baber/WOPTO huggingface dataset:
Patent JP-S5885561-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA MICHIHIRO
IPC: H01L27/10
Filed: 1981-11-16
Abstract: PURPOSE:To prevent the injection of carrier into a semiconductor substrate by forming an impurity implantation layer to be injected with the same conductive type impurity as the substrate on the substrate under a gate insulating film. CONSTITUTION:A capacity between a gate electrode 3 and a p type semiconductor substrate 1 through a gate insulating film 2 forms a decoupling capacity. A p type impurity implantation layer 9 is formed by an ion implantation in a boundary between the substrate 1 and the film 2. A voltage higher than 10V is necessary to form a channel at this part due to a p type impurity implantation layer 9, and the channel is not formed at all with -3--4V of substrate bias voltage VBB to be applied between the electrode 3 and the substrate 1. Even if the voltage VBB is varied since the channel is not formed, electrons are not implanted into the substrate 1.
Patent JP-H08176205-A (JP)
Title: In-line polymerization method for olefin monomer
Inventor: AREN REIMONDO SHIIDORU
IPC: C09D4/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a polyolefin film in-line wherein the handling and processing are easier than conventional processes by adopting a specific process.  
     SOLUTION: A polyolefin film is produced by applying a mixture contg. a 5-30C olefin monomer represented by formula I [wherein R 1  is H; and R 2  to R 4  are each H, 1-27C aryl, aralkyl, aliph. or alicyclic provided at least one of them is H but not all of them, or wherein one of R 1  to and R 4 , and carbon atoms bonded to these groups form a distorted alicycle] or formula II [wherein R 5  is (CR 2 R 3 ) m  (wherein m is 1 or 2)] and a transition metal catalyst system (and a solvent) to a substrate in an atmosphere inert to the catalyst system, polymerizing the monomer to form the polyolefin film, keeping the atmospheric temp. and pressure capable of removing the remaining monomer, and separating the film from the substrate. Pref. the monomer-catalyst mixture is directly applied to a traveling substrate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0348223-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHARA HIROSHI
IPC: G02F1/1345
Filed: 1989-07-17
Abstract: PURPOSE:To provide an overall cost reduction by forming insulating resin layers consisting of one of a thermosetting type and photosetting type near bump electrodes and injecting a liquid crystal between a 1st substrate and a 2nd substrate. CONSTITUTION:The terminal electrodes of the IC mounted substrate 101 and the terminal electrodes 108 of the switching element substrate 102 are so positioned as to be superposed on each other. The bump electrode 110 are formed of a soft metal, such as Au and, therefore, generate a deformation when a uniform pressure is applied over the entire surface from above the switching element 102. The terminal electrodes are then brought into tight contact with each other and are thereby electrically connected. A UV curing resin is poured into the spacing between the two substrates from the peripheral part in the state of applying the pressure thereto and ICs 104, 105 for driving are mounted on the substrates to complete the device. The unit cost per sheet of the array substrates is reduced in this way and the inexpensive liquid crystal display device is produced.
Patent JP-S57108652-A (JP)
Title: Gas detecting device
Inventor: MATSUO MASATAKE
IPC: G01N27/12
Filed: 1980-12-25
Abstract: PURPOSE:To determine acidic gas or basic gas quickly by a simple device by using an element wherein electrodes are connected to both ends of a thin film of lanthanide phthalocyanine complex, and detecting the variation in electric resistance due to the contact with the gas. CONSTITUTION:The electrodes 2 and 2 are formed by sputtering gold and the like on an insulting substrate 1 of glass and the like. The detecting element 4 is formed by performing vacuum evaporation method of dropping and drying CHCl3 solution on the complex film 3 of lanthanide phthalocyanine whose main metal is lanthanum series metal. The element 4 is connected to an auxiliary resistor 5 in series and connected to a stable AC or DC power source 6. The potential difference between both ends of the element 4 or both ends of the resistor 5 is detected by a voltmeter 7. The output is inputted to an auxiliary device 8 which can digitize, record, and process the output such as an X-T recorder and a buzzer which functions at a specified output or higher. The resistance value of the element sharply decreases when it is contacted with the acidic gas and sharply increases when contacted with the basic gas. A temperature compensating circuit is provided for the variation in the resistance value due to the variation in the temperature of the element.
