baber/WOPTO huggingface dataset:
Patent JP-H05165966-A (JP)
Title: Image processor
Inventor: HIKITA TOSHIYA
IPC: G06T5/20
Filed: 1991-12-13
Abstract: PURPOSE:To extract the contour of even a dot part without misextraction by providing an input means, a contour information extracting means, a contour information correcting means, and an output means. CONSTITUTION:This processor is provided with the input means 3, the contour information extracting means 4 which extracts contour information on a digital image, the contour information correcting means 5 which corrects the extracted contour information, and the output means 6. The contour information extracting means 4 processes the information as halftone data, so a void process for pattern data and characters on a background which extracts the featured contour of a landscape is enabled. Further, the contour information correcting means 5 makes the extracted contour data effectively only when the data have continuity with the periphery and the local extraction of the dot part and noise is regarded as the misextraction of the contour data to correct them. Consequently, normal operation is performed even for image data which should be handled as the characters on the background and half-tones and the contour extraction is performed without misextracting even the dot part.
Patent JP-H07191749-A (JP)
Title: Traveling vehicle control equipment
Inventor: WATANABE YOSHITAKA
IPC: G05D1/02
Filed: 1993-12-27
Abstract: PURPOSE:To stop a traveling vehicle in various kinds of stopping modes by allowing a control means to stop the traveling vehicle based on a control mode for stopping read through communication with a storage medium installed at a traveling route. CONSTITUTION:This equipment installs the storage medium T provided with a storage means 101 storing traveling control information of the traveling vehicle A and a communication means 102 communicating traveling control information stored in the storage means 101, in correspondence to the traveling route L of the traveling vehicle A. On the other hand, the traveling vehicle A is provided with a tag reader 7 reading traveling control information by communication with the storage medium T and the control means 9 controlling the traveling of the traveling vehicle based on traveling control information read by the tag reader 7. At this time the storage means 101 stores one of plural kinds of control modest for stepping and the control means 9 executes the stopping work of the traveling vehicle A based on the control mode for stopping read by the tag reader 7. Thereby, the stopping of the traveling vehicle can be executed in a desired mode.
Patent JP-H02231356-A (JP)
Title: Treating method of flexible product and apparatus
Inventor: DEEBITSUDO EI SUMISU
IPC: B65H31/24
Filed: 1989-12-19
Abstract: PURPOSE: To increase an output rate without providing high inertial force to a packing apparatus by forming a constitution in that a selective friction reaction is provided to the surface of packing fingers kept into contact with bags to decelerate the bags as they are stripped from a transfer drum and then are stacked. CONSTITUTION: The orbital packing fingers 62 of a packing apparatus 60 extend into the ring grooves of a transfer drum 40 to pull off and strip individual bags 28 from the surface of the drum 40. The bags 28 are delivered to a stack 64 on a delivery table 65. Specific treatment or surface finishing is applied to the surface of the fingers 62 kept into contact with the bags 28. For example, elongated sawteeth or a series of declined projections 62b are formed to provide a selective friction reaction to the bags 28 and the surface of the fingers 62. Namely, the high-speed movement of the bags 28 relative to the surface of the fingers 62 yields high friction force. The surface speed of the fingers 62 higher than the speed of the bags 28 yields low friction force. Accordingly, stacking the bags 28 on a table 65 decelerates the bags 28, resulting in exact mounting.
Patent JP-H01231945-A (JP)
Title: Method for purifying ion exchange resin used in production of bisphenol a
Inventor: GARII REI FUARAA
IPC: C07C37/20
Filed: 1988-12-28
Abstract: PURPOSE: To enhance a catalyst effect in dihydroxy arom. compd. formation reaction by acting a sulfonic acid group-contg. ion exchange resin to a base, then bringing this resin into contact with a strong acid, thereby treating the resin. CONSTITUTION: An aq. soln. of the base, such as sodium hydroxide, potassium hydroxide, lithium hydroxide, or ammonium is prepd. and separately, an aq. strong acid soln. of hydrochloric acid, sulfuric acid, nitric acid, paratoluene sulfonic acid or the like is prepd. After the sulfonic acid group-contg. ion exchange resin is brought into contact with the aq. base soln. described above, the resin is brought into contact with the aq. strong acid soln., by which the ion exchange resin is purified. The production of bisphenol A at a high yield is made possible by reacting acetone and phenol in the presence of the ion exchange resin after the purification. The base is adequately 1 to 20 wt.% aq. sodium hydroxide soln. and the strong acid 1 to 20 wt.% aq. nitric acid soln.
