baber/WOPTO huggingface dataset:
Patent JP-H05154209-A (JP)
Title: Radiotherapeutic device
Inventor: KAWAKAMI HIDEYUKI
IPC: A61N5/10
Filed: 1991-12-05
Abstract: PURPOSE:To enhance responsiveness and controllability as well as safety of an output dose rate automatic control circuit in a pulse radiotherapeutic device. CONSTITUTION:The device is provided with; an integration type preamplifier 3 for integrating at each pulse a detection current of a pulse radiation radiated based on a trigger signal; a hold circuit 6 for holding an output pulse of the integration type preamplifier 3; a timing controller 13 for driving-controlling the hold circuit 6 based on the trigger signal. There are also provided comparators 14, 15 for judging whether a hold value of the hold circuit 6 is within a predetermined value, and an interlock circuit 16 for stopping radiation in the case where the hold value is not within the predetermined value.
Patent JP-H07174098-A (JP)
Title: Centrifugal type compressor
Inventor: OMURA KATSUYA
IPC: F04D17/10
Filed: 1993-12-21
Abstract: PURPOSE:To provide a centrifugal type compressor having the structure for reducing the loss generated at the inlet of an impeller without installing a specific mechanism, by pouring the gas before the inlet of the impeller succeeding to the second stage of the centrifugal type compressor using the multistage impeller. CONSTITUTION:As for a centrifugal type compressor which is constituted so that an impeller 1 is installed at the end part of a rotary shaft 2, and a diffuser 6 consisting of a flow passage which is constituted of two opposed surfaces in the downstream of the impeller 1 is provided, and a scroll 7 for recovering the gas 5 discharged by the revolution movement of the impeller 1 is installed, the increase of the loss generated at the inlet 10 of the impeller 1 is prevented by the inflow of the gas 11 which provides the turning component to the gas 4 which flows into the impeller 1.
Patent JP-H06176367-A (JP)
Title: Optical disk and original disk recorder
Inventor: NUNOMURA TOYOYUKI
IPC: G11B7/2407
Filed: 1992-12-01
Abstract: PURPOSE:To obtain an optical disk in a variable track pitch system with an excellent tracking characteristic and an original disk recorder capable of manufacturing the optical disk with high precision. CONSTITUTION:A recording area 1 is divided to plural zones 4a-4d with a concentric circular shape. The more the zone is in an outer peripheral side. The more the pitch (p) of a track 3 formed to a spiral shape or the concentric circular shape in relevant zone is made narrower. A transitional area 4 whose track pitch is changed gradually is provided on the switching part of each zone adjacent each other from the track pitch of the zone in an inner peripheral side to the track pitch of the zone in the outer peripheral side. The rotational speed of a feed motor 17 moving in linear a recording optical system 15 in the radial direction of an original disk 11 is controlled by a track address from a formater 33 outputting a preformat signal according to the track address to the recording optical system.
Patent JP-H07173336-A (JP)
Title: Rubber composition for heat-resistant vibration-proof rubber and vulcanized rubber
Inventor: SATO MITSUHIKO
IPC: C08K3/04
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a rubber composition, excellent in roll processability and capable of providing vulcanized rubber for heat-resistant and vibration-proof rubber having good fatigue resistance. CONSTITUTION:This composition is an ethylene.alpha-olefin.nonconjugated diene copolymer rubber which contains 90-60wt.% of a high-molecular weight copolymer consisting of an ethylene.alpha-olefin.-nonconjugated diene copolymer and having >=3dl/g of intrinsic viscosity [eta] measured in xylene at 70 deg.C and a low molecular weight copolymer consisting of an ethylene.alpha-olefin.-nonconjugated diene copolymer having 0.7-1dl/g of intrinsic viscosity [eta] measured in xylene at 70 deg.C. In the rubber composition, the low molecular weight copolymer has >=3 of a ratio of a low molecular weight component concentration [L] to a high molecular weight component concentration [H] obtained by a GPC measuring method, namely, the rubber composition has a bi-modal molecular-weight distribution.
