baber/WOPTO huggingface dataset:
Patent JP-2006074908-A (JP)
Title: Control circuit for power semiconductor device and control integrated circuit
Inventor: SAKATA KOJI
IPC: H02M1/08
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit for a power semiconductor device and a control integrated circuit wherein a manufacturing cost can be reduced.  <P>SOLUTION: A shunt voltage generated at a shunt resistor 50 is inputted to an overcurrent detecting means 22. When the overcurrent detecting means 22 detects an overcurrent, it inputs a current abnormality signal indicating a current abnormality to a reset signal outputting means 24. The reset signal outputting means 24 stores the occurrence of an abnormality by the inputted current abnormality signal and then waits until the abnormality is removed. When an overcurrent is not detected any more by the inputted current abnormality signal, the reset signal outputting means determines that the abnormality has been removed. Then, it inputs a reset signal constructed of an H-level pulse signal for starting operation to a fault signal output circuit 17 through a reset terminal RESET. Inputted with the reset signal, the fault signal output circuit 17 inputs an H-level fault signal whose level has been caused to transition from an L level to an H level to a lower arm drive circuit 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006081246-A (JP)
Title: Serial communication command system servo amplifier
Inventor: KUROSAWA TAKESHI
IPC: H02P29/00
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo amplifier in which a serial communication command and a set monitor operator are switched in safety.  <P>SOLUTION: The serial communication command system servo amplifier comprising a connector connection recognition terminal 12 for sensing connection of a set monitor operator 2, and 3 state buffers 6 and 10 for a serial communication command system controller and a set monitor operator each sharing the serial I/O port of one CPU between the input and output and having true values in the opposite directions is further provided with an automatic switch for connecting the control terminals of both 3 state buffers in parallel with the connector connection recognition terminal and switching a serial communication command signal I/O and the set monitor operator automatically, and an operator operation interlock for bringing about servo off forcibly when the set monitor operator is connected by connecting the connector connection recognition terminal with a CPU port 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075861-A (JP)
Title: Apparatus for setting temperature holding board in ingot casting
Inventor: HANEDA SUSUMU
IPC: B22D7/10
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for setting a temperature holding board for holding the temperature of a header of molten metal poured into a mold in an ingot casting, into the mold, wherein even the heavy temperature holding board can easily be set with one man.  <P>SOLUTION: This device is constituted so that six pieces of air cylinders 4 with pins 3 sharp at the tip part fitted to a movable edge are mutually fixed and arranged at nearly equal intervals toward the lower part to the pins and in a state of inclining to the inside (45±5° angle to the horizontal plane), and a board hanging device constituted so as to stick the pins toward the inclined lower part to the temperature holding board by working all six pieces or three pieces alternately in the six pieces and be possible to take out to the inclined upper part, is hung by a vertically moving crane device and further, XYZ-three axes are movable by hanging down from a rail reciprocatively moved in the lateral direction, and a compressor for supplying the air for driving the air cylinder and a crane device, are added.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079427-A (JP)
Title: Portable information apparatus
Inventor: IKUMI TOMONORI
IPC: G10L17/00
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To properly set timing for starting acquisition of personal information for authentication, to reduce useless computing in an individual authentication process, and to reduce power consumption.  <P>SOLUTION: In this portable information apparatus, an attitude of the apparatus is detected by capturing output of an acceleration sensor (S2), the acquisition of the personal information is started (S4, S5) when it is decided that the attitude of the apparatus accords with an attitude preset for using the appliance (Y in S3), that is, the attitude comes into an attitude where the use of the appliance is to be just started, and it is shifted to the personal authentication process (S6, S7). Thereby, the timing for starting the acquisition of the personal information for the authentication becomes clear, has small time-lag and becomes proper, so that the useless computing in the personal authentication process can be reduced, and the power consumption can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078391-A (JP)
Title: Soil-packed column test system
Inventor: SUDO SHINGO
IPC: B09C1/00
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil-packed column test system capable of easily and efficiently performing bioremediation treatability examination of contaminated soil, turning to a low facility price and low running cost, and improving the testing accuracy.  <P>SOLUTION: A soil-packed column test system is constituted of a plurality of soil-packed columns (A), filled with soil and sand mixed with contaminant-decomposing bacteria; test liquid supply tanks (B), a means of motive power (C) for continuously supplying a test liquid for the columns (A) in the upstream direction, pressure gauges (D) for monitoring internal pressure of the columns (A), and effluent tanks (E) for storing effluent. The means of motive power (C) of the same number as that of the test liquid supply tanks (B) are installed. The test liquid stored in the test liquid supply tank (B) is supplied for the columns (A) by fluid pressure or gas pressure, generated by the motive power of the means of motive power (C) through a branched pressuring supply line that directly connects the columns (A) to the means of motive power (C).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075437-A (JP)
