baber/WOPTO huggingface dataset:
Patent JP-2012057773-A (JP)
Title: Pipe connection member
Inventor: UJINO YOSHIYUKI
IPC: F16L37/12
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of occasionally losing a slipping-out preventive member of a conventional pipe connection member due to a constitution for separating from a pipe in assembling and maintenance work.SOLUTION: A first pipe 1 is inserted into a through-hole 3e of the pipe connection member, and a plurality of claw parts 3b are arranged in an opposed position inside an annular body 3a elastically deformable in the radial direction, and an operation part 3c arranged on the outer periphery of the annular body 3a in the orthogonal direction to a line segment of connecting the plurality of claw parts 3b. is picked in the body center direction of a pipe joining member, and locking on an engaging object part 5a engageable with the claw parts 3b of the annular body 3a is released from a second pipe 2 being a connection object by expanding a distance of the plurality of claw parts 3b, to thereby provide the constitution for preventing the loss of the pipe connection member in assembling and maintenance work of a connection part, requiring no space of the connection part periphery and not slipping out a joint part of the pipe.
Patent JP-2012062910-A (JP)
Title: Planetary magnet gear drive type generator and wind power generator device using the same
Inventor: HARA AKIO
IPC: H02K49/10
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a planetary magnet gear drive type generator having high conversion efficiency from natural energy to electric power, achieving low noise, and superior in maintainability.SOLUTION: The planetary magnet gear drive type generator 1 receives rotational force of a rotary shaft 102 rotatingly driven by natural force, drives rotation of a sun magnet gear 15 through a planetary magnet gear 12 and pinion magnet gears 14 of a planetary magnet gear drive mechanism 3 disposed concentrically with the rotary shaft 102 so as to become faster than rotation of the rotary shaft 102 in non-contact, and makes magnetic flux by annular upper magnet 24 and under magnet 26 rotatably pivoted by a generator shaft 2, opposingly arranged in parallel at a constant interval and constituting a power generating mechanism 4 rotating interlocking with rotation of the sun magnet gear 15 cross a coil of a disk-like coil body 30 opposingly arranged between them in a non-contact and fixed state to induce large power generating output in the coil.
Patent JP-2012063183-A (JP)
Title: Display device
Inventor: KIMURA HIROMICHI
IPC: G01D11/28
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the light from a light source is efficiently guided to an index formed on a transparent display panel to enhance illumination quality.SOLUTION: A pointer 8 is arranged on the back side of a transparent dial 3 on which characters/scales 31 are formed. An LED 6 for a transparent display plate is arranged so as to face the outer edge surface of the transparent display plate 3. On a rear cover 2 arranged on the rear face side of the pointer 8, a tapered reflection part 22 which gets closer to the front face as it gets away from the LED 6 for transparent display plate is provided along the characters/scales 31.
Patent JP-2012061938-A (JP)
Title: Marine propulsion apparatus
Inventor: KAGIMOTO YOSHIMI
IPC: B63H5/125
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a marine propulsion apparatus which minimizes increase in the size of gear shape and increase in propulsion resistance, to increase output of the propulsion apparatus.SOLUTION: The azimuth propulsion device 1A is configured to transmit driving force to a vertical drive shaft 9 through an inboard bevel gear unit 6 from an inboard horizontal drive shaft 8 linked to a prime motor 5, and transmit the driving force from the vertical drive shaft 9 to an in-pod horizontal drive shaft 10 through an in-pod bevel gear unit 7 to drive a propeller 3. The vertical drive shaft 9 comprises a hollow outer drive shaft 9a provided with bevel gears 6b, 7b at the upper and lower ends thereof, and an inner drive shaft 9b provided with bevel gears 6c, 7c at the upper and lower ends thereof and disposed inside the outer drive shaft 9a. A bevel gear 6a of the inboard horizontal shaft 8 is meshed with the bevel gears 6b, 6c, and a bevel gear 7a of the in-pod horizontal drive shaft 10 is meshed with the bevel gears 7b, 7c, to form two driving force transmission systems.
