baber/WOPTO huggingface dataset:
Patent JP-S5542074-A (JP)
Title: Michelson interference spectroscope
Inventor: MASUTANI KOUJI
IPC: G01J3/453
Filed: 1978-09-21
Abstract: PURPOSE:To accurately monitor the movement of a moving mirror through a simple construction, by installing an auxiliary semi-transmission mirror consisting of two prisms between a main fixed mirror and the moving mirror. CONSTITUTION:The semi-transmission mirror 13 consisting of the rectangular prisms 11, 12 is installed between the main fixed mirror 3 and the moving mirror 4 so that the semi-transmission mirror 13 extends almost parallel with a main semi- transmission mirror 5. Monochromatic light emitted from a light source 8 is introduced into a face (a) of the semi-transmission mirror 13 so that the light is divided into two portions. These portions are totally reflected by the faces of the prisms and conducted to the moving mirror 4 and an auxiliary fixed mirror 6. The portions of the light are then reflected by the mirrors 4, 6, returned through the same optical paths and synthesized with each other by the auxiliary semi-transmission mirror 13. As a result, interference takes place. A detector 9 supplies a pulse signal with the movement of the moving mirror 4.
Patent JP-2000302609-A (JP)
Title: Herbicidal composition
Inventor: MITO NOBUAKI
IPC: A01N25/30
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of effectively killing various weeds growing in soybean and corn fields and applicable in a low dose due to more remarkably increased herbicidal efficacies than those when used alone by including a specific compound and a crop oil concentrate. SOLUTION: This composition comprises (A) ethyl 2-chloro-4-fluoro-5-(4- methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxyacetate and (B) a crop oil concentrate. Furthermore, e.g. the mixing ratio of the ingredients A to B is usually within the range of 1:(0.1-10,000), preferably within the range of 1:(1-5,000) expressed in terms of weight ratio. The amount of the applied ingredient A is usually 1-1,000 g per hectare and the amount of the ingredient B added to a spraying liquid is 0.05-5.0 vol.% based on the amount of spraying water. The amount of the spraying water is usually 100-1,000 L per hectare.
Patent JP-H10114538-A (JP)
Title: Alkali-free glass and its production
Inventor: NAKA ATSUSHI
IPC: C03C3/093
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an alkali-free glass in which bubbles causing display defects do not exist without using As2 O3 as a refining agent. SOLUTION: This alkali-free glass has a compsn. consisting of, by weight, 40-70% SiO2 , 6-25% Al2 O3 , 5-20% B2 O3 , 0-10% MgO, 0-15% CaO, 0-30% BaO, 0-10% SrO, 0-10% ZnO, 0.05-2% SnO2 and 0.05-3% Sb2 O3 and does not practically contain an alkali metal oxide.
Patent JP-S609097-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1983-06-28
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-S5818153-A (JP)
Title: Deciding method for degree of swelling in insulating oil for laminated paper or synthetic paper for cable insulation
Inventor: NAMIKI YUKIHIKO
IPC: G01N25/04
Filed: 1981-07-25
Abstract: PURPOSE:To measure simply by collating with a calibration curve previously prepared, by measuring the degree of swelling in insulating oil for a laminated paper for insulating ultrahigh tension cable by measuring the m.p. of the laminated paper by a differential scanning calorimeter (DSC). CONSTITUTION:A synthetic paper of a nonwoven fabric made of crystallizable polymer such as polyethylene and polypropylene which is laminated for insulation, is immersed in the insulating oil under heating and taken out at each prescribed time and the m.p. of the polymers are measured by a DSC. By this way, the degree of swelling of a laminated paper or a synthetic paper for insulating ultrahigh tension cable to insulating oil is measured. The degree of swelling becomes larger as an immersion time lasts longer, and at the same time the m.p. is lowered and the degree of swelling as well as the m.p. are stopped at a certain point. The degree of swelling at this time is the largest. A calibration curve is prepared previously by using an insulating paper made of the same synthetic paper and is compared with a sample. By this way, the degree of swelling is simply measured.
