baber/WOPTO huggingface dataset:
Patent JP-H10313603-A (JP)
Title: Levee plastering machine
Inventor: HONDA KAORU
IPC: A01B35/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a levee plastering machine capable of sufficiently utilizing the mud of the side face part B of an old levee A, gradually strongly pressing and adhering it to the side face part B of the old levee A without raking out the mud, sufficiently compacting hard and repairing the side face part B of the old levee to an inclined side face and shaping the levee to be hardly destroyed. SOLUTION: This machine is provided with a rotary 33 provided with many cutting blades 36 and a levee plastering body 42 for plastering the mud and repairing the old levee. The levee plastering body 42 is provided with a side face repair body 43 for repairing the side face part of the old levee to the inclined side face and an upper surface repair body 44 provided successively to the side face repair body 43 for repairing the upper surface part of the old levee to a horizontal surface.  For the side face repair body 43, an outer peripheral surface 80 for plastering the mud to the side face part of the old levee is formed by plural mud plastering surfaces 79 provided with a small diameter part 68 for which a rotation radius is made small with a rotary shaft 40 as a center in the rotating direction of the side face repair body 43 and a circular arcuate large diameter part 69 for which the rotation radius is gradually enlarged with the rotary shaft 40 as the center from the small diameter part 68 to a side opposite to the rotating direction of the side face repair body 43. The side face repair body 43 is made eccentrically rotatable.
Patent JP-H04354856-A (JP)
Title: Ferritic heat resistant steel excellent in touchness and creep strength and its production
Inventor: OGAMI MASAHIRO
IPC: C22C38/32
Filed: 1991-05-31
Abstract: PURPOSE:To manufacture a heat resistant steel excellent in toughness and creep strength by preparing a ferritic heat resistant steel having a specified compsn. in which the content of Al and N is controlled. CONSTITUTION:A ferritic heat resistant steel contg., by weight, 0.01 to 0.30% C, 0.01 to 0.80% Si, 0.10 to 1.50% Mn,8.00 to 13.00% Cr, 0.20 to 3.00% W, 0.005 to 1.00% Mo, 0.05 to 0.50% V, 0.02 to 0.15% Nb, 0.0003 to 0.008% B, 0.03 to 0.11% N and 0.001 to 0.10% Al, in which the content of P is limited to <=0.030%, S to <=0.010% and O to <=0.015%, moreover, satisfying the relationship of N (mass%)>14/27XAl (mass%)+0.025 and the balance Fe with inevitable impurities is prepd. Furthermore, the cooling of this steel after hot working or the cooling in normalizing or hardening is executed from the austenitic area to 500 deg.C of the martensitic area at the cooling rate of >=5 deg.C/min.
Patent JP-H03419-A (JP)
Title: Cutting device for crop sample of rolled coil
Inventor: MIYAMOTO KUNIO
IPC: B21C47/26
Filed: 1989-05-25
Abstract: PURPOSE:To automate the cutting and removing of the crop of the end of a rolled coil and the sampling work of the sample of the coil by swiveling a guide head and retainer with a automatic cutting device for crop sample on the outer periphery of the rolled coil. CONSTITUTION:After the end part (tail end crop) of the outer periphery is cut and removed from the rolled coil C of a strip, when the sample of the strip is taken, the coil C is turned so as to make its axial center vertical and also is moved in the concentric position with a swivel frame 4 with a conveyer 21a and the tail end crop C1 of the coil C is kept in a slightly open state. Next, after the roller of a guide 5 is abutted with the coil and the bind of the coil C is prevented from loosening by seiveling a retaining frame 7, the tail end crop of the coil C is cut with a cutting torch and is removed and successively the sample as the sample of the strip is cut and taken. By this way, the cutting and removing of the crop of the strip coil and the sampling are performed in safety and labor saving.
Patent JP-H11325419-A (JP)
Title: Radiating type heating furnace
Inventor: HATTORI MASAO
IPC: F23C3/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To dispense with working of an end part connecting to a burner body in a ceramic radiant tube, increase a coupling pressure between the ceramic radiant tube and burner body, and block the effects of thermal expansion in the ceramic radiant tube. SOLUTION: This heating furnace consists of a ceramic radiant tube 1 inserted into a furnace wall 91 and a burner body 5 whose burner nozzle 51 is inserted thereinto. An end part 11 of the ceramic radiant tube 1 is connected with the burner body 5 by means of a ring-like packing 4, arranged on the outer circumferential surface of the end part 11 and a flange 2 for fitting burner arranged on the outer circumferential surface of the packing 4. The ring-like packing 4 is kept compressed in an axial direction.
