baber/WOPTO huggingface dataset:
Patent JP-H09165243-A (JP)
Title: Treatment of waste for cement raw material
Inventor: HISAYOSHI SHOJI
IPC: C04B7/24
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize waste for cement raw material such as various boiler ashes or incinerated ash by efficiently removing chlorine, fluorine, sulfur or carbon, etc., contained in the waste by mixing the waste with water and classifying, or contacting the waste with high temperature steam. SOLUTION: Waste for cement raw material is treated by the below- mentioned method of (1) or (2). (1) The waste for cement raw material is mixed with water and classified. In this case, coarse grain content obtained by the classification is directly made to cement raw material, and also a slurry containing fine grain content is dehydrated and made to cement raw material. The classification is preferably performed by a wet cyclone. (2) The waste for cement raw material is contacted with steam of >=400 deg.C. In this case, the waste for cement raw material is washed and contacted with steam of >=400 deg.C. This method is preferable because chlorine, fluorine, sulfur and carbon, etc., can more efficiently be removed.
Patent JP-H06173313-A (JP)
Title: Automatic water feeder
Inventor: ADACHI TOSHIYUKI
IPC: E03C1/05
Filed: 1992-12-10
Abstract: PURPOSE:To make it possible to conduct an appropriate water-feeding motion, by preventing unfavorable effects due to noises brought at the initial supply of electricity from a cell. CONSTITUTION:A magnetic valve 5 is arranged on the way of a water feed pipe 3 connected to a urinal 1 and a sensor 6 for detecting a user, made of a luminous element and a light-receiving element, is equipped above the urinal 1. The sensor 6 is jointed to a sensor circuit 7 which is connected to a control circuit 8. An electric cell 9 is connected as the driving electric source to the sensor circuit 7 and the control circuit 8. The control circuit 8 intermittently supplies electricity from the cell 9 to the sensor circuit 7 and also controls the sensor circuit 7 at a delaied timing for a specified interval from the beginning of electric supply to the sensor circuit 7 to light the luminous element and judge existence of users by means of the signal from the light-receiving element resulting from the luminous action. The control circuit 8 controls the solenoid valve 5 basing on the judged result.
Patent JP-H02175149-A (JP)
Title: Composite internal finish material and production thereof
Inventor: OMOTO ISAMU
IPC: D04H1/485
Filed: 1988-12-27
Abstract: PURPOSE:To enhance resistance to pill and to perform bonding and also to enhance peeling strength, sound insulating properties and sound absorbing properties by integrally fusion-joining a vinyl chloride resin sheet to a skin layer while interposing hot melt nonwoven fabrics to the middle part thereof and partially melting low-m.p. synthetic fiber in the skin layer and forming a melt- sticking part. CONSTITUTION:A skin layer 1 is formed by performing needling to fiber web wherein one part of low-m.p. synthetic fiber 2 is incorporated into the constituent fiber formed of synthetic fiber as a main component. This skin layer 1 is fusion-joined to a vinyl chloride resin sheet 4 while interposing hot melt nonwoven fabrics 3 to the middle part thereof. Such constitution is formed that a melt-sticking part is partially formed in the skin layer by melting at least one part of low-m.p. fiber 2 contained in the skin layer 1. The low-m.p. synthetic fiber component contained in the skin layer is optimally regulated to about 10 - 35% and low-m.p. polyester fiber is most practically utilized. Hot melt nonwoven fabrics are regulated to about 50g/m<2> METSUKE are modified polyester fiber having about 120 deg.C m.p. is preferably utilized.
Patent JP-2001155884-A (JP)
Title: High-output and high-brightness electronic ballast for discharge lamp
Inventor: CHOI HYUN BAE
IPC: H05B41/24
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic ballast for discharge lamp having protection circuit. SOLUTION: PWMIC circuit creates RWM output voltage, of which power factor is improved by adjusting direct current voltage rectified by rectification part in way in of pulse width modulation(PWM). The PMW output voltage is provided to high frequency driver, while is recharged by recharging part. The high frequency driver is driven by starting voltage provided from the recharging part and discharges alternatively voltage provided from the recharging part to repeat high frequency switching operation so that a resonance is generated using energy transferred by discharging while driving voltage is provided at a discharge lamp. The protection circuit detects directly, the driving voltage provided to a discharge lamp from the high frequency driver.  As a detecting result, if the protection circuit detects a no-loading state that the discharge lamp is not connected to the high frequency driver, or, a state that the driving voltage exceeds the limit voltage to damage the discharge lamp, the PWMIC circuit and the high frequency driver are shut down. Furthermore, protection circuit feedback varied amount of the driving voltage to the PWMIC circuit and control an amount of current provided at the discharge lamp to constantly maintain the power provided at the discharge lamp.
