baber/WOPTO huggingface dataset:
Patent JP-H083203-A (JP)
Title: Production of ethylene/alpha-olefin copolymer
Inventor: ARAI KOICHI
IPC: C08F210/16
Filed: 1994-06-20
Abstract: PURPOSE:To improve the productivity of an ethylene/alpha-olefin copolymer to be obtd. using a metallocene catalyst without detriment to the characteristics of the copolymer. CONSTITUTION:In a process for producing an ethylene/alpha-olefin copolymer by copolymerizing ethylene with a 3C or higher alpha-olefin, the reactor is divided into at least three chambers, and a metallocene catalyst is supplied to a chamber in the upper part of the reactor, while a Ziegler catalyst is supplied to a chamber in the lower part of the reactor.
Patent JP-H081026-A (JP)
Title: Shredder
Inventor: NANBA TAKASHI
IPC: B02C18/06
Filed: 1994-06-20
Abstract: PURPOSE:To provide a shredder with which production and assembly of spacers are simple and assembly accuracy is good. CONSTITUTION:The spacers 12 are formed of slender tooth parts 12a to be fitted between the edge parts 3 and edge parts 3 of cutters 2 and coupling parts 12b for coupling the base ends of many pieces of these tooth parts 12a to each other to a comb tooth shape. These coupling parts 12b are held to a stay 6 and notched parts 12c for absorbing the warpage of the spacers 12 are formed in the coupling parts 12b. As a result, the warpage of the spacers 12 is absorbed in the notched parts 12c and, therefore, the assembly accuracy is excellent and an operator is able to easily assemble the spacers with good accuracy. Since the cutters 2 are rotatable without contact with the spacers 12, the overload at the time of rotation is lessened.
Patent JP-H064102-A (JP)
Title: Method and system for controlling digital closed loop system and disk type memory apparatus using system thereof
Inventor: KISAKA MASASHI
IPC: G05B11/26
Filed: 1992-05-28
Abstract: PURPOSE: To calculate a manipulated variable based on an obtained control deviation by a compensating means, and to output a control pulse having height and width corresponding to the manipulated variable to an object to be controlled by detecting a controlled variable by a detecting means in each prescribed timing, and comparing the controlled variable with a target value. CONSTITUTION: A target value is set by a setting part 1, and a controlled variable from an object 6 to be controlled is detected by a detecting part 2 in each prescribed timing. A control deviation is calculated by a comparator 3 based on the target value set by the setting part l and the controlled variable detected by the detecting part 2. A manipulated variable is generated by a compensating part 4 based on the control deviation from the comparator 3. The height H of a pulse is calculated by a controlling part 4 based on the manipulated variable from the compensating part 4, and a control pulse 10 with the calculated height H and a preliminarily decided width W is supplied to the object 6 to be controlled.  Thus, adaptive control can be attained by always executing optimal control according to the variable parameter of a closed loop system in this digital closed loop system control system.
Patent JP-H0670762-A (JP)
Title: Antigen composition originated from nanb-2 type hepatitis virus and vaccine
Inventor: YOSHIZAWA KOJI
IPC: A61K39/29
Filed: 1991-05-13
Abstract: PURPOSE:To provide the NANB-2 type hepatitis virus-inactivated vaccine. CONSTITUTION:Virus particles obtained from a NANB-2 type hepatitis acute stage serum are inactivated by a heating treatment or by both an organic solvent treatment and a heating treatment to provide the NANB-2 type hepatitis virus-inactivated vaccine.
Patent JP-2000329986-A (JP)
Title: Accessory device, main body device, device system, camera accessory device, camera and camera system
Inventor: KAWANAMI AKIHIRO
IPC: G03B7/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To make a camera and an accessory device function by giving interchangeability even when they are mutually combined with the camera or the accessory device adaptable to any system out of the new and the old systems and to drastically enhance the degree of freedom for setting the function of a switch or the like even when the camera and the accessory device adaptable to the new system are mutually combined. SOLUTION: The camera accessory device is provided with an operation means SW2 operated by a user and connected to the camera so that communication can be executed. Besides, it is provided with a control means(lens microcomputer) 3 making the camera decide the function of the operation means SW2. Then, the camera connected to the camera accessory device having the operation means SW2 operated by the user so that the communication can be executed is provided with a control means (camera microcomputer) 1 deciding the function of the operation means SW2.
