baber/WOPTO huggingface dataset:
Patent JP-H11183587-A (JP)
Title: Real-time dynamic survey system utilizing gps
Inventor: MIURA SATORU
IPC: G01C15/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an accurate, real-time dynamic survey system. SOLUTION: A first fixed antenna 7 and a second fixed antenna 9 are fixed to different, known coordinates O and P. Measurement coordinates P' of the second fixed antenna 9 are calculated by a coordinates calculation means 6 according to both reception GPS signals 30 and 33 of the first and second fixed antennas 7 and 9 and the known coordinates O of the first fixed antenna 7, and a deviation ΔP between the measurement coordinates P' of the second fixed antenna 9, and the known coordinates P of the second fixed antenna 9 is calculated by a deviation detection means 17. The reception GPS signal 30 of the first fixed antenna 7 and a signal 32 with the deviation of ΔP are transmitted toward a traveling body 2 from transmission devices 10 and 15 and are received by reception devices 11 and 16 of the traveling body 2.  An approximation means 5 of the traveling body 2 calculates approximate coordinates 1' of a traveling antenna 8 based on a reception GPS signal 34 of the traveling antenna 8 and the reception GPS signal 30 from a transmission device 10, and a coordinates correction means 18 corrects the approximate coordinates R1' according to the deviation ΔP from the transmission device 15.
Patent JP-2000174501-A (JP)
Title: Micro-strip line filter
Inventor: SUZUKI MASATAKA
IPC: H01P1/205
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a micro strip line filter where the need for re-production of the micro strip line filter is eliminated even when a frequency band as designed cannot be obtained from the filter. SOLUTION: The filer includes two micro strip lines resonators spaced with each other on a dielectric board 4 and 1st and 2nd micro strip line arrays 10, 12 that are placed in a direction in crossing with the extended direction of the micro strip line resonators 6 and interconnect bases 8 of the micro strip line resonators 6. The 1st and 2nd micro strip line arrays 10, 12 are placed opposite to each other by taking the bases 8 of the micro strip line resonators 6 to the outside and the tips of the micro strip line resonators 6 to the inside, and the tips of the micro strip line resonators 6 are placed interdigitally. Then conductive sheets 14 of the 1st and 2nd micro strip line arrays 10, 12 are adhered closely on the bases 8 of the micro strip line resonators 6. The pass band of the filter can be adjusted by adjusting the position of the conductive sheets 14.
Patent JP-H09176433-A (JP)
Title: 1,3,4-thiadiazole ether curing system for chlorinated polymer
Inventor: KAROL THOMAS J
IPC: C08L47/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a curing composition for chlorinated polymers, having an excellent storage stability and a long scorch time by using an ether derivative of a 2,5-dimercapto-1,3,4-thiadiazole compound.  
     SOLUTION: A curing composition is obtained by adding about 0.1-10 pts.wt. ether derivative of 2,5-dimercapto-1,3,4-thiadiazole, represented by formula I or II (wherein n is 10-2; X is O or S; R 1  and R 2  are each a 1-8C alkyl, and R 3  an R 4  are each H or a 1-8C alkyl) to 100 pts.wt. chlorinated polymer selected from the group consisting of polychloroprene, chlorinated polyolefins, chlorosulfonated polyolefins, polychloroacrylates, chlorinated butyl polymers, epichlorohydrin homopolymers, copolymers of epichlorohydrin with ethylene oxide or propylene oxide, and mixtures thereof. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000172392-A (JP)
Title: Emotion information expression processing method and device and recording medium recording program describing the processing method
Inventor: YUKI KAHEITA
IPC: G06F3/048
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To display the emotion to a message receiver by showing a background image diagram where the emotion information is reflected on a background to the message receiver in addition to a message text based on the background image diagram. SOLUTION: An emotion information extractor 13 extracts the emotion information which are added to a received emotion information added message 11. An emotion information interpreter 14 interprets the type of the extracted emotion information. A message text producer 15 produces a message text excluding the emotion information against a message that is decided to have the added emotion information by an emotion information addition detector 12. Based on the output of the producer 15 and a corresponding background image diagram storing device 18, a corresponding background image diagram mapping device 19 maps a background image diagram corresponding to emotion information to the message text as a background and shows this mapping output to a message receiver.
