baber/WOPTO huggingface dataset:
Patent JP-2000026296-A (JP)
Title: Therapeutic agent for infectious disease
Inventor: SATO KENICHI
IPC: A61P31/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-Helicobacter pylori agent having an excellent antibacterial activity against helicobacter pylori by including a specific pyridonecarboxylic acid derivative as an active ingredient. SOLUTION: This anti-Helicobacter pylori agent is obtained by including a compound represented by formula I [R1 is a (substituted) 3-6C cycloalkyl; R2 is H or amino; R3 is a group represented by formula II or the like; R4 is a halogen, a 1-6C alkyl or the like) as an active ingredient. The compound represented by formula I is obtained by reacting a compound represented by formula III [X is F, Cl or the like; Y is H or a boron-containing substituent group represented by the formula, B(Y1)Y2 (Y1 and Y2 are each F or a 2-4C alkylcarbonyloxy)] with a compound represented by formula IV, etc. The daily dose of the anti-Helicobacter pylori agent for an adult is preferably 50 mg to 1 g. The compound represented by formula I and a proton pump inhibitor (omeprazole, lansoprazole, etc.), are contained to thereby manifest a higher antibacterial activity against the Helicobacter pylori.
Patent JP-H0361163-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKAJIMA KUNIHIRO
IPC: B61D27/00
Filed: 1989-07-31
Abstract: PURPOSE:To secure the comfortable air conditioning for a long time by presuming the activity condition of passengers with the output of a speed sensor and a condition sensor for detecting the condition inside of a passenger room and an operation schedule of a vehicle to detect the thermal equilibrium pattern of the passengers. CONSTITUTION:In a vehicle 1 on which ceiling surface three air conditioning units are located and the inside of a passenger room 2 thereof is divided into three zones for air conditioning, multiple infrared sensors 4 for detecting coming in and going out of persons into the passenger room 2, and voice sensors (collective sound sensors) 5 for detecting the voice of passengers, and various gas sensors 6 for detecting the various gas such as the cigarette smoke hanging in the passenger room 2 and temperature sensors 7 are located. The output signal thereof is input to a control unit 10, and first the activity condition of the passengers is presumed with the output of a speed sensor 11 and the condition sensors 4-7 and a railway schedule of the vehicle. Next, the thermal equilibrium pattern of the passengers is detected from this presumed activity condition to control the operation of an air conditioning unit 3 with this pattern.
Patent JP-H0865655-A (JP)
Title: Video server system
Inventor: KUBOTA KOJI
IPC: H04N21/231
Filed: 1994-08-23
Abstract: PURPOSE: To provide a video server system, with which the state of concentrat ing access to a specified video data storage means can be avoided, with the high use efficiency of the video data storage means. CONSTITUTION: A system managing part 104 is provided with a data base concerning the information of video data storage parts 101-1 to 101-n, where the sequence data of a video source are stored, or characteristics such as the ratio of access for each video source and the storage capacity or reading speed of storage media at the respective video data storage parts. Based on this information, the system managing part 104 processes the move/rearrangement of sequence data among the video data storage parts so that the number of times of reading access to the respective video data storage parts 101-1 to 101-n can be settled within a certain fixed rang.
Patent JP-H08188996-A (JP)
Title: Production of single-ply fiber board
Inventor: KIMURA SATOSHI
IPC: D21J1/00
Filed: 1991-07-12
Abstract: PURPOSE: To produce a useful single-ply fiber board in high efficiency by quickly processing a large amount of fibrous waste such as paper-making waste. CONSTITUTION: Fibrous waste is disintegrated 2, 3 into small pieces after removing metal pieces, sand, etc., from the waste. The obtained aqueous waste liquid is mixed 6 with a binder, a water-resistance improving agent, etc., solidified by primary molding 10 under pressure and heated with an infrared heater 24 to effectively evaporate the water from the molded article.
Patent JP-2000032221-A (JP)
Title: Image reader, image read system, image read method and storage medium
Inventor: TAKEUCHI TOSHIYUKI
IPC: H04N1/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent an original from being damaged during carrying by detecting width of the original during image reading periodically for pluralities of number of times so as to generate information of original meandering when the original is carried and image reading is started. SOLUTION: When an original is inserted to an original image reader 10 and an original sensing lever 8 is tilted by a prescribed angle, it is sensed by an original sensor 9, a carrying roller 6 starts carrying the original and its image is read. A change point when a level of a contact sheet 7 in, e.g. black changes into a level of the original mostly in white is used for detection of the width of the original. The width of the original is detected by detecting the change point to find out an edge. The start position of detecting the width of the original is periodically detected and the position is compared with the position having been detected at first to obtain a difference. Since it means a high degree of meandering when the difference reaches a value or over and it may result in causing damage to the original, the image reading is stopped.
