baber/WOPTO huggingface dataset:
Patent JP-H06122943-A (JP)
Title: Yield point-controlled rolled shape steel and its production
Inventor: YAMAMOTO KOICHI
IPC: C21D8/00
Filed: 1992-10-09
Abstract: PURPOSE:To produce yield point-controlled rolled shape steel excellent in earthquake resistance in an online at a low cost by subjecting molten steel with a specified compsn. subjected to preliminary deoxidation to Ti deoxidation as well to regulate the concns. of Ti and 0 into specified ones, thereafter casting it, slowly cooling this slab to control precipitates and subsequently executing specified hot rolling. CONSTITUTION:Molten steel contg., by weight, 0.04 to 0.20% C, 0.05 to 0.50% Si, 0.4 to 2.0% Mn, <=0.004% N, <=0.01% S and <0.005% Al and furthermore contg., at need, prescribed amounts of V, Cr, Nb, Mo, Ni, Cu, Ca and rare earth metals is subjected to preliminary deoxidation treatment to regulate the content of 0 into 0.003 to 0.015%, and after that, Ti deoxidation is furthermore executed to regulate into 0.005 to 0.025% as well as -0.006<=Ti-20<=0.008. The slab obtd. by casting the same molten steel is cooled between the solidifying temp. to 900 deg.C at 0.05 to 0.5 deg.C/sec, and multiple precipitates of Ti oxides and MnS-TiN are dispersed into the steel by <=20 pieces/mm<2>. Next, this slab is reheated to 1100 to 1300 deg.C. After that, rolling is started, and rolling-down is executed at <=900 deg.C at >=20% total draft.
Patent JP-H07131570-A (JP)
Title: Facsimile communication system
Inventor: IIZUKA KOICHI
IPC: G06F17/40
Filed: 1993-10-29
Abstract: PURPOSE:To transmit a mark sheet to a terminal-side without mailing it so as to execute corresponding analysis by transmitting the mark sheet generated in a management center to a facsimile terminal. CONSTITUTION:The facsimile terminals 11-13 transmitting/receiving the mark sheets and the management center 9 analyzing the received mark sheets are provided. The center 9 is provided with the storage part of the generated mark sheets and a means 3 transmitting the mark sheets stored in the terminals 11-13 and executing analysis corresponding to the stored mark sheets by the reception of the mark sheets. On the side of the center 9 at that time, the mark sheets are generated, and they are stored in a mark sheet format area 6. A control part 9 reads the mark sheets in the area 6 and transmits them to the terminals 11-13. Thus, the mark sheets can easily be transmitted to the terminals without mailing them.
Patent JP-H11350251-A (JP)
Title: Production of polyester fiber with improved dyeability, drawability and mechanical strength, and polyester fiber produced by the method
Inventor: CHEN SHIEN CHANG
IPC: C08G63/183
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber improved in dyeability and mechanical strength by fiber manufacturing of a copolymer made from terephthalic acid (alkyl ester), an alkylene glycol and 2-methyl-1,3-propanediol. SOLUTION: This polyester fiber is obtained by the following process: a mixture of terephthalic acid or its alkyl ester (e.g. dimethyl terephthalate) and a 2-6C alkylene glycol selected from the group consisting of ethylene glycol, propylene glycol, butylene glycol, pentamethylene glycol and hexamethylene glycol (e.g. ethylene glycol) is incorporated with 2-methyl-1,3-propanediol at 1-15 mol (pref. 2-10 mol) based on the total amount of the 2-6C alkylene glycol and 2-methyl-1,3-propanediol, and the resulting system is subjected to polymerization process by batch or continuous method to form a copolymer, which is then subjected to melt spinning followed by drawing process.
Patent JP-H06123210-A (JP)
Title: Valve operating device of engine
Inventor: GOTO TETSUAKI
IPC: F01L1/18
Filed: 1992-10-09
Abstract: PURPOSE:To eliminate work of high accuracy and ensure lubricating performance sufficiently, in a valve operating device for switching a plurality of cams selectively according to operating condition of an engine. CONSTITUTION:A valve operating device is provided with a lost motion spring 25 for pushing an auxiliary rocker arm 2 to a high speed cam 22, prop 31 for transferring energizing force thereof to the auxiliary rocker arm 2, a plunger 33 for moving the prop 31 along a non engaging position linked to a main rocker arm 1 and an engaging position linked to the main rocker arm 1, and the like. A recessed shaped oil bath 13 is formed on the top surface of the main rocker arm 1, and the auxiliary rocker arm 2 is arranged on the oil bath 13, and also a lost motion spring 25 is arranged on the bottom part of the oil bath 13. Furthermore, a delivery pipe 15 is provided in the oil bath 13 so as to supply lubricating oil.
