus.SOLUTION: A digital signal processing circuit mounted to an on-vehicle electronic apparatus comprises: a flip flop circuit of an input stage that is synchronized with a clock signal and performs signal acquisition; a flip flop circuit of an output stage that is synchronized with the clock signal and performs the signal acquisition; a combined circuit group that is synchronized with the clock signal, is input with a signal of an object to be processed from the flip flop circuit of the input stage and outputs a signal subsequent to processing to the flip flop circuit of the output stage while being configured such that a plurality of combined circuits for performing sequential processing is connected in series; and a power supply circuit that is synchronized with the clock signal, provides a supply period and a non-supply period of driving power in one cycle of the clock signal for each of the plurality of combined circuits and performs driving power supply.
Patent JP-2013053053-A (JP)
Title: Method for promoting crystallization, method for analyzing crystallization, method for producing crystal, control program of crystallization apparatus, recording medium and crystallization apparatus
Inventor: WAKAMATSU TAKASHI
IPC: C12N9/36
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for promoting crystallization for crystallizing a biopolymer efficiently.SOLUTION: A method for promoting crystallization of a biopolymer by a crystallization apparatus of a biopolymer containing a protein is provided. The crystallization apparatus includes: a crystallization solution of the biopolymer; a transparent conductor electrode formed flatly so as to have a direct parallel contact with the crystallization solution; an electrically insulating member clamped by the transparent conductor electrode, for holding the crystallization solution; a scattered light detection part for detecting forward small-angle scattering or backward small-angle scattering; and a control analysis part for analyzing a signal detected by the scattered light detection part. In this state, an approximately uniform electric field is applied to the crystallization solution from the transparent conductor electrode. Then, the crystallization solution is irradiated with light, and forward small-angle scattered light or backward small-angle scattered light from the crystallization solution is measured by the scattered light detection part. Thereafter, the state of the crystallization solution is analyzed by the control analysis part based on the intensity of the forward small-angle scattered light or the backward small-angle scattered light.
Patent JP-2013056687-A (JP)
Title: Hanger box
Inventor: TSUCHIDA YUKO
IPC: A47B61/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a hanger box which has a simple structure, can be stored or carried easily even in a folded state, is excellent in assembling workability, can be manufactured easily, can be increased in its withstand load, and can support a hanger stably without falling.SOLUTION: The hanger box has a box body 110 to be assembled from a sheet of a first plane member, and a bar member 150. A bar support part 116 forming a bar insertion groove 117 is formed by folding a side surface board extended part 120 once at a right angle and once downward, and inserting an front end insertion flap 123 to a side surface notch part 127.
Patent JP-2013056366-A (JP)
Title: Method of manufacturing inner and outer ring for bearing, inner and outer ring for bearing, and rolling bearing
Inventor: KOBAYASHI KAZUTO
IPC: B21H1/12
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an inner and outer ring for a bearing in which in a finishing process, the process is simplified securing finishing accuracy, and that can perform cost reduction.SOLUTION: In the finishing process of a heat-treated ring-like material, cold rolling forming is given to the ring-like material. Thus, the ring-like material is molded again after heat treatment, thereby: correcting the deformation of the ring-like material by heat treatment; achieving the straightening of roundness and the improvement of surface roughness at the same time; securing the finishing accuracy; eliminating the grinding, the polishing, and the superfinishing that have been performed at the finishing process so far; and performing cost reduction.
Patent JP-2013057906-A (JP)
Title: Electrophotographic toner and production method of the same
Inventor: SUZUKI KAZUMI
IPC: G03G9/09
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner that stably gives a metallic image, shows no decrease in electrostatic charging characteristics due to exposure of a metal pigment, has no risk such as dust explosion, and has a sharp grain size distribution and thereby, good image stability, and to provide a production method for safely and stably producing the toner.SOLUTION: The toner includes base particles, which are formed by emulsifying or dispersing and converging the following toner composition liquid in an aqueous medium having dispersion of resin fine particles in an emulsification and dispersion step. The toner composition contains a binder resin and/or its precursor (H) soluble in an organic solvent and having an acid value of less than 10 mgKOH/g, a polyester-based polymer (L) hardly soluble in an organic solvent and having an acid value of 20 mgKOH/g or more and 50 mgKOH/g or less, and a metal-based metallic pigment. The base particles have such a structure that domains of the polyester polymer (L) hardly soluble in an organic solvent and including the metal pigment are dispersed in a matrix of the binder resin (H) soluble in an organic solvent.
