baber/WOPTO huggingface dataset:
Patent JP-H07313346-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1994-05-26
Abstract: PURPOSE:To suppress the generation of an unevenness in heating due to the split structure while improving the assembling property by constituting an internal frame of a split structure, and prevent a cylindrical part of the internal frame from being damaged. CONSTITUTION:An internal frame 5 in a rice cooker main body 1 is constituted of a half-split structure of a cylindrical part 6 and bottom plate part 7. Then, on the upper surface of the bottom plate part 7, a rice cooking heater 17 is provided, and a pot 30 is put in the internal frame 5. Then, the pot 30 is heated by a radiational heat of the rice cooking heater 17. For such a rice cooker, the cylindrical part 6 of the internal frame 5 is formed of an aluminum material, and an alumite process is applied on the internal surface of the cylindrical part 6, and the bottom plate part 7 of the internal frame 5 is formed of an aluminum material. Then, the surface of the upper side of the bottom plate part 7 is made as a heat-reflective surface 7a while keeping it as the base metal of aluminum without applying the alumite process, and the pot 30 is formed of an aluminum material. On the external surface of the pot 30, the alumite process is applied, and a gap between the side surface of the pot 30 and the internal surface of the cylindrical part 6 is made as very small interval L1.
Patent JP-S62269226-A (JP)
Title: Coincidence detecting circuit
Inventor: NAKAJIMA MASAICHI
IPC: G06F7/04
Filed: 1986-05-16
Abstract: PURPOSE:To form a synchronous coincidence detecting circuit having a regular constitution by a small number of elements, by specifying the circuit constitution. CONSTITUTION:In case an input signal A is H, and a data signal B is H, FETs 12, 14 become conducting, FETs 16, 18 become non-conducting, and a detecting signal C is discharged to L. In case the input signal is H, and the data signal B is L, the FETs 14, 16 become conducting, the FETs 12, 18 become non-conducting, and as for the detecting signal C, H is held. In case the input signal A is L, and the data signal B is H, the FETs 12, 18 become conducting, the FETs 14, 16 become non-conducting, and as for the detecting signal C, H is held. In case the input signal A is L, and the data signal B is L, the FETs 16, 18 become conducting, the FETs 12, 14 become non-conducting, and the detecting signal C is discharged to L. In this way, a coincidence detecting circuit for detecting a coincidence of the input signal A and the data signal B, and outputting L as the detecting signal C is formed.
Patent JP-S5638496-A (JP)
Title: Electrolytic chromic acid treated steel plate suitable in electric resistance welding
Inventor: KITAMURA YOUICHI
IPC: B23K11/08
Filed: 1979-09-05
Abstract: PURPOSE: To make it possible to carry out electric resistance welding, by forming a stripe portion without a hydrated chromium oxide layer parallel or perpendicularly to a rolling direction of a low-carbon thin steel plate in producing a electrolytic chromic acid treated steel plate.  
     CONSTITUTION: When electrolytic chromic acid treatment is carried out on a low- carbon steel plate to form a surface coating comprising a metal chromium layer and a hydrated chromic acid layer thereon, a stripe portion comprising a hydrated chromium oxide layer of which a thickness is 4mg/m 2  (as chromium) or less and near to 0 is formed parallel or perpendicularly to a rolling direction of a thin low-carbon steel plate substrate. For example, in providing the stripe portion parallel to a rolling direction, a stripe portion forming apparatus 11 is provided above a washing tank 10 in a final portion of an electrolytic chromium treating tank and a gell-like hydrated chromium oxide of a stripe portion is removed by a water injecting nozzle 11c to control the formation of a hydrated chromium oxide layer. Therefore, the electric resistance welding of a stripe portion becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5540612-A (JP)
Title: 3"-acetyl-4"-isovaleryltylosin
Inventor: SAKAKIBARA HIDEO
IPC: A61P31/04
Filed: 1978-09-14
Abstract: NEW MATERIAL:3"-Acetyl-4"-isovaleryltylosin of formula I (Ac=acetyl; Iva= isovaleryl) or its pharmaceutically permissible salts.  
