baber/WOPTO huggingface dataset:
Patent JP-H0747657-A (JP)
Title: Multicolor printer
Inventor: SEO AKIKAZU
IPC: B41F23/04
Filed: 1993-08-05
Abstract: PURPOSE:To minimize the shift between colors of multicolor printing due to the lateral stretching and expansion of paper, to reduce the transfer inferiority of post-printing ink and to reduce or dispense with applied energy in a drying process being a post-process. CONSTITUTION:When printing paper 101 with moisture conditioned to about 8% at the time of the delivery from a papermaking factory with the view of antistatic effect enters printing units 102, 103 or while passing through the printing units, the printing paper 101 is dehumidified by a dehumidifying means 1 and increased in strength to minimize the shift between colors of multicolor printing due to the lateral stretching and expansion of the printing paper. The absolute value of the water content of printed paper is lowered to reduce the transfer inferiority of post-printing ink and the applied energy in a drying process being a post-process is reduced or dispensed with.
Patent JP-H0740143-A (JP)
Title: Screw working device
Inventor: TSUTSUI KATSUNORI
IPC: B23G1/18
Filed: 1993-08-05
Abstract: PURPOSE:To provide a screw tapping device which can carry out the stable tapping work in a short working time independently of the working speed. CONSTITUTION:A main spindle accelerating speed calculating circuit 24 outputs the max. accelerating speed As of a main spindle which is the value obtained by dividing the max. revolution speed Sm of the main spindle by the min. time St necessary for obtaining the max revolution speed of the main spindle, and a Z-axis accelerating speed calculating circuit 25 outputs the max. Accelerating speed Az of the Z axis which is the value obtained by dividing the max. shift speed Zm of the Z axis by the min. time Zt necessary for obtaining the max. speed of the Z axis. A comparison circuit 26 compares each max. accelerating speed As, Az, and outputs the less value as the accelerating speed A, and an acceleration//deceleration control circuit 27 acceleration/deceleration-controls the distribution pulse Pz according to the accelerating speed A obtained by the comparison circuit 26. Accordingly, even in the case where the tapping working speed is a high speed, the drive over the capacity of a motor is prevented, and overshoot, etc., can be prevented. Further, even in the case where the tapping working speed is a low speed, the necessary time for obtaining the set speed is shortened, and the working time can be reduced.
Patent JP-S6353318-A (JP)
Title: Structure for loosely fitting shaft
Inventor: YANAGIDAIRA KAZUHIRO
IPC: B29C45/14
Filed: 1986-08-20
Abstract: PURPOSE:To prevent a shaft from slipping off from a member for loosely fitting a shaft without using a ring or the like by loosely fitting a shaft, which has a peripheral groove part whose length in the axial direction is longer than the thickness of the member in the in the peripheral groove part, to a round hole of the member. CONSTITUTION:A bearing member 11 is molded with plastic material except a peripheral groove part 13 after insertion of a shaft 12 into a metallic mold is over. The bearing member 11 and the shaft 12 are then forcibly shifted relatively in the axial line direction so that the peripheral groove part 13 is placed at a round hole part of the bearing member 11. In the bearing member 11, the dia. D3 of the round hole becomes smaller than the outer dia. D1 of the shaft 12, due to shrinkage after molding operation, whereby slipping off of the shaft 12 can be prevented and the bearing member 11 can support the shaft 12 rotatably. The shift of the bearing member 11 to the shaft 12 in the axial direction is done under the condition that the bearing member 11 is molded by means of the metal mold and the mold is in a high temperature.
Patent JP-H0750005-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: OKUMURA HIDEKI
IPC: G11B5/127
Filed: 1993-08-06
Abstract: PURPOSE:To make it possible to manufacture a double-azimuth magnetic head used in a magnetic recording and reproducing apparatus readily so that the height of the track of a head is accurate. CONSTITUTION:Grooves 13 and 14 for trapezoidal winding windows, whose both ends are acute angles, are machined at the gap surface of a C core half body 10. The C core half body 10 and I core half 11 are bonded and a gapped bar 16 is formed. The gapped bar 16 can be made to be a double-azimuth magnetic head chip, wherein the heights of the head tracks H are equal and track widths Tw are also uniform, by the method, wherein an azimuth theta is formed at each track and a block 17 is sliced for each of winding windows 4 and 5.
