baber/WOPTO huggingface dataset:
Patent JP-2001004332-A (JP)
Title: Optical thickness gauge
Inventor: ISOZAKI KENJI
IPC: G01B11/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To measure the thickness of an object by allowing an object surface of refractive index other than 1 to be irradiated with an diagonal light beam, detecting a light spot position after transmission with a photo-detector, and providing a difference in outputs caused by presence of the object. SOLUTION: A light source part 30 and a photo-detector 40 are so arranged as to face each other with a film F which is to be measured in between, and the output signal of the photo-detector part 40 is read into a processing device 50 for calculation of film thickness. The photo-detector 40 is provided with a light-spot position detector where two detecting elements are arranged with an interval narrower than the spot diameter of the light beam, for detecting the position of light beam transmitting the film F. An incident angle α of light beam to the film F is better to be a large angle just before the total reflection on the surface. If the position of light beam after transmission is deviated by (d) due to presence of the film F whose refractive index is known, calculation at the processing device provides the thickness of the film F.
Patent JP-2001010342-A (JP)
Title: Lower sash for automobile door
Inventor: TAKAMIYA TAKEOMI
IPC: B60J5/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make compatible allowance for fluctuation of a door glass and prevention of backlash, and to eliminate a rubbing noise at the time of elevating or lowering the door glass without bringing cost-up of a manufacturing cost resulting from increase of the number of part items. SOLUTION: A space between side walls 13, 14 of a lower sash body 11 is set to be brought into a thickness of a door glass 15 or less, and a bracket 12 attached to a door body is constituted of a plate-like piece 19 of a substantially S-shaped cross-section. A portion ranging over from the lower sash body 11 to the bracket 12 is integrally formed of a resin. Backlash between the door glass 15 and the lower sash body 11 is eliminated by space-setting between the both side walls 13, 14, and fluctuation of the door glass 15 is allowed by elasticity of the bracket 12.
Patent JP-H0229617-A (JP)
Title: Device and method for supplying liquid crystal
Inventor: IKUNO KUNIHIKO
IPC: G09F9/00
Filed: 1988-07-19
Abstract: PURPOSE:To contrive continuity and labor saving of a work for a liquid crystal injection process by supplying a liquid crystal by utilizing a pressure difference of the outside and the inside of a vacuum container generated by bringing the vacuum container to pressure reduction and returning it to atmospheric pressure and executing opening/closing operation of a cut-off valve and a sealing valve. CONSTITUTION:By utilizing a pressure difference of the inside and the outside of a vacuum container, a liquid crystal is supplied. A piston 3 receives force for pushing up in the upper direction of a syringe 2 by a spring 4 and sets a cut-off valve for cutting off communication of a tank part 5 and a weighing part 6 to an open state. In such a case, a sealing valve 9 for sealing a liquid crystal supply port 8 is drawn up to the upper part which is connected by a connecting bar 17and goes to a closed state. Subsequently, the weighing part 6 of the syringe 2 is also filled with a liquid crystal 10. When a vacuum container 11 is brought to pressure reduction, the piston 3 is depressed, therefore, the cut-off valve 7 becomes a closed state. In such a case, the sealing valve 9 moves to the lower part and goes to an open state, and the liquid crystal which has filled a weighing part 3 of the syringe 2 is supplied into the vacuum container from the liquid crystal supply port 8.
Patent JP-H0819703-A (JP)
Title: Filter cloth suspension device in single filter cloth running type filter press
Inventor: IWATANI AKITOSHI
IPC: B01D25/12
Filed: 1994-07-06
Abstract: PURPOSE:To provide a device which can prevent a filter cloth from wrinkling and a chain from being entrapped between the cloths. CONSTITUTION:The upper end of a filter cloth is connected with one end of a drive medium through an upper support bar 10, its lower end is formed in a V shape, bag parts 12 are installed on both sides of the lower end of the filter cloth, the lower fringe part and the side fringe part of the bag part 12 are fixed, a triangular suspension fitting 13 is inserted into the bag part 12, its inserted end is connected to a fixture 17 attached to the other end of the drive medium, and the fitting 13 is fitted freely slidably to a guide beam 19 installed along the side wall of a filter plate 3, so that the wrinkling of the filter cloth and the snaking of the filter cloth and the drive medium are prevented.
