baber/WOPTO huggingface dataset:
Patent JP-S6231643-A (JP)
Title: Front inserter
Inventor: KAJITANI HIROSHI
IPC: B41J13/00
Filed: 1985-07-30
Abstract: PURPOSE:To remove an abnormal feeling and improve operability in the supply of medium by providing a speed controlling means for synchronizing the transfer speed of a transfer means with the supply speed. CONSTITUTION:When a type medium is inserted along a guide plate, speed detecting photosensors 1a, 1b detect the type medium in the order of 1a, 1b. A speed detecting circuit 14 counts the number (n) of pulses generated by an oscillator 18 while the type medium passes between the photosensors 1a, 1b. A speed controlling circuit 15 calculates pulse frequency P to generate and send the pulses of the frequency P to the input of a drive circuit 16. Timing of the speed controlling circuit 15 generating the pulses to drive a step motor 2 is taken immediately after the photosensor 1b detects the type medium.
Patent JP-H0335409-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAWADA SHUICHI
IPC: G11B5/60
Filed: 1989-06-30
Abstract: PURPOSE:To allow the simultaneous formation of determined sliders by forming many magnetic head elements on a substrate in the state in which magnetic poles for reading face the front surface of the substrate. CONSTITUTION:Perpendicular cores 20 are provided perpendicularly at one end of many lower cores 10 formed on the substrate 1 and gap layers 11 are formed around these cores. Upper cores 15 are formed via upper insulating layers 14 on the coils 13 formed respectively via lower insulating layers 12 so that the ends thereof come into contact with the perpendicular cores 20 via the upper insulating layers 14 and the other ends are bonded to the lower cores 10. The front surface of the wafer is then coated with a protective film 21 and after the wafer is surface-polished from above, the polished surface S2 of the protective film 21 is selectively etched to chip away loading parts K1, by which the sliders are formed. The sliders of all the magnetic heads on the substrate are formed by one time of the etching in this way. The smooth loading parts are obtd.
Patent JP-H0911485-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: TANETANI YOICHI
IPC: B41J2/16
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse influence of a decrease in the degree of an adhesive on printing quality by forming a top plate with a groove having an ink discharge port and an ink passage communicating with the port of a resin material having a specific value or less of a linear expansion coefficient at least in a nozzle array direction. SOLUTION: A top plate with a groove having a discharge port and an ink passage communicating with the port is formed of a resin material having a linear expansion coefficient of at least in a nozzle array direction of 2.0×10<-5> [K<-1> ] or less. Then, when the plate with the groove of a liquid crystal polymer is molded by providing a gate at a part B, the melted polymer flows in the same direction as the array direction near the nozzle, and hence the linear expansion coefficient becomes 1.1×10<-5> to 1.2×10<-5> [K<-1> ] in the same array direction similarly to the case that the gate is provided and molded at the part A.  When the plate is molded by the resin material having the coefficient of at least in the same array direction of 2.0×10<-5> [K<-1> ] or less in this manner, the decrease in the degree of adhesion of a heater board to a nozzle wall due to the heating or change of environmental temperature can be prevented.
Patent JP-S6229357-A (JP)
Title: Slip processing system applied with facsimile equipment
Inventor: FURUSAWA YOSHITAKA
IPC: G06K15/00
Filed: 1985-07-31
Abstract: PURPOSE:To attain on-line slip processing by sending the 2nd picture image formed by a picture image information processing means to a designated facsimile equipment in response to the transmission request from the said means. CONSTITUTION:A facsimile system output section 36 extracts output slip forming information and an output destination identifier from an output spool file 23 and transfers them to a picture information processing unit 41. When the unit 41 receives them, a picture image of an output slip is formed in a bit map memory in the equipment according to character information, control information and form overlay information included in output slip forming information. A FIP 14 receives a sending command from the unit 41, then the FIP 14 calls an opposite facsimile equipment 11 by using a commanded facsimile number. When the connection is finished, a connection end notice is issued, and the icture image of the output slip formed in the bit map memory in the unit 41 is sent to the facsimile equipment 11. Thus, the on-line slip processing using the facsimile equipment is attained.
Patent JP-H0867931-A (JP)
Title: High-gold-content yellow dental alloy
Inventor: IENZU FUITSUSHIYAA
IPC: A61K6/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a new useful dental alloy usable for all applications in its adaptable form which exhibits eminent biological compatibility.  
