baber/WOPTO huggingface dataset:
Patent JP-S5378986-A (JP)
Title: Pigment-attached fluorescent substance and production thereof
Inventor: KANDA KATSUZOU
IPC: H01J29/20
Filed: 1976-12-23
Abstract: PURPOSE: To produce a pigment-attached fluorescent substance of high bonding strength, high luminance and high contrast by uniformly attaching pigment particles to the surface of a fluorescent substance through a mixt.  of gelatin and at least one of sodium alginate, CMC and carrageenan. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5779575-A (JP)
Title: Word storage system of electronic translation machine
Inventor: NAKANO HARUMI
IPC: G06F17/28
Filed: 1980-11-04
Abstract: PURPOSE:To translate an inflected word by storing words, which are inflected regularly, in special form without storing their inflected-form words in a memory. CONSTITUTION:Input alphabet data is inputted to a key buffer 21 through a key decoder 20. Then, a control circuit 22 makes a comparison 23 between the ending part of an inflected word stored in the 1st ROM pattern 24 and the ending of a word stored in a buffer 21. A word stored in the 2nd ROM pattern 25 wherein the word is stored together with a special mark interposed between the noninflection part and inflection ending part of the word is supplied to a comparison circuit 23 through a discriminating circuit 26 to be compared with data written in a register in the circuit 22, so that when coincidence is obtained, the word is displayed 30.
Patent JP-2000349058-A (JP)
Title: Semiconductor treating device and method
Inventor: OHASHI HIROYUKI
IPC: H01L21/306
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent treatment liquid or rinsing water from remaining at a substrate or a substrate retention part by providing a supply path for supplying chemical liquid or pure water into a treatment tank while a semiconductor material retaining tool is connected to the supply source of the chemical liquid or the pure water. SOLUTION: A substrate retaining tool 3 is provided with a substrate 4 and three substrate connection parts 5 that are connected to the substrate 4, and the substrate part 4 is provided with an introduction line 8 that is connected to the supply source of external chemical liquid or pure water. The substrate 4 and the substrate contact part 5 of the substrate retaining tool 2 is formed to be hollow or to have a pipeline inside, chemical liquid or pure water that is supplied from the introduction line 8 is circulated inside, and the chemical liquid or rinsing water is allowed to flow out of a supply port 6 that is provided at the substrate contact part 5.  A treatment chemical introduction port 9 is provided to introduce the chemical or rinsing water for treatment to a treatment tank 2, and a dry chemical introduction port 10 is provided to introduce drying chemicals or the like from the upper portion of the treatment tank 2.
Patent JP-S6133808-A (JP)
Title: Edge preparation device
Inventor: TANAKA KAZUNORI
IPC: B23Q1/00
Filed: 1984-07-27
Abstract: PURPOSE:To prevent an electric cord from winding round a pipe in the captioned device, by forming a sliding portion between the fixing side provided with a power supply and a controller and the swivelling side provided with an edge preparing edge and a drive motor and connecting the controller to the motor via a spring. CONSTITUTION:A sliding portion 8 is formed between the fixing side A where a pipe 2 is fixed thereto by means of a vice 1 and swievelling side B where a swivelling part 3 is positioned, and springs 10, 11 are housed in said sliding portion 8. The brush 12 of the spring 10 on the fixing side A touches the slide ring 13 of the spring 11 on the swivelling side B. And, respective lead wires 16, 17 are connected to a controller 9 and a motor 6 respectively. Neither a power supply cord 18 nor lead wires 16, 17 is twisted even if an edge preparation blade 5 is rotated and the swivelling part 3 is swivelled. Thus, a control circuit can be prevented from suffering from the vibration and/or shock originating in the swivelling side B so as to enhance reliability by installing the controller 9 on the fixing side A.
