baber/WOPTO huggingface dataset:
Patent JP-H0730824-A (JP)
Title: Digital broadcast receiver
Inventor: SAKASHITA SEIJI
IPC: H04N5/44
Filed: 1993-07-07
Abstract: PURPOSE:To provide a receiver able to execute automatic frequency control, automatic gain control and exclusion of adjacent channel interference so that a digital broadcast signal and an analog broadcast signal are received in common. CONSTITUTION:A code point identification device 14 allows a carrier wave polarity variable device 15 to invert a phase of a carrier wave of an intermediate frequency signal at the reception of digital broadcast to extract the carrier wave component and an AFC voltage changeover device 19 generates a frequency control signal. An AGC voltage changeover device 9 starts AGC for a lower electric field strength at a digital broadcast than that at an analog broadcast reception when an input electric field strength changes, and a band width of an intermediate frequency filter 5 is made narrower and the signal is reproduced after the detection with reverse characteristic in roll-off filters 12, 13.
Patent JP-S5956133-A (JP)
Title: Detector for tensile strength of extended cable
Inventor: TAKAMI TOSHIHIKO
IPC: H02G1/06
Filed: 1982-09-25
Abstract: PURPOSE:To take a measurement easily by an inexpensive, lightweight device, by measuring the reaction force of tensile strength operating on a cable by a weighing instrument. CONSTITUTION:Drawing tensile strength generated at the cable sent out while engaging a cable feeding device 10 operates in such a direction that the weighing instrument 5 is drawn through the cable feeding device 10 because the feeding device 10 is supported by rolling rolls 12 and 13. The tensile strength operating on the cable 1 is read directly on the scale of the weighing instrument 5. The output of the instrument 5 is led out to control the start and stop of the prime mover of the cable feeding device 10, controlling the tensile strength of the cable 1 automatically.
Patent JP-S5958734-A (JP)
Inventor: OOMORI MINORU
IPC: H01H85/0445
Filed: 1982-09-27
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-S5869006-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: B27L5/02
Filed: 1981-10-20
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-S5692311-A (JP)
Title: Excessive steam and cooling water recovering system for steam plant
Inventor: MIZUNO SHIZUKA
IPC: F01K9/04
Filed: 1979-12-26
Abstract: PURPOSE: To lower the running costs of a steam plant, by reducing consumption of make-up water (demineralized water) and cooling water by sending excessive steam to a condenser provided separately of a condenser in the main steam line, and utilizing the same after condensation.  
     CONSTITUTION: Steam produced in a boiler 1 performs work in a steam turbine 3 for driving a generator 4 and then is cooled in a condenser 5 by cooling water circulated through a cleaning tower 12, pump 13 and supply pipe 14. After the steam is thus condensed in the condenser 5, it is recirculated to the boiler 1 via a condensate pump 6, deaerator 8 and feed water pump 10. In such a steam plant, there is provided a damp condenser DC27 to serve as an excessive steam condenser. The damp condenser DC27 is disposed in a damp steam pipe 30 having a damp steam control valve 29, and the outlet of the condenser DC27 is connected to the deaerator 8 via a drain pump 31 and a selector valve 24 for the drain recovered from the deaerator 8. Further, a drain recovering pipe 32 is connected to a drain tank 35. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000002929-A (JP)
Title: Housing for television camera
Inventor: SUZUKI NOBUO
IPC: G03B17/56
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the heat of a protective glass from to a housing main body and to surely remove frost and a cloud stuck to the protective glass with a small quantity of heat by attaching the protective glass provided in a television camera housing, to the housing main body through a heat insulating material. SOLUTION: In the television camera housing 10 provided with a defroster device for removing the frost and cloud stuck to the protective glass 24, the protective glass 24 is attached to the housing main body 22 through the heat insulating material 38. Thus, the heat of the protective glass 24 does not to the housing main body 22, and the frost and cloud stuck to the glass 24 is surely removed with a small quantity of heat.