Patent JP-H11155719-A (JP)
Title: Method and device for serving commodities on rotary eating table
Inventor: TOKUNO NOBUO
IPC: A47G23/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide much more commodities on one turn carrier path and to facilitate the selection of commodity for customer. SOLUTION: Concerning a rotary eating table on which commodities are conveyed while being turned above a base 12, after commodity trays 16 are respectively placed on the respective commodity tray placing parts of a commodity server 22 constituted by providing the plural stages of commodity tray placing parts in a frame, this commodity server 22 is placed on the rotary eating table, which has a plate 20 provided on a crescent chain 18, and a lot of commodities are simultaneously served.
Patent JP-H05183170-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: KAJITA TATSUYA
IPC: H01L29/792
Filed: 1991-12-27
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor memory in which a resistance of a source wire can be suppressed low without disturbing high integration of an element in the method for manufacturing the memory having a floating electrode and a control electrode. CONSTITUTION:With a control electrode 20 of a memory transistor as a mask an impurity of a first impurity concentration is injected in a source region including a source wire to form impurity regions 26, 28, and sidewalls 32 are formed at a floating electrode 16 of a memory transistor, a second gate oxide film 18 and the electrode 20. With the electrode 20 and the sidewall 32 of the transistor as masks an impurity of a second impurity concentration higher than the first impurity concentration is injected in the source region including the source wire to form impurity regions 38, 40.
Patent JP-H07187742-A (JP)
Title: Additive for cement
Inventor: HONDA SUSUMU
IPC: C08F222/02
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an additive for cement having reduced air-entraining and excellent in water-reduction and slump-loss prevention, etc., by mainly compounding a copolymer of a specific polyoxyalkylene derivative with maleic acid, its anhydride or its salt. CONSTITUTION:(A) a polyoxyalkylene derivative of formula I [R<1> is a 1-5C hydrocarbon; AO is a 2-4C oxyalkylene; (n)=1-200; R<2> is a 2-5C alkenyl; >=50mol.% of the oxyalkylene is oxyethylene], e.g. the compound of formula II is copolymerized with (B) one or more kinds of compounds selected from maleic anhydride, maleic acid and its salts. The objective additive for cement is produced by using the obtained copolymer as the main component. Preferable addition concentration of the obtained additive for cement to mortar, concrete, etc., is 0.01-3wt.% based on the amount of the cement to be used. Further, this additive can be used in combination with e.g. another additive, such as a salt of the condensate of naphthalenesulfonic acid with formaldehyde or antifoaming agent.
Patent JP-H05154174-A (JP)
Title: Non-woven fabric bandage for under winding of cast
Inventor: SANNOMIYA ISAO
IPC: A61L15/07
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the non-woven fabric bandage for under winding of a cast which prevents itching and expedites the fixing of gypsum, resin, etc., used for the cast by mixed spinning a hydrophilic polymer into synthetic fibers contg. zeolite carrying silver, copper or zinc ions. CONSTITUTION:The non-woven fabric bandage for under winding of the cast contains the synthetic fibers contg. the zeolite carrying the silver, copper or zinc ions. The bandage also contains 5 to 20wt.% hydrophilic fibers. The fibers contg. the zeolite are formed by, for example, adding the zeolite carrying the silver, copper or zinc ions into the polymer for the fibers. A part of the moisture in the gypsum or resin for fixing is absorbed in the hydrophilic fibers when the nonwoven fabric bandage contains the hydrophilic fiber and, therefore, the fixing in a short period of time is possible. The antimicrobial property intrinsic to the nonwoven fabric bandage itself is further improved by the moisture absorbed in the bandage.
