baber/WOPTO huggingface dataset:
Patent JP-S54144288-A (JP)
Title: Packing material
Inventor: WATANABE HARUHIKO
IPC: B65D65/14
Filed: 1978-04-28
Abstract: PURPOSE: To obtain a packing material with increased strength of sealing and higher air-tightness by painting specified heat-seal agent at heat-sealing portion of polypropylene film with improved quality so as to be capable of being printed.  
     CONSTITUTION: Well known polypropylene film, quality thereof is improved so as to be capable of being printed by printing ink including cellulose derivative as binder, is utilized. Heat-seal agent used for this process is polypropylene chloride, of which containing ratio of chloride is 5W50 weight %, or is co-polymerized or blended by polypropylene chloride and other components such as polymer of ethylene and vinyl acetate, copolymer of vinyl chloride and vinyl acetate, high-class fatty acid amide or the like. This heat-seal agent is liquidous or melted agent and painted on the heat-sealing portion only. Printing ink including cellulose derivative as binder is used to be used for printing on cellophane, however, adaptability of polypropylene for printing with this kind of ink may be improved according to this method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03252467-A (JP)
Title: Recording solution for ink-jet
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/107
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the title recording solution having high light resistance of picture, water resistance, excellent storage stability and discharge stability as recording solution, comprising water, a styrene-maleic acid copolymer, epsilon- caprolactam and a pigment. CONSTITUTION:The objective recording solution substantially comprising water, a styrene-maleic acid copolymer [preferably having styrene/maleic acid=1/1-3/1 (molar ratio)], epsilon-caprolactam and preferably 1-7wt.% pigment (e.g. azo-based organic pigment or carbon black).
Patent JP-S62209566-A (JP)
Title: Electrophotogrpahic copying device for correction of potential of photosensitive body
Inventor: SUZUKI SEIICHI
IPC: G03G15/043
Filed: 1986-03-11
Abstract: PURPOSE:To prevent a fog due to the increase of a blank paper potential on a photosensitive body making unnecessary a complicated operation such as a density selection, and to obtain the optimum image, by adjusting the luminance of an exposure lamp corresponding to the temperature and the number of sheets to be copied of the photosensitive body, and eliminating the fluctuation of the blank paper potential on the photosensitive body. CONSTITUTION:According to a voltage signal supplied from a CPU1 to an exposure lamp control circuit 7 through an interface 4, a decoder 5, and a resistor circuit 6, the luminance of an exposure lamp 8 is switched and controlled in eight steps in tiers. Also, the CPU 1 supplies an exposure lamp lightening command to the exposure lamp control circuit 7 in a copying time, and accumulates and stores the number of times of the commands as the number of sheets to be copied at a RAM3. And the CPU 1 decides the luminance correction of the exposure lamp 8 by a temperature detection signal from a thermistor 9, and the number of sheets to be copied stored at the RAM3, and performs the potential correction of a photosensitive body drum based on the above correction. In this way, it is possible to eliminate the fog due to the increase of the blank paper potential of the photosensitive body drum, and to obtain a copying image with the optimum density.
Patent JP-H07234754-A (JP)
Title: Manufacture of mouse pad and member for mouse pad
Inventor: SHIRAISHI KAZUO
IPC: G06F3/039
Filed: 1994-02-24
Abstract: PURPOSE:To form highly precise line patterns with high producibility and high mass-productivity. CONSTITUTION:An aluminum vapor deposition film is provided on a base film 31, and a resist pattern having etching resistance is formed on the aluminum vapor deposition film by a printing system. Then, the exposed aluminum vapor deposition film is removed by etching. Thus, the first line pattern 32 is formed, and a film-formed member 3 obtained by sticking the laminated films of a transparent colored film layer 34 and a hard coating layer 35 through an adhesive layer 33 is generated on the pattern 32. The film-formed member 3 is stuck on the surface of a transparent substrate 1 through the adhesive layer 2, and a film-formed member 5 formed of the aluminum vapor deposition film 52 and the second line pattern 53 showing a direction different from the first line pattern using back ink on a base film 51 is stuck on the lower surface of the transparent substrate 1 through an adhesive layer 4.
