baber/WOPTO huggingface dataset:
Patent JP-S60230535-A (JP)
Title: Air-fuel ratio control in internal-combustion engine
Inventor: ITOU YUZURU
IPC: F02D41/14
Filed: 1984-05-01
Abstract: PURPOSE:To obtain the always optimum air-fuel ratio by rewriting the contents of the memory into which the control value of the amount of the supplied fuel corresponding to the output value of an O2 sensor is written-in in rewriteable ways, at each rewriting time which is variably set in proportion to the number of engine revolution. CONSTITUTION:An O2 sensor 9 for detecting the air-fuel ratio from the O2 concentration in exhaust gas is installed into an exhaust manifold 7, and when the detected air-fuel ratio is less than a theoretical air-fuel ratio, a rich signal is outputted, and in the reverse case, a lean signal is outputted. A fuel injection amount calculated in an EPU11 on the basis of the ignition signal of a distributor 10 is properly corrected and controlled. Though the correction control is carried-out by using the memory into which the control value of the fuel injection amount corresponding to the output value of the O2 sensor 9 is written-in in rewriteable ways, the contents of the memory is rewritten at each rewriting time which is variably set in proportion to the number of engine revolution.
Patent JP-S61247710-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KANEKO HIROSHI
IPC: C08F2/00
Filed: 1985-04-26
Abstract: PURPOSE:To prevent polymer scale from being deposited on the surface of a polymerization reactor, by precoating the surface with a reaction product between a hydrocarbon resin and a phenolic compound and polymerizing a vinyl monomer in an aqueous medium in the reactor. CONSTITUTION:In polymerizing a vinyl monomer in an aqueous medium, the inside surface of the polymerization reactor is precoated with a reaction product among a hydrocarbon resin, a phenolic compound and, optionally, an aldehyde compound. Examples of the vinyl monomers used, which are monomers having a vinyl group, include monomers such as olefins, vinyl esters, acrylate esters, aromatic vinyl compounds, diene monomers, and acrylonitrile and vinyl monomers copolymerizable therewith. Examples of the phenolic compounds include cresol, resorcinol, pyrogallol and hydroxyhydroquinone.
Patent JP-H04301461-A (JP)
Title: Printing head driving mechanism for printing device
Inventor: REN SHIGEHIRO
IPC: B41J19/18
Filed: 1991-03-29
Abstract: PURPOSE:To provide a printing head driving mechanism for a line dot impact type printing device and maintain more constantly the speed of the printing head at two dead points and the speed thereof at a middle point between the two dead points when the printing head is linearly reciprocated. CONSTITUTION:A stepping motor 1 is used as a driving power source for a printing head 6, and a reduction gear 2 decelerates this drive to transmit the decelerated drive to a pin 5 of the printing head 6 via a crank shaft 3, whereby the printing head 6 is linearly reciprocated along a guide rod 7. A point of time when the printing head 6 reaches two dead points of its linear motion is detected by a left margin sensor 8 and a right margin sensor 9, and in this instance, the stepping motor 1 is controlled to rotate at the maximum speed. Furthermore, when the printing head passes a middle point between the two dead points, the stepping motor 1 is controlled so as to rotate at the minimum speed.
Patent JP-H10278035-A (JP)
Title: Miniature diamond wire-saw for concrete wall-surface cutting
Inventor: TOMIZAWA HIDEO
IPC: B28D1/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a miniature type diamond wire-saw which is suitable for a concrete cutting of wall surfaces by providing a driving pulley which drives a diamond wire by a driving motor, tension pulleys which are provided on the right and the left of the driving pulley, and their side pulleys. SOLUTION: This miniature diamond wire-saw 1 is constituted of a driving motor 4 which drives a diamond wire saw, a driving pulley 5 which is driven by the driving motor 4, and two tension pulleys 8, 8 which are rotated by the driving pulley 5. For the driving pulley 5, on the outer rim of a clutch 2 for the spindle, large and small gears 3, 3 are wound, and these gears 3, 3 are operated by the driving motor 4. Also, on the outer peripheral surface of the driving pulley 5, a wire rubber 6 for the driving pulley is stretched. In the meantime, guide pulleys 12, 12 are fixed by a driving wheel fixing part 10 and a guide pulley bracket 11.
