baber/WOPTO huggingface dataset:
Patent JP-S56126022-A (JP)
Title: Drawing method for wire rod
Inventor: OKAZAKI ISAO
IPC: B21C47/20
Filed: 1980-03-06
Abstract: PURPOSE: To prevent the floating of the wire rod in a pack case and make its stable drawing out possible by providing means of placing a press disc freely descendably on the wire material coil bundle in the pack case.  
     CONSTITUTION: A coil bundle 11' winding a wire rod 11 into a coil shape is put into a pack case 10. Three guide bars 12 having roughly the length from the bottom of the pack up to its top end are mounted perpendicularly to the bottom surface of the case 10 on the inner side of the coil bundle 11'. A wire rod press disc 13 provided with three holes fitting to the guide bars 12 are placed on the coil bundle 11' by way of the guide bars 12. The press disc 13 descends by gravity with a decrease in the coil bundle 11'. The outside diameter of the disc 13 is at least more than the winding diameter of the coil bundle 11' and a clearance for at least the diameter of the wire rod 11 is provided between said disc and the inside circumferential surface of the case 10. Thereby, the wire rod 11 is drawn stably without winding up from the surface of the coil bundle 11'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11234490-A (JP)
Title: Image forming device
Inventor: HATTORI YASUHIRO
IPC: H04N1/21
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device that processes pluralities of image data generated by other functions efficiently. SOLUTION: Even in the case that image data generated by an image read means of the image forming device by reading and scanning an original and image data generated by an external function acquired by a data input means are sent to storage means A, B via pluralities of input paths C, D simultaneously, a data distribution means distributes the image data to the storage means A or B, stores in parallel in a 1st image memory 42a of the storage means A or in a 2nd image memory 42b of the storage means B respectively and the image data are printed on printing paper. Thus, even on the occurrence of pluralities of image data generated by other of functions, simultaneously, since each image data is stored in the image memory in parallel at a high speed, pluralities of the image data generated by the other function are efficiently processed.
Patent JP-S60173798-A (JP)
Title: Table changing system of read-only memory
Inventor: YAMANA KENJI
IPC: G11C29/04
Filed: 1984-02-17
Abstract: PURPOSE:To use effectively an original read-only memory ROM contents in case of function change or the like by providing an auxiliary area, where data is not written initially, on the ROM in relations preliminarily determined with respect to address and using control information, which indicates whether a cell is effective or not, stored in a part of the cell. CONSTITUTION:A part of every cell is used as a keyword (control informatiin) 21,...2N in a table 1, and the table 1 consists of plural cells 31,...3N which are not arranged in order and an auxiliary area 4 following the cell 3N in prescribed relations with respect to address. If a prescribed bit pattern is in the write state in every keyword, it means that the cell corresponding to this keyword is effective to fulfill a specific function obtained by fractionizing the function asigned to the table 1; but if all bits of the keyword are in the write state, it means that the cell corresponding to this keyword is ineffective not to fulfill the specific function.
Patent JP-S61187891-A (JP)
Inventor: MIKUNI YOSHIO
IPC: D05B57/14
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01204594-A (JP)
Title: Picture position measuring instrument
Inventor: KAMIMURA SHIGEMASA
IPC: H04N17/04
Filed: 1988-02-10
Abstract: PURPOSE:To attain real time calculation by measuring splittingly horizontal and vertical measuring areas being lots of measuring points by a linear gravity center calculation, using a product sum operation circuit so as to apply the product sum calculation required for the calculation of gravity center in terms of the hardware and writing/reading out it to/from the memory. CONSTITUTION:A hatch pattern signal is supplied from a pattern signal generating means 15 to a display means 1 to be measured, a latch pattern displayed on the screen is image picked up by an image pickup camera 7, the video signal from the camera 7 is digitized and stored in a 1st storage means 10. Then a measured area address data is supplied from a timing signal generating means 16 to the product sum calculation means 11 and subject to product sum calculation in the product sum calculation means 11 and written in a 2nd storage means 12 based on the data stored in the storage means 10 and the measured area address data. Then the microprocessor 13 reads out asynchronously the data written in the 2nd storage means 12 and the gravity center is calculated. Thus, the calculation is attained in a real time to reduce the processing time.
