baber/WOPTO huggingface dataset:
Patent JP-S6228928-A (JP)
Title: Magnetic recording medium
Inventor: IWAI TAKAYOSHI
IPC: G06K19/06
Filed: 1985-07-31
Abstract: PURPOSE:To improve the antistatic property of the undercoat layer and the adhesion to a carrier by providing a radiation-curing undercoat layer between the nonmagnetic carrier and the magnetic layer or the backcoat layer, incorporating an SnO2 filler and a photopolymerization initiator into the layer to provide specified spectral transmittance and irradiating UV rays to cure the layer. CONSTITUTION:A radiation-curing undercoat layer is provided between a nonmagnetic carrier and a magnetic layer or between the nonmagnetic carrier and a backcoat layer to form the magnetic recording medium. In the medium, 10-1,000pts.wt. SnO2 filler (other electrically conductive fillers can be jointly used) is added to 100pts.wt. total binder to regulate the total transmittance of the spectral transmittance at 365nm wavelength to >=5%. Furthermore, 1-20pts. photopolymerization initiator is added to 100pts. binder and the binder is cured by UV rays. Consequently, the undercoat layer having a sufficient antistatic property is obtained and a magnetic recording medium having excellent adhesion to the nonmagnetic carrier can be obtained.
Patent JP-H11343405-A (JP)
Title: Black colored polyamide resin composition excellent in weather resistance
Inventor: FUJII OSAMU
IPC: C08K3/34
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a black colored polyamide resin composition excellent in mechanical characteristics, appearance and weather resistance. SOLUTION: This back colored polyamide resin composition contains (A) 30-70 pts.wt. of a polyamide, (B) 70-30 pts.wt. of at least one kind of inorganic filler selected from glass fiber, mica, talc, kaolin and wollastonite, (C) a phosphite compound in an amount of 10-10,000 ppm based on the component (A), (D) a carbon black in amount of 0.05-10 pts.wt. based on 100 pts.wt. of the total amount of the components (A) and (B) and (E) a copper phthalocyanine derivative of a specific structure in an amount of 5-100 pts.wt. based on 100 pts.wt. of the component (D).
Patent JP-H0456382-A (JP)
Title: Etching method for printed wiring board
Inventor: KUBOI YOSHIYUKI
IPC: H05K3/06
Filed: 1990-06-26
Abstract: PURPOSE:To accurately form a microscopic circuit by spraying out etchant having high metal concentration to be reserved in the groove of a metal conductive layer to be etched by air injection to supply fresh etchant to the part. CONSTITUTION:An air supply tube 7 is so disposed as to perpendicularly cross an etchant supply tube 5, and a plurality of air jet nozzles 8 are formed at the tube 5. A metal-adhered laminated board 1 provided with etching resist 3 is conveyed by a conveyor 4 to inject etchant from many liquid injection nozzles 6, a part having no resist 3 of a metal conductive layer 2 of the board 1 is dissolved. In this case, etchant having high metal concentration and low etching capacity is easily reserved in the dissolved grooves, but the etchant having low etching capacity is sprayed out by the air injected from the nozzles 8, fresh etchant from the nozzles 6 is supplied to the part to accelerate etching of the part, thereby accurately forming a microscopic circuit.
Patent JP-S6055006-A (JP)
Inventor: KURISUCHIAN RINDONAA
IPC: C08F212/00
Filed: 1984-08-13
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-S6146758-A (JP)
Inventor: OBA HIROYUKI
IPC: B60L15/20
Filed: 1984-08-11
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-H06101056-A (JP)
Title: Electroless solder plating bath
Inventor: TAKANO YOSHIHIKO
IPC: C23C18/48
Filed: 1993-07-07
Abstract: PURPOSE:To obtain an electroless solder plating bath in which solder can autocatalytically be precipitated with an optional film thickness and a film compsn. by incorporating the bivalent ions of tin, the bivalent ions of lead, a complexing agent and a reducing agent contg. trivalent titanium ions therein. CONSTITUTION:This electroless solder plating bath is a one contg. the bivalent ions of tin and the bivalent ions of lead as metallic ions, a complexing agent and a reducing agent contg. trivalent titanium ions, and in which solder can autocatalytically be precipitated regardless of being on a metal or an activated non-conductor substrate. The plating bath is used preferably at 40 to 80 deg.C with pH5.0 to 11.0. Furthermore, its compsn. is suitably regulated, e.g. to 0.05 to 0.50mol/l trisodium citrate, 0.02 to 0.16mol/l EDTA dissodium salt, 0.05 to 0.40mol/l nitrilotriacetic acid, 0.02 to 0.16mol/l SnCl2+PbCl2 and 0.02 to 0.08mol/l TiCl3. By changing the bath temp., plating time, componental concn., pH or the like in this bath, plating having the optional film thickness and compsn. can be obtd.
