baber/WOPTO huggingface dataset:
Patent JP-S60259339-A (JP)
Inventor: BARUTERU SHIYUTEIHITO
IPC: B23P19/00
Filed: 1985-05-16
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-S61260581-A (JP)
Inventor: SUZUKI TAKAHARU
IPC: H05B3/20
Filed: 1985-05-15
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-S58221361-A (JP)
Inventor: NAKAMURA NANAO
IPC: F25D11/00
Filed: 1982-06-17
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-S58101711-A (JP)
Inventor: RICHIYAADO PIAPONTO MUUA
IPC: B01D24/46
Filed: 1982-06-17
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-S588881-A (JP)
Inventor: JIEREMII JIEI FURAI
IPC: F16K31/04
Filed: 1982-06-17
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-H04312575-A (JP)
Title: New pyridinesulfonic acid ester
Inventor: ONISHI TAKASHI
IPC: C07D213/71
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a new compound useful as a synthetic raw material for medicines such as angiotensin converting enzyme inhibitors. CONSTITUTION:A compound, e.g. ethyl R-2-(3-pyridinesufonyloxy)-4- phenylbutyrate expressed by formula I (R<1> is phenyl; R<2> is 1-5C alkyl; R<3> is pyridine; the asterik mark indicates asymmetric carbon atom of R or S configuration). The aforementioned compound is obtained by sulfonyloxylating an optically active 2-hydroxybutyric acid ester expressed by formula II with a pyridinesulfonyl compound expressed by formula III (X is halogen or R<3>SO3).
Patent JP-S5530456-A (JP)
Title: Filament of polyvinylidene fluoride resin
Inventor: SASAKI TOORU
IPC: C08L27/16
Filed: 1978-08-24
Abstract: PURPOSE: Title filament that is made from a composition consisting of two kinds of polyvinylidene fluoride with different inherent viscosities of over 1.30dl/g and lower than 1.20dl/g respectively and being specified in critical shear stress, thus having high knot impact strength and tensile strength.  
     CONSTITUTION: Two kinds of polyvinyliden fluoride with different inherent viscosities of over 1.30dl/g and lower than 1.20dl/g are blended to form a composition of lower than 2.8×10 4 dyne/cm 2  critical shear stress, which is melt spun. The resulting filaments are primarily and secondarily drawn at 70W180°C so that the total draw ratio reaches 4W10. The drawn filament has higher knot impact strength than that of existing filament and further satisfactory knot strength, tensile strength and processability.  
     USE: Fishing line, net and various kinds of nets. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62260156-A (JP)
Title: Stamp working device
Inventor: TAKANO HIROTSUGU
IPC: G03F7/30
Filed: 1986-05-06
Abstract: PURPOSE:To obtain a stamp working device which delivers goods for order reception by providing a character and pattern editor, a TV, a camera, an exposure device, a washer, and a timer device to perform the sealing work in a short time for each of individual order specifications. CONSTITUTION:A character and pattern editor 1 which generates the original of a seal functions like a work processor to select and set characters and lines of addresses, names, etc., in accordance with operations of operation keys by a person, and images of originals written on sheets of paper and human faces photographed by a camera 2 can be inputted to this editor 1. The original to be the seal is projected on a TV 3, and its image is photographed by a camera 4 to obtain a film 5, and this film is used as an exposure film and is put on a photosensitive resin 6, and they are put in an exposure device 7 and are exposed. The resin in a light-irradiated part is hardened but the resin in other parts is not hardened. The photosensitive resin after exposure is put in a washer 8 to eliminate unhardened parts. In these exposure and washing, a prescribed time is reported by a timer device 9.
Patent JP-H01274446-A (JP)
Title: Wafer holding basket
Inventor: OMOTO TAKASHI
IPC: H01L21/673
Filed: 1988-04-26
Abstract: PURPOSE:To prevent contact of the mirror surface of a wafer with separately provided ribs in conveying and in transportation in a pattern housed in a case and to protect the wafer from contamination and breakdown, by providing a groove in a flexible supporting mechanism, and shifting the central line of the groove from the central line of the interval between ribs. CONSTITUTION:A wafer W is insered into a gap between separately provided ribs 16 and 17 from the open upper part of a basket 1. The wafer is supported with flexible supporting mechanisms 18 and 19. A groove 21 is provided so that it is shifted from a central line 22 between the separately provided ribs 16. Since the wafer W is supported on the bottom of such a groove 21, the wafer W is inclined so that only one surface is in contact with the separately provided rib 16. Therefore, the mirror surface of the wafer W is held in the basket 1 in the non-contact state. Since vibration in conveying the wafer W is absorbed with the flexible supporting mechanism 18, shock is not applied to the wafer, and breakdown is prevented.
