baber/WOPTO huggingface dataset:
Patent JP-2012237018-A (JP)
Title: Novel polymer and method of controlling viscosity
Inventor: VISGER DANIEL C
IPC: C10M145/14
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer and lubricating compositions thereof capable of providing acceptable/improved shear stability, viscosity index control and low temperature viscosity.SOLUTION: The present invention relates to a novel polymer with pendant groups. The invention further provides a lubricating composition containing the polymer. The invention further provides a method and use of controlling viscosity index by supplying to an oil of lubricating viscosity the polymer with pendant groups. In one embodiment, the invention provides a lubricant composition comprising (a) an oil of lubricating viscosity, and (b) a polymer with pendant groups as defined above. In one embodiment, the invention provides a lubricant or lubricant concentrate obtained (or obtainable) by admixing the polymer of the invention with an oil of lubricating viscosity.
Patent JP-2014057155-A (JP)
Title: Image forming apparatus, image forming system, and method of correcting gamut distortion
Inventor: MIYAGI NORIKO
IPC: G06T1/00
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To correct gamut distortion caused by intermediate transfer in an image forming apparatus.SOLUTION: An image forming apparatus performs printing by performing intermediate transfer before overlapping a plurality of color materials on a recording medium, and includes: correction parameter calculation means 11 for calculating a correction parameter representing the correction amount to a reference color value of a color value of the color material, for each of the color materials intermediate-transferred to the recording medium; and correction means 4 for correcting the color value of each of the respective plurality of color materials on the basis of the correction parameter of each of the color materials and the color value of the color material overlapped on each of the color materials. With this configuration, the image forming apparatus corrects gamut distortion caused by intermediate transfer.
Patent JP-2014058124-A (JP)
Title: Label creating method and label creating apparatus
Inventor: MITSUI GOSHI
IPC: B31D1/02
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a label creating method and a label creating apparatus which prevent an extra tackiness agent from adhering to a label when the label is peeled from a peeling sheet.SOLUTION: A label creating method includes the steps of: forming an image printing layer and a label base material layer on a peeling sheet; forming a tackiness agent layer on a surface of the peeling sheet which has the image printing layer and the label base material layer; peeling a label, which is composed of the image printing layer and the label base material layer and has the tackiness agent layer on its surface, from the peeling sheet; and flipping the label and rearranging the label on the peeling sheet so that the tackiness agent layer contacts with a surface of the peeling sheet.
Patent JP-2014059838-A (JP)
Title: Work support system
Inventor: IMAGAWA YOSHIMICHI
IPC: G05B19/418
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To flexibly and smoothly perform work according to a change of a work object and a progress of the work.SOLUTION: The work support system is provided in which a portable terminal 3 of a worker M and a center device 2 installed in a management center C are communicably connected. The center device 2 includes: a work information database 23 for storing work information including an installation location of respective work objects and work procedures; and a command task 26 for, on the basis of location information received from the portable terminal 3, acquiring the work information on a work object which should be worked by the worker M of the portable terminal 3 from the work information database 23 and transmitting the information to the portable terminal 3. The portable terminal 3 includes a display unit 31 for displaying the work information received from the center device 2.
Patent JP-2014064082-A (JP)
Title: Digital transmission module
Inventor: SHIMOJIMA TERUAKI
IPC: H04L25/02
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To detect a failure in a photo-coupler in a simple configuration.SOLUTION: A digital transmission module for transmitting a digital signal sent from a device to a controller intermediately between the device and the controller includes: a photo-coupler 31 for transferring the digital signal input from the device to the controller in an electrically isolating manner; and a failure detecting resistor 32 connected in series with a light emitting diode 311 of the photo-coupler and connected in parallel between signal input terminals 35, 36 for inputting the digital signal from the device. The failure detecting resistor 32 has a resistance value set such that a current flowing through a phototransistor 312 of the photo-coupler during an off state of the digital signal is lower than a current flowing through the phototransistor 312 during an on state of the digital signal and higher than a current flowing through the phototransistor 312 in an anomalous state of the photo-coupler.
Patent JP-2014061617-A (JP)
Title: Heat conductive sheet
Inventor: IMADA HIROHISA
IPC: C08L83/04
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive sheet which has a satisfactory low hardness and suppresses occurrence of bleeding even when exposed to a high-temperature environment for a long period of time.SOLUTION: There is provided a heat conductive sheet having a heat conductive layer and a surface layer for covering a surface of the heat conductive layer, wherein the surface layer is composed of a cured product of a resin composition including a compound (D1) and/or (D2), and a compound (E1) and/or (E2) shown below. The compound (D1) has one or two terminal hydrosilyl groups and the content of the molecule having two terminal hydrosilyl groups is 60 to 100 mol%, the compound (E1) has one or two terminal alkenyl groups and the content of the molecule having two terminal alkenyl groups is 60 to 100 mol%, the compound (D2) having one or two terminal hydrosilyl groups and the content of the molecule having two terminal hydrosilyl groups is 0 to 40 mol%, the compound (E2) has one or two terminal alkenyl groups and the content of the molecule having two terminal alkenyl groups is 0 to 40 mol%, and the content of the compounds satisfies the following expression: [(D1)+(D2)]/[(E1)+(E2)]=40/60 to 60/40.
