baber/WOPTO huggingface dataset:
Patent JP-2010038063-A (JP)
Title: Control system of variable displacement compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B49/06
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system of a variable displacement compressor having a highly usable first control device for setting the target value of a control amount and a second control device for adjusting a drive current supplied to the coil of a displacement control valve which is stably held by a simple structure.  <P>SOLUTION: The control system (A) of a variable displacement compressor includes the first control device (400A) and the second control device (400B). The first control device (400A) is formed integrally with at least one of a first connection terminal (433), a first housing (432), and a first substrate (430), and comprises a first engagement part (434). The second control device (400B) is formed integrally with at least one of one or more second connection terminals (443) connected mechanically to the first connection terminal (433), a second housing (442), and a second substrate (440), and comprises a second engagement part (444) detachably engaged with the first engagement part (434).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045902-A (JP)
Title: Switching converter and pulse generation circuit
Inventor: MUNEHIRA SEISHIRO
IPC: H02J7/04
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, inexpensive and highly efficient switching converter which makes a high speed response in a simple circuit, to provide a battery maintenance device using an oscillation circuit as a pulse generation circuit, and to provide a sensor circuit.  <P>SOLUTION: The switching converter which performs self-oscillation with a rise of collector voltage as a switching signal compared to current increasing by inductance of a coil. The maintenance device uses a self-excitation pulse for preventing sulfation removal of the battery. The sensor circuit uses self-excitation for measuring self-inductance of the coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044953-A (JP)
Title: Optical packing body, manufacturing method thereof, backlight, and liquid crystal display device
Inventor: OTA EIJI
IPC: F21Y101/00
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical packing body capable of improving insufficient rigidity of an optical element while restraining increase in thickness of a liquid crystal display device and restraining deterioration of display characteristics of the liquid crystal display device.  <P>SOLUTION: The optical packing body has a light guide plate, and a packing member packing the light guide plate and having a film-shape and a sheet-shape. The packing member has contractibility or retractility at least at a part of the packing member, and also has an optical function. The packing member and the light guide plate are firmly stuck.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042431-A (JP)
Title: Device for guiding strip of steckel mill equipment
Inventor: NAKA KENJI
IPC: B21B1/34
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of rolling by providing a device for guiding a strip in which there is no such a risk that the end part of a bent strip jumps out of a side guide and meanders in a steckel mill.  <P>SOLUTION: In the steckel mill which is provided with guide plates 17a, 17a, 17b, 17b for preventing the strip 8 from deviating in the width direction on supporting rollers 2a, 2b which are provided on the front side and the rear side of a rolling mill 1, guide bodies 20 the under surfaces 21 of which are formed into a curved surface shape, guide body supporting mechanisms 30 with which the guiding bodies are pivotally supported so as to be freely tiltably on the vertical plane and also the guide bodies are supported so that the setting height is adjustable and guide rollers 24 which are pivotally supported freely rotatably inside the guide bodies so that a part of the outer peripheral surface is projected from an opening on the under surface of the guide body are provided. The guide bodies 20 are supported so that the setting height is adjustable inside the guide plates and the guide rollers 24 are opposed on the supporting rollers 2a, 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049876-A (JP)
Title: Bypass switch
Inventor: SAWADA ATSUSHI
IPC: H01H37/76
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bypass switch acting on an contact point alone without adding pressing force of a pressure device onto other points in short-circuiting an abnormal cell.  <P>SOLUTION: The bypass switch, includes two fixed conductors; a pressure device pressing a movable conductor in a vertical direction; and a heat-activated device in which a semiconductor element receiving pressing force added on the movable conductor, a convex metal plate to which heat of the semiconductor element is transmitted, solder, and a concave metal plate in contact with the solder are piled up in a pressing direction of the pressure device. The bypass switch further has a parallel circuit formed of a switch part consisting of the two fixed conductors and the movable conductor, and the heat-activated device. The parallel circuit is connected in parallel with each of a plurality of cells connected in series of the storage battery, so that, at abnormalities of a cell, the solder melts due to heat radiation of the semiconductor element to make the movable conductor move within a movement range of the metal plates and cause short-circuit to the fixed conductor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047413-A (JP)
Title: Recording device, and original point detecting method for carrying roller
Inventor: SAITO HIROYUKI
IPC: B41J11/42
