baber/WOPTO huggingface dataset:
Patent JP-H11147991-A (JP)
Title: Impact-resistant methacrylic molding material
Inventor: KAWANAMI SEIICHI
IPC: C08L51/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an impact-resistant methacrylic molding material which contains a small amt. of gel colony, is colored little, and is excellent in external appearance without detriment to weatherability. SOLUTION: A acrylic multilayer polymer (A) of 50-95 wt.% prepd. by emulsion polymn., having at least one inner layer comprising a crosslinked elastomer layer mainly comprising 1-8C alkyl acrylate units and/or diene units, and having a themoplastic resin layer mainly comprising 1-8C alkyl methacrylate units as the outermost layer is mixed with 5-50 wt.% thermoplastic polymer (B) prepd. by emulsion polymn., comprising 80 wt.% or higher methyl methacrylate units and 0-20 wt.% vinyl monomer units, and having a particle size of 0.05-0.20 μm, each in the state of emulsion, in such a manner that the ratio of NB/NA (wherein NA is the number of particles of polymer A; and NB, that of polymer B) is 1-8. The resultant mixture is coagulated and dried to give an impact modifier.  The modifier is compounded with a phosphate compd. shown in the figure (wherein R1 and R2 are each a 10-22C alkyl or phenyl) and an ultraviolet absorber.
Patent JP-H07189578-A (JP)
Title: Simple form cylinder hoist and boring device
Inventor: MISHIMA KOJI
IPC: E21B7/00
Filed: 1993-12-27
Abstract: PURPOSE:To dispense with a drum by holding a rod with one end of a wire which is set over pulleys, and moving a boring rod vertically by the use of a feed device. CONSTITUTION:Instead of a drum as a winch device, a head pulley 2 is installed through an upper bracket 6 on a feed cylinder 4 for use in the boring works. Wires 8a, 8b are set on the head pulley 2, and one end of the wire 8a on the fixed side is secured to a gearing case 12 at the wire fixing part 10 while a hanger 16 for holding suspendedly a rod 14 for boring is secured to the other end of the movable side wire 8b. When the hanger 16 is set at the rod 14 and a feed cylinder 4 is elongated, the upper bracket 6 and head pulley 2 elevate, and a lever of the hanger 16 is pulled by the wire 8b on the movable side and a cam 20 rotates in a certain direction so that the rod 14 is held. Therefore, the rod 14 is lifted with elongation of the feed cylinder 4.
Patent JP-H04203669-A (JP)
Title: Synchronous controller for transmission
Inventor: NAKAMURA HIDEKI
IPC: F16H3/12
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the number of synchronizers as well as to miniaturize a transmission as a whole by setting up a brake and a synchronous clutch concentrically on a clutch shaft in a separate manner, and synchronizing each rotation speed of both driving and driven sides of a mechanical clutch at each shift step by means of fitting between the brake and the synchronous clutch. CONSTITUTION:Mechanical clutches 1, 2, 3, 4 and 5 plus R are attached to each of first-fifth shift speed gears 9, 11-14 and a reversing gear 10, sliding a fork in the axial direction, and each internal spline of sleeves 221, 222 and 223 is engaged with outer splines 211, 222 and 223 of a clutchshaft 8 as well as external splines 9', 11', 12', 13' and 14' and 10' of these 1st to 5th shift speed gears 9, 11, 12, 13 and 14 as well as the reversing gear 10, thereby selecting each of gear speeds. There are provided a synchronous clutch C2 connecting the 1st speed gear 9 and the clutch shaft 8 adjustably for a degree of connection and a brake B connecting a casing of a transmission 43 and the clutch shaft 8 adjustably for a degree of connection, through which both driving and driven sides are synchronized at time of shifting.
Patent JP-H11167561-A (JP)
Title: System bus circuit and multiprocessor
Inventor: UEHARA HIDEKAZU
IPC: G06F13/36
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To evade increase of the delay due to the influence of the reflected wave that is caused on a system bus when this bus receives by itself the data generated at its own node. SOLUTION: An internal bus output register 103 is prepared to store the same data as those of an external bus output register 101 in the same timing against a system bus 108 together with an internal input register 104 which fetches the data from the register 103 via an internal bus 106 in the timing when the data are stored in an external bus input register 102 from the bus 108. When a processor controller 107 receives the data which are outputted to the bus 108 by the controller 107 itself, the data received from the bus 108 are not used but the data stored in the register 104 from the register 103 are used. For this purpose, an input data selector 105 selects the input data by an effective bit of the register 104.
