baber/WOPTO huggingface dataset:
Patent JP-H03223752-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1990-10-16
Abstract: PURPOSE:To improve color reproducibility by incorporating at least one kind of specific compds. into the above material and incorporating at least one kind of yellow colored cyan couplers therein. CONSTITUTION:At least one kind of the compds. expressed by formula I are incorporated into this photosensitive material and at least one kind of the yellow colored cyan couplers are incorporated therein. In the formula I, A denotes a residual coupler group which separates (TIME)n-B by the coupling reaction with the oxidant of an arom. primary amine developing agent; TIME denotes a timing group which is bonded to the coupling active section of A and releases B after separation from A by the coupling reaction. B is expressed by, for example, formula II. In the formula II, X1 is 1 to 4C substd. or unsubstd. aliphat. group or substd. phenyl group. While (n) denotes 0 to 1 integer, B bonds directly to A when (n) is 0. The color reproducibility is improved under various exposing conditions in this way.
Patent JP-S63131347-A (JP)
Title: Optical card
Inventor: HASHIMOTO AKIHIKO
IPC: G11B7/24073
Filed: 1986-11-21
Abstract: PURPOSE:To always accurately read a data by forming a background with a material low in reflectance and one of binary data with a material high in reflectance. CONSTITUTION:The background part 32 is made of a material low in reflectance and one of binary data is made by a material high in reflectance. The background part 32 is formed by adding a black color by means of photographic development or the like and the material 33 of the high reflectance is formed to cover the background part 32. In coating a metal not colored by light such as aluminum as the material 33 high in reflectance, it is used as one of the binary data and the background part 32 is used as the other of the binary data, then a read only part is formed. For example, since the background part 32 is black, even if the relative position between the photodetecting region 37 of the photodetector reflecting the reflected light and the pit par 30 is deviated more or less, the pit part 30 has much reflected luminous quantity and the data is accurately read because of the pit part 30 is white.
Patent JP-H01118398-A (JP)
Title: Screw dehydrator
Inventor: II KAZUYOSHI
IPC: B30B9/12
Filed: 1987-10-30
Abstract: PURPOSE:To surely dehydrate without causing the reduction of a processing capacity by changing the compression ratio at the outlet port side of a screw shaft by fitting an adjusting dehydrating cylinder by replacing it with a dehydrating cylinder. CONSTITUTION:Each adjusting dehydrating cylinder 25-28 and a reference hydrating cylinder are outer-fitted to the adjusting compression part 23 of a screw shaft 4 and when it is flange-linked to the tip of the dehydrating cylinder 5, the final compression volume of the discharging port side becomes to vary respectively. In case of dehydrating the raw material cake of different moisture contents at constant ratio the moisture content of a processing cake can be arranged uniformly by using the adjusting dehydrating cylinder 25-28 of a proper compression ratio or one of the reference dehydrating cylinder according to the moisture content of the raw material cake.
Patent JP-2000114108-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: NARADANI KAZUNORI
IPC: H01G9/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a capacitor and improve the capacity incidence rate. SOLUTION: A foil, wherein a TiN film is formed on an etched aluminum foil by a cathode arc plasma vapor deposition method, is used as a cathode foil. A foil on which a dielectric covering film is formed on the surface of the etched aluminum foil by forming treatment using a conventional method is used as an anode foil. This anode foil is wound together with the cathode foil and a separator, and a capacitor element is formed. The capacitor element is impregnated with EDT(ethylene dioxithiophene) monomer and furthermore with butanol solution of ferric paratoluene sulfonic acid of 40-60% and heated to 20-180 deg.C for at least 30 minutes. After that, the surface of the capacitor element is covered with resin, and aging is performed.
