baber/WOPTO huggingface dataset:
Patent JP-H0851325-A (JP)
Title: Voltage control amplifier circuit
Inventor: SAKAI KOICHI
IPC: H03G3/10
Filed: 1994-08-05
Abstract: PURPOSE:To provide a voltage control amplifier circuit which can accurately set a variable range where the one end of the variable range of output does not become '0'. CONSTITUTION:First and second differential shunt circuits A3 and A4 are connected to each other as a lower-side differential pair and first and second differential amplifier circuits A1 and A2 are connected to each other as a common upper-side differential pair of the first and second shunt circuits A3 and A4 in a double balance type. The ratio of the collector current of a transistor forming the differential pair of the first and second shunt circuits A3 and A4 is set so that it becomes the maximum/minimum ratios of the variable range of output obtained from the upper-side differential pair. Thus, control voltage as the input of the upper-side differential pair, an input signal superposed with bias voltage as the input of the first shunt circuit A3 and bias voltage as the input of the second shunt circuit A4 are added.
Patent JP-H0252877-A (JP)
Title: Control device of elevator
Inventor: KANBE MASUMI
IPC: B66B1/30
Filed: 1988-08-17
Abstract: PURPOSE:To control the noise volume generated from a three-phase induction motor by providing a control device for making the PWM frequency of a VVVF device higher than the operation of an elevator cage in the accelerated or decelerated state only when the elevator cage is operated around a rated speed. CONSTITUTION:When a cage is operated in the accelerated or decelerated state, the input A signal of a transistor 12 is L, and the input B signal of a transistor 13 is H. Thus, a triangular wave is supplied from a triangular wave generator 10, so that the PVM frequency is increased to reduce the noise of a three-phase induction motor 5 and a ripple current sent into the motor 5. When the cage is operated at a constant cage speed, the input A of the transistor 12 is H, and the input B of the transistor 13 is L. Thus, the triangular wave is supplied from a triangular wave generator 11, so that the PWM frequency is reduced, and the rating current capacity of the power element constituting an inverter 4 can be controlled with properly controlling the noise of the motor 5.
Patent JP-H0489250-A (JP)
Title: Floor material with property of emitting less smoke
Inventor: HAMADA CHIYUKI
IPC: D06N7/00
Filed: 1990-07-31
Abstract: PURPOSE:To obtain the floor excellent in flame retardant property and property of emilting less smoke, while the performance of backing material is not deteriorated by providing the backing material composed of vinyl chloride resin- composition in which antimony oxide, zinc oxide and the stabilizing auxiliary of polyvalent alcohol are compounded with vinyl chloride resin. CONSTITUTION:Backing material 1 is composed of the vinyl chloride resin- composition in which antimony oxide and zinc oxide are compounded with the stabilizing auxiliary of polyvalent alcohol. The used antimony oxide is the normal oxide of 3 antimony oxide or 5 antimony oxide with the particle diameter of 0.1-20mum, and has the content of 1-30 pts.wt. to 100 pts.wt. of vinyl chloride resin. Zinc oxide is the normal oxide with the particle-diameter of about 0.2-20mum and has the content of 0.5-10 pts.wt. to 100 pts.wt. of the vinyl chloride resin. The used stabilizing auxiliary of polyvalent alcohol is the mixture of 0.5-3 pts.wt. to 100 pts.wt. of vinyl chloride, in which mixture the content of polyvalent alcohol in the mixture of the partial ester of dipentaerythritol and adihic acid and polyvalent alcohol is 10-80wt.%.
Patent JP-H0622712-A (JP)
Title: Tool for forming rolled 'sushi'
Inventor: HARIMA WATARU
IPC: A23L7/10
Filed: 1992-07-07
Abstract: PURPOSE:To facilitate the wrapping of an intermediate product with a laver sheet in the preparation of a rolled SUSHI (vinegared rice) by forming a long intermediate product with vinegared rice and, upon request by a customer, wrapping the intermediate product with a laver sheet to form a rolled SUSHI. CONSTITUTION:The forming tool is provided with a holding table 25 for holding a flat laver sheet 20. The holding table 25 is composed of the 1st table 26 having a top-view form corresponding to a long intermediate product 19 formed of vinegared rice 18, the 2nd and 3rd tables 27, 28 placed at the right and left sides of the 1st table 26 and pivoted on the 1st table in a vertically tiltable state, the 4th table 29 pivoted to the rotation end of the 2nd table 27 in a vertically tiltable state and an interlocking means 35 for interlocking the tilting motions of the 2nd and the 3rd tables 27, 28 in nearly bilaterally symmetrical state.
