baber/WOPTO huggingface dataset:
Patent JP-S588729-A (JP)
Title: Continuous production of polyalkylene terephthalate having high degree of polymerization
Inventor: YOKOYAMA HIROSHI
IPC: C08G63/00
Filed: 1981-07-10
Abstract: PURPOSE:To greatly reduce heat energy consumption, by heat-exchanging an impurity-contg. inert gas leaving a solid-phase polycondensation reactor for a low-temprature inert gas, and then introducing it into an adsorption tower. CONSTITUTION:Polyalkylene terephthalate particles 2a in a hopper 1 is fed to a preheater 3, preheated with a heater 4 and an inert gas, and then introduced into a solid-phase polycondensation reactor where said particles are brought into contact with a purging inert gas to complete a polycondensation reaction, said gas being continuously supplied through a conduit 7a. The inert gas leaving the reactor 5 contains impurities, and is passed through a conduit 7c and a filter 17 into a heat exchanger 9 where said gas is subjected to heat exchange and cooled. Then said inert gas is supplied through a conduit 11a to a cooler 12 to cool it to 50 deg.C or lower, and introduced into an adsorption tower 13a or 13b to remove the impurities. The puritied inert gas is supplied through a conduit 11c to a heat exchanger 9 to heat it, passed through a conduit 7b, a blower 14 and a flowmeter 15, and heated by a heater 10. Part of said gas is supplied to the preheater 3 and the remaining part thereof is supplied to the reactor 5.
Patent JP-S5811438-A (JP)
Title: Friction retarding type paper feeder
Inventor: TACHIBANA KAORU
IPC: B65H3/52
Filed: 1981-07-09
Abstract: PURPOSE:To prevent jams of a paper feeder device only by mechanical means by permitting the feed roller in loose fit on the shaft to rotate intermittently through interlocked operation of the tensile force of the sheet, whose speed is increased gradually in the feed direction, with a cam ring in engagement with a one-way clutch and a roller. CONSTITUTION:A tensile force is given to a sheet of paper P1 by increasing the speed of the feed belt and then the speed of the take-away roller with respect to the feed roller (a) in sequence. Accordingly, the trailing edge of the sheet P1  rotates the feed roller (a) in loose fit on the shaft (i) more quickly than the shaft (i), and a pin 1 is detained at the left side of the notch 3 provided in a cam  ring 2. When the sheet P1 is taken away from the roler (a), it will stop to be in  coupling with the shaft (i) through the action of one-way clutch 4, and the cam  ring 2 only is rotated in the direction of the arrow. Thereby the pin 1 is detained at the right side of the notch 3 to transmit the drive force of the shaft (i) to the roller (a), and the subsequent sheet P2 is sent out. The sheet is thus drawn  out of the feed roller to assure prevention of jams mechanically.
Patent JP-H11303981-A (JP)
Title: Controller for restarting of vehicular engine
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To quickly engage a forward clutch of an automatic transmission with a little shock without taking special cost in restarting of an engine. SOLUTION: A method for supplying oil is changed according to the oil releasing amount from an oil passage in relation to a forward clutch of an automatic transmission and the oil temperature in restarting of an engine. Concretely, the time Tfast for performing control for quick increasing pressure and target control pressure are changed according to the oil releasing amount and the oil temperature (steps 180, 190). Moreover, quick increasing pressure control is started (a step 200) from a time when the engine speed (the rotational speed of an oil pump) Ne becomes a specified value NE1 or more.
Patent JP-H04336754-A (JP)
Title: Facsimile control method
Inventor: KANEKO YUICHI
IPC: H04N1/21
Filed: 1991-05-14
Abstract: PURPOSE:To simultaneously and continuously transmit image data to plural transmission destinations. CONSTITUTION:An adapter memory 23 provided with plural storage areas storing the image data of a main memory 11 for each transmission destination and plural line control parts 21 and 22 transmitting the image data of the respective storage areas to each transmission destination at a prescribed transmission speed are provided. Each time the image data of a prescribed length are transmitted from one storage area via the line control part 21, the main memory 11 is accessed and then the image data to transmit are stored in the storage area. When the main memory 11 is not accessible, the transmission speed of the line control part 21 is reduced, the transmission of the remaining image data in the storage area is proceeded with, and when the main memory 11 becomes accessible, the transmission speed is returned to the original speed.
