baber/WOPTO huggingface dataset:
Patent JP-H0524681-A (JP)
Title: Control for paper sheet feeding roller
Inventor: TOYOHARA MIE
IPC: B65H7/12
Filed: 1991-07-25
Abstract: PURPOSE:To prevent the double feed of paper sheets in a paper sheet transport passage and transport the necessary paper sheets into the paper sheet transport passage, as for the control for a paper sheet feeding roller. CONSTITUTION:A paper feeding roller is constituted of a pick-up roller 11, feed roller 12, and a reverse roller 13, and drives out a paper sheet 16 by the pick-up roller 11 from a paper accommodation part 15 and feeds the paper sheet into a paper transport passage 14, preventing the double feed of the paper by the feed roller and the reverse roller 13. A paper sensor 21 for detecting the existence of the paper sheet is installed at the position of the feed roller 12, and the pick-up roller 11 receives a drive instruction, and when the paper sheet sensor 21 detects the existence of the paper sheet 16, the drive of the pick-up roller is suppressed.
Patent JP-H059156-A (JP)
Title: New hexacarboxylic acid and its production
Inventor: FUJITANI TSURATAKE
IPC: C07C69/34
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a new hexacarboxylic acid having characteristics of arbitrary dissolution in a polar solvent such as water, acetone, dimethylformamide or methanol, forming ester bond with a polyester skeleton to provide aqueous properties and a proper crosslinking bond. CONSTITUTION:A hexacarboxylic acid containing carboxyl groups at both ends of a polytetramethylene glycol shown by formula I (A and A' are groups shown by formula II or formula III; (n) is 5-500 number). The compound shown by formula I is obtained by condensing a polytetramethylene glycol with 1,2,3,4- butanetetracarboxylic acid or subjecting the polytetramethylene glycol and 1,2,3,4-butanetetracarboxylic acid anhydride to addition reaction. In the reaction, the equivalent ratio of carboxy group/hydroxyl group derived from the polytetramethylene glycol and 1,2,3,4-butanetetracarboxylic acid is preferably 3-12 and 5-200wt.% water based on 1,2,3,4-butanetetracarboxylic acid is preferably added.
Patent JP-2001012645-A (JP)
Title: Remote-control valve
Inventor: MICHIDA TAKAHARU
IPC: F16K31/44
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote-control valve which is excellent in manipulatability so that no delay occurs in the operation of a push-rod even though a manipulation handle is rapidly operated. SOLUTION: In a remote-control valve, a yoke part 3a is formed in a push- rod actuating member 3 which is tilted by a manipulation handle, on both sides of a cam shaft 6, and elongated holes 3b are formed in the yoke part 3a. By coupling a plate-like upper part 7a of the push-rod 7 in each of the elongated hole 3a through the intermediary of a pin 7b, the push-rod 7 is slid through the intermediary of the pin 1 in response to a tilting motion of the manipulating handle. Thereby it is possible to prevent the push-rod 7 from causing a delay in operation thereof even though the manipulation handle is abruptly operated.
Patent JP-H057627-A (JP)
Title: Optical coagulating device
Inventor: TANO YASUO
IPC: A61B18/20
Filed: 1991-06-29
Abstract: PURPOSE:To eliminate the need for a fresh wound for illumination and to facilitate observation by providing a synthesizing optical member which synthesizes an illuminating luminous flux and treating light and guides the synthesized light to light cables and an optical flux adjusting means for changing the illuminating luminous flux, and using the illuminating luminous flux as aiming light to be changed. CONSTITUTION:Emitted halogen light passes the light cable 12 and enters the inside of an adapter 17. The halogen light emitted from the light cable 12 is made to collimated beams of light by a lens 23. The collimated beams of light are converged for illumination by a diaphragm 24. The light is thereafter reflected by a dichroic mirror 21, is condensed by a lens 22, is admitted into the light cable 13, and is radiated from the tip at the front end of a probe 13 to illuminate the eye ground, etc. Namely, the diaphragm 24 is driven by a diaphragm changeover switch 18 to decrease the spreading angle of the illuminating light and to use this light as the aiming light. A coagulation shutter is retreated to the outside of the optical path and the lesion is irradiated with the laser beam via the optical system of the light cable 11, the adapter 17 and the light cable 13, by which the lesion is coagulated.
