baber/WOPTO huggingface dataset:
Patent JP-H03166424-A (JP)
Title: Turning backet hand of power shovel
Inventor: TAGUCHI TAKEO
IPC: E02F3/38
Filed: 1989-11-22
Abstract: PURPOSE:To facilitate the work by turnably supporting the base side of a backet oscillating cylinder in a main frame of a hand, and connecting the tip of a cylinder rod close to a supporting pin in the hand main frame of a backet link. CONSTITUTION:A backet 3 is installed freely to oscillate with a tip boss 5 of a hand main frame 4 and backet links 6a, 6b. The base side of a backet oscillating cylinder 7 is turnably supported in the hand main frame 4, and while the tip of a cylinder rod 8 is connected close to a supporting pin 9 in the hand main frame 4 to shorten a required stroke of the backet oscillating cylinder 7. The operation can be thereby facilitated.
Patent JP-H09147634-A (JP)
Title: Coaxial cable
Inventor: KUBOTA HIROSHI
IPC: H01B7/42
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To effectively and sufficiently restrict heat transmission without deteri orating the electric characteristics by forming grooves which are opened to the outside and continued in the circumferential direction in the outer conductor. SOLUTION: An outer conductor 10 of a coaxial cable is formed with a groove 13. This groove 13 is formed by large barrel parts 10a of the outer conductor 10 and narrow barrel parts 10b, which are respectively pinched between the large barrel parts 10a. In such a coaxial cable, heat transmission is mainly performed through the outer conductor 10. A center conductor 11 and a dielectric 12 are also concerned to the heat transmission, but since the degree thereof is about 1/10 in the case of the conductor 11, and about 1/1000-1/5000 in the case of the dielectric 12, it can be disregarded. Cross sectional area of the narrow barrel part 10b is smaller than the cross sectional area of the large barrel part 10a. Transmission of heat can be restricted by the groove 13 on the basis of the Wiedemann-Franz's law between the heat conductivity and the electric conductivity, and the transmission of signal is performed through the inner peripheral surface of the outer conductor 10 by the skin effect independently of the influence of the groove 13.
Patent JP-H02151260-A (JP)
Title: Fluid transferring device
Inventor: YOKOYAMA TAKASHI
IPC: H02K44/04
Filed: 1988-12-02
Abstract: PURPOSE:To obtain such a fluid transferring device as requiring no rotating flow/forwarding flow conversion mechanism by generating a magnetic field and electric field in the direction of the inside of the plane at right angles in the flowing direction against fluid, and transferring the fluid in a duct in the flowing direction from an entrance to an edit by providing force in the flowing direction against the fluid. CONSTITUTION:Directional force F=IXB corresponding to the flowing direction A acts on fluid 20 by Fleming's left-hand rule. Even if magnetic flux density B and a direction of the current or the displacement current I is a reverse direction, the direction of the force F to be acted on the fluid 20 is the flowing direction A by Fleming's left-hand rule. In other words, the fluid 20 receives always the directional force F corresponding to the flowing direction A. Accordingly, the fluid 20 is transferred in the flowing direction from an entrance 11 toward an exit 12 through the inside of a duct 10.
Patent JP-H04177369-A (JP)
Title: Color developer
Inventor: OKADO KENJI
IPC: G03G9/09
Filed: 1990-11-13
Abstract: PURPOSE:To stabilize the extent of chargeability in various surroundings as well as to secure a high quality image by containing a color toner with a specific external additive and a carrier with a specific addition component in a coat resin, respectively. CONSTITUTION:A carrier for a developer is one that has covered such resin as having a titanic compound containing carbon atoms 3-30 pieces with nitrogen one atom in the whole covering resin as far as 0.3-15wt.%, in organic resin containing a block polymer containing fluorine. In addition, a flow improver is a low tribo-impover having the absolute value of less than 30muc/g with the carrier. Accordingly, it is hard to be affected by surroundings such as temperature, humidity or the like, thus such an electrostatic charge developing color developer that has stable frictional chargeability at all times is securable.
