baber/WOPTO huggingface dataset:
Patent JP-S58144714-A (JP)
Title: Manufacture of measuring pipe of electromagnetic flowmeter
Inventor: KURODA MASATO
IPC: G01F1/58
Filed: 1982-02-24
Abstract: PURPOSE:To obtain the measuring pipe having excellent durability, by performing shrinkage fit of an outer tube comprising a steel pipe to which electrodes are mounted and an inner tube comprising ceramics. CONSTITUTION:The measuring pipe 1 is constituted by the outer tube 2 and the inner tube 3. Inserting holes 4 for inserting the electrodes are provided at the central part. The outer tube 2 comprises the steel pipe. Flanges 5 are formed at both ends as a unitary body. A flat part 6 is provided in the vicinity of the opening of each hole 4. The inner tube 3 is formed by the circular cylinder type ceramics, and fluid to be measured flows in the hollow part of the tube 3. In order to manufacture the measuring pipe, at first, the outer tube 2 and the inner tube 3 are heated. Then the ceramics is inserted into the steel pipe. They are cooled at the normal temperature, and the shrinkage fit is performed.
Patent JP-S56125842-A (JP)
Title: Injection-type cleaning device
Inventor: HIRAGA TAIJI
IPC: H01L21/304
Filed: 1980-03-06
Abstract: PURPOSE:To increase the cleaning effect by a method wherein the injection-type cleaning device is provided with a nozzle having a controlling mechanism adapted in order that a position to be spouted crosses the center of rotation of a sample and a feed velocity is changed in inverse proportion to a distance from the center of rotation of the sample. CONSTITUTION:When the sample 3 mounted on a stand 2 rotated by a motor 1 at a constant speed is washed, the feed velocity of the cleaning liquid injection nozzle 4 is made maximum by a driving device 10 controlled by a control unit 11 in passing through the center of rotation of the sample 3, and the feed velocity thereof is decreased as the nozzle moves radially away from the center. Thereby the problem of an influence on a grounding of the sample caused by irregularity of cleaning time or a short of washing is solved and a product in high quality can be obtained.
Patent JP-S58145423-A (JP)
Title: Blow molding of domestic sewage disposal tank
Inventor: WAZAKI TOSHIO
IPC: B29C49/68
Filed: 1982-02-23
Abstract: PURPOSE:To manufacture the large amount of a sewage disposal thak of high strangth at a low cost, by shaping the press-bonded parts at both ends of a vinylchloride resin pipe at the time of blow molding, also shaping the flow-in pipe part and the flow-out pipe part of the sewage simultaneously along its line. CONSTITUTION:A vinylchloride resin pipe 17 is blow molded between an upper mold 12 and a lower mold 13. The clamps 14, 14, 14', 14' are attached to both right and left ends of the upper and lower molds 12, 13, while the concave parts 22, 22' which are fitted to the inner molds 15, 15' are shaped at their end faces. Both ends of the vinylchloride resin pipe 17 are bent inside respectively by the clamps and the press-bonded parts 20 are shaped, at the same time a flow-in pipe part 9 and a flow-out pipe part 10 are press-bonded and shaped. Blow molding is preformed by blowing a compressed air into the vinylchloride resin pipe 17 from a compressed air introducing pipe 21 provided at the inner mold 15.
Patent JP-S59154515-A (JP)
Title: Thermal louver
Inventor: ISHIZUKA MASARU
IPC: F24F13/15
Filed: 1983-02-24
Abstract: PURPOSE:To obtain a thermal louver with high reliability for a space vehicle such as an artificial satellite by using shape memory alloy so that blades are fully open at set temperature and decrease in the degree of opening gradually below the temperature. CONSTITUTION:The shape memory alloy 6 is contracted so that the blades are fully open at some set temperature. They are fully closed in a low-temperature state, and the alloy 6 deforms gradually as a radiation surface 1 rises in temperature; and the blades are fully open at the set temperature and the heat radiation is carried on as it is above the temperature. Then, when the temperature drops below the set temperature, the alloy 6 becomes soft to draw a cord 7 against the force of a bias spring, closing the blades.
