baber/WOPTO huggingface dataset:
Patent JP-H06859-A (JP)
Title: Production of laminated film
Inventor: SATO YOSHIKI
IPC: B29C47/06
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a high-quality laminated film by a method wherein a polyester obtained by serially carrying out an esterification reaction and a polymerization reaction is not processed to chips but directly fed to at least one film production process to be coextruded as a laminate. CONSTITUTION:An esterification reactor 1 consists of three tanks serially arranged. In the first tank, reaction liquid of a polymerization degree of 2-3 is stagnated. A slurry of a mixture of terephtalic acid with ethylene glycol is continuously supplied to the first tank to initiate the esterification. This is fed into the second and third tanks to acceleratedly react to a preploymer. The polycondensation reaction of this prepolymer is carried out in a vacuum of high degree in a horizontal polymerization tank 2, whereby a polyethylene terephthalate is produced. The polymer thus obtained is fed into kneading extruders 4, 5 through a distributor 8 to be added with synthetic calcium carbonate particle, whereby a particle-containing polymer is obtained. This is filtered to obtain coating materials A, B, which are oriented into a high-quality film by a film production device 7.
Patent JP-H08334458-A (JP)
Title: Detector holder for photometer
Inventor: TSUNASAWA YOSHIO
IPC: G01N21/27
Filed: 1995-06-05
Abstract: PURPOSE: To easily wound a detector holder around a subject closely without changing the number of light emitting and receiving points even for subjects of different sizes. CONSTITUTION: A movable piece 10, a constitution unit of a belt, is composed of a pair of pieces 10a, 10b, and the ends of adjoining movable pieces 10, 10 are rotatably coupled with each other with pins 18 by setting respective central parts as fulcrums so as to be formed into a ring belt 30. Optical fibers 6 to be light emitting/receiving points are held by a sleeve 16 in fulcrums A1 , A2 , A3 , A4 ,... so that the end faces 6a are exposed to the inside face of the ring. The diameter of the belt 30 is extended/contracted according to the size of a subject so that the same number of light emitting and receiving members can be arranged at the same intervals and close to the subject despite of a simple structure and irrespective of the size of the subject.
Patent JP-H108007-A (JP)
Title: Adhesive composition
Inventor: SEGAWA SATOSHI
IPC: C09J179/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition which contains a resin soluble in an organic solvent, an inorganic filler and a resin filler slightly soluble in an organic solvent, enables printing on a fine part, for example, the top end of a lead frame finger without anxiety about adverse effect on the circuit and is useful for electronic parts. SOLUTION: This adhesive composition contains (A) 100 pts.wt. of a resin soluble in an organic solvent comprising a polyimide resin having a glass transition temperature of 100-250 deg.C, a viscosity of 0.5-20Pa.S, soluble in an organic solvent, and contains 2-50mol.% of a silicone diamine based on the whole diamines, represented by the formula (R1 and R2 are each a divalent 1-4C aliphatic or an aromatic group; R3 -R6 are each a monovalent aliphatic or aromatic group; (k) is 1-20), (B) 2-20 pts.wt. of an inorganic filler, for example, spherical silica with an average particle size of 0.005-0.1μm and (C) 5-50 pts.wt. of a resin filler, for example, a polyimide powder which is slightly soluble in organic solvent and has an average particle size of 1-30μm.  In an preferred embodiment, the weight ratio of the solid components to the solvent is 0.3-3 and the viscosity of the composition is 950-1,500Pa.S.
Patent JP-S6141427-A (JP)
Inventor: HATTORI TETSUO
IPC: A47L25/00
Filed: 1984-08-01
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。
Patent JP-H03102703-A (JP)
Title: Illuminating apparatus for electrodeless high luminosity discharge lamp
Inventor: JIYON MERUBIN ANDAASON
IPC: H01J65/04
Filed: 1990-06-22
Abstract: PURPOSE: To replace a lamp easily and conveniently, by providing a coil holding means, supporting an excitation coil and connected toa radio frequency power source so as to supply a fill with radio frequency power. CONSTITUTION: In a lamp 8 having a glass-like, light transmitting, elongated, outside envelope 10 surrounding an arc tube 12 made of a light transmitting material, the envelope 10 has an exhaust end 14 for letting gas out of or into a space between the arc tube 12 and the envelope 10. Also it has a hold cap 16 desirably made of metal for sealing the exhaust end and holding the lamp. Further, the envelope 10 has a base 18 to be inserted in a socket of the type corresponding to a lighting system. Thereby, the lamp can be replaced easily and conveniently.
