baber/WOPTO huggingface dataset:
Patent JP-S61831-A (JP)
Title: Process input device
Inventor: KIMURA TOSHIO
IPC: G05B9/02
Filed: 1984-06-13
Abstract: PURPOSE:To delete the specific noise superposed on a process signal by discriminating signals through a BPF that transmits only the induced noise of a commercial power supply which is superposed on the process signal and subtracting the discriminated signal from the process signal. CONSTITUTION:A process signal S3 given from a process signal source is supplied to a reverse amplifier A1 consisting of resistances R1 and R2. One of both inverted signals is supplied to a reverse amplifier A2 via a resistance R3; while the other inverted signal is supplied to a BPF1 via a capacitor C1 and a resistance R4. The BPF1 inverts only the AC signals of 50-60Hz and transmits and supplies them to the amplifier A2 via a resistance R5. The amplifier A2 adds the output of the amplifier A1 and the output of the BPF1. Therefore, an inverted signal is obtained by deleting the noise component superposed on the signal S3 out of said signal S3 which is supplied to a signal processing circuit 10.
Patent JP-S5644036-A (JP)
Title: Cooling method in agitator
Inventor: YAMASHITA SADAYOSHI
IPC: B01F27/93
Filed: 1979-09-19
Abstract: PURPOSE:To cool the heat generated when materials such as liquid and solids are treated with an agitator to an extremely low temperature efficiently with a high cooling capacity without deteriorating the quality of the materials by supplying dry ice to the inside of the agitator. CONSTITUTION:Mixed paste of pigments and liquidlike varnish which are the materials to be treated is supplied from a piping 5 by a pump 4 into a dispersing machine consistated by a hollow body 8 having a revolving shaft 1 provided with plural discs 2. The shaft 1 is revolved to perform dispersion of the pigments by the action of dispersing media such as glass beads, steel beands, alumina beads or natural stone. Next, the paste and the dispersing media are separated by a separator 6 and only the paste is supplied into a hopper 7. At this time, dry ice is supplied into the hollow body 8 through dry ice supply ports 9, 10, 11 and is allowed to evaporate in CO2, whereby the materials to be treated are cooled with good efficiency down to about -80 deg.C without causing any deterioration of quality such as oxidation.
Patent JP-S5644186-A (JP)
Title: Magnetic bubble memory device
Inventor: IWASA SEIICHI
IPC: G11C19/08
Filed: 1979-09-19
Abstract: PURPOSE: To eliminate the need for a specific bit for partition between data and an address, by separately providing an address storage loop in addition to a serial loop.  
     CONSTITUTION: Serial loop (data storage loop) 10 is stored with only data. Address are stored in an address storage loop. Address storage loop 11 only is read first to search for an aimed address and it is found, reproducing gate 6 of data storage loop 10 is operated to read the data out. In this constitution, there is not need for a specific bit for partition between data and addresses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09305941-A (JP)
Title: Rotating head drum device
Inventor: KOE HIDEAKI
IPC: G11B5/465
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotating head drum device having controlled deterioration of electromagnetic conversion characteristic. SOLUTION: In a rotating head drum device which implements recording and reproducing operation to and from a magnetic tape 5 by a rotating drum 1 fitted with a magnetic head 4 and a fixed drum 2 arranged coaxially with the rotating drum 1, a fixed magnet 9 where different polarities are alternately arranged is arranged to the area near the rotating height position of the magnetic head 4 at the area where the magnetic tape 5 is not wound and the magnetic field of the fixed magnet 9 is applied to the rotating magnetic head 4 while it is gradually reduced.
Patent JP-S5745764-A (JP)
Title: Reference carrier reproducing circuit
Inventor: TAKEDA KOUICHIROU
IPC: H04L27/227
Filed: 1980-08-30
Abstract: PURPOSE:To achieve reference carrier reproduction simply, by providing a logical circuit selecting a signal showing a phase error according to an incoming signal, in a reference carrier reproducing circuit obtaining a reference carrier to synchronizingly detect a wave to be modulated. CONSTITUTION:Y component of a signal from a phase detector PDY is inputted to one of comparator 1-4, and X component from a phase detector PDX is inputted to another of the comparators 1-4 via coefficient devices 9-12. Eight signal points are identified for an input signal, by setting a threshold value on the line of Y= ¦tan22.5X¦ as shown in Fig. (a) through the use of the coefficient devices 9-12. In this case, if the input signal is at an upper region than the threshold value, ''1'' is outputted and if it is under the threshold value, ''0'' is outputted. As a result, through the combination of outputs of the comparators 1-4, it is known that in which area the signal point is located. Thus, even if in-phase detection is used, no noise margin is decreased and digital operation by integrated circuits is made possible.
