baber/WOPTO huggingface dataset:
Patent JP-H08124552-A (JP)
Title: Rechargeable secondary battery pack
Inventor: YAHAGI KAZUHIKO
IPC: H01M2/10
Filed: 1994-10-21
Abstract: PURPOSE: To prevent short-circuiting a secondary battery without using a reverse current preventing diode, by forming a position of providing a charging positive electrode terminal and a position of providing a charging negative electrode terminal except on the same surface in outside a chargeable secondary battery pack. CONSTITUTION: In a chargeable secondary battery pack 1, a position of providing a built-in secondary battery charging positive electrode terminal 3 and a position of providing a built-in secondary battery charging negative electrode terminal 4 are provided in a position except on the same surface outside the chargeable secondary battery pack 1. By this structure, in a power supply or power suppliable condition of the chargeable secondary battery pack 1, even when it is brought into contact with an object in the outside, since the charging positive electrode terminal 3 is not connected to the charging negative electrode terminal 4, short-circuiting the secondary battery can be prevented without using a reverse current preventing diode.
Patent JP-H02103070-A (JP)
Title: Developing device
Inventor: OKA SEIJI
IPC: G03G15/09
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the degradation in image density by recovering a carrier and remaining toner and uniformizing the carrier and toner by agitation. CONSTITUTION:The carrier in an agitation chamber 36 is held and napped on a developing sleeve 24 by magnets 26a to 26e. The electrostatically charged toner on a toner replenishing roller 28 is supplied to the carrier on the sleeve 24 by which a magnetic brush B is formed. The toner is used for development in a developing region and is transported to a recovering region. The carrier and remaining toner recovered in the agitation chamber 36 are uniformized by the turning action of an agitating member 37 and are supplied again onto the sleeve 24, by which the carrier and toner are napped and the magnetic brush B is again formed. This brush is regulated to a specified height by a doctor blade 30. The sleeve 24 is rotationally driven and the brush B is transported to the toner replenishing region where the fresh charged toner in a toner tank 29 is replenished to the magnetic brush B regulated to the specified height by a toner replenishing roller 28. The sleeve 24 is rotationally driven and the developing action is effected again by the brush B replenished with the fresh toner. The degradation in the image density, scumming and toner splashing are prevented in this way.
Patent JP-2001081524-A (JP)
Title: Aluminum alloy sheet for can
Inventor: KURODA KENJI
IPC: C22C21/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for can, excellent in black stripe resistance, by specifying the state of adhesion of working oil and improving lubricity at forming. SOLUTION: An oil film is formed on the aluminum alloy sheet for can, excellent in black stripe resistance. The oil film has the following characteristics: the diameter (d) of a circle (equivalent circle) having an area equal to that of the base of a projecting part 3 formed on the oil-film surface 2a of an oil film 2 is <=80 μm; and, in the observation region of a stereo microscope, a value obtained by dividing the sum of the base areas of the projecting parts within the observation region by the area of the observation region is <=2%.
Patent JP-H0980891-A (JP)
Title: Toner residual amount detector
Inventor: NIIHARA TAKAYUKI
IPC: G03G15/08
Filed: 1995-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner residual amount detector capable of accurately judging the residual amount of toner and capable of controlling the adequate amount of residual toner. SOLUTION: A facsimile device 1 is provided with a toner detecting sensor 10 constituted of a magnetic sensor, etc., and an agitator driving part 12 rotating and driving an agitator inside a toner hopper. The toner hopper filled with the toner and the toner hopper where toner does not exist are previously attached to the device 1, so that at least one of the maximum value, the minimum value and the average value of the output value of the sensor 10 obtained in the case the agitator is rotated and driven by the part 12 is stored in a RAM 4. When the device 1 is used, a CPU 2 compares the output value of the sensor 10 with the output value of the sensor 10 stored in the RAM 4 so as to judge whether the toner is used up or not.
