baber/WOPTO huggingface dataset:
Patent JP-S59204040-A (JP)
Title: Color photographic sensitive material
Inventor: OOKI NOBUTAKA
IPC: G03C7/26
Filed: 1983-05-04
Abstract: PURPOSE:To obtain a novel color stain preventing agent capable of efficiently removing the oxidized product of a color developing agent or an electrostatic charge transfer type black developing agent by incorporating a specified compd. as the color stain preventer. CONSTITUTION:A silver halide color photographic sensitive material incorporates as a color stain preventer a compd. represented by general formula ( I ) in which R<1> is H, halogen (Cl, Br or F), or alkyl optionally substd. by halogen, OH, alkoxy, or the like, preferably, alkyl of 1-20 total C atoms, such as methyl, ethyl, t-butyl, or n-pentadecyl, and R<2>, R<3> are each alkyl, or aryl optionally substd. by halogen, alkyl, alkoxy, or the like, and a ring substd. by OH may be a phenol ring, and each may be same or different and may combine with an atomic group Q to form a naphthol ring, each has preferably 6-30 C, and each is exemplified by 4-(n-dodecyloxy)phenyl, p-tolyl, 3,4-dichlorophenyl, 4-dodecylphenyl, or the like, and one of A and B is -SO2- and the other -CO-.
Patent JP-H06268044-A (JP)
Title: Clean transfer method and apparatus therefor
Inventor: MASUJIMA MASARU
IPC: H01L21/68
Filed: 1993-03-15
Abstract: PURPOSE:To provide a constitution for shifting a transfer object using a vacuum clean box having minimized the space to be kept under the vacuum condition in view of simplifying the treatment thereof and minimizing a closed space to be evacuated at the time of combination with each processing unit to shorten the time required for combination. CONSTITUTION:A vacuum clean box 1 having no vacuum means and shifting means and a vacuum apparatus 40 comprising a shutter 45 which removably engages with a shutter/cover portion 4 of the vacuum clean box 1 and a means for driving to open or close the shutter 45 and an opening/closing port 42 which can be opened or closed freely with the shutter 45 are provided and these vacuum clean box 1 and vacuum apparatus 40 are coupled to form an air-tight closed space facing to the shuter/cover portion 4 and shutter 45. Moreover, the shutter/cover portion 4 and shutter 45 are integally closed within the vacuum apparatus with the opening/closing drive means when these are engaged with each other.
Patent JP-S58195442-A (JP)
Title: Coupling method for steel plate frame for motor to terminal box
Inventor: FUJII KOUZABUROU
IPC: H02K5/22
Filed: 1982-05-08
Abstract: PURPOSE:To prevent the damage of a stator coil due to cutting chip by opening a through hole for lead wirings and a lower through hole for coupling a terminal before forming a frame of steel plate in the cylindrical shape, and coupling the box to the frame via the prescribed coupling member after forming. CONSTITUTION:The through hole 2 for lead wirings 6 is opened at the prescribed position of a steel plate of the prescribed thickness which is cut in the prescribed size, a plurality of terminal box mounting seats 3 are welded to the periphery of the hole 2, and a lower hole of the prescribed size is opened at the seat 3 the steel plate is formed in a cylindrical shape to form a frame 1. Then, a terminal box 4 is then coupled to the end faces of the seats 3 with coupling members which do not produce cutting chips such as tapping screws 5.
Patent JP-H04312834-A (JP)
Title: Covering film and formed body covered therewith
Inventor: MATSUO SHIGERU
IPC: B32B7/02
Filed: 1991-04-11
Abstract: PURPOSE:To obtain covering film excellent in heat resistance, electrical characteristics and the like by a method wherein polyether-based coplymer, the ratio of specified repeating units contained of which and the melt viscosity at specified temperature of which lie within a specified range, is stretched. CONSTITUTION:The polyether-based copolymer constituting covering film concerned consists of the repeating unit A represented by the formula I and the repeating unit B represented by the formula II and must have the molar ratio (A/A+B) of the repeating unit A to the sum of the repeating unit A and the repeating unit B of 0.2-0.6. Further, the melt viscosity at 400 deg.C is essentially 300-100,000 poise. Furthermore, in the manufacturing of the polyether-based copolymer, dihalogenobenzonitrile, dihalogenobenzoyhenone and 4,4'-biphenol are employed as starting monomer.
