baber/WOPTO huggingface dataset:
Patent JP-S5693818-A (JP)
Title: Method of discharging molten scale in heating furnace
Inventor: FUKUSHIMA IWAO
IPC: C21D1/00
Filed: 1979-12-26
Abstract: PURPOSE: To facilitate the discharge operation of molten scale by a method wherein molten scale is once stored in a collection pit and then is intermittently discharged according to the calculation based on the heating time, the molten scale production quantity per unit time, and the pit capacity.  
     CONSTITUTION: The process concerns with method of discharging molten scale produced at heating of slabs of directional silicon steel, and includes a collection pit 2 installed at the lower part of both side walls of a heating furnace. When slab 4 is transferred by skid pipes 3, dripped molten scale 5 is collected via inclined hearth 6 into the collection pit 2. The pit 2 is lined with heat-insulating bricks and has a discharge outlet 7 and an open/close cover 8 at the bottom. The weight of heated slab 4 is used to preliminarily calculate the discharge amount of molten scale to be produced, and the discharge time intervals are estimated from the interrelation with the collection pit capacity. The calculated results are used to intermittently open the discharge outlet 7 at constant time intervals and to discharge molten scale 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11207-A (JP)
Title: Falling prevention tool for portable item
Inventor: MIYOSHI SHOICHI
IPC: A44B6/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the falling prevention tool of a portable item capable of effectively preventing falling from the pocket of clothes. SOLUTION: This falling prevention tool of the portable item is composed of a strap 52 for connecting the portable item 51 and a clip 1 attached to the strap 52 to be fixed to the button 55 of the clothes 53. In this case, by providing the clip 1 with an attaching part 4 for attaching the strap 52, a first holding part for oppositely holding the button 55 from the radial direction and a second holding part 5 for oppositely holding the button 55 from the thickness direction, just by utilizing the first holding part and the second holding part and fixing the clip 1 attached to the strap 52 connected to the portable item 51 to the button 55 of the clothes 53, even when the portable item 51 erroneously slides off from the pocket of the clothes 53, the portable item 51 is surely received by the clip 1 and the portable item 51 is prevented from falling to a floor surface or the ground.
Patent JP-S5716106-A (JP)
Title: Manufacture of sintered product of different powder materials
Inventor: ASAI TAKEJI
IPC: B22F3/24
Filed: 1980-12-01
Abstract: PURPOSE: To manufacture a sintered cutting tool, etc., having a high accuracy in particular at low cost by a method in which two kinds of well-grained powders are filled in molds through a partition plate, the partition plate is removed, a vibration is applied to the powders in the molds so as to form a mixed phase between both the powders at the place where the partition plate was present, and then the powders are sintered and subjected to hot machining.  
     CONSTITUTION: In the manufacture of a bar or plate product, powders A (e.g., high-speed steel powder) and B (e.g., alloy tool steel) are filled in both cavities divided by a partition plate of molds. Then, the partition plate is removed and a vibration is applied to the powders in the molds so as to form a mixed phase 6 between both the powders A and B at the place where the partition plate was present. Then, the powders with the mixed phase 6 is sintered in such a way as to obtain a density of 95% or more under conditions of vacuum and 1,180W1,300°C (the hardening temperature range of high-speed steel used) preferably. And, the sintered body is subjected to a hot machining to make the density of cutting blade or other parts higher in order to obtain a cutting tool having sufficiently high strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6149702-A (JP)
Title: Rolling device
Inventor: SHIOZAKI HIROYUKI
IPC: B21B39/08
Filed: 1984-08-14
Abstract: PURPOSE:To obtain a titled device capable of increasing an inlet tension and preventing meandering by arranging a wrapping different-speeds rolling mill consisting of a high-speed work roll capable of wrapping a strip around it and a low-speed work roll incapable of wrapping the strip, at the front of a tandem mill for strip-rolling. CONSTITUTION:In cold rolling a strip S by a tandem rolling mill 2; a wrapping different-speeds rolling mill 1 is arranged at the front of the mill 2, which is constituted of a large-diam. and high peripheral speed work roll 4 enabled to wrap the strip S around it and drive by a motor 3, a small-diam. and low peripheral speed, idle type work roll 5 not enabled to wrap the strip S and not driven by a motor, a deflector roll 6 on the work roll 4, and a backup roll 7 arranged at the underside of the roll 5. The strip S can be provided with a high tension at the inlet side of mill 2, and can be rolled under a large rolling reduction without causing meandering.
