baber/WOPTO huggingface dataset:
Patent JP-H04152742-A (JP)
Title: Congestion prediction type network control system
Inventor: OTA MASATAKA
IPC: H04M3/00
Filed: 1990-10-17
Abstract: PURPOSE:To attain quick traffic control by inputting a current traffic quantity and various resource numbers in use at present to a network controller from the network, predicting the future congestion of the network and implementing the traffic control before the network is fallen into the congestion. CONSTITUTION:A network controller and a current station are connected by using a common line signal equipment(CSE). The network controller receives an input data via a common line signal network to predict the state of the network after a time T. That is, the network controller requests a data to the current station for each time tau and predicts the state of the network after the time tau based on the received data. As a result, when the congestion is predicted, the network controller gives a command of stopping bypass to the line in congestion to the current station via a common line signal network.
Patent JP-H11103396-A (JP)
Title: Network facsimile equipment
Inventor: KISONO MASAATSU
IPC: H04N1/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the color image processing function of a network terminal by performing color conversion based on color conversion information corresponding to a correspondence table at the destination to repeat on a network and transferring received image information to the destination to repeat. SOLUTION: Network facsimile equipment 2 is composed of a CPU 20, ROM 21, RAM 22, timer control part 23, operation display part 24, hard disk device 25, SRAM 26, LAN communication control part 27, plotter part 28, scanner part 29, encoding/decoding part 30, network control part 31, communication control part 32 and system bus 33.  Then, the destination to repeat on the network and the color conversion information are previously correspondently stored in the correspondence table, color conversion is performed to the received image information from equipment at the repetition source based on the correspondent color conversion information in the correspondence table at the destination to repeat on the network specified by the repetition destination information reported from the equipment at the repetition source, and the color converted received image information is transferred through the network to the destination to repeat.
Patent JP-H10165195-A (JP)
Title: Production of (s)-4-hydroxy-2-pyrrolidone
Inventor: MAEDA KOJI
IPC: C12R1/63
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound used as an intermediate for producing bactericides, etc., by acting a stereoselective esterase on (RS)-4- hydroxy-2-pyrrolidone in the presence of an acylating agent in anhydrous state and then separating the product. SOLUTION: This production of (S)-4-hydroxy-2-pyrrolidone useful as an intermediate, etc., for carbapenem derivatives, which are excellent antibacerial agents, is to convert (RS)-4-hydroxy-2-pyrrolidone of formula I in the presence of an acylating agent (e.g. vinyl acetate monomer, etc.) in anhydrous state into (S)-4-hydroxy-2-pyrrolidone of formula II and/or (R)-4-acyloxy-2-pyrrolidone of formula III (R is a lower alkyl) by using an enzyme (e.g. lipase) having a stereoselective esterase activity, and separate and collect these compounds from the system containing the converted reaction products.
Patent JP-S63131529-A (JP)
Title: Method for sealing light emitting diode
Inventor: TAMADA MASAHIKO
IPC: H01L21/56
Filed: 1986-11-21
Abstract: PURPOSE:To simplify the steps, to shorten a line time and to reduce the cost of a light emitting diode by sealing the diode by an insert injection molding method with specific poly 4-methyl-1-pentene. CONSTITUTION:A lead frame to which a semiconductor chip is bonded is inserted into a metal mold by an insert injection molding method by poly 4- methyl-1-pentene having 50g/10min or more of melt flow rate under a load of 5kg at 260 deg.C, and the periphery of the chip is sealed. Accordingly, its productivity is excellent as compared with a dipping, hardening method, and a sealing die required for the dipping method can be eliminated. Further, the poly 4- methyl-1-pentene has good electric insulation, good waterproofness, wet resistance, further excellent medicine resistance, excellent heat resistance and transparency. Accordingly, even if it is used at high temperature under high moisture, the performance of a light emitting diode can be sufficiently performed.