Patent JP-S62115932-A (JP)
Title: Electronic equipment
Inventor: MIURA KUNIHIKO
IPC: H04B10/116
Filed: 1986-07-11
Abstract: PURPOSE:To make an assembly work efficient and to decrease a cost by installing a light emitting element and a light receiving element on the 1st and 2nd units in correspondence to with each other and relaying a signal transmission between the 1st and 2nd units through an optical transmission by the light emitting and light receiving elements. CONSTITUTION:A serial interface circuit 171 converts a control signal, a status signal and an original read picture data from a microprocessor 41 installed on an upper unit A into serial data, cause a light emitting element group 162 to light up and go out, and converts an electrical signal into an optical one. A light receiving element group 168 installed on a lower unit B receives the light of an optical signal in the light emitting element group 162 so as to convert into an electrical signal, and transmits the control signal, status signal and original read picture data from the microprocessor 41 installed on the upper unit A to an external device. Conversely, a control signal and command signal from the external device cause a light emitting element group 166 to light up and go out through a printed circuit board 169 supporting a connector, and converts an electrical signal into an optical one. Thus assembly work can be made efficient and the cost is decreased.
Patent JP-S6141643-A (JP)
Title: Angle adjusting device of car mirror
Inventor: INAGAKI TAKAFUMI
IPC: B60R1/06
Filed: 1984-08-01
Abstract: PURPOSE:To perform angle adjustment of a car mirror and make it compact by using two pairs of supersonic motors formed in ring shape and having a stator and a rotor on the thickness direction. CONSTITUTION:A mirror housing 10 forms a space 13 between with a mirror plate 20 and holders 51, 52 are provided in the space 13. Collars 51a, 52a are inserted in the projection ends of the holders 51, 52 so as to play and ring shape supersonic motors 41, 42 are also inserted on the holders 51, 52 between with a housing 10 so as to play, and springs 71, 72 are interposed between motors 41, 42 and the housing 10 and the motors 41, 42 are caught between the springs 71, 72 and the collars 51a, 52b of the holders 51, 52. The motors 41, 42 have a stator 40s and a rotor 40r, and the stator 40s is controlled its movement to the rotating direction to the holders 51, 52.
Patent JP-S6318913-A (JP)
Inventor: MATSUURA NOBUYUKI
IPC: H02G1/12
Filed: 1986-07-11
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-S6142722-A (JP)
Title: Magnetic recording medium and magnetic recording method
Inventor: NAKAYAMA MASATOSHI
IPC: G11B5/23
Filed: 1984-08-02
Abstract: PURPOSE:To improve runnability, durability, etc. by providing microprojections at specific number density with respect to the gap length of a magnetic head onto the surface of a magnetic recording medium which has a thin oxygen-contg. ferromagnetic metallic film on the surface of a flexible substrate subjected to a plasma treatment in a specific frequency range. CONSTITUTION:The thin ferromagnetic metallic film consisting essentially of Co is formed on the flexible substrate such as plastic film subjected to the plasma treatment at 10-200kHz frequency and the surface part of the thin metallic film is oxidized by a suitable method to form a metallic oxide. Pulverous particles such as inorg. colloidal particles of SiO2, etc. having 30-300Angstrom  diameter are preliminarily stuck on the flexible substrate prior to the plasma treatment. Since the thin film magnetic layer is formed on such substrate surface, projections of 30-300Angstrom  are produced on the surface of the resulted magnetic recording medium. The number density of such projections is made >=10<5>a<2> pieces for each 1mm.<2> when the gap length of the magnetic head to be used is made amu. The magnetic recording medium having the high adhesive strength between the substrate and the thin magnetic film and excellent electromagnetic conversion characteristic, runnability, durability, etc. is thus obtd.
