baber/WOPTO huggingface dataset:
Patent JP-H06119664-A (JP)
Title: Method for coating optical disk with ultraviolet curing type resin
Inventor: MIYATA SHIRO
IPC: G11B7/257
Filed: 1992-10-05
Abstract: PURPOSE:To improve the antistatic performance of an optical disk and to pro vide the disk which does not pick up dust etc., by coating at least one surface of the disk with a UV curing type resin compsn., then limiting the time until the irradiation with UV rays. CONSTITUTION:The antistatic UV curing type resin compsn. expressed by formula is uniformly applied on the surface of the optical disk by a spin coating method, etc., and is irradiated with the UV rays to a cured film after purging with nitrogen. The surface resistance of the cured film increases and the antistatic effect decreases if the time to the irradiation after the application increases at this time. The mentioned above increase and decrease are significant when the time exceeds 20 seconds and therefore, the time is confined within 20 seconds. A device capable of automatically performing the operations from the spin coating to the irradiation with the UV rays is used for the mentioned above purpose. In the formula, R<1> and R<2> respectively independently denote a hydrogen atom or methyl group; n denotes an integer from 1 to 20.
Patent JP-H03128172-A (JP)
Title: Method for joining member for vacuum equipment
Inventor: MIKASA KAZU
IPC: F16J15/04
Filed: 1989-10-13
Abstract: PURPOSE:To surely maintain the degree of vacuum on a sealing surface by interposing brazing filler metal between a pair of members and executing vacuum brazing, then subjecting the exposed surfaces of the two members to nickel plating. CONSTITUTION:A brazing filler metal 4 which is formed to an inside annular shape is inserted into the annular groove 3C of a flange 3, is seated concentrically with the annular groove 3C and is fastened by means of a jig. The inside of a vacuum furnace is maintained at a prescribed vacuum degree and the inside of the furnace is heated to the temp. lower than the melting temp. of the pipe 2 and the flange 3 and the temp. higher than the melting temp. of the brazing filler metal 4 to melt the brazing filler metal 4 and to join the tube 2 and the flange 3. After the brazing filler metal 4 is cut to smooth the surface, the exposed surfaces of the tube 2 and the flange 3 are subjected to the nickel plating by electroplating or electroless plating. A flange joint 1 which is usable for the vacuum equipment to generate an ultra-high vacuum is easily and surely formed in this way.
Patent JP-H02113810-A (JP)
Title: Seedling transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1988-10-21
Abstract: PURPOSE:To improve rooting of seedling by providing a transplanting device transplanting seedling at a position deeper than bottom of transplanting hole formed in field by transplanting hole-forming device. CONSTITUTION:A machine body is set so as wheels of the machine to cross ridge E in a field and seedling in a seedling-loading stage 3 is supplied with advancing the car body, then grasped by seedling-transplanting claws 22 and 23 generating seedling-transplanting locus P. On the other hand, top end of transplanting hole-forming needle 30 of transplanting hole-forming device 1 is vertically shaken with generating locus P' and a transplanting hole is formed in a manner of tearing off mulch film C. A depth 'd' is set as shallower than a depth of seedling-transplanting D and the seedling-transplanting claws 22 and 23 are rushed into the transplanting hole, thus seedling is transplanted.
Patent JP-H03127036-A (JP)
Title: Image pickup device
Inventor: MATSUMOTO WATARU
IPC: G02B5/20
Filed: 1989-10-13
Abstract: PURPOSE:To decrease flickering and to make circuit adjustment unnecessary with a simple circuit constitution by placing an optical filter which lowers a transmissivity of light of spectrum component with a light quantity peak of a specified wave length. CONSTITUTION:The optical filter 3 which lowers the transmissivity of the light of the spectrum component with the light quantity peak of the specified wave length among the spectrum of a fluorescent lamp on the optical axis 2 of a lens 4 is provided. Therefore, the variation quantity of the light quantity of the fluorescent lamp can be made small by eliminating the strong spectrum component with this light quantity peak at the optical filter 3. Thus, flickering can be decreased, the circuit constitution can be simplified, and the handling time for minute adjustment can be saved.
