baber/WOPTO huggingface dataset:
Patent JP-S6182552-A (JP)
Title: Receiving frequency stabilizing device
Inventor: KUSAKABE TETSUO
IPC: H04L27/18
Filed: 1984-09-29
Abstract: PURPOSE:To decrease frequency handled at a frequency converting part, to expand a frequency pull-in scope and to suppress frequency fluctuation by using frequency fluctuation information obtained in a carrier wave generating part of the four-phase DPSK (QPSK) signal, as frequency control information for the voltage control oscillator of the second frequency converting part. CONSTITUTION:In a QPSK demodulator 34, a QPSK signal is inputted into phase detecting devices 35A and 35B, a signal for direct phase detection of a voltage control oscillator 38 and a signal for phase detection, which causes the signal to shift to 90 deg. by a phase shifter 39 are used, and a detecting output of the base band is obtained by respective phase detecting devices 35A and 35B. Respective detecting outputs are inputted to a multiplying device 36 for analog multiplication, the multiplying output is inputted into a filter 37 and made average and the output of the filter 37 is used as a control signal through a level shifting circuit 33 to a voltage control oscillator 32 of the second frequency converting part 30. As this result, in the second frequency converting part 30, four multiplying circuits and a reference oscillator are not necessary to be used and the frequency pull-in scope can be expanded.
Patent JP-H0867720-A (JP)
Title: Soft fluororesin
Inventor: KAWASHIMA CHIKAFUMI
IPC: C08F20/26
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a soft fluororesin by a safe polymerization method using a solution of an unsaturated peroxide which can be stored and does not adversely influence the polymerization, by using a specific solvent. CONSTITUTION: A monomer comprising a fluoromonomer is radical- copolymerized with a monomer which has both a double bond and a peroxy bond in the molecule and has been dissolved III R<1> COOR<2> [wherein R<1> is H, methyl, or t-butyl and R<2> is (chlorrne- or fluorine-substituted) methyl, ethyl, n-propyl, or isopropyl], C2 Hx Cly F2 [wherein (x), (y), and (z) each is 1 to 4, provided that (x+y+z)=6], C3 Hx C1y F2 [wherein (x), (y) and (z) each is 1-6, provided that (x+y+z):8], C4 Hx Cly Fz [wherein (x), (y), and (z) each is 1-8, provided that (x+y+f):10], methylene chloride, or 1,1,1-trichloroethane. Thus, an elastic fluorocopolymer is obtained which contains peroxy bonds in the molecule and has a glass transition temp. not higher than room temp. A fluoromonomer which gives a crystalline polymer having a melting point of 130 deg.C or higher is grafted onto the fluorocopolymer.
Patent JP-H0652144-A (JP)
Title: Electronic conference progress supporting system
Inventor: HARADA YOKO
IPC: G06Q10/06
Filed: 1992-07-31
Abstract: PURPOSE:To provide an electronic conference progress supporting system where a recognition level for a subject for discussion between attendants can be unified prior to the opening of an electronic conference and operability is satisfactory. CONSTITUTION:A previous arrangement control part 21 for generating previous arrangement information on the electronic conference, and an electronic mail circulation control part 22 circulating previous arrangement information among the other conference attendants as an electronic mail are provided. Previous arrangement information is provided with a recognition information part where recognition information on the subject of the electronic conference, a holding data and a attendant name are mentioned and a write information part where a question and a proposal on the conference and a response for the question are mentioned by the conference attendant at the time of circulating the electronic mail.
Patent JP-H1153207-A (JP)
Title: Controller for vehicle
Inventor: MAEDA NAOKI
IPC: G05B9/03
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller for vehicle which continuous a control operation without losing the continuity of control even when abnormality occurs in a CPU. SOLUTION: 1st and 2nd CPU 1 and 2 supervise watch dog pulses through lines 11 and 12 and mutually perform abnormality supervision based on that. When abnormality occurs in one CPU, a data selector 25 selects control data outputted by a normal CPU and outputs it. The normal CPU resets the CPU that has the abnormality through lines 15 and 16 and also sends a setting value for normal operation return to the CPU having the abnormality through lines 13 and 14.