Patent JP-H09222557-A (JP)
Title: Wide-angle lens
Inventor: KONO TSUTOMU
IPC: G02B13/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the inexpensive wide-angle lens for photography which is suitable for an image input device for video telephone or a personal computer, and small in size and has superior image forming performance. SOLUTION: This lens consists of a 1st lens with negative power, a stop, a 2nd lens with positive power, and a 3rd lens as a cemented lens and satisfies conditional expressions. Namely, ν1 >44, ν2 >44, and 0<α.νc <=18, where ν1 and ν2 are the Abbe numbers of the 1st and 2nd lenses. Further, ϕc /νc =(ϕ3a /ν3a )+(ϕ3b /ν3b ), where ϕc is the power of the 3rd lens, ϕ3a and ϕ3b are the powers of lenses 3a and 3b constituting the 3rd lens, and ν3a and ν3b are the Abbe numbers of the lenses 3a and 3b constituting the 3rd lens. Here, α=-1 when ϕc >0, and α=1 when ϕc <0.
Patent JP-H01170793-A (JP)
Title: Composite vacuum pump
Inventor: KINOSHITA KANJIRO
IPC: F04D19/04
Filed: 1987-12-25
Abstract: PURPOSE:To raise a compression ratio and to improve pump performance by setting the number of blades of each vortex compression pump in such a manner as to be smaller on the inflow side vortex compression pump than on the outflow side vortex compression pump. CONSTITUTION:During compression operation of vortex compression pumps V1, V2, the air pressure of the vortex compression pump V1 on the inflow port side is low and a boundary layer M on the surface of a blade 32 becomes thicker. But air passes enough between the blades 32, 32 and flows smoothly so as to raise a compression ratio and move to the outflow port side vortex compression pump V2 because the number of blades is small and the sectional area of an air passage is large. As the air pressure increases to make the boundary layer thinner in the compression pump V2, a large number of blades are formed, so that enough angular motion energy is applied to the air to be compressed to a designated pressure. Accordingly, the pump performance can be improved remarkably as compared with the prior art.
Patent JP-H08158624-A (JP)
Title: Tension wall having inspection hole
Inventor: YANAI KENJI
IPC: E04F19/08
Filed: 1994-12-10
Abstract: PURPOSE: To improve the equipment capacity and the intelligent property by laying equipment members such as a piping and a wiring at the inner side of a tension wall extended between a building and an outer wall, providing an inspection hole to inspect the equipment members to the tension wall, and making a lid body allowable to mount and demount. CONSTITUTION: The outer periphery of a metal thin plate is surrounded by a metallic reinforcement frame, and windows are formed at adequate positions. In this case, the first fastener is fixed to a support frame on whose outer wall a tension wall support member is installed, and the second fastener is fixed to the first fastener. Furthermore, mullions 44 in the vertical direction are fixed to the second fastener, and transoms 45 and 45 in the lateral direction are erected between the mullions 44 and 44, and the tension wall is inserted and fixed in a grid form space formed by the mullions 44 and the transoms 45. Consequently, a desired equipment members such as a piping and a wiring are provided between the tension wall and the outer wall, and the equipment capacity can be improved, and the intelegent property can be accomplished, at a low cost and rapidly.
Patent JP-2001113161-A (JP)
Title: Low-temperature plasma reaction device
Inventor: ITO KANICHI
IPC: B01J37/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To solve such problems with a low-temperature plasma by a discharge that electric power consumption is large and in addition the object for applications is limited when the treating material concentration in gas is high and that a catalyst effect is little in the simple coupling of a low-temperature plasma device and a catalyst device because the life (half-like of) the radicals generated by the plasma is short. SOLUTION: The problems described above are solved by the synergistic effect of the low-temperature plasma and a solid catalyst by adhering a thin layer of the solid catalyst to the surface of a discharge electrode or discharge barrier. Namely, the radicals are effectively utilized and the electric power consumption is reduced by rapidly bringing the radicals formed by the low- temperature plasma into contact with the catalyst surface. Further, the catalyst of the thin layer is adhered, by which the use of the costly catalyst is lessened and the selection of the material to optimize the electrical characteristic and catalyst effect of the discharge electrode and discharge barrier is made possible.
