baber/WOPTO huggingface dataset:
Patent JP-S629048-A (JP)
Title: Gear transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/26
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a large reduction gear ratio without increasing the dimension in the axial direction of a transmission by providing a subsidiary transmission mechanism on the side of an ordinary transmission. CONSTITUTION:An input shaft 10, an output shaft 40, a subsidiary-transmission shaft 62, and a subsidiary-transmission idler shaft 63 are provided in parallel in a gear transmission, and a subsidiary transmission is arranged to be positioned on the side of a main transmission. And, an input gear 12 for a first gear is provided on the input shaft 10, an output gear 44 for a back gear is provided on the output shaft 40, a large diameter gear 64 which is meshed with the first-gear input gear 12, and a small diameter gear 72 provided in an integrated form with the large diameter gear 64, are provided on the subsidiary-transmission shaft 62, and a subsidiary-transmission idler gear 67 which is shiftable to a meshed position and an unmeshed position with both the small diameter gear 72 and the back-gear output gear 44, is provided on the subsidiary-transmission idler shaft 63.
Patent JP-H01317215-A (JP)
Title: Thin film magnetic head
Inventor: KUHARA MASAKAZU
IPC: G11B5/31
Filed: 1988-06-16
Abstract: PURPOSE:To improve the taper of the insulating layer in the front end part of the head and to improve recording and reproducing characteristics by magnetically joining a different material to the magnetic pole materials in the front end part and rear end part of a lower magnetic pole and forming the taper in the front end part of the upper magnetic pole onto the conductor coil existing on the lower magnetic pole or gap layer by using one layer of org. or inorg. insulating layer. CONSTITUTION:A high mu high Bs magnetic material is used for the front end part 13 of the magnetic pole and the magnetic joining pattern is formed to at least the rear part 14 of the lower magnetic by using a high-resistance oxide magnetic material. The taper of the front end part of the upper magnetic pole is formed by using one layer of the org. or inorg. insulating layer 17 on the conductor coil 16 formed on the lower magnetic pole or the gap layer 25. The short-circuiting between the conductor coil 16 and the magnetic poles 14, 19 is prevented in this way and since the tapered angle having no staircase-like steps in the front end part of the magnetic pole can be formed, the recording and reproducing characteristics are improved and stabilized and the cost is reduced.
Patent JP-S5672963-A (JP)
Title: Manufacture of ink-jet printer head
Inventor: OKUYAMA HIROFUMI
IPC: B41J2/16
Filed: 1979-11-16
Abstract: PURPOSE:To enlarge granulating area, raise the efficiency of granulation and uniformalize the shape of dots by using resin for the base material for molding and molding an ink passage and the part of a nozzle monolithically in the captioned nozzle head of electronic computing system and the like. CONSTITUTION:The base body 1 of the nozzle head of an ink-jet printer is prepared by a transfer mold method by using the molding material of epoxy resin. For an insert mold of a nozzle port part, a stainless wire of 50mumphi is used and the port is made by pulling out the wire after molding. After that, a cover 3 formed of a stainless plate 100mum thick is placed on the base body 1 and strip-shaped vibrators 4 made of PZT are stuck on to the respective separate ink passages 2, whereby the head is completed. The head may also be prepared by an injection mold by using a molding material of polybutyleneterephthalate.
Patent JP-H10328725-A (JP)
Title: Continuous extruding device
Inventor: NAGAI MASAHIRO
IPC: B21C23/21
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To stably discharge accumulated burrs between the tools of rotating wheel and fixed shoe block, and to suppress the fluctuation of an extrusion condition by forming side face seals by projecting bank parts provided on both sides of the peripheral groove of the rotating wheel and recessing bank parts provided on both sides of the jetty of the fixed shoe block, and making a hole in one part of the side face seal. SOLUTION: The endless peripheral groove 12 is formed in the center of the outer peripheral surface of the rotating wheel 11, and the projecting banks 13 are formed on both sides of the peripheral groove 12. A jetty fitting in the peripheral groove 12 is formed on the sliding part of the rotating wheel 11 of the fixed shoe block 14, and the recessing bank parts are formed on both sides of the jetty. By the combination of the peripheral groove 12 of the rotating wheel 11 and the jetty of the fixed shoe block 14, the transportation path 17 of a material is formed. By oppositely equipping the projecting bank part 13 of the rotating wheel 11 and the recessing bank part of the fixed shoe block 14, a side face sealing part 20 is formed, and by making the hole in one part of the side face sealing part 20, a burr discharging part 21 is formed.
