baber/WOPTO huggingface dataset:
Patent JP-H05217693-A (JP)
Title: High frequency induction heat plasma torch
Inventor: SHIBUYA YUKITO
IPC: H05H1/30
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the shock at the time of plasma generation and prevent breakage of a plasma torch by furnishing an electroconductive projection in a part of a coupling coil. CONSTITUTION:Inside of the body 2 of plasma torch is decompressed, and a carrier gas and powder as crude material are injected, and a high frequency power is supplied to a coupling coil 3. At this time, the voltage of a projection 4 is raised higher than the impressed voltage on the coupling coil 3 to exceed the discharge starting voltage for the gas in the torch body 2. Associate therewith an electric dissociation gas is generated in that place of the internal space of body 2 which is nearest the projection 4 to present transfer into induction plasma in which the electromagnetic field of the coil 3 makes coupling. When this type of torch 1 is used, the voltage of only the projection 4 rises due to existence of projection, which enables ignition with a higher pressure than the conventional plasma ignition pressure. Because of effective utilization of voltage rise of only the projection 4, the impressed voltage on the coil 3 may remain lower than conventional. As a result, shock at the time of plasma ignition can be reduced, and breakage of hot plasma torch be prevented.
Patent JP-H01218104-A (JP)
Title: On-vehicle glass antenna
Inventor: SHINNAI MASAO
IPC: H01Q1/32
Filed: 1988-02-25
Abstract: PURPOSE:To attain board band reception suitable for the reception of the entire TV broadcast waves and the FM broadcast wave by inserting an impedance adjusting antenna to a horizontal part of a main antenna having at least the vertical part and the horizontal part. CONSTITUTION:In the case of receiving a TV broadcast wave or an FM radio broadcast wave, the L-shaped antenna provided at least with the vertical part 2a and the horizontal part 2b over the entire frequency range acts like the main antenna 2. The impedance of the impedance adjusting antenna 3 is approximated to the impedance (resistive component Rf=75OMEGA) of the feeder to reduce the notch in the reception gain due to mismatching loss thereby attaining broad band reception. In the case of approximating the resistive component Ra to 75OMEGA especially, the approximation is implemented in the increasing side to reduce the mismatching loss M. Thus, the broad band reception over the VHF and UHF bands of the TV broadcast wave especially as well as domestic and oversea FM radio broadcast waves is attained.
Patent JP-H09212803-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIYOFUJI TAKASHI
IPC: G11B5/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem such as a circuit scale is enlarged, by reducing the number of amplifiers. SOLUTION: This device is provided with a rotary transformer 4 consisting of a rotor 1 and a vertically moving stator 3. In the case of recording/ reproducing by a 1st system, a transmitting part provided on the stator 3 is moved to the position confronted with the transmitting part, which is provided on the rotor 1 and transmitted by the 1st system, and when the recording/ reproducing operation is made by a 2nd system, the transmitting part provided on the stator 3 is moved to the position opposed to the transmitting part, which is provided on the rotor and transmitted by the 2nd system.
Patent JP-H07250094-A (JP)
Title: Delivery system for electronic mail
Inventor: MORIAI SHIGETADA
IPC: H04L12/58
Filed: 1994-03-11
Abstract: PURPOSE:To provide the delivery system of electronic mails capable of deliverying the electronic mail to a terminal corresponding to a user on a reception side, preventing recording paper from being wasted and effectively utilizing the electronic mail relating to the delivery system of the electronic mails for deliverying the electronic mail to the terminal after storing the received electronic mail. CONSTITUTION:In a mail storage exchange 11 connected to the plural terminals (FAXes 13, 15, 16 and 19, WSes 21 and 23, PCs 22 and 24 and a printer 25) through lines (ISDN or the like) 12, 14 and 26 and a PBX 18, plural priority orders are set for respective users (the destination of the mail) using the terminals and registered in a terminal data storage part 36. The reception mail stored in a mail storage part 35 is delivered to the terminal with the highest priority order of the destination selected by retrieving the terminal data storage part 36 by a terminal data control part 37 after it is converted to the data kind of the terminal kind in a data conversion part 38.
