baber/WOPTO huggingface dataset:
Patent JP-H03200088-A (JP)
Title: Method and device for detecting existence of traveling object
Inventor: DEGUCHI MASATOSHI
IPC: G01S13/52
Filed: 1989-12-28
Abstract: PURPOSE:To improve performance for separately identifying plural traveling objects by detecting the signal level of an existent wave which is more than a first rated level, and recognizing the fact that more than one traveling object exists in a sensing area. CONSTITUTION:A first comparing means 200 compares the signal level of the existent wave with the first rated level for sensing the existence of more than one traveling object and when the signal level of the existent wave is higher than the first rated level, a signal for sense is outputted. A second comparing means 300 compares the signal level of the existent wave with a second rated level for separating more than one traveling object and when the signal level of the existent wave is higher than the second rated level, a signal for separation is outputted. A measuring means 350 for car length and a distance between cars measures a car length and a distance between cars according to an instantaneous velocity value, which is measured by a velocity measuring means 100, and the sense signal output and separation signal output of the means 200 and 300. An existence sense deciding means 400 decides the number of the traveling objects from the sense signal of the means 200, the separation signal of the means 300 and the measured value of the distance between cars and outputs an existence sense output and velocity for the decided number of objects.
Patent JP-H09175426-A (JP)
Title: Steering angle detecting device
Inventor: KIMURA MAKOTO
IPC: B62D15/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To detect the steering angle continuously at a high resolution condition along the whole area of the steering angle, by addition correcting or subtraction correcting a rotational angle corresponding to the count number detected by a steering turning number detecting means, to a position signal generated by a steering sensor. SOLUTION: While a potential type steering sensor (a) to generate a position signal to indicate a rotational angle in the scope of one turn of a steering wheel is provided, a high impedance part passing detecting means (b) to detect the high impedance part passing from a sudden changing condition of the position signal is provided. Every time when the passing is detected, the steering turning number is counted up or counted down by a counting means (e) according to the sudden change direction of the position signal. By addition correcting or subtraction correcting the rotational angle corresponding to the counting number detected by a turning number counting means (c) to the position signal, the continuous steering angle is being operated.
Patent JP-H05295666-A (JP)
Title: Fusible interlining cloth and its production
Inventor: BERUNAARU DEMURAN
IPC: D06M17/04
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a fusible interlining cloth capable of suppressing the return and strike through by an enhanced relief and manifesting effects on enhancement of bonding strength by forming a thermally expandable polymer layer having a specific expansion temperature in dots on a fibrous support, making functions thereof form a screen relatively to a thermal bonding means and enhancing the relief of the thermal bonding means. CONSTITUTION: This fusible interlining cloth is obtained by coating the surface of a fibrous substrate 3 with a thermally expandable polymer 5 (e.g. a resin selected from an acrylic and butadiene) and a hot-melt adhesive coating layer 4 (e.g. a resin selected from a polyamide and a polyester) in the form of dots 7 and 6. The thermally expandable polymer has a lower expansion temperature than the service temperature of a thermal bonding means for the interlining cloth and the hot-melt adhesive coating layer 4 distributed in separate dots 6 is formed on the fibrous support 3 on the same side or opposite side of the thermally expandable polymer layer, or the fibrous support 3 is coated with the expandable polymer layer by dots so as to superimpose the expandable polymer layer in the thickness of the fibrous support 3.
Patent JP-H11199599-A (JP)
Title: Complement activity inhibitory peptide and anticomplementary agent
Inventor: CARLOS ADRIEL DELL CALPIO
IPC: A61P7/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a peptide for medical preparation, hardly reducing biological defense ability essentially required for organisms, capable of surely binding with a first component (C1) of a complement and sufficiently suppressing the activation of the complement. SOLUTION: This complement activity inhibitory peptide having inactivity of a complement component C1 comprises an octaploid obtained by using a peptide composed of the following amino acid sequence of Val-Gln-Val-His-Asn- Ala-Lys-Thr-Lys-Pro-Arg as one unit, binding the mutual carbon terminals of the two units through 21 free Lys to form a diploid, binding the mutual Lyss related to the bond of the two diploids through a free Lys to form a tetraploid, binding the mutual Lyss related to the bond of the two tetraploids through a free Lys to form the octoploid or a hexadeca ploid obtained by binding the mutual Lyss related to the bond of the two octoploids through a free Lys to from the hexadecaploid. The anticomplementary agent comprises the peptide as an active ingredient.