Patent JP-H06178619-A (JP)
Title: Grafting method
Inventor: MANZAWA KATSUYUKI
IPC: A01G1/06
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a grafting method suitable for mechanization and automation, improving workability of grafting operation while widening bonding sections similarly with cleaning grafting in graftage. CONSTITUTION:A stem of a scion H is held on a supporting bar 33 of a scion retaining part 3 and the lower part of the stem of the scion is fixed to a supporting plate 42 and a supporting rod 41 of a scion fixing part 4. A stem of a stock D is fixed to a grasping grip 53 of a stock fixing part 5. Cutters 24a and 25a at a cutting part 2 are arranged in a V-shape and the cutting part is linearly transferred toward the scion retaining part 3 and the stock fixing part 5. The stem of the scion is cut in a wedge shape by the cutters 24a and 25a and the stem of the stock is cut in a V-shape. The top of the cut scion is linearly transferred, stopped at a position of the bottom of the cut stock and the cut section of the stem of the scion and that of the stock are brought into contact with each other to bond the cut sections. The bonded part is fixed by a clip C engaged with a folk 28c.
Patent JP-H09151731-A (JP)
Title: Radiator device
Inventor: TADOKORO ATSUSHI
IPC: F01P3/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To take in air efficiently from a lower part side of an oil cooler to a space between the oil cooler and a radiator and further surely prevent suspended matters or the like from entering this air taking-in route. SOLUTION: Right and left mounting members 11, 11 are fixedly provided in a frame, a radiator device having an oil cooler 13 and a radiator 14 is set up in this mounting member, an opening part, formed to be partitioned by the frame, right and left mounting members and a lower end part of the oil cooler, is formed. A heat shield member 17 is arranged in a location between the right and left mounting members in a lower part of the radiator, an air flow path 18, formed to be partitioned by a lower surface part of the oil cooler and the right/left mounting members further the heat shield member, is formed from the opening part in a lower part of the radiator device, this air flow path communicates with a space between the oil cooler and the radiator.  A protecting net 19 is arranged in a location of the opening part, this protecting net is vertically provided from a frame side, to be provided in a condition almost connected to a front surface part of the oil cooler.
Patent JP-H09150757-A (JP)
Title: Air spoiler
Inventor: TONOOKA MASAMI
IPC: B62D37/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reliably prevent water from entering an air spoiler main body from the outside through holes by providing recessed parts on the bottom surface on the attaching side of an air spoiler main body, and positioning the through holes for blow pins on the recessed parts. SOLUTION: Attaching leg parts 3 are formed by bending downward the right and left ends of an air spoiler main body 1, and the lower surface of the air spoiler main body 1 is formed on the attaching side bottom surface 1A. Recessed parts 5 are formed on the attaching side bottom surface 1A, and through holes 2 for blow pins are provided in the center parts of the bottom surfaces 5A of the recessed parts 5. That is, these through holes 2 are arranged on the recessed parts 5 as the part having such a shape as to prevent water from easily entering. Therefore, water can be reliably prevented from entering the air spoiler main body 1 from the outside through the through holes 2.
Patent JP-H03195106-A (JP)
Title: High-order crystal oscillator
Inventor: KOYAMA MITSUAKI
IPC: H03B5/32
Filed: 1989-12-22
Abstract: PURPOSE:To enable the oscillation of over tone by using a non-controlled oscillation circuit and to make a shape compact and to obtain the oscillation provide a high frequency output with no control by specifying the parallel capacity of a crystal oscillator, the collector capacity of a transistor in an oscillation circuit and the gain-bandwidth product. CONSTITUTION:For a thickness-shear crystal piece 11 of AT cut, the crystal of rock crystal is cut at a prescribed angle to the crystal axis and formed in the shape of a rectangular plate. At the center of front and back surfaces of the crystal piece 11, exciting electrodes are respectively formed and connected to a non-controlled Colpitts oscillation circuit. The parallel capacity of the crystal oscillator 11 is made larger than 1.0pF and smaller than 2.5pF and the main surface is not chamfered. The collector capacity of a transistor 12 in the oscillation circuit is made less than 1.0pF at the gain-bandwidth product more than ten times the oscillation frequency. Thus, the oscillation is enabled at the over tone frequency by using the non-controlled oscillation circuit. Further, a high-order crystal oscillator with low energy consumption is realized to be operated by the low voltage less than 3 volts.