Patent JP-S61158211-A (JP)
Title: Clip type correlator
Inventor: NOCHIDA KAORU
IPC: H03H11/26
Filed: 1984-12-29
Abstract: PURPOSE:To obtain a clip type correlator which shows the satisfactory clipping characteristics even to the input signal of a low level, by applying the bias to a differential emitter follower forming a correlator. CONSTITUTION:The subtraction signals supplied to input terminals 21a and 21b connected in common with each other are supplied in common to the bases of transistors 23a and 24a at the other side of a PNP differential emitter follower 23 and an NPN differential emitter follower 24 respectively via a clamping circuit 22. At the same time, said subtration signal is supplied directly to an amplifier 25. The output signal of the amplifier 25 is transmitted through a clamping circuit 28 and supplied to the bases of the TR23b and 24b at one side of the followers 23 and 24 via a negative bias application means 26 and a positive bias application means 27. The upper half of the output signal of the follower 23 is supplied to an adder 31 via an upper clip circuit 29. While the lower half of the output signal of the follower 24 is supplied to the adder 31 via a lower clip circuit 30.
Patent JP-H03137661-A (JP)
Title: Laser printer device
Inventor: MATSUKAWA SHUJI
IPC: B41J2/44
Filed: 1989-10-23
Abstract: PURPOSE:To perform high speed, enlarged/reduced printing under a simple constitution by forming reflecting mirrors on the side of an aggregate made of various equilateral polyhedrons. CONSTITUTION:Print data input via an external interface terminal 8 and an interface control part 7 is developed into dot image data of standard printing size by the action of an overall control part 1, and is stored in a memory 2. According to the designation of reduced printing, a rotational frequency higher than usual is set, and a driving part 16 is positioned at a reflecting mirror for reduced printing 18. After regular rotation is instructed, the dot image data is sequentially sent to the driving part 16. According to the designation of enlarged printing, a rotational frequency lower than usual is set. Upon the completion of positioning at a reflecting mirror for enlarged printing 17, a regular rotation is instructed, and the dot image data is sequentially sent to the driving part 16.
Patent JP-H07128892-A (JP)
Title: Positive electrification type electrophotographic photoreceptor
Inventor: HAYAMA KIKUO
IPC: G03G5/05
Filed: 1993-11-05
Abstract: PURPOSE:To improve corona resistance without deteriorating such characteristics as dark attenuation and photosensitivity by forming a photosensitive layer dispersedly contg. particles of a photoconductive phthalocyanine compd. surface- treated with a coupling agent in a resin binder. CONSTITUTION:A polyamide resin layer as an undercoat layer is formed on a polished Al plate by dipping in a methanol soln. and drying to obtain a substrate 1 for a photoreceptor. The surfaces of particles of X type metal-free phthalocyanine as a photoconductive phthalocyanine compd. are treated with a silane coupling agent by putting the phthalocyanine and the coupling agent in toluene. A photosensitive layer 2 contg. the photoconductive phthalocyanine compd. 20 dispersed in a resin binder 21 is then formed on the substrate 1 by dip coating with a photosensitive liq. The surfaces of the particles of the compd. 20 have been treated with the coupling agent.
Patent JP-S61148721-A (JP)
Inventor: SHIBUE NOBUYUKI
IPC: H01H23/02
Filed: 1984-12-24
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-H11122845-A (JP)
Title: Pumping and drainage system for power generation
Inventor: MUTAGUCHI KOZO
IPC: E02B9/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To make unnecessary any dedicated drainage pump and improve the water storing capacity of a collection tank, using a lower reservoir as a portion of the colletion tank, by providing a plurality of conduction tubes between an upper reservoir and the lower reservoir, by Joining to one of the conduction tubes a collection tube connected with the collection tank, and further, by joining to the other of the conduction tubes a discharge tube connected with a river. SOLUTION: When used as a pumped storage hydroelectric power plant, closing fully a collection tube valve 14 and a discharge tube valve 15, and opening fully conduction tube valves 12, 13, the water of a lower reservoir 3 is pumped into an upper reservoir 2 in a night time to drop the water of the upper reservoir 2 into the lower reservoir 3 in a day time. On the other hand, when used as a drainage plant, opening fully the collection tube valve 14 and discharge tube valve 15, the rain water collected in a collection tank 8 is reserved in the lower reservoir 3 via a conduction tube 4a and a drainage tube 5a to operate as a water wheel at this time a reversible pump- water wheel 6a.  Then, is operated as a pump, and a reversible pump-water wheel 6b is operated as a pump, and the storage water of the lower reservoir 3 is drained into a river 9 via a drainage tube 5b, a conduction tube 4b, and a discharge tube 10.