Patent JP-S58106713-A (JP)
Inventor: HOUSOKU ARIHIRO
IPC: H01H9/54
Filed: 1981-12-18
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-S60103005-A (JP)
Title: Manufacture of o2-enriched air
Inventor: TAKENAKA HARUNO
IPC: B01D19/00
Filed: 1983-11-02
Abstract: PURPOSE:To obtain O2-enriched air having higher oxygen concn. than the air at the earth's surface part by performing a deaeration treatment for running water containing dissolved air in large quantities and by collecting the bubbles floated up on the liquid level. CONSTITUTION:It is utilized that the ratio of nitrogen to oxygen is about 4/1 in the atmosphere and about 2/1 in the state that the air is dissolved in water. Namely, a deaeration treatment (for example, installation of a collision plate, a stirring, an electromagnetic operation and a vacuum operation) is performed for running water containing dissolved air in large quantities (for example, an ocean current, a river current and a flow from a reservoir for pumping-up electric power station) to float up the dissolved air as the bubbles. After the bubbles are collected in a vessel installed near the water level, they are further sealed in a tank by using a pump to obtain O2-enriched air.
Patent JP-H1154871-A (JP)
Title: Printed circuit board and its manufacture
Inventor: KURAMOCHI MUNEHIRO
IPC: H05K3/36
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board where not only effects of sufficient electromagnetic disturbance countermeasures is obtained, the manufacturing cost is reduced, the overall thickness of the printed circuit board is made small, the possibility of a broken resist layer or the like is precluded because no conductive paste is applied to a connection part between layers of a ground pattern, and plural ground pattern layers are surely connected to ground. SOLUTION: An inter-layer connection section, consisting of a notch 4 at which a conductive pattern of a 1st printed circuit board is exposed, is provided to a position of a 2nd printed circuit board corresponding to the conductive pattern, and the conductive pattern of the 2nd printed circuit board is connected electrically to the conductive pattern of the 2nd printed circuit board, at a position of the 1st printed circuit board corresponding to the inter-layer connection part by means of a conductive tightening member inserted to a through-hole 5.
Patent JP-S6361199-A (JP)
Inventor: WATANABE HISATSUNE
IPC: G21K1/00
Filed: 1986-08-29
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-2001029853-A (JP)
Title: Powder coating device
Inventor: UMIZUMI HARUHISA
IPC: B05B7/14
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To perform powder coating with uniform film thickness by keeping the quantity of a powder coating material discharged form a coating gun constant. SOLUTION: This device is provided with the coating gun 3 for discharging the powder coating material taken out from a powder coating material tank 2 toward a material A to be coated. In such a case, the coating gun 3 is formed from a gun body 5 installed to be fixed immovably and a nozzle part 6 installed movably to the gun body 5 by a reciprocator, the discharge quantity from the coating gun 3 is stabilized by preventing the waving of a hose 4 for communicating the coating gun 3 with the powder coating material tank 2 to perform the powder coating with uniform thickness.
Patent JP-S58106557-A (JP)
Title: Electronic copying machine
Inventor: TAKIGUCHI KOUICHI
IPC: G03G21/00
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a distinct image which matches a form, by detecting the density of a form to be used for copying, and controlling at least one element of the potential and the exposure quantity by its density signal. CONSTITUTION:A titled electronic copier is constituted of a charger 2 for charging a photosensitive body 1, an optical system 3 for leading a reflected ray from an original, a developing device 4 for developing an electrostatic latent image, a transfer device 9, etc. When a form 8 in a paper feed tray 6 is fed by a feed roll 7, the density of the form 8 is detected by a density detector 13. When at least one element of the charge potential of the copier, the exposure quantity and the developing bias potential is controlled by its density signal, a distinct copy having high relative density is obtained at all times even if density of the form is changed variously.
Patent JP-H0870018-A (JP)
Title: Outer lead bonding
Inventor: KANEDA TOMONORI
IPC: H05K3/32
Filed: 1994-08-30
Abstract: PURPOSE: To perform good outer lead bonding even in the case where outer leads and electrode pads are provided at a fine and narrow pitch. CONSTITUTION: In an outer lead bonding method of joining an outer lead 11 of a TCP 10 with an electrode pad 17 of a wiring pattern provided on a printed board 16, the outer lead 11 is pressed on the electrode pad 17 by using a needle- shaped bonding tool 20 so as to make the outer lead 11 bite into the electrode pad 17 in order to mechanically and electrically joining these together with soldering both components.