Patent JP-H07293850-A (JP)
Title: Direct combustion type exhaust gas deodorizing device
Inventor: WATANABE SEIICHI
IPC: F23G7/07
Filed: 1994-04-22
Abstract: PURPOSE:To permit the extension of burning and staying time of exhaust gas in a combustion chamber by a method wherein an air discharging window is formed on the wall body of a combustion tube, forming the combustion chamber for burning combustible bad smell constituents, contained in the exhaust gas, by a burner, while a cover is arranged on the air discharging window. CONSTITUTION:A wind mill type flow regulating vanes 11 are arranged on the upper surface of bottom wall 10 of a combustion chamber 4 so as to be faced to the exhaust gas introducing port 12 of an air introducing tube 6 communicated with a gas and water separating chamber 5. A proper number of air suction ports 13 are bored below the flow regulating vanes 11 so as to be neighbored to the exhaust gas introducing port 12 of an air introducing tube 6. A frustum type guide tube 14 and two pieces of circular perforated red heat plates 15 are suspendedly fixed to the upper part of the air suction ports 13 while a proper number of air discharging windows 16 are formed on the inner tube 2 and a wall body 3 or the upper peripheral surface of the outer tube and a cover 17 is provided on the air discharging window 16. According to this method, the burning and staying time of exhaust gas in the combustion chamber 14 can be extended whereby deodorizing capacity for bad smell gas can be increased.
Patent JP-S61267288-A (JP)
Inventor: AOKI MASAYUKI
IPC: F24C7/02
Filed: 1985-05-20
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-H046844-A (JP)
Title: Spreading-resistance measuring apparatus
Inventor: WASHIZU KIYOKO
IPC: H01L21/66
Filed: 1990-04-24
Abstract: PURPOSE:To sharply shorten the measuring time of a spreading resistance by using a two-probe method by a method wherein two or more sets of probes formed by making two probes as one set are provided and a relay switch for changeover use for each set of probes is provided. CONSTITUTION:At a spreading-resistance measuring apparatus by a two-probe method, two or more sets of probes 3, 4 formed by making two probes as one set are provided and relay switches 5, 6 for changeover use for the probes 3, 4 composed as sets are provided. For example, when the thickness or the like of an epitaxial layer is measured, a specimen 1 is first polished at a shallow angle 9, probes 3, 4 formed by making two probes as one set are simultaneously brought into contact with the surface 2, relay switches 5 are connected, an electric-current value is read out by using an ampere meter 8 when a constant voltage is applied from a constant-voltage source 7 and a resistance between the probes 3 is derived according to ohm's law. In succession, the relay switches 5 are detached and relay switches 6 are connected. A resistance between the probes 4 is derived by the same method. This operation is repeated in certain steps.
Patent JP-S63272455-A (JP)
Title: Grinder for disc brake rotor
Inventor: SAITO AKIYOSHI
IPC: B24B41/06
Filed: 1987-04-30
Abstract: PURPOSE:To prevent the position deflection of a work by connecting a main clamp arm and an auxiliary clamp arm which hold a holder for nipping a disc brake rotor from both surfaces, onto a worktable by a plurality of clamp shafts. CONSTITUTION:When a hydraulic cylinder 80 is extension/contraction-operated, a connecting arm 57 shifts in the transverse direction, and also a main clamp arm 30 connected with the connecting arm 57 through a clamp shaft 38 and a cylindrical shafts 51 shifts in the transverse direction. While, an auxiliary clamp arm 32 is slidingly moved in the transverse direction by the extension/ contraction-movement of a hydraulic cylinder 60. Since the main clamp arm 30 is supported by the clamp shafts 34, 36, and 38, and the auxiliary clamp arm 32 is supported by the clamp shafts 34 and 36, the position deflection of the holders 42 and 45 is prevented. Therefore, a work W nipped by the holders 42 and 45 can be always held in the regular position and attitude onto a worktable, and correct grinding is permitted.
Patent JP-S5535355-A (JP)
Title: Hologram scanner
Inventor: IKEDA HIROYUKI
IPC: G02B5/32
Filed: 1978-09-05
Abstract: PURPOSE: To obtain a scanner which produces scanning patterns intersecting in the reading window region, by using a rotating hologram plate as light deflection member, and reflecting two scanning patterns caused by diffraction by means of two sets of reflecting mirrors.  
