baber/WOPTO huggingface dataset:
Patent JP-H1021489-A (JP)
Title: Road guide method/system
Inventor: SENGOKU HIROAKI
IPC: G08G1/0969
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of congestion by calculating the ratio between the number of retained vehicles at respective times, which a vehicle number measuring device measures and reception capacity as a congestion danger rate and preferentially guiding a road whose congestion danger rate is low. SOLUTION: A vehicle speed sensor 111 for measuring the speed of the vehicle is installed at every road 110 and an inflow sensor 112 for measuring the number of the vehicles flowing into the road 110 per unit time and a flow out sensor 113 for measuring the number of the vehicles which flow out are installed at the entrance and the exit of the road 110. Output data of the sensors 111, 112 and 113 are supplied to a guide center 120 by a cable or radio.  The guide center 12 calculates the number of the retained vehicles at the respective times, which the respective sensors 111-113 measure, in a retained vehicle number calculation part 122, calculates the ratio between the number of the retained vehicles with reception capacity in a congestion danger rate calculation part 125 as the congestion danger rate at that time and preferentially guides the road whose congestion danger rate is low to a display device 132.
Patent JP-S5962036-A (JP)
Inventor: ISHIHATA HIROAKI
IPC: G06T15/08
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000096233-A (JP)
Title: Carbon film and its formation, and carbon film coated article and its manufacture
Inventor: MURAKAMI YASUO
IPC: B01J19/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbon film superior in lubricity to conventional one and formable on an article with superior adhesion and a method of its formation and also to provide a carbon film coated article coated with such a carbon film with superior adhesion and a method of its manufacture. SOLUTION: The film is a carbon film 5 containing fluorine and hydrogen. Moreover, in the spectrum by FT-IR(Fourier transform infrared ray) spectroscopic analysis, the ratio between the peak area (IR.C-F) at 1000 to 1300 cm-1 derived from C-F bonding and the peak area (IR.C-H) at 2800 to 3100 cm-1 derived from C-H bonding, (IR.C-F)/(IR.C-H), is regulated to >0. Further, in the spectrum by XPS(X-ray photoelectron spectroscopic analysis), the ratio between the peak intensity derived from F1s and the peak intensity derived from C1s, (F1s/C1s), is regulated to >0 and <3. An article S is coated with the carbon film.
Patent JP-H0519093-A (JP)
Title: Tank vent processing system negative pressure controller
Inventor: SATO HIROFUMI
IPC: G21F9/22
Filed: 1991-07-12
Abstract: PURPOSE:To keep a certain degree of suction and prevent the malfunction of a working valve by measuring the degree of the suction in a system by the use of a pressure switch, opening an air-actuated valve when it reaches the degree of the suction, purifying to pressure-reduce the air with the use of an air filter and injecting the air. CONSTITUTION:Air in a tank vent system device 6, a piece of tank vent system piping 5 and a tank vent filter 4 is sucked by the use of an exhauster 7, a space part involved is made a certain degree of suction and thereby radioactive gas they involve is prevented from being released out of a system. A pressure switch is worked when the degree of the suction approches the maximum allowable degree of the suction, an air-actuated valve 2 is opened by an electric signal transmitted from the pressure switch 1 and atmosphere air purified by an air filter 10 through air injection piping 3 is injected into the system. Thereby the degree of the suction of the system is prevented from the maximum allowable degree of the suction or higher and the device 6 is protected from damage. The malfunction due to jammed debris in the valve 2 is prevented by the use of the air filter 10.
Patent JP-H0336060-A (JP)
Title: Tractor feeder
Inventor: OKAMOTO FUMIAKI
IPC: B41J11/34
Filed: 1989-07-03
Abstract: PURPOSE:To enhance replaceability and to discharge paper in an arbitrary direction, in the tractor feeder of a printer, by constituting a paper guide part for a tractor door and the paper pressing part for the tractor door in a dividable manner. CONSTITUTION:The paper guide part 1 and paper pressing part 2 for a tractor door are constituted by mounting both of them by a telescopic groove. Printing paper 3 is discharged rearwardly along the paper guide part 1 and paper pressing part 2 for the tractor door. When an option cutter is mounted to the upper part of the paper guide part 1 for the tractor door and the printing paper 3 is cut at the upper end of a tractor feeder, the paper pressing part for the tractor door is allowed to slide laterally to be used apart from the paper guide part 1 for the tractor door and the printing paper 3 discharged above the paper guide part 1 for the tractor door is cut by the option cutter. As a mounting and detaching method, screw clamping, one-action operation pushing-in and a structure wherein the paper pressing part 2 falls on this side of the paper guide part 1 can be also employed.