Patent JP-H0435301-A (JP)
Title: Active array antenna
Inventor: NAKAJO WATARU
IPC: H01Q23/00
Filed: 1990-05-28
Abstract: PURPOSE:To simplify the mount process and to reduce the manufacture cost by forming plural amplifiers on one dielectric substrate or dividing plural amplifiers into group groups and forming plural amplifiers of each group onto one dielectric substrate. CONSTITUTION:A microwave signal inputted to an input terminal 61 is distributed into six signals by a power distributer 12, each of the distributed signals is amplified by each power amplifier (71 - 76) and outputted to an output terminal (81 - 86). The outputted microwave signal is given to each array antenna element and an electromagnetic wave of the microwave signal radiates from the active array antenna in a prescribed directivity. Since the plural power amplifiers (71 - 76) are formed on one and the same dielectric substrate 60 in this way as a module, the number of the mount process of each power amplifier is decreased and the manufacture cost is reduced.
Patent JP-H04361536-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE SHUNICHI
IPC: H01L21/52
Filed: 1991-06-10
Abstract: PURPOSE:To enhance the quality of a semiconductor device by adopting solder material capable of evenly and sufficiently wet-expanding as a solder for soldering semiconductor chip to a supporter. CONSTITUTION:Solder materials 2 are mounted on a diepad 1 as a supporter whereon a semiconductor chip is fixed. The diepad 1 is heated in melted down state at the temperature exceeding the melting point of the solder materials 2 so that a semiconductor chip may be pressed down and then cooled down to be fixed on the supporter 1. At this time, the solder material 2 of a fine wire having a circular section is cut in single or multiple pieces.
Patent JP-H089424-A (JP)
Title: Stereoscopic image pickup controller
Inventor: MURATA HARUHIKO
IPC: H04N13/02
Filed: 1994-06-20
Abstract: PURPOSE:To optimize control parameters such as focus, iris and convergence angle of an image pickup device based on parallax information obtained from left and right images by providing a means for calculating a parallax amount for each correspondent area of both left and right images and a means for controlling the control parameter of an image pickup means based on this parallax amount. CONSTITUTION:The outputs of video camera 1 and 2 for left and right images are transmitted to a parallax amount calculating circuit 5, and the parallax amount of each correspondent area of both left and right pictures is calculated. The focus and iris information outputted from signal processing circuits 3 and 4 and the parallax amount for each divided area outputted from the parallax amount calculating circuit 5 are transmitted to a CPU 6. The CPU 6 calculates an object distance for each area based on the interval of video cameras 1 and 2, present convergence angle theta, present zoom magnification and parallax amount of each area. Then, the focus and iris of the respective video cameras 1 and 2 are controlled for the object distance in a picture based on the distribution and the focus and iris information and the convergence angle theta is controlled.
Patent JP-H06188526-A (JP)
Title: Brillouin ring laser
Inventor: TOOMASU KUBUAASUTO
IPC: G01C19/66
Filed: 1993-06-08
Abstract: PURPOSE: To provide direction signals other than for rotation speed measurement in a Brillouin ring laser. CONSTITUTION: This laser is provided with a fiber photocoupler means for inputting and coupling light waves into a resonator ring 34 so as to generate Brillouin light waves advancing in mutually opposite directions and a coupling means for separating and superimposing the Brillouin light waves. The fiber photocoupler means is coupled with the resonator ring 34 through a coupler 32 between leg parts 14 and 16 and the leg parts 14 and 16 are coupled with a pump fiber 12 by a 6-port coupler 10. The leg parts 14 and 16 are guided to detectors 26 and 28, the signals of the detectors 26 and 28 are added to a direction identification circuit and the direction signals are generated from the phase relation of the AC current components of the detector signals at the time of the rotary motion of the resonator ring 34.
