baber/WOPTO huggingface dataset:
Patent JP-H11245011-A (JP)
Title: Vacuum die-cast equipment
Inventor: KAKIMOTO MASATOSHI
IPC: B22D17/22
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently vacuumize the equipment, eliminate the blowholes of castings, and prevent outflow of the molten material outside the dies by providing an opening formed in one part of a chill vent portion and a shutoff mechanism to open/close the opening interlocking with the casting operation. SOLUTION: A gas vent passage 13 of a cavity 3 consists of a gas vent groove 16 formed by a fixed mold 1 and a movable mold 2, and a chill vent portion 14. At the position of a gas vent groove 16B of the movable mold 2 opposed to a gas vent groove 16A of the fixed mold 1, a block 18 is provided and is linked to a hydraulic cylinder 17 to form the shutoff mechanism. The hydraulic cylinder 17 is connected to a controller 23 and moved back and forth by signals to advance the block 18 into the gas vent portion 16A to close the gas vent groove 16. When vacuuming is started, it moves back and block 18 to open the gas vent groove 16. When the block 18 is moved back, a block front 18a is at a position lower than the bottom 15b of a chill vent member 15B on the movable side and becomes flush with the bottom face of the gas vent groove 16B on the movable side.
Patent JP-S61210092-A (JP)
Title: Dihydropyridine-5-phosphonic acid diamide derivative
Inventor: KAMIKAWAJI MASUAKI
IPC: A61P9/08
Filed: 1985-03-14
Abstract: NEW MATERIAL:The compound of formula I [X<1> and X<2> are H, nitro, halogen, or trifluoromethyl; Y is 1-4C alkyl or group of formula II or formula III; R<1> and R<2> are 1-4C alkyl; R<3> and R<4> are same as R<1> and R<2>, or together form (1-4C alkyl-substituted) ethylene or propylene] and its salt. EXAMPLE:N, N, N',N'-tetraethyl-3-(2-(N-benzyl-N-methylamino)-ethoxycarbonyl) 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-5-phosphonic acid diamide. USE:Vasodilator and hypotensor. PREPARATION:The compound of formula IV is made to react with the com pound of formula V.
Patent JP-S62208531-A (JP)
Title: Image display device
Inventor: OSADA KEIJI
IPC: H01J31/12
Filed: 1986-03-07
Abstract: PURPOSE:To make a beautiful image without a horizontal line or chromatic irregularity, by fixedly conjoining one metal surface of each of plural vertical deflection electrodes to a vertical convergence electrode, and fixedly conjoining the other two metal surfaces of each vertical deflection electrode to a frame to constitute a unit. CONSTITUTION:A vertical deflection electrode 4 made of ceramic 30 is provided with 32, 33, 34 on at least three surfaces except on other surfaces through which an electron beam passes. Electroconductive films 13a, 13b of ITO, Cr, Au or the like are provided on the two surfaces which are made of the ceramic 30 and through which the electron beam passes, so that the films function as electrode portions. The vertical deflection electrode 4 is then set in a jig in which a frame 37 and the electrode can be positioned in the direction of height or pitch thereof. Since the frame 37 and the vertical deflection electrode 4 are pushed on the reference side of the jig, the warp of the frame and the electrode is corrected. Laser welding or the like is then performed to integrally conjoin the frame 37 and the vertical deflection electrode 4 to each other.
Patent JP-2000215704-A (JP)
Title: Road light emitting device
Inventor: SOMENO KAZUTAKA
IPC: F21S9/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a road light emitting device placed on a curb capable of realizing uniform time zone of a plurality of light emitting devices to emit light, preventing the lack of the charging of the batteries even if being placed in a dark place on a road. SOLUTION: This road light emitting device 1 has a case 2, light emitting elements 4, 5, 6 attached to the side of the case 2, a blinking control circuit 16 which blinks the light emitting elements 4, 5, 6, a power battery 17, solar batteries 7, 8 which are attached to the upper part of the case 2 and supply the battery 17 with electric power, a cover 3 which is made of a transparent material and attached to cover the light emitting elements, the solar batteries 7, 8 and the surface of the case 2, and is placed on the curb. Lenses 3L are formed integrally and sequentially at the position on the cover 3 corresponding to the solar batteries 7, 8.