     SOLUTION: A new high gold content dental alloy suitable for surface processing by means of ceramics composes, on a weight % basis, 91-99.4% of gold, 0.5-3% of titanium and/or tantalum, 0-5% of silver, and 0-1% of at least one element selected from the group comprising iridium, rhodium, ruthenium, platinum, palladium, osmium, tungsten, iron, molybdenum, niobium and rhenium. The dental alloy has extremely good biological adaptability and it is usable in annealing technique together with conventional techniques. Thus, it can be used as a gold alloy adaptable for all applications and it satisfies the following standards; ISO 1562, ISO 9693 and DIN 13927, respectively. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08330225-A (JP)
Title: Lighting optical device, exposure device, and exposure method
Inventor: ICHIHARA YUTAKA
IPC: H01L21/027
Filed: 1996-06-28
Abstract: PURPOSE: To reduce speckle with a simple control by providing an optical member for rocking a plurality of fluxes of light which are applied to a second optical integrator for distributing pulse light from a first optical integrator two-dimensiomlly at least for half period while applying a minimum number of pulses between both integrators. CONSTITUTION: A fly-eye lens 3 which is a first optical integrator receives pulse light from a light source device 10 to generate a plurality of point light sources distributed two-dimensionally. A fly-eye lens 5 which is a second optical integrator receives pulse light from the first optical integrator to generate a plurality of point light sources distributed two-dimensiomlly. A scanning mirror 17 is provided between the fly-eye lens 3 which is a first optical integrator and the fly-eye lens 5 which is a second optical integrator as an optical member for rocking a plurality of fluxes of light entering the second optical integrator 5 at least for half period while applying a minimum number of pulses.
Patent JP-H0220004-A (JP)
Title: Electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/06
Filed: 1988-07-08
Abstract: PURPOSE:To hold the attracting state of a movable core to a stationary core with extremely small power by attenuating the resisting force of a spring by the magnetic attraction force of a permanent magnet at the time of attracting and holding the movable core to the stationary core. CONSTITUTION:A permanent magnet 11 is so secured to a valve body holding member 10 made of nonmagnetic material so secured to a movable core 3 as to oppose to a yoke 1 to operate a magnetically attracting force to the yoke 1 in a gas valve open state, i.e., at the time of attracting and holding a stationary core 2 to the core 3 by the energization of an electric winding 4. Since the resisting force of a spring is attenuated in the amount (b) by the magnetically attracting force of a permanent magnet between 0 and (a) at the time of attracting and holding the movable core to the stationary core, power to be conducted to the winding can be reduced.
Patent JP-H0828571-A (JP)
Title: Roll bearing bush for molten salt electroplating device
Inventor: GOMI SHUJI
IPC: F16C33/16
Filed: 1994-07-21
Abstract: PURPOSE:To improve durability against the specified bath temperature of a molten salt electroplating device by forming the bearing bush of a roll in the molten salt bath of the molten salt electroplating device by using a carbon material having surface porosity being a specified value or less. CONSTITUTION:Formation of a molten salt electroplating device is such that a steel 10 is introduced in the molten salt bath 15 of a cell 14 through a conductor roll 31 supported by a roll bearing 32 outside the bath and passes through a space between anodes 13 and further, the steel passes a conductor roll 11 in the bath and a space between) the anodes 13 and introduced to a conductor roll 31 outside the bath. The bearing bush 22 of a roll shaft 23 in the molten salt bath of the molten salt electric plating device is formed of a carbon material having surface porosity of 10% or less. This constitution provides a roll bearing bush 22 having durability against molten salt and performs stable operation of molten salt equipment.
Patent JP-H067821-A (JP)
Title: Method for controlling heating steel strip with beltlike flame burner
Inventor: AMAGASA TOSHIAKI
IPC: B21B37/00
Filed: 1992-06-26
Abstract: PURPOSE:To make the heating temp. of a steel strip constant and to uniformize the properties of product by changing the number of fired burners after adjusting a fuel gas flow regulating valve at an opening degree corresponding to the changed number of the burners. CONSTITUTION:The transporting speed of a stainless steel strip is inputted in a controller 13 and the number of fired burners 5 is decided in accordance with this speed. In accordance with the result, respective fuel valves 10 are operated. On the other hand, the set opening degree of the flow regulating valve 11 is decided in accordance with the number of the fired burners and the set opening degree of the fuel gas flow regulating valve 11 is beforehand chaned according to this opening degree. In this way, the change of the set number of the burners and set opening degree of the flow regulating valves 11 accompanying the change of the transporting speed is completed. After that, the ordinary PID control is executed with the loop of a fuel gas flowmeter 14, fuel gas flow controller 15 and fuel gas flow regulating valve 11.