Patent JP-H09294668-A (JP)
Title: Cover for clothing and its preparation and apparatus
Inventor: MITSUYANAGI TAKAO
IPC: B65D85/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To make convenience for use good and to keep a cover long by a method wherein a curved fused line is formed by ultrasonic wave along the inside of a curved fused cut line on the top edge of the cover and the fused line is made wide in its width and is extended in correponding to approximately the whole inside of the fused cut line. SOLUTION: A curved fused line 12 is formed on a cover 1 for clothing by ultrasonic wave along the inside of a curved fused cut line 11 on the top edge of the cover and the lower edge 10 of the cover is cut into an intersecting line at right angles. In addition, the fused cut line 11 is made to correspond to the shoulder part of a suit by curving symmetrically and downward from the dentral part toward both side edges except the central part 13 of the top end. In addition, the fused line can be strongly and widely fused by ultrasonic wave even if it is made of a little thick nonwoven sheet and is extended in corresponding to approximately the whole inside of the fused cut line 11 except the central part 13 of the top end. It is possible thereby to make convenience for use as a cover 1 for clothing good and to realize the whole durability.
Patent JP-S62293763-A (JP)
Title: Solid-state image pickup device
Inventor: MACHIDA YOSHIHIKO
IPC: H04N5/335
Filed: 1986-06-13
Abstract: PURPOSE:To improve moisture-resistant properties, environment-resistant properties, chemical-resistant properties and so forth by laminating a 1st layer made of inorganic insulating material and a 2nd layer made of organic insulating material on an optoelectric transducer. CONSTITUTION:After a driving circuit composed of a thin film transistor 202 is formed on an insulating transparent substrate 201 and an interlayer insulating film 203 is formed, a lower transparent electrode 204 and a photoconductive layer 205 are formed and contact holes 206 are provided in the interlayer insulating film 203 and an upper electrode and a wiring 207 are formed with the same material. Then a 1st passivation layer 210 made of inorganic insulating material and a 2nd passivation layer 211 made of organic insulating material are formed. Then a pad hole 212 for contact with an external circuit is provided in the passivation layers 210 and 211. With this constitution, the degradation of yield caused by the failure of moisture-resistant properties and so forth can be avoided.
Patent JP-S5471205-A (JP)
Title: Control device of combined pressure turbine
Inventor: SATOU SUZUYA
IPC: F01K7/20
Filed: 1977-11-18
Abstract: PURPOSE: To achieve stable operation of a turbine by installing a control device to close a low pressure steam stop valve, provided that 3 signals, low pressure steam pressure signal, high pressure turbine exhaust pressure signal, and speed control signal, are available.  
     CONSTITUTION: When all the signals, signal to be input into AND circuit 37 via comparer 42, with bias added by bias setter 29 to branch signal of speed signal produced by turbine rotor 11 and speed setter 16, signal to be input into AND circuit 37 via low pressure steam temperature detector 31 and via adder 35 and comparer 36 of high pressure turbine exhaust temperature detector 33, and signal to input signal of high pressure turbine exhaust pressure detector 39 into AND circuit 37 via adder 40 and comparer 41, are output, low pressure steam stop valve 6 is closed by operating low pressure steam stop valve switching mechanism 44 via relay circuit 43. By this constitution, the turbine can be operated stably, when started, without excessive speed increase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6237353-A (JP)
Title: Manufacture of shape memory alloy
Inventor: NAKANISHI HIROKI
IPC: G12B1/00
Filed: 1986-06-13
Abstract: PURPOSE:To manufacture shape memory alloy having a small transformation hysteresis and bidirectional property, by adding specified quantities of Si, Mn, etc., to Ti-Ni alloy and applying soln. heat treatment and aging treatment under restricted state thereto at specified temps. CONSTITUTION:To Ti-Ni shape memory alloy, 0.05-10wt% of one or more kinds among Si, Mn, Cr, Mo, W, V, Nb, Cu, Co, Zr, Ta, Sn, Be, Ce, Al, Fe are added. The shape memory alloy is soln. heat treated under the state restricted or undistricted to a prescribed shape to be memorized at 500-1,100 deg.C range, then rapidly cooling treated. Next, this is aging treated at 200-700 deg.C range under the state restricted to a prescribed shape to be memorized. In this way, fine pots. are dispersed in matrix to obtain bidirectional shape memory effect and transformation hysteresis is decreased.