Patent JP-H08178191-A (JP)
Title: Suppression device for bog generated in lpg storage tank
Inventor: KIMOTO KENTARO
IPC: F17C13/00
Filed: 1994-12-26
Abstract: PURPOSE: To suppress the generation of BOG generated in an LPG storage tank through high-efficient cooling by mounting an injection nozzle through which supercooled LPG is injected against a liquid phase on the inner bottom of an LPG storage tank in such a state to spread toward below. CONSTITUTION: An injection nozzle 11 through which supercooled LPAG is injected against a liquid phase on the inner bottom of an LPG storaged tank 1 in such a state to spread toward below is mounted. LPG supercooled by an LPG heat-exchanger 6 is injected at the inner bottom of the LPG tank 1 through the injection nozzle 11. Since, during the injection, the injection nozzle 11 injects supercooled LPG in such a state to spread toward below, though an injection area is localized at a nozzle 11 part, the injection area is spread toward an end and the supercooled LPG is well mixed with liquid in the tank 1 and convection is generated in the tank 1. This constitution suppresses the generation of BOG.
Patent JP-H01200882-A (JP)
Title: Signal prucessng method and signal receiver
Inventor: TEIMOSHII JIYAN PATAASON TORIY
IPC: H04N7/24
Filed: 1988-12-22
Abstract: PURPOSE: To precisely process subsample signal representing different movements by processing signals, carried in subsample form such as a high-definition TV signal, as specified. CONSTITUTION: The luminance signal from a high-definition TV camera is supplied from a terminal 1 to branches 2-4 in parallel. The outputs of the respective branches 2-4 are supplied to a Nyquist filter 6 through a branch switch 5. The luminance signal is further supplied to 1st and 2nd motion detectors 8 and 9. This detector 8 generates its output when detected motion is smaller than a specific value and the detector 9 generates its output when the detected motion is larger than the specific value. Then the outputs of the detectors 8 and 9 are supplied to spatial match coincidence circuits 10 and 11 which determine matches between adjacent blocks and circumferential blocks.  Their outputs have their levels decided by a level decision circuit 12, whose output is supplied to the control input terminal of a branch switch 5 through a time coincidence circuit 13, a space coincidence circuit 14, and a time coincidence circuit 15.
Patent JP-2000148335-A (JP)
Title: Set value change method and measuring instrument or control device using the same
Inventor: NAGUMO YASUSHI
IPC: G06F3/048
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To perform confirmation of a set value and to enable the set value to be directly changed on a set value list screen by displaying a changeable state display at a selected item part on the setting list screen and changing the set value of the changeable state display part. SOLUTION: A control circuit 1a prepares a 'set value list screen' based on set value information or the like read from a storage circuit 4 and displays it on a display device 2. Next, the control circuit 1a judges whether or not a button has been pressed and, when the button has been pressed, display of the display device 2 is changed from the 'set value list screen' to a 'set value change screen'. When the set value has been changed, the changed set value is updated and, at the same time, display contents are changed. On the other hand, when the button is not pressed, the control circuit 1a judges whether or not a set item displayed in the 'set value list screen' has been selected and displays the changeable state display at a selected item part. When the set value has been changed, the changed set value is updated and, at the same time, display contents are updated.
Patent JP-H01168385-A (JP)
Title: Finish coating method
Inventor: KONNO EIJU
IPC: C09D5/00
Filed: 1987-12-22
Abstract: PURPOSE:To form a multi-plied coat with a feeling of built-up thickness by applying paint for a base coat consisting of curing resin of a specific composition blended with metallic powder, etc., and applying paint for a top coat of a specific composition over the former coat. CONSTITUTION:Paint for a base coat blended with metallic powder and/or coloring pigment is applied to curing resin consisting of vinyl polymer composed of 1-100 pts.wt. of vinyl monomer with a polymerizing unsaturated group and at least, one carboxy-silane in a single molecule and 0-99 pts.wt., blended with a curing agent. On this coated surface, paint for a top coat composed of curing resin of vinyl polymer polyol or polyester polyol blended with polyisocyanate. After this, the coat is allowed to cure to obtain a composite cured coat.
Patent JP-H04193988-A (JP)
Title: Sealing solution and method
Inventor: FUKAMACHI KAZUHIKO
IPC: H01R13/03
Filed: 1990-11-28
Abstract: PURPOSE:To improve lubricity and corrosion resistance and to reduce contact resistance by treating a metallic material plated with Ni, Pd and Au with an org. solvent soln. contg. petrolatum, isostearic acid, amines, etc. CONSTITUTION:An org. solvent soln. contg. 0.1-3wt.% petrolatum and >=1 kind selected from 0.05-3wt.% of isostearic acid, an oxidized wax, etc., 0.05-3 wt.% alkyl-substituted naphthalene sulfonates, 0.05-3wt.% amines, 0.05-3wt.% metallic soap, etc., is prepared, or a sealing soln. contg. 0.05-3wt.% of >=1 kind among chelating cyclic nitrogen compds. in addition to the soln. is prepared. A copper or iron-based metallic material having a Pd (alloy) plating substrate layer and further an Au (alloy) plating thereon is treated with the sealing soln. to seal pinholes.
