baber/WOPTO huggingface dataset:
Patent JP-H08172433-A (JP)
Title: Security management system for network
Inventor: SHIRAISHI MASAAKI
IPC: H04L12/70
Filed: 1994-12-16
Abstract: PURPOSE: To easily discover the uuauthorized user of a network in a short time. CONSTITUTION: In a table M2, addresses on the network of respective equipments connected to the network M1 are registered. A packet gathering means M3 gathers packets transmitted on the network M1. A discrimination means M4 discriminates whether or not the addresses of the respective packets gathered in the packet gathering means M3 are registered in the table and discovers the unauthorized use of the network from the packet whose address is not registered in the table M2.
Patent JP-H03220350-A (JP)
Title: Circular knitting machine and retention of temperature constancy required of said machine
Inventor: HARUTOMUTO SHINDORAA
IPC: D04B35/30
Filed: 1990-11-19
Abstract: PURPOSE: To reduce the confusion in the movement of a circular knitting machine caused by the influence of temperature by allowing at least one of two circuits for liquid heat-exchanging medium to associate with a carrier, and the other to associate with a cam structure. CONSTITUTION: A heat-exchanging medium such as water is allowed to flow from a feed vessel 38 through a branching pass 40 of a pass 39 to flow controllers 41a and 41b, and a partial flow from the controller 41a is sprayed on a carrier 1 through a spray pipe 18, and returned through a water-gathering groove 27 to the feed vessel 38. The partial flow from the controller 41b is passed through a flow rate monitor 47 and a heater 48 while returning the partial flow through a pipe line 32 of a cam plate 12 to the feed vessel 38. A cooler 50 cools the heat-exchanging medium in the feed vessel 38.
Patent JP-H06155524-A (JP)
Title: Injection molding device
Inventor: ITOU TAKASHI
IPC: B29C49/06
Filed: 1992-11-25
Abstract: PURPOSE:To realize molding of a hollow resin molded product by a hot runner method without being followed by generation of a silver streak. CONSTITUTION:The device is constituted so that a resin material within passages 4, 5, 13 arriving at a cavity 9 from a nozzle receiving part 2 of a mold 1 is kept under a molten state by heaters 10, 12, a gas blow-off part 16 pressing inert gas into molten resin of a cavity 9 by passing through a gate 7 from its tip is provided on a hot chip 11 close to the gate 7 connecting with the cavity 9 and a back current preventive device 19 preventing a back current within the passage of the inert gas spouted through the gas blow-off part 16 is provided within the passage 13 close to the gate 7.
Patent JP-H03177606-A (JP)
Title: Crossing pipe fastening wedge
Inventor: AWANO MASAHARU
IPC: F16B7/04
Filed: 1989-12-01
Abstract: PURPOSE:To keep high strength, fastening force, and reduce the cost by provid ing a fastening wedge with a first wedge part extended in a longitudinal direc tion of a main body over a center part of a surface opposed to a bottom surface contact to a second pipe, and a second wedge part extended in the same direc tion and arranged on both sides of the first wedge part. CONSTITUTION:Recessed part 13, 14 are formed on each end of two-leg plates 11, 12 of a fitting 1 formed by bending a metal plate in U-character form for fitting a first pipe A thereto, and a second pipe B is fitted into a bent part 15 of the fitting 1 to cross with the first pipe A. A wedge 2 which is to be pressed between the pipes A and B are composed of a first wedge part 22 having a slip preventing burr 22a on a center area of a surface opposed to a bottom surface longitudinally formed on a main body 21 having a bottom plate 21a contact to a pipe B, and second wedge parts 23 arranged on both sides thereof. It is, therefore possible to reduce the thickness, keeping high strength and fastening force, and reduce the cost.
Patent JP-H01155768-A (JP)
Title: Picture communication equipment
Inventor: EJIRI SEISHI
IPC: H04N1/32
Filed: 1987-12-14
Abstract: PURPOSE:To reproduce a picture data not cut off due to cut-off of recording paper by storing a received picture data into a picture memory from the beginning and recording and outputting it, stopping only the recording output if a prescribed fault takes place in the operating state of the device and continuing the storage of the succeeding picture data into the picture memory. CONSTITUTION:A master control section 31 discriminates the state of an output RPS of a recording paper sensor 8 near a recording head. In the absence of paper, a recording paper error is displayed on a liquid crystal display device 42b. The a flag JAMF representing jam of recording paper is discriminated and in case of jam, a jam error is displayed. Whether or not recording is enabled due to overheated recording head is discriminated and if the recording head is disabled, error display is applied similarly as above. Then the power supply for the motor group 44 and the recording head of the recording section 32 is interrupted to stop the recording. When the said condition is formed, the deputy reception is started immediately. Thus, the picture on one page intermitted on the way is avoided.