Patent JP-H11334660-A (JP)
Title: Jig for assembly inspection and manufacture thereof
Inventor: SATO KOZO
IPC: B62D65/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a jig for assembly inspection and a manufacturing method thereof with which man-hours for manufacturing the inspection jig and working time are reduced. SOLUTION: A cowl top panel model 1 to be assembled to the frame on a surface plate at a predetermined height is supported by a framework 3 which is set up on a plate 2. This cowl top panel model 1 is composed of a body portion 4 and a flange portion 5. The body portion 4 is installed with a mold bush 6 for installing a windshield 9 and a pin 7 for coupling the cowl top panel model with other various neighboring models such as a hood panel model 10. The flange portion 5 is configured with a hardened glass cloth (core material) impregnated with a liquid epoxy resin.
Patent JP-H09327665-A (JP)
Title: Vegetables taking out apparatus
Inventor: KISHIDA HIROSHI
IPC: B65G47/91
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a vegetables taking out apparatus and to simplify assembling work and maintenance work to enhance workability. SOLUTION: A downward support rod 22 having suction nozzles 12 sucking vegetables provided to the leading end part thereof and the lift mechanism for raising and lowering the support rod 22 are supported by an apparatus frame 26 and this apparatus frame 26 is constituted of a mutually freely separable and vertically divisible structure consisting of a first divided frame 26A on one side in the diameter direction of the frame and a second divided frame 26B on the other side and both of the support rod 22 and the lift mechanism 25 are provided on the side of the first divided frame 26A.
Patent JP-H06153713-A (JP)
Title: Support structure for roadside tree
Inventor: MATSUMOTO YOSHIJI
IPC: A01G17/06
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a support structure for a roadside tree capable of providing a wide roadside space, excellent in its city greening function and simple in its maintenance by setting a rack on the upper part of a hollow support vertically disposed on the ground, supporting the branches and leave of a plant on the rack, and passing the stem of the plant through the hollow body of the support. CONSTITUTION:A ring-like steel belt 5 is disposed at the end of a sidewalk 1, and a grid-like steel frame 7 is disposed on the steel belt 5. A hollow support 9 is vertically disposed. A rack 11 is disposed on the upper part of the support to support the branches and leave of a plant, and the stem 23 of the plant is passed through the hollow body of the support.
Patent JP-H0314044-A (JP)
Title: Inter-program communication system
Inventor: OGATA HIROMICHI
IPC: G06F13/00
Filed: 1989-06-12
Abstract: PURPOSE:To always use the same program interface to communicate with programs of the other party by providing managers which manage positions of programs of the other party of communication and designating the manager which manages the program of the other party whose start is requested. CONSTITUTION:Computer systems 11 to 13 and work stations 14 and 15 are provided with managers 113, 114, 123, 124, 133, 143, and 153 which manage programs to manage positions of programs of the other party, and managers 113, 114, 123, 124, 133, 143, and 153 designate positions of the other party at the time of communication between programs. Thus, communication between programs is performed with the same program interface independently of positions of programs to be started. Thus, the flexibility of a system is improved because programs are standardized and positions of programs of the other party can be easily changed.
Patent JP-S6128901-A (JP)
Title: High-refractive index plastic lens
Inventor: SAKAMOTO SADAYUKI
IPC: G02B1/04
Filed: 1984-07-20
Abstract: PURPOSE:To obtain high refractive index of >=1.60 and excellent wear resistance by forming a titled lens of a copolymer consisting of a di(meth)acrylate compd. of which the nuclear halogen substd. arom. ring is bound with (meth)acryloyloxy group and a mixture composed of a specific amt. of a radical-polymerizable multifunctional monomer except said component and the other vinyl monomer. CONSTITUTION:The di(meth)acrylate compd. of which the nuclear halogen (except fluorine) substd. arom. ring is bound with the (meth)acryloyloxy group is designated as the component A. The mixture composed of at least >=20% the radical-polymerizable multifunctional monomer (except the component A) and the other vinyl monomer is designated as the component B. The amt. of the component A to be used is in a preferably 50-80wt%, more particularly preferably 60-70wt% range by the total weight of the components A and B. On the other hand, the amt. of the component B is in a preferably 20-50wt%, more particularly preferably 30-40wt% range. The components A-B are mixed, to which an ordinary polymn. initiator is added. The reaction is progressed preliminarily to some extent and after the dissolved gas such as air is vacuum deaerated, the mixture is poured into a mold and is heated by which the mixture is polymerized.