Patent JP-H04335726-A (JP)
Title: Medium wave am stereo broadcast system
Inventor: OSHIMA KAZUMASA
IPC: H04H1/00
Filed: 1991-05-10
Abstract: PURPOSE:To exclude pilot signal disturbance to assist the reception of a stereophonic broadcast in the AM stereo broadcast in which a broadcast carrier is broadcast from plural synchronized medium wave band stations. CONSTITUTION:A subordinate synchronization frequency of 24.9kHz detected from an STL equipment 8 in a subordinate station (b) is used for a PL signal of an AM stereo. That is, the subordinate synchronization frequency of 24.9kHz is inputted to an AM stereo PL signal phase controller P and inputted to a phase adjustment device 16 via a BPF 15, its output is frequency-divided into 25.0Hz by a 1/996 frequency divider 17, amplified by an amplifier 18 and inputted to a stereo exciter 19 as a PL signal. The stereo exciter 19 generates a sum signal M.(L+R) and a difference signal S.(L-R) from L and R signals of a broadcast program signal and uses an orthogonal amplitude modulator by using the signal to apply orthogonal modulation to a 1494kHz carrier inputted from a VCTCXO 14 and the result is broadcast as a stereo signal from a transmitter 20.
Patent JP-S61146341-A (JP)
Title: Production of organic solvent suspension of fine capsule
Inventor: SENOO SUEAKI
IPC: B41M5/165
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a fine capsule monodispersing in an organic solvent vehicle by using an ammonium salt of an anionic high molecular electrolyte in case of emulsifying or dispersing a hydrophobic substance so that it is made to the uncontinuous fine particles. CONSTITUTION:In the production of a fine capsule having a synthesized resin wall film, when a hydrophobic substance is emulsified or dispersed so that it is made to the uncontinuous fine particles, an ammonium salt of an anionic high molecular electrolyte such as ethylene-maleic anhydride copolymer or the like is used. Thereafter a synthesized resin wall film is formed around the fine particles by an in-situ polymerization method or an interfacial polymerization method and an aq. suspension of the fine capsules having the hydrophobic substance as the core substance is produced. The fine capsules are made solid or powdery by removing the water content and when these are added into an organic solvent vehicle, the core substance is hardly oozed and not monodispersed nor a flocculated body formed.
Patent JP-S61133784-A (JP)
Inventor: JIYON FURANSHISU MONAHAN
IPC: H04N5/361
Filed: 1985-11-26
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-H03128052-A (JP)
Title: Dental therapeutic device
Inventor: KIKUCHI KAZUO
IPC: A61C19/00
Filed: 1989-10-14
Abstract: PURPOSE:To eliminate the troublesomeness in input operation by installing an input display device which is constituted by installing a toutch panel on a display device for displaying the computer information, on a dental therapeutic device. CONSTITUTION:In case of re-diagnosis, the medical business data and chart data are read into a computer body 16 through a floppy disc by a floppy disc drive 11 or through communication devices 16 and 17 from a host commuter 18, if necessary, before a dental doctor starts therapy, and the information displayed on a display device 13 is read out, and the chart data during therapy or after therapy, medical business data, chart data, inspection data, instruction to a dental technical operator are inputted into the computer body 6 by operating a touch panel 9 and written into the floppy disc by the floppy disc drive 11, or the data is directly sent into the host computer 18 by the communication devices 16 and 17 according to necessity. Accordingly, input and display can be carried out easily and properly, allowing the display screen of the display device and the display of an input device to correspond on a same screen.
Patent JP-H04143252-A (JP)
Title: High-strength nonmagnetic steel excellent in corrosion resistance
Inventor: HATSUOKA NOBUYASU
IPC: C22C38/00
Filed: 1990-10-03
Abstract: PURPOSE:To stabilize nonmagnetic characteristics and to obtain high strength and excellent corrosion resistance by specifying the upper limit of C, S, O, amts. of Si, Mn, Ni, Cr, Mo, and N, and N/C in the steel. CONSTITUTION:The nonmagnetic steel is manufactured to satisfy the following compsn. by wt.%, C<=0.03, 0.3<=Si<=1.0, 14<=Mn<=16, 8<=Ni<=11, 16<=Cr<=19, 4.0<Mo<=5.0, 0.3<N<=0.55, S<=0.015, O<=0.008, N/C>=15, and the balance Fe and inevitable impurities. Moreover, if required, either or both of 0.2<=Cu<=0.8 and 0.1<=Al<=0.4 with satisfying Cu+Al<=0.8 can be added to the steel. Thus, the obtd. nonmagnetic steel has excellent toughness and corrosion resistance equal to or higher than that of a stainless steel while maintaining high strength and nonmagnetic property which are specific to high Mn steel.