Patent JP-S57145559-A (JP)
Title: Brushless motor
Inventor: TORISAWA AKIRA
IPC: H02P6/14
Filed: 1981-02-27
Abstract: PURPOSE:To reduce the necessary number of magnetic pole detecting elements for detection of position of the magnetic pole, and to reduce cost of a brushless motor by a method wherein the position of magnetic pole of a rotor is detected by combining outputs of two magnetic pole detecting elements. CONSTITUTION:Outputs of Hall elements 5a, 5b provided at two arbitrary phases pass through respectively waveform shaping circuits 6a, 6b, while after outputs of the Hall elements are combined in a waveform combining circuit constituted with an adder 9, output thereof is inputted to a waveform shaping circuit 6c. Outputs of the waveform shaping circuits 6a, 6b are power amplified in driving circuits 7a, 7b, and are applied to coils 8a, 8b. While output of the waveform shaping circuit 6c passes through an inverter 10 to be power amplified in a driving circuit 7c, and is applied to a coil 8c.
Patent JP-H05224043-A (JP)
Title: Parallel optical waveguide
Inventor: HANEDA MAKOTO
IPC: G02B6/122
Filed: 1992-02-17
Abstract: PURPOSE:To provide an optical parallel processing method which reduces optical crosstalk and light loss in an optical coupling part constituting an optical computer and a device which performs parallel information processing. CONSTITUTION:Projection light from an LD array 8 is collimated by a microlens array 7 into collimated light, and position adjustment and fixation are performs so that light beams from the respective LD array elements are made incident on the respective waveguides of a parallel optical waveguide 5. The input light 6 is reflected successively at right angles to the waveguide substrate surface by slanting grooves in the respective waveguides and made incident on a surface type optical amplifying element array 4. After optical amplifying and modulating operation by this surface type optical amplifying element array 4, the light is made incident on the parallel optical waveguides 3 and converged by the waveguides, and then made incident on a PD array 2. Those parallel optical waveguides are used to compactly constitute the device which performs product sum arithmetic and parallel optical conversion using the optical amplification and modulation.
Patent JP-2000225442-A (JP)
Title: Mold for continuous casting
Inventor: MATSUI ISAO
IPC: B22D11/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the sufficiently slow cooling effect in the whole casting operational period without damaging the slow cooling layer at early time by coating a film dispersed with stabilized zirconia fine particles in a matrix composed of a hard metal or cermet at the portion near the poured molten metal surface on the inner wall surface of a mold. SOLUTION: The mold 1 is formed with an Ni Co plated layer 3 as a substrate surface treatment on the whole wall surface of a copper-made wall member 2 and further, on the surface of the Ni Co plated layer at the upper side of the inner wall surface, the film 4 dispersed with the stabilized zirconia fine particles in the matrix composed of WC/Co, is formed with a thermal-spraying method. The thickness of the film 4 is made to, e.g. 500 μm and the film is formed in the range from 50 mm the upper side to 100 mm the lower side with the molten metal surface position 5 as the center.  In this method, the sufficiently slow cooling effect is obtd. without damaging the film 4 as the slow cooling layer at early time and the defect, such as longitudinal crack, on the surface of a cast slab is not generated and the component segregation produced along the solidified line caused by the oscillation of the mold is restrained.
Patent JP-H02208055-A (JP)
Title: Ink jet recorder
Inventor: NISHITANI SHIGEYUKI
IPC: B41J2/075
Filed: 1989-02-08
Abstract: PURPOSE:To speedily generate a charging pulse by providing a means which forcibly allows a current to flow according to an output from a voltage generator before each ink grain is independently charged, and an impedance transducer having a high input impedance and a low output impedance between the voltage generator and a charge electrode. CONSTITUTION:Since the input impedance of the impedance transducer 416 is far greater than a load capacity 500pF, it can employ a resistance 409 having a sufficiently high resistance value. Since the output impedance of the impedance transducer 416 is far less, it can sufficiently discharge a load capacity 500pF. Namely, the impedance transducer 416 has a high input impedance and a low output impedance, and therefore it can freely operate even if the resistance 409 has a high value. Consequently, electric power consumed by the resistance 409 can be minimized, and a charging pulse which quickly rises and falls can be generated with less electric power.
