baber/WOPTO huggingface dataset:
Patent JP-H0196706-A (JP)
Title: Unmanned carrier
Inventor: SUGIMOTO YUICHI
IPC: G05D1/02
Filed: 1987-10-09
Abstract: PURPOSE:To improve the follow-up performance on an unmanned carrier to its traveling route by operating the front and rear steering wheels in the adverse phases in case an angle error is produced between the vehicle body and the traveling route and then in the same phase in case a horizontal position error exists between the vehicle body and the traveling route respectively. CONSTITUTION:A position deviation arithmetic part 9 calculates an orthogonal position shift DELTAl of the center of an unmanned carrier from its traveling route as well as an angle shift DELTAtheta between the vehicle body and the traveling route based on the signal received from a sensor 1. A same phase arithmetic part 10 supplies the output DELTAl of the part 9 and calculates a steering angle between the front and rear wheels in terms of the same phase. An adverse phase arithmetic part 11 supplies the output DELTAtheta of the part 9 and calculates a steering angle between both steering wheels in terms of the adverse phase. An addition part 12 adds both steering angles of the same and adverse phases calculated at the parts 10 and 11 respectively and decides a steering angle command.
Patent JP-H1192666-A (JP)
Title: Photopolymerizable polysilazane composition, and production of patterned ceramic film
Inventor: NAGAHARA TATSURO
IPC: C08F2/48
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing practical, patterned polysilazane coating films by light. SOLUTION: This method for producing patterned ceramic films comprises steps of (A) forming a coating film of a photopolymerizable polysilazane composition containing polysilazane and a photopolymerization initiator, (B) irradiation of patterned light having a wavelength of at least 300 nm onto the coating film, and (C) developing the light-irradiated coating film.
Patent JP-S61143741-A (JP)
Title: Heat developable sensitive material
Inventor: SAWADA SATORU
IPC: G03C8/40
Filed: 1984-11-30
Abstract: PURPOSE:To obtain the titled material having a high sensitivity and a rapid heat-developing property by incorporating a sensitive silver halide emulsion contg. the prescribed amount of silver bromide, the less than prescribed amount of silver iodide or no silver iodide and a residual amount of silver chloride and its reducing agent to a substrate. CONSTITUTION:The silver halide emulsion particles comprise 70-100mol%, preferably 70-90mol% or 0-4mol%, preferably 0-2mol% silver iodide and 0-30mol% silver chloride. Said emulsion is prepared by using a gelatin etc. as a protective colloid or a binder of a hydrophilic colloidal layer. The silver halide emulsion is prepared according to an acidic, a neutral or an ammonia method. The reducing agent comprises for example, sodium sulfite and also a precursor capable of displaying the reducing property by heating in a course of development. A coupler capable of reacting with a developer is used as a color supplying agent.
Patent JP-H02101735-A (JP)
Title: Manufacture of semiconductor single crystal layer
Inventor: KANBAYASHI SHIGERU
IPC: H01L21/20
Filed: 1988-10-11
Abstract: PURPOSE:To reduce the amounts of oxygen to mix in so as to improve crystal quality of a silicon recrystallized layer by implanting impurity ions into the interface between a silicon layer and an insulating film and the interface between it and a protective film prior to the fusion recrystallization process of the silicon layer. CONSTITUTION:An SiO2 film (insulating film) 12 is stacked on a single crystal silicon substrate 11 by the CVD method, and further an opening 13 is formed. Subsequently, a polycrystalline silicon layer 14 is stacked on the whole face, and further an SiO2 film (protective film) 15 is stacked thereon by the CVD method. Next, ion implantation is done from above the SiO2 film 15. Silicon is used as impurity ions 20, and implantation is done separately two times. Next, electron beams 6 are applied so as to fuse and recrystallize the silicon layer 14, thus a silicon single crystal layer 17 is obtained.
Patent JP-H0595281-A (JP)
Title: Static type clocked cmos frequency divider
Inventor: YAMAMOTO YASUSUKE
IPC: H03K23/54
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the clocked CMOS frequency divider operated at a higher speed than that of a dynamic type frequency divider regardless of the static type frequency divider. CONSTITUTION:A memory function by inverters V1, V2 or V3, V4 is added to two high speed dynamic frequency dividers being a dynamic frequency divider comprising CL1, CL2 and other dynamic frequency divider comprising CL3, CL4. Thus, the static operation compatible with a low speed operation is attained and the output data of each frequency divider are used for other input data by cross-coupling to reduce the number of gates included in a path (critical path) whose signal propagation delay time is longest.