Patent JP-2013061899-A (JP)
Title: Storage device and device
Inventor: KASAHARA SHUNSUKE
IPC: G06F21/62
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To suppress information leakage from a unit comprising a non-volatile memory while enabling the unit to be used in another device body when the unit is attached to the other device body.SOLUTION: A control unit 15 controlling an image forming device comprises: a device body side substrate 151 which comprises an HDD 31 and a ROM 32 and can be attached to the device body; and a control substrate 152 which comprises a CPU 41 and an MRAM 42 and can be attached/detached to/from the device body. The MRAM 42 stores a duplicated identification number obtained by duplicating a device body identification number stored in the ROM 32, and client information used by the image forming device. For starting the image forming device, the control unit 15 compares the device body identification number read from the ROM 32 and the duplicated identification number read from the MRAM 42, and when both identification numbers do not match with each other, the control unit 15 deletes the client information stored in the MRAM 42, and writes the device body identification number read from the ROM 32 in the MRAM 42 as a new identification number.
Patent JP-2013064369-A (JP)
Title: Scroll compressor
Inventor: TAGUCHI TATSUHISA
IPC: F04C18/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency by reducing an axial supporting force of a movable scroll and lowering input.SOLUTION: An annular seal member which is disposed in a bearing holder 4 on the back surface of the movable scroll 2 is configured of an inner annular part 10a, an outer annular part 10b, and a plurality of radial partitions 10c connecting both the annular parts. A plurality of control back pressure chambers 11 surrounded by the annular parts and the radial partitions are formed. An inner communication path 12 for introducing high pressure and an outer communication path 13 for reducing pressure are provided in the plurality of control back pressure chamber on the back surface of the movable scroll. The inner communication path intermittently communicates with the control back pressure chamber in a direction for offsetting the upsetting moment of the movable scroll by a compressed gas force or the like so as to boost pressure, and the other partitions communicate with the outer communication path so as to lower pressure. Accordingly, the axial supporting reaction force acting on the movable scroll is uniformly low, so that sliding a loss is low. As a result, the scroll compressor has high energy efficiency.
Patent JP-2013067041-A (JP)
Title: Printing apparatus, printing method and print control program
Inventor: HANDA YUJI
IPC: B41J3/36
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that detects a battery capacity and also prints a mark that facilitates to correctly align a label, a printing method for the printing apparatus, and a print control program that allows the printing apparatus to implement the printing method.SOLUTION: The printing apparatus includes: a printing unit for performing printing on a printing tape; a voltage detecting unit for detecting a battery voltage; and a print control unit for controlling the printing unit and the voltage detecting unit so that the printing unit prints a mark on the printing tape and also the voltage detecting unit detects the battery voltage in parallel with the printing of the mark prior to printing predetermined information on the printing tape by the printing unit.
Patent JP-2013066413-A (JP)
Title: Mower
Inventor: MURATAKE MASAKEN
IPC: A01D34/68
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mower surely preventing catching-in of grass.SOLUTION: The mower 10 includes a hollow shaft 1, an engine 2, a cylindrical holder 3, and a rotary saw 4. The shaft 1 has an operating handle 22 at an intermediate part, and holds a driving shaft 12 rotatably. The engine 2 is fixed to the base end of the shaft 1, and has an output shaft 21 for transmitting torque to the driving shaft 12. The holder 3 is fixed to the tip part of the shaft 1, and holds a rotary shaft 31 to which torque is transmitted from the driving shaft 12. The rotary saw 4 is fixed to the tip part of the rotary shaft 31 projected from the holder 3. The rotary saw 4 has a cylindrical surrounding member 41 opened at the upper part to surround the holder 3. Heat radiation air from a rotary fan 22 disposed inside the engine 2 is radially blasted toward a part above the surrounding member 41 from a plurality of blast holes 3h opened in the holder 3, through the shaft 1. Catching-in of grass can thereby be surely prevented.
Patent JP-2013069818-A (JP)
Title: Vapor phase growth apparatus and method for forming crystal film
Inventor: SUZUKI YOSHIHIDE
IPC: H01L21/205
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a high quality compound semiconductor device at high yield by suppressing or preventing dust from adhering to a substrate.SOLUTION: In a vapor phase growth apparatus 1, a chamber 5 including a reactor 3 embedded therein and capable of being freely opened/closed is provided inside a glove box chamber, and a predetermined material film is formed on a surface of a substrate 4 in the reactor 3 within the chamber 5. Purge gas is introduced from an upper part of the glove box chamber and exhausted from a lower part of the glove box chamber through a dust trap part 8 provided at the lower part.
