baber/WOPTO huggingface dataset:
Patent JP-2000006096-A (JP)
Title: Work presser device for printed circuit board processing machine
Inventor: OKETANI TETSUYA
IPC: H05K3/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To completely suck and remove chips generated in a tool insertion hole of a presser member on the lower side of a pressure foot. SOLUTION: When a presser member 24 is pressed against the top surface W1 of a work with a printed circuit board laminated and an air flow by a suction acts the inner space of a pressure foot 20, the outside air flows into a tool insertion hole 30 from air in-flow channels 50, 51. The outlets of the air in-flow channels 50, 51 are disposed in the circumferential direction without clearance, therefore an inflowing air flow evenly-acts the whole periphery of the inner-periphery surface lower edge part of the tool insertion hole 30 evenly, so that no airdrift of the in-flow air is generated. It is thus possible to prevent chips generated by a tool from remaining at the inner surface of the tool insertion hole 30.
Patent JP-H0520056-A (JP)
Title: Instruction decoding device of integrated circuit microprocessor
Inventor: MATSUMOTO SUKENORI
IPC: G06F9/30
Filed: 1991-07-16
Abstract: PURPOSE:To improve the decoding speed when plural-time fetch operation corresponds to one instruction in the instruction decoding device of the integrated microprocessor which employs a variable length encoding rule. CONSTITUTION:In the integrated circuit microprocessor 1 which employs the byte variable length encoding rule, the instruction decoding device 6 is of the two-stage constitution of a front-stage instruction decoding device 7 and a rear-stage instruction decoding device 8. The front-stage instruction decoding device 7 rearranges the bit array of a machine word instruction, fetched by an instruction fetch device 2, into byte units from the head of the instruction. Then the rear-stage instruction decoding device 8 converts the machine word instruction which is arrayed in the byte units into an internally executable format. Thus, the instruction decoding operation is performed by the two-stage pipeline system.
Patent JP-H091486-A (JP)
Title: Vacuum suction device for workpiece
Inventor: SAKAKIBARA KENJI
IPC: B25J15/06
Filed: 1995-06-16
Abstract: PURPOSE: To greatly shorten a time for bringing a pressure from an atmospheric pressure to the maximum vacuum pressure by arranging a piping circuit system, which is used for providing a maintained vacuum pressure condition when a vacuum switching valve is switched. CONSTITUTION: When a nozzle 40 is lowered to the upper surface of a workpiece, a control unit 100 turns on a vacuum supplying valve 32 and a vacuum switching valve 34 and turns off a vacuum break supplying valve 36. In this way, a vacuum condition inside a pipe 54 in a piping circuit system 50 is provided to the nozzle 40 side via a vacuum switching valve 34. Therefore, in the inside of the nozzle 40, the vacuum condition is directly provided from the pipe 54 immediately, so that a time for bringing a pressure from an atmospheric pressure to the maximum vacuum is greatly shortened. In this way, the workpiece is held by means of the nozzle 40 so as to be transferred to the next position from an initial position while being sucked by means of an action of an X-Y orthogonal type robot.
Patent JP-H04369677-A (JP)
Title: Image forming device
Inventor: KATO MOTOI
IPC: G03G15/20
Filed: 1991-06-19
Abstract: PURPOSE:To output an excellent image formed substance without offset and with high glossiness and high color mixture as for a color image even when an oil mechanism for preventing the offset is not provided in an image forming device which forms and carries the unfixed image on the surface of a recording material, fixes the unfixed image on the surface of the recording material by a fixing device and outputs the image formed substance. CONSTITUTION:The fixing device 6 is constituted so that the unfixed image carrier surface of the recording material P is made to tightly contact to one surface side of a film 18, the unfixed image is thermally fixed by giving the heat energy of a heat generation body disposed on the other surface side of the film 18 to the material P through the film 18 and the material P passed through a heating part is separated from the surface of the film 18. By varying temperature conditions, the glossiness of the surface of the fixed image can be optionally selected. Besides, the correction of color difference on an image forming process side is executed according to the glossiness selected when the glossiness of the surface is selected in the case of a color image forming mode.
