baber/WOPTO huggingface dataset:
Patent JP-H05307769-A (JP)
Title: Optical disk substrate, apparatus and method for producing optical disk substrate
Inventor: INOUE KAZUO
IPC: G11B7/24047
Filed: 1992-04-30
Abstract: PURPOSE:To prevent the generation of waving and to decrease double refractions in molding of the thin type substrate by a resin. CONSTITUTION:A stamper 4 is fixed onto a moving mold 3 by means of an inner peripheral retainer 5 and a cavity ring 6. A stationary mold 2, the moving mold 3 and the cavity ring 6 are joined and a molten resin is introduced from a nozzle 1 to the spacing formed thereof at the time of molding the substrate. The resin spreads in this spacing and is deformed in compliance with the mold. The resin is thereafter cooled to solidify and the substrate is molded. The moving mold 3, thereafter, parts together with the cavity ring 6 from the stationary mold 2 and a piercer 7 projects toward the substrate plane with a slight delay, by which a hole is formed in the inner peripheral part of the substrate. The spacing near the resin inflow port of the mold of the apparatus for producing the optical disk substrate is formed wider than the part further from the resin inflow port and the plate thickness in the inner peripheral part of the optical disk substrate to be molded is made larger than the plate thickness in the outer peripheral part. In addition the plate thickness in the outer peripheral part is made constant.
Patent JP-H04250822-A (JP)
Title: Removing method for nitrogen oxides
Inventor: HORII YUJI
IPC: B01J20/18
Filed: 1991-04-15
Abstract: PURPOSE:To supply a method to remove nitrogen oxides from a large volume of raw material gas incorporating a low concentration of nitrogen oxides efficiently and surely in the removing method of the nitrogen oxide incorporated in the tunnel exhaust for car use and the exhaust in indoor car parking lot, etc. CONSTITUTION:The method is as follows; the raw material gas is introduced in the adsorption tower 4a or 4b filled a NOx adsorbent and the nitrogen oxides are adsorbed and the inside of the adsorption tower 4a or 4b is heated and the nitrogen oxides are desorbed in the condensed state and subsequently it is fed to the reactor 10 filled a nitrogen oxide reduction catalyst and it is converted into nitrogen. Also by dehumidifying the raw material gas with the adsorption tower 4C or 4D filled a dehumidifying adsorbent, the operation under a high humidity condition is also attained.
Patent JP-H10296576-A (JP)
Title: Bar material feeding device
Inventor: ANDREA DOREI
IPC: B23B13/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To transfer especially a small diametrical and long sized bar material without deforming it during the advancing stroke of a loader. SOLUTION: It is a device to be installed on an automatic loader furnished with a flat surface 18 inclined to supply bar materials 17 and a mechanism to release the bar materials one by one and to especially feed the small diametrical bar materials, and the bar material feeding device has guide means 4, 5 on which a reciprocating body 6 furnished with a support element to support the bar materials 17 released from the flat surface 18 and gripping elements 11, 14 to grip the bar materials slides. The reciprocating body 6 is driven between an initial position where the gripping elements 11, 14 are driven to grip the bar materials 17 placed on the support element and a terminal position where the bar materials 17 are released from the gripping elements 11, 14 and fixed on a spindle of an automatic lathe.  The bar material feeding device further has a means to drive a bar presser between an eccentric position and a concentric position to be concentrically held with the bar materials placed on the support element at the time when the reciprocating body 6 is at the terminal position.
Patent JP-S592078-A (JP)
Inventor: AIKAWA TAKESHI
IPC: G09G1/06
Filed: 1982-06-28
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-S5636058-A (JP)
Title: Measuring system for surface electric potential
Inventor: YAMAZAKI SHIGERU
IPC: G01R29/14
Filed: 1979-08-31
Abstract: PURPOSE: To permit a scanning type electron microscope to accurately measure the electric potential distribution on the surface of a sample electrified by setting a reference measuring position at a position on the sample holder where the electric field of the sample being measured has no effect.  
