baber/WOPTO huggingface dataset:
Patent JP-H01320593-A (JP)
Title: Optimum threshold value deciding system
Inventor: HATA SEIJI
IPC: G06K9/38
Filed: 1988-06-22
Abstract: PURPOSE:To exactly and faithfully extract the character area of an electronic parts in which printing condition is bad by presuming the inflection point part of lightness histogram extracted from a picture, and making the said presumed inflection point position into a threshold value. CONSTITUTION:In a picture processor 6, and A/D converter 61 converts a video signal sent from a TV camera 4 into digital value, and a lightness histogram preparing means 62 prepares the lightness histogram by the output of the device 61. Based on the lightness histogram, a threshold value deciding means 63 links a peak point A and the farthest distributed point B by a straight line shown in a figure, obtains the farthest point (inflection point) on the histogram from the straight line, and makes it into the threshold value. A binarizing means 64 binarizes the data based on the threshold value. The binarized picture data are stored into a picture memory 65. A recognizing means 66 reads the binarized picture from the memory 65, extracts the character, a symbol, etc., from the picture, and recognizes the said character, etc.
Patent JP-H0444353-A (JP)
Title: Cooler for electronic apparatus
Inventor: SHIN TAKAYUKI
IPC: H01L23/473
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the drop of coolant from falling onto an integrated circuit unit, etc. at the time of maintenance, inspection, or repair by providing a vessel capable of pressurization and decompression, which can reserve the whole quantity of coolant, at the bottom of a cooling system, and boring an air vent at the uppermost part of the cooling system. CONSTITUTION:A cooling jacket 3, a heat exchanger 6, a tank 9, and a coolant circulation system 5 constitute a cooling system, and the tank 9 is arranged at the highest position of the cooling system, and an air vent 10 is bored at the topside. A bellows vessel 11 is provided at the lowest position of the cooling system. A hydraulic cylinder 13 is attached to the vessel 11, whereby the bellows can be elongated and contracted by the hydraulic pressure from the driving source 14 through a power transmitting pipe 15. For the maintenance of an integrated circuit unit 2, etc. or when there is a fear of the coolant inside the pipe freezing, by driving the power source 14 thereby operating the hydraulic cylinder to elongate the bellows vessel 11, the inside of the bellows vessel 11 is decompressed and almost whole quantity of the coolant inside the cooling pipe is sucked in the bellows vessel 11. Even if the cooling system is cut, wherever it may be, the leakage of the coolant can be made zero.
Patent JP-S638321-A (JP)
Title: Shampoo composition
Inventor: WATANABE KOJI
IPC: C11D17/08
Filed: 1986-06-27
Abstract: PURPOSE:The above-mentioned composition, obtained by blending an anionic surface active agent with a specific polyalkylene glycol in a specific amount together and having improved foaming and conditioning properties as well as remarkably improved low-temperature stability without impairing the foaming performance of the above-mentioned surface active agent. CONSTITUTION:A shampoo composition obtained by blending a shampoo composition containing an anionic surface active agent with a polyalkylene glycol expressed by the formula (R1 is 8-22C, particularly 10-18C fatty alcohol residue; n is 40-80mol, particularly 50-60mol; Y is 8-22C, particularly 10-18C straight-chain or branched chain alkyl), e.g. polyoxydodecylene(1)polyoxyethylene(60)beef tallow alkyl ether, etc., in an amount of 0.5-10wt% based on the total composition, preferably together with a nitrogen-containing ampholytic surface active agent and excellent in not only detergency but also low-temperature stability, foam viscosity and conditioning properties without clouding even at low temperatures and deteriorating merchandise value.
Patent JP-2000035301-A (JP)
Title: Device for connecting measurement tool to measurement head
Inventor: RUSSO DOMENICO
IPC: B23Q1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device which allows a measurement tool to be attached/detached from/to the measurement head speedily and easily, and manually or automatically without requiring any tool. SOLUTION: An assembly 3 for connecting the measurement tool 2 to the measurement head has three support bodies 12, which are positioned at the periphery of a shaft B and restrain the motion of an output member 8 and connections 10 for connecting the tool 2 to the head in a balanced state. The assembly has a releasable locking means 14 arranged between the connections 10 for the tool and the output member 8. This locking means 14 has engaging means 20 and 54 which are positioned substantially along the shaft B and an operation member 21 which is associated with those engaging means and controls the release of those engaging means.