Patent JP-S63255211-A (JP)
Title: Cosmetic
Inventor: IGARASHI KENJI
IPC: A61Q17/04
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a cosmetic effective in locally promoting the blood flow and metabolism of human tissue when applied to a surface of skin and in preventing or remedying spots and freckles, by using a powdery material emitting far infrared radiation as a component. CONSTITUTION:A ceramic material mainly radiating far infrared radiation of 4-20mum wavelength is pulverized and mixed in a cosmetic. The far infrared radiation promotes metabolism of human tissue and exhibits active beautifying effect to a part to which the cosmetic is applied.
Patent JP-H11287060-A (JP)
Title: Lock handle device for door of steam oven, etc.
Inventor: MUROOKA SATOSHI
IPC: E05B65/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a lock handle device for a door of a steam oven, etc., by which the door is opened slightly and steam is let escape and the door is opened fully. SOLUTION: When an operating lever 4 is placed at a brought-down position, a first hook section 5b engaged with a locking bar 7 for a bracket 6 and locked to a fixed frame body 1 is formed at the front end section of a lock lever 5. When the operating lever 4 is pulled up, a second hook section 5c penetrated to the rear of the locking bar 7 is formed at the front end section of the lock lever 5, and the second hook section 5c is projected to the door 2 side from the first hook section 5b and a play space 5a is formed between the first hook section 5b and the second hook section 5c.
Patent JP-S60233600-A (JP)
Inventor: YAMAUCHI HIROSHI
IPC: G02B27/42
Filed: 1984-05-02
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-H07294786-A (JP)
Title: Tube type optical cable and its use method
Inventor: SANO HIROAKI
IPC: G02B6/44
Filed: 1994-04-27
Abstract: PURPOSE:To provide a novel tube type optical cable with which post-branching is easy. CONSTITUTION:Many pieces of tubes 3 are doubled and twisted at a long pitch around a central cord 4 in a main body part 1 of this tube type optical cable. A sheath 6 is applied thereon. A tear cord 5 is disposed on the inner side of this sheath 6. The central cord 4 is interposed in order to be a center at the time of assembling the tubes 3. A tensile body 2 is formed by bundling plural pieces of tensile wires 7 and applying a coating 8 thereon. This coating 8 is integrated to the sheath 6 of the main body part 1. The sheath is opened by the tear cord 5, by which the sheath of the required length part is removed and the tubes to be post-branched are drawn out.
Patent JP-S5424208-A (JP)
Title: Sintering apparatus for powder
Inventor: INOUE KIYOSHI
IPC: C04B35/64
Filed: 1977-07-25
Abstract: PURPOSE: To enable the powder to be sintered uniformly, by preparing the combined electrodes for passing electric current and punches for pressurizing as the divided constitution and by controlling each independently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62248531-A (JP)
Title: Method and apparatus for width reduction
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1986-04-18
Abstract: PURPOSE:To lower a hight of a dogbone and to contrive forming of a slab closer to a rectangle, by performing the reduction interposing a lubricant between a press surface of a press die and a reduction part of the slab at the time of the press working reduction. CONSTITUTION:The lubricant injecting nozzles 9, 10 connected to a lubricant feeding device through a control valve 8 are fitted on a frame 7 and faced with a sloped press surface 3a and a horizontal press surface 3b at the positions of an up-stream and down-stream sides of the slab 7. By supporting the lubricant injecting nozzles 9, 10 through a supporting arm 11 and a position controlling device 12, the lubricant injecting nozzle 9, 10 are supported to enable the position control in the direction of the width press reduction for the frame 7. By injecting the lubricant from the lubricant injecting nozzles 9, 10 with operating the control valve 8, the lubricnt is applied on the press surfaces 3a, 3b of the press die 3 and a press surface of the slab 2, then the press die 3 is advanced to perform the width press reduction.
Patent JP-S59216926-A (JP)
Title: Top roller supporter in spinning frame
Inventor: MORISHITA TOSHIO
IPC: D01H5/50
Filed: 1983-05-20
Abstract: PURPOSE:The shaft of the top roller is set, swingably and rotatably around the supporting shaft parallel to the top roller shaft and simultaneously a spring is set so that the shaft of the top roller is energized toward the bottom roller, thus preventing troubles such as yarn wrapping from expanding to other positions. CONSTITUTION:Cases 14 corresponding to top rollers 1-3, respectively are set to the waiting arm 10 with bolt 15 and the supporting shaft 16 is set to the bottom end of the individual cases 14. Further, the supporting arm 17 is swingably and rotatably set around the supporting shaft 16 and the shaft 18 of the top rollers 1-3 is held at the other end of the supporting arm 17. Simultaneously, a spring 23 is set between the top roller shaft 18 and case 14 so that the individual top rollers 1-3 are pressed to come into contact with the corresponding bottom rollers 5-7.
