baber/WOPTO huggingface dataset:
Patent JP-H07320021-A (JP)
Title: Image information processor
Inventor: HASEBE ATSUSHI
IPC: G06T1/00
Filed: 1994-05-27
Abstract: PURPOSE:To speed up the throughput corresponding to a request given instructively by a user, to improve the responsiveness, and to increase the display speed of a generated and processed image. CONSTITUTION:An input part 1 inputs an instruction regarding an image process. A text data processing part 4 generates text data DT regarding the addition or alteration of attribute information on an image according to the instruction regarding the image processing. Arithmetic performance is distributed to a pixel data processing part 5 so as to have a processing time nearly equal to that of the text data processing part 4, and pixel data DV are generated according to the image process instruction from the input part 1. A pixel data output part 6 outputs the pixel data DV generated by the pixel data processing part 5 to a display device so as to display the data or to a printer device to print the data out. A processing control part 2 advances the processings of the respective parts instructively.
Patent JP-2000301304-A (JP)
Title: Continuously cast slab and continuous casting method
Inventor: NOZAKI ISAO
IPC: B22D11/20
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thick steel plate which prevents the sharp variation in segregation in the plate thickness direction and has good bending characteristic value and percentage reduction, by solidifying under sate of leaving unsolidified part, in a continuous casting method developing bulging and executing large rolling reduction to the quantity corresponding to the bulging amount. SOLUTION: The bulging having 5-20 mm on a cast slab is developed by using guide roll pair and the rolling reduction is executed at the rolling reduction quantity having 0.5 to <1.0 time of the bulging amount under state of leaving the unsolidified part at 0.2-0.5 draft of the unsolidified part by using rolling reduction roll pair during at least 0.1-0.8 solid phase ratio of the center part. In this way, the continuously cast slab having high concn. segregation part d3 in the inner part containing the center part in the thickness direction of the cast slab, and having the range d2 which has the concn. C1 of >=1/3 of the concn, peak value Cmax in the high concn. segregation part d3, over the length of 1.5-25% thickness in the thickness direction of the cast slab, is produced.
Patent JP-S596456-A (JP)
Title: Speed change device
Inventor: HARA HIKOYOSHI
IPC: B25B21/00
Filed: 1982-06-30
Abstract: PURPOSE:To reduce noise compared with that of gears by permitting a center roller, planet rotors provided with small and large diameter portions and a rotary output ring circumscribing said small and large diameter portions to contact frictionally each other. CONSTITUTION:Three planet rollers 17 circumscribe a center roller 16. Arms 18a-18c of a holder 18 supported through bearings 27 by the center roller 16 are provided between these planet rollers 17. These planet rollers 17 and the holder 18 are sandwiched and restrained in the direction of thrust by a pair of thrust rings 28 (one is not shown) fitting the peripheral groove of the center roller 16. Each planet roller 17 is of the cylindrical form with a predetermined diameter and formed with the peripheral groove 17a having the width which is about the half of the length of the roller to provide a small diameter portion. A circumscribing ring 20 circumscribes the low peripheral surface of the peripheral groove 17a and a circumscribing ring 19 circumscribes the large diameter portion of the planet rollers 17.
Patent JP-S597143-A (JP)
Title: Preparation of gamma-crystal of glycine
Inventor: MIYAZAWA TADASHI
IPC: C07C227/42
Filed: 1982-07-02
Abstract: PURPOSE:To prepare glycine stable to agglomeration, by keeping alpha-crystal of glycine in the presence of gamma-crystals and water, thereby effecting the transition of alpha-crystal to gamma-crystal in crystalline state. CONSTITUTION:alpha-Crystal of glycine is left to stand in the presence of 1- 100wt%, preferably 5-50wt%, based on the alpha-crystal, of gamma-crystal of glycine and 0.5-70wt%, preferably 2-50wt%, based on the glycine crystals, of water, to effect the transition of the alpha-crystal to gamma-crystal. The gamma-crystal is free from agglomeration tendency, and the alpha-crystal is scarcely agglomerative; however, agglomeration takes place in alpha-crystal when kept in moistened state. The agglomerated glycine is gamma-crystal, and the agglomeration of glycine occurs in the transition from alpha-crystal to gamma-crystal. Accordingly, a glycine stable to agglomeration can be obtained by converting the alpha-crystal to gamma-form.
