baber/WOPTO huggingface dataset:
Patent JP-S61177040-A (JP)
Title: Radio circuit control system
Inventor: MATSUO YOSHITAKE
IPC: H04W16/10
Filed: 1985-01-31
Abstract: PURPOSE:To shorten a time required for continuing the same channel interference by switching a pilot channel properly. CONSTITUTION:The system is constituted of radio zones 11-14, base stations 21-24, channels 31, 32 to be used as pilots and a mobile machine 4. When a transmission signal is sent from the mobile machine 4 under the state that pilot signals are sent from the same channel (f1 channel) of two base stations 22, 24, the same signal is received by the two base stations 22, 24. Since base station discriminating Nos. are included in the pilot signals, the mobile machine 4 can transmits the signal together with the signal (#2 or #4) received by itself, so that only any one of the base stations 22, 24 can send its response. Consequently, the single mobile machine can be prevented from being connected to two base stations.
Patent JP-S58136577-A (JP)
Inventor: TSUTSUMIKOSHI SHINOBU
IPC: B62K5/00
Filed: 1982-02-06
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-H02197794-A (JP)
Title: Finned heat exchanger
Inventor: SUGA HIROAKI
IPC: F28F1/32
Filed: 1989-01-27
Abstract: PURPOSE:To secure airflow passages even when cut-and-raised slit openings are blockaded by frost to secure heat exchanging capacity for a long period of time by a method wherein cut-and-rasied parts are arranged so that a distance between neighboring cut-and-raised parts is provided with a specified ratio with respect to the width of the cut-and-raised slit parts in the direction of the stream of air while the length of the cut-and-raised slit part is provided with a specified ratio with respect to the pitch in the direction of a stage. CONSTITUTION:A distance between cut-and-raised parts 14b, 14c is specified so as to be three times of the width (h) of the cut-and-raised slit part 14b while the length (l) of the cut-and-raised slit part in the direction of stage is specified so as to be 1/4.P<=l<=1/2.P with respect to the pitch P of the stage. According to this constitution, the flow passage of air stream 12 is secured by spaces A, B even when the openings of the cut-and-raised slit parts 14a-14d are blocked by frost whereby the sudden increase of a ventilating resistance in an early period may be restrained and the sudden decrease of the amount of passing air may be prevented. On the other hand, the cut- and-raised slit parts 14a-14d are arranged so as to be slanted with respect to the air stream 12 whereby heat exchanging capacity will never be reduced as compared with the cut-and-raised slit parts so far, which are provided with the relation of l=1/2P.
Patent JP-H07225219-A (JP)
Title: Method and apparatus for measuring iron component in liquid
Inventor: MAEDA KOZO
IPC: G01N33/30
Filed: 1994-02-15
Abstract: PURPOSE:To measure the iron component in liquid quickly and continuously. CONSTITUTION:A notched rod-state iron core 1 is inserted into a non-magnetic tube body 5. Measuring liquid is inputted into the tube body 5. When a magnetic field is generated in the iron core 1, with exciting coils 3 located at both ends, the magnetic flux leaking at the notched part is generated. The strength of the magnetic field caused by the leaking magnetic flux is changed by the magnetic characteristic of the liquid based on the amount of the iron component in the liquid. Therefore, the strength of the magnetic field is measured with a magnetic sensor 6, and the amount of the iron component is obtained. In this way, the result of the measurement is instantly obtained, and the continuous measurement can be performed when the liquid is sent into the tube body.
Patent JP-S61177713-A (JP)
Title: Apparatus for vapor phase epitaxial growth of silicon carbide compound semiconductor
Inventor: MIYAMOTO HARUHIKO
IPC: H01L21/205
Filed: 1985-02-01
Abstract: PURPOSE:To obtain a uniform epitaxial growth layer by disposing a susceptor at the downstream side in a square-shaped reaction tube placed in a round reaction tube which can be cooled, and placing a substrate crystal to be epitaxially grown on the susceptor. CONSTITUTION:A square-shaped reaction tube 31 is provided internally of a round reaction tube 41 having an externally provided water cooling chamber 45. Cooling water flows into the water cooling chamber 45 from a cooling water inlet 43, and flows out of a cooling water outlet 44. The sqare-shaped reaction tube 31 has a rectangular shape, and it originates from the base portion 33 at the gas introducing tube 42 side and longitudinally extends. In addition, the bottom portion thereof upwardly inclines toward the downstream direction of the reaction gas flow, and a susceptor 20 can be placed at the rear end thereof. The susceptor 20 is made of graphite, and the outer side thereof is coated with silicon carbide. Placed on the susceptor 20 is a substrate crystal 11 to be epitaxially grown through the rear opening of the square-shaped reac tion tube 31.
