baber/WOPTO huggingface dataset:
Patent JP-S63237808-A (JP)
Title: Drill
Inventor: HOSONO HIDEJI
IPC: B23B51/00
Filed: 1987-03-27
Abstract: PURPOSE:To improve chip discharge performance and the rigidity of a drill by making the curvature of the third plane equal to or less than that of a curved face of circular arc cross section adjacent to the first and second planes at the inner side ends thereof, taking an angle formed with the first and second planes at 85 deg.-130 deg. and setting web thickness between two third planes at 0.3-0.5 times a drill outer diameter. CONSTITUTION:A chip discharge port 36 is cellularly formed with the first plane 37 directed toward a rotational direction, the second plane 38 toward a direction opposite thereto and the third plane 39 between said planes 36 and 37. And the curvature of the third plane 39 is made equal to or less than the curvature of a curved face having circular arc cross section adjacent to each inner side end of the first and second planes 37 and 38, an angle formed with the first and second planes 37 and 38 is taken at 85 deg.-130 deg. and web thickness between the two third planes 39 and 39 is made 0.3-0.5 times the outer diameter of a drill. According to the aforesaid constitution, it is possible to enlarge the section modulus of a drill and improve the rigidity thereof, while increasing the sectional area of a chip discharge groove and improving chip discharge performance.
Patent JP-H07283880-A (JP)
Title: Automatic answering telephone system
Inventor: MIYAZAKI CHIYO
IPC: H04M1/65
Filed: 1994-04-13
Abstract: PURPOSE:To obtain an automatic answering telephone system using a braille message in place of a voice as a message sent from a caller to a called automatic answering telephone set. CONSTITUTION:When a telephone set 1 receives a reply message from an automatic answering telephone set 3, a control section 14 displays a character corresponding to braille code data received from a key board 10 on a display section 11 and stores the character to an IC memory 12 and reads the data from the IC memory 12 and sends the data to the automatic answering telephone set 3 via a transmission section 13 and a telephone exchange network 2. The automatic answering telephone set 3 stores braille code data from the reception section 31 to an IC memory 32 by a command of an automatic answering telephone set control section 33. When a recipient depresses a voice reproduction button 34, a character display button 37 and a braille reproduction button 310, a voice conversion section 35, a character conversion section 38 and a braille recording section 311 convert the braille code data in the IC memory 32 by a command of the automatic answering telephone set control section 33 to provide outputs of voice, character and braille.
Patent JP-S547857-A (JP)
Title: Fluorescent screen manufacture for color receiving tubes
Inventor: TANAKA TATSUO
IPC: H01J9/227
Filed: 1977-06-20
Abstract: PURPOSE: To enable to form the fluorescent screen of three color stripes having high density and fine stripes, by placing a cylindrical lens between the mask forming transparent grooves and the light source, in baking the fluorescent substance of slurry form on the face plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10216552-A (JP)
Title: Garbage disposer
Inventor: MISHIMA MOTOMICHI
IPC: B02C21/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To dispose garbage hygienically and simply while the garbage is made difficult to be putrefied by making the garbage dry. SOLUTION: A grinder 3 is provided inside a grinding room 1 into which garbage is charged, and the charged garbage is ground. Heaters 8, 9 are provided onto a side face and a bottom face of the grinding room 1, the garbage in the grinding room 1 is dried by heating, and the garbage is made difficult to be putrefied by making it dry. Further, an arm 4 is intermittently operated in drying by heating, the garbage is intermittently stirred, and heat of the heaters 8, 9 is made to be transmitted to the inside of the garbage.
Patent JP-H05154003-A (JP)
Title: Method of manufacturing shoes with synthetic resin-made string
Inventor: KONO MITSUHIKO
IPC: B29C41/18
Filed: 1991-03-13
Abstract: PURPOSE:To provide a method of manufacturing cheap shoes with synthetic resin-made string that does not decrease flexibility and elasticity, is excellent in strength and can be mass--produced. CONSTITUTION:After charging a sol-like soft synthetic resin 2 in a mold 2 the synthetic resin is heated to form a gelled layer 3. A superfluous sol-like soft synthetic resin 2 in the mold 1 is discharged. Then after the mold 1 is heated with a heating furnace 4, the mold 1 is cooled with water 5 and gelled synthetic resin is taken out to form the shoes configuration 6. Later a toe leather part 8 on the rear in the neighborhood of the base of the front leather part 7 of the shoe configuration 6 is cut 8a from the wear port 9 in the direction of the toe to form a tongue piece 10. Then through the front leather 7 a hole 11 for passing a string is drilled to complete shoes 13 with synthetic resin-made string by passing a shoes string 12.