Patent JP-H07336705-A (JP)
Title: Image correction device
Inventor: AKIHISA MASAYUKI
IPC: H01J29/76
Filed: 1994-06-09
Abstract: PURPOSE:To provide an image correction device in which convergence, focus, deflection distortion and luminance or the like are corrected with high accuracy corresponding to various signal sources of a television receiver. CONSTITUTION:A synchronizing signal of a video signal is inputted to a deflection section 27, from which deflection waveform is generated. A frequency discrimination section 28 discriminates the scanning frequency of the video signal from the deflection waveform and gives it as voltage information to a phase control section 29. The phase control section 29 generates a deflection synchronizing pulse delayed from a change point of the deflection waveform by a prescribed time. A correction waveform generating section 30 uses the deflection synchronizing pulse to generate a correction waveform and it is added to a deflection waveform of the deflection section 27. Then convergence is corrected by a video signal of a certain standard and even when a video signal of other standard is received, an image is corrected with high accuracy.
Patent JP-H07334549-A (JP)
Title: Method and device for automatically entering size in cad system
Inventor: ISHIDA TAKESHI
IPC: G06F17/50
Filed: 1994-06-11
Abstract: PURPOSE:To automatically enter an appropriate size to a graphic whose external shape is formed by segment elements by exchanging the dimension line of respective stage so that the line, whose maximum value is the largest, is positioned on the outermost stage as a rule. CONSTITUTION:A horizontal segment element is registered in an X-direction dimension line generation table 51, and a vertical segment element in a Y- direction dimension line generation table 52. Oblique segment elements except for a 45-degrees chamfering element are registered in the X-directions dimension line generation table 51 and the Y-direction dimension line generation table 52. The dimension lines on the segment elements can appropriately be entered, and the elements different in characters are arranged and registered in an arc element table 54, a 45-degrees chamfering element table 53, a circle element table 55 and a sectional hole element table 56. The stages of the dimension lines on the elements different in the characters are changed as a rule and the elements are generated. At last, the plural generated dimension lines are layout-corrected so as to easily be viewed.
Patent JP-H104120-A (JP)
Title: Tension controller for element mounted tape
Inventor: OZAKI KAZUNARI
IPC: G01B21/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To make an automatization of a tape tension control possible, by a method wherein a tape tension control means makes tension imparting mechanisms drive on the basis of the state of the displacement, which is measured by displacement measuring means, of a tape mounted with an element to control the tape tension of the tape mounted with the element, so that the value of the tape tension becomes the optimum value. SOLUTION: One pair of tape tension imparting mechanisms 14 provided for holding a prescribed measuring position of a tape tension between them impart the tape tension to a tape (TCP) 11 mounted with an element. A vibration applying mechanism 15 applies vibration to the TCP 11 so that the TCP is vertically vibrated to the travelling direction of the tape at the measuring position. Moreover, displacement measuring means 16 measures the state of the displacement of the TPC 11 which is vibrated by the mechanism 15. A tape tension control means 17 makes the mechanisms 14 drive on the basis of the state of the displacement, which is measured by the means 16, of the TPC 11, whereby the tape tension of the TCP 11 is controlled so that the value of the tape tension becomes the optimum value.
Patent JP-S6132466-A (JP)
Title: Semiconductor ic device
Inventor: SUZUKI CHIKASHI
IPC: H01L21/8242
Filed: 1984-07-25
Abstract: PURPOSE:To improve the dielectric strength of an insulation film provided in a fine hole, by a method wherein the corner of a fine hole or a fine groove provided in a semiconductor substrate is formed smoothly. CONSTITUTION:A heat treatment mask 15 is formed on insulation films 3 and 4A which serve as semiconductor element forming regions in order to form a field insulation film. The mask 15 is formed by partly covering the upper part of a conductive layer 4 in such a manner that the corner of the fine hole 2 in the part other than the connection of a capacitor element for information accumulation with a switching element becomes smooth, and that the insulation film at that part is formed more thickly. Thereafter, the field insulation film 5 is formed on heat treatment, using the mask 15. Oxygen is introduced by heat treatment into the corner of the fine hole 2 at a superposition with the field insulation film 5 in this process. Thereby, the accute corners of the fine hole 2 are oxidized into smooth corners 2A and 2B. Further, the insulation film 3 at the corners 2A and 2B is formed more thickly than the other part.
