baber/WOPTO huggingface dataset:
Patent JP-H04136612-A (JP)
Title: Method of controlling hot water supply
Inventor: MORI KINJI
IPC: F23N5/18
Filed: 1990-09-26
Abstract: PURPOSE:To secure the action to supply hot water if one of a hot water temperature sensor and water temperature sensor is out of order by keeping only a feedforward means in the state of operation when a hot water temperature sensor is out of order and keeping a feedback means in the state of operation When a water temperature sensor is out of order. CONSTITUTION:When a water temperature sensor 12 is normal and a delivered hot water temperature sensor 14 is out of order, normal signal is outputted from a water temperature monitoring means 17 and trouble signal is outputted from a delivered hot water temperature sensor monitoring means 18 and only a feedforward control means is in the state of driving. Namely, a gas burner 4 is burned so as to be able to obtain a calorific value for a required quantity of combustion that is calculated for the feedforward control and the hot water supply action is made possible. When the delivered hot water temperature sensor 14 is normal and the water temperature sensor 12 is out of order, normal signal is outputted from the delivered hot water temperature sensor monitoring means 18 and trouble detection signal is issued from the water temperature sensor monitoring means 17, and the feedback control means is in the state of driving. Namely only the temperature of the delivered hot water from a heat exchanger 1 is monitored, and the quantity of combustion of the gas burner 4 is monitored so as to make it continue to come nearer to a set temperature and the action of hot water supply is made possible.
Patent JP-2000231727-A (JP)
Title: Information recording medium and recording method
Inventor: SHOJI MAMORU
IPC: G11B7/24
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To record a mark on a correct position by obtaining the optimum moving amounts of a first pulse and a last pulse corresponding to the data pattern prior to the data recording. SOLUTION: The reproduction of a signal on a track on which a specific pattern is recorded is carried out, and the specific edges interval in the signal binarized by a specified slice level in a binarization circuit 115 and converted to the signal string of 0, 1 is measured by a measuring circuit 120 for the positional deviation to pulse. The setting of the moving amounts of the first and last pulses of a pulse moving circuit 110 is updated so that the deviation amount between the measured edge interval and a normal value is reduced.
Patent JP-H0789038-A (JP)
Title: Plate making system
Inventor: ITO HIROTAKA
IPC: B41C1/05
Filed: 1993-09-24
Abstract: PURPOSE:To recover completely dust or smoke to be generated at the time of plate making and an objective lens of a laser block can be allowed to approach sufficiently to the surface of a block material. CONSTITUTION:An air curtain 235 to be formed of a cross flow fan 236 and air suction duct 237 provided with an air suction pump 239 is formed between the surface of a block material 1 wound around the outer circumference of a form cylinder 30 and the surface of an objective lens 33 of a laser block 34 irradiating laser beam along a tangential direction of a form cylinder 30 and formed extending over the whole width of a plate making area A of the block material 1.
Patent JP-H02105987-A (JP)
Title: Re-issue system for magnetic card
Inventor: SUGIMOTO TAKATOSHI
IPC: G07F7/08
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the magnetic card re-issue system which accurately and securely process magnetic errors by re-issuing a magnetic card where variable information on the balance, etc., stored in a host processor is written when a magnetic error occurs at the time of the payment of money using the magnetic card. CONSTITUTION:Every time money is paid on a magnetic card terminal device 1 by using the magnetic card 15, the balance after the payment is recorded on the host processor 20 according to the characteristic information of the magnetic card 15. Then, if a magnetic error occurs while money is paid on the magnetic card terminal device 1 by using the magnetic card 15, the balance is read out by referring to the characteristic information registered on the host processor 20 and recorded on the magnetic card to re-issue a magnetic card 25. Consequently, even if the magnetic error occurs, the magnetic card can be re-issued having the correct amount of money.
