baber/WOPTO huggingface dataset:
Patent JP-S60263626-A (JP)
Title: Electric discharge machining device
Inventor: TAKAHASHI NOBUYUKI
IPC: G06F3/14
Filed: 1984-06-08
Abstract: PURPOSE:To enable Kanji character graphic display without adding any special hardware by providing a Kanji character processing program in system ROM of CRT display device, in an electric discharge machining device provided with CRT display and numerical control function. CONSTITUTION:Data 70 fed from a serial line not shown in this figure are classified into normal data, graphic data and Kanji character data by a various data processing unit 60b-1 in a system ROM 60b, and fed respectively to a normal data processing unit 60b-5, a graphic data processing unit 60b-4 and a Kanji character data processing unit 60b-2 and processed. Kanji character data are changed into Kanji code by referring a Kanji character pack 60b-3 of 16X16 dot by the Kanji character processing unit 60b-2 to call corresponding Kanji characters, and the Kanji characters called are fed to the graphic processing unit 60b- 4 to be displayed in Kanji form by using CRT 48b. Then Kanji character display can be made without using any special Kanji character display hardware.
Patent JP-S598317-A (JP)
Title: On-single-phase load tap changing transformer
Inventor: TODA KATSUTOSHI
IPC: H01F29/04
Filed: 1982-07-07
Abstract: PURPOSE:To enable a rational division, and to obtain the compact transformer by collecting neutral-point side terminal drawn out of the main windings of unit transformers in three pairs and connecting the pairs to three sectors of an on- load tap changer for changing over three phases. CONSTITUTION:The neutral point sides of the main windings 2 received in each unit transformer 1 are collected in three blocks in the numbers of three, three and two, collected at every block, and connected to each tap winding 4-1-4-3 of an on-single-phase load voltage regulator 3 through connecting ducts 7. On the other hand, these tap windings 4-1-4-3 are connected to each sector 6-1-6-3 of the on-load tap changer 5 for changing over three phases. Accordingly, the number of a main transformer proper divided can be optimized judging from an aspect of the size of transport, and the transformer is manufactured economically and compacted.
Patent JP-S5640318-A (JP)
Title: Transversal filter
Inventor: ITOU HIDENORI
IPC: H04B3/04
Filed: 1979-09-12
Abstract: PURPOSE:To reduce quantizing noise, by reducing the number of convolutional integrations of the transversal filter in the unit where the output of the transversal filter is subtracted from the transmission-side signal to erase echo. CONSTITUTION:Receiving-side signal X' and transmission-side signal Y' are converted to signal X and signal Y through A/D converter 5. Signal X is supplied to transversal filter 100. Multiplying circuit 10 reads the tap coefficient from memory circuit 8 and the receiving signal from memory circuit 9 and obtains the product between them, and accumulator 11 obtains the sum of the output of circuit 10 in each tap. When the number of required taps is smaller than the number of taps of filter 100, switching circuit 12 is operated to set the output of circuit 10 to 0, and thus, the number of convolutional integrations is reduced, and the influence of quantizing noise can be reduced.
Patent JP-S5818797-A (JP)
Inventor: MORISUE KAZUSHIGE
IPC: G08B29/00
Filed: 1981-07-23
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-H05291264-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: NEZU SHIGECHIKA
IPC: H01L21/322
Filed: 1992-04-08
Abstract: PURPOSE:To obtain introduction of a rear surface distortion layer having a sustainable EG effect into a high temperature heat treatment in the steps of manufacturing a device with less mechanical damage of a rear surface of a wafer by providing an inorganic film on the rear surface of the wafer by a wet method and then processing it by a sandblasting method. CONSTITUTION:After an inorganic film by a wet method is provided on a rear surface of an Si single crystal wafer W to an opposite side to a mirror surface, it is processed by a sandblasting method. A method for forming the film by the wet method includes, for example, a wet oxidizing method, an anodizing method or a liquid phase film growing method. For example, an electrolytic device as shown in the drawing is used, and as electrolyte, KNO3 of 0.1mol/l is dissolved in 5wt.% of aqueous ethylene glycol solution, it is electrolytically processed by a current density of 30mA/cm<2> for 5min, and only one side of the wafer W is anodized. Then, it is cleaned with pure water, dried, and then wet sandblasted from above the anodized film.
