baber/WOPTO huggingface dataset:
Patent JP-H0728682-A (JP)
Title: File management system
Inventor: NANZAKI YOSHITAKA
IPC: G06F13/00
Filed: 1993-07-13
Abstract: PURPOSE:To provide the file management system which completely automates the backup of resources of files that a terminal device group in a local area network possesses as to file service groups present in logically divided areas. CONSTITUTION:The file management system is connected to the local area network 1 and equipped with a name service device 3 which manages the names of all file services on plural terminal devices in the local area network 1. Further, the system is equipped with a copy management device 5 which makes a communication with the name service device 3 at specific timing to obtain the names of all file services in the logical areas, gathers directory information on the file service group in a target local area, and generates and updates a copy of the directory that the corresponding file service updated with the directory information corresponds to.
Patent JP-S6172159-A (JP)
Inventor: TSUZUKI IWAO
IPC: E04D11/00
Filed: 1984-09-17
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-S6182042-A (JP)
Title: Guide apparatus for chain type belt
Inventor: HONDA SHOICHI
IPC: F16H7/08
Filed: 1984-09-18
Abstract: PURPOSE:To improve the durability of a chain type belt transmission apparatus by moving a guide, following the change of belt line, and keeping the chain type belt into always straight-line form between driving and trailing pulleys. CONSTITUTION:Even if belt line is changed from the max. deceleration to the min. deceleration, guide arms 23 and 24 swing, having pivot pins 42 and 52 as fulcrums, following said change, and a guide slipper 22 is always pressed onto the shoulder part of a chain type belt 11. The durability of the chain type belt transmission apparatus is improved by keeping the chain type belt 11 part between pulleys 7 and 8 in straight-line form.
Patent JP-H0644387-A (JP)
Title: Farmwork data collector
Inventor: MINAZU KIYOAKI
IPC: G06F17/40
Filed: 1992-07-22
Abstract: PURPOSE:To improve farming management by recording prescribed measured data when a discriminating means discriminates that a farmwork machine starts a real work state. CONSTITUTION:The main body of the farmwork machine connecting a controller 11 and a farmwork data collector 12 is provided with a depth sensor (a), lift arm sensor (b), machine body inclination sensor (c) and speed sensor (d) or the like, and the controller 11 reads the detected values of the various sensors, performs the respective kinds of processing such as operation processing, discrimination processing or execution processing and controls farmwork so as to smoothly execute it. Then, the controller 11 reads the information of various sensors and the discriminating means discriminates whether the farmwork machine starts the real work state or not based on work machine position information, change gear position information and car speed information. When the farmwork machine starts the real work state, the prescribed measured data are sent from the controller 11 through a communication line to the farmwork data collector 12, and those data are stored in the storage device of the farmwork data collector 12.
Patent JP-S6089213-A (JP)
Title: Detecting method for position and direction of unmanned truck
Inventor: MATSUDA TOMOO
IPC: H04B5/00
Filed: 1983-10-19
Abstract: PURPOSE:To detect easily the present position and direction of an unmanned truck by making correction to obtain the coincidence between the picture data obtained by photographing a ceiling including an illumination light by an ITV camera and the expected picture data. CONSTITUTION:When an unmanned truck moves, the picture of an ITV camera 3 varies. A picture processing circuit 14 corrects the position data and the direction data of a present position/direction memory 11 so as to obtain the coincidence between the varied actual picture and the expected picture data. Therefore the contents of the memory 11 are always replaced to the latest present position and direction of the unmanned truck. This picture processing is carried out in such a satisfactorily high speed compared with the speed of the unmanned truck that can discriminate an illumination light of the actual picture to which each illumination light of the expected picture corresponds. Thus it is possible to detect easily the present position and direction of a traveling truck by making use of an illumination light on a ceiling and with no reconstruction of the ceiling.