Patent JP-H08134502-A (JP)
Title: Copper-base segregation preventive mixed powder and its production
Inventor: KOYAMA TADASHI
IPC: B22F3/02
Filed: 1994-11-07
Abstract: PURPOSE: To produce a copper-base mixed powder capable of preventing the segregation without hindering sintering in a copper-base material with its sintering hindered by an org. binder. CONSTITUTION: The copper powder or copper alloy powder as a main-component powder 1 and the tin powder, lead powder, zinc powder, aluminum powder and graphite powder used in the copper-base powder metallurgy as an auxiliary- component powder 2 are bound together with 0.01-0.10% org. powder 3, based on the total weight of the main-component powder and auxiliary-component powder, to constitute a segregation preventive mixed powder.  The mixed powder is also produced by mixing the auxiliary-component powder coated with the org. binder and the main-component powder wetted with water and drying the mixture, by compacting a mixture of the main-component powder or auxiliary-component powder and the org. binder, drying and disintegrating the compact or by mixing the auxiliary-component powder coated with the org. binder and the main-component powder wetted with water, compacting the mixture, drying and disintegrating the compact.
Patent JP-H10120418-A (JP)
Title: Production of ultrafine zinc oxide
Inventor: HAYASHI HISAO
IPC: A61K8/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To produce ultrafine zinc oxide having excellent shielding effect on ultraviolet rays and high transmittance of visible rays, especially excellent in storage stability and dispersion, and preferably having a specific surface area of 30-100m<2> /g easily and at a low cost. SOLUTION: This process for manufacturing ultrafine zinc oxide comprises the charging of a zinc salt aqueous solution and an alkaline solution, wherein they are charged into a reactor individually and at the same time continuously or semi-continuously at a ratio of quantities corresponding to an equivalent ratio of zinc to alkali of (1:1) to (1:3), the subsequent stirring of the reactor continuously at a high rotational speed of 2000-20000rpm, the discharging of the neutralized product formed by the reaction from the reactor continuously or semi-continuously and subsequent filtration, washing, drying and baking. Thus obtained ultrafine zinc oxide is subjected to a surface treatment with silicone oil or fatty acid.
Patent JP-H1189329-A (JP)
Title: Transplanter
Inventor: OGAKI YOZO
IPC: A01C11/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To pick up the seedlings in a tray on the seedling stand with the seedling-picking nails in the maximum efficiency and transplanting them to the rice paddy with the seedling-transplanting nails. SOLUTION: In a rice plant transplanting machine that is equipped with a seedling-transplanting mechanism 18 in which a seedling of rice plant is picked up from the seedling tray on the seedling stand 21 with the seedling-picking nails 23, relayed to the seedling-transplanting nails 25 and transplanted, two sets of transplanting mechanism 18 that can transplants two rows of the rice plant seedlings simultaneously from one seedling tray are arranged on both left and right sides of the machine body, respectively.
Patent JP-H04148748-A (JP)
Title: Structure of paper sheet conveyance section
Inventor: ASANO ICHIRO
IPC: B65H29/20
Filed: 1990-10-12
Abstract: PURPOSE:To improve discriminating ability while maintaining conveyance performance by arranging conveying rollers for squeezing, holding and conveying paper sheet only on one side outward of the center of the paper sheet conveyance while arranging discriminating means on the other side at a free end of the paper sheet. CONSTITUTION:A paper sheet 5 is squeezed, held and conveyed with conveying rollers 1c, 4c. The conveying rollers 1c, 4c are provided only in one direction on outer side of the paper sheet 5 with about two-thirds in the longitudinal direction of the paper sheet is left as free end outside the rollers 1c, 4c. Because there are less obstacles, paper jamming is less likely to occur. Even if it occurs, it can be easily found and removed. Skew conveyance is corrected with a frame 21b so that the paper sheet is conveyed while being maintained at right angles to the frame 21b without sacrificing conveyance performance. A reading portion 54 such as an optical sensor is provided at the free end of the paper sheet distant from the squeezing position with the underside of the paper sheet 5 supported from under with a guide 80. Even if there are deformations on the rollers 1c, 4c, no vibration occurs in the irradiated portion owing to the support by the guide 80 so that reading performance is improved.