Patent JP-H08269252-A (JP)
Title: Thermoplastic polymer composition, production thereof, and injection molded article produced therefrom
Inventor: KOURA KOJI
IPC: C08L25/00
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a thermoplastic polymer compsn. improved in adhesive properties and in adhesion to a coating film so that the step of cleaning with a TCE vapor and/or the step of treating with a primer can be omitted without detriment to the moldability and mechanical strengths. CONSTITUTION: 100 pts.wt. polymer component comprising 20-85 pts.wt. olefin resin and 15-80 pts.wt. elastomer is compounded with 0.1-30 pts.wt. terpene resin and/or its hydrogenation product, then compounded with 4 pts.wt. or lower cross-linker if necessary, and melt mixed and kneaded with a kneader.
Patent JP-H04312026-A (JP)
Title: Radio transmitter-receiver
Inventor: FUJIWARA AKIHIKO
IPC: H04B1/40
Filed: 1991-04-11
Abstract: PURPOSE:To automatically set the strength of a transmitted radio wave optimum by a controller by adding a transmission output change request signal to a transmission signal. CONSTITUTION:A received radio wave detecting part 2 detects the strength of the received radio wave from the output of a receiving part 1. This level detection signal is inputted to a fuzzy controller part 3. An output change request detecting part 4 detects the transmission output change request signal in the received radio wave from the output of the receiving part 1. The detecting part 4 detects the contents of this signal, and inputs the contents of this signal to the fuzzy controller part 3. The control signal for transmission of the defined output of the controller part 3 is inputted to a transmission level control part 5 and a transmission output change request addition circuit 6. The control part 5 forms a transmission output level control signal at a transmitting part 7. Besides, the circuit 6 forms the transmission output change request signal to an opposite party side, and outputs it to the transmitting part 7. The transmitting part 7 controls transmission output in accordance with the contents of these control signals.
Patent JP-2000272136-A (JP)
Title: Fabrication of fluid ejector
Inventor: MIKI KATSUMASA
IPC: B41J2/045
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fabrication method for fluid ejector having enhanced productivity. SOLUTION: A piezoelectric 12, a diaphragm 13 and a resist layer 14 are formed sequentially on the upper surface of a substrate 11. The resist layer 14 is irradiated selectively with UV-rays and immersed into a developer to form a resist pattern 15. Subsequently, a thermoplastic resin layer 16 is formed and then removed from the upper surface of the resist pattern 15. Thereafter, the resist pattern 15 is removed and a resin pattern 17 is formed. Finally, a barrier wall becoming a structural body is formed on the upper surface of the resin pattern 17 by bonding and a pressure chamber is formed between the barrier walls.
Patent JP-S58196727-A (JP)
Title: Logical circuit
Inventor: NAKANO MASASHI
IPC: H03K19/0948
Filed: 1982-05-12
Abstract: PURPOSE:To reduce the power consumption of a logical circuit in operation, by connecting P and N channel type MOSFETs P1 and P2, and N1 and N2 in such a way that the drains of the FETs P1 and N1 are coupled together through a reistance and the drains of the FETs P1 and N1 are connected to the gates of the P2 and N2. CONSTITUTION:When an input potential VIN is nearly a half as high as a power supply potential VDD, the FETs P1 and N1 both turn on, but currents are limited by the resistance R. Further, when the value of the resistance R is so set that potentials VP and VN are close to the threshold voltages of the FETs P2 and N2, the FETs P2 and N2 turn on slightly, so a current flowing thereto is less. Therefore, a transient transition current is less, so the power consumption is reduced.
Patent JP-S5413765-A (JP)
Title: Sample slanting equipment of scanning electron microscope or the like
Inventor: KASAHARA MOTOHISA
IPC: H01J37/20
Filed: 1977-07-04
Abstract: PURPOSE: To limit a tilt angle corresponding to the distance between the object lens and sample surface, by causing the tolerance of the rotation angle of a tilting body to vary with the position in the light axis direction of the tilting body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02257764-A (JP)
Title: Picture forming device
Inventor: SHIBUYA KUNIHIRO
IPC: G03B27/62
Filed: 1989-03-30
Abstract: PURPOSE:To facilitate grouping of originals and recording media by reading picture information read and stored from a carried original while being rotated and recording the information on the carried recording medium. CONSTITUTION:A picture data read by a picture read section 200 is stored in a RAM 102 of a control section 130 and the picture data stored in the RAM 102 is read by an address counter 115 while being rotated by 180 deg. and recorded on recording paper by a picture recording section 250. Thus, an original discharged through a same paper carrier section and recording paper on which a picture is formed are rotated by 180 deg.. Thus, even when the paper feed and the paper discharge means of the original and the recording medium are used in common, the original and the recording medium are easily grouped.
