baber/WOPTO huggingface dataset:
Patent JP-H09233483-A (JP)
Title: Method and device for transmitting digital color video signal
Inventor: NAKAMURA HITOSHI
IPC: H04N9/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To transmit a video signal generated by a camera head to a camera control unit without damaging its resolution and to output a high-resolution video signal from the camera control unit as well. SOLUTION: R, G and B digital video signals generated from the respective image pickup signals of CCD 13R, 13G and 13B are converted to a frequency (36MHz, for example) higher than the sampling frequency (18MHz) of the respective CCD by a camera head 10 and these R, G and B digital video sicjnals are parallel/serial (PUS) converted by a P/S converting circuit 17. The digital color video signals transmitted from this camera head 10 are converted to the R, G and B digital video signals by an S/P converting circuit 22 and these R, G and B digital video signals are converted to analog video signals by A/D converting circuits 24R, 24G and 24B and outputted.
Patent JP-H06228820-A (JP)
Title: Durable water repellent and lightweight fiber structure
Inventor: SANO JUNJI
IPC: D06M101/16
Filed: 1993-01-28
Abstract: PURPOSE:To obtain a fiber structure, excellent in water repellency, buoyancy and durability thereof and having a wide tolerance of intertwisting and interweaving without impairing lightweight properties. CONSTITUTION:This durable water repellent and lightweight fiber structure is composed of a fiber-forming polymer, comprises >=50% hollow fiber 1 having a through groove 2 passing therethrough to the hollow part at 30-50% percentage of hollowness of the hollow fiber and has >=70 score water repellency.
Patent JP-H01209337-A (JP)
Title: Vehicle diagnosing apparatus
Inventor: ABE KUNIHIRO
IPC: G01M15/04
Filed: 1988-02-16
Abstract: PURPOSE:To achieve diagnosing work accurately and quickly by a specified data, by providing a specified sensor with an exclusive transmission line. CONSTITUTION:An arithmetic processing is performed with an ECU 2 carried on a vehicle based on signal data from various sensors as O2 sensor 10 and a control signal is sent to a fuel pump relay 32 or the like. A vehicle diagnosing apparatus body 25a provided with a control section 28, an indicator section 30, a keyboard and the like is connected to the ECU 2 carried through an adaptor harness 27. Most of input and output data of actuators, sensors and the like are transmitted with a data transmission line RX 1 to be inputted into an I/O port 39 in a time-sharing manner and an output data or the like of an O2 sensor 10 always required is displayed on a display section D10 such as specified light emitting diode with a dedicated transmission line RX 2. This achieves a higher processing speed of specified input and output data thereby enabling accurate and quick diagnosing work.
Patent JP-S56132567-A (JP)
Title: Automatic chemical analyzer
Inventor: TAKEUCHI MASAKI
IPC: G01N35/02
Filed: 1980-03-20
Abstract: PURPOSE:To ensure a quick action with an improved operability through adjustment of reaction time according to measuring items by enabling movement of sampling nozzles for sucking or distributing a sample along the time axis of the reaction line. CONSTITUTION:This apparatus comprises a reaction line 7, a nozzle moveing mechanism 6 arranged thereon, a moveing block 16 for moving nozzles therewith, a solenoid mechanism 5 for controlling fluctuation of individual nozzles, a sampling means and pumps for suction and distribution of these nozzles, the first reagent pump 2, the second reagent pump 3 and the like. With such an arragement, it is possible to move a sampler 13 and reagents cassette in the direction orthogonal to the time axis of a reaction pipe, thereby permitting adjustment of reaction time according to measuring items.
Patent JP-S56130359-A (JP)
Title: Stamping apparatus
Inventor: USAMI SHIYUUICHI
IPC: B41F17/24
Filed: 1980-03-19
Abstract: PURPOSE: To provide an apparatus enabling automatic printing of a plurality of books by temporarily stopping them with a stopper as being transferred horizontally stacked on a conveyor and then releasing the stopper after they are stamped with a stamping arm.  