Patent JP-S6310171-A (JP)
Title: Electrifying device
Inventor: WAKUTA OSAMU
IPC: G03G15/02
Filed: 1986-07-02
Abstract: PURPOSE:To effectively and continuously prevent an ozone damage by rotating a wire group of a rotating body, and blowing off ozone which is remaining in a charge case, from a slit which has been provided on the back of the charge case. CONSTITUTION:By a rotation of a driving pulley 40, power is transferred to a rotating body 8 through a belt 42, and the rotating body 8 rotates in the reverse direction at a higher rotating speed than that of a photosensitive body. Subsequently, from a high voltage transformer 33 of a supporting shaft 4 side, a high voltage passes through a cable wire 34, passes through a notch hole 38 of the supporting shaft 4 and applied to a first electrode 23. The voltage is applied to plural corona wires 9 from a second electrode 25 of the rotating body 8 side, a cable 35, an electrode belt 37 and a screw 19, and executes a corona discharge. In this case, ozone is generated in great quantities and starts to remain in a charge case 3, but since the rotating body 8 is rotating, the ozone is blown off from a slit 2 on the back of the charge case 3. In this way, it can be prevented that ozone adheres to the photosensitive body.
Patent JP-H05318244-A (JP)
Title: Method and device for work assembling
Inventor: FUJITA KAZUHIKO
IPC: B23P21/00
Filed: 1992-05-23
Abstract: PURPOSE:To automate operations of installing plural shafting members in a gear case without altering its configuration. CONSTITUTION:A plurality of parallel shaft assemblies 5A-8A with a plurality of gears mounted previously are set in the upright attitude in the holding parts 45-47 of holder higs 41, 42 of pallet so that the specified position relationship is established, and this pallet is located in a specified position in a shaft installing device 19, and the front case part 2 of a transmission case is located fast between the upper and lower case supporting members 58 of the shaft installing device 19 so that the opening of the front case part 2 faces down. The front case part 2 is moved to a position over the pallet, sunk together with the case supporting member 58 by a cylinder 57, and fitted on the shaft assemblies 5A-8A.
Patent JP-S5855112-A (JP)
Title: Controller for driving of plural loopers
Inventor: KAWAMOTO HARUO
IPC: B65H75/00
Filed: 1981-09-29
Abstract: PURPOSE:To decrease bending losses and mechanical losses of a strip and to stabilize controlling for driving of loopers by providing circuits which follow up the extents of movements and positions of plural loopers provided in the midway of the traveling material at the same ratios. CONSTITUTION:Plural loop cars 5, 6 are provided in the midway of a traveling material. The speeds of the cars 5, 6 are set separately in speed command circuits 20, 24. The cars 5, 6 move at the same ratios. A position constant circuit 19 exchanges the overall length at the same ratios in such a way that the car 5 follows up the position of the car 6. A position dead band 17 corrects the deviations in the positions of the cars 5, 6 by operating a position control circuit 18. An automatic adjusting circuit 25 for tension constants corrects the position of the car 5 through the circuit 18 by controlling the ratio in the tension of both cars 5, 6. The circuit 25 changes the tension constant so as to minimize the operation times of the oscillation control by the band 17 when the signal from the circuit 20 is zero.
Patent JP-H01321430-A (JP)
Title: Automatic printing speed control method for diazo-copying machine
Inventor: NISHIDA YOSHIAKI
IPC: G03B27/72
Filed: 1988-06-23
Abstract: PURPOSE:To obtain almost optimum printing speed by detecting the temperature of a printing part and correcting a printing speed obtained based on the quantity of light transmitting an original. CONSTITUTION:The output of an original transmitting light quantity sensor 16 amplified is inputted to the input terminal AD1 of a CPU54. An original transmitting light quantity signal applied to the input terminal AD1 is A/D (analog, digital) converted plural times at sufficiently high speed corresponding to the on-signal of an original inserting sensor 14 inputted into the input terminal P1 of the CPU54 and a maximum value out of converted values is adopted as the quantity of light transmitting the original, which determines the printing speed. On the other hand, the partial voltage of a temperature sensor 42 and a resistance R5 are inputted into the other input terminal AD2 of the CPU54. The temperature of the printing part is set beforehand which is used as the reference and using the difference between the temperature and the actual temperature of the printing part, the printing speed is corrected which is obtained based on the quantity of light transmitting the original. Thus, the almost optimum printing speed can be obtained.