Patent JP-S57108854-A (JP)
Title: Method for checking original plate films and its apparatus
Inventor: MIKAMI ATSUTOSHI
IPC: G03F1/00
Filed: 1980-12-25
Abstract: PURPOSE: To enhance efficiency and exactness of original plate films, by confirming whether the balance among each color is adequate or not on the basis of a picture obtained by superimposing each color on a color monitor television.  
     CONSTITUTION: Image information lights sent through original plate films and zoom lenses 7'W10' and enlarged to desired sizes are converted into electric signals with photoelectric converter 7W10 in television cameras. The image signals Y (yellow), M(magenta), and BL(black) converted into these electric signals are fed to an electric signal processor 11, go through a black-white level controller 12 to a matrix 13, where amplification, synchronization, and conversion into 3 primary colors of the television of each signal, etc. are processed, and the converted 3-primary color signals are fed to the monitor television 14 to display a color synthesized picture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6077908-A (JP)
Title: Detection of condition of blast furnace using vertical sonde
Inventor: KANBE MITSUO
IPC: C21B5/00
Filed: 1983-10-04
Abstract: PURPOSE:To stabilize furnace conditions and to produce hot metal of low Si level by detecting the length of zone held at low temp. continuously by providing pyrometer movably vertically in the furnace and detecting simultaneouly the top surface level of the fuse-sticking zone. CONSTITUTION:A vertical sonde 6 provided with a pyrometer 5 in the inside of the bottom end of a vertical pipe 4 is installed movably in the vetrical direction in the inside of the furnace wall along the radial direction of the furnace. The pyrometer 5 is located at 7-9m below the stock line 7, and the length of the zone held at low temp. is continuously detected basing on detected gas temp. When the feed condition is changed, the sonde 6 is naturally descended together with the feed in the furnace. The level of the top surface of the fuse-sticking zone on the furnace wall is detected basing on the detected gas temp. during descending. After the detection, the sonde 6 is pulled up to restore the pyrometer 5, and the length of the above described zone held at low temp. is detected continuously.
Patent JP-S6347755-A (JP)
Inventor: KARURO MARUCHIESANO
IPC: G03C5/30
Filed: 1987-07-23
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-S6429002-A (JP)
Title: Power distributor for microwave
Inventor: MIYAZAKI MORIYASU
IPC: H01P5/02
Filed: 1987-07-24
Abstract: PURPOSE:To lessen a loss during transmission by providing a tapered intermediate part, connected to an input part, and an output part, divided by strips, which are connected to the intermediate part, and at the same time, the extension lines of which intersect each other at one point on the input part. CONSTITUTION:A microwave, incident from an input terminal P1, passes through a microstrip line 4 and propagates in the tapered intermediate part 6. Further, it is divided by a slip 9 into four parts of power ratio, corresponding to the lengths of small circular arcs a-d, and is taken out from output terminals P2-P5 through four output parts 8. The tapered intermediate part 6 comes of low impedance continuously according as it approaches from the input terminal side to the output terminals P2-P5 side. The intermediate part 6 has a characteristic impedance, equal to that of the input part 7, at their connection part, and besides, at the connection part to the output part 8, it has the impedance, equal to the impedance due to the parallel connection of four output parts 8 at this connection part. Thus, because impedance matching between the input and the output terminals is realized by the intermediate part 6, the loss during the transmission can be reduced.
Patent JP-S6077959-A (JP)
Title: Permanent magnet material and its manufacture
Inventor: SAGAWA MASATO
IPC: C22C33/02
Filed: 1983-10-03
Abstract: PURPOSE:To manufacture a permanent magnetic material having excellent performance at low cost by molding and sintering the powder of an alloy consisting basically of Fe, B and rare earth elements having specified composition, and thereafter heat-treating the sintered body. CONSTITUTION:The powder of an alloy consisting of by atomic ratio 8-30% R representing rare earth elements containing Y, 2-28% B, <50% Co, 0.1-3% Al and the balance Fe is pressurized and molded in a magnetic field. The molded material is sintered in a non-oxidizing atmosphere at 900-1,200 deg.C for 0.5-4hr. After the sintered body is cooled to room temperature at >=100 deg.C/min cooling rate, it is subjected to aging treatment in a vacuum or inert gas or gaseous reducing atmosphere at the temperature within the range of 350 deg.C- the sintering temperature for 5min-40hr. A permanent magnet material having excellent performance is manufactured at low cost by using the rare earth elements such as Nd and Pr which are abundant but used for only limited purpose, without using scarce rare earth elements such as Sm and by lowering the amount of expensive Co to be used.
