baber/WOPTO huggingface dataset:
Patent JP-S56144426-A (JP)
Title: Film plane stabilizer for camera
Inventor: TAMAMURA HIDEO
IPC: G03B1/42
Filed: 1980-04-14
Abstract: PURPOSE:To stabilize a film by providing a film stabilizing member in a spool chamber in continuation to film guides in a camera driving the film with a spool. CONSTITUTION:In a camera which drives a film 4 with a spool 3 in order to decrease the transverse size of the camera, a film plane stabilizing member 6 is provided near the inlet part of a spool chamber continuous to the film guide rails formed on the top and bottom of an aperture 1', particularly in the part where a relief frilm a radius R is formed. The member 6 supports only the top and bottom end parts of the film, thereby improving the stability of the film plane on the guide rails. This result is due to increased distance l2 from the aperture end part up to the spool chamber as compared to the case in which the film is directly wound.
Patent JP-S57165109-A (JP)
Title: Controlling method of plane form in thick plate rolling
Inventor: KOUNO TERUO
IPC: B21B37/28
Filed: 1981-03-31
Abstract: PURPOSE:To extremely and effectively eliminate a generation of malsquareness at plane corners of a plate product, by rolling a plate slanted by an angle derived from the specific equation based on the value of right angle deviation in the horizontal plane at the four corners of the plate plane on the way of rolling. CONSTITUTION:Corner angles at the four corners of a plate 1 plane are measured at the inlet side of a mill in the specific rolling pass, by an image processing unit 5 with a television camera, etc., and at the same time; the length and width of the plate 1 are measured. Next, a resistance absolute value¦DELTAthetaP¦of the malsquareness degree is obtained by an operator 6 to get its average value DELTAthetaP, and the values of plate thicknesses H0 and H1 before and after rolling, the values of which are preset basing on a rolling schedule, are derived from a process computor 7 then thetal is derived from the equationI. At the same time, width 2 of side guide B which is required when thetal is taken as the advancing angle is derived from the equation II. A controlling device 8 sends a command to driving mechanisms 9 and 10 from these values to control the opening degree of the guids 2 and the plate 1 is turned to the direction fitten with an obtuse angle corner by angle thetal against the normal rolling position by turning a turn table 11.
Patent JP-H06340883-A (JP)
Title: Preparation of synthetic gas
Inventor: YOOZEFU HIBERU
IPC: C10J3/84
Filed: 1994-03-18
Abstract: PURPOSE: To environmentally safely treat by-produced carbon particles, metals and/or metal compounds by cooling crude synthetic gas obtained by partially oxidizing, particularly high-ash liquid, semisolid or solid hydrocarbons, cooling and scrubbing the crude synthesis gas with water and treating the filter residue of the washed water with an acid.  
     CONSTITUTION: Crude synthesis gas obtained by the partial oxidation of hydrocarbons is cooled in a radiant cooler and then in a convection cooler and subsequently scrubbed with water in a wet separator. This washed water is optionally combined with the aqueous phase of the radiant cooler and separated, in a separation apparatus (preferably, a filter press) into a residue essentially containing carbon, metals and/or metal compounds and water and purified water as the filtrate. The steam-saturated crude synthesis gas is cooled to separate off water and solid-free synthesis gas is obtained. Said filter residue is optionally partially dewatered in said separation apparatus and then treated with an acid to take off the resulting metal salt solution and the remaining carbon is returned to the partial oxidation step. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60215673-A (JP)
Inventor: TOOMASU II KONETSUTA
IPC: C08K5/00
Filed: 1985-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54142018-A (JP)
Title: Memory control system
Inventor: SATOU FUMITAKA
IPC: G11C8/00
Filed: 1978-04-27
Abstract: PURPOSE:To shorten the memory access time when the logic address is converted into the physical address by producing the address between the address conversion table and the memory chip at the register or the ratch and then securing an overlap between reception of the row address and the address conversion action. CONSTITUTION:Column address register 6 which receives the address information with the two timing of the 1st address transfer period and its subsequent 2nd address transfer period is provided, along with memory subsystem 2 comprising row address register 7. Then logic address register 4 and CPU1 which possesses address conversion table 5 and performs the control of the whole system and the address conversion are added. At the same time, selector 8 and control circuit 9 are installed to system 2, and the address information obtained through table 5 is given to register 6 only in the 2nd address transfer period. Thus, the operation of system 2 is started before setting up of the output signal of table 5.
