baber/WOPTO huggingface dataset:
Patent JP-H03232553-A (JP)
Title: Dust collecting electrode
Inventor: TOMITA MAKOTO
IPC: B03C3/66
Filed: 1990-02-08
Abstract: PURPOSE:To decrease the washing frequencies of the dust collecting electrodes by disposing the plural dust collecting electrode parts in series to the flow of air and setting the voltage of a high-voltage power source to be impressed to the dust collecting electrode parts higher on the dust collecting electrode part side in the rear stage of a discharge side than the dust collecting electrode parts in the front stage of a suction side. CONSTITUTION:The plural dust collecting electrode parts 3, 3a are disposed in series to the flow of the air and the voltage of the high-voltage power source to be impressed to the dust collecting electrode parts is set higher on the dust collecting electrode part 3a side in the rear stage of the discharge side than the dust collecting electrode parts 3 in the front stage of the suction side. Namely, the concentrical adsorption of the dust on the dust collecting electrode on the suction side where the air contg. much of the electrified dust flows at first is obviated and this dust is dispersed; therefore, the adsorption lamination height of the dust with respect to a specified amt. of the dust is lowered and the period before the insulation between the electrodes is broken down is prolonged. Consequently, the frequencies of washing and exchanging the dust collecting electrodes are decreased.
Patent JP-S59154750-A (JP)
Title: Sealing cover for sealed type battery
Inventor: FUKAO RIYUUZOU
IPC: H01M2/06
Filed: 1983-02-23
Abstract: PURPOSE:To easily manufacture a sealing cover with excellent air and liquid tightness by locally oxidizing and treating only the joint surface between a body and the glass of a pipe or pin as the pretreatment that jointing glass and metal. CONSTITUTION:The body 2 of a sealing cover used in a sealed type battery is made of SUS304L and is composed of an annular body whose inner and outer surfaces are protruded and then uses the outer surface I of a hole formed at the center as the surface that is jointed with the glass of the body 2. A pipe 3 is made of SUH446 and uses a lower outer surface II as the surface that is jointed with the glass. After the body 2 and the body 3 are cleaned with a fluorine hydrocarbon group solvent, the surface I of the body 2 and the surface II of the pipe 3 are oxidized and treated with plasma arc. Then a glass layer 4 is formed by arranging the body 2 and the pipe 3 at the specified location on a jig 21 made of carbon and a molding body 4a made of soft glass and melting them in an electric furnace. In addition, the said oxidation treatment may be performed using laser.
Patent JP-H04212235-A (JP)
Title: Switch
Inventor: MORI SADAJIRO
IPC: H01H71/24
Filed: 1991-01-31
Abstract: PURPOSE:To reduce friction existing between a second operating rod and a guide and to increase a contact parting speed to thereby improve the current limiting performance of a switch by coaxially disposing a first operating rod downwards the second operating rod. CONSTITUTION:When an electromagnet coil 13C is energized, a moving iron core 13B is attracted and a transmission members 14, 15 operate, so that a moving contact 2 and a second operating rod 8 are moved downwards by a spring 9. Consequently, contact pieces 3, 4 are touched to each other, so that a load current flows. When a short-circuiting accident occurs under the foregoing condition, a large current flows through a coil 17c and then moving iron core 17B is attracted, so that a first operating rod 17E pushes up a rod 8 to make the contact pieces 3, 4 disconnected. Arc produced at that time is attracted to arc-extinguishing plates 11A, 11B and stretched, so that a short-circuit current is limited and then interrupted by a breaker. Thus, by disposing rods 17E, 17B coaxially, contact parting operation can be performed at a high speed, so that the current limiting performance may be improved.
Patent JP-S55121733-A (JP)
Title: Biquad filter
Inventor: SHIMIZU HIROSHI
IPC: H03H11/12
Filed: 1979-03-13
Abstract: PURPOSE:To obtain a biquad filter featuring more reduced amount of the thermal noise and the simple circuit design in case the integration is carried out by decreasing the number of elements. CONSTITUTION:The biquad filter consists of three operational amplifiers 11-13, eight resistances 21-28 plus two capacitors 29, 30 each. Resistances 25, 24 and 23 give the feedback to the output signals of amplifiers 11, 12 and 13 to the minus input terminals each. The parallel circuit of resistance 21 and capacitor 30, capacitor 29 and resistance 22 supply the output signals of amplifiers 11, 12 and 13 to the minus input terminals of amplifiers 12, 13 and 11 respectively. And resistances 26, 27 and 28 supply input signal VIN to the minus input terminals of amplifiers 11, 12 and 13 each. The plus input terminals of amplifiers 11-13 are earthed.
