baber/WOPTO huggingface dataset:
Patent JP-H04246834-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OSADA YOSHIHIRO
IPC: H01L21/336
Filed: 1991-02-01
Abstract: PURPOSE:To facilitate the manufacture of a P channel type LDD structured transistor having excellent breakdown strength between source and drain. CONSTITUTION:During the manufacturing process of a P channel type transistor, after the formation of a gate electrode 16 on an N-type silicon substrate 17, arsenic ions are implanted in the whole surface to form N<-> regions 18, 19 and after the formation of side walls 12, 15, boron inos are implanted to form the N<-> regions excluding the parts below the side walls 12, 15, which are to be formed into P<+> regions 10, 13. Later, when the whole wafer region is heat- treated, since the diffusion coefficient of boron is larger than that of arsenic, a plenty of boron is diffused from the P<+> regions 10, 13 so as to convert the N<-> regions 18, 19 below the side walls 12, 15 into P regions 20, 21.
Patent JP-S60158483-A (JP)
Inventor: SUKAI KAZUAKI
IPC: G09G5/00
Filed: 1984-01-27
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-H01197981-A (JP)
Title: Connector shielding cover and its manufacture
Inventor: KANZAKI YUJI
IPC: H01R43/00
Filed: 1988-01-22
Abstract: PURPOSE: To use a connector in close contact with another metal work piece by forming a skin layer unapplicable with electroless plating on the outer surface, and forming a plated layer constituted of an electroless plated layer and an electrolytic plated layer formed on the electroless plated layer on the inner surface. CONSTITUTION: A skin layer unapplicable with electroless plating is formed on the outer surface 4 of resin connector shield cover members 2, 3, electroless plating is applied to the connector shield cover members 2, 3, electrolytic plating is applied on it, and a shield plated layer is formed on the inner surface 5 of the connector shield cover members 2, 3. No trouble occurs when the outer surface is kept in contact with another metal work, and a connector can be used in close contact with it.
Patent JP-H01187246-A (JP)
Title: Tacky sheet covered with metallic foil for building material
Inventor: KAWASAKI KIYOKAZU
IPC: E04F13/00
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a tacky sheet with damage-free metallic foil, by sticking a metallic foil, through an adhesive layer, to the one side of a synthetic resin film having a moderate rigidity, and providing a surface protecting resin layer over its surface. CONSTITUTION:A metallic leaf 4 is stuck to one side of a synthetic resin film 2, having a moderate rigidity, through an adhesive layer 3, and a transparent or colored translucent surface protecting resin layer 5 is formed over the surface of the metallic leaf 4. A tacky sheet 6, with a detachable sheet 7 laid on its surface, is laid on the other side of the synthetic resin film 2. As these arrangements prevent the metallic foil 4 from suffering damages in handling and work execution, application ranges of the metallic foil 4 can be extended.
Patent JP-H02191007-A (JP)
Title: Hot water/cold water controller
Inventor: MORIMOTO YOSHINOBU
IPC: F16K31/66
Filed: 1989-01-20
Abstract: PURPOSE:To control hot water at a high temperature so as not to be erroneously supplied, and to improve safety by providing an abnormality processing part, which is operated when the signal of a mixing valve position detecting part is not inputted, at a hot water control part. CONSTITUTION:The cold water is supplied from a route 1, the hot water is supplied from a route 2, a mixing valve 3 provided at the junction part of the both routes compares the signal of the hot water set by a hot water setting part 9 with the signal of a temperature sensor 7 set at a downstream part after the mixture of the hot and cold water, and controlled so as to supply the hot water at the set temperature. When the temperature of the hot water does not arrive at the set value due to the shortage of a hot water quantity supplied from the route 2, and the mixing valve 3 is stopped at the position to be open all the way, if a cold water side detecting switch 5 is troubled, the hot water at the high temperature is supplied. In such a case, a driving motor 4 is rotated for a constant time regardless of the position of the mixing valve 3 at the time of deciding the abnormality, and the mixing valve 3 is made open all the way on the cold water side.
