baber/WOPTO huggingface dataset:
Patent JP-S61119854-A (JP)
Title: Shift control device for automatic transmission gear for vehicle
Inventor: TAMAI HIDEFUMI
IPC: F16H59/10
Filed: 1984-11-13
Abstract: PURPOSE:To prevent the occurrence of deficiency in and an excess of shift, by a method wherein a shift position is always set to the shift side of the fall-in position of a detent. CONSTITUTION:When, after a shift actuator 1 completes shift, the actuator 1 is released from an oil pressure thereon, it is movable under the fall-in condition of a detent 19. Through utilization of this fact, a shift stroke under a gear engaging condition is read in from a stroke sensor 17. A position nearmost to shift is set to the desired value of shift at the current gear stage to execute shift control. This enables effective prevention of disengagement of a gear due to deficiency in shift and breakage of dog teeth due to an excess of shift.
Patent JP-H04121276-A (JP)
Title: Braking slide shoe member for magnetic levitation type vehicle
Inventor: AYAGAKI MASATOSHI
IPC: B60T1/14
Filed: 1990-09-10
Abstract: PURPOSE:To prevent the peeling on an interface by connecting two layers of a titanium substrate and a niobium substrate with diffusion connection, and forming the face of the niobium substrate into a friction face. CONSTITUTION:A nonmagnetic titanium or titanium alloy plate 3 is connected to the back plate of a niobium alloy plate by diffusion connection, and the face of the niobium substrate 1 is formed into a friction face. Both plates 1, 3 are composed of materials with similar thermal expansion coefficients, no peeling occurs at the high temperature, the niobium alloy with high-temperature hardness is used for the friction face, the abrasion resistance at the high temperature is improved, and the wear on the surface layer is improved. The connection on an interface and the reliability of abrasion are improved.
Patent JP-S62100058-A (JP)
Title: Telephone set circuit
Inventor: WATANABE KAZUYUKI
IPC: H04M1/72
Filed: 1985-10-28
Abstract: PURPOSE:To secure the dynamic range of the sound signal, etc., and to execute the branch calling by supplying the constant electric current when the line electric current is the prescribed value or above the shorting the constant voltage element at the time of the prescribed value or below. CONSTITUTION:When the usual calling condition, namely, a line electric current IL is larger than a drain eletric current IDSS of the zero gate voltage of an FET 10, a drain electric current ID (=IL-ID>0) flows at a Zener diode 8, and a telephone set edge voltage VL is boosted for a Zener voltage VZ. Consequently, the dynamic range of the sound signal overlapped at the telephone set edge voltage VL is secured. On the other hand, at the time of the branch calling, namely, when the electric current IL is smaller than the electric current IDSS, the electric current ID is equal to the electric current IL, and the Zener electric current IZ will not flow at the Zener diode 8. At such a time, the FET 10 comes to be one condition.
Patent JP-H1183043-A (JP)
Title: Method for testing hot water floor heating device
Inventor: EGUCHI TETSUSHI
IPC: F24D3/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To simplify testing for an operation of a hot water floor heating device in which a floor heating device is connected to a hot water device for use in performing heating operation with hot water. SOLUTION: In the case that a test for an operation of a floor heating device 210 connected to a hot water device of a hot water air conditioner 10 is to be carried out, a remote control switch 130 provided with a temperature sensor is installed on a mat 212. A temperature of floor surface where the mat 212 is arranged is measured by the remote control switch 130 and transmitted to an indoor device of an indoor system. A micro-computer in the indoor device discriminates whether or not the floor heating device 210 is in a normal state in respect to a state, if the temperature of the floor surface is increased up to a predetermined temperature in reference to an elapsing time and a temperature sent from the remote controlling switch 130.