Patent JP-H05177320-A (JP)
Title: Method for adjusting degree of taper of face plate material with narrow width being adjustable between face plate material with wide width of liquid cooling type casting mold of plate material form for manufac- turing continuous cast material with steel piece shape from molten steel
Inventor: FURITSUTSUUPEETAA PURESHIUCHIY
IPC: B22D11/16
Filed: 1992-05-22
Abstract: PURPOSE: To prevent the occurrence of hindrance in a solidified shell by determining the specific temperatures of respective narrow-face and broad-face plate materials from the temperatures in the coolant outlets of the respective plate materials, comparing these temperatures and regulating the degrees of the tapers of narrow-face plate materials when there is a difference. CONSTITUTION: The temperatures of the coolant in the coolant outlet of the liquid-cooled narrow-face and broad-face plate materials 1 to 4 are measured. The specific temperatures of the respective plate materials 1 to 4 are then determined from the measured temperatures and the specific temperatures of the opposing plate materials 1 to 4 are compared. Further, the specific temperatures are compared with the specific temperatures of the adjacent plate materials and if there is the difference in the specific temperature values, the regulation values corresponding to a magnitude of the difference are supplied to drive assembles 15 and 16 of the narrow-face plate materials having the lower specific temperatures, by which the degrees of the tapers are regulated.
Patent JP-H01100029-A (JP)
Title: Stable k2fe22034 potassium ferrite phase and manufacture
Inventor: JIEEMUZU EMU WATOSON
IPC: C07C1/00
Filed: 1988-06-25
Abstract: PURPOSE: To produce a K 2 Fe 22 O 34  useful as a catalyst for producing styrene, holding stably a high activity, having a high selectivity to the styrene and having a form of a thin and small plate leaf shape by mixing iron oxide and potassium compound, sintering at specified temp. for specified time.  
     CONSTITUTION: Iron oxide and a potassium compd. (e.g. potassium carbide) are mixed. A mixing ratio in a range of 2-11 is suitable as molar ratio of Fe and K (Fe/K). Then the mixture is burned at the temp. of at least 900°C for at least about 15 min, then the burned matter is washed preferably. In this way, the stable K 2 Fe 22 O 34  having the form of the thin and small plate leaf shape of about 0-5-5 μ diameter, about 0.1-0.5 μ thickness is obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5487984-A (JP)
Title: Machine toolsigma slide table stopping position control method
Inventor: NAKAGAWA HIROSHI
IPC: B23Q16/00
Filed: 1977-12-24
Abstract: PURPOSE: To enable a work to be machined (or processed) with high accuracy by controlling slide table stopping position in such a manner as to compensate the stopper position on the basis of difference between average measurement value and set value of the work's dimensions.  
     CONSTITUTION: No. 1 comparator 13, which receives inputs of an average value signal and a set value signal, compares these signals and makes an output of a compensation signal to No. 2 comparator 14. At the same time, No. 2 comparator 14 also receives an input of displacement value signal. The displacement value signal is put out from a displacement value detector 12 which plays a role of an induction scale, and thus detected electric signal represents a displacement of stopping position of a slide table 8, and therefore, this value is to be zero (0) as long as the stopping position remain unchanged. The compensation signal having been put into No. 2 comparator is put out to a driving unit 15 to compensate for the stopper position in accordance with content of the compensation signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1054322-A (JP)
Title: Hydraulic operation type fuel injector having direct controlling needle valve
Inventor: ANDERSON MICHAEL D
IPC: F02G5/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To effectively control injection rate controlling patterns during each injection phase by arranging a needle controlling valve movably between an OFF position where a needle controlling chamber is opened to a high pressure fluid source and an ON position where the needle controlling chamber is opened to a low pressure passage. SOLUTION: A second valve 80 at its first position blocks fluid communication between a needle controlling chamber 104 and a low pressure passage 98 while enables fluid communication between the needle controlling chamber 104 and a nozzle chamber 102. The second valve 80 at its second position enables fluid communication between the needle controlling chamber 104 and the low pressure passage 98, while blocks fluid communication between the needle controlling chamber 104 and the nozzle chamber 102. When a needle valve 76 is closed and the second valve 80 is at its second position, the needle valve 76 is energized to the second position.
Patent JP-S5781885-A (JP)
Title: Sewage treating device
Inventor: OGUMA KOUICHI
IPC: C02F3/08
Filed: 1980-11-06
Abstract: PURPOSE: To decrease BOD and COD efficiently by providing two sheets of rotary plates immersed partly in the sewage in a purifying vessel at all times and rotating at a cnstant speed at all times, as well as plural frame bodies, and cord-like bodies having fine cord-like bodies.  