Patent JP-H06107409-A (JP)
Title: Sedimented silicic acid and its preparation
Inventor: HERUMUUTO RAINHARUTO
IPC: C09C1/30
Filed: 1993-01-28
Abstract: PURPOSE: To obtain precipitated silica having physico-chemical characteristic values suitable for use in toothpaste.  
     CONSTITUTION: An acid is added to an alkali silicate soln. having about 5-25 g/l concn. of SiO 2  while avoiding gelatinization and they are reacted to prepare a precipitated silica suspension. A polishing precipitated silica suspension is also prepd. The suspensions are mixed together and precipitated silica is separated by filtration, washed and dried. The resultant precipitated silica has such physico-chemical characteristic values as 3-7% drying loss, 400-800 μS electric conductivity at 25°C, pH 6-7, 130-150 m 2 /g BET specific surface area, 100-150 g/l compression density, 3.2-4.0 ml/g macropore volume (D>30 nm), 180-200 ml/100g Gardner oil absorption, 76-79% water retaining power, 5-14 mg Cu abrasion loss, an RDA abrasion loss of 35-100, an REA abrasion loss of 40-90, 5,000-10,000 mPas viscosity and 240-280 ppm Fe content. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000209964-A (JP)
Title: Method and device for equally sprinkling irrigation water and enhancing freedom of irrigation time
Inventor: MITSUOKA JUICHI
IPC: A01G25/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and the subject device, capable of equally sprinkling irrigation water for trees and crops to reduce the loss of the water and contribute to the stability of a water source, and enabling the ensuring of water amount for each irrigation operation in a sprinkling block, thereby enhancing the freedom of the irrigation time and saving the sprinkling labors. SOLUTION: The length 35 of a sprinkling pipe is divided so as to give a planned allowance pressure. A rear side sprinkling pipe 2 is connected to a conduit pipe 3 (not having a hole), and a pressure-reducing device 4 is disposed at the inlet of a front side sprinkling pipe 1, thereby controlling the whole pressure of the sprinkling block 27 to a planned allowance pressure. A vertically movable constant water level tank 17 and a measuring water tank 19 are disposed in each route branched from a water supply trunk to the sprinkling block, thus giving a constant water pressure and setting the water level 22 of the vertically movable constant water level tank 17 to a level giving a necessary irrigation water amount. Thereby, the irrigation water is measured in a proper water amount and optimally sprinkled, and the freedom of irrigation time is enhanced.  The constant water level valve 18 disposed on the vertically movable constant water level tank 17 can freely set the surface of the water to prevent the breakage of the sprinkling pipe 26 and the water supply trunk 28 due to the change of water pressure. From the above description, the device is the low cost and optimal water maintenance facility whose construction and maintenance are easy and which saves the irrigation labors.
Patent JP-H04235417-A (JP)
Title: Digital control atom oscillator
Inventor: FUKUKAWA SHINICHI
IPC: H03L7/26
Filed: 1991-01-09
Abstract: PURPOSE:To obtain linear frequency control characteristics by removing a frequency variable error caused by the digital synthetic ratio control in a frequency synthesizer in the digital control atom oscillator with an optical microwave resonator. CONSTITUTION:The frequency synthetic ratio in a frequency synthesizer 4 is controlled by a control digital signal D. The error in the variable characteristics of output frequency f occurred at that time is corrected when the intensity of the magnetic field in an optical microwave resonator 1 is controlled. Therefore, a digital/digital converter 8 being composed of a memory having an address part corresponded to the control digital signal D is provided. The magnetic field in the resonator 1 is controlled by preliminarily storing the control digital data including the correction data in the memory 8 and by reading the data including the correction data from the memory 8 by the control digital signal D from outside.
Patent JP-S59139028-A (JP)
Title: Electrophotographic copying machine
Inventor: UMEZAWA TADASHI
IPC: G03G15/047
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the generation of uneven density of an image and to stabilize image quality by disposing >=2 pieces of light sources which erase electric charge in such a way that the light distributing characteristics thereof have the light quantity ripples contrary to the same part of an image forming plane. CONSTITUTION:The light quantity ripples C and D of neon tubes 20 of an exposing lamp 11 prior to electrostatic charging and a cleaning lamp 9 are disposed with a lateral deviation in such a way that the light distribution characteristics do not have the same arrangement. More specifically the ripples are disposed with such deviation that the upper limit of the ripple C negates the lower limit of the ripple D. Generation of partial photofatigue is obviated on the image forming plane and the photofatigued part is made nearly uniform. Since the partial decrease in the surface potential of a photosensitive body is thus obviated, the uneven density of the image is prevented and the image quality is stabilized.