Patent JP-H1087157-A (JP)
Title: Sheet distribution device
Inventor: SAITO HIROSHI
IPC: B65H7/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To remove recorded sheets in a lump by continuing motion of a sheet carrier means until the picture image recorded sheets in a sheet carrier route are accumulated in a residence space by stopping a picture image formation device when occurence of a jam is detected in a periphery of an indexer. SOLUTION: A sheet residence space to accumulate all recorded sheets in a sheet carrier route of a carrier means 5 at the time when a jam occurs in an periphery of an indexer 6 is provided on the indexer 6. When the jam occurs, a controller of a sheet distribution device transmits a stop demanding signal to a picture image recording device 1 and stops sheet discharge to the sheet distribution device S. The controller sets a timer simultaneously at the time of transmitting the stop demanding signal. Motion of the carrier means 5 is continued until timer time passes, and the recorded sheets in the sheet carrier route of the carrier means 5 are accumulated in the sheet residence space on the indexer 6. Consequently, it is possible to take them out in a lump.
Patent JP-H06306943-A (JP)
Title: Nonwelded pin connection column base structure of square steel pipe column
Inventor: USAMI KENZO
IPC: E04C3/32
Filed: 1993-04-23
Abstract: PURPOSE:To increase accuracy and stabilize quality by eliminating welding spots. CONSTITUTION:A square steel pipe column 1 and a baseplate 2 are connected to each other with bolts through an angle member 3. The angle member 3 is arranged at the outer face of the lower end of the square steel pipe column 1 and the vertical side 3a thereof is connected to the square steel pipe column 1 with bolts 4. The base plate 2 is connected to the horizontal side 3b of the angle member 3 with bolts 7 and installed on a foundation 10 by anchor bolts 11.
Patent JP-S5912973-A (JP)
Title: Slurry composition
Inventor: SHIYOUJI AKIO
IPC: C09D5/00
Filed: 1982-07-13
Abstract: PURPOSE:To prepare a novel thermosetting slurry composition giving a flexible coating film having excellent appearance such as smoothness, gloss, etc., and applicable without necessitating waste water treatment, by dispersing a powder coating based on a thermosetting resin in a plasticizer. CONSTITUTION:To a base resin such as an acrylic copolymer having glycidyl group is added a crosslinking agent such as polybasic carboxylic acid compound, amine compound, etc., pigment, and a leveling agent, and if necessary, a crosslinking reaction catalyst, etc., and the components are mixed in dry state. The mixture is molten and kneaded with an extruder, cooled, and pulverized to an average particle size of preferably 5-20mu to obtain a powder coating. The coating material is mixed with a plasticizer such as phthalic acid esters, phosphoric acid esters, etc. at a weight ratio of preferably 30:70-70:30 to obtain the objective slurry composition.
Patent JP-S61278543-A (JP)
Title: Production of vinyl chloride resin foam containing inorganic particle
Inventor: KIMURA YOSHIHIRO
IPC: C08J9/06
Filed: 1985-06-04
Abstract: PURPOSE:To produce the titled foam which scarcely emits smoke, little generates heat and emits lowly toxic gases during combustion, by filling an expandable compsn. consisting of a vinyl chloride resin, inorg. particles, a blowing agent and a solvent into a mold, heating it and opening the mold at a specified temp. CONSTITUTION:0.1-50pts.wt. decomposition type blowing agent (e.g. azodicarbonamide) and 0-100pts.wt. solvent (e.g. CCl4) are blended with 100pts. wt. of the combined quantity of 70-50wt% vinyl chloride resin (e.g. PVC) having an average particle size of 0.2-5mum and 30-95wt% inorg. particle (e.g. talc) having an average particle size of 0.01-300mum to obtain an expanda ble compsn. A mold is charged with the compsn., closed and heated at 50-170 deg.C under pressure to melt the vinyl chloride resin and to decompose the blowing agent. The mold is opened at a temp. of not lower than the softening point of the vinyl chloride resin to effect expansion, thus obtaining the title vinyl chloride resin foam contg. inorg. particles and having a density of 0.5-0.04g/cm<3> and an expansion ratio of 5-50.