Patent JP-H08317808-A (JP)
Title: Footwear
Inventor: MIYAZONO TETSUO
IPC: A43B3/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide footwear which gives no feeling of oppression and little fatigue to wear's feet by disposing an independently protruding strap at front end of the bottom face of footwear and a band for fixing the foot to the footwear bottom face and a cover for retaining the heel at rear end of foot wear. CONSTITUTION: A strap 2 is disposed independently protrudingly at front end of bottom face 3 of footwear, and it is shaped roughly as T in section. A band 4 put around foot is tightened in adjustment of its length with an adjusting fixture 6. A heel cover 5 is disposed at rear end of footwear. The band 4 may also be attached to the heel cover 5 and so put around the ankle. For the band, elastic material like rubber is used. With this footwear, pressure feel and discomfort are not caused in long time walk or bicycle ride, and safe stability is attained and fatigue is suppressed.
Patent JP-H03197325-A (JP)
Title: Formation of particle of silver halide and device therefor
Inventor: ICHIKAWA YASUNORI
IPC: C01G5/02
Filed: 1989-12-26
Abstract: PURPOSE:To uniform halide composition in silver halide particles by blending an aqueous solution of water-soluble silver salt and/or water-soluble halide with an aqueous solution of protective colloid by an agitating blade under the controlled number of revolutions. CONSTITUTION:Solutions prepared by adding a component to become protective colloid by a preparation tank 1 of aqueous solution of water-soluble silver salt and/or a preparation tank 2 of aqueous solution of halide are sent to flowmeters 4a and 4b to measure flow rates and supplied through feed systems 6 and 7 to a blender 9 while controlling the flow rates by pumps 5a and 5b. The solutions are blended while controlling number of revolutions of agitating blade of a stirrer 8 set in a blender 9 to be >=1,000rpm to form silver halide particles and then sent through an induction system 10 to a reactor 11 to carry out nuclei formation and/or crystal growth of silver halide particles.
Patent JP-H02178146-A (JP)
Title: Print positioning control method and controller as well as printer
Inventor: MATSUNO JUNICHI
IPC: B65H9/06
Filed: 1988-12-28
Abstract: PURPOSE:To get rid of any variation in conveying time of a sheet by detecting time till the sheet is pinched by a conveying means, estimating passing time till it is reached to a transfer part, while operating a time difference between this passing time and setting time by an ideal conveying speed pattern, and controlling a rotational speed of the conveying means so as to zero this time difference by the time the sheet is reached to the transfer part. CONSTITUTION:A period of time till a sheet 1 passes through a sheet positioning member 4 and is pinched by a conveying means 5 is detected, estimating a passing time of the sheet 1 being reached to a transfer part, and a time difference between this passing time and a setting time by a conveying speed pattern with at least two speeds prestored is operated, and then a rotational speed of the conveying means 5 is controlled so as to zero this time difference till the sheet 1 is reached to the transfer part.
Patent JP-2000239797-A (JP)
Title: Steel for spring excellent in workability and production of steel wire for spring
Inventor: YOSHIHARA SUNAO
IPC: C21D9/52
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide steel for a spring combining both characteristics of SV properties and rod drawability which are important in the process of producing a spring and to provide a method for producing a steel wire having excellent spring characteristics by using the steel for a spring. SOLUTION: This is the steel for a spring subjected to rolling or subjected to softening and annealing treatment thereafter, which satisfies the following mechanical characteristics and preferably has a metallic structure of essentially consisting of pearlite or ferrite and pearlite, in which the fractional ratio of the supercooled structure is <=10%, the Vickers hardness in the cross-section is <=380, and the standard deviation σ is <=20, where tensile strength (the maximum value) <=1200 MPa, and 30% (the minimum value) <= drawing value <=70% (the maximum value).