Patent JP-2001004426-A (JP)
Title: Method for detecting abnormality of computerized gas meter, and computerized gas meter
Inventor: USHIJIMA KAZUHIRO
IPC: G01F3/22
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the abnormality detecting means which can decide abnormality of a pressure sensor by using a flow velocity meter and the computerized gas meter which has the pressure sensor and flow velocity sensor. SOLUTION: By this abnormality detecting method, it is decided that a pressure sensor 21 of the computerized gas meter 15, having a flow velocity sensor 21 and the pressure sensor 21, is in an abnormal operation state when the maximum value Pmax or minimum value Pmin among sample output values P1, P2,..., Pm of the pressure sensor 21 of the pressure variation width ΔP (= Pmax-Pmin) in an arbitrary sampling period T, wherein the flow velocity sensor 20 generates an output Vn equivalent to a zero flow velocity and the output Pn of the pressure sensor 21 shows blocking pressure PQ0, exceed a predetermined threshold.
Patent JP-2000008535-A (JP)
Title: Ceiling structure
Inventor: NAKAYAMA MASATOYO
IPC: E04B9/22
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure capable of being easily executed at a low cost, allowing a ceiling material to be simply replaced, and capable of simply coping with contamination by using a membranous roll screen for the ceiling material of the ceiling structure. SOLUTION: A plurality of T-bars 11 are suspended in parallel from the indoor ceiling surface 10, and facility apparatuses 13 and a ceiling material are arranged between the flanges 12, 14 of the adjacent T-bars 11 respectively. The ceiling material is formed with a membranous roll screen 15 which has a roll box fitted to one end side of the indoor ceiling surface 10 as an unwinding mechanism at one end section, has a rib locked to the other end side of the indoor ceiling surface 10 as a lock section at the other end section, and is stretched along the flanges 14 of the T-bars 11.
Patent JP-S5875351-A (JP)
Title: Relaying system of digital signal
Inventor: TAN YOUICHI
IPC: H04L12/46
Filed: 1981-10-30
Abstract: PURPOSE:To realize a perfect synchronizing transfer through a repeater, by providing input devices, buffer memories, transmitting circuits, etc. which are connected to two systems respectively. CONSTITUTION:The input devices 911 and 912 of a repeating device 9 are connected to systems 1 and 2 respectively, and the outputs of the devices 911 and 912 are fed to packet selecting circuits 921 and 922. The transfer information of packets which are selected by the circuits 921 and 922 are written to buffer memories 931 and 932. The transfer information of the memories 931 and 932 are transmitted 951 and 952 via transmitting circuits 941 and 942 in the form of packets. In such way, the digital signals can be transferred in a packet systems among different groups within the same device 9.
Patent JP-H0521937-A (JP)
Title: Method of cleaning printed-wiring board
Inventor: NAKANISHI HIDEO
IPC: B08B3/04
Filed: 1991-07-15
Abstract: PURPOSE:To enable a printed-wiring board to be cleaned without any risk of environmental problem and a foreign object such as a cutting powder to be eliminated positively. CONSTITUTION:A high-pressure water is injected to a surface and a cut end face of a printed-wiring board which is subjected to shape cutting machining and at the same time a printed-wiring board is dipped into a hot water. The printed-wiring board can be washed without using an organic solvent and at the same time cutting power, etc., can be eliminated by injecting a high-pressure water. Then, after dipping this printed-circuit board into pure water, it is dried by hot air, thus preventing stain, etc., due to impurities within a washing water from being generated on a gold-plated surface, etc., of the printed-wiring board.
