baber/WOPTO huggingface dataset:
Patent JP-S63169315-A (JP)
Title: Device for controlling blowing flow rate for fine powdered coal
Inventor: NOMIYA YOSHITAKA
IPC: C21B7/00
Filed: 1987-01-07
Abstract: PURPOSE:To automatically prevent fine powdered coal cut and to execute stable supplying of the fine powdered coal in the titled device by converting operation output of pressure adjuster into a flow rate signal for pressurizing gas by pressure-flow rate converting means after executing nonlinear operation and controlling supplying quantity of the pressurizing gas by using this converting signal as measured value. CONSTITUTION:A block 34 is a function computing element inputting the operating output MV1 from the pressure adjuster 30 is converted into the flow rate signal B setting limit, which the fine powdered coal cut is not developed, by function relation beforehand plotted. This signal B is inputted to the pressure-flow rate converter 35, to convert the flow-rate signal N for pressurizing gas by multiplying by pressure measured value PV1 in a feeding tank 11. Next, at the time of using P for the pressure measured value PV1, by operating the equation, it is converted into the flow rate signal and supplied to a flow rate adjuster 36 by setting this signal as setting value SV2. Next, a flow rate sensor 37 for pressurizing gas inputs this measured value PV2 to the adjuster, and the adjuster 36 operates under controlling the difference between the measured value and the setting value SV2 and the operating output MV2 is supplied to supplying control value V13 for pressurizing gas, to control the flow rate to the setting valve.
Patent JP-H09187988-A (JP)
Title: Electrophotographic color printer
Inventor: SUGANO HIROMASA
IPC: B41J2/44
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To accurately synchronize the rotation of a photosensitive body and a transfer material to the scanning of laser beam on the photosensitive body by driving a photosensitive belt on the basis of a horizontal synchronizing signal and the pulse signal generated corresponding to the driving of the photosensitive belt. SOLUTION: A pulse generating means for a photosensitive body (photosensitive belt position sensor) 15 generating a pulse signal corresponding to the driving of a photosensitive belt 8, a horizontal synchronism detection circuit 10 detecting the scanning position of laser beam to generate a horizontal synchronizing signal and photosensitive belt driving means 12, 18 driving the photosensitive belt on the basis of the horizontal synchronizing signal outputted from the horizontal synchronism detection circuit 10 and the pulse signal outputted from the pulse generating means 15 for the photosensitive body are together provided to the photosensitive belt 8.  The photosensitive belt 8 is composed of an endless belt having photosensitivity and the horizontal synchronism detection circuit 10 generates a horizontal synchronizing signal pulse on the basis of the detection signal of a laser beam scanning detection sensor 9.
Patent JP-S5495221-A (JP)
Title: Automatic player of electronic musical instruments
Inventor: OOBA SAKIO
IPC: G10H1/00
Filed: 1978-01-11
Abstract: PURPOSE: To obtain automtic play sounds whose reference pitches are automatically set effectively along with the play of the electronic musical instrument by providing  a means of generating the play sounds of the pitches corresponding to the voltage signals having been read out.  
     CONSTITUTION: A gate 69 is opened and the pitch voltage signal KV preferentially selected at that time is sampled and stored in a capacitor 68. From a voltage signal generating circuit 47, the plural set voltage signals whose references have been set with the voltage signal KV are supplied to gates G1 thru G8. The gates G1 thru G8 of a gate group 13 are sequentially opened, through which  the voltage signals TV based on the pitch voltages KV of the voltage signal generating circuit 47 are sequentially outputted, thus the automatic  play based on the operated key pitches, e.g., arpeggio play being made in the order of the pitches having been set by E 1  thru E 8  of the voltage signal generating circuit 47, is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08190292-A (JP)
Title: Electrophotographic device
Inventor: MATSUO KAZUYOSHI
IPC: G05D23/19
Filed: 1995-01-10
Abstract: PURPOSE: To stably control a surface temp. of a fixing roller, even if a power source voltage is varied at the time of standby, by providing surface temp. state detecting means of the fixing roller, detecting means for the power source voltage variation at the time of standby, and the means for performing a correction of on-time of heating means when the variation of the power source voltage is detected. CONSTITUTION: The surface temp. of the fixing roller is detected by applying a property of a thermistor 1 as temp. detecting means whose resistivity is varied by the ambient temp., and comparing the voltage imparted the weighing in the voltage dividing circuit composed of the thermistor terminal of (a) point and resistors 51 to 58, by comparing units 59 to 65 as the surface temp. state detecting means. The output of the comparing units 59 to 64 among the detected temp. are inputted to a CPU 14, for obtaining here a varying amount corresponding to a reference temp., on deciding whether turning on or off heating means 16 and 17, and thus the signal of the deciding result is inputted into a NAND circuit 67.  Moreover, the output of the comparing unit 65 is inputted from a NOT circuit 66 to the NAND circuit 67, and then a control signal is communicated to a switch 15 for turning on/off of the heating means 16 and 17.