Patent JP-S5558361-A (JP)
Title: Partial titanium carbide hardening treating method for high carbon steel
Inventor: HASHIMOTO HIROSHI
IPC: C23C10/58
Filed: 1978-10-23
Abstract: PURPOSE:To carry out TiC hardening treatment only for necessary part of high carbon steel, by carrying out TiC hardening treatment after applying mixed powder of Al powder and Al2O3 powder to be gelled by volatile organic solvent on desired place of the material to be treated. CONSTITUTION:Mixed powder composed of 1-5wt% of Al powder and balance of Al2O3 powder, is made gell, for example, by volatile organic solvent of higher alcohols and is applied on desired part of the material to be treated and then, is dried. Next, adhesive property of TiC at coating layer is bad and TiC covering layer flaked off easily when TiC hardening is carried out and then, TiC covering layer is formed on the necessary part only.
Patent JP-H09309392-A (JP)
Title: On-vehicle battery control device
Inventor: UEMITSU ISAO
IPC: B60L50/16
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of a battery by setting the maximum value of a charging current or the maximum value of a discharging current according to the charging/discharging state of individual unit batteries mounted in a hybrid car using an internal combustion engine and a motor jointly. SOLUTION: A hybrid car is provided with an inverter 4 installed between a multiphase alternating current rotary machine 2 and a battery 3 so as to perform AC/DC or DC/AC conversion, and the inverter 4 is controlled by a program control circuit 7 according to the output of a speed sensor 5 and a rotation sensor 6 for detecting the rotating speed of a driving device 1. A current sensor 8 is provided to detect the charging-discharging current of the battery 3, and the program control circuit 7 computes the time integrated value I on the chargingdischarging current. The charging current to the battery 3 at the time of regenerative braking, and the discharging current at the time of traveling drive are controlled according to a function of this time integrated value I.  The battery 3 is provided with a battery sensor 10, and the charging efficiency of the battery 3 is set according to a temperature function.
Patent JP-H09279806-A (JP)
Title: Fixing method for rib lath
Inventor: HOSODA MINORU
IPC: E04F13/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid fixing method for rib lath, by providing grooves with a sectional shape in advance nearly corresponding to the sectional shape of a rib, in, a reinforcing material and fitting the rib into the groove and further, piercing a screw through the rib from the valley and superposing and fastening the rib and the reinforcing material. SOLUTION: Grooves A2 are provided in advance on a reinforcing material A like a stud made of a nearly C-shaped steel material at every certain distance. This groove A2 has a nearly same sectional shape with the section of the rib B1 of an architectural rib lath B. After the rib B1 is fitted in the groove A2 , a screw C provided with a drill-shaped blade C1 at the front end is screwed to pierce through the valley of rib B1 and fix the architectural rib lath B to the reinforcing material A. In this way, the rib B1 is restricted not to be shifted and twisted against the groove A2 and hence, it is also restricted not to be shifted and twisted against the reinforcing material. As a result, a rigid fixing method can be obtained.
Patent JP-H0283101-A (JP)
Title: Nc lathe
Inventor: SARUWATARI TATSUHIKO
IPC: B23B3/16
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the interference between outer diameter machining tools by using a single and X, Y, Z-axis shift type tool rest. CONSTITUTION:A raw material held by the chuck or a main spindle is rotated together with the main spindle. A tool rest 60 is moved in the X-axis and Y-axis directions by the X-axis direction shift of a lateral feed bar 40 and the Y-axis direction shift of a vertical feed bar 50, and a tool to be used is selected among tools 61-68. The tool rest 60 is then shifted in the X-axis, Y-axis, and Z-axis directions by the Z-axis direction shift of a longitudinal feed bar 30, the X-axis direction shift of the lateral feed bar 40 and the Y-axis direction shift of the vertical feed bar 50, the selected tool is brought into contact with the raw material at the desired depth of cut, the tool in contact with the tool rest, i.e., the raw material, is fed in the Z-axis direction by the Z-axis direction shift of the longitudinal feed bar 30, and the outer diameter cut machining of the raw material is performed. The tool rest 60 has a circular structure and high rigidity, thus cut machining with good precision can be performed.