Patent JP-H08168101-A (JP)
Title: Power conversion device
Inventor: KITABAYASHI HIDEAKI
IPC: H02M7/48
Filed: 1994-12-09
Abstract: PURPOSE: To provide a power conversion device suited to minimize the rush current of a large d.c. smoothing capacitor generated by a change in the voltage of a.c. power supply for restraint of over-charging, and minimize a variation in operation starting time for better operation. CONSTITUTION: This power conversion device consists of an a.c. power source, a PWM converter, a PWM inverter, an d.c. smoothing capacitor connected between the converter and the inverter, a first contactor 8 connected between the converter and the a.c. power source, and an a.c. motor for driving an electric vehicle. This power conversion device is also provided with an initial charging circuit for charging the d.c. smoothing capacitor through the second contactor 17 from the a.c. power source, and a means 100 which closes the second contactor for the initial charging of the d.c. smoothing capacitor to a fixed value, and adjusts the initial charging voltage according to a change in the a.c. power voltage when turning on the first contactor.
Patent JP-H04198579-A (JP)
Title: Window panel raising and lowering device for automobile
Inventor: UCHIDA MASANORI
IPC: B60J1/17
Filed: 1990-11-29
Abstract: PURPOSE:To reduce a cost by fixing a motor between a vertical section of a sash and a door hinge out from a downward position of a window panel, and connecting both ends of a wire member respectively to both carrier plates. CONSTITUTION:A motor 73 of a regulator 71 is placed in a part surrounded by a corner section 74 of a sash 70, front vertical section 70a, door hinge 90 and check link 89. A pair of right and left carrier plates 72 are arranged to the lower end of a window panel 67 so that they are capable of turning, and they are also arranged along guides 68 so that they are capable of moving up and down. One end 75a of a gear cable 75 driven by the motor 73 and inserted into a pipe is connected to the left one of the carrier plates 72, and the other end 75b is connected to the right one of the carrier plates 72.
Patent JP-H09169572-A (JP)
Title: Composition for extrusion molding
Inventor: NAGATA KOICHI
IPC: B28B3/20
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. capable of extrusion molding at a stable rate of extrusion under a low extrusion pressure and forming an extrusion-molded body having satisfactory shape retentivity and high mechanical strength, easy to handle and giving a dense high strength ceramics product excellent in surface smoothness and free from voids after firing. SOLUTION: Powdery ceramics stock having 5.0-20.0m<2> / g specific surface area is kneaded with an org. binder based on a binder contg. 2-5wt.% methylcellulose having an average mol.wt. of 10,000-50,000 or water-soluble cellulose which is carboxymethylcellulose, hydroxy-propylmethylcellulose or hydroxyethylmethoxycellulose to obtain the objective compsn.
Patent JP-H11265206-A (JP)
Title: Distributed control system
Inventor: EIDSON JOHN C
IPC: G06F13/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To extend a distributed control system, and to reduce the maintaining cost. SOLUTION: An element is preliminarily selected based on an assembling behavior necessary for executing a specific application. For example, the element can be a sensor element 54 connected with a temperature sensor 60, control element 52 for presenting a control value, and heater element connected with a heater. The element can automatically operate self-organization, and execute an application when it is connected with a network 12 according to the corresponding assembling behavior.
Patent JP-H08165307-A (JP)
Title: Production of resin-coated fine particle of black ferroelectric material
Inventor: AZEYANAGI KUNIHIKO
IPC: A61K8/00
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a resin-coated fine particles of a black ferroelectric material which can give a black pigment fluid having a nonbwownish initial color and used for make-up cosmetics by allowing an aqueous suspension of fine particular of a black ferroelectric material to absorb a styrene monomer, polymerizing the monomer, and separating the obtained product after adjusting the pH. CONSTITUTION: A styrene monomer or a styrene/divinylbenzene monomer mixture is added to an aqueous suspension of fine particles of a ferroelectric material, and the resulting mixture is agitated to allow the fine particles to adsorb a microemulsion of the monomer or the monomer mixture to conduct polymerization. The pH of the reaction mixture is adjusted to 0.5 or below, and the mixture is neutralized and separated to obtain a purpose fine particles. The fine particles are produced by coprecipitating a ferrous salt and a ferric salt. These particles ar allowed to adsorb an olic acid surfactant to suppress their agglomeration, and the resulting particles are used to form a stable aqueous suspension. Polyvinyl alcohol is added to this suspension, followed by the addition of a monomer, and the final mixture is agitated to form a microemulsion of the monomer.