Patent JP-H04150932-A (JP)
Title: Fine pore size straight pore membrane and preparation thereof
Inventor: TAKEHATA KOJI
IPC: B01D71/40
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a membrane having a good fractionating characteristic and excellent permeability by providing straight porous having a specific mean pore size to the surface of a porous membrane and setting the mean pore size and pressure loss at the time of the transmission of air so as to satisfy a specific formula. CONSTITUTION:At first, a composition containing a (meth)acrylic ester polymer and/or other component is dissolved in its good solvent to prepare a polymer solution which is, in turn, formed into membrane-like matter. Steam with absolute humidity of 1.0X10<-4>-1.0X10<-3>g/cm<3> is brought into contact with the surface of this membrane like matter under such a condition that steam liner velocity is 12-50m/sec and a contact time of 0.1-10sec. Next, steam with absolute humidity of 1.0X10<4>-1.0-10<-2>g/cm<3> is brought into contact with the surface of the membrane like matter under such a condition that steam linear velocity is 0.1-9.0m/sec and a contact time is 10-600sec to perform two-stage steam contact treatment to obtain a membrane. This membrane has a mean fore size (d) of 1mum or less and the mean pore size (d) and pressure loss  P generated when air is transmitted at linear velocity of 5.3cm/sec satisfy d<2>X P<=30. By this method, the membrane excellent in a fractionating characteristic and permeability is obtained.
Patent JP-S62132685-A (JP)
Title: Magenta coloring matter for thermal sublimation transfer recording
Inventor: ITO NAOTO
IPC: B41M5/388
Filed: 1985-12-05
Abstract: PURPOSE:To obtain a magenta coloring matter having favorable light resistance, preservation stability and sublimation transferrability, by using an anthraquinone compound of a specified formula. CONSTITUTION:A magenta color thermal transfer recording ink is produced by using an anthraquinone coloring matter of formula I, wherein X is a halogen. A resin for use in preparing the ink may be a resin for an oil base system, such as a resin based on or derived from rosin, phenol, xylene, petroleum, a polysulfone, vinyl, a polyamide, an alkyd, nitrocellulose, an alkyl cellulose or the like, or a resin for a water base system, such as a maleic acid resin, an acylic acid resin, casein, shellac and glue.
Patent JP-2001093775-A (JP)
Title: Capacitor for improvement of power factor
Inventor: YORO MASAAKI
IPC: H01G4/224
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor for improvement of power factor which can enhance the damp-proof property of a stabilizer and realize downsizing and stabilization of quality. SOLUTION: To achieve above purpose, this capacitor 2 for improvement of power factor is connected to the stabilizer main body consisting of an iron core and a coil, and this capacitor for improvement in power factor, which is used for a stabilizer for a high voltage discharge lamp stored in a stabilizer storage, with its vacant space filled with resin, is equipped with a capacitor element 4 and a case to store the capacitor element 4, and the case is constituted by combining the member 6 made of a material superior in resistance to chemicals and the member 8 made of a material having proper adhesion with the resin charged in the vacant space of the stabilizer storage, and when it is used as a stabilizer, at least the section made of the member 8 of the case is filled with resin in the vacant space of the stabilizer storage.
Patent JP-H09112057-A (JP)
Title: Foundation structure for support receiver fitting
Inventor: KANNO MASAYUKI
IPC: E04H12/22
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To easily bury a support receiver fitting under a floor and to correspond to any building by fixing an outer flange part of a lower end part of a lower frame on a foundation concrete by an anchor bolt and making it cylindrical and high in mechanical strength to fix an assemble an upper frame on an upper part of the the lower frame. SOLUTION: An outer flange part 4 of a lower frame 2 is fixed on a foundation concrete by an anchor bolt 11 before a floor plate 20 and a backer 21 are laid. Thereafter, an upper frame 3 is cut in length in accordance with underfloor height, positioned above the lower frame 2 and fixed. Or the upper frame 3 is contracted and fixed. Continuously, when the floor plate 20, etc., are laid and a position of a support is determined, the position of the support is cut off and an opening is formed. Continuously, motor 9 is flown in a frame body 1 from the opening, and a support receiver fitting 8 is buried in it. Thereafter, the opening is closed by a floor fitting 27. Consequently, mortar filling work can be done at one time, and it is possible to reduce a construction period and construction cost.