Patent JP-H06219997-A (JP)
Title: Production of p-phenylenediamine derivative
Inventor: URANO FUMIYOSHI
IPC: C07C215/68
Filed: 1993-01-25
Abstract: PURPOSE:To obtain the subject compound in high yield used as a raw material in various industries by selectively nitrating p-site of a substituted amino group by allowing a specific aniline derivative to react with a nitrating agent, then, treating with water or an aqueous alkali solution and reducing. CONSTITUTION:A nitrating agent (e.g., concentrated nitric acid concentrated sulfuric acid, etc.) is allowed to react with an aniline derivatie expressed by the formula I (R<1> is C1-3 alkyl; R<2> is C1-3 alkyl, phenyl or alkyl substituted phenyl; R<3> is H, C1-3 alkyl or C1-3 alkoxy; X is O or NH; Y is CO or SO2; (n) is 1-3 integer) [e.g., 3-methyl-N-(2-acetyloxyethyl) aniline, etc.] to selectively nitrate p-site of the substituted amino group, then the whole is treated with water or an aqueous alkali solution to lead to a compound expressed by the formula II[Z is H, the formula COR<4> (R<4> is the same as R<2>) or the formula SO2R<4>], which is then reduced to obtain the subject p-phenylenediamine derivative expressed by the formula III, used as an intermediate for azo dyes, medicines and agrichemicals, and a color photograph developer, etc.
Patent JP-H05222825-A (JP)
Title: Manufacture of wall material
Inventor: MATSUSHIMA RYOICHI
IPC: E04F13/08
Filed: 1992-02-15
Abstract: PURPOSE:To regulate coloring easily with the color tone of tile pieces by changing the coloring at joints. CONSTITUTION:On fitting the tile pieces 3 of small pieces on the surface of a substrate 1 by forming joints over the whole surface, the tile pieces 3 are arranged in tile piece arranging recessed sections 14 formed in the arranging form 13 of the tile pieces 3. The surface of a bank-shaped joint parting section formed between the recessed sections 14 is coated with paint 16. After that, the upper section of the parting section 15 between the tile pieces 3 is filled up with joint material 9. The substrate 1 is bonded to the tile pieces 3, and the form is separated from.
Patent JP-S54121714-A (JP)
Title: Rotary type magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/02
Filed: 1978-03-15
Abstract: PURPOSE: To make the constitution of a rotary magnetic head for multichannels compact by performing the receiving and transmitting of signals with the rotary magnetic head part by the use of rotating transformers for power source, channel selection and channel matrix.  
     CONSTITUTION: A channel selection matrix 4 formed with multiple channel signals of the peripheral circuit part, selected signal modulating circuits 5, 6 and a power source 14 are coupled to the channel selection matrix 12 of the rotary magnetic head part, selected signal demodulating circuits 10, 11 and a rectifier circuit 16 respectively via rotating transformers 7 thru 9, 15. Hence, the signals are received and transmitted through a minimum required number of the rotating transformers and the signals of the corresponding channels are applied to multiple heads 13 ... 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01206993-A (JP)
Title: Method for bonding microoganism to carrier surface
Inventor: SATO SHINICHIRO
IPC: C12N11/04
Filed: 1988-02-12
Abstract: PURPOSE:To stably bond a large number of microorganisms to a carrier surface of immobilized bed type bioreactor at once, by bonding an aqueous solution obtained by dissolving a water-soluble gel-forming substance in microorganism suspension having high concentration to the surface 12 of the carrier and gelling the gel-forming substance. CONSTITUTION:Water-soluble gel forming substance (e.g., modified vinyl resin based aqueous gel forming agent) is dissolved in a microorganism suspension having high concentration obtained by filtering and concentrating highly digestive sludge containing microorganism participating to methane fermentation and then the resultant solution is poured into a reactor packing a carrier (e.g., saddle-form ceramic carrier) to bond the solution to the carrier surface and then a gel-forming substance in the solution is gelled to bond the microorganism to the carrier surface of immobilized bed type bioreactor.
