baber/WOPTO huggingface dataset:
Patent JP-S63297570-A (JP)
Title: Method for metallizing plastic molded part
Inventor: KOBAYASHI MINORU
IPC: C23C18/22
Filed: 1987-05-29
Abstract: PURPOSE:To carry out metallizing providing high finishing accuracy and high yield, by forming an epoxy resin layer on the surface of molded goods, forming conical fine pores on the above epoxy-resin layer, and applying electroless plating. CONSTITUTION:An epoxy-resin layer of >=10mum thickness is formed on the required surface of a plastic molded part 12 used for a waveguide, etc. The surface of this molded part 12 is subjected to preetching by means of an organic solvent 16 such as dimethylformamide. Subsequently, etching is applied to the above by using a chromic-acid solution 17, etc., so as to dissolve, selectively, the part swelled by preetching and form conical fine pores. Then, a catalyst is provided to the above surface for activation, and electroless plating layer 14 is formed to metallize the resin surface. By this method, a product improved in the adhesive strength of metallic film and having high surface accuracy can be obtained.
Patent JP-H07313333-A (JP)
Title: Light-shielding curtain with openwork
Inventor: ISODA NORIHIRO
IPC: D06P5/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a light-shielding curtain through which light can partially pass by a method wherein, on the rear side of a curtain fabric of a jacquard cloth, a black synthetic resin liquid with light-shielding property is printed excepting pattern parts, and a white synthetic resin liquid is coated on the whole surface from the top of the black synthetic resin liquid. CONSTITUTION:For a light-shielding curtain X', on the rear side of a curtain fabric A of a jacquard cloth which becomes the front side (indoor side), a letter or pattern is printed with a black synthetic resin liquid with light-shielding property. In this case, the black synthetic resin liquid is not applied on a pattern part K, and the black synthetic resin liquid is printed on a part B' other than the pattern part K. After drying the black synthetic resin liquid, a white synthetic resin liquid C is coated on the whole surface from the top of the black synthetic resin liquid, then, dried to finish the light-shielding curtain X'. That is, by making a light partially pass through from the pattern part, shortcomings such that, even when the outdoor becomes bright, conventionally the outside brightness cannot be recognized from the inside of a room, can be eliminated, and a light-shielding curtain through which light can partially pass is provided.
Patent JP-H06347002-A (JP)
Title: Steam generator
Inventor: YOSHIMURA MASATOMO
IPC: F22D5/00
Filed: 1993-06-04
Abstract: PURPOSE:To supply steam continuously and in a stabilized state at all times and even when water is being fed relating to a steam generator which produces steam by a heater. CONSTITUTION:When water is fed into a steam-generating tank 2 from a feedwater pipe 1, a controller 11 makes a heater 4 increase the amount of heat synchronously. This constitution enables minimizing the decrease of temperature of the reservoir of water 3 caused by the feeding of water so that the interruptions in the emission of steam from the steam generator can be reduced.
Patent JP-S62291620-A (JP)
Title: Liquid crystal element
Inventor: EGUCHI TAKESHI
IPC: G02F1/1337
Filed: 1986-06-11
Abstract: PURPOSE:To improve the transmittivitity when a picture element shutter is open by forming the film of one substrate of a monomolecular film or cumulative monomercular film of a high-polymer compd. having a hydrophilic part and hydrophobic part in combination within the same molecule and orienting the films preferentially in one direction on the substrate surface. CONSTITUTION:This liquid crystal element is provided with a pair of the upper substrate 11a and lower substrate 11b which are disposed in parallel with each other and have fine ruggedness on the surface and transparent electrodes 12a and 12b wired to the respective substrates. A ferroelectric liquid crystal 13 having the non-spiral structure to exhibit two stable states is disposed between the upper substrate 11a and the lower substrate 11b. Orientation control films 14a and 14b formed of the monomolecular films or cumulative monomercular films of the high-polymer compd. are respectively disposed on the substrates 11a and 11b and the high-polymer compds. has the hydrophilic part and hydrophobic part in combination within the molecule. An external factor is given to the monomolecular film developed on a liquid surface at the time of transferring said film to the substrate, by which the arrangement or orientation of the film constituting element after the accumulation is additionally improved in the case of forming the cumulative monomolecular film. The uniaxial orientation control function is thereby improved.
