baber/WOPTO huggingface dataset:
Patent JP-S60231146-A (JP)
Title: Apparatus for measuring thermal expansivity
Inventor: SHIBATA ATSUSHI
IPC: G01N25/16
Filed: 1984-05-01
Abstract: PURPOSE:To make it possible to accurately measure thermal expansivity at each temp. over a wide range from low temp. to high temp., by irradiating a specimen with light having a wavelength different from that of the light emitted from the heated specimen and detecting images at both end parts of the speciment. CONSTITUTION:A specimen 2 is arranged to the center of a heating furnace 1 and heated. A first optical system consisting of a pair of light splitting prisms 6, 7, a projection lens 8 and a mercury lamp 10 is arranged to the outside of a window 3 so as to be at a right angle to the thermal expansivity measuring direction of the specimen 2. The prisms 6, 7 can freely move to the optical axis direction of the lens 8 as shown by the arrow P and, by adjusting the positions thereof, split the light of one spectrum light source as shown by fine lines and refracts the optical axis to make it possible to project the light source image to both end parts of the specimen 2. Filters 13, 14, which are pervious to spectrum light but intercept light with a long wavelength generated from the specimen 2 when the temp. of the furnace 1 is raised, are arranged in front of photoelectric detectors 15, 16.
Patent JP-S62244448-A (JP)
Inventor: TSUCHIYA SHOZO
IPC: B02C4/32
Filed: 1986-04-15
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-H07297106-A (JP)
Title: Method for aligning projected image in magnifying projection aligner
Inventor: SASADA SHIGERU
IPC: G03F7/20
Filed: 1994-04-25
Abstract: PURPOSE:To expose each circuit pattern on a color liquid crystal display panel with high superposition accuracy. CONSTITUTION:Alignment mark images P'1,..., P'4 projected onto a glass substrate 103 while being magnified are observed, along with an alignment mark previously formed thereon, by means of alignment scopes 114,...,117 and respective positions are measured in order to determine the errors between them. A stage 107 is then shifted in the direction of XYZ axes so that the error is confined within a predetermined allowable range. This method sustains high superposition accuracy between respective circuit patterns even for a magnifying projection aligner having a non-telecentric optical system.
Patent JP-S60229772-A (JP)
Title: Bar code print reader
Inventor: AOKI YASUSHI
IPC: B41J13/00
Filed: 1984-04-28
Abstract: PURPOSE:To enable the miniaturization of the entire unit by carrying a printing mechanism and a reading mechanism for bar codes on the same conveying mechanism while paper support mechanisms are provided independently for supporting a printing paper and a reading paper. CONSTITUTION:As a printing paper is inserted into a printing paper insertion port 2 along a guide on a table 3 for the printing bar codes, with the rotation of a feed roller 13, it is introduced to a platen 10 to abut a stopper 14 and bar codes are printed sequentially with a printhead 9 of a printing mechanism 7. As a reading paper 15 is inserted into a reading paper insertion port 16 to read bar codes being printed, it abuts and stops against a paper stopper 18 at the lower end of a support plate 17. With the driving of a solenoid 21, a paper holding plate 17 presses the paper 15 on the support plate 24 to read bar codes with a reading head 12.
Patent JP-S61247635-A (JP)
Title: Formation of base material for optical fiber
Inventor: SHIMIZU MAKOTO
IPC: G02B6/00
Filed: 1985-04-24
Abstract: PURPOSE:To form stably the titled base material for optical fiber contg. a dopant by depositing and growing fine glass particles on the leading end of a hollow seed rod, infiltrating a dopant material into the obtained porous base material through the seed rod, then heating the material and making the material transparent. CONSTITUTION:A raw gas consisting of SiCl4, Ar, O2, H2, etc., is supplied to a torch 3 and the gas is hydrolyzed to form fine SiO2 particles which are deposited and grown on the leading end of a seed rod 1 and a porous glass base material 2 is obtained. A hollow body having a small hole at the leading end is used as the seed rod 1 and a gaseous or liq. dopant material is infiltrated into the glass base material 2 through the hollow rod. Then the porous glass base material is heated to obtain a transparent glass base material. Consequently, a base material for optical fiber contg. various dopants and without any cracks, etc., can be easily and stably formed.
