baber/WOPTO huggingface dataset:
Patent JP-H04351051-A (JP)
Title: Main controller, telephone set and home telephone system using them
Inventor: TABUSE TOSHIAKI
IPC: H04M1/80
Filed: 1991-05-28
Abstract: PURPOSE:To select a holding tone in response to the preference among plural holding tones provided to the main controller from the telephone set in the home telephone system. CONSTITUTION:A main controller 1 is provided with a holding tone selection section 11 having plural holding tone data with a different melody and selectively outputting a holding tone in response to the inputted holding tone number, a memory section 12 registering the holding tone number corresponding to the specific address of each telephone set and registers the specific address and the holding tone number to a memory section 12 with cross reference. On the other hand, when the holding signal with the specific address added thereto is sent from any telephone set, the memory section 12 is referenced to read the holding tone number corresponding to the specific address and a signal processing section 10 allows the holding tone selection section 11 to send the holding tone corresponding to the holding tone number to a telephone line L.
Patent JP-S6427283-A (JP)
Title: Gas laser cathode and manufacture of the same
Inventor: GURIGORII ANISHIMOBITSUCHI MAC
IPC: H01S3/038
Filed: 1988-06-22
Abstract: PURPOSE: To lengthen the life of a device by providing a wall of a cylindrical sleeve with a three-layer structure, made of carbide of group 5A metal in periodic table, and making composition of two outer layers, MeC0.8-0.95 , and that of an inner layer, semi-carbide MeC0.5 . CONSTITUTION: Relating to a gas laser cathode of a sleeve comprising a conductive and emitting material, the sleeve is formed with three layers which comprise carbide of group 5A metal in periodic table, and composition of two outer layers 1 is MeC0.8-0.95 , and that of a inner layer 2 is MeC0.5 . A raw material of tantalum or niobium is heated in the temperature range 2,000-2,200 deg.C in powdered graphite charge material, and manufacture is performed while keeping at the temperature for 5-10 hours. Thereby, less spattering, stability in gas medium, large mechanical strength and characteristics of high conductivity and emitting characteristics are provided, and the life of a gas laser is prolonged almost 10 times.
Patent JP-H0317549-A (JP)
Title: Method and device for detecting flaw on surface of spherical body
Inventor: WATANABE TAKEHARU
IPC: G01N29/04
Filed: 1989-06-15
Abstract: PURPOSE:To enable easy and reliable inspection of the soundness of the surface of a spherical body by making an ultrasonic wave fall on the spherical body made of ceramic while making it float and rotate on a fluid flowing upward through a cylindrical body. CONSTITUTION:Water is injected from an injection port 3 and a ceramic ball 5 is supplied above a cylindrical body 1 through a tubular body 4. Then the injected water flows upward and runs over an opening in the upper end of the cylindrical body 1 and it is drained from a drain hole 6. On the occasion, the ball 5 floats on the water. When a blower 7 is operated, the floating ball 5 is rotated. Next, an ultrasonic wave is made to fall on the surface of the ball 5 from an ultrasonic probe 2. A reflected wave returned from the surface of the ball 5 to the ultrasonic probe 2 draws a waveform of an amplitude fixed substantially when no flaw exists in the surface of the ball 5, while a large peak appears in the amplitude of the reflected wave when a flaw exists in the surface. By discriminating the existence, the soundness of the surface of the ball 5 can be inspected easily and reliably.
Patent JP-S6045688-A (JP)
Title: Backing material composition for carpet tile
Inventor: OOSHITA MINEO
IPC: D06N7/00
Filed: 1983-08-23
Abstract: PURPOSE:The titled backing material composition having high extraction strength of pile, and improved penetration strength, containing propane deasphalted asphalt, ethylene-ethyl acrylate copolymer, amorphous polypropylene, and tackifier resin. CONSTITUTION:(A) 15-35wt% propane deasphalted asphalt is blended with (B) 8-25wt% ethylene-ethyl acrylate copolymer (preferably containing 13-18wt% ethyl acrylate unit based on copolymer weight), (C) 15-45wt% amorphous polypropylene such as one having <=10% crystallinity and 10,000-30,000mol.wt, and (D) 10-45wt% tackfier resin such as rosin-based natural, synthetic resin, etc. in a weight ratio of C/D of (0.6:1)-(5:1) in a molten state uniformly, to give a backing material for carpet tile having flexibility, improved restoration properties, high penetration strength, improved water resistance, weather resistance, and dimensional stability.