Patent JP-H08210133-A (JP)
Title: Cooling device of engine
Inventor: NOMURA HIDEHIRA
IPC: F01P11/06
Filed: 1995-02-06
Abstract: PURPOSE: To reduce the pressure loss in a sea water line by installing an intercooler, fresh water cooler, and lubricant cooler inside the casing of cooling apparatus in a consolidated structure, and allowing the sea water for cooling to pass straight the intercooler, lubricant cooler, and fresh water cooler. CONSTITUTION: A intercooler A, lubricant cooler L, and fresh water cooler C are installed inside the casing 1 of a cooling apparatus in a single piece construction, wherein the inside of the chamber below the casing 1 is formed as the fresh water cooler C, and a cooling core 27 is installed. The sea water intruded from a sea water inlet 18 cools the supply gas in the intercooler A, cools the lubricant in the cooler L, and cools the fresh water for cooling in the cooler C to then be discharged from the outlet 19 onto the sea. According to this constitution in which the sea water taken in for the cooling purpose is passed through three coolers A, L, C, there is no need to provide a conventional sea water pipe extendedly between them A, L, C, and it is possible to lower the pressure loss in the sea water line.
Patent JP-S58136049-A (JP)
Title: Microencapsulated toner
Inventor: USHIYAMA NAOYUKI
IPC: B01J13/04
Filed: 1982-02-08
Abstract: PURPOSE:To improve the fixability, by making each coating layer practically discontinuous. CONSTITUTION:A microencapsulated toner is composed of a core material and each coating layer. The coating layer is made practically discontinuous so that films forming the layer are present independently. As a result, the volume of the constituent elements of the coating layer is made much smaller than the volume of the core material not to deteriorate the fixability. Polystyrene, polychlorostyrene, poly-alpha-methylstyrene, a styrene-chlorostyrene copolymer or the like is used as a substance forming the discontinuous films.
Patent JP-H10213942-A (JP)
Title: Method and device for producing electrophotographic print
Inventor: MATSUMOTO NOBUO
IPC: G03G15/01
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To produce a print whose surface is excellent in smoothness by such an electrophotographic print producing method that a toner image is transferred on a final image receiving sheet after it is transferred on a intermediate transfer medium. SOLUTION: An electrostatic latent image is formed by exposing a uniformly electrified electrophotograpic photoreceptor 30 with light modulated based on an image signal and developed by a transparent toner developing unit 33T. Then, the transparent toner image whose transparent thickness is controlled every pixel so that a sum with chromatic toner thickness regulated based on the image signal becomes alomst constant is formed on the photoreceptor 30. The transparent toner image is transferred on the intermediate transfer medium 19 and the chromatic toner image is transferred on the transparent toner image of the medium 19 so that the identical pixels are mutually superposed. Next, the chromatic toner image and the transparent tone image are transferred on the image receiving sheet 10S.
Patent JP-H11220660-A (JP)
Title: Video camera device
Inventor: NAGAI TADASHI
IPC: H04N5/372
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To detect a white scar of a solid-state image pickup element by operating respective output signals of an analog/digital converter, a coefficient generation part and a picture storage part, further operating the respective output signals of a picture storage part and the coefficient generation part and calculating the space position of the picture storage part. SOLUTION: A solid-state image pickup element 2 condenses a light signal from an incident light restriction part 1 and converts its image into an electric signal. An AD converter 3 converts the signal from the solid-state image pickup element 2 into a digital signal. A coefficient generation part 8 generates a coefficient signal and outputs it to first and second operation parts 4 and 6. The first operation part 4 executes an operation by an output signal from the AD converter 3 and the coefficient generation part 8 and outputs it to a picture storage part 5. The output signal of the picture storage part 5 is inputted again to the first operation part 4 and the operation is executed. The, it is also inputted to the second operation part 6.  The second operation part 6 compares/operates the coefficient signal from the coefficient generator 8 and the signal from the picture storage part 5. A position detection part 7 detects the position of a white scar on a video signal.
