baber/WOPTO huggingface dataset:
Patent JP-H08244348-A (JP)
Title: Thermal recording type magnetic ticket sheet
Inventor: MORONUKI KATSUMI
IPC: B42D15/10
Filed: 1995-03-09
Abstract: PURPOSE: To prevent the blocking of a magnetic recording layer and a thermal coloring layer from being caused during safekeeping by providing the magnetic recording layer on one side of the surface of a substrate and providing the thermal coloring layer on the other side and laminating a protective layer consisting of a specified resin thereon. CONSTITUTION: This thermal recording type magnetic ticket sheet is made by providing a magnetic recording layer containing a powder of a ferromagnetic substance and a binder as a main component on one side of the surface of a substrate and providing a thermal coloring layer containing a colorless or light-colored basic dye, a colorant and the binder as the main component on the other side and laminating a protective layer thereon. In this case, a resin component containing a copolymerization emulsion as a main component is used for a resin constituting the protective layer. This copolymerization emulsion is obtained by copolymerizing a monomer component consisting of (meth) acrylamide and an unsaturated monomer which is used in accordance with necessity and is polymerizable with (meth)acrylamide in the presence of a seed emulsion used as nuclear particles.  Blocking of the obtained thermal recording type magnetic ticket sheet is made negligible.
Patent JP-S63216360-A (JP)
Title: Method for vapor growth of magnesia spinel
Inventor: KIMURA TAKAAKI
IPC: H01L21/86
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a magnesia spinel layer of high crystal quality with good reproducibility and stably by a method wherein, after a low-grade oxide layer of Si is formed on an Si substrate, magnesia spinel is grown on the Si substrate. CONSTITUTION:After a low-grade oxide (SiOx; where 0 < x < 2) layer of silicon has been formed on a silicon substrate, magnesia spinel MgO.Al2O3 is grown on the silicon substrate. For example, said low-grade oxide layer is formed in the following way: after the silicon substrate has been surface- etched by hydrofluoric acid and has been cleaned by pure water, the substrate is immersed into the pure water which has been heated at more than 40 deg.C and less than 100  deg.C. In addition, the vapor growth of magnesia spinel is executed at atmospheric pressure in the following way: H2 for MgCl2 of a source, HCl+H2 tor Al of the source and CO + H2 for the Si substrate to be grown are introduced as reactive gases into a growth chamber 1; the temperature of the substrate is set at 900-925  deg.C; the temperature of MgCl2 is set at about 800 deg.C; the temperature of Al is set at about 600  deg.C.
Patent JP-H02230086-A (JP)
Title: Device for observation of inside of furnace
Inventor: SUKIMOTO KISHIN
IPC: F27D21/02
Filed: 1989-02-28
Abstract: PURPOSE:To brighten the inside of a furnace and permit the observation of the conditions of brazed products and the like surely by a method wherein a tube for observation is projected outwardly from the side wall of the furnace and the peripheral wall of the tube is opened to insert a furnace illuminating lamp into the tube while a peep hole is provided at the tip end of the tube. CONSTITUTION:An observation tube 3, communicated with the inside of a furnace and made of stainless steel or the like, is provided at a necessary place on the side wall 2 of an aluminum brazing furnace 1 so as to be projected horizontally and outwardly. An opening hole 5 is bored on the peripheral wall of the observation tube 3 to insert a furnace illuminating lamp 4, such as a halogen lamp or the like, into the tube 3 through the hole 5 while an observation peep hole 6 is provided at the tip end of the observation tube 3. When the halogen lamp 4 is illuminated, light beams advance toward the furnace 1 through the tube 3 while being reflected on the internal peripheral surface of the observation tube 3 and arrive at the inside of the furnace 1. Then, the light is projected against brazing products and the reflecting light advances toward opposite direction while being reflected on the inner peripheral surface of the tube 3 and arrives at a sight glass 8 in the observation peep hole 6 whereby the conditions of the products and the like may be observed from the outside of the furnace.