Patent JP-S5796535-A (JP)
Title: Cvd device
Inventor: FUJIWARA YASUHIDE
IPC: H01L21/31
Filed: 1980-12-08
Abstract: PURPOSE:To make it possible to anneal a chemical vapor growth film within a reaction chamber without taking out an wafer by installing a heating means that heats directly the wafer on an wafer supporter in a chemical vapor deposition device. CONSTITUTION:A heater 12 is mounted on supporters 8, 11 of an wafer. To the heater 12 an electric power is supplied through conductive substance 15 and an electrical wiring 6 burried in the supporter 11. The wafer is kept by a claw provided on the heater 12. One utilization is this device is described in the following. A silicon wafer is set in a reaction chamber 5 and is made to be a reduced pressure state. In succession, after raw gas was introduced from a gas introducing part 3, and a vapor growth reaction was performed, contents in the reaction chamber 5 is substituted for inactive gas. At that time, electric power is supplied to the heater 12, and the wafer is heated for performing annealing. lastly, the wafer is taken out. Because the whole of the reaction chamber 5 is not heated, the wafer surface would not be stained by evaporation of adhered substance on the wall surface of the reaction chamber.
Patent JP-H03187396-A (JP)
Title: Antibody, antibody-producing hybridoma and use of antibody
Inventor: IWASA SUSUMU
IPC: C12N15/06
Filed: 1990-06-29
Abstract: NEW MATERIAL:An anti-TPA monoclonal antibody bonding to tissue plasminogen activator(TPA) competitively with plasminogen activator inhibitor(PAI) and not neutralizing the enzymatic activity of the TPA. USE:The bonding of the antibody to TPA for preventing the inactivation of the TPA with PAI gives an effective fibrinolytic agent slightly having adverse reactions. The agent can be utilized for an immunological measurement method for highly sensitively and specifically measuring TPA. PREPARATION:Antibody-producing cells such as splenic cells are first collected from an animal immunized with TPA and fused with myeloma cells. The objective antibody-producing cells are screened from the prepared hydridoma and cloned. The cloned cells are multiplied to produce the antibody.
Patent JP-H0520130-A (JP)
Title: Firmware diagnostic device
Inventor: MIKI KAZUMICHI
IPC: G06F11/30
Filed: 1991-07-15
Abstract: PURPOSE:To easily know a varied address, in the case an arbitrary bit of a control register is varied. CONSTITUTION:In the firmware diagnostic device, when it is desired to know an address at the time the contents of an X-th bit of a control register 20 are varied, a firmware is run by setting X to a first detecting circuit 30 and a second detecting circuit 40. When it is detected that X is varied from '0' to '1', a first detecting circuit 30 writes the contents of a program counter 10 to a memory circuit 50 by a write signal (b). In the same way, when it is detected that X is varied from '1' to '0', to a second detecting circuit writes the contents of the program counter 10 to the memory circuit 50 by a write signal (c). Thereafter, by looking at the contents of the memory circuit 50, a running address of the firmware at the time of a change in a bit of X can be known.
Patent JP-H09330320-A (JP)
Title: Dictionary device
Inventor: SUGIO TOSHIYUKI
IPC: G06F17/30
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To enable adequate retrieval even when the appearance frequency of model words and phrases is extremely small. SOLUTION: A dictionary registration part 2 extracts an arbitrary term sequence from an example 1 and registers it in an example dictionary 3. A retrieval key setting part 5 sets a retrieval key corresponding to the term sequence in the example dictionary 3 on the basis of the retrieved word 4 according to a word to be retrieved and an attached word. A dictionary retrieval part 7 performs retrieval from the example dictionary 3 according to the retrieval key, selects the term sequence matching the retrieval key most, and extracts an equivalent 8 to the retrieved word from the term sequence.
Patent JP-2000008115-A (JP)
Title: Melting of cold iron source
Inventor: MIZUKAMI HIDEAKI
IPC: C21C5/52
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain molten steel by melting a cold iron source, such as iron scrap and reduced iron, in extremely good efficiency. SOLUTION: In the melting method of the cold iron source 11 in a melting furnace 1 by both of oxygen burner heating and arc heating, firstly, the heating of the cold iron source is started only with the oxygen burner 7, and successively but at least after melting down the cold iron source, the residual cold iron source is heated and melted by changing over from the oxygen burner heating into the heating with the arc generated with electrodes 5, 6. At this time, a preheating vessel directly connected to the melting furnace is arranged, and exhaust gas in the melting furnace 1 is introduced into the preheating vessel to preheat the cold iron source, and thus, the cold iron source can further efficiently be heated and melted.
