baber/WOPTO huggingface dataset:
Patent JP-H06257258-A (JP)
Title: Waterproof asphalt roofing
Inventor: TAMAKOSHI TOSHIO
IPC: B32B11/04
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a waterproof asphalt roofing excellent in waterproof efficiency of a joint section without using a mold releasing paper by laminating a plurality of a roofing unit bodies consisting of a core, an asphalt layer, a thermosoftening resin film. CONSTITUTION:Asphalt layers are formed on both sides of a core so that the core is impregnated with asphalt. In addition, a thermosoftening resin film is stuck on the surface of the asphalt layer to obtain roofing unit bodies B. In addition, a plurality of roofing unit bodies B are laminated while adhering partially, and waterproof asphalt roofings A are obtained. When the waterproof asphalt roofings A are laid on the setting bed D and are connected to each other, first of all, the roofing unit bodies B and B on the ends are stripe. After that, a tape-like splice sheet is made to lie between them and is thermally welded. Both sides are thermosoftening films, so that the waterproof asphalt roofings A are rolled in the shape of a roll and are conveyed without using a mold releasing paper.
Patent JP-S60214653-A (JP)
Title: Signal processor
Inventor: HAMADA KIYOSHI
IPC: H04L7/00
Filed: 1984-04-10
Abstract: PURPOSE:To perform transmission of good circuit quality by detecting the input break of a data signal, scrambling and transmitting a synchronizing type scramble signal, and descrambling a received signal. CONSTITUTION:When the data signal of a digital multiplex signal 112 has a break at a transmission side, an input break detecting circuit 13 detects the data input break and sends an input break information signal 114 and a signal input state signal to a self-synchronizing type scramble signal control circuit 17. Then, a self-synchronizing scrambling circuit 16 converts the digital multiplex signal into a random code with PN code signal of a specific number of stages of the circuit 17, and it is transmitted 19. A self-synchronizing type descrimbling signal generating circuit 23 at a reception side, on the other hand, generates a descramble signal consisting of PC codes to the output of a frame synchronizing circuit 21 at the time of the break of data signal input. Consequently, the digital multiplex signal from the frame synchronizing circuit 21 is converted 28 into codes to output a digital multiplex signal 134.
Patent JP-H05271692-A (JP)
Title: Solvent cleaning method of article
IPC: C23G5/032
Filed: 1991-04-04
Abstract: Low molecular weight, fluorine-containing ethers of boiling point 20 DEG C to 120 DEG C are used in solvent cleaning applications.
Patent JP-S57189318-A (JP)
Title: Vertical magnetic recording device
Inventor: YAMAGATA IKUAKI
IPC: G11B5/31
Filed: 1981-05-14
Abstract: PURPOSE:To easily manufacture a device, to elevate its recording efficiency, and to increase its track density, by forming a thin film magnetic pole constituting an auxiliary magnetic pole on a substrate, and forming it in one body with a coil formed separately. CONSTITUTION:A main magnetic pole 3 and an auxiliary magnetic pole 4 are installed so as to place a magnetic recording medium 1 between them, a signal current is made to flow to an energizing coil 7 of the auxiliary magnetic pole corresponding to each track, and is recording in a running magnetic recording medium 1. As for the main magnetic pole 3, a high permeability magnetic film is formed on a nonmagnetic substrate 5' by a sputtering method. As for the auxiliary magnetic pole 4, an auxiliary magnetic pole pattern 6 to each track is formed, and after that, in accordance with this pattern, a nonmagnetic substrate 5 is cut and plural arms 5a are formed. To the arm 5a on which the pattern 6 has been formed, the energizing coil 7 which has wound a winding around a bobbin formed by a nonmagnetic material is fitted in the direction as indicated with an arrow B.
Patent JP-S52154248-A (JP)
Title: Rotary disc type process and apparatus for treating waste water
Inventor: NAKANO TAMIO
IPC: C02F3/08
Filed: 1976-06-17
Abstract: PURPOSE: To create an environment amply suitable for propagation of microorganisms in a rotary aeration tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54162768-A (JP)
Title: Mold for foam injection
Inventor: KURAUCHI HIROSHI
IPC: B29C37/00
Filed: 1978-06-15
Abstract: PURPOSE:The title mold designed to discharge gases from slits in the mold around the ejector poins, to prevent the sink completely, and to take out the molded article from the cavity. CONSTITUTION:A molten foamable resin is injected from the nozzle touch inlet 4 through the sprue 5, runner 6, and gate 7 into the cavity 8. Gases are discharged from the slits 9 and 9a in the cavity plates 16 and 16a to foam and expand the resin throughout the cavity 8. The movable half 2 is moved in the direction to part the surfaces 3, and the cavity plate 16 is pushed down from the blaten 14 by the repulsion force of the spring 13 while in contact with the cavity plate 16a to drive the pin 10 relatively to the plate 16 in a given sliding direction regulated by the guide pin 12. Flashes separate to prevent the slit 9 from clogging.