Patent JP-2000214984-A (JP)
Title: Keyboard attachment
Inventor: OBA TOSHIYUKI
IPC: G06F3/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To hold a document in an easy-to-see state without reducing the effective use area on a desk when a keyboard is used and to store the keyboard compactly when the keyboard is not used by coupling a base part where the keyboard is mounted and a stand part with each other by a hinge mechanism. SOLUTION: This attachment is equipped with the base part 1 where the keyboard is mounted, the stand part 2 where a document, etc., is placed, and a hinge 3 which couples them with each other; and the base part 1 is equipped with a fitting part 4 for fixing the keyboard to the base part 1 and the stand part 2 is equipped with an extension part 5, a bag part 6, and a clip 7. The hinge 3 is fitted while the base part 1 and stand part 2 in tabular shapes which are nearly as large as each other and rectangular have their corresponding sides put in order. The hinge 3 is freely rotatably within a range of 0 to 180 deg. and has an arbitrary angle within the range of an internal spring by the spring.  The stand part 2 is formed of the tabular extension part 5 and the hollow bag part 6 and the extension part 5 is slid and stored in the bag part 6 and has its extension adjusted by ratchets in the bag part 6.
Patent JP-H09209568-A (JP)
Title: Form corner part assembling device
Inventor: NOGAMI SHINICHI
IPC: E04G17/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an assembling device which enables even workers of little experience to quick make quick and reliable execution of work without damag ing a for panel. SOLUTION: A mainframe 1 which has two contact faces (a) respectively put in contact with the opposite faces of two bars 52 neighboring and opposing each other in such a state that two formwork panels neighboring each other abut each other at a preset angle, a pair of clamping members 2 which has one ends connected to the first connection pins A provided on the mainframe 1 at the base ends of the contact faces (a) and the clamping faces (d) to clamp the bars between the contact faces (a) and a fastening mechanism for clamping are provided.  The fastening mechanism has a backup material 3 with one end connected to the second connection pin B provided on the mainframe 1 at the inside of the first connection pin A and the other end provided with the third connection pin C and a fastening link 4 with both ends connected to the third connection pin and the forth connection pin D provided at the middle of the clamping member to associate the clamping member with the rotational movement of the backup material.
Patent JP-S63187355-A (JP)
Title: Saving system for data of memory device
Inventor: OMOTO OSAMU
IPC: G06F12/16
Filed: 1987-01-30
Abstract: PURPOSE:To shorten a data saving time, by providing a data saving indicator, and saving blocks in which a data saved in a magnetic disk device is different from the data in a semiconductor memory by utilizing a vacant time when access from a host device is interrupted. CONSTITUTION:When the power source of a computer system is disconnected, a power source control circuit 44 sends a power source disconnection indicating signal to a data saving control circuit 42. The data saving control circuit 42 receiving the power source disconnection indicating signal refers to the data saving indicator of a saving indicator part 412, and when all of the data saving indicators are set at OFF states, it sends a power source disconnection permitting signal to the power source control circuit 44 immediately. When the data saving indicator set at an ON state remains, the block data of a data part 411 corresponding to the data saving indicator set at the ON state is saved in the magnetic disk device 43, and after that, the data saving indicator is set at the OFF state, and at a time when all of the data saving indicators are set at the OFF states, the power source disconnection permitting signal is sent to the power source control circuit 44. In such a way, it is possible to shorten the data saving time.
Patent JP-S52101961-A (JP)
Title: Semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L21/331
Filed: 1976-02-23
Abstract: PURPOSE:To reduce power consumption by making PNP transistor comprising IIL longitudinal.