Patent JP-H0483943-A (JP)
Title: Reduction gear
Inventor: MATSUMOTO KAZUYUKI
IPC: F16C33/10
Filed: 1990-07-26
Abstract: PURPOSE:To simplify configuration of a device using simultaneously a reduction gear and a hydraulic motor and suppress the cost by allowing the friction coefficient of a bearing part to vary with changing oil pressure supplied to an oil pressure lead-in passage. CONSTITUTION:When an oil pressure is introduced to a slide bearing formed between eccentric shafting parts 36, 37 and gears 44, 45 in engagement therewith through oil pressure lead-in passages 51, 52 formed in the shafting parts 36, 37, the slide bearing functions as a static pressure bearing. It is therefore possible to gradually increase or decrease the friction coefficient of the slide bearing part by varying the oil pressure supplied to these oil pressure passages 51, 52. For example, in a running drive device of an industrial vehicle, therefore, its reduction gear can be equipped with a self-run preventive function, which liberates from necessity for provision of a negative brake mechanism or counter- balance valve. This simplifies configuring a device using simultaneously a hydraulic motor and a reduction gear.
Patent JP-H03221790-A (JP)
Title: Heat exchanger constituent in crosscurrent type heat exchanger
Inventor: EBERUHARUTO KURAUSU
IPC: F28D9/00
Filed: 1990-07-25
Abstract: PURPOSE: To achieve an easier assembling and a stable fixation even under a prolonged operation, by a method wherein edge sheet members whose teeth engage between individual plate pairs are joined to side sheet members to form rigid frames of a first opening part side of a heat exchange integrated body, and the four corners of the frames are joined to profile bars to form integrated frames. CONSTITUTION: Rectangular plates 10 are joined 13 by spiral welding at an end part without any press deformed part 11 thereof to build plate pairs 14 which form a passage for a heat exchange medium leading to a first opening part 15. The first opening part 15 and the second opening part 18 of a heat exchange integrated body St are made to cross each other and to prevent the mixing of first and second fluids flowing into the first and second opening parts 15 and 18, an edge sheet member 20 is provided and tooth parts whose width (a) corresponds to the depth (t) of the press deformed part 11 of each plate pair 14 plus twice the thickness (s) of each rectangular plate 10 are formed on the sheet member 20 to engage between the individual plate pairs 14 and 14.  The edge sheet members are combined with the side sheet members 30 to form rigid frames on the first opening part side and the four corners of the frames are joined to profile bars 40 to firmly hold the heat exchange integrated body St.
Patent JP-S6259285-A (JP)
Title: Phthalocyanine compound
Inventor: ITO HIROSHI
IPC: G03G5/07
Filed: 1985-09-09
Abstract: NEW MATERIAL:The compound of formula Pc-(CONH-L-OH)n (Pc is phthalocyanine residue; L is lower alkylene; n>=1). EXAMPLE:The compound of formula Pc(CONH-CH2OH)4 [center atom: Co(II)]. USE:A phthalocyanine compound which can be polymerized by poly-addition condensation reaction. The addition polymer of the compound is useful as a deodorizing resin finishing agent, photorecording layer, carrier-formation layer for electrophotography, dye layer of solar cell, etc. PREPARATION:The objective phthalocyanine compound having 2, 4 or 8 amide groups on benzene ring can be synthesized by (1) synthesizing an amide derivative from trimellitic anhydride or its derivative, urea and a metal chloride, (2) adding an aqueous solution of an aldehyde (e.g. HCHO) selected according to the group L of the desired phthalocyanine compound of the above formula to the amide derivative and (3) reacting the components with each other in the presence of a basic catalyst such as sodium hydroxide at about room temperature for several hours-several tens hours.
