baber/WOPTO huggingface dataset:
Patent JP-S6015445-A (JP)
Title: Novel polyethylene composition
Inventor: MORIGUCHI KISOO
IPC: C08L71/02
Filed: 1983-07-08
Abstract: PURPOSE:To provide a polyethylene compsn. which gives moldings having excellent surface smoothness and gloss, by blending required quantities of salts of higher fatty acids and polyethylene glycol. CONSTITUTION:500-4,000ppm of 10C or higher fatty acid calcium salt (A) (e.g. calcium stearate), 200-4,000ppm of a higher fatty acid zinc salt (B) (e.g. zinc stearate) and 100-3,000ppm of polyethylene glycol (C) having a MW of 1,000 or above are added to polyethylene having a melt index of 10 or below in such a quantity that the combined quantity of components A and B is 1,000-7,000ppm. The mixture is kneaded while heating at 130-280 deg.C in an extruder or Banbury mixer.
Patent JP-S612187-A (JP)
Inventor: KISHINO YASUKAZU
IPC: G09F13/00
Filed: 1984-06-14
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-S5650130-A (JP)
Title: Manufacture of preform for optical transmission
Inventor: KUROSAKI SHIROU
IPC: G02B6/00
Filed: 1979-09-27
Abstract: PURPOSE:To form glass of low transmission loss by depositing glass fine powder while maintaining a hot oxygen atmosphere to prevent pollution due to impurities when a perform for optical transmission is manufactured by an outside vapor phase  oxidation method. CONSTITUTION:While rotating starting member 41 with a carbon coat formed in the arrow direction, hot oxygen-contg. gas 42 is sprayed from many gas spraying nozzles 43a, 43b arranged along the longitudinal direction of member 41 to envelop the glass depositing part of member 41. Starting material gases such as SiCl4 and GeCl4 are fed into gas-oxygen flame 46 spouting from burner 45 and flame-oxidized. The resulting glass fine powder is sprayed on member 41 while reciprocating burner 45 in the arrow direction to form glass deposit 44. After pulling out member 41 by a known method, deposit 44 is converted into transparent glass by heating, and the hollow is removed by collapsing to obtain a preform.
Patent JP-S641678-A (JP)
Title: Height control device
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/04
Filed: 1988-05-20
Abstract: PURPOSE: To simplify maintenance by providing a timer circuit driving an exhaust valve provided on the drain side of a water separator to released position for a predetermined time when a control circuit is shut down.  
     CONSTITUTION: When a main switch is turned off, electricity to electromagnetic supply valves 4A and 4B is terminated and a pneumatic circuit system is closed, and height control is finished at that point. Even if the control circuit is shut down in this way, a timer circuit 22 is operated at this time so as to supply electricity to an electromagnetic exhaust valve 12 for a predetermined period of time and hold it in a released state. Thus, water separated by a water separator 11 is purged from a drain to the atmosphere side with sufficient time allowance when a car is stopped, and water is securely eliminated. That eliminates anxiety for corrosion at parts caused by water in the circuit and dispense with maintenance for a long period of time. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5746239-A (JP)
Title: Photosensitive printing plate
Inventor: MASUKAWA TOYOAKI
IPC: G03F7/004
Filed: 1980-09-05
Abstract: PURPOSE:To provide a novel additive developing color under light for giving a clear visible image when a photosensitive printing plate is exposed and for facilitating superposition printing, etc. CONSTITUTION:To a photosensitive printing plate is added a compound producing a cyan dye when irradiated with light of 340-400nm. The compound is represented by formula I, II or III, wherein A is OH or optionally substituted alkylamino, B is OH, N-(R6)-(R7) (each of R6 and R7 is alkyl, and R6 and R7 may form a 5- or 6-membered heterocyclic ring together), R<1> is alkyl, alkylamino, aryl or arylamino, each of R<2-5> is H, halogen or an aliphatic group, R<2> and R<3> may form a naphthalene ring together, and each of R<8-13> is H, halogen, NO2, amino, an aliphatic group or an aromatic group.