Patent JP-H04285360-A (JP)
Title: Compressor with speed change gear
Inventor: HAYASHI TOSHIHIRO
IPC: F16H59/44
Filed: 1991-03-14
Abstract: PURPOSE:To provide a means for surely preventing overheat of a speed change gear during low speed running in a compressor with a speed change gear having a variable speed change ratio mechanism used in an air conditioner for a vehicle. CONSTITUTION:In a compressor with a speed change gear including a compressor rotational frequency setting device 4 for setting the rotational frequency of a compressor 1 according to the cabin temperature and a preset room temperature and a speed change ratio setting device 3 for controlling the speed change ratio of the speed change gear 2 according to the rotating speed of an engine and a preset rotational frequency set in the above, there are provided a car velocity detecting sensor 8 and a speed change gear temperature detecting sensor 9, whereby when the car velocity is less than a designated value and the speed change gear temperature is more than a designated value, the speed change ratio setting device is adapted to lower the speed change ratio of the speed change gear 2.
Patent JP-H06268253-A (JP)
Title: Manufacture and evaluating method of epitaxial wafer provided with electrode
Inventor: TATE HISAFUMI
IPC: H01L21/28
Filed: 1993-03-10
Abstract: PURPOSE:To make good use of a wafer resource by a method wherein an electrode evaluating TLM device is formed through an evaporation process at the same time so as to lessen man-hours, the TLM device is cut off from the wafer and evaluated, all the wafer is restrained from being alloyed, and an evaporation process is carried out again if it is wrongly carried out. CONSTITUTION:A mask 3 to which a window for a TLM device electrode is previously provided is prepared. A metal layer 7 is deposited or an LED wafer 5 which is partially masked with the mask 3, and the electrode 1 of the TLM device is formed on the edge of the wafer 5 at the same time, and the mask 3 is removed off from the wafer 5 (steps 101 to 102). The TLM device 6 is cut off from the wafer 5 and alloyed (steps 103 to 104). Thereafter, the contact resistance of the electrode 1 of the TLM device 6 is measured through a TLM measurement method and evaluated. When it is judged that an electrode is non-defective, an electrode pattern is formed on the rest of the wafer 5 (steps 105 to 108). When it, is judged that an electrode is defective due to an imperfect evaporation process, deposit metal is removed from the rest of the wafer 5 (step 109), and an evaporation process is carried out again.
Patent JP-S56145675-A (JP)
Title: Button-type alkaline battery
Inventor: INOUE KENJI
IPC: H01M2/16
Filed: 1980-04-15
Abstract: PURPOSE:To prevent any decrease of the conductivity of the electrolyte, by providing a layer made of porous calcium hydroxide grains between a separator and a negative electrode made of an amalgamated zinc. CONSTITUTION:A layer 8 made of porous calcium hydroxide grains is provided between a separator 6 and a zinc negative electrode 7, which is prepared by amalgamating a zinc plate, zinc grains or the like and is placed on the inner wall of a sealing plate 1. The grain sizes of the former calcium hydroxide grains are preferred to be 32-250 mesh. For instance, 100pts.wt. of highly pure calcium hydroxide (special class for industrial use) and 60pts.wt. of water are kneaded into a paste, before the paste of 5cm thickness is placed in a platelike case and is put in a dryer for about 24hr. The paste, after the drying, has a reduced thickness of about 0.5cm because of water evaporation, as well as a bulk specific gravity of about 1.55g/cm<2> and a porosity of about 30%. Following that, thus dried paste is crushed and the crushed grains are sifted. Owing to the above constitution, zincate ions are removed from the electrolyte of a battery. Consequently, any decrease of the conductivity of the electrolyte can be prevented, and the discharge characteristic of the battery at low temperatures can be enhanced.
Patent JP-H02230944-A (JP)
Title: Ignition device for internal combustion engine
Inventor: NAKASE TAKAMICHI
IPC: F02D45/00
Filed: 1989-03-01
Abstract: PURPOSE:To improve startability by immediately performing the excitation start control for ignition when the reference position is determined, then performing the ignition output control (excitation, cutoff) for every detected output of a transit detecting means. CONSTITUTION:The projection 2 of the rotor 21 of an angle information generating means 20 and a transit detecting means 22 are arranged face to lace so that pulse measurement start angle positions when the singular point detecting angle information is generated are located near the top dead point and near the bottom dead point of two cylinders of an internal combustion engine 10, thus a control device 30 calculates the discriminant function of three pulses outputted when the transit detecting means 22 detects projections 3, 4, and 1. When the discriminant function value satisfy preset conditions, the angle conditions are determined as the reference position of the rotor 21, the ignition output is controlled and processed based on the reference position, and the excitation and cutoff of ignition plugs 60 and 70 are controlled via ignition coils 40 and 50. The initial explosion is obtained by about one cranking rotation, and startability can be improved.