Patent JP-H11767-A (JP)
Title: Welding equipment
Inventor: TAMURA SHINICHI
IPC: B23K11/24
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding equipment capable of flowing the preset welding current and capable of reducing the variance of the welding. SOLUTION: A welding equipment 10 includes AC power sources 14a, 14b, phase regulation circuits 16a, 16b, transformers 18a, 18b, and switching elements 20a, 20b. The secondary winding of the transformer 18a is connected to a welding electrode 22a and a grounding electrode 24. The secondary winding of the transformer 18b is connected to a welding electrode 22b and the grounding electrode 24. The welding electrodes 22a, 22b and the grounding electrode 24 are brought into contact with a work 30 to be welded. The phase regulation devices 16a, 16b and the switching elements 20a, 20b regulate the welding current so that the starting polarity of the welding currents i1 , i2 is as preset.
Patent JP-H0518661-A (JP)
Title: Refrigerator with thawing device
Inventor: ISHIZAKA TAKESHI
IPC: F25D23/12
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a practical constitution by which a supersonic type can be applied to a thawing device to be provided in a refrigerator although it has been difficult to assemble it into a refrigerator so far, and thawing work can be easily performed. CONSTITUTION:A thawing container 25 in which a piece of food 26 to be thawed is put is placed on a front door 12 of a thawing compartment 11. When the door 12 is closed with the food 26 placed on it, parts (expansible parts) 29 and 30 of the thawing container 25 abut on supersonic oscillators 19 and 20.
Patent JP-H0219112-A (JP)
Title: Automatic bread maker
Inventor: HATANO TAKESHI
IPC: A47J43/07
Filed: 1988-07-06
Abstract: PURPOSE:To charge a yeast in a prescribed quantity per open/close action of an open/close valve by providing the open/close of a reserving tank and an auxiliary open/close valve to interlock so as to be opened when the open/ close valve is closed and to be closed when the valve is opened to an yeast charging device. CONSTITUTION:A baking room 29 having a heater 28, a kneading container 23 mounted in the baking room 29, a kneading blade 24 provided in the container 23, a motor 12 to rotate the kneading blade 24 and the yeast charging device located at the upper side of the baking room 29 are provided. To the yeast charging device, an open/close valve 33of a reserving tank 31 and an auxiliary open/close valve 34 to interlock so as to be closed when the open/close valve 33 is opened and to be opened when the valve is closed are provided. As a result, when the yeast in a sufficient quantity is set, the yeast charging quantity per open/close action of the open/close valve can be prescribed in the fixed quantity, and simultaneously, the pinching of the yeast by the open/ close valve can be eliminated.
Patent JP-S5868826-A (JP)
Inventor: OKAZAKI TETSUJI
IPC: H01H43/10
Filed: 1981-10-21
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-S5958452-A (JP)
Title: Multicolor picture forming device
Inventor: TAKEDA KENJI
IPC: G03G15/20
Filed: 1982-09-29
Abstract: PURPOSE:To obtain an extremely beautiful projected image by using an infrared- ray generating means which has a maximum value of radiation energy distribution in >=2mum wavelength range as the heat source of a fixation device. CONSTITUTION:The heat source of the fixation device 23 which heats directly and fixes a developed image consisting of plural developers on an image receiving material 19 uses the generating means employing an infrared lamp 23b which has the maximum value of radiation energy distribution in >=2mum wavelength range.
Patent JP-S6326282-A (JP)
Title: Piping cleaning device
Inventor: WATANABE TETSUYA
IPC: B08B9/02
Filed: 1986-07-17
Abstract: PURPOSE:To uniformize the cleaning of a piping and to save the labor by equipping the cleaning cloth pressing mechanism pressing to the end part of the piping. CONSTITUTION:A cleaning pin 31a is to clean the outer face and end face of a piping 4 and advanced together with a supporting member 33 and base seat 33a by a pushing cylinder 32 and presses a cleaning cloth to the end face and outer peripheral face of the piping 4. Since the piping 4 is rotating in this case the end face and outer peripheral face of the piping 4 are effectively cleaned. And when the cleaning for the prescribed time set by a timer is completed, a piping rotating gear head 18 is stopped and the rotation of the piping 4 stops.