Patent JP-H03120022-A (JP)
Title: Method and apparatus for manufacturing resin molded items
Inventor: SAKAMOTO MICHIO
IPC: B29C45/14
Filed: 1989-10-03
Abstract: PURPOSE:To eliminate mixing of air with the joints of a plurality of resin- molding parts to simply finish the appearance of the joints beautifully by welding the joints together in a metal mold through molten resin. CONSTITUTION:Joints 2, 12 are formed in respective end parts of two resin- molding parts 1, 11. Because stepped section-changing parts 4 are formed in the inner surface side end parts of the resin-molding parts 1, 11, the joints 2, 12 are constituted so as to be thinner than their vicinity. Also, the margins 3, 13 of the joints 2, 12 are formed into edge shapes thinning at ends like 'beveling' in welding. The joints 2, 12 are welded together by molten resin R injected from an injection molding machine. Thus, an integral cowling C is formed, no sinking and warping occur in the section-changing parts of the resin-molding parts after welding, and it is possible to obtain a resin molded item with a beautiful appearance.
Patent JP-H0795347-A (JP)
Title: Automatic original carrier device and image forming device
Inventor: ONO KENICHI
IPC: G03G21/00
Filed: 1993-09-22
Abstract: PURPOSE:To selectively implement copying of an original and facsimile transmission of the original simply without malfunction by detecting a copy original/ facsimile original automatically and setting automatically the copy mode/ facsimile mode. CONSTITUTION:An original on an original platen 2 is carried to a picture read position by a carrier belt 37, a photoelectric conversion section reads and discriminates a read image forming face of the original carried to the picture read position, and when the photoelectric conversion section discriminates it that the front side of the read image forming face of the original is opposite to the picture read position, the original is copied, and when the photoelectric conversion section discriminates it that the rear side of the read image forming face of the original is opposite to the picture read position, the original is turned over to make the read image forming face of the original opposite to the picture read position and the original is sent by a facsimile equipment.
Patent JP-S62118620-A (JP)
Title: Compensation circuit of temperature drift
Inventor: SAKAGUCHI YOSHIFUMI
IPC: G05F1/567
Filed: 1985-11-19
Abstract: PURPOSE:To adjust continuously the effect of a temperature characteristic with simple circuit constitution by providing a weighting subtractor subtracting an output of a voltage output circuit and an output of a variable voltage divider with a weight. CONSTITUTION:A voltage output circuit 1 consists of a fixed resistor R1 and a diode D1, a variable voltage divider 2 consists of a variable resistor VR1, and in flowing a current of nearly 0.2mA to the diode D1, a voltage VD having a temperature coefficient of nearly -2.5mV/ deg.C is obtained from a terminal 11. A circuit comprising fixed resistors R2-R5 and an operational amplifier IC 1 is used for a weighting subtractor 3, and in selecting resistors as R2=2, R3=2 and R4=R5, then an output voltage VC obtained at an output terminal 33 is expressed as VC=(K-0.5)VD, where K is a voltage dividing ratio of the variable voltage divider 2, ranging from '0' to '1' (multiple), resulting that the output voltage VC ranges from -0.5 time the voltage VD to +0.5 time. On the other hand, since the voltage VD has a temperature coefficient of -2.5mV/ deg.C, the temperature coefficient of an output voltage VC ranges from 1.25mV/ deg.C to -1.25mV/ deg.C and the effect and polarity of compensation are adjusted continuously as a temperature compensation voltage.
Patent JP-S63114748-A (JP)
Inventor: KIKUI TAKESHI
IPC: E04F19/02
Filed: 1986-10-30
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-S63112971-A (JP)
Title: Food quality sustaining agent
Inventor: FUJII MASAHIRO
IPC: A23L3/34
Filed: 1986-10-30
Abstract: PURPOSE:To obtain a food quality sustaining agent, capable of exhibiting remarkable antimicrobial action by addition of a small amount and having high safety without adversely affecting taste or flavor of a food, by using protamine and epsilon-polylysine as active ingredients. CONSTITUTION:epsilon-Polylysine obtained by cultivating a microorganism, belonging to the genus Streptomyces and capable of producing polylysine, e.g. Streptomyces alublus subsp. lysinopolymerus No.346-D strain (FERM-P No.3834) and protamine as active ingredients are used in an amounts of about 0.2-20pts. wt. protamine based on 1pt.wt. epsilon-polylysine and added to a food so as to provide about 0.001-0.05wt% amount of the added epsilon-polylysine.