Patent JP-H10287529-A (JP)
Title: Production of human skin coating film, film obtained thereby and aerosol composition for human skin used therefor
Inventor: YAMANAKA YUKA
IPC: A61K8/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film excellent in not only pliability and adhesion to human skin but also exfoliation by forming a flat filmy product from a composite foamy substance formed by jetting a specific composition on human skin and then drying. SOLUTION: This aerosol composition for human skin is obtained by formulating a raw solution (A) consisting of (i) 10-90 wt.% of an acrylic resin, (ii) 1-80 wt.% of a plasticizer (e.g. adipic acid), (iii) 5-85 wt.% of an alcohol (e.g. ethyl alcohol), (iv) when necessary an active ingredient such as skin stimulant, antiphlogistic analgesic and skin protective agent and water with (B) an aerosol propellant (e.g. dimethyl ether) of preferably polar liquefied-gas to contain the A and B components in weight ratio (A/B) of 5/95-80/20. The objective film of preferably 0.01-1 mm in thickness is produced by forming a flat filmy product from a composite foamy substance formed by jetting this composition on human skin and then drying.
Patent JP-H05223966-A (JP)
Title: Lower end-plug structure for fuel rod
Inventor: ONO TOSHIHARU
IPC: G21C3/10
Filed: 1992-02-17
Abstract: PURPOSE:To obtain a lower end-plug structure for a fuel rod, which can positively prevent the inversion of the temperature gradient in the axial direction at the lower end part of the fuel rod. CONSTITUTION:A lower end plug 1 has a first part 2, which is inserted into the lower end part of a fuel rod 10, and a second part 3 at the outside of the lower end part of the fuel rod 10. The first part 2 has a receiving part 2a, which is in contact with the edge of a fuel pellet 14a, and a coupling part 2b, which is coupled with a cladding tube 13. The receiving part 2a and the coupling part 2b are connected with an intermediate part 2c. The intermediate part 2c includes the part, which has the crosssectional area in the radial direction smaller than the receiving part 2a, so as to prevent the inversion phenomenon of the temperature gradient, wherein the temperature of the coupling part 2b increases higher than that of the intermediate part. The entire surface of the receiving part 2a is not in contact with the edge of the fuel pellet, but the receiving part 2a is in contact in the discontinuous state. Thus, the contact area with the fuel pellet is decreased.
Patent JP-H01204111-A (JP)
Title: Carrier vehicle
Inventor: YAMADA TETSUJI
IPC: B65G43/08
Filed: 1988-02-09
Abstract: PURPOSE:To realize the tracking of the proper information on the commodities regardless of the environments by using a bar code reader to read and store the proper information written into the bar code labels attached to the commodities and transmitting the stored information to a station via an optical communication unit. CONSTITUTION:A carrier vehicle 1 travels automatically among plural stations within a work site to carry an object 15 containing a bar code 16. Then the vehicle 1 contains a bar code reader 5 and a signal transmission means 9 which transmits the information signal of the object 15 to each station from the vehicle 1. When the object 15 containing the bar code to which the proper information on the object 15 is written is put on the vehicle 1, the reader 5 reads said proper information and this information signal is sent to the station via the means 9. Thus it is possible to perform the tracking of the proper information on the object 15 regardless of the environments at a low cost and with high reliability.
Patent JP-S57144096-A (JP)
Title: Treatment of water desorbed from night soil
Inventor: HAYAKAWA NOBORU
IPC: C02F9/00
Filed: 1981-03-02
Abstract: PURPOSE: To obtain the quality of water having no problems in discharging by subjecting the desorbed liquid obtained by the nitrification treatment of night soil to a secondary treatment consisting of denitrification and nitrification, flocculating the secondary treated water and removing the flocs.  
