baber/WOPTO huggingface dataset:
Patent JP-H05124136-A (JP)
Title: Punched refuse winder in label printer
Inventor: TASHIRO TADASHI
IPC: B41F17/10
Filed: 1991-10-30
Abstract: PURPOSE:To well take up punched refuse by making the intervals between a punched refuse taking-up roller, a guide roller and a peeling-off roller as narrow as possible. CONSTITUTION:Punched refuse 4 is peeled off from the pasteboard of the tack paper continuously supplied in a tack paper supply passage 7 by a peeling-off roller 8 and comes into contact with the peeling-off roller 8 and guide rollers 10, 10' to be continuously wound around a punched refuse taking-up roller 12. Since the peeling-off roller 8, the guide rollers 10, 10' and the punched refuse taking-up roller 12 are allowed to approach each other as close as possible, the punched refuse comes into contact with either one of the rollers to be prevented from being twisted or cut.
Patent JP-H10130945-A (JP)
Title: Mite-controlling fiber and its production and mite-controlling mixed yarn using the same
Inventor: SHIMIZU YOSHISHIGE
IPC: D01D5/253
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide mite-controlling fiber which has a sufficient level of mite- controlling effect and causes no deterioration of this effect by using and washing with safety, its production and mixed yarns containing the same. SOLUTION: This mite-controlling fiber is made of a thermoplastic resin, contains 0.2-10wt.% of microfine particles of a boric acid ceramic which can elute B2 O3 at a rate of 1-300mg/g/hr at 30 deg.C and has a polylobal fiber cross section. The mite-controlling fiber is produced by formulating 0.2-10wt.% of the microfine particles to the thermoplastic resin, melt-extruding the formulated resin through a spinneret of polylobal cross section, drawing the extruded yarn followed by treatment of the yarn with heat under a relaxed condition. The objective mite-controlling mixed yarn comprises the mite-controlling fibers and the mile-not-controlling fibers in which the content of the boric acid ceramics is >=0.2wt.% based on the whole of the yarn.
Patent JP-S61269084-A (JP)
Title: Logical circuit with data scan circuit
Inventor: NISHIDA TAKAO
IPC: G01R31/28
Filed: 1985-12-20
Abstract: PURPOSE:To relieve a design restriction and increase an operational speed by supplying scan data produced from a plurality of selector circuits to a scan data output terminal commonly provided to a plurality of combinational circuits. CONSTITUTION:For first latches 211A-213A for supplying or receiving data to or from combinational circuits 100-120, are provided second latches 211B-213B and selectors 3-1-3-3, the latter for selecting the output of the first and second latches in first and second modes, respectively. In an inspection operation, the output of the first latches is transferred to the second latches and the selectors are operated in the second mode. Thus, the logical restrictions of a common-mode transfer and a clutch loop can be removed and an operational speed can be increased.
Patent JP-H01155024-A (JP)
Title: Internal combustion engine
Inventor: PIITAA DABURIYUU BURAUN
IPC: F02B75/18
Filed: 1988-11-11
Abstract: PURPOSE: To simplify a throttle mechanism by arranging a guide pipe between a first and a second crank casings, and arranging a valve in the guide pipe. CONSTITUTION: First and second pistons 31, 33 are arranged in first and second cylinders 15, 17, and they implement different phase movement. A duct 71 is extending between first and second crankcases 21, 23, and a valve 73 is located in the duct. While the engine is at a light load, the valve 73 is open, and while a big output is required, the valve 73 is closed. In this manner, as throttles for every cylinder is not necessary, the throttle mechanism is simplified.
Patent JP-H05102112-A (JP)
Title: Manufacture of semiconductor silicon wafer
Inventor: KOMATSU YUKIO
IPC: H01L21/304
Filed: 1991-10-04
Abstract: PURPOSE:To provide a method for manufacturing a silicon wafer which can continue improving effect of insulator breakdown characteristic of an oxide film by preventing adherence of particles up to a step of forming the film required for at least reliability in a device process. CONSTITUTION:When a silicon wafer is manufactured, it is heat treated at 950-1300 deg.C for 5min or longer in a hydrogen-containing atmosphere and then its surface quality properties are improved by mirror-polishing thereby to provide a wafer in which insulator breakdown characteristics of an oxide film of a device. In order to maintain the oxide film withstand characteristic improving effect up to a predetermined process, a modifying depth including a polishing margin of mirror-polishing to be conducted after heat-treating at a high temperature is set, and a heat-treating temperature, a time are suitably selectively set in response to the modifying depth.