Patent JP-H04202031-A (JP)
Title: Intermediate film for laminated glass
Inventor: ASANO AKIRA
IPC: C09K3/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an intermediate film for laminated glass which is free from decoloration or fading by using a vinyl resin compsn. containing vinyl resin, colorant and specified UV absorbent and light stabilizer to form the intermediate film. CONSTITUTION:The intermediate film consists of a vinyl resin compsn. containing vinyl resin, colorant, benzotriazole UV absorbent and hindered amine light stabilizer. The UV absorbent consists of a combination of benzotriazole UV absorbent expressed by formulae I and II. The light stabilizer consists of a hindered amine light stabilizer expressed by formula III. In the formulae, R<1>, R<2>, R<3>, R<4>, and R<5> are substd. groups.
Patent JP-H09180347-A (JP)
Title: Disk control mechanism of magnetic recording and reproducing device
Inventor: OKADA HIROSHI
IPC: G11B17/32
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the mass-productivity by providing a negative pressure generating part sucking a magnetic medium while generating a negative pressure in accordance with the revolution of the magnetic medium and a disk control part arranged on the outer peripheral side of the medium to simplify the mechanism. SOLUTION: A magnetic head 3 for performing a recording are reproducing and a negative pressure generating part 4 for sucking a magnetic disk 2 by generating a negative pressure at the surroundings of the magnetic head 3 are arranged on the recording and reproducing surface side of the magnetic disk. When, for example, since the magnetic disk 2 is extremely curled, the gap between the negative pressure generating part 4 and the magnetic head 3 is so large that the magnetic head 3 and the magnetic disk 2 do not abut or are hard to abut against each other, a satisfactory head abutting is obtained by the control of a control plate 1. Moreover, a specified performance can be obtained to disturbance such as vibration, change in temp.
Patent JP-H08155157-A (JP)
Title: Separable scissors
Inventor: TAKAGI KENJI
IPC: B26B13/28
Filed: 1994-12-07
Abstract: PURPOSE: To prevent scissors from generation of rattling in their component members which may result in deterioration in the taste of cutting or separation from each other. CONSTITUTION: Separable scissors are composed of a component member 5 to which a boss 8 is fixed and another component member 6 which is furnished at one end with a guide hole 11 admitting threading of the head 7 of the boss 8 and a detaining member 12 to hinder the boss 8 from making slide motions in the guide hole 11, and are further equipped with a stopper part 13 to hinder passage of the detaining member 12 in rotation.
Patent JP-H09176831-A (JP)
Title: Formation of metallic film on surface of organic substrate
Inventor: KUSUMURA KOUICHI
IPC: C23C14/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a metallic film having a sufficient adhesion property to a substrate by forming a film by a vapor growth method after applying an activating treatment on the surface of an org. substrate and exposing the substrate to hydrogen sulfide. SOLUTION: At first, an activating treatment by the irradiation of a light having a wavelength activating a bonding or plasma is applied on the surface of the org. substrate. Then, the metallic film is formed on the surface of the org. substrate by the vapor growth method after exposing the substrate to the hydrogen sulfide. Epoxy resin, PET resin, etc., are used at the org. substrate, and its various shapes such as plate and film-like are usable. A copper film is a typical film as the metallic film. The plasma treatment is executed with an inert gas such as Ar or and active gas such as oxygen, nitrogen and CO singly or by mixing. The treatment in which the material is exposed to the hydrogen sulfide may be executed by introducing the hydrogen sulfide into a vacuum chamber an leaving to stand for more than about 30min.  Sputtering and vacuum deposition are typical methods as the vapor growth method to be adopted.
Patent JP-H06160938-A (JP)
Title: Plate material for light shielding vane and its production
Inventor: OKAZAKI YUTAKA
IPC: G03B9/36
Filed: 1992-11-20
Abstract: PURPOSE:To remove the voids of the plate material for light shielding vanes having a laminated structure reinforced with carbon fibers. CONSTITUTION:This plate material for light shielding vanes has a structure clamping an intermediate layer prepreg 2 by a pair of front layer prepregs 1. The intermediate layer prepreg 2 is formed by fusing and impregnating a resin film (c) which is a matrix resin into a sheet-like material unidirectionally arranged with carbon short fibers (b). The respective front layer prepregs 1 consist of the carbon long fibers (a) aligned in one direction and the matrix resin (d) enclosing these fibers. The intermediate layer and the front layers are so disposed that the longitudinal direction of the carbon fibers intersect orthogonally or approximately orthogonally with each other. The intermediate layer has a dense composite structure formed by disposing resin films (c) on both surfaces of the sheet-like material of the carbon short fibers (b) and press molding this material in this state under heating.
