baber/WOPTO huggingface dataset:
Patent JP-H0357968-A (JP)
Title: Network analyser
Inventor: TAKAGI YASUNARI
IPC: G01R23/02
Filed: 1989-07-27
Abstract: PURPOSE:To correct the fluctuation of a measured value with the elapse of time and to rapidly process the correction thereof by receiving the signal transmitted from a change-over means in a synchronous manner so as to follow the frequency sweeping change of a test signal to detect the same. CONSTITUTION:An RF input cirucit 3 is changed over to through-route 2c and a measuring route 2d by a change-over means 2. The change-over means 2 is changed over by control means 4 to be changed over to a measuring state and a calibration state. The value TO measured in the through-route 2c in a calibration state is stored in a memory means 7g and the measured value TK in the through-route 2c is is again obtained in the calibration state after the measuring state is elapsed by a predetermined time and an operation means 7e can obtain the correction value DELTATK of offset fluctuation generateddin machin ery by operation. This correction value DELTATK is set to a correction means 7d and the measured value on and after is corrected by offset quantity on the basis of the correction value DELTATK to be outputted to a display part 8.
Patent JP-H0728933-A (JP)
Title: Character recognition device
Inventor: AMAMOTO NAOHIRO
IPC: G06K9/20
Filed: 1993-07-07
Abstract: PURPOSE:To accurately segment the character lines even with such a document as has a small line space. CONSTITUTION:A reading part 1 reads the image data on a document A, and an area extracting part 2 extracts a character area out of the image data. A circumscribed rectangle extracting part 3 extracts a circumscribed rectangle block consisting of a set of picture elements linked in the character area. A histogram producing part 4 generates a histogram based on the number of circumscribed rectangle blocks. A maximum point detecting part 5 detects the maximum point of the histogram, and a line candidate block extracting part 6 defined the circumscribed rectangle block existing on a line that imparts the maximum point as a line candidate block. A line block extracting part 7 extracts the minimum rectangle including the line candidate block as a line block. A character segmenting part 8 segments the characters based on the line block, and a character recognition part 9 performs recognition processing of the segmented characters.
Patent JP-2000027718-A (JP)
Title: Air-fuel ratio control and evaporated fuel purge control device of lean-burn engine
Inventor: SAITO YOICHI
IPC: F02D41/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate influence by evaporated fuel on an air-fuel ratio by providing a fuel injection amount calculation means for calculating combustion injection amount from an injector by correcting basic fuel injection amount based on an evaporation coefficient and an air-fuel ratio feedback correction coefficient. SOLUTION: An evaporation correction coefficient is calculated from evaporated fuel concentration detected by an evaporation concentration sensor 73. A fuel injection amount calculation means calculates a final fuel injection pulse width based on a fuel injection amount calculating expression based on the evaporation correction coefficient. When a timer is started by prescribed timing, fuel calculated in a prescribed form is injected from an injector 12 by a driving pulse signal of a final fuel injection pulse width. At this time, evaporated fuel is purged as a mixed gas. Because purge flow rate of evaporated fuel from a CPC valve 18 is controlled so as to be a constant ratio for in-take air quantity, influence of the evaporated fuel on an air-fuel ratio is eliminated to surge a large quantity of evaporated fuel.
Patent JP-H03205071-A (JP)
Title: Recognizing method for head movement at exercising, and optical instrument
Inventor: SAMU EI MATSUKONKII
IPC: G02C7/14
Filed: 1990-07-20
Abstract: PURPOSE: To allow a user to know the movement of his head relative to a fixed object which he sees when practicing specific exercise by providing an eyeglass lens with a flexible vision-changing film which can be removed and reinstalled and which is much smaller than the lens. CONSTITUTION: The upper end of a flexible vision-changing film 18 is located immediately below a mark 30 on the inner surface of each eyeglass lens 24, 26. The film 18 is positioned so that its smooth surface is in contact with the lens, and so that its prism surface 20 faces the user. A position of a golf ball 12 can be viewed at 12 through the films 18 attached to the eyeglass lenses. If a golfer moves his head to the right, the film 18 moves to the position 18" and the golf ball 12 can no longer be seen through the films 18, but it is moved slightly away from the golfer as shown by the dotted line 12 and magnified. This phenomenon that an object is seen as if jumping makes the object appear as if changed in position and size because of a change in vision. Thus, it is determined whether or not the head of the user remains stationary.
