baber/WOPTO huggingface dataset:
Patent JP-H02201250-A (JP)
Title: Separation measurement method and apparatus for suspended matter
Inventor: UEMURA TAIJI
IPC: G01N21/59
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a handy and stable measurement by identifying a suspended matter as a mixture of a botanical plankton and a suspended matter other than it to perform an analysis. CONSTITUTION:A ratio tau between a volume extinction coefficient (C-CW)lambda of a botanical plankton and a indicator density F thereof and a proportion coefficient alpha of a indicator density of detritus with respect to a volume extinction coefficient of detritus are determined beforehand. Then, a volume extinction coefficient of water to be measured and a botanical plankton indicator density are measured to determine the volume extinction coefficient of the botanical plankton by (a botanical plankton indicator density)Xtau. A volume extinction coefficient of detritus is determined from a difference of the coefficient from the volume extinction coefficient of the measuring water. The results are divided by alpha to determine a detritus indicator density.
Patent JP-H10208558-A (JP)
Title: Intervention for cable
Inventor: KAWANO MASAHIRO
IPC: H01B7/18
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide intervention of light specific weight and low cost by providing as foaming beads of low specific weight a part or whole of filler compounded with a base polymer. SOLUTION: A base polymer of thermoplastic resin such as polyethylene is charged with foaming beads such as polyvinyliden chloride-based resin of about 140 to 1,200 micrometers in size and about 0.1 to 0.6 in apparent specific weight. With respect to a charge quantity in case of a single foaming bead, addition of 20 to 1,000wt. part is desirable to a base polymer of 100wt. part. Thereby, an effect of light weight, stripping of cable, and reading property are improved. When it is used with inorganic charger such as calcium carbonate or tarc or the like, the blending quantity of foaming bends is preferably 10wt.% with respect to the total charge quantity, and further bituminous powder, sludge ash, or fine cavity body having low specific weight may be used similarly to foaming beads. By addition of softener to this resin composition, proper flexibility and stickiness are imparted.
Patent JP-S615501-A (JP)
Inventor: MATSUOKA KIYOUSUKE
IPC: H01C3/00
Filed: 1984-02-08
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-H02218706-A (JP)
Title: Production of ethylene polymer
Inventor: TAKAHASHI HAJIME
IPC: C08F4/6592
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the subject polymer without using an aromatic hydrocarbon solvent by bringing ethylene, etc., into contact with a catalyst consisting of a specific zirconium compound, alumoxane and trialkylaluminum and carrying out polymerization. CONSTITUTION:Ethylene and a 3-20C alpha-olefin are brought into contact with a catalyst consisting of (A) a zirconium compound bonded to a conjugated five-membered ring through pi linkage [preferably bis(cyclopentadienyl)zirconium chloride, etc.], (B) an alumoxane expressed by the formula (R is 4-10C alkyl; n is 1-20) and (C) a trialkylaluminum expressed by the formula (CH3)2AlR' (R' is 1-10C alkyl) (preferably trimethylaluminum) and polymerized to afford the objective polymer.
Patent JP-2000221624-A (JP)
Title: Device for discharging defective of photographic film and method for discharging defective film using the same
Inventor: ITO TAKASHI
IPC: G03C1/795
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To stably produce a roll film at high speed by preventing the fluttering of the film at a film notch detecting spot which displays a defective spot in the case of carrying the film at high speed and preventing film discharge caused by erroneously detecting defective film. SOLUTION: This device is provided with a film supply carrying means, a film notch detecting means for detecting the film notch N notched on a film side in order to display the defective position of the film, a means for processing a detection signal emitted by the detecting means, and a defective film discharging means receiving a processing signal from the processing means and diverting and discharging the defective film from an ordinary feeding path at a specified position. The film notch detecting means is constituted of at least a free roller with a pair of flanges whose contact parts with the film notch N are made of a transparent member and provided as a film carrying guide in the film carrying path, and a photoelectric sensor 726 consisting of a pair of light projecting device 726A and a light receiving device 726B fixed on the inside and the outside of the free roller.
Patent JP-S57134428-A (JP)
Title: Production of alpha or beta-irone or its intermediate
Inventor: MAKINO NAONORI
IPC: C07C29/136
Filed: 1981-02-16
Abstract: PURPOSE: (+)-Citronellic alkyl is used as a starting substance, successively converted to several intermediates, which are novel compounds, finally to (+)-2R, 6R-trans-γ-irone, which is brought into contact with an acid catalyst to give the titled substance used as a perfume.  