Patent JP-H0676509-A (JP)
Title: Disk device
Inventor: KUBO TAKESHI
IPC: G11B21/12
Filed: 1992-08-28
Abstract: PURPOSE:To make unloading possible irrespective of any position of a head. CONSTITUTION:A spherical protrusion 16 is provided on an end part beynond a head fitting position of a suspension 8 to protrude to the side of a disk 40, and an inclined base 20 having an inclined surface 26 changing gradually its distance from the disk 40 and a VCM 48 for moving the inclined base 20 for the purpose of engaging the spherical protrusion 16 with the inclined surface 26 and moving them at the time of loading and also at the time of unloading are equipped in the device. By this constitution, when the inclined base 20 is moved to the side of a head slider 12 by the VCM 48, the spherical protrusion 16 reaches a flat surface 24, so that the slider 12 is unloaded from the disk 40.
Patent JP-H07107887-A (JP)
Title: Fishing tool and heat shrinkable material used therefor
Inventor: OCHIAI MASATOSHI
IPC: A01K83/00
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a fishing tool not making a fish once caught by a hook escape in fishing. CONSTITUTION:A coated layer 4 is formed by heat shrinkage of a heat shrinkable material at a part higher than a connecting part of a fishing hook 1 and fishing gut 2 is prevented from being damaged by teeth of a fish with the coated layer 4.
Patent JP-H0196290-A (JP)
Title: Liquid crystal composition
Inventor: OKUWA NAOMI
IPC: C09K19/54
Filed: 1987-10-08
Abstract: PURPOSE:To obtain an inexpensive dynamic scattering mode (DSM) type liquid crystal composition having low current consumption and high speed of response, by blending a liquid crystal compound having negative dielectric anisotropy with a specific amount of trans-1,4-dimethylcyclohexane. CONSTITUTION:The aimed composition obtained by blending (A) a liquid crystal compound having negative anisotropy of a higher dielectric constant in the minor axis direction of liquid crystal molecules than that in the major axis direction with (B) trans-1,4-dimethylcyclohexane in an amount of 1-13pts.vol. (preferably 4-13pts.vol.) based on 100pts.vol. total composition. Furthermore, an electrolytic compound, dichroic dye, etc., as necessary, may be further blended. When the above-mentioned composition is especially applied to a large-sized liquid crystal panel, cost down is extremely great.
Patent JP-H04132741-A (JP)
Title: Far infrared-radiating material and production thereof
Inventor: WATANABE SHIZUO
IPC: C08K3/34
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the subject material having a specified spectral radiation dose rate by blending a specified amount of a specified inorganic powder with a protein, allowing the resultant mixture to stand, subsequently heat forming under pressure, then cooling the formed material and subsequently treating the cooled material with an aqueous formaldehyde solution and a hot water. CONSTITUTION:With (A) 100 pts.wt. protein (B) 5-25 pts.wt. inorganic powder containing 75-76wt.% SiO2, 16-17wt.% Al2O3, 0.5-1.0wt.% Fe2O3, 2.5-3.0wt.% K2O and 0.5-1.0wt.% Na2O is blended. Water or an aqueous alcohol solution is admixed therewith and the resultant mixture is allowed to stand for a prescribed time. After crushing as necessary, heat treatment under pressure is carried out and the above-treated material is formed and subsequently cooled. The cooled material is then treated with an aqueous formaldehyde solution, subsequently dried and further treated with hot water, thus obtaining the objective material having a spectral radiation dose rate of almost constantly >=95% within a range of 600-2200cm<-1> wavelength.
