baber/WOPTO huggingface dataset:
Patent JP-H01211924-A (JP)
Title: Method of flattening wafer surface
Inventor: NAKANISHI TOSHIRO
IPC: H01L21/3065
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the thermal diffusion of contamination with impurities and the like by a method wherein, after heat rays have been scanningly projected on the silicon wafer on which an oxide film is formed, the oxide film is removed. CONSTITUTION:An oxide film 12 is formed on the surface of a silicon wafer 11 having very small recesses and projections, heat rays are scanningly projected on the silicon wafer 11. As a result, the region in the vicinity of interface is locally fused, stress is alleviated by a viscous flow, and the interface between the wafer 11 and the silicon oxide film 12 can be flattened. At this time, after fusion by the irradiation of heat rays, as the interface is solidified immediately and returns to the normal temperature, the crystal of silicon is not subjected to the influence of heat such as the diffusion of contamination.
Patent JP-2000231967-A (JP)
Title: Electric connector
Inventor: UEHARA YASUSHI
IPC: H01R24/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a electric connector having structure in which pitch dimension of a connection part of a contact is stable. SOLUTION: An electric connector 10 comprises a contact 14 comprising a contacting part 16 contacting with a counter-contact, a fixing part 18 fixed on an insulator 12 and a connecting part 24 contacting a substrate 36 and the insulator 12 comprising a body part 38 having insertion holes 32 in which a plurality of the contact 14 are inserted and fixed, a fitting hole 40 fitting with the counter-contact and a flange 26 in which fixing metal 34 are held and fixed. One locking part 30 or locking parts 30 corresponding to a number of the contact 14 are mounted at one end of the body part 38 of the insulator 12, opposing the fitting hole 40, and at the side of upper end than the insertion holes 32.  Engaging parts 20 which can be engaging with the locking part 30 are mounted at the side of the connecting part 24 of the contact 14, and at position where the connecting part 24 can be soldered to the substrate 36.
Patent JP-S57151733-A (JP)
Title: Anchor bolt erector
Inventor: AI FUJIO
IPC: E02D27/44
Filed: 1981-03-13
Abstract: PURPOSE:To erect anchor bolts exactly in place by a method in which anchor bolt insertion pipes are piercingly erected in a guage plate provided on a base, and anchor bolts are detachably held in the anchor bolt insertion pipes. CONSTITUTION:A packer plate 18 is attached with the aid of screws to the lower end of a spacer pipe 16, where a cylinder 20 is buried in a base 1. Anchor bolts 4 are inserted into anchor bolt insertion pipes 3 and coupled by turning a clamper 6. They are place on the base 1 while lifting a guage plate 2. The lower ends of the anchor bolts 4 hung down from the guage plate 2 are inserted into the cylinder 20, the length of the feet is adjusted by turning the bolt 22 of a horizontal regulating foot 11, and the guage plate 2 is held horizontally. Then, a grout is charged into the cylinder 20 and hardened, and a bolt 19 holding the packer plate 18 is then pulled out. And the clamper 6 and the nut 5 are removed, and then the guage plate 2 is removed.
Patent JP-S54127946-A (JP)
Title: Manufacture of crosslinked flame-retardant molded polyethylene resin composition article
Inventor: SAITOU EISUKE
IPC: C08J7/00
Filed: 1978-03-29
Abstract: PURPOSE: To form the title molded article usable particularly for insulated wires, free from emission of corrosive halogen gases, by crosslinking a blend of a specific amount of a lead compound and a polyethylene resin composition containing a halogen compound with radiation.  
     CONSTITUTION: A blend of (A) a polyethylene resin composition containing 10W40 wt.% of a halogen compound, e.g. chlorinated polyethylene, and (B) 3 parts by wt. or more based on 100 parts by wt. of halogen calculated as lead but 5 parts by wt. or less based on 100 parts by wt. of the polyethylene resin of a lead compound, e.g. tribasic lead sulfate, is molded into a desired shape, and crosslinked by radiation, e.g. high-energy electron rays, of 1W59 Mrad.  
     EFFECT: Corrosion of metallic materials, discoloration and aging of molded articles can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06345968-A (JP)
Title: Organosilicon polymer and prepolymer comprising coupling monomer
Inventor: ANDORIYUU BENITSUCHI UTSUDOSAI
IPC: C08K5/5419
Filed: 1992-01-04
Abstract: PURPOSE: To obtain the polymer useful as a matrix material of a reinforced complex material, which shows high tensile and flexural properties and a good impact strength by using a polysiloxane or a tetrahedral siloxanesilane and a polycyclic polyene or the like as bases.  
