baber/WOPTO huggingface dataset:
Patent JP-S59183543-A (JP)
Title: Time division multi-direction communication system
Inventor: SASAKI SUSUMU
IPC: H04B7/24
Filed: 1983-04-01
Abstract: PURPOSE:To stabilize the oscillating output of a slave station by a high-stable oscillator of a master station by controlling the local oscillator of a slave station with a signal transmitted from the master station in a time division multi- direction communication network connecting the master station and plural slave stations in terms of time division. CONSTITUTION:A signal inputted from an input terminal RF In is mixed with an output of a local oscillator by a mixer MIX in a slave station receiver receiving an FSK modulation wave from the master station and attains to an intermediate frequency signal via a band pass filter BPF1. This signal is multilied by (n) at a multiplier MULT, inputted to a frequency discriminator DISC via a band pass filter BPF2, an output in response to an input frequency is amplified by an amplifier AMP and inputted to a voltage controlled oscillator VCO as an oscillated frequency control signal. Since the carrier is extracted while bringing the modulation index to 1 by means of n-multiplication, the output is controlled stably without providing the highly stable oscillator to the slave stations.
Patent JP-H09250021-A (JP)
Title: Helmet
Inventor: TAKAHASHI MICHIO
IPC: A42B3/30
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a helmet having an internally installed radio transceiver capable of being using by a person enjoying riding a water-motorbike besides riding a motorbike, mountain climbing, etc. SOLUTION: This helmet 10 having an integrally installed radio transceiver 40 capable of exchanging voice data. The helmet 10 has a main body 20 for protecting the head of a wearer. Inside of the main body 20, the radio transceiver 40 is integrally installed, and the radio transceiver 40 is imparted with a frequency adjusting function 90 capable of changing the frequencies of radio waves. Further, the radio transceiver 40 is optionally treated for water proofing in some helmet 10. Furthermore, as the radio transceiver 40, a radio transceiver 40 needing no switching from transmitting to receiving is optionally installed in some helmet.
Patent JP-S58175339-A (JP)
Title: Charging system of message communication
Inventor: YAMADA TOYOMICHI
IPC: H04L12/14
Filed: 1982-04-08
Abstract: PURPOSE:To perform the rational charging to both the user and network sides, by carrying out the normal charging with each message at a time point when a charging opportunity arises. CONSTITUTION:For a storing device S2, a procedure controller 3 transmits a reception preparing request signal to a center before the picture information equivalent to a page within a picture information memory 1 is transmitted to the center via device 2 which transfers information to the center. A preparation end signal is received at the controller 3 from the center, and the generation of a charging opportunity is stored. Then a picture information transmission controller 4 is started to transmit the picture information. At the same time, a monitor device 5 monitors the normality of the transmission and then performs retransmissions of a prescribed frequency when a fault is detected. An exchange X1 receives the charging information equivalent to a page via a common line transmitter 8. A charging processor 9 carries out a prescribed process, and the charging frequencies are stored to a charging memory for information center provided within a charging meter 11.
Patent JP-S54148252-A (JP)
Title: Overcurrent protection circuit
Inventor: SAITOU YOSHIKATSU
IPC: H02H3/08
Filed: 1978-05-15
Abstract: PURPOSE: To effectively protect a load circuit from an overcurrent, by providing current detection circuits for the output circuits of a multi-output power supply circuit and by applying a detection signal to a control circuit through an OR circuit to control the input to the power supply circuit when the overcurrent is supplied from some output circuit.  
