baber/WOPTO huggingface dataset:
Patent JP-S62275147-A (JP)
Title: Impact-resistant methacrylate resin composition
Inventor: SATO FUMIO
IPC: C08L33/04
Filed: 1986-06-06
Abstract: PURPOSE:To provide the title resin compsn. having excellent impact resistance, consisting of a methacrylate resin and two specified rubber components. CONSTITUTION:A rubber component (A) obtd. by polymerizing 10-100pts. (by weight; the same applies hereinbelow) mixture (a) of 80-100% (by weight; the same applies hereinbelow) methyl methacrylate and other copolymerizable monomer in the presence of a copolymer (b) having a particle size of 0.05-0.15mu obtd. by polymerizing 100pts. monomer mixture (c) of 69.9-89.9wt% 2-8C alkyl acrylate, 30-10% styrene and 0.1-5% polymerizable polyfunctional monomer which is an ester derived from an acid component such as (meth)acrylic acid, etc. and an unsaturated alcohol component such as allyl alcohol, etc. is mixed with a rubber component (B) obtd. by polymerizing 10-1,000pts. component (a) in one portion or several portions in the presence of 100pts. two0layered rubbery material composed of the component (b) and a polymer having a particle size of 0.18-0.45mu, obtd. by polymerizing 90-40pts. component (c) in the presence of 1-60pts. polymer composed of not less than 40% methyl methacrylate unit or not less than 80% methyl methacrylate unit and/or 1-8C alkyl acrylate unit, in a weight ratio of A-B of 1/6-6/1. 90-10% resulting rubber component is blended with 10-90% methacrylate resin.
Patent JP-H05301968-A (JP)
Title: Production of polyvinyl alcoholic spherical fine particle
Inventor: MIYAMOTO YOSHIHIKO
IPC: C08J3/12
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a spherical polyvinyl alcoholic resin excellent in particle size distribution of <=50mum average particle diameter by simultaneously carrying out the saponifying and fine powdering. CONSTITUTION:A solution of a vinyl acetate-based polymer containing a saponification catalyst in an alcohol is spray-dried to carry out the saponifying and fine powdering. Thereby, the objective fine powder containing >=50wt.% fine particles having <=50mum average particle diameter is obtained.
Patent JP-S6022816-A (JP)
Title: Agc system
Inventor: YAMANE KAZUO
IPC: H04B10/564
Filed: 1983-07-19
Abstract: PURPOSE:To receive a bust signal without error by controlling the gain through the utilization of the content of storage of a memory storing sequentially an AGC output voltage with revision while a signal is inputted and controlling the gain depending on the storage content immediatly before the interruption of signal when the signal is interrupted. CONSTITUTION:When an output of a peak-to-peak value detector 7 is reference voltage (b) or over, a comparator 9 revises the content of the memory 8 into a digitized value of a compared output between the output of the peak-to-peak value detector 7 and a reference voltage (a), and the stored content revised in this way is used as a control value of a gain variable amplifier 2 and a bias voltage value of an Avalanche photodiode 1. At the interruption of signal, an output of an AGC circuit 4' is lower than the reference voltage (b) and the comparator 9 outputs a signal inhibiting the revision of the stored content of a memory 8. Since the stored content of the memory 8 is kept to a value just before the signal interruption, the bias voltage of the Avalanche photodiode 1 and the control voltage of the gain variable amplifier 2 are fixed to the value just before the signal interruption.
Patent JP-S5756181-A (JP)
Title: Manufacture of hot water apparatus
Inventor: HOSAKA NOBUYOSHI
IPC: F24S10/50
Filed: 1980-09-24
Abstract: PURPOSE: To prevent the occurrence of pitting, intergranular corrosion, etc. and improve reliability by interposing a corrosion-preventive sealing material, a rubber sealing material and a corrosion preventive sealing material in this order in the water sealing welding part at the circumferential edge of a hot water apparatus and welding said part.  
