baber/WOPTO huggingface dataset:
Patent JP-S6250314-A (JP)
Title: Production of polymer composition
Inventor: SASAKI ISAO
IPC: C08F2/44
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled composition comprising an inorganic compound and an organic polymer which are tightly united with each other and being excellent in strength, etc., by radical-polymerizing a vinyl monomer in the presence of a specified sulfonic acid having a double bond in an aqueous medium containing a dispersed inorganic compound. CONSTITUTION:A sulfonic acid (salt) of formula I (wherein R is H, a 1-20C alkyl, phenyl or a halogen, X is -CONH-, a group of formula II or the like, R2 and R3 are each H or a 1-15C alkyl, R4 is 1-15C alkylene, Y is H, NH4 or an alkali metal), e.g., 2-acrylamido-2-methylpropanesulfonic acid, is prepared. A radical-polymerizable vinyl monomer (e.g., methyl methacrylate) is polymerized in the presence of this sulfonic acid (salt) in an aqueous polymerization system containing a dispersed inorganic compound (e.g., aluminum oxide or silicon carbide) by using a radical initiator (e.g., benzoyl peroxide) to obtain the purpose polymer composition.
Patent JP-H1023617-A (JP)
Title: Switchboard
Inventor: KAJIWARA HIDEKI
IPC: H02B1/30
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To safely bring an electric machine into a switchboard without increasing the height of the switchboard by a method, wherein a roller which has cut trenches mated with the semi-circular hole parts of receptacles 7 is provided. SOLUTION: An installation frame 6 on which an electric machine is installed and has a U-shaped cross section is fixed to the bottom frame of a switchboard in its depth direction. Cut parts 6a are formed on the rear of the installation frame 6. Receptacles 7 are fixed to the side surface of the installation frame 6, by aligning their semi-circular hole parts 7a with the cut parts 6a of the installation frame 6. Cut trenches are formed on the circumference of a roller 8, and the cut trenches are fitted to the semi-circular hole parts 7a of the receptacles 7, to have the circumference of the roller 8 protrude a little from the top of the installation frame 6. When an electric machine is brought into the switchboard, the switchboard is installed at site prior to the electric machine being installed in it, the door of the switchboard is opened and the front edge of the electric machine which is placed on a temporary stage provided on a landing in front of the switchboard is put onto the roller 8, while the electric machine is pushed to slide.
Patent JP-H05292626-A (JP)
Title: Device and method for connecting transmission cable
Inventor: MIRAN UZERATSUKU
IPC: H02G1/14
Filed: 1992-06-23
Abstract: PURPOSE: To provide a connector for a solid-state dielectric cable which has high conductivity property and mechanical strength. CONSTITUTION: This connection device includes an extended conductor 130 and a ferrule 124 each attached to the center conductor of each cable section, an inserted conductor 130 set up within each cavity of each ferrule 124, and a conductor clamp 100 to unify the ferrules 124 in a specified longitudinal arrangement. The conductor clamp 100 includes a pair of semicylindical outer frame pieces 112 and 114 which form cylindrical structure having a center hole to receive the ferrule 124, when unified. Each insertion conductor 130 includes a disclike flange plate 132 at its outside terminal. The center hole includes a cavity has a built-in flange plate 132 for the center conductor 130 and has a bore enlarged for receiving it. The outer frame pieces 112 and 114 of the clamp are set up face to face for forming a cylindrical form, a containing the insertion conductor 130 and the ferrule 124.
Patent JP-2000020900-A (JP)
Title: Inter-vehicle distance warning device and intensive wiring device
Inventor: YOSHIDA TATSUYA
IPC: B60R21/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To allow a driver to easily know that an inter-vehicle distance is short even under an environment that the driver can not receive any warning with visual display or a sound by providing a vibration generating means for applying vibration to the driver to issue the warning to the driver. SOLUTION: At least an inter-vehicle distance measuring device 52, display 53, and vibration generating device 82 are mounted on a vehicle 80. The inter vehicle distance measuring device 52 measures a distance and relative speed with a front vehicle 81, judges a distance with the front vehicle based on data (speed) inputted from another module, and transmits a warning instruction to a display 53 and a vibration generating device 82. The display 53 generates warning with visual display and a sound according to the warning instruction signal, and the vibration generating device 82 generates warning by vibrating a seat according to the warning instruction signal to surely urge the driver to pay attention. It is not necessary to mount a new motor on the vibration generating device 82 by using a motor for adjusting the seat position.