Patent JP-S58106631-A (JP)
Title: Operating device for display
Inventor: NISHIKAWA HIROSHI
IPC: G06F3/14
Filed: 1981-12-19
Abstract: PURPOSE:To attain accurate and quick control without receiving individual instructions from a CPU, by arranging a key for control around the display section of a display, and performing the display control of characters and diagrams at the position near the display section. CONSTITUTION:Key groups 2, 3 longitudinally and laterally are arranged around a display 1 such as CRT. The key groups 2, 3 consist of keys of a1-a14, and b1-b6. A CPU4 is connected to a display 1 with signal lines 5 and 6. To make the cursor movement possible only for the range of a display section C1 out of the display sections C1 and C2 of the display 1, the range of the display C1 is taken as the cursor movement possible range, a display control key signal P2 is given to the CPU4 through the signal line 6 and stored. A display signal P1 from the signal line 5 is given to the display 1.
Patent JP-2000033666-A (JP)
Title: Antistaining member and protective film bonded thereto
Inventor: YAMANAKA MINORU
IPC: B05D5/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an antistaining member to which antistaining properties are imparted from an initial stage in an antistaining member to which antistaining properties are applied by a photocatalyst. SOLUTION: By forming a photocatalyst-containing layer on a surface and further bonding a hydrophilic agent such as a lubricant to the surface thereof, in an initial stage, antistaining properties are imparted at first by the hydrophilicity due to the hydrophilic agent. The hydrophilic agent can not hold hydrophilicity over a long period of time because it is decomposed by the photocatalyst of the photocatalyst-containing layer or flows down by a rainfall. However, since the photocatalyst-containing layer is continuously irradiated with ultraviolet rays until the hydrophilic agent is decomposed or flows down, the photocatalyst is activated during this period and, after the hydrophilic agent is decomposed or flows down, the hydrophilicity due to the activation of the original photocatalyst is developed and antistaining properties are succeedingly kept.
Patent JP-H0490481-A (JP)
Title: Refrigerator
Inventor: ARAIDA HIDEO
IPC: F25D19/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve a defrosting efficiency and prevent defrosted water from being left within an evaporating pan forever by a method wherein a porous water absorption member disposed in a condenser is arranged in such a way that its part is positioned within the evaporating pan for receiving the defrosted water. CONSTITUTION:A condenser 27 is constructed such that refrigerant pipes 31 of zig-zag formation are combined with many radiation fins 30 and the condenser 27 is disposed above an evaporating pan 26 with an air passage between the radiation fins 30 being extended rightwardly and leftwardly. A downstream side between each of the radiation fins 30 has a water absorption plate 33 of porous water absorption member. A lower end of a part of it is positioned within the evaporating pan 26 and its upper part is extended into the evaporating pan 26. As a defrosting operation is carried out, the defrosted water passes through a water discharging passage 23 and then the defrosted water is accumulated in the evaporating pan 26. The defrosted water within the evaporating pan 26 is sucked up into the water absorption plate 33 under its capillary since the lower part of the water absorption plate 33 is positioned within the evaporating pan 26. Since this water absorption plate 33 is heated by the refrigerant pipes 31 of the condenser 27 and the radiation fins 30, evaporating action of water is promoted.
Patent JP-H0254988-A (JP)
Title: Cream solder printing device
Inventor: TAKAHASHI KUNIAKI
IPC: H05K3/34
Filed: 1988-08-19
Abstract: PURPOSE:To enable a highly uniform and stable cream solder printing to be made by controlling a drive controller being based on a speed data at a memory part corresponding to a viscosity information from a viscosity sensor. CONSTITUTION:A cream solder 12 is coating-printed to an electronic circuit substrate 10 trough a screen mask 11 by a squeegee 14 driven by a squeegee motor 13. A viscosity sensor 15 measures viscosity of the cream solder 12 and analog signal indicating viscosity is converted into digital signal by a viscosity information converter 17, thus being transmitted to a control part 19. The control part 19 reads speed data corresponding to a value of viscosity of the cream solder 12 from the viscosity sensor 15 from speed data stored into a memory part 21 and then outputs control signal corresponding to the read speed data to a drive controller 20.