Patent JP-H0443597-A (JP)
Title: Discharge lamp lighting circuit
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/36
Filed: 1990-06-07
Abstract: PURPOSE:To achieve a stable flashing action in a simple circuit by recitifying and smoothing a voltage between both ends of a preheating limiting capacitor ballast by a ciode and a capacitor so as to obtain a DC voltage for driving a semiconductor switch element. CONSTITUTION:A voltage generated at a capacitor ballast 22 at the time of preheating is rectified and smoothed by a capacitor C23 and a diode 24 to generate a DC voltage at C23. By putting a lighting control signal 2 on after preheating, a current goes through a light emitting diode 4 of a photothyristor, and a light receiving side thyristor 27 is put on. When the thyristor 27 gets on, a TRIAC 25 is ignited to be on by the DC voltage at C23, and a secondary voltage is applied to a discharge lamp 29 to light the discharge lamp 29. By thus using a simple circuit for rectifying and smoothing the preheating ballast capacitor voltage, the discharge lamp 29 can be controlled stably.
Patent JP-S5576707-A (JP)
Title: Overhead article container for vehicle
Inventor: YOSHIDA TAKASHI
IPC: B60R7/00
Filed: 1978-11-30
Abstract: PURPOSE: To contain an article readily handled over a vehicle by bending the main body of a mounting support along the ceiling of an indoor room, fixing the wide bank-like mounting support having a container mounting grooves to the vicinity of lower roof edge reinforcing members and hanging an article container from the grooves.  
     CONSTITUTION: Mounting grooves 13 formed widely in the interior are formed at both lower ends of soft synthetic resin main body 11 of a mounting support bent along the ceiling of an indoor room, upward openings 14' are formed at the portion near the center of the main body 11, and flat rectangular reinforcing material engaging grooves 14 are laterally symmetrically arranged. Flat steels are engaged with the grooves 14 and bent along the curve of a ceiling surface, and tapping screws are inserted into the mounting holes at both ends of the flat steels to be thus mounted on the ceiling. Large containing box 21 is dispsoed at the center of an article container 20, and small containing boxes 22, 22' are disposed at the right and left sides, and lugs 24 are projected to coincide with the grooves 13, from the upper longitudinal edges 23, 23' with elliptical holes perforated on the bottom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0759085-A (JP)
Title: Forced intraframe encoding method
Inventor: TEI SEISHIYOU
IPC: H04N7/50
Filed: 1994-06-30
Abstract: PURPOSE: To easily control a transmission buffer by arranging macro block(MB) lines subject to forced intra-frame coding so as to have a prescribed interval among them in the vertical direction thereby not only restoring an original video image quickly but also uniformizing a data amount with respect to each macro block lines. CONSTITUTION: At a 'j'th frame, MB lines subject to forced intra-frame coding are arranged in a lateral direction and the MB stream has a prescribed interval in the vertical direction. Furthermore, coding is progressed longitudinally, that is, from an upper frame to lower frames in video data. When the coding to the 'j'th frame is finished in the system, the MB lines subject to forced intra- frame coding in a succeeding frame, 'j+1'th frame are moved by one row each downward. When the coding to the 'j+1'th frame is finished in the system, the MB lines subject to forced intra-frame coding in a succeeding frame, 'j+2'th frame are moved by one frame each downward again. Since the data amount of each macro block lines to be coded are almost uniformized, a buffer 15 of the coder is easily controlled.
Patent JP-H0818377-A (JP)
Title: Distribution factor type noise filter
Inventor: MARUYAMA YUJI
IPC: H03H7/075
Filed: 1994-06-30
Abstract: PURPOSE:To obtain the small-sized distribution factor type noise filter which facilitates control over a primary attenuation electrode and a secondary attenuation electrode for filter characteristics. CONSTITUTION:Signal line conductor coil patterns 2b, 2d, and 2f and ground line conductor coil patterns 3c, 3e, and 3g which face each other across plural insulator layers 1a-1g are arranged. The signal line conductor coil patterns 2b, 2d, and 2f of this distribution factor type noise filter have nearly quadrilateral parts 21 overlapping with the ground line conductor coil patterns 3c, 3e, and 3g, and two inductor conductor parts 22 and 23 extending from one-end sides of the nearly quadrilateral parts 21. The ground line conductor coil patterns 3c, 3e, and 3g have nearly quadilateral parts 31 overlapping with the signal line conductor coil patterns 2b, 2d, and 2f and two inductor conductor parts 32 and 33 extending from the other-end sides of the nearly quadrilateral parts 31.