Patent JP-H0349460-A (JP)
Title: Terminal control method for exchange
Inventor: FUJIWARA SEIJI
IPC: H04M3/42
Filed: 1989-07-18
Abstract: PURPOSE:To eliminate the need for the retrieval of an attribute data of the circuit state of each terminal equipment by sending the content of a control content storage area corresponding to a transmission enable state with the highest priority as a control signal, thereby accessing a terminal data accommodation means. CONSTITUTION:An exchange is provided with a terminal state management means 1 managing the line state of each terminal equipment 1 accommodated in an exchange, a terminal data accommodate means 42 accommodating the attribute data of each terminal circuit state, and a terminal control storage means 43 provided with plural control content storage areas with the control content commanding plural circuit states of each terminal equipment 1 written therein and provided with plural transmission enable state storage areas at every outgoing/incoming terminal equipment. Then the input means of the 1st terminal equipment selects 2nd and 3rd terminal equipments and a terminal control storage means 43 of the control section 4 controls only the state of transmission enable state storage area only and sends a control signal commanding the control content of the transmission enable state with highest priority to each circuit of the 1st, 2nd and 3rd terminal equipments. Thus, the circuit state of the terminal equipment is controlled without accessing the terminal data accommodate means at every switching of the opposite party.
Patent JP-S6245258-A (JP)
Title: Dial signal transmission system
Inventor: KISHIMOTO MORIHIRO
IPC: H04M1/27
Filed: 1985-08-23
Abstract: PURPOSE:To attain the outgoing on a trunk line with same dialing by sending a dial signal string added before a conventional signal string when an external line via other telephone set is acquired and outgoing is made by using an abbreviated dial number. CONSTITUTION:In operating a dial key to make external line outgoing from a telephone set TEL, a dial data is sent from a control circuit CTL, a CPU reads the dial data via a data transmission/reception circuit DTR1 and judges whether or not the dial data corresponds to the abbreviated number. When the number is the abbreviated number, whether an external line selected from the TEL is an external line accommodated directly to a telephone set (e.g., key telephone set) or accommodated via other telephone set (e.g., private branch of exchange) is judged. In case of the latter, an external line outgoing number, e.g., '0' in the other telephone set is added before the dial signal string translated from the abbreviation number and the result is sent.
Patent JP-S6428993-A (JP)
Title: Manufacture of printed wiring board
Inventor: KANDA TAKESHI
IPC: C07C401/00
Filed: 1987-07-24
Abstract: PURPOSE:To simply insulate a metal plate exposed on the inner peripheral wall of a through hole and to perform a through hole plating step by forming an insulating substance by an electrodepositing painting using a metal plate as an electrode, and through-hole-plating the inner peripheral wall of the through hole and the peripheral edge of an opening. CONSTITUTION:After the exposed face 1a of a metal plate 1 exposed on the inner peripheral wall of a through hole 4 is degreased and washed, it is dipped in an electrodepositing layer to paint by electrodepositing it. Degreasing agent includes, for example, a cleanser sold in the market adapted for the material to be required. After the electrodepositing step is finished, an insulating substance 5 formed to cover the exposed face 1a of the plate 1 is washed, and baked, for example, at 130-170 deg.C for 10-40min. After the electrodepositing step is finished, it is through-hole-plated to form a through-hole plating layer 6 on the inner peripheral wall 4a of the hole 4 and the peripheral edge of the opening of the hole 4.