Patent JP-S59177258-A (JP)
Title: Speed control method of winder
Inventor: WATANABE KOUKI
IPC: B65H54/74
Filed: 1983-03-24
Abstract: PURPOSE:To make it possible to hasten the rise time of speed, by providing such an arrangement that a comparing circuit which is set to have a current value slightly larger than a synchronized current, the current value being the starting current of an induction motor, is actuated, and the set speed is decelerated with a time constant so that, when the current value below a predetermined value, the acceleration is made. CONSTITUTION:When an induction motor 4 is started in such a condition that a touch roller 12 is made into contact with the bobbin B of a spindle 11, the current of the motor is detected from an inverter 3 as a DC current, and is compared with a value set on a current setting unit 10 in a comparator 9. Since the motor 4 is started with a frequency and a voltage which correspond to a set speed 1, the current value is larger and therefore, the output of the comparator becomes ''H'' so that a relay 5 is turned on through an AND circuit 7 and a memory 6. As a result, the output frequency of the inverter 3 approaches Zero with a set time constant on an accelerator 2, and when the current value is lower than the set current value, the output becomes ''L'' so that the output frequency increases with a set accelerating time constant so that acceleration is made. Thereby the rise time of speed may be shortened.
Patent JP-H09323146-A (JP)
Title: Die casting method for bulk-solidified amorphous alloy
Inventor: DEBITSUDO EMU SUKURATSUGUSU
IPC: C22C1/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To quickly produce a sound parts having high quality by heating a charged material of a specific bulk-solidified amorphous alloy to an injection temp., injecting this charged material into a die for die casting under pressurizing and cooling the charged material in the die at such cooling speed as to keep the amorphous structure. SOLUTION: The charged material selected from the bulk-solidified amorphous alloy group of the bulk-solidified amorphous alloy having <= about 10×10<-6> / deg.C coeficient of linear expansion by measuring at the lower temp. than Tg , the bulk-solidified amorphous alloy having > about 10<8> Poise and < about 10<15> Poise viscosity at the injection temp. and the bulk-solidified amorphous alloy containing at least about 20 atomic % of titanium and zirconium in the whole body, is prepared. This charged material is heated to the injection temp. and the heated material of the bulk-solidifying amorphous alloy is injected into the die for die casting under pressurizing. The charged material in the die for die casting is cooled at such cooling speed as to keep the amorphous structure.
Patent JP-S61208982-A (JP)
Title: Picture display device for automobile
Inventor: KUMA TETSUO
IPC: H04N5/74
Filed: 1985-03-13
Abstract: PURPOSE:To allow passengers sitting on rear seats to view the picture simultaneously with an easy posture by providing a picture display device such as TV in a head rest so hat the picture plate directs to one side of the widthwise direction of the rear set position. CONSTITUTION:A mirror 21 for reflecting a picture plate 15 of a TV receiver 13 towards the left side of the rear seat position 6 through an aperture 17 is provided towards the right of a box member 12. This mirror 21 is rotatably fulcrumed by a hinge 22 to the member 12 so that the light from the picture plate 15 is reflected towards the desired position by adjustment of an angle adjustment knob 23 at the upper end of the pivot shaft. The passenger A at the right of the rear seat 6 may directly view the screen 15. The passenger B at the left of the rear seat 6 may view the picture plate 15 after reflection from the mirror.
Patent JP-S62205870-A (JP)
Title: Conveying device for assembling automobile
Inventor: SHIIBA YOSHIO
IPC: B65G17/48
Filed: 1986-03-07
Abstract: PURPOSE:To facilitate mounting of parts, by a method wherein a guide post having a vertical axis is secured to a running truck being capable of effecting angular displacement around the vertical axis, and the support member of an automobile body is securely located to the upper end of an elevating body being elevatable along the guide post. CONSTITUTION:A guide post 23 is situated, in a down protrusion manner, to the central part of a base 4 of a running truck 2, A pit 24, extended in a conveying direction 3, is formed in a running surface 8 so as to allow movement of the guide post 23 occasioned by the running truck 2. Further, an elevating body 25 is slidably engaged internally of the guide post 23, and a support member 27, adapted to support the bottoms on both sides of a car body 1 through an arm 26, is secured to the upper end of the elevating body 25. An elevation driving source 35 is coupled to a coupling shaft 31 of a screw shaft 30 attached to the lower end of the elevating body 25. This constitution enables support of the car body 1 without interfering wit mounting as the direction and the height of the car body 1 are adjusted.