Patent JP-H0287934-A (JP)
Title: Low-voltage distribution lead-in wire phase-diverter switch and uninterruptive power change-over method using the same
Inventor: ITADO HIROBUMI
IPC: H02J3/04
Filed: 1988-09-24
Abstract: PURPOSE:To perform power switching safely without restriction by time by cutting OFF a lead-in wire from a first power source to a load after providing said lead-in wire with a bypass circuit through a main apparatus and further by momentarily changing from said first power source to a second power source through an electromagnetic switch. CONSTITUTION:Provisional cables 7, 8 and 9 are connected with a bypass electromagnetic switch 4 for a low-voltage distribution lead-in wire phase-diverter switch in the OFF state, and said bypass electromagnetic switch 4 is closed after confirmation of the fact that detected phased, open phase and phase rotation respectively coincide with each other. When a lead-in wire from a first power source is cut OFF, power is supplied from said first power source to a load via a main apparatus. When a diverter electromagnetic switch 5 is operated, the power supply to said load is changed to that from a second power source in an instantaneous time within 1Hz. A power failure less than 1Hz is quite all right practically so that the first power source is changed to the second power source by said diverter electromagnetic switch 5. After that, a permanent wiring is provided between the second power source and the load and the provisional cables 1, 2 and 3 are removed to complete the construction work.
Patent JP-S61118992-A (JP)
Inventor: MATSUDA ISAO
IPC: H05B3/20
Filed: 1984-11-13
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-2000073281-A (JP)
Title: Carbon fiber with attached sizing composition for biomembrane carrier, water-purifying apparatus by using the carbon fiber, method for purifying water and method for forming seaweed bed
Inventor: OGAWA HIROYASU
IPC: A01K61/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber with an attached sizing composition suitable for a biomembrane carrier of the carbon fiber, not only excellent in handleability and suitable for textile finishing by a knitting machine or the like, but also capable of rapidly forming a seaweed bed and purifying water, and hardly causing environmental pollution such as water contamination. SOLUTION: This carbon fiber has 0.2-5 wt.% sizing composition for the carbon fiber comprising 10-30 wt.% alkyl monoether of a random polyethylene oxide-polypropylene oxide and/or polyoxyethylenepolysiloxane, and 40-80 wt.% polyvinyl alcohol-based water-soluble thermoplastic resin based on the total weight of a cellulose derivative and a polyvinyl alcohol-based water-soluble thermoplastic resin.
Patent JP-H0667128-A (JP)
Title: Optical modulator bias control circuit
Inventor: FUJITA SADAO
IPC: G02F1/03
Filed: 1992-08-17
Abstract: PURPOSE:To obtain an operation point control method at the time of driving an optical modulator using a lithium niobate substrate in an optical communication system. CONSTITUTION:By this circuit, bias voltage applied to the optical modulator 2 is controlled by detecting mean output power of an optical modulation signal from the optical modulator 2 at the time of driving the optical modulator using the lithium niobate substrate and comparing it with reference voltage. Since the mean value power of an optical signal modulated by optical modulation is increased according to increase in a drift amt. in the optical modulator 2, an operation point is monitored from the mean power of the optical signal.
Patent JP-S6312491-A (JP)
Inventor: ISOTANI KEIICHI
IPC: B66C1/18
Filed: 1986-10-08
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-H08104993-A (JP)
Title: Silver plating bath and its silver plating method
Inventor: ASAKAWA TAKANOBU
IPC: C07D233/72
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a silver plating bath by which a plating rate is remarkably increased without using a harmful cyanide by preparing a silver plating bath contg. a silver salt of an inorg. acid, a hydantoin compd. shown by a specified formula and an inorg. acid salt, etc. CONSTITUTION: A silver plating bath contg. the silver salt of an inorg. acid (silver nitrate, etc.) as a silver compd., at least one kind of hydantoin compd. shown by formula I or II (R1 , R3 , R5 and R5 ' are respectively hydrogen and 1-5C alkyl, aryl and alcoholic group) as a complexing agent and at least one kind between an inorg. acid salt (potassium chloride, etc.) and a carboxylate (potsssium formate) as a conductive salt is prepared. The silver salt concn. is controlled to 1-100g/L as metallic silver, the complexing agent is regulated so that the silver ion concn. in the bath is controlled to 10<-15> to 10<-12> mol/L, and 1-100g/L conductive salt is incorporated. A silver plating bath capable of stably providing a nice-looking plating is produced in this way.
