baber/WOPTO huggingface dataset:
Patent JP-S5943729-A (JP)
Title: Unloading device for plated object
Inventor: YAMAMOTO KENJI
IPC: B65H31/24
Filed: 1982-09-01
Abstract: PURPOSE:To facilitate a storing and taking-out of the plated object or item by a method wherein a base for mounting tray is arranged in such a way as it may be moved up and down in a direction substantially perpendicular to a slant direction of the bottom part of a storing box. CONSTITUTION:A pair of right and left tapered roller 2 and flat roller 3 are alternatively arranged, a plurality of stripe-like plated items 4 are arranged and mounted, then fed out by a feeding roller 1 in a slightly downward and slant direction, biased in its receiving and feeding-out direction, and fed out. There is arranged a tray mounting base 13 which may be moved up and down in a direction substantially perpendicular to a slant direction of the storing box 7 with its bottom part being slanted on a tray 8 installed at the outlet side of the holding rollers 6a, 6b. Thus, it becomes possible to store the plated items fed to the end of line in their arranged condition with their moving attitude being not destructed.
Patent JP-H09329609-A (JP)
Title: Rotary sensor
Inventor: AI TAKESHI
IPC: G01D5/245
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts by collectively forming a magnet body provided with a sensor magnet part and a magnet part for control into a unified body with a thrust washer. SOLUTION: A magnet assembly 4 is fixed to the tip of a driving shaft 3 supported by a bearing 2. The assembly 4 is constituted of a thrust washer 5 of magnetic substance and a magnet body 6 which is collectively formed in a unified body with the washer 5. A ring type sensor magnet part 6a is formed on the surface side (rotation detecting part 10 side), and a magnet part 6b is formed on the back side, which parts are connected with each other through a linkage part 6c. The washer 5 and the magnet body 6 are rotated by the rotation of a driving shaft 3, and the rotation of the magnet part 6a is detected by a detecting part 10. At the same time, the magnet part 6b applies braking, that is, magnetic lines of force 11 absorbs the driving shafts 3 similarly to the conventional manner, and absorb gutter of the driving shaft 3.  By collectively forming the magnet body 6 into a unified body with the washer 5, a single magnet for braking is made unnecessary.
Patent JP-H10340472-A (JP)
Title: Optical pickup system
Inventor: CHOI YANG OH
IPC: G11B7/1374
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To record and read an optical disk having a different recording surface in thickness loaded selectively in a disk receiver by incorporating two light sources for generating different light beams in wavelength and a beam splitter having two reflecting surfaces of partially reflecting or totally transmitting the incident light beam into the system. SOLUTION: This system is composed of the light sources 210 and 212, the 1st reflecting surface 224 and the 2nd reflecting surface 226 of the beam splitter 220 and objective lenses 234 and 232 to correspond to the digital video disk DVD and the compact disk CD-R respectively. When the DVD 240 is loaded, a beam of a wavelength λ1 from the selected light source 210 is reflected by the 1st reflecting surface 224 of the beam splitter 220 inclined at 45 degrees to an optical axis, passing through the objective lens 234 to focus on the recording surface 242 of the DVD 240, and its reflecting light is incident upon a detector 250. When the CD-R is loaded, the light source 212, the 2nd reflecting surface 226 of the splitter 220 and the objective lens 232 are selected respectively in a similar manner.
Patent JP-H0315141-A (JP)
Title: Collective wire for high-frequency wave and deflection yoke for cathode-ray tube
Inventor: OGASA MICHIO
IPC: H01J29/76
Filed: 1989-06-12
Abstract: PURPOSE:To suppress the AC resistance sufficiently low in the deflection frequency area by collecting plural conductive element wires whose section is approximately a fan shape, and composing a collective wire body bundled almost parallel in a circular form in the section. CONSTITUTION:A collective wire 20 is made by bundling plural conductive element wires 13 whose sections are approximately a fan shape and insulated each other with the first insulating layers 4, and composing the collective wire body bundled almost parallel to make a circular form as a whole in the section, and moreover, the second insulating layer 17 is provided at the outer surface of the collective wire body. As a result, the effective conductor section area can be increased, and the resistance value in the direct current flowing can be reduced. Furthermore, since it is a composi tion of element wires, the increase of the AC resistance value to the frequency can be made as small as in case of a fine-wire collecting body compared with a round wire, and the increasing rate of the heating in the area where a high frequency is used can be suppressed small. And by using a deflecting coil 100 using such a collective wire 20, not only the resistance value in a DC current is made lower, but also the increasing level of the AC resistance can be suppressed small.
