baber/WOPTO huggingface dataset:
Patent JP-H06103934-A (JP)
Title: Display device
Inventor: YANG GEORGE
IPC: H04N9/29
Filed: 1993-06-22
Abstract: PURPOSE: To lower the value of the intensity of an electric field generated in front of a display screen of a display tube of this display apparatus. CONSTITUTION: This display apparatus is provided with a display tube 7 and a deflecting unit 9. A high d.c. voltage (EHT) is generated by a line output transformer which receives fly back pulse during a line fly back period. This fly back pulse is transmitted through the line output transformer and supplied as a high d.c. voltage (EHT) to the inner coating film 11 in the display tube. The fluctuation of the high d.c. voltage generates an alternating electric field in front side of the display tube. To eliminate the generation, a conductor 19 is connected between an earth terminal 21 of the line output transformer and an outside coating film of the display tube.  The conductor is turned at least one-turn on one coil of a plurality of coils of a deflecting unit and a complementing electric field is generated by the turn of the conductor to lower the radiation in front of the display tube.
Patent JP-S6130018-A (JP)
Inventor: SEKI SHUNJI
IPC: H01G4/33
Filed: 1984-07-20
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-S6129246-A (JP)
Title: Optical communication equipment
Inventor: MIYANO SOICHIRO
IPC: H04B10/2507
Filed: 1984-07-19
Abstract: PURPOSE:To modulate and demodulate various types of Baud rate signals with reduced deterioration of the transmission efficiency, by sampling an electric signal to be modulated with a clock of an integer multiple as high as 19.2kHz and transmitting it after the CMI coding and conversion into an optical signal. CONSTITUTION:The signal supplied from a terminal 1 and to be modulated is converted into a TTL level by a receiver 3 and sampled by an FF5 with the frequency given from a clock circuit 7. The oscillation frequency of the circuit 7 is equal to an integer multiple as high as 19.2kHz. Thus all Baud rate signals can be treated with no distortion by the same demodulating circuit as long as they have levels lower than 19.2kB excepting for the 10B level. The output of the FF5 is CMI-coded 6 and then converted into an optical signal by an electro-optical signal converting circuit 9 via a gate 8 which is opened by the control signal sent from a terminal 2. This optical signal is sent to a transmission line. At the reception side, the optical signal is converted 10 into the electric signal and this conversion output is CMI-decoded 11 by a clock of the same frequency as the circuit 7 that is extracted 12 to be turned into an NRZ signal. A gate 14 is opened by the carrier signal detected 13 by an extracted clock, and the NRZ signal is outputted.
Patent JP-S637296-A (JP)
Inventor: YANAGA NORIHIRO
IPC: B26D3/00
Filed: 1986-06-27
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-H10330296-A (JP)
Title: Vapor-phase alkylation-liquid-phase transalkylation
Inventor: GHOSH ASHIM KUMAR
IPC: C07B61/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To use a polyalkylbenzene in a transalkylation reaction, by carrying out a vapor-phase alkylation in the presence of a specific zeolite catalyst under prescribed reaction conditions to give ethylbenzene and recovering the polyalkylbenzene prepared as a by-product. SOLUTION: A mixture of ethylene and benzene is supplied to a multi-stage alkylation reaction zone 2 equipped with plural beds which are connected in series and packed with a silicalite catalyst having >=275 Si/Al ratio to carry out vapor-phase ethylation. In the ethylation, the space velocity of benzene supply is adjusted to a flow rate to make <= about 600 ppm xylene concentration in a reaction product, <=0.25 wt.% of a polyalkylated benzene component heavier than diethylbenzene (based on ethylbenzene, respectively). After the separation of ethylbenzene, a polyalkylated benzene containing diethylbenzene is recovered and a part of the polyalkylated benzene and benzene are supplied to a transalkylation zone.  The zone is operated under such conditions of temperature and pressure as to promote the disproportionation of the polyalkylated benzene, reduction in the content of diethylbenzene and increase in the content of ethylbenzene.
