baber/WOPTO huggingface dataset:
Patent IL-98801-A (IL)
Title: Water dispersible gel formulations
Inventor: BRIAN EDWARDS DAVID
IPC: B65B9/04
Filed: 1991-07-11
Abstract: A water dispersible organic gel which is a continuous system comprising effective amounts of: a hazardous product; optionally organic solvent; a water soluble or water dispersible surfactant, said surfactant being non ionic or anionic or cationic or a mixture of such surfactants, this surfactant satisfying to the following test: the hazardous product in the organic solvent, if present (50 g) and the surfactant (5 g) are added to an amount of water, at 50]C, which is sufficient to bring the volume of the mixture to 100 ml; the mixture is agitated so as to give a homogeneous emulsion and this is left to stand for 30 minutes at 50]C; the amount of oily layer which has separated out, and thus formed a distinct liquid phase must then be less than 20 ml; and a gelling agent which is either liquid or solid at 23]C and which is soluble at less than 10% in the liquid mixture of hazardous material and surfactant above 50]C, this gelling agent having, when it is a solid, a particle size at least 100 microns, and having less than 3% by weight of water.
Patent JP-2000207948-A (JP)
Title: Insulated wire
Inventor: TAKUBO TAKESHI
IPC: H01B7/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulated wire excellent in conductor extraction proofing capability. SOLUTION: This insulated wire is formed by covering the surface of a solid wire conductor with an insulation layer. In this case, the solid wire conductor in the insulated wire has obtuse-angle angular parts 1, of which angle is preferably 100-140 deg. in its cross-sectional shape, and the solid wire conductor has twisted parts 2 formed, by rotating the angular parts 1 in a cross-sectionally circumferred direction. The adhesion of the conductor to the insulation layer is improved by the angular parts 1 and the twisted parts 2, so that conductor extraction proofing capability is improved, and electric field concentration on the angular parts 1 is prevented by forming the angular parts 1 each to be an obtuse angle.
Patent JP-S56108119-A (JP)
Title: Contents protecting system for volatile main storage device
Inventor: TERAMOTO KAZUYOSHI
IPC: G06F1/30
Filed: 1980-02-01
Abstract: PURPOSE:To protect the contents of storage, by shunting the contents of the volatile main storage to the nonvolatile medium when the service is interrupted. CONSTITUTION:The central processor 1 has the backup storage battery 12 for service interruption, and the service interruption detector 13 works in the case of service interruption. Thus power supply change-over switches 14a, 14b and 14c receive the change-over command signals to supply the DC stabilized power necessary for the main storage 15, operation controller and input/output bus 17, respectively. On the other hand, the magnetic drum type auxiliary storage 2 as the backup storage battery 25 for service interruption, and the service interruption detector 27 works in the case of service interruption. Thus the DC power supply change-over switches 27 and 30 plus the AC power supply change-over switch 28 are switched to the backup side to supply the necessary power to the auxiliary storage control circuit 23 forming the auxiliary storage 2 as well as to the auxiliary storage circuit part 24.
Patent JP-S5395458-A (JP)
Title: Fitting of hollow member
Inventor: FUKAMI AKIHIRO
IPC: E04B1/38
Filed: 1977-01-31
Abstract: PURPOSE: To fix a hollow member, without risk of dropping a fixture means inside the hollow member, by the use of a guide jig consisting of a cylinder with a flanged rim. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58128414-A (JP)
Title: Secondary air supply device of multi-cylinder internal-combustion engine
Inventor: MORITAKE HIROSHI
IPC: F01N3/34
Filed: 1982-01-27
Abstract: PURPOSE:To feed an idear amount of secondary air, not too much or little, by varying the characteristics of secondary air supplying reed valves which are provided in an exhaust system on cylinder bases, according to respective inflow characteristics of secondary air supply passages of the cylinders. CONSTITUTION:In a passage which communicates and connects a secondary air intake port 20 opening to an air cleaner to secondary air supply holes of exhaust pipes connected to related cylinders, reed valves 26 are disposed at the secondary air intake port 20 and supply pipes 24-1-24-4 which are communicated to the secondary air supply holes of respective exhaust pipes are connected to the reed valves 26. Reeds 28-1-28-4 are put in the supply pipes 24-1-24-4, respectively. Taking account of the supply characteristics of the supply passages 24-1- 24-4 to vary respective reed characteristics, the reeds 28-1-28-4 are made different in thikness. The reeds 28-2 and 28-3 for the cylinders no.2 and no.3 have the thickness of 0.15mm., for example, while the other reeds have the thickness of 0.2mm., for example.
