baber/WOPTO huggingface dataset:
Patent JP-S60237455-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAWA MAKOTO
IPC: G03G5/04
Filed: 1984-05-10
Abstract: PURPOSE:To attain high sensitivity in a longer wavelength range and superior stability to a temp. change by forming a photosensitive Se-As layer free from film defects such as pinholes and having a specified structure on an electrically conductive substrate. CONSTITUTION:A photosensitive layer consisting of the 1st layer 2 of 10-30mum thickness made of Se contg. about 20-30wt% As and the 2nd layer 3 of 10- 70mum thickness made of Se contg. about 30-45wt% As is formed on an electrically conductive substrate 1. Since the layer 2 having the lower As content is formed on the substrate 1 side, the temp. of the substrate 1 during vapor deposition can be reduced, so the release of occluded or adsorbed gas from the substrate 1 is inhibited, whereby film defects such as pinholes and image defects resulting from the film defects are prevented. Since the difference in As content between the layers 2, 3 is small, a sensitive body which is hardly affected by its heat history and has durability can be obtd. Since the average As content of the photosensitive layer is high, high sensitivity especially in a longer wavelength range of >=700mum can be attained.
Patent JP-H10289400-A (JP)
Title: Left-turning vehicle supporting device
Inventor: TANAKA YUKIO
IPC: G08G1/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a left-turning vehicle supporting device by which a driver is permitted to easily and surely recognize a left rear part by detecting a travelling object which approaches an intersection or a branching point from a prescribed range at a left lane road side and reporting it to the vehicle which turns lefft at the intersection or the branching point of 4 road. SOLUTION: This device 1 detects a travelling body which approaches the intersection or the branching point. A control means 3 identifies the travelling object and calculates a travelling direction and travelling speed and distance based on the output of the sensor 2. A reporting means 4 reports travelling object information to the driver of the left-turning vehicle based on the output of the control means 3.
Patent JP-H08286505-A (JP)
Title: Developing device
Inventor: ENDO ISAO
IPC: G03G15/08
Filed: 1995-04-19
Abstract: PURPOSE: To provide a two-component noncontact developing device capable of stably obtaining an image having high developability and high resolution, without fogging. CONSTITUTION: In the noncontact developing device which carries a two- component developer by a developing sleeve 81 facing a photoreceptor belt 1 and having a fixed magnet 82 inside and is provided with a control electrode 84 constituted so that an electrode part 84a is disposed on a substrate 84a provided in contact with or proximity to a developer layer D of the two- component developer, the volume average grain diameter D50 (μm) of toner in the developer is 4μm<D50 <8μm and a toner attracting member which is arranged to face the developer layer with a gap, in a part nearer to the upstream side in the carrying direction of the developer than the control electrode 84 and capable of applying a DC bias voltage of the same polarity as that of the DC component of a bias voltage applied to the developing sleeve 81 is provided.
Patent JP-H0761681-A (JP)
Title: Recorded recording medium receiver of recording device
Inventor: WATANABE TORU
IPC: B65H31/02
Filed: 1994-04-06
Abstract: PURPOSE:To hold a recording paper without folding by providing a flexible sheet-shaped member to be mounted so as to form the slackness of approximately U-shaped when viewed from the side, and store and hold the recorded recording medium by the slacked part of this sheet-shaped member. CONSTITUTION:Side parts 41a of a U-shaped supporting member 41 consisting of two side parts 41a and a supporting part 41b is inserted into a bush 22a mounted on a leg part 2, and supported in a pushing-out/storable manner relative to the leg part 2. One end of a sheet-shaped member 42 is mounted on a hook 21 provided on a frame 2 by a supporting hole 43, and the other end is mounted on the supporting member 42. The sheet-shaped member 42 forms approximately U-shaped slack part when viewed from the side which stores and holds the recorded recording paper 12, eliminating the folding of the recording paper. When the recording paper is stored, the supporting part 41b of the supporting member 41 is positioned in the direction of the leg part 2, and the sheet-shaped member 42 is foled into two.
