baber/WOPTO huggingface dataset:
Patent JP-S61274805-A (JP)
Title: Work chucking device for machine tool
Inventor: HIROI TAKESHI
IPC: B23B31/20
Filed: 1985-05-30
Abstract: PURPOSE:To surely chuck a work absorbing its dimensional error by oil, by forming an oil reservoir chamber between internal sides of sleeves, internally mounted to both end parts of a hollow main spindle, and its internal peripheral surface while actuating a plunger to perform in-out action for the chamber by a moving mechanism so as to move the sleeves. CONSTITUTION:A work chucking device, if it swivels an opening and closing lever 16 about a supporting point shaft 17 serving as the center to a push side by an opening and closing cylinder 18, moves an opening and closing member 19 rightward to advance a plunger 12 into an oil reservoir chamber 10. And the device, moving sleeves 5 to the outer against resetting springs 9 to cause chucks 6 to perform contractive motion by tapering action, chucks a work W by the contractive motion performed in the both side chucks. Next the device, if it swivels the lever 16 to a pull side, positions an upper end part of the plunger 12 in a recessed part 22 of the opening and closing member 19, and the device, pressing the sleeves 5 to the inner by the resetting springs 9 to be moved inward by extruding the plunger 12 through oil, opens the chucks 6. Here the device absorbs a dimensional error of the work W by averaging a movement of the right and the left sleeves 5.
Patent JP-H07300245-A (JP)
Title: Sheet feeding device and image forming device
Inventor: HAYAKAWA YASUYOSHI
IPC: B65H1/14
Filed: 1994-05-06
Abstract: PURPOSE:To load sheets of various sizes by providing suspension fulcrums of a wire on both sides of the fluctuation region of the center of gravity of a sheet loading base fluctuated when the sheets of various sizes are selectively loaded across the fluctuation region. CONSTITUTION:Multiple sheets S of multiple sizes are selectively loaded on a sheet loading base 7. The sheet loading base 7 is vertically movably guided and supported by guide mechanisms 24, 32, and it is suspended by the wire 21 of a lifter mechanism and vertically moved. Suspension fulcrums 31 of the wire 21 are provided on both sides of the fluctuation region X of the center of gravity of the sheet loading base 7 fluctuated when the sheets S of multiple sizes are selectively loaded across the fluctuation region X. The sheets S of various sizes can be loaded.
Patent JP-S5817369-A (JP)
Inventor: EIBUERII EI MOOGAN
IPC: G01C19/66
Filed: 1982-07-06
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-2000307631-A (JP)
Title: Mail server load monitoring system
Inventor: ASAKURA KEITA
IPC: H04L69/40
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a monitoring system capable of saving time and labor necessary for investigation at the time of introducing a mail system by providing a means for giving information on a time to be required for processing a processing waiting electronic mail stored in a mail server system so as to quantatively measure the load of a mail server. SOLUTION: This monitoring system is provided with a means for giving information on a time to be required for processing a processing waiting electronic mail stored in a mail server system. Mail servers 101, 105 and a mail client 104 are connected to a computer network, and a load monitoring system 203 is on the mail server 101. An electronic mail transmitted from the client 104 is stored in the transmission queue of the server 101 and transferred to each destination by a transmission processing function 202, which outputs a processing result to a journal file 204 anytime. The system 203 investigates the situation of a load based on this processing result.
Patent JP-S63281516-A (JP)
Title: Ic protecting circuit
Inventor: ITAYA EIJI
IPC: H03K17/08
Filed: 1987-05-14
Abstract: PURPOSE:To protect the IC of a buffer circuit by providing a direct current breaking capacity in the input side of the self-bias type buffer circuit of a digital IC and a switch between an input edge and an earth or a power source and operating the switch at the time of an input signal cutting. CONSTITUTION:An electrostatic capacity 2 in the input side of a buffer circuit 1 breaks the direct current part of an input signal Sin. The output edge of a switch 4 is connected to an input edge (a) of the buffer circuit 1 and the input edge is connected to an earth (or a power source voltage.) When the switch 4 is operated by an external control signal C, the electric potential of the input edge (a) of the buffer circuit 1 is come to be the earth (or the power source voltage) by force. Accordingly, at the time of the input signal Sin cutting or at the time of the cutting detection, the switch 4 is turned on by the signal C, the electric potential of the input edge (a) is enforced to the earth (or the power source VDD), a current IDD is reduced as a value away from a steady bias VDD/2 and the IC of the buffer circuit 1 can be protected from destruction.
