baber/WOPTO huggingface dataset:
Patent JP-H05212414-A (JP)
Title: Method for controlling prevention of slab buckling and hydraulic circuit used therefor
Inventor: NAMITOKO NAOMI
IPC: B21B15/00
Filed: 1992-02-04
Abstract: PURPOSE:To reduce the carrier resistance of slab, move the slab with high responsiveness when the slab moves from a rolling reduction course in the width direction (a pressure accumulating course) to the carrier copying course of the slab and compensate the dead weight of a roll for preventing buckling to the carrier resistance when the slab is carried. CONSTITUTION:In a hydraulic circuit for preventing the slab buckling to operate a buckling preventing roll 11 through a double rod type cylinder 14 mounted on a press to compress the slab 10 in the width direction, a primary side pressure oil tube path 20 connecting with the primary side of the cylinder 14 and a secondary side pressure oil tube path 30 connecting with the secondary side of the cylinder 14 are made up independently. On the primary side pressure oil tube path, a 1st proportional control valve 22, a high pressure accumulator 23, a switching electromagnetic valve 25 and a reducing valve 26 are connected in sequence with the primary side and on the secondary side pressure oil tube path, a secondary proportional control valve 33 and a low pressure accumulator 32 are connected in sequence with the secondary side.
Patent JP-H0220851-A (JP)
Title: Radiograph photographing device
Inventor: SAITO MASABUMI
IPC: G03B42/02
Filed: 1988-01-29
Abstract: PURPOSE:To immediately start photographing even when an erasure lamp has aftergrow and remaining heat by arranging the erasure lamp behind a light condensing head in a sub-scanning direction. CONSTITUTION:After a stimulated phosphor panel 2A is completely scanned and read, a scanning carrier 19A stops and is returned in a direction opposite to an arrow Y. During the reciprocation of the carrier, the erasure lamp 20A is lit to erase radiograph on the stimulated phosphor panel 2A. When the erasure lamp 20A does not face the stimulated phosphor panel 2a, it is turned off. When the light condensing head 5A reaches a standby position shown by a broken line, the scanning carrier 19A is stopped. The erasure lamp 20A is a considerable distance away from the stimulated phosphor panel 2A. Therefore, even if the erasure lamp 20A has aftergrow and remaining heat, subsequent photographing can start immediately, and moreover the scanning carrier 19A can start scan ning. Thus, a photographing cycle can be shortened.
Patent JP-S62177522-A (JP)
Title: Optical scanner
Inventor: ISHIZUKA MANABU
IPC: G02B26/10
Filed: 1986-01-31
Abstract: PURPOSE:To easily correct the deviation of an optical axis generated at the time of assembling or replacement by forming a means for adjusting the optical axis on a light source part, a deflecting system and an image formation lens unit. CONSTITUTION:A semiconductor laser 1 is fixed 26 to a fitting frame 22 on the side of a collimeter lens 18 and an H-shaped frame base 9 is coupled with a lens frame 20 by an adjusting screw 28 through an elastic member 30. When the deviation of the optical axis is to be corrected by adjusting the position of the semiconductor laser 1, a gap between the lens frame 20 and the side wall 12 of the base 9 will be adjusted by driving the screw 28 with a driver or the like. In this case, the adjustment is made easy by the elasticity of the elastic member 30 and relating members can be finely adjusted. Consequently, the optical axis of the light passed through an image forming lens can be easily corrected and a required optical axis can be set up.
Patent JP-H09189677-A (JP)
Title: Measuring method for protein mass
Inventor: MURE HIROKI
IPC: G01N27/30
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To easily measure protein mass while eliminating the influence of other components by providing a protein biosensor and a measurement sample injecting part in separate flow passages, and bringing proteins into contact with the biosensor after separating materials other than the proteins from the injected sample for measurement. SOLUTION: A sample for measurement, injected from a measurement sample injecting part 12, is forced to flow only to ward a separation film 17 by a switching valve 16, with proteins in the sample blocked by the separation film 17 while materials with molecular weights not more than those of the proteins (e.g. amino acids, glucose, etc.) are transmitted through the film 17 and discharged from a line 20. The proteins blocked by the film 17 are forced to be back washed by a carrier from a carrier pump 19 and are transferred to a protein biosensor 11. A series of these operations permits only the proteins to be measured electrochemically by the sensor 11. Also, the effect of preventing fouling of the separation film 17 can be expected because of the back wash.