Patent JP-H0717226-A (JP)
Title: Traction device
Inventor: HIRANO YOSHIAKI
IPC: B60D1/02
Filed: 1993-07-01
Abstract: PURPOSE:To place a shaft to be connected between brackets in its most suitable condition, without being influenced by the thickness of the shaft to be connected. CONSTITUTION:A housing guide is formed in a base 1 fixed to a car body and each one pair of draw bar bracket bodies 8a, 9b are arranged slidably to the housing guide. Each of connecting parts 8b, 9b is formed by extending in the front of the one pair of the draw bar bracket bodies 8a, 9a. A screw shaft 10 is screwed to one side draw bar bracket body 8a and a screw shaft 11 is screwed to the other side draw bar bracket body 9a. The interval between the draw bar bracket bodies 8a and 9a is enlarged and reduced, when the screw shafts 10, 11 are rotated suitably.
Patent JP-S647008-A (JP)
Title: Terminating method for high-strength fusion splicing of optical fiber
Inventor: HARADA OSAMU
IPC: G02B6/24
Filed: 1987-06-30
Abstract: PURPOSE:To enable the high-strength fusion splicing of optical fibers by providing an axial notch and annual notch arriving at a UV curing resin layer from above a nylon resin layer and removing the UV curing resin layer together with the nylon coating layer to expose the optical fiber. CONSTITUTION:The notch 4 extending axially to the surface of the UV curing type urethane resin layer 2 which is the inside layer is provided to the optical fiber from above the nylon resin coating layer 3 and the annular notch 5 arriving at the surface of the urethane resin 2 is similarly provided thereto. The part from the end of the optical fiber to the annular notched 5 part is thereafter immersed into methylene chloride having the effect of swelling the UV curing resin to bring the UV curing type urethane resin layer 2 into contact with the methylene chloride and to swell the same through the notches 4, 5. The urethane resin layer is then pulled together with the nylon resin coating layer 3 to expose the central optical fiber 1. The high-strength fusion splicing of the optical fibers is thereby enabled without the need for using cresol for swelling the nylon coating.
Patent JP-H0331085-A (JP)
Title: Front/rear-wheel-drive motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M9/08
Filed: 1989-06-28
Abstract: PURPOSE:To form a drive system compact by respectively driving front and rear wheels through two continuously variable belt transmissions by an engine while arranging an output shaft of a reduction gear in the front wheel side- continuously variable belt transmission in the horizontal front side of a driven pulley. CONSTITUTION:In an engine 1, a cylinder 2 is placed horizontally to the front. Each drive pulley 6, 7 of two continuously variable belt transmissions 4, 5 is arranged in one end of a crankshaft 3. Here a driven pulley 10 in the one continuously variable belt transmission 4 is arranged behind the crankshaft 3 further connected to a reduction gear 12 through a starting centrifugal clutch 11 and then to a rear wheel through a chain 13. While a driven pulley 15 in the other continuously variable belt transmission 5 is arranged in the front part upper of the crankshaft 3 and connected to a reduction gear 17 through a starting centrifugal clutch 16 thereafter to a front wheel through a chain 19. Further the output shaft 18 of the reduction gear 17 is arranged in the horizontal front side of the driven pulley 15.
Patent JP-H04360877-A (JP)
Title: Production of optically active 2-methylpiperazine mandelate and optically active 2-methylpiperazine
Inventor: TAKEBAYASHI AKIKO
IPC: C07D241/12
Filed: 1991-06-07
Abstract: PURPOSE:To obtain the title new compound useful as an intermediate for optical resolution and a synthetic raw material for drugs such as antibiotics, etc. CONSTITUTION:A compound shown by the formula (* is asymmetric carbon atom). The compound is obtained by dissolving (+ or -)-2-methylpiperazine and optically active mandelic acid in a mixed solvent preferably in an acetone- containing solvent to form two kinds of diasetereomer salts and then preferentially crystallizing optically active 2-methylpiperazine mandelate as an acetone- containing diastereomer salt.