Patent JP-S56110364-A (JP)
Title: Digital signal transmitter
Inventor: MURAKAMI MASATOSHI
IPC: H04J3/00
Filed: 1980-02-05
Abstract: PURPOSE:To simplify the structure and enhance the reliability of a digital signal transmitter, by counting the number of marks of all rows of parallel digital signals before and after a conversion of row by the time slot of designated section, and then monitoring the numbers of marks by a parity information of 1 bit. CONSTITUTION:The input digital signals 21 and 22 of two rows are converted into the digital signal rows 24-26 of three rows by the read signal 37 supplied from the read signal generator circuit 3. The circuit 3 is also controlled by the division pulse 42 obtained by dividing the clock signal 41, and thus the new time slot is added periodically to the signals 24-26 after a conversion of row number. The period of the equal period pulse generator 5 is selected to the value obtained by dividing the product of the input pulse row number 2 and integer (m) by the pulse row number 3 in case the period is counted by the number of the time slots counted by the signal 41. The signal rows 24-26 are controlled to be counted by a counter that uses 4 as the divisor covering over (m) time slots. Then the informtion of 2<1> digits among the outputs of the counter is multiplexed in the form of a parity information by the time-division multiplexing circuit 6.
Patent JP-H05207129-A (JP)
Title: Telephone system
Inventor: KINOSHITA YUZO
IPC: H04M1/64
Filed: 1992-01-28
Abstract: PURPOSE:To make it possible to transmit an inputted password by properly combining with plural messages by comparing the inputted password with plural passwords stored for each message and transmitting the message of the coincident password. CONSTITUTION:When a password detection circuit 3 detects a password at the time of an automatic answering mode, a password reading circuit 7 reads the password from a password memory 5. Next, a password comparison circuit 8 executes the comparison operation with the detected password and stores the message number of the coincident password in a message number memory 9. A message reading circuit 11 reads the message corresponding to the number stored in the memory 9, and the message is reproduced in a sound circuit 2 and is transmitted to a telephone line. By this constitution, as plural messages are properly combined with a password and a group of message is possible to be transmitted to a caller, the recording of the message for many opposite parties becomes possible by small capacity of memory.
Patent JP-S5399152-A (JP)
Title: Magnetic clutch
Inventor: MATSUI KAZUMA
IPC: F16D48/06
Filed: 1977-02-08
Abstract: PURPOSE: To provide the magnetic clutch that is excellent in the durability owing to being composed in such a manner that the driving rotor and follow-up rotor are connected in no contact condition but through the medium of a fine gap, and the rotative speed of the follow-up rotor can be regulated corresponding to the rotative speed of the driving rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03217414-A (JP)
Title: Novel curing system and resin composition therefor
Inventor: IWAMURA GORO
IPC: C08K5/56
Filed: 1990-01-23
Abstract: PURPOSE:To provide a novel curing system prepared so as to form cured coating films by the reaction of oxazolidino groups, acid anhydride groups and epoxy groups with a metal chelate compound, having no toxicity and excellent storage stability and forming cured coating films having excellent acid resistance, etc. CONSTITUTION:The objective system prepared so as to form cured coating films by a complex curing reaction of oxazolidino groups, acid anhydride groups and epoxy groups with a metal chelate compound. Concretely, a resin composition containing a vinylic copolymer having oxazolidino groups, acid anhydride groups and epoxy groups and a metal chelate compound such as an organoaluminum chelate compound having six configuration sites is prepared and subsequently preferably cured. The vinylic copolymer may be a copolymer prepared by subjecting an oxazolidino group-containing monomer such as 3- acryloyloxy-2-isopropyl-1,3-oxazoline, an acid anhydride group-containing monomer such as maleic anhydride and an epoxy group containing monomer such as glycidyl acrylate to a copolymerization reaction.
