baber/WOPTO huggingface dataset:
Patent JP-H02168493-A (JP)
Title: Refresh system for dram
Inventor: ADACHI OSAMU
IPC: G11C11/406
Filed: 1988-12-21
Abstract: PURPOSE:To refresh required recording information without lowering the operating speed by applying consecutive readout from a DRAM for a period not in excess of its specified refresh period, applying write with priority over the refresh and applying refresh during the interval period between the readout and the write. CONSTITUTION:A DRAM requiring refresh of recorded information for a period shorter than a prescribed refresh period is used for a system dictionary memory 1 and a dictionary data is loaded from a system bus 4 from an auxiliary recording device or the like at the initializing of the memory 1. Moreover, a characteristic quantity comparison circuit 2 calculates a distance between the characteristic quantity extracted from an input character and that of the dictionary read out of the memory 1, and a rearrangement circuit 3 sorts the recognition result candidates in the order of the distance calculated by the circuit 2. Then a refresh timing of a prescribed period is generated from a refresh timer 5, the output of the timer 5 is selected by a selection circuit 6, a refresh signal is sent to the memory 1, where refresh is applied for a set period.
Patent JP-H08180872-A (JP)
Title: Electrode and secondary battery using it
Inventor: SUZUKI TATSUHIKO
IPC: H01M10/05
Filed: 1994-12-26
Abstract: PURPOSE: To provide a battery electrode having a sufficient capacity and a secondary battery using it by using a carbonaceous material having a specified length obtained from a carbon body and a conductive powder for an electrode for secondary battery. CONSTITUTION: A carbonaceous material having an average length less than 500μ obtained from a carbon body and a conductive powder are used for an electrode for secondary battery. The carbon body preferably consists of a carbon fiber. The conductive powder is desirably contained in a ratio of 0.01wt.% or more and 50wt.% or less to the carbonaceous material. Further, a binder is preferably contained in a ratio less than 20wt.% to the carbonaceous material.
Patent JP-H10174259-A (JP)
Title: Locking tool of electric wire
Inventor: NAKAYAMA JUNICHI
IPC: F16L3/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the ease of control of parts and molds as well as maintenance by obtaining a locking tool that can cope with a plurality of insertion directions of electric wires in a single type. SOLUTION: A leg part 55 with a flexible gear-lock nib 53 that is gear-locked to a mounting hole punched, for example, on a panel is projected from a base part material 43. A movable holding part 45 is turnably mounted to the base part material 43 around a shaft 91 that orthogonally crosses the projecting direction of the leg part 55. A holding part 81 that is opened in U shape with the direction of the shaft 91, as the direction for insertion electric wires is formed at the movable holding part 45. Also, a locking tool 41 fixes the base part of a binding band 59 to the base part material 43, and a band insertion hole 61 for inserting the tip side of the binding band 59 and for rejecting the removal of the inserted binding band 59 is provided at the base part material 43.
Patent JP-2001138966-A (JP)
Title: Working machine
Inventor: MAEDA ISAO
IPC: A01B59/042
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To satisfactorily ensure the traveling function and further towing function of a working machine. SOLUTION: A crawler of a traveling part is provided with a crawler body of endless belt shape and a large number of lugs protrusively provided on the outer surface of the crawler body with spaces in a circumferential direction and formed laterally extended in a cross direction. A large number of cutout parts are formed with circumferential spaces at the outer side edge part of the crawler body positioned between the circumferentially adjacent lugs.
Patent JP-H08173623-A (JP)
Title: Card type game machine system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-12-26
Abstract: PURPOSE: To allow a game player to confirm automatic drawing-out condition. CONSTITUTION: A card type game machine system, in which a customer plays a game with game media or game media information which he draws out from his card recording the game media or game media information data, is provided with a balance detecting means 22 which detects a balance of game media or game media information for a game, an automatic drawing-out means 35 which allows, in accordance with the output from the means 22, automatic drawing-out of game media or game media information, and reporting means 39, 19 and 5 which inform the drawing-out condition associated with drawing-out motion by means 35.
