baber/WOPTO huggingface dataset:
Patent JP-H04343654-A (JP)
Title: Lens polishing device
Inventor: SHINGO MASAO
IPC: B24B13/01
Filed: 1991-05-16
Abstract: PURPOSE:To provide a lens polishing device capable of improving the precision of a lens face and shortening the polishing time via the automatic polishing with an abrasive liquid and having a simple structure. CONSTITUTION:An eccentric rotary shaft 5 converting the rotation of a pad rotating motor 3 into the eccentric rotation is provided on a vertically slidable slider 2 fitted to a head drive section 1, a pad 8 swayably supported at the tip of the eccentric rotary shaft 5 and having multiple fins radially on the outer periphery is provided, and an abrasive liquid feeder 12 feeding an abrasive liquid to a lens 7 held by a holder 10 rotated by a holder rotating motor 11 is provided. The pad with fins is eccentrically rotated while being vertically swayed along irregularities of the lens face shape, the abrasive liquid is wound into roots of the fins provided on the outer periphery, the abrasive liquid is invariably fed to an abrasive fabric 14, the linear motion in the radial direction is repeated several times by the head drive section 1, and the lens 7 is finished into a mirror face by the abrasive fabric 14 and abrasive liquid.
Patent JP-H09296405-A (JP)
Title: Paving material and its manufacture, and draining pavement construction method using the material
Inventor: YAMAMOTO NORIO
IPC: E01C5/22
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a draining pavement construction capable of maintining a satisfactory drainage with a sufficiently strong paving material. SOLUTION: A pavement block 1 is made by mixing cement and fine aggregates with water added and hardened and formed into a solid body having 26 faces with a cube measuring 4cm each in length, breadth and height undergone chamfering in a width of 0.75cm at every ridge and comprising of two horizontal planes 2, 2 in the upper and lower positions, four perpendicular faces 3, 3..., chamfered parts 4, 4... at every ridge, and chamfered parts 5, 5... at every corner.  With a number of pavement blocks 1 prepared and coated with an asphaltic binder and arranged in a gridlike form on the surface of a base course, V-shaped surface drainageways are formed at the pavement surface and upside-down V-shaped undersurface drainageways are formed at the surface contacting with the base course respectively by the chamfered parts 4 on the horizontal planes while vertical drainage parts each in a square section are formed at the corners by the perpendicular chamfered parts.
Patent JP-H04340852-A (JP)
Title: Facsimile equipment
Inventor: KISHINO YASUKAZU
IPC: H04N1/00
Filed: 1991-05-16
Abstract: PURPOSE:To automatically operate the appropriate selection and switching of a power source, and the charge of a charge type battery or the like. CONSTITUTION:An outside power source detecting means detects whether an outside power source is connected. A power source control part operates a facsimile main body part by the outside power source, and charges the charge type battery by a charging circuit, on the condition that the outside power source is connected. And also, the power source control part operates the facsimile main body part by the power source of the charge type battery on the condition that the outside power source is not connected. Then, at the time of detecting that the voltage of the charge type battery is decreased to the prescribed one by a battery voltage detecting means, the power source control part stops the operation of the facsimile main body part.
Patent JP-S61269836-A (JP)
Title: Convergence correcting device
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1985-05-24
Abstract: PURPOSE:To make a deflecting magnetic field into an even magnetic field and enable to correct convergence, by applying a correcting current responding to the current flow to two coils generating deflecting magnetic fields in the reverse direction each other to the flow of a saw tooth wave current wound on convergence yokes. CONSTITUTION:Two coils 14 and 15 are wound on convergence yokes 21 and 22 in a bifilar winding, and terminals 23, 24 are lead from the coil 14, while terminals 25, 26 are from the coil 15. When a current flows from the terminal 23 to terminal 24, or from 25 to 26, a magnetic field to move side beams 27R and 27B outward is generated from the coil 14 or 15. When a horizontal saw tooth wave current flows through terminals 18 and 19, a convergence correcting current flows from the coils 14 and 15 to move the side beams 27R and 27B. Therefore, an active convergence in the lateral direction on the screen can be corrected.
Patent JP-S5636011-A (JP)
Title: Method and apparatus for evaluation of finished surface
Inventor: NAKAMURA TAKAO
IPC: G01B21/30
Filed: 1979-09-03
Abstract: PURPOSE: To accomplish quantitative evaluation of variations in lines such as hair lines by determining a correlation coefficient from two surface roughness curves measured at the right angle to the machining direction.  
