baber/WOPTO huggingface dataset:
Patent JP-S6161338-A (JP)
Title: Manufacturing method of light emitted tube for high pressure metallic vapor electric-discharge lamp
Inventor: KAJIWARA TAKEHIRO
IPC: H01J9/26
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the generating of corrosion at the jointed portion by firing an end plate, which has a buried electrode supporter, after setting it into one end of un-fired tube body material consisted of high purity alumina, and thereafter by joining the end plate to the tube body. CONSTITUTION:An end plate 1, consisted of alumina-tungsten, etc., and having an electrode supporter 3 and a conductor 5, which being buried one end of both of them into it, is formed by sintering. On the other hand, tube body material is made of high purity alumina, and the end plate 1 is set into the lower end of it, and after, firing them in the reducing atmosphare with hydrogen gas to make a transparent tube body 6 made from the tube body material, and also, the end plate 1 is jointed to the tube body 6. And after, another end plate 1' is fixed with glass frit 7 at the upper end of the tube body 6, and a light emitted tube is formed. Therefore, since a frit is not used at the lower end of the lower end of the light emitted tube, the corrosion of its jointed portion, caused by metallic halide, may not be generated, and the improvement in its life characteristic can be obtained.
Patent JP-2000016854-A (JP)
Title: High-specific gravity wood cement board and its production
Inventor: SUGITA TADASHI
IPC: C04B16/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject board with smooth surface, excellent in water/moisture resistance, dimensional stability, freeze-thaw resistance, and nonflammability by constituting a hardened product of mixture of wood chips and cement as the base layer and a 2nd hardened product of mixture of fine wood fiber and cement as the face layer and also by specifying the specific gravity as a whole. SOLUTION: This wood cement board is obtained by constituting a hardened product of mixture of wood chips and cement as the base layer and a 2nd hardened product of mixture of fine wood fiber and cement as the face layer and also by specifying the specific gravity as a whole at >=1.4 g/cm3; wherein the wood chips to be used in the base layer are afforded mainly from coniferous trees, normally being 1.0-35 mm in longer diameter, 0.5-8.0 mm in shorter diameter, and 0.05-2.0 mm in thickness, while the fine wood fiber to be used in the face layer are also afforded mainly from coniferous trees, normally being <=5 mm in longer diameter, <=0.5 mm in shorter diameter, and <=0.1 mm in thickness.  Specifically, this wood cement board is produced according to the following process: a stock mixture for face layer is spread on a substrate to form a face layer mat, a 2nd stock mixture for base layer is then spread thereon to form a base layer mat, the resulting double-layer mat is subsequently pressed under high pressure followed by curing and then drying the double-layer mat thus pressed to effect hardening.
Patent JP-2001010257-A (JP)
Title: Superposing adhering sheet and method for forming lap sheet using it
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To properly output information by obtaining a portion becoming a finger hook at a superposed sheet without forming a hole in a superposing adhesive sheet before superposition and upgrading printability of the adhesive sheet. SOLUTION: The superposing adhering sheet comprises a weak adhering means 8 for releasably adhering a plurality of sheet pieces 2, 3 and 4 by giving predetermined adhering conditions at least one of opposed surfaces when superposed, and a line 9 to be cut at a position superposed along the same side when superposed. An arc-like separating sew line 10 becoming a protrusion for the line 9 toward a center of a sheet piece with both ends crossed with the line is provided on each of sheet pieces 2, 4 disposed in an exterior when the pieces 2, 3 and 4 are superposed.
Patent JP-S5974226-A (JP)
Title: Method for carrying out high frequency tempering of carburized member
Inventor: UEDA TAKANORI
IPC: C21D9/00
Filed: 1982-10-19
Abstract: PURPOSE:To make the hardness of a carburized member, especially its screw part proper after heat treatment by heating the member once at high output of a temp. required to carry out high frequency tempering, and heating it at low output. CONSTITUTION:A carburized member 1 to be treated is put in the heating coil 2 of a high frequency tempering apparatus, and high frequency current is supplied to the coil 2 to heat chiefly the part 3 of the member 1 to be treated. At this time, the member 1 is heated at high output to a temp. required to carry out high frequency tempering, that is, 600 deg.C- the transformation point, and it is heated at low output. By the two-step heating the member 1 is held at said temp. for a sufficient time.