Patent JP-H0340765-A (JP)
Title: Ultrasonic motor
Inventor: SHIMIZU HIROSHI
IPC: H02N2/00
Filed: 1989-07-06
Abstract: PURPOSE:To reduce the variability of characteristics by a method wherein a longitudinal oscillator is provided with a plurality of circumferential electrodes orthogonal to the central axis and both sides of a piezo-electric torsional oscillator are polarized while expansion oscillation is excited on both ends of the hollow column of piezo-electric ceramics. CONSTITUTION:A shaft 7 is penetrated through the hollow part of a piezo-electric composite longitudinal-torsional oscillator 28 and is fixed at the node of resonance in the oscillator 28 while rotors 9, 9', supported rotatably by bearings 8, 8' at both ends of the shaft 7 through springs 10, 10', is welded by pressure to the end surface of the piezo-electric longitudinal-torsional oscillator 28 through nuts 11, 11'. The piezo-electric longitudinal-torsional oscillator 28 is fixed by an annular supporting frame 30 at a central part which becomes the node of resonance.
Patent JP-H0811348-A (JP)
Title: Beam scanning apparatus
Inventor: NAKAYA KATSUHIKO
IPC: B41J2/44
Filed: 1994-07-04
Abstract: PURPOSE:To provide a beam scanning apparatus equipped with an adjusting mechanism capable of performing the adjustment of a beam scanning line in a main scanning direction and a sub-scanning direction without imparting strain to the seat surface of an optical unit. CONSTITUTION:An optical unit 1 is placed on a plate 2 having an angle of inclination with respect to the scanning surface of beam. The plate 2 is placed on a main body not showing in a drawing and made revolvable around a pin 7. The optical unit 1 is made revolvable around a pin 8 and made movable in an irradiation direction. Since the optical unit can be rotated and moved while the seat surface thereof is brought into contact with the plate, the adjustment of a beam scanning line in main scanning and sub-scanning directions can be performed without imparting strain to the seat surface of the optical unit.
Patent JP-H0338127-A (JP)
Title: Error detection method
Inventor: NAKAMURA YOSHINORI
IPC: H04L1/22
Filed: 1989-07-05
Abstract: PURPOSE:To detect accurately an error rate by allowing a phase difference detection means and a delay means to eliminate a phase difference received by an active system reception section and a standby system reception section, comparing the outputs of them at a comparison means, and sending a pulse when they are different. CONSTITUTION:A phase difference of a frame bit of a frame received by an active system reception section 14 and a standby system reception section 16 is detected by a phase difference detection means 17 and a delay means 18 eliminates a phase difference and outputs of the active system reception section 14 and the standby system reception section 15 are compared by a comparison means 60. Thus, an error in a data of an active system is detected and when they are different, the comparison means 60 sends a pulse. Since this method offers that no pulse is sent when data are normal and same in simple data comparison and a pulse is sent when there is any error and they are different, the error is accurately detected independently of the error rate.
Patent JP-S6236343-A (JP)
Title: Production of malonic acid diester
Inventor: SHINODA KIYONORI
IPC: B01J27/13
Filed: 1985-08-08
Abstract: PURPOSE:To readily improve the yield with an high catalyst efficiency and simple operation, by reacting a halogenated acetic acid ester with carbon monoxide and an alcohol in the presence of a rhodium compound, etc., to give the titled compound useful as a raw material for medicines, etc. CONSTITUTION:A halogenated acetic acid ester is catalytically reacted with carbon monoxide in the vapor phase in the presence of a rhodium compound or iridium compound and a coexisting iodine compound as a catalyst in the presence or absence of an ester, ether or acetal at 100-300 deg.C to afford the aimed compound. RhCl.3H2O, Rh(NO3)3, etc. may be used as the rhodium compound, and IrCl3.3H2O, IrCl4, etc., may be used as the iridium compound. NaI, KI, etc., may be preferably used as the iodine compound. The rhodium and iridium compounds are preferably supported on active carbon in use and the amount of the iodine compound to be added is preferably at 1:0.1-1:10 molar ratio based on the rhodium or iridium compound.