Patent JP-2001143668-A (JP)
Title: Closed battery
Inventor: HIGA NAOKI
IPC: H01M2/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a closed battery of the structure wherein a bolt is integrally formed with a current collector penetrating from an opening of a cover to an outer part of the battery to form a terminal, and wherein the air-tightness of the terminal is kept by tightening a nut mounted on the terminal and pressing an elastomer between a bottom surface of the cover and an upper surface of the current collector, enabling an easy adjustment of tightness to a predetermined level. SOLUTION: A projection is installed in the inside of cover opening to permit a uniform thickness of elastomer after pressing it, and the elastomeer is maintained to have a uniform thickness by contacting the projection with the current collector. Thereby, the air-tightness can be maintained to a predetermined level.
Patent JP-H07233094-A (JP)
Title: Ozonide reducing agent
Inventor: SASAOKA MICHIO
IPC: C07B31/00
Filed: 1994-12-27
Abstract: PURPOSE:To obtain an ozonide reducing agent consisting of a compound having specific groups at both sides of a sulfur atom, capable of safely getting an ozone decomposition reaction product in high yield without causing side reaction in a wide reaction temperature range, free from environmental pollution and useful for the decomposition reaction of ozonide. CONSTITUTION:This reducing agent effective for the reducing decomposition treatment of ozonides such as alpha- or beta-ozonide and hydroxyperoxide is composed of a compound having hydrocarbon residues substituted with polar functional groups such as OH, nitrile and carboxyl at both sides of a sulfur atom, e.g. a compound of formula I [R<1> and R<4> each is single bond or an aliphatic hydrocarbon residue; R<2> and R<3> each is an (un)saturated aliphatic hydrocarbon residue, an alicyclic hydrocarbon residue or an aromatic hydrocarbon residue; X and Y each is OH, nitrile or carboxyl] such as thiodimethanol or a compound of formula II [R<5> and R<6> each is a heterocyclic group having hydroxy(methyl), cyano(methyl) or carboxy(methyl) as substituent] such as thiodihydroxythiophene.
Patent JP-H07179393-A (JP)
Title: Production of carboxylic acid
Inventor: SAITO MASAO
IPC: B01J27/16
Filed: 1993-12-22
Abstract: PURPOSE:To efficiently and selectively obtain a carboxylic acid of endo form useful for producing medicines while suppressing the production of a carboxylic acid of exo form by reaction of a hydroxytricyclodecane with carbon monoxide and water in the presence of an acid catalyst. CONSTITUTION:This compound of formula II is obtained by reaction of 8- hydroxytricyclo[5,2,1,0<2.6>]decane of formula I with carbon monoxide and water at 0-100 (pref. 0-40) deg.C in the presence of an acid catalyst containing phosphoric acid in addition to sulfuric acid.
Patent JP-H10174277-A (JP)
Title: Controller of motor
Inventor: KIUCHI SUKEFUMI
IPC: H02P7/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the durability from degrading by adjusting the drive voltage of a motor so that it may check the rotation when it has detected reverse rotation or normal rotation at OFF of a power source. SOLUTION: A motor 5 using a grooved bearing 4 used for the motor unit 3 of an air conditioner is provided with a quantity-of-wind instructing means 6 which detects the setting of the quantity of wind from outside and a current application control means 7 which outputs drive voltage to the motor 5. Moreover, it is provided with a revolution detecting means 8 which operates with the current application control means 7 and detects the revolution of the motor 8, and if the direction of revolution is reverse, this detects that, and further it is provided with a drive voltage adjusting means 12 which decides the drive voltage with the detection signal, and it outputs the decided drive voltage of the motor to the motor 5 by means of the current control means 7.  Moreover, if a power detection means 10 detects power OFF, the voltage decided with the drive voltage adjusting means 12 by the detection signal of the revolution detection means 11 is outputted to the motor 5. As a result, the degrading of durability caused by the metallic contact between the motor shaft and the grooved bearing can be prevented.