Patent JP-H05112940-A (JP)
Title: Filling method
Inventor: KANDA TORU
IPC: E02D17/18
Filed: 1991-10-21
Abstract: PURPOSE:To shorten greatly a construction period and, at the same time, to make it possible to reduce greatly a construction cost by placing super quick hardening gas mortar manufactured by using super quick hardening cement in layer structure without using any form. CONSTITUTION:Super quick hardening gas mortar 1... are manufactured by using super quick hardening cement instead of normal Portland cement. After that, when the super quick hardening gas mortar 1 are placed on the ground 2 without using any form, hardening starts within several minutes, and self- supporting can be made. Then, filling can be executed within a short period time by placing the super quick hardening gas mortar 1 subsequently in layer structure without using any form.
Patent JP-H08137218-A (JP)
Title: Developing device
Inventor: KIMURA TSUTOMU
IPC: G03G15/06
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the squeaking or the turn-up of a cleaning blade and to sufficiently clean an image carrier by selecting 1st AC voltage at the time of developing and selecting 2nd AC voltage at the time of non-developing, thereby superimposing it on DC voltage and impressing the superimposed voltage on a developing sleeve. CONSTITUTION: This developing device 20 is provided with the developing sleeve 42 rotating by following the rotation of an image carrier 14, an AC power source 44 impressing AC voltage on the developing sleeve 42, and a DC power source 46 superimposing the voltage on the DC voltage having the same polarity as the image carrier 14 and impressing the superimposed voltage; and developing bias is impressed on the sleeve 42. In such a case, the AC power source 44 selectively generates either of triangular waveform AC voltage (1st AC voltage) and sine waveform AC voltage(2nd AC voltage) and such selection is performed by an AC power source controller 48. Namely, the 1st AC voltage is superimposed on the DC voltage at the time of developing and the 2nd AC voltage is superimposed on the DC voltage at the time of non-developing so as to be impressed on the sleeve 42.
Patent JP-H10115192-A (JP)
Title: Device for mounting floor panel for tunnel
Inventor: OBARA YOSHIYUKI
IPC: E21D11/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To perform an operation for mounting a floor panel to the upper part in a tunnel efficiently and safely. SOLUTION: The device for mounting a floor panel for a tunnel includes thereon a floor panel transporting mechanism 12 in which a floor panel 2 is suspended from a gate type traveling frame 11 to support the panel and the frame 11 is rotated to bring the panel to its setting point, and a bracket transporting mechanism which holds a bracket 3 for supporting the panel 2 before setting it and carries the bracket 3 to its setting point. In this case, as the mechanism 12, it is preferable that a hoist 12 which can move in the width direction of a tunnel at the upper part of the frame 11 and can be rotated about a vertical axis is employed. And as the bracket transporting mechanism, it is preferable to employ a manipulator which has a holder at the tip of a rotatable arm and can be moved in the width direction of the tunnel.  It is desirable to provide a falling-preventing mechanism to receive a floor panel 2 when the panel falls from the transportation mechanism.
Patent JP-S61150854-A (JP)
Title: Window washer device
Inventor: SAKO KAZUYA
IPC: B60S1/48
Filed: 1984-12-24
Abstract: PURPOSE:To wash effectively various stains off a window glass by sorting washing liquids having different concentration, receiving them in individual tanks respectively and selecting any one of washing liquids to pressurize the selected liquid and inject it from a nozzle. CONSTITUTION:Washing liquid 2A having high concentration is received in a tank 1A and washing liquid 2B having low concentration in a tank 1B respectively. The lean washing liquid 2B is normally introduced into a pump 4 by a change-over mechanism 10. And when a switch SWB is turned on, the pump 4 is driven to pressurize the lean washing liquid 2B and inject it from a nozzle 5 onto the surface of a front glass 6. Also, when a switch SWA is turned on, the pump 4 is driven while the the change-over mechanism 10 is changed over so that the rich washing liquid 2a is pressurized by the pump 4 and injected from the nozzle 5.