Patent JP-H04311060-A (JP)
Title: Ic package
Inventor: IKEUCHI TAKAO
IPC: H01L23/12
Filed: 1991-04-09
Abstract: PURPOSE:To obtain an IC package where noises overlapping a board potential are prevented from affecting an IC chip in characteristics and the IC chip is enhanced in signal isolation characteristics. CONSTITUTION:A board potential metallized layer 2 is formed nearly as large in area as a package housing (grounding metallized housing 6), a potential supply terminal 3 is provided to each of the two opposed sides of a board potential metallized layer 2, and the terminal 3 is formed wide in shape as all the sides are extended as a whole. The upside and the underside of the board potential metallized layer 2 are surrounded with the grounding metallized housings 6 through the intermediary of dielectric bodies 7 and 7.
Patent JP-H11282269-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which forms a satisfactory image free of a transfer irregularity. SOLUTION: An intermediate transfer body 20 has a conductive layer 21, a resistance layer 22 formed on the conductive layer, and an electrode part 23 exposed on the surface of the end of the intermediate transfer body 20 and used for feeding a transfer voltage to the conductive layer. At least either a photoreceptor 10 or the intermediate transfer body 20 is composed in the form of a flexible, thin cylinder or belt. On the end of either the thin, cylindrical or beltlike intermediate transfer body 20 or photoreceptor 10 on the side of the electrode part 23, an annular, riblike gap-member 25 is provided. The gap- member 25 is made of a material having a resistance value higher than that of the resistance layer of the intermediate transfer medium, preferably an insulating material.
Patent JP-2000302558-A (JP)
Title: Production of multilayer ceramic electronic parts
Inventor: MATSUYAMA HIROAKI
IPC: H01G4/12
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of defects such as fissures or cracks in the internal structure, and to obtain highly reliable electronic parts by specifying the temp. raising rate at the time of removing a binder and firing of a multilayer ceramic green chip. SOLUTION: When debinder of a multilayer ceramic green chip is carried out, the temp. rising rate is set to be not more than 25 deg.C/hr in the temp. range of 20 to 200 deg.C and to be not more than 50 deg.C/hr in the temp. range of 200 to 600 deg.C. The control of the temp. rising rate in the temp. range of 20 to 200 deg.C suppresses rapid decomposition of a plasticizer and gradually decomposes the plasticizer to remove sufficiently and further accelerates the decomposition and removal of an organic binder. Rapid decomposition of the organic binder is suppressed, and the organic binder is gradually decomposed and sufficiently removed and no residual carbon presents at the inside of the finally sintered body by controlling the temp. raising rate in the temp. range of 200 to 600 deg.C.  For example, the multilayer ceramic green chip is heated at the prescribed temp. raising rate to 600 deg.C while flowing gaseous nitrogen at the flow rate of 100 l/min using a batch-type atmospheric furnace, then keeping the temp. at the maximum temp. of 600 deg.C for 5 hr to subject the chip to debinder and finally sintering the resultant chip at 1,300 deg.C for 2 hr while flowing gaseous nitrogen at the flow rate of 50 l/min.
Patent JP-H043729-A (JP)
Title: Paper feeder
Inventor: HASEGAWA HARUO
IPC: B65H1/12
Filed: 1990-04-19
Abstract: PURPOSE:To miniaturize a paper feeder and improve operability by providing upper and lower groves on both side walls of a case, inserting pins on both faces of a pressing plate, applying an exciting force to the pressing plate along the grooves, and pressing or releasing the pressing plate via the opening or closing of the upper cover of the case. CONSTITUTION:A pressing plate 20 is provided between both side walls 11 of a case 10 storing sheets so that the pressing plate 20 can be opened or closed to press the sheets, and pins 42, 43 on both sides are inserted into the upper groove 12 and lower groove 13 of the case 10. The pin 42 is excited in the pressing direction by a spring 50, and the pins 42, 43 are inserted into long holes 66, 76 of levers 64, 75. When the upper cover 30 of the case 10 is opened or closed, the levers 64, 75 are moved with a difference interlockingly with it, the pins 42, 43 are moved, the pressing plate 20 is rotated to the opening position or the pressing position, and the sheets are pressed and held by the exciting force of the spring 50 at the pressing position.