Patent JP-2012061501-A (JP)
Title: Screw shaft for ball screw
Inventor: HIRAOKA TSUNEAKI
IPC: B21D15/04
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To improve strength of a screw shaft and make it easy to control a length dimension when forming the screw shaft for a ball screw by bulging work.SOLUTION: A tube p is inserted into a cylindrical bulging mold 21 having a screw forming surface 21b on an inner circumferential surface. While compressing the tube p with a jig for pushing shaft 22 in an axial direction, a screw shaft is pressurized by sending fluid into the tube p with pressurizing mechanism 23. The screw shaft is produced by expanding a diameter of the tube p to push the inner circumferential surface of the bulging mold 21 and to form screw grooves on an outer peripheral surface. When forming, as the tube p is compressed in the axial direction, even internal pressure is pressed to the tube p, the tube p is not expanded in the axial direction. The produced screw shaft is prevented from reduction in thickness and the strength is guaranteed. Since the compressed volume in the axial direction is fixed, it becomes easy to control the length dimension of the screw shaft.
Patent JP-2012064029-A (JP)
Title: Wireless device in crime prevention system
Inventor: SHIMA YASUSHI
IPC: G08B25/10
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide wireless device for a crime prevention system which can use signals of two frequency bands simultaneously with a simple and inexpensive structure.SOLUTION: A reception device 40 for a crime prevention system which receives a signal from a crime prevention sensor 2 includes a wireless transmission/reception unit 41 having an antenna 45 for transmitting and receiving a signal with a first frequency and a signal with a second frequency, and a control unit 44 for performing a control based on the content of a signal. The wireless transmission/reception unit 41 includes an antenna side connection unit 46, a control unit side connection unit 49, a first signal processing unit 47, and a second signal processing unit 48. The first signal processing unit 47 converts a signal with the first frequency into a signal of a first system and outputs it to the control unit 44, as well as outputs the signal of the first system input from the control part 44 in the first frequency. The second signal processing unit 48 converts a signal with the second frequency into a signal of the first system and outputs it to the control part 44, as well as converts the signal of the first system input from the control part 44 into a signal of a second system and outputs it in the second frequency.
Patent JP-2012061440-A (JP)
Title: Liquid treatment apparatus
Inventor: ISHII SHIN
IPC: C02F1/32
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a more compact and easily usable liquid treatment apparatus in which energy efficiency is good and liquid treatment capability is further enhanced.SOLUTION: The electrodeless ultraviolet discharging tube interlinked with the ferrite core is arranged in the state of submerging in the liquid to be treated on upon subjecting a lead wire including at least the ferrite core and an induction coil to waterproof treatment and the treatment of the liquid to be treated is carried out by ultraviolet ray generated by the ultraviolet discharging tube. The frequency for changing discharging tubes is raised by using the electrodeless ultraviolet discharging tube generating the ultraviolet ray according to energization of the induction coil wound around the ferrite core. The connection of a primarily current of the oil and the secondary coil of the discharging tube is improved and energy transmission can be raised. High frequency loss by the liquid to be treated mainly comprising water can be reduced and it becomes possible to effectively transmit energy from a high frequency power source side to the discharging tube side without enlarging the ferrite core.
Patent JP-2012062856-A (JP)
Title: Fuel supply device
Inventor: SUGIYAMA NATSUKI
IPC: F02D41/32
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device that quickly and reliably supplies fuel by pressure with a fuel pump when a device is resumed from a fuel cut mode.SOLUTION: The fuel supply device includes: a fuel supply mechanism 40 for selecting a fuel supply mode for supplying fuel to an injector 31 via a supply pipe L when a fuel injection in an engine 10 is executed or a fuel cut mode for stopping supply of fuel to the injector 31; a relief unit 48 for opening the supply pipe L at a downstream side so that a part of the fuel is discharged into a fuel tank 41; and an ECU 70 for controlling the operation of the fuel supply mechanism 40 and the relief unit 48. The ECU 70 is configured to, when the injector 31 enters the fuel cut mode where the injection of fuel is temporarily stopped during the engine rotation, control the fuel supply mechanism 40 to increase at least either the supply pressure or the supply amount of the fuel via the supply pipe L, and control the relief unit 48 to discharge a part of the fuel via the supply pipe L into the fuel tank 41.
