baber/WOPTO huggingface dataset:
Patent JP-H10199408-A (JP)
Title: Retouching method for shadow mask and its device
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/14
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To perform inspection of a shadow mask and retouch its defect automatically and continuously to improve production efficiency. SOLUTION: A shadow mask 1 is transferred by a rotating index table 12. The index table 12 receives a shadow mask 1 from a stocker 23 at the first position P1 through a transfer device 14. Then, at the second position P2, the shadow mask is inspected with respect to any defective apertures through an inspection camera of an inspection apparatus 15, and resulting data such as the number of defects, defect types and defect locations are recorded. Thereafter, at the third position P3, a drill is operated according to the data and controlled to be put in place through the camera; thereby, the defective apertures of the shadow mask are retouched by the drill. Finally, at the fourth position P4, the shadow mask is carried out to a stocker 24 through the second transfer device 17.
Patent JP-H02183096-A (JP)
Title: Constructing method of tunnel lining
Inventor: FURUTA TOSHIO
IPC: E21D11/10
Filed: 1989-01-09
Abstract: PURPOSE:To improve the efficiency of lining work by movably supporting one end of forms while primarily driving quick-setting concrete onto an inner circumference, secondarily driving normal concrete onto the outer circumference of the concrete and pressing normal concrete by a press ring. CONSTITUTION:A press ring 7 is installed movably inside the shell 2 of a shield excavator 1 through a jack 9. A form support member 11 supporting forms 13 is supported by a jack 6 for excavation. The form support member 11 is moved forward only by length L1 under the state in which the press ring 7 is projected backward, and quick-setting concrete 5 is driven primarily into the clearance. Normal concrete 21 is driven secondarily while forward shifting the press ring 7. Concrete 21 is pressed and filled by the press ring 7. Accordingly, the construction cycle of a tunnel lining 20 is shortened largely, thus improving operating efficiency.
Patent JP-H07204118-A (JP)
Title: Production of wet tissue
Inventor: KURAMOTO KATSUHIDE
IPC: A47K7/00
Filed: 1994-01-14
Abstract: PURPOSE:To shorten the time for impregnation of a medicinal liquid and to make an impregnation state uniform in a production stage of wet tissue. CONSTITUTION:Raw sheets 10A, 10B for the tissue paper are previously impregnated with a part of the required amt. of the medicinal liquid and, thereafter, a laminate 16 is obtd. in the production stage of the wet tissue 1 formed by alternately laminating the tissue paper 2 impregnated with the medicinal liquid.
Patent JP-S61161484-A (JP)
Title: Charging mechanism of electronic timepiece having step motor
Inventor: SUGANO FUMIO
IPC: G04C3/14
Filed: 1985-01-11
Abstract: PURPOSE:To simplify a charging mechanism and to attain the continuous driving of a timepiece even if light is not irradiated on its battery for a while by forming an external operation member, driving patterns, charging patterns, coil patterns, etc. CONSTITUTION:The external operation member 10, the driving patterns 18, 21, the coil patterns 19, 22, charging patterns 20, 23, etc. are formed. When the member 10 is drawn out in the arrow 10a direction, a duck 11 is rotated in the counterclockwise direction and the projected part of the duck 11 is engaged with the recessed part of a bar 13 while rotating the arm 13a of the bar 13 in the clockwise direction. Consequently, a drum wheel 12 is moved by the arm 13a, engaged with a small iron wheel 9 and set up to indicator position correcting state. At that time, an insulating plate 14 fixed on the leading part of the arm part 13a is also slid. Consequently, the patterns 18, 19 are separated from each other and the patterns 22, 23 are connected with each other. Therefore, the timepiece can be continuously driven even if light is not irradiated form a while.