Patent JP-H09203834-A (JP)
Title: Front sphere for unit of optical fiber unit for pneumatic feeding and leading in
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to smoothly carry out work to lead an optical fiber unit into a pipe by high-pressure air flow without allowing this unit to be caught by the end face of this pipe by freely turnably mounting a ball to the front end of the front sphere. SOLUTION: The rear end of the cylindrical front spherical body 1 of the front sphere 10 is provided with a hole 2 for mounting the optical fiber unit C and the ball 4 is freely turnably mounted in the hemispherical recessed part 3 at the front end. The front end of the hemispherical recessed part 3 of the front spherical body 1 is formed as a thin annular lip 5. The outer periphery of the ball 4 is retained by this annular lip 5, by which the ball 4 is held in the hemispherical recessed part 3. Brass, stainless steel, etc., are used for the blank of the front spherical body 1 and the same holds true for the ball 4.  The coefft. of friction between the ball 4 and the hemispherical recessed part 3 is required to be made as small as possible and, for this purpose, the ball 4 is impregnated with a solid lubricant, such as, for example, carbon black, or is made of plastic, such as, for example, polyamide resin, having high self- lubricity.
Patent JP-S58151392-A (JP)
Title: Method for adjusting raw material for pulling oxide single crystal having large bulk specific gravity
Inventor: YAMAMOTO EIJI
IPC: C01B13/14
Filed: 1982-02-26
Abstract: PURPOSE:To produce a powdery and granular mixture of oxides having high  bulk specific density without causing inclusion of impurities with simple process, by heating oxide powder to melt, dropping the same into a receiving tray which is laid therein with the oxide powder through a small hole at the bottom of a crucible, and grinding the same after solidification. CONSTITUTION:Fine oxide powder is heated to melt after the powder is charged through a funnel 7 into a crucible 3. The molten oxide drops into a receiving  tray through a small hole 4 at the bottom of the crucible 3. The above-mentioned fine oxide powder or a fine powdery mixture of the same compsn. as the  compsn. of said powder is laid on a receiving tray 8, and the molten oxide  solidifies to a plate shape on said powdery mixture. Since the solidified material  is allowed to cool, the material is extremely brittle and is easily disintegrated when applied with a light impact. The resulted powdery and granular mixture  has >=2 bulk specific gravity.
Patent JP-H05196960-A (JP)
Title: Space optical modulator and driving method thereof
Inventor: KATO NAOKI
IPC: G02F1/135
Filed: 1992-01-20
Abstract: PURPOSE:To increase an application range to both of a digital system and an analog system by developing the second threshold value which can exhibit a useful function and applying this value in optical information processing without using a special element structure. CONSTITUTION:The region where the writing light is stronger than the 1st threshold value 11 of the writing light intensity in the case of transition of one stable state in which ferroelectric liquid crystal molecules are stabilized to another stable state in the state in which the optical modulator constituted by combining a photoconductive layer consisting of hydrogenated amorphous silicon and an optical modulating layer consisting of a ferroelectric liquid crystal is not irradiated with the writing light is irradiated with the stronger writing light to develop the 2nd threshold value 12 to cause the transition to the one stable state and further, the first and second threshold values 11, 12 can be controlled by driving pulse widths, voltages and irradiation with bias beams. Then, there is an effect of exceedingly expanding the application range to both of the digital system and the analog system.
Patent JP-S53113415-A (JP)
Title: Information transmission system
Inventor: KAZUTOKO MORIHITO
IPC: H04N19/00
Filed: 1977-03-15
Abstract: PURPOSE: To perform a good compression at all times, by memorizing the video signal in binary format after coding left to right first and right to left second, and by transmitting the code shorter after comparing the total number of bits of the memorized codes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56125124-A (JP)
Title: Mobile communication system
Inventor: ANDOU SUSUMU
IPC: H04B7/26
Filed: 1980-03-06
Abstract: PURPOSE:To reduce the power consumption of a mobile station, by providing a start signal before the control signal for control channels separately provided in addition to the communication channel. CONSTITUTION:A signal (a) is the signal for the control channel broadcast from the base station and it has a control information 15 and start signal 16 added immediately before the control information. A start signal 16 has, e.g., two patterns A and B; A corresponds to automobile station and B to portable mobile station. The on/off operation of a receiver is controlled so that each mobile station can normally receive the start signal 16 only. That is, a portable mobile station operates the receiver only when the start signal is pattern B and it is not operated in other cases, allowing to reduce power consumption.
