baber/WOPTO huggingface dataset:
Patent JP-2017129814-A (JP)
Title: Image formation apparatus
Inventor: KOIDE TAKASHI
IPC: G03G21/00
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus that suppresses photoluminescent toner cleaned with a blade from leaking out of a cleaning device while suppressing photoluminescent toner from being deposited on a surface of a seal member.SOLUTION: An image formation apparatus 10 comprises: a developing device 18 which performs development with an electrostatic charge image developer having photoluminescent toner including, for example, flat metal pigment; a blade 220, whose front end faces downward in the gravitation direction, on a top surface of a photoreceptor 12; and a cleaning device 22 which has an electrically conductive seal member having one end opposed to and separated from the top surface of the photoreceptor 12 upstream from the blade 220 in a rotating direction of the photoreceptor 12. Here 1<L<D1 holds for a shortest distance L between the top surface of the photoreceptor 12 and the seal member, an average thickness d1 of photoluminescent toner particles, and an average long-axis length D1 of the photoluminescent toner particles, and the cleaning device 22 comprises a voltage application part which applies the seal member with a voltage having the opposite polarity from the photoluminescent toner.SELECTED DRAWING: Figure 1
Patent JP-2017130152-A (JP)
Title: Network system, printer, and control method of printer
Inventor: TAKAMOTO AKIO
IPC: G06F13/00
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a network system which can easily perform setting so that monitoring on the same printer does not overlap when a plurality of monitoring devices monitor the states of the plurality of printers, a printer and a control method of the printer.SOLUTION: A network system 1 includes: a printer 9; a plurality of agent terminals 6 which can monitor the state of the printer; and a maintenance server which can communicate with the agent terminals. The agent terminal requests a response of printer state information on the state of the printer with an interval for the printer being the monitoring object, and transmits the printer state information received according to the request to the maintenance server. The maintenance server manages the state of the printer on the basis of the received printer state information. The printer stops the request for the response by the agent terminal other than the prescribed agent terminal when receiving the request for the response of printer state information from a different agent terminal.SELECTED DRAWING: Figure 2
Patent JP-2016082983-A (JP)
Title: Substantially pure human retinal progenitor cell cultures, forebrain progenitor cell cultures, retinal pigmented epithelial cell cultures and methods of making the same
Inventor: DAVID M GAMM
IPC: A61K35/30
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide substantially pure cultures of certain human neural cells including retinal progenitor cells, forebrain progenitor cells and retinal pigmented epithelial cells, and methods for producing the cultures.SOLUTION: A substantially pure culture of a human neuroepithelial lineage cell comprises: (a) one or more human neuroepithelial lineage cells selected from the group consisting of human retinal progenitor cells, human forebrain progenitor cells, and human retinal pigmented epithelial cells; (b) a culture medium required for maintaining the viability of the human neuroepithelial lineage cells, where the selected one or more human neuroepithelial lineage cells comprise at least 90% of the cells present in the culture. The invention also provides a method for separating the neuroepithelial lineage cells according to the progenitor cell types.SELECTED DRAWING: Figure 1A
Patent JP-2017134339-A (JP)
Title: Display device
Inventor: SHIMA TAKEHIRO
IPC: G09G3/36
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a narrower frame can be achieved.SOLUTION: A display device according to an embodiment of the present invention includes: a pair of substrates having a display region where pixels are arranged; a pixel electrode and a memory disposed in the pixel; a plurality of signal lines to which a digital signal to be recorded in the memory is supplied; a switching element connecting the signal line to the memory; a plurality of scanning lines to which a scanning signal to control the switching element is supplied; a first driver unit; and a second driver unit. The first driver unit is disposed in a peripheral region around the display region and supplies a digital signal to the signal lines. The second driver unit is also disposed in the peripheral region and supplies a scanning signal to the scanning lines. The first driver unit includes a plurality of first circuit units where the signal lines are connected, the first circuit unit including a first circuit and a second circuit which are arranged in a second direction intersecting a first direction and displaced from each other in the first direction.SELECTED DRAWING: Figure 9
Patent JP-2017134353-A (JP)
Title: Karaoke system and karaoke server
Inventor: OTA KAZUKI
IPC: G10K15/04
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke system capable of using a guide vocal function even in the case where previously registered guide vocal data are deleted.SOLUTION: The karaoke system comprises: a discrimination unit for discriminating whether to register singing data of a piece of music as guide vocal candidate data; a guide vocal registration unit for registering the registered guide vocal candidate data as guide vocal data for the piece of music; and a guide vocal update unit by which, in the case where singing data corresponding to the registered guide vocal data are deleted and other guide vocal candidate data registered for the piece of music are present, the other guide vocal candidate data are registered as new guide vocal data.SELECTED DRAWING: Figure 2
