baber/WOPTO huggingface dataset:
Patent JP-S60205562-A (JP)
Title: Safety device in fixing device
Inventor: TAKAHASHI IZUMI
IPC: G03G15/20
Filed: 1984-03-30
Abstract: PURPOSE:To prevent damaging of a fixing device and to improve reliability by providing a means for shutting off a heat source by the detection signal for an abnormal temp. from a detecting circuit provided separately from a temp. control system. CONSTITUTION:The temp. of a fixing device is judged to be abnormal if the voltages VT, VF in a measuring circuit 10 for the temp. of the fixing device and an upper limit circuit 12 for the fixing device are VT>=VF. A CPU4 makes the signal to a firing element 7 non-active in this stage and therefore the abnormal temp. rise does not arise if the element 7 is normal. The damage of the fixing device is prevented even when the element 7 is broken by a short circuit mode or when the CPU4 is abnormal. More specifically, a system for another comparator 13 is provided in addition to the control system for the CPU4 so that a relay 14 turns on and the power source for a lamp 6 is interrupted from the source when the temp. of the fixing device attains the abnormal temp. limit VF in the period after lapse of the time until overshoot settles down.
Patent JP-S61221190-A (JP)
Title: Nitrogen-containing organic silicon compound
Inventor: WATANABE JUNICHIRO
IPC: C08K9/00
Filed: 1985-03-26
Abstract: NEW MATERIAL:The compound of formula (YaR<1>3-aSi)bNHR<2>2-b [R<1> is 1-8C (substituted) univalent hydrocarbon group; R<2> is 1-6C (substituted) univalent hydrocarbon group; Y is group is formula I or II; a is 1-3; b is 1-2]. USE:An additive for silicone rubber, a silane coupling agent, etc. PREPARATION:The objective compound can be produced either by reacting a chlorisilane containing ethylidenenorbornyl group (e.g. ethylidene norbornyl dimethylchlorosilane) with ammonia and optionally a triorgano chloro silane free of ethylidenenorbornyl group (e.g. trimethyl chloro silane) in a solvent such as toluene under atmospheric or positive pressure at 0-150 deg.C while remov ing the reaction heat, or by reacting a chlorosilane containing ethylidenenorbornyl group with a primary amine (e.g. t-butylamine).
Patent JP-S59190354-A (JP)
Title: Composite molded body
Inventor: SHINKAI YUKIO
IPC: C23C4/06
Filed: 1983-04-08
Abstract: PURPOSE:To seal the pores in a sprayed ceramic or metallic film without deteriorating the performance of the film and to provide superior adhesive strength by forming the film on a molded body having a surface layer of a resin to manufacture a composite molded body and by impregnating the resin into the pores in the film to seal the pores. CONSTITUTION:A molded body having a surface layer of polyamide resin, polyester resin, PVC resin or the like or a molded body made of said resin is prepd. Particles or powder of ceramics or a metal heated to a molten state or a state close to the molten state is sprayed on the surface of the molded body by gas spraying, electric spraying or other method. A sprayed ceramic or metallic film is formed on the surface of the molded body to manufacture a composite molded body. At the same time, the resin of the surface layer of the molded body is impregnated into the pores in the sprayed film to seal the pores.
Patent JP-H08232727-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KITAGAWA HIROSHI
IPC: F02D41/12
Filed: 1995-02-24
Abstract: PURPOSE: To maintain excellent control performance throughout a long period by a method wherein deterioration of the response characteristics of an air-fuel ratio is detected through a comparative by simple method and even when the response characteristics of the air-fuel ratio sensor is deteriorated, lowering of control performance through adaptive control is suppressed to a minimum. CONSTITUTION: Deterioration of the response characteristics of an air-fuel ratio sensor is detected at S145 by a parameter which is an adaptive parameter calculated based on the dynamic model of an engine and determines a response speed of adaptive feedback control. During detection of response (in a case of FSTRRSP=1), an adaptive parameter is computed at S141, S142, and S144 by using a gain matrix Γ at a response deterioration period. The gain matrix Γfor a response deterioration period is set so that the adjustment speed of an adaptive parameter is set to a value lower than a normal gain matrix Γ.