Title: Hemadynamometer
Inventor: HANIYU YOSHIYUKI
IPC: A61B5/022
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable oscillometric hemadynamometer capable of measuring blood pressure accurately even when blood pressure of a person to be measured having blood pressure variation is measured.  <P>SOLUTION: The hemadynamometer acquires a pulse wave form by measuring a cuff pressure, detects a first rising point which is the first rising of the pulse wave and a second rising point which is a rising of the pulse wave that occurs near the first rising point, adopts pressure values of the rising points as first and second maximum blood pressure candidates, and determines the first maximum blood pressure candidate as the maximum blood pressure when the difference between the first and the second maximum blood pressure candidates is within a predetermined range. When the difference is not within the predetermined range, a pressure value of a point having an amplitude value of a predetermined percentage of the maximum pulse wave amplitude is adopted as the third maximum blood pressure candidate, and an average of the first to the third maximum blood pressure candidates is determined to be the maximum blood pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038204-A (JP)
Title: Constant velocity universal joint
Inventor: OHASHI MASAAKI
IPC: F16D3/229
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint capable of dispensing with grease lubrication, and hardly receiving restriction of use.  <P>SOLUTION: An annular space 5 having opening one end is formed in an outer race 1, and three track grooves 6 and 7 extending in the shaft direction are formed on an outer wall surface and an inner wall surface of its annular space 5. A pocket 12 is formed in a cage 10 incorporated into the annular space 5, and a ball 20 rollable along the track grooves 6 and 7 is incorporated into its pocket 12. The outer race 1 and the cage 10 are formed of a synthetic resin mold, to dispense with the grease lubrication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005150693-A (JP)
Title: Chip package structure
Inventor: LIEN SHIH-HSIUNG
IPC: H01L23/50
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip package structure having the effect of proper and stable continuity, by reducing the volume of a chip, facilitating heat radiation, and saving materials.  <P>SOLUTION: The chip-package structure is provided with a chip, a plurality of leads 12 provided with an inter and outer leads, a resin-sealing part 14 for exposing the upper surface of the chip and covering the periphery of the chip, and a plurality of wires 13 for electrically connecting the chip to the leads. The leads is inwardly extended to both sides of the surface of the chip. The contact part of the leads and both sides of the surface of the chip is substituted for a die pad, by mounting the chip using an adhesion method. The outer lead or the lower part of the leads is exposed to the outside of the resin-sealing part. Thus, the outflow of a solder can be prevented, the solder can be easily concentrated, materials for resin sealing can be saved, a positioning by visual means and a reworking can be performed, and it is made to make contact with an external electrical connection. In this way, the volume of the package structure can be reduced, heat radiation can be facilitated, the materials for resin-sealing can be saved, and the effect of a good and stable continuity can be obtained, by extending the lead inwardly and substituting it for the die pad structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123174-A (JP)
Title: Plasma display panel, its manufacturing method, and its protection layer material
Inventor: HASEGAWA KAZUYUKI
IPC: H01J11/40
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a plasma display panel of which discharge property is excellent an stable and in which display property of the image is superior.  <P>SOLUTION: This is the plasma display panel in which a dielectric layer 5 is formed so as to cover a scanning electrode 3 and a sustaining electrode 4 formed on a substrate (front glass substrate 2) and a protection layer 6 is formed on the dielectric layer 5. This protection layer 6 includes magnesium carbide and silica. And the protection layer 6 is made of magnesium oxide which contains silica by 20 wt.ppm-7500 wt.ppm and magnesium carbide by 40 wt.ppm-7000 wt.ppm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006093388-A (JP)
Title: Cooling device for server rack
Inventor: YAMASHITA TAKEHIDE
IPC: F25D1/00
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for a server rack capable of efficiently cooling the server rack having a versatility, capable of conducting a cooling without increasing the temperature of a room, and contributing to an ecology countermeasure.  <P>SOLUTION: A downflow unit 10 detachable to the upper section of a front in the server rack P is mounted. An exchanging panel 20 mounted in an exchangeable manner with one of the side plates of the server rack P is fitted. A cooler unit 30 is fitted for supplying the downflow unit 10 with a cold air through the exchanging panel 20. A cooler cover 40 is secured for covering the cooler unit 30 connected to a duct Q for an outdoor exhaust and exhausting a waste heat from the cooler unit 30 outside the room. The cold air from the cooler unit 30 is directed to the lower section of the server rack P by the downflow unit 10, and blown in forcibly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006093431-A (JP)
Title: Carrying method of photomask, exposure method and exposure treatment system, and manufacturing method of semiconductor device
Inventor: KATO TAKESHI