     CONSTITUTION: The desorbed liquid obtd. by the nitrification treatment of night soil is passed through a denitrification tank 1, and a nitrification tank 2 maintained at ≤5pH successively, and enters the 1st settling basin 3, where it is subjected to solid-liquid sepn. The secondary treated water removed from the basin 3 is fed to a flocculating tank 4. In the tank 4, a flocculating agent is added and colloidal particles are flocculated. Next, this is fed to the 2nd settling basin 5, where it is subjected to solid-liquid sepn., and the liquid is discharged as treated water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07258404-A (JP)
Title: Continuous polymerizing method for laurolactam by hydrolysis
Inventor: KURAUSU RUDOFUFU MAIAA
IPC: C08G69/16
Filed: 1995-02-17
Abstract: A process for the continuous hydrolytic polymerisation of laurolactam (I) comprises pumping in (I) and water, opt. passing the mixt. through a reactor with ideal back-mixing (A) and then reacting it in a tubular reactor (B) to form a prepolymer which is then depressurised by means of a pressure-release valve in a degassing system (C) and finally discharged. In this process (a) the water content during prepolymerisation is 7-20 wt.%, (b) prepolymerisation is carried out at 280-320 degrees C and (c) the pressure valve is regulated so that the operating pressure is above the water vapour partial pressure of the reaction mixt.
Patent JP-S60176928-A (JP)
Title: Mold for press molding glass lens
Inventor: AOKI MASAKI
IPC: C03B9/48
Filed: 1984-02-21
Abstract: PURPOSE:The titled mold for molding, obtained by working a sintered hard alloy as a base material into a die of lens shape, and forming an A-SiC or alpha-SiC coating film of uniform thickness thereon, capable of easy mold working thereon, capable of easy mold working with a high accuracy, and having little reactivity with molded glass. CONSTITUTION:A mold for press molding, obtained by working a sintered hard alloy as a base material into a die having a pressing surface of lens shape for molding by electric discharge machining or grinding, etc. with a high accuracy, and forming a coating film of uniform thickness from a material consisting of one of A-SiC, alpha-SiC and a mixture of both, and capable of direct press molding optical glass of high accuracy. The above-mentioned base material having a composition of 98-80wt% WC and 2-20wt% Co has a thermal expansion coefficient in agreement with that of the above-mentioned coating film, and provides a strong adhesive powder. The use of the base material having 0.05-0.5mum grain size provides a glass lens having good surface roughness.
Patent JP-H10212013-A (JP)
Title: Vibrating parts feeder
Inventor: OZAKI TOMOHIRO
IPC: B65G47/14
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently feed parts to a following process by constituting a vibrating parts feeder in such a way that the parts on the center part of a bowl go up a track continuously in spiral shape without being stagnated. SOLUTION: In a vibrating parts feeder constituted in such a way that the center part of a bottom wall part 12a of a bowl is fixed to a movable frame 14 by a bolt 24, a head 24a of the bolt 24 is covered with a cap 25 with its tip part formed in a curved face, and the cap 25 is fixed to the head 24a. Parts (m) slidingly fall from the tip part of the cap 25 and are led to the radially outward side of the bottom wall part 12a so as not to be stagnated at the center part as in a conventional way.
Patent JP-S59154985-A (JP)
Title: Preparation of beta-d-1,2-glucanase
Inventor: AMAMURA AKITOMO
IPC: C12N9/24
Filed: 1983-02-23
Abstract: PURPOSE:To prepare beta-D-1,2-glucanase by the cultivation of microorganism belonging to Cytophaga genus. CONSTITUTION:A microbial strain belonging to Cytophaga genus and capable of producing beta-D-1,2-glucanase, e.g. Cytophaga arvensicola IAM12648, is cultured in a nutrient medium under aerobic condition at 4-8pH, preferably 6.5-7.5pH and 25-35 deg.C, preferably about 30 deg.C for about 1-5 days, and objective beta-D-1,2- glucanase is separated from the cultured microbial cells.
Patent JP-S54122154-A (JP)
Title: Electronic fare balance
Inventor: TAKAHAMA KAZUE
IPC: G01D4/00
Filed: 1978-03-15
Abstract: PURPOSE: To provide addition and subtraction functions without increasing the number of keys by letting the keys of a key matrix having tare key, data hold keys, etc. also serve as addition and subtraction keys.  