Patent JP-2000248298-A (JP)
Title: Cleaning sheet
Inventor: OTAGURO TAKAHIRO
IPC: C23G5/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning sheet storable over a long period, resistant to the deterioration of the cleaning power with time and exhibiting excellent cleaning power indoors and outdoors against oil stain, proteinous stain and fat stain by impregnating a cleaning agent containing activated water in a sheet. SOLUTION: A cleaning agent containing activated water such as electrolytic activated water obtained by the electrolysis of water is impregnated in a sheet such as a nonwoven fabric containing ultrafine fiber or split fiber (the thickness is preferably 0.01-1.0 de) of e.g. polyester fiber/nylon fiber. Preferably, the cleaning agent is produced by adding a solvent, a buffering agent, a chelating agent, or the like, to electrolytic activated water having a surface tension of 40-55 dyn/cm. It is preferably further incorporated with an antibacterial agent such as cyanuric chloride in an amount of 0.01-2 wt.% based on the total amount of the cleaning agent.
Patent JP-H03254160-A (JP)
Title: Semiconductor non-volatile memory and manufacture thereof
Inventor: OKABE SHOJI
IPC: H01L29/792
Filed: 1990-03-02
Abstract: PURPOSE:To realize high integration by arranging a MOS gate electrode on the side wall of a memory gate electrode through a silicon oxide film. CONSTITUTION:A memory gate electrode 37 is arranged on a P-type semiconductor substrate 11 through a memory gate insulation layer 29. MOS gate electrodes 39 are provided on the opposite side walls of the memory gate electrode 37 through a silicon oxide film 49. Furthermore, an M-type source-drain region 41 is provided on the semiconductor substrate 11 in the region where the MOS gate electrode 39 is aligned with the memory gate electrode 37. Since a MOS transistor 53 is provided, in self-aligned manner, on the side wall of a memory transistor 51, no margin is required in the alignment of photomask when the MOS transistor 53 is formed. Consequently, the MOS transistor can be made fine and a highly integrated semiconductor non-volatile memory can be obtained.
Patent JP-S54142433-A (JP)
Title: Mixer of fuel and lubricating oil of two-cycle engine
Inventor: KIMURA SUKEAKI
IPC: F02B75/02
Filed: 1978-04-28
Abstract: PURPOSE: To save time for mixing, by producing mixing oil by charging a fixed quantity of lubricating oil to a small chamber by setting up an oil tank manufactured by partitioning the small chamber by means of a longitudinal wall, which upper portion is communicated, when supplying fuel and by flowing only lubricating oil in the small chamber into a fuel tank.  
     CONSTITUTION: When normal, lubricating oil in an oil tank 2 does not enter in a small chamber 8 because the inside is partitioned by means of a longitudinal wall 7. When supplying oil, lubricating oil passes through a communicating portion 6 and enters in the small chamber 8 when raising up the tank 2. When the supply of oil is finished and the tank 2 is brought down and returned to the original location, lubricating oil in the snall chamber 8 passes through a thin connecting pipe 9 and enters in a fuel tank 1. Since oil can be supplied for a short time and the connecting pipe 9 is thin, only a small quantity of lubricating oil can enter the tank 1 when supplying oil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01226452-A (JP)
Title: Two side mirrors
Inventor: IMAI TAKASHI
IPC: B60R1/08
Filed: 1988-03-07
Abstract: PURPOSE:To enable watching a road the right and the left of which can not be confirmed since the road is surrounded with a block wall by a method wherein two side mirrors are mounted to the front end of an automobile. CONSTITUTION:A mirror provided with a wind shield is mounted at the front end an automobile. By running a built-in motor by means of the weak current of a battery, the mirror device can be longitudinally moved or only the mirror can be vertically moved. This constitution enables watching of a road the right and the left of which can not be confirmed since the road is surrounded with a block wall, and prevents the occurrence of a car accident.
Patent JP-S56152550-A (JP)
Title: Machine tool
Inventor: KANAMARU NAONOBU
IPC: F16D27/00
Filed: 1980-04-21
Abstract: PURPOSE:To prolong the life of a machine tool by disconnecting a clutch after one cycle of machining operation to allow the machine to perform no-load running in preparation for the subsequent machining operation. CONSTITUTION:In machining a product, a chuck is attached to a flange 2a, and after a work has been chucked, a motor 26 is driven, and a solenoid clutch 8 is operated to perform machining operation. In other words, when a coil 9 is energized in machining, a closed magnetic circuit phi is formed, so that an armature plate 15 is attracted to a rotor 12 and closely contacted therewith. Accordingly, the rotational force of the motor is transmitted from the rotor 12, and the work is also rotated, preparing to be machined. After the completion of machining, a spindle 2, from which a flywheel 18 has been disconnected, is stopped in a short period of time with a small damping force and immediately prepared for the subsequent operation. Therefore, no large force is applied thereto at starting and stopping, so that the life of the machine can be prolonged.
