baber/WOPTO huggingface dataset:
Patent JP-H02171814-A (JP)
Title: High speed counter
Inventor: INAMORI MICHIHIRO
IPC: G06F1/24
Filed: 1988-12-23
Abstract: PURPOSE:To execute reset at a high speed by providing respectively different delay times for a count input circuit and a reset input circuit. CONSTITUTION:When an external count signal is inputted, the output of a count input circuit 3 is delayed only by a time constant tau0 and outputted and when an external reset signal is inputted, the output of a reset input circuit 4 is delayed only by a time constant tau1 and outputted. A count circuit 1 counts a counter value, which is set by a CPU 2, according to the external count signal and loads interruption to the CPU 2 by a count-up output. The CPU 2 executes interruption arithmetic processing. When the external reset signal is inputted, a reset signal is inputted to the circuit 1 after the same constant tau1.
Patent JP-H04300516-A (JP)
Title: Output-regulating device for suction cleaner using vibration-detecting sensor
Inventor: KIN YOUKOU
IPC: A47L9/28
Filed: 1991-11-15
Abstract: PURPOSE: To automatically regulate appropriate suction force necessary for cleaning corresponding to the state of a suction surface and the kind of sucked waste refuse by adapting a vibration sensor to a vacuum cleaner. CONSTITUTION: In conventional technique using an optical sensor or an input sensor, there is the point at issue such that a sensing range is restricted and erroneous operation becomes frequent and the efficiency of a vacuum cleaner corresponding thereto is inferior but, in this invention constituted of an electromotive sensing part (A), a frequency separation part (B), a convertion part (C), a control part (D), a motor driving part (E) and an operation state disply part (F), sucked waste refuse is analyzed on the basis of vibration frequency obtained from various impurities and, corresponding to this, the amt. and kind of waste refuse and a suction state are judged to regulate the driving force of a motor.
Patent JP-H09165374-A (JP)
Title: 2,6-dichloroisonicotinic phenetylamide derivative and plant disease injury controlling agent
Inventor: ASADA TORU
IPC: C07D213/81
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain 2,6-dichloroisonicotinic phenetylamide derivative having excellent effect on controlling various plant disease injuries due to plant pathogenic virus, bacteria and mould, free from any concern about chemical injury to plants, thus useful as a plant disease injury controlling agent. SOLUTION: This new compound is expressed by formula I [R<1> , R<2> and R<3> are each H or a lower alkyl; R<4> is H, a (halogen-substituted) lower alkyl; (halogen-substituted) lower alkoxy, (lower alkyl-substituted) amino, nitro, cyano or halogen; R<1> and R<4> , and R<2> and R<3> may each be combined into a ring; excepting that R<2> is methyl, and R<1> , R<3> and R<4> are each H], e.g. 2,6-dichloroisonicotinic phenetylamide. The compound of formula I is obtained by reaction of 2.6- dichloroisonicotinic acid chloride of formula II with a compound of formula III in a solvent in the presence of a base.
Patent JP-H07183726-A (JP)
Title: Voltage controlled oscillator
Inventor: TANAKA MASAHIKO
IPC: H03B5/12
Filed: 1993-12-24
Abstract: PURPOSE:To extend the oscillation frequency range by connecting a capacitor element for variable capacitance range expansion in parallel to a varactor diode through a switch. CONSTITUTION:A switching element 4 is formed with an FET, and a prescribed voltage is applied to its gate terminal 3 from the outside to control on/off of the element 4. When the element 4 is turned off, a capacitor element 6 is cut off from the resonance circuit of a varactor diode 8 and an inductor 7. Consequently, the resonance frequency range is limited to a variable range CD1 to CD2 of the capacitance of the resonance circuit, namely, the internal capacitance of the diode 8. When the element 4 is turned on, the capacitance of the resonance circuit is changed from (C6+CD1) to (C6+CD2) where C6 is the capacitance of the capacitor element 6. Therefore, the capacitance is continuously changed to CD1 to CD2 in the case of turning off the element 4 and to CD2 to CD2+C6 in the case of turning on the element 4 when C6 is specified as CD2-CD1, thus extending the oscillation frequency range.
