baber/WOPTO huggingface dataset:
Patent JP-H03181353-A (JP)
Title: Coating controller
Inventor: MATSUO KAZUHIDE
IPC: B05B13/04
Filed: 1989-12-12
Abstract: PURPOSE:To carry out efficient coating with a simple control by setting the first time to start the injection of coating after a start signal is emitted and the second time to stop the injection or coating. CONSTITUTION:At least one start signal Sa is outputted from a start signal generating means C1 while a coater G marks one stroke. The first time to start the injection of coating from the coater G after the start signal Sa is emitted and the second time to stop the injection of coating from the coater G are obtained by a timer means C2. The start signal Sa is inputted to a control means C3, which sends a driving signal to the timer means C2, sends a coating injection signal to the coater G after passing of the first time and sends a coating injection stop signal to the coater G after the lapse of the second time. Consequently, efficient coating is carried out with a simple control.
Patent JP-H01164935-A (JP)
Title: Screen device
Inventor: NISHIDA TSUTOMU
IPC: G03B21/56
Filed: 1987-12-21
Abstract: PURPOSE:To prevent central sounds from being interrupted by a screen and to make a speaker larger by integrating with a screen by applying the screen on the diaphragm of a large size flat speaker and mounting the speaker of three channels on a screen frame. CONSTITUTION:The screen is obtained by applying the screen on the diaphragm of the flat speaker which produces bass sounds and it is provided with a left channel bass sound part 1, a central channel bass sound part 2 and a right channel bass sound part 3 and also equipped with the left channel treble sound part 4, the central channel treble sound parts 5 and 6 and the right channel treble sound part 7 of the speaker for treble sounds incorporated in the screen frame 8. With such a constitution, videos are projected on the screen which is the diaphragm of the speaker for bass sounds and the sounds of three channels are outputted from the speaker on the screen and the screen frame. Thus, the central sounds can be prevented from being interrupted by the screen and the speaker can be made larger with the size of the screen.
Patent JP-H11161284-A (JP)
Title: Variable noise absorption equipment
Inventor: DATE MUNEHIRO
IPC: G10K11/178
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable noise absorption equipment capable of electrically largely changing the sound absorbing characteristic by inserting it to a propagating passage of elastic wave. SOLUTION: This equipment is provided with a piezoelectric material 32 having piezoelectric property and fixed to a frame 31 or the like in the circumferential part, at least a pair of electrodes 34 provided on both opposed surfaces of the piezoelectric material 32, and at least one circuit element 36 for connecting the electrodes to each other. The piezoelectric material 32 has a curved plate form, and the circuit element 36 (for example, a circuit showing a negative capacity) is constituted in such a manner that its electric characteristic is variable, so that the elastic modules (real number part of elastic modulus) and the loss factor (imaginary number part of elastic modulus) of the piezoelectric material 32 are changeable.
Patent JP-H03124802-A (JP)
Title: Necktie
Inventor: HERUBERUTO HAARU
IPC: A41D25/00
Filed: 1989-12-13
Abstract: PURPOSE: To obtain a necktie doubly usable and suitable for various individual requests, by mutually bonding at least two cut parts comprising different face side cloths. CONSTITUTION: The objective necktie 1 is obtained by sewing up cut parts 2 and 3 having different face side cloths 4 and 5 or 6 and 7 at longitudinal stitches 15 and 16 to form two parts 8 and 9 and sewing up the parts at a lateral stitch 14.
Patent JP-H1114348-A (JP)
Title: Vehicle recognizing method using image system
Inventor: RYU NANKEI
IPC: G06T7/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate an error caused in a conventional image system by accurately discriminating whether it is a shadow formed under a vehicle or a general shadow, and recognizing an approaching vehicle by a discriminated result. SOLUTION: A portion where a gray level sharply varies is detected by successively comparing gray levels from one direction through a constant method on a signal of an image screen detected by a camera part. This method contains a shadow sensing stage to recognize only a shadow part, a forming stage to form a window, an operation stage to perform an operation on a dispersion value to brightness by a shadow set on an under surface of a formed window and a shadow discriminating stage to recognize the approach of a vehicle by recognizing a shadow of a road surface formed under the vehicle by comparing the arithmetically operated dispersion value and a preset reference value with each other.
