baber/WOPTO huggingface dataset:
Patent JP-H05215532-A (JP)
Title: Encoder
Inventor: NAGAYAMA HIDENORI
IPC: G01D5/26
Filed: 1992-02-03
Abstract: PURPOSE:To measure a rotation angle even when a member constituting an encoder cannot be mounted on a rotary body by obtaining a speckle pattern at every specified angle of the rotary body, obtaining the correlation between the stored data values and the present detected speckle pattern, and obtaining the present angle value based on the generating position of the correlation peak. CONSTITUTION:Laser light 2a is emitted from a laser light source 2 on the surface of a rotary body 1. The speckle pattern, which is generated on the diffused surface caused by the application of the laser light 2a is detected with a detector 4. The output of the detector 4 is stored in a digital memory 6 for at every specified angle. The correlation function between the stored value of the detected speckle pattern for one rotation stored in the digital memory 6 and the present speckle pattern is obtained with a correlator 7. The position, which is indicated by the peak of the correlation values with the correlator 7, is made to be the present detected angle position.
Patent JP-H02191185-A (JP)
Title: Portable type pressurized water storage
Inventor: JIYUSETSUPE BETSUKARIA
IPC: B65D90/00
Filed: 1989-02-27
Abstract: PURPOSE: To provide a portable device for the storage of water under pressure by which the water jet can be supplied by making a bag out of a thin film having elastic and water-proof properties, storing the water in the bag, mounting a nozzle on a hose ending, and sending the water under pressure into a tank by using the nozzle, or supplying the water from the tank. CONSTITUTION: A bag 2 is mounted inside of a tank 1, the bag 2 is made of a thin film having elastic and water-proof properties, the water is stored in the bag 2, and the pressure air exists outside of the bag 2 so that the pressure air acts outside of the bag 2. The pressure air is guided into the tank 1 from a valve 3. The tank 1 is kept in a balanced state by a supporting device, and the supporting device comprises a front intercrossing member 4 and the legs 5, 6. The tank 1 can be easily carried, and a handle 7 is used in the carrying. A nest-type rod 7a of the handle 7 is uprightly extended, a nozzle 8 is mounted on a top part of a pole, and the water is supplied from the nozzle 8. The water under pressure is fed into the tank 1 or the water under pressure is supplied from the tank 1 by using a hose 10.
Patent JP-H10238517-A (JP)
Title: Clip
Inventor: ASHLEY CONRAT PICKROTH
IPC: F16B2/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify structure and reduce weight and perform simple fixing. SOLUTION: The release end side, where band plates are folded, of a laminate are formed in a Y-shape. Approximate oval holes 4a and 4b having a long diameter extending along the longitudinal direction of the band plate are opened in the vicinities of Y-shaped end parts 3a and 3b and narrow opening parts 5a and 5b having size shorter than the long diameter are formed in the respective flanks on one side of the approximate oval holes 4a and 4b and in a reverse direction to each other. Meanwhile, the other end side of the laminate is folded and joining holes 7a and 7b to couple the other member are formed in the vicinity of the folded part.
Patent JP-S55139924-A (JP)
Title: Intake device for engine
Inventor: KURODA TAKASHI
IPC: F02B31/00
Filed: 1979-04-16
Abstract: PURPOSE: To improve combustion at the time of shifting to a hih-load run, by opening an auxiliary valve in the second intake branch passages prior to the opening  action of the throttle valve for a high load to expose the second intake branch  passages to a mixture.  