Patent JP-H09325032-A (JP)
Title: Angular velocity sensor
Inventor: MAENAKA KAZUSUKE
IPC: G01C19/5705
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To realize a multiaxial type of new structure that can operate in the atmosphere by arranging a plurality of vibration plates on axes that cross orthogonally to each other on the surface vertical against the central axis. SOLUTION: A detection device 2 is formed of at least four vibration plates 4 on a substrate 3 made of semiconductor such as silicon, etc., and the respective vibration plates 4 are made of semiconductor such as silicon, etc., then one end thereof is fixed on the substrate 3 through an insulation layer 5 in cantilever state. The four vibration plates 4 are arranged by two on two axes which cross orthogonally to each other on the surface vertical against the central axis of a frame 7. In addition, the vibration part of respective plates 4 is provided with a number of penetrated holes 15, which are of mesh for reducing the viscous resistance of air. Further, the frame 7 is formed by coupling a fixing base plate 8 and a movable base plate 9 with a plurality of piezoelectric bimorph 10, and the bimorph 10 is arranged on the circumferential part of the plate 9, thereby permitting rotary vibration.
Patent JP-H0331428-A (JP)
Title: Method for preventing thermal deformation of helper roll of continuous heat treatment furnace
Inventor: ONO HIRONOBU
IPC: C21D9/56
Filed: 1989-06-28
Abstract: PURPOSE:To prevent the thermal deformation of the helper rolls generated during the line stop of a continuous treatment furnace by rotating the helper rolls of the continuous treatment furnace which is held stopped in the state of having a metallic strip in the furnace in forward and backward directions. CONSTITUTION:The strip S is heat treated in the continuous annealing line of a vertical type furnace which has loopers 5, etc., on inlet and outlet sides and is constituted of a heating zone, soaking zone and cooling zone. The helper rolls 1 in the furnace are rotated at least half alternately in the forward and backward directions by applying a speed command when the line is stopped from the ordinary operation by a trouble, etc. The heat buckle of the strip generated at the time of restarting the operation after the line stop is prevented by this method.
Patent JP-H0454805-A (JP)
Title: Automatic battery charging system for automatically guided vehicle
Inventor: HOSOBUCHI EIJI
IPC: G05D1/02
Filed: 1990-06-25
Abstract: PURPOSE:To reduce facility cost by an arrangement wherein a charger receives a signal from an automatically guided vehicle upon arrival to one of a plurality of charging points and then the charger brings a power supply coupler to that charging point and connect the power supply coupler with a power receiving coupler on the automatically guided vehicle. CONSTITUTION:Optical communication units 31a, 31b are arranged at a plurality of charging points 3a, 3b... An automatically guided vehicle l is mounting a battery 11 and guided automatically by a command fed from a central controller 2 and further provided with a coupler 12 for charging the battery 11. When the battery l on the automatically guided vehicle l requires charging, the vehicle l travels toward a closest charging point, e.g. charging point 3a, and the optical communication unit 31a provides a signal to the charger 5 when the vehicle l arrives the charging point 3a. Upon receiving the signal, a controller 52 for the charger 5 drives a power supply coupler 4 to the charging point 3a where the power supply coupler 3a is connected with a power receiving coupler 12 on the vehicle l and then the battery 11 is charged from a charging power supply 51 through a cable 7.
Patent JP-H1116807-A (JP)
Title: Method and device for magnification correction
Inventor: FUKUDA MAKOTO
IPC: G03F7/207
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve superposition precision, by correcting magnification error with a mask pattern which is an original picture and a pattern on a wafer. SOLUTION: A chuck mechanism 2 is formed of a material of such linear expansion coefficient different from a wafer 1. The wafer 1 and the chuck mechanism 2 are heated for expansion. As an example, if a pattern is magnified with such larger chuck mechanism 2 than the wafer 1 in linear expansion coefficient, the temperature of the wafer 1 and the chuck mechanism 2 are set higher than an exposure temperature. After the wafer 1 is chucked with the chuck mechanism at a specified temperature, the temperature of the wafer 1 and the chuck mechanism 2 is allowed to fall to the exposure temperature. As a result, thermal stress is developed at the wafer 1 and the chuck mechanism 2, and the water 1 is compressed while the chuck mechanism 2 is stretched. With the wafer 1 compressed, an original pattern is exposed for transfer.  Then, when the chuck state of the wafer 1 is released, the compressed wafer 1 restores to its original state, and the transferred pattern is enlarged in size from the original pattern.