Patent JP-H05200605-A (JP)
Title: Work spindle of rotary machine
Inventor: EAHARUTO SHIYARESU
IPC: B23B19/02
Filed: 1992-07-07
Abstract: PURPOSE: To incorporate a work spindle into a headstock without removing the rotor of a drive motor from the work spindle by releasably connecting a spindle flange to the work spindle. CONSTITUTION: A work spindle 6 is provided with a spindle flange 12 for fixing chucks 2, 3 and a rotor 7 for a drive motor 11 rotatably holding a work spindle by a headstock 1 and fixed to the work spindle 6 between a front spindle bearing 4 and a rear spindle bearing 5. The spindle flange 12 is releasably connected to the work spindle 6 and the outside diameter of the work spindle 6 in the spindle bearing 4, 5 in the opposite side of the drive motor 11 is set not larger than the inside diameter of the spindle bearings 4, 5.
Patent JP-H0232032-A (JP)
Title: 3,3'-diviniylbiphenyl
Inventor: YOSHIDA HARUO
IPC: C07C67/00
Filed: 1988-07-19
Abstract: NEW MATERIAL:3,3'-Divinylbiphenyl expressed by formula I. USE:Useful as coatings, adhesives, rubber vulcanizing agents, photosensitive resins, ion exchange resins, etc., and capable of providing heat-resistant and transparent resins having low water absorption properties and high refractive index by polymerization of the above-mentioned compound itself or copolymerization thereof with various polymerizable monomers having olefinic double bonds. PREPARATION:For example, a 3-halogenostyrene is reacted with metallic magnesium in an ethereal solvent, such as tetrahydrofuran, to provide an active organomagnesium compound, which is then reacted with a nickel complex catalyst, such as NiCl2(bpy) or NiCl2 [P(Ph)3]2, to afford the compound expressed by the formula.
Patent JP-S6158145-A (JP)
Title: Mesh electrode support body for image pickup tube
Inventor: KODAMA HIROTATSU
IPC: H01J29/82
Filed: 1984-08-29
Abstract: PURPOSE:To improve the positioning of a mesh electrode by providing a funnel- shaped tilt surface on the inner circumferential section of a glass bulb end face, positioning the outer circumferential edge of the mesh electrode on the face, and sealing a faceplate with an indium ring. CONSTITUTION:An image pickup tube is formed by providing a funnel-shaped tilt surface 10a on the inner circumferential section of the end face of a glass bulb 10, positioning four reed-type sections 14 that are protruded to the outer circumferential edge of the metal plate 12 of a mesh electrode 14 consisting of a mesh plate 11 and first and second ring-shaped metal plates 12 and 13 that insert the plate on the surface, making a spring 15 provided on the circumference of the metal plate touch a collimation electrode 7 on the inner surface of a bulb 10, and cold-crimping a faceplate 1 using the indium ring 5. As a result, the positioning of the mesh electrode 14 can accurately and stably be performed without the airtightness of the indium ring 5 and requiring complicated work.
Patent JP-S6158196-A (JP)
Inventor: TANI YOSHIHEI
IPC: H05B37/02
Filed: 1984-08-29
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-H0710166-A (JP)
Title: Pressure-sensitive adhesive carrier tape for electronic component
Inventor: SHIYOUJI RITSUE
IPC: B65D73/02
Filed: 1993-06-25
Abstract: PURPOSE:To provide a pressure-sensitive adhesive carrier pape, for securing electronic components at predetermined intervals, which prevents the bending of the lead of the electronic component and can hold the electronic component so securely that it is not detached from the tape. CONSTITUTION:A striplike tape 13 is provided with equally spaced holes 12 for securing electronic components and spacers 15 mounted to the peripheral part of the hole 12 on the surface of the tape 13, and a pressure-sensitive adhesive tape 14 is bonded to the rear face of the tape 13 and the electronic component is securely attached to an exposed pressure-sensitive adhesive face 16 of the hole 12, whereby the electronic component is lifted up by a height equivalent to the thickness of the spacer 15 to prevent the contact of the lead terminals with the tape 13 and consequent bending thereof. Also, slits 17 are provided on the tape 13 along the width of the pressure-sensitive adhesive tape and the tape is curved between the slits 17 to avoid the exertion of stress on the pressure-sensitive adhesive tape 14, whereby the electronic component can be securely held in place.
