baber/WOPTO huggingface dataset:
Patent JP-2000085398-A (JP)
Title: Working machine
Inventor: TANI KAZUNORI
IPC: F16H59/06
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily operate speed changing, in a working machine for operating changing gears of a belt continuously variable transmission by a speed changeably operating lever. SOLUTION: A working machine with a belt continuously variable transmission is provided with a detent mechanism 18 for holding or releasing a gear shift lever 16 operated changing gears of a belt continuously variable transmission 5 at a plurality of positions within a range of the operation. The detect mechanism 18 is provided with an engaged part 26 provided on a member 25 interlocked with the gear shift lever 16, and engaging part 27 which is disenageable with the engaged part 26. The engaged part 26 and the engaging part 27 are elastically engaged and disengaged with each other in each of a plurality of places in an operating direction of the gearshift lever 16. The engaged part 26 and the engaging part 27 are deeply engaged with each other by operating the gear shift lever 16 to a high-speed side.
Patent JP-H0570150-A (JP)
Title: Method for producing optical element of refractive index distribution type
Inventor: FUKUOKA TAKAHISA
IPC: C03B8/02
Filed: 1991-09-13
Abstract: PURPOSE:To facilitate sol preparation and to increase degree of freedom of refractive index distribution such as adjustment of refractive index and dispersion of base to arbitrary values. CONSTITUTION:A sol is prepared from a silica gel containing a metal component to provide a refractive index distribution and a solution obtained by dispersing fine powder containing at least one metal components except Si into a solvent. Then the sol is gelatinized and immersed in a solution of an acid to elute desired metal components to form distribution. Then the resulting solution is cleaned, dried and sintered to produce a final optical element of refractive index distribution type.
Patent JP-H07111847-A (JP)
Title: Spinning reel
Inventor: AOKI ATSUTO
IPC: A01K89/01
Filed: 1993-10-21
Abstract: PURPOSE:To provide a readily assembled spinning reel capable of reducing the cost by reducing the number of parts without using a spring for regulating the rotational position of an antilever. CONSTITUTION:This spinning reel is provided by rotatably installing an antilever cam shaft 11 in a reel body 1, forming a cam part (11a) in the antilever cam shaft 11, rotatably providing a backstop pawl 15 engageable with the cam part (11a) in the reel body 1, installing a ratchet 7 rotatable together with a rotating frame 5 in a tubular shaft 4, forming a flat part (11c) in a suitable place in the intermediate part of the antilever cam shaft 11 and protrusively installing a protruding part (1c) capable of being brought into contact with the flat part (11c) in the reel body 1.
Patent JP-H02110343-A (JP)
Title: Method for making constant light receiving amount in light receiving lens
Inventor: SATO MUNEO
IPC: G01N15/14
Filed: 1988-10-19
Abstract: PURPOSE:To prevent peripheral deterioration of the light receiving amount of a lens on an optical axis by attaching a shielding band having a convex surface at both sides thereof with a width proportional to the width of said lens on the surface of said light receiving lens. CONSTITUTION:A shielding body 8 which is a metallic piece is attached to the surface of a light receiving lens 6 at the side of a body to be checked, so that the peripheral effect of the lens 6 is reduced. The shielding body 8 represents a convex circular arc on both sides with a width 0.2-0.4 times the distance R of the circumference of the lens 6 in an X direction. Moreover, it is necessary that the shielding body 8 is adapted not to reflect a light. Accordingly, the light receiving amount of the lens 6 on an optical axis can be prevented from being changed by the position of fine particles.
Patent JP-H03124609-A (JP)
Title: Snaking preventing device for conveyor belt in vacuum belt drier
Inventor: YAMADA KENICHI
IPC: B65G15/64
Filed: 1989-10-09
Abstract: PURPOSE:To automatically correct snaking by relatively displacing a driven roller in the direction to decrease the snaking to a drive roller in response to a snaking detecting signal of a sensor provided at the driven roller side and changing the pressing force of the pressurizing spring of a tension roller with a pressurizing spring. CONSTITUTION:When a sensor 60a or 60b detects the snaking of a conveyor belt 1, air cylinders 62a, 62b are relatively stroked to move a driven roller 27 relatively to a drive roller 26 in the direction to decrease the snaking. At the same time, the tension at the snaking side of the belt 1 becomes higher than that at the other side. Thus, the pressing load of a pressurizing spring 66a or 66b exerted on a tension roller 63 is relatively changed. Namely, that at the snaking side becomes higher. Accordingly, the pressing angle of the tension roller 63 is changed so as to promote the tilting of the driven roller 27 and further correct the snaking. Thus, the snaking is automatically corrected to improve operation rate and quality.