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device having relatively simple construction with no cost increase for accurately detecting the rotation original point of a carrying roller which carries recording media.  <P>SOLUTION: The recording device comprises a lock mechanism (a lock link lever 4003) for locking the rotation of the carrying roller 36 at its predetermined rotating position. The lock mechanism stores a count value for the rotating amount of the carrying roller 36 when locked, as original point information. Thereafter, the carrying roller 36 is controlled to be driven in accordance with the stored original point information and the rotating phase of the carrying roller 36 obtained from the count value for the carrying roller 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119851-A (JP)
Title: Heating resistor element, manufacturing method for the same, thermal head, and printer
Inventor: KOROISHI KEITARO
IPC: B41J2/335
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve printing quality while suppressing heat accumulation in a gas of a hollow portion.  <P>SOLUTION: The heating resistor element 1 includes: an insulating substrate 9; a heat accumulating layer 10 bonded to a surface of the insulating substrate 9; and a heating resistor 11 provided on the heat accumulating layer 10, in which: on a bonded surface 9a between the insulating substrate 9 and the heat accumulating layer 10, at least one of the insulating substrate 9 and the heat accumulating layer 10 is provided with a concave portion 16 in a region opposed to the heating resistor 11 to form a hollow portion 17; and the hollow portion 17 includes an inner surface on a side of the insulating substrate 9, the inner surface being processed to have surface roughness Ra of 0.2 μm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010057266-A (JP)
Title: Driving device using electric motor
Inventor: NAGASAKA KUNIAKI
IPC: H02K11/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device using an electric motor wherein a layout space is reduced, the state of wiring between an alternating-current motor and a controller is clarified, and necessity for a wiring space between the alternating-current motor and the controller is obviated.  <P>SOLUTION: The driving device 1 using an electric motor includes an alternating-current motor 2 having a stator 4 and a rotor 7 and a controller 3 that is placed next to the alternating-current motor 2 and supplies alternating-current power to the alternating-current motor 2. The alternating-current motor and the controller are integrally constructed. The stator 4 includes: a stator core 5; stator windings 6 in multiple phases, placed inside the stator core 5; and a stator-side lead wire 9 extended from both end faces of the stator windings 6 in the direction of a rotating shaft toward the rotating shaft. The controller 3 includes multiple power conversion units 10 and a unit-side lead wire 11 extended from end faces of the power conversion units 10 in the direction of the rotating shaft toward the rotating shaft. The stator-side lead wires 9 and the unit-side lead wires 11 are connected outside an end of the alternating-current motor 2 or the controller 3 in the direction of the rotating shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056450-A (JP)
Title: Hoop cleaning and drying device
Inventor: KADOKURA HIROYUKI
IPC: H01L21/304
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoop cleaning and drying device capable of locking a door of a hoop to a temporary placement table without being damaged, and suppressing repetitive damage to the door even when the hoop is separated into a hoop body and the door and repeatedly cleaned.  <P>SOLUTION: The hoop cleaning and drying device 1 separates the hoop 2, having the hoop body 2a having an opening in the front and the door 2b mounted to be locked/unlocked to and from the opening of the hoop body 2a, into the hoop body 2a and door 2b to clean and dry them, and the temporary placement table 5 for separating the hoop 2 into the hoop body 2a and door 2b is provided with a suction means 14 of sucking the door 2b, a positioning pin 15 inserted into a recessed portion 2b1 formed on the door 2b, and a latch 16 rotated while inserted into a latch hole 2b2 formed on the door 2b so as to alternately lock and unlock the door 2b and hoop body 2a, the positioning pin 15 projecting from the temporary placement table 5 more than the latch 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055027-A (JP)
Title: Management system for room entrance and exit
Inventor: KOJIMA YOSHIMITSU
IPC: G10K15/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reliably comply with regulations by managing time to enter and leaving a room during restricted hours for young people so that burdens on a shop assistant is reduced, because when he/she responds to the late-night restricted hours for the young people, it is separately necessary to identify their age at a counter and to manage their time, which results in the large burden on the shop assistant.  <P>SOLUTION: A management system includes: a counter terminal for inputting the age and utilization time of a user at reception; a storing device for storing data of entrance-restricted hours based on the age; and a management server for setting room-exit time in reference to the user's age and the data of entrance-restricted hours and for informing the user that the room-exit time is in the entrance-restricted hours if the room-exit time is within the range of the entrance-restricted hours.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059611-A (JP)
Title: Olefinic floor material
Inventor: ISHII HIROAKI
IPC: E04F15/10