Patent JP-H0923208-A (JP)
Title: Signal transmission system
Inventor: ARAI HIROAKI
IPC: H04B10/2507
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a transmission station by selecting carrier frequencies given to an electrooptic conversion circuit of a transmission station so as not to be in the relation of multiple. SOLUTION: A slave station A being a transmission station and a master station B being a reception station are connected by an optical fiber 6 being an optical transmission line. A signal is sent between mobile terminal equipments C-1 to C-n and the slave station A by a radio channel and between the slave station A and the master station B by the optical fiber 6. The signal from the mobile terminal equipments C-1 to C-n is received by an antenna 1 of the slave station A. The reception signal is given to a frequency setting circuit 2, in which the frequency of the signal is set to a frequency not being affected by interference by intermodulation distortion and harmonic distortion. A synthesis circuit 3 synthesizes the signals whose frequency is set and the resulting signal is given to an amplifier 4. The signal amplified by the amplifier 4 is converted into an optical signal by an electrooptic conversion circuit 5 and sent to the master station B through the optical fiber 6.
Patent JP-H0459586-A (JP)
Title: Door control device of elevator
Inventor: MIZUNO KIMIMOTO
IPC: B66B13/14
Filed: 1990-06-29
Abstract: PURPOSE:To secure the safety in an abnormal condition by cutting off the connection between an inverter device and an AC motor, and feeding a DC voltage from a converter means to the AC motor, when an abnormal condition is detected. CONSTITUTION:When a reduction of an AC power source input voltage, a power failure, and the like are generated while a motor 10 is being driven, a power source cutting detector 32 is operated, and when an abnormal condition such as an overcurrent of the motor 10 is generated, an abnormality detector 33 is operated. As a result, the base current of the switching element in an inverter device 17 is cut off, and the feeding of AC voltage from the inverter device 17 to the motor 10 is cut off. When the connection between the inverter device 17 and the motor 10 is cut off, a DC voltage is fed from a smoothing capaciter 16 to the motor 10 through a current suppressive resistance 42. As a result, the motor 10 is DC-excited, a braking torque is generated in the motor 10, and the rotation is stopped. Consequently, the safety of the elevator in an abnormal condition can be secured.
Patent JP-S6148703-A (JP)
Title: Holding position confirming device of automatic component mounting device
Inventor: TSURUMA SHIGEAKI
IPC: B23P19/00
Filed: 1984-08-16
Abstract: PURPOSE:To correct accurately positions of various components which vary in size and shape by providing a lighting system which illuminates the contour part of a component and an optical path conversion optical system which guides the outward shape image of the component held by a component holder to an image pickup device. CONSTITUTION:The holding position confirming device consists of a light guide 31 which irradiates the contour part of the component P1, the optical path conversion optical system 33 which guides the outward shape image of the component to the image pickup device 32, and the lighting system 34 which irradiates the center part and contour part of the component held by the component holder 22. The image of the component P1 is reflected by a reflection mirror 33a and passed through a relay lens 33c, and the reflected image is further reflected by a reflection mirror 33b, formed in space, and projected on a monitor 42 through a camera head 32. In this case, the holding position of the component of held by the component holder is discriminated and the deviation from its basic position is confirmed, so corrections in component mounting are easily made.
