baber/WOPTO huggingface dataset:
Patent JP-S5917848-A (JP)
Title: Tap forming apparatus for flat motor armature coil winder
Inventor: ORIGASA TETSUO
IPC: H02K15/04
Filed: 1983-02-28
Abstract: PURPOSE:To facilitate a coil tap forming operation, by employing a rotary plate having in its central part of a tap lead-out hole and a multiplicity of pins, and arranging such that a twist pin can emerge and withdraw out of and from this lead-out hole. CONSTITUTION:A rotary plate 8 is rotated for indexing and is provided with a multiplicity of pins 51, 52 upstanding on two concentric circles at predetermined pitches, respectively. An electromagnetic wire 41 is wound on a specific one of these pins to form a unit coil. The rotary plate 8 is rotated to form unit coils successively. In this case, a tap lead-out hole 8-1 is formed in the central part of the rotary plate 8. A twist pin 13 is adapted to be able to emerge and withdraw from the hole 8-1, and a coil tap 16 is led out from the hole 8-1. Thus, the tap forming operation is facilitated, and it is made possible to greatly reduce the time required for the coil winding operation.
Patent JP-H10219953-A (JP)
Title: Floor sheet
Inventor: OKADA YOSHITAKA
IPC: E04F11/17
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor sheet for stairs to be excellent in adhesion to stairs, abundant in durability, and excellent in a non-slip function. SOLUTION: A floor sheet S laminated on stairs 3 is formed such that the tip side, extending from a tread part 1a, of a base material sheet 1 made of synthetic resin is bent downward approximately in a 90 deg. arc to form a corner part 1b and a rise part 1c, and an elastic sheet 2 on the surface of which a number of protrusions 2a are formed is integrally embedded on the surface side of the tread part 1a of the base sheet 1 such that the surface thereof is exposed. Adhesion to the stairs 3 is improved by a base material sheet 1 made of synthetic resin. An excellent non-slip effect is provided by the elastic sheet 2 on which the protrusions 2a are formed. By effecting reinforcement from the back by the base material sheet 1 in a way that the elastic sheet 2 is embedded, deterioration of the elastic sheet 2 is suppressed and durability is improved.
Patent JP-S53119098-A (JP)
Title: Ticket issuing machine
Inventor: TAKENOUCHI HIROO
IPC: G07F9/02
Filed: 1977-03-28
Abstract: PURPOSE: To prevent the issue of tickets, etc. which the user does not desire by so forming the machine that the recognition information of the user displayed by a memory device may be reset. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000231233-A (JP)
Title: Image forming device, and control method thereof
Inventor: NISHIMURA MASARU
IPC: G03G15/01
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To make correctly detectable the centers of register marks at a low cost without being affected by an environment where light receiving elements receive light, by arranging plural light receiving elements, which receive reflected light from register marks of corresponding colors formed on an image carrier, in parallel to the direction of the advancement of an image carrier. SOLUTION: Light receiving elements for receiving reflected light from register marks of corresponding colors formed on an image carrier are arranged in parallel to the direction of the advancement of the image carrier. In this device, a register mark detection sensor 5 mainly comprises a light emitting part 101, light receiving parts 102 and 103, voltage conversion part 104 and 105, and a comparison arithmetic part 106. The light receiving parts 102 and 103 are set close to each other in the direction of the advancement of an intermediate transfer body 4. When the register marks 10 transferred on the intermediate transfer body 4 is passed under the light receiving parts 102 and 103, the reflected light made incident on the light receiving parts 102 and 103 changes.  The change is detected by the light receiving element of the light receiving part 102 and thereafter detected by the light receiving element of the light receiving part 103.
Patent JP-S61191542-A (JP)
Title: Alkali resistant long glass fiber
Inventor: KONDO HIDENOBU
IPC: C03C13/02
Filed: 1985-02-20
Abstract: PURPOSE:To prepare long glass fiber having high alkali resistance stably for a long time and economically with high efficiency by forming a compsn. obtd. by mixing a specified alkali resistance improving agent and a fibrization modi fier to silicon manganese slag. CONSTITUTION:Silicon manganese slag (A) by-produced as industrial waste in the silicon manganese smelting is oxidized with O2 and/or air in the molten state to remove S, C, and metal by oxidation. Then, an alkali resistance improv ing agent (B) consisting of 2-7wt% ZrO2, 5-15wt% TiO2, 0-3wt% La2O3 and/or 0-3wt% SnO2 and a fibrization modifier (C) consisting of 32-36wt% SiO2, 12-16wt% CaO, and 3-10wt% compd. expressed by R2O (where R is Na and/or K), etc., are added thereto. The adjusted compsn. is melt-spun to obtain the titled long glass fiber.