Patent JP-H03187933-A (JP)
Title: Production of silica glass
Inventor: SHIRAISHI KOICHI
IPC: C03B19/12
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a silica glass having improved bonding strength and plasticity by adding an organic binder to a slurry of spherical silica produced by the reaction of a silicic acid ester in a specific reaction solution, forming the mixture and subjecting the formed product to drying, degreasing and heating. CONSTITUTION:A slurry of spherical silica having particle diameter of 0.03-5mum is produced by mixing and reacting (A) a silicic acid ester (e.g. tetramethroxysilane) with (B) a reaction solution having a concentration of 0.001-5mol/l and containing 1.0-7.5mol/l of a base (e.g. ammonia), 1.0-30mol/l of water and an organic solvent (e.g. methanol). The slurry is concentrated to 1-95wt.% concentration and the viscosity of the slurry is adjusted to 15-500 poise by the addition of a organic binder (e.g. methylcellulose). The slurry is formed, dried by heating at 50-200 deg.C, degreased by heating at 400-800 deg.C and finally heated at 1150-1600 deg.C to obtain a transparent glass.
Patent JP-H09147987-A (JP)
Title: Half-fitting detecting connector
Inventor: AOYAMA MASAHIKO
IPC: H01R13/64
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be assembled easily. SOLUTION: In a female side connector 20, a cylindrical cover 40 is installed to cover the outer periphery of a housing 30 furnishing a cylindrical hood 31 by placing a twisting spring, and a notch 33 coincident to the axial direction is formed to the hood 31, while a rib 11 penetrable to the notch 33 is formed to a male side connector 10, so as to regulate to prevent the rotation in the insertion, and furthermore, a cam pin 11a projecting to the outer side at the tip of the rib 11 to the male side connector 10, while forming a slit for pressing out directing to the oblique direction, and a slit for slip off prevention orthogonal to the axial direction, to the cover 40, and when the male side connector 10 enters in the slit for slip off prevention at the terminal being pressed by a reaction to rotate the cover 40 by the inclined surface of the slit for pressing out,  the cover 40 is rotated and engaged.
Patent JP-2000144839-A (JP)
Title: Pipe connection device
Inventor: NAKAYAMA FUKUZO
IPC: E03C1/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a connection device which can be suitably used for bathtub water circulation when hot spring water or sea water is utilized for bathtub water, or connection of pipings penetrating a water-proofing layer such as pipings for supply of water or hot water, which will not be deteriorated or broken even when it gets in contact with asphalt or water-proofing agent, in which a terminal process to the water-proofing layer terminated at an outer circumference of a sheath pipe can be easily conducted, and in which construction workability and sealing performance can be improved. SOLUTION: This piping connection device comprises a socket 1 of synthetic resin for connection of a pipe, a metal sheath pipe 2 covered around the socket 1 having an interval S and engaged with the socket 1 at least at one end part, and a metal flange water-proofing plate 3 integrally provided on an outer circumference of the sheath pipe 2 and provided with an installation hole. A flange 7 is formed of elastic filler material 4 filled between the sheath pipe 2 and the socket 1 to overhang outside at an upper end part of the sheath pipe 2.
Patent JP-H04192474-A (JP)
Title: Manufacture of solar battery
Inventor: HISAMATSU TADASHI
IPC: H01L31/04
Filed: 1990-11-26
Abstract: PURPOSE:To reduce a compressive stress by a process wherein a thick semiconductor substrate is processed to a desired thickness by leaving a reinforcement member on one face, a photodetection face composed of a p-n junction is formed on the other face, an electrode is formed on one face and a cover glass is pasted on the upper part of the photodetection face. CONSTITUTION:When a thick semiconductor substrate 1 is processed to a prescribed thickness, it is etched by leaving a film 9 as a reinforcement member on one face in order to prevent a warp. Then, a photodetection face composed of a p-n junction is formed on the other face; electrodes 4 are formed on one face. A cover glass 8 is pasted on the upper part of the photodetection face. This process prevents a compressive stress from being generated. That is to say, since the film 9 as the reinforcement member is formed on one face of the semiconductor substrate 1, the film 9 prevents the compressive stress even when the electrodes 4 of a metal is formed on the face. Thereby, it is possible to manufacture a thin silicon solar battery in which no stress is exerted on a solar battery cell.
