baber/WOPTO huggingface dataset:
Patent JP-2013221494-A (JP)
Title: Straight blade vertical axis wind turbine generator
Inventor: SUZUKI KENICHI
IPC: F03D3/06
Filed: 2012-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a straight blade vertical axis wind turbine generator high in efficiency even in weak wind.SOLUTION: A shaft of a turbine of a straight blade vertical axis wind turbine generator is covered by a cylinder, blades of the turbine are set to be rotated slightly outside of a cylinder surface, and the blades are connected to the shaft by a bearing rotatably supporting arms and are rotated around the cylinder which is fixed to the shaft and is not rotated. Wind is shielded by the cylinder so that a course thereof is narrowed, and is hit against the blades of the turbine with increased speed, and thereby larger rotary torque is generated. Further, to prevent decrease in volume of air hit against a side face of the cylinder, diameters of an upper part and a lower part of the cylinder of a cylinder portion are increased to facilitate entering of the wind into a rotating area of the blades.
Patent JP-2013235150-A (JP)
Title: Liquid crystal display device
Inventor: YANO KENTARO
IPC: G02F1/1337
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having inconspicuous deterioration in contrast, etc., even when having excellent view angle characteristics, high transmissivity and high opening ratio.SOLUTION: The liquid crystal display device includes a liquid crystal cell, and a first and second polarizers. The liquid crystal cell comprises: an array substrate including a thin film transistor, a color filter, a pixel electrode and a common electrode; a counter substrate; and a vertical alignment type liquid crystal layer including a liquid crystal molecule having positive dielectric anisotropy between the array substrate and the counter substrate. A array substrate surface includes an area A having a first slit, and a counter substrate surface has an area a being a surface facing the area A. The liquid crystal molecule in the vicinity of the area a is pre-tilted in a major axis direction of the first slit to a normal line of the counter substrate surface when a voltage is not applied. The second polarizer is arranged on the counter substrate side. A protective film F3 between the second polarizer and the counter substrate comprises a layer including fine particles and a layer having a phase difference higher than that thereof and not including particles. Ris 50-100 nm, and Rth is 250-450 nm.
Patent JP-2013234642-A (JP)
Title: Exhaust gas purifying system for internal combustion engine
Inventor: YABANETA SHIGETO
IPC: F01N3/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying system for internal combustion engines which has a constitution for detecting a failure of a PM sensor arranged downstream of a DPF without restriction to and influence on a collection rate of the DPF during failure detection.SOLUTION: Normal time, when a failure diagnosis of a PM sensor 5 attached to a downstream hole part 31 downstream of a DPF 4 is performed, the PM sensor 5 is moved to a first upstream hole part 30 upstream of the DPF 4, and an exhaust gas is discharged from an engine 2. An ECU 6 stores a program for the failure diagnosis of the PM sensor and diagnoses a failure of the PM sensor 5 by comparing an output of the PM sensor 5 to a normal output through the execution of the program. Normal time, the hole part 30 may be closed by a lid member, for instance.
Patent JP-2013237010-A (JP)
Title: Washing processing method of dust
Inventor: KONISHI MASAYOSHI
IPC: B09B3/00
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a washing processing method of dust reusably processing the dust containing lead, copper, zinc, cadmium, mercury, selenium, and thallium without concern of polluting the environment.SOLUTION: A washing processing method of dust carries out a mixing step obtaining slurry by mixing dust containing lead, copper, zinc, cadmium, mercury, selenium, and thallium and water, a solid liquid separating step sepatrating the slurry to a liquid component and a solid component, a first sedimentation step separating the liquid component to deposition and supernatant water by adding sulfur compound to the liquid component such that the equivalent ratio of sulfur is more than 1.0 and less than 2.0 to lead, copper, zinc, cadmium, mercury, selenium, and thallium in the liquid component, and a second sedimentation step separating the supernatant water to deposition and supernatant water by adding first iron ion source to the supernatant water obtained in the first sedimentation step.