Patent JP-S6445576-A (JP)
Title: Super grit grinding wheel
Inventor: UEKI MASAYOSHI
IPC: B24D9/04
Filed: 1987-08-11
Abstract: PURPOSE:To sufficiently supply liquid coolant to parts to be ground, and smoothen the flowing of chips to eliminate loading of the meshes by setting the direction of weft or warp of the mesh with the opening of 0.4-1.5mm and the density of 10-30 mesh at angles from 10-45 deg. to a grinding piece. CONSTITUTION:A flexible grinding piece providing a super grits-layer 6 on one side of a mesh-base material 4 not to clog the meshes by resin bond 5 are butted and wind-bonded on an outer peripheral surface of a wheel base body while holding the super grits-layer outside to form a super grits grinding wheel. In this case, the mesh-base material 4 is formed by warps and wefts made of inorganic or organic synthetic resin set nearly at right angles, and its opening is set to be 0.4-1.5mm, its density being set to be 10-30 mesh, and thus the flowing of chips and the supply of liquid coolant can be sufficiently performed. Further, the direction of warps or wefts of the mesh base material 4 is set at angles from 10-45 deg. to the longitudinal direction of the grinding piece. As a result, the distribution of grits in the cross direction of the wheel to the grinding face becomes uniform.
Patent JP-H0489412-A (JP)
Title: Herbicide for paddy field rice reduced in phytotoxicity
Inventor: NISHISAKA TAKASHI
IPC: A01N25/32
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a herbicide for paddy field rice enhanced in effect on annual weed and perennial weed by combining a specific herbicide capable of exhibiting high effect on annual weed of paddy field with a specific herbicide capable of exhibiting excellent effect on Panicum creesgalli and Cyperaceae weeds. CONSTITUTION:(A) S,S-Dimethyl-2-(difluoromethyl)-4-(2- methylpropyl)-6-(trifluoromethyl)-3,5-pyridinedicarbothioate and (B) 1-(alpha,alpha- dimethylbenzyl)-3-p-tolylurea are combinedly used as active ingredients at a ratio of the ingredient B of 15-500g/10a to the ingredient A of 1-40g/10a, preferably the ingredient B of 30-300g/10a to the ingredient A of 2-25g/10a to provide the objective herbicide for paddy field rice, enhanced in weeding effect on Panicum creesgalli and Cyperaceae weeds and simultaneously remarkably reduced in fear of phytotoxicity to transplanted rice.
Patent JP-H0863185-A (JP)
Title: Speech recognition device
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L21/10
Filed: 1994-08-24
Abstract: PURPOSE: To eliminate unnaturality in interaction by displaying words having meanings from results of recognition on a display in order of the higher similarity of speech recognition or order reverse therefrom and selecting any from the displayed words without generating speeches. CONSTITUTION: The 'PCM sound recorder' uttered by a speaker in this speech recognizing device is inputted to the speech recognizing device and the words PCM having the meanings are recognized. As a result, the four words 'PC98', 'PCM', 'TQC' and 'DM' are displayed. The data on the PCM is displayed from a data base on a screen by bringing a cursor 4 at the 'PCM' and clicking the cursor. The results of the recognition are lined up in order of the high reliability thereof according thereto and, therefore, a correct answer is easily selectable simply by slightly moving the cursor 4 for selecting the results of the recognition.
Patent JP-H0931338-A (JP)
Title: Molecular composite of three-dimensionally networked fine particle dispersion type, its production, and its molded item
Inventor: AKITA KOJI
IPC: C08L77/10
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a molecular composite excellent in mechanical strengths, etc., by finely and homogeneously dispersing an arom. heterocyclic copolymer having a three-dimensionally networked fine particle dispersion structure in a matrix polymer. SOLUTION: A matrix polymer and an arom. heterocyclic polymer precursor are dissolved in an org. solvent and then subjected to solvent removal in a nonsolvent to thereby be solidified into a fibrous form, giving a fibrous composite. The composite is thermally treated under tension and/or stretching to cause cyclization of the precursor, giving a composite of the matrix polymer with an rom. heterocyclic copolymer. This composite is hot-press molded with a metal mold to give the objective molecular composite, which comprises the matrix polymer and the arom. heterocyclic copolymer with a three-dimensionally networked fine particle dispersion structure.
Patent JP-2000029790-A (JP)
Title: Data security system
Inventor: YOSHIOKA MAKI
IPC: G06F21/62
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a data security system, capable of being reduced in cost, even in when it is incorporated inside a microcomputer system to be one-chip configuration only by adding a small-scale circuit, and preventing the alteration of a program by a third party and improving security and secretness confidentiality function to an exterior memory. SOLUTION: A microcomputer system composed of a 1-chip microcomputer is provided with an exclusive-OR means 12, a function for converting the address and data signals in address and data lines with the exterior memory 14 is provided by the exclusive-OR means 12 and the address and data signals converted by the function or only instruction code signals are stored in the exterior memory 14 beforehand.