Patent JP-S61177806-A (JP)
Title: Amplifier circuit
Inventor: NAGANO KATSUMI
IPC: H03F3/343
Filed: 1985-02-04
Abstract: PURPOSE:To set up an input voltage at a low level by connecting a resistor to the emitter of a transistor (TR) constituting a current mirror circuit and supplying an input current to a node between the resistor and the emitter. CONSTITUTION:An input current Iin is supplied to an input terminal 11 on the emitter side of the TR Qo and an amplified output current Iout is obtained from an output terminal 14 on the collector side of TRs Q21-Q2n. A bias voltage VB is impressed upon a bias power supply terminal 15. Consequently, the output current Iout becomes a value obtained by multiplying the difference between the bias current Io and the input current Iin by n. Namely, the system is acted as an amplifier. Since the input voltage of the amplifier is the emitter voltage RoX Io of the TR Qo, the input voltage can be set up to a low level on the basis of the values of the bias current and the resistors Ro.
Patent JP-H11216571-A (JP)
Title: Gouging method by high temperature and high speed airflow
Inventor: HOSHINO TADASHI
IPC: B23K9/013
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make the dig volume (depth) of gouging big. SOLUTION: A rotary center shaft Lo is set to be 20 deg. or more and 45 deg. or less against a steel plate W, and a plasma arc flame is blown to a surface of the steel plate W during rotating in a manner that the collision point draws an approximate ellipse, for relatively moving a plasma torch T in a y direction against the steel plate W. The plasma torch T is equipped with a tip end chip 2, the nozzle center shaft of which tilts (θ) against the rotary center shaft Lo, and a mechanism for rotary driving the chip 2. A rotary position where the distance in a flow direction of the plasma arc flame from a nozzle 2a to the steel plate is minimum, is set as an original point 0 deg.. In a rotary range of 45 deg. or more and 315 deg. or less from the original point, the arc current is set higher than that in a range of more than 315 deg. and less than 45 deg..
Patent JP-S59146122-A (JP)
Inventor: SAITOU TSUTOMU
IPC: H01H37/38
Filed: 1983-02-10
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-S56118578-A (JP)
Title: Compressor
Inventor: KANAZAWA TAKAKI
IPC: F04B39/00
Filed: 1980-02-20
Abstract: PURPOSE: To reduce noise and make a compressor case compact and light by providing a gas path inside a drive shaft and arranging the gas path in communication to a valve cover through an oil separating hole while providing an oil separator in the gas path.  
     CONSTITUTION: A gas path 11 is provided inside a drive shaft 8 for driving a compressor mechanism 2. This gas path 11 is arranged in communication to a valve cover 20 through an oil separating hole 12 while an oil separator 15 is provided in the gas path 11. Thus, refrigerant gas discharged into the valve cover 20 is introduced through the oil separating hole 12 into the gas path 11 so that noises in opening and closing the valve, gas sound, etc. are not strongly transmitted to a compressor case 1 and noises can be remarkably reduced. Also, since a rotor does not need to have the gas path and an oil separating plate provided, the compressor case can be made compact and light. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58137878-A (JP)
Inventor: MURAMATSU HIROMOCHI
IPC: G02F1/15
Filed: 1982-02-10
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-S59147741-A (JP)
Title: Pattern plate
Inventor: SUENAGA MAKOTO
IPC: B22C15/24
Filed: 1983-02-09
Abstract: PURPOSE:To enable manufacture of a pattern plate which is of a low cost and can improve the quality of a casting by constituting a pattern plate for a casting mold to be used for static pressure molding of sintered metal having vent holes. CONSTITUTION:A molding flask 6 is placed on a pattern plate 3 fixed with a pattern 5, and molding sand 1 is charged into the flask 6. A sealing cover 7 is mounted to the flask and compressed air is supplied through a feed port 8. The compressed air passes the sand 1 and is discharged to the atmosphere through the cavities 4 of the plate 3 having many cavities 4. When the compressed air passes the molding sand 1, the sand 1 moves together with the air and the sand mold having the high packing density of the sand 1 in proximity to the pattern 5 and the plate 3 is molded. The uniform cavities 4 are continuous over the entire top surface 2 of the plate 3 up to a rear surface 9 and therefore the molded sand mold has no local uneven hardness and has uniform mold hardness.