Patent JP-H08146880-A (JP)
Title: Package container and label with concealed character
Inventor: KAJIWARA MASAHIRO
IPC: G09F3/00
Filed: 1992-03-10
Abstract: PURPOSE: To obtain a product which has a concealed character print without changing a normal manufacturing process by printing the top surface of coat paper or a metallic can, printing concealed characters or patterns on part of it, and giving a surface print to the top surface. CONSTITUTION: A concealed part 2 is provided at an unprinted part which is part of the label 1 which has a trademark, explanations of an article, etc., printed on the top surface, symbols 4 indicating luck such as excellent luck, intermediate luck, and bad luck are printed at the concealed part 2; and the symbols 4 are completely concealed by screen printing using scratch ink obtained by dispersing pigment such as aluminum powder in a synthetic-rubber based binder. Therefore, the label 1 having the concealed fortunetelling characters, etc., printed in the printing process of a label 1 as a paper piece having an advertisement and a mark printed can be obtained, and this label 1 is stuck on the top surface of a package container such as a can, a box, and a bottle or the concealed characters are printed directly on the top surface of the package container to manufacture an article which differs in fortune contents individually.
Patent JP-S58167047-A (JP)
Title: Cooling and lubricating device of forging die
Inventor: IWASAKI KOUJI
IPC: B21K29/00
Filed: 1982-03-29
Abstract: PURPOSE:To cool and lubricate the die recess face of a forging die effectively utilizing the space of forging operation, by providing air and lubricant jetting nozzles that link with operation of manipulator arms in the arms that hold the material of an upper and lower grip type upsetter. CONSTITUTION:A material is held by manipulator arms X-Z for each of plural die recesses A-E arranged side by side according to the process of deformation in a forging die that opens upward and downward. The material is moved to adjoining die recess of succeeding deformation process successively from A to E, and forged by upsetting of punch dies a-e. Compressed air jetting nozzles 6X-6Z directed forward and obliquely downward are provided on the back of the arms X-Z. At the same time, lubricant jetting nozzles 7X-7Z, 8X-8Z are a little rear of above-mentioned nozzles directing forward and obliquely downward, and obliquely upward respectively. Air and lubricant are jetted from each nozzle when arms X-Z advance between dies to hold the material when dies are opened.
Patent JP-S58168906-A (JP)
Title: Device for measuring surface height of object
Inventor: OKINO TERUAKI
IPC: H01J37/304
Filed: 1982-03-30
Abstract: PURPOSE:To detect height exactly in the stage of measuring the height of an object with an optical system by irradiating light at a specified angle to the surface of the object, and providing a semiconductor position detector which has a photovoltaic effect and is formed of a uniform resistance layer on the image- forming plane of an image. CONSTITUTION:The electron ray 3 emitted from an electron ray generating source 2 is focused by an electron lens system 4 and is projected onto a material 1 to be exposed. A computer 7 and an amplifier 6 apply a pattern signal to a deflector 5. The light from a light source 8 is condensed by a lens 9 and forms a microspot at a point P. The light reflects on the surface of an exposure material 1, is focused by a lens 10 and forcuses on the detecting plane of a semiconductor position detector 11. The detector 11 generates the carrier corresponding to the quantity of light in the incident position of said light and the carrier is drawn out as output currents Ia, Ib therefrom. The currents are amplified with amplifiers 16a, 16b, and the position of the center G of gravity G in the distribution of the quantity of light is determined with an operator 17, and the height of the surface of the material is further obtained.
Patent JP-H08249090-A (JP)
Title: Information processor
Inventor: SANADA SHUJI
IPC: G06Q50/00
Filed: 1995-03-10
Abstract: PURPOSE: To reduce the power consumption and to take the safety of data into consideration to efficiently back up the data by providing the permission time counting means which starts the time counting in response to the no-supply output of a primary power supply monitor means and sends an inhibition signal to a second power supply control means after a prescribed time. CONSTITUTION: A signal A to turn on/off the power sources or a printer 1, a floppy disk device 2, a hard disk device 3, and a CRT display device 4 is generated from a signal B generated from a control signal generation means 52 and a power signal C outputted from a power source part 55 by a power consumption reduction means 51. When it is judged that the system is idle, a timer 54 outputs a signal D, which indicates that the system is idle, to the control signal generation means 52. This means 52 outputs the signal B to the power consumption reduction means 51. When the timer set to the timer 54 elapses even if it is not judged that the system is idle, the signal D is outputted to the control signal generation means 52.
