baber/WOPTO huggingface dataset:
Patent JP-S58104674-A (JP)
Title: Method of making light-permeable film having rugged surface
Inventor: NAGASE KOUICHI
IPC: B05D5/06
Filed: 1981-12-18
Abstract: PURPOSE:To enable to produce small quantities of various sorts, by applying an coating liquid having viscosity of 0.5-30 poise to the surface of a film using a gravure roll, and then curing it. CONSTITUTION:To the surface of a base film having light-permeability such as a polypropylene film, polystyrene film or polyester film, an applying liquid (e.g. chlorinated polypropylene or saturated polyester resin) having viscosity of 0.5- 30 poise is applied by using a gravure roll having a cell part which occupies 10-80% of the surface area of the roll. Thereafter, the applying liquid is dried and cured. Consequently, a light-permeable film having a rugged surface is obtained.
Patent JP-2001036104-A (JP)
Title: Solar battery module
Inventor: MARUYAMA EIJI
IPC: H01L31/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module which can produce a high voltage output and is highly reliable. SOLUTION: This solar battery module comprises a plurality of integrated element groups 30 and 40 on a board 1 having an insulating surface. Each group 30 or 40 includes a plurality of photovoltaic elements 2, series-connected electrically to each other. The groups 30 and 40 are laid out in parallel with each other via a separating groove 50 and electrically series-connected to each other. Further more, a rear material 4 is adhered to the back side of the group 30 and 40 through an adhering layer 5 made of resin. The layer 5 is arranged so as to cover the rear surface of the groups 30 and 40, excluding a region corresponding to the groove 50.
Patent JP-H0252323-A (JP)
Title: Film feeder
Inventor: NISHIO TETSUYA
IPC: G03B17/00
Filed: 1988-08-16
Abstract: PURPOSE:To reduce the load of a film winding motor and to contrive the miniaturization of a camera and the reduction in weight by providing a connection releasing means which cuts off mechanical connections of a film winding rotator with a film winding rotation transmission mechanism at the time of rewinding a film. CONSTITUTION:The rotation transmission mechanism transmits the rotation of a film winding motor to the film winding rotator (for example, film winding spool 211), and is provided with the connection releasing member which cuts off a mechanical connection at the time of rewinding a film. A planetary gear type clutch mechanism in the rotation transmission mechanism has planetary gears 205 and 208 which are shifted to the transmission position where rotation is transmitted to the film winding rotator and to the nontransmission position where rotation is not transmitted. The clutch mechanism has also positioning members 251 and 252 which position the planetary gears 205 and 208 in the transmission and nontransmission positions; when a film is rewound, the planetary gear 205 is positioned in the nontransmission position by the positioning member 251, thereby cutting off the mechanical connection of the rotation transmission mechanism and film winding rotator. Thus, the load of the film winding motor is reduced, and the miniaturization of the camera and the reduction in weight can be realized.
Patent JP-H0869598-A (JP)
Title: Toll receiving system
Inventor: IIZUKA KENJI
IPC: G07B15/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide the toll receiving system which normally charges vehicles running in the forward direction but surely prevents vehicles running in the opposite lane from being charged. CONSTITUTION: First and second antennas 9 to 12 are installed in the vicinity of a tollhouse in going directions of vehicles 2, and the charges are received without contacting by radio communication between these antennas and machines 21 mounted on vehicles 2. Information including different antenna numbers are transmitted from first antennas 9 and 11 and second antennas 10 and 12, and the machine 21 on each vehicle receives the transmission signals from antennas 9 to 12 ana recognizes the first antenna or the second antenna, whose communication area the vehicle first enters, by antenna numbers; and if the vehicle is running in the opposite lane, a reverse flag is set to prevent this vehicle from being charged. The machine 21 on the vehicle measures the time, when the reverse flag is set, by a timer; and when a certain time elapses or the vehicle enters the communication area of tollhouse antennas having different place information, the reverse flag is reset to set the communicatable state.
