baber/WOPTO huggingface dataset:
Patent JP-S5748228-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA KAZUO
IPC: H01L21/208
Filed: 1980-09-08
Abstract: PURPOSE:To reduce DC resistance of an element, by a method wherein a semiconductor layer is made to make liquid phase epitaxial growth for forming an element masked by a conductive film of a fixed pattern provided on a semiconductor substrate. CONSTITUTION:A semi-insulative InP substrate 11 is provided with an N<+> type InP-clad layer 12, whereon a W-layer 16 of a fixed pattern is provided and being masked by said W-layer 16 and by a liquid phase epitaxial method, an N type InGaAsP active layer 17 (20 is P-N junction), a P type InP-clad layer 18 and a P type InGaAsP contact layer 19 are by turns laminated to provide the periphery of the contact layer 19 with an Au-Zn electrode 22 for taking out the generated light from the side of the electrode 22 as an output hnu. Thereby, an LED element can be independently and correctly controlled as well as the DC resistance of the element is reduced to improve luminous efficiency.
Patent JP-S6018297-A (JP)
Title: Double acting hydraulic press
Inventor: KONISHI HIROMICHI
IPC: B30B1/36
Filed: 1983-07-08
Abstract: PURPOSE:To operate smoothly each working cylinder by providing each rotary cam of a hydraulic pressure generator to the same driving shaft thereby improving stability and actuating surely and cooperatively the respective working cylinders without requiring interlock. CONSTITUTION:When a driving shaft 43 is rotated by a motor 41 and rotary cams 38, 39, 40 provided thereto are rotated at a specified speed, working cylinders 6, 7, 21 are actuated while the ram speed is accelerated and decelerated by the discharges from hydraulic pressure generators 29, 30, 31 changing according to the shapes of the cams 38, 39, 40. An upper die and upper punch are respectively lowered by the cylinders 6, 7 and are supported at the descending limit positions by the cylinder 6 and a return cylinder 17 as well as the cylinder 7 and a return cylinder 16. A lower punch is risen by the cylinder 21 and is supported at the ascending limit position thereof by the cylinder 21 and a return cylinder 25.
Patent JP-S62280000-A (JP)
Inventor: AOYAMA SAKAE
IPC: B41M1/40
Filed: 1986-05-29
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-S5914938-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D06N3/04
Filed: 1982-07-19
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-S4996556-A (JP)
IPC: C09K3/32
Filed: 1973-11-05
Abstract: 1456985 Removing hydrocarbons from water AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE 5 Nov 1973 [3 Nov 1972] 51192/73 Heading C1C Hydrocarbons (e.g. oil) are removed from water by contacting with a purification agent comprising particles of an inorganic solid which have polymer chains fixed to the surface thereof formed by reaction of the particles and polymer by grafting of the polymer to the particles. The purification agent may be dispersed in the water or housed in a cartridge through which the water passes. Purification agents exemplified are formed by the reaction of polyethylene, polyisoprene, polystyrene, polybutadiene, butyl rubber or butadiene-styrene rubber with silica, carbon, TiO 2 , ZnO, Al 2 O 3 , asbestos or bentonite.
Patent JP-H0419163-A (JP)
Title: Melt-type thermal transfer recording method
Inventor: SAITO HITOSHI
IPC: B41J2/36
Filed: 1990-05-15
Abstract: PURPOSE:To enable recording a picture image with high gradation properties by intermittently moving a recording paper and a thermal head relatively according to a unit feed width narrower than the width of a heater element measured in the subscan direction. CONSTITUTION:When driving data for one line are successively read from a line buffer memory 17 by a control circuit 35 and a first bit is delivered to a thermal head driver 18, a driving pulse P1 is delivered to a thermal head 21 and a corresponding heater element 23 is caused to generate heat. Immediately thereafter, a recording paper 26 is conveyed by a unit feed width W/2 and the ink of an ink sheet 25 is transferred by a width W. Continuously, a second bit is delivered so that a driving pulse P2 is inputted and the heater element 23 is again caused to generate heat. Then, when the recording paper 26 is conveyed by the unit feed width W/2, the width W is transferred in like manner. However, because the recording paper 26 is conveyed only by the unit feed width W/2 during the first and second transfers, the second transfer width W is transferred while overlapping with the first transfer width W by half. Therefore, a recording width changes by a width narrower than the width of the heater element so that a picture recording with high gradation is made possible.