Patent JP-S62273080-A (JP)
Title: Coating method
Inventor: MATSUMURA HIROAKI
IPC: B05D1/26
Filed: 1986-05-21
Abstract: PURPOSE:To form a film having a uniform thickness by compressing a coating solution to be emitted, by allowing the slit like upward emitting orifice of a fountain die to horizontally move to the direction opposite to the running side of a web. CONSTITUTION:When a perpendicular line from the center of a back-up roll 1 is set to O' and the center line of the upward slit like emitting orifice 4 of a foundation die 3 is set to P, the die 3 is set so that the center line P reaches the position separated by a distance (a) in the side opposite to the running side of a web 2 from the position directly under the center of the roll 1. By this method, the interval between the surface of the running side lip 4' of the emitting orifice 4 and the opposed surface 2' of the web 2 is reduced from the position P where the coating solution emitted is contacted with the web 2 to the position O' directly under the center of the roll 1 and the coating solution is compressed in said interval and, therefore, a film is leveled and uniformized to be formed into an excellent film 6 generating no stripe.
Patent JP-H07322371-A (JP)
Title: Radio communication system
Inventor: KOBAYASHI KOICHI
IPC: H04Q9/00
Filed: 1994-05-30
Abstract: PURPOSE:To construct a radio communication system where the radio remote controls of household electric appliances such as a television set, a VTR and an air conditioner, etc., are enabled by utilizing the radio waves of a digital cordless telephone by using a digital cordless telephone system having a transmission line which is capable of treating digital signals and an information equipment such as a personal computer, etc. CONSTITUTION:The voice recognition circuit 18 incorporated into an information equipment 1 converts a voice signal into PCM data. Further, after the PCM data is converted into parallel data, the contents is analyzed and the data is converted into data row performing a remote control and the data row is supplied to a household electric appliance via a radio communication line. On the side of the household electric appliance receiving a remote control command, the command is analyzed. If the command is a channel changeover instruction, for instance, the channel instructed by the remote control command is selected by controlling a tuner and the channel is displayed on a Braun tube.
Patent JP-H09286508-A (JP)
Title: Opposed contact type automatic warehouse
Inventor: MOTODA KENRO
IPC: B65G1/04
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To additionally provide a storage warehouse in a contact opposed unit of existing building, plant, etc., by a simple means, by additionally providing a tower main unit storing a plurality of storing units so as to be opposite to the contact opposed unit. SOLUTION: A base bottom surface is fixedly set up to a base 51, an opposed contact surface is brought into contact with a side wall surface 5a of a contact opposed unit 50 of building or the like, each successively connecting part 1d is locked as necessary to the side wall surface 50a, a tower main unit 1 is set up. The tower main unit 1 has a transfer feed space part 2 making a storing unit 30 transfer feedable in a vertical direction and many storing parts 3 formed to be partitioned in many steps in a vertical direction in both sides of the transfer feed space part 2. In an outdoor surface of the transfer feed space part 2, carry in port 4 of the storing unit 30 is formed. In the carry in port 4, a carry in base 54 having a roller 54a is provided, also a control part 52 operation controlling a lift device of the like is provided.  The storing unit 30 conveyed by a truck is mounted in the carry in base 54, the roller 54a is driven to rotate, to be carried into the tower main unit 1 from the carry in port 4.
Patent JP-H01287629-A (JP)
Title: System for receiving polarized diversity light
Inventor: RYU SHIRO
IPC: H04B10/61
Filed: 1988-05-16
Abstract: PURPOSE:To reduce the coupling loss of the title system and, at the same time, to miniaturize the system by arranging each optical parts of a half-transparent mirror and polarizing separation element used as an optical synthesizing means in a polarized diversity optical receiving passage in a united state. CONSTITUTION:A polarizing separation element 8a which separates received light rays L0 into orthogonal signals light rays SP and SS, polarizing separation element 8b which separates locally emitted light rays L1 into orthogonal locally emitted light rays LP and LS, half-transparent mirror 8c which has a pi-hybrid function and transmits and reflects the signal and locally emitted light rays SP and LP which are the P- polarized light rays of the signal and locally emitted light rays L0 and L1 while the polarized states of the light rays are maintained, and half-transparent mirror 8d which has a pi-hybrid function and transmits and reflects the signal and locally emitted light rays SS and LS which are the S-polarized light rays of the signal and locally emitted light rays L0 and L1 while the polarized states of the light rays are maintained are respectively arranged on diagonal lines and united to one body. As a result, the adjustment of the peculiar axes between the polarized wave maintaining optical fibers between the polarizing separation elements and an optical multiplexer and polarization becomes unnecessary and the light coupling loss can be reduced and this system can be miniaturized.