Patent JP-S5245981-A (JP)
Title: Effective value detecting circuit
Inventor: KATAKURA MASAYUKI
IPC: G01R19/02
Filed: 1975-10-08
Abstract: PURPOSE: To provide an effective value detecting circuit, in which two NPN transistors are used as logarithmic elements of a logarithmic amplifer of dipolar type and are connected in series so as to make it possible to reduce increase in the offset voltage and deterioration of the frequency characteristics and to detect a stable effective value with high performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61279753-A (JP)
Title: Engine rotational speed control device
Inventor: TAKEI AKIRA
IPC: F02D41/22
Filed: 1985-06-04
Abstract: PURPOSE:To prevent shocks during the rotational seed of an engine being limited, by issuing an opening degree limiting instruction to a throttle valve control means for electronically controlling the opening degree of a throttle valve when the rotational speed of the engine reaches a previously set upper limit. CONSTITUTION:During a vehicle running, a microcomputer in a throttle valve control circuit 14 receives the degree of depression of an accelerator pedal 10 which is detected by a potentiometer 12, and calculates the desired opening degree of a throttle valve 30. Further, the microcomputer 2 receives the actual opening degree of the throttle valve 30 detected by a potentiometer 32 and calculates the deviation thereof from the above-mentioned desired opening degree. Further, the comparison is made between the rotational speed N of the engine detected by a rotational speed sensor 38 and a previously set upper limit value Nu, and if N<Nu, the drive of a step motor 28 is controlled by means of a driver 26 in the direction in which the above-mentioned deviation comes to be zero. meanwhile, if N<Nu, the drive of the step motor 28 is controlled in the direction in which the opening degree of the throttle valve 30 is restrained.
Patent JP-S6217726-A (JP)
Inventor: ARAN MISHIERU
IPC: G09F9/00
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04348411-A (JP)
Title: Microcomputer
Inventor: TANIDO HIDENORI
IPC: G06F15/78
Filed: 1991-05-27
Abstract: PURPOSE:To attain the initialization of a computer system despite the oscillation of a higher harmonic and to eliminate the influence of the oscillation by performing surely the initialization with the stop factor of oscillation and improving the current driving ability of an oscillation circuit. CONSTITUTION:A signal 109 is received from an oscillation stop detecting circuit 104 and informs the stop of oscillation. Then the signal 109 is used for the generation of an initialization signal 112 of a computer system, for the generation of a control signal 113 which improves the current driving ability of an oscillation inverter included in an oscillation circuit 101, and for the clearing of a timer 103 respectively. Then only the clearing of the timer 103 is released after the start of oscillation, and the timer 103 starts its counting operation. When a fixed time passed, an output signal releases both signals 112 and 113. In this case, the signal 113 is released earlier than the signal 112.
Patent JP-H11311993-A (JP)
Title: Voice recognition, device and storage medium used in this device
Inventor: YAMAMOTO KENICHI
IPC: G10L17/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To automatically select the voice characteristic data of a user without that the user oneself recognizes and to improve the convenience of the user by detecting the voice characteristic data of the user from a voice characteristic data storage means based on inputted the discriminative information of the user. SOLUTION: When a mode is set in a register mode, a CPU 11a of a control part 11 performs voice input processing, and displays a prescribed frame on a display part connected to an output part 16, and gets a speaker to utter it to input its voice through a microphone 12 and a voice input part 13. Succeedingly, the CPU 11a performs prescribed processing to inputted the voice data to analyze them, and extracts the voice characteristic data to store them in a storage part 15 as the voice recognition data of a specified speaker. When the mode is set in a voice recognition mode, the CPU 11a retrieves previously inputted the voice characteristic data of a discrimination number of the user from the voice characteristic data base of the specified speaker stored in the storage part 15 to select the voice characteristic data suited to the user.
