baber/WOPTO huggingface dataset:
Patent JP-S5759009-A (JP)
Title: Power generation system combining power generated by temperature difference in ocean and power generated by steam
Inventor: TERANISHI NORIYOSHI
IPC: F03G7/04
Filed: 1980-09-29
Abstract: PURPOSE: To improve thermal efficiency by using sea water used for cooling and condensing exhaust from a turbine in a power plant utilizing temperature difference in ocean for cooling water for a condenser cooling and condensing exhaust from a steam turbine in steam power plant.  
     CONSTITUTION: A generation system is constituted from a generating section 10 utilizing temperature difference in ocean and a steam power gererating section 30. A warm sea water pump 11 supplies warm sea water in the upper layer of the ocean to an evaporator 12 to heat and vaporize low boiling point medium. The vaporized medium is introduced into a turbine 13 and expanded to generated power with a generator 14. Exhaust from the turbine 13 is cooled and liquefied by a condenser 15 to which cooling sea water taken out of the lower layer of the ocean is supplied by a pump 17 for cooling water. The steam power generating section 30 is constituted from a steam genreator 31, turbine 32, condenser 34, etc. and cooling drain of the condenser 15 in the ocean section 10 is supplied to the condenser 34 by a pump 36 for cooling water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5924023-A (JP)
Title: Covering sheet for soft ground
Inventor: OSHIKAWA MASATO
IPC: E02D3/00
Filed: 1982-07-30
Abstract: PURPOSE:To improve soft ground without causing the fluidization and breakage of soft ground by a method in which a water-permeable sheet attached with parallelized bar heavy materials, having slackened sheet portions between the heavy materials, is covered on the soft ground, and good-quality soil and sand are laid on the water-permeable sheet. CONSTITUTION:Strip pieces 2 are attached to the back side of a water-permeable sheet 1 to form baggy parts 3, and bar heavy materials 4, e.g., concrete piles, etc., are housed in the baggy parts 3. In this case, a rope 8 is bound between baggy parts 3 in such a way as to form slackened portions 5 between the heavy materials 4 and also to keep the intervals between the heavy materials 4 at a given length. The sheet so formed is covered on the surface of soft ground 6 and then good-quality soil and sand are placed on the sheet 1, whereupon the heavy materials 4 sink into the soft ground while extending the slackened portions under their own weights. The water-permeable sheet 1, therefore, is expanded in a circular arc form in the cross section and held stably.
Patent JP-H0568732-A (JP)
Title: Variable prize ball device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-06-05
Abstract: PURPOSE:To provide a hitting ball striking frame at the front surface side of an installing base at the lower side of an opening of a variable prize ball device, to prevent a deformation or a fatigue defect generated to barrier nails or inner rails positioned at the lower side of an opening and closing member as well as possible when the hitting ball striking frame is used in a ball shooting game machine, and to utilize the rear side of the installing base at the lower side of the opening effectively to provide necessary apparatuses. CONSTITUTION:On the front side of an installing base 2 at the lower side of an opening 4, a hitting ball striking frame 29 in which at least the upper side is formed projecting forward is formed projecting forward, and at the rear side of the base 2, a relay base has been provided.
Patent JP-S5836201-A (JP)
Inventor: SHINTAKU MITSUO
IPC: A41B11/10
Filed: 1981-08-26
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-S61290983-A (JP)
Inventor: KATAOKA AKIRA
IPC: D06F33/02
Filed: 1985-06-20
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-H082808-A (JP)
Title: Manufacture of web layered body in fixed quantity and manufacturing device for the body
Inventor: TAKAISHI HARUO
IPC: B65H45/24
Filed: 1994-06-16
Abstract: PURPOSE:To pile up an uppermost web piece in neatly expanded state by spraying air ions for eliminating static electricity from the web piece positioned at the uppermost section of a web layered body in fixed quantity. CONSTITUTION:Two systems of continuous webs W continuously paid out are sequentially cut to every web piece WS of the prescribed length and the web pieces WS at each side are alternately folded in staggered state in sequence. Then, the folded webs engaged with each other are piled up on a lift table 50. Also, the table 50 is lowered every time the preset number of the web pieces WS are folded thereon. In this case, when the table 50 begins to descend, or is at a descending process, or is positioned at the lowest level, air ions for eliminating static electricity are sprayed to the web piece WS positioned on top of a web layered body X in fixed quantity on the table 50, thereby eliminating static electricity therefrom. As a result, the uppermost web piece WS can be piled up in a neatly expanded state.
