baber/WOPTO huggingface dataset:
Patent JP-2000357280-A (JP)
Title: Power failure alarming device
Inventor: KOBAYASHI YOSHITSUGU
IPC: G08B21/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily know that a power failure occurs by making a buzzer to sound when no current flows to an outlet. SOLUTION: A refrigerator 3 and the power failure alarming device K are connected to a power source 2 through an outlet 1. The power failure alarming device K is provided with a relay RL which opens a relay switch (r) when a current is supplied from the power source 2 to a driving coil R and closes the relay switch (r) when the current is not supplied to the driving coil R any more. A light 6 is connected in series with the relay switch (r) of the relay RL and the buzzer 7 is connected in parallel to the light 6. If the power source 2 is turned off by mistake, no current flows to the driving coil R of the relay RL and the relay switch (r) is closed. Consequently, the current flows from a battery 8 to the light 6 and buzzer 7, so that the light 6 illuminates and the buzzer 7 sounds.
Patent JP-H0460381-A (JP)
Title: Preheater for powdery and granular material
Inventor: AOYAMA MIKIO
IPC: F27D13/00
Filed: 1990-06-26
Abstract: PURPOSE:To sufficiently heat exchange between exhaust gas and a material for a long time by arranging a fluidized layer or a jet flow layer type calcinating apparatus instead of a duct for connecting a product collecting cyclone coupled directly to a baking furnace to a lowermost stage cyclone. CONSTITUTION:In a preheater for guiding exhaust gas of a baking furnace 4 to a suspension preheater 1 having a plurality of cyclones C1-Cn in multiple stages above the furnace 4 to preheat powdery material, a fluidized layer or a jet flow layer type calcinating apparatus 7 (heat exchanger) is arranged instead of a duct for connecting a product collecting cyclone C to a lowermost stage cyclone C1. Since powdery and granular material is stayed and fluidized for a long time such as 4-10min in the apparatus 7 arranged instead of the duct, sufficient heat exchange is executed between the gas and the material to simplify the apparatus and to improve economical effect.
Patent JP-2000002738-A (JP)
Title: Direct current leak detector
Inventor: SHIODA KOICHI
IPC: G01R31/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a detecting part, and to reduce electronic circuits required for leak detection. SOLUTION: This detector is a direct current leak detector provided with a core 10 magnetized in response to a difference between a direct current in the first detected conductor 13 and a direct current in the second detected conductor 14, and a coil 11 wound for the core 10. The detector is provided with a high frequency output circuit 20 for outputting a high frequency current, a current limiter circuit 21 for making the high frequency current flow in the coil 11 and for limiting the current in the coil 11 not to get a prescribed value or more, a rectifier circuit 22 for detecting a voltage induced in the coil 11, and a comparing circuit 23 for comparing the voltage detected by the circuit 22 with a prefixed reference voltage to output a leak signal when the detected voltage is the reference voltage or less.
Patent JP-H0219881-A (JP)
Title: Thermal fixing roll for electrophotographic device
Inventor: ANDO TAKESHI
IPC: G03G15/20
Filed: 1988-07-07
Abstract: PURPOSE:To mitigate the temperature gradient on the surface of a heating roll in the peripheral direction by closely bringing an auxiliary roll into contact with the surface of the heating roll on the side opposite to the side on which the heating roll is brought into contact with a press roll as a heat flow controlling means. CONSTITUTION:A heating roll 11 is constituted of a rotating shaft 15 at the center and an elastic and heat insulating layer 16 composed of silicon foamed rubber, resistance heating layer 17 connected with an external poser source by the end section in the axial direction, and protective layer 18 composed of a fluorocarbon resin, which are successively formed on the shaft 15. An auxiliary roll 20 constituted of a metallic rotating shaft 21 and heat insulating layer 22 composed of a heat resisting resin is closely brought into contact with the roll 11 on the side 19 opposite to the side 12 on which the roll 11 is brought into contact with a press roll 10. Since the auxiliary roll 20 has a relatively large heat capacity, the excessive temperature rise in the surface of the heating roll 11 at the contacting section 19 is suppressed. Therefore, the temperature gradient on the surface of the roll 11 can be suppressed in the peripheral direction.
