baber/WOPTO huggingface dataset:
Patent JP-H03291320-A (JP)
Title: Method for measuring layer height of charge in smelting furnace
Inventor: YAMAMOTO TAKAIKU
IPC: C21B7/24
Filed: 1990-04-06
Abstract: PURPOSE:To measure the layer height of the charge in a furnace with good accuracy over the entire surface and to stabilize an operation by using a specific weight having a large-diameter base in a sounding method and imparting a falling impact to the charge in the furnace by this weight. CONSTITUTION:The weight W which is larger in diameter Dw by 1/2 times than the min. diameter of the furnace and is smaller in the max. exclusive possession diameter DwMAX in the case of rotating around a hanging point than the min. diameter of the furnace is hung down and is inserted and dropped from the aperture 2 of the cylindrical furnace 1. The impact larger than the impact force imparted when a weight of 200kg/cm<2> is dropped by gravity from 2m height is imparted to the charge in the furnace. The scaffolding and cavities in the furnace are eliminated in this way and the ruggedness and inclination on the front surface of the charge in the furnace are leveled off. In addition, a change in the tension of a wire R is detected. The local scaffolding remains in many cases if the diameter Dw is below the above-mentioned value. The putting of the weight into and out of the furnace are hindered if the sum DwMAX of the Dw and the displacement in the lower part of the wire R is above the above-mentioned value. The falling and leveling off of the scaffolding are not possible if the impact value is below the above-mentioned impact force.
Patent JP-S58210719-A (JP)
Title: Analog/digital converter
Inventor: UDA SHINICHI
IPC: H03M1/12
Filed: 1982-06-02
Abstract: PURPOSE:To speed up AD conversion by limiting the conversion time of an AD converter used for an X-ray CT detecting circuit, etc., only to sample hold setting time and multiplexer switching time. CONSTITUTION:As an input part multiplexer 11 is switched at specific time intervals of, e.g. sample holding setting time t2, sample holding circuits 12A- 12E sample and hold an analog signal successively. Those sample-held signals are converted into digital signals successively through AD converting circuits 13A-13E. Those converted digital signals are outputted by being switched by an output part multiplexer 14 successively. This sampling is carried out at intervals of the total time (t1+t2) of the switching time t1 of the input part multiplexer 11 and the sample holding setting time t2, so the AD conversion is performed about five times as fast as before.
Patent JP-H07299493-A (JP)
Title: Air diffuser
Inventor: IZUMI SEIJI
IPC: C02F3/20
Filed: 1994-05-02
Abstract: PURPOSE:To prevent clogging of an air diffusing hole due to a counter flow of sludge at the time of aeration stopping. CONSTITUTION:A holding container body 12 with the bottom opened is arranged by sinking it into a fluid in a tank, and plural air diffusing holes 14 are formed on a side surface of the holding container body 12 and an intake pipe 15 for supplying air is opened facing to a bottom opening of the holding container body 12.
Patent JP-H06306747-A (JP)
Title: Apparatus for blowing fiber scrap of loom
Inventor: NODA YASUHIRO
IPC: B08B5/02
Filed: 1993-04-20
Abstract: PURPOSE:To provide an apparatus for blowing off fiber scraps from a loom and capable of easily and surely removing fiber scraps entered in the loom. CONSTITUTION:A winding beam 4 for a woven cloth 3 and a delivery beam 6 for a warp 5 are rotatably held at the front and rear parts of a pair of right and left frames 2. The warp 5 horizontally traveling from the delivery beam 6 to the winding beam 4 is subjected to opening, weft-insertion and weft-beating treatments. A fiber scrap blow-off apparatus 12 is placed under the warp 5 traveling between the winding beam 4 and the delivery beam 6 of a loom 1 having the above construction. The blow-off apparatus 12 is provided with an ejection nozzle 13 rotatable around a vertical axis and ejecting compressed gas from its circumference.