Patent JP-H05140686-A (JP)
Title: Aluminum alloy for squeeze casting
Inventor: TOMITA TAKETOSHI
IPC: C22C21/02
Filed: 1991-11-20
Abstract: PURPOSE:To obtain an Al alloy for squeeze casting excellent in mechanical properties such as tensile strength, proof stress and elongation after T6 treat ment by adding specified amounts of Si, Mg and Ti to Al. CONSTITUTION:As an Al alloy for squeeze casting, by weight, 1.2 to 3.0% Si, 0.3 to 1.0% Mg and 0 to 0.1% Ti are added to Al to form into an alloy. This Al alloy is cast and is thereafter subjected to T6 treatment as soln. artificial aging treatment. The Al alloy small in the segregation of Si and excellent in mechanical properties such as tensile strength, proof stress and elongation can be obtd.
Patent JP-H03195306-A (JP)
Title: Iron ring type linear motor
Inventor: SATO MASAJI
IPC: B60L13/03
Filed: 1989-12-25
Abstract: PURPOSE:To obtain an iron ring type linear motor, which can be manufactured easily and maintained well, by fixing a cover fixing arm to the outer side face of frame and then fixing upper and lower covers independently to the arm. CONSTITUTION:Screw holes for fixing a cover are provided for a cover fixing arm 10 at positions 14a, 15a, 16a. An upper cover 11 is fixed with fixing bolts 14, 15 to the cover fixing arm 10. Pawls 4c provided at the core side tip are inserted into grooves 1b made in the core 1 by means of a lower cover 12, and the opposite side end to the arm is fixed with a bolt 16 to the cover fixing arm 10. Consequently, no brace is required on the top face of the upper cover 11 which can thereby be made planar, thus facilitating take in of cooling air for a coil 2. Furthermore, mounting/dismounting work of a cover can be facilitated.
Patent JP-H07229102-A (JP)
Title: Apparatus for remolding of orbit of railroad line
Inventor: JIYAN PIEERU YAEJI
IPC: E01B31/13
Filed: 1994-12-15
Abstract: PURPOSE: To reprofile a track completely, and enhance working efficiency by providing a track heating unit at the tip end of a milling device. CONSTITUTION: The outer layer of a track is heated at a temperature of the order of several hundred degrees by a heating unit 31 comprising a high frequency induction heating device. Subsequently, a longer wavy unevenness of the tack heated is corrected by a first milling cutter 24 supported by a frame 8, and chips generated is suction housed via the inlet 32 of a suction device. Also, the shorter wavy unevenness of the track is heated by a following heating unit, and it is then corrected by a second milling cutter 24' supported by a frame 9.
Patent JP-H05168857-A (JP)
Title: Method for decreasing nitrogen oxide in combustion exhaust gas
Inventor: MURAKAMI NOBUAKI
IPC: B01D53/81
Filed: 1991-12-17
Abstract: PURPOSE:To restrain NOx emission all over the operating region by passing combustion exhaust gas from gas turbines and boilers through an NOx layer and a denitration catalytic layer without adding NH3 to the exhaust gas when it is at low temp. and passing it through these layers with NH3 added thereto when it is at high temp. CONSTITUTION:An NOx adsorbent layer 103 of mordenite base natural zeolite and a vanadium base denitration catalytic layer 106 supported on a carrier of titania are successively arranged from the upstream side along the inflow direction of combustion exhaust gas in a reactor body 101. A reducing NH3 adding line 105 is installed between both the layers 103, 106 and, simultaneously, a thermocouple 104 for measuring gas temp. is installed upstream of the NOx adsorbent layer 103. When the combustion exhaust gas is at low temp., it is successively passed through the NOx adsorbent layer 103 and the denitration catalytic layer 106 without NH3 added from the line 105. On the other hand, when the exhaust gas is at high temp., it is passed through these layers with NH3 added from the line 105.