Patent JP-S60205436-A (JP)
Title: Control method of copying machine
Inventor: TANABE TAKAYUKI
IPC: G03B27/72
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a copy image of good quality invariably without any density variation by making automatic density corrections in LDC mode before an original reaches a specific readout position. CONSTITUTION:For example, an LDC mode specifying button 34 is turned on, a large-sized original 2' is set on an LDH device 1, and a copy start button 32 is pressed. Then, a CPU40 once confirming that an optical system is at its home position starts an automatic density adjusting device 25 and also drives an optical system driving device 50 to move the optical system to the specific readout position of LDC mode immediately. A photosensitive drum 13 is turned successively while an electrostatic latent image corresponding to an image of a target 22 is formed at a specific position, and then the target image is visualized through a developing device 23; and then the density of the target image detected by a photosensor is sampled by the automatic density adjusting device 25. The automatic density adjusting device 25 controls the quantity of light of an exposure lamp 9 and performs on-off control over a dispensation motor 26 on the basis of sampled values.
Patent JP-H03261441-A (JP)
Title: Tableware washing machine
Inventor: KATAOKA KOSAKU
IPC: A47L15/42
Filed: 1990-03-13
Abstract: PURPOSE:To wash the tableware, etc., by providing a rotating means for rotating alternately washing nozzle bodies, and a nozzle for injecting washing water and washing the tableware, etc., and opening the nozzle in the oblique upper part. CONSTITUTION:At the time of forward rotation of a pump 12, tableware is washed by ejecting washing water from an arm nozzle 6, the pump 12 is driven and stopped, the opening direction of a driving hole of the arm nozzle 6 is varied, and a rotation of the nozzle 6 is inverted. When washing water is supplied into the arm nozzle 6, it is ejected from nozzles 65-65'', tableware, etc., are washed, and turning force is given counterclockwise. A ball valve 72 is floated by washing water in a stationary part 70F, and a nozzle 67'' is closed. Washing water is ejected from a driving nozzle 67, and apply counterclockwise turning force to the nozzle 6. When the pump 12 stops, the ball valve 72 is set in the stationary part 70R, and when the pump 12 is driven again, the nozzle 67 is closed, the washing water applies clockwise turning force to the arm nozzle 6.
Patent JP-2000261560-A (JP)
Title: Wireless sound coupler modem
Inventor: MUTO KAZUHIKO
IPC: H04M1/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance carrying by configuring the MODEM with a wireless transmission reception section that sends/receives data through infrared ray transmission or radio communication, a microphone section, a signal conversion section, a signal processing section, and a data signal transmission reception section so as to decrease the number of connection cables. SOLUTION: A user uses a telephone set 110, makes dialing to execute telephone connection to another party, and receives an output of data from the opposite party through a telephone receiver speaker 113 of a telephone receiver 111. A microphone section 101 picks up the output data, gives the data to a signal conversion section, where the data are converted into a digital signal. The converted digital signal is fed to a signal processing section, and when a signal control means discriminates the necessity of the data, the converted digital signal is fed to a wireless transmission/reception section, which transmits the digital signal to a host computer 130.  The computer 130 is equipped with a wireless transmitter-receiver 131 in compliance with a protocol used for the transmission/reception to receive the transmitted data, and the wireless transmitter-receiver 131 transmits the data with the protocol used for the transmission/reception.
Patent JP-S54152664-A (JP)
Title: Multistage evaporation apparatus
Inventor: INOUE SETSUO
IPC: B01D3/06
Filed: 1978-05-23
Abstract: PURPOSE:To enable the title apparatus suitable for use as a desalinator, etc. to be reduced in size and to enhance the efficiency by vertically laying a plurality of evaporation units each constructed by horizontally connecting an effect and a single- or multistage flash evaporator with a partition plate, in-between, provided with a flash box. CONSTITUTION:Most of seawater from seawater pump 62 is passed through final condenser 63 to condense steam from effect 30 of final evaporation unit 24 in final condensation chamber 53, and the seawater is drained through pipe 64. Part of seawater is passed through each feed water preheater 42 with pump 60 to condense steam generated in flash evaporation chamber 41 of each stage, and the seawater itself is heated and fed to the upper stage. Heat recovery is similarly carried out up to uppermost evaporation chamber 41, and the seawater is sprinkled upon horizontal heat transfer tubes 32 through liquid distribution plate 31 of first stage effect 30. Steam from heating steam pipe 33 is condensed along the inside of each tube 32, and the supplied seawater on the outside of each tube 32 is evaporated by heat exchange. The condensed steam is returned through condensed water piping 34 as condensed water.