Patent JP-S55162867-A (JP)
Title: Armature for coreless motor
Inventor: TONARI HIROHIKO
IPC: H02K23/26
Filed: 1979-06-06
Abstract: PURPOSE:To minimize variations in torque of a coreless motor by increasing the number of turn of a predetermined one of loop coils therein. CONSTITUTION:A shaft 1 and a commutator 2 are provided in the central portion of a cup type armature 3, and nine loop coils 3a, 3b... 3i are wound along grooves in the armature 3 while partially superposing one coil on another in the mentioned order. Assuming that the number of turn of each coil is fifty. Since the coil 3b is partially superposed on the coil 3a, the coil resistance of the coil 3b is greater than that of the coil 3a. Accordingly, a torque generated by the coil 3b is greater than that of the coil 3a. This tendency continues up to the coil 31. Therefore, a torque generated various one cycle per one turn of the coils around the outer surface of the armature. Thus, when the number of turn of a predetermined coil, for example, the coil 3f is increased by two or increased to fifty-two, variations in torque can be reduced.
Patent JP-H01246178-A (JP)
Title: Production of refractory for molten steel
Inventor: NASU ICHIRO
IPC: B22D11/04
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a refractory for molten steel, excellent in resistance to melting loss and thermal shock and having moderate bending strength, etc., by mixing BN powder having a high specific surface area with AlN powder and Y2O3 at a specified weight ratio, applying a high pressure, forming the mixture and calcining the resultant compact at a prescribed temperature in a nonoxidizing atmosphere. CONSTITUTION:Boron nitride powder having >=30m<3>/g specific surface area in an amount of 20-70pts.wt. is mixed with 30-80pts.wt. aluminum nitride powder and 0.1-8pts.wt. yttrium oxide powder. After or while forming under >=1,000kg/cm<2> pressure, the resultant mixed powder is then calcined at 1,600-2,100 deg.C temperature in a nonoxidizing atmosphere (e.g., nitrogen atmosphere) to afford a refractory for molten steel. Thereby, the aimed refractory, excellent in resistance to melting loss and thermal shock and suitable especially for uses, such as break rings, nozzles, for continuous casting can be produced without using silicon nitride as a starting raw material.
Patent JP-H03269137-A (JP)
Title: Length-measuring equipment for woven product in rush-weaving machine
Inventor: MATSUOKA YUTAKA
IPC: D03J1/20
Filed: 1990-03-19
Abstract: PURPOSE:To measure the length of a woven mat by counting the movement of the measuring projections on a measuring wheel being in contact with a feed roller to guide a woven mat. CONSTITUTION:A measuring wheel 15 is put to pressure contact with a feed roller 16 to feed a woven mat g to a specified position, and the length of this mat g passing through between the wheel 15 and feed roller 16 is measured. The circumferential edge parts of both the sides of the wheel 15 are provided, at regular intervals, with left and right side measuring projections in an alternately displaced manner, and from left and right side proximity switches located near each projection, count signals are given to a control unit and displayed.
Patent JP-S6446834-A (JP)
Title: Generator for address and branch target address
Inventor: DANIERU II RENOSUKII
IPC: G06F9/32
Filed: 1988-03-25
Abstract: PURPOSE: To eliminate the necessity of additional hardware and timing delay by using a specified group relative address specification system. CONSTITUTION: A memory 10 has a branch instruction(BR) 12, a literal field(LIT) 14 and an address specification instruction TARG 16. The upper bits of a 1st address are converted into the upper bits of a 2nd address by hardware controlled by a selected numeral within the LIT 14 including numerals supplied from the external. The converted upper bits of the 1st address and a subset of numerals supplied by the LIT 14 are combined to form the 2nd selected address. Consequently, the offset of both of positive and negative values from an optional program counter address(PC) value can be guaranteed without requiring excess hardware and time delay.