Patent JP-H0814353-A (JP)
Title: Friction gear runway preventing device of friction-gear type continuously variable transmission
Inventor: KOBAYASHI KATSUYA
IPC: F16H15/38
Filed: 1994-07-01
Abstract: PURPOSE:To solve conventional problems with added optical components in a friction-gear type continuously variable transmission by constructing, without the addition of any optional components, a device for limiting the turning angle of a friction gear. CONSTITUTION:In the stroke of a trunnion 13 caused by a servo piston 19 in the direction of an axis O3, the trunnion 13, together with a power roller 10, is turned about the axis O3 to change speed. Meanwhile, a link 14 compensates the synchronization of stroke among the trunnions 13. If the turning motion tends to become excessive, the trunnion 13 collides against a projection 14S and is therefore prevented from turning in excess. This action can thus be obtained without added optical components, and a friction-gear runway preventing device can be achieved at low cost without being limited as to space.
Patent JP-2000335691-A (JP)
Title: Drinking water dispenser
Inventor: HASHIMOTO KOICHI
IPC: B67D1/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To perform sterilization with ultraviolet rays by a method wherein a flange having a quartz window installed therein is arranged at a cold-water tank of a drinking water dispenser, ultraviolet rays are radiated from outside the cold-water tank through the quartz window and drinking water in the cold water tank is agitated. SOLUTION: Drinking water stored in a cold-water tank 5 is sterilized with ultraviolet rays radiated from an ultraviolet ray lamp through a quartz window of a flange 9. In addition, in concurrent with sterilization by ultraviolet rays, a rragnet 12 and a sterling device acting as an agitating mechanism agitate the drinking water within the cold-water tank 5. With such an arrangement as above, entire drinking water within the cold-water tank 5 can be sterilized. Further, in the case of normal sterilization with ultraviolet rays, water temperature is increased by heat generated by the ultraviolet ray lamp 10.  However, in accordance with this constitution, since the drinking water within the cold- water tank 5 is agitated, heat generated by the ultraviolet ray lamp 10 can be dispersed over the entire drinking water and increasing in water temperature can be restricted as minimum as possible.
Patent JP-H04253963-A (JP)
Title: 1-cyclopropyl-6-fluoro-1,4-dihydro- 4-oxo-7-piperazinoquinoline- 3-carboxylic acid
Inventor: KURAUSU GUROOE
IPC: A23K20/195
Filed: 1991-05-27
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, NL, SE) Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P10,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts, alkali metal salts and hydrates, except 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acid and its hydrochloride, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-methylpiperazino)-quinoline-3-carboxylic acid and 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-ethylpiperazino)-quinoline-3-carboxylic acid hydroiodide. 1. Claims (for the Contracting State LU) 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P11,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts and hydrates.
Patent JP-H06335637-A (JP)
Title: Air purifier
Inventor: HARA SHINICHI
IPC: B03C3/02
Filed: 1993-05-28
Abstract: PURPOSE:To remarkably reduce the size in the ventilating direction by constituting a charge part where dust particles are electrified of a discharge electrode and ground side electrodes and constituting a dust collecting part where the dust particles electrified at the charge part are collected of the ground side electrodes and counter ground side electrodes. CONSTITUTION:In an air purifier, ground side electrodes 21 and counter ground side electrodes 22 laminated in plural stages are formed and a discharge electrode 23 is placed on the upstream side of them. The ground side electrode 21 and the counter ground side electrodes 22 each are formed into plates arranged so that their surfaces may be arranged parallel to the ventilating direction. The ground side electrodes 21 of them are connected to a high voltage DC power source 24 on the negative electrode side and also grounded. The counter ground side electrodes 22 are held floating from the ground and the power source. The discharge electrode 23 consists of, for example, a wire net. Discharge is made directly from the discharge electrode 23 to the ground side electrodes 21 to cause dust passing between them to be electrified, and at the same time, ionic current is fed from the ground side electrodes 23 to the counter ground side electrodes to generate the potential difference between the ground side electrodes 21 and the counter ground side electrodes 22, allowing the electrified dust to be collected.
Patent JP-S5484597-A (JP)
Title: Novel heterocyclic compound and its preparation
Inventor: KUBO KAZUO
IPC: A61K31/535
Filed: 1977-12-15
Abstract: NEW MATERIAL:A compound of formula I: [R 1 's are the same or different H or lower alkyl groups; R 2  is halogen, lower alkanoyl, or phenyl group; R 3 's are the  same or different H, halogen, OH, etc.; n is O or 1; Y is O, S, group of formula II  (m is 1 or 2)] and its salt.  