     CONSTITUTION: Two sheets of rotary plates 4, 5 which are mounted to a main shaft 3 installed horizontaly between the side walls 1a, 1b of a purifying vessel 1 at prescribed intervals, are partly immersed in the sewage 2 in the vessel 1 at all times, and are rotating at a constant speed at all times are provided. Plural frame bodies 12 are mounted at every constant interval in the direction circumferential to the rotary plates between the plates 4 and 5, and cord-like bodies 13 formed radially with fine cord-like bodies 13b are provided to the bodies 12. Then, various aerobic microorganism act in good environments on the surfaces of the bodies 13b, and take in and decompose the org. materials in the sewage 2. Further, various anaerobic bacteria are generated near the root parts of the bodies 13b, and decrease the aged waste and the like of the microorganisms by taking these in. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5582963-A (JP)
Title: Liquid chromatography column
Inventor: TANAKA YASUYUKI
IPC: B01D15/08
Filed: 1978-12-20
Abstract: PURPOSE: To obtain a packed column with great separation capacity, by filling fillers with specified mean grain diameters, whose principal ingredient is a styrene- divinyl benzene group copolymer with specified, characteristic value, into the column in a specified filling rate.  
     CONSTITUTION: The column for a liquid chromatography is formed in such a manner that fillers, which main component is a styrene-divinyl benzene group copolymer with the following characteristic value, are used as fillers, and that the fillers are filled into the column in a filling rate of 0.67W0.77 under the existence of an organic solvent. That is, fillers are employed which the elimination limiting molecular weight of polystyrene is 500W2000, a gradient [α] of a calibration curve of polystyrene is 3.0W4.9 and volume mean grain diameters are 5W30μm. The column, which is made of stainless steel or polytetrafluoroethylene and whose inner diameters are 4W50mm and which length is 200W1000mm, is preferable as the column. Chloroform, etc., which do not dissolve polystyrene, are desirable as the organic solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H054009-A (JP)
Title: Method for clarifying waste water from production line of surface treated steel sheet
Inventor: SHIRAI SHINICHI
IPC: C23G3/02
Filed: 1991-06-27
Abstract: PURPOSE:To properly control the added quantity of a coagulant to reduce its amount used in flocculation-treating impurities in waste water generated from a degreasing process of steel sheets. CONSTITUTION:The added quantity of a coagulant Y is determined from a line speed V on starting to make sheets pass, the width of the sheet w and the elapsed days t after the founding of a steel sheet surface treating liquid bath to calculate the rotational speed v of a metering pump for injecting coagulants. Then the pump is controlled so that its rotational speed may be v. The delay time is set, allowing for the residence time of waste water and after the delay time elapses, the coagulant is injected.
Patent JP-H025514-A (JP)
Title: Organic metal vapor growth device
Inventor: FUJII TAKUYA
IPC: H01L21/205
Filed: 1988-06-24
Abstract: PURPOSE:To form even epitaxial layers on a crystal substrate by a method wherein rectangular isolating walls in contact with one another at the central axis of a nozzle on the material gas inlet side of the nozzle but making specified gap from the central axis of the nozzle on the outlet side thereof are fixed perpendicular to the inner wall. CONSTITUTION:A nozzle 15 is formed of a stainless sheet e.g., around 1mm thick to be expanded making a divergence angle of around 40 deg. from the material gas inlet 15a to the outlet 15b side. Besides, the space of the inlet 15a part is equalized with the diameter of a piping 8. Furthermore, the isolating walls 16a-16f are made of six each of rectangular stainless sheet, etc., around 0.5-1mm thick on six equally divided positions of the inner wall periphery fixed on the central axis of the nozzle 15 in contact with the whole isolating wall 16 on the inlet side 15a of material gas 7 as well as at the outlet part 15b, the gaps between the isolating walls respectively opposing to one another i.e. 16a-16d, 16b-16e, 16c-16f are made to be respectively distant form each other by d (e.g., around 1.0-1.3 times the inlet side diameter).
