baber/WOPTO huggingface dataset:
Patent JP-S54162919-A (JP)
Title: Supervisory system for encoder and decoder
Inventor: OKAMOTO SEIJI
IPC: H04B14/04
Filed: 1978-06-15
Abstract: PURPOSE: To ensure the supervisory for the local encoder and decoder via the level fluctuation value and the comparison given between the input level of the PAM signal into the encoder and the output level of the PAM signal obtained from the decoder which uses the PCM signal output given from the encoder of the PAM signal input as the input.  
     CONSTITUTION: The supplied PAM(S) signals are memorized in analog memory 501 via the control signal synchronized with the encoder side. In the same way, the PAM(R) signals are memorized in analog memory 502 via the control signal synchronized with the decoder side. The signals memorized in these two analog memories are compared to each other through comparator 503 and 504, and then undergo the proper signal process for supervisory at decision circuit 505. The standard of decision for the level at comparator 503 and 504 can be set easily via attenuator 506 and 507. The PAM(S) signal to the encoder causes misjudgement with the overload or the micro signal of the decoder, and thus the level supervisory is given through supervisory level decision circuit 508. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000268577-A (JP)
Title: Semiconductor memory and its control method
Inventor: HIROTA TAKUYA
IPC: G11C11/41
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory in which an input potential of a sense amplifier is decreased to approximately VCC (power source voltage)/2 and the operation speed of the sense amplifier is increased. SOLUTION: This device comprises a pair of digit lines 10, 11, a memory cell 4 storing a signal on this digit lines 10, 11, a sense amplifier 7 reading out data stored by this memory cell 4, switch circuits 5, 6 provided between the digit lines 10, 11 to which the memory cell 7 is connected and the digit lines 10, 11 to which the sense amplifier 7 is connected, at the time of read- operation, a potential of the digit lines 10, 11 is almost equal to a power source potential. And also this device is provided with means 9, 91 for decreasing the potential of the digit lines 10, 11 directly before the sense amplifier 7 is latched when data of the memory cell 4 are read out, and the read-out operation speed of the sense amplifier 7 is increased.
Patent JP-S60215806-A (JP)
Inventor: ASAMI SHIZUYO
IPC: A41H1/02
Filed: 1984-04-10
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-H10282729-A (JP)
Title: Carrier composition
Inventor: DUGGAN MICHAEL J
IPC: G03G9/113
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier compsn. for producing carrier particles having an almost constant electric conductivity parameter and a preselected triboelectric charge value of a wide range by incorporating carrier cores and a mixture of a 1st polymer contg. an electrically conductive component with polyurethane as a 2nd polymer. SOLUTION: This carrier compsn. contains carrier cores coated with a mixture of a 1st polymer contg. a dispersed electrically conductive component such as carbon black with thermosetting polyurethane as a 2nd polymer. The triboelectric responsiveness of a developer at about 20-90% relative humidity is improved, high electric conductivity in the range of about 10<10> -10<7> Ωcm<-1> is attained and the quantity of triboelectric charges on the resultant carrier is regulated to 5-50 μC/g. The polyurethane preferably has about 93-127 deg.C m.p. and about 166-216 deg.C crosslinking temp.
Patent JP-H05276244-A (JP)
Title: Station data file generation processing system
IPC: H04M3/00
Filed: 1992-03-30
Abstract: PURPOSE:To generate a station data file by constituting this system with multiple processors used in respective systems of the duplex part of a maintenance operation processor and operating one of them as an arbitrary processor, thereby performing inter-processor communication. CONSTITUTION:An inputted station data generation command is analyzed by a maintenance operation processor 1. When it is necessary to change station data, a requesting flag is set to the designated area of a pertinent processor on a common memory 8. A processor 3 periodically looks in the inter-processor communication area on the memory 8 to monitor the communication. When a communication request is received, the processor 3 generates the station data if the station data area being present on the local memory 10 of the processor in use at present and that of a changing processor coincide with each other. If they do not coincide with each other, the present station data area is saved in the pertinent processor area of a magnetic disk device 4, and thereafter, station data designated by inter-processor communication are loaded again to change or generate station data. The data are backed up to magnetic tape devices 5 and 6.