Patent JP-H0444722-A (JP)
Title: Electric fish roaster
Inventor: SHIRAKAWA MASAAKI
IPC: A47J37/06
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the occurrence of an electric trouble due to opening and closing of a cover, to improve operability, and to reduce a working space by rotatably and removably supporting the rotary bearing part of a cover hinge arm and the rotary bearing part of an electrical connection hinge arm on the same axis as that of the rotary shaft part of a body hinge arm. CONSTITUTION:A cover 7 is pivotally mounted on a body l such that a notch port 17a of a rotary bearing part 17 of an electrical connection hinge arm 14 is inserted externally into a rotary shaft part 15d of a body hinge 12 for pivotal mounting. The electrical connection hinge arm 14 is held to the direction of the same as the plateform surface of the rotary shaft part 15d, i.e. an erecting state, by means of a holding device, not shown. With this state, by inserting a notch port l6c of a rotary bearing part 16 of a cover hinge arm 13 into a recessed part 15a or a rotary shaft support part 15c of a rotary shaft 15 of a body hinge arm 12, the position in a lateral direction of the cover hinge arm 13 is decided. Further, the cover hinge arm 13 is inserted into the body hinge arm 12 to pivotally mount the two members on each other by means of the rotary shaft part 15c and the rotary bearing part 16. In this case, an insertion blade 11 is connected to a blade support 19 without exerting an unreasonable mechanical external force thereon.
Patent JP-H103636-A (JP)
Title: Magnetic head device
Inventor: AJIKI MASARU
IPC: G11B5/60
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a contact type magnetic head device making possible high recording density and improving reliability. SOLUTION: This device is constituted so as to provide a magnetic recording/ reproducing element 12, a contact type magnetic head slider 11 arranging the magnetic recording/reproducing element 12 on the position opposite to a magnetic recording medium and holding it and a support spring (slider support mechanism) 14 supporting the contact type magnetic head slider 11 by proper pressing force for the magnetic recording medium. In such a case, the contact type magnetic head slider 11 is provided with proper mass, and a total area of a part touching to the magnetic recording medium is set in the range from 0.002(mm<2> ) to 0.1(mm<2> ).
Patent JP-S5941442-A (JP)
Title: Sintered hard alloy
Inventor: IYORI YUUSUKE
IPC: C22C29/02
Filed: 1982-08-31
Abstract: PURPOSE:To provide a sintered hard alloy excellent in anti-wear property and high temp. strength, by adding a specific amount of a praseodymium compound to a sintered hard alloy containing WC, TiC and a B-1 type solid solution as a hard phase in a state bonded by a ferrous metal. CONSTITUTION:WC, one kind or more among TiC, TaC, NbC and HfC and a B-1 type solid solution which is a solid solution carbide with WC are contained as a hard phase and bonded by a ferrous metal to constitute a hard alloy. To this hard alloy, Pr or a Pr-containing compound is further added in an amount of 0.05-5wt% as Pr. By this method, a new sintered hard alloy excellent in high temp. strength and anti-wear property is obtained.
Patent JP-H06336118-A (JP)
Title: Center frame
Inventor: ARAMAKI NOBUAKI
IPC: B60J7/12
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the loosing trouble by folding a center frame by installing a stopper mechanism which holds a lower frame and an upper frame in an erection state or horizontally on a quarter panel, looking pin for fixing the state, and a holder, on both the frames. CONSTITUTION:A catch 22 for the insertion of an engagement part 41 installed on a side frame 4 for holding a canvas top is installed at the upper edge part of an upper frame 2, and a pin holder 21 for inserting a lock pin 5 in the fixation of a series or parallel state for a lower frame 1 is installed on the lower edge part side. Holders 11 and 12 for the lock pin 5 are installed also on the lower frame 11 connected with the upper frame 2 through a hinge 7, and an engagement part 19 and the revolution center point O1 for the installation in free revolution for the bracket 35 on a quarter panel 6 are installed. Accordingly, the formation of the center frame is facilitated, and a canvas top can be installed, and the center frame can be accommodated in a folded state in an open car state into the quarter panel, and the loosing trouble can be prevented.