Patent JP-H02103632-A (JP)
Title: Arithmetic processor
Inventor: MAKITA AKIHISA
IPC: G06F9/34
Filed: 1988-10-12
Abstract: PURPOSE:To improve the data loading speed to the title arithmetic processor by simultaneously performing writing in plural arithmetic registers and selecting only the arithmetic register to be actually written in a group of simultaneously writable operation registers from the leading and final arithmetic register numbers to be written. CONSTITUTION:Data of the two individual arithmetic register quantity are read out at a time from a main memory device 1 and the data are simultaneously written in continuous registers of an even numbered arithmetic register 9 and odd numbered arithmetic register 10. Then only the arithmetic register to be actually written in a simultaneously writable arithmetic register group is selected from the leading and final arithmetic register numbers to be written. Therefore, the data readout width from the main memory device 1 which is wider than the data widths of the registers 9 and 10 can be utilized effectively and data loading into an arbitrary number of arithmetic registers from the main memory device 11 can be processed at high speed.
Patent JP-H06108653-A (JP)
Title: Automatic discharger for concrete in hopper
Inventor: KAZAMA KEIZO
IPC: E04G21/04
Filed: 1992-09-25
Abstract: PURPOSE:To make it possible to load a required volume of concrete by a switching operation. CONSTITUTION:A load meter 16 is installed to a hopper 11 while a pair of gates 17 are installed thereto. Three limit switches sw1 to sw3 are installed near the gates 17 so as to detect the opening of the gates 17. There is formed a space which allows a dump truck 18 to be housed in the lower part of the gates. A concrete discharge operation switch 21 is installed to a support leg 15 at a position controllable from a driver seat of the truck. A hopper control panel installed to the side of the same support leg 15 controls the opening of the gates 17 by their manual input operation. In addition, a display device 23 is laid out near the operation switch 21.
Patent JP-2000091381-A (JP)
Title: Semiconductor device mounting method, semiconductor device and mounting substrate using the same, and semiconductor device mounting structure
Inventor: OSUMI TAKUJI
IPC: H01L21/60
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To mount a semiconductor device on a mounting substrate without providing solder bumps on the connection part, on the side of the semiconductor device and without using press bonding or thermocompression welding. SOLUTION: Thin films 106 and 502 of gold and platinum, etc., are provided in advance, at least on the surface of connection parts on the side of a semiconductor device and a mounting substrate. An aperture part 503 for feeding a connection material, solder for example, to the connection part 502, is provided in advance in the vicinity of the connection part 502 on the side of a mounting substrate 600.  The connection parts on the side of the semiconductor device and the substrate side are connected through a first process, where the semiconductor device, provided with a thin film 105 and the mounting substrate, provided with a thin film 502 and the aperture part 503, are made to face each other, in such a manner that their connection parts are brought to come closer, a second process, where connection material is fed to the connection part 502 on the substrate side utilizing the aperture part 503, and a third process where the substrate side and connection parts of the semiconductor device side are connected among themselves, by performing a prescribed treatment on the fed connection material.
Patent JP-H02106424-A (JP)
Title: Car airconditioner for automobile
Inventor: OTSU HIDEKAZU
IPC: B60H1/32
Filed: 1988-10-14
Abstract: PURPOSE:To perform rapid dehumidification by judging that an evaporator is nor frozen when the temperature downstream of the evaporator is below a value obtained by adding a certain value to the temperature of the evaporator thereby increasing the capacity of a compressor and making the best use of the dehumidification capacity of the evaporator. CONSTITUTION:The main part of the device consists of a temperature control section 1 and a control circuit section 2. The temperature control section 1 is provided with a capacity actuator 13 housed in a compressor 12 for controlling the cooling ability by controlling the flow rate of refrigerant. The compressor 12 is driven with an engine via a magnet clutch 15 engaged or disengaged by means of a compressor control circuit 16 via a relay 17. The control circuit 2 is provided with a switch 33 for generating dehumidification signal, an evaporator 11, and sensors or the like 48, 49 for detecting the air temperature downstream of the evaporator 11. When the air temperature downstream of the evaporator 11 is below the temperature of the evaporator, it is judged that the evaporator is not frozen and the capacity of the compressor 12 is increased.
