baber/WOPTO huggingface dataset:
Patent JP-S63257915-A (JP)
Title: Magnetic disk
Inventor: MATSUOKA SHINYA
IPC: G11B5/64
Filed: 1987-04-15
Abstract: PURPOSE:To prevent adhesion of dust to the surface of a protective carbon film by providing a part where a thin magnetic film is not exposed in the state of exposing a conductive plating film on the end of a magnetic disk and bringing the protective carbon film and the conductive plating film into contact with each other in the part where the thin magnetic film is not formed. CONSTITUTION:The conductive nickel phosphorus-plating film 2 is formed over the entire surface of an aluminum substrate 1 and the thin magnetic film 3 consisting of gamma type diiron trioxide is formed on the surface of the plating film 2. The film 3 is formed at this time with the part 5 where the thin magnetic film is not formed is made to remain in the state of exposing the conductive plating film 2 at the end of the disk. The protective carbon film 4 is formed in the state of covering the film 3. The part 5 is, therefore, made into the structure in which the exposed film 2 and the film 4 come into contact in said part. The charge electrified on the film 4 on the surface of the magnetic disk is, therefore, passed through the film 2 held in contact with the film 4 and is discharged through the discharge path via the substrate 1. Adhesion of the dust to the surface of the film 4 is thus prevented.
Patent JP-H06297978-A (JP)
Title: Power take-off transmission structure of working vehicle
Inventor: TAKAGI MASAO
IPC: B60K25/06
Filed: 1993-04-19
Abstract: PURPOSE:To dispose a power take-off one-way rotating clutch in compact shape and prevent an external working device from being driven against intention even if operation link mechanism is damaged. CONSTITUTION:In the power take-off transmission structure of a working vehicle, a one-way rotating clutch C1 formed of a pair of claw bodies 16, 17 elastically energized in the mutually biting direction so as to enable power transmission only from a driving shaft 14 to a driven shaft 15 is interposed between the driving shaft 14 and the power takeoff driven shaft 15 disposed coaxially in the relatively rotatable state to the driving shaft 14. In this case, it is so formed that one claw body 16 of the one-way rotating clutch Cl is elastically energized in the mutually biting direction by a spring 18 and position-regulated in the specified biting position and that the other claw body 17 can be changeover-operated into the specified biting position and a power cutoff position of releasing mutual biting. A spring 27 is provided to energize the other claw body 17 onto the power cutoff position side.
Patent JP-S61249567-A (JP)
Title: Method and apparatus for coating coating liquid such as sizing agent
Inventor: YONEHARA TAKASHI
IPC: B05D1/22
Filed: 1985-04-30
Abstract: PURPOSE:To form a uniform and stable extremely thin film on the surface of a material to be treated by placing the material in a hermetic treating chamber, bringing a coating liq. into aerosol, atomizing the aerosol into the treating chamber and making the pressure of the aerosol higher than the atmospheric pressure. CONSTITUTION:When a coating liq. such as a sizing agent and a colorant is coated on the surface of a plastic molding, paper, etc., a material 16 to be treated is placed in a treating chamber 2 and the chamber is hermetically closed. Then a compressor is operated and a soln. in a tank 6 is introduced into an aerosol atomizer 5 and spouted from a nozzle 5a in the form of many fine particles having <=100mu diameter into an aerosol atomization chamber 4. The formed aerosol is injected into the treating chamber 2. The pressure in the treating chamber 2 is made higher than the atmospheric pressure, the chamber is supersaturated with aerosol and a coated film consisting of the aerosol component is formed on the surface of the material to be treated.
Patent JP-S5715803-A (JP)
Title: Method for concentration of aqueous solution
Inventor: ICHINOSE TAKASHI
IPC: B01D61/00
Filed: 1980-07-03
Abstract: PURPOSE: To further concentrate an aqueous soln. of high concentration and high osmotic pressure which is difficult or almost impossible to concentrate it in the past by diffusing water in an  aqueous soln. of inorganic salts or organic substances of low molecular weight into a side of an  aqueous soln. of high osmotic pressure through using an osmotic pressure difference.   