Patent JP-2000033788-A (JP)
Title: Recording sheet
Inventor: NISHIYAMA MINORU
IPC: B41M5/132
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration with time such as the yellowing, lowering of bonding force or hardening in the bonding of a recording sheet. SOLUTION: A self-coloring pressure-sensitive recording layer 7, on which at least one of a coloring agent and a developers is formed into micro-capsules and laminated or mixed respectively and individually on a part or the whole of the bonding face side of a pressure-sensitive pseudo-bonding sheet formed of a pressure-sensitive bonding agent layer formed of a pressure-sensitive bonding base agent composed mainly of an acrylic ester and a water-soluble emulsion mixed with a fine powder, is formed on a recording sheet, and the pressure-sensitive pseudo bonding sheet is bonded with the sheet to be bonded by a given pressure, after which information filled on an information filling section on the non-bonding face side can be demonstrated on the bonded face side.
Patent JP-S6466425-A (JP)
Title: Internal combustion engine
Inventor: HERUBERUTO ANPUFUERAA
IPC: F02B67/04
Filed: 1988-08-18
Abstract: PURPOSE: To decrease noises and lighten an internal combustion engine by means of manufacturing a coat simply by supporting the coat with a casing of an auxiliary device and coating an endless member and an oil pump with the coat. CONSTITUTION: A crankshaft 5 is provided to drive an oil pump 7, an auxiliary device and endless members 8, 9 adjacent to an edge surface 6 of a crank casing. Endless members 8, 9 and the oil pump 7 are coated with a coat 15 and the coat 15 is made of thin layers 16, 17. The coat 15 is supported by an auxiliary casing 11 which consists of the oil pump 7 at a portion 20 of a base wall 21. Thereby, noises can be decreased and the coat can be made easily and lightened.
Patent JP-S6096682-A (JP)
Title: Anti-fogging agent composition
Inventor: KITAMURA MAMORU
IPC: C03C17/23
Filed: 1983-10-31
Abstract: PURPOSE:To provide the titled compsn. which has excellent coatability and gives a coated surface having excellent water resistance and anti-fogging properties, consisting of a specified inorg. colloidal sol, a nonionic surfactant and water. CONSTITUTION:An anti-fogging agent compsn. is obtd. by dispersing 1-40wt% inorg. colloidal sol (A) obtd. by mixing alumina sol having an average particle size of 100mmu or below with silica sol in such a proportion as to give a weight ratio of 80-20/20-80 on a solid basis and 0.05-15wt% nonionic surfactant (B) such as polyoxyethylene sorbitan monolaurate in water. The compsn. is diluted with water in a quantity of not more than 200 times that of the compsn., and applied to the surfaces of moldings in such a quantity as to coat 0.005-1.5g of component A per m<2> and dried.
Patent JP-S6265307-A (JP)
Title: Manufacture of magnetic iron powder
Inventor: MORITA KIYOTAKE
IPC: H01F1/06
Filed: 1985-09-14
Abstract: PURPOSE:To contrive improvement in the efficiency of a tape by giving a high orientational property and a high filling adaptability by a method wherein iron oxyhydroxide is formed into the Geothite containing the two components of Al and P as a coprecipitated component. CONSTITUTION:When magnetic iron powder is formed by performing a reduction by heating after a magnetically regulated component and/or a configulation retaining component are coated on the surface of grains of washed iron oxyhydroxide, iron oxyhydroxide is formed into the Geothite containing two components of Al and P. A kind or two or more kinds of an oxide, a hydroxide, a nitrate and a carbonate, corresponding to each element of Ni, Cu, Co and Zn, are combined and used as the magnetically regulated component. A kind or two or more kinds of an oxide, a hydroxide, a nitrate and a carbonate, corresponding to each element of P, Si, Al, b, Cr, Mn and Ti, are combined and used as a configulation retaining component.
Patent JP-H0488650-A (JP)
Title: Device and method for testing
Inventor: ONODERA KAZUNORI
IPC: G01R31/26
Filed: 1990-07-31
Abstract: PURPOSE:To protect a test device against errors which occur when test conditions or the like are manually set by a method wherein an identification code generator and an identification code reader are provided to the test section of the test device. CONSTITUTION:A semiconductor device 11 is inserted into the socket of a burn-in board 10. Then, an identification code transmitted from an EPROM (identification code generator) 18 is read by an identification code reading section 17, the read identification code is inputted into a host computer 19, and the test conditions correspondent to the identification code or the device 11 to test are read out form the memory of the computer 19. In succession, the detection signals given to the devices 11 from a power supply 15 are confirmed again by the computer 19 through the intermediary of a detection signal 16 basing on the test conditions to check that the devices 11 are normally inserted into the burn-in board 10 or not. By this setup, test conditions can be surely set without a hand, so that a test device can be remarkably lessened in error.