Patent JP-S61251702-A (JP)
Title: Magnetic encoder
Inventor: INOUE KIYOSHI
IPC: G01B7/00
Filed: 1985-04-30
Abstract: PURPOSE:To obtain an inexpensive, homogeneous encoder by coating a substrate with photopolymerizing resin which contains powder of a magnetic material, irradiating it with light and forming a magnetic film, and magnetizing a magnetic scale thereupon. CONSTITUTION:The substrate 4 made of ceramic, synthetic resin, or nonmagnetic metal is coated with the photopolymerizing resin with which powder of a mag netic material is mixed. When it is irradiated with light, polymerization occurs and crosslinkage and other changes of structure are caused to inactivate the resin. A single film is formed to a 10-20mum thickness at each time and layers are laminated to form a magnetic film 5 of about 0.1-0.5mm, which is magnet ized to have the magnetic scale. Thus, the substrate is coated with the photopolymerizing resin, which is irradiated with light to easily form the thin magnetic film on the substrate in one body; and the magnetic scale is magnet ized thereupon to easily obtain a firm encoder at low cost.
Patent JP-S5619593-A (JP)
Title: Parity check processing system for memory
Inventor: ASANO MOTOHARU
IPC: G11C29/00
Filed: 1979-07-23
Abstract: PURPOSE: To perform different parity check according to the importance of data, by sectioning the memory area into a plurality of blocks and providing respectively the parity addition and check circuit.  
     CONSTITUTION: The memory area of the main memory 2 is sectioned into the block 1 of the area 21 and the block 2 of the area 22, and the data less important is stored to the area 21 and the data of high importance is stored to the area 22 respectively. Further, the block 1 is provided with the parity addition and check circuit 23 having the function of error detection and the block 2 is provided with the parity addition and check circuit 24 having error detection and corrective function. Thus, the result of check of the circuits 23, 24 is respectively reported separately on the status display register 3, then the processor 1 makes different processing depending on the importance of the stored data based on the content of the register 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0617160-A (JP)
Title: Method for recovering rhenium from used catalyst
Inventor: IIBU SHIYOOBUAN
IPC: C22B7/00
Filed: 1993-04-21
Abstract: PURPOSE: To easily recover Re at a high yield by heat treating an Re-contg. catalyst on an alumina porous carrier in an oxidation atmosphere, then treating the same with an aq. hydrogen peroxide soln. then with a basic aq. soln., thereby extracting Re.  
     CONSTITUTION: The used catalyst contg. the Re carried on the porous carrier contg. at least 20 wt.% alumina is heated to a high temp. of about 450 to 700°C under the oxidation atmosphere of an atm. pressure. Then, the Re is put into the highest oxidation state, for example, Re 2 O 7  and the residues accumulated thereon are burned away. The catalyst is then treated for about 15 minutes to 10 hours at a boiling temp. with the aq. hydrogen peroxide soln. of 0.5 to 30 vol.% in concn. Thereafter, this catalyst is treated at about ambient temp. to 100°C in the basic aq. soln. NaOH, KOH, NH 3  are used for the basic aq. soln. and is the soln. is preferably set at pH>12. As a result, the Re is extracted and recovered and more particularly the Re may be recovered in the form immediately usable for fresh catalyst production by using the aq. soln. of the NH 3 . 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59219057-A (JP)
Title: Driving circuit of modulator
Inventor: NAKAYAMA HIDEKI
IPC: H04L27/20
Filed: 1983-05-27
Abstract: PURPOSE:To attain the optimum operation of a diode by setting independently each drive current of diodes for modulation. CONSTITUTION:In a series circuit comprising a diode D3 and a variable resistor RV1 and a series circuit comprising a diode D4 and a variable resistor RV2, one circuit is interrupted while the other circuit is operated. Then the drive current of the diodes for modulation is set freely by selecting properly the value of the variable resistor of each series circuit.
Patent JP-S58210031-A (JP)
Title: Catalytic isomerization method of dimethylnaphthalene
Inventor: MAKI TAKAO
IPC: C07B61/00
Filed: 1982-06-01
Abstract: PURPOSE:To obtain an industrial useful isomer from an inexpensive raw material easily in high yield, by catalytically isomerizing a raw material consisting of an isomeric mixture of one or two or more dimethylnaphthalenes in the presence of a catalyst containing a special zeolite. CONSTITUTION:A hydrocarbon mixture containing one or two or more isomers selected from the group consisting of 2,6-, 1,6-, 1,5-, 2,7-, 1,7- and 1,8-dimethylnaphthalenes in a thermodynamically equilibrium concentration or less is catalytically isomerized with a catalyst containing a zeolite having at least 12 ratio between the silica and alumina at 250-550 deg.C, preferably 300-450 deg.C, and 0.1- 10atm, preferably near ordinary pressure and preferably 0.1-5V/V.hr. ZSM type zeolite, e.g. ZSM-5,8,11,12,21,23,35,38, etc. published from Mobil Corp., etc. may be cited as the specific example of the above-mentioned catalyst.
