baber/WOPTO huggingface dataset:
Patent JP-S5878679-A (JP)
Inventor: OZUWARUDO BITSUHIRAA
IPC: A63B49/04
Filed: 1982-09-03
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-S6311628-A (JP)
Title: Production of rare earth metal
Inventor: MIWA TAIICHIRO
IPC: C22B59/00
Filed: 1986-06-30
Abstract: PURPOSE:To separate slag from a rare earth metal by reducing a halide of the rare earth metal with calcium or calcium hydride, placing a slag separating jig in formed molten slag, solidifying the slag to unite the slag and the jig to one body and pulling up the jig. CONSTITUTION:A halide of a rare earth metal and calcium or calcium hydride are put in a crucible 1, a cover 2 is set and the halide is reduced to the rare earth metal by heating to 1,200-1,600 deg.C in an inert gaseous atmosphere with a high frequency induction coil 4. After the reaction, formed molten slag 6 having a lower specific gravity then the rare earth metal forms an upper layer and the rare earth metal 8 forms a lower layer. The slag separating jig 5 of a slag removing rod 7 is placed in the slag 6 and the slag 6 is solidified to unite the slag 6 and the jig 5 to one body. The rod 7 is then pulled up to separate the slag 6 from the rare earth metal 8.
Patent JP-H0446513-A (JP)
Title: Method and apparatus for skinning optical fiber
Inventor: SUDO HARUHISA
IPC: G02B6/00
Filed: 1990-06-14
Abstract: PURPOSE:To skin an optical fiber easily in a short time by applying a cutter blade obliquely to the coating of the optical fiber, rotating the cutter to make a spiral cut, and pulling the coating axially. CONSTITUTION:An optical fiber 10 is supported axially movably and unrotatably. The cutting blade 14a of a cutter 14 is applied obliquely at the specified angle to the nylon coating 12 of the optical fiber 10 to be cut and the optical fiber is supported so as not to slip on the side opposite to where the cutter is applied. The cutter 14 is rotated to make a continuous spiral cut 15 in the nylon coating 12 with a thin lower coating layer left and the cut nylon coating 12 is pulled approximately axially (in the direction of Arrow A) to remove the nylon coating 12 and expose an UV coating.
Patent JP-S5276749-A (JP)
Title: High-frequency heating apparatus
Inventor: MAEHARA TADAYOSHI
IPC: H05B6/68
Filed: 1975-12-23
Abstract: PURPOSE: To control steplessly a magnetron output by using electronic circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0446628-A (JP)
Title: Manufacture of receiving tube for linear body
Inventor: KOMURA YUKIO
IPC: H01B13/22
Filed: 1990-06-13
Abstract: PURPOSE:To manufacture the receiving tube for the linear body of stabilized quality of material with the high productivity and the low cost by guiding the linear body into the forming machine while pulling the lead wire released from the outer circumference of the winding device to its axial direction. CONSTITUTION:The metallic material 53 is fed from the feeding inlet 27 of the forming machine 21 into its inner side, the metallic material 53 is formed tubularly with the inner mechanism of the forming machine and the receiving tube 54 is obtained. When the lead wire 52 released from the winding device 31 is all inserted in the receiving tube 54, the linear body 51 fed out from the feeding machine 11 while pulling with the lead wire 52 is inserted in the receiving tube 54 during forming through the forming machine 21, then the linear body received tube combined with the linear body 51 and the receiving tube 54 is obtained. Further, the receiving tube 54 carried out the forming machine 21 is cooled at once through the cooling device 41, then reduced diameter through the die set at the post stage of the cooling device 41, so the linear body 51 and the receiving tube 54 are made to contact close mutually.
Patent JP-S639367-A (JP)
Title: Hard copying device
Inventor: IWAZAWA YOSHIKAZU
IPC: H04N1/40
Filed: 1986-06-30
Abstract: PURPOSE:To print in other color before changing a head when the printing head is defective by providing a means that switches to other color and prints when printing is poor in quality. CONSTITUTION:A head controlling section controls a head to be controlled according to an input signal. For instance, when a head of magenta becomes defective, a red control signal (1)15 is outputted to a yellow control signal (2)28 by making a changeover switch (M)22 on and becomes a signal that drives a head for yellow. A blue control signal (1)19 is outputted to a cyan control signal (2)29 and becomes a signal that drives a head for cyan. A magenta control signal (1)20 opens a magenta control signal (2). Then a black control signal (2)30 is outputted and a head for black is driven.