Patent JP-2001017723-A (JP)
Title: Game table unit forming frame structure
Inventor: TANAKA TSUTOMU
IPC: A63F7/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide game table unit forming frame structure that can comply with the demands of game shops different in ceiling height, install a game island in the fitted state of a chair to a chair fitting member of a game table unit and construct an optional game island in a short time with constitution of alternatively selecting and fastening one of detachable rectangular shelf frames different in height, to the upper part of a rectangular game table frame and providing connecting means. SOLUTION: A game table unit 10 formed by mounting a single or a small number of game bases and a game medium dispenser, comprises a rectangular game table frame 1 and an upper shelf frame. The shelf frame is provided detachably from the game table frame 1, and an optional game island is constructed by connecting means 1g, 1h provided in suitable parts in the lateral positions or longitudinal positions of the game table unit 10.
Patent JP-H0943417-A (JP)
Title: Production of color filter
Inventor: YAMAGUCHI MASATOSHI
IPC: G02B5/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a color filter in which a black matrix having uniform film thickness distribution without projection defects due to aggregated particles is formed by using a carbon dispersion liquid. SOLUTION: A glass substrate 101 is cleaned, dried and treated with hexamethyldisilazane, on which a positive photoresist is applied, exposed through a photomask and developed. A carbon dispersion liquid 104 is applied by spin coating method and dried. The substrate is dipped in an alkali peeling soln. to dissolve the resist, then unnecessary part is forcedly removed by water pressure. Then the substrate is dried and cured to form a black matrix 102. In order to remove projections 103, roll press method is used to complete a black matrix 102 having no projection defects.
Patent JP-H1038604-A (JP)
Title: Method and instrument for position determination
Inventor: MANABE TAKAO
IPC: G01C22/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure the position of a traveling object which travels along a route containing curves. SOLUTION: Whenever a traveling object (car body) 5 advances by a fixed distance, the change of the traveling azimuth and the traveled distance of the object 5 are measured and, in the extent where the curvature of the route is considered to be constant, the position of the object 5 is successively calculated. The traveling rail 1 of the object 5 is laid by connecting rail units 2 having a fixed length to each other and a magnet 3 is installed to each rail unit 2 as a marker. The position of the object 5 is accurately calculated by correcting the position of the object 5 whenever the position of one magnet 3 is measured.
Patent JP-H08336309-A (JP)
Title: Apparatus for filling seedling
Inventor: WATANABE YOSHIO
IPC: A01C1/00
Filed: 1996-07-24
Abstract: PURPOSE: To enable the automatic and efficient filling of seedlings in a seedling housing box without disturbing the seedlings while keeping the seedlings in nearly a standing posture and interlocking the pressure of the seedling pushing tool with feeding in of the seedlings. CONSTITUTION: This apparatus for filling seedlings is obtained by installing a conveying mechanism 4 for conveying the seedlings G, a seedling housing box 31 for successively housing the seedlings G conveyed from the conveying mechanism 4 from the side of one of walls 31a, a seedling pushing tool 79 for pressing the seedlings G in nearly the standing posture, arranged in the seedling housing box 31 and fed therein to the one of the walls 31a and a pushing means 76 for moving the seedling pushing tool 79 in the pressing direction while nearly maintaining a required posture of a pushing surface 79a. Furthermore, the pushing means 76 is interlocked and coupled through an interlocking means with a driving device M for driving the conveying mechanism 4.
Patent JP-S5986696-A (JP)
Title: Granulation of coal
Inventor: YANO TAKUJI
IPC: C10L5/00
Filed: 1982-11-09
Abstract: PURPOSE:To granulate coal with reduced consumption of binder and high efficiency of mixing, by removing water from crushed coal by heating, separating tar by distillation, mixing it with a mineral oil-based binder and adding water for agglomeration of the crushed coal. CONSTITUTION:Raw material coal 1 is sent into a dry crusher 4 through a storage bin 2 and a feeder 3. Hot air A is sent in through a blower 5 and a hot air generator 6 and the raw material coal 1 is crushed. The crushed coal is heated to 200-300 deg.C and carried by hot air into a classifier 7. Moisture on the surface and within the micropores of coal is removed and the micropores are filled at least in the lower part with tar which distills from within the coal. Particles of crushed coal heated to have an improved lipophilic property are readily mixed with a binder 12 in a mixer 8. The mixture is made into a slurry with warm water 15 in a mixing tank 14 and the slurry is sent into a wet granulating machine 16.