Patent JP-S58105605-A (JP)
Title: Power supplying circuit for amplifier
Inventor: SUEYOSHI SUSUMU
IPC: H03F1/02
Filed: 1981-12-17
Abstract: PURPOSE:To reduce electric power loss by applying DC power supply proportional to the absolute value of an output level of an amplifier by a chopper type power supply, and when the output level of the amplifier is suddenly increased, by applying voltage from a voltage follower voltage generating source. CONSTITUTION:An output of an electric power amplifier 1 is fixed as v0. When v0>=va-Es, transistors (TR) Q1, Q2 are turned on, a circuit consisting of the TRs Q1, Q2 and a TR Qb operates as a voltage follower, and voltage of va=v0+ Es is applied as the power supply of the amplifier 1 through the TR Qb. Where,  Es is offset voltage. Since current flowing into the TRs Q1, Q2 is the base current of a TR Q4, the TR Q4 is turned on and then a TR Q3 is also turned on. A capacitor C1 is charged up to +Vcc through the TR Q3 and a coil L and the output vx of the capacitor C1 is increased. When vx>v0+Es, va=vx is formed, the TRs Q1, Q2 are reversely biased and disconnected and power supply to the amplifier 1 is applied from a chopper type voltage source 2.
Patent JP-S5993719-A (JP)
Title: Preparation of radically polymerizable prepolymer
Inventor: IMAZU TSUYOSHI
IPC: C08F299/06
Filed: 1982-11-19
Abstract: PURPOSE:To prepare the titled composition for coating use, etc. and giving a fast-setting coating film having excellent adhesivity and flexibility and high softening temperature, by adding an OH-containing acrylic monomer to a polyurethane having terminal NCO group and obtained from polyisocyanate and polyol. CONSTITUTION:(A) A polyisocyanate such as tolylene diisocyanate, 1,6-hexane diisocyanate, 4,4'-diphenylmethane diisocyanate, isophorone diisocyanate, etc. is compounded with (B) a polyol such as ethylene glycol, polyethylene glycol, propylene glycol, glycerol, etc. at a ratio to obtain the ratio of (the molar number of NCO group)/(the molar number of OH group) of >=1.05. The obtained polyurethane having terminal NCO group is compounded and reacted with (C) a compound containing (meth)acryl group and OH group, e.g. hydroxyethyl (meth)acrylate, at a ratio to attain the amount of acrylic group in the component (C) of >=0.16mol per 100g of the composition and the amount of acrylic group of >=0.08mol in 100g of the prepolymer.
Patent JP-S6448272-A (JP)
Title: Driving device for optical pickup
Inventor: YOKOTA HACHIRO
IPC: G11B7/085
Filed: 1987-08-18
Abstract: PURPOSE:To shift an optical pickup correctly and at high speed to an object position by providing a motor control means to control so that the revolution speed of a motor may become smaller which moves the optical pickup, as its position draws near to a target position. CONSTITUTION:This motor is controlled so that when the position of the optical pickup 3 draws near the object position, the revolution speed of the motor which moves the optical pickup becomes lower. That is, a microcomputer 9 outputs control signals to a digital signal processing circuit 5 and a servo control circuit 8, and outputs, to a feedback resistance element 7a, a signal GC which controls the gain of an amplifier 7 depending upon an distance between the current position and the object position of the optical pickup. Thus, the optical pickup can be moved at higher speed, when its position is away from the object position, and the optical pickup can be moved at lower speed, and when it draws near the object position, it can be moved at lower speed, therefore the optical pickup can be moved at high speed to the object position and stopped for preventing overrunning.
Patent JP-S6448508-A (JP)
Title: Frequency discriminator
Inventor: YAMAGUCHI HIROSHI
IPC: H03H11/04
Filed: 1987-08-18
Abstract: PURPOSE:To attain steep frequency discrimination with simple constitution by including an element made of a superconduction material as part of its component. CONSTITUTION:An element 2 made of a superconduction material is kept to a critical temperature or below and has a characteristic as shown in figure. That is, in impressing a voltage Vi to an input terminal 3, an output voltage V0=Vi(Rs/R1+Rs) appears at an output terminal. In this case,, when the input frequency (f) is below fc<->, the relation of Rs=0 is obtained and then V0 is equal to zero. In case of f>=fc<+>, the relation of Rs=RN and V0=ViRN/R1+RN are obtained and since the superconduction material has a very high specific resistance in the normal conduction state in general, it is easy to set a resistance R1 (R1<<RN) and relation of, V0approx.=Vi is obtained. Thus, the circuit acts like a high-pass filter.
