baber/WOPTO huggingface dataset:
Patent JP-2000089840-A (JP)
Title: Power source circuit provided with rush current suppression means and integrated circuit provided with the power source circuit
Inventor: KINOSHITA MASAYOSHI
IPC: G05F1/575
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit capable of suppressing a rush current at the time of an initial operation while keeping the layout area small. SOLUTION: This power source circuit is provided with an output transistor 1 for supplying a current from a power source 100 to an output terminal 4 and a differential amplifier circuit 2 for controlling the current supply of the output transistor 1 so as to equalize a reference voltage REF and an output voltage OUT. The suppression transistor 11 of a source follower is provided in the current path of the output stage of the differential amplifier circuit 2 an operation control part 15 controls the gate potential and the gate potential of the output transistor 1 is controlled by the source potential. The operation control part 15 charges a capacitor 16 before the operation of the power source circuit and gradually discharges the capacitor 16 by a current source 17 at the time of the initial operation.  Thus at the time of the initial operation of the power source circuit since the gate potential of the suppression transistor 11 is gradually lowered from a power supply potential and the voltage between the gate and source of the output transistor 1 gradually becomes high, the generation of a rush current is suppressed.
Patent JP-H0572253-A (JP)
Title: Method for locating fault generated section of transmission line
Inventor: KOJIMA YASUO
IPC: H02H7/26
Filed: 1991-09-12
Abstract: PURPOSE:To rapidly and accurately locate a ground fault or a short-circuit flat with high accuracy and to enhance the reliability of arranged machinery by efficiently detecting the magnetic field formed by a fault current in the location of the fault generated section of a transmission line. CONSTITUTION:Two magnetic fields 3A, 3B having mounting angles different from each other are arranged to a steel tower 2 in the vicinity of the lower part thereof. The absolute values of magnetic fields and the directions thereof or the horizontal and vertical components of the magnetic fields are calculated and it is judged whether these newest values exceed the threshold values due to the detection values at the time of usual transmission and are present within a range providing width of a set multiple to a moving average value and within a range providing width of the set multiple of standard deviation to the moving average value and, on the basis of this judgment, it is judged whether a measuring point is present on the side of a power supply or load from a fault generating point.
Patent JP-H02108164-A (JP)
Title: Designing method for parts hole of metallic mold plate
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1988-10-17
Abstract: PURPOSE:To automatically generate parts fitting hole data and to shorten a design time by forming a parts hole at the parts fitting positions of plates of respective stages according to the machining conditions which are registered corresponding to parts names. CONSTITUTION:When parts are fitted, its parts name, parts fitting position SP, parts length L, and parts fitting direction are specified. Here, the plate (e.g. plate No.3) of the upper most stage, intermediate plates (plate No.1 and 2), and plate (plate number No.0) of the lowermost stage are found from the parts length L, parts fitting direction, and the thicknesses of the respective plates of the metallic mold. Then, parts holes are fitted at the found parts fitting positions of the plates of the uppermost, intermediate, and lowermost stages according to the machining conditions of the uppermost-stage plate, intermediate plates, and lowermost-stage plate registered corresponding to the parts names. Consequently, parts fitting hole data are generated automatically and the parts holes are designed.
Patent JP-H09109433-A (JP)
Title: Direct electrostatic printing machine using gas flow for giving toner cloud
Inventor: GIDO DEZUI
IPC: G03G15/05
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To apply a dense toner cloud to the printing head structure of a direct electrostatic printer. SOLUTION: In a direct electrostatic printer consisting of the arrangement of the printing apertures 107 in a printing head structure 106 passing particle flow capable of being electrically modified by a back electrode 105, the printing head structure 106 and a control electrode 106 and a toner sending-out means 101 and applying a cloud 100 of dry toner particles to the vicinity of the apertures 107, the toner cloud 100 is formed in the vicinity of the apertures 107 by gas flow. This toner closed is formed by separating toner articles from a charge toner conveyor by the gas flow or forming a fluidized bed of toner particles.
