baber/WOPTO huggingface dataset:
Patent JP-H0610151-A (JP)
Title: Method for obtaining nonchromated plated steel sheet
Inventor: SAITO AKIO
IPC: C23C22/78
Filed: 1992-06-26
Abstract: PURPOSE:To manufacture a nonchromated plated steel sheet free from unevenness in chemical convertion within a short time by spraying water on both faces of the plated steel sheet or on the face not in contact with a roll. CONSTITUTION:A plated steel sheet 8 is passed through vertical chromating equipment 10 to manufacture a chromated steel sheet and a nonchromated steel sheet. At this time, in the case the nonchromated material is obtd. in the process of passing the sheet, a spray 7 is set on the inlet of a chromating tank 9 at least before the plated steel sheet 8 is brought into contact with the roll 6 in the treating tank, and water is sprayed on both faces of the plated steel sheet 8 or on the face at which the plated steel sheet non in contact with the roll 6. Thus, the state of the plated steel sheet 8 is formed into an undried one. In this way, the chemical convertibility of the plated steel can be improved.
Patent JP-S6354387-A (JP)
Inventor: PII ANSONII HINMAN
IPC: C07F13/00
Filed: 1987-07-30
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-H069761-A (JP)
Title: Copolyester and its production
Inventor: NISHIE MASAICHIROU
IPC: C08L101/16
Filed: 1992-06-24
Abstract: PURPOSE:To produce a biodegradable copolyester efficiently at a low cost by culturing a microorganism capable for producing poly(3-hyroxybutyrate) in a medium contg. levulinic acid (salt) and a carbon source capable of synthesizing 4-hydroxybutyrate units. CONSTITUTION:A biodegradable copolyester is produced and accumulated by proliferating cells of a microorganism capable of producing poly(3- hydroxybutyrate) and culturing the proliferated cells under the control of nitrogen or phosphorus in the presence of levulinic acid and/or its salt and a carbon source metabolizable into the repeating units, -OCH2CH2CH2CH2CO-. Thus, the copolyester comprising 1-50mol% repeating units of formula I, 1-50mol% repeating units of formula II, 1-10mol% repeating units of formula III, and 1-10mol% repeating units of formula IV and having excellent properties is produced efficiently at a low cost.
Patent JP-S6083134-A (JP)
Title: Pen controller
Inventor: TOODA TOYOAKI
IPC: G06F3/13
Filed: 1983-10-14
Abstract: PURPOSE:To attain soft landing of a pen of a pen controller by controlling the pen in accordance with its speed after detecting the position and speed of the pen as well as the drive current. CONSTITUTION:A large position detecting signal is produced when a pen 22 is separated from a recording surface at a sufficiently large distance. This large position detecting signal is selected by a selection circuit 39. Then a comparatively large current flows to a drive coil 19. Therefore, the response speed is increased for the shift of the pen 22. The position detecting signal is reduced when the pen 22 gets close to the surface 37, and a signal of a pen pressure setting signal supply circuit 34 is selected to obtain a control state corresponding to a speed detecting signal. Thus the soft landing is possible for the pen 22. No speed detecting signal is not obtained any more when the pen 22 comes into contact with the surface 37. Then a current corresponding to the pen pressure setting signal is supplied to the coil 19 to secure the writing pressure of an approximately fixed level.
Patent JP-S6173071-A (JP)
Inventor: JIYON KURISUTOFUAA GURIINUTSUD
IPC: G01P15/125
Filed: 1984-09-14
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-H0638252-A (JP)
Title: Lightning surge protection circuit
Inventor: MINOHARA KAZUYUKI
IPC: H04Q3/42
Filed: 1992-07-20
Abstract: PURPOSE:To prevent destruction of an electronic device and a circuit against a negative surge voltage by adopting the configuration such that a power is supplied from a system power supply to the electronic device and the circuit through an integration circuit. CONSTITUTION:When a negative lightening surge voltage is applied to terminals A, B, a surge current flows from a system power supply VBB to terminals B, A through a diode bridge 6 and a protection resistor RP. In this case, a momentary voltage drop is caused in the power supply VBB due to a parasitic inductance in the circuit, a steep change in the amplitude of the power supply VBB is relaxed by an integration circuit 30 and the resulting voltage is fed to an electronic device/circuit 20. Thus, destruction of the circuit 20 is prevented even when a lightning surge of negative is impressed to the circuit 20.