Patent JP-S6439532-A (JP)
Title: Load state detection device for shaft
Inventor: AOKI HIROYUKI
IPC: G01L3/10
Filed: 1987-08-06
Abstract: PURPOSE:To enable a single device to detect torque, a rotational position, and a rotating speed by providing a torque detection part which detects the load torque of a shaft to be detected and a rotation detection part which detects the rotational position and rotating speed of the shaft to be detected in one body. CONSTITUTION:The detection device 1 has the shaft 2 to be detected whose surface part is made of a magnetic body and recessed parts 3a and 3b and projecting parts 4a and 4b which have specific angles to an axial direction are formed integrally on the surface of the shaft. Consequently, magnetic flux flowing on the surface of the shaft 2 to be detected is given directivity. A couple of coils 5a and 5b are arranged opposite the recessed part 3a and projecting part 4a, and recessed part 3b and projecting part 4b, and a cylindrical yoke 7 made of a material with high magnetic permeability is provided outside the coils 5a and 5b while a gap 6 is left between the shaft 2 to be inspected thereby constituting a torque detection part 8. Further, a magnetic core 9 is arranged at part of the inner peripheral side of the yoke 7 and a coil 10 is provided to the magnetic core 9 to constitute a rotation detection part 11. In this case, the coils 5a and 5b are wound in parallel to the shaft 2 to be detected and a coil 10 is wound at right angles to the shaft 2 to be detected.
Patent JP-S6087447-A (JP)
Title: Production of plastic substrate for storage of light beam
Inventor: NAKAYAMA SHIYOUICHI
IPC: G11B7/26
Filed: 1983-10-20
Abstract: PURPOSE:To obtain a transfer mold of high accuracy by producing a silicone rubber mold with transfer of the disk surface from a glass master disk and casting the transparent liquid resin into said rubber mold by casting method. CONSTITUTION:The silicone rubber is casted into a mold of a glass master disk 1 and hardened. This casting is carried out under vacuum in order to delete air bubbles and to improve the transfer accuracy on the groove surface. A metallic plate is lined to the opposite side to the transfer surface for reinforcement of the mold. A silicone rubber mold lined with a metallic plate is obtained by casting. In this case, the silicone rubber is casted between the disk 1 and said processed metallic plate 2 for lining as shown by figure (b). Then a silicone rubber mold 3 lined with a metallic plate is taken out after the silicone rubber is hardened as shown by figure (c). Then transparent liquid resin is casted under vacuum into a mold made of the mold 3 and the glass 4 having high planar accuracy as shown by figure (d). The liquid resin is hardened. Then a molded plastic substrate 5 having grooves is taken out of the mold as shown by figure (e).
Patent JP-H0480247-A (JP)
Title: Halogenated butyl rubber composition
Inventor: INUI NAOKI
IPC: B60C1/00
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a rubber composition having small hysteresis loss and excellent strength properties and being desirable as a tire material by mixing a filled halogenated butyl rubber with a specified dinitrodiamine compound. CONSTITUTION:A halogenated butyl rubber containing a filler (e.g. carbon black of a nitrogen adsorption specific surface area of 100m<2>/g or below) is mixed with a dinitrodiamine compound of formula I (wherein X is a bivalent linear aliphatic, cycloaliphatic or aromatic group which may contain halogen or oxygen; R<1> is H or a linear aliphatic, cycloaliphatic or aromatic group, and when both X and R<1> are linear aliphatic groups, the nitrogen atoms may be combined with each other through R<1>; R<2> and R<3> are each H or a 1-12 C alkyl or they may be combined with each other to form a ring) [e.g. a compound of formula II, III, IV or V (wherein Z is a group of formula VI)] to obtain the title composition. This composition has small hysteresis loss and excellent strength properties and can exhibit excellent effect when used for the inner liner or inner tube of a tire.