Patent JP-H08274309-A (JP)
Title: Manufacture of mis transistor
Inventor: KATADA MITSUTAKA
IPC: H01L21/265
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a stable transistor characteristic by lessening the dispersion of the suppression of a short channel effect. CONSTITUTION: (a) A gate electrode 13 is formed on a silicon substrate 11 with a gate insulating film 12 between. (b) Oxide films 14a, 14b are formed on the surfaces of the gate electrode 13 and the silicon substrate 11. (c) With the insulating film 14a formed on the side surface of the gate electrode 13 used as a reference, phosphor ions 15 or ions 15 of a compound containing phosphor are implanted from an oblique direction, and punch-through suppression layers 16a, 6b are formed in the silicon substrate 11. (d) Besides, BF2 ions 18 are implanted to the surface of a silicon substrate 11 from the vertical direction using the gate electrode 13 and the insulating film 14a formed on its side surfaces as a mask. (e) A source and a drain 18a and 18b are formed by activating these BF2 ions implanted.
Patent JP-S63237161-A (JP)
Title: Logic simulation method
Inventor: KATOU HATSUYOSHI
IPC: G06F19/00
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the number of elements by converting a partial circuit using a transfer switch into a logically equivalent AND-OR logical operation circuit. CONSTITUTION:When the circuit (a), constituted of the transfer switches of p-type and an n-type, is given the conversion of a control system, it comes like (b), and further, when it is given the simplification of the control system, it comes to be expressed like (c). By substituting a selector, constituted of an AND-OR logic, for the wired connection part of the transfer switch in this circuit, it can be converted into the circuit without the transfer switch like (d), and when it is simplified, it comes to be the circuit (e). Thus, by thinking as reducing the number of the elements, the simulation comes easy.
Patent JP-H08271013-A (JP)
Title: Air conditioning control device
Inventor: MIZUNO KATSUMI
IPC: F24F11/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide an air conditioning control device under a less-expensive configuration which can turn off an air conditioning load during both heating operation and cooling operation at a set value, without using an expensive microcomputer. CONSTITUTION: There are provided a comparator 1 for comparing a set value with a room temperature measured value and outputting a result of comparison; a hysteresis circuit for feeding back an output of the comparator to an input side and having an operation interval T; a first switch means 3 arranged in this hysteresis circuit; a second switch means 7 arranged in an air conditioning load circuit; and a cooling or a heating discriminating means 10 for intermittently controlling the first and second switch means 3, 7 in response to an output signal of the comparator 1 and a cooling or a heating changing-over signal.
Patent JP-S61230314-A (JP)
Inventor: SASAKI TOSHIHIRO
IPC: H01G2/16
Filed: 1985-04-04
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-S56168240-A (JP)
Title: Constant-voltage regulated power supply
Inventor: TABUCHI KATSUMI
IPC: G05F1/56
Filed: 1980-05-29
Abstract: PURPOSE:To stabilize the output voltage of a DC-DC converter by connecting a resonance circuit to a switching element to make the current zero at on-off of the element. CONSTITUTION:Switching elements 3, 4 and coils 15, 16 for resonance are connected in series between both terminals of an input DC power supplies 1, 2. Diodes 5, 6 are connected respectively in parallel to the switching elements 3, 4 and a condensor 7 for resonance and a primary winding 10 of a transformer 9 are connected in series between an intermediate point m of the DC power supplies 1, 2 and an intermediate point n of the coils 15, 16 for resonance. A secondary winding 11 of the transformer is connected from a recitifer circuit 12 to a load 14 while it is inputted from a differential amplifier 20 to a comparator 21 together with an output of a saw-tooth wave generating circuit 19. Hereby, the current of the switching elements 3, 4 at on-off becomes zero, and the stabilization is effected without influencing on the output voltage.