Patent JP-H05200582-A (JP)
Title: Welding wire for fire resistant steel with excellent weatherability
Inventor: SUDA KAZUSHI
IPC: B23K35/30
Filed: 1992-01-23
Abstract: PURPOSE:To inexpensively provide the welding wire for the fire resistant steel with excellent weatherability that the fire resistant character is excellent, the local corrosion can be prevented for using at the seaside and the welding part of excellent weatherability can be obtained. CONSTITUTION:The content of C, Si, Mn, Ti, N is restricted as the component in the wire, the welding metal strength of 600 deg. is surely kept by combinatedly adding the specially very small amount of V and the suitable amount of Mo, further, one kind or two kinds of B or Al is contained and Cr is not contained on the viewpoint of the local corrosion, the suitable amount of Cu, Ni, is respectively contained as the remarkably useful element for the weatherability, the index that the weatherability and the fire resistant character are obtained at the same time without damaging the welding workability is defined and the sum of this characteristic index is made to 0.30-0.60%.
Patent JP-H02259915-A (JP)
Title: Position deviation detector
Inventor: MAAKU RAN DEBISU
IPC: G11B33/10
Filed: 1990-01-19
Abstract: PURPOSE: To measure the runout and the acceleration parameter of a data disk by making actuator transmission relation into a model by a low pass filter network, and connecting an actuator drive signal to the network so that the output of this low pass filter network becomes the measure of the disk runout. CONSTITUTION: Input 35 is a reference signal to show a desired medium position, and it is compared with a spot position in an addition circuit 36, and the error symbol of a result is amplified by an amplifier 38, and is phase-corrected by a circuit 39, and in addition, it is fed back by using the mechanical transfer function of a focus actuator 40. Spot position feedback input 37 to the adder 36 traces the track medium position input 35. It is reconstructed by the low pass network 42 to reproduce electrically the transfer function of the focus actuator 40, and a high pass network is actuated by actuator simulator output, and generates a prescribed signal. Thus, the runout and the acceleration parameter of the data disk can be measured.
Patent JP-S58128676-A (JP)
Title: Storage battery
Inventor: FURUKAWA HIROSHI
IPC: H01M10/16
Filed: 1982-01-25
Abstract: PURPOSE:To prevent horizontal and vertical movement of an electrode group during use by installing a locking concavity an electrode plate foot, and embedding it in a saddle set in a bottom cover of a no-bottom container comprising thermoplastic resin. CONSTITUTION:An electrode plate group 5 forming a locking concavity 9 in an electrode plate foot 8 is accommodated in a no-bottom container 1, then heat plates 10 and 10' are set between the no-bottom container 1 and an upper cover 2, and the no-bottom container 1 and a bottom cover 3 respectively and they are melted by heating, and the heat plates 10 and 10' are removed, then the upper cover 2 and the bottom cover 3 are pressed to the no-bottom container 1 respectively. The electrode plate foot 8 having the locking concavity 9 is embedded and fixed in a saddle softened during hot melting, and the upper cover 2 and the bottom cover 3 are liquid-tightly bonded to the no-bottom container 1. Since horizontal and vertical movement of the electrode group during use is prevented, vibration resistance is substantially increased.
Patent JP-H10209164-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKATANI HIDESHI
IPC: H01L21/60
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having bump electrodes at the side faces which improves the bump electrode-forming accuracy, and facilitates the mass production. SOLUTION: Trenches 16 are made into a Si wafer 15 to section IC chips 11. A passivation film 20 and backing electrodes 21 are formed on the wafer 15 and the surfaces of the trenches 16. A resist 23 is applied to the backing electrodes 21 and patterned. Exposed parts of the electrodes 21 are electrolytically plated with Au to form bump electrodes 12. Unwanted parts of the electrodes 21 and the resist 23 are removed, and the wafer 15 is diced from its back side into the IC chips 11.
Patent JP-H07221883-A (JP)
Title: Calculating device for telephone call charge
Inventor: TANAKA KINJI
IPC: H04M15/30
Filed: 1994-02-02
Abstract: PURPOSE:To provide the telephone call charge calculation device in which useless memory area for storing data being a basis on telephone call charge calculation is omitted and which copes flexibly with data revision such as revision of a telephone call charge smoothly. CONSTITUTION:The device is provided with a ROM 1 storing initial data for telephone call charge calculation, a RAM 2 storing the initial data transferred from the ROM 1 and their revision data to a specific area, and a data selection circuit 3 selectively reading recording data in both the memories, and the data selection circuit 3 selects the data in the ROM 1 when the data of the RAM 2 are revised and selects the data in the RAM 2 after the revision for reading.