Patent JP-H0517707-A (JP)
Title: Flow-controlling agent and water-based paint composition produced by using the same
Inventor: ASAHINA YOSHIYUKI
IPC: C09D5/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide a flow-controlling agent composed of a compound derived from polyisocyanate and containing urea bond and hydrophilic group in one molecule, and capable of imparting thixotropy to a water-based paint composition. CONSTITUTION:The objective controlling agent is composed of a compound containing urea bond and hydrophilic group in one molecule and produced by reacting an aromatic, aliphatic or alicyclic polyisocyanate or a polyisocyanate derived therefrom with preferably a combination of an aliphatic monoamine such as benzylamine and an amino acid such as glycine in the presence of a solvent such as isopropanol.
Patent JP-H1118277-A (JP)
Title: Overcurrent detection circuit
Inventor: MIZOE KIMIYOSHI
IPC: G05F1/573
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To raise the detection accuracy more than in a conventional system by connecting a proportional current output means in series to a second resistance element, to the one input terminal of the differential amplification means connected to the second resistance element, and connecting a current monitor means to this output side, and taking out an overcurrent detection signal output terminal. SOLUTION: A proportional current 12 which is proportional to the magnitude of the current I1 flowing in a current supply line 200 is taken out by the circuit, consisting of first and second resistance elements 4 and 5, a differential amplification means 6, and a proportional current output means 7. Making the resistance value of the second resistance element 5 n times as large as that of the first resistance element 4 will make the magnitude of the proportional current I2 taken-out 1/n as large as that of the current I1 . Accordingly, an overcurrent condition is detected by converting the proportional current I2 into voltage by means of a current-monitoring means 8, to compare it with a reference voltage, or compare the proportional current I2 with the reference current, thereby monitoring the magnitude of the current I1 flowing in the current supply line 200.  As a result, an overcurrent can be detected with high accuracy and with high sensitivity.
Patent JP-H0922787-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAMOTO MITSUHIRO
IPC: H05B41/24
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which prevents abnormal oscillation by preventing lowering of a crest factor and extinction of a discharge lamp without increasing the power consumed. SOLUTION: A timer circuit 12 is used to set a predetermined time required for a capacitor C8 to be charged higher than a dc power supply E4 after a field-effect transistor Q1 is turned on. When an instantaneous value of the pulsating voltage from a full-wave rectifier circuit 1 is high, the on period of the field-effect transistor Q1 is reduced. When the instantaneous value of the pulsating voltage is low, the on period of the field-effect transistor Q1 is extended. Regardless of the instantaneous value of the full-wave rectifier circuit 1, the time during which the primary winding Tr1a of an inverter transformer Tr1 is charged is varied to hold the charging energy constant so as to reduce fluctuation of lamp current. Even where the instantaneous voltage value is low, a large decrease in lamp current is restrained to prevent extinction and flickering and to improve a crest factor.
Patent JP-S6326158-A (JP)
Title: Facsimile store and foreward exchange
Inventor: NAKAO MITSUTOSHI
IPC: H04N1/21
Filed: 1986-07-18
Abstract: PURPOSE:To send data even to a facsimile terminal equipment of a different kind at a receiving side by identifying the kind of the facsimile terminal equipment, converting the subscanning line density of a facsimile picture read from a storage means and coding the converted facsimile picture. CONSTITUTION:A facsimile communication means 11 is connected to a facsimile terminal equipment 19b via a line exchange 10, a modulator-demodulator means 16 and a facsimile transmission procedure control means 17 discriminate the coding capability and the subscanning line density of the facsimile terminal equipment 19b to output information 1b representing the coding capability of the facsimile terminal equipment 19b to a coding means 15 and the information Jb representing the subscanning line density to a conversion means 14. The conversion means 14 reads the facsimile picture stored in a storage means 13, compares the information of the subscanning line density of the read facsimile picture with the information Jb, and when they differ, the read facsimile picture is converted so that the subscanning line density of the read facsimile picture is the information Jb. Thus, even with the facsimile terminal equipment of different kind connected, the stored facsimile picture is sent to the facsimile terminal equipment at the receiving side.