Patent JP-2001137962-A (JP)
Title: Drawing apparatus
Inventor: TOBIMATSU MASAKAZU
IPC: B21D22/16
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To simplify operation by placing two pairs of tools to a tool mounting table, selecting respective tools through operation of a cam plate and advancing/ retreating in a drawing apparatus, drawing is conducted by the conventional method so that by advancing/retreating a drawing roller mounted to a tool mounting table a cutting tool is mounted to an another tool mounting, the tool mounting table is advanced/retreated for cutting a section not required, but this conventional method has the problem of a complex construction and requires an additional man power in operation. SOLUTION: In a drawing apparatus 1 in which a tool mounting table 3 to support a working tool slidable in a radial directing is arranged to a spindle 2 tip, a cam plate 5 to move the tool in the radial direction is arranged to a cam shaft 4 tip coaxially fitted into the spindle 2, the cam shaft 4 is actuated in linking to rotation of the spindle 2, the working tools are arranged with two sets, a reversely moving mechanism is arranged to one of the working tools.
Patent JP-H05156374-A (JP)
Title: Method for sampling sample strip in continuous process line of steel strip
Inventor: MASUNO YASUHIKO
IPC: G01N1/04
Filed: 1991-12-09
Abstract: PURPOSE:To precisely execute the correspondence to a steel strip and a sample strip without any mistake by cutting the sample strip with an outlet side shear after marking the information corresponding to the sample plate and the steel strip at the cutting position as the sample of the steel strip in the outlet side of a continuous treatment apparatus of the steel strip. CONSTITUTION:At the time of executing the continuous treatment of continuous annealing, etc., to the steel strip 4, at the position taking out as the sample in the condition of the steel strip 4, a coil number discriminating the belonging coil of this sample is printed with a marking device 8. Successively, in the surface of the steel strip 4, oil is coated by an oil coating machine 7 and at the time of advancing to the position of the shear 5, the steel strip is cut with the shear 5 to take the sample strip 4a, and the sample strip is advanced on the conveyor 1b further, advanced on the conveyor 1c in the direction of a sample bag 9 from a gate 6 and collected in the sample bag 9. Even if plural sample strips 4a-4g are stagnated due to some trouble at the position 3 on the conveyor 1c, there is no mistake in the correspondence to the steel strip coil and the sample strip.
Patent JP-H04192743-A (JP)
Title: Reception processor
Inventor: NAGAI SHINTARO
IPC: H04L12/911
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate necessity for providing plural buffers corresponding to the longest data by providing a transfer control means to store following transfer data in the other buffer when it is detected that the data length of the transfer data is larger than the storage capacity of the selected buffer. CONSTITUTION:Each time a transfer clock signal is received from an HDLC frame decomposition part 101, a transfer timing control part 108 outputs a count-up signal to a transfer data length counter register 107, and the transfer data length counter register 107 increases the count value. Data to be transferred from the HDLC frame decomposition part 101 are successively stored in a small buffer 102a by DMA transfer. A buffer switch control part 109 analyzes the transferred data based on the received clock signal and when the length of the transferred data is larger than the storage capacity of the small buffer 102a, a switch instructing signal is outputted to a received leading address selector 105 so as to select the leading address of a large buffer 102d after executing the transfer of a control field.
Patent JP-H04194600-A (JP)
Title: Missile device
Inventor: IKEDA TAMAKI
IPC: F41G7/30
Filed: 1990-11-27
Abstract: PURPOSE:To prohibit a searching by an enemy with an electromagnetic wave or an infra-red ray as well as a visible image and improve a remaining characteristic of a missile device by a method wherein almost of all missile devices are installed under the sea. CONSTITUTION:Either an enemy air-plane 41 or an attacking missile 42 flying over the sea searches over the sea in order to attack a missile device; since only a search radar 1a for the missile device is present on the sea, a radar cross area is quite small and its detection is quite difficult. In addition, the searching radar 1a installed on the sea causes the missile device to be hardly detected due to the fact that a clutter component is detected as a noise under an influence of a wave or the like to cause the electromagnetic wave to be irregularly reflected. In turn, in place of the electromagnetic wave, an infrared ray is used for searching by an enemy air-plane 41 or an attacking missile 42, a background required for recognition of the target and a temperature difference of the target with the infrared ray can not be detected due to a presence of heat source in the sea and thus no attack can be carried out. In the event that a visible light is used, since a searching radar 1a of the missile device is small in size, an air-plane having a high altitude shows a quite low possibility in finding.
