baber/WOPTO huggingface dataset:
Patent JP-2008307327-A (JP)
Title: Far infrared bathing apparatus
Inventor: KOTAKE YAKICHI
IPC: A61H33/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a far infrared bathing apparatus which improves efficiency of infrared radiation to enable room temperature to be near the body temperature upon infrared bathing.  <P>SOLUTION: The far infrared bathing apparatus 10 is surrounded by a floor surface 20, and peripheral wall surfaces 30 and a ceiling wall surface 40 each formed with layers for reflecting far infrared radiation radiated from the floor surface 20, wherein the peripheral wall surfaces 30 and the ceiling wall surface 40 are each formed with layers having ceramic layers 31 for reflecting far infrared radiation radiated from the floor surface 20, reflection layers 32 for reflecting far infrared radiation not reflected by the ceramic layers 31, and wall part heat insulation layers 33 for reflecting radiation heat due to far infrared radiation, in the order from the space inside in the far infrared bathing apparatus 10 to the outside direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002373-A (JP)
Title: Hydraulic tensioner installable at depression angle
Inventor: NAMIE TSUTOMU
IPC: F16H7/08
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic tensioner installable at an depression angle, sufficiently and quickly exerting a hydraulic damping force of a plunger to suppress flapping of a timing chain likely to occur in engine start or excessive chain tensile force fluctuation likely to occur in engine drive thereafter, and thereby to prevent generation of abnormal noise.  <P>SOLUTION: The hydraulic tensioner 100 installable at an depression angle, comprises: an inner sleeve 130 stuck to a bottomed part of a plunger housing hole 11, communicating with an oil supply passage 112 opened to the plunger housing hole 111, and brought into slide-contact with and projected to the inside of a cylindrical hollow part 121 of a plunger 120; a check valve unit 140 stuck to a projection end side of the inner sleeve 130, and projected to the inside of a first high pressure chamber R1 of the plunger 120; and a hydraulic pressure balance promoting means 160 balancing hydraulic pressure of the first high pressure chamber R1 with a second high pressure chamber R2 surrounded by and constituted of the plunger housing hole 111 of a housing 110 and rear end part of the plunger 120 and an outer peripheral surface of the inner sleeve 130.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005443-A (JP)
Title: Variable-voltage variable-frequency power supply unit and method of detecting abnormality of its standby system
Inventor: KANAYAMA TOMOAKI
IPC: H02P23/07
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a duplex controller composed of controllers for a standby system controller and an operation system controller by reducing a probability that the operation system controller becomes abnormal during an abnormality of the standby system controller.  <P>SOLUTION: In a variable-voltage variable-frequency power unit 10 which has a power converter 12 that variably controls the speed of an induction motor 11 and a duplex controller which controls a voltage and a frequency outputted from the power converter and comprises an operation system controller 15A and a standby system controller 15B, and where the operation system controller 15A executes the control of the power converter 12 and the standby system controller 15B is on standby without executing the control, an abnormality detecting circuit 21 which detects the abnormality of the standby system controller during its standby based on an output signal outputted from the standby system controller 15B, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008214099-A (JP)
Title: One-shaft multi-car elevator operation control system
Inventor: SUZUKI HIROMICHI
IPC: B66B1/18
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel operation control system applicable to a one-shaft multi-car elevator system and satisfying safety, completeness, non-reverse-run property and no-separability.  <P>SOLUTION: The operation control system comprises an allocation means for allocating a call to one of a plurality of cars C1-C3, a priority determining means 13 for determining the priority of the plurality of cars, a route plan creating-changing means 15 for creating/changing an operation route for each car to solve interference between the cars and serve the cars with the allocated call in accordance with the priority, and a route plan storage means 15 for updating and storing the latest route plan for each car. The operation of each car is controlled in accordance with the latest route plan stored in the route plan storage means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166685-A (JP)
Title: Method for forming gate of semiconductor device
Inventor: KIM SOO JIN
IPC: H01L21/8247
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a gate of a semiconductor device which effectively prevents a bowing from being formed on a sidewall of a gate pattern by protecting sidewalls on layers excluding a film being etched using a buffer film.  <P>SOLUTION: In forming a laminated layer film comprising a first conductive film 106, a dielectric film 108 and a second conductive film 110 on a semiconductor substrate 102, an etching process is performed after protecting a sidewall of the second conductive film 110 with a second protective film (buffer film). In such a method, sidewalls on layers excluding a target film being etched are protected with such a buffer film followed by a gate etching process. As a result, this prevents a bowing profile from being formed on a sidewall of a gate pattern due to undesirable etching of the layers excluding a film being etched. Suppression of a bowing profile prevents damage of the gate and improves reliability of the semiconductor device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001879-A (JP)