Patent JP-S56167364-A (JP)
Title: Semiconductor for controlling dc cut-off
Inventor: YABUKI MANABU
IPC: H01L29/744
Filed: 1980-05-29
Abstract: PURPOSE:To increase the speed of the sweep-out of carrriers at OFF time and to make it possible to make ON and OFF of a high voltage by cascading a transistor and a three-terminal thyristor and controlling a gate input by a gate circuit. CONSTITUTION:For example, an emitter of the NPN transistor 1 and an anode of the bidirectional thyristor 2 are connected, and the cascade connection structure is obtained. In this structure, the gate circuit comprising a voltage dividing resistor, an impedance matching circuit, and a pulse transformer is connected to a base, a gate, and a cathode. When a signal is supplied to a gate terminal, the signal is divided and a pulse bias is supplied to the base, and a trigger pulse whose input is limited is supplied to the gate. At this time of OFF operation, the negative feedback capacity of the transistor and the transient voltage and current of the thyristor are swept out, and absorbed by the capacity of the gate circuit. Thus the direct ON and OFF operations of the high voltage can be performed.
Patent JP-H03275883-A (JP)
Title: Safe-deposit box device
Inventor: KAMENO HIRONORI
IPC: E05G1/06
Filed: 1990-03-23
Abstract: PURPOSE:To prevent an accident from being generated during carrying by providing an external case with a mounted containing case to be carried to a usable window set in a bank or the like, with a weight sensor, and by contriving a carrier device not to be worked when the objects of weight equal to or heavier than reference weight are contained in. CONSTITUTION:At a usable window set in a bank or the like, specified operation is performed, and a containing case 8 is carried to a usable window work area 10 from a housing shelf by a roller conveyor 6 or the like and is taken out by opening a shutter 12. Besides, a external case 13 with the containing case 8 mounted on is provided with a weight sensor. When the object of a gold ingot or the like having the weight of a value equal to or heavier than a reference value is contained in, then a carrier is contrived not to be worked, and the contained state is displayed on an operating board with sound and light. As a result, the containing case can be prevented from being dropped from the roller conveyor while being carried due to an accident or the like.
Patent JP-S55163630-A (JP)
Title: Magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/738
Filed: 1979-06-07
Abstract: PURPOSE: To realize the vertical recording excellent in the recording efficiency, by forming the soft magnetic thin film on the substrate made of the nonmagnetic material and furthermore forming the magnetic thin film having the easyly magnetizing axis in the vertical direction on the film surface onto the soft mgnetic thin film via the nonmagnetic layer.  
     CONSTITUTION: Soft magnetic thin film 7 composed of the soft magnetic material is formed on substrate 4' made of the nonmagnetic material such as the synthetic resin or the like, and furthermore magnetic thin film 5' having the easyly magnetizing axis vertically to the film surface is formed on film 7 via nonmagnetic layer 8 composed of the nonmagnetic metal or the synthetic resin. Main magnetic recording medium 6' thus obtained contains film 7, and as a result image 3' of main magnetic pole 3 occurs at the opposite side to pole 3 and holding film 7 between. Accordingly, the intensity of the component vertical to the film surface is increased along with its expansion reduced for the magnetic field produced at the position of film 5' by pole 3 in comparison with the case no film 7 exists. And the more the effect of image 3' the more the thickness of film 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07281732-A (JP)
Title: Monitoring device
Inventor: SUZUKI TSUTOMU
IPC: G05B15/02
Filed: 1994-04-11
Abstract: PURPOSE:To arrange the event information of respective terminal equipments in the order of generation and to manage it by suitably correcting the event generation time of a monitoring object facility instrument. CONSTITUTION:Concerning the monitoring device for which plural terminal equipments 3 are connected through a transmission line 2 to a center equipment 4, the terminal equipment is provided with a event information detecting means for detecting the event information and the event generation time with the change of a signal at an instrument 7, and the center equipment is provided with a measuring means 22 for measuring the time required for transmission, clock error calculating means 24 for calculating the clock error value of the terminal equipment from the present time of the terminal equipment, the present time of the center equipment and the time required for transmission, filing means 26 for correcting the event generation time corresponding to the clock error value and storing the event information after this time correction in an event file 25, and event generation order sorting means 29 for extracting the event information from this event file and rearranging it in the order of the event generation time.