     CONSTITUTION: When the throttle valve 59p of a charburetor 6p for low load is opened further by one stage from a prescribed degree of opening, restriction on an operating lever 69 for the throttle valve 59s of a carburetor 6s for high load is eliminated by the engaging member 66a of the second operating lever 66 through a connecting lever 67 and a pin 9a. When the throttle valve 59p is opened to the prescribed degree, the second intake branch passages 35a, 35b are exposed to a mixture because an auxiliary valve 41 provided in these passages is opened by a link mechanism not shown in the drawing. As a result, the mixture is supplied by the action of a link rod 68 from the second branch passages 35a, 35b to cylinders C 1 , C 2  with good response simultaneously with the opening action of the throttle valve 59s. Combustion can thus be continued in a good state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03248776-A (JP)
Title: Welding method for aluminum alloy clad material
Inventor: YOSHINOBU SHINICHI
IPC: B23K9/23
Filed: 1990-02-26
Abstract: PURPOSE:To prevent core materials from flowing in skin materials and mixing therewith and to prevent the deterioration of corrosion resistance by exposing the core material side surface of the skin materials on the groove bottom of the core materials. CONSTITUTION:A groove 2b is formed with opening out at a specified angle on the core materials 2 and 2c of the core material 2 side of the skin materials 1 is exposed on the bottom of the groove 2b. A butt part of the skin materials 1 is welded manually by the DCSPTIG welding process with the skin materials 1 upward. A butt part of the core materials 2 is then welded by the usual MIG welding process with the core materials 2 upward. Consequently, the core materials 2 and the skin materials 1 are prevented from mixing with each other and the deterioration of corrosion resistance can be prevented. In addition, the occurrence of weld defects due to overmelting of the skin materials 1 can be prevented.
Patent JP-H08278247-A (JP)
Title: Flow cell assembly
Inventor: SAITO MUNEO
IPC: G01N21/05
Filed: 1996-02-07
Abstract: PURPOSE: To obtain a flow cell assembly by which an analyzed result with small variance can be obtained without stagnating a fluid inside a flow cell. CONSTITUTION: A flow cell assembly is used when the characteristic of a continuously flowing fluid is detected. The flow cell assembly is provided with a slender-diameter introduction passage 118 for the fluid, with a flow cell 112 whose diameter is larger than that of the slender-diameter introduction passage 118 and with a flow regulation part 122 which is formed between the slender- diameter introduction passage 118 and the flow cell 112, whose diameter is nearly identical to that of the flow cell and which comprises a plurality of holes 134 (134a, 134b). The fluid is introduced into the flow cell 112 through the respective holes 134 at the flow regulation part 122 from the slender- diameter introduction passage 118.
Patent JP-S612651-A (JP)
Inventor: SUCHIYUAATO MATSUKEWAN JIENKIN
IPC: G07D1/00
Filed: 1985-03-11
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-S56146823-A (JP)
Title: Heat treatment for rail
Inventor: IRIE TOSHIJI
IPC: C21D9/04
Filed: 1980-04-11
Abstract: PURPOSE:To uniformalize the strucure and hardness in the rail head parts near the connected parts and other head parts by interposing cores for suppressing heating and coolig in the rail connected parts in making continuous heat treatment of the continuously connected rail train. CONSTITUTION:In heat treating a rail train connecting the end parts of rails 1 by means of connecting plates 9, a core 8 for suppressing heating is inserted between a pair of the connecting plates 9 and while overheating from the end faces of the rails 1 is being prevented by passing the rail train in a heating zone, it is heat-treated. Thence, the core 9 is removed and a core for suppressing cooling is positioned between the end faces of the end head parts of the rails 1, and fluid is fed into the elastic body 11 of the core 10, thence in the state that the elastic body 11 is held pressed to the end face of the rails 1, the rail train is passed through a water cooling zone, whereby overcooling, from the end faces of the head parts of the rails 1 is prevented. Thence, this core 10 is removed, again the core 8 is mounted and the rail train is passed through a heating furnace for annealing.
Patent JP-H04283647-A (JP)
Title: Method and apparatus for analyzing flotation quantity of magnetic disk head slider
Inventor: OTAKA SATOKO
IPC: G01M99/00
Filed: 1991-03-12
Abstract: PURPOSE:To conserve a calculation time by determining the flotation posture of a slider from three kinds of quantities, that is, the flotation quantity of the slider at an indicated point, the pitching angle or height of the slider at the time of flotation and the rolling angle or height of the slider at the time of flotation. CONSTITUTION:The shape of a slider, the shape of a medium surface, the load condition to the slider, a medium surface running condition, the position and direction of the slider and the posture parameter approximate value of the slider are inputted or set. Next, the floatation gap distribution of the slider, gap internal pressure distribution and slider load characteristics are calculated according to a predetermined formula and, subsequently, it is judged whether the load condition and the load characteristics coincide within an error range and, in the case of non-coincidence, the correction of a posture altering parameter is performed and, in the case of coincidence, the floatation posture of the slider is determined from three kinds of quantities, that is, the floatation quantity of the slider at an indicated point, the pitching angle or height of the slider at the time of flotation and the rolling angle or height of the slider at the time of flotation. By this constitution, a calculation time can be conserved.
