baber/WOPTO huggingface dataset:
Patent JP-2001054114-A (JP)
Title: Data transmission method and data transmitter
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/85
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To surely reproduce a signal by bringing a plurality of STDI signals into arranged horizontal synchronizing feedback parts except at least one of them so as to generate 20-bit word stream data, applying transmission rate conversion to the stream data and generating composite 20-bit word stream data at a prescribed word interval. SOLUTION: Horizontal synchronous period parts of SDTI signals DTIS 1-4 in a 20-bit word stream data generating section 10 are in an arranged state. The 20-bit word stream data DM 20 obtained by a 20-bit word stream generating section 10 are supplied to a composite data generating section 12, which supplies the 20-bit word stream data DM 20 to a speed conversion data insertion section 13. Furthermore, a word data transmission section 14 supplies attached word data group including the 20-bit word synchronous stream data, to which a predetermined code is assigned, to the speed conversion data insertion section 13.
Patent JP-H1055673-A (JP)
Title: Dynamic type semiconductor memory circuit device
Inventor: TSUKADA SHUICHI
IPC: G11C11/409
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wiring of a sense amplifier section and to reduce a chip area by using commonly a dummy word line and a data bus for writing in a gate receiving system. SOLUTION: A difference point between this circuit configuration and conventional circuit configuration is that a dummy word line is eliminated, a capacity element C2 is arranged between a data bus WBSN for writing and a bit line BLN, and a capacity element C3 is arranged between a data bus WBST for writing and a bit line BLT. Thereby, in this circuit, two pieces of wiring are decreased, comparing with a conventional circuit. Thus, a data bus for writing and a dummy word are used commonly in this circuit configuration, but circuit configuration is completely the same as a conventional circuit configuration in circuit operation.
Patent JP-H0760889-A (JP)
Title: Variable-friction rubber member
Inventor: SASAKI YASUSHI
IPC: B32B5/18
Filed: 1993-08-23
Abstract: PURPOSE:To change the coefficient of friction in matching relation to paper quality by alternately laminating elastomers different in the coefficient of friction and hardness to form a laminate and compressing or stretching the laminate to form a part high in the coefficient of friction and a part low in the coefficient of friction on the surface of the laminate. CONSTITUTION:Rubber layers 1 composed of rubber prepared by compounding 10 pts. of a fluorine powder with 100 pts. of silicone rubber with JIS hardness (Shore A) of 60 and silicone rubber layers 2 with hardness of 40 are alternately laminated at an interval of 1mm. The formed laminate is cut in a plate shape so that the outside surface in this laminating direction becomes a surface and a fixed jig for compressing or stretching the cut laminate in the laminating direction is attached. Unevenness is formed to the laminate so that parts high in the coefficient of friction and parts low in the coefficient of friction are alternately arranged. For example, the feed roller of a copier is compressed or stretched in its axial direction in matching relation to the material quality of paper sensed by a sensor to control the coefficient of friction in matching relation to the material quality of paper.
Patent JP-H0393468-A (JP)
Title: Dc power supply circuit
Inventor: KURUMA AKIO
IPC: H02M3/28
Filed: 1989-09-02
Abstract: PURPOSE:To prevent the working of a power unit from being stopped due to a short current state by nullifying short current detecting signal from each switching regulator for a fixed time, when a DC output voltage value is lowered. CONSTITUTION:The short current detecting signal of output generated from switching regulators 11, 12 is fed to the double input OR gate 13b of a control section 13. In a section between the OR gate 13b and a flip.flop 13a, a nullifying circuit composed of the timer 13c of a one-shot multivibrator or the like and the AND gate 13b is inserted. For example, now, control signal to be fed to the input terminal 13 from an external section commands that DC output voltage is lowered. In this case, by the nullifying circuit, output from the OR gate 13b is nullified for a specified time. Accordingly, a temporary short current state to be generated by inadequate responding characteristic can be ignored, and the power supply circuit can be prevented from stopping operation.
