baber/WOPTO huggingface dataset:
Patent JP-2000068996-A (JP)
Title: Key management system, key management method, and recording medium recording key management program
Inventor: MUTO KENJI
IPC: H04L9/08
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To avoid users and managers from being conscious of keys and decode processing by managing many keys collectively with security. SOLUTION: The user receives service of various information from a service provider server 1-2, information of the user required for the service such as charging is encrypted by using a key of the user, key management with respect to information in the server 1-2 is simplified and the users and the managers are unconscious of keys and decoding. A key management server 1-1 is provided and keys of each user is encrypted (1-8a) by authentication information of the user and encrypted (1-8b) by authentication information of the manager and stored.  When a terminal 1-4 (1-3) transmits the authentication information to the server 1-2 the server 1-2 sends the authentication information to the server 1-1 the server 1-1 decodes the key and returns the decoded key to the server 1-2 and the server 1-2 uses the key to decode the encrypted user information 1-7 and transmits the decoded information to the terminal 1-4 (1-3).
Patent JP-S61110848-A (JP)
Inventor: WAKABAYASHI TOSHIO
IPC: F25B1/00
Filed: 1984-11-05
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-2001056535-A (JP)
Title: 135 type film cartridge and its manufacture
Inventor: KOBAYASHI HIDEYUKI
IPC: G03C3/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a producing trouble in a process from occurring and to perfectly prevent adverse influence to the image quality performance of a 35 mm photographic film to be used while calligraphic characteristic is excellent by quantitatively specifying the surface roughness of the outside peripheral surface of a 135 type film cartridge. SOLUTION: As to the 135 type film cartridge incorporating a scroll 40 obtained by winding the 35 mm film for a still picture on a spool 30; the surface of the outside cylinder of the cartridge is constituted of at least two parts with different surface roughness, and the surface roughness of a part portion of the part is within the range of 0.2 μm to 20 μm.
Patent JP-S6292923-A (JP)
Title: Camera movement mechanism
Inventor: YAMAMOTO KATSUHIKO
IPC: G02B7/02
Filed: 1985-10-18
Abstract: PURPOSE:To perform the shift operation smoothly by guiding both sides of a holding frame, which holds a photographic lens, with shift guides and energizing always upward these both sides with energizing members having a uniform elasticity. CONSTITUTION:Supporting arms 15a and 15b provided in the right and left of the photographic lens, a pair of shift guides 50a and 50b which are attached axially to supporting arms 15a and 15b freely turnably and are engaged with both dies of a holding frame 16 to guide between and downward movement of the holding frame 16, and a pair of energizing members 76a and 76b which energize uniformly upward both sides of the holding frame 16 are provided. Since both dies of the holding frame which holds the photographic lens are always energized upward by a pair of energizing members having an approximately elasticity, the holding frame is shifted in the balanced state while keeping the correct attitude of the holding frame, and it is shifted smoothly.
Patent JP-S60125591-A (JP)
Inventor: KOSUGI NOBUO
IPC: G21D1/00
Filed: 1983-12-12
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-H1079805-A (JP)
Title: Facsimile equipment
Inventor: TAMURA HARUMICHI
IPC: H04M11/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To attain a smooth speech after a facsimile communication, in the case that an opposite party intends to make a speech by discriminating whether the tone of a line is monitored by a speaker or the operator is called after the facsimile communication. SOLUTION: In the case of making transmission after making a call, when the communication is finished, a controller 1 monitors a call termination detector 10 of the opposite party for a prescribed time and instructs interruption of line to a network controller 2, when the opposite party terminates its call. When the opposite party does not terminate the call, the controller 1 monitors a tone of a line through a speaker 5 for a prescribed time.  In the case of making transmission after the arrival of a call, when the communication is terminated, the controller 1 similarly monitors the call termination detector 10 of the opposite party, and when the opposite party terminates the call, the controller 1 instructs interruption of line to the network controller 2 and when the opposite party does not terminate the call, a call tone output circuit 5 provides an output of a call tone for a preset time. After the communication, whether the line will be monitored or the operator will be called is automatically discriminated, thereby improving the operability.