Patent JP-H0854116-A (JP)
Title: Combustion controller
Inventor: IKEDO KATSURA
IPC: F23N5/18
Filed: 1994-08-11
Abstract: PURPOSE:To reduce the retention capacity of phase angle data corresponding to the number of revolutions of a burner fan motor by providing number-of- stages switching means for switching the set number of stages and phase angle control means for controlling the phase angle value to the set number of revolutions of the set number of stages in a controller for controlling the number of revolutions of the motor. CONSTITUTION:The output signals of a temperature set switch 1 and a room temperature sensor 2 are input to combustion amount setting means 3, which sets a combustion amount based on a temperature difference. Then, target number of revolutions is set by target number-of-revolutions setting means 21 based on the amount. The number of stages is set by number-of-stages setting means 22 from the target number of revolutions and the number of revolution of a burner fan motor 8 detected by a number-of-revolutions sensor 9. The set number of stages is switched by set number-of-stage switching means 23, the phase angle value is controlled by phase angle control means 24 for the set number of revolutions of the set number of stages, and the number of revolutions of the motor 8 is controlled via combustion air control means 6.
Patent JP-S5978530-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L21/28
Filed: 1982-10-27
Abstract: PURPOSE:To optimize electrodes and a leading electrode material by forming a contacting window on a diffused layer to be formed with the electrodes, forming the electrodes through the window and then forming leading electrodes. CONSTITUTION:An insulating film 3 is formed on the top of a substrate 1, in which a diffused layer 2 is formed, and a resist film 5 which has a contacting window 6 is formed on the film 3. Thereafter, a metal film 8 which has a preferable ohmic contact with the substrate is covered on the film 5, and electrodes 7 are formed in the window 6. Then, after the film 5 and a metal film 8 formed except the window are removed, a metal which has a small electric resistance and excellent mechanical strength is covered on the film 3 to form leading electrodes 9.
Patent JP-H0853280-A (JP)
Title: Handrail drive device for passenger conveyor
Inventor: OSUGA MIKIO
IPC: B66B23/04
Filed: 1994-08-11
Abstract: PURPOSE:To provide a passenger conveyor handrail drive device capable of maintaining, a travel handrail free from a pressed indentation or the like due to a pressurizing wheel, and keeping the long service life of the handrail. CONSTITUTION:Regarding the passenger conveyor handrail drive device where a travel handrail 4 pressurized toward driving wheels 10 via pressurizing wheels 11 is made to travel on the rotation of the wheels 10, the wheels 11 are pressurized toward the wheels 10 at the preset pressure during passenger conveyor operation on the rotation of the wheels 10. Also, a pressurizing wheel travel device 30 is provided to completely separate the wheels 11 from the, handrail 4 at the time of operation without any rotation of the wheels 10.
Patent JP-S6250716-A (JP)
Title: Electromagnetically driven optical diaphragm device
Inventor: YOSHIDA SHIGERU
IPC: G03B9/02
Filed: 1985-08-30
Abstract: PURPOSE:To improve the operation efficiency of a device by forming a magnetic material layer on the inner peripheral side of a rotor part and a rotor on the outer peripheral side of the rotor part by multipole magnetization, and arranging comb-shaped stator yokes outside it. CONSTITUTION:When exciting coils arranged on the stator 22 are powered on with a pulse signal from a driving circuit, a rotor 21 is rotated stepwise clockwise or counterclockwise and a diaphragm blade 26 is set to a specific diaphragm aperture by the rotary ring part 21a of the rotor. Then, the magnetic material layer is formed on the rotor 21 on the inner peripheral side of its rotor part 21b, and when its outer peripheral side is magnetized, lines of magnetic force penetrate the rotor part 21b radially, so an irregularity in magnetization is reduced, the permeance is increased, and the magnetic path resistance is reduced, so magnetic flux from the rotor part 21b is converged on the stator 22. Therefore, the torque of a pulse motor is increased and the device is driven with high efficiency.