Patent JP-H09284711-A (JP)
Title: Memory controller for recording and reproducing system
Inventor: KOSAKA YOSHIAKI
IPC: G11B5/027
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a RAM function in simple configuration by sharing a memory at the tine of recording and reproducing concerning a recording and reproducing system with which two channels can be simultaneously recorded and reproduced. SOLUTION: At the time of recording, a signal prepared by delaying an input signal from an input terminal 38 with a FIFO duffer 39 built in the memory and the signal not delayed are respectively recorded at the same time in two channels by magnetic heads 41 and 43. At such a time, the FIFO buffer 39 controls the write of signals based on a recording clock from a terminal 44. At the time of reproducing, either the signal film a magnetic head 45 of a signal prepared by delaying a signal from a hear 47 through a synchronizing buffer 49 with the FIFO memory 39 is selected by a switch 50 and outputted to an output terminal 51 as the signal strung if one system.  At such a time, based on a reproducing clock and a recording clock generated from the regenerative signals, the synchronizing buffer 49 transforms the regenerative signal from a buffer 48 from the data of a reproducing clock system to the data of a recording clock system for a terminal 52. Thus, the memory can be composed of one piece.
Patent JP-S5312165-A (JP)
Title: Process for treating incinerator fly ash
Inventor: OONO SHIGERU
IPC: F23J1/00
Filed: 1976-07-20
Abstract: PURPOSE:To make a fly ash harmless and to make wastes stable by a process in which a fly ash containing a heavy metal is dispersed in water or an acidic water solution and concentration and pH are adjusted, and thereafter the soluble heavy metal is transferred to a liquid phase.
Patent JP-H08286602-A (JP)
Title: Map display device
Inventor: KAKEGAWA TAKASHI
IPC: G06F17/30
Filed: 1995-04-12
Abstract: PURPOSE: To provide the map display device which can scroll a map fast smoothly without causing a stop of scrolling. CONSTITUTION: When map data to be displayed on the display device 5 are read out of a memory 4 by a display controller 3, a data selecting device 6 selects which of data read out by plural sectioned areas on the memory 4 and data for white map display prepared in the data selecting device 6 are displayed according to a command from a microprocessor 1, and displays a white map partially without rewriting the memory unless a map drawing process follows up map scrolling in terms of time, thereby scrolling the map smoothly.
Patent JP-S63252194-A (JP)
Inventor: ISHIKAWA SHUNICHI
IPC: D06F33/02
Filed: 1987-04-10
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-S60230901-A (JP)
Title: Production of tin-containing ferrous powder
Inventor: TAKAGI SHIGEAKI
IPC: B22F1/02
Filed: 1984-04-28
Abstract: PURPOSE:To form an Sn layer on the surface of iron powder and to improve the quality of a sintered material by the iron powder by mixing the powder of an Sn compd. with the iron powder at a specific ratio and subjecting the mixture to a heating treatment. CONSTITUTION:A sintered material formed by molding iron powder and sintering said powder is used in place of an iron core material for an electrical apparatus such as an electrical iron plate and silicon copper plate. Powders of >=1 kinds selected from compds. of tin such as tin hydroxide, tin chloride, tin oxalate, tin nitrate, tin sulfate and tin sulfide are added and mixed to and with the iron powder as a sintering raw material so as to be incorporated therein at 1-20wt in terms of Sn. Such mixture is subjected to a heating treatment at 450-700 deg.C in a non-oxidative or reducing atmosphere. The Sn compd. is reduced and welded to the surface of the iron powder and part thereof forms a compd. with Fe. The Sn-coated iron powder is sintered and is made into a magnet steel sheet for the same application as for a silicon steel sheet. The fine pores of the sintered product are filled with the molten tin by which the ferrous sintered material having high sintering density and excellent magnetic characteristic is obtd.
Patent JP-S59206474-A (JP)
Title: Ink for ink jet printer
Inventor: JIYON DEEBITSUTO MEIYAA
IPC: C09D11/00
Filed: 1984-04-30
Abstract: PURPOSE:To provide the titled ink having excellent bubble formation characteristics and printing medium characteristics, by mixing two kinds of fluids in such a proportion as to give a fluid mixture having a superheating limit within a specified range. CONSTITUTION:A first fluid X having a b.p. of TBX and a superheating limit of TSX chosen under consideration of bubble formation characteristics and a second fluid Y having a b.p. of TBY higher than that of the fluid X and a superheating limit of TSY higher than that of the fluid X, chosen under consideration of printing medium characteristics, are mixed in such a proportion as to give a fluid mixture XY having a superheating limit TSXY which is higher than TSX, but lower than TSY, thus obtaining ink for a bubble type thermal ink jet printer. For example, isopropyl alcohol (fluid X of TBX of 80 deg.C and TSX of 180 deg.C) and diethylene glycol (fluid Y of TBY of 245 deg.C and TSY of 354 deg.C) are mixed together in a vol. ratio of 20:80 (TSXY of 306 deg.C).