Patent JP-H02111855-A (JP)
Title: Method for hot dip plating metal sheet
Inventor: ISHII TOSHIO
IPC: C23C2/06
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a plating film of a stable thickness by forming a reservoir of a molten metal in accordance with plating at a corner part between the tip of the nozzle of a metal material feeder and a metal sheet and plating the metal sheet travelling upward. CONSTITUTION:A metal material feeder 1 having a mechanism 6 for heating and melting a metal material 2 for plating and an upward ejecting nozzle 5 for ejecting the resulting molten metal A for plating at the tip is prepd. The solid metal material 2 is successively sent toward the hole of the nozzle 5 in the feeder 1 and is successively melted from the tip at a position just before the hole of the nozzle 5. A metal sheet 3 as a material to be plated is travelled upward near one side edge of the nozzle 5. The resulting molten metal A for plating is ejected from the hole of the nozzle 5 to form a reservoir 8 of the molten metal A at a corner part 7 and a plating film 9 is formed on the metal sheet 3 by adhering the molten metal A.
Patent JP-H06112403-A (JP)
Title: Semiconductor device
Inventor: OSHIMA TOKUO
IPC: H01L25/07
Filed: 1992-09-30
Abstract: PURPOSE:To provide a multistage type semiconductor device in which the internal element is not shifted inside a package even when it is subjected to vibration and impact, and also the disconnection of lead-out wire can be prevented. CONSTITUTION:In a semiconductor device having internal elements stacked inside a package, a shifting preventing material 10, which is continuously provided in vertical direction, is inserted in the space between the internal elements and the package 1, and the shifting of the internal elements is prevented. In the second invention, a recess part is formed on the outer circumference of an electrode part, and an independent shifting preventing material, which is brought into contact with the inside surface of the package, is inserted into the recessed part.
Patent JP-H1199490-A (JP)
Title: Panel bender control system
Inventor: HATA KAZUHIRO
IPC: B25J13/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To freely machine a work having a hole by providing coordinate axes on a folding for a work to be combined with a moving axis of a manipulator, and providing a manipulator control means capable of freely specifying the grip position of the manipulator. SOLUTION: The manipulator grip position and the value of dimensional distance to a pin gauge are operated by a computer, and the length from the bottom die knife edge to the center of the base of a work W for a bent side is set to enter folding work. A work turning command is given to set the side of a work 11 toward a bender main body 105 by a turnable lower clamp 102 of a manipulator 101. Secondly, the specified position is held by the upper and lower clamps 102, 102 of the manipulator 101 to move the side toward the bender main body 105 along the Y-axis and stop the same in a designated position. Subsequently, the side of the work W is bent by a bending blade 108.
Patent JP-H01104133-A (JP)
Title: Feeder for seasoning ingredient
Inventor: SASAZAKI SHIGEO
IPC: A23L7/10
Filed: 1987-10-19
Abstract: PURPOSE:To contrive improvement in merchandise value, by feeding seasoning ingredients discharged outward from a seasoning ingredient container unit from a discharge port of a guide passage to cooked rice with air flows from a blower. CONSTITUTION:Seasoning ingredients (e.g. salt) discharged outward from a seasoning ingredient container unit 3 are fed from a discharge port 1 of a guide passage 2 to cooked rice with air flows from a blower 4. As a result, the seasoning ingredients can be smoothly moved in the guide passage 2 and simultaneously dispersed and fed to cooked rice. Thereby improvement both in merchandise value and in operating efficiency by labor saving can be contrived.
Patent JP-H07166793-A (JP)
Title: Shield machine
Inventor: KOISO TOMOTSUNE
IPC: E21D9/10
Filed: 1992-09-30
Abstract: PURPOSE:To provide a shield machine, by which the structure and construction of a machine frame can be made ecomonical and work can be performed safely. CONSTITUTION:A closed section shield machine comprising plural cylindrical sleeve parts 1, and an outer steel shell 2 and an inner steel shell 2' for connection the sleeve parts 1, a cutter 4 required for a excavator work equivalent to an ordinary shield tunneling machine is provided on the sleeve part 1, and a lining segment assembling machine 5 for lining the excavator section after boring are provided on both the sleeve parts 1 and a ring part 3. A rotary screw cutter 6 is guided between the outer steel shell 2 and the inner steel steel shell 2' through a guide shaft 9.