Patent JP-H1032816-A (JP)
Title: Image encoding device
Inventor: WATARIDO MAMORU
IPC: H04N19/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from deteriorating owing to representation differences in high-frequency components of an encoded image within a frame and an encoded image between frames, when an image signal which includes numerous high-frequency components such as a scene having a caption is encoded between frames. SOLUTION: An interim-coding row 105 is outputted by a 1st encoder 104, based on a prescribed quantization width 103 with an image signal 101 as an input, generation code amount 108 for each, prescribed period 106 is measured by a generation code amount measuring instrument 107, an encoding mode 110 is changed in response to the amount 108, an image signal 114 delayed by a delaying device 102 is compressed and encoded in a 2nd encoder 115, based on the changed encoding mode 110, and a compressed coding row 116 is outputted.
Patent JP-2000006576-A (JP)
Title: Writing utensil
Inventor: SHIMIZU TSUTOMU
IPC: B43K8/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress the blowing-off and dropping of an ink as much as possible even when the wiring utensil is placed under a high temperature atmosphere by a method wherein an open port is formed at the rear end of an ink tank which is connected to a valve mechanism, and at the same time, a high viscosity liquid which moves following the interface, which advances accompanying the reduction of an ink amount by a writing, is arranged. SOLUTION: In the rear end of a barrel cylinder 1, a tail plug 6 having a ventilation hole 6a is fitted, and at the interface location of an ink 8 which is housed in an ink tank 2, a high viscosity fluid 9 is arranged into a layer-form. That is, for the ink in the ink tank 2, the nib side is closed by a valve mechanism, and the rear end side is closed by the high viscosity fluid 9, and a state wherein air does not exist in the ink tank 2 is formed. The outside air is fed from the ventilation hole 6a of the tail plug 6 accompanying the reduction of occupied volumes of the ink 8 and the high viscosity fluid 9, and the pressure of the barrel cylinder 1 is kept uniform.  Also, when an ink passing hole of the valve mechanism is opened, the rear end of a nib is located in the central hole of a valve seat 4, and the feeding of the ink 8 to the nib 3 is made smoother, and the entering of air into the ink tank 2 is suppressed.
Patent JP-S6077667-A (JP)
Title: Switching regulator
Inventor: HAINRITSUHI SHIYOTO
IPC: H02M3/156
Filed: 1984-09-12
Abstract: A switching regulator comprises an electronic switch which can be periodically switched on at prescribed turn-on times with the assistance of a clock generator and can be switched off at a time defined with the assistance of a comparator, whereby the comparator compares an actuating signal to a saw-tooth comparison voltage. Such a switching regulator should operate continuously and accurately given low output powers and at the same time have a stable behavior in the entire control range. To this end, a non-linear chronological progression of the comparison voltage that the chronological change of the comparison voltage decreases in a time segment following the turn-off time. The switching regulator can be employed with particular advantage for the feed of temperature-controlled Peltier elements which serve for cooling laser diodes.
Patent JP-H0536209-A (JP)
Title: Synchronizing pattern detecting circuit
Inventor: MIZUSHIMA TETSUYA
IPC: G11B20/10
Filed: 1991-07-30
Abstract: PURPOSE:To improve the accuracy of detection of the synchronizing pattern by generating three synchronizing pattern detection protecting pulses at corresponding position only when three synchronizing pattern detecting pulses are continuously generated by a synchronizing block cycle. CONSTITUTION:The synchronizing pattern existent in reproduced data 21 is detected by a synchronizing pattern detecting circuit 11 and a synchronizing pattern detecting flag 22 is put at the same position as the synchronous pattern in the data. When the flag 22 and flags 23 and 24 formed by delaying the flag 22 by one cycle block via delay circuits 13 and 14 are inputted and the three pulses are simultaneously inputted, three synchronizing pattern detection protecting pulses 26 are outputted by a synchronizing pattern detection protecting circuit 15. Then, inputted data is word-aligned by a word aligning circuit 16 via the pulse 26 and outputted to an ID detecting circuit 17 by word unit. Thus, since the synchronizing pattern is detected using the cyclic characteristic of the synchronizing pattern, the misdetection of a false synchronizing pattern in the data is reduced.
