baber/WOPTO huggingface dataset:
Patent JP-S5710864-A (JP)
Title: Cash register
Inventor: MATSUDA KUMEHIKO
IPC: G07G1/12
Filed: 1980-06-23
Abstract: PURPOSE: To freely read out and print out a desired data from each time sales data which has been summed up automatically, in a cash register which executes automatically to sum up each time sales.  
     CONSTITUTION: A cash register is provided with a clock circuit 14, and a memory part 17 for storing an each time sum-up data of each time unit. A one hour signal generating means 15 detects a signal of every one hour, and when it is provided to a sequence control means 16, an area of the memory part 17 is designated for each time unit, and sum-up data is stored in a corresponding area at every one hour from a CPU3. When reading out a data of this memory part 17, it is read out by operating a read-out control means 23 through gates 20, 27 by a signal of a settlement indication key 22, a settlement key 19, etc., and is printed in a receipt or a journal by a printing part 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09249211-A (JP)
Title: Sealing device for packaging machine
Inventor: SUGA YASUTAKA
IPC: B65B57/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent imperfect welding and a cheloid phenomenon, by checking feedback data from a turning-angle detector against transmit data from a current detector, and by obtaining the biting pressure of sealing bars which match the heat value of a heat filament. SOLUTION: An encoder 58 detects the turning angle of the main shaft 42 of a servo motor 41, and sends as a reply pulse the momentum of the main shaft 42 in both normal and reverse directions to a controller 61 via a feedback circuit 60. Each time a switch 63 is closed, a current detector 66 converts the value of an impulse current flowing in a circuit 62 to an analog signal, and sends it to the controller 61 via a transmitting circuit 67. The controller 61 then checks the current value from the current detector 66 against the turning angle of the main shaft 42 from the turning-angle detector 58, and sends the servo motor 41 a signal 68 determining the turning angle of the main shaft 42. Thus, according to the heating value of a filament 70 the biting pressure of seal bars 29 and 30 to a tube film is determined.
Patent JP-S58201411-A (JP)
Title: Amplifier device
Inventor: OKAMASA MAKOTO
IPC: H04B1/16
Filed: 1982-05-20
Abstract: PURPOSE:To increase an output when an AC power supply is used more than that when a DC power supply is used, by connecting an amplifier circuit for exclusive use of the AC power supply further, to a post-stage of the amplifier circuit operated at both AC and DC power. CONSTITUTION:When a common terminal (c) of changeover switches 4, 8 is selected to a fixed terminal (a), a voltage V3 of a DC power supply 7 is applied to the 1st amplifier circuit 2. Then, an output of the amplifier circuit 2 is applied to a load 5 directly via the changeover switch 4. When the common terminal (c) of the changeover switches 4, 8 is selected to the other fixed terminal (b), one output V1 of an AC power supply circuit 6 is applied to the amplifier circuit 2, and the other output V2 is applied to an amplifier circuit 3 for exclusive use of the AC power supply. The output of the amplifier circuit 2 is amplified further at the amplifier circuit 3 and applied to the load 5 via the changeover switch 4. Thus, in this case, a larger output than that at the use of the DC power supply 7 is obtained.
Patent JP-H03281305-A (JP)
Title: Manufacture of thin sheet
Inventor: HIGASHIYA YOSHINORI
IPC: B28B1/30
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a high-quality thin sheet free from any flaw on its surface by a method wherein a gap having a size not larger than that of the film- forming gap of a blade is formed by a rotating roller disposed at the preceding stage of the blade forming a slurry into a film shape, and the slurry which has passed through the gap is supplied onto a carrier and to the film-forming gap. CONSTITUTION:The slurry 3 of a sheet material 5, which is supplied onto a carrier 1 that is horizontally transferred, is allowed to pass through a film- forming G1 formed between the carrier 1 and a blade 4 disposed at a fixed position above the carrier 1 and is formed into a sheet-like film. In this case, a slurry-supplying gap G2 having a size not larger than that of the film-forming gap G1 is formed on the slurry supply side of the blade 4 by a roller 9 which turns on its axis and, by rotating this roller 9 in the slurry supplying direction at a peripheral speed corresponding to the movement speed of the carrier 1, the slurry 3 is supplied onto the carrier 1 through the slurry-supplying gap G2.
