baber/WOPTO huggingface dataset:
Patent JP-2011211294-A (JP)
Title: Signal amplifier circuit with output mute function
Inventor: SUEMITSU MASAAKI
IPC: H03F1/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal amplifier circuit with an output mute function, which is single input and multiple outputs and is capable of muting only a part of the output.SOLUTION: The signal amplifier circuit with the output mute function includes: one input terminal 1; N (N is a natural number ≥2) pieces of operational amplifiers OP1 for inputting signals supplied to the one input terminal 1; N pieces of output terminals 2 to which amplification signals output from each of the N pieces of the operational amplifiers OP1 are supplied in one-to-one correspondence; and one NPN transistor Q1 for switching whether or not to turn the reference potential of (N-1) pieces of operational amplifiers among the N pieces of the operational amplifiers OP1 to a prescribed negative potential (-Vc). When the one NPN transistor Q1 selects the prescribed negative potential (-Vc), the output is muted in (N-1) systems corresponding to (N-1) pieces of the operational amplifiers.
Patent JP-2011207022-A (JP)
Title: Injection molding device, injection molding method and housing
Inventor: KAMIO TOSHISATO
IPC: B29C45/17
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device where film cutting and injection molding are carried out in one step without the fine adjustment of a stopper position, and a cross-sectional shape of the end of a member is not limited to a shape of a cutting blade, an injection molding method, and a housing.SOLUTION: A member is formed by injecting resin between a film disposed on a cavity which is a die having a recessed part and a core which is a die having a protruding part which is inserted into the recessed part of the cavity. The cavity has a cutting blade for cutting the film that is disposed so as to protrude to the outer flat surface of the recessed part on the outer periphery of the recessed part, and the core has, at the outer periphery of the protruding part, an edge that forms the end surface of the member. When the core is inserted into the cavity, the film sandwiched between the cutting blade and the edge is cut.
Patent JP-2011211576-A (JP)
Title: Speaker
Inventor: KOIKE TOSHIYUKI
IPC: H04R9/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a cushion is peeled from a frame since a bonding area of the cushion is reduced at the periphery of the frame, because of miniaturization and weight reduction of a speaker.SOLUTION: While any or a combination of a hollow section, a through hole, and a projected section is provided at the periphery of the frame in the material thickness direction of the frame, the cushion is formed and configured to cover the hollow section, the through hole, and the projected section. Thereby, the size of the periphery of frame as seen from the plane is reduced. Then, the bonding area is expanded by preparing a contact part in the vertical direction. According to the arrangement, the speaker has a configuration that can prevent the cushion from being peeled from the frame.
Patent JP-2011206384-A (JP)
Title: Method and apparatus for capturing radiation image
Inventor: YAHIRO YASUKO
IPC: A61B6/03
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reconstructed image further suited to a diagnosis by appropriately suppressing an influence of a motion artifact generated by the rotating operation of a radiation image detector and the like.SOLUTION: This radiation image capturing apparatus acquires information indicating a moving distance of at least one of a radiation source and the radiation image detector when applying radiation for each rotating angle, and sets a voxel resolution of the reconstructed image based on the information indicating the acquired moving distance.
Patent JP-2011206426-A (JP)
Title: Game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of further quickly and surely putting out prize balls especially when prize balls tend to run short.SOLUTION: The Pachinko game machine 2 has a game board unit 5, a game machine frame unit 3, a prize ball putout unit 60 having a prize ball putout device, and a control means. The prize ball putout unit 60 has a plurality of lines of supply paths 61, a plurality of rotating bodies 62, a putout path 65, a motor 50 and a detection means. When determining a ball insufficient state in at least one of the plurality of lines on the basis of a detection result by the detection means, the control means sets the driving speed of the rotating body 62 by the motor 50 at a second speed higher than a first speed.