Patent JP-H08288836-A (JP)
Title: Random timer circuit
Inventor: YAMADA SUSUMU
IPC: H04L9/06
Filed: 1995-04-14
Abstract: PURPOSE: To reduce a scale of a random timer circuit by using only a PN pattern generation circuit and a holding circuit. CONSTITUTION: A PN pattern generation circuit 10 generates an n-bit PN pattern X. A holding circuit 20 latches the pattern X based on a timer setting instruction signal S1. A timer calculation circuit 30 adds the pattern X and together with the fixed value Y. A counter 40 starts its counting at the rise of a timer setting instruction signal S2 and then outputs a time-out signal S40 to a host processor, etc., after a time of (X+Y).(clock CLK period × 16).
Patent JP-H10279716-A (JP)
Title: Flame-resistant phenolic resin laminate
Inventor: TOUZAKI EIZOU
IPC: H05K1/03
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper substrate phenolic resin laminate achieving flame retardancy (UL standard: V-0) without using a halogen-based flame retardant and good in soldering heat resistance and punching processability. SOLUTION: This flame-retardant phenolic resin laminate is obtained by impregnating paper substrates with a phenolic resin composition and subsequently laminating and molding the obtained prepregs. Therein, the phenolic resin composition comprises 100 pts.wt. of a non-modified resol type phenolic resin, 50-180 pts.wt. of a novolak type phenolic resin, 40-130 pts.wt. of a phosphate ester and 20-100 pts.wt. of an amino resin.
Patent JP-H10278292-A (JP)
Title: Ink cartridge
Inventor: KATO HITOSHI
IPC: B41J2/175
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently supply ink held in an ink holding section to a recording head stably via an ink supplying hole. SOLUTION: This ink cartridge is so constituted that the inner section 10 is separated into an ink housing chamber 12 containing ink 1 and an ink holding chamber 13 that houses an ink holding member 2 holding the ink by means of a partition 11 provided vertically. An ink communication hole 14 that communicates the ink housing chamber 12 with the ink holding chamber 13 is provided to a lower side of the partition. An air ventilation hole 17 for introducing the air is provided to a side of the ink holding chamber 13 and an ink supplying hole 18 for supplying the ink to the external section is provided to a bottom section of the ink holding chamber 13. A porous material is used for the ink holding member 2 housed in the ink holding chamber 13.  A condition of Y<=43.45-270 X is satisfied with the proviso that X (g/cc) is a density of the ink holding member and Y (mm) is the shortest distance from a top end of the ink holding member to the ink communication hole 14.
Patent JP-H06301263-A (JP)
Title: Electrophotographic recorder
Inventor: SHIMADA AKIRA
IPC: G03G15/01
Filed: 1993-04-16
Abstract: PURPOSE:To realize high quality color image printing by reducing color slippage in an electrophotographic recorder which completes a color toner image by means of the superimposition and transfer of a plurality of toner images. CONSTITUTION:Under the application of a bias voltage from a bias power source 52 to the part between the photosensitive belt 11 on which a toner image is formed and the intermediate transfer drum 17 to which the toner image is transferred, either the photosensitive belt 11 or the intermediate transfer drum 17 is driven and the remaining one is made to follow it. By making the ramaining one rotate and follow by means of not only a frictional force produced by contact but a strong electrostatic attraction force generated by the bias voltage, the peripheral speeds of the both are made to perfectly equal without causing a slip, and color slippage is prevented.