Patent JP-S6229120-A (JP)
Title: Winding process for fine wire through fine hole and device thereof
Inventor: AZUMA AKIRA
IPC: H01F41/08
Filed: 1985-07-30
Abstract: PURPOSE:To wind a fine wire easily around a body through a fine hole thereof by a method wherein the fine wire is inserted into the fine hole together with fine liquid stream discharged from a nozzle with the fine hole and the nozzle of body arranged in an gaseous atmosphere. CONSTITUTION:One end of a coil 3 is fixed to an adequate position and liquid is discharged from a nozzle 4 of a closed funnel-shaped guide 5 while the other idle end side coil 3 is made skirt along the inner wall of said guide 5. The idle end side of coil 3 instantaneously inserted into a core hole 2 together with fine liquid stream A thus discharged. After the insertion, the liquid discharge is stopped and the funnel-shaped guide 5 is splitted to hole the end of coil 3 and tension is applied. At this time, the coil 3 is pulled out of said guide 5 adhering closely to the core 1 without any slacking. Successively the coil 3 being reset to its original position is positioned along a gap S of aligning guide 6 and then the idle end side of coil 3 thus positioned is made skirt along the inner wall of said guide 5 while discharging liquid from the nozzle 4 of closed funnel-shaped guide 5 to be inserted into the core hole 2 together with the fine liquid stream A.
Patent JP-H0218989-A (JP)
Title: Soldering method
Inventor: EBINA KOUSEI
IPC: H05K3/34
Filed: 1988-07-07
Abstract: PURPOSE:To prevent the diffusion of the silver of an Ag.Pd conductor to eutectic solder under the state of melting by coating the surface of the conductor with a material having the high melting point and connecting a part, etc., to the conductor by a solder material having the low melting point. CONSTITUTION:Pasty high melting-point solder containing flux is printed to Ag.Pd conductors 2 fixed onto an alumina substrate 1 through printing and baking. The state is heated up to a fixed temperature, the solder is melted, cooled and solidified, and the surfaces of the Ag.Pd conductors are coated. Pasty eutectic solder is applied onto the surfaces of the conductors, a lead terminal 5 and a chip part 6 are placed, the whole is heated and the solder is melted and cooled, and the lead terminal 5 and the chip part 6 are connected. Accordingly, the Ag.Pd conductors 2 are coated with high melting-point solder, thus preventing the diffusion of the silver of the Ag.Pd conductors to eutectic solder in the joining of the Ag.Pd conductors 2 and eutectic solder, then remarkably increasing the adhesive strength of the Ag.Pd conductors.
Patent JP-2000032862-A (JP)
Title: Cage for diverse rodent animals
Inventor: GABRIEL GEORGE S
IPC: B01D46/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a cage for rodent animals capable of protecting a filter top section and cage top section in the cage even with easiness in cleaning. SOLUTION: This cage comprises a filter bonnet opened in the top section and having a filter top section suitable for covering the opened top section of the cage. The filter top section comprises a top wall section having open holes, and a body section having a side wall section which extends from the top wall section and forms an open end section. A shield is permanently fixed to the top wall section and disposed in the region defined by the side wall section.
Patent JP-S5961011-A (JP)
Title: Optical magnetic recording medium
Inventor: MACHIDA HAJIME
IPC: G11B5/64
Filed: 1982-09-30
Abstract: PURPOSE:To lessen energy for recording as well as to enlarge S/N in process of playback by combining transition metals (Fe, Co) and rare earth element (Dy, Tb, Gd). CONSTITUTION:For a magnetic thin layer magnetic alloy film expressed by the following general formula: (M I xMII1-x)z(FeyCo1-y)1-z, wherein M I is Tb, Gd or Dy and MII is Tb, Gd, Dy or Bi, and M I differs from MII, while 0.0<x<1.0, 0.7<=y<1.0 and 0.1<z<0.3. Two kinds of transition metal, Fe and Co improve Faraday rotational angle and combination of the two kinds of rare earth element controls vertical anisotropy and Curie temperature. Said magnetic thin layer has 200-1,000Angstrom  of thickness properly and 800nm of LD wave-length, 5mus of laser pulse width and 200Oe of outer magnetic field are used as recording conditions.
