baber/WOPTO huggingface dataset:
Patent JP-S60205711-A (JP)
Title: Control method of vapor pressure
Inventor: MAEZAWA TOSHIHARU
IPC: G05B17/02
Filed: 1984-03-30
Abstract: PURPOSE:To suppress the variation of pressure of a vapor using system and to enhance the use efficiency of vapor by forecasting the quantity of generated vapor of steel-making furnace boilers and the quantity of used vapor of a degassing processing device and controlling the discharge quantity of an accumulator on a basis of these forecasted values. CONSTITUTION:Vapor generated in steel-making furnace boilers 1 by blowing of steel-making furnaces is preserved in an accumulator 2 and is sent from a flow rate control valve 4. An operating machine 12 calculates the quantity of air sent to a vapor main pipe 5 in accordance with an operation scedule 13 of steel-making furnaces for a certain period to come, degassing processing information 14, the forecasted quantity of vapor generated in boilers and the forecasted quantity of used vapor of the degassing processing device which are calculated on a basis of forecast of the operation time of blowing of steel-making furnaces and the degassing processing device, and an accumulator pressure at the present time. The forecasted quantity of discharge of the accumulator is obtained on a basis of this calculated result, and a controlled variable is set and outputted. The control valve 4 receives this output to control supply of vapor.
Patent JP-H0580586-A (JP)
Title: Electrostatic charge image developer composition
Inventor: HAYASHI TOKUHIRO
IPC: G03G9/08
Filed: 1991-03-01
Abstract: PURPOSE:To form excellent visual images without decrease in electrification holding property or flowing property of a toner by using a hydrophobic silica fine particles obtd. by treatment to give >=80 hydrophobicity to the fine particles. CONSTITUTION:This electrostatic charge image developer compsn. contains a binder resin essentially comprising such polyester obtd. by condensation copolymn. of the following components. A linear polyester or linear polyester with branched chains having 300-1400 number mean mol.wt. A tervalent or higher valent carboxylic acid or its deriv. and/or tervalent or higher valent alcohol. A diol component expressed by formula I (wherein n is an interger 2-6) as a bivalent alcohol by the amt. between >=10mol% and <25mol% of the whole structural components. In this compsn., hydrophobic silica having >=80 hydrophobicity measured by methanol titration is added by 0.01-1.5 pts.wt. to 100 pts.wt. of the toner. Thereby, higher flowing property and electrifying property can be maintained with a smaller add amt. and the electrification quantity can be stably maintained under high temp. and high humidity conditions.
Patent JP-S56157860-A (JP)
Title: Measuring method for running speed of vehicle
Inventor: YAMAUCHI FUMIO
IPC: G01V3/08
Filed: 1980-05-09
Abstract: PURPOSE:To eliminate a change in sensitivity due to a car height and a speed, by a method wherein, in a method to measure a running speed through sensing of a vehicle by means of sensors imbedded in a road surface at given intervals, a flux gate type magnetic field sensor and a magnet are employed. CONSTITUTION:A ring core 1 and a sensor coil 2 are rolled around a permalloy ring core 1, and an output of a low-frequency oscillator 4 is amplified at a device 5. So amplified output is supplied to a coil 3, and as a result, an output is produced from the coil 2 and is inputted to a phase detector 6 through a band-pass filter 5'. The other output of the oscillator 4 is multiplied 2 times by means of a frequency multiplier 7, and is inputted to the phase detector 6 via a phase shifter 8. A magnitude of a magnetic field can be meausured through the reading of the output of the detector 6 via a filter 9. A plural number of said sensors are imbedded in a road surface, and a running speed is obtained from a time difference through the detection of a magnet piece on a vehicle. The sensor has an enough sensitivity against even a vehicle having a height of over 500cm, and thereby a high-precise measurement can be performed.
Patent JP-S53145694-A (JP)
Title: Smoke applying tester
Inventor: KIMURA SHIYOUJI
IPC: B01L5/00
Filed: 1977-05-25
Abstract: PURPOSE: To promptly accomplish the smoke applying test by moving a vane plate for sealing a smoking container through a helical shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0644882-A (JP)
Title: Electromagnetic relay
Inventor: ICHIKAWA KAZUHIRO
IPC: H01H50/24
Filed: 1992-03-18
Abstract: PURPOSE:To reduce noises to the outside by absorbing the collisional energy of a core and armature with each other, and lessening vibrations of them and also a movable spring. CONSTITUTION:A magnetical resilient material 6 is laid over the whole surfaces of a core 1, yoke 4, and the mechanical and magnetical coupling parts. Thereby the collisional energy of the armature 5 and core 1 with each other is absorbed, and at the same time, vibrations of them and also a movable spring 8 are absorbed.