Patent JP-S60207062-A (JP)
Title: Suction and emitting apparatus in automatic chemical analysis apparatus
Inventor: TANAKA AKIKO
IPC: G01N35/10
Filed: 1984-03-31
Abstract: PURPOSE:To accurately distribute a liquid to be subjected to biochemical analysis in reaction tubes without being affected by the change in atmospheric pressure, by providing an atmospheric pressure detection means other than a pressure detection means for detecting suction pressure. CONSTITUTION:When the specimen solution in a cup 3 is sucked into a suction and emitting nozzle 5, suction pressure by the driving of a plunger 7 is transmitted to a water pressure meter 20B through water allowed to fill a pipe 9, a cylinder 6 and a pipe 20C and detected to be converted to a digital signal while suction pressure data is outputted to a control apparatus 21. Atmospheric pressure during the sucking of a specimen is detected by a pressure detection means 24 and, similarly, atmospheric pressure data is outputted to the control apparatus 21. When there is the variation in atmospheric pressure, the value of sucking pressure data is corrected to a state free from the change in atmospheric pressure through the predetermined program mounted in the control apparatus 21 before starting distribution.
Patent JP-H10236657-A (JP)
Title: Golf ball automatic supply device of golf driving range
Inventor: YOSHIHARA SHINJI
IPC: B65G65/44
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To smoothly supply and discharge balls by forming a ball storage part having a supply passage from an external ball supply device further on a ball storage part, forming a part of its discharge port peripheral part as a vibrating plate, and vibrating it together with a discharge chute. SOLUTION: When a prepaid card is inserted into an inserting port, golf balls are supplied to an upper ball storage part from a ball supply pipe 16. When a motor of a lower casing 1 is actuated, a pin 6 rotates, and moves in a cam 5, and vertically moves a vibrating plate 4. It suddenly rises in a part of a step part 5a, and imparts impact to a discharge chute 2, and a ball bridge in the vicinity of a discharge port 3 is released, and the balls in a lower storage part are discharged in a row to the discharge chute 2 from the discharge port 3. At this time, a vibrating plate 15 of an upper casing 10 is also simultaneously thrust up by a bending part 7, and vertically vibrates. Therefore, a ball bridge in the vicinity of a discharge port 12 of the upper casing 10 is also released, and the balls in the upper storage part are smoothly supplied to the lower storage part.
Patent JP-H09259656-A (JP)
Title: Cable for signal transmission
Inventor: HARA SUMIO
IPC: H01B11/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To lower the distortion and noise is transmitted signals by suppressing electromagnetic waves generated due to the transmitted signals themselves from affecting the transmitted signals. SOLUTION: In a signal transmitting cable 10a, a plate-like conductor 120 as a countermeasure to an inner magnetic field which suppresses the effect of a magnetic field generated from the center conductive wire 110 on the signals transmitted through the center conductive wire 110 by being used in a float state is constituted between the center conductive wire 110 which becomes a signal transmitting route and a knitted wire 130 (an outer conductive wire) for earthing. Consequently, the inner magnetic field generated due to the transmitted signals is absorbed and filtered by the conductor 120 as a countermeasure to an inner magnetic field and does not affect the transmission of the signals.
Patent JP-H10246161-A (JP)
Title: Intake device of engine for automobile
Inventor: MACHINO ATSUKI
IPC: F02M35/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device attaining improvement of performance of an engine simultaneously with reducing an intake noise, in an intake system in the engine of an automobile. SOLUTION: Respectively an in/out hose 7, 4 of an air cleaner 3 in an intake system of an engine of an automobile is made to branch in a plurality of passages 7a, 7b, 4a, 4b, in one passage 7b, 4b thereof, respectively a valve 11, 12 is interposed. Corresponding to a rotational speed of the engine, by combining opening/closing of the valve 11, 12, reduction of intake noise and improvement of engine performance can be attained.
