baber/WOPTO huggingface dataset:
Patent JP-H1035520-A (JP)
Title: Power steering device for vehicle
Inventor: NIHEI TETSUO
IPC: B62D5/07
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To supply pressure oil to a power steering control valve from a suspension cylinder at the time of the failure of a power steering pump during the time of complete shrinking of the suspension cylinder caused by a shaft weight. SOLUTION: A power steering device includes emergency hydraulic circuits 12, 13a to 13d and 22 for guiding pressure oil from suspension cylinders 1a to 1h to the pump port of a power steering control valve 18, valve means 15a to 15d, 23 and 25 for connecting the emergency hydraulic circuits 12, 13a to 13d and 22 to be communicated with one another only at the time of the failure of a power steering pump 10 and check valves 26 and 27 for preventing reverse flow of pressure oil to the control valve 18.
Patent JP-H0533506-A (JP)
Title: Separator for paint film
Inventor: NAKAMURA RYOJI
IPC: E04G23/02
Filed: 1991-08-05
Abstract: PURPOSE:To easily repair damaged portion even when the portion to be irradiated by far-infrared rays is damaged as well as perform separating operation efficiently with much saved energy in a paint film-separator to remove paint films of high-molecular compounds by using far-infrared rays. CONSTITUTION:A box-shaped frame 1, a frame 8, a controller 17, and a cloth material 18 are provided. In the frame 1, a heater 6 is set on the upside of the bottom wall 1a, and the frame 8 has wheels 8d on its lower part and has also a vertical moving mechanism 9 to hold the frame 1 in a vertically movable manner. The controller 17 serves to regulate the temperature of the heater 6 and is held by the frame 8. The cloth material 18 has a flexibility and is coated with a paint to radiate far-infrared rays when heated. The cloth material 18 is also held by the frame 1 in such a way as to enable it to be sent out orderly to the downside of the bottom wall 1a of the frame 1 and is touched by the downside of the wall 1a and the paint film C when moving toward under the frame 1.
Patent JP-S6440502-A (JP)
Title: Extraction of hemicellulose from bagasse
Inventor: CHINEN ISAO
IPC: C08B37/14
Filed: 1987-08-06
Abstract: PURPOSE:To recover an alkali by a single process and to efficiently extract hemicellulose from bagasse by a continuous process, by dialyzing a hemicellulose extracted solution obtained by alkali extraction by using a high polymer membrane of polyvinyl alcohol type. CONSTITUTION:Bagasse (refuse obtained after pressing sugar juice from sugar cane) is immersed in an aqueous solution of an alkali (preferably 0.5-15.0% aqueous solution of sodium hydroxide) usually at 20-50 deg.C for 8-24hr, hemicellulose contained in the bagasse is extracted and the prepared hemicellulose extracted solution is dialyzed by using a high polymer membrane (preferably hollow fiber type) of polyvinyl alcohol type to extract hemicellulose. Hemicellulose has inhibitory action on rise of cholesterol and is useful as a drug and a healthy food.
Patent JP-H0639864-A (JP)
Title: Method for controlling calender bank
Inventor: AKAMATSU ATSUSHI
IPC: B29C43/58
Filed: 1992-07-22
Abstract: PURPOSE:To accurately measure the shape of a calender bank in the control of the bank CONSTITUTION:The bank 3 formed between calender rolls 1, 2 is photographed at a constant time interval by an infrared camera 4 and, with respect to the obtained image, the average image during the time required in the movement of an at least oscillated raw material feed conveyor 7 from one end thereof to the other end thereof is calculated and, on the basis of the average image, the supply amount of a raw material from the raw material feed conveyor 7 oscillated in the axial direction of the rolls 1, 2 is controlled. By this constitution, only a steady bank can be delivered from the bank image obtained by the infrared camera 4 and the bank can be accurately controlled.
Patent JP-H02119387-A (JP)
Title: Video recorder having synchronizer
Inventor: JIIKUFURIITO APITSUTSU
IPC: H04N5/7826
Filed: 1989-07-27
Abstract: PURPOSE: To make it possible to reproduce an image without losing picture resolution and without instability by setting up a 2nd video head on the 2nd field track of a 1st video track pair and setting up a 1st video head on the 1st field track of a video track pair following the 1st video track pair in a synchronizing device in order to scan the television(TV) field pair of a TV image. CONSTITUTION: A video tape 2 includes two field tracks 1a, 1b for each recorded TV picture to form a video track pair 11 for a recorded TV image VB1 constituted of two fields HB1, 1, HB1, 2. Each 1st field track 1a is allocated to a 1st video head 1a, which scans only the 1st field tracks 1a of video track pairs 11 to 14. On the other hand, a 2nd video head K2 similarly scans only the 2nd field tracks 1b of the pairs 11 to 14 as shown in Fig.