Patent JP-S59185569-A (JP)
Title: Power source device for welding
Inventor: YASUI KEIJI
IPC: B23K9/10
Filed: 1983-04-07
Abstract: PURPOSE:To improve a management of a welding work by simplifying a calculation of the rate of operation, etc. by providing a current detecting circuit for detecting a welding current, a reference clock generating circuit, etc. CONSTITUTION:A power source device for welding consists of a current detecting circuit 2 for detecting a welding current flowing to a base material to be welded 1, a reference clock generating circuit 4, an operating circuit 3, a display outputting circuit 6 for displaying a welding current detecting time, a display part 7 and a controlling circuit 5. Said circuit 3 calculates a signal transferred from the circuits 2, 4, and counts a time when the welding current is detected. Also, said circuit 5 consists of a logical operational element for controlling the circuits 4, 3 and 6, a storage element, etc. According to said device, a management of a welding work is improved.
Patent JP-S60203782-A (JP)
Inventor: KAKIZAKI JIROU
IPC: H04L12/54
Filed: 1984-03-29
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-S51137818-A (JP)
Title: Step motor
Inventor: INOUE KIYOSHI
IPC: H02P8/16
Filed: 1975-05-22
Abstract: PURPOSE:To provide a step motor, in which a uni-directional current conduct ion element is connected to each phase coil for causing current due to electromotive force to flow through each coil so as to increase the drive torque with the same supply energy and thus increase the response frequency.
Patent JP-S61220667-A (JP)
Inventor: ARAI YOSHIO
IPC: A62C31/00
Filed: 1985-03-26
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-H08230392-A (JP)
Title: Eraser
Inventor: YAMADA YURIKO
IPC: B43L21/02
Filed: 1995-02-23
Abstract: PURPOSE: To provide an eraser which can simply and effectively erase a character or a graphic form drawn by a writing instrument to be erased by water. CONSTITUTION: The eraser comprises a bag 1 for containing water, an elastic mesh holding layer 2, a high water absorbing resin-containing water replenish material 3 interposed between the layer 2 and the bag 1, and a mounting material 4 for containing the layer 2. The water of the bag 1 is supplied from the discharge hole 6 of the bag 1 to the material 3. The moisture in the material 3 is externally oozed from the material 4.
Patent JP-S53147414-A (JP)
Title: Trunk selection system
Inventor: NISHINOMIYA SABUROU
IPC: H04Q3/00
Filed: 1977-05-27
Abstract: PURPOSE:To decrease the busy rate, by storing the lattice number allocating trunks and by making blocked condition for all otehr trunks having the same usage object and allocated in this lattice.
Patent JP-S62217144-A (JP)
Title: Photometric part for chemical analysis
Inventor: UEKUSA TADASHI
IPC: G01N21/47
Filed: 1986-03-19
Abstract: PURPOSE:To improve assembling workability by fitting a light source and optical sensors into a single block, thereby unitizing the titled photometric part. CONSTITUTION:A fitting hole 2A for the light source is formed at the center in the lower part of the block 2 and four fitting holes 2B are formed around said hole. The light source 3 such as tungsten lamp and the four optical sensors 4 are respectively fitted into the fitting hole 2A for the light source and the fitting holes 2B for the optical sensors and are mounted to the block 2. The need for making exact positioning of the light source and optical sensors for every photometric part is thereby eliminated and the assembling workability is remarkably improved.
Patent JP-S59187337-A (JP)
Title: Image pickup device
Inventor: NAKADA KAZUO
IPC: G02B27/12
Filed: 1983-04-08
Abstract: PURPOSE:To reduce color shading by arranging dichroic films which have large half-value wavelength width of reflected light where luminous flux is large in angle of incidence. CONSTITUTION:A three-color separation prism 12 consists of three prism blocks and the 1st and the 2nd dichroic films 13 and 14 are sandwiched. The dichroic film 13 slants to the optical axis (x) of an objective 10 more than the film 14 and has a higher transmission band than the film 14. Every characteristic variation due to a difference in incidence angle is suppressed. Thus, the manufacture is simple and easy, the color shading is reduced greatly, and an excellent image is obtained.