Patent JP-2017138027-A (JP)
Title: Absorption type heat pump device
Inventor: TOMITA AKINORI
IPC: F25B39/02
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type heat pump device which achieves downsizing of the device while maintaining performance of a heat exchanger.SOLUTION: This absorption type heat pump device includes: a heat exchange part 33 in which circulation water for air conditioning (a heat exchange fluid) flows; a rotary body 35 including a hollow shaft member 36 having an internal passage 36a, in which a refrigerant flows, and configured to discharge the refrigerant in the internal passage 36a toward a heat exchanger 32 with a centrifugal force in conjunction with rotation of the shaft member 36; and a brush 39 which moves in conjunction with rotation of the rotary body 35 and thereby applies the refrigerant, which flows through the internal passage 36a of the hollow shaft member 36 to be discharged, along a heat transmission surface 32b of the heat exchanger 32.SELECTED DRAWING: Figure 2
Patent JP-2016135872-A (JP)
Title: Lubricant compositions comprising boroxine and amine compounds to improve fluoropolymer seal compatibility
Inventor: KEVIN J DESANTIS
IPC: C10M141/12
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition having improved compatibility with a fluoropolymer seal.SOLUTION: A lubricant composition comprises a boroxine compound having a cyclic structure represented by formula (I), and an amine compound having a base number of at least 80 mg KOH/g, in particular an amine compound having at least one piperidine ring and at least one ester group.SELECTED DRAWING: None
Patent JP-2017141071-A (JP)
Title: Crane and engine stall prevention device
Inventor: SAKATA YOJI
IPC: B66C23/40
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an engine stall prevention device capable of preventing occurrence of engine stall due to insufficient engine torque when switching from an unload state to an on-load state; and a crane including the engine stall prevention device.SOLUTION: A controller included in a crawler crane (corresponding to an engine stall prevention device) brings a hook relief solenoid 172a into an ON state so as to actuate a hook relief valve 172b and limit a pressure upper limit of a pressure oil to a low setting pressure lower than a main setting pressure during a normal operation, until duration time of an operation input is not less than preset setting time, according to an operation input when an operational state of a hydraulic pump 60 is an unload state.SELECTED DRAWING: Figure 3
Patent JP-2017145104-A (JP)
Title: Elevator signal transmission control device and elevator signal transmission control method
Inventor: YANO YASUNOBU
IPC: B66B3/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To confirm floor setting of an elevator even when a display screen is not installed in a car room or a landing of an elevator.SOLUTION: An elevator signal transmission control device includes an elevator landing button control device 2 for receiving elevator management floor data from a remote controller 9 and transmitting it to an elevator control panel 1, and the elevator control panel 1 that upon receipt of the elevator management floor data, controls an elevator car room 3, causes the elevator car room 3 to move to a floor where the elevator landing button control device 2 is installed, which is identified by the elevator management floor data, and produces a voice message to the effect that floor setting has been completed from an announcement device 19 installed in the elevator car room 3 in a state that the door is open.SELECTED DRAWING: Figure 1
Patent JP-2016157119-A (JP)
Title: Toner binder and toner
Inventor: IZUMI TAKESHI
IPC: C08G63/40
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder that achieves low-temperature fixability, glossiness, and hot offset resistance, and satisfies all of fluidity, heat-resistant storage property, charge stability, crushability, image strength, folding resistance, and document offset property of a toner.SOLUTION: A toner binder is used that contains a polyester resin, satisfies the relational expression (1) and relational expression (2), and contains surfactant in an amount of 100 ppm or less. (1)G'≥10,000, and (2) G'/G'≥500.SELECTED DRAWING: None
Patent JP-2017151733-A (JP)
Title: Information transmission device and recording device
Inventor: SAKAMOTO KAZUKI
IPC: G06K7/10
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission device and a recording device aiming at downsizing of a whole device while securing a space necessary for reliably writing and/or reading information.SOLUTION: A writing device 304 writes data in a built-in non-contact IC tag in a card 201. A supply tray 305 loading the card 201 can be elevated by a tray elevation motor along a path extending in a substantially vertical direction intersecting a conveyance direction A of the card 201. The supply tray 305 is moved in a direction away from the writing device when performing writing.SELECTED DRAWING: Figure 6
Patent JP-2017148742-A (JP)
Title: Device for cleaning nozzle
Inventor: ISHI KAZUTERU
IPC: B05B5/08
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaning a nozzle, capable of cleaning the entire circumference of the nozzle without an uncleaned portion.SOLUTION: There is provided a device for cleaning a nozzle, which cleans a tip portion of a tubular nozzle 1 for spraying solution material from the tip portion. The device for cleaning a nozzle comprises: a deformable block 11 that has a nozzle contact surface 12 and which is resiliently deformed by a side surface of the nozzle 1 pressed against the nozzle contact surface 12; and nozzle contact and separation means for relatively moving the nozzle 1 and the deformable block 11 in directions containing a component perpendicular to a direction of an axis of the nozzle 1. When the nozzle 1 located at a first position by the nozzle contact and separation means is pressed against the deformable block 11 located at a second position by the nozzle contact and separation means, the axis of the nozzle 1 cuts into the inside of the deformable block 11 farther than a position of the nozzle contact surface 12 on the assumption that the deformable block 11 does not deform at the second position.SELECTED DRAWING: Figure 2