Patent JP-H04214707-A (JP)
Title: High molecular compound
Inventor: ROTSUDONII MAATEIN POTSUTSU
IPC: C08F8/34
Filed: 1991-02-13
Abstract: A polymeric compound is derived from a polyhydric material and has pendant sulphonate groups of the general formula <CHEM>  and pendant alkyl urethane groups of the formula <CHEM> where X is an aliphatic, aromatic, carboxylic or heterocyclic group; Y is hydrogen, halogen or an alkyl, aryl, alkoxy, aryloxy or aralkyl group, CO2<->Z<+>, CO2R or SO3<->Z<+>; Z<+> is a cationic counter ion and R is hydrogen alkyl, alkylene, aryl or aralkyl group.
Patent JP-H06235120-A (JP)
Title: Polyester hollow fiber of high color development
Inventor: TSUKAMOTO TETSUO
IPC: D01F6/62
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a polyester hollow fiber of high color development which has resistance to cross section collapsing, light weight and keeps warm well by forming specified hollow fiber from a specifically modified polyester. CONSTITUTION:Hollow fiber is formed from a modified polyester containing 0.7 to 2.4mole% of a metalosulfoisophthalic acid based on total dicarboxylic acid components and 0.2 to 10wt.% of a polyalkylene glycol of 90 to 6,000 molecular weight (over 0.64 intrinsic viscosity). The fiber has a round or triangular cross section and a triangular hollow part in a central part of the cross section and >=2.1Xd<0.5> wall thickness except the hollow part in micron where d is fiber fineness in denier and the hollowness is set to 15 to 50%.
Patent JP-H02200049-A (JP)
Title: Audit processing system for exchange
Inventor: SUZUKI ATSUMI
IPC: H04M3/24
Filed: 1989-01-30
Abstract: PURPOSE:To always accurately perform an audit process by checking the data on a terminal equipment in a prescribed audit cycle to measure the application rate of a CPU and setting the audit cycle based on the application rate. CONSTITUTION:An audit executing part 12 reads and checks the data on a terminal equipment 30 in an audit cycle set by an audit cycle deciding function part 13. At the same time, the part 12 collates the data on the equipment 30 with the data controlled by a CPU 10 of an exchange. While a traffic measuring function part 14 measures periodically the application rate of the CPU 10 and decides on this application rate whether the CPU 10 is kept in an overload state or not. If not, the application rate and the load state of the CPU 10 are informed to the part 13. The part 13 sets an audit cycle. Thus the accurate audit processes are always carried out.
Patent JP-S57134488-A (JP)
Title: Novel cephalosporins and their preparations
Inventor: SHIMIZU SHIGEO
IPC: A61P31/04
Filed: 1981-02-14
Abstract: NEW MATERIAL:A compound shown by the formulaI{R is H, acyloxy, (substituted) pyridinium;-S-Het[Het is 5-membered or 6-memberd hetero-cyclic group containing hetero atom, with the proviso that a group shown by the formula II (R 3  is H, alkyl) is omitted]; R' is H, alkali metal, etc.; R 1  and R 2  are H, alkyl; B is 1,4-cyclohexadienyl, furan, a group shown by the formula III[Y is OH- OOCR 5 (R 5  is alkyl, aryl, etc.); Z is halogen; P is 1 or 2}.  
     USE: An antibacterial agent. Having improved antibacterial activity on a wide range of pathogenic bacteria of Gram-positive and Gram-nehative bacteria including Pseudomonas aeruginosa. Especially effective against bacteria belonging to the genus Pseudomonas, Serratia, Enterobacter, etc.  
     PROCESS: For example, a compound shown by the formula IV is reacted with a compound shown by the formula V or its reactive derivative, and, if ncessary, the resulted compound is acylated or esterified, to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57135838-A (JP)
Title: Amino resin foam
Inventor: ISHIDA TOSHIO
IPC: C08J9/04
Filed: 1981-02-13
Abstract: PURPOSE: To provide a foam having high strength and useful for use in heat insulating materials, packaging materials, nursery materials, etc., by adding an acid and a carbonate salt to an amino resin precondensate without using an expensive blowing agent.  