Patent JP-H0658826-A (JP)
Title: Load cell
Inventor: NAITO KAZUFUMI
IPC: G01L1/22
Filed: 1992-08-06
Abstract: PURPOSE:To improve productivity of a load cell as well as durability and load detection accuracy thereof by arranging a three-layer structure strain body and a strain detecting member mounting section to be formed being mounted on a fixed rigid part and a mobile rigid part between a pair of beam parts, upper and lower, parallel with the beam pants. CONSTITUTION:An upper member 12 and a lower member 22 are arranged to has rigid structural parts 10 and 11 and 20 and 21 composing a solid rigid part 2 and a mobile rigid part 3 at both ends thereof and beam parts 4 and 4 respectively and first and second intermediate members 30 and 30 made of a plate to be sandwiched between the rigid structural parts of the upper member 12 and the lower member 22 to form a strain gauge body with a shape symmetrical longitudinally, horizontally and vertically. Each one side of the first and second intermediate members 30 and 30 is extended to build strain detecting member mounting parts 30a and 30a and a strain detecting member 40 is mounted on the mounting parts 30a and 30a.
Patent JP-2001059447-A (JP)
Title: Control device for diesel engine
Inventor: ITOYAMA HIROYUKI
IPC: F02M25/07
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure the robustness of each control of EGR, supercharging pressure in relation to environment and deterioration. SOLUTION: The diesel engine is provided with a supercharger 61 and a controllable EGR valve 62. In this case, a calculation means 66 calculates the EGR flow velocity based on a target EGR quantity and a target EGR rate, a calculation means 67 calculates the opening area of the EGR valve 62 from the EGR flow velocity and the target EGR quantity, and a control means 68 controls the EGR valve 62 so that the calculated opening area becomes an opening area of this EGR valve. A control means 70 controls a supercharger 61 so as to obtain a target intake air quantity. Based on the difference or ratio between an actual intake air quantity and the target intake air quantity, a correction means 72 feedback-corrects the EGR flow velocity or parameters used for calculation of the EGR flow velocity.
Patent JP-S6389534-A (JP)
Title: Optical disc
Inventor: SUGANO TATSUYA
IPC: G11B7/2433
Filed: 1986-10-02
Abstract: PURPOSE:To obtain a low-photoelastic constant aromatic polycarbonate copolymer for optical discs, by boding 2,2-bis(3,5-dimethyl-4-hydroxyphenyl)propane to one member selected from among 2,2-bis(4-hydroxyphenyl)propane and other components through a carbonate bond. CONSTITUTION:This optical disc is formed from an aromatic polycarbonate copolymer obtained by bonding 97-3mol% 2,2-bis(3,5-dimethyl-4-hydroxyphenyl) propane with 3-97mol% one member selected from among 2,2-bis(4- hydroxyphenyl)propane, 2,2-bis(4-hydroxyphenyl)butane and 2,2-bis(4- hydroxyphenyl)-4-methylpentane through a carbonate bond. The viscosity-average MW of this copolymer is preferably 13,000-50,000.
Patent JP-H0281529-A (JP)
Title: Spread spectrum communication system
Inventor: ISHIGAKI YUKINOBU
IPC: H04J13/00
Filed: 1988-09-16
Abstract: PURPOSE:To eliminate the need for a clock recovery circuit, a spread code generating circuit, an aquisition synchronism circuit composed of a loop and a synchronization holding circuit or the like and to simplify a circuit constitution by applying inverse spread at a demodulation section. CONSTITUTION:A modulation section 10 is provided with multipliers 1-3, address 11, 12, a spread code generating circuit (PNG) 17, a BPF(band pass filter) 21 and a pi/2 phase shift circuit 16, and a demodulator section 20 is provided with multipliers 4-6, BPFs 22-24, a separation filter 18, a delay circuit 19, a phase shift circuit 27 and a LPF(low pass filter) 28. A modulation spread code signal used for inverse spread is generated at modulation and sent while the frequency is interleaved between spectrums of a spread spectrum signal. Moreover, inverse spread is applied by the multiplication between the spread spectrum signal and a modulation spread code signal to detect a demodulation primary modulation signal and a carrier for synchronization demodulation of the demodulated primary modulation wave signal independently at demodulation and the obtained demodulated primary modulation wave signal and the synchronizing demodulation carrier are multiplied to apply synchronizing demodulation. Thus, the circuit constitution is simplified.