Patent JP-H06227439-A (JP)
Title: Automatic opening and closing device for gate of truck
Inventor: HOSOYA FUKUTOSHI
IPC: B62D33/03
Filed: 1993-02-05
Abstract: PURPOSE:To provide a safe automatic opening and closing device which is equipped with a simple mechanism easily operable by simple operation. CONSTITUTION:As for a turning-up/down link 7, the upper edge 7A is pivotally installed in a turnable manner for an installation plate 8 fixed on the outer surface of a gate 1. The lower edge 7B is pivotally installed at one edge of a hydraulic cylinder 11 the other edge of which is pivotally installed in a turnable manner through a bracket 10 under the floor board 9 of a deck. Further, one edge of a guide link 13 the other edge is pivotally supported through a bracket 12 under a floor board 9 is pivotally installed at the intermediate part 7c of the turning-up/down link. The gate 1 is opening/closing-controlled by extension and contraction operation of the hydraulic cylinder 11.
Patent JP-H05214993-A (JP)
Title: Air-fuel ratio learning control device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/14
Filed: 1992-02-04
Abstract: PURPOSE:To improve the air-fuel ratio controllability in a low-exhaust temperature area where an oxygen sensor becomes inactive and desired air-fuel ratio learning can not be made. CONSTITUTION:The operation area on a learning map is divided into a specific active area where an oxygen sensor becomes active and an inactive area where the exhaust temperature is low and the oxygen sensor becomes inactive. It is confirmed that learning is made in the active area (S32), the average learning result is the enrichment correction direction (1.0 or above), and the enrichment of the air-fuel ratio by a canister purge is not erroneously learned (S33). When the inactive area is not learned (S34), the air-fuel ratio learning value in the unlearned inactive area is re-written based on the learned result in the active area (S35).
Patent JP-S61178633-A (JP)
Title: High pressure and low temperature wind tunnel
Inventor: SATO SHOJIRO
IPC: G01M9/00
Filed: 1985-02-01
Abstract: PURPOSE:To efficiently operate a high pressure and low temp. wind tunnel, by a method wherein a low temp. resistance thin plate is mounted to the inside of a support member having a groove formed thereto in the axial direction and a bent part is provided so as to be engaged with and supported by the groove while inner barrel connected by a flange part divided in the circumferential direction protruded to the inside is provided. CONSTITUTION:A heat insulating material 27 is arranged to the inner peripheral part of an outer barrel 19 and mechanically supported by a support member 21 and a support ring while an inner barrel 29 made of a stainless thin plate is provided to the inner peripheral side of the member 21 through an asbesto sheet 28. The fixing of the inner barrel 29 connected by a flange 20 is performed by the engagement of a bent part 29c with the groove 22 formed to the inner peripheral surface of the member and the screw clamping of said bent part 29d to the support ring integrated with the outer barrel 19 through ring bellows capable of absorbing heat shrinkage. By this method, strength against low temp. can be secured and the inner surface can be made smooth without increasing heat capacity and precooling quantity.
Patent JP-S60164639-A (JP)
Title: Drive system for fuel injection valve
Inventor: KOSUGE TOKUO
IPC: F02D31/00
Filed: 1984-02-07
Abstract: PURPOSE:To precisely control the air-fuel ratio always irrespective of variations in the frequency of an injection valve drive signal, by giving a compensation in consideration with the frequency characteristic of a fuel injection valve to a pulse by which the fuel injection valve gives a basic air-fuel ratio to the engine. CONSTITUTION:When a computer 24 computes a basic pulse TP, a TP compensation map 2 is searched in accordance with an engine rotational speed Ne to calculate a compensating coefficient (k). At this time the map 32 is divided into nXn, and a compensating coefficient (kij) in accordance with the vairation ranges of the rotational speed Ne and the pulse width TP is stored in each divided map section. The larger (i) and (j), the less the value of (kij) would be. Further, the pulse width of a drive signal fed to an injector is given by an equation: Ti=k.K.TP, and the compensating coefficient (k) takes a value necessary for compensating the frequency characteristic of the injector. With this arrangement, by removing various compensating date K such as for example, an engine temperature, etc., the fuel injection amount Qf has no relation to the rotational speed Ne and the pulse width TP so that the air-fuel ratio may be given always, corresponding to the control of TP.
