baber/WOPTO huggingface dataset:
Patent JP-H10269489-A (JP)
Title: Vehicle type identifying device
Inventor: OGAKI TATSUO
IPC: G08G1/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To identify the type of a vehicle by simple constitution using only laser pulses by detecting the height, width, etc., of a vehicle passed based on propagation time obtained from plural laser sensors and identifying the type of the vehicle passed based on the detected data. SOLUTION: The vehicle type identifying device detects the height, width number of axles, and length of a vehicle based on data applied from three laser sensors. At first whether the vehicle passed is a tractor or not is judged (step 1). In the case of a vehicle such as an automobile and a track other than a tractor, the vehicle is very large, large or the like is discriminated from the width, length and height of the vehicle (steps 1 to 10). In the case of a tractor, the size of the tractor is judged, large, medium or small (steps 11, 12). The judgement of size of the tractor is also executed by comparing the width and length with respective set values. Whether the number of axles is two or more is judged in each of large, medium and small sizes and whether the vehicle type is very large, large or the like is discriminated (steps 13 to 19).
Patent JP-S51150216-A (JP)
Title: Two-dimentional forecasting coding system for finary picture data
Inventor: HATADA MINORU
IPC: H04N1/00
Filed: 1975-06-18
Abstract: PURPOSE: To compress greatly the quantity of data by determining the difference between a white or black run length and its previous run length and by coding the difference of the run length. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52156796-A (JP)
Title: Ozonizer
Inventor: OOISHI SHIYOUTAROU
IPC: C01B13/11
Filed: 1976-06-23
Abstract: PURPOSE: To efficiently cool a dischrge part by directly cooling inner and outer cylindrical electrodes with water through discharge spaces formed inside or outside a dielectric cylinder so as to improve ozone generation efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55165219-A (JP)
Title: Manufacturing apparatus for partly corrugated pipe
Inventor: OKABAYASHI MASAMOTO
IPC: B21C1/00
Filed: 1979-06-11
Abstract: PURPOSE: To form the corrugated part with faired shape drawn deeply as compared with the diameter and wall thickness of the pipe, at an arbitrary position, by giving the corrugation to the pipe being caught between the inner die and the outer die.  
     CONSTITUTION: The strip type material 100 is welded 101 while being spirally lap wound around the outer surface of the rotating mandrel 1, and the pipe 103 is formed; this pipe 103 is then, while being rotated, successively fed to the forming machine 104. The pipe 103 is corrugated in the gap between the outer die 17 and the inner die 19, by biting the pipe 103 between the groove 28 and the protruding stripe 30 making a short linear contact, and at the same time, this turning force and the contact friction rotate the inner die 19 and the outer die 17. The angle of inclination of the die 17 against the horizontal axis and the pitch of the groove 28 and the protruding stripe 30 is suitably set correspondingly to the turning speed of the pipe 103 and the longitudinal feeding speed, so as to form one ring type corrugation 105a by about one turn. Besides, the starting ends of the groove 28 and the protruding stripe 30 start the penetration into the pipe 103 at the behind of the corrugation 105 so as to form next ring type corrugation; when the specified corrugated part 105 is formed, the eccentric pipe 31 is turned round so as to locate the die 19 concentrically with the mandrel 1, and the pipe 103 is fed forward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000266787-A (JP)
Title: Optical current sensor
Inventor: ICHINOSE YUJI
IPC: G01R15/24
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a current sensor stable against a temperature change and influenced little by a noise generated on a circuit, without requiring a temperature control mechanism. SOLUTION: This sensor is so composed that a sensor fiber 2 is fixed on a position encircling a conductor 1, and that linear polarized light is propagated, and that light is branched into orthogonal two components by propagating linear polarized light, and that a current is detected by intensities thereof. In this case, a curvature of the sensor fiber 2 and material of a fixing frame 3 are selected, so that the ratio between an alternating current component having the intensity of either of the orthogonal two components and a direct current component is not changed relative to a temperature.  The ratio between an alternating current component of the orthogonal two components and a direct current component is operated, and the sum or the difference thereof is corrected from the time-average value of the ratios between the alternating current component and the direct current component, to thereby detect the current.