Patent JP-S5775202-A (JP)
Title: Threading method for sheet through cold rolling mill train
Inventor: ASAI HITOSHI
IPC: B21B37/46
Filed: 1980-10-29
Abstract: PURPOSE: To improve the efficiency of the rolling process, by putting the tail end of a preceding coil on the head end of a following coil for the purpose of connecting  two coils, and by changing the rolling speed for the preceding coil from that for the  following coil if these two coils are to be separated from each other.   
     CONSTITUTION: The tail end of a preceding coil 3 is put on the head end of a following coil 4, between a feed reel 1 and the 1st stand F 1  of a tandem cold rolling mill; as two  coils' end parts are kept overlapped, the coil is threaded from the 1st stand F 1  to a  tension reel 2; then, the coil is subjected to a rolling process. When the overlapped part arrives at a prescribed rolling stand, the rolling speed for the preceding coil 3 is increased so as to be faster than that for the following coil 4, so that two coils' overlapping parts are separated from each other. The rolling process for the preceding coil  3 is then continued with an ordinary rolling speed, and the coil 3 is coiled by the tension reel 2. By the present sheet threading method, the welding, etc., for connecting the  preceding coil 3 to the following coil 4 is not needed so that the efficiency of the rolling process is improved to a level similar to that of a perfectly continuous rolling process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05328414-A (JP)
Title: Dtmf receiver
Inventor: MATSUSHIMA FUMIHIRO
IPC: H04M11/00
Filed: 1992-05-20
Abstract: PURPOSE:To reduce number of band pass filters in the DTMF receiver by making a pass center frequency of a switched capacitor filter variable. CONSTITUTION:The passing center frequency characteristic of a switched capacitor filter(SCF) 2 is changed sequentially by using a control circuit 4 to change a clock frequency of the SCF 2, an amplitude detector 5 detects the presence of a component of 8 frequencies in the DTMF signal and the result is latched by D-FF circuits 6a-6h and a high level is outputted to output terminals 7a-7h to detect the DTMF signal.
Patent JP-S5276977-A (JP)
Title: Belt tension meter
Inventor: OGINO SHINPEI
IPC: G01L5/04
Filed: 1975-12-23
Abstract: PURPOSE: Measurement of accurate values of load for the required amount of deflection of belts is made possible while the construction is simple and operation is easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0317365-A (JP)
Title: Door checker mechanism
Inventor: ONO JUN
IPC: E05C17/22
Filed: 1989-06-15
Abstract: PURPOSE:To simplify a mechanism to be compacted and enable the number of component parts to be reduced by energizing an engaging section set firmly on one side, on a cam surface set firmly on the other side of the side of a door or a vehicle mainbody, with an energizing section, to pressure-weld the engaging section. CONSTITUTION:On one side of a door or a vehicle main body, a cam surface 15b is firmly set, and on the other side, an engaging section 17a is firmly set. After that, by an energizing means 16, the engaging section 17a is energized and is pressure-welded on the cam surface 15b. Then, the cam surface 15b, the engaging section 17a, and the energizing means 16 are arranged on the same axes as those of the hinges 5a, 5b of the door, to be aligned with each other. As a result, a mechanism is simplified to be compacted and door checker function can be displayed.
Patent JP-H0318447-A (JP)
Title: Production of chain
Inventor: MASUDA KUNIMITSU
IPC: B21L7/00
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the generation of corners around the joint parts at both ends of respective chain rings by working a stock wire for chains by actuating a screw rod, crimping device, movable blade, crushing rod, etc., according to prescribed stages and joining the joint parts of the chain rings by a plasma spot welding machine. CONSTITUTION:The first ring chain 1 in the front position is crimped by the crimping device 2 and the one-turn part 4 at the front end of the stock wire 3 is entangled with the chain ring 1 by the screw rod. The terminal of the one-turn part 4 is positioned between the movable blade 5 and a stationary blade 6 and the blade 5 is actuated to cut off the one-turn part 4 from the stock wire 3. Both ends of the one-turn part 4 are pressed by the crushing rod 9 actuated by a pressing rod 8 to a receiving part 7 of the crushing rod to form the one-turn part 4 as the chain ring of the rear position. The joint part at both ends of this chain rings is positioned in front of a torch 12 of the plasma spot welding machine. This joint part is welded and connected by the welding machine. Since the joint part is welded in an inert gas, such as argon or helium, ejected from the torch 12, the clean finish which is free from the corners is obtd.