Patent JP-S56168829-A (JP)
Title: Emulsifying device for liquids of different specific gravity
Inventor: ICHIKAWA MASAHIDE
IPC: B01F3/08
Filed: 1980-06-02
Abstract: PURPOSE:To form finely granulated liquid emulsion in great quantities in a short time by mixing and circulating liquids of different specific gravity in an agitating water tank provided with a static mixer and a circulating pump. CONSTITUTION:In a device that forms liquid emulsion for boiler fuel, etc. an emulsifying agent is simultaneously mixed with liquids of different specific gravity such as oil 3 and water 6. This resulting liquid is put in an agitating water tank 11 provided with a static mixer and a circulating pump 15 and the two liquids are sucked separately by the circulating pump from plural suction ports 4, 7. When it passes through the static mixer 15, it becomes a perfect liquid emulsion by its mixing force. Thus, a liquid contg. emulsion particles can be produced effectively in great quantities in a short time.
Patent JP-2000268997-A (JP)
Title: Plasma processing device
Inventor: TOYODA KAZUYUKI
IPC: H01L21/31
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce particles or foreign matters attaching on a processed substrate and to curtail time for maintenance by stopping use of a gas ring provided inside a reaction chamber. SOLUTION: This plasma processing device processes a processed substrate 3 introduced in a reaction chamber 1 whereby a dielectric window 17 is disposed on the reaction chamber 1 just close to the dielectric window 17, coils 20 are disposed the outside of the reaction chamber 1 and plasma is generated from a process gas introduced into the vacuum reaction chamber 1 by applying a high frequency electric power on the coils 20. In the device, a gas shower plate 5 of dielectric is disposed right under the dielectric window 17 and the process gas can be supplied inside the reaction chamber 1 in shower.
Patent JP-S60217766-A (JP)
Title: Television receiver
Inventor: YAMAGUCHI NAMIO
IPC: H04N5/44
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a simply constituted digital television receiver, by performing the AD conversion by performing the sampling with a clock signal synchronizing to the carrier of an intermediate-frequency video signal, and making the video processing, sound processing, and synchronizing processing by means of the AD-converted output. CONSTITUTION:TV signals inputted from an antenna 1 are supplied to an AD converter 10 after passing through a tuner and video intermediate-frequency amplifier stage 9. The AD converter 10 also acts as a video detecting circuit and data sampled with clock pulses A1, A2, A3, A4... are used as detecting outputs among the outputs of the AD converter 10. Moreover, data sampled with clock pulses B1, B2, B3, B4... are used for driving a VCO11. Therefore, the AD converter 10 can be used as an image detecting circuit and, the AD converter 10 can be used in common for sound and image. Thus the AD converter including the sound IF stage of the downstream side can be digitized.
Patent JP-S60218556-A (JP)
Title: Hot-water supplier
Inventor: HAYASHIDA YUKIO
IPC: F24H1/20
Filed: 1984-04-13
Abstract: PURPOSE:To stop continuous conduction for a heating means such as a heater or the like upon causing a trouble in a temperature sensor without employing a sensor for preventing over-rise of temperature by a method wherein the heating means, heating liquid in a water reserving tank, a water level sensor for discharging water and the temperature sensor are connected in series. CONSTITUTION:When a heating button is pushed after a water feeding valve 15 is opened to supply water into the water reserving tank 18 and supply of water is stopped at a given water level, a changeover switch 27 is switched from a water supplying circuit (d) into a water heating and discharging circuit (e), therefore, the changeover switch 28 is connected to the circuit (f) of the heating means 20 and the heating means, such as the heater or the like, is conducted. Then, the temperature of liquid is controlled at a given temperature by the opening and closing of the temperature sensor 26. In this case, when the heating means 20 happens to be conducted continuously due to the trouble of the temperature sensor 26, the liquid in the water reserving tank 18 is evaporated and eliminated, however, a magnet 23 in a float 21 approaches the water level sensor 25 simultaneously and the sensor 25 is opened, therefore, conduction of the power to the heating means 20 may be stopped.