Patent JP-H06281391-A (JP)
Title: Peeling and removing method for adhered scale of raw water conduit and releasing agent
Inventor: WATABE AKINORI
IPC: F28G9/00
Filed: 1992-07-01
Abstract: PURPOSE:To perform an excellent scale removing effect by adding, mixing a small amount of water refrigerant.heat medium, etc., in a raw water conduit with water fluid. CONSTITUTION:A method for peeling and removing adhered scale in a raw water conduit comprises the steps of adding and mixing (preferably 0.005-1.0% of) releasing agent of scale adhered to the conduit containing phyllite having developed schistosity produced from Shimanto zone Kobutsu formation of southern district of Kanto mountainous region pulverized to 100-600 mesh to water fluid such as water refrigerant-heating medium, etc., in the conduit. It is preferable to use additive mixture of porous diatomite powder produced from Nanao formation, Izumo formation or Takasu formation of tertiary period stratigraphic group and/or zeolite powder produced from a peripheral region of Nishiaizu-cho, Fukushima Prefecture pulverized to 100-600 mesh to phyllite powder.
Patent JP-H05943-A (JP)
Title: Carcinostatic agent
Inventor: KIYONO HAJIME
IPC: A61P35/00
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a carcinostatic agent for pulmonary tumor, B16 malignant melanoma and colon 26 colonic cancer by using a sugar alcohol fatty acid ester, especially sorbitol fatty acid ester as an active component. CONSTITUTION:The objective carcinostatic agent for pulmonary tumor, B16 malignant melanoma and colon 26 colonic cancer contains, as an active component, a sugar alcohol fatty acid ester, especially a fatty acid ester of sorbitol, sorbitan, arabitol, xylitol, mannitol or dulcitol, above all a 8-22C saturated or unsaturated fatty acid ester, e.g. sorbitol oleic acid monoester or sorbitol oleic acid diester. The carcinostatic agent exhibits excellent action and is extremely useful for the prevention and treatment of cancer.
Patent JP-H1014347-A (JP)
Title: Lateral foliage conveyor unit for root vegetable harvester
Inventor: KADOWAKI MICHIYOSHI
IPC: A01D33/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a lateral foliage conveyor unit for root vegetable harvester that prevents foliage cut out of harvested root vegetables from dropping into a root vegetable container or mixing with cut roots. SOLUTION: This lateral foliage conveyor unit for root vegetable harvester comprises a lateral conveyor 4 which is constructed of a root conveyor belt 4a and a foliage conveyor belt 4b on which roots and foliage are placed, respectively, and laterally transferred, and a longitudinal conveyor 5 which is located below the advancing end of the lateral conveyor 4 in such a way that the advancing end extends to the outside of the longitudinal conveyor 5 across the above side of the longitudinal conveyor 5. On the foliage conveying face of the foliage conveyor belt 4b is preferably provide with a number of projections 18.
Patent JP-H0465593-A (JP)
Title: Bleaching of pulp with ozone
Inventor: TAKAGI HITOSHI
IPC: D21C9/10
Filed: 1990-07-03
Abstract: PURPOSE:To improve bleaching reaction rate, to reduce stirring power and an amount of ozone fed and to save energy in bleaching pulp with ozone, by using a nonionic surfactant. CONSTITUTION:In bleaching pulp with ozone, a nonionic surfactant (preferably a polyoxyethylene alkyl phenyl ether surfactant) and/or an anionic surfactant (preferably a fatty acid alkylolamide surfactant) is used.
Patent JP-S6418332-A (JP)
Title: Timing extraction circuit
Inventor: UDA YOSHIHIRO
IPC: H04L7/00
Filed: 1987-07-13
Abstract: PURPOSE:To continue the operation of a signal processing circuit of the post- stage by detecting that the pulse density of an input signal is decreased so as to send an output signal of a built-in oscillation circuit as a clock signal thereby preventing missing of a clock. CONSTITUTION:When a conventional 4B5B coded signal of 125Mb/s is given to an input terminal 1, a stable clock signal of 125MHz is extracted from a tank circuit 4. Then an output of a limiter amplifier 5 is selected by a changeover circuit 10, and a data signal and a clock signal in the synchronized state are sent from a data output terminal 3 and a clock output terminal 15 respectively. When the line is idle, the input signal is a repetitive signal of 2.5MHz. Thus, the circuit 4 cannot extract the clock component and an output voltage of a peak detection circuit 6 is decreased. In setting a reference voltage circuit 8 so as to invert the output of a comaprator circuit 7, the circuit 10 sends an output signal of an oscillation circuit 9 to the terminal 15.
