baber/WOPTO huggingface dataset:
Patent JP-2000297108-A (JP)
Title: Manufacture of rubber latex
Inventor: URA MASATOSHI
IPC: C08F36/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a highly concentrated rubber latex having a small diameter suitable as a material for ABS resin effectively in a relatively short time without generation of agglomerates by polymerizing an aliphatic conjugated diene in a state of emulsion while adding an polymerization initiator continuously or intermittently for a predetermined time. SOLUTION: An aliphatic conjugated diene or a mixture of an aliphatic conjugated diene and a vinyl-based monomer is polymerized by adding an polymerization initiator continuously or intermittently in 2 to 30 minutes. The initiator to be used is preferably persulfate only or a redox initiator of a combination of an organic hydrogen peroxide, an iron ion and formaldhyde sulfoxylate. The material to be added in 2 to 30 minutes means a material which satisfies the last requirement for initiation of polymerization, for example, if the initiator is a thermally decomposable compound, such a material means the compound itself and if the initiator is a redox catalyst and a catalyst and a reducing agent already exist in a reaction vessel, it means the last component, that is, an organic hydrogen peroxide.
Patent JP-H01278137-A (JP)
Title: Circuit pattern switching circuit
Inventor: KOMATSUDA AKIKO
IPC: H04J3/00
Filed: 1988-04-30
Abstract: PURPOSE:To realize the quick switching of circuit patterns by setting previously the circuit patterns required for plural spare memories and selecting one of these spare memories at the time of switching the circuit patterns. CONSTITUTION:The (n) pieces of memories 11..1n (n: 3 or larger) are prepared for setting circuit patterns together with an address selecting circuit 2 and a data selecting circuit 3 which are connected to the memories 11-1n respectively. A desired pattern is previously selected out of those patterns having high probability for actual application and then written in the memories selected by both circuits 2 and 3. When a circuit pattern switching request is received, a reference station selects the memory where the circuit pattern coincident with said request is set out of those spare memories via both circuits 2 and 3. For this purpose, an instruction is given to each earth station. Thus the working memories are switched to the spare memories all at once. In such a way, the circuit patterns are quickly switched to each other.
Patent JP-H046580-A (JP)
Title: Heat roller fixing device
Inventor: GUNJI KOICHI
IPC: G03G15/20
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a clear copy free from irregularity by providing first and second set-temperatures, and controlling the preliminary rotation of a heat roller according to counted value detecting each set-temperature. CONSTITUTION:As the temperature at which fixing is started, the first set- temperature T1 and the second set-temperature T2, which is lower than the first one, are set. The time until the temperature reaches the second set- temperature T2 after a power source is turned on is counted. Control is exerted in such a manner that the preliminary rotation of the heat roller 51 is started at the time t2 after the fixed time (tS) according to a calculating formula or table is lapsed after the time t1 when the temperature sensor 54 detects the second set-temperature T2, and that the preliminary rotation is stopped at the time t3 when the temperature reaches the first set-temperature T1. During this, case the temperature of the surface of the heat roller 51 tentatively is dropped a little at the time t2 when the rotation is started; however, the temperature soon rises, and it takes time tV for the temperature to reach the first set-temprature at the time t3; consequently the rotation is stopped. Thus, a toner image can be fixed by the heat roller 51 whose temperature is always stable.
Patent JP-H02289106-A (JP)
Title: Rotary fiber binder
Inventor: OKI SADAO
IPC: D01B7/04
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the rotation impossibility of a rotary fiber binder by flowing water from a depression disposed on the pulley portion of a rotator toward a threading pipe and allowing the water to fall through flow holes disposed in the depression of the pulley. CONSTITUTION:A threading pipe 2 for passing a delivered fiber is inserted into a rotator 2. Flow holes 9 are disposed in a depression disposed on the pulley 3 and water is flown down toward the groove of the pulley 3. A water- passing hole 11 is disposed in a fitting 7 and water is flown out from a water- flowing pipe 12 toward the water-passing pipe 11. The water is penetrated between the threading pipe 1 and the rotator 2.