Patent JP-H01167290-A (JP)
Title: Method for carrying out oxidation resistance traeatment of carbon material
Inventor: HASEGAWA KAZUHIRO
IPC: C04B41/50
Filed: 1987-12-22
Abstract: PURPOSE:To contrive remarkable improvement of oxidation resistance at high temperature, by impregnating a polymeric organic silicon compound into a carbon fiber- reinforced carbon material, heat-treating the impregnated material to convert the material to SiC and forming SiC or Si3N4 film on the surface thereof by chemical vapor phase deposition method. CONSTITUTION:Dimethyldichlorosilane is subjected to dechlorine condensation and heat decomposition condensation and 40-80 pts.wt. of the resultant polymeric organic silicon compound being a polymer such as polycarbosilane polysilactyrene and having 1000-50000 molecular weight is dissolved in 60-20 pts.wt. organic solvent such as xylene or hexane to give impregnation solution. Then carbon fiber-reinforced carbon material is reduced in pressure and then the above-mentioned impregnation solution is poured into the carbon material and the solution is pulverized to impregnate into the carbon material and then heated to evaporate the organic solvent. Then the impregnate is heat-treated in an inert gas atmosphere at 1000-1600 deg.C to convert the polymeric organic silicon compound impregnated to the surface and inside to SiC and as necessary the conversion is repeated several times to form SiC having 10-100mu thickness and SiC or Si3N4 film having 50-500mu thickness is deposited and formed.
Patent JP-H07184145-A (JP)
Title: Power supply device for television receiver
Inventor: HIRAHARA HIROAKI
IPC: H04N5/63
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a power supply that starts stably even when a 5V load for a digital circuit increases, by supplying a current from an output line not in use at rising of the power supply such as a 30V line for audio output to a 140V line to quicken the rise of the 140V line thereby preventing the drop of the voltage 5V. CONSTITUTION:At application of power, when a voltage of a output 3 reaches 14V, a current flows through a path of a Zener diode 7 photocoupler 6  Zener diode 8   transistor(TR) 9 and information of a secondary voltage is delivered to a primary side control circuit by the photocoupler 6. When a control signal voltage 13 is turned on at the end of initial setting and a TR 20 is conductive simultaneously, since a voltage of an output 2 reaches a voltage of 30V, a current flows to a Zener diode 19 and a Zener voltage is applied to a base of a TR 17. Since a voltage of an output 5 is zero in this case, the TR 17 is conductive and a current flows from a 30V line to a 140V line 5 to charge up a smoothing capacitor 25 of the 140V line and the voltage of the 140V line 5 reaches 30V. Then the 140V line rises to the voltage of 140V. The voltage drop of the output 4 is decreased and a voltage of an output 16 stays at 5V.
Patent JP-H09133629-A (JP)
Title: Treatment method for spectrum in spectral measurement and determination method using it
Inventor: ASHIBE EMI
IPC: G01J3/28
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce a random noise on an absorbance spectrum in a spectral measurement and to perform a quantitative analysis with high accuracy. SOLUTION: A fixed-value spectrum or a constant spectrum is added to a measured energy spectrum, an absorbance conversion is performed, and an absorbance spectrum in which a random noise is reduced is obtained. The absorbance spectrum in which the random noise is reduced by this treatment is analyzed quantitatively. In addition, the absorbance spectrum in which the random noise is reduced by the treatment is analyzed quantitatively by a multivariate analytical method.
Patent JP-2001139514-A (JP)
Title: Method for producing aromatic dicarboxylic acid
Inventor: NOGUCHI NAOKI
IPC: B01D3/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an industrially extremely economical method having merits of requiring no drier, enabling the energy used for the drying to be saved and the like, especially in the method for producing terephthalic acid by a liquid- phase oxidation of p-xylene. SOLUTION: This method for producing an aromatic dicarboxylic acid by carrying out the liquid phase oxidation of a dialkyl aromatic hydrocarbon with molecular oxygen in a reaction medium, and removing the reaction medium from the obtained slurry to provide the product of the aromatic dicarboxylic acid comprises carrying out the solid-liquid separation of the slurry under pressurization, and subjecting the aromatic dicarboxylic acid obtained as a solid to a flashing treatment without reheating the one by moving the one from the pressurized condition to a separation vessel kept at a low pressure to provide the aromatic dicarboxylic acid from which the reaction medium has been removed.