     CONSTITUTION: A ground surface machined in the Y axis is illustrated as follows. Initially, a surface roughness F 1 (x) is measured in the x axis perpendicular to the machining direction and then, similraly, a surface roughness F 2 (x) is measured at a position deviated by α in the machining direction. The correlation coefficient R 12 (τ) between the two curves F 1 (x) and F 2 (x) is as given in the formula II. The correlation coefficient K by normalizing this is as shown in the formula I. This enables quantitative evaluation of straightness and variations in lines such as hair lines and cut hair. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01282220-A (JP)
Title: Curable resin composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08G75/04
Filed: 1988-05-10
Abstract: PURPOSE:To obtain the subject composition the most suitable for paint, coating or adhesive, etc., having excellent heat resistance and no odor, composing of a specific liquid unsaturated compound and oligomer having thiol group and alicyclic structure in a specific molecule. CONSTITUTION:The aimed composition is composed of (A) a liquid unsaturated compound having either >=2 reactive C=C or >=1 reactive CidenticalC and <=1000 molecular weight and (B) an oligomer containing thiol group and alicyclic structure in a molecule and having >=2 unsaturated bonds, >=1 of the bonds is obtained by a reaction of an unsaturated alicyclic compound (preferably dicyclopentadiene) in a ring and a polythiol compound having >=2 thiol groups in a molecule in a ratio that total number of thiol group in the polythiol compound is more than the total number of unsaturated bond of an unsaturated alicyclic compound.
Patent JP-S5445358-A (JP)
Title: Composite material composition
Inventor: IIZAKA KATSUYOSHI
IPC: C08K5/09
Filed: 1977-09-17
Abstract: PURPOSE: Composite material compositions having high fluidity when molded in spite of high filler ratio and giving molded products with high performance, which  are composed of a polybutylene terephthalate resin, mica and zinc stearate.  
     CONSTITUTION: To a mixture consisting of 90W10pts.wt. of a polybutylene terephthalate resin and 10W90pts. of mica is incorporated 1.0W5.0wt% of zinc stearate. When the content of mica is lower than 10pts., the blooming caused by zinc stearate  and the reduction in strength can not be avoided. When the content of zinc stearate  is lower than 1wt%, the sufficient imprvement of impact strength can not be attained whereas exceeding 5wt% causes the reduction of characteristics of which improvement is aimed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02236661-A (JP)
Title: Character processor
Inventor: TAKENAKA SHUNPEI
IPC: G06F17/24
Filed: 1989-04-28
Abstract: PURPOSE:To easily perform editing by updating information which specifies a block neighboring to the block including a transfer position. CONSTITUTION:The device is provided with a first storage means ROM which stores first and second information to specify the blocks neighboring to before and behind of each block, a second storage means RAM which stores a requested partial data string designated by a designation means, and storage control means MC1 and MC2 which update the first and second information to specify the blocks neighboring to the blocks including the transfer position based on an instruction from a position instruction means. Therefore, it is possible to store plural blocks consisting of data representing plural character strings by relating with each other. In such a way, the editing can be easily performed.
Patent JP-H01281952-A (JP)
Title: Ink jet head
Inventor: HIGASHIMURA KOICHI
IPC: B41J2/14
Filed: 1988-05-09
Abstract: PURPOSE:To achieve the simultaneous improvement of characteristics such as the discharge velocity, amount and response of ink droplets by designing the gap between a pressure-generating member and a nozzle formation substrate in such a manner that the gap narrows at its periphery and widens at its center. CONSTITUTION:A plurality of nozzles 12 are provided on a nozzle formation substrate 11, and on each nozzle 12, pressure generating members 15 consisting of a laminated material of a piezoelectric element 13 and a metal plate 14, are arranged in a mutually opposed position, and immersed in ink 16. In addition, the member 15 is thick in the section corresponding to the periphery 18 of the gap 17 between the member 15 and the substrate 11, and thin in the section corresponding to the center of the gap 17. If a voltage 20 is applied to the piezoelectric element 13, it contracts and the member 15 deforms in a direction of the nozzle 12 due to bimetallic effects. This results in the increased pressure of the ink existing in the gap 17 and the subsequent discharge of the ink from the nozzle 12. At that time, it is possible to set the area, shape of the periphery 18 and the center 19 independently and freely control the impact applied to the oscillation of the member 15 by the inertia and viscosity of the ink in the gap 17.