Patent JP-2001070282-A (JP)
Title: Method and instrument for exciting spin and magnetic resonance image
Inventor: TSUKAMOTO TETSUJI
IPC: A61B5/055
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To perform an efficient imaging by predicting the SAR(specific absorption rate) of a subject to be imaged in the excitation of a spin to be imaged, and regulating the pulse number, pulse waveform and pulse width of RF pulse so that this value is within a prescribed limit. SOLUTION: A magnet system having a main magnetic coil part, a gradient coil part and an RF coil part, wherein a subject to be picked up is carried in and out on a cradle, comprises a data processing part 170 for two- dimensionally reverse Fourier transforming the data of k-space every slice to reconfigure the tomographic image of multi-slice of a subject to be imaged. The data processing part 170 comprises a pickup condition memory unit 702, an SAR prediction unit 704 and a pulse regulating unit 706. The SAR of the subject in the execution of a pulse sequence is predicted, and at least one of the pulse number, pulse waveform and pulse width of the RF pulse is adjusted so that the predicted SAR value is within a prescribed limit.
Patent JP-2001078039-A (JP)
Title: Picture processor and recording medium
Inventor: FURUKAWA ITARU
IPC: G06T5/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a picture processing technique which is effective for suppression of the occurrence of moire or the like. SOLUTION: A picture is given to a periodic picture area extraction part 10, and a periodic picture area where a periodic picture pattern is repeated is extracted from the picture. At the time, a periodicity index calculation part 20 calculates a periodicity index indicating the degree of the picture pattern repetition. Meanwhile, the picture is given to a difference picture generation part 30 to generate a difference picture. A contrast extent calculation part 50 calculates the extent of contrast as an index indicating the contrast based on this difference picture. Thereafter, a blur extent determination part 60 and a shift extent determination part 70 determine the extent of blur as the degree of blur processing and the extent of shift as the degree of shift processing based on the periodicity index and the extent of contrast.  A blur processing part 95 and a shift processing part 90 perform blur processing and shift processing in accordance with the determined extents of blur and shift respectively.
Patent JP-H0197639-A (JP)
Title: Laminate
Inventor: YAMAGUCHI TAKASHI
IPC: B32B27/08
Filed: 1987-10-08
Abstract: PURPOSE:To obtain laminates of good adhesiveness, by modifying the resin of a contact layer with a specific unsaturated compound containing functional groups in lamination of a sheet compring a vinylidene fluoride resin layer and a thermoplastic resin layer with a molding such as of polyamide resin or rubber reinforced stylene resin. CONSTITUTION:A laminate (a) of a single layer of vinylidene fluoride resin a1 and a thermoplastic resin layer a2 is laminated on the surface of b layer consisting mainly of a composition of nylon and polyphenylene either resin or that of nylon and fibers. For improvement of adhesion with a layer contacting b layer, one of a multilayer is allowed to contain the component of an unsaturated compound (c) containing functional groups. This compound is an unsaturated compound containing a hydroxyl group and anhydride group. The method of modifying includes copolymerization of (c) component for polymerization of main components a1, a2; compounding the copolymer of a single polymer of (c) component and another vinyl monomer with another layer; and melt kneading the main component of another layer in the presence of (c) component.
Patent JP-2001071340-A (JP)
Title: Production of decorative frp molding having bent part
Inventor: TAKEZAKI HIDEAKI
IPC: B29C43/36
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a decorative FRP molding having a bent part which has a decorative pattern such as a stone pattern on the surface and a good appearance. SOLUTION: In a method for producing a decorative FRP molding having a bent part in which a surface material of a decorative fiber reinforced resin molding material and a back side material of a non-decorative fiber reinforced resin molding material are laid to overlap each other and hot press-molded integrally in a mold, a mold 10 comprising a recessed lower mold 11 and a projected upper mold 12 is used, a plane surface material 21 is arranged along the substantially whole inner surface of the recessed mold, the upper mold 12 is brought down, and the mold 10 is clamped. A decorative bulk molding compound containing a decorative pattern material (decorative BMC containing a decorative pattern material) is preferable as the surface material 21.
Patent JP-2001073136-A (JP)
Title: Optical thin film producing system
Inventor: HOSOKAWA KIYOSHI
IPC: C23C14/24
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical thin film producing system capable of efficiently producing an optical thin film element having desired characteristics at a high packing ratio in a short time. SOLUTION: This system is equipped with a mechanism for applying high frequency electric power to a rotating substrate dome 5 and heating a substrate 4 for making the device usable also for the conventional vacuum deposition method. In order for efficiently applying high frequency electric power even in the case the substrate dome lies in a high temp. state, a high frequency electric power feeding mechanism 16 composed of tungsten disulfide (WS2) or molybdenum disulfide (MoS2) as a self-lubricant is provided. At the time of feeding the electric power equal to the high frequency electric power to be applied to the substrate domes to a monitoring substrate 11, for suppressing abnormal discharge, a monitor cylinder 17 and a monitor set plate 22 are insulated from a vacuum tank 1 by using an insulating member.  Moreover, for suppressing abnormal discharge between the substrate dome and a substrate heating heater dome 23, a shield 13 fitted between the dome is provided with a mesh structure.