Patent JP-S60145549-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B15/60
Filed: 1984-01-09
Abstract: PURPOSE:To obtain a good running characteristic with a small coefft. of friction and to reduce tape damage by coating a thin layer consisting of a prescribed material on the prescribed members among constituting members of a traveling system for a magnetic tape to be brought into sliding contact with the magnetic tape. CONSTITUTION:A thin layer of one among carbide, nitride and carbonitride of III, IV, IVa, Va, VIa group elements, for example, TiN is coated on the outside circumferential surface (the surface in sliding contact with a tape) of a base material made of a stainless steel for, for example, a tension post 15, inclined posts 17, 23 of a tape traveling system. A thin layer of TiN is coated on the outside circumferential surface of a drum 22 made of an aluminum alloy. If a PVD method or the like is used to form these thin layers, the Vickers hardness of the thin TiN layer is made >=2000 and the coefft. of friction with a magnetic tape is decreased. The good running characteristic is obtd. without uneven tape traveling speed and with decreased damage on the tape.
Patent JP-H0771153-A (JP)
Title: Automobile door lock with infant protective device
Inventor: HANSU MENKE
IPC: E05B81/06
Filed: 1994-01-13
Abstract: PURPOSE: To simplify a child-safety device by providing an internal operating lever in such a way as to be switchable between a no-load process ON position and a no-load process OFF position via a no-load process lever by a switching member. CONSTITUTION: When the rotary switching member 10 of a child-safety device 6 is operated, a no-load process lever 7 is moved to a no-load IN position A together with an internal operating lever 4 in the case that a child safety is an ON position. Then it becomes possible to release a motor-vehicle lock by the internal operating lever 4 via an operating rod 12 or a bowden cable for operation. In the case that the child safety is in an OFF position, the no-load process lever 7 is shifted to a no-load process OFF position B. Then it is becomes possible to release the lock by driving a detent device 5 by means of the internal operating lever 4.
Patent JP-H07212791-A (JP)
Title: Character display device
Inventor: ICHIKAWA TADAYUKI
IPC: H04N5/278
Filed: 1994-01-13
Abstract: PURPOSE:To extract a title or the like displayed on a television screen, to change a color of a character, to apply framing to the character, to display the character to the original position or to move the character to a position designated in the screen. CONSTITUTION:A video signal is converted into a digital signal at an A/D converter section 1 and stored in a picture memory 2 one by one scene. A color signal separate section 6 separates a color signal from a signal from the picture memory and a character discrimination section 8 compares it with a reference signal read from a storage section 7 to discriminate the character. A synchronizing separator section 4 separates a synchronous signal from the video signal and a counter 5 provides an output of a signal in a timing of a vertical synchronous signal and a horizontal synchronous signal. A character extract section 9 extracts the character in a timing of the signal from the counter based on the picture memory with the signal from the character discrimination section, a character display control section 11 implements required processing and a setting section 10 writes the character to a position of the picture memory. Then data of the image memory are read and outputted from an output section 3.
Patent JP-S58118620-A (JP)
Title: Production of color liquid crystal display
Inventor: TAKAMATSU TOSHIAKI
IPC: G09F9/00
Filed: 1982-01-08
Abstract: PURPOSE:To prevent the stripping of color filter layers or deterioration in orientation by applying a treatment by a silane compd. on at least one of two sheets of substrates and providing the color filter layers and oriented films. CONSTITUTION:In a 3-color liquid crystal cell of transmission type twisted nematic system, scanning side electrodes X1-Xm consisting of transparent conductive films are formed like belts on a scanning side substrate 1, and similar signal electrodes Y11, Y12, Y13-Yn1, Yn2, Yn3 are formed on the other signal side substrate 2. The glass substrates are dipped in an aq. soln. of a silane compd. and after air drying, the substrates are heat treated for 30min at about 120 deg.C, whereby silane coupling layers 16 are formed. Color filters 9, 10, 11 of red, gree and blue are formed of 3-color ink in the prescribed disposition on the Y electrodes corresponding to picture elements (X, Y). Orienting films 8 are formed thereon. Since the substrates are treated with the silane compd., the adhesive strength between the substrate 2 and the glass filter layers 9-11 is increased and the stripping of the layers 9-11 or the deterioration in orientation is prevented.