Patent JP-H0790216-A (JP)
Title: Production of color lead
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1994-06-29
Abstract: PURPOSE:To produce a color lead capable of remarkably reducing a visual difference between the apparent color of the lead material and the actually written color and useful for a propelling pencil, etc., by kneading a binder, a specified coloring material and a reinforcing material and forming the resultant kneaded material. CONSTITUTION:This color lead is produced by using (A) a binder such as carboxymethylcellulose, (B) a coloring material containing a phthalobyanine based pigment such as phthalocyanine blue and an inorganic pigment such as titanium oxide in a weight ratio of 4/1 to 1/2, (C) a reinforcing material composed of a fibrous material and, as necessary, other materials as the main materials, kneading them, forming the kneaded material and subsequently, according to demand, applying a drying treatment thereto.
Patent JP-S5871153-A (JP)
Inventor: MATSUSHITA YUUSUKE
IPC: C08J5/24
Filed: 1981-10-26
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-S6062469-A (JP)
Title: Polishing device
Inventor: SUGIURA TERUFUMI
IPC: B24D15/04
Filed: 1983-09-14
Abstract: PURPOSE:To make polishing for a metal mold projecting part ever so easy as well as to aim at improvements in operation efficiency, by holding a polishing body, having elasticity and sticking abrasives on its outer surface, with a holding member, while polishing a work in a way of pressing the polishing body to the work. CONSTITUTION:A polishing device is formed of locking a polishing body 1 to a holding member 2 by means of a bonding agent 3, while the polishing body 1 is of almost spherical in type and its surface is made up of sponge urethene rubber dispersing granular abrasives of Carborundum or the like, and a partically projected convex part 1a is secured tight to the holding member 2 by a bonding agent. Likewise, the holding member 2 is of tubular form, and its material in quality uses metal or resin. When this is used, an operator grips the holding member 2 and presses the surface of the polishing body 1 to a projecting part of a metal mold W to be polished, reciprocating it, thus polishing takes place. Like this, work is easy to be done and the operator is in no case fatigued so that machining efficiency is well improvable.
Patent JP-H0818912-A (JP)
Title: Image data edit device and image data decoder
Inventor: SUGIYAMA KENJI
IPC: H04N19/91
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the deterioration in a coding efficiency resulting from stop of two-way prediction in the case of edit by employing two-way prediction for coding even at an edited point and replacing the prediction method used for the edited points with other prediction method in the case of edit or decoding. CONSTITUTION:Coded image data from a reproduction medium are separated into prediction remaining information and prediction information by a multiplexer demultiplexer 1 and the prediction remaining information is given to a multiplexer section 5 and the prediction information is given to a variable length decoder 2. The decoder 2 restores a variable length code into a fixed length and the obtained prediction information is given to a prediction information revision device 3, in which the inter-image prediction method is revised before and after the edit point so as to dinscontinue inter-image prediction based on edit point information given from a read/write controller 9 and the prediction information after the revision is outputted to the multiplexer 5. The read information revision device 3 recognizes the edit point by the edit point information given from a control section 9 but it is recognized by discontinuity of GOP numbers being an output of the decoder 2 instead. The multiplexer 5 multiplexes new prediction information and the separated prediction remaining information and the result is outputted to a buffer 6.
Patent JP-H0219924-A (JP)
Title: High-speed data access system
Inventor: ASANUMA KOICHI
IPC: G06F9/06
Filed: 1988-07-08
Abstract: PURPOSE:To increase processing speed and also to avoid complicated control by storing a program consisting of a procedure part corresponding to an application program and a pseudo processing data part corresponding to the processing data into a main memory. CONSTITUTION:The contents of the data records 21 forming the processing data 2 are read out of a secondary memory by a data text conversion means 3 and then converted into a text production processing data 4. The data 4 contains the data declaration 41 which identifies the presence of the processing data at translation. Then a source program 1 and the data 4 are inputted to a translation means 5 and a contact editing means 6 and connected to each other for production a program 8. This program 8 contains a procedure part 81 corresponding to an application program (program 1) and a pseudo processing data part 82 corresponding to the data 2 (data 4). Then the program 8 is stored in a main memory 7. Thus the processing data can be read at high speed.