Patent JP-H02108446-A (JP)
Title: Manufacture of composite piston for internal combustion engine
Inventor: NAKAMURA TADAYOSHI
IPC: B22D19/08
Filed: 1988-10-17
Abstract: PURPOSE:To manufacture a composite piston reinforced with different kind of metal by pouring molten aluminum alloy into a metallic mold and pressurizing after arranging a porous reinforce body, which granular iron oxide is reduction-burnt at high temp., into reinforced part of the piston in the metallic mold. CONSTITUTION:The granular iron mill-scale is compacted into cylindrical shape to manufacture the porous cylindrical formed body 1. This formed body 1 is charged to a heat-resistant body-made cylindrical sagger 2, and after packing mixed material 3 of coke powder and lime at outer side and inner side of the formed body 1, the reduction-burning is executed by heating at the prescribed temp. for the prescribed time to obtain the porous reinforce material 4. By this reduction-burning, the iron porous body is obtd. This porous reinforce raw material is cut to ring-shape to obtain the ring-shape reinforce body 5. This reinforce body 5 is set into groove part fitting a top ring and the molten aluminum alloy is filled into the metallic mold 6 under pressurizing. The molten aluminum alloy is penetrated into the porous ring-shape reinforce body to obtain the composite piston 7. By this method, the composite piston reinforcing the necessary part with the different metal can be obtd.
Patent JP-H06107246-A (JP)
Title: Spare tire arranging structure of vehicle
Inventor: WATANABE MASAYA
IPC: B62D43/10
Filed: 1992-09-30
Abstract: PURPOSE:To reduce volume of a tire housing chamber which occupies volume of a luggage compartment by forming a tire housing section in which a spare tire is placed and stored horizontally on a floor panel of the luggage compartment in the rear of car cabin, and positioning at least a part of the tire housing section in an upper region of a drive device. CONSTITUTION:A spare tire storage section 36 is formed in a section which forms an upper region of transmission and a differential gear 11 on a floor panel 34 which forms a floor face of a luggage compartment 2 formed in the rear section of a car cabin 3 of an FR type automobile of sedan type. A front part of the floor panel 34 extends horizontally, and its reference plane 34a is set at a position as low as the position where it interferes with the differential gear 11. A swell-out section 34b which protrudes upward is formed in a section where it interferes with the transmission and the differential gear 11 in the front of the floor panel 34. A wheel disc 38a is fitted in the swell-out section 34b to store a spare tire 38 in a storage section 36 and cover its upper opening with a cover member 40 in such a way that it can be opened or closed freely.
Patent JP-H0596015-A (JP)
Title: Electromagnetic wave thermotherapic device
Inventor: MIZUKAWA SATOSHI
IPC: A61N5/02
Filed: 1991-10-09
Abstract: PURPOSE:To provide the electromagnetic thermotherapic device which can occasionally vary a set target temp. without interrupting heating and can make safe and efficient thermotherapy. CONSTITUTION:This electromagnetic thermotherapic device has a heating start condition setting means which sets conditions including the heating temp. at the time of starting heating by electromagnetic waves, a main control means 2 which starts the control of the thermotherapy by an output control means in accordance with the output of the heating start condition setting means and a temp. setting varying means which can arbitrarily vary the heating temp. conditions set by the heating start condition setting means 105 regardless of the operation of the main control means.
Patent JP-H08121827-A (JP)
Title: Catalyst for purifying air and air purifying device
Inventor: SATO KIMINOBU
IPC: F24F1/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a catalyst for purifying air, and an air purifying device which is constituted to have an increased surface area, and a reduce depth of an optically pumping catalyst, and further an improved deodorizing efficiency. CONSTITUTION: A prefilter 4 to remove comparatively large refuse, first optically pumping catalyst-non-woven cloth 11, an ultraviolet lamp 6, a second optically pumping catalyst non-woven cloth 12, and a fan 9 are contained in a casing 1 having an air inflow port 2 and an air outflow port 3. The first and second catalyst non-woven cloths 11 and 12 are constituted in a manner that an optically pumping catalyst is fixed or carried on a substance formed of short fibers, the material of which is resin, such as polyester resin, or glass fibers. This constitution provides an air-purifying device which is constituted to increase the surface area of a catalyst in a compact size and an improved deodorizing effect.
