baber/WOPTO huggingface dataset:
Patent JP-S5786862-A (JP)
Title: Copying machine
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G15/041
Filed: 1981-09-24
Abstract: PURPOSE:To change a magnification easily and to obtain an image of uniform quality, by slanting a main light beam of projected luminous flux, exposing an original image to a photoreceptor with the 1st magnification, and another main light beam of projected luminous flux, exposing the original image to the photoreceptor with the 2nd magnification, to each other. CONSTITUTION:For copying with an original reduced to the zone B of a process cylinder 8, a lens 5 moves to a position 5' shown by a broken line and the center point M of the lens also moves to an M'. In this case, a mirror 4 moves to a position 4', and consequently a main light beam 14 of luminous flux of a projected original image is set at a position 14'. The said main light beams 14 and 14' slant at an angle W to each other. For copying, the magnification is performed by the said movements of the lens 5 and mirror 4 to the positions 5' and 4', the main light beam 14' of projected luminous flux of an reduced image strikes the zone B and its angle to a lens optical axis and the angle of incidence of the luminous flux main light beams are equal during forward and backward movements, so that an image of uniform quality is obtained.
Patent JP-H01139142-A (JP)
Title: Macro-cyclic ligand bonded to silica sand and silica gel, and use thereof for selectively and quantitatively removing ion contained at low concentration from mixture with other ion
Inventor: JIERARUDO ESU BURATSUDOSHIYOO
IPC: C01F11/00
Filed: 1988-06-21
Abstract: PURPOSE: To selectively separate and recover desired ions by pouring many kinds of ion solns. into a column packed with a compsn. consisting of silica covalently, bonded with a macrocyclic compd. having a specific constitutional formula. CONSTITUTION: The compsn. expressed by formula I [A, C, D, F denote oxygen; B, E denote M-R (R denotes H, an alkyl group, benzyl group) ; (n) denotes 0, 1, 2; X denotes CH3 , Cl, O-silica] is packed into a column. Many kinds of the ion solns. are passed into the column and one kind of the ions among many kinds of the ion solns. are selectively separated. As mother method, many kinds of the ion solns. are passed in the column packed with the compsn. expressed by formula II [A to F denote O, S, N-R (R denotes H, an alkyl group or the like); (n) denotes 0 to 4; X denotes an alkyl group or the like], to separate one kind of the desired ions.
Patent JP-H0446153-A (JP)
Title: Production of chiral aziridine compound
Inventor: FUJI KAORU
IPC: C07D203/08
Filed: 1990-06-08
Abstract: PURPOSE:To easily obtain an N-substituted aziridine compound having high optical purity on an industrial scale in high yield by subjecting an optically inactive meso-aziridine to asymmetric hydrolysis reaction with an acylase. CONSTITUTION:The objective chiral aziridine compound of formula II can be produced by the asymmetric hydrolysis of a compound of formula I (R<1> is imino-protecting group; R<2> is lower alkanoyl) with an acylase which is a hydrolase of amide bond [preferably Amano P (product of Amano Pharmaceutials)]. The compound of formula II is useful for the production of (2S,3S)-2,3-aziridino-4-hydroxybutyric acid methyl ester which is a synthetic raw material for an important intermediate forming a principal skeleton for the synthesis of FR900482 substance and FK973 substance.
Patent JP-H04372854-A (JP)
Title: Cylinder inside scanner and operating method thereof
Inventor: KOGURE SUMIO
IPC: B61B13/10
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a cylinder inside scanner which is used for a nondestructive test of the inside of a cylinder, and others, and which can be used not only for an opposite-ends open type tube to be tested, but also for a one-end closed type tube to be tested, can be subjected to a speed control and a position control and has high precision in detection. CONSTITUTION:A cylinder inside scanner has a seal member 29, a passage 31 piercing the main body 1 of the scanner, a vacuum duct 23, a switching valve 32, etc., and it is so constructed that no pressure difference is brought forth between the front and the rear of the main body 1 of the scanner. Moreover, it is equipped with a brake rope 24, a take-up drum 41 and an electric take-up device 40 having a pulse motor incorporated. When the scanner is used for an opposite-ends open type tube to be tested, the switching valve 32 is closed, a flange 45 with an exhaust duct 44 is provided in an opening part and vacuum exhaustion is made therethrough. In the case of a one-end closed type tube to be tested, the switching valve 32 is opened, the vacuum exhaustion is made through the passage 31 and thereby the main body 1 of the scanner is transferred by the pressure difference.