Patent JP-H01100488-A (JP)
Title: Ultrasonic range finder
Inventor: YOSHIDA YUKIO
IPC: G01B17/00
Filed: 1987-10-14
Abstract: PURPOSE:To achieve an accurate measurement free from variations in the level of a received wave, by outputting a reference signal with the size proportional to amplitude of a second received wave being almost the same in the waveform as a first received wave earlier by a specified time than the reception of the first received wave. CONSTITUTION:An ultrasonic wave signal is transmitted to an object to be measured from an ultrasonic wave transmitter 4. The ultrasonic wave signal reflected on the object being measured is received with ultrasonic wave receivers 5 and 6. Here, the ultrasonic wave receiver 6 receives the ultrasonic wave signal earier by a specified time than the ultrasonic wave receiver 5 does. An output of the ultrasonic wave receiver 6 is applied to a voltage comparator 11 as reference signal by way of a receiving amplification circuit 8, a peak holding circuit 9 and a coefficient multiplier 10. An output of the ultrasonic wave receiver 5 is applied to the voltage comparator 11 through a receiving amplification circuit 7. A received wave signal is outputted from the voltage comparator 11 to detect a distance to the object being measured with a counter 18 as counts.
Patent JP-H0686499-A (JP)
Title: Spindle motor
Inventor: ORITO SHUSAKU
IPC: H02K5/10
Filed: 1992-08-31
Abstract: PURPOSE:To seal/up the inside of a spindle motor reliably and thereby to prevent impure air from leak outside by fitting a magnetic fluid seal and a filter member. CONSTITUTION:A magnetic fluid seal 10 so provided as to be interposed between a magnetic ring 25 and a spacer member 6 is fitted on the outside in the direction of the 29 of rotation of a lower-side ball bearing 8. On the outside in the direction of the axis 29 of rotation of an upper-side ball bearing 7, a filter member 9 is provided in such a manner that it is stuck on the top side of a stepped part 40 in the small-diameter part 22 of a hub member 1. By the magnetic fluid seal 10 and the filter member 9 provided in this way, impure air existing in an internal space 41 of a spindle motor can be prevented from leaking out into an external space 42 of the spindle motor. Since no air pressure difference occurs between the inside and the outside of the spindle motor, in addition, a burst or scattering of a magnetic fluid in the magnetic fluid seal does not occur even when the environment of the operation of the spindle motor changes.
Patent JP-S62116781-A (JP)
Title: Formation of calcium phosphate film
Inventor: TORIYAMA MOTOHIRO
IPC: C04B41/87
Filed: 1985-11-15
Abstract: PURPOSE:To form a calcium phosphate film on a substrate industrially by immersing the substrate in a soln. for deposition prepd. by adding an aqueous hydrogen peroxide soln. to a mixed aqueous soln. contg. a water soluble Ca salt., Ca complexing agent, and water soluble phosphate. CONSTITUTION:A water soluble Ca salt such as calcium nitrate, a complexing agent such as ethylenediaminetetraacetate and a water soluble phosphate such as ammonium dihydrogenphosphate are dissolved in water in 1:(1-1.2): (0.5-0.7)mol ratio, 1-20wt% aqueous hydrogen peroxide soln. is added and the pH of the resulting soln. is adjusted to 6-10. A substrate is immersed in the soln. for depositing calcium phosphate and the soln. is kept at 50-100 deg.C to deposit calcium phosphate on the surface of the substrate. The substrate is then heat treated as required so as to firmly stick a formed calcium phos phate film to the substrate.
Patent JP-H05100885-A (JP)
Title: Fault detecting system for information processing system having shared storage device
Inventor: FUJIWARA TSUNEO
IPC: G06F11/20
Filed: 1991-10-04
Abstract: PURPOSE:To perfectly separate an information processor where a fault occurs from a shared storage device by detecting the fault of the respective information processors. CONSTITUTION:The information processors 10 and 20 which have diagnostic circuits 11 and 22 diagnosing whether the fault exists or not and the storage device which has a fault detecting circuit 31 are provided. The storage device 30 is recognized to be connected with the respective information processors by connection state signals 011 and 021 and the fault detecting circuit 31 checks to recognize whether the fault exists in the respective information processors or not by recognizing signals 013 and 023 so as to diagnose by using the respective diagnostic circuits. When diagnostic result is normal, response is transmitted by response signals 012 and 013. When the fault exists, response is not transmitted and the fault detecting circuit 31 recognizes that the information processor which does not response has the fault and operates the separation of the information processor. Therefore, the fault of respective information processors can be detected and the information processor where the fault occurs is separated from the shared storage device so that the reliability is improved in the information processor system having the shared storage device.