Patent JP-S6060456-A (JP)
Title: Hot water supplying apparatus
Inventor: TSURUTA KUNIHIRO
IPC: F24J2/46
Filed: 1983-09-14
Abstract: PURPOSE:To reduce the concentration of copper content by removing copper ion contained in service hot water by a structure wherein copper ion removing devices, each consisting in forming a water flow path, in which a stagnation tank housed by copper removing agent therein with a gap is installed, and at the same time jointly providing a by-pass flow path, are arranged in the flow path of a hot water supplying pipe line. CONSTITUTION:The hot water flowing in through a lead-in port 11 reacts to copper ion removing agent 13, which is housed in a stagnation tank 12 with a gap. In this case, the copper ion in the hot water reacts to the copper ion removing agent 13, resulting in being removed a part of the copper ion. The hot water with the remaining copper ion is further moved and reacts to the copper ion removing agent 13', which is housed in the next stagnation tank 12', resulting in being removed further part of the copper ion. In addition, a by-pass flow path 16 is jointly provided in a copper ion removing device so as to serve as a water flow path in the case that the stagnation tank 12 is clogged by scale deposits or the like. Furthermore, a discharge hole 17, which serves as a water flow path in the case of the clogging of the by-pass flow path 16, is provided so as to connect to the by-pass flow path 16.
Patent JP-H0612922-A (JP)
Title: Insulated cable
Inventor: HANAOKA KAZUO
IPC: H01B7/18
Filed: 1992-06-26
Abstract: PURPOSE:To obtain an insulated cable which can maintain self lubricity at processing of a cable and has excellent processing resistance by providing a plurality of antifriction composition baked layers around the insulating cover layer on a conductor. CONSTITUTION:A plurality of antifriction composition baked layers 3 and 4 are provided around the insulating cover layer 12 covering a conductor 1 such as a copper wire, an aluminum wire, or the like. These antifriction composition baked layers 3 and 4 can be obtained by repeating the process of applying a baking type antifriction composition on the cable, where the conductor 1 is covered with the insulating cover layer 2 in advance, and baking it at, for example, about 300-600 deg.C in furnace and then, hardening it a required number of times. Since the adhesive strength of the interface between these antifriction composition baked layers 3 and 4 is weak, exfoliation occurs between the layers at termination in processing of an insulated cable, and the exfoliation never occurs between the layers of the conductor 1 and the insulated cover layer 2.
Patent JP-S5960106-A (JP)
Title: Low nox burning device
Inventor: KAWAGUCHI YOSHITO
IPC: F23C99/00
Filed: 1982-09-30
Abstract: PURPOSE:To enable adjustment of an unburnt component and an NOX component, by a method wherein, in a burning device which is provided with burners in plural stages on a furnace wall and feeds gas for combustion to each stage through regulation of an air ratio, it is so constituted as to allow alteration of the injection direction of an after air. CONSTITUTION:The injecting direction of the air may be directed toward a nozzle branched to both sides, and in addition thereto, it may be directed obliquely downward (down-ward toward a furnace). The axis of the opening of a nozzle tip may be set to a state matching conditions. An after-air nozzle A consists of a nozzle fixed part, open to an air box 15, and an oscillating part 13, and connection of a driving device, for example, a piston rod 14a of an air cylinder 14 (which is able to oscillate) with a driving lever 16 enables the nozzle to oscillate. A pluraity of holes 17 are formed in the side surface, on the furnace side, of the air box 15, and is capable of serving to cool the air cylinder 14 for oscillation drive and a member in the vicinity thereof.
Patent JP-H0814611-A (JP)
Title: Indoor automatic ventilator
Inventor: TSUKAMOTO KAZUO
IPC: F24F7/007
Filed: 1994-06-28
Abstract: PURPOSE:To hold a room in a low humidity state as far as possible by comparing an atmospheric humidity detected by an atmospheric humidity detector with a predetermined value previously stored in control means, and operating ventilating means when the atmospheric humidity is lower than the predetermined value. CONSTITUTION:A ventilating fan 2 is installed in the opening of the outer wall 1 of a building which is partitioned to an indoor side and outdoor side. A solar cell 3 and an atmospheric humidity detector 4 are installed at the outdoor side of the wall 1. When there is the sunshine, the electromotive force of the cell 3 is supplied to a control circuit 5, and the circuit 5 and the detector 4 are operated. In this case, when the atmospheric humidity detected by the detector 4 is lower than a predetermined value previously stored in the circuit 5, an ON signal is output to a relay 6, an external power is supplied from a power source plug socket 11 to a motor 11 to operate a fan 9, thereby ventilating it. Thus, the room can be held in as a low humidity state as possible.