     CONSTITUTION: Through a semipermeable membrance, for example, an organic juice, is allowed  to contact wigh, for example, an aqueous soln. of common salt having a higher osmotic pressure  than that of said juice, so that water is allowed to diffuse from the orange juice to said solution of  salt. Now, no compression on the orange juice is needed, but it is preferred that the orange juice is  made to contact, as it is flowing, with the face of the membrane in order to prevent reduction of  the osmotic pressure difference caused by the polarization of concentration on the face of the  membrane. Since, as proceeding the diffusion of water, the concentration of said solution of salt is  reduced, and so its osmotic pressure difference to the orange juice is reduced, some amount of the  common salt is added to said aqueous solution of salt. Further, by this method, only water in an  aqueous soln. to be treated passes through a semipermeable membrane. Thus this method is fit  well to the concentration of an aqueous solution containing smell, taste, nutrition as main components, such as amino acid or ester of low molecular weight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5615861-A (JP)
Title: Method of recovering paint
Inventor: OKA YUUJI
IPC: B05B15/12
Filed: 1979-07-17
Abstract: PURPOSE: To deposit and recover splashed paint by a method wherein a wall to collect the splashed coating material is installed behind an object to be coated, and the surface of the wall is cooled to a temperature below the temp. of the saturated vapor pressure of a solvent contained in the paint.  
     CONSTITUTION: Paint 2 contg. vaporizable material is sprayed by a gun 1 to apply paint on an object 3 to be painted. Behind the object 3, a wall 4 is installed as a collector to recover splashed paint. A cooling unit 42 is installed on the wall 4 to cool the surface 41 of the wall to below the temperature for the saturated vapor pressure which is equal to the partial pressure of the vaporizable material contained in the paint. As a result, a part of the paint 2 sprayed by the gun 1 which is splashed to deposit on the wall surface 41 is cooled to a temperature at which the vapor of the vaporizable material is condensed. Thus, the paint stuck to the wall surface is prevented from being dried and hardened, and flows down to a gutter 5 and collected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11287534-A (JP)
Title: Refrigerant flow-dividing mechanism of air-conditioner
Inventor: MIZUKAMI KAZUMASA
IPC: F25B41/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To equally distribute a refrigerant and at the same time provide the refrigerant flow-dividing mechanism of inexpensive air-conditioner. SOLUTION: A copper pipe is subjected to press machining so that inflow capillary tubes 1 and 2 can be inserted into one end of a flow-dividing pipe 6, the opposite end of the flow-dividing pipe 6 is formed to be in a shape for inserting one end of connection piping 8, the opposite end of the piping 8 is formed to be in a shape for inserting one end of the flow-dividing pipe 10, the opposite end of the flow-dividing pipe 10 is formed to be in a shape for connecting outflow capillary tubes 3, 4, and 5, for inserting a flow-dividing pipe 7, inserting one end of connection piping 9, and all piping connection parts are in a shape for brazing and closing.
Patent JP-H08283909-A (JP)
Title: Cold rolled steel sheet excellent in uniformity of workability and its production
Inventor: HASHIMOTO NATSUKO
IPC: C22C38/12
Filed: 1995-04-17
Abstract: PURPOSE: To produce a cold rolled steel sheet minimal in material deterioration at the end and excellent in uniformity of workability by controlling the proportion of the amount of S precipitating in the form of MnS and the proportion of the amount of C precipitating in the form of Nb-containing carbon sulfide, respectively. CONSTITUTION: This cold rolled steel sheet has a composition consisting of, by weight, 0.0005-0.007% C, 0.01-0.15% Mn, 0.005-0.8% Si, 0.005-0.1% Al, <=0.2% P, 0.004-0.02% S, <=0.007% N, 0.005-0.1% Nb, and the balance Fe with inevitable impurities and further containing, if necessary, 0.0001-0.0030% B. In this steel sheet, the proportion K of the amount of S precipitating in the form of MnS, represented by K=(S% as MnS)/(total S%), is regulated so that it satisfies K<=0.2, and also the proportion L of the amount of C precipitating in the form of Nb-containing carbon sulfide, represented by L=(C% as carbon sulfide)/(total C%), is regulated so that it satisfies L>=0.7.  This cold rolled steel sheet can be obtained by performing hot rolling at <=1250 deg.C heating temp. and >=(Ar3 -100) deg.C finishing temp., coiling the resulting steel plate at a temp. between room temp. and 800 deg.C, applying cold rolling at >=60% draft, and then annealing the resulting steel sheet at a temp. not lower than the recrystallization temp.