Patent JP-2013239353-A (JP)
Title: Inorganic magnesium solid electrolyte, magnesium battery, and inorganic magnesium solid electrolyte manufacturing method
Inventor: HIGASHI SHOGO
IPC: C01B6/15
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel inorganic magnesium solid electrolyte for conducting magnesium ions.SOLUTION: A magnesium battery 10 according to the present invention comprises: a positive electrode 12; a negative electrode 14 having a negative electrode active material containing magnesium; and an inorganic magnesium solid electrolyte 16 interposed between the positive electrode 12 and the negative electrode 14, including a compound having a complex ion structure containing magnesium and hydrogen, and conducting magnesium ions. The inorganic magnesium solid electrolyte 16 may contain a compound containing at least one of boron and nitrogen. The inorganic magnesium solid electrolyte may be manufactured a manufacturing method including a heat treatment step of mixing and heating Mg(BH)and Mg(NH), and forming a compound having a complex ion structure containing magnesium and hydrogen.
Patent JP-2013237801-A (JP)
Title: Surface modification method and surface-modified elastic body
Inventor: MINAGAWA YASUHISA
IPC: C08F2/50
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification method for a rubber vulcanizate or a thermoplastic elastomer, which can impart excellent sliding properties and durability against repeated sliding motion and can allow the surface to maintain the sealing properties, without using expensive self-lubricating plastics.SOLUTION: The present invention relates to a surface modification method for modifying a rubber vulcanizate or a thermoplastic elastomer as an object to be modified, the method including: a step 1 of allowing a photopolymerization initiator to be adsorbed on a surface of the object to be modified; and a step 2 of radically polymerizing monomers, starting from the adsorbed photopolymerization initiator, by irradiation with UV light at a wavelength of 300 nm to 400 nm to grow polymer chains on the surface of the object to be modified.
Patent JP-2013241742-A (JP)
Title: Soil discharge device of shield drilling machine
Inventor: INABA HIROYOSHI
IPC: E21D9/12
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a soil discharge device which enables the rear end opening of a ribbon screw for carrying out drilled sediment including boulder drilled by a cutter head to be reliably closed when closed with a gate, while avoiding the gate from biting the drilled sediment, and which can sort the drilled sediment into boulder and the drilled sediment including small-diameter gravel, and then discharge them separately.SOLUTION: A gate chamber 17 is communicated with the rear end opening of a ribbon screw 12, a gate 16 provided in the gate chamber 17 is constructed by double-leaf left and right door plates 16a, 16b, and the opposed end faces of the left and right door plates 16a, 16b are formed as inclined end faces V-shaped in cross section to ensure their joint when closed. Furthermore, the gate chamber 17 is communicated through a classification chamber 20 having classification means for boulder B and the drilled sediment with a screw feeder 50 for carrying out the drilled sediment including the small-diameter gravel so that the boulder B in the gate chamber 17 is discharged from a discharge port 24 to the outside.
Patent JP-2013242182-A (JP)
Title: Dispersion degree measuring apparatus
Inventor: TSUKIOKA HIROYASU
IPC: G01G13/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion degree measuring apparatus capable of quickly and accurately measuring a dispersion degree of powder.SOLUTION: The dispersion degree measuring apparatus is configured so that a hopper 14 provided with a shutter 12 to be opened by ON of a solenoid, a powder receiving tray 16 located under the hopper 14 to receive powder from the hopper 14, a cylindrical guide cylinder 18 for guiding the powder dropped from the hopper 14 to the powder receiving tray 16, and an electronic balance 20 for measuring the weight of the powder dropped on the powder receiving tray 16 are arranged vertically in a line. At least the powder receiving tray 16 can be taken freely out and in between a takeout position drawn out from a measuring apparatus body to the outside and a measurement position inserted from the takeout position into the measuring apparatus body to measure the weight of powder.
