baber/WOPTO huggingface dataset:
Patent JP-H02230852-A (JP)
Title: Apparatus for testing conference connection composing functional device of digital exchanger
Inventor: PEETAA HESURAA
IPC: H04M3/56
Filed: 1989-03-15
Abstract: PURPOSE: To make unnecessary the inspection of a function unit for conference connection forming by a central control unit by receiving and evaluating processed data and transmitting an alarm signal to a central exchange unit if there is an error. CONSTITUTION: A control module DSM transmits a test signal to the conference connection forming unit KFE via a time channel in which a line 3 is free. KFE processes so that, for example, a speech signal is to be a conference signal based on this test signal and transmitting it to a line 5 in the inverted direction. The test signal for processing is evaluated by the non-concentrate control module DSM. If the value received by the non-concentrate control module DSM agrees with the transmitted value, a signal having the corresponding contents is transmitted to the central exchange unit ZVS via a line 2, while if it does not agree, an alarm signal is transmitted thereto. Thus, the inspection of the function unit KFE by the central control unit ZVS is unnecessary.
Patent JP-S62217251-A (JP)
Title: Electrostatic recording body
Inventor: ONOKI KOJI
IPC: G03G15/02
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the titled body having an improved recording quality by forming at least one part of pigment components contd. in the recording layer from aluminum hydroxide having 1-20mu mean particle size. CONSTITUTION:At least one part of the pigment components contd. in the recording layer is composed of the aluminium hydroxide having 1-20mu mean particle size. The aluminium hydroxide may be jointly used with an inorg. pigment such as calcium carbonate, talc, clay, titanium dioxide, etc., or an org. pigment such as a plastic pigment and starch, etc. In the prescribed case, >=2% (wt. basis) aluminium hydroxide is contained in the total amount of the pigment contd. in the recording layer. As the insulating resin used in the recording layer, an acrylic resin, a polyester, a copolymer of vinyl chloride-vinylacetate and a butyral resin are used optionally, independently or are jointly used by mixing more than two kinds of the prescribed resins. The ratio (R/P ratio) of the insulating resin and the pigment in the recording layer is a range of 5/5-8/2. Thus, the recording layer having the high quality is obtd. without injuring the quality of the recording density, etc.
Patent JP-S58177776-A (JP)
Title: Power steering device
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/00
Filed: 1982-04-13
Abstract: PURPOSE:To make it possible to select at will an assisting power characteristic which is determined by a control means for operating an assiting power changing means in accordance with the speed of a vehicle, with respect the vehicle speed, by enabling the assisting power characteristic to be manually changed. CONSTITUTION:A solenoid valve 21 is disposed in a hydraulic pressure supply passage 14 connecting between a control valve 3 and an oil pump 13, and a by- pass passage 22 is provided between the valve 21 and a hydraulic pressure return passage. A controller 23 to which a solenoid 21a of the valve 21 is connected, controls the open and close of the solenoid valve 21 in accordance with a vehicle speed indicating signal from a vechicle speed sensor 24. The controller 23 is composed of a voltage-current converter comprising a frequency- voltage converter 28, a variable resistor 29, a differential amplifier 29, a diode 31 and a transistor 32. Further, the resistance value of the variable resistor 29 is changed through a manual change-over switch 25, accordingly the control characteristic is changed.
Patent JP-S62217203-A (JP)
Title: Color filter forming method
Inventor: INOUE HARUICHI
IPC: G02B5/20
Filed: 1986-03-19
Abstract: PURPOSE:To enable the multigradation of multicolors by forming the film to be dyed so as to overlap the layer which was already formed after a substrate was dyes, followed by effecting a dyeing treatment again, and by repeating the prescribed treatment at optional times, thereby forming optional numbers of layers on the substrate. CONSTITUTION:The gelatin, etc., is coated on the substrate 1 to form the 1st layer 2 to be dyed. The obtd. film 2 is dipped in the 1st dyeing bath 3 to color it. The substrate is dipped in the 1st dyeing bath 3 with an inclined or a straight position, holding the end of the substrate. The substrate 1 is pulled successively by the end 1a of the substrate 1 to color it, while controlling to such a rate that each points on the substrate 1 are the dipping time T capable of obtaining the prescribed optical density based on the graph which shows the interrelationship between the density D of the color filter and the dipping time T. Then, the film to be dyed is formed so as to overlap the layer which was already formed thereon, followed by effecting a dyeing treatment again. The optional numbers of the layers are formed by repeating the prescribed treatment at the optional times.