Patent JP-S61229753-A (JP)
Title: Suspension controlling device
Inventor: ISHIKAWA TOSHIO
IPC: B07C3/14
Filed: 1985-04-05
Abstract: PURPOSE:To enable the time for suspension of a section driving device to be shortened as a whole permitting throughout efficiency to be improved by configurating a device in such a way that only the specified conveying system, in which an abnormal condition takes place, is suspended out of numbers of conveying systems which convey and sort carried materials such as objects, leafs, and the like. CONSTITUTION:Each of driving motors 1a-6a is connected with each of conveying paths 1-6 respectively. A compartment 10 for evacuation is provided at the terminal end of the conveying path 1 so as to house carried materials in when the conveying path 2-6 are suspended. Each of the conveying paths 1-6 is provided with an abnormal condition detecting circuit 8 for possible jamming and the like to detect the abnormal condition in each of the conveying paths 1-6. When the abnormal condition takes place, a suspension control circuit 9 allows abnormal signals J1-J6, each of which corresponds to each of the conveying paths 1-6 respectively, to determine the conveying path to be suspended out of the paths 1-6 permitting the corresponding motor attached to that path to be suspended out of the driving motors 1a-6a. Accordingly, as this configuration allows only the conveying system, in which the abnormal condition takes place, to be suspended. This enables the time for suspension of a section driving device to be shortened as a whole permitting throughout efficiency to be improved.
Patent JP-2000234491-A (JP)
Title: Method for propelling and installing bent steel pipe support and its device
Inventor: NAKAHARA IWAO
IPC: E21D9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To install bent steel pipes as supports to improve the ground even in the ground of weathered rocks and crushed rocks and to exchange bits for excavation according to changes in the ground. SOLUTION: A top heading 2 is provided at the planned part of a large- section tunnel ceiling. A propelling device carriage on which a bent steel pipe propelling device is mounted is moved to a predetermined location in the top heading 2. Bent steel pipe units in which hole enlarging bits and blade tips to be connected to down-the-hole hammers are built in at the tip parts are joined to one another by a steel pipe joining device provided for the propelling device. Then the planned surface 3 of the large-section tunnel ceiling is excavated, and the bent steel pipe units are propelled along the planned surface 3 by the propelling device.  After propelling the bent steel pipes by a predetermined length, augers, universal joints, the down-the-hole hammers, the hole enlarging bits, and the blade tips inside the bent steel pipes are recovered through the steel pipes to leave only the steel pipes to be supports 1.
Patent JP-S51148777-A (JP)
Title: A process for laminating films while keeping a liquid resin at a const ant thickness
Inventor: NAKANO TSUNETOMO
IPC: B29C39/18
Filed: 1975-06-17
Abstract: PURPOSE:To keep a liquid resin at a constant thickness by squeegeeing the liquid resin first to a film thickness to laminate, and than laminating the film.
Patent JP-H07258864-A (JP)
Title: Zinc phosphate treatment of aluminum and method for managing treating liquid to be used in this method
Inventor: SO KENDOU
IPC: C23C22/73
Filed: 1994-03-17
Abstract: PURPOSE:To improve chemical conversion treatability to Al without hindering an effect of forming P crystals on a steel sheet by subjecting Al alone or together with steel to a zinc phosphate treatment by adding ultrasonic vibrations on a treating liquid while allowing this treating liquid to flow. CONSTITUTION:The ultrasonic vibrations are applied on the treating liquid while the treating liquid is allowed to flow at the time of subjecting the Al or Al alloy alone or simultaneously with the steel of rust preventive steel to the zinc phosphate treatment. The treating liquid is sampled during the treatment stage described above and the metal to be treated is immersed into the sampled treating liquid. The time required for rapid generation of gaseous hydrogen after the immersion is measured, by which the degree of deterioration of the treating liquid is detected and liquid management, such as exchange of the treating liquid, is exactly executed.
Patent JP-H08271179-A (JP)
Title: Plate type heat exchanger
Inventor: AMANO TSUKASA
IPC: F28F3/08
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the breakage of a plate shape due to the leakage of fluid by forming closed rooms with welding lines for welding the prescribed parts of plates and providing discharge ports for discharging leaking fluid at parts facing the closed rooms on gasket lines on which the outer surfaces of the bottoms of the gasket grooves of the plates abut. CONSTITUTION: Discharge ports 11, used as air vents, for discharging leaking fluid outside are provided at two positions facing closed rooms 10 on gasket lines on which the outer surfaces of the bottoms of the gaskets 7 of plates 8 come into contact with each other. Namely, the discharge ports 11 are provided at parts facing the closed rooms 10 formed in the peripheries of fluid inlet/outlet ports between the plates 8 on the gasket lines of cassettes 1. Thus, when the leakage of fluid is generated in the parts facing the closed rooms 10 in welding lines, the leaking fluid is not retained in the closed rooms 10 and is discharged outside from the discharge ports 11. Thus, the leaking fluid from the parts facing the closed rooms in the welding lines can be rapidly detected.