Patent JP-H03192259-A (JP)
Title: Photosensitive composition
Inventor: SUGIURA HITOSHI
IPC: G03F7/016
Filed: 1989-12-21
Abstract: PURPOSE:To accelerate development with a low alkaline aq. soln. and to improve aging stability, ink receptivity and printing resistance by blending a polymer or copolymer contg. specified structural units with a diazo compd. and/or an azido compd. CONSTITUTION:The photosensitive compsn. is composed of a polymer or copolymer contg. structural units represented by formula I and a diazo compd. and/or an azido compd. Diazo resin typified by a condensation product of p- diazodiphenylamine with formaldehyde is suitable for use as the diazo compd. and the diazo compd. is a photosensitive substance soluble in water and ordinary org. solvents. Development with a low alkaline developing soln. is accelerated and ink receptivity, printing resistance and aging stability are improved.
Patent JP-H02175367-A (JP)
Title: Device for controlling anti-lock of vehicle
Inventor: KANBE TAKAFUMI
IPC: B60T8/54
Filed: 1988-12-27
Abstract: PURPOSE:To stabilize a slip ratio to be controlled by providing a means of adjusting a loose gap which exists on the linking portion between a deceleration sensor and a damp valve in accordance with a vehicle speed on the deceleration sensor for opening/closing the damp valve in a discharged oil passage connected to the control oil pressure chamber of a modulator. CONSTITUTION:Each anti-lock control device provided on the wheels of a motorcycle has a modulator installed in a braking oil passage for introducing a working fluid from a hydraulic pump interlocked with the rotation of a wheel to a wheel brake, a flow control valve (unshown) installed midway in a return oil passage connecting the control oil pressure chamber thereof to the reservoir of a master cylinder, and a damp valve 21. A wheel deceleration sensor 24 is driven by an accelerating device 23 linked to the wheel and detects an angle deceleration above a defined value of the wheel to open the damp valve 21. In this case, a centrifugal governor 151 as an automatic gap adjusting device for increasing a loose gap for the linking portion between the sensor 24 and the damp valve 21 in accordance with increase in vehicle speed is provided on the deceleration sensor 24.
Patent JP-H07154695-A (JP)
Title: Digital angiography device
Inventor: KAWAI MASUMI
IPC: H04N5/325
Filed: 1993-11-30
Abstract: PURPOSE:To provide a digital angiography device in which an excellent processing throughput is obtained and production of an artifact due to a deviation between a mask image and a live image is reduced or the like. CONSTITUTION:A control section 31 selects a voltage changeover device 40 to apply a defocus voltage VD to a focus adjustment electrode 16 of an I.I. device 12 and afocal image pickup data (mask image) with a high frequency component such as veins eliminated therefrom are picked up from a reagent M to which a contrast medium is applied and the data are stored in a picture storage device, and then a focus voltage VF is applied to a focus adjustment electrode 16 to pick up focal image pickup data (live image) and the live image and the mask image picked up early and stored in the picture storage device 34 are subtracted by an arithmetic unit 35 to obtain a subtraction image.
Patent JP-H07157264-A (JP)
Title: Conveyer
Inventor: KODAMA TAKAYOSHI
IPC: B66B25/00
Filed: 1993-12-01
Abstract: PURPOSE:To prevent an accident from being generated before occurrence due to an excessive degree of confusion in the vicinity of a conveyance ending part so that a conveyed object can be safely conveyed. CONSTITUTION:An infrared sensor 3 is provided in a conveyance ending part of a conveyer, to measure a degree of confusion of a conveyed object in the conveyance ending part by a confusion degree measuring part 26 based on a detection signal of the infrared sensor 3, and by a moving speed measuring part 29, a moving speed of the conveyed object in the conveyance ending part is measured, to judge a conveying condition by a conveying condition judging part 30 based on a result of measuring both the confusion degree and moving speed. When generated abnormality, it is reported by an abnormality informing part 6, and also by a conveyance control means 31, for instance, variable control of the moving speed such as its deceleration, stop, etc., is performed.
