baber/WOPTO huggingface dataset:
Patent JP-S5551339-A (JP)
Title: Sludge precipitation meter
Inventor: WADA ICHIROU
IPC: G01N15/04
Filed: 1978-10-11
Abstract: PURPOSE:To secure the proper cleaning work and thus to increase the working efficiency by detecting the light volume change caused by the soil at the optical path forming part of the optical detection system and then a comparison is given between the detection signal and the reference signal to control the cleaning cycle at the optical path formation part. CONSTITUTION:Piston 36 is lowered down to the area of lower side H than the optical paths of projector 33 and receiver 34 is order to measure the soil of transparent inner cylinder 30 of the measurement tube. Thus the light sent from projector 33 enters receiver 34 via the sludge water. This measurement signal is compared with the reference signal sent from reference value setting circuit 43, and the cleaning cyclic signals are cleassified into (a)-(e) according to what signal level of the straight line (b) the difference signal is positioned at. Arithmetic circuit 45 supplies the cleaning end signal to control circuit 46 via the difference signal of comparator circuit 44 and also gives adjustment to the cleaning cycles of timer part 48 like (a)-(e) in accordance with the scale of the difference signal. In this way, the proper cleaning is given to increase the working efficiency.
Patent JP-H09309651-A (JP)
Title: Sheet material meandering correcting device and meandering correcting method
Inventor: HIGASHIDA YOSHIHISA
IPC: B65H9/16
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To correct meandering rapidly in a vacuum atmosphere so as to convey traveling sheet material stably by providing a sheet material winding-out part, an edge part detector, a sheet material winding-out mechanism and winding-out part guide mechanism in a vacuum chamber. SOLUTION: While confirming the present position of an edge part detector 1 by an edge part detector present position detecting means and a present position display means 13, a push button 14 of an arithmetic part 12 is pressed to move the edge part detector 1 into a reference position corresponding to the width of sheet material. When the sheet material travels by the operation of a vacuum evaporation device and meandering is generated, the edge part detector 1 detects a film edge part, arithmetic processing is performed by the arithmetic part 12 installed in an atmospheric pressure atmosphere, and the result is transmitted to a winding-out moving means 10. Winding part guide mechanism 7 is operated to move a winding-out part 5 in a sheet material width direction, and the meandering quantity is corrected so that the edge part of the sheet material is always in a specified reference position.
Patent JP-H05329381-A (JP)
Title: Method for removing deposite from catalyst in fluid bed reactor to expose same again
Inventor: NOERU JIEROOMU BUREMAA
IPC: C07C255/08
Filed: 1992-05-18
Abstract: PURPOSE: To improve catalyst life by causing a gas to flow at a sufficient discharging speed from a nozzle to fluidized bed catalysts, which loses activity or flow characteristics by condensation of the fluidized bed catalysts, polluted substances on the catalyst surfaces, or physical or chemical changes, bringing contact with the fluidized bed catalyst particles and exposing new catalysts. CONSTITUTION: Fluidized bed catalyst particles 2, which surfaces are contaminated or subjected to physical or chemical changes in use for preparation of acrylonitrile or maleic acid anhydride, are dissolved or the surfaces of the fluidized bed catalyst particles 2 are exposed. In the method, a gas is caused to flow from a nozzle 9 at a releasing speed of about 60.96-365.76 m/second to contact with the fluidized bed catalyst particles 2 under a fluidized condition and causes more collisions between the particles to occur, thereby the particles are dissolved and/or the surfaces of the catalysts are grinded to expose new catalysis. As the result, the catalyst life can be extended.
Patent JP-H05223367-A (JP)
Title: Heat pump having a plurality of heat source
Inventor: KOSASA TETSUO
IPC: F25B5/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide a heat pump having a plurality of heat source wherein there are ensured saving of power consumption and an improvement of maintenance without requiring a refrigerant pump. CONSTITUTION:There is provided a sub-circuit wherein there are coupled a first check valve 10, a refrigerant storage reservoir 9, a second check valve 11, and a second heat absorber 7 in succession from an outlet side of a heat radiator 1 of a main circuit composed of a heat pup to an inlet side of the heat radiator 1, and heat received by the second heat absorber 7 is transported to the first radiator 1. In the first invention, high pressure refrigerant pressurizing means 13 of the sub-circuit introduces a high pressure gas refrigerant from the second heat absorber 7 to the refrigerant storage reservoir 9 to promote liquid refrigerant drop onto the second heat absorber 7. In the second invention, high pressure gas refrigerant pressure reducing means 14 of the sub-circuit discharges a high pressure gas refrigerant in the refrigerant storage reservoir 9 to an accumulator 5 to reduce the pressure in the refrigerant storage reservoir 9 and hereby promote the inflow of the liquid refrigerant. In the third invention, high pressure gas refrigerant condensation means of the sub-circuit condenses the high pressure gas refrigerant in the refrigerant storage reservoir 9 to promote the inflow of the liquid refrigerant to the refrigerant storage reservoir 9.