Patent JP-H04338655-A (JP)
Title: Semiconductor device
Inventor: TAKAGI MITSUHARU
IPC: H01L21/60
Filed: 1991-05-16
Abstract: PURPOSE:To make a package thinner by performing inner-lead bonding having a low loop height. CONSTITUTION:Inclined planes 4 at a tilt angle 45 deg. with respect to a level surface are formed on the four sides on the upper side of a Si chip 3 received into a package 1. A bonding pad 5 is formed on the inclined planes 4 opposite to a lead part 7 of a lead frame of these inclined planes 4, and the bonding pad 5 is connected to the lead part 7 of the lead frame by a wire 6. In this case a root part of the wire 6 is connected perpendicularly to the inclined plane 4.
Patent JP-S5735369-A (JP)
Title: Semiconductor device
Inventor: SEKINE MASAHIRO
IPC: H01L27/144
Filed: 1980-08-11
Abstract: PURPOSE:To prevent the leak current due to wiring, by forming a bipolar IC region on one main surface of a semiconductor substrate and forming a photodiode region on the other surface. CONSTITUTION:A P type diffused layer 2 is formed by diffusing boron in the main surface of the semiconductor substrate 1a which is polished to obtain a mirror surface. Then, an N type embeded layer 3 is formed and an N type epitaxial layer 4 is formed on the semiconductor substrate 1a including embeded layer 3. Thereafter, an SiO2 film is formed on the epitaxial layer 4, and P type separating layer 6 is formed. Then, the back surface of the semiconductor substrate 1a is etched out, and mirror finishing is performed.
Patent JP-H0624629-A (JP)
Title: Device to bond peelable tape on material web
Inventor: HAINTSU FUOTSUKE
IPC: B31B1/90
Filed: 1993-05-13
Abstract: PURPOSE: To easily and accurately bond a tear tape to a web of material by constituting an annular part of a deflecting roller as a heating ring form, and contacting a web of material to the deflecting roller so that the tear tape is present in the region of the heating ring. CONSTITUTION: The entire apparatus comprises an adhesive roller 12 which act as a deflecting roller, and a tear tape is bonded to the web of material by guiding the web of material together with the tear tape. Here, the adhesive roller 12 is provided with a plurality of partial rollers 15 and 16, and a heating ring 17 extending together with an annular plate 18 are provided between them. The outside part of the heating ring 17 or an outer profile 20 is pivoted by a shaft receiving means 21, which encloses a built-in heating device 24. The heating ring 17 is housed inside an annular housing 28, and an electric wire 32 is connected to a heating wire 25 of the built-in heating device 24. Further, partial rollers 15 and 16 are attached to a common shaft 29 by inside discs 34 and 35.
Patent JP-H04231201-A (JP)
Title: Tread for pneumatic tire
Inventor: JIIN FURANSOWA REON FUONTEIIN
IPC: B60C11/04
Filed: 1991-05-16
Abstract: PURPOSE: To provide an all season type tire tread having a uniform handling response characteristic even when the steering conditions of a vehicle are sharply changed and having an excellent grip on a high-friction road surface and on a low-friction road surface. CONSTITUTION: This tire tread is provided with a rib 12 and blocks 21, 22, 23, 24 having various stiffness characteristics. The stiffness characteristics are functions of different radial heights of the blocks and the rib and the density of narrow slots in the blocks and the rib.
Patent JP-H07293454-A (JP)
Title: Two-shaft positive displacement pump
Inventor: MATAKE KOZO
IPC: F04C15/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a two-shaft positive displacement pump requiring no seal mechanism of a motor, and capable of directly synchronizing and reversely rotating and driving two parallely journalled pump rotors through no driving force transmitting device such as a gear. CONSTITUTION:Two rotors Ra, Rb on which permanent magnets 2a, 2b are circumferentially provided on 2n poles ((n) is an integer) are arranged while holding the specific clearance so that the permanent magnets 2a, 2b may not be brought into contact with each other, and different magnetic pole surfaces of the rotors Ra, Rb are faced to each other, so as to form a magnetic coupling. Moreover, pump parts 3a, 3b are provided on the outer peripheries of the permanent magnets 2a, 2b in the rotors Ra, Rb, and stators Sa, Sb for respectively driving two rotors Ra, Rb in the opposite directions are provided outside the pump parts 3a, 3b. And, fluid or powder shut between a casing 6 and the pump parts 3a, 3b positioned on the inner peripheral sides of the stators Sa, Sb are moved in the space by reversely rotating a two-shaft rotor, so as to perform pump action.