Patent JP-2013242503-A (JP)
Title: Projection type display device
Inventor: KUSUDA TERUYA
IPC: G03B21/14
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device that can improve in contrast and chromatic purity.SOLUTION: A projection type display device includes a dichroic mirror 102 for separating light from a light source 101 into plural color light beams, an X prism 114 for combining three color light beams modulated according to an image signal, and plural light volume control units that are provided on respective optical paths of the plural color light beams separated by the dichroic mirror, between the dichroic mirror and the X prism 114, and control the light volume of the plural color light beams.
Patent JP-2013245358-A (JP)
Title: Method for pretreating sintering raw material
Inventor: OSADA JUNJI
IPC: C22B1/16
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for pretreating a sintering raw material, in which granulating property at production of a sintered ore can be efficiently improved without increasing the amount of a binder used, thereby enabling use of a fine powder raw material that is difficult to granulate.SOLUTION: When charging and stirring quicklime and a sintering raw material into a stirrer, circumferential speed of an agitation blade of the stirrer is adjusted to ≥2 m/sec, and water is added in an amount ranging from (18/56×2×M) to (18/56×6×M) upon stirring, wherein M represents a mass of CaO component in the quicklime. Here, the sintering raw material uses a fine powder raw material as an iron ore having a grain size distribution in which grains sized under 500 μm account for ≥50 mass% and grains sized under 10 μm account for ≤5 mass%.
Patent JP-2013247994-A (JP)
Title: Game machine
Inventor: TSUDA KENICHIRO
IPC: A63F5/04
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing possibilities for a player to diminish eagerness for the play.SOLUTION: When a start lever 41 provided in a slot machine 10 is operated, a lottery for a winning combination is internally executed, and reels 32L, 32M and 32R visible through display windows 26L, 26M and 26R start rotating. Then, when stop switches 42-44 are operated, the reels 32L, 32M and 32R corresponding to the respective switches 42-44 stop rotating. A main control device stops the respective reels 32L, 32M and 32R to change a winning mode established according to the order of operation of the stop switches 42-44 if a special bell or downgraded replay winning combination is won. The main control device sets a guarantee period when a game state is shifted to a fifth RT state.
Patent JP-2013248917-A (JP)
Title: Fuel tank of saddle type vehicle
Inventor: HASEGAWA JUNKO
IPC: B62J35/00
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing spit-back of fuel in a fuel tank of a saddle type vehicle.SOLUTION: A fuel filler 53 is inserted into the inside of a cylindrical fuel injection pipe 41 extending upward from a fuel tank body 12. The fuel filler 53 has a nozzle insertion hole 55 into which a fuel supply nozzle 75 is inserted upon supplying fuel and partitions the inside of the fuel injection pipe 41 into a fuel tank side and an external air side. Holes 56, 56 for returning air of the fuel tank side to the external air side are opened on the fuel filler 53, and spit-back prevention plates 57, 57 are arranged on the fuel filler 53 at positions opposite to the holes 56, 56. A gas stopper 54 for regulating the amount of insertion of the nozzle into the fuel injection pipe 41 is provided on the fuel filler 53 at a position below the nozzle insertion hole 55.
Patent JP-2013248274-A (JP)
Title: Pachinko machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To achieve a Pachinko machine capable of maintaining freshness in a game to suppress a decrease in a rate of operation of a stand by increasing kinds of moving pictures that an image display device can display.SOLUTION: When it is determined that a performance button has been operated (S601: Yes), a camera is activated to photograph a player (S602). Then, when it is determined that facial recognition has been successful (S603: Yes), the photographed player image is stored in a RAM (S604). A character replaced with the player is selected from among characters appearing on a variation/performance pattern for probability variation for composition, an animation having the same face motion as a face motion of the character is generated based on the player image, and the animation and the variation/performance pattern for probability variation for composition are composited to generate a composited moving picture.