Patent JP-H06238932-A (JP)
Title: Thermal head and its manufacture
Inventor: HOTTA HAJIME
IPC: B41J2/335
Filed: 1993-02-18
Abstract: PURPOSE:To improve heating efficiency and printing quality by avoiding heat generated from a heating element from radiating to other parts by a method wherein in a thermal head in which a heating resistor is formed between respective feed elements on a non-conductor, and heat is generated by impressing a voltage to the heating resistor, space is formed between the non-conductor and a substrate. CONSTITUTION:A plurality of sets of feed elements 23a, 23b are formed on a substrate. One side of each set constitutes a lead electrode, and the other side constitutes a common electrode. Further, non-conductors 24a, 24b are integrally formed between the feed elements 23a, 23b of each set, and the feed element 23a is electrically insulated from the feed element 23b. Then, a heating resistor 29 is formed between respective feed elements 23a, 23b on the non- conductors 24a, 24b, and heated by impressing a voltage to the heating resistor 29. In such a case, space 26 is formed between the non-conductors 24a, 24b and the substrate. Thereby, heat which the heating resistor 29 generates is not radiated to other parts to improve heating efficiency, and printing quality is improved.
Patent JP-S58147878-A (JP)
Title: Ram clearing circuit
Inventor: ARITOMI ATSUO
IPC: G11C7/20
Filed: 1982-02-26
Abstract: PURPOSE:To shorten the time up to outputting of a normal data and to eliminating the need for a circuit for setting inhibition signal time, by turning off a flip-flop when a counter goes up to a prescribed value. CONSTITUTION:When a reset signal is inputted, a circuit 30 is reset, a circuit 21 is set, and a circuit 25 is supplied with a signal from the terminal Q of the circuit 21 to output 0, thereby supplying count data to a circuit 27 through a circuit 26. A circuit 28 supplies a clock signal to a circuit 29, which inverts the input signal and supplies it to the WE (write enable terminal) of the circuit 27. According to the count data, the contents of the circuit 27 are rewritten into 0 data. The clock signal is supplied to a circuit 30 to perform counting-up operation and the output is supplied to circuits 24 and 31. When the counting to a final RAM address is performed, the circuit 31 supplies the signal to the terminal K of the circuit 21 and the signal of the terminal Q of the circuit 21 is reset synchronously with the clock signal, thus completing the clearing operation  of an RAM.
Patent JP-2000226099-A (JP)
Title: Bottle server
Inventor: NONOMURA FUMIO
IPC: B67D1/12
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a bottle server which is capable of reducing, by a simple mechanism, error in an amount of supply and highly reliable. SOLUTION: A server main body 1 is provided with a bottle-weighing means 4. The server main body 1 and drink-liquid supply sources 21, 21A, and 21B are connected together with a drink-liquid supply path 31. The drink-liquid supply path 31 is provided with elastic conduits 46, and a flow rate is adjusted by pressing each elastic conduit 46 with a flow-rate adjustment means 51. After an amount of supply to a bottle reaches a specified amount according to measurement by the weighing means 4, the flow-rate adjustment means 51 is driven to press and squash each elastic conduit 46, thereby decreasing the flow rate and hence enabling supply with less error.
Patent JP-S60173954-A (JP)
Title: Processing designating system of data communication system
Inventor: KIHARA YASUHIDE
IPC: H04L25/02
Filed: 1984-02-17
Abstract: PURPOSE:To prevent a restoration disable state by making a specific processing ineffective when the specific processing is designated at the same time by plural data communication equipments. CONSTITUTION:When an operation section 3 of a corresponding time division multiplex device applies special operation, an operation detecting section 2 stores the operation and an operation section 1 outputs an operation inhibit request to the other time division multiplexer. If a reception signal requesting the operation inhibition is received from the other time division multiplexer within a prescribed time after a signal requesting the operation inhibition is transmitted, an operation channel section 4 of the control section 1 makes the operation of the own operating section 3 ineffective and a request releating the operation inhibition of the opposite device is outputted via an operation inhibition release signal transmission section 5.
Patent JP-H03231767-A (JP)
Title: Image forming device
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/00
Filed: 1990-02-07
Abstract: PURPOSE:To stabilize a copied image by measuring transfer efficiency from residue toner density of a reference pattern after transferring and by feeding back that measured value to image forming condition. CONSTITUTION:The reference pattern is formed on a surface of a photosensitive body, the toner density of this reference pattern is optically detected, this detected value is compared with the reference value. If the detected value is lower than the reference value, the residue toner density of the reference pattern after a primary transferring is detected at AIDC sensor 60 placed in between a primary transfer section T1 and a cleaning device 16 to carry out AIDC which replenishes a fixed quantity of toner to inside of the developing device, and this detected value is fed back to output of a primary transfer charger 21. Thus, the transfer efficiency which is influenced by change in the surrounding environment, etc., can be measured easily and accurately and the image density can be always stabilized to a fixed density.