Patent JP-2001058826-A (JP)
Title: Production of vanadyl sulfate
Inventor: YOSHIDA TAKECHIYO
IPC: B09B3/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a practical method for producing vanadyl sulfate, by which vanadium tetrachloride is recovered from a waste catalyst in a high recovery and further by which the vanadyl sulfate is recovered from the vanadium tetrachloride. SOLUTION: This method for producing vanadyl sulfate has a process for chlorinating a waste catalyst, a process for concentrating vanadium tetrachloride vapor and sulfur dichloride vapor, a hydrolysis reaction process, and a solid-liquid separation process. In the chlorination process 11, the waste catalyst containing at least vanadium and sulfur is not calcined, but treated with a chlorinating agent under a pressure of the atmospheric pressure or more at a temperature in a range of 100 deg.C to 350 deg.C to chlorinate the carrier of the waste catalyst and components except the catalyst-carrying metal, thus producing the mixture vapor of the vanadium tetrachloride with the sulfur dichloride.  In the concentration process 12, the mixture vapor of the vanadium tetrachloride with the sulfur dichloride is cooled and condensed into the mixture liquid of the vanadium tetrachloride with the sulfur dichloride. In the hydrolysis process 13, the mixture liquid of the vanadium tetrachloride with the sulfur dichloride is hydrolyzed into the vanadyl sulfate liquid and solid particulate sulfur. In the solid-liquid separation process, the mixture fluid of the vanadyl sulfate liquid with solid particulate sulfur is subjected to a solid-liquid separation process to purify the vanadyl sulfate.
Patent JP-H0978099-A (JP)
Title: Glanular detergent composition having high bulk density
Inventor: KIKUKAWA MASAZUMI
IPC: C11D1/68
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a granular detergent composition having high bulk density, containing a sulforous acid salt, a nonionic surfactant and a perfume in a specific ratio, having a prescribed bulk density, free from deterioration of perfume even when stored for a long period, capable of imparting fresh aroma and useful as a detergent composition, etc., for clothes. SOLUTION: This detergent composition contains (A) 3.1-10wt.% sulforous acid salt such as sodium sulfite and (B) 1-30wt.% nonionic surfactant such as a straight-chain or branched alkylbenzenesulfonic acid salt (having 8-18 average carbon chain length) and (C) >=0.01wt.% perfume such as terpene alcohol and has >=0.6g/ml bulk density.
Patent JP-H0894531-A (JP)
Title: Inspection device for flange portion of control rod drive mechanism
Inventor: ONO KIYOSHI
IPC: G21C7/16
Filed: 1994-09-28
Abstract: PURPOSE: To enhance controllability and reliability in checking the soundness of the flange portion of a control rod drive mechanism by allowing the flange portion easy access to an inspecting position, and ensuring that leakage inspection can be performed efficiently, as during a hydraulic test or periodic inspection. CONSTITUTION: This inspection device for the flange portion of a control rod drive mechanism includes a manually operated inspection device main body 21 formed into a rod shape and an observing unit 23 receiving an input of an inspection signal from the inspection device main body 21 and used for displaying.  The inspection device main body 21 includes a grip 27 for a gripping operation; a long cylinder 24 connected to the upper side of the grip; an insertion checking mirror 30 provided at the lower end of the cylinder 24 and having a diagonally upward reflecting surface; a support leg 31 provided above the cylinder 24 and capable of opening and closing sideways; an end member 37 provided in such a way as to be capable of expanding upward form the upper end of the cylinder 24 and contracting; a camera device provided at the end member 37 to optically observe side portions; and an illuminating device provided at the end member and close to the camera device.
Patent JP-H0875208-A (JP)
Title: Local exhaust device
Inventor: FUKUBA TSUTOMU
IPC: F24F7/06
Filed: 1994-09-02
Abstract: PURPOSE: To generate tornado flow by air stream of one direction by a method wherein air stream guide vanes, turning into the obliquely same direction with respect to the center axis of suction flow generated in the suction port of an exhaust passage, are provided in the circular passage of the side of an outlet port. CONSTITUTION: A plurality of sheets of air stream guide vanes 19, slanted into the same direction by a predetermined angle with respect to the vertical direction, are provided in an annular passage 5 below a cylindrical box 1. When a second multiblade fan 16 is operated, outside air, sucked from the suction tube 15 of an air supplying passage 13, is supplied into the annular passage 5 and is discharged out of an air outlet port 18. In this case, the discharging air is blown tangentially against the obliquely lower part of the inner wall 4 of the cylindrical box 1 by the air stream guide vanes 19 and generates tornado flow 22 about the central axis of suction flow of the air outlet port 18 as shown by a full line. According to this method, the tornado flow can be generated by the air stream of one direction only.