Patent JP-S6266039-A (JP)
Title: Facilities in cleaning work room
Inventor: TOUDA MITSUKUNI
IPC: F24F3/16
Filed: 1985-09-19
Abstract: PURPOSE:To make air supply ducts unnecessary and reduce pressure loss with a reduced number of bends in the air channel by providing an air channel in the floor section of each work room and making clean air flow down from a work room in the upper storey to a lower work room in the lower storey successively through the floor sections. CONSTITUTION:The air taken in a building passes through a ceiling chamber 8 on the third floor and its pressure is boosted by a blower 9 in a pressurizing chamber 10, then the air passes through a filter 11 and discharged from a outlet 12 into a cleaning room on the third floor. the air in the cleaning work room 3 on the third floor is discharged from its floor 13 with many holes and enters the ceiling chamber 8 on the second floor. After this, as in the case with the third floor the air passes through the second floor and through the first floor. The air discharged into the cleaning work room 3 on the first floor is discharged from the floor 13 with many holes in the room and enters the chamber 14 under the floor, passing through a return duct 15 and returning to the ceiling chamber 8 on the third floor. Part of the air in the chamber 14 under the floor is discharged from a discharge opening 16.
Patent JP-H0757008-A (JP)
Title: Fault information reporting device of terminal
Inventor: YAMAHIRA YOSHIFUMI
IPC: G06Q50/10
Filed: 1993-08-19
Abstract: PURPOSE:To obtain the fault information reporting device of the terminal which can make a report at the time of fault occurrence more securely by equipping the device with a top priority report control means, a backup control means, etc. CONSTITUTION:A POS terminal 1a can use two paths 'via ISDN' and 'via adjacent POS' as a communication path for reporting a fault. Once the POS terminal 1a detects a fault which can not automatically be restored, fault information is reported first directly to the work station 8 at a service base B by an ISDN network 7 through an ISDN interface. If, however, the fault contents indicates a fault of the ISDN interface and the fault can not be reported by the network 7, a request to report the fault information is sent to an adjacent terminal 1b by a LAN 3 through a LAN controller. The terminal 1b reports the fault information to the station 8 by the network 7 through the ISDN interface. Thus, a report path for the fault information on the POS terminal and its priority level can optionally be set.
Patent JP-S6185436-A (JP)
Title: Polyester water dispersion
Inventor: HORIE SHIGERU
IPC: D06M101/16
Filed: 1984-10-02
Abstract: PURPOSE:The titled dispersion capable of being undercoated in a process for film production, having improved water resistance, and improved easy adhesiveness, obtained by copolymerizing terephthalic acid with 5-sodium sulfoisophthalic acid, ethylene glycol and a specific ether glycol. CONSTITUTION:An acid component containing (A) 40-95mol% based on total acid components of terephthalic acid and (B) 0.5-5mol% 5-sodium sulfoisophthalic acid is copolymerized with (C) 5-70mol% based on total glycol components of ethylene glycol and (D) 5-70mol% ether glycol shown by the formula I (A is 6-20C bihydric aromatic group shown by the formula II-IV; n is 2-4; m and l are in 2<=m+l<=10), to give the aimed polymer having 0.2-0.8 intrinsic viscosity. EFFECT:Water dispersion having preferably 40wt% solid concentration is applicable to a line for polyester film production by a roll coating, etc.
Patent JP-S5996145-A (JP)
Title: Polyolefin composition
Inventor: WAKITA KAZUTO
IPC: C08L23/02
Filed: 1982-11-25
Abstract: PURPOSE:To provide the titled compsn. which has greatly improved transparency and does not suffer bleedout, by incorporating a sodium bis(4-tert-butyl) phosphate compd. in a polyolefin. CONSTITUTION:A polyolefin compsn. is obtd. by blending 0.01-1wt% sodium bis(4-tert-butyl) phosphate compd. [e.g. sodium bis(4-tert-butyl) phosphate] with a polyolefin such as crystalline propylene homopolymer or propylene/ethylene random copolymer or block copolymer having an ethylene content of 30wt% or below. The compsn. is free from the problem of bleedout, and has greatly improved transparency and excellent function and durability.
Patent JP-2000035916-A (JP)
Title: Memory operation management method
Inventor: YAZAKI MASAHIRO
IPC: G11C16/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To shorten data rewrite time inside a flash memory. SOLUTION: The flash memory is managed by being divided into a primary memory 12 for storing data during use at present, a secondary memory 13 for storing the data used before and a standby memory 14 secured as an erased state (writable state) at all times. The data of the standby memory 14 are successively eliminated by a CPU 11 by utilizing free time and the erased state (writable state) is attained. Thus, at the time of storing new data inside the flash memory, it is not required to erase the data inside the flash memory.