Patent JP-H08121450-A (JP)
Title: Bolt locking nut
Inventor: HORIKAWA MASAHIKO
IPC: F16B37/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a bolt locking nut capable of improving the workability to shorten the time by easily mounting/demounting the nut, in the nut for locking a bolt. CONSTITUTION: A nut 15 is formed of soft material of rubber or the like, to form a hole 13 in this nut 15 pressed in mountably to an external thread 3 of a bolt 1, also to place the nut 15 and the bolt 1 in a screwed condition by relatively rotating thereof in a pressed in condition, so that this bolt 1 can be fixed and demounted by applying a force in an extracting direction with the relatively strong force.
Patent JP-H08118660-A (JP)
Title: Method and apparatus for producing ink jet recording head
Inventor: ISHIMATSU SHIN
IPC: B41J2/16
Filed: 1994-10-27
Abstract: PURPOSE: To easily produce an ink jet recording head having a large number of nozzles and ink passage grooves with high accuracy. CONSTITUTION: A resin member 3 from which a second substrate fabricated is fixed to a work holder 9 and the part other than the part to be machined of the resin member 3 is covered with a mechanical mask 6 and the laser beam from a laser oscillator 7 and the mechanical mask 6 are synchronously moved to make ink passage grooves 4 by laser beam machining.
Patent JP-H04140048-A (JP)
Title: Dc motor
Inventor: KANEKO EIJI
IPC: H02K5/04
Filed: 1990-10-01
Abstract: PURPOSE:To further miniaturize a DC motor by disposing a brush perpendicularly to the motor shaft thereby locating a terminal part without projecting from the outer surface of the frame and locating the lead wire connected with the terminal part without projecting from the shell of the frame. CONSTITUTION:A DC motor M comprises bearings 14, 14 for bearing a rotor shaft 13 rotatably on a frame 10, a commutator 15 mounted integrally on the rotor shaft 13, and a brush 16 fixed to the frame 10 and contacting resiliently with the commutator 15. A brush 16 is secured through a fixing metal 17 to the frame 10 perpendicularly to the rotor shaft 13 so that a terminal part 16a is located without projecting from the outer surface of the frame 10. The terminal part 16a of the brush 16 and a lead wire L are thereby accomodated within the outer diametric dimensions of the frame 10 without projecting from the shell of the frame 10.
Patent JP-H1089222-A (JP)
Title: Glow plug
Inventor: KURANO ATSUSHI
IPC: F02D35/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug to dissolve a problem on adhesion of carbon, detect an ion current with high precision, and be excellent in durability. SOLUTION: A glow plug comprises an energization heat generating body 2 in a U-shape in cross section arranged at the internal part of an insulating body 11; and an electrode 3 for detecting ion electrically connected to the middle of the energizing heat generating body 2 and disposed at the internal part of the insulation body. The tip thereof is exposed in a manner to be exposed to flame.  Provided electrical resistance of a first heat generating part ranging from a plus end 218 being on the plus side of the energization heat generating body 2 to a first connection part 39 of the electrode 3 for detecting ion is R1, electrical resistance of a second heat generating part ranging from the first connection part 39 to a minus end 228 is R2, and electrical resistance ranging from the first connection part 39 of the electrode 3 for detecting ion to a tip is (r), a relation of R2>r is satisfied.