Patent JP-2017152627-A (JP)
Title: Solder processing apparatus
Inventor: EBISAWA MITSUO
IPC: B23K3/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that in order to perform appropriate soldering regardless of the position of an electronic component by rotating the soldering iron of a soldering device, iron position has been changed by rotating the whole soldering device, and thereby the load on a robot device is increased and the size of the soldering device is also increased, and to provide a practical solder processing device where rotation of the iron tip is carried out by a compact device.SOLUTION: A solder processing device includes a substantially cylindrical iron tip asymmetrical to the axis, heating means for heating the iron tip, and an iron drive device for rotating the iron tip, and performs soldering after changing the angle of the iron tip. Soldering can be carried out regardless of the shape of an electronic component on a wiring board.SELECTED DRAWING: Figure 1
Patent JP-2017153037-A (JP)
Title: Semiconductor device
Inventor: IWASA YOSUKE
IPC: H03K17/22
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can output a reset signal properly even when a second power supply rises earlier than rise of bias voltage.SOLUTION: A semiconductor device comprises a power-on reset circuit 10 which includes: a supply part 20 for supplying auxiliary bias current to an adjustment part 22 when power supply voltage VDDL rises earlier than rise of a bias signal bias1; and the adjustment part 22 for adjusting potential of a node node1 to be lowered to an L level depending on potential of the auxiliary bias current supplied from the supply part 20.SELECTED DRAWING: Figure 3
Patent JP-2016188354-A (JP)
Title: Composition for forming hard coat layer
Inventor: HONG SEUNGMO
IPC: C09D163/00
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a hard coat layer.SOLUTION: There is provided a composition for forming a hard coat layer capable of forming a hard coat layer which exhibits excellent hardness and flexibility by containing a photo-radical polymerizable compound, a photoradical polymerization initiator, an epoxy-based cation photopolymerizable compound, a polyol compound and a photo cationic polymerization initiator, is improved in scratch resistance and adhesiveness and suppressed in curling and excellent in crack resistance to bending.SELECTED DRAWING: None
Patent JP-2016129405-A (JP)
Title: Image decoder, image encoder and data structure of encoding data
Inventor: MORIYA YOSHIMI
IPC: H04N19/94
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To perform compression-encoding while adaptively changing conversion block size.SOLUTION: The image decoder decodes a moving image from a bit stream which is generated by dividing the moving image into plural blocks and encoding in a compressed manner. The image decoder has a decoding section that decodes a piece of identification information for identifying a binarization table from plural binarization table with respect to a piece of encoding mode information for allotting a sub-block for inter-predicting to the blocks and a binarization table for allotting a binary character string to the encoding mode information. The decoding section acquires a piece of encoding mode information, which has been subjected to a variable length decoding on the basis of the identification information.SELECTED DRAWING: Figure 15
Patent JP-2017158017-A (JP)
Title: Radio communication apparatus, system, method, and program
Inventor: MIYATA HIRONORI
IPC: B41J29/38
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of performing communication setting with a radio communication terminal without using any mediation server while reducing the possibility of unauthorized access.SOLUTION: The radio communication apparatus carries out a first radio communication with a radio communication terminal, and before establishing a second radio communication, transmits a piece of setting information of the second radio communication via the first radio communication. When the second radio communication is interrupted, the radio communication apparatus generates the setting information again, and establishes the second radio communication with the radio communication terminal on the basis of the setting information.SELECTED DRAWING: Figure 1
Patent JP-2017154223-A (JP)
Title: Cutting device
Inventor: HARADA SHIGENORI
IPC: B24B49/12
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To remove decentering of a cutting blade and properly dress the cutting blade.SOLUTION: A cutting device (1) cuts a workpiece (W) with a washer-type cutting blade (40). The cutting device includes outer periphery detection means (5) for detecting an outer periphery of the cutting blade. When the cutting device cuts a dressing board (B), the outer periphery detection means detects a plurality of parts of the outer periphery of the cutting blade to calculate a decentering amount of the cutting blade. Dressing completes when the decentering amount falls within a prescribed range (R).SELECTED DRAWING: Figure 6
Patent JP-2017158442-A (JP)
Title: Method for manufacturing glass pipette
Inventor: KASHIMA KOJI
IPC: C12M1/00
