baber/WOPTO huggingface dataset:
Patent JP-S5447410-A (JP)
Title: Monitor system for pcm communication system
Inventor: SUGIHARA HIDEO
IPC: H04B17/00
Filed: 1977-09-21
Abstract: PURPOSE: To ensure monitoring for the encoder and the decoder through a simple constitution regardless of the frequency and phase shift at the transmitter and receiver sides, by memorizing the PCM code of the transmitter side in the necessary number and in a fixed time and then decoding repetitively the memorized PCM code at the receiver side.  
     CONSTITUTION: The fixed frequency and the level monitor signal which are produced through oscillator 301 at the transmitter side are sampled through sampling circuit 302 with the time slot pulse correspoding to the idle slot of encoder 303 and then memorized in memory circuit 304. At the receiver side, the encoding pulse rows are read out and then decoded based on the writing order through idle time slot circuit 304 in decoder 308. Thus, both the encoder and the decoder can be monitored through a simple structure 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000301992-A (JP)
Title: Manufacture of bumper
Inventor: KATO RENTARO
IPC: B23K103/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bumper capable of avoiding a decrease in strength of junctions due to the influence of heat and avoiding cracking. SOLUTION: Support members 3 are strongly fitted into a fitting recess 22 in a predetermined longitudinal position in a bumper main body 2 and are temporarily assembled in place. After one of projection streaks 21 on the bumper main body 2 is frictionally and agitatingly joined with the support members 3, the other of the projections 21 and the support members 3 are similarly frictionally and agitatingly joined together. When the support members 3 and the bumper main body 2 are thus frictionally and agitatingly joined and integrated together, a decrease in strength of the junctions and high-temperature cracking during melt welding are avoided, and a bumper 1 excellent in strength and rigidity can be fabricated.
Patent JP-H06325794-A (JP)
Title: Charging method and charger
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 1993-05-14
Abstract: PURPOSE:To charge a battery sufficiently in a short time by charging a secondary battery at a constant current till its voltage reaches a prescribed reference voltage higher than a full charge voltage and then charging it with a constant voltage equivalent to the full charge voltage. CONSTITUTION:When charging of a secondary battery 7 by means of a constant current circuit 2 is started, a voltage applied on both terminals rises slowly, exceeds a full charge voltage VCc, and reaches a prescribed reference voltage VC'. Then a constant voltage circuit 4 acts so as to suppress rise in the voltage V of the battery 7 and keep the voltage V down to the voltage VC'. The voltage V is detected by a detector 5 so as to be output to a switching circuit 6 and when the voltage V reaches the voltage VC' higher than the voltage VC, the circuit 6 changes a switch SW1 from a terminal a1 side to a terminal b1 side. Then the voltage V is suppressed instantly down to the voltage VC by a constant voltage circuit 3 so that charge at the voltage VC is started. Starting of the charge by the circuit 3 reduces a current flowing thereto and when the current I reaches a prescribed value or less, the charge is completed.
Patent JP-H07219844-A (JP)
Title: Apparatus and method for cache line replacing
Inventor: BOKU JIKEI
IPC: G06F12/08
Filed: 1994-05-26
Abstract: PURPOSE: To read data at high speed, while preventing time delay by storing write-back data in a write-back buffer and simultaneously storing data in a main memory into a read buffer. CONSTITUTION: While the write-back data are stored into a write-back buffer 35, the data read from a main memory 100 to a memory bus 32 are stored in a read buffer 36, and when the write-back data storing is completed, the data in the read buffer 36 are immediately transmitted through a multiplexer 38 to a CPU/cache bus 31. When storing the data into the read buffer 36, a count value is increased by a buffer count register 37, and when reading the data out of the read buffer 36, the count value is decreased. The multiplexer 38 adjusts a data path to be transmitted to the CPU/cache bus corresponding to the value of the buffer count register 37.