Patent JP-H06116846-A (JP)
Title: Fabric inspection apparatus
Inventor: ANDOU ATSUHISA
IPC: D06H3/08
Filed: 1992-10-01
Abstract: PURPOSE:To improve reliability of judging result by removing disturbing noise causing error judgement. CONSTITUTION:An oscillator 22 which outputs a control signal SGref of frequency fref is connected through a projecting and driving circuit 21 to a projector 20 and the projector 20 is subjected to pulse lightening in a frequency fref A space filter 28 connected to a differential control circuit 31 receives image of woven fabric relatively moving while flashing in frequency fref and the differential control circuit 31 outputs a signal having an inspection signal K of frequency f (<< fref as amplitude. The differential control circuit 31 and the oscillator 22 are together connected to a multiplier 32 and the multiplier 32 is connected to a low path filter 33, a full-wave rectifier circuit, a peak detection circuit 35, a low path filter 36, a comparator amplifier circuit 37 and a judging circuit 38 in order. Consequently, even if a disturbing noise is mixed in an output signal SG1, an output signal SG3 of the low path filter 33 becomes inspection signal K from which the disturbing noise is removed.
Patent JP-H08127729-A (JP)
Title: Fiber-reactive anthraquinone dyes,their production and theiruse
Inventor: BERUNHARUTO MIYURAA
IPC: C09B62/06
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive dye which has sufficient substantivity and high dye fixation to a substrate and is susceptible to washing off an unfixed portion from the substrate.  
     SOLUTION: There is provided an anthraquinone dye represented by the formula (wherein R 1 , R 2 , R 3 , R 4 , and R 5  are each hydrogen or a substituted or unsubstituted 1-12C alkyl; X 1  and X 2  are each chloro or fluoro; B 1  is a 2-12C alkylene, cyclohexylene, a 1-4C alkylenecyclohexylene, a 1-4C alkylenephenylene or the like; B 2  is an aromatic bridging member; Y is hydrogen, a substituted or unsubstituted 1-12C alkyl or a benzene or naphthalene group; and m is 0 or 1). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62122693-A (JP)
Inventor: NISHIMAKI JUJI
IPC: D05B35/08
Filed: 1985-11-25
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-2000098683-A (JP)
Title: Multicolor image forming device
Inventor: IGARASHI KEIKO
IPC: G03G15/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multicolor image forming device which is capable of preventing the occurrence of cleaning blade peeling and cleaning defects and stably maintaining high cleaning performance for a long period of time. SOLUTION: This multicolor image forming device has a traveling photosensitive drum (image carrying body) 2, a transfer drum (recording material carrying body) 5 which comes into contact with this photosensitive drum 2, a primary electrostatic charger (electrostatic charging member) 3 which has a conductive substrate facing the photosensitive drum via this transfer drum 5, a cleaning blade 7a which removes the toners remaining on the photoreceptor drum 2 by coming into contact with the photosensitive drum 2 and multicolor developing devices 4 (4Y, 4C, 4M, 4K) by each of colors which house the toners containing external additives of >=0.5 μm in size themselves having a polishing effect.  In such a case, the device is provided with an external additive replenishing member for replenishing the developing devices 4 (4Y, 4C, 4M, 4K) with the external additives in addition to toner supplying members for supplying the toners.
Patent JP-H10108945-A (JP)
Title: Ball shooting device for pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a shooting device for a pachinko machine which allows the employment of a shooting solenoid as a driver while eliminating the need for moving the ball shooting position of a shooting rail toward the center of a pachinko machine. SOLUTION: A shooting solenoid 30 is provided in a position away from an extension of a shooting rail 21, and a shooting hammer 41 which shoots a ball 80 at a shooting position P by hitting it when deflected by the plunger 31, is provided between the plunger 31 of the shooting solenoid 30 and the ball shooting position P of the shooting rail 21.
Patent JP-H10171053-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: OIKAWA TOKUKI
IPC: G03C5/29
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a superior silver halide photographic sensitive material capable of obtaining high sensitivity and extremely high contrast and high photographic density and causing no silver sludge by using a stable developing solution for development processing. SOLUTION: This silver halide photographic sensitive material contains silver halide emulsions spectrally sensitized and having sensitivities to the same exposure wavelength different from each other and a composition of AgCl<90 mol%, and the emulsion higher in sensitivity being less in the AgCl content than the emulsion lower in sensitivity, both in the same layer or the different layers, and as a nucleation at least one kind of hydrazine derivative and as a nucleation at least one of amine derivatives, onium salt, disulfide derivatives, and hydroxymethy derivatives in at least one of the emulsion layers and other hydrophilic colloidal layers.