Patent JP-S54106805-A (JP)
Title: Commutator motor
Inventor: TOKIMOTO FUMIO
IPC: H02K5/14
Filed: 1978-02-10
Abstract: PURPOSE: To facilitate automatic electrical connection between the brush-holder terminals and the insulator-member terminals, by causing the center of the brush- holder cylinder portion and the center of the insulator terminals to be not situated on the same center line.  
     CONSTITUTION: The ends 8, 9 of a stator winding are connected to the terminals 11, 12 of an insulator base 10. The terminals 11, 12 are in turn connected to the terminals 19, 20 provided on a brush holder 16. The brush-holder is formed of a cylindrical portion 17 consisting of an electrical conductor material and an insulator 18 insulating and holding it, and one terminal 19 thereof is fixed to the cylindrical portion 17, and the other terminal 20 is used as an external connecting terminal via the insulator. The terminal 11 of the insulator base 10 is connected to the cylindrical portion 17 of the brush-holder 16, and the terminal 2 is disposed at a distance δ from the cylindrical portion 17, so that the center of the cylindrical portion 17 and the center of the terminals 11, 12 of the insulator 10 are caused to be not situated on the same center line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04235553-A (JP)
Title: Processing device for photosensitive material
Inventor: NOZAKI HIROMI
IPC: G03D15/02
Filed: 1991-01-11
Abstract: PURPOSE:To reduce the manufacturing cost of a processing device for photosensitive material by providing a drying portion having stickiness-resistant conveying rollers disposed in only that part where the water content of the emulsion layer of a photosensitive material is some 20 to 40%. CONSTITUTION:A photosensitive material 1 is guided into a drying vessel 5 after stabilizing or water rising treatment and a stabilizing liquid or water attached to the surface of the material 1 is removed by squeeze rollers 53 and then the material 1 is conveyed into a drying rack 52. After the material 1 is passed between the rollers 53 the water content of the emulsion layer of the material 1 is 100% and hence the material 1 does not show stickiness to conveying rollers 51. While the material 1 goes through the inside of the rack 52, the material 1 is exposed to dry wind and the water content of the emulsion layer of the material 1 gradually decreases and when the water content comes to some 20 to 40% the material shows particularly strong stickiness and when the material is further dried and the water content is dropped to less than about 20%, the instantaneous adhesive strength of the material is eliminated.
Patent JP-H06226737-A (JP)
Title: Composition and production thereof and molding using the composition
Inventor: AWAZU NAOAKI
IPC: B29B9/08
Filed: 1993-01-29
Abstract: PURPOSE:To form a granular resin compsn. by mixing a full-aromatic polyamide fiber and a synthetic resin powder by a mixer having a rotary blade and adding water to the resulting mixture to stirr the mixture in a wet state at a high speed and forming granules to dry the same. CONSTITUTION:A full-aromatic polyamide fiber and a synthetic resin powder are weighed in predetermined amts. and mixed by the rotary blade rotated at a high speed by a mixer to open the polyamide fiber in a fluffy state and a mixture uniformly containing the bulky full-aromatic polyamide fiber is produced. 0.5-2wt.% of water is added to the mixture and mixing is continued to form the mixture into fine granular state and the granular mixture is dried by a dryer to obtain a dry granular resin compsn. This resin compsn. is mixed with other synthetic resin to form a fiber reinforced resin compsn. which is, in turn, molded under pressure by a compacting machine to form a compact and this compact is baked to produce a molding.
Patent JP-S61173733-A (JP)
Inventor: OKADA FUMIHISA
IPC: A01M29/34
Filed: 1985-01-28
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-S55105945-A (JP)
Title: High pressure vapor discharge lamp
Inventor: AKUTSU SHIYUUZOU
IPC: H01J61/50
Filed: 1979-02-07
Abstract: PURPOSE: To suppress a turbulence of discharge arc due to magnetic field, and enable a presence of stabilized discharge arc. by spirally winding a reed stem wire around the luminous tube.  