Patent JP-S6484434-A (JP)
Title: Production of magnetic recording medium
Inventor: TAKEDA KATSUYUKI
IPC: G11B5/84
Filed: 1987-09-25
Abstract: PURPOSE:To improve traveling durability by coating a required magnetic layer with a lubricating agent coating liquid contg. a specific solvent mixture and lubricating agent. CONSTITUTION:The magnetic layer formed by applying a magnetic coating compd. contg. magnetic powder and resin binder and drying the coating is provided on the surface of a flexible base and the lubricating agent soln. is applied on the magnetic layer, by which the magnetic recording medium is formed. The soln. prepd. by incorporating the lubricating agent into the solvent mixture composed of a fluorine solvent and an arom. solvent is used for the above-mentioned lubricating agent soln. The plasticization of the resin binder and the unstabilization of the magnetic powder on the surface of the magnetic layer are then effectively prevented and the magnetic recording medium which is greatly improved in traveling stability by the good lubricity is formed.
Patent JP-2001061567-A (JP)
Title: Elevating storage device
Inventor: KITACHI NORIYUKI
IPC: A47B51/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To easily comply with a change in a load by arranging a multistage switchable switching means switching a spring means serving as resistance in turning a stored body toward the front lower side for lowering it in a link mechanism. SOLUTION: A pair of a steady springs 11 and a pair of switchable springs 15 are arranged in a shaft 10 in the lower end of a left side rear link 8, and a spring force switching means 14 uses a single kind of the switchable spring 15 for providing spring forces in the multiple levels. When a setting angle of the shaft 10 is varied in installation of the shaft 10 with a split groove part 30 to the lower end part of the rear link 8, deed zone, to which no spring force of the switchable spring 15 is applied in the rotation initial stage of the rear link 8, is arranged for switching the spring force. In this simple structure such as variation of the setting angle of the split groove part 30 in the shaft 10 set to the rear link 8, dead angle of the one kind of swithcable spring 15 can be changed in each switchable spring 15 in the rotation initial stage of the rear link 8.  Therefore, complication of the structure can be prevented, while reduction of part costs, simplification of part management and improvement in assembly characteristics can be accomplished.
Patent JP-H01115232-A (JP)
Title: Radio station program audience rating measurement system
Inventor: PIEERU BURURIN
IPC: H04H60/44
Filed: 1988-09-26
Abstract: PURPOSE: To more detailedly, statistically and accurately inspect the number of audiences of a certain program by recording encoded information transmitted during the period of broadcasting in a memory card. CONSTITUTION: A broadcasting station 1 transmits broadcasting 2 to respective receivers 3 owned by audiences for the station 1 by radio broadcasting. Specific memory cards 4 are distributed to respective audiences. Each memory card 4 is inserted into a memory card reader/recorder 5. The reader/recorder 5 records encoded information sent from the station 1 during the period of the broadcasting 2 in the card 4.
Patent JP-H0581427-A (JP)
Title: Frequency distribution calculating device
Inventor: INAHATA SHINJIROU
IPC: H04N1/41
Filed: 1991-09-20
Abstract: PURPOSE:To reduce the circuit scale by providing a prescribed number of calculating means which count data classified by a classifying means in accordance with the discrimination result of a discriminating means. CONSTITUTION:m-bit digital data is classified to 6 kinds of area. (n) m-bit digital data are provided in total and are inputted from a data input terminal 1 in order synchronously with a clock signal. That is, one m-bit digital data is inputted per clock. The average value of (n) m-bit digital data is preliminarily obtained and is inputted from an average value input terminal 8. (n) m-bit digital data have a form symmetrical with the average value of Gaussian distribution or the like as the cener. Counters 4-1 to 4-3 are counted up by one per clock synchronously with the clock signal in the same manner as m-bit digital data. Thus, the result from classification of (n) m-bit digital data to 6 kinds of area is obtained.
Patent JP-H06100096-A (JP)
Title: Device for discriminating mixture of oil to oil tank
Inventor: HASHIMOTO MASAJI
IPC: B67D7/32
Filed: 1992-09-09
Abstract: PURPOSE:To detect and inform without fail at an early time that the kind of oil is wrong when the oil is poured from a tank lorry into an oil storing tank. CONSTITUTION:A hose 18 from a tank lorry 17 is connected to an oil pouring tube 20, so that part of fuel oil in the oil pouring tube 20 is taken into a sampling means 35 through a flow passage 29. The fuel oil thus taken in is vapourized compulsorily by applying air to the sampling means 35, so that the kind of the fuel oil is determined by an oil kind determining means 31 based on the vaporized gas. If the kind of the oil is determined to be wrong, an alarming means 33 gives an alarm to inform that the oil kind is wrong.