Patent JP-S6344585-A (JP)
Inventor: NORUBERUTO BUEEFUERURINGU
IPC: D06M13/02
Filed: 1987-08-06
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-S5984349-A (JP)
Title: Magnetic tape
Inventor: FUKUMOTO YOSHIYUKI
IPC: G11B5/64
Filed: 1982-11-08
Abstract: PURPOSE:To improve the bonding strength of a magnetic layer to a protective layer and the wear resistance by vapor depositing a protective layer contg. SiO2 and B2O3 in a specified ratio and not contg. an alkali metal on the surface of a magnetic thin film contg. O formed on the surface of a nonmagnetic substrate by evaporating a ferromagnetic metal in an O2 atmosphere. CONSTITUTION:A magnetic thin film is formed by evaporating a ferromagnetic metal in an oxygen atmosphere, and a protective film of 50-2,000Angstrom  thickness is formed on the magnetic thin film by sputtering, vacuum deposition or other method. The protective film is made of a composition contg. >=50wt% in total of SiO2 and B2O3 in 1-9 weight ratio of SiO2/B2O3 and one or more among Al2O3, MgO, BaO, Fe2O3, etc. and not contg. an alkali metal. The protective film with high wear resistance bonds firmly to the magnetic layer contg. oxygen and has high strength in spite of its small thickness, so a magnetic tape for a videotape, etc. with a small loss in the output for reproduction is obtd.
Patent JP-H0926137-A (JP)
Title: Cooking device
Inventor: MATSUBARA HIDEKI
IPC: F24C1/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To shorten a cooking time by a method wherein heating of a gas oven is continued under constant temperature conditions and heating of a microwave heater is continued for a predetermined time period under conditions of high output of high-frequency radio wave and after the lapse of a predetermined time, heating is intermittently reduced under conditions of high output of high-frequency radio wave. SOLUTION: When, for example, a freezed gratin is cooked, the gratin is put on a turntable 16 in a cooking chamber 15 of a case 1 and a menu key is depressed two times to select a cooking of freezed gratin, whereby a microcomputer executes a cooking program of simultaneous heating of oven heating and range heating. In that case, in the heating of gas oven (oven heating), the heating is continued during the cooking under conditions of constant temperature, and in the heating of microwave heater (range heating), heating is continued for a predetermined time under high output of high-frequency radio wave during the cooking and after the lapse of a predetermined time, the heating is reduced intermittently under conditions of high output of high-frequency radio wave. As a result, cooking time can be reduced.
Patent JP-H0845859-A (JP)
Title: Manufacture of semiconductor
Inventor: MAEDA TAKAHIRO
IPC: C23C16/44
Filed: 1994-07-28
Abstract: PURPOSE:To prevent a crack in a film and a haze caused by particles on the wafer face, by inserting the wafer in a reaction furnace at a given speed or below and keeping the temperature of the furnace below a given level while the wafer is put in the reactive furnace. CONSTITUTION:Wafers 8 are mounted horizontally on a multiple-stage boat 9. The boat 9 with the wafers 8 is inserted in the inner reactive furnace 3 at an inserting speed of 20mm/min or below. At this time, the inner temperature of the furnace 3 is adjusted at 600 deg.C or below by a heater 1. A reactive gas is fed through a reactive gas conduction port 6 at a lower end part of the inner reactive tube 3 to form a film on the wafer 8. The waste reactive gas is discharged from an outer reactive tube 2 to a discharge tube 7 through an inlet flange 4. In this way, a crack in the film on the wafer 8 is prevented and particles on the face of the wafer 8 that cause a haze are prevented at the same time.