     CONSTITUTION: (+)-Cintronellic alkyl of formulaIis methylated, halogenated, cyclized and dehydrohalogenated to prepare the compound of formula II (X is O, OH, OCOCH 3 ) where X is O. The product is subjected to several steps of reactions successively and converted through compounds of formula III(R 2  is CHO, CH 2 OH, CH 2 OCH=CH 2 ), IV (when Z is O, R 3 is OCOCH 3 ; when Z is CH 2 , R 3  is CH 2 CHO) and formula V(Y is H, OH) to a compound of formula VI. The product is brought into contact with an acid catalyst to give a compound of formula VII (either of two dotted lines is double bond. The compounds of formula II through VI are novel and useful as long-lasting perfume or modifier by themselves. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11201553-A (JP)
Title: Direct contact type water heater
Inventor: KOBAYASHI KUNIHIRO
IPC: F24H1/20
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a direct contact type water heater having an excellent durability by setting a water film to thick and uniform when a warm water fed via a heat absorption chamber flows along a sidewall of a heater body of a combustion chamber and effectively preventing a burning damage of the sidewall of the body of the combustion chamber. SOLUTION: The direct contact type water heater comprises a combustion chamber 3 provided above a hot water storage unit provided at a lowermost portion, many through holes 4a perforated at an oblique surface for allowing a water to flow down to four directions above the chamber 3, and a heat absorption chamber 5 in which a cylindrical heat absorber 6a is filled and which is provided on a porous guide plate 4 fixed at a predetermined gap to a sidewall 4a of a heater body 1 above the chamber 3 at a lower edge so that water sprinkled and dropped from above the chamber 5 is brought into direct contact with combustion gas from the chamber 3 to obtain a warm temperature of a desired temperature in the storage unit;  a spherical heat absorption material 6b having a diameter at least smaller than a profile size of a cylindrical heat absorption material 6a filled near four sides on the plate 4 at a lower layer part in the chamber 5.
Patent JP-S54113160-A (JP)
Title: Apparatus for indicating residual amount of paper sheets
Inventor: FURUKAWA TATSUYA
IPC: G03G15/00
Filed: 1978-02-23
Abstract: PURPOSE: To provide an apparatus capable of preventing shortage of paper sheets, by always detecting the residual amount of paper sheets and indicating it continuously or intermittently by use of a signal from the output unit.  
     CONSTITUTION: In stacking paper sheets 2 on stage 3, the stage 3 is located in its lowermost position. In this state, when a sheet setting switch is pushed, up-down counter 18 is set into its down-mode position and at the same time motor 5 is set into rotation, thereby raising stage 3 to a position where the uppermost portion of the stacked sheets 2 is detected by photo-sensors 9, 10. Here, the total rotational angle of motor 5 is detected by photo-sensor 8 together with timing disk 7 and counted by up-down counter 18. In response to the output of the counter 18, a predetermined output voltage is produced from a DA converter, and the residual amount of sheets is indicated at an indicating section continuously or intermittently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54126668-A (JP)
Title: Removing method for ammonium salt
Inventor: SHIRAKAWA NOBORU
IPC: B01D53/56
Filed: 1978-02-22
Abstract: PURPOSE: To remove harmful gas contained in exhaust gas in denitration by injection of NH 3  into high-temp. exhaust gas, by removing ammonium salt, which has been formed during denitraion, by a wet electrostatic precipitator.  
