baber/WOPTO huggingface dataset:
Patent JP-H0859607-A (JP)
Title: Production of prostaglandin e1 compound and synthetic intermediate therefor
Inventor: KATAOKA KENICHIRO
IPC: C07F7/22
Filed: 1994-08-22
Abstract: PURPOSE: To obtain enol ester derivatives of a prostaglandin E1 and 7- thiaprostaglandin E1 compound easily and in high yield. CONSTITUTION: A reaction is couducted between a compound of formula I (P is a 1-6C alkyl or phenyl), an organocopper reagent prepared from a compound of the formula CuQ (Q is a halogen, CN, phenylthio, 1-pentynyl or 1- hexynyl) and a 1-4C alkyl lithium and a compound of formula II [A is S or CH2 ; R<1> is a tri (1-7C hydrocarbon) silyl or a group capable of forming an acetal linkage with the O atom of OH; R<2> is a 1-10C alkyl, 2-10C alkenyl, phenyl, 3-10C cycloalkyl or a phenyl-1-2C alkyl] followed by reaction with a compound of the formula (R<3> CO)2 O or the formula R<3> COCl (R<3> is the same as R<2> ) to produce a compound of formula III, which is reacted with a halogen to produce a compound of formula IV (X is I or Br), and then is reacted with a compound of formula V (R<4> is a 1-10C alkyl, a 2-10C alkyl, a 2-10C alkyl, phenyl, phenoxy or a 3-10C cycloalkyl), thus obtaining the objective compound of formula VI.
Patent JP-H1141857-A (JP)
Title: Rotator
Inventor: SHISHIDO YUJI
IPC: F16F15/32
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique of suppressing the vibration generated at the time of rotating an unbalanced weight composite rotor and also thinning an automatic alignment mechanism. SOLUTION: The automatic alignment mechanism provided in this device has a rotor body 10, which rotates via a support shaft (spindle shaft) by a rotating means (spindle motor) and has shifting space 9, whose cross section in the orthogonal direction to axial direction, is annular and a plurality of balancing balls 11, 11.-... which are arranged shiftably within the shifting space of this case body 10. Here, they are aligned by relatively shifting these balancing balls 1 to the other section of the composite rotor (above the supporting shaft, automatic aligning mechanism), accompanying the rotation of a rotating means, thereby shifting the composite center of gravity of this composite rotor onto the rotary shaft, and also the number | n | of the pieces of the balance balls 11 is made such that n=180/θ+0.5 (the figures below the decimal point are to be rounded off, and θ is an angle that the balancing balls subtend), and the angle θ is to be such that θ=2Sin<-1> r/(-r)} (in formula, R)(:radius of shifting space, and r:radius of a balancing ball).
Patent JP-H0288586-A (JP)
Title: Organic functional betaine modified siloxane and its production
Inventor: MAIKERU JIEIMUZU OUEN
IPC: C08G77/38
Filed: 1989-07-31
Abstract: NEW MATERIAL: A compd. of formula I or II [wherein R a  is H or lower alkyl; R b  is H or lower alkyl; R c  and R d  are each lower alkylene; x is 1 to 10; and z is 1 to 4).  
     EXAMPLE: A compd. of formula III.  
     USE: These compds. having a high aqueous surface activity are effective in lowering the surface tension of water.  
     PROCESS: An amino-functional siloxane selected from the group of formulae IV and V is reacted with a halogenated carboxylic acid salt of the formula: Y-R c COO - Na +  (wherein Y is halogen). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5985738-A (JP)
Title: Tyre molding process and its apparatus
Inventor: NAKAGAWA KAZUHIKO
IPC: B29D30/24
Filed: 1982-11-09
Abstract: PURPOSE:To perform tyre molding operation exactly and easily by means of carrying out the pasting of carcass members on the cylindrical surface for tyre molding by drum shells of rigid bodies, a sleeve and shields. CONSTITUTION:On the cylindrical surface composed of drum shells 1, 1' made of rigid bodies, a sleeve 2 and shields 3, 3', the pasting of a carcass member C is carried out in a single stage manner. Simultaneously, for further necessary shaping, expansion and contraction, and opening and closing of the drum shells 1, 1' and a spacer 2 are linked to the width contraction of both beads B, B, and then the shields 3 and 3' are linked to advance and retract in the axial direction. Whereby, a rubber sleeve for shaping becomes perfectly unnecessary, and accordingly the winding and jointing operation for the group of carcass members may be performed exactly and easily as compared with the carcass apply operation carried out on the rubber sleeve.