Patent JP-H01127321-A (JP)
Title: Reinforced thermoplastic resin sheet and its manufacture
Inventor: SUGIHARA SHIGEHARU
IPC: C08J5/04
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a stampable sheet superior in deep drawing properties, shock resistance and surface coating properties, by making use of a material mainly comprised of polyethylene terephthalate which is high-crystal and has been highly stretched as a reinforcing material. CONSTITUTION:A reinforcing material mainly comprised of polyethylene terephthalate, which is high-crystal than a base material sheet and has been highly stretched, is contained into the base material sheet mainly composed of the polyethylene terephthalate at the rate of 10-90wt.%. The foregoing material and molten material of the base material sheet are superposed upon each other and the laminate is held under pressurization at 190 deg.C-250 deg.C. After unification of the reinforcing material and molten matter, the same is cooled down to a temperature lower than the glass transition point of the polyethylene at a speed sufficient for prevention of crystallization. A range of 0.4-1.2 is appropriate for intrinsic viscosity of the polyethylene terephthalate. A range of 10-90wt.% is appropriate for the rate of the reinforcing material to the base material sheet.
Patent JP-H01127586-A (JP)
Title: Guide rail bracket for elevator
Inventor: ITO KENJI
IPC: B66B7/02
Filed: 1987-11-12
Abstract: PURPOSE: To prevent the displacement of a bracket by forming an uneven face on at least one of the faces corresponding to a horizontal piece of a bracket at wall side and that at rail side, and fastening the uneven faces by a bolt through an adhesive hardenable at a normal temperature. CONSTITUTION: The corresponding contact faces of the horizontal pieces 3a, 7a of a bracket 2 at wall side and a bracket 6 at rail side comprise the uneven faces 3b, 7b. Whereby the coefficient of friction between the uneven faces 3b, 7b is increased, and the friction holding power can be increased when they are fastened by a bolt. Further an adhesive 18 hardenable at normal temperature is packed between the uneven faces 3b, 7b, and then the uneven faces 3b, 7b are fastened by a bolt 15 so that both brackets 2, 6 are adhered and jointed. On this occasion, the faces where the adhesive is packed are uneven, so that the surface area of an adhesive face can be increased, and the high adhesion force can be obtained, whereby the guide rail bracket 9 can be firmly fixed and high sliding resistance can be obtained.
Patent JP-H04162971-A (JP)
Title: Deburring device
Inventor: IBORI MASANORI
IPC: B23K26/351
Filed: 1990-10-25
Abstract: PURPOSE:To carry out optimum deburring and to uniformly remove burrs by detecting the size and quantity of the burrs with respect to a workpiece, setting a deburring condition based on the detected quantity thereof and carrying out deburring based on the set condition. CONSTITUTION:The size and quantity of the burrs 17 stuck to the workpiece 13 are first read out based on a picture signal from a picture processing means 16. Based on the size of the burrs out of this read state of the burrs, the width of a laser beam 10 is determined and further, the irradiation position of the laser beam 10 is determined. In addition, based on the quantity of the burrs out of the read state of the burrs, the output of the laser beam 10 is determined and further, the irradiation speed of the laser beam 10 is determined. The determined width and output quantity of the laser beam 10 are then transmitted to a laser beam oscillator 11 and the irradiation position and irradiation speed of the laser beam are transmitted to a N/C device 19. Afterward, every deburring condition is transmitted and then, a deburring start signal is oscillated and deburring is carried out.
Patent JP-S63139630-A (JP)
Title: Spring locking device
Inventor: SHUDO MASAMOTO
IPC: B23P21/00
Filed: 1986-12-02
Abstract: PURPOSE:To enable errorless locking of a spring, in a spring locking device for locking a spring having lock rings at the opposite ends to lock pins, by locking the spring to the lock pins only through open/close operation of a member for locking the spring. CONSTITUTION:When a locking member 8 is moved downward so as to face a locking section 17 with a lock ring 16 and an arm open/close device is opened, an open/close arm 1 opens to elongate a spring 15 slightly so as to lock the spring 15 to the locking member 8. When a locking member open/close device 12 is operated with the lock ring 15 facing above locking pins 18, 19, a guide pin 9 is guided by an elongated hole 6 to move the right/left locking members 8 to the right/left, while since the locking section 17 contacts with the outside sections of said pins 18, 19, the locking members 8 are brought into inlined V-shaped attitude. The spring 15 slips down with its shrinking force from the locking section 17 at narrower side and the lock ring 16 moves to the locking pins 18, 19, thus the spring 15 being locked to said pins 18, 19.