     CONSTITUTION: A laser beam passes through a lens 3 and a reflecting mirror 4, and enters a rotary disc 6 on which plural holograms 7 are disposed on the circumference. The laser beam is diffracted into two beams 10, 13 by means of the holograms 7, which are reflected by pairs of reflecting mirrors 11, 12, and 23, 24, respectively, and reach a scanning window 16. The reflecting mirrors 11, 12, and the reflecting mirrors 23, 24 convert the moving direction of the diffracted lights 10, 13, and, in the scanning window, the diffracted light 10 moves in the direction of Y, while the diffracted light 13 moves in the direction of Z. In this method, the rotation of the scanning direction of laser beam and composition of two sets of scanning patterns may be performed simultaneously by means of reflecting mirrors alone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H048978-A (JP)
Title: Installing method of pipe sleeve for vertical pipe unit
Inventor: KANAZAWA MASAO
IPC: F16L5/00
Filed: 1990-04-24
Abstract: PURPOSE:To improve the installing workability by installing vertical pipes on a unit frame, and after fixing a floor plate for placing concrete, covering the outer side of the vertical pipes with pipe sleeves, connecting the contact parts of the pipe sleeves, and at the same time, fixing them to the floor plate for placing concrete. CONSTITUTION:A unit frame 9 has plural vertical pipe unit holder members 6, whose four corners are combined by pillars 7, and the lower side vertical pipe unit holder member 6 furnishes two holder machines 8. The lower parts of plural vertical pipes 3 are fixed to the holder machine 8, and the middle parts and the upper parts of the vertical pipes 3 are fixed to the holder machine 8' of the vertical pipe unit holder members 6 respectively. Then, floor plates 13 and 13' for placing concrete which have opening holes 12 with the diameter same as that of a pipe sleeve 14 are fixed to each vertical pipe unit holder member 6 holding the vertical pipes 3 from both sides. Then, the roll-formed pipe sleeve 14 is placed to cover at the outer side of each vertical pipe 3, on the floor plates 13 and 13' for placing concrete, and their contact parts 15 are welded, and at the same time, they are welded on the floor plates 13 and 13' for placing concrete through tabs 16.
Patent JP-H046643-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINDO KIYOTAKA
IPC: G11B11/105
Filed: 1990-04-24
Abstract: PURPOSE:To obtain the magneto-optical recording medium which has excellent oxidation resistance and has the excellent magneto-optical recording characteristics of the small dependency of a recording power on a line speed and high C/N by laminating a specific protective film, magneto-optical recording film and metallic film on a substrate. CONSTITUTION:The magneto-optical recording medium 1 is formed by laminating the protective film 3, the magneto-optical recording film 4 and the metallic film 5 in this order on the substrate 2. The protective film 3 consists of SiNX(o<x<=4/3). The magneto-optical recording film 4 consists of an amorphous alloy thin film comprising at least one kind selected from 3d transition metals, a corrosion resistant metal and at least one kind selected from rare earths, contg. the corrosion resistant metal at 5 to 30atomic%, and having the axis of easy magnetization perpendicular to the film plane. Further, the metallic film 5 consists of an aluminum alloy. The excellent oxidation resistance is obtd. and the degradation in the magneto-optical memory characteristics is obviated even after long-term use. The high C/N and the small dependency of the recording sensitivity on the linear speed are obtd. in this way.
Patent JP-S61266971-A (JP)
Title: Improvement of detection system for wire breaking trouble
Inventor: NAKAJIMA MASAJI
IPC: G01R31/08
Filed: 1985-05-22
Abstract: PURPOSE:To reduce wrong detection by deciding apparent wire breaking trouble when a load current is not more than a negative specific value even when the variation value of a zero-phase current is a set value. CONSTITUTION:Up-to-data (V01, V1, etc.) on the zero-phase current and load current of each power distribution line of an input port PI are fetched and stored at specific intervals of sampling time (e.g. 0.5sec). Variation values of the zero-phase current and load current of each power distribution line are calculated at every sampling time to select maximum variation values successive ly. When the maximum variation values are larger than a set value (e.g. 40mV) and maintained for longer than a set detection time (e.g. 7sec) and variation in the load current of the power distribution line is smaller (e.g. -50A) than a negative value (e.g. -0.2A) close to 0, a CPU decides that the power distribu tion line is broken, and output a voltage to its output port OP to put a thyristor SCR in operation, thereby displaying the wire breaking trouble.