Patent JP-S5871065-A (JP)
Title: Method of injecting compressed air
Inventor: KAARU KURISUTEIAN GUREEZAA
IPC: B24C1/00
Filed: 1982-07-07
Abstract: For sand blasting a stream of a suspension of a carrier gas and solid particles under superatmospheric pressure is restricted so that it is accelerated, and a liquid-carrying additive gas is mixed with the stream to moisten the particles. The additive gas is introduced into the stream at a pressure greater than the pressure of the stream at the location by between 1.5 and 2.5 times. Normally the additive-gas pressure is about twice the carrier-gas pressure, that is the additive gas is normally introduced at a pressure of between about 10 bar and 30 bar. This high-pressure introduction ensures that the additive gas enters well into the carrier-gas stream so that the liquid carried by the additive gas contacts and wets the solids carried by the carrier gas without just passing through it and wetting the inside of the sand-blast mix nozzle. The additive gas is introduced into the stream in a unit of time at a rate sufficient to introduce into the stream a quantity of the liquid equal to between about one-twentieth to one-thirtieth, preferably one-twenty-fifth, the mass of the particles passing the location during the unit of time.
Patent JP-S62273515-A (JP)
Title: Strobe device
Inventor: SHIBAYAMA YOSHINOBU
IPC: G03B15/02
Filed: 1986-05-21
Abstract: PURPOSE:To electrically connect a luminous tube with a trigger terminal without using any lead wire, by providing a nonflexible incombustible electrical connecting member which is contacted with a luminous-tube supporting member and the NESA- coated section of the luminous tube and installing the trigger terminal which is electrically connected with the electrical connecting member to the luminous tube supporting member. CONSTITUTION:A nonflexible electric connecting member 3 which is used for impressing a trigger voltage across a luminous tube 2 is provided in the space surrounded by a frame-like section 4c and the luminous tube 2. The connecting member 3 is composed of a platy base section 3b and four arms 3a protruded forward from both ends of the section 3b and front ends of the four arms 3a are elastically pressure-contacted with a NESA-coated section formed on the outer peripheral surface of the luminous tube 2. The base section 3b of the connecting member 3 is connected with a trigger circuit so that the trigger voltage can be applied across the NESA-coated section of the luminous tube 2 from the trigger circuit. Therefore, the electrical connecting member 3 is never contacted with a reflector 1 and the trigger voltage can be applied across the luminous tube safely even when the luminous tube 1 moves inside the reflector 1.
Patent JP-H0843973-A (JP)
Title: Contrast enhancer inside graphic-art medium
Inventor: RICHIYAADO KAARU KOTONAA
IPC: G03C1/06
Filed: 1995-05-16
Abstract: PURPOSE: To obtain an intensified contrast and the max. optical density having low pepper fogging by bonding a specific contrast intensifier with the hydrazine compd. in a silver halide emulsion. CONSTITUTION: At least one layer of silver halide photographic components contain the compd. selected from 3-indiazolinones, urazols, 2-pyrazoline-5-ons, 3-pyrazoline-5-ons and 4(3H)-pyrimidones as the contrast intersifier. These components are developed in the presence of a hydrazine compd. More preferably, the hydrazine compd. is introduced into >=1 layers of the photographic components. The central nuclei of the compds. included within the range of the 3-indiazolinones to be used as the contrast intensifier are expressed by formula I. The 3-indiazolinones are expressed by formula II. In the formula II, R<1> to R<4> are hydrogen atoms, alkyl groups, substd. alkyl groups, aryl groups, alkoxyphenyl groups, etc.
Patent JP-S5841173-A (JP)
Inventor: KASAHARA NOBORU
IPC: E05F3/20
Filed: 1981-07-27
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-S61635-A (JP)
Inventor: NISHIZUMI SHINZOU
IPC: D01D5/20
Filed: 1984-06-07
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-S5642450-A (JP)
Title: Information transmission system
Inventor: SEKIYA YOSHIAKI
IPC: H04Q9/12
Filed: 1979-09-14
Abstract: PURPOSE:To attain economization while preventing the futility of a sending-back fuction by using an N-tone signal for control information from a master station to a subordinate station and by transmitting sent-back information from the subordinate station to the master station by use of a binary pulse signal. CONSTITUTION:At master station CT, contacts 1Xs, 2Xs,...10Xs supplying two kinds (ON and OFF) of control information (one bit) to control circuit CTL outputting selective signals of numbers of subordinate stations L1-L10 to be selected and to subordinate stations L1-L10 are scanned by SCN on the basis of the output of CTL to select a three-tone frequency, which is transmitted to the common circuit via TM. After receiving a three-tone call signal from the master station by rM1-rM10, subordinate stations L1-L10 recognize whether it is addressed to them or not and output two kinds to control information (one bit) according to the combination of the receiving order of the three-tone signal, so that ON-OFF signals of contacts 1XL, 2XL,...10XL turned ON-OFF according to the states (stop and operation modes) of a terminal equipment to be controlled will be sent to the master station as sent- back information through delay circuits DL1-DL10, and gates G1-G10 for return information transmission.