Patent JP-H10327211-A (JP)
Title: Communication method and communication
Inventor: YOSHIKAWA MUNEHIRO
IPC: H04L69/14
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To secure high privacy through the use of the ciphering system and the compression encoding system of simple algorithm by transmitting information for specifying the work system of data to a communication opposite party through a communication network different from a communication network. SOLUTION: For executing telephone communication between a terminal 1 and a terminal 2 via internet, information on the internet protocol(IP) address of the self-terminal from one terminal and an encryption key are transmitted to the other terminal of the communication opposite party prior to telephone communication via internet. A terminal-side receiving information of the IP address and the encryption is connected to internet through an internet service provider(ISP) and obtains the self-IP address. Then, oscillation following the protocol of internet transmitting a call setting message containing the self-IP address and the received IP address of the communication opposite party is executed.
Patent JP-2000002541-A (JP)
Title: Vibration gyro
Inventor: HASHIMOTO JUNICHI
IPC: G01C19/5607
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro in which a force which makes a vibrator rotate does not occur and detection efficiency of an angular speed is excellent. SOLUTION: At four corners symmetrical to a center of a substrate 14 of a vibrator 12, vibration pieces 16a to 16d are integrally formed so that each width direction extends along a diagonal line of the substrate 14. Further, driving piezoelectric elements 22a to 22d are stuck on a back surface of the substrate 14 corresponding to a part where the vibration pieces 16a to 16d are formed. Further, a detecting piezoelectric element 24 is stuck on both faces of the vibration piece 16. The one pair of driving piezoelectric elements 22a, 22b and the other pair of driving piezoelectric elements 22b, 22d are disposed so that the polarization directions are reversed mutually.  For this reason, the one pair of vibration pieces 16a, 16c and the other pair of vibration pieces 16b, 16d are mutually in a reverse phase and vibrate together with the substrate 14 so that they reciprocate to each width direction. And, a Coriolis force bends the vibration piece 16a to a thickness direction.
Patent JP-H08299806-A (JP)
Title: Structure for supporting catalyst composition and catalyst using the same
Inventor: TOIDA TSUTOMU
IPC: B01J35/02
Filed: 1995-05-09
Abstract: PURPOSE: To increase the contact area of a catalyst compsn. with a reactant and to stably support the catalyst compsn. at reaction temp. by constituting the structure for supporting the catalyst compsn. with fine metal wires formed into a brush shape. CONSTITUTION: As a structure for supporting a catalyst compsn. utilized in the purification of exhaust gas of a car and the denitration of the combustion exhaust gas of a heating furnace, fine metal wires formed into a brush shape are used and a catalyst is produced by supporting the catalyst compsn. on this structure. The fine metal wires are obtained pref. by changed material quality and surface treatment corresponding to a use temp. ragion and, for example, when the fine metal wires are used at 400 deg.C or higher, an iron alloy of iron, nickel, chromium or molybdenum is used and, when the fine metal wires are used at 500 deg.C or lower, iron, an iron alloy, aluminum, zinc, tin, copper or an alloy of them are used. When fine metal wires composed of a material other than them are used, plating or flame spraying of aluminum, zinc, tin or copper is applied thereto.
Patent JP-S5925352-A (JP)
Title: 4, (trans-4"-alkylcyclohexyl)biphenyl-4-carboxylic acid-3''', 4'''-dihalogenophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1982-08-02
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1-10C alkyl; X and Y are F, or Cl). EXAMPLE:4-( trans-4''-pentylcyclohexyl )biphenyl-4-carboxylic acid-3''',4'''-dihalogenophenyl ester. USE:One component for liquid crystal compositions. Showing liquid crystal phase, having low viscosity, especially suitable for adjusting DELTAepsilon value, capable of reducing a threshold voltage and saturation voltage when added to a liquid crystal composition, miscible well with other liquid compositions such as biphenyl, phenylcyclohexane, azoxy, etc., having possibility of being used for two frequency method as a disply method. PROCESS:A 4'-(trans-4''-alkylcyclohexyl)biphenyl-4-carboxylic acid shown by the formula II is reacted with SOCl2 to form an acid fluoride shown by the formula III, which is reacted with a 3,4-dihalogenophenyl shown by the formula IV in pyridine to give a compound shown by the formula I .