     CONSTITUTION: A corrosion-preventive sealing material 5 consisting of a corrosion- preventive sealing material 6a, a corrosion-preventive rubber sealing material 7 and a corrosion-preventive sealing material 6b in this order is inserted into the space formed by the precess 2c, 3c in the peripheral parts 2b, 3b of an upper plate 2 and a lower plate 3, and a corrosion-preventive sealing material 5 is interposed between the local welding parts 8 of the plates 2, 3, thence the plates 2, 3 are superposed. Next, the local welding parts 8 and wate sealing welding part 9 of the plates 2, 3 are welded, and the outside circumferential surface 10 of the recesses 2c, 3c incorporating the material 7 are caulked, whereby the plates 2, 3 are coupled to one piece and a body 1 is perfected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5930990-A (JP)
Inventor: KORIN FURANSHISU BEIKAA
IPC: D21F7/08
Filed: 1983-07-19
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-S61292006-A (JP)
Title: Dimensions measuring instrument
Inventor: YOSHIZAWA MASAHIRO
IPC: G01B15/00
Filed: 1985-06-19
Abstract: PURPOSE:To measure the pattern dimensions of an electronic device automati cally by ternary coding a secondary signal by the beam irradiation and further, detecting the pulse width of a ternary coded secondary signal waveform after correcting the partial signal. CONSTITUTION:A secondary electron and a reflected electron generated from the surface of the electronic device 4 are detected by a secondary electron detector 6 and an amplifier 7. This output is inputted to a ternary coding circuit 8 and made a ternary coded signal there. This ternary coded signal is inputted to a correction circuit 9 and its part is corrected by the arranging method of the ternary coded signal. This corrected signal is inputted to a pulse width detecting circuit 10 to detect the pulse width. Then, the pattern dimensions of the electronic device is calculated with a dimensions calculating circuit 12 from the magnification from a magnification setting circuit 11 and a pulse width value, and displayed on a display device 13.
Patent JP-S5558700-A (JP)
Title: Sound volume adjustment unit
Inventor: NISHITOI HIROSHI
IPC: H04S7/00
Filed: 1978-10-25
Abstract: PURPOSE:To make it possible to perform sound volume adjustment and left and right sound volume balance adjustment by digital control by providing only each one-stage volume on the signal line of left and right channel CH. CONSTITUTION:Signals of left and right CH are inputted to terminals L21 and R21 and are outputted to output terminals L22 and R22 through volumes 21 and 22 which have the attenuation quantity controlled by switches A1-A16 and A17- A32. Volume control circuit 23 counts pulses of oscillator OSC on a basis of up/ down counters B1 and B2, and the counted output controls switches A1-A32 through decoders D1 and D2. Signals for sound volume increment and reduction and balance adjustement are applied to terminals 231-234.
Patent JP-H02312118-A (JP)
Title: Welding of silver-oxide contact
Inventor: TAKAYAMA SHINJI
IPC: B23K11/00
Filed: 1989-05-25
Abstract: PURPOSE:To heighten welding strength of a contact by a method wherein the contact is connected to an anode to be given electrolysis with a copper sulfate solution, next the contact is connected to a cathode after oxidation treatment to be given electrolysis with copper sulfate followed by laying the contact on a copper stand metal to be given resistance welding. CONSTITUTION:A contact 1 connected to an anode to be given electrolysis with a copper sulfate solution 2, next the contact 1 is given oxidation treatment, then the contact 1 is connected to a cathode to be given electrolysis with the copper sulfate solution 2 followed by laying the contact on a stand metal of a copper alloy for performing resistance welding. Accordingly microunevenness can be formed on the surface of the contact 1, while a copper plating layer 7 can be formed on the surface of the contact 1 in a state to fill the unevenness. Since the copper layer 7 plated on the surface of the contact 1 is filled in the recessed part 6 of microuneveness mainly composed of silver, diffusion of silver and copper is easy to occur so that a stable diffusion layer can be obtained with relatively small conductive voltage. Thereby, high welding strength can be obtained by the diffusion layer of silver and copper between the contact 1 and the stand.
Patent JP-S5558773-A (JP)
Title: Overvoltage protector for thyristor
Inventor: MITSUOKA HIROSHI
IPC: H02M1/00
Filed: 1978-10-25
Abstract: PURPOSE: To protect a thyristor from breakdown, by providing a series circuit consisting of a constant voltage element and a capacitor in parallel with the thyristor and by charging the capacitor to the control electrode of the thyristor to turn it on.  