Patent JP-2000028189-A (JP)
Title: Receiver for remote control
Inventor: YAMAGAMI YOSHINARI
IPC: F24F11/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a receiver from consuming power when an air conditioner operated by a remote-control switch is stopping. SOLUTION: In an air conditioner, a battery 108 is charged with power generated by a solar battery 106. A reception controller 96 breaks the supply of power to an indoor unit by a relay 88 when the microcomputer 74 of the air conditioner stops the operation, and intermittently operates a light receiving element 108 by the power of the battery. Hereby, this can receive the operation signal sent from the remote-control switch 120 without fail while preventing it from consuming power during stoppage of the air conditioner.
Patent JP-H0241550-A (JP)
Title: Data processing device
Inventor: KOBAYASHI SHINJI
IPC: G06F15/177
Filed: 1988-08-01
Abstract: PURPOSE:To easily discriminate the order in which inter-processor communication is performed by storing the clock value in a trace area at each time of inter-processor communication. CONSTITUTION:Required information is stored in a command area 6, a sequence number area 7, and a data area 8 on a main memory 4 for the purpose of performing inter- processor communication. At the time of information exchange between one processor and the destination processor, the information of a clock area 5 is stored together with the information in a trace area 100 (for exchange from a processor 11 to the processor 11), a trace area 101 (for exchange from the processor 11 to a processor 12), a trace area 102 (for exchange from the processor 11 to a processor 13), a trace area 110 (for exchange from the processor 12 to the processor 11), a trace area 111 (for exchange from the processor 12 to the processor 13), a trace area 112 (for exchange from the processor 12 to the processor 13), a trace area 120 (for exchange from the processor 13 to the processor 11), a trace area 121 (for exchange from the processor 13 to the processor 12), or a trace area 122 (for exchange from the processor 13 to the processor 13), and this processing is repeated at each time of inter-processor communication. Thus, the order in which inter-processor communication is performed is easily discriminated.
Patent JP-H0544132-A (JP)
Title: Pressurized steam drawing device of acrylic polymer yarn
Inventor: NAKAJIMA ATSUSHI
IPC: D01D10/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain the title device suppressing fluffs, drawing acrylic polymer yarn at a high draw ratio, having specific length of steam drawing chamber, equipped with a mobile yarn attitude maintaining member in the vicinity of a yarn inlet of labyrinth seal and a stationary yarn attitude maintaining member in the vicinity of a yarn outlet. CONSTITUTION:The objective device having length of a steam drawing chamber B of 10-100 times as long as the diameter of labyrinth seals 2 and 4, equipped with a mobile yarn attitude maintaining member (free roll) 6 in the vicinity of a yarn inlet of labyrinth seal and a stationary yarn attitude maintaining member (stationary guide) 7 in the vicinity of a yarn outlet. An acrylic polymer solution is spun, drawn in a bath and subjected to steam drawing by pressurized steam to give acrylic polymer yarn (carbon yarn precursor yarn).
Patent JP-H0479208-A (JP)
Title: Device for forming lead wire of electric parts
Inventor: KAWAYOSHI NORIO
IPC: H01G13/00
Filed: 1990-07-20
Abstract: PURPOSE:To obtain an accurate bend in a short time by performing U-shaped molding at the initial stage of lowering of the bending punch by the operation of a press, and further by molding a projection at the lead wire at the final stage of lowering. CONSTITUTION:The lead wire 2 of an electric part 1 is placed on the guides located at the desired position from the recessed bender 16 from among the step-shaped guides of bending dies 14a and 14b. Next, the free end of the lever of a press 26 is pressed down manually, and the inner margin bender 23 and the projecting bender 24 of a bending punch 22 bend the lead wire 2, and outer margin benders 15 of the dies 14a and 14b bend it downward to do pitch bending. The lever 26 is pressed down further, and the bottom of the bending punch 22 is made to abut on the topside of the bending die 14, and the bending punch 22 is slid on the incline 21 of a punch holder 20, resisting the elasticity of an elastic member 25, and the projecting bender 24 pushes the lead wire 2 into the recessed bender 16 of the bending die 14 so as to form a projection at the lead.