Patent JP-H11326730-A (JP)
Title: Optical axis correction device and driving part adjusting device
Inventor: MIYAHARA KIYOHIKO
IPC: H04B10/112
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure for generating the effective force of a yoke and a magnet and to accurately set the attaching position of the magnet in the voice coil motor of an optical axis correction device. SOLUTION: A projection 36 is provided toward the inside at the position of specified height on the surface of the yoke 16 to which the magnet 17 is attached. The position of the magnet 17 in a longitudinal direction is decided by the projection 36. Furthermore, the yoke 16 and the magnet 17 are formed so that their width may be coincident, whereby the position of the magnet 17 in a width direction is also decided. Therefore, the positions of two magnets 17 in the width direction and the longitudinal direction are set without causing misalignment with respect to the yokes 16.
Patent JP-S63298512-A (JP)
Title: Battery management system
Inventor: SHINODA HIROSHI
IPC: G05B9/02
Filed: 1987-05-29
Abstract: PURPOSE:To avoid an inconvenience for executing a voltage lowering processing irrespective of the presence of the residual quantity of a battery by executing no prescribed processing even at the time of issuing an alarm during the drive of a load and for a prescribed period thereafter at the time of driving a comparatively large load. CONSTITUTION:When a CPU 1 drives the printer 6 of the comparatively large load to the battery 5, the terminal voltage Vcc of the main battery 5 is temporarily lower than the alarm level of a battery monitor 8 and the battery monitor 8 generates an alarm signal the inverse of BA. Herein, the duration TA of the signal AC of a timer 7 is set slightly longer than a time TP required for printing the printer 6, and then, even if the alarm signal the inverse of BA is supplied, the output of an OR circuit 9 remains a high level by the signal AC, so that a signal the inverse of NMI is not generated. Then, when the capacity of the battery 5 is complete, the voltage Vcc is immediately recovered after the printing to eliminate the alarm signal the inverse of BA. Thereby, the CPU 1 does not execute the voltage lowering processing but continues to execute a prescribed program.
Patent JP-H0285976-A (JP)
Title: Graphic plotting system
Inventor: TAKEUCHI YOSHIHARU
IPC: G06T11/20
Filed: 1988-05-30
Abstract: PURPOSE:To improve the processing ability of a system as a whole by finishing a processing by sending attribute data having the same attribute value only for one time without sending all the data in a segment unconditionally. CONSTITUTION:A graphic command group generating means 13 retrieves graphic data in a read out segment, and generates and outputs a graphic command group which transfers only the attribute data not having the same attribute value as that of the attribute data retrieved just before out of the attribute data. A graphic command group analyzing means 21 analyzes a sent graphic command group, and generates the graphic data by leaving the attribute data whose attribute value is not sent as it is out of the graphic data generated just before, and correcting only the attribute data whose attribute value is sent newly. In such a manner, it is possible to reduce the number of graphic commands to be sent, and to improve the processing ability of the system.
Patent JP-S5758159-A (JP)
Title: Photoconductive member
Inventor: SHIMIZU ISAMU
IPC: G03G5/08
Filed: 1980-09-25
Abstract: PURPOSE:To obtain a photoconductive member with superior and stable electrical, optical and photoconductive characteristics by forming an intermediate layer on an electrically conductive support with a nonphotoconductive amorphous material  contg. Si and N atoms and coating the layer with a photoconductive layer made of  amorphous silicon. CONSTITUTION:On an electrically conductive support 101 made of Mo or the like a nonphotoconductive intermediate layer 102 having a composition represented by a-SixN-x (0<X1) is formed in 30-1,000Angstrom  thickness by sputtering, an electron beam method or other method. On the layer 102 an amorphous silicon layer 103 formed using SiH4, SiF4, etc. as a p-, n- or i-type photoconductive layer 103 contg. a donor or acceptor component. On the layer 103 an upper layer made of Si-base nonphotoconductive amorphous material may be formed in 30-1,000Angstrom  thickness. Thus, a high quality image hardly deteriorating the charateristics even in a humid atmosphere is obtd.