Patent JP-2000107944-A (JP)
Title: Wire cut electrical discharge machining device
Inventor: OGURO HIROYUKI
IPC: B23H7/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently feeding by bringing a wire electrode sliding surface having the compensating form of the cross sectional form of a wire electrode into surface contact to multipoint contact with the outer surface of the wire electrode to perform the feed. SOLUTION: A wire electrode 1 is preliminarily formed so as to have a star, gear, or serration cross sectional form. A feeding element 21 is formed of a conductive cylinder, and a recessed groove-like wire electrode sliding surface 25 having the compensating form of the cross sectional form of the wire electrode 1 is formed in a plurality of positions on the circumferential surface thereof. A recessed groove-like wire electrode sliding surface 27 having the compensating form of the cross sectional form of the wire electrode 1 is also formed on a feed block 23. The wire electrode 1 is traveled in between the wire electrode sliding surface 25 of the feeding element 21 and the wire electrode sliding surface 27 of one feeding block 23. According to this, the wire electrode sliding surface 25 and the wire electrode sliding surface 27 make surface contact- multipoint contact to the outer surface of the wire electrode 1 to efficiently perform the feed.
Patent JP-S62137425-A (JP)
Title: Clutch structure of actuator
Inventor: KOBAYASHI FUMIO
IPC: F16D27/10
Filed: 1985-12-11
Abstract: PURPOSE:To reliably operate an electromagnetic clutch by rotatably supporting the first internal gear and the upper and lower portions of an armature in a clutch adapted to transmit or cut off driving force of a motor to a drum where a wire is wound. CONSTITUTION:A rotary shaft 24 of a motor is linked with an input member of a differential gear-type reduction gear device, and the first internal gear 1 as the first output member is fixed to a case 21 by an electromagnetic clutch 2, whereby the second internal gear 40 as the second output member is decelerated. The upper and lower portions of the first internal gear 1 are engaged with a hole in the case 21 and with the lower portion of a cylinder 5 as a yoke, respectively, to be supported. The upper and lower portions of the electromagnetic clutch 2 are engaged with a hole in the case 21 and with a spacer 6 mounted inside the cylinder 5, respectively, to be supported. Both bending portions 39a, 39b of a coiled spring 39 for connecting and disconnecting the electromagnetic clutch 2 are disposed between the engaging portions of the upper and lower portions of the first internal gear 1 and the armature 7.
Patent JP-H0741889-A (JP)
Title: Titanium alloy for living body
Inventor: TATEISHI TETSUYA
IPC: C22C14/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a titanium allay for the living body excellent in corrosion resistance more than that of the conventional material Ti-6Al-4V, ELI allay, furthermore safe even if corrosion is generated in the living body (free from living body injuring properties) and moreover having high strength and high ductility. CONSTITUTION:This titanium alloy is the one contg., by weight, 4 to 8% Nb, 2 to 4% Ta and 5 to 20% Zr+Sn, and the balance Ti with inevitable impurities. Since Nb, Ta, Zr, Sn and Pd hardly having living body injuring properties are selected as the elements to be added, it is sefe even if they are eluted. Furthermore, since 4 to 8% Nb and 2 to 4% Ta are added, its corrosion resistance can be improved without increasing its m.p. at the time of melting the cast ingot, i.e., while securing its producibility, and moreover, since the total content of Zr and Sn is regulated to 5 to 20%, its strength can be improved without deteriorating its ductility.
Patent JP-H05120663-A (JP)
Title: Magnetic recording medium, production of the same and its device
Inventor: YAMAGUCHI KIYOTO
IPC: G11B5/85
Filed: 1991-10-24
Abstract: PURPOSE:To increase coercive force and squareness in a medium and to decrease noises in recording and reproducing characteristics by laminating a Co-Cr-Ta magnetic layer as a 1st magnetic layer on a substrate metallic layer and a Co-Cr-Pt magnetic layer as a 2nd magnetic layer thereon. CONSTITUTION:The magnetic recording medium is constituted by successively laminating the nonmagnetic substrate metallic layer and the thin-film magnetic layer consisting of a ferromagnetic alloy on a nonmagnetic substrate. The thin-film magnetic layer is provided with at least the 1st magnetic layer consisting of the Co-Cr-Ta magnetic layer laminated on the substrate metallic layer and the 2nd magnetic layer consisting of the Co-Cr-Pt magnetic layer laminated on the 1st magnetic layer. When the thickness of the 1st magnetic layer is designated as d1 and the thickness of the 2nd magnetic layer as d2 the d1/d2 is specified to a range 1/9 to 7/3. Consequently the magnetic recording medium which has the high coercive force and is simultaneously low in noise is realized.