Patent JP-S53137690-A (JP)
Title: Scanning conversi on system
Inventor: TAKEUCHI KEIJI
IPC: G01S7/298
Filed: 1977-05-07
Abstract: PURPOSE:To increase the accuracy of approximation without increasing the number of samples for the polar coordinate display, by controlling the write-in to the memory depending on the point of the polar coordinate, in converting a radar signal of polar coordinate representation to orthogonal coordinate representation.
Patent JP-H01283733-A (JP)
Title: Switching device having contact controlled by electromagnet
Inventor: PIEERU RUMARUKAN
IPC: H01H71/40
Filed: 1989-03-03
Abstract: PURPOSE: To select a 'contactor' mode or a 'remote controlled breaker' mode with the same electromagnet by providing a locking mechanism cooperating with a contact to be movable against force given by a contact resetting mechanism and operating it with positional switches. CONSTITUTION: An electromagnet 31 is of monostable type and a locking mechanism 60 cooperates with a movable assembly 30 to be locked at one of its position against force given by a resetting mechanism 50. Two positional switches 13, 14 are freely operatable from the outside of a case 10 to make valid/invalid the operation of the locking mechanism 60. In this way, a simple means is used for a switching device to select a 'contactor' mode or a 'remote controlled breaker' mode.
Patent JP-H05259053-A (JP)
Title: Spin coating on semiconductor substrate and device
IPC: B05D1/40
Filed: 1992-03-10
Abstract: PURPOSE:To make thick the film of a coating layer and to dissolve a local unevenness of the film thickness by a method wherein an electric field is applied to the intermediate part, where the film thickness of the coating layer on a substrate becomes thin, of the substrate, an yield stress is given to a solvent and the viscosity of the solvent is increased. CONSTITUTION:A solvent 5 is dripped on the surface of a substrate 1 in a prescribed amount through a coating nozzle 4 and thereafter, the nozzle 4 is moved upward. Then, an upper electrode stage 9 is made to descend and positioned just above the substrate 1 and while a rotating stage 2 is rotated at high speed, the solvent 5 is spread on the whole surface of the substrate 1. During this spin coating, a prescribed excitation voltage is applied to doughnut-shaped lower electrodes 7 and doughnut-shaped upper electrodes 10, an electric field is applied to a coating layer 5a on the intermediate part of the substrate 1 and when a prescribed time elapses, the excitation voltage is stopped. Thereby, the viscosity of the solvent is increased, the film thickness of the coating layer is made thick, the uniformity of the film thickness of the coating layer can be increased and the quality and yield of the water can be improved.
Patent JP-H01226284-A (JP)
Title: Automatic gain control device
Inventor: KOGA TOYOKATSU
IPC: H04N7/24
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the response characteristics, etc., of two control loops from becoming complicated by controlling the reference voltage of an A/D converter by an automatic amplitude control loop and controlling the generation of a reference voltage so as to be equivalently symmetric upward and downward as centering arround the reference voltage. CONSTITUTION:When a MUSE signal to be inputted increases (decreases) higher (lower) than a regular level by about 1 dB, a difference between a frame pulse level and the regular level is detected by a frame pulse level control circuit 6, and a digital difference signal for controlling the level of the frame pulse whose amplitude is increased (decreased) is generated, and supplied to a D/A converter 7, and the voltage of -V0 (V0) is generated in the output of the D/A converter 7, and the reference (Vref1) voltage of the A/D converter 2 becomes (-V1+DELTAV0)[(-V1-DELTAV0)]. Thus, the reference voltage increases (decreases) symmetrically upward and downward by the reference unit of -2V1.