Patent JP-S55152493-A (JP)
Title: Electronic timepiece with snooze monitoring function
Inventor: KOMATSU YUUZOU
IPC: G04G13/02
Filed: 1979-05-18
Abstract: PURPOSE: To enable the monitoring of a snooze sound during the suspension of snooze operation, by regulating a monitor control logical circuit through a monitor switch.  
     CONSTITUTION: When a snooze switch 146 is opened or closed during the suspension of snooze operation after the reaching of alarm time, the FF156 of a snooze swtich circuit 12 is set and the FF150, 152, 154 of an announcing sound control circuit 26 are temporarily reset. At that time, the output level of a NAND gate 166 is made high by logical operation effected through the FF's, gates, etc. and a snooze timer is not reset and does not affect follwing snooze operation. AND gates 34, 70, 72 are opened by a high-level output passed through an OR gate 68 and an AND gate 64 opened by the FF52 of the circuit 26. A snooze sound is generated by a signal of frequency elected by an announcing sound selection circuit 18. This results in enabling the monitoring of a selected snooze sound during the suspension of snooze operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6044572-A (JP)
Inventor: YUUJIN BAATORANDO RIGUBII
IPC: G11B5/23
Filed: 1984-03-30
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-S62218512-A (JP)
Title: Incombustible quenching oil
Inventor: IMAI FUMIO
IPC: C21D1/58
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the titled oil capable of utilizing existing equipment as it is and free from fear of causing fire, by contg. respective prescribed contents of surfactant and water and the balance mineral oil system base oil and composing water in system under soluble state. CONSTITUTION:The titled oil is generally composed of 1-40wt% fatty acid derivatives such as fatty acid soap, surfactant such as sulfate, 1-50wt% water and the balance mineral oil system base oil. The base oil is distilled part of refined lubricant, and the viscosity of 5-1,000cSt normally at 40 deg.C is favorable. The solubilization of water can be achieved e.g. by feeding the whole components described above into stirring vessel and stirring by conventional means. The titled oil in the invention has the characteristics in addition thereto, can easily be removed by washing from substance to be treated.
Patent JP-H08233004-A (JP)
Title: Manufacture of wet friction plate
Inventor: UMEZAWA SAKANORI
IPC: C08J5/14
Filed: 1995-02-27
Abstract: PURPOSE: To provide a method of manufacturing a friction plate which maintains a stable, high friction coefficient and which has excellent heat resistance and an excellent separation resisting life. CONSTITUTION: A metallic plate (steel plate) 9, which becomes a core metal, is formed in such a manner that its thickness becomes larger from the outer peripheral part 91 toward the inner peripheral part 92. A friction member 8 is pressed and heated in such a manner that its both surfaces 83, 83 become parallel to each other, so that it is joined to the surface of the metallic plate 9. As a result, an inclined function, in which the density of the friction member 8 becomes larger from the outer peripheral part 81 toward the inner peripheral part 82, can be obtained.
Patent JP-S57175264-A (JP)
Title: Optical tracking device
Inventor: WADA AKIFUMI
IPC: H01H3/40
Filed: 1981-04-23
Abstract: PURPOSE:To ensure automatic discontinuation of the radiation of laser beam with a simple constitution, by controlling a switch via a pin which works in response to a cam that turns with the same angle as the turning angle of a tracking device, a nut, etc. combined with a screw that turns in proportion to an angle of elevation. CONSTITUTION:A cam pin 11 rises up in response to a nut 13 that is a linearly moved with a cam 7 that turns with the same angle as that of a turning shaft 4 of a laser tracking device plus a ball screw 10 that turns in proportion to the angle of elevation of a laser remote measuring device 2. Thus a switch 15 is opened by a dog 14 provided at the other end of the pin 11, and the radiation of the laser beam is discontinued automatically. With such a simple discontinuation of the laser beam, the radiation of the laser beam is limited to a structure, etc. to secure the safety. As a result, a radiating field limiting device is obtained for an optical tracking device.