Patent JP-H09181500-A (JP)
Title: Method for correcting part mounting position and part mounting device
Inventor: IGUCHI KIYOSHI
IPC: B23P21/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a mounting position by measuring the lengths of the projected images of a part, which is supplied to the specified measuring position, and the displacement amounts by two sensors, respectively, computing the position error and the angle error, and correcting the part mounting position. SOLUTION: The nozzle of a robot mounting head takes out an electronic part W1 and supplies the part into the measuring range of two sets of lazer sensors. The lengths A1 and B1 of the projected image of the electronic part W1 , the deviation amounts ΔA and ΔB between the central position O0 of the nozzle and the central position O1 of the electronic part W1 , the positions of both ends of the respective projected images and the lengths A1 and B1 of the projected images are measured by two sets of laser sensors. The position errors ΔX and ΔY and an angle error α, which are to become the correcting values at the electronic-part mounting position, are computed based on the lengths A1 and B1 of the projected image of the electronic part W1 and the displacement amounts ΔA and ΔB.  A controller adds the correcting values ΔX and ΔY and the correcting value α to the coordinate values of the electronic-part mounting device and mounts the electronic part W1 on a printed board.
Patent JP-H07158150-A (JP)
Title: Ditch cover mounting device of temporary pipe
Inventor: TAMURA NOBUYUKI
IPC: E21D9/06
Filed: 1993-12-03
Abstract: PURPOSE:To make it possible to mount easily, and what is more, definitely a ditch cover to a wiring housing duct installed to the upper peripheral part of a temporary pipe. CONSTITUTION:A nut 3 provided with a recessed groove which communicates a central screwed hole with the outside on the lower end is fixed with the bottom of a housing groove 2 installed to the upper peripheral part of a temporary pipe 1 over the whole length for every definite spacing. Sand, dust and dirt or the like which have dropped into the screwed hole 3a of the nut 3 are adapted to be discharged into the housing groove 2 by way of the recessed groove 6 by spraying air or water into the nut 3. After discharged, an opening end of the housing groove 2 is covered with a ditch cover 5, which is fixed by engaging a countersunk bolt 4 with the screwed hole of the nut 3.
Patent JP-2000158419-A (JP)
Title: Sheeting or board material and manufacture thereof
Inventor: MURAKAMI MIKIO
IPC: E04F13/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheeting or board material which can be used for various applications such as building materials, tatami mat flooring and a shoe innersole and has a deodorizing function, a sterilization function or a water suction function, and a method for manufacturing the sheeting or the board material. SOLUTION: The sheeting or the board material 5 is manufactured by mixing bamboo carbon powder with glue and sandwiching the powder between the sheets 3, 3 of Japanese paper to be compressed to the specified thickness and size. The method for manufacturing the sheeting or the board material 5 is to mix the bamboo carbon powder with the glue and sandwich the powder between the sheets 3, 3 of Japanese paper formed of rush as a raw material and further, thermally compress the powder and the sheets 3, 3 of Japanese paper to be set to obtain a board material 5 of a specified thickness. Finally this board material 5 is left for curing for a specified time and cut to the size complying with use applications.
Patent JP-H11164063-A (JP)
Title: Image reader
Inventor: ASAI SHINJI
IPC: H04N1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To allow one fixing screw to fix a carriage or the like to be used for reading when conveying an image reader to protect an optical system so as not to disorder its positional relation. SOLUTION: On two carriages 4 and 6 arranged on an image reader, respective flanges are provided while being protruded and a fixing screw 35 is inserted in a hole 21a provided on a side plate 21 of a device frame 20, and are mutually positioned and fixed through holes 31 and screw holes 26 provided on the respective flanges. The fixing screw 35 is provided with a head part 36, large diameter part 37 and screw part 39 at a top end part, and the fixing screw can be fastened while being inserted into the hole through plural members.