Patent JP-S57177564-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: TANAKA YUUJI
IPC: H01L21/337
Filed: 1981-04-24
Abstract: PURPOSE:To obtain a J-FET available for cut-off securely of channel current, by forming a gate electrode take-out region successive from a source, drain and gate regions at a position shallower than that of a gate region when forming those regions. CONSTITUTION:An SiO2 film 22 is adhered on an N<-> type layer of a complex substrate 12 constituted of P<+> and N<-> types to etch a film 22 on the part for the gate and gate contact regions to a required thickness. Next, the film 22 on only a gate part indicated in oblique lines is etching-removed to form the gate contact region 32' at a position shallower than that of a P<+> type gate region 32 by ion implantation. Thereafter, the SiO2 film 22 is produced again with an opening provided on the region 32' to amount a gate electrode 62 contacting the region 32'. Thus, the depth of the contact region 32' is made shallower than that of the gate region 32 to improve the cut-off characteristic of channel current.
Patent JP-H04297551-A (JP)
Title: Automobile thin steel sheet excellent in corrosion resistance
Inventor: FUJII TSUTOMU
IPC: C22C38/20
Filed: 1991-03-26
Abstract: PURPOSE:To obtain an automobile high tensile strength steel sheet excellent in corrosion resistance by forming a clad steel sheet of low carbon steel having specified chemical compsns. on the surface layer part and the inside. CONSTITUTION:A clad steel sheet in which the surface layer part contains, by weight, <=0.1% C, <=0.1% Si, 0.1 to 1.5% Mn, <=0.1% P, 0.01 to 0.07% Al and the balance Fe with inevitable impurities, and the inside contains <=0.1% C, <=1.0% Si, 0.1 to 1.5% Mn, <=0.1% P, 0.01 to 0. 07% Al and one or two kinds of 0.5 to 5.0% Cr and 0.1 to 1.0% Cu and the balance Fe with inevitable impurities is formed. In this way, the automobile steel sheet excellent in corrosion resistance from a soft steel sheet to a 60 kilo class high tensile strength steel sheet can be obtd.
Patent JP-S63230203-A (JP)
Title: Hot rolling method for cast austenitic alloy steel
Inventor: MASE TOSHIAKI
IPC: B21B1/02
Filed: 1987-03-16
Abstract: PURPOSE:To prevent the development of wrinkle at side face of a material to be rolled and to prevent seaming flaw by using a slab, which whole plate width direction is composed of only solidified structure at plate thickness direction, as cast slab for material to be rolled. CONSTITUTION:For example, at the time of melting SUS 304 stainless steel by electric furnace and slab-making to the prescribed width, thickness and length, both end faces of plate thickness direction of mold are made to water- cooling metallic mold and both end faces of plate width direction is made to sand mold. Further, while heating the sand mold by burner, the slab-making is executed and the slab having only the solidified structure of plate thickness direction at whole plate width direction is produced. After heating, this slab at about 1200 deg.C, the rolling of about 50% rolling reduction ratio is executed at live times, to make the plate having the prescribed thickness. By this method, the development of seaming flaw can be perfectly prevented, because of points of structure and crystal thereof.
Patent JP-S56158527-A (JP)
Title: Channel selecting device
Inventor: TERAMI KOUJI
IPC: H03J5/02
Filed: 1980-05-10
Abstract: PURPOSE:To make the adjustment of a receptional range easy, by connecting a resistor in series with a variable resistor for channel CH preset PS in interlocking with a band switching operation, and by setting the lower limit value in tuning voltage variable range. CONSTITUTION:A TV receiver consists of a control section 5 generating a prescribed signal in interlocking with a CH or PS switching operation, memory 7 storing the tuning voltage corresponding to the channel selection CH with a binary signal, and a channel selection section 4 which decodes a band signal 81 from the control section 5 and a CH signal 82 and applies band switching signals Bu, Bh, Bl and a tuning voltage to a tuner 1. An operating section 51 making CH switching, band switching switch SW53, and a charge/discharge circuit 61 for CHPS are connected to the control section 5. The restriction of the upper limit frequency is made by setting so that a frequency higher than a prescribed frequency than the maximum CH of a VHF high band BH can be made, and the restriction of the lower limit frequency is made by adjusting a semefixed resistor 63 connected between a variable resistor 62 and ground at the BH reception in interlocking with the operation of the SW53.