Patent JP-S5237400-A (JP)
Title: Helicopter
Inventor: FUJIMAKI SHIYOUHEI
IPC: B64C27/72
Filed: 1975-09-18
Abstract: PURPOSE: To secure easy amneuverability and stability of a helicopter by optionally varying damping action of damper in a structure employing a piston and a cylinder as damper device to enable changing of attaching position of piston connecting rod to stable rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60256413-A (JP)
Inventor: OOSHIRO HIDEYUKI
IPC: A47C7/38
Filed: 1984-05-31
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-H06299313-A (JP)
Title: Solder plating device for semiconductor lead frame
Inventor: HONGO AKIHISA
IPC: C23C2/10
Filed: 1993-04-14
Abstract: PURPOSE:To provide the solder plating device for semiconductor lead frames capable of lessening the burden of waste liquid treatment equipment. CONSTITUTION:This solder plating device includes an alkaline degreasing treatment device 1 for removing the grease on the surfaces of the semiconductor lead frames, an etching treatment means 3 for subjecting the semiconductor lead frames to an etching treatment, a solder plating treatment member 6 for subjecting the lead frames to a solder plating treatment and washing treatment means 20, 40, 70 for washing the semiconductor lead frames with water after the respective liquid chemical treatments. The washing treatment means 20, 40, 70 are provided with two first and second washing tanks A, B. A water supply and drain route for the first washing tank A and a water supply and drain route for the second washing tank B are respectively separately and independently composed. The concentration waste liquid and dilute waste liquid drained from both washing tanks A, B are treated by the treatment means different respectively.
Patent JP-H08282961-A (JP)
Title: Suspension jig for unmanned conveying vehicle
Inventor: KIBE TOMOJI
IPC: B66C1/34
Filed: 1995-04-12
Abstract: PURPOSE: To provide a suspension jig for an unmanned conveying vehicle wherein stable suspension conveying a coil wound to a carrier can be automatized to attain reducing labor cost and improving workability and safety. CONSTITUTION: In a suspension jig 10 for an unmanned conveying vehicle, hoisting is performed by hooking to a slinging part 17 formed in an upper part of three or more support frames 14a protruded upward a carrier 16 of winding a coil 15 to a barrel part 14. A suspension frame 18 suspended through a suspension member 40 having flexibility in a lift arm 13 of the unmanned conveying vehicle 11, opposed C-shaped hook 19 with the tip end in a circular arc shape or tapered shape as viewed by plane and a turn means 20 of opening/ closing the hook 19 are provided.
Patent JP-S5814519-A (JP)
Inventor: NARUSE MIKIO
IPC: H01G13/00
Filed: 1981-07-17
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-H01285085-A (JP)
Title: Cartridge for storage medium
Inventor: SATOU HIRONORI
IPC: G11B23/03
Filed: 1988-05-11
Abstract: PURPOSE:To surely store a storage medium in a sealed state by providing one storage body with a projecting fitting part and providing the other storage body with a guide part for the projecting fitting part, and a contact part to come into contact with the front edge of the projecting fitting part guided by the guide part. CONSTITUTION:A first storage body 5 has a projecting fitting part 15 and a second storage body 3 has a guide part 13 to guide the projecting fitting part 15 and a contact part 11 to come into contact with the front edge of the projecting fitting part 15. Consequently, even when it warps and bends, the projecting fitting part 15 is guided in a target direction, that is, guided in the direction of the contact part 11 by the guide part 13 and the edge of the project ing fitting part 15 guided by the guide part 13 can be brought into contact with the contact part 11. Thus, the storage medium can be surely stored in a sealed state.