Patent JP-H09265168-A (JP)
Title: Automatic developing device
Inventor: NOZAWA YOSHIE
IPC: G03D3/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in finish quality caused by deposit in water content which is carried by a photoreceptive material and which sticks to a roller at a squeezing part. SOLUTION: In the squeezing part 70, a sheet film 12 is carried by pairs of rollers 78 and 80 in almost the horizontal direction and the water content sticking to the surface of the sheet film is squeezed. As for the pair of rollers 78, a water repellent roller 78A and a hydrophilic roller 78B whose surface is made rough are arranged in a pair, since the circumferential surface of the roller 78B is made rough, the water content does not partly stick to the surface, but the surface uniformly gets wet due to a surface tension etc. Thus, even in the case that dye etc., are deposited on the circumferential surfaces of the rollers 78A and 78B and transferred to the sheet film, the dye etc., are inconspicuous, so that the finish of the sheet film is not damaged.
Patent JP-H03273701-A (JP)
Title: Dielectric resonator
Inventor: AIZAWA KIMIO
IPC: H01P1/205
Filed: 1990-03-22
Abstract: PURPOSE:To decrease the number of parts of a dielectric resonator by providing the electrodes into >=2 grooves formed in a part where no contact is secured between a hole provided on the upper surface of a dielectric coaxial resonance element and the electrode provided on the outer circumferential surface of the resonance element. CONSTITUTION:A columnar dielectric coaxial resonance element 14 contains an upper surface 11, a lower surface 12, and a hole 13 piercing through both surfaces 11 and 12. Then two oblong grooves 16 and 17 are formed on the surface 11 with the optional depth and with no contact secured with the hole 13 and an outer circumferential surface 15. The electrodes 18-22 are applied to the surface 12, the surface 15, the inner circumferential surface of the hole 13, and the inner circumferential surfaces of both grooves 16 and 17 respectively. The capacity necessary for connection between a dielectric resonator 23 and a circuit is obtained from the capacity generated between the electrodes 21 and 22 provided on the inner circumferential surfaces of both grooves 16 and 17 formed on the surface 11 of the resonator 23 and an electrode 20 formed on the inner circumferential surface of the hole 13. In such a constitution, an insulated substrate and the metal fixture can be omitted and therefore the number of parts of the resonator 23 can be decreased.
Patent JP-S57188187-A (JP)
Title: Television monitoring, recording and reproducing device
Inventor: YAMAGIWA TOYOYUKI
IPC: H04N7/18
Filed: 1981-05-14
Abstract: PURPOSE:To make monitoring, recording and reproduction at all times for a plurality of television cameras with one transmission line, VTR and video monitor, by providing a specific video switching device, a pulse code generator, a pulse decoder and a camera selector. CONSTITUTION:A plurality of television cameras 1, a video selector 5 switching the video signals in the field period, and a pulse code generator 10 giving a television camera discrimination pulse code to the video signal, are provided. Further, a VTR2, a pulse decoder 13 detecting the pulse code of the video signal and decodig it, and a camera selection commander 15 designating a television camera to be displayed, are provided. Moreover, a video gate pulse generator 14 generating a gate pulse to gate the video signal of a specified television camera with the selection signal, a video gate circuit 11 gating the video signal with the pulse, a video memory 12 and a video monitor 3 are provided.
Patent JP-H03275201-A (JP)
Title: Scrap chute for side trimmer
Inventor: MATSUOKA HIROSHI
IPC: B21D43/16
Filed: 1990-03-26
Abstract: PURPOSE:To automatically switch and discharge scrap with or without burrs in a sheared part by composing a scrap chute on the outlet side of trimmer or a scrap chute on the outlet side of separator rolls extendable and contractable and making both the chutes connectable. CONSTITUTION:At the time of trimming the edge parts of a strip S, the separator rolls 13, 14 are moved in the direction away from the traveling line of steel strip and saved, the both 1, 15 are connected by extending the scrap chute 1 on the outlet side of the trimmer or the scarp chute 15 on the outlet side of the separator rolls, the edge parts of the strip S are continuously sheared with the trimmer and the scrap is discharged through the connected chutes 1, 15 in the case burrs are allowed to be in the edge parts. And, in the case when the burrs are not allowed to be in the edge parts of strip S, the chute 1 or 15 is contracted, the distance between the both, 1, 15 is expanded, the edge parts of the strip S are held by moving the separator rolls 13, 14 and the edge parts are cut off and discharged through the chute 15.