Patent JP-S593745-A (JP)
Title: Magnetic head assembly
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B5/54
Filed: 1982-06-30
Abstract: PURPOSE:To constitute a high-reliability device with excellent reproducibility, by joining a pressure beam which has the 1st curve and the opposite curvature and constituting a gimbals, and controlling it by a piezoelectric element and moving a head closely to and away from a storage medium. CONSTITUTION:The pressure beam 11 of the gimbals 11 is made of a steel-made leaf spring which differs in bending direction and has the opposite curvatures. This pressure beam 11 is placed on a steel-made spacer 14 so that it is sandwiched between the spacer and a bimorph piezoelectric element 13, etc. The tip A of the bimorph element 13 meets the inflection point B of the pressure beam 11. A voltage is applied intermittently to the bimorph element 13, which is bent and expanded. When the voltage is not applied, the pressure plate 11 is separated by the floating force an air flow generated by the rotation of a recording disk 15 and when the disk reaches a prescribed revolving speed, the voltage is applied to extend the bimorph element 13, bringing the pressure plate 11 and disk 15 closer to each other. Thus, a breakdown due to the contacting between the head and disk is prevented to realize the high-reliability constitution with good reproducibility.
Patent JP-H07314476-A (JP)
Title: Manufacture of laminate board
Inventor: IBUKI YOSHIMI
IPC: B29C43/32
Filed: 1994-05-26
Abstract: PURPOSE:To manufacture a laminate board wherein voids are scarecely generated by improving the constitution of a cushion material. CONSTITUTION:The cushion material is composed of a heat insulation material 3 laid in the central portion and a layer of a rubber sheet (silicone rubber) mixed with glass woven cloth and a layer of copper foil 4 disposed at both sides thereof in this order, each interlayer being integrated with prepreg 5 (glass woven fabric base material epoxy resin). Herein, predetermined sheets of a glass woven fabric base epoxy resin prepreg and glass non-woven fabric base epoxy resin prepreg are put each other to be held by a stainless mirror plate. Twelve sets of this composition are placed between heat press plates to be subjected to a heat press forming process for two hours with a pressure of 80kgf/cm<2> at a temperature of 170 deg.C by interposing a cushion material between the outermost mirror plate and the heat press plate, thereby manufacturing a composite laminate board.
Patent JP-S606265-A (JP)
Title: Production of composite fiber member
Inventor: HINO HARUMICHI
IPC: C22C47/00
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a composite member which is dense and has high strength by heating and holding a fiber molding to and at the temp. of a molten metal or above and penetrating the molten metal into the gaps among the fibers under the reduced pressure then solidifying the composite consisting of the fiber molding and the molten metal under a high pressure. CONSTITUTION:A fiber molding 12 of delta-alumina is placed in a graphite crucible 11 and is quickly heated to and held at about 650 deg.C by a high frequency heating furnace 13. A melt 18 of an Al alloy is poured into the crucible and at the same time a valve 16 is opened to evacuate the inside of an evacuated vessel 15 to about 10<-1>Torr and to evacuate the inside of the molding 12 through a filter 14, thereby penetrating the molten metal 18 into the gaps of the molding 12. The inside of the vessel 15 is then leaked and immediately the composite 20 consisting of the molding 12 and the molten metal 18 is charged into a metallic mold 21 and is solidified while the composite is kept pressed to about 1,500kg/cm<2> by a punch 22. The above-mentioned composite fiber member is combined with at least a part of the casting by a casting method. The deformation such as collapsion and bend of the fibers is obviated in the stage of high pressure casting and a uniform distribution is obtd.
Patent JP-H05308677-A (JP)
Title: Hand-off switch
Inventor: OTERU YOICHI
IPC: H04W36/00
Filed: 1992-05-06
Abstract: PURPOSE:To quickly realize hand-off accompanied with movement during speaking of a mobile machine in the mobile communication system. CONSTITUTION:A hand-off switch 2 provided between a switching control station 1 and radio base stations 31 to 33 absorbs channel switching. The hand-off switch 2 consists of a broadcast bus, switching control station storage parts 21 to 23, and radio base station storage parts 24 to 26, and each of radio base station storage parts 24 to 26 has two address filters internally, and these address filters are alternately used to receive frames on the broadcast bus.