Patent JP-2001156182-A (JP)
Title: Semiconductor and method for manufacturing the same
Inventor: KINOSHITA YASUSHI
IPC: H01L21/8238
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve insertion loss characteristics of a high-frequency switch in a high-frequency circuit. SOLUTION: In a high-frequency switch, constituted of a finger-type MOSFET formed on an Si substrate, a p+-type well contact region 105 for applying a fixed potential to a p-type well 102 is formed in an element isolation layer 101, and a capacitor 109 is formed between the p+ well contact region 105 and the p-type well.
Patent JP-H09180235-A (JP)
Title: Light output controller for surface light laser and recording/reproducing optical pickup using it
Inventor: BUN SHIYOUKOKU
IPC: G11B7/13
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by miniaturization of the device and the use of an inexpensive silicon semiconductor by adjusting an outgoing light quantity of a light source according to a current signal with reflection light from a half mirror. SOLUTION: The light source 60 of a laminated structure emits vertical light 62 in the vertical direction and side surface light 64 in the horizontal direction. Although the vertical light 62 outgoing from the light source 60 is transmitted partially through the half mirror 80 at a fixed ratio, the reflected reflection light 82 forms a light detection surface 72 on the periphery of the light source 60 on a planar monitoring photodetector 70 connected to the light source 60. At this time, the monitoring photodetector 70 is constituted of the relatively inexpensive silicon semiconductor.  Although the vertical light 62 transmitted through the half mirror is used for the original purpose of the device, the reflected reflection light 82 is proportional to the outgoing light quantity of the light source 60, and the outgoing light quantity of the light source 60 is adjusted precisely according to the current signal by the reflection light. In such a manner, the cost is reduced by miniaturizing the device by a surface light laser and by using inexpensive silicon semiconductor.
Patent JP-H06155901-A (JP)
Title: Thermal recording material
Inventor: AIHARA HIDEO
IPC: B41M5/30
Filed: 1992-11-25
Abstract: PURPOSE:To provide a thermal recording material capable of enhancing the durability and abrasion resistance of a thermal head. CONSTITUTION:In a thermal recording material wherein a thermal recording layer containing a dye precursor and a developer allowing the dye precursor to develop a color at the time of heating as main components is provided on support and a protective layer containing a water-soluble resin and a filler as main components is provided on the recording layer, the content of alkaline earth metal (mainly, calcium and magnesium) in the thermal recording material is sit to 6000 ppm or less (pref., the total content of calcium and magnesium is set to 500ppm or less, especially, the content of calcium alone is set to 300ppm or less).
Patent JP-H09142071-A (JP)
Title: Bulletin pinning tool with velcro and its exclusive bulletin board and manufacture of exclusive bulletin board
Inventor: TAMURA GENICHI
IPC: G09F15/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve slightly inconvenient point for use and bottlenecks in the manufacture of a bulletin pinning tool with a velcro developed for the purpose of overcoming defective points of drawing pins, tapes and magnets for the bulletin pinning tools heretofore available, make the tool easier for use and complete the same as a dream-like pinning tool. SOLUTION: A bulletin pinning tool A comprises a plane-shaped base of round shape or the like with male fasters on its rear face clamped on folding sections of a paper clip, and a light-weight bulletin board forming a wide female face fastener stuck as one piece on a frame of table shape for use as an exclusive bulletin board B. The bulltin pinning tool with a face fastener is integrated with a light-weight exclusive bulletin board to be installed simply, and single or a plurality of bullets can be displayed more securely compared with bulletin pinning tools with velcros heretofore available without force damaging the bulletins and without the necessity of using the force required for the use of drawing pins.