Patent JP-S5974772-A (JP)
Inventor: BUERUNAA NAAKURAA
IPC: H04Q1/448
Filed: 1983-09-14
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-H0612348-A (JP)
Title: Software installation device
Inventor: TAKESO TORU
IPC: G06F13/00
Filed: 1992-06-26
Abstract: PURPOSE:To install and update software on plural computers and also to confirm the completion of the installation through the operation of an installation origin computer. CONSTITUTION:The installation origin computer 1 holds an installation list 10 and an installed software list 11 and a software installation program 13 on the side of the installation source computer 1 judges which software is installed in which installation destination computer 2 and performs the installation. On the side of the installation destination computer 2, enable information is held and whether or not the installing operation is possible is shown to the installation origin computer 1. Further, the installed software list 11 is updated after the installation or update is confirmed, and the installation origin computer 1 grasps the software installation state of each installation destination computer 2.
Patent JP-H0219840-A (JP)
Title: Manufacture of active matrix panel
Inventor: TSUTSUI KEN
IPC: G02F1/1343
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the process of an active matrix panel manufacturing process so as to improve the productivity of the panel by simultaneously forming picture element electrodes and gate electrodes of thin-film transistors in a pattern and removing metallic films on the picture element electrodes at the same time when the source and drain electrodes of the transistors are formed. CONSTITUTION:At least picture element electrodes 12 and gate electrodes 11 of thin-film transistors are simultaneously formed in a pattern by working a two-layer film of a transparent conductive film 101 and metallic film successively formed on a substrate 100 by using one photomask and the metallic film on the picture element electrodes 12 is removed at the same time when the source 52 and drain electrodes 51 of the thin-film transistor sections A are formed by photolithography. Therefore, the metallic film can be removed without increasing a process. When the metallic film is removed, unnecessary parts of amorphous silicon films containing impurities, etc., deposited on a gate insulating film are also removed. Therefore, the number of photomasks and the process can be reduced and the yield can be improved in the mass production of this active matrix panel.
Patent JP-S6414881-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI YUZURU
IPC: H01M4/587
Filed: 1987-07-08
Abstract: PURPOSE:To increase overvoltage performance by making the discharge capacity of a negative electrode smaller than that of a positive electrode in a secondary battery using a composite preapred by previously absorbing lithium in a carbon molding made of carbon fibers and the like whose lattice sapcing in X-ray diffraction is within a specified range as a negative electrode. CONSTITUTION:A composite prepared by previously absorbing lithium in a molding made of carbon fibers or carbon powder having a lattice spacing (d002) in X-ray diffraction of 3.38-3.56Angstrom  is used as a negative electrode. A chalcogen compound of transition metal is used as a positive electrode. A separator impregnated with organic electrolyte is interposed between both electrodes to form a secondary battery. By using the negative electrode whose discharge capacity is smaller than that of the positive electrode, a secondary battery having good reversible charge-discharge performance, high reliability, and good overdischarge performance can be obtained.
Patent JP-S5691658-A (JP)
Title: Production of flat type armature
Inventor: YAMASHITA FUMITOSHI
IPC: H02K15/12
Filed: 1979-12-24
Abstract: PURPOSE:To make an armature of high quality with an improved molding shrinkage and fluidity by employing a thermosetting resin containing specified effective components when at least an armature winding section is solidly molded with the thermosetting resin. CONSTITUTION:When at least an armature winding section is impregnated with a thermosetting resin and hardened solidly rigid, a resin is used having a alkenyl phenol-based copolymer such as polyvinyl phenol, an epoxy compound of 2 functionals or more and distearyl-4,5-epoxy cyclohexane-1,2-dicarbonate as effective component for the thermosetting resin. This lowers the molding shrinkage along with a greater fluidity thereby allowing sufficient addition of heat conductive substances such as silica thereto while lessening the deformation of the armature winding.