Patent JP-H09158760-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: OBA HIROSHI
IPC: F01N3/20
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the learned value without reducing the number of learning chances even when the response delay is present in the rise of the catalyst temperature. SOLUTION: An operating means 35 operates the correction value based on the output of a downstream side air-fuel ratio sensor 32, and an operating means 36 operates the first control constant by correcting the basic control constant. Updating means 39, 40 update the learned value of large updating speed and the learned value of small updating speed based on the correction value, and the learned value of large updating speed is selected during the warming up of the catalyst, and the learned value of small learning speed is selected while the catalyst is not warmed up by a selecting means 42.  An operating means 43 operates the second control constant by correcting the basic control constant with the selected learned value as the correction value, and a control means 44 realizes the feedback control of the air-fuel ratio based on the output of an upstream side air-fuel ratio sensor 31 using the first control constant before the selection is completed, or using the second control constant after the selection is completed.
Patent JP-H10149977-A (JP)
Title: Method for controlling treating device and treating device
Inventor: NISHIJIMA YUICHI
IPC: H01L21/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a controller and a control method which can suppress the occurrence of defective wafers without taking such a drastic measure as the stoppage of a whole system by automatically retrying the operations of mobile members when the prescribed operations of the members are not confirmed before and after the treatment of a wafer. SOLUTION: When the ascending and descending operations of supporting pins 26 are not detected by a pin-up sensor 29 within a specific period of time before and after the treatment of a wafer W in a heating and treating device 8, a controller 31 instructs a pin cylinder 27 to execute the descending operations of the pins 26. Then, after the descending operations of the pins 26 are detected by means of a pin-down sensor 30, the controller 31 again instructs the cylinder 27 to execute the ascending operations of the pins 26.
Patent JP-H07182955-A (JP)
Title: Gas-blast circuit breaker with resistor
Inventor: TANIGUCHI YOSHINOBU
IPC: H01H33/70
Filed: 1993-12-22
Abstract: PURPOSE:To provide a gas-blast circuit breaker with a resistor capable of contributing to the improvement of safety by more correctly driving a resistor cutoff part with an operating mechanism exerting high reliability with a simple structure. CONSTITUTION:A main cutoff part 2 and a resistor cutoff part 3 are arranged in a container 1. Individually rotatable first and second levers 61, 71 are arranged at the lower part of the container 1 so that their rotary shafts 60, 70 are made coaxial. The main cutoff part 2 is connected to the first lever 61, a main operating mechanism 5 is connected, the resistor cutoff part 3 is connected to the second lever 71, and a resistor side operating mechanism 4 is connected. A delay mechanism 41 is connected to the main operating mechanism 5 and the resistor side operating mechanism 4. A plurality of the first and second couplings 81, 82 are provided on the first and second levers 61, 71 respectively, and they are pressed and coupled with each other. The main cutoff part 2 and the resistor cutoff part 3 can be individually driven correctly.
Patent JP-H03185990-A (JP)
Title: Screen voltage adjustment circuit
Inventor: OKI HIDEAKI
IPC: H04N9/64
Filed: 1989-12-15
Abstract: PURPOSE:To reduce a job time by providing a means supplying a prescribed fixed voltage to a cathode and a means detecting a current flowing to the cathode and adjusting a 2nd grid voltage so as to make a current to a prescribed value. CONSTITUTION:A control terminal 24 controls to make the input to cathode drive circuits 10R, 10G, 10B to a reference voltage 20 and an output voltage is applied to cathodes 12R, 12G, 12B of a picture tube 12 via cathode current detection circuits 11R, 11G, 11B. When a screen voltage 21 is changed in this state, a cathode current is changed and the cathode current is detected by the cathode current detection circuits 11R, 11G, 11B and a detection voltage is caused across a resistor 26. Thus, when the cathode current exceeds a prescribed value, the output of comparators 13R, 13G, 13B goes to a high level and since an LED 15 is lighted, when the screen voltage is adjusted to the lighted LED 15, the screen voltage obtaining a desired cut-off voltage is adjusted.