Patent JP-2000155957-A (JP)
Title: Tracking servo circuit
Inventor: TAKANO KOJI
IPC: G11B20/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a tracking servo circuit by which the movement of a pickup can be controlled precisely. SOLUTION: On the basis of the sign bit ER0 of error data ER which is generated by an A/D converter 11, a selection control signal SL is generated. A selector 13 is operated in such a way that one out of the error data ER and fixed data CV is selected so as to respond to the selection control signal SL, and the selected data is supplied to a driving-signal generation part 16. When any polarity of the error data ER is replaced with that of the fixed data CV on the basis of the sign bit ER0, precise braking information can be obtained.
Patent JP-H01169301-A (JP)
Title: Electrostatic capacitance type displacement detecting probe
Inventor: KANEKO REIZO
IPC: G01B7/14
Filed: 1987-12-25
Abstract: PURPOSE:To facilitate the setting of a probe and to enhance resolution and sensitivity, by forming the shape of the probe, which faces a surface to be measured, into a spherical surface. CONSTITUTION:A spherical surfaced probe 3, whose tip part has the spherical surface shape, is provided at the central part of the outer tube 4 of a probe through an insulator 7. The spherical surfaced probe 3 is made to face a surface to be measured 1, and the change in electrostatic capacitance is detected. In this way, the distance between the probe and the surface to be measured 1 can be set at a very small length. Thus, resolution at nanometer unit can be readily obtained.
Patent JP-2001141539-A (JP)
Title: Method of correcting temperature of flow sensor, and flow sensor circuit
Inventor: KIMURA OSAMU
IPC: G01F1/696
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To precisly correct fluctuation, of a sensor output value output from a flow sensor, caused by a peripheral temparature even in a low flow rate. SOLUTION: This method is provided with a heater driving circuit 11 for driving a heater resistance to control a heating temperature of the heater resistance at a constant value, the flow sensor 13 having the heater resistance and a temperature sensing element for temperature measurement arranged in the vicinity of the heater resistance, and for detecting a temperature change of a fluid by heating of the heater resistance using the temperature sensing element to output the sensor output value, a relational expression calculating part 20 for relating the sensor output value in the each peripheral temperature to the sensor output value in a reference temperature, and for calculating a relational expression expressed as a function of the each peripheral temperature, based on the sensor output value from the flow sensor 13,  and a temperature correcting part 21 for temperature-correcting the sensor output value in the each peripheral temperature using the relational expression calculated by the calculating part 20.
Patent JP-H08183542-A (JP)
Title: Gusset bag
Inventor: TAKAHASHI HIROKI
IPC: B65D33/18
Filed: 1994-12-28
Abstract: PURPOSE: To form an opening of an optional size by a method wherein for the sealing of a mouth of a gusset bag, a narrow width sealing is performed to an intermediate location, and then, a wide width sealing is performed with a step as the border, and a cut line is set at a position which is under the narrow width sealing and leaves a small part of the wide width sealing. CONSTITUTION: For a mouth sealing 2 of a gusset bag 1, a narrow width sealing 3 is performed to an intermediate location of the bag, and a wide width sealing 5 is performed for the remaining part ahead of the intermediate location with a step 4 as the border, and the mouth sealing 2 is done along a lateral one line, and a cut line (a) is set at a position shown by a chain line. When the mouth of the gusset bag 1 is cut using scissors, etc., along the cut line (a) at a location where a small part of the wide width sealing 5 remains, the mouth of the bag 1 is not opened at the area where the wide width sealing 5 remains, and only the narrow width sealing 3 side is opened. For this reason, by pulling out the gusset part to the outside, a spout 6 which is close to a triangular shape can be formed.  By this method, a spout of an appropriate size can be obtained, and the pouring out of a contained liquid can be stably performed.
