baber/WOPTO huggingface dataset:
Patent JP-S62249423-A (JP)
Title: Processing apparatus
Inventor: OSONO SHIGEJI
IPC: H01L21/31
Filed: 1986-04-23
Abstract: PURPOSE:To make processing conditions of objects to be processed uniform especially in a processing chamber heated to a high tempertaure by connecting a preheating means for introduced gas to the processing chamber. CONSTITUTION:An oxygen gas feeder 10 in which a preheater 12 for preheating the oxygen gas 8 is provided and an oxygen gas source 11 are connected to a gas inlet 9 through which the oxygen gas 8 is introduced into a processing tube 1. With this constitution, the oxygen gas 8 whose temperature is elevated can be diffused uniformly in the whole processing tube 1 without settling in the lower part of the processing tube 1 even at the initial stage of the oxygen gas 8 introduction. Therefore, the distribution of the oxygen gas 8 and the distribution of the temperature in the processing tube 1 can be made to be uniform vertically so that the forming process of oxide films performed by the oxygen and temperature can be uniformly carried out and, as a result, film thickness distribution of the wafers 4 can be uniform.
Patent JP-S63259074-A (JP)
Title: Electron beam vapor source device
Inventor: OKUMA KOICHI
IPC: C23C14/26
Filed: 1987-04-16
Abstract: PURPOSE:To uniformize evaporation of a material for evaporation and film thickness distribution by curving an electron beam by the magnetic field between magnetic pole plates on both sides, guiding the electron beam into a crucible, and further, relieving the curvature of the electron beam by a control magnet provided below the crucible. CONSTITUTION:The crucible 3 is disposed between a pair of the right and left magnetic pole plates 2 and 2 on both the outer sides of an excitation body 1 such as excitation coil. The output electron beam 6 from an electron gun 5 is curved by the magnetic field between the two plates 2 and 2 and is guided into the crucible 3 to heat and evaporate the material 4 for evaporation put therein, so that a thin film is deposited by evaporation. The control magnet 8 such as permanent magnet is disposed below the crucible 3 of the above- mentioned electron beam vapor source device. The magnetic field in the direction opposite from the magnetic field by the plates 2, 2 is generated by this control magnet. The curvature of the output electron beam 6 in the crucible 3 is thereby relieved. Such a trouble that the trace of evaporation of the material 4 is made to a cross hole or the like is thereby prevented and the uniform heating and evaporation are executed.
Patent JP-S58210510-A (JP)
Title: Device for measuring deformation of base of structure
Inventor: SHIRAKI HIROTERU
IPC: G01C5/04
Filed: 1982-06-01
Abstract: PURPOSE:To prevent the failure in the improtant parts of structures occurring in deformation, by detecting the deformation rate and deformation position of the foundation of various structures in the stage of said deformation by making use of two kinds of liquids differing in specific gravity. CONSTITUTION:A flexible pipe 3 of a meauring device is embedded in the foundation of a structure by a length l from the point (a) up to the point (b). The water 10 in a water tank 9 is filled in the pipe 3 and the mercury 7 in a pot 8 is fed into the pipe 3 up to the point (b). The value (h) registered on a pressure gage 23 in this stage is expressed by the equation 1 and is constant irrespectively of the amt. of the mercury in the pipe 3. Therefore, the characteristic value thereof shows a horizontal graph. Thereupon, if the mercury 7 is fed into the pipe 3 by each specified amt. from the pot 8 when the foundation of the structure is recessed at the point c, the value registered on the gage 23 attains h', larger by DELTAh than h in the recessed position. The position of the recess is thus detected from the times at which the mercury is fed into the pipe at every specified value and the rate of the recess is detected from the DELTAh.
Patent JP-H05267878-A (JP)
Title: Production of circuit board static electricity preventing multilayer sheet and circuit board
IPC: H05K9/00
Filed: 1992-03-18
Abstract: PURPOSE:To accurately align a joining position and facilitate automatization with simple structure. CONSTITUTION:An adhesive layer 20 is formed on the surface of conductive sheet 14 and a first peeling layer 26 which can be peeled off from the adhesive layer 20 is provided. A second peeling layer 24, which can be peeled off from the conductive sheet 14, is provided on the surface opposite to the adhesive layer 20 having the conductive sheet 14 in between.