     CONSTITUTION: A plurality of bound books 52 are transferred on a belt conveyor 51 stacked with the back 53 thereof positioned to front or rear side of a machine and stopped with stoppers 6 and 26. Solenoids 13 and 33 are actuated to turn rotating shafts 9 and 29 so that stamping arms 10 and 30 moves inwardly to push a plurality of stamps 12 and 32 against the top of the books. Then, the solenoids 13 and 33 are returned to the original state. Air cylinders 7 and 27 are actuated to move the stoppers 6 and 26 to the outside of the conveyor 51. Then the books 52 are transferred with the conveyor 51 again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60180305-A (JP)
Title: Array antenna
Inventor: SUZUKI YASUO
IPC: H01Q3/26
Filed: 1984-02-28
Abstract: PURPOSE:To attain a low side lobe only within an optinally designated angular region without incurring large efficiency reduction by exciting each elements of N-set of antenna elements with the weight of excitation decided sequentially based on a special relation. CONSTITUTION:N (where N is an integer of >=2) sets antenna elements are excited by an exciting device connected to each element of the N-set of antenna elements and exciting each element with the exciting weight Wn decided sequentially by an equation I , where Pn, l is the (n, l)th element of a matrix P= {I-C*CTC*<-1>)CT} (n=1...N, l=1...N), Fn is the n-th element of a vector F= C*(CTC*<-1>)B, g<(nu)>(theta) is the directivity of the array antenna, (d) is an interval of antenna elemet, (k) is a propagation constant and expressed as k=omega/Vc (Vc; light velocity, omega; angular frequency), theta is the direction of signal, (m) is a number (m=1...M) representing the sampling point, thetam is the sampled direction, mu is a coefficient controlling the converging speed of the solution and nu is the number of sequential times.
Patent JP-S52120586-A (JP)
Title: Metallic vapor discharge lamp
Inventor: SHINTANI IKUROU
IPC: H01J61/20
Filed: 1976-04-01
Abstract: PURPOSE: To improve color performance and tone of a metallic vapor discharge lamp by sealing two compounds selected from proper halides into a transparent container of the discharge lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62194011-A (JP)
Title: Pressure control device
Inventor: MUKAI HIROSHI
IPC: F15B11/10
Filed: 1986-02-21
Abstract: PURPOSE:To improve operation characteristic of an actuator by performing automatic measurement of dead band and correction of drive signals in the mounted condition. CONSTITUTION:One or more fluid control electromagnetic valves 107u, 107l are respectively placed on the fluid supply side and the fluid discharge side of an actuator to form a pressure control device for controlling fluid pressure to the actuator by operating the valve opening of the electromagnetic valves 107u, 107l respectively. A measurement means measuring the characteristics of the electromagnetic valves 107u, 107l by means of the supply fluid pressure to the actuator is provided on the pressure control device, and based on the characteristics of the electromagnetic valves 107u, 107l obtained, a means for correcting signals driving the electromagnetic valves 107u, 107l is provided. By this construction, electromagnetic valves can be used without considering fine characteristic, deterioration, etc. of individual valve, and operation characteristic of the actuator can be improved.
Patent JP-S62195200-A (JP)
Inventor: YOSHIZUMI MOTOHIKO
IPC: H05K9/00
Filed: 1986-02-21
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-S52119079-A (JP)
Title: Electron beam exposure
Inventor: TSUCHIKAWA HARUHO
IPC: G03G21/00
Filed: 1976-03-31
Abstract: PURPOSE: Exposure is given by changing the number of exposing points according to the pattern area so that the quantity of exposure at exposing points will exceed the prescribed quantity of exposure--thereby making it possible to produce micropatterns at high accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06250141-A (JP)
Title: Liquid crystal display device for reflective ohp
Inventor: KATAHIRA AKIHIRO
IPC: G02F1/1335
Filed: 1993-02-24
Abstract: PURPOSE:To unnecessitate a protective case at a keeping time. CONSTITUTION:A lower cover 34 is erected on a main body 22 rotatably. The lower cover 34 is prevented from being fallen down by that the bottom end of the lower cover 34 is in contact with the upper surface of the main body 22. A polarizing plate holding frame 38 is attached to the top end of the lower cover 34 rotatably, and the polarizing plate 26 is attached to the holding frame 38. An upper cover 31 is attached to the main body rotatably, and the top end part of the upper cover 31 is held there between the lower cover 34 and the frame piece 38c of the holding frame 38 in the state that the upper cover 31 is superposed on the lower cover 34 and the holding frame 38 is held horizontally. The keeping state is obtained by rotating the holding frame 38 and the lower cover 34 counterclockwise, rotating the upper cover 31 clockwise and covering both surfaces of a liquid crystal pannel 21 by the upper cover 31 and the lower cover 34.