Patent JP-H08290952-A (JP)
Title: Mortar composition for plasterer
Inventor: UCHIYAMA YASUHIRO
IPC: E04F13/02
Filed: 1995-04-20
Abstract: PURPOSE: To improve the operating efficiency and adhesion by adding an alkyl β-oxyethyl ether to a composition comprising a cement, sand and a thickener. CONSTITUTION: This composition mortar composition for plasterers is obtained by blending 1,000 pts.wt. sum total of 100 pts.wt. cement and 200-400 pts.wt. sand with 0.1-1.0 pt.wt. thickener and adding an adequate amount of water and 0.5-5.0 pts.wt. alkyl β-oxyethyl ether having a <=12C alkyl group to 1,000 pts.wt. resultant composition.
Patent JP-H0417990-A (JP)
Title: Adjusting device for laser beam axis
Inventor: SHIGEMATSU TAKASHI
IPC: B23K26/042
Filed: 1990-05-09
Abstract: PURPOSE:To adjust a laser beam axis with high accuracy and in a short time by providing a quartering type detector receiving laser beam converged by a condenser on the outgoing side of a condensing part and preparing a drive part to adjust a mounting posture of a condensing lens from an operated result of an output signal of this quartering type detector. CONSTITUTION:The position and angle of a beam splitter 2C and the mounting angle of the condensing lens 3 are adjusted by an arithmetic processing unit 6 in which signals in the directions of X, Y detected by the quartering type detector 5A are inputted and adjusted results of the beam axis are displayed on a position display 7, therefore, an operator confirms that the laser beam axis is adjusted at prescribed position and with prescribed accuracy.
Patent JP-S5451785-A (JP)
Title: Manufacture of mos-type semiconductor
Inventor: YOSHIDA HIROYUKI
IPC: H01L21/3205
Filed: 1977-10-03
Abstract: PURPOSE: To increase the degree of integration by eliminating the overlap margin between the gate electrode and the field isolation layer as well as to secure the facilitated multi-layer wiring through effective combinations of electrodes.  
     CONSTITUTION: An opening is provided to gate insulating film 302 on P-type Si301, and conductive poly Si304 is coated. Then an opening is drilled to layer 304 via SI 3 N 4  mask 305, and the impurity is added to substrate 301 to avoid the parasitic MOS and to form oxide thin film 307. Mask 305 is then removed, and W-mask 308A and 308B are formed selectively, and then gate electrode 304A and B plus gate film 302A and B are formed via the W-mask. Overlap margin l 1  is secured at first between electrode 308A and film 307 in consideration of the mask shift, and only the electrode is removed as if it were pulled back by l 2  after formation of the gate region in order to eliminate the over- lap. After this, source/drain 309AW312A are formed as usual with the electrode attached. The gate electrode can be utilized to the wiring material since the high fusing point metal is used, thus the formation of the multi-layer wiring becomes easy. Furthermore, a high integration can be obtained because the overlap margin is eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5451714-A (JP)
Title: Phase synchronizing system
Inventor: RAIBA KOUJI
IPC: H04N5/12
Filed: 1977-10-03
Abstract: PURPOSE: To perform forcedly the phase matching for the synchronous circuit via the horizontal synchronous signal of the input after one to several lines since the time point when the synchronous range is exceeded after setting up the synchronous range so that a fixed width of the frequency fluctuation of the horizontal synchronous signal may be pursued, and then to deliver the phase clock after several lines.  