Patent JP-S63257268-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURAKAMI SHIGERU
IPC: H01L21/768
Filed: 1987-04-14
Abstract: PURPOSE:To lower the contact resistance of the title circuit so as to be resistant to an electrical and mechanical stress by a method wherein an electrode wiring part having a two-layer structure composed of a refractory metal silicide layer aud an Al layer is brought into contact with an impurity diffusion layer via a titanium layer. CONSTITUTION:A field insulating layer 2 is formed on the surface of a substrate 1; an impurity diffusion region 3 of an opposite conductivity type is formed in a device formation region. Then, an SiO2 layer 4 is deposited on the whole surface and an opening 5 is made at this layer. Then, a titanium layer 6, a tungsten silicide layer 7 and an Al layer 8 are deposited in succession on the whole surface including the opening 5. Then, in electrode wiring part where the layer 8, the layer 7 and the layer 6 come into contact with the impurity diffusion layer 3 is formed.
Patent JP-S61254527-A (JP)
Title: Cloned t cell to recognize tumor cell and t cell antigen receptor obtained from same
Inventor: KAIEDA GOUJI
IPC: A61K35/12
Filed: 1985-05-01
Abstract: PURPOSE:A cloned T cell to recognize specifically a tumor cell, obtained by stimulating and activating a lymphocyte with a tumor cell, lectin, etc. and cloning it. CONSTITUTION:A lymphocyte derived from a mammal, preferably a lymphocyte collected from human peripheral blood is stimulated with a tumor cell, lectin, etc., floated in a medium containing interleukins, the lymphocyte is partially added to a microwell plate in such a way that one cell is put in each well, the cell is cultivated and cloned, or a lymphocyte is stimulated and fused with a tumor cell strain or not stimulated and directly fused with it and the cell is cloned to give a cloned T cell. A cell to recognize the tumor cell, namely a cell to recognize the tumor cell and to kill it (killer activity), or a cell to recognize the tumor cell and to produce some lymphokine (helper activity) is cloned to give the aimed cloned T cell.
Patent JP-S58208607-A (JP)
Title: Index device in coordinate reading machine
Inventor: TAKASAKI MAKOTO
IPC: G06F17/50
Filed: 1982-05-31
Abstract: PURPOSE:To match the center of an index with the center of a circular mark readily, by forming an index line in a polygonal shape on the display surface of a cathode ray tube, and providing a polygonal index area varying means, which varies the size of the polygon. CONSTITUTION:The output of a variable voltage setter 70 and the output of a central voltage setter 72 are inputted into adders 78 and 80 and subtractors 82 and 84. Their outputs are inputted into comparators 92, 94, 96, and 98 and compared with the outputs from a horizontal sweep signal generator 74 and a vertical sweep signal generator 76. The outputs of the comparators 92, 94, 96, and 98 and the image signal from an ITV camera are supplied to a cathode ray tube 102. A square index is displayed on the display surface of the cathode ray tube 102. By varying the output of the varible voltage setter 70, the size of said index can be arbitrarily varied.
Patent JP-H09283707-A (JP)
Title: Integrated semiconductor device
Inventor: SETO KAZUHIRO
IPC: H01L27/04
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an integrated semiconductor device which absorbs the power voltage and has varistor characteristics by permitting the capacitor of this device to present a nonlinear resistance characteristic having a breakdown voltage. SOLUTION: A dielectric film layer composed of a silicon nitride film 4 is formed between two electrode conductor films 5, 6 on a Si substrate 1. One conductor film 6 is electrically connected to an integrated semiconductor device formed on the same substrate through an n<+> diffused layer 8 formed on this substrate 1 to form capacitors. The integrated semiconductor device is formed on the substrate 1 having the diffused layer 8 and functions as a capacitor at a lower voltage region than the breakdown voltage and presents nonlinear characteristics at a high region than this voltage. Thus it is possible to present varistor characteristics and absorb a voltage over a rated input voltage and surge to protect the integrated circuit.