Patent JP-H02302929-A (JP)
Title: Magnetic recording medium
Inventor: USHIMARU AKIRA
IPC: C09D5/23
Filed: 1989-05-17
Abstract: PURPOSE:To sufficiently disperse ferromagnetic fine metallic powder and to improve traveling durability by incorporating a specific polyurethane resin into the binder of the magnetic recording medium which includes a magnetic layer formed by dispersing the ferromagnetic metallic powder into the binder on a nonmagnetic base. CONSTITUTION:The group of formula I is introduced into the polyurethane resin in the binder of the magnetic recording medium including the magnetic layer formed by dispersing the ferromagnetic metallic powder into the binder resin on the nonmagnetic base. In the formula, R: H or 1 to 4C straight chain or branched alkyl group, M: H, alkaline metal or NH4. The adsorption is at two points in this case and is, therefore, powerful and the dispersibility of the ferromagnetic metallic powder is extremely improved. Namely, the durability is improved by this powerful adsorption of the ferromagnetic powder.
Patent JP-S5914743-A (JP)
Inventor: NAKAGAWA HISAO
IPC: A22C25/18
Filed: 1982-07-15
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-S5748874-A (JP)
Title: Video signal processing circuit
Inventor: HORIKO YOSHINORI
IPC: H04N5/68
Filed: 1980-09-08
Abstract: PURPOSE:To achieve a simple gamma compensation cancel circuit with good frequency characteristics, less power consumption, by using the square characteristic of a FET and rejecting the effect of offset of the transistor. CONSTITUTION:FETs TR4, 5 are N channel junction type formed on the same board and the TR5 is used for pinch-off voltage detection. The drain of the FET TR5 is connected to a positive power supply VDD, and the gate is connected to ground at which the input voltage V1 is at black level, and a minute current source ISS1 is inserted between the source of the FET TR5 and a negative power supply  -Vss, and a voltage VGS between the gate and the source of the FET TR5 is biased to the pinch-off voltage Vp. Thus, the FET TR4 is biased so that it is just the  pinch-off voltage when the input voltage V1 is zero, and the drain current ID4 of the  FET TR4 against the input voltage V1 has a square characteristic without offset- voltage.
Patent JP-S5916970-A (JP)
Title: Method for detecting and controlling evaporation amount of evaporation material in ion plating
Inventor: ENOMOTO MITSUGI
IPC: H01J37/32
Filed: 1982-07-15
Abstract: PURPOSE:To detect the available evaporation amount of an evaporation material from an evaporation source simply and accurately, by measuring the current value or the voltage value of a probe of ion plating when voltage applied to said probe or a current flowed therethrough is made constant. CONSTITUTION:In ion plating wherein the evaporation material 5 in an evaporation source 2 is evaporated under heating by an evaporation power source 6 in a bell jar 1 while a constant current Ip is flowed through a probe 3 by a constant- current power source 10 to form a plasma state and the evaporated substance is adhered on a substrate 4 to which negative voltage is applied by a DC power source 8 to form a thin film, probe voltage Vp between the probe 3 and earth is measured by a DC voltmeter 11. Because the probe voltage Vp almost accurately corresponds to the film thickness on the substrate 4, an available evaporation amount can be detected by said measured value. In addition, a current flowed through the evaporation source 2 is changed so as to keep the probe voltage Vp constant and the available evaporation amount of the evaporation material 5 can be controlled so as to be kept constant.
Patent JP-S62280692-A (JP)
Inventor: TSUJI SHIGEKI
IPC: G21C13/00
Filed: 1986-05-30
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-H08314710-A (JP)
Title: Support device for construction of computer operating environment
Inventor: HAYASHI JUNKO
IPC: G06F9/06
Filed: 1995-05-23
Abstract: PURPOSE: To provide a support device which can perform the introduction work as desired by a designer and also can decrease the introduction errors. CONSTITUTION: A data input means 11 inputs the condition information on a system to be constructed from an input/output device 2 in the information items of a basic information data base 4 and also receives the available construction information on each system produced in the past from an input file device 3. A data analysis means 12 collates these system information with the basic information of the data base 4 to analyze them. A data processing means 10 produces the system block diagram, the hardware and software lists and the set-up information at the software introduction based on those acquired system information. A data output means 16 outputs these information to the output devices such as a display output device 5, a printer output device 6, an output file device 7, etc.