Patent JP-H08206461-A (JP)
Title: Regeneration of treatment solution for silver halide photosensitive material and replenishing treatment agent therein
Inventor: KUREMATSU MASAYUKI
IPC: B01D61/52
Filed: 1995-02-07
Abstract: PURPOSE: To continuously and automatically perform electrodialysis while dispensing with maintenance in the regeneration of a treatment soln. for a silver halide photosensitive material and to provide a replensihing treatment agent used in the regeneration of the treatment soln. CONSTITUTION: Since a dilute aq. soln. of a fixing soln. or a bleaching fixing soln. is introduced into the concn. chambers 21a, 21b, 21c, 21d, 21e of an electrodialytic apparatus 20 and cations (Ag<+> ) and anions (I<-> ) are recovered in the dilute aq. soln., even when a special concn. chamber soln. is not prepared, a treatment soln. such as the fixing soln. or the bleaching fixing soln. is put to practical use to efficiently operate the apparatus as a whole. Further, since cations (Ag<+> ) are not precipitated by using the dilute aq. soln., the maintenance of the electrodialytic apparatus 20 becomes unnecessary and electrodialysis can be performed continuously and automatically.
Patent JP-S60164225-A (JP)
Title: Temperature detecting device
Inventor: MORISHIGE YUKIO
IPC: G01K11/32
Filed: 1984-02-06
Abstract: PURPOSE:To make it possible to perform highly accurate measurement in a short time and to provide a structure with few faults, by exciting a fluorescent material in a pulsating mode, guiding the fluorescent light by an optical fiber, measuring the life of the fluorescent light, and obtaining temperature from the measured output and the temperature dependence of the life of the fluorescent light. CONSTITUTION:A light pulse, which has the pulse width equivalent to the life of fluorescent light of a fluorescent material 1, is outputted from an excited light source 6. The fluorescent material 1 is excited through an optical fiber 2. The fluorescent light generated by the excitation returns through the optical fiber 2 in the reverse direction and received by a light detector 9. The output of the light detector 9 is connected to a measuring unit 13 for the life of the fluorescent light. Temperature is obtained based on the temperature dependence of the life of the fluorescent light by a temperature converting circuit 14.
Patent JP-S61179862-A (JP)
Title: Continuous hot dipping method
Inventor: MIYAZAKI TAKESHI
IPC: C23C2/00
Filed: 1985-02-04
Abstract: PURPOSE:To execute continuous hot dipping without undeposited plating by dipping a long-sized material subjected to a flux treatment into a Pb bath and into a plating bath in succession to said treatment. CONSTITUTION:The long-sized material 1 on which the flux is coated is dipped into a Pb bath 3 of a plating cell 2 via a sinker roll 5 and the surface htereof is cleaned and activated by a catalytic reaction. The long-sized material 1 is then dipped in a Zn-Al alloy plating bath 4 to bring the material 1 and the bath 4 into reaction. The plated material is pulled up while the material is squeezed by a squeegee 6. The Zn-Al alloy as the bath 4 consists preferably of 0.2-60% Al and the balance Zn and unavoidable impurities. The uniform plating layer is thus deposited on the above-mentioned material without the undeposited plating and the problem of discoloration is obviated.
Patent JP-H10202388-A (JP)
Title: Manufacture of light beam machine and orifice plate using it
Inventor: TACHIKAWA HITOSHI
IPC: B23K26/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a light beam machine stably, very precisely and finely machining a pattern to an object to be machined using a coherent light and an orifice plate using it. SOLUTION: In the light beam machine illuminating the pattern of a cyclic structure provided on a mask surface with the coherent light radiated from a light source and projecting the pattern onto the object to be machined with an optical system, the optical member, made from the material having a small fluctuation of the optical path length due to the absorption of the light compared with the optical member positioning in the zone wherein the different order of diffracted lights do not overlap with the optical member positioning in the zone wherein the different order of diffracted lights among the diffracted lights generating from the mask mutually overlap, is used with respect to the optical system.