Patent JP-H07114389-A (JP)
Title: Vibration decreasing device for vehicle
Inventor: HIRAMATSU KOJI
IPC: G10K11/178
Filed: 1993-10-18
Abstract: PURPOSE:To enable crew to early recognize that a power train goes out of order, in the vibration decreasing device for a vehicle constituted to decrease the vibrations generated in a prescribed vibration element of vehicle in due to the vibrations of the power train by using a vibration excites. CONSTITUTION:This vibration decreasing device is provided with a fault deciding means 10 for deciding whether the engine 2 is out of order or not and a control switching means 11 for switching a control system of a speaker 4 when decision is made that the engine 2 is out of order. The vibrations of air in the vehicle room are rapidly increased by switching the control system in the event of the fault of the engine 2. The crew is made to recognize that the engine 2 goes out of order by such rapid change of the vibration state.
Patent JP-S61139254-A (JP)
Title: Stator for frequency generator
Inventor: NODA ETSUJI
IPC: H02K21/24
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the wavy shape of a conductive plate from deforming at molding time by providing an insulating spacer molded together with the plate in the state for blocking recesses of the plate at both sides of the plate. CONSTITUTION:A conductive plate 20 is molded in the state for blocking the recesses 20a of the plate 20 by spacers 21. Thus, it can prevent the pitch of the waveform of the plate 20 from becoming irregular at molding time to improve the pitch accuracy between the sides of frequency generating coil formed by crossing a molding 24 after molding, thereby improving the rotation detecting accuracy of a rotor.
Patent JP-S61137090-A (JP)
Title: Apparatus for detecting matter
Inventor: MASAKI RYOICHI
IPC: G01V8/20
Filed: 1984-12-06
Abstract: PURPOSE:To prevent erroneous operation due to the variation in external temp. or the deterioration of a light emitting element, by constituting the light receiving element by parallelly arranging a plurality of elements having the same characteristic and detecting moving matter from the differential change in the detection outputs of the elements. CONSTITUTION:A light emitting diode 1 and two photodiodes PD1, PD2 are arranged to both sides of the moving path of matter 2 to be measured so as to interpose the same therebetween and the matter 2 to be measured is allowed to move so as to traverse the light paths between the light emitting diode 1 and two photodiodes PD1, PD2. By this method, the change in the shortcircuit currents of two photodiodes PD1, PD2 is detected and the position of the matter to be measured is detected from the variation in the difference between detection outputs.
Patent JP-S61137750-A (JP)
Title: Member for ink supply system in ink jet printer
Inventor: MURAKAMI KAKUJI
IPC: B41J2/16
Filed: 1984-12-11
Abstract: PURPOSE:To attain to prevent the elution of a compound, by providing the monomolecular film of a compound having both of a hydrophilic group and an oleophilic group to the surface of a base material in a single or laminated layer so as to allow the hydrophilic group to be present in an ink side. CONSTITUTION:A compound forming a monomolecular film being a surfactant having a hydrophilic group 4 and an oleophilic group 3 in one molecule thereof is adsorbed by the interface of water 2 and air, and a substrate 1 coming to the member 14 for an ink supply system is moved up and down, while surface pressure is applied by a wt1, to form a monomolecular film. In order to cerainly protect the substrate 1 form ink, the monomolecular films are laminated to form a multi-layered film 10. By this method, the contact change of ink with the substrate 1 is reduced because of the protective action by the monomolecular layer and the eluted substance from the substrate 1 becomes hard to diffuse into ink and, therefore, the deterioration of the member 14 by ink and that markedly prevented.
Patent JP-2000088131-A (JP)
Title: Flow rate control device for valve
Inventor: NISHIDA MASAHIRO
IPC: F16K31/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress flow rate fluctuation caused by a characteristic of a valve and to improve control accuracy by constituting a device so as to be provided with a storage means storing operating characteristic data of the valve, to correct driving amount of a valve element that an instruction means instructs by operating characteristic data and to make a driving means to output driving amount. SOLUTION: When it is judged that instructed opening is inputted after a CPU 6 performs an A/D conversion for an instruction signal from an instruction means in an A/D conversion part 8, the CPU 6 calculates a rotation distance of valve element required for changing opening of a valve 4 to instructed opening from the present opening of the valve element, from flow rate characteristic data corresponding to opening for every resolution of the valve 4 stored in an EEPROM 10. From determined codes of the rotation distance of the valve element, whether the valve 4 should be moved in an open direction or moved in a close direction judged. In the case of the close direction, the rotation distance is corrected by valve element rotation direction opening deviation data stored in the EEPROM 10, the rotation distance is outputted to a motor driving device 5 and value opening is controlled.