Patent JP-H05133349-A (JP)
Title: Water pump for outboard engine
Inventor: MIHOYA MAKOTO
IPC: F04C5/00
Filed: 1991-11-12
Abstract: PURPOSE:To effectively utilize excellent wearing resistance of ceramics so as to improve of performance by securing a ceramics plate, provided for decreasing wearing of a sliding part in a water pump case, at a low cost. CONSTITUTION:A rubber-made impeller 11 is rotatably provided in the inside of a water pump case 10. In the case that a ceramics plate 15 is secured by a resinous adhesive to an internal wall surface of the water pump case 10 in which this impeller 11 rotates in a slidable manner, the resinous adhesive, in which 2 to 70wt.% carbon powder is mixed, is used.
Patent JP-2000141364-A (JP)
Title: Ingot-cutting method and wire saw apparatus
Inventor: ONOE SHUJI
IPC: B28D5/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To realize a cutting operation of a high parallelism in the case of cutting an ingot with a wire saw apparatus in a very simple method. SOLUTION: In this method, a drive means is provided wherein a plurality of ascending and descending heads 24 (24A, 24B), to which cutting objective ingots 10 (10A, 10B) are respectively attached are arranged, and a drive means wherein the heads 24 (24A, 24B) are driven so that the ingot 10 (10A, 10b) respectively are made to cross a cutting route of a wire saw 14. Then, a plurality of the heads 24 (24A, 24B) are driven by controlling with a time lag, and the ingot is made continuously to cross the saw so that an overall cut width of the ingot by the wire saw 14 becomes approximately constant.
Patent JP-H08158581-A (JP)
Title: Method of spraying construction to wall surface
Inventor: SHINTANI HIROMITSU
IPC: B05D5/06
Filed: 1994-11-30
Abstract: PURPOSE: To form a graceful crater-shaped pattern. CONSTITUTION: A wall surface 4 is undercoated with a sealer 5, spraying tiles are sprayed on the whole surface 6 by using an air gun for spraying lithin, compressed air of 5-6kg/cm<2> is sprayed from a large number of nozzles during a time when a chief material has fluidity, the major material is diffused and permeated into the cracks and holes in various sizes of the wall surface, and the cracks and the holes are filled while crater-shaped recessed patterns are formed to the surface. Top coating 7 is performed thereafter.
Patent JP-H01165937-A (JP)
Title: Fluorometric analysis method
Inventor: IMAI KYOKO
IPC: G01N21/76
Filed: 1987-12-23
Abstract: PURPOSE:To enable the easy implementation of highly precise fluorometric analysis by means of an automatic analyzer, by analyzing an auxiliary substance for measurement concurrently and by correcting the result of analysis of an object of measurement on the basis of the result of analysis of said substance. CONSTITUTION:An object substance of measurement is denoted by A and an auxiliary substance for measurement by B, while the intensity of fluorescence of A in a state wherein it is put in an ideal cuvette free from flaw and the like is denoted by F1 and the intensity of fluorescence of B by F2. Besides, the intensities of fluorescence of A and B measured by another cuvette used ordinarily are denoted by F3 and F4 respectively. Since B of equal concentration and equal quantity exists in both cuvettes on the occasion, it is supposed that F2=F4. Therefore F3 turns to be F3XF2/F4 after an error due to the cuvette is corrected. By measuring the intensity of fluorescence of B simultaneously with that of A with respect to one cuvette in this way, the highly precise fluorescent direct photometry is enabled with the difference between the cuvettes corrected.
Patent JP-H01167559-A (JP)
Title: Air conditioner
Inventor: HAMAIDE NOBUMASA
IPC: F25B13/00
Filed: 1987-12-23
Abstract: PURPOSE:To drive an electrically driving expansion valve with smaller power when opening the electrically driving expansion valve by setting the electrically driving expansion valve at prescribed opening in which refrigerant is not leaked from a fully closed lock point. CONSTITUTION:Since electrically driving expansion valves 4a, 4b are fully closed and pulse number is increased more than P2 in the time of pulse number P2 of a pulse motor 11, the opening of the valves 4a, 4b are enlarged gradually and the flow of the refrigerant is increased. Further, when the fully closed lock point of the valves 4a, 4b is made 0 and the valves 4a, 4b are opened therefrom, valve opening point lag is produced up to the pulse number P2. This is caused by screw friction of a screw part of a rod 17 for supporting a needle 13 and thermal deformation of the screw part caused by refrigerant of high temperature and high pressure. Thus, whenever the valves 4a, 4b are opened, unnecessary drive power is needed for some pulse and a time lag is produced. The valves 4a, 4b are set at prescribed opening in which the refrigerant is not leaked from the fully closed lock point 0, namely, set at pulse number P1 (P1<P2). Therefore, the startup of the valves 4a, 4b can be made rapid.