Patent JP-S6212639-A (JP)
Title: Electrically conductive inorganic glass material
Inventor: NAGAI SHOICHI
IPC: C03C17/30
Filed: 1985-07-08
Abstract: PURPOSE:To provide the titled material producible at a low cost and having transparency, by forming an amino group-containing silicon compound film containing copper sulfide on the surface of a glass material. CONSTITUTION:The surface of inorganic glass is treated by conventional tech nique with a silane coupling agent having amino group to form an amino group- containing silicon compound film on the surface of the inorganic glass. The coated glass material is immersed in an aqueous solution containing (a) a copper salt of an inorganic or organic acid and a sulfur-releasing compound and (b) a water-soluble cationic compound, and the solution is heated to impregnate electrically conductive copper sulfide to the silicon compound film and to give an electrically conductive inorganic glass material containing 5X10<-7>-1X10<-4>g/cm<3> of copper sulfide in the surface layer of the above coating film. The compound (a) is e.g. sodium thiosulfate and the compound (b) is e.g. octadecyl trimethyl ammonium chloride, etc.
Patent JP-S63315171-A (JP)
Title: Drum coating method
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/05
Filed: 1987-06-16
Abstract: PURPOSE:To apply a coating fluid on a drum outer peripheral surface in uniform thickness by immersing a drum into the coating fluid in a manner that the volume of a lower space in the drum supported almost vertically is in a given relationship with the inner diameter of the drum. CONSTITUTION:A drum 40 is immersed into a volatile coating fluid 50 by retaining the drum 40 almost vertically in the state that a space is formed in a lower section of the drum 40, retaining said space airtightly except an opening at a lower end and lifting and lowering, and the immersed drum 40 is lifted out of said coating fluid and then the coating fluid is applied on the outer peripheral surface. At that time, the drum is immersed into the coating fluid in a manner that the volume V of the lower space in the drum 40 is V<20(1/2phi)<2>pi, where an inner diameter of the drum 40 is phi. As a result, air babbles do not generate when the drum is immersed into the coating fluid, and the coating fluid, therefore, can be applied to the drum outer peripheral surface in uniform thickness.
Patent JP-2000333555-A (JP)
Title: Production of colored raw silk
Inventor: NAMIUE KOJI
IPC: D01B7/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain colored raw silk from silkworms. SOLUTION: This colored silk is obtained by making use of the fact that the back of a grown-up silkworm 1 is coated with a dyeing material 2 and the resulting cocoons produced by the silkworm 1 has a hue of the same kind of that of the dyeing material 2. Thus, the objective colored silk can be obtained by omitting a conventional method of dyeing raw silk or silk fabrics.
Patent JP-S5853518-A (JP)
Title: Inertia running apparatus of automobile with automatic transmission
Inventor: KOBAYASHI NAGAFUMI
IPC: B60K17/24
Filed: 1981-09-22
Abstract: PURPOSE:To lower the cost for fuel, by directly connecting input and output shafts through a multiple disc clutch when the automobile is running at low speed or engine brake is needed, and transmitting the power with locking effected by a one-way clutch when it is driven by the engine. CONSTITUTION:When a manual valve is set at the drive range, and the car speed is at a set value, the multiple disc clutch 8 is released by the governor pressure generated in a hydraulic pressure controller of an automatic transmission 2 to actuate the one-way clutch 9, or it is engaged by the switching operation or brake pedal operation by a driver. Therefore during the drive range running, inertia running is effected at a car speed of a set value or more at all times, so that unnecessary deceleration and fuel consumption due to the action  of the engine brake can be prevented. Thus by arranging the multiple disc clutch  8 and the one-way clutch 9 side by side, the fuel consumption can be lowered using the inertia running during the steady running, and the switching from the inertia running to the engine drive or vice versa becomes possible at a certain car speed.