Patent JP-S641102-A (JP)
Title: Bias magnetic field application device for magneto-optical recording
Inventor: TERASAWA TAKESHI
IPC: G11B11/10
Filed: 1987-06-23
Abstract: PURPOSE:To eliminate the moving part and to contrive to attain low power consumption by switching a magnetic pole in response to the location of information recording or erasure of recorded information with respect to magneto- optical recording medium. CONSTITUTION:A bias magnetic field is applied by supplying a current to a coil 4b wound on a magnetic pole 3b placed near a minute spot A being the result of converging a laser beam on a recording medium 6 to form an inverted magnetic domain. In applying the recording or erasure on the recording medium 6 at a position B, a bias magnetic field is applied by a magnetic pole 3c by supplying current to a coil 4c wound on a magnetic pole 3c near the point B while switching the coil to form an inverted magnetic domain similarly. Thus, the magnetic pole, that is, the coil is selected depending on the location of recording of the information or the erasure of the information recorded to/from the recording medium 5 thereby allowing smaller power than that of a method forming a magnetic field over the entire track width.
Patent JP-H11344398-A (JP)
Title: Seating evaluating apparatus
Inventor: SATO KENJI
IPC: G01L5/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate characteristics of a seated surface by providing a seat surface device having a sensor arranged to detect a force of a direction along the seat surface. SOLUTION: A plurality of recesses 5 are formed on a base 2 of a seat surface device 1, and sensors 4 are respectively mounted in the recesses 5. The each sensor 4 detects strain correspondingly when the sensor 4 receives the strain along a seat surface such as a seat or the like as the device 1 is placed on the seat surface, and outputs an electric signal corresponding to the strain. The signals output from the respective sensors 4 are input to a dynamic strain gage 6 via lead wires L, amplified, then converted into signal signals by an A-D converter 7, and sent to a personal computer 8. Characteristics regarding a seating comfort or the like of the seat surface are quantitatively evaluated from the signals from the respective sensors 4 by the computer 8.  Thus, the characteristics of the seat surface can be evaluated in a state similar to the state that a human body actually sits with a simple structure.
Patent JP-S5947108-A (JP)
Title: Method and apparatus for controlling cutting in radial direction of rotary tool
Inventor: UNNO KEIZOU
IPC: B23B39/00
Filed: 1982-09-07
Abstract: PURPOSE:To permit control of cutting in the radial direction of a rotary tool in an NC machine tool by installing an eccentric mechanism onto the tool and installing a speed reduction mechanism inside a tool holding tool. CONSTITUTION:The standard position for cutting in the radial direction of the share point of a tool 200 is the position of a cutting control shaft 24 in the case when installed into the top edge hole on the main spindle 2 of a tool holding tool 100. When the tool holding tool 100 is released, said tool holding tool is stored into a magazine by an automatic tool replacing apparatus, with a tool holding shaft 112 in eccentric state locked at a standard angle position. Since the tool is equipped with an eccentric mechanism, the main spindle simply has a normal structure, in comparison with the structure equipped with an eccentric mechanism built in the conventional main spindle, and thus easy work is permitted, and reduction of rigidity is prevented.
Patent JP-S6310127-A (JP)
Title: Negative displaying liquid crystal display device
Inventor: TANAKA YUJI
IPC: G02F1/133
Filed: 1986-07-01
Abstract: PURPOSE:To raise the contrast, and to improve the display quality by executing a TN (twist nematic) orientation processing and a uniaxial orientation processing in a prescribed direction, to a display pattern pattern part of a glass substrate, and other part respectively, and also, sticking a polarizing plate in the specific direction, to the surface of the respective glass substrate. CONSTITUTION:A TN orientation processing whose orientation direction is 90 degrees is executed to a display pattern part of glass substrates 1a, 1b, a uniaxial orientation processing is executed to other part than the display pattern, and also, to the surface of the respective glass substrates 1a, 1b, a polarizing plate is stuck so that the direction of the orientation processing executed to the respective glass substrates 1a, 1b become parallel to the axis of polarization. When no driving voltage is applied to the display pattern part, the display pattern part 10 becomes transparent since a light beam transmits through, and other part 12 than the display pattern part goes to dark since the light beam does not transmits through the polarizing plate, and a negative display which is transparent on a black ground is obtained. On the other hand, when a driving voltage is applied to the display pattern part, the light beam does not transmit through the orthogonal polarizing plate and the part becomes dark, and no display is executed.