Patent JP-S5741068-A (JP)
Title: Call signal generator
Inventor: IWASAKI SUSUMU
IPC: H04M3/02
Filed: 1980-08-26
Abstract: PURPOSE:To generate call signals which have been combined optionally, by 1 set of hardware, by providing a digital code sequence generator. CONSTITUTION:A digital code sequence generating circuit 1 is constituted of a microprocessor 2 and a switch group 3, and the microprocessor 2 generates a digital pattern sequence designated by the switch group 3. This digital pattern sequence is analogized through a D/A converter 4, its distortion component is removed by a low-pass filter 5, and it is sent out as a prescribed call signal by an amplifying and boosting means 6. Accordingly, various low frequency signals based on the digital pattern sequence are formed, by which various call signals are generated. Also, various digital pattern sequences are generated by a set data of the switch group 3.
Patent JP-S5741203-A (JP)
Title: Pneumatic tire wite improved high-speed durability and rolling resistance
Inventor: OGAWA MASAKI
IPC: C08L23/28
Filed: 1980-08-26
Abstract: PURPOSE: To improve the high-speed durability and rolling resistance by a method wherein a compound consisting of rubber, carbon black, sulphur and micro organic short fibre is used as bead filler rubber.  
     CONSTITUTION: The compound consisting of 40W100 parts of carbon black, 3W15 parts of sulphur and 3W30 parts of micro organic short fibre to 100 parts of rubber such as natural rubber or the like by weight, is used as the bead filler rubber. The property of micro organic short fibre is as follows: the transition temperature of amorphous part to glass is 30°C or below or 120°C or above; the melting point of crystalline part is 160°C or above; the mean length of short fibres is 0.8W30 micrometers; the mean diameter of short fibres is 0.02W0.8 micrometers; and the ratio of length to diameter is 8W400. For example, poly-vinyliden chloride, poly-vinyliden fluoride, poly-p-tert-butyl styrene or the like is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60260881-A (JP)
Title: Production of display parts for timepiece
Inventor: KASAHARA YUKIO
IPC: G04B19/06
Filed: 1984-06-08
Abstract: PURPOSE:To fix easily a character, etc. onto the base of display parts for a timepiece by coating a pressure-sensitive adhesive agent to the stripped rear surface of the character and ornamental parts then attaching the same by compression bonding to the base of the parts under the load guided by positioning guides. CONSTITUTION:A base material is polished and is subjected to a chromate treatment in order to strip the character, etc. from the base material after electroforming. A photoresist 12 is coated atop the base material and the character, etc. integrated with the positioning guides 14 are formed thereon. A mask 13 is mated therewith and the photoresist is exposed and developed. The character, etc. are electroformed 22 by bright nickel plating, etc. A strippable self-adhesive film 23 is compression-bonded to the surface of the formed character, etc. to strip the character, etc. from the material 1. The pressure-sensitive adhesive agent 4 is coated on the stripped rear surface of the character, etc. then the character and ornamental parts 2 are compression-bonded to the base 1 of the parts under the load guided by the positioning guide. The film 23 is thereafter removed.
Patent JP-H05309513-A (JP)
Title: Structure of blade of cutting tool and processing method therefor
Inventor: SAKUYAMA KOJI
IPC: B23C5/10
Filed: 1992-05-12
Abstract: PURPOSE:To contrive structure of a blade of a cutting tool and provide a processing method by using this blade, for forming a sealing surface which is necessary for keeping a clean vacuum. CONSTITUTION:A recessed part 2 formed of a mirror finished face has been processed by cutting a flat cut material 3 as contacting a blade 1 of a metal cutting tool, comprising a curved part 6 formed between a flat part 4 contacting the flat face of the cut material 3 and a rising part 5, to the flat cut material 3. In this way, the trouble of doing manual works can be saved compared with the current method, and moreover, a sealing surface of a uniform quality formed of the recessed part 2, that is the mirror finished face, can be provided as the cutting work can be performed by using a cutting tool for common use Consequently, products which are superior in their productivity and reliability can be provided, costs can be lowered as the number of processes is decreased compared with the manual works, and the commercial value is further raised because the sealing surface formed of the mirror finished face looks attractive.