Patent JP-H0313328-A (JP)
Title: Transparent gas barrier film
Inventor: IZEKI SEIJI
IPC: B65D65/40
Filed: 1989-06-13
Abstract: PURPOSE:To enhance transparency, retort resistance and mechanical resistance by forming a membrane of specific inorg. oxide of SiMgxOy or SiAlzMgxOy to at least the single surface of a transparent plastic film. CONSTITUTION:A membrane with a thickness of 50-2000Angstrom transmitting 50% or more of light having a wavelength of 550mm composed of SiMgxOy (wherein x and y are 0.01<=x<=2 and 1<=y<=4) is provided to at least the single surface of a transparent plastic film to obtain a transparent gas barrier film. Or, aluminum oxide is further added to the aforementioned SiMgxOy membrane so as to form SiAlzMgxOy (wherein z, x and y are 0.01<=z<=5, 0.01<=x<=2 and 1<=y<=9.5) to obtain the transparent gas barrier film.
Patent JP-S5578571-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TAKASHI
IPC: H01L29/74
Filed: 1978-12-08
Abstract: PURPOSE: To eliminate the break over that is a forward-voltage resistant characteristic and to facilitate the formation of a bevell shape at the peripheral portion by providing a concave-shaped n-base at th outer portion in a semiconductor device having a pin-structure (a p-layer, an i-layer, and an n-layer).  
     CONSTITUTION: Ga impurities are diffused in both surfaces of a silicon substrate 1 at a high temperature, and the bottom side is removed, thereby an SiO 2  p + i- structure is obtained (a). Then, after an n + -layer is formed by depositing phosphorus impurities at a low temperature, the sheet resistance of an exposed n + -layer is controlled (b). Thereafter, the n + -layer is diffused by high-temperature heat treatment, and a concave n-base layer is formed (c). Then, SiO 2  films on the surfaces of an anode and a cathode are partially removed (d). Phosphorus impurities are selectively diffused, and n + p + in +  is yielded in the peripheral portion, and p + in + n +  is yielded in the central portion. Then, garium-acceptor impurities are partially diffused selectively (e). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H026053-A (JP)
Title: Electric heating member
Inventor: YAMAZAKI MUTSUKI
IPC: B23K3/02
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the shunting of a current and the deposition of solder on the heating member by covering the contact part of the heating member with a material to be worked with a coating film having a specified contact angle to the melt of a metal consisting essentially of one out of lead and tin. CONSTITUTION:At least the contact part of the electric heating member with a lead wire on the surface of a base material consisting of a conductive material is covered with a coating film consisting of a material having resistivity higher than that of the base material at 10<-2>OMEGAcm and >=10 deg. contact angle to the melt of a metal consisting essentially of one out of lead and tin. Since at least the contact part of the heating member with the lead wire of an IC is thus covered with the insulating coating film having poor solder wettability and on which solder is hardly deposited, the breaking of wiring due to the shunting of a current from the heating member to the wiring of the substrate and the deposition of solder on the heating member are prevented.
Patent JP-2000340399-A (JP)
Title: Electron beam orbit correcting device and orbit correcting method
Inventor: AMANO DAIZO
IPC: H05H13/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam orbit correcting device and correcting method, capable of correcting the orbit of electron beams in an accurate design orbit by a simple method while storaying electron beams. SOLUTION: This electron beam orbit correcting device has a first and second steering electromagnets 60A, 60B; steering electromagnet power sources 62A, 62B for supplying exciting current to the steering electromagnets 60A, 60B; steering current control devices 64A, 64B for controlling the exciting current of the steering electromagnets 60A, 60B; a quadrupole electromagnet power source 72 for exciting quadrupole electromagnets 70A, 70B; a flow divider 74 separately changing current value flowing to the quadrupole electromagnets 70A, 70B; a bean position monitor 92 for detecting the position of electron beams; and an arithmetic unit 12 for computing the exciting current of the steering electromagnets 60A, 60B so that the electron beams have deflecting angles passing the center of the quadrupole electromagnets 70A, 70B.