Patent JP-H11164459-A (JP)
Title: Opgw gripping clamp
Inventor: SUKEGAWA TOSHIMITSU
IPC: H02G7/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of an optical fiber compound overhead earth- wire, increasing loss of the optical fiber, or wire breakage in the clamp for the optical fiber compound overhead earth-wire, by providing a rubber for covering the optical fiber compound overhead earth-wire in the clamp for gripping the optical fiber compound overhead earth-wire. SOLUTION: Two optical fiber compound overhead earth-wires (OPGW) are clamped at an OPGW gripping clamp through a rubber 1, and fastened and gripped with a bolt passing in a bolt fitting hole. The rubber 1 is formed into such a shape as a cylinder is half-split so as to envelope the OPGW. A plurality of pole-shaped rubbers 3 are formed at the inner surface of the rubber 1, or at the side which comes into contact with the AS-wire of the OPGW. The rubber 1 is formed by conducting raising like lawn grass in its clamp inner periphery surface. The pole-shaped rubber 3 and the rubber 1 bury a long clearance generated between the stranding line of the AS-wire 5 and the clamp. The two OPGWs constituted of the AS-strand 5 and an OP-unit 4 are clamped and gripped concurrently.
Patent JP-H09165554-A (JP)
Title: Aqueous coating material composition
Inventor: YANAGASE AKIRA
IPC: C08F287/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating material composition excellent in preservation stability, capable of forming a membrane excellent in hardness, waterproofness and filth resistance. SOLUTION: This aqueous coating material composition contains an emulsion of (I) a graft block copolymer consisting of (A) a polymer block having dimethylsiloxane as a repeating unit, (B) a polymer block having a vinyl polymerizable monomer as a repeating unit and (C) a graft crossing unit containing silicon copolymerized with (A) the polymer block and (B) the polymer block and (II) a colloidal silica, and consists of 1-300 pts.wt. content of the solid portion of the component (II) based on 100 pts.wt. that of the component (I).
Patent JP-H07177936-A (JP)
Title: Original platen
Inventor: KUME YASUMASA
IPC: A47B19/00
Filed: 1993-12-24
Abstract: PURPOSE:To automatically move a cursor along the respective lines of an original. CONSTITUTION:When a stepping start switch 53 is operated, first and second motors 31 and 32 are driven back and forth, and a slide member 41 and a switch operating member 44 are respectively moved downward. When the switch operating member 44 operates a downside line interval setting switch 48, the first and second motors 31 and 32 stop driving, and the slide member 41 and the switch operating member 44 stop moving. As a result, a cursor 12 fitted to the slide member 41 is moved just for one line. Afterwards, only the second motor 32 is driven backward, the switch operating member 44 is moved upward and when an upside line interval setting switch 47 is operated, the second motor 32 stops rotating.
Patent JP-H09137617-A (JP)
Title: Garage with folding type wall construction
Inventor: MINAGAWA MITSUO
IPC: E04H6/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced garage with easy installation work by providing a folding type garage wall made of hard foam plastic hollow blocks finished by adhering plastic tile on both the surfaces with easily detaching and attaching features. SOLUTION: A decorative finish material is coated to the surface of plastic tile with a hard polystyrene foam of a predetermined thickness as a base material. And the plastic hollow blocks are reinforced with aluminum square pipes and made as a folding type wall construction finished with a plastic tile jointed and adhered with a one-liquid type modified silicone-based adhesive. Wall 1 and a door 2 are assembled and fixed. Also, a total of four posts are installed inside at each corner and an arch type roof 3 made of an acrylic plate and a gate 4 are erected. By doing this, a garage with excellent appearance and weather resistance can be easily assembled and installed even by unskilled persons.
Patent JP-2001144800-A (JP)
Title: Transmission confirming method, reception terminal and system
Inventor: TAKADA MAKOTO
IPC: H04W28/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique concerning a transmission confirming method, its reception terminal and its system by which the burden on a communication network is relieved and the reduction of a throughput and the increase of transmission delay are suppressed by reducing the frequency of a re-transmission request to a transmitting station which is executed at every error detection when an error exists in receiving a transmission file from the transmitting station in a receiving station in a one-to-multiple communication environment. SOLUTION: Fig. 1 is the block diaphragm of a transmission confirming system concerning an execution state. The transmission confirming system is nearly constituted of a transmitting station S, repeater receiving stations T1-Tm and the receiving stations R11-R1n to Rm1-Rmn. The transmitting station S is provided with a transmission terminal D and each of the receiving stations R11-R1n to Rm1-Rmn is provided with a transmission confirming receiving terminal E.