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass pipette, the method employing a relatively simple and reproducible process for forming a thin glass pipette.SOLUTION: A method for manufacturing glass pipette comprises: a first step of operating injection means to inject a hydrofluoric acid solution 30 for dissolving a glass material into the tip portion of a tube hole 10a of a pipette 10; a second step of immersing the pipette 10 in hexane 20 in which the glass material is not dissolved; and a third step of operating the injection means to discharge the hydrofluoric acid solution 30 from the tube hole 10a to wash the hydrofluoric acid solution 30 and the hexane 20 with a cleaning solution. Here, in the second step, the hydrofluoric acid solution 30 is held in the tube hole 10a to dissolve the inner wall of the tube hole 10a for a predetermined time during which the thickness of the tip portion 10b of the pipette 10 reaches a predetermined thickness.SELECTED DRAWING: Figure 1
Patent JP-2017160795-A (JP)
Title: Control device of engine
Inventor: SUEOKA KENYA
IPC: F02M26/01
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce a loss caused by a variable valve train while properly performing control of exhaust gas in an engine with the variable valve train applied to an exhaust valve.SOLUTION: A control device of an engine comprises exhaust valves 22a, 22b, an exhaust side variable valve train 72 operating the exhaust valve 22a while varying opening and closing timing, a mechanical valve train 73 operating the exhaust valve 22b at constant opening and closing timing and by a constant lift amount integrated value, and a PCM 10 controlling the exhaust side variable valve train 72 to cause the same to vary opening and closing timing of the exhaust valve 22a. The exhaust side variable valve train 72 is configured to be able to open the exhaust valve 22a also in an intake stroke in addition to an exhaust stroke. The PCM 10 controls the exhaust side variable valve train 72 to cause the same to close the exhaust valve 22a in an exhaust stroke and open the first exhaust valve 22a in an intake stroke, when engine rotation speed is equal to or less than a predetermined rotation speed and when a mixture containing fuel is compressed and self-ignited.SELECTED DRAWING: Figure 8
Patent JP-2017161247-A (JP)
Title: Electromagnetic field analyzing device, electromagnetic field analyzing method, and computer program
Inventor: IKEDA FUMIAKI
IPC: G01R29/08
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic field analyzing device and an electromagnetic field analyzing method that can infer far fields with high precision taking into account the reflections of electromagnetic waves, and a computer program for materializing a computer as an electromagnetic field analyzing device.SOLUTION: On the basis of the result of measuring electromagnetic waves near the radiation source of the electromagnetic waves arranged in an anechoic chamber shielded from the electromagnetic waves, electromagnetic waves in positions away from the radiation source are inferred. The electric field intensity and phase on a cylindrical face at a certain distance away from the radiation source in the horizontal direction are measured, a development point, which is the origin of a basic function at the time of multipolar development, is set in each of a first position where the radiation source is arranged and in a second position symmetric to the first position with the floor face of the anechoic chamber in-between. The coefficient at the time of multipolar development is calculated for each of the development points on the basis of the solution of the Helmholtz equation, and the electromagnetic fields in the area outside the cylindrical face are figured out by multipolar development using coefficients each calculated by superposing one or another of the development points.SELECTED DRAWING: Figure 6
Patent JP-2016129418-A (JP)
Title: Device and method for decoding moving image
Inventor: KOYAMA JUNPEI
IPC: H04N19/70
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To appropriately process in the event of an underflow on a group-by-group basis.SOLUTION: A moving image decoding method includes: calculating a decoding time on a group-by-group basis from group decoding delay information, extracted from an input stream, and extracted group information; calculating an output time of a picture top group; receiving an input stream to decode at a group-by-group decoding time to output a decoding block; outputting each decoding block preserved in a frame memory to output the output time of the picture top group; confirming at the decoding time of each group whether or not all data necessary for the decoding already reaches, on the basis of the reception data; and, if all data necessary for the decoding does not reach before the decoding time of each group, controlling to display a different decoding block preserved in the frame memory, instead of each decoding block of the pictures to which the group belongs.SELECTED DRAWING: Figure 21
Patent JP-2017160857-A (JP)
Title: Compressor
Inventor: YAMAMOTO KENJI
IPC: F04B27/12
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a function of a safety valve, facilitate work for installing the safety valve while suppressing processing cost and securely jet out a refrigerant discharged from a blowout port to outside in an intended jetting direction.SOLUTION: An accommodation recess 40 is formed on a bottom wall 15e of a rear housing 15, and a check valve 50 and a safety valve 60 are accommodated in the accommodation recess 40. The check valve 50 is disposed on the side opposite to an inner bottom surface 40e of the accommodation recess 40 relative to the safety valve 60, so as to prevent coming-off from the accommodation recess 40 in the safety valve 60. On the bottom wall 15e, a jetting hole 15h for jetting refrigerant gas discharged from a blowout port 66h of the safety valve 60 to outside is formed.SELECTED DRAWING: Figure 2