Patent JP-S6043568-A (JP)
Inventor: URAYAMA MITSURU
IPC: E04F15/16
Filed: 1983-08-22
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-H01319562-A (JP)
Title: Phenolic resin composition for laminate
Inventor: SUZUKI TETSUAKI
IPC: C08G59/62
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the subject composition outstanding in low-temperature punching processability and heat resistance without impairing resistance to heat and moisture, etc., suitable for electronic device by incoporating phenolic resin with a reaction product from a brominated bisphenol A type epoxy resin, fatty acid benzoguanamine resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) a compound prepared by reaction between A1: a brominated bisphenol A type epoxy resin, A2: a fatty acid (e.g., coconut oil fatty acid) and A3: a benzoguanamine resin (e.g., methylol-modified one) in (B) phenolic resin. The component A can be prepared by reaction between the components A1 and A2 within a range >=2 in equivalent ratio of the epoxy group in the component A1 to the carboxyl group in the component A2 followed by reaction of the component A3 with the resultant epoxyester within a range 1-2 in a molar ratio.
Patent JP-S63314368-A (JP)
Title: Ignition timing control device for double suction engine
Inventor: SUGIYAMA MASAO
IPC: F02P5/15
Filed: 1987-06-18
Abstract: PURPOSE:To suppress the generation of knocking in an engine having main and sub throttle valves by setting an ignition timing under a closed condition of the sub throttle valve in such a manner that a change rate of the ignition timing with respect to a change in engine speed is smaller than that of an ignition timing to be set under an open condition of the sub throttle valve. CONSTITUTION:Main and sub throttle valves are provided in series in a suction passage. The sub throttle valve is closed under a low load operational condition. An open/closed condition of the sub throttle valve is detected by an open/closed condition detecting means A. A first ignition timing setting means B is provided to set a first ignition timing according to an engine operational condition, and a second ignition timing setting means C is provided to set a second ignition timing whose change rate with respect to a change in engine speed is smaller than that of the first ignition timing. An ignition timing control means D is provided to select the use of the setting means B or C in such a manner that the first ignition timing setting means B is used under the open condition of the sub throttle valve, while the second ignition timing setting means C is used under the closed condition of the sub throttle valve.
Patent JP-H05340285-A (JP)
Title: Fuel control device for engine
Inventor: KISAKA HIROYUKI
IPC: F02D41/04
Filed: 1992-06-11
Abstract: PURPOSE:To provide a fuel control device which can accurately supply fuel of a requirued amount to a combustion chamber irrespective of number of fuel injections per one cycle and of fuel injection timing, in which fuel control device for an engine the fuel injection amount is set based on a direct incident ratio (adhesion ratio) and a removal ratio. CONSTITUTION:Leading injection and trailing injection are carried out in a rotation area substantially not less than 1000r.p.m., for accelerating evaporation and atomization of fuel, and an even fuel distribution is obtained. A direct incidence ratio and a removal ratio are estimated by a control unit 18. Fuel of an amount corresponding to an intake amount is supplied to a combustion chamber 3 based on the estimated value. The estimated values of the direct incidence ratio and the removal ratio are corrected according to a division ratio. The fuel of an amount corresponding to an intake amount is always supplied to the combustion chamber 3 irrespective of presence of division, and of the division ratio.
Patent JP-H04373332-A (JP)
Title: Calling method for incoming call
Inventor: TANAKA KAZUE
IPC: H04L12/18
Filed: 1991-06-24
Abstract: PURPOSE:To improve use efficiency of a channel for incoming call in a mobile communication system to call a mobile station by using the channel for incoming call. CONSTITUTION:An incoming signal 10 is equipped with plural identification number parts and constituted so as to designate the incoming order and since a mobile station receiving this signal returns an incoming call response signal at timing instructed by the incoming order, plural mobile stations can be simultaneously called by transmitting one incoming signal. Thus, since the plural mobile stations can be simultaneously called by one incoming signal, the use efficiency of the channel for incoming call can be improved.