Patent JP-2013253421-A (JP)
Title: Operation device
Inventor: HOTTA KAZUHIDE
IPC: E03C1/22
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To more reliably prevent the interference of the inner periphery side end of a cap part with an operation button when the inner periphery side end is isolated somewhat from the inner peripheral face of a body part.SOLUTION: An operation device 1 includes a cylindrical guide member 2, and an operation button 4 capable of reciprocating along the center axis of the guide member 2. The guide member 2 has a cylindrical body part 22 on the inner periphery of which the operation button 4 is arranged, and a collar part 23 protruded from one end of the body part 22 to the outer periphery side. The surface of the guide member 2 ranging from the collar part 23 to the inner periphery on one end side of the body part 22 is covered with a metallic cap part 25. The body part 22 includes a large diameter portion 22A and a small diameter portion 22B having an inner diameter smaller than the inner diameter of the large diameter portion 22A. The end of the cap part 25 to be arranged on the inner periphery on one end side of the body part 22 is arranged on the inner periphery of the large diameter portion 22A and located on the further outer periphery side than the inner peripheral face of the small diameter portion 22B.
Patent JP-2013253426-A (JP)
Title: Display device for self-propelled industrial machine
Inventor: KOWATARI YOICHI
IPC: E02F9/26
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To allow an operator to intuitively and accurately recognize the directivity of an overview image even when the overview image is displayed in any direction.SOLUTION: A display device for a self-propelled industrial machine includes a plurality of cameras 10L, 10R, 10B having obliquely downward optical axes for photographing the surroundings of a dump truck, a viewpoint conversion part for producing overview images 32F, 32L, 32R, 32B obtained by converting the viewpoints of camera images picked up by the cameras 10L, 10R, 10B into upward viewpoints, an image synthesizing part for synthesizing the overview images 32F, 32L, 32R, 32B on the surroundings of a symbol image 31 obtained by symbolizing the damp truck and arranged at the center, to produce a synthesized overview image, a frontward icon superimposing part for superimposing a frontward icon 33 showing the frontward direction of the symbol image 31 on the symbol image 31, and a monitor provided in the driver's cab of the dump truck for displaying the synthesized overview image on which the frontward icon 33 is superimposed, in any direction.
Patent JP-2014002809-A (JP)
Title: Electronic equipment device
Inventor: KONO TOMOHIRO
IPC: G11B33/14
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment device capable of using a fan in its housing to suck and remove dust on a top surface of the housing without possible radio frequency interference.SOLUTION: An electronic equipment device includes a fan 5 in a housing 3 to take in ambient air to the housing 3 and exhaust to the outside of the housing 3. A top surface of the housing 3 is provided with a flat tip opening of an intake passage 13 through which ambient air is taken in to the housing 3 with the fan 5. The flat tip opening is provided with a filter member 7 attached. Dust on the top surface of the housing 3 is sucked together with ambient air with rotation of the fan 5 to the tip opening of the intake passage 13, resulting in that the dust is trapped with the filter member 7 at the tip opening. Therefore, the dust is removed from the top surface of the housing 3 without scattering to the circumference. In addition, because no charging means is provided via an insulation member on a back surface of a top plate of the housing 3, possible radio frequency interference and cost increase do not occur due to the charging means.
Patent JP-2013130855-A (JP)
Title: Method for making retardation film
Inventor: CHANG CHIEN-CHENG
IPC: G02F1/13363
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a retardation film, in which the time of UV light irradiation to cure an alignment layer is shortened in order to enhance production efficiency.SOLUTION: A method for making a retardation film includes the steps of: forming a photo-alignment layer 2 on a substrate 1; exposing the photo-alignment layer 2 using first linearly-polarized UV light having a first polarizing direction such that first and second regions of the photo-alignment layer 2 are oriented in a first alignment direction; disposing a patterned photomask 3 over the photo-alignment layer 2 such that the first regions of the photo-alignment layer 2 are shielded, and exposing the second regions of the photo-alignment layer 2 using second linearly-polarized UV light having a second polarizing direction that is different from the first polarizing direction such that the alignment direction of the second region is changed; and coating liquid crystals 4 over the photo-alignment layer 2 with two alignment directions, and curing the liquid crystals 4 so as to obtain a retardation film 5 with two alignment directions.