     CONSTITUTION: The outputs of a multi-output DC-DC converter 1 are applied to rectifier circuits 5-1∼5-n through the current detection circuits 4-1∼4-n to produce outputs VO1∼VOn, namely, supply currents IO1∼IOn to loads R1∼Rn. The output signals of the current detection circuits 4-1∼4-n are applied to the OR circuit 3, whose output is applied to the control circuit 2. When the overcurrent is supplied from some output circuit, the current detection circuit corresponding to the output circuit produces the detection signal. The detection signal is applied to the control circuit 2 through the OR circuit 3 so that the control circuit 2 controls the multi- output DC-DC converter 1 to cut off the inputs to all the output circuits. The loads are thus protected from the overcurrent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58175765-A (JP)
Inventor: TAKEGAWA HIROZOU
IPC: F24S90/00
Filed: 1982-04-06
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-H04273010-A (JP)
Title: Measurement of plate thickness of thick plate
Inventor: KATAYAMA JIRO
IPC: G01B21/08
Filed: 1991-02-28
Abstract: PURPOSE:To aquire a plate thickness measured value which is precise along the overall length of a thick plate in the rolled direction and good in absolute precision by correcting a detected signal of a thickness meter using a non- contact optical range finder by a gamma-ray thickness gauge. CONSTITUTION:At the time of measuring plate thickness of a thick steel plate 6 being rolled by a rolling mill 17, a measured value of a gamma-ray thickness gauge 1 which is good in absolute precision and a measured value of a thickness meter 3 using a non-contact optical range finder which is good in relative measuring precision of high speed sampling are input to a multipoint plate thickness arithmetic circuit 10. The multipoint plate thickness arithmetic circuit 10 high- speedily acquires a plate thickness measured value which is good in precision by correcting the measured value of the thickness meter 3 by the measured value of the gamma-ray thickness gauge 1. This corrected plate thickness is output as the plate thickness measured value.
Patent JP-H07205845-A (JP)
Title: Load-carrying platform for truck
Inventor: ARAYA MITSUNOBU
IPC: B62D33/04
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a load-carrying platform for truck which has a high airtightness in the running condition, and can be opened largely in a cargo work condition. CONSTITUTION:This load-carrying platform for truck is formed of U-shaped columns 1, and an upper side plate 4 and the lower side plate 5 held between the columns 1, and the upper end of the upper side plate 4 and a ceiling 3 are connected through a hinge 11, while the lower end of the upper side plate 4 and the upper end of the lower side plate 5 are connected through a hinge 11, a roller 7 is fixed at the lower end side of the lower side plate 5 by making movable up and down in the columns 1, and a wire 10 is hung to a winch 9 installed to the ceiling 3, through the roller 7 and a pulley 8 formed at the upper ends of the columns 1.
Patent JP-S62215989-A (JP)
Title: Fixing device
Inventor: FUKUNAGA TAKEHITO
IPC: B05C1/02
Filed: 1986-03-18
Abstract: PURPOSE:To prevent Si oil from sticking to sheet paper by eliminating an offset toner, and thereafter, making an Si oil absorbing leaner slide-contact a fixing roller before said toner reaches a fixing position, and wiping off the surplus Si oil before the fixation. CONSTITUTION:When a fixation is started, a heated 20 roller 21 and a press roller 22 rotate. A toner image 24 on paper 23 is fixed while it passes between the rollers. An offset toner 31 which is generated in this case, follows the roller 21 and reaches a cleaner 27 and wiped off. Also, surplus Si oil which has been applied to the roller 21 is wiped off immediately by a cleaner 28 placed just behind said cleaner and prepared for the next fixing process. Accordingly, at the time of the next fixation, the Si oil is not absorbed, therefore, at the time of copying of both faces, a coefficient of friction of sheet paper does not drop, and feed paper can be executed exactly.
Patent JP-S61221496-A (JP)
Inventor: TANAKA KOJI
IPC: E02D23/00
Filed: 1985-03-25
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-S63224328-A (JP)
Title: Semiconductor wafer heating equipment
Inventor: SAITO RYOICHI
IPC: H01L21/683
Filed: 1987-03-13
Abstract: PURPOSE:To prevent the side slip or the adhesion of a water to a heating plate and the reduction of the heat conduction performance to the wafer by forming an island like independent wafer mounting surface by providing a lattice like groove on the surface of the heating plate. CONSTITUTION:An island like independent wafer mounting surface 11 is formed on the surface of a heating plate 1 surrounded by a longitudinally and transversely formed lattice like groove 10. That is, a semiconductor wafer 8 is mounted on a plurality of island like wafer mounting surfaces 11 so the side slip of the wafer when the wafer is appropriately stuck to the heating plate 1, what is called, the wafer is mounted, can be prevented. Even when the wafer 8 is separated from the heating plate 1, an air layer exists in the lattice like groove 10 between the heating plate 1 and the water 8, the wafer 8 is not sucked to the heating plate 1 by perfect adhesion and to separate the water 8 is also easy. Further, the heat conduction from the heating plate 1 to the water 8 is also good and an original heating function can be maintained since the water 8 is brought into surface contact with the island like wafer mounting surfaces 11.