Patent JP-S5581535-A (JP)
Title: Salted fish guts
Inventor: KUDOU TAIJI
IPC: A23B4/02
Filed: 1978-12-11
Abstract: PURPOSE: To provide preservable, half-finished product of salted fish guts, which can be taken by a consumer when the pleases, by packaging the flesh and the guts of fish separately with barrier films.  
     CONSTITUTION: Fish or shellfish (e.g. cuttlefish) is opened and divided into the flesh and the guts. The flesh is washed with saline water (about 3W4°Baume), and dried at a low temperature (about 12W15°C) to remove the free water until about 10W12wt% of the initial weight is decreased. The dried flesh is then slitted, divided into small portions, and packaged with a barrier film. The guts are washed, cut into fine strips, and mixed with salt (about 10wt% based on the guts), "sake", ethanol or sweet "sake" (about 5W8wt% of the guts), malted rice (about 10W 20wt%, based on the salt), sugar, and if necessary, seasonings, spices, etc. The mixture is packaged with a barrier film. Both packages are frozen, and combined togeter to obtain the objective product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332876-A (JP)
Title: Atmospheric furnace
Inventor: MATSUMURA ICHIRO
IPC: F27D17/00
Filed: 1994-06-10
Abstract: PURPOSE:To reduce the loss of energy that arises as atmospheric gas is discarded by connecting a gas supply/discharge conduit to the gas supply pipe at the subsequent switching of connection by a directional control valve and by connecting a release pipe to a gas burner which is equipment for producing atmospheric discharge gas so that atmospheric discharge gas is supplied to the gas burner by the discharge gas supply pipe. CONSTITUTION:One end of each of gas supply/discharge conduits 3a, 3b for the supply and discharge of atmospheric gas is connected respectively with a gas supply/discharge port 5a, 5b provided in the furnace body 4 of an atmospheric furnace 1 and the other end, with a four-way valve 6 for the directional switching. Through the four-way valve 6 atmospheric gas is flowed into a release pipe 8 with part of the atmospheric gas diverted through a discharge gas supply pipe 31 to a gas burner 26, by which combustible components of the atmospheric gas are burned and used as fuel for producing endothermic gas. The part of the atmospheric discharge gas which has not been diverted into the discharge gas supply pipe 31 is released to the outside through the release pipe 8 and a chimney 9. As a result, a reduction can be achieved in the loss of energy that arises as atmospheric gas is discarded.
Patent JP-S6131984-A (JP)
Title: Radioactive ray detector
Inventor: TAKESHIMA HIROTAKA
IPC: G01T1/20
Filed: 1984-07-25
Abstract: PURPOSE:To elevate a detecting efficiency with increasing a practical X ray absorption rate by arranging a scintillator so as to make an angle for an incident radioactive rays. CONSTITUTION:A scintillator is arranged at the angle theta for X ray beam 2. The practical thickness of a scintillator for the X ray is made as much as (1/sintheta) times accordingly and the X ray absorption rate is increased. On the other hand the distance between the absorption position of the X ray photon and a light detector 8 depends upon only the scintillator thickness (t) without scoroding to the angle theta. The detecting efficiency is therefore elevated in accordance with approaching the scintillator 7 in parallel to the X ray beam 2.
Patent JP-S5485288-A (JP)
Title: Suspension stabilizer for polymerization of vinyl compound
Inventor: YAMAZAWA KIYOOMI
IPC: C09K23/52
Filed: 1977-12-21
Abstract: PURPOSE: To provide a suspension stabilizer for the polymerization of vinyl compounds, comprising a lactone-ring-containing modified polyvinyl alcohol having a specific degree of saponification, and useful for the production of a polymer free of fish-eye.  