Patent JP-H11139579-A (JP)
Title: Paper feeding cassette
Inventor: KOYAMA KENJI
IPC: G03G15/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To replace (or add or reduce) an upper exciting member arranged below a push-up plate from above a paper feeding cassette by sliding a pawl member to the position of the notch of the push-up plate, guiding the pawl member through the notch, and rotating the push-up plate upward without regulation. SOLUTION: Snubber notches 2a are provided on the upward exciting end section of a push-up plate 2. When an upward exciting member 3 is to be replaced, snubbers 5 provided on side guide members 4 are slid to the location of the snubber notches 2a, the push-up plate 2 is rotated upward with a rotary fulcrum shaft S serving as a fulcrum, and the upward exciting member 3 is replaced from above.
Patent JP-H03175206-A (JP)
Title: Replaceable longitudinal seal of rotary incinerator
Inventor: ANSONII ROTSUKO BURIENZA
IPC: F23G5/20
Filed: 1990-11-13
Abstract: PURPOSE: To enable replacement even in any small segment along with a sufficient deflection to allow passing over a large debris and moreover, obtain a favorable sealing, by arranging plates mounted on several pipes to extend radially outward, angle brackets mounted on the respective plates, thin strips replaceably mounted on the respective brackets and a plurality of shoes disposed longitudinally adjoining a rotary combustor. CONSTITUTION: This longitudinal seal 41 has flat plates or bars 43 mounted extending radially outward along the length of at least several of pipes 5 and angle brackets 45 mounted on the flat plates 43 by welding. Thin strips 47 made of stainless steel or other resilient heat-proof material are replaceably fastened on each angle bracket 45, and the outer rim parts 49 thereof extends from the angle brackets 45 while arranged at an included angle of approximately 60 deg.. A radiation shield or a thermal shield 55 is fastened radially inside the angle brackets 45 by bolts and nuts 51. A plurality of arcuate shoes 57 are disposed longitudinally adjoining a rotary combustor 53.
Patent JP-H10144472-A (JP)
Title: Electroluminescent element
Inventor: CHIYOU RAIEI
IPC: H05B33/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an EL element whereby a large light emitting area can be obtained by improving mounting reliability of a lead pin while simplifying a process of manufacture. SOLUTION: Each light emitting layer 13, 18 is interposed by each back electrode 11, 16 and each transparent electrode 14, 19 to obtain a first/second light emitting part 15, 20. In a side end part opposed with the first/second light emitting part 15, 20, respectively a notched part 21, 22 is formed. In one side from each notched part 21, 22, a first superposition part 23 is formed, which superposes in each other an edge end part (end face) of the transparent electrode 14 of the first light emitting part 15 and an edge end part of the back electrode 16 of the second emitting part 20. In the other side from each notched part 21, 22, a second superposition part 24 is formed, which superposes in each other an edge end part of the back electrode 11 of the first light emitting part 15 and an edge end part of the transparent electrode 19 of the second light emitting part 20.  From each back electrode 11, 16 of each light emitting part 15, 20, integrally respectively an electrode terminal 25, 26 is extension-formed, to be laminate-treated by a pair of moisture-proof films 27, 28 so as to expose each electrode terminal 25, 26 in the outside.
Patent JP-S63157080-A (JP)
Title: Warning system for capacity end of secondary battery
Inventor: YABE NORIO
IPC: G01R19/165
Filed: 1986-12-19
Abstract: PURPOSE:To evade the abrupt discharge end of a battery by detecting the capacity end state of a secondary battery in use from an increase in the internal impedance of the battery with an AC voltage. CONSTITUTION:The battery 1 is connected normally to a load 4 through a contact (a) of a double-pole switch 5, but connected to a contact (b) for the side of the internal impedance measuring circuit 2 with a control signal 5C when a measurement is taken. The circuit 2 consists of an AC voltage source 21 for a pulse voltage or sine wave having an about 1kHz repetitive cycles where the time constant of the polarization of the battery 1 can be ignored, a resistor 22 which has the resistance value with the load 4 and is connected to the voltage source 21 in series, and a divider 23 which inputs the voltage V and current I of the voltage source 21 and divides the voltage V by the current I while the series circuit of the voltage source 21 and resistor 22 is connected across the battery 1 through a DC cutting capacitor C. Then when the division value of the divider 23, i.e. the internal impedance value of the battery 1 exceeds a specific value, the differential amplifier 31 of a warning circuit 3 operates and an LED33 illuminates.