Patent JP-H0460712-A (JP)
Title: Coordinate input device
Inventor: SEKIYA TOSHIYUKI
IPC: G06K11/06
Filed: 1990-06-29
Abstract: PURPOSE:To suppress the influence of dispersion in the propagation characteristic of a propagation body and a pen by calculating an input coordinate by means of the difference of measurement distances in respective sensors through the use of estimated optimum constants by individual products based on sampled group arrival time and phase arrival time. CONSTITUTION:Group arrival time is assumed to be tg and phase arrival time to be tp and the pen 9 scans the segment of an appropriate length as against respective areas. The, (tg,tp) in nine areas are sampled. Error averages nAVG(p) by individual areas, which are initialized, are calculated. Errn={(vg/vp)/TXtg-1/ TXtp-top/T}-n is calculated by using (vg/vp)/T,1/T,(tof)/T. Then, the n-value of the other area is corrected by a value obtained by making the difference of the average value into an integer with a certain area as a reference. When constant (n) is obtained, the distances to the sensors, four sensors 10a-10d, for example, can accurately be obtained from an input position by the pen 9 with the constant (n) as a reference hereafter.
Patent JP-H0853453-A (JP)
Title: 2-(1-(1,3-thiazolin-2-yl)azetidin-3-yl)thiocarbapenem compound
Inventor: ABE TAKAO
IPC: C07D417/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide a compound having a strong antibacterial activity, excellent in resistance to beta-lactamase and kidney dehydropeptidase and useful as an oral antibacterial agent. CONSTITUTION:This compound is expressed byt formula [R is H, a lower alkyl, COOR<1>, etc., (R<1> is H or a lower alkyl); Y is carboxyl, COO<-> or a protected carboxyl], e.g. (R,5S,6S)-2-[1-(1,3-thiazolin-2-yl)azetidin-3-yl]-thio-6-[(R)-l- hydroxyethyl]-l- -methylcarbapen-2-em-3-carboxylic acid. The compound of formula I can be synthesized by reacting a compound of formula II with a compound of formula III (L is an eliminable group) in a solvent (e.g. THF) at -78 to 50 deg.C. The compound of formula I exhibits its antibacterial activity by hydrolysis of this compound absorbed through the digestive tubes in the living body.
Patent JP-H0335265-A (JP)
Title: Picture density controller
Inventor: NIMURA EIJI
IPC: G03G15/00
Filed: 1989-06-30
Abstract: PURPOSE:To always obtain an appropriate picture density by correcting the value of a voltage impressed on a main charger based on data, which is obtained by comparing a picture density with respect to an reference original with a prescribed picture density, when copying operation is carried out an appropriate number of times. CONSTITUTION:When the copying operation is carried out the appropriate number of times, the picture density of a toner picture with respect to the reference original is calculated based on data detected by an optical detector 2. This picture density of the toner picture on a photosensitive body with respect to the reference original is compared with the prescribed picture density previously determined. The value of the voltage impressed on the main charger 4 is corrected based on this compared data. Thus, even when deterioration and change in characteristics arise in the main charger of its self and the photosensitive body of its self, an appropriate picture density can be always obtained.
Patent JP-S6413908-A (JP)
Title: Combine
Inventor: KAWASE MUNEYUKI
IPC: A01D34/03
Filed: 1987-07-08
Abstract: PURPOSE:To shorten running distance and time related to rotary operation, by driving a sliding mechanism in such a way that reaping width of reaping part is increased at a given position before beginning of the rotary operation and restoring the reaping width to the original width at a fixed position after completion of the rotary operation. CONSTITUTION:When a combine is advanced from the end in the progress direction by a set value (a) after beginning of reaping operation, a motor M1 is normally rotated and a reaping part 11 together with a frame 1 is transferred in the arrow direction A. Consequently, three lines of planted hills are cut by the reaping part 11. When the progress direction is perpendicularly changed and then the combine is transferred by a set value (b), the reaping part 11 together with the frame 1 is moved in the arrow direction B. Consequently two lines of planted hills are cut by the reaping part 11.