Patent JP-H03249885-A (JP)
Title: Recorder
Inventor: EBI JUNSUKE
IPC: H04N5/91
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the power consumption caused by a circuit which is not used by providing a switch circuit on a recording system provided with a noise eliminating circuit and a modulating circuit, etc., and setting the noise eliminating circuit and the modulating circuit to a non-operating state by the switch circuit at the time of recording standby. CONSTITUTION:A switch circuit 10 is provided on a recording system provided with a noise eliminating circuit 3 and a modulating circuit 4, etc., and at the time of recording holding, the noise eliminating circuit 3 and the modulating circuit 4 are set to a non-operating state by the switch circuit 10. In such a state, when the device becomes a recording holding state, a recording holding control signal supplied to an input terminal T2 of the switch circuit 10 becomes a high level, and in this case, a current flows to a transistor Q1, and on the other hand, to a transistor Q2, a current does not flow and it is turned off, therefore, a transistor Q3 and Q4 are also turned off, respectively. In such a way, the noise eliminating circuit 3 and the FM modulating circuit 4 become a non-operating state, respectively, and by reducing the power consumption caused by the circuits 3, 4 which are not used, the recording time can be extended.
Patent JP-S59173942-A (JP)
Title: Ring-shaped battery
Inventor: TADERA YOSHIHIKO
IPC: H01M50/107
Filed: 1983-03-23
Abstract: PURPOSE:To provide a ring-shaped battery which forms the main body of a ring or a bracelet by forming a battery in a ring shape. CONSTITUTION:A mercury battery 1 is manufactured in such a way that a zinc negative electrode 3 comprising pressed amalgamated zinc powder is arranged in the center, and an absorbent material layer 4 impregnated with potassium hydroxide is placed so as to surround the zinc electrode 3, and a mercuric oxide positive electrode 5 is arranged so as to surround the absorbent material layer 4, and they are accommodated into the ring-shaped stainless steel case 6. A flat part 6a forming a positive terminal and a projected terminal 7 forming a negative terminal are faced with a space in a gap 2. An LED segment 8 is fitted so as to be able to mount or demount freely. Therefore, by replacing an LED, emitting color can be changed.
Patent JP-S53132385-A (JP)
Title: Electronic watch
Inventor: SHIDA MASAHARU
IPC: G04C3/14
Filed: 1977-04-23
Abstract: PURPOSE:To give warning to the user by changing the moving mode of hands when a step motor is judged to be unable to run at below specified power by the output of a revolution detector.
Patent JP-S60192912-A (JP)
Title: Indicator for vehicle
Inventor: OKABAYASHI SHIGERU
IPC: G02B27/01
Filed: 1984-03-14
Abstract: PURPOSE:To indicate driving information at easy-to-see positions at all times even when a driver's visual field changes by changing the position of displayed image of driving information according to the speed of vehicle. CONSTITUTION:Outputs of a speed sensor 14 are converted by a frequency voltage converter according to the speed of vehicle and supplied to a motor 9. When the speed is low, output voltage from the converter 15 is also low, and accordingly, the displayed image of driving information given by a reflecting mirror 8 is formed at a relatively low position as 3'. When the speed is increased and becomes high, the output voltage of the frequency voltage converter 15 becomes high, and accordingly, the reflecting mirror 8 is rotated by the motor 9, and a displayed image is formed at a relatively high position as 3. As the position of displayed image changes with speed, the indication becomes easy to see even if a driver's visual field becomes gradually narrow. A projector 7 contains a reflection condensing mirror 71, a light source lamp 72, a liquid crystal panel 73 and a lens 74, and projects the displayed image of driving information displayed on the liquid crystal panel 73 through a transparent cover 75.