Patent JP-H10270933-A (JP)
Title: Manufacture of reflector and manufacture device therefor
Inventor: KAWADA YOSHITAKA
IPC: H01P11/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a reflector capable of being made a large in diameter. SOLUTION: A metallic film 13 is formed on an insulation substrate 12 (1st process) and a resin film 14 is formed on the metallic film 14 (2nd process), and a surface shape of the insulation substrate on which the resin film is formed is measured (3rd process). Furthermore, based on a measured value by the 3rd process, a focal point of a laser beam is controlled to allow a laser beam to be scanned on the resin film along a contour of a conductive pattern P (4th process). An undesired part of the resin film is exfoliated to expose a part of the metallic film not being the conductor pattern (5th process), the metallic film is etched by using the resin film left on the metallic film as a mask M to from the conductor pattern (6th process). The resin film left on the conductor pattern formed in the 6th process is removed (7th process).
Patent JP-H06280205-A (JP)
Title: Electric hot air thawing device
Inventor: SUZUKI KENTARO
IPC: E01H8/08
Filed: 1993-03-31
Abstract: PURPOSE:To most efficiently carry out thawing works regardless of the surface condition of ballast, by positioning an air duct by fitting pieces, legs, or the shoulders provided at the air duct. CONSTITUTION:An electric hot air type thawing device 112 is installed near a rail-changeover point. In this time, the fitting pieces attached to the both right and left front ends of the air duct 113 are inserted into the notches of metal fixtures 2 fixed at both side faces of a railroad tie. At the same time, the air duct is positioned so that the upper blowing outlet 114 is positioned at the most efficient place for thawing. In this case, a positioning support leg of which length can be freely adjusted, may be equipped at the air duct 113 instead of the fitting piece 1. And the shoulder provided with a hot air blowing outlet at both upper edges of the air duct 113 is equipped and it can be installed on the tie 104. In this way, the air duct 113 can be installed at the most efficient position regardless of the surface condition of ballast, thawing efficiency can be increased.
Patent JP-S55165812-A (JP)
Title: Device for arranging circular parts into row
Inventor: TSUMURA TAKASHI
IPC: B65G47/14
Filed: 1979-06-13
Abstract: PURPOSE: To facilitate the sorting of cylindrical parts in proper posture, by providing a parts arranging groove in the trough of a hopper and reciprocating a U-shaped pusher in the trough.  
     CONSTITUTION: The outside diameter of cylindrical parts 2 is larger than their length. The upper portion 4A of a stepped groove 4 provided under the lower trough part 3a of the hopper 3 of an arranging device has a width equal to the outside diameter of the parts 2. The lower portion 4B of the groove 4 has a width equal to the length of the parts 2. A U-shaped pusher 9, which is reciprocated by a cylinder 8, is installed in the trough portion 3a. When the parts 2 thrusted by the pusher 9 are inverted at a rising portion section 10 and dropped, only the parts oriented in the longitudinal direction roll from a sending passage platform 5 to a feed passage 6 and are discharged. According to this constitution, the parts can be sorted or arranged into a row even if they are those which are difficult to arrange by vibration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11258895-A (JP)
Title: Toner supply device
Inventor: YABANETA MASAZUMI
IPC: G03G15/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent toner soiling due to toner scattering by providing a moving means which applies driving force to move a stopper in an opening/closing direction to the moving member side of an opening/closing means but prevents the movement from the moving member side. SOLUTION: The opening/closing means 3 is provided at a position opposed to the stopper 1b opening/closing an aperture 1a for discharging toner 7 from the end on the inner side of a toner container 1 housed in a toner container housing part 2. Then, the aperture 1a of the container 1 housed in the housing part 2 is opened/closed by the stopper 1b by moving the moving member 3a in a direction shown by an arrow A1 or an arrow A2 . Meanwhile, the moving means 4 is constituted to apply the driving force to move the stopper 1b in the opening/closing direction, that is, the direction shown by the arrow A1 or A2 to the moving member 3a side of the opening/closing means 3 but prevent the movement from the moving member 3a side.  Thus, the opening/closing operation of the stopper 1b closing the aperture for discharging the toner from the toner container 1 is surely performed with good operability and the stopper 1b is prevented from dropping.