Patent JP-2014000259-A (JP)
Title: Imaging operation control device of electronic endoscope
Inventor: TACHIBANA TOSHIO
IPC: A61B1/04
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To appropriately control an imaging operation of a CMOS sensor even when a trouble occurs in communication means in a scope.SOLUTION: A light source 21 outputs illumination light A for illuminating a subject. A control signal light transmitter 22 outputs control signal light B in a wavelength range other than visible light. An optical fiber 12 is provided in a scope and applies the illumination light A and the control signal light B from a tip of the scope 10 towards a subject S. A CMOS sensor 16 is provided at the tip of the scope 10, receives reflected light of the illumination light A reflected by the subject S and captures a subject image. A control signal light detection unit receives the control signal light B reflected by the subject S on a part of a light-receiving surface of the CMOS sensor 16. The imaging operation of the CMOS sensor 16 is controlled based on the control signal light B.
Patent JP-2014000906-A (JP)
Title: Vehicular heat management system
Inventor: ENOMOTO NORIHIKO
IPC: B60L50/15
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To switch using a simple structure a case where an independent heating medium circuit is formed for each of plural routes and a case where the heating medium circuit is formed by joining the plural routes.SOLUTION: For plural channels included in a first group of channels 34C, 34D, 34E, 34F, 34G, and 34H, a first selector valve 31 and second selector valve 32 are actuated while being interlocked with each other so that a route to be allowed to communicate by the first selector valve 31 and a route to be allowed to communicate by the second selector valve 32 become identical to each other. Thus, a heating medium circuit including a first route 14 and a heating medium circuit including second routes 15A and 15B are formed independently of each other. For the plural channels included in the first group of channels, the first selector valve 31 and second selector valve 32 are actuated while being interlocked with each other so that the route to be allowed to communicate by the first selector valve 31 and the route to be allowed to communicate by the second selector valve 32 become different from each other. Thus, a heating medium circuit having the first route 14 and second routes 15A and 15B allowed to communicate with one another in series is formed.
Patent JP-2013039024-A (JP)
Title: Printed circuit board for compressor housing
Inventor: PIERRE SARDA
IPC: H02M3/28
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which uses change in frequencies of an insulation-type switched-mode power supply circuit for data transmission to a microcontroller disposed at a low-voltage side.SOLUTION: A printed circuit board 12 comprises: a first portion 20 having first electronic components 22 whose earth electrode is placed on a first voltage source 14; a second portion 24 having second electronic components 26 whose earth electrode is placed on a second voltage source 16; and a switched-mode power supply circuit 34 whose one input is connected to the first portion 20 and whose at least one output is connected to the second portion 24. The printed circuit board further comprises modification means 36 for modifying a switching frequency of the switched-mode power supply circuit 34 depending on data values 32 to be transmitted between the first portion 20 and the second portion 24, where the data can take at least two distinct values.
Patent JP-2013008675-A (JP)
Title: Circuit breaker
Inventor: KIM WOON-JAE
IPC: H01H71/16
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker including a detection mechanism having a structure where a gap between a bimetal and a cross bar can be automatically set, the gap being an important factor to determine time delay operating characteristics of the circuit breaker.SOLUTION: A circuit breaker 100 including a fixed contactor 51 and a movable contactor 52 opening/closing a circuit includes: a bimetal 31 bent by heat generated from a conductive current; a pressing member 32 coupled to an upper part of the bimetal 31; a cross bar 33 spaced from the pressing member 32 by a preset gap, and, when the bimetal is bent, brought into contact with the pressing member 32 to rotate by being pressed; and a switching mechanism 20 operated by rotation of the cross bar 33 to separate the movable contactor 52 from the fixed contactor 51. A coupling hole 35 to which the pressing member 32 is coupled is provided at the upper part of the bimetal 31, and the pressing member 32 is bonded to the coupling hole 35 after the preset gap between the pressing member 32 and the cross bar 33 has been determined by applying a supply current in a state where the pressing member 32 is freely movable in the coupling hole 35.