baber/WOPTO huggingface dataset:
Patent JP-H08254484-A (JP)
Title: Condensing method and device for sample of aqueous solution
Inventor: KOMODA MITSUNORI
IPC: G01N1/10
Filed: 1995-03-17
Abstract: PURPOSE: To prevent contamination caused environmentally at the time of condensing operation and make accurate quantification of impurities by encapsulating a sample of aqueous solution using a porous film and dispersing the water vapor to the outside through the porous film when the sample is heated so that the water is evaporated. CONSTITUTION: From a sample supplying device 1 a sample of aqueous solution is supplied to a condensation trough 3 whose over-part is enclosed with a poroud film 2. The film 2 admits passage of water vapor but shuts off fine particles, for example of Teflon, and its pore diameter is selected in accordance with the environment applicable, ranging 0.1-10μm normally. The sample in the trough 3 is heated by a trough heating device 4 which uses an infrared lamp, and the water is thereby evaporated while the condensed solution is collected by a vessel 5.
Patent JP-S61216655-A (JP)
Title: Miso (fermented soybean paste) containing prune extract
Inventor: MANTANI YASUO
IPC: A23L11/20
Filed: 1985-03-22
Abstract: PURPOSE:To obtain prune extract-containing MISO (fermented soybean paste) useful as a healthy food, having improved shelf stability and taste, enriched vitamins and minerals, by blending MISO prepared by a conventional procedure with a given amount of prune extract. CONSTITUTION:MISO having finished approximately brewing period such as MISO in adjustment process after fermentation and aging, MISO just before packing and shipping after the adjustment process, etc., is blended with 2-15wt% prune extract concentrated into a thick malt syrup state.
Patent JP-H04293394-A (JP)
Title: Electronic still camera
Inventor: MISUMI HIROYOSHI
IPC: H04B1/06
Filed: 1991-03-22
Abstract: PURPOSE:To prevent wasteful power consumption by a remote control receiver part by stopping the power supply to the remote control receiver part when the remote controller has not been used for a prescribed period of time. CONSTITUTION:A voltage detection circuit 4 connects a switch 13 to the side of an external power source when the external power source is connected to a power source terminal 3, and connects it to the side 2 of the power source within a camera when the external power source is not connected. When a main switch 5 is turned on, the power source for a control part 6 is turned on. The control part 6 turns on a switch 15 to supply power to a remote control receiver part 7. It also resets a timer 6a operating in a clock transmission part 22. When the external power source is not connected, the timer 6a judges whether or not 30 minutes has passed. When it is judged that 30 minutes has passed, the control part opens the switch 15 and disconnects the power from the remote control receiver 7. When an operation switch 11 is operated while the switch 15 is open, the switch 15 is closed.
Patent JP-H09251589-A (JP)
Title: Testing equipment for smoke sensor
Inventor: KOBAYASHI SHUSUKE
IPC: G01N1/28
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a smoke sensor testing equipment whereby an inspection is quickly executed without giving abuse influence on a smoke sensor and a running cost is reduced. SOLUTION: The equipment is provided with a fog conversion case 6 containing a fume quality solution 1 adding the distribution quality component of fume quality, an ultrasonic vibrator 2 vibrating the fume quality solution 1, a control circuit part 3 driving the ultrasonic vibrator 2 and a power source part 4 executing conduction to the control circuit part 3 so as to vibrate the ultrasonic vibrator 2 and to make the fume quality solution 1 into fog. Thus, the running cost is reduced by using water or an ethanol, etc., which is easily obtained and is the solution without giving influence on the smoke sensor 9 as the fume quality solution 1 without giving abuse influence on the smoke sensor by fume quality.
Patent JP-S61216840-A (JP)
Title: Instantaneous inoculation casting method
Inventor: HORIE TAKAO
IPC: B22D1/00
Filed: 1985-03-23
Abstract: PURPOSE:To make possible the thorough inoculation in a casting mold by installing a porous ceramic body imposed with a prescribed inoculant into a molten metal passage of the casting mold so as to part the passage. CONSTITUTION:An inoculating device 12 is constituted by containing the granular inoculant 8 into the recess of a ceramic foam 2. Such device 12 is so set in a pouring basin 18 of a runner 16 which is the molten metal passage of the casting mole 14 as to part the passage. The melted inoculant passes through the pores of an inoculating core 2 and flows into the mold 14 when the molten metal 22 of a high temp. flows into the mold. The inoculation by this method is executed in the place nearest the part in the casting mold 14 where the product is going to solidify in the above-mentioned manner and the possibility of self-annihilation is eliminated. The amt. of the inoculant to be added is considerably decreased.