Patent JP-H06319788-A (JP)
Title: Deodorizing apparatus and manufacture thereof
Inventor: HIGASHIYAMA KENJI
IPC: A61L9/02
Filed: 1993-05-14
Abstract: PURPOSE:To improve the peeling resistance and deodorizing catalytic characteristics of a catalyst layer by forming an oxide-based catalytic layer on the surface of a radiation fin comprising aluminum formed with a specified surface roughness through an aluminum oxide layer to fix the radiation fin on a heating body. CONSTITUTION:In the execution for a PTC hot air heater with a deodorizing catalyst, aluminum electrode sections 2 and 3 are junctioned electrically on both sides of a barium titanate based ceramics semiconductor 1 having a resistance-temperature characteristic as positive temperature characteristic (PTC characteristics) as heating body and a radiation fin is fixed closely on the electrode parts 2 and 3 of such a PTC heating body 1. The radiation fin comprises fin parts 7a and 7b formed by bending an aluminum plate and aluminum substrates 6a and 6b on which the fin parts 7a and 7b are fixed. Irregularities with a surface roughness of above 10mum are formed on a radiation surface by a sand blasting method and a catalyst layer is formed on the surface thereof through an aluminum oxide layer with a thickness of 2-20mum.
Patent JP-S62268713-A (JP)
Title: Suspension for vehicle
Inventor: KONDO TOSHIRO
IPC: B60G7/02
Filed: 1986-05-19
Abstract: PURPOSE:To provide an excellently accurate toe control property, by disposing one of front and rear bushes between front and rear lateral links and a body in inclination for changing a ratio of a changing amount of toe in a direction to weaken an under-steering tendency by a difference between deflection properties of the bushes. CONSTITUTION:A suspension 2R vertically movably supports a rear wheel 3R through a pair of front and rear lateral links 4R, 5R extending in a vehicle width direction. The internal ends of the respective links 4R, 5R are pivotally supported by support shafts 7R, 9R held by a sub-frame 1 through bushes 8R, 10R, wherein the support shaft 7R, i.e., the bush 8R is disposed in inclination toward the front and rear directions of a body. The front portion of a bracket 28R for supporting the support shaft 7R serves as a stopper 41 which is confronted with the bush 8R at a small gap. With this arrangement, a ratio of a changing amount of toe in a direction to weaken an under-steering tendency is made larger when lateral force is larger as compared with a case wherein the lateral force is smaller.
Patent JP-2000303013-A (JP)
Title: Water-base ink composition for white board
Inventor: MORI SHIRO
IPC: C09D11/16
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which has excellent dispersion stability and can give writing capable of being erased without leaving any mark by including in an aqueous medium an organic pigment, a dispersant containing PVA, and a releasing agent containing polyoxyethylene glycol and an alkylammonium salt as the essential components. SOLUTION: The dispersant used contains PVA having a viscosity of 1-60 cP as measured in a 4% aqueous solution and a degree of saponification of 70-95 mol%, and the releasing agent comprises (A) a polyoxyethylene glycol mono-6-22C-alkyl ether having an HLB of 6-12 and (B) an alkylammonium salt of the formula. In the formula, R1 is an 8-20C alkyl; R2 to R4 are each H, CH3, or C2H5, provided that they can not be H atoms simultaneously; and X is an anionic group.  The mixing ratio among the respective components is preferably such that the ink composition comprises 46-92 wt.% aqueous medium, 1,0-10.0 wt.% organic pigment, 0. 15-20.0 wt.% dispersant, and 5.0-24 wt.% releasing agent, with the proviso that component A is present in an amount, by weight, one third to four times as large as that of the pigment, and component B is present in an amount, by weight, one third to eight times as large as that of the pigment.
Patent JP-S63225980-A (JP)
Title: Device for retracting head of disk storage device
Inventor: OKUHARA YOSHISHIGE
IPC: G11B21/12
Filed: 1987-05-09
Abstract: PURPOSE:To prevent the damage of a disk medium due to an unknown cause at a time except an access time from being generated, by starting up the escaping means of a head when an access signal is interrupted for a prescribed time interval. CONSTITUTION:When a time interval means 30 detects the existence of a drive select signal DS from a host computer, a storage device performs ordinary read and write operations. When no DS signal exists and the prescribed time interval is timed up, the escaping means 40 is started up, and the means 40 sends a driving signal CS for a prescribed number of times to a head operating means 10, and moves the head 2 almost in the center of a shipping zone 1b. Also, a recovery means 50 is started up immediately after the completion of an escaping operation, and a monitoring state for the signal DS is set until the appearance of the signal DS. Afterwards, a processor 201 on a controller 200 side starts the read and write operation under the condition that a seek completion signal SC outputted from the recovery means 50 exists.