Patent JP-S5387770-A (JP)
Title: Electronic watch
Inventor: KOMATSU HIDETOSHI
IPC: G04G5/00
Filed: 1977-01-12
Abstract: PURPOSE:To let the time correction of an electronic watch be effected automatically by detecting the time picture displayed on a TC screen with a detector.
Patent JP-S63171970-A (JP)
Inventor: MIYAGUCHI MASAO
IPC: E04H15/22
Filed: 1987-01-07
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-S59171547-A (JP)
Title: Cardiac valve substitute
Inventor: MAACHIN MOORISU BURATSUKU
IPC: A61F2/24
Filed: 1984-01-11
Abstract: A heart valve replacement (HVR) is characterised by a two-part frame (F,M) with each part generally ring-shaped and covered with cloth (CF,CM), and at least one leaflet (L) having a margin (ML) passing between the two parts of the frame and stitched (SML) to the cloth-covering (CF) of one of the frame parts (F), the frame parts being secured together by stitching (S) between the cloth coverings (CF,CM) on the outside of both parts whereby the flexure or hinging (HL) line of the leaflet (L) will be along the nip between the two cloth-covered frame parts (F,M), which line is intermediate the main body of the leaflet (L) and the stitching (SML,S) both of its margin (ML) to the cloth-covering (CF) of one frame part (F) and of the cloth-covering (CF,CM) of both frame parts (F,M) to each other, completely eliminating any possibility of tearing between stitch holes.
Patent JP-S63175116-A (JP)
Title: Copolyamide-imide hollow yarn and production thereof
Inventor: YANAGA YUKIO
IPC: D01F6/00
Filed: 1987-01-08
Abstract: PURPOSE:To obtain the titled yarn having excellent heat resistance, chemical resistance, mechanical resistance and separating performance, by making a solution of an aromatic copolyamide-imide of methylenebisphenyl isocyanate type in a polar organic solvent into a dope solution and spinning the dope into hollow yarn. CONSTITUTION:A solution obtained by dissolving a copolyamide-imide consisting of 90-70mol.% repeating unit having a structure shown by formula II in a polar organic solvent (dimethylformamide, etc.) is made into a dope solution, which is extruded from a nozzle for hollow yarn. A core solution or a core gas is jetted from the central part of the nozzle for hollow yarn. The hollow yarn material is coagulated in a liquid or gas and dried. A slant type porous material having the outer surface communicated with the inner surface and the average diameter changing in the thickness direction is obtianed.
Patent JP-S5285408-A (JP)
Title: Composing device for transposition type induction radio transmission l ine
Inventor: MATSUMOTO TAKUZOU
IPC: H01B11/00
Filed: 1976-01-10
Abstract: PURPOSE:To carry out automatic composition of paired electric wires by moving a pair of electric wire guide bars along an electric wire storing channel with a stated pitch, stopping it at the position of an electric wire cross channel and moving it again along an electric wire cross channel to the width direction of a sheet.
Patent JP-S58135275-A (JP)
Inventor: TANIWAKI MOTOSUKE
IPC: E05B49/00
Filed: 1983-01-11
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-S5594933-A (JP)
Title: Purification of polycaproamide
Inventor: SHIMOMORI KENICHI
IPC: C08G69/46
Filed: 1979-01-12
Abstract: PURPOSE: To enhance a recovery rate of monomers of polycaproamide and to enable to extend life time of a reverse osmosis membrane by separating a refined waste solution of polycaproamide chips by a reverse osmosis membrane method into a concentrated solution and a permeate.  