Patent JP-S58120689-A (JP)
Title: Supplying apparatus of raw material in thermal decomposition apparatus
Inventor: TOMITA YUKIO
IPC: C10B53/00
Filed: 1982-01-11
Abstract: PURPOSE:To improve the safety for explosion in a furnace, by means of a conveying duct connecting the top of a thermal decomposition to the bottom of a water-sealed hopper, a conveying means for supplying a raw material in a hopper to the interior of the furnace, and a preventive plate for reverse gas flows. CONSTITUTION:The top of a thermal decomposition furnace is connected to the bottom of a water-sealed hopper 12 with a conveying duct 11, and a conveying means 13, e.g. a belt conveyor, for supplying a raw materail fed into the water- sealed hopper 12 to the interior of the thermal decomposition furnace is provided in the conveying duct 11. A preventive plate 14 for reverse gas flows capable of closing the upper space of the conveying means 13 and preventing the reach of the explosion gases from the interior of the furnace to the water- sealed hopper 12 is provided at a suitable position above the water level in the water-sealed hopper 12. The raw material can be supplied continuously to the interior of the thermal decomposition furnace while cut off from the outside air in the thermal decomposition of the raw material, e.g. a hydrophobic material, and the safety can be assured even on the explosion in the furnace by intercepting the explosion in the course thereof.
Patent JP-S5389407-A (JP)
Title: Tracking controller for magnetic recorder/reproducer
Inventor: ANDOU HISASUMI
IPC: H04N5/7826
Filed: 1977-01-17
Abstract: PURPOSE:To carry out tracking control without using control pulse, by comparing the phase of rotation-detecting pulse for the rotary head with the phase of the vertical synchronizing signal in the reproduced video signal, and by controlling the time of the phase difference in these phases so as to be constant.
Patent JP-H09191118-A (JP)
Title: Fabrication of solar cell
Inventor: HIRASAWA TERUHIKO
IPC: H01L21/225
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To simplify the fabrication process of solar cell by forming a coating layer of organic Ti compound containing phosphor on the surface of a substrate and an Al layer on the rear and performing thermal drive-in diffusion on the opposite sides thereby forming an antireflection film of TiO2 and a field layer simultaneously on the surface and rear of substrate, respectively. SOLUTION: A coating layer 3 of organic Ti compound containing phosphor is formed on the surface of an Si substrate 1 and then it is heated and dried. An Al layer 6 is formed on the rear by vacuum deposition. The substrate 1 is then set in a near infrared lamp heating furnace and a heat cycle is started to perform drive-in diffusion simultaneously on the opposite sides thus forming a bond (n+) and an antireflection film 4 of TiO2 on the surface while a field layer (p+) 5 on the rear, respectively. Subsequently, the surface is coated with a silver paste 9 containing n-type dopant while a silver paste 10 containing no dopant is printed on the rear and dried. Finally, it is fired and surface and rear electrodes 7, 8 are formed along with a heavily doped diffusion layer (n+1) 20 and then both electrodes 7, 8 coated with solder thus obtaining a solar cell.
Patent JP-S61162180-A (JP)
Title: Recovery of cellulase
Inventor: FUJISHIMA SHIZUKA
IPC: C12R1/66
Filed: 1985-01-10
Abstract: PURPOSE:To recover cellulase from the completely decomposed and saccharified liquid of a cellulosic substance, with simple operation, in high efficiency, by adding chitosan or a partially deacetylated chitin and a fresh substrate to the liquid. CONSTITUTION:A cellulosic substance is decomposed and saccharified with a cellulase containing at least one kind of cellulase originated from the cell of microorganism belonging to Aspergillus genus, and the cellulase is recovered from the completely decomposed and saccharified liquid by adding chitosan or partially deacetylated chitin and a fresh substrate to the liquid. Not only the cellulase originated from Aspergillus but also other cellulase can be recovered extremely efficiently by this process.
Patent JP-H08190442-A (JP)
Title: Uninterruptible clock supply device and resynchronous operation device for fault-tolerant computer computer
Inventor: MATSUDA KOJI
IPC: G06F1/04
Filed: 1995-01-12
Abstract: PURPOSE: To make an output clock uninterruptible when doubled clocks are switched and to prevent respective processors from malfunctioning by selecting the clock of a clock generation source to be used in common to plural threads that perform processes synchronously. CONSTITUTION: Clock selecting devices 3-1 and 3-2 having received an external signal switch a clock generation source to be used by the respective threads in common from a clock generation source which gets out of order, to a clock generation source, so that the clock to be used is switched from a clock generation source 1-1 to a clock generation source 1-2. Clock phase adjusting devices 4-1 and 4-2 normally adjust the phase of the output clock from the phase of a clock before switching to the phase of a clock after the switching gradually for plural cycles when a clock in phase with an input clock is outputted or when a selecting means switches the clock to another normal clock owing to the fault of the clock generation source. Consequently, processing units 5-1 and 5-2 are supplied normally with in-phase clocks from the same clock generation source.