Patent JP-H11347001-A (JP)
Title: Eye examination device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To carry out eye examination and detection of the position of an eye to be examined at the same time. SOLUTION: The ocular refraction in three meridian directions is obtained from position coordinates of 6 luminous fluxes A to F which are reflected images from the fundus oculi on the two-dimensional sensor array 4, and the degree and angle of astigmia are also calculated. At the same time, an image Ec", a reflected image from the cornea is formed on the two-dimensional sensor array 4. The image Ec" will soon become dim if the distance to the cornea is inappropriate, and the image Ec" will not be clearly formed if the operation distance is not precisely in accord with the distance to the cornea. When the image Ec" with a luminous intensity above a certain level is obtained and the luminous fluxes A to F at the moment are detected and measured, the eye is examined with the appropriate positioning.
Patent JP-H10105903-A (JP)
Title: Recording head to make crosstalk between tracks in opposite azimuths minimal or equivalent
Inventor: VARIAN GEORGE R
IPC: G11B5/008
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress a difference caused by a direction of crosstalk between channels in an azimuth recording by setting relatively wider a rear magnetic pole face width of a pair of magnetic poles forming a magnetic transducing gap. SOLUTION: A recording head comprises a pair of cores 60, 62 and a magnetic transducing gap 64 formed in-between, and forms recording tracks by moving in a moving direction 65 relative to a magnetic medium. An azimuth recording format is formed by using a pair of heads provided with a magnetic transducing gap tilted to a different azimuth from a moving direction of the head. Here, a recorded track width of 20μm is obtained by setting a width of the core 60 located forward in the moving direction of the head to 40μm and setting the width of the rear core to 100-125μm. Since bulges of a contour of a stationary field at both ends of the magnetic pole face 68 of the rear core 62 are eliminated, a difference between apparent track widths according to channels is eliminated.
Patent JP-S6216075-A (JP)
Title: Self-excitation type converter circuit
Inventor: NISHIYAMA KIMIHARU
IPC: H02M3/338
Filed: 1985-07-10
Abstract: PURPOSE:To improve efficiency by simple constitution by supplying the base currents of a switching transistor by a current transformer and mainly using voltage generated in a winding for the transformer for the ON-OFF of a switching element. CONSTITUTION:The base currents of a switching transistor 11 are fed to a switching transistor 11 from a secondary winding for a current transformer 17, a primary winding thereof is connected in series with the switching transistor 11. An NPN transistor 20 as a switching element is connected in series with the secondary winding for the current transformer 17, and the NPN transistor 20 is turned ON-OFF by voltage generated in the winding for a conversion transformer 12.
Patent JP-H093077-A (JP)
Title: New silicon compound containing tricarbonyl group and metallic surface treating agent containing the same as active component
Inventor: TSUCHIDA KATSUYUKI
IPC: C09D5/00
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a new silicon compound which is a silane compound containing a specific tricarbonyl group, excellent in adhesion to a metallic surface and rust preventing properties and useful as a metallic surface treating agent, etc., in order to carry out an improvement, etc., in rust prevention of a metal and adhesion of the metal to a resin. CONSTITUTION: A silicon compound containing a new tricarbonyl group of formula I [R<1> is a 1-5C alkyl; R<2> is a 2-10C alkylene; R<3> is a 1-5C alkyl; R<4> is a 2-10C alkylene; (x), (y) and (z) are each 0 or 1]. The compound is excellent in adhesion and rust preventing properties to a metallic surface and useful as a metallic surface treating agent, etc., in order to carry out an improvement, etc., in rust prevention of a metal and adhesion of the metal to a resin. The compound is obtained by reacting an unsaturated dicarbonyl compound of formula II (e.g. allyl acetoacetate) and an unsaturated chlorocarbonyl compound of formula III (e.g. 10-undecenoyl chloride), to provide a compound of formula IV and then reacting the resultant compound of formula IV with a silane compound of the formula HSi(OR<3> )3 (e.g. trimethoxysilane) in the presence of a platinum catalyst.