Patent JP-S6157350-A (JP)
Title: Printing head of wire dot printer
Inventor: HONMA YUTAKA
IPC: B41J2/265
Filed: 1984-08-29
Abstract: PURPOSE:To make the titled printing head into a device whose tip guide is easily processed and wear resistance is excellent, by a method wherein the tip guide guiding slidably a printing wire is made of silicon nitride and a guide hole of the same is made into a cylinder whose inside diameter is uniform. CONSTITUTION:The material of a tip guide 13 is made into silicon nitride (Si3N4), and a cross section of the inner circumferential fringe of openings of both ends of a guide hole is made into a state of a circular arc. Then a part between the openings of both the ends is made into a cylinder whose inside diameter is uniform. When a printing wire 11 is driven, as sliding resistance and side pressure are applied to a place between the printing wire 11 and the guide hole of the tip guide 13 surface pressure between the printing wire and the inside of a guide hole become considerably large, the guide hole has been made to hold R in an appropriate size so far so that the surface pressure does not apply partially. As for the above-mentioned guide 13, processing is also easy and it has been made into an article whose wear resistance is excellent.
Patent JP-H0841602-A (JP)
Title: Grain-oriented silicon steel sheet excellent in magnetic property and its production
Inventor: ISHIDA MASAYOSHI
IPC: H01F1/16
Filed: 1994-08-01
Abstract: PURPOSE:To stably produce a grain-oriented silicon steel sheet having excellent core loss properties by forming an area in which one kind among Ga, In, Sn, Pb and Bi is diffused on the faces of linear grooves. CONSTITUTION:Silicon steel slag, e.g., contg. a trace of Al, Mn, Se and Sb as inhibitor forming components is subjected to hot rolling and cold rolling into a cold rolled sheet. This is subjected to electrolytic etching treatment to form many linear grooves stretching in a direction crossed with the rolling direction on the surface. Along at least one face among the bottom face and both side faces of the linear grooves, an area in which at least one kind selected from Ge, In, Sn, Pb and Bi and the oxides and sulfates of the same components is diffused into the steel sheet is formed. For this purpose, each substance is adhered to the grooves, and annealing is executed at >=400 deg.C. Thus, the material effective for the application to the iron core of a transformer can be produced.
Patent JP-H0347363-A (JP)
Title: Tiling method for mortar or concrete and manufacture of tile unit used therefor
Inventor: TSUCHIYA SETSUO
IPC: B28B11/02
Filed: 1989-07-14
Abstract: PURPOSE:To make it possible to set tiles easily by applying tile undercoat to the surface of concrete to coat grouting, and sticking a tackified sheet on tile pieces to vibrate and secure tile plates by means of a vibrator. CONSTITUTION:Tile undercoat 2 is applied to the surface of mortar or concrete 1, and the mortar of grouting 3 is coated on the surface thereof. The rears of tile unit plates consisting of tile pieces 4 with a tackified sheet on a part of patterns thereof are pushed against grouting to temporarily fasten. Furthermore, the tile unit plates are vibrated by a vibrator 9, and the tile pieces 4 are pushed to secure each other. According to the constitution, a construction period can be greatly reduced.
Patent JP-S6160616-A (JP)
Title: Remedy for ulcer
Inventor: AMAGASE HARUNOBU
IPC: A61P1/04
Filed: 1984-08-31
Abstract: PURPOSE:An ulcer remedy that contains, as an active ingredient, epidermal growth factor (EGF), thus enabling the oral dose to be largely decreased. CONSTITUTION:EGF, which may be any substance having a stable three- dimensional structure fixed with 3 S-S bonds and obtained from rabbit or rat submaxillary glands or by extraction of urine from human or horse pregnants is used as an active ingredient to give the objective ulcer remedy in a dose of 1 nonagram - 10 micrograms every administration. The EGF is combined with an extender, binder diluent and other additives and prepared into a dust, granules, tablets, capsules, syrup or solution. EFFECT:The dose of EGF can be reduced 1/5-1/500,000 of the conventional dose and the cost of the starting material can be saved in the preparation operations.
Patent JP-H054236-A (JP)
Title: Manufacture of skin material
Inventor: OKANO YOSHIMASA
IPC: B29C39/26
Filed: 1991-06-26
Abstract: PURPOSE:To manufacture a skin material preventing the leakage of a urethane solution. CONSTITUTION:A seal member 1 is held between the sewing parts 5 of covers 3 to be sewn along with the covers 3 and these covers 3 are set to a foaming mold to foam urethane on the inner surfaces of the covers 3 and the end part 1a of the seal member 1 on the outer surface side of the covers 3 is broken from a sewing line 4 to be removed. By this constitution, since the foaming pressure of urethane is directly applied to the inner surfaces of the covers 3 to seal the gaps of the needle holes 4a of the sealing line 4, the covers 3 preventing the leakage of a urethane solution 9 can be obtained.