     CONSTITUTION: 1.3W3.9mol of an aldehyde such as formalin or paraformaldehyde and, if necessary, a modifier such as phenol and a flame retarder are added to one mol of an amino compd. such as melamine, urea or guanamin. The mixture is reacted to produce an amino resin precondensate. To this precondensate are added an acid such as hydrochloric acid, phosphoric acid or oxalic acid and a carbonate such as K 2 CO 3  or CaCO 3 . The mixture is vigorously stirred and dried to obtain a low foam having strength and useful for use in heat insulating materials, packaging materials, nursery materials, etc., without using an expensive blowing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58138048-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L29/73
Filed: 1982-02-10
Abstract: PURPOSE:To contrive the reduction of the area of a buried diffused layer, the simplification of the etching operation of an isolation groove, and the uniformity of the depth thereof by a method wherein, with an oxide film as a mask, a buried diffused layer is formed by a selective diffusion, then the oxide film is made to remain and interpose under an epitaxial layer, and thus the oxide film is used as the etching stopper of the element isolation groove. CONSTITUTION:The photo resist mask 22 having an etching window W1 for the formation of an element isolation groove on the upper region of the selective oxide film 16 is formed by a normal photo process on a substrate. Next, first the second Si3N4 film 21 and the first SiO2 film 20 exposed in the etching window W1 are removed by an RIE due to CHF3, then a polycrystal Si layer 19' exposed in the etching window W1 is selectively etching-removed by an etching means having anisotropy. The second photo resist mask is removed resulting in the formation of the element isolation groove 23 on the selective thermal oxide film 16.
Patent JP-H0598159-A (JP)
Title: Molding compound
Inventor: BURUKUHARUTO KEERAA
IPC: C08L15/00
Filed: 1992-01-10
Abstract: PURPOSE: To obtain a molding compound, excellent in toughness, heat resistance and chemical resistance and useful for a film, etc., which comprises a specific ratio of a polyarylene sulfide, a hydrogenated nitrile rubber, a bismaleimide, etc., a filer and a reinforcing agent.  
     CONSTITUTION: This molding compound comprises (A) 30 to 99.4 (weight) parts polyarylene sulfide, preferably, polyphenylene sulfide, (B) 0.5 to 70 parts (based on the total weight of A and B components) nitrile rubber, and optionally (C) 0.3 to 3 parts bis or polymaleimide represented by the formula [R is 1-22C aliphatic, aromatic, etc.; (n) is 2 to 22], and optionally (D) 0 to 60 parts (based on the total weight of A, B and C components) filler such as a quartz and reinforcing agent such as a glass fiber. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04258781-A (JP)
Title: Scintillation camera
Inventor: KURAKAKE CHIYUUICHI
IPC: G01T1/164
Filed: 1991-02-14
Abstract: PURPOSE:To simply perform the replacing work of a collimator even if the positional precision is inferior by providing a spherical bearing which can freely adjust the angle of the collimator in the three-dimensional space at the connection portion between the support section of a replacement truck and the collimator. CONSTITUTION:When the replacing work of a collimator 4 for each detector 3 of a frame 1 is to be performed, each collimator 4 is supported on a support section 8, then a replacement truck 2 is advanced toward the frame 1, and the collimator 4 reaches the fitting section 5 of each detector 3. When the truck 2 is further advanced, the guide pin 6 of the collimator 4 is coupled with the inlet portion of the guide groove 7 of each fitting section 5, and it is moved to the depth of the fitting section 5 while being guided by the groove 7. A spherical bearing used at the connection portion between the support section 8 of the truck 2 and the collimator 4 gives a swaying action to the collimator 4 to follow the moving action of the pin 6 of the groove 7 and thrusts the collimator 4 to the fitting section 5.
Patent JP-H04258209-A (JP)
Title: Collector of tractor mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D90/10
Filed: 1991-02-14
Abstract: PURPOSE:To dump cut lawn grass by lifting a collector housing the cut lawn grass to as high a position as possible according to a simple construction. CONSTITUTION:A supporting frame 2 of a suitable height is installed in the front of a car body 1 and parallel links 5 are lifted, lowered or rotated about an upper lifting shaft 3 on the supporting frame 2. A dumping collector 8 is installed in the tip of the parallel links 5.