Patent JP-H0942125-A (JP)
Title: Starter
Inventor: KOBAYASHI YASUHIKO
IPC: F02N15/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a starter that is able to secure the high-speed rotation of a stable armature by forming it into such a structure as being high in vibro- resistance. SOLUTION: An output shaft 5, where a pinion 6 is fitted in, is set up on the same center shaft with an armature shaft 4 of a starter motor 3. Front end of the armature shaft 4 is supported by a cylindrical bearing part 9b installed in a partition plate 9a of a yoke 9 free of rotation via a bearing 14, and its rear end is supported by a cylindrical bearing support part 10a installed in the central part of a holder 10 free of rotation. On the other hand, in this output shaft 5, its front end is supported by a housing 20 via a bearing 19 free of rotation, and its rear end is supported free of rotation by a center case 22 rotatively regulated by the housing 20 via a bearing 21. In the starter motor 3, a face-type commutator 16 is installed on a rear end face of an armature 2, and thereby shaft length in the armature shaft 4 is set to be shorter.
Patent JP-H02301559-A (JP)
Title: Target for sputtering having integrated structure
Inventor: HOCHIDO YUKO
IPC: C23C14/34
Filed: 1989-05-15
Abstract: PURPOSE:To prevent the corrosion of the water-cooled surface of a target for sputtering by the cooling water and the occurrence of defects piercing the water-cooled surface and the surface to be sputtered by coating the water-cooled surface of the target having an integrated structure with a boating film of a metal such as Ag, Co or Cr or resin or a coating film formed by chemical treatment. CONSTITUTION:The water-cooled surface of a target for sputtering having an integrated structure is coated with a coating film of a metal or resin or a coating film formed by chemical treatment. The metal is selected among Ag, Co, Cr, Cu, Ni, Ti and alloys each contg. such metals. The resulting target is not corroded even when the water-cooled surface has defects such as pinholes and a water leak and vacuum destruction due to corrosion are prevented.
Patent JP-S61279249-A (JP)
Inventor: TAKEDA YOSHINOBU
IPC: A61L27/00
Filed: 1985-06-04
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-H04349166-A (JP)
Title: Low temperature burned ceramic composition
Inventor: SONE MASAHIRO
IPC: H05K1/03
Filed: 1991-05-27
Abstract: PURPOSE:To offer a low temp. burned ceramic composition capable of producing a burned body having high thermal conductivity and high strength. CONSTITUTION:A low temp. burned ceramic composition is formed of, by weight, 55 to 65% Al2O3 powder having 2.5 to 6.0mum average particle size, 10 to 20% SiO2 powder and 20 to 30% PbO powder. Because Al2O3 powder having average particle size larger than that of the conventional one is used, the specific surface area of alumina particles is reduced to secure a glass phase enough to wrap the alumina particles. Thus, a burned body in which the amt. of Al2O3 powder to be added can be increased to 55 to 65% without deteriorating its denseness and having high thermal conductivity and high strength can be obtd.
Patent JP-S5818527-A (JP)
Inventor: ERO NIKORASU BANI
IPC: F02C9/00
Filed: 1982-07-14
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-S62277794-A (JP)
Inventor: NAKAMURA HIDEHIRO
IPC: H05K3/46
Filed: 1986-05-27
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-S5549021-A (JP)
Title: Elastic surface-wave unit
Inventor: YUHARA AKIKANE
IPC: H03H3/08
Filed: 1978-10-04
Abstract: PURPOSE:To make it possible to manufacture at low cost a comb line filter which provides definite in-use frequency range by providing a grating reflector, which increases in reflection coefficency at a fixed frequency in a band, between an input electrode and output electrode. CONSTITUTION:An elastic surface-wave unit with comb line filter characteristics consists of input electrode 14 and output electrodes 15 and 16. On a propagation path for elastic surface waves between electrodes 14 and 15, grating reflectors 19 are provided which consists of metal-film strips or grooves made in piezoelectric substrate 13. Denoting a peak frequency interval of the comb line filter and the lower end of an in-use peak frequency by (DELTAf) and (fl). A comb line peak disappears at frequency fG=fl-DELTAf where the reflection coefficient of reflector 19 reaches its maximum, and an output vibrator of a discrimination level or more than the comb line peak higher than frequency (fl) can be obtained. As a result, since a difference in level between peak frequency (fl) and next peak (fx).