Patent JP-H02112147-A (JP)
Title: Heat pressure method for connecting insulating ring of sodium-sulfur cell to anode container and cathode container
Inventor: KATO SATORU
IPC: H01M50/198
Filed: 1988-10-19
Abstract: PURPOSE:To improve joint strength for connecting an insulating ring to an anode container and a cathode container by specifying the average surface roughness of the joint surface of the insulating ring at the time of applying heat pressure connection of the insulating ring to the anode container and cathode container through an intermediate joint plates. CONSTITUTION:An insulating ring 2, which is made of alpha-alumina, is connected under heat pressure to an anode container 1 and a cathode container 3 through respective intermediate joint plates 5 and 6, that are made of aluminum. When this connection under heat pressure is performed, the insulating ring 2 is processed so that its average surface roughness Ra comes in a range from 0.2 to 0.8mum. As the result, after the connection under heat pressure is performed, the joint strength between the insulating ring 2 and each of intermediate joint plates 5 and 6, that is, the joint strength for connection of the insulating ring 2 to the anode container 1 and cathode container 3 reaches its maximum.
Patent JP-2001087980-A (JP)
Title: Chip splash preventive device
Inventor: HAYASHI JUNICHI
IPC: B23Q11/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate thermal affection on a fixture, etc., by exhausting the waste including chips produced when a work is machined by a tool without causing them to remain at the fixture or on the bed body. SOLUTION: A chip splash preventive device 1 is installed at a fixture 12. A partitioning cover 2 of the splash preventive device 1 has a wall part 2B surrounding a work grasping part 120 for preventing splash of the waste such as chips produced at processing of a work W and is provided with a drop hole for dropping the waste. The drop hole is in communication with a chute 3 through which the waste passes to be exhausted to outside.
Patent JP-H02112845-A (JP)
Title: Working method for axis-like projection formed by press forming
Inventor: TACHIBANA MAMORU
IPC: B21D22/30
Filed: 1988-10-20
Abstract: PURPOSE:To forme the axis-like projection by press forming and to reduce the manufacturing cost by extruding a material of quantity required for forming an axis-like projection from a plate by using an excluding punch and thereafter, forming it to a prescribed shape dimension by using a forming punch. CONSTITUTION:In the former-process, while stretching a material of a plate 3 by a main part 11a of a punch 1a, it is extruded, and finally the material of the periphery is further extruded by a large diameter part 12, a shell-shaped projecting part 41a is formed, and also, a recessed stage part 42a is formed on the rear side, In the next process, a projection 4a formed in the preceding- process is spread out mainly in the diametral direction by a main part 11b of a punch 1b to form the projection 4b and a roughly inner cylindrical project ing part 41b corresponding to the main part 11b and a recessed stage part 42b of the rear side are formed. Subsequently, in the final process, the projection 4b is formed so as to become prescribed outside diameter and height by a main part 11c of a punch 1c to form an axis-like projection 4, and an axis-like projection of a prescribed dimension and a recessed stage part 42c of the rear side are formed.
Patent JP-H10110797-A (JP)
Title: Continuously variable shifting pulley device
Inventor: MICHIKI MASAYUKI
IPC: F16H55/56
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable shifting pulley device to effect only low speed rotation during reversing through extremely simple structure. SOLUTION: A continuously variable shifting pulley device comprises a fixed pulley half body A1 consisting of a fixed boss part 1 and a pulley face 3 on the fixed side fixed at the end part in the axial direction of the fixed boss part 1; and a moving pulley half body A2 consisting of a moving boss part 5, and a pulley face 7 on the moving side fixed at the end in the axial direction of the moving boss part 5. Only in a state that the pulley face 3 on the fixed side and the pulley face 7 on the moving side are brought into a most approaching state, both the fixed pulley half-body A1 and the moving pulley half body A2 can be reversed. This constitution prevents acceleration during reversing (back running) of the pulley body and ensures safety.