Patent JP-S63213433-A (JP)
Title: Rotary machine core
Inventor: OGAWA TSUTOMU
IPC: H02K1/28
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a rotary machine core without any slope due to a thickness deviation of laminated core by arranging caulking holes and caulking protrusions so that they are adjacent to each other, and by fitting and pressing said caulking protrusions into caulking parts. CONSTITUTION:First, slot holes 5 and a laminated core inner diameter 6 are blanked while band steel plates 3 are being fed intermittently in the direction of the arrow A. Subsequently caulking holes 7 are blanked and caulking protrusions 8 are formed. In the final process, the caulking protrusions 8 are fitted and pressed into the caulking holes 7 formed in the laminated core 2 to constitute a rotating machine core. Then, the outer diameter 9 of said laminated core 2 is blanked, the caulking holes 7 and caulking protrusions 8 formed in the laminated core 2 are respectively arranged at intervals of given angles or given spaces, and when said outer diameter 9 of the laminated core 2 is blanked, said blanking is performed by causing a press mold tie to rotate by a given angle or given space.
Patent JP-S58166073-A (JP)
Title: Heat sensitive recording head
Inventor: NAGATA TATSUYA
IPC: B41J2/345
Filed: 1982-03-26
Abstract: PURPOSE:To improve the life and reliability of the titled head, wherein a conductor is connected and wired on the upper part of a heating resistor body, by providing a special shape other than a straight line at the end part of the conductor, thereby reducing the concentration of thermal stress at the end part of the conductor. CONSTITUTION:The heating resistor body 1 is provided on a substrate 5, on which a heat insulating layer 4 is provided. The conductor 2 and an abrasion resisting layer 3 are further provided. In this heat sensitive recording head, the shape of the end part of the conductor 2 which is connected to the heating part is made to be, e.g., a V shape, W shape, semicircular shape, or the like, other than the straight line shape. When the shape of the end part of the conductor 2 is formed in this way, the thermal compression stress and shearing stress applied to the end part indicate gentle distribution in comparison with case of the straight line shape. Thus the stress concentration at the end part of the conductor is largely reduced.
Patent JP-S55140979-A (JP)
Title: Descender character printing system
Inventor: SHIMOYAMA NORIO
IPC: B41J2/485
Filed: 1979-04-19
Abstract: PURPOSE: To put the printed sentence or the like under the natural state by giving the dot printing directly to the area extending downward from the base line of the descender character and without increasing the memory capacity of the character generator.  
     CONSTITUTION: Printing character code 6 is applied to character generator 7, and the character code and the dot pattern information of the address-designated row of row counter 8 are generated from generator 7. The information from the 1st column to 7th column among the generated information are added to column gate 9, and then the information corresponding to column information 10 is delivered through gate 9. On the other hand, the information of column 0 is applied to descender character decision/memory circuit 11, and thus the decision is given via the columns of the 1st and 2nd rows whether the character is the ordinary or descender one. And then the output of circuit 11 is applied to row counter control circuit 12 to give the control to the action of counter 8. In case the descender character is printed, the pattern information higher than the base line is sent out and then the dot pattern extending downward from the base line is sent out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03253465-A (JP)
Title: Correcting device for parameter for estimating moving state of vehicle
Inventor: KAWABE TAKETOSHI
IPC: B62D113/00
Filed: 1990-03-01
Abstract: PURPOSE:To accurately estimate the moving state of a vehicle by converting the quantity of the moving state of the vehicle into a quantity corresponding to the value of n-stage differentiation of the physical quantity of movement of the vehicle, and constituting an extended value computing means in such a manner as including a filter having a degree of a numerator larger than addition of (m) and (n) (m is the degree of the numerator of the transfer function of the quantity of the moving state of the vehicle). CONSTITUTION:The quantity of the moving state of a vehicle is converted into a quantity corresponding to the value of (n)-stage differentiation of the physical quantity of movement of the vehicle which quantity is related through a parameter to the quantity of steering, and an extended value computing means 6 is so constituted as including a filter having a degree of a numerator larger than addition of the degrees of numerators (m) and (n) of the transfer function of the quantity of the moving state of the vehicle for the quantity of steering, the quantity of the moving state being related to the quantity of steering by the parameter. Therefore, in estimating the parameter, differential operators are included in all the terms in the extension differential equation which are associated with the quantity of steering; even when an offset error occurs in a value detected by a quantity of steering detecting means 3, the error will therefore not affect estimation of the parameter and so the moving state of the vehicle is accurately estimated.