Patent JP-H0576962-A (JP)
Title: Method and device for calking and joining metal plate
Inventor: OKAMOTO TOSHIO
IPC: B21D39/03
Filed: 1991-09-18
Abstract: PURPOSE:To easily and efficiently join by calking two superposed metal plates. CONSTITUTION:The two metal plates 1, 2 are laid between a projection roll 15, whose tip end face 17b is provided with a concave protruded blade 17, and a receiver roll 16 whose bottom face 18b is provided with a convex receiving groove 18. The superposed part 11 of the two metal plates 1, 2 is lanced, pushed in simultaneously and upset to extend at a part A between the lanced lines. Thus, the part A having a concave section between the notched lines is obtained (first process). Then, the plates are passed through between the roll with the projection and the cylindrical roll. The part A between the notched lines is sandwiched by compression between the projecting part of the roll with the projection and the cylindrical roll, and is bent back (second process). Since the width of the part A between the notched lines is widened, this part is not separated from a punched hole, and the two metal plates 1, 2 are securely joined.
Patent JP-H10116710-A (JP)
Title: Current detecting resistor
Inventor: KAYAMA AKIRA
IPC: H05K3/34
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To endure large current capacitance, an externally low resistance value and a high temperature, by a method wherein slits cut out respectively from both ends of a comb-like resistor composed of a metal plate are provided, and a current flowing in the resistor of a resistance value between the slit top ends is detected from a measured voltage between voltage terminals. SOLUTION: Slits 2 cut out respectively from both ends of a comb-like resistor 1 composed of a metal plate, are provided, and one separated by the slit 2 is called a current terminal 1a and the other is called a voltage terminal 1b. As described above, in the resistor 1 provided in the slits 2, the respective terminal parts 1a, 1b are bent in a shape conventinent for attachment to a printed substrate, and a current I flowing in the resistor of a resistance value r between slit 2 top ends is detected by I=V/r from a measured voltage V relative to the voltage terminal 1b. Thereby, a current detecting resistor of large current capacitance and an extermely resistance value can be manufactured.
Patent JP-H05115742-A (JP)
Title: Biological deodorizing apparatus
Inventor: AOKI MASANOBU
IPC: B01D53/81
Filed: 1991-09-18
Abstract: PURPOSE:To provide a biological deodorizing apparatus having high deodorizing efficiency and low in running cost. CONSTITUTION:A plurality of deodorizing towers 1,2 set to different values in operation pH are arranged in series and packed beds 3,4 of carriers having malodor oxidizing bacteria suitable for respective operation pH values immobilized thereon are provided to the respective deodorizing towers 1,2. The operation pH values are adjusted by the addition amount of alkali or the supply amount of fresh water.
Patent JP-H0580259-A (JP)
Title: Optical switch
Inventor: SOMENO YOSHIHIRO
IPC: G02B6/42
Filed: 1991-09-18
Abstract: PURPOSE:To obtain the optical switch which is inexpensive and allows the easy execution of not only the operation to turn light on and off but the branching and mixing operations as well. CONSTITUTION:Optical waveguides 18, 20 which introduce the light emitted from a light emitting element 19 to a photodetector 21 are formed on the opposite surfaces of supporting member 16, 17 which are relatively movable disposed. In addition, the supporting members 16, 17 are in such a manner that the waveguides 18, 20 facing each other come into tight contact with each other or are parted from each other, by which a switching operation is carried out.
Patent JP-H09116107-A (JP)
Title: Ferroelectric storage device and its manufacture
Inventor: ARASE KENSHIROU
IPC: G11C11/22
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To realize a large-capacity ferroelectric storage device whereinto many memory cells can be integrated each of which comprises only one ferroelectric capacitor. SOLUTION: Respective main bit lines MBLN, MBLN+1 laid in the form of columns are connected selectively with arbitrary auxiliary bit lines SBLN, SBLN+1 from among a plurality of auxiliary bit lines via selection transistors STN, STN+1 . In the grid positions wherein a plurality of word lines WL1 -WLM laid in the form of rows intersect the foregoing auxiliary bit lines, memory cells Cm ,N, Cm ,N+1 comprising ferroelectric capacitors are disposed one by one. Further, one electrode of each foregoing ferroelectric capacitor is connected with each foregoing auxiliary bit line, and the other electrode of each foregoing ferroelectric capacitor is connected with each foregoing word line.