Patent JP-H0790646-A (JP)
Title: Corrosion preventive device for electrical equipment and apparatus
Inventor: SUMITOMO HIROYUKI
IPC: H02B1/28
Filed: 1993-09-28
Abstract: PURPOSE:To well maintain the operating environment of an apparatus having electrical contact points in the case of use of this apparatus in a corrosive gaseous atmosphere of hydrogen sulfide, etc. CONSTITUTION:The apparatus having the electrical contact points is placed in a hermetic chamber 1 where the apparatus is shut off from outside and the generated heat is recovered by a cooler 2 to well maintain the operating condition of the apparatus at the time of using the apparatus in the corrosive gaseous atmosphere.
Patent JP-S61119655-A (JP)
Title: Soft magnetism stainless steel of precipitation hardening type
Inventor: SHINAGAWA SUSUMU
IPC: C22C38/00
Filed: 1984-11-15
Abstract: PURPOSE:To obtain the titled stainless steel having high hardness together with superior magnetic characteristic and corrosion resistance, by aging a steel contg. specified ratios of C, Si, Mn, Cr, Ni, Mo, Al, Cu. CONSTITUTION:Stainless steel contg. by weight, <=0.05% C, 0.1-3.0% Si, <=0.5% Mn, 13.0-21.0% Cr, 2.0-6.0% Ni, 1.0-6.0% Mo, 1.0-4.0% Al, 2.0-4.0% Cu is prepared and made to a prescribed shape. The steel is heated to about 1,000-1,100 deg.C, held for about 15-60min, and water cooled, then held at about 500-550 deg.C for about 60-120min and air cooled. By this way, highly corrosion resistant stainless steel without being rusted even in continuous spraying of salt water of 5% concn. and 35 deg.C for 10 days, and having >=400 Hv hardness, magnetic flux density B and coercive force Hc of >=0.5KG B1, >=2.0KG B5, >=5.0KG B20 and <=2.5 Oe Hc respectively, is obtd.
Patent JP-S61118870-A (JP)
Title: Japanese sentence editing system
Inventor: NAKAMURA YOSHIAKI
IPC: G06F17/21
Filed: 1984-11-15
Abstract: PURPOSE:To edit economically a Japanese sentence by holding a KANA (Japanese syllabary) to KANJI (Chinese character) converting system in common. CONSTITUTION:An exchange device 11 has a main switch 111 and a controlling circuit 112 for controlling this main switch 111, and usually executes an exchange for various communication services by connecting a communication terminal equipment 12 and a common service device 13 to the main switch 111. A sentence editing device 21 inputs KANA (Japanese syllabary) character from an input keyboard 31 and displays it on an output indicator 32, also encodes and outputs a designated KANA character with respect to an input operation of a KANA/KANJI converting designation, inputs a converted KANJI code and displays it on the indicator 32, and also executes an editing processing of the sentence in accordance with a prescribed key operation. A KANA to KANJI converting device 22 inputs a KANA character code, and outputs successively its corresponding Chinese character. The sentence editing device 21 designates and selects one of plural Chinese characters by operating he input keyboard 31, and displays it on a prescribed position of the output indicator 32.
Patent JP-H08103188-A (JP)
Title: Filter for both submerged pump and air pump
Inventor: OGAWA SOUICHI
IPC: A01K63/04
Filed: 1994-10-05
Abstract: PURPOSE: To use a pump as both a submerged pump and an air pump in a filtration unit used in a water tank for aquarium fishes such as goldfishes or tropical fishes or for decorative water plants. CONSTITUTION: The filtration chamber Fu in the filtration case C is partitioned with the filtration material 26 used in the chamber Fu into the upper stream space 32 connecting to the water-sucking opening 3 and the lower stream space 33 connecting to the draining pipe 2. A submerged pump Pw is set in the lower stream space 33 to work as a filter for the submerged pump, while it works as a filter for an air pump by connecting the air pump to the air duct 9 connecting to the lower stream room 33, instead.