Patent JP-S5854413-A (JP)
Title: Switching regulator
Inventor: KUWABARA KOUJI
IPC: H02M3/28
Filed: 1981-09-29
Abstract: PURPOSE:To practically stabilize output voltage variation on the secondary side in addition to the stabilization of input voltage variation on the primary side, by a simple constitution only of the primary side. CONSTITUTION:A pulse width modulation controlling circuit 14 converts a DC input DCin into an AC signal only by turning on/off a switching element 15. The circuit 14 detects the voltage variation of the DC input DCin from a line 16 and controls also the pule width of the AC signal. When the voltage of the AC signal fluctuates, the pulse width is controlled narrow or wide. The stabilized AC signal is made to flow into the primary coil of a transformer 10 and an AC signal with a prescribed level is induced on the secondary coil. The AC signal on the secondary side is rectified by a rectifier circuit 18 and then converted into a DC output DCout with a prescribed level.
Patent JP-S5779163-A (JP)
Title: Drawn and ironed can consisting of surface treated steel plate and its production
Inventor: IMAZU KATSUHIRO
IPC: B65D1/16
Filed: 1980-11-01
Abstract: PURPOSE:To provide a drawn and ironed can of considerably improved paint adhesiveness and corrosion resistance while maintaining the coating weight of tin extremely less than conventional cans by specifying the content of tin in the surface layers of a can body part and the exposed area ratios of the tin-iron alloy layers respectively and making the surfaces of the can bottom part consist of tin plated layers. CONSTITUTION:This drawn and ironed can body 1 is formed of a can barrel part 2 and a can bottom part 3, and the connected part 4 of both parts in made seamless. The part 2 is made less thick than the part 3. This can body 1 has surface layers contg. tins at 0.05-2.80g/m<2> as a whole, specifically 0.20-1.70g/m<2> on the outside surface and 0.01-1.70g/m<2> on the inside surface. The inside and outside surfaces of the part 3 are formed of tin plated layers 9, and tin-iron alloy layers 10 of >=20%, more particularly >=25% exposed area ratios are provided on the inside and outside surfaces of the part 2. As a result, while the total zinc weight existing in the surfaces of this can body 1 is kept at an extremely low level as compared to that of conventional ones, the tin-iron alloying is made easy without degrading workability and the paint adhesiveness and corrosion resistance of the can body 1 are markedly improved.
Patent JP-H091484-A (JP)
Title: Teaching program correcting method for robot with traveling shaft
Inventor: MORISHIMA OSAMU
IPC: B05B12/00
Filed: 1995-06-20
Abstract: PURPOSE: To shorten a moving area for a traveling shaft by executing elimination of a dead time from a single synchronous waiting time in the whole of the synchronous waiting times in order from the synchronous waiting time on the upstream side to the synchronous waiting time on the downstream side and forming a correction cycle diagram. CONSTITUTION: Modules (unit work areas) are two in number, and between the modules, a single synchronous waiting time exists. A synchronous waiting start. position 11 for a robot with a traveling shaft and a synchronous waiting release position 12 in an initial teaching are arranged. In an upstream side maximum shift position obtained from a traveling shaft shift range for the previous work area, the synchronous waiting release position 12 is automatically shifted to the upstream side within the range, in which the most upstream side position 24 in a robot traveling shaft locus in the module just next to a synchronous waiting time does not exceed a position 14 when the position 12 is shifted onto the position 11 side. In this way, a synchronous waiting release position 13, from which a dead time is eliminated, is found.
Patent JP-S5677081-A (JP)
Title: Deburring method from joined welding wire and its apparatus
Inventor: FURUKAWA TAKAHIRO
IPC: B23K11/36
Filed: 1979-11-27
Abstract: PURPOSE: To make it possible to perform deburring works quickly and surely, by removing burrs produced at the time of welding with a deburring die installed between both electrodes when a wire fixed between the stationary electrode and movable electrode is welded by the resistance welding.  