Patent JP-S63256432-A (JP)
Inventor: NAGASE SUSUMU
IPC: E04D13/064
Filed: 1987-04-15
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-S5618399-A (JP)
Title: X-ray tomograph
Inventor: MATSUMOTO AKIRA
IPC: H05G1/34
Filed: 1979-07-23
Abstract: PURPOSE:To prevent the output data of an AD converter from overflowing by automatically compensating tube current depending upon the types of subjects. CONSTITUTION:When the quantity of X-ray absorption is reduced depending upon the types of subjects 3, the output data of an AD converter 5 increases. When this value generates overflow, a pulse generator 10 operates and a pulse output S4 is recognized by a CPU7 through an interface circuit 6. A gate circuit 15 operates and a counter 16 is decremented. By this output of this counter 16 changes that of a decoder 17, the lower stage relay is selected in the relay circuit 18, and the tube current value is compensated so as to decrease.
Patent JP-S5616804-A (JP)
Title: Pattern check unit of printed circuit board
Inventor: TSUKAZAKI KOUICHI
IPC: G01N21/88
Filed: 1979-07-23
Abstract: PURPOSE: To make it possible to detect the defect of the through hole shoulder part, by giving the light, which is irradiated from the position near the wiring surface at  a low angle, besides the light irradiated from above onto the wiring surface.  
     CONSTITUTION: Besides the light irradiated from above onto the wiring surface by light sources 21 and 21', the light emitted from light sources 51 and 51' is led onto wiring surface 2 from a low position by optical fibers 52 and 52'. Consequently, incident lights 34 and 35 from the low position are reflected by through hole shoulder part 15 and become reflection lights 44 and 45 and are condensed by lens 24. Therefore, pattern information up to point A can be obtained by this method though only pattern information up to point C of through hole shoulder part 15 is obtained by irradiating the light only from above onto wiring surface 2. Consequently, obtained pattern information is compared with pattern information of printed circuit board 1' for comparison collation, so that the defect of through hole shoulder part 15 can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02273596-A (JP)
Title: Microorganism measuring apparatus
Inventor: HARA NAOKI
IPC: G01B11/00
Filed: 1989-04-14
Abstract: PURPOSE:To stabilize an image for a long time and to enhance the reliability of a measured value by washing an imaging surface before the enlarged image of a microorganism due to the imaging apparatus immersed and arranged in the liquid of an aeration tank is subjected to image processing and measurement. CONSTITUTION:The principal part of this apparatus is constituted of the imaging apparatus 200 immersed and arranged in the liquid of an aeration tank 100 and obtaining the enlarged image of a microorganism of said tank 100, an imaging control apparatus 300 controlling the function of the television or washing in the imaging apparatus 200 and transmitting the abovementioned enlarged (variable density) image to an image processor 400 and the image processor 400 subjecting the received microorganism variable density image to image processing and measurement. Herein, prior to performing the image processing an measurement of microorganism in the liquid, a washing order (e.g. ultrasonic washing) signal removing the contamination of an imaging surface is outputted to the imaging apparatus 200 from the image processor 400.
Patent JP-S60237928-A (JP)
Inventor: YAMAGUCHI KEIZOU
IPC: B66D1/74
Filed: 1984-05-11
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-H08261925-A (JP)
Title: Substance information detecting system by optical method
Inventor: OKAMOTO TAKAYUKI
IPC: G01B11/06
Filed: 1995-03-27
Abstract: PURPOSE: To detect the electromagnetic line absorption quantity of a surface layer at high sensitivity by feeding the electromagnetic line at the prescribed incidence angle in the region of the critical angle or above with the medium layer optimized to obtain the optimum light wave guide mode between the medium layer and a subject substance, and using the reflection factor of the electromagnetic wave. CONSTITUTION: A medium layer 10 has a multi-layer structure (dielectric films 4, 5, 6) formed with at least one or more light wave guide layers, an electromagnetic line absorbing substance is contained in one of a transparent film and dielectric films 4, 5, 6, and the medium layer 10 is optimized to obtain the optimum light wave guide mode. A sample having the known refraction factor estimated for a subject substance 7 is kept in contact with the film 6. The electromagnetic line is fed to an optical prism 1 from an electromagnetic line source 8 at the incidence angle of the crirical angle or above determined by the optical prism 1 and the substance 7. When the wave guide mode is optimized, the reflection factor is made extremely small. When the reflection factor change is observed by a photodiode 9, the refraction factor change of the substance 7 can be detected.