Patent JP-H07299921-A (JP)
Title: Thermal dye transfer printing method
Inventor: RIYUKU HOREMANSU
IPC: B41J2/325
Filed: 1995-04-26
Abstract: PURPOSE: To provide an improved thermal dye transfer printing method for producing a transparent printed matter reducing the curl of a completed printed matter. CONSTITUTION: In a thermal dye transfer printing method, a donor ribbon 17 supporting a dye is brought into contact with a polymer printing sheet 15 receiving a dye in a printing region and both substances are supported on a backing support 14 in the printing region and the donor ribbon is brought into contact with a printing head 18 for heating the donor ribbon imagewise to transfer dye to the printing sheet to produce a transparent printed matter. The rear surface of the printing sheet is uniformly heated on a drum 30 to reduce the curling of the sheet generated by the imagewise heating of the front surface of the printing sheet.
Patent JP-H11315533-A (JP)
Title: Soil improvement method
Inventor: YOKOO MITSURU
IPC: E02D3/12
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of boring holes and, at the same time, to provide a soil improvement method with injection pipes capable of surely grouting into the rear side of an obstacle or a gap between structure and soil. SOLUTION: A bending tool 3 is inserted into the front end of a boring pipe 1 for boring a hole in advance in the first stage. A metal small caliber tubing 4 capable of being repeatedly deformed is inserted into the boring pipe 1, a pushing direction of the tubing 4 is changed with the bending tool 3, the second stage branch boring is executed by branching out from the boring pipe 1, and when boring is completed, grout is injected to the peripheral soil from the small caliber tubing 4 to improve soil.
Patent JP-H07307420-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA FUMIO
IPC: H01L23/34
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a semiconductor device of a general purpose type fabricated by housing a semiconductor chip for high-frequency in a high-heat radiating simple package. CONSTITUTION:A semiconductor chip 20 is mounted on a high-heat radiating heat spreader 10. A plurality of leads 30 are joined in parallel around a semiconductor chip 20 through a first dielectric film 40. A cap 60 made of a metal material covering over the semiconductor chip 20 through a second dielectric film 50 on a plurality of leads 30. Then, the semiconductor chip 20 is airtightly sealed inside a heat spreader 10, the first dielectric film 40, the second dielectric film 50 and the cap 60. Therewith, a characteristic of the leads 30 for a signal line of a strip transmission line structure inserted through between the cap 60 and the heat spreader 10 is made to match with 50OMEGA or the like.
Patent JP-S5916279-A (JP)
Title: Lead storage battery
Inventor: SAKAI TAKASHI
IPC: H01M10/06
Filed: 1982-07-16
Abstract: PURPOSE:To improve discharge continuing characteristic of battery by adjusting battery capacity, theoretical capacity of anode and theoretical capacity of electrolyte. CONSTITUTION:In case a battery capacity is considered as A, theoretical capacity of anode as B and theoretical capacity of electrolyte as C, the theoretical capacity of anode and theoretical capacity of electrolyte are restricted for battery capacity so that the relation indicated by the equations can be obtained. It becomes difficult for the electrolyte to diffuse at the center of electrode plate while discharging is continued by precipitating discharge products emphatically at the surface of electrode plate, and if the electrolyte diffuses, a little amount of SO4<--> ion remains in the electrode plate, a lot of remaining PbO2 is partly changed to PbSO4', the SO4<--> ion is consumed and the belt-shaped layer of PbO2 remains at the center of the active layer in the thickness direction. Moreover, when the So4<--> ion is consumed, change to PbSO4 of the corrosion layer at the surface of collector can also be suppressed, resulting in maintaining the battery characteristic.
Patent JP-S61281966-A (JP)
Title: Total carbon measuring instrument
Inventor: MORITA YOZO
IPC: G01N21/3504
Filed: 1985-06-07
Abstract: PURPOSE:To prevent the interference of a measured value and the attack of a combustion pipe and oxidation catalyst by the inorg. salt-component in a sample by providing a carrier gas supply part, humidifying part, sample introducing part and combustion part, etc. CONSTITUTION:A carrier gas is fed from the carrier gs supply part 2 to a humidifier 4 and the humidified gas is fed to the combustion part 10 held at a prescribed temp. where the carrier gas is passed through the catalyst 7. The gas is then passed successively through a moisture condensing part 11, a filter part 12 and a non-dispersion type IR gas detector (NDIR) 13 by which the gas is held in the stationary state. The sample is then injected from a sample injector 5 into a sample injecting part 6. This sample is oxidized in the combustion part 10 by which the C component is converted to CO2. The moisture is removed from the gas in the removing part 11 and after the gas is filtered 12, the gas is fed to the NDIR13, by which the CO2 is detected. The CO2 content is measured in an arithmetic and quantitative determination part 14 for the peak area of the detection signal form the NDIR13. The measured value is displayed on a display part 15.