Patent JP-2014063286-A (JP)
Title: Presentation method, production equipment, operation device, and operation program
Inventor: YAMASHITA AKIRA
IPC: G05B19/418
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To present an optimum operation group order and operation group time to an operator.SOLUTION: Plural operations are received as an operation group, an operation group time required for operation of the operation group is measured and the order of the operation group is stored as a new operation group order. With respect to a work identical to another work, when a stored operation group order and a new operation group order are identical to each other, stored operation group time and new operation group time are compared, the shorter operation group time is learned as a new stored operation group time, and the operation group order which is determined as the identical and the new stored operation group time are presented. With respect to a work identical to another work, when a stored operation group order and a new operation group order are different from each other, a new operation group time of a work is counted as a new work time, a stored work time and the new work time are compared, and the shorter operation group order is learned as a new stored operation group order. The new stored operation group order determined as different and the operation group time in the newly stored operation group are presented.
Patent JP-2014063010-A (JP)
Title: Image forming device
Inventor: YASUDA MASAKI
IPC: G03G21/16
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device configured to smoothly convey a recording sheet from a fixing part frame in a conveyance direction.SOLUTION: While a fixing part frame 83 is fixed to a side frame on the upstream of a paper discharge part frame 95 in a recording sheet conveyance direction, when projection parts 83B of three ribs 83A arranged at equal interval in a longitudinal direction of the fixing part frame 83 comes into contact with a contact surface 95B of a paper discharge part cover 96 constituting a part of the paper discharge part frame 95, longitudinal warpage of the fixing part frame 83 is corrected and reduced by the contact surface 95B. Consequently, a recording sheet is smoothly conveyed from the fixing part frame 83 to the paper discharge part frame 95.
Patent JP-2014068430-A (JP)
Title: Rotator for induction machine
Inventor: MINOSHIMA NORIMOTO
IPC: H02K17/16
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotator for an induction machine capable of being downsized and increased in rotation speed, the rotator including: a rotor core having a plurality of slots arranged around a rotating shaft and extended in a shaft direction; and a secondary conductors made of conductive material and die-cast molded in the slots.SOLUTION: A rotor 1 for an induction motor M includes: a rotor core 15 having a plurality of slots 20 dispersed around a rotating shaft 10; and secondary conductors 25 each arranged inside the slot 20 by die-cast molding conductive material in the slot 20. Each slot 20 has: a slot outer peripheral part 20O extended radially on the outer peripheral side of the rotor core 15; a slot inner peripheral part 20I arranged on the inner radial side of the rotor core 15 and extended radially at a circumferential position rotated about a shaft core C from the position of the slot outer peripheral part 20O; and a slot intermediate part 20M connecting the slot outer peripheral part 20O and the slot inner peripheral part 20I. The slot 20 extends radially while forming a substantially crank shape.
Patent JP-2014064642-A (JP)
Title: Game machine
Inventor: YAMADA TOMOYA
IPC: A63F7/02
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To inhibit execution of a fraud using game balls made of a magnetic substance in an enclosed type game machine.SOLUTION: The game machine includes: a ball circulation mechanism (a shooting ball storage member 73, a relay unit 85, a ball collection unit 91, and a lifting unit 92) that shoots a nonmagnetic game ball enclosed in the machine from a shooting position to a game area, guides the game ball discharged from the game area to the shooting position and circularly uses the game ball. The ball circulation mechanism includes sorting means (a sorting part 88) that is located at a prescribed portion thereof for sorting magnetic game balls from nonmagnetic game balls. The sorting means (the sorting part 88) includes magnetic ball guide means (a guide route member 88a and a conveying body 88b) that, when a magnetic game ball is present in the ball circulation mechanism, attracts the magnetic game ball by magnetic force and guides it outside the ball circulation mechanism.
Patent JP-2014067568-A (JP)
Title: Light source device, and projection device
Inventor: TAKAMATSU TAKASHI
IPC: F21S2/00
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a projection device, which can diffuse the heat radiated by a light source efficiently.SOLUTION: A light source device comprises: a light source; and a conduction portion for conducting heat radiated from the light source to a diffusion portion for diffusing heat. The conduction portion is constituted of a plurality of parts. Moreover, the conduction portion includes: a first part for conducting, when the light-emitting side of the light source is located at the front, the heat radiated from the back of the light source; and a second part for conducting the heat diffused from the side of the light source. The present technique can be applied to a projector, for example, which has a light source and which is needed for reducing the influences due to the heat diffused from the light source.