Patent JP-S61171521-A (JP)
Title: Filter unit
Inventor: KURIBAYASHI TAKU
IPC: B01D46/52
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a filter unit showing high sound arresting effect, by arranging rectangular parallelepiped housings in a zigzag pattern as a blocking material so as not to directly view a sound source. CONSTITUTION:Paper filter materials 1, separators 2 inserted between the filter materials so as to hold the same at constant intervals, a plurality of rectangular parallelepiped housings 4 held by a fixed frame 3 and an outer frame 5 for arranging said housings 4 in such a state that the ridge lines thereof are contacted and holding the outer peripheries thereof are provided. By arranging the folding angle theta of the filter materials 1 and the separators 2 in inclination of 60-120 deg. to the inflow direction of an air stream, the air stream in the filter flows in a meandering state at the same angle and a sonic wave is again reflected to a sound source side and, therefore, marked sound arresting effect can be developed.
Patent JP-S5984276-A (JP)
Title: Fixing device
Inventor: TAKENAKA YUTAKA
IPC: G03G15/20
Filed: 1982-11-08
Abstract: PURPOSE:To confirm whether a flash is emitted or not and the amount of energy supply during flashing by providing a current detection part which detects a current supplied to a flash lamp. CONSTITUTION:Capacitors 2 and 2' charged by currents supplied from output terminals 1a-1d of a power source 1, and flash lamps 4 and 4' flash by being triggered by trigger electrodes 5 and 5'. Discharging currents i1 and i2 are passed through current transformers 6 and 6' and current-voltage converting circuits 7 and 7' and further passed through integration circuits 8 and 8', squaring circuits 9 and 9', and amplifier circuits 10 and 10' to calculate capacitor energy W. The value W is compared with the input values supplied to input terminals 11a' and 11b', and 12a' and 12b' by comparators 11a and 11b, and 12a and 12b to decide whether the value W is a specified value W=CV<2>a/2 (where Va is a charging voltage and C is electrostatic capacity) or not; when the value is abnormal, a signal is outputted from output terminals 14 and 15 to confirm whether a flash is emitted or not and the amount of energy supply during flashing.
Patent JP-H0941962-A (JP)
Title: Exhaust passage of outboard motor
Inventor: YOSHIMURA MASAAKI
IPC: F01N3/28
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor exhaust passage reducing exhaust resistance and preventing bending in the exhaust passage to the utmost. SOLUTION: This outboard motor 1 is provided with an engine holder 3 attached to a hull 2 via a bracket 3, an engine 6 set up on top of this engine holder 4, and a drive shaft housing 8 set up beneath a lower this engine holder 4, and it is also equipped with an exhaust passage 45 extending in the underwater by way of this drive shaft housing 8 from the engine 6. In this constitution, both first and second exhaust expansion chambers 34 and 35 are installed in the points midway in the exhaust passage 45, and the second exhaust expansion chamber 35 at the downstream side is set up on top of the engine holder 4.  On the other hand, an exhaust tube 41 is set up at the upstream side of an exhaust channel 42 so as to make the upstream side opening part 41a become upside, and in this case a position of this opening part 41a should be set to such a line of height where sea water 50 or the like is not penetrated into the second exhaust expansion chamber 35 even if the draft level goes up so much.
Patent JP-H0359675-A (JP)
Title: Method and device for manufacturing toner for electrostatic charge image development
Inventor: KANDA HITOSHI
IPC: B07B7/086
Filed: 1989-07-28
Abstract: PURPOSE:To efficiently produce toner for electrostatic charge image development with a fine particle size distribution by removing a rough particle group and a fine particle group at the same by a specific multiple-division classifying means. CONSTITUTION:A pulverized raw material is supplied to a 1st classifying means and classified into rough powder and fine powder and the classified rough powder is supplied to a pulverizing means, pulverized and circulated to the 1st classifying means; and the classified fine powder is supplied to a multiple-division classification area which is divided into at least three divisions by dividing means 17 and 18 and the particle groups are fallen along a curved line 30 by utilizing Coanda effect. Then rough powder consisting principally of a particle group larger than specific particle size is divided and gathered in a 1st classification zone 11, intermediate powder consisting principally of a particle group within a specific particle size range is divided and gathered in a 2nd division zone 12, and particulates consisting principally of a particle group less than the specific particle size is divided and gathered in the 3rd division zone 13; and the classified rough powder is supplied to a pulverizing means. Consequently, a particulate product (used as toner) which has a specific fine grading distribution can be manufactured efficiently.