Patent JP-S6161774-A (JP)
Inventor: KIDO KAZUO
IPC: B25J5/02
Filed: 1984-09-04
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-S6164905-A (JP)
Inventor: OKADA SANAE
IPC: E04D11/00
Filed: 1984-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6164804-A (JP)
Title: Sliding member for valve system and its production
Inventor: SUGANUMA TETSUYA
IPC: C22C38/36
Filed: 1984-09-04
Abstract: PURPOSE:To provide a titled member which has a high degree of freedom in material selection, high density and substantial wear resistance by welding a ferrous sintered alloy dispersed uniformly with a hard phase having a specific grain size and hardness at a specific area rate into ferrous matrix to a ferrous base material. CONSTITUTION:This sliding member for a valve system is obtd. by welding the ferrous sintered alloy dispersed with the hard phase having 1-50mu average grain size and 600-1,800Hv hardness at 5-80% area rate into the ferrous matrix to the ferrous base material. A recess 4 having the shape corresponding to a material 3 for the wear resistant part is formed to the sliding surface part 2, which contacts with a cam of a valve lift-shaped base material 1 consisting of, for example, an ordinary carbon steel. On the other hand, a powder mixture composed of atomized alloy powder of steel, natural graphite powder and lubricating agent having prescribed compsn. and grain sizes is press-molded to obtain the material 3. The material 3 is fitted to the recess 4 and after the material 3 is locally heated with a TIG welding torch, the material is quickly cooled by air blow by which the rough material 5 welded with the ferrous sintered alloy 3a in the surface part 2 is obtd. Such material 1 part is heat-treated and the entire part is machined. A finished valve lifter product 5a is thus obtd.
Patent JP-H1116670-A (JP)
Title: Heating device
Inventor: KAKINUMA MITSURU
IPC: H05B3/14
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability and durability of a heating device using a ceramic heater. SOLUTION: A heating device 1 is composed of a thin pipe 13 jointed by welding to a nipple 8; a ceramic heater 11 inserted in the pipe 13 with a space; heat conductive powder 16 filled between the pipe 13 and the ceramic heater 11; and a contraction tube 14 to coat them from the nipple 8 to an end of the ceramic heater 11, and a flange 19 extending to an inner surface of the nipple 8 is provided on the pipe 13 located in the nipple 8.
Patent JP-2000020335-A (JP)
Title: Method for restoring redundant system
Inventor: IIDA NAOTO
IPC: G06F11/20
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute file copying at the time of restoring a fault without imposing a large burden on a processor in a system operated at present by copying an updating file at the time of being individually operated from an operation system individually operated at the time of the fault to a restoration system by a processing means in the restoration system to be restored. SOLUTION: At the time of recognizing the occurrence of a fault in a computer system 11b, a processor 13a newly prepares a file updating table 15a on a magnetic disk device 14a. When the processor 13a detects the restoration of the faulted computer system 11b, a processor 13b copies an information file receded in the table 15a from the device 14a to a magnetic disk device 14b in the system 11b. After detecting the completion of copying from the device 14a to the device 14b, the processor 13a deletes the table 15a from the device 14a.
Patent JP-H0352965-A (JP)
Title: Method for stabilizing ipomoea dye and utilization thereof
Inventor: TOYOSHIMA HIDECHIKA
IPC: A23L1/275
Filed: 1989-07-20
Abstract: PURPOSE:To simply obtain a readily handleable ipomoea dye which is a sweet potato dye, having high stability and extensively utilizable as a food material at a low cost by converting an ipomoea containing the dye into a flaky or powdery form. CONSTITUTION:An ipomoea containing a dye, i.e., sweet potato is converted into a flaky and/or powdery form. The raw material is normally preferably subjected to washing, steaming or boiling and peeling treatment, then minced, kneaded, finally dried and formed into the form of flakes.