     CONSTITUTION: A reference position 20 is set at a position on a sample holder 7 where the electric field of the sample 30 being measured has no effect and no elec- tron beam comes. Externally providing the reference position 20 with a comparison and correction electric potential permits the level of the sample 30 electrified at 0V and the reference level to be on the same horizontal level. Levels aWc of the surface electric potential are measured from the difference between the reference level of said position 20 and the level obtained by detecting the secondary electron from the surface of the sample 30. The permits the reference level to be independent of the electric field of the sample 30, so that the surface electric potential of the sample 30 is accurately measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5635155-A (JP)
Title: Toner scattering preventing device of copying machine or the like
Inventor: TAGIWA IZUMI
IPC: G03G15/08
Filed: 1979-08-31
Abstract: PURPOSE: To make production of scattering toner extremely slight by providing a flexible sealing member at the end approaching to the photosensitive drum of a developer case and allowing one end contact the magnetic brush.  
     CONSTITUTION: A flexible sealing member 14 of which the other end contacts the developer of a sleeve 5 with light pressure is mounted to the end 13a approaching to the photosensitive drum 1 of a developer case 13. A thin film of high electric insulation characteristic and 20μW70μ such as "Mylar " film is used for the member 14. Its free end is positioned near the developing section D and just near the toner ears. As a result, the scattering toner produced at the portion of a doctor plate 9 cannot go out from the inside of the space enclosed by the doctor plate 9, developer case 13 and sealing member 14 and is carried out by the magnetic carrier that forms the magnetic brush on the sleeve 5; therefore, the production of the scattering toner is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08285846-A (JP)
Title: Paul-bunnell antibody and measuring reagent therefor
Inventor: KANO KYOICHI
IPC: G01N33/531
Filed: 1995-04-12
Abstract: PURPOSE: To measure Paul-Bunnell antibody with high sensitivity by employing a Paul-Bunnell antibody produced by treating an erythrocyte membrane of mammal with a nonionic surfactant. CONSTITUTION: A Paul-Bunnell antibody being employed in the measuring reagent is obtained by treating an erythrocyte membrane of mammal with a nonionic surfactant. The material erythrocyte membrane is obtained by treating and refining the erythrocyte of mammal, e.g. horse, sheep or goat. More specifically, the erythrocyte of mammal is dispersed into a physiological saline buffered with phosphoric acid, and the operation for collecting the precipitate centrifugally is repeated. Subsequently, it is added with a Tris buffer solution containing ethylene diamine tetraacetate, phosphoric acid buffer solution, etc., in order to hemolyze the erythrocyte and then an erythrocyte membrane is obtained centrifugally.  Since the erythrocyte membrane contains hemoglobin and the like, dispersion into the buffer solution and centrifugal operation are repeated to obtain a refined milky white erythrocyte membrane which is finally treated with nonionic surfactant thus obtaining a Paul-Bunnel antibody.
Patent JP-H11262382-A (JP)
Title: Treatment of lees of syoutyuu (low-class distilled spirits) and treating apparatuses therefor
Inventor: FUKUMOTO MIHARU
IPC: A23K10/38
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce a processing cost and to utilize treated less of SYOUTYUU (distilled spirits) as a feed for domestic animals and a fertilizer for agricultural products, by efficiently treating the lees of distilled spirits in the waste liquor of lees of class distilled spirits in a short time. SOLUTION: This treating apparatus comprises a hopper tank 1 for throwing the waste liquor of distilled spirits into it, a tank 2 equipped with a cylindrically standing wire mesh 8, a rotary dispersing machine 3 obtained by standing a great number of bars on the circumference of a revolving shaft, fitting the revolving shaft to a cylindrical case and inclining the cylindrical case and a transporting conveyor 4.  The waste liquor is thrown into the hopper tank, mixed with rice bran, bran of another grain and ground stems and leaves of grain, sent to the wire mesh 8 in the tank, stored, water is roughly discharged from the operating the mesh to the outside of the tank, the pasty lees of low- class distilled spirits are discharged by opening a valve 10, dropped to the rotary dispersing machine 3, dispersed in a granular state by the rotation of the revolving shaft 12 of the rotary dispersing machine, transported by a conveyor 4 and dried.