Patent JP-H05227673-A (JP)
Title: Charging circuit for secondary battery
Inventor: SHIOJIMA NOBUO
IPC: H02J7/10
Filed: 1992-02-17
Abstract: PURPOSE:To achieve 100% charging in a short time even if the ambient temperature is high by performing triple charge control based on the temperature variation rate, temperature and charging time of battery during first and second charging periods whereas performing double charge control based on the temperature and charging time of battery during third charging period. CONSTITUTION:A battery 1 is charged quickly with current I1 by means of a charging power supply 3 during first charging period. When a signal is produced from the output terminal (h) of a charge control circuit 14 due to provision of any one of inverted output from a voltage comparator 9, detection output from a voltage comparator 10 or time limit output from a first timer 17, a switch SW2 in a switching circuit 2 is turned ON and a transition is made to a second charging period where the battery 1 is supplementally charged with current I2(I1 >=I2) by means of a second charging power supply 4. Upon provision of any one of inverted output from the comparator 9, detection output from a comparator 11 or time limit output from a timer 18, the battery 1 is supplementally charged with current 13(I2 >=I3) by means of a power supply 5.
Patent JP-S59155722-A (JP)
Title: Apparatus for measuring loading weight of vehicle
Inventor: UCHIYAMA SHINKICHI
IPC: G01G19/12
Filed: 1983-02-25
Abstract: PURPOSE:To obtain the titled measuring apparatus which is inexpensive itself, low in installation cost, can be arranged in the small space of a vehicle, is stable in the measured value of a loading wt. prior to and posterior to running and has high reliability, by mounting a detector for detecting the strain generated in an axle, a loading wt. operation part, an automatic zero point adjusting part, a display part for displaying a count value and a loading/running change-over means for selectively and alternately supplying the output of a comparator to the loading wt. operation part and the automatic zero point adjusting part. CONSTITUTION:A detector 1 is provided to the side surface of a defferntial gear case for supporting the drive shaft of a vehicle by adhering the strain gauge part thereof to the side surface of said case with a mechanically strong adhesive. Thie strain gauge constitutes a Wheatstone bridge circuit and detects the strain amount generated in the drive shaft by cargo load as the change amount of electric resistance and a loading wt. is calculated on the basis of said change amount. The output of the detector 1 is inputted to one input terminal H1 of a comparator 13 while amplified by an amplifier 11. Because there is no input to the other input terminal H2 of the comparator 13 at first, a signal for performing the up-count of an up-down counter is supplied to the input terminal S1 of a loading wt. operation part 14 from the output terminal H3 of said comparator 13.
Patent JP-H07240822-A (JP)
Title: Facsimile equipment
Inventor: HOSODA SATOSHI
IPC: G06T1/60
Filed: 1994-02-28
Abstract: PURPOSE:To provide the facsimile equipment in which the capacity of a reception original memory is utilized effectively even when a content of a received original is reduced or the like and printed in compliance with the recording paper size. CONSTITUTION:This facsimile equipment is provided with a memory means 8 having a shared memory section 8b secured to store both data by a page memory section 8a storing dot data and a code memory section 8c storing code data, further provided with a shared memory designation control section 6 and a designation key 1 designating the allocation capacity as the page memory in the shared memory section 8b in the memory means 8.
Patent JP-H05227569-A (JP)
Title: Signal transmitter
Inventor: HAMANA MICHIO
IPC: H04Q9/00
Filed: 1992-02-17
Abstract: PURPOSE:To realize a device which satisfies an intrinsically safe explosion proof specification and can change an address. CONSTITUTION:A microprocessor 4 connected with a signal processor 3 and a sensor head 1 is connected with a nonvolatile memory 6 to allow the processor 4 to store a common address and to allow a nonvolatile memory 6 to store the intrinsic addresses of respective signal transmitters 2 so that the address of the signal transmitters 2 can be operated from an outside device. Thus, the system can be a hermetically sealed construction type to realize the signal transmitter 2 satisfying intrinsically safe explosion-proofed construction.