Patent JP-H0998828-A (JP)
Title: Cosmetic container
Inventor: CHIKU MASAMI
IPC: A45D33/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To open an outer cover and an inner cover of a double structure type cosmetic container by one operation to thereby improve handling performance. SOLUTION: A first hook 22 projected from an outer cover 16 is engaged with a first projection 12d on the front end center of a container body 12 in a disengageable manner. A cosmetic dish part 18 is partitioned by a partition wall 12c in the body 12. An inner cover 26 is provided at the cosmetic dish part 18, and a second hook 30 projected from the inner cover 26 is engaged with a second projection 12f at a recess 13 of the partition wall 12c in a disengagable manner. A push piece 32 is inserted into a through hole 12g formed to extend the downward of the second projection 12f from the lower part of the first projection 12d.  By pushing in an operation part 32b, at the front end of the push piece 32, the engaging condition of the first hook 22 is released through a first releasing part 32c, and the engaging condition of the second hook 30 is released through a second releasing part 32d.
Patent JP-H09262434-A (JP)
Title: Catalytic regenerative heat storage deodorizing device
Inventor: NAKADOKORO HIDEAKI
IPC: B01D53/86
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To surely remove tar in a short time even when tar is stuck on the untreated waste gas introducing end side of a regenerative bed arranged in a waste gas treating chamber. SOLUTION: In each of waste gas treating chambers Ha, Hb, Hc, a part or the whole of a tar sticking area A on the untreated waste gas introducing end side of a regenerative bed 3 in which combustible harmful malodorous components in untreated waste gas are turned into tar to be stuck on when it is introduced into the chamber is formed of a catalyst 14 for proceeding with oxidizing combustion or heat decomposition of the combustible harmful malodorous components. Therefore, when treated waste gas is discharged from the waste gas treating chambers Ha, Hb, Hc, the catalyst 14 is heated to catalyst combustion temperature, and then tar stuck on the catalyst 14 is subjected to oxidizing combustion or heat decomposition and is surely removed. And by heat of reaction at that time, the vaporization of tar stuck on the circumference thereof is accelerated to surely remove tar in a short time.
Patent JP-H02254178-A (JP)
Title: Superimposed plated steel sheet having high corrosion resistance
Inventor: SAITO KATSUSHI
IPC: C23C14/06
Filed: 1989-03-28
Abstract: PURPOSE:To obtain the steel sheet having superior corrosion resistance and adhesion by forming a composite film consisting of one or more kinds of metals selected among Ti, Si, Al, Mg and B and oxides of such metals on a Zn plating film. CONSTITUTION:A Zn plated steel sheet is produced by the conventional method and a composite film consisting of one or more kinds of metals selected among Ti, Si, Al, Mg and B and oxides of such metals is formed on the surface of the steel sheet by a vapor phase plating method such as vacuum deposition or ion plating to obtain a superimposed plated steel sheet. A coating film is further formed on the surface of the composite film by post-treatment such as chromating as required.
Patent JP-H08272045-A (JP)
Title: Label sticking device
Inventor: KUBOTA MASAYUKI
IPC: G03C3/00
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the defect in sticking of labels. CONSTITUTION: Eight pieces of attraction pads 51 are mounted circumferentially at the same pitch on the peripheral surface of a suction drum 50. This suction drum 50 is rotated intermittently. The label 12 is peeled from release paper 11 and is attracted to the attraction pad 51 in a first station S1. The position of the label is corrected in a second station S2. The mispositioning of the label 12 is detected in a third station S3. The mispositioned label 12 is removed in a fourth station S4. The presence or absence of the label 12 is detected in a fifth station S5. The attraction pad 51 is pressed down to stick the label 12 to a disk 15b of a spool shaft 15 in a sixth station S6. The spool shaft 15 is fed intermittently to the sixth station S6 by a work feeder 24 to stick the label 12 to the disk 15b.  A spool shaft holder 25 corresponding to the label absence attraction pad 51 is tracked and the label absence spool shaft 15 is discharged to a defective article tray in a defective article discharge position.