Patent JP-H048157-A (JP)
Title: Thrust augmenter for linear motor
Inventor: KANEKO MASATERU
IPC: B60L13/03
Filed: 1990-04-24
Abstract: PURPOSE:To augment thrust of a linear motor by engaging a reaction plate, arranged vertically at the lower section of a truck body, slidably with the truck body through pin joint and regulating the lower end thereof by means of a guide roller. CONSTITUTION:Upper part of a reaction plate 31, arranged vertically at the lower part of a carrier truck 3, is supported at the lower part of the truck body 30 through pin joint 38 around which the reaction plate can swing to the opposited sides with respect to the running direction of the truck and the reaction plate is held by guide rollers 39, 39 at the opposite lower parts thereof. Since the attitude of the reaction plate is regulated by means of the pin joint and the guide rollers, the stator can be brought as close as possible to the reaction plate side even when the truck body runs on an inclining travel path or when the truck body inclines due to the load. Consequently, the gap between the stator and the reaction plate can be reduced.
Patent JP-H01277557-A (JP)
Title: Artificial joint member
Inventor: YASUI KOJI
IPC: A61F2/38
Filed: 1988-04-29
Abstract: PURPOSE:To obtain a sufficient fixing state from the beginning of substitution, by boring a mount hole in the boss part formed to the back side of a joint surface. CONSTITUTION:An artificial elbow joint 1 is equipped with the joint surface 1a sliding with the ulna and a stem 1b is integrally implanted in the back side of the joint surface 1a. The root of the stem 1b forms a thick-walled boss part 1c and a screw hole 1d is opened to the boss part 1c as the mount hole. A notch part K, a stem insert hole M and screwing holes R, R' are performed to a humerus J to which the artificial elbow joint 1 is mounted. A screw S is screwed in the screwing holes R, R' opened to the humerus J and the screw hole 1d opened to the artificial elbow joint 1 in such a state that all of the holes coincide with each other in an axial direction to mount the artificial elbow joint 1 to the humerus J.
Patent JP-H04315392-A (JP)
Title: Vertical false signal suppression system in color camera
Inventor: KOBAYASHI SUSUMU
IPC: H04N9/04
Filed: 1991-04-15
Abstract: PURPOSE:To provide the vertical false signal suppression system to reduce a vertical false signal generated in a vertical edge part of a pattern in the color camera employing an image pickup element provided with the color difference line sequential system color filter. CONSTITUTION:A simultaneous processing circuit used for the vertical false signal suppression system is provided with a correlation detection circuit 32 receiving an output Y0 of a 1H delay circuit for a broad band luminance signal YH, an output Y-1 after the output YH by 1H and an output Y+1 before the output YH by 1H and generating two coefficients K/(1+K) and 1/(1+K) (K=¦(Y0-Y+1/(Y0-Y-1)¦), multipliers 33, 34 multiplying respectively the two coefficients with a signal C-1 before 1H and a signal C+1 after 1H, and an adder 35 adding outputs of the multipliers 33, 34 and an output of the adder 35 is outputted to changeover switches 23, 24 as an interpolation signal C0'.
Patent JP-S5950-A (JP)
Inventor: OGIYUU HISAO
IPC: A61N5/06
Filed: 1982-06-23
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-H04327261-A (JP)
Title: Method for processing elastic fabric
Inventor: KOZONOI KAORU
IPC: D06C3/10
Filed: 1991-04-15
Abstract: PURPOSE:To provide a method for processing in which high levels of demands such as surface quality, elongation recovery properties and power as an elastic fabric are met in dyeing and processing the elastic fabric. CONSTITUTION:Relaxing treatment of an elastic yarn fabric is carried out with an air-flow dyeing machine using at least one of steam, water and air. Thereby, an elastic fabric having a high density unobtainable by a conventional processing method, a uniform density without slippage of the elastic yarn and deteriorating power is obtained. Furthermore, if the elastic fabric is a warp knitted fabric, elongation in the weft direction is improved.
Patent JP-H11300655-A (JP)
Title: Exhaust sound reducing mechanism for pneumatic tool
Inventor: AIHARA YASUNOBU
IPC: B25C1/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide pneumatic tool sound reducing mechanism excellent in sound reducing effect and low in cost without impairing the return performance of an impact piston. SOLUTION: In a pneumatic tool actuated by supplying compressed air in an impact cylinder slidably accommodating an impact piston, to drive the impact piston, an annular filter 23 is disposed on the inner peripheral side of an exhaust port 10 formed at the side wall of an exhaust chamber 8 for exhausting compressed air to the outside, in such a way as to be double by crushing the filter 23 from both sides, and two pins 21 are provided near both ends on the inside of the exhaust port 10. Both ends of the filter 23 are engaged with these pins 21 to close the inside of the exhaust port 10.