Patent JP-H10270956-A (JP)
Title: Operational amplifier phase compensation circuit and operational amplifier using the same
Inventor: YOSHIZAWA HIROKAZU
IPC: H03F3/345
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to shorten a period required for a process by always giving bias voltage to MOS capacity where an n<+> diffusion area is provided in an n<-> well and operating MOS capacity in an accumulation area with small voltage dependency. SOLUTION: A buffer amplifier constituted by using two P-type MOS transistors 4 and 6 operates to give a signal which level-shifts the output voltage of an operational amplifier in a positive direction to the upper face electrode of MOS capacity 10. Thus, MOS capacity 10 can operate in a state where positive voltage is normally biased and the voltage dependency of capacity is considerably small. Since the capacity operates in the accumulation area with small voltage dependency even if the voltage dependency of capacity exists, distortion does not occur in the signal transmitted to the gate terminal of the N-type MOS transistor 9 through the buffer amplifier.
Patent JP-H09263880-A (JP)
Title: Cold rolled steel sheet excellent in aging resistance
Inventor: OSAWA KAZUNORI
IPC: C22C38/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To produce a cold rolled steel sheet of low carbon killed steel, having excellent aging resistance while obviating the necessity of overaging treatment consisting of holding at the prescribed temp. by the use of overaging equipment and also temper rolling at high draft. SOLUTION: This steel sheet has a composition consisting of, by weight, 0.010-<0.06% C, <=0.05% Si, 0.05-0.50% Mn, 0.001-0.050% Al, 0.0005-0.0100% N, >0.15-1.00% Cr, B in the amount in the range of 0.5[N%] to 3.0[N%] in relation with N content [N%], and the balance iron with inevitable impurities. In this cold rolled steel sheet, Cr forms carbide and B forms nitride to become precipitation neucleus of cementite, etc., and the grain boundary precipitation of solid-solution C is accelerated. As a result, superior non-aging characteristic can be obtained.
Patent JP-S61236677-A (JP)
Title: Preparation of crystal layer of semiconductor thin film
Inventor: SUGURO KYOICHI
IPC: H01L21/324
Filed: 1985-04-10
Abstract: PURPOSE:To enlarge the area of semiconductor thin film crystal on the surface of an insulator by annealing uniformly the semiconductor thin film with electron beam retarding simultaneously evaporation and coagulation of the semiconductor thin film. CONSTITUTION:Electron beam emitted from an electron gun 11 is converged by a condenser lens 12 and an objective lens 13; and a specimen 14 is irradiated with the beam. Simultaneously, the surface of the specimen 14 is scanned with a scanning coil 15. A polarizing plate 21 is provided between the lens 12 and the scanning coil 15 to polarize the beam at high speed in X direction. A high frequency voltage is impressed on the polarizing plate 21 from a polarization voltage generating circuit 22. High frequency sine waves as oscillation outputs from two oscillators 23, 24 are inputted to the polarization voltage generating circuit 22. These signals are piled in the polarization voltage generating circuit 22.
Patent JP-2000264879-A (JP)
Title: Production of bisbenzoxazinone
Inventor: YANAGIUCHI KOICHI
IPC: C07D265/14
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To simply and easily obtain a high purity bisbenzoxazinone compound useful as a synthetic intermediate for medicinal compounds and excellent in ultraviolet absorptivity by reacting an anthranilic acid derivative with an aliphatic or aromatic dicarboxylic acid dihalide. SOLUTION: By reacting 2 mol anthranilic acid derivative with preferably 0.9-1 mol dihalide of an aliphatic or aromatic dicarboxylic acid (e.g. adipic acid or the like) preferably in a neutral organic solvent (e.g. cyclohexanone or the like) having >=120 deg.C boiling point and then by reacting preferably 1 mol intermediate bisanthranilic acid of formula I (wherein, R is H, a 1-30C alkyl or the like; X is a bivalent group or shows direct bonding) with <=10 mol acetic anhydride without requiring an isolation process for the compound of formula I, the objective compound of formula II is obtained. The anthranilic acid compound is expressed by formula III and is e.g. anthranilic acid. The reaction for obtaining the intermediate bisanthranilic acid of formula I can be carried out in the presence of preferably 1-2 mol inorganic alkali based on 1 mol compound of formula III.
Patent JP-H10252221-A (JP)
Title: Structure of architectural column
Inventor: YAMAGUCHI HIROSHI
IPC: E04F19/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a column for architectural use which can be yielded at low cost and is free of risk that warp or distortion is generated. SOLUTION: A column body has a square tubular body 1 made of aluminum, and at the periphery of the tubular body 1, a detent ridge 2 is furnished parallel with the axis of the tubular body 1, and there also a side enclosure 3 is installed whose one end or both ends is/are formed as tapered surface and which is made from MDF or plywood. A groove 3a is formed in the ridge 2 at the surface of the enclosure 3 which is confronting the square tubular body 1, and an angle part protecting piece 4 made of a synthetic resin is inserted fast into the contacting surface with the tapered surface 3b of the adjoining side enclosure 3, and a projection 2b for hindering slipping of is furnished at the tip of a stopper piece 2a on the way of the ridge 2, and a decorative material 5 is affixed to each side enclosure 3.