Patent JP-H05252487-A (JP)
Title: Video camera
Inventor: KIHARA HIROSHI
IPC: H04N5/335
Filed: 1992-03-06
Abstract: PURPOSE:To simultaneously obtain first and second video signals with dissimilar aspect ratio and to discriminate the kind of aspect ratios by providing a FIFO memory and an identification signal addition circuit. CONSTITUTION:A video signal from the CCD having an image pickup plane with a first aspect ratio of 16:9 is supplied through the DSP in a FIFO memory 126 being an aspect conversion means, converted into a video signal with the second aspect ratio of 4:3, supplied to a D-ENC 129 as DTL, Y, R-Y, and B-Y signals from FIFOs 127a-127d and encoded to become a high-resolution signal. The Y, R-Y, B-Y signals are supplied to an identification signal addition circuit 122. After adding an identification number indicating that the aspect ration is 16:9 at the prescribed line number for the vertical blanking period of the Y signal, the signal is supplied to a D/A converter 123.
Patent JP-H01224944-A (JP)
Title: Information storage medium
Inventor: YONEYAMA KOICHI
IPC: G11B7/24015
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a foreign matter from entering into an internal space by providing a spacer, which lies between a pair of substrates through adhesives and constitutes the internal space, and an air vent, which is weavingly notched at the spacer and continuously connects the internal space to the outside. CONSTITUTION:An information forming layers 12 are provided on the facing surfaces of a pair of substrates 11 and 11, and an internal space 15 is constituted by laying an internal peripheral spacer 13 and an external peripheral spacer 14 between the substrates 11 and 11. A center part has a central hole 16, and the substrates 11 and 11 and the spacer 13 are adhered by adhesives 18. Here, the spacer 13 is weavingly notched to form an air vent 21, and the air vent 21 continuously connects an internal space 15 to the outside. Thus, the foreign matter hardly enters into the internal space, and the adhesive strength can be made stronger.
Patent JP-S56147681-A (JP)
Title: Treatment for waste water containing heavy metal
Inventor: MOTOHASHI CHIYUUICHI
IPC: C02F1/62
Filed: 1980-04-15
Abstract: PURPOSE: To remove contained heavy metals economically and perfectly by adding a heavy metal capturing agent or org. type and sodium sulfide to the waste water contg. heavy metals controlled to 4W12pH then performing solid-liquid separating operation thereby removing the precipitate.  
     CONSTITUTION: Caustic soda, slaked lime, sulfuric acid or the like is added to waste water contg. heavy metals, to control its pH to 4W12, to which a heavy metal capturing agent or org. system and sodium sulfide are added in arbitrary order or simultaneously, and the mixture is agitated for 5W15min to allow precipitate to deposit. Thence, said precipitate is removed by solid-liquid separating operation such as filtering, supernatant separation, or flotation. The comercial heavy metal capturing agents of org. system are usable as they are and the amount of addition of the sodium sulfide and the heavy metal capturing agents is usually 1.0W5.0 times equiv., more preferably 1.0W2.0 times equiv. It is possible to add filter aids such as diatomaceous earth in solid-liquid separation of the precipitate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05248737-A (JP)
Title: Air conditioner
Inventor: OHATA YOZO
IPC: F25B47/02
Filed: 1992-03-06
Abstract: PURPOSE:To melt icing formed on an evaporator during cooling operation without stopping cooling operation. CONSTITUTION:A detector 6 for detecting icing is provided on an evaporator 4 in a freezing cycle, and a bypass circulating path 7 bypassing from the outlet side 1a of a compressor 1 to the suction side 1b thereof is provided. A two-way valve 8 whose ON/OFF operation is controlled by the detector 6 of the evaporator 4 is disposed in the bypass circulating path 7.