Patent JP-H052363-A (JP)
Title: Floating sensation experiencing device
Inventor: HAYASAKA AKIRA
IPC: G09B9/52
Filed: 1991-06-26
Abstract: PURPOSE:To provide the floating sensation experiencing device which can float a floating ball, where a person can ride, at a constant position. CONSTITUTION:This floating sensation experiencing device is provided with the floating ball 1 wherein a crew room is formed so as to experience a three- dimensional floating sensation, means (injection nozzles 14 and 15 for injecting high-pressure air and tanks 16 and 17 containing the high-pressure air) which are provided on the ball surface and inject the high-pressure air in its tangential direction, plural static pressure rooms 35 which are opened and closed with the floating ball 1 and make static pressure operate on the reverse surface of the floating ball 1 independently, and air blowers 34 provided to the respective static pressure rooms 35.
Patent JP-S6131959-A (JP)
Title: Method for measuring ph of electroplating liquid
Inventor: OCHIAI TAKASHI
IPC: G01N27/28
Filed: 1984-07-24
Abstract: PURPOSE:To eliminate the error by temp. and to measure exactly the pH of a plating liquid by drawing the sample in a plating cell into an electrode chamber provided to the outside of the plating cell and operating the signal outputs from an electrode for pH measurement and temp. detector of the electrode chamber and the temp. sensor of the plating cell. CONSTITUTION:The sample in the plating cell 1 is drawn into the electrode chamber 2 by a pump 4 and the signal outputs from the electrode 15 for pH measurement and temp. detector 6 provided to the chamber 2 and the signal output from the temp. sensor 18 of the cell 1 are inputted to an operating element 19. The error owing to the difference between the temp. in the plating cell and the temp. in the chamber 2 is corrected by the specific operation equation, by which the pH of the plating liquid in the cell is measured with good accuracy. The automatic control is executed by a program control 20 to feed respective liquids from a washing liquid tank 6, the 1st calibrating liquid tank 7 and the 2nd calibrating liquid tank to the chamber 2 and to execute washing and automatic calibration of the electrode 15 as well. The measurement of the pH of the plating liquid with high accuracy is thus made possible.
Patent JP-H11345670-A (JP)
Title: Crimping device and its method
Inventor: HIRANO YUSUKE
IPC: H01R43/048
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a crimping device capable of efficiently, reliably and inexpensively detecting operating condition at the tip of an insulated part of a tool driven by a hydraulic driving machine, as insulating properties of the tool are secured. SOLUTION: In a crimping device equipped with a crimping tool 1 driven by a hydraulic pressure, a hydraulic pressure generating source 7 consisting of a hydraulic pump to generate the hydraulic pressure and a tank, a pressure booster 8 to boost the pressure by the revolution of the hydraulic pump and drive the crimping tool 1, and an electromagnetic valve 5 provided on the way of a return side duct line 62 connecting a hydraulic motor 3 to the hydraulic pressure generating source 7 to switch the direction of the hydraulic pressure, a duct line 6 between the electromagnetic valve 5 and the hydraulic motor 3 is formed into an insulated duct line having insulation properties. The outside of the insulated duct line 6 is covered by an insulating material 2, and a pressure sensor 4 to sense the hydraulic pressure is provided on the return side duct line 62 of the insulated duct line 6.
Patent JP-S5279795-A (JP)
Title: Superconduction electromagnet device
Inventor: KURODA KUNIAKI
IPC: H01F6/00
Filed: 1975-12-26
Abstract: PURPOSE:Current supply terminals twice in number of superconduction wires are drawn out upto the room-temperature section, so that a large volume of information can be obtained by meani of a single electromagnet and a single experiment.