Patent JP-H02311995-A (JP)
Title: Restaurant managing device
Inventor: OGIWARA SHIGETAKA
IPC: G06Q30/06
Filed: 1989-05-29
Abstract: PURPOSE:To improve service for customers and to improve business efficiency in a restaurant side by executing ordering by individuals at any time and confirming the contents and amount of the order at any time. CONSTITUTION:Various guidance and menu information, etc., are displayed in the picture display means of ordering devices 3a-3n to be provided in the side of customer tables and the contents of key function, for which input function is regulated in correspondence to contents displayed in these display means, are displayed on a touch panel keyboard 5. Accordingly, when the customer operates the touch panel keyboard 5 and outputs the order, this order is stored in a memory means. When the customer determines the order, the contents of this order are transmitted to a host side. When the customer operates the touch panel keyboard 5 and executes calling operation for confirming the order, the contents of the order stored in the memory means are called and displayed in the picture display means. Thus, loss is reduced from the ordering to delivery to the table. Then, the service can be improved and the business efficiency in the side of the shop can be improved.
Patent JP-H05324792-A (JP)
Title: Region specification device
Inventor: BUNBAYASHI RIKA
IPC: G06T11/80
Filed: 1992-05-27
Abstract: PURPOSE:To make an efficient discrimination processing by performing the discrimination by a pair coordinate point discriminating means and the arithmetic operation of a new end point by a new endpoint arithmetic operation means only when at least one coordinate point is judged to be located outside external size of the region. CONSTITUTION:Whether or not the coordinate point P1 taken out first is within the specification area W is discriminated. In this case, the coordinate point P1 is divided into X and Y directions, making the discrimination of each. In short, each coordinate point is independently taken out regardless of the combination for each line segment, performing the discrimination processing. The coordinate point across each line segment is taken out when it is found to be located outside the specification area, making the intersection arithmetic operation. If the entire graphic is specified, the only discrimination processing independently taking out each coordinate point is performed. The clipping can be ended by the eleven times of discrimination processing from the coordinate point P1 to P11.
Patent JP-S63298311-A (JP)
Title: Optical guide
Inventor: MATSUKI MICHIO
IPC: G02B6/36
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the occurrence of microcracks or breaks in an optical fiber throughout a wide temperature range by fixing the optical fiber to a supporting body with a solder and a rubbery adhesive which has a rubbery elastic material throughout a wide temperature range. CONSTITUTION:A solder 104 is halfway sucked to an optical fiber supporting part 65 of a ceramic supporting body 64, and thereafter, an optical fiber 61 exposed from a coated optical fiber 62 is inserted and fixed to the optical fiber supporting part 65 of the ceramic supporting body 64 through the solder 104. The coated optical fiber 62 is fixed to a coated optical fiber supporting part 66 of the ceramic supporting body 64 with a rubbery adhesive 105 between them. Thus, the optical fiber 61 is not damaged by microcracks or breaks even if the ambient temperature is changed in the range of -60-+100 deg.C.
Patent JP-S5835900-A (JP)
Title: X-ray system
Inventor: ASAHINA HIROSHI
IPC: H05G1/34
Filed: 1981-08-28
Abstract: PURPOSE:To prevent the tube current flowed due to X-ray radiation from being superimposed on the filament heating current and overheating the filament by controlling the opening and closing of a closing element in turn at a frequency causing no temperature change based on the heat time constant of the filament so as to switch and control the passage of the tube current. CONSTITUTION:Both terminals of a filament F are connected to the cathode side buses of the high voltage generator for feeding the X-ray tube voltage through diodes 25, 26 respectively, and a control unit is provided applying a reverse bias to these diodes in turn at a frequency causing no temperature change  based on the heat time constant of the filament. That is, a free-run type oscillating circuit 15 is oscillating at a constant period, and its oscillation output signal  allows inverter transistors 11 to switch in turn in response to this oscillation  output signal. Thereby, the transistors 11 conduct in turn, and smoothed outputs  10 after chopping are applied in turn to both terminals of the primary winding  of an insulation transformer 12. Since the tube current flowing in the filament  is changed in direction at a frequency causing to temperature change of the filament, no temperature change of the filament occurs due to the tube current, thus  the filament can be stably heated.