Patent JP-S62250514-A (JP)
Title: Magnetic recording medium
Inventor: HASEGAWA MASAO
IPC: C09D175/04
Filed: 1986-04-23
Abstract: PURPOSE:To improve running property by providing a magnetic layer consisting of a magnetic coating compd. prepd. by dispersing ferromagnetic powder into a binder contg. a polyurethane polyol resin obtd. from an ether alcohol having an arom. ring and polyester polyol, specific silicon compd. and diisocyanate compd. on a nonmagnetic substrate. CONSTITUTION:This recording medium has the magnetic layer formed by coating the magnetic coating compd. prepd. by dispersing the ferromagnetic powder into the binder contg. the polyurethane resin obtd. from the ether alcohol having the arom. ring and polyester polyol, the silicon compd. expressed by the formula (R: alkyl, n: >=1 integer) and the diisocyanate compd. onto the nonmagnetic substrate. Then, lubricity is provided to the binder itself and the strength is increased by having the main chain contg. silicon in the binder resin in the magnetic layer and having much arom. ring therein even with the magnetic layer having excellent surface smoothness and therefore, the coefft. of friction is lowered and the running property of the magnetic tape is improved without increasing the amts. of the lubricating agent, wear resisting material, polishing agent, etc., to be added.
Patent JP-S5719749-A (JP)
Title: Electrophotographic receptor
Inventor: OOTSUKI AKIHIRO
IPC: G03G5/082
Filed: 1980-07-09
Abstract: PURPOSE:To prevent the crystallization of selenium and to enhance the printing resistance without using a protective polymer film by forming a surface layer contg. much tellurium. CONSTITUTION:The hardness of a vapor-deposited Se-Te alloy layer is increased as the Te concn. is made higher, yet higher Te concn. results in remarkable temp. dependency of the sensitive layer, and the layer is not applicable to an electrophotographic receptor. So by raising the Te concn. of a surface layer alone having 3- 15mum thickness out of the sensitive layer having about 60mum total thickness, the surface hardness is increased to enhance the printing resistance. The preferred surface Te concn. is 7-25wt%.
Patent JP-H01264423-A (JP)
Title: Data recording/reproducing system
Inventor: NAKATANI YOSHIHITO
IPC: H04L1/00
Filed: 1988-04-15
Abstract: PURPOSE:To shorten the whole processing time required by the title system for performing data transmission, recording, and reproduction so as to improve the data processing efficiency of the system by independently performing CRC (cyclic redundancy check code) calculation for detecting errors in CRC calculation and data holding to be carried out for detecting a transmission error. CONSTITUTION:The host device 100 of a data recording/reproducing system positions the data to be recorded next by using a pointer 101 at the time of recording and the data recording/reproducing device 200 of the system fetches a unit of data which can be recorded in a single operation from a data buffer 102. Control information 112 of an address, etc., is added immediately after the fetched data piece 111 and a CRC calculating section 120 calculates the whole CRC value of the data piece 111 and information 112. The section 120 sends the data piece 11 and information 112 to a transmission section 150 by adding a calculated CRC value 113 after them as a transmission block 1 to the leading section. The reception section 360 of the data recording/reproducing device 200 receives the transmission block 1 and a control section 320 separates a data section 311, address information, etc., 312, and the CRC 313 of the transmission block from each other and calculates each CRC.