Patent JP-2013073677-A (JP)
Title: Airway beacon
Inventor: SHINNO SHINGO
IPC: F21S2/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an airway beacon capable of emitting two kinds of required lights with the use of an identical kind of LEDs and capable of using an identical lighting circuit.SOLUTION: A white light source 17 emitting white light in one of the longitudinal directions of a runway, includes white-light LED containing 15% or more of light flux of wavelengths of the emission light from 605 nm or more to 700 nm or less relative to the total light flux. A red light source 18 emitting red light in the another side in the longitudinal directions of the runway is formed by setting a filter member 20 transmitting the light flux of the wavelengths from 605 nm to 700 nm inclusive, on LEDs of a kind identical to the kind of LEDs used for the white light source.
Patent JP-2013073087-A (JP)
Title: Blade pressing member and developing cartridge
Inventor: TAKAMI TAKESHI
IPC: G03G15/08
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a blade pressing member and a developing cartridge, which are able to prevent developer leak during delivery or transport of the developing cartridge.SOLUTION: A blade pressing member 18 is provided with a pressing part 22. While the blade pressing member 18 is attached to the developing cartridge 1, the pressing part 22 presses the exposed part 19 of the blade 15 to a developing roller 9.
Patent JP-2013073146-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: ASAMI TARO
IPC: G02B13/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To implement a compact, inexpensive, wide-angle, and high-performance image pickup lens and eliminate restrictions on an image pickup element to be used.SOLUTION: An image pickup lens 1 comprises substantially six lenses, in order from an object side: a negative first lens L1; a negative second lens L2; a positive third lens L3; a positive fourth lens L4; a negative fifth lens L5; and a positive sixth lens L6. The surface on the object side of the second lens L2 is a plain surface or a recessed surface, and the surface on the image side of the third lens L3 is a plain surface or a recessed surface. When R8 represents the radius of curvature of the surface on the object side of the fourth lens L4, and R9 represents the radius of curvature of the surface on the image side of the fourth lens L4, the image pickup lens satisfies the following conditional expression (4): 0.20<(R8+R9)/(R8-R9).
Patent JP-2013079596-A (JP)
Title: Air intake device of internal combustion engine
Inventor: HATTORI HIROAKI
IPC: F02B31/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To maintain airtightness between an outer periphery of a shaft 5 and an inner periphery of a bearing 15.SOLUTION: A sliding hole 74 provided within the bearing 15 forms a bag-hole-like shaft housing hole blocked with a blocking end 72 on its one end side. Thus the one end side of the bearing 15 in the axial direction can be sealed in an airtight manner (hermetically closed), and air in an air intake passage can be prevented from leaking outside through a sliding clearance between the outer periphery of the shaft 5 and the inner periphery of the bearing 15. Accordingly the air in the air intake passage can be prevented from leaking outside through the sliding clearance between the outer periphery of the shaft 5 and the inner periphery of the bearing 15. In addition, manufacturing costs can be reduced by eliminating cap parts and a process for assembling the cap parts.
Patent JP-2013080824-A (JP)
Title: Connection structure of electronic device housing cases
Inventor: NODA HIDEKAZU
IPC: G01D11/24
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost connection structure of electronic device housing cases, having excellent expandability.SOLUTION: At least two housing cases 20, each formed of a rectangular parallelepiped shape with a predetermined housing capacity to fit to a plurality of functional blocks to be housed, and each having a plurality of ventilation portions 21, 22 disposed on the upper and lower surfaces, are arrayed in such a manner that the adjacent side faces closely contact to each other. On the upper and lower surfaces of the housing cases 20, a plurality of connection sides 31 are disposed in a direction orthogonal to the longitudinal direction along the longitudinal direction. The upper and lower surfaces of the housing cases 20 are fixed with screws at a position corresponding to a screw hole 23 of the housing case on both side faces along the longitudinal direction, through an upper connection member 30 and a lower connection member 40 in which a plurality of fitting pieces, which are bent into an L-shape to be capable of inserting into the upper surface of the housing case, are discretely formed.
Patent JP-2013079767-A (JP)
Title: Air conditioning structure by geothermal heat
Inventor: KINOSHITA TAKEO
IPC: F24J3/08
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning structure by geothermal heat, which uses geothermal heat having temperature stabilized all the year round, circulates air in the same room, and thus can achieve energy saving with high heat efficiency.SOLUTION: The air condition structure is installed in a room in a building and employs technical means constituting such that openings 2, 2 of respective ends in a hollow heat exchange pipe 1 are each formed with an intake port 21 and an exhaust port 22, and meantime, a body part of the heat exchange pipe 1 is buried in the ground of a predetermined depth, a blower fan 3 is disposed to at least either of the intake port 21 and the exhaust port 22 of the opening 2, enabling ventilation in the heat exchange pipe 1, and thus air sucked from the inside of the room passes through the inside of the heat exchange pipe 1 to undergo heat exchange in the ground, and the resultant air is again discharged into the room to be circulated, thus allowing the room temperature to be increased or decreased.
