baber/WOPTO huggingface dataset:
Patent JP-H0291288-A (JP)
Title: Method for etching processing of polyester textile product
Inventor: TANAKA AKIO
IPC: D06M101/16
Filed: 1988-06-24
Abstract: PURPOSE:To enable etching processing without causing deterioration in tenacity or discoloring of a residual unmodified polyester component by applying a specific compound to a textile product consisting of a modified polyester compo nent and the unmodified polyester component with superheated steam and then subjecting the resultant textile product to etching processing with an alkali. CONSTITUTION:For example, 3-20wt.% triethanolamine is preapplied to a textile product consisting of a modified polyester component prepared by copolymerizing polyethylene terephthalate with a dicarboxylic acid, such as isophthalic acid, and an unmodified polyester component (e.g., polyethylene terephthalate) and the resultant textile product is then subjected to treatment with superheated steam (110-200 deg.C) and subsequently etching processing with an aqueous solution of caustic soda (2-30g/l concentration) to remove only the modified polyester component. The deterioration in tenacity and discoloring of the residual unmodified polyester component are not caused by the above- mentioned method.
Patent JP-2000345772-A (JP)
Title: Architrave installing structure and metal fixture for architrave
Inventor: SHIMA HIROMI
IPC: E06B1/18
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an architrave fixing structure which fixes an indoor side of an architrave so as not to move the architrave, and to provide a metal fixture for the architrave for use in the architrave fixing structure, which can cope with two types of internal wall members which are different in thickness. SOLUTION: According to a fixing structure of an architrave 6 and a metal fixture for the architrave for use in the architrave 6 fixing structure, a frame 51 is fitted on the indoor side of an opening, and installed on a wall internal structural member 2. The architrave 6 is fitted on the indoor side of the opening, and the indoor side of the architrave 6 is linked to the indoor side of the frame 51. Further, an internal wall frame 4 is installed on the wall internal structural member 2, and to the internal wall frame 4 is attached a metal fixture for the architrave, which fixes the indoor side of the architrave 6.
Patent JP-S6314219-A (JP)
Title: Coordinate input pen
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/041
Filed: 1986-07-04
Abstract: PURPOSE:To minimize the loss of vibrations from a vibrating element by specifying a position with a coordinate pen which is supported at the node position of a vibration transmission part for transmitting the vibrations of the vibrating element. CONSTITUTION:A horn 3a where a flange 12 is supported is fixed to the holder 13 of the input pen 1. When a point on the vibration transmission body 5 as a coordinate input board is specified with the input pen 1, the vibrating element 2 receives a signal from a pulse generator 10 to vibrate and its vibrations are transmitted to the born 3a. Piezoelectric elements 7a-7c as receiving elements measure respective delay times and calculate the coordinate position of a contact point 6 specified with the input pen 1 from a specific calculation expression. Thus, the born 3a of the input pen 1 is made coincident with the driving frequency and the resonance frequency of the vibrating element 2 to propagate an elastic wave of set frequency to the vibration transmission body 5. Therefore, electric signals obtained by the piezoelectric elements 7a-7c have no waveform disorder and high-accuracy and high-resolution coordinate input is performed.
Patent JP-S5945691-A (JP)
Title: Access circuit of dynamic memory
Inventor: AKIYOSHI KIYOMI
IPC: G11C11/406
Filed: 1982-09-06
Abstract: PURPOSE:To perform real-time control over contention between read/write operation and refreshing operation, by controlling a signal output gate through an RS type flip-flop. CONSTITUTION:The output of the acceptance gate 63 of an NAND gate forming the RS type FF drops to a low level in response to a read/write request signal sent from a CPU1 through the inverter 61 of a contention control circuit 6. Its output is impressed to the set terminal S of the selecting RS type FF65 of the next stage and an AND gate 66 is opened by a high-level output from a terminal ''O'' of the FF65 to output a read/write signal. In this state, when a refresh request signal which does not synchronize with the read/write signal is applied from a refresh signal generating part 2, the reset terminal R of the FF65 drops to the low level and the output of the FF65 does not vary and an AND gate 67 is closed, so that the refresh signal is not generated until the read/ write request signal is disappeared. This constitution performs the control over the contention between the read/write operation and refreshing operation on real-time basis and a CPU operating speed is not reduced.
Patent JP-H054201-A (JP)
Title: Motor-driven circular saw
Inventor: ODA TAKASHI
IPC: B23D59/00
Filed: 1991-06-27
Abstract: PURPOSE:To use a motor-drivers circular saw so as to discharge chips to the outside, to simply carry the chips to make the same disposable and to smoothly introduce chips into a chip receiving box by arranging the freely detachable chip receiving box to the side surface of the fixed cover covering a rotary saw blade. CONSTITUTION:A rotary saw blade 1 is provided to the side part of a main body 5 and a fixed cover 8 is provided to the other side part of the main body 1 and a chip receiving box 24 is provided to the side surface of the fixed cover in a freely detachable manner. An air discharge port 27 is provided to the rear end part on the side opposite to the main body 5 of the chip receiving box 24 over the side and upper surfaces of said box 24. As a result, chips are received in the chip receiving box 24 but, since air is taken out from a position separated from the receiving place, the receiving properties of chips are improved. When the chips accumulated in the chip receiving box 24 are disposed, the chip receiving box 24 is detached from the main body 5 and carried to a disposal place to be disposed by opening a lid 26.
Patent JP-S5946518-A (JP)
Title: Load cell scale
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/37
Filed: 1982-09-08
Abstract: PURPOSE:To improve resolution, by driving load cells by an AC current, applying the outputs to an adder, synchronously detecting the output of the adder and the signal of a reference voltage, respectively, converting the results into a DC voltage by an LPF, and converting the analog value to the digital value. CONSTITUTION:Load cells LC1-LC4 are connected to secondary windings N21- N24 of a transformer T which is connected to an oscillator 1. The cells LC1- LC4 are arranged at the four corners of a load cell scale. An adding circuit 2 is connected to the output sides of the cells. The outputs of buffer amplifiers A1-A4 of the circuit 2 are inputted to an adder A7. An amplifier A5 imparts voltaged divided values of a reference voltage generating circuit. An amplifier A6 is provided for adjusting a zero point. The output of the adder A7 is inputted to an A/D converter 5 through a synchronous detecting circuit 3 and an LPF4. In a circuit 6, a special reference voltage winding N2B of the transformer T is provided. The output through amplifiers A8 and A9 is inputted to the converter 5 through a synchronous detecting circuit 7 and an LPF8. Thus low frequency noises are removed and the resolution can be improved.
Patent JP-H03182892-A (JP)
Title: Exhaust pipe arrangement structure for motor-cycle
Inventor: TSUNODA KAZUHIKO
IPC: B62M7/02
Filed: 1990-06-14
Abstract: PURPOSE:To protect exhaust pipes from external load by vertically attaching an engine support member onto a main frame furnished with paired right and left linear center pillars so that an engine is thereby fixed, and thereby extending the exhaust pipes afterward from the rear side of the support member through a space between the right and left center pillars. CONSTITUTION:An engine 11 is put within a main frame 21, and a cylinder head section 12 is mounted on the lower end of an engine support member 8 by means of screws and the like. In addition, the front, lower and rear sections of the engine 11 are fixed on the main frame 21 respectively by means of a mounting fitting 13 which is integrally anchored. A right and a left exhaust pipe 16 are connected to exhaust ports 17 located behind an engine mounting section composed of the engine support member 8, are extended toward the inside of a back stay 9 through a space between paired center pillars 3, are concurrently curved up to the level of a seat rail 7, and furthermore are curved toward the central direction so that they are thereby extended above a rear wheel 14. By this constitution, the exhaust pipes can thereby be protected from external load.
Patent JP-H11355034-A (JP)
Title: Antenna
Inventor: ITO AKIRA
IPC: H01Q1/24
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure by which an antenna element can easily be fitted to a circuit board and can accurately be positioned. SOLUTION: An antenna element 1 is formed of a metallic part 2 and a support body 3. The metallic part 2 is formed of a metallic board and a feeding point 4 and a ground contact point 5 are formed at the end parts of the metallic part 2. The support body 3 is formed of an insulator or a dielectric and holds the metallic part 2 accurately in prescribed form. The metallic part 2 is fixed to the support body 3 to form them into one body. A slit 7 whose thickness is similar to or olightly thicker than that the circuit board 6 is installed in the support body 3. The antenna element 1 is fixed to the circuit board 6 by inserting the circuit board 6 into the slit 7. The feeding point 4 and the ground contact point 5 are connected to the feeder terminal and ground terminal of the circuit board 6 to constitute the objective deformed inverted F antenna.
Patent JP-H104294-A (JP)
Title: Electronic part insertion equipment
Inventor: BESSHO YOSHIO
IPC: H05K13/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve a lead wire-equipped electronic part insertion equipment in insertion reliability and operating efficiency. SOLUTION: The prescribed dimensions H of an electronic part 2 with a lead wire 3 are previously registered and stored, the lead wire 3 is cut to be of the minimum required length L which is obtained by adding the thickness of a printed board and the bending length of the lead wire 3 to a certain length determined basing on the above stored dimensions H, then the lead wires 3 are inserted into the electronic part 2, bent, and then fixed. By this setup, even an electronic part with a lead wire 3 cut short can be mounted on a printed board.
Patent JP-S6477114-A (JP)
Title: Laser annealing
Inventor: KAWAMURA SEIICHIRO
IPC: H01L21/263
Filed: 1988-06-24
Abstract: PURPOSE:To easily make a crystal grow larger in size and form it into a single crystal by a method wherein, when non-single crystal semiconductor layer is single-crystallized by scanningly projecting an energy beam, the film thickness of the heat conducting layer in the center part of the non-single crystal semiconductor layer is formed thinner than that on the circumference. CONSTITUTION:An amorphous SiO2 film 12 is formed on an Si substrate 11 as a heat- conducting layer, and polycrystalline Si 13 is coated thereon. When such polycrystalline Si 13 as above-mentioned is formed into single crystal along the Si substrate 11, the film thickness of the SiO2 film 12 is thinly formed in the center part as shown in the diagram (b), the film on both sides is thickly formed, and a beam is scanned in the direction as shown by the arrow in the diagram (a). Consequently, as the degree of heat conduction of the SiO2 film is lower than that of the Si substrate, heat is quickly radiated on the thin SiO2 film, the Si crystal on the SiO2 film is solidified quickly, and the solidification of the Si crystal on the thick SiO2 film is delayed. Accordingly, as the crystal is solidified from the center of the scanning line, and also as the crystal is hardened along the crystal solidified from the center of the scanning line and both sides is hardened along the solidified crystal in the center, the crystal is made larger in size and it is easily formed into single crystal.
Patent JP-S6137389-A (JP)
Title: Welding and assembling method of closed type compressor
Inventor: OZU MASAO
IPC: B23K26/21
Filed: 1984-07-27
Abstract: PURPOSE:To improve welding strength, and also to prevent the deformation of a main case, etc., by welding a joining member to the main case at a specified irradiation angle by laser. CONSTITUTION:A frame 9 of a compressing device 5 is positioned through a jig 12 at the lower part of a main cace 1. A joint surface 9a of the frame 9 is pressure-welded to the inside peripheral wall surace of the mian case 1. A laser beam 10a is irradiated from a laser nozzle 10 on a joint end edge 9b of the joint surface 9a. In this case, an irradiation welding angle theta is set within a range of 0<theta<45 deg.. According to this method, the penetration depth of the joint surface becomes large, and the welding strength is improved. Also, since the welding speed becomes high, the work time is shortened, and the deformation of the main case is prevented.
Patent JP-S6217190-A (JP)
Title: Method for removing hard film
Inventor: NOHARA YOSHIYUKI
IPC: C23G1/19
Filed: 1985-07-16
Abstract: PURPOSE:To simply remove hard films coating the surfaces of personal ornaments made of a corrosion resistant material such as brass without causing surface roughening by using a soln. prepd. by adding an aqueous hydrogen peroxide soln. to alkali hydroxide. CONSTITUTION:When hard films of titanium nitride or the like coating the surfaces of personal ornaments made of a corrosion resistant material such as brass, German silver, an Ni-Cr-Al alloy, stellite or stainless steel, the films are brought into contact with a soln. prepd. by adding an aqueous hydrogen peroxide soln. to alkali hydroxide as a base. The concn. of the hydrogen peroxide soln. is >=about 5%. Thus, the hard films formed on the surfaces of the personal ornaments are simply dissolved and removed.
Patent JP-H0848-A (JP)
Title: Device for nipping and carrying stem culm
Inventor: MORIHIRO TADAMITSU
IPC: A01F12/10
Filed: 1994-06-15
Abstract: PURPOSE:To facilitate the place-switching operation of a spring-receiving member disposed in the stem culm-nipping and carrying device and prevent the damage of a screw for fixing the spring-receiving member. CONSTITUTION:A spring-receiving plate 17 for receiving the base end side of the spring for the nipping is disposed so that the position of the spring- receiving plate 17 can be switched into a ordinary position for receiving the spring for the nipping or into a retreating position for retreating the spring from the ordinary position. Therein, a retreat-controlling lever 20 capable of freely rotating and changing the posture of the spring-receiving plate 17 into a retreat-limiting posture for contacting with the spring-receiving plate 17 to limit the switching of position into the retreating position side or into a retreat- allowing posture for allowing the switching of the position into the retreating position side is disposed.
Patent JP-S6135665-A (JP)
Title: Transfer system of incoming call
Inventor: MIZUNO FUKUZO
IPC: H04M3/58
Filed: 1984-07-27
Abstract: PURPOSE:To decrease the manual operation in response to an incoming call by dialing an extension number of a busy extension between extensions given by the same transfer identification number and reconnecting the connection of a busy extension to a dialed extension. CONSTITUTION:An incoming call from a trunk TRK13 uses a channel of a switch network SWN12 and is connected to an extension EXT00. The EXT00 responds to the incoming call for talking and when it is recognized that the call is an incoming call to an extension EXT11, the acquisition of the connection is requested to the EXT11 in the same location. The EXT11 makes a call to take up this call and dials the extension number of the EXT00. Since the dialed EXT00 is busy, a central controller CCU14 collates the transferred identification number of the EXT00 and EXT11. The CCU14 identifies that the dialed extension number is a transfer of a busy call, restores the channel 21 of the SWN12, connects the TRK13 and the FXT11 by a channel 22 to transfer the call.
Patent JP-H0772719-A (JP)
Title: Developing unit
Inventor: TAKEMURA SEIJI
IPC: G03G15/08
Filed: 1993-06-28
Abstract: PURPOSE:To provide a developing unit which prevents toner from gathering on one side during transportation, is easy to attach to a main body device and is suitable for a refill process cartridge. CONSTITUTION:Gathering of toner on one side is prevented by providing a partition plate 19 almost parpendicular to a developing roll 15 in its longitudinal direction, inside a cover 17 provided on the upper end opening of the toner storage part 12 of a developing device main body 11 so that it can be opened and closed. Also, a toner shutter 24 which opens and closes a passage 22 connected to the developing roll 15 is provided in the toner storage part 12. The opening of the toner shutter 24 is automatically carried out, linking with the rotation of the developing roll 15.
Patent JP-H0447590-A (JP)
Title: Memory built-in type integrated circuit device
Inventor: TANAKA SHINICHI
IPC: G11C11/413
Filed: 1990-06-15
Abstract: PURPOSE:To perform fast access to a memory cell in a test time even by slow memory large in capacity by using a latch, and supplying each address signal sequentially at every clock pulse. CONSTITUTION:A control circuit supplies the clock pulse to each latch, and also, supplies the address signal sequentially at every clock pulse, and an address latch 23 holds the address signal transiently and supplies it to a row decoder 24, and the decoder 24 decodes a row address, and a row latch 25 holds decoder output transiently, and memory 26 supplies data read out corresponding to the decoder output to a cell latch 27 sequentially, and the latch 27 holds the data transiently, and supplies it to a column decoder 28 sequentially. Furthermore, the decoder 28 decodes a column address corresponding to the address signal, and supplies it to a column latch 29, and the column latch 29 holds the data transiently, and outputs it sequentially. In such a way, a the data in the memory can be read out sequentially at every clock pulse.
Patent JP-S6050251-A (JP)
Title: Independent fuel injection control system in internal- combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/36
Filed: 1983-08-27
Abstract: PURPOSE:To surely conduct the control of fuel-injection, by providing means for disabling fuel injection terminating instruction pulses for subsequent engine cylinders and means for disabling means for disabling fuel injection instructions. CONSTITUTION:A crank angle and a fuel injection time period are calculated upon initiation of fuel injection in accordance with the rotational speed of the engine and an engine parameter signal EP, and as well judgement is made on whether the cut-off of fuel is necessary or not. Further, fuel injection initiating instruction pulses S for engine cylinders are formed in accordance with the crank angle position and the fuel injection initiating crank angle, and fuel injection terminating instruction pulses E for the engine cylinders are formed in accordance with the fuel injection initiating crank angle and the fuel injection time-period. Further, a fuel cut instruction signal F is issued in accordance with the result of judgement of fuel cut. Further, a micro-processor is provided with such a function that a first engine cylinder signal D may be issued. With this arrangement sure fuel injection may be carried out without burden to the software being increased.
Patent JP-S6135564-A (JP)
Title: Thin film transistor
Inventor: MIYAZAWA WAKAO
IPC: H01L21/28
Filed: 1984-07-27
Abstract: PURPOSE:To keep a polycrystalline silicon film of a thin active element portion in contact with a wiring material by changing a source wiring and a drain wiring into a double structure. CONSTITUTION:After an island 12 of a polycrystalline silicon film is formed on a glass substrate 11 and its surface oxidized 13, a polycrystalline silicon film 14 for a gate electrode is formed. With the ion implanting method, when a source- drain diffusion layer 15 and a layer insulating film 16 are formed, a contact hole is opened. Continually, a polycrystalline silicon film 18 as the first layer is formed all over and an Al as the second layer in succession is formed all over. As the Al wiring 17 is formed with the photolithography method, the polycrystalline silicon film as the first layer is etching-elemented through using the Al as a masking material. Thus, the same effect as thickening as thickness of the polycrystalline silicon film of a contact portion can be obtained.
Patent JP-S5857947-A (JP)
Inventor: HIGUCHI TOORU
IPC: B32B15/08
Filed: 1981-10-01
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-S5946612-A (JP)
Title: Device for multichannel optical connection of rotating part
Inventor: NINOMIYA TAKAO
IPC: G02B6/36
Filed: 1982-09-09
Abstract: PURPOSE:To perform the optical connection easily and surely between a rotating part and a fixed part or between rotating parts with one another, by spreading optical connection end parts of optical fibers of an optical fiber bundled body consisting of many optical fibers into a ring to form an optical connection channel and forming two or more optical connection channels different in diameter and arranging them on concentric circles. CONSTITUTION:One end of a bundled body 2 of many optical fibers 1 is spread into a ring to form an optical connection channel 3; and two or more bundled bodies 2 are formed to form optical connection channels 3 different in diameter, and they are arranged on concentric circles. Bundled end parts 5 of optical fiber bundled bodies 2 may be melt-fixed into one body, and end faces of optical fibers of each optical connection channel 3 may be so unified that there are no spaces among optical fibers. In case there are spaces among optical fibers, spaces among channels 3 are so set that the numerical aperture of optical fibers is wider and the optical connection loss between channels 3 opposed to each other is smaller when connection channels 3 are allowed to oppose to each other.
Patent JP-H064423-A (JP)
Title: High load state evaluating circuit in input/output controller
Inventor: TSUKAHARA KATSUMI
IPC: G06F13/00
Filed: 1992-06-17
Abstract: PURPOSE:To curtail the work, the time and the cost for connecting a peripheral controller and a peripheral equipment by generating a high load state without connecting them to plural channels, in the input/output controller. CONSTITUTION:A data transfer control part 10 for controlling a data transfer between plural channel control parts 30 and a host device (main storage device) is provided, and a processor 20 for controlling this data transfer control part 10, and a control storage part 40 in which a firmware for operating this processor 20 is stored are provided. Also, a count register 50 for setting a data transfer request interval of zero byte, a subtracter 60 for subtracting this count register 50, and a zero byte data transfer request circuit 70 for requesting a data transfer of zero byte to the data transfer control part at the time when an output of the subtracter 60 becomes '0' are provided.