     CONSTITUTION: This cross-linked or crosslinkable polymer comprises either (A) alternating (a) cyclic polysiloxane or tetrahedral siloxysilane residues and (b) polycyclic hydrocarbon residues derived from polycyclic polyenes or (B) a linear poly(organohydrosiloxane)polymer wherein at least 30% of its ≡SiH groups is reacted with hydrocarbon residues derived from polycyclic polyenes containing at least two non-aromatic, non-conjugated carbon-carbon double bonds in their rings. Furthermore, the polymer further comprises a coupling monomer having at least one carbon-carbon double bond which reacts with ≡SiH during hydrosilation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05206523-A (JP)
Title: Epoxy resin composition for sealing photo-semiconductor
Inventor: FUJITA YOSHIE
IPC: H01L23/31
Filed: 1992-01-27
Abstract: PURPOSE:To obtain the title epoxy resin composition, having excellent transparency, which can be adaptable to a wide range of hardening temperature conditions by a method wherein a prescribed ratio of 1-benzol-2-phenylimidazol or its delivarive is mixed to epoxy resin and phthalic anhydride as a hardening accelerator. CONSTITUTION:Bisphenol A type epoxy resin, bisphenol F type epoxy resin and the like having transparency are enumerated as epoxy resin. They can be used independently or by mixing two or more kinds. Pertaining to phthalic anhydride which is used as the hardening material for epoxy resin, and hexahydro phthalic anhydride, tetrajydro phthalic anhydride and the like of anhydride of colorless or light yellow color are enumerated, for example, and they can be used independently or by mixing two or more kinds. The above- mentioned anhydrides have quick-hardening property, they can be corresponded to the hardening temperature range of 100 to 150 deg.C, they have excellent transparency, and an optical semiconductor device, having high productivity and reliability, can be manufactured.
Patent JP-S59162222-A (JP)
Title: Heat treatment of high ni 13 cr cast steel
Inventor: SEGUCHI TATSUO
IPC: C21D6/00
Filed: 1983-03-04
Abstract: PURPOSE:To eliminate the variance in cast steel material that arises with every melting lot by heat-treating a high Ni 13 Cr cast steel in such a way that its tempering temp exists in the specific temp. range obtd. from a thermal expansion curve formed by heating said steel prior to tempering. CONSTITUTION:A high Ni 13 Cr cast steel prior to tempering heated and a thermal expansion curve consisting of solid lines (a), (b) and (c) is obtd. An extrapolation line (f) is extended to the curve (a) and the acute angle alpha between the line (f) and the curve (c) with the intersected point with the curve (c) as O is measured. The straight line (g) having an angle beta of 1/10 the angle alpha at the point O is plotted, and with the intersected point with the curve (b) as a point J, the temp. corresponding to said point J is designated as L. The straight line (h) having an angle gamma of 15/100 the angle alpha is plotted and the intersected point of said curve with the curve (b) is designated as K. The temp. corresponding to the point K is designated as H. The tempering temp. is so set as to exist in the temp. range of L-H obtd. in such a way, then the heat treatment is performed.
Patent JP-S61194876-A (JP)
Title: Semiconductor memory device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/792
Filed: 1985-02-25
Abstract: PURPOSE:To increase the switching speed by a method wherein a floating gate is arranged on the channel region positioned near to one diffusion region, and a control gate is spread on the channel region positioned near to the other diffusion region. CONSTITUTION:A field oxide film 22, an oxide film 23, and a poly-crystalline silicon pattern 24 to be the floating gate are formed on a p-type silicon substrate 21. Then, an oxide film 25 and a poly-crystalline silicon film 26 are laminated around the pattern 24. Then, the pattern 24 is etched with a resist pattern 27 as a mask to form films 26 and 25, and the pattern 24 is etched to form a floating gate 28, floating gate 28, oxide pattern 29, and control gate 30. Then, arsenic is ion-implanted, and the implanted arsenic is activated to form n<+> type impurity diffusion layers 31 and 32. Then, Al electrodes 35 and 36 are formed.