Patent JP-H11206663-A (JP)
Title: Cleaner utilizing continuous cleaning fabric
Inventor: MATSUNAGA MASAHISA
IPC: A47L13/24
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an adsorptive simple cleaner wherein a continuous cleaning fabric is used for a cleaner and a feed mechanism which can successively wind up a stained cleaning face and feeds a new cleaning face is provided. SOLUTION: In a cleaner main body 1, a shaft hole passing through left, and right is formed on the side end part of a base shaft rod 2 with a definite length on which a handle 8 is movably connected and rotating winding bodies 12 are placed in one of the shaft holes left and right around the shaft rod as a center and in addition, in another one of the shaft holes, similarly, two rotating replacing sheet receiving bodies 14 integrally molded on both end parts of the shaft rod are placed in each shaft hole of the base shaft rod 2 so as to make the shaft rod freely rotatable. In addition, in this cleaner main body 1, a replacing sheet body 19 prepd. by rolling a continuous cleaning fabric 16 prepd. by treating a nonwoven fabric, etc., with an adsorbent can be set.
Patent JP-S60193740-A (JP)
Title: Door mirror controlling device
Inventor: HOSAKA ATSUICHIROU
IPC: B60R1/06
Filed: 1984-03-14
Abstract: PURPOSE:To enable a door mirror body to fall down and stand upright through control made from a driver's seat without coming out from a car, by a method wherein a selecting switch and a control lever on a switch part for control located in the vicinity of a driver's seat are additionally provided with control function to control a motor for inclination. CONSTITUTION:Door mirror bodies 1L and 1R are rotably attached to a car body and is of an inclinable type. Mirror surfaces 2L and 2R are attached to the bodies 1L and 1R, motors 6L and 6R for vertical adjustment and motors 7L and 7R for lateral adjustment are independently operated by means of a switch part 3 for control located to a driver's seat, and are independently rotated vertically and laterally. Selection switches 5R and 5L and a control lever 4 on a switch part 3 additionally provided with control function for controlling motors 8L and 8R for inclination, release of the lever 4 from driver's hold causes the lever to return to a neutral position, the supply of a power to the motors 8L and 8R is stopped, and rotation of the mirrors 1L and 1R is stopped.
Patent JP-H11229541-A (JP)
Title: Mold for placing concrete
Inventor: ISHIZUKA YOSHINORI
IPC: E04B2/86
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To easily form irregular parts by providing multiple opening sections capable of holding the placed concrete on a plate body forming a mold, integrally providing a radial mold on the upper side of a flat plate-like mold, and communicating the inner spaces of both molds. SOLUTION: A radial mold 1 constituted of a side face and an upper face and stretched with legs 2 radially from the center section to the periphery is molded, and opening sections 11 are formed at part of the end faces of the legs 2 or other positions. Concrete is injected from the opening sections 11, or a vibrator is inserted to unify concrete, and a concrete outflow preventing member 4 formed with a sheet member into a bag shape is fitted to the edge peripheral section of the bottom section of the radial mold 1. A support pipe 5 is arranged from the upper face toward the bottom section at the center section of the radial mold 1, and the support pipe 5 is fixed to the radial mold 1, a reinforcing bar, or an angle arranged at the corner section of the mold 1. Irregular parts are provided on the outer surface of a structure, and the movement of an animal can be facilitated.
Patent JP-S62208077-A (JP)
Title: Magnetic brush developing device
Inventor: KASAHARA NOBUO
IPC: G03G15/09
Filed: 1986-03-07
Abstract: PURPOSE:To improve the setting of bristle height, triboelectrification, and the conveyance of a developer by providing a developing an scooping-up sleeve, a guide member which forms a gap on a wall surface formed similarly to the curved surface of the sleeve, and a doctor blade between an upper and a lower guide member. CONSTITUTION:A developer agitated by agitation blades 183 is sent clockwise by the counterclockwise rotation of the developing sleeve 181 to develop an electrostatic latent image on a photosensitive body 15, sleeves 182 and 181 are rotated in the opposite directions to detour the developer, and the agitation time is extended to increase electrostatic charging efficiency; and the developer which is cut by the member 188 is guided to a lower guide member 18B to prevent the peripheral surface of the photosensitive body 1 from being stained. Thus, the bristle height setting and triboelectrification are performed excellently and the conveyance of the developer nearby the doctor member is improved.
Patent JP-H01222691-A (JP)
Title: Motor driving circuit
Inventor: WADA TAKAO
IPC: H02P6/06
Filed: 1988-03-02
Abstract: PURPOSE:To prevent breakage of a transistor resulting from inequality of rise times of base control voltages after power-ON by closing a switching circuit after the voltage to close and control said switching circuit reaches the specified value and further after a certain time lapses. CONSTITUTION:Each output voltage V1, V2, V3 and V50 of first to fourth base control power source parts 18-21 rises at different rise speeds immediately after power-ON. A monitoring circuit 22 monitors the rise condition of the output voltage V50 among these through a voltage monitoring line l54b. When the output voltage V50 reaches a preset minimum voltage level, the monitor circuit 22 outputs a signal to a main control circuit 17 through a line l20. The main control circuit 17 actuates a timer and after the lapse of the operation time of the timer, the control circuit 17 activates first to fourth base control circuits 13-16 through control lines l6-l8 and l51-l53.