Patent JP-S5554167-A (JP)
Title: Device for working cam
Inventor: TSUKIJI YOSHIHIRO
IPC: B24B19/12
Filed: 1978-10-13
Abstract: PURPOSE: To easily obtain a desired cam without using a mask cam, by determining the contour of the cam from the lift of a cam-driven tappet, calculating numerical values necessary for the working of the cam on the basis of the determined contour and working the cam under numerical control.  
     CONSTITUTION: When a tappet having a roller with a radius R is moved up and down by a cam 3 and the lift l and rotation angle α of the cam 3 are given as l=l(α), a value r=r(θ) is calculated according to the formulae I, II. A rotation angle ϕ of the cam 3 and the distance Z between the centers of the cam 3 and a cutter 4 for working it are calculated from the radius C of the cutter 4 in accordance with the formulae III, IV. The working of the cam 3 is numerically regulated by a numerical controller 9 while a value Z=Z(ϕ) is maintained and a feed motor 5 and the cam 3 are synchronized with a rotary motive power source 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5749652-A (JP)
Title: Polyurethane composition
Inventor: NAKAGAWA TOSHIKAZU
IPC: C08L75/00
Filed: 1980-09-09
Abstract: PURPOSE: To prepare the titled composition having excellent heat resistance and weatherability, and suitable for the molding of elastic articles, etc., by compounding polyurethane with a benzotriazole-type ultraviolet absorbing agent, a hindered phenol-type antioxidant, and a sulfur-containing ester compound.  
     CONSTITUTION: A polyurethane derived from a polyisocyanate compound and a compound having active hydrogen group (e.g. ethylene glycol) is compound with (A) a benzotriazole-type ultraviolet absorbing agent of formula I (X is H or halogen; R 1 WR 3  are H, alkyl, hydroxy, or alkoxy), etc., (B) a hindered phenol-type antioxidant of formula II (R 4 WR 6  are H or alkyl), etc., and (C) a sulfur-containing ester compound of formula (R 1 )-(OOCCH 2 CH 2 S-R 2 ) n  [when n=1, then R 1  is 8W22C alkyl and R 2  is CH 2 CH 2 COOR 3  (R 3  is 8W22C alkyl), and when n≥2, then R 1  is CH 2 CH 2 , group of formula III, etc.], etc., by kneading. The amount of each additive is usually 0.01W5wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11278410-A (JP)
Title: Collection bucket lifter unit and controller thereof
Inventor: KODAMA TAKESHI
IPC: B65B5/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To efficiently supply ampoules to a bagging device and to improve operativity for collecting empty buckets by including a lifter having a bucket supply line and a collection line, an ampoule throw-in device and a device for receiving the bucket and transferring to the collection line. SOLUTION: When a collection bucket 30 containing an ampoule is fed from a conveyer C onto a supply stage 37 waiting at a lower limit position of a supply line 31 of a lifter device 31, the supply stage 37 rises to an upper limit position, the collection bucket 30 is transferred to an ampoule throw-in device, and the ampoule is put into a bagging device A. The emptied bucket 30 is mounted on an arm unit 43 of a transfer device 33, transferred from the upper limit of the supply line 35 to an upper limit of a collection line 36, lowered along the collection line and mounted on a collection stage 42 at the upper limit position. Subsequently, the collection stage 42 lowers to a lower limit position, where the empty bucket 30 is sent out to the conveyer C.
Patent JP-S5749682-A (JP)
Title: Water-resistant adhesive
Inventor: YAMADA TADAKAZU
IPC: C09J161/20
Filed: 1980-09-09
Abstract: PURPOSE: The titled adhesive that is composed of a ketone-modified amino resin emulsion, a powder mainly consisting of proteins insoluble in water at room temperature and an oxide of alkali metal, thus being unexpensive and suitably used for adhesion of wood material, paper and formed inorganic products.  