Patent JP-H08119473-A (JP)
Title: Unit type feed member device,electro-photographic press withsheet feeder and customer exchangeable unit for sheet feeder
Inventor: HARII EI DEEBITSUDOSON
IPC: B65H3/06
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a user-mountable feed head replacement parts requiring no excessive adjustment/disassembly of a printing machine for replacement. SOLUTION: A unit type feed member cartridge for a feed head assembly includes a frame 102, a feed roll 110, a naja roll 112 and a delay roll 114. When the frame 102 is inserted in a feeder frame structure 100 and moved to an operation position, the delay roll 114 is removed out of a notch of the frame 102 and supported by a delay roll bracket 104 to form a nip with a feed roll 110 whereby the uppermost sheet of a stack 54 is fed. In replacement, the cartridge assembly is turned up and moved to a vertical position so that the notch of the frame 102 traps a rotational shaft stub of the delay roll 114. The whole assembly having the delay roll 114 again is lifted up outside the frame structure 100 to provide simple and easy replacement work.
Patent JP-S63109753-A (JP)
Title: Production of bamboo leaf powder
Inventor: MOMOSE TAKAO
IPC: A23L7/109
Filed: 1986-10-29
Abstract: PURPOSE:To obtain the titled leaf powder free from a fibrous component efficiently without damaging color tone, fragrance and nutrient, by deactivating an enzyme contained in bamboo leaves, drying the leaves by vacuum freeze-drying method and further grinding the frozen leaves in a frozen state. CONSTITUTION:An enzyme contained in bamboo leaves of raw material is deactivated preferably by boiling. Then the leaves subjected to enzyme activation treatment are rapidly frozen by vacuum freeze-drying method and further dried. Then the leaves are ground in a frozen state at an extremely low temperature of preferably <=-100 deg.C by the use of a refrigerant such as liquid nitrogen, etc., to give the aimed leaf powder. The bamboo leaves are preferably leaves of Sasa albo-marginata and the prepared leaf powder is preferably added to flour for noodles and used.
Patent JP-H1188371-A (JP)
Title: Multiplex radio lan
Inventor: TSUMORI KATSUHIKO
IPC: H04L12/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex radio LAN device for realizing highly reliable communication without laying a cable. SOLUTION: When first and third antenna monitoring devices 30 and 32 detect that the transmission/reception success rate of first and third antennas 50 and 52 becomes less than a prescribed value or first and second radio LAN monitoring devices 16 and 17 detect re-transmission for more than the prescribed number of times, by the control signals of first and second changeover switch control parts 60 and 61, first and second changeover switches 20 and 21 switch a transmission line from the first and third antennas 50 and 52 to second and forth antennas 51 and 53.
Patent JP-H1177741-A (JP)
Title: Mold for optical connector
Inventor: NISHIMURA AKITO
IPC: B29C45/26
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity of the positions of the fiber holes of a molded product by notching a part of a piece so that the upper end parts of small round holes are notched and protruding the core pins partially inserted into the small round holes above the piece and pressing the protruded parts by a press material. SOLUTION: The piece 16 of a lower mold 12 is constituted of a main body 160 and a press material 164. The main body 160 has such a shape that the upper part of the piece 16 is cut off by an imaginary xz surface notching the upper ends of small and large round holes 18, 20. The press material 164 is the square bar shape superposed on the main body 160 and has the projected part 166 corresponding to a recessed part 162. Core pins 26 are inserted in the small round holes 18 and guide hole molding pins 28 are inserted in the large round holes 20 and a core 22 is superposed on the lower mold 12. The upper end bow-shaped cross-sectional parts of the core pins 26 and the guide hole molding pins 28 protrude to the surface of the main body 160 and the protruded parts of them are pressed from above by the press material 164.
Patent JP-H09102835-A (JP)
Title: Method and device for forming image
Inventor: YAGUCHI HIROYUKI
IPC: H04N1/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a user by replacing the page order of saddle stitched or center-folded pamphlet type originals and executing copying. SOLUTION: In a controller part, a CPU circuit part 1025 incorporates ROM 1026 and RAM 1027 and summarily controls respective parts based on a control program stored in ROM 1026. An operating part 1028 is used for designating a mode for replacing the page order of the saddle stitched or the center folded originals (a pamphlet type original) to be an A3 size at the time of being opened. In an image forming device, it is judged whether or not the page order replacing mode is indicated when copying is started. Unless it is indicated, normaly copying without replacing page order is executed. When the page order replacing mode is indicated, the originals are successively read so as to be stored in a memory. After the whose originals are read, page order stored in the memory is replaced so as to be outputted to a printer.