Patent JP-S5556894-A (JP)
Title: Controlling method for final sedimentation basin
Inventor: TAKEDA HARUO
IPC: C02F3/12
Filed: 1978-10-25
Abstract: PURPOSE: To prevent predictively an abrupt increase or decrease in the amount of sewage flowing into a final sedimentation basin by forecasting the position, height, and concentration of sludge content in sewage at each time sewage flows into the sedimentation basin.  
     CONSTITUTION: For example, the control of the final sedimentation basin is made by receiving the signals C 9  and C 10  at the control weigher 13 and then by judging whether or not sludge overflow occurs according to the signals. If a sludge overflow occurred, the inflow of sewage into the final sedimentation basin is decreased to an amount determined on the basis of a condition that the height of the sludge content does not exceed the depth of water, and then the decrement C 11  thus determined is sent to the inflow valve controller 14 to convert it into the opening degree signal C 13  for the inflow valve 16. Then, the control weigher 13 judges the amount of sludge inside the final sedimentation basin, and if the amount of sludge is too much, the amount of sludge to be drawn out is increased and the amount of sludge inside the final sedimentation basin is decreased to the value S 1  given separately. The decrement C 12  is sent to the drawn sludge controller 15 to convert it into an opening degree signal for the drawn sludge valve 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63294061-A (JP)
Title: Facsimile equipment
Inventor: TAKENAKA EIJI
IPC: H04M1/65
Filed: 1987-05-26
Abstract: PURPOSE:To transmit business at the time of the absence mode, to save an unnecessary charge for a line, and to improve the convenience and the utility of a facsimile equipment by providing the facsimile equipment with a voice recording means to give the automatic answering telephone function. CONSTITUTION:A voice device 20 has a voice synthesizing means and the voice recording means and synthesizes a prescribed message in the voice synthesizing means to send this message to a line 23 or records the voice signal from the line 23 on the voice recording means in accordance with the indication of a system control part 19. When ringing comes from the line 23 in the absence mode, the line 23 is connected to the device 20 by a network control part 18, and it is judged that the destination is a telephone when the calling tone signal from the destination is not detected by a tone decoder 21. The device 20 is driven by the control part 19 and a prescribed message is sent to the destination, and a voice message of the destination is recorded by the device 20 when a switching signal is not returned from the destination. Thus, business is transmitted in the absence mode and unnecessary charge for the line is saved to improve the convenience and the utility of the equipment.
Patent JP-S6022558-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D6/02
Filed: 1983-07-18
Abstract: PURPOSE:To secure such a power steering device as capable of meeting every running condition upon securing optimum steering power, by detecting a signal which specifies the running condition of a car. CONSTITUTION:A detector D controls a pump P corresponding to each of outputters 1 and 2. The outputter 2 connected to a flow control valve F adjusts a flow characteristic of the flow control valve F according to an output signal out of the detector D and determines a feed flow rate from the pump P to a power cylinder. A solenoid valve V is connected to the detector D and opens or closes itself according to the speed signal or the like detected by this detector D. In time of being below the setting speed, the solenoid valve V keeps a close position but when exceeding the setting speed, it keeps an open position.
Patent JP-H11330802-A (JP)
Title: Phase shifter
Inventor: HIEDA MORISHIGE
IPC: H01P1/185
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To weaken resonance between semiconductor devices and to enable wide-band operation with a small phase shift amount error by respectively providing a phase shift means for changing the passing phases of high frequency signals inside first and second phase shift circuits. SOLUTION: A phase shifter 6a for changing the passing phase of the high frequency signal is provided between phase shift circuits 5a1 and 5a2 inside the first phase shift circuit, and similarly a phase shifter 6b for changing the passing phase of the high frequency signal is provided between phase shift circuits 5b1 and 5b2 inside the second phase shift circuit. The phase shifter 6a consists of an FET 4e and a strip conductor 7a and operated as a phase shifter, while setting the strip conductor 7a so as to change the passing phase by turning on/off the FET 4e. The phase shifter 6b is similarly constituted.  As a result, since losses due to the phase shifters 6a and 6b inside the phase shift circuits are increased without increasing the overall loss, when reflection occurs at an FET 4a or 4b, 4c or 4d, the resonance between these semiconductor devices is weakened and wide-band operation becomes possible.