Patent JP-H03272437-A (JP)
Title: Particle counter
Inventor: TOHATA KAZUYA
IPC: G01N15/14
Filed: 1990-03-22
Abstract: PURPOSE:To improve a measuring accuracy by providing an orifice type flowmeter for measuring the quantity of liquid flowing to a particle counter and a flowrate regulator for regulating a flow rate in response to the pressure difference of the flowmeter. CONSTITUTION:A particle counter 3 measures the quantity of dust in oil of an oil-immersed electric device 1.The counter 3 is so regulated by correction curves of the difference (h) and the flow rate of an orifice type flowmeter 5, obtained in advance that a flowrate regulator 4 becomes a pressure difference (h) to easily feed at a suitable flow rate thereto. Then, since the difference (h) of the counter 5 is varied if the temperature of oil is altered due to variations in the atmospheric temperature, a load, etc., the difference (h) is regulated by the regulator 4. Thus, the measuring accuracy of the counter can be improved.
Patent JP-H0762586-A (JP)
Title: Cleaning system for electrolytic tank
Inventor: FURANSHISUKO JIYABIIE SHITOGES
IPC: C25C7/00
Filed: 1994-03-18
Abstract: PURPOSE: To remove sludge without interrupting work by arranging perforated conduits which run longitudinally over the bottom of an electrolytic tank and ascend alongside the shorter walls within this tank and extracting the sludge by these conduits.  
     CONSTITUTION: The electrolytic tank 1 for electrolytic production of nonferrous metals is delineated with the longitudinal wall 2, the shorter walls 5 and the bottom. A barrier is formed on the inside surface by a plastic coating layer 6. The two conduits 8 bored at the walls 5 run longitudinally over the bottom of the tank 1, ascend alongside the shorter side walls 5 in the form of portions 9 and arrive nearly at the level of the liquid in the tank 1. The longitudinal wall 2 has a lower portion 10 inclining toward the conduits 8. A suction head and pipe for extracting the sludge is inserted through the end of the ascending portion 9 in this constitution and the sludge is extracted via the conduits 8. As a result, the sludge removal work within the electrolytic tank 1 may be carried out without interrupting the electrolysis work. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59199225-A (JP)
Title: Mold clamping apparatus of molding machine
Inventor: TANAKA TADAYOSHI
IPC: B29C45/67
Filed: 1983-04-28
Abstract: PURPOSE:To make it possible to reduce the area of a mold clamping apparatus and to lower the total height of a machine, by providing a mold clamping force generating piston to a column and a movable platen in a freely slidable manner in such a state that said piston is mounted in the movable platen. CONSTITUTION:In mold clamping, a movable platen 4 is fallen by lowering the rods of side cylinders 14 in such a state that split nuts are opened and a fixed mold 12 and a movable mold 13 are matched. Because the split nuts 8 are present at the position of screw parts 2a formed on the way of columns 2, the split nuts 8 are closed in this state to be fixed in such a state that they are sufficiently threaded with the screw parts 2a and, thereafter, high pressure hydraulic oil is supplied to the hole 11 positioned to the under side of each piston 6 whereupon large pressure is added to the under side of the piston 6. On the other hand, the piston 6 can not move because each slit nut 8 is fixed to each column 2 and pressure is converted to pressing force in a direction for falling the movable platen 4 to strongly press the movable mold 13 to the fixed mold 12 and desired mold clamping force is generated. Therefore, it is unnecessary to provide a mold clamping cylinder extending above a tight frame 3.
Patent JP-S63242859-A (JP)
Title: Automatic transaction device
Inventor: AOKI TAKESHI
IPC: B65H29/40
Filed: 1987-03-30
Abstract: PURPOSE:To maintain the stable delivery performance and accumulation performance without strictly matching the positional relationship between a main body and cashbox cassettes and prevent the wrong delivery of bills by assembling an accumulating means, a storage section, and a delivering means into the cashbox cassettes and constituting the accumulating means with an accumulating roller rotatable only in the accumulation direction. CONSTITUTION:An accumulating roller 302 as an accumulating means and a delivering roller 304 as a delivering means are assembled into cashbox cassettes 16-18, and the stable delivery performance and accumulation performance can be maintained even though the positional relationship between a main body and the cashbox cassettes is not set strictly constant as required in the conventional one provided with them on the main body side. The accumulating means is constituted of the accumulating roller 302 rotatable only in the accumulation direction, thereby the wrong delivery of bills A from the cashbox cassettes 16-18 can be reliably prevented.