Patent JP-S5444546-A (JP)
Title: Insulation type magnetic toner developing device
Inventor: TEJIMA AKITOMO
IPC: G03G15/08
Filed: 1977-09-16
Abstract: PURPOSE: To achieve the longer life of the developing device by providing a second magnetic roller which selectively supplies the charged toner to a first magnetic roller which picks up the magnetic toner and supplies the same to electrostatic latnet image forming face.  
     CONSTITUTION: In an apparatus of using insulation type magnetic toner 1 as a developer, a first developing magnetic roller 5 which revolves while picking up the  charged magnetic toner 1 and forming magnetic brushes and supplies the charged  magnetic toner on an electrostatic latent image forming face 6 thereby developing  the electrostatic latent image 8 is provided. A second magnetic roller 2 is provided  near said magnetic roller 5, the insulation type magnetic toner 1 is deposited on the  sleeve of its peripheral surface by magnetic force and is moved in the same direction as the sleeve. The toner is sufficiently charged with a corotron 3, following to  whcih it is selectively picked upon a voltage application plate 4 which applies the  voltage of the polarity opposite from the cahrged charges of the toner 1, and is supplied to the developing magnetic roller 5 which is revolving thereabove. Thereby,  the developing may be performed only by the insulation type magnetic toper which  is made carrier strainer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04339440-A (JP)
Title: Bus trouble deciding system
Inventor: MIURA KAZUYUKI
IPC: H04L12/40
Filed: 1991-05-16
Abstract: PURPOSE:To prevent the erroneous decision due to the time dislocation of the packaging decision and the response decision of a package by polling concerning the bus trouble deciding system in a system to package plural packages and connect by the bus. CONSTITUTION:Plural packages 1-1-1-n are packaged, connected by a bus 2, the packaging and non-packaging of each package are detected through a packaging information line 3 by a package 1-n, the delay time longer than the polling period is given to the packaging detecting signal and the packaging information is obtained. Then, the nonresponse and the erroneous decision of packaging will not occur by the timing of the polling of the packaging time point of the package.
Patent JP-S61271304-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/659
Filed: 1985-05-24
Abstract: PURPOSE:The title catalyst which can provide excellent polymer properties, a controlled pattern of rate of polymerization and a perristent high polymerization activity, comprising a specified solid composition, an organoaluminum compound and a C-OR bond-containing compound. CONSTITUTION:A solid product (A) formed by mixing a product (a) obtained by contacting 1mol of a magnesium dihalide with 0.1-10mol of a titanium tetraalkoxide (polymer) and a polymer silicon compound of the structure of formula I (wherein R<1> is a hydrocarbon residue) with an acid halide (b) and 0.1-10 (in terms of an atomic ratio to the Mg compound constituting component (a) at least one member (c) selected from among liquid Ti compounds (e.g., TiCl4) and Si halides (e.g., SiCl4) so that the content of component B may be below 0.1 (in terms of a molar ratio to Ti) is contacted with 0.5-1,000pts.wt., per pt.wt. of the solid catalyst component, organoaluminum compound (B) (e.g., triethylaluminum) and 0.05-0.5mol, per mol of component B, of a C-OR bond- containing compound (C) of one of formulas II-IV (wherein R<2-4>, R<6-7> and R<10> are each a 1-12C hydrocarbon residue and R<5> and R<8-9> are each H or R<2>).
Patent JP-S5336741-A (JP)
Title: Combustion system
Inventor: NOMAGUCHI TAMOTSU
IPC: F23D11/40
Filed: 1976-09-16
Abstract: PURPOSE: A burner structure to materialize compactness of flame, prevention of adhesion of soot to the device bulkhead along with complete prevention of engendering soot in flame by means of slewing air current caused by blast pressure in several mm of water column. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61269501-A (JP)
Title: Composite feeding type antenna
Inventor: SUGANO MASAYUKI
IPC: H01Q19/17
Filed: 1985-05-24
Abstract: PURPOSE:To improve the radiation directivity characteristic of radiation of two kinds of radio waves by adopting that the aperture of the primary radiator having a smaller aperture approches the reflection mirror side more than the aperture of a primary radiator having a larger aperture. CONSTITUTION:The structure of the aperture of primary radiators 4, 5 for secondary surveilance rador (SSR) is so selected that the aperture approaches the reflection mirror more than the aperture of primary radiators 2, 3 for aerial route surveilance rador (ARSR). The longitudinal aperture size of the radiators 4, 5 is smaller than the wevelength in general according to the limitation of the arrangement, while the longitudinal aperture size of the radiators 2, 3 is larger than one wavelength and the vertical plane beam width is not wide than the case with the SSR primary radiators. Thus, even when the aperture of the radiators 4, 5 approaches more or less the reflection mirror 1 than the radiators 2, 3, the effect of the blocking by the radiators 4, 5 by the radiation characteristics 7, 8 of the radiators 2, 3 is slight. Thus, the excellent APSR radiation directivity characteristic and SSR radiation characteristic are obtained.