Patent JP-H03185880-A (JP)
Title: Photocoupler and applicable frame thereto
Inventor: OTANI HARUO
IPC: H01L31/12
Filed: 1989-12-15
Abstract: PURPOSE:To super-miniaturize the title elements without deteriorating the transfer efficiency and insulation resistance by a method wherein a transparent base material having a conductive pattern as well as a photodetecting element and a light-emitting element opposing to each other and holding the transparent base material are arranged. CONSTITUTION:Respectively bonded polyimide frames 11, 21 are laminated to be fixed to each other by connection of thermal pressure fix using bonding agent 16, 26 connecting to a copper foil pattern. Accordingly, a light-emitting element 17 and a photodetecting element 27 are arranged as if opposing to each other and holding said polyimide frames 11, 21. At this time, a transparent regin 30 is provided on the opposite parts of the light-emitting element 17 and the photodetecting element 27 while the peripheral parts of said elements 17, 27 are sealed with an opaque resin 31. Furthermore, the transparent resin 30 brings about the buffer effect to prevent the opaque resin 31 from running into the space between said elements 17 and 27 as well as between said polyimide frames 11 and 21 during the sealing process of said peripheral parts with the opaque resin 31. On the other hand, the light radiated from the light-emitting element 17 is detected by the photodetecting element 27 through the intermediary of the transparent parts of the base material of said polyimide frames 11, 21.
Patent JP-2001146408-A (JP)
Title: Hydrogen storage material and method for producing the same
Inventor: SUENAGA SEIICHI
IPC: B01J20/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonaceous material for stably storing hydrogen even at room temperature. SOLUTION: This hydrogen storage material comprises a catalyst 2 composed of group 8 metal fine particles having <=10 nm particle diameter and supported on an inner wall in a graphite tube having annular graphite surfaces 31 laminated thereto and is capable of chemically adsorbing fed hydrogen in a state thereof separated into atoms by the catalyst 2 on the inner wall surface of the carbon nanotube, increasing the binding power thereof and stably adsorbing the hydrogen even at room temperature. Since the stored hydrogen is converted into the atoms, the hydrogen can be introduced between surfaces of the graphite surfaces 31 even when lithium 3 having a small particle diameter in alkali atoms is doped between the surfaces of the graphite surfaces 31. Thereby, the hydrogen storage material having a high hydrogen storage ability can be obtained.
Patent JP-H02223569-A (JP)
Title: 2-iminobenzothiazolin derivative, preparation thereof, and pharmaceutical composition containing same
Inventor: KUROODO GURUMI
IPC: C07D277/82
Filed: 1989-12-15
Abstract: NEW MATERIAL: A compd. represented by formula I [R 1  is polyfluoroalkoxy or polyfluoroalkyl and R 2  is -CH 2 -[CHCR 4 ] n -R 3  (R 3  is dialkylamino, piperidino, pyrrolidinyl, mercapto or acylthio, R 4  is H or alkyl and n is 0 or 1) or a group represented by formula II], its enantiomers having the asymmetric center and salts with inorg. or org. acids.  
     EXAMPLE: 3-(2-dimethyl-2-aminoethyl)-2-imino-6-trifluoromethoxybenzothiazoline.  
     USE: A remedy of glutamate induced convulsions. A drug for treating and preventing an Alzheimers disease, Huntington's chorea or amyotrophic lateral sclerosis.  
     PREPARATION: For example, an amino deriv. represented by formula III is reacted with a deriv. represented by formula IV or its inorg. or org. acid addition salt to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001141905-A (JP)
Title: Method for manufacturing plastic lens, and plastic lens
Inventor: ARAI AKIKO
IPC: G02B1/115
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic lens provided with a hard film including titanium oxide particulates and an antireflection film which are successively laminated on the surface thereof and having an excellent adhesion property of the hard film to the antireflection film, excellent wear resistance and reduced coloring. SOLUTION: The surface of a plastic lens base material having the hard film including the titanium oxide particulates is subjected to oxygen radical treatment, then the antireflection film is formed thereon by a vapor deposition method to manufacture the plastic lens.
Patent JP-H04192418-A (JP)
Title: Forming method for thin film soi substrate
Inventor: TOYOYAMA SHINJI
IPC: H01L21/304
Filed: 1990-11-26
Abstract: PURPOSE:To form a uniform SOI layer on an entire substrate with excellent controllability by selectively epitaxially growing a silicon layer on the exposed part of a first silicon substrate, and polishing the substrate with a first insulating film as a stopper from the opposite side surface of a second silicon substrate to the bonding surface of the second substrate. CONSTITUTION:A silicon oxide film is deposited on a first silicon substrate 1, formed as a first insulating film 2, and the film 2 is partly removed to expose the substrate 1. Then, a silicon layer 3 is epitaxially grown on the exposed part of the substrate 1, a silicon oxide film is deposited thereon as a second insulting film 4, and the surface is then flattened. Thereafter, a second silicon substrate 6 formed with an insulating film 5 on the surface is prepared, and the films 4 and 5 are adhered. Then, the substrate 1 is polished from the opposite side surface to its bonding surface with the film 2 as a stopper to be removed thereby to expose the layer 3, thereby obtaining a thin film SOI substrate. Thus, the controllability of the thickness of the film 3 is high and the layer 3 can be fanned uniformly on the entire substrate.