Patent JP-S61280956-A (JP)
Title: Thermal transfer multi-color printer
Inventor: HASEGAWA TETSUO
IPC: B41J2/32
Filed: 1985-06-07
Abstract: PURPOSE:To exactly obtain multi-color printings by a simple structure in which a volatile ink is flowed out of plural flow devices and coated on a supporter, and dried volatile ink on the supporter film is transferred to a recording medium. CONSTITUTION:Ink outlets 4a, 5a, 6a, and 7a are contacted with a supporter film 3a, and a volatile ink is coated on one side of the film 3a. Covers 12b are provided in a freely opening and closing manner on opening ends on the film 3a side of cylindrical parts 12a, where the parts 12a are tightly closed by the covers 12a by pressing the covers 12a by springs to the direction of closing the parts 12a. In the transferring means 14, ink 3b is heated from the film 3a side and transferred to a recording medium 17 lapped on a thermal transfer medium 3 between a platen roller 16 and the means 14.
Patent JP-H0669461-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOMATSU MICHIO
IPC: H01L21/8244
Filed: 1992-05-18
Abstract: PURPOSE:To assure the operation of a RAM cell and facilitate manufacture of a more highly integrated S-RAM by a method wherein a barrier layer which prevents impurities from being diffused from the gate electrode part of a MOS transistor into a load resistor part is provided between the gate electrode and the load resistor as their connection part. CONSTITUTION:Field oxide films 102, gate oxide films 103, N<+>-type gate polycrystalline silicon layers 104 which are to be the gate electrodes of a transistor and N<+>-type diffused layers 105 which are to be the source and drain of the transistor are formed on a P-type silicon substrate 101. Then a contact hole is drilled in an insulating film 106 and a high resistance polycrystalline silicon layer 108 which is to be the load resistor is formed and connected to the N<+>-type gate polycrystalline silicon layer 104. A titanium nitride layer 107 is provided between the gate electrode 104 and the high resistance polycrystalline silicon layer 108 as their connection part. The titanium nitride film 107 functions as a barrier which prevents impurities from being diffused from the gate electrode 104 into the high resistance polycrystalline silicon layer 108 and avoids the decline of a resistance value.
Patent JP-S5750071-A (JP)
Title: Photoelectric card reader
Inventor: YOKOE TOORU
IPC: G06K7/10
Filed: 1980-09-09
Abstract: PURPOSE:To easily check a sensor and light source, by scanning a photosensor matrix except when reading a card, and confirming its function. CONSTITUTION:This card reader is provided with an OR circuit 13 for inputting low output singnals R0-R9 obtained by column signals CLA-CLE, and an AND circuit for inputting an output of this OR circuit 13 and a signsl CHECK from the outside, and nakes the CHECK an ''H'' level at the time when a card is not read, and executes the check by continuously generating the column signal. According to this constitution, if a part of a sensor matrix 5 becomes faulty or a lamp been disconnected, it is detected immediately, and maintenance of the device is executed easily.
Patent JP-H07330833-A (JP)
Title: Fluorine-containing copolymer for coating
Inventor: MARUYAMA YUTAKA
IPC: C08F14/18
Filed: 1994-06-07
Abstract: PURPOSE:To obtain the subject copolymer having cyclohexane carboxylic acid vinyl ester structural unit, capable of forming a coating film excellent in acid resistance, weather resistance and scratch resistance while retaining adhesiveness, light-transmitting properties, hardness, etc. CONSTITUTION:This copolymer contains (A) a fluoroolefin, (B) a cyclohexane carboxylic acid vinyl ester and (C) an OH group-containing polymerizable unsaturated monomer as essential structural units. Furthermore, the copolymer is composed of 10-80mol% of the component A, 2-80mol% of the component B and 2-80mol% of the component C and has 1000-50000 number-average molecular weight in an uncured state and chlorotrifluoroethylene is preferably used as the component A and e.g. a compound of the formula is preferably used as the component B.