Patent JP-S61246500-A (JP)
Inventor: SENDA SHINTARO
IPC: E21D9/12
Filed: 1985-04-22
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-S63250527-A (JP)
Title: Fine flow rate measuring method
Inventor: KUBOTA TSUTOMU
IPC: G01F1/708
Filed: 1987-04-08
Abstract: PURPOSE:To measure a fine flow rate with high accuracy by injecting an air bubble into fluid to be measured and generating a pulse by a photoelectric conversion system when the air bubble passes the start point and end point of a flow passage. CONSTITUTION:Air bubbles that the liquid L to be measured with flows in one direction contains indeterminately are removed by an air bubble escape valve 2 and an air pulse for one pulse is injected into the flow passage by an air bubble generator A. When the air bubble passes the start point S as the fluid L to be measured flows, the air bubble passes between an LED 7 and a phototransistor 8 to generate variation in the output of the phototransistor 8 owing to the difference in refractive index between the air and liquid, the difference in light transmissivity, or light irregular reflection at a vapor/liquid- phase part. Similarly, when the air bubble passes the end point E, the output of a phototransistor 10 varies. The flow rate is measured from a relational expression based upon the sectional area of the flow passage and the time difference between the point of time when the output of the phototransistor 8 varies and the point of time when the output of the phototransistor 10 varies.
Patent JP-S5613423-A (JP)
Title: Refining method for steel
Inventor: ANEZAKI MASAHARU
IPC: C21C5/32
Filed: 1979-07-06
Abstract: PURPOSE:To increase the stirring force for steel bath, by blowing a mixed gas of oxygen with carbon dioxide into the bath during oxygen top-blowing operation period or continuously to the discharging period. CONSTITUTION:In the final period of oxygen top-blowing steel making process, carbon contained in molten steel decreases, hence generation of carbon monoxide decreases rapidly, consequently the reaction of molten steel with molten slag goes down quickly so that stirring force also goes down. Therefore the stirring force is increased by blowing a mixed gas of oxygen with carbon dioxide into the bath thereby improving the refining efficiency. As the mixed gas are used a portion of top- blown oxygen and carbon dioxide produced by the purification of exhaust gas, and 0.5-2.0 oxygen/carbon dioxide mixing ratio is preferable. It is preferable to use a nozzle provided at the bottom or side of the refining vessel in order to blow the mixed gas into the bath.
Patent JP-S58203043-A (JP)
Inventor: KUBO SHIYOUICHI
IPC: B32B27/28
Filed: 1982-05-21
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-S62242820-A (JP)
Title: Optical fiber liquid level gauge
Inventor: OBATA KATSUYUKI
IPC: G01F23/28
Filed: 1986-04-14
Abstract: PURPOSE:To detect many liquid levels without any error by using an optical branching and coupling device which branches light into many light components and providing a feedback circuit which detects the quantity of light emission of a light emitting element and controls the quantity of light emission to a constant value. CONSTITUTION:Light beams from the light emitting element 21 are split in the optical branching and mixing means 22 and supplied from its incidence terminal 25B to a light receiving element 33 for stabilization through an optical fiber 32, and the light receiving element 33 outputs an electric signal corresponding to the intensity of the supplied light. Then the electric signal is fed back negatively to a driving circuit through the amplifier of an APC circuit 34 to stabilize the output of the light emitting element 21. Then when the level of liquid 16 to be measured is between the 1st liquid level detection part 41 and the 2nd liquid level detection part 42, irradiation light L7 is scattered into the liquid 16 from the smooth surface 41A of an end part 41 at the end part 41, but the branched irradiation light beams L8 and L9 are reflected totally by smooth surfaces 42A and 43A of end parts 42 and 43 and return to the coupling means 22. Detection light beams L12 and L13 from the two end parts 42 and 43 are supplied to a level decision part 49 through the coupling means 22, so that the level of the liquid is detected.
Patent JP-S5512961-A (JP)
Title: Copy control
Inventor: MIURA SHINJI
IPC: G03G15/04
Filed: 1978-07-14
Abstract: PURPOSE:To prevent wasteful copying operation due to erroneous copy size setting, image distribution in the main and subsidiary scanning directions is detected from read image signal to be used for judging actual copy size. CONSTITUTION:Pushing the start button with a set number of required continuous operation starts the copier to operate copying of the set size and the read A3 size image. This causes the dual value sampling circuit 19 to form image element, the edge detection circuit 21 to output signals indicating X and Y axes length of scanned image and the size judging circuit 23Z to output actual image size signal. If this actual size signal agrees with the set size at the completion of the first copy and A3 size image read, then agreement judging circuit 24 does not actuate flip flop FF 1, 2, thus no signal is sent to stop copying operation. If the sizes disagree, FF1 is set to stop operation.