     CONSTITUTION: Polycaproamide chips are refined by warm water to extract monomers and an obtained refined waste solutin containing monomers is cooled, and thereafter generated precipitate is filtered. By this cooling, oligomer is mainly precipitated and recovered by filtering. Subsequently, the filtrate is pressurized, e.g., to above 20kg/cm 2  by a final pump and reached to a cncentrating apparatus by a reverse osmosis membrane to separate to a concentrated solution and a permeate. A concentrated solution is concentrated to about 80W95% of a lactam concentration by a concentrating apparatus e.g. a double walled kettle and, moreover, supplied to a distillation and refining apparatus or the like to recover. On the other hand, the permeate is again reused in a refining process of polycaproamide chips. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57116495-A (JP)
Title: Speaker device
Inventor: NAGAYAMA NORIYUKI
IPC: H04R1/32
Filed: 1981-01-13
Abstract: PURPOSE:To obtain desired sound quality by varying the level of intermediate and high frequency range freely by changing the direction of a tweeter cabinet. CONSTITUTION:On the hard board 2 of a rear tray, a speaker grille 3 is arranged, a woofer speaker 4 is fixed to the speaker grille 3, and a tweeter cabinet 6 which has an incorporated tweeter speaker 5 is stored in a recessed part 7 provided to the speaker grille 3. A transfer mechanism consisting of a motor 8, a decelerating mechanism 9, a spur gear 10, a slip mechanism 11, etc., and changing the direction of the cabinet 6 is provided inside of the speaker grille 3. Under the control of a control switch part provided at a distance from a speaker device the direction of the cabinet 6 is changed to control the level of intermediate and high frequency range freely, thus desired sound quality is obtd.
Patent JP-S57117584-A (JP)
Title: Manufacturing of coke
Inventor: SUZUKI AKIRA
IPC: C10B57/04
Filed: 1981-01-12
Abstract: PURPOSE: To enable the continuous discharge of produced cokes without loss of refractory particles used as a heating medium, by introducing heavy oil into a coke producing apparatus containing fluidized hot refractory particles, and carrying out the thermal decomposition of the oil under specific conditions, thereby releasing the deposited coke from the surface of the particle.  
     CONSTITUTION: Refractory particles are charged in a coke producing apparatus 1, and fluidized with hot gas introduced through the pipe 20. On the other hand, the heavy oil such as petroleum pitch, etc. introduced through the pipe 9 is mixed in the pipe with the cracked oil introduced through the pipe 27, and further mixed with steam sent through the pipe 10. The mixture is sprayed into the apparatus 1. The sprayed pitch is attached to the surface of particle, and subjected to the thermal decomposition on the particle at 500W800°C and 2W20kg/cm 2  pressure keeping the equilibrium quantity of deposited coke at ≥50vol% of the particle. The mixture of cracked gas, cracked oil, and coke released from the particle is introduced into the cyclones 2, 3 to separate the coke. The thermal decomposition products are introduced into the distillation column 8, and the separated coke is sent to the hopper 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08194908-A (JP)
Title: Magnetic head and its manufacture
Inventor: MIYAZAKI KOICHI
IPC: G11B5/23
Filed: 1995-01-12
Abstract: PURPOSE: To eliminate the outside processing and window processing of nonmagnetic substrates and reduce the number of manufacturing processes effectively by a method wherein a magnetic head is composed of a pair of nonmagnetic substrates and a magnetic metal film provided between the pair of the substrates and gap trenchs are formed in the magnetic metal film by using a photolithography method. CONSTITUTION: After Si substrates 11a and 11b which are used as nonmagnetic boards 3a and 3b are formed, a magnetic metal film is applied to the substrate 11a and a gap part 4c... including gap trenches 6... are formed simultaneously. The substrate 11a on which the metal film 12 is formed and the substrate 11b on which the metal film is not formed are bonded to each other. After the bonding, the substrates 11a and 11b are subjected to the outside processing to form a plurality of head chips. After the head chip which is formed by the outside processing is bonded to a base part 1, windings are applied to winding windows 5 and 5 and the corner parts of the top part of the head chip are polished by a lapping tape to round.  With this constitution, the gap trench can be formed in the magnetic metal film by a photolithography method and, further, the outside processing and window processing of the nonmagnetic substrates can be eliminated.