Patent JP-S60236428-A (JP)
Inventor: ERI BERUBERU
IPC: H01H1/66
Filed: 1985-03-28
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-S55154112-A (JP)
Title: Plastic granulating device
Inventor: SHIRATO TATSU
IPC: B29C48/692
Filed: 1979-05-22
Abstract: PURPOSE:To make it unnecessary to disassemble and clear a filter part and thereby enable an extended time operation by a method wherein a cylindrical breaker plate is employed so as to prevent the deformation thereof and a filter is moved along the surface thereof. CONSTITUTION:Melted resin extruded from the tip 1 of an extruder passes through a ribbon filter 14 and then a nozzle 12 provided in the groove 11 of a breaker drum 8, and flows into a multiorifice die 16 from the entire periphery. The string-like resin made by cooling and hardening by cooling water flowing through a water pipe 38 is cut by a vertical-type cutter 18 and transferred as pellets together with the cooling water. The cylindrical breaker drum 8 is made rotatable, and the ribbon filter 14 is moved along the surface of the drum, the new part thereof being supplied and the used part being taken out.
Patent JP-H10295388-A (JP)
Title: Mammalian-derived, physiologically active protein
Inventor: NAKAMURA YUSUKE
IPC: C07K14/82
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA, composed of a DNA which codes protein having a specific amino acid sequence, which expresses itself during the onset of restenosis after a PTCA operation, considered to be a model of arterial sclerosis onset, and can be used for, e.g. treatment of arterial sclerosis or the like, or production of protein as the preventive for these diseases. SOLUTION: This new DNA codes mammalian-derived, physiologically active protein having an amino acid sequence shown by the formula, is observed to peculiarly express itself during the onset of restenosis after a PTCA operation, considered to be a model of arterial sclerosis onset, and can be used for producing, e.g. a protein useful as the medicine, preventive or the like for arterial sclerosis or coronary restenosis. The DNA is obtained by (1) a PTCA operation of a white rabbit of Japanese origin, wherein a balloon-tip catherter is surgically inserted in the pleural aorta and the balloon is expanded, (2) separating mRNA from the aorta, to synthesize cDNA, (3) cloning the cDNA by the PCR method as the differential display method, and (4) screening a human-derived DNA with the gene obtained by the above step as the probe.
Patent JP-S55155966-A (JP)
Title: Ball valve body sealing structure of ball valve
Inventor: ICHIMARU TSUNEICHI
IPC: F16K5/06
Filed: 1979-05-19
Abstract: PURPOSE: To ensure reliable and steady seal of ball valve body for a long time and simplify the assembly of the valve by assembling a seal ring provided with surface pressure adjustment ridges and a back-up ring.  
     CONSTITUTION: The seal surface 3a of a fluorine resin seal ring 3 and spherical surface of a ball valve body 2 are held in close pressure contact with each other by a back-up ring 6 of an elastic material, ridges 3a of the seal ring 3 and slight elasticity of the seal ring 3 itself to prevent leakage of fluid from the ball valve body 2. The seal ring 3 is in partial contact with ridges 3b of the back-up ring 6, and the depressed portions provided pressure escapement path, so that compression to a sufficient depth can be obtained. The reaction force to the compressing force directly acts upon the seal ring 3. Also, since the back-up ring 6 is compressed to a sufficient depth, a large range of elasticity can be provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000258792-A (JP)
Title: Liquid crystal display device and substrate thereof
Inventor: TAKUMA TOSHINORI
IPC: G02F1/1345
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To allow abutting parts on divided-display parts in a liquid crystal display device to be inconspicuous by eliminating turn-up wiring members of an end part of a substrate for the liquid crystal display device. SOLUTION: The liquid crystal display device 20 provided with division and display parts 30 individually filled with liquid crystal 17 and arranged adjacent to each other in a display part 21 comprises a data processing part 41 for dividing the display data to be displayed on the display part 21 corresponding to the division and display parts 30, and data transmission means 44, 31 for transmitting the data between the data processing part 41 and the division and display parts 30 based on the magnetic coupling. A substrate 11 for the liquid crystal display device is provided with a coil 31 on the layer lower than an electrode 11a for driving the liquid crystal 17. Since liquid crystal display is possible without turn-up wiring in a pixel gap X, the pixel gap X is narrowed and the division and display parts can closely be arranged.