Patent JP-S59212499-A (JP)
Inventor: JIYON POORU KAATAA
IPC: A61K31/70
Filed: 1984-05-10
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-S58210685-A (JP)
Title: Ion laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/041
Filed: 1982-06-01
Abstract: PURPOSE:To enable to easily perform the detachment and cooling of a laser tube by a method wherein a hollow spiral tube equipped between a laser tube package and an external vessel is utilized as a drain pipe, and thus a cooling water inlet and a drain port are provided in the same direction. CONSTITUTION:The heat generation ranging from several KW to several 10 KW due to the large current arc discharge ranging to several 10 amperes in a laser fine tube 9 is let to escape to the cooling water 7' flowing through the clearance of the spiral tube 12 equipped between the inside package 2' and the outside package 2'' of the laser tube 2 and cooled therein, which turns the cooling water 7'' and passes through the hollow hole of the spiral tube 12, and accordingly turns cooling drain 8. The laser tube 2 includes a cooling water path vessel and is equipped with the inlet of the cooling water 7 and the drain port of the cooling water drain 8 in the same direction. Since the cooling water 7' flows in eddy form by the spiral tube 12, it flows up and down through the packages 2 and 2' of the lser tube 2, resulting in the improvement of the coolig efficiency.
Patent JP-H10286516-A (JP)
Title: Coating method
Inventor: OHIRA AKIRA
IPC: G03G5/05
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a coat with constantly superb coating properties without forming a mound of coating liquid, a turbulence in the flow of the coating liquid due to an air flaw such as a drying air, or coat or color irregularities or coating flaws on account of a partial drying phenomenon when a thin layer is coated, but with high quality bead coating performed on the coating part, when the coating liquid is applied to a cylindrical base material. SOLUTION: This coating method is to apply a coating liquid K1 on the outer peripheral face of a cylindrical base material 1 while moving the cylindrical base material 1 with an endlessly formed continuous face perpendicularly upward. In this case, the coating liquid K1 has a viscosity of 1.0-50 m pascal/ sec., an inclination angle on the slide face of the coating liquid K1 of 45-65 deg., the slide face length of the coating liquid of 1-10 mm and the moving speed of the cylindrical base material 1 of 15-150 mm/sec.
Patent JP-H09279274-A (JP)
Title: Aluminum alloy plate for printing plate and its production
Inventor: HOSONO SHINICHIRO
IPC: B41N1/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy plate for a printing plate in which roughening pits are uniformly formed even by electrolytic roughening treatment in a short time and to provide a method for producing the same. SOLUTION: This aluminum alloy plate for a printing plate has a compsn. contg., by weight, 0.20 to 0.6% Fe, 0.03 to 0.15% Si, 0.005 to 0.05% Ti, 0.005 to 0.20% Ni, 0.005 to 0.05% Ga, 0.005 to 0.020% V, and the balance Al with inevitable impurities. In this case, at the time of defining the contents (wt.%) if Ti, Ga and V respectively as [Ti], [Ga] and [V], it is required that 1 <=([Ti]+[Ga])/[V]<=15 is satisfied. Moreover, 1 to 50wt.ppm B may be incorporated therein according to needs.
Patent JP-S62252818-A (JP)
Title: Pulverized coal concentration regulating mechanism for coal pulverizer
Inventor: ORIMOTO MANABU
IPC: F23K3/02
Filed: 1986-04-23
Abstract: PURPOSE:To permit the securing of the speed and amount of airflow without deteriorating a pulverized coal concentration by providing a circulating passageway for circulating air containing pulverized coal. CONSTITUTION:The rough particles of coal are separated from pulverized coal in the hopper 29 of a classifier by utilizing the centrifugal force of eddy current whereby air containing the rough particles of coal, air containing the pulverized coal and air diluted in the concentration of the pulverized coal, are present in a sequence from the outside of the eddy. The air diluted in the concentration of the pulverized coal is sucked into a bent tube 40 and circulates through a circulating passageway 41, then, blown up through the slits 42 of a throat 23 to blow up the pulverized coal together with usual primary air. In this case, the flow amount of the primary air, supplied from a primary air duct 12, the amount of coal, supplied by a coal supply tube 4, and the flow amount of air, circulating through the circulating passageway 41, can be measured respectively. The ventilating amount of a re-circulating fan 44 is controlled in accordance with the results of these measurements, whereby the concentration of the pulverized coal of a coal pulverizer 5 may be regulated freely. According to this method, the flow speed and the flow amount of the primary air in the throat 23 may be secured and the concentration of the pulverized coal may be increased simultaneously.