Patent JP-S61230325-A (JP)
Title: Vapor growth apparatus
Inventor: OHATA KEIICHI
IPC: H01L21/31
Filed: 1985-04-05
Abstract: PURPOSE:To enable an insulating film or the like of good quality to grow at a low temperature and with good mass productivity by providing a main reaction chamber to be irradiated with light and a plasma generation chamber connected to the main reaction chamber, and introducing a raw material gas for vapor growth into the main reaction chamber and a gas for plasma treatment into the plasma generation chamber. CONSTITUTION:A plasma generation chamber 13 is provided upstream of a main reaction chamber 11 to be irradiated with light by, e.g., an ultraviolet lamp 14, and a raw material gas for vapor growth is introduced into the main reaction chamber 11 and a gas for plasma treatment is introduced into the plasma generation chamber 12. In the main reaction chamber 11, an insulating film grows at a low temperature by photochemical reaction. After completion of the growth, an etching gas is introduced into the plasma generation chamber 12, a plasma is generated, and the plasma or excitation species of the etching gas is diffused into the main reaction chamber 11, thereby dry-etching the film adhering to the main reaction chamber tube wall. This enables an insulating film of good quality to grow at a low temperature.
Patent JP-2000262650-A (JP)
Title: One-piece gold ball
Inventor: NISHINO TAKUMI
IPC: A63B37/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece golf ball which has a light and good ball hitting feel and excellent flying performance without the impairment of excellent durability and has a property to sustain an excellent dimple effect. SOLUTION: This one-piece gold ball consists of the vulcanization molding of a rubber composition containing polybutadiene, a co-crosslinking agent, organic peroxide and fillers as essential components and has a weight of 41 to 44.5 g, a compression deformation rate of 2.0 to 3.7 mm when the ball is loaded with a final load of 130 kg from the state that the ball is loaded with an initial weight of 10 kg, a surface hardness of 70 to 83 by JIS-C hardness and a dimple occupying rate of 55 to 75%.
Patent JP-H03273234-A (JP)
Title: Optical memory medium
Inventor: NISHI TOSHIHIRO
IPC: G11B7/24035
Filed: 1990-03-23
Abstract: PURPOSE:To allow the high-speed writing and high-speed reading out with light of a small spot diameter by bonding either electron-donating molecules or electron-accepting molecules or both to matrix covalently at least at >=1 point. CONSTITUTION:A combination of at least one kind of material 1 which acts as an electron-donating part and at least one kind of materials 2 which act as an electron-accepting part and contain halogen in the skeleton thereof is adopted as a gust molecule. At least two data pits can be stored in the frequency order by the multiphoton-like photochemical reaction of the two-photon process or above formed between the electron-donating molecules 1 and the electron-accepting molecules 2. In addition, either or both of the electron- donating molecules 1 or the electron-accepting molecules 2 are bonded like the covalent bonding at least at >=1 points to the matrix. The high-speed writing and high-speed reading out with the light of the small spot diameter is executed in this way and the hole holding property with an increase in temp. is enhances with a high sensitivity.
Patent JP-S60214223-A (JP)
Title: Thermal air flow detector
Inventor: ABE TOMOAKI
IPC: G01F1/698
Filed: 1984-04-11
Abstract: PURPOSE:To measure an air flow rate with reliability by providing a means which inhibits the detection state of a detection signal corresponding to a rise in the temperature of a temperature sensing element during the rising of a heat current. CONSTITUTION:The temperature of the temperature sensing element 12 in the air suction pipe 1 of an engine relates to the heat current applied thereto and the radiation effect of an operating air flow. A flip-flop circuit 17 is set in a specified rotational angle state of the engine and reset when the temperature of the temperature sensing element 12 rises up to a temperature state specified for air temperature. The interval between the setting and resetting corresponds to the air flow rate of the suction pipe 11 and is outputted from a buffer amplifier 18 as an air flow rate detection and measurement signal. This flip-flop circuit 17 is held set regardless of a signal to the reset terminal when a signal appears at the set terminal.