Patent JP-H0255577-A (JP)
Title: Power source equipment, fixing equipment and recorder
Inventor: MITSUYA TERUAKI
IPC: H02M7/19
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the size and the loss by employing a thyristor at a portion of the rectifier element in a Cockcroft-Walton circuit and bringing the thyristor into insulated state when it is discharged. CONSTITUTION:A Cockcroft-Walton circuit 1 comprises capacitors 2-4, thyristors 5-6 and a diode 7, and DC power having voltage three times as high as the peak AC voltage of a primary AC power source 11 is obtained at a position closest to a load 12. A control circuit 10 opens/closes switches 8, 9, where the thyristors 5-6 perform rectification when the switch 9 is closed and insulated when the switch 9 is opened. Since the gate terminal of the thyristors 5-6 can not be grounded directly, a photo-coupler 28 is arranged between the switches 8, 9 and the thyristors 5-6 where the switch 8 performs discharge control for the load 12. The rectifier element is protected from breakdown by bringing the thyristors 5-6 into insulated state when it is discharged.
Patent JP-S5996812-A (JP)
Inventor: KIMURA HISAO
IPC: B28B23/08
Filed: 1982-11-22
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-S6449468-A (JP)
Title: Interface device for automobile telephone of facsimile equipment
Inventor: KOSHIISHI TAKAYASU
IPC: H04N1/00
Filed: 1987-08-20
Abstract: PURPOSE:To share facsimile equipment for a telephone line by selecting and connecting an automobile telephone handset and the facsimile equipment to a radio equipment with an interface device equipped with a hybrid transformer and an off-hook voltage generating circuit, etc. CONSTITUTION:A line l3 of modulus jacks 7a and 8a of the interface device is connected to a grounding line in facsimile equipment 6, and a relay RY1 connects terminals C1-C4 to meter terminals m1-m4 for an L level. At the time of transmitting an image from the equipment 6, a handset 1 is an on-hook, a relay RY2 is turned on through a driver DV2, a direct current is generated from an off-hook voltage generating circuit 31, and the equipment 6 is started up. Circuit connecting terminals of two lines of the equipment 6 are converted to the connecting terminals of three lines of the transmitting, receiving and grounding lines of the automobile telephone by a hybrid transformer T2, and the equipment 6 is selected and connected to a radio equipment 5. The receiving is executed in the same way, and the ordinary facsimile equipment for the telephone line can be shared by the telephone for an automobile.
Patent JP-H0866150-A (JP)
Title: Drip liquid absorbing material
Inventor: MATSUBARA MAMORU
IPC: A23B4/06
Filed: 1994-08-30
Abstract: PURPOSE: To rapidly absorb and remove a large amount of a discharged liquid having a high water content occurring from the surface of a food, to separate only water from a liquid slowly oozing from the interior of the food and to leave food components such as nutrient and coloring matter. CONSTITUTION: One side of a water-permeable semipermeation membrane 2 is coated with a viscous hydrophilic polymer solution layer 3 as a binder and a powdery polymer absorbent 4 is stuck to the solution layer 3. The outside of the stuck face is covered with a partition membrane 5 provided with a great number of bored small holes 6 and the partition membrane 5 is bonded to the peripheral part of the semipermeation membrane 2 into a sheetlike state.
Patent JP-H0490095-A (JP)
Title: Electronic cash register
Inventor: SEKI HIDEO
IPC: G07G1/12
Filed: 1990-08-03
Abstract: PURPOSE:To make it possible to print out and issue a slip or a receipt by a specified language by reading out the name of a commodity based on the language specified by the key operation of a specification key from a name table at the time of registering the sales of the commodity, and printing out the name on recording paper. CONSTITUTION:When one or plural languages are specified by language specification keys 281 to 283 and the sales of commodities are registered through an input part, names expressed by the languages specified by the key operation of the keys 281 to 283 are read out of the name table 52 as the names of the sales-registered commodities and the names based on one or plural languages are printed out on recording paper. Thereby, when languages matched with each customer are specified by the language specification keys 281 to 283, the names of sales-registered commodities to be printed out on a slip or a receipt can be expressed by the languages udnerstandable for the customer.