Patent JP-H01265985-A (JP)
Title: Japanese pinball (pachinko) machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1988-04-16
Abstract: PURPOSE:To give an expecting feeling to win plenty of prize balls and to make the management of the output balls easier by preventing the release of prize ball when a hit ball enters a starting hall, but operating only the design display device to convert to a condition to get prize ball easier. CONSTITUTION:The design variation of a design display device which can display plural design variations is started by entering a ball in a starting hole 19. In a variation prize device 14, the condition of hardly getting prize is converted to the condition of easily getting prize when the design of stopping the variation of the design display device 10 is a specific display condition. As well as the starting hole 19 is composed to pass pachinko balls, it is arranged at the upper side of the variation prize device 14. As a result, the number of operations of the design display device is increased so that the player never lose the expecting feeling to get plenty of prizes, while the management of the output balls can be made easier.
Patent JP-H05289328-A (JP)
Title: Image forming method
Inventor: TAGUCHI KEIICHI
IPC: G03F7/004
Filed: 1992-04-14
Abstract: PURPOSE:To increase the density and glossiness of a glossy image which is made glossy after the formation of the image. CONSTITUTION:This image forming method consists in applying gloss to the transferred image by subjecting a photosensitive material provided with a photosensitive layer contg. photosensitive microapsules involving at least a polymerizable compd. to imagelike exposing on a base to polymerize the polymerizable compd. according to the exposing, then superposing this material on an image receiving material and pressurizing the materials to generate the imagelike transferred image and heating such image receiving material. The above-mentioned image receiving material is an image receiving material having a layer in which a non-water soluble polymer is incorporated at >=70% of the total solid content and an image receiving layer which contains the thermoplastic compd. on the paper base.
Patent JP-H10271965-A (JP)
Title: Food similar to shark fin
Inventor: KUWABARA KIYOAKI
IPC: A23L29/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a shark fin-like food good in storability for a long period and having the same appearance and texture as those of natural shark fin without using animal protein. SOLUTION: This shark fin-like food contains sodium alginate, pectin and locust beam gun as main components, whose mixture composition exists on a quadrilateral formed by successively binding points a (90, 5, 5), b (25, 5, 70), c (25, 45, 30), d (50, 45, 5) on a triangular region with straight lines, wherein (s), (p), (l) are the amounts (wt.%) of the sodium alginate, the pectin and the locus bean gum, respectively, per their total amount.
Patent JP-H09281787-A (JP)
Title: Powder residual quantity detection mechanism and developer residual quantity detection mechanism
Inventor: UEDA MASANORI
IPC: G01N27/72
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To easily recognize the replenishing time of powder or developer with respect to a housing container by providing a mechanism with a lever member turned by the flowing resistance of the powder, positioned on the upper surface of the powder and a detection means arranged on the outside of the housing container, set for detecting the approach of the lever member. SOLUTION: This mechanism is constituted of a stirring member 11 stirring the powder 8 or liquid, a delivering port 12 delivering the powder 8 or the liquid, the lever member 15 turned by the flowing resistance of the powder 8 or the liquid generated by being stirred by the stirring member 11, positioned on the upper surface of the powder 8 or the liquid and formed of a magnetic body and the detection means 17 detecting the approach of the lever member 15. As for the housing container constituted so that the housed powder 8 or the liquid is supplied to the outside, the approach of the lever member 15 is detected by the detection means 17 on the outside of the housing container.  Therefore, since the approach of the lever member 15 is detected by the detection means 17, it is easily recognized that the powder 8 or the liquid in the housing container is reduced to the prescribed quantity.
Patent JP-H08259263-A (JP)
Title: Glass-ceramic dielectric material
Inventor: WATANABE HIROMITSU
IPC: C04B35/46
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a glass-ceramic dielectric material having a high relative permittivity and a small dielectric loss at frequency in a microwave region, capable of using silver or copper as an electrode or conductor material because the dielectric material can be fired at a low temp., having high mechanical strength and satisfactory heat resistance and suitable for use as a microwave circuit part material. CONSTITUTION: This glass-ceramic dielectric material consists of 40-90wt.% glass powder and 60-10wt.% ceramic powder. The glass powder consists of, by weight, 10-35% SiO2 , 5-35% Ln2 O3 (lanthanoid oxide), 15-50% TiO2 , 3-45% RO (alkaline earth metal oxide), 1-30% Bi2 O3 and 0-25% ZrO2 . A ceramic material having a relative permittivity of >=9 and a dielectric loss of <=20×10<-4> at 1GHz frequency is preferably used as the ceramic powder.