     CONSTITUTION: The objective adhesive is obtained by combining (A) 100pts.wt. of a ketone-modified amino resin, which is made by adding 0.3W3mol of a ketone to 1mol of an amino compound and effecting polycondensation reaction under alkaline conditions with heat, then under acidic conditions, with (B) 5W200pts. of a powder mainly consisting of proteins insoluble in water at room temperature such as soybean powder deffated at elevated temperature and (C) 0.5W50pts. of a hydroxide, oxide or basic salt of alkali metal or alkaline earth metal, preferably calcium oxide, hydroxide or its basic salt. Further, the addition of (D) a water- based rubber latex such as a styrene-butadiene rubber by 5W200pts. is preferred, because its water-resistant adhesion is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0321862-A (JP)
Title: Particle detector by electronic detection
Inventor: JIYAN POORU IBON BAARU
IPC: G01V3/10
Filed: 1990-05-15
Abstract: PURPOSE: To transmit information when a clinker formed in a magnet exceeds a threshold value, by detecting an inductance change of a coil coupled inductively to a coil connected to electrodes at both sides of the permanent magnet. CONSTITUTION: A coil 5 is supported at a detachable part of a magnetic plug 1. A coil 6 is supported to a housing 2 of an opposite machine. The coil 6 is connected to an electronic device via a coaxial cable 9. A permanent magnet 3 penetrating a lubrication circuit 2 supports electrodes 13, 14 connected to an end part of the coil 5. A coating part 15 of a insulating material partly covers the magnet 3 so as to prevent the electrodes from shortcircuiting. The electrodes 13, 14 limit an annular space 16. Metallic particles carried by a lubricating oil are gradually accumulated in the space 16. When a clinker is formed to an extent, an electric resistance of the electrode 13 and 14 decreases. The electric resistance forms a closed circuit with the coil 5, and the decrease of the electric resistance results in a change of an inductance of the coil 6.  The change of the inductance is detected by the electronic device and utilized.
Patent JP-S5916645-A (JP)
Title: Formation of head recessed part of flange bolt
Inventor: MASUYAMA TOSHIO
IPC: B21K1/46
Filed: 1982-07-19
Abstract: PURPOSE:To form simultaneously a bolt head part and a head recessed part, to make them light in weight, and to save a material, by forming a projecting part on the bottom face of a recessed part for forming a bolt head part of a header, and pressing this header against a blank material. CONSTITUTION:A bolt forming blank material 12 is held by a holder 11 so that its upper end is projected from the upper face of the holder 11, subsequently, a header 13 is moved downward, and a bolt head part 16 and a bolt head recessed part 17 are brought to cold forming at the same time. In this case, since the tip of a projecting part 15 is formed semispherically, both the projecting part 15 and the blank material are not damaged, and a fiber flow becomes good.
Patent JP-S6021339-A (JP)
Title: Lumping method of powder iron ore
Inventor: ARIMA KEIJI
IPC: C22B1/243
Filed: 1983-07-12
Abstract: PURPOSE:To enable production of lumped iron ore material having excellent falling strength without calcination by compounding converter sludge with powder iron ore and molding the same into lumps then subjecting the lumps to a carbonation treatment in a CO2-contg. atmosphere followed by an oxidation curing treatment in outdoor air atmosphere. CONSTITUTION:Converter sludge 2 is added at 5-45wt% ratio to powder iron ore 1 which is then mixed with 5-16% water in a mixer 3. The mixture is lumped 11 to a spherical or flat shape of 5-50mm. by a molding machine 5 such as a pelletizer or briquetting machine. The powder iron ore and converter sludge are preliminarily subjected to a carbonation treatment in a gaseous CO2 atmosphere or a CO2-contg. atmosphere or the lumps 11 are charged into a vessel 6 for curing and gaseous CO2 or CO2-contg. gas is supplied into the vessel through a gas pipe 7 to carbonate the ore and sludge at room temp. -120 deg.C. The lumps 11 are then released onto a bed 8 for curing and are subjected to an oxidation curing treatment with O2 in the outdoor air and thereafter the lumps are stored in a storage hopper 9. The lumps for a blast furnace are thus obtd. at a low cost without calcination of the powder iron ore.