Patent JP-2000119165-A (JP)
Title: Emulsion type skin lotion
Inventor: HAYASE MOTOI
IPC: A61K8/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion type skin lotion selectable in appearance, having excellent storage stability and sensuality. SOLUTION: This skin preparation contains >=95 wt.% of based on an oily component of a volatile silicone oil and >=15 wt.% based on the whole components of a polyhydric alcohol, a carboxyvinyl polymer and a spherical silicone resin.
Patent JP-H07143520-A (JP)
Title: Video signal reproducing device
Inventor: ENDO TETSUYA
IPC: H04N9/87
Filed: 1993-11-19
Abstract: PURPOSE:To prevent a color blurring from being generated by inverting the phase of a color sub carrier wave in one field when the color phases of two fields comprising one frame are in-phase. CONSTITUTION:When the color phases of both fields constituting one frame of a picture are compared and they are the same phase in the case of performing the special reproduction of a tele-cine disk while jumping a pickup 2 over the recording track of an optical disk 1, a switch 15 is changed over corresponding to an instruct signal from a system control 14 and a C signal inverting the phase at 180 deg. by a phase inverter 9 is sent to a Y-C adder 5 but when the phase is inverse, a C signal from a Y-C separator 4 is sent to the Y-C adder 5. The Y signal separated by the Y-C separator 4 is sent to the Y-C adder 5, added to the C signal from the switch 15, sent to a superimposed display part (OSD) 6 and outputted from an output part 8 as a video signal.
Patent JP-2000144003-A (JP)
Title: Recording liquid
Inventor: NISHIMURA TORU
IPC: C09D11/328
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow recording liquid which has both color tone and light resistance in a well-balanced manner by using a pigment in which two mono azo-based pigment molecules are linked to each other via a linking group. SOLUTION: Pigments selected from pigments whose free forms are represented by formulae I and II are used. In the formulae, A1 and A2 are each phenyl or naphthyl substituted with at least one SO3H; R1 to R4 are each H, a (substituted) 1-4C alkyl, a (substituted) 1-4C alkoxy, NHCOR5 (wherein R5 is NH2 or an alkyl), a halogen or CN; X1 and X2 are each NR6R7 or OR8; X3 and X4 are each NR13R14 or OR15 (wherein R6 to R8 and R13 to R15 are each H, a 1-8C alkyl, a 1-3C alkenyl, an aryl, an aralkyl, cyclohexyl or a nitrogen-containing heterocyclic ring and R6 and R7 and R13 and R14 may respectively form a five- or a six-membered ring); Y1 and Y2 are each a group selected from formulae III to VI, formula VII and the like; B1 and B2 are each formula VIII or formula IX; and at least one of R9 to R12 is SO3H or COOH.
Patent JP-H01154396-A (JP)
Title: Refresh control circuit for dynamic ram
Inventor: OGAWA SHUZO
IPC: G11C11/406
Filed: 1987-12-10
Abstract: PURPOSE:To prohibit a refresh to an area except a storing area and to reduce a refresh current by providing an information storing area specifying means, a gate circuit disposed in the pre-stage of the inverse of RAS, the inverse of CAS inputs and a gate control means. CONSTITUTION:A DIP switch 25 is operated to specify the using area of a DRAM 21. At the time of supplying a power, the setting contents of the switch 25 are held to a memory managing latch 23 and a specific RAM 21 or only an element area determined by an input signal is refreshed through a gate 22. In the gate circuit 22, the initial one of the inverse of RAS signal, the inverse of CAS signal is masked by a control signal and a next inputted one is directly applied to the inverse of RAS input and the inverse of CAS input by the control signal 'L' to refresh to the element area determined by an input according to a second gate input. According to this constitution, a consuming current is reduced by a required minimum refresh.