Patent JP-H0276386-A (JP)
Title: Picture communication system
Inventor: NAGASHIMA YOSHIO
IPC: H04N7/14
Filed: 1988-09-12
Abstract: PURPOSE:To send a portrait without moving a picture of a thing even if the thing undesired of observation exists in the background by sending only its own portrait to a communication party correctly at the start of communication and deciding whether or not the entire image including the background is to be sent after the confirmation of the communication party. CONSTITUTION:A profile image of a portrait is identified correctly from the pattern picked up by a video camera 2 at a portrait identification section 3 and a portrait identification signal in which the level of a portrait area is logical 1 and the level of the background area is logical 0 is generated. A contact of a video changeover section 6 is turned to the position of a terminal A when the portrait identification signal is logical 1 and to the position of a terminal B when the portrait identification signal is logical 0. When the call connection with the communication party is finished and the state of communication start enable is reached, a picture selector switch 7 is automatically turned off and the background processing picture is sent to the communication party. The opposite party is confirmed by observing a picture from the opposite communication party to judge whether or not the entire image including the background image is to be sent.
Patent JP-S6383255-A (JP)
Title: Formation of thin metallic film
Inventor: KOMATSU MASAYA
IPC: H05K3/38
Filed: 1986-09-29
Abstract: PURPOSE:To form a thin metallic film having good adhesiveness by sticking a metal oxide film having an adequate thickness by a physical vapor deposition method on an org. high-polymer film, then sticking a thin metallic film of the same kind as said film under a reduced pressure thereon. CONSTITUTION:The org. high-polymer film 1 such as PE therephthalate film is run via a can roll 12 by a delivery roll 13 and a take-up roll 13' in a vacuum vessel 4. Said film 1 subjected to surface treatments including surface activation and cleaning by an ion bombardment device 5. A copper target 9 disposed between a cathode 7 and an anode 8 is thereafter sputtered with gaseous Ar/O2 in a 1st sputtering chamber 6 to stick the film 2 of the copper oxide to several tens - several hundreds Angstrom  on the film 1. A copper target 9' disposed between a cathode 7' and anode 8' is then sputtered with gaseous Ar under a reduced pressure in a 2nd sputtering chamber 6' to stick and form the copper film 3 on the outside of the above-mentioned copper oxide film 2.
Patent JP-S6286159-A (JP)
Title: Target material for sputtering
Inventor: UCHIDA KIYOSHI
IPC: C23C14/34
Filed: 1985-10-14
Abstract: PURPOSE:To uniformize the composition distribution of a vapor-deposited thin alloy film by changing the ratio between the constituents of an alloy forming a discoid target material for sputtering in the radial direction. CONSTITUTION:This target material 1 for sputtering is discoid and is made of an alloy of a rare earth element such as Tb or Gd with a transition element such as Fe. The ratio between the elements is changed in the radial direction so that the rare earth element having larger atomic weight is deposited on the central and peripheral parts of a substrate by a smaller amount.
Patent JP-S6384641-A (JP)
Title: Strongly acidic cation-exchange resin and its production
Inventor: ISHIGURO SUSUMU
IPC: B01J39/16
Filed: 1986-09-29
Abstract: PURPOSE:To increase the mechanical strength of the title cation exchange resin by bonding a specified atomic group to the glycidyl group of a gelled copolymer obtained by cross-linking glycidyl monovinyl ester with the polyvinyl ester of a polyhydric alcohol. CONSTITUTION:The ring of the glycifyl group based on (A) the glycidyl monovinyl ester of a cross-linked gelled copoplymer from the (A) component and (B) the polyvinyl ester of a polyhydric alcohol is opened and modified with water, etc., to form a hydroxyl group, and propane sultone, etc., are allowed to act on the hydroxyl group. The atomic group expressed by formula I [X is a propylene group or a butylene group, (l) is o or 1, (m) is 2-4 integer, and (m) is 0 when (l) is 1] is bonded to the obtained material to produce a strongly acidic cation-exchange resin consisting of a porous polymer. When the resin is used as the packing material for high-speed liq. chromatography, the eluate can be sent at a high speed.