Patent JP-H02113898-A (JP)
Title: Quantive analysis of ammonia and kit used therein
Inventor: CHIYAARUZU ANTON KAASARU
IPC: G01N33/535
Filed: 1989-07-14
Abstract: A method and kit for determining the amount of ammonia in a body fluid. The method and kit involve contacting the fluid with glutamate dehydrogenase, alpha-ketoglutarate and nicotinamide hypoxanthine dinucleotide phosphate and determining the amount of ammonia present in the fluid.
Patent JP-H0234874-A (JP)
Title: Image forming device
Inventor: SASHITA MINORU
IPC: G03G15/02
Filed: 1988-07-25
Abstract: PURPOSE:To prevent developing at an unnecessary part by switching the electrified width of a main electrostatical charger to give the mainly electrified width which is optimum with respect to each normal and reversal developing of developing process to an image carrier. CONSTITUTION:When the normal developing system is used, voltage is impressed on the central part 12a of a roller charger 12 from a voltage supplying part V by turning on a switch S and the mainly electrified width for normal developing L is obtained at the central part 12a of the roller charger 12. Meanwhile, when the mainly electrified width for reversal developing L' is obtained, voltage is impressed on the central part 12a and end parts 12b of the roller charger 12 from the voltage supplying part V by turning off the switch S, and these central part 12a and ends part 12b are used for charged width. Consequently, since the roller charger 12 directly gives charge to a photosensitive drum 10, the setting value of the charged width can be exactly set. Thus, developing at unnecessary part can be prevented.
Patent JP-H0630268-A (JP)
Title: Reader
Inventor: KOBAYASHI TOSHIYUKI
IPC: H04N1/19
Filed: 1992-07-10
Abstract: PURPOSE:To provide the reader preventing 'lateral line cutting' caused by read error frequently generating at present by removing the influence of a flare light component as much as possible in the reader applied to a facsimile equipment or the like. CONSTITUTION:When the video output of a picture element (i) (natural number) of a CCD 6 at timing (n) (natural number) is defined as V(n, i) prescribed positive constant is defined as alpha, first prescribed value is defined as T1 and second prescribed value is defined as T2 and only when all the three inequalities of V(n, i)<T1, V(n-1, i)-V(n, i)>T2 and V(n+1, i)-V(n, i)>T2, a correcting calculation part 8 corrects the V(n, i) to X(n, i) by X(n, i)=V(n, i)-alpha. Thus, the outputs of lateral fine lines are corrected downward.
Patent JP-S6245474-A (JP)
Title: Narrow groove tig welding device
Inventor: TAMURA KOJI
IPC: B23K9/167
Filed: 1985-08-23
Abstract: PURPOSE:To obtain a weld zone having no welding defect by placing two pieces of electrodes in the width direction of a narrow groove, executing alternately an electric conduction and deflecting an arc in the narrow groove width direction, and oscillating the arc in the narrow groove. CONSTITUTION:An arc 8 is generated from a tungsten electrode 2 of the right side, but the arc 8 is deflected to a groove side wall surface 16 of the right side by a magnetic field which has been generated by an electric conduction to a filler wire 11. Also, the arc 8 which has been generated from a tungsten electrode 3 of the left side is deflected to the groove side wall surface 16 of the left side. In this way, the arc 8 is oscillated to the right the left and in a groove 15, and also inclined and deflected to the corner part of the groove side wall surface 16 and a weld metal 13, therefore, the groove side wall surface is melted stably. In this case, it will suffice that the oscillation of the arc 8 controls electrically only the electric conduction to the tungsten electrodes 2, 3, and also the filler wire 11 is supplied near the center between the electrodes 2, 3.
Patent JP-H0734719-A (JP)
Title: Earthquake insulating support for light structure
Inventor: NISHIMURA ISAO
IPC: E04H9/02
Filed: 1993-07-26
Abstract: PURPOSE:To perform insulation of an earthquake even from a light structure and to form a long period vibration system by a method wherein a plate made of a steel and a rubber material are mutually laminated to an outer periphery in a manner to nip them between upper and lower plate members and the inside is formed only of a rubber material. CONSTITUTION:A rubber body 2 nipped between plate members 1 is supported by a laminate of a plate member 3 made of a steel arranged to an outer periphery and a rubber. In this case, a vertical axial tension is supported mainly by a rubber body 2 at a central part, shearing rigidity at the part is reduced, and horizontal rigidity is provided by an outer peripheral laminate rubber support body. In this case, a laminate part of the plate 3 made of a steel at an outer periphery and a rubber performs a role to constrain the rubber body 2 at a central part. The rubber body 2 at the central part has no laminate made of a steel, horizontal rigidity is low, and a support body having an intrinsic period being a long period is formed. Namely, the rubber body 2 at a central part has a purpose only to support a vertical load as in water and air and no relation with provision of resilient rigidity.