IPC: H01L21/027
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper timing technique for carrying a reticle so as to prevent a semiconductor wafer from being put on standby even if the re-inspection of the reticle is performed in the carrying of the semiconductor wafer and the reticle to an exposure treatment step.  <P>SOLUTION: A reticle allocation carrying control means 40 is controlled independently from a wafer allocation carrying control means 50, and the reticle is carried to an exposure device before a semiconductor wafer is carried to the exposure device in consideration of a time required for re-inspection of the reticle carried to the exposure device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088618-A (JP)
Title: Recorder
Inventor: OKI SHIGEHIRO
IPC: B65H3/44
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a transfer follower roller and a paper discharge follower roller, or a member and the like (paper discharge frame and the like) which support these rollers from interfering with and colliding against a carriage at the time of feeding a material to be recorded from a manual insertion paper feeding course to carry out recording.  <P>SOLUTION: In a state while a disk tray cover 4 is closed, a state with a hook part 407 shut while engaged with a cover opening and closing switch 7 is retained. A front end 406 of the disk tray cover 4 has a shape to enter the inside of a boundary part to a body cover 1. When a predetermined position of the disk tray cover 4 in a close state is pushed in from the outside to the inside and released (code A), a tip position of the cover opening and closing switch 7 displaces in an opening direction. A gap of a level which enables the operation of rocking and opening the disk tray cover 4 directly in the opening direction is generated between the disk tray cover 4 and the body cover 1 while the engagement between the cover opening and closing switch 7 and the hook part 407 is released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094673-A (JP)
Title: Dynamo-electric machine and stator for the dynamo-electric machine
Inventor: SAITO KAZUMASA
IPC: H02K1/16
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a dynamo-electric machine, in which the cross-sectional area of a stator coil is increased, using design redundant portions in a core teeth part by a stator slot shape to enhance the cooling effects on a stator coil and stator core, a loss caused by current is reduced, a generator is reduced in size and is enhanced in efficiency.  <P>SOLUTION: In the stator for a dynamo-electric machine, where the slot width of a slot part 3A, into which the lower coil 4A of a two-layer winding stator coil 4 is inserted, is widened using the core teeth part 8A on the core outer contour side, which is redundant in electrical design, to increase the cross-sectional area of the stator coil 4 adding the upper and lower coils 4B, 4A to be a reduced energizing resistance, thereby decreasing the heat loss.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094792-A (JP)
Title: Greening system for rooftop or the like
Inventor: NISHIBE HIROHARU
IPC: E04D13/00
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening system to be set on a rooftop or the like excellent in water supply ability to plants, controlling the height of a planting part to a small size and causing no dead space.  <P>SOLUTION: This greening system is constituted by arranging in rows flat plate-like planting units 2 and flat plate-like walking units 3. The flat plate-like walking unit 3 has a water storage tray 3a as a water storage tank part storing water dropping through a walking surface on the lower part of a permeable walking surface 3b. Water is supplied with a pipe 4 from the water storage tray 3a of the flat plate-like walking unit 3 to the flat plate-like planting unit 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006095150-A (JP)
Title: Hydrant valve device, and fire hydrant apparatus
Inventor: KITAURA NOBUYUKI
IPC: A62C35/68
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrant valve device for normally obtaining appropriate discharge water pressure with an inexpensive and compact configuration by commonly using a partitioning valve and an automatic reducing valve.  <P>SOLUTION: The hydrant valve comprises a stem 20 having a valve port 13b, which connects a flow-in port 11 to a flow-out port 12 and is arranged in the middle of a flow passage 13, and a valve body 18 for automatically setting the opening/closing degree of the valve port 13b, based on water pressure at a flow-in side and water pressure at a flow-out side, and automatically adjusting the water pressure at the flow-out side to be prescribed water pressure; and a closing axis 30 which abuts on one end of the stem 20 so as to be separating/contacting possible, forcibly pressures and moves the stem by the rotary operation of a handle 33, and allows the valve body 18 to be seated onto the valve port 13b so as to close the valve port 13b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006099919-A (JP)
Title: Recording and reproducing method and device of magnetic tape
Inventor: KUZE SADAMU
IPC: G11B5/584
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing method and device of a magnetic tape, capable of accurately performing recording and reproduction of data without causing errors even if a dimensional change occurs in the width direction of the magnetic tape, as a recording and reproducing technique suitable for high recording density of the magnetic tape.  <P>SOLUTION: In the recording and reproducing method of the magnetic tape provided with data tracks and servo tracks, the tape width is detected and its value is stored at the time of recording the data, and at the time of reproducing the data, the data are reproduced while controlling tape tension so that the tape width is same as that at the time of recording.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109546-A (JP)
Title: Dc power supply