Patent JP-H0525008-A (JP)
Title: Plant growth retardant
Inventor: KAWADA IZUMI
IPC: A01N43/90
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a plant growth retarder slightly suppressing growth of root, mainly subduing growth of hypocotyl, having no fear of causing environmental pollution, comprising a specific compound such as imperatorin derived from a natural substance as an active ingredient. CONSTITUTION:A plant growth retarder comprising a 9-substituted oxy-7H-furo [3,2-g] [1] benzopyran-7-one shown by the formula (R is H, 1-12C alkyl or 3-12C alkenyl) such as 9[(3-methyl-2-butynyl)oxy]-7H-furo [3,2-g] [1] benzopyran-7-one (imperatorin) contained in an extract obtained by extracting a plant or seed of Poncirus trifoliata Rafin of the family Rutaceae or capable of being chemically synthesized as an active ingredient. The retarder is directly applied to stems, leaves of target plant or drenched to soil and the former is preferable.
Patent JP-S6184263-A (JP)
Title: Paper feeder for printer
Inventor: YOSHIMURA MASATO
IPC: B41J11/26
Filed: 1984-10-02
Abstract: PURPOSE:To eliminate the need to provide a feeding shaft driving motor separately from a platen shaft driving motor, by engaging an idle gear to a driving gear so as to enable forward rotation and reverse rotation relative to the rotation in the paper-feeding direction of a platen. CONSTITUTION:In a traction system, a business form 17a is set in a passage for feeding in the direction of an arrow A, the first lever 9 is tilted in the direction of an arrow B, and a tractor gear 8 is engaged to the driving gear 1 by the second lever 11. When the gear 1 is rotated in the direction of an arrow C, the tractor gear 8 is rotated in the same direction as that of a platen gear 3 to feed the paper in the traction system. In a forced feed system, a business form 17b is set in a passage for feeding in the direction of an arrow D, the first lever 9 is tilted in the direction of an arrow E, and the tractor gear 8 is engaged to a gear 5b. When the gear 1 is rotated in the direction of an arrow C, the tractor gear 8 is rotated in the direction opposite to that of the platen gear 3 to feed the paper in the forced feed system. Accordingly, a feeding shaft can be rotated in the forward and reverse directions.
Patent JP-S58107240-A (JP)
Title: Manufacture of steel cord
Inventor: YONEDA TAIRA
IPC: D07B3/00
Filed: 1981-12-18
Abstract: PURPOSE:To manufacture a steel cord by forming a strand by twisting wires at a specified pitch and in a specified twisting direction, drawing out plural strands while untwisting them at the same pitch and in the reverse twisting direction, and then twisting these by a double twisting machine at the same pitch and in the same twisting direction with the strand. CONSTITUTION:A strand 2 is formed by twisting plural wires at a specified pitch and in specified twisting direction. Plural strands 2 are drawn out by plural delivery machines 13 while being untwisted at the same pitch with twisting pitch of the strands 2. Untwisted plural strands 2 are bundled by an assembling poise 19 and introduced into a double twisting machine 22. The twisting machine 22 twists the strands at the same pitch and in the twisting direction of the strands 2, and a steel cord which is an aggregate of wires of the same direction and the same pitch is formed.
Patent JP-S5996140-A (JP)
Title: Expandable resin composition
Inventor: OIKAWA SHIGEHIKO
IPC: C08J9/06
Filed: 1982-11-24
Abstract: PURPOSE:To provide an expandable resin compsn. which efficiently gives foams at a high expansion ratio, little suffers discoloration by light and is suitable for use as a furnishing material, etc., by blending an org. blowing agent having a low kick-off temp. with a vinyl chloride resin having a low degree of polymn. and for use in paste processing. CONSTITUTION:An org. blowing agent (A) having a kick-off temp. of 100-160 deg.C in a sufficient quantity to expand the resin (B) twice or above is blended with a vinyl chloride resin having a viscosity-average degree of polymn. of 500-800 for use in paste processing, obtd. by emulsion polymn. or emulsion-suspension polymn. Preferred component A includes composite azodicarboamide blowing agents contg. a blowing agent-decomposition temperature depressant such as urea and hydrazide type blowing agents such as hydroxy sulfonyl hydrazide. Other additives such as plasticizer, filler, pigment, flame retarder, etc. may be added.