Patent JP-H0741636-A (JP)
Title: Styrene-ethylene-butylene-styrene block copolymer composition and hot-melt adhesive containing the block copolymer
Inventor: ISAKA AKIHIRO
IPC: C08K3/10
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a styrene-ethylene-butylene-styrene block copolymer composition having strong initial adhesivity after coating processing, high adhesive performance, excellent thermoresistance adhesive performance and excellent thermoresistance fluidity without deteriorating cold resistance properties and to obtain a hot-melt adhesive containing the composition. CONSTITUTION:The styrene-ethylene-butylene-styrene block copolymer is obtained by compounding ac id-modified styrene-ethylene-butylene-styrene block copolymer with metal salt or metal oxide at a compounding ratio of 0.1-2.0mole/ g and ionically bridging the copolymer. The hot-melt adhesive is obtained by compounding the styrene-ethylene-butylene-styrene block copolymer as a base resin.
Patent JP-H0934152-A (JP)
Title: Electrophotographic photoreceptor and image forming process
Inventor: SAKAI EIICHI
IPC: G03G5/14
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor almost free from coating defects and generating no black spots by successively forming an undercoat layer contg. a specified compd. and a photoconductive layer. SOLUTION: This electrophotographic photoreceptor has an undercoat layer contg. a compd. selected from among a metal alkoxide, an org. metallic chelate, a silane coupling agent and their reactional products and a photoconductive layer in this order on the electrically conductive substrate made of pure Al, an Al-Mn, Al-Mg or Al-Mg-silica alloy. The undercoat layer is formed by coating the top of the substrate with a soln. prepd. by dissolving the constituent materials of the undercoat layer, e.g. an organometallic compd. and a silane coupling agent in a solvent and then carrying out drying and hardening. The solvent is, e.g. alcohol such as methanol, ethanol, propanol or butanol, arom. hydrocarbon such as toluene or ester such as ethyl acetate or cellosolve acetate.
Patent JP-S57109733-A (JP)
Title: Preparation of oxygen-containing hydrocarbon compound
Inventor: SANO KENICHI
IPC: B01J23/89
Filed: 1980-12-26
Abstract: PURPOSE: To prepare the titled compound by reacting carbon monoxide with hydrogen in the presence of a rhodium catalyst in combination with a cocatalyst comprising V and at least one substance selected from Zr, Co, Ni, Mg, rare earth elements, Y, U and Th.  
     CONSTITUTION: In the preparation of acetic acid, acetaldehyde and/or ethanol by reacting carbon monoxide with hydrogen in the presence of a rhodium catalyst, the reaction is carried out using a cocatalyst comprising V and at least one substance selected from Zr, Co, Ni, Mg, rare earth elements, Y, U and Th. The catalyst combined with the cocatalyst has an extremely high activity. The content of rhodium in the supported catalyst is pref. 0.1W10wt%, and those of the cocatalyst components are pref. 0.2W15wt%, each. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6399280-A (JP)
Title: Adhesive composition
Inventor: SASAKI SHIGEKUNI
IPC: C09J163/00
Filed: 1986-08-07
Abstract: PURPOSE:To provide an adhesive composition capable of low-temperature bonding, giving high bond strength, thus suitable for bonding parts or materials irresistible to high temperatures, comprising a polyetherimide having specific recurring units and epoxy resin. CONSTITUTION:The objective composition comprising (A) a polyetherimide having recurring units of formula I {R is 6-20C aromatic hydrocarbon, its halogenated derivative, polyorganosiloxane chain-terminated by 2-8C alkylene, 3-20C cycloalkylene or of formula II [X is -O-, -CO-, -SO2-, -S- or -CnH2n- (n is 1-5); m is 0 or 1]}, (B) an epoxy resin, and pref., furthermore, (C) curing agent (e.g., phthalic anhydride), (D) curing accelerator (e.g., benzyl dimethylamine) and (E) filler(s) (e.g., epoxy resin diluent, modifier, pigment).