Patent JP-H04318061-A (JP)
Title: Matte polycarbonate resin composition
Inventor: NAKAMURA KAZUYUKI
IPC: C08L69/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain the title resin composition providing molded articles having excellent heat resistance, impact resistance, flatting of surface and uniformity thereof by blending polycarbonate resin with a specific graft copolymer. CONSTITUTION:(A) Polycarbonate resin is blended with (B) 1-40wt.% based on weight of total composition of a copolymer obtained by subjecting B1: an epoxy group-containing olefin copolymer (preferably ethylene/glycidyl methacrylate copolymer), B2: one or more selected from an aromatic vinyl compound, a vinyl cyanide compound and an alpha,beta-unsaturated carboxylic acid alkyl ester and optionally an unsaturated monomer to graft copolymerization, and optionally further (C) <=50wt.% copolymer (e.g. ABS resin) obtained by subjecting an aromatic vinyl compound and a vinyl cyanide compound to graft copolymerization onto a rubber-like polymer (D) <=40wt.% copolymer (e.g. AS resin) of an aromatic vinyl compound and a vinyl cyanide compound to give the objective matte resin composition.
Patent JP-S59231953-A (JP)
Title: Loop network transmitter
Inventor: TSUNAMI KATSUICHI
IPC: H04L12/46
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a loop network with high reliability by providing a line changeover device and a line changeover controller to a connecting part between the primary transmission line and the secondary transmission line and connecting directly the secondary line to the primary line automatically if a master station is failed. CONSTITUTION:The primary transmission line 5 is connected to a main master station 1 of a data network transmitter, and slave stations 3-1-3-n and 4-1-4-n are connected respectively to plural number of the secondary transmission lines 6-1-6-n. Further, the line changeover devices 8-1, 8-n are connected between the transmission line 5 and the lens 6-1, 6-2 and the line changeover controllers 9-1, 9-n are connected to the devices 8-1, 8-n via the master stations 2-1, 2-n, allowing the devices 9-1, 9-n to control the devices 8-1, 8-n. If any of the master stations 2-1, 2-n is failed or power is interrupted, the lines 6-1, 6-n are connected directly to the transmission line 5 automatically so as to continue the slave stations 3-1-3-n and 4-1-4-n on the lines 6-1, 6-n as the slave station of the transmission line 5.
Patent JP-H07314100-A (JP)
Title: Method for continuously casting steel using static magnetic field
Inventor: SUGISAWA MOTOTATSU
IPC: B22D27/02
Filed: 1994-05-23
Abstract: PURPOSE:To suitablly control flowing speed of the surface flow of molten steel and to obtain a continuous casting method without entrapping mold powder, etc., by generating the static magnetic field to the molten steel in a mold. CONSTITUTION:The mold 10 is the one for continuously forming a rectangular cast slab in the cross section, and the magnetic poles 13 are arranged at the rear surfaces of the side walls in both long sides thereof, respectively. This magnetic pole 13 is composed of an electromagnetic coil and a prescribed current is conducted to this electromagnetic coil and the static magnetic field is impressed to the surface flow 16b of the molten steel in the mold 10 and the brake is applied on the surface flow 16b with this static magnetic field. Both end parts of this magnetic pole 13 are arranged to the outsides from both inner side surfaces of the short sides 10a, 10a and the arranged height of this magnetic pole 13 is made to be the same height near the surface 15 of the molten steel. The current given to the magnetic pole 13 corresponding to the casting condition of this steel is continuously varied to vary the braking force to the surface flow 16b of molten steel by the generated static magnetic field. By this method, the flow speed of the surface flow of the molten steel is suitably controlled.