Patent JP-S63203788-A (JP)
Title: Formation of electrodeposited film
Inventor: TAKAYAMA HIROAKI
IPC: C25D1/10
Filed: 1987-02-20
Abstract: PURPOSE:To form uneven electrodeposited film parts of complex delicate shape when thin films are electrodeposited on cores to form parts, by dispersing hyperfine graphite powder in the cores made of butadiene-styrene resin. CONSTITUTION:Hyperfine graphite powder is dispersed in butadiene-styrene resin to such a degree that the suitability to plating is not deteriorated. Thin films are electrodeposited on cores made of the resin to form parts of desired shape. The cores having the thin films are immersed in a solvent to dissolved and remove the cores and the desired parts are obtd.
Patent JP-H04253527-A (JP)
Title: Method for working band material
Inventor: HAGIWARA KATSUMI
IPC: H01L23/50
Filed: 1991-02-04
Abstract: PURPOSE:To surely and easily correct the cumulative errors generated between the metallic foil and the reference hole by correcting the error of the reference hole by inserting the correcting pin in the reference hole before hole repunching, and inserting the guide pin in the re-punched reference hole. CONSTITUTION:The hole punching is executed by lowering the upper die 10 on the lower die, the reference hole is formed on the clad material 1. At first, the pin 12 for correcting is inserted in the reference hole before re-punching, and deviation error of the reference hole is corrected mechanically. The upper die is lowered further, many reference holes which are re-punched completely are inserted with the guide pins 131-13x, it is positioned, the cumulative error of the deviation difference, etc., of the original dimension and the measured dimension is absorbed. Further, the upper die 10 is lowered, the above corrected reference holes are re-punched with the punch 11 for re-punching, the reference holes are formed. Therefore, the cumulative error of the pitch between the metallic foil and the standard holes can be absorbed within the same as the pitch precision between the metallic foils, without measuring the pitches of the metallic foils and the reference holes.
Patent JP-S58152744-A (JP)
Title: Take-up method for film roll
Inventor: SASAKI ICHITAROU
IPC: B65H18/16
Filed: 1982-03-09
Abstract: PURPOSE:To purge the air staying between film layers and obtain a film roll  with high winding tightness in such a way that in case where the film roll is  formed by taking up polyester film, a touch roll is provided so as to be brought  into contact with the film roll. CONSTITUTION:In case of forming a film roll by taking up polyester film whose thickness is less than 25mu, and whose mean roughness (Ra) in the center line on on its surface is within 0.001-0.05 the air staying between the film layers can be purged by providing a touch roll to be brought into contact with the film roll, so that the film roll with high winding tightness can be obtained. In the event, the hardness (F) of the rubber on the surface of the touch roll is so selected that the relation F<=239, 14X(Ra)<0.28>, or F<=100 provided that Ra>0.044 is applicable, may be satisfied between said hardness (F) and above-mentioned Ra. Besides, the relation between winding tightness (H) of the film roll and the above-mentioned (Ra) is also specified, so that yielding of secular crease can be prevented.
Patent JP-S61195829-A (JP)
Inventor: NUNOTANI HIDEJI
IPC: B32B1/00
Filed: 1985-02-25
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-S57150002-A (JP)
Title: Malfunction preventing circuit of sequence circuit
Inventor: SHINOZAKI NOBUHIKO
IPC: G05B19/02
Filed: 1981-03-12
Abstract: PURPOSE:To obtain a titled circuit that can prevent the malfunction of a sequence circuit without disturbing the normal output of the sequence circuit in any fault mode, by setting an overcurrent preventing resistance, etc. between the output terminal of the sequence circuit and a sequence output terminal. CONSTITUTION:An overcurrent preventing resistance, etc. is set between the output terminal of a sequence circuit and a sequence output terminal. As a result, the malfunction of the sequence circuit can be prevented without disturbing the normal output of the sequence circuit. For instance, an input IN is supplied to a sequence circuit 1. At the same time, a resistance 5 that suppresses the upstable working due to the cutoff current of the collector with the connection of a low-level power supply to the emitter is supplied to the base of an NPN transistor 4 inserted between the emitter and the base through an overcurrent limiting resistance 3. Then the output of the circuit 1 is transmitted to an output terminal 6 through an overcurrent preventing resistance 7, and at the same time the collector output is delivered to the terminal 6 by the transistor 4. Thus the malfunction of the circuit 6 is prevented from emerging at the terminal 6.