Patent JP-S5425853-A (JP)
Title: Focus detector
Inventor: KONDOU TOSHIHIRO
IPC: G03B3/00
Filed: 1977-07-29
Abstract: PURPOSE: To detect focus with good accuracy even if the subject is a continuous pattern of grating by synthesizing one of the light split by a beam splitter with the other light through a conical prism whose vertical angle is of a size of not causing full reflection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01264609-A (JP)
Title: Digital signal magnetic recording and reproducing device
Inventor: TSUKASAKI HISANOBU
IPC: G11B20/18
Filed: 1988-04-15
Abstract: PURPOSE:To improve the reliability of a system by providing plural error detecting means to detect data errors among digital data converted with plural converting means, respectively. CONSTITUTION:Signals divided into two channels and recorded onto a magnetic tape 1 are independently read by magnetic heads 2 and 3 to correspond, respectively, the generation rates of the errors detected by digital data detecting means 6 and 7 to correspond, respectively, are compared, and when a large unbalance is generated, a signal to give the caution of the blinding of the heads is outputted to an output terminal 11. To an input terminal 18, an error detecting signal from the error detecting means 7 is inputted, and the number of errors is counted by a counter 22. The number of errors is reset in a fixed period and, simultaneously, recorded to flip-flops 25 and 26.
Patent JP-S63255739-A (JP)
Title: Branching method for branch instruction in information processor
Inventor: MORI MINORU
IPC: G06F9/38
Filed: 1987-04-14
Abstract: PURPOSE:To prevent runaway by preliminarily adding the same branch code to a branch instruction and the instruction in the branch destination of this branch instruction and confirming the coincidence in the execution stage of the branch instruction to detect trouble. CONSTITUTION:A branch code BC in an instruction buffer register 1 and the branch code BC in a branch destination instruction buffer register 2 are compared with each other by a comparing logic 4, and it is decided by a coincidence discriminating logic 5 whether they coincide with each other or not. If they do not coincide, execution of this program is stopped after error processings such as error message preparation and error condition recording are performed by an error processing part 212. If the coincidence of the code BC is discriminated by the logic 5 and the program passes the invalidity check, a gate 10 is switched by the output of an AND logic 15 and contents of the branch destination instruction buffer register 2 are transferred to an instruction register 211 to execute the instruction in the branch destination.
Patent JP-H04302460-A (JP)
Title: Method of setting lead pin and solder ball onto jig in producing lead pin with solder
Inventor: KOBAYASHI MASARU
IPC: H01L23/50
Filed: 1991-03-29
Abstract: PURPOSE:To make it possible to set a lead pin and a solder ball into a vertical pin positioning hole on a plate-shaped carbonaceous jig in a short time with ease and efficiency. CONSTITUTION:A plate-shaped carbonaceous jig 9 has a plurality of pin positioning holes in vertical T shapes at the center thereof and has a projected part at each surrounding part on the upper and lower faces, wherein the projected part on the upper face is partly cut away for providing a sweep-out opening space. The plate-shaped carbonaceous jig 9 is put onto a suction box 11 with a suction pipe 10. Then, a plurality of T-shaped lead pins are put on the plate- shaped carbonaceous jig 9 and are sucked by the suction pipe 10 connected with the suction box 11 so that the T-shaped pins are sucked and positioned vertically into the vertical pin positioning holes. After the remainder of the lead pins are swept away through the sweep-out opening space, the solder balls are put on the plate-shaped carbonaceous jig 9. Moreover, the solder balls are positioned onto the head of the lead pins, and then the remainder of the solder balls are swept away through the sweep-out opening space.
Patent JP-H08258639-A (JP)
Title: Center pillar seal of automobile
Inventor: FUJIMURA YOSHIO
IPC: B60J5/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a center pillar seal which can establish certain sealing despite dispersion in the installation of the front and the rear door sash. CONSTITUTION: A center pillar seal concerned is to fixed to a center pillar 10 of an automobile and seals the gap between vertically directed edges of the front 20 and the rear door sash 25 from the inside of the automobile. A hollow seal part 52 having approx. rectangular section to be put in resilient contact with the inner surface of the front edge of the rear door sash 25 is coupled rigidly with the base 51 installed to the center pillar 10, and the seal part 52 front edge on the outside of the automobile is located between the rear edge of the front door sash 20 and the front edge of the rear door sash 25, and a lip 53 to be put in resilient contact with the inner surface of the rear edge of the front door sash 20 is installed protrusively at the seal part 52 foremost extremity on the outside of the automobile.