Patent JP-H0732200-A (JP)
Title: Production of sn-containing ndfeb sintered magnet having excellent corrosion resistance
Inventor: FURUKAWA KAZUNORI
IPC: B30B11/00
Filed: 1993-07-14
Abstract: PURPOSE:To produce the sintered magnet having excellent magnetic characteristics and high corrosion resistance by pulverizing a mixture formed by adding a specific ratio of metallic Sn powder to an Nd-Fe-B alloy, then molding and sintering the mixture. CONSTITUTION:The metallic Sn is mixed into the Nd-Fe-B alloy contg. 20 to 40wt.% Nd and 0.5 to 2% B in such a manner that the compsn. mixture attains 0.5 to 5%. After this mixture is roughly pulverized, the mixture is pulverized to about <=100 meshes. The pulverized powder is press formed and the press formed mixture is sintered at 900 to 1200 deg. in a vacuum or inert gaseous atmospher. As a result, the metal Sn is not supplied at the time of melt casting and is supplied at the time of the pulverizing state and, therefore, the large segregation of the metal Sn such as in the case of melt casting does not arise any more. The metal Sn is thus uniformly dispersed in the fine state into the magnet and the corrosion resistance is improved without degrading the magnetic characteristics of the magnet.
Patent JP-S6351132-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: C04B14/30
Filed: 1986-08-20
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-2000030299-A (JP)
Title: Recording medium and optical head device applicable to device for recording and reproducing information suitable therefor
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/24
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a numerical aperture of an objective lens and a material for a transparent layer unaffected by the thickness of a transparent layer protecting a recording material. SOLUTION: An optical head device 3 has a laser element to emit a laser beam and an objective lens 36 to converge laser beams from the laser element at a prescribed position and a prescribed depth of a recording surface of an optical disk D, and a mumerical aperture NA of the objective lens is set to satisfy NA4×d<=0.0744 according to a thickness d of a transparent protective layer for protecting the recording layer 103 (113) of the optical disk, i.e., transparent substrates 101 and 111. As the result, without being affected by spherical aberration derived from the transparent substrate which is the protective layer, the recording density is enhanced. By specifying a material for the protective layer in accordance with the numerical aperture of the subjective lens, the recording density is enhanced without adding specified structure to the optical disk device.
Patent JP-S6088459-A (JP)
Title: Semiconductor device
Inventor: AOKI TADASHI
IPC: H01L27/148
Filed: 1983-10-21
Abstract: PURPOSE:To enable the perception of the signal of desired information at high speed by discarding part of charges or image informations by a method wherein in a CCD solid-state image pickup device charge transfer devices adjacent to each other are provided via one or a plurality of gates. CONSTITUTION:An incident light is converted into charges according to the intensity of light in a photoelectric conversion part 1, and the charges accumulated for a fixed period in picture elements of even and odd numbers are transferred to CCD shift registers 3a and 3b through shift gates 2a and 2b and then to the output part 5 through the output gate 4. Unnecessary charges are carried to drain CCD shift registers 7a and 7b by opening drain gates 6a and 6b and then exhausted to charge exhaust parts 8a and 8b. The timing of pulses applied to the drain gates is suitably chosen, and the scanning time for a line can be markedly reduced by selection of an arbitrary number of picture element from one element to all the elements of the solid-state image pickup device.
Patent JP-2000026362-A (JP)
Title: Production of alkaline-earth metal salt of beta-diketo compound
Inventor: OKADA MASAYUKI
IPC: C07F3/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an alkaline-earth metal salt of a β-diketo compound, prevent a resin from becoming high viscosity, useful as a nontoxic stabilizer in molding vinyl chloride resin, and having high quality and high stability by reacting an alkaline-earth metal compound with an aliphatic β-diketo compound. SOLUTION: This alkaline-earth metal salt of a β-diketo compound is obtained by reacting 1 mol particulate alkaline-earth metal compound (pref. calcium hydroxide, magnesium hydroxide, or the like) with >=2.04 mol aliphatic β-diketo compound added continuously or intermittently at the maximum temperature of >=50 deg.C, drying the reactional mixture at 100-180 deg.C pref. in an inert gas atmosphere and by aging it. It is pref. that the β-diketo compound is a compound of the formula (R1 and R2 are each H, a 1-6C alkyl, or the like), e.g. an acetoacetic (1-4C) ester or acetylacetone, and the alkaline-earth metal salt of the β-diketo compound has <=1 wt.% moisture content and >=98.0% purity.