Patent JP-S6331466-A (JP)
Title: Linear motor
Inventor: NEMOTO RYOJI
IPC: H02K41/02
Filed: 1986-07-24
Abstract: PURPOSE:To extend the life of a linear motor by arranging two sets of coil arrays and magnet arrays in such a specific relationship as to generate a thrust by the arrays, thereby reducing the size. CONSTITUTION:In the stator 10 of a DC drive type linear motor, coil arrays 14a and 14b are respectively secured to upper and lower bases 12a and 12b. The arrays 14a and 14b are formed by placing a coil 18 on a printed circuit board 16. Guide rails 20 are interposed between the bases 12a and 12b of the stator 10. Permanent magnets 28 are arranged fixedly on the inner surfaces of upper and lower walls 24 and 26 of an armature 22. Rollers 30 are attached to the armature 22, and movably supported in cooperation with the rails 20. Thus, an attracting force and a repelling force between one and the other sets of coil arrays and magnet arrays cancel each other to reduce a load to the supporting mechanism of the armature 22.
Patent JP-H07142340-A (JP)
Title: Development device
Inventor: KIRIE KEIJI
IPC: G03F7/30
Filed: 1993-06-21
Abstract: PURPOSE:To positively divide and recover a development liquid with a simple configuration. CONSTITUTION:A substrate 1 is pushed upward and is inclined by a push-up pin 41 of a substrate push-up device 4 at its edge part and a development liquid L on the surface flows down and is received by a conduit member 31 and then is recovered by a recovery tank 35 via a recovery pipe 34. The conduit member 31 is rotated inside with a rotary axis as the center when washing the substrate 1 and a side wall 31b screens washing liquid so that is does not mix into the recovery tank 35, thus positively and dividing and recovering only the development liquid supplied to the substrate surface.
Patent JP-S6421199-A (JP)
Title: Method of tunnel back-filling injection construction
Inventor: KUBOTA SEIZO
IPC: E21D11/00
Filed: 1987-07-15
Abstract: PURPOSE: To improve reliability, to simplify the control of a forcible feed amount and to improve durability without lowering strength for a long period of time by mixing the two liquids of respectively specified constitution near a ground mountain by two flow passages and backfill-grouting them. CONSTITUTION: The liquid A composed of 100 pts.wt. of alumina cement, 20-200 pts.wt. of slag powder and water and sand or clay slurry is constituted. Also, the liquid B composed of 0-300 pts.wt. of normal Portland cement to 100 pts.wt. of the alumina cement in the liquid A, 30-200 pts.wt. of gypsum, 5-60 pts.wt. of calcium hydroxide, 20-200 pts.wt. of the slag powder and the water and the sand or the clay slurry is constituted. Then, 50% pts.wt. of the liquid A is supplied to the flow passage A, 50% pts.wt. of the liquid B is supplied to the flow passage B and both liquids A and B are merged and mixed near an ejection port and backfill-grouted to the tunnel ground. Thus, a mixture is not diluted, materials are hardly separated and the reliability is improved.
Patent JP-S6238293-A (JP)
Title: Method for treatment of waste water utilizing bacteria to which acclimation device applied
Inventor: NAKAZAWA TOMIO
IPC: C02F3/12
Filed: 1985-08-08
Abstract: PURPOSE:To smoothly perform microbiological treatment, by introducing a part of waste water to be treated into a preliminary acclimation device (hereinafter referred to as P.A.D.) system of a bacteria preparation before introducing the same into a waste water treatment apparatus utilizing bacteria. CONSTITUTION:Waste water satisfying conditions of water temp., pH, NH3, PO4 or dissolved oxygen is introduced into P.A.D. system from a conditioning tank and an activating agent such as whey or dog food is charched in the basket provided to the upper part of the P.A.D. system. After bacteria are aged in the P.A.D. system, waste water is sent to a microbiological treatment apparatus from the P.A.D. system while the quantity thereof is adjusted and treated. By this method, microbiological treatment is smoothly performed.