Patent JP-S63300978-A (JP)
Title: On-grid adapter
Inventor: TAKANO KAZUAKI
IPC: H05K3/00
Filed: 1987-05-31
Abstract: PURPOSE:To facilitate the inspection of a printed wiring board by inserting conversion pins into internal hollows formed of holes in upper and lower boards of an on-grid adapter. CONSTITUTION:Large-diameter stepped parts 3a are formed in holes 3 of the upper board 1a of the on-grid adapter and large-diameter stepped parts 5a are formed in holes 5 of the lower board 1b. Then when the boards 1a and 1b are coupled with each other, the holes 3 and 5 face each other to form internal hollows, where conversion pins 4 having large-diameter parts 3b are inserted. The pins 4 do not project from the surface of the board 1a in normal states, namely, when not used, but when tail parts 4c are pressed from below by contact probes at the time of use and the pins protrude within a specific movement range, so the printed wiring board can be inspected only by preparing one mask sheet. Further, the pins 4 do not protrude from the surface of the adapter, so the mask sheet and a board to be inspected are easily set.
Patent JP-H05135527-A (JP)
Title: Magnetic disk device and assembled device of magnetic disk device
Inventor: YAGI NORIO
IPC: G11B5/60
Filed: 1991-06-10
Abstract: PURPOSE:To highly accurately assemble a disk device capable of narrowing the distance between the surfaces of the disks by setting and fixing a slider part of a head supporting member fitted with an integrated type monoblock magnetic head to a guide part of a positioner. CONSTITUTION:The integrated type monoblock magnetic head 13 is fitted to a head fitting part 14a of the head supporting member 14, and the slider part 14b formed on a base end part of this supporting member 14 is set and fixed to the guide part 12a of a tip part of the positioner 12. By this constitution, since the head supporting member 14 is capable of rotating around the positioner 12 and also moving in the axial direction, parallelism and relative distance, etc., between the magnetic head 13 and the disk 11 can easily be adjusted before fixing the slider part 14b to the guide part 12. Consequently, the disk device capable of narrowing the distance between the disk surfaces can be assembled with high accuracy at low cost.
Patent JP-S5262353-A (JP)
Title: High polymer compositions
Inventor: KAWADA SHICHIROU
IPC: C08L1/00
Filed: 1975-11-17
Abstract: PURPOSE: Hifh polymer compositions with original excellent resistance to metal, free from the exudation of the antidegradation agent against the metal contained and the stain caused by the incorporation of the antidegradation agent, incorporated with a specific compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62294397-A (JP)
Title: Analog terminating test circuit
Inventor: TAKADA KENZO
IPC: H04Q3/42
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the accuracy of a terminal impedance in an analog terminating circuit from being lowered due to an analog switch, by providing the analog terminating circuit consisting of an amplifier with low output impedance, and an adder amplifier, and providing a test terminal which performs the short- circuit of an analog signal inputted from the amplifier to the adder amplifier. CONSTITUTION:An amplifier 114 and an adder amplifier 120 function as an analog terminating circuit 126 when a test terminal 125 is not in a short- circuited state, but when the test terminal 125 is short-circuited, no analog signal inputted from an analog input terminal 121 is returned to an analog output terminal 122 through a resistance 116, and an operational amplifier 119, and it is possible to test the characteristic test of a signal processing circuit 1a only. In this way, the analog switch is eliminated from the analog terminating circuit 126, and terminal impedance with high accuracy can be obtained.
Patent JP-S5941660-A (JP)
Inventor: JIYON HAABAATO KENINGU
IPC: C08G63/00
Filed: 1983-07-29
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-S5262638-A (JP)
Title: Protective device for d.c. transmission system
Inventor: KIUCHI SUSUMU
IPC: H02J1/00
Filed: 1975-11-19
Abstract: PURPOSE: Protective device for D.C. transmission system where the system is protected by detecting neutral line failure easily in such a manner that difference is provided intermittently between setting currents of positive and negative poles during two pole operation to flow differential current into neutral line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000327186-A (JP)
Title: Film winding device and film winding method
Inventor: HAYASHI HIROSHI
IPC: C23C14/56
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a film winding device and a film winding method, capable of automatically changing and connecting an original roll, changing a winding core, cutting a film, and performing winding to a changed winding core under vacuum. SOLUTION: An original roll 24 (24a, 24b) is changed by turning a unwinding turret 22 in which the original roll 24 is set in a unwinding and winding chamber 21 divided from a film forming chamber 21 by a partition wall 12 having a slit 13 (13a, 13b), capable of being sealed, of a vacuum tank 11 of a thin film forming device, a film connected by a film connecting device 17 and to be returned after being brought into contact with a main roll 32 of the film forming chamber 31 is pressed against a winding core 47 (47a, 47b) as an adhesive rubber lining core set in a winding turret 42 by a nip roll 27, and the downstream side of the film is cut by a film cutting device 28 and then wound on the winding core 47.