Patent JP-H10237630-A (JP)
Title: Oxide coating, laminated body and heir production
Inventor: EBISAWA JUNICHI
IPC: C23C14/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain oxide coating low in internal stress by executing sputtering using a target consisting essentially of metals in an atmosphere contg. a gas contg. carbon atoms. SOLUTION: As a carbon-contg. gas, CO2 , a gaseous mixture of CO2 and Ar or the like is preferable, and CO2 is particularly suitable since it is free from explosibility, combustibility and toxicity, is easily treatable and is low-cost. As the target to be used, the one essentially consisting of one or more kinds of metals selected from the groups of Zn, Sn and In is particularly suitable. Thus, the obtd. oxide coating is consisting essentially of the oxides the above metals, and furthermore, by the cracking of the carbon-contg. gas or the like, carbon is taken in the coating in the process of growing. The content of carbon is preferably regulated to 0.03 to 15% by atom to the total content of the above metals contained in the oxide coating from the viewpoint of reducing the internal stress.
Patent JP-H04319820-A (JP)
Title: Intra-device monitoring system
Inventor: NAMIKADO NAGAHIKO
IPC: H04B1/74
Filed: 1991-04-19
Abstract: PURPOSE:To quickly restore a fault in a transmission device by specifying the fault area with extremely high accuracy. CONSTITUTION:A transmitter having redundant constitution is provided with a transmission circuit part 5 and a reception circuit part 11 which are connected to each other via the transmission lines 14 and 15. The part 5 includes the test pattern inserting cirkcuits 1 and 2 which insert the test patterns into the 0-system and 1-system transmission signals 12 and 13 respectively and the selective circuits 3 and 4 which select the output signals of both circuits 1 and 2 and outputs these signals to the lines 14 and 15. The part 11 is provided with the selection circuits 6 and 7 which select the signals inputted via the lines 14 and 15, the test pattern detecting circuits 8 and 9 which detect the test pattern included in those selected signals and then detect the faults, and a selective circuit 10 which selects the output signal received from the circuit 6 or 7 as a reception signal 16.
Patent JP-S59213447-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B7/02
Filed: 1983-05-18
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-H10267049-A (JP)
Title: Dog clutch
Inventor: YAMAZAKI ATSUSHI
IPC: F16D11/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent locking of displacement in an axial direction of an input/ output members, even when the input/output members mutually tilt by providing rolling action in a contact surface of a meshed pawl part of a dog clutch. SOLUTION: A flange part of an input member 51 and a flange part 72 of an output member 71 are provided to be opposed, a plurality of pawl parts 53, 73 formed to be spaced in a peripheral direction of the flange part 72 are meshed with each other. Since a contact surface opposed to the pawl part 73 of the pawl part 53 is formed in a protruded curved surface 55, even when an axial line of the input/output members 51, 71 is tilted, the protruded curved surface 55 of the pawl part 53 is rolled on a plane 75 which is the contact surface of the pawl part 73, so that tilting can be absorbed. Accordingly, relative axial direction displacement of the input/output member 51, 71 is smoothed.