Patent JP-S56155108-A (JP)
Title: Intermittent conveyor for work
Inventor: OOKUMA KUNIAKI
IPC: B65G25/02
Filed: 1980-05-01
Abstract: PURPOSE: To make flat a locus along which the work is conveyed, increase the distance by which the work is conveyed and reduce dead space, in the conveyor which conveys a shaft member such as a crankshaft intermittently by the movement of conveying rails driven through a crank motion.  
     CONSTITUTION: Driving a motor 5 causes the crankshaft 7 to rotate through a chain 9 and a sprocket 8, and a crank pin 11 connected to the crankshaft 7 through an arm 10 performs a circular motion A. A rocking arm 18 pivotably fitted to the pin 11 performs a rocking motion following up to the motion of the pin 11 while being restricted by a fixed pin 12. Fixed rails 23 are provided at a height position C. When the conveying rails 22 are lifted up to the position C by driving the motor 5, the work W is transferred from the fixed rails 23 to the conveying rails 22, then the latter 22 carrying the work W at V-shaped work-placing parts 22a move forwards while being lifted upward. After the rails 22 reach the highest position, they  move forwards while being lowered. When the rails 22 are returned to the height  position C, the work W is transferred from the rails 22 onto the fixed rails 23,  whereby it is conveyed by a distance l. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07274194-A (JP)
Title: Color video signal processor
Inventor: GOTO SHINJI
IPC: H04N9/68
Filed: 1994-03-29
Abstract: PURPOSE:To execute angle adjustment and sure color correction through the use of chroma data concerning TV camera by fetching in a memory a chroma video in a standard color by turning into video data. CONSTITUTION:A monotone background 101, a standard chroma 102 arranged in a part of it and a human body 103 are objects. A color TV camera 104 picks up the image of the standard chroma 102 and the human body object 103, and an A/D converter 105 digital-converts it. This image data is stored in the memory 106. At the time of receiving a color correction command made by the operation of a keyboard 111 by way of a controller 110, a chroma detection processor 109 extracts picture data (chroma data) of a specified area from the memory 106. In order that this piece of chroma data shows a specified color, a color conversion table is used so as to color-correct picture data of the whole picture to store in a processed data area in the memory 106. On the other hand, when data of a chroma part does not exist within the specified area, a warning letters generation display part 112 and a warning sound generation part 113 warn an operator.
Patent JP-H07266467-A (JP)
Title: Production of packaging bag fitted with pour port
Inventor: HIRAOKA SHIGEMICHI
IPC: B65D33/38
Filed: 1994-03-29
Abstract: PURPOSE:To simply and efficiently produce a packaging bag having a pour port provided to the peripheral bonded part thereof. CONSTITUTION:Two thermally adhesive films cut into a specific shape are superposed one upon another and the necessary peripheries thereof, for example, three pheripheries 2, 3, 4 among four pheripheries 2, 3, 4, 5 are thermally bonded to produce the packaging bag. In this method, a thermally non-adhesive film 6 having the shape of a pour port is inserted in the gap between the thermally adhesive films 1, 1 at a desired position of the peripheral thermally adhesive films 1 and three pheripheries 2, 3, 4 of the superposed films are bonded under heating and pressure. Thereafter, the thermally non-adhesive film 6 is removed from the gap between the thermally adhesive films 1, 1 to produce the packaging bag fitted with a pour port.
Patent JP-2000255200-A (JP)
Title: Forgery preventive material and method for discriminating forgery
Inventor: YOKOYAMA SUKEYOSHI
IPC: G07D7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventive material capable of simply discriminating a forgery rich in design properties and with difficulty in forging, and a method for discriminating the forgery. SOLUTION: The forgery preventive material comprises a base material 11, a first light selectively reflecting layer 12 formed on a predetermined area of the material 11 to reflect only one of right- and left-handed circularly polarized lights of incident lights, a phase difference giving layer 13 formed on the layer 12 to convert the left-handed light into the right-handed light and to emit it when the left-handed light is incident and to convert the right-handed light into the left-handed light when the right-handed light is incident and to emit it, and a second light selectively reflecting layer 14 formed on a predetermined area of the layer 13 to reflect the same polarized light as the polarized light reflected by the layer 12.