Patent JP-S60218504-A (JP)
Title: Burner
Inventor: SHIMAMURA JIYUNICHI
IPC: F23G7/10
Filed: 1984-04-13
Abstract: PURPOSE:To prevent clinker based on cinder from generating, by a method wherein a ventilation side duct extending outward of a combustion furnace is provided on an appropriate position of an air passage supplying secondary air to a combustion chamber, which is communicated with a chute side of a fuel feeding device juxtaposed outside of the combustion furnace for leading air. CONSTITUTION:Air from a blower 9 is sent to an air taking-in chamber 4 and an air passage 15 from a blast path 13. The air entered into the air taking-in chamber 4 flows out into a combustion chamber 11 through a vent hole 5 of a combustion shelf 6. On the one hand, a part of the air entered into the air passage 15 is entered into a ventilation side duct 16 communicated between the combustion chamber 11 and a chute 8 side constituting a fuel feeding device 2. The air is sent to a combustion shelf 6 surface along with processing fuel by passing through a screw conveyor 2B provided on a lower stage of the fuel feeding device 2. With this construction, as for the processing fuel burning on the combustion shelf 6 surface, complete combustion of the same is made to accelerate by supplying the sufficient air and incomplete combustion based on clinker can be prevented.
Patent JP-S58191847-A (JP)
Inventor: HARADA MASATOSHI
IPC: E04C3/08
Filed: 1982-05-06
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-H07277470-A (JP)
Title: Conveyor passing through fire section compartment
Inventor: SAKAGAMI KAZUHIKO
IPC: B65G43/00
Filed: 1994-04-13
Abstract: PURPOSE:To prevent an article to be conveyed on a conveyor from being an obstacle on closing of a fire shutter by arranging single conveyors in the front and at the rear of a fireproof section with the fireproofing section serving as a boundary therebetween and inclining the single conveyor in such a manner that the side separated away from the fire compartment is lowered when a fire occurs. CONSTITUTION:Conveyors 6 forming a single conveyor separated away from a conveyor 1 and are arranged in the front and the rear of a fire compartment A with the fire compartment A serving as a boundary therebetween in a state that the conveyors are slightly separated away from each other to ensure an opening 3. In the conveyor 6, the support leg 7, on the side near the fire compartment A, of support legs 7 and 8 has an upper end coupled to a hinge 9. The support leg on the side spaced away from the fire compartment A is contracted. As a result, the conveyor 6 is inclined so that the side spaced away from the fire compartment A is lowered. Thus, measures can be taken to prevent an article to be conveyed on the conveyor 6 from being an obstacle when closing a fire compartment 2.
Patent JP-S61233013-A (JP)
Title: Method for curing polyepoxy resin
Inventor: KAMAGATA KAZUO
IPC: C09D163/00
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a cured article, rich in heat resistance, insulating properties and adhesion, and having improved migration preventing action, by incorporating a polyepoxy resin with a novel substituted-diamino-s-triazine compound and a hardener, and heating the resultant mixture. CONSTITUTION:(A) 100pts.wt. polyepoxy resin is incorporated with (B) 5-50pts. wt. 2-substituted-4,6-diamino-s-triazine compound expressed by formula I or II [R is ethyl or n-propyl, etc.; R' is bis-(diethylenetriamino-1,3)-ethyl or bis-(m- xylylenediamino)-ethyl] and (C) 1-120pts.wt. hardener selected from aliphatic amines, aromatic amines, tertiary amines, polyamide resins and acid anhydrides, and the resultant mixture is heated usually at 100-250 deg.C for 2min-8hr. The component (B) is obtained by adding an alcohol, etc., to 2-vinyl-4,6-diamino-s- triazine which is a reaction product of a nitrile with dicyandiamide.
Patent JP-S57131252-A (JP)
Title: Amorphous organosilicon high-molecular compound composition for use in production of silicon carbide
Inventor: YAJIMA SEISHI
IPC: C08L83/16
Filed: 1981-05-18
Abstract: PURPOSE: To provide the titled compsn. giving a particularly large amount of SiC when heated at an elevated temperature in a non-oxidizing atmosphere, consisting of a mixture of a straight-chain polycarbosilane and a cyclic polycarbosilane, each having nitrogen linkages.  