Patent JP-S6013636-A (JP)
Inventor: KOSAKA MASAMI
IPC: B65D3/12
Filed: 1983-06-28
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-S5238996-A (JP)
Title: Method and apparatus for accelerated testing of filiform corrosion of aluminum coated corrosion preventive treated products
Inventor: ARAI KAMOSHIGE
IPC: G01N17/00
Filed: 1975-09-23
Abstract: PURPOSE: To subject a test piece to testing of good reproducibility at good correlation with field testing by using a testing apparatus consisting of a salt water immersion bath and a thermostaic bath, thereby enhancing the reliability of the testing and reducing product claim. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5339915-A (JP)
Title: Heating furnace for steel piece
Inventor: YOSHIBE YASUMASA
IPC: C21D1/00
Filed: 1976-09-25
Abstract: PURPOSE: To provide the temp. gradient to the slab length direction cinsidering the exothermic temp. rise due to the rolling by putting cooling elements at the specified position in heating furnace in the heating prior to the rapid hot rolling of steel slabs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6111750-A (JP)
Inventor: GIYUNTAA DEEMENSU
IPC: H01L21/30
Filed: 1985-05-28
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-S60257993-A (JP)
Title: Cored wire for gas shielded arc welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/02
Filed: 1984-06-05
Abstract: PURPOSE:To decrease the variance in a flux rate and to assure excellent welding workability by setting the fluidity of the metallic powder to be compounded into a filled flux to a specific value or below. CONSTITUTION:A cored wire for gas shielded arc welding is constituted by filling the powder flux contg. 85-99wt% metallic powder consisting essentially of iron powder and having <=81sec/50g (the value measured in accordance with JIS Z-2502) fluidity of the metallic powder into a steel sheath. The cored wire for gas shielded arc welding having the excellent welding efficiency and welding workability is thus obtd.
Patent JP-H01284542-A (JP)
Title: Fluorinated grease and its production
Inventor: TOTSUKA TAKASHI
IPC: C08L27/12
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a fluorinated grease which has excellent uniformity and can effect, e.g., noise reduction when used as a lubricant for a bearing, etc., by incorporating polytetrafluoroethylene, obtained by polymerizing tetrafluoroethylene in a perfluoroalkyl polyether, in said polyester. CONSTITUTION:A perfluoroalkyl polyester [e.g., F(CF2CF2CF2O)n-CF2CF3 (wherein n is 30 on the average)] is dissolved in preferably a fluorinated solvent (e.g., 1,2,4,4-tetrachloro-1,1,2,3,3,4-hexafluorobutane), and a desired amount of tetrafluoroethylene is fed to this solution and polymerized. It is desirable that a peroxide is used as a polymerization initiator in this reaction. The remaining solvent is distilled from the reaction mixture.
Patent JP-S63279179-A (JP)
Title: Measurement socket for integrated circuit apparatus
Inventor: TOKUYAMA SABURO
IPC: H01L21/66
Filed: 1987-05-11
Abstract: PURPOSE:To achieve a better electric connection between an integrated circuit apparatus to be tested and a wiring circuit board, by inserting a lead of the integrated circuit apparatus into a through hole formed on the wiring circuit board to be pressure welded onto the side wall of the through hole with a wedge-shaped guide pin. CONSTITUTION:A lead 2 of an integrated circuit apparatus 1 to be measured is inserted into a through hole 3 of a printed wiring circuit board 4. Then, a wedge-shaped guide pin 6 is press fitted into a clearance of the through hole by a compression force of a spring 7 and the lead 2 is pressure welded onto the side wall of the through hole 3. This achieves a better electric connection between the lead and the through hole regardless of variations in dimensions concerning the inner diameter of the through hole 3.
Patent JP-H01292169-A (JP)
Title: Production of deodorant fiber
Inventor: YAMADA MINORU
IPC: D06M13/192
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the title excellent fiber without impairing functions inherent in fiber such as feel and water absorptivity, by impregnating a microporous fiber with an aqueous solution containing tannic acid and a transition metal followed by reaction and by carrying the resulting reaction product on said microporous fiber. CONSTITUTION:A polyester-based or acrylic microporous fiber is impregnated with tannic acid and a transition metal compound selected from sulfates, nitrates, carbonates and chlorides of iron, copper etc., followed by reaction between the tannic acid and the transition metal compound, and the resulting reaction product is carried on said microporous fiber.