Patent JP-2000085945-A (JP)
Title: Automatic separation feeding device of chip part
Inventor: HINO NOBUHIRO
IPC: B65G47/14
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic separation feeding device of a chip part capable of improving feeding speed, reducing damage to the chip part, and simple and inexpensive. SOLUTION: Cross-section V shaped aligned grooves 11, 16 to support two layer chip parts P are formed on an upper surface, alignment feeders 3, 15 to continuously carry the chip part P by aligning it in one row and a cross-section V shaped fitting groove 20 to fit on and support the two layer chip parts P on an overall periphery of an outer peripheral surface by rotationally being driven in a fixed direction are continuously formed, and a rotor 5 on which a suction port 21 to suck and hold the chip part is provided on a bottom part of the fitting groove 20 is furnished. The chip part P carried by the alignment feeders 3, 15 are sucked by the suction hole 21 of the rotor 5 and transferred to the fitting groove 20 on a boundary part of the alignment feeder 15 and the rotor 5.
Patent JP-S62112692-A (JP)
Inventor: SHIRIRU TEIMINZU
IPC: C07C1/00
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0793986-A (JP)
Title: Endurance test method of flash memory
Inventor: KAMEYAMA HIDEAKI
IPC: G11C29/00
Filed: 1993-09-27
Abstract: PURPOSE:To enhance the efficiency of an E/W cycle test by a method wherein a flash memory whose operation is judged to be defective in a readout operation is read out again and judged after it has been rewritten in order to relieve an excessive erasure operation. CONSTITUTION:A testing apparatus 100 can make the E/W cycle test of a flash memory, and it is provided with a test execution part 34, a Vsig power supply 33, a system controller (S/C) 31, a chamber controller (C/C) 32 and a host system (HOST) 30. In the E/W cycle test, an erasure operation and a write operation are repeated the prescribed number of times, and a readout test is then made. In the readout test, the write operation is performed again to a memory whose operation is abnormal due to an excessive erasure operation. Thereby, the E/W cycle test is continued to the memory which has escaped from an excessive erasure state together with a memory whose operation has been judged to be normal by a previous readout test, and the efficiency of the E/W cycle test can be enhanced.
Patent JP-S62121966-A (JP)
Title: Tape recording method
Inventor: NAKANO KENJI
IPC: G11B20/00
Filed: 1985-11-22
Abstract: PURPOSE:To discriminate a pirate tape by setting data of plural prescribed bits to the prescribed bit pattern so as to take for dubbing protection data among discrimination data. CONSTITUTION:The output of an input device 3 is supplied to a decoder 4, and its output is supplied to a pattern generator 5. It supplies code word data showing a dubbing protection data mode and the data code word data corresponding to the input of the device by the desired cycles to a mixer 17 through a changeover switch 2. A discrimination data word generator 1 generates the mode code word data and the data code word, while a data generator 6 generates control word data. All said data are supplied to the switch 2. An audio signal to be recorded is supplied to an input terminal 13, and the output of the mixer 17 is recorded on a tape. In terms of a reproduction signal, a pattern detector 32 detects word data, which is compared with the pattern included in the output of the generator 5 from a pattern generator 33.
Patent JP-H02109427-A (JP)
Title: Supply power control system to transmission power amplifier
Inventor: TAKESHITA AKIRA
IPC: H04B1/04
Filed: 1988-10-19
Abstract: PURPOSE:To use a battery for a long period by decreasing the supply voltage from the battery to a transmission power amplifier to reduce the maximum output thereby reducing the power consumption when a reception input level is increased. CONSTITUTION:A reception input level and an input level of an intermediate frequency amplifier 9 correspond to each other by 1:1. Thus, a voltage proportional to a reception input level is generated across a resistor R2 and a capacitor C in a supply power control circuit 3 and it is inputted to a base of a transistor(TR). Then a current flowing from the battery 1 via the TR is a value inversely proportional to the voltage across the resistor R2, the voltage across a resistor R3 is a voltage across the resistor R2, that is, a voltage inversely proportional to the reception input level and applied to the amplifier 2. Thus, when the reception input level gets higher, the maximum output of the amplifier 2 is decreased, but the talking is implemented sufficiently and the power consumption of the battery 1 is decreased by the decreased maximum output and the battery is used for a long time.