Patent JP-2001051330-A (JP)
Title: Lens barrel controller for camera
Inventor: OSHIMA KOJI
IPC: G03B17/18
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To precisely move a lens barrel to a 1st non-photographing position or a 2nd non-photographing position with a simple and inexpensive constitution. SOLUTION: The controller is provided with a lens barrel controlled to be driven to one out of a photographing feasible position, the 1st non- photographing position and the 2nd non-photographing position set in a direction that it is more distant than the 1st non-photographing position with respect to the photographing feasible position, a driving means driving the lens barrel, a single switch means whose state is changed according whether the lens barrel is positioned at the non-photographing position side or at the photographing feasible position side with the 1st non-photographing position as a boundary,  a pulse generation means generating a pulse signal according to the movement of the lens barrel and a decision means deciding that the lens barrel arrives at the 1st non-photographing position based on the state of the switch means and deciding that the lens barrel arrives at the 2nd non-photographing position by counting the prescribed number of pulse signals by a counting means after the lens barrel arrives at the 1st non-photographing position (S405-S307).
Patent JP-S6470047-A (JP)
Title: Polarizing goggles
Inventor: MIHARA HISAFUMI
IPC: A61F9/02
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the adhesion of water droplets to a lens, the glare by the proper regulation of incident light based on polarizing capacity and the lowering of visibility, by forming a lens part from a polarizing plate to which water repellency is imparted. CONSTITUTION:A lens part 1 is formed of a polarizing plate treated with a water repellent agent and has polarizing capacity and water repellency. As the polarizing plate, there are a single-layer shaped article composed of a polarizer itself such as a polarizing film and a double layer shaped article formed by supporting the polarizer by a support such as a glass plate or a plastic film in a bonded state but a polarizing plate having a thickness of 0.05-1mm is proper from a practical aspect. As the water repelling agent, a pyridinium salt of a long chain fatty acid derivative, an ethylene/urea derivative, surfactants such as N-methylolstearoamide, silicone resins such as dimentylpolysiloxane, fluorocarbon resins such as polyethylene trifluoride and paraffins are designated. In forming the lens part, at least the water repellent treatment surface of the polarizing plate is brought to the outer surface, to which water is easily adhered, of the lens part 1.
Patent JP-S61105956-A (JP)
Title: Manual picture inputting device
Inventor: ASAI TAKAHIRO
IPC: G06T1/00
Filed: 1984-10-30
Abstract: PURPOSE:To input a picture even from a voluminous irregular plane such as a book by unifying a picture inputting section and a scanning timing detecting section and enabling the manual picture inputting device itself to trace any pat on the subject by a roller for timing detection in the scanning timing detecting section. CONSTITUTION:Rotation of a roller 7 that rolls on the subject is transmitted to a small gear 10 of smaller diameter by a gear 7a attached to the roller 7 with movement of a picture inputting device for detecting the position. A slit 10b pierced in a disk 10a attached to this is detected by alight emitting body (light emission diode) 11a and a light receiving part (phototransistor) 11b and the scanning timing of the picture inputting is taken by them. As a picture inputting opening 9 is between rollers 7, 8, information on the subject on which the picture inputting opening passed is inputted by pressing rollers 7, 8 on the subject and moving the manual picture inputting device as required.
Patent JP-2000053083-A (JP)
Title: Rust removing device for ship body outer board
Inventor: SUZUKI HITOSHI
IPC: B63B59/10
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To perform rust removing work for a ship body outer board by a remote control operation. SOLUTION: A tow truck 1 attracted to the surface of a ship body outer board 6 to travel itself is constructed in such a manner that rubber wheels 3a and 3b independently driven by motors 14a and 14b are provided in the front left and right positions of a truck frame 2, a caster 4 is provided in the center of a rear portion, and a permanent magnet 5 is provided in a lower surface. To be protruded downward from the opening 20 of a truck frame 19, a cleaning brush 9 driven by a cleaning brush driving motor 8 is provided to form a cleaning truck 7. The cleaning truck 7 is connected to the tow truck 1 by a hinge 27, and the cleaning brush 9 is always pressed to the ship body outer board by a spring 29. By a control board 10, the driving of each of the motors 14a and 14b and the cleaning brush driving motor 8 is performed from an operation panel 11 based on a remote control operation.