Patent JP-S62291122-A (JP)
Title: Semiconductor device
Inventor: ODAI TSUNEGO
IPC: H01L21/52
Filed: 1986-06-11
Abstract: PURPOSE:To improve the working efficiency by fusionbonding thermal stress buffer plates to electrodes to be integrated to prevent the plates from being displaced, and reducing the number of components to be assembled as a semiconductor device. CONSTITUTION:Thermal stress buffer plates 2a, 3a interposed between a semiconductor element 1 and the anode and cathode electrodes 4, 5 are respectively integrated with the electrodes 4, 5 by brazing or simultaneous rolling, and used as anode and cathode electrode assemblies 4A, 5A. Thus, the electrode assemblies in which the plates are integrated are used to prevent the plates from being displaced with respect to the element 1, thereby always applying a uniform pressurizing stress to the element 1. Since the plates 2a, 3a having similar thermal expansion coefficient to that of the element 1 are contacted with the element 1, a thermal stress applied to the element 1 can be reduced.
Patent JP-H04233585-A (JP)
Title: Electric power subsystem and display system
Inventor: KAARUTON DEIBUITSUDO DORISUKOO
IPC: H02M3/28
Filed: 1991-04-17
Abstract: PURPOSE: To reduce the manufacture cost of the electric power subsystem by minimizing the total number of the constituent elements of a power source and making a transformer small to minimum size. CONSTITUTION: Each opening/closing cycle of the power source composed of the transformer having a primary, a secondary, and a control coil is started with a synchronizing pulse supplied from the high-voltage transformer of a display or monitor system. The voltage polarities of the transformer coils are so changed that a driving voltage is supplied to a gage electrode when a switching device Q1 turns on and a bias voltage is supplied to the control circuit of an error amplifier 22 when a switching device Q1 turns off. The constituent elements of the respective circuits have functions to reduce the total number of the parts of the power source.
Patent JP-S5838445-A (JP)
Title: Spark source mass spectrograph
Inventor: OKAJIMA YOSHIAKI
IPC: H01J49/26
Filed: 1981-08-31
Abstract: PURPOSE:To aim at dispensing with pre-treatment of samples and yet improving analyzing sensitivity, by setting up an ultraviolet-ray radiator part applying ultraviolet rays to a sample electrode, while making spark discharge possible between insulator samples and ionizing the surface of each sample. CONSTITUTION:An ultraviolet-ray generator part 4 is located at the side of an ionization chamber 3 so as to spread out the radiating rays overall a sample 1. In addition, the ulatraviolet-ray generator part 4 is provided with a discharge chamber 5 and an intermediate chamber 6, and this discharge chamber 5 is provided with an inflow part 7 of gas for discharge and an exhaust port 7. To keep up the desired pressure inside the discharge cahmber 5, a needle valve 9 is installed in the inflow port 7. On the other hand, the intermediate chamber 6 is interconnected to the ionization chamber 3 via a circular slit 16 and the ultraviolet-ray generator part 4 is possible to be attached or detached at need, with the ionization chamber 3 and a flange 18. With this, if ultraviolet rays are radiated on the surface of each sample, atomic corpuscles nearby the surfaces are ionized so that pre-treatment of samples is no longer required and spark discharge can be achieved between electrodes.
Patent JP-S5259539-A (JP)
Title: Merchandise dispenser
Inventor: SAKURAGI TAKEO
IPC: A47F9/04
Filed: 1975-11-10
Abstract: PURPOSE: By connecting a cash register to a price input unit which detects the price photoelectrically by means of the passage of merchandise, improvement in efficiency and labor saving can be achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5838157-A (JP)
Inventor: MATSUO TOSHIYUKI
IPC: B29C55/00
Filed: 1981-08-31
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-H08301844-A (JP)
Title: Production of optically active azetidin-2-one derivative
Inventor: MATSUMOTO TAKASHI
IPC: C07F7/18
Filed: 1995-05-11
Abstract: PURPOSE: To obtain an optically active azetidin-2-one derivative useful as a synthetic intermediate for a β-lactam-based antimicrobial agent such as a carbapenem-based antibiotic, etc., by a ready reaction process efficiently on an industrial scale. CONSTITUTION: (A) (2S,3R)-2-Aminomethyl-3-hydroxybutyric acid is reacted with (C) an alcohol in the presence of (B) one or more selected from thionyl chloride, hydrogen chloride and p-toluenesulfonic acid to give (D) a (2S,3R)-2- aminomethyl-3-hydroxybutyic acid ester salt of formula I (R<2> is a 1-5C alkyl; X is Cl or p-toluenesulfonyloxy). Then the hydroxyl group of the compound of the formula is protected with (E) a trisubstituted silane compound and the resultant substance is treated with a base to give (F) an ester of formula II (R<1> is a trisubstituted silyl), which is made into a lactam in the presence of a Grignard reagent or a metal amide to give (G) a (1'R,3S)-3-(1'-trisubstituted silyloxyethyl)azetidin-2-one of formula III.