Patent JP-H07270591-A (JP)
Title: Preventive maintenance apparatus for lower drum of shroud in reactor pressure vessel
Inventor: KUROSAWA KOICHI
IPC: G21C19/02
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the potential for generating stress corrosion cracking by improving the residual tensile stress at the lower drum of core shroud in a reactor into residual compressive stress through the use of impact pressure produced upon collapse of cavitation bubbles. CONSTITUTION:The preventive maintenance apparatus 1 comprising an upper attachment 41, a lower attachment 44, a nozzle unit having a drive mechanism for an ejection nozzle 21, and an apparatus body is set in a hole 13 of a core supporting plate 12 for control rod guide pipe and at the head part of a CRD housing 43. Water having quality equivalent to that of reactor water is then fed from a pure water supply in a reactor building, a pure water production system, or a reactor water supply 24 to a high pressure pump 16 through a low pressure hose 23. The pressurized water is then introduced through a high pressure hose 17 to the maintenance apparatus 1 and ejected through the nozzle 21.
Patent JP-H0629373-A (JP)
Title: Stocker
Inventor: FUJII TOSHIAKI
IPC: H01L21/68
Filed: 1993-03-01
Abstract: PURPOSE:To provide a stocker which allows easy operation and high perfor mance and prevents contamination. CONSTITUTION:A stocker 1 is provided for storing, maintaining and carrying goods. The stocker 1 is provided with a dust collecting device which has an ultraviolet source 2, photoelectron discharging material 3 which generates a photoelectron by the irradiation with ultraviolet rays 2, a field setting electrode 4 and charged dust collecting material. The space provided with the dust collecting device is separated from another space by light shielding material 9 which blocks the transmission of the ultraviolet rays.
Patent JP-H05252938-A (JP)
Title: Method for culturing protoplast of melissa officinalis
IPC: A01H4/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide a technique for obtaining a protoplast from the callus of Melissa officinalis and subsequently culturing the protoplast. CONSTITUTION:A callus originated from the seed, etc., is preliminarily treated with a liquid medium, and the preliminarily treated callus is treated with an enzyme including a pectin lyase preparation and a polygalacturonase preparation to obtain the objective protoplast. The protoplast can be cultured by culturing the obtained protoplast in a medium containing auxin.
Patent JP-2000258884-A (JP)
Title: Pumping device for processing tank of development processing device
Inventor: UENO HIROSHI
IPC: G03D3/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the liquid discharge rate meeting the actually necessary circulating rate or replenishing rate for each of respective processing tanks by changing pumping capabilities with one kind of pumping devices. SOLUTION: The pumping devices 71 to 73 are the pumping devices of the processing tanks 2 of a development processing device for supplying a processing liquid to the processing tanks 2. The pumping devices 71 to 73 are driven by motors 71a to 73a and the liquid discharge rates of the pumping devices 71 to 73 are determined by the number of revolutions per specified time of the motors 71a to 73a. The number of revolutions per the specified time of the motors 71a to 73a is controlled in compliance with the required supply rates of the processing liquid to the processing tanks 2.
Patent JP-H03205001-A (JP)
Title: Pressure-fitting/peeling type plastic fastener and its manufacture
Inventor: KANEKO YOSHIO
IPC: A44B18/00
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a product having uniform engagement holding force by supporting the head of each engaging projection integratedly on a base by two opposed legs whose upper ends are coupled to the opposed lower circumferential periphery part of the head. CONSTITUTION:The head part 3 of each engaging projection is supported on a base 1 by two legs 4a, 4b facing each other so that the head 3 cannot freely be inclined as far as 360 deg. but at most as far as it is inclined at the upper fringe of the vertical plane 4 including the two legs 4a, 4b serving as its fulcrum, while the two legs inclination is as far as they are inclined at the lower fringe of the vertical plane 4 serving as their fulcrum. When fastener pieces X, Y are pressed together for their mutual engagement and thereby one engaging projection of one faster piece is wedged into the crossroad intersecting point space 5 formed by the four engaging projections of the other fastener piece, the head 3 and the two legs 4a, 4b are almost steady and one related projection and the four projections, namely, only the heads of five engaging projections in total are wedged in elastic deformation. As a result, when they are perfectly wedged into a pressure fitting condition, the restoration of the deformed heads can fully be felt by hand. As the heads of the engaging projections and two legs cannot freely be inclined as far as 360 deg., the pressure-fitting is large in holding force.