Patent JP-S6386809-A (JP)
Title: Pretreating method for molten iron in casting floor
Inventor: HIRAI MASAZUMI
IPC: C21C1/02
Filed: 1986-09-29
Abstract: PURPOSE:To satisfactorily execute pretreatment of molten iron in casting floor by holding the distance between tuyeres of the most neighboring lances of the lance injecting powder for de-siliconization and the lance injecting powder for de-phosphorization at a suitable value. CONSTITUTION:In the method of executing de-phosphorization after de- siliconization, while injecting the powder by carrier gas through lance nozzles set above the molten iron or into the molten iron at a molten iron trough of blast furnace, the distance between the most neighboring lance tuyeres 1b, 2a of the lance 1a, 1b injecting the powder for de-siliconization and the lance 2a, 2b injecting the powder for de-phosphorization is >=1.0m apart from each other. And, Si content in the molten iron 4 before de-phosphorizing treatment is oxidized to <=0.10%. By executing the pretreatment satisfying the above- mentioned conditions, the de-siliconization and de-phosphorization are satisfactorily executed. In this way, the unit consumption of de-siliconizing agent and de-phosphorizing agent are reduced, and low P steel can be produced at low cost.
Patent JP-2000057196-A (JP)
Title: Circuit simulation device and its method
Inventor: SOTOZONO MITSUHIKO
IPC: G06F17/50
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make selectable a model of a stage number in conformity with precision which is required for simulation. SOLUTION: The ratio of parasite capacity values in respective terminals is calculated by an inter-terminal capacity ratio calculating means 13 based on the potentials of the respective terminals at the time of operating a resistance element and an optimum stage number calculating means 14 calculates the number of stages of a diode model against the resistance element based on the ratio of the parasite capacity value. Then, the circuit simulation is executed after converting the data of the resistance element into the diode model of the stage number.
Patent JP-S6289550-A (JP)
Title: Continuously cast bar cutter
Inventor: YOMO AKIRA
IPC: B22D11/126
Filed: 1985-10-14
Abstract: PURPOSE:To cut cast bars always to an exact length by gripping and moving a cast bar array with another synchronized clamping mechanism during the time when the mechanism for gripping and cutting the cast bar array delivered by pinch rolls by means of the clamps of a moving stand returns to the home position after cutting. CONSTITUTION:The array 2 of the cast bars 2a discharged from the casting mold 1a array of a continuous casting device 1 and delivered by the pinch rollers 4 is securely gripped by the forward and backward clamping mechanism 7 on the synchronously moving stand 5 and is but by a cutting machine 6 when said machine moves. The clamping mechanism 7 is opened after cutting and the cast bar array 2 is gripped and moved by another synchronized clamping mechanism 10 existing behind the pinch rollers 4 during the time when the moving stand 5 returns to the home position. Since the cast bar array 2 is always securely gripped and synchronously moved, the cutting length is always exact and the need for the secondary finish cutting is eliminated. The entire part of the mechanism is made simple.
Patent JP-S61107818-A (JP)
Title: Entropy coding system and its device
Inventor: FURUKAWA AKIHIRO
IPC: H03M7/30
Filed: 1984-10-30
Abstract: PURPOSE:To prevent underflow of the storage amount of a buffer memory by applying variable length coding even to a most frequent level when generated information amount is lower than a transmission speed for a long time. CONSTITUTION:A time series of a multi-value level having a timewise change in the deviation of frequency of generation is fed from a line 1000. The most frequency multi-value level is subjected to run length coding by a run length coder 12 and other level is subjected to variable length coding by a variable length coder 13. When the generated information amount (code amount) is lower than the transmission speed for a long time, the most frequency level is also subjected to variable length coding by the variable length coder 13. Thus, the storage amount in a buffer memory 15 is controlled minutely thereby preventing underflow.
Patent JP-H0277792-A (JP)
Title: Driving method for gas electric discharge display panel
Inventor: SUZUKI YOSHIZOU
IPC: G09G3/292
Filed: 1988-09-14
Abstract: PURPOSE:To set the time width of an auxiliary electrode long, and to reduce a driving voltage and stabilize address discharge by placing even a discharge cell where auxiliary discharge is caused in a nondisplay state unless an address select pulse is applied to its display electrode. CONSTITUTION:An anode driving circuit 16 generates voltage waveforms VA1 - VA3 to be applied to 1st - 3rd anode leads, a turnover electrode driving circuit 17 generates a voltage waveform VT to be applied to a turnover electrode 50, and a cathode driving circuit 13 generates voltage waveforms VS1 - VS3 to be applied to 1st - 3rd auxiliary cathodes. Namely, when the operation of a cell connected to a 2nd cathode lead is considered, a cathode pulse 23 is applied at time t2<t<t3, so the auxiliary discharge is caused between the auxiliary anode 5 and cathode 4 and a nonselection state is entered between the electrode 50 and cathode 4. At time t3<t<t4, pulse discharge is caused between a display anode 10 and the cathode 4 and a fluorescent body luminesces.