Patent JP-H10247394-A (JP)
Title: Self-synchronizing type pipe line data path circuit, and non-synchronizing signal control circuit
Inventor: FUJII KOJI
IPC: G06F1/32
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To control finely for reducing the power consumption, by applying a MT-CMOS circuit to a self-synchronizing pipe line data bus circuit. SOLUTION: Combination circuits 11A, 12A consisting of MT-CMOS circuits are connected between REG1-REG3, produce activation signals ST1, ST2 corresponding to a request signal REQi by a asynchronous signal control circuit 13A, and controls the activation of this combination circuits 11A, 12A. Especially, this transition from activation to sleep is performed based on request signals REQ2, REQ3 generated by monitor circuits 131, 132 considering a signal transmission delay time in the combination circuit.
Patent JP-H01235503-A (JP)
Title: Position control apparatus
Inventor: AIZAWA HIROMI
IPC: A01B63/111
Filed: 1988-03-14
Abstract: PURPOSE:To always maintain the height of a working machine at the preset position of an operating lever, by transferring a valve main body in an interlocking relation with the upward or downward movement of the working machine when a spool is subjected to a switching operation and thereby returning a control valve to a neutral position to retain the height of the working machine at the preset position of the operating lever. CONSTITUTION:When an operating lever 7 is operated on the lifting side, a bell-crank 12 is rotated and a rod 15 presses the spool of a control valve 16 to switch the spool to a lifting position. A hydraulic cylinder 18 is elongated to rotate a rotation lever 20 in the direction of A, thereby lifting the working machine. A valve main body 24 integrally loaded on the cylinder 18 is simultaneously transferred together with the cylinder 18 with interlocking with the upward movement of the working machine and thereby a spool 25 linked with the operating lever 7 is transferred in the lifting direction of the lever 7. Thus, the operating lever can be continuously operated on the lifting side at the same speed as the cylinder 18 and the working machine can be freely lifted with synchronizing with the operation of the lever 7. When the lever 7 is stopped at a preset position, the spool 25 is returned to the neutral position, thereby permitting to maintain the height of the working machine at the preset position of the lever 7.
Patent JP-S55153496-A (JP)
Title: Corrector of sound field of speaker
Inventor: INADA YOSHIMICHI
IPC: H04R3/04
Filed: 1979-05-18
Abstract: PURPOSE:To obtain excellent reproduced sound through sufficient sound field correction, by feedback of the sound reproduced in a sound field directly to the reproducing system. CONSTITUTION:The output from a main amplifier 1 activates the first voice coil 7 to output reproduced sound from a reproducing speaker 4. The sound in a sound field is picked up with a microphone 6, and the output B, B of the reproduced sound is fed to a comparator 2 via an amplifier 5. The output A, A from the main amplifier 1 to a speaker 4 is fetched to the comparator 2, it is compared with the output B, B the error voltage is amplified at an amplifier 3 as the sound field correction feedback output C, C, which is fed to the second voice coil 8 of the speaker 4  for sound field correction. Accordingly, a greater practical effect can be obtained  for car stereo's having greater distortion of sound field.
Patent JP-H07272728-A (JP)
Title: Sintered substrate for alkaline storage battery and its manufacture
Inventor: KITANO TAKAYUKI
IPC: H01M4/80
Filed: 1994-03-31
Abstract: PURPOSE:To enhance the utilization factor of an active material and lengthen the life of a battery by preventing corrosion in an active material impregnation process of a nickel powder sinter used in a sintered substrate for an alkaline storage battery. CONSTITUTION:An oxidation layer having an oxygen content of 0.5-1.5wt.% is formed on a sintered substrate by heat-treatment. As a means capable of reliably controlling oxidation amount of the sintered substrate even in heat treatment at high temperature (525 deg.C or higher), heat treatment is conducted in a gas atmosphere in which oxygen content is previously controlled in a specified range. In order to form higher order oxidation layer at low temperature (300-350 deg.C), heat treatment is conducted in high concentration oxygen atmosphere of 90vol.% or more to form an oxidation layer.