Patent JP-S60100193-A (JP)
Inventor: NAKAJIMA TOSHIO
IPC: G09G3/04
Filed: 1984-09-03
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-S5986744-A (JP)
Title: Reduction gear
Inventor: HAMABE TAKAFUMI
IPC: F16H13/08
Filed: 1983-09-30
Abstract: PURPOSE:To obtain reduction gears with a small transmission torque loss by a structure wherein a set of the maximum diametral planetary rollers out of a plurality of sets of planetary rollers, the outer diameters of which are different from each other, is brought into pressingly contact with the outer peripheral surface of an input shaft so as to make said outer peripheral surface of the input shaft freely rollable and at the same time output means are coupled to the sets of planetary rollers. CONSTITUTION:A plurality of planetary rollers 3 are arranged around an input shaft 1 acting as the sun roller at equal space intervals by being supported with the journal parts 31 provided at both ends of each planetary roller 3 in respective grooves 21, which are cut in carriers 2 loose-rotatably supported onto the input shaft 1. Each planetary roller 3 consists in integrally arranging planetary rollers 32 and 33, the diameters of which are different from each other, and a boss 34 in tandem axially. A ring 4, which is concentric to the input shaft 1, is arranged so as to circumscribe about the outer peripheries of said planetary rollers 32 and a ring 5, the diameter of which is smaller than that of the ring 4, is arranged so as to circumscribe about the outer peripheries of said planetary rollers 33. Output coupling rings 6 and 7 having external gears respectively are arranged to the outer peripheries of both the rings 4 and 5. The rings 4 and 5 are able to be brought into pressingly contact with the respective planetary rollers 32 and 33 by being reduced the diameters of the rings 4 and 5 with the screw motion of controllers 8 screwed into the rings 6 and 7.
Patent JP-H05332736-A (JP)
Title: Method for measuring three-dimensional form
Inventor: INOUE KIYOSHI
IPC: G01B11/24
Filed: 1992-06-02
Abstract: PURPOSE:To improve the detecting sensitivity of a primary reflected light and improve measuring precision by conducting a roughing treatment for roughing the surface of a material to be measured of three-dimensional form. CONSTITUTION:The surface of a material 6 to be measured is roughed by dulling and subjected to mat surface-treatment. A laser beam oscillated by a semiconductor laser 1 is converged and emitted to the material 6 to be measured through a lens 2, and of the reflected lights, the reflected light in a light receiving axial direction provided at an angle different from an emitting axis is focused by a lens 4 to emit a light spot to a light detector 3. In this case, the roughed surface has a poor reflectance, compared with a mirror body, and the lights secondarily or tertiarily reflected by the surfaces other than the emitting spot by the emitting lens 2 are significantly attenuated to an ignorable degree, and only the primary reflected light is detected by the light detector 3. This detection signal is processed by an arithmetic circuit 12, the A-D converted digital signal is subjected to linear correction or averaging processing by the circuit 12, and the processing data is arithmetically processed with the position information from a NC controller 11 and printed out by a printer 13.
Patent JP-S5988960-A (JP)
Title: Nonwoven fabric, method and apparatus for producing same
Inventor: ARUFURETSUDO TEI MEISU
IPC: D04H1/54
Filed: 1983-09-30
Abstract: An apparatus and method for making a strong, high loft, low density nonwoven fabric from a web comprising at least about 5 percent bicomponent fibers, and the fabric formed thereby; wherein the web is superimposed on a first carrier belt, an open mesh belt is superimposed on the web, and the web and belts are caused to travel in a tensioned curvilinear path adjacent a heating means to heat fuse the low melting point component of the conjugate fibers to fibers in the web.
Patent JP-S57107047-A (JP)
Title: Holding of semiconductor wafer
Inventor: IMAI HIROICHI
IPC: H01L21/66
Filed: 1980-12-25
Abstract: PURPOSE:To hold surely the material and improve a yield by a method wherein the material attracted by a magnet is ion-implanted or attached to a semiconductor wafer and is held by a magnetic type tweezers without giving any crack. CONSTITUTION:On a part of a Si-wafer, an ion implanting region (shown by shaded part) or a black marked region is provided for the purpose of placing a magnet attracting substance, while the latter region is formed by pasting. The wafer is clamped by a pair of tweezers which has a magnetism generating portion 2 at the tip end and can freely switch the magnetism ON-OFF. According to such a constitution, the wafer can be held fixedly and consequently a crack against the wafer or a breakdown can be prevented.