Patent JP-H05266817-A (JP)
Title: Traveling-wave tube
IPC: H01J23/24
Filed: 1992-03-17
Abstract: PURPOSE:To mitigate the dispersion of the part item size, suppress the dispersion of the product quality, and reduce the cost by assembling the pole piece shape of the periodic magnetic field device of a traveling-wave tube with disk sections and ring sections. CONSTITUTION:A periodic magnetic field device is laminated with ring-like pole pieces 6b and ring-like spacers 8 in turn, they are brazed with a brazing filler metal 9 to constitute a vacuum envelope, then disk-like pole pieces 6a are arranged at the positions corresponding to the ring-like pole pieces 6b, and permanent magnets 7 are arranged at the positions corresponding to the ring-like spacers 8 in turn respectively. The disk-like pole pieces 6a and the permanent magnets 7 can be slid on the vacuum envelope constituted of the ring-like pole pieces 6b and the ring-like spacers 8, and the dispersion of the part item size can be mitigated.
Patent JP-S60202523-A (JP)
Title: Magnetic recording medium
Inventor: GONDOU YASUO
IPC: G11B5/66
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a photoelectromagnetic recording medium and a magnetic recording medium by implanting ions of a rare-earth element into a 3d transition metal layer, and providing uniaxial magnetic anisotropy. CONSTITUTION:Ni, Co, Fe, Mn, Cr, etc. or the alloy of said metals can be exemplified as the 3d transition metal. And dysprosium (Dy), terbium (Tb), gadolinium (Gd), europium (Eu), samarium (Sm), praseodymium (Pr), etc. can be exemplified as the rare-earth element. The recording medium is obtained by implanting ions of the rare-earth element into the 3d transistion metal layer while impressing a magnetic field. Namely, ions are generated by an ion source, and the ions are drawn out by the acceleration voltage at 20-30kV. Then the ions are implanted into the specified target, or said metallic layer, by the acceleration voltage at up to about 200kV. Uniaxial magnetic anisotropy in the impressing direction can be provided to the magnetic medium in this way.
Patent JP-S61216492-A (JP)
Title: Electroluminescent device
Inventor: KAMIKITA MASAKAZU
IPC: H05B33/12
Filed: 1985-03-22
Abstract: PURPOSE:To enable to drive by a low voltage and to increase the intensity and the area by providing a Langmuir projet film between group II-VI compound thin polycrystalline film and electrodes. CONSTITUTION:A film having 20-1,000Angstrom  and preferably 25-500Angstrom  of thickness formed by a Langmuir projet method is formed between group II-VI compound thin crystalline film and metal electrodes. To reduce the voltage of the thin crystalline film EL device and to increase the intensity, the film having 20-1,000Angstrom  and preferably 25-500Angstrom  is adapted, but according to the Langmuir projet method, the manufacture of the film having the thickness of the above range is facilitated by altering the used film substance and accumulating number, and this method is a low temperature process to be executed substantially at near room temperature, and undesired reaction which occurs in grain boundary when high reactive substance is used or at high temperature time does not occur. The increase in the area and the reduction in the cost can be facilitated.
Patent JP-H11236635-A (JP)
Title: Surface-modified ceramic fiber and aluminum matrix composite material using it
Inventor: NAGAFUNE MASANORI
IPC: D06M11/45
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To produce ceramic fibers providing an aluminum matrix composite material free from the peeling of a film even in a state of being repeatedly applied with heat and high in reliability and to provide an aluminum matrix composite material using the same, excellent in mechanical strength, the modulus of elasticity, wear resistance or the like. SOLUTION: The surfaces of ceramic fibers such as alumina fibers, alumina- silica fibers, carbon fibers, silicon carbide whiskers, potassium titanate whiskers, aluminum borate whiskers or the like are coated with lithium aluminate, and by using the fibers, a perform is formed, which is compounded with an aluminum alloy.