Patent JP-H07292895-A (JP)
Title: Gutter suspension tool and manufacture thereof
Inventor: SHIMAMOTO TAKESHI
IPC: E04D13/072
Filed: 1994-04-27
Abstract: PURPOSE:To reduce the number of parts, to simplify manufacture, and to simplify a mounting work for a gutter by a method wherein the support structure on the front side of a gutter suspension tool is formed by bending one end of a body, a fitting-in piece is arranged to be fitted in the selvage part on the front side of a gutter, and the thickness on the tip part side of the fitting-in piece is decreased to a value lower than that on the base end side. CONSTITUTION:A plurality of gutter suspension tools A are fixed on a wall surface at intervals of a given distance through the through-hole 15 of a mounting plate 13 by means of a fixing tool. A lock piece 2a of a support structure 2 on the front side of a gutter suspension tool body 1 is engaged with a selvage part 16 on the front side of a gutter B. The rear side of the gutter 3 is pressed upward against the resilient force of a lock piece 10 of the gutter suspension tool A and a selvage part 17 on the rear side is supported by a selvage embracing piece 9 of the gutter suspension tool A. The thickness on the tip side of the locking piece 2a is decreased to a value lower than that on the base end side and a work to install the gutter B is facilitated. Further, the other end part of the gutter suspension tool body 1 forms a fixing part 9 and the selvage embracing piece 9 of a rear support structure 8 and the lock piece 10 are fixed by the same lock tool 11 and the lock piece 2a is formed by bending one end of the body 1. Meanwhile, a draining part 6 is arranged between a horizontal part 5 and a fixing part 7 of the body 1 and through blocking of outflow of rainwater, corrosion of the fixing tool is prevented from occurring.
Patent JP-H07290632-A (JP)
Title: Conductivity imparted damping metal panel excellent in moldability and production thereof
Inventor: NISHIKAWA HIROSHI
IPC: B32B27/18
Filed: 1994-04-27
Abstract: PURPOSE:To provide a conductivity imparted damping metal panel excellent in moldability improved in the moldability in the boundary part of a conductive filler added resin part and a conductive filler non-added resin part without damaging spot weldability. CONSTITUTION:In a damping metal panel produced by interposing an adhesive damping resin between two metal panels to bond both metal panels under heating and pressure, a conductivity imparted adhesive damping resin prepared by adding a conductive filler to the adhesive damping resin is partially interposed between the definite regions in the lateral direction of the metal panels over the longitudinal direction thereof and the concn. gradient of the conductive filler is applied to the boundary of the adhesive damping resin part and the conductivity imparted adhesive damping resin part.
Patent JP-S58204801-A (JP)
Title: Hydrogenation apparatus for hydrocarbon fuel
Inventor: NISHIYAMA ENJI
IPC: C01B3/48
Filed: 1982-05-25
Abstract: PURPOSE:A hydrogenation apparatus for hydrocarbon fuels designed to carry out the temperature control of a reformed gas with ease by using the reformed gas emerging from a low-temperature converter as a cooling medium for the reformed gas to be introduced into a high-temperature converter. CONSTITUTION:A hydrogenation apparatus for hydrocarbon fuels designed to carry out the temperature control of a reformed gas very easily by introducing the hydrocarbon fuels and steam in a given proportion into a reforming apparatus 1, reacting both in the presence of a catalyst by heating with a burner 3, reforming the hydrocarbon fuel into a gas consisting essentially of H2, CO and CO2, cooling the resultant high-temperature reformed gas to about 350 deg.C in a heat exchanger 4, introducing the cooled gas into a high-temperature converter 5, initiating the high-temperature conversion reaction, cooling the resultant high- temperature conversion product to about 200 deg.C in the second heat exchanger 6, feeding the cooled gas to a low-temperature converter 7, initiating the low- temperature conversion reaction in the presence of a catalyst, and using the low- temperature gas at 200 deg.C emerging from the low-temperature converter 7 as a cooling medium for use in the first heat exchanger 4.
Patent JP-H10270528-A (JP)
Title: Substrate carrier and cassette used therein and substrate carrying method
Inventor: FUJIWARA ITSUO
IPC: B65D85/86
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To realize space saving and high-speed carriage without deformation of large glass substrates and the like, and without increasing in scale and weight of the entire carrier in the carriage. SOLUTION: A carrier 10 has cassettes 14 having a plurality of housing blocks, which can contain substrates G in the vertical position, a manipulator mechanism 34 having a hand 32 which performs the feeding and accepting actions for the substrates G under the vertical state, and a shoulder 38 which supports this manipulator mechanism 34 and is provided so that the shoulder is moved vertically and rotatably. A laterally movable device 70 which moves the hand 32 in the housing blocks of the cassettes 14 in lateral movement, and a holding means 35, which is provided in the hand 32, inserts the hand 32 into the housing block of the cassette 14 under vertical state and holds the vertically contained substrate G, are included. Thus, the feeding and accepting movement is performed under the vertical state of the substrates.  Therefore, the substrate is not deformed, the carriage is made quick by a large extent, and the compact and light-weight configuration of the device is maintained.