Patent JP-S61202397-A (JP)
Title: Read-only memory device
Inventor: SAKIHAMA KAZUHISA
IPC: H01L21/8246
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a read-only memory ROM which is suited to a high-speed operation with easy handling of the output signal and with small current consumption, by connecting a resistance means which has the intermittent actuation between the 1st output line which delivers the information read out of a memory part and a terminal at the other side of a power supply. CONSTITUTION:The 1st output lines 5 and 15 are connected to the plus power supplies VDD serving as terminals at one side of a power supply via (p) FET 31 and 41 which have the intermittent actuation with a clock. While the 2nd output lines 6 and 16 are connected directly to the minus power supplies VSS serving as terminals at the other side of power supply, i.e., the earth. The rise and fall timings of selection signals IN1-IN4 are synchronous with the fall timing of the clock phi. Thus the p FET 31 is turned on when the clock phi is set at 'L'. As a result, the signal handling is facilitated together with a high- speed operation by inhibiting the output of a dummy. Furthermore the current consumption can be reduced with a ROM.
Patent JP-H05243780-A (JP)
Title: Ferrite plate for electric wave absorbing body
Inventor: KOGO MASANORI
IPC: C01G49/00
Filed: 1992-02-27
Abstract: PURPOSE:To reduce weight without changing external dimensions and manufacture an electric wave absorbing wall inexpensively and easily even if the amount of adhesive is reduced by forming a plurality of recessed parts on the surface of a ferrite thin plate with a specified spacing among them. CONSTITUTION:A ferrite plate 1 is a square ferrite thin plate and a plurality of recessed parts 2 in quadrangular pyramid are formed on the surface. A distance L between center lines is the same so that the side edge and the side of the ferrite plate 1 are in parallel in the recessed parts 2 and then the distance between the center line and the side of the ferrite plate 1 is equal to 1/2L. The ferrite plate 1 is manufactured by press forming and calcination, the depth of the recessed parts 2 is nearly half the thickness of the ferrite plate 1, and the weight of the ferrite plate 1 is approximately 8% lighter than that with external dimensions where no recessed parts 2 are provided, thus saving materials and reducing cost and manufacturing an electric wave absorbing wall easily with less adhesive.
Patent JP-H07246828-A (JP)
Title: Air-conditioner for vehicle
Inventor: NONOYAMA KOJI
IPC: B60H1/00
Filed: 1994-03-11
Abstract: PURPOSE:To prevent a crew at the rear seat from feeling cold as a result of a lower blow temperature at a blow port at the foot of a rear seat than at a blow port at the foot of a front seat. CONSTITUTION:On the blow side of a heater core 15, an air takeoff port 31 for a blow port 34 at the foot of a rear seat is arranged at a hot water entrance and an air takeoff port 30 for a blow port 35 at the foot of a front seat is arranged at the hot water exit side of the takeoff port 31. In this way, hottest air flows into the air takeoff port 31 at the rear seat side and somewhat lower temperature of hot air than hot air flowing into the takeoff port 31 flows into the air takeoff port 30 at the front seat side. Even if the temperature of hot air, when passing through a long rear heater duct 41, somewhat decreases, a crew at the rear seat side feels as sufficiently warm as a crew at the front seat side.
Patent JP-S54133336-A (JP)
Title: Redorder
Inventor: TOMITA SATORU
IPC: B41J2/385
Filed: 1978-04-07
Abstract: PURPOSE:To reduce the space of heat fixing part, make fixing faster and acheive higher speed of recording by disposing a heating means in opposition to a recording head and applying developing particles to the back of recording paper and the heat necessary for fixing to the front. CONSTITUTION:A hole is opened in a metal bar 3 which opposes to an ink jet head 1 and supports recording paper 2 and a heater wire 4 which is insulated with asbestos or ceramic sleeve is inserted thereon. This is then energized to heat the metal bar 3. Heat is applied to the portion of the recording paper opposing to the head 1 by the heat this metal bar. The metal bar 3 is supported by a ceramic plate 5 and the temperature of the metal bar 3 is maintained at approximately a constant value by detecting it with a thermistor or the like and controlling the current supply to the heater wire 4 so as to avoid overheating of the recording paper. Since this causes the ink printed from the head 1 on the recording paper 2 to dry immediately, the speed of recording may be set extremely high.