Patent JP-H11199783-A (JP)
Title: Preparation of aqueous pigment dispersion, and aqueous colorant composition containing same
Inventor: ISHIMORI MOTOKAZU
IPC: C09D11/38
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an aq. pigment dispersion which contains a pigment finely dispersed therein, has a good storage stability, and can form a coating film excellent in water resistance, durability, and fastness. SOLUTION: An aq. pigment dispersion, having a vol. average particle size of 10-500 nm. is prepd. by dispersing a water-contg. cake contg. a resin having a carboxyl-group-based acid value of 30-120, a pigment, and a dispersant in an aq. medium by neutralizing at least a part of the carboxyl groups with a basic compd.
Patent JP-S57116723-A (JP)
Title: Method and device for circulation of cooling liquid for hardening
Inventor: NAITOU AKIO
IPC: C21D1/18
Filed: 1981-01-14
Abstract: PURPOSE:To maintain cooling liquid at a constant temp. by joining the cooling liquid overflowing from a water tank on a floor and the cooling liquid used for hardening and cooling, cooling the same with a heat exchanger and flowing the liquid again to the water tank. CONSTITUTION:Cooling liquid CW is charged into a water tank 1, and is introduced through a pipeline A into a hardening machine H by a pump P1. In said machine, this liquid is sprayed to a material to be treated to cool said material quickly. The used cooling liquid CW2 is flowed down into a cooling liquid receiver 2, from which it is conducted through a pipeline B into an auxiliary water tank 3. On the other hand, a prescribed amt. of the liquid W in the tank 1 is flowed through an overflow port 5 above the tank 1 down into the tank 3. When the liquid CW3 of the tank 3 attains a prescribed level, a pump P2 is operated to conduct the liquid CW3 through a pipeline E into a heat exchanger 4, where it is cooled, and the cooled liquid is flowed again to the tank 1. It is  possible to control the temp. of the liquid CW by providing a liquid temp. sensor  S, detecting the temp. of the liquid CW therewith and controlling the flow rate  of the cooling water 41 to the heat exchanger 4.
Patent JP-S57118167-A (JP)
Title: Method for detecting axis of rotating magnetic field
Inventor: KOBATA MASAKAZU
IPC: G05D17/00
Filed: 1981-01-14
Abstract: PURPOSE:To detect the position of the axis of a rotating magnetic field without requiring a detaecting element part and being influenced by the waveform distortion and the  leakage reactance of a rotor, by detecting a slip frequency and a terminal voltage. CONSTITUTION:In a torque operation detecting part 13, currents iu-iw of respective  phases of a generator 2 which are detected by a current detector 14 are converted temporarily to two axial component currents ialpha and ibeta by a coordinate converter 13a. These  two axial component currents are operated to two components iphi and ig on the axis of  a rotating magnetic field on a basis of the output of a rotating magnetic field axis  sampling part 12, which operates a position of the rotating magnetic field at a reference time, by a vector operator 13b, and a magnetic flux phi and a torque gamma generated actually in the generator 2 are operated and detected on a basis of the output signal of this vector operator 13b by a torque operator 13c. The rotating magnetic field  axis sampling part 12 operates a position PSIO of the axis of the rotating magnetic field at the reference time on a basis of an inverter frequency command fINV, a slip frequency command fS, and a voltage command V, thereby detecting the axis of the rotating magnetic field without the influence of the waveform distortion, etc.
Patent JP-H02245571-A (JP)
Title: Device for controlling speed change of automatic transmission
Inventor: KIYOUZUKA TAKAHIRO
IPC: F16H59/24
Filed: 1989-01-10
Abstract: PURPOSE:To improve the durability of a friction element as well as traveling feeling by carrying out speed change via an intermediate speed change stage when an engine load is larger than a defined value while removing the routing of the intermediate speed change stage when smaller than the defined value. CONSTITUTION:At the time of jumping shift-up speed change like when accelerator opening is suddenly reduced, if an engine load is higher than a defined value, the jumping shift-up speed change is carried out via an intermediate speed change stage by a speed change restricting means C to reduce the load of a friction element. On the other hand, when the engine load is lower than the defined value with the load applied to the friction element being within an allowable range, the routing of the intermediate speed change stage is removed by a restriction removing means D and direct jumping shift-up speed change is carried out, thereby, obtaining favorable traveling feeling by the speed change suited to the variation in the driving condition.