     CONSTITUTION: Fixed electrode 3 which holds and fixes two pieces of wires to be welded to the deburring device, and movable electrode 4 and, at the center of both electrodes, deburring die 6 are installed. Wires Y and Y' to be welded are clamped with clamps 8' and 8" of clamping mechanism 8 and stationary electrode 3, and, at the same time, wire Y is held by movable electrode 4. Then the end of both wires Y and Y' are joined together by the movement of movable electrode 4, and the joined part of both wires are welded by resistance heating by supplying electric current from the power source to both electrodes. since burr (a) is produced during the course of welding, stationary electrode 3 is released from wire Y after turning off the power source, and part (a) at which the burr is produced is put in deburring die 6 and then the burr is removed quickly by cutting so that the wire may have its correct diameter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053466-A (JP)
Title: Radio communication equipment
Inventor: OKADA KAZUYUKI
IPC: H04W12/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide the radio communication equipment whose ciphering performance is much more enhanced by changing a subcarrier frequency used for frequency modulation. CONSTITUTION:This radio communication equipment is adapted the ciphering system by inversion of the frequency spectrum by transmitting only the lower side band after frequency modulating to a voice signal with a subcarrier frequency. And a control circuit 30 outputs a subcarrier frequency varied automatically at an optional time interval according to a program of a microcomputer 31 at transmission and outputs the frequency control signal together with a voice signal subject to frequency modulation by the subcarrier frequency. function the control circuit 30 outputs the subcarrier frequency of the same frequency and the same phase as those of the subcarrier frequency of the sent signal based on the frequency control signal included in the signal extracted by a detection circuit 25 at the reception.
Patent JP-H078992-A (JP)
Title: Method for biological treatment of methanol-containing liquid
Inventor: SHIRAKAWA NOBORU
IPC: C02F11/04
Filed: 1993-06-24
Abstract: PURPOSE:To treat biologically a high concn. methanol-contg. liq. by performing biodegradation of the methanol-contg. liq. with a methane bacterium in a medium contg. sodium acetate. CONSTITUTION:When biodegradation treatment of a methanol-contg. liq. is performed in a medium with a methane bacterium, sodium acetate is incorporated in the medium. In addition it is more pref. that the amt. of incorporation of sodium acetate is at least 0.04-fold to the amt. of methanol and the total amt. is at most 6.8g/l and furthermore pref. that the concn. of methanol in the methanol-contg. liq. is at least 20g/l and at most 75g/l. The degree of culturing of methane bacterium can be made high and the treating ability of methane bacterium for treating methanol can be improved by incorporating sodium acetate in the medium when methane bacterium is cultured.
Patent JP-S6046194-A (JP)
Title: Monaural/stereo shared connection system
Inventor: NAKANE HACHIROU
IPC: H04R5/04
Filed: 1983-08-24
Abstract: PURPOSE:To simplify the constitution of a monaural audio system by using one connection terminal and the other as an input terminal and an output terminal respectively for the same channel. CONSTITUTION:A monaural audio signal MO generated by a microphone 5' is amplified by an amplifying circuit 7' and is outputted from a connection terminal 16' and is transmitted to the side of a VTR2' by a connection cable 3'. In the VTR2', the transmitted signal MO is inputted from a connection terminal 18' and is amplified by an amplifying circuit 22', then supplied to a recording head 26'. Meanwhile, the signal MO reproduced in the VTR2' and a part of the signal MO imputted from the terminal 18' are amplified by an amplifying circuit 25' and are outputted from a terminal 19' and are transmitted to a video camera 1' side by a cable 4'. In the camera 1', the trasmitted signal MO is inputted from a terminal 17 and is amplified by an amplifying circuit 12' and supplied to an earphone 14'.
Patent JP-S5484929-A (JP)
Title: Skew guarantee circuit for timing signal
Inventor: MATSUKAWA KATSUHIRO
IPC: G06K13/063
Filed: 1977-12-20
Abstract: PURPOSE: To effectively guarantee the skew of timing signal and to enable complete synchronizing control, by closing the counter output time to the specified value, even if the alignment of the code plate of main and sub-clock is shifted.  