Patent JP-H09165809-A (JP)
Title: Spreader structure of urinal
Inventor: MIWA KOJI
IPC: E03D13/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a splash at water jetting time by forming inclined faces to jet wash water having an angle to a back wall surface in a water jetting port which is arranged in an upper part of the back wall surface of a urinal and jets wash water to the back wall surface. SOLUTION: A spreader 4 is provided with an inserting installing pipe part 4a inserted and installed in a back wall surface 1a of a urinal 1, a contact part 4b whose diameter is expanded from its tip and which comes into contact with a front face of the back wall surface 1a and a front covering cover part 4c. A water jetting port 5 is formed on the lower end side of the covering cover part 4c, and an inclined face 7 is also formed on an inside surface of the contact part 4b in parallel to an inclined face 6 formed on its inside surface, and an inclined passage R2 is formed by these parallel inclined faces 6 and 7. Therefore, wash water comes into contact with the covering cover part 4c, and flows in the inclined passage R2 along the inclined faces 6 and 7, and is jetted toward the back wall surface 1a from the water jetting port 5.  At this time, in the inclined faces 6 and 7, since an angle is set to the back wall surface 1a, a water jet from the water jetting port 5 flows down along the back wall surface 1a without peeling off from the back wall surface 1a.
Patent JP-2000168115-A (JP)
Title: Thermal head
Inventor: KUBO HIROMOTO
IPC: B41J2/335
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head having a support plate that follows a pressure of a platen roller so that the plate having a camber is flattened. SOLUTION: A thickness of a support plate 20 to which a head substrate 21 having a heater 9 mounted thereon is fixed is not less than that of the head substrate 21 nor greater than a double of the thickness thereof. Or, the thickness is set to be one between 5% and 15% of the width of the support plate 20 in the direction of the short side thereof. The support plate 20 is flattened by following the pressure even when the support plate 20 has quite a small camber in a condition that the plate is not pressurized, thereby preventing blurring in the printing by suppressing influence by the chamber.
Patent JP-2001166769-A (JP)
Title: Keyboard
Inventor: KANEMITSU MAKOTO
IPC: G10C3/12
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard which is simple in mounting of a weight and allows the easy regulation of a touch weight while using a substitutive material in place of lead as a material for the weight. SOLUTION: This keyboard has a freely oscillatable keyboard body 2 which has a section of a rectangular shape, extends in a longitudinal direction and is formed with a recessed part 2a on the front part of a top surface along the same, the planar weight 3 which is composed of a composite material formed by blending plural kinds of material having the specific gravity varying from each other, exclusive of the lead, is housed in the recessed part 2a of the keyboard body 2 and imparts the weight to the keyboard body 2, and a keyboard cover 4 which is mounted to cover the weight 3 in the front part of the keyboard body 2.
Patent JP-H05158550-A (JP)
Title: Hot water flow control valve controller
Inventor: MIYAUCHI SHINZO
IPC: G05D7/06
Filed: 1991-12-04
Abstract: PURPOSE:To provide a hot water flow control valve controller which can detect surely abnormality in the case a potentiometer comes not to operate normally. CONSTITUTION:The controller is provided with a means for discriminating whether valve opening reaches target valve opening within a prescribed time or not by allowing a hot water flow control valve to execute an opening/closing operation for a prescribed time and deciding that the hot water flow control valve is uncontrollable in the case the opening does not reach the target valve opening (step 2) and a means for deciding whether the output signal voltage of a potentiometer goes into a prescribed voltage range or not after it is judged that the hot water flow control valve is uncontrollable (step 3, 4) and judging that an overrun is generated in the valve opening of the flow control valve in the case the voltage goes into the prescribed voltage range (step 5).
Patent JP-2001162115-A (JP)
Title: Vacuum filter using metallic filter medium
Inventor: ISHIGAKI EIICHI
IPC: B01D33/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a metallic filter medium having excellent release property strength for a rotary cylinder type vacuum filter by making the screen mesh small by combining the metallic filter media different in mesh size according to the property of raw liquid solution to be treated. SOLUTION: In this vacuum filter, a part of a vacuum drum 1 is immersed in the raw liquid, the drum 1 is supported in a raw liquid tank 2 to be freely rotated and the metallic filter media are disposed in plural filtration chambers 4 provided in the peripheral part of the drum 1. The slurry containing solids large in particle size can be treated without pushing the cake into the slits formed among the metallic filter media by disposing wedge wires 8 as the metallic filter media to use the slits as filtrating surfaces and abutting a scraper 9 on the wedge wires of the hind part of the rotation of the drum 1 at the position higher than the liquid level. When a metallic screen 10 is stretched in the drum 1 in the filtration chamber of which the wedge wires are disposed, fine particles can be captured.