Patent JP-S5822444-A (JP)
Title: Special symbol output system of word processor
Inventor: SAKANO YUKIO
IPC: G06F3/14
Filed: 1981-08-03
Abstract: PURPOSE:To obtain balanced size and position relations with a precedent and a succeeding character, and to output characters automatically through the selection of an operator, by providing input equipment with a code switching means which uses dedicated keys for selecting characters on the basis of size and position relations with special symbols. CONSTITUTION:In the storage device 1 of a word processor, two kinds of pattern information on sizes and output positions of mathematical expression symbols such as + and - and special symbols such as parentheses and a colon are stored. A keyboard 2 as input equipment is provided with a code switching means which uses dedicated keys for selecting characters on the basis of size and position relations with special symbols. Further, a CPU5 for controlling the whole system, and a display 3 and a printer 4 are provided. According to whether a shift-in or a shift-out mode is set during the specification of a special symbol on the keyboard 2, the special symbol which has well balanced size and position relations to a precedent and a succeeding character is outputted automatically.
Patent JP-H10302513-A (JP)
Title: Uniform lighting system using light emitting diode assembly as light source
Inventor: TAKEYASU MITSURU
IPC: F21Y101/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To achieve lighting of a uniform illuminance distribution at low power consumption with reduced light leakage. SOLUTION: A lighting system uses a light emitting diode assembly consisting of a plurality of light emitting diodes as a light source 6. One or more of the irradiation direction, dispersing angle and intensity of each of the light emitting diodes is varied, thereby achieving a uniform illuminance distribution of a surface to be irradiated. A light emitting diode assembly consisting of wide-angle light emitting diodes and a light emitting diode assembly consisting of narrow- angle light emitting diodes are projected above a watergauge 2 and the respective irradiation directions of both the light emitting diode assemblies are selected, thus uniformly lighting the watergauge 2.
Patent JP-S62278308-A (JP)
Title: Cylinder block made of light alloy
Inventor: EBISAWA SHIZUO
IPC: F02B75/18
Filed: 1986-05-27
Abstract: PURPOSE:To suppress a clearance between a crank journal and a bearing hole from changing, by forming a part around the bearing hole for the crank journal with a fiber-reinforced compound cylinder body which contains a reinforcing fiber of thermal expansion coefficient lower than that of a light alloy matrix. CONSTITUTION:A cylinder block S is equipped with a main unit 9 and a bearing cap 13 secured by plural mounting bolts 12 to a bearing holder 11 for a crank journal 10 of the main unit 9. Here a part around mutually opposed semiannular recessed parts 141, 142 of the above describer holder 11 and cap 13 is formed by a reinforcing fiber of lower thermal expansion coefficient than an Al alloy, for instance, semiannular fiber-reinforced compound materials 151, 152 containing a semiannular fiber molded member of 25% fiber volume rate consisting of alumina fiber. In this way, a bearing hole 14, which supports the crank journal 10, is formed by both the recessed parts 141, 142, further a part around the bearing hole 14 is formed by a fiber-reinforced compound cylinder body 15 consisting of both the fiber-reinforced compound materials 151, 152.
Patent JP-S6014157-A (JP)
Title: Reference electrode for measuring ion concentration
Inventor: HOSAKA YOUICHI
IPC: G01N27/401
Filed: 1983-07-05
Abstract: PURPOSE:To prevent deterioration of a reference electrode for measuring ion concn. and to improve the accuracy of measurement by providing a flow port for drawing a liquid to be tested into the reference electrode and joining the same with the internal liquid to the reference electrode and bringing the liquid to be tested into direct contact with the internal liquid. CONSTITUTION:A metallic core 12 is disposed in the central part of a cylindrical body 9 of a reference electrode 8. A cylindrical immersing part 10 of a small diameter is formed to the lower part of the body 9 and a flow port 11 is formed to the inside of the part 10. A port 13 is formed to the upper part of the body 9. The port 13 is connected via a connecting pipe and a pump 17 to a vessel 19 for an internal liquid. The inside of the body 9 is filled with an internal liquid 15 and thereafter a liquid 2 to be tested is sucked through the port 11 into the body 9. The liquid 2 is then brought into direct contact with the liquid 5 and a difference in response potential between an ion selective electrode and the core 12. The ion concn. is measured by using such potential electrode and thereafter the liquid 2, 15 in the body 9 are discharged and the electrode is ready for the succeeding measurement.