Patent JP-S6331445-A (JP)
Title: Elecrical rotating machine for vehicle
Inventor: TAMURA SHIGEO
IPC: H02K9/06
Filed: 1986-07-25
Abstract: PURPOSE:To enable readily cleaning and removing dust and the like stuck to and accumulated on a core presser foot and a short-circuit ring by letting compressed air in a space part on a rotor end face side blow out through an air blowing hole formed in a rotating shaft. CONSTITUTION:When a motor inner part is cleaned, a blank plug 21 of end connection 20 is pulled out, a hose 22 from a compressed-air feeder is connected to said end connection 20 and compressed air is sent into an air blowing hole 15 via said hose 22. Said compressed air flows into a flow dividing chamber 17 and divides uniformly from said flow dividing chamber 17 into respective blowout holes 19 and blows out from a windhole 2a into a space part on an end face side of rotor 2 via an opening portion. Dust and the like stuck to and accumulated on core presser feet 10, 11 and a short-circuit ring 12 are separated by a blasting pressure of said blowing-out compressed air and removed by cleaning of said presser feet and ring.
Patent JP-S6064878-A (JP)
Title: Thermo-sensitive transfer type color printer
Inventor: MIYAZAKI KAZUYOSHI
IPC: B41J17/02
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a color record of high quality without displacement of the winding position always stably for an ink sheet by increasing the ink sheet winding force when thermal heads are isolated cooperatively by head position detecting means larger than that at the pressing time. CONSTITUTION:Head position detecting means 10 detects when a thermal head 3 is in a pressed state and when it is disposed in a separated state, the detected result is inputted to a controller 11, and the torque capacity of a torque motor 9 is switched to constant torque circuits CL, CW, to two stages of TWL, TWH (TWL < TWH). The winding force of the ink sheet 1 at the recording time is set to the light force FWL(operated by TWL) of the degree that the sheet 1 is not slacked after recording fed by the rotation of a platen 4. Thus, the recording sheet 2 is conveyed stably synchronously with the rotation of the platen 4 without influence of the winding force of the sheet 1 deformed after the sheet 2 is recorded, thereby eliminating an irregular recording pitch and an oblique feeding.
Patent JP-S6187255-A (JP)
Inventor: JIYAN PIEERU MARURE
IPC: B65H20/02
Filed: 1985-08-08
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-S6153755-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L21/60
Filed: 1984-08-24
Abstract: PURPOSE:To complete good bonding of leads through high density provision of electrodes without lowering electrode density by forming convex electrodes and arranging these electrodes alternately in different directions in the periphery of semiconductor chip. CONSTITUTION:At the tape carrier 8, a lead pattern conforming to the electrode layout of chip is formed on a plastic film 11 having a sprocket hole 9 and a device hole 10. For example, a polyimide film is slit in the width of 35mm. to this film 11 and the hole 9 and hole 10 are punched thereon based on the specification. Thereafter, conductor foil consisting of Cu prepared previously is laminated thereto in order to form the desired lead pattern using the photo esist technique and etching technique. Thereby, a finger-shaped lead 12 is extruded within the hole 10, the electrode 2 of semiconductor chip 1 is positioned on the face-up basis and then bonded. The lead 12 is, for example, plated by electrolysis Au plating.
Patent JP-S6330955-A (JP)
Title: Simultaneous multi-address communication system
Inventor: AKAI TAKASHI
IPC: G06F15/16
Filed: 1986-07-25
Abstract: PURPOSE:To improve reliability for the reception of a message in data transfer, by performing the CRC check of a reception message after receiving the message outputted from another processor onto a common bus, and receiving the reception message, and the result of the CRC check by a processor. CONSTITUTION:When broadcast communication is performed from another processor to the processor 6, data outputted on the common bus 7 is stored in a reception message storage part 4 through a signal line 71, and simultaneously, it is inputted to a CRC check part 5. After the final data is inputted, furthermore, a CRC byte is inputted to the CRC check part 5. The CRC check part 5 checks the validity of the reception message inputted previously by a CRC byte, and transfers it to the processor 6 through a signal line 51. When the reception message is received correctly, the processor 6 reads out the message in a reception message storage part 4 through an output signal line 41, and receives the message from another processor.
Patent JP-H0338764-A (JP)
Title: Information processor
Inventor: HAYASHI HIDEO
IPC: G06F15/16
Filed: 1989-07-05
Abstract: PURPOSE:To perform the exclusive control at a high speed between processors by providing a device that can be used as a lock word in terms of software to a communication register which receives an access from each processor. CONSTITUTION:An instruction code register 30 is provided together with an address register 31, an input data register 32, a decoder 33, a selector 36, a communication register 35, and a read data register 37. When the test and set instruction/address information/data is received from a processor, the contents of a communication register 35 designated by the address information are sent to the processor via the register 37. Then the data received from the processor are stored in the register 35 and also locked when the contents of the register 35 are kept unlocked. When the contents of the register 35 are locked, the contents of the register 35 are partly (count part) updated. Thus the exclusive control is carried out at a high speed between processors.