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefinic floor material having no problem with protection against disasters and prevention of environmental pollution even if it is burned and disposed of, having sufficient adhesive strength with the floor base and excellent dimensional stability in even the environment having frequent change of temperature as in a rolling stock, and preventing the occurrence of expansion and upthrust.  <P>SOLUTION: The floor material 1 is formed by an olefinic resin composition and is constituted by integrating and laminating a surface resin layer 2 containing olefinic resin, a printed layer 4, and a basic material layer 3 mutually. The basic material layer 3 is provided with a laminated structure including three layers or more, and at least one layer in the laminated structure including three layers or more is formed by a cloth 6 made of glass fibers impregnated with the olefinic resin in advance. Tensile elastic modulus of the surface resin layer is set to 70-700 MPa, and coefficient of linear expansion of the basic material layer is set to 5×10<SP>-5</SP>×K<SP>-1</SP>or less to manufacture the floor member preventing the occurrence of phenomena such as expansion and upthrust.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060769-A (JP)
Title: Polygon mirror, optical deflector, optical scanner, and image forming apparatus
Inventor: ITAMI YUKIO
IPC: G02B26/12
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To make the availability of light rays flat with respect to the variation in incident angles of the light rays from a light source by preventing contamination of the reflection face of a polygon mirror and a partial reflectance reduction by: using a resin optical film having excellent water repellency and excellent oil repellency; and canceling the transmissivity characteristic of a sound insulation glass against the reflectance characteristic of the polygon mirror.  <P>SOLUTION: The polygon mirror 100 has a plurality of reflection faces which reflect the light rays from a light source 102, a tilted sound insulation glass 101 is disposed in the vicinity of the polygon mirror, the light rays are incident and emitted on the polygon mirror through the sound insulation glass 101. The resin optical film having water repellency and oil repellency is formed on the reflection face of the polygon mirror, and the reflectance characteristic of the resin optical film is set to be inverse against the transmissivity characteristic of the sound insulation glass 101 with respect to the variation in the incident angles of the light rays from the light source 102 accompanying the rotation of the polygon mirror 100. The polygon mirror is used for the optical deflector, the optical scanner and the image forming apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057809-A (JP)
Title: Pre-actuation type water flow detector
Inventor: OBARA YOSHIYUKI
IPC: A62C35/68
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To attain simplification and space saving of piping for supplying water from primary piping to secondary piping and to prevent misoperation of a collateral apparatus disposed surrounding a valve at the time of inspection or maintenance, with respect to a pre-actuation type water flow detector where a valve is opened with an operation signal of a fire sensor installed in the vicinity of a sprinkler head.  <P>SOLUTION: In the pre-actuation type water flow detector, a bypass 14 communicating with a primary side and a secondary side is bored inside a boss 15 formed outside the valve box, and a supply valve 16 which opens or closes the bypass 14 is provided on the boss 15 while opening and closing operation is possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060515-A (JP)
Title: Leakage checking device for movable storage tank
Inventor: NOGUCHI SHOICHI
IPC: G01M3/26
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage checking device for a movable storage tank, checking leakage of a movable storage tank by mounting sensor units on hatches partitioned in the movable storage tank, and improved in working efficiency of a worker.  <P>SOLUTION: The leakage checking device 1 for a movable storage tank includes: temperature sensors 21a, 21b required for checking leakage in a tank; a pressure sensor 22; a monitor 25 for displaying measured values by the temperature sensors 21a, 21b or the pressure sensor 22; and a pressure port 23 for fitting piping 30, which are integrally provided. Therefore, the worker can easily assemble and carry the leakage checking device 1 for the movable storage tank.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068570-A (JP)
Title: Laminated core and manufacturing method therefor
Inventor: SAIMOTO TATSUO
IPC: H01F27/245
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated core high in the degree of coupling by directly coupling all the core plates and caulking them together.  <P>SOLUTION: The laminated core is comprised of: at least one caulking material 24 provided in the uppermost core plate 2 and cuts 31, ..., 51, 61 provided in all the remaining core plates 3 to 6. The caulking material 24 is housed in the cuts and integrated therewith. The lowermost core plate 6 and the tip of the caulking material 24 are provided with engagement portions 24a to be engaged with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071317-A (JP)
Title: Halved rolling bearing and bearing structure including the same
Inventor: SADA TAKASHI
IPC: F16C9/04
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halved rolling bearing capable of significantly suppressing noise and vibration occurring when rolling bodies roll over joint surfaces.  <P>SOLUTION: This halved rolling bearing 1 includes: halved outer rings 2a and 2b in pairs halved in the circumferential direction; a plurality of rolling bodies 3 arranged so as to be rollable on respective inside surfaces of both halved outer rings 2a and 2b; and a cage 4 for holding the respective rolling bodies 3 so as to be arranged at a substantially equal interval in the circumferential direction, and is internally fitted with a shaft 5. A cross-sectional shape of a range where at least the rolling bodies 3 contact is formed by an easement curve in a flank formed in an inner diameter side edge part in a circumferential end surface of the halved outer rings 2a and 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070785-A (JP)