Patent JP-H03292213-A (JP)
Title: Solar radiation detecting device of air conditioner for automobile
Inventor: TAKANO AKIHIKO
IPC: B60H1/00
Filed: 1990-04-11
Abstract: PURPOSE:To eliminate extreme dislocation of a direction of solar radiation from real condition even if a vehicle enters to a tunnel, and always maintain the comfortable air-conditioned environment by computing a direction of solar radiation as a center in outline when a solar radiation quantity is very small. CONSTITUTION:A solar radiation direction detecting device comprises a right side solar radiation sensor 1, of which light receiving surface is arranged so as to direct to the right side of a vehicle and for mainly receiving the solar radiation from the right side of the vehicle, and a left side solar radiation sensor 2, of which light receiving surface is arranged so as to direct to the left side of the vehicle and for mainly receiving the solar radiation from the left side of the vehicle. The solar radiation direction detecting device also has an A/D converter 3 for converting detected values of both the solar radiation sensors 1, 2 to digital values respectively and a solar radiation direction computing means 4 for computing the solar radiation direction on the basis of a ratio of both the digital values. With this structure, in the case that detected values of both the solar radiation sensors 1, 2 are lower than a preset standard value, the computed contents of the solar radiation direction computing means 4 is corrected by a solar radiation direction correcting means 5 so that the solar radiation direction becomes the center in outline.
Patent JP-S57208674-A (JP)
Title: Video disk reproducer
Inventor: MIURA YOSHIO
IPC: H04N5/903
Filed: 1981-06-19
Abstract: PURPOSE:To realize the restart of reproduction at the signal groove as it was before a stylus had been raised up by a pause mode, by giving the process control to the shift of the stylus based on the stored demodulated groove number. CONSTITUTION:The groove number information among the reproduced signals supplied from the signal groove on a disk 1 and detected by a pickup 2 is stored in the storing part of a microprocessor 9 via a signal processor 7 and a stylus position signal demodulating circuit 18. The contents of this storage is compared with the demodulated number information that is detected in the same way when the reproduction is restarted after a pause. Then the process control is given to an arm motor driving circuit 10, etc. via the processor 9, and a pickup 2 is positioned. Accordingly, the reproduction can be started at the signal groove as it was before the stylus had been raised up by the pause mode.
Patent JP-S5218926-A (JP)
Title: Method for producing inorganic fibrous materials
Inventor: KAWAMATA HAJIME
IPC: C30B29/62
Filed: 1975-07-31
Abstract: PURPOSE: To produce refractory filaments easily by extruding a melt of mixture obtained from a specified titanium compound and an alkali metal compound in a specified proportion, and cooling them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59219387-A (JP)
Title: Preparation of hydrocarbon
Inventor: TAKATSU KOUZOU
IPC: C07C67/00
Filed: 1983-05-30
Abstract: PURPOSE:To prepare hydrocarbon with a high conversion over a long period, by using a catalyst consisting of a specified crystalline silicate. CONSTITUTION:An aqueous mixt. of (A) silica source, (B) alumina source, (C) alkali (alkaline earth) metal source, (D) tetra(1-4C alkyl)ammonium salt and (E) methanol in which A/B is 10 or higher, E/water is 0.1-10, E/A is 5-100, hydroxy ion/A is 0.01-0.5 (excluding hydroxy ion from the organic base) and D/A is 0.01-1.0 by mol, is made to undergo crystallization reaction at 110-300 deg.C for 5hr-10 days. The reaction product is washed with water and dried at around 120 deg.C to obtain a catalyst consisting of a crystalline silicate which is shown by the molar ratio equation [where M is H or an alkali (alkaline earth) metal; n is the valency of M; p is 0.3-3.0 and q is 10 or higher] and has an X-ray diffraction pattern of the table when burned at 550 deg.C in the air. Then an oxygen-contg. compd., e.g. methanol, is brought into contact with the catalyst at 250-600 deg.C under normal or high pressure at a weight space velocity of 0.1-50hr<-1>.