Patent JP-H0937032-A (JP)
Title: Facsimile equipment
Inventor: KOYAMA TAKAMICHI
IPC: G06K9/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To enable range designation, to read images only in the designated range and to enable range designation transmission even for facsimile equipment which does not have any display device or can not be connected with any device such as a computer having the display device. SOLUTION: Concerning the facsimile equipment having a facsimile transmitting function and number keys, the respective ranges totally divided into 12 ranges of three lateral ranges and four longitudinal ranges 4 on an original are made correspondent to the arrangement of number keys 8 like an original 7 and according to the depressed number key, any range is designated. Besides, an OMR sheet, for which markings from 9-1 to 9-4 are performed, is read by a scanner and corresponding to the provided marking position information, the designated range 9-5 at the time of range designated facsimile transmission is recognized.
Patent JP-S6343536-A (JP)
Inventor: SUGA MASAHIRO
IPC: H02J13/00
Filed: 1986-08-08
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-H0785275-A (JP)
Title: Method and device for extracting image
Inventor: NIITSUMA NORIO
IPC: G06T7/00
Filed: 1993-06-29
Abstract: PURPOSE:To accurately extract an image to be extracted without executing complicated procedure even when fine ruggedness exists on a boundary or a small hole-like non-extraction area exists in the picture. CONSTITUTION:A rough outline 50 like (b) is displayed so as to be superposed to an original picture 42 in (a) and a corresponding area in the picture 42 is extracted and displayed on an outline 52 obtained by thinning the rough outline 50. The histograms of components in a color coordinate system for picture elements in the extracted original picture area 54 are found out like (d) to (f) and a point A for an extraction area and a point B for a non-extraction area in the area 54 are specified like (g). Thereby a component histogram showing that the components of the picture elements on the specified points A, B are close to the peak position of the histogram and are mutually separated is selected out of plural component histograms, the extraction area is distinguished from the non-extraction area by a threshold on the selected component histogram and a real picture extraction area 54a like (h) is extracted.
Patent JP-S6246835-A (JP)
Title: Sheet feeder
Inventor: TANAKA HIDETOSHI
IPC: B65H3/52
Filed: 1985-08-23
Abstract: PURPOSE:To aim at preventing folds and rumples in the sheet fed to a feeder from occurring, by constituting a pair of feed rollers at the just under downstream of the sheet feeder so as to make pinching pressure to the sheet smaller in a part corresponding to the feeder than the other parts. CONSTITUTION:The sheet S formed in a wavy pattern at a nip part consisting of rollers 6 and 7, alternately set up, of a sheet feeding device 5 is fed to a sheet feeder 1. At this time, since the specified clearance is formed in the nip part of a pair of feed rollers by the step difference part 16 formed in at least one side of these rollers, a wavy flection part of the sheet S is housed in the clearance of the nip part, whereby it is conveyed without receiving any large pinching pressure directly from these paired feed rollers. Therefore, the sheet feeder 1 is able to feed a conveying passage at the yet downstream accurately without making the wavy flection formed in the sheet S into holds, rumples, etc.
Patent JP-S6430163-A (JP)
Title: Manufacture of amalgamated zinc alloy powder for alkaline dry battery
Inventor: KASAHARA NOBUYORI
IPC: H01M4/42
Filed: 1987-07-27
Abstract: PURPOSE:To increase battery performance by mixing mercury, aluminium, and an alkali metal and/or alkaline earth metal, or a specific metal element with molten zinc, and by atomizing the molten zinc alloy. CONSTITUTION:Mercury, aluminium, and an alkali metal and/or alkaline earth metal, or in addition to these metals, at least one element selected from In, Pb, Cd, Tl, and Ga are mixed with molten zinc. This molten alloy is atomized to obtain amalgamated zinc alloy powder. The alkali metal and/or alkaline earth metal is at least one metal selected from Li, Na, K, Rb, Ce, Be, Mg, Ca, Sr, and Ba. By using this amalgamated zinc alloy powder as a negative active material in an alkaline dry battery, hydrogen gas evolution is retarded regradless of a low amalgamation rate. The battery performance is maintained in a high level.