Patent JP-H03192954-A (JP)
Title: Telephone charge charging device
Inventor: MAMIYA HIROSHI
IPC: H04M15/16
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the file capacity and to quicken the correspondence to a charge system change by linking charging files for use to a talking used through the plural charging systems whose number is made variable. CONSTITUTION:A reception section 8 of a telephone charge charging device 2 receives a charging data 10 of a telephone charge to a trunk line call of a private branch of exchange 1, a processing section 4 retrieves a charging data file 5 based on a talking destination telephone number when the entry is finished and calculates the telephone charge based on retrieval information. Then whether or not a succeeding charge system exists is checked depending whether link information is zero or not, and when the succeeding charge system exists, the charging data file 5 is retrieved again according to the link information and when the link information is 0, the charge calculation is finished, and the result is sent to an output section 6, from which it is outputted. Thus, the charging to plural charge systems whose number is variable is applied in this way. Thus, the file capacity is not increased and the change in the file when number of the different charge systems is increased or decreased is facilitated.
Patent JP-H01174623-A (JP)
Title: Device for treating tail yarn in spinning frame, twisting machine or the like
Inventor: ODAWARA KUNIMITSU
IPC: D01H3/16
Filed: 1987-12-29
Abstract: PURPOSE:To prevent tail yarns released from a nipping tool after auto-doffing from exerting a bad influence during winding and also yarn breakage from occurring, by equipping the basal part of a spindle with a special structural tool for nipping tail yarns. CONSTITUTION:An upper slit ring 5 having a ring shape cutting blade 3 for cutting and a flange part 4 is fixed at an upper basal part of a spindle 2. The flange 4 of the upper slit ring 5 is equipped with plural number of yarn passage holes (P). A gap (S) for introducing the subject yarns in the reverse direction of spindle-rotation is formed at the outer peripheral side of the yarn passage holes (P). A cylindrical unit 8 having a lower slit ring 6 at the upper end and the part 7 extending centrifugal force at the lower part is equipped under the upper slit ring 5 so as to enable sliding in the axial direction of the spindle.
Patent JP-H09168505-A (JP)
Title: Cover lens fixing part of endoscope
Inventor: TAKAGI MASAKO
IPC: A61B1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To make the cover lens fixing part of an endoscope not deteriorated in the fixing condition even by long time use and excellently durable. SOLUTION: On the fixing part of this endoscope with the surface arranged to be exposed outward and the side part watertightly fixed to the endoscope, a metallic film is formed by electron shower evaporation to perform vacuum evaporation together with electron beam irradiation on the side face of a cover lens 10 and the metallic film face 10b is fixed on the metallic part 1a of the endoscope.
Patent JP-2001154891-A (JP)
Title: Device and method for processing contents
Inventor: UMEUMI KATSUHIRO
IPC: G06F12/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To attain processing such as deletion or transmission or reception in a batch without repeating the same operation to plural contents. SOLUTION: This content processor is provided with one or more album headers 301, a storing part 205 for storing plural content headers 303 and content data 305 related with the album headers 301, a display part 203 for displaying an album name described in the album header 301, an operating part 204 for selecting one or more albums to be processed from the album name displayed at the display part 203, and for instructing the start of the processing of the album header 301 of the selected album and the content header 303 and the content data 305 related with the album header, and a control part 210 for controlling the processing of the selected album header 301 and the content header 303 and the content data 305 related with the album header.
Patent JP-H06163161-A (JP)
Title: Lighting device for hot cathode fluorescent tube
Inventor: MATSUMOTO AKIRA
IPC: H05B41/16
Filed: 1992-11-18
Abstract: PURPOSE:To improve reliability and to spread a dimming range while enhancing economical efficiency and further contributing to extending a life of a filament. CONSTITUTION:A device comprises a tube current detecting circuit 3 for detecting a level of tube current Io flowing in a hot cathode fluorescent tube FL, preheater circuit 4 for flowing a preheating current IW in a filament of the hot cathode fluorescent tube FL and a control circuit 6 for applying operating voltage Vo to the hot cathode fluorescent tube FL by turning on a lighting switch 5 to further turn on the preheater circuit 4 and also turning it off when a detection value from the tube current detecting circuit 3 leads to the first preset value. A function of turning on the preheater circuit 4, when a level (mean value) of the detection value from the tube current detecting circuit 3 during lighting leads to the second preset value, is provided in the control circuit 6.