Patent JP-H01264822-A (JP)
Title: Molding method for optical disc board containing preformat and die to be used for that
Inventor: KIZAWA YOSHIO
IPC: B29C45/40
Filed: 1988-04-16
Abstract: PURPOSE:To prevent deterioration of transfer properties ascribable to a flow phenomenon of a pit, by a method wherein at the time of release of a molded optical disc board, priority is given to that of the surface of a split mold corresponding to an uneven surface part. CONSTITUTION:A movable mold 1 is provided with a stamper 4, external circumferential ring 5, spring 16 pressing them in the direction of mold break and an air conducting hole 9 and a tapered surface 10 expanded in the direction of the mold break is formed on an inner circumferential surface of the ring 5. At the time of mold break, the ring 5 is pushed up by (t) from a parting line 8 by the spring 16. The (t) is made slightly smaller than a gap (t') between a holding part of the external circumferential ring 5 and the stamper 4. Although air is blown off through an air blow ejector at the time of mold break after cooling and solidification of injected resin 11, the ring 5 is extruded by the (t), a molded board is held by the tapered surface 10 and released from a stamper surface. Then, when the die is broken at least the (t), the molded board is released from a stationary mold through an air blow of the stationary mold and the board is held under a floated state from the stamper surface. After the die is broken completely, the board is released completely through mechanical ejection further.
Patent JP-H04324127-A (JP)
Title: Lens driving device in optical pickup
Inventor: OHIRA KAZUAKI
IPC: G11B7/09
Filed: 1991-04-24
Abstract: PURPOSE:To miniaturize the device, to improve the driving frequency characteristic and to provide a lens driving device preventing the inclination of the movable optical system including an objective lens. CONSTITUTION:The device is constituted so that long and narrow elastic member for suspension supporting the movable optical system by being freely movable in 2 directions and a maximum section length in the direction of the tangent line of the circuir passing each elastic member in the surface including the 2 directions for at least either one of viscoelastic member to fit this long and narrow elastic member may be had. The inclination of the movable optical system can be prevented by suppressing the large-sizing of the device and the degradation of the driving frequency.
Patent JP-S5217636-A (JP)
Title: Heat-proofing processed power board
Inventor: OSADA KENJI
IPC: H02B1/56
Filed: 1975-07-31
Abstract: PURPOSE:Decreasing the temperature rise in the power board by the latent heat effect of water.
Patent JP-H09276685-A (JP)
Title: Clogging detection method and granulation method
Inventor: KIDO KIMIKAZU
IPC: B01J2/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect trouble related to the jetting of air in the granulation of urea or the like. SOLUTION: A plurality of air supply pipes 15 having outlets 13 jetting air to a granulation part 1 and nozzles 3 provided to the central parts of the air outlets of the air supply pipes to jet a molten raw material liquid such as molten urea or the like are arranged and the molten raw material liquid is jetted to the granulation part from the jet nozzles 3. In this case, orifice parts 14 are provided to the lower parts of the air supply pipes and orifice-after pressure taking-out parts 16 are provided on the downstream side of the orifice parts within the air supply pipes and an orifice-before pressure taking-out part 17 is provided on the upstream side of the orifice parts (a).  The difference between orifice-before pressure and orifice-after pressure is measured and the clogging of the air supply pipes is detected from the abnormality of difference pressure of the air supply pipes. The supply of the molten raw material liquid to the air supply pipe showing abnormality in difference pressure is stopped and the quantity corresponding to the stop of supply is compensated by the remaining air supply pipes to perform granulation (b).
Patent JP-S57208644-A (JP)
Title: Driving device of objective lens
Inventor: UEDA YASUHIRO
IPC: G02B7/09
Filed: 1981-06-18
Abstract: PURPOSE:To improve the damping effect when an objective lens is driven in a 2-dimensional way, by setting a continuous vent hole foaming member as a damper into a space between an objective lens holding frame and a driving means so as to extend in the direction of displacement of the objective lens. CONSTITUTION:A holding frame 2 which holds an objective lens 1 is held by a pair of plate springs 4a and 4b which are set symmetrically to a plane extending toward the information track through the optical axis of the lens 1. Thus the frame can have a displacement toward an arrow (b). The mobile members 32a and 32b of high permeability are stuck to the frame 2 and move toward an arrow (b) by flowing a current to two sets of coils 35a and 35b plus 38a and 38b of the driving means which act together with the mobiles 32a and 32b.  Thus the response characteristics of the members 32a and 32b can be enhanced  since the foamed rubbers 36a and 36b are attached to the side of the permanent  magnets 34a and 34b that extend toward the displacement direction (b) of the  lens 1.