Patent JP-H10300710-A (JP)
Title: Distributing apparatus of sensor for monitoring liquid
Inventor: MICINSKI RUSSEL J
IPC: G01D11/20
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce space required for electrical connection of electrical parts in an apparatus by connecting, for example, a display means and a circuit means electrically with a flexible connector. SOLUTION: The manual button, the data port connector, and the display screen (display means) of a distributing apparatus are all connected to a printed wiring board (circuit means) electrically. They are connected via a flexible elastomer connector 78. The connector 78 has a core 112 made of silicone sponge rubber and the contact side side surface 78 is at right angle to the plane of side surfaces 78A and 78B. Then, the side edge of the side plane 78C with a metal conductive filament 114 is extended around the core 112. As a result, the connector 78 positively connects parts located on the three different side surfaces 78A, 78B, and 78C of the connector 78. In addition, a thin pitch between the filaments 114 gives a path with improved conductivity for connecting a display screen, a button, a data port connector, and a printed wiring board.
Patent JP-S5540452-A (JP)
Title: Production of optical sheet
Inventor: HIROSE TSUNEO
IPC: G02B6/13
Filed: 1978-09-14
Abstract: PURPOSE:To readily produce OS by providing grooves along the optical transmission direction of an optical sheet (OS) substrate surface on its surface, letting the material which decreases the refractive index of the OS substrate diffuse from the surface and forming plural optical guides in the substrate. CONSTITUTION:Plural grooves 2 are formed on the top and bottom surfaces of an optical sheet (OS) substrate 1 composed of the glass sheet composed primarily of, e.g., SiO2, Na2O, TiO2, thence the mixture of SiO2-Na2O base glass (material which lowers the refractive index of the OS substrate) power and binder is coated on the surfaces thereof, after which this is heated to let the coating material diffuse in the OS substrate surfaces to make the surface layers 5 the glass layers of less TiO2 and lower their refractive index and plural independent optical guides 4 composed of the refractive index larger that of the front layers are formed in the inside, whereby the optical sheet is formed.
Patent JP-S62267959-A (JP)
Title: Convertible disk reproducing device
Inventor: SUKEGAWA KATSUNORI
IPC: G11B17/04
Filed: 1986-05-16
Abstract: PURPOSE:To cope with two kinds of disk units having different diameters and to minimize the increase in cost by providing the disk unit insertion part that two kinds of disk units having different diameters can be inserted, a lid lock releasing means and disk loading device. CONSTITUTION:When the case 31 of the conventional disk unit is inserted into a disk unit insertion part D, small diameter disk case guide parts 67, 68 and both claw releasing levers 56, 63 of a lid plate locking release mechanism F are respectively pushed by the case 31 and moved to the outside of the insertion space. In case of loading a small diameter disk 36 or recovering a lid plate locking release mechanism F releases the engagement of the engaging holes 35c, 35d of a case 35 and the engaging projection part 38c of a lid 38 at the loading time. The disk 36 is supported by a disk supporting member 14, the clamper of a catcher unit is opened by the clamper cam for small diameter and the release and recovery of the disk are performed.
Patent JP-H11302524-A (JP)
Title: Polycarbonate resin composition structure and manufacture of the same and molded article of the same
Inventor: TAJIMA YOSHIHISA
IPC: C08G77/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate composition structure keeping the original properties of polycarbonate resin affording molded articles excellent in stiffness and transparency by three dimensionally crosslinking and dispersing an organopolysiloxane in polycarbonate resin. SOLUTION: This structure is obtained by three dimensionally crosslinking the organopolysiloxane (B) to form the three dimensional network dispersion structure in the polycarbonate resin (A). The subject structure in which the component (B) is crosslinked in three dimension and forming a three dimensional network dispersing structure in the component (A), is obtained by dissolving, for example, the component (A) and preferably, the organosiloxane (e.g.; dimethyldichlorosilane or the like) expressed by the formula (R<1> and R<2> are each Cl or hydroxyl group or the like; R<3> and R<4> are each H or Cl or the like) or their oligomer in a common solvent, adding water and if required a catalyst, three dimensionally crosslinking the component B by a condensation reaction, drying, removing the solvent and water. The amount of the component (B) is preferably, 1 to 40 wt.%.