Patent JP-H06300647-A (JP)
Title: Magnetostrictive torque sensor
Inventor: SENZAKI KAZUNORI
IPC: G01L3/10
Filed: 1993-04-19
Abstract: PURPOSE:To provide a magnetostrictive torque sensor for detecting torque highly accurately through a simple circuitry. CONSTITUTION:A pair of exciting and detecting coils 9, 10 are connected in series to constitute a half-bridge circuit 21 which is then fed, at the opposite end sides thereof, with triangular waves having phase difference of 180 deg. from a triangular wave generator 22. The two triangular waves are averaged by an average value circuit 26 thus detecting the noise component of the triangular wave generator 22. The noise component is added to an output from the terminal C of the half-bridge circuit 21 by an adder circuit 31 in order to cancel the noise component thus delivering a noise-free signal to a phase detecting circuit.
Patent JP-S607747-A (JP)
Title: Resin sealed type semiconductor device
Inventor: KOBAYASHI YASUHISA
IPC: H01L23/50
Filed: 1983-06-27
Abstract: PURPOSE:To improve the moisture proofing reliability by a method wherein thickness of a part starting from a point 0.2mm. or more inside the resin surface of an internal lead to a point as the ending point of bending external lead is reduced by 1/3 down to 2/3 thickness of the other parts. CONSTITUTION:The thickness of a part 8 starting from a point 0.2mm. inside the surface (a) of a resin 4 of a lead 7 to a point as the ending point of bending external lead is reduced by 1/3 down to 2/3 thickness of the other parts. In such a constitution, the moisture proofing reliability may be improved remarkably since the external lead bending force may be reduced diminishing the stress on the resin and preventing any chipping and cracking at a resin part (b) from happening. On the other hand, the drawing strength of the lead may be increased.
Patent JP-S608234-A (JP)
Title: Production of fluoromethane
Inventor: TAKAYAMA SHIGERU
IPC: C07B61/00
Filed: 1983-06-27
Abstract: PURPOSE:To obtain the titled compound useful in various fields such as semiconductor industry, etc., in high selectivity and yield, using an inexpensive catalyst, by reacting methyl chloride with hydrogen fluoride in vapor phase using a catalyst obtained by supporting ferric chloride to activated carbon. CONSTITUTION:Methyl chloride is made to react with hydrogen fluoride in vapor phase at 100-350 deg.C, preferably 150-320 deg.C in the presence of a catalyst obtained by supporting 0.05-1pt.wt., preferably 0.1-0.5pts.wt. of ferric chloride to 1pt.wt. of activated carbon, to obtain the objective compound. The molar ratio of the methyl chloride to hydrogen fluoride is preferably about 1-30, espectially 2-20. The above catalyst can be produced e.g. by dissolving anhydrous ferric chloride or ferric chloride having water of crystallization in water or an aqueous solution of hydrochloric acid, etc., adjusting the concentration of the salt, dipping dried activated carbon in the solution, taking out of the solution after the adsorption equilibrium, and drying in vacuum or by heating.
Patent JP-H10111475-A (JP)
Title: Stereoscopic picture system
Inventor: SON TEIEI
IPC: G02B30/27
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic picture system enabling many people to simultaneously view a stereoscopic picture without putting on viewing glasses. SOLUTION: A video camera apparatus and a video projector 3 photograph a subject or project the image of the subject through a vertical belt type electrooptical switch 13-1. The vertical belt type electrooptical switch 13-1 opens and shuts from the right side to the left side or reversely and the opening and closing are repeated about thirty times per second. An image picked up through the vertical belt type electrooptical switch 13-1 is recorded in one corresponding channel of a multichannel video recorder. The signal converter 2 of a video displayer makes the output of the multichannel video recorder the same as the output of a camera. Since a sub-visual region by the vertical belt type electrooptical switch is formed in the visual legion formed by a holographic screen 4-1, observation of the stereoscopic picture is enabled at many points.
Patent JP-S608973-A (JP)
Title: Shortest path searching device
Inventor: MIYAOKA SHINICHIROU
IPC: H04L12/701
Filed: 1983-06-29
Abstract: PURPOSE:To execute at a superhigh speed by an on-line an optimizing calculation, etc. of a large scale network by providing a fan-out calculating device which has divided a fan-out processing into plural processing stages, and a distance smallest point searching device, etc. CONSTITUTION:A fan-out calculating device 200 is constituted by placing in the shape of a pipeline a processor cell P for dividing a fan-out processing into plural processing stages, and executing a processing of each stage. Also, a distance smallest point searching device 300 supplies a node whose distance is the smallest to the device 200 by executing a parallel sort, and inputs a new active node outputted from the device 200. A host computer 102 synchronizes the device 200 and the device 300, and also executes loading of a data onto a storage device 400, an output of a result of calculation, etc. In this way, a parallel calculating system can be executed by providing the device 200 and 300, etc., by which a calculation for searching the shortest path of a large scale network can be executed at a superhigh speed by an on-line.