Patent JP-S5216021-A (JP)
Title: Flame detecting system
Inventor: ICHIOKA ATSUSHI
IPC: G08B17/12
Filed: 1975-07-29
Abstract: PURPOSE:A highly reliable and precise flame-detecting system, able to tell flames from flickers even if inflared rays of flames are picked up from outside of the objective area.
Patent JP-H07298294-A (JP)
Title: Setting method for image fetching position of interface device of rgb video
Inventor: ANDO HIROSHI
IPC: H04N9/79
Filed: 1994-04-28
Abstract: PURPOSE:To set automatically the reception position by allowing a controller to set a delay time to a fetch signal delay circuit sequentially by one period while deviating the delay time from an initial value by a prescribed value one after another, storing an image in an image memory and setting the delay time to the fetch signal delay circuit so that the phase relation between the video signal and the fetched signal is set correctly. CONSTITUTION:A fetch signal delay circuit 8 receives an initial value a0 to set a fetch position N to the initial value a0. Then an image is stored in an image memory 5. Then image data are binarized. Furthermore, a data string at both side where the image data changes from 0 to 1 is detected. When one data string is in existence, the data string and preceding and succeeding data in one dot each are stored in a memory. Then the etch position is sequentially set to a0+a, a0+2a,... a0+T-a (T is a period of video signal and (a) is a fetch position revision) and the data are stored in a memory 9. The phase of the fetch signal and that of the video signal are matched based on a tilt at each point obtained from the fetch result to set the fetch position.
Patent JP-2000284085-A (JP)
Title: Shroud tube and its production method
Inventor: MACHIDA HIDEO
IPC: G21C7/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a shroud tube and its production method satisfying the effects of preventing generation of relocation by maintaining absorber pellets and its debris even in the case that absorber pellets swelled and the shroud tube fails. SOLUTION: A shroud tube 6 is characterized to have a shell in a pipe shape capable of containing a plurality of absorber pellets 2 lined in a row, which shell consists of a plurality of element tubes overlapping on in-out direction, the element tube has a weak point along the longitudinal axis and the outer element tubes cover the weak points of the inner element tubes. The tube body is formed by forming the weak point on the side surface of the metal tube at least one of element tubes or by rounding a metal plate whereon the weak point is formed and contacting the both ends.
Patent JP-H06309276-A (JP)
Title: Bus arbitrating method for parallel multiprocessor system
Inventor: YANO KAZUO
IPC: G06F15/177
Filed: 1993-04-20
Abstract: PURPOSE:To ensure the even acquisition of the bus right among plural processors CP regardless of the ID with which the priority proper to each CP is fixed by performing the comparison of variable ID codes earlier than the comparison of fixed ID codes for arbitration of the bus right. CONSTITUTION:An ID code is sent onto a C bus after an AS signal of its own, and the ID code put on the C bus is compared with the value of the ID code of its own CP. The ID codes include a variable ID code with which the next value varies at random for each issue of bus requests and a fixed ID with which the priority proper to each CP is fixed. When the ID code put on the C bus is compared with the value of the ID code of its own CP, the variable ID codes are first compared with each other through a comparator 41. Then the bits are successively compared with each other in the order of higher-order bits. If no coincidence is confirmed between both variable ID codes, the output of the relevant CP is stopped. If the arbitration is impossible in the comparison of variable ID codes, the values of fixed ID codes are compared with each other through a comparator 42.
Patent JP-H11297493-A (JP)
Title: Object processing method, and device thereof
Inventor: SAKUMICHI KUNIYUKI
IPC: C23C14/54
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To realize uniform processing to an object of a three-dimensional complicated form. SOLUTION: A vacuum tank 11 to contain an object W to be processed, a material gas supply source 20 to supply material gas to the vacuum tank 11, and a power supply source 30 to intermittently ionize material gas in the vacuum tank 11 to generate plasma are provided. The power supply source 30 supplies power to material gas, when material gas from the material gas supply source 20 is uniformly diffused around the object W to ionize material gas, and ions in generated plasma are accelerated vertically toward the surface of the object W through an ion sheath formed around the object W.