Patent JP-H09269052-A (JP)
Title: Controller for automatic transmission
Inventor: NAGAOKA MITSURU
IPC: F16H61/02
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To always and favorably execute, regardless of operating conditions, control by which a turbine rotational change rate and so on during shift action is matched to a target value, by feedback controlling operating pressure. SOLUTION: The control of an up-shift shifting is executed in such a manner that supply of operating pressure to mainly a fastening side frictional element is feedback controlled so that a change rate when a turbine rotational speed is lowered is matched to a target change rate dNt0 . This turbine rotational change rate corresponds to an inertia phase, that is, height ΔT0 to a torque after the shift of a transmission output torque T0 during a period when the turbine rotational speed is changed by a shift is finished, and when this turbine rotational change rate becomes higher than a torque before the shift, shift time is lengthened. Therefore, the target turbine rotational change rate dNt0 corresponding to this height ΔT0 is set to be approximately equal to height before the shift.
Patent JP-S5330555-A (JP)
Title: Mechanism for stabilizing running vehicle in aerial ropeway system
Inventor: HATORI KOREAKI
IPC: B61B7/06
Filed: 1976-08-31
Abstract: PURPOSE: To enhance the running stability of a vehicle by connecting drive units of front and aft of the vehicle body and by preventing the wheels from fluctuating in acceleration and deceleration and drive unit from finely vibrating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08297344-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: MIURA AKIO
IPC: G03C1/035
Filed: 1995-04-27
Abstract: PURPOSE: To obtain an image stable even in processing with a developing soln. of a relatively low pH and having a very high contrast even after storage in a raw state over a long period of time by forming a silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer contg. a specified compd. CONSTITUTION: This silver halide photographic sensitive material has a silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer on the substrate and the colloidal layer contains a compd. represented by the formula ED-X-[C(R1 )=C(R2 )]n -C(A1 )(A2 )-Y-Z, wherein ED is a group which releases a group represented by the formula -X-[C(R1 )=C(R2 )]n -C(A1 )(A2 )-Y-Z when oxidized, X is -O-, -S- or -N(R3 )-, each of R1 -R3 is H or a monovalent group, (n) is 1 or 2, each of A1 and A2 is H, an alkyl or aryl, Y is -O-, -S-, etc., and Z is a monovalent group having silver halide adsorbing ability in the form of only Z or Y-Z.
Patent JP-H02283273-A (JP)
Title: Controller for membrane separation type reactor
Inventor: HIROTSUJI JUNJI
IPC: C12M1/12
Filed: 1989-04-24
Abstract: PURPOSE:To always operate a reactor under proper conditions by determining the most efficient amount of microorganisms in a reactor from the amount of inflow water, etc., to the reactor and regulating the amount of the microorganisms drawn from the reactor so as to keep the above-mentioned amount. CONSTITUTION:The amount of water flowing into a membrane separation type reactor 1 is measured with a flowmeter 9 to calculate the set value of the amount of microorganisms in the reactor with the first arithmetic unit 10. The concentration of the microorganisms in the reactor is measured with a microorganic densitometer 12 to calculate the amount of the microorganisms in the reactor with the second arithmetic unit 11. An output according to the output difference between the arithmetic units 10 and 11 is produced from a regulator 7 to regulate the amount of the microorganisms drawn from the reactor according to the output from the regulator with a valve 6.
Patent JP-H09267915-A (JP)
Title: Conveyance device of plate material
Inventor: KIKUKAWA SEIJI
IPC: B27B31/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To transfer a workpiece from the original conveyance device to the next conveyance device by moving it in parallel without turning it over securely by a comparatively simple device. SOLUTION: This conveyance device is constituted in such a manner that a chain 3 is applied and wound on both sides of a drive roll 1 and an idler roll to convey the chain 3 in an endless manner and that feed bars 6 are provided at a predetermined interval. In this case, a side face 1a of the roll 1 is made larger to the outside than an outer peripheral face of the chain 3 which is bent by making radius of curvature R3 of the chain 3 which is wound around the drive roll 1 and is bent in the semi-circular shape smaller than radius of curvature R1 of the drive roll 1, and a plurality of grooves 8 in which feed bars 6 sink when the chain 3 is wound in are provided at a fixed interval in the peripheral direction on a surface of the drive roll 1.
Patent JP-S5728205-A (JP)
Title: Coating thickness measuring method at the time of formation of synthetic resin coating layer for steel pipe
Inventor: MORII TAKASHI
IPC: G01B17/02
Filed: 1980-07-29
Abstract: PURPOSE:To permit continuous measurement of thickness of the thinnest part by detecting, with a precedent detector, the position of th thinnest part of a sheet wound spirally around the outer side of a stainless pipe that advances while rotating and by making a succeeding detector track after said position. CONSTITUTION:A stainless pipe is made to advance while ratating, and a synthetic resin sheet 2 is wound spirally so that the parts thereof are overlapped with each other. A pair of thickness detectors 6, 7 moveable in the axial direction are made to contact with the surface of the stainless pipe. The detector 6 is made to precede, and to reciprocate for one pitch (width of a sheet 2) by a motor 6d. Further thickness is detected with a sensor 6a and the position of the sensor 6a is detected with position detectors 6h, 6i. Still more, the signals are inputted into an operator 10 via a measuring device 8 and a digital position converter 11, and the thinnest position P is calculated and inputted into a comparater 12, and thereafter recorded in a recorder 9. A sensor 7a inputs position information into a comparator 12 and permits a motor 7d to be driven according to the difference between itself and the sensor 6a via a servo controller 13', thus allowing the position P to be tracked after and its thickness to be detected. Hereby, it is possible to detect and control thickness over the whole area.
Patent JP-S60255794-A (JP)
Title: Manufacture of cephalosporins
Inventor: RORUFU ANGAABAUAA
IPC: C07D501/46
Filed: 1985-05-17
Abstract: A process for the preparation of a cephalosporin of the formula <IMAGE>   in which R1 is an aliphatic or cycloaliphatic radical with up to 6 carbon atoms, and A is a pyridinium radical or a radical of the formula   <IMAGE>   comprising reacting an acid of the formula <IMAGE>   with methanesulphonyl chloride to form an anhydride of the formula   <IMAGE>    and reacting the anhydride with a 7-aminocephalosporanate of the formula   <IMAGE>  The reaction proceeds smoothly and in high yield.
Patent JP-H01275444-A (JP)
Title: Production of optical fiber
Inventor: MATSUDA HIROO
IPC: C03B37/029
Filed: 1988-04-28
Abstract: PURPOSE:To obtain an optical fiber completely free of bubbles by preheating a rod-shaped transparent glass preform at a temp. lower than the softening point and close to the softening point on the upstream side of the drawing point of the preform to degasify the preform, and then drawing the preform to efficiently degasify the preform in a short time. CONSTITUTION:The transparent glass preform 4 inserted into a drawing furnace 10 is preheated by a preheater 11 to a temp. lower than the melting point of the preform 4 and as high as possible, e.g., about 800-1,500 deg.C. As a result, the gas remaining in the preform 4 is diffused and discharged to the outside, and the preform 4 is degasified. The degasified preform 4 is moved to a drawing and heating zone, heated 2 to a drawing temp., and continuously drawn. Consequently, a high-quality optical fiber 5 completely free of bubbles is obtained. The drawing heater 2, a heat insulator 3, and an inert gas inlet hole 6 are shown in the figure.
Patent JP-S59232051-A (JP)
Title: Preparation of ingredient similar to an (bean jam)
Inventor: TAKEUCHI MASAYASU
IPC: A23L7/10
Filed: 1983-06-13
Abstract: PURPOSE:To obtain an ingredient similar to AN (bean jam) having taste and flavor not inferior to that prepared by using NAMA-AN (bean jam not yet sweetened with sugar) or SARASHI-AN (powder bean jam), by using food fiber prepared by treating specifically bran of grain instead of using NAMA-AN or SARASHI-AN. CONSTITUTION:Bran of grain or a matter obtained by removing starch, protein, lipid, inorganic substance, etc. from it is immersed in an alkali aqueous solution to give food fiber, which is used as an ingredient. The alkali concentration of the alkali aqueous solution is 0.05-4.0wt%, and the concentration of bran is 3-30wt% in the alkali aqueous solution. The bran of the grain immersed in the alkali aqueous solution is optionally neutralized, washed, dehydrated, etc., dried to give food fiber powder, which is hneaded with a saccharide and a necessary amount of water, and heated to give AN (bean jam) containing saccharide.
Patent JP-S5729293-A (JP)
Title: Pretreating method of cellulosic material
Inventor: ISHIBASHI HITOSHI
IPC: A23K10/32
Filed: 1980-07-31
Abstract: PURPOSE: To improve the biodegradability of a cellulosic material, by impregnating the cellulosic material with an alkaline aqueous solution of a specific concentration, adjusting the mixing weight ratio to a specified value, and bringing the impregnated material into contact with ozone.  
     CONSTITUTION: A cellulosic material, e.g., rice straw, bagasse or waste paper, is cut and sprayed with an alkaline aqueous solution of an alkaline metallic or alkaline earth metallic compound in a concentration of 0.005W15wt% near a mixing tank 2. The mixing ratio between the alkaline aqueous solution and the celluosic material is in the range of 0.1W10. The sprayed material is then mixed and agitated by an agitating blade 3 in the mixing tank 2 and then fed to an ozone treating tank 1. Air containing ozone is blown from an ozone blowing port 9 at the bottom of the ozone treating tank 1 into the tank 1 and brought into contact with the cellulosic material. The cellulosic material treated with the ozone is then taken out of the bottom of the ozone treating tank 1 by a discharging feeder 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07287886-A (JP)
Title: Optical disk device
Inventor: ISHIKAWA JUN
IPC: G11B11/105
Filed: 1994-04-20
Abstract: PURPOSE:To simplify the construction, to reduce the size, the weight and the cost of the device by simultaneously moving a descrambler and external magnetic field up and down by a single elevating/lowering mechanism. CONSTITUTION:In an ejected condition, a cam driven pin 76 of a sliding plate 70 moves to a cam groove of a cam plate 73 and a second sliding plate 70 slides in an arrow k direction. A sliding plate 67 slides in the k direction through two limitter springs 81 and two connecting shafts 64 move in the k direction along four guiding grooves 65 of a chassis connecting plate 21b. As a result, four links 59 and 60 of a pantograph 58 are folded, an elevating/ lowering frame 46 vertically rises to an elevated position and a descrambler 43 and four external magnetic fields 44 are pulled up. On the other hand, during a loading operation, the descrambler 43 and the magnetic fields 44 are simultaneously lowered.
Patent JP-S5228246-A (JP)
Title: Transistor amplifier circuit
Inventor: FUKAYA KOUICHI
IPC: H03F1/30
Filed: 1975-08-28
Abstract: PURPOSE:Emitters and collectors are connected to a constant current circuit comprising transistors and diodes to enable to obtain stable mid-point potential to secure maximum output against temperature or power voltage variations.
Patent JP-H10299825-A (JP)
Title: Mass body movement control method for vibration damping device
Inventor: KAGEYAMA MITSURU
IPC: G05D19/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance vibration damping efficiency by reciprocating a mass body with a neutral point as a reference point at all times by controlling a mass body with making a displacement as a factor while the displacement output of the mass body is made proportional to command voltage. SOLUTION: A product (block B1) of an output of a vibration sensor and a regulator gain G is converted (block B3) into a time history signal through a filter B2, and its result is multiplied by a scalar gain GO so as to allow command voltage to be determined (block B4). The command voltage V is outputted (block B5) to an AC servo motor of a damping device so as to allow a mass body to be moved. The displacement of the output and velocity of the mass body are detected (block B6) so as to be slightly fed-back to command voltage just before it is inputted to the aforesaid AC servo motor by means of a closed minor loop. When the displacement of the mass body exceeds the limit of a stroke by 80%, correction is made (block B7), in which a scalar gain GO at every moment is lowered down to a 80% stroke value. Correction that GO is increased upto a target value, is made (block B8) in the following one quarter period of time after the maximum value of one half period (TO) required by the reciprocal movement of the mass body 14 has been observed.
Patent JP-S588895-A (JP)
Inventor: HOSAKA NOBUYOSHI
IPC: F16L19/06
Filed: 1981-07-06
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-S5228639-A (JP)
Title: Relay with plural inputs
Inventor: IWASAKI MINORU
IPC: H02H3/40
Filed: 1975-08-30
Abstract: PURPOSE: To obtain identical characteristic with that of analog relay from digital values of voltage and current, , in a digital relay where failure in power system is detected by performing operation on instantaneous voltage and current values of power system. 
     COPYRIGHT: (C)1977,JPO&Japio