Patent JP-S63283461-A (JP)
Title: Structure of linear motor
Inventor: MIYATO SEIYA
IPC: H02K41/03
Filed: 1987-05-14
Abstract: PURPOSE:To eliminate the inclination of a moving main body and provide high accuracy by simple structure, by providing two pairs of stepped rollers on the fore and aft brackets of the moving main body with a predetermined center distance between them. CONSTITUTION:A moving main body 1 is provided on a fixed small teeth 3 so as to be opposed while keeping a given distance and brackets 5, 7 of the moving main body 1 at the fore and aft ends in the moving direction of the main body are provided with four pairs of stepped rollers 9, 11, 13, 15, which are attached rotatably to the brackets 5, 7. The rollers are provided so that the axial center distance (x) between two pairs of rollers among fore and aft pairs of rollers satisfies; x=p/2+np (n=1, 2, 3... integer), where (p) is the pitch of the fixed small teeth 3. The large diametral sections of all of the stepped rollers 9, 11, 13, 15 pinch both shoulders 19 of the fixed small teeth 3 and restrict the vibration of the same in a direction orthogonal to the moving direction of the main body.
Patent JP-S5463457-A (JP)
Title: Ventilation air stirrer
Inventor: OTAHARA YOUJI
IPC: B01F27/91
Filed: 1978-09-22
Abstract: PURPOSE:To provide a mechanical stirring type air-liquid contacting system enabled to obtain a sufficiently high air-liquid contacting efficiency even of non-Newtonian fluids by applying the function of a porous plate type gas stirring tank. CONSTITUTION:In this mechanical stirring type air-liquid contacting system comprising stirring blades 3 attached in a plural number of steps on a stirring shaft 2, the air fed through the blast pipe 5 in the lower part of tank body 1 is finely diffused by the lower ones of said stirrng blades 3, raised by the mixture liquid flow generated by the revolution of said lower stirring blades and discharged outside of system through an air discharge pipe 8. Porous plates 6 each with a short cylinder are fitted between said upper and lower stirring blades 3 and on the upper part of the upper ones of said stirring blades 3 by means of supporting rod 7 or the like. Thereby, rising bubbles are atomized again by said porous plates 6 after or when combined and the ones combined again after passing through said porous plates 6 are atomized by said stirring blades 3 so that air-liquid contact area and mixation stirring efficiency increase.
Patent JP-S5740524-A (JP)
Title: Epoxy resin composition
Inventor: IKETANI HIROTOSHI
IPC: C08G59/62
Filed: 1980-08-25
Abstract: PURPOSE: To prepare the titled composition having excellent high-temperature electrical properties, humidity resistance, latent curability and marking characteristics, by compounding an epoxy resin with a mixture of phenolic resin curing agent and acid anhydride curing agent, and an organic phosphine compound.  
     CONSTITUTION: The objective composition is prepared by compounding (A) an epoxy resin (esp. pref. a novolak epoxy resin having an epoxy equivalent of 170W 300), with (B) a mixture of (i) a phenolic resin curing agent (esp. pref. a novolak phenolic resin) and (ii) 0.1W50wt%, based on the component (a), of an acid anhydride curing agent (e.g. phthalic anhydride), and (C) a cure accelerator comprising an organic phosphine compound (esp. pref. triphenylphosphine, etc.), and if necessary, (D) an inorganic filler (pref. quartz glass powder, etc.). The amount of the component (i) as adjusted to give the ratio of the phenolic hydroxy group to the epoxy group of 0.5W1.5, and the amount of the component (C) is pref. 0.01W5wt%, based on the component (A). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08304214-A (JP)
Title: Device and method for correcting balance of rotary body
Inventor: HISADA SHOJI
IPC: G01M1/38
Filed: 1995-05-15
Abstract: PURPOSE: To eliminate the need of cutting a solid body and burying the solid body in a groove by making the maximum unbalance correcting amount larger. CONSTITUTION: A measuring instrument 12 is constituted of a driving device 24 which rotates a rotary body 22 and a balancer 28 which measures the unbalanced amount and unbalanced angle of the rotary body 22. A controller 14 is constituted of a CPU 34 which calculates the discharging time and discharge starting angle of a discharging agent L. A motor 40 rotates a table 44 for mounting the rotary body 22 and a sensor 42 detects the rotation of the rotary body 22. A nozzle 46 which discharges the discharging agent L and a barrel 48 charged with the discharging agent L are fitted to a traveling device 50. The barrel 48 is connected to the air controller 52 of a discharging device 18. A hardening device 20 is constituted of an enclosure 56 provided with an UV lamp 58 which can emit ultraviolet rays.