Patent JP-S62280847-A (JP)
Title: Silver halide photographic sensitive material containing new magnenta coupler
Inventor: WADA HAJIME
IPC: G03C7/38
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the titled material having good light fastness and formalin resisting property and an improved coloring property by incorporating a magenta coupler which is substituted with a specific substituent shown by the formula at 6 position of 1H-pyrazole[3,2-C]-s-triazole type magenta coupler to at least one layer of the silver halide emulsion layer. CONSTITUTION:The titled material contains the magenta coupler substd. with the substituent shown by formula at the 6 position of 1H pyrazolo[3,2-C]-s-triazole type magenta coupler in at least one layer of the silver halide emulsion layer. The 1H pyrazolo[3,2-C]-s-triazole which is substd. with the substituent shown by the formula at the 6 position thereof is obtd. by reacting for example, a corresponding isocyanate compd. with 3-amino-4-alkoxycarbonyl-5 acylhydrazinopyrazole to obtain the derivative of 5-acylhydrazinopyrazole substituted with ureido at 3-position followed by heating it with phosphorus oxychloride, and subsequently, the obtd. compd. is effected a cyclization reaction in the presence of a base, resulted in synthesizing 1H-pyrazolo-[3,2- C]-s-triazole which has the ueido group at the 6 position thereof. Thus, the silver halide photographic sensitive material is formed by coating a hydrophilic colloid layer contg. at least one layer of silver halide emulsion layer on a substrate body.
Patent JP-S5916064-A (JP)
Title: Shared memory device
Inventor: MAEDA AKIRA
IPC: G06F15/16
Filed: 1982-07-19
Abstract: PURPOSE:To access data shared among computers in an unused area in a memory area effectively, by receiving tap information added to address information from each computer system and performing access control over the 1st and 2nd memories. CONSTITUTION:A memory 13 is stored with data to be shared among plural computer systems and a memory 14 is stored with indirect address information for accessing the memory 13 indirectly. Then, a multiplexer 23 discriminates tag information added to direct address information outputted by each computer system to control access to the memories 13 and 14. When tag signals on signal lines 17 and 18 are both ''0'', the memory 13 is accessed directly and when the tag signal on the signal line 17 is ''1'', only the memory 14 is accessed directly. When the tag signal on the signal line 18 is ''1'', the memory 13 is accessed indirectly by the address information read out of the memory 14.
Patent JP-H08320261-A (JP)
Title: Heat monitoring sensor for on-board power source
Inventor: ISHIKAWA MITSURU
IPC: G01K7/02
Filed: 1995-05-24
Abstract: PURPOSE: To precisely and quickly output temperature information to the outside by providing a copper pattern with a prescribed length on a circuit board consisting of ceramics or the like having an on-board power source installed, and bringing the end part of a pattern consisting of another metal to one end part of the copper pattern to form a thermocouple. CONSTITUTION: A circuit board 1 is formed of ceramics or the like, a copper pattern 2 and constantan pattern 3 having prescribed widths are evaporated on the circuit board 1 in parallel to each other with a prescribed space. The patterns 2, 3 are evaporated in the state where one end of each pattern 2, 3 is bent toward the partner's side, and engaged to each other to form a thermocouple 10. The other end of each pattern 2, 3 is connected to output terminals 2A, 3A provided on the edge part of the circuit board 1, respectively, and the terminals 2A, 3A constitute the sensor output terminals of the pattern 2, 3, respectively. Thus, a local temperature rise of the device can be detected to prevent an abnormal temperature rise.
Patent JP-H08287701-A (JP)
Title: Lighting system fitted with earthquake sensor
Inventor: MUGITANI YOSHIHIRO
IPC: F21L4/00
Filed: 1995-04-15
Abstract: PURPOSE: To provide a transportable type lighting system fitted with an earthquake sensor an illuminating lamp of which is automatically turned on when an earthquake is detected. To make it possible to easily observe the operating condition of the earthquake sensor from outside. Thereby to give a sense of security to a user's daily life. CONSTITUTION: A lighting system fitted with an earthquake sensor comprizes a hemisphere-shaped earthquake sensor 1, a transparent cover 5, a vibration- detection-state holding circuit, a fluorescent tube driving circuit, a fluorescent tube 3, and a power supply. The earthquake sensor 1 is equipped with a first electrode on an upper part of the inner wall of a transparent hemispheric-shell- shaped member, a second electrode on a lower part thereof, and a conductor ball 2 inserted therewithin. The vibration-detection-state holding circuit shifts to a vibration-detection state once a vibration detection signal is received and holds the same state while giving continuously an actuation permission signal to the fluorescent tube driving circuit.