Patent JP-S61106407-A (JP)
Title: Sticking preventing process and scraping device
Inventor: SATO TADASHI
IPC: C01B25/28
Filed: 1984-10-30
Abstract: PURPOSE:To remove impurities generated in an apparatus for prepd. ammonium salt consisting essentially of diammonium phosphate with high efficiency and to stabilize conditions of operation by providing a scraping device comprising plural numbers of rotary scraping blade to a first dust removing device of the apparatus. CONSTITUTION:Acidic soln. of phosphoric acid is allowed to react with gaseous ammonia in a closed reaction chamber 1 to prepare ammonium salt consisting essentially of diammonium phosphate. Water-insoluble impurities such as iron phosphate, aluminum phosphate, magnesium phosphate, etc. are contained in the gas discharged from the reaction chamber 1, which deposit to the inside of a first dustremoving chamber 2 disabling continuation of operation after a long time. Therefore, a blade shaft 55 provided with plural scraping blades 57 in a throttle part 60 in the first dust removing chamber 2 is revolved quickly with a motor 51, and water is ejected simultaneously from a nozzle 59 to a sliding part between the throttled part 60 and the blade 57 to prevent sticking of impurities effectively. Thus, continuation of operation for a long time is enabled.
Patent JP-S59126308-A (JP)
Title: Differential amplifier circuit
Inventor: TSUCHIYA CHIKARA
IPC: H03F3/45
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a differential amplifier circuit with an offset voltage which has small dependency of the offset voltage upon a source voltage by providing separately a constant current source which absorbs a current flowing through a resistance R which generates an offset component to the ground side and flowing the current. CONSTITUTION:When input voltages V+ and V- impressed to transistors (TR) Q1 and Q2 are at the same potential, the difference is zero, so no offset is generated, but an offset voltage is generated at the collector terminal of a TRQ4 as an output terminal owing to the difference in base-emitter junction area between TRs Q3 and Q4 in a couple. Then, the base voltage of the TRQ3 is held higher than the base voltage of the TRQ4 by utilizing the voltage drop RI2 across a resistance R for adjusting the offset voltage which is inserted into the base side of the TRQ4 in order to develop the offset voltage. Consequently, when the base voltage of the Q2 is RI2 lower than the base voltage of the Q1, the emitter-collector currents of the TRs Q3 and Q4 become equal to each other. Namely, the differential amplifier circuit consisting of the TRs Q3 and Q4 is balanced to adjust the offset voltage.
Patent JP-H0391921-A (JP)
Title: Electron beam exposure device
Inventor: DAIKYO YOSHIHISA
IPC: H01L21/027
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to correct the magnetic field of a focusing lens in accordance with the change of a beam current without having complicated adjustment by a method wherein a correction coil is composed of a plurality of coils having center axes which are in parallel with each other in different positions, and a magnetic field of the strength ratio determined in advance is generated from each coil. CONSTITUTION:A correction coil 20 is constituted by a plurality of coils 20a to 20c having center axes 22a to 22c in parallel with each other and located on different positions, and the coils 20a to 20c are constituted in such a manner that a magnetic field of strength ratio determined in advance will be generated therefrom. The strength ratio of generation of magnetic field of the coils 20a to 20c is determined in such a manner that the primary coupling of the deflection vector of the optical axis of an electron beam by the coils 20a to 20c will coincides with the optical axis of focusing lenses 8, 10 and 12. Consequently, as an action equal to the coincidence of the optical axis 11 of the focusing lenses the center axis of the correction coil 20 is obtained, a complicated adjustment of axis is unnecessitated, an electron beam exposing device, having a high throughput and a high degree of resolution, can be obtained.