Patent JP-S5916538-A (JP)
Title: Regulator for plasma density
Inventor: SANTOU YOSHIKAZU
IPC: H05H1/46
Filed: 1982-07-19
Abstract: PURPOSE:To enable the uniform adjustment of plasma density by providng spacially many small electrode plates flatly and zigzag to one electrode, and connecting the small electrode plates independently with variable resistors to the earth. CONSTITUTION:An introducing port 3 for introducing continuously a cloth 2 to be subjected to a low temp. plasma treatment and a delivery port 4 for delivering the cloth in a reactor 1 to the outside are provided to the reactor 1, and a mechanism for the low temp. plasma treatment is provided in the reactor 1. Said mechanism has an electrode 7 for generating high frequency installed above the transfer path for the traveling clotch 2 as a boundary and an earth electrode 8 installed below the same. The high frequency from the oscillator installed on the outside of the reactor 1 is supplied to the electrode 7. The other electrode 8 is earthed.
Patent JP-H0422258-A (JP)
Title: Network system for picture forming device
Inventor: NAKAMURA KAZUMI
IPC: G03G21/00
Filed: 1990-05-17
Abstract: PURPOSE:To enhance the utilization efficiency of a picture forming device by receiving reservation information from an external terminal equipment with a control means of a picture forming device such as a copying machine, storing the information and releasing the storage of the reservation information with the information of reservation release. CONSTITUTION:A copying machine 1 is connected to a telephone set 3 with a terminal equipment function for a copying machine via a communication line 2 to form a network. A CPU of a telephone set 3 discriminates a key depressed as to whether or not the key is a reservation key 3j to the copying machine 1. When the key is the reservation key 3j, reservation request processing is applied to the copying machine 1. When the copying machine 1 is used by the other party at the reservation and the use is inhibited till its end. When the processing is finished, the copying machine 1 sets an operation enable signal and sends it to the telephone set 3 and it is displayed on an LCD display device 3a of the telephone set 3. When a release key 3k is depressed, the reservation release processing is implemented.
Patent JP-H07278489-A (JP)
Title: Curable resin composition for coating
Inventor: AIDA AKIHIKO
IPC: C09D163/00
Filed: 1994-06-07
Abstract: PURPOSE:To obtain the subject composition which suffers no discoloration upon curing, is excellent in low-temp. curability, and gives a finished coating film having high gloss and excellent in appearance, acid resistance, weatherability, water resistance, etc. CONSTITUTION:This resin composition comprises as essential components a hydroxylated or carboxylated resin, a polyepoxide, a silicon compound having per molecule at least one group selected from a silanol group and a directly silicon-bonded hydrolyzable group, and an organic solvent.
Patent JP-S5552640-A (JP)
Title: Integrated circuit
Inventor: HIGUCHI MISAO
IPC: H03K17/04
Filed: 1978-10-11
Abstract: PURPOSE:To make a partial high-speed operation possible by boosting a supply voltage for a part where high-speed operation is required in the integrated circuit using CMOS. CONSTITUTION:For the purpose of supplying signal S1 from VCC system circuit 1, where low voltage VCC is supplied, to high-speed operation circuit part 3 where high-speed operation is required, signal S1 is applied to level shifter circuit 2 and is applied to circuit part 3 as level-shifted signal S2. High voltage VDD boosted by boosting unit 4 is applied to level shifter circuit 2 and high-speed operation circuit part 3. Output signal S3 of high-speed operation circuit part 3 is applied to another VCC system circuit 1'.
Patent JP-S5827840-A (JP)
Title: Electronic air-fuel ratio control device for internal combustion engine
Inventor: KISHIMOTO YUUJI
IPC: F02D45/00
Filed: 1981-08-10
Abstract: PURPOSE:To improve the responsiveness of acceleration correction by a method wherein an acceleration-increase correction is carried out in response to the output of at least  one of two acceleration detecting means of a specified type. CONSTITUTION:In a control system in which a differential quotient is obtained by a  subtraction means 13 corresponding to an opening speed of a throttle valve 5 based on  the outputs from a means 6 for detecting the opening degree of the valve 5 and a first  clock generating means 12, and the output from the subtraction means 13 is sent to an  acceleration-increase correction calculating means 14 to control a fuel supply adjusting  means 4, the following means are provided additionally; a second register 16 latching  the output from an A/D converter 10 by means of the signal from a second clock generating means 18 of a different cycle from the means 12, a second subtraction means  17 for calculating a difference between the output of the registor 16 and that of the  converter 10, and an acceleration signal converting means 19 which accelerates or selectively switches the output of the means 17 and 13 and outputs a signal to the means 14. By comparing the differential output by the means 12 and 18 with a predetermined  value, it is possible to discriminate between acceleration and noise, thereby advancing  the cycle of the means 12 so as to improve the responsiveness of the acceleration correction.
