baber/WOPTO huggingface dataset:
Patent JP-H04207683-A (JP)
Title: Image signal encoding and decoding device
Inventor: TAKIZAWA MASAAKI
IPC: H04N19/89
Filed: 1990-11-30
Abstract: PURPOSE:To omit the transmission of a GOB(Group Of Blocks) from a signal transmission side and to improve encoding efficiency and image quality by providing a zone identifier which identifies a processing zone on a decoder side. CONSTITUTION:This device includes a camera 1, a frame memory 2, an image information compressor 3, an encoder 4, a circuit 5, a decoder 6, a decoding processor 7, a zone identifying section 8, a frame memory 9, and a monitor 10. The zone identifier 8 of the part enclosed by a dotted line is added, by which the transmission of the GOB header is omitted. Namely, the GOB header needs not be transmitted when the GOB processed on the transmission side is made explicit on the receiving side. Such an identifier 8 as to identify the GOB is, thereupon, provided on the receiving side. The need for transmission of the zone (GOB) header from the transmission side is eliminated in this way and the encoding efficiency is substantially improved. The image quality is thus improved.
Patent JP-H03195891-A (JP)
Title: Heat feeder
Inventor: SAWADA TAKASHI
IPC: F28D15/02
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the abnormal rise of the temp. or pressure of a heater even under various piping condition and operating conditions and to realize stable operation by providing a liquid sump so as to branch the same from a return pipe filled with a liquid heating medium and providing a pressure detection means detecting the pressure in a hermetically closed circuit. CONSTITUTION:A hermetically closed circuit is constituted of an outward pipe 9 and a return pipe 10 and filled with an evaporative heating medium 11 and a liquid sump 13 is provided so as to be branched from the return pipe 10 through an opening and closing valve 12 and this opening and closing valve 12 is opened and closed corresponding to the signal of a pressure detection means 14. When the outward pipe 9 and the return pipe 10 are long, operation is performed in such a state that almost no heating medium 11 is present in the liquid sump 13 but, when the pipes 9, 10 are short, the heating medium 11 becomes an excessive state and is introduced into not only a radiator 8 but also the outward pipe 9 in a liquid state and the pressure and temp. of the whole of the circuit rise. When it is detected that pressure further rises to reach a predetermined set value by the pressure detection means 14, the opening and closing valve 12 is opened and the heating medium 11 in the return pipe 10 is collected in the liquid sump 13 and the heating medium 11 in the circuit is held to a proper amount and an abnormal pressure rise is prevented.
Patent JP-H08181607-A (JP)
Title: Lock-in time control system in pll circuit
Inventor: YOSHINAKA TADAAKI
IPC: H03L7/10
Filed: 1994-12-26
Abstract: PURPOSE: To provide a PLL circuit provided with a crystal VCO whose oscillating frequency variable range is narrow in which phase comparison is conducted at a low frequency. CONSTITUTION: The PLL circuit is made up of a VCO 3, a frequency divider 4 dividing an output frequency of the VCO 3 to generate a comparison pulse (sampling pulse), a sample-and-hold circuit 5 sampling an output of a sawtooth wave generator 2 based on a comparison pulse for phase comparison, and an integration device 6 being a component of a loop filter, and also a window pulse generator 7 generating based on a reference pulse and a window in/out detector 8 detects whether or not the window detection pulse generated by the frequency divider 4 is within the window pulse. When the window detection pulse generated by the frequency divider 4 is not within the window pulse, a frequency division ratio setting circuit 9 changes a frequency division ratio of the frequency divider 4 based on an output of the integration device 6 and the window in/out detector 8, to quicken lock-in time.
Patent JP-H07193988-A (JP)
Title: Ground fault detector for magnetic field of electric machine
Inventor: OTSUKA TOMIHISA
IPC: H02P9/30
Filed: 1993-12-28
Abstract: PURPOSE:To allow starting of a synchronous machine under sound state by delivering a ground fault detection signal to a ground fault detecting means through a selecting means and delivering an alarm upon detection of a ground fault. CONSTITUTION:Upon occurrence of a ground fault at any one of P or N between a field interrupter 2 and the contact 3 of an electromagnetic contactor, the ground fault part is connected with the ground point of a ground fault detector 7 when a selection switch 13 is turned to position (b). Consequently, a closed loop is established through a contact 13-b which closes at the position (b) of the selection switch 13 and the ground fault detector 7 makes a decision that a ground fault has occurred and closes its contact 7-a1. Consequently, an alarm display 8 sounds to notify occurrence of ground fault to an operator who takes resposibility of countermeasures. This constitution allows to start a synchronous machine 1 under sound state after recovery from a ground fault.