Patent JP-H0535230-A (JP)
Title: Display device
Inventor: SUGIURA MASAKI
IPC: G09G5/00
Filed: 1991-08-02
Abstract: PURPOSE:To automatically make a display corresponding to a position without providing a dip switch for each of display units when plural display units are arranged adjacently and different displays are performed on the respective display units. CONSTITUTION:The display device is constituted by combining the display units 2, each of which has plural logic input terminals corresponding to binary number, logic parts 5 and 6 for generating a binary numerical value by subtracting one from an input numeral, and plural logic output terminals for outputting the binary number after one is subtracted.
Patent JP-H0750262-A (JP)
Title: Plasma cvd equipment and formation of film by use of same
Inventor: SHIRAHATA KAZUHIRO
IPC: C23C16/52
Filed: 1993-08-04
Abstract: PURPOSE:To form a uniform film by obtaining electric continuity between a holder on which a wafer is mounted downward and aluminum on the wafer surface. CONSTITUTION:In order to obtain electic continuity between a holder 1 and a wafer 2, the contact part of an orientation flat part 5 of the holder is made large, so that aluminum on the wafer surface comes into contact with the holder 1, and electric continuity is obtained. Thereby uniform plasma discharge is generated, and a uniform film is formed.
Patent JP-S5897483-A (JP)
Title: Method and device for production of tapered butt welded joint
Inventor: KAGAWA MANABU
IPC: B23K9/025
Filed: 1981-12-01
Abstract: PURPOSE:To produce a joint provided sufficiently with the deformability and strength of small diameter pipes easily and surely with tapered butt welding by intersecting welding bead directions diagonally with respect to the axial direction of pipe materials and welding the pipe materials. CONSTITUTION:A pair of pipe members 3, 3 to be subjected to a welded joint are coaxially aligned by butting the tapered end parts 2, 2 facing each other complementarily and the tapered surfaces 1 are disposed in the prescribed positions to be welded facing the guide groove 5 of a guide ring 4. A welding work part 7 welds both pipe members along the butt tapered surfaces 1 thereby by the composite motions of the circumferential motion of a welding supporting part 8 provided in the linear groove 9 of a rotating ring 6 rotated and moved in one circumferential direction by a turning means and the axial reciprocating motion in the linear groove 9 of the part 8 by the groove 5, thereby producing the tapered butt joint surely.
Patent JP-H1033156-A (JP)
Title: Cigarette extinguisher
Inventor: HONDA YOSHINOBU
IPC: A24F15/18
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette extinguisher capable of easily putting out a cigarette along with ensuring cigarette taste to be retained even if the cigarette is lighted again. SOLUTION: This cigarette extinguisher has a cylindrical shape with its inside as a through hole 12 with nearly circular cross-section, the opening on the basal end of the through hole 12 serves as a cigarette-inserting part 14, and the inner diameter of the through hole 12 is gradually tapered from the basal end toward the tip so as to design the inner diameter 15 at the tip to be smaller than the diameter of the cigarette.
Patent JP-H0616495-A (JP)
Title: Production of high-purity silicon single crystal and high-purity silicon single crystal
Inventor: HASHIMOTO MASANORI
IPC: C30B29/06
Filed: 1992-06-26
Abstract: PURPOSE:To obtain high-purity silicon single crystal having a trace amt. of oxygen induced defects in production of the silicon single crystal by a CZ method or MCZ method. CONSTITUTION:The concn. of the metallic impurities in the surface layer of a graphite crucible 2 fitted to the outer side of a quartz crucible 3 is confined to <=200ppmwt and the concn. of the metallic impurities included in the entire part of the graphite crucible 2 is confined to <=2ppmwt. The pulling up of the silicon single crystal 8 is executed by managing the concn. of the metallic impurities of the graphite crucible 2 in such a manner, by which the amt. of the metallic elements evaporating from the graphite crucible 2 in a high-temp. state is drastically decreased and the clean silicon single crystal having the substantially negligible oxygen induced defects is produced.