Patent JP-S5986216-A (JP)
Title: Heat treating method of semiconductor substrate
Inventor: UMEBACHI SHIYOUTAROU
IPC: H01L21/673
Filed: 1982-11-08
Abstract: PURPOSE:To enable continuous heat treating and improve utilization efficiency of heating furnace such as diffusion furnace, by a method wherein a semiconductor substrate to be treated and a boat are moved in one direction within a reaction tube. CONSTITUTION:Si wafer 15 is delivered into a heat treating device with temperature setting and transferred, and oxidation treatment is performed during the transferring process. In the oxidation treatment, oxygen as treating gas is introduced from a narrow hole 14 into a reaction tube 11. The oxygen flows towards both openings 12 and 13 and then exhausted out of the system through the openings 12 and 13. The Si wafer 15 delivered through the opening 12 to the reaction tube 11 and taken through the opening 13 is transferred at constant speed within the reaction tube 11 by means of pulling force of a quartz boat 16. By setting the transferring speed and the temperature region, oxidation treatment by temperature program of temperature rising, heat treatment and temperature decreasing is applied to the Si wafer 15 thereby thermal oxide film is formed on the surface.
Patent JP-S5987646-A (JP)
Title: Guide device for tape-shaped matter
Inventor: YOSHII KEIJI
IPC: G11B15/60
Filed: 1982-11-09
Abstract: PURPOSE:To avoid the shift or deflection of the tape traveling by energizing the tape in a single direction or at the center after providing a pad to a tape guide member so as to secure a partial contact with overlap between the pad and the tape edge part. CONSTITUTION:A tape 7 has a contact with a tape guide member 1 on its single side, and at the same time the rear side of the tape 7 is pressed with a pad 4 by means of a pad spring 5. In this case, a part of the pad 4 overlaps a part of an upper edge of the tape 7. As a result, the tape 7 tries to get away to the lower part to decrease the load generated by the pad 4 when the tape 7 moves toward an arrow mark. This movement of the tape 7 is regulated by a regulating part 2, and therefore the tape 7 always travels at a fixed position. In case the tape 7 is pressed independently by two pads 4 so that these pads overlap partially both upper and lower edges of the tape 7 respectively, both edges of the tape 7 are pressed with approximately equal pressure by those two different pads 4. Thus the tape 7 travels at the center of two pads 4.
Patent JP-H0482314-A (JP)
Title: Thickness-shear crystal vibrator
Inventor: SUNAGA KENJI
IPC: H05K3/34
Filed: 1990-07-25
Abstract: PURPOSE:To suppress contour-shear vibration, to reduce spurious radiation and to improve resistance to shock and vibration by supporting four corners of a thickness-shear crystal vibrator of almost rectangular shape cut from a board whose Y axis is rotated by nearly 35 deg. around the X axis. CONSTITUTION:An electrode 2 is arranged almost in the middle of a crystal vibrator 1. Four corners 3, 4, 5, 6 of a rear side are supported by using a conductive adhesives or the like and a wire is led from at least one electrode among them externally. The crystal vibrator 1 is accommodated in a surface mount type ceramic package 9. A step shaped supporting base shown in caption 11 is formed to the four corners of the package 9 accommodating the crystal vibrator as a supporting base and at least two parts among them are connected to a terminal 10 for external electric connection.
Patent JP-H0618204-A (JP)
Title: Boom operation detector for industrial vehicle
Inventor: SHIRAKI YOSHIE
IPC: G01D5/165
Filed: 1992-06-29
Abstract: PURPOSE:To facilitate installation and wiring of a boom operation detector by providing a boom operation detector integrated compactly with a detector for detecting telescopic position and hoisting position of boom. CONSTITUTION:Upon telescopic driving of a boom B, reel body 3 of a boom operation detector 1 is rotated through rewinding function of a cord C produced through feed-out of the cord C or the resiliency of a power spring 5. Consequently, an output shaft 4 rotates to cause rotation of a potentiometer 12 through a reduction gear 10, and gears 13a, 13b. As a result, a detection signal corresponding to the telescopic position of the potentiometer 12 is outputted from the potentiometer 12. Upon hoist driving of the boom B, a resistor in the potentiometer 17 inclines depending on the hoisting state, but since a weight 17b shows the vertical direction at all times, a signal corresponding to the hoist angle of the boom B is outputted from the potentiometer 17. This constitution facilitates fixing work of boom operation detector.