Patent JP-S6164268-A (JP)
Inventor: RICHIYAADO EDOWAADO PARENTE
IPC: A63B102/32
Filed: 1985-05-01
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-S59219378-A (JP)
Title: Vinyl chloride resin paste sol composition
Inventor: NUKUI TOKUZOU
IPC: C08K9/00
Filed: 1983-05-27
Abstract: PURPOSE:To provide a vinyl chloride resin paste sol compsn. having excellent fluidity and workability despite of high filler content, prepd. by adding a filler having a surface treated with a specified ester surfactant. CONSTITUTION:100pts.wt. filler, e.g. calcium carbonte, glass powder or titanium dioxide, is treated with about 0.01-10pts.wt. ester surfactant selected from among sulfates (or phosphates) of polyoxyethylene alkyl(phenyl) ether of formula I , II or III (where R is 8-20C alkyl or alkylphenyl with 8-20C alkyl; n is 1-50) and alkali (alkaline earth) metal hydroxide thereof. About 5-500pts.wt. surface-treated filler is added to 100pts.wt. vinyl chloride paste resin (having a particle diameter of about 30mu or smaller).
Patent JP-S60240021-A (JP)
Inventor: SAKO SUKETSUGU
IPC: H01H61/00
Filed: 1984-05-14
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-H07300808-A (JP)
Title: Plastic-made floor board
Inventor: YAMADA YUICHI
IPC: E04F15/10
Filed: 1994-05-09
Abstract: PURPOSE:To prevent a plastic-made floor material from being expanded and further degraded increasingly and use the floor material for a long time. CONSTITUTION:In terms of a board-like plastic-made floor material which is formed with an upper layer and a lower layer which are integrated in one piece, both the upper layer 11 and the lower layer 12 are identical in shape. A plurality of projected parts 2, each of which projects only by their width, are installed to the horizontal end faces and the vertical end faces which form adjacent sides of the upper layer 1 where the central position of the upper layer 11 is deviated horizontally and vertically from the central position of the lower layer 12. When the projected parts 2 are jointedly laid out, it is possible to lay out with a definite joint width and arrange the joints so that they run through more neatly. The presence of the joints makes it possible to prevent the ends from rising stickingly. Since the end of the upper layer 1 1 is placed on the end of the lower layer 12, an offset portion, if any, is eliminated so that the floor may be easier to walk on. It is also possible to prevent the plastic-made floor material 1 from moving and being peeled off. Since the depth of the joints is reduced, the accumulated amount of rainwater is minimized, thereby drying up the floor material more swiftly.
Patent JP-H08292882-A (JP)
Title: Repository device
Inventor: OHASHI KYOKO
IPC: G06F17/50
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a device which can hold no contradiction with a logical model without making any simple error even when a document is altered by providing a management part which inputs and manages a logical submodel formed of meaningful information in an individual document and a view formed of graphical information. CONSTITUTION: This device is provided with a view managing function 23 and a submodel managing function 22 having a logical submodel managing function 24 for managing logical submodels 212, 222, and 232. At a request, this submodel managing function 22 saves views 211, 221, and 231, the logical submodels 212, 222, and 232, and pairs 210, 220, and 230 of the views and logical submodels. In this constitution, when an element of a view is altered, the object logic component to be altered can be detected from the element and elements of other views corresponding to other logical submodels to which the alteration extends can be detected.
Patent JP-H05291669-A (JP)
Title: Optical fiber amplifier
Inventor: HAYATA HIRONORI
IPC: H01S3/06
Filed: 1992-04-15
Abstract: PURPOSE:To provide an optical fiber amplifier which has a small mounting space and in which a light signal of amplifier high output is not brought into direct contact with eyes due to disconnection of an optical fiber, removal of an optical connector, etc. CONSTITUTION:An optical multiplexer/demultiplexer has a plurality of optical fibers 21-26 arranged in close contact on an outer periphery of one optical fiber 20 and wavelength characteristics to pass an exciting light wavelength as it is through the central optical fiber and to propagate the amplified signal light from the central fiber to the fibers 21-26 of the outer periphery, and an exciting light source 4 connected to one end of the fiber 20 and an Er-doped fiber 3 connected to the other end of the fiber 20 thereby to obtain an optical fiber amplifier having a small size and in which influence to eyes due to disconnection of the fiber is eliminated.