Patent JP-S5878286-A (JP)
Inventor: MATSUZAKA KOUJI
IPC: G07F9/00
Filed: 1981-07-10
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-S62266269-A (JP)
Title: Mechanical seal
Inventor: NAKAHIRA SHIRO
IPC: F16J15/34
Filed: 1986-05-14
Abstract: PURPOSE:To prevent foreign matter in cooling fluid from biting, by providing lack of uniformity over the circumference of a gap between a stationary retainer and an intermediate ring. CONSTITUTION:A gap (g) between a stationary retainer 20 and an intermediate ring 6 forms lack of uniformity on the circumference. By this constitution, the gap (g) between the stationary retainer 20 and the intermediate ring 6 allows cooling fluid to mostly flow by a large gap part while maintains concentricity of the intermediate ring 6 with a rotary shaft by a small gap part. Accordingly, a hazard of biting by foreign matter in the cooling fluid can be prevented with no worsening of a function which maintains the concentricity of the intermediate ring 6 with the rotary shaft.
Patent JP-S5233175-A (JP)
Title: Electric dust collecting device
Inventor: URAGAMI MASAHARU
IPC: B03C3/45
Filed: 1975-09-08
Abstract: PURPOSE: An electric dust collecting device, wherein an electric field is formed between a dust collecting electride plate and network electrodes to prevent scattering of the dust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61268605-A (JP)
Title: Insecticidal propellant
Inventor: NAMITE YOSHIHIRO
IPC: A01N53/00
Filed: 1985-05-21
Abstract: PURPOSE:An insecticidal propellant of aerosol type having extremely improved properties with respect to a countermeasure of resistance as well as synergistic effects, obtained by using a composition comprising a compound agent of a pyrethroid and a carbamate agent and dimethyl ether as a propellant. CONSTITUTION:An insecticidal propellant obtained by packing a content consisting of <=10wt% insecticidal stock solution containing of a mixture of a pyrethroid shown by the formula (X is methyl or chloro; R is H or cyano) and a carbamate compound [preferably 3-(2-methoxyphenyl)-5-methoxy-1,3,4,- oxidiazol-2-one] and >=90wt% incombustible propellant containing 2-25wt% dimethyl ether into a pressure container at an inner pressure of 3.0-7.0kg/ cm<2>/25 deg.C, and attaching a valve to diffuse the content as fine particles and to jet the whole amount of the content at <=1ml per second to the pressure container. The use of dimethyl ether as the propellant is effective in terms of solubility and stability of the active ingredients, fine particle formation, diffusion properties, etc. during jetting.
Patent JP-S5632895-A (JP)
Title: Early dialing detection system
Inventor: TANAKA YOSHIHIDE
IPC: H04Q3/54
Filed: 1979-08-27
Abstract: PURPOSE:To eliminate an error connections, etc., perfectly due to early dialing by detecting the early dialing that happens before the transmitting actuation of a junction line trunk is detected, by providing a method of supervising the operation state of a relay that stays in operation during dial pulse reception simultaneously with incoming actuation detection. CONSTITUTION:In case an early dial pulse arrives before incoming is not detected by a call processing program right after the incoming, relay C is operated through the 1st resetting operation of relay (r) and terminals SN1-R are made conductive via contact (c). Further, conduction states among terminals SN1-R are supervised by the call processing program through scanner SCN and on the detection of incoming actuation by closing the contact, conduction states among terminals SN1- R are checked. If a conduction state is detected, that is considered to be early-dial- pulse arrival to connect the junction line trunk to an engaged sound trunk via the network and a busy-back tone is sent to the calling subscriber to inform the subscriber that the connectin is not made, thereby eliminating error connections, etc., due to early dialing.
Patent JP-H08287999-A (JP)
Title: Cable plug-in port structure for underwater equipment
Inventor: YAMADA YOSHIYUKI
IPC: H01R13/52
Filed: 1995-04-10
Abstract: PURPOSE: To provide a cable plug-in port structure for underwater equipment, which excels in operability and in which water-proof treatment can be surely performed. CONSTITUTION: A spherical insulating material 15 is inserted so that a plurality of cable conductors 3a from a cable 1 side are disposed between a plurality of cable conductors 3b from underwater equipment side and a water-proof metal connection part 6 in parallel to the metal connection part 6 at an equal interval. The cable conductors 3 are fixed to a plug-in port by a resin filler 13 so as to contain the spherical insulating material and the metal connection part.