Patent JP-H03191009-A (JP)
Title: Method for blowing flux into blast furnace
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To prevent wear, clogging, etc., of piping and to surely lower content of Si in pig iron by mixing and blowing the specific grain size ratio of MgO- CaO series flux and fine powdered coal from tuyere in a blast furnace. CONSTITUTION:The MgO-CaO series flux and the fine powdered coal is mixed and blown into the furnace from the tuyere in the blast furnace. By this method, coke ratio is lowered and Si in the pig iron is reduced. In the above blowing method of the flux into the blast furnace, the ratio of average grain size of the above flux to average grain size of the fine powdered coal is made to in the range of 0.4-3.2. By this method, wear, clogging, etc., of piping, caused by the flux, are prevented, and combustion of the fine powdered coal and melting of the flux at the raceway are made to suitable manner and content of Si in the pig iron is effectively and surely lowered.
Patent JP-H11160226-A (JP)
Title: Manufacturing method for corrosion sensor
Inventor: MIYAZAWA MASAZUMI
IPC: G01N17/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent flow of a fluid from being disturbed, by a method wherein inner face of a cylindrical detecting piece constituting a corrosion sensor is made to agree with the inner face of a part which is adjacent to the detecting piece. SOLUTION: First, a hollow tube is cooled so as to be thermally contracted, and a detecting piece 2 and connecting tubes 1 are inserted. Then, the hollow tube is thermally expanded up to room temperature, and the detecting piece 2 and the connecting tubes 1 are fitted closely. That is to say, since the outside diameter of the hollow tube and the inside diameter of the detecting piece 2 and the inside diameter of the connecting tubes 1 are substantially in the same diameter, the hollow tube is first cooled and contracted so as to be fitted, and it is then returned to room temperature so as to bring both into close contact. A gap between detecting pieces and gaps between the detecting piece 2 and the connecting tubes 1 are filled with an electrical insulating thermosetting resin.  When the hardening of the resin is completed, a refrigerant is injected into the hollow tube, and the hollow tube is thermally contracted. Since the hollow tube is stripped from the detecting piece 2 and the connecting tubes 1, the hollow tube is pulled out. The inner face of a resin filled part 5 and the inner face of the detecting piece 2 and that of the connecting tubes 1 are formed on the same face, a burr or the like is not formed in their boundary, and the flow of a fluid is not disturbed.
Patent JP-H06161473-A (JP)
Title: Active vibration noise controller
Inventor: NAKAMURA MITSUTAKE
IPC: G10K11/16
Filed: 1992-11-16
Abstract: PURPOSE:To provide the active vibration noise controller which lightens the load on a battery at the time of a low-speed travel of a vehicle and suppresses the generation of an unnecessary canceling sound irrelevant to a road noise. CONSTITUTION:When a vehicle speed detected by a vehicle speed sensor 5 decreases below a specific speed, an ANC control circuit 4 sends a control output for decreasing the amplitude of a reference signal x(n), outputted from an A/D converter 2, to 0 to an amplitude adjusting circuit 3 and then the reference signal is not inputted to the adaptive control circuit 6, so that active vibration control is stopped.
Patent JP-2001148491-A (JP)
Title: Photoelectric conversion element
Inventor: TAKADA HOKUTO
IPC: H01L31/0224
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive photoelectric conversion element corresponding to a desired conversion efficiency. SOLUTION: The photoelectric conversion element comprises a light receiving face side transparent electrode, a photoelectric conversion layer, and a counter electrode wherein the thickness L (m) of the light receiving face side transparent electrode satisfies the following formula. In the formula, ρ represents resistively (Ωm), f represents effective photon flux density loss factor (1/m).
Patent JP-H09170696-A (JP)
Title: Heat insulating formation and manufacture therefor
Inventor: SUGIYAMA HITOSHI
IPC: F16L59/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a complete heat insulating effect for use even at a high temperature by forming the first heat insulating material consisting of perlite on the high temperature side in a housing for shutting down the temperature in the housing, and shutting down temperature with the second heat insulating material consisting of urethane resin. SOLUTION: This heat insulating formation A consists of a heat insulating member 1 and a sheathing frame element 2 which surrounds the heat insulating member 1, whereas the first heat insulating material 1a in the heat insulating element is a layer of prescribed thickness formed by being fitted on one side of the inside of the sheathing frame 2 and bonding a large amount of perlite (p) formed to prescribed grain size to each other with adhesives (b), and the second heat insulating element 1b is made to be adjacent to the first heat insulating material 1a and is fitted over its whole surface on the other side of the inside of the sheathing frame 2.