Patent JP-H0356536-A (JP)
Title: Polymer powder redispersible in water, and water- hardenable binder additive therefrom
Inventor: BUIRUHERUMU FURIIDORITSUHI BET
IPC: C04B28/02
Filed: 1990-07-13
Abstract: PURPOSE: To obtain a polymer powder which is prepared by adding polymer dispersion liquid with a specified amount of a water-soluble alkaline (earth) metal salt of phenolsulfonic acid - formaldehyde condensate and sparying, guarantees good fluidity, and can be dispersed in water.  
     CONSTITUTION: For example, a polymer dispersion liquid is prepared by emulsion polymerization in which an olefinic unsaturated monomer is heated in the presence of a conventional polymerization initiator, an emulsifier, and a dispersing agent, 3-50 wt.%, preferably 3-15 wt.% (based on the polymer of the dispersion liquid) of a water-soluble alkaline (earth) metal salt of phenolsulfonic acid - formaldehyde condensate is added into the dispersion liquid, and the mixture is sprayed using a multicomponent nozzle, a spraying plate, etc., to obtain an intended polymer powder. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0711726-A (JP)
Title: Installation fitting of partition wall
Inventor: ISHIKAWA KEIZO
IPC: E04B2/94
Filed: 1993-06-28
Abstract: PURPOSE:To adjust a space between a partition wall and a fitting by sandwiching a cutout part by a pair of nuts screwed with an anchor bolt as well as providing the cutout part through which the head end part of the anchor bolt passes on the upper part of an installation fitting main body. CONSTITUTION:By the lower part of an installation fitting main body 1, the upper part side of a first partition wall P1 is held, and by the upper part of the installation fitting main body 1, the lower part side of a second partition wall P2 is supported through an anchor bolt (a). Additionally, on the upper part of the installation fitting main body 1, an cutout part 4a through which a head end part (a') of the anchor bolt (a) passes is provided, and simultaneously, by a pair of nuts 9a, 9b screwed with the anchor bolt (a), the cutout part 4a is sandwiched. On the opposite side of the first and second partition walls P1, P2, an engagement head 3 provided on the upper part of the installation fitting main body 1 is held by a bracket metal fitting A placed on a beam (b) of a building. Consequently, as a lug piece and a patch are not required, it is possible to manufacture an installation fitting at a low cost.
Patent JP-2000018969-A (JP)
Title: Method for writing data to encoder and resetting method
Inventor: TAGAWA HIROSHI
IPC: H03M1/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulent erroneous input due to noise or the like and to improve writing and reset operation accuracy by writing data into a data storage circuit, when there are a plurality of write requests from the outside and at the same time, resetting the data in the data storage circuit, when there is a request for reset. SOLUTION: When a write request 5 and data 6 are inputted to a communication circuit 2 externally for a plurality of times, they are inputted to a counter 10. Then, when the counter 10 counts up, a write enable 10a as a count-up signal is inputted to a data write control circuit 3, and data 6 are inputted to a data storage circuit 4. Also, when there is only a single write request 5, since the counter 10 will not count up, write enable 10a will not be outputted. Furthermore. when a reset request 7 is inputted instead of the write request for a plurality of times, a reset enable 10b from the counter 10 is inputted to a data write control circuit 3, and the data of the data storage circuit 4 are reset.
Patent JP-2001010284-A (JP)
Title: Electronic mechanical pencil
Inventor: TAKAHASHI KAZUNARI
IPC: B43K21/16
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To dispose a center of gravity forward, to improve a weight balance of a body and to easily, smoothly operate writing by arranging a lead grasping means and advancing and retracting means forward of a lead container, and constituting the advancing and retracting means of an ultrasonic motor mounted at the container. SOLUTION: When a lead L is worn in association with writing, a switch 18 is pressed to electrically connect a switch contact 17b of a film 17, and an ultrasonic motor 7 is driven by an AC signal generator. Then, the motor 7 tends to move a lead tank 8 rearward but since a protrusion of the motor 7 is fixed to a mounting recess of the tank 8, the lead L held by legs 7c is fed forward by its reaction. That is, since the tank 8 mounting the motor 7 for sending, holding and containing the lead L is fixed, its center of gravity can be disposed forward, and a weight balance of the body and writing operability can be improved.