Patent JP-S5959174-A (JP)
Title: Mayonnaise containing sesame
Inventor: SAKAMOTO NAOAKI
IPC: A23L27/60
Filed: 1982-09-29
Abstract: PURPOSE:To provide a sesame-containing mayonnasise having unique taste and flavor originated from the taste and flavor of ordinary mayonnaise in combination with those of sesame, by adding sesame seeds to mayonnaise having ordinary composition. CONSTITUTION:Mayonnaise having ordinary composition is added with sesame seeds, or sesame seeds combined with ground sesame seeds and/or sesame oil. The amount of the sesame seeds is 1-6wt%, preferably about 2-4wt% when used singly, and 0.5-5wt%, preferably about 1.5-3wt% when used in combination with ground sesame. The ratio of the ground sesame to sesame seed is 0.25-1, preferably about 0.5-1. When sesame oil is used as an additive, its amount is 0.3-1.5wt%, preferably about 0.6-0.9wt% based on the final product.
Patent JP-S6146999-A (JP)
Inventor: YOSHIMURA GENICHI
IPC: G10L25/00
Filed: 1984-08-10
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-H105856-A (JP)
Title: Manufacture of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B21C37/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a steel tube with a superior seam and surface quality by preheating a formed open tube, successively preheating and heating the edge through induction heating, and then pressure-welding by a squeeze roll. SOLUTION: A steel strip 1 is preheated by a preheating furnace 2 as necessary, and formed continuously by a group of forming rolls 3 into an open tube 7. This open tube 7 is preheated at about 400-650 deg.C using a tubular body preheating device 13 provided with an induction coil. Then, an edge preheating is performed in which both edges of the open tube 7 is heated at a temperature above Curie point by an induction heating coil for edge preheating 4. In addition, an edge heating is applied to the edges by heating above 1,300 deg.C but below the melting point by an induction heating coil for edge heating 5. Then, solid phase pressure-welding is carried out by a squeeze roll 6 installed at a position abutting on the pressure-welding seam part to form a steel tube 8.  It is desirable that the edge preheating, edge heating and pressure-welding are performed in the atmosphere with an oxygen conc. less than the air or with a dew point at -10 deg.C or below.
Patent JP-S6060431-A (JP)
Title: Space heating apparatus
Inventor: ISHIKAWA ATSUYUMI
IPC: F24D1/00
Filed: 1983-09-12
Abstract: PURPOSE:To prevent the abnormal rise of pressure in a system while obviating the deterioration of a heating medium by inhibiting the rise of the temperature of the heating medium when the number of indoor machines operated is few in a latent heat transfer type heating apparatus in which a plurality of indoor machines are combined with one outdoor machine. CONSTITUTION:When both blowers 15, 15' for indoor machines 14, 14' are brought to the state of operation, a combustion apparatus 12 is burnt continuously because a controller 23 does not interrupt a fuel control valve 25. When either of the blowers 15, 15' for the indoor machines 14, 14' is stopped, the temperature of a liquid in a gas-liquid separator 22 rises. When the temperature of the liquid reaches to a set temperature or higher for the controller 23, the controller 23 interrupts the fuel control valve 25, and the combustion of the combustion apparatus 12 is stopped. Since vapor stored in a vapor reservoir section 22a for the gas-liquid separator 22 and vapor newly generated by after- burning are fed to the indoor machine under operation during the stoppage of combustion, the temperature of blow-off does not drop suddently in the indoor machine under operation, and heating operation can be continued.
Patent JP-S6324873-A (JP)
Title: Health tasty drink using leaf of sasa albo-marginata and unpolished rice together
Inventor: YOKOI MINORU
IPC: A23L2/38
Filed: 1986-07-17
Abstract: PURPOSE:A mellow, flavorous and tasty drink obtained by blending leaves of Sasa albo-marginata subjected to special treatment with roasted unpolished rice in a specific proportion. CONSTITUTION:Leaves of Sasa albo-marginata are dried in the shade for 3 months and steamed with high-temperature steam. The steamed leaves are then dried in the shade for 2 months, cut to 10cm size and roasted at 50-700 deg.C temperature in a vessel other than an iron plate. The roasted leaves are then pulverized to <=10mm size in a mixer and blended with roasted unpolished rice in a specific proportion to afford the aimed drink.