Patent JP-H08178172-A (JP)
Title: Calculation and evaluation of thickness reduction caused by erosion and corrosion of equipment and piping device
Inventor: KIKUNA NOBORU
IPC: F16L57/00
Filed: 1994-12-27
Abstract: PURPOSE: To perform prediction of a life even when experiment data is unavailable by a method wherein by means of thickness reduction data of various plants, the documentary records and experiment data of thickness reduction data, and a numeral model for thickness reduction calculation, thickness reduction calculation and an evaluation method are systematized. CONSTITUTION: By means of thickness reduction data of a plant, and documentary records and experiment data related to general thickness reduction, a numeral model formula for calculating thickness reduction is set, and the data base of the function thereof classified by each erosion and corrosion factor is formed. By means of the data base of the functions, thickness reduction measurement data of the plant, and documentary records and experiment data and a numeral model formula, a thickness reduction formula by erosion and corrosion classified by each erosion and corrosion factor is newly established.  By a thickness reduction calculation formula by erosion and corrosion classified by each erosion and corrosion factor which is brought into a data base, thickness reduction calculation by erosion and corrosion and an evaluating method are systematized, and a life for an apparatus and piping devices is predicated.
Patent JP-H03184922-A (JP)
Title: Skin drug for external use
Inventor: HAMAZAKI TAIHEI
IPC: A61K31/195
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a skin drug for external use, capable of promoting percutaneous absorption and useful for stabilizing a radiation injury protective substance and reducing injuries due to exposure to radiation at a low dose for a long period by using capsules enclosing the radiation injury protective substance and a percutaneous absorption adjuvant in combination. CONSTITUTION:A skin drug for external use obtained by using capsules enclosing a radiation injury protective substance such as a sulfur-containing amino acid (e.g. glutathione or cysteine) or an active oxygen eliminator (e.g. superoxide dismutase or catalase) and a percutaneous absorption adjuvant, preferably glycerol, polyethylene glycol or lecithin in combination. A salt of alginic acid or compression disintegrable soft spherical resin is used as a coating layer for the aforementioned capsules. The capsules are broken with pressure of fingers, etc., to discharge the radiation injury protective substance enclosed therein and the percutaneous absorption adjuvant is mixed therewith. The resultant mixture is then applied to the objective part of a living body.
Patent JP-2001142415-A (JP)
Title: Passive matrix organic thin film luminous display
Inventor: ONODA TAKATOSHI
IPC: G09F9/30
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a passive matrix organic thin film luminous display which can realizes a high definition, a low driving voltage, a low power consumption, and a high luminance. SOLUTION: Electrodes 21 in odd-numbered columns of a first electrode part are connected to an odd-numbered column data side driving circuit 11, and electrodes 22 in even-numbered columns are connected to an even-numbered column data side driving circuit 10, and electrodes of a second electrode part are connected to a scanning side driving circuit 5, and electrodes 21 in odd- numbered columns and electrodes 23 in odd-numbered rows of the second electrode part are made into one electrically independent matrix, and electrodes 22 in even-numbered columns and electrodes 24 in even-numbered rows of the second electrode part are made into one electrically independent matrix. Individual matrixes are simultaneously scanned in line sequence. Thus a driving duty is doubled, and a time to constitute one picture is shortened, and a selection time for every row is extended.  Thereby, a high definition, a low driving voltage, a low power consumption, and a high luminance are realized.