Patent JP-H0543045-A (JP)
Title: Linear induction motor conveyor device
Inventor: YOSHIDA HIDEJI
IPC: B65G43/08
Filed: 1991-08-21
Abstract: PURPOSE:To improve efficiency in conveyance in the branching device of a linear induction motor conveyor device. CONSTITUTION:In the branching device 3B of a linear induction motor conveyor device, a rectilineal linear induction motor 4B and a branching linear induction motor 5 are disposed at a fixed guide rail 2B, and there is provided branch rail 6 actuated according to the branching of conveyed articles. The branching movement of the conveyed articles is performed without requiring the stop of the conveyed articles. The stop time of the conveyed articles and the time required for confirming the stop can be thereby dispensed with to improve efficiency in conveyance.
Patent JP-S60125323-A (JP)
Title: Production of high-strength high-toughness steel
Inventor: TSUMURA TERUTAKA
IPC: C21D8/00
Filed: 1983-12-12
Abstract: PURPOSE:To produce a steel for a steel plate, steel pipe, shape steel, etc. which is excellent in both strength and toughness at a low cost by austenitizing the steel having a prescribed value or above of ideal critical diameter then subjecting the steel to hot working followed by direct annealing and tempering treatments. CONSTITUTION:A steel having >=1.0 inch ideal critical diameter D1 is heated to a high temp. and is thus austenitized and thereafter the steel is subjected to hot working at <=1,100 deg.C at which the reduction of area RA attains >=20% to form the finer austenite grains. The steel material after hot working is directly hardened by using the suitable cooling medium meeting the steel components from the austenite state. The cooling rate in this case is made preferably >=5 deg.C/sec with about 1.0 inch D1. The hardening is suspended at the point of the time when the temp. in the central thickness part of the steel material attains (Ms point +50 deg.C)-(Ms poing -130 deg.C) and thereafter the steel material is allowed to cool in the atm. down to about the ordinary temp. so that the mixed structure of martensite and low-temp. bainite is formed. The structure is subjected to a tempering treatment at the temp. below the Ac1 point by which the intended high-strength high-toughness steel provided with the desired strength and toughness to the steel is thus obtd.
Patent JP-S61115623-A (JP)
Title: Forming roll device for electric welded pipe production
Inventor: SUGIE YOSHINORI
IPC: B21D5/12
Filed: 1984-11-08
Abstract: PURPOSE:To make the butt shape of an open pipe of before welding adequate by the same rolling device extending over a wide plate thickness range by specifying the radius of curvature of the edge forming caliber of a pair of the upper and lower first step and second step rolls and the upper limit of the forming rise angle. CONSTITUTION:The relation of the equation I (tmin for the minimum plate thickness formed by this rolling device) is given between the radi of curvature R1u, R1l of the edge forming caliber of the initial step upper and lower rolls 11A, 11B. The relation of the equation II (tmax for the maximum plate thickness same as above) is similarly given between the radi R2u, R2l of curvature of the edge forming caliber of the second step upper and lower rolls 21A, 21B. The upper limit of the forming rise angle of the minimum plate thickness stock by the edge forming caliber of the upper and lower initial step roll is made 40 deg.. The upper limit of the forming rise angle of the maximum plate thickness stock by the edge forming caliber of the upper and lower second step roll is made 40 deg. as well.