Patent JP-S57147174-A (JP)
Title: Tape cassette
Inventor: KOBAYASHI TADASHI
IPC: G11B23/087
Filed: 1981-03-09
Abstract: PURPOSE:To improve the sealing efficiency of a cassette and simplify the closing operation of rotating and sliding covers by closing openning and cut parts with the rotating and sliding covers, respectively. CONSTITUTION:An opening/closing cover 17 and a sliding cover 18 of a tape  cassette 1 are kept in closed status. When the tape cassette is fitted to a tape  recorder, a cover unlocking member is inserted into slits 33, 34. The sliding  cover slides against a spring 26 and a notched part 13 is opened. At the same  time, a gear rotates pinion 42 through a rack 44 of the sliding cover 18, so that  a rotating cover 42 is rotated to open an opening part.
Patent JP-S57148017-A (JP)
Title: Device for disposing of exhaust smoke of internal combustion engine
Inventor: ISHIGURO TOMOO
IPC: F01N3/027
Filed: 1981-03-09
Abstract: PURPOSE:To efficiently remove soot from exhaust gas, by causing corona discharge in the exhaust gas to electrify the soot particles to increase the size of each soot particle and thereafter conducting the exhaust gas through a cyclone and a filter. CONSTITUTION:The exhaust gas of a diesel engine A enters into an electrification chamber 1 through a pipe 111. The soot in the exhaust gas is electrified by corona discharge caused between a center electrode 12 and an outer wall 11. The electrified soot particles cohere to a larger size. The exhaut flow is then introduced into a cyclone chamber 2 through a passage 112 so that only the size-increased soot particles are conducted into an exhaust gas recycle pipe through a central exhaust hole 24 by centrifugal separation. After the size-increased soot particles are caught on a filter 3, the exhaust gas is released to the atmosphere through a chamber B, from which a required quantity of exhaust gas is recycled. A valve 34 may be provided at the upstream side of the filter 3, if necessary, to change the ratio of the exhaust gas flowing out of the central hole 24 to that flowing into the filter 3.
Patent JP-S62191143-A (JP)
Inventor: EYAMA HIROO
IPC: B32B21/08
Filed: 1986-02-18
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-H11219869-A (JP)
Title: Electrolytic capacitor
Inventor: ASHINO KOJI
IPC: H01G9/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent capacitor elements from jumping out of an open valve, when a thin part formed at the bottom of a metal case is opened and to regulate the direction of the gas blow-off, in a capacitor containing the thin part functioning as explosion-proof valve at the bottom of the metal case. SOLUTION: A cylindrical protrusion 12 is formed at the bottom of a metal case 3. The metal case 3 is covered with a heat-shrinkable outer-packaging member 4, then heat-treated to form a cylinder 21 with an open end by making a step at the bottom 25 of the metal case 3. Consequently, even if the thin part formed at the bottom of the cylindrical protrusion 12 is opened as a valve, the capacitor element with a diameter larger than the cylindrical protrusion 12 is prevented from jumping out. The direction of the gas blown off from the opened valve is regulated through the cylindrical protrusion 12.
Patent JP-H04255412-A (JP)
Title: Method for preventing dew formation in duct
Inventor: ENDO MASAHISA
IPC: H02G5/06
Filed: 1991-02-01
Abstract: PURPOSE:To prevent dew formation without requiring manpower by laying a refrigerant pipe in a duct for distribution bus, for example, thereby maintaining low temperature thereof. CONSTITUTION:A refrigerant pipe 6 is laid in a duct 4 in which a conductor 1 is supported on a supporting insulator 3. Since water content in a bus is substantially constant, dew is formed at first on the surface of the refrigerant pipe if the refrigerant pipe is cooled under light load or during power interruption on distribution line and dew formation on the surface of the supporting insulator is retarded. When power is recovered or conduction of refrigerant is interrupted after operation of the distribution line, the dew evaporates and the original state is recovered. Dew formation is prevented by conducting or interrupting the refrigerant while interlocking with temperature rise or drop in the duct.