Patent JP-H04284456-A (JP)
Title: Production of planographic printing plate
Inventor: KOIKE AKINOBU
IPC: G03F7/00
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a planographic printing plate excellent in printing resistance even when developed with water-based alkali developer. CONSTITUTION:After (a) etched by alkali, (b) neutralized by acid and (c) roughing-treated by hydrochloric acid electrolysis, a surface of an aluminium substrate is (d) applied with a photosensitive layer containing a diazo resin and a lipophilic polymer compound and thus obtained photosensitive planographic printing plate is developed by pH >=12 alkali aq. solution containing substantially no organic solvent after image-exposed.
Patent JP-S60193300-A (JP)
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/392
Filed: 1984-03-15
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-H03255292-A (JP)
Title: Connecting method for flanged steel pipe
Inventor: YAMAMOTO KAZUICHI
IPC: F16L23/16
Filed: 1990-02-28
Abstract: PURPOSE:To prevent deterioration of a flowing material and corrosion of a steel pipe by flanging both ends of pipes to be connected, shaping a seal packing to the R-shape of each flanged mold, forming the seal packing without changing the inside diameter of the steel pipe, and connecting the pipes by a loose flange method. CONSTITUTION:Both ends of steel pipes 32, 32' where loose flanges 36, 36' are fitted are flanged. The end portions 31, 31' are R-shaped. A seal packing 35 adjusted to the R-shape is formed. The seal packing 35 is formed without changing the inside diameters of the steel pipes 32, 32', pressed by the loose flanges 36, 36' and fastened by bolts 33, 33'. Accordingly, a flowing material in the steel pipe can flow smoothly in the pipe, so that a fresh flowing material is not deteriorated and the corrosion of connected steel pipes can be prevented.
Patent JP-S51124062-A (JP)
Title: One-tank type dehydration electric washing machine
Inventor: TAKESHIMA YOSHIAKI
IPC: D06F37/42
Filed: 1975-04-23
Abstract: PURPOSE: To provide a serial operation of locking the cover, maintaining the lock, and opening and closing cocks, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60193347-A (JP)
Title: Semiconductor manufacturing device
Inventor: MARUYAMA YUTAKA
IPC: H01L23/00
Filed: 1984-03-15
Abstract: PURPOSE:To enable to form distinct characters, etc. to a semiconductor molded piece having favorable workability by a method wherein a stamping means to the resin molded body is provided to the tip surface of an ejector pin provided to a mold for resin molding. CONSTITUTION:A lower mold 2 having a cavity 3 is provided under an upper mold 1. An ejector pin 4 to move upwards and downwards toward the inside of the cavity 3 is provided to the mold 2 thereof. A projected type stamp body 5 is fixed as a stamping means to the tip surface of the pin 4 thereof. At a device constructed in such a way, the expression of a stamp is attained by pushing up the pin 4 upwards to release the mold after a package main body is formed, and at the same time by pressing the package main body with the stamp body. As a result, the prescribed expression of the stamp can be attained to the part to be stamped on the back of the package main body.
Patent JP-H10247395-A (JP)
Title: Sampling hold device for removing clock component
Inventor: OGITA SHINICHI
IPC: G11C27/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make a clock component not outputted in the last output, by removing a clock component even when a field through period and a signal period of a video signal outputted from a solid-state image pickup element are narrow. SOLUTION: Sample-and-hold of a video signal Vo outputted from a solid- state image pickup element is performed by sampling hold pulses DS1, DS2, DS3 in sample-and-hold circuits 1, 2, 3 deciding a reference voltage level, also, it is performed by sampling hold pulses DS2, DS3 in sample-and-hold circuits 4, 5 deciding a signal level. And an output of sample-and-hold circuits 3, 5 is applied to a non-inversion input terminal and an inversion input terminal of a differential amplifier 6, difference voltage between the both is taken out from the differential amplifier 6. Thereby, a clock component is removed by the sample-and-hold circuits 3, 5 even if a clock component exists in output of the sample-and-hold circuit 2, 4.