Patent JP-S523380-A (JP)
Title: Multi electronic gun penetration type cathode ray tube
Inventor: TAKANO TAI
IPC: H01J29/48
Filed: 1975-06-25
Abstract: PURPOSE: Raising withstand voltage characteristic between pins by decreasing a number of pins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02255367-A (JP)
Title: Color ink ribbon structure
Inventor: MINAGAWA HIROYUKI
IPC: B41J31/16
Filed: 1989-03-30
Abstract: PURPOSE:To supply a plurality of color inks by one ink supply unit by providing an ink supply unit for supplying mixture ink to a mixture ink supply layer of a ribbon having the supply layer and at least two prime color isolating layers. CONSTITUTION:A mixture ink supply felt 2 containing mixture ink supplies mixture ink to a mixture ink supply layer 1d of a color ink ribbon 1. A color ink ribbon 14 can separate colors by a principle of paper chromatography. Accordingly, the mixture ink supplied to the layer 1d of the ribbon 1 from the felt 2 is precipitated with yellow component in a yellow isolating layer 1c and with blue component in a blue isolating layer 1b as it rises to the layer 1c   the layer 1b a red isolating layer 1a by means of a capillary tube phenomenon. Only red component of the mixture ink is arrived at the layer 1a.
Patent JP-S62237197-A (JP)
Inventor: ISHIBASHI SUSUMU
IPC: F16L37/00
Filed: 1986-04-07
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-H11275685-A (JP)
Title: Beep sound level lowering circuit when using earphone
Inventor: HASEGAWA HIROYUKI
IPC: H04R3/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and automatic beep sound lowering circuit to be effective only when using an earphone. SOLUTION: When a loudspeaker 11 is used, sounds are generated from the loudspeaker 11 by amplifying sound signals by means of a low-frequency amplifier 1 and passing the amplified sound signals through an earphone jack 9. When an alarm is generated, a switch 7 is turned on and beep signals from an oscillation circuit 8 are amplified by means of the amplifier 1 through the switch 7, resulting in the generation of beep sounds from the loudspeaker 11. When an earphone is used, the sound signals which are amplified by means of the amplifier 1 are converted into sounds through the earphone jack 9, and a transistor 15 is turned on by means of the DC bias of the amplifier 1.  The beep signals from the oscillation circuit 8 are voltage-divided by means of resistors 6 and 16 after passing through the switch 7, and after the beep signals are inputted to the amplifier 1 at a lowered level, the earphone generates low- level beep signals through the earphone jack 9.
Patent JP-S537688-A (JP)
Title: Preparation of n1-(2-tetrahydrofuranyl)-5-fluorouracil
Inventor: KIKAZAWA KAZUO
IPC: C07D405/04
Filed: 1976-07-07
Abstract: PURPOSE: To prepare the title compound, useful as low toxic antitumors, in high yield with simple operations by the reaction of 5-cluorouracil, which is stable to moisture, heat, etc. with carboxylic acid ester derivatives. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10274460-A (JP)
Title: Centralized control device of showcase and the like
Inventor: TAKEUCHI MASANOBU
IPC: F25D11/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiently manage, for example, a plurality of showcases collectively in an outside maintenance company by allowing a maintenance side control means to output map information on the position and the region of a shop where a shop-side control means to be connected is installed. SOLUTION: A main control device (a shop-side control means) 3 is installed at shops P1 and P2, for example, at a supermarket, and is constituted of a central control device 2 including a personal computer and a microcomputer. A maintenance-side control means (a remote control device) 1 is constituted of a system control device 4, a terminal-side control device 6, and a remote control device 1 that is installed at a maintenance company M for performing maintenance control, and constituted of a personal computer. A shop control means and a maintenance-side control means communicate data via a public line L, and at the same time a maintenance-side control means retains and outputs map information on the position of a shop where the shop-side control means being connected is installed and a region where the shop is located.