Patent JP-S62199838-A (JP)
Inventor: MORIWAKI TOSHIJI
IPC: D03D15/00
Filed: 1986-02-20
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-S61192947-A (JP)
Title: Symmetry driving type reduction gear
Inventor: YONEZAWA HIROTOSHI
IPC: F16H1/32
Filed: 1985-02-22
Abstract: PURPOSE:To eliminate backlash, by providing a clearance between outer rings in a double-row ball bearing and applying a pre-load so as to narrow said clearance. CONSTITUTION:A cam 7 externally fits to its peripheral slidably independent double-row deep grooved ball bearings 8a, 8b constituting a wave generator, and the bearing, inserting a ring-shaped elastically deformable spacer 15 to be interposed between outer rings 10a, 10b of the both bearings 8a, 8b, generates a clearance between their inner rings 9a, 9b. A pre-load mechanism 16 applies a pre-load by pressing the inner rings 9a, 9b respectively in the inner direction, that is, in the direction narrowing the clearance. Said pre-load mechanism 16 is constituted by forced contact pressure discs 17a, 17b, slidably arranged on an input shaft 5, and nuts 19a, 19b being screwed to external threads 18a, 18b and pressing the forced contact pressure discs 17a, 17b respectively in their opposite direction.
Patent JP-S59163242-A (JP)
Title: Dehumidifying control device for paper feeding unit
Inventor: HIRONO TATSUO
IPC: G03G15/00
Filed: 1983-03-03
Abstract: PURPOSE:To dehumidify copying paper perfectly and prevent dewing of a paper feed roller by a method wherein the dehumidifying control device for the paper feeding unit of a copying machine is provided with a heater, controlled so as to be conducted automatically by the output of a humidity sensor, at every paper receiving vessels near paper feeding rollers. CONSTITUTION:The paper receiving vessels 1, 2 of the paper feeding unit are provided with accommodation units 1b, 2b, accommodating tables 1a, 2a, moving up-and-down, and the heatres 14, 15. The copying papers 3, 4 are disposed on the tables 1a, 2a and are fed by the paper feeding rollers 5, 6. A humidity sensor 13 is arranged at the proper place of the paper feeding unit. The heaters 14, 15 are conducted by the output signals S1 of the humidity sensor 13. The H-level signal S1 is outputted when the humidity is low while the same of L-level is outputted when the humidity is high. This output signal S1 is inverted through an invertor IC2 and enters into the base of a transistor Tr1. Accordingly, when the humidity is high, the transistor Tr1 is put ON, a relay SSR1 is put ON and the heaters 14, 15 are put ON.
Patent JP-H10226107-A (JP)
Title: Optical print head
Inventor: OGURA SHIGEKI
IPC: B41J2/44
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical print head having a substrate for mounting an LED wherein it is superior in heat radiation and is manufactured in low cost, its expansibility is low and high density mounting can be realized. SOLUTION: An optical print head comprises a light emitting element module 17 having a light emitting element array chip 13 and a driver IC 15 for driving the light emitting element array chip 13, a common electrode 19 and a substrate 33 in which the common electrode 19 and a plurality of light emitting element modules 17 are provided on the top face. A through-hole 41 for heat radiation in which a heat conductive material layer is formed on its inner wall is provided in the substrate 33 such that it penetrates the substrate 33 from the top face to the bottom face.
Patent JP-S59158910-A (JP)
Title: Increasing method of continuance of combustion of fuel oil
Inventor: ODA SHIGETA
IPC: F23K5/08
Filed: 1983-03-01
Abstract: PURPOSE:To disperse impurities by utilizing magnetic force, to obstruct cohesion and to improve combustion efficiency by burning fuel oil while working a line of magnetic force to fuel oil, in a fuel tank in a combustion apparatus for an oilstove, etc. or in a path up to a combustion section from the fuel tank. CONSTITUTION:The inclination of prolongation of combustion time is obtained by working a line of magnetic force of 800 gauss or more to fuel oil. 1,000 gauss or more is preferable, and 6,000 gauss at a maximum and approximately 5,000 gauss to the utmost are sufficient as an upper limit from the points of the treatment of a magnetic substance and adhesive property, etc. between an oilstove, etc. and an external metal. The magnetic substance 6 is charged directly into fuel oil 4 in order to work the line of magnetic force to fuel oil, and the contact of both is the most effective. It is preferable that the magnetic substance 6 is mounted while being isolated to the inside by a necessary distance, normally, 3cm or more, from the outer circumferential surface of the oilstove or coating the outer circumferential surface in order to easily mount or demount the magnetic substance or prevent the effect of magnetic force on the outside of the oilstove and an adhesion with the external metallic body of said stove.