Patent JP-H1140686-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRAGA NORIAKI
IPC: H01L21/8249
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To protect enough against electrostatic breakdown, without greatly increasing the output circuit space, compared with in the prior art by forming a parasitic transistor operative by the electrostatic cane only and positively utilizing a thyristor circuit as a protective circuit. SOLUTION: The integrated circuit device comprises a first protective diode D1 formed in parallel between the source and drain of a p-channel MOS transistor 2, first npn transistor Q1 the base of which is grounded and collector and emitter of which are in parallel between the source and drain of the transistor 2, second diode D1 formed in parallel between the source ad drain of an n- channel MOS transistor 3, and thyristor circuit which is formed in parallel between the source and drain of the transistor 3 and operates only when an abnormal static electricity is applied to the output terminals.
Patent JP-S6176173-A (JP)
Inventor: TAYAMA ISAO
IPC: F03B17/06
Filed: 1984-09-21
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-S6439694-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: NAKAYAMA TAKESHI
IPC: G11C16/04
Filed: 1987-08-05
Abstract: PURPOSE:To operate a device only by an internal power source without necessitating an external high voltage, to miniaturize the device, and to lower cost, by performing an erasure and write operation by utilizing a tunnel phenomenon by providing an erasure and write voltage impression means. CONSTITUTION:In a memory cell array 20, a plural memory cells MC are arranged in a matrix shape. Plural bit lines BL and word lines WL are arranged intersecting orthogonally, and the memory cell MC is arranged on respective intersection. The erasure operation is performed in such a way that an erasing state can be obtained by applying a prescribed voltage between the bit line and the word line, generating the tunnel phenomenon between the drain areas of all memory cells and floating gates, and injecting electrons in the floating gates. The write operation is performed in such a way that a write state can be obtained by generating the tunnel phenomenon by applying a voltage between the bit line and the word line of only a selected one memory cell, and extracting the electrons in the floating gates. Thus, it is possible to miniaturize the device, to lower the cost, and to increase the number of times of the erasure and the write.
Patent JP-S5899789-A (JP)
Inventor: MARUYAMA HIROMI
IPC: G21C3/32
Filed: 1981-12-09
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-H0645218-A (JP)
Title: Method for measuring alignment accuracy of aligner and method for measuring position
Inventor: KITAJIMA HIRONOBU
IPC: G03F9/00
Filed: 1992-07-23
Abstract: PURPOSE:To make it possible to use one and the same wafer repeatedly and to eliminate a necessity to newly form a pattern for measurement which is the same one as used in the first exposure when measurements are conducted repeatedly and to make measurements rapidly, in a method for measuring an alignment accuracy of an aligner. CONSTITUTION:On a wafer, a diffraction grating 26 by the wafer itself and a diffraction grating 28 by resist are formed. Minus primary diffracted light of the diffraction grating 26 by the wafer itself and minus primary diffracted light of the diffraction grating 28 by resist are detected and then an alignment accuracy of an aligner is measured from a movement position of the wafer for which the diffracted lights are detected.
Patent JP-S6256438-A (JP)
Title: Fume-generation agent for remedy of athlete's foot or such
Inventor: SARUI KIICHIRO
IPC: A61P21/00
Filed: 1985-09-05
Abstract: PURPOSE:To provide the titled fume-generation agent composed of a formed article produced by mixing a vegetable oil composed mainly of a glyceride with porous ceramic, a metallic catalyst containing metals such as Fe, Al, Pt, etc., and an organic catalyst composed of vegetable seed, heating and fusing the mixture and solidifying the molten product. CONSTITUTION:A vegetable oil composed mainly of a glyceride (e.g. linoleic acid, oleic acid, palmitic acid, stearic acid, arachidic acid, etc.) is thermally fused with porous ceramic particles dispersed in the vegetable oil and the mixture is solidified in an atmosphere of normal temperature. The titled fume- generation agent is composed of the solidified and formed product. When the formed product is melted again by heating at >=40 deg.C, hydroperoxide is generated to enable the effective cure of diseases such as athlete's foot, hemorrhoid, neuralgia, etc. The above agent may be incorporated further with a metallic catalyst (e.g. Fe, Au or their oxide) and an organic catalyst (e.g. beans, sesame, etc.) To promote and control the oxidation of the vegetable oil.