     EXAMPLE: 11-Bromo-6-oxo-3,4-dihydro-2H,6H-1,3-thiadino-[3,2-b] isoquinoline- 1,1-dioxide.  
     USE: Powerful analgesic and anti-inflammatory drugs.  
     PROCESS: A compound of formula III: (A is carboxy or cyano group; B is OH or lower alkoxy group, however, OH when A is carboxy group) is reacted with an amino compound of formula IV: (Y' is O or S) to give a compound of formula I: ( Y is Y') and its salt. A compound of formula I wherein Y is a group of formula II is prepared by oxidizing a compound of formula V. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08321166-A (JP)
Title: Lock mechanism of lid body
Inventor: TAKEDA KUNIO
IPC: G11B33/02
Filed: 1995-05-26
Abstract: PURPOSE: To sufficiently ensure an energizing force for holding the state of a lock, to prevent the shape of a constituent member from becoming complicated, to simply manufacture the constituent member and to simply assemble a component in a lock mechanism, in a lid body which holds the lid body in a closed state. CONSTITUTION: A member 6 to be coupled is fixed to either one of an apparatus body and a lid body, and a guide member 7 is fixed to the other. In addition, a coupling member 5 is held by the guide member 7 so as to be slidable, an energizing force is generated in a winding direction at both ends, and a helical spring 8 is interposed between the coupling member 5 and the guide member 7. Thereby, the helical spring 8 acts as an inverting spring, and a maximum energizing force is output in a state that the lid body is opened and closed. In addition, since the coupling member 5 and the member 6 to be coupled are coupled or their coupling is released when they are slid, their shape does not become complicated.
Patent JP-S5675285-A (JP)
Title: Bulge transportation system by propelling unit
Inventor: MAEHARA KAZUHIKO
IPC: B63B1/10
Filed: 1979-11-20
Abstract: PURPOSE: To obtain a safe and efficient transportation system by mounting a gate- shaped propelling unit on a bulge for combination.  
     CONSTITUTION: The hull of a propelling unit 1 is shaped like a gate, and its feet are respectively provided with propelling devices 5 at the lowest ends. On the cross beam of the gate shape, that is, the upper part of the gate shape, control devices for propelling engines and ballasts are provided, while in the lowest parts of gate feet 4, ballast tanks are provided. For combining the propelling unit 1 to a bulge 2, tanks of the propelling unit 1 are evacuated, and the propelling unit 1 is floated up to ride on the bulge 2. After the propelling unit 1 is advanced to a fixed position, its ballast tanks are filled, and the propelling unit 1 and the bulge 2 are combined by a combining device 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5941822-A (JP)
Inventor: YAGITANI TAKAYUKI
IPC: H01G4/22
Filed: 1982-08-31
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-S63317641-A (JP)
Title: Chromium based alloy rolled body and its production
Inventor: HIDAKA HIROAKI
IPC: B21B3/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a Cr based alloy rolled body having enriched malleability and ductility, of which secondary working is easily executed and of which the working into the goods having optional shapes is possible by forming said alloy with the compsn. contg. specific amt. of one or more kinds of metals which belong to the group VIII and the balance consisting substantially of Cr. CONSTITUTION:The Cr based alloy rolled body contg. one or more kinds of metals which belong to the group VIII such as Fe, Co, Ni, Ru, Rh, Pd is provided. Said Cr based alloy rolled body is produced by the following method: the Cr based alloy ingot having said compsn. is applied to cross rolling, as the initial rolling, at 200-700 deg.C temp. near the ductile-brittle transition temp. and at ultra minute rate of 0.05m/min and the structure of the Cr based alloy ingot is adjusted to resolve the directionality of the rolled body. The Cr based alloy ingot after the cross rolling is then subjected to warm rolling, by which the desired Cr based alloy rolled body is obtd.
Patent JP-S5483727-A (JP)
Title: Memory fault restoration system
Inventor: ITOU HAJIME
IPC: G11C29/00
Filed: 1977-12-16
Abstract: PURPOSE: To eliminate the need of the installation of a standby memory by restoring a fault occurring to a memory in terms of programs.  