Patent JP-H0936094-A (JP)
Title: Dry etching device
Inventor: OKAZAKI NAOTO
IPC: H01L21/302
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching device which can perform a prescribed dry etching while suppressing a temperature rise of an etching object without inviting an increased device cost and complicated maintenance as compared with a prior art clamp gas cooling system and an electrostatic adsorption system. SOLUTION: In a dry etching device which turns an etching gas plasmatic and etches an etching object under the plasma, a dielectric layer 6, on which the etching object 8 is to be arranged, is provided on a holder electrode 2 on which the etching object 8 to be set up, and a conductor part 7 electrically connected to the holder electrode 2, is provided by exposure around the dielectric layer 6.
Patent JP-S6343245-A (JP)
Title: Electron gun
Inventor: NAKANISHI TOSHIO
IPC: H01J29/50
Filed: 1986-08-06
Abstract: PURPOSE:To improve a focusing property and to make quality control easy, by defining three electron beam passing apertures of a prescribed shape with a converging electrode and with each of plates confronting each other of an anode in an inline state. CONSTITUTION:Three apertures 9-11 are defined to a converging electrode 3 in an inline state in confrontation with an anode 4. The aperture 10 is formed at the center to an oval shape having a short axis (a) in an inline direction. Each of the aperture 9, 11 at the opposite sides has an outside edge portion formed to a shape surrounded by a straight line (d) orthogonal to a direction shown by an arrow A, two circular arcs (e) contiguous to the straight line and an oval arc (f). The apertures 9, 11 are longer in a longitudinal direction and has a longer axis (b) which is longer than the longer axis of the aperture 10. Further, apertures 12-14, which are the same as those of the converging electrode 3, are defined to a plates 22 of an anode 4, the plates 22 confronting the electrode 3. Since the apertures 9-13 of the electrode 3 and the anode 4 are defined in a longitudinally longer shape, they can be made larger in size without increasing distances between the respective apertures 9-14, whereby a focusing property can be improved.
Patent JP-H107962-A (JP)
Title: Ink composition for ink-jet recording and recording method
Inventor: SANO TSUYOSHI
IPC: C09D11/328
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink compsn. which solves the problem of color bleeding and does not cause the clogging of a head nozzle by using a specific compd. as a liq. wetting agent in preparing the compsn. contg. a colorant, an alginate, a liq. wetting agent, a penetrant, and water. SOLUTION: Glycerin in an amt. of 8wt.% or higher of the compsn. is incorporated as a liq. wetting agent into the compsn. Pref. the wt. ratio of the alginate to glycerin is (1:50)-(1:200). Pref. the total amt. of liq. wetting agents, including glycerin and other liq. wetting agents (e.g. diethylene glycol), is 8-30wt.%. Pref. at least one penetrant selected from among a surfactant in a concn. lower than the critical micelle concn. in the compsn., a monohydric alcohol in an amt. of 1-10wt.% of the compsn., and a polyhydric alcohol deriv. in an amt. of 0. 5-5wt.% of the compsn. (e.g. triethylene glycol monobutyl ether) is used.
Patent JP-2000013689-A (JP)
Title: Solid-state image pickup device
Inventor: KUSAKARI TAKASHI
IPC: H04N5/353
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which controls a charge sweeping out pulse of a CCD solid-state image pickup device and charge read pulse with a trigger signal which is asynchronous with a vertical synchronizing signal, makes a shutter image of shutter time that undergoes time setting synchronize with vertical and horizontal synchronizing signals and outputs it. SOLUTION: A shutter producing circuit 37 synchronizes with a leading edge detection pulse 28 of an external trigger signal 24, outputs a charge sweeping out pulse and stops it. A solid-state image pickup device control circuit 34 synchronizes with the pulse 28, stops CCD charge transfer pulses (V1 to V4) 35 and starts charge storage of a CCD image sensor 40. The circuit 34 outputs charge read pulses (CH1 and CH2) 36 after shutter time which is set with the pulse 28 as reference and obtains a fast shutter speed that is asynchronous with an internal horizontal synchronizing signal.  Also, an internal synchronizing signal generation circuit 29 synchronizes with the next internal horizontal synchronizing signal 33 of the pulse 28, outputs an internal vertical synchronizing signal 32 and the circuit 34 makes a CCD charge transfer pulse 35 synchronize with the signal 33 with the signal 32 as reference and output the pulse 35 after the elapse of prescribed time.