Patent JP-S63264324-A (JP)
Inventor: INGO HIRUSHIYUKORUN
IPC: B29C48/31
Filed: 1988-04-11
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-S60236346-A (JP)
Inventor: HERUMAN UOOTERU FUAN RUNPUTO
IPC: H04L27/16
Filed: 1985-04-25
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-S60132036-A (JP)
Inventor: UORUFUGANGU BUAIRAA
IPC: F02C7/28
Filed: 1984-04-27
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-S5211752-A (JP)
Title: Method of manufacturing cathodes for electron tubes
Inventor: YASUTOME OSAMU
IPC: H01J9/04
Filed: 1975-07-17
Abstract: PURPOSE: To manufacture electronic cathodes from which the coated electron radiating substance does not peel off by heating the base metal to cause the tungsten of the surface layer to oxidize and by directly removing the oxidized tungsten. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57205212-A (JP)
Title: Room heater
Inventor: HASHIKAWA ATSUSHI
IPC: F24D13/02
Filed: 1981-06-08
Abstract: PURPOSE:To reduce the electric power consumption of the heating apparatus by a method wherein current flow is delivered in the form of pulse train to a heating element releasing heat by energizing. CONSTITUTION:A heating controlling circuit consists of a trigger circuit 8, a pulse generator circuit 9 and a relay driving circuit. When switches 15 and 16 are closed, a blower 17 and the controlling circuit are put into operation. Relays 11 and 12 driven by pulses 9S provided following to the signals 8S of the trigger circuit 8 properly energize the heating elements 3 and 4 so as to perform desired heating. In such a manner as described above, the energizing times to the heating elements 3 and 4 can be freely set as occasion demands, resulting in enabling to control the heating temperature and yet to reduce the unavailable power consumption. Furthermore, even under the condition that a hot water type heating apparatus can not be available just after the start of an engine, hot air can be obtained directly from the heating elements 3 and 4.
Patent JP-H01261170-A (JP)
Title: Untwisting device for thread in ending device
Inventor: MATSUI ISAMU
IPC: B65H69/06
Filed: 1988-04-09
Abstract: PURPOSE:To facilitate untwisting of sized thread with an ending device used enabling the sized thread to perform its ending by blowing a liquid component by a liquid supply means to a thread end, sucked into a nozzle, and melting starch of the sized thread so as to facilitate the untwisting. CONSTITUTION:Sized threads YP, YB are cut by thread cutters 10, 13, and the sized thread YP, YB is sucked in its thread end respectively into untwisting nozzles 16, 17. Since a liquid supply means 21 opens its opening and closing valve 26 blowing a solution 22 in an atomized state with pressure air of a gas supply means 18 to the thread end of the sucked sized threads YP, YB, the thread end, melting its adhering starch, is untwisted. Next by controlling the opening and closing valve 26, the pressure air is supplied into the untwisting nozzles 16, 17 for the time being after blowing the solution 22, and the thread end is dried further sufficiently untwisted. The thread end of the untwisted sized threads YP, YB is drawn and arranged in an ending hole 9, performing ending by action of a flow of turning air. Thus using an ending device, the sized thread enables its ending to be performed.
Patent JP-H01259525-A (JP)
Title: Apparatus for forming thin film
Inventor: KONDO TAIICHI
IPC: H01L21/205
Filed: 1988-04-08
Abstract: PURPOSE:To reduce the variations in thickness of thin film formed on objects to be processed, by a method wherein the length of a passage for reactive gas to reach the objects to be processed is increased in the edge part of a barrel type susceptor to which the reactive gas is to be supplied. CONSTITUTION:In the position along the peripheral part 2b at the top part of a barrel type susceptor 2, circular passage adjusting means 9 is mounted which surrounds gas supplying means 6 for supplying reactive gas 7 toward a recess part 2a. The reactive gas 7, which is supplied from the gas supplying means 6 toward the recess part 2a provided in the center of the top part of the barrel type susceptor 2, once goes upward along the recess part 2a and the internal surface of the passage adjusting means 9. Thereafter, the reactive gas 7 overflows the upper edge part of the passage adjusting means 9 and then reaches to a plurality of objects 4 to be processed which are supported on the side of the barrel type susceptor 2. Accordingly, a region in which concentration, temperature and the like of reactive gas are unstable becomes far away from the positions of objects to be processed, and therefore the reactive gas having stable temperature, concentration and the like is supplied to the objects to be processed. As a result, the variations in thickness of thin film formed on the objects to be processed can be effectively reduced.
Patent JP-2000280496-A (JP)
Title: Impact dot printer
Inventor: HARADA NORIAKI
IPC: B41J25/304
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To warm up a dot printer head without changing a set printing gap. SOLUTION: When a detected temperature of a dot printer head 5 or its periphery is lower than a reference temperature, a carriage 4 is moved in a scanning direction along a platen 2 to a warming-up position A where the carriage is opposite to the platen 2 while a leading end of the dot printer head 5 is separated from a recording medium 1, and the dot printer head is warmed up. The need of moving the dot printer head 5 to an original position in a direction orthogonal to the platen 2 after the warming-up is eliminated. The dot printer head 5 can be brought to a printing process in a state with a set printing gap G maintained. A good printing quality can thus be maintained.