Patent JP-S5497957-A (JP)
Title: Conveying apparatus having leased distribution and recovering carriage trucks
Inventor: FUJII ITSUROU
IPC: B66C11/06
Filed: 1978-01-18
Abstract: PURPOSE: To convey along tracks laid on a ceiling without branching to floor surface using a distribution self-traveling truck for selectively distributing documents as suspended, and a self-traveling truck having a container elevator.  
     CONSTITUTION: A self-traveling carriage truck A is supported at wheels 2 thereof to a rail 4 laid on a ceiling to urge a drive wheel 5. A plurality of detection levers 12 each having a roller 11 at the end thereof are sequentially aligned in variable heights via bearings 9 on the outside 8 of the truck A. Each of the levers 12 incorporates a mounting surface 17a for suspending a bag for containing documents or the like at the end thereof to supply the bag when a striker 35 provided along the rail makes contact with predetermined lever. An elevator truck conveys container 49 by lifting it by a winch 44. Thus, the combination of the trucks can convey along the rail from the ceiling to the floor without branching to the floor so as to save the floor area. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11199569-A (JP)
Title: Production of 1h-1,2,4-triazole derivative
Inventor: KAYASATO JIYUNICHI
IPC: C07D249/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress adverse reaction and simply obtain the subject compound useful as a synthetic intermediate for dyes, etc., in photochemical field in high purity by hydrolyzing an N-substituted-1,2,4-triazole derivative halide with sulfonic acids. SOLUTION: (A) A compound of formula I [R1 is a (substituted)aliphatic group or a (substituted)aryl; R2 is an electron-attracting group: R3 is a group substitutable for nitrogen atom of triazole ring (e.g. acetyl or benzoyl); X is a halogen such as Br] is hydrolyzed with (B) sulfonic acids (e.g. substituted with an aliphatic group or aryl) to provide the objective compound of formula II. The reaction is preferably carried out by using the component B in 1.0-10.0 equivalent amount based on the component A in a nonpolar solvent at 0-120 deg.C.
Patent JP-S63172534-A (JP)
Title: Error calculation system
Inventor: OKADA YASUSHI
IPC: G06F11/00
Filed: 1987-01-12
Abstract: PURPOSE:To eliminate the need for a transmission/reception data buffer by using an error arithmetic indication flag set to a transmission control character setting register in a line adaptor so as to judge whether or not an error arithmetic operation is to be conducted and using the final character indication flag set similarly so as to judge the end of the error arithmetic processing. CONSTITUTION:Whether or not a transmission control character 202a is to be an object of error arithmetic operation is judged by a line adaptor depending on an error arithmetic operation indication flag 202b representing whether the character set in a transmission control character setting register 202 in the line adaptor 201 is subjected to error arithmetic operation or not. Whether or not the error arithmetic operation processing is to be completed by the line adaptor 201 is judged depending on the final character indication flag 202c representing whether or not the character 202a is a final character set similarly. Thus, the transmission/reception data buffer storing a transmission/reception data is not required.
Patent JP-S62167976-A (JP)
Title: Manufacture of piston ring
Inventor: KAMAKURA GORO
IPC: F16J9/14
Filed: 1987-01-12
Abstract: PURPOSE:To enhance accuracy, by providing notched portions at both the ends of a steel band, folding the band, annularly bending the band, and fitting the step and tongue of the notched portions on each other. CONSTITUTION:A steel band 1 provided with notched portions 4, 7 is folded along the center line 6 thereof and annularly bent so that the center line is located at the inside circumferential surface 9 of the annularly bent band, the notched portion 4 makes a step 10, and the other notched portion 7 makes a tongue 11. The tongue 11 is fitted on the step 10 so that the band 1 constitutes a piston ring. A fitting means of the double step joint type can thus be accurately provided in the piston ring of small width.