Patent JP-H0457035-A (JP)
Title: Camera
Inventor: MUKAI HIROSHI
IPC: G03B7/099
Filed: 1990-06-27
Abstract: PURPOSE:To always execute the photometry of an appropriate range by varying a photometric area in accordance with zooming of its photographing area without generating evil effects such as a drop of the light quantity in a finder and a drop of the photodetecting quantity by a photometric element, etc. CONSTITUTION:A photometric circuit 15 of a photographing optical system 2 detects a defocus amount, based on an output of a photometric element, and to an aperture blade 9, an exposure control circuit 13 for driving it is connected, and to a photographic lens 8, a lens control circuit 14 for executing lens driving such as zooming and focusing, etc., varying a focal distance and outputting the lens driving quantity is connected, and the circuits 15, 13 and 14 are connected to a microcomputer 7, respectively. A photometric optical system 1 is provided with a photometric zoom lens 4 and a photometric element 5, a center part 5b and a peripheral part 5a of this element are connected to a photometric circuit 6, which outputs of the center part and the peripheral part are processed separately and inputted to the microcomputer. A finder optical system 3 is provided with a finder zoom lens 18 and a warning light emission diode 19, and the microcomputer is connected to a flash 16. Accordingly, the microcomputer controls the circuit 13, the circuit 14 and the circuit 17, based on information of the circuit 16, the circuit 15 and the circuit 14.
Patent JP-S5962159-A (JP)
Title: Ink jet recorder
Inventor: OBARA KAZUKI
IPC: B41J2/08
Filed: 1982-10-01
Abstract: PURPOSE:To obtain an ink jet recorder capable of obtaining high-quality precise recording by lessening the effect or air resistance by using a system in which when recording information continues, the amount of change is corrected and recording position for ink droplets at the head is replaced by that of the second ink droplets. CONSTITUTION:Ink droplets 5a, 5b, 5c, and 5d for recording with charge are elecrically charged with correcting voltages 13a, 13b, 13c, and 13d obtained by adding correcting data output from ROM on the basis of recording information on the presence or absence of plural ink droplets before and after said ink droplets to charge-voltage reference values 12a, 12b, 12c, and 12d. Recording is made on a recording paper 10 by replacing between recording ink droplet 5a at the head and the second recording ink droplet 5b with respect to their positions.
Patent JP-H111304-A (JP)
Title: Ozonizer and water-purifier provided therewith
Inventor: MORITA NAOTOSHI
IPC: C01B13/11
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly maintainable ozonizer and water-purifier provided therewith. SOLUTION: This ozonizer 10 comprises; a housing 20 taking in an ozone- generating element 60 and electric source substrate 50, and a transparent shutter 30 mounted on the first opening 20a of the housing 20. The shutter 30 is so formed as to stop applying a voltage to an ozone-generating discharger 60 when unfixed from the housing 20. This constitution allows to recognize a discharging state of the ozone-generating element 60 through the transparent shutter 30 and is highly maintainable because the detachment of the shutter 30 stops carrying an electric current to the ozone-generating element 60.
Patent JP-H1021279-A (JP)
Title: Method and system for autonomous evolution type hardware design
Inventor: HIKAGE TOMOFUMI
IPC: G06F17/50
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the robustness of the autonomous evolution type hardware design system against environmental changes by expanding the search range of a solution for a set task. SOLUTION: A node which has a grammatical information number is generated, a node is added to a branch of the node, and a superiority/inferiority flag is added to the branch to generate a tree-structure chromosome. A hardware description language description is generated from the tree structure chromosome, operation simulation is carried out, and the degree of adaption of the set task is repeated as many times as there are individual bodies in one generation (steps 503-506). Genetic operation is performed for a selected individual body and when the supeority/inferiority relation is lost, superiority/inferiority information is given (steps 507-510).