Patent JP-S5348469-A (JP)
Title: Production of hybrid integrated circuit device
Inventor: KATAOKA MASAYUKI
IPC: H05K1/18
Filed: 1976-10-14
Abstract: PURPOSE: To readily assemble a flip chip onto the conductor electrodes on a base plate by a solder reflow system without causing any position deviation by providing a position-aligning spare bump on the insulation film of a flip chip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06332317-A (JP)
Title: Developing device
Inventor: MIURA KOJI
IPC: G03G15/09
Filed: 1993-05-26
Abstract: PURPOSE:To provide a developing device capable of obtaining an excellent image by generating uniform magnetic force around a developing sleeve and making it small in the diameter of a magnet roller and low in manufacturing cost, etc. CONSTITUTION:In the developing device provided with a developing roller 10 composed of the developing sleeve 11 and the magnet roller 12, the magnet roller 12 is obtained as an integrated body by extrusion molding, simultaneously, one end 12a of the magnet roller 12 is supported by the developing sleeve 11 via a sliding member 17 and the other end 12b is supported by a developing device main body 30. Thus, both ends 12a and 12b of the magnet roller 12 of integral structure are rigidly supported so that a gap (t) in a circumferential direction between the magnet roller 12 and the developing sleeve 11 is kept constant. Thus, the magnetic force of the magnet roller 12 is uniformly applied onto the developing sleeve 11 to obtain the excellent image and moreover, the magnet roller 12 is integrally molded to make it small in the diameter of the magnet roller 12 and low in the manufacturing cost, etc.
Patent JP-2000313871-A (JP)
Title: Pressure-sensitive adhesive composition for attaching functional film and image display device
Inventor: KISHIOKA HIROAKI
IPC: G02B5/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive composition for attaching functional films which easily and inexpensively realizes an excellent contrast and an inhibition of optical halation, even on flat screens, and a pressure- sensitive adhesive sheet for attaching functional films. SOLUTION: This pressure-sensitive adhesive composition for attaching and fixing a functional film onto the image-displaying surface of an image display device, contains a pressure-sensitive adhesive and a black pigment having an average particle size of 0.5 μm or smaller. A pressure-sensitive adhesive sheet 1 is for attaching and fixing a functional film onto the image-displaying surface of an image display device, wherein a pressure-sensitive adhesive layer 3 composing the pressure-sensitive adhesive sheet comprises a pressure-sensitive adhesive composition containing a pressure-sensitive adhesive and a black pigment having an average particle size of 0.5 μm or smaller. Here, the visible light transmission of the pressure-sensitive adhesive layer is from 10 to 90%, and the haze value is 15% or smaller.
Patent JP-H01299907-A (JP)
Title: Street cleaning machine
Inventor: SERUJIO TSUONI
IPC: E01H1/08
Filed: 1988-05-23
Abstract: PURPOSE: To provide a large cleaning machine excellent in mobility by arranging a maneuvering device so that the maneuvering center comes to the vicinity of the roller brush axis. CONSTITUTION: A street cleaning machine 1 forms an operation seat 3 of the top part, a frame 2 for firmly fixing front wheels 4a, 4b and rear wheels 5a, 5b, a refuse storage box 6, a roller brush 11 and a refuse conveyor 10 as main components, and is connected to the whole wheels 4a, 4b, 5a, 5b so that these wheels are wholly formed as maneuvering wheels. A maneuvering member 22 is arranged, and the wheels are positioned so that the rotational axes of these wheels converge in the maneuvering center in the vicinity of an extension line of the symmetrical axis 12 of the roller brush 11 when bending on a steep curve.
Patent JP-S5914125-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKESHI
IPC: C09D175/04
Filed: 1982-07-15
Abstract: PURPOSE:To obtain a video tape enhanced in traveling stability, video characteristics, as well as the abrasion resistance of a back coat layer, by forming the back coat layer contg. BaSO4 or CaCO3 having average particle diameter not above a specified value, and TiO2 having average particle diameter not exceeding a specified value. CONSTITUTION:A back coat layer formed on the side of a support opposite to a magnetic layer for a video tape contains carbon black and a binder resin, and the fillers of BaSO4 or CaCO3 having <=0.1mum average particle diameter, or a mixture of them, and TiO2 having <=0.1mum average particle diameter by 1- 80wt% of the total weight of said particles including TiO2. Since TiO2 has about 5 in Mohs' hardness, and it is hard, the abrasion resistance of the back coat layer is enhanced, and a combination of this hardness and the effect of BaSO4, CaCO3, and carbon black enhances the tape in traveling stability and video characteristics, etc.