Patent JP-H07293681-A (JP)
Title: Hydraulic controller of automatic transmission
Inventor: SHINOZUKA HIROSHI
IPC: F16H61/04
Filed: 1994-04-25
Abstract: PURPOSE:To provide a hydraulic controller of an automatic transmission which can control the operation of a plurality of friction tightening elements by few duty solenoid valves. CONSTITUTION:A tightening chamber and a release chamber are provided in a 3-4 clutch 24, a forward clutch 21, and a low reverse brake 27, respectively, and scopes of tightening pressure of each friction tightening element are set by making them differ mutually. Hydraulic pressure in a tightening chamber 24A of the 3-4 clutch 24 and hydraulic pressure in release chambers 21R, 27R of the forward clutch 21 and the low reverse brake 27 are controlled by a three-way duty solenoid valve 23.
Patent JP-S5210131-A (JP)
Title: Synchronized reproducing device for picture and sound
Inventor: KACHI KENJIROU
IPC: G11B31/00
Filed: 1975-07-15
Abstract: PURPOSE: To obtain a synchronized reproducing cassette device of an easy loading as well as enhanced sturdy construction wherein the cassette consisting of a film room with a film window and a tape room with a tape window, and besides, a reproducing optical system and record-&-reproduce head are provided at both ends of the device which accommodates the cassette. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11285825-A (JP)
Title: Welding position detection method, its device and automatic welding equipment
Inventor: SHIBATA NOBUO
IPC: B23K9/127
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a welding position detection method enabling a high precision position detection, its device and an automatic welding equipment using the same. SOLUTION: In a welding position detection method for a welding position detection device, which is provided with a light beam irradiating means 12 to irradiate a light beam cutting line so as to traverse a groove 4, a two dimensional light beam receiving means 14, which detects a reflection light beam of a light beam cut line reflected with objects 2, 3 to be welded and an image processing means 19, which processes a light beam cut image received with the light beam receiving means 19 and detects a welding position, by irradiating the light beam cutting line so as to traverse the groove 4 and an electrode 1, based on a received light cutting image, both boundary parts of a groove bottom part and both boundary parts of a welding electrode are calculated, a center position of a groove 4 bottom part and a center part of the welding electrode are calculated,  a deviation quantity of each center positions is detected.
Patent JP-H04224515-A (JP)
Title: Riboflavin spray powder or fine powder thereof consisting of pure riboflavin, satisfactorily fluid, non-dusty and free from binder and method of its production
Inventor: YOHANESU GURIMAA
IPC: B01J2/04
Filed: 1991-04-18
Abstract: PURPOSE: To obtain riboflavin spray granules or riboflavin microgranules consisting of pure riboflavin, having excellent fluidity and non-dusting property, and containing no binder. CONSTITUTION: An aqueous or a water-containing suspension of pure microgranules of riboflavin containing no binder is subjected to (a) fluidized-bed spray drying, (b) single-nozzle spray drying or (c) disk-type spray drying, in particular fluidized-bed spray drying.
Patent JP-S63251661-A (JP)
Title: Damper device for torque converter
Inventor: FUKUSHIMA HIROTAKA
IPC: F16H45/02
Filed: 1987-04-08
Abstract: PURPOSE:To prevent vibration of a drive system, by a method wherein, in an automatic car having a lockup clutch, by means if a centrifugal clutch performing a coupling motion during high rotation, an annular weight is coupled to a turbine through a resilient coupling mechanism. CONSTITUTION:A lockup clutch 26 and a damper device 28 are mounted between a turbine 22 and a front cover 16. The lockup clutch 26 is formed with a piston 30, a friction facing 32, a torsion spring 34, and a plate 36. A damper device 28 is situated between the lockup clutch 26 and the turbine 22. The damper device 28 is formed with a disc 44, an annular weight 46, a resilient coupling mechanism 48, and a centrifugal clutch 50. Since the resilient coupling mechanism 48 and a centrifugal clutch 50 are located in series between the annular weight 46 and the turbine 22, shut noise, being apt to generate in a high frequency area and generated due to twist resonance, can be prevented from generation by means of a mass Id of the annular weight 46.