     CONSTITUTION: A series circuit 8 consisting of a constant voltage element 2 and a capacitor 9 is provided in parallel with a thyristor 1 to be protected. When the charge of the capacitor 9 reaches a prescribed level, it is discharged to the control electrode of the thyristor 1 through a switching element 10 to turn on the thyristor. When a forward overvoltage higher than the limit voltage of the constant voltage element 2 is applied to the thyristor 1, the capacitor 9 is charged while, the voltage applied to the thyristor is suppressed to the limit voltage of the constant voltage element 2. When the charge of the capacitor reaches the prescribed level, the switching element 10 is closed to turn on the thyristor 1. An always stable controlled current is thus obtained independently of the wave form of the voltage applied to the thyristor. This results in protecting the thyristor from breakdown. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000324622-A (JP)
Title: Running controller in dc motor vehicle
Inventor: TSUMAGARI OSAMU
IPC: B66F9/24
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a running controller with a simple and compact structure for starting a vehicle smoothly on a slope, without influences from a load state of the vehicle or a state of the load surface. SOLUTION: A direction of a field current of a running drive DC motor 5 operated with power from a battery 13 is switched to carry out plugging control and power control, so that the current values of an armature 5a and a field coil 5b in the Dc motor 5 are controlled by a chopper element 9. In addition, a running controller includes a control unit 1 for measuring the total time of the plugging control and setting a maximum current value of the armature 5a at a following start time of the power control, on the basis of the length of the measured time.
Patent JP-S5756424-A (JP)
Title: Medical material for external use
Inventor: YOSHIKAWA TOSHIYUKI
IPC: A61K9/70
Filed: 1980-09-22
Abstract: PURPOSE: To prepare the titled material having high cohesive power, by adding a drug and release-assistant agent to a polymer obtained by the addition polymerization of a specific unsaturated monomer to an acrylic polymer having stickiness at room temperature, and laminating the mixture to a substrate.  
     CONSTITUTION: Ethylenic unsaturated monomers (e.g. dimethylaminoethyl acrylate) containing at least one hydrophilic unsaturated monomer giving a homopolymer or copolymer having a glass transition point of ≥273°K, are added to an acrylic polymer having stickiness at room temp. and obtained by the plymerization or copolymerization of said ethylenic unsaturated monomers, in the presence of the acrylic polymer. Said addition polymer is incorporated with a drug (e.g. corticosteroids, anesthetics, etc.) and a release-assistant (e.g. diethylene glycol) which promotes the release of the drug, and the mixture is laminated to a substrate to obtain the titled material for plastering directly to a part of body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5923754-A (JP)
Title: Parking device for automatic transmission
Inventor: HIRAMATSU TAKEO
IPC: B60T1/00
Filed: 1982-07-30
Abstract: PURPOSE:To enable a power transmitting shaft to be releasably locked for parking according to the intention of a driver by detecting the intention of the driver to get off a vehicle to automatically lock said shaft for parking while releasing said shaft from lock manually according to the intention of the driver. CONSTITUTION:When a vehicle stops and a driver leaves his seat to get off the vehicle, a vehicle stop sensor 28 and a seat leave sensor 29 are operated. A control unit 15 drives a motor 16 according to the respective signals of both sensors 28, 29 to move a driven rod 9 right. Thus, a stop lever 4 engages a gear 2 to lock a power transmitting shaft 1 and set automatically the vehicle to the parking condition. A drive shaft 10 of the motor 16 is locked by a safety device 18. Also, when the driver selects a selection button 27 for a desired speed change stage to start the vehicle while depressing a releasing device for the safety device 18, the control unit 15 drives the motor 16. Thus, the locking of the shaft 1 is released and a spool 13 of a speed change region controlling valve 12 is moved to said speed change stage position.
Patent JP-H01300788-A (JP)
Title: Receiving device for still picture
Inventor: NAKAYAMA HIROBUMI
IPC: H04N7/14
Filed: 1988-05-30
Abstract: PURPOSE:To prevent the trouble caused by an operation miss of a changeover switch by providing a saving means for saving image data, the first detecting circuit for detecting the image data which has been outputted from this image data saving means, and the second detecting means for detecting the image data which has been sent from the other party through a signal line. CONSTITUTION:The title device is provided with a means 13 for saving image data of a still picture, a detecting circuit 52 for detecting image data which has been outputted from this saving means 13, a detecting circuit 53 for detecting the image data which has been sent from the other party through a telephone line, and a switching circuit 94 for selecting the image data. The switching circuit 94 for selecting the image data selects the image data which has been outputted from the saving means 13 of the image data, and the image data which has been sent from a television telephone of the other party, in accordance with output signals of the image data detecting circuits 52, 53. In such a way, whether the image data which is inputted is that which has been sent from the other party side through a line 11 or that from the tape recorder 13 can be discriminated automatically.