Patent JP-H0727179-A (JP)
Title: Glass fiber cord and transmission belt using the cord
Inventor: TACHIBANA HIROYUKI
IPC: F16G1/28
Filed: 1993-07-08
Abstract: PURPOSE:To provide a glass fiber cord as core which is prepared to prevent lowering of the strength of a belt under high temperature high humidity and beside sharply improve bending fatigue resistance and to provide a transmission belt using the glass fiber cord. CONSTITUTION:One or a plurality of strands each formed of a filament bundle of a plurality of glass fibers are arranged in a good order. First twist of the strands is effected to produce a strand. A plurality of the stands are collected and final twist is applied in a reverse direction to that of the primary twist to produce a glass fiber cord, which is used as a core 2 embedded in a belt body 4. A filament or a strand of a glass fiber is treated with a treatment liquid containing a silane coupling agent having at least a vinyl group. Before final twist is applied, dip treatment is effected by using rubber paste wherein a rubber compounded composition is dissolved.
Patent JP-H04230280-A (JP)
Title: Aminobenzodiazepine and drug containing same
Inventor: ANNU ROBERUTO BERUMAN
IPC: A61K31/55
Filed: 1991-06-15
Abstract: PURPOSE: To provide a new amino benzodiazepines having excellent antiviral activity and useful for medical treatment or as a preventive medicine for virus infection, paticularly for retrovirus infection of HIV1, HIV2.  
     CONSTITUTION: The compound and the salt of formula I, for example, 7-chloro- N-methyl-5-(1H-pyrrol-2-yl)-3H-1,4-benzodiazepine-2-amine is produced by allowing benzodiazepinthion of the formula II to react with amin of the formula R 2 -NH 2  in the inactive solvent such as THF in the presence of Lewis acid such as TiCl 4 , SnCl 4 . The compound of formula II is produced by allowing corresponding amide to react with phosphoric sulfide in the THF at 50-100°C preferably. In the formula I, R 1  is H, NO 2 , halogen, etc.; R 2  is H, CH 3 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0818606-A (JP)
Title: Discontinuity detection method
Inventor: HARA KENJI
IPC: H04L69/40
Filed: 1994-06-27
Abstract: PURPOSE:To recognize a completed detected result for the discontinuity detection of a circuit and to improve reliability by detecting discontinuity only during transmission by a secondary station after the fixed period of time set beforehand after the transmission completion of a primary station. CONSTITUTION:In a system where the secondary station immediately responds when the transmission data of the primary station are received in a differential bi-directional digital transmission line by which the primary station and the secondary station differentially and alternately transmit information, the discontinuity is detected only during the transmission by the secondary station after the fixed period of time set beforehand after the transmission completion of the primary station. Also, a photocoupler 4 dealing with AC for which a terminal resistor 5 is series connected to the input side is parallelly connected to one or both of the primary station and the secondary station of the transmission line, a latch circuit is connected to the output stage of the photocoupler 4 and the output of the latch circuit is turned on and off by the output of a counter circuit or a timer circuit controlled by the transmission connection signals of the transmission line. Then, transmission line discontinuity information detected by the photocoupler 4 is latched and alarm signals are sent out.
Patent JP-S5958940-A (JP)
Title: Facsimile exchange system
Inventor: IIJIMA KATSUYUKI
IPC: H04L12/54
Filed: 1982-09-28
Abstract: PURPOSE:To attain the facsimile communication with immediacy without executing unnecessary storage processing, by providing a circuit for repeating transfer to a call other than that addressed to the own station, and preventing the storage function generating a delay of signal distribution time. CONSTITUTION:An outgoing call from a calling station is fetched to a central controller 201 via a communication controller 203 connected to an inter-station signal path with the calling station. All the parts of the call, however, are not fetched in it, but the address at the head of the call (address of the calling station and a destination station) only is fetched, and the central controller 201 discriminates depending on the address whether the call is addressed to the own station or other stations. When the call is addressed to the other station, a communication controller 204 connected to the interstation signal path with the next station is started so as to transfer the address transmitted from the calling station, the communication controllers 203, 204 are connected via a data bus 202 to complete the operation.