Patent JP-S57174110-A (JP)
Title: Upward flow filter
Inventor: HIROTA MORIYUKI
IPC: B01D24/22
Filed: 1981-04-21
Abstract: PURPOSE: To enhance an uniformly dispersing quality of mixed fluid of air and washing water, by providing small holes to a strainer of an upward flow filter.  
     CONSTITUTION: An air and liquid mixing header 5 having an air path 2 at its top, a water path at its bottom and a mixing path 4 communicating with paths 2 and 3 respectively by means of slots and holes at its intermediate position, and innumerable branch pipes 6 respectively communicating with the path 4 of the header 5 at their one ends, are both installed horizontally on the bottom 1' of a filtering tank 1; strainers 7 are attached upwards to the branch pipes 6 respectively so as to protrude only thermselves from the upper surface of a grouted layer 1", and a supporting bed is provided onto the layer 1" and further a filtering layer is provided onto the bed. Small holes 24 are provided to the branch pipe of the strainer at the under half part 7' projected from above and above the opening of the bottom. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63224551-A (JP)
Title: Drawn picture communication equipment
Inventor: SAITOU YOSHINORI
IPC: H04N1/00
Filed: 1987-03-13
Abstract: PURPOSE:To easily recognize the presence or absence of a telephone call by detecting a dual tone signal from an opposite party by a dual tone detection means at the reception of a call during absence and displaying or copying the information based on the dual tone signal. CONSTITUTION:A dual tone multiple frequency DIME signal demodulation circuit 46 is provided to a drawn picture communication equipment and the circuit 46 monitors a DTMF signal sent from a subscriber line. The circuit 46 consists of a high group filter 49 and a low group filter and a tone decoder 51, and when the DTMF signal is sent from a pushbutton PB telephone set, the signal passes through the filters 49, 50, is demodulated by the next decoder 11 and enters a microprocessor 43. The device 43 sends prescribed information to a monitor TV1 or a hard copy device 48 to recognize the message of an opposite party and the presence of a telephone call.
Patent JP-S63223795-A (JP)
Inventor: KABASAWA SATORU
IPC: G10L15/28
Filed: 1987-03-13
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-H11259470-A (JP)
Title: Automatic composition processing method of guide integrating group and system therefor and storage medium for programming and recording the same method
Inventor: NAKAGAWA HIROMASA
IPC: G06F17/24
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce any trial-and-error based command, to reduce the load of an operator, and to shorten a layout processing time by arranging units according to the area information of a preliminarily set guidance integrating group and the order of alignment, calculating the mean value of intervals between adjacent units, and operating allocation arrangement so that intervals between units in all stages can be set as the mean value or less. SOLUTION: An operator operates a processing for confirming an area (S21), and operates a processing for confirming the order of alignment of business categories (S22) by using a composition terminal, and issues an instruction for executing the automatic composition of a guidance integration (S23). A server executes the automatic composition task, confirms that the automatic composition execution queue file is present, and calculates the total area of advertisement. Moreover, the server calculates mean a rule width based on the calculated area (S24), operates a virtual layout arrangement (virtual composition) by operating allocation so that distances between units in all stages can be set as the mean rule width or less, and ends the allocation of the stage when the distance is set as the mean rule width or less.
Patent JP-H01234607-A (JP)
Title: Hydraulic circuit for low pressure compensation
Inventor: EGAMI KIMIMICHI
IPC: F15B20/00
Filed: 1988-03-15
Abstract: PURPOSE:To reduce cost and enable the accurate detection of an abnormal hydraulic pressure drop by providing a hydraulic switch and a pressure compensation valve for low pressure at the back of a main pressure regulating valve in the circuit in the title for a hydraulic pressure control equipment such as a transmission. CONSTITUTION:A pressure compensation valve 2 as a relief valve in common is fitted in an end side circuit at the back of a main pressure regulating valve 1 and a hydraulic switch 3 for detecting a hydraulic pressure drop is fitted in a circuit between the main pressure regulating valve 1 and the pressure compensation valve 2. According to the aforesaid construction, the hydraulic switch 3, while having an operation function on an extremely low pressure and high pressure resistance performance, can be made simple as compared with conventional type, thereby enabling cost reduction. Also, the abnormal drop of the hydraulic pressure can be accurately detected, thereby improving reliability.