Patent JP-H07324605-A (JP)
Title: Controller for valve opening and closing timing
Inventor: AOKI KANETAKE
IPC: F01L1/34
Filed: 1994-05-30
Abstract: PURPOSE:To prevent hammering sound due to a backlash between helical splines in a valve opening and closing timing controller for the valve system of an interval combustion engine. CONSTITUTION:A first stop part and a seconds stop part, which regulate the circumferential rotation of a case damper 28 relative to that of a cylindrical piston 25 when the oil pressure of a pressure chamber formed in the case damper 28 and the cylindrical piston 25 is discharged, are formed in the cylindrical piston 25 and the case damper 28.
Patent JP-H1055032-A (JP)
Title: Holographic screen provided with projection having light diffusing and/or light scattering function
Inventor: KIN RYUKI
IPC: G03B21/62
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the contrast of videos for appreciation by providing a holographic screen with a holographic sheet which is arranged with plural pieces of diffusing projections and scattering projections and has an appreciation surface and plural pieces of light absorption parts which absorb external light. SOLUTION: This holographic sheet has a Fresnel lens sheet 2 and the holographic sheet 4. The holographic sheet 4 has the diffusing projections 6 and the scattering projections 8 on the appreciation surface of the screen. The holographic sheet 4 has plural pieces of the light absorption parts 20 which absorb the external light made incident on the appreciation surface from the outside of the screen. The light absorption parts 20 are formed between the adjacent four diffusion projections 6 and are arrayed at specified intervals along the transverse direction and longitudinal direction of the screen. The light absorption parts 20 absorb the external light made incident on the appreciation surface of the screen. Even if the light absorption parts 20 absorb the external light in such a manner, light loss does not arise in the videos to be focused on the screen.  The regions where the light absorption parts 20 are formed are dead angle regions where the transmitted quantity of the projecting light is small.
Patent JP-S5819234-A (JP)
Inventor: NISHI ISAO
IPC: A61B5/08
Filed: 1981-07-28
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-S6011528-A (JP)
Title: Substituted polyphenylenevinylene and highly electroconductive composition
Inventor: MURASE KAZUMOTO
IPC: C08G61/02
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a substituted polyphenylenevinylene which can be processed into any desired shape and give a high electric conductivity by doping, by eliminating a sulfonium salt group from a specified polymeric sulfonium salt. CONSTITUTION:Poly(nucleus-alkoxy substituted p-phenylenevinylene) is obtained by eliminating a sulfonium salt group from a polymeric sulfonium salt of the formula (wherein R is a 1-6C alkyl, R2 and R3 are each a 1-10C hydrocarbon group, X is a counter ion, n is an integer >=2, and m is 1-2). The obtained polymer can be doped with an electron acceptor or donor to acquire a markedly high electric conductivity. The polymeric sulfonium salt can be obtained by, for example, polycondensing a nucleus-alkoxy substituted p-xylylenedisulfonium salt, obtained by reacting a nucleus-alkoxy substituted p-xylene dihalide with a dialkyl sulfide, in the presence or absence of water or a water-soluble organic solvent with the aid of an alkali.
Patent JP-S5543156-A (JP)
Title: Method for imparting infusibility to meltable molded article
Inventor: KUROKI TOMIO
IPC: D06M15/53
Filed: 1978-09-22
Abstract: PURPOSE: To impart excellent infusibility to a meltable molded article, by pretreating the article with an anionic surface active agent, applying an aqueous medium containing a melamine resin, to the article and curing the resin in the presence of water.  