Patent JP-S5775357-A (JP)
Title: Pipeline processing system
Inventor: TATENO HARUO
IPC: G06F9/38
Filed: 1980-10-29
Abstract: PURPOSE:To eliminate the replacement of information at an ececution stage and the shift operation and to increase the arithmetic process speed, by carrying out the replacement of the instruction control information extracted out of an instruction storage part and the shift operation during a shift between stages before the execution stage. CONSTITUTION:A pair of register file addresses in the instruction read out of a buffer 101 are fetched into registers X1L and X2L. At the same time, an instruction code in the instruction is decoded through a deciding circuit 104 to decide the presence or absence of the replacement of the register file address. Then the contents of registers X1L and X2L ae replaced by a selector 106 in the next clock timing and based on the decision information held at a flag 106 and also transferred as they are and successively to X1E-X2E via X1P and X2P. Then an operatin is carried out by a designation of address of a register file 102 based on the contents of X1E and X2E. Thus the replacement of address is eliminated at an execution stage to increase the speed of process.
Patent JP-S5275355-A (JP)
Title: Method and apparatus for measuring flow rates of high pressure gas
Inventor: SUZUKI MORIO
IPC: G01F3/16
Filed: 1975-12-19
Abstract: PURPOSE: To make possible the detection of flow rates as well as the control of flow rates by detecting the flow rates of high pressure fluid through the use of the changes in coil magnetic field owing to the movement of the iron bar fixed to a free piston. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09330822-A (JP)
Title: Pulse transformer
Inventor: MAETA OSAMU
IPC: H01F27/32
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pulse transformer which can be simplified in its coil winding steps without involving increase in coil wire costs. SOLUTION: A winding part of a bobbin 11 is formed with flanged separators 14 to 16 so that the winding part can be divided into 4 winding portions, that is, a first winding portion 21 having a primary coil 41 wound therearound, a second winding portion 22 having a secondary coil 42 wound therearound, a third winding portion 23 having a primary coil 43 wound therearound, and a fourth winding portion 24 having a base coil 44 wound therearound.
Patent JP-H0711772-A (JP)
Title: On-beam working truck
Inventor: SHIRAI SHUNSUKE
IPC: E04F21/00
Filed: 1993-06-23
Abstract: PURPOSE:To facilitate movement of a working apparatus by making a working truck composed of an upper unit, consisting of a pair of guide beam, an outrigger and a self-traveling truck, and a lower unit to which the self-traveling truck is connected by a connecting means. CONSTITUTION:An lower unit U1 is made by connecting both ends of a pair of guide beam 1 together with respective connecting beams 2 and providing a self-traveling truck 3 on the beams 1, 1 in a self-traveling manner. An upper unit U2 is made in the manner similar to the unit U1 and the self-traveling truck 3A of the unit U2 is mounted on the truck 3 orthogonally after which both trucks are bolt jointed together and a working apparatus M loaded thereon. Outriggers 18 to 21 of the unit U1 are then supported by beams b1, b2 and outriggers 18A to 21A are supported by beams B1, B2. Outriggers 18A to 21A are then pulled up and the truck 3 is moved towards the X direction as the unit U2 is being supported by the unit U1. Furthermore, outriggers 18 to 21 are pulled up and the truck 3 is moved in the X direction as the unit U1 is being supported by the unit U2.
Patent JP-H0716319-A (JP)
Title: Electric vehicle
Inventor: SUGIURA YOSHIKAZU
IPC: A63B55/60
Filed: 1993-06-23
Abstract: PURPOSE:To provide an electric vehicle which is usable safely and easy to be handled by providing a step which is made free to lift or level to allow riding by a method wherein a guidance running is performed by the lifting of the step or a manual running by the leveling thereof interlocking a switching circuit to switch the guidance running and the manual running as done along with a guidance line. CONSTITUTION:A step which is free to lift or level to allow riding when it is leveled is provided at the center part of a drive wheel and in a switching circuit 26 to switch a guidance running and a manual running, and a mode changeover switch 30 is changed over by the lifting or leveling of the step during a running. A guidance running is performed when the step is lifted while a manual running when riding is possible by the leveling of the step. The step is provided with a step switch 31 adapted to be turned ON or OFF by the lifting or leveling of the step and the mode changeover switch 30 is turned to the guidance running or the manual running position by the turning ON or OFF of the step switch 31. Then, a pressure sensing switch 27 provided on the top surface of the step detects that a user rides to disable a drive motor 25 as long as the pressure sensing switch 27 is not turned ON during the manual running.