Patent JP-H02240216-A (JP)
Title: Formation of good-quality primary insulating film on grain-oriented silicon steel sheet
Inventor: ISHII SHINYA
IPC: C21D8/12
Filed: 1989-03-14
Abstract: PURPOSE:To improve the external appearance and adhesive strength of an insulating film by carrying out the annealing of a hot rolled silicon steel plate at a specific temp. or above in a combustion-gas atmosphere in which air ratio is regulated to a specific value and also specifying a partial pressure ratio between PH2O and PH2 in the atmosphere at the time of decarburizing annealing. CONSTITUTION:The hot rolled plate annealing of a silicon steel which has a composition consisting of, by weight ratio, 2.5-4.5% Si, 0.02-0.12% C, 0.02-0.2% Mn, 0.015-0.04% acid soluble Al, 0.0040-0.01% N, 0.01-0.04% S, and the balance essentially Fe and further containing <=0.04% of one or >=2 elements among Sn, Cu, and Sb is carried out in a temp. region of >=500 deg.C in a combustion-gas atmosphere in which area ratio is controlled to 1.0-1.5. Further, the partial pressure ratio between PH2O and PH2 in the atmosphere at the time of decarburizing annealing is regulated to 0.30-0.45, by which a grain-oriented silicon sheet with high magnetic flux density is produced. By this method, the external appearance and adhesive strength of an insulating film can be improved while obviating the necessity of treatment prior to decarburizing annealing.
Patent JP-H0315290-A (JP)
Title: Method of controlling switching reluctance motor
Inventor: JIEEMUZU UIRIAMU SENBAA
IPC: H02P25/08
Filed: 1990-03-09
Abstract: PURPOSE: To keep the drive efficiency of an apparatus at a high level over a wide range by calculating a turn-on angle for an appropriate motor current as a function of dwell angle, power supply voltage and motor speed and generating a turn-off angle for an appropriate motor current. CONSTITUTION: A desired motor current is set higher than a level which can be achieved with an available power supply voltage so that a current control loop does not disturb a torque control loop. Duration of dwell angle or motor current is set as a function of input torque command, motor speed and the magnitude of power supply voltage. Subsequently, a turn-on angle θo is calculated as a function of dwell angle, power supply voltage and motor speed. Finally, a turn-off angle is generated by adding the dwell angle to a turn-on angle θp. This arrangement realizes an improved controller where a switching reluctance motor is operated at such a rate as an induced counter electromotive force limits the current control.
Patent JP-2000255744-A (JP)
Title: Linear carrying device
Inventor: NAKAMURA YOSHIHIRO
IPC: B65G27/32
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a linear carrying device allowing elongation of a service life of a linear motor, allowing setting of a reciprocation stroke of a trough over an upper limit displacement amount of a moving body of the linear motor, and allowing sufficient reduction of generation of vibration accompanying the drive without increasing weight of the device. SOLUTION: This linear carrying device has a trough 25 for placing material M; a linear motor 26; a guide body 27 for guiding the trough 25 back and forth in a carrying direction X; a power transmission mechanism 28 connecting a moving body 38 of the linear motor 26 with the trough 25 to reciprocate the trough 25 along the guide body 27 in the carrying direction X in the opposite direction of motion direction of the moving body 38 by the motion of the moving body 38; and a controller 29 for controlling the linear motor 26 to carry the material M by the reciprocation of the trough 25.
Patent JP-S6419629-A (JP)
Title: Manufacture of superconductive thin film
Inventor: FUJITA NOBUHIKO
IPC: C01G1/00
Filed: 1988-03-14
Abstract: PURPOSE:To provide a superconductive thin film with uniform composition and structure having a high critical temp. Tc by performing physical evaporation with a composite oxide containing Y, Ba, Cu used as a target, and by forming a film of perovskite type oxide or pseudo perovskite oxide. CONSTITUTION:By the use of a target physical evaporation is made a composite oxide or the target of mixture of oxide and/or composite oxide containing at least one of Y, Ba, Cu to form a film of perovskite type oxide or pseudo perovskite oxide. The target shall preferably contain perovskite type oxide or pseudo perovskite oxide. Also the target consists of provisional sintering at 250-1200 deg.C of a powder mixture of oxide, carbonate, nitrate, or sulfate of Ba, oxide, carbonate, nitrate, or sulfate of Y, and oxide, carbonate, nitrate, or sulfate of Cu. Thus a superconductive thin film of oxide type having high Tc can be obtained.