Patent JP-H08324703-A (JP)
Title: Draining device for kitchen and manufacture thereof
Inventor: HONMA TAKEO
IPC: B65F1/12
Filed: 1995-05-31
Abstract: PURPOSE: To provide a draining device for kitchen such as a hardly slippery bamboo basket and a triangular corner. CONSTITUTION: This draining device is provided with the second synthetic resin annular element 7 where the first synthetic resin annular element 3 and legs are formed at the bottom 2 of a metallic mesh container 1 and is constructed by depositing the firs and second annular elements 3, 7. The legs 9 of the second annular element are formed out of elastomer. By forming the legs 9 out of elastomer like this, the legs 9 can increase in friction against a fitting surface like rubber hardly to move.
Patent JP-H06347541-A (JP)
Title: Target tracking device
Inventor: NOMOTO SEIJI
IPC: G01S13/66
Filed: 1993-06-04
Abstract: PURPOSE:To avoid tracking instability due to reduction of the time interval where a plot is detected and relative increase of a position measurement error in a radar device for tracking the target with a high data rate. CONSTITUTION:When plot data which are correlated with a target being tracked are retained in a storage 104 for a certain amount of time and a new plot is detected, an approximation curve according to the method of least squares is obtained as the estimated trace of the target using all plot data within a certain length of time in the past by a prediction position calculator 103 and an estimation position calculator 105, thus calculating the prediction position and estimation position for performing correlation processing. Therefore, in a radar device for tracking the target with a high data rate, tracking instability due to the reduction in the detection time interval relatively for the position measurement error of (alpha-beta) tracker is avoided in a radar device for tracking the target with a high data rate, thus stably tracking the target owing to the reduction in position measurement error by increase of the number of data on a high data rate.
Patent JP-S5661225-A (JP)
Title: Continuous stopping method for transfered article in tubular route transport
Inventor: HARADA KAORU
IPC: B65G51/24
Filed: 1979-10-18
Abstract: PURPOSE: To stop capsule rolling stock in continuous manner under comparatively simpler configuration by stopping the preceding capsule rolling stock with the assistance of stopping device and stopping the following capsule rolling stock in proximity to the preceding rolling stock by buffering force of forward compressed air.  
     CONSTITUTION: The preceding capsule rolling stock A is at standstill at terminal of the stop section 1a due to stopping device 6. Under this condition, the following capsule rolling stock 4B is subjected to speed reduction on account of moving resistance such as the friction resistance of wheel, etc. and braking force of forward compressed air. Then the following capsule rolling stock comes to a halt close to capsule rolling stock 4A under air buffering force. Next, the stopping device 6 is released of action and if the following capsule rolling stock 4C pulls in, capsule rolling stocks 4A, 4B begin to move. Capsule rolling stock 4A is introduced into station 5, while capsule rolling stock 4B stops at terminal of stop section 1a on account of stopping device 6. Capsule rolling stock 4C is caused to stop by capsule rolling stock 4B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5924210-A (JP)
Title: Magnetic head
Inventor: OOKUBO HIROYUKI
IPC: G01D5/245
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a surface-opposed type magnetic head with a unique and newal construction which can minimize the clearance between a magnetographic medium and a head as much as possible by arranging a lead section of a magnetosensitive element outside the area where the magnetosensitive element faces a magnetic lattice to reduce the interval between detection surfaces of the both as much as possible. CONSTITUTION:A magnetic head H comprises a magnetosensitive element 1, a chip carrier 2 carrying elements, a holder 3 for supporting the chip carrier in a recess 3', a lead 5 of the element, a terminal 9 connected to the lead, a bias magnet 8 mounted on the back of the holder 3 and the like, the magnetosensitive element 1 arranged to face in surface a magnetic lattice 4 of a magnetic drum M. A lead section, for example, wire bonded section is arranged outside the area where the magnetosensitive element 1 faces the magnetic lattice 4 and resin molded 7 as required. This can set the interval between detection surfaces of the magnetic lattice 4 and the magnetosensitive element 1 as small as possible thereby reducing the clearance. A protective cover 6 covers the surface facing the magnetic lattice 4 except for the lead section 5 in the detection surface of the magnetosensitive element 1 and is fixed on the holder 3.