Patent JP-H0952124-A (JP)
Title: Bending device
Inventor: EGAWA ATSUSHI
IPC: G06K7/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a bending device which is capable of reducing prescribed time for setting operation necessary for bending by prescribed dies (punch P and die D) in a press brake and which is capable of accurately inputting in an NC device. SOLUTION: Plural proximity sensor switches 8 capable of recognizing a die dimension in the abutting part 4b of a back gauge 4 for setting a work position is provided, is movable in each of the X, Y, Z, three dimensional directions of a press brake; and also, a bar code 10 including information of necessary characteristics of the dies is attached to the prescribed position of each die and a bar code reader 9 is provided on the back gauge 4.
Patent JP-S6453100-A (JP)
Title: Center vibration preventing mechanism for liquid transporting pump
Inventor: OGUCHI TETSUO
IPC: F04D29/66
Filed: 1987-08-18
Abstract: PURPOSE:To prevent the center vibration of a rotary shaft by installing balancers onto a rotary shaft onto which a vane wheel revolved by a driving motor inside a case is fixed. CONSTITUTION:A pump having a vane wheel 6 having vanes formed into an involute curve is driven by a motor 1. The coated balancers 9 are fixed onto a rotary shaft 4, keeping a gap of several mm at the lower edge of a conduit 3. Therefore, the rotary shaft 4 possesses a large rotational inertia moment, and the center vibration load applied onto a bearing part can be lightened against the acting force in the center deflection of the shaft.
Patent JP-H1048004-A (JP)
Title: Illuminating structure for meter or the like
Inventor: MIYAWAKI ATSUYA
IPC: G01D11/28
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To perform the gradational illumination of a dial by forming a reflective face on a light introducing part of a light guide plate formed on a rear face of the dial, and irradiating the reflected light to the dial. SOLUTION: The light from a light source 8 is introduced from a light receiving face, by a light introducing part 6 of a light guide plate 2, and is reflected by a reflective face 10. The reflected light on an intersection P of the light introducing part 6 and the reflective face 10, is emitted in the P1 direction to illuminate the neighborhood of the outermost periphery of a dial 1. The reflected light from a R point of a central part of the reflective face 10 is emitted in the R1 direction to illuminate the neighborhood of the center of the dial 1. Further the reflected light from a vertex Q of the reflective face 20, is emitted in the Q1 direction, to illuminate the neighborhood of the innermost periphery of the dial 1. That is, the reflective plate 10 is determined so that the lights P1, R1 and R1 can be emitted like this.  Thereby the illumination is performed in such manner that the light P1 of the nearest irradiation distance, is the brightest, the light R1 is bright in the next place, and the light Q1 is the darkest, and the surface of the dial 1 is gradually brighter from the inside toward the outside for the gradational illumination.
Patent JP-H0491417-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KURIMOTO HIROSHI
IPC: H01G9/02
Filed: 1990-08-01
Abstract: PURPOSE:To arrange that a capacitor element is impregnated sufficiently in a short time by a method wherein, while a separator in which microcapsules containing an electrolyte for drive use have been dispersed is being pressurized, the separator is wound by being laid between an anode foil and a cathode foil and the capacitor element is constituted. CONSTITUTION:While separators 3, 3a in which microcapsules containing an electrolyte for drive use are dispersed are being pressurized, the separators 3, 3a are wound by being laid between an anode foil 4 and a cathode foil 2. Thereby, a capacitor element 5 is constituted. For example, a cathode foil 2, a separator 3 in which microcapsules containing an electrolyte for drive use are dispersed, an anode foil 4 and another separator 3a in which microcapsules containing an electrolyte for drive use are dispersed are wound, in this order, on a winding core 1. Thereby, a capacitor element 5 is constituted. In this case, the separators 3, 3a are passed between two upper and lower pressurization rollers 6, 6a and 6', 6a', and the microcapsules which are dispersed in the separators 3, 3a are crushed and the electrolyte for drive use flows out.