Patent JP-H02257025-A (JP)
Title: Color difference discriminating device
Inventor: NIUCHI YASUYUKI
IPC: G01J3/50
Filed: 1989-03-30
Abstract: PURPOSE:To discriminate the color difference of the subject whose color is to be inspected with stability by converting a current signal from each photodetector to a voltage signal and comparing the absolute value of each voltage difference signal with a reference signal. CONSTITUTION:When incident light 10 irradiates the independent surface 8 whose color is to be inspected of the subject whose color is to be inspected from a light source 1, the scattered light 11 which is in proportion to reflectance in each color inspecting range 9 is respectively received by two photodetectors 21 and 22. Then, in the photodetectors 21 and 22, the received light beams are respectively converted to current signals ISC1, and ISC2 having magnitude corresponding to the quantity. The signals ISC1 and ISC2 are respectively supplied to current - voltage converting circuits 31 and 32 and the converted voltage signals V01 and V02 are differentially amplified 4 and ¦V01-V02¦ is obtained in a comparison circuit 7 and compared with the reference voltage and then the color difference is discriminated. Thus, the color difference on the subject surface 8 whose color is to be inspected of the subject whose color is to be inspected can be discriminated with stability without being influenced by the change in an illuminating condition, the lightness of the subject, the difference between the light and the shade and the rush of the subject, etc.
Patent JP-H02260183-A (JP)
Title: Magnetic disk device
Inventor: ISHIDA BUNJI
IPC: G11B21/21
Filed: 1989-03-30
Abstract: PURPOSE:To weaken an impact at the time of starting/stopping a device, and to improve durability by providing a device, which feeds gas inside a head disk assembly, and applying gas pressure to a head at the time of writing/ reading. CONSTITUTION:When the device is started, that argon gas does not exist in a head disk assembly (HDA) 1 is confirmed, and a disk medium 7 is rotated. When a rotational frequency comes to constant, a valve 9 is controlled by a gas generator 2, and the argon gas is fed from a bomb into the HDA1 until the pressure attains a prescribed value. The floating quantity of a head 8 is decreased by the gas pressure, and the head can write and reads information. When the device is stopped, a leak valve 6 is opened, the inside of the HDA 1 is made into an argon gas-removed state, then the rotation of the disk 7 is stopped. Thus the impact between the disk medium and the head is weakened, and the head device with durability can be obtained.
Patent JP-S60225312-A (JP)
Inventor: ONO MIKIYUKI
IPC: H01B9/02
Filed: 1984-04-23
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-S62236519-A (JP)
Inventor: SHIMADA SADAHIRO
IPC: A47L5/12
Filed: 1986-04-08
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-H02258132-A (JP)
Title: Apparatus for reconditioning molding sand
Inventor: SASAKI YOSHIO
IPC: B22C5/04
Filed: 1989-03-30
Abstract: PURPOSE:To prolong the service life of a rubber and to quicken detachment of foreign matter by forming a flying-out part integrally formed of wear resistant material with binder on surface layer of the runner and forming the surface of the flying-out part to rough surface. CONSTITUTION:The rotary runner 8 is the one integrally formed by setting the wear resistant material 10 formed as granular with the binder 11 and has plural rotary blades 8A, and also the surface in the molding sand flying-out part 8a of the rotary blade 8A is formed to the rough surface projecting the wear resistant material 10. By this method, even in the case frictional action of the molding sand is applied, the service life of the rotary runner 8 is longer than that of an iron-made material. Further, as the surface of the rotary blade 8A is the rough surface, the frictional contacting force with the molding sand can be made to large and the detaching performance of the foreign matter can be made to large.
Patent JP-H07284951-A (JP)
Title: Method for broadening plasma jet
Inventor: AKIMOTO JUN
IPC: B23K10/00
Filed: 1994-04-19
Abstract: PURPOSE:To execute industrial heat treatment of metallic materials by a plasma jet by providing concrete means at the time of heating a wide range in such a case materials to be treated are particularly plate materials by broadening the plasma jet in the method of directly applying the plasma jet to the materials to be treated at the time of heating the metallic materials, such as steel. products. CONSTITUTION:The ratio (qp/qh) of a gaseous plasma quantity (qp) and gas quantity (qh) for broadening is set in a range of >=0.3 in a system for broadening the plasma jet by simultaneously ejecting the broadening gas for broadening the plasma jet from two places or above in a direction intersecting with the central axial line of an outside nozzle to the plasma jet to be injected from the outside nozzle of a plasma torch. As a result, the need for a switching device is eliminated for an oscillation system of the plasma jet by switching of the ejection direction of the gas for broadening and the broadening of the plasma jet is executed by the simple constitution of merely involving the adjustment of the gaseous plasma quantity and the broadening gas quantity.