     CONSTITUTION: On detecting a memory fault, parity check circuit PC transmits an interrupt request to a CPU. Then, the CPU obtains an instruction word stored previously in the memory and the address of the instruction stored in fault address B judging from head and end addresses of word-length and instruction areas. Correct contents of the instruction in fault address B are read out from system file SF to obtain the instruction word code, word length, and addresses A and C before and after the corresponding instruction, and then, the instruction of address A is substitited with a branch instruction. Next, the instruction in address A substituted with the branch instruction, the correct instruction at the fault point and the branch instruction expected to return to the next address C are stored respectively in addresses S, T and U in unused-memory regions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000341417-A (JP)
Title: Incoming call distributing device, call center system, and storing medium with private communication exchange control program stored therein
Inventor: KAMAYA MASAO
IPC: H04Q3/58
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To shorten waiting time for a customer after the customer makes a telephone call, when the customer enters a matter number or order number, and in addition, to directly connect the matter, order, etc., to an operator in charge. SOLUTION: An incoming call distributing device is provided with a receiving section 11, which receives an incoming call arriving through a telephone network and a matter number inputted from the calling side, an operator specifying section 12A which specifies an operator name corresponding to the matter number inputted to the receiving section 11, and a computer terminal specifying section 12B which specifies the computer terminal used by the operator specified by the specifying section 12A. The distributing device is also provided with an incoming call connecting section 15, which connects the incoming call to the computer terminal specified by the specifying section 12B, and at the same time, inputs the matter number to the computer.
Patent JP-H06336152-A (JP)
Title: Cleaning method for vehicle carriage unit
Inventor: TAMURA SHOJI
IPC: B60S3/04
Filed: 1993-05-28
Abstract: PURPOSE:To provide the cleaning method resolving various problems in the conventional wet cleaning at a stretch by removing the objects stuck to a carriage unit via dry cleaning. CONSTITUTION:Fine grains made of a synthetic resin are made to collide with a carriage unit separated from the body portion of a vehicle via high speed projection, and the stuck objects are removed in this cleaning method of the vehicle carriage unit.
Patent JP-H113061-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI TOSHIAKI
IPC: G02F1/133
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To optimally set a common electrode potential (Vcom) even for pictures of various frequencies. SOLUTION: This liquid crystal display device is provided with a potential generation means 14 generating a plurality of common electrode potentials optimized for each frequency of various picture signals, a frequency measuring means 11 measuring periods of signals correlating with the picture signal frequencies, and a selection means 15 which selects one of the plural common electrode potentials according to the frequencies and impresses it on the common electrode of the liquid crystal panel. Thus, since the picture element electrode potential changes according to the frequencies of the picture signals, it can correspond to various kinds of picture signals, and various kinds of pictures such as, for example, VGA and SVGA or XGA can be displayed.
Patent JP-H10326210-A (JP)
Title: Logic circuit
Inventor: MIYASHITA SHINICHI
IPC: G06F11/34
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit in which an operator can easily examine an error occurrence factor in a short time when an error is generated. SOLUTION: An error state latch circuit 3 is newly provided. This error state latch circuit 3 receives an error occurrence signal ERR, and fetches and stores error occurrence time state information ES(for example, data such as the address of a main memory, RAS, and CAS at the tine of error generation). Also, this error state latch circuit 3 receives a control signal from a CPU 1, and transmits the stored error occurrence time state information ES to the CPU 1. The CPU 1 display the error occurrence state information ES transmitted from the error state latch circuit 3 on a display part or the like, and provides it for the examination of an error occurrence factor by an operator.