Patent JP-H07143877-A (JP)
Title: New t-pa analog
Inventor: NEGORO TAKAATSU
IPC: C12N15/09
Filed: 1994-07-29
Abstract: PURPOSE:To provide a new t-PA analog having a structure obtained by substituting a part of the amino acid sequence of a natural-type tissue plasminogen activation factor with urine plasminogen activation factor, having decreased side effect and increased fibrin specificity and useful as an agent for the treatment of thrombosis, etc. CONSTITUTION:The new tissue plasminogen activation factor (t-PA) analog has an amino acid sequence obtained by totally or partly substituting the amino acid sequence corresponding to the 280th to 304th of the amino acid sequence of a natural-type t-PA in the amino acid sequence of a t-PA with the amino acid sequence of a urine plasminogen activation factor (UK) having correlation shown in formula. The substitution region is composed of an amino acid sequence at least containing the amino acid sequence of Tyr-Arg-Arg-His at 177th to 180th of the UK corresponding to the 294th to 298th of the amino acid sequence of the natural-type t-PA. The t-PA analog has increased fibrin specificity and is useful as a thrombosis treating agent having decreased side action of t-PA to cause systemic hemorrhage.
Patent JP-H0841214-A (JP)
Title: Glass fiber-reinforced plastic
Inventor: OTA MASAAKI
IPC: C08K7/14
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a composite presenting sufficient reinforcing effect, promoting its biodegradation after discarded, thus prevented from environmentally adverse effect, by reinforcing a plastic producing an acid by its hydrolysis with glass fibers producing an alkali by their reaction with water. CONSTITUTION:This glass fiber-reinforced plastic is obtained by reinforcing a plastic producing an acid by its hydrolysis with glass fibers producing an alkali by their reaction with water. The plastic to be used is an aliphatic polyester linkage-contg. one such as polylactic acid; while the glass fibers are oxynitride glass fibers, pref. containing <=70wt.% of an alkali (alkaline earth) metal such as lithium, sodium, potassium, magnesium, calcium, strontium or barium.
Patent JP-H0489484-A (JP)
Title: Oxazoline derivative and insecticide and acaricide containing the same
Inventor: MIYAMOTO SATOSHI
IPC: A01N43/76
Filed: 1990-07-27
Abstract: NEW MATERIAL:A 2,4-diphenyl-2-oxazoline derivative expressed by formula I (R<1> is H, F or Cl; Y<2> is F or Cl; X<1> is H, F, Cl, lower alkyl or lower alkoxy; X<2> to X are H, F, Cl, Br, lower alkyl or lower alkoxy; X<5> is H, F, methyl or methoxy, provided that >=3 of X<1> to X<5> will not simultaneously represent H). EXAMPLE:2-(2-Chloro-6-fluorophenyl)-4-(2-n-propoxy-4-chloro-5-bromophe nyl)-2- xazoline. USE:An insecticide and acaricide. PREPARATION:One equiv. N-(2,6- or 2-substituted phenylcarbonyl)-2-substituted phenyl-2-aminoethanol derivative expressed by formula II is allowed to react with 1-3 equiv. inorganic base (e.g. sodium hydroxide), as necessary, in a solvent at 40-100 deg.C for 20min to 2hr.
Patent JP-H07166063-A (JP)
Title: Curable composition
Inventor: INOUE YOSHIO
IPC: C08K5/54
Filed: 1994-07-29
Abstract: PURPOSE:To greatly shorten the curing time of an organopolysiloxane compsn. while maintaining a suitable pot life by compounding a reactive organopolysiloxane, a silanolated organopolysiloxane, a condensation catalyst, and a silica filler. CONSTITUTION:A curable compsn. contains 100 pts.wt. organopolysiloxane of the formula: X3-nRnSiO(R2SiO)mSiRnX3-n (wherein X is a hydrolyzable group; R is a monovalent hydrocarbon group; n is 1 or 0; and m is such a number that the viscosity of a corresponding silanol-terminated organopolysiloxane at 25 deg.C is 100-1,000,000cSt), 3-500 pts.wt. organopolysiloxane of the means compsn. formula: (R<1>)aSiO(4-a)/2 (wherein R<1> is a monovalent hydrocarbon group; and a is 1.90-2.05) having at least two hydroxyl groups bonded to Si atoms per molecule, 0.01-5 pts.wt. condensation catalyst, and a silica filler in an amt. of 1-400wt.% of the sum of the foregoing three components.