Patent JP-S51111935-A (JP)
Title: Lateral mone induction heating apparatus
Inventor: NITSUTA KOUICHI
IPC: H05B6/10
Filed: 1975-03-27
Abstract: PURPOSE: A lateral move induction heating apparatus which has a pressureholding mean which pressure-holds a current supply copper belt of each heating coil when coincided. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58153600-A (JP)
Title: Treatment of night soil without dilution nor releasing
Inventor: GOMI YOSHIO
IPC: C02F9/00
Filed: 1982-03-08
Abstract: PURPOSE:To treat night soil extremely efficiently with smaller land and costs, by filtering the  supernatant liquer of raw night soil removed of extraneous materials after biological treatment without dilution, returning the filtrate to a biological treatment, burning excess sludge, concentrating treated water with the heat obtained by said combustion and thus oxidizing smells. CONSTITUTION:Raw night soil (a) flows through a settling tank 1, an accepting tank 2 and a  pump operated crusher 3, and is stored in a bunker 25 after crushed extraneous materials are  removed with devices 4, 5. The supernatant liquer (b) is stored in a tank 6, and is treated  successively in a digesting tank 7, biological treating tank 8 without dilution, denitrifying tank  9, settling tank 10, digesting tank 11, denitrifying tank 12, digesting tank 13, and settling tank  14. The sludge in the tank 14 is returned to the tank 12, and the supernatant liquer is put into  a tank 42. The sludge (c) in the tank 10 is agitated under diffusion of air in a tank 15, whereafter the sludge is separated in a concentrating tank 17. The superpnatant liquer (e) is returned to the tank 11, and the sludge is separated in a tank 21 after agitation under diffusion  of air in a tank 19. The supernatant (e) is returned to the tank 11. The sludge is dehydrated  powerfully with a device 23 and the supernatant liquer (e) is returned to the tank 11. The sludge is stored in the bunker 25. The sludge is burned in an incineration furnace and the  filtrate in a tank 42 is gassified and concd. by the heat energy generated by the combustion,  whereby the smells generated during the stage are oxidized at high temp.
Patent JP-H11226923-A (JP)
Title: Production of light transmitting alumina
Inventor: KONDOU YOSHIHITO
IPC: F21V3/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive light transmitting alumina, especially a light transmitting alumina tube to be used as an emission tube for a low cost HID (high intensity discharge) lamp. SOLUTION: As a molding method is used a casting method in which a porous alumina mold 0.6 μm or below in pore diameter and 15% or above in porosity is used preferably. In a sintering process, normal pressure sintering is adopted. A light transmitting alumina is used appropriately for an emission tube for a high intensity discharge lamp.
Patent JP-S60181587-A (JP)
Title: Cascade cycle type heat converting system
Inventor: HASHIZUME KENICHI
IPC: B01D1/10
Filed: 1984-02-29
Abstract: PURPOSE:To improve the performance of an evaporating condenser remarkably by a method wherein the fluid of high-temperature cycle side is flowed down and evaporated at the outer surface of both surfaces fluted tubes by providing a liquid distributing plate while the gas of low-temperature cycle side is condensed on the inner surface of the same tubes. CONSTITUTION:In the evaporating condenser of the cascade cycle type heat converting system, a medium A to be condensed or steam flows into an upper prenum chamber 8 and is condensed while flowing through the inside of a multitude of both surfaces fluted tubes 11. Condensed liquid, flowed down along the wall surfaces of the tubes is reserved at the bottom of a lower prenum chamber 9 and is discharged to the outside of the system. On the other hand, the medium B to be evaporated or a liquid is supplied on the liquid distributing plate 12 in a shell 6 and is evaporated (flow down liquid film evaporation) while flowing down along the outer surfaces of the both surfaces fluted tubes 11. The liquid, not evaporated yet, is reserved at the lower part of a heat exchanging chamber 10 and pool evaporation is caused here. The vapor flows through the inside of a heat exchanging tube 13 via a connecting pipe 14 and is heated here by the condensed medium A and is discharged to the outside after liquid drops, mixed in the vapor, are evaporated.
Patent JP-H02215761-A (JP)
Title: Benzoylphenylurea derivative and vermin-controlling agent containing the same
Inventor: KUROSUMI AKIRA
IPC: C07C275/54
Filed: 1989-02-17
Abstract: NEW MATERIAL:The compound of formula I [X is halogen; R is (branched) 1-6C alkyl, alkenyl or alkyne group]. EXAMPLE:N-(4-chloro-2-fluoro-5-ethylcarbonylphenyl)-N'-(2,6-difluorobe nzoyl)urea. USE:A vermin-controlling agent to be used at paddy field, plowed land, orchard, forest, livestock barn, etc. PREPARATION:The compound of formula I can be produced e.g. by dissolving a 2,4,5-substituted aniline of formula II in an inert solvent such as benzene and dropping an inert solvent solution of 2,6-difluorobenzoyl isocyanate to the above solution at 0-40 deg.C.