Patent JP-H0944205-A (JP)
Title: Control system of facility
Inventor: OBAYASHI KICHIJI
IPC: G05B15/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the control system which can easily switch software for control over a treatment processes by data communication. SOLUTION: This is the control system of facilities which perform fuzzy control over a combustion process on an operation side through an operation- side computer and monitor the combustion process by a monitor-side computer, and the operation-side computer is equipped with software 11 for execution and an alternative software 12 and also equipped with switching software 14 for switching both the software 11 and software 12. To switch them, alteration parameters are sent and the switching software 14 is placed in operation with an indication from the monitor-side computer.
Patent JP-S6082046-A (JP)
Inventor: YURUGEN HERUTERU
IPC: H02K15/04
Filed: 1983-10-13
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-2001023598-A (JP)
Title: Sealed lead-acid battery
Inventor: NODA MUNEYOSHI
IPC: H01M10/08
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the specific gravity of an electrolyte without varying a charging voltage, and to increase its discharging capacity without damaging its life characteristics, in the case of a sealed lead-acid battery used in a UPS, an emergency power supply, and the like. SOLUTION: A separator mainly composed of glass fiber is interposed between a paste-type positive electrode and a negative electrode, the specific gravity of an electrolyte is set 1.30 to 1.32, and the gas permeability of the separator is set to 15 to 30 sec/300 cc/cm2. This achieves a sealed lead-acid battery having a high capacity, not deteriorated in service life, and having no need to reduce a charging voltage, if the specific gravity of the electrolyte is increased.
Patent JP-H0251435-A (JP)
Title: Method and apparatus for bending formation of material glass for laminated glass
Inventor: TSUJI HIROSHI
IPC: C03C27/12
Filed: 1989-07-25
Abstract: PURPOSE:To increase the freedom of forming shape by preliminarily forming a softened glass plate into the shape almost along the split type mold and then correcting the imperfect parts with partial pressing. CONSTITUTION:Two material plate glass 1 to be laminated is placed on a bending mold 10 consisting of a fixed split mold 11 having a required forming surface 11a and movable split molds 12 having a bending surface 12a corresponding to a deep bending part of the glass 1, and is preliminarily bent into the shape almost along the bending mold 10 after heated to the bending process temp. of the glass 1. Then the movable split molds 12 are fixed to the fixed split mold 11, and the press formation of the glass 1 is simultaneously carried out by pressing with auxiliary press members from the upper part of the glass 1 having deep bending part placed on the bending mold 10.
Patent JP-S6251033-A (JP)
Title: Manufacturing device for magnetic recording medium
Inventor: NOGAWA SHUICHI
IPC: G11B5/845
Filed: 1985-08-28
Abstract: PURPOSE:To harden a magnetic film with irradiation of electron beams during or immediately after the orientation of a vertical magnetic field, by forming a vertical magnetic field around an irradiating window of an electron beam irradiator. CONSTITUTION:A magnetic field generator 1 consists of the 1st magnetic pole bar 11 set around an irradiating window 5A of an electron beam irradiator 5, the 2nd magnetic pole piece 12 disposed opposite to the bar 11 centering on the carrying path of a base material 4 and a magnetic flux generating mechanism 13 which generates a magnetic flux crossing the area between both bars 11 and 12. The magnetic fluxes produced from magnets 14 and 15 cross the carrying path of the material 4 between both bars 11 and 12 as shown by an arrow. Thus a magnetic film on the material 4 undergoes the vertical magnetic field orientation. Then the electron beams are irradiated on the magnetic film during or immediately after the magnetic field orientation since the bar 11 is disposed around the window 5A. In such a way, the desired hardening process is given to the magnetic film.
Patent JP-S6084995-A (JP)
Title: Drive method for step motor
Inventor: ITOU HARUO
IPC: H02P8/38
Filed: 1983-10-14
Abstract: PURPOSE:To eliminate the stepout of a step motor by varying the incrementing speed of an exciting pattern in accordance with the increment of the pattern so as to be fastest in the normal rotation state, thereby effectively leading in the pattern in the rotation of the rotor at the starting and stopping time. CONSTITUTION:The exciting periods of the respective phases are gradually shortened for a rotor to reach the prescribed speed in a short time without stepout, the pulse width is gradually increased to stop the rotor, thereby eliminating the displacement of the stopping position due to the inertia of the rotor. The gradual decrease and increase of the exciting period at the starting and stopping time are varied in accordance with the prescribed schedule in response to the set pulse number in the full counted value set in a timer in a controller 100 in step 372, and when the timer is over, the number of set pulse is decremented by 1, and the increment of the pattern is repeated until this becomes 0.