Patent JP-S5294497-A (JP)
Title: Preparing of l-amino acids
Inventor: KOUMURA ICHIROU
IPC: C12P13/04
Filed: 1976-02-04
Abstract: PURPOSE: To ontain a sugnificant amount of L-amino acids outside cells by using a specific microorganism assimilating plant fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59136311-A (JP)
Title: Resin for lens
Inventor: IWANO MASAHIKO
IPC: C08F220/20
Filed: 1983-01-26
Abstract: PURPOSE:To provide the titled resin having high refractive index and small aberration, by polymerizing tribromophenyl methacrylate, methyl methacrylate, polyethylene glycol di(meth)acrylate and brominated phenyl acrylate at specific ratios. CONSTITUTION:The objective resin having an Abbe number of >=34, preferably >=35, and a refractive index of >=1.55, preferably >=1.58 can be prepared by polymerizing a mixture containing (A) 40-90wt%, preferably 50-80wt% of tribromophenyl methacrylate, (B) 5-30wt%, preferably 15-25wt% of methyl methacrylate, (C) 2-30wt%, preferably 5-20wt% of one or more polyethylene glycol di(meth)acrylates of formula (R is H or methyl; n is 1-23) and (D) 3- 40wt%, preferably 5-30wt% of brominated phenyl acrylates having 1-5 Br atoms on the aromatic ring. EFFECT:It has excellent surface hardness, impact resistance, processability, and heat resistance and low moisture absorptivity.
Patent JP-H06220127-A (JP)
Title: Production of polyolefin
Inventor: KAWASAKI MASAAKI
IPC: C08F4/6592
Filed: 1993-01-26
Abstract: PURPOSE:To obtain in high polymerization activity a polyolefin broad in molecular weight distribution, excellent in moldability and sanitariness, suitable as e.g. a material for food containers by (co)polymerizing olefin(s) in the presence of a specific catalyst in an aliphatic hydrocarbon medium. CONSTITUTION:The objective polyolefin can be obtained by (co)polymerizing olefin(s) such as ethylene in an aliphatic hydrocarbon medium such as n-hexane or an alicyclic hydrocarbon medium such as methylcyclopentane in the presence of an olefin polymerization catalyst composed of (A) a metallocene compound of a group IV B transition metal [e.g. bis(indenyl)zirconium dichloride], (B) an organoaluminumoxy compound and (C) an organoaluminum compound such as triisobutylaluminum in a ratio C/B of 0.1 to 5 (in terms of Al atom ratio).
Patent JP-H10203079-A (JP)
Title: Cap for writing instrument
Inventor: OBA SHIGEKI
IPC: B43K23/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a writing instrument of superior durability which can maintain the proper shape for a long period of time and provide good breathability and pen-point protection function. SOLUTION: An inner cylinder section 31 encircling a pen point and the end of a writing instrument main body holding the pen point and blocking air flowing between the pen point and an outer space and an outer cylinder section 21 covering the outer face of the inner cylinder section 31 through a given clearance are provided, and the whole of an annular opening end edge 24 of the inner cylinder section 31 is bonded integrally with the inner face of the outer cylinder section 21, while a guide protrusion 35 with an annular inclined face 35a protruded inwardly and inclined in the head section direction of the inner cylinder is formed on an opening end edge 33 of the inner cylinder section 31, and through-holes 36a-36d are formed on a side wall section 31a formed all through from the opening end edge 33 to a contact section 34.  Protruded lines 37a and 37b connecting the outer face of the inner cylinder section 31 with the outer face of the outer cylinder section 21 are formed along the longitudinal direction of the inner cylinder section 31 in a manner of extending from the opening end edge 33 of the inner cylinder section 31 to the side of a head section 32 through through- holes 36a and 36b.