Patent JP-H0916254-A (JP)
Title: Plant abnormality detecting device
Inventor: SAGAWA ISAO
IPC: G05B23/02
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To automatically generate a mask in a short time without reference to the skillfulness of an operator, to detect abnormality occurring to an outline part, and remove noise except at the outline part. SOLUTION: The plant abnormality detecting device 1 converts a monitor image from a television camera 11 into a digital image by an A/D conversion part 2 and finds the difference image based on a reference image stored in a memory 7 for reference image storage by a difference processing part 3. A mask generation part 6 performs nonlinear luminance conversion for plural difference images found by the difference generation part 3 when an image state decision part 5 decides that there is no abnormality, and stores them in a memory 9 for mask generation and also adds them together to generate a gradation mask. This gradation mask is stored in a memory 10 for mask storage. A mask processing part 4 removes noise components by using the gradation mask stored in the memory 10 for mask storage and stores the result in a difference image storage memory 8.  An image state decision part 5 decides whether or not abnormality occurs to the difference image stored in the memory 8.
Patent JP-2000358184-A (JP)
Title: Image reader
Inventor: FUKUMOTO KAZUO
IPC: G06Q20/40
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can simultaneously read the items written on both sides of a medium. SOLUTION: This image reader has a transparent mount plate 23 which mounts a medium 3 at a prescribed position 32. The reflecting surface of a reflector 30 is placed at the under face side of the plate 23 with the reflecting surface turned toward the plate 23. A read means 25 is placed at an upper position excluded from the point just above the position 32 set when the medium is put on the plate 23. When the medium 3 is mounted at the position 32 of the plate 23, the means 25 reads the items which are written on both sides of the medium 3. Thus, the items written on both sides of the medium 3 can be easily read.
Patent JP-S6061995-A (JP)
Title: Semiconductor memory
Inventor: SAITOU SHINJI
IPC: G11C16/06
Filed: 1983-09-13
Abstract: PURPOSE:To obtain an EPROM which can accelerate a chip enable access without impairing the collation function during a write mode and also after the write mode, by lowering the bit line potential after the end of writing down to the same level as the bit line potential during a read mode. CONSTITUTION:An n-channel transistor TR8 constituting a circuit which holds the value equal to the voltage in a read mode between the source and the earth of a TR4 for chip enable use of an EPROM. The gate of the TR8 is connected to a drain to actuate a diode. In a data collation mode after writing, the TR4 is turned on and a bit line BL is set at a low potential since a chip enable signal CE is set at L level. Under such conditions, the potential of the line BL is higher than an earth potential by an amoung equivalent to the threshold voltage VTH of the TR8. The potential of the line BL is approximately equal to the voltage VTH in a chip non-selection mode. Thus the chip enable access time can be reduced.
Patent JP-S5974718-A (JP)
Inventor: HAINRITSUHI ANGERAA
IPC: H03H9/64
Filed: 1983-09-13
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-H0728063-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1337
Filed: 1993-07-08
Abstract: PURPOSE:To prevent the roughness of a display screen of the liquid crystal display device of a perpendicularly oriented ECB mode due to appearance of disclination and to improve a visual angle characteristic by controlling the orientation direction of liquid crystal molecules. CONSTITUTION:This liquid crystal display device is provided with orientation control electrodes 6 integrated with gate lines 18 along the influence of gate potentials is exerted equally on the four sides of pixel and orientation control windows 7 as the parts where electrodes do not exist are formed on counter display electrodes to control the electric field of a liquid crystal layer and to specify the inclination directions of the liquid crystal molecules.
Patent JP-S5870349-A (JP)
Title: Frame producing system for table of word processor
Inventor: MITSUSAKA TOSHIO
IPC: G06F3/14
Filed: 1981-10-22
Abstract: PURPOSE:To perform a simple and quick change of production of a table frame, by providing a line information storing means that stores the line information every time the lines are drawn or erased and a copy indicating means that indicates the copy of the lines. CONSTITUTION:A mark symbol is displayed at the start position by means of a solid line start key 32, and the bright points are shifted by cursor shift keys 38-3B to set the final position. With a push of a line end key 35, the start position is connected at a stroke to the end position. Thus the line drawing completes. In this case, the fact that the solid lines are drawn is registered to a copy register consisting of a certain number of memories. Both the start and end positions of such drawn line are stored in a line information storing means consisting of a part of the memory. Then a copy key 3C is pushed to read the copy register. Based on this line information, a solid line can be drawn from the cursor position at that time with the same direction and same length as the solid line which is drawn previously.