Patent JP-H0425883-A (JP)
Title: Optical image printer
Inventor: UEHARA MASAMITSU
IPC: G03G15/10
Filed: 1990-05-21
Abstract: PURPOSE:To make the surface of a transfer body clean when printing and to make a print of high quality by freshening ink on an ink coating body before the printing operation and also cleaning the transfer body before and after the printing operation. CONSTITUTION:The ink 7 in a developing unit 8 is made to flow out by a take-out roller 15 and then contact a film forming roller 16, and an ink film 17 is formed on the surface of a coating roller 9. At this time, the gap between the rollers, the pressure, and the rotating speeds are controlled to form the film uniformly and stably, thus freshening the ink film 17. Simultaneously, stains 20 sticking on the surface of a photosensitive drum 6 are wiped away by using a cleaner 13 while the drum 6 is rotated to clean up the surface. Then a roll opening/closing lid 22 is opened and the coating roller 9 is brought into contact with the photosensitive drum 6 to perform the printing operation, thereby obtaining extremely uniform and good print quality.
Patent JP-S62286108-A (JP)
Title: Action control system for robot
Inventor: KUMAMOTO KENJIRO
IPC: G05B19/42
Filed: 1986-06-05
Abstract: PURPOSE:To secure the continuous actions of a robot regardless of the presence or absence of redundancy and to realize the automatic production of the action control target value of the robot, by using a means to calculate a directional vector between a certain point and its following point, a directional cosine calculating means. CONSTITUTION:An automatic action producing function part 1 consists of a target position/posture generating part 2, a matrix forming part 3, an acting direction calculation part 4, a directional cosine calculation part 5, a target posture turning operation part 6 and a control target calculation part 7. Then the part 1 produces the action control target value of a robot 9. The part 4 calculates the action target direction of each point of the target position or the processing direction, i.e., a directional vector between a certain point and its following point along a processing line 12 drawn on a processing subject 11. Then the part 5 calculates the directional cosine of a projection vector. The matrix of the posture and position of a finger 10 of the robot 9 is shown on the line 12 via both parts 6 and 7. In such a way, the action control target value of the robot 9 is automatically produced.
Patent JP-S5834529-A (JP)
Inventor: MASUDA SHIYUNJI
IPC: H01H33/66
Filed: 1981-08-21
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-S5355140-A (JP)
Title: Color liquid srystal display device
Inventor: HANDA SHIYUNJI
IPC: G09F9/00
Filed: 1976-10-29
Abstract: PURPOSE: To display distinct colors by providing twist structure of 90° to a liquid crystal material mixed with coloring matter and using a pair of polarizing devices. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62288812-A (JP)
Title: Marking method for contact lens
Inventor: MIZUTANI YUTAKA
IPC: G02C7/04
Filed: 1986-06-07
Abstract: PURPOSE:To provide a sharp and durable mark with exact dimensional accuracy by pressing a soft transfer pad transferred with the ink filled in a recessed mark to a contact lens to transfer the mark and subjecting the mark to a curing treatment. CONSTITUTION:For example, acrylic ink 3 curable by UV rays is filled into the recessed mark 1 of a glass substrate 2 and the ink 3 overflowing from the mark 1 is scraped by using a spatula 4 to be exclusively used. The soft transfer pad 5 made of silicone is thereafter pressed to the substrate 2 to stick the ink 3 filled in the mark 3 to the pad 5 and to transfer the same to the pad 5 surface. The pad 5 is thereafter pressed to the prescribed position of the air permeable hard contact lens 6 to stick the ink 3 to the lens 6, by which the projecting mark corresponding to the shape of the mark 1 is formed. UV rays are then radiated to the mark to cure the acrylic ink curable by UV rays, by which the mark is constituted.