Patent JP-S6441892-A (JP)
Title: Measurement of instantaneous breaking time of optical fiber network
Inventor: OSAWA MAKOTO
IPC: H04B10/079
Filed: 1987-08-10
Abstract: PURPOSE:To make the device less expensive, small and lightweight, by measuring an instantaneous braking time from a certain time during which a received light level of a signal ray is lower than a preset reference value. CONSTITUTION:A signal ray from an optical fiber F1 at an end is projected in to another optical fiber F2 at another end via a switched-on optical fiber F3. A part of the signal ray is projected out from a bent of the fiber F2 and projected in to a signal ray detection unit 2 and a receiving level of the signal ray is compared to a preset reference value. When a level of the ray is lower than the reference value, the comparator unit 3 puts out a detection signal of disconnection. A calculating circuit 4 of an open circuit time calculates an instant open circuit time from a duration of this disconnection signal and displays the result thereof on a display unit 5. Thereby, a measurement of breaking time at switching the switched-off optical fiber F2 to the switched-on optical fiber F3, is performed, utilizing a digital IC for general use and the measurement becomes high qualified, smaller-sized, lightweight and less- expensive.
Patent JP-H07153717-A (JP)
Title: Formation of silicide layer
Inventor: KANUU CHIYOI
IPC: H01L21/285
Filed: 1994-08-24
Abstract: PURPOSE: To form a silicide with high metallic content and to consume just a little silicon by depositing together a refractory metal and silicon on a substrate. CONSTITUTION: Silicon and the refractory metal are simultaneously deposited on a silicon substrate 10, having an insulator region and a region which is not covered with an insulator., and a 1st silicide layer having MSix(0.25<=x<=0.75). Next, a 2nd silicide layer is formed by letting the 1st silicide layer react with only a region not covered with the insulator by performing annealing. The, only the non-reactive section of 1st silicide layer is selectively removed by operating an etching agent upon the substrate 10. In such a self-matching silicide layer formed method, the refractory metal in any one of cobalt, vanadium and nickel. Then, the etching agent mixes either hydrochloric acid or sulfuric acid, hydrogen peroxide and water in the concentration ratios of 1:1:1 or more.
Patent JP-S58101651-A (JP)
Title: Dessert food using modified xanthan gum
Inventor: OOTSU KEIJI
IPC: A23L9/10
Filed: 1981-12-10
Abstract: PURPOSE:To obtain a dessert food free from partial gel, by using both xanthan gum showing specific values of visocity and fluidity index and galactomannan gum. CONSTITUTION:1pt.wt. modified xanthan gum having a viscosity of 0.5wt% aqueous solution measured by E type viscometer at a shear rate of 10sec<-1> at 25 deg.C of 50-240 is blended with 0.1-40pts.wt. galactomannan gum (locust bean gum, tragancanth gum, guar gum), and 0.1-2wt% prepared blend is added to a dessert food (ice cream, jelly food).
Patent JP-H1146009-A (JP)
Title: Light-receiving element
Inventor: NAKAJIMA SOJI
IPC: H01L23/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve an electrostatic withstand voltage without increasing the size of a light-receiving element by forming a transistor, which short-circuits an emitter and a base to an anode electrode on an anode layer formed by scattering the impurities of semiconductor substrate. SOLUTION: A light-receiving portion 13 on the upper surface of a light- receiving element 10 is formed by making a P-type anode layer 15 by scattering a constant amount of P-type impurities on an N-type semiconductor substrate 14 constituted with an N-type silicon semiconductor and then by covering the upper surface with a transparent oxide film 16 of SiO2 . Anode electrode 11 is directly contacted to a P-type anode layer 15. Anode electrode 11 comprises an anode electrode main body 11a, a guard ring 11b, and a transistor electrode portion 11c. Underneath the transistor electrode portion 11c, an NPN type transistor with the emitter and base short-circuited is formed. This transistor has its base on a P-type anode layer 15 near the cathode electrode 12.