Patent JP-H01260268-A (JP)
Title: Air-cooled absorption refrigerating machine
Inventor: IKUMI YONEZO
IPC: F25B15/00
Filed: 1988-04-08
Abstract: PURPOSE:To prevent in a simple inexpensive manner the overheating and excessive fall in temperature of a plurality of air-cooled condensers which are due to fluctuation of the ambient temperature affecting the cooling air by equipping each of the condensers with a small fan and by actuating the fans by means of a controller which acts on signals from an ambient temperature sensor. CONSTITUTION:Each of a plurality of air-cooled condensers 2, 3 is equipped with a small fan 50, 51 which is actuated by a controller C. The controller C, operated by an ambient temperature sensor SA, decreases the blast from each of the fans 50, 51 (or from one of them) as the detected temperature decreases, and increases the blast with increase in the detected temperature; the controller puts the fans at rest when the detected temperature falls below a preset lower limit. According to this control, the temperature and vapor pressure in the condensers 2, 3 are maintained each within a prescribed range so that the refrigeration maintains a stable output. This setup permits the fans to be small and the equipment as a whole to be built in a compact structure and inexpensively.
Patent JP-S58205982-A (JP)
Title: Magnetic bubble memory device
Inventor: KOUNO JIYUNICHI
IPC: G11C11/14
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a titled highly reliable device having a wide operation margin, by supporting a magnetic memory device by tilting it. CONSTITUTION:A magnetic bubble memory plane 100 having a substrate 11 for supporting a magnetic bubble memory element 10, a pair of coils 12 and 13 for applying rotating magnetic field for the memory element 10 and a lead frame 14 for leading out a signal line is supported by a pair of supporting members 1 on the upper and lower parts, and a yoke 2 and plane magnet 3 are packaged to a magnet supporting part of the supporting member 1. A supporting member 4 which has a tilt of theta1 at a part for supporting the magnet 3 and yoke 2, and has a tilt of theta2 at a part for supporting the bubble memory plane 100 is used as the supporting member 1, thus an in-plane bias magnetic field becomes resultant force of each direction generated by theta1 and theta2.
Patent JP-S59230023-A (JP)
Inventor: MERISU MAIKERU KERII
IPC: C08G63/78
Filed: 1984-05-01
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-H09283477-A (JP)
Title: Substrate treating device
Inventor: YOSHITANI MITSUAKI
IPC: H01L21/304
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To surely make replacement of a treatment liquid at a rear face of a substrate by discharging the liquid against the substrate which is being carried, aslant from downward from one side edge toward the other side edge of the width direction of the substrate which cross at right angles with the substrate carrying direction. SOLUTION: A upper treatment liquid discharging means 6a is located at such an angle that a discharging port which extends in the substrate carrying direction may obliquely face one end of the width direction of the substrate which cross at right angles with the carrying direction. On the other hand, lower treatment liquid discharging means 6b which make a pair with the upper one 6a obliquely face one side edge of a rear face of the substrate. They are installed on lower brackets 26 so that discharged liquid may go toward the rear face of the substrate. With the substrate carried by carrier rollers 5 to a first washing vessel 21 and being kept there, a washing water discharging region A is so formed as to go across the surface of the substrate.
Patent JP-H03288675-A (JP)
Title: Label publishing apparatus
Inventor: TAKAHASHI YUJI
IPC: B41J5/30
Filed: 1990-04-04
Abstract: PURPOSE:To publish a main label composed of the commodity data of a commodity whose label must be published and a sub-label composed of sub-data in a respectively independent manner by inputting the product number of the commodity whose label must be published. CONSTITUTION:An apparatus main body 10 and a sub-printer 20 are connected in a freely detachable manner by a signal cable 41 and the sub-printer 20 and a keyboard apparatus 30 are connected in a freely detachable manner by a signal cable 42. Commodity data such as the product number, product name and unit cost of each commodity are preset to a commodity data file 54 with respect to the apparatus main body 10 in a setting mode and a sub-data presence flag is set. When the product number is inputted from a keyboard 12 in a label publishing mode, the commodity data flag and the sub-data presence flag are read and, when it is necessary to inscribe the sub-data, the commodity data are published from a label publishing port 14 and the sub-data are published from a label publishing port 23.
Patent JP-S58217925-A (JP)
Inventor: SUTEEN ANDERUSEN
IPC: G03B27/32
Filed: 1983-05-19
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。