Patent JP-H08234038-A (JP)
Title: Tool for optical fiber connector
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/24
Filed: 1995-02-28
Abstract: PURPOSE: To provide a tool for optical fiber connector usable with simple operation. CONSTITUTION: This tool for the optical fiber connector is provided with a holding part 22 which holds the optical fiber connector 1, a wall part 23 which exists on the base side of the optical fiber connector 1 held by this holding part 22 and comes into contact with a bending member and a retaining member 24 which exists on a cover side, is attachable and detachable to and from this wall part 23 and puts the cover on a base by approaching the wall part 23 side. The tool is also provided with clamping parts which exist on both sides in the longitudinal direction of the optical fiber connector 1 held in the holding part 23, are attachable and detachable to and from each other and butt the front ends of the optical fibers against each other by respectively clamping a pair of the optical fibers and bringing these fibers closer to each other.
Patent JP-H07250198-A (JP)
Title: Data communication equipment
Inventor: NAKAMURA MITSUHIRO
IPC: H04N1/00
Filed: 1994-03-11
Abstract: PURPOSE:To eliminate the need for reregistering contents registered to a key before and to securely extend a function by mounting a function expansion board, and inhibiting a reserved function from being used when the key for the extension function is allocated. CONSTITUTION:When the specific key 22 allocated for the extended function is already reserved for another function and the registration is already done while the function extension board 15 is mounted, a control part 1 does not delete the contents registered in a memory 11 composed of a RAM and holds them in the memory 11 in a inhibited state, and also allocates the function of the specific key 22 in the memory 11 so that it can be used as a facsimile modem function. While the board 15 is disconnected from the equipment body B, namely, extracted, on the other hand, the control part 1 inhibits the specific key 22 from being allocated for the facsimile modem function to disable it to be used, and reallocates the previous registration contents, stored in the memory 11, as the registration contents of the key 22, thereby validating and using the reserved function again.
Patent JP-H03246185-A (JP)
Title: Radiator of motorcycle
Inventor: NISHIMOTO YUJI
IPC: F28D1/047
Filed: 1990-02-23
Abstract: PURPOSE:To reduce the cost and projected area of a radiator by curving the center section so that both sides of the radiator may be positioned at the front section, providing cut faces which are parallel with the longitudinal direction of a motorcycle at the angle sections of both sides of a tank and also curving the lower section of the tank to inner side. CONSTITUTION:The center of a radiator 1 is curved toward the rear side and only in the left and right direction so that the tanks 2 on both sides may be positioned on the front side. The tanks 2 on both sides are provided with cut faces 5 which are parallel with the longitudinal direction of a motorcycle at the angle sections of both ends so as to narrow the widest breath, and the outer side surfaces of the lower sides of the tanks 2 on both sides are curved to the inner side so as to be thin and narrow in width. The radiator 1 is mounted on the front side of a frame 6, faced to the front direction and is connected to the engine by a hose to circulate the cooling water. The wind produced by running is made to blow against the radiator 1 to cool the cooling water. To the front section of the frame 6, a front cowling 7 is attached, and the radiator 1 is fitted to the inner width of the cowling 7.
Patent JP-H07250339-A (JP)
Title: Gradation correction device
Inventor: NAKAHIGASHI HIDETO
IPC: H04N9/68
Filed: 1994-03-11
Abstract: PURPOSE:To halve the effect of noise superimposed on a luminance signal onto color gradation correction by halving an arithmetic rate of a color correction signal with respect to that for luminance correction and applying averaging processing to gradation correction data based on a luminance level of each picture element. CONSTITUTION:An average value calculation circuit 14 receiving an output signal (j) from a lookup table 10 and a corresponding luminance signal (b) averages ratios job in the unit of two-picture elements to provide an output of gradation correction data O to a color correction arithmetic circuit 16 whose arithmetic rate is a half that of a luminance correction arithmetic circuit 12. Then the circuit 16 multiplies the data O with an input color signal (n) subject to digital conversion to decide color correction data, and a color signal P whose gradation is corrected is outputted by applying gradation correction to the signal (n) based on the color correction data. Through the constitution above, the effect of noise superimposed on the luminance signal on color gradation correction is halved.