Patent JP-2012064289-A (JP)
Title: Magnetic recording medium and manufacturing method therefor, and magnetic recording device
Inventor: KAMATA YOSHIYUKI
IPC: G11B5/65
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium capable of reducing surface ruggedness without incurring process damage or an increase in the number of processes.SOLUTION: The manufacturing method of a magnetic recording medium in which a ferromagnetic recording unit is formed in a desired track pattern or bit pattern on a substrate includes: a process in which, after a ferromagnetic film 44 is formed on the substrate 40, a B thin film 51 is formed in a region for separating the ferromagnetic film 44 between tracks or bits; and a process in which the part of the ferromagnetic film 44 in which the B thin film 51 is formed is non-magnetized to contain 15 at% or more of B by radiating ion to the B thin film 51.
Patent JP-2012067795-A (JP)
Title: Vacuum seal mechanism and vacuum robot
Inventor: TAKAOKA SHUNJI
IPC: F16J15/16
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum seal mechanism which does not require a special seal wall on the outer peripheral surface of a rotating shaft, and which can maintain sealing functions for a longer period of time than a seal member alone.SOLUTION: This vacuum seal mechanism 1 prevents air leakage to a vacuum environment V side through a gap between the rotating shaft 41, which is arranged between a vacuum environment V and atmospheric pressure environment A so as to spread over them, and a cover body 42. The vacuum seal mechanism comprises: a first seal member 5 which adheres firmly to the outer circumferential surface 41a of the rotating shaft 41; a second seal member 6 which is separated from the outer circumferential surface 41a of the rotating shaft 41 in a first seal usage state in which the first seal member 5 adheres firmly to the outer circumferential surface 41a of the cylinder-shaped rotating shaft 41; and an adapter 7 which is interposed between the outer circumferential surface 41a of the rotating shaft 41 and the second seal member 6, and makes both the gaps airtight between it and the outer circumferential surface 41a of the rotating shaft 41, and it and the second seal member 6, in a second seal usage state in which the sealing function of the second seal member 6 is demonstrated.
Patent JP-2012068439-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method, electrophotographic device, and process cartridge for electrophotographic device
Inventor: ARAI RYOTA
IPC: G03G5/06
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high durability even in long-term repeated use, suppressing decrease in image density or image degradation due to generation of image blur, and stably giving a high-quality image, to obtain a photoreceptor capable of responding bipolar charging, and to provide an electrophotographic method, an electrophotographic device and a process cartridge for electrophotography, in which exchanging photoreceptors is unnecessary by using the above photoreceptors, high-speed printing or reduction in size of the device accompanying a smaller diameter of a photoreceptor can be achieved, and high-quality images can be stably obtained even in repeated use.SOLUTION: The electrophotographic photoreceptor includes a photosensitive layer formed on a conductive support body, where the photosensitive layer contains an isoindole derivative expressed by general formula (1).
Patent JP-2012069767-A (JP)
Title: Group iii-v compound semiconductor epitaxial wafer and manufacturing method thereof
Inventor: IGARASHI JUNICHI
IPC: H01L21/338
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a group III-V compound semiconductor epitaxial wafer in which on-resistance and leakage current are reduced.SOLUTION: A group III-V compound semiconductor epitaxial wafer has an HEMT structure where at least a buffer layer composed of a GaAs layer and an AlGaAs layer, a channel layer composed of an InGaAs layer, an electron supply layer composed of an AlGaAs layer containing n-type impurities or an InGaAs layer or an Si planar-doped layer, a Schottky layer composed of an AlGaAs layer containing non-doped or low concentration n-type impurities, and a contact layer composed of an InGaAs layer (where, 0<x<1) containing n-type impurities using Se or Te as a dopant are laminated on a single crystal substrate. The semiconductor epitaxial wafer has a haze value of 500 ppm or less in an inspection of surface cleanliness.