Patent JP-H03188259-A (JP)
Title: Pattern defect correcting device
Inventor: SUGITA TOSHIO
IPC: C23C14/02
Filed: 1989-12-18
Abstract: PURPOSE:To easily and accurately correct patterns of intricate shape by sticking a film to the white defect part of the patterns formed on a body to be corrected and melting away the black defect part with a laser beam. CONSTITUTION:A photomask 4 which is the body to be corrected is set on a substrate holder 12 in such a manner that the pattern surface of the mask faces upward. The pattern surface is observed by a microscope 8 or monitor television 10 to detect the defect. If the defect is a white defect, a film forming device 2 is pressed to the surface of the photomask 4 and the film of Cr, etc., is stuck to the defect part. If the fresh black defect, such as the deviation of the patterns or the protrusion by the patterns of the intricate shape, arises, this defect is observed by a monitor television 11 connected to a laser unit 7 and is irradiated with the laser beam, by which the black defect is melted away. The patterns are accurately corrected in this way without holding the body to be corrected in a vacuum.
Patent JP-H04196956-A (JP)
Title: Telephone set with charging function
Inventor: KUSAKA SHINYA
IPC: H04M15/30
Filed: 1990-11-28
Abstract: PURPOSE:To confirm a charged amount on a telephone set by displaying the charged amount corresponding to the passage of speaking time and printing a transmitted number, speaking time and integral charged amount for each speaking. CONSTITUTION:A storage circuit 2 stores charging information for each communication business company, speaking area and speaking time zone, and according to a signal from an integration circuit 5 to calculate the charged amount to the passage of time after transmission, the charged amount is displayed at a display circuit 6 and a display device 7. When speaking is finished, a printing circuit 8 and a printer 9 prints the transmitted number, speaking time and integral charged amount of the speaking.
Patent JP-2001148514-A (JP)
Title: Illuminating light source
Inventor: SUGIMOTO MASARU
IPC: H01L33/54
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce cost and prolong service life of an illuminating light source. SOLUTION: This illuminating light source is composed of a substrate (printed-circuit board) 100 that has a plurality of depressed parts Cav with a minimum internal diameter of approximately 2 mm, a semiconductor light- emitting device 200 that is mounted into each depressed part Cav of the substrate 100, and resin 300, that disperses a phosphor for retaining, and is filled into each depressed part Cav of the substrate 100.
Patent JP-H11223553-A (JP)
Title: Ultraviolet detector
Inventor: HEGI YASUHIRO
IPC: G01J1/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To detect ultraviolet rays speedily at low cost by constituting a detector by encapsulating a photosensitive material which is cured and whitened from a transparent liquid, when ultraviolet rays are irradiated thereto in a package which is transparent at least partly. SOLUTION: An ultraviolet detector 11 is manufactured by holding a photosensitive composition 13 as a colorless transparent liquid between two transparent resin films 12a, 12b of polyethylene terephthalate or the like, thermally fusing a periphery 14 of the films 12a, 12b and sealing the photosensitive composition 13. The photosensitive composition 13 is prepared, for instance, by adding to trimethylol propantriacrylate as a photopolymerization monomer, triethanol amine incompatible to the monomer, isopropyl alcohol as a common solvent and a predetermined photopolymerization initiator. When the ultraviolet detector 11 is placed at a place where to detect, the photosensitive composition 13 is cured to be a porous structure and whitened when an irradiation amount of the ultraviolet rays reaches a predetermined threshold.
Patent JP-H07184183-A (JP)
Title: Multi-point video conference system
Inventor: IIZAWA JUNICHI
IPC: H04M11/00
Filed: 1993-12-24
Abstract: PURPOSE:To realize setting of a multi-point conference from a video conference terminal equipment inexpensively without an external device such as a MODEM. CONSTITUTION:A video conference terminal equipment 2 makes a call to a multi-point video conference controller 1 by an ISDN line 3. In this case, conference sponsor information such as number of conference participated terminals is set to a user user information element in a setup message of the ISDN. The multi-point video conference controller 1 receiving a call from the video conference terminal equipment 2 uses at first an ISDN line control section 1-1 to extract conference sponsor information from the user user information element and informs it to a central control section 1-4. The central control section 1-4 discriminates number of connected lines or the like and uses a line exchange section 1-2 to connect required line numbers and gives a command of call processing to the control section 1-1 when a all to other terminals is required. When the conference form is 1-1 conference or the like, the line exchange section 1-2 is used to connect lines only, but in the case of multi-point conference, a multi-point conference control section 1-3 is used to implement separation of picture signals and audio signals, changeover of pictures and addition processing of audio signals.