Patent JP-H0917873-A (JP)
Title: Work plan preparing method
Inventor: TAKAHASHI KAZUO
IPC: G06Q50/04
Filed: 1995-06-29
Abstract: PURPOSE: To prepare a work plan which is easy to keep a stock date of ASIC products in a production line in which the ASIC products and general-purpose products are mixedly assembled. CONSTITUTION: In a production line in which ASIC products and general-purpose products are mixedly assembled, the ASIC products are made a tall pile in a backward direction from a stake step to an input step with the use of a stock date as a reference (step 12), and the general-purpose products are made a tall pile in a forward direction from the input step to the stock step with the use of an input date as a reference (step 14). Further, when the tall pile is pulled down to level a number of work of each step, the tall pile of the general-purpose products is pulled down prior to the ASIC products (steps 17, 19, 18 and 20). Thus, it becomes easy to keep an appointed date of delivery of the ASIC products and further variations of the stock date of the ASIC products can be reduced.
Patent JP-H11336053-A (JP)
Title: Labyrinthine fixed weir unit
Inventor: TSUNESUMI NAOTO
IPC: E02B7/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein the planate shape of an overflow section is formed in a projecting-retreating shape that alternately projects forward and retreats rearward, and members equipped respectively with specified pitches for projection and retreat are connected together in the breadthwise direction of a watercourse. SOLUTION: A labyrinthine fixed weir 1 is constructed with a weir body 10 erected between side walls 30 of a watercourse, and water overflowing the top thereof is made to flow from the upstream side to the downstream side. The weir body 10 is formed in a structure wherein diagonal weir bodies 10B arranged alternately in reversed gradient in planeness are connected respectively with upstream-side weir bodies 10F and downstream-side weir bodies 10R, and triangular wavelike shapes continuing at specified pitches are formed. Then, a unit weir body 10A in a triangular shape projecting toward the upstream side of the weir body 10 is made to serve as a unit structural member 20, and a fixed weir 1 is formed by connecting a plurality of such structural members in the breadthwise direction of the watercourse.  The member 20 is formed by erecting the unit weir body 10a at the upside of a base 21. Since the planate shape is formed in zigzag, overflow rate per unit overflow width becomes large and furthermore, the unit structural members manufactured at a factory can be connected at a construction site to correspond to optional length of the weir and construction can be executed easily in a short period of time.
Patent JP-S6142611-A (JP)
Title: Modulating optical system
Inventor: MINOURA KAZUO
IPC: G02B26/06
Filed: 1984-08-06
Abstract: PURPOSE:To avoid an influence of a diffracted light being a noise light, and to simplify the constitution by arraying periodically plural image-forming optical elements provided at a position where the noise light generated by an optical modulator has been avoided, and also at a position where a luminous flux modulated by the optical modulator can be photodetected. CONSTITUTION:A luminous flux from a rod-like light source 31 is condensed onto a pin hole plate 33 by a cylindrical lens 32. The luminous flux passing through a pin hole of the pin hole plate 33 is made incident on an optical modulating element 30 in a condensed state by an illuminating lens array 34, and the luminous flux reflected by a fixed element reflecting surface, and a minute reflecting surface on which a modulating operation is not executed is reflected by the element surface and forms a pin hole image 37. On the other hand, the luminous flux modulated and deflected by the minute reflecting surface is made to form an image on a photosensitive drum surface 36 by an image-forming lens array 35. In this case, the image forming-lens array 35 is placed in a position where a position of an incident pupil of each lens element is in the vicinity of a pin hole image 37, and a diffracted light being a noise light is not incident on the pupil surface.
Patent JP-H064842-A (JP)
Title: Adjusting tape
Inventor: WAKIKAWA MASANAO
IPC: G11B23/00
Filed: 1992-06-23
Abstract: PURPOSE:To enable adjustment in a short time for the stable running of a tape by reproducing an adjusting tape instead of adjusting by a microscope, etc., as usual. CONSTITUTION:The recording part 6a and the non-recording part 7a of a prescribed frequency signal are provided alternately on plural respective recording tracks 5b in a tape running direction, and at least one optional recording track among plural recording tracks reverses whose periods of the recording part 6b and the non-recording part 7b to other recording tracks. Then, among plural recording tracks, by adjusting the position of a head so that the magnitudes of one side regenerative output obtained from one side recording part and other regenerative output obtained from other recording part are equal, and placing the head in a prescribed position, an adjusting time is shortened and a cost is reduced.