Patent JP-2012065905-A (JP)
Title: Endoscope storage method and endoscope
Inventor: SERIZAWA MICHIHIKO
IPC: G02B23/24
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope storage technology capable of easily preventing soil and bacteria from adhering to a pipeline inside an endoscope during the storage of the endoscope.SOLUTION: In a step (S16) of storing the endoscope with a pipeline, the pipeline (forceps channel) of the endoscope is filled with a gel-like filler containing at least either one of a bactericidal constituent and an antimicrobial constituent (S20). The filler infilled in the pipeline is solidified by cooling etc. (S22), and the endoscope is stored in a state in which the solidified filler is disposed in the pipeline. The filler solidified before the use of the endoscope is removed from the pipeline (S24). This can effectively prevent the soil and the bacteria from adhering to the pipeline inside the endoscope during the storage of the endoscope.
Patent JP-2012074137-A (JP)
Title: Hinge spring and electromagnetic relay using the same
Inventor: FUJIMURA TOSHINORI
IPC: H01H50/64
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a hinge spring that can prevent a plurality of hinge springs from getting entangled with each other when the plurality of hinge springs are transported; and an electromagnetic relay using the same.SOLUTION: A hinge spring 20A comprises: a hinge spring body part 201 composed of three surfaces, in a nearly U-shaped cross-sectional shape; an armature presser part 202 extending from the center in one end edge of the hinge spring body part 201 to the outside with a side closer to the tip than to the center bent toward the inside; and a rectangular overhang part 203A formed by overhanging at both sides of the tip of the armature presser part 202. The overhang part 203A for preventing entanglement is provided at the tip of the armature presser part 202, so as to prevent the plurality of hinge springs 20A from getting entangled with each other when the plurality of hinge springs are transported and to improve work efficiency in assembling an electromagnetic relay 1.
Patent JP-2012072586-A (JP)
Title: Construction kit of floor material for bathroom
Inventor: MINAMI MASAFUMI
IPC: E04F21/20
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction kit of a floor material for a bathroom, which improves work efficiency by aggregating materials or the like required for constructing the floor material.SOLUTION: The construction kit of the floor material for the bathroom includes storage boxes 11 and 12 for storing: a sheet-like floor material 2 to be stuck to the floor surface of the bathroom; a repairing material 3 for repairing the floor surface of the bathroom; an adhesive 4 for bonding the sheet-like floor material 2 to the floor surface of the bathroom; and a sealing agent 5 for sealing the floor surface of the bathroom and the floor material 2.
Patent JP-2012071953-A (JP)
Title: Panel loading rack and method for storing and taking out panel
Inventor: SATAKE TAKASHI
IPC: B65G1/14
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a panel loading rack capable of enhancing efficiency in loading, transportation and positioning of panels used for various buildings, and a method for storing and taking out the panels.SOLUTION: The panel loading rack 100 includes a base member 10 constituting a bottom surface; a crossbeam member 20 disposed to cross each end of the base member 10; a plurality of strut members 30, 40 extended to the upper side of the crossbeam member 20; a connecting member 50 mutually connecting the strut members 30, 40 and disposed detachably from the strut members 30, 40; and a lift support member 60 to which an external force is added to be lifted up. Each of the strut members 30, 40 has a plurality of cutout portions formed to be continued vertically, the cutout portion having at least a substantially horizontal first side, and a second side extended to the upper side of the first side to form an acute angle with the first side.
Patent JP-2012079436-A (JP)
Title: Wire core bundle and communication cable having the same
Inventor: NAKAMURA KOJI
IPC: H01B11/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire core bundle and a communication cable having the same capable of preventing variation in distance between a plurality of insulation wire cores at low cost.SOLUTION: A quad stranded wire 20 is constituted by bundling four insulation wire cores 21. One plane part 25a provided over the entire length, and the other plane part 25b being connected and orthogonal to the one plane part 25a and being provided over the entire length, are provided in an outer peripheral surface 25 of each insulation wire core 21. An angle θ between the one plane part 25a and the other plane part 25b is defined to be an angle obtained by dividing 360 degrees by the number of insulation wire cores 21 in the quad stranded wire 20.