Patent JP-S62288333-A (JP)
Title: Intake device for engine
Inventor: HASHIMOTO NOBORU
IPC: F02D41/04
Filed: 1986-06-05
Abstract: PURPOSE:To promote the stratified combustion over the entire region from low load to medium load, by changing an injection timing of a fuel injection valve provided in an intake passage according to a retarded closure quantity of an intake valve. CONSTITUTION:A fuel injection valve 10 is provided in an intake passage 6, and a rotary valve 12 is provided upstream of the fuel injection valve 10. An opening/closing timing of the valve 12 and a fuel injection timing of the injection valve 10 are controlled by a control device 11. In a low load to a medium load, the rotary valve 12 operates to retard an intake stop timing after an intake bottom dead center more as the engine load decreases, and also operates to advance the injection timing of the injection valve 10 more as the engine load decreases. Accordingly, even when an intake air is forced back by the lifting of a piston, the spitting of fuel is suppressed, thereby effecting a good stratification of the fuel and the intake air in a combustion chamber 3.
Patent JP-H0427095-A (JP)
Title: Hydraulic and gas permeable test by making use of boring hole or water sampling method and device thereof
Inventor: KAJI YOSHIKAZU
IPC: E21B33/12
Filed: 1990-05-23
Abstract: PURPOSE:To make it possible to perform a comprehensive test, etc., of a greater depth and various kinds of times by making use of one boring hole by inserting a hole device of a plurality of double packer units connected to each other into a boring hole. CONSTITUTION:A plurality of double packer units equipped with packers expanded and contracted by supply and discharge operation of liquid or gas are connected to each other to form a hole device 1. The hole device 1 is inserted into a boring hole, and the packers are expanded to form an enclosed space between the packers. After that, the liquid or gas is poured into the enclosed space, or fluid is gathered from the space, and a hydraulic test, gas permeable test or water sampling, etc., are performed.
Patent JP-S6111940-A (JP)
Title: Measuring device for surface undulation and eccentricity of optical disk
Inventor: GOTOU YOSHIKAZU
IPC: G11B7/08
Filed: 1984-06-26
Abstract: PURPOSE:To take accurate measurement with simple constitution by providing the 2nd optical fiber which guides one of two light beams projected from the 1st optical fiber to the 1st photodetector for surface undulation measurement and the 2nd optical fiber which guides the other to the 2nd photodetector for eccentricity measurement. CONSTITUTION:A light beam is split into two in the 1st optical fiber 12; one is projected from the fiber 12a for surface undulation measurement and cross an undulation- directional edge part of the movable part 4 of an optical pickup 3, and the other is projected from the fiber 12b for eccentricity and crosses an eccentricity-direction edge part. The light beam is cut off partially by the movable part of the optical pickup 3 and only transmitted light is made incident on the 2nd optical fiber 13 and the 3rd optical fiber 16. The light beam projected from the 2nd optical fiber 13 is made incident on the 2nd photodetector 14 and converted into a voltage proportional to the light intensity, and an output corresponding to the quantity of surface undulation of a disk 1 appears at the output of the 1st amplifying circuit 15, so the surface undulation is measured. The same principle with the measurement of the surface undulation is employed for the measurement of eccentricity, which is measured by the 2nd amplifying circuit 18.
Patent JP-H02310290-A (JP)
Title: Setting-up method for moving footpath
Inventor: SAITO CHUICHI
IPC: B66B23/00
Filed: 1989-05-26
Abstract: PURPOSE:To suppress the amount of discharged earth and sand, following installation, to the minimum so as to reduce the cost of construction by sinking a machine room from the floor surface of an installation floor while positioning a step surface in the intermediate reciprocating part of a pallet in the upper from the floor surface, and setting the bottom part of the main unit frame in a level almost equal to the floor surface. CONSTITUTION:A pallet 24, handrail 25, rail 26, main unit frame 30, etc. are placed in a position one step higher in the intermediate reciprocating part LA of the pallet 24, and a bottom part 30a of the main unit frame 30 is set up on a floor surface F in a level equal to the floor surface F of a building. Only a part of machine rooms 28, 29 is stored in a sinking condition where earth and sand below the floor surface F are discharged, and a section of the intermediate reciprocating part LA is set up in a condition that a load W is supported by the floor surface F. As a result, a section in length l1, corresponding to the intermediate reciprocating part LA for occupying most of the length of a moving footpath 21, eliminates the necessity for a pit required for substantially discharging earth and sand. While because both on-off getting ports 22, 23 are horizontally placed with the intermediate one step higher, passengers are given a freedom feeling by spreading a field of vision.