Patent JP-S63297054-A (JP)
Title: Printing head
Inventor: KONNO HIROSHI
IPC: B41J2/275
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the resistance at a rotation fulcrum part to realize the good following of an armature and to enable a high-speed printing, by a method wherein a depressing member is made of a rigid body having an edge part to be brought into pressure contact with the armature at the edge part thereof. CONSTITUTION:An armature 1 is so supported as to be pinched from opposite directions between an edge part 2a of an outer circumferential part of an outer yoke 2 and an edge part 3a of a depressing member 3 formed opposedly to the edge part 2a. The depressing member 3 is integrally formed with a ring 4, and thereon a ring rubber 5 is fixed by the ring 4. With the electric supply to a coil 17, the armature 1 rotates toward an inner yoke 16 on the fulcrum determined by the edge part of the periphetary of the outer yoke 2 and the rigid body edge 3a. With the rotation of the armature 1, a printing is conducted using printing wires 9 with tip ends arranged in a predetermirred matrix form. The fulcrum of the armature 1 held by a linear contact makes an energy loss remarkably low at the fulcrum part of the armature 1 in the acuation of the armature 1 and, furthermore, the ring rubber 5 absorbs the shock occurring at the impact.
Patent JP-H10326466-A (JP)
Title: Medium reading device
Inventor: HAYATA MASANORI
IPC: G11B20/18
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a medium reading device that can access a recording medium such as DVD(digital video disk) at a high speed. SOLUTION: A signal detecting section 2 makes DVDI, in which one block consisting of plural sectors having address information individually is recorded as an information having a horizontal and vertical error correction code an object, detects a recorded signal of information recorded in an arbitrary position of this DVDI and outputs a detected signal. A horizontal direction error correction section 3 demodulates this detected signal, corrects an error of a horizontal direction of the detected signal, and outputs corrected data. An operation control section 5 detects address information of the sector from this corrected data. Thereby, accurate sector ID information can be detected in shorter time.
Patent JP-H11310493-A (JP)
Title: Growing of thin film having low dislocation density
Inventor: NISHINO ISAMU
IPC: C30B23/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for growing an MgZnSSe thin film having low dislocation density and giving a ZnSe laser element having prolonged life. SOLUTION: A ZnSe thin film 2 is epitaxially grown on a ZnSe single crystal substrate 1 and an MgZnSSe thin film 3 necessary for the production of a ZnSe semiconductor laser element is epitaxially grown on the ZnSe thin film. The above process is carried out by irradiating Zn molecular beam and Se molecular beam together with high-energy Mg molecular beam and high-energy S molecular beam to decrease the dislocation density of MgZnSSe thin film 3 to about 1×10<3> cm<-2> which is lower than the dislocation density of the ZnSe thin film and the ZnSe single crystal substrate. Accordingly, the life of ZnSe light-emitting element including ZnSe laser element is expected to be prolonged.
Patent JP-S5926942-A (JP)
Title: Preparation of glass coated with metallic oxide
Inventor: KAWAHARA HIDEO
IPC: C03C17/23
Filed: 1982-08-02
Abstract: PURPOSE:To obtain a glass, coated with a metallic oxide, and having improved chemical durability, by blowing a powder of an organometallic compound containing a fine powder of anhydrous silica on the sourface of a glass, and thermally decomposing oxidatively the powder. CONSTITUTION:0.5-5wt% fine powder, containing 90wt% anhydrous silica, and having 7-10mum particle diameter is mixed with a powder of an organometallic compound, e.g. a metallic acetylacetonate or dibutyltin difluoride, to inprove the fluidity of the powder of the organometallic compound and the chemical durability of films of the metallic oxide to be formed on the glass. The mixed powder is then blown on the surface of the heated glass at a high temperature by the powder blowing method to form the aimed metallic oxide films on the surface of the glass by the thermal decomposition and oxidative reaction. Thus, the aimed glass coated with the metallic oxide films is obtained.
Patent JP-S57126936-A (JP)
Title: Valve seat for engine
Inventor: IWATA NORISHIGE
IPC: F01L3/02
Filed: 1981-08-27
Abstract: PURPOSE: To manufacture a valve seat excellent in resistance to valve recession and suitable for an automotive engine in which such fuel as unleaded gasoline by using a Ni-Mo-Cr base alloy containing a relatively large amount of Mo.  