Patent JP-H0286614-A (JP)
Title: Polyurethane composition
Inventor: BARUDEFU KEE BANDORITSUSHIYU
IPC: C08G18/48
Filed: 1989-07-14
Abstract: PURPOSE: To obtain a useful prepolymer composition for providing a sealant, etc., which has improved elongation and a decreased modulus, by blocking isocyanate groups of a urethane prepolymer which is obtained by reacting a specified polyol intermediate mixture with a polyisocyanate.  
     CONSTITUTION: Substantially all of isocyanate groups of a urethane prepolymer having isocyanates as end groups are blocked with a blocking agent (e.g. nonylphenol), which urethane prepolymer is obtained by reacting a polyol comprising a mixture consisting of about 60-92 wt.% of a polypropylene oxide polyol intermediate having a molecular weight of about 1000-10000 and about 8-40 wt.% of an organic-silicon block copolymer-based polyol intermediate, where the copolymer contains two or more organic blocks made from preferably a 2-5C alkylene oxide monomer and silicone blocks having a repeating unit preferably represented by the formula (wherein (m) is 5-100; R 1-2  is a 1-6C alkyl) and has a molecular weight of about 1000-10000. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0467950-A (JP)
Title: Plate making device and intaglio sheet therefor
Inventor: KUWABARA SOICHI
IPC: B41C1/05
Filed: 1990-07-09
Abstract: PURPOSE:To make it possible to obtain a plate sheet easily by simply regulating the optical system of a plate making device, to perform plate impression, by a method wherein the title device has an angle regulating means which can regulate the irradiation angle from a laser source, and a control means which controls the impression of an intaglio, which is formed at the starting point in the peripheral direction of a plate sheet, in a zig-zag state along the longitudinal direction of the plate sheet. CONSTITUTION:When the casting angle from a semi-conductor laser 1 is turned and tilted by a specified angle clockwise or counterclockwise from an ultraoval pattern 10 in the horizontal direction, prior to forming a pattern 10 of an impression 3 on a plate sheet 2, by an angle regulating means 47 provided in a laser block; the casting angle from the semi-conductor laser 1 becomes like a pattern 10c. Then, if the period for 'on' pulse 75d is taken longer, a lozenge-shaped pattern 10d can be obtained. In order to obtain a plate sheet 2a, patterns 77a, 77b,.... 77n are formed by the semi-conductor laser 1 in the direction shown by arrow Y, i.e., in the circumferential direction of a plate cylinder 8, then for a pattern 78a of which starting point is located at a position where the semi-conductor laser 1 is moved in the X axial direction, i.e., in the axial direction of a plate cylinder 8, by one picture element portion; laser casting is started from 1 pattern higher position than 77a. Thus, starting points 77a, 77b... start under a zig-zag state in the X axial direction.
Patent JP-H091939-A (JP)
Title: Laser thermal recording ink composition
Inventor: TACHIWADA TOORU
IPC: B41M5/26
Filed: 1995-06-23
Abstract: PURPOSE: To realize fresh printing record by using specific imino compound as thermal color developing ingredient and aromatic isocyanate compound as developer ingredient of unreacted material in solvent type gravure printing ink for printing a non-absorbent support at a high speed by utilizing a laser heat mode. CONSTITUTION: In solvent type gravure printing ink for printing a support at a high speed, as imino compound represented by a formula I is used as a thermal color developing ingredient, and aromatic isocyanate compound is used as developer ingredient of unreacted material, and sensitizer for absorbing infrared laser to heat is contained. In the formula I, Φ is aromatic compound residue capable of forming conjugation with adjacent C=N. As the aromatic isocyanate, 2,5-dimethoxy-4,4',4"-triisocyanatetripheylamino represented by a formula II is used. As the binder of the printing ink, silicic acid anhydride sol is sued, and as the sensitizer, cerium oxide is used.
Patent JP-2001014524-A (JP)
Title: Theft prevention mechanism for automatic vending machine
Inventor: SHIMODA TORU
IPC: G07F9/10
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently obtain a theft prevention effect by making a criminal have an illusion that a dummy lock member is a real lock member to make the criminal recognize that a theft action is difficult by attaching a handle lock and a handle lock dummy member imitating the handle of the handle lock and a handle peripheral metal fittings, to the outer door. SOLUTION: A handle lock 9 has a handle 9a, a handle ambient member 9b, a cylinder lock locking the handle and a lock mechanism to be operated by the handle 9a. A metallic or plastic handle lock dummy member 10 imitating the handle 9a of the lock 9 and the handle peripheral metal fittings 9b is attached to the outer door 1 of an automatic vending machine just under the lock 9. A slit imitating the key slot of the cylinder lock is formed in the member 10. Then, the lock 9 and the member 10 constitute a theft prevention mechanism.