Patent JP-H0516075-A (JP)
Title: Jig for manufacturing shape steel frame
Inventor: SARUWATARI TATSUHIKO
IPC: E04F21/18
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a jig for manufacturing a shape steel frame having generality by locating fixed longitudinal and lateral rails into a rectangular shape having a longitudinal and a lateral dimension equal to the maximum dimension or more among the shape steel frames, and stretching the movable longitudinal and lateral rails between them, and forming shape steel frame support tools having a fitting groove at cross parts of each rail, and controlling the movement with a controller. CONSTITUTION:Fixed lateral rails 2, 2 and fixed longitudinal rails 3, 3 are located so as to form a rectangular frame having the longitudinal and lateral dimension equal to the maximum dimension among the shape steel frames or more. Multiple movable longitudinal rails 5 are stretched between the fixed lateral rails 2, 2, and are moved laterally by a longitudinal rail moving mechanism 6. Similarly, multiple movable lateral rails 7 are stretched between the fixed longitudinal rails 3, 3, and are moved laterally by a lateral moving mechanism 8. Shape steel frame support jigs 10a, 11a, 12a having an L-shape and a T-shape fitting grooves or a T-shape fitting groove are provided at cross points of each fixed lateral, longitudinal rails 2, 3 and the movable longitudinal and lateral rail 5, 7 freely to slide, and each moving mechanism 6, 8 is controlled by a controller 14.
Patent JP-H0644192-A (JP)
Title: Data shareing system
Inventor: NABUNAKA TATSUJI
IPC: G06F15/167
Filed: 1992-07-23
Abstract: PURPOSE:To share data between two computers with different processing objects. CONSTITUTION:For a memory connecting device 24 which executes the mapping of the main storage 19 of one computer 1 to the I/O space 26 of the other computer 4, the head address 30 and size 31 of shared data space 20 are designated so that shared data space 20 is executed mapping to an access wind 32 inside I/O space and the shared data space of the computer 1 can be accessed from the computer 4 with a device driver 40. Thus, data is easily transmitted and received between the two computers at high speed.
Patent JP-H0360584-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N5/46
Filed: 1989-07-29
Abstract: PURPOSE:To eliminate the need for the control by a synchronizing loop and to attain the discrimination of a television signal system at a high speed by utilizing the correlation of a frame pulse of a 1st television broadcast to extract the above frame pulse thereby detecting the presence of a vertical synchronizing signal. CONSTITUTION:When a received signal is the MUSE system signal and a frame pulse (a) of a 1st line is retarded by one line via a 1H delay circuit 11, the signal is inputted to a subtractor 12. In this case, a 2nd line frame pulse (b) is inputted to the subtractor 12, in which the arithmetic processing for preceding line-current line is implemented and a waveform of a frame pulse C is obtained by the correlation between the preceding line and the current line. Thus, a pulse from a comparator circuit 16 is outputted to a CPU 20 for 1/30sec each. When the signal of the NTSC system is received, the signal passing through a BPF 13 and an amplifier 14 is rare and the voltage does not exceed a comparison voltage Vref of the comparator circuit 16 by an integration circuit 15.
Patent JP-S6174378-A (JP)
Title: Manufacture of photosensor by simultaneous formation of shallow junction and bsf under infrated rays
Inventor: USAMI AKIRA
IPC: H01L31/06
Filed: 1984-09-20
Abstract: PURPOSE:To form simultaneously a shallow junction and BSF for the production of a semiconductor high-low combination layer by a method wherein a heat treatment under is accomplished in a very short period of time under infrared rays. CONSTITUTION:On the rear side of a wafer of a thermal expansion factor of 2.5X10<-6>/ deg.C, an aluminum layer is deposited by the vacuum evaporation method. On the front side of said wafer, a 2000-3000Angstrom -thick SiO2 film is formed, implanted with P with a thermal expansion factor of 0.5X10<-6>/ deg.C to be used for diffusion. A process follows wherein the wafer equipped with the aluminum-deposited surface and the impurity-doped insulating film is accommodated in an over provided with a halogen lamp for transient heating. The heating is accomplished while the temperature is elevated to 900 deg.C at a speed of 50 deg.C/sec.