Patent JP-H07286537-A (JP)
Title: Engine for model
Inventor: USHIO YASUO
IPC: A63H29/00
Filed: 1994-04-19
Abstract: PURPOSE:To correctly detect engine output by constituting the engine so that rotational movement of a magnetic body fitted to a member rotating in one body with an output shaft such as a crankpin is detected by a magnetic sensor. CONSTITUTION:An engine for a model aircraft is provided with a piston 12 reciprocatably arranged in a cylinder 11, the reciprocation of the piston at operating the engine is transmitted to a crank 16 through a crankpin 18 so as to rotate the crank 16. Outside the crankcase of such engine, a magnetic resistance element 32 as a magnetic sensor is provided in the projecting part 19b of a cover plate 19 fitted in the opening part 13a of the crankcase. This magnetic resistance element 32 is arranged on the cover plate 19 so as to oppose to the upper part of the rotational movement territory of the crankpin 18 sandwiching the cover plate 19 between, a signal of one pulse is generated by approach of a magnetic body 31 due to one rotation of the crank 16 by means of the magnetic resistance element 32, and the generated pulse signal is utilized for controlling the engine.
Patent JP-S59205108-A (JP)
Inventor: FUKAZAWA MASAKATA
IPC: H01B7/42
Filed: 1983-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S566066-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P15/00
Filed: 1979-06-28
Abstract: PURPOSE:To suppress the radio wave noise by using a capacitor with two lead wires led out from non-earthed terminals and connecting one lead to a breaker point and the other lead to the primary coil of an ignition coil. CONSTITUTION:The lead wire W1 between the non-earthed electrodes of the breaker point BP and the capacitor C1 is formed with a shield wier to suppress radiation from this part and thus radio wave noise generated by the opening and closing of the breaker point BP are suppressed. The outer cover conductor of the shield wire W1 is earthed.
Patent JP-H01253483-A (JP)
Title: Manufacture of card
Inventor: HOSOI KENICHI
IPC: G06K17/00
Filed: 1988-03-31
Abstract: PURPOSE:To efficiently manufacture a card of type formed with a recess on a card body by inserting a module by an inserting machine to the recess formed by an antistatic blower on the body by a spot facing machine, and inspecting the position of the module inserted to the recess and the electric operation of the module by an inspecting unit. CONSTITUTION:A spot facing machine 4 for forming a recess 9a by spot facing on a card body 9, an antistatic blower for supplying air containing neutral ion to the spot faced part of the machine 4, an inserting machine 6 for inserting the module 10 of an electric component to the recess 9a formed by the machine 4, and an inspecting unit 7 for inspecting whether the module 10 inserted to the recess 9a by the machine 6 is set at a home position or not and whether the module is electrically correctly operated or not are provided. Thus, the recess having no adhesive materials such as cutting chips can be formed, thereby efficiently manufacturing the card.
Patent JP-H02258357-A (JP)
Title: Method for controlling plotting head in thermal plotter
Inventor: TATEZAWA HAJIME
IPC: G06F3/13
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the overheat of a plotting head by a method wherein every time when the plotting head is made higher than a specified temperature, after a fixed waiting time elapses the number of plotting blocks used for one plotting processing is successively decreased, whereby the number of blocks to be plotted at a time in plotting data for one line is successively decreased. CONSTITUTION:M represents 16 which is the number of blocks for one line. When a temperature T of a plotting head 6 becomes higher than a critical temperature Tmax meeting a specification, a display of a controller displays a message WAIT. When the temperature T is made Tmax or lower after a fixed waiting time elapses, a plotting is carried out by the amount of M/2N blocks, and N is incrementally turned to N = N + 1. After that, N = 1 + 1 = 2 is used when the temp. of the plotting head 6 becomes higher than Tmax and, thus, M/2N = 16/2<2> = 4 is formed. Then, a plotting is conducted dividedly into 4 times by 4 blocks. Similarly, every time when a temperature T becomes higher than Tmax, a 2-block and 8-time plotting and a 1-block and 16-time plotting are successively carried out. At the time of using N = 5, M/2N = 16/2<5> = 0.5 is formed. Then, the relation of M/2N < 1 is judged, an abnormality occurrence message is displayed, and a power source is turned OFF.