Patent JP-S5218159-A (JP)
Title: Gate-turn-off thyristor use gate circuit
Inventor: MAEDA TAKEO
IPC: H02M1/06
Filed: 1975-08-01
Abstract: PURPOSE: In order to realize the smooth control of stable ignition, extinction and inductive loading, by means of generating the ignition, the extinction pulses from independent pulse sources, thereby using the pulse which possesses the width of driving frequency with the electrical angle of more than 90°. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58210813-A (JP)
Title: Dehydrating device of slurry of water granulated slag
Inventor: TATEYAMA KANJIYOU
IPC: B01D33/06
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a titled device, having a slurry receiving part of, wear resistant construction and capable of using washing water in circulation, by charging a slurry of water granulated slag slantly from the upper part of a rotary drum, and filtering the slurry by gravity with the aid of a dehydrating screen, and washing the screen automatically by using backwashing water. CONSTITUTION:A drum 2 is rotated from the side of a hopper 17 for receiving water granulated slag to the side of a hopper 19 for receiving back washing water, and granulated slag is charged 14 onto a screen 1, and water is made to fall into a filtrate discharging trough 15 after passing through the screen 1 and is discharged to the outside of the drum 2. On the other hand, the dehydrated slag is made to fall into a hopper 17 by gravity and is carried out with the aid of a conveyor 18. Further, backwashing water is jetted from the backside of the screen 1 to the side of the screen 1, where a hopper 19 is provided, to wash away fine granulated slag and wool, etc. Then, said slag and wool, etc., washed away in such a manner, are received by the hopper 19 and scraped up from a discharging port 20 in the same direction of the drum 9 to flow them into respective receiving parts partitioned by scraping plates in the drum 9, and are lifted by the rotation of the drum 9, and are flowed out onto the screen 1 to be dehydrated when they are brought close to the top of the drum 2.
Patent JP-S61254725-A (JP)
Inventor: TOMITA KATSUO
IPC: E03F5/04
Filed: 1985-04-30
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-H06334567-A (JP)
Title: Transmission system comprising receivers with improved timing means
Inventor: YOHANESU BUIRUHERUMUSU MARIA B
IPC: H04L27/22
Filed: 1994-05-02
Abstract: PURPOSE: To provide a transmission system, including a more simple timing means without deteriorating the performance of the timing means. CONSTITUTION: It is necessary that a clock signal with a correct frequency and a phase generated by a digital signal receiver 6 and, by that decision Ak concerning the value of a transmitted signal ak is executed at a point of time for correct detection. A method for easily obtaining the desired clock signal is the one for adjusting VCO by a control signal which is obtained by the correlation of the signal Ak , detected and filtered by a detecting signal r(t) and a signal filter 11. The signal filter 11 consists of the cascade connection of a differentiator 16 with a filter 18 provided with a transmission function which is the estimation value of the transmission function of a channel.
Patent JP-H05123414-A (JP)
Title: Fire hydrant apparatus
Inventor: NAKAMURA MASAYUKI
IPC: A62C35/20
Filed: 1991-03-30
Abstract: PURPOSE:To enable releasing of a main valve of a fire hydrant quickly while facilitating the withdrawal of an extinguisher and a nozzle at the start of extinguishing. CONSTITUTION:A box for an extinguisher is provided on the rear of a forward tilting type door for an extinguisher of a box body sliding along a guide means and a cable for the extinguisher is connected to the box in such a manner as to interlock the opening or closing of the door. A switch for a main valve of a fire hydrant and a crank arm 117 having a nozzle arm 118 mounted through a shaft are arranged on the upper end side of the rear of the forward tilting type door of the box body and a nozzle holder 120 is provided at the tip of the nozzle arm 118. A tension holder 120 is pivoted on the crank arm 117 as fixed on a tension bar 130 with a motion latch 123. A nozzle sensor 121 is provided on the nozzle holder 120 to be connected to the motion latch 123.