Patent JP-H06113108-A (JP)
Title: Digital copying machine
Inventor: SATOU TAKAKO
IPC: G06T1/00
Filed: 1992-09-28
Abstract: PURPOSE:To prevent the damage of an original and the unnecessary consumption of printing paper by providing an information input means to which information is hand-written and permitting the information input means to designate the variable power of a picture. CONSTITUTION:An operation tablet 3a to which various information are hand- written is provided. A means for setting upper/lower and right/left spaces in printing paper by a hand-written numeric and a means for varying power on picture information to top/bottom and right/left in accordance with a printing area in the set spaces are formed in CPU 2 and a picture processing part 9. When the execution of variable power copy is operation-inputted in an operation part 6, CPU 2 displays a message in an operation tablet 3a and a user hand- writes the desired numeric in the operation tablet 3a. CPU 2 recognizing the numerical value calculates the size and the position of the printing area and calculates the variable power rate of picture information. A scanner 4 reads picture information and it is transmitted to the picture processing part 9, is converted into picture information corresponding to the prescribed variable power rate and it is printed by a printer 5.
Patent JP-S63111126-A (JP)
Title: Cooling method for seam weld zone of seam welded pipe
Inventor: IDE TSUTOMU
IPC: C21D9/50
Filed: 1986-10-28
Abstract: PURPOSE:To permit automatic execution of adequate cooling by calculating the cooling rates in respective cooling zones from a pipe forming speed and the respective temps. on the inlet and outlet side of the cooling zones and controlling cooling water in such a manner that the cooling rates and cooling end temp. are maintained within a target range. CONSTITUTION:The detected pipe making speed value of the seam welded pipe 1 and the respective detected temp. values of the seam weld zone 1a by radiation thermometers 7 provided respectively on the inlet and outlet sides in the cooling zones No.1-No.4 are inputted to a calculator 8. The cooling rates and cooling end temp. of the weld zone 1a are calculated. The calculated cooling rate value and the target set cooling rate value as well as the calculated cooling end temp. value and the target set cooling end temp. value are respectively compared and calculated. A controller 9 is operated in accordance with the compared and calculated values to control electromagnetic stop valves 4 for controlling the supply and stop of the cooling water to nozzle headers in the respective cooling zones and motor-controlled flow rate regulators 5 for controlling the injection rates of the cooling water from the nozzles 2a. The cooling end temp. and cooling rate of the weld zone 1a are approximated to the target values.
Patent JP-H07109446-A (JP)
Title: Pressure-sensitive adhesive composition and self-adhesive article prepared therefrom
Inventor: YAEGASHI MAKOTO
IPC: D21H19/20
Filed: 1993-10-15
Abstract: PURPOSE:To improve the adhesion to a wet surface by compounding a specified amt. of inorg. or org. porous particles into a pressure-sensitive adhesive comprising a specific acrylic coplymer and an N-vinylpyrrolidone polymer. CONSTITUTION:An acrylic copolymer having a Tg of -40 to -65 deg.C is obtd. by copolymerizing 60-99.5wt.% alkyl (meth)acrylate (e.g. methyl methacrylate), 0.15-20wt.% ethylenically unsatd. functional monomer (e.g. acrylic acid), 0-5wt.% monomer having at lest two ethylenically unsatd. bonds (e.g. butadiene), and 0-20wt.% other ethylenically unsaid. monomer (e.g. vinyl acetate). The pressure- sensitive compsn. is prepd. by compounding 1-40 pts.wt. inorg. porous particles (e.g. silica gel) or org. porous particles (e.g. a urea-formalin resin) having an average particle size of 2-30mum into 100 pts.wt. pressure-sensitive adhesive comprising 99.9-70 pts.wt. acrylic copolymer obtd. as above and 0.01-30 pts.wt. N- vinylpyrrolidone polymer.