Patent JP-S6016415-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L21/02
Filed: 1983-07-08
Abstract: PURPOSE:To select a type of devices by providing a recognition pattern to the particular area of semiconductor device and optically detecting such recognition pattern. CONSTITUTION:A semiconductor device (chip) formed on a wafer is separated into the chips 102 and 105 by the scribe line 101. A recognition pattern 104 is provided to the area near the bonding pad 103 located at the lower left corner of chip 102 and this bonding pad 103 is used as the standard for positional detection of recognition pattern 104. In order to detect reflection of ordinary light, the recognition pattern 104 is required to have a size at least about 30mumX30mum but it is enough to have several mum for detection by laser beam. In this case, four patterns are used as the recognition pattern 104 and chip selection is carried out by combining such four patterns.
Patent JP-H02307939-A (JP)
Title: Controller for removing defective yarn
Inventor: TAMAYA YASUYUKI
IPC: D03D51/00
Filed: 1989-05-19
Abstract: PURPOSE:To reasonably remove defective yarn from a cloth sag with operation to the minimum limit by effectively applying moderate pulling force of mechanical and fluid type pulling forces to the defective yarn according to a difference in the kind or physical properties thereof. CONSTITUTION:At least two of a control program for operating a mechanical type taking out means 12, a control program for operating a fluid type taking out means 13 and a control program for cooperatively operating the mechanical type taking out means and the fluid type taking out means are built in a controlling part 14 and the most suitable control program is designated from the control programs according to the kind of the weft yarn in defective picking to operate a defective yarn removing device 3 with the designated control program.
Patent JP-H0311700-A (JP)
Title: Emi reduction circuit card device and related method
Inventor: KINKUOTSUKU NUGUENGOTSUKU
IPC: H05K9/00
Filed: 1990-05-16
Abstract: PURPOSE: To reduce electromagnetic interference, by a method wherein a pair of elastic electric contacts are arranged in the front part of a contact retaining unit, the contacts engage with contact regions when the unit is inserted, and a branch a.c circuit path is completed between closed loop parts. CONSTITUTION: A bay 31 having an upper guide way and a lower guide way has a front aperture, and an a.c circuit path stretches as a closed loop around the aperture. Through the aperture, a contact retaining unit 60 is inserted into the upper part and the lower part of a guide way 44 so as to be retained in the bay 31. The unit 60 is provided with a pair of elastic electric contacts 121, 122 which are positioned on the facing side parts of the unit, maintaining an interval. When the unit 60 is inserted, the contacts 121, 122 engage with regions 59 coupled with different parts of the loop, elastistically warp and form compressed electric contacts with the regions 59. Thereby a branch a.c circuit path is completed between closed loop parts, so that electromagnetic interference is reduced.
Patent JP-H05327789-A (JP)
Title: Modem
Inventor: YAMAMOTO SHUHEI
IPC: H04B3/23
Filed: 1992-05-18
Abstract: PURPOSE:To completely prevent an erroneous detection of a carrier caused by an echo. CONSTITUTION:When it is recognized that a carrier detecting circuit 12 does not detect a carrier on a circuit 3, a terminal equipment 2 outputs a transmitting request to a modem transmitting part 11. As a result, the modem transmitting part 11 sends out the carrier onto the circuit 3, but when this carrier is detected, the carrier detecting circuit 12 allows a modem receiving part 13 to inhibit its reception, and also, outputs the carrier detection to the terminal equipment 2. Thereafter, after the modem transmitting part 11 finishes to send out the carrier, in the case the carrier is detected continuously on the circuit 3, the carrier detecting circuit 12 decides it to be an echo, allows the modem receiving part 13 to inhibit continuously its reception, and also, outputs the carrier detection to the terminal equipment 2. When the carrier detection by the echo is cut off, the carrier detecting circuit 12 sets the modem receiving part 13 to a receivable state, and also, stops the carrier detection outputted to the terminal equipment 2.
Patent JP-S5826452-A (JP)
Title: Manufacture of separator
Inventor: IKEDA HIROTAKA
IPC: H01M50/40
Filed: 1981-08-07
Abstract: PURPOSE:To produce a sheet while bonding the electrode material through small amount of resin, by employing such structure where a pair of calender rolls and a cylinder are contacted tightly and the sheet is molded by extrusion through a piston. CONSTITUTION:A kneaded material 5 composed of the polytetraphloroethylene resin powder and an alcoholic lubricant is throughly mixed through such as a pressurizing kneader then filled into a cylinder 21 and extruded through a hydraulic piston 26 to a calender roll 22 to produce a sheet 27 which is further fed to the calender roll 23 to produce a sheet 28. Since a roll contacting section 24 of the shape shown by (c) and (d) is fixed to the cylinder 21, the sheet 27 is extruded with the limited width into the gap between the cylinder 21 and the roll 22 then the roll 22 will rotate to produce the sheet, the sheets 27, 28 can be produced continuously by the pressure of the piston 26 without causing the jamming, interruption or hole.