Patent JP-H09213528-A (JP)
Title: Choke coil
Inventor: TAKAHASHI MASAYUKI
IPC: H01Q1/32
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a choke coil whose S/N ratio is made good and whose receiving sensitivity is enhanced by a structure wherein a sheetlike dielectric is arranged between terminals of the coil, a resin-made fixation base is divided into a base part and a base auxiliary part and the coupling part of the dielectric is formed at the base auxiliary part. SOLUTION: A choke coil for a glass antenna has a structure formed in such a way that an Ni-Zn-based cylindrical magnetic core 2 is inserted into, and passed through, a coil 1 on which a copper wire is stacked and wound to be tubular, that both ends of the coil 1 are connected to a metal terminal plate 5 and a metal plate 6 which are installed at a resin-made fixation base 20 which is composed of a base part 3 and of a base auxliary part 4 and that a sheetlike dielectric 7 is inserted between another metal terminal part 5 and another metal plate 6. By the structure, the sheetlike dielectric 7 can be inserted and installed between the metal terminal plate 5 and the metal plate 6 irrespective of the thickness of the sheetlike dielectric 7.  Consequently, the choke coil functions as a high-impedance element in a high-frequency region due to the resonant action of the sheetlike dielectric, its noise attenuation amount is increased, and its receiving sensitivity is enhanced.
Patent JP-S55128650-A (JP)
Title: Controlling device of evaporating fuel
Inventor: UOZUMI YASUJI
IPC: F02M25/08
Filed: 1979-03-28
Abstract: PURPOSE: To make it possible to maintain a fuel tank inside at a low pressrue close to an atmosphere by communicating an intake passage with a pressure chamber behind a positive pressure valve which is installed in a passage between the fuel tank and a canister.  
     CONSTITUTION: A fuel tank 1 is communicated with a canister 5 through a positive pressure valve 6 which opens by a positive pressure in the tank and a negative pressure one 7 which opens by a negative pressure as well in parallel. The canister 5 is also communicated with a pipe 8 through a negative pressure responding valve 10 which opens by a negative pressure in an intake passage 9. In this case, a pressure chamber 6b behind the positive pressure valve 6 is communicated with a negative pressure passage 11 through a pipe 13 so as to communicate the chamber 6b with the intake passage 9. With this mechanism, the positive pressure valve 6 is opened widely with an intake negative pressure behind it during an engine operation to maintain the fuel tank 1 inside at alow pressure close to an atmosphere so as to cope with a pressure increase in the fuel tank 1 immediately after an engine stop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63204338-A (JP)
Title: Fault simulation system
Inventor: ONO YASUNOBU
IPC: G06F11/26
Filed: 1987-02-20
Abstract: PURPOSE:To reduce a memory capacity and a computing time for a fault list, by unifying faulty circuits resulting in the same states, and performing simulation keeping unified, identification data and output values responding to the above unifying. CONSTITUTION:In a simulation system which simulates a logical operation between a normal circuit responding to a device model which constitutes a simulation logic circuit and the faulty circuit assumed by a single degenerative fault for the normal circuit, the faulty circuits resulting in the same states are unified by comparing and deciding the states of the faulty circuits in a prescribed device model, and the bit of information of a signal value different from that of the normal circuit is propagated to a prescribed logical path in the faulty circuit keeping the unified identification data and input/output values responding to the unifying. When the faulty circuits resulting in the same states are unified, the faulty list responding to the unifying is arranged and stored in a list. In such a way, it is possible to reduce the memory capacity required for the fault list and to shorten the computing time than ever.
Patent JP-S52119335-A (JP)
Title: Offset preventing liquid permeation type roller
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-03-31
Abstract: PURPOSE: To prevent swelling of the title roller as much as possible, enhance durability, and improve offset preventing effect, by providing an offset preventing liquid control layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63206146-A (JP)
Title: Actuator
Inventor: ARITA YOJI
IPC: G11B21/02
Filed: 1987-02-20
Abstract: PURPOSE:To maintain the thrust of an actuator constant by so forming permanent magnets as to sequentially increase the magnetization intensity distribution of the magnets disposed along the advancing direction of a movable armature. CONSTITUTION:A movable armature 1 is formed of a laminate of soft magnetic materials, such as soft irons, and wound with a coil 2. It moves along a dipole permanent magnet 3. The magnet 3 is so magnetized as to show gradual increases in magnetization intensity distribution from the boundary of N- and S-poles toward both ends of the movable range of the armature 1. Thus, an actuator which does not generate a thrust ripple is obtained.