Patent JP-2001093195-A (JP)
Title: Jig for sticking label to disk
Inventor: OGURA SHOICHI
IPC: G11B7/26
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a jig for sticking label which is capable of adequately and easily sticking the label to a disk. SOLUTION: This jig is constituted by integrally molding a fitting part 11 which is fitted to a disk positioning projecting part 5 of a case body (1) and is positioned to the case body 1 and a label guide part 12 which guides the insertion of a central aperture 24 of the label 18 by a synthetic resin.
Patent JP-H04143948-A (JP)
Title: Magneto-optical recording medium
Inventor: YATAKE MASAHIRO
IPC: G11B11/105
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the magneto-optical recording medium which lessens the adverse influence on signals and has the good adhesive property to a substrate and high reliability by using noncrystalline polyolefin for the substrate and using SiAlN for 1st and 2nd dielectric layers. CONSTITUTION:This recording medium is constituted by using the noncrystalline polyolefin for the substrate 1, forming a hard coat layer 7 consisting of a UV curing resin on one surface of this substrate 1, successively forming the 1st electric layer 2 consisting of the SiAlN, a recording layer 3 consisting of NdDyFeCo, the 2nd dielectric layer 4 consisting of the SiAlN, and a reflection layer 5 consisting of AlTi on the other one surface, and forming a protective coat layer 6 consisting of a UV curing resin thereon. Since the noncrystalline polyolefin is used in this constitution, the adverse influence on the signals by double refraction is lessened and the deformation of the substrate by moisture absorption is lessened as well. Since the SiAlN is used, there is the adhesive power between the layer 2 and the substrate and the peeling of the layer 2 and the substrate does not arise even under a high humidity. Since the SiAlN is used for the layer 4 as well, the layer 6 is less cracked and, therefore, the reliability is enhanced.
Patent JP-H04144207-A (JP)
Title: Rare earth bonded magnet
Inventor: ISHIBASHI TOSHIYUKI
IPC: H01F1/053
Filed: 1990-10-05
Abstract: PURPOSE:To improve density without deteriorating magnetic characteristics, and obtain superior magnetic characteristics, by binding anisotropic magnetic powder whose basic composition is composed of specified elements, and spherical type magnetic powder having the similar composition, by using resin. CONSTITUTION:Basic composition of anisotropic magnetic powder is rare earth elements (at least one kind of rare earth element containing Y), iron Fe, boron B, and inevitable impurities of manufacturing. Said magnetic powder and spherical type magnetic powder having the similar composition are bound by using resin. The spherical type magnetic powder is obtained by using a quenching solidification method such as a gas atomization method, a rotary electrode method, and a centrifugal atomization method. The anisotropic magnetic powder is obtained by pulverizing a consolidation magnet which is turned into a magnetically anisotropic state. Said magnet is obtained by hot-working a thin segment formed with a cold thin belt manufacturing equipment, and performing mechanical orientation process. In other case, the anisotropic magnetic powder is obtained by pulverizing a sintered magnet formed by a sintering method. In other case, the anisotropic magnetic powder is obtained by pulverizing a casted alloy magnet obtained by orientating the crystal axes of fine crystal grains in a specified direction, which fine crystal grains are obtained by hot-working the cast alloy at 500 deg.C or higher.
Patent JP-H1098240-A (JP)
Title: Indication mark structure of printed wiring board
Inventor: HASHIMOTO KOICHI
IPC: H05K1/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To check whether mounted components has a correct orientation by placing direction marks for indicating the mounting positions and orientations of the components on an area outside the marking symbols, indicating the positions of the components. SOLUTION: The indication mark structure comprises a marking symbol 2-1 indicating the position of an electronic component on a printed wiring board, parts symbol 4-1 indicating a components symbol, a polarity mark 3-1 indicating its polarity, and a mounting orientation reference mark 1-1 formed outside the symbol 2-1 by a silk screen printing or Cu foil as an orientation mark, to determine the mounting position and orientation of an electronic element 1 to be a mounting component. Further in the visual check after the mounting, the mark 1-1 is collated to an electronic element name indication to thereby check it easily.