Patent JP-S60206876-A (JP)
Title: Magnetic paint resin
Inventor: YAMAKAWA MASAHIRO
IPC: C09D127/04
Filed: 1984-03-30
Abstract: PURPOSE:To provide a magnetic paint compsn. which gives a magnetic recording medium having good magnetic characteristics, electromagnetic transduction characteristics and durability, consisting of a vinyl chloride copolymer which contains specified quantities of carboxyl and hydroxyl groups and has a specified average degree of polymn. and in which other monomer is copolymerized in a specified ratio. CONSTITUTION:A resin having an average degree of polymn. of 200-900 is composed of a vinyl chloride polymer which contains 0.3-5.0wt% carboxyl group and 0.2-2.0wt% hydroxyl group in the form of -X-OH (where OH is attached to the secondary carbon atom of an org. residue X) in an equivalent ratio of the hydroxyl group to the carboxyl group of 0.1-3.0 and contains 0 to less than 3wt% comonomer other than the monomer giving this carboxyl or hydroxyl group and vinyl chloride. When the quantity of the unsaturated carboxylic acid monomer is less than that specified above, the resulting magnetic powder has poor dispersibility, while when the quantity exceeds that specified above, the resulting paint is liable to gel and become thickened.
Patent JP-H01233630-A (JP)
Title: File processing system
Inventor: HIRATA MISAKO
IPC: G06F12/00
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the load of a post-processing by the file access ending status of a user program by notifying a physical error directly by the designation of the user program not through the user program. CONSTITUTION:When a status notifying method recognizing processing 3 recognizes that all the ending results are notified after the end of a file access processing 6, the notification of the ending result to a user program is executed by a status notifying processing 4. Besides, when it recognizes that all the ending results are not notified, the result is notified to an ending status notifying processing 8 by a status notifying processing 5. Then, when file status is a logical error or a normal end, the ending status notifying processing 8 executes the notification of the ending result to a user program 2, and when the status is a physical error, the processing 8 executes a message indication to a user directly not through the user program 2 after executing a post-processing and notifies it. Thus, the post-processing on the user program becomes unnecessary when the error is generated.
Patent JP-H03267464-A (JP)
Title: Ceiling inspection hole
Inventor: SHIMAKURA TOKUO
IPC: E04B9/18
Filed: 1990-03-15
Abstract: PURPOSE:To simplify setting work and secure the bearing strength of ceiling beds by fitting an inspection hole external-frame on an inspection hole frame- fitting frame supported with a suspension bolt, and by arranging the ceiling beds and a ceiling member according to those positions. CONSTITUTION:With a suspension bolt 9 supported with a ceiling slab, an inspection hole frame-fitting frame 7 is supported, and on the inspection hole frame- fitting frame 7, an inspection hole external-frame 2 is fitted with a bolt 11 or the like, and an internal frame 8 is set. After that, according to the positions of the inspection hole frame-fitting frame 7 and the inspection hole external- frame 2, ceiling beds 5, 5 and a ceiling member 6 arc arranged. Then, at the sections of the ceiling beds 5, 5 in contact with the inspection hole frame-fitting frame 7 and the inspection hole external-frams 2, or the like, the ceiling beds 5, 5 are supported also with the inspection hole frame-fitting frame 7 and the inspection hole external-frame 2. As a result, a ceiling and a ceiling inspection hole 1 can be constructed integrally and simultaneously.
Patent JP-H11259150-A (JP)
Title: Current feedback type circuit
Inventor: KANBARA HIROAKI
IPC: H04N3/16
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit from being damaged due to an excess current at the time of starting the operation of a current feedback type circuit. SOLUTION: A low voltage power supply 12 is connected to a high voltage power supply 13 through a diode 14, wherein the anode of the diode 14 is connected to the power supply 12 and the cathode of the diode 14 is connected to the power supply 13. In the above circuit an output part can be driven by the power supply 12 at the time of starting operation, a feedback control part can be stabilized and the flow of an excess current at the rise of the power supply 13 can be prevented. Since the power supply voltage of the output part is low at the rise of the power supply 12, no excess current flows into the output part and the generation of circuit failure such as breakdown of a semiconductor element and burning of a resistor element can be prevented.