Patent JP-H049913-A (JP)
Title: Coaxial vertical illuminating device for binocular stereomicroscope
Inventor: HAYASAKA TOSHIMI
IPC: G02B21/06
Filed: 1990-04-27
Abstract: PURPOSE:To attain photographing by simple constitution and to reduce the size and price of the coaxial projecting lighting device by arranging a reflecting member between an optical line dividing member and a lighting light source so as to optionally insert/eject it, and inserting the reflecting member into an optical path and leading image forming light into a photographing system. CONSTITUTION:A reflector 31 is arranged between the 2nd lighting system and the optical line dividing member 28b so as to be optionally insertable/ ejectable and light is led into the photographing lens 35 by reflectors 33, 34 arranged on the reflection side. When the reflector 31 is moved up to the position shown by a broken line in the figure in said constitution at the time of observing a stereoimage, image forming light reflected from a sample 7 is made incident upon eyepieces 22a, 22b. At the time of leading the image forming light from the sample 7 to a photographing optical system, the reflector 31 is inserted into the optical path, a sample image led to the lens 35 through the reflector 34 to execute picture photographing or television photographing.
Patent JP-H08303545-A (JP)
Title: Coaxial reduction gear
Inventor: FURUYA HIROYUKI
IPC: F16H21/50
Filed: 1995-05-11
Abstract: PURPOSE: To ensure a large space around an axis. CONSTITUTION: Input and output members 2, 3 formed in a ring shape are separated in the axial direction and pivoted on a cylindrical support member 1 and inner/outer plural cylindrical intermediate members 4 are arranged movably in the axial direction between the input/output members 2, 3, while turning stopping for the support member 1. Input cam teeth and output cam teeth are formed respectively by a tooth number ratio in coping with a reduction ratio on the end edge of the input member 2 side and the end edge of the output member 3 side of the intermediate member 4. The plural intermediate members 4 are piled up while remaining a phase difference so that these cam teeth of respective intermediate members may be shifted in the peripheral direction for these cam teeth of the other intermediate members.  A drive piece 9 for converting the rotational motion of the input member to the axial direction motion of the intermediate member 4 in cooperation with the input cam teeth is installed on the input member 2 and also a driven piece 10 for converting the axial direction motion of the intermediate member 4 to the rotational motion of the output member in cooperation with the output cam teeth is installed on the output member 3.
Patent JP-S5539772-A (JP)
Title: "natto" containing bonito stock
Inventor: YANAGISAWA TOSHIMITSU
IPC: A23L11/00
Filed: 1978-09-13
Abstract: PURPOSE: To provide "natto" (fermented soybean) containing bonito stock, having excellent taste and flavor and high nutritive value, by mixing steamed soybeans with seasoned stock of dried bonito containing Bacillus natto, and fermenting the mixture in a container.  
     CONSTITUTION: Bonito stock obtained by boiling dried bonito (or flakes or powders thereof) in water, is seasoned with sugar, salt, sweet sake, soy, oil, sesame, etc., and left to stand. When the stock is cooled to 40W50°C, cultured Bacillus natto is added to the stock. 100 Grams of soydeans steeped with water and steamed, are mixed with 5W15cc of the stock containing the bacillus, stirred, charged into a container such as "natto" container made of foamed styrene, and fermented in a fermenting chamber to obtain the title product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5541918-A (JP)
Title: Suppying method of mixed reaction gas for etching
Inventor: NAKAMURA MORITAKA
IPC: C23F1/00
Filed: 1978-09-14
Abstract: PURPOSE: To form electrode wiring patterns of high quality at high efficiency, by mixing at least one kind of liquid mixture gases, PCl 3 , CCl 4 , BBr 3 , to liquid reaction gas BCl 3 , heating the mixture to specified temperature, and generating and supplying gas mixture gas of specified ratio.  