Patent JP-H0615551-A (JP)
Title: Automatic infeed device of grinding machine
Inventor: YAMAGUCHI KATSUSHI
IPC: B24B3/38
Filed: 1992-07-02
Abstract: PURPOSE:To grind a grinding wheel in keeping the extent of flatness over the full length of a cutter surface by detecting a point of time when an intermediate part of the cutter is opposed to the grinding wheel, rotating a feed screw automatically, and infeeding the grinding wheel onto the cutter successively. CONSTITUTION:A tool rest 3 is set on a table 4, and a cutter 6 to be ground is clamped to this tool test 3, then a grinding wheel 7 is installed as capable of contact or separation to or from this cutter 6. A sliding base 5 for supporting this grinding wheel 7 is screw-engaged with a feed screw 12 which is connected to an automatic driving part 15. A point of time when an intermediate part of this cutter 6 is opposed to the grinding wheel 7 is detected by a detector 32, this feed screw 12 is rotated automatically, and the grinding wheel 7 is infeed onto the cutter 6 successively. Thus, since the grinding wheel 7 operates its infeeding when it is opposed to the intermediate part of the cutter 6, a cutter surface 6a is flattingly ground over the full length without overgrinding only an end part of this cutter surface 6a.
Patent JP-S6064129-A (JP)
Inventor: TOOMASU PATORITSUKU SHIYAAROTS
IPC: F02C7/30
Filed: 1984-08-24
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-H11351744-A (JP)
Title: Residual grain remover for shutter drum in circulation grain drying machine
Inventor: YAMAMOTO SOICHI
IPC: A23L3/40
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent grains from being left in the shutter drum of a circulation grain drying machine supported at the lower end of grain flow-down passage at the inner drying section when rotation of the shutter drum is stopped. SOLUTION: When rotation of a shutter drum 4 supported at a position facing the lower end of the grain flow-down passage at a drying section while having an opening 41 split in the circumferential wall of a hollow tubular body 40 along the axial direction is stopped upon finishing a grain discharging process, it is turned two revolutions in same direction so that the opening 41 is stopped at a starting position directing upward or downward.
Patent JP-S5969449-A (JP)
Inventor: HANAMIZU IWAO
IPC: C04B5/00
Filed: 1982-10-07
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-H0338722-A (JP)
Title: Display device
Inventor: TANAKA YOSHIAKI
IPC: G06F3/14
Filed: 1989-07-05
Abstract: PURPOSE:To gradually move a displayed window by storing the display data on the window to be moved into an auxiliary window memory, and reading out and displaying selectively the display data in accordance with the input. CONSTITUTION:A control circuit 1 stores the display data on a window C to be moved into a 2nd frame memory 6b from a 1st frame memory 6a via a display control circuit 8. The circuit 8 monitors the position of a cursor which is shown with operation of a keyboard 2 or a mouse 3. Then the circuit 8 usually reads the display data out of the memory 6a, then reads the display data on the window C out of the memory 6b only in the timing for display of the area corresponding to the position shown by the cursor for display of the window C. These read-out display data are shown on a display 5. As a result, the windows are displayed at the due positions every time the position pointed by the cursor is changed. Thus a window can be gradually moved together with display of the window contents.
Patent JP-S5799286-A (JP)
Title: Reverse running controlling method for concrete pump
Inventor: KUNIEDA ICHIROU
IPC: F04B15/02
Filed: 1980-12-12
Abstract: PURPOSE: To keep return quantity constant independent of piston speed, when concrete is sucked back to cancel clogging during pressurized feeding, by providing the means to detect the stroke of a concrete piston and by returning reverse running to normal one after the predetermined number of strokes.  
     CONSTITUTION: A concrete cylinder 1 is provided with stroke detectors 4 and 5 detecting the sucking action and the change-over from its delivering action of a concrete piston 2, and the stroke detectors 4 and 5 are connected with a stroke counter counting number of strokes. On starting of pump reverse running, number of strokes of the concrete piston 2 is counted and a normal running relay is actuated after the counted value reached the predetermined number, and the pump is returned to normal running from reverse one. Hereby, the return quantity of concrete at the reverse running can be kept constant. 
     COPYRIGHT: (C)1982,JPO&Japio