Patent JP-2000122638-A (JP)
Title: Vibration transmission method by auxiliary contour of string-rubbing instrument
Inventor: MATSUMOTO YOSHIHIRO
IPC: G10D1/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To amplify a sound volume by applying a structure in which the vibration at a fingerboard end of a string-rubbing instrument is used as a new vibration source and the vibration at a fingerboard end high-tone string side corner is also transmitted to a rear board face in a body. SOLUTION: A vibration transmitting member auxiliary contour 1 is formed from a fingerboard end high-tone string side corner 3 through a round hole 2 on an f-shaped sound hole head up to a rear board face just under the part by a single member formation or a double member formation comprising a part outside the body and a part inside the body.  In the case of the double member formation, such a structure is applied that the vibration of the a fingerboard end high-tone string side corner 3 having strong vibration according to bridge vibration, and the vibration of a part projecting from the periphery of an edge a little to the body outside of the round hole 2 on the f-shaped sound hole head, the place where the vibration is strongest on a front board 4 toward the body head part, are combined and transmitted to the rear board face just under the part, by applying a structure in which two members of the part outside the body and the part inside the body are contacted on the position including the front board 4 near the edge a little to the body outside of the round hole 2 on the f-shaped sound hole head.
Patent JP-H04202157-A (JP)
Title: Phenoxyacetic acid derivative and plant growth regulator comprising the same derivative as active ingredient
Inventor: YOSHIMURA TAKUMI
IPC: C07C243/28
Filed: 1990-11-30
Abstract: NEW MATERIAL:A phenoxyacetic acid derivative shown by formula I [R is OH, azoxy, group shown by the formula O<->M<+> (M<+> is mono-equivalent alkali metal, alkaline earth metal, transition metal, ammonium, organic ammonium ion or group shown by formula NHR1 (R1 is H, OH, amino, allyloxy or ethoxycarbonylmethoxy)]. EXAMPLE:2,6-Diisopropylphenoxyacetic acid. USE:A plant growth regulator. PREPARATION:For example, 2,6-diisopropylphenol is made to react with a compound shown by formula II [L is halogen or (substituted)phenylsulfonyloxy; R2 is OH or alkoxy] in the presence of a base. The reaction product is then acidified to give the objective compound wherein R is R2 in formula I.
Patent JP-2001147788-A (JP)
Title: Printer driver and data processing method
Inventor: YAMAMOTO TAKESHI
IPC: B41J29/38
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver and an image data processing method, capable of dividing image data into a recording paper size suited to a printer all the time and transmitting them to the printer, even in the case that the image size of the image data transmitted by an application software is larger than the recording paper size which is printable by the printer. SOLUTION: This printer driver divides the image size of the image data transmitted from the application software into a recording medium size recordable by a recorder, allocates a page area to the respective divided image data, transfers them to a clip area provided in a prescribed storage area by an allocated page unit, converts them into a recording command for each clip area and transmits the converted recording command to the recorder.
Patent JP-2000153903-A (JP)
Title: Loading device of bound tube body to rack
Inventor: WATANABE MASAO
IPC: B65G1/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make a bound tube body consisting of three pieces of tubes bundled so as to be automatically loaded on a rack so favorable in loading efficiency. SOLUTION: This device is comprised of a conveyor roller 4 for conveying a bound tube body 2 in the tube axial direction, a turnover means 5 installed in a conveyor line of this roller conveyor 4, for reversing the top and bottom of the bound tube body 2, and a picking means 6 for picking the turnover bound tube body turned upside down by the turnover means 5 and another nonreversing bound tube body being not turned over, and loading either of them on a rack 1, respectively. The turnover means 5 consists of a lifting machine 7 being liftable and having a V-shaped groove 7A, and a pushing machine 8 pushing a side face of the bound tube body 2 pushed up by the lifting machine 7, having this bound tube body 2 dropped into the groove 7A of the lifting machine 7, thereby reversing the top and bottom of the bound tube body 2, respectively.