Patent JP-H08186400-A (JP)
Title: Substrate shortage detection method
Inventor: ABE MASAHISA
IPC: G01N21/956
Filed: 1994-12-29
Abstract: PURPOSE: To easily give a nonconformity recognition marking and to achieve an easy detection by judging a product to be nonconforming when the product is marked within a nonconformity recognition area on packaging and to be conforming and cutting it out when the product is not marked. CONSTITUTION: When a nonconformity recognition area 3 is pre-printed at the outer-periphery part of a plurality of products 2 provided on a substrate 1, parts are mounted, and then the products are inspected and judged to be nonconforming, an inspector paints the nonconformity recognition area 3 to indicate the nonconformity or an inspection device automatically detects a nonconformity and marks the nonconformity recognition area 3 which is pre- printed at a specific position, thus marking the pre-printed nonconformity recognition area 3 when either the inspector or the automatic inspection device detects the nonconformity and marking the nonconformity.
Patent JP-H09178427-A (JP)
Title: Image position measuring method
Inventor: IGUCHI KAZUYUKI
IPC: G06T7/60
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide such an image position measuring method as being capable of detecting a center position of a circular object with relatively easy processing even when the image of another pattern than the circular object is photographed in a photographed image or a part of the circular object in the photographed image is lost. SOLUTION: An image of a circular object 51 is photographed by an image output 2 and given to an image processor 1, and the edges of the object and other parts are extracted out of the image taken by the image processor 1. Three of the extracted edges are arbitrarily selected, the extraction of proposed one of three position information to calculate a predicted center point of a circle is executed, the extraction of a target point to sum up data for center positions adjacent to the proposed points as extracted is executed and the target point position is finally output as a result.
Patent JP-H11170497-A (JP)
Title: Recording device and method
Inventor: NAGATOMO AKIRA
IPC: B41J2/01
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make a print shift less conspicuous by printing data with the use of a fewer number of nozzles than the number of nozzles on a printing head, only when data is present which causes the print shift to be conspicuous. SOLUTION: Prior to printing, all the lowermost dots of print data which are found as an object for causing a linear juncture between dots in a first scan are checked and the print is scanned using half the nozzle of a printing head, when even a single dot is present which is to be printed. The remaining half of the nozzles is not to be driven by controlling the printing head. This control method is applied to the objective data each time the scan is performed for printing. For example the four nozzles which are the half of the eight dot nozzles of the printing head are used for printing during printing in the first scan, when the lowermost dots of the data to be printed in the first scan are present.  Next, data in a second line next to the first scan through which the data is already printed, is confirmed, and the half four nozzles are to be used for printing, when data for even a single dot which corresponds to a lowermost nozzle is present. For data processing in a third scan, all the eight nozzles are to be used for printing, as no data for a dot corresponding to the lowermost nozzle is present.
Patent JP-H03273300-A (JP)
Title: Voice encoder
Inventor: MISEKI KIMIO
IPC: G10L19/10
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to reproduce the synthesized voice of high quality by switching the pulse density of driving pulses constituting a driving signal for driving a synthesizing filter. CONSTITUTION:When a density pattern control circuit 15 selects a density pattern in each subframe, a gain calculation circuit 27 finds out two kinds of driving signal gain by using the standard deviation of predictive residual signals in all subframes having short pulse intervals and the standard deviation of predictive residual signals in all subframes having long pulse intervals. In the case of selecting density in each frame, the driving signal gain is found out from the standard deviation of predictive residual signals. A driving signal generating circuit 17 generates a driving signal whose density is variable on a subframe position or in each frame based upon the density pattern and gain inputted from encoding circuits 16, 28, the normalized amplitude of a driving pulse inputted from a code book 24 and the phase of the driving pulse inputted from a phase retrieving circuit 22. Thus, the quality of a synthesized voice can be improved.