Patent JP-H06309281-A (JP)
Title: Inter-processor communication system
Inventor: KANO TAKESHI
IPC: G06F15/163
Filed: 1993-04-20
Abstract: PURPOSE:To provide an inter-processor communication system in which the number of times of inter-processor communication can be sharply decreased, and a parallel processing effect can be improved by preparing transmitting buffers and receiving buffers corresponding to each communicating party processor at each processor, and operating block transfer. CONSTITUTION:This system is equipped with a step 11 in which plural processors prepare the transmitting buffers which temporarily store transmission information to the other processors for each other processor, and prepare the receiving buffers which temporarily store reception information for each other processor, step 14 in which data to be transmitted after a prescribed arithmetic operation is performed and a writing address are integrated as a set, and written and stored in the corresponding transmitting buffers, step 16 in which the information of the transmitting buffers is block-transferred to the corresponding processors after the arithmetic operation is ended, step 17 in which the transferred information is written in the receiving buffers, and step 19 in which the data of the receiving buffer are written in the address of a memory corresponding to the writing address transmitted as the set.
Patent JP-S5216282-A (JP)
Title: Discriminating apparatus of optical atlibution of sample surface
Inventor: KUNI TOMOHIRO
IPC: G01J3/42
Filed: 1975-07-30
Abstract: PURPOSE:To enhance discriminating sensitivity by discriminating an optical attribute of substance in the following way. Aim at spectral reflection rate which is optical property of a surface of substance, and chose beam of which wave length is in the sphere characterizing the substance, and standardize it by dividing circuit to calculate a ratio.
Patent JP-S5427130-A (JP)
Title: Four-wheel drive vehicle
Inventor: HAYASHI TETSUAKI
IPC: B60K17/34
Filed: 1977-07-28
Abstract: PURPOSE: To provide an arrangement for four-wheel drive vehicle, capable of reducing the turning radius of the vehicle by making the driving speed of rear wheels higher than that of the front wheels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01315479-A (JP)
Title: Thermoplastic composition for gasket of cap
Inventor: JIYON RICHIYAADO NAITO
IPC: C09K3/10
Filed: 1989-04-13
Abstract: PURPOSE: To provide a thermoplastic composition suitable for forming a gasket of thermoplastic material in a polypropylene cap at a low temperature, by mixing a polymer for promoting adhesion of propylene into a specific thermoplastic composite.  
     CONSTITUTION: This composition suitable for forming a gasket in a polypropylene cap contains (A) a polymer for promoting adhesion of propylene which contains no gasket releasing material, has a melting point of 160°C or lower, and is present in a quantity of 60wt.% or less of the composition, and (B) the gasket molded in the cap at a temperature of 200°C or lower is directly adhered to the cap. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02269723-A (JP)
Title: Aqueous urethane resin composition
Inventor: WADA SHUICHI
IPC: C08G18/00
Filed: 1989-04-12
Abstract: PURPOSE:To obtain the title composition containing a urethane resin derived from an aromatic polyisocyanate and giving a product excelling in stability, water resistance, solvent resistance, etc., by emulsifying a urethane prepolymer comprising a specified organic polyisocyanate containing an aromatic polyisocyanate and a compound having a number of hydroxyl groups in a specified ratio and chain-extending the prepolymer with a polyamide. CONSTITUTION:An NCO-terminated urethane prepolymer obtained from a mixture of an aromatic polyisocyanate (e.g. diphenylmethane diisocyanate) with at least one member selected from among (ar)aliphatic and alicyclic polyisocyanates (e.g. isophorone diisocyanate) and a compound having at least two OH groups reactive with the NCO group (e.g. polybutylene adipate diol), wherein the NCO/OH ratio is 1.4-1.03, the amount of at least one member selected from among the above (ar)aliphatic and alicyclic polyisocyanates is such that the NCO/OH ratio is 0.05-0.70, and the crosslinking density is 0.02-0.60 per 1000 atomic weight, is emulsified in water and chain-extended with a polyamide compound having at least two prim. and/or sec. amino groups (e.g. ethylenediamine).
Patent JP-S61253050-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: A61B17/00
Filed: 1985-05-01
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。