Patent JP-H078631-A (JP)
Title: Game apparatus having simultaneous playing function
Inventor: HIRAO YOSHIHIRO
IPC: A63F13/235
Filed: 1993-01-28
Abstract: PURPOSE:To dispense with a transmitting circuit on the side of the main unit and receiving circuits on the side of remote controllers by differentiating the width of a pulse and the generation cycle thereof generated in transmission codes to be transmitted from the remote controllers. CONSTITUTION:A game apparatus main unit 1 has an infrared receiver 1a to receive transmission codes from infrared transmitters 2a and 3a of remote controllers 2 and 3, a receiving circuit 1b to receive a signal from the receiver 1a and a processor 1c which compares an output thereof with a code pattern stored previously to discriminate the remote controller involved to perform a display based on the results thereof. When the remote controllers 2 and 3 operate in double, the transmission pulses thereof are received differentiating the width and the generation cycle of pulses. This enables accurate recognition of signals from the controllers 2 and 3 thereby dispensing with transmitters on the side of the main unit 1 and receivers on the remote control side to simplify the apparatus.
Patent JP-H06229077-A (JP)
Title: Fitting tool for folded plate roof
Inventor: UMETSU HIROYUKI
IPC: E04D3/36
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate execution by hooking coupling grooves of two backing metals on a roof backing from a tight frame, and fastening and fixing the tight frame to the roof backing with a bolt and a nut. CONSTITUTION:A backing metal B is formed with a backing metal B1 welded and fixed to a reinforcing material A in advance and an independent backing metal B2. The backing metal B1 is welded and fixed to a tight frame A, and the coupling groove of the backing metal B1 is hooked on the lip alpha1 of an H-steel product serving as a roof backing alpha. The fixed piece of the other independent backing metal B2 is fitted to one lip alpha2 of the H-steel product, they are fastened with a bolt and a nut beta, and a fitting tool is fixed on the roof backing alpha. A folded plate roof can be simply and quickly executed.
Patent JP-S60177930-A (JP)
Title: Method for forming vacuum casting mold provided with core
Inventor: SAITOU HIROSHI
IPC: B22C9/02
Filed: 1984-02-27
Abstract: PURPOSE:To prevent dislodging of a core and formation of a flash and to improve efficiency with the decreased man-hour for molding with a vacuum casting mold provided with a core by disposing the core having the side formed to the specific grade expanded upward, disposing such core in the prescribed position of a pattern plate and forming the mold including the core under the reduced pressure. CONSTITUTION:The side faces of a core 13 are formed to 0-1/10 upwardly expanded grade and such core is fitted and disposed onto the positioning projection 14 of a pattern plate 7. The pattern plate 7 is placed on a suction box 5 and a PVC sheet 2 is put on the pattern and air is sucked from the inside to adhere tightly the sheet 2 to the pattern. If the side face grade of the core is <=1/10, there is no failure of the sheet 2 by the suction. A metallic flask 8 is put on the pattern and sand grains 3 are put therein. The PVC sheet 2 is put on the flask and the air is sucked 9 to mold the sand. Even if a casting mold 10 is taken out of the plate 7, the core is not dislodged and when a molten metal is case 13, on flash is formed at the boundary of the core. Since the need for separate insertion and fastening of the core is eliminated, the man-hour is decreased and the working efficiency is improved.
Patent JP-H07134327-A (JP)
Title: Photographic image plane switching device for camera capable of shortening lens barrel
Inventor: KITAJIMA TOMOYA
IPC: G03B17/28
Filed: 1993-01-30
Abstract: PURPOSE:To improve operability, to save space and to realize the enlargement of the degree of freedom in terms of system by properly switching a photographic image plane frame by the operation of switching a lens barrel between a housing position and a photographing position by one driving system. CONSTITUTION:A rocking holding member 9 integrated with a panoramic image plane frame 3 is moved between a panoramic image plane position shown in the figure and a retreat position in a direction separated from the panoramic image plane position with respect to film, where a photographing effective luminous flux is not intercepted by the aperture 4 of the image plane frame 3, by a switching lever 5 whose lower end is turnably supported. The switching lever 5 is turned by a leaf spring 12 coupled with an optical holding frame which moves between the housing position and the photographing position. When the switching lever 5 is shifted to the right side by a toggle spring 7, it allows the frame 3 to come into press-contact with a standard image plane frame 1, and when it is shifted to the left side, it allows the holding member 9 to press-contact with stoppers 11A and 11B, so that the frame 3 is retreated, and the standard image plane is formed.