Patent JP-S584276-A (JP)
Inventor: JIYONASAN PAJIETSUTO
IPC: B29C/
Filed: 1982-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5734697-A (JP)
Title: X-ray equipment
Inventor: OSAKO TERUAKI
IPC: H02M3/155
Filed: 1980-08-08
Abstract: PURPOSE:To stabilize tube voltage by applying the detection value of the inter- terminal voltage of the capacitor in a low pass filter to duty control as a feedback sig nal. CONSTITUTION:The inter-terminal voltage of the capacitor 32 in a low pass filter 27 is detected and an error amplifier 46 which compares the detected value with that of tube voltage setting device 45 in variable status is provided. When the detected value of the inter-terminal voltage of the capacitor 32 becomes higher than the preset voltage of the tube voltage setting device 45, this error amplifier 46 generates low-level signals. In other status, it generates high-level signals. Besides, both outputs from a pulse width modulator 44 and the error amplifier 46 are applied to an AND circuit 47. When both the outputs are in a high level, they are applied to a chopping transistor 5. A changeover (select) switch 49 which switches to the error amplifier 46 side during transparency and to the high level applied voltage 48 side during photography is provided between the error amplifier 46 and AND circuit 47.
Patent JP-S5440928-A (JP)
Title: Centrifugal governor for internal combustion engine
Inventor: MAKINO JIROU
IPC: F02D23/02
Filed: 1977-09-08
Abstract: PURPOSE: To try improving of control performance, by obtaining fuel increasing characteristics at a range of intermediate and high speed of engine when the first adjusting lever is on the full side, while fuel reducing characteristics at a range of the same speed when it is on the idle side.  
     CONSTITUTION: When the first adjusting lever 18 is on the full side, the governor sleeve 6 moves to the right by increasing the engine speeds, permitting to rotate the floating lever 13 counterclockwise through an auxiliary lever 30, ANGURAIHE lever 34 and control lever 10, and permitting to move the control rack 16 to the left direction to increase fuel flow. While when it is on the idle side, the pin 35 positions to the left as a result, the control lever 10 moves leaving it as the guide lever is in a unit, rotating the floating lever clockwise as the fulcrum 17 is at the center for rotation, and permitting to move the control rack 16 to the right direction to reduce fuel flow. Consequentlu control performance may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10297365-A (JP)
Title: License plate mounting structure
Inventor: NAGAO HIROSHI
IPC: B60Q1/56
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent light from leaking upward from the opening of a lamp cover for a license plate lamp. SOLUTION: This structure is so constituted that a license plate mounting surface is formed over the rear bumper part, and a license plate lamp is mounted to a place above the license plate mounting surface so as to allow a license plate to be irradiated. In this case, a license plate lamp mounting part 23 is provided for the rear bumper part 3, the license plate lamp 24 is mounted to the license plate mounting part 23, concurrently, the lamp cover of the license plate lamp 24 is mounted to the rear bumper 3, and a projected stripe 32 shielding light leaking out of an opening between the lamp cover mounting part and the plate surface of the rear bumper part 3, is provided for the plate surface of the rear bumper 3 laid along the mounting part of the aforesaid lamp cover.
Patent JP-H06329830-A (JP)
Title: Process stabilizer composition
Inventor: PEETAA SUTANIIKU
IPC: C08K5/134
Filed: 1994-05-23
Abstract: PURPOSE: To provide the subject composition comprising a mixture of a specified phosphorus compound and a hydrolysis stabilizer, being excellent in the ability to prevent polymer deterioration, color stability, etc., and being useful as a polymer processing stabilizer.  
     CONSTITUTION: There is provided the objective composition comprising a mixture comprising a phosphonite or phosphite such as of any one of formula I to IV [wherein R 10  and R 11  are each a residue derived from an aliphatic, alicyclic or an aromatic alcohol containing 1 or 2 OH groups or the like; R 12  is OH, CH 2 OH or a 1-4C alkyl; R 14  is a 1-22C alkyl, a 7-12C aralkyl; X is F or OR 10 ; Y is -O-, -S-, -CH(R 15 )- (wherein R 15  is H, a 1-8C alkyl, a COO(1-8C) alkyl) or -C 6 H 4 -; and m and n are each 0 or 1] and a compound containing a sterically hindered amine group, such as 2,2,6,6-tetramethyl-4-piperazinyl) sebacate and a hydrolysis stabilizer being micronized zinc oxide. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09293214-A (JP)
Title: Magneto-resistive magnetic head and its production as well as apparatus for production of magneto-resistive magnetic head
Inventor: OSHIKI MITSUO
IPC: G11B5/39
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make element characteristics after polishing uniform by polishing the ends of magneto-resistive elements under impression of an external magnetic field thereon and stopping the polishing at the point of the time the resistance change of the magneto-resistive elements attains a desired value. SOLUTION: Plural pieces of magnetic heads are formed in longitudinal and transverse directions on a substrate. Next, the substrate is cut, by which bar-shaped blocks 7, 8 lined up with the plural magnetic heads in one row are formed. Leader wirings 9 are then connected to these bar-shaped blocks 8 and thereafter, the bar-shaped blocks are mounted in a recessed part 3a of a supporting plate 3. The bar-shaped blocks 8 are so arranged that the front ends of the MR(magneto-resistive) elements come into contact with polishing cloth. A lower surface plate 2 is then rotated by a rotating mechanism 1 and further, an upper surface plate 4 is lowered and rotated.  A resistance value detecting circuit 13 measures the change rate of the resistance value to a magnetic field change and a signal to end the polishing is outputted to a control section 14 at the point of the time this change rate of the resistance value attains the prescribed value.