Patent JP-H05175084-A (JP)
Title: Tantalum solid electrolytic capacitor
Inventor: FURUKAWA HIROTAKA
IPC: H01G9/004
Filed: 1991-12-24
Abstract: PURPOSE:To prevent that a tantalum solid electrolytic capacitor is mounted with the polarities reversed on a printed-circuit board or the like. CONSTITUTION:A tantalum solid electrolytic capacitor is provided with a capacitor element 20, external cathode terminals 27, 28 and external anode terminals 29, 30. They are outer-packaged by an outer-package resin 31. The two external cathode terminal 27, 28 and the two external anode terminals 29, 30 are arranged so as to be faced in such a way that a straight line connecting the two external cathode terminals is at right angles to a straight line connecting the two external anode terminals; the external terminals whose polarity is the same on one side are arranged in the center of the capacitor; the external terminals whose polarity is the same on the other side are arranged in a position away from the center of the capacitor. Thereby, the tantalum solid electrolytic capacitor is asymmetric with respect to the right and the left, and it is possible to easily prevent it from being mounted with the polarities reversed.
Patent JP-H08173836-A (JP)
Title: Sediment treating plant
Inventor: OGINO HIROKI
IPC: B03B5/00
Filed: 1994-12-27
Abstract: PURPOSE: To surely separate water from sediment at all times with a relatively small-sized sediment treating plant. CONSTITUTION: A storage tank 1 for storing the sediment contg. water is arranged on one side and a flocculant feeder 4 for storing a flocculant on the other side. A mixer 10 to mix sediment and flocculant is connected respectively to the tank 1 and feeder 4 with pipelines through pumps 2 and 6, and a screen press 20 consisting of a cylinder 21 to be supplied with the mixed sediment and a piston 25 capable of reciprocating in the cylinder is arranged below the mixer 10 to constitute a sediment treating plant. Accordingly, the plant is made relatively small-sized, and the plant can be set even in a small area. Further, since the sediment is compressed and water is squeezed out, the volume of the sediment is reduced, and the sediment is easily brought out. Consequently, as sewage is not discharged when the sediment is brought out, environment is not polluted.
Patent JP-H11169887-A (JP)
Title: Flocculant injection control method in water treatment process and device therefor
Inventor: HARA NAOKI
IPC: C02F1/52
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an injection control system of flocculant properly complementing phosphorus removing ability in a sewerage activated sludge process without depending on the continuous measurment of dissolved phosphorus. SOLUTION: A flocculant injection device 150 for removing phoshorus is installed near the outlet of a biological reaction vessel composed of an anaerobic vessel 20 and an aerobic vessel 21. The dissolved oxygen concentration (DO) 200 is measured by a DO meter provided at the flowing-in sewerage inlet of the anaerobic vessel 20 and transmitted to a flocculant injection control device 300. A phosphorus removal judging part 301 calculates the phosphorus removing ratio after the retention time based on a fixed relation (inverse proportion) between the flowing-in water DO and the phosphorus removing ratio in the biological reaction layer and judges that the removal of phosphorus is bad in the case that the resultant value is <= the threshold 302 of judgement.  Receiving the judgement that the removal of phosphorus is poor, the flocculant injection control part 310 decides the injecting quantity based on the standard flocculant quantity 311 per unit treating water flow rate and a treating water (Qi+Qr) and the flocculant is injected after the retention time in the biological reaction vessel by controlling the flocculant injection device 150.
Patent JP-H03199446-A (JP)
Title: Production of ultrafine liquid crystal fiber cloth
Inventor: UMEZAWA MASAO
IPC: D01F6/62
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the title cloth for liquid crystal printed boards by forming a cloth using conjugate fibers from a main chain-type liquid crystal resin and another resin followed by heat treatment of the cloth and then removing the latter resin. CONSTITUTION:Firstly, a cloth is formed using a conjugate fiber produced by melting in a separate manner a main chain-type liquid crystal resin and another resin followed by combination both the resins and then delivery through a spinneret. Thence, the cloth is heat-treated at temperatures >=(the melting point of the former resin minus 70 deg.C) esp. >=(this melting point minus 50 deg.C) to effect the solid phase polymerization of the former resin followed by removing the latter resin, thus obtaining the objective cloth consisting of the former resin with the fineness of the single fiber of <1de.