Patent JP-H11176798-A (JP)
Title: Substrate cleaning-drying system and method therefor
Inventor: TAKASE KAZUHIKO
IPC: H01L21/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning-drying system and method with which the production of watermark is suppressed and re-adsorption of particles is prevented. SOLUTION: This substrate cleaning-drying system that cleans substrates 1 in the same chamber 27 with chemicals and pure water, is provided with a processing bath 17 in which plural substrates 1 placed in the chamber 27 are immersed in chemicals or pure water, a means 29 that forms a water vapor layer 33 on the pure water in the processing bath 17, and a means 19 that forms a dry vapor layer 1 that is replaced with water contents on the surface of the substrates 1 onto the upper part of the water vapor layer 33. The surfaces of the substrates 1 pulled out of the processing bath 1 are exposed to water vapor and dry vapor in this order.
Patent JP-2001153659-A (JP)
Title: Angular velocituy sensor
Inventor: YOSHINO SHIYOUGO
IPC: G01C19/5755
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor using a sensor element having an electrostatic capacity varied depending on an applied angular velocity, which has high detection precision with little dispersion of sensitivity and is manufacturable at a low cost. SOLUTION: This angular velocity sensor 50 comprises a sensor element 10 having an output end part 38 whose electrostatic capacity is varied depending on an applied angular velocity. An electrostatic capacity detecting circuit 52 consisting of an operational amplifier 54, a feedback resistance 56 and a reference voltage source 58 is connected to the output end 38 of the sensor element 10. The output end of the electrostatic capacity detecting circuit 52 for applying the voltage equal to the reference voltage source 58 to the output end 38 of the sensor element 10 as bias voltage by the imaginary short circuit of the operational amplifier 54 is connected to an AC amplifier 60, and further connected to a synchronous wave detecting circuit 62 and a low pass filter 64.
Patent JP-H04204751-A (JP)
Title: Electrostatic charge image developing toner
Inventor: NAKAMURA MITSUTOSHI
IPC: G03G9/09
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a toner excellent in fluidity, electrifying property and environmental stability which can form picture images of high qualities by incorporating hydrophobic silica and hydrophobic titanium into the toner and specifying the hydrophobic titanium oxide. CONSTITUTION:The electrostatic charge image developing toner contains hydrophobic silica and hydrophobic titanium oxide. This hydrophobic titanium oxide has a particle size distribution with two peaks in 10-20mmum and 30-60mmum of the primary particle size. The silica used is such silica treated to have hydrophobicity and usually added to a toner. Thereby, a proper electrifying level of the toner can be obtd. and the toner has excellent toner fluidity, electrifying stability, and environmental stability and gives excellent picture qualities (fogging, fineness, etc.).
Patent JP-2000159092-A (JP)
Title: Parking brake device
Inventor: OOHASHI RENTAROU
IPC: B60T13/66
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device capable of performing car height adjustment even when the parking brake is operated while the number of component parts is held less and a rise of costs is suppressed as much as practicable. SOLUTION: When a car height adjustment is executed in the condition that a braking force is given to all wheels by parking brake means 4 and 5, a second opening/closing valve 14 is switched from the open to closed position or vice versa, and thereby the working fluid supply condition to the parking brake means 4 and 5 for either the front wheels or the rear wheels via bypass pipe lines 1b2 and 1b3 is changed over, which disengages the parking brake means 4 and 5 for either the front wheels or the rear wheels irrespective of the operating condition of a first opening/closing valve 2.