Patent JP-H07108583-A (JP)
Title: Polyester sheet excellent in heat sealability and molded product thereof
Inventor: KAWAMURA HIRONORI
IPC: B29K67/00
Filed: 1993-10-07
Abstract: PURPOSE:To provide a polyester sheet having excellent heat sealability, impact resistance and transparency. CONSTITUTION:A multilayered polyester sheet is obtained by the coextrusion of aromatic polyester and a copolyester with crystal melting heat of 8cal/g or less, a shear rate of 100S<-1> and melt viscosity of 1200 poise or more.
Patent JP-2001101072-A (JP)
Title: Memory access device
Inventor: YOSHIDA YOSHIHIKO
IPC: G06F12/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To operate ring buffer control and memory address conversion by reducing the scale of this circuit as much as possible. SOLUTION: This memory access device is provided with indirect tables 410A and B arranged so as to be made correspond to devices 300A and B for writing and reading. An address designating the register of an upper address conversion table 200 is respectively stored in each register of the indirect tables 410A and B, and addresses designating areas 0-6 of a main storage device 100 are stored in each register of the upper address conversion table 200. When the writing and reading of data is ended, the indirect tables 410 are updated by indirect table updating parts 420A and B so that ring buffer control can be attained.
Patent JP-S61156492-A (JP)
Title: Recording card for high density information
Inventor: AOKI MASAHIRO
IPC: G11B7/24012
Filed: 1984-12-28
Abstract: PURPOSE:To record information at both faces by laminating high and low refraction factor layers so as to constitute a plane waveguide path and further laminating a diffusion layer and a recording one thereon. CONSTITUTION:On a substrate 1, a lower side clad layer 2, a core layer 3 and a defective part 4 are formed, and on the core layer 3 a transmittable upper side clad layer 5 is laminated. When an irradiated light beam condensed on the end face of the core layer 3 from the side of a card-like recording medium 11 is made incident, the light beam incident on the core layer 3 transfers heat inside the layer due to total reflection, and the light beam for reaching the defective part 4 of the core layer 3 passes through the upper side clad layer 5 and is diffused by a light diffusion layer 6. The distribution state of the defective part 4 of the core layer 3 and the thickness of the diffusion layer 6 are appropriately controlled, whereby a planal light source for making the entire recording area approximately uniform can be constituted. The light beam from said light source transmits a write bit 10, and therefore the presence or absence of the bit 10 can be read by any of a photodetecting means from the surface of the card. Thus information can be recorded at both faces.
Patent JP-H04155074-A (JP)
Title: Pallet type parking device
Inventor: KOGA TAKANOBU
IPC: B66B17/20
Filed: 1990-10-18
Abstract: PURPOSE:To save the power by forming an air film between a support surface of a running way inclined for transferring a pallet and the pallet by jetting compression air, and moving the pallet by the weight of a mounted vehicle. CONSTITUTION:A vertical chamber E is provided along the length of a main body D of cast iron of each rail 4, 5 of a first running way 1 inclined for transferring a pallet 6 and a second running way 2 inclined inversely. Jet holes G are then provided connecting an upper part of the chamber E with a support surface F, and compression air is supplied to form an air film on the surface of the rail 4, 5 to let the pallet 6 float, while it is moved in an inclination direction A of the rail 4, 5 by its own weight. Rails 7, 8 of a changing running way 3 are of a similar structure to that of the first and second running way 4, 5. The structure is thus simplified, and the running cost can be saved.
Patent JP-H08139119-A (JP)
Title: Production of semiconductor device and laminate employed therein
Inventor: MAEDA MASAKO
IPC: H01L23/29
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a method for efficiently producing a semiconductor device in which a bonding material is applied to the surface of a resin package. CONSTITUTION: The semiconductor device, where a bonding material is applied to the surface of a resin package sealing a semiconductor element, is produced by adsorbing a bonding material exhibiting mold releasing properties to package molding dies 2, 3, setting a semiconductor element 5 in the dies 2, 3, injecting a molding resin and bonding the bonding material 4 to the surface of the resin package.