Patent JP-H06262988-A (JP)
Title: Alarm display device for prevention of double car collision
Inventor: SAGI YASUO
IPC: G08B5/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a double collision preventing alarm display device which informs following car(s) of its foregoing car being in the braked condition by installing a receiver and transmitter at the front and rear, respectively, of each car, and transmitting a brake signal given by the car directly ahead automatically to the following car. CONSTITUTION:When a car 1 undergoes steep braking at the time t1, a brake lamp 13-1 is lighted up, and at the same time, an electric wave signal is transmitted from a transmitter 6-1 to be received by a receiver 5-2 provided on another car 2. The receiver 5-2 lights up an indicator lamp 7-2, and at the same time, an electric wave signal is transmitted from a transmitter 6-2 to be received by a receiver 5-3 on a third car 3, where an indicator lamp 7-3 is lighted and an electric wave signal is transmitted from a transmitter 6-3. Thereby the indicator lamps of the cars 1, 2, 3 light up approx. simultaneously. The driver of the car 2 stamps the brake a time alpha1 after he saw the car l brake lamp having lighted up. The car 3 does the same actions, and the car following it does the same. This allows ignoring the time for transferring of tone signal exhibiting the braked condition, and there is lesser danger of double collision.
Patent JP-S51128088-A (JP)
Title: Device for fine adjustment in bottom surface-plate of horizontal type punching machine
Inventor: INOSE TADAO
IPC: B26F1/40
Filed: 1975-05-01
Abstract: PURPOSE: To provide a fine adjustment device of the bottom surface-plate of horizontal type punching macnine capable of controlling easily and exactly the degree of parallel between the top surface-plate and the bottom one in assembling the machine as well as controlling the pressure in punching paper sheet using the stroke of oil pressure control rod inserted into the oil pressure cylinder for upand down motion of the bottom surface-plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51128613-A (JP)
Title: Treatment process of molten metal
Inventor: OONISHI KENSUKE
IPC: C22B21/06
Filed: 1975-05-01
Abstract: PURPOSE: An efficient degassing and slag removal process of molten Al by blowing aluminum chloride vapor together with an inert gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06265067-A (JP)
Title: Metallic flexible hose
Inventor: KATO KAZUMI
IPC: F16L33/00
Filed: 1993-03-12
Abstract: PURPOSE:To facilitate manufacture, to prevent the occurrence of corrosion, and to facilitate bending piping by a method wherein a protection cylinder made of resin is mounted on the outer periphery of a thin stainless bellows pipe, the end part thereof is fixed to the bellows pipe by means of a retainer ring, a coupling is mounted on the end part of the bellows pipe through a rubber packing, and the coupling and the retainer ring are nipped by a box nut. CONSTITUTION:Two O-rings 24 are mounted in the respective annular grooves of the two ends of a thin stainless bellows pipe 21. A protection cylinder 22 made of resin is mounted on an outer periphery except an O-ring 24 mounted part, and securely caulked to the bellows pipe 21 by means of the end part of the bellows pipe and the retainer ring 25. An annular protrusion part 26 is formed in a protruding manner on the outer peripheral surface of the retainer ring 25 and a gap between the end part of a coupling body 23 and the annular protrusion part is securely nipped by means of a box nut 27. The coupling body 23 is mounted on the end of the bellows pipe 21 through the O-ring 24. The protection cylinder 22 is formed by braiding, for example, polyester fibers.
Patent JP-S58168999-A (JP)
Inventor: YOSHIZAWA KENJI
IPC: G21C19/16
Filed: 1982-03-30
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-H08248083-A (JP)
Title: Three phase main circuit testing apparatus
Inventor: TERAO NAOYASU
IPC: H02H3/34
Filed: 1995-03-13
Abstract: PURPOSE: To prevent the error of a tester in the phase sequence check of three phases of R, S and T of a main circuit cable having three phases and to effectively test it. CONSTITUTION: The three phase main circuit testing apparatus comprises a main circuit cable 11 having three phases, a power supply unit 12 for applying two of the three phases by switching applying switches 20, 21 connected to one end of the cable 11, and a polarity validating unit 13 connected to the other end of the cable 11 and having a voltage detector 27 for detecting the two phases applied by a voltage switching unit 28, wherein the phase sequence of the cable 11 can be checked.
Patent JP-H04287382-A (JP)
Title: Mask material for forming oxide thin film, forming method for pattern of oxide thin film using same, and manufacture of superconducting element
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1991-03-18
Abstract: PURPOSE:To form a precise pattern of an oxide thin film by forming the thin film of a laminated body of at least one kind of film selected out of a group composed of a Si and Al films and an organic resist film formed on the film. CONSTITUTION:An Si film 3 is formed by a vacuum deposition method. The Si is vaporized by an electron beam heating method. The film thickness of the Si film 3 is controlled to 100nm. Then an organic resist 4 is formed on the film 3 by performing spin-applying and baking treatment. The film thickness of the resist 4 is controlled to 200nm. The two-layer film of the Si film 3 and resist 4 thus formed is used as a resist material. Then a superconducting thin film pattern is formed by performing an electron beam exposing method on the organic resist. Then a superconducting wiring pattern is formed on the organic resist film by developing the resist film.