Patent JP-H11231736-A (JP)
Title: Image forming device
Inventor: TANAKA MASAKI
IPC: G03G21/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To arrange the gradation characteristics of respective colors and to keep a color balance by acquiring an output value from each detection means for a reference pattern being the reference of toner adhesive amount as an evaluated value by a sensitivity acquiring means and correcting the output value from the each detection means at the time of adjusting an image forming condition based on the respective acquired evaluated value by a correction means. SOLUTION: Detection signals from AIDC sensors 23 to 26 detecting toner density on each of a photoreceptor, a temperature sensor 216 and a humidity sensor 213 are inputted in a printer control part 201. Based on the detection value, automatic density control, transfer output control, exposure control, resist control, AIDC sensor sensitivity correction control or the like are performed. In the automatic density control, image density is controlled by using a table previously recorded based on the detection values of the sensors 23 to 26. The correction of the AIDC sensor is performed by properly selecting a table for making the previously stored output voltage of the AIDC sensor and the toner adhesive amount correspond to each other in accordance with the sensitivity of the AIDC sensor.
Patent JP-H029088-A (JP)
Title: Improved bi-cmos reading/programming memory
Inventor: HIIPU BAN TORAN
IPC: G11C11/409
Filed: 1989-02-15
Abstract: PURPOSE: To reduce a load capacitance and to achieve a high integration by constructing Y decoders and sense amplifiers in two stages, dividing a comple mentary bit line related to one of sense amplifiers in the first stage into groups and selecting the sense amplifier corresponding to one of groups with the Y decoder in the second stage. CONSTITUTION: Eight bits among address bits An are transmitted to a X decoder 6, residual ten bits are transmitted to the a decoder 8, and a sense amplifier 10 corresponding to one row of the complementary line pair in an array 2 is selected. Five bits out of row address bits are also transmitted to a Y decoder 12, and a sense amplifier 14 corresponding to one group of bit lines divided into groups is selected. And a voltage difference of a local data line 16 is amplified with a selected amplifier 14, and outputted to I/O circuit 20 via a data output line 18. By this way, the load capacitance is reduced and a high integrated static RAM is obtained.
Patent JP-H08211446-A (JP)
Title: Structure for camera
Inventor: KANBAYASHI HIDEKI
IPC: G03B19/12
Filed: 1995-02-01
Abstract: PURPOSE: To prevent photographing light from being reflected at a shutter blade traveling state detection part and to prevent the quality of a taken picture from being deteriorated by providing a light shielding member covering at least a part of the shutter blade traveling state detection part. CONSTITUTION: A photoreflector 3 for monitoring a shutter blade is attached to a photoreflector attaching member 4 by an adhesion method or the like, and the cover 7 is attached to one side surface of the attaching member 4 by the adhesion or screwing method or the like. A groove (or a hole) 7a where the leg (connection pin) of the photoreflector 3 passes is formed on the cover 7. Then, an assembled shutter monitor part is attached to the upper part of the monitor window of the base plate of a shutter unit by screwing. Then, a notch is formed in a mirror box so that the previously assembled monitor part may not interfere with the wall of the mirror box. Furthermore, the shutter unit is attached to a rear body, and a front body and the rear body are assembled.
Patent JP-S58153584-A (JP)
Title: Method for separating magnesium dissolved in water
Inventor: IGARI YOSHIMASA
IPC: B01J20/04
Filed: 1982-03-08
Abstract: PURPOSE:To precipitate Mg compd. dissolved in treated water, and to separate it, by adsorbing org. and inorg. matters with a magnesia adsorbing agent, and adding an alkaline agent to the treated water to raise pH. CONSTITUTION:A magnesia adsorbing agent having 30-200 mesh, preferably, 60-90 mesh size is added to water contg. org. and inorg. matters in an amt. of 1-20, economically, 3-7pts.wt. per 1pt.wt. of said org. and inorg. matters to adsorb it. After the adsorption, the treated water contains dissolved magnesium compd., and it is precipitated by adding an alkaline agent, such as NaOH or KOH to raise pH by >=0.5, preferably, 1-2.