     USE: Antibiotics. Pharmaceuticals for veterinary use, additives of feed. Same antibacterial activity as the antibiotic, tylosin, and strong antibacterial property against A, B and C types of macrolide-resistant bacteria. Free from bitter taste, and preferable as syrup for infants.   
     PROCESS: Tylosin is made to react with acetic anhydride in the presence of an inorganic base to give a compound of formula II, which is then heated to be acylated with isovaleric anhydride in an inert organic solvent in the presence of a tertiary organic amine. The product obtained is treated with NH 3  in methanol or thanol, and then subjected to thermal treatment in methanol which may contain water to remove the acetyl of 2' position, giving the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5338805-A (JP)
Title: Wheel key structure
Inventor: ISA HITOSHI
IPC: F01D5/34
Filed: 1976-09-22
Abstract: PURPOSE: To prevent the unevenness of heat transmission between a wheel and a shaft by a wheel key part and the erosion of the outer circumference part of a wheel hub part, in the wheel key structure of a shrunk rotor particularly used for an atomic power turbine and the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09276733-A (JP)
Title: Separator for floating matter mixed in waste
Inventor: MORI TERUO
IPC: B03B5/28
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently separate floating matters from a vast quantity of waste. SOLUTION: This separator for floating matters mixed in waste is provided with a water tank 1 into which waste containing floating matters floating on the water is fed and a discharge means 2 for discharging floating matter floating on the surface of the water in the water tank 1. The discharge means 2 is provided with a discharge conveyor 5 for scraping off suspended matter floating in the water tank 1 and an inclined part 6 positioned below the discharge conveyor 5 and arranged near the surface of the water in the water tank 1. In the discharge conveyor 5, plural scraper rods 7 are lined up in rows and fixed on the surface of a conveyor belt 8. The inclined part 6 is inclined in an upgrade from under the surface of the water in the water tank 2 toward above the surface of the water therein and is arranged from inside the water tank 1 toward outside it.  The discharge conveyor 5 is arranged, inclined in a position to move the scraper rods 7 along the inclined part 6. The scraper rods 7 of the discharge conveyor 8 scrape off matters floating on the surface of the water in the water tank 1 to discharge it along the inclined part 6 to outside the water tank 1.
Patent JP-S60257463-A (JP)
Title: Detector for developer concentration
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/08
Filed: 1984-06-04
Abstract: PURPOSE:To improve the measurement precision of toner concentration by forming a detecting head in an optional streamline shape. CONSTITUTION:A detecting head 23, which is brought into contact with a mixed developer 18a, of a toner concentration detector 22 is formed with a nonmagnetic resin, and its front end is formed into a triangular pyramid facing the flowing direction of an arrow A of the mixed developer 18a to reduce the resistance to the fluidity of the mixed developer 18a. Though the mixed developer 18a is recovered onto an agitating spring 27 by a blade 20 after development, the toner concentration is measured by the detecting head 23 of the toner concentration detector 22 while the developer passes on the blade 20. The resistance of the detecting head 23 to the flow of the mixed developer 18 is low, and the mixed developer 18 does not stagnate before the detecting head 23, and its fluid state is kept constant, and therefore, the variance of pressure to the detecting head 23 due to the mixed developer 18 is small; and consequently, the noise generated in the measured value of an inductance coil 21 is reduced to improve the detection precision of the toner concentration detector 22.
Patent JP-H09279304-A (JP)
Title: High strength steel wire with weld zone and its production
Inventor: YOSHIDA SHINICHI
IPC: C22C38/58
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve material efficiency and work efficiency at the time of cutting to length by increasing the weight, per coil, of a PC steel wire for high strength pile and pole production. SOLUTION: Respective ends of hot rolled steel wire rods W, having a composition consisting of, by weight, 0.20-0.40% C, 0.05-2.00% Si, 0.06-2.00% Mn, and the balance Fe with inevitable impurities, are mutually butt welded. After the removal of the expanded part due to welding, the resultant welded wire rod is hardened and tempered. By this method, the PC steel wire, having diameter of weld zone practically equal to the diameter of the base metal wire part and also having >=1,420N/mm<2> tensile strength, can be obtained.