Patent JP-H05115358-A (JP)
Title: Cooking device
Inventor: IKEDA NORIO
IPC: A47J27/00
Filed: 1991-10-31
Abstract: PURPOSE:To prevent malfunction of a control board by providing a protection frame cover to an induction coil on the base of a protection frame which holds a pan in a cooking device, and an energization control board to the induction coil on the outside of a ring-formed reflection frame having magnetroresistance function provided on the outer periphery of the cover. CONSTITUTION:A pan 14 is removably held in a protection frame 15 inside of an approximately cylindrical cooking device 13. An induction coil 16 is provided on the outside of the base of the protection frame 15 opposing to the base of the pan 14, and held between the outside and a protection cover 18 fixed on the protection frame 15 with a screw 17. On the outside of the cover 18, ferrite 19 is mounted to enhance induction connection and prevent magnetism to the outside. Between a control board 20 to control energization to the induction coil 16 and the induction coil 16, a ring-formed reflection frame 23 is provided, a part of which is placed on a rim 24 of the cover 18. Thus, malfunction of the control board 20 is prevented, and stable power control is performed.
Patent JP-S61154606-A (JP)
Inventor: GEORUKU KIIFUNAA
IPC: A46B7/02
Filed: 1985-12-20
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-S63140576-A (JP)
Title: Field-effect transistor
Inventor: MIZUSHIMA KOICHI
IPC: H01L51/30
Filed: 1986-12-02
Abstract: PURPOSE:To enhance the performance of a field effect transistor by providing an organic thin film which contains doner molecules or acceptor molecules between a gate electrode and a semiconductor surface, and controlling a surface potential of the semiconductor by utilizing charge mobility phenomena between a metal and organic molecules. CONSTITUTION:An n-type source 2, drain 3 are formed in a p-type Si substrate 1 of n-channel MOSFET, an insulating molecule film 5 and a doner molecule film 6 are laminated through an oxide film 4 on the gate of the substrate 1, and a gate electrode 7 is formed thereon. The film 4 is formed of a thermal oxide film, and the films 5, 6 are formed by an LB method. The film 6 uses the alkyl chain derivatives of tetrathiafulvalene (TTF) as doner molecules, and 4 layers of single molecule LB films mixed, for example, at 1:1 of molar ratio with stearic acid (SA) are deposited. The film 5 is formed by depositing 3 layers of single molecular LB films, and the gate electrode is made of Au. Thus, the surface potential of the semiconductor can be controlled by utilizing the charge mobility phenomenon of the thin organic film to obtain a new function.
Patent JP-2000095156-A (JP)
Title: Guide roller unit for tracked vehicle
Inventor: AKITA HIDEKI
IPC: F16J15/3232
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To keep smooth rotation of a turning wheel even when the turning wheel constituting the guiding roller of a tracked vehicle is temporarily deformed. SOLUTION: A thrust ring 18 is disposed between a flange portion 17B5 of an oil seal 17 (seal 17B at rotation side) in contact with the end surface of the turning wheel 14. The thrust ring 18 regulates axial movement of the seal 17B at rotating side so as to prevent the oil seal 17 from falling out of the turning wheel 14. The above structure prevents the oil seal 17 from falling out of the turning wheel 14 through the thrust ring 18 even if the turning wheels 14 are temporarily deformed in the state where the tracked vehicle runs over rocks, for example. This may prevent leakage of lubricant oil 16 sealed within the turning wheel 14 to the outside, and allow smooth rotation of the turning wheel for an extended period.