Patent JP-H111593-A (JP)
Title: Thin film of oriented molecule
Inventor: TANAKA TOSHIHIKO
IPC: C08L27/18
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject thin film, having an ultrahigh anisotropy of refractive index without absorption of visible radiations and without coloring by specifying the thickness, anisotropy of the refractive index, etc., of a thin film of oriented molecules deposited on a substrate. SOLUTION: This thin film of oriented molecules is obtained by regulating the thickness of the thin film of the oriented molecules deposited on a substrate or an oriented film of a fluororesin on the substrate to >=10 and <=5,000 nm, preferably >=50 and <=1,000 nm and further the anisotropy of refractive index to >=0.5, preferably >=0.55 so as not to have the absorption maximum in a region of 400-800 nm in a light absorption spectrum but have preferably <=1, more preferably <=0.1 absorbance in the range. A conjugated system molecule of a structure represented by formula I (Y is a conjugated system group obtained by binding at least two groups represented by formulae II to IV, etc.) (e.g. a compound of a structure represented by formula V) is preferred as the molecules. The number of the structures constituting the Y is preferably 2-12, more preferably 2-8, especially preferably 2-4.
Patent JP-S5581460-A (JP)
Title: Button type alkaline storage battery
Inventor: KASAI YOSHIHIKO
IPC: H01M50/197
Filed: 1978-12-15
Abstract: PURPOSE:To improve liquid leak resistance by preliminarily oxidizing the peripheral section of a metallic negative electrode can, coating it with glass film, and fuse- closing this glass tightly. CONSTITUTION:The silver oxide positive electrode flux 6 is housed in the positive electrode can 2. The zinc amalgam negative electrode active material 5 which is filled in the negative electrode can 1 is set up on it, making the separator 8 and the electrolyte supporting film 7 intervene. By enclosing the material 5, making  almost L-shaped packing 3 on which an adhesive liquid sealed layer is formed between both cans 1 and 2, a button-type battery is formed. In this case, for example, oxidized film is coated on the peripheral section of the negative electrode  can 1 which consists of Kovar, Inconel, iron-nickel alloy, etc. Moreover, glass film is coated by deposition, sputtering, or ion plating. It is heated and the fused and tightly closed glass layer 4 is formed. Before the preliminary oxidation which coats oxidized film, metal plating which is easy to be corrosion-plated or amalgamated must be applied on the surface of the negative electrode can 1.
Patent JP-S5678811-A (JP)
Title: Automatic focus controlling device
Inventor: ARAKI KUNIHIKO
IPC: G02B7/28
Filed: 1979-12-03
Abstract: PURPOSE: To enhance the range finding precision, by obtaining defocus signals by plural range finders and by driving a lens by the intermediate value of them.  
     CONSTITUTION: In case that the focus is in an arbitrary position, phase slip (j) is obtained by outputs of photoelectric element groups A 1 WAn and B 1 WBn as follows; outputs α 1 Wα n  of photoelectric elements A 1 WAn of the A group and outputs b 1 Wb n  of photoelectric elements B 1 WBn of the B group are stored in a pair of memories as series, and one series is shifted for the other series to examine their correlation degree. The correlation degree between these series is obtained by expression Y a =Σ((a i -b i ) q  or YB=Σ[(a i -b i+1 ) p -(a i+1 - b i ) p ]. Though defocus signals corresponding to p=1, 2, 3...j' are fluctuated in a certain range (indicated oblique lines) due to variance of the operating part and so on, the generation frequency becomes maximum in the intermediate part and is proportional to lens leading-out quantity (e). Thus, the range finding precision can be enhanced by taking the intermediate value of repetitive signals of range finding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0323692-A (JP)
Title: Heat sink structure for electronic device
Inventor: TETSU SADAYUKI
IPC: H05K7/20
Filed: 1989-06-21
Abstract: PURPOSE:To improve heat dissipation, to prevent the interior of a housing from dew-condensing and to reduce in size by providing an integral heat sink members oppositely to the interior and exterior of the housing in close contact with a unit to be necessarily heat dissipated, and providing a cavity communicating with the interior of the housing near the close contact part. CONSTITUTION:A communication unit 62 is secured in close contact with a flat plate 54 opposed to the interior of a heat sink member of a housing, and a fin 56 formed integrally with the plate 54 is exposed with the exterior of the housing. A cavity 60 is formed in shape to be passed to the plate 54, and moisture in the housing is condensed in the cavity 60.