Patent JP-H0470887-A (JP)
Title: Electrostatic image recorder
Inventor: ICHIMURA KOJI
IPC: G03G15/05
Filed: 1990-07-12
Abstract: PURPOSE:To prevent a dielectric breakdown through a spacer and to prolong the life of a photosensitive body and a charge holding medium by removing the photosensitive body of a part where the spacer is disposed and at least one electrode layer of the charge holding medium. CONSTITUTION:In the photosensitive body 10, an electrode 12 is formed except three peripheral parts B of a rectangle, and in the charge holding medium 20, an electrode 22 is formed except three peripheral parts A, similarly. In the short sides, electrode unformed parts are superimposed, and in the long sides, the electrode unformed parts are positioned at the sides opposed to each other, that is, they are disposed to face oppositely not so as to be superimposed with each other. The spacer 30 is made into the rectangle, the short sides are positioned at the electrode unformed parts on both photosensitive body 10 and medium 20, and one of the long sides is positioned at the electrode unformed part. Thus, even if a high voltage is applied between the electrodes 12 and 22, a voltage is not applied on the part of the spacer, a surface current and a discharge breakdown through the spacer do not occur, and the photosensitive body 10 and lmedium 20 can not be damaged.
Patent JP-S6344900-A (JP)
Inventor: ASHIYOKU KEI BAAMA
IPC: A61P31/04
Filed: 1987-07-23
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-2001010503-A (JP)
Title: Pallet carrier
Inventor: ONO NOBUAKI
IPC: B65G59/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pallet carrier capable of loading and carrying a plurality of pallets, and easily and efficiencly executing the work for unloading pallets on a floor one by one at a desired place. SOLUTION: This pallet carrier is provided with a plurality of upper locking bodies 14 opposite to one another through a space part 2, and a plurlaity of lower locking bodies 15 opposite to one another through the space part 2 in a car body 3 having the space part 2 where the pallets can be moved from an upper part to a lower part, and an operating mechanism 28 is provided for selectively advancing and retreating the upper locking bodies 14 and the lower locking bodies 15 in the space part. The upper locking bodies 14 and the lower locking bodies 15 are respectively constituted to support a plurality of stacked pallets by locking an lowermost pallet in a state that it is advanced to the space part 2.
Patent JP-H0827499-A (JP)
Title: Method for producing antimicrobial leather
Inventor: ISHIKAWA MITSUO
IPC: C14C9/00
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a leather capable of maintaining the inhibition to growth of bacteria and fungi even when repeatedly washed with water, and capable of being sewed with a sewing machine similarly to the case of a cloth, by dipping a special leather in an antimicrobial treating solution containing an antimicrobial polyvalent metal salt, etc., as active ingredients. CONSTITUTION:This method for producing the antimicrobial leather comprises dipping a leather in which the freeness of leather fibers in the leather net-like layer of the leather is >=700ml and which has a colloid content of <=1.0wt.% in an antimicrobial treating solution containing (A) an antimicrobial di- tetravalent metal salt (preferably basic copper sulfate, zirconium sulfate, basic chromium sulfate, aluminum sulfate, aluminum lactate), (B) an antimicrobial inorganic fine powder (preferably silver ion-carrying zirconium phosphate), and/or (C) an organic antiseptic agent [preferably 2-(thiocyanomethyl) benzothiazole] as active ingredients.
Patent JP-H0721698-A (JP)
Title: Method for certifying flexible disk
Inventor: IKEDA YOSHIYUKI
IPC: G11B20/18
Filed: 1993-06-30
Abstract: PURPOSE:To improve manufacture efficiency by using format data or application data as test signals for a flexible disk to be certified. CONSTITUTION:First, inspection reference for comparing the test signal is set. Then, the format data or the application data are written on the disk to be certified as the test signals. Then, the written test signals are read at every bit and a drop-out test is performed based on the inspection reference. Further, the written test signal are read at every bit and a drop-in test is performed based on the inspection criterion. Then, when a missing pulse or an extra pulse is detected by the drop-out test and the drop-in test, an error detection code is written at the defect map write position of the track as bit information.
Patent JP-H05190952-A (JP)
Title: Pulse generating equipment
Inventor: ETO NOBUO
IPC: H01S3/097
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a pulse generating equipment wherein a power supply part is easy to be designed, small sized, and manufactured at a low cost. CONSTITUTION:In a pulse generating equipment provided with a high frequency power supply generating high frequency electric power of high voltage, a capacitor 5 charged by said high frequency power supply, and a switch 4 for discharging said capacitor 5, the high frequency power supply is a step-up chopper 17, and a control circuit for controlling ON/OFF of switches 10, 14 of the step-up chopper 17 turns off the switches of the step-up chopper 17 at every time when the value of a current flowing in an inductance element 13 of the step-up chopper 17 becomes equal to a current set value.