Patent JP-2012085092-A (JP)
Title: Wireless device
Inventor: SASAKI AKIRA
IPC: H03H7/46
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless circuit which is capable of reducing both mismatching loss and insertion loss between an antenna and a receiver in a plurality of frequency bands.SOLUTION: A wireless device comprises: an antenna; a first series resonant circuit and a first matching circuit which are connected in series between first and second connection points; and a second series resonant circuit and a second matching circuit which are connected in series between third and fourth connection points. The antenna, the first connection point, and the third connection point are connected, and the second connection point and the fourth connection point are connected.
Patent JP-2012082312-A (JP)
Title: Thermoplastic resin water-based dispersion and waterproof film using this
Inventor: SUGYO YASUNARI
IPC: C09D5/02
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To retain heat seal property of a dried film of a thermoplastic resin water-based dispersion and to enhance waterproof property.SOLUTION: The waterproof property after the thermoplastic resin water-based dispersion is made to the dried film is enhanced by using the thermoplastic resin water-based dispersion incorporated with wax in the water-based dispersion in which the thermoplastic resin is dispersed into a water-based medium using a polymer emulsifier.
Patent JP-2011211681-A (JP)
Title: Surface mount crystal oscillator and method of manufacturing the same
Inventor: SAKABA YASUO
IPC: H03H3/02
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount crystal oscillator which can enhance product quality and improve productivity while being achieved in miniaturization, and a method of manufacturing the crystal oscillator.SOLUTION: The invention relates to the surface mount crystal oscillator where, on wall faces of through-holes 9 formed at corners of a rectangular ceramic base 1, through-terminals 5x are formed on a front surface of the ceramic base 1, leading terminals 4a of crystal holding terminals 4 which hold a crystal piece 2 are connected to diagonal through terminals 5x, and on a back surface of the ceramic base 1, mount terminals 5a, 5b connected to the through terminals 5x are formed, and an insulating film 10 projected especially in a corner direction is formed at such a position as to face an opening end face of a metal cover 3.
Patent JP-2012089972-A (JP)
Title: Broadcast receiving device, control method therefor and computer program
Inventor: SEGAWA KAZUAKI
IPC: H04N5/44
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiving device, having a data broadcast function capable of accessing a URL while an unspecified user is viewing a program, appropriately restricting an access from the user to a site to which the access is to be restricted.SOLUTION: On receiving a URL access request via a data broadcast screen, a digital television receiver 100 counts an evaluation value related to the access to a Web site, based on program information and a URL access request reception time. The digital television receiver 100 then compares the evaluation value with a prescribed threshold, and issues a notification to prompt the user to set to restrict the access to the Web site, if the evaluation value is larger than the threshold.
Patent JP-2011094797-A (JP)
Title: Hose clamp
Inventor: KRAUS MATHIAS
IPC: F16L33/10
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose clamp with high load capacity and a method for forming the same.  <P>SOLUTION: The hose clamp includes a clamping band and a turnbuckle, which is attached to an end section of the clamping band and which includes a hosing and a clamping screw. The housing 6 has a base wall with a shaping that engages in the clamping band. The shaping, on a side facing towards the clamping band, has a projection and on a side facing away from the clamping band, has a storage part 15 that covers a larger area than the projection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099043-A (JP)
Title: Lateral interlocking operation device
Inventor: ARAKAWA RYUSUKE
IPC: G05G1/04
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a lateral interlocking operation device capable of hardly causing operational backlash between right and left grips.SOLUTION: Grips of a lateral interlocking operation device are rotatably supported by an arm 9 coupled with a grip supporting section. A cavity section 36a between the arm 9 and an arm shaft 34 is filled with magnetic fluid 38. Further, when the grips are operated with an overload, a magnetic field is applied to the magnetic fluid 38 by energizing a coil 39 and the magnetic fluid 38 is solidified. Therefore, the grips are secured to the arm 9, and the overload is not applied to a universal joint 4 disposed ahead of the arm shaft 34.