     CONSTITUTION: A microcomputer 1 is constituted by a CPU 2, RAM 3, ROM 4 and its input side is connected with number keys 5 for setting unit prices, a tare key 6 which sets the weight placed on a weighing pan as a tare amount and also becomes an addition instruction means, a set key 7 which sets the tare amount by increasing the set by each 1 minimum graduation and also becomes a subtraction instruction means, a data hold key 8 for price fixing which becomes a function change-over means, etc. As the data holding key is pushed, only the price display is left and the tare key 6 and set key 7 are switched respectively to addition-subtraction instruction functions and from the state of the weighing functions, they are changed over to the station of the addition-subtraction functions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0547368-A (JP)
Title: Sealed secondary battery and manufacture thereof
Inventor: SAITO SHINJI
IPC: H01M2/04
Filed: 1991-02-25
Abstract: PURPOSE:To provide a battery with a long life and no leak of an electrolyte by covering a current collector metal with epoxy resin, forming a chlorinated polyolefin layer on it, and sticking them to a film substrate via a polyolefin adhesive. CONSTITUTION:A polyolefin adhesive layer 8 is provided on the polyolefin 5 of the first film substrate 4, and a terminal portion constituted of a chlorinated polyolefin layer 3, an epoxy resin layer 2, and a current collector metal 1 is stuck to the substrate 4. An epoxy resin layer 10 and the chlorinated polyolefin layer 3 are formed to cover the metal 1 of a terminal seal section. The polyolefin layer of the same second film substrate 11 as the substrate 4 formed on the layer 3 is stuck to the layer 3 by heat pressure. The adhesion between the current collector metal 1 and the polyolefin resin film substrate 4 is improved, thus a battery having a long life and no leak of an electrolyte from the terminal section is provided.
Patent JP-S57145939-A (JP)
Title: Incoming-side device of continuous strip processing line
Inventor: YAMAOKA MASAO
IPC: C21D9/56
Filed: 1981-03-04
Abstract: PURPOSE:To decrease the strip pause time of the incoming side, by arranging a shearing machine and a path changing table from a connector side and right before the connector and carrying out the path line insertion of the following strip immediately after dividing the tail end of the preceding strip. CONSTITUTION:A continuous line process is carried out by defining a strip 15 that is carried out of an upper side strip supply device as the preceding strip, and a strip 15' carried out from a lower side strip supply device is cut by a shearing machine 3' at the tip defective part and made to wait at a path  changing table 7. When the coil strip quantity within a roll-out machine 1  reaches a value right before its end, the preceding strip 15 is divided by a shearing machine 8 and by the signal of a detector. The tail end of the strip 15 moves up to the position of a connector 9 and stops there. After this, the table 7 moves up to send the following strip 15' up to the position of the connector 9. Thus the strip 15' overlaps the tail end of the strip 15. The ends of both strips 15 and 15' are connected together to immediately start the working.
Patent JP-H04270043-A (JP)
Title: Device for removing torch drop in cast billet for beam blank
Inventor: TAKADA SHIGENOBU
IPC: B22D11/126
Filed: 1991-02-25
Abstract: PURPOSE:To remove torch drop stuck to a cast billet for beam blank having complicate shape with a centrifugal hitting type torch drop removal device. CONSTITUTION:The torch drop on a flat face part is removed with a flat face part hitting hammers 7a, 7b matched with a web face and flange end face in the cast billet 1 at pass line for conveying the cast billet 1. Successively, the torch drop in an inclined part is removed with an inclined part hitting hammer 7c matched with the inclined face at the inner face side of a flange in the cast billet 1. By the combination of the torch drop removal in the flat face part with the torch drop removal in the inclined part, the torch drop removal efficiency is improved.
Patent JP-H11226405-A (JP)
Title: Catalyst for purification of exhaust gas and its production
Inventor: YAMAMOTO SHINJI
IPC: B01D53/94
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for purification of exhaust gas having enhanced durability as compared with a conventional catalyst and having excellent low temp. activity and purifying performance even after use over a long period of time. SOLUTION: The catalyst is a monolithic catalyst with a layer that carries catalyst components including at least palladium and a powdery metallic aluminate. This metallic aluminate is an alumina-base multiple oxide represented by the formula [Y]d Zna Alb Oc [where Y is cerium and/or zirconium, (a), (b), (c) and (d) show the atomic ratio among the elements, in the case of b=2.0, 0.1<=a<=0.6 and 0.01<=d<=0.3, and (c) is the number of oxygen atoms required to satisfy the valences of the other components].