Patent JP-S605366-A (JP)
Title: Remote electric power source turning-on monitoring device
Inventor: SHIRANAGA MATSUO
IPC: G06F15/177
Filed: 1983-06-23
Abstract: PURPOSE:To confirm each operation stage and the interruption of each operation by performing different timer monitoring for each operation, and setting the execution result in a status register and reporting it. CONSTITUTION:A remote power source turning-on and monitoring device 3 is positioned between a communication crcuit 5 and a cluster (small-sized computer) 2, and when a power-on command is received from a host computer 1 through the communication circuit 5, the device sends out the power-on command to the cluster 2, performs initial microprogram loading (IMPL) and initial program loading (IPL), and returns execution results by stages up to the rising of an operating system to the host computer as status data. The remote power source turning-on and monitoring device 3 consists of a timer 33, time-out detecting circuit 34, status register 35, etc., in addition to a memory 32 stored with necessary initial values of a timer so as to monitor necessary time data on power-on operation by the cluster 2, and IMPL and IPL.
Patent JP-H11302045-A (JP)
Title: Cement
Inventor: NAKAJIMA YUTAKA
IPC: C04B28/14
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cement improved flowability and viscosity while maintaining its separation resistance and having good work efficiency. SOLUTION: The cement contains gypsum consisting essentially of gypsum dihydrate and gypsum hemihydrate. The total amt. of the gypsum dihydrate and gypsum hemihydrate in the gypsum is >=60 wt.% >=50 wt.% of the total amt. is gypsum hemihydrate and α-gypsum hemihydrate accounts for >=50 wt.% of the gypsum hemihydrate.
Patent JP-H04341970-A (JP)
Title: Circuit for intermittent reproduction of compressed sound data
Inventor: TORASAWA KENJI
IPC: G11B7/005
Filed: 1991-05-17
Abstract: PURPOSE:To make it possible to process completed data, and in addition, to make its reproduction processing sure and easy by reproducing intermittently an intermittent-recorded track for every recording unit. CONSTITUTION:In the case that a disk record D rotated at constant linear speed by a disk motor 20 is reproduced, when an area capable of storing becomes larger than the data of the portion of the recording unit, a data quantity detecting means 35 generates a reproduction command signal, and the continuous reproduction is executed, and when terminal end detection output is generated from a record terminal end detecting means 32 in a state that the reproduction command signal is erased, the reproduction is interrupted, and a device is turned into a reproduction waiting state, and simultaneously with the regeneration of the reproduction command signal, the reproduction is restarted, and a reproducing state is continued. Then, synchronously with the generation of the terminal end detection output, the device is turned again into the reproduction waiting state. Thus, the intermittent reproduction of every recording track unit is performed.
Patent JP-S5738235-A (JP)
Title: Vertically moving apparatus for container containing paper sheet
Inventor: SUZUKI YOUJI
IPC: G03B27/00
Filed: 1980-08-20
Abstract: PURPOSE: To vertically move a container in order to cause the top of paper sheets to be kept constant by the captioned apparatus for a copying machine or the like, wherein the container is slung by belts, and a vertical movement switching mechanism is coacted through a spring clutch and gears.  
     CONSTITUTION: When the top A' of the paper sheets A is lowered, a bracket 12 rotates clockwose by its weight, and as a stopper 15 is moved away from a stop collar 11 of the spring clutch 9, the spring clutch 9 becomes a connection state to transmit the power to an output gear 10. In other words, the bracket 12 having the stopper 15 acts as a spring clutch controlling mechanism. Thus, the rotational movement of an input pulley 7 is transmitted via an outut gear 10, an intermediate gear 18, and a driving gear 19 to a first shaft 2, and the rotational movement of the first shaft 2 is transmitted via a pulley 20, a belt 21, and a pulley 22 to a third shaft 4 to cause the third shaft 4 to rotate. When the first and third shafts 2, 4 are rorated, the respective belts are wound up to raise the container 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10286110-A (JP)
Title: Main bead structure of beads and its production
Inventor: YASUDA YOZO
IPC: A44C23/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the main bead of beads where docoration display sheet is incorporated, decoration display is not erased and it is magnified through a filling resin material layer so as to be visible from outside. SOLUTION: The main bead 2 of the beads consists of a spherical body with a diameter R and is provided with a through-hole 19 extending along one diameter line and a branch communicating hole 20 communicating with the through-hole 19 in an almost T-shape. In this case, the main bead 2 includes a spherical body base part provided with a pair of bored recessed part 13 which are excavated inside to be circular in a section by the diameter r (r<R) from a spherical surface side opposed to a virtual plane which includes the through- hole 19 and the branch communicating hole 20 and are terminated on a circular bored floor surface 13a,  a decoration display sheet layer 15 which is arranged on the bored floor surface 13a in the spherial body base part with a decoration display surface 14a outwards and the filling resin material layer 17 which is constituted by a transparent or color-transparent resin material filled in the bored recessed part 13 in the spherical body base part and also which is formed in a convex lens shape. Decoration display is magnified through the filling resin material layer so as to be visible from outside.