Patent JP-S5776876-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOMORI KAZUHIRO
IPC: H01L21/8247
Filed: 1980-10-31
Abstract: PURPOSE:To avoid side-etching in a plasma etching process of a multi-layer with a nitride film between two layers of poly-Si by a method wherein the surface of the poly-Si layer is oxidized after the poly-Si layer on the surface is etched. CONSTITUTION:A gate oxide film 13, a poly-Si layer 14 of the 1st layer, an oxide film 15, a nitride film 16 and a poly-Si layer 17 of the 2nd layer are successively piled and formed. Then a photo-resist mask 18 is applied and the poly-Si layer 17 of the 2nd layer is selectively plasma-etched by CF4+O2 gas. Then on oxide film 19 is formed to the thickness of approximately 500Angstrom  by heat-oxidizing the surface of the poly-Si layer 17 of the 2nd layer. After that each layer is plasma-etched and gates are formed. With above method side-etching of the poly-Si layer of the 2nd layer is avoided even when a long time is needed to each the nitride layer.
Patent JP-S5675525-A (JP)
Title: Combustion controlling method for tight annealing furnace
Inventor: TAKEDA YOSHIAKI
IPC: C21D9/663
Filed: 1979-11-24
Abstract: PURPOSE:To improve emissivity in tight annealing of a steel plate by making the pressure of combstion gas smaller the pressure of combustion gas of the soaking period by a specified quantity throughout the whole period or up to intermediate period of the heating period. CONSTITUTION:Solenoid valves 5, 5' that by-pass solenoid valves 4, 4', and by-pass circuits 7,7'  provided with pressure-reducing valves 6, 6' are added to an air circuit 1 and combustion circuit  2. First, the pressure-reducing valves 6, 6' are adjusted to a setting pressure which is smaller than  the main circuit pressure by 5-40%. Then, the main circuit is closed and by-pass circuits 7, 7'  are opened, and combustion in the furnace is controlled by supplying air and fuel with a burner through a furnace temperature controlling system A. Low pressure combustion gas operation is  made with the furnace temperature controlling system A up to the whole period of the heating  period through which the coil temperature arrives at a target value through the heating-up period  and heating period with the progress of combustion. After this, high pressure combustion gas operation is performed in the soaking changing to a coil temperature controlling system B in which the solenoids 5, 5' are closed and solenoids 4, 4' are opened. Thus, heat loss of exhaust gas is reduced and emissivity can be improved.
Patent JP-S5776860-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAGAWA MASAFUMI
IPC: H01L21/78
Filed: 1980-10-31
Abstract: PURPOSE: To prevent the generation of a glass crack, etc. by forming a convex section to a streak bottom shaped in a cutting prearranged region of a semiconductor wafer with a P-N junction.  
     CONSTITUTION: When a mesa groove 412 is formed in the cutting prearranged region of the semiconductor wafer with the P-N junction through mesa etching, the convex section 414 is shaped to the bottom of the mesa groove 412 because the rate of etching differs according to the difference of impurity concentration between an N type silicon wafer 401 and an N +  type impurity region. A glass layer 416 is formed to the mesa groove 412, and the mesa groove 412 is cut by means of a diamond scriber. Accordingly, the generation of the glass crack, chipping, etc. due to the dependency of the thickness of the glass film can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06184203-A (JP)
Title: Preparation of low-molecular- weight polymer
Inventor: EMANIYUERU ABIODAN DADA
IPC: C11D3/37
Filed: 1993-06-23
Abstract: A process for preparing polymers having molecular weights below 5,000 and polydispersity below 2.5 is provided. The polymerization is conducted in supercritical carbon dioxide at temperatures of at least 200 DEG C and pressures above 3,500 psi. The process can be continuous, semi-continuous, or batch. The polymers are useful as detergent additives, scale inhibitors, dispersants and crystal growth modifiers.
Patent JP-H04349924-A (JP)
Title: Preparation of hollow yarn membrane module
Inventor: AKAHORI HIDEO
IPC: C02F1/44
Filed: 1991-05-28
Abstract: PURPOSE:To position the inner pipe inserted in a module case without damaging the workability in the bundling, packing, potting and cutting of hollow yarn membranes in the preparation of a hollow yarn membrane module. CONSTITUTION:A positioning jig is connected to an inner pipe 2 and, by prescribing the movements in the axial direction and diameter direction of the positioning jig by a potting jig 7, the positioning of the inner pipe 2 to a module case 1 is performed and the module case 1 is filled with a potting agent to seal and fix the terminal part of a hollow yarn membrane bundle 4.
Patent JP-H11346202-A (JP)
Title: Monitor controller in light wavelength multiplex transmission system
Inventor: TAKASAKI KENICHI
IPC: H04L12/24
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To attain the management of the number of wavelength multiplexing, the directivity of light transmission, and the destination of connection, and to obtain a device which can be controlled by this management information, by allowing a network management terminal means to display which multiplex device a terminal station and a multiplex device are connected with, based on identification number data on a monitor. SOLUTION: A #1 multiplex device 54 of a terminal station 50 forms ID number value data 1 of its own device 54 being the origin of connection and ID number value data 5 of a #5 multiplex device being the destination of connection of this device 54, and a #2 multiplex device 56 forms ID number value data 2 of its own device 56 being the origin of connection and ID number value data 6 of a #6 multiplex device being the destination of this device 56. Then, the formed ID number value data are transmitted through a light wavelength multiplex device 62 of the terminal station 50 to a network management terminal equipment 86 of the terminal station 50. A network management terminal equipment 86 displays which multiplex device in the other station each multiplex device of its own station 50 is connected with based on the transmitted ID number value data.
Patent JP-H11343998-A (JP)
Title: Axial flow compressor
Inventor: HAMATAKE HISASHI
IPC: F04D29/38
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce loss of impulse waver at a tip part by constituting a camber line to be a center line of a blade surface by two or more of circular arcs and providing a circular arc connection location of a frontmost edge side on the front edge side of the half of a blade cord length. SOLUTION: When a camber line 12 to be a center line of a blade is constituted of two circular arcs, a circular arc connection location 13 is made a front edge 16 side of the half of a blade cord length 11 and a center angle of the circular arc located on a frontmost edge side is constituted to be larger than a center angle of the circular arc located on a rear edge side, a radius of curvature of a back side blade surface 14 up to the camber connection location 13 is small and a radius of curvature of a back side blade surface 14 from the camber connection location 13 up to a rear edge 17 is large. Acceleration of flow in the blade surface area of the small radius of curvature is large, and conversely, when the radius of curvature is large, acceleration is small.  Therefore, when the camber connection location 13 is made a front edge side of the half location of the blade cord length 11, an acceleration area becomes short and the number of mach can be reduced.
Patent JP-S5853172-A (JP)
Inventor: KAWABE NATSUKI
IPC: H01R24/00
Filed: 1981-09-26
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-H04350015-A (JP)
Title: Body rotation transport device
Inventor: TERAJIMA KIYOTAKA
IPC: G01N21/90
Filed: 1991-05-27
Abstract: PURPOSE:To transport a body in rotation at a desired angle and surely without the body falling down on a conveyor. CONSTITUTION:The device consists of the 1st belt device 20 and the 2nd belt device 30 provided along both sides of a conveyor advance direction, and the above 1st and 2nd belt devices respectively possess the 1st belt 21 and the 2nd belt 31 that move in the conveyor advance direction and are mutually different in speed, and the above 1st and 2nd belts are arranged so as to press- contact from both sides the side portions of a body transported by means of the above conveyor. The above are features.
Patent JP-2000335016-A (JP)
Title: Method and apparatus for printing and memory medium
Inventor: KOIKE SHOJI
IPC: B41J5/30
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a printing method and apparatus wherein a printing result is not mixed within jobs even if a plurality of jobs are processed parallelly. SOLUTION: A CPU 105 performs control so that a plurality of jobs are processed parallelly and input data is interpreted to form a page and, in connection with which paper discharge tray paper on which the page is printed is outputted, a job using the tray is accumulated in a paper discharge tray unit and the formed page is accumulated in a job unit by the jobs accumulated in a paper discharge tray unit and the accumulated pages are eliminated and an image is compressed in a page unit and the compressed image is thawn.
Patent JP-S5942991-A (JP)
Title: Recording method
Inventor: TOGANOU SHIGEO
IPC: B41M5/00
Filed: 1982-09-03
Abstract: PURPOSE:To perform ink jet recording in excellent color developability and high resolution even if plural color inks are used, by holding the particle size of a filler material in a layer to be recorded and the diamter of each liquid droplet of a recording liquid under specific relation. CONSTITUTION:In a recording method wherein a recording liquid introduced into fine orifices is injected from openings communicated with said fine orifices as liquid droplets which are, in turn, adhered to a material to be recorded, as the material to be recorded, one prepared by providing a layer to be recorded containing filler particles on a support is used. The recording is performed while the ratio of the particle size (d) of the filler material and the size D of each liquid droplet of the recording liquid is held so as to satisfy the formula 0.03<= d/D<=0.3.
Patent JP-H052489-A (JP)
Title: Knowledge processing method and its device
Inventor: KASAHARA TAKAYASU
IPC: G06F9/44
Filed: 1991-06-25
Abstract: PURPOSE:To improve the inference efficiency when the hard-to-solve and complicated problem is solved by inference. CONSTITUTION:Between plural knowledge processing modules KPMn to perform respectively a single searching program and one whole control program GCM to perform the program to control the whole, an inter-module restraint cancelling module CNMn to cancel the restraint between the knowledge processing modules is provided. The message transmitting and receiving between the modules is performed only between necessary modules and the inference efficiency is improved.
Patent JP-S5676542-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L21/52
Filed: 1979-11-28
Abstract: PURPOSE:To improve the moisture resistance of a resin-sealed semiconductor device by forming a through-hole or cutout to which resin can be introduced at a part of tab except the part fixed with a pellet and at the pellet, thereby preventing the exfoliation of the resin and the crack of the resin. CONSTITUTION:In a lead frame integrally formed with a tab 11 and an inner lead wire 12 by stamping a metallic plate and forming it, through holes 16, 16A or a cutout 16B is formed at the part to which a semiconductor pellet 13 is fixed on the peripheral part of the tab 11. Even if the tab 11 is deformed by the hardening stress of the resin 15 to thereby cause stress thereat in this manner, it can prevent the exfoliation between the resin 15 and the tab 11 and between the resin 15 and the pellet 13 by the resin introduced into the hole 16 around the tab 11 and the pellet 13, and can also prevent the crack of the resin.
Patent JP-S6214289-A (JP)
Inventor: HIRAHARA KAZUAKI
IPC: G07B15/00
Filed: 1985-07-11
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-S5675265-A (JP)
Title: Tilting mechanism for steering shaft
Inventor: NISHIKAWA MASUMI
IPC: B62D1/18
Filed: 1979-11-26
Abstract: PURPOSE:To enable tilting adjustment and tilting-away, by coupling a steering shaft to a single operating wheel shaft through brackets, pivot pins an engaging member, etc. and operating the wheel shaft. CONSTITUTION:A fixed bracket 11 and a movable bracket 12 are pivoted to each other by the first pivot pin 13. The movable bracket 12 and a support member 16 are pivoted to each other by the second pivot pin 17. An operating wheel shaft 18 is rotatably fitted in the support member 16 and screw-engaged with an engaging member 15 through it so that the support member 16 can be moved up and down by the rotation of the shaft 18. The wheel shaft 18 is rotated by an operating knob 19 to perform the tilting adjustment of a steering shaft (not shown in the drawing) through the support member 16 and the movable bracket 12. Tilting-away can be instantaneously effected by pulling the operating knob 19. This results in facilitating the establishment of a desired driving posture and facilitating getting in and out.
Patent JP-S5776228-A (JP)
Title: Shaft sealing device on turbine side of turbocharger
Inventor: YAMADA KOUICHIROU
IPC: F16J15/26
Filed: 1980-10-30
Abstract: PURPOSE: To facilitate center alignment of a piston ring which is used for shaft sealing by improving setups around the center hole of a heat shroud which is provided between a turbine wheel and a center housing in which a piston ring is fitted for shaft sealing.  
     CONSTITUTION: The shaft sealing device is so constructed that the heat shroud 8 for heat shielding is provided between the center housing 5 equipped with bearings and the turbine wheel 1. The shaft 2 connected to the turbine wheel 1 is provided with a piston ring 4 as shaft sealer which is fitted into a groove 3 on the shaft and is put through the hole 7 of the center housing 5. Let S=gap between members 8 and 5 along radius; d=inside diameter of center hole 9 of member 8; and d'=free outside diameter of member 4. Then, set up relations among these to be 2S≥d-d'. Moreover, let T'=distance between end of the center hole 9 on housing side and end of hole 7 on shroud side; and T=axial length of member 4. Then, establish relation as T>T'. 
     COPYRIGHT: (C)1982,JPO&Japio