     CONSTITUTION: A liquid reaction gas BCl 3 , and at least one kind of liquid mixture gases, PCl 3 , CCl 4 , BBr 3 , are preliminarily mixed in a container 44, and this liquid mixture gas is heated to a specified temperature in an oil bath 45. By generating gas mixture gas of the mixing ratio proportional to the vapor pressure of each component at such temperature, this mixture gas is adjusted of the flow rate by means of a needle valve 41 and a flow meter 42, and, not changing the composition of this mixture gas, is supplied to a vacuum sputtering chamber 34 through a heated supply tube 39 which is heated to the same temperature as the bath 45. Sputtering is performed between upper and lower electrodes 36, 35 while adjusting the gas pressure in the chamber 34 by means of a vacuum exhaust valve 38, and Al or Al alloy film on a substrate 37 is etched. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000306309-A (JP)
Title: Optical disc recording and reproducing apparatus
Inventor: TANAKA HISAMITSU
IPC: G11B17/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the tray push function for generating a tray pulling signal when a user pushes a disk tray at an ejecting position in an optical disc recording and reproducing apparatus. SOLUTION: The optical disc recording and reproducing apparatus has a tray slidable with a case, a tray driving mechanism is operated by a motor, and a controlling microcomputer 100 gives an instruction for operating a tray according to a load command C1 from the apparatus body, a command C2 from an eject switch, or a command C3 from a sensor for detecting the tray pushing. While the tray is at a stop position, a mute signal S5 is outputted to a motor driver 120 to set an offset voltage to zero and hold this state. Upon input of the command C3 from the tray push sensor, the microcomputer 100 cancels the mute signal S5 and drives the tray. Since the offset voltage is set to zero in the tray stop state, the load is constant until the tray is pushed to turn off the sensor and hence the tray push operating force is made stable.
Patent JP-S605655-A (JP)
Title: High frequency keying circuit
Inventor: NAKAZAWA ISAO
IPC: H04L27/06
Filed: 1983-06-23
Abstract: PURPOSE:To facilitate spectrum controlling of carrier frequency band by detecting difference between actually obtained waveform spectrum and reference waveform in output of a keying element and synthesizing with reference waveform. CONSTITUTION:When a driving signal is impressed to the driving signal terminal DV of a non-linear keying element, a waveform shaping circuit WS is so adjusted that reference waveform that can drive the element to make the spread of waveform spectrum obtained in the output terminal OUT narrowest can be obtained. A differential amplifier DFA detects the difference between actually obtainable waveform spectrum and reference waveform in output of the keying element SW, and synthesize it with reference waveform by a synthesizing circuit H. By this way, feedback control is made to obtain ideal waveform from an output terminal OUT and to make output of the differential amplifier DFA small.
Patent JP-H10292740-A (JP)
Title: Fitting structure of zipper gasket for architectural use
Inventor: TAMURA KAZUTOSHI
IPC: E06B3/62
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the sealing function of the corners of a zipper gasket, by improving the fitting structure of the zipper gasket. SOLUTION: A rubber body 20 of a zipper gasket 2 in which fitting grooves 21 inserting the ends of plates and zipper grooves 23 inserting zippers are formed, is attached to a building side. The portions 25 to be fixed in the linear part of the zipper gasket 2 and integrally formed in the rubber body 20 are fitted and fixed to the fitting part of the building side. On the other hand, the corners C of the zipper gasket 2 are fixed to the building side through 8 fastening member 3 integrally embedded in the rubber body 20.
Patent JP-H04344078-A (JP)
Title: Controller for absorption type refrigerator
Inventor: ENOMOTO HIDEKAZU
IPC: F25B15/00
Filed: 1991-05-17
Abstract: PURPOSE:To improve stability of a chilled water outlet temperature by performing a fuzzy inference based on a deviation of a chilled water outlet temperature of an evaporator from a set value, a change rate of chilled water outlet temperature, a membership function and a fuzzy rule, and controlling an operating amount of a heating amount control valve. CONSTITUTION:An evaporator 4, an absorber 5, a high temperature generator 1, a condenser 3, etc., are connected to constitute a refrigerating cycle, and a heating amount control valve 17 is controlled to control the heating amount of the generator 1. In this case, a chilled water outlet temperature detector 24 is provided in a chilled water tube 20 from the evaporator 4, and its output is input to a microcomputer control board 23. Here, a membership function is decided for a deviation of the chilled water outlet temperature from the set value and change rates of the chilled water outlet temperature and the chilled water inlet temperature. A fuzzy rule is formed among the operating amount of the valve 17, a vapor deviation and the change rates. A fuzzy inference is performed based on the deviation, the change rate, the membership function and the fuzzy rule to control the operating amount of the valve 17.
Patent JP-S5236719-A (JP)
Title: Power conversion device
Inventor: TSUKANO HIROMICHI
IPC: H02M7/48
Filed: 1975-09-18
Abstract: PURPOSE: A constant power made obtainable, without being affected by a surge of input voltage, by such that output voltage of the thyristor chopper is controlled according to a variation of the generated voltage of the motor M. 
     COPYRIGHT: (C)1977,JPO&Japio