Patent JP-H03259826-A (JP)
Title: Sheet feeding device for printer
Inventor: OTSUKA MASAYOSHI
IPC: B65H3/00
Filed: 1990-03-09
Abstract: PURPOSE:To highly reduce the space occupied for installation and ensure the space for manual insertion in a satisfactorily operable position by providing such a constitution as capable of selectively installing a continuous paper sheet carrying device and a single paper sheet feeding device in the same position of a printer body. CONSTITUTION:A sheet manual insertion guide plate 4 is provided rotatably around the hinge 40 of a base part, and the space to receive devices 5, 6 for automatically feeding a continuous paper sheet or a single paper sheet is formed below it. At the time of manual insertion of the single paper sheet, the single paper sheet may be pushed into a sheet carrying passage inlet 3 along the upper part of the sheet manual insertion guide plate 4. The engaging parts 56, 57 of a continuous paper sheet tractor unit 5 are engaged with the pins 31, 32 of a printer body 1 to set the continuous paper sheet tractor unit 5 without shaking, and two gears 34, 58 are engaged to each other by the operation of a switching lever, whereby a continuous paper sheet tractor 54 is driven. A single paper sheet feed unit 6 can be similarly installed to the printer body 1.
Patent JP-H11240026-A (JP)
Title: Metal-rubber composite member and its manufacture
Inventor: SOMA SHINJI
IPC: B29K105/24
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal-rubber composite member and its manufacturing method in which flashes of a rubber molded body are not generated without pursuing the strict accuracy of a metal body, good composite parts can be manufactured with good yield, and its manufacturing cost can be reduced to a large extent. SOLUTION: In a metal-rubber composite member 1 provided with a metal body 2 with a plane section 2a forming a rubber molding site 5 and a rubber molded body 3 formed on the plane section, the plane section 2a of the metal body is molded integrally so as to swell in the vicinity of the rubber molding site and a bead section 4a having the height control function is formed.
Patent JP-H06270129-A (JP)
Title: Concrete cooling equipment
Inventor: NAKAJIMA KAZUO
IPC: B28C5/42
Filed: 1993-03-18
Abstract: PURPOSE:To provide concerte cooling equipment constituted so as to form an exhaust duct as a piping structure making mortar hard to adhere and accumulate and to be capable of easily removing mortar flowing into the exhaust duct without disassembling and assembling the duct. CONSTITUTION:A cooling station is equipped with the stage 20 arranged to the upper part of an agitator into which liquefied gas is injected, the white smoke removing hood provided to the lower part of the stage 20 and supported in a liftable manner in opposed relation to the hopper of the agitator, the exhaust duck 44 communicating with the upper part of the hood at one end thereof and vertically arranged to the outside of the stage and horizontally arranged on the ground side and the white smoke removing device 46 communicating with the exhaust duct 44 on the ground side. The upper part of the hood is allowed to communicate with the upper end of the vertical pipe 44b of the exhaust duck 44 through an inverted U-shape pipe 44a and a box 44c having an openable and closable cleaning door 50 is provided to the end part of the exhaust duct 44 on the ground side.
Patent JP-S58174581-A (JP)
Title: Method for dry etching of chromium type film
Inventor: YAMAZAKI TERUHIKO
IPC: H01L21/3065
Filed: 1982-04-07
Abstract: PURPOSE:To form a chromium type film pattern with high dimensional preciseness at a high etching rate, by acting gas plasma containing a halogen gas and NOX gas on a material to be etched prepared by providing a photosensitive resin rilm having a predetermined pattern on a chromium type film. CONSTITUTION:A material to be etched prepared by providing a photosensitive resin layer having a predetermined pattern on a chromium type film is subjected to dry etching by mixed gas plasma containing at least a halogen gas, for example, CH2Cl2 and NO for example, NOX or NO2. By this method, the film reduction of the photosensitive resin film as an etching resistance mask material is suppressed and, at the same time, the high etching rate of the chromium type film is obtained. Therefore, a chromium type film pattern with high dimensional precisencess corresponding to the pattern of the resin film can be obtained.