Patent JP-H0821637-A (JP)
Title: Heating panel
Inventor: SATO MASANAO
IPC: F24D3/16
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a heating panel which does not cause nonuniformity in a floor surface temperature at every place, but can keep the temperature of the whole uniform, and thereby can keep an indoor living environment excellent. CONSTITUTION:A metal plate 23 is provided on the upper sides of joists 20 and a heat insulating material 21 and on the outward lateral sides 20A of the joists 20 and a plurality of heating panels A thus prepared are so arranged as to abut each other. In this case, heat is transmitted to the adjacent heating panels A through the metal plates 23 and, therefore, nonuniformity is not caused in a floor surface temperature in the heating panels A, the whole indoor temperature being kept uniform.
Patent JP-S641127-A (JP)
Title: Optical pickup device
Inventor: HAMADA HIROSHI
IPC: G11B7/09
Filed: 1987-06-22
Abstract: PURPOSE: To simplify the moving structure of an objective lens by pressing the objective lens radially so as to change the curvature of the surfaced so as to change the focal length thereby controlling the system so as to bring the focus on a recording medium.  
     CONSTITUTION: A lens holder 19 has a cylindrical lens holder main body 19a and a lens pressing member 19 having a thick tours shape with a piezoelectric element whose outer periphery is fixed to the inner periphery of the lens holder main body 19a and whose inner periphery is fixed to the outer periphery of the objective lens 18. A lens pressing means 15 presses the objective lens 18 radially in response to the focusing error signal to change the curvature of the surface of the objective lens 18 thereby changing the focal length of the objective lens 18 and bringing the focus onto a recording medium. Thus, the focusing control structure is simplified and the constitution of the objective lens actuator 15 is made simple and the number of components is decreased to attain small size, cheapness and the improvement of the reliability. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07329613-A (JP)
Title: Vehicle speed change gear
Inventor: ISAKA YOSHIHARU
IPC: B60W10/10
Filed: 1994-06-13
Abstract: PURPOSE:To make the speed change operation in a vehicle easy, to prevent the transmission of the motive power impulsively from either one side to the other side of the engine side and the wheel side, and furthermore, to simply the structure of the speed change gear and to make the assembly work easier. CONSTITUTION:A speed change operating mechanism 29 to operate a speed change gear 12 is provided. The second clutch 38 is provided between the speed change gear 12 and wheels 8. The second clutch 38 is composed of a driving side member 39 and a driven side member 40. A clutch dividing mechanism 61 which can divide the driving side member 39 and the driven side member 40 each other is provided. An operation detecting sensor 77 to detect the starting of operation to the speed change operation mechanism 29 is provided. And a speed change control device 78 to operate the clutch dividing mechanism 61 is provided so as to divide the driving side member 39 and the driven side member 40 of the second clutch 38 in a specific period by inputting the detecting signal from the operation detecting sensor 77.
Patent JP-2000348223-A (JP)
Title: Automatic toll collecting part holding type navigation device
Inventor: OTA HIROKI
IPC: G06F19/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic toll collecting part holding type navigation device capable of inexpensively and also safely performing electronic settlement other than electronic settlement by radio communication with an automatic toll collection roadside part at a fixed place such as toll for using a road. SOLUTION: A user is specified and authenticated from user information read from an IC card 121 for automatic toll collection inserted into an automatic toll collecting part 120 connected to a navigation device 110, and a fee-based service providing organization 133 is accessed by a portable telephone 131 connected to a communicating part 130 connected to the device 110 through a network 132. Thus, inexpensive and safe electronic settlement is performed.
Patent JP-S5278107-A (JP)
Title: Noise preventer in hydraulic pump
Inventor: KOMAMURA SEIJI
IPC: F04C2/344
Filed: 1975-12-24
Abstract: PURPOSE: To diminish a noise generating at the time of low speed rotation of a vane pump by means of adding a simple procedure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08322436-A (JP)
Title: Spinning reel for fishing
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 1995-05-30
Abstract: PURPOSE: To reduce the noise generating in the release of a fishing line and sensually increase the flying distance and improve the luxury feeling by attaching a silencing member to a desired part of a metallic spool. CONSTITUTION: The spool 5 of the objective spinning reel is composed of a through-hole 5a holding a small-diameter tip end 6b of a spool shaft 6 inserted into the center of the hole 5a, a front part 5b of the spool 5, a front collar part 5c outside of the front part 5b, a hollow part 5d holding a braking plate 30, a braking plate 31 and a friction plate 32 of a braking member B of a braking mechanism A in the front part 5b, a cylindrical shaft part 5e at the rear part of the center, a line-winding drum 5f for winding a fishing line 33 and having a tapered outer circumference and a cylindrical rear collar part 5g. A silencing member 39 made of rubber, etc., and a metallic washer 40 are attached to the front part 5b of the spool 5 with a screw 41.