     CONSTITUTION: The counter circuit CR2 and the gate circuit AND are provided for the counter circuit CTR1 counting the emitter signal, the clock CL2 outputted from the clock CL1 within time t is gated and the output width of the counter CTR1 is closed to the specified value. Thus, even if the alignment of the code plate for the main and sub-clock is shifted, the counter output time is closed to the specified value. As a result, the skew of timing signal is effectively guaranteed and complete synchronous control can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05208849-A (JP)
Title: Method and apparatus for coating glass substrate
Inventor: BINSENTO SOBINE
IPC: G02B1/10
Filed: 1992-06-12
Abstract: PURPOSE: To for effectively a desired coating at a low cost without disturbing the environment of a float bath within the enclosure thereof by limiting a contact time between a precursor mixture and glass in the formation of the coating on the surface of a moving glass substrate by pyrolysis from a precursor gaseous mixture.  
     CONSTITUTION: The technique forms a coating with an interference function on the surface of a moving glass substrate based on silicon, oxygen and carbon from a precursor gaseous mixture essentially without any oxidizing component and comprising a silane and an ethylene compound by pyrolysis in a gas stream path. In this case, the contact time between the precursor mixture and the glass is maintained at a value greater than that necessary for the deposition of the coating if this were performed from a precursor gaseous mixture containing an oxidizing agent. Thus, the coating obtained has a refractive index lying between 1.45 and 2 and its thickness reaches values greater than 50 nm on the glass substrate. The deposition of the coating is made on a glass sheet at about 700°C in the inside of the enclosure of a float glass bath. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0320906-A (JP)
Title: Solid electrolytic molded body and its manufacture
Inventor: TONOMURA TADASHI
IPC: H01G11/84
Filed: 1989-06-15
Abstract: PURPOSE:To make the title molded body uniform and improve its mechanical strength by composing the molded body with mainly a composition containing a solid electrolytic powder, an electrically insulating powder having a hydrophilic surface, and a binder. CONSTITUTION:A solid electrolytic molded body is comprised of mainly a composition containing a solid electrolytic powder, an electrorically insulating powder having a hydrophilic surface, and a binder. An inorganic oxide such as alumina, silica, etc., is used as the solide electrolytic powder. Alumina or alumina- containing powder which is coated with silica by surface treatment with a silane base agent for hydrophilicity is used for the electrically insulating powder having hydrophilicity. The electrically insulating powder is dispersed in a hydrocarbon-type solvent in which a binder is dissolved. The solid electrolytic powder is dispersed in the same solvent. These slurries are mixed, applied to a support, formed into a film, and the solvent is evaporated to give a solid electrolytic molded body.
Patent JP-S6045511-A (JP)
Title: Jellylike pack cosmetic
Inventor: ADACHI KATSUYOSHI
IPC: A61K8/00
Filed: 1983-08-23
Abstract: PURPOSE:The titled cosmetic having improved utility and functional properties, providing uniform agglomerate having improved adhesivity to the skin, containing an anionic water-soluble high polymer, a cationic polymer and water as essential components. CONSTITUTION:Jellylike pack cosmetic containing 1-10wt% anionic water- soluble high polymer (e.g., guar gum, sodium carboxymethyl cellulose, or sodium polyacrylate), 0.1-10wt% cationic polymer (e.g., quaternary ammonium cellulose, quaternary ammonium of polyvinylpyrrolidone, or alkylpolyethyleneimine) and water. This cosmetic has extremely improved properties with respect to utility and functional properties such as good transfer with fingers, easy application, adhesivity, easy wiping, washing, soft feeling, etc.
Patent JP-S6215637-A (JP)
Title: Euler's programming system
Inventor: MINEMOTO MASATERU
IPC: G06F9/45
Filed: 1985-07-13
Abstract: PURPOSE:To apply the euler's theorem to an automatic programming system by extending this euler's theorem of mathematic graph logic to a directed graph with conformity with the scan of a program flow chart. CONSTITUTION:The diagram shown a graph of directed connection and the Euler's theorem is satisfied in the following two methods, that is, (1) a-d, d-b, b-d, d-c, c-d and d-a and (2) a-d, d-c, c-d, d-b, b-d, and d-a. When the well-defined Euler's theorem is desired, the proper priority rules are defined to the departure point, the branch point, the conflux point and the termination point which form a directed graph. If the right priority system is applied on the basis of the traveling direction at the branch point shown in the diagram, the method (2) is disused and the method (1) is adopted. While the method (1) is disused with the method (2) adopted respectively if the left priority system is applied. Thus the Euler's theorem is satisfied when either one of both priority rules is adopted at the branch point.