Patent JP-H02133641-A (JP)
Title: Production of nonwoven sheet
Inventor: MIYAZAKI TADASHI
IPC: D04H1/482
Filed: 1988-11-12
Abstract: PURPOSE:To obtain a nonwoven sheet excellent in stretchability, drapeability, surface designability, napping suitability, etc., by subjecting a specific nonwoven fabric to specified treatment. CONSTITUTION:A laminate web of a shrinkable fiber web layer and a nonshrinkable fiber web layer without shrinking at a temperature where the above-mentioned shrinkable fiber shrinks is subjected to high-pressure columnar fluid treatment. A film without shrinking at the temperature where the heat- shrinkable fiber shrinks is formed on the nonshrinkable fiber web layer surface of the laminated web having both integrated web layers to shrink the shrinkable fiber web layer. Thereby, a nonwoven fabric having many fine unevennesses on the film surface and creped surface conditions is obtained.
Patent JP-H05260774-A (JP)
Title: Motor speed control circuit arrangement
IPC: H02P23/16
Filed: 1992-10-23
Abstract: PURPOSE: To enhance the digital servo control accuracy of a circuit arrangement wherein a nominal value of arithmetic mean is compared with an actual value which can be taken out from the output of a counter in order to derive a set signal. CONSTITUTION: A tacho-disc 7 on a capstan shaft 3 is graduated with special lines along the outer circumference and a speed pulse signal being taken out from a scanning element 9 is delivered to the reset input RST of a counter 10 and the read/write input RAW of a memory 11. An actual digital value thus obtained is buttered in the memory 11 and counting operation of the counter 10 is resumed to generate a digital set value being provided to the input ACTUAL of a nominal value/actual value comparator 13. An analog set signal to be taken out from the output of the nominal value/actual value comparator 13 is delivered through a low-pass filter 17 to a motor output stage 18 and a set signal taken out therefrom is used for controlling a capstan motor 6.
Patent JP-H04163013-A (JP)
Title: Material feeding device of injection molding machine and controlling method of metering time
Inventor: KOBAYAKAWA MASUNORI
IPC: B29C31/06
Filed: 1990-10-24
Abstract: PURPOSE:To make the mixing ratio of a plurality of materials constant by a structure wherein a plurality of feed screws, each of which is provided corresponding to every hopper and a mixer, which is provided in a common feed passage for feeding the respective materials, are provided, when two or more materials different from each other in density, particle diameter and the like are used. CONSTITUTION:In a hopper 1, powdered virgin material (material A) is charged and, in a hopper 2, reprocessed material (material B), which is crushed in pellets, is charged. As for the density rhoA of the material A and that rhoB of the material B, the relationship rhoA<rhoB is present. When the actual screw retreating speed obtained through an amplifier 17 is lower than the speed determined in advance with a screw retreating speed setter 15, controlling signal is outputted from a comparator 16 so as to increase the rotational speed of the feed screw 6 of the material B having larger density and decrease that of the feed screw 5 of the material A in order to annul the delay of the speed by changing the mixing ratio of the materials. Further, on the contrary, the actual screw retreating speed is higher than the set value, the rotational speeds of the feed screws are controlled so as to realize the mixing ratio, which is reciprocal to the above-mentioned mixing ratio. Thus, the materials A and B under a certain fixed mixing ratio are sent to a feed passage 7 so as to be uniformly mixed with a mixer 8.
Patent JP-2001109578-A (JP)
Title: Coordinate input device
Inventor: TANAKA KEI
IPC: G06F3/048
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which enables input from both sides of the device according to a normal display without changing the direction of the device itself. SOLUTION: When a control signal CON is set to a logical value '0' with a switch 19, display information stored in a display information storage part 11 is read out in its direction as it is and displayed on an LCD panel 13. Position information inputted from a touch panel 20 provided on the display screen of the LCD panel 13 is converted by a control part 16 into coordinate data, which are outputted from a data output part 18 as they are. When the control signal CON is set to a logical value '1', on the other hand, the display information stored in the display information storage part 11 is inverted vertically and horizontally and read out, and then displayed on the LCD panel 13.  Further, the position information inputted from the touch panel 20 is converted by the control part 16 into the coordinate data, which then have their coordinates converted and are outputted by the data output part 18.