Patent JP-S5981671-A (JP)
Title: Magnetic recording medium
Inventor: OONUMA TERUYUKI
IPC: G11B27/36
Filed: 1982-11-01
Abstract: PURPOSE:To easily optimize recording condition against variance in medium characteristic during manufacture and to secure invariably constant recording characteristic by recording the medium characteristic other than in a normal recording area. CONSTITUTION:Medium characteristic is recorded previously in an area III of the magnetic disk 1 of an optomagnetic memory device and the medium characteristic read by a magnetic head 18 is inputted to a control circuit 20, which controls a power source 17 for a coil 16 and a laser light source 3 according to the medium characteristic to secure optimum recording condition. Thus, the recording characteristic is recorded other than in the normal recording area, so the recording condition is optimized automatically even when characteristic has variance during the manufacture, so the need for complicate operation by a service man, etc., is eliminated to secure the invariably constant recording characteristic.
Patent JP-2000015378-A (JP)
Title: Manufacture of rotating symmetrical body
Inventor: ONO TETSUO
IPC: B21H1/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by using a method of pushing a flange corresponding part toward symmetric axial side from the outer peripheral side in the state of restricting the outer peripheral side of the flange, thereby plastically fluidizing the blank and forming a cylinder part. SOLUTION: The blank 1 is chucked with core metals 2a, 2b and also, the outer peripheral side of the virtual flange part 1a is inserted onto a restricting groove 3a of forming rollers 3. Successively, the outer peripheral part of the virtual flange part 1a is pushed toward the symmetric axis RC side from the outer peripheral side by the forming rollers 3 in the state interposing the outside part of the virtual flange part 1a with the forming rollers 3. The virtual flange part 1a is fluidized and a part of the virtual flange part 1a is projected to the symmetric shaft RC direction to form the projecting part 1b.  Thereafter, the forming rollers 3 are shifted to the rotary shaft RC side, and the projecting part 1b is further plastically fluidized so as to crush the projecting part 1b with the outer peripheral surfaces of the core metals 2a, 2b and the outer peripheral surfaces of the forming rollers 3 to form the cylinder part 11.
Patent JP-H0834059-A (JP)
Title: Method and apparatus for lining interior of pipe culvert
Inventor: AKIMOTO SHIGEKI
IPC: B29C63/32
Filed: 1994-07-22
Abstract: PURPOSE:To deal with an increase in length and diameter by successively leaving a lining pipe formed by spiral winding. CONSTITUTION:The base part of the ridge 202A provided to the front end part of a front edge joint part 200A is expanded in diameter and a recessed groove 210 is longitudinally provided to the expanded base part on the inner surface side thereof and, further, a protruding part 212 is provided from the ridge 202A. A protruding part 214 is provided from the ridge 202B provided to the rear end part of a rear edge joint part 200B and the ridge 216 engaged with the recessed groove 210 of the front edge joint part 200A is longitudinally provided near to the end part of the protruding part 214. At the time of joining, the front edge part and rear edge part of mutually adjacent strip like members 200 overlap each other and the rear edge joint part 200B is extruded to the front edge joint part 200A by a joining roller or an inner surface roller. The ridge 216 is fitted in the recessed groove 210 and the end part of the protruding part 212 is fitted in the flange 202a of the ridge 202B to joint the strip like members.
Patent JP-H05156574-A (JP)
Title: Adhesion improver and adhesion improvement using the same
Inventor: SUZUKI SEIICHI
IPC: D06M101/16
Filed: 1991-08-01
Abstract: PURPOSE:To improve the adhesion of a fibrous material to an organic polymer as a partner for a composite material by treating such a fibrous material with a specific polyfunctional compound or by incorporating the fibrous material with the compound. CONSTITUTION:An inorganic or organic fibrous material (pref. organic fibers, e.g. synthetic fibers) is impregnated with a polyfunctional thiazoline compound as adhesion improver of formula I [R1 is 2-20C alkylene or a group selected from those of formulas II to X (m is 1-5); R2 and R3 are each H, 1-8C alkyl, aryl or 2-6C alkoxycarbonyl; X is CO or NHCO; m is 2-5] either itself or the first treating liquor consisting of a mixture of said compound with an epoxy compound, blocked isocyanate or rubber latex, followed by heat treatment and then further impregnation with the second treating liquor containing RFL followed by heat treatment, thus improving the adhesion of the fibrous material to pref. a rubber-based organic polymer like natural rubber or isoprene, leading to obtain composite materials of high adhesiveness reinforced with this fibrous material.
Patent JP-H0637937-A (JP)
Title: Private branch exchange extension charging method and system device
Inventor: ISHII YOJIRO
IPC: H04M15/04
Filed: 1992-07-20
Abstract: PURPOSE:To obtain an exact charged fee at every extension number by a private branch exchange, and to improve a maintenability by fetching call fee charging data prepared by an intra-office switchboard side in the private branch exchange side in a real time. CONSTITUTION:At the time of the end of a call, call detail information D1 related with the speech is prepared in an intra-office switchboard B1, transmitted to an accounting part 5, and a call fee is calculated. Then, call fee charging data D2 are transmitted to a call information processing part 9 provided on a private branch exchange A user side. And also, the information processing part 9 receives private branch call recording data D3 from a private branch call recording part 1. Next, a collating part 12 executes a collation processing process to the once stored private branch call recording data D3 and call fee charging data D2. Then, the extension number of the origin of transmission corresponding to the call fee charging data D2 is obtained, each extension request data D4 at every extension number are prepared, and a bill to the user of the extension number is issued by an bill issuing part 4 at every extension number.
Patent JP-H07226769-A (JP)
Title: Method and apparatus for decision of access to transmission bus attached to communication exchange device
Inventor: RONARUDO SHII ROPOSHIYU
IPC: H04L12/56
Filed: 1992-06-29
Abstract: PURPOSE: To provide a method and a device to rule and operate access to an asynchronous packet transmission generating line so that a time-equivalent information packet is transmitted with a fixed and constant delay value. CONSTITUTION: A module 110-15 is permitted to access the transmission generating line 140 when a time frame consisting of plural time slots is set in the transmission generating line 140 to transmit the packet between plural port modules 110, the modules 110 are accompanied by various levels of priority order, at least one time slot of each time frame is allocated to at least one module 110-15 with the highest level of the priority order, an address to discriminate the module 110-15 is transmitted by way of an interval band width control generating line 145 of the preset time frame, the module 110-15 claims its highest level of the priority order and competes with other modules asking for the access to the transmission generating line 140.
Patent JP-H0518367-A (JP)
Title: Pump capacity controller of fluid working system
Inventor: OSHITARI SHUNICHI
IPC: F16H61/00
Filed: 1991-07-08
Abstract: PURPOSE:To control pump capacity of a system provided with a plurality of working fluid supply ports arranged in series sequentially so as to generate no excessive or insufficient condition in the amount of fluid in the whole ports. CONSTITUTION:Fluid from a pump 11 is pressure regulated to a first line pressure PL1 by a regulator valve 15 at first and excessive fluid is pressure regulated to a second line pressure PL2 by a regulator valve 16. The excessive fluid from the regulator valve 16 is drained via an orifis 17 and a feedback pressure PF to a capacity control cylinder 11a is generated upstream of the orifis 17. When the pressure PF is too low, the pump 11 is increased in capacity, while when it is too high the capacity is decreased, thereby the capacity of pump 11 is controlled so that the amount of drain is maintained constant. This drain amount becomes useless, but the capacity of pump 11 can be controlled so that the flow amount to ports 12a, 12b may not become excessive or deficient.
Patent JP-2000016348-A (JP)
Title: Floor structure of vehicle body
Inventor: KONO KOICHI
IPC: B62D25/20
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the plane rigidity of a floor, and to prevent cracks or spot peeling caused by the stress concentration. SOLUTION: In this floor structure, a lower surface of a floor panel is supported by a pair of right and left frames, and a cross member for supporting suspension is arranged between frames. A bead 10b is formed on the floor panel 4 from the position of the frame 5 to the cross member 9 for supporting suspension.
Patent JP-S6350341-A (JP)
Title: Production of glass for optical fiber
Inventor: SHIBATA SHUICHI
IPC: C03B8/02
Filed: 1986-08-20
Abstract: PURPOSE:To obtain the titled glass which contains no water and is free from foaming at the time of drawing by hydrolyzing alkoxide of silicon to prepare a sol soln., adding alkoxide of a specific dopant element, gelling and drying the soln., and vitrifying the gel body to transparent glass. CONSTITUTION:The alkoxide of the silicon expressed by Si(OR)4 (R is an alkyl) is hydrolyzed to form the sol soln. At least one kind of the alkoxides of the dopant elements (e.g.; B) having the bond energy with chlorine larger than the bond energy of silicon and chlorine and at least one kind of the alkoxides of the dopant elements (e.g.; Al) having the bond energy with fluorine larger than the bond energy of silicon and fluorine are added to the sol soln. The sol soln. is gelled and dried to form the porous gel body which is then subjected to the high-temp. dehydration treatment and is thereby vitrified to the transparent glass. The objective glass for optical fiber is thus obtd.
Patent JP-H1138526-A (JP)
Title: Mask film, printer and formation of voice information-containing print
Inventor: NAKAYAMA NORITAKA
IPC: G03B27/52
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and inexpensively form plural sheets of voice information-contg. prints by using a mask film recorded with the encoded data of the voice information. SOLUTION: The mask film 1 has the encoded data 2 of the voice information, illustration data 3, character data 4 and photographic data 5. While bar codes or dot codes are used for the encoded data 2, the dot codes capable of recording a large quantity of the information are preferable for handling the data of the voice information. The encoded data 2 is constituted reverse in negative and positive on the mask film 1 when the data is read with the print. The voice information desired to be written is converted to encoding information and the mask film 1 is formed according to an order. Namely, the mask film 1 has the encoded data 2 of the recorded voice information and the easy and inexpensive formation of plural sheets of the voice information- contg. prints is made possible.
Patent JP-S6172219-A (JP)
Title: Exposure device
Inventor: ECHIZEN YUTAKA
IPC: G03F7/20
Filed: 1984-09-15
Abstract: PURPOSE:To obtain an exposure device which has a low sensitivity for the variance of the position of a light source and has a high sensitivity for the variance of the illuminance of a transfer face by arranging an amplitude divider between an optical integrator and the first collimator lens and arranging a light receiving means on a plane conjugate to a photosensitive material in a divided optical path. CONSTITUTION:The light from a light source 1 is reflected on a reflecting mirror 2 having an elliptically curved surface and passes an optical integrator 3 and reaches a half mirror 4a as the amplitude divider through which a part of the luminous flux is transmitted. A light measuring luminous flux L2a and an exposure luminous flux L1a are subjected to amplitude division through the half mirror 4a and have optical conjugate relations, and an area M1 on a transfer face 6 and an aperture mask M2 of a light receiving means 4 have optical conjugate relations. As the result, a ratio of the variance of the illuminance of the transfer face 6 to the variance of the illuminance of the light receiving means 7 is constant even if the position of the light source 1 is changed in the direction of an arrow DELTAX, and the variance of the illuminance of the transfer face is grasped accurately independently by the variance of the position of the light source 1 by the light receiving means 7.
Patent JP-H0729593-A (JP)
Title: Retainer type sealed lead-acid battery
Inventor: YONEZU KUNIO
IPC: H01M10/10
Filed: 1993-07-08
Abstract: PURPOSE:To lengthen the charge/discharge cycle life of a battery by forming many projections made of an inorganic material mainly comprising silica or alumina on the surfaces of glass short fibers having a specific mean diameter or less to make unevenness on the surfaces of the glass fibers for increasing the surface area and enhancing electrolyte absorbency. CONSTITUTION:A retainer mat is formed with a paper machine by using short fibers made of alkali-containing glass, whose mean diameter is 5mum or less. A small amount of hydrochloric acid is added to colloidal silica prepared by suspending silica fine particles having specified diameter, and after acidity is controlled, the colloidal silica is impregnated into the retainer mat, then the retainer mat is pressed and dried. A large number of small projections are formed on the surfaces of the glass fibers, and the surface area of the retainer mat is increased in units of figures, and the electrolyte absorbency is enhanced. A retainer type sealed lead-acid battery with anticipated performance is provided. The surface area per weight of the retainer mat is preferably 5-100m<2>/100g.
Patent JP-S6086399-A (JP)
Inventor: HOSOYA FUMIO
IPC: F42B3/11
Filed: 1983-10-14
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-H0478855-A (JP)
Title: Photosensitive resin composition
Inventor: ISONO YUKIKO
IPC: G03F7/038
Filed: 1990-07-20
Abstract: PURPOSE:To enhance sensitivity of the composition and to avoid influence of oxygen by mixing a specified polymer compound. CONSTITUTION:This composition contains the polymer compound (A) having a structure represented by formula I and a compound (B) producing acid by light irradiation. As the constituent A, a methacrylic polymer obtained by copolymerizing methacryloxybenzene with methyl methacrylate in a molar ratio of 1:1 and the like can be used and as the constituent B, triphenylsulphonium-fluoroborate and the like can be used.
Patent JP-S6255328-A (JP)
Title: Sheathing work
Inventor: YAMADA KUNIMITSU
IPC: E02D17/04
Filed: 1985-09-02
Abstract: PURPOSE:To obtain great strength of a sheathing work by a simple construction method in which the natural ground is excavated in such a way as to connect a arched cross section of trenches, reinforcing materials are laid and fixed along the natural ground, and a cement-based hardening material is sprayed or placed on the excavated ground. CONSTITUTION:The natural ground 1 is excavated n such a way as to connect an arched cross section of plural trenches bilaterally, and anchors 2 are driven into adequate positions of the ground. A reinforcing material 3, e.g., a latticed reinforcing bar assembly or expand metals, etc., is fixed along the natural ground 1 to the anchors 2. A cement-based hardening material 4, e.g., cement mortar or concrete, etc., is sprayed or placed on the ground 1 to construct an arched form of sheathing wall 5.
Patent JP-H0942187-A (JP)
Title: Priming device for feed water pump
Inventor: AOYAMA SHIGERU
IPC: F04C18/344
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a priming device for a feed water pump not to need a steam separator. SOLUTION: An air-assist part 20 for drawing outside air is provided in some part from a rotary vane pump 1 to its discharge port 9. The air assist part 20 is formed of small outside air drawing holes provided on the suction side of the rotary vane pump 1.
Patent JP-H0244207-A (JP)
Title: Automatic work measuring method
Inventor: MIZUNOUE TOMOAKI
IPC: G01B21/00
Filed: 1988-08-04
Abstract: PURPOSE:To enable measurement of a face-vertical error based on a limited touch sensor error data by bringing a touch sensor into contact with a spherical master block to use a touch sensor error at points separated at an equal interval as touch sensor characteristic data based on a point at which the maximum error appears. CONSTITUTION:A spherical master block 10 is used to preserve touch sensor errors at points separated at an equal interval based on a point at which the maximum error appears among touch sensor errors obtained by making a touch sensor 1 about the block from a face-vertical way as touch sensor characteristic data. Then, when face-vertical errors at measuring points of work are measured, touch sensor errors at the measuring points are determined from a touch sensor characteristic data given with a touch sensor 1 adjoining at a contact angle abutting each of the measuring points to correct a measured value of a face- vertical error at each measuring point by the touch sensor error thus obtained. Thus, a limited amount is enough for preservation of the touch sensor characteristic data thereby enabling measurement of a face-vertical error of work with all possible free curved surfaces with a limited number of data.
Patent JP-S6437320-A (JP)
Title: Continuous binder
Inventor: OKADA FUMIO
IPC: B65B51/08
Filed: 1987-08-01
Abstract: PURPOSE:To prevent decrease of efficiency and miniaturize the scale, by providing a bag-mouth binding mechanism in the passage of a bag pinching hollow on opening a claw arm in addition to connection of a slide pin and a power transmission unit to force the said slide pin to move back from the bag pinching hollow at the open position of a couple of claw arms. CONSTITUTION:A couple of claw arms 32, 33 are disposed in both lower sides of a clamp rod 17 and supported at respective ends thereof by a machine bed 15 through axes 34, 35 to work together by means of engaging of a pair of gears 36, 37 fixed at the axes. Further bag pinching hollows 38, 39 are formed inside the open ends of both claw arms. When the claw arms 32, 33 press a bag a, a cam 47 thereof pushes forwards a lock pin 45 by the rotation thereof. Accordingly, the bag is wrung thin. The mouth edge of the bag is kept within the bag pinching hollow 39 by the lock pin 45 and the claw arms 32, 33 are released. The bag a is transferred, being supported by one of the claw arm 33. The mouth edge of the bag a is bound by a binding mechanism 70 provided on the way of the transference.