     CONSTITUTION: The horizontal synchronous signal of input terminal 21 is compared with the phase of the output signal of 1/N divider 24 through phase comparator 22. The phase synchronous range of comparator 22 is set up previously so that the output signal of divider 24 may follow a fixed width of frequency fluctuation to the frequenency fluctuation of the horizontal synchronous signal. And the frequency of voltage control oscillator 23 is formed so as to follow the phase synchronous range. Voltage detector 25, which is monitoring the voltage change of comparator 22, detects that the phase synchronous range has been exceeded, and the horizontal synchronous signal and divider 24 are reset after several lines from the detection time point via counter 26. Thus, a synchronization is secured forcedly with the horizontal synchronous signal to set the output of divider 24 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08290135-A (JP)
Title: Ultrasonic cleaning device
Inventor: TERADA MASAAKI
IPC: B08B3/12
Filed: 1995-04-19
Abstract: PURPOSE: To effectively reduce the uncleaned part when a material to be cleaned is relatively large or has ruggednesses on its surface. CONSTITUTION: This ultrasonic cleaning device is provided with a cleaning tank 1 storing a cleaning soln. S, ultrasonic vibrators 3 and 5 furnished to the tank 1 and outputting a cleaning ultrasonic wave toward a material H to be cleaned dipped in the soln. S and a control part 4 for controlling the output of the vibrators 3 and 5. A plurality of the vibrators are used and arranged so that the ultrasonic wave is outputted from the vibrators 3 and 5 respectively in a different direction, and the control part 4 is furnished with an independent control function to separately control the ultrasonic outputs of the vibrators 3 and 5.
Patent JP-S60263324-A (JP)
Title: Magnetic recording medium
Inventor: KONAGAYA YUKIO
IPC: G11B5/71
Filed: 1984-06-08
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and to obtain a magnetic recording medium having excellent wear resistance and durability by providing a magnetic layer contg. a beef tallow diamine and lecithin together with the magnetic powder and binder as essential components to said medium. CONSTITUTION:The magnetic layer contg. the mixture composed of the beef tallow diamine expressed by the formula (R is a stearyl group or a mixture composed of the stearyl group and oleyl group) at 0.5-5pts.wt. by 100pts.wt. the magnetic powder and the lecithin in the (9:1)-(5:5) weight ratio of the lecithin with the beef tallow diamine is formed on the non-magnetic substrate to manufacture the magnetic recording medium. The beef tallow diamine and lecithin improve the uniform dispersibility of the magnetic powder in the binder resin and improve the wear resistance and durability thereof. The magnetic layer having stable characteristics under various environmental conditions is formed and the excellent magnetic recording medium is obtd.
Patent JP-H05287154-A (JP)
Title: Crosslinkable composition
Inventor: OHATA HIROYUKI
IPC: C08L33/00
Filed: 1992-04-09
Abstract: PURPOSE:To provide the subject crosslinkable composition composed of a peroxide crosslinking type internally crosslinkable acrylic elastomer, a fluoroelastomer and a crosslinking agent, excellent in mechanical strength, compression set, heat resistance and workability and suitable for a packing, an O-ring, etc., of an automobile, etc. CONSTITUTION:The objective crosslinkable composition is composed of (A) a peroxide crosslinking type internally crosslinkable acrylic elastomer, (B) a fluoroelastomer of a vinylidene fluoride/hexafluoropropylene-based elastomer, etc., and (C) preferably 0.1 to 10 pts.wt. [based on 100 pts.wt. total amount of the components (A) and (B)] crosslinking agent for one or both of the elastomers, e.g. p-chlorobenzoyl peroxide. In addition, the mixture ratio of the component (A) to the component (B) is preferably within a range of [(A)/(B)]=[(20 to 50)/(80 to 50)] on weight base.
Patent JP-S63285228-A (JP)
Title: Belt tension adjusting device in engine
Inventor: SAYAMA TAKEHIKO
IPC: F01L1/02
Filed: 1987-05-15
Abstract: PURPOSE:To reduce the manufacturing cost and to enhance the flexibility of determination of arrangement positions of apparatuses by winding belts, respectively around pulleys rotatably journalled to one support shaft of a belt tension adjusting device. CONSTITUTION:In a DOHC type engine 11, a belt 24 drives cam shafts 16a, 16b while a belt 23 drives balancer shafts 19a, 19b. In a belt tension adjusting device 20, a spring 32 urges a support shaft 25 in a direction indicated by the arrow A so that components a1, a2 of the urging force of the spring 32 act upon pulleys 29a, 29b which therefore increase the tensions of the belts 23, 24. With this arrangement the tensions of the belts 23, 24 are held at a suitable value. Accordingly, the pulleys 29a, 29b may be arranged on the support shafts 25 in the axial direction of the latter so that it is possible to aim at reducing the manufacturing cost and at enhancing the fiexibility of determination of arrangement positions of the engine accessories or the like without the arrangement of accessories of the engine being complicated.