Patent JP-H10144169-A (JP)
Title: Dip switch
Inventor: YOSHIDA MASAO
IPC: H01H1/58
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the mounting area of a switch circuit on a printed board, and a high mounting process cost, even though the switch circuit is composed of a dip switch and a pull-up resistance or a pull-down resistance on the printed board. SOLUTION: This dip switch DS1 is composed to house a resistance 5 for electrical processing of the input and the output, together with switching contacts 2a to 2d, in an armor member 1. In this case, in a dip switch DS1 of four bit rotary type, one side ends of the switching contacts 2a to 2d are connected to output terminals 4a to 4d, while the other side ends are connected to an input common terminal 3 through the resistance 5. The input common terminal 3 and the output terminals 4a to 4d are led out from the armor member 1, and soldering connected to the printed board, so as to compose a switch circuit of a pull-up circuit or a pull-down circuit, by the simple body of the dip switch DS1.
Patent JP-H02150351-A (JP)
Title: Method and apparatus for manufacturing heat-sensitive stencil plate
Inventor: NONOGAKI MASAYASU
IPC: B41L13/04
Filed: 1988-11-30
Abstract: PURPOSE:To easily control the heating temperature and to improve the reliability and safety of a heat-sensitive stencil plate manufacturing apparatus by preliminarily heating a base paper of a heat-sensitive stencil plate by a heat generating body before and image is formed by a heat generating element. CONSTITUTION:A heat generating body 16 and a fan 17 are alway kept ON, so that a heated air is blasted against a cover body 18 enclosing a thermal head 3, a laten roller 14 and a roll 2 of base papers of heat-sensitive stencil plates thereby to maintain the temperature inside the covering body 18 constant. A set temperature at the temperature sensor 15 is changed by various kinds of physical properties of a film which is a main material for a base paper 2a of a heat-sensitive stencil plate. The temperature immediately before the perforation formed by a thermal head 3 can be 30 deg.C to a value lower than a melting point of the film. The base paper 2a is pre-heated by the heat generating body 16. Therefore, in accordance with the improvement in the perforation property caused by the heating element of the thermal head, the seasonal change in the environmental temperature wherein the manufacturing apparatus of the title device is placed, hardly affects it.
Patent JP-H11145694-A (JP)
Title: Method of controlling beam to return to original position by multiple shaft drive system
Inventor: KUROKAWA TAKAHIRO
IPC: H05K13/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling beams to return to an original position by a multiple shaft drive system capable of preventing a beam torsion caused by time difference in searching the original position of each shaft, in a multiple shaft drive system transferring the beam in a parallel direction by collaborating operation of a plurality of transferring mechanism. SOLUTION: In a multiple shaft drive system transferring a beam in parallel direction by collaborating operation of a plurality of transferring mechanism, when the beam is detected in a slow sensor area prepared near the original position (Judgement 1), the beam is once transferred in parallel direction to the outside area of the slow sensor area (Step 21, Judgment 22), is inverted from that position (Step 23), and is made to search for the original position (Step 5 or after).
Patent JP-H01147609-A (JP)
Title: Feeding speed control method
Inventor: SUZUKI TAKANAO
IPC: G05B19/416
Filed: 1987-12-02
Abstract: PURPOSE:To improve the working accuracy by dividing a storage area of the data analyzed by a program analyzing part into plural blocks. CONSTITUTION:A storage area 75 is divided into N pieces for storage of the analysis data on N pieces of program blocks. Each of these divided areas stores an area identification number, the processing status showing the area application status and the analysis data on the program block respectively. The distribution of pulses is started so that the distribution of pulses and the program analysis are carried out in parallel with each other. In the pulse distribution process, the pointers J are increased one by one up to N from 1 to show the storage areas of the analysis data for distribution of pulses and at the same time the analysis data on the areas of the corresponding identification numbers are also used. The process status of the area where the analysis is through is rewritten to show a pulse distributed state.