Patent JP-S6158343-A (JP)
Title: Optical network system
Inventor: TOMIKAWA MASATAKA
IPC: H04B10/27
Filed: 1984-08-30
Abstract: PURPOSE:To reliably detect the state of collision of signals transmitted from a plurality of stations by detecting the overlap of two optical signals of different wavelengths over a predetermined period of time. CONSTITUTION:When two stations simultaneously transmit signals and a collision of optical signals takes place on a optical fiber cable, optical signals simultaneously arrive at an input port of a star coupler 1 through optical fiber cables 4a and b. If optical signals transmitted via the cables 4a and 4b are mixed, the signal levels of the mixed signals are accumulated in the same portion of the transmitted signal. For this portion of the signal, the same signal waveform as for the portion free from collision is obtained. For the different portion, optical signals having wavelenghts lambda1 and lambda2 overlap for a portion corresponding to one bit. A collision detection circuit 20 provides a collision detection signal, which indicates the occurrence of a collision on an optical transmission line, to a line 41 in response to an AND signal having a length corresponding to one bit, the signal-being transmitted through a driver circuit 22 and a cable 6n to a terminal unit 2n.
Patent JP-H1118544-A (JP)
Title: Mower
Inventor: HONDA HARUYOSHI
IPC: A01D34/66
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a mower mounted to a tractor and mowing grasses, which is characterized in that a cutting width can easily be set depending on the width of the upper surface of a ridge. SOLUTION: This mower has a structure comprising a center deck 3 placed at a predefined position and provided with a center blade 1 by a shaft 2, a bending side deck 7 which can be bent in the vertical direction around a bending hinge 4 placed at either left or right side of the center deck 3 and provided with a side blade 5 by a shaft 6, and a swing side deck 10 which swings the side blade 8 of the opposite side to the bending hinge 4 longitudinally around the center blade shaft 2, the side blade 8 being provided by a shaft 9.
Patent JP-H0935237-A (JP)
Title: Magnetic recording medium
Inventor: OKAMURA YUKO
IPC: G11B5/64
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic recording medium comprising a CoSm alloy magnetic layer and having high corrosion resistance, high coercive force and high saturation magnetic flux density by specifying the compsn. of the material for the magnetic layer. SOLUTION: This magnetic recording medium is produced by forming a nonmagnetic metal base layer 2 and a magnetic layer 3 on a base body 1 formed by forming a nonmagnetic metal layer 12 on a nonmagnetic substrate 11, and further forming a protective layer 4 and a lubricating layer 5 on the magnetic layer 3. The magnetic layer 3 consists of a CoSm alloy having a compsn. containing <=5at.% metal M selected from Mo, Cr, Ni, Ta or alloy of these, <=5at.% Pd, 15-25at.% Sm and the balance Co. Thereby, since the metal M renders the CoSm alloy in a passivation state, corrosion resistance of the alloy can be improved. The simultaneously included Pa suppresses crystallization which is easily caused by the metal M and promotes to change the magnetic layer 3 into an amorphous state.  Thus, the intrinsic magnetic characteristics of the CoSm alloy which can develop its magnetic characteristics in an amorphous state are not impaired.
Patent JP-S6242350-A (JP)
Title: Optical recording medium
Inventor: AOYAMA AKIRA
IPC: G11B7/24
Filed: 1985-08-19
Abstract: PURPOSE:To obtain an optical recording medium which is crack-free and has excellent weatherability by laminating a dielectric film of which the crack generating direction exists in at least the peripheral direction and dielectric film of which said direction exists in at least the diametral direction. CONSTITUTION:The dielectric films are formed to the groove side of the grooved PMMA substrate 1 of a photomagnetic recording medium laminated with, for example, three layers of dielectric films, then an aluminum nitride film 250Angstrom 2, silicon nitride film 500Angstrom 3 and aluminum nitride film 250Angstrom 4 are provided thereon. Further a photomagnetic recording medium GdTbFe film 300Angstrom 5 is formed thereon. The plane of polarization of the laser light past the layer 5 is enhanced by an amorphous silicon film 150Angstrom 6. An aluminum film 7 is formed as a reflection film to 300Angstrom . This photomagnetic recording medium is entirely free from performance deterioration and withstands practicable use.