Patent JP-H0834791-A (JP)
Title: Production of ascorbic-2-phosphoric ester
Inventor: HAJI AKIRA
IPC: C07F9/655
Filed: 1995-05-17
Abstract: PURPOSE:To obtain the subject compound useful for medicines, cosmetics, foods, animal feed, etc., in high purity and yield by subjecting an aqueous solution of ascorbic acid free from organic solvent to a phosphorylation reaction in the presence of an inorganic base at a specific pH level. CONSTITUTION:Ascorbic acid is dissolved in water to prepare an aqueous solution free from organic solvent. An inorganic base (e.g. potassium carbonate) is then added to and dissolved in the aqueous solution followed by adjusting the pH level of the aqueous solution to >=11 using a 10N sodium hydroxide solution, and a phosphorylating agent such as phosphorus oxychloride is dripped into the resultant aqueous solution. During this process, the pH level of the reaction liquor is kept at >=pH 11 using a 10N sodium hydroxide solution and a phosphorylation reaction is carried out at -5 deg.C. After the reaction, the system is adjusted to pH1 with 35% hydrochloric acid and subjected to adsorptive purification with an activate carbon column, and the adsorbed material is eluted with a 1% sodium hydroxide solution. The resultant elutate is adjusted to pH7.0, concentrated with e.g. a vacuum evaporator, and then subjected to spray drying, thus obtaining the objective ascorbic-2-phosphoric ester useful for medicines, cosmetics, foods and animal feed, etc.
Patent JP-H02311472-A (JP)
Title: Dioxydiphthalic anhydride
Inventor: JIEFURII ESU SUTARUTSU
IPC: C08G59/42
Filed: 1990-05-08
Abstract: NEW MATERIAL: Oxydiphthalic anhydrides represented by formula I [X is F, Cl, Br or I, X' is H or X, X shows O forming a secondary ether bond together with X' and, when X and X' show O together, an ether bond is bonded to C at a position adjacent to C to which a primary ether bond of a ring is bonded].  
     EXAMPLE: 4,5,4',5'-dioxydiphthalic acid anhydride represented by formula II.  
     USE: This new material is used as an intermediate for producing tetracarboxylic acids and various derivs. thereof, a curing agent for an epoxy resin and a monomer for producing polyimide by polycondensation with diamine such as ethylenediamine.  
     PROCESS: Dihalophthalic acid anhydride represented by formula III (Hal is X) is reacted with water and an alkali metal compd. selected from KF and K 2 CO 3  in a polar aprotic solvent such as sulforane at 150-250°C to obtain the compd. by formula I wherein X and X' shows O forming a secondary ether bond together. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60263355-A (JP)
Title: Production of optical recording medium
Inventor: NINOMIYA YOSHITO
IPC: G11B7/26
Filed: 1984-06-08
Abstract: PURPOSE:To produce continuously thin films in many times with excellent uniformity of composition and the reproducibility of characteristics, by mixing the gaseous oxygen into the inactive sputtering gas to form a Te-TeO2 thin film having a 0.1>=2 O/Te ratio. CONSTITUTION:A TeO2 powder molding matter 1 is put on a Cu plate and the mixture of gaseous Ar 4 and gaseous O2 6 is applied to the matter 1 to form a Te-TeO2 thin film on both substrates 9 and 10 put on a vapor deposition holder 8. In this case, O/Te=2 is satisfied, that is, a TeO2 film is obtained when the gaseous O2 mixing density is higher than 75 capacity % in the sputtering gas. Thus the gaseous O2 density is set in a range of 0-75 capacity % for formation of a thin film with a 0.1>=2 O/Te ratio. The O2 gas density is almost equal to the O/Te ratio to show the excellent reproducibility. Therefore the breakdown of composition is reduced to secure the uniform film thickness. Furthermore both the vapor deposition and characteristics can be easily controlled to ensure the excellent reproducibility of characteristics. Then the thin films can be formed continuously and in many times.
Patent JP-S599472-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D21/14
Filed: 1982-07-09
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-2000309616-A (JP)
Title: Production of ethylenic unsaturated group-containing graft copolymer
Inventor: MURAMATSU YASUNORI
IPC: C08F8/14
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ethylenic unsaturated group- containing graft copolymer having no discoloration and excellent compatibility with other polymers. SOLUTION: In this method for producing an ethylenic unsaturated group- containing graft copolymer by a reaction between a graft copolymer composed of an epoxy group-containing trunk polymer and a branch polymer based on a hydrophobic macropolymer and an ethylenic unsaturated group-containing monocarboxylic acid, a part or the whole amount of a reaction solvent is an alcohol or a ketone.
Patent JP-H01291009-A (JP)
Title: Method of combustion control in fluidized bed type incinerator
Inventor: MIYAKOSHI MINORU
IPC: F23G5/50
Filed: 1988-05-16
Abstract: PURPOSE:To make constant values of measurement by a temperature distribution measurement device or the luminance of the flame by stirring uniformly objects to be incinerated in a fluidizing medium by changing the opening of the opening and closing device of a gas dispersing tube continuously or intermittently. CONSTITUTION:By throwing in a object to be incinerated onto sand W from a charging port 2 and sending the air for fluidization to air dispersing pipes 5-10 from a header 11 the air is jetted out from those air dispersing pipes 5-10 and as the sand W on the air dispersing pipes 5-10 and objects to be incinerated are fluidized a nozzle 15 for supplying secondary air is additionally employed to burn the objects to be incinerated. Here, a combustion control device 17 divides large and small the openings of valves 5a-10a that are respectively provided for the gas dispersing pipes 5-10 through a drive control device 13 and drive device 12 so as to keep measured values of a temperature distribution measurement device 16 constant in order to provide different degrees of fluidization in a fluidized layer W1 and, furthermore, change the fluidization fast or slowly. The combustion control device 17 further receives respective inputs of measurement value of an O2 measurement device 18 and exhaust gas temperature measurement device 19 in the exhaust gas which flows in an exhaust pipe 4a.
Patent JP-H05312049-A (JP)
Title: Control method of supercharging by turbosupercharger
Inventor: YAMANE SHINJI
IPC: F02B37/12
Filed: 1992-05-12
Abstract: PURPOSE:To control the operation of a turbosupercharger in a diesel engine even in a low load area as well as to promote an improvement in fuel consumption in this area. CONSTITUTION:According to this control method, a waste gate valve 5, being installed in an exhaust bypass 8 connecting with the inlet side of a turbine 4, is opened by an actuator 3 not only in an excess supercharging pressure area but even in an engine's low load state, detection the low load state, it thereby regulating the extent of supercharging.
Patent JP-H01288626-A (JP)
Title: Tripod type constant velocity joint
Inventor: SUZUKI AKIRA
IPC: F16D3/205
Filed: 1988-05-16
Abstract: PURPOSE:To eliminate slippage between a roller outer wheel and guide groove and to prevent the generation of vibration and noise by composing a roller member by a roller inner wheel and the roller outer wheel coming into contact spherically with a roller middle wheel and guide groove. CONSTITUTION:The three yoke shafts 13 provided on an inner member 11 are engaged rollably with the guide groove 12 of an outer member 10 via a roller member 15. This roller member 15 is composed by the roller inner wheel 17, roller middle wheel 18 and roller outer wheel 19 which are engaged by superposing each other. The roller outer wheel 19 slidably fitting to the guide groove 12 despite of the tilting of the yoke shaft 13 is rolled in the state of its coincidence with the guide groove direction. The slippage between the roller outer wheel and the guide groove is eliminated and the generation of vibration and noise can be prevented.
Patent JP-H10307559-A (JP)
Title: Multi-image display device
Inventor: OTA EIJU
IPC: G09G3/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce nonuniformity of luminance by correcting a corresponding video signal by reading out previously prepared attenuation data on the basis of average luminance data on a video signal of one's own display panel part with respective display panels, maximum average luminance data in the respective display panels and data according to a luminance characteristic of the video signal. SOLUTION: A luminance characteristic discriminating part 9 to discriminate a luminance characteristic of a video signal is arranged in a multi-image display device. The luminance characteristic discriminating part 9 generates an address by adding data generated by discriminating a change in a luminance characteristic of the video signal on the basis of a reference value to data from an integral processing part 6. As a result, the address is generated by combining a detected maximum accumulated luminance value, an accumulated one's own panel accumulated value and data generated according to a luminance characteristic of the video signal discriminated by the luminance characteristic discriminating part 9.  A corresponding attenuation coefficient prestored in a storage part 7 on the basis of the address is taken out, and luminance of the video signal of one's own panel is corrected by the attenuation coefficient. Therefore, nonuniformity of luminance can be sufficiently reduced in almost all images.