Patent JP-S51126305-A (JP)
Title: Preheating arrangement for charge materials to be charged into smeltin g and refining furnaces
Inventor: OKITA MASAYUKI
IPC: F27B3/10
Filed: 1975-04-28
Abstract: PURPOSE: Quantity of supply heat is reduced by burning the evolved gas from a smelting and refining furnace in a combustion apparatus and supplying it into a charge material preheating furnace. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10246294-A (JP)
Title: Speed changeover mechanism
Inventor: IKEDA KEIZO
IPC: F16H3/34
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily change the speed of a body to be rotated by providing a plurality of intermediate shafts having reduction gears of which diameters are different from each other, between respective bearing discs provided spacedly from each other. SOLUTION: An intermediate shaft 38a is positioned as first deceleration, the reduction ratio of the first deceleration, is constituted by engaging a reduction gear 39a with a main gear 36 simultaneously with engaging a drive gear 41 with a motor gear 40, and by driving a motor in this condition, a main shaft 33 is rotated so as to rotate a body to be rotated connected to the main shaft 33. Next, for example, in the case of changing to third deceleration, when lock of respective bearing discs 20, 21 are released and a knob 24 is rotated, the bearing disc 20 and the bearing disc 21 are rotated through a disc driving gear 22, and the respective bearing discs 20, 21 are locked again under the condition in which the third deceleration is positioned on its deceleration set position. Consequently, on this position the drive gear 41c of an intermediate shaft 38c is engaged with the motor gear 40, and an intermediate gear 39c is engaged with a main gear 37, and the mechanism is changed to different reduction ratio.
Patent JP-S59177607-A (JP)
Title: Automatic programming method
Inventor: KISHI HAJIME
IPC: G05B19/42
Filed: 1983-03-28
Abstract: PURPOSE:To change easily a command program by using a conversion equation between coordinate systems to convert the coordinate system of a machine tool to that of a robot and generating the program with data obtained by this conversion. CONSTITUTION:Conversion matrix information and robot operation points are inputted, and point defining statements are generated by a processor 21 and are stored in a memory 25 successively. A program generating processing reads out conversion matrix information and position data from the memory 25 and sets them to a working memory 27. Thereafter, the conversion equation is used to perform the conversion processing, and position data of the robot coordinate system are stored in said memory 27. The processor 21 reads out successively incomplete robot command programs, where position data are not determined, from a memory 24 and inserts said position data successively to generate a complete robot command program, and this generated program is stored in a memory 26.
Patent JP-S56148483-A (JP)
Title: Detection of voltage between welding electrodes
Inventor: TAMAI SEIICHIROU
IPC: B23K11/24
Filed: 1980-04-18
Abstract: PURPOSE: To make highly accurate control by storing successively the voltage between tips at the time of tip short-circuit at each power supply cycle during electric conduction time, and setting the difference between the voltage between tips detected during welding and the stored value to the voltage between tips at each power supply cycle.  
     CONSTITUTION: The voltage between tips (a) at each power supply cycle when conducted after short-circuiting the welding electrodes of resistance welding or proportional value (b) are stored successively. Next, the voltage between tips (c) at each power supply cycle during welding is detected successively, and the difference between the detected value (c) and stored value (a) or (b) is made to the voltage between tips. The average value of voltage between tips throughout conducting time is sometimes used instead of proportional value (b) mentioned above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59177338-A (JP)
Title: Sliding contact material
Inventor: TANI KENICHIROU
IPC: C22C5/02
Filed: 1983-03-28
Abstract: PURPOSE:To obtain a sliding contact material utilizing oxides produced during sliding as a lubricant and having improved wear resistance and low and stable contact resistance by adding specified amounts of Pd, Ag, Cu and Zn as essential components to Au. CONSTITUTION:This sliding contact material consists of, by weight, 65-75% Au, 3-8% Pd, 5-15% Ag, 10-18% Cu and 0.1-2% Zn or further contains 0.5- 15% in total of one or more among Nb, Ba and Cd and 0.01-0.5% Fe group metal such as Fe. When the contact material is used, the amount of oxides produced during sliding is reduced, and the oxides act as a lubricant to improve the wear resistance. Since the oxides are soft and are easily removed by sliding action, the contact resistance is kept low and stable.