Patent JP-H1137921-A (JP)
Title: Analyzer and its display
Inventor: KURISU HIROSHI
IPC: G01N21/01
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily respond when an analyzer requires maintenance and troubleshooting. SOLUTION: In an analyzer that applies light to an analytical gas for analysis, the need for maintenance or troubleshooting is displayed C (D) based on a specific trigger when it becomes required, and at the same time operation or cure being required for the maintenance or the troubleshooting is indicated on a display, by using a child window B being formed in a manner that is similar to that for opening the window at a part of a display screen A.
Patent JP-H0253454-A (JP)
Title: Modified miso
Inventor: YAMANAKA SHIGERU
IPC: A23L11/20
Filed: 1988-08-18
Abstract: PURPOSE:To obtain MISO capable of stably sustaining a suspension state of MISO soup for a long period without precipitating insoluble parts in cooking thereof into the MISO soup by adding a macerated substance of cellulose produced by acetic acid bacteria or fine fibrous cellulose to the MISO. CONSTITUTION:MISO containing a macerated substance of cellulose produced by acetic acid bacteria and/or fine fibrous cellulose as a stabilizer. The above- mentioned stabilizer is added in an amount of 0.1-20%, preferably 0.5-5%. If the amount is <0.1%, suspension stabilizing effects thereof in the MISO soup are weak. If the amount is >20%, the MISO soup is unpalatable. The aforementioned stabilizer having 4-100nm width and 0.1-1000mu length is preferably used. If the length is >=1000mu, not only suspension stability is not obtained but also foreign matters are felt in the mouth when drunk or eaten. If the length is <=0.1mu, suspension stability of the MISO soup is hardly maintained.
Patent JP-H0746651-A (JP)
Title: Multi-channel line connection system
Inventor: OOYONE YOSHIO
IPC: H04B7/26
Filed: 1993-07-29
Abstract: PURPOSE:To improve the utilization efficiency of a control channel by transmitting a channel specifying signal to a number A before transmitting the channel specifying signals to the number B and D when a connection request retransmission signal from the number A to the number C is present. CONSTITUTION:When a connection request signal 2a from a radio terminal equipment 2 to the radio terminal equipment 3 is transmitted through the control channel to a radio repeater 1, a free speech channel is retrieved and secured by the repeater 1. Thereafter, the terminals 2 and 3 are informed of the speech channel number by the channel specifying signal 2b and the relay of the speech channel is simultaneously started. After the channel specifying signal is received, the terminals 2 and 3 start communication through the specified speech channel. Also for the connection request signal 4a from the terminal 4 to the terminal 7 and the connection request signal 5a to the terminal 5 and terminal 6, the repeater 1 similarly responds by the channel specifying signals 4b and 5b and starts a relay operation through the respective speech channels.
Patent JP-S5995453-A (JP)
Title: Electromagnetic ultrasonic transducer
Inventor: MORIMOTO KAZUO
IPC: G01N29/04
Filed: 1982-11-24
Abstract: PURPOSE:To feed back a powerful reflected wave in an exactly correct direction and to improve the sensitivity in ultrasonic flaw detection in the case of detecting the flaw of a non-magnetic body by applying a magnetic flux of a high density in a strong magnetic field in the object to be inspected with a small sized transducer and generating the powerful ultrasonic wave. CONSTITUTION:Plate-like permanent magnets 20a-20e are successively superposed by positioning their respective N poles and S poles oppositely to each other. Thin sheet- like ferrite cores 21a-21f are interposed between both ends of the magnet groups and between the magnets 20a-20e and are united to one body. A high frequency current coil 22 having the straight part corresponding to the boundary lines of the different magnetic poles of N and S is set to face to the surface where the magnetic poles of such plural magnet groups are arrayed. Magnetic fluxes B1-B5 are applied at intervals T0 with a change by 180 deg. to a horizontal direction on an object 13 to be inspected, with the ferrite cores as magnetic poles. When high frequency current IH is conducted to the coil 22 with respect to such magnetic fluxes, eddy currents I1-I5 are generated in the object 13. An ultrasonic wave is generated in the object 13 by the Lorentz forces F1-F5 generated by the mutual effect of the eddy currents and the magnetic fluxes and is propagated semi-infinitely therein.