Patent JP-2011079582-A (JP)
Title: Polymer compound container for irreversible deformation
Inventor: FUJIMOTO HIROYOSHI
IPC: B65D1/02
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional container formed of a polymer compound is found, when it is discarded, hard to discard as a compact waste due to its shape reverting to its original one in a reversible fashion even if the container is subjected to deformation, while it taking a lot of time and labor for the container to be manufactured, requiring redundant resources due to its complicated constitution, whereas arrangement of the deformation being dependent on grooves provided on the container itself so that the shape of the container does not revert to its original shape causes the deformation of the container to be subjected to its shape, quality of the material and the like thereof, thus it is difficult to crush the container unless the container is repeatedly pressed down.  <P>SOLUTION: With respect to containers and the like for beverage formed of a polymer compound, the constitution of protruding planes taking advantage of the structure of the container's surface and a recessed part structure linking the protruding planes serves to save resources for the container, while earning surface rigidity of the container, and to keep the container difficult to be subjected to the influence of force of restoration by the quality and shape of the container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038508-A (JP)
Title: Stirling engine
Inventor: MORIKAWA KICHIJIRO
IPC: F02G1/053
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide Stirling engines from a smaller size to a larger size, having a flexible configuration, easily combined with another heat engine, and easily manufactured.  <P>SOLUTION: The Stirling engine consist of: a cooling chamber; a heating chamber; a check valve provided between the cooling chamber and the heating chamber; and an actuator. A working fluid is circulated in one direction from the cooling chamber to the heating chamber, and circulated in the one direction only by the check valve. The inflow of the working fluid from the heating chamber and the discharge thereof to the cooling chamber are controlled by an operating valve. The other Stirling engine consists of: a heating chamber; an actuator; and a pump. Air as a working fluid is released into the atmosphere from the heating chamber through the actuator, and also the air is fed from the atmosphere to the heating chamber through a pump house. An air flow is controlled by the operating valve. The Stirling engines have simple structures, are compact, and are manufactured without requiring comparatively accurate machining.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011214447-A (JP)
Title: Method and device for controlling spark ignition engine
Inventor: KUDO HIDETOSHI
IPC: F02D45/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of preignition while maintaining emission efficiency as favorably as possible.SOLUTION: When preignition is detected based on a detection value of detection means (33 and 34) in a low rotation and high load region of the engine (specified operation region R), an injection amount of fuel from an injector 18 is increased, and an air-fuel ratio in a cylinder is enriched (S42), and when the preignition is detected after the control, the injection timing of a part of the fuel to be injected from the injector 18 is retarded to the middle period of a compression stroke or later (S44).
Patent JP-2011214048-A (JP)
Title: Method for producing aluminum porous sintered body
Inventor: YANG JI-BIN
IPC: B22F7/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aluminum porous sintered body, with which the aluminum porous sintered body that has open pores each having micro and regular size of ≤600 μm and high porosity, adhesiveness to the contact surface is made better to improve heat exchange efficiency and the peel strength against bending work and that has a plurality of three-dimensional meshed voids, can be easily obtained at low cost.SOLUTION: Sintering aid powder including titanium and/or hydrogenated titanium is mixed in aluminum powder to obtain aluminum-mixed raw material powder. A water-soluble resin binder, water, a plasticizer and a water-insoluble hydrocarbon-based organic solvent are added to the aluminum-mixed raw material powder and they are mixed to obtain a viscous composition 3. The viscous composition is expanded and the expanded composition is dried to obtain two or more compacts different in pore size and/or porosity. Two or more compacts are layered to obtain a compact 15 before sintering. The compact before sintering is heated/calcined in a non-oxidizing atmosphere at the temperature T (°C) satisfying (Tm-10(°C))≤T≤685(°C) to obtain an aluminum composite body in which two or more porous sintered aluminum compacts 17 different in pore size and/or porosity are bonded to one another.
Patent JP-2011214464-A (JP)
Title: Compressor
Inventor: DOI TAKAHIRO
IPC: F04B39/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress operating sound of a compressor by inhibiting displacement of an air gap formed between a stator and a rotor without increasing the number of part items and assembling man-hours.SOLUTION: The compressor includes a pipe 11, and a driving mechanism contained in the pipe 11 and having the rotor 50 and the stator 60 arranged radially outside of the rotor 50. The stator 60 has an annular back yoke part and a plurality of tooth parts projecting radially inward from the back yoke part, and abutment parts 67a, 67b are provided on the outer peripheral face of the stator 60 for abutting against the inner peripheral face of the pipe 11. Recessed parts 69a, 69b are provided at respective portions of the inner peripheral face of the stator 60, which correspond to the radial insides of the abutment parts 67a, 67b.
Patent JP-2011216767-A (JP)
Title: Printed wiring board, mounting structure of printed wiring board, mounting structure of lead component, and printed wiring board mounting method
Inventor: NAGASAWA TAKESHI
IPC: H05K3/34
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board that is adaptable to press-fit technique or soldering technique without changing the design of the printed wiring board, whichever technique is used, when a lead component to be mounted on the printed wiring board is mounted.SOLUTION: A through-hole 11 of the printed wiring board 1 is shaped in an elliptic hole shape, a lead 12 of the lead component is shaped so as to have a press surface at one end and a projection part 12a protruding flatly at a center part, and a long side (a) of the projection part 12a has a length substantially equal to a short-side-directional inner diameter (d) of the through-hole 11 in the elliptic hole shape, and the lead 12 is attached to the lead component in a rotatable state. When being mounted, the lead 12 is rotated and inserted into the through-hole 11 according to mounting technique for the lead component. For example, when being mounted using the press-fit technique, positioning is performed so that the long-side direction of the projection part 12a of the lead 12 coincides with the short-side direction of the through-hole 11, and the lead 12 is pressed and inserted into the through-hole 11.