Patent JP-S63221893-A (JP)
Title: Treatment of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 1987-03-09
Abstract: PURPOSE:To prevent the generation of sludge by adding magnesium ion to organic sewage and thereafter treating it in a biological nitration and denitrification process having a denitrification part. CONSTITUTION:Magnesium ions (Mg<2+>) 2 are added to excretion 1 at molar ratio not less than 1.0 for the concn. of PO4<3-> contained in the excretion 1 and sufficiently admixed in an admixture tank 3. This mixture is introduced into a first denitrification tank 4 in a biological nitration and denitrification process of a nitration liquid circulation type consisting of the first denitrification tank 4, a nitration tank 5 and a second denitrification tank 6 or the like. Thereby a precipitation is formed from the excretion by precipitation formation reaction. Excess sludge 7 wherein precipitate (NH4MgPO4)crystal is contained in a part of activated sludge slurry is drawn out and subjected to dehydration treatment in a sludge dehydration process 8. Thereby PO4<3-> can be effectively removed and treated.
Patent JP-H05258488-A (JP)
Title: Moving controller
IPC: G11B21/08
Filed: 1992-03-11
Abstract: PURPOSE:To vary the objective speed profile of the speed control system according to the deterioration amount of power supply voltage. CONSTITUTION:In addition to the objective speed function at the normal power supply voltage, the function to the corresponding objective position when the power supply voltage is deteriorated is written in a nonvolatile IC memory 13. The seek track number is set as an initial value in a track counter 22 in an objective speed generating device 15 from an intra-device CPU 26. When the power supply voltage is deteriorated, a power supply voltage detecting circuit 19 informs an objective speed generating device 15 of the deterioration of power supply. The objective speed generating device 15 outputs objective speed 16 according to the number of remaining track seek stored in a nonvolatile IC memory 13 as a process preventing an access error due to the insufficient acceleration of a linear motor, changing the objective speed profile according to the deterioration amount of the power supply voltage. Thus, the access time shortening and reliability at the information retrieval is improved.
Patent JP-H09247867-A (JP)
Title: Charging and discharging device
Inventor: SAKURAI KUNIO
IPC: H02J7/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To shorten discharging time to reduce outer power consumption for recharging by activating a plurality of secondary batteries in a discharging step effectively when the secondary batteries are charged. SOLUTION: A plurality of batteries 5 (B1 to Bn) of n in number are connected sequentially with switches 4 (S1 to Sn). The first battery B1 is connected to a resistor 3 to discharge the charge. When the following batteries B2 to Bn are charged, the battery Bn-1 is recharged by the electromotive force of the battery Bn in a way that the battery Bn-1 is subjected to activation in discharge. In addition, the switches S1 to Sn are changed under control of a control unit 10.
Patent JP-S61233681-A (JP)
Inventor: JIYON SUTANISURAUSU BARAN
IPC: C07C33/30
Filed: 1986-03-10
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-H05253131-A (JP)
Title: Vacuum cleaner
IPC: A47L9/10
Filed: 1992-03-11
Abstract: PURPOSE:To provide the vacuum cleaner whose air leakage of a dust collecting chamber is eliminated, and in which airtight packing for improving airtightness is installed. CONSTITUTION:This vacuum cleaner is constituted by forming an L-shape projection 13 being thicker than thickness of a lip 12 in the tip of the lip 12 for abutting on a rib body of a dust collecting chamber cover 4 of airtight packing 11 installed on an inner wall 3a of the lower case of the main body. Also, the vacuum cleaner is constituted by forming a projection 14 in the center part on the inside surface for abutting on the inner wall 3a of the airtight packing 11, the vacuum cleaner capable of enhancing the airtightness of a dust collecting chamber 6.