Patent JP-S55144940-A (JP)
Title: Tool clamping device
Inventor: KANENISHI SEIJI
IPC: B23Q1/54
Filed: 1979-04-25
Abstract: PURPOSE:To ensure the floating of a tool, by supplying air into an air grinder through a passage provided in a central portion of a shaft, and an air hose so as to rotate a tool. CONSTITUTION:The air supplied through an air hose 9 flows through a passage 8 provided in a central portion of a shaft 7b into an air grinder 14 via an air hose 18 to rotate a tool 15. At the same time, fingers 4a, 4b are closed to oscillatably hold the air grinder 14 by bearings 6a, 6b as the air grinder 14 is clamped by shafts 7a, 7b via a bush 16. The air grinder 14 is stopped in a position where a moment is balanced, by the resilient forces of coiled springs 22a, 22b. The air grinder 14 is then angularly displaced from the position mentioned above. A load is applied to a work to allow the air grinder 14 to escape with respect to an uneven surface of the work.
Patent JP-S6311630-A (JP)
Title: Production of nitrogen-containing cermet
Inventor: ISOBE KAZUTAKA
IPC: C22C29/04
Filed: 1987-03-06
Abstract: PURPOSE:To improve wear resistance of nitrogen-contg. cermet without impairing the good toughness thereof by executing the first sintering at a low temp. of <=1,400 deg.C and executing a hot hydrostatic press treatment at a relatively low temp. at the time of producing the nitrogen-contg. cermet. CONSTITUTION:The nitrogen-contg. cermet consisting of double carbonitride of Ti, Ta, W, and Mo as a hard dispersed phase and metal consisting of Ni and Co as a finding metal phase is obtd. by producing the nitrogen-contg. cermet in which the content of Ti in the metal atoms of the hard dispersed phase is specified to 0.1-0.9 by atom ratio, the content of Co in the remaining binding metal phase is 0.1-0.9 and the binding metal phase occupies 3-50wt% in the alloy. After the cermet is sintered in a reduced pressure nitrogen atmosphere at 1,250-1,400 deg.C, the hot hydrostatic press treatment is executed at 1,175-1,360 deg.C in a gaseous mixture atmosphere composed of nitrogen and inert gas under 15-2,000atm total pressure.
Patent JP-H07260050-A (JP)
Title: Method for forming pipeline hole of foundation structure and sleeve
Inventor: MUROI ISAO
IPC: F16L5/00
Filed: 1994-03-22
Abstract: PURPOSE:To easily and securely form a pipeline hole on the foundation structure without any trouble by a worker and make possible repetitive use of a sleeve excellent in mechanical strength and waterproofing. CONSTITUTION:A sleeve main body 4 provided with a pair of sleeve holding pieces 3 having elasticity and curved inward is formed at both edges positioned approximately at the center in the axial direction of a semi-pipe 2. A sleeve packing 5 is detachably fitted between the pair of sleeve holding pieces 3. A width stopper spacer 6 is disposed at the inner surface of the semi-pipe 2 of the sleeve.
Patent JP-S60193802-A (JP)
Inventor: FURUKAWA TAKAO
IPC: B65B69/00
Filed: 1984-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05260696-A (JP)
Title: Motor pulley
IPC: H02K7/116
Filed: 1992-03-09
Abstract: PURPOSE:To lessen the vibration by extending a reduction shaft from a case, which has a gear within, and coupling it with a pulley, and uniting the pulley with a motor at the first and second fixing parts of that shaft. CONSTITUTION:A case 5 is attached to one side of a motor 2, and many gears 6 are equipped inside this case 5. A first fixing part 7 is equipped on one side without the case 5 of the motor 2. A second fixing part 12 is attached to a reduction gear 10, and it is fixed to a fixing member 13 through this second fixing member 12. And, the first fixing part 7 and the second fixing part 12 are so constituted as to support both ends of a pulley 1, being arranged on the same axis so as to rotate the pulley 1. Hereby, vibration can be lessened, consequently low noise can be maintained.