     CONSTITUTION: A molded article, especially fiber, of a meltable resin such as polyethylene terephthalate, nylon, polyvinylidene chloride, etc., is pretreated with an anionic surface active agent consisting of a sulfuric acid ester-type anionic surfactant such as higher alcohol sulfate, sulfated oil, etc., and/or a sulfonic acid-type anionic surfactant such as alkylbenzenesulfonic acid, alkylsulfonic acid, etc., and then applied with an aqueous liquid containing a melamine resin of the formula (R 1W6  are H, CH 2 OR 7 , lower alkyl; R 7  is lower alkyl), an acid catalyst, and a compound containing a copolymer unit composed of ethylene oxide units and propylene oxide units and/or butylene oxide units. The aqueous liquid is cured in the presence of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0347806-A (JP)
Title: New ziegler-natta catalyst composition, and its manufacture and application
Inventor: SORUMUUNEN PETSUKA
IPC: C08F4/60
Filed: 1990-05-07
Abstract: The invention relates to a procatalyst of a catalyst system for the polymerization of olefins consisting of magnesium halide particles, to the surface of which has been attached a titanium compound and optionally an electron donor. The procatalyst of the present invention is in the form of substantially amorphous spherical magnesium particles, which are activated with a titanium compound such as a titanium alkoxide. The magnesium particles are prepared by spray-crystallization of a mixture of magnesium halide and alcohol and optionally a donor. The complex particles obtained after treatment with an organometallic compound are easily and efficiently activated by titanium alkoxide and are more durable to impurities.
Patent JP-H0419780-A (JP)
Title: Quadrant
Inventor: CHIEN FUU WANGU
IPC: G09B27/08
Filed: 1990-05-07
Abstract: PURPOSE: To simplify operation and to make the movement of an astronomical phenomenon clear by adjusting various kinds of rings and arches and constituting a quadrant so that a polar axis corresponds to the revolution axis of the earth, an equatorial ring corresponds to the equator line, an ecliptical ring corresponds to the ecliptic line and a meridional ring corresponds to the meridian line, etc. CONSTITUTION: When the quadrant completes all the correspondence processes, an quatorial ring 6 corresponds to the quator line of the celestial sphere, an ecliptical ring 9 corresponds to the ecliptic line, a meridional ring 4 corresponds to the meridian circle, an azimuth ring 3 corresponds to the horizontal circle, a slip lunar calendar ring 10 corresponds to the moon's path, and a slip longitude ring 8 displays angular successive correspondent time relation on a slip time ring 7. At such a time, all the right ascension/declination of a celestial globe 12 successively corresponds to the right ascension/declination coordinate on the celestial sphere and on the celestial globe 12, the projection of constellation onto the erath 13 corresponds to the real constellation in this case. Thus, the quadrant simplifying the operation and improving practical usability can be provided.
Patent JP-H02297549-A (JP)
Title: Peeling device for heat developing image forming device
Inventor: SAKURAI SATORU
IPC: G03D9/00
Filed: 1989-05-12
Abstract: PURPOSE:To surely peel off a sheet with a simple constitution by constituting this device so that a guide member is turned by the abutting of a non-aligning part of one sheet and brought to drawback to a position where carrying of the other sheet is not obstructed. CONSTITUTION:When superposed sheets A, B are carried in by carrying rollers 1, 2, a tip part (b) of the sheet B is held by a carrying roller 7, and the tip part of the sheet B passes through between guide plates 3a, 3b and reaches the carrying roller 7. When the sheet further advances and the guide plates 3a, 3b are abutted on the end faces of non-aligning parts a1, a2, a peeling guide 3 starts to turn centering around an axis 4, and the sheet A changes its direction from the sheet B, led to a carrying roller 6, and moves to the upper part from a carrying path of the sheet B. Accordingly, it does not occur that the carrying of the sheet B is obstructed by the guide plates 3a, 3b. In such a manner, driving force for varying the carrying method and its sequence control become unnecessary, and the sheet can be peeled off by a simple constitution, and also, by a miniature device.
Patent JP-S63280921-A (JP)
Title: Device for manufacturing bearing having hydrodynamical groove
Inventor: HONDA KATSUHIKO
IPC: F16C33/14
Filed: 1987-05-13
Abstract: PURPOSE:To improve the productivity by rotating and feeding a guide pin and a cage into a bearing bush or by rotating and feeding a guide and a cage into a shaft together with forming spiral, fluid grooves simultaneously on the inner diameter of the bearing or on the outer diameter of the shaft in such a manner that the positions of the grooves are apart by a pitch of the tapered part. CONSTITUTION:A cage 11 is shifted in advance in the axial direction in such a manner that the position of a ball 4 is situated at the small diameter part of the tapered part 10a or 10b of a guide pin 10. Both guide pin 10 and cage 11 under this condition are inserted into a bearing bush 2. With the cage 11 shifted so that the ball 4 is situated at the large diameter part of the tapered part 10a or 10b, both guide pin 10 and cage 11 are fed in the axial direction. As a result, since the ball-to-ball distance becomes larger, fluid grooves 2a and 2b are formed at the same time on the inner diameter part of the bearing bush 2 in a manner that the positions of the grooves are apart from each other by a pitch of the tapered part in the axial direction. In this case, by adjusting the axial position of the cage 11 to the guide pin 10, the depth of the fluid grooves 2a and 2b can be adjusted. When the cage 11 is shifted to a position, where the ball 4 touches the outer periphery of the pin 10, the depth of the grooves 2a or 2b becomes maximum.