Patent JP-H09238932-A (JP)
Title: Cardiac function diagnostic apparatus
Inventor: MATSUMOTO KUNITOSHI
IPC: A61B5/11
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate measurement of a capacity of a left ventricle by a method wherein frame images are selected in a time phase before the motion terminal from among a plurality of frame images and the contour of the left ventricle is extracted from the frame images to measure the capacity value of the left ventricle. SOLUTION: When data subjected to electrocardiographic synchronization from a processor part 2 are inputted through an external memory 16, a measuring part 18 manually extracts a temporary terminal image suitable for the calculating of a capacity value of a left ventricle from frame images of an animation image data by an image pickup signal generated based on an electrocardiographic complex data. Then, the contour of the left ventricle of the temporary terminal image is extracted and the length of a long axis is measured based on the contour of the left ventricle to calculate the capacity value of the left ventricle by a Simpson's rule. Subsequently, it is judged by an operator's direction whether correction is necessary or not and when no correction is needed, a measurement data containing the capacity value of the left ventricle is outputted to a TV monitor 17.
Patent JP-H05216209-A (JP)
Title: Photomask
Inventor: OTA KAZUYA
IPC: G03F1/44
Filed: 1992-02-03
Abstract: PURPOSE:To enable the exact focus detection of the projecting parts and recessed parts of rugged patterns by providing the non-pattern region of the size of one pattern of the regularly arranged element patterns within the prescribed position within this pattern region. CONSTITUTION:This photomask 1 has the pattern region approximately regularly arranged with the plural patterns 20 to be transferred onto a member to be transferred and is provided with the non-pattern region 18 of the size of the one pattern of these patterns 20 in the prescribed position within this pattern region. Therefore, the region where this non-pattern region 18 is transferred is to be a flat region having no patterns even if the member to be transferred is treated in a lithographic stage. The mis-registration from the focal position of the member to be transferred in the case of use of, for example, a projection optical system, can be exactly detected by projecting a probe pattern for focus detection to the flat part corresponding to this non-pattern region. A reference mark for relative alignment may be provided in the non-pattern region.
Patent JP-S62207316-A (JP)
Title: Chloroprene rubber composition
Inventor: HIRASHIMA NOBUHIRO
IPC: C08L7/00
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled composition which can give a vulcanizate being excellent in low-temperature resistance, weathering resistance and oil resistance and having an interintruded polymeric network structure, by adding a polyurethane component to a vulcanizate of chloroprene so that the resulting composition may satisfy specified relationships. CONSTITUTION:100pts.wt. chloroprene rubber is mixed with a vulcanizer to obtain a chloroprene vulcanizate (A). Component A is mixed with a polyurethane component which is a component (B) containing 5-100pts.wt. polyester- or polyether-polyol, 0-15pts.wt low-MW polyol and a polyiso-cyanate or a compo nent (C) comprising 5-100pts.wt. prepolymer having at least two isocyanate groups in the molecule, 0-10pts.wt. low-MW polyisocyanate and at least one member selected from among a polyamine, a polyol, a polycarboxylic acid and water to satisfy the relatinships of formulas I-II (wherein tA-C are times necessary for the first differential coefficients of the increasing curves of the torsional moments of components A-C at an arbitrary temperature T to reach maxima).
Patent JP-H04265672-A (JP)
Title: Ultrasonic actuator
Inventor: FURUKAWA TATSUYA
IPC: H02N2/00
Filed: 1991-02-20
Abstract: PURPOSE:To provide an ultrasonic actuator having simple circuitry and high driving efficiency. CONSTITUTION:The ultrasonic actuator comprises a first piezoelectric oscillator 2 which makes a displacement in vertical direction Y with respect to a reference surface 1, a second piezoelectric oscillator 5 which makes a displacement in horizontal direction X with respect to the reference surface 1 with a driven object 6 being held between the first and second oscillators 2 and 5, and means for controlling the driving of the first and second piezoelectric oscillators 2, 5 with a predetermined phase difference.