Patent JP-S61118239-A (JP)
Inventor: SAKAKIBARA KEIZO
IPC: B31F1/36
Filed: 1984-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03102501-A (JP)
Title: System for preparing function element for direct digital control
Inventor: SAKAGUCHI KAZUO
IPC: G05B15/02
Filed: 1989-09-18
Abstract: PURPOSE:To simply express a complicated logic diagram as well without passing it through a procedure language, to process it in the form of a function element and to easily maintain a device by defining a user definition element by the logic diagram while including even an arithmetic instruction as well. CONSTITUTION:The logic diagram shows a signal, which is outputted from an input signal block 1, to be connected with a control block 2 by a connection line 3 and an arrow 4 and to reach an output signal block 5. In the partial control block, a parameter 6 exists. The input signal block 1 shows the kind of the arrow as the function element by a figure in a frame. An output signal block 2' shows the order of an output connection line. The parameter 6 is shown by the figure or an alphabet and goes to be the parameter to be identified by respective names. In the logic diagram, the function element is displayed under the same rule as the general control block.
Patent JP-2000136255-A (JP)
Title: Polylactic acid-based foam and its production
Inventor: OBUCHI SEIJI
IPC: C08J9/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polylactic acid-based foamable molded product in an unfoamed state, having an excellent expansion ratio in foaming molding in a mold and reproducibility of mold shape of molded product, etc., suitable for producing a foam useful for a disposable foam container, etc., comprising a specific foamable resin composition by making a degree of crystallization in a specific range. SOLUTION: This foamable molded product comprises (A) 100 pts.wt. of a polylactic acid-based resin such as poly(L-lactide), etc., and (B) 1-30 pts.wt. of a volatile blowing agent such as carbon dioxide, etc., and has 0-20% degree of crystallization. The molded product is obtained, for example, by completely melting the component A supplied to an injection molding machine, supplying the component B from another line to the machine and injection molding the melt. A mold is changed with 3-10 MPa nitrogen gas, etc. A foam obtained from the molded product has biodegradability in soil and is useful as a cushioning material, a material for industry of civil enginnering, a material for agriculture, fisheries, etc.
Patent JP-H03104896-A (JP)
Title: Method and device for melt-brightening tin-electroplated band steel
Inventor: HIMENO MAKOTO
IPC: C25D5/50
Filed: 1989-09-18
Abstract: PURPOSE:To produce a tin-plated band steel with its tin crystal large in size and having an excellent appearance at a high rate with a relatively low cost of equipment by heating an tin-electroplated band steel above the m.p. of tin by direct electrical heating and electromagnetic induction and then cooling the steel below the solidifying point of tin by a gas. CONSTITUTION:A tin-electroplated band steel 1 is conveyed through conductor rolls 2 and 3 on the inlet and outlet sides, directly energized and melt-brightened. Consequently, the steel 1 is resistance-heated between an initial point A and a terminal point B. In this case, the steel 1 is kept below the m.p. of tin to prevent the deposition of molten tin on the roll 3. The steel 1 is then passed through an electromagnetic- induction device 4 and heated with an electromagnetic wave from its surface to a temp. higher than the m.p. of tin and necessary to alloy Sn and Fe. The steel 1 is successively passed through a gas cooler 6, a gas is blown against the steel, and the steel is slowly cooled below the solidifying point of tin. As a result, the tin crystal is coarsened, and quench staining is prevented. The steel 1 is then dipped in a water- cooled tank 6, quenched to almost room temp., and taken out. A tin-plated band steel excellent in glossiness, appearance and corrosion resistance is efficiently obtained in this way.
Patent JP-H03102987-A (JP)
Title: Method of detecting variation of time base
Inventor: ASAI YOSHIMITSU
IPC: G11B20/02
Filed: 1989-09-18
Abstract: PURPOSE:To detect remaining time base variation by detecting a synchronizing signal in a video signal part at the reproducing time. CONSTITUTION:A reference composite synchronizing signal (a) from a generator 17 is inputted to a switch circuit 22 through a clamp circuit 18 and the signal (a) is also inputted to a delay 20 through an inverter 19 to obtain a signal (c). The delay 20 delays an inverted signal (b) only by  tau (tau< tau<1H- tau, tau: horizontal synchronizing signal width, 1H: one horizontal scanning period). Since a signal obtained by inverting the reference composite synchronizing signal and delaying the inverted signal by  tau is added to the video signal part of the reference composite synchronizing signal in the period other than a vertical synchronizing signal, a signal phasesynchronized with the reference composite synchronizing signal can be detected in the video signal part.