Patent JP-H08174262-A (JP)
Title: Excimer laser machining method
Inventor: FUJIWARA YASUHIRO
IPC: B23K26/38
Filed: 1994-12-27
Abstract: PURPOSE: To provide an excimer laser machining method which enables machining of hard-to-work materials with excimer laser. CONSTITUTION: A water-repellant film 5 having an inefficient workability by excimer laser is held between an ink discharge head member 4 and a member 7 which have a satisfactory workability, and irradiated with an excimer laser beam 6 so as to work the entirety simultaneously. Consequently, the absorptivity of excimer laser energy is high on the member which is set in close contact to the water-repellant film 5, enabling the water-repellant film 5 to be machined simultaneously when the member 7 with the satisfactory workability is machined.
Patent JP-H05133966-A (JP)
Title: Measuring method of electromagnetic pickup
Inventor: MATSUO TETSUYA
IPC: G01P3/488
Filed: 1991-11-13
Abstract: PURPOSE:To achieve higher sensitivity and smaller size of an electromagnetic pickup by shortening a core which is utilized for positioning in the injection molding of a body part of the electromagnetic pickup. CONSTITUTION:A sensor section 20 is fitted into a die cavity while a connector section 40 into a core 42 and an added part 36 is pinched between slide cores 14 and 16 to position. Under such a condition, a molten resin is injected into the cavity to mold a body part 22 covering the sensor section 20. After the molding, the added part 36 is removed from a core 30. The added part 36 set at the core 30 enables the positioning of the sensor section 30 accurately in the die cavity. This allows the shortening of the core 30 to increase an output voltage of an electromagnetic pickup 18 thereby achieving higher sensitivity and smaller size.
Patent JP-H01167862-A (JP)
Title: Video clock generating circuit for laser printer
Inventor: TAKANO YUTAKA
IPC: G02B26/10
Filed: 1987-12-24
Abstract: PURPOSE:To loweringly suppress the frequency and to reduce the cost by provid ing an original oscillator for generating a reference clock of a prescribed fre quency being near a frequency of a video clock, in a video clock generating circuit for generating a video clock. CONSTITUTION:A voltage controlled oscillator 13 stops an oscillation extending over a prescribed period by an output (b) of a one shot 11, and thereby, starts an oscillation by synchronizing with a beam detecting signal (a), and outputs a video clock (d) of a frequency which has been adjusted in accordance with a control voltage (m). An original oscillator 14 generates continuously a reference clock of a prescribed frequency f0 being near a frequency requested by the video clock (d). Subsequently, for instance, when a coincidence signal (e) is generated at a time point t7 before an output point t8 of a frequency division timing signal (h), an advance control circuit 21 outputs an advance designating signal (j) of the time t7-t8, and a controlled variable generating circuit 19 outputs a controlled variable signal (k) of the time t7-t8. A sample and hold circuit 22 decreases the control voltage (m), based on each signal (j), (k), and as a result, the frequency of the video clock (d) after the time point t7 decreases.
Patent JP-H11143313-A (JP)
Title: Image peeling device
Inventor: IIJIMA TAKESHI
IPC: G03G21/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the staining of an image holder caused by the liquid puddle of an image peeling accelerating liquid, without reducing a processing speed, in an image peeling device. SOLUTION: The image peeling device for imparting the image peeling accelerating liquid 11 to the image holding surface of the image holder 1 to which an image forming material is stably stuck, attains keeping/carrying, so that the image holding surface after the image peeling accelerating liquid is imparted and an image peeling member come into contact with each other, in the contact part of the image peeling member 28 with a heating member 21 and heating the kept image holder by the heating member, to peel the image forming material from the surface of the image holder. The image peeling device is constituted so that the image peeling member 28 starts to come into contact with the heating member 21 from above in a horizontal direction.