Patent JP-H0246017-A (JP)
Title: Sawtoothlike oscillation circuit
Inventor: NAGAKATA NOBUYOSHI
IPC: H03K4/06
Filed: 1988-08-08
Abstract: PURPOSE:To obtain a stable sawtoothlike oscillation waveform over a high frequency range by increasing the discharge current of a 2nd constant current source to discharge it when a voltage impressed to both the ends of a capacitor exceeds the previously set upper limit of voltage width, and at the time of exceeding the lower limit, cutting off the increase. CONSTITUTION:The voltage impressed to both the ends of the capacitor 9 is compared with an upper limit voltage VH determined by the voltage dividing ratio of resistors 20 to 22 in a 1st comparing amplifier circuit. When the voltage of the capacitor 9 exceeds the VH, an NPN transistor(TR) 14 is turned on. The charge of the capacitor 9 is discharged at the same current as the synthesized current of source type constant current circuits 3, 7. When the voltage of the capacitor 9 exceeds a lower limit voltage VL, an NPN TR in a 3rd comparing amplifier circuit is turned on. Thereby, the discharge current of a TR 11 connected to the capacitor 9 is restricted only to the current of the circuit 7. Repeat of the operation makes it possible to obtain a stable sawtoothlike oscillation waveform over a wide frequency range.
Patent JP-H0483381-A (JP)
Title: Solid state relay
Inventor: KUZUMI HIDEKI
IPC: H01L31/12
Filed: 1990-07-25
Abstract: PURPOSE:To easily assemble and manufacture and to improve productivity by drawing aluminum wirings straightly from output side terminals of both semiconductor elements, and setting all the drawing directions of a plurality of the wirings to the same direction. CONSTITUTION:Since aluminum wirings 9-12 generally have higher rigidity than that of gold wiring, etc., a bonding device for the wirings 9-12 does not have the degree of freedom in drawing directions upon bonding, and the wirings can be generally drawn only to this side from a nozzle position of the device. Thus, since the drawing directions of the wirings 9-12 are set to only Y direction, one direction from semiconductor elements l, 2, a bonding work can be facilitated, it is not necessary to rotate the device, and they can be easily assembled and manufactured.
Patent JP-H0842786-A (JP)
Title: Grease application tool
Inventor: KITAOKA ATSUSHI
IPC: F16N3/12
Filed: 1994-07-29
Abstract: PURPOSE:To take out a proper amount of grease easily without staining hands and fingers, and apply the grease thin and uniformly to a greased object alone. CONSTITUTION:A threaded groove 2 is formed on a rear end of a cylinder 1. A plurality of holes 3 are formed on a head 4 of the cylinder l. A sponge-like application body 5 is installed on the surface of the head 4 so as to surround the holes 3. A cover 6 is screwed with the threaded groove 2, and has a threaded groove 8 at its center. A piston 9 is inserted into the cylinder l. An operation shaft 11 has a leading end connected to a center of one surface of the piston 9, penetrates through the cover 6, and is screwed with the threaded groove 8 of the cover 6. A handle 15 is formed on a rear end of the operation shaft 11. Grease is charged between the piston 9 in the cylinder l and the head 4.
Patent JP-H0484182-A (JP)
Title: Flange
Inventor: YASHIRO MASAHIKO
IPC: G03G21/00
Filed: 1990-07-27
Abstract: PURPOSE:To dam up the adhesive applied on an adhesive part with adjacent grooves and to prevent the outflow of the adhesive to the outside by boring adjacent grooves on both sides of the adhesive part of a fitting surface. CONSTITUTION:The grooves 3b3 for pooling the adhesive are adjacently bored on both sides of the adhesive part 3b2 of the fitting surface 3b1 so as to prevent the outflow of the adhesive to the outside. The front side of the fitting part 3b1 is provided with a tapered part 3b4 to allow the easy insertion of a drum flange 3b to a photosensitive drum 3a. Then, the excess adhesive applied on the adhesive 3b2 is dammed up by the grooves 3b3 bored on both sides of the adhesive part at the time of fitting the drum flange 3b to the photosensitive drum 3a. The outflow of the adhesive from the adhesive part to the circumference is prevented in this way.
Patent JP-H0247663-A (JP)
Title: Electrophotographic sensitive body
Inventor: GO SHINTETSU
IPC: G03G5/06
Filed: 1988-08-10
Abstract: PURPOSE:To improve high sensitivity, durability and above all, potential stability at the time of durable use by using a specific disazo pigment in a photosensitive layer. CONSTITUTION:The disazo pigment expressed by formula I is incorporated into the photosensitive layer formed on a conductive base. In formula I, A, A' denote a residual coupler group having a phenolic hydroxyl group. The electrophotographic sensitive body which is stable to heat and light and has excellent carrier generating power is obtd. in this way and is usable in all existing electrophotographic processes. The practicably high sensitivity and the stable potential characteristic in repetitive use are thus obtd.