Patent JP-S60245783-A (JP)
Inventor: UIRIAMU JIYOSEFU AMERIO
IPC: C23C18/40
Filed: 1985-01-14
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-H04237579-A (JP)
Title: Spot welding method for galvanized steel sheets
Inventor: SOFUE SUNAO
IPC: B23K11/16
Filed: 1991-01-16
Abstract: PURPOSE:To improve weldability and besides, to provide allowance for spot accuracy at the time of spot welding of the galvanized steel sheets by interposing resistance increasing elements in the direction of a weld line of the joint mating face. CONSTITUTION:A hardly electrically conductive sheet to extend along the weld line is interposed in the joint mating face and an opening to surround the one spot position at least formed on the same sheet is conformed to the electrode center, by which a gap is secured between the sheets to increase electric resistance and the valuable allowance is provided for spot accuracy by selection of an opening shape.
Patent JP-S62163482-A (JP)
Title: Focusing circuit for cathode ray tube
Inventor: TAKIZAWA KAZUYOSHI
IPC: H04N5/68
Filed: 1986-01-13
Abstract: PURPOSE:To improve a focus in a transient beam current increase area by superposing the ripple of an anode voltage generated by a beam current, on a focus electrode through the capacity of a capacitor. CONSTITUTION:A secondary winding pulse voltage of a transformer 6 is rectified by a high voltage diode 8 and becomes the anode voltage of a cathode ray tube 13. Also, by dividing the anode voltage by resistances 9, 10, a DC focus voltage is obtained. In this state, when a beam current has increased, the anode voltage of the cathode ray tube 13 drops. The varied portion of this anode voltage is superposed on a focus electrode by a capacitor 15. By the superposed portion, the ratio of the focus voltage-to-anode voltage can be taken large with regard to a small area part, and the effect of a focus improvement can be obtd.
Patent JP-H03208639-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: NAKAJIMA SHOJI
IPC: C08K7/00
Filed: 1990-01-12
Abstract: PURPOSE:To raise the adhesive property with a magnetic layer, durability of the magnetic surface, adhesive property of ink, and the like by forming, on the surface of a laminate film, projections with high density and uniform height by means of particles added in a thermoplastic resin layer, and further laminating a specific layer on the laminate film. CONSTITUTION:A film consisting mainly of thermoplastic resin A and particles is laminated at least on one surface of a film consisting mainly of thermoplastic resin B, and the biaxially oriented resin film is of the type wherein the average height of projections on the surface of the laminate film of the thermoplastic resin A formed by means of the particles is 1/3.5 or above in the average particle diameter of the particle, and at least on the one surface thereof, there is formed a discontinuous skin of 10-1,000Angstrom  in its height, low crystal resin layer of 80 deg.C in crystal parameter DELTA Tcg, and a C layer selected from an anti-static resin layer of 10<14> OMEGA/square or below in surface resistance. When the thermoplastic resin A has particularly, as a main constitutional component, the units of ethylenterephthalate, ethylene alpha,beta-bis(2-chlorophenoxy) ethane-4,4'-dicarboxylate, and the like, projections with high density and uniform height can be formed in the film surface. And, when polyester is employed as the thermoplastic resin B, the durability in the entire of the film is improved.
Patent JP-H11202721-A (JP)
Title: Image forming device
Inventor: NARUSE AKIRA
IPC: G03G21/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To make a photoreceptor drum possible to be accurately positioned with respect to a device main body in a shaft direction while securing the engaging performance of a coupling part with a simple constitution by providing an image forming unit with a means for holding the photoreceptor drum movably in the shaft direction of the photoreceptor drum and energizing the photoreceptor drum to one end side of a turning shaft. SOLUTION: The image forming unit 30 is provided with a coil spring 35 for holding the photoreceptor drum 32 movably in the shaft direction of the drum 32 and energizing the drum 32 to one end of the turning shaft. The spring force of the spring 35 is set to Fa1 and Fb1 at which the drum 32 is biased to one side within a movable range in the axial direction when the unit 30 is not attached, and set to Fa2 and Fb2 at which impact given to a driving device 70A is absorbed when the unit 30 is attached. The spring force is set to Fa3 and Fb3 at which the drum 32 is energized in an attaching direction X and the engaging state of the engaging part 322 of the shaft 321 of the drum 32 with the engaging part 731 of the shaft 73 is not changed when the drum 32 is driven.