     CONSTITUTION: Into exhaust gas contg. NO x , HCl etc., discharged from a furnace 1, is injected NH 3  in a mol ratio not less than 1 to the NO x  etc. so as to inactivate the NO x . The exhaust gas having been treated is then cooled in a heat exchanger 3 to about 300°C, and excess NH 3  is reacted with acidic gas such as HCl etc. to form ammonium salt etc. Successively the exhaust gas is removed of a portion of above- described salt by washing with water in a washing tower 5, and is cooled in a temp.-lowering tower to 80W50°C. It is then led to a water-flushing electrostatic precipitator 7, where it is removed of the salt completely, and is discharged from a chimney together with white-smoke-eliminating air heated in a heat exchanger 3. Acidic gas such as HCl, SO x  is simultaneously with the removal of excess NH 3 , so that harmful gas contained in the exhaust gas is removed effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59147817-A (JP)
Title: Cooling device for outboard engine
Inventor: TAGUCHI MICHIHIRO
IPC: F02B61/04
Filed: 1983-02-12
Abstract: PURPOSE:To simply form an auxiliary suck-up passage for leading the outside water sucked up by a water pump disposed in a casing to an engine above the casing, without the structure of the casing being complicated, by forming the auxiliary suck-up passage with the use of a pipe. CONSTITUTION:The output of an engine mounted on the top 6 of a casing 15 which is attached to the stern plate of a hull, is transmitted to a propeller 20 through a drive shaft 19. A water pump 22 disposed in the casing 15 sucks up the outside water due to rotation of an impeller 22A through a main suck-up passage 23 and an auxiliary suck-up passage 24, and transfers the water under pressure to an engine water jacket side through a water pipe 25. In this arrangement, the auxiliary passage 24 formed of a pipe, is opened at one opening end 24A to a trim tab chamber 29 and at the other opening end 24b to the main suck-up passage 23 after being pireced through holes 30A through 30C formed in a plurality of partition walls, respectively.
Patent JP-H07175157-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIZAKA TATSUYA
IPC: G03C1/16
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the occurrence of troubles in fixability and dryability even in the case of ultrarapid processing and to enhance sensitivity and to reduce an amount of silver to be eluted into a developing solution and change of photographic performances even in the case of mixing a fixing solution into a developing solution by incorporating a specified dyestuff and a specified compound during the process from the end of chemical ripening to coating. CONSTITUTION:A photosensitive silver halide emulsion layer on a support has the dyestuff represented by formula I and the compound represented by formula II added between the end of chemical ripening and coating, and in formulae I and II, each of Z1 and Z2 is a thiazole, thiazoline, oxazole, selenazole ring or the like each of R1 and R2 is alkyl X1 is an anion; m is 1 or 2; each of R3 and R4 is H, optionally substituted alkyl, aryl, aralkyl or a heterocyclic group; M is an H or alkali metal atom, or a quaternary ammonium group, or the like; and X is an N atom or optionally substituted C atom.
Patent JP-S54114460-A (JP)
Title: Tracking condition indicator
Inventor: YOSHIE MASAHIKO
IPC: B21B37/00
Filed: 1978-02-27
Abstract: PURPOSE: To simplify the sheck of controller by increasing the amount of information by the procedure in which process data are received at rolling line and then the shape, position, etc. of material are indicated on a contraction scale according to the indications of process line.  
     CONSTITUTION: The contraction scale of indicating length for actual length, the initial position and length of material, etc., are given by the setting device 10 and stored in the memory 9. Process data, e.g., feed speed, rolling load, roll gaps, etc., are received through the input unit 1, and then the present length and position of material are calculated from the previous data by the material position arithmetic unit 2 and stored in the memory 3. Then, they are converted into indicating prime numbers on the basis of contraction scale by the arithmetic unit 4 and then sent to the indicating output unit 5, from which data and format are dispatched to the indicator 6. In case where the data of the arithmetic unit 2 differ from actual values, the signal of the material detection signal input unit 7 enters into the corrector 8 to correct the position and length memorized in the memory 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000218452-A (JP)
Title: Machine tool
Inventor: TANABE IKUO
IPC: B23Q1/72
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of restraining thermal deformation of a spindle stock with a simple structure. SOLUTION: A machine tool has a lathe machine, a main spindle supported so as to rotate freely to a spindle stock 4 of a main body 2 of the lathe machine, a chuck means 6 mounted on a main spindle, and a working tool for working a workpiece 8 held by the chuck means 6. At the front of the spindle stock 4, a liquid holding member 20 is provided to hold liquid by a capillary phenomenon and a liquid feeding means 24 is provided to feed liquid to the member 20. The chuck means 6 is provided with a vane 30 to generate an air flow toward the member 20. The spindle stock 4 is cooled by a cooling action of the air flow generated by rotation of the vane 30 as well as a cooling action resulting from vaporization of the liquid held by the member 20.