Patent JP-H01105894-A (JP)
Title: Method of mounting sash
Inventor: TAKAHASHI ICHIRO
IPC: E06B1/60
Filed: 1987-10-19
Abstract: PURPOSE: To mount a sash with its glass surface aligned to the outer wall surface of a building without breakdown of its body by mounting the sash via body joint members overhung to the outside with its ends bent to a sash frame side into an approximate L-shape. CONSTITUTION: A sash 5 is mounted to the sash mounting surface 3 of a sash opening 2 of a body 1 via body joint members 4, 4 overhung to the outside with its ends bent to a sash frame 10 side in an approximate L-shape. Adjusting liners 7 are inserted between the sash mounting surface 3 and each of the body joint members 4, 4 and clearances 6 are filled for fixation. An outside parallel portion 9 is fixed to a parallel portion of the sash frame 10 with a screw 11. The ends of the body joint members 4, 4 are fitted to a groove 14 formed with a vertical wall 13 from the parallel portion of the outside body surface of the sash frame 10.
Patent JP-H09114551-A (JP)
Title: Method and system for cooling control
Inventor: TAKEUCHI KIYOSHI
IPC: H05K7/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To control the operation of a cooled object in different style by the same control means without changing the settings of the control part when respective cooled objects are cooled by plural cooling means provided in common to the cooling objects. SOLUTION: The (m) cooling means 2 and (k) receiving means 31a-32d provided for the control means 31 and 32 are connected according to a control style to be put in operation, and a signal corresponding to the operation or nonoperation signal of the cooling means 2 is supplied to receiving means to which the cooling means 2 are not connected. The control means 31 and 32 power off the cooled objects 1 when the number of operations of the cooling means received by the receiving means 31a-32d decrease a specific number below the number of the cooling means 2, thereby stopping the cooled objects from operating. The control style of the control means when the cooling means 2 stop can be changed by changing a way of connecting the cooling means 2 and receiving means 31a-32d.
Patent JP-H04144810-A (JP)
Title: Positioning device of automatic warehouse
Inventor: KATOU MITSUYUKI
IPC: H02P27/06
Filed: 1990-10-04
Abstract: PURPOSE:To carry out positioning with high accuracy by obtaining a speed feedback signal so that an actual speed at the time of acceleration may draw an S curve relative to time in an open loop. CONSTITUTION:A loop switching control part 53 observes fore and aft relation between a position P1 when speed V becomes constant low speed VO and a cross point P2 of the speed VO and a straight line (l) with a certain incline which passes an objective position on an x axis. Besides, when the point P1 is positioned nearer than the point P2, a command signal S1 is outputted to an acceleration/deceleration computing command part 48 so that a commanded speed VS may be become the low speed VO, when the point P1 is beyond the point P2, a decelerating command signal S2 is outputted so that the point P1 may be on the straight line (l), and when the speed V is on the straight line (l), a loop switching signal S3 is outputted to a switch SW. A position loop control part 50 returns a position signal (x) and the speed signal V, and feed- back controls the position and speed so that the current speed may be on a straight line (l).
Patent JP-S61144006-A (JP)
Title: Magnetic thin film and manufacture thereof
Inventor: SUZUKI HIROYUKI
IPC: H01F10/13
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a highlyadhesive magnetic thin film to the surface which is excellent in magnetic characteristics by forming an amorphous magnetic alloy layer containing non-magnetic elements on a non-magnetic layer made of a non-magnetic metal. CONSTITUTION:A substrate 1 is set in a sputtering equipment, sputtering is carried out using the material of a non-magnetic metal which can make an amorphous magnetic alloy film and a non-magnetic metal layer 2 of approx. 1,000-2,000Angstrom  thick is formed on the substraet 1. Zirconium or niobium is used in the case that an amorphous magnetic alloy of e.g., Co-Zr-Nb as non-magnetic elements is used. Then, an amorphous magnetic alloy mateiral whichcontains non-magnetic elements is sputtered and an amorphous magnetic alloy layer 3 is formed on a non-magnetic layer 2. The sputtering, however, is made at a low temperature which is appropriate for obtaining a perfect amorphous which has high magnetic characteristics. The temperature is, e.g., in the case of Co-Zr-Nb for an amophous magnetic alloy, approx. 4 deg.C.