Patent JP-H0246365-A (JP)
Title: Line pressure control device for automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: F16H61/00
Filed: 1988-08-08
Abstract: PURPOSE:To improve the speed change responsiveness by increasing the line pressure when the target gear ratio based on the determined speed change stage and the gear ratio of a speed change gear mechanism calculated from the signals of input/output rotation sensors coincide. CONSTITUTION:A speed change gear mechanism selectively operates various friction elements with the line pressure to perform a speed change to the preset speed change stage determined by a speed change stage determining means. At the time of this speed change, a line pressure control means sets the line pressure at a rather low level at the speed change initial stage, it judges that a speed change is completed when the target gear ratio of the determined speed change state and the gear ratio of the speed change gear mechanism calculated by a gear ratio calculating means from the signals of input/output rotation sensors coincide, the line pressure is increased by a line pressure adjusting means is increased. The line pressure after a speed change is completed is properly controlled, the speed change responsiveness can be improved without causing the slip of a clutch and the breakage of an automatic transmission.
Patent JP-H0245572-A (JP)
Title: Primer
Inventor: ITO KENJI
IPC: C09D5/00
Filed: 1988-08-08
Abstract: PURPOSE:To provide a primer containing an imidazole ring-containing compound (excluding guanidino group-containing compound) as an active component, effective in simplifying the bonding of a highly crystalline resin or non-polar resin with an alpha-cyanoacrylate and useful in the fields of automobile industry, electrical apparatus industry, etc. CONSTITUTION:The objective primer contains a compound having imidazole ring (excluding a compound having guanidino group) (e.g., imidazole, 2- methylimidazole or 2-ethyl-4-methylimidazole) as an active component.
Patent JP-H0748585-A (JP)
Title: Electroviscous fluid composition
Inventor: HATTORI YASUSHI
IPC: C10N70/00
Filed: 1993-08-06
Abstract: PURPOSE:To enable the control of sizes and shapes of dispersed particles by dispersing specific polyaniline particles in an insulating dispersion medium. CONSTITUTION:Polyaniline particles almost spherical and with particle sizes of 45-100mum are obtd. by adding a soln. of polyaniline in a good solvent dropwise to a poor solvent with a solubility parameter of 7.4-9.9 followed by stirring, filtering. and cleaning. The particles are dispersed in an insulating dispersion medium.
Patent JP-S5898115-A (JP)
Title: Clarifying filtration method
Inventor: MAKITA NORIO
IPC: B01D37/00
Filed: 1981-12-08
Abstract: PURPOSE:To supply clarified treated water continuously and stably, by a method wherein raw water is passed through plural stages of filter machine filled with inorg. flocculant while water passing order is changed on occasions and, an in this case, an activated precipitate is formed in the previous stage filter machine. CONSTITUTION:Raw water is passed through filter machines A, B in the order of A-B in the presence of an inorg. flocculant and, at a time 2 when the clarification of the filtrate from A is recognized, water passing order is switched to the order B-A as shown by the drawing 3. After a definite time is elapsed from a time 4 when clarification is recognized in the filter machine B or when backwashing is required in the filter machine A, water is only passed through the filter machine B to carry out the backwashing of the filter machine A as shown by drawings 5, 6. In the next step, the filter machine A is switched to the initial stage to be returned to the start time 7 of an operation cycle. By this operation, an activated precipitate can be formed in the previous stage filter machine while a filtering process is carried out. Therefore, clarification treatment can be stably carried out by simple operation and maintenance.
Patent JP-2000099430-A (JP)
Title: System and method for providing high-grade telecommunication service
Inventor: IGARASHI MITSURU
IPC: H04L12/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing a call processing service simultaneously corresponding to plural communication protocols while also dealing with communication utilizing not only a No. 7 signal system but also the other communication protocol (X.25 or TCP/IP) concerning a service controller for high- grade telecommunication service such as an intelligent network. SOLUTION: An application for call processing at the service controller is divided to a communication protocol depending part 1 of low-order layer and a communication protocol non-depending part 2 of high-order layer. An application 5 in charge of absorbing a difference caused by the communication protocol is arranged at the interface parts of the both and the format of resources managed by the low-order layer and the format of resources managed by the high-order layer are mutually transformed.