     CONSTITUTION: A modified polyvinyl alcohol containing 0.1W15 mol%, pref. 3W10 mol% of lactone ring and having a degree of saponification of 60W95%, pref. 75W90%, is used as a suspension stabilizer for the polymerization of a vinyl compound such as vinyl chloride. The suspension stabilizer is prepared by (1) copolymerizing vinyl acetate with an ethylenic unsaturated carboxylic acid alkyl ester, and (2) saponyfying the copolymer in absolute alcohol in the pesence of 0.001W 0.06 mole equivalent, based on the vinyl acetate, of an alkali catalyst. The vinyl chloride polymer prepared by using the above suspension stabilizer has high plasticizer absorption, and gives a film free from fish-eye. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10329685-A (JP)
Title: Solenoid valve cover device
Inventor: HONOBE KAZUYUKI
IPC: B60T8/34
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To simplify the connecting structure of the solenoid terminal and connector terminal of a solenoid valve, improve the assembling workability thereof, simplify the forms of molding metal molds for a solenoid valve cover device and a lead member, and reduce the manufacturing cost. SOLUTION: A connector 7 is formed on a solenoid valve cover device 4 for covering a solenoid valve 2 mounted on a solenoid valve block 1, and a lead member 8 having a connector terminal 9 protruded into the connector 7 is buried therein. The solenoid terminal 3 of the solenoid valve 2 is connected to the lead member 8. The connector 7 is formed in the axial direction of the solenoid valve 2, and the connector terminal 9 is protruded in the axial direction of the solenoid valve 2.
Patent JP-H10330948-A (JP)
Title: Production of silver-coated resin grain
Inventor: SAITO TOSHIHARU
IPC: C23C18/44
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a resin grain with the surface coated with a continuous silver layer in uniform thickness. SOLUTION: The mixture of a vinyl polymerizable functional group-contg. alkoxysilane and a vinyl monomer selected from (meth)acrylic ester monomers and other copolymerizable monomers is copolymerized to obtain a silanol group- contg. resin grain, the resin grain is dipped in a soln. contg. a mercapto group- contg. silane compd. and then brought into contact with a soln. of a silver compd. to adsorb silver ion, which is then reduced, and a silver layer is formed on the resin surface.
Patent JP-S5853506-A (JP)
Title: Trailing type rear suspension
Inventor: SAKAMOTO TOSHINORI
IPC: B60G9/00
Filed: 1981-09-28
Abstract: PURPOSE:To improve the driving stability, by rotatably connecting one end of a lateral rod with the intermediate section of an axle beam the opposite ends of which are bent rearward to form rear wheel axle suppports and the other end with the car body. CONSTITUTION:The opposite ends of the axle beam 4 are bent rearward as shown at 13 to form the supports for the rear wheel axles 6. Planar trailing arms 2 are secured adjacent opposite ends of the axle beam 4, and the forward end of each arm 2 is attached to the car body through a trailing shaft 14 and a trailing bracket 16. The one end 18 of the lateral rod 10 is attached to the car body rotatably about the axis of the car body, while the other end 20 is attached to the center of a cross part 12 of the axle beam 4 rotatably about said axis. According to this arrangement, as the lateral rod 10 is attached to the center part, the degree of left and right oscillations of the rear wheels 8 at bump, and the change of chamber angle can be reduced, the degree of change of chamber angle of the right and left wheels and the torsion property of the axle beam can be made uniform, and the driving stability can be improved.
Patent JP-H053266-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI TOSHIO
IPC: H01L23/50
Filed: 1991-06-25
Abstract: PURPOSE:To prevent deformation of outer lead terminals during packaging work or the like by providing a flat type resin package with reinforcements to prevent deformation of the lead terminals in a semiconductor device which projects strip-shaped lead terminals out of the resin package. CONSTITUTION:A resin package 2 of a semiconductor device 1 is provided with reinforcements 6 to prevent deformation of outer lead terminals 3. The reinforcements 6 consist of a plurality of projections each provided comblike to two long sides of the resin package 2, each of which corresponds to one of the outer lead terminals 3. The reinforcements 6 are discrete: they are formed upon transfer resin molding after a semiconductor chip is bonded. The reinforcement 6 serves as a base supporting the flat area on the root side of the outer lead terminal. This design makes it hard to deform the outer lead terminals 3 even when outer force acts on them during packaging work, for example.