Patent JP-H11314344-A (JP)
Title: Method for lubricating split plate cylinder
Inventor: GOTO TETSUYUKI
IPC: B41F13/12
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To always maintain a lubricating state of a cylindrical plate cylinder and a plate cylinder body good by moving the body and the cylinder in the case of registering regulation. SOLUTION: A plate cylinder body and a cylindrical plate cylinder are respectively relatively moved in the case of top and bottom registering regulation and right and left registering regulation, and hence an engaging part of the body with the cylinder is lubricated at each arbitrary specific time. Further, the body and the cylinder are reversely moved in top and bottom directions and right and left directions to lubricate the engaging part. That is, at a step 7, conditions in a lubricating method are set. Thereafter, at a step 8, a lubrication starting command is dispatched. Then, at a step 9, the cylinder and the body are reversely moved to one another by each registering regulator.  In such a method, before the body is brought into direct contact with the cylinder, it can be lubricated with a lubricating material provided at the engaging part, and hence the lubricated state of the body and the cylinder an be always maintained good.
Patent JP-H08303190-A (JP)
Title: Cutoff connection structure for segment
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/08
Filed: 1995-04-27
Abstract: PURPOSE: To conduct the cutoff properties of joining sections in the tunnel axial direction between steel-shell segments completely. CONSTITUTION: Projecting-section joining end faces 8, 15 and recessed-section joining end faces 9, 18 while places are displaced in the inner and outer circumferential directions, inclined planes 3, 16 connecting the projecting-section joining end faces 8, 15 and recessed-section joining end faces 9, 18, and packing fitting grooves 4, 10 formed at the base end sections of the inclined planes 3, 16 are formed to a pair of each internal flange 2, 7 oppositely disposed in order to be joined in the tunnel axial direction of steel-shell segments 1, 6 and made of steel. Side-face packing fitting grooves connected to the packing fitting grooves 4, 10 are formed outside side face plates on both sides.  Ring-shaped cutoff packings 26, 27 are fitted into these packing fitting grooves 4, 10 and side-face packing fitting grooves, and the projecting-section joining end faces 8, 15, recessed-section joining end faces 9, 18 and inclined planes 3, 16 of the opposed internal flanges 2, 7 made of steel are united.
Patent JP-S5750207-A (JP)
Title: Controlling method for timing control in controlling roll bending
Inventor: MIFUNE AKIYOSHI
IPC: B21B37/38
Filed: 1980-09-09
Abstract: PURPOSE: To improve the yield of a steel sheet and its threadability, by automatically controlling the roll bending action at a point of time wherein the tip of a steel sheet is bitten by a rolling stand concerned.  
     CONSTITUTION: A detecting signal of a bite detector 4 installed in a former stand 2 of a tandem mill, and a signal of a pulse generator 6 installed in work rolls 5, 5 of the stand 2, are inputted to a counter 7. The counter 7 counts the pulse signal from a point of time wherein a detecting signal is inputted, and the output of the counter 7 is inputted to a comparator 12. The comparator 12 compares the inputted count value with a distance (distance between the stands 1, 2) presetted in a distance setter 13; when these compared values become equal, an equivalent signal is inputted to a bending changeover valve 10, and hereby, the bending action for a latter stand 1 is controlled. As a result, the bending control for the stand 1 is performed at a point of time wherein the tip of the steel sheet 3 is bitten by the stand 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5917336-A (JP)
Inventor: IGARASHI MIKI
IPC: A61B5/055
Filed: 1982-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10314166-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUGIO TAKESHI
IPC: A61B8/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device capable of discovering that a transfer image is an error in an early stage. SOLUTION: Relating to this ultrasonic diagnostic device capable of reconstituting ultrasonic images based on echo signals obtained by scanning the inside of a testee body by ultrasonic waves, displaying them in real time and transferring the ultrasonic image signals to the outside, while transferring the ultrasonic image signals from an image transfer circuit 9, the ultrasonic images being transferred are reduced in a transfer image display circuit 7 and displayed on a monitor 8.