Patent JP-2000251477-A (JP)
Title: Semiconductor memory
Inventor: KANEHARA AKINARI
IPC: G11C11/41
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by connecting an equalizing circuit and a pair of bit line, making a pair of bit line have an equal potential by using only the equalizing circuit and reducing a current from a pre-charge power source. SOLUTION: A pair of bit line is made to have an equal potential only by the means of an equalizing circuit. After write-in, the pair of bit line is made to have an potential equal to VDD/2 only by means of the equalizing circuit. Potential equalization of a pair of bit line is performed only by the equalizing circuit upto a read-out cycle set in a counter as for read-out after write-in. After that, pre-charge is performed to keep a potential being less than a half level of power source voltage. An equalizing signal is activated for the prescribed period, bit lines 4, 5 are put in conduction by an equalizing transistor and equalized to a potential of VDD/2. Next, a pre-charge signal for write-in is activated to prevent a lea, current, a pre-charge power source 6 is connected for write-in and the voltage level is stabilized to VDD/2.
Patent JP-2000246954-A (JP)
Title: Control apparatus for laser beam printer
Inventor: SATOU YUUYA
IPC: G03G15/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To correctly measure a use amount of toner actually used for printing by measuring the use amount of toner with use of a print clock signal corresponding to a modulation accuracy of a pulse width-modulating circuit. SOLUTION: When a laser beam printer with a pulse width modulation process circuit 8 can correct an accuracy, e.g. by 1/4 dot, one black dot is counted only when it amounts to four 1/4 dots each as a modulation accuracy unit. When the modulation accuracy unit is 1/6, 1/8,... ...1/N dot, a count value of black dots is incremented by one every time 6, 8,... ...N is counted in units of 1/6, 1/8,... ...1/N dots, and a total number of black dots is counted. A correct use amount of toner can be calculated by counting in units of dots of a pulse width modulation accuracy with use of a print clock signal of an accuracy multiple corresponding to the pulse width modulation accuracy.
Patent JP-H01223231-A (JP)
Title: Washing device for toilet bowl for female
Inventor: KAWAMOTO RYUICHI
IPC: E03D5/10
Filed: 1988-03-02
Abstract: PURPOSE:To prevent the inutile use of washing water by controlling the dis charge water quantity of water discharge means according to the output signal of a judging circuit with judges if paper is used within a set time or after the lapse of a certain time after a human body is detected. CONSTITUTION:The title device is constituted of a human body detector 20 for detecting a human body, paper use detector 22 for detecting the use of paper, flush valve 23 for controlling the feed of washing water, and a judging circuit 24 for transmitting an instruction of the discharge in the magnitude of flow rate to the flush valve 23. When the flush valve 23 is operated within a set time after the use of paper or the detection of human body, the washing for urine or the washing for generating imitation sound is judged, and a small quantity of washing water is discharged, while if the flush valve 23 is operated over the set time, the washing for feces is judged, and a large quantity of wash ing water is discharged. Therefore, the inutile discharge of washing water is prevented, and water can be economized.
Patent JP-S62207357-A (JP)
Title: Flame-retardant polyester resin composition having improved flow characteristic
Inventor: TAKAHASHI KATSUHIKO
IPC: C08L77/00
Filed: 1986-03-07
Abstract: PURPOSE:To provide the titled compsn. having excellent flow characteristics, flame retardance, etc., consisting of a thermoplastic polyester resin, a flame retarder, a specified (modified) ethylene polymer and an inorg. filler. CONSTITUTION:A thermoplastic polyester resin (A) is blended with 1-25wt% flame retarder (B) (e.g., a penta- to decabreminated diphenyl ether), 0-25wt% flame-retardant aid (C) (e.g., Sb2O3), 1-25wt% ethylene polymer or modified ethylene copolymer (D) having a crystallinity of not higher than 50%, obtd. by graft-polymerizing 0.05-5.0wt% alpha,beta-unsaturated carboxylic acid (derivative) onto a copolymer of ethylene with a 3C or higher olefin (e.g, an ethylene/ propylene copolymer) and 0-60wt% inorg. filler (E) (e.g., glass fiber).
Patent JP-H08245942-A (JP)
Title: Heat-resistant adhesive
Inventor: MATSUURA SHUICHI
IPC: C09J5/00
Filed: 1995-03-09
Abstract: PURPOSE: To improve the moldability of a heat-resistant adhesive without deteriorating the crack resistance of a semiconductor package in a solder-flowing process after the semiconductor absorbs moisture. CONSTITUTION: This heat-resistant adhesive contains polynadiimide and a heat- resistant resin having a glass transition temperature of 150-350 deg.C, a water absorption of <=3%, and a squeezed-out-length of <=2mm, and is used as an adhesive material for producing a semiconductor package. The semiconductor package is produced by adhering semiconductor chips to a lead frame with the adhesive material and subsequently sealing at least the semiconductor chips, and adhered parts between the semiconductor chips and the lead frame with a sealing material.