Patent JP-2000257862-A (JP)
Title: Tail pipe seal structure for combustion device and gas turbine using the same
Inventor: KUWABARA MASAMITSU
IPC: F01D9/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the cooling effect of a tail pipe seal for connecting the outlet of the tail pipe to a gas path and reduce the amount of cooling air in a tail pipe seal structure of a gas turbine. SOLUTION: On part of a tail pipe seal 1 is provided with a U-shaped groove 1a to which the flange 86a of a tail pipe outlet 86 is fitted, and the other part of the tail pipe seal is provided with a U-shaped groove 1b to which the flange end part 103a of a gas path side is fitted to form the seal of a connecting part. In the tail pipe seal 1, a cooling hole 1c is formed at the same position as in the prior art to blow off cooling air 91 into a gas path inlet and cool the circumference of the hole 1c of the tail pipe seal. Further, an inclined cooling hole 1d is added to run off cooling air 92 and cool the gas path side of the groove 1b through a film. Thus, the differential thermal expansion between the groove 1b and the flange end part is decreased, the abrasion of this part is reduced and the reliability of the seal is improved.
Patent JP-H09249644-A (JP)
Title: Production of cyclic n-vinylcarboxylic acid amide
Inventor: YANO HITOSHI
IPC: C07D211/88
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To continuously, easily and safely obtain the subject compound useful as a raw material for various polymers without using any auxiliary feedstock, therefore causing no production of wastes derived from such auxiliary feedstock, by reaction between a cyclic carboxylic ester and monoethanolamine. SOLUTION: First, an intermolecular dehydration reaction is carried out between a cyclic carboxylic ester of formula I ((m) is 0 or 1; (m+n) is an integer of 3-5; one of CH2 s may be substituted with 0 atm or S atom) and monoethanolamine in a liquid phase to effect conversion into a cyclic N-(2- hydroxyethyl)carboxylic acid amide of formula II. Subsequently, the compound of formula II is subjected to vapor phase intramolecular dehydration reaction in the presence of an oxide catalyst containing an alkali (alkaline earth) metal element and Si to effect conversion into the objective cyclic N-vinylcarboxylic acid amide of formula III. For example, it is preferable that the compounds of formula I, formula II and formula III are γ-butyrolactone, N-(2- hydroxyethyl)-2-pyrrolidone and N-vinyl-2-pyrrolidone, respectively.
Patent JP-H02239793-A (JP)
Title: Operation procedure display system for multi-functional telephone set with display function
Inventor: MARUOKA TATSURO
IPC: H04M11/00
Filed: 1989-03-13
Abstract: PURPOSE:To sufficiently utilize a functional of a terminal equipment by displaying each function and an operation procedure of a multi-function telephone set with display function accommodated in an electronic exchange adopting a stored program system onto a display device with key depression only. CONSTITUTION:A central control unit 2 has a main storage device 3. The main storage device 3 stores functions of all keys of telephone sets A, B, C, D and their operation procedure into its memory area in advance. When the telephone set A is switched to the operation procedure display mode by a mode changeover mans provided to the telephone set A, the central control unit 2 recognizes it and sets the telephone set A into the operation procedure display mode. When a key of the telephone set A set to the operation procedure display mode is depressed, the central control unit 2 retrieves the function and operation procedure of the key inputted in advance in the memory area in the mains storage device 3 and displays the content onto the display device of the telephone set A.