Patent JP-S51151395-A (JP)
Title: Process for preparing a biologically active substance, ps46-b1
Inventor: MINODA TAIJI
IPC: A61K35/74
Filed: 1975-06-18
Abstract: PURPOSE: Process for preparing a biologically active substance, PS-46-B1, which has anti-cancer activity, by the use of a microorganism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10270086-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: WATANABE SHUNJI
IPC: H01M10/0569
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve battery's cycle characteristics and simplify the manufacturing process and facility, by composing the negative electrode of powdery tin, electron conductive carbon powder, and resin binding agent, using oxide of transition metals as positive electrode active material, and using material in which lithium compound is solved in organic solvent as nonaqueous electrolyte. SOLUTION: The battery is composed of a negative electrode which consists of powdery tin or tin alloy, electron conductive powdery carbon, and resin binding agent, a positive electrode whose active material is metallic oxide containing transition metals as its element, and lithium-ion-conductive nonaqueous electrolyte in which lithium compound is solved or solid-solved in organic solvent or high molecule. Tin powder composing the negative electrode is produced in a grinding or an atomizing method. It is also effective to use material which is produced by reducing tin oxide with electrochemical reaction between tin oxide and lithium or material containing lithium, inside or outside of the battery after assembling.
Patent JP-H01245835-A (JP)
Title: Method for removing waste gas of semiconductor
Inventor: SUGIYAMA HIDEO
IPC: B01J23/34
Filed: 1988-03-28
Abstract: PURPOSE:To efficiently remove SiH4 by bringing a hydroxide aq. solution of alkali metal or alkaline earth metal with the suspension of an oxidation catalyst consisting of Fe2O3, SnO2, Bi2O3, MnO2 and Cu2O into gas-liquid contact with SiH4. CONSTITUTION:The gas incorporating SiH4 is brought into gas-liquid contact with a hydroxide aq. solution of alkali metal or alkaline earth metal such as NaOH and Ca(OH)2 with the suspension of an oxidation catalyst consisting of Fe2O3, SnO2, Bi2O3, MnO2 and Cu2O and the reaction of both SiH4 and the alkali aq. soln. is promoted effect of the catalyst. In such a way, SiH4 is efficiently removed from the gas.
Patent JP-S61235025-A (JP)
Title: Manufacture of bellows of omega type
Inventor: WATANABE KANICHI
IPC: B21D26/033
Filed: 1985-04-10
Abstract: PURPOSE:To improve the pressure resistivity and durability of a product by forming a U-type shevron part and straight tubular part in advance, then compressing by adding an internal pressure to the blank material tube, and thereafter exerting a high pressure to an inside of the tube. CONSTITUTION:As a first step, a blank material tube 10 is formed by a forming machine provided with a group of split dies for bellows, and a blank material tube 10 consisting of a U-type shevron part 10a and a straight tubular part 10b crossing in perpendicular to the foot is produced, then the blank material tube 10 is inserted to a collector forming machine composed of a hydraulic pressure generating unit 20, a core metal 30, a press 40, and by exerting a specified internal pressure to the inside of the tube, the tube 10 is compressed towards an axial direction. Then, as the third step, the hydraulic pressure generating unit 20 is switched over to the high pressure, and a specified high pressure is exerted into the tube 10 for a prescribed period of time. By means of this method, an idealistic curved surface is formed on the shevron part and the side wall part of the bellows. And accordingly, the pressure resistivity and durability of the bellows tube are improved.
Patent JP-S571774-A (JP)
Title: Dot type serial printer
Inventor: SUGIMURA SEIJI
IPC: B41J19/14
Filed: 1980-06-03
Abstract: PURPOSE:To maintain the printing operation start position and end position at fixed positions even when temperatures at different parts raise, by mounting carrier position detectors onto a mounting member having approximately the same thermal coefficient of expansion as that of a rotating shaft that has helical tracks with which head carriers engage. CONSTITUTION:The mounting member 22 having approximately the same thermal coefficient of expansion as that of the rotating shaft 8 is arranged to extend substantially along the whole range of movement of the head carriers. To opposite ends of the mounting member 22 are mounted a pair of carrier position detectors 20a, 20b. The ends of the rotating shaft 8 and the mounting member 22 on the same side are fixed so that the ends can not be moved in their axial direction, and opposite ends of them are allowed to move in their axial direction. As a result the rotating shaft 8 and the mounting member 22 can expand in the same direction in the same length, and therefore their relative positional relation cannot substantially be changed.