Patent JP-H08132476-A (JP)
Title: Molding of receiving mouth of thermoplastic resin pipe
Inventor: YAMADA YONEKAZU
IPC: B29C45/14
Filed: 1995-04-12
Abstract: PURPOSE: To mold the receiving mouth having good appearance of a thermal resin pipe composed of a crystalline resin such as polyethylene with good productivity without generating the dimensional change of the receiving mouth. CONSTITUTION: The small diameter part 21 of an inner mold 2 having an outer diameter almost same to the inner diameter of the end part of a thermoplastic resin pipe P is inserted in the end part of the heated and softened thermoplastic resin pipe P and a cavity having the same shape as a receiving mouth to be molded is formed by the end part of the thermoplastic resin pipe P, the molding surface 20 of the inner mold 2 and the molding surface 10 of an outer mold 1 and the same molten resin as the thermoplastic resin pipe P is filled into the cavity to be molded into a receiving mouth shape to mold the receiving mouth fused and bonded to the end part of the thermoplastic resin pipe.
Patent JP-S5712480-A (JP)
Title: Semiconductor memory device
Inventor: TOMIZAWA TAKASHI
IPC: G11C11/412
Filed: 1980-06-25
Abstract: PURPOSE:To realize a writing into a memory cell with a single input data, by reducing the resistance value of a semiconductor switch transistor (TR) for write control which is given a conduction by the write control signal. CONSTITUTION:The 1st and 2nd ratio-type inverter circuits are constructed of a drive transistor TR2 and a load resistance RR2 plus a drive TR1 and a resistance RR1 respectively. The on-resistance of an MOS switching TR4 is set lower than the on-resistance of the TR2. Now in case the TR1 and TR2 are on and off respectively, the TR4 is turned on with the earth potential supplied to the input. Thus the level of point B is nearly identical with the earth potential since the on-resistance value of TR4 is set low enough. As a result, the TR1 and TR2 are turned off and on. Then in case the TR1 and TR2 are off and on respectively and the power source VCC is supplied to the input data, the level at point B becomes higher than the threshold voltage of TR1 to turn on and off the TR1 and TR2 respectively.
Patent JP-H11289695-A (JP)
Title: Electric motor core
Inventor: HAYASHI KINYA
IPC: H02K1/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To form a bent core with superior dimension accuracy. SOLUTION: A plurality of slits 4 of continuous length are formed into a band-shaped core 1, and the band-shaped core 1 is subjected to bend machining from each slit 4 for forming a bending core. In this configuration, short slits 5, 5 are formed at both sides of each slit 4. When the deformation amount of the slit 4 does not reach the design value due to burr produced on the inner surface of the slit 4 on the punching of a band-shaped steel plate, the slits 5 are deformed, and the band-shaped core 1 is subjected to bending machining for forming an accurate shape according to the designed value.
Patent JP-H03285373-A (JP)
Title: Manufacture of josephson junction
Inventor: JINNO MARUO
IPC: H01L39/24
Filed: 1990-03-31
Abstract: PURPOSE:To thinly and flatly form a single crystalline insulating film having small mismatch of lattice constant on a superconductor and no defect such as pinhole, etc., by forming a single crystalline insulating thin film of crystalline orientation similar to that of the surface of a single crystalline superconducting bulk on the bulk. CONSTITUTION:A single crystalline superconducting bulk 1 is used as a substrate, and a single crystalline insulating thin film 2 made of MgO, ZrO2, Al2O3, etc., is formed, for example, several tens Angstrom thick on the surface. Thereafter, when the film 2 formed on the bulk 1 is heat treated at 735-745 deg.C and X-ray diffracted, a peak of the plane (111) is observed in the MgO, a single crystal MgO of a direction (111) is formed on the bulk 1, and a flat film is formed from a microstructure observation. This is because of high matching of 5.8Angstrom  of lattice constant of the MgO (111) to 5.4Angstrom of lattice constant of Bi2Sr2CaCu2 Ox00l. Then, in order to form a Josephson junction, a superconducting thin film 3 is formed 2000-3000Angstrom  on the film 2 by an ion beam sputtering method.