Patent JP-S5341133-A (JP)
Title: Recording paper mounting device for drum-type xy plotter
Inventor: UEDA SHIGERU
IPC: B65H20/32
Filed: 1976-09-28
Abstract: PURPOSE: To secure an easy and assured mounting for the recording paper by providing a draw-out roll plus a pressure-bonding roll at the take-up side in order to hold the recording paper between and draw it out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06328405-A (JP)
Title: Cutter head
Inventor: GERUHARUTO SHIYUMITSUTO
IPC: B27G13/04
Filed: 1993-05-18
Abstract: PURPOSE: To constitute a pressing part into a cylindrical shape to form a flat clamping face on the surface, to form the pressing part by seven pressing wedges and to provide a stopper on the end wall to adjust position of the stopper and to clamp and fix it on the facing face for clamping by the wedge face. CONSTITUTION: A cutter 3 is fixed in a storing channel 2 by means of a clamping unit. The clamping unit is constituted of a pressing part 10 and a clamping part 11 and the pressing part 10 is constituted of seven pressing wedges 29-35 and they are arranged in series. The pressing part 10 is brought into contact with a stopper 27 formed of a screw by means of a pressing wedge 29. The intermediate pressing wedges 30-34 are made the same and are arranged every other one and the large base faces 36 and 38 are brought into contact with the bottom 22 of the channel and for the pressing wedges 31 and 33, the small base faces 39 and 40 are brought into contact with the bottom 22 of the channel. The position of the pressing part is adjusted by moving the wedge 29 by the screw of the stopper 27.  Therefore, when the screw is clamped, the wedges 30-34 are pressed toward the clamping part 11 by wedge action and other wedges 31 and 35 are pressed on the bottom part 6.
Patent JP-S62276321-A (JP)
Title: Prevention of corrosion of top of multi-leg type chimney
Inventor: MITSUTAKE HIDETO
IPC: E04H12/28
Filed: 1986-05-22
Abstract: PURPOSE:To prevent corrosion around the top of a tubular body effectively and prevent interference between the tubular bodies with each other by a method wherein a gap between the tops of the neighboring tubular bodies is filled with balloons to close the gap and prevent the invasion of smoke. CONSTITUTION:A balloon 1B is formed by an elastic body with a hollow part 5 and is inserted into a gap 3B between tubular bodies 2B, 2C while being pressed against the side surfaces of the gap 3B. The material of the balloon 1B is preferably butyl rubber or the like, for example, which is excellent in resistances to heat and acid. When smoke passes through the tubular body 2C and the smoke doe not pass through the tubular body 2B, for example, a relative deviation is generated between the tubular bodies 2B, 2C. Accordingly, the balloon 1B, inserted into the gap 3B, is deformed, however, the relative deviation is absorbed by the elastic deformation of the balloon 1B since the balloon 1B is formed by a hollow elastic material. Therefore, an excessive stress will never to be generated in the tubular bodies 2C, 2B. On the other hand, the balloon 1B can hole a condition that it is pressed against the side surfaces of the gap 3B even when it is deformed, therefore, the gap 3B may be left closed as it is.
Patent JP-S62270071-A (JP)
Title: Magnetic disk device
Inventor: OKUYA KATSUHIRO
IPC: G11B21/02
Filed: 1986-05-19
Abstract: PURPOSE:To improve assembling workability by hooking and fixing both edges of a band wound around a capstan for one time through a pair of locking bodies with a corresponding tip side as a club-shaped diameter by means of a locking hole respectively. CONSTITUTION:A band 6 wound once on a capstan 5 and fixed at a point C is linked to a swinging arm 1. In such a case, an arm 1 is turned in a B2 direction and hung and fixed through a locking hole 22 of one edge part of the band 6 to a locking body 20 of the arm 1. The other edge side of the band 6 is pulled along the tip part of a plate spring 7 and hung and fixed through the locking hole 22 to the locking body 20 of the plate spring 7. Thus, by the spring force with the plate spring 7, a tensile force is added to the band 6, and the relation position of the arm 1, the capstan 5 and the plate spring 7 is correctly maintained. Both edges of the band 6 is hung and fixed, tightly contacted with the arm 1 and the spring plate 7, twisting and deformation do not exist and the edges can be linked in a stable condition.