Patent JP-H08168795-A (JP)
Title: Sewage denitrification and dephosphorization treatment and device used for the same
Inventor: MATSUBARA KIWAMU
IPC: C02F3/34
Filed: 1994-12-19
Abstract: PURPOSE: To make it possible to improve the respective removal rates of nitrogen and phosphorus and to reduce the driving power cost for circulation of a nitrifying liquid by subjecting a liquid mixture composed of inflow sewage and return sludge to an anaeration treatment, then repetitively subjecting the effluent liquid thereof to a nitrifying treatment and denitrifying treatment. CONSTITUTION: The inflow sewage which is raw water and the return sludge from a settling tank 7 are subjected to the anaeration treatment in an anaeration tank 1 at the time of subjecting the sewage to the denitrifying and dephosphorizing treatment. Next, the effluent liquid from the anaeration tank 1 is partly subjected to the nitrifying treatment in a first nitrifying tank 2 and the liquid mixture composed of the residual liquid of the effluent liquid from the anaeration tank 1 and the effluent liquid from the first nitrifying tank 2 is likewise subjected to the denitrifying treatment in a first denitrifying tank 3.  In succession, the effluent liquid from the first denitrifying tank 3 is partly subjected to the nitrifying treatment in a second nitrifying tank 4 and the liquid mixture composed of the residual liquid of the effluent liquid from the first nitrifying tank 3 and the effluent liquid from the second nitrifying tank 4 is subjected to the denitrifying treatment in a second denitrifying tank 5. The treated liquid is subjected to a reaeration treatment in a reaeration tank 6. The water is repetitively subjected to the nitrifying treatments and the denitrifying treatments in such a manner.
Patent JP-H06161469-A (JP)
Title: Noise eliminating device and in-room noise eliminating device
Inventor: TAMURA TADASHI
IPC: G01H3/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide the noise eliminating device which accurately eliminates a noise even when control transfer characteristics have a zero point or deep dip and the in-room noise eliminating device which uses the noise eliminating device. CONSTITUTION:This device consists of a noise detector 1, adaptive filters 2 which receive its detection signal, speakers 3 which are cascaded to both the adaptive filters, a microphone group 5 consisting of plural microphones which detect differences between a sound from a noise source and sounds from both the speakers, adders 11 which adds the output signals of the microphone group 5, computing elements 7 which perform convolutional arithmetic between the transfer characteristics from the speaker group 3 to the microphone group calculated from the output signals of the adders 11 and the noise detection signal, normalization units 8 which normalize the values of the output signals of the computing elements 7, and multipliers 9 which multiply the normalization outputs by the error output of the microphone group 5 and outputs update signals for the coefficients of the adaptive filters 2.
Patent JP-2000146141-A (JP)
Title: Cooling structure for fire grate in stoker type refuse incinerator
Inventor: TOYAMA KAZUHIRO
IPC: F23H3/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To save fuel for a stabilizing burner while shorting the time required for start-up by decreasing the quantity of cooling air being blown into a furnace from below a fire grate in order to prevent overheat thereof when a stoker type refuse incinerator is started up. SOLUTION: In a cooling structure for the fire grate 10 in a stoker type refuse incinerator where the temperature in the furnace is raised by means of a stabilizing burner when the incinerator is started up, a cooler 22 comprising cooling tubes 25 being applied tightly to the rear side of the upper face wall 12 of the fire grate 10 is disposed on the rear side of the fire grate 10 and the fire grate 10 is cooled by feeding cooling water 26 into the cooling tubes 25. Since the fire grate 10 can be prevented from over heated by the stabilizing burner when the incinerator is started up, required quantity of cooling air 46 being blown into the furnace from below the fire grate 10 can be decreased.