Patent JP-H0521432-A (JP)
Title: Formation method of through-hole contact
Inventor: IKEDA YUUJIROU
IPC: H01L21/3205
Filed: 1991-07-10
Abstract: PURPOSE:To form a through hole whose aspect ratio is small by a method wherein an intermetallic multilayer insulating film is constituted of a plasma SiO film, an ECR CVD SiO film and a plasma SiO film. CONSTITUTION:An SiO film 2 is formed on a metal 1 by a plasma CVD method. Then, an SiO film 10 is formed on the SiO film 2 by an ECR plasma CVD method; in addition, an SiO film 4 is formed on the SiO film 10 by a plasma CVD method. Thereby, an intermetallic insulating film is constituted of three layers by the SiO film 2, the SiO film 10 and the SiO film 4. Then, an opening is formed in the intermetallic insulating film; a through hole 11 is formed; after that, tungsten 8 as an electrode is grown selectively by a CVD method on the metal 1 inside the through hole 11; in addition, a metal 9 by AlSiPd is deposited; after that, the metal 9 is shaped. Thereby, it is possible to form a through-hole contact whose aspect ratio is reduced to 1 or lower and which can surely prevent the metal from being disconnected.
Patent JP-S6326495-A (JP)
Title: Tank structure of liquefied gas carrier
Inventor: YAMADA KAZUHIRO
IPC: F17C3/04
Filed: 1986-07-21
Abstract: PURPOSE:To facilitate the working of corner parts by cutting out each corner part, where three planes meet, by a plane, and connecting a flat plate to each cutout part. CONSTITUTION:The outer wall of a tank consists of a bottom plate, side plates 1, ceiling plates 2, 3, and front and rear plates 4. In the corner parts where respective planes of steel plates meet, corner members 5 are provided. Each corner part 6 where three planes meet is cut out by a plane, and to this cutout part a corner member consisting of a flat plate 7 having a shape covering this is fitted by welding. Thus, the working of three plane corner parts can be facilitated, and the enhancement in accuracy can be achieved.
Patent JP-H0221198-A (JP)
Title: Heat exchanger
Inventor: MURAMATSU KEI
IPC: F28F1/30
Filed: 1988-07-07
Abstract: PURPOSE:To permit the reduction of the weight of a heat exchanger by a method wherein the troughs of corrugated fins are flattened and the flattened surfaces are welded to the flat side surface of a flat type tube while a penetrating hole is formed at the end of the flat type tube and an inlet port pipe as well as an outlet port pipe forming communicating holes are penetrated through the penetrating hole and are welded to the flat type tube. CONSTITUTION:A corrugated fin 6 is formed so as t have a wavy form and the flat trough 12 is welded to the flat side surface of a flat type tube 5 by ultrasonic seam welding, for example. Elliptic communicating holes 16 are formed on an inlet port header pipe 2 and an outlet port header pipe 3 with an equal pitch along the axial direction of the pipes. The inlet port header pipe 2 and the outlet port header pipe 3 having such a constitution are penetrated through penetrating holes 10, 11, formed on both ends of a plurality of laminated finned tubes 1 while the burr rings 10a, 11a, formed on the opening rims of the finned tubes 1, are welded to the outer surfaces of the inlet and outlet header pipes 2, 3 through arc welding, for example, so as to be liquid-tight.
Patent JP-H0920257-A (JP)
Title: Motor-driven power steering device
Inventor: YAMAWAKI SHIGERU
IPC: F16D41/10
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the release force of a mechanical type clutch and to perform reliable release by a method wherein at least one set of a plurality of paired clutch mechanisms is brought into a non-engaging state at a more rapid timing than other clutch mechanism. SOLUTION: In a mechanical clutch 30, first, third, and fifth clutch mechanisms 31A and 31C, and 31E are engaged in the forward rotation direction of an auxiliary torque input member 32, and second, fourth, and sixth clutch mechanisms 31B, 31D, and 31F are engaged in a reversing direction. The first and second clutch mechanisms 31A and 31B of a clutch mechanism 31 are brought into a non-engaging state at a more rapid timing than other clutch mechanisms 31C-31F. Namely, a taper-form space 24 and an engaging member 35 are arranged in the same shape and at equal intervals.  Meanwhile, the peripheral length L1 of a first position control member 36A to position the engaging member 35 of the first and second clutch mechanisms 31A and 31B is set to a value longer than the peripheral length L2 of other position control members 36B and 36C, whereby only a part of the clutch mechanisms are brought into a non-engaging state at a rapid timing.