Patent JP-H04367284-A (JP)
Title: Semiconductor photodetector
Inventor: TOMITA KEISAKU
IPC: H01L29/20
Filed: 1991-06-14
Abstract: PURPOSE:To control small the crosstalk between signal lights, whose wavelengths are different from each other, and to provide a semiconductor photodetector, whose parasitic capacitance is reduced. CONSTITUTION:A semiconductor photodetector is provided with diffraction gratings 12 and 18 changed their periods along the incidence direction of receiving light. Signal lights of wavelengths fitted to the periods of the diffraction gratings 12 and 18 can be individually led out and crosstalk between the signal lights can be controlled very small without increasing the device capacitance of the photodetector.
Patent JP-H0836525-A (JP)
Title: Multiple access cache storage device
Inventor: NISHII OSAMU
IPC: G06F12/08
Filed: 1994-07-21
Abstract: PURPOSE:To write and read data at the same time by deciding whether or not plural data transfer instructions can be accused at the same time and controlling a tag memory and a data memory. CONSTITUTION:An address decision circuit 401 performs operation from the logical access addresses 403-405 of 1st-3rd load and store instructions to decide whether or not >=2 load and store instructions can be executed at the same time. A cache control circuit 402 executes all the load and store instruction when the decision result 406 indicates 1, but when the decision result indicates 0, since the instructions can not be executed at the same time, the execution of some of the load and store instructions are delayed for every clockes unit and the remaining instructions are executed. Since the tag memory and data memory are controlled on the basis of the decision result 406, the writing and reading of data based upon pural data transfer instructions can be performed at the same time with one clock without increasing the area.
Patent JP-2000354940-A (JP)
Title: Machining device for monocrystal ingot
Inventor: TSUCHIYA MASAHIRO
IPC: B23Q17/20
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce machining errors and further quickly perform machining by making it possible to continuously perform a series of works from a measurement of a crystal lattice plane up to machining, that is, machining of a reference plane, for instance, in a machining device for machining monocrystal ingot in a fixed relation with respect to the crystal lattice plane. SOLUTION: This machining device for monocrystal ingot has a grinding wheel 4 for machining monocrystal ingot 3, an X-ray device 2 for performing a measurement by irradiating the monocrystal ingot 3 with X-rays, a slider 6 for moving the monocrystal ingot 3 between an X-ray measuring position by the X-ray device 2 and a machining position by the grinding wheel 4 and a gate mechanism 11 and an in-plane rotating mechanism 12 for adjusting an attitude of the monocrystal ingot 3. In this case, the slider 6 has also an action for sliding and moving the ingot 3 relative to the grinding wheel 4 for grinding machining.
Patent JP-2001006728-A (JP)
Title: Power generation system
Inventor: KUNIMOTO ASAO
IPC: H01M10/39
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system in which generation power of a refuse incinerating power generation device can be levelled, and which can contribute to efficient and stable operation of a dust incinerator or a power generator. SOLUTION: In a refuse incinerating power generation device 1 comprising a dust incinerator 10, and a power generator 11 comprising a boiler 11A and a steam turbine 11B, a sodium-sulfur battery 2 is installed, the sodium-sulfur battery 2 is actuated by waste heat of the dust incinerator 10 or steam from the boiler 11A, generated power by the refuse incinerating power generation device 1 is stored in the sodium-sulfur battery 2, and power is discharged from the sodium-sulfur battery 2 in accordance with fluctuation of consumed power at a load 3.
Patent JP-S5983535-A (JP)
Inventor: TOBISAWA HISAO
IPC: H02J3/00
Filed: 1982-09-30
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-S5796122-A (JP)
Title: Prevention of settlement of restored ground
Inventor: HAGITANI TAKASHI
IPC: E02D3/12
Filed: 1980-12-02
Abstract: PURPOSE: To omit the tamping work after the placement of back-filling soil and sand as well as expand the freedom of selecting the back-filling soil and sand by mixing a water-expansible resin with the back-filling soil and sand in the restoration of excavated ground.  
     CONSTITUTION: In the restoration of excavated ground, 0.01W10.0wt% granular or powdery water-expansible resin is mixed with the back-filling soil and sand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5678402-A (JP)
Title: Metallic material for storing hydrogen
Inventor: GAMOU KOUJI
IPC: B01J20/02
Filed: 1980-12-01
Abstract: PURPOSE: To inexpensive metallic material for storing hydrogen capable of preserving hydrogen in high density safely, comprising a Zr-Cr alloy having a specific composition.  