Patent JP-H05261945-A (JP)
Title: Printing member and manufacture thereof
IPC: B41J2/26
Filed: 1992-03-17
Abstract: PURPOSE:To make it possible to use an inexpensive wire as a printing wire for high speed printing, and reduce time cost by a method wherein a printing wire and a printing lever are soldered with wax, and the root of the joined part with the printing lever of the printing wire and the printing wire leading end are treated by quenching and tempering. CONSTITUTION:A joined part 3 between a printing lever 1 and printing wire 2 is soldered with wax, and the root 2a of the joined part 3 of the printing wire 2 and the printing wire leading end 2b are treated by quenching and tempering. The quenching is performed by carting, e.g. a laser beam by optical fibers 4a, 4b simultaneously and instantly at a part of the joined part 3, which is closer to the leading end than the central part, and the printing wire leading end 2b, and heating these parts. The soldering with wax is performed, e.g. simultaneously with the quenching by the heat of the quenching. By the above mentioned method, the root part 2a and leading end part 2b of the printing wire are made to be a hard texture. Then, a quenching treatment is applied to the combined body of the printing lever 1 and printing wire 2, soldered with wax, at 240-280 deg.C, to give rigidity.
Patent JP-H0543901-A (JP)
Title: Production of magnetic powder
Inventor: MORIMOTO KOICHIRO
IPC: B22F1/00
Filed: 1991-03-25
Abstract: PURPOSE:To produce magnetic powder containing a lot of Fe4N compounds and having small coercive force and excellent soft magnetism. CONSTITUTION:Mixed powder consisting of powder whose main constituent is alpha-Fe phase and powder whose main constituent is e-FexN phase (where x=2-3) and containing 7-23 atom% N on the whole is given high energy by using a crushing mixer, such as attoritor or a planetary ball mill while crushed and mixed.
Patent JP-S57174957-A (JP)
Title: Multi-path interference rejecting circuit
Inventor: TANAKA KANJI
IPC: H04B1/10
Filed: 1981-04-21
Abstract: PURPOSE:To reject pulse noise due to multi-path interference, by detecting the generation of multi-path interference and rejecting a pilot signal during its period. CONSTITUTION:When a reception state is changed, and a reception signal received on an antenna 1 is troubled with multi-path interference, then a pilot signal is subjected to interference, high frequency noise component included in the reception signal is increased and it passes through a band pass filter 12, a signal produced at an output terminal of a level detection circuit 14 is rapidly increased and an output of a differentiation circuit 16. Thus, a control transistor 11 turns on and a series resonance circuit 8 is resonated with a pilot signal frequency. As a result, the pilot signal is attenuated and rejected. Thus, the pilot signal having undesirable amplitude and phase is not applied to a stereo multiplex circuit 7 and the generation of pulsive noise is prevented. Then, a monaural signal is produced at both output terminals 21 and 22.
Patent JP-H06252894-A (JP)
Title: Error measurement device for fixed pattern
Inventor: TANAKA KATSUNORI
IPC: H04L1/00
Filed: 1993-02-25
Abstract: PURPOSE:To use a desired extension fixing pattern of a longer bit length than a fixed pattern for bit error measurement while error measurement circuit for an existing fixed pattern is utilized as it is when a bit error is measured by using the fixed pattern. CONSTITUTION:An extended fixed pattern detection circuit 11 detecting an extended fixed pattern whose bit length is longer than a prescribed bit length and a code conversion circuit 12 converting the extended fixed operational amplifier into a pattern resulting from repetition of the fixed pattern plural times are added to existing fixed pattern error measurement devices 13-15 and since an output from the code conversion circuit 12 is the repetition of the fixed pattern, the existing measurement device is utilized. The extended fixed pattern is applied to all bits independently of even or odd number bits by letting the fixed pattern be one bit.
Patent JP-H08262510-A (JP)
Title: Optical phase conjugator, light signal receiver and light signal transmitter used for optical communication system using this optical phase conjugator
Inventor: NAITO TAKAO
IPC: H04B10/40
Filed: 1995-03-20
Abstract: PURPOSE: To constitute a phase conjugator adequate for use as a repeater of a light transmission system for an ultra-long distance crossing the ocean reaching, for example, several thousands kilometers and a light signal receiver and light signal transmitter used for the optical communication system using this phase conjugator in such a manner that the frequency or wavelength of input signal light and the frequency or wavelength of output signal light can be matched. CONSTITUTION: This phase conjugator has an optical phase conjugation section 1 which outputs the signal light inverted in the frequency or spectra of the input light signal and a frequency-to-wavelength conversion section 2 which outputs the signal light converted in the frequency or wavelength of the input light signal to another frequency or wavelength. The phase conjugator is so constituted that the frequency or wavelength of the input signal light and the frequency or wavelength of the output signal light are matched by using or combining plural pieces of the optical phase conjugation sections 1 and the frequency-to-wavelength conversion sections 2.