Patent JP-H09171318-A (JP)
Title: Separating pawl of fixing device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/20
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To form a fluororesin sheet on the surface of a separating pawl which peels the transfer paper adhering to a heating roller without sintering the sheet at a high temp. and to obtain the separating pawl for a fixing device with which cost reduction is embodied by adhering and integrating the fluororesin sheet to at least the paper passage surface of the separating pawl. SOLUTION: The rear surfaces of the separating pawls 17 brought into sliding contact with the outer peripheral surface of the heating roller 15 are brought into sliding contact with the outer peripheral surface under a prescribed pressure by an energizing means. The transfer paper which enters a nip part and adheres to the peripheral surface of the heating roller 15 may, therefore, be forcibly separated. At this time, the paper passage surfaces of the separating pawls (consisting of non-heat resistant resin materials of a low cost; for example, polyethylene sulfite PPS, polyamide imide PAI, PEEK, etc.) 17 are rubbed against the toner image on the transfer paper and, thereby, toner adheres thereto.  The paper passage surfaces of the separating pawls 17 are coated and integrated with the fluororesin sheets having a high surface release property by primers (adhesives) in order to prevent such toner adhesion, thereby, the release property is enhanced.
Patent JP-H10179469-A (JP)
Title: Suction opening body for vacuum cleaner
Inventor: NAITO JUNJI
IPC: A47L9/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a suction opening body for a vacuum cleaner automatically reducing the rotation velocity of a rotary cleaning body at the time of turning over a suction opening main body in the middle of cleaning. SOLUTION: This suction opening body is provided with rotary cleaning bodies 60, 61, a turbine disposed in a turbine room in the state of being freely rotatable, and a converter for converting the rotating direction of this turbine to transmit it to the rotary cleaning bodies 60 and 61 and connects the input axis of this converter and the rotary axis of the turbine with a timing belt T to transmit the rotation of the turbine to the bodies 60 and 61 through the converter. In this case the suction opening body is provided with a braking member 301 braking the moving of the timing belt T by abutting on the timing belt by its own weight at the time of turning over the suction opening main body.
Patent JP-2000159168-A (JP)
Title: Burglar-proof device for bicycle basket
Inventor: TAIRA TOSHINORI
IPC: E05B71/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To put a burglar-proof cover member mounted to a basket into such a usable condition that the basket is closed during running of a bicycle. SOLUTION: A rotating shaft 3 for oscillating a cover member 4 mounted to a basket 1 and a lock lever portion 9 of a locking mechanism 5 are connected to each other via a rotation transmitting means, so that the cover member 4 may be put in the condition that the basket 1 is closed during running of a bicycle by associating the opening/closing operation of the cover member 4 with the locking/unlocking operation of the locking mechanism and the basket 1 may be automatically released from closing by associating the opening operation of the cover member 4 with the locking operation to cause the lock lever portion to be rotationally moved from a non-locked position to a locked position during parking.
Patent JP-H10180146-A (JP)
Title: Filter apparatus
Inventor: SAEKI MASAHIRO
IPC: B04B7/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily attach or detach a filter to and from a basket by arranging the filter along the inner circumferential face of a basket and installing filter pushing body to push a butting part of the filter in the basket in a detachable manner. SOLUTION: A filter 2 comprises a filter body 4 made of a metal net with fine meshes and a sealing body 5 unitedly formed in the circumferential rim of the filter body 4 and is arranged along the inner circumferential face 57 of a basket 50. A filter pushing body 3 to push a butting part of the filter 2 is installed in the basket 51 in a detachable manner. That is, the filer pushing body 3 is installed in a trunk plate 53 of the basket 51 in a detachable manner by installation tools 10 while utilizing dewatering holes 56 of the basket 51 and nuts are fitted by screwing in a proper number of bolts 11 penetrating the dewatering holes 56 by planting in installation pieces. Consequently, the filter 2 can easily be attached and detached to and from the basket 51.