Patent JP-H06271808-A (JP)
Title: Coating material for medium to be recorded
Inventor: IKENO HIROSHIGE
IPC: C09D129/04
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a coating material for a medium to be recorded capable of carrying out the high-grade ink jet recording without being restricted by the kind of the medium to be recorded. CONSTITUTION:This coating material is used for coating before applying an ink onto a medium to be recorded used for ink jet recording according to the ink jet recording. In the coating material, a partially saponified polyvinyl alcohol having 60 to 97.5% saponification ratio or completely saponified polyvinyl alcohol having >=97.5% saponification ratio and a surfactant are contained therein. The high-grade ink jet recording at a high density can be carried out without being restricted by the kind of the medium to be recorded.
Patent JP-H01309195-A (JP)
Title: Postage calculation system
Inventor: UINSUROO II JIYAKUSON
IPC: G07B17/00
Filed: 1989-02-08
Abstract: PURPOSE: To obtain a convenient postage calculation system by allowing a user's terminal device to work a postage meter when an effective card is inserted to a card read/write unit, to transmit using information to a user card to store in a transaction table. CONSTITUTION: In order to use the postage meter 12, a user inserts the user card 18 to the card read/write unit 16 and inputs an individual identification code to the keyboard 34 of the user terminal 14. When it is respectively confirmed that a smart card is permitted with respect to the user provided with the postage meter 12 and that a proper identification code is inputted from the keyboard, the user terminal 14 works the postage meter 12 in terms of electronics. Postage meter using information is transferred also to the card 18 inserted to the card read/write unit 16. Thereby the convenient postage calculation system is formed.
Patent JP-S52112924-A (JP)
Title: Power steering device for vehicle
Inventor: MINAMITANI FUMIO
IPC: B62D6/02
Filed: 1976-03-18
Abstract: PURPOSE: To vary the steering force of a power steering device for a vehicle responsive to the travelling speed of the vehicle by applying the pressure responsive to the rotating speed of a transmission output shaft to the reaction chamber of a control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000053813-A (JP)
Title: Polyolefin resin composition and oriented film therefrom
Inventor: KANAI GEN
IPC: C08J5/18
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a film excellent in transparency, slipperiness, blocking resistance, scratch resistance, and segregation resistance by compounding a polyolefin resin with specified crosslinked polymer microparticls and a specified acid-modified polyolefin resin in a specified ratio. SOLUTION: This composition comprises 100 pts.wt. polyolefin resin (e.g. PP),0.05-1.0 pt.wt. crosslinked polymer microparticles being a copolymer comprising 1-50 wt.% radical-polymerizable monomer units having COOH groups in the polymer chain, 49-95 wt.% radically polymerizable monomer units other than the above units, and 1-20 wt.% crosslinking monomer units (e.g. methacrylic acid/methyl methacrylate/trimethylolpropane trimethacrylate copolymer) and having a volume mean particle diameter of 0.3-10 μm, and 0.01-5 pts. wt. acid- modified polylefin resin (e.g. maleic anhydride-modified PP) having an acid value of 1.0-100 mgKOH/g as measured according to JIS K0070.
Patent JP-S53115111-A (JP)
Title: Time-space division hybrid talking switch circuit network
Inventor: YAMAGUCHI TAKEHIKO
IPC: H04Q11/04
Filed: 1977-03-17
Abstract: PURPOSE:To reduce the number of the necessary A/D conversion and reverse conversion circuit per circuit, by having only the connection between A/D circuits via the A/D conversion and reverse conversion circuit.
Patent JP-H02210866-A (JP)
Title: Compound semiconductor device
Inventor: FUCHIGAMI NOBUTAKA
IPC: H01L21/761
Filed: 1989-02-10
Abstract: PURPOSE:To contrive a facilitation of the formation of a mask pattern for groove work and a reduction in a labor hour for a check of defectives and the like by a method wherein the periphery of a basic logical circuit is surrounded with a groove or a Schottky metallic wiring using the circuit as one unit. CONSTITUTION:An isolation is performed using a basic logical circuit as one unit. As a method of the isolation, a groove 1 is cut in the periphery of the circuit or a technique of depleting the periphery of the circuit by a Schottky metallic wiring or the like are applied. Moreover, the pattern of the groove 1 or the Schottky metallic wiring is simplified and the configuration of the pattern can be all formed into a square form for enhancing a reliability and for facilitating an inspection. Thereby, if a rule of working out the countermeasure to the isolation using the circuit as one unit is laid down, a correspondence to automatization can be executed easily according to the rule.