Patent JP-S56169464-A (JP)
Title: Failure detecting system for selective signal transmitter and receiver
Inventor: SATOU TAKAAKI
IPC: H04M3/32
Filed: 1980-05-30
Abstract: PURPOSE:To discover failed part in a selection signal transmitter and receiver in an early stage, by sequentially connecting the selection signal transmitter with receiver for an exchanger in the station itself for the selection signal transmission and reception operation. CONSTITUTION:In detecting a failure of selection signal receivers IRO1-IROb providing selection signal transmitters OS1-OSm and a code failure detector in a station O, a channel NWO is controled with a connecting controller OSIRC to connect a PHT of a channel path for folded connection, and an arbitrary signal transmitter OSi and an arbitrary device IROi are sequentially connected via the channel PHT. Further, the failure can be discriminated by detecting the failure of the code of the selection signal through the combination of the specific selecting signal transmitter with a plurality of selection signal receiver.
Patent JP-H02251391-A (JP)
Title: Laser beam machining method for ceramics
Inventor: KIDO MOTOI
IPC: B23K26/40
Filed: 1989-03-25
Abstract: PURPOSE:To execute the laser beam machining with high accuracy without causing a shear droop and a burr by placing other metallic material or ceramics as a working auxiliary material on both working surfaces of ceramics and forming them integrally, and thereafter, executing the working, and generating a shear droop and a burr caused by the working only on the auxiliary material. CONSTITUTION:Laser beam machining is executed in a state that ceramics 10 being an object to be worked are inserted and held by a metallic material or ceramics being a working auxiliary material 13. In such a way, a working shear droop 11 and working burr 12 are generated in the upper part and the lower part of the working auxiliary material 13, therefore, by eliminating the working auxiliary material 13 after the laser beam machining, working of the ceramics 10 being free from the working shear droop 11 and the burr 12 can be executed.
Patent JP-H04280738-A (JP)
Title: Sheet material feeder
Inventor: MORINAGA KAZUYUKI
IPC: G03G15/00
Filed: 1991-03-11
Abstract: PURPOSE:To surely feed sheet materials from a sheet feed cassette by properly adjusting the pressing force when many sheet materials are stacked on the sheet feed cassette. CONSTITUTION:A feed roller 38 is arranged on a sheet material feeder 30, and cam groove sections 45b are formed toward the inside on both the right and left sides. A middle plate 56 stacked with sheet materials P and rotated centering on a rear side section 56a and a rear end restricting plate 57 at an included angle 90 deg.+ or -10 deg. with it are arranged on the sheet feed cassette 50. When the cassette 50 is fitted to the feeder 30, a pressing shaft 61 is coupled with the cam groove sections 45b and moved, and pressing levers 59, 60 are rotated centering on support shafts 59a, 60a via tension coil springs 63, 65. Horizontal arms 59b, 60b are lifted, and the tip section of the middle plate 56 is pressed in the lifting direction. The shorter horizontal arm 60b is separated from the middle plate 56 earlier as the middle plate 56 is lifted, thus no further pressing force is transferred. The adjusting range of the pressing force by the pressing levers 59, 60 can be made large.
Patent JP-S59197004-A (JP)
Title: Light transmitting device
Inventor: TAGASHIRA KENJI
IPC: G02B6/04
Filed: 1983-04-25
Abstract: PURPOSE:To adjust accurately the optical coupling by spreading the light from a light source with an optical member to make this light incident to an optical fiber group for light transmission and that for monitor and monitoring the optical coupling state of the optical fiber group for light transmission on a basis of the optical signal. CONSTITUTION:A lens 31 is held in a lens holding cylinder 32, which is attached to the laser emission exit of a laser device 1, vertically to the emission direction of the laser light. An optical fiber bundle 33 consists of an optical fiber group 34 for light transmission and an optical fiber group 35 for monitor, and this optical fiber bundle 33 is attached to a jig 37, which is fixed to the end part of the lens holding cylinder 32 by a screw 36 so that the center of the optical fiber bundle 33 coincides with the optical axis of the lens 31, and the optical fiber bundle 33 is fixed by a screw 38. The optical fiber group 34 for light transmission consisting of optical fibers 34a-34g is formed in the center part on the incidence end face of the optical fiber bundle 33, and the optical fiber group 35 for monitor consisting of optical fibers 35a-35h is formed on the outside of this optical fiber group 34 to surround this optical fiber group 34.