Patent JP-S61153319-A (JP)
Title: High-frequency heating device
Inventor: TSUNASHIMA MASAKI
IPC: F24C7/02
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the change of height of cooking material in either case of putting the cooking material on the surface of front or rear of a cooking rack as well as the generation of spark by a method wherein the supporting units of the cooking rack are formed independently by separating them into the supporting unit being inscribed with the supporting piece of a heating chamber and the same unit being circumscribed with the supporting piece of the heating chamber. CONSTITUTION:The location in front-and-rear direction of the cooking rack 9, being put on the supporting pieces 8 of the heating chamber, is determined by the circumscribed sections 11a, 11b being circumscribed with the supporting pieces 8 and a space between the wall surface 2 of the heating chamber 1 can be kept surely whereby the spark between them is not generated. On the other hand, the opposite surface of the cooking rack 9 is placed so as to keep it in upper side, the location of the cooking rack in front-and-rear direction is determined by the inscribed sections 12a, 12b being inscribed with the parts 13a, 13b of the supporting pieces 8 and the space of the heating chamber 1 between the wall surface 2 may be kept in the same manner whereby the spark will never be caused.
Patent JP-H01119980-A (JP)
Title: Air-cooled controller of disk drive device
Inventor: SAKURAI HARUO
IPC: G11B19/10
Filed: 1987-11-02
Abstract: PURPOSE:To control noise and to reduce consumption power by rotating a fan only when a floppy disk is inserted into a disk drive device (FDD) in accordance with the detection output of a disk detection means. CONSTITUTION:The fan 7 does not rotate only when a power source is turned on. When the floppy disk 14 is inserted into the FDD1, a fan rotational command is transmitted from a MPU2, and the fan 7 rotates by a fan drive circuit 8 according to the command. When the floppy disk 14 is picked out from the FDD1 when the fan 7 rotates, a fan stop command is transmitted from the MPU2 and the fan 7 stops by the command. Consequently, the fan 7 rotates only when the floppy disk 14 is inserted into the FDD1. Thus, noise can be controlled and consumption power can be reduced.
Patent JP-H04153906-A (JP)
Title: Magnetic recorder
Inventor: ATSUMI TOMIHIKO
IPC: G11B5/29
Filed: 1990-10-17
Abstract: PURPOSE:To simplify the change of the constant of reading out filters and to eliminate the need for switching of writing currents by changing the magnetic gap lengths of plural pieces of magnetic heads linearly or stepwise from the min. gap length to the max. gap length. CONSTITUTION:The magnetic gap length of the magnetic head 1-1 of the outermost peripheral track among the magnetic heads 1-1 to 1-N is longest and decreases gradually toward the magnetic head 1-N of the innermost peripheral track so that the magnetic gap length of the innermost peripheral track is shortest. The changing state of the magnetic gap length from the outermost peripheral part to the innermost peripheral part may be changed linearly and may be changed stepwise as well. The magnetic gap lengths meeting the innermost wavelengths of the respective tracks are eventually provided in the respective magnetic heads 1-1 to 1-N if the magnetic gap lengths are changed in such a manner. The need for switching the writing currents on at least the inner and outer peripheries and the switching of the filter constants is eliminated in this way.
Patent JP-H09119313-A (JP)
Title: Exhaust manifold integral type metal carrier and manufacture therefor
Inventor: FUKAYA MASUHIRO
IPC: B21D47/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold integral type metal carrier and manufacture therefor which is of integral type from an exhaust manifold to a catalyst device without using flanges, thus preventing generation of exhaust gas leakage and cracking of welds due to thermal fatigue as well as providing weight reduction due to no use of flanges. SOLUTION: This integral type metal carrier is provided with an exhaust manifolds, 1, 2 consisting of carbon steel thin plate, tubing or casting whose surface has enriched layer of either of Cr or Al or both of them, flanges 3, 4 of carbon steel intermediate plate whose surface has enriched layer of either of Cr or Al or both of them, and a honeycomb 5 of carbon steel foil formed by enriching Cr or Al or both of them.