Patent JP-H107945-A (JP)
Title: Antifouling coating composition
Inventor: TENDOU KAZUYOSHI
IPC: C09D5/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating compsn. which prevents the deposition of marine organisms and the formation of slime for a long period of time and is not so dangerous as a tin compd. by compounding a specific picolinamide deriv., a resin, and a solvent. SOLUTION: This compsn. contains a picolinamide deriv. represented by formula I [wherein R<1> and R<2> are each alkyl, aryl, or aralkyl; and X is (NO3 )2 or (ClO4 )2 ], a resin pref. having a wt.-average mol.wt. of 5,000-150,000 (e.g. one obtd. from methacrylic acid, methyl methacrylate, 2-ethylhexyl methacrylate, and a compd. represented by formula II), and a solvent (e.g. n-butanol). Pref. 100 pts.wt. resin (solid basis) is compounded with 1-500 pts.wt. picolinamide deriv. and 10-400 pts.wt. solvent.
Patent JP-H0813593-A (JP)
Title: Siphon type closet
Inventor: MIWA EIJI
IPC: E03D11/02
Filed: 1994-06-28
Abstract: PURPOSE:To prevent generation of washing sound such as bokoboko after completing washing in addition to execution of a countermeasure for preventing invasion of a bad smell and insects. CONSTITUTION:A siphon type closet is formed with a hole 11 of which the opening face is submerged between the sealing water level Wa of a trap part 6 and the lower end of a partition wall 2 of a closet main body 1. The end part of a pipe 12 communicating to the hole 11 is opened above the upper end of the trap part 6.
Patent JP-H0725360-A (JP)
Title: Front section structure for vehicle
Inventor: KUBOGAMI JIYUNJI
IPC: B62D25/08
Filed: 1993-07-09
Abstract: PURPOSE:To provide a front section structure for an automobile, which is so constituted that a collision load is restrained from being inputted into a cowl box from a connecting member at the time of a head-on collision, and the stiffness of the cowl box is enhanced with the connecting member made use of when the connecting member is interposed between a right and a left suspension tower. CONSTITUTION:Each suspension tower 6 supporting the upper sections of front suspension means is provided at the right and left sides within an engine room 2, both the right and left suspension towers are relatively connected to each other by a connecting member 30 in a flat plate shape extended in the car width direction in front of a cowl box 3 supporting the lower end section of a front window glass, and the connecting member is provided with bead sections 30a lowering the stiffness of a car body in the longitudinal direction. Besides, the rear end side of the connecting member is connected to the front side flange section of the cowl box.
Patent JP-H0970835-A (JP)
Title: Spool for taking up metallic linear article having good impact resistance and deformation resistance and its manufacturing method
Inventor: SAKASHITA MIKIO
IPC: C03B37/12
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a spool for taking up a metallic linear article having a good impact resistance and deformation resistance by making a molded article of a resin in which polystyrene with a specified average molecular weight contains rubber. SOLUTION: The outside diameter of a drum 2 in a spool 1 for taking up a welding wire is, for example, about 150mm, the outside diameter of a flange 3 is about 270mm, and the distance between two flanges 3, 3 near the inside central parts of the flange surfaces (outside diameter part of drum 2) is about 90mm. The spool 1 for taking up a welding wire having a good impact resistance and deformation resistance is prepared by a method in which a resin raw material containing polystyrene with an average molecular weight of (18-35)×10<4> and 5-15wt.% of a rubber component is heat-melted at 200-300 deg.C, injected into a form, and molded.
Patent JP-H04369442-A (JP)
Title: Discriminating method for primary color from secondary color
Inventor: MORI NAOKI
IPC: B41F31/02
Filed: 1991-06-14
Abstract: PURPOSE:To automatically decide whether the color of a set-solid part is a primary color or a secondary color in offset printing. CONSTITUTION:A set-solid part in offset printing is measured by a color reflection densitometer to obtain a hue error for each color when the maximum value of reflection density of respective color components is at a constant value or larger. The hue error value is compared with a comparison reference value which has been stored in advance for each color component. When the hue error value is at the comparison reference value or lower, the color is determined to be a primary color while it is determined to be a secondary color when the hue error is higher than the comparison reference value.