Patent JP-S6446559-A (JP)
Title: Refrigerator
Inventor: MIYATA HIROSHI
IPC: F25D21/04
Filed: 1987-08-10
Abstract: PURPOSE: To prevent scratching or the like of a heat radiating pipe at a reinforcing plate secured part and enhance thermal radiation effect by extending the pipe arranged in such a manner as to be brought into contact with an outer box and a rear face of a double flange from a notch of an inner flange before the pipe reaches an end part of a reinforcing plats. CONSTITUTION: A double flange composed of an outer flange 12a and an inner flange 12d is formed at the front-edge opening of the case 12 of a refrigerator. To the inner flange 12d at both upper corner sections of the case 12, reinforcing plates 11 extended backward are fixed. A heat radiating pipe 13 is bent before the pipe 13 reaches the rear sections 11a of the reinforcing plates 11 and extended from the notch 12e of the flange 12d. Therefore, the scratching and breakage of the pipe 13 at reinforcing plate fixing sections are prevented. In addition, since the pipe 13 can be positioned surely elastically with the notch of the flange 12d, the heat radiating effect of the pipe 13 can also be improved.
Patent JP-S5988192-A (JP)
Inventor: OKUMURA HITOSHI
IPC: B68G7/00
Filed: 1982-11-13
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-H0649710-A (JP)
Title: Spun-dyed polyester yarn
Inventor: MASUDA TAKESHI
IPC: C08L67/02
Filed: 1992-07-27
Abstract: PURPOSE:To obtain spun-dyed polyester yarn, excellent in durability such as abrasion and light resistance and deep color properties and suitable especially as cut pile fabrics for automotive internal trims. CONSTITUTION:The objective spun-dyed polyester yarn having the following characteristics is obtained by blending a liquid polyester having <=10mgKOH/g hydroxyl value with a colorant and then adding the resultant blend to a polyester in melt spinning of the polyester: crystal size: >=3.5nm. elongation: 30-45%. birefringence: >=0.10 and intrinsic viscosity of filaments: >=0.55.
Patent JP-2000015482-A (JP)
Title: Manufacture of solder powder for fine pitch
Inventor: SEKIGUCHI MAKOTO
IPC: B23K35/40
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of solder powder for fine pitch capable of classifying, recovering and utilizing useful fine powder of 5-25 μm in size which has conventionally been disposed by removing fine powder of less than 5 μm from a solder paste metallic powder by a dry method. SOLUTION: In a manufacturing method of solder powder for fine pitch in which a raw solder powder regulated to the grain size of <=25 μm or >=25 μm is led to a horizontal wind classifier 1 in which a sifting net is arranged perpendicularly or upwardly at the angle of <=45 deg., the plus powder on the sifting net 3 is recovered downwardly along the net, and the under powder under the net is sucked and collected, two sets of horizontal wind classifiers 1 are installed in series, and the mesh of the classifier on the rear stage is finer than that of the classifier in the forward stage to obtain the solder powder consisting of the under powder by the first classifier and the plus powder by the second classifier, more specifically, the solder powder sharp in grain size distribution such as 5-10, 5-15, 5-20, 5-25, 10-15, 10-25, 15-25 and 20-25 μm.
Patent JP-H0484778-A (JP)
Title: Measurement of partial electric discharge
Inventor: KATSUTA GINZO
IPC: G01R31/12
Filed: 1990-07-26
Abstract: PURPOSE:To enable calibrating absolute value of detection sensititvity at a terminal connector by injecting a calibration pulse from an adjacent insulation connector and measuring the calibration pulse propagated in an electric power cable line to calibrate detection sensitivity. CONSTITUTION:The terminal connector 2 of an electric power cable 1 is con nected to substation components through a high voltage conductor 3. The cable 1 has an insulation connector 4 adjacent to the terminal connector 2 and on the outer surface of anti-corrosion vinyl sheath, a pair of foil electrodes 6 are attatched. A calibration pulse generator 7 is connected to the electrodes 6. The earth side of the terminal connector 2 is earthed with an earth lead cable 8 on which high frequency iron cores 9 are fixed. In parallel to the part where the high frequency iron cores of the earth lead cable 8 are fixed, a detection impedance 10 is set, to which a partial electric discharge meter 11 is connected. By injecting a calibration pulse from an adjacent insulation connector, and measuring the calibration pulse propagated in the power cable line 1, the detec tion sensitivity is calibrated. After the calibration, the injection of the calibration pulse is terminated to measure the partial electric discharge.