Patent JP-H10216016-A (JP)
Title: Brewer with brewing port opening/closing plug
Inventor: AOKI KAZUAKI
IPC: A47J31/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To concurrently feed hot water for steaming ground coffee and hot water for brewing the coffee by applying the constitution that a releasing seat made of a peripheral ring having a levered releasing mechanism interlocked with a brewing port opening/closing plug is provided on the lower part of a brewer. SOLUTION: A brewer has a brewer body internally fitted with filter paper on a peripheral ring 2, and a support seat 4 on the lower part for holding the brewer body and the peripheral ring 2. Also, the support seat 4 is internally provided with an opening/closing plug 1 for opening and closing a brewing port 3 on the operation of a levered releasing mechanism. One end of a lever vertically moving via the support seat 4 is laid on the releasing seat 5 of the peripheral ring 2. In addition, a spring is laid between the opening/closing plug 1 and the releasing seat 5, and the opening/ closing plug 5 is made of an elastic material for ensuring a proper closed state. According to this construction, the brewing port 3 comes to have the releasing seat 5 superposed on a bearer, and the seat 5 is pushed up with the periphery of the bearer.  As a result, the opening/closing plug 1 moves down, due to the lever, thereby opening the brewing port 3. Thus, so long as the brewer is not superposed on the bearer, steaming hot water and brewing hot water can be concurrently poured.
Patent JP-H08248285-A (JP)
Title: Light source device
Inventor: KONUMA KOICHI
IPC: B41J2/44
Filed: 1995-03-13
Abstract: PURPOSE: To reduce the number of parts, to reduce assembly man-hour, and to reduce cost by press-fitting a semiconductor laser package on a circuit board for driving the semiconductor laser and directly fixing a lens holder on the rotary board. CONSTITUTION: This light source device is provided with the semiconductor laser package 1, the printed circuit board 2 where a semiconductor laser driving circuit is mounted, the lens holder 4 holding a collimating lens 3, and an aperture 8. The semiconductor laser package 1 is press-fitted and fixed in the through-hole in the circuit board 2. The flange part 4a of the lens holder 4 where the lens 3 and the aperture 8 are fixed is fixed to the circuit board 2 opposite each other by adhesive (9). By using an optical measuring device before the adhesive 9 is hardened, the adjustment of the focal distance of the lens 3 and the alignment of the optical axes of the semiconductor laser and the lens 3 are executed. Therefore, the operation including two stages that the lens holder 4 is made to adhere after focusing and further after aligning the optical axes is performed in one step.
Patent JP-S58170187-A (JP)
Title: White balance controller
Inventor: YAMAGUCHI NAMIO
IPC: H04N9/73
Filed: 1982-03-30
Abstract: PURPOSE:To always stabilize the white balance, by varying the DC level of a color difference signal after an integration of the output of a comparator in order to ensure the automatic follow-up of a control shift to the change with time. CONSTITUTION:The white balance can always be kept stably by selecting small offset of a comparator 9 with increased loop gain. The white balance is stable even if the loop is opened as long as the output of an integrator 10 is stored by a storing circuit 11. Both a beam current and the light emitting intensity are usually are unstable owing to the unsteady efficiency of light emission of a fluorescent matter. In this connection, a fine adjustment is secured with each color for the offset of the comparator 9 in response to the variance of cathode- ray tubes. Thus the white balance free from a change with time is obtained. Then an extremely small amount of beam current flown in a blanking period may sometimes affect the watching capability to normal pictures. Therefore the circuit 11 stores the output of the integrator 10 which is obtained when the loop is steady. Thereafter the pulse is cut off to cut the loop. Thus the white balance can be kept.
Patent JP-S53137846-A (JP)
Title: Electromagnetic system soldering method
Inventor: YAMAMOTO TOSHIO
IPC: B23K1/002
Filed: 1977-05-10
Abstract: PURPOSE: To ensure strong adhesion, by putting brazing materials between connected portions, and by heating the connected portions by means of high frequency heating while flowing pulse current to a high frequency heating coil to provide with electromagnetic pressurized force. 
     COPYRIGHT: (C)1978,JPO&Japio