Patent JP-H07177640-A (JP)
Title: Cable reel
Inventor: KAWAMOTO AKIO
IPC: H01R35/04
Filed: 1993-12-22
Abstract: PURPOSE:To reduce the size and manufacturing cost by opposing a plurality of engaging protrusions, formed radially on the case, to an engaging step part formed along the peripheral direction of a guide. CONSTITUTION:The inner and outer plate parts 72 of a guide 21 are fitted slidingly, at the lower ends thereof, into groove parts 43a, 43b made in the lower plate part 41 of a stator 15. A plurality of engaging protrusions 38 protruding radially from the guide holding part 37 of an outer case 16 constituting a case 11 are opposed to an engaging step 76a formed along the peripheral direction of the guide 21. Consequently, backlash of the guide 21 is suppressed in the radial direction and the guide 21 is rotated smoothly at a fixed position. Since the guide 21 can be guided stably through engagement of the step part 76a and the protrusions 38, the depth of the grooves 43a, 43b in the lower plate part 41 can be decreased and thereby the size of cable reel can be reduced. Furthermore, manufacturing cost can be reduced because the engaging protrusions 38 can be provided easily by molding while facilitating correction of error in the dimension of protrusions.
Patent JP-H08181058-A (JP)
Title: Projection and exposure method and projection aligner used for it
Inventor: NAKANO HIROYUKI
IPC: G03F7/20
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the generation of deviation in projection pattern by the inclination of temperature distribution by a method wherein an exposing operation is conducted while at least the temperature of lenses, having a relatively high degree of concentration of transmitted light, among a plurality of lenses, is being made uniform. CONSTITUTION: A plurality of air-jetting nozzles 15, whose jetting holes are directed to an incident-end lens 11 and an emission-end lens 12, are provided on the upper and the lower parts of an outer cylinder 10. The above-mentioned air-jetting nozzles 15 are connected to an air supply source respectively, and at the same time, the flow rate of air is controlled by the flow-rate controllers which are provided on the lower stream side of the air supply source. The flow rate set on each flow rate controller is set in such a manner that it is increased as going to the region of the concentrated transmitted light in the emission-end lens 12. As a result, a projection-exposure operation can be conducted without generation of irregularity of projection pattern by the inclination of temperature distribution on the lens.
Patent JP-H03186567-A (JP)
Title: Single yarn monitoring device for doubler
Inventor: YOSHIKAWA KEIJI
IPC: B65H51/015
Filed: 1989-12-14
Abstract: PURPOSE:To simplify the structure and reduce the cost by installing a detection part arranged in correspondence with each single yarn, revolution detector for a shaft, control part connected with the revolution detector, and an amplifier which amplifies the output signal of each detection part and sends out the input supplied from the control part into each display part and each control part. CONSTITUTION:When either of single yarns 31 and 32 is cut, and either of inputs of the NAND circuit 8 of an amplifier 14 becomes zero level, the output of the circuit 8 becomes 1 level, and a signal is sent into a relay circuit 12, which generates an output, and the circuit 12 and yarn cutters 51 and 52 of the succeeding detectors 61 and 62 are operated, and the single yarn is cut. Further, when a thread defect part in thick thread form passes through either of thread spots detectors 41 and 42, thread spots signals which are relatively large and continue are applied to the input of either of comparators 101 and 102, and if an output is generated in the circuit 12, the cutter is operated to cut the single yarn. Further, the output pulse of the revolution detector 16 of a shaft 15 for driving a drum 1 is frequency-divided according to the prescribed length of the yarn by the frequency divider 18 of a control part 24, calculated by a counter 11, and outputted into the circuit 12.
Patent JP-H07180821-A (JP)
Title: Incineration ash-melting furnace, molten metal discharging-method and device
Inventor: MUKAI TAKAMINE
IPC: F23G5/24
Filed: 1993-12-22
Abstract: PURPOSE:To perform a safe, easy and superior controlled discharging of metal melted by an incineration ash melting furnace. CONSTITUTION:A molten metal port 20 is arranged at the bottom part of a melting furnace 1, a water-cooled copper pipe 21 is connected to the port, the molten metal is cooled and solidified within the water-cooled copper pipe to form a solid metallic rod 13. A pinch roll 24 for drawing out the solid metal rod is arranged below the water-cooled copper pipe, a molten metal surface 12a at the upper part of the solid metallic rod is detected by a sensor 25, the detected signal is sent to a rotational speed control circuit 26 so as to control a solid metallic rod drawing speed in such a way that the molten metal surface may not wet the molten metal port.