Patent JP-H05172462-A (JP)
Title: Hot blast cloth drying device
Inventor: MISHIMA TAKAO
IPC: F26B13/20
Filed: 1991-12-13
Abstract: PURPOSE:To make dried cloth flat and soft by a method wherein the cloth is conveyed a waving state, the strength of hot blast through a slit nozzle is changed, and rotary dampers displaced in a rotation phase from each other are arranged in upper and lower blast ducts. CONSTITUTION:Cloth 8 is conveyed in a state that it forms regular wave by means of hot blast injected through slit nozzles 51 of upper and lower blast ducts 5, In other conveyance passage, since rotary dampers 7 to shut off inlets 52 of upper and lower blast ducts 5 are arranged such that the rotation phases of rotary dampers are displaced from each other by 90 deg., the change of the strength of hot blast discharged through the upper and lower slit nozzles 51 is produced along with rotation of the rotary damper 7, and the strength is continuously changed. Thus, relaxing properties and a bulge are provided for a cloth texture and a product having a volume feeling and softness can be processed.
Patent JP-H07188858-A (JP)
Title: Steel for cold forging
Inventor: SAKAMOTO KAZUO
IPC: C22C38/00
Filed: 1993-12-27
Abstract: PURPOSE:To produce automobile drive mechanism parts, etc., by cold forging. CONSTITUTION:A steel, having a composition consisting of 0.25-0.39% C, 0.03-0.10% Si, 0.60-1.00% Mn, <=0.05% Ni, <=0.30% Cr, <=0.03% Mo, <=0.05% Cu, 0.010-0.030% Al, 0.010-0.050% Ti, 0.0003-0.0050% B, 0.0050-0.0100% N, <=0.0015% O, <=0.020% P, 0.005-0.020% S, and the balance Fe, is used. After hot rolling is finished, the steel is cooled at <=0.7 deg.C/sec cooling rate and cold- forged in this state or in an as-normalized state.
Patent JP-H02174236-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANBA KOJI
IPC: H01L21/265
Filed: 1988-12-27
Abstract: PURPOSE:To prevent a polycrystal silicon electrode from being etched on forming a side wall by forming an oxide film on a gate electrode in a MOS transistor having the side wall of the polycrystal silicon layer on the side surface of the electrode. CONSTITUTION:A lightly doped P<-> type layer 2 is accumulated on a highly doped P<+> type layer 1 and then a field oxide film 3 and a gate oxide film 4 are formed on the surface. Then, a polycrystal silicon layer with impurities on the entire surface are accumulated. Then, an oxide film 8 is formed by the CVD method. The oxide film 8 is subjected to aeolotropy etching by using the photolithography technique and aeolotropy etching of polycrystal silicon layer is performed with this oxide film 8 as a mask for forming a gate electrode 5. Then, phosphor is ion-implanted to form a lightly doped N<-> type region 6. Then, the polycrystal silicon layer is accumulated on the entire surface and aeolotropy etching is performed for forming a side wall 7. Then, arsenic is ion-implanted to form a highly doped N<+> type region 9.
Patent JP-H06926-A (JP)
Title: Intermediate film for laminated glass
Inventor: UEDA NAOKI
IPC: C08L29/14
Filed: 1992-12-11
Abstract: PURPOSE:To enhance the sound insulating properties without imparing transparency, weatherability and impact energy absorbability by sandwiching two kinds of polyvinyl acetal films consisting of polyvinyl acetal resins having specific acetyl group amounts and plasticizers between two glass plates. CONSTITUTION:A layer consisting of a polyvinyl acetal resin having a 4-6C acetal group and characterized by that the mol ratio of the average value of the amount of ethylene groups to which an acetyl group is bonded to the total amount of the ethylene groups of a main chain is 8-30mol.% and a plasticizer is used. A layer consisting of a polyvinyl acetal resin having a 3-4C acetal group and characterized by that the mol ratio of the average value of the amount of ethylene groups to which an acetyl group is bonded to the total amount of ethylene groups of a main chain is 4mol.% or less and a plasticizer is laminated to said layer.