Patent JP-H11215285-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI JUN
IPC: B41J29/42
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To instruct how to use the function of facsimile equipment in a simple procedure by arranging the descriptions about registering/setting method of various registering/setting items related to the function of the equipment in order of higher questioning frequencies previously acquired via a help screen display means. SOLUTION: When a 'single operation dial registering' function is called, a system control part 2 shifts its processing to the head address of a function control procedure storage area of a ROM 3 and performs a guidance display to urge the depressing of one of keys of a single operation key group of an operation display part 8. When the single operation key is depressed, the single operation dial is registered. Then the inputted telephone number and name of the opposite party are registered in a single operation dial registering table of a RAM 4 with correspondence secured between them. Thus, the single operation dial registering function can be directly called out of a help screen and executed. The help screen is displayed and the single operation registering function is easily attained.
Patent JP-H02208175-A (JP)
Title: Outer plate structure for automobile
Inventor: TAKAHARA YOICHIRO
IPC: B60J5/10
Filed: 1989-02-08
Abstract: PURPOSE:To enable sharp reduction of a production cost by a method wherein a number of ribs are formed on the back of an outer panel made of resin approximately throughout the whole surface thereof, and a vacuum-molded trim board is locked to the outer panel in a manner to cover the ribs therewith. CONSTITUTION:A back door 1 is formed with an outer panel 2 made of reinforced plastic and a trim board 3, and the outer panel 2 has ribs 4 formed in the shape of a lattice to the back thereof except the peripheral edge part thereof. A trim board 3 has a recessed part 3a, and is adhered to the outer panel 2 in a manner to contain the ribs 4 therein. The trim board 3 can be molded by a vacuum molding method, and since compared with a mold for compression-molding reinforced plastic, this mold is extremely low in a cost, sufficient redemption of an expense is practicable even when production in small amounts is effected.
Patent JP-S52112963-A (JP)
Title: External force compensation control system
Inventor: KUROKAWA KOUJI
IPC: G05B11/36
Filed: 1976-03-19
Abstract: PURPOSE:To provide a control system for positioning an industrial robot at accurate position finally by estimating position deviation value due to external force in calculation to correct the objective value.
Patent JP-H02209500-A (JP)
Title: Method for regenerating used ni or ni alloy plating solution
Inventor: SUZUKI GOHEI
IPC: C25D21/18
Filed: 1989-02-08
Abstract: PURPOSE:To safely and efficiently regenerate a used Ni plating soln. contg. rare earth metal ions by adjusting the pH of the plating soln. to a specified range and precipitating the rare earth metal ions as hydroxide. CONSTITUTION:A used Ni or Ni alloy plating soln. acidified with sulfuric acid contains 2,000ppm rare earth metal ions. The pH of the used plating soln. is adjusted to 4.9-6.2 by adding one or two kinds of alkaline earth metal hydroxides or oxides such as barium hydroxide. The rare earth metal ions such as Nd ions in the used plating soln. are precipitated and removed, the alkaline earth metal is also removed in the form of sulfate and the used plating soln. can be regenerated.
Patent JP-H06242459-A (JP)
Title: Tray for liquid crystal display device
Inventor: KASHIWAJIMA TADASHI
IPC: G02F1/1345
Filed: 1993-02-18
Abstract: PURPOSE:To provide a tray for a liquid crystal display device capable of producing, testing and delivering a liquid crystal display device without bending a TAB and having no possibility that the lead wire of the TAB is inadvertently ruptured. CONSTITUTION:This tray 1 for the liquid crystal display device holds the liquid crystal display device constituted by connecting the electrode terminal of a liquid crystal display panel 11 and the terminals of circuit boards 13 and 14 by the TAB 12 where the lead wire is fixed to film; and guide parts 2, 3 and 4 for positioning the panel 11 and the circuit boards 13 and 14 are provided and aperture parts 5 and 6 are formed at the input terminal parts of the liquid crystal display panel and the circuit board.