     CONSTITUTION: An amorphous organosilicon high-molecular compd. compsn. for use in the production of SiC and having an average MW of 500W10,000 and an intrinsic viscosity of 0.01W1.50, consists of a mixture or a compound of a straight-chain polycarbosilane having nitrogen linkage and a cyclic polycarbosilane having nitrogen linkages, and gives residual SiC of 40% or higher when calcined at 800W1,500°C in a non-oxidizing atmosphere. Examples of partial structures showing the linkage between the compsn. and nitrogen atom are represented by formulasI, II and III. Pref. the amount of elementary nitrogen is 0.01W20%. When the compsn. is heated at an elevated temperature in a non- oxidizing atmosphere, it gives a particularly large amount of residual SiC. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06291547-A (JP)
Title: Circular polarized wave array antenna
Inventor: IWASAKI HISAO
IPC: H01Q21/24
Filed: 1993-03-31
Abstract: PURPOSE:To provide the circular polarized wave array antenna whose gain is high, and whose isolation is excellent. CONSTITUTION:N (3<=N<=5 or N>=6) of linearly polarized wave antenna elements 3a-3c are arrayed in a position for forming a roughly regular N-side polygon on the periphery, and also, the direction of each antenna element 3a-3c is rotated successively by 360/N degrees each, and moreover, power is fed by a phase difference of 360/N degrees each, each element 3a-3c is formed on a substrate 1 whose dielectric constant is >=1.5, a radius of a circular array is arrayed in about <=0.45 wavelength (>=0.6 wavelength, at the time of N>=6), and furthermore, the polarized wave direction of each element 3a-3c is set so that the center of the circular array coincides on a line for connecting each element 3a-3c.
Patent JP-S60219553-A (JP)
Title: Ultrasonic fluoroscopic apparatus
Inventor: TAKAHASHI AKIO
IPC: G21C17/08
Filed: 1984-04-16
Abstract: PURPOSE:To enhance reliability by reducing heat stress due to the difference between the temps. generated in an inner cylinder and a reflective plate when the scram of a nuclear reactor is generated, by attaching the reflective plate, which is opposed to the transducer (TRD) provided to the upper end part of the reactor core, in a slidable manner. CONSTITUTION:A nuclear reactor vessel 12 is provided so as to mount a reactor core 10 and a reactor core barrel 11 surrounded by an inner cylinder 15 therein. TRD18 having a drive part is provided to the gap part between the reactor core 10 and the reactor core upper mechanism (UCS) 16 in the vessel 12 and a reflective plate 20 is attached to the inner cylinder 15 at the position opposed to TRD18 in said inner cylinder 15. Then, the reflected wave from the reflective plate 20 is received to detect that the separation of a control rod and the insert of said rod into the reactor core 10 are certainly performed and the presence or absence of the interfere with UCS16 due to the levitation of the reactor core constitutional elements. Herein, when the scram of the nuclear reactor is generated, a slide side bolt 22 is clamped so as to provide a certain gap to the reflective plate 20 and the reflective plate 20 slides between the head of the bolt 22 and a slide side liner 24 to absorb thermal expansion difference.
Patent JP-S59204130-A (JP)
Title: Oral administration drug containing novel plasminogen activator derivative
Inventor: SHIMIZU KIMIHIRO
IPC: A61K38/46
Filed: 1983-04-30
Abstract: PURPOSE:An oral thrombolytic drug for thrombosis containing a plasminogen activator derivative, obtained by bonding a specific polyalkylene glycol through a coupling agent to a side chain of amino acid of plasminogen activator. CONSTITUTION:An oral thrombolytic drug for thrombosis and an oral inhibitor for thrombosis containing a plasminogen activator obtained by bonding a polyalkylene glycol having 200-20,000 molecular weight, which may have an alkyl or alkanoyl group as a substituent group, through a coupling agent (e.g., acylazide, cyanuric halide, etc.) to a side chain of amino acid of plasminogen activator (e.g., urokinase; derived from various kinds of tissue such as renal tissue, viscular wall, black tumor, etc.). The active ingredient has 8-9 fittest pH, and a dose is 1,000-1,000,000 iu/person/day. Useful for remedying various kinds of diseases such as phlebothrombosis, arterial thrombosis, coronary occlusion, myocardial infarction, cerebral infarct, pulmonary embolism, nephritis, etc.