Patent JP-H0749405-A (JP)
Title: Phase-shift binary optical device
Inventor: ERISU DEI HARISU
IPC: G02B5/00
Filed: 1994-06-30
Abstract: PURPOSE: To provide a phase shift means for an unpolarized light. CONSTITUTION: Two sections 16 and 18 of a binary optical element 10 are mutually offset in orthogonal directions, that is, perpendicular directions. The shift of a phase is generated from light beams 24 transmitted through the sections. When the offset of λ/2(n-1) is generated, the shift of π is generated in phases between the beams transmitted through the two sections 16 and 18 of the binary optical element 10. When the offset of λ/4(n-1) is generated, the shit of π/2 is generated in the phases between the beams transmitted through the two sections 16 and 18 of the binary optical element 10.
Patent JP-S5774191-A (JP)
Title: Drawing method for stainless steel plate
Inventor: TANAKA HIROSHI
IPC: B41M1/28
Filed: 1980-10-27
Abstract: PURPOSE:To simply draw a picture pattern having excellent light resistance and heat resistance by printing thermosetting ink on a stainless steel plate, and transferring and printing the ink layer on the transfer sheet to the surface of the ink by utilizing the adherence of the ink. CONSTITUTION:A thermosetting ink (e.g. polyester resin) 2 is partly printed by a silk screen method on the surface of a stainless steel plate 1 surface treated, is then printed in a range that the adherence of the ink surface is not vanished, the ink 2 is pressed on the tranfer sheet 3 (e.g., orinted polypropylene film) formed with the ink layer 5, is then separated, and the layer 5 on the sheet 3 is transferred to the surface of the ink 2. Subsequently, it is printed until the ink 2 is completely cured. The layer 5 is adapted for acrylic resin as vehicle and is obtained by gravure printing of desired picture pattern.
Patent JP-S637575-A (JP)
Title: Production of slider for hard disk
Inventor: IDE NORIYUKI
IPC: G11B21/21
Filed: 1986-06-26
Abstract: PURPOSE:To easily produce a slider by providing a groove in the vicinity of the central part of an upper surface, melting and filling a material shrinking at the time of curing in the groove, curing this shrinking material and bending the slider. CONSTITUTION:The groove 8 of a V-shape is formed on the slider 7 having a lower surface of a plane in shape and a glass rod larger in a shrinkage factor than the coefficient of cubic expansion of a ferrite forming the slider 7 is mounted on the groove 8. When the glass rod is put in a furnace and the temper ature in the furnace is raised until the glass rod is melted, the glass rod is melted and filled in the groove 8. Then, the slider 7 is taken out from the furnace and left as it is in the air at an ordinary temperature, thereby, the temperature of the slider 7 is gradually lowered, the glass filled in the groove 8 is solidified and shrunk, and the slider 7 is bent upward. A head core 10 is attached thereto, a glass 12 is filled to a gap 11, a coil is wound on the head core 10 to form a head for a hard disk. Thereby, the lower surface of the slider can be easily bent.
Patent JP-H0266218-A (JP)
Title: Manufacture of pc pile
Inventor: TANAKA MASAO
IPC: B28B21/62
Filed: 1989-06-15
Abstract: PURPOSE:To improve the shock resistance of the PC pile in the title by transforming wire rods of specific carbon content to martensite at a temperature starting from the specified hot-rolling temperature, welding spiral reinforcing steel to high tension reinforcing material by means of specific electric current flowing through a welding electrode, making tempering of a hardened layer and applying steam curing to the high tension reinforcing material. CONSTITUTION:Each high tension reinforcing material 1, formed with wire rods containing less than 0.4% of carbon content that are transformed to martensite texture by regulated cooling from temperature of 700 deg.C or below after being hot-rolled and tempered after drawing, is installed in a circumference, 2500-3250A current is allowed to flow through the spot welding electrodes of movable electrodes 5, 6 by 2 to 4 cycles by winding a spiral reinforcing steel 2 around the outer circumference. Then, the spiral reinforcing steel 2 is spot welded to the high tension reinforcing material 1 under a constant pressure, and the hardened layer is tempered by allowing a current that is 2750-3500A to flow through the tempering electrode by 2 to 4 cycles as well as the high tension reinforcing material A of this reinforcement cage is treated with steam curing after being burried in concrete in state of tension. Thus, shock resistant characteristic can be improved.