Patent JP-S5895922-A (JP)
Inventor: INAGAKI JIYUNICHI
IPC: H02H3/08
Filed: 1981-11-30
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-H0479730-A (JP)
Title: Automatic pull-in blocking device
Inventor: HIGUCHI SATORU
IPC: H02J3/42
Filed: 1990-07-20
Abstract: PURPOSE:To stop pull-in when any fluctuation occurs in a power system, by providing means for blocking a pull-in command for a breaker when a fluctuation of excess or deficiency occurs in the frequency on the power system side and means for informing that the pull-in is blocked. CONSTITUTION:It is assumed that as fluctuation occurs in a power system 1 and the frequency of the voltage thereof changes, until making of a breaker 6 is completed after a signal is outputted from an automatic pull-in device 11. Then either a deficient frequency relay 21 or an excessive frequency relay 22 operates. Thereby a making operation for the breaker 6 is stopped. A signal from a pull-in blocking relay 30 is sent also to a blocking informing device 32 and thereby an indicator lamp or an alarm or the like is made to operate. According to this information, it can be known that pull-in fails.
Patent JP-S5985010-A (JP)
Title: Revetment by wave-spending cell
Inventor: ITOU YOSHIHIRO
IPC: E02B3/12
Filed: 1982-11-04
Abstract: PURPOSE:To enable to utilize the revetment as a mooring shore by installing cell propers at regular intervals, connecting cell propers on the land side and mounting a retarding section for spending waves. CONSTITUTION:Cell propers 1 are installed at regular intervals, cell propers 1 are connected by arcs 2 on the land side A, and the sea side C is opened to form the retarding sections B among the wave-spending cells. Consequently, spaces among cell propers 1 function as the retarding sections B, and display a wave-spending effect. The revetment can be given a wave-spending function while it is left as it is as a vertical revetment, spending and it can also be utilized as the mooring shore.
Patent JP-2001024177-A (JP)
Title: Read lens for contact image scanner
Inventor: KOBAYASHI KAZUHIRO
IPC: H01L27/14
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and low-cost read lens for a contact image scanner which satisfies the function of the optical device without using a lens array or fiber arrays which is expensive and requires a considerably large space. SOLUTION: Ball lenses 6 whose diameter is approximately 1/2 of the pixel size and which are used as optical device illuminating document surface, by illuminating light, guiding the reflected light to a light-receiving sensor array through the optical device which forms image, and reading an image in a line, are placed in contact with pixels formed on a sensor IC1 and are fixed by light-blocking resin 2 in such a way that their document sides are exposed. The light from document pixels 9A and 9B immediately above the ball lenses 6 enters the pixel 1a (position C) through the contact part between the lenses and the pixel 1a and its proximity where the film thickness of the light-blocking resin 2 is small as shown by light beam paths L1 and is detected as signal.  On the other hand, the inclined light (light beam paths L2) is gathered to the part where the resin is thick and does not enter into the pixel 1a (position D). In this way, the device can be small-sized, low-profile and low-cost.
Patent JP-2001019914-A (JP)
Title: Pressure-sensitive transfer tape and transferring tool
Inventor: KOYAMA SATOSHI
IPC: C09J7/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive transfer tape capable of forming a good transfer coating membrane in both transferring means of the transferring means for carrying out the transfer by laterally moving a body to which the transfer coating membrane is transferred, with the tape pushed thereon, and the transferring means for carrying out the transfer by a pushing pressure from a pushing surface, when carrying out amendment or marking by using the pressure-sensitive transfer tape on the body to which the transfer coating membrane is transferred. SOLUTION: This pressure-sensitive transfer tape 6 having a pressure-sensitive transfer layer and a pressure-sensitive adhesive layer at least on one surface of a substrate in order, is characterized by the whole transfer coating membrane comprising the pressure-sensitive transfer layer and the pressure-sensitive adhesive layer and having <=40 g/mm2 breaking strength and <=10% elongation.
Patent JP-H0640780-A (JP)
Title: Lightweight aerated concrete
Inventor: DOI YUICHI
IPC: C04B38/00
Filed: 1992-07-21
Abstract: PURPOSE:To improve freezing resistance, durability and workability by specifying a prescribed average air bubble diameter, gas permeability and specific gravity. CONSTITUTION:A mixture is obtained by adding a foaming agent such as water and metal aluminum or foams produced by a surfactant into main raw materials of a calcareous raw material such as quick lime, cement and a siliceous raw material such as silica rock. The mixture is poured into a forming flask, is hardened and is formed by cutting or the like to obtain a forming body. By aging the forming body in a saturated steam of about 10atm to grow crystals of calcium silicate, the lightweight aerated concrete having >=0.1mm to <0.4mm average air bubble diameter, >=1X10<-6>cm<3>/sec<2> to <5X10<-5>cm<3>/sec<2> gas permeability and >=0.4 t <0.7 specific gravity is produced.