Patent JP-H021120-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWACHI MASAO
IPC: H01L21/336
Filed: 1989-02-17
Abstract: PURPOSE:To form a silicide layer for wiring part use without spoiling a junction depth formed at the beginning by a method wherein, after A high-melting-point metal has been deposited on a source-drain region of a MoS type semiconductor device, an amorphous silicon (a-Si) layer is formed and a silicide is formed by this a-Si and the high-melting-point material. CONSTITUTION:A high-melting-point metal is deposited; after that, a-Si 8 is deposited so as to cover a source-drain region 6 completely; in order to avoid conduction between a gate 3 and the source-drain region, an edge of the a-Si is situated on side walls 6. After that, the high-melting-point metal reacts with the a-Si in an upper layer by a reaction to form a silicide so that the silicide formed in the source-drain region does not creep into a silicon substrate 1. Thereby, a junction depth can be made shallow without regard to a silicide film thickness; a wiring resistance can be reduced by forming a thicker silicide film 9.
Patent JP-S55128658-A (JP)
Title: Fuel supply device
Inventor: SARUTA MASAHIRO
IPC: F02M69/00
Filed: 1979-03-26
Abstract: PURPOSE: To prevent operation delay at the time of rapid acceleration, and at the same time, to reduce fuel by setting the acceleration pump inoperative at the time of slow operation of the throttle valve by a method wherein an acceleration pump is provided in supplying system of fuel, communicating with the return pipe of a pressure regulator.  
     CONSTITUTION: In a fuel supply device provided with fuel measuring mechanism A" including pressure control 4, which maintains the pressure difference between the front and back of downward moving valve 3 in tapered hole 2 at a specified value, and flow meter mechanism B', which maintains the pressure difference P 1 -P 2  between the front and back of flow detection valve 6 in suction pipe 5 at a specified value and which measures the amount of suction air by the degree of opening of valve 6; acceleration pump 21 is provided, which ejects fuel into the suction pipe in coordination with throttle valve 28 at the accelerating time. Acceleration pump 21 has two chambers A, B partitioned by diaphragm 23. Pressure chamber A is connected to return pipe 33 of pressure regulator 32 via No.1 pipe path 31. Also, pressure chamber A is connected to return pipe 33 via two orifices 33, 36 and No.2 pipe path 37. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59162259-A (JP)
Title: Production of heat-resisting aluminum alloy for electrical conduction
Inventor: SATOU KENICHI
IPC: C22C21/00
Filed: 1983-03-04
Abstract: PURPOSE:To produce an Al alloy wire having excellent heat resistance and conductivity by subjecting a continuously cast billet contg. Zr, Fe and B to hot working, annealing and cold working under specific conditions. CONSTITUTION:0.015-0.076 Zr, 0.07-0.38% Fe and <0.002% B are added and incorporated in Al and the components are so adjusted as to attain Fe%/5+ Zr%=0.04-0.09%. The molten Al alloy is cast continuously to a continuously cast billet which is then hot-rolled to a roughly drawn wire having >=12kg/mm.<2> tensile strength. The roughly drawn Al alloy wire is annealed at 180-260 deg.C to disperse finely the solutionized Fe and Zr as an intermetallic compd. with Al. The roughly drawn and annealed Al alloy is subjected to cold working such as drawing at >60% reduction area, by which the Al alloy wire rod having excellent heat resistance and electrical conductivity is produced.
Patent JP-H0588058-A (JP)
Title: Optical fiber unit
Inventor: CHIBA MINORU
IPC: H02G1/08
Filed: 1991-03-01
Abstract: PURPOSE:To improve the forcible feeding characteristic of an air blow fiber system by incorporating fillers into foamed low-density polyethylene (LDPE) constituting a foamed coating layer and specifying the compounding weight of the fillers with a base resin. CONSTITUTION:The foamed LEPE compsn. of the optical fiber unit constituted by providing the foamed layer 4 consisting of the foamed LDPE compsn. via a common coating layer 3 on plural optical fibers 1 is so formed as to contain 1 to 30PHR (compounding pts.wt. per 100 pts.wt. resin), more preferably 3 to 20PHR filler. The filler particles having the m.p. higher by >=20 deg.C than the resin for the base are compounded as the fillers. The appearance of the foamed layer 4 is made into a uniformly roughened state in this way and the effect of a lubricant is generated. The optical fiber unit for the air blow fiber system having the excellent forcible feeding characteristic and productivity is obtd.
Patent JP-S51112530-A (JP)
Title: Compositions for the toiletry
Inventor: ISHIMOTO MITSUAKI
IPC: A61K8/00
Filed: 1975-03-25
Abstract: PURPOSE: Presentation of toiletry compositions of which application is easy, its toxicity and irritating property on the skin is not observed, its application effect appears in a moment and this effect does not disappear for the time required or for a long time. 
     COPYRIGHT: (C)1976,JPO&Japio