Patent JP-H03177646-A (JP)
Title: Drive unit for copying machine
Inventor: OKUMURA AKIFUMI
IPC: F16H9/06
Filed: 1989-12-04
Abstract: PURPOSE:To provide transpositional performance to frequency by providing a first and a second pulley pairs, formed of motive power pulleys and driven pulleys, in a transmission path from a driving motor, and selecting the pulley pair to be wound with a belt according to the frequency of power source. CONSTITUTION:The respective motive power pulleys 9, 10 of a first pulley pair 21 formed of the motive power pulley 9 and a driven pulley 11 and a second pulley pair 22 formed of the motive power pulley 10 and a driven pulley 12 are fitted at a motive power shaft 5 from a driving motor 1. The respective driven pulleys 11, 12 are fitted at a driven shaft 6. A belt 20 is selectively wound onto the respective pulley pairs 21, 22. The rotating ratio between the first and second pulley pairs 21, 22 is set to obtain the same rotating speed according to the frequency of power source. The same rotating speed can be thus obtained by winding the belt 20 selectively according to the power frequency of each place, thereby improving assembling work performance.
Patent JP-H02161336-A (JP)
Title: Particle detector
Inventor: ICHIJO KAZUO
IPC: G01N15/14
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a particle detection signal of large S/N by obtaining the plural photoelectric conversion outputs corresponding to a change of the position of a particle PCL during the progression of the particle in a light beam and subjected the outputs to an adding processing to obtain the particle detection signal. CONSTITUTION:The particle detector 11 is so constituted as to obtain the particle detection signal S4 by irradiating sample fluid AIR with the light beam 2 and photoelectrically converting the scattered light LA1 from the particle PCL contained in the sample fluid AIR in a photodetector 13. The scattered light LA1 generated in the prescribed plural positions while the particle PCL progresses in the light beam 2 forms the image of the moving particle PCL on the photodetector 13. As a result, the respective photoelectric conversion outputs do not have correlations with each other if the plural photoelectric conversion outputs S21 to S2n obtd. from the photodetector 13 in correspondence to the position of the particle PCL are added. The ratio of the noise component NOISE contained in the added output is, therefore lowered.
Patent JP-H09138363-A (JP)
Title: Multibeam scanner
Inventor: YAMAGUCHI KATSUMI
IPC: G02B26/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To enable a multibeam scan by simple constitution with high quality by arranging an aperture on the subscanning surface of a 1st image formation optical system on a light source part side about the object-side focus. SOLUTION: Light beams emitted by respective LDs 201a and 201b are collimated by collimator lenses 202a and 20b into pieces of nearly parallel luminous flux, which are multiplexed by a prism, passed through the aperture 102 and a 1st image formation optical system 103, and imaged nearby the deflecting and reflecting plane of a deflector 104 respectively. Then the light beam is imaged as a fine spot on a scanned surface 107 by a 2nd image formation optical system 105 which is so set that the deflecting and reflecting surface 104a and scanned surface 107 are nearly conjugate in subscanning section. Here, the aperture 102 is arranged on the side of a light source part 101 about the object-side focus of the 1st image formation optical system 103, so the conjugation point A of the aperture 102 by the 1st image formation optical system 103 is formed on the side of scanned surface about the 1st image formation optical system 103.
Patent JP-H10162279-A (JP)
Title: Emergency notification device
Inventor: FUJITA MINORU
IPC: H04M11/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and cost by automating the inspection of the emergency notification device. SOLUTION: The date and time of inspection are previously set in a CPU 10 by an input device 15 for setting and when the time inputted from a real-time clock 20 coincides with them, a telephone network 12 to which a notification- destination telephone set Pn is connected and the emergency notification device 13 are connected, and the dial number of the notification destination is read out of a notification dial memory 16 to outputs a dial signal S2 to the notification-destination telephone sest Pn. When the notification-destination telephone set Pn answers, a speech signal sending-out device 19 sends an inspection message out to the notification-destination telephone set Pn, which sends a push signal S6 out, so that the inspection is completed.  When the notification- destination telephone set Pn does not answer, the dial signal S2 is outputted several times at constant intervals of time and if there is still no answer, an inspection abnormality lamp 23a is turned on and an alarm sound is outputted from a speaker 24a.
Patent JP-H01158840-A (JP)
Title: Invalid data eliminating device
Inventor: KIMURA YOSHIKAZU
IPC: H04L13/18
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate an invalid data caused due to the attenuated amplitude of a received carrier without giving a load to a host circuit by providing an idle state detection means and a reception data gate means. CONSTITUTION:The idle state detection means 1 monitors whether or not all consecutive bits having a length of one transmission unit including a start bit and a data in the unit of characters in a reception data reach a level corresponding to the idle state. When the means 1 detects that all the bits are at a level corresponding to the idle state, the means 1 outputs an effective control signal. In the reception of the effective control signal from the idle state detection means 1, a reception data gate means 2 blocks the read of the reception data accordingly. Thus, an invalid data caused due to the attenuated amplitude of a received carrier is eliminated without giving a load to a host circuit in a receiver of semi-duplex 2-wire start-stop communication.