Patent JP-S63198276-A (JP)
Inventor: TAKASAGO KATSUNORI
IPC: H01F41/04
Filed: 1987-02-13
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-H09202612-A (JP)
Title: Fine particle of silica derivative containing si-h bond and its production
Inventor: YAMADA YOSHINORI
IPC: C01B33/20
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain fine particles of a silica derivative containing SiH bond and utilizable as a reducing agent or for chemically useful reactions such as hydrosilylation reaction by carrying out hydrolytic condensation of a trialkoxysilane in a reaction solvent with water of a specific pH range. SOLUTION: A trialkoxysilane expressed by the general formula HSi(OR)3 (R groups are each the same or different 1-4C alkyl) is subjected to hydrolytic condensation with more than equimolar amount (based on the total alkoxy group of the trialkoxysilane) of water of pH 5.5-10.5 in a reaction solvent capable of dissolving the trialkoxysilane and water. The fine particle of the silica derivative containing Si-H bond and produced by this process has a composition expressed by the general formula Hn SiO(4-n)/2 (0<n<2) and the primary particle has a spherical form.
Patent JP-S63258661-A (JP)
Inventor: ARETSUSANDORO KARARI
IPC: B25B5/10
Filed: 1988-02-10
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-S59158795-A (JP)
Inventor: MUTOU SHIYOUTAROU
IPC: B66C23/32
Filed: 1983-02-24
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-S58148050-A (JP)
Title: Gas generator for cold box casting mold
Inventor: MIURA TETSUO
IPC: B22C9/12
Filed: 1982-02-26
Abstract: PURPOSE:To supply a hardening gas having a good atomized state into a core box by admitting high pressure air into the air feed passage of a gas generator and ejecting the liquid hardener in a vessel into the air feed passage by the dynamic pressure thereof. CONSTITUTION:High pressure air is admitted from a gaseous carrier generator 23 side into the air feed pipe 16 of a gase generator 22 for a cold box casting mold. The amine liquid 17 in a vessel 18 contg. a liquid hardener such as amine liquid 17 is sprayed from a nozzle through a siphon tube 20 by the effect of the dynamic pressure P1 which is the pressure difference between the high air pressure P to be applied in the opening 191 in the pressurizing pipe 19 of the vessel 18 and the static pressure P2 of the high pressure air to be applied on a nozzle 202, whereby gaseous amine G is generated. The mixing ratio of the amine liquid with respect to the air is regulated by changing the size of the flow passage of the tube 20 with a flow rate regulating valve 26.
Patent JP-H11227929-A (JP)
Title: Belt adjustment device
Inventor: FUKUZAWA HIROAKI
IPC: B65G15/64
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To maintain a belt position at a specified position by detecting the position of a belt from a picture image picked up by an image-pick-up device, finding a difference between its detected position and a standard position and varying the belt position in accordance with a computed value of a computing means to carry out proportional control of the difference and integral control of a value for each specified cycle. SOLUTION: A camera 6 to detect a position of a side end part of a belt 4 wound around a roller 10 to be driven by a driving mechanism 12 is provided on a belt adjusting device 2 set on an atmospheric pressure CVD device and provided on its muffle outlet, and a picture image signal from the camera 6 is input to a control means 7. A picture image from the camera 6 is processed by this control means 7, and an average position for one cycle of the circulating belt 4 is detected. Thereafter, the belt position is maintained at a specified position by comparing a found average value and a standard position memorized in a memory part with each other, tinding a control signal by performing a proportional integral calculation on the basis of the difference, 1 and varying the belt position by controlling the driving mechanism 12 by this control signal.