Patent JP-H05321418-A (JP)
Title: Eaves gutter drain
Inventor: KOYAMA WATARU
IPC: E04D13/068
Filed: 1992-05-18
Abstract: PURPOSE:To make fitting work simple and easy by guiding numerous protrusions, provided at the outer peripheral surface of an insert cylinder part, by a screw groove provided at the inner peripheral surface of a screw cylinder part, and allowing both cylinder parts to be screwed with each other only by thrusting the insert cylinder part into the screw cylinder part. CONSTITUTION:A drain upper body 4 is provided with an insert cylinder part 6 to be inserted into a drain hole 3, and an upper flange part 7 is formed at the upper end part of the insert cylinder part 6. A drain lower body 5 is provided with a screw cylinder part 9 screwable with the insert cylinder part 6 inserted therein, and a lower flange part 10 is formed at the upper end part of the screw cylinder part 9. The insert cylinder part 6 and screw cylinder part 9 are screwed with each other, and at this time, a bottom plate part 2 is held by the upper and lower flange parts 7, 10 so as to keep the inner peripheral surface of the drain hole 3 watertight. In this eaves gutter drain, a screw groove 11 is formed at the inner peripheral surface of the screw cylinder part 9, and numerous protrusions are formed at the outer peripheral surface of the insert cylinder part 6 so as to guide the protrusions 12 by the screw groove 11.
Patent JP-S61282060-A (JP)
Title: Method of preventing decomposition and corrosion by ignition in warehouse
Inventor: SUENAGA NOBORU
IPC: A23L3/36
Filed: 1985-06-08
Abstract: PURPOSE:To make it possible to store foods, metals and all materials to be oxidized in a warehouse such as a refrigerator, etc., for a long time, by igniting a lighter in the warehouse when an opening and closing cover is closed so that oxygen in air in the warehouse is burnt and consumed. CONSTITUTION:When an opening and closing door of the warehouse 1 such as refrigerator, freezer, etc., is closed, the sensor switch 10 is made on and the connected solenoid 7 is operated to ignite the lighter 4. Consequently, oxygen in air in the warehouse is burnt and consumed and foods, metals and all materials to be oxidized stored in the warehouse 1 can be preserved for a long period.
Patent JP-S616355-A (JP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/492
Filed: 1984-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5249685-A (JP)
Title: Incandescent lamp
Inventor: OYAMADA MAKOTO
IPC: H01K1/50
Filed: 1975-10-17
Abstract: PURPOSE: To provide bulb wall-blackening prevention, corrosion prevention at a low temperature, and a prolonged life of an incandescent lamp which enclose a tungsten filament in a heat-resisting transparent buln, by sealing an inert gas and boron trichloride and furher a halogen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61286054-A (JP)
Title: Production of cast steel products
Inventor: ONO SHUJI
IPC: B22D35/00
Filed: 1985-06-11
Abstract: PURPOSE:To replenish and fill a molten steel into a shrinkage cavity region during the process of solidification and to improve yield by reheating the molten steel filled in a riser part by using a high-frequency coil installed around an exothermic heat insulating sleeve in the riser part. CONSTITUTION:The exothermic heat insulating sleeve 2 is installed, in the same manner as in the conventional practice, to the part of the riser 7 and the high-frequency coil 11 is simultaneously molded around the same. For example, a flexer A10 type is sprinkled as a heat insulating material 13 to the riser 7 surface right after the end of the casting operation and thereafter the riser 7 part is heated by high-frequency induction heating to replenish and fill the molten steel in the shrinkage cavity region. Grounding from the metallic mold is necessary to prevent electric current leakage. Such method is approximately equal to the conventional hot top method but has the advantage of eliminating entirely the generation of carburization.
Patent JP-S5349904-A (JP)
Title: Binary code decoder
Inventor: NAITOU YOSHIO
IPC: H03M13/00
Filed: 1976-10-18
Abstract: PURPOSE: To obtain a decoding output for the single error correction or the double error detection code in the transmission of the digital information, by altering the contents of ROM. 
     COPYRIGHT: (C)1978,JPO&Japio