Patent JP-S5535551-A (JP)
Title: Transmission/receiving unit
Inventor: MORITO HIROSHI
IPC: G08C19/28
Filed: 1978-09-05
Abstract: PURPOSE:To make it possible to set many states by a multicontact switch and increase the number of set codes by combining selectively plural outputs different in phase and the binary code corresponding to existence of input signals in garage control unit. CONSTITUTION:The series pulse code transmitted by a transmitter is received by a receiver; and this pulse code agrees with a code set in the receiver prevously, the output is sent. Then, scanning circuits 9 and 20 which transmit plural outputs different in phase, encoder circuits 10 and 22 which generate a binary code correspondingly to the existence of plural input signals, and switch circuits 11a to 11d and 21a to 21d which combine selectively respective outputs of circuits of circuits  9 and 20 and respective inputs of circuits 10 and 22 are provided in the transmitter and the receiver. As a result, many states can be set by a multicontact switch,  and the number of codes can be increased.
Patent JP-S62263082-A (JP)
Title: Color printer
Inventor: IKEGAMI SEIICHI
IPC: B41J3/00
Filed: 1986-05-12
Abstract: PURPOSE:To effectively use a color printing ink ribbon through reducing the amount of unused parts of the ribbon, by a method wherein transfer printing is designated by reading printing data from a temporary storage means, ribbon feeding is momentarily stopped when printing data are not available, and in the case of color printing, a range capable of being printed by one section of each ink layer is judged for printing data to be printed in each color, and a printing-starting point for the next printing operation is designated. CONSTITUTION:A printing-controlling means 6B functions to read printing data stored in a temporary storage means 18 and to perform transfer printing. When the printing data are 'null', the means 6B functions to momentarily stop the feeding of an ink ribbon 28 and retract a printing head 22. When the length of the 'null' portion of he printing data is less than a predetermined value, stopping of the ribbon feed and the retraction of the head 22 are not performed, thereby obviating a needless operation. Based on data stored in each of dot image buffers 18A, 18B, 18C, 18D, a printing-starting point controlling means 6C calculates the consumption (length) of each ink layer part of the ink ribbon 28 actually required for printing the data, and designates printing- starting points for the second and subsequent printing operations.
Patent JP-H04315474-A (JP)
Title: Manufacture of solid-state image pickup element
Inventor: MURATA NAOFUMI
IPC: H01L27/148
Filed: 1991-04-12
Abstract: PURPOSE:To prevent the shade film of a charge transfer part in a solid-state image pickup element from thinning in the sidewall part of a charge transfer polysilicon electrode to lower the shading capability in that part. CONSTITUTION:A shade film is obtained when tungsten silicide is sputtered twice, that is, a sidewall-shaped first shade layer 7a is formed in a polysilicon electrode 6 sidewall part for the first time and a second shade layer 8a for shading the whole substrate surface excepting a photoelectric transfer n-type semiconductor layer 2 is formed for the second time.
Patent JP-S5334401-A (JP)
Title: Automatic broadcast guide system by variable length or synthesis of broadcast message
Inventor: HAYASHI YOSHIROU
IPC: G10L13/04
Filed: 1976-09-11
Abstract: PURPOSE:To realize the system to complete the in station broadcast for train access without fail until the train reaches plathome and to broadcast the broadcast guide message having different service degree depending on the degree of train access.