Patent JP-H0388622-A (JP)
Title: Blank stacker of wave type container
Inventor: DEEBUITSUDO SHIRU
IPC: B31B50/02
Filed: 1990-05-28
Abstract: PURPOSE: To efficiently stack cardboard corrugated container blanks by arranging the other continuous blank row formed just before a rear part stopping means before an elevator means is moved upward together with a blank row on a storage front surface. CONSTITUTION: Corrugated container blanks 12 from a conveyor belt 122 are formed into a row of stacks on a pallet 36 by a rear part stopping part 160 by sequential lowering of a platform 151 of an elevator means. When the specified number of blanks are stacked, the stack row is lowered to a part below the bottom edge 166 of the rear part stopping part 160, a pallet 36 is advanced and positioned behind the rear part stopping part 160. Simultaneously, a support assembly 194 is projected to temporarily receive the supplied blanks 12. After that, the platform 151 is raised, the support assembly is retreated, the stack row of the next blanks 12 is transferred onto the pallet 36, and the stack row is formed successively to the last stack row.
Patent JP-H11318561-A (JP)
Title: Cape for shampoo
Inventor: OTA MINORU
IPC: A45D44/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a cape for shampoo capable of excellently exhausting moisture and heat on an inner side to the outside even when using a waterproof cloth and being comfortably worn without making a wearing person feel muggy. SOLUTION: This cape for shampoo is provided with waterproof front cloth 1 and rear cloth 2, a circular opening part is formed at the upper center of the front cloth 1 and the rear cloth 2 and a collar part 6 covering the cloth in a tape shape is formed at the peripheral edge of the circular opening part. In this case, a mesh cloth 4 is sewn to the upper front body part 1a of the front cloth 1 instead of the cloth of the front cloth 1 and a belt-like mesh cloth (7) is sewn on the inner side of the collar part 6.
Patent JP-H08324315-A (JP)
Title: Mechanism for folding vehiculer seat forward
Inventor: UMEHARA KATSUYA
IPC: B60N2/30
Filed: 1995-06-05
Abstract: PURPOSE: To reduce the weight and cost of a mechanism for folding a vehicular seat forward by reducing the number of part items of the mechanism. CONSTITUTION: This forward-folding mechanism 20 includes a lower arm secured to a cushion frame, an upper arm 22 connected to the lower arm at its lower and rotatably connected to a back frame 28a at its upper end, and a lock means provided in the middle of the upper arm 22 to regulate the forward rotation of a seat back relative to the upper arm 22 in such a way that it can be unlocked. A connection B at the upper end of the upper arm 22 is utilized as the fulcrum B of rotation in folding the seat back forward, so as to eliminate a conventional sub-upper frame, together with bolts, nuts, and support pins that are used for mounting it.
Patent JP-2000330808-A (JP)
Title: Transaction processing system
Inventor: KOBASHI SUSUMU
IPC: G06F9/46
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved transaction processing system capable of preparing and changing efficient transaction processing. SOLUTION: Each function module obtained by dividing one transaction processing in each function unit so that one function to one program (function module) enqueues/dequeues a routine message capable of setting distribution order, a trap processing flag, function ID, and a transac tion file name. Each function module steadily executes its own function processing without being conscious of the sending source address/transferred address of a message. A queue system 1 has a transaction processing control/management part 4 for generally executing message distribution control and distributes a message enqueued from a program in accordance with distribution route information setting the program execution order of each transaction processing.