Patent JP-H0746866-A (JP)
Title: Piezoelectric oscillation controller
Inventor: IWAMOTO KENJI
IPC: H02N2/00
Filed: 1993-07-13
Abstract: PURPOSE:To simplify the speed control mechanism by providing a driving means for detecting the frequency of a piezoelectric oscillator in the form of an electric oscillation therefrom such that the electric oscillation for driving the piezoelectric oscillator is generated based on the electric oscillation. CONSTITUTION:The piezoelectric oscillation controller comprises a circuit 4 for driving an ultrasonic motor 1 through a line L1. The driving circuit 4 feeds DC power to a piezoelectric oscillator 1a in the ultrasonic motor 1 to cause oscillation in the vicinity of a resonance frequency determined by the inherent oscillation frequency and the circuit constants. An oscillation frequency signal detected by the oscillator 1a is fed back on a line L2 to the driving circuit 4 where the oscillation frequency signal is amplified and boosted, for example, in order to oscillate the oscillator 1a at that oscillation frequency. Output voltage from the driving circuit 4 is applied to the oscillator 1a through the line L1. Since a self-exciting oscillation circuit is employed, an oscillator and a phase detecting circuit are eliminated resulting in a simplified speed control mechanism.
Patent JP-H0223360-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: C09B57/00
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the photosensitive body which has high sensitivity, small residual potential and excellent durability by incorporating a specific squarylium compd. therein. CONSTITUTION:A photosensitive layer 4 into which at least one kind of the squarylium compds. expressed by formula I, etc., are incorporated is provided on a conductive base 1. In formula I, either of Ar1 and Ar2 is selected from formula II and other from formula III. In formula II R0, R1, R3 denotes a hydrogen atom, alkyl group, alkoxy group, etc.; R3 denotes an alkyl group; X1 denotes the carbon atom group necessary for forming at least 6-membered monocyclic or polycyclic hydrocarbon. In formula III, R6, R7 denote 1-20C alkyl group and phenyl group in the case of the groups are independent from each other and denote an alkylene group when the groups jointly form the 3-7-membered nitrogenous heterocycles; R8 denotes a hydrogen atom, hydroxyl group, methyl group, trifluoromethyl group, etc. The photosensitive body which has the excellent characteristics such as sensitivity, residual potential and charge holding power and is less deteriorated with fatigue is obtd. in this way.
Patent JP-H04370808-A (JP)
Title: Interactive numerical controller
Inventor: ENDO TAKAHIKO
IPC: G05B19/4093
Filed: 1991-06-19
Abstract: PURPOSE:To easily correct only the program for a specific part to be recut in one machining process and to enable the recutting without any unnecessary cutting by using an interactive program which is set for numerical control. CONSTITUTION:When the numerical controller is turned on, a function selection menu is displayed as an initial picture and operator's input operation is expected. An operator selects a 'corrected part selecting processing'. A system program is loaded in a RAM 3 and a request to input a machining program number as an object of cutting is displayed on a display 8. When the operator specifies the machining program, a microprocessor 1 loads the data of the interactive program in the RAM 3 from a memory 5. The machining process consists of rough machining, an intermediate machining, and a finish process, which are selected. Then the whole machining path of this process is displayed graphically.
Patent JP-S6234766-A (JP)
Title: Forming of ceramic molding having curved surface
Inventor: MURASE CHUJIRO
IPC: B24B41/06
Filed: 1985-08-06
Abstract: PURPOSE:To manufacture a ceramic molding having a curved surface with a simple mechanism by attaching a ceramic molding on an attachment base having a curved attachment surface so that the ceramic molding is elestically bent and by plane-grinding the ceramic surface and then releasing the ceramic molding. CONSTITUTION:A rectangular slab of ceramic molding 1 having sufficient length against width has vertical through holes 11's bored near to its longitudinal ends, with the upper half of the holes tapered 12. An attachment base 2 has a convex attachment surface 21, with threaded attachment holes 22's bored. A grinding body 4 provided with multiple diamond grindstones 42's reciprocates while rotating about a horizontal axle. A molding 1 is attached, while being elastically bent, on the attachment base 2 with bolts 3's and the top surface is plane-ground with the grinding body 4. When the molding is released after finishing the surface grinding, the bottom surface 13 of the molding 1 returns to its original flat shape by its own elasticity and the top surface 14 becomes a concave surface having the same curvature with that of the attachment surface 21, producing a molding having 'warp'.