Patent JP-S5739197-A (JP)
Title: Apparatus for treating anodic reaction in electrolyte
Inventor: IMAI KAZUO
IPC: C25D11/00
Filed: 1980-08-15
Abstract: PURPOSE: To form a porous silicon with a uniform film thickness and uniform film quality by always recirculating a fresh electrolyte into each upper and lower electrolyte chambers divided by a substrate plate respectively and supplying the same to said substrate plate to rapidly remove gas bubbles generated on a surface thereof.  
     CONSTITUTION: A Si substrate plate 2 is provided to a notched part provided to an upper part of a lower electrolyte chamber 11 and, thereafter, an upper electrolyte chamber 10 is lowered by a lift apparatus to be integrated to said chamber 11. Subsequently, an electrolyte 6 containing HF is supplied into the chamber 10 and an appropriate electrolyte 7 into the chamber 11 respectively from supply ports 14, 15 and, by both electrolytes, the substrate plate 2 and electrodes 12, 13 are kept in an immersed condition and each electrolytes are respectively recirculated. Then, in this condition, negative voltage is applied to the electrode 12 and positive voltage to the electrode 13 respectively to flow electric current therethrough and, thereby, porous Si is formed on an upper surface of the substrate plate 2. Thereafter, the liquid 6 in the chamber 10 and the liquid 7 in the chamber 11 are respectively discharged from outlets 18, 19 and, thereafter, the chamber 10 is raised upwardly to take out the substrate plate 2. Further, as the substrate plate 2, other than the Si substrate plate, a metal substrate plate may be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60253381-A (JP)
Title: Video tape recorder
Inventor: KUMANO MAKOTO
IPC: H04N5/44
Filed: 1984-05-29
Abstract: PURPOSE:To record not only the TV broadcast but other external video or sound signals through the set reservation, by using a selection switch which changes the input sources in response to the reservation set to a timepiece device and providing an input source selection function to a reserved video recording function. CONSTITUTION:In case a TV broadcast is designated as an input signal source, a timepiece device 14 issues a video recording command 5 to a video recording mechanism 1 to start the video recording at a set time point. At the same time, the device 14 also issues an input source selection control signal 8 to an input selection switch 7 almost concurrently with the command 5. A channel selection command 6 is also delivered to a channel selector 3 almost concurrently with the signal 8. When an external signal is reserved, the command 5 is issued to the mechanism 1. At the same time, the switch 7 sends an external input signal 9 to the mechanism 1. Thus a desired external broadcast is recorded in a desired time band.
Patent JP-2000308328-A (JP)
Title: Linear motor
Inventor: MIYAMOTO TADAHIRO
IPC: H02K41/03
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor, wherein the connection process of crossover and the neutral point of an armature coil is facilitated and thrust per unit volume of a core block can be increased. SOLUTION: This linear motor is equipped with an armature 2, facing opposite a permanent magnet 5 for a field via a magnetic gap G, of which armature has an armature core 3 constituted of core blocks 31 divided into a plurality of segments in the direction of thrust and an armature coil 7a. As for the armature coil wound around each of the core blocks 31, the winding end part of coil conductor is rewound to the winding start part side by a half turn and is led out, in order that the winding start part and the winding end part of the coil conductor is arranged on the mutually opposite sides on both side surfaces of the core blocks 31. Wiring boards 13, having a wiring pattern connecting the crossover and the neutral point of the armature coil, are installed on both side surface of a yoke part of the armature core 3.