Patent JP-2000104447-A (JP)
Title: Window regulator
Inventor: MATSUMOTO TOSHIYUKI
IPC: E05F11/44
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling by forming an opening side of a guide with a tapered lead-in part for leading a slider so that a pair of parallel surfaces thereof are opposite to a sliding-contact surface of the guide. SOLUTION: A rectangular parallelopiped slider 117 having a pair of parallel surfaces 117a, 117b and to be engaged with a lift arm bracket 113 freely to be moved is provided at a tip of a lift arm 105 freely to be rotated. One end of the bracket 113 is provided with a lead-in part 123 having an opening 121, and the lead-in part 123 is formed with an inclined surface at a lower part thereof, and a guide width in the vertical direction of the opening 121 is set at the maximum length of the diagonal of surfaces crossing a rotary shaft of the slider 117 or more, and the guide width is set so as to be gradually narrowed inward till it becomes a little longer than a distance between the pair of parallel surfaces of the slider 117, and the slider 117 is inserted from the opening 121 at the time of assembling an wind regulator.  With this structure, the slider at any position can be inserted into the arm bracket through the opening 121.
Patent JP-S62137232-A (JP)
Title: Clutch operating device for vehicle
Inventor: MIYAKE KATSUYA
IPC: F16D48/02
Filed: 1985-12-10
Abstract: PURPOSE:To prevent an engine stop from the occurring caused by the mistaken connective operation of a clutch by providing an electromagnetic valve for opening and closing a liquid pressure path to change over the electromagnetic valve to the closed condition when the symptom of engine stop phenomenon is detected. CONSTITUTION:When the symptom of engine stop takes place and the rotational frequency of engine is reduced lower than a set value, an electromagnetic valve 1 is operated to shut off liquid pressure path 8. Upon the shut-off of the liquid pressure path 8, the liquid pressure in a release cylinder 9 is maintained, and the connection of clutch is held under such a condition so that the reduction of rotational frequency of the engine is prevented. Thus, when the symptom of engine stop phenomenon takes place, the succeeding connection of the clutch is stopped so that the occurrence of engine stop phenomenon due to the mistaken connective operation of clutch in starting a vehicle can be avoided.
Patent JP-H03138546-A (JP)
Title: Diamond microtome knife and its manufacture
Inventor: YOSHIDA AKIHITO
IPC: B26B9/00
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a targeted sharp knife-edge in an extremely short time without finish polishing by applying the planar cleavage property of the (111) surface of diamond single crystal to the manufacture. CONSTITUTION:Synthetic diamond single crystal of high quality which has neither an internal defect nor strain and is controlled below 100ppm nitrogen density is selected as a rough diamond to be worked. This rough diamond is cut into specific plate shape mode A and polished at a specific angle in parallel to a ridge line as the knife-edge as shown by a dotted line (a). The polished surface B is so selected as to have a crystal azimuth slanting by 40 - 60 deg. from the (111) surface, and polished in a sufficiently flat state. Then the part of the diamond in plate shape mode A' which is shown by a line (b) is irradiated with laser light in parallel to the (111) surface, a V-shaped groove is cut in the surface, and a wedge is put in for stressing to cleave the diamond along lines (b) and (c), thereby easily obtaining the targeted sharp knife-edge.