Patent JP-2000159277-A (JP)
Title: Packaging container for heating by microwave oven
Inventor: SHIOKAWA SHUNICHI
IPC: B65D81/34
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To escape vapor during heating to be carried out appropriately and to prevent contents from spilling out through an opening at a vapor escape by a method wherein a narrow prearranged part for escape of vapor equipped with a notch or an unsealed part connecting to the outer edge of an upper sealed part is provided at the middle of the upper sealed part. SOLUTION: A prearranged part 12 for escape of vapor equipped with a notch 11 approximately in a trapezoidal shape opened upwardly and connecting to the outer edge 6a of an upper sealed part is provided at the middle of the upper sealed part 6 of a packaging container 1 which is put upright in a microwave oven. The notch 11 is desirable to be formed in a shape wherein the width is in a dimension two times or more the height. In the case where the packaging container 1 is heated while being put upright in the microwave oven, internal pressure is applied most to the middle part of each of the sealed parts and because of this, the prearranged part 12 for escape of vapor provided at the middle of the upper sealed part 6 is opened first of all, and vapor is discharged appropriately to the outside of the container.  Furthermore, as the opening is formed at a position being farthest from the liquid surface of contents, the contents can be prevented from spilling out.
Patent JP-H07188864-A (JP)
Title: Ferritic stainless steel excellent in corrosion resistance and machinability
Inventor: NAKAHARA SHUJI
IPC: C22C38/44
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a ferritic stainless steel for base stocks used for ornamental parts by reducing Ni, increasing S and specifying Mn/S ratio and the rate of sulfide base inclusions whose lengths are smaller than a specified length in the ferritic stainless steel having a specified composition. CONSTITUTION:This ferritic stainless steel contains 0.30% C, 0.10-2.00% Si, 0.01-0.30% St <=0-50% Mn, <=0.60% Nl, 16.0-30.0% Cr, 1.0-4.0% Mo, <=0.020% O, as necessary, >=1 kind among 0.01-0.50% Nb, 0.01-0.20% Ti, 0.0005-0.0050% B and the balance Fe, its Mn/S ratio is <=2, and the number rate of the sulfide base inclusion whose length is <=50mum is >=80%. Nickel allergy is not caused by reducing Ni. By taking the Mn/S ratio as <=2, machinablity is ensured and simultaneously corrosion resistance equivalent to SUS 316F is ensured. When the number rate of the sulfide base inclusion whose length is >=50mum is <80%, the corrosion resistance and plating adhesion is deteriorated as compared with the SUS 316F.
Patent JP-H07200826-A (JP)
Title: Automatic target classifying/identifying method
Inventor: ISHIWATARI TSUNEO
IPC: G06F15/18
Filed: 1993-12-28
Abstract: PURPOSE:To solve such a problem that the automatic target classifying/ identifying capability is deteriorated by the noises of the input signals or catalog signals and the influence of the Doppler effect, and therefore, a large quantity of catalog data are needed for evading the preceding deterioration. CONSTITUTION:A catalog probability distribution generating means 61 and a target probability distribution generating means 71 calculate the time changing average fi and dispersion 'i of frequency respectively to obtain a line probability distribution, and, a probability distribution function is obtained. A weight vector correcting means 62 and an assurance correcting means 72 multiply the weight parameters IN3 and IN4 by each probability distribution function respectively and output the weighted presence probability and assurance. The normalizing means 63 and 73 normalize the weight vector and the input vector respectively and output them to an automatic classifying/identifying device 80. The device 80 compares the weight vector with the input vector and automatically classifies and identifies a target.
Patent JP-H10178574-A (JP)
Title: Video camera
Inventor: IDERA SHUICHI
IPC: H04N5/225
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To use plural functions such as exposure correction, manual focus, etc., with only one rotary dial by arranging a sliding function in a perpendicular direction to the dial rotation of the rotary dial. SOLUTION: A rotary dial 2 has plural functions by sliding it in a perpendicular direction to a dial rotation of one rotary dial 2. That is, in this camera, the dial 2 gives a pressing force to a blade spring 4 in the direction of an arrow A, and a shaft that is formed on the dial 2 is brought into contact by pressing with a guide hole 3a that is formed on a dial case 3 and held. When the dial 2 is shifted to other positions, e.g. a photographer directly applies a force to the dial 2 against a spring force in the direction of an arrow B. Then, the shaft of the dial 2 is shifted in the hole 3a which is formed on the case 3 to come into contact by pressing with a groove end 3a, energized again by the spring force of the spring 4 in the direction of the arrow A and held.