Patent JP-S54116427-A (JP)
Title: Production of optical fiber material
Inventor: YOSHIDA MASAAKI
IPC: C03B37/018
Filed: 1978-02-27
Abstract: PURPOSE:Chemical vapor deposition is effected by feeding the vapor through a specific method to control precisely the concentration of the vapor component for stabilizing the concentration of the gas supplied, thus producing optical fiber material with wide useful zone and low light loss. CONSTITUTION:High-purity oxygen as a carrier gas from storage 1 is controlled in flow rate by passing through system 2, 3, 4, 5, and 6. When the amount of the controlled gas is large, the gas is passed through lines 29, 30, 31, and 32 into the vessels for starting material 25, 26, 27, and 28 and sent into glass tube 19 and the starting material is made into glass there by the reaction with heat. When the carrier gas is in a small amount, the gas is led through lines 33, 34, 35, and 36 into vessels 25, 26, 27, and 28 for starting material by the operation of cocks 21, 22, 23, and 24 and the vaporized starting material is sent to glass tube 19.
Patent JP-H01197105-A (JP)
Title: Suspension device for vehicle
Inventor: WATANABE KENICHI
IPC: B60G7/00
Filed: 1988-01-31
Abstract: PURPOSE:To make a steering wheel towed out and secure the running stability by dividing a wheel supporting member into halves, coupling them around an oscillating axis, and tilting the oscillating axis so that it becomes low toward the outside. CONSTITUTION:A knuckle 1 which supports a steering wheel 10 through a spindle 9 is divided into halves, i.e. an upper knuckle 1A and a lower knuckle 1B. On the other hand, respective inside ends of the upper and lower suspension arms 2 and 3 are coupled with a body 6 through respective elastic bushings 4 and 5. Respective outside ends of the upper and lower suspension arms 2 and 3 are also coupled with respective upper and lower ends of respective upper and lower knuckles 1A and 1B through respective ball joints 7 and 8. At this time, respective upper and lower knuckles 1A and 1B are mutually coupled above the spindle 9 through a plural number of ball joints 32 and 33. An oscillating axis beta which couples respective ball joints 32 and 33 is also tilted by a predetermined angle theta1 against the rotating center line alpha of the steering wheel 10.
Patent JP-H10203706-A (JP)
Title: Medicine bag printing device
Inventor: ISHII YASUHIRO
IPC: B65H31/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve positional freedom concerning a connecting point of a mechanism to burden medicine bag collection and a following mechanism. SOLUTION: This device is constituted to be furnished with a plural number of printers 1 and medicine bag storage mechanisms 50, 60, 70 to collect their printed medicine bags and to store them in receivers 4, 90. A plural number of medicine bag carrier mechanisms 51-54 individually provided respectively in correspondence with a plural number of the printers 1 and independently driven and a medicine bag collector 61 provided as a part of the medicine bag storage mechanisms 50, 60, 70 and to collect medicine bags by reciprocally moving paper discharge positions of a plural number of the medicine bag carrier mechanisms 51-54 at least are provided, and the medicine bag storage mechanisms 50, 60, 70 are arranged in a space below the printers 1.
Patent JP-S61180546-A (JP)
Inventor: FURANKURIN TEIMOSHII EMERII
IPC: G05B23/02
Filed: 1986-01-31
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-H02201021-A (JP)
Title: Mechanical supercharger for internal combustion engine
Inventor: OKANE HIROAKI
IPC: F02B39/12
Filed: 1989-01-30
Abstract: PURPOSE:To secure the smooth acceleration feeling always by keeping the change gear ratio small during the stop of the supercharger, and while moderately changing the open degree of a bypass control valve in a bypass for bypassing a supercharger at the start of the supercharge. CONSTITUTION:A mechanical supercharger 2 is driven by an internal combustion engine 1 through an electromagnetic clutch 6 and a non-stage transmission mechanism having a V-belt 5 wrapped to connect between a drive side pulley 3 and a driven side pulley 4 respectively having channels which width are variable with the oil pressure. A bypass control valve 24 is provided on the way of a bypass passage 23 provided so as to bypass the supercharger 2. In the internal combustion engine like that, a control unit 11 control a pressure control valve 10 so as to keep the change gear ratio small during the stop of the supercharger. At the start of the supercharge, the open degree of the bypass control valve 24 is moderately changed by exhausting the air from diaphragm type actuator 25 through an orifice 33.