Patent JP-S62287735-A (JP)
Title: Composite terminal equipment communication system
Inventor: ASAKURA JUNJI
IPC: H04M11/06
Filed: 1986-06-06
Abstract: PURPOSE:To connect economically a composite terminal equipment to a 2-wire analog subscriber line by assigning a difference signal and a common mode signal separately to a telephone terminal set and a nontelephone terminal set constituting the composite terminal equipment. CONSTITUTION:A supervisory signal, a selection signal and a talking signal or the like in connecting a telephone terminal set 2 to other terminal set via a telephone exchange 1 are transmitted/received by using a difference signal. A supervisory signal, a selection signal and a talking signal or the like in connecting a non-telephone terminal set 3 to other terminal set via the exchange 1 are transmitted/received by a common mode signal. Even if the same 2-wire subscriber lines are used at the same time and the counter ground impedance of two wires of the subscriber circuit provided in the exchange 1 are balanced sufficiently, no interference is caused between the difference signal and the common mode signal. Thus, the composite terminal equipments are connected to a 2-wire analog subscriber line economically.
Patent JP-S5559557-A (JP)
Title: Additional processor
Inventor: AKIYOSHI TOSHIHIRO
IPC: G06F13/00
Filed: 1978-10-27
Abstract: PURPOSE: To realize a direct fault diagnosis for the additional processor based on the soft ware order by dividing the actions of the central processor and the additional processor into the normal mode and the test mode and then switching the both modes via the software order.  
     CONSTITUTION: When the order is drawn out of memory device 3 by CPU1 and decoded as the normal mode, mode switch holding circuit 10 is set to the normal mode. And at the same time, the normal mode information plus the additional processor action start information are transferred to additional processor 2. These information are then given to control circuit 22 to execute and process the additional processor order to device 3. In the test mode, circuit 10 is set to the test mode, and at the same time the test information is transferred to processor 2. This test information is stored in mode switch holding circuit 20, and then the diagnosis is given to each part of the additional processor in the test mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01302240-A (JP)
Title: Battery holding device
Inventor: SAWAUMI MITSUO
IPC: H05K5/03
Filed: 1988-05-30
Abstract: PURPOSE:To obtain dusttight effect by means of a simple structure by locking a battery by means of a lock lever when it is inserted into a battery case, and unlocking when the cover for the battery is closed, yet holding the battery by projections in the vicinity of the holding part of the cover. CONSTITUTION:The axes 24 and 24 of the battery cover 22 are positioned in a hole 44 to turn the cover in opening direction, and the battery 48 is then inserted into the battery case 20. When it is completely inserted, a locking claw 46 is engaged with the recessed part 50 of the battery, whereby the battery 48 is held in the battery case 20. The axes 24 and 24 of the cover 22 is pushed into the grooves 42 and 42 of a main body to close the entrance of the battery case 20. A projection 28, formed on the rear surface of the cover 22, releases the lock of the locking claw 46, and the battery 48 is held by the projections 29 and 30. The battery 48 can be taken out of the case 20 by pressing the cover 22, releasing the engagement of the claw 46 with recessed part 45, moving the cover 22 forward, positioning the axis 24 in the hole 44, and lastly turning the cover 22.
Patent JP-H07144456-A (JP)
Title: Character processing apparatus
Inventor: UTO JIYUNICHI
IPC: B41J21/00
Filed: 1993-05-12
Abstract: PURPOSE:To repeatedly set a plurality of printing areas of arbitrary sizes at arbitrary positions of printing paper by providing a number-of-character determining means determining the number of characters of one line on the basis of the size of the printing area and the character size specified according to guidance display. CONSTITUTION:When some printing areas are set to printing paper, at first, guidance urging the setting of one printing area is displayed on a display part 20 in response to the indication operation of a printing area setting mode and the position and size of one printing area to printing paper are specified according to this guidance display. Next, accompanied by this specification, the number of characters of one line is determined on the basis of the size of the specified printing area and a character size by a number-of-character determining means (CPU 13). Subsequently, the indication operation of area decision is performed in order to set other printing area at a different position and the number of characters of one line determined in response to this indication operation is registered in and set to a form data memory 14 as the form data corresponding to the indicated one printing area.