Patent JP-H1049951-A (JP)
Title: Clamp centering mechanism
Inventor: KONNO YOICHI
IPC: G11B19/20
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stable reproducing operation by distributing a centering action in an upper surface and a lower surface, to reduce a centering deviation in average in the reproducing device of a sticking type high density disk medium. SOLUTION: An A contact surface 203a and a B contact surface 203b are provided in a centering hub 203. An inclined part 103a is set at an angle α (roughly 90 degrees) and an inclined part 103b is set at an angle β (the same as conventional one) to the information surfaces of a sticking double-side disk and α>β is featured. Here, when the diameter of the inclined part 203a and center diameters of disks A, B are respectively defined as Dc, Da, Db and relative deviation of centers of two sheets of disks and the contact surface deviation between the disk B and the disk B of an inclined part 203b are respectively defined as Xd, X, the diameter of a through hole of the disks A, B is expressed by a prescribed equation I and X is expressed by a prescribed equation II. Then, (t) is the thickness of a disk.  For example, when the center hole of a disk B is brought into contact with only the single side of the inclined part 203b and the center hole of the disk A is in contact with only the signal side of the inclined part 203a, the centering deviation of the disk A is corrected by an amount equivalent to the deficiency of the centering of the disk B.
Patent JP-H09283560-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: AMAYA TAKAKO
IPC: H01L23/50
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the plane size of a semiconductor chip integrated with a film substrate to change the layout pattern of bumps of this chip. SOLUTION: An isosceles triangular film substrate 13 has second connecting electrodes 15 which extend in specified direction from the bottom side of the upper face of the substrate and are connected to bumps 12 on a semiconductor chip 11 and these bonded parts and parts of electrodes 15 located outside the chip 11 are covered with a resin protective material 18. The electrodes 15 are bent along the end face of the chip 11, together with the protective material 18, and the lower faces of the four film substrates 13 are adhered to the lower face of the chip 11, without mutually overlapping them. Solder bumps are formed on first connecting electrodes 14 formed on the substrates 13.
Patent JP-H01282508-A (JP)
Title: Method and device for welding and connecting multifiber optical cable
Inventor: IDE TAKASHI
IPC: G02B6/255
Filed: 1988-05-09
Abstract: PURPOSE:To obtain the optical fibers of a low connection loss by setting a pushing speed in such a manner that the average value of individual loss when the optical fibers are pushed at a prescribed speed in the spacing between the end faces of said fibers attains a min. value. CONSTITUTION:The end faces of the optical fibers 1, 2 are preheated by electrodes 3, 4 to slightly melt the end faces in a preheating stage. The molten optical fibers shape the end faces uniformly by surface tension and, therefore, the incompleteness of the end faces is eliminated. The fibers are then pushed at the pushing speed V1 while the optical fibers on one side are heated to the optical fibers on the other. Such a pushing speed as to minimize the connection loss is various with the spacing between fibers. The connection loss can, therefore, be calculated if the relations between the spacing and the connection loss as well as the pushing speed are previously stored in a memory. The pushing speed is, therefore so specified as to minimize the connection loss by previously determining the max. permissible range.
Patent JP-H09295564-A (JP)
Title: Dynamo-electric brake control method and device
Inventor: SUZUKI YOSHIHIKO
IPC: B60T8/28
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To always enable the optimum braking force distribution by decreasing the target deceleration in comparision with the preceding deceleration in the condition where there is no change of car body deceleration to determine the braking force distribution of rear wheels at the time of calculating the target deceleration and apply the same to an ideal curve of braking force distribution to obtain the braking force distribution of front and rear wheels. SOLUTION: During the driving of a vehicle, in a control unit 15, the target deceleration corresponding to a brake operation command and the deceleration of a vehicle are compared, and even if they match or even if they do not match, when the car body deceleration is increased, the braking force is calculated from the target deceleration. On the other hand, when the target deceleration is decreased, the target deceleration and the car body deceleration are compared, if the car body deceleration is larger than the target deceleration, the braking force is calculated from the target deceleration, and if smaller, it is calculated from the car body deceleration.  When the car body deceleration is not increased and also the target deceleration is not decreased, the braking force is calculated from the target deceleration, and dynamo-electric brake actuators 11-14 are controlled to generate the braking force.