Patent JP-H06114344-A (JP)
Title: Glass bottle selecting system
Inventor: SUZUKI AKIO
IPC: B07C5/06
Filed: 1992-10-06
Abstract: PURPOSE:To carry out the selection of glass bottles according to colors and dimensionwise with high identification accuracy and high selection accuracy by installing a selecting means for selecting the glass bottles dimensionwise, an arranging means for arranging the glass bottles, a selecting means for selecting the glass bottles according to colors and a means of selecting the glass bottles according to colors by means of remote control of operators. CONSTITUTION:In a system for selecting glass bottles according to colors while transferring them continuously, the supplied glass bottles are selected dimensionwise by a first selecting means A. The glass bottles transferred dimensionwise are arranged to face in the same direction respectively by an arranging means B installed after the means A. In a second selecting means C installed after the means B, the colors of respective glass bottles transferred in the arranged state are identified by an identifying means 31 and selected colorwise. In a selecting means D installed after the means C, the glass bottles transferred without being selected by the second selecting means C are monitored from a remote site and selected according to colors by remote control.
Patent JP-H03131577-A (JP)
Title: Basic castable refractory material
Inventor: WATANABE AKIRA
IPC: B22D41/02
Filed: 1989-10-14
Abstract: PURPOSE:To reduce carbon content by mixing a basic refractory material with a phenolic resin, MgCO3 and/or CaCO3 and an inorganic binder. CONSTITUTION:100 pts.wt. basic refractory material (e.g., electrofused magnesia) is mixed with 0.5-10 pts.wt. phenolic resin containing slight condensed water as well as possible, 0.5-10 pts.wt. MgCO3 and/or CaCO3 and 0.5-5 pts.wt. inorganic binder (e.g. glass).
Patent JP-H03129375-A (JP)
Title: Electronic black board
Inventor: KAKINUMA KOICHIRO
IPC: B43L1/04
Filed: 1989-10-14
Abstract: PURPOSE:To almost completely fix a toner image by permitting a power source switching circuit to switch and flash fixing flash lamps disposed on a black board display material side and transfer device side. CONSTITUTION:The changeover switch 34 of a trigger power source 33 is so constituted to be operated by a signal switching the display action of an electrostatic recording medium 1 and the transfer action of a transfer mechanism 21. The fixing flash lamps 16 and 25 on the side of the electrostatic recording medium 1 and the side of the transfer mechanism 21 are switched to flash in response to the switching of the display and transfer actions of trigger electrodes 16c and 25c, with respect to the trigger power source 33, and therefore a display toner image on the side of the electrostatically recording medium 1 and a transfer toner image on a recording paper P on the side of the transfer mechanism 21 are surely adhered in a heat-molten condition, and they are not peeled off even if a user touches them carelessly. Consequently, the toner image is clearly displayed on the electrostatically recording medium 1, and clearly transferred onto the recording paper P. Thus, a toner image is stably adhered, thereby achieving sharp display and transfer.
Patent JP-H02114988-A (JP)
Title: Sewing method for leg section of shorts
Inventor: MAEKAWA HIROSHI
IPC: A41B9/02
Filed: 1988-10-24
Abstract: PURPOSE:To automatically sew rubber and tape in leg sections by feeding the rubber and tape to the one side leg section of shorts' cloth on the way of rotational movement, to sew them together with a first sewing machine, and by reversing the shorts' cloth, to feed the rubber and tape to the other side leg section to sew them together with a second sewing machine. CONSTITUTION:When shorts' cloth 7 is moved from a second position B to a third position C, then a rubber 8 and a tape 9 are fed to a leg section 6, and the sections of the tape 9 and the shorts' cloth 7 put together are sewn together by a first sewing machine 40. When the shorts' cloth 7 with the rubber 8 and the tape 9 which are sewn in the leg section 6 to be completed is stopped at the third position C, then an attraction table 28 is swung by 180 deg. and the shorts' cloth 7 is reversed, and the other side leg section 6 faces the internal side in the rotational movement direction. After that, when the shorts' cloth 7 is rotationally moved to a fourth position D, then the rubber 8 and the tape 9 are fed to the other side leg section 6, and the sections of the tape 9 and the shorts' cloth 7 put together are sewn together by a second sewing machine 41. In this manner, the rubber and the tape can be automatically sewn in the leg section.