Title: Rust and/or corrosion preventive for copper
Inventor: OKAMOTO TAKESHI
IPC: C23F11/14
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust and/or corrosion preventive having excellent rust and/or corrosion preventability to copper.  <P>SOLUTION: A rust and/or corrosion preventive for copper comprising a compound (A) expressed by general formula (1) is composed. In the formula, R<SP>1</SP>and R<SP>2</SP>denote a hydrogen atom or a 4 to 18C hydrocarbon group, respectively independently, and R<SP>1</SP>and R<SP>2</SP>are not simultaneously a hydrogen atom; R<SP>3</SP>and R<SP>4</SP>denote a 1 to 6C alkyl group or a 2 to 4C hydroxyalkyl group; and M<SP>1</SP>denotes a hydrogen atom or a cation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282277-A (JP)
Title: Optical transmission apparatus for bidirectional optical communication
Inventor: KAI TAKETAKA
IPC: H04B10/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable bidirectional wavelength multiple optical communication by using an existing optical transmission apparatus for unidirectional optical communication by unifying transmission path of an optical signal transmitted bidirectionally to one direction.  <P>SOLUTION: The apparatus is constituted of a first optical signal processor 1C which performs prescribed optical signal processing for an upward optical signal, a second optical signal processor 1D which performs prescribed optical signal processing for a downward optical signal, a first branch 22A which branches the upward optical signal input through one optical transmission path 60e for bidirectional communication to the first optical signal processor 1C, and meanwhile, branches the downward optical signal from the second optical signal processor 1D to the optical transmission path 60e for bidirectional communication, and a second branch 23A which branches the downward optical signal input through the other optical transmission path 60f for bidirectional communication to the second optical signal processor 1D, and meanwhile, branches the upward optical signal from the first optical signal processor 1C to the other optical transmission path 60f for bidirectional communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018523-A (JP)
Title: Cutter
Inventor: CHOI IEE GU
IPC: B24B47/12
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter with reduced noise and high maintainability.  <P>SOLUTION: A transmission portion 500 for transmitting a torque of a motor 300 to a cutter 410 through a belt, includes: a fixed plate 510 mounted on the side portion of a frame 200 where a rotating shaft of the motor and a rotating shaft of the cutter are protruded; a reduction speed pulley 520 rotatably provided on the side portion of the frame, with a two-stage structure; a first belt 530 which connects a drive pulley 310 installed on the rotating shaft of the motor with the minor diameter pulley 522 of the reduction speed pulley, and also connects the major diameter pulley 521 of the reduction speed pulley with a salved pulley 411 installed on the rotating shaft of the cutter; and a second belt 540.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008302424-A (JP)
Title: Stud welding pin
Inventor: HARADA TETSUO
IPC: B23K9/20
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems, in a method of mounting a wear resistant plate on a metallic base material in stud welding, such as separation of the wear resistant plate because of preceding wear of a stud welding pin, lowered workability because of a wear resistant material being attached to the stud welding pin after stud welding, and needless thickening of the wear resistant plate by the thickness of the flange of the stud welding pin and the thickness of the wear resistant material because of a structure of mounting the wear resistant material on the flange upper face of the stud welding pin.  <P>SOLUTION: With a structure in which the wear resistant material is filled inside the stud welding pin and in which the wear resistant material and the stud welding pin are joined by brazing, the stud welding pin is prevented from easily wearing, and the wear resistant material is prevented from falling off from the stud welding pin even in a high temperature environment and in circumstances where an external force like a centrifugal force works.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011233-A (JP)
Title: Walking-type husbandry machine
Inventor: YOSHINO AKANE
IPC: A01B33/02
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-type husbandry machine, while improving the mounting workability of components, capable of firmly supporting a side crutch mechanism and an outputting transmission shaft by devising a transmission mechanism for power transmission.  <P>SOLUTION: In this walking-type husbandry machine, a transmission case 2E for the power transmission, which houses a power transmission shaft 12, and a transmission case 2F for crutch operations, which houses an operation-coordinated mechanism F for a side crutch, are installed to extend in a state of mutually positioning as the front and rear, in the downward direction from an upper case 2C which houses an engine 3. The lower part case parts of the transmission cases 2E, 2F for the power transmission and crutch operations are jointed to each other by an output transmission case 2D, and a side clutch mechanism E and an output transmission shaft 1 are housed and arranged in the output transmission case 2D.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015071-A (JP)
Title: Cleaning unit, process cartridge and image forming apparatus
Inventor: SATO TOSHIYA
IPC: G03G21/10