Patent JP-S63217857-A (JP)
Title: Voice recording and readout device
Inventor: KURASHITA KIYOSHI
IPC: H04M3/42
Filed: 1987-03-06
Abstract: PURPOSE:To surely and smoothly send personal information without intervention of operation from a remote location by using a telephone line network so as to record the personal item information into the personal voice memory in voice and using the telephone line network so as to read the required information in voice. CONSTITUTION:A voice memory has plural items by plural individuals of a (D-RAM) 12 and a voice memory area selection means (controller) 1 selects an area corresponding to the voice memory 12 in response to individual designation information received from a telephone line. A voice signal recording means (voice input/output controller) 10 records the voice signal to a corresponding area selected by the means 1 in response to the recording command signal and voice signal received from a telephone line. On the other hand, a voice signal read means (voice controller) 18 reads the content of the corresponding area selected by the voice memory area selection means 1 and outputs it to the telephone line. Moreover, individual recording state display means a, b, c apply the display identically depending on the presence of recording with respect to each items of the memory 12 by each individual.
Patent JP-H05256654-A (JP)
Title: Automatic navigator
IPC: G01C21/20
Filed: 1992-03-11
Abstract: PURPOSE:To enable a faithful navigation to a faithful a smooth navigation to be carried out in an easy manner by reading a position far away from more than the sailing distance up to the measuring timing at the next time through a wake storage means, and setting it as a target point. CONSTITUTION:A position measuring device 100 measures a position of its own ship, storing the position data of its own ship into a random access memory 4 in order. A mean ship speed extracting means of a microprocessor 1 seeks the mean ship speed of the own ship, while a sailing distance reckoning means seeks a sailing distance ranging from the ship's mean speed and a measuring time interval to the next time position measuring timing. A target point setting means reads a position far away from more than this sailing distance from the present ship's position, out of the random access memory 4 as the target point. In succession, an auto pilot unit 102 performs its automatic steering with the position on this wake as the target point. Thus, since the position on the wake is set to the position away from more than the sailing distance until the next time measurement timing, such a smooth navigation as being faithful to the wake is carried out.
Patent JP-H06267631-A (JP)
Title: Positioning device of connector housing
Inventor: OTA YOSHINOBU
IPC: H01B13/012
Filed: 1993-03-12
Abstract: PURPOSE:To improve the general purpose property in the device in order to position a connector housing to a specific position, when a terminal installed to the end of a wire for wire harness is installed to the connector housing. CONSTITUTION:On a base 411 with a longish form along the X-axial direction, plural holders 4121 to 412N are aligned along the longitudinal direction at specific intervals. Plural lock arms 4131 to 413N are moved integrally by cylinders CYL 11 and CYL 12, and a connector housing housed in the holders 4121 to 412N is pressed and positioned.
Patent JP-S61212836-A (JP)
Title: Automatic retrieving device for fiche film
Inventor: MORITAKE MAKOTO
IPC: G03B21/11
Filed: 1985-03-18
Abstract: PURPOSE:To easily switch a reader for manual retrieval to a reader for automatic retrieval by mounting a retrieval unit in which a transparent plate for pressing and holding a film and a mechanism for moving it are incorporated at a specific position on a reader body. CONSTITUTION:A carrier for manual retrieval on the operation table of a reader printer body is detached and replaced with a main retrieval unit, and a power source is connected. The movable plate 115 of the retrieval unit moves in a Y direction to elevate a couple of upper and lower transparent plates 116, and a fiche film is loaded at their opening part to project a desired frame image on a screen by key operation. The principal part of the retrieval unit is a compact portable type consisting of the transparent plates 16, movable plates 111 and 115, motors 118 and 123, and a control box, and the carrier for manual retrieval is replaced with the reader for automatic retrieval easily in a short time.
Patent JP-H03253821-A (JP)
Title: Liquid crystal display device
Inventor: MURATA MAKOTO
IPC: C08G73/10
Filed: 1990-03-02
Abstract: PURPOSE:To obtain satisfactory orientational property by heat-treating a monomolecular film formed by spreading a material contg. a specified amphipatic substance on the surface of water and by using the resulting film as an oriented film. CONSTITUTION:One or more monomolecular films each formed by spreading an amphipatic polymer having repeating units represented by formula I on the surface of water are laminated on a substrate with at least an electrode layer and subjected to such heat treatment as to cause a ring closure reaction and the resulting film is used as an oriented film for controlling the orientation of a liq. crystal. In the formula I, R<1> is >=2C tetravalent group, R<2> is a group represented by formula II, each of R<3>-R<6> is 1-30C monovalent aliphatic, alicyclic or arom. group, x and y show the ratio between the units, 0<x<=0.7, 0.3<=y<1 and x+y=1. Satisfactory orientational property is obtd. without carrying out rubbing.