Patent JP-2000072638-A (JP)
Title: Composition for oral cavity
Inventor: FUKUDA YASUSHI
IPC: A61K8/34
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition used for oral cavities, bringing an adjustable recalcification, giving a high recalcification effect, and capable of reproducing a stronger enamel than those by conventional methods. SOLUTION: This composition for oral cavities contains (A) one or more sugar alcohols selected from xylitol, mannitol, multitol and palatinit, (B) sodium fluoride, and (C) magnesium ion. The combined employment of the sugar alcohol, the sodium fluoride and the water-soluble magnesium salt enables the maintenance of a high recalcification ability of the sodium fluoride and the simultaneous realization of an adjustable recalcification.
Patent JP-H06105161-A (JP)
Title: Full color picture recorder
Inventor: KOBAYASHI SHINYA
IPC: G06T5/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain the full color picture recorder without a color difference and uneven color while attaining color reproduction with fidelity when an half tone picture is recorded by using a color laser printer 8. CONSTITUTION:Three primary color picture data R8, G8, B8 are converted into 3-primary color binary data R1, G1, B1 through binarization processing, the data R1, G1, B1 are stored tentatively in memories 2, 3, 4, and read from the memories 2, 3, 4 to implement full color recording. In this case, the three primary color picture data R8, G8, B8 are subjected to vector processing at binarization processing, then error diffusion is implemented altogether. When a color difference is calculated between the picture element data and the three primary color picture data R1, G1, B1 and picture element data receiving a diffusion by the error diffusion, a weight coefficient is multiplied with a color difference to control the correlation coefficient among the three primary color picture data R1, G1, B1.
Patent JP-H06100054-A (JP)
Title: Viscous liquid extruder
Inventor: SATO JUNICHI
IPC: B65D83/00
Filed: 1992-09-25
Abstract: PURPOSE:To prevent a 'twist' from generating even when a little variation is temporarily generated in the load being added to a plurality of extruding rods, and only the extruding rod on one side is tried to be operated. CONSTITUTION:For a viscous liquid extruder, separate pinions are respectively engaged with racks 9 of a plurality of extruding rods 6. A common rotating shaft which is rotate-driven is made to go through a plurality of pinions, and the rotating shaft and respective pinions are engaged by protruding and recessed parts. At the same time, a gap which provides a specified range of play in the rotating direction is provided between the rotating shaft and respective pinions. An elastic body is inserted in the gap. At the connecting part between a connecting tool 29 to connect respective extruding rods 6 and the respective extruding rods 6, a play is provided so that respective extruding rods 6 may become movable within a specified range in the longitudinal direction of the extruding rod 6.
Patent JP-H04134600-A (JP)
Title: Guided device for travel route of vehicle
Inventor: NAKANO HIDEAKI
IPC: G08G1/0969
Filed: 1990-09-27
Abstract: PURPOSE:To prevent an optimum passage route from being unable to pass in actual fact even it is displayed by considering not only the start point and the goal point of a vehicle and a mid-point but also information on passage restriction data of a road and restriction data on a loading object and showing the optimum progress route. CONSTITUTION:An input means inputs data on the height of the loading object, weight, a tower under loading position and passage restriction data and loading object restriction data, and an operation means 3 obtains the passable travel route based on the start point, goal point of the vehicle, the mid-point, the height of the loading object, weight, the tower under loading position, passing restriction data and loading object restriction data. A display means 4 displays the passable travel route which the operation means 3 obtaines. Thus, the situtation that there is a case when the optimum travel route cannot be passed through owing to the passage restriction and the restriction of the loading object even if the optimum travel route is obtained with efforts is prevented.