Patent JP-H01196977-A (JP)
Title: Video signal processing circuit
Inventor: SENGOKU YOSHIYA
IPC: H04N9/68
Filed: 1988-01-30
Abstract: PURPOSE:To enhance the performance of general-purpose application in the case of circuit integration by using a frequency characteristic switching circuit so as to switch a peaking frequency to be suppressed or emphasized or outputting an input/output signal of the frequency characteristic switching circuit with changeover. CONSTITUTION:The frequency characteristic switching circuit 2 is provided, which outputs a luminance signal SY with suppression or emphasis in response to a control signal SC1 around a prescribed peaking frequency f0 and selection circuits 16, 18, 19 output an input signal SY and an output signal SY1 in response to the control signal SC1 with changeover. Then the luminance signal SY1 suppressed or emphasized around a prescribed peaking frequency is obtained and a luminance signal SY with flat frequency characteristic and less S/N deterioration is obtained. Thus, in the case of circuit integration, the video signal processing circuit with high general-purpose application is obtained.
Patent JP-H10217986-A (JP)
Title: Mounting structure for steering gear box
Inventor: KIMOTO TOMOHIRO
IPC: B62D3/12
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance mounting ridity and strengthen the structure sufficiently against force applied in the car width direction. SOLUTION: This mounting structure is so constituted that a mounting part located between paired flanges provided for the steering gear box is mounted to the mounting part of the steering gear box provided for the side of a car body with a mounting bracket. In this case, one side of paired flange parts 19 and 19 is enlarged so as to be formed so as to be piled up to the side surfaces 15b at both the sides of the mounting part 15 for the steering gear box 1 provided for the car body side, and the one side is so designed as to receive force in the car width direction by paired the flange parts 19 and 19.
Patent JP-S58139422-A (JP)
Title: Cu-si alloy semiconductor and manufacture thereof
Inventor: NITSUTA TERUYUKI
IPC: H01L21/18
Filed: 1982-02-15
Abstract: PURPOSE:To obtain the physical properties of semiconductor crystal excellent using the material with relatively low purity by a method wherein the semiconductor crystal is manufactured using the specific mixing ratio of Cu and Si. CONSTITUTION:Fine particle metal of Cu 99.999% and Si 99.99999% as materials are weighed up to specified upper limit of 95wt% and lower limit of 5wt% with total weight of Cu and Si amounting to 100%. The semiconductor crystal is formed by the weighed materials of Cu and Si. The purity of Cu and Si as the materials is lower than that of Si semiconductor i.e. 99.9999999999% but the resultant voltage-current characteristics of Cu-Si semiconductor represent remarkably excellent values.
Patent JP-H01197536-A (JP)
Title: Production of conductive thermoplastic resin foam
Inventor: HAYASHI TOMOSHIGE
IPC: C08J9/04
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a conductive thermoplastic resin foam which is odorless, is scarcely cut during extrusion in a continuous extrusion process and is freed of a problem of staining a mold with residual resin, by using an ethylene/methyl methacrylate copolymer as a thermoplastic resin. CONSTITUTION:A conductive resin foam is produced by mixing a blowing agent with a conductive resin composition comprising a thermoplastic resin and a conductive material and extrusion-foaming this mixture, wherein an ethylene/ methyl methacrylate copolymer is used as said thermoplastic resin. According to the above process, a conductive resin foam having good workability during extrusion foaming, being odorless, freed from a problem of staining of a mold with residual resin and being scarcely cut during extrusion can be produced by a continuous extrusion foaming process.
Patent JP-S56119989-A (JP)
Title: Semiconductor memory device
Inventor: NAKAJIMA TETSUYA
IPC: G11C11/411
Filed: 1980-02-22
Abstract: PURPOSE:To uniformalize the holding voltage of cells and suppress the decrease in noise margin owing to the parasitic resistance of word lines by selecting the resistance value of load resistances which determine the magnitude of the holding voltage of the memory cells. CONSTITUTION:Respective memory cells CEL1-CELn have the memory patterns similar to those of the CEL1, and load resistances r1, r1'-rn, r'n are made resistances values as large as those around the center of memory array. In this case, the pattern width of the load resistances is made narrower with the memory cells nearer the center, whereby the load resistance values are increased. Thereby, the product of the holding current and load resistance value with respect to the memory cell near the center is maintained at above a fixed value, and the nonuniformity of the holding voltage occuring in the nonuniformity of the holding current distribution compensated.