Patent JP-S5696808-A (JP)
Title: Ac electromagnet
Inventor: NAGAMOTO MITSUKI
IPC: H01F7/10
Filed: 1979-12-29
Abstract: PURPOSE:To eliminate a rust at the end of an iron core of electromagnetic soft iron forming the AC electromagnet and to remove the cause of a beat by providing an armature contact piece formed of magnetic stainless steel material at the end of the iron core. CONSTITUTION:The iron core 3 is implanted to the base 2 of an L-shaped yoke 1, a coil 4 is wound around the iron core 3, and an armature 6 is engaged with the connector 5 of the end of the yoke 1. All the yoke 1, the iron core 3 and the armature 6 are formed of electromagnetic soft iron material, and the end of the armature 6 is pulled by a recoiling spring 10 fixed at one end to the connector 11 provided at the outer wall of the yoke 1. In this structure the contact piece 7 of magnetic stainless steel material brought into contact with the armature 6 is provided at the end of the iron core 3, the upper surface of the piece of the piece 7 is divided through a groove 8 into two parts, and a shading coil is engaged with one piece 7. Since the magnetic stainless steel material is employed for the piece 7 brought into contact with the armature as above, even if it is exposed with the air, no rust occurs thereat, and accordingly no beat occurs when it is attracted.
Patent JP-H0619674-A (JP)
Title: Multiframe display method for picture and picture display device using the same
Inventor: TADA HIDEKI
IPC: G16H10/60
Filed: 1992-06-29
Abstract: PURPOSE:To reduce the burden of an operator and to shorten the time required to prepare the picture display by displaying a picture list structured by identification display bodies for every display unit of a multiframe display, thereby improving the operability at the time of selecting picture. CONSTITUTION:When a sub program is started, the preset information of the identification display body is read out from a general memory 5 to a work area. The identification display body is used for the display of the picture list in the multiframe display. A CPU1 reads out the preset value in a display unit from the general memory 5 to the work area. Then, the CPU 1 commands a picture processor 6 to display lists and the processor 6 calls the index of the picture data from a picture disk 2 to a large screen memory 7. The picture list is prepared by rearranging the called index data and segmenting it by thick lines by the preset value in a display unit and is displayed on the CRT display of the display device 4.
Patent JP-H0616187-A (JP)
Title: Outboard motor
Inventor: YOSHIOKA HIDEHIKO
IPC: F02B75/02
Filed: 1992-06-29
Abstract: PURPOSE:To provide an outboard motor which can keep a combustion air high in density to improve the output performance of an engine, and can suitably protect electrical equipment from sea water and both heat and vibration caused by the engine. CONSTITUTION:An engine 22 is covered by an engine cover 23, and the internal space of the cover 23 is divided into two spaces 53, 53 by a partitioning plate 51, and the engine cover 23 is openedly provided with a combustion air intake port 55 communicating with one side 53 of the spaces and a cooling air intake port 59 communicating with the other side 52 of the spaces, and a cooling air introduced through the cooling air intake port cools an upper engine, and a combustion air introduced through the combustion air intake port is supplied to the engine through the space 53 on one side.
Patent JP-S6416088-A (JP)
Title: Liquid crystal matrix panel drive circuit
Inventor: SHIDA FUMIO
IPC: G02F1/133
Filed: 1987-07-09
Abstract: PURPOSE:To prevent a contrast ratio from deteriorating by devising the titled circuit that each one of scanning electrode of a liquid crystal matrix panel is selected respectively between the effective scanning period and the horizontal blanking period. CONSTITUTION:A scanning signal generating circuit 112 generates a scanning signal for scanning drivers 109, 110 by using a field decision signal from a field decision circuit 106 and a control signal from a horizontal synchronizing circuit 105. That is, a scanning signal is supplied to the scanning drivers 109, 110 in such a way that odd-numbered scanning electrodes are selected in the effective scanning period in one field of the interlace scanning and even- numbered scanning electrodes are selected during the horizontal blanking period, and the even-numbered scanning electrode are selected during the effective scanning period in the other field and odd-numbered scanning electrodes are selected during the horizontal period. Since the two scanning electrodes of the liquid crystal matrix panel are selected during one horizontal scanning period in this way, the deterioration in contrast ratio is prevented.