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To protect a cleaning blade edge, and also, to prevent contamination due to toner scattering from a toner recovery part, when loading/unloading a cleaning unit having the cleaning blade to/from an image carrier, and to reduce the procedures necessary for loading/unloading the unit to/from the image carrier, to the utmost.  <P>SOLUTION: In the cleaning unit 560 includes the cleaning blade 562 for cleaning an intermediate transfer belt 550, in contact with the photoreceptor 510 and can be loaded detachably to the photoreceptor 510, the cleaning unit 560 includes a pressure mechanism 570 for separating/contacting the cleaning blade 562 from/to the photoreceptor 510, in cooperation with the loading/unloading operation of the cleaning unit 560.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015195-A (JP)
Title: Reflection screen
Inventor: SHIMIZU NOBUO
IPC: G03B21/60
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection screen where, even when a projector is arranged at an oblique direction to the reflection screen, light from the oblique direction is reflected largely to the observation side in front of the reflection screen, and the contrast of a projected image can be improved.  <P>SOLUTION: A plurality of recessed parts 2 are formed to the vertical direction and horizontal direction of a screen substrate 1, along the part irradiated with projected light Lp in each recessed part 2, each reflective film 3 reflecting the projected light Lp is formed, and the recessed parts 2, 2 adjoining to the vertical direction of an observation face 1a are arranged in a state of being shifted to the horizontal direction of the observation face 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018443-A (JP)
Title: Ink-jet recording device
Inventor: ISHIKAWA TETSUYA
IPC: B41J2/175
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and miniaturize an ink-jet recording device having a main tank and a subordinate tank.  <P>SOLUTION: A negative pressure pump 31 controls ink supply from the main tank 25 leading a liquid feed pipe 57 to the subordinate tank unit 21 by applying pressure to the subordinate unit 21. An adjustable pressure control valve 43 adjusts pressure in the subordinate tank unit 21 in accordance with the stop position of a rod part 79.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309763-A (JP)
Title: Method and apparatus for measuring displacement of railroad line
Inventor: HACHISUGA YOSHIBUMI
IPC: B61K9/08
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for monitoring displacement that occurs in a rail of a railroad line and measuring the amount of displacement.  <P>SOLUTION: A hydrographic displacement measuring apparatus is used together with well-known laser displacement measuring instruments. The hydrographic displacement measuring apparatus is disposed so as to extend along a zone in which to measure displacement of a rail of a railroad line. Displacement-measuring-point reservoirs of the hydrographic displacement measuring apparatus and the laser displacement measuring instruments are opposed to each other with respect to a plurality of displacement-measuring points set in the zone in which to measure displacement of the rail, respectively. Each of the laser displacement measuring instruments respectively opposed to the displacement-measuring points radiates laser light toward a laser target and receives reflection of the laser light. Thus, a rail deviation from a straight line is measured in accordance with a time difference in the reflected light; at the same time, displacement of ground serving as a basis for the railroad line is also measured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027287-A (JP)
Title: Key input device and cellar phone with the same
Inventor: TOKUHARA YASUTAKA
IPC: H04M1/73
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to execute a key operation even in the dark by illuminating a key operation portion from an initial operation step such as release of input lock while suppressing power consumption to the minimum.  <P>SOLUTION: Keys are each made of a light-transmissive material and a touch sensitive sensor 50 for sensing a finger touch the key top is provided on each of the keys. Also, LEDs 51 are each provided on the lower side of each of the keys so as to correspond to each of the keys. When the touch sensitive sensor 50 senses a finger touching the key top, an LED 51 corresponding to the key is continuously lighted up for a predetermined time, thereby illuminating the vicinity of the key. Further, after the LED 51 is lighted on, key input of a personal identification number is accepted, and when the input personal identification number matches, input lock is released and all the LEDs 51 are lighted up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024069-A (JP)
Title: Powdery resin composition being excellent in blocking resistance and in odor, and method for producing the same
Inventor: TAKESADA KENTARO
IPC: C08F297/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded article with low odor, hardly causing blocking at a drying process and having excellent melting characteristics.  <P>SOLUTION: The resin composition comprises a (meth)acrylic resin and a polymer latex. The polymer constituting the polymer latex has ≥75°C glass transition temperature, and 40,000-80,000 weight average molecular weight. The polymer latex is prepared by an emulsion polymerization method using a thioglycolic acid-based compound as a chain transfer agent, a persulfate-based compound as an initiator, and an anionic surfactant as an emulsifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026580-A (JP)
Title: Lever type connector
Inventor: MIZOGUCHI ATSUSHI
IPC: H01R13/639