Patent JP-S5596731-A (JP)
Title: Counter circuit
Inventor: MORI ATSUSHI
IPC: G04F10/00
Filed: 1979-01-17
Abstract: PURPOSE:To realize simply a circuit which counts the time of continuity of multi- input signals, by reading contents from a memory circuit on a basis of address designation and by adding 1 to contents independently of contents and by writing them to the memory circuit again. CONSTITUTION:An address assigned to a rotation unit is formed in address generation circuit 22 by the clock generated by clock circuit 21, and the frequency of contents of the rotation unit is read out from memory circuit 23 by this address. The contents are inputted to adder circuit 24, and the counted value is increased by 1 unconditionally. Meanwhile, an input line corresponding to the assigned part of memory circuit 23 out of plural input lines is selected by selection circuit 25 on a basis of the address above. If contents of the selected line indicate ''signal presence'', gate circuit 26 is opened, and the result of adder circuit 24 becomes the output of the counter circuit. Otherwise, if they indicate ''signal absence'', the output of the counter circuit becomes 0.
Patent JP-S62109991-A (JP)
Title: Electroplating solution
Inventor: MURAKAMI TORU
IPC: C25D3/56
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a film having no difference in thickness between high and low current density parts with superior uniformity of electrodeposition by using an electroplating soln. contg. a water soluble salt of Ni, Co or Fe, a water soluble halide of an alkali metal, an alkaline earth metal or Al, and boric acid. CONSTITUTION:This electroplating soln. contains a water soluble salt of Ni, Co or Fe, 150-800g/l one or more kinds of electrically conductive salts selected among the water soluble sulfates and sulfamates of alkali metals, alaline earth metals and Al, and boric acid as a buffer.
Patent JP-H01182692-A (JP)
Title: Pipe fitting
Inventor: HONJIYOU TOMOKUNI
IPC: F16L17/00
Filed: 1988-01-12
Abstract: PURPOSE:To secure good sealability as well as to make any creep preventable by halving a flexible connecting sealant for both pipe contact preventing and pipe receiving projections and a cylindrical body, and forming them into a coupling body provided with a sealant separation preventing projection. CONSTITUTION:A pipe fitting C is made up of a flexible material connecting sealant 20 and a halving rigid coupling body 10. The connecting sealant 20 is constituted of installing a contact preventing projection of a pipe P in the circumferential direction of a cylindrical body, plural lines of pipe receiving projections and an axisymmetrical pair of projections. The cylindrical body is halved, while the sealant 20 is held between the halved surfaces, and a sealant separation preventing projection, inscribing both ends of the sealant 20, is installed in a double-port end of the cylinder body. In consequence, the connecting sealant is uniformly distributed over a pipe surface, and thus a sealing effect is improved. In addition, the pipe receiving projection has a labyrinth effect for a liquid leaked, so that this leakage is confined to the smallest possible extent.
Patent JP-S60147373-A (JP)
Title: Printer
Inventor: KONDOU HIROATSU
IPC: B41J19/20
Filed: 1984-01-13
Abstract: PURPOSE:To print accurate printing at an objective position while maintaining printing speed, by a method wherein the driving timing for a printing hammer mounted on a carriage is determined on the basis of both the velocity of the carriage immediately before stoppage and a predetermined deceleration curve for the carriage. CONSTITUTION:A CPU103 reads the period of time required for moving the carriage over a predetermined distance l immediately before stoppage which period is counted by a counter 116 for counting the speed of a carriage motor. A delay time up to a hammer-driving command corresponding to said period is calculated by referring to a delay time conversion list 106, and the calculated value is set on a timer 117. The contents of the list are set on the basis of the period of time required for moving over the predetermined distance l in accordance with a standard deceleration curve. When the timer 117 counts up the set period of time, the CPU103 drives the printing hammer 6 through a PIA109 and an amplifier 119. Accordingly, printing at a predetermined position can be accurately performed.
Patent JP-H07209183-A (JP)
Title: Refractometer
Inventor: UMEKAWA TOYOFUMI
IPC: G01N21/43
Filed: 1994-01-18
Abstract: PURPOSE:To provide a refractometer using a total reflection method, unnecessary to laminate material quality having a high refractive index and capable of using a substance having double refraction characteristics. CONSTITUTION:In a refractometer, a liquid sample 3 is arranged to one surface of a prism 2 and light is made incident on the other one surface of the prism 2 to irradiate the liquid sample 3 and a refractive index is calculated on the basis of the critical point of the total reflection region and non-reflection region detected from the reflected light from the sample obtained from the remaining one surface of the prism 2. This refractometer is characterised by providing the prism 2 composed of a substance having double refraction chracteristics and a polarizing filter 10 arranged at either one of the position of the prism and a light path.