Patent JP-S6087530-A (JP)
Title: External antenna connector
Inventor: MIZUNO TAKESHI
IPC: H04B1/08
Filed: 1983-10-19
Abstract: PURPOSE:To decrease the assembling man-hour by tightening an antenna terminal screw to a boss formed incorporatedly to a cabinet through a hole provided at a part of an antenna terminal foil of a printed board so as to eliminate an antenna terminal metallic fixture. CONSTITUTION:The antenna terminal foil 8c formed to the printed board 8 is connected to an antenna circuit of a device provided on the printed board 8 and has a function as an antenna terminal. The printed board 8 where a solder layer 10 is adhered onto the antenna terminal foil 8c is mounted on a cabinet main body 6 so as to face the antenna terminal foil 8c formed to the printed board 8 to an external connection through-hole 7a provided to a cabinet cover 7 fitted to the cabinet main body 6. An external antenna wire is tightened by tightening the antenna terminal screw 9 to the boss 6 formed incorporatedly with the cabinet main body 6 via a through-hole 8b provided to the part of the antenna terminal foil 8c.
Patent JP-2000028154-A (JP)
Title: Woody floor heating material
Inventor: OKUBO HIROBUMI
IPC: E04F15/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance heating performance, carrying performance and workability without increasing the thickness of woody floor heating material by containing a heat storage material in an inner space formed by covering an opening defined by the frame of a heating floor material body and containing a body for heating the heat storage material in the inner space. SOLUTION: The woody heating floor material comprises a floor panel 1 having a woody surface material 1A and circumferential side face parts 1B, 1C, a sheet like heat storage material 2 being arranged on the rear surface of the woody surface material 1A, a heater unit 3 being arranged below the heat storage material 2 while clamping a heater wire by means of aluminum uniform heating plates 3A, 3B, a heat insulating material 4 arranged below the heater unit 3, and a floor panel rear sheet 5 for containing the heat storage material 2, the heater unit 3 and the heat insulating material 4 in the floor panel 1 by sealing an opening at the lower part of the floor panel 1. More specifically, the heat storage material 2 is contained in the floor panel 1 such that it is arranged on the rear surface of the woody surface material 1A and covered with the floor panel rear sheet 5.
Patent JP-H0921534-A (JP)
Title: Sitting desk composed of underfloor recess and foot-warmer frame
Inventor: YONEDA YOSHIMI
IPC: F24C1/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To allow protrusions for preventing a foot-warmer frame from being shifted horizontally to combinedly function as a coupling tool for coupling casings freely to decompose. SOLUTION: Cutouts 21 are formed in ends of adjacent casings 17 of a casing frame for preventing the casings 17 from being vertically shifted each other even when the ends are put on the other. A vertically penetrating througth-hole 22 is formed in the end of the casing 17 which becomes an upper side when the ends of the casings 17 are put on the other, and a recess 23 is formed in the end of the casing 17 which becomes a lower side, communicated with the through-hole 22. Protrusions 24 are fitted to the through-hole 22 and the recess 23 such that an upper part thereof is protruded. By placing a foot-warmer frame on the casing frame such that the protrusions 24 are fitted to the recess the foot-warmer frame can be prevented from being shifted horizontally.
Patent JP-S6088513-A (JP)
Inventor: ISHII IKUKO
IPC: A47G19/02
Filed: 1983-10-21
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-S6351141-A (JP)
Title: Small-sized printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J1/54
Filed: 1986-08-21
Abstract: PURPOSE:To reduce the number of assembling processes and to automate assembling, by clamping both ends of a plate material having each mechanism set thereto to a frame from above by screws and pushing a platen having a paper feed mechanism united therewith in the frame from above with springiness to engage the same with said frame. CONSTITUTION:A type sheet receiver 9, an electromagnet 4, a hammer 6 and a motor 14 are formed into one set to be clamped to a frame 1 from above by screws. A platen 11 having a paper feed member set to the lateral part thereof is also clamped to the frame from above by an one-touch system utilizing springiness and an ink roll 13 is further inserted in the frame 1 from above at a place positioned on the side opposite to the platen 11. A reversal preventing lever support supporting a reversal preventing lever 24 is also clamped to the frame 1 from above by a screw. Therefore, assembling can be easily performed and the number of processes can be reduced. Further, assembling is also automated in an extremely easy manner and assembling cost becomes inexpensive.