Patent JP-S6362793-A (JP)
Title: Optical recording medium
Inventor: KAWADE ISAAKI
IPC: G11B7/24027
Filed: 1986-09-03
Abstract: PURPOSE:To provide the title recording medium enhanced in recording sensitivity and made possible in a laminated structure, by constituting a recording layer of a metal fine particle layer wherein a part to be irradiated is melted by the irradiation of laser beam for recording information to become smooth. CONSTITUTION:An optical recording medium is constituted by forming a recording layer 2 composed of a metal fine particle layer containing a low m.p. metal on a glass substrate 1 and laminating a protective layer 3 enhancing storage stability to said recording layer 2 if necessary. When the recording layer is irradiated with recording laser beam, the whole of the part irradiated of the metal fine particle layer is melted and the surface of the recording layer becomes smooth to form recording bits. A non-recording part is lowered in reflectivity by the surface scattering of metal fine particles but the recording bit part becomes high in reflectivity because of its smoothed surface and the presence of the recording bits can be read on the basis of the magnitude of the quantity of reflected beam by regeneration laser beam. Since the recording of information may be performed only by melting the surface of the metal fine particle layer containing the low m.p. metal, recording can be performed by recording power lower than that at the time of the formation of the bits.
Patent JP-S6099987-A (JP)
Inventor: YAMADA SHIGERU
IPC: F27B21/08
Filed: 1983-11-04
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-H1150324-A (JP)
Title: Impact-resistant helmet
Inventor: TATE YOSHIJIRO
IPC: F41H1/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a helmet capable of absorbing the energy of a flying object and reducing damage to the body and recessed parts of an inner surface by overlapping one side of a peripheral part of adjacent ceramic chips of a helmet composed of a thermosetting resin-fiber reinforced plastic, etc. SOLUTION: This impact-resistant helmet is obtained by fixing ceramic chips (individual pieces) onto the whole surface or a part of the outer surface of the helmet composed of a thermosetting resin or a thermoplastic resin-fiber reinforced plastic, containing high-strength fibers having >=10×10<6> cm specific tensile strength and >=2.5×10<8> cm specific elastic modulus as a base material and having 5-30 wt.% resin content and overlapping at least one side of peripheral parts of the mutually adjacent ceramic chips. The planar shape of the ceramic chips is preferably a nearly triangular, a square or a hexagonal shape.
Patent JP-H0528575-A (JP)
Title: Optical head
Inventor: SUGURO AKIHIRO
IPC: G11B11/10
Filed: 1991-07-22
Abstract: PURPOSE:To individually position-adjust a photodiode for detecting a tracking error signal and a photodiode for detecting a focus error signal and to make adjustment easy. CONSTITUTION:Light which is reflected with a magneto-optical disk 21 and which includes information is separated into a S-wave and P-wave by a Wollaston prism 33 and they are respectively divided into two luminous flux in different directions by an unpolarized beam splitter 35. The photodiode PD 2 detects a focus error signal with the either of the divided P-waves and PD 4 detects a tracking error signal with the either of the S-waves divided into the different directions. PD 1 and PD 3 detect a magneto-optical differential signal as a difference signal of the P-wave and the S-wave.
Patent JP-S6451228-A (JP)
Title: Wire electric discharge machine
Inventor: TOINAGA YUTAKA
IPC: B23H7/04
Filed: 1987-08-21
Abstract: PURPOSE:To speed up selector operation as well as to make machining efficiency improvable by making an energizing terminal and a wire electrode connected via an energizing cable suitable for machining so as to be automatically conducted to the general or high precision working power circuit. CONSTITUTION:At the time of general machining for roughing or the like, a power selector switch 21 selects a general working pulse power circuit 15 for operation, and when this switch 21 selects the circuit 15, an air valve 24 is in a state of being closed, so that each of air cylinders 22, 23 is in an off-state and a rod is in retraction. Consequently, a wire electrode 2 is fed forward as coming into contact with general working current-carrying tips 7 and 8. Accordingly, power is fed to a machining gap via current-energizing cables 13, 14 and 19 in low inductance. Next, at the time of high precision machining, the switch 21 selects a high precision working circuit 18 for operation, and when it selects this circuit 18, the valve 24 is opened, and each of these cylinders 22 and 23 is in an on-state and the rod is in protuberance, so that the electrode 2 is fed forward as coming into contact with high precision working tips 9 and 10. Consequently, power supply to the machining gap is performed by cables 16, 17 and 20, thus surface roughness is in no case damaged.