Patent JP-H05135544-A (JP)
Title: Video recording and reproducing device
Inventor: KIUCHI AKINORI
IPC: G11B27/032
Filed: 1991-11-13
Abstract: PURPOSE:To search an editing place in a short time in the case of editing a tape. CONSTITUTION:The data reproduced from a video tape by a reproducing means 2 are compressed down to the reciprocal of several hundreds and stored in a storing means 4. Then the compressed data are restored by an expanding circuit 6 and then outputted to a display 7. A desired editing place is retrieved based on an output image and a mark is put on the desired place of the means 4. Thus the tape is edited based on the mark. For instance, a desired reproducing place is retrieved in 1/60 conventional time when the quantity of data goes to the reciprocal of sixty.
Patent JP-H01164962-A (JP)
Title: Image forming device
Inventor: NISHIO TADASHI
IPC: G03G15/00
Filed: 1987-12-21
Abstract: PURPOSE:To simplify a constitution and to facilitate handling by providing an image carrier and an image forming process means in a 1st main body on a lower side and also providing a registration means and a transfer means on a 2nd main body on an upper side. CONSTITUTION:The title device is divided into a 1st main body 1 on the lower side and a 2nd main body 2 which is provided to be able to open to the main body 1 and which becomes a guide for the other at the time of conveying sheet to be constituted in a clamshell type. And the image carrier 3, a cleaner blade 16 and the image forming process means such as a corona electrifier 17 and a focusing lens 18, etc., are provided on the 1st main body 1 on the lower side and the registration means 30 and the transfer means 37 are provided on the 2nd main body 2 on the upper side. Since the members attached to the 2nd main body 2 which is opened can be reduced, the 2nd main body 2 side is simplified and lightened in weight and handling is facilitated.
Patent JP-H09162988-A (JP)
Title: Incoming call transfer control method, incoming call transfer system, and incoming call transfer controller and exchange used in the system
Inventor: OKAZAKI MINORU
IPC: H04M3/54
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To attain a speech with a called party in addition without interrupting a call during speech by receiving information relating to incoming call transfer by a called party equipment, informing the information to the called party, receiving an additional request from the called party and sending the received call to an exchange. SOLUTION: A caller device 71 makes a call and it is received by an exchange 72 and the incoming call is informed from the exchange 72 to a line controller 73. Then the line controller 73 transfers the incoming call to a prescribed incoming call transfer destination and the information relating to the incoming call transfer is transferred to a called device 79. Then the called device 79 monitors a speech of the incoming call from a speaker of a telephone set 78. Then the called device 79 enters an additional request and sends the entered additional request to the exchange 72 via the incoming call transfer device 73 and the exchange 72 executes the processing in response to the additional request. Thus, the speech in addition to the called party is conducted without interrupting the current speech.
Patent JP-H07182948-A (JP)
Title: Relay driving device
Inventor: KINO KOTARO
IPC: H01H47/00
Filed: 1993-12-22
Abstract: PURPOSE:To correctly estimate the next relay operating time when a contact point action abnormality occurs and extend the relay life by accurately approximating the opening/closing timing of a relay contact point to the time when the AC instantaneous value becomes zero. CONSTITUTION:A processor implements the following procedures: It sets the new relay operating time T, i.e., the time T until the operation signal of the contact point of a relay 3 is inputted from an input part 6 after the operation signal is applied to a coil 4, in the memory of the processor 5. T(e) is the estimated value of the preset relay operating time T. When ¦T-T(e)¦<=0.6 ms, T(e) (T+T(e))/2. Otherwise, DELTA: corrected value T(e) T(e)+DELTA, and the estimated value of the next operating time of the relay 3 is calculated. TD=3T-T(e) is obtained from the half cycle To of AC, the value of T is used as the elapsed time until the relay operation signal is applied from the zero voltage time of an AC power source l, and the time when the relay operation signal is applied is determined.