Patent JP-S59176823-A (JP)
Inventor: HARII AARU TENANTO
IPC: G06F17/21
Filed: 1984-01-26
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-S59137659-A (JP)
Title: Slip controlling apparatus of fluid coupling for speed change gear
Inventor: MURASUGI TAKU
IPC: F16H45/02
Filed: 1983-01-26
Abstract: PURPOSE:To prevent a driver from feeling uncomfortable vibration and prevent reduction of fuel consumption by controlling the amount of slip of fluid coupling for speed change gear for a car according to the position of the gear of a speed change gear mechanism. CONSTITUTION:A torque converter 4 is equipped with a lock-up clutch 11 for controlling slip, and the slip of the converter 4 is restricted by the drive-connection between the input and output elements 4a and 4b in a converter chamber 10. A slip controlling computer 20 operates, by the aid of a power source +V, by receiving each signal from a gear-position sensor 6 which detects the position of the gear of a speed change gear mechanism 5, engine revolution-number sensor 21, torque-converter output revolution number sensor 22, and a throttle turning-degree sensor 23, and then a solenoid valve 19 is duty-controlled. Said computer 20 consists of a microprocessor including random-access memory, Read-only memory, input/output interface circuit, analogue-digital converter, wave-form shaping circuit, and an amplifier.
Patent JP-S61173005-A (JP)
Inventor: AOKI YUTAKA
IPC: F22B35/00
Filed: 1985-01-24
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-H03214989-A (JP)
Title: Moving compensation prediction inter-frame coder
Inventor: UEYASU HIROYUKI
IPC: H04N19/11
Filed: 1990-01-19
Abstract: PURPOSE:To limit produce code quantity and to improve the picture quality by measuring a characteristic relating to the accuracy of an input television signal of a block subjected to in-frame coding and decreasing the size in consecutive block groups quantized in a same quantization step size. CONSTITUTION:A mean value variance calculation means 25 calculates a mean value mu and a variance sigma<2> of picture elements for each block of an input television signal 2. Then the accuracy for each block of the input television signal 2 is decided by the variance sigma<2> of the picture elements in the block. Then the orthogonal conversion coefficient is quantized in a 2nd quantization step size decreasing the step size 24 proportional to the accuracy of the block as to blocks whose mean value of picture elements is a prescribed value or over in consecutive blocks to be quantized in a 1st quantization step size 24 being a reference. Thus, while the generated code quantity is limited, the picture quality of the block having accurate picture is improved.
Patent JP-S61167715-A (JP)
Title: Rolling construction of steel ball
Inventor: TSUSHIMA MASAYUKI
IPC: F16C33/30
Filed: 1985-01-21
Abstract: PURPOSE:To prevent the generation of exfoliation of a surface layer from a steel ball and increase its life, by forming surface roughness of the steel ball, which rolls by grease lubrication, approaching the surface roughness of a corresponding rolling surface. CONSTITUTION:A ball bearing 1 provides on a rolling surface of its inner ring 3 and outer ring 4 a steel ball 2 rolled being lubricated by grease. And surface roughness of the steel ball 2 is formed approaching the surface roughness of a corresponding rolling surface. In this way, the ball bearing, in which an oil film layer provided between a surface of the steel ball 2 and a contact surface of the inner and outer ring 3, 4 can be surely formed improving lubrication between the steel ball 2 and the inner and outer ring 3, 4 and suppressing a temperature rise of the steel ball 2, eliminates the generation of exfoliation of a surface layer enabling a life of the steel ball 2 to be increased.
Patent JP-H08204738-A (JP)
Title: Signal transmitter of two-wire system
Inventor: AZEGAMI TADASHI
IPC: H04B3/54
Filed: 1995-01-27
Abstract: PURPOSE: To make the transmitter small by forming a frequency dependent impedance circuit providing a low impedance with respect to a DC and a high impedance with respect to a carrier frequency with a feedback circuit including a voltage buffer and a time constant circuit. CONSTITUTION: An output current detection section R12 outputs a voltage signal corresponding to the output current of a voltage buffer U11 to a time constant circuit DLY. A control input voltage given to the buffer U11 is subjected adjustment of feedback amount by the circuit DLY and decides the control input voltage so as to reduce the difference from a reference voltage Vref . The circuit, DLY has a frequency dependent property and provides a strong feedback to a signal at a high frequency band such as a carrier frequency band so as to act as a constant current source and provides a weak feedback to a signal at a low frequency band such as DC so as to act as a voltage buffer. Thus, the feedback circuit including the voltage buffer and the time constant circuit has an impedance function similar to that of a choke coil and the device is made small.