     CONSTITUTION: Pure metals of Zr and Cr are subjected to argaon arc dissolution to give a metallic material for storing hydrogen consisting of an alloy xZr-yCr (x and y are atom %, x=30W40, y=70W60, x+y is 100). The metallic material is fed to a pressure reactor and air and others in the reactor are discharged, and a hydrogen pressure oneWsome ten kg/cm 2  at normal temperature is applied to form a metallic hydride of xZr-yCr, which stores hydrogen in it. The metallic material absorbs hydrogen instantly, has higher absorbing power of hydrogen, and operating conditions e.g., hydrogen absorbing pressure, hydrogen jetting temperature, hydrogen jetting pressure, etc. can be considerably changed into mild ones than those of conventional Ti, Zr, alloy of FeTi, Ti-Cu, etc. Both hydrogen absorbing and discharging rates are increased extremely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0728900-A (JP)
Title: Terminal equipment for bank pos system
Inventor: TANAHARA MASAMI
IPC: G06Q20/00
Filed: 1993-07-09
Abstract: PURPOSE:To realize shortening of payment time by handling a prepaid card which can be utilized in the same way as cash in a sales store, etc., as a commodity of the sales store, and settling immediately the purchase price of the prepaid card. CONSTITUTION:As for a terminal 1 of a bank POS system installed in a sales store, a unique ID is imparted at every terminal 1. A use customer inputs necessary data from the terminal 1, and can obtain a prepaid card. Also, a bank account system 2 executes a processing for debiting a purchase price of the prepaid card from a bank deposit account of its use customer, while using an account system ledger 3. Subsequently, as for the sales price of the prepaid card, which is debited, a transfer account number of the sales store is obtained from a sales store file 4, the amount of money is set and outputted to a journal 5, and thereafter, by a batch processing, issue data of the prepaid card are extracted from the journal 5 and settlement data 6 is made, and deposited to a sales store deposit account.
Patent JP-H08339982-A (JP)
Title: Semiconductor manufacturing equipment, and manufacture of semiconductor device
Inventor: MASE KOICHI
IPC: H01L21/304
Filed: 1995-06-13
Abstract: PURPOSE: To suppress a 'dishing phenomenon' whereby the metallic wiring of a semiconductor wafer is made thin abnormally, by sensing the termination of the polishing of its polished film through the change of a reflection light intensity. CONSTITUTION: A semiconductor wafer 20 is held by an absorption cloth 30 and a template 29, and a driving shaft 32 rotated moving up and down via a spherical seat 313 is attached to a steel board 311. In this steel board 311, a recessed portion 314 is formed, and therein, an infrared ray sensor 50 with a pair of light emission and reception portions is buried. The infrared ray emitted from the emission portion reaches the rear surface of the semiconductor wafer 20 via respective through holes 315, 316 of a ceramic board 312 and the absorption cloth 30, and is reflected by the wiring metallic film of a polished surface 201 of the semiconductor wafer 20. Further, the intensity of the reflection light projected on the light reception portion is sensed by an instrumentation circuit connected with the light reception portion.
Patent JP-S5871704-A (JP)
Title: Coaxial resonator
Inventor: NAKAHARA SHIYOUJI
IPC: H01P7/04
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a miniature coaxial resonator having the stable temperature characteristics, by incorporating a capacitor containing an electrode into the upper and lower faces of a center conductor which is provided at the center of an outer conductor. CONSTITUTION:The lower edge of a center conductor 10 is set into a coupling hole 7 of an outer conductor 6 until a flange 8 of the conductor 10 abuts to the bottom surface of the conductor 6 and then calked or soldered to the conductor 6. A capacitor 15 is set into the conductor 10 by means of a center hole 11. The dielectric material 14 of the capacitor 15 has a negative temperature coefficient. The center of the holder 16 is electrically insulated from the conductor 10, and a through hole 17 is press-fixed or soldered to an upper face electrode 12. Therefore the capacity of the capacitor 15 reduces althrough the resonance frequency is lowered by the heat expansion. As a result, the resonace frequency has no change to the temperature change.