Patent JP-H04203199-A (JP)
Title: Mud treatment device
Inventor: INOUE MASAHIRO
IPC: B03B5/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the characteristics of recovered mud by turning the recovered mud which contains fine particles from a primary treatment device into the recovered mud which contains finer particles by an intermediate treatment device, and supplying it to a drilling machine via an adjusting tank CONSTITUTION:Gravel and sand which contain rough particles whose diameter is about 74mum or more of mud which is recovered through a drilling machine 101 are separated by a primary treatment device 10. Next, silts which contain fine particles whose diameter is about 20 to 74mum are separated from the recovered mud which contains fine particles whose diameter is about 74mum or less by an intermediate treatment device 20 to obtain the recovered mud which contains clay and silts which are finer particles whose diameter is about 20mum or less, and it is supplied to the drilling machine 101 via an adjusting tank 105 as the recovered mud which has viscosity which is optimum for reuse in drilling. The recovered mud which is not reused in the tank 105 is sent to a secondary treatment device 30 for treatment. Consequently, it is possible to improve the characteristics of the recovered mud and make the secondary treatment device compact.
Patent JP-H05174363-A (JP)
Title: Magnetic recording medium
Inventor: KUDO MASUO
IPC: G11B5/71
Filed: 1991-12-20
Abstract: PURPOSE:To provide a magnetic recording medium in which a magnetic layer is hard to be worn and is superior in the durability for environmental change. CONSTITUTION:In the magnetic recording medium in which the magnetic layer containing magnetic powder and a binder is provided on a substrate, the magnetic layer is characterized by incorporating the components described hereunder; (1), (2) and (3). (1) Carbon black with 25-130nm of the average single particle diameter and 300-550ml oil absorption/100g carbon black. (2) Carbon black with 300-1000nm of the average single particle diameter. (3) At least one kind selected from higher fatty acids and fatty acid esters having <=30 deg.C melting point.
Patent JP-H08184157-A (JP)
Title: Sill dripping member for ventilating wall
Inventor: UOTA YUKI
IPC: E04F19/02
Filed: 1994-12-27
Abstract: PURPOSE: To properly secure the waterproofing and ventilating performance of the lower sill of a ventilating wall by covering the base plate part of a sill dripping member with a waterproof sheet stuck on the wall backing, so that ventilation can be carried out through the gap between a penetrating hole and a facing wall board. CONSTITUTION: A sill dripping member for a ventilating wall is formed by a sheet metal, aluminum light alloy, vinyl chloride, or the like, and the base plate part 5A is fixed to a wall backing 1. Next, a waterproof sheet 2B such as a ventilating windbreak sheet, or asphalt phenyl is stuck thereon, and a ventilating wall 4 is constructed by fixing vertical furring strips 2A and the facing wall board 3. In this case, the opening part opened to the ventilating space 2 is made at two places: a ventilating penetrating hole 5E and the gap between the facing wall board 3 and the surface of a dripping part 5D. Thereby, the ventilating performance can be secured, and also the waterproofing performance of the wall backing can be enhanced.
Patent JP-H05321070-A (JP)
Title: Face texture of fabric
Inventor: IERUKU HARUTOMANSU
IPC: D06M101/16
Filed: 1992-12-18
Abstract: PURPOSE: To provide the face tissue of a textile fabric useful in making protective space suits, protective space shielding and other protective garments or shields by attaching a protecting cover to the outside of a three-dimensionally bonded textile fabric prepared by mutually bonding metal-coated synthetic fibers as base materials to each other through metal fibers. CONSTITUTION: This multi-ply three-dimensionally bonded textile fabric is obtained by using metal coated synthetic fibers 1, 2, 3 as base materials, extending the fibers 1 from left to right or from right to left, extending the polyethylene fibers 2 and the aramid fibers 3 in the vertical and thickness direction, mutually bonding the fibers with metal fibers 4 to form a three- dimensionally bonded textile fabric, and further forming a foil-like cover 5, for example, comprising a silicone containing a metal oxide in a certain rate or a copolymer comprising 50% of ethylene units and 50% of tetrafluoroethylene units, to the outer side of the woven fabric for protecting the textile fabric from heat, electromagnetic waves or the like. The three-dimensionally bonded textile fabric includes three-dimensionally woven, twisted knitted and netted fabrics.