Patent JP-S62115974-A (JP)
Title: Digital synchronizing circuit
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N5/06
Filed: 1985-11-14
Abstract: PURPOSE:To decrease a jitter in a synchronizing reproduction by providing a means to generate a horizontal drive leading timing signal and the horizontal drive generating means to generate the horizontal drive pulse with the horizontal drive leading timing signal as a standard. CONSTITUTION:A horizontal drive-clock section phase correcting signal HDCR is supplied to a clock-delay unit correcting circuit 44, the horizontal drive-clock section phase correcting signal HDCR expressed by the minority part with a sampling clock period as 1 is converted to the number of the step of a gate delay and a horizontal drive-clock section phase signal HDCR 1 is obtained. A horizontal drive pulse generating circuit 46 is the phase shown by the horizontal drive leading timing signal HDH of the clock unit and the horizontal drive- clock section phase signal HDCR 1, and generates a horizontal drive pulse HD with the width shown by the horizontal amplitude control signal HPW. Thus, the horizontal synchronizing reproduction can be executed with the high accuracy, the jitter of the horizontal synchronizing reproduction can be decreased by the digital processing and the integration of the digital horizontal synchronizing circuit can be widely improved.
Patent JP-H03116664-A (JP)
Title: Plastic cell
Inventor: SUMIYA AKIRA
IPC: H01M10/39
Filed: 1989-09-28
Abstract: PURPOSE:To prevent a short-circuit inside a cell by making at least either of the height and the width of a negative electrode on the takeout side of a positive electrode lead, smaller than that of the positive electrode. CONSTITUTION:At least either of the height and the width of a negative electrode 3 on the takeout side of a positive electrode lead 4 is made smaller than that of a positive electrode 1. Polyaniline is used as a positive electrode active material and a nickel foil is used as a positive electrode collector and the positive electrode lead 4 respectively, while the lead 4 of a water cell having zinc as the negative electrode 3 is taken out from the upper part of the cell. A short-circuit between the negative electrode and the positive electrode lead, or between the positive electrode and the negative electrode lead can be prevented while lowering a self-discharge rate so as to obtain a plastic cell having high reliability in performance.
Patent JP-S61135092-A (JP)
Inventor: FUNAOKA CHIHIRO
IPC: H05B37/02
Filed: 1984-12-05
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-S63225610-A (JP)
Title: Graft copolymer and graft copolymer composition
Inventor: KAWADA TAKASHI
IPC: C08F255/06
Filed: 1987-10-09
Abstract: PURPOSE:To provide the title composition excellent in heat resistance and even in reinforcing property with white carbon, by copolymerizing ethylene, an alpha-olefin and a specific silane compound, and further grafting the copolymer with a specific compound having hydroxyl groups on both ends. CONSTITUTION:A graft copolymer is produced by copolymerizing ethylene (A), an alpha-olefin or an alpha-olefin and a nonconjugated diene (B), and a silane compound (C) of the formula I (wherein a is an integer of greater than 1; m is 0-2; X is Cl or Br; and R 1 is H or 1-5C alkyl) and/or a silane compound (C) of the formula II (wherein k is 0-6; l is 0-2; X is the same as above; and R2, R3 and R4 are each H or 1-5C alkyl) using a Ziegler-Natta catalyst, and further grafting the copolymer with a compound (D) of the formula III (wherein p and q are each 50,000-10,000; r and s are each 0 or 1; R5-R10 are each 1-6C alkyl, phenyl or vinyl; and R11-R14 are each H or 1-5C alkyl). This copolymer is excellent in heat resistance and even reinforcing property with white carbon, and the copolymer composition in which a pigment is blended together with white carbon can produce a rubber material having a high mechanical strength which can be colored variously.
Patent JP-H07108515-A (JP)
Title: Method and device for correcting form of extrusion molded body
Inventor: TAKAHASHI SHIGEKI
IPC: B28B3/20
Filed: 1993-10-13
Abstract: PURPOSE:To provide a method and a device for correcting a form of an extrusion molded body, wherein external force is not added to the side face of the molded body directly, the form in the thickness direction is not deformed thereby, and curving or snaking of the molded body can be corrected efficiently. CONSTITUTION:A central position in the cross direction of a band-like molded body 1, which is molded by an extrusion mold and to be conveyed, is obtained for each position in the longitudinal direction. By moving with adjustment a position of a movable slant conveyor 5 in the cross direction rectangular to the conveying direction such that the central position of the molded body 1 in the cross direction coincides with a central position of a tray 7, the molded body 1 is transferred to the tray 7 by the movable slant conveyor 5.