Patent JP-S58152805-A (JP)
Title: Skin cosmetic containing hot spring water
Inventor: SHIRAI MASAYUKI
IPC: A61K8/96
Filed: 1982-03-06
Abstract: PURPOSE:The titled comsetic effective for a pimple, rough skin, fine wrinkles, etc., promoting health of the body, improving beautifying effect, obtained by concentrating fountain water containing acidic aluminum and iron (II)-sulfate to give a stock solution of hot spring, blending it with a cosmetic base. CONSTITUTION:10l fountain water containing acidic aluminum and iron (II)- sulfate is concentrated to 1l to give a stock solution of hot spring, a base of cream, toilet water, base lotion, milky lotion, face washing soap, pack, etc. is blended with >=1g stock solution of hot spring, to give a skin cosmetic containing hot spring water. The addition of the stock solution of hot spring raises sterilizing effect, promotes ciculating action on body fluids, accelerates metabolism cellular tissue function, and makes hemocyte weakly alkali to activate ion exchange. Effective for stain, freckle, razor rash, burn, chaps, rash by chemicals, detergents, etc., nodose rheumatism, etc.
Patent JP-S62196289-A (JP)
Inventor: KENJO YOICHI
IPC: B66B7/00
Filed: 1986-02-22
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-H04255159-A (JP)
Title: Facsimile equipment
Inventor: HANADA YUTAKA
IPC: H04N1/32
Filed: 1991-02-07
Abstract: PURPOSE:To realize the facsimile equipment in which the operator easily recognizes the transmission process in the memory transmission. CONSTITUTION:A page number count section 6 subtracts a page number already outputted from a picture data storage section 2 from a total page number of a picture data stored in the picture data storage section 2. A display control section 7 generates a display content including a value after the subtraction and displays the result onto a display section 8.
Patent JP-H11225403-A (JP)
Title: Drive controller for hybrid car
Inventor: HOSHIYA KAZUMI
IPC: B60L50/16
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller capable of controlling the drive of a hybrid car which prevents the engagement delay or engagement shock of a one-way clutch in a speed change gear. SOLUTION: In a drive controller, which controls a hybrid car in which a motor and an internal combustion engine are connected to the input side of a speed change gear provided at least with one speed change stage that is set by engaging a one-way clutch, a coasting state detecting means which detects a coasting state in which the speed change stage releases the one-way clutch in a set speed reducing state (step 003) and an input number-of-revolution increasing means which drives the motor so that the input number of revolutions of the speed change gear approach the number of revolutions, which is obtained by multiplying the change gear ratio of the speed change stage set by engaging the one-way clutch by the output number of revolutions of the speed change gear (step 008), are provided.
Patent JP-S60181544-A (JP)
Title: Hot-water supplier
Inventor: NINAGAWA NORIO
IPC: F24H9/20
Filed: 1984-02-28
Abstract: PURPOSE:To control the heating-up of hot-water effectively by a method wherein second temperature detector is provided in a hot-water reserving tank at a part above first temperature detector and the temperature difference of ON-OFF of the first temperature detector is set larger than the temperature difference of ON-OFF of the second temperature detector. CONSTITUTION:A circulating pump 16 is provided in the circulation path 15 for heat exchange of water 14 and the first temperature detector 20, connected to a controller 9, is provided at a place having substantially the same height as the inlet connecting port 12 of the hot-water reserving tank 11. The second temperature detector 21 is provided above the first temperature detector 20 while the temperature difference of ON-OFF of the first temperature detector is set so as to be larger than the same of the second temperature detector. According to this method, the heat exchanger is controlled so as to be stopped when both of the first and second temperature detectors are put OFF while it is controlled so as to be operated when at least one of both detectors is put ON. Accordingly, the ON-OFF operations will never be repeated so often and the second temperature detector detects the reduction of temperature before the first temperature detector detects the temperature reduction due to natural heat dissipation and operates the heat exchanger, therefore, necessary and sufficient heating-up of the hot-water may be effected.