Patent JP-H07187412-A (JP)
Title: Cassette bottom plate elevating device
Inventor: SATO FUMIO
IPC: B65H1/18
Filed: 1993-12-28
Abstract: PURPOSE:To adjust the contact pressure between a record paper and a paper feed roller most suitably and feed the record paper most suitably regardless of the remaining amount and the kind of the record paper and an atomosphere and environment, etc. CONSTITUTION:This device is composed of a pressurized motor 1 consisting of a stepping motor or an ultrasonic motor by which the turning amount is controlled based on a pulse signal and a bottom plate interlocked member 2 by which the turning force of this pressurized motor 1 is interlocked with the elevating operation of a cassette bottom plate 10 on which a sheet shape record paper 11 for feeding paper is piled and this cassette bottom plate 10 is elevated and the cassette bottom plate 10 is moved to a prescribed position by controlling the turning amount of the pressurized motor 1.
Patent JP-H10175783-A (JP)
Title: Abnormality diagnostic device for hydraulic elevator
Inventor: YOSHIMIYA YUZURU
IPC: B66B5/12
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic elevator abnormality diagnostic device capable of diagnosing the elongated amount of a main rope sufficiently before the state in which adjustment is required urgently. SOLUTION: At specified intervals, an abnormality diagnostic part 2 outputs a diagnosing operation demand to an elevator operation control device 1, performs a rising operation at low speeds from the uppermost floor upward until it stops for diagnosing operation, detects the operation of an uppermost floor car over-limit detecting limit switch 14 and a plunger over-limit detecting limit switch 11 when the car 12 is stopped, and judges to be abnormal elongation of the main rope when the plunger over-limit detecting switch 11 is activated.
Patent JP-H07184994-A (JP)
Title: Hollow fiber blood processing device
Inventor: SAKAMOTO KAZUYA
IPC: B01D63/02
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the retaining of blood in the device by making the acute angle formed by the virtual straight line and an opening surface formed by the intersection between the flat surface including the axis line of a blood passing part and the inner peripheral surface and the acute angle formed by the virtual extension line at the opening part and the virtual inclination line passing the axis line of the blood passing part specified values. CONSTITUTION:The hollow fiber blood processing device is provided with the hollow fiber flux housed in a cylindrical casing 3 and fixed by a resin 4 at the opening port part on both ends and equipped with the opening port end at the end surface formed from a resin and a lid member 13 mounted on the opening port part on both ends. The acute angle alpha formed by a virtual straight line L1 formed by the intersection between the flat surface including the axis line L of a blood passing part 15 and the opening surface of the opening port part of the casing 3 as 87-90 deg., the essential inner peripheral surface of the part 15, and taking the acute angle beta formed by a virtual extension line L2 in the opening surface in the opening port part of the casing 3 and the virtual inclination line L3 passing the axis line L of the part 15 virtually formed on the inner peripheral surface of a taper part 16 as 3-13 deg..
Patent JP-H10166395-A (JP)
Title: Mold for injection molding of liquid silicone
Inventor: KAWAMURA NORIO
IPC: B29C45/73
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously mold a plurality of products by one shot and to eliminate the waste of a raw material or to dispense with the taking-out of a cured product within a runner by driving a plurality of secondary nozzles and needle valves by one piston built in a mold. SOLUTION: When cavities 3 are filled with liquid silicone being a raw material, an air piston 9 is driven by compressed air and, as a result, gates 11 are closed. After the vulcanizing reaction of rubber in the cavities is advanced, a movable mold 1 is opened by a mold opening mechanism to take out products. Since the raw material rubber in gate cores 6 becomes high temp. during this period, curing reaction advances and there is no possibility such that trouble of undissolved lumps is generated. Since this mold for the injection molding of liquid silicone is extremely compact and high in productivity and the waste of a raw material is actually eliminated, the production cost of a product is lowered.