Patent JP-H11155388-A (JP)
Title: Shading material for agriculture
Inventor: ISHIMOTO SHOICHI
IPC: D03D15/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a shading material for agriculture, while improving the reflectivity of light, capable of improving transmissibility of light, increasing the usable amount of light, and further being compacted owing to the optimization of woven cloth structure. SOLUTION: This shading material for agriculture is a woven cloth mainly made of a natural fiber or a chemical fiber. In this shading material, the thickness of warp yarn for constituting the woven cloth is 100-450 denier, weft yarn is thicker than the warp yarn, the density of the warp yarn is 40-80 threads per inch, and that of the weft yarn is 20-35 threads per inch. It is preferred that yarn-shaped metal foil-laminated film is woven into natural fibers or manmade fibers, yarn-shaped metal foil-laminated film is woven into weft yarns, or yarn-shaped metal foil-laminated film is woven into natural or manmade fiber at a ratio of one thread to 3-6 threads of said fiber.
Patent JP-H11177366-A (JP)
Title: Laminated dielectric filter
Inventor: FURUYA SHINJI
IPC: H03H7/075
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide this laminated dielectric filter which gets an equivalent electric characteristic even when it is attached with either side of surface or backside facing a substrate and makes warp and crack hard to occur in manu facturing. SOLUTION: The filter laminates dielectric layers 1a to 1i, forms conductor patterns EAR1 and EAR 2 for a ground, conductor patterns CAP1 to CAP6 for a capacitor and conductor patterns IND1 and IND2 for an inductor between adjacent dielectric layers and forms a capacitor and an inductor (the patterns IND1 and IND2 are connected through a viahole VIA that is formed in the dielectric layer 1e) by combining these conductor patterns. The distribution of conductor pattern areas between the adjacent dielectric layers about a lamination direction (the direction of a center line S) and the distribution of film thickness of the dielectric layers have a symmetry. Some conductor patterns between adjacent dielectric layers have almost 180 deg. rotation symmetry against the line S.
Patent JP-H08185865-A (JP)
Title: Electrode for solid high polymer type fuel cell and its manufacture
Inventor: SEKI TSUTOMU
IPC: H01M8/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide an electrode for a solid high polymer type fuel cell by applying specific treatment to the mixed liquid of a catalyst and polytetrafluoroethylene dispersion to uniformly disperse a catalyst layer constituting powder with a proper particle diameter and increase a reaction point. CONSTITUTION: This electrode for a fuel cell is provided with a catalyst layer containing a catalyst particle, a high polymer electrolyte and polytetrafluoroethylene. After the mixed liquid of the catalyst particle and polytetrafluoroethylene dispersion is dried by freeze-drying, it is heat-treated and further after it is frozen, it is pulverized to form the electrode. For a high polymer electrolyte, a perfluorocarbon acid series resin is preferable from a viewpoint that it has excellent heat resistance at a high temperature.
Patent JP-H10186393-A (JP)
Title: Connector for display inspection of liquid crystal display panel, and production therefor
Inventor: OGINO TSUTOMU
IPC: G02F1/1345
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector for display inspection capable of performing the display inspection of display panel in a state comforming to its mounting state, and its production method. SOLUTION: The connector for display inspection 1 is constituted so that connecting wires 6 are connected to output side terminal electrodes 3 of a circuit board 5 to be prolonged to the back surface side of the electrodes 3 in loop shapes, a lid body 7 is fixed to the circuit board 5, surroundings of the connecting wires 6 are filled with insulating elastomer resin so that only protrusion shaped terminal part 9 is exposed and driver IC chip 12 provided with a terminal electrode part 11 having the same pattern and pitch arrangement as the display output signal transfer electrode part of the glass substrate of a liquid crystal display panel to be inspected is arrangingly provided at the recessed part or the bottom part of the groove provided on the lower end surface of the side edge of the lie body 7.  When this connector is attached to the mounting position on the glass substrate, the protrusion shaped terminal part 9 is placed on the display output signal transfer electrode part of the glass substrate and the terminal electrode part 11 of the driver IC chip 12 and the terminal part 9 are placed on the same flat surface.