Patent JP-2011015388-A (JP)
Title: Apparatus and method for processing video
Inventor: KIM JIN
IPC: G03B35/00
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a video processing apparatus and a video processing method in which high-reliability correction can be performed on an artifact, that occurs in a three-dimensional video, when the three-dimensional video is produced on the basis of a two-dimensional video.SOLUTION: A video processing method for producing a three-dimensional video frame includes the stages of: applying an offset value to an object abstracted from a first video frame in order to obtain an offset video frame; obtaining video information corresponding to a distorted area from a second video frame; and compensating the distorted area with the obtained video information, with respect to the distorted area of the video information in the first video frame by the offset value.
Patent JP-2011223686-A (JP)
Title: Breaker control apparatus
Inventor: TAKESHITA MITSUHIRO
IPC: H02H3/06
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a breaker control apparatus capable of stably re-closing a transmission line while preventing a step-out state of a power system.SOLUTION: A breaker control apparatus includes: a detection device detecting an accident of a transmission line of a power system; a storage device storing timing information indicative of a predetermined timing; and a control device which breaks a breaker breaking a transmission line when the detection device detects any accident, and turns on the breaker in the predetermined timing based on the timing information thereafter. The timing information is calculated based on a phase difference angle indicating a time change of a phase difference angle between different two points of the transmission line corresponding to each of a plurality of different accidents, after the lapse of a predetermined time from bringing the transmission line into a grounded state or a short-circuited state under a predetermined condition after breaking the breaker to bringing the transmission line into an insulated time, and the timing information indicates such timing that a state of the power system does not become a step-out state even if any one of the plurality of different accidents occurs.
Patent JP-2011222739-A (JP)
Title: Vapor-phase epitaxial device
Inventor: YAMAGUCHI AKIRA
IPC: C23C16/46
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a vapor-phase epitaxial device that can easily adjust the temperature of a substrate with a simple structure.SOLUTION: In a vapor-phase epitaxial device in which a substrate 20 mounted on a substrate mount portion 21a formed on the upper surface of a susceptor 16 is heated by a heater 14 located below the susceptor 16, the susceptor 16 is configured to be divided into an upper susceptor member 21 having the substrate mount portion and a lower susceptor member 22 heated by the heating means. A space portion for adjusting a heat transfer amount is formed between the lower surface of the upper susceptor member and the upper surface of the lower susceptor member, and a heat transfer amount adjusting unit for adjusting the heat transfer amount from the lower susceptor member to the upper susceptor member by adjusting the dimension of the space portion is provided.
Patent JP-2010198031-A (JP)
Title: Liquid crystal cell with compensator layer, and method for manufacturing the same
Inventor: ELMAN JAMES F
IPC: G02F1/13363
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal cell readily manufacturable and providing the required degree of in-plane and out-of-plane compensation while reducing problems relating to a layered type compensator layer.  <P>SOLUTION: In the liquid crystal cell including one or more compensator layers adjacent to an outer surface of a constraint layer of the liquid crystal cell without interposing an adhesive layer, each compensator layer contains a transparent amorphous polymeric birefringent material having an out-of plane birefringence more negative than -0.005. The compensator layers are preferably formed on the outer surface of the constraint layer of the liquid crystal cell by coating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011226836-A (JP)
Title: Nondestructive inspection device
Inventor: KUBOTA TOSHIHIKO
IPC: G01N27/83
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive inspection device for efficiently measuring a nugget section.SOLUTION: A nondestructive inspection device 1 generates a flux density by applying a magnetic field to a measured object 2, allows an induced electromotive force detection part 17 to measure fluxes to be discharged from a plurality of positions in the measured object 2 after interrupting the magnetic field, calculates time constants in transition change, and detects an internal structure of the measured object, based on a time constant distribution state. The nondestructive inspection device 1 includes: a movement direction determination part 21 for determining a movement direction of the induced electromotive force detection part 17, based on a detection result of the internal structure of the measured object 2; and a direction instruction part 22 for instructing the direction determined by the movement direction determination part 21.