Patent JP-2013079881-A (JP)
Title: Method, device and program for searching for unsteady dust source of dust fall
Inventor: ITO NOBUAKI
IPC: G01W1/00
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of searching for a dust source of dust fall with a dust amount changing unsteadily on the basis of a measured value of dust fall around the dust source.SOLUTION: A method includes steps of: setting multiple reference points between multiple assumed dust sources and an evaluation point for evaluating dust fall; evaluating whether or not each of the assumed unsteady dust sources is appropriate to the evaluation point as an unsteady dust source by using dust fall amounts to be measured continuously at each time period Δtat all evaluation points and the reference points and using dust characteristics defined by a category of particle fall velocity and a dust type that are obtained by analyzing each dust fall particle collected at the time; using an evaluation function to evaluate consistency of a distribution between ratios of [an actual dust fall amount at the evaluation point]/[actual dust fall amounts at the reference points] with respect to a specific dust characteristic and ratios of [a calculated dust fall amount at the evaluation point]/[calculated dust fall amounts at the reference points] to be calculated on the premise of plume equations with setting each of the assumed dust sources as a dust source; and determining a main dust source.
Patent JP-2013082509-A (JP)
Title: Hybrid elevator
Inventor: KOIZUMI JUN
IPC: B66B1/34
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To optimize the size of a power supply device of a lighting device at each floor of a hybrid elevator.SOLUTION: The hybrid elevator includes: an power storage device for storing power generated in a power supply line for driving an elevator car during regenerative operation of the elevator car and supplying the power stored during powering operation to the power supply line; and a power supply device for supplying power for turning on the light of a hall call button. When power is to be supplied from the power supply device to the hall call buttons of floors which do not correspond to all the floors and exceeds a predetermined number, power to be supplied from the power storage device to the power supply line is stopped, and power supplied to hall call buttons of floors exceeding the predetermined number is assisted by power supplied from the power storage device.
Patent JP-2013084060-A (JP)
Title: Similar document visualization device, similar document visualization method and program
Inventor: TANAKA SHUNSUKE
IPC: G06F3/048
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in understanding document data within a document data group.SOLUTION: A similar document visualization device 100 performs the steps of: comparing contents of two pieces of document data among a plurality of pieces of document data included in a document data group, and calculating similarity for each pair; extracting document data similar to other document data which is selected by a user among the document data included in the document data group on the basis of the calculated similarity, and aligning and displaying identification marks of the extracted document data and the document data selected by the user, on the basis of the number of characters of each piece of document data; and displaying link marks which link the displayed identification marks so as to be selectable, and displaying document data corresponding to a linked identification mark in response to selection of a link mark by the user.
Patent JP-2013082787-A (JP)
Title: Polymer compound and electronic element manufactured using the same
Inventor: OYA KENICHIRO
IPC: C09K11/06
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a polymer compound with which an open end voltage is increased when used for an organic layer included in a photoelectric conversion element.SOLUTION: A polymer compound includes a constitutional unit represented by formula (I) and a constitutional unit represented by formula (II). [In the formulae (I) and (II), R represents hydrogen atom, halogen atom, alkyl, arkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, aryl alkoxy, aryl alkylthio, acyl, acyloxy, amido, acid imido, imino, amino, substituted amino, substituted silyl, substituted silyloxy, substituted silylthio, substituted silylamino, heterocyclic, heterocyclic oxy, heterocyclic thio, aryl alkenyl, carboxyl or cyano, and Y represents a di-valent group].
Patent JP-2013090098-A (JP)
Title: Power-on-reset circuit, solid state image pickup element and camera system
Inventor: TAKAMIYA KENICHI
IPC: H04N5/378
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a power-on-reset circuit, a solid state image pickup element and a camera system that reduce a standby current while maintaining an accurate reference signal.SOLUTION: A reference signal generation section includes a first generation section for generating at least a reference signal for an external supply voltage detector, and a second generation section for generating a reference signal for an internal supply voltage detector. The first generation section can generate the reference signal for the external supply voltage detector at power input, while the second generation section can generate the reference signal for the internal supply voltage detector in response to an activation signal from a control section. The control section outputs the activation signal to the second generation section of the reference signal generation section and a system for generating an internal supply voltage after a lapse of a standby period.