Patent JP-S6414087-A (JP)
Title: Optical data recording medium
Inventor: TANAKA TOKUJI
IPC: G11B7/2534
Filed: 1987-07-08
Abstract: PURPOSE:To obtain an optical recording medium having absorption in the vicinity of a wavelength of 800nm, having chemical stability, capable of being prepared by directly forming a film to a substrate material by a coating method and generating no deterioration in regeneration, by containing a specific phthalocyanine dye in a recording layer. CONSTITUTION:In an optical data recording medium containing a support and the recording layer formed on said support, the recording layer contains a phthalocyanine dye represented by general formula (I)(wherein M is a metal, metal oxide, metal chloride or hydrogen, Pc is a phthalocyanine nucleus, ORf is a fluorine substituted alkoxy group and (n) is an integer of 1-8). The phthalocyanine dye may be directly applied to a substrate, that is, the support in a form of a solution thereof in a solvent but may be used along with a binder. The thickness of the recording layer is generally 100Angstrom -5mum and, when no binder is used, said thickness is pref. 200-5000Angstrom . As the solvent, ketones such as acetone, cellosolves such as methyl cellosolve and aromatic solvents such as benzene are used alone or in combination.
Patent JP-S6327043-A (JP)
Title: Fine adjustment resistance element for hybrid ic
Inventor: INOUE AKINOBU
IPC: H01C17/22
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a fine adjustment resistance element for a hybrid IC in a space approximately a half of that of a conventional one by forming the element by superposing a high resistance resistor and a low resistance resistor through an insulator. CONSTITUTION:A high resistance resistor 1 made of ruthenium oxide is formed by a printing technique on a conductor 3 on a substrate. An insulator 5 made of pastelike glass is formed by a printing technique on the resistor 1. A low resistance resistor 2 made of ruthenium oxide is formed by a printing technique on the insulator 5. Then, the resistors 1, 2 can be trimmed similarly to the conventional one in a space approximately by half of that of the conventional one. Thus, a fine adjustment resistance element for a hybrid IC can be obtained in a space approximately a half of that of the conventional one.
Patent JP-S5693792-A (JP)
Title: Thermal cracking-quenching apparatus
Inventor: MORIMOTO HISASHI
IPC: C10G9/18
Filed: 1979-12-28
Abstract: PURPOSE: To provide the titled apparatus having good volumetric efficiency of a furnace, by connecting a secondary quancher to a cracking module having a particular structure.  
     CONSTITUTION: A header 4 is connected through pipe lines 3, 3' to a high-temperature heating coil 2 provided within an exhaust gas passage of a thermal cracking furnace 1. Four small-diameter U-tubes 5aW5d are suspended from the header 4. Forked piping members 6a, 6b are jointed to the end parts of the U-tubes to form two sets of U-tube assemblies. Then one end of each of U-type suspending pipes 8a, 8b is connected to each of the central nozzles 7a, 7b of the members 6a, 6b. To the other end is connected each of medium-diameter pipes 9a, 9b which are suspended. A forked pipe member 10 is connected to the lower ends of the medium- diameter pipes 9a, 9b. A transport pipe 11 is connected to the pipe member 10. An inversed U-type first quencher 12 is connected to the pipe 11 to form a cracking module 13. The module 13 is connected through a pipe 14 to an assembled member 15 composed of two assembly headers 15a, 15b and a T-type members 16. The member 15 is connected to a secondary quencher 17. 
     COPYRIGHT: (C)1981,JPO&Japio