Patent JP-H07191169-A (JP)
Title: Ion deflecting magnet and method for ion deflecting
Inventor: OKUYAMA TOSHIHISA
IPC: H05H7/04
Filed: 1993-12-24
Abstract: PURPOSE:To prevent damage of a beam damp by furnishing a main magnet, which is arranged along a neutral particle beam line and deflects an ion beam advancing together with the neutral particle beam, and an aux. magnet which further leads the deflected ion beam to the specified direction. CONSTITUTION:A main magnet 1 is provided with a magnetic pole 1a. and a coil 1b wound around this magnetic pole 1a is installed. Approx. perpendicularly to the main magnet 1, an aux. magnet 2 is installed which deflects the ion beam once deflected by the main magnet 1 further using Rorentz's force and leads to the specified direction. The aux. magnet 2a is provided with a magnetic pole 2a, and another coil 2b wound around this magnetic pole 2a is installed. Further a beam damp 3 is installed approx. parallel to the aux. magnet 2. Thereby the ion beam 4 is bent as returning to the neutral particle beam 5 side, put incident on the heat receiving surface of the beam damp 3, and converted into a heat energy to be carried away.
Patent JP-H09169390-A (JP)
Title: Tank structure
Inventor: NAKATANI YOSHITAKA
IPC: B29C45/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight, high-rigidity septic tank by a method wherein a tank structure that forms the shell of the septic tank is made of a fiber- reinforced foamed polyurethane resin and specially-shaped ribs are arranged on the shell. SOLUTION: This tank structure includes a tank upper part 1 and a tank lower part 2 and they are made of a fiber-reinforced polyurethane resin and bonded together with their openings facing each other. Sidewalls 1a and 2a of the tank upper and lower parts 1 and 2 are provided with reinforcing ribs 4 that stretch along the depth and protruded inside the tank. The height H of the protruding ribs 4 is 6-60mm and the curvature radiuses R of carved parts of the ribs 4 are at least 2mm and less than the height H. The tank structure is produced by a forming method wherein the working environment is improved with less scatter of glass fibers at the site and without emission of volatile substances harmful to human body when the tank structure is formed.
Patent JP-H05164214-A (JP)
Title: Gear transmission device
Inventor: KAWAGUCHI KATSUHIKO
IPC: F16H55/17
Filed: 1991-12-13
Abstract: PURPOSE:To provide a gear transmitting device which is capable of suppressing generation of abnormal noises and holding the gears. CONSTITUTION:A gear transmitting device is provided with a plurality of gears 4-6 which are respectively inserted in a plurality of shafts 2, 3 arranged in parallel. A protruded part 12 having a smooth curved surface 11 on the outer circumferential part is formed on the side surface of either of the gears 4, 6 which are inserted into the different shafts 2, 3 and whose side surfaces opposite to each other are brought close thereto. Even when the gears 4, 6 get inclined relative to the plane normal to the shaft center of the gears, the adjacent gears 4, 6 are brought into contact with each other by the smooth curved surface 11 on the outer circumferential part of the protruded part 12.
Patent JP-H10166644-A (JP)
Title: Image forming apparatus
Inventor: FUJIMOTO AKIHIRO
IPC: H04N1/113
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the quantity of light can be controlled constantly for a plurality of laser light sources regardless of electrical or thermal crosstalk. SOLUTION: The image forming apparatus comprises a plurality of laser light sources 41a, 41b and forms a latent image on a photosensitive drum by scanning the drum linearly and simultaneously with a plurality of laser lights emitted from respective laser light sources in response to respective image signals therefrom. The plurality of laser light sources are provided, respectively, with photodiodes 42, 43 for detecting a part of laser light and drive current for each laser light source is controlled based on the output signal from a corresponding photodiode and a predetermined reference voltage thus controlling the quantity of light of each laser light source in real time.