Patent JP-S52124474-A (JP)
Title: Electrolytic treatment of exhaust service water
Inventor: TANAKA MINORU
IPC: C02F1/461
Filed: 1976-04-14
Abstract: PURPOSE: To flocculate and separate the suspended matter, by adding the solution, added strong acid, eluting Fe with the electrolytic elution in the strong electrolytic salt solution, converting to ferric iron by exposuring to air and the solution, eluting Al with electrolytic elution in the strong electrolytic salt solution, converting to aluminium hydroxide, to exhaust water or service water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000240852-A (JP)
Title: Piping support
Inventor: OKADA SHOJI
IPC: F16L3/14
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent dropping out from an anchor or bolt. SOLUTION: An anchor bolt pressing plate 8 is reciprocatively and fixably provided on an anchor bolt 6 side of a vertical wall part of a supporter 1, and a thin engagement part is fitted to a screw part of the anchor bolt 6 by the anchor bolt pressing plate 8 for positively maintaining an interval between the supporter 1 and the anchor bolt 6 as it is, and maintaining the pressing state of the anchor bolt 6 by the anchor bolt pressing plate 8.
Patent JP-S53126852-A (JP)
Title: Time-voltage conversion circuit
Inventor: SUGIURA NOBORU
IPC: H03K9/08
Filed: 1977-04-13
Abstract: PURPOSE: To eliminate the effect of the parasitic effect as well as to increase the reliability and to reduce the cost, by constituting the conversion circuit using two capacitors and one resistance for the external attachment part of the monolithic IC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59167417-A (JP)
Title: Unloader operation method
Inventor: MIYAZAWA ISAO
IPC: B65G67/60
Filed: 1983-03-15
Abstract: PURPOSE:To accomplish quantitative loading and unloading by finding the loading and unloading quantity of a tranported material scraped by a scraping portion of a bucket conveyer of an unloader, and changing the feed speed of the conveyer depending upon the quantity to control the loading and unloading quantity so as to cope with fluctuation in a bulk material without a time lag. CONSTITUTION:An unloader includes an elevator portion 5a and a bucket conveyer 5 having a scraping portion 5b radially extended from the lower end portion of the elevator portion for scraping a transported material, a bulk mterial (m). Buckets 13 are circulated and transported by expanding a retaining cylinder 10 and an expansion-contraction cylinder 11 to pull a chain 12 stretched among sprockets 6, 7, 8. External forces P1 (expansion load) and P2 (vertical load) are detected from oil pressure of the cylinders 10, 11, and the loading and unloading quantity Q of the bulk material scraped by a scraping portion 5b is calculated from the detected value by a computer. The result is feedbacked to control operation such as the feed of the bucket 13 of the conveyer 5 or the turning and traveling of the conveyer 5.
Patent JP-S53127288-A (JP)
Title: Variable resistive element
Inventor: SATOU MASUJI
IPC: H01L31/16
Filed: 1977-04-13
Abstract: PURPOSE: To change the resistance of a resistive element in stepless, by coating the photo conductive film changing its electric resistance with light on an insulation substrate, providing a high resistance film on it selectively, constituting a resistive element through formation of the electrode band at the both sides with spacing, and changing the amount of light while emitting light on the entire surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55133414-A (JP)
Title: Photosensitive resin composition
Inventor: AKAGANE KAZUO
IPC: C08F299/00
Filed: 1979-04-05
Abstract: PURPOSE: To prepare a photosensitive resin composition having excellent flexibility, adhesivity, air drying characteristics, curability, and storage stability, and useful as a raw material of paint, letter press, etc., by compounding a specific reaction product, an unsaturated epoxyester, a polymerizable monomer, and a photosensitizer.  