Patent JP-S641316-A (JP)
Title: Reflecting mirror antenna
Inventor: MIYATA YOSHIHIDE
IPC: H01Q19/17
Filed: 1987-06-24
Abstract: PURPOSE: To improve the efficiency of a reflecting mirror antenna, by forming specific inner walls of a 2nd horn antenna smoothly and, at the same time, providing plural conductor fins on the other inner walls.  
     CONSTITUTION: The 1st and 2nd inner walls A and B facing each other of a rectangular horn(2nd antenna) 4 which are brought into contact with an elliptic corrugated horn(1st horn antenna) 5 are formed smoothly and, at the same time, corrugated surfaces 6 are formed on the other inner walls of the rectangular horn 4 in an axial direction. Therefore, the E-face radiation characteristic and H-face radiation characteristic of the rectangular horn 4 become symmetrical against each other and, when the horn 4 is combined with the elliptic corrugated horn 5, the occurrence of side lobes can be eliminated. Accordingly, this reflecting mirror antenna formed by combining a primary radiator 1 and reflecting mirror 2 is improved in the circulary polarized wave characteristic and crossing polarized wave characteristic and the efficiency is improved by reducing the spill-over loss. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11354916-A (JP)
Title: Method and equipment for manufacturing electronic circuit board
Inventor: YAMAGUCHI HIROSHI
IPC: H05K3/34
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in strength and the peeling-off of a connection by casting a laser beam locally on a solder joint wetted with low melting point Pb-free solder and thereby rapidly heating the joint and then moving heat to a non-cast section around the laser beam-cast solder joint. SOLUTION: Laser light from a laser oscillator 1 is reflected on galvanomirrors 2, 3 and then is condensed on a sample on a sample stand 6 by means of an objective lens 5. An electronic circuit board 7 is mounted with components 9 and lead wires and the like are wetted with Pb-free solder. Laser light is condensed and cast on a solder joint 8 to heat it. Scattered light is collected in a camera 15 for detection through an image forming lens 14 above a half mirror 4, forming an image on an image pick-up surface 16 of the camera 15. Then, a detection and recognition device 17 displays an image signal from the camera on a monitor 18, recognizing the positions and shapes of the sample and the solder joint and the like, and transmits an image information signal to a CPU 22 for controlling the entire system.  The solder is gradually cooled at a solids line temperature or below so as to reduce the thermal stress, thus suppressing the lift-off and lowering stress.
Patent JP-S5279905-A (JP)
Title: Magnetic recording tape
Inventor: KUROKAWA YUKIOSA
IPC: G11B5/845
Filed: 1975-12-25
Abstract: PURPOSE: To provide interchangeability and improve voice characteristic among single layered video tapes by making the coercive force of the lower layer out of magnetic recording layers of a two-layer structure more than one time and less than two times the coercive force of the upper layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0738804-A (JP)
Title: Zooming process circuit for digital image
Inventor: AOYAMA KEIICHI
IPC: H04N5/262
Filed: 1993-06-25
Abstract: PURPOSE:To obtain the zooming process circuit for the digital image which can suppress deterioration in picture quality due to enlargement and enlarges an original image up to twice with simple circuit constitution. CONSTITUTION:Pixel data of the original image which is converted into a digital signal by an A/D converter 14 are inputted to an interpolating process controller 15. The interpolating process controller 15 controls an image memory 1 and stores the pixel data in an enlargement range in the image memory 1. A line buffer 2 is stored with pixel data of one scanning line with delay of one scanning line behind the pixel data in the image memory 1. An interpolating process circuit 3 performs a horizontal and a vertical interpolating process with pixel data sent from the image memory 1 and pixel data of one scanning line stored in the line buffer 2 and outputs pixel data of an enlarged image that is nearly twice as large as the enlargement range of the original image. Consequently, the picture quality of the enlarged image can be improved.