Patent JP-H07170422-A (JP)
Title: Horizontal synchronizing signal processing circuit
Inventor: SAKIYAMA TERUO
IPC: H04N5/06
Filed: 1993-12-16
Abstract: PURPOSE:To provide a horizontal synchronizing signal processing circuit with high reliability without a malfunction due to jitter, synchronization omission, and spike noise or the like when a composite video signal is digitally processed. CONSTITUTION:This processing circuit is provided with an eliminating circuit 10 selectively eliminating an input pulse signal depending on the period of the input pulse signal, a PLL circuit 20 receiving the output of the elimination circuit 10 and connected to the elimination circuit 10 so as to feed back its output to the elimination circuit 10, a changeover control circuit 40 inputting the output of the elimination circuit 10 and the output of the PLL circuit 20 and generating a pulse signal selectively, and a changeover circuit 50 switching the output signal of the elimination circuit 10 and the output signal of the PLL circuit 20 based on the output pulse signal from the changeover control circuit 40.
Patent JP-H04191415-A (JP)
Title: Control device for engine having supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B37/18
Filed: 1990-11-22
Abstract: PURPOSE:To prevent deterioration of efficiency of a compressor, when it is judged that one of solenoid valves for bypassing exhaust and waist gate is duty-controlled, by assuming that a breeding amount of a supercharger from the other of the solenoid valves is zero. CONSTITUTION:In a control device for engine having a supercharger, a supercharging pressure in a supercharge operation range where only a main turbocharger is used is controlled by means of an exhaust bypass valve. The supercharging pressure in a supercharger operation range where both turbochargers are used is controlled by means of a waist gate valve. An opening of the exhaust bypass valve is varied through duty-controlling of a solenoid valve 32. An opening of a waist gate valve is varied through duty-controlling of a solenoid valve 44. In case that a duty-control execution detecting means 60 detects that one of the solenoid valves 32, 44 is duty-controlled, a breed prevention control means 61 sends command to the other of the solenoid valves 32, 44 that a breeding amount be zero.
Patent JP-H02223952-A (JP)
Title: Radiation polymerizing mixture and copying material manufactured therefrom
Inventor: KURAUSU IERUKU
IPC: G03F7/035
Filed: 1989-12-05
Abstract: PURPOSE: To produce a planographic printing plate having relatively high running performance, satisfactory copying behavior and high shelf stability by using a mixture contg. polyurethane additionally contg. repeating urea groups in the principal chain. CONSTITUTION: This radiation polymerizable mixture contains polyurethane, an olefinic unsatd. polymerizable compd. and a polymn. initiator capable of activation with chemical rays, especially UV or visible radiation or further contains other standard components in a photopolymerizable mixture. The polyurethane is high molecular polyurethane contg. carboxyl and urea groups obtd. by allowing a diol contg. a carboxyl group to react with a diisocyanate and allowing the resultant prepolymer having terminal NCO groups to react with a diamine. This mixture can be photopolymerized, is especially fit to produce a planographic printing plate, forms a low viscosity coating material, can easily be processed with an aq. soln. and forms an image stencil having high resistance and high wear resistance.
Patent JP-H07167817-A (JP)
Title: Electric anticorrosion structure for external surface of tank bottom plate
Inventor: HAYAKAWA TAKEO
IPC: C23F13/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide an electric anticorrosion structure of the external surface of a tank bottom plate which enables the checking and securing of accurate electric energization. CONSTITUTION:A zinc plate 3 for anticorrosion is arranged at a specified position of the undersurface of a bottom plate 2 of a storage tank and a hole 4 for measuring potential is provided on at least one sheet thereof while a conduit 6 is laid to the outside of the tank bottom plate 2 from the hole 4 for measuring potential. A potential is measured at a specified position of the tank bottom plate 2 from outside a tank side wall 1 through an electrolyte packed into the conduit 6 thereby achieving a check of the electrolyte at an opening of the conduit 6 while securing electric energization.