Patent JP-H05160974-A (JP)
Title: Thermal head type printing device
Inventor: ITO MASAHITO
IPC: B41J2/375
Filed: 1991-12-06
Abstract: PURPOSE:To provide a thermal head type printing device whose heat generation body does not reach high temperature even if a control circuit malfunctions. CONSTITUTION:A thermal head type printing device equipped with a thermal head 16 having the heat generation body and a driving circuit 28 which receives a driving signal and makes the heat generation body generate heat while the voltage of the driving signal is less than a 1st voltage value is equipped with an AC coupling circuit 12 whose output signal rises in a specific time up to a 3rd voltage value of a voltage higher than the 1st voltage value from a 2nd voltage value when the input signal has the 2nd voltage value less than the 1st voltage value and reaches the 3rd voltage value when the input signal has the 3rd voltage value, so that its output signal is inputted as the driving signal to the driving circuit 28.
Patent JP-H10194742-A (JP)
Title: Zirconium-cerium-based compound oxide and its production
Inventor: AOZASA SHIGERU
IPC: B01D53/94
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconium-cerium-based compound oxide excellent in heat resistance, capable of maintaining a high specific surface area even in the case of use in a high-temperature environment and to provide a method capable of producing the compound oxide in excellent reproducibility and economically. SOLUTION: This zirconium-cerium-based compound oxide is a compound oxide baked at 500-1,000 deg.C, comprises zirconium and cerium, has the blending ratio of zirconium and cerium calculated as zirconium oxide and ceric oxide of (51-95):(45-5) by weight, shows at least 50m<2> /g specific surface area after baking at 500-1,000 deg.C, maintains at least 20m<2> /g specific surface area after heating at 1,100 deg.C for 6 hours and contains 0.1-20wt.% of the total calculated as oxide of at least one selected from the group consisting of yttrium, scandium, lanthanum, praseodymium, neodium, samarium, europium, gadolinium, magnesium, calcium, barium, aluminum, titanium and hafnium.
Patent JP-H07199185-A (JP)
Title: Projection type liquid crystal display device
Inventor: ISHIGAKI OSAMI
IPC: G02B27/28
Filed: 1993-12-27
Abstract: PURPOSE:To improve the light use efficiency and to improve the luminance of a projection picture. CONSTITUTION:This projection liquid crystal display device is provided with a polarizing beam splitter 21 which reflects one of the P-polarization component of light and the S-polarization component of light of the luminous flux emitted from a light source 10 by a polarizing separation face 21a and allows the other to pass through and emits it to a liquid crystal panel, luminous flux reflecting elements 22a and 22b which are set at prescribed angles and receive the reflected luminous flux from the polarizing separation face of the polarizing beam splitter to reflect it to the liquid crystal panel, phase difference plates 23a and 23b which allow the reflected luminous flux from these luminous flux reflecting elements to pass through to perform the phase conversion, and a converging optical element 25 which is arranged between the polarizing beam splitter and the liquid crystal panel and converges the transmitted luminous flux from the polarizing beam splitter and the reflected luminous flux from luminous flux reflecting elements and allows them to pass toward the liquid crystal panel.
Patent JP-H07200630-A (JP)
Title: Receiving/displaying device for selective storage and display of received information
Inventor: TSUCHIYA HARUKI
IPC: G06F17/21
Filed: 1993-12-29
Abstract: PURPOSE:To effectively store the information on the electronic books, the electronic newspapers, etc., which are effective to the memory of a receiving/ displaying device. CONSTITUTION:A receiving/displaying device 1 contains a display screen 2 and an operating part 3 on its surface and acquires the information via a communication means and also from the external storage media such as an IC card, a CD-ROM, etc. The receiver circuit of the device 1 selects the prescribed one of those received information and stores it in a memory. In this case, the urgent information, the important information, etc., are unconditionally stored in the memory and other information are previously designated by users. The storing period of the received information is decided in a time or day unit. Meanwhile the timer of the device 1 is always corrected at a correct time point based on the transmitting time included in the received information. Then the information stored in the memory is shown on the screen 2 when the power supply of the device 1 is turned on.