Patent JP-H02107878-A (JP)
Title: Drainage solenoid valve device and its abnormality detecting device
Inventor: RACHI SHUNJI
IPC: D06F39/08
Filed: 1988-10-14
Abstract: PURPOSE:To give a margin to size precision, improve productivity, and detect an abnormality by performing a delay action after detecting the position where a plunger and a yoke are moved near to each other then switching a main coil and an auxiliary coil. CONSTITUTION:A three-terminal control rectifying element 10 is turned on by the command from an electronic controller 7, and the DC 100V rectified by a rectifier 8 is applied to a main coil 5b to start a suction action. A plunger is moved near to a yoke and opens a contact 4. The opening action of the contact 4 is detected by the input terminal I1 of the electronic controller 7, a delay action of 0.5sec is performed, a three-terminal control rectifying element 9 is turned on, then the three-terminal control rectifying element 10 is turned off, the main coil 5b is switched to an auxiliary coil 5a, and the suction action is continued. No design is necessary requiring size precision according to this constitution. An abnormality can be judged by counting the number of arcs generated when the main coil and the auxiliary coil are switched.
Patent JP-S62119613-A (JP)
Title: Internal power supply voltage generating circuit for semiconductor integrated circuit
Inventor: MORI SHIGERU
IPC: G05F3/24
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a circuit with low power consumption and a low output impedance by outputting an internal power supply voltage within a prescribed range set by output voltage of the 1st and 2nd reference voltage generating circuits from an internal power voltage output stage so as to make at least one of two transistors (TRs) constituting the internal power supply voltage output stage nonconductive without fail. CONSTITUTION:The 1st reference voltage generating circuit 3 generating a voltage level-shifted by a threshold voltage of N-channel MOS TRs Q1, Q3 from either upper or a lower limit of the internal power supply voltage, the 2nd reference voltage generating circuit 6 generating a voltage level-shifted by a threshold voltage of P-channel MOS TRs Q2, Q4 from other voltage of the upper or lower limit of the internal power supply voltage and an internal power supply voltage output stage 7 comprising N, P-channel MOS TRs controlled by the 1st and 2nd reference voltage generating circuits are provided. Thus, the internal power supply voltage generating circuit made of a semiconductor integrated circuit with low power consumption and a low output impedance is obtained.
Patent JP-H08124922-A (JP)
Title: Method and system for depositing planarization film
Inventor: ENDO HIROKI
IPC: B05C11/08
Filed: 1994-10-25
Abstract: PURPOSE: To enhance the planarity of a coating by dripping a coating liquid in the center on the surface of a substrate, spinning the substrate at high speed to spread the coating liquid centrifugally over the entire surface, and then spinning the substrate at a low speed of specified r.p.m. thereby drying the substrate. CONSTITUTION: A coating liquid is dripped in the center on the surface of a substrate W on which wiring is formed irregularly. The substrate W is then spun at high speed to spread the coating liquid centrifugally over the entire surface of the substrate W. Subsequently, the substrate W is spun at low speed in the range of 10-30 r.p.m. thus drying the coating liquid. For example, a wafer W formed with an Al wiring on the surface thereof is set in the inner cup 20 of a coater 2 and SOG solution is dripped in the center of the wafer W. The wafer W is then spun at high speed to spread the SOG coating liquid over the entire surface of the wafer W. Subsequently, the wafer W is set in a dryer 3 and spun at low speed thus drying the SOG coating liquid.