Patent JP-S5712588-A (JP)
Title: Manufacture of buried type heterojunction laser element
Inventor: NOMURA HIDENORI
IPC: H01S5/227
Filed: 1980-06-26
Abstract: PURPOSE:To simplify the process of mask matching and the like in the impurity diffusing processes for the subject laser element by a method wherein a suitable film thickness for a semiconductor structure in the process of epitaxial growth is established. CONSTITUTION:A stripe-form mesa structure 1a is formed on an InP single crystal substrate by performing a chemical etching and the upper section of the structure 1 is formed in parallel with the plane of cleavage of the substrate 1. Then, on the substrate 1 having the structure 1a, an active semiconductor layer 2 containing an active semiconductor region 2a, the first upper clad layer 3, the second upper clad layer 4 and an electrode forming layer 5 are formed successively. A Zn diffusion is performed from the surface of the layer 5, a conductive type inverting layer 6 of the depth reaching the clad region 3a at the upper section of the mesa of the layer 3 is formed and after a P side electrode 7 has been formed, a wafer with the prescribed thickness is formed by grinding from the surface of the substrate 1. Lastly, an N side electrode 8 is formed and the buried type heterojunction laser element can be manufactured with a high yield rate.
Patent JP-H10244258-A (JP)
Title: Scum and water separation device
Inventor: FUJIWARA MITSUHIRO
IPC: B01D21/24
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a scum and water separation device which can be constituted of a separation device main body only or constituted as a separate type having a pumping-up means assembled on the main body and so simplified as to separate the device main body from the pumping-up means and carried simply and assembled at a job site. SOLUTION: A scum and water separation device main body A so constituted as to introduce water containing scums into a tank and discharge the water separated from scums and sedimented sludge respectively on separate routes can be set as an individual device, while a separated water flowing-up device main body B can be set separately from the scum and water separation device main body A to form one set together with the main body by the separate assembly method. The scum and water separation device main body A is provided with a means for flowing down the wastewater containing scums, and a buffer means 50 facing the wastewater containing scums from below.
Patent JP-H0564654-A (JP)
Title: Deodorizing method
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/86
Filed: 1991-01-24
Abstract: PURPOSE:To provide a deodorizing method which decomposes an odorous component in an exhaust gas on a catalyst using ozone. CONSTITUTION:Catalyst herein used is composed of one or more of oxides of Mn, Fe, Co, Ni, Cu and Ag as first component, oxide, hydroxide or carbonate of alkali or alkaline earth metal as second component and activated charcoal as third component. The catalyst is used to decompose an odorous component by ozone. This enables efficient deodorizing of the odorous component in an exhaust gas thereby achieving excellent effect.
Patent JP-H01260731-A (JP)
Title: Vacuum fault detecting device for vacuum valve
Inventor: WATANABE KENJI
IPC: H01H33/66
Filed: 1988-04-11
Abstract: PURPOSE:To simplify the insulating structure and improve the working property by using an insulating tape as a countermeasure for deterioration of the surface resistance value of a vacuum valve. CONSTITUTION:An insulating tape 8 is not wound round all the periphery of a ceramic container 2 and a gap L is provided at the opposite side of a grounded electrode 5. By providing this gap L, the electric stress, which is applied to the insulating tape 8 when the electrodes of the vacuum valve are opened, can be reduced, and even when the flashover is generated between the surface electrodes of the vacuum valve it is possibly generated at this gap region because this region is electrically weakened. Thus, the deterioration of the insulating tape 8 will hardly occur and the electrical reliability of the insulating tape 8 and the working property can be improved.
Patent JP-H09251969-A (JP)
Title: Washing liquid for washing after polishing process and polishing process method
Inventor: SATO YOSHIHIDE
IPC: H01L21/308
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To remove a residue on the substrate surface without, after polishing the metal layer of a treated substrate, affecting the metal layer surface. SOLUTION: After polishing the metal layer of a wafer W with a CMP device, it is dried and then submerged in the washing liquid in a washing vessel 36, for washing. As the washing liquid, the mixture of ethylene glycol used both as a corrosion prevention agent and as a organic solvent, and VHF which is fluorine compound solution, with mixing ratio 4:1, is used. With this washing, the residue on the surface of wafer W is etched and removed by the fluorine in the washing liquid, however, in this case, a protective layer is formed while the hydroxyl group of ethylene glycol is electrically attracted to the metal surface of wafer W, so that corrosion of the metal layer is suppressed. Thus, with this watching, only a residue is removed without affecting the metal layer surface of wafer W.