Patent JP-S59187784-A (JP)
Title: Production of hydrogen using clostridium butyricum miyairi
Inventor: TAKIZAWA WATARU
IPC: C12P3/00
Filed: 1983-04-08
Abstract: PURPOSE:To produce a large amount of hydrogen using Clostridium butyricum Miyairi, by adjusting the dilution ratio in the respective plural tanks, and multiplying only vegetative cells in the tanks. CONSTITUTION:Batchwise cultivation is started in tanks while feeding CO2 from feed ports 7 in the first tanks 2 and the second tank 3. On the arrival at the logarithmic growth phase, a culture medium is fed from a culture medium feeding tank 1 through a pump 8 and a transfer pipe 9 to the first tank 2. A culture fluid is fed from the first tank 2 through a pump 10 and a transfer pipe 11 to the second tank 3 at the same time, and a culture fluid is transferred from the second tank 3 through a pump 12 and a transfer pipe 13 and released to start the continuous cultivation. At this point of time, the feed of CO2 is stopped to change over a cock 14 to the side of a collection pipe 15 for collecting fermented H2 gas. CO2 contained in the H2 gas is passed through an absorption tank 4 filled with a KOH solution and absorbed therein. The resultant H2 gas after removing the CO2 is introduced into an H2-water replacing tank 5.
Patent JP-H10245581-A (JP)
Title: Water-soluble working oil
Inventor: NAKAGAWA HIROSHI
IPC: C10N30/16
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble working oil improved in working performances, rust-preventive properties, antifoaming properties and workability by using an ester of a propylene oxide/ethylene oxide block copolymer with a specified carboxylic acid. SOLUTION: A propylene oxide/ethylene oxide block copolymer having an ethylene oxide content of 10-80wt.% and an average molecular weight of 1,000-30,000 and represented by any one of formulas I to IV (wherein a, b, c, d, e, f and h are each 1 or greater; and R is a 2-4C alkylene) and an aliphatic, aromatic and alicyclic saturated or unsaturated monocarboxylic acid which may have a 2-20C branch are subjected to a dehydration reaction at 100-250 deg.C in the presence of an acid catalyst or an alkali catalyst in a solvent or subjected to thermal dehydration in an inert gas to obtain an ester. A concentrated solution containing 1-80wt.%, desirably 5-60wt.%, based on the oil stock solution, above ester is formed. This is used after dilution with water five-fold to one- hundred-fold.  The ester can not exhibit sufficient performances when its content of a diluted solutions is 0.1wt.% or below.
Patent JP-H08228909-A (JP)
Title: Mailbox
Inventor: SHIODA RYOJI
IPC: A47G29/12
Filed: 1995-02-26
Abstract: PURPOSE: To improve the article take-out port of a mailbox and to provide a structure without the need of pressing a cover at the time of taking out mails or the like and a constitution capable of obstructing the infiltration of rainwater into a box body and preventing the mails in the inside from getting wet. CONSTITUTION: For this mailbox, a cover body 70 is attached to the box body provided with an opening. For the cover body 70, both side faces are folded back and an oblong hole 73 is provided on the upper part. A locking hook part 82 is provided on the upper part of the cover body 70. When the cover body 70 is pushed to the side of a swinging shaft 77 from an opened state, the cover body 70 is slid by the oblong hole 73 and the locking hook part 82 is engaged with a locking member 78.
Patent JP-S56158819-A (JP)
Title: Manufacture of cold rolled plate of austenite stainless steel with fine surface luster and high corrosion resistance
Inventor: HINO MASAYUKI
IPC: C21D9/46
Filed: 1980-05-13
Abstract: PURPOSE:To obtain the titled cold rolled plate by hot rolling a hoop and carrying out a low temp. heat treatment at <=1,000 deg.C in place of soln. heat treatment or mechanically predescaling the rolled hoop by shot blast after avoiding the formation of a Cr-deficient layer just under a scale layer due to soln. heat treatment without carrying out heat treatment. CONSTITUTION:A hoop of austenite stainless steel is hot rolled, and heat treatment is carried out at low temp. <=1,000 deg.C in place of solution heat treatment prior to cold rolling, or the rolled hoop is mechanically predescaled by shot blast after reducing or avoiding the formation of a Cr-deficient layer just under a scale layer due to solution heat treatment without carrying out heat treatment. It is then pickled in a pickling bath of hydrochloric acid alone, continuously pickled in a bath of nitric acid as required, cold rolled by an ordinary method, and subjected to finish soln. heat treatment.