Patent JP-H05115633-A (JP)
Title: Razor blade
Inventor: SAWADA KOJI
IPC: B26B21/60
Filed: 1991-10-24
Abstract: PURPOSE:To prevent lowering of cutting quality of a razor blade and prevent the razor blade from getting a bed smell by covering the surface of a blade material of a razor with a thin film wherein the angle of contact of water exhibits a particularly low value, thereby making it difficult for shavings to attach to the blade. CONSTITUTION:A thin film 2 is formed over the surface of a stainless steel thin plate 1 constituting a razor blade and the film 2 is formed in such a manner that when water is dropped onto the film 2, the angle theta made by the surface of the film 2 with a line 4 tangent to the end a droplet 3 produced on the surface of the film 2 is 80 deg.-110 deg.. As the film 2, one of a tetrafluoroethylene polymer film, nickel-plated film containing polytetrafluoroethylene, electrodeposition coating film containing polytetrafluoroethylene, and organic silicon film is employed and the thickness of film is usually 0.5-20mum. As a result, shavings are prevented from attaching to the blade, so that lowering of cutting quality is prevented and also generation of bad smell can be avoided.
Patent JP-S63138111-A (JP)
Inventor: MAAKU BAARETSUTO HOFUMAN
IPC: F02D19/12
Filed: 1987-11-02
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-H0592928-A (JP)
Title: Therapeutic agent for dysmnesia
Inventor: SASAKI RYUZO
IPC: A61P25/28
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a therapeutic agent for dysmnesia capable of raising the intracellular calcium level of neurons, enhancing choline acetyltransferase activity and preventing, improving or treating Alzheimer type dysmnesia. CONSTITUTION:A therapeutic agent for dysmnesia containing erythropoietin(EPO) protein which is one kind of cytokinin and a hematopoietic factor, preferably the EPO or EPO mutein protein prepared by a genetic engineering technique as an active ingredient. The above-mentioned therapeutic agent is a preventive, improving or therapeutic agent for Alzheimer type dysmnesia in the dosage form of preferably a direct infusion into intracranial septal areas. The preventive, improving and therapeutic agent acts as a neurotrophic factor for neurons and has the preventive, improving and therapeutic actions on the dysmnesia. Since toxicity is low, the agent can safely be used. Furthermore, although the dose of the above-mentioned active ingredient can suitably be changed according to the extent of damage, it is about 1000-100000 IU at a time for an adult.
Patent JP-S62139938-A (JP)
Title: Fuel feed device for internal combustion engine
Inventor: MITSUMOTO HISASHI
IPC: F02D41/02
Filed: 1985-12-11
Abstract: PURPOSE:To detect precisely the mixing ratio of a fuel mixture and improve the precision of mixed fuel feed by correcting a value detected through a density sensor for a fuel mixture depending upon fuel temperature in an engine burning a mixed fuel. CONSTITUTION:A fuel mixture of alcohol and gasoline is fed to the float chamber 6 of a carburetor 5 via a heat exchanger 1 and a density sensor 2 within a sensor box 3. The density sensor 2 detects the alcoholic density of the fuel mixture and sends a signal to a control circuit 17. This control circuit 17 is also inputted with a signal from a thermo sensor 16 for detecting the temperature of the fuel mixture and corrects a value detected by the density sensor 2 to give the precise alcoholic content of the fuel mixture using a data map from density and thermo signals. On the basis of the corrected value, a servo motor 12 is driven, thereby controlling a fuel feed amount of an engine.
Patent JP-H10117821-A (JP)
Title: Foldable walking stick with chair function
Inventor: ONO TOSHIO
IPC: A45B5/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To use as a walking stick using a grasping part by vertically mounting short cylinders to a saddle part through an extensible string body so as to make a chair and mounting a combined cylinder obtained by integrating respective short cylinders along the lower side surface of the saddle part. SOLUTION: The grasping part 2 is projectingly provided at the position of nearly the same plane as the saddle part 1 in the direction of the expanded part of the saddle part 1, and the grasping part 2 is formed to be nearly T-shaped in order to function as the grasping part of the walking stick. The upper tip of the freely extensible string body 3 such as an elastic cord is fixed to the lower surface of the part 1, the string body 3 is put through the plural short cylinders 4 arranged serially, and the lower tip of the string body 3 is fixed to a short cylinder body 4-1 at a lowest tip. The plural cylinders 4 are constituted in a state where their tip parts are fittable to each other. For example, the lower tip opening part of a cylinder 4 at an upper position is formed to be fitted to the upper tip external peripheral part of a cylinder 4 at a lower position.  Then, this stick can be used as a chair or a walking stick by properly combining the part 1, the part 2, the combined cylinder, etc.