Patent JP-H01223554-A (JP)
Title: Data writing controller
Inventor: UJIHASHI YOSHIHIRO
IPC: G06F12/00
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a device with satisfactory consistency for data writing by outputting a data writing stopping signal to a processor by all respective input/output devices to write the same data from the processor when the data writing is completed. CONSTITUTION:A processor part 10 designates an input/output device (a) (20a) and an input/output device (n) (20n) by an address signal line ADRS. By the address comparing part of the device (a) (20a), which is a writing object, an access coincident signal line becomes H. Simultaneously, by the address comparing part of the device (n) (20n), the address coincident signal line also becomes H. The processor part 10 makes a writing instruction signal line WTH into H. Thus, the data writing part of the device (a) (20a) and the device (n) (20a) writes the contents of a data signal line DATA. When writing is completed respectively, a writing completing signal is outputted and all respective input/ output devices, when the writing is completed, outputs a data writing stopping signal to the processor part 10.
Patent JP-H07256835-A (JP)
Title: Manufacture of polyester decorative plate
Inventor: SUZUKI HITOSHI
IPC: B32B27/30
Filed: 1994-03-22
Abstract: PURPOSE:To prevent deterioration of a vinylon film due to dehydration drying by far infrared emission and to improve durability in the case of repeated use in a method for manufacturing a polyester decorative plate by a film- forming method. CONSTITUTION:The method for manufacturing a polyester decorative plate comprises the steps of superposing a vinylon film 5 having a smooth or shaped surface on a thennosetting polyester resin surface coating a decorative sheet 3 laminated on a base material 1, previously providing a dehydration preventive layer 6 of resin on the film 5, or regulating a humidity of an atmosphere in a furnace to a range of 60-100% Rh, irradiating it with a far infrared ray in a far infrared furnace, heating to cure and drying the thermosetting polyester resin layer to form a polyester resin layer 4.
Patent JP-S54141710-A (JP)
Title: Preparation of glycidyl ether
Inventor: SUZUI AKIO
IPC: B01J31/02
Filed: 1978-04-26
Abstract: PURPOSE: To obtain a glycidyl ether in one process in high yield by the reaction of an epihalohydrin and an alcohol with an alkali in the presence of a crown compound, effective as a liquid-liquid phase transfer catalyst.  
     CONSTITUTION: A glycidyl ether is obtained by the reaction of an epihalohydrin (preferably eipchlorohydrin)and a mono- or polyhydric alcohol with ab aqueous alkaline solution, in the presence of a crown compound, e.g. a crown ether, azacrown ether, or cryptand, as a catalyst at 0W120°C, preferablt 30W80°C. The amount of the catalyst is 0.1W10 wt% based on the alcohol. Since the reaction is carried out in the heterogeneous system, the reaction mixture is preferably stirred and mixed thoroughly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10244182-A (JP)
Title: Electrode for removing air pollutant, removal method and removal device
Inventor: HOSHINO SHIGEKI
IPC: B03C3/38
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To accelerate adsorption of air pollutants, etc., to a decomposition catalyst on an electrode surface by providing a porous adsorbent for collecting the air pollutants and the catalyst for decomposing the air pollutants on the electrode surface. SOLUTION: U.V. rays 2 irradiated from an U.V. lamp 1 are allowed to reach to a photoelectron discharge member 3 and discharge photoelectrons 6. The discharged photoelectrons 6 ionize the air pollutants 7 and the ionized atmospheric contaminant 7 is attracted to an electrode 13 having opposite potential against electrified charge of the air pollutants 7. The porous adsorbent 8 and the catalyst 9 for decomposing the air pollutants are provided on the electrode 13 surface, and the air pollutants 7 is efficiently decomposed with the catalyst 9, and removed from the electrode 13 surface as a decomposition product 11. Thus, adsorption of the air pollutants 7 to the decomposition catalyst on the electrode 13 is more accelerated.