Patent JP-H08142033-A (JP)
Title: Method and apparatus for finishing inner surface of centrifugally molded tunnel liner
Inventor: HAYASHI MITSUTOSHI
IPC: B28B1/20
Filed: 1994-11-21
Abstract: PURPOSE: To smoothly finish the inner surface of a circular arc plate-shaped concrete liner by applying fine surface roughening processing to the surface layer of the concrete in a form after centrifugal compaction to form a rough surface and leveling the rough surface before subjecting the same to surface smoothing iron finish. CONSTITUTION: As a rod-shaped ring cutter 51, far example, a profile steel rod is used and the circular arc blade of the ring cutter 51 moves while shaves the surface of concrete to roughen the surface of the surface layer of concrete. Next, a rotary cylindrical roller 52 is pressed to the upper surface of concrete and once reciprocally moved by a feed device while axial reciprocal movement is applied to the upper surface of concrete. The rough surface of the surface layer of concrete is smoothly finished. Subsequently, a surface smoothing slide plate member 53 is axially reciprocated once in the feed direction while pressed to the upper surface of concrete to smooth the surface of concrete.
Patent JP-H10133130-A (JP)
Title: Optical scanner of multicolor image forming device
Inventor: NAKAJIMA TOMOHIRO
IPC: G02B26/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To easily eliminate a shift in the position of a write image at each station by providing a means to adjust the scanning line position of each station. SOLUTION: Photoreceptors 28 to 31 constitute 1st to 4th stations. Intervals between scanning lines of the 1st and 2nd stations are denoted as Rd, intervals between scanning lines of the 2nd and 3rd stations are denoted as Rd, and intervals between scanning lines of the 3rd and 4th stations are denoted as Ld. At each station, scan writing is performed and an image is developed with toner and transferred onto a transfer material. Then the edge of this line image is detected by a photosensor 38 to detect actual intervals Ld, Md, and Rd. On the basis of those detection results, a scanning position adjusting means rotates mirrors 24 and 25 individually to adjust their tilts, thereby equalizing the intervals Ld, Md, and Rd.
Patent JP-H03147170-A (JP)
Title: Data transfer controller
Inventor: MORI YASUHIRO
IPC: G06F15/16
Filed: 1989-11-02
Abstract: PURPOSE:To execute data transfer at high speed by generating address data corresponding to a processor element, to which arithmetic is finished, and storing the address data in a storing means. CONSTITUTION:An execution end detecting means 15 generates data expressing the processor element, to which the execution of the arithmetic is finished, and based on these data, the address data are generated from an encode circuit 17. These address data are stored in a FIFO memory 18. Accordingly, a master processor 11 can obtain the address of the processor element, to which the arithmetic is finished, only by accessing the FIFO memory 18 and read out the data from processor elements PE0-PEN-1 based on this address. Thus, the data can be transferred from the processor elements PE0-PEN-1 at high speed.
Patent JP-H04160694-A (JP)
Title: Energy saving controller for automatic vending machine
Inventor: FUKUI KAZUO
IPC: G07F9/02
Filed: 1990-10-25
Abstract: PURPOSE:To prevent a vending chance from being missed due to sell-out while saving energy by providing the energy saving control device with a means for deciding whether a generated sell-out condition can be automatically restored or not and a means for deciding whether commodities not to be stopped at their vending due to the sell-out condition use a heater/refrigerator or not. CONSTITUTION:When a sell-out sensor 14 detects a sell-out condition, a control part 1 decides whether the sell-out condition can be automaticaly restored or not. When its automatic restoration is impossible, whether commodities stopped at their vending due to the sell-out condition use the heater 11 or a refrigerator 12 or not is decided. When the commodities use the heater 11/refrigerator 12, the heater 11/refrigerator 12 is turned to energy saving operation after checking that there are no commodities using the heater 11/refrigerator 12. Consequently, the heater 11/refrigerator 12 relating to the commodities stopped at their vending are turned to energy saving operation while preventing the commodities from missing their vending chance and the energy saving effect of th whole automatic vending machine can be more improved.
Patent JP-H10135073-A (JP)
Title: Composite ceramic electronic part and its manufacture
Inventor: SAITO RYUICHI
IPC: H05K3/34
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To restrain crack and breakage of a composite laminated ceramic part. SOLUTION: A composite ceramic part, which is formed by laminating high dielectric constant layers 2, 3 and low dielectric constant layers 1, 4 and has conductor layers 5 to 8 in at least a lamination surface is provided with a first external electrode layer 10, formed on at least one or more edge faces, an edge face insulating layer 11 formed thereon and a second external electrode layer 12 formed thereon, has a constitution electrically connecting the first external electrode layer 10 and the second external electrode layer 12 and has a function to restrain cracks generated in a high dielectric constant layer well, even when a heat cycle test, etc., are carried out after mounting of a printed board.