Patent JP-H0528549-A (JP)
Title: Recording medium and information processor
Inventor: KAWADE ISAAKI
IPC: G11B9/14
Filed: 1991-07-23
Abstract: PURPOSE:To assure the smoothness and hydrophobic property of the recording surface of the recording medium which executes recording, reproducing, etc., of information by using a probe electrode applying the principle of STM and eventually to attain high S/N, high-density recording, reproducing, etc., by high- speed access. CONSTITUTION:This recording medium is used for the information processor for executing recording, reproducing, etc., of the information by detecting the current flowing in an element by the probe electrode and is constituted by providing an amorphous carbon layer 104 on a substrate electrode 102 to be disposed opposite to the probe electrode 201 and laminating a recording layer 103 having an electric memory effect on this amorphous carbon layer 104.
Patent JP-H1151635-A (JP)
Title: Method for measuring cylinder
Inventor: SAITO HIDEKI
IPC: G01B21/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To easily measure the diameter, position, and direction of a cylinder at a free position with high accuracy. SOLUTION: A method for measuring diameter and position of cylinder uses a tangential direction measuring method by which the tangential direction to a cylinder 41 is measured when the position of a point which is uniquely decided to the cylinder 41 on a spatially fixed coordinate system is defined as the position of the cylinder 41 and the direction of a directed segment which is uniquely decided to the cylinder 41 is defined as the direction of the cylinder 41 and a computing method by which the diameter, position, or direction of the cylinder 41 or some of them are computed.  In the method, tangential planes 43 and 44 which are planes in contact with the curved surface section of the cylinder 41 are calculated by using two or more tangential lines 43a, 43b, 44a, and 44b drawn to the cylinder 41 from a measuring point on the outside of the cylinder 451 and one or two tangential planes are respectively calculated from one or more measuring points. Therefore, the diameter, position, or direction of the cylinder or some of them can be calculated by considering that the cylinder is in contact with all of the tangential planes.
Patent JP-2000039580-A (JP)
Title: Lighting device with air cleaning function
Inventor: TAKAHASHI KAZUO
IPC: F21S11/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device provided with an air cleaning function with a low manufacturing cost, without power consumption or with less power consumption by effectively utilizing the characteristic of ultraviolet rays incorporated in sunlight. SOLUTION: This lighting device is constituted so as to be provided with a lighting port collecting sunlight, a lighting part lighting the sunlight, a drive device driving the lighting part, a controller controlling the drive device so that the lighting part is positioned at a proper position according to the position of the sun and an air cleaning device 20 provided with an optical catalyst. In such a case, when the air cleaning device 20 is constituted by providing one or two or more of air cleaning units 20A-20D provided with an air cleaning sheet carrying the optical catalyst, the manufacturing cost and the maintenance cost are suppressed.
Patent JP-S5995914-A (JP)
Title: Precoating method
Inventor: MIZUSHIMA TOYOJI
IPC: B01D37/02
Filed: 1982-11-26
Abstract: PURPOSE:To form reasonably an excellent precoat, by injecting a precoating material of a given concentration into a precoat preserving and circulating line of a precoat preserving line serving also as a precoating line to supply the material to a filter, in a precoating type filtering device. CONSTITUTION:A precoating material is charged into a precoating tank 3 of a filter 1 having a filter medium 2, and is uniformly agitated together with water. On the other hand, a pump 18 used combinedly for precoating and precoat preserving is actuated to circulate the precoating liquid through the filter 1, a filter outlet line 11, and a branched preserving and circulating line 19 having the pump 18 for said combined use. The precoating material in the tank 3 is supplied to the inlet part or the outlet one of the pump 18. The material is supplied to the inlet part when it is coagulated into lumps, and to the outlet part when chopping of its fibrous matter, etc. is not required. Thus an excellent coat is easily formed on the filter medium 2.
Patent JP-H0626808-A (JP)
Title: Sensor target
Inventor: EGUCHI MASATO
IPC: B65G54/02
Filed: 1992-07-09
Abstract: PURPOSE:To obtain a suitable sensor target for detecting the rotation angle and rotation direction of a carrier stand in a magnetic floating carrier device. CONSTITUTION:The title item is a sensor target 1 used as a sensor for detecting the rotation angle and rotation direction of an object 3 to be detected and is provided with an annular groove or a protrusion 7. A height H of the annular groove or the protrusion 7 changes according to an angle theta for an annular center point X, X'.