Patent JP-S6082951-A (JP)
Title: Moisture sensitive resistor
Inventor: ODA YASUHIRO
IPC: H01C7/00
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a resistor having high moisture resistance and water resistance by constructing a moisture sensitive resistor with a homopolymer or a copolymer of one or >= two kinds of >=6C primary amine salt of styrene sulfonic acid. CONSTITUTION:Suitable sulfonic acid salt for constructing the mositure sensible resistor is >=6C primary amine salt, such as hexylamine salt, octylamine salt, laurylamine salt. Homopolymerization or copolymerization of the styrene sulfonic acid salts may be performed by the conventional solution polymn. process. Obtd. polymers are insoluble in water, causing no change of shape even if it is dipped in water. The moisture resistance and water resistance are superior. Further, the softening point is so high as >=150 deg.C, and the material is stable against the thermal change of the atmosphere.
Patent JP-H04198499-A (JP)
Title: Copper dissolving bath having potential adjusting mechanism
Inventor: HAMAZAKI KAZUO
IPC: C25D21/14
Filed: 1990-07-20
Abstract: PURPOSE:To dissolve copper efficiently and to realize the electroplating in a copper sulfate solution without adjustment of the electrode interval stably for a long time by controlling a copper concentration by using the oxidation- reduction potential of the plating solution. CONSTITUTION:The dissolving copper is inserted into an upper opening port of a dissolving tower part 1 and the filling height is less than a pull-in port of an inside cycling pipe 5. In the case where the copper dissolution is carried out continuously, a dissolving solution is introduced from an inlet 6 and is overflowed from an outlet 7, and an oxidized material is introduced from an introducing nozzle 4 at a proper amount inside a gas-liquid mixing part 3 it is mixed with the plating solution being a dissolving solution and the oxidation- reduction potential of the plating solution is adjusted and the coper concentration is controlled. The oxidizing material controlling the copper concentration is preferred to use air, oxygen, hydrogen peroxide, copper oxide, peroxide, oxo acid and its salt. The potential of the plating solution is preferably to be about >=150mV.
Patent JP-S62174097-A (JP)
Title: Nucleoside analogue, production thereof and antiviral agent
Inventor: TANIYAMA YOSHIHISA
IPC: C07H19/173
Filed: 1986-08-13
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 is (protected) OH; X is H or (protected) OH; Y is guanin-9-yl, isoguanin-9-yl or hypoxanthin-9-yl provided that Y is not hypoxanthin-9-yl when X is (protected) OH]. EXAMPLE:9-[(1R, 3R, 4R)-4-hydroxymethyl-3-hydroxyl-cyclopentan-1-yl]-guanine. USE:Antiviral agent. PREPARATION:The objective compound of formula I can be produced by subjecting the compound of formula II to purine-ring forming reaction e.g. by heating with a 2-20C fatty acid ester in sodium ethylate. The starting raw material of formula II is produced by the alkali treatmtne of the compound of formula III (R3 is alkoxymethyl).
Patent JP-S6168720-A (JP)
Title: Magnetic head core
Inventor: KADONO MASARU
IPC: G11B5/31
Filed: 1984-09-11
Abstract: PURPOSE:To increase the speed of a film on a head core and to realize a head which has small influence of external factors by determining the composition distribution of a vapor-deposited film in the film thickness direction and specifying the whole composition. CONSTITUTION:A substrate on which a film is to be vapor-deposited is arranged in a vacuum bell jar 1 and an alloy table 5 in a hearth 4 is irradiated with an electron beam 7 generated by a filament 6 to cause a vapor flow to strike a substrate 2, vapor-depositing the film. The vapor-deposited film consists of 1-10wt% Al and 6-12wt% in the film thickness direction and 3-6wt% Al, 8-12wt% Si, and Fe for the remainder on the whole. Consequently, the filming speed is increased and the head which has small influence of external factors, i.e. temperature and stress and stable characteristics is obtained.