Patent JP-S6355820-A (JP)
Inventor: SHIRAKI KAZUO
IPC: H01B12/10
Filed: 1986-08-26
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-S5898226-A (JP)
Title: Moldings of urethane chip
Inventor: TERUI MITSURU
IPC: B29K75/00
Filed: 1981-12-09
Abstract: PURPOSE:To obtain easily a chip molded piece of smooth surface touch by a method wherein a heat forming agent layer is stuck to the surface of the ship molded piece of the kneaded material composed of chip lumps of urethane material and binder to be heated and expanded in a molding die. CONSTITUTION:The core material 6 of a head rest is set by hot compression molding kneaded material composed of chips lumps of urethane material and binder to stays. Urethane prepolymer 8 is stuck laminally to the surface of the chip molded piece 6  of urethane material to be put in the molding die 9. Steam holes 11 are provided around the cavity 10 in the molding die 9 and said urethane prepolymer 8 is heated and expanded by passing steam through the steam holes 11. Thus, it is possible to obtain a chip molded piece having a high bond stress with the hygienically smooth slab skin layer.
Patent JP-S6441845-A (JP)
Title: Visual inspection in mud water
Inventor: KITANAKA KATSUMI
IPC: G01N21/88
Filed: 1987-08-10
Abstract: PURPOSE:To perform a visual inspection of the perimeter of a transparent container with a lighting lamp and a TV camera inserted thereinto even in a mud water poor in transparency, by sinking the container thereinto. CONSTITUTION:A hollow cylindrical transparent container 6 is connected to the tip of a hose 5 and a TV camera 7 and a lighting lamp 8 are inserted into the container 6 while a conductor 9 connected to the TV camera 7 and a conductor 11 connected to a TV camera manipulating rod 10 and the lighting lamp 8 are led outside separately through the hose 5 and the conductor 9 is connected to a TV 12. Then, the transparent container 6 is sunk into a mud water 4 in a pit hole 2 and the lighting lamp 8 is turned ON to illuminate the perimeter thereof and the TV camera 7 is operated through the TV camera manipulating rod 10 to photograph the perimeter. Then, an image is received with the TV 12.
Patent JP-S6091196-A (JP)
Title: Air preheater
Inventor: YONEHARA KOU
IPC: F23L15/04
Filed: 1983-10-25
Abstract: PURPOSE:To remarkably reduce the size of an air preheater by forming the sectional shape of a heat transfer tube in a flat state, bringing the long diameter direction of the flat section in coincidence with the passing direction of the outer fluid of the tube, thereby mounting many tubes in the same area without decreasing the capacity. CONSTITUTION:The long diameter of a flat heat transfer tube 7 coincides with the direction of an arrow C passing the outer fluid of the tube. The shape of the tube 7 is, for example, in a flat shape by pressing the circular steel pipe having 45mm. of diameter so that the short diameter (g) is 14mm., the long diameter (f) is 62.65mm., and the peripheral length is 141.3mm.. The number of the tubes is 14 rows per one tube group and 28 rows of two groups, 38 rows of the direction perpendicular to the 28 rows, totally to 1,064. The size of the gap between the tubes 7 is 20mm. in the long diameter direction, and 15mm. in the short diameter direction (n). The total value of the size (n) is 15mm.X39=585mm., thereby maintaining the exhaust gas side pressure loss to the prescribed value or lower.
Patent JP-S6258179-A (JP)
Title: Superconducting magnetic field measuring apparatus
Inventor: NAKANISHI TAKUJI
IPC: G01R33/035
Filed: 1985-09-06
Abstract: PURPOSE:To make it possible to measure an external magnetic field with high accuracy, by constituting the titled apparatus so that a magnetic detecting pickup coil is formed on a pickup substrate from a superconducting membrane and the pickup substrate is integrated with a line substrate along with a superconducting quantum interferrometer substrate. CONSTITUTION:A superconducting magnetic field measuring apparatus is constituted by forming a pair of lines 16a, 16b, which electrically connect the input coil 15 of the superconducting quantum interferrometer formed on a superconducting quantum interferrometer substrate 1 and a magnetic field detecting pickup coil 10, on the main surface 15 of a line substrate 14 from a superconducting membrane. Further, the magnetic field detecting pickup coil 10 is formed on the main surface 20 of a pickup coil substrate 19 from the superconducting membrane. By this method, an external magnetic field can be measured with high spatial resolving power and high accuracy.