Patent JP-H05263950-A (JP)
Title: Butterfly valve
IPC: F16K1/22
Filed: 1992-03-19
Abstract: PURPOSE:To open or close the valve body of a butterfly valve smoothly as well as to enable it to cope with such a switchgear as small in the output of power. CONSTITUTION:In a butterfly valve which rotates a valve body 1 around a valve stem 2 and opens or closes a flow of fluid, a seat 3 sliding in a flowing direction of the fluid by dint of fluid pressure is installed in a valve box. In addition, there is provided a seat sliding mechanism 8 which slides this seat 3 so as to bring it contact with or separate it from the valve body 1 at a valve closing position by dint of pressure it the fluid taken in from the upstream side of the butterfly valve.
Patent JP-H08265001-A (JP)
Title: Phase shifter
Inventor: HASEGAWA SHINJI
IPC: H04B1/18
Filed: 1995-03-22
Abstract: PURPOSE: To facilitate the adjustment of loading position of a capacitor in the case of utilizing a phase rotation resulting from a change in the length of a microstrip line for the adjustment of a length of a feeder or the adjustment of impedance matching between circuit blocks in a high frequency circuit. CONSTITUTION: The phase shifter is provided with a microstrip line having a strip pattern 2 being a strip conductor including an arc shaped pattern 2a provided to an upper side of a board 1 made of a dielectric material and having a ground pattern 5 being a ground conductor provided to a lower side of the board 1, with an axial conductor 4 arranged perpendicular to the board 1 and turnable around the center of curvature of the arcvate pattern 2a as its turning center and connected electrically to the ground pattern 5, and with a flat plate 3 being a mobile conductor whose one-side end is fixed to the axial conductor 4, having a length whose other side end reaches the arcvate pattern 2a, opposite to the arcvate pattern 2a at a prescribed interval d1, in which the prescribed interval d1 is maintained even when the axial conductor 4 is turned.
Patent JP-H0679879-A (JP)
Title: Thermal ink jet cartridge automatic cleaning printing system
Inventor: PEETAA EMU BURUUKU
IPC: B41J2/165
Filed: 1993-02-26
Abstract: PURPOSE: To obtain an ink jet head automatic cleaning system performing cleaning by a head cleaning soln. CONSTITUTION: A primary absorbing member 94 impregnated with a cleaning soln. is provided in an ink jet cartridge 10 and a service station 62 is oriented to the stop position of the service station 62 when the ink jet cartridge 10 is not operated and at least one wiper member 76 is attached to the service station 62. In order to clean a printing head 46 during the operation of the ink jet cartridge 10, when the ink jet cartridge 10 is present at a stop position, the wiper member 76 is arranged in one line along with the primary absorbing member 94 and attached to a platform 64 so as to receive the cleaning soln. and held to a wet state in order to enhance cleaning action.
Patent JP-H11257969-A (JP)
Title: Resonance frequency adjusting method of vibrator for piezoelectric vibration angular velocity meter
Inventor: NOMURA TATSUSHI
IPC: G01C19/5649
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable adjustment for making a resonance frequency on the driving side of a vibrator coincide with a resonance frequency on the detecting side, accurately, with high efficiency, and very simply. SOLUTION: Three slender working regions U, M, L which stretch in the longitudinal axis direction are set on the side surface of a square pole type vibrator 101. One of the vertical regions U, L is subjected to small cutting work. Change of impedance- frequency characteristic waveform on the driving side and the detecting side before and after the cutting work is detected. When the both of the characteristic waveforms change to be similar, cutting work is further applied to the region which has been subjected to the small cutting work. When both of the characteristic waveforms change to be different, cutting work is applied to the end portion side region opposite to the region which has been subjected to the small cutting work. When the impedance- frequency characteristic waveforms become almost identical, a central working region M is subjected to cutting work. In the state that both of the characteristic waveforms are almost identical, adjustment that a resonance frequency on the driving side is made to coincide with a resonance frequency on the detecting side is executed.