Patent JP-S63157043-A (JP)
Title: Inversion and reflection type dark image electron detector
Inventor: UCHIUMI MINORU
IPC: B41F33/04
Filed: 1986-12-20
Abstract: PURPOSE:To easily remove a defective lace by drawing back the defective part from arch type upward/downward moving roller by a detector tube electromagnet and removing it. CONSTITUTION:A reversing wheel 21 is utilized to reverse a film E in forward movement and while the film E in forward movement is magnified by a magnifying lens 6 at a position for a slow still state, its image is picked up continuously by a concave mirror lens 3; and an electron is emitted by a cathode electron part 10 and amplified by amplifying lenses H and I in tricolor mixing tubes 11-13 by stages and an incident image is made to strike on a target 21 through photoelectric emission electromagnet coils 11A, 12B, and 13C of the tubes 11-13 to sublimate a continuous color pattern by a reflecting plate 22. Further, the roller B of an upward/downward movement type arch 7 which stops the centripetal defective discharge input of the detector tube 14 and an electromagnet 15 is elevated from a detection print plate and drawn to this size to easily remove the defective place.
Patent JP-H11115676-A (JP)
Title: Vehicular seat equipped with air bag device
Inventor: UMEZAWA FUMIO
IPC: B60R21/207
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To surely and quickly cut out the rupture part of a trim cover by the swelling pressure of an air bag even if the output pressure of an inflator is set low by letting the swelling pressure of the air bag be instantly concentrated to the rupture part of the trim cover with help of stay cloth. SOLUTION: Power fabric 7 and 8 less in elongation is applied to the swelling and expansion area of an air bag in a place covering both the forward surface side 2a and side surface side 2b of a trim cover 2, the end peripheries of power fabric pieces are sewn together so as to be formed into the seam of the rupture part 3 of the trim cover 2. Meanwhile, the other end periphery of the forward surface side is hung so as to be stretched together with the seat surface hanging part 2e of the trim cover 2, and the other end periphery of the side surface side 2b is also fixedly attached in series to the seat surface hanging part 2e from the rearback side of a seat back frame 4 so as to be stretched and disposed over to the inner side of the trim cover 2 as the stay cloth 7 and 8 surrounding an air bag device 1.
Patent JP-H05142475-A (JP)
Title: Zoom lens system
Inventor: FUKINO KUNIHIRO
IPC: G02B15/173
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the zoom lens which has high focusing precision, simple hardware structure, and good operability by constituting the zoom lens system so that a composite track including a movement track for power compensation matches movement tracks of respective focusing lens groups at the time of power variation. CONSTITUTION:This zoom lens system consists of a 1st lens group G1 with positive refracting power, a 2nd lens group G2 with negative refracting power, a 3rd lens group G3 with positive refracting power, and a 4th group G4 with positive refracting power in order from the object side; and all the lens groups move toward an object along the optical axis for power variation from the wide-angle side to the telephoto side and the 2nd lens group G2 moves toward the object on the optical axis for focusing. In this constitution, the angle of rotation on a rotary lens barrel for the focusing of the focusing lens group is transmitted directly to a distance ring while secured sufficiently large without using any other magnifying mechanism, so the cause of play resulting from the magnifying mechanism and the factor of an error in optical arrangement are removed. Then the angle of rotation of the distance ring can be made sufficiently large, so the operability at the time of manual focusing is improved.
Patent JP-H10141978-A (JP)
Title: Voice synthesizer
Inventor: NISHIDA HIDEJI
IPC: G08G1/0969
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a voice synthesizer by which a road sign by a place name written in Chinese characters difficult to undertand is not overlooked and by which also a present position can be known easily by a method wherein a voice is synthesized on the basis of a retrieved result from a database and one or more out of a plurality of names are selected. SOLUTION: A switch 1 sends an input signal from a driver to a controller part 2, the controller part 2 controls a voice-synthesis processing part 4, and information on a Chinese-character reading way required for a voice synthetic operation is stored in a Chinese-character-reading database 3. The voice-synthesis processing part 4 is composed of a database retrieval part 41 and of a voice synthesis part 42, and it synthesizes a voice from an input text code on the basis of the Chinese-character-reading database 3 so as to be sent to an audio circuit part 5. The text code is a code mainly with reference to a proper noun such as a place name, a road name or the like.  The retrieval part 41 retrieves the Chinese-character-reading database 3 from the input text code, it retrieves the proper reading way of Chinese characters so as to sent to the voice synthesis part 42, it creates a synthetic voice, and the voice is amplified by the audio circuit part 5 so as to be output from a loudspeaker 6.