Patent JP-S52104870-A (JP)
Title: Manufacture for semiconductor device
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L21/316
Filed: 1976-03-01
Abstract: PURPOSE: To protect a layer which has high etching rate, at etching by leaving a photoresist portion applied on a coating films formed on a semiconductor element at a peripheral regions of the element, removing it at a portion of the surface of the opening and dicing line and etching the upper surface of the bonding pad in order to form an opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60166517-A (JP)
Title: Weather strip
Inventor: TSUCHIYA MASANORI
IPC: B60J1/02
Filed: 1984-02-08
Abstract: PURPOSE:To facilitate installation and molding by integrally molding the captioned strip for car so as to nip the edge of a glass and forming a pair of projecting strips which make contact with a flange onto the opposed side to the flange at the opening edge of a chassis and forming a concaved groove for holding adhesive. CONSTITUTION:A weather strip is integrally molded so as to nip the edge of a window glass 2 by the thermoplastic resin having the superior adhesiveness such as nuclear resin, etc. An outer lip 13 in contact with a chassis panel 12 is installed continuously to the outer periphery side on a surface side 11a, and a garnish part 14 is installed in erection form so as to cover the top edge of a flange 4 from the edge on the inner periphery side on the back-surface side 11b, and a pair of projecting strip parts 15 and 16 are installed in projection at a certain intervals, and a concaved part for holding adhesive is formed between the both projecting strips 15 and 16. With such constitution, installation is facilitated, and sealing performance is improved.
Patent JP-S60165692-A (JP)
Inventor: TAKEUCHI HITOSHI
IPC: G06F3/14
Filed: 1984-02-08
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-H0889095-A (JP)
Title: Hydroponic culture apparatus and cleaning apparatus
Inventor: MURAI KUNIHIKO
IPC: A01G31/06
Filed: 1995-01-13
Abstract: PURPOSE: To provide a hydroponic culture apparatus, comprising a hydroponic culture chamber and hydroponic culture beds, arranged in the hydroponic culture chamber and cultivated with herbs, capable of effectively utilizing the fragrance of the herbs and good in growth of the herbs. CONSTITUTION: This hydroponic culture apparatus 20 comprises a hydroponic culture chamber 1, having the periphery thereof surrounded with wall materials 2 and having air blowoff ports 4 and an air blowing port 3 and hydroponic culture beds 6, arranged in the interior of the hydroponic culture chamber 1 and cultivated with herbs 10. Furthermore, the hydroponic culture chamber 1 is of an arched form and preferably constituted so as to enable the passage of persons through the inside thereof. A cleaning apparatus is preferably constituted of the hydroponic culture apparatus 20 and an air shower chamber installed connectedly to the hydroponic culture apparatus 20.
Patent JP-S53106370-A (JP)
Title: Auotmatic plate thickness controller
Inventor: IMAI ISAO
IPC: B21B37/18
Filed: 1977-02-28
Abstract: PURPOSE:To control the outlet side plate thickness at constant, by installing the thickness gauge for measuring the inlet side plate thickness, the delay memory for delaying the deviation of the measured plate thickness from the settled plate thickness, and the speed adjusting device for correcting the ratio between the circumferential speeds of the upper and lower rolls.
Patent JP-S61181988-A (JP)
Title: Medium passage detection system
Inventor: ONO SEIICHI
IPC: B65H7/02
Filed: 1985-02-06
Abstract: PURPOSE:To make negligible noises and chatterings during the detection of medium passage, by judging that the ON/OFF ratio of information of a shift register exceeds the specified value with a computing circuit when the sensor output changes to detect the presence of the medium passage. CONSTITUTION:When a sensor output is inputted into a shift register 11, the shift register has, for example, a 7-bit shifting function and is shifted sequentially by a clock. In this case, as the response characteristic of the shift register is relatively slow, it will not respond to an extremely short noise and an instantaneous drop in the sensor output. But it is conceived that it responds to them in the form of a chattering waveform. A sampling is done and the output state of 7 bits is sent sequentially to an arithmetic circuit 12. The arithmetic circuit 12 computes output information for a certain time when the sensor output changes and when the information exceeds a specified value, it judges that a paper money exists to send ON to a J terminal of (FF)13 as input 1 while it sends OFF to a K terminal thereof as input 2 to deliver information to a CPU14 from the FF13. This can provide a quick response regardless of noises and breakage of the sensor.