Patent JP-S6247000-A (JP)
Title: Production of crystal body of tungsten carbide
Inventor: TANAKA TAKAO
IPC: C30B29/36
Filed: 1985-08-26
Abstract: PURPOSE:To easily obtain a large-sized crystal body of high quality by a floating zone method by providing the composition of a liq. phase consisting of W, C and B in a prescribed ratio and coexisting with a solid phase of WC in equilibrium to the composition of a melting zone of a starting material rod. CONSTITUTION:Part of a starting material rod 3 of WC is heated with a high frequency coil 7 of or the like to form a melting zone 6. The composition of a liq. phase consisting of W, C and B in 1:(0.4-1):(0.03-0.5) molar ratio and coexisting with a solid phase of WC in equilibrium is provided to the composition of the melting zone 6. The melting zone 6 is moved to obtain a crystalbody 5 of WC.
Patent JP-H0721559-A (JP)
Title: Production of magnetic tape and magnetic tape
Inventor: SAITO AKIRA
IPC: G11B5/725
Filed: 1993-06-30
Abstract: PURPOSE:To prolong the service life of rotating blades fitted to a slitter and to inhibit the deterioration of magnetic characteristics by preventing the oxidation of a magnetic material on slit sections formed by slitting. CONSTITUTION:When a magnetic tape 3 with a magnetic layer on the non- magnetic substrate is slit by a slitter with rotating blades 21, 22, slitting is carried out while feeding a lubricant such as fluorine-substd. fatty acid or fatty acid ester, perfluoro-polyether or fluorine-substd. silicone oil or fatty acid- modified silicone oil to the edges of the blades. The lubricant is stuck to the slit sections of the magnetic tape formed by slitting.
Patent JP-H1029933-A (JP)
Title: Melatonin-containing plaster
Inventor: HIDAKA NAGAFUMI
IPC: A61K31/40
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prepare a melatoniin-containing plaster, good in percutaneous absorbability, stabilized in blood level, hardly causing skin irritation and useful for treating various diseases such as insomnia or other diseases related to immunological systems by using a specific tacky agent and including a specified amount of melatonin therein. SOLUTION: This melatonin-containing plaster is prepared by using a polyvinyl acetate-based tacky agent which is a copolymer of vinyl acetate and an alkyl (meth)acrylate (with the proviso that the copolymerization ratio of the vinyl acetate is >=30wt.%) as a tacky agent and making the weight ratio of (A) melatonin in (B) a tacky composition containing the melatonin A satisfy formula I in the plaster comprising a support composed of a flexible moisture- permeable or moisture-semipermeable membranous material and the tacky composition B containing the melatonin A. Furthermore, (D) one or more additives selected from among α-tocopherol and its derivative and a >=12C higher fatty acid and its ester are added into the tacky composition B. The amount of the added additives D satisfies formulae II and III.
Patent JP-2000016103-A (JP)
Title: Hydraulic/mechanical type continuously variable transmission device
Inventor: NAKATANI YASUNOBU
IPC: B60K17/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic/mechanical continuously variable transmission device in which the transmission case is compactified, its strength is heightened, and the HST (hydrostatic continuously variable transmission device) operating system can be compactified. SOLUTION: A hydraulic/mechanical continuously variable transmission device is structured so that an HST 4 and a planetary gearing mechanism are combined to perform shifting of the output rotation, wherein a casing Ca of the HST 4 arranged in front of the planetary gear mechanism is formed from an inner casing part at the forefront end of the transmission case 1 of double cylindrical structure, while a motor cylinder 18 for shifting operation of the HST 4 is installed integrally with the inner casing 16, and a pump cylinder 19 and solenoid control valves 29--are arranged in a dry chamber Sk part between the inner casing part 16 and an outer casing part 1A.
Patent JP-S6346374-A (JP)
Inventor: HAYASHI KENZO
IPC: F26B21/00
Filed: 1986-08-09
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-2001017134-A (JP)
Title: Sterilizing packaging device for food containing solid material
Inventor: IWATA HITOSHI
IPC: A23L3/16
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing packaging device for a food containing a solid material, using an easily washable retainer capable of easily performing the sterilizing treatment of the solid material. SOLUTION: This sterilizing packaging device for a food containing a solid material is provided by having a traveling body traveling on a traveling rail, a retainer which comprises a side part supported by the traveling body and a bottom part pivoted by the traveling body and closing the bottom part of the side part as openable, and supported by the traveling body and a joining member for joining plural retainers, conveying the retainers joined by the joining member as one unit in the joined state and sterilizing them as one unit in the joined state.