Inventor: KYONO YOICHI
IPC: H02M3/28
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power supply for efficiently conducting synchronous rectification.  <P>SOLUTION: The DC power supply of the invention is provided with conduction detecting circuits (17, 18) for outputting detected signals V<SB>P1</SB>, V<SB>P2</SB>during the conduction of rectifying MOS-FETs (15, 16), and timing circuits (19, 20) connected to the conduction detecting circuits (17, 18). The timing circuits (19, 20) measure the output periods of the detected signals V<SB>P1</SB>, V<SB>P2</SB>from the conduction detecting circuits (17, 18), until a current I<SB>D1</SB>flowing in the rectifying MOS-FET (15) becomes zero, turn off the rectifying MOS-FET (16) at a time, immediately before the measured period is ended, and surely turn off the rectifying MOS-FETs (15, 16) within a conduction period of a rectifying circuit. Accordingly, efficient and synchronous rectification can be conducted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102072-A (JP)
Title: Energizing mechanism
Inventor: MIZUNO HIROO
IPC: A47B51/00
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energizing mechanism which energizes an object connected to a turnable shaft by a energizing means fitted to the turnable shaft, and in which energizing force applied to the object to be energized is freely adjusted.  <P>SOLUTION: The energizing mechanism is provided with: a turnable shaft 38 connected to the object to be energized; a coil spring 37 whose one end is fixed to the shaft 38 and energizes the shaft 38 in a direction opposite to its rotation; and a coil spring adjusting mechanism 75 connected to the other end 43 of the coil spring 37. The coil spring adjusting mechanism 75 is provided with: a bush 76 turnable with respect to the shaft 38; a worm wheel 79 fixed to the bush 76; and a worm 77 to engage with the worm wheel 79 and a shaft 78. When the worm 77 is rotated by the shaft 78, the bush 76 and the end 43 are integrated to be rotated through the worm wheel 79 and fixed. Thus, the twisted degree of the coil spring 37 is increased or reduced, the energizing force can be adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006107612-A (JP)
Title: Information recording medium and optical pickup device
Inventor: YANAGAWA NAOHARU
IPC: G11B7/007
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer type information recording medium whose mass production is made possible in a simple process and to provide an optical pickup device used for recording and reproducing information to the information recording medium.  <P>SOLUTION: A spiral groove track GT and a spiral land track LT are alternately formed and an LPP (land prepit) for managing address and the like on a multilayer disk DK is formed in a 0-th recording layer L0 of the multilayer disk DK and a first recording layer L1 has a nearly smooth surface. When data are recorded to the first recording layer L1, tracking correction is performed while the groove track GT provided in the 0-th recording layer L0 is used and address management is performed using the LPP provided in the 0-th recording layer L0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006103138-A (JP)
Title: Apparatus for molding/assembling plastics
Inventor: HAMAGUCHI TATSUO
IPC: B29C45/17
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To materialize an apparatus for molding/assembling plastics which can save an installation space, is suitable for minute processing, and can produce a clean plastic molding.  <P>SOLUTION: The apparatus has a mold clamping unit 10, an injection unit 20, a post processing unit 30 for post-processing a molded molding, an assembly unit 40 for assembling the post-processed molding according to a prescription, and a control means 70 for controlling these units. The mold clamping unit 10 and the injection unit 20 are arranged so that the longitudinal directions of the units meet at approximately right angles, and the post processing unit 30 and the assembly units 40 are arranged compactly in an area put between these longitudinal directions. The molded molding is made to be transported automatically to the post processing unit 30 and the assembly unit 40 by the mold clamping unit 10, and all the units arranged compactly are covered with an armoring cover 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108372-A (JP)
Title: Bias circuit for photodetector and optical transmitter-receiver equipped with it
Inventor: FUJII HIROO
IPC: H04B10/67
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To effect the temperature compensation of an electric signal level outputted from a photodetector 8 highly accurately.  <P>SOLUTION: The optical transmitter-receiver 1 is provided with a light emitting element 7 for outputting the electric signal after converting the same into an optical signal; the photodetector 8 for outputting the optical signal received under a condition that a bias voltage is impressed, after converting the same into the electric signal; a light emitting element driving circuit 24 equipped with a temperature compensation constitution for variably controlling the electric signal level outputted to the light emitting element 7, in accordance with an ambient temperature to stabilize the optical signal emission intensity of the light emitting element 7; and the bias circuit 15 for supplying the bias voltage to the photodetector 8. A monitor signal detecting unit 36 is provided for detecting the monitor signal of the electric signal from the light emitting element driving circuit 24 to the light emitting element 7, and a bias voltage temperature compensation circuit 26 is provided for controlling variably the magnitude of the bias voltage for the photodetector 8 into a temperature compensating direction for stabilizing the electric signal level outputted from the photodetector 8 utilizing the detected monitor signal as a temperature information signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI