baber/WOPTO huggingface dataset:
Patent JP-S59230771-A (JP)
Title: Manufacture of glazed substrate for thermal head
Inventor: SAIDA KATSUAKI
IPC: B41J2/335
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a glazed substrate having a protuberant glaze and a flat glaze and free of build-up at end parts, by a method wherein the width of the second glass paste printed in a belt form on a glass paste having a slit form opening is changed to be narrow in proximity to end parts. CONSTITUTION:A glass paste 22 is printed on a highly heat-conductive substrate 21 of an alumina ceramic or the like so as to produce a slit form opening 23. Then, the second glass paste 24 is printed thereon to cover the opening 23 by a pattern having a width W4 and a length L4 with the width set to be smaller then W4 in proximity to the end parts. Accordingly, the contact between the protuberant glaze 25 and the flat glaze D after a heat treatment and sintering will be smooth, and the entire periphery of the protuberant glaze 25 can brought into smooth contact with the flat glaze D.
Patent JP-S62264141-A (JP)
Title: Sheet bundle discharge device
Inventor: SUGAWARA YOICHI
IPC: G07D1/00
Filed: 1986-05-07
Abstract: PURPOSE:To discharge several sheets in a bundle, by providing a sheet bundle storage section in which several bundles of sheets each bundle having a predetermined number of sheets and stored, and a sheet bundle discharge section for discharging the sheet bundles one by one. CONSTITUTION:A banknote bundle detecting sensor detects and confirms the remaining condition of bundles 20 in a bundle storage section and the presence of a bundle 20 led to a banknote bundle discharge position, and therefore, it is precisely determined whether the bundle 20 may be discharged or not. Then, a drive motor for a rotating belt 25 is driven by a predetermined amount in accordance with a discharge signal for the bundle 20, and therefore, banknote bundle carrier plates 26 are successively moved up to the banknote bundle discharge position. Further, a drive motor for a pusher device 27 is driven in accordance with the discharge signal from the bundle 20 so that the pusher device 27 pushes out the bundle 20 set on the carrier plate 26 and therefore, the bundle 20 is led to a bundle discharge outlet port 17. Further, thus discharged bundle may be taken out by a customer when a bundle discharge outlet shutter 28 located above the discharge outlet port 17 is opened.
Patent JP-H10277151-A (JP)
Title: Plastic tube
Inventor: IKOMA AKIO
IPC: A61M5/14
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a plastic tube which has weather resistance and is harmless to a human body, by proving the tube with a sectional shape having point parts on at least both edges, and having a guide hole inside. SOLUTION: A tube 1 is molded from a polyolefin or the like such as polyethylene. A main body 2 of the tube 1 has a sectional shape having the point parts 3, 3 at the both edges, and a guide hole 4 is pierced inside. Thickness in the lateral direction (a) is set more than that in the longitudinal direction (b). By applying this structure, the points parts 3, 3 at the both edges, express the rib effect, and the plastic tube can be prevented from folded and collapsed even when it is shaped into a coil, by the difference of the thicknesses (a), (b)between the lateral and longitudinal directions. Further the main body 2 is optionally provided with a sectional shape having point parts on four corners. Whereby the plastic tube which does not include the substance harmful to the human body, can be obtained.
Patent JP-S58222929-A (JP)
Title: Air fuel ratio controller
Inventor: NISHIGUCHI HISAO
IPC: F02D41/34
Filed: 1982-06-21
Abstract: PURPOSE:To prevent a fuel injection quantity from excessively increasing after finish of a fuel injection cut off, by increasing the integration time constant to be longer for air fuel ratio feedback during the time an output of an air fuel ratio sensor initially changes to an overrich signal after the finish of the fuel injection cut off. CONSTITUTION:After finishing a fuel injection cut off, an output of an air fuel ratio sensor initially changed to an overrich signal is detected in a step 74, and during the time from this detection to resetting, a flag B is set to ''1''. During the time with the flag B in ''1'', an excess of integration is set to l' in a step 77, while during the time with the flag B in ''0'', the excess of integration is set to l in a step 78. Further being the relation where l'<l, the integration time constant of the air fuel ratio sensor during the time where B=1 is longer as compared with that of the sensor during the time where B=0. In this way, a fuel injection quantity can be prevented from excessively increasing after finishing the fuel cut off.
Patent JP-H06314427-A (JP)
Title: Production of magnetic recording medium
Inventor: KUROSAWA SATOSHI
IPC: G11B5/84
Filed: 1993-05-06
Abstract: PURPOSE:To effectively remove projections, etc., by spraying liquid, such as pure water, under a high pressure while rotating the magnetic recording medium after forming a protective layer at the time of forming the recording medium by subjecting the front surface of a nonmagnetic substrate to texturing, then further, laminating a ground surface layer, a magnetic layer and the protective layer thereon. CONSTITUTION:Chromium is used for the ground surface layer, cobaltchromium, cobalt-chromium-tantalum, cobalt-chromium-nickel or the like for the magnetic layer and carbon or the like for the protective layer. These layers are formed by a sputtering method, etc. The medium formed in such a manner is subjected to a washing treatment by spraying the high-pressure liquid thereto. Pure water, org. solvent, such as isopropanol, and fluorine solvent, such as perfluoropolyether, having at least >=47 deg.C b.p. under an atom. pressure are used for the liquid at this time. The pressure of the liquid to be sprayed is specified at least to 1500psi and further, the medium is rotated or revolved at least at 2000rpm. The treatment time is specified to 0.5 to 60 minutes.
Patent JP-S5331154-A (JP)
Title: Transformer for digital voltage and current
Inventor: NII YOSHIJI
IPC: G01D5/12
Filed: 1976-09-03
Abstract: PURPOSE: To realize low cost and high reliability with simple constitution, by inserting ferrite core into transmission path more than one piece like as beads, so as to give function of low-pass filter to transmission line, to lay it under magnetic shield, and also to make it noise-proof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5534215-A (JP)
Title: Lapping compound and its preparation
Inventor: KURABAYASHI MASAYOSHI
IPC: C09K3/14
Filed: 1978-08-31
Abstract: PURPOSE: To obtain a lapping compound capable of reducing treating cost of plating waste liquors and preventing pollution at a low cost for reutilizing resources, by adjusting the viscosity of metals recovered from plating waste liquors with a lapping oil.  
     CONSTITUTION: A lapping oil is added to a crude sludge, recovered from plating waste liquons, stirred under heating and cooled with stirring. A machine oil corresponding to the material to be lapped is added to the cooled mixture to give the desired lapping compound having an adjusted viscosity. Lard oil or vaseline is preferably used as the lapping oil. Metals present in the recovered sludge are chromium, aluminum, zinc, copper, iron, etc. in the form of hydroxides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5229737-A (JP)
Title: Process for preventing foreig noise in the projector of a magnetic rec ord-and-reproduce type
Inventor: KAYANO MASAHARU
IPC: G03B31/00
Filed: 1975-09-02
Abstract: PURPOSE: To prevent the occurrence of foreign noise caused by an extraodinary vibration of film running due to a sudden increase of a friction coefficient resulting from the rise of film temperature in the projector of a magnetic recordand-reproduce type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11288209-A (JP)
Title: Image forming device
Inventor: OYAMA KUNIHIRO
IPC: B41J29/13
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To easily exchange a transfer roller in an image forming device having a photoreceptor provided in an image forming device main body, a transfer roller provided on an opening/closing cover and transferring a toner image formed on the surface of the photoreceptor to transfer paper and a protection shutter covering the transfer roller when the opening/closing cover is opened. SOLUTION: This device is equipped with a spring to hold the protection shutter 36 at a retreat position when the opening/closing cover 23 is opened and the shutter 36 is turned to the retreat position. Since the shutter 36 is held at the retreat position when the cover 23 is at an opening position and the shutter 36 is turned to the retreat position, the exchanging operation of the transfer device is easily performed.
Patent JP-S5628827-A (JP)
Title: Method of preventing shift of defogging agent to surface of film for farm use
Inventor: HAYASHI KATSUHIKO
IPC: B29C48/335
Filed: 1979-08-20
Abstract: PURPOSE: To prevent the shift of a defogging agent to the surface at the time of preservation thereof by taking up a farm-use laminate film formed by an inflation method and containing a defogging agent at its inner layer sides by causing them to adhere tightly to each other.  
     CONSTITUTION: By use of a two-layer inflation forming device, a resin composition prepared by blending 0.1W10pts.wt. of a defogging agent with 100 parts of a resin (preferably is a polyolefin resin) is supplied to an inner layer extruding machine, and a resin blended with no defogging agent to an outer layer extruding machine, and both resists are simultaneously extruded to form a laminate layer containing the defogging agent at its inner layer sides. Then, the laminate film is pressed under a pressure of about 2W5kg/cm 2  to cause the inner layer sides to tightly adhere to each other, and thereafter successively taken up and preserved as it is. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59230992-A (JP)
Inventor: MAKINO KAZUHISA
IPC: B66C1/10
Filed: 1983-06-15
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-S61264584-A (JP)
Title: Magnetic bubble memory element
Inventor: MIYAMOTO NAOKI
IPC: G11C19/08
Filed: 1985-05-20
Abstract: PURPOSE:To concentrate an attraction magnetic pole and stably form a hold magnetic field by providing a pattern protruding section of the same member to a magnetic bubble transfer side of an L-shaped wide gap pattern. CONSTITUTION:The first and second patterns 10' constituting a minor loop 1 are formed by providing a pattern protruding section 10A comprising the same member as the pattern so as to have one bent point at an outer peripheral section being a transfer side of the magnetic bubble with respect to a magnetic bubble transfer direction P. Thereby, in a start and stop operations, when a stop direction is made + or -X direction, and + or -Y direction, a strong magnetic pole can be concentrically generated at the pattern protruding sections 10A, and irrespective of the stop direction, a magnetic bubble transfer characteristic having stable and superior start and stop operations, can be obtained.
Patent JP-S5440322-A (JP)
Title: Controlling of chemical liquid distribution
Inventor: KUNINORI MASATO
IPC: B05B12/00
Filed: 1977-09-05
Abstract: PURPOSE: To easily sprinkle a required amount of chemical liquid independently of the area of cultivated field, by comparing a flow rate measured by a flow meter with a set flow meter through a computer and changing feed valves.  
     CONSTITUTION: A plurality of chemical liquid feed valves are branched from a main feed pipe directly coupled to the flow meter. A unit feed quantity setter is connected to the computer. When the flow rate detected by the flow meter coincides with the product of a set unit feed quantity and the field area stored in the computer and corresponding to the feed valve, the valve is operated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5531971-A (JP)
Title: Digital number meter of weight comparison type
Inventor: OOTA SENKICHI
IPC: G01G19/42
Filed: 1978-08-30
Abstract: PURPOSE: To obtain the number of measured samples accurately and to perform digital display, by counting the balance of a balance when the reference sample and measured sample are placed on the balance, as frequency change.  
     CONSTITUTION: First the reference sample 2 is placed on the balance 1, the variable frequency oscillator 5 is operated with the output signal of the deviation detector 3, the output is amplified 6, electromagnetic coil 8 is driven via the current magnetism selector 7, the oscillator 5 is changed so that the balance 1 is balanced, and the frequency at this time is counted and stored. Next, the measured sample 4 is placed on the balance 1 by opposing to the reference sample 2, the oscillator 5 is changed so that the balance 1 is balanced, and the frequency in this time is stored. Further, by comparing the both count values, the number of samples 4 is obtained to enable digital display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63271574-A (JP)
Title: Vector plotting circuit
Inventor: SAKURABA TAKAHIRO
IPC: G06F17/50
Filed: 1987-04-28
Abstract: PURPOSE:To plot a thick character and a plane painting vector pattern efficient ly by providing a means which ORs respective address dots in each concatenate block with address dots which adjoin in a subaxis direction. CONSTITUTION:The means which ORs the respective address dots in each concatenate block 10 with the address dots adjoining in the subaxis direction is provided, and OR operation for the concatenate block 10 is performed in the subaxis X direction to generate a two-dot parallel vector pattern 12, which is processed similarly to a one-dot pattern. Consequently, a desired vector pattern of two-dot width is generated freely over a wide angle range from the start address of the block and block address access is attained only by access in the main-axis direction, thereby reducing the processing time to half.
Patent JP-S5231059-A (JP)
Title: Preparation of oxybenzoylbenzoic acids
Inventor: KOU KEIUN
IPC: C07C65/40
Filed: 1975-09-02
Abstract: PURPOSE: Title compounds useful as UV-absorbers for plastics and intermediates for the synthesis of fluoran-type dyes are prepared in good yield. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5229601-A (JP)
Title: Diaphrgm pump
Inventor: ARIMA HIROSHI
IPC: F04B43/067
Filed: 1975-09-02
Abstract: PURPOSE:By using a valve device combining a relief valve and a vacuum valve in one unit for an oil controller, devised is to miniaturize a diaphragm pump as small as possible.
Patent JP-S63275870-A (JP)
Title: Flow control nozzle
Inventor: CHIBA YASUTSUNE
IPC: F23N1/00
Filed: 1987-05-01
Abstract: PURPOSE:To prevent chattering and to improve closing characteristic by placing a shock absorber between an auxiliary spring for energizing a control valve body toward an electromagnetic plunger and a tappet portion of the electromagnetic plunger. CONSTITUTION:A pulse control circuit for variably regulating the operation control period of an electromagnetic plunger 14 and power supply time for every period is connected to an electromagnetic coil 28. A control valve body 10 is controller of its operating distance, opening times and degree per unit time of an orifice 2 which are achieved by sifting the reciprocating position. The control vale body 10 supported slidable and reciprocally by a guide 31 penetrating through the center of a cone chip 3 is energized by an auxiliary spring 11 toward the electromagnetic plunger 14. A shock absorbing member 12 is placed between the auxiliary spring 11 and the tappet portion 15 of the electromagnetic plunger 14.
Patent JP-H04235144-A (JP)
Title: Conjugate of difluoroglutamic acid with folate and antifolate for treatment of neoplasmic desease
Inventor: FUIRITSUPE BEI
IPC: C07D475/02
Filed: 1991-04-12
Abstract: This invention relates to intermediates for the preparation of certain conjugates of folates and antifolates with difluoroglutamic acid which are useful in the treatment of patients suffering from certain neoplastic diseases including leukemia, melanomas, carcinomas, sarcomas and mixed neoplasias.
Patent JP-H028375-A (JP)
Title: Method for roughing surface of base plate
Inventor: KITAHIRO ISAMU
IPC: C23F1/00
Filed: 1988-04-28
Abstract: PURPOSE:To easily roughen the surface of a base plate made of metal oxide by sticking metal having bonding force to oxygen stronger than the above- mentioned metal on the surface of the base plate made of metal oxide and partially reducing metal oxide incorporated in the base plate and thereafter etching this base plate. CONSTITUTION:A metallic layer 3 such as Ti having bonding force to oxygen larger than Al is stuck by sputtering on the main surface 2 of a base plate 1 made of metallic oxide such as e.g., Al2O3. In this case, a Ti-sticking layer 3 is nonuniformly formed by controlling sputtering velocity and Al2O3 in the part is reduced by Ti to form Al. Thereafter the main surface 2 made of Al2O3 is roughed 4 by immersing the base plate in an NaOH aq. soln. to dissolve and remove Al in the reduced part and etching the base plate. When various electrically-conductive films and resistor films are formed on this surface by vapor deposition, plating and printing, etc., adhesive force on the base plate 1 made of Al2O3 is improved.
Patent JP-S62263618-A (JP)
Title: Electromagnetic equipment
Inventor: NAKAJIMA KEIJI
IPC: H01F27/245
Filed: 1986-05-09
Abstract: PURPOSE:To lighten an electromagnetic equipment without damaging electrical characteristics by forming the width of a side leg and of a yoke leg for a core, of the joining section between a central leg and the yoke leg, and of the joining section between the side leg and the yoke leg to be approximately a half of the width of central leg. CONSTITUTION:The width of side legs 17 and yoke legs 18 for a core 12, of the joining sections between a central leg 16 and the yoke legs 18 and of the joining sections between the side legs 17 and the yoke legs 18 is shaped approximately a half of that of the central leg 16. That is, the joining sections 19 between the central leg 16 and the yoke legs 18 for the core 12 and the joining sections 20 between the side legs 17 and the yoke legs 18 are made approximately the same as the width of the side legs 17 or the yoke legs 18 in the joining sections 19, 20, thus lessening the weight of the core. Magnetic flux density in the joining sections 19, 20 at that time is made approximately the same as the side legs 17 and the yoke legs 18, and hardly has an effect on the electrical characteristics.
Patent JP-S60250735-A (JP)
Title: Scanning beam tdma radio communication system
Inventor: SHINDOU SHIYUUICHI
IPC: H04B7/15
Filed: 1984-05-28
Abstract: PURPOSE:To transmit a synchronizing signal in a prescribed format and to improve the communication efficiency of TDMA communication by using a non- directional or form block antenna for a descending circuit from one station to plural stations and a scanning beam antenna for an ascending circuit from plural stations to one station. CONSTITUTION:A 90 deg. fan beam pattern 10 for a descending line is used for the descending circuit of one station, a scanning beam pattern 11 for an ascending circuit is used for the ascending circuit and the 90 deg. range is covered with n beams and scanned at a high speed to execute TDMA communication. A synchronizing signals 8 is arrayed on the head of a frame format to be used for the communication, plural bursts are arranged after the signal 8 and control bursts 9 and a pre-amble 7 are formed in the bursts 5. Thus, signals outputted from plural stations in the descending circuit within the 90 deg. range can be always received by one station, which extracts respective synchronizing signals 8, detects the position of the control burst 9 of the station itself and sends an originating signal or the like by the burst 9.
Patent JP-S588256-A (JP)
Title: Power device of carburretor
Inventor: SHINDOU TAKAO
IPC: F02M7/04
Filed: 1981-07-08
Abstract: PURPOSE:To automatically adjust the amount of additional fuel according to temperature by making one of the plural number of coil shaped springs for controlling the make and break action of a power valve from a shape storing alloy. CONSTITUTION:A power valve 4 having a pedestal 1, a conical valve body 2 and a valve spring 3 is provided inside a float chamber 5, and on its upper side a negative pressure chamber 6 and a piston chamber 7 are arranged. And an actuating lever 8 protruded downward from a piston 7 is inserted into the float chamber 5 to actuate an actuating spring 9. Here, the valve spring 3 is made from a shape storing alloy, and is processed so as to provide the shorter coil length at low temperature. Hereby, the valve spring 3 causes, at low temperature, the power valve 4 to be closed even if it does not produce valve closing force, and it causes, at high temperature, the power valve 4 to be closed to permit the amount of additional fuel to be restricted because it produces valve closing force, thus allowing high efficiency operation to be provided coverting the range from low temperature to high temperature.
Patent JP-H10301101-A (JP)
Title: Color filter substrate, manufacture thereof and liquid crystal panel
Inventor: SUMIDA SHIROU
IPC: G09F9/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To expand the visual angle characteristic of a liquid crystal panel without necessitating a new manufacturing process and making a manufacturing process complicated by forming the surface of the area of a display picture element which is the minimum unit of display surrounded by black matrices to be recessed or projecting. SOLUTION: The surface of a display picture element area 1 that is the minimum unit of the display surrounded by a black matrix layer 3 is formed so as not to be flat but recessed. Namely, the surface of a color filter layer 2(2a-2c) is formed to be recessed and also an overcoat layer is formed on the color filter layer 2 so as to maintain a surface shape. Thus, the surface of the color filter layer 2 and the surface of the overcoat layer are formed to be recessed, so that the layer thickness of a liquid crystal layer is continuously changed within the display picture element area. In the case that voltage is applied to a liquid crystal panel, the tilt angle of a liquid crystal molecule is distributed in a state where it has variation within a fixed range, so that the difference of an optical characteristic by an observing direction is reduced.
Patent JP-H047018-A (JP)
Title: Desulfurization and dechlorination device
Inventor: FUJITA SANAI
IPC: B01D53/34
Filed: 1990-04-24
Abstract: PURPOSE:To permit an acidic exhaust gas contg. sulfur or chlorine to be emitted in a neutral state by passing the exhaust gases through neutral and adjusting filter mediums. CONSTITUTION:The subject device is provided with a gas inlet 10, a neutral layer 12 filled with neutral filter medium, an adjusting layer 14 filled with adjusting filter medium and a pH sensor 18 located between the adjusting layer 14 and a gas outlet 17 and a capable of detecting the pH value 6-7. The neutral filter medium is produced by shaping and baking powdered animal bones, a bonding assistant, an effective component of ashes of burnt garbage, alumina and an org. powder, containing at least 40wt.% powdered animal bones and having a highly alkaline, granular form. The adjusting filter medium is produced by shaping and baking powdered animal bones, a bonding assistant, an effective component of ashes of burnt garbage, alumina and an org. powder, containing a smaller amt. of the powdered animal bones than the neutral filter medium and having a low alkaline, granular form. As a result, an acidic exhaust gas contg. sulfur or chlorine can be emitted in a neutral state.