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve size reduction of a lever lock part without any problem regarding a lever type connector.  <P>SOLUTION: A lever type connector 10 has: a connector housing 60 fittable with a mating connector 80; and a lever 20 that is rotatably supported by the connector housing 60, has a cam groove 25 engageable with a cam pin 93 provided in the mating connector 80, and draws the mating connector 80 with the cam action. The lever 20 is provided with a lever lock part 31 for holding the lever 20 in a rotation restriction state when rotation is completed. The lever lock part 31 includes: an elastic piece 33 which is flexibly deformed with the rear-end beam part 32 of an operating part 21 as a fulcrum; a locking part 35 for locking a lever lock receiving part 72 provided in the connector housing 60 by flexion of the elastic piece 33; and a releasing part 41 that is arranged between the rear-end beam part 32 and the locking part 35 so as to displace the locking part 35 in a release direction from the lever lock receiving part 72 by a pressing-operation to the locking-part 35 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024928-A (JP)
Title: Constituent member of environment control room, and its manufacturing method
Inventor: OMI TADAHIRO
IPC: E04B1/92
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constituent member of an environment control room, having lightweight and high electromagnetic wave shielding property.  <P>SOLUTION: A clean room 1 as this environment control room has a plurality of grating floor panels 9, and a plurality of side wall panels 11 are built in the grating floor panels 9. Further a grating ceiling 13 is disposed on top faces of the side wall panels 11. A region surrounded by the grating floor panels 9, the side wall panels 11 and the grating ceiling 13 defines an area controlled in its air cleanness, electromagnetic wave and the like. Here, a material of the grating floor panels 9 and the grating ceiling 13 as constituent members is magnesium alloy. Thus the weight can be reduced, and the electromagnetic shielding property can be improved in comparison with a conventional one using aluminum. Further passivation treatment for improving corrosion resistance is preferably performed on the constituent member applying the magnesium alloy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025183-A (JP)
Title: Navigation device, and distribution server
Inventor: WATABIKI TOMOAKI
IPC: G08G1/0969
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently acquire the newest weather information about necessary regions in a navigation device mounted on a vehicle.  <P>SOLUTION: The navigation device includes the steps of: acquiring weather information distributed from a distribution server (step S130); setting recommended routes up to destinations (step S150); thereafter detecting current weather in a current spot (step S160); judging whether the detected current weather matches with acquired weather information or not (step S170). As the result, the navigation device classifies each of regions passed in recommended routes into any one of an updating object region or a non-updating object region by setting an updating object region (step S180) when it is judged that the current weather does not match with the acquired weather information. The navigation device re-acquires weather information about the updating object region classified in step S180 by executing step S130 again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324614-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: FUJIWARA TAKESHI
IPC: H01L27/092
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve properties of memory cells and an MISFET formed on the same substrate, by reducing load of heat-treatment during formation of the DRAM memory cells.  <P>SOLUTION: In a memory cell formation region, the memory cell comprising an information transferring MISFETQs and a capacitor C is formed, and in a logical circuit formation region, a silicon oxide film 41, where the capacitor C of a semiconductor integrated circuit device in which an n-channel MISFETQn and a p-channel MISFETQp constituting the logical circuit is formed, is deposited by plasma CVD method at the temperature within the range from 450 to 700°C. As a result, degassing quantity from the silicon oxide film 41 can be reduced and then growth of silicon grain on the surface of the silicon film which constitutes a lower electrode 43 of the capacitor C is not inhibited by degassing and capacitance can be increased. Moreover, heat-treatment process for removing moisture after formation of the silicon oxide film 41 can be eliminates thereby preventing deterioration in characteristics of the MISFET.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026204-A (JP)
Title: Image forming apparatus
Inventor: SATO AKIRA
IPC: G03G21/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the efficiency in collecting output documents in a plurality of image forming apparatuses connected to a network, when the plurality of image forming apparatuses are used for distributed printing.  <P>SOLUTION: In distributed printing, the image forming apparatus receives information on the next output destination, along with a print job, and when output is completed, the information on the next output destination is displayed in a display panel and printed out first. When the apparatus is disabled due to a failure during printing, the remaining print job and the information on the next output destination are transferred to other image forming apparatus and information on this transfer destination is displayed in the display panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028574-A (JP)
Title: Portable ultrasonic mist generating facial treatment device
Inventor: KONISHI YOSHIMITSU
IPC: B05B17/06
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an amount of mist from reducing on account of compaction by making a whole device compact in a portable ultrasonic mist generating device.  <P>SOLUTION: A cover (12) is arranged above a liquid face (10). The cover (12) has a dome shape. Thus, a liquid column (11) is made to collide with the cover (12) and the cover (12) restricts height of the liquid column (11). Drops of the liquid column are guided to a periphery of the liquid column (11) and the drops of the liquid column (11) can be dropped to the liquid face (10) in a position detached from the liquid column (11).  <P>COPYRIGHT: (C)2009,JPO&INPIT