Patent JP-2011223922-A (JP)
Title: Seedling transplanter
Inventor: MUNEYOSHI NORIHIKO
IPC: A01C11/02
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent posture of seedlings from being disturbed, to prevent the leaf part of seedlings from being damaged, and to prevent seedlings from being disconnected from a clamping means.SOLUTION: A seedling transplanter includes: a seedling conveyance unit for conveying liana seedlings, such as seedlings of sweet potatoes, and a seedling transplanting unit for inserting a leaf part of seedlings conveyed by the seedling conveying unit into a field for transplanting. The seedling conveyance unit includes: a strip of conveying belt that includes a clamping means of clamping the leaf part of seedlings, and conveys the seedlings from a supply position to a position for allowing the seedling transplanting unit to take over the seedlings; and a protector disposed in the middle of a seedling conveyance region to protect the seedlings. The protector includes a plurality of rod-like protection pieces extended along an extension direction of the conveying belt, and the plurality of protection pieces are disposed with a nearly identical gap to a surface side of the conveyance belt, and adjacent protection pieces are disposed with a gap in a width direction of the conveyance belt to protect the seedlings to be conveyed.
Patent JP-2010184240-A (JP)
Title: Water purifier
Inventor: OZEKI TETSUO
IPC: C02F1/00
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifier which can supply safer drinking water to the user.  <P>SOLUTION: The water purifier includes: an outer case having a water storage tank 102 storing purified water and an outflow port flowing out the stored purified water; a raw water tank 101 stored in the outer case and storing raw water; and an inner case stored in the outer case and communicated with the raw water tank 101, and into which raw water flows. The inner case includes: a tubular section 65 filled with filtration material arranged between an outer filter 64 arranged on the outer circumferential side and an inner filter 63 arranged on the inner circumferential side; and a collection flow passage 69 provided on the inner circumferential side of the inner filter 63, and, between the outer circumferential side of the outer filter 64 and the collection flow passage 69, raw water passes through the tubular section 65 filled with filtration material in the radial direction, so as to be purified. An opening 74 through which water can pass is provided in the axial direction of the tubular section 65 filled with filtration material. The raw water is led from the raw material tank 101 through the opening 74 to the tubular section 65 filled with filtration material, and purified water obtained is led to the water storage tank 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011227305-A (JP)
Title: On-vehicle navigation system and control device
Inventor: ISHIGURO HIROSHI
IPC: G01C21/26
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system and a control device that can reduce power consumption and improve usability.SOLUTION: A control device 60, when shifted from a normal mode to an energy saving mode, sets the resolution of an energy saving image on a display 40 lower than that of a normal image and sets an update period of the energy saving image on the display 40 longer than that of the normal image. In addition, the control device 60, also when shifted from the normal mode to the energy saving mode, enlarges the energy saving image to a VGA size same size as the normal image by a scaler 605 and displays the enlarged energy saving image on the display 40.
Patent JP-2011227402-A (JP)
Title: Projection type video display device
Inventor: MATSUMOTO SHINYA
IPC: G03B21/00
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device capable of suppressing image degradation which is likely to occur when a light source is driven in a pulse modulation method.SOLUTION: A projector is provided with three light sources 201R, 201G, 201B, DMD40 for modulating light from the light sources 201R, 201G, 201B, a light guide optical system 30 for guiding light to DMD40, a projection optical unit 50 for magnifying and projecting light that is modulated by DMD40, a LED drive circuit 70 for driving each of the light sources 201R, 201G, 201B in a pulse-width modulation method, a DMD drive circuit 603 for driving DMD40, and an output terminal part 604 for outputting a driving signal generated by the DMD drive circuit 603 to DMD40. Here the output terminal part 604 is placed in a first area within a main body cabinet 10 and the LED drive circuit 70 is placed in a second area that is located in a diagonal direction of the first area.
Patent JP-2011229553-A (JP)
Title: Sound generating device for chair
Inventor: MAEYAMA TADANORI
IPC: A47C7/72
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a sound generating device for a chair in which an elastic base body does not protrude from a backrest, the elastic base body can be detachably attached to the upper part of the backrest, and a speaker can be attached to the desired position of the elastic base body.SOLUTION: The sound generating device for a chair includes the flat elastic base body having one of engaging/disengaging device and detachably arranged at least from the front face to the back face of the top part of the backrest upper part of the chair via an attachment tool and the speaker having the other of the engaging/disengaging device in the back side, the speaker is disengageably attached to the desirable position of the elastic base body via the engaging/disengaging device.