Patent JP-H11301946-A (JP)
Title: Installing device for elevator
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work at low costs and to efficiently install a reference line in a hoistway. SOLUTION: The jacks 35a and 35b of a pair of temporary beams 31a and 31b are strongly fixed in the two places, i.e., both side walls 21a and 21b of the landing opening 2 of a highest floor such that these are extended to bring one end of each into contact with the side wall 21b and stretched to bring the other end into contact with the side wall 21a, one end side of each of piano wires 4 is attached to each of the tip parts of a pair of extended plates 32a and 32b connected by a connecting plate 34 and each of four locking holes 37a, 37b, 38a and 38b provided in the center of the connecting plate 34, then the rear ends of the extended plates 32a and 32b are attached to the upper temporary beam 31a so as to be freely rotated, the rear ends of a pair of sustaining ropes 33a and 33b are attached to the lower temporary beam 31b so as to be freely rotated,  and by locking the tip parts thereof in the lower surfaces of the extended plates 32a and 32b, the four piano wires 4 with a weight attached to the other end are drooped.
Patent JP-S61271203-A (JP)
Title: Dental discoloring cement composition
Inventor: KONDO KENJI
IPC: A61K6/06
Filed: 1985-05-27
Abstract: PURPOSE:The titled composition, consisting of the first component consisting essentially of a metallic oxide, the second component reactive with the first component to form a hardened material and a substance changing the hue with pH, capable of changing the hue in the initial hardening and readily judging visually the hardening. CONSTITUTION:A dental discoloring cement composition obtained by incorporating 0.0001-0.5wt% substance capable of changing the hue with pH, e.g. pH indicator, in a cement composition, e.g. dental glass ionomer cement or dental zinc oxide eugenol cement, consisting of the first component consisting essentially of a metallic oxide. e.g. zinc oxide or calcium oxide, and the second component reactive with the first component to form a hardened material, e.g. phosphoric acid, polycarboxylic acid or eugenol, and capable of changing the hue in the initial hardening. The use of the above-mentioned cement composition provides ready judgment whether the required site is completely covered in cavity lining or preventive filling of where tue cement paste is protruded in using for joining prostheses, etc.
Patent JP-H05312924-A (JP)
Title: Semiconductor testing apparatus
Inventor: UEDA MOTOO
IPC: G01R31/28
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a semiconductor testing apparatus, which does not especially increase the measuring cost in comparison with the case of ordinary measurement, at the time of simultaneous measurement. CONSTITUTION:In a semiconductor testing apparatus, two channels ch1 and ch2, which are the measuring units for signal generation/signal reception, are provided in a main body T of an IC tester. A switch for owe channel ch1 connects the channel ch1 to a port corresponding to the channel ch1 at the board in one station 1 and connects the channel 1 to a port corresponding to the other channel ch2 at the board in another station 2. A switch for the other channel ch2 connects the channel ch2 to a port corresponding to the other channel ch2 at the board in one station 1 and connects the channel ch2 to a port corresponding to one channel ch1 at the board in the other station 2.