Patent JP-H02192957-A (JP)
Title: Dot impact serial printer
Inventor: FUJIMOTO RYOICHI
IPC: B41J2/255
Filed: 1989-01-20
Abstract: PURPOSE:To print a normal character even with the break of a part of a printing head by controlling a printer so as to drive a printable needle pin in place of a broken unprintable needle pin. CONSTITUTION:If a broken needle pin exists in a printing head 1, a switch on an operation board is operated to set the pin number of the appropriate pin to a non-volatile memory part 2. A selection part 4 identifies the presence of a broken needle pin. If it does not exist, a normal one-line printing is conducted, and the line is fed by the amount of 1 LF. If it exists, the selection part 4 selects and determines a substitute needle pin for the broken needle pin. Then, a printing is conducted without driving the broken needle pin, thus resulting in the omission of a part (the n-th row) corresponding to the undriven broken needle pin. Next, a feed control circuit 5 feeds the line only by the amount of 1-dot LF. A partial printing control circuit 6 drives the substituted needle pin to conduct printing. Then, the n-th row is printed, and a normal printing character is obtained. The line is fed by the amount of subtraction of 1-dot LF from 1 LF, and the aforesaid action is repeated hereafter.
Patent JP-S58129231-A (JP)
Title: Water leakage detector
Inventor: MOKUYA KENJI
IPC: G21C17/025
Filed: 1982-01-29
Abstract: PURPOSE:To enhance accuracy of measurement of the steam generator of a fast breeder reactor, by providing means for making temp. of a diaphragm permeable to gaseous hydrogen uniform. CONSTITUTION:Guide vanes 48, 50 are fixed to the outside circumference of each end opening of the branch pipes 14, 16 of a kinetic chamber and a static chamber in a little slant to the axial line of a distribution pipe 18. Accordingly, each liquid sodium having left the branch pipes 14, 16 is given gyration force with the vane 48 or 50, respectively, and flows in a spiral stream through a circular part formed by the pipe 14 and a diaphragm 26 or that by formed with the pipe 16 and a diaphragm 28, respectively, and after that, it joins each other in the inside of an outside pipe 20. Even if the pipe 18 is excentrically located with respect to the diaphragms 26, 29, each of them can be freed of temp. difference in its peripheral direction, and can obtain uniform hydrogen permeability through the whole areas of the diaphragms.
Patent JP-H07215696-A (JP)
Title: Elevating speed regulating device of order picker
Inventor: OTSUKA HARUHIKO
IPC: B66F17/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide an elevating speed regulating device of order picker which can change the elevating speed of a platform as necessary. CONSTITUTION:This elevating speed regulating device for order picker, which is located at a junction part 23 between a pipe 20 for raising and a pipe 22 for lowering, and is provided with a proportional control valve 32 for controlling the amount of oil which passes through the junction part 23 according to an opening to regulate the elevating speed of the lift cylinder 4, and an operation switch which determines the opening and position of the spool 35. The spool 35 is provided with the first control part 35a for allowing a cylinder pipe 24 which extends to the lift cylinder 4 from the junction part 23 to communicated with the pipe for raising 20 at a prescribed opening, and the second control part 35b for allowing a cylinder 24 to communicate with the pipe 22 for lowering at a prescribed opening, and the elevating speed of the platform is controlled with the intention of a driver by operating the operation switch.
Patent JP-S60158087-A (JP)
Inventor: SUZUKI SABUROU
IPC: B67C3/02
Filed: 1984-01-25
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-H02237738-A (JP)
Title: Producing method of substance and apparatus
Inventor: MORENO SHIBORUDEI
IPC: G02B6/32
Filed: 1990-01-20
Abstract: PURPOSE: To minimize vibration by applying an object to a steam arranged on the end of a rotational shaft in a light emitting state and compensating for the vibration of the free end by an opposite vibration being adjusted, in manufacturing an optical fiber connector. CONSTITUTION: An object 12 in relation to an optical fiber connector is gripped on the end of an elastic and flexible hollow rotational shaft 22 supported on a bearing part 110 of a lathe bench 51 through a stem 52, light beams 56 from a light source 54 are emitted from the end 60 of a light conductor (an optical fiber) onto a screen 64, and the locus (the core deviation and amplitude) is displayed on a display means 72 through a TV camera 70. When an operator (or a processor 90) adjusts amplitude adjusting devices 102, 104 and core deviation adjusting devices 106, 108, a controller 80 sends a signal to electromechanical transducers 84, 86 of Y and Z axes in synchronism with a signal from a rotation detector 82, provides opposite vibrations, compensates for the center deviation and vibration of the object 12, and performs machining in this state.