Patent JP-2014068558-A (JP)
Title: Method for production of 4-hydroxy-2-butanone or butanol
Inventor: DOBASHI YUKIO
IPC: C12P7/16
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for direct production of 4-hydroxy-2-butanone by culturing a microorganism with a carbon source.SOLUTION: Provided is a method for production of 4-hydroxy-2-butanone or butanol including a step of culturing a clostridial transformant in a culture medium containing a carbon source, where the transformant has at least one modified gene participating in accumulation of acetoacetyl CoA.
Patent JP-2014070516-A (JP)
Title: Wind power generation system
Inventor: HASHIMOTO TAKASHI
IPC: F03D11/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation system capable of restraining oscillation or inclination.SOLUTION: To solve the above-mentioned problem, a wind power generation system comprises: a tower 10; a nacelle 20 supported on the tower 10; plural blades 40-42 rotatably supported to the nacelle 20 via a hub 30; and a power generator 22 operated to generate power by rotating the blades 40-42. When the tower 10 is inclined from a vertical direction, and the tower 10 is controlled so that the blades 40-42 receive a load in a direction opposite to a side on which the tower 10 is inclined or oscillated.
Patent JP-2013137505-A (JP)
Title: Lens diaphragm device
Inventor: KUROIWA YOHEI
IPC: G03B9/02
Filed: 2012-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect of a click mechanical section if required for a purpose, such as the recording (sound collecting) quality improvement of a video camera function and avoid troubles such as operation mistakes due to the difference in operating force of a diaphragm ring.SOLUTION: A device for a lens diaphragm comprises a click mechanism section Uc and a mode switching mechanical section Um. On one of an inner peripheral surface 3i of a diaphragm ring 3 or an outer peripheral surface 2cf of a fixed barrel section 2c is disposed an engaging section 5 having an engaging body 4 supported elastically. On the other of them is disposed an engaged base section 6 having an engaged surface 6f that forms a plurality of engaged sections 6c... with which the engaging body 4 pressure-contacts and with which the engaging body 4 can engage at positions corresponding to diaphragm values when the diaphragm ring 3 is rotated. By displacing either the diaphragm ring 3 or the engaged base section 6 in an axial direction Fs, the mode switching mechanical section Um can switch between a click mode Mc in which the engaging body 4 and the engaged surface 6f pressure-contact each other and a non-click mode Mn in which the engaging body 4 and the engaged surface 6f separate from each other.
Patent JP-2014075225-A (JP)
Title: Battery manufacturing method and battery
Inventor: YOKOYAMA YUJI
IPC: H01M10/0587
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a battery having a negative electrode plate formed by laterally uniforming distribution of a binding material in a thickness direction in a negative electrode active material layer, and to provide a battery configured to prevent increase in resistance or reduction in maintenance ratio of battery capacity.SOLUTION: A method of manufacturing a battery 1 having a negative electrode plate 20 which includes a metal foil 28 extending in a longitudinal direction DL and a negative electrode active material layer 21 includes: a coating film forming step in which negative electrode slurry SL formed by dispersing negative electrode active material particles 24, a binding material 25, and alginate salt 26 applied to the metal foil 28 to form a coating film 21B; and a drying step in which the coating film is heated and dried. In the coating film forming step, the coating film is formed so that a first molar ratio M1/G1 in a coating film central part 21BC of the coating film is larger than a second molar ratio M2/G2 in a coating film outside part 21BE, the molar ratio M/G being obtained by dividing a molar quantity M of mannuronic acid constituting alginic acid and alginate salt by a molar quantity G of guluronic acid, and viscosity V2 of the coating outside part is higher than viscosity V1 of the coating central part.
Patent JP-2013013420-A (JP)
Title: Modified protease inhibiting complement activation
Inventor: MADISON EDWIN L
IPC: C12N9/50
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a compound for modulating a complement system, in particular, a compound to inhibit complement activation and a compound to promote complement activation.SOLUTION: It has been found that a compound inhibiting complement activation can be used for treatment of ischemic and reperfusion disorders including myocardial infarction and stroke, sepsis, autoimmune diseases, inflammatory diseases and diseases with an inflammatory component including Alzheimer's disease and other neurodegenerative disorders.