Patent JP-H11268218-A (JP)
Title: Laminated molded product
Inventor: YAMAZAKI TAKEHIDE
IPC: B32B27/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated molded product excellent in water resistance and hard to generate a defect such as lifting or the like on the surface of a gel coal layer at the time of production. SOLUTION: A laminated molded product has a fiber reinforced plastic layer and the gel coat layer formed on the surface thereof. This gel coat layer comprises a cured material of a gel coat resin compsn. containing (A) an unsaturated polyester obtained by the condensation reaction of polyhydric alcohol based on glyycol having a main chain only comprising carbon atoms and two or more side chains which may be bonded mutually and an acid component based on an unsaturated dibasic acid and/or an anhydride thereof and an unsaturated polyester resin for a gel coat containing a polymerizable monomer as essential components.  The fiber reinforced plastic layer comprises a cured material of a fiber-containing resin compsn. containing (B) an unsaturated polyester having a dicyclopentenyl group and an unsaturated polyester resin for fiber reinforced plastic containing a polymerizable monomer as essential components.
Patent JP-S61232741-A (JP)
Title: Data transmission method
Inventor: TOMIZAWA HIROSHI
Filed: 1985-04-08
Abstract: PURPOSE:To prevent the occurrence of thinning-out and to use efficiently the channel by accommodating the same speed channel to one time slot in a lump altogether and using it. CONSTITUTION:The adaptor in respective node stations 2, when the transmitting request is issued from a terminal 3 side, detects a time slot TS in the frame, and while the adaptor views the header information FH, and first, investigates whether the time slot is in use or unoccupied. In case of the unoccupied time slot, the time slot is rewritten to the format in accordance with the self terminal speed, the display of 'in use' is executed at an F/B table, the setting of the call is shifted, the obtained channel is used and the data communication is executed. When the time slot is in use, the type of the speed channel in the header is investigated, when the type is coincident with the self terminal, further, the unoccupied channel is found from the inside of the F/B table, when it is found, the displaying of 'in use' is executed for the channel, and thereafter, the channel is used. Thus, the time slot is used efficiently and the channel obtaining waiting time of the terminal is reduced.
Patent JP-H01246017-A (JP)
Title: Electrolytic finish machining method for wire-cut electric discharge machining workpiece
Inventor: ASAOKA TERUO
IPC: B23H3/00
Filed: 1988-03-25
Abstract: PURPOSE:To carry out machining with a small current capacity, and to stably obtain a high-accuracy surface quality by arranging a workpiece and the remainder material so as to be opposite to each other with a prescribed gap, and while a rotary disk having a slit facing to the gap is turned, by supplying a jet of elecrolytic solution to the slit, and supplying a machining current between the workpiece and the remainder material. CONSTITUTION:A jet of fresh electrolytic solution is partially supplied to the position where the slit 32 of a rotary disk 28 is opposite to a gap 6, and a machining current is concentratedly applied to the opposite surfaces of a workpiece 1 and the remainder material 2, so that the finish machining surface of the workpiece 1 can be decreased, and the machining current can be lowered, thus the current capacity of a power supply device 19 can be reduced. In addition, since the jet of electrolytic solution is supplied to a part of the gap 6 through the slit 32 of the rotary disk 28 and then is discharged into a machining vessel, the jet of supplied electrolytic solution is less subjected to the resistance through the gap 6, and the jet of a constant flow velocity can be easily obtained regardless of the overall length of the workpiece 1 by supplying electrolytic solution at a constant pressure, and a high accuracy surface quality can be stably obtained.