Patent JP-H10297988-A (JP)
Title: Device for composting organic waste
Inventor: TAZAKI TOSHIAKI
IPC: C05F3/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste-composting device high in practical usability. SOLUTION: This organic waste-compacting device has plural independently rotatable and gas-chargeable or dischargeable rotary drums 1, 2 and a joining hood 3 for air-tightly joining the rotary drums to each other, wherein the rotary drums are arranged in series through the joining hood 3. Therein, a transport chute is disposed in the joining hood 3 so that the adjacent rotary drums communicate with each other, and a transport chute opening communicating with the 'front rotary drum 1 is placed at a site brought into contact with the organic wastes charged in the rotary drum on the reverse rotation of the front rotary drum 1, and at a site brought into contact with a space on the normal rotation of the front rotary drum 1.
Patent JP-H04337065-A (JP)
Title: Production of oxide ceramics thin film
Inventor: HASEGAWA KAZUMASA
IPC: C23C14/34
Filed: 1991-05-14
Abstract: PURPOSE:To improve the growing rate of an oxide ceramics thin film by using a metal as a target, executing sputtering by the use of an inert gas and simultaneously irradiating a metal deposited on the substrate with oxygen ions. CONSTITUTION:Cathodes 2 to 4 are arranged concentrically into a trisection at the inside of a vacuum tank 1, and round metallic targets are placed on each one. An inert gas is used as the atmosphere, and high frequency power is applied respectively on each cathode 2 to 4 to form a sputtered film. At the same time, a metal deposited on the substrate 6 is irradiated with oxygen ions from an ion gun 7. In this way, the growing rate of an oxide ceramics thin film can be improved.
Patent JP-H11304283-A (JP)
Title: Refrigerating system in ammonia-synthesizing apparatus
Inventor: OMORI KENRO
IPC: F25B15/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating system in an ammonia-synthesizing apparatus coping with plural heat exchangers different in temperature specifications by less numbers of compressors, reducing required consumption power in the ammonia-synthesizing apparatus, and capable of reducing numbers of the heat exchangers. SOLUTION: In a refrigerating system for feeding liquefied ammonia having different pressure respectively to heat exchangers as a refrigerant in an ammonia-synthesizing apparatus wherein a plurality of the heat exchangers having different temperature specifications are provided, and ammonia synthesized from nitrogen and hydrogen in an ammonia-synthesizing tower is allowed to be cooled and pressure-reduced to be liquefied, and the liquefied ammonia is produced via a flushing vessel, ammonia gas generated in the flushing vessel 8 is fed to the heat exchanger 3 with a specification of lowest temperature as the refrigerant, and an aqueous ammonia absorption refrigerating machine provided with off-gas lines 36,  37 for discharging impurities contained in the ammonia gas and a refrigerating compressor for recirculating and feeding the ammonia to a group of other heat exchangers 42 as the refrigerant by compressing the ammonia by a compressor 38 are provided.
Patent JP-H07319872-A (JP)
Title: Construction analysis device
Inventor: YOSHIMI TAKEHIKO
IPC: G06F17/27
Filed: 1994-05-24
Abstract: PURPOSE:To analyze a construction with satisfactory processing efficiency through the use of context free-type phrase structure grammar which a man can easily describe. CONSTITUTION:Context free-type phrase structure grammar G0 before conversion, which is inputted by an input part 2, is stored in a grammar buffer 8d before conversion in a main memory 8. A grammar conversion part 5 removes a phrase structure rule where an intermediate category which is not concerned in a reflexive rule exists from phrase structure rules constituting context free- type clause structure grammar G0, converts it into context free-type phrase structure grammar G with satisfactory processing efficiency at the time of a construction analysis processing and stores it into the context free-type phrase structure grammar memory of a storage part 7. A syntax analysis part 6b efficiently analyzes the construction as against an input sentence, which is inputted by the input part 2 and stored in the original buffer 8a of the main memory 8, by using context free-type phrase structure grammar G after conversion, constructs a simple syntax analysis tree with less storage capacity and stores it in the construction buffer 8c of the main memory 8.