     CONSTITUTION: Around the luminous tube is spirally wound a reed stem wire 11. A magnetic field, having a line of magnetic induction in the direction of tube axis of the luminous tube, is induced in a space region within the luminous tube by a current flowing in the reed stem wire 11, and a charged particle in discharge arc being held likely to follow amount this line of magnetic force, thus the discharge arc can stably exist with a turbulence prevented due to self magnetic field. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54106974-A (JP)
Title: Machine heat displacement compensation method.
Inventor: SAWADA KIYOSHI
IPC: B23Q11/14
Filed: 1978-02-09
Abstract: PURPOSE:To ease heat displacement during machining by setting the temperature of a machine tool etc. at an atmosphere temperatur with deviation value given to the previous atmosphere temperature around machine tools etc. CONSTITUTION:The atomsphere temperature around a machine 7 is detected by a temperature detector 8, whose temperature signal is measured by a temperature measure device 9 to be input into an I/O interface 12 of a micro-computer through the line 11. This input signal is memorized at a memory 13 through a load program. On the other hand, the reading of temperature, adjusted at a fixed interval with a timer connected to the above computer, is input successively into the memory 13a. The computer takes out from the said memory 13a the temperature measure value within the specified time through a switch 14, totalizes, calculates an average value at an operation part 13b, and adds a temperature deviation value by a temperature deviation setting switch 15 at the operation part 13b, outputting a temperature control signal to a temperature control panel 1 through a line 16.
Patent JP-S62174485-A (JP)
Inventor: SAITO YOSHIMASA
IPC: E05F15/20
Filed: 1986-01-27
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-H06223621-A (JP)
Title: Conductor paste composition
Inventor: HAKOTANI YASUHIKO
IPC: H05K3/46
Filed: 1993-01-29
Abstract: PURPOSE:To provide a low conductive resistance via electrode, which has no possibility of cavities inside via and ensures its adhesion to a via hole, for a ceramic multilayer wiring board which has an inside electrode made of copper and zero firing shrinkage in a plane direction. CONSTITUTION:Conductor for via has CuO powder as conductor material, inorganic components containing Cu powder of average size 5.0-20.0mum and composed of 30.0-70.0wt.% conductor material and 30.0-70.0wt.% crystallized glass ceramic powder with the glass transition temperature higher than the glass transition temperature of insulating material, and organic vehicle composed of at least organic binder and solvent. Conductor paste composition in which the Cu powder represents 10.0-60.0wt.% of the conductor material is used.
Patent JP-H07218597-A (JP)
Title: Trouble simulating method
Inventor: YAMAUCHI TAKASHI
IPC: G06F17/50
Filed: 1994-02-08
Abstract: PURPOSE:To detect and judge delay troubles precisely without using specific theoretical valves and calculations. CONSTITUTION:First trouble data including specific data of a circuit element in which a delay trouble occurs and also including alteration data of the normal values of the output values of the circuit element attributed to a delay trouble is produced, the first trouble data is added to a first trouble list in the case there is the alteration of an output value, a second trouble list is produced by adding and altering a second trouble data in the case there is the alteration of the first trouble list, the second trouble list is transmitted to a second circuit element, which is the destination of the transmission, and thus the first or the second trouble data is judged to be detectable when the first or the second trouble list is transmitted to a point of a second theoretical circuit wherein at the point observation can be done.
Patent JP-S62176541-A (JP)
Title: Ozone decomposing agent
Inventor: INOUE AKIRA
IPC: B01J21/18
Filed: 1986-01-27
Abstract: PURPOSE:To reduce manufacturing cost and to enhance activity at low temp., by preparing an ozone decomposing agent from specific binary composite oxide and/or ternary composite oxide and a specific amount of activated carbon. CONSTITUTION:An A-component is prepared from binary composite oxide consisting of Ti and Si, binary composite oxide consisting of Ti and Zr and/or ternary composite oxide consisting of Ti, Si and Zr. 95-10wt% of the A- component and 5-90wt% of activated carbon being a B-component are kneaded to be molded into a desired shape and the molded body is dried and further baked, if necessary, to obtain an ozone decomposing agent. It is necessary to add a proper amount of water at the time of the aforementioned kneading. The drying of the molded body is performed at 50-200 deg.C and baking is pref. performed at 200-600 deg.C for 1-10hr in a non-oxidative atmosphere.