Patent JP-H0617099-A (JP)
Title: Tableted detergent composition
Inventor: SHIOBARA MASATAKA
IPC: C11D10/02
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a tableted detergent composition which rapidly dissolves in water even when neither a foaming agent for a disintegrating agent is used and does not cause mold deposit in the course of the production by mixing an anionic surfactant, a nonionic surfactant and potassium carbonate in specified proportions. CONSTITUTION:The composition contains 1-50wt.% anionic surfactant (A), 0.1-4wt.% nonionic surfactant (B), and 10-70wt.% potassium carbonate (C). The weight ratio of component B to component A is at most 0.5:1 and the weight ratio of component B to component C is at most 0.25:1. In addition to the components A, B and C, various additives usually used in detergent compositions can be incorporated into the composition. This composition can easily be formed into a tablet by the usual tableting method.
Patent JP-S6088378-A (JP)
Title: Radar equipment
Inventor: FUKAI MOTOHARU
IPC: G01S7/34
Filed: 1983-10-20
Abstract: PURPOSE:To make it possible to easily change the response time of the change in receiving gain, to change the gain even if S/N is inferior and to make a receiving level constant, by calculation the square average value of error voltage through the comparison of detection output and a reference signal to control a digital attenuator. CONSTITUTION:The time window of a detector 13 is controlled by the signal from a controller 16 corresponding to the altitude and posture of a platform and a part good in S/N is cut off from a receiving signal to perform detection. This detection output and the reference signal from the controller 16 to function in accordance with reference command are compared by a comparator 14 and the controller 16 calculates the square average voltage of the time of time constant of error voltage and further corrects the same corresponding to time constant to control a digital attenuator 11 through a gain setting circuit 17. By this method, a receiving gain response time can be easily changed without using a variable capacitor and the desired setting of gain can be performed even if S/N is inferior and a receiving level can be made constant.
Patent JP-H0482733-A (JP)
Title: Apparatus for taking out and erecting carton
Inventor: INOUE KATSUMOTO
IPC: B31B50/76
Filed: 1990-07-25
Abstract: PURPOSE:To stably erect a carton and to achieve the stable delivery of the carton to a conveyor by positioning a carton blank on a vacuum plate and striking the same by an erecting guide during feed to erect the carton blank in a perfect state. CONSTITUTION:A vacuum plate 14 is moved to the upper part of a rotary drum 12 while rotated so as to be matched with the feed-out timing of a carton blank and this carton blank is delivered to the vacuum plate 14 and a stopper 14a is provided on the front side of the rotary direction and the leading end of the carton blank strikes against the stopper 14a to be positioned. The carton blank is fed while sucked and held to the vacuum plate 14 over the almost half periphery thereof and an erecting guide 16 is rotated by the rotary drum 12 and shaken by a groove cam 66 and struck from the rear thereof to be erected in a square cylindrical form to be delivered to the carton fingers 18a, 18b of a carton conveyor 18 from the vacuum plate 14.
Patent JP-H0947875-A (JP)
Title: Edge preparation device for box column
Inventor: SONODA HIROFUMI
IPC: B23K37/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of edge preparation device by improving a deposit removing precision of box column and precision of edge preparation, avoiding burning due to gouging molten metal of plasma torch and improving a depth precision of edge preparation. SOLUTION: A device is provided with plasma torches TL, TR to remove deposit of a box column W and to form groove thereat, first drive mechanisms 90, MXL to drive the torches in x direction, second drive mechanisms Z1L, Z2L to drive the torches in z direction, third drive mechanisms 70L, MYL to drive the torches in y direction, a position setting mechanism to set a torch inclining angle, a plasma power source 116L to supply power source to the torches and a control means 101 which places the torches at a lower first deposit position, removing deposit/forming groove thereat and then at a lower second deposit position, repeating. Further, the control means 101 arranged with a touch sensor drives the sensor to detect groove position and deposit position with driving the sensor.
Patent JP-S5898560-A (JP)
Inventor: HANDA HIROSHI
IPC: E04B1/76
Filed: 1981-12-09
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-H0486390-A (JP)
Title: Centralized control device for air pressure pump
Inventor: TAKEUCHI IKUO
IPC: B41F13/00
Filed: 1990-07-25
Abstract: PURPOSE:To suppress generation of noise and heat and selectively use air pressure pumps by batch centralized control to dispense with the operation of an unnecessary pump by providing a printer and the air pressure pump separately, and supplying a desired air to the printer through a pipeline. CONSTITUTION:In the ceiling part in a printing chamber A, a ring feeder vacuum line 1, a delivery vacuum line 2, and a blower line 3 are provided, respectively, and each line 1-3 is communicated to each other through each printer 4a-4e and each air hose 5-7. Each line 1-3 is formed into a loop and partly extended to a pump chamber B partitioned from the printing chamber A. A plurality of air pumps F1-F3, D1-D3, B1-B5 (dry pump) are connected in series to each line 1-3. On the basis of the detected pressure of a means for measuring air pressure disposed in each pipeline, the operation of each air pump is ON/ OFF controlled.