Patent JP-2001011101-A (JP)
Title: Highly branched dextrin and its production
Inventor: MATSUDAIRA MASAKI
IPC: C08B30/18
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain an indigestible dextrin having high degree of branching and to provide its producing method. SOLUTION: This highly branched dextrin is obtained by decomposing starch by α-amylase or an acid, and then decomposing by β-amylase or a mixture of the α-amlylase and β-amylase, and the obtained dextrin has 10-20% of 1.6 linkage/1.4 linkage ratio (%). A producing method of the dextrin is provided. The highly branched dextrin is useful for a functional food and drink and as a nutrient for diabetic patients or those people who are doubtful of diabetic by suppressing the rising of blood glucose level because it has many branched structures and so is indigestible.
Patent JP-H0237433-A (JP)
Title: Monitor method for multiprocessor system
Inventor: SETO EIICHI
IPC: G05B9/03
Filed: 1988-07-27
Abstract: PURPOSE:To check functions of a control circuit and a processor set to the monitor mode in advance by periodically generating an automatic inspection signal from a monitor part provided in the control circuit and checking whether a prescribed operation corresponding to this signal is performed or not. CONSTITUTION:A control circuit 1 performs the switching processing to switch processors 3-1 to 3-n set to the monitor mode to the operation mode based on the artificial abnormal signal which is inputted from a monitor part 4 at intervals of a prescribed time. When the switching processing is not performed though the monitor part 4 outputs the artificial abnormal signal, the monitor part 4 judges processors 3-1 to 3-n set to the monitor mode or the control circuit 1 to be abnormal and displays trouble. Thus, the abnormality of processors 3-1 to 3-n set to the monitor mode and the control circuit 1 is detected in advance.
Patent JP-S5978073-A (JP)
Title: Wire winding equipment
Inventor: KATOU TAIZOU
IPC: B65H59/02
Filed: 1982-10-26
Abstract: PURPOSE:To prevent the apperance of a reinforced hose from becoming worse by providing a mechanism which makes the tension of each wire uniform, drawn out from several wire reels, onto a wire winding equipment used for wire braiding for a hydraulic pressure feeding reinforced hose. CONSTITUTION:A winding bobbin 1 is mounted on the rotary shaft 4a of a winding device 4, winding up eight wires 3 in properly arranged configuration from a group of wire reels. The wire reels 2a to 2h are respectively supported by rotary shafts 7a to 7h and, as the wires 3 passes through guides 11 to 13, their intervals are reduced between each other and the wires 3 are wound around the winding bobbin 1. When the bobbin 1 is driven by a winding device 4, the wires 3 drawn out from the wire-reel groop are wound up around the bobbin 1. At this time, the adjacent wire reels out of the reels 2a to 2h, i.e., a pair of wire reels 2a, 2b, etc. for which the same braking belt 10a, etc. out of the belts 10a to 10h is put around, are turned in the opposite directions to each other to deliver the wires 3. Thereby the sliding friction between the shafts 7a to 7h becomes equal and the racking of wires 3 can be equalized when they are wound.
Patent JP-H0474977-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAMURA HIROHISA
IPC: G01R31/28
Filed: 1990-07-16
Abstract: PURPOSE:To shorten a testing time by providing with the first circuit opening and closing measure breaking a connection between a function block and an output buffer, and th second circuit opening and closing measure operating complementarily with the first circuit opening and closing measure between an input buffer and the output buffer. CONSTITUTION:A semiconductor integrated circuit 101 consists of a function blocks 102 and 103, a test circuit 104, etc. A test signal input terminal 116 is made '1' in the test execution time of an input buffer element 106 and an output buffer element 107. Transfer gates 139 to 144 are made 'OFF' and clocked inverters 133 to 138 within the test circuit 104 are made 'ON' by inverters 132 and 145 at this time. Therefore, the outputs of the function blocks 102 and 103 are not transmitted to an output buffer element 107 and signals input from input terminals 108 to 113 are transmitted to the output buffer element 107 through the input buffer element 106 and the clocked inverters 133 to 138 within the test circuit 104.