Patent JP-H01302203-A (JP)
Title: Infrared transmittable optical material
Inventor: KAZAHAYA TOMIO
IPC: G02B1/14
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the IR transmittable material having high mechanical strength and excellent durability by forming a carbon film contg. a specific element to one face of a base material consisting of the IR transmittable material. CONSTITUTION:The carbon film 2 contg. hydrogen or group VII element is formed on at least one face of the base material 1 consisting or the IR transmittable material and is so formed that the concn. of the hydrogen or the group VII element is decreased continuously from the base material side to the front surface side. A diamond-like carbon film or plasma-polymerized carbon film is used as the carbon film 2. Since the concn. of the hydrogen or the group VII element is high on the base material side in such a manner, the carbon hardness is low and the internal stress is small. The adhesive property is thus enhanced. Conversely, the concn. is low on the front surface side and, therefore, the hardness is high and the internal stress is large. The mechanical strength is consequently high and the durability is improved. This material is thus used effectively for IR optical apparatus.
Patent JP-S5357297-A (JP)
Title: Manufacture of rigid poly-urethane foam by mold blowing
Inventor: NAKA REIJI
IPC: C08G18/50
Filed: 1976-11-05
Abstract: PURPOSE: To manufacture the title polyurethane foam of excellent adhesiveness and low-temperature dimensional stability by use of a sucrose type polyether together with a polyoxyalkylene glycol of trixyalkylamine as polyol components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01301851-A (JP)
Title: Method and apparatus for manufacturing transparent conductive film by sputtering
Inventor: KITAHATA AKIHIRO
IPC: C23C14/34
Filed: 1988-05-30
Abstract: PURPOSE:To improve the reproducibility of the characteristic value of a film and to stabilize quality by continuously executing a process consisting of forming an SiO film on a substrate in a heated state and successively forming an indium oxide film in a vacuum vessel. CONSTITUTION:Silicon targets 13, 14 and targets 15, 16 of indium oxide-tin alloy are provided to the inside of a bell jar-type vessel 2. This vessel 2 is set up at the prescribed atmosphere, and Si is sputtered toward a substrate stuck on a substrate stand 23. Subsequently, the above targets 13, 14 are shielded with a movable shutter 27 and an indium oxide-tin alloy is sputtered, and the substrate is heated. Then, while introducing an N2 gas into the vessel 2, the substrate is exposed to the air.
Patent JP-2000319211-A (JP)
Title: Oxidation of alkane
Inventor: MIZUNO TETSUTAKA
IPC: C07C35/08
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alcohol and/or a ketone without consuming a catalyst in high conversion and high selectivity by subjecting an alkane to an oxidation reaction under a mild condition. SOLUTION: This method for carrying out an oxidation reaction of an alkane with a molecular oxygen-containing gas comprises using a compound having at least two transition metals selected from a group of metals of groups 4-7 and 11 in the periodic table, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium and platinum in a heteropolyacid skeleton having a deficient structural site, and further having at least one site forming mutual edge-sharing with another transition metal.
Patent JP-H05326463-A (JP)
Title: Semiconductor manufacture method
Inventor: KOMINAMI MASANORI
IPC: H01L21/304
Filed: 1992-05-25
Abstract: PURPOSE:To supply an element having an excellent and stable electrical characteristic by performing a post-process in the case where dry-etching is performed by using mixed gas of methane trifluoride with sulfur hexafluo-ride. CONSTITUTION:A metallic film 3 is deposited on a semi-insulating semiconductor substrate 1 and patterns are further made by an etching-proof mask to perform dry-etching by using mixed gas of methane trifluoride with sulfur hexafluoride, thereafter this embodiment is characterized by supplying an element having an excellent and stable electrical characteristic without giving bad influences to its performance by performing an oxygen plasma process, a hydrochloric acid solution process or its composite process.