Patent JP-H01287325-A (JP)
Title: Floor slab drainage inlet
Inventor: TAKEUCHI SHUJI
IPC: E03F5/10
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the water retention in a boundary by loading a lid receiving frame so that it is capable of sliding vertically against a drainage inlet body and positioning a drip hole on the side of the lid receiving frame on the boundary between concrete floor slab of a road and pavement layer on the ground. CONSTITUTION:A drainage inlet buried into a floor slab of a road, bridge etc. is basically constituted of a lid 6 provided with an inflow hole 5 for surface drainage thereon, a lid receiving frame 4 and a drainage inlet body 1. The lid receiving frame 4 has a drip hole 7 on the side thereof, but, at the same time, it is capable of sliding vertically against the drainage inlet 1, and a fixed means of a sliding position is provided. The drip hole is positioned on a boundary 11 between a concrete floor slab 9 and an asphalt pavement 10 on the top thereof. According to the constitution, the water retention in the boundary is prevented, and the infiltration of the water into the concrete floor slab can be suppressed.
Patent JP-S61276525-A (JP)
Inventor: AKAZAWA HOZUMI
IPC: A47J37/12
Filed: 1985-05-30
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-H05285860-A (JP)
Title: Hand piece containing case for hand cutting tool
Inventor: TAKAHASHI KATSUMI
IPC: A61C1/16
Filed: 1992-04-10
Abstract: PURPOSE:To protect a worker operating a hand cutting tool from injury caused by contact of a hand with a tip tool owing to careless operation error, and infection of a disease germ during the use of the hand piece of the hand cutting tool. CONSTITUTION:A covering cylindrical body 4 to the inner periphery of which a hand piece 1 is attached and which holds the hand piece 1 from the outer periphery is provided. An opening part 5 through which the hand piece 1 is connectable to a drive source 2 is formed at one end of the covering cylinder 4. The hand piece 1 is connected to the drive source 2 through the opening part 5 and insertion and extraction of the hand piece 1 are effected.
Patent JP-H10309944-A (JP)
Title: Vehicular weather strip
Inventor: SAIJO MASAMI
IPC: B60J10/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular weather strip capable of preventing cracks in lubricant resin layers formed over its lips of the weather strip adapted to come into contact with a windowpane. SOLUTION: If the first and the second lips 3 and 4 of a door glass run 1 as a weather strip come into contact with a windowpane 13 and deform elastically thereby, lubricant resin layers 7 over the lips 3 and 4 give them appropriate lubricity to improve the lifted or lowered movement of the windowpane 13. The first lip 3 thus deflecting more has a smaller deflection owing to its turning elastic deformation on a constriction 5 to prevent cracks in the layer 7 and also in the constriction 5 because of the formed range of the layer 7 outside the constriction 5.
Patent JP-S5342516-A (JP)
Title: Speed control system for video reproducing motor
Inventor: HASHIMOTO HIROYOSHI
IPC: G11B19/28
Filed: 1976-09-29
Abstract: PURPOSE: To prevent the lowering in the reproduced picture quality due to phase shift, by controlling the revolution of the motor driving the video disc so that the period of the reproduced horizontal synchronizing is in agreement with the delay time of the delay means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05286961-A (JP)
Title: Production of mintlactone
Inventor: TSUKASA HIDETAKA
IPC: A61Q13/00
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the subject compound useful as a peppermint-like smell ingredient without using an oxidizing agent and a reducing agent by reacting menthofuran with lead tetraacetate in a mixed solvent of acetic acid with ether and subsequently hydrolyzing the reaction product. CONSTITUTION:Menthofuran of formula I is reacted with lead tetraacetate in a mixed solvent of acetic acid with ether to produce 3,6-dimethyl-4,5,6,7- tetrahydroxybenzofuryl acetate of formula II, which is then hydrolyzed with an aqueous solution of to produce mintlactone and isomintlactone of formula III. A peroxide is not by-produced during the reaction.