Patent JP-S62245455-A (JP)
Title: Detection system for fault of data buffer
Inventor: MATSUNAGA TAKESHI
IPC: G06F13/00
Filed: 1986-04-18
Abstract: PURPOSE:To detect a data buffer fault speedily by providing a fault detecting means for a data buffer composed of hardware, checking set state information in the data buffer when a diagnosis instruction is received from a central processing unit, and detecting whether or not there is a fault bit in the data buffer. CONSTITUTION:The fault detecting means 60 for the data buffer which consists of hardware is provided in a channel. When the diagnosis instruction is received from the CPU 1, the data buffer 50 is placed in diagnostic mode and a bit value '1' or '0' is set in bit positions of registers constituting the data buffer successively; and the set state information of a final stage is checked to detect the '0'/'1' fault of the data buffer 50. Consequently, the data buffer fault is detected speedily and the load on the CPU is reduced greatly.
Patent JP-S5214179-A (JP)
Title: Antiskid device for an air brake
Inventor: SEKIGUCHI YUUKICHI
IPC: B60T8/50
Filed: 1975-07-24
Abstract: PURPOSE: This air brake antiskid device allows the short distance braking that does not cause skid in case of braking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285096-A (JP)
Title: Gate valve
Inventor: IIIZUMI HIROHIDE
IPC: F16K3/12
Filed: 1995-04-17
Abstract: PURPOSE: To provide a gate valve improved in cut-off performance in an initial stage such as the system rising time in the stop state of a valve body at the time of being remote-operated to stop. CONSTITUTION: In a gate valve 10 provided with a valve casing 11, a valve body 13 enclosed in the valve casing 11, and a valve seat 12 for seating the valve body 13, a gradient part 18 is formed at the contact part of the valve casing 11 and valve body 13, toward the fluid outlet side, and the valve body 13 is provided with a first and a second plate springs 15, 16. At the time of valve closing operation, the first and second plate springs 15, 16 come in contact with the gradient part 18 of the valve stem 19 and valve casing 11 so as to move the valve body 13 to the outlet side. The valve body 13 is thereby brought into contact with the valve seat 12 even in the case of the differential pressure of the valve inlet side and outlet side being small at the time of valve closing operation so as to be able to improve cut-off performance.
Patent JP-H0685971-A (JP)
Title: Dialing restriction system and its method based on designation of upper limit of talking charge in electronic exchange
Inventor: OONO NAOTSUGU
IPC: H04M15/34
Filed: 1992-04-10
Abstract: PURPOSE:To restrict dialing by a caller when the sum of talking charges exceeds a set upper limit of the talking charge. CONSTITUTION:An electronic exchange 1 accesses a storage device 2 when a subscriber 9 makes dialing, detects the sum of talking charges and an upper limit setting value, adds the talking charge to the sum during the talking of the subscriber 4, informs the excess of the talking charge when the new sum exceeds the upper limit setting value to restrict dialing. The electronic exchange 1 informs an announcement representing the excess of talking charge against the dialing from the subscriber 4 whose dialing is restricted to restrict the dialing.
Patent JP-S5425381-A (JP)
Title: Home-use electric appliance
Inventor: NAGAMOTO SHIYUNICHI
IPC: G05B11/26
Filed: 1977-07-27
Abstract: PURPOSE: To provide a home-use electric appliance having digital control method enabling accurate and complicated control with a moderate cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04356627-A (JP)
Title: Partition
Inventor: YASUI MASAHIKO
IPC: F24F1/00
Filed: 1991-04-22
Abstract: PURPOSE:To reduce influence of waste heat discharged out of a heat generating source against an air conditioning operation and to provide a small-sized air feeding duct. CONSTITUTION:A partition 1 is provided with a fan 6 within it, has an opening 4a at a panel 4 near the fan 6 and further has an air feeding duct 5 for an air conditioning operation. Suction air sucked by the fan 6 and supplied air fed from the air feeding pipe 5 are mixed to each other and the mixed air is blown out. Air containing waste heat is sucked into the panel 4 through the opening 4a, mixed with supplied air and blown from the opening. Waste heat discharged out of the heat generating source 3 is effectively utilized for an air conditioning operation and influence against the air conditioning within the room 2 is reduced. In addition, since the supplied air is mixed with the sucked air having a relatively high temperature waste heat and blown out, a temperature of the air fed from the main body of the air conditioner can be kept low even during a cooling operation or a heating operation and so a small amount of fed air is sufficient and the operation and a small-sized air supplying duct 5 can be attained.