Patent JP-H09108493-A (JP)
Title: Washing machine
Inventor: TERAI KENJI
IPC: D06F39/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve rinsing performance and to shorten time for rinsing by improving efficiency of rinsing concerning a washing machine provided with a drain pump for forcedly draining washing liquid. SOLUTION: A pulsator is arranged on the bottom of a spinning tub so as to be freely rotated, and this pulsator is driven by a motor 4. Water is supplied into the spinning tub by a water supply valve 6, the washing liquid in the spinning tub is forcedly drained by a drain pump 10, and the level of water in the spinning tub is detected by a water level detecting means 20. A control means 16 successively controls the respective processes of washing, rinsing and dehydrating and performs a water injection rinsing process for simultaneously performing water supply due to the water supply valve 6 and drainage due to the drain pump 10 while rotating the pulsator.
Patent JP-H05112362-A (JP)
Title: Card holder for container
Inventor: SAKAI YUKITOSHI
IPC: B65D25/20
Filed: 1991-10-21
Abstract: PURPOSE:To make matters described in a card readable correctly by making the card held perpendicularly in a card holder. CONSTITUTION:A card holding surface 5 on the front side of a card holder 4 for holding a card 3 that can be inserted in and extracted out of the card holder is made perpendicular. The surface abutting on the outer surface of a sidewall 1 of a container 2 on the rear side of the card holder 4 is a sloped face 6 corresponding to the draft on the outer surface of the sidewall 1. The card holder 4 is attached to the sidewall 1 of the container 2 with the sloped face 6 thereof made to about on the outer surface of the sidewall 1. Thereby the card 3 can be held perpendicularly as the card holding surface 5 is kept perpendicular.
Patent JP-H01118305-A (JP)
Title: Device for automatic sheet thickness control in cold reversible rolling mill
Inventor: YAMAOKA HIROYASU
IPC: B21B37/18
Filed: 1987-10-30
Abstract: PURPOSE:To improve the reliability of a control function by measuring and storing sheet thickness data throughout the total length by an outlet side sheet thickness gage and inputting the stored sheet thickness data of the just preceding pass into a controller through a synchronization device before rolling. CONSTITUTION:Sheet thickness gages 3, 4 are installed in front of and behind a reversible rolling mill 2; a sheet thickness storage device 6, a synchronous arithmetic unit 9, and a mixer 7 are also installed, respectively. Sheet thickness data at the pass outlet side is stored in the device 6, is passed through a converter 5, and is mixed with the sheet thickness data measured by the inlet side thickness gage 3 by a prescribed ratio by the mixer 7. Then, the mixed data is inputted into an automatic sheet thickness controller 10 as an inlet side sheet thickness data to perform sheet thickness control. The reliability of a sheet thickness control function is improved because control is performed based on the sheet thickness data of the just preceding pass for present pass rolling.
Patent JP-2001100620-A (JP)
Title: Image forming device
Inventor: YOSHIDA SEITARO
IPC: G03G15/08
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of an atmospheric temperature of a photoreceptor of an image forming device allowing both side image printing and the developing device, etc., arranged around the photoreceptor. SOLUTION: The image forming device X including the photoreceptor 1, paper feed sections 7 and 14, a resist roller 80 formed on a transporting path 8, a transfer device 5, a fixing device 9 and a paper inverting section 10 for refeeding the paper to the resist roller 80 by inverting the paper past the fixing device 9 is formed with a cooling means 15 for cooling the refed paper in the transporting path 8 just before the resist roller 80.
Patent JP-H02120991-A (JP)
Title: Data collecting system
Inventor: KAWANA SHIGEYUKI
IPC: G06F17/40
Filed: 1988-10-31
Abstract: PURPOSE:To cipher and decipher data without storing a ciphering keyword in a medium such as a memory card by providing a terminal equipment with a conversion means for ciphering transfer data and providing a data collector with a conversion means for deciphering the transfer data. CONSTITUTION:When a data storing medium 3 is connected to the terminal equipment 1, the 1st conversion means 5 ciphers data to be transferred to the medium 3 based upon ciphering data stored in the 1st storage means 4 and transfers the ciphered data to the medium 3. When the medium 3 is connected to the data collector 2, the 2nd conversion means 7 deciphers the transfer data from the medium 3 based upon ciphering data stored in the 2nd storage device 6 and the deciphered data are stored in a floppy disk or the like in the data collector 2. Consequently, data can be ciphered and deciphered without storing a ciphering keyword in the medium such as a memory card.