Patent JP-S6298388-A (JP)
Inventor: HINN WERNER
IPC: H04N9/72
Filed: 1986-09-30
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-H1075799-A (JP)
Title: Production of sugar from exudate of beta vulgaris
Inventor: TANIMURA MASAYASU
IPC: C13B20/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high quality sugar and sugar containing raffinose from an exudate of Beta vulgaris. SOLUTION: A sugar liquid having a reduced concentation of an ash content, a coloring constituent, raffinose, etc., is obtained by removing 18 a suspending material and a polyvalent ion from an exudate of Belpa vulgaris, further concentrating the exudate and thereafter performing a chromatographic separation thereof. A purified sugar liquid comprising sucrose and the raffinose is obtained by desalting and decoloring the obtained sugar liquid using an ion-exchange resin. Sugar is obtained by evaporating water from the purified sugar liquid by a conventional method, and the sugar containing the raffinose is obtained by evaporating and condensing the mother liquid thereof and solidifying the one when the ratio of the sucrose and the raffinose becomes a prescribed value.
Patent JP-S59123702-A (JP)
Title: Setting method of sintered parts
Inventor: WATANABE RIKUROU
IPC: B22F3/24
Filed: 1982-12-29
Abstract: PURPOSE:To set easily the flatness or parallelism at the end face of sintered parts by forming recesses each having a suitable area on the end face of the sintered parts obtd. by press molding metallic powder then sintering the molding. CONSTITUTION:A recess 2 having 10-70% area with respect to the area of the part requiring flatness or parallelism and having 0.5-20% depth with respect to the thickness of said part is formed on the end face of a sintered part 1 obtd. by press molding a prescribed amt. of metallic powder then sintering the molding. The molding is again pressed by a press machine to set the flatness or parallelism. The above-mentioned recess 2 is formed by cutting the part prior to the second pressing or forming the recess simultaneously with the press molding of the metallic powder. The formation of the plural recesses is accomplished by forming about >=3, more preferably about >=6 recesses at a uniform interval on the end face and setting the area of each recess in such a way that the total thereof is within the above-mentioned range.
Patent JP-S60126996-A (JP)
Title: Remote supervisory and controlling system
Inventor: SAITOU TAKESHI
IPC: H04Q9/00
Filed: 1983-12-14
Abstract: PURPOSE:To attain an easy-to-operate remote supervisory and controlling system with low cost by controlling the control amount with combination of the ON- OFF control and the continuous control amount. CONSTITUTION:When a push-button switch 7 for gate open is turned on, an exiting coil 7c is exited. Then (a) contacts 7a and 13a are turned on to transmit a gate open signal. When the coincidence is obtained between a gate real opening amount signal Pa and a signal Pou set by a potentiometer Potu which sets the gate open set value, the output of a comparator 15 is turned on. Then a contact 7b is turned off to release a holding circuit at a time point t2. While an exiting coil 12c is exited when a push-button switch 12 is turned on at a time point t3. Then contacts 14a and 12a are turned on to form a holding circuit. When the coincidence is obtained between the gate real opening amount Pa and the set value PoL set by a potentiometer PotL by the gate close signal, the output of a comparator 16 is turned on. Then a contact 12b is turned off to release the holding circuit at a time point t4. The power supplies E7 and E8 apply gate open and close signals respectively.
Patent JP-S6293652-A (JP)
Title: Liquid specimen analyzing instrument
Inventor: SESHIMOTO OSAMU
IPC: G01N27/27
Filed: 1985-10-19
Abstract: PURPOSE:To make it possible to simultaneously and simply perform the analytical treatment of an ion selective electrode and that of a multilayered analytical element, by performing the application of a liquid specimen to the ion selective electrode pair and the multilayered analytical element through a liquid applying part. CONSTITUTION:A liquid specimen analyzing instrument is equipped with two pairs of sheet like ion selective electrodes 11a, 11b arranged so that the ion selective layers are directed downwardly and multilayered analytical elements 12a, 12b arranged so that the liquid applying scheduled layers thereof are directed downwardly. A liquid applying part is constituted of an upper liquid spot-adhering opening 13, a falling passage 14, the porous member 17 allowed to fill a horizontal passage 15 and rising passages 16a-16c for raising a liquid to the surface positions of the ion selective layers and the liquid applying scheduled layers. A yarn bridge 19 for bringing the liquids adhered to respective two liquid spot-adhering opening 13 in a spotted state in to a mutual electrical continuity state is provided at said openings 13 so as to traverse both of them.
Patent JP-S6293897-A (JP)
Inventor: YOKOYAMA MEISO
IPC: H05B33/22
Filed: 1985-10-19
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。