Patent JP-H07241980-A (JP)
Title: Control device of ink pump
Inventor: KIRIHARA TETSUYA
IPC: B41F31/02
Filed: 1994-03-04
Abstract: PURPOSE:To provide a control device capable of being inexpensively produced and capable of controlling an ink pump with high accuracy. CONSTITUTION:A first pulse output means 3 outputting the pulse signal proportional to the operation speed of a printing press, an input means 6 inputting the data corresponding to the image line ratio of the supply objective area on the surface of a plate having to receive the supply of ink and a processing means 1 forming the ON/OFF bit row corresponding to the preset number of bits on the basis of the data inputted from the input means 6 are provided. Further, a memory means 2 storing the ON/OFF bit row formed by the first pulse output means 3, a second pulse output means 4 successively reading each bit in the ON/OFF bit row at each time when the pulse signal outputted from the first pulse output means 3 is inputted to output the pulse signal corresponding to the read bit and a motor driver 5 operating a stepping motor according to the pulse signal outputted from the second pulse output means 4 are provided.
Patent JP-H06227975-A (JP)
Title: Solid preparation
Inventor: HATSUDA YASUHIRO
IPC: A61K38/06
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a solid preparation for internal use having excellent productivity, long-term stability and a good feeling of administration in a solid preparation for internal use comprising an amino acid or a peptide alone or its mixture as an active ingredient. CONSTITUTION:A solid preparation for internal use comprises one or more from an amino acid, its salt, its derivative and a peptide as an active ingredient and trehalose as an additive and has improved stability with time.
Patent JP-2000229343-A (JP)
Title: Method for injection compression molding
Inventor: AZUMA NAOKI
IPC: B29C45/56
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve flatness, sink, strain, and others by a method in the injection molding of a thermoplastic resin, after the resin in a specified ratio to the volume of a mold cavity being injected, compression is started, and when the volume of the resin has arrived at a specified ratio to the volume of the cavity, mold clamping force is decreased gradually. SOLUTION: In a mold, in order to open its cavity sufficiently, a movable side piece 11 the side of which can slide by a spring 10 is formed in a fixed side mold 9. A thermoplastic resin 15 passes through a sprue 13 and a gate 11 to be injected into the cavity opened in excess of a prescribed size t1. The injection amount of the resin 15 is set to be 1.09-1.2 times as large as the volume of the cavity. When the temperature of the resin 15 is at least its solidification temperature, mold clamping force is increased, and the resin 15 is compressed promptly to be packed in the cavity. When the specific volume of the resin 15 in the cavity is 1.005-1.07 times as large as that of a molding, the mold clamping force is decreased gradually to keep the compression.
Patent JP-S60180491-A (JP)
Title: Drive device for motor
Inventor: IMAI KIYOSHI
IPC: H02P6/16
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a speed detection pulse signal having no noise by combining electromotive force pulse signals from 2-phase drive windings and position detection pulses from two phase detectors, and operating a flip-flop formed in a ring shape with the output. CONSTITUTION:Counterelectromotive force pulse signals A, B are obtained through differential amplifiers 6, 7 from drive windings 4, 5, and input together with position detection pulse signals C, D from position detectors 2, 3 to a logic circuit 8. The circuit 8 combines the set and reset signals of a flip-flop 11. The flip-flop 11 formed in a ring shape is set or reset by the set/reset signal, thereby outputting a speed detection pulse containing no noise.
Patent JP-S53120087-A (JP)
Title: Freeze seal device of shielding plug in fast breeder
Inventor: SATOU MASUO
IPC: G21C13/073
Filed: 1977-03-30
Abstract: PURPOSE: To improve the sealing property and to enable the manufacturing of a sealing tub easy, by means of controlling the pressure difference between the gas pressure of a tank with equal volume with a backuping gas pressure of freeze sealing and a covering gas pressure of a reactor vessel by follow-up for keeping constant. 
     COPYRIGHT: (C)1978,JPO&Japio