Patent JP-S61155095-A (JP)
Title: Steering mechanism for water jet propelled boat
Inventor: TAWARA HIDEO
IPC: B63H11/113
Filed: 1984-12-26
Abstract: PURPOSE:To enable a water jet propelled boat to conduct an astern steering in the same direction as a general vehicle by providing a reversing mechanism for reversing the direction of a water jet from a deflecter in opposite directions to each other on both sides of the boat in a backing wherein a bucket is positioned downstream with respect to the deflecter. CONSTITUTION:A slider 102 is positioned in the other end (b) of a slit 10 in a backing steering and a reversing lever 100 is turned in this condition. That is, since the direction of a load applied to a first mounting shaft 16 is different from that in going ahead, the reversing lever 100 is turned in the opposite direction to that in going ahead, resulting in turning a deflecter 11 in the opposite direction. Accordingly, when a steering wheel 13 is rotated, for example, counterclockwise, the deflecter 11 is directed to the left with respect to the direction X of the water jet and the water jet guided by the deflecter 11 moves a stern 5, by being reflected by a bucket 17, to the right with respect to the direction X of the water jet. That is, a water jet propelled boat backs while a stem 5a is being moved in the opposite direction to that of the rotation of the steering wheel 13 and, thus, the same backing steering as a vehicle is performed.
Patent JP-H04151465-A (JP)
Title: Space heater-cooler
Inventor: IMABAYASHI SATOSHI
IPC: F24F11/02
Filed: 1990-10-16
Abstract: PURPOSE:To enable execution of a stable heating operation by collecting a refrigerant by making short a refrigerant collecting operation time at the time of start of the heating operation when the temperature of a compressor is high, and by making the operation time long when the temperature is low, and by collecting a refrigerator oil in a prescribed time when the temperature of the compressor is low. CONSTITUTION:According to the temperature of a compressor 1, a time for collection of a refrigerant is short when the temperature is high, while it is long when the temperature is low. Therefore, a prescribed temperature of a comparator element 43 is set to be lower a little than a control set time of a heater 2, and a time required for collecting the refrigerant necessary for the set time and a time corresponding to a temperature near the lowest outdoor air temperature during the period of a heating operation are made to be the respective set time of timers 40 and 41. Thereby sufficient collection of the refrigerant is executed in accordance with the temperature of the compressor 1. When the temperature of the compressor 1 is low, a refrigerator oil brought out onto the heating circuit side during the heating operation is condensed in a refrigerant heater 10 and then an oil collecting means 24 is driven for a prescribed time. Thereby collection of the oil can be performed without fail. According to this constitution, a stable heating operation can be executed.
Patent JP-S63130779-A (JP)
Title: Electroless plating method for plastic
Inventor: KOBAYASHI KENJI
IPC: C23C18/30
Filed: 1986-11-20
Abstract: PURPOSE:To greatly improve the deposition (covering) characteristic of plating on plastic by forming Pd metal on the plastic surface by displacement plating reaction of the copper colloid adsorbed on the plastic surface and Pd ions and sensitizing the same, then subjecting the surface to electroless plating. CONSTITUTION:After the surface of a fiber reinforced epoxy resin plate as the plastic is imparted with a hydrophilic property, the plate is immersed in an aq. copper colloid soln. to form the copper colloid film over the entire surface of said plate. The above-mentioned film is cleaned with an aq. soln. of 4-8pH. The protective colloid of gelatin is separated from the copper metal particles at this time and the copper metal particles are readsorbed on the plate surface. This plate is further immersed in an aq. soln. contg. Pd<++> ions such as PdCl2 to form the Pd metal on the surface of the copper metal particles by the substitution reaction with the copper metal particles readsorbed on the surface. After the above-mentioned plate is sensitized, the plate is immersed in an electroless plating liquid to deposit in the plating film over the entire surface of the plate.
Patent JP-H05122590-A (JP)
Title: Motion vector specifying circuit for video camera with blurring correcting function
Inventor: KOBAYASHI AKIO
IPC: H04N19/51
Filed: 1991-10-24
Abstract: PURPOSE:To stably form the blurring detection motion vector of a video camera equipped with a blurring correcting function. CONSTITUTION:A motion vector detecting means 1 by blocks detects the motion vectors to be generated by blocks, and an increase degree detecting means 2 detects the increase degree of the motion vector by blocks. A motion vector generating means 4 selects only the motion vector with the small increase degree and defines the average value of the selected motion vector as the blurring detection motion vector.