Patent JP-2001125621-A (JP)
Title: Laying system for operation lot in manufacturing process
Inventor: ABE MASAHARU
IPC: G06F17/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a laying system which improves the production efficiency of a production line for different-kind mixed production, facilitates production management, and speedily copes with change of a production plan. SOLUTION: The system is equipped with a process control system 1 which sends out information on an intermediate lot in a line, a jig management system 3 which sends out information on the use state of a jig, a production management system 4 which sends out information on a jig for operation, conditions of a device, etc., a laying management system 5 which sends a laying instruction and an operation instruction of the lot according to the pieces of information from the systems 1, 3, and 4, a lot conveyance system 7 which sets the lot and jig according to the operation instruction, a device which starts operation for the lot according to the operation instruction, a monitor system 6 which monitors the operation by the device 9 and outputs information to the process control system 1 and laying management system 5,  and a production management system 2 which sets priority levels to lots in a standby state and a new lot beings to be processed.
Patent JP-2001124355-A (JP)
Title: Hot water spray floor heater
Inventor: INOUE TAKAHIRO
IPC: F24D15/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot water spray floor heater capable of uniformly and smoothly warming a floor in a space next to a bathtub or the like of a bathroom. SOLUTION: Hot water supply piping 11 for supplying a hot water from a water heater 1 into a bathtub 4 for filling hot water in the bathtub or reheating a bathtub water is arranged. A hot water spray route 12 branched from the piping 11 is provided, and a hot water spray nozzle 9 is mounted at the end of the outlet of the route 12.
Patent JP-H04177775-A (JP)
Title: Solid-state switch
Inventor: HARUTA TAKEO
IPC: H01S3/097
Filed: 1990-11-09
Abstract: PURPOSE:To prevent overvoltage breakdown from occurring by thermal unbalance between solid-state switching elements, by stacking switch module groups, in a multi-stage structure of a sandwich type by using metal plates of heat pipes, and installing heat dissipating plates for cooling on the other ends of the heat pipes. CONSTITUTION:Solid-state switching elements 1, or switch modules 21, 22 are stacked in a multi-stage structure of a sandwich type by using metal plates 20A, 20B of heat pipes 20, and heat dissipating plates for cooling are installed on the other ends of the heat pipes 20. When one ends are heated by the heat generated by the solid-state switching elements 1, the other ends are cooled by a cooling fan 23, and therefore temperature difference is generated. But, at a heating part, liquid in a wick is vaporized, and vapor is generated. Said vapor passes through internal vapor channels on account of slight pressure difference, and travels and reaches a cooling part where the heat dissipating plates 2 are installed. The vapor is condensed in the cooling part, and plenty of latent heat is discharged. Thereby thermal balance between the solid-state switching elements can be maintained, and the overvoltage breakdown of the switching elements can be prevented.
Patent JP-2000134644-A (JP)
Title: Crosstalk reduction method and device in stereoscopic image display
Inventor: HAMADA KOICHI
IPC: H04N13/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk between both left and right images by subtracting images for a right eye from the images for a left eye and the images for the left eye from the images for the right eye respectively for a prescribed attenuation amount beforehand and then displaying them. SOLUTION: Video signals for the left eye passed through a coefficient circuit 3 become a value close to a crosstalk amount (amount that the images for the left eye leak to the right eye) measured beforehand. The signals are subtracted from the video signals for the right eye by a subtraction circuit 6. Also, the video signals for the right eye passed through the coefficient circuit 4 become the value close to the crosstalk amount (amount that the images for the right eye leak to the left eye) set beforehand. The signals and subtracted from the video signals for the left eye by the subtraction circuit 5. In this case, the coefficient value α of coefficients 3 and 4 is determined by the measurement of the crosstalk amount beforehand.  In such a manner, the images for the right eye are subtracted from the images for the left eye and the images for the left eye are subtracted from the images for the right eye respectively for the prescribed attenuation amount and then, they are displayed.