Patent JP-H10289602-A (JP)
Title: Heater device for lamp of vehicle
Inventor: KIKUCHI SATOSHI
IPC: F21V17/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a heater device for a lamp of a vehicle capable of efficiently heating a glass lens with uneven surface without spoiling luminous intensity distribution, and avoiding decrease of illuminance of a head lamp beforehand. SOLUTION: A heating sheet 7 is stuck onto a position around a discharge lamp 5 behind a glass lens 6 in a combination head lamp 3 of a truck and not to damage a luminous intensity distribution thereof. When a temperature detecting sensor detects a temperature of a specified level preliminarily set at which ice or snow sticks to the glass lens 6, the heating sheet 7 is supplied with an electric current to warm the glass lens 6.
Patent JP-2000285116-A (JP)
Title: Device and method for preparing document and computer readable storage medium recording program for computer to execute the same method
Inventor: NOMURA NAOYUKI
IPC: G06F17/27
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an index suitable to read for an operator by suppressing appearance position information outputted to a word or phrase to be the index into proper quantity. SOLUTION: This device is provided with an input part 200 for inputting a document to be an object to prepare the index, a dividing part 201 for dividing the document inputted by the input part 200 into sub-documents for each prescribed length, an extracting part 203 for extracting only the prescribed pieces of appearance position information of the word or phrase to be the index for each sub-document divided by the dividing part 201, a generation part 204 for preparing the index on the basis of the appearance position information of the word or phrase extracted by the extracting part 203 and an output part 205 for outputting the index prepared by the generation part 204.
Patent JP-H03292179-A (JP)
Title: Method for printing on color developer sheet
Inventor: KONDO TOSHIRO
IPC: B41N3/00
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the spread of desensitizing ink to a required color forming part by using a dampening liquid containing a polymer having a propylene oxide unit when printing is made on a color developer sheet with desensitizing ink. CONSTITUTION:For example, N,N-di-polyoxypropylene-3-decyloxypropylamine is used as a desensitizing agent, rosin-modified phenol resin is used as a binder resin, a paraffin is used as a wax, and a titanium dioxide is used as a white pigment. Firstly, the binder resin and the wax are dissolved in the desensitizing agent. The white pigment is added to this solution and made into ink by a three-roll mill. Using this desensitizing ink, an offset printing is made on a color developing surface of no-carbon pressure-sensitive copying paper by a business form printing press. At this time, as a damping liquid, a compound containing a polymer shown by a formula B-Z-OH is used. In the formula, Z contains propylene oxide unit by the amount of 50wt.% or more of the polymer, and R represents hydrogen atom or an organic group, such as alkyl or aryl.
Patent JP-H09281079-A (JP)
Title: Method and apparatus for measuring hydrogen embrittlement in place
Inventor: YOSHIMURA TOSHIHIKO
IPC: G01N30/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for measuring hydrogen embrittlement capable of evaluating the embrittlement by measuring the hydrogen for causing the embrittlement at a structural component or material directly in place. SOLUTION: The evacuation of hydrogen embrittlement of a material or the selection of optimum material is conducted by opening a hole 110 having a minute inner diameter near a material surface or a grain boundary for causing hydrogen embrittlement, introducing hydrogen 108 invaded into the hole 110 into a vacuum chamber 113, measuring it by a quadruple electrode mass analyzer 116, and using the sum of the peaks of m/n=2 ion of mass spectrum 301 or m/n=1 calibrated by the peak of m/n=18 ion as generated hydrogen amount.
Patent JP-S62250062-A (JP)
Title: Water-soluble dye and production thereof
Inventor: SUGA YUKO
IPC: C09D11/17
Filed: 1986-04-23
Abstract: NEW MATERIAL:A compound of formula I [A is (substituted)aryloxy or (substituted) arylmercapto; B is H, alkyl, alkoxy, alkylmercapto, (substituted) aryloxy or (substituted)arylmercapto; M is alkali metal, ammonium or amine; n is 2-4] containing 0.0001-3wt% sulfate radical as an impurity. EXAMPLE:The compound of formula II. USE:Suitable for recording liquid of ink-jet recording apparatus or writing utensil such as fountain pen, felt pen, etc. PREPARATION:For example, the tetrahalogeno-1,4-benzoquinone of formula III is condensed with the aroamtic oxy or thiol compound of formula AH to obtain the compound of formula IV. The compound is condensed with the aromatic amine of formula V and the product is thermally cyclized. The resultant dioxazine compound of formula VI is sulfonated to obtain the objective compound.