Patent JP-H0641775-A (JP)
Title: Method for descaling titanium plate
Inventor: WADA ATSUO
IPC: C23G1/28
Filed: 1992-07-23
Abstract: PURPOSE:To prevent the generation of a spark between a roll for immersion and a titanium plate without causing a decrease in a service life and the great decrease in profitability of the roll for immersion and finally to prevent the generation of a sparking scratch. CONSTITUTION:In a descaling method of the titanium plate in which the titanium plate is descaled by successively immersing the plate in a salt bath 6 by pressing the titanium plate 1 from the upper side with the roll for immersion 4 moving up and down in the upper part of the salt bath 6 while travelling the titanium plate 1, the potential of the roll for immersion 4 is controlled at a potential which prevents the generation of the spark between the roll for immersion 4 and the titanium plate 1 by measuring the potential of the roll for immersion 4 and regulating a descaling condition, for example, an immersion depth of the roll for immersion 4.
Patent JP-H0488436-A (JP)
Title: Artificial trouble control system
Inventor: YAMADA IKUO
IPC: G06F11/22
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate the need to install artificial trouble control registers as many as kinds of reset signals and to reduce the quantity of hardware by controlling the generation of artificial intermittent trouble by one artificial intermittent trouble control register which is reset with all the reset signals. CONSTITUTION:This system is equipped with a diagnostic processing unit 100 which executes trouble processes of a computer at a time and when '1' is set in an A register 2 with a fixed trouble setting signal and a code register 5, a V register 1, and a B register 23 are set similarly, the diagnostic processing unit 100 recognizes that trouble occurs to a register 8 and resets the register 8 and B register 3 with a reset signal 103. The A register 2, however, is not reset, so trouble occurs to the register 8 again. Namely, the trouble is not eliminated even by the resetting, so it is considered that fixed trouble occurs, thereby testing whether or not circuits for trouble processing and trouble information operate normally for the fixed trouble. A test of a process for trouble occurring to registers 6 and 7 can be conducted similarly. Consequently, the number of artificial trouble control registers is decreased.
Patent JP-S5987403-A (JP)
Title: Optical system converting direction of visual field
Inventor: YAMASHITA NOBUO
IPC: G02B17/04
Filed: 1982-11-10
Abstract: PURPOSE:To prevent astigmatism, to adjust the titled system easily and to reduce the system at its size by forming the 1st reflecting surface making theta/2 with an incident surface perpendicular to the optical axis of a visual field direction making theta with the optical axis of an image transmitting system and the 2nd reflecting surface parallel with the incident surface. CONSTITUTION:After passing through a plano-concave lens L1 and a parallel flat glass plate P1, the light is made incident from the incident surface I to a visual field direction converting prism P2, reflected by the 1st reflecting surface R1 and then the 2nd reflecting surface R2 and transmitted to a positive cemented lens L2. Since the angle formed by the reflecting surfaces R1, R2 is theta/2, the angle made by the light reflected by the reflecting surface R2 and the reflecting surface R2 becomes 90 deg.-theta and the advancing direction of the light is made coincide with the optical axis O of the image transmitting system. Therefore, the generation of astigmatism due to the reduction of the size is prevented and the adjustment can be performed easily.
Patent JP-S61246187-A (JP)
Title: 1-oxadethiacepham compound
Inventor: YOSHIOKA YOSHITSURU
IPC: C07D505/00
Filed: 1985-09-05
Abstract: NEW MATERIAL:A compound shown by the formula I {A is (protected)amino; Y is bifunctional group shown by the formulas II-V [COB is (protected) carboxy; X is H or nucleophilic group; Z is eliminable group; E is H or methoxy; wavy line is alpha, beta bond}. EXAMPLE:7alpha-Benzamido-3-methyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid benzyl ester. USE:An intermediate for synthesizing novel 1-dethia-1-oxacephalosporin. PREPARATION:A compound shown by the formula VI or formula VII (R is group obtained by removing carbonyl from acryl) is treted with an acid to give a compound shown by the formula VIII or IX.