Patent JP-S5744136-A (JP)
Title: Original deviation correction device of copying machine
Inventor: ISHII YASUAKI
IPC: G03B27/62
Filed: 1980-08-29
Abstract: PURPOSE:To prevent a lateral shift between an original and photosensitive paper by correcting the deviation of the original in repeat copying until the reference end of the photosensitive paper is aligned to that of the original without reference to the deviation of the original. CONSTITUTION:An original-deviation detection sensor 45 measures the left and right extents of the deviation of an original, being fed back in a repeat carriage path, from a reference position and the direction. The signal of the sensor 45 is inputted to an arithmetic control part 111 to transmit pulses equivalent to a difference between the extent of the deviation of the original and the extent of the deviation of a cassette table at that time to a motor 108. Consequently, the motor 108 turns by the extent which corresponds to the number of pulses until the reference end of the photosensitive paper mounted on the cassette table 101 is aligned to the side edge of the original on the repeat carriage path.
Patent JP-S5546333-A (JP)
Title: Descaling method at water circulation type bath tub and containing vessel for descaling agent
Inventor: SAITOU TADAO
IPC: B08B3/00
Filed: 1978-09-26
Abstract: PURPOSE: To perform descaling easily by a mechanism wherein an insertion cylinder and a filter  element are provided at the water exit port and the water intake port respectively, attaching an  insertion cylinder for a vessel containing descaling agent inside thereof at the lower port of the  bath tub, while the bath tub is filled with water to the level above the upper port thereof and the  bath water is heated by the boiler.   
     CONSTITUTION: Insertion cylinder 5 is detached from the feed-in port 1d side of the container  vessel body 1, screwing the cylinder 5 into the feed-out port 1b side, and the cap 3 is removed  from the plug-type cylinder 2. By screwing the cylinder 5 into the feed-out port 1 side, seal 4 is  broken by the force of the seal cutter 5b. At the lower port 8a of the bath tub connecting to the  lower pipe 7a of the boiler 7, insertion cylinder 5 is tightly inserted, while the bath tub is filled  with water with its level reaching above the upper port 8b, and the bath water is heated by the  boiler 7. In this constitution, the heated bath water circulates from the upper port 8b into the bath  tub passing thru the outside opening of the plug-type cylinder 2, the filter element 2a and the  container vessel 1, and during this circulation, descaling agent is disolved into water which facilitates the descaling function with ease.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63281722-A (JP)
Title: Surface treating aluminum fin material for air conditioning
Inventor: NOSETANI KIYOSHI
IPC: B21D22/20
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate oiling and degreasing in a press working by coating hydrophilic surface treating film of surface treating aluminum fin material for air-conditioning with alkali soap solution composed mainly of oleic acid sodium. CONSTITUTION:An aluminum sheet after it is washed is coated with mixed solution of PVA, colloidal silica and surfactant to carry outhydrophilic surface treating. The hydrophilic surface treated film is coated with alkali soap solution composed mainly of oleic acid sodium. The adequate coating amount of this alkali soap is 50-500mg/m<2>. In this manner, we can obtain the surface treating aluminum fin material for air-conditioning which requires no lubricant in a press working including ironing, bulging, etc., and can eliminate the subsequent degreasing.
Patent JP-S6011643-A (JP)
Title: Method of controlling air-fuel ratio of internal- combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02D41/00
Filed: 1983-06-30
Abstract: PURPOSE:To make it possible to safely enhance the output of an internal combustion engine, by providing an additional fuel supplying means in the intake-air system of the engine so that fuel is additionally fed when engine knocking occures or when the temperature of exhaust gas is high. CONSTITUTION:The fuel supply amount from a carburettor 10 is determined by setting, for example, the bores of main jet 20 and air-breed 23. A flow control actuator 24 which is actuated by the output of a control circuit 18 is disposed in an air supply passage 22 for the air-breed 23. On the other hand, the control circuit 18 receives signals from a knocking sensor 25 attached to the engine 1 and an exhaust gas temperature sensor 26 attached to an exhaust pipe 14. With this arrangement, when, for example, engine knocking occures, the control circuit 18 controls the actuator 24 to reduce the supply amount of air fed to the air-breed 23 so that the fuel supply amount from a main nozzle 19 is increased in accordance with the reduced amount of the supply air, thereby engine knocking is eliminated.