Patent JP-H0531735-A (JP)
Title: Apparatus for molding optical element
Inventor: UMETSU YUKIO
IPC: B29C39/10
Filed: 1991-08-02
Abstract: PURPOSE:To enhance productivity by constituting a replica molding apparatus so that an active energy beam curable resin and a glass member are successively supplied to a plurality of molds moving along a closed curve to be stepwise cured by a plurality of active energy beam irradiation devices. CONSTITUTION:A free flow conveyor 21 is arranged so as to form a closed curve. The conveyor 21 has feed plates 24A-24L equipped with replica lens molds 10A-10L provided to the upper surface thereof and is moved in the direction shown by an arrow. A first working station 30 equipped with a robot 32 supplying a resin material to the molds 10, a second working station 40 equipped with a robot 42 supplying a glass member, third-eighth stations 74A-74F equipped with ultraviolet irradiation devices 72A-72F, a ninth working station 75 performing release and a tenth working station 60 equipped with a robot 62 taking out a replica lens are respectively provided outside the conveyor at predetermined positions. A control unit 76 controls the conveyor 21 in relation to the robots 32, 42, 62.
Patent JP-S6438258-A (JP)
Title: Manufacture of recording head
Inventor: ASAI SHIGEMI
IPC: B41J2/335
Filed: 1987-08-03
Abstract: PURPOSE:To enable a recording electrode which is strong in holding strength and has a high accurate line width to be formed without falling off of the recording electrode in head cleaning, in printing, etc., by a method wherein the recording electrode formed by plating is formed by pinching it between a hard substrate and an insulating material. CONSTITUTION:A plating substrate layer 8 is vapour deposited on a hard substrate 7. After applying a resist 9, exposure and developing process of a thick film resist 9 are performed by using a pattern mask 10. Then, plating of W-Co (a high melting point electroconductive material) is performed with the thick film resist 9 as a mask. Plating process is ended at a stage when a plating layer is deposited to a thickness almost equal to that of the thick resist 9, and the thick resist 9 is removed to obtain a recording electrode. The all substrate is etched, and the exposed plating substrate layer 8 is removed. Each recording electrode is electrically insulated, and an insulating material 12 is so applied as to enclose the recording electrode to be sintered. The recording electrode is pinched between the insulating material 12 and the hard substrate 7, and a recording head is manufactured.
Patent JP-2001017840-A (JP)
Title: Spiral type separation membrane element
Inventor: SHINAGAWA MASAKAZU
IPC: C02F1/44
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a spiral type separation membrane element, having a sufficient strength and corrosion resistance, capable of preventing decrease in the strength and membrane performance even when subjected to membrane separation treatment or washing treatment with a nonneutral liquid such as a high pH solution. SOLUTION: This spiral type separation membrane element is provided with a water collecting pipe, a bag-shaped separation membrane 2 wound around the water collecting pipe, a permeating water passage material accommodated in the separation membrane 2 so as to communicate with the water collecting pipe, and a raw water passage material laminated on the separation membrane 2 and, together with the separation membrane 2, wound around the water collecting pipe. An outer circumferential surface 6 is coated with an outer material 7, which consists of at least two layers, an inner layer 71 of relatively high rigidity and an outer layer 72 of relatively excellent corrosion resistance.
Patent JP-H0638352-A (JP)
Title: Digital protective relay and analog-digital converter
Inventor: HAMAMURA TAKANOBU
IPC: H02H3/02
Filed: 1992-07-21
Abstract: PURPOSE:To make a sampling speed high. CONSTITUTION:AC signals are input through auxiliary transformers 6-10 and filters 11-15, output signals therefrom are sampled through sample & hold circuits 17-21 and held and thus held signals are input to a multiplexer 29. When each analog signal is input within a designated time shared processing time, the multiplexer 29 inputs a DC signal 23 for confirming soundness fed from a DC signal generator 16 at first and then inputs signals from simple & hold circuits 17-21 sequentially within remaining time shared processing time. Output signal from the multiplexer 29 is converted through an A/D converter 31 into a digital signal which is then employed in the operation at an operational I/O circuit 32. This constitution shortens A/D conversion processing time and conducts sampling in high speed.