Patent JP-S62275177-A (JP)
Title: Adhesive for printed laminate
Inventor: USUI HIROSHI
IPC: C09J201/00
Filed: 1986-05-23
Abstract: PURPOSE:To provide the title adhesive having a long pot life and excellent gloss and resistance to tunneling and adhesion, consisting of a specified rosin derivative, an ethylene/vinyl acetate copolymer and/or a chlorinated polyolefin and an org. solvent. CONSTITUTION:5-20pts.wt. Al and/or Zr chelate compds. (e.g., ethylacetoacetate aluminum diisopropylate) and/or alkoxy compd. (e.g., zirconium isopropylate) are/is added to 100pts.wt. modified rosin having a softening point of 70-150 deg.C and an acid value of 5-50, obtd. by hydrogenating, disproportionating or dimerizing rosin, sulfate rosin, etc. and esterifying the product, thus obtaining a rosin derivative (A). The component A is blended with an ethylene/vinyl acetate copolymer (B) having a vinyl acetate content of 40-80wt% and/or chlorinated polyolefin (B) having a chlorine content of 10-40wt% in a ratio of A to B of 10:20-4. The blend is dissolved in an org. solvent in an amount of 1-2 times that of the blend.
Patent JP-H04345263-A (JP)
Title: Line sensor for medium processor
Inventor: NAGASAKA KATSUOTO
IPC: H04N1/028
Filed: 1991-05-22
Abstract: PURPOSE:To prevent jam of a medium completely with a simple structure with respect to the line sensor of the medium processor. CONSTITUTION:Medium guide section 5 corresponding to corners of at least a medium 1 is projected to upper and lower ends of a main body section 4 imbeded on a wall face of a carrier line 2 of the medium 1 and on the surface of which a sensor face 3 is formed almost in an I-shape on a plane view. A slope 6 is formed to the guide section 5 retracted to a rear side gradually toward the side ridge.
Patent JP-H04323699-A (JP)
Title: Voice encoding device
Inventor: ARAKAWA TETSUO
IPC: G10L19/08
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a synthesized voice which approximates a source voice sufficiently by calculating a frequency spectrum corrected by multiplying a frequency spectrum, generated by a voice synthesizer on a reception side, by a weight function. CONSTITUTION:A weight calculating circuit determines the weight function from the ratio of both inputs and sends it to the reception side. A distributing circuit 83 extracts the weight function 84 among various parameters sent from a transmission side and a multiplier 85 multiplies a pulse train 9 on a frequency base which is generated by a sound source model 1. The weight function 84 is also arrayed on the frequency axis together with the pulse train 9, so the multiplication is easily performed. The spectrum represented by a dashed line in a graph is corrected with this multiplication so as to approximate the spectrum represented by a solid line, and the. corrected spectrum is restored by an IFTT 86 to a time-series vibration waveform, thereby obtaining the synthesized voice.
Patent JP-S6452040-A (JP)
Title: Aluminum alloy matrix composite and its production
Inventor: DANII REI HOWAITO
IPC: C22C21/00
Filed: 1988-05-13
Abstract: A ceramic-reinforced aluminum matrix composite is formed by contacting a molten aluminum-magnesium alloy with a permeable mass of ceramic material in the presence of a gas comprising from about 10 to 100% nitrogen, by volume, balance non-oxidizing gas, e.g., hydrogen or argon. Under these conditions, the molten alloy spontaneously infiltrates the ceramic mass under normal atmospheric pressures. A solid body of the alloy can be placed adjacent a permeable bedding of ceramic material, and brought to the molten state, preferably to at least about 700 DEG C, in order to form the aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix and/or an aluminum nitride external surface layer.