Patent JP-H09311414-A (JP)
Title: Film unit with lens
Inventor: MIYAZAKI TAKEMI
IPC: G03B15/05
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the dimension in a lateral direction of a film unit with a lens so as to obtain the compact film unit with a lens by disposing a cylindrical battery and a main capacitor below an exposure part. SOLUTION: The cylindrical battery 13 and the main capacitor for a stroboscope 14 are arranged between a scroll chamber 10a and a cartridge chamber 10b below the exposure part 10c so that their longitudinal directions may be in parallel with the feeding direction of film F. By using an AAA type battery as the battery 13, especially, the width of the film unit with a lens is prevented from getting thick even when the battery 13 and the capacitor 14 are juxtaposed. Since a part C1 where a film entrance exists is projected from other outer periphery part C2, a distance between the scroll chamber 10a and the cartridge chamber 10b is constituted so that the dimension D2 on a photographing lens side may be larger than the dimension D1 on a film side.
Patent JP-S5917489-A (JP)
Inventor: NUMATA SHIGEO
IPC: B66C15/04
Filed: 1982-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0425642-A (JP)
Title: Balancer device for engine
Inventor: NAKANO SHINICHI
IPC: F16F15/26
Filed: 1990-05-16
Abstract: PURPOSE:To narrow a distance between bearings for each tuning shaft as well as to enable it to promote a small diameter in each shaft diameter of these turning shafts by installing a pair of primary balancer weights at the more outside of a crankcase than a bearing for the turning shaft supporting these weights. CONSTITUTION:Since a balancer device 7 is one that installed a pair of balancer weights 22, 35 at the outside of a crankcase 2 together, the position setting is relatively made easy, whereby these weights 22, 35 can be set up in an almost point symmetrical position with the center of a crankshaft 8, and a couple of force to be produced by the weight 22 on one side to the center of the shaft 8 is neutralized by the weight 35 on the other, thereby avoiding the occurrence of the couple of force An interval between a turning shaft supporting both these weights 22, 35, namely, a balancer shaft 15 and a pair of bearings 20, 21 supporting a main shaft 16 as well as an interval between both bearings 27 and 28 are both narrowed, through which rigidity in both these shafts 15, 16 is enhanced, thus the promotion of a small diameter in these shafts 15, 16 is achievable.
Patent JP-H04350882-A (JP)
Title: Transfer device for image forming device
Inventor: FUJITA YOSHIO
IPC: G03G15/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide the transfer device for the image forming device where a transformer is reduced and the constitution is simplified. CONSTITUTION:In the transfer device 1 of the image forming device, a toner image is transferred to a transfer paper by an electrified transfer roll 2 and the transfer roll 2 is cleaned by impressing voltage to a fur brush 3. The power source, such as a transformer 6, is provided with a first tap 6a to generate high voltage for transferring and a second tap 6b to generate low voltage for cleaning. A changeover means, such as a changeover part 5, is provided to changeover between the high voltage and the before mentioned low voltage and impressing to the fur brush 6, formed with an electrically conductive member. A detection means consisting of a transfer paper detection switch 7 detecting a transfer period and a control part 8 is provided. A changeover control means, such as a control part 8, is provided to impress the above mentioned high voltage to the fur brush 3, for at least during the transferring period.
Patent JP-S5749574-A (JP)
Title: Print speed switching method for dot type serial printer
Inventor: NAGAI TADAICHIROU
IPC: B41J2/345
Filed: 1980-09-10
Abstract: PURPOSE:To switch the speed of printing by detecting a boundary between the rough and dense portions of dot arrangement from print information received or signals sent out to a print wire driving magnet after being converted into dot image pattern by a character generator. CONSTITUTION:When receiving print information for one line from outside, it is once put in a dot density boundary detection circuit to detect the boundary of dot density and then the dot density so detected is stored in a speed variable address register 27. At the time of printing, the density boundary is read out from the speed variable address registor, and when dot continuous region is entered, the speed of space is reduced. Also, when the dot continuous region is off, the speed of space is accelerated.