Patent JP-H1151512-A (JP)
Title: Heat exchanging apparatus and handling method therefor
Inventor: AIZAWA HITOYOSHI
IPC: F25B45/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging apparatus and a handling method therefor, which makes handling easier and enables work to be done easily when work of refrigerant recovery etc., is conducted. SOLUTION: This heat exchanging apparatus for an automobile, comprising a first heat exchanger 3, a compressor 5 and a second heat exchanger 6, which are disposed in series as a refrigerant device, has on-off valves 11-16 provided in a refrigerant circulation passage 2, and each of the on-off valves 11-16 is formed by two on-off valves 51, 52 provided on both sides of each of the on-off valves 11-16, respectively, in a connectable and separable manner. In the handling method for this heat exchanging apparatus, the on-off valves 51, 52 are first closed and then separated from the on-off valves 11-16. With this arrangement, it is so designed that the refrigerant circulation passage 2 can be divided into partial passages A-F when an air conditioner 1 is taken out of the automobile for the purposes of refrigerant recovery, etc.
Patent JP-H0368493-A (JP)
Title: Method for purifying water
Inventor: JODAI TOSHIHIKO
IPC: C02F1/50
Filed: 1989-08-08
Abstract: PURPOSE:To move a carrier to another place to utilize it and to recover the settled carrier by packing the carrier consisting essentially of at least porous hydrated calcium silicate carrying hydrogen peroxide in a screen or perforated vessel and bringing water contaminated with phytoplankton, etc., into contact with the carrier. CONSTITUTION:The carrier consisting essentially of at least porous hydrated calcium silicate carrying hydrogen peroxide is packed in a screen or perforated vessel, and water contaminated with phytoplankton, etc., is brought into contact with the carrier to decompose the phytoplankton over a long period of time while avoiding the rapid decomposition reaction by hydrogen peroxide. Consequently, only the phytoplankton as the contamination source for water is effectively removed. Furthermore, the carrier still having purifying capacity after temporary use is moved to another place and reutilized in water purification, and the carrier can be recovered without itself being settled on the sea bottom.
Patent JP-H03166176-A (JP)
Title: Cop preparation device to take up thread starting end by winding tube tip of cop
Inventor: BUIRUTSU URURITSUHI
IPC: B65H67/08
Filed: 1990-08-03
Abstract: PURPOSE: To attain high preparing quality and low energy consumption by disposing an adjustable yarn brake on a suction pipe on the downstream side of a suction slit whose top end ends at a winding pipe front end range having no cop winding layer. CONSTITUTION: A controlling unit 23 makes a motor 18 drive a pallet 4 and a cop 5 in a reverse direction to the winding direction, to draw the starting end of yarn positioned at the outer-peripheral surface of the cop 5 into a suction pipe 8 through a suction slit 9, direct it in parallel to the suction slit 9 an air flow, and wind it around the top end of the suction slit 9. When the starting end of the yarn reaches between a light source 36 and a photoreceptor 37, a success signal stops the motor 18, operates pistons 32, 43, closes a yarn brake 25 and a cutting apparatus 39, and clamps the yarn 7 to cut it to an accurate length. It is thus possible to attain high preparing quality and low energy consumption.
Patent JP-H08263980-A (JP)
Title: Magnetic disk device
Inventor: SHOJI KOICHI
IPC: G11B33/14
Filed: 1993-08-19
Abstract: PURPOSE: To introduce external air through a filter so as to keep a temperature distribution constant in a casing by arranging an air inlet pipe between magnetic disks and utilizing a pressure difference between the negative pressure of a center part and the positive pressure of a peripheral part due to the rotation of the magnetic disk. CONSTITUTION: A magnetic disk 1 is rotated by a spindle mechanism 2, and because of the rotation of the magnetic disk 1, a biggest negative pressure is applied to the center part of the magnetic disk, pushing air in a device to the wall side of a casing 7. Thus, a biggest positive pressure is applied in the vicinity of the wall, that is, to the peripheral part of the magnetic disk. Air inlet pipes 11 are respectively arranged between the magnetic disks, air 15 outside the device is conducted through a filter 8 to an air chamber 10 by utilizing the negative pressure applied to the magnetic disk center member and taken into the air inlet pipes. The introduced air is circulated from the disk center part toward the peripheral part and discharged to the outside of the device through a filter 9 provided in the positive pressure part.
Patent JP-S61180950-A (JP)
Inventor: DEIBITSUDO SHII OUGUIN
IPC: G11B15/093
Filed: 1985-09-19
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。