Patent JP-2014079789-A (JP)
Title: Hydraulic press brake
Inventor: YUKITA TOMOHIRO
IPC: B30B1/32
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To minimize a time lag between detection by a position detecting sensor 27 and switching of a pump discharge flow rate of a bi-directional piston pump 31.SOLUTION: One end of a pilot circuit 45 is connected to a pilot chamber 39 of a bi-directional piston pump 31,and the other end of the pilot circuit 45 is connected to a midway portion of a second main circuit 43, and a solenoid selector valve 47 is disposed in the middle of the pilot circuit 45. The solenoid selector valve 47 is configured to perform switching from a cut-off state to a communicating state when the position detecting sensor 27 detects that a punch 3 is positioned at a just-before-contact position. A check valve 49 for preventing pressure oil from flowing to a second main circuit 43 side is disposed between the solenoid selector valve 47 in the middle of the pilot circuit 45 and the second main circuit 43, and an accumulator 51 is disposed between the solenoid selector valve 47 in the middle of the pilot circuit 45 and the check valve 49.
Patent JP-2014081575-A (JP)
Title: Optical device using electro-optical crystal
Inventor: IMAI KANEYUKI
IPC: G02F1/29
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical device using electro-optical crystal that is able to suppress decrease in the life of an element resulting from the application of a voltage.SOLUTION: An optical device using electro-optical crystal comprises: a light deflector that has an electro-optical material 101 made of inversion-symmetrical monocrystal, and a pair of electrodes formed on a first face of the electro-optical material 101 and a second face opposite the first face; and an air tight container 103 that has an incident window 104a for making light incident on the light deflector, and an emission window 104b for taking out emission light from the light deflector, and that seals the light deflector in it air tightly. Space charges are generated in the electro-optical material 101 by applying a voltage to the pair of electrodes, thereby injecting electrons or electron holes into the electro-optical material 101. The traveling direction of light transmitted through the electro-optical material 101 is changed by changing a voltage applied between the pair of electrodes.
Patent JP-2013109331-A (JP)
Title: Image reading optical system and image reading apparatus
Inventor: HAYASHIDE TADAO
IPC: G02B17/00
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reading optical system that uses an anamorphic imaging optical system, having a small variation of contrast performance even if the focal point shift occurs, and an image reading apparatus including the image reading optical system.SOLUTION: The optical phase changing filter includes a surface shape component that is symmetric only with respect to a predetermined plane including a surface normal at the center of an incident beam and one of the main scanning direction and the sub-scanning direction, and with respect to a surface that includes the surface normal at the center of the incident beam and is perpendicular to the predetermined plane, one side is the phase lead area and another side is the phase delay area.
Patent JP-2014082915-A (JP)
Title: Dispersed power supply system
Inventor: IMAI TAKASHI
IPC: H02J3/32
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To make effective use of electric power of a storage battery even when it is necessary to prevent an inverse load flow from the storage battery to a commercial power supply during an interconnection operation.SOLUTION: The dispersed power supply system includes: first adjustment means (a DC-DC converter 11) for adjusting a DC voltage output from a generated power supply (a solar battery 10); second adjusting means (a bidirectional DC-DC converter 12) for adjusting a DC voltage output from the storage battery 14; conversion means (a bidirectional DC-AC converter 13) for inputting DC power output from the first and the second adjusting means, converting the voltage into AC power and supplying the power to a load 30 and, as needed, inversely flowing the power into a commercial power supply 40; and control means (control sections 15-1 to 15-3) for controlling the second adjusting means and conversion means so that electric power is not flowed into the commercial power supply from the storage battery while AC power is being flowed into the commercial power supply from the conversion means.
Patent JP-2014086767-A (JP)
Title: Antenna changeover communication system and transmission system corresponding thereto
Inventor: MOZUMI GEN
IPC: H04B7/08
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an antenna changeover communication system capable of reducing influences of level fluctuation due to multipath fading by properly selecting an antenna ensuring a high signal quality free from heavy load processing with a simple and inexpensive configuration.SOLUTION: When a unique word detector detects any unique word UW1 from plural unique words UW1 including identical bit strings in a first predetermined time T1, a signal processing section detects the quality a received radio signal. After an antenna control section switches the antenna, the signal processing section also detects the quality the radio signal received by the switched antenna in a second predetermined time T2. An antenna control section selects an antenna with a high signal quality detected by the signal processing section to receive the payload after that.
Patent JP-2013028533-A (JP)
Title: VAPOR DEPOSITION METHOD OF AlGaN AND THICK FILM SUBSTRATE OF AlGaN CRYSTAL PRODUCED BY THE METHOD
Inventor: KOKETSU AKINORI
IPC: C30B25/14
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial growth method in which an AlGaN crystal having a desired composition ratio x can be grown on a sapphire substrate or a Si substrate by an HVPE (Hydride Vapor Phase Epitaxy) method.SOLUTION: An AlGaN is crystal-grown by the HVPE method using an aluminum raw material, a gallium raw material, an ammonia raw material and a carrier gas. At this time, the carrier gas is composed of an inert gas and hydrogen, and the hydrogen partial pressure is set in the range of ≥0 and <0.1. Consequently, the relationship between the supply ratio of the raw materials and the composition ratio of the grown crystal becomes linear, and the controllability of the crystal composition is improved.