Patent JP-H088600-A (JP)
Title: Electronic parts mounting device
Inventor: AZUMA MASAYUKI
IPC: H05K13/08
Filed: 1994-06-17
Abstract: PURPOSE:To suppress the occurrence of nonconformity during electronic parts mounting operations by discriminating the kind of a nozzle by integrating the picture taken with a camera and the height of the nozzle detected by means of a nozzle height detecting section and, when the discriminated kind of the nozzle is a wrong kind, exchanging the wrong nozzle with a proper nozzle before starting the mounting operations. CONSTITUTION:A discriminating means 53 checks picture data in a temporarily storing section 52 and discriminates a nozzle as a large nozzle when the diameter of the checked picture is large (step 2) or 1005 nozzle when the diameter is small (step 3), but holds its judgment on the nozzle whether the nozzle is a 1608 nozzle or metal electrode facedown bonding (MELF) nozzle when the diameter is intermediate (step 4). Then the section 53 checks the height data of the lower end section of a watched nozzle detected by a nozzle height detecting section C (step 5) and, when the height is nearly equal to the height H1 of the 1608 nozzle, discriminates the nozzle as the 1608 nozzle (step 6). When the height is nearly equal to the height H2 of a MELF nozzle, the section 53 discriminates the nozzle as the MELF nozzle. Therefore, the occurrence of nonconformity can be suppressed during electronic parts mounting operations, because the mounting of a wrong nozzle can be recognized before starting the mounting operations.
Patent JP-H081286-A (JP)
Title: Device for winding quenched thin metal strip
Inventor: KATO KAZUYUKI
IPC: B21C47/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a winding device for thin strip capable of exactly introducing and carrying the thin strip just after stripping it from a cooling roll to a winding coil. CONSTITUTION:In this winding device, the thin metal strip 4 quenched and solidified by pouring molten metal 3 onto the cooling roll 1 rotated at high speed is strip from the cooling roll by an air nozzle 5 for blowing compressed air from a slit-shaped opening hole in the tangential direction of the cooling roll 1, carried to a winding roll 7 and wound in the coil state. A suction type conveyor 6 for conveying the stripped metal strip under the sucking condition is installed between the vicinity of the stripping position of the thin metal strip in the cooling roll 1 and just below the winding roll 7, and the end part thereof can be oscillated with the starting part as center in the advancing/retreating direction to the winding reel.
Patent JP-S5762242-A (JP)
Title: Preparation of diester-type liquid crystal
Inventor: ITSUKIDA NOBORU
IPC: C09K19/20
Filed: 1980-10-01
Abstract: PURPOSE: To prepare the titled liquid crystal, in high yield, with simplified process, preventing the formation of impurities by side reactions, by protecting the phenolic hydroxyl group of 4-hydroxybenzoic acid with silyl group, removing the protecting group after esterification, and again esterifying the product.  
     CONSTITUTION: 4-Hydroxybenzoic acid is reacted with the compound of formula I(R 1  and R 3  are CH 3  or C 2 H 5  and R 2  is 4-alkyl-phenyl; or R 1  and R 2  are 4-alkyl- phenyl and R 3  is CH 3  or C 2 H 5 ; or R 1 WR 3  are 4-alkyl-phenyl) to protect the phenolic hydroxyl group, and then subjected to the first-stage esterification reaction. Then the protecting group is removed, and the product is subjected to the second-stage esterification reaction to obtain the objective compound of formula II[R 4  and R 5  are group of formula IIIWVI (l, m, n, and p are integers 1W10)]. 
     COPYRIGHT: (C)1982,JPO&Japio