Patent JP-H05192359-A (JP)
Title: Inspecting tool for tooth row occlusion
Inventor: TAKEHISA KINYA
IPC: A61C19/05
Filed: 1992-09-03
Abstract: PURPOSE:To indicate the occlusion of teeth according to each tooth. CONSTITUTION:A pressure sensitive sheet 1 changed in color density in proportion to pressure is molded according to the row of teeth, and a tooth mark recording layer 5 consisting of a plastically deformable material is formed on the surface to constitute an inspecting tool. When the inspecting tool is put in the mouth, and the upper and lower teeth occlude, one of the upper and lower tooth marks is copied to the tooth mark recording layer 5, and the pressure trace proportional to the occludent pressure is recorded on the pressure sensitive sheet 1. Consequently, the color density of the pressure trace is read according to the tooth mark, whereby the occluding state every tooth can be precisely known.
Patent JP-H08178954-A (JP)
Title: Monolithic accelerometer
Inventor: SHIYAAMAN SUTEIIBUN JIEI
IPC: G01P15/125
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To enhance the capacity of an accelerometer by constituting an acceleration detector and a signal processing circuit on the same substrate monolithically. SOLUTION: A signal source 12, a detector 13 and a signal resolver 18 are constituted on the same substrate. The differential condensers 14, 16 of the detector 13 have a pair of electrodes and, when force is applied, one electrode is moved to increase capacitance while reduces other capacitance. The signal source 12 has equal frequency, a phase and amplitude and the condensers 14, 16 are driven by sine waves signal opposite in polarity. As a result, the amplitude and phase of the signal at the junction 19 of the condensers 14, 16 become the relation of the difference in capacitance and directly relates to the force inducing displacement of condenser electrodes due to acceleration. The signal resolver 18 processes this signal to generate the signal proportional to a condenser plate relative to the substrate and package of an assembly.
Patent JP-H05100661-A (JP)
Title: Measure border time extraction device
Inventor: KOMATSU SHIGEAKI
IPC: G10G3/04
Filed: 1991-10-11
Abstract: PURPOSE:To automatically extract measure border time by regarding time which is detected by a 1st-beat time detection part as initial measure start end time and repeatedly processing a measure tail end time detection part. CONSTITUTION:A 1st-beat time detection part 5b detects the time of the 1st beat of music. Further, a reference measure time length calculation part 5c calculates reference measure time length for the music. A measure tail end time detection part 5d employs the tail end time of a last measure as start end time according to the time of the 1st beat and reference measure length and a (start end time -reference measure time length - alpha (reference measure time length X constant), start end time + reference measure time length + alpha) time section as a tail end time detection section to detect the optimum tail end time of the measure in this section corresponding to the start end time. Then the time detected by the 1st beat detection part 5b is regarded as the initial measure start end time and the measure tail end time detection part 5d is repeatedly processed to detect all measure border time points in order.
Patent JP-H04140114-A (JP)
Title: Manufacture of fiber reinforced resin forming sheet
Inventor: KOHAMA KATSUMI
IPC: B29K105/06
Filed: 1990-09-29
Abstract: PURPOSE:To obtain fiber reinforced resin forming sheet having uniform thickness and smooth surface by a method wherein surface resin layer is produced and subjected to thickening treatment and fiber reinforced colored resin layer is produced separately from the surface resin layer and laminated to the surface resin layer. CONSTITUTION:Fiber reinforced transparent resin layer 22 is produced so as to laminate to covering film 30 by feeding reinforcing fibers 23 and transparent resin, to which ultraviolet-curing characteristics are given, on the covering film 30. Next, fiber reinforced colored resin layer 24 is produced so as to laminate to the fiber reinforced transparent resin layer 22 by feeding the reinforcing fibers 22 and colored resin, to which the predetermined coloration is applied, on the fiber reinforced transparent resin layer 22. Next, by feeding colored resin material on covering film 34 and, after that, stretching so as to obtain a certain thickness, surface resin layer 26 is laminatingly produced. As for the covering film 34 and the surface resin layer 26, to which thickening treatment is applied and which sticks to the underface of the covering film 34, the surface resin layer 26 is placed on the fiber reinforced colored resin layer 24. Thus, the fiber reinforced resin forming sheet 20 concerned is obtained by laminating the surface resin layer 26, the fiber reinforced colored resin layer 24 and the fiber reinforced transparent resin layer 22 in the order named.