Title: Mask-cleaning apparatus for organic el, apparatus for manufacturing organic el display, organic el display, and mask-cleaning method for organic el
Inventor: IZAKI MAKOTO
IPC: H01L51/50
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for removing a vapor deposit which has deposited on a mask for an organic EL, in a completely noncontact state against a substrate.  <P>SOLUTION: The mask-cleaning apparatus 1 for removing a vapor deposition substance 20 that has deposited on the mask 2 that has a plurality of apertures formed therein for the organic EL scans a laser beam which has been oscillated in and emitted from a laser beam source 15 onto the surface of the mask 2 for the organic EL in a Y-direction while using a galvano-mirror 16, and scans the whole surface of the mask sheet by moving the mask in an X-direction with a moving section 14. The mask-cleaning apparatus 1 also has a blower portion 17 and a suction portion 18 which forms an air flow in the upper part of the mask 2 for the organic EL, and cleans the mask by crushing the vapor deposition substance 20 by laser scanning, makes the liberated product scatter toward the upper part, and makes the air flow transport the liberated product to remove the product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071128-A (JP)
Title: Four-cycle air-oil cooled engine
Inventor: SUGIURA HIROYUKI
IPC: F01P1/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-cycle air-oil cooled engine in which a lid member for closing an opening end of a ring-like groove surrounding a plug mounting hole is formed like a ring surrounding the ignition plug to be fixed to a cylinder head so as to form an oil jacket disposed on the periphery of the plug mounting hole in a gap with the cylinder head, wherein sealing performance is ensured and assembly performance is enhanced while simplifying a sealing structure between the cylinder head and the lid member for forming the oil jacket.  <P>SOLUTION: A cylinder head 18 keeps a first and second flat sealing surfaces 84, 85 endlessly continuous with each other so as to sandwich an opening end of a groove 82 from the inside and outside while being disposed on the same plane perpendicular to an axis of a plug mounting hole 49. A lid member 83 having a flat surface 86 facing the first and second sealing surfaces 84, 85 is fixed to the cylinder head 18 by interposing a sealing member 87 between the first and second sealing surfaces 84, 85 and the flat surface 86.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009090658-A (JP)
Title: Manufacturing process of crystalline polyolefin resin film
Inventor: TAKAHATA HIROAKI
IPC: B29C48/92
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a crystalline polyolefin resin film which can suppress the thickness spot of obtained crystalline polyolefin resin film.  <P>SOLUTION: The manufacturing process of the crystalline polyolefin resin film provides the heat treating step of maintaining the temperature of the crystalline polyolefin resin in which a glass transition temperature is Tg°C and a melting point is Tm°C at Ta°C for two hours or longer in an inert gas atmosphere in which an oxygen partial pressure is 500 Pa or lower, and the extrusion molding step of extrusion molding the crystalline polyolefin resin in a film state after the crystalline polyolefin resin after the heat treating step is melted and kneaded. In the manufacturing process of the crystalline polyolefin resin film, the temperature Ta°C of the crystalline polyolefin resin is set to higher temperature of either 50°C or (Tg+50)°C and set (Tm-10)°C or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010071607-A (JP)
Title: Air-conditioning temperature setting device and method of deciding air-conditioning temperature setting value
Inventor: KAWABUCHI TAKASHI
IPC: F24F11/02
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor-hours for changing an air-conditioning temperature setting value for each season, and to save energy.  <P>SOLUTION: This air-conditioning temperature setting device 1 includes an object period determining section 13 for determining whether the present date is within a predetermined object period or not, an air-conditioning temperature setting value switching section 14 for setting the air-conditioning temperature setting value to a predetermined initial value when the present date is the first day of the object period, an air-conditioning temperature setting value monitoring section 17 for determining whether the air-conditioning temperature setting value is changed or not after setting the initial value, and an air-conditioning temperature setting value adjusting section 18 for returning the changed air-conditioning temperature setting value to the initial value with a prescribed change rate only when the present date is within the object period, and the air-conditioning temperature setting value is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077979-A (JP)
Title: Disc brake device
Inventor: OGAWA TETSUYA
IPC: F16D65/18
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely pull back a piston from a pad by avoiding an influence of heat on a piston seal by a simple mechanical constitution.  <P>SOLUTION: A disc brake device 10 includes a caliper 12, and stores the piston 20 in a cylinder 18 of a caliper body 12a for constituting the caliper 12. The piston 20 includes an inner piston 22 for pressing the pad 16a by receiving hydraulic pressure, and an outer piston 24 interposing the piston seal 26 between an outer peripheral surface 24a and an inner peripheral surface 18a of the cylinder 18 and individually, movably and externally fitted in the axial direction to the inner piston 22. The inner piston 22 and the outer piston 24 are energized in the mutually separating direction by a spring 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT