baber/WOPTO huggingface dataset:
Patent JP-H06244733-A (JP)
Title: Decimation filter
Inventor: KIMURA MASAYUKI
IPC: H03M3/02
Filed: 1993-02-17
Abstract: PURPOSE:To operate entire clocks equivalently to a data clock, and to realize miniaturization and high speed. CONSTITUTION:One bit data supplied to an input terminal 10 are inputted to a shift register 1, 6 pieces of data at an interval of 48 pieces of data are inputted to ACC(1-6) circuits 2, and the arithmetic operation of the input data and filter coefficients is operated. At that time, the filter coefficients inputted from an ROM 3 to the ACC 1-6 are all the same. The calculated data are stored in the ACC circuit 2, and added until all the 288 filter coefficients are calculated. Then, filtering is operated. The data of the ACC 1-ACC 6 are outputted by each 48 clock successively from the ACC 1 by using a selector circuit 5. All the control is operated by a timing controller 4. Also, a D latch 6 is a data latch circuit which extracts the data to an output terminal 11.
Patent JP-S62185158-A (JP)
Title: Apparatus for automatically adjusting ph value
Inventor: UMEHARA TAKESHI
IPC: G01N27/27
Filed: 1986-02-12
Abstract: PURPOSE:To automatically perform pH value adjustment within an apparatus blocked from the pen air within a short time with high accuracy without using labor, by forming a small loop starting from the branch line in the emitting side of a recirculation pump and returning to the suction side of the recirculation pump through a pH measuring cell. CONSTITUTION:A branch line 22 is provided to the emitting side of a recirculation pump 3 sending a liquid to the subjected to pH adjustment and a pH measuring cell 24 is connected to said branch line 22 while flow passages 27, 31 returning the flooded liquid of the pH measuring cell 24 to the suction side of the recirculation pump 3 are provided. A pH meter 25 is provided in the pH measuring cell 24. A pH control agent supply pump 29 is provided so as to be connected to the flow passage 31 in order to mix a pH control agent into the suction side of the recirculation pump 3 and controlled on the basis of the measuring signal from the pH meter 25 by a pH controller 34. As mentioned above, because the pH meter 25 is provided in the pH measuring cell 24 branched from the main stream, the pressure and flow amount in the cell can be held to constant values without being affected by the dynamic pressure of the main stream.
Patent JP-H08223851-A (JP)
Title: Motor
Inventor: MIYAMORI KENICHI
IPC: H02K7/08
Filed: 1995-02-16
Abstract: PURPOSE: To improve the initial rotation performance of a motor in which bearings made of sintered oil impregnated alloy is employed, prolong the life of the bearings and suppress the run-out of the output shaft of the motor. CONSTITUTION: Electromagnets 14 and 15 are so positioned as to face a rotary shaft 8. The actuation force of the rotary shaft 8 is varied in accordance with the rotation pattern of the motor and the rotating shaft 8 is turned in one direction. With this constitution, the initial rotation performance can be improved, the life of bearings can be prolonged and the run-out of the shaft can be suppressed with simple construction.
Patent JP-H10213287-A (JP)
Title: Cover for water faucet
Inventor: TSUBOTA MITSUO
IPC: F16L59/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To operate the operation part of a water stop cock without removing a cover itself for water faucet, after installing to a water supply faucet by providing a through hole for exposing the operation part of the water stop cock and a strainer to a cover for water faucet installed on the water faucet of a combination faucet. SOLUTION: A cover 1 for water faucet is composed of an upper cover 10, a lower cover 20, a front cover and a cover for fixing and they are integrally molded from an ABS resin respectively and installed to nearly entire combination faucet 2, which is provided to the bent part of the rear side of respective sockets 3, 4 by the exposure of a spindle (operation part) 5 for operating the water stop cock. The upper cover 10 has a nearly semi-cylindrical water faucet main body storing part 12 and two nearly box shape socket storing parts 19, 19. An elliptical through hole 11 is formed on the upper part of respective socket storing parts 19 positioned on the upper side of the spindle 5 and the spindle 5 can be operated through this through hole 11.
Patent JP-H0793648-A (JP)
Title: Sales device of article with sales object age limit in automatic vending machine
Inventor: KAWAMATA HIROYASU
IPC: G06Q30/06
Filed: 1993-01-25
Abstract: PURPOSE:To sell articles for which sales ages are limited to only allowed customers by operating the sales mechanism of articles only when it proves that the age of a user exceeds the sales limit age by the discrimination information of a card. CONSTITUTION:This sales device is composed of a card reading means 1, a sales control means 2, a sales mechanism 3 and a prescribed card 4. Within an automatic vending machine main body, the articles for which sales object ages are limited are stored, and an article selection button, a coin or paper money sorting device and an article sales mechanism 3 operating by money fed from a coin or paper money feeding port are provided. When it proves that a customer exceeds the sales limit ages by discrimination information, a sales command signal is outputted to the sales mechanism 3. The article sales mechanism 3 where this sales command signal is inputted becomes an operation reception state and a desired article is sold by the feeding of money of prescribed amount and the designation of articles based on an appropriate means.
Patent JP-S60173780-A (JP)
Title: Head position adjusting floppy disc of floppy disc drive device
Inventor: WATAYA SHINICHIROU
IPC: G11B5/596
Filed: 1984-02-20
Abstract: PURPOSE:To adjust easily the head position by providing respective signal write parts of even and odd blocks on both sides of a designated track of a floppy disc and making their length in the radial direction longer than the two-fold length of the width of write signals. CONSTITUTION:Signal write parts 12-1-12-7 of even blocks and read signals 13-1-13-6 of odd blocks are provided alternately on one side and the other of a designated track 11 on a floppy disc 10 respectively like stepping-stones, and azimuth signal write parts of signals alpha and beta and an index position write part 14 are provided. Consequently, deviation of the head from a prescribed position in the peripheral direction is discriminated when signals 1, 2, and 3 are detected, and deviation of the head in the central direction is discriminated when signals 5, 6, and 7 are detected.
Patent JP-S55123033-A (JP)
Title: Vibration-proof mount
Inventor: KAGAWA KOUJI
IPC: F16F13/00
Filed: 1979-03-14
Abstract: PURPOSE:To reduce the static load, vertical motion inertial force and rolling vibration of an engine, by composing a vibration mount of plural pouches made of an elastic material and hermetically filled with a pressurized fluid in internal hermetic chambers and connection pipes which couple the hermetic chambers to one another. CONSTITUTION:A Diesel engine 1 is installed with a plurality of vibration-proof mounts 2, 2' on the right and left mounting parts 3, 3' of a vehicle body. The vibration-proof mounts 2, 2' comprise pouches 2b made of an elastic material and filled with a high-pressure fluid in internal hermetic chambers 4, 4', fitting metal members 2a, 2c attached to the tops and bottoms of the pouches, connection port metals 5a inserted into the pouches 2b and connected to the hermetic chambers 4, and flexible communication pipes 5b which are coupled between the connection port metals 5a and connect the hermetic chamber 4 of the left-hand pouch 2b to that 4' of the right-hand pouches 2b'. This results in sufficiently reducing the static load, vertical motion internal force and rolling vibration of the engine 1.
Patent JP-H01208302-A (JP)
Title: Hydrogen generator of on-site type
Inventor: UCHIDA HIROSHI
IPC: C01B3/32
Filed: 1988-02-12
Abstract: PURPOSE:To contrive shortening of starting time, by providing a fuel tank and performing specific connection with a valved pipe, in the title device using catalytic burning method at reformer heating part. CONSTITUTION:A starting fuel tank 20, an equipment having a valve 21 to introduce a part of hydrogen from PSA 15 produced in the hydrogen generating device and a pipe having valves 22 and 23 introducing the hydrogen stored in the tank 20 to a heating part of reformer 8 are provided in a hydrogen generating device of on-site type. In operation, a part of produced hydrogen is stored in the tank 20 by opening the valve 21. At start, the hydrogen stored in the tank 20 is depressed by the depression valve 22 and supplied to the heating part of the reformer 8 via a piping path symboled as fuel 3, not illustrated, through a cross valve 23 as starting fuel. As hydrogen ignites at about 50 deg.C, the starting time is extremely reduced in comparison with conventional technique using methane igniting at about 350 deg.C as the starting fuel.
Patent JP-H02208113-A (JP)
Title: Suspension pressure control device
Inventor: YAMADA NAOKI
IPC: B60G17/015
Filed: 1989-02-08
Abstract: PURPOSE:To efficiently perform attitude control of a car body by primarily smoothing target heights indicated by height indicating information, further secondarily smoothing them, and applying the compensation for pressure to suspension pressure in accordance with the deviation from the secorily smoothed height. CONSTITUTION:A control means 18 adjusts pressure of suspension though an oil pressure adjusting means 80 so that an actual car height detected by a height detecting means 15 is equal to a target height detected by an indicating means 17. When target height indicating information from the indicating means 17 is changed at relatively high speeds, primary smoothing and further secondary smoothing processings are made to smooth the changes (peaks) to smooth the changes in suspension pressure and to improve riding comfortableness. On the other hand, with the changes in car body attitude due to the change in road surface and the change in operating condition, high speed feedback control is performed relative to the change in deviation, since the target height value is constant. Riding comfortableness is thus more improved, and attitude control of a car body can be enough effectively performed.
Patent JP-S52112724-A (JP)
Title: Stopping method of the continuous pumping up generation system
Inventor: TAKAKUSAKI TSUNEHIKO
IPC: F03B15/02
Filed: 1976-03-19
Abstract: PURPOSE: To enable the generation system to stop automatically only by the operation of the switch for stopping the main machinery without allowing the intermediate dam to be flooded or to be dried up. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56126627-A (JP)
Title: Quick deceleration controller of double axes gas turbine
Inventor: MIYATA TERUO
IPC: F02C9/18
Filed: 1980-03-10
Abstract: PURPOSE: To perform a quick deceleration efficiently as required by leading a part of air discharged from a compressor to an intake on the low pressure side of a heat exchanger in accordance with a degree of said deceleration and lowering a temperature of said intake.  
     CONSTITUTION: Bypass pipelines 56a, 56b fitted with a bypass valve 55 are installed between a compressor 1 and a heat exchanger 4 of a gas turbine 2. Further, a bypass valve opening adjusting system 54 is provided, for executing a command related to the opening of the bypass valve 55 in accordance with the degree of a quick deceleration as required. A part of air discharged from the compressor 1 is led to an intake T11 on the low pressure side of the heat exchanger 4 in accordance with the degree of the quick deceleration to lower the temperature of said intake. Thus, a quick deceleration can be realized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58145732-A (JP)
Title: Production of laminated paper/phenolic resin sheet
Inventor: YOKOTA MITSUO
IPC: B29K105/26
Filed: 1982-02-24
Abstract: PURPOSE:To produce the titled laminated sheet which has excellent punchability, heat resistance and dimensional stability, suffers less warpage and torsion, and is inexpensive, by usng a phenolic varnish containing crushed scraps of a laminated paper/phenolic resin sheet as a filler. CONSTITUTION:Scraps (from which copper foil must be removed in case of a copper-clad laminate) formed when a laminated paper/phenolic resin sheet prepd. by a conventional method is cut to a desired size are crushed to a 25-mesh size. The resulting crushed material is added as a filler to a phenolic resin in an amount of 5-40wt%. Further, 0.5-5wt% (based on the amount of the filler) silane coupling agent is added thereto. A paper substrate is impregnated with the resulting phenolic varnish and dried to form a prepreg. A required number of the obtained prepreg sheets are laminated and molded by heating under pressure to produce a laminated paper/phenolic resin sheet.
Patent JP-S62188285-A (JP)
Title: Manufacture of photo semiconductor device
Inventor: ICHIMURA TAKESHIGE
IPC: H01L31/04
Filed: 1986-02-13
Abstract: PURPOSE:To form isolated metal electrodes by a method wherein an organic resin layer is coated on a metal layer and with grooves opened in the resin layer by sweeping with a laser beam in an atmosphere of oxygen, the metal layer is linearly oxidized and is turned into insulators. CONSTITUTION:Transparent electrodes 11, 12... are formed on a transparent insulating substrate (glass substrate) 1 and moreover, rectangular amorphous Si layer 21, 22... which are used as photoelectromotive force generating parts are formed thereon at the positions shifted from the transparent electrodes. Then, a metal layer (Al layer) 3 is adhered and furthermore, an organic resin layer 4 is formed. Such a laminated material is put in an atmosphere of oxygen of 50-100 deg.C and a temperature of 50-250 deg.C, irradiated with a laser beam having an output of 0.2-1W (a focal length of 40mm) in a spot diameter of 20-60mum by a YAG laser or an argon laser from the upper part of the organic resin layer 4 and this is swept vertically to the surface of the diagram. As a result, isolated metal electrodes 31, 32... are produced.
Patent JP-H05226669-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: SAKAI KATSUYA
IPC: H01L21/8247
Filed: 1992-02-17
Abstract: PURPOSE:To obtain an element isorating region which is formed to contribute to ultraminiaturization, acquire sufficient gate dielectric strength and is faithfully depending on resist pattern. CONSTITUTION:A MOSFET gate electrode 108 is formed in an element isolating region of a semiconductor substrate 101. In the case where a grounding potential is applied to this MOSFET gate electrode 108, element isolation is realized by this MOS gate electrode 108. In the case where a data deleting voltage is applied to the MOS FET gate electrode 108, this MOSFET gate electrode 108 is used as a deleting gate electrode.
Patent JP-H06224203-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA KAZUHIRO
IPC: H01L21/60
Filed: 1993-01-27
Abstract: PURPOSE:To provide a semiconductor device where the surface of the semiconductor chip is not polluted or damaged and the circuit on the semiconductor chip and the wiring can be junctioned without short-circuiting even if there is wiring of an external wiring board right below the semiconductor chip, and the manufacture process of which is simple and which does not require large- scale manufacture facility. CONSTITUTION:A semiconductor element has an insulating film 1, which has an opening in the bonding pad 2 part on the surface of a semiconductor chip 3, at the surface of the semiconductor chip 3, a conductive layer 5, which is filled up in the opening 9, and a bump 6, which contacts with the conductive layer 5, above the opening 9.
Patent JP-S63198282-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/20
Filed: 1987-02-13
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-S57145339-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGANUMA IKUO
IPC: H01L21/301
Filed: 1981-03-04
Abstract: PURPOSE:To enable the effective pasting simultaneously and evenly on many pellets, by half hardening with the application of thermosetting resin paste on  the back surface of a wafer before being divided to pellets. CONSTITUTION:A groove 12 is formed on a wafer 11, and then conductive thermosetting paste 13 is applied entirely over the back surface of the wafer 11. Next the paste 13 is half hardened to half hardened resin paste 14. subsequently, a pellet 15 is obtained by dividing the wafer 11 along the groove 12, and then this pellet 15 is put on a part of the surface of a support 16 to be pressed. Then, when the support 16 is heated, the paste 14 once becomes liquid adhering to the support 16 then to be hardened. This method allows effective pasting simultaneously and evenly on many pellets 15. As the result, the device is not required for pasting each of the supports 16.
Patent JP-H01205771-A (JP)
Title: Flexible disk device
Inventor: KIMURA HITOSHI
IPC: G11B21/10
Filed: 1988-02-12
Abstract: PURPOSE:To prevent the dislocation of a carriage by switching a step driver output from a small output to a large output in accordance with the comparison output of the sample hold value with the preceding sample hold value of the output of an encoder for detecting the position of the magnetic head carriage. CONSTITUTION:The magnetic head carriage position detection output detected by an encoder 1 is sampled and held by a sample hold circuit controlled by a delay circuit 3 and the preceding position detection output is sampled and held by a sample hold circuit 5. The hold value of the circuit 5 is compared by comparing circuit 8 and 9 with positive and negative reference voltages outputted respectively by reference voltage circuits 6 and 7 in accordance with the hold value of the circuit 5, and when a difference is generated between the hold values of the circuit 4 and 5 by oscillation, etc., and the comparison output is generated from the circuit 8 or 9, the output of a stepper driver circuit 11 is switched from the small output to the large output, the magnetic head carriage of the title flexible disk device is returned to its regular position and the dislocation is prevented.
Patent JP-S60174991-A (JP)
Inventor: MASUKO TOSHIMI
IPC: G21C17/00
Filed: 1984-02-22
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-S56128615-A (JP)
Title: Lining method for punched sheet material
Inventor: TAKAYASU AKIRA
IPC: B23K9/028
Filed: 1980-03-12
Abstract: PURPOSE: To apply a perfect lining to all over the surface of a sheet material, by pressing the front and back thin lining sheets applied to front and back surfaces of a sheet material possessing an open hole pierced in the thickness direction so as to mutually tight contact inside the open hole, and by piercing a hole in the tight contacting part of the lining sheets inside the open hole, after applying a seam welding to both of thin lining sheets.  
     CONSTITUTION: The titanium thin sheets 3a, 3b are applied to front and back surfaces of a steel sheet 1 possessing open holes 2 pierced in the thickness direction; a press work is then applied to at least either one of thin lining sheets 3a, 3b at the parts covering the open holes 2. Thereby, two thin lining sheets 3a, 3b mutually contact tightly within the open holes 2; there tightly contacting parts are seam welded concentrically to the open holes 2 as shown by the numeral 6, by means of, for example, the spot welding method. Next, a piercing work is applied to the tightly contacting parts. As a result, a perfect lining can be applied to all over the surface of the sheet material 1 possessing open holes pierced in the thickness direction without necessity of any peculiar highly skilled technique. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05193180-A (JP)
Title: Thermal recording apparatus
Inventor: FUJITA KENJI
IPC: B41J29/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide the above thermal recording apparatus capable of obtaining image density of high accuracy and high gradation properties. CONSTITUTION:The temps. of a thermal head 1 and a platen 2 are respectively detected by first and second thermistors 3, 4. The detected temps. are converted to digital signals by a pulse width correction part and the pulse widths corresponding to both digital values are calculated from a pulse width table 6 to be supplied to a thermal head driving part 7 which in turn drives the thermal head 1 so as to apply the supplied pulse widths.
Patent JP-S57145329-A (JP)
Title: Treatment of compound semiconductor epitaxial wafer
Inventor: WATANABE HISATSUNE
IPC: H01L21/302
Filed: 1981-03-03
Abstract: PURPOSE:To enhance the quality of gas-phase epitaxial wafer contaminated with heavy metal by applying specified treatment to III-V group compound semiconductor gas-phase epitaxial wafer. CONSTITUTION:A III-V group compound semiconductor gas-phase epitaxial wafer is strained on the back by mechanical means, e.g. lapping or sand blast. Next this is heat-treated under the evaporation pressure of V group elements, and thereafter, the back surface is etched by chemical etching or gas-phase etching. This method allows a gas-phase epitaxial wafer contaminated by heavy metal to be enhanced in quality.
Patent JP-S60176081-A (JP)
Inventor: OOSAWA NATSUKI
IPC: G09B9/00
Filed: 1984-02-22
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-S61190029-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: ANDO HISASHI
IPC: G11B7/243
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a novel recording material applying a variable change of color or reflectance by transition between crystal structures by using an Au alloy contg. a specified amount of Ga and having variable spectral reflectance. CONSTITUTION:This alloy having variable spectral reflectance is an Au alloy contg. 10-15wt% Ga and having different crystal structures at he 1st temp. above room temp. and the 2nd temp. below the 1st temp. in a solid state When part of the surface of the alloy is rapidly cooled from the 1st temp., the part has a crystal structure different from the crystal structure at the 2nd temp. The other part has the crystal structure at the 2nd temp. and is different from the rapidly cooled part in spectral reflectance. A novel recording material is made of the alloy having variable spectral reflectance.
Patent JP-S53116825-A (JP)
Title: Automatic original conveying system for copying machine
Inventor: HASEBE MITSUO
IPC: G03G15/04
Filed: 1977-03-22
Abstract: PURPOSE: To convey an original, while preventing the jam or the like, by attracting the original by the action of an electrostatic field established. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000225529-A (JP)
Title: Conveying and machining jig for part
Inventor: MIHOYA MAKOTO
IPC: B23P19/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a conveying and machining jig for a part such that simplification of work, shortening of a working time, in its turn, improvement of work efficiency, and reduction of cost of the part can be attained, in a manufacture process of the part of piston or the like for an engine. SOLUTION: A rack for surface treatment used for performing the surface treatment of a plurality of parts 3 holding a plurality of the machined parts (for instance, piston 3 for engine) is divided into a part holding rack part 1 holding a plurality of the parts 3 in a fixed condition and a hoisting part 2 suspending the part holding rack part 1. The part holding rack part 1 is concurrently used as a conveying rack during the space from a machining site of the part 3 to a surface treatment work site.