Patent JP-S6354698-A (JP)
Inventor: YAMAMOTO KOKICHI
IPC: G08G1/07
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0517194-A (JP)
Title: Production of building board
Inventor: OISHI YUMIO
IPC: C04B28/00
Filed: 1991-07-11
Abstract: PURPOSE:To improve fluidity of a kneaded substance without increasing the amount of an added viscosity improver and further improve shape retaining properties and strength of molded bodies after extrusion molding in producing a building board by using a hydraulic inorganic material as a main raw material according to the extrusion molding. CONSTITUTION:A hydraulic inorganic material is used as a main raw material and vermiculite having <=1mm grain diameter in an amount of 3-10wt.% based on the hydraulic inorganic material is then added thereto. The resultant mixture is subsequently kneaded to provide a raw material composition, which is then subjected to extrusion molding. The prepared molded board is subsequently cured to produce a building board. A considerable amount of water added in kneading is held in the vermiculite. When the vermiculite is compressed by receiving extrusion pressure, the held water is pushed out into the kneaded material to improve the fluidity. When the kneaded material is released from the extrusion pressure, the vermiculite is restored to absorb the excess water in the kneaded material to improve the shape retaining properties of the molded board.
Patent JP-H0246212-A (JP)
Title: Grain stem-binding unit
Inventor: YAMASHITA TOMIKIYO
IPC: A01F12/00
Filed: 1988-08-08
Abstract: PURPOSE:To provide the title unit so designed that using a binding string made up of water-shrinkable and water-nonshrinkable raw materials respectively, water is poured immediately after the completion of binding, thereby binding grain stem bundles tightly through the inexpensive string of high tensile strength. CONSTITUTION:A binding string 3 is prepared by combined twisting at a desired ratio of a water-nonshrinkable raw material 1 such as jute and a water- shrinkable raw material 2 such as high-shrinkage polyvinyl alcohol fiber. This string 3, when wetted, shrinks to a length e.g., 0.6 times the original length. In the waste straw treatment part in a combine, waste straws raked into a binding unit 4 by a lug 27 of a raking unit 25 are bound by an established needle 5, holder 32, bill 33, etc., actuating through the pressing of a T-projection 30. The above-mentioned binding string 3 is drawn out from a case 34 through an arm 37 to the needle 5, and water is sprayed, just after completion of the binding, toward near the string-wrapped position, through a nozzle 39 fixed on a platform 38 and a binding guide 49.
Patent JP-H0248331-A (JP)
Title: Storing and delivery device for container
Inventor: KOBAYASHI TAKANOBU
IPC: B65G47/90
Filed: 1988-08-09
Abstract: PURPOSE:To enable the storage of a number of containers and to permit continuous and automatic delivery of the container to a preceding process by a method wherein the container is conveyed in a state that the mouth part of the container is up and a flange secured to the mouth part is supported, and an accumulate part to reside a number of the container in series is provided. CONSTITUTION:A container accumulate part 100 has belt conveyors 110 which are arranged in juxtaposition with a distance therebetween being large enough to allow nipping of a container mouth part in a manner that two belt pulleys are positioned approximately within one and the same horizontal plane. A first stopper 120 located movably forwardly and backwardly in a direction extending approximately at right angles with a conveying direction so that it blocks the progress of the container temporarily is mounted to the front end part in the conveying direction of the belt conveyor 110. Further, A second stopper 130 movable forwardly and backwardly in a direction extending approximately at right angles with a conveying direction so as to temporarily block the progress of the container is mounted in a position situated in the rear from the first stopper in a conveying direction by a distance equivalent to the diameter of the container mouth part. The container in the accumulate part 100 is loaded on a carriage conveyor through a delivery part.
Patent JP-H0365430-A (JP)
Title: Vehicle window molding
Inventor: FUKUZAWA MASAKI
IPC: B60J1/02
Filed: 1989-07-31
Abstract: PURPOSE:To provide good appearance by installing a side molding provided with a water receiver at a side part over a part ranging from the upper part of window plate to a side part, and mounting a decorative molding on its periphery. CONSTITUTION:In a window molding 4, a sub-molding 4A is installed over a part ranging from the upper part 5 of a window plate 2 to a side part 6 by a mounting part 4Aa to generate a water receiver 8 at the side part 6. The engaging part 17 of a decorative molding 4B is made to engage with an engaging part 4Ac formed on the periphery side ranging from the upper part 5A of the sub-molding 4A to a side part 6A, and a decorative molding 4B is mounted so as to cover the clearances 13, 14 between the sub-molding 4A and a vehicle body panel 7 with a molding body 4Ba. With the integrated forming of the sub-molding 4A by inserting the plate 2 into a forming mold, the variation in the dimensions of the plate 2 is absorbed, thus causing no clearances between the decorative molding 4B and the vehicle body panel 7.