Patent JP-H09115252-A (JP)
Title: Information recording medium
Inventor: TANIWA SHIGEYUKI
IPC: G11B20/12
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a system by providing an information track having an error correction code added and address information to which the error correction code with correction ability higher than the error correction code is added. SOLUTION: A light spot exists on a position of coordinates (700, 705) by a head transfer mechanism, and the data of a target information track to be reproduced are made data 74d. The light spot moves from the coordinates (700, 705) to the coordinates (701, 705), and then, the code is regenerated from the coordinates (701, 705). When arriving at the coordinates (702, 705), the regeneration is ended, and the physical track number of the information track that the light spot places at present, is found from the code. The number is collated with the target physical track number, and the light spot is moved to the coordinates (704, 708), and the similar operation is repeated. Thus, the moving direction of the light spot is inverted, and the light spot is moved in the direction of the coordinates (704, 708), and te data 74d succeeding to a Z code 74Z are regenerated.
Patent JP-H01118771-A (JP)
Title: Reaction tube cleaning device
Inventor: SAKUMA KAZU
IPC: G01N35/02
Filed: 1987-10-31
Abstract: PURPOSE:To take a safe analysis without contaminating the outside air by constituting the reaction tube cleaning device so that a cleaning process is carried out entirely only in a limited sealed space. CONSTITUTION:A reaction tube 1 forms the sealed space 8 of constant capacity by contacting a lid main body 2 across a packing 3. Then cleaning liquid sent by a water feeding mechanism is discharged to a hole 4 through a discharge passage 5. At this time, a discharge passage 6 is closed. The cleaning liquid discharged from the passage 5 fills the hole 4 and moves up gradually on the internal surface of the reaction pipe 1 to fill the space 8. The cleaning liquid is discharged continuously even after exceeding the capacity of the space 8, but an overflow discharge nozzle 7 discharges the cleaning liquid which moves up in the space 8 from the bottom part of the uppermost part of the reaction tube 1, thereby maintaining the flow of the cleaning liquid. Thus, sufficient cleaning is carried out and then the discharging of the cleaning liquid is stopped and the passage 6 is opened, so that the cleaning liquid in the space 8 is all discharged to a waste water processing part through the passage 6. Consequently, the safe analysis is taken without contaminating the outside air.
Patent JP-H01119855-A (JP)
Title: Document generating and editing device
Inventor: MATSUSE KENJI
IPC: G06F17/22
Filed: 1987-11-03
Abstract: PURPOSE:To improve the operability of a delimiter change in a reading field by connecting automatically a prescribed number of characters by placing an undefined word in a head and displaying them as a reading field and editing a character string only in case when a character input has been executed to the reading field. CONSTITUTION:A reading field editing part 363 in a direct display part 36 changes a cursor position, when a cursor moving key has been inputted, and changes a reading storage area and redisplays reading, in case when a retreat, a character deletion and a character have been inputted. A reading field display part 361 opens a reading field window at a prescribed position, based on a stored word unit, when a correction has been started, and it is erased, when conversion, non-conversion, KANA (Japanese syllabary) conversion, cancel, etc., have been inputted with respect to reading which has been displayed in the reading field. A reading automatic connecting part 362 continues reading of the word shown by a word cursor and transfers it to a reading storage area and executes the connection, when the correction has been started.
Patent JP-2001102801-A (JP)
Title: Pulse transmitter
Inventor: TOMINAGA YASUSHI
IPC: G08G5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To secure isolation between ON and OFF of a transmission pulse in simple configuration and to satisfy a specification required for suppressing an unwanted signal on a time base. SOLUTION: The isolation between the ON and OFF of an IF pulse generated by an IF pulse generator 21 is 30 dB. Besides, the unwanted signal, which can not be removed with a band pass filter, on the time base is generated by a heat noise or the like. When an RF pulse is turned on/off by synchronizing first and second RF coaxial switches 25 and 26 with the rise/fall of the IF pulse after RF pulse conversion, the isolation of 40 dB is secured so that the overall isolation of 80 dB can be secured. Thus, multiple steps of RF coaxial switches are connected to match the required isolation and ON/OFF is controlled to contain the IF pulse so that the required specification can be satisfied in a simple configuration.