Patent JP-H08326219-A (JP)
Title: Hollow ventilating roof tile
Inventor: NAGAO MICHIKO
IPC: E04D1/04
Filed: 1995-05-31
Abstract: PURPOSE: To enhance the ventilation of an attic with higher efficiency by adopting a hollow structure of the inside of a roof main body and installing an air-sucking opening and an air-exhausting opening which are provided at different levels. CONSTITUTION: A ventilation tile has a hollow area 8 defined by a top surface 1 and a bottom surface 2. Openings 5 and 6 are installed to the front and the rear of the hollow area, thereby making best use of the hollow area as a ventilation duct. A plurality of louvers 7 where a large number of fin-shaped windbreak boards are installed side by side, are installed to the tip of the hollow area 8. A plurality of back flow preventive grooves are installed to the middle part of the bottom 2 of the tile as an occasion demands, thereby preventing the back flow water from staying there. Furthermore, a plurality of back boards 4 are installed to the middle part of the hollow area as an occasion demands, thereby providing a waterproof function.
Patent JP-H1019222-A (JP)
Title: Fluidied bed incinerator
Inventor: UESHIMA TERUYUKI
IPC: B09B3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed incinerator which can carry out a stable fluidized bed incineration even when a shredder dust is charged in the incinerator by preventing a stacking of an incombustible material on a perforated plate and clogging of small apertures by the material. SOLUTION: A fluid bed incinerator comprises a perforated plate 30 having a large number of small apertures 31 which is disposed in an incinerator body 5 and is inclined with an inclination angle almost equal to an angle of repose of a fluid material 20 which is a mixture of a shredder dust 6 and a fluid adding material 7, a large number of foreign material dispersing plates 32 which are protruded inwardly from the inner surface of the perforated plate 30 at positions adjacent to openings of the small apertures 31 almost in parallel with small apertures 31, and a fluid fuel supply pipe 33 which is disposed with an inclination angle almost equal to that of the small apertures 31 and has one end thereof communicated with a lower portion of the perforated plate 30.  Due to such a construction, a stacking of an incombustible material on the perforated plate 30 and the clogging of small apertures 31 can be prevented, while an adverse influence which may take place on a fluidized bed 9 formed on the perforated plate 30 can be prevented so that a stable fluidized bed incineration of the shredder dust can be achieved.
Patent JP-H0458732-A (JP)
Title: Power supply circuit
Inventor: HASHIMOTO TAKESHI
IPC: G03B7/28
Filed: 1990-06-26
Abstract: PURPOSE:To suppress the current consumption of a microcomputer circuit by inserting a switching means into the power supply path of a nonvolatile memory, and breaking the power supply to the nonvolatile memory at disuse. CONSTITUTION:In high-speed condition, a microcomputer(MC) puts a control signal to 'H' level, and keeps a DC-DC converter(DC) and a switching transistor (Q1) on. That is, power is supplied to MC and EEP through DC. On the otherhand, in low-speed or stop condition, MC puts the control signal on 'L' level, and keeps DC and Q1 in off condition. Accordingly, the power supply to EEP is broken, and only the current required for the operation of MC is supplied through a three-terminal regulator(REG). The current consumed at this time is only the current consumed by the microcomputer.
Patent JP-H0835668-A (JP)
Title: Microwave oven
Inventor: ISOYA MAMORU
IPC: F24C15/00
Filed: 1994-07-21
Abstract: PURPOSE:To apply an antibacterial performance at a door glass part without damaging a light transmittance characteristic by a method wherein an antibacterial agent is applied in a microwave oven and both an antibacterial performance and a light transmittance characteristic are attained at a light emitting part in an operating button. CONSTITUTION:An operating panel 4 for use in operating a microwave oven has an operating knob 5 and an operating button 6. A light emitting lamp is installed within the operating button 6. A door handle 3 or the operating knob 5 or the operating button 6 is applied with resin having antibacterial agent. 0.1% to 5.0% in volume of antibacterial agent in which antibacterial metal is carried on silica powder is applied to the light emitting operating button and further 0.5% to 5.0% in volume of light dispersion agent is applied in the resin and this resin is used. Transparent resin coating mixed with antibacterial agent with antibacterial metal carried on silica powder is applied to the transparent resin at the door glass or the door.