Patent JP-2000284237-A (JP)
Title: Plastic lens with cured film
Inventor: SANO YOSHIO
IPC: G02B1/10
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a plastic lens for spectacles having excellent dyeability, etc., by providing the surface of an optical cast molding resin obtained by polymerizing specific monomers with a cured film obtained by coating applying and curing of specific coating compositions. SOLUTION: The optical cast molding resin is formed by polymerizing 40 to 89 wt.% diallylphthalate prepolymer expressed by formula I, 10 to 59 wt.% dialkylene glycol bisallylcarbonate prepolymer expressed by formula II and 1 to 30 wt.% vinyl resin expressed by formula III. The surface of the resultant optical cast molding resin is provided with the cured film obtained by coating applying and curing of the coating compositions essentially consisting of the particulates consisting of >=1 kind of the metal oxides selected from Si, Al, Sn, Sb, Ta, Ce, etc., of 1 to 100 microns in grain size and/or the composite particulates composed of >=2 kinds of the metal oxides selected from Si, Al, Sn, Sb, Ta, Ce, La, Fe, etc., the organic silicon compounds expressed by formula IV, and a polyfunctional epoxy compound.
Patent JP-S58211703-A (JP)
Title: Cutting method of optical fiber
Inventor: SHIBUYA SEIJI
IPC: B23K26/38
Filed: 1982-06-03
Abstract: PURPOSE:To obtain a good image optical fiber without generating foam or the like even if the fiber is heated at high density and is reduced in diameter in the stage of bundling by applying the tension of the own weight to the part of the vertically suspended optical fiber irradiated with a CO2 laser beam from the diametral direction thereby cutting the fiber. CONSTITUTION:An optical fiber 3 having 300mum outside diameter is suspended with capstans 4 and is fed while heating with a heater 2 from a base material 1 of quartz for optical fiber. The fiber 3 is subjected to irradiation of a beam L with a CO2 gas laser oscillator 5. The irradiated part is heated by the heat of the beam and begins to melt. The fiber 3 is slightly elongated by receiving the tension by its own weight until it is melt cut. The forward end part of the fiber 3 is kept irradiated with the beam even after the melt cutting; therefore, the molten part on the top end side 7a of a strand 7 is rounded by surface tension. The forward end on the bottom end side 7b is also rounded by the surface tension. The increase in the size of the forward end is thus prevented and the generation of flash is obviated.
Patent JP-H11267589-A (JP)
Title: Screen for removing foreign matter mixed with water granulated slag
Inventor: ITO HIROSHI
IPC: B07B1/46
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a granulated slag-mixed foreign matter removing screen capable of easily separating and removing foreign matter mixed with slag in a granulated slag manufacturing process, hard to generate the clogging of the screen and capable of easily eliminating clogging by a simple means at a time of the generation of clogging. SOLUTION: The screen for removing foreign matter mixed with granulated slag is constituted of a large number of screen members laterally provided in parallel at a constant interval. In this case, rod steel having an inverted trapezoidal cross-sectional shape is used in the screen member and the thickness 1, bottom surface width (a) and upper surface width (b) of the rod steel are set to 1>=b, 0.5b<=a<=0.9 and the rod steel interval L is 20r>=L>=10r with respect to a granulated slag particle size (r).
Patent JP-H10276334-A (JP)
Title: Image forming device
Inventor: FUJISAWA TETSUO
IPC: H04N1/409
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device that eliminates noise in an original coping with various originals. SOLUTION: The image processing unit is provided with an image input section 101, an image processing section 102, an image output section 103, a control section and an operation section 105. Then the image processing section 102 is provided with a noise elimination section 201 being a 1st noise elimination means, an isolating point elimination section A204 being a 2nd noise elimination means, and an isolating point elimination section B206 being a 3rd noise elimination means. Noise is eliminated by the 3stage of noise elimination means.
Patent JP-S62251132-A (JP)
Inventor: KUNO FUJIO
IPC: B32B5/26
Filed: 1986-04-24
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。