     CONSTITUTION: A composition composed of (A) a reaction product obtained by (1) reacting (i) an epoxy compound having two or more epoxy groups in a molecule with (ii) 0.1W0.95 equivalent, based on the epoxy group, of (meth)acrylic acid, (2) reacting the above product with (iii) an amino compound having two or more active hydrogen atoms in a molecule to obtain the product wherein the equivalent ratio of the active hydrogen atom to the residual epoxy group is 0.5W1.1, and (3) reacting the product with (iv) a polyisocyanate compound to obtain the product wherein the equivalent ratio of the isocyanate group to the unreacted hydroxyl group is 0.05W0.7, (B) an unsaturated epoxyester, (C) a polymerizable monomer such as hydroxyalkyl acrylate, and (D) a photo-sensitizer. The amounts of the components (A)-(D) are adjusted to satisfy the formulas IWIII (weight ratio). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53125951-A (JP)
Title: Rolling machine
Inventor: TAKASE HIROSHI
IPC: B21B29/00
Filed: 1977-04-12
Abstract: PURPOSE: To improve service efficiency of working roll in the tamdem rolling machine, with exchangeability of the roll given through common use for stands of the double chock system and the single chock system by making the shape of the roll neck identical between the two systems. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03244645-A (JP)
Title: Foamed thermal insulation material
Inventor: NAKAMOTO HIDEO
IPC: C08G18/00
Filed: 1990-02-22
Abstract: PURPOSE:To prepare the title material with excellent thermal insulation properties without causing environmental problems by mixing a polyol component comprising a mixture of a polyether polyol, a foam stabilizer, a catalyst, a specific blowing agent, and a specific graphite powder with an isocyanate component comprising an org. polyisocyanate and foaming the mixture. CONSTITUTION:A polyol component comprising a mixture of a polyether polyol, a foam stabilizer (e.g. F-335, a product of Shin-Etu Chemical Co., Ltd.), a catalyst (e.g. Kaolizer No. 1, a product of Kao Corp.), a blowing agent comprising 1, 1-dichloro-1-fluoroethane or 2,2-dichloro-1,1,1-trifluoroethane, and a graphite powder surface-treated with a silicone is mixed with an isocyanate component comprising an org. polyisocyanate (e.g. crude MDI) and foamed.
Patent JP-S60187530-A (JP)
Title: Preparation of heat resistant polyether ketone film or sheet
Inventor: NOZAWA SEIICHI
IPC: C08L71/02
Filed: 1984-03-07
Abstract: PURPOSE:To attain to enhance strength, Young modulus flatness, heat resistance and dimensional stability, by biaxially orienting an unoriented film or sheet, which is formed by applying melt extrusion molding to specific polyether ketone, under a specific condition. CONSTITUTION:Polyether ketone, which has a repeating unit represented by formula and of which the inherent viscosity is 0.4dl/g or more, is formed into an unoriented film or sheet by melt extrusion molding. Subsequently, this film or sheet is biaxially oriented at least 1.5 times in both longitudinal and lateral directions simultaneously or in an arbitrary order at a temp. from the secondary transition temp. thereof to 210 deg.C. By this method, a low cost general-purpose film excellent in strength, heat resistance and dimensional stability can be prepared and can be adapted to various uses such as an electric insulating material, a food packing material, a copy film and a tracing material.
Patent JP-H07231361-A (JP)
Title: Data transmission method
Inventor: YAMADA HAJIME
IPC: H04M11/00
Filed: 1994-02-16
Abstract: PURPOSE:To save the charging for a channel use and to enable economical data transmission/reception by connecting a required communication channel during the transmission/reception, tentatively opening the communication channel after the transmission/reception are completed, thereafter inhibiting communication with a third party until the transmission/reception of the entire data are completed and performing connection and restarting of the transmission/reception when the new data are generated after the communication channel is opened. CONSTITUTION:The transmission/reception of fixed data are performed between terminals 1-1 and 1-2 through a network 3. By call setting between the terminals 1-1 and 1-2, the fixed communication channel 4 called a path or a link is connected and the transmission/reception are started. Basically, the communication channel 4 is connected every time the data are generated and the communication channel 4 is opened in other cases. That is, the communication channel 4 is connected during a period from the time t1 to t2 when the data are generated and the data are transmitted. Then, the communication channel 4 is opened during the period from the time t2 to the time t3. When the communication channel 4 is used in such a manner, the use is charged only while the communication channel 4 is connected.