Patent JP-H06275028-A (JP)
Title: Recording and reproducing device with self-diagnostic function
Inventor: NISHIO TSUYOSHI
IPC: G11B20/18
Filed: 1993-03-22
Abstract: PURPOSE:To provide a recording and reproducing device with self-diagnostic function which can improve versatility for the program of an external equipment by speedily processing the rearrangement or classification of messages with high transfer efficiency. CONSTITUTION:Concerning this recording and reproducing device with self- diagnostic function, a self-diagnostic function part 12 performs self-diagnosis for the operating abnormality of a recording/reproducing function part 11, and this self-diagnostic result is respectively stored in a number information storage part 13a and a character string information storage part 13b of a self-diagnostic result storage function part 13. An external equipment 20 supplies an input command to an interface function part 14. Corresponding to the input commands successively supplied to an input command communication function 14a and a command selecting function part 14b, the interface function part 14 outputs information through the communication function 14a to the external equipment 20.
Patent JP-H01234581-A (JP)
Title: Method for preventing galvanic corrosion of underground metallic pipe and galvanic corrosion preventing structure
Inventor: NISHINO MASUSHI
IPC: C23F13/00
Filed: 1988-03-15
Abstract: PURPOSE:To prevent the galvanic corrosion of an underground metallic pipe with simple works by setting a sacrificial anode material in the soil close to the pipe, connecting the anode material to the pipe through a lead wire, and covering the material with the backfill. CONSTITUTION:The pavement is bored by a drill A to make a small hole 2 leading to the metallic pipe 1. The pipe 1 is grinded, and a lead wire 3 is connected to the pipe 1. An injection pipe 4 having a drill bit 4a and a sacrificial anode material 4b is inserted obliquely to the pipe from the small hole 2 on the surface side. An injector C is connected to the injection pipe 4. The fluid backfill 5 is supplied from the injector C under pressure, and injected into the soil from the holes of the anode material 4b to form the backfill covering the anode material 4b. The injector C and a part of the injection pipe 4 are then recovered. The lead wire 3 is inserted into the inclined small hole 6, and connected to the anode material 4b. The small hole 2 and the inclined small hole 6 are finally backfilled to bury the lead wire 3, and the bored part of the pavement is repaired.
Patent JP-H1124335-A (JP)
Title: Image output device
Inventor: MATSUMAE IWAO
IPC: B65H29/60
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To make a device compact and to prevent jamming from occurring at the time of ejecting paper. SOLUTION: This device is constituted by disposing an image reader 2 at its upper part and disposing a printing device 3 under the reader 2. In such a case, an original D is supplied to the reader 2 by an original tray 6 displaced to an original guiding position and the tray 6 is displaced to an upper opening position, so that the upper space of a paper stacker 26 is opened. Even when the space of the stacker 26 is small, the paper S is housed in the stacker 26 without blocking the course of the paper S by the tray 6. Thus, the entire height dimension of the device is made small so as to make the device compact and the jamming in the stacker 26 is prevented. When the tray 6 is displaced to the original guiding position and covers over the upper part of the stacker 26, the paper S is ejected toward a nearly horizontal straight paper ejection path 28 by a switching pawl 31.
Patent JP-H01235321-A (JP)
Title: Formation of grain boundary layer in semiconductor porcelain
Inventor: YAMADA YUICHI
IPC: H01G4/12
Filed: 1988-03-16
Abstract: PURPOSE:To reduce an irregularity in an electrical characteristic by a method wherein semiconductor porcelains on which a diffusion agent has been coated in advance uniformly and dried are housed regularly in recessed parts of a sheath so as to come into equal contact with one another and heat-treated so as to insulate a crystal grain boundary. CONSTITUTION:A diffusion agent paste of a prescribed amount is coated on semiconductor porcelains and dried; after that, the semiconductor porcelains 3 on which a diffusion agent has been coated are housed regularly in an alumina sheath 7 where many cylindrical recessed parts 1a have been made. The semiconductor porcelains 3 which have been filled into the sheath are heat-treated in the air at 1100 deg.C for 4 hours. By this heat treatment the diffusion agent is diffused to a crystal grain boundary of the semiconductor porcelains; this grain boundary is insulated. By this setup, it is possible to restrain the diffusion agent from being evaporated into the air, to reduce an irregularity in a residual amount of the diffusion agent after the heat treatment and to reduce an irregularity in an electrical characteristic.
Patent JP-S63231104-A (JP)
Inventor: KAMATAKI YOSHIHISA
IPC: F22D5/30
Filed: 1987-03-19
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。