Patent JP-H02279972-A (JP)
Title: Refrigerator
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D17/08
Filed: 1989-06-15
Abstract: PURPOSE:To prevent dew drops into stored food and balance the temperatures between an upper storage chamber and a lower storage chamber by allowing a good heat conductor box to comprise a top board, both side plates, a rear plate and a bottom plate, forming said top board on the slant, and comprising said top board of a material whose thermal conductivity is lower than other plates. CONSTITUTION:A good heat conductor box 4 comprises a top board 4A, both side boards 4B and 4C, a rear board 4D, and a coarse decoration board 4E. The top board 4A is made of a material whose thermal conductivity is lower than the other boards from 4B to 4E. The cooled air heat-exchanged by a vaporizer 10 is discharged from blowoff port 7 to a cooled air passage 5 by a fan 11, thereby cooling the good conductor box 4. The surface temperature of the top board 4A of the good conductor box 4 tends to be higher than the surface temperature of the other four sides of the board from 4B to 4E. Therefore, the other four sides are subject to dew condensation while the top board 4A is less subjected to dew condensation. Nevertheless, a slight amount of dew are condensed on the top board 4A. However, the amount of dew condensation is extremely small, which prevents dews from dropping over food 4. The dews flow backward along on the inclination of the top board 4A so that they may be discharged to the outside from drain pipes 20 and 23 by way of the rear board 4D and the bottom board 4E.
Patent JP-S5675829-A (JP)
Title: Mandrel for inflation forming of plastic film, operation of mandrel and inflation forming apparatus
Inventor: FUKUNAGA SHIYOUJI
IPC: B29C48/03
Filed: 1979-11-27
Abstract: PURPOSE:To obtain a mandrel which can effectively cool bubble and uniformly cool the bubble through a simple operating process by combining a heat pipe with the mandrel proper. CONSTITUTION:A mandrel 1 consists of the whole or part of the evaporate portion 2a of a heat pipe located within the mandrel 3 proper, and a condensing portion 2c projected from the mandrel 3 proper. In the course of time when a fused resin 14a is formed into a resin film 14d, it is shaped into a long cylindrical bubble 14c. In the 14c in which a certain amount of air is enclosed, the farther the location from the mandrel 3 proper, that it, as it approaches the inside tip of the bubble 14a, the lower the temperature becomes. Therefore, the condensing portion 2c of the heat pipe 2 is located in such an atmosphere that the temperature therein is lower by more than 50-70 deg.C than that of the condensing portion 2a placed in the mandrel 3 proper, thus allowing the heat pipe 2 to cool the mandrel 3 proper effectively according to the difference in temperature.
Patent JP-S5579808-A (JP)
Title: Cooling method for molten slag
Inventor: SAKABA MASARU
IPC: C21B3/08
Filed: 1978-12-11
Abstract: PURPOSE:To cool molten slag quickly and uniformly, by installing rotators of water wheel shape above the passage for the molten slag, by scooping up the molten slag in order to cool it, then by returning the molten slag to the passage. CONSTITUTION:A pair of rotators 5, 5, which are combined in parallel, is rotated around a shaft 3, then each pot of the plural pots 11 attached to the rotators scoops up the molten slag 2 in the slag shoot 1. The slag having entered the pot through knotch 11a flows into the rotators led by a guide plate 12, then it is discharged through slag outlets 8 to a cooling shoot 14 which is installed fixedly between the two rotators and is cooled while the pot rotating through 180 deg.. The slag returned into the slag shoot 1 mixes with the slag flowing in the shoot 1 so as to cool it. The emptied pot is cooled with cooling water sprayed through a nozzle 16.
Patent JP-H09308335-A (JP)
Title: Seedling-loading apparatus in rice transplanter
Inventor: DOI KUNIO
IPC: A01B73/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-loading apparatus in a rice transplanter, enabling the good balance of the strengths of frames, the reduction of the lateral total width of a seedling stand and the improvement of the operability and workability of the rice transplanter by placing upper and lower gate-shaped folding frames for folding plural rows arranged at the both edges of the seedling stand toward the center of a machine body. SOLUTION: A rice transplanter is provided with a pair of upper and lower gate shaped folding frames 50, 51 for folding plural rows 16a arranged at both the right and left edges of a seedling stand 16 toward the center of the machine body. Preferably, a pair of upper and lower gate-shaped seedling stand frames 39-40 and 41-42 are fixed at the central main body-side seedling table 16b and a right (left) folding-side seedling table 16a, respectively. Folding frames 50, 51 are placed near the upper and lower gate-shaped seedling stand frames 39-40 and 41-42, and the folding frames 50, 51 are linked to supporting frames 44, 45, which link the front and rear base ends of the pair of upper and lower seedling-table frames 39-40 and 41-42, in a freely rotatable state.