Patent JP-S57145363-A (JP)
Title: Semiconductor device and preparation thereop
Inventor: HOSHI TOSHIAKI
IPC: H01L27/112
Filed: 1981-03-03
Abstract: PURPOSE:To obtain two ROMs by one implantation of ions by differentiating threshold voltages of transistors connected in parallel in a device consisting of an ROM circuit having a scries type ratioless composition wherein a plurality of one conductive type transistors are connected in series and of ROM having a parallel type ratioless composition wherein a plurality of inversely conductive type transistors are connected in parallel. CONSTITUTION:N-channel type MISFET elements MN1-MNP are connected in series, the element MN1 is connected to the inverter of a sense amplifier delivering an output S1, a P-channel type MISFET element Mp is connected to the  joint point N1 of the element MN1 and the inverter, and thereby ROM having  the series type ratioless composition is formed. Meanwhile, ROM having the  parallel type ratioless composition is constituted by a parallel circuit of a plurality of inversely conductive type P-channel type MISFET elements MP1-MP128  and is connected to the inverter of the sense amplifier in the same way, and an  N-channel type MISFET element MN is connected to a part connected to the  joint point N2. According to this constitution, a device for which C-MOS is used  can be prepared by using one mask and by one implantation of ions.
Patent JP-S60176051-A (JP)
Title: Developer of electrostatic charge image
Inventor: SHIGETA KUNIO
IPC: G03G9/113
Filed: 1984-02-22
Abstract: PURPOSE:To enhance image density by using a developer composed of a toner using a binder of a polyester resin contg. chloroform-insoluble component, and a carrier having a coating layer made of vinylidenefluoride/tetrafluoroethylene copolymer. CONSTITUTION:A toner is obtained by incorporating a colorant in a binder of a polyester resin contg. 5-25wt% chloroform-insoluble component, mixing them in a ball mill or the like, and executing each step of kneading, pulverizing, and classifying. A carrier is obtained by forming a coating layer composed essentially of vinylidenefluoride/tetrafluoroethylene copolymer in a molar ratio of 75:25- 95:5, and said toner is mixed with this carrier, preferably, in a weight ratio of (0.3-20):100 to obtain the developer of an electrostatic charge image. A preferable toner particle diameter is 5-30mum.
Patent JP-S61191147-A (JP)
Title: Reception level automatic adjusting circuit of high speed serial interface
Inventor: KUMAMOTO KAZUMITSU
IPC: H04L25/03
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a reception level automatic adjusting circuit with high speed serial interface to a signal noise level by detecting a reception voltage level depending on a cable length so as to change automatically the threshold level of a sense amplifier. CONSTITUTION:The threshold level is adjusted by diodes 42, 43 and reception transistors (TRs) 45, 46 to operate a reception voltage Vi' level at V1', V2' 31. Further, a reception voltage V3' 32 is fixed to the cable length 35 L3, divided by resistors 36, 39 to give the threshold level 15 VREF to a sense amplifier 6. For example, when input signal voltage waveforms 47, 48 are given, the TRs 45, 46 are operated differentially and the reception voltage level waveform 49 is given to diodes 42, 43 as an input signal. In such a case, a TR 40 is operated in the range of V2'<=Vi'<=V1 and the voltage dividing ratio of the resistor 36 and the resistors 38, 39 is represented as the level 15 VREF of the amplifier 6 and limited to voltage V2 31.
Patent JP-H08245852-A (JP)
Title: Aqueous composition for preventing migration in tire and preventing and protecting tire from ozone cracking
Inventor: KURISUCHIYAN SHIYOOFUURU
IPC: C08J7/056
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base compsn. which is used for forming on the external surface of a tire a protective coating layer which protects the tire from migration and ozone cracks and which is not required to be removed when the tire is allocated.  
     SOLUTION: The water-base comspn. at least contains a homo- or copolymer (a) which is based on at least one monomer selected from among an acrylic ester, a methacrylic ester. and a vinyl ester and has a glass transition point of 0°C or lower and a water-base emulsion (b) contg. a hydrophilic silica and a homo- or copolymer which is based on at least one monomer selected from among acrylic acid, methacrylic acid, and a vinyl monomer and has a glass transition point of 25°C or higher. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S52113488-A (JP)
Title: Supporter for fuel pin in fuel assembly
Inventor: TANAKA HIROSHI
IPC: G21C3/32
Filed: 1976-03-19
Abstract: PURPOSE: A pin supporting structure capable of fixing fuel pins of nuclear fuel assemblies and of automatically being practised assembling operations thereof without any reduction of flow passage area. 
     COPYRIGHT: (C)1977,JPO&Japio