Patent JP-H099489-A (JP)
Title: Power interruption system
Inventor: UMEKAGE YASUHIRO
IPC: H02H5/00
Filed: 1995-06-19
Abstract: PURPOSE: To enable power interruption in an emergency, such as an earthquake, without an additional installation work, by opening a power interruption switch when abnormal vibration information is received from a vibration sensor installed in a gas meter. CONSTITUTION: An abnormality judging means 9 installed in a gas meter 12 receives signals from a vibration sensor 8 and always judges whether the signals are seismic signals. If abnormality is detected by the abnormality judging means 9, a gas isolation valve 11 is closed and further a transmission means 10 sends an abnormality judgment signal. Even if no abnormality is detected, the transmission means sends a normal signal at specified intervals, for example, once a day. Meanwhile, a controlling means 15 installed in a circuit breaker 16 receives such signals. It then judges whether a received signal represents a normal state, seismic abnormality or a communication abnormality, and makes its judgment appear on a display 19. If seismic abnormality is judged, the control means also opens a power interruption switch 14.  This makes it possible to interrupt the supply of gas and further the supply of power according to signals from the vibration sensor 8 installed in the gas meter 12 without adding a vibration sensor, and thus to prevent secondary disaster, such as a fire.
Patent JP-S5853514-A (JP)
Title: Seal of window of automobile
Inventor: SEKI SHIYOUJIROU
IPC: F16J15/10
Filed: 1981-09-24
Abstract: PURPOSE:To improve the sealing properties of a seal around a sash type windowpane against water and noises, by extending a seal lip from a position on a window opening peripheral side, and allowing a tip of the seal lip to be in resilient contact with the peripheral surface of a windowpane on a car room side. CONSTITUTION:A seal lip 12 extends from a base section 11 of a seal member 10 mounted to joined flanges 1c, 1d of a roof side rail 1, and a tip 12a is made in resilient contact with a car room side peripheral surface 9a of a door pane 9 when the door is closed. The seal lip 12 is J-shaped and has a water receiving surface 12b. According to this arrangement, sealing is made between the roof side rail 1 and a door sash 6 by a double seal of a main lip 7a and a sub-lip 7b of a door weather strip 7 and by the seal lip 12, and therefore the sealing properties and noise access prevention properties are improved.
Patent JP-H07334208-A (JP)
Title: Look-ahead controller
Inventor: TSURUTA KAZUHIRO
IPC: G05B21/02
Filed: 1994-06-08
Abstract: PURPOSE:To reduce followup deviation, to prevent an operation from getting vibratory and to enable a followp operation with much higher precision by switching a look-ahead control parameter even when speed control arithmetic operation is switched during a motor control operation. CONSTITUTION:A look-ahead controller 11 inputs a future target command r(i+M) and a position output y(i) of a motor and performs the position control of the motor corresponding to look-ahead control. When a speed control arithmetic operation switching signal 14 is inputted, the speed control arithmetic operation inside the look-ahead controller 11 is switched, and the parameter required for look-ahead control arithmetic operation is switched. Then, the optimum look-ahead control parameter is automatically selected by a look-ahead control parameter changeover switch 22. The selected look-ahead control parameter can be switched immediately or a little later or stepwisely changed for several samplings. On the other hand, the kind of various speed control arithmetic operation at a speed controller 26 is changed based on a speed control switching signal.
Patent JP-S6213745-A (JP)
Title: Dash pot type fuel feed control method for diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D41/40
Filed: 1985-07-10
Abstract: PURPOSE:To prevent sudden decrease of the number of revolutions of an engine, by a method wherein, when the shift range of an automatic transmission gear for vehicle is shifted to a neutral range, an increase amount of a fuel feed amount is increased. CONSTITUTION:A control device 20 decides a fuel injection amount according to information from an accel position sensor 21, a number of revolutions sensor 22, a car speed sensor 23, and a shift position sensor 24. An electric signal for control of a fuel injection amount is outputted to a fuel injection pump 10. When the shift range of an automatic transmission gear for a vehicle is shifted from a running range to a neutral range, a fuel feed amount is increased compared with that at a time when a shift range is a running range. This prevents sudden decrease of the number of revolutions of an engine during running in a neutral range.
Patent JP-S5275372-A (JP)
Title: Electronic watch
Inventor: ASANO KAZUHIRO
IPC: G04G9/00
Filed: 1975-12-19
Abstract: PURPOSE: To reduce the number of charge and discharge of capacitors by liquid crystals, reduce power consumption eventually and prolong battery life by intermittently applying the a.c. signal being applied to the liquid crystals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5942703-A (JP)
Inventor: NAKAJIMA TAKASHI
IPC: H01B3/00
Filed: 1982-09-02
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。