Patent JP-2001079489-A (JP)
Title: Metal panel for container excellent in rust resistance, corrosion resistance and adhesion
Inventor: OCHIAI TADAAKI
IPC: B05D7/24
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance corrosion resistance and adhesion by forming a silicate film containing one or more kinds of functional groups on the single surface of a metal panel. SOLUTION: A soln. prepared by mixing tetraethoxysilane, titanium isopropoxide, a silane coupling agent, a hydrolyzing catalyst, a polycondensation catalyst, ethanol and water is applied to the single surface of a metal panel with a thickness of 0.24 mm comprising a base material such as a cold rolled steel panel, a chromium plated steel panel, a tin plated steel panel or an aluminum alloy panel by a spray coating method and dried and cured to form a silicate film containing one or more functional groups. By this constitution, functionality such as antibacterial properties, super-hydrophilicity or a high refractive index as photocatalytic action, rust resistance, corrosion resistance and adhesion can be enhanced.
Patent JP-S62120576-A (JP)
Title: Similarity converting system for pattern
Inventor: NISHIKAWA KATSUHIKO
IPC: G06K9/42
Filed: 1985-11-20
Abstract: PURPOSE:To obtain plural high quality patterns of various sizes out of one single pattern by adding the line width control information to a flection point significant to the line width control among those flection points extracted out of the contour lines of a pattern and multiplying said flection point and the pattern line width decided by the flection point by a similarity conversion factor for generation of the line width control value and then for control of the line width. CONSTITUTION:The flection points are extracted out of the counter lines of a character pattern 11 by a flection point extracting part 10 and then stored in a flection point storing part 12. The segments among those extracted flection points are integrated 13 and a contour line number is given to each integrated segment. A line group is decided 14 by means of said integrated lines and the decoration processing 15 is carried out for connection of the line group by means of this line group. Based on these information, an attribute list of the line width control information is formed 16 and stored 17. A deciding part 18 multiplies the pattern line width obtained from the flection points stored in both parts 12 and 17 by a similarity conversion factor to generate the line width control value. Based on this control value, a character pattern 26 is outputted via a coordinate conversion part 20, the table forming parts 21 and 23, a flection point coordinate rewriting part 24, and a paint-out part 25 respectively.
Patent JP-H03121486-A (JP)
Title: Projection type display device
Inventor: MATSUI FUMIO
IPC: H04N3/08
Filed: 1989-10-04
Abstract: PURPOSE:To effectly use zero-order diffracted light by two-dimmensionally scanning a screen by using primary diffracted light which is projected by a light modulating means and projecting the zero-order diffracted light on the screen while two-dimensionally polarizing the light. CONSTITUTION:At an A/O modulator 2, incident light is separated into the zero-order diffracted light and the 1st-order diffracted light by Bragg diffraction, and at a prism 3, the 1st-order diffracted light is introduced to a raster scanning system 4 and the zero-order diffracted light is introduced to a vector scanning system 5 as a diffracting means. The 1st-order diffracted light projected on the screen 11 by the raster scanning system 4 is scanned by the operation of a rotating polygon mirror 7 and a galvanomirror 10 on the screen plane in the horizontal and vertical scanning directions. Thus, the zero-order diffracted light is effectly used.
Patent JP-S62119530-A (JP)
Title: Optical deflector
Inventor: YAMADA YOSHIHARU
IPC: G02F1/295
Filed: 1985-11-20
Abstract: PURPOSE:To improve the deflecting speed and the resolution by providing a temperature gradient forming means, which forms a temperature gradient in the direction intersecting the light advance direction and parallel with one face of a substrate in a two-dimensional optical waveguide, on one face of the substrate. CONSTITUTION:When the light is led in one direction in a two-dimensional waveguide 12 formed on one face of a substrate 10, the light passes a part having a temperature gradient which is formed in the two-dimensional waveguide by the temperature gradient forming means. The gradient of refractive index corresponding to the temperature gradient is formed in the substrate having the thermooptic effect, and the advance direction of the passing light is deflected to an angle corresponding to the gradient of refractive index. The temperature gradient formed in the two-dimensional waveguide is changed by the temperature gradient forming means to deflect the light passing the two-dimensional optical waveguide to a desired direction. Resistance heating elements 18a and 18b and a power supply device 24 which supplies power to them correspond to the temperature gradient forming means. Thus, the deflecting speed and the resolution are improved.