     CONSTITUTION: An alloy containing 10W30wt% of Mo, up to 30wt% of Cr and up to 30wt% of Fe, the balance being essentially Ni, is relatively low in hardness and excellent in machinability and grindability, and a valve seat produced from the alloy exhibits excellent resistance to the valve recession. With a Mo content of less than 10wt%, the resistance to valve recession becomes insufficient, and with a Mo content of more than 30wt% the adhesive property or  weldability is degraded. A more preferable range of the Mo content is about  13wt% or more. Though Cr displays a remarkable effect on the valve recession  where the Mo content is low, if the CR content exceeds 30wt%, productivity  and the finish of machined surfaces are degraded. The amount of Fe acceptable  as an inexpensive admixing material is up to 30wt% at maximum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61294184-A (JP)
Title: Tandem type screw compressor
Inventor: OOHAMA TAKAORI
IPC: F04C23/00
Filed: 1985-06-20
Abstract: PURPOSE:To decrease the total thrust load by installing a hermetic double-shaft motor between a plurality of screw compressors to drive them so as to arrange the inlet side and discharge side of each screw compressor oppositely to each other. CONSTITUTION:When a hermetic double-shaft motor 4 is driven, the gas sucked through an inlet opening 5 undergoes the first stage compression in a first-stage screw compressor, and goes into an air passage 11 in a second-stage screw compressor 3. Then the gas is sucked through an inlet opening 10 to undergo the second-stage compression, and is discharged through a discharge opening 12. In this case, thrust loads T1, T2 act on rotors 13, 17 of compressor 2, 3 respectively, according to each differential pressure between its discharge and inlet pressure. As the inlet side and discharge side of each of compressors 2, 3 are arranged oppositely to each other, thrust loads T1, T2 work face to face, offsetting each other. Thus, the total thrust load can be decreased.
Patent JP-S61292867-A (JP)
Inventor: HARA NOBUYOSHI
IPC: H01R43/00
Filed: 1985-06-20
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-S5760028-A (JP)
Title: Method for recovery of sensible heat in two chamber box type annealing furnace
Inventor: SEKIGUCHI KATSUMASA
IPC: C21D9/54
Filed: 1980-09-30
Abstract: PURPOSE:To recover sensible heat effectively and reutilize the same by recovering the sensible heat of coils during coil cooling in a cooling chamber by means of steam or hot water, and further causing the heat exchanging of this with the waste gas after the passage through the recuperator in a heating chamber. CONSTITUTION:The cooling water of a cooler 8 enters a cooler 8 at ordinary tepm. from a water source 9, and in the cooler, it cools the high temp. atmosphere gas circulating in a cooling chamber 2 and is thereby raised of temp. by about 10- 15 deg.C. This gas is fed to a gas-water separating drum 10. Since heat pipes 11 are provided in the drum 10, satd. steam of around 160 deg.C and about 7kg/cm<2> is generated in the drum 10 by the sensible heat of coils A. This steam is fed through a pipe  12 to a reheater 13, where it is superheated to superheated steam of about 10kg/cm<2>. After the waste gas in a heating chamber 1 is about 500-550 deg.C after the passage of the recuperator, it lowers down to about 300-350 deg.C after superheating, and is dissipated to outdoors.
Patent JP-H083452-A (JP)
Title: Thermosetting composition and method for curing it
Inventor: ISOZAKI OSAMU
IPC: C08G59/24
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a thermosetting compsn. excellent in storage stability by mixing an epoxy compd., a compd. having a silanol group and/or a hydrolyzable group directly bonded to a silicon atom, and an organotin compd. CONSTITUTION:This thermosetting compsn. is obtained by mixing 100 pts.wt. epoxy compd. made from an epoxidized ethylenically unsatd. monomer having one or more, esp. 2-100, epoxy groups in the molecule [e.g. glycidyl (meth) acrylatel or its polymer, 0.1-200 pts.wt. compd. having a silanol group and/or a hydrolyzable group directly bonded to a silicon atom (e.g. methoxytrimethylsilane), and 0.001-20 pts.wt.organotin compd. represented by the general formula, (R<1>)nSn(OR<2>)4-n [wherein R<1> and R<2> are each 1-20C monovalent hydrocarbon group or a group represented by the formula (wherein R<3> is a 1-20C monovalent hydrocarbon group n is 0-3; and m is 1-20)] (e.g. tin tetraacetate). This compsn. is dissolved in a solvent, applied to a substrate, and thermally cured at about 60 deg.C or higher.