Patent JP-H01286132-A (JP)
Title: Optical recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24062
Filed: 1988-05-12
Abstract: PURPOSE:To decrease the irregular reflecting components of the reflected light at the boundary face between a light reflecting layer and a light absorbing layer of the medium having the light reflecting layer and the light absorbing layer by forming the light absorbing layer of porous materials having different porosities and providing the dense part having the smaller porosity so as to face the light reflecting layer. CONSTITUTION:The light reflecting layer 2 is provided on the substrate 1 and the light absorbing layer 3 having the asymmetrical structure consisting of the porous bodies having the different porosities is formed thereon. The layer 3 is so laminated that the dense part of the smaller porosity of the porous materials formed by dispersing light absorbing materials such as dyes, pigments, low melting metals and light alloys having absorptive performance to the wavelengths of recording beams comes into contact with the layer 2. A protective layer 5 is then adhered thereon via an adhesive layer 4. The irregular reflection components at the boundary face of the layer 2 and the layer 3 are thereby decreased and the generation of rims is decreased.
Patent JP-S5815152-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIKAWA KIYOSHI
IPC: G01N29/06
Filed: 1981-07-22
Abstract: PURPOSE:To observe an image without requiring complicated procedures, and to elevate accuracy of a data, by providing a means for easily inclining a sample, on a sample base being capable of scanning. CONSTITUTION:A inclining means 110 which inclines a sample 50 in an optional direction and has been formed by a piezoelectric element is installed on a sample base 103. This piezoelectric element generates its expansion and contraction  in the axial direction when voltage is applied by an electric power supply 130,  and its extent of expansion and contraction is proportional to magnitude of the voltage to be applied. Accordingly, when obtaining a large inclination angle, it can be attained by applying high voltage, and when obtaining a very small inclination angle, low voltage is applied, and in this way, the applied voltage is adjusted in accordance with its purpose. Such a piezoelectric element is placed at 3 places on the upper surface of the sample base 103, and to its upper part, a fixed plate 120 of the sample is installed. Furthermore, when the sample 50 is fixed on said upper surface, the sample 50 can be inclined easily in an optional direction.
Patent JP-S5638136-A (JP)
Title: Separation method for mixed ion exchange resin
Inventor: MATSUI MASAYOSHI
IPC: B01J49/00
Filed: 1979-09-05
Abstract: PURPOSE: To separate the ion exchange resin with good purity, by adding the stages for passing downward stream water and withdrawal through a carrying tube to the separation stage by the upward stream water, in the separation of mixed ion exchange resin.  
     CONSTITUTION: Two resin transfer pipes 5, 6 which are branched from the collective pipe 9 and consist of a plurality of extraction pipes 10 providing the resin extraction holes, and one collection pipe 9 are installed horizontally in the separation tower 1 with a suitable interval, preferrably about 20W40cm. The upperstream water through the supply and drainage pipes 3, 4, separates the cation exchange resin layer of lower layer and the anion exchange resin layer of upper layer so that the boundary 8 of both resin layers can be located at the middle of the transfer pipes 5 and 6. Next, while downward flowing, the upper anion exchange resin is withdrawn through the carrier pipe 5 together with water at the flow speed corresponding to ≥0.2kg/cm 2  pressure drop at the withdrawal part. Next, mixed ion exchange resin is withdrawn through the transfer pipe 6. Thus, the separation of ion exchange resin can be made with good purity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0853675-A (JP)
Title: Conductive liquid crystal composition,its production and conductive aligned liquid crystal film made thereof
Inventor: RI ZUIHOU
IPC: C09K19/38
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a conductive liquid composition, which is in the form of a solution and exhibits liquid crystal properties with good processability and which is capable of increasing a manufacturing yield of elements and improving display characteristics, by dissolving a doped polyaniline alkylsulfonate in a polar solvent to impart a solution anisotropy thereto.  
     CONSTITUTION: This conductive liquid crystal composition comprises a doped polyaniline alkylsulfonate of formula I and a polar solvent wherein the concentration of the doped polyaniline alkylsulfonate is controlled within a range of 40 to 90 wt.%, thereby imparting a solution anisotropy thereto. In the formula, R 1  represents -(CH 2 ) n - (wherein n is 2 to 12); R 2  to R 5  are all H, or one or two of them represent a halogen, a methyl group, a nitro group or a methoxy group; X represents H or an alkali metal ion, an ammonium ion of an aniline derivative of formula II or the like; and y is a value indicating the degree of doping of the conductive polymer and is a value of 0.3 to 1.0. 
     COPYRIGHT: (C)1996,JPO