baber/WOPTO huggingface dataset:
Patent JP-S5823334-A (JP)
Title: Recording element
Inventor: OKADA KATSUMI
IPC: G11B7/24003
Filed: 1981-08-04
Abstract: PURPOSE:To obtain an element which can store information with less energy and high density, by storing and heat-treating a rod made of a shape memory effect storage alloy, processing the rod into a fine wire, irradiating thermal energy rays locally and causing deformation. CONSTITUTION:A wire rod 1 made of a shape memory effect storage alloy is stored and heat-treated and the shape is stored and then, the wire 1 is processed into a fine wire 2 at temperatures below the transformation point. When local heating is carried out in this wire 2 by irradiating a laser light from a laser gun 3 for local heating, since the heated part is apt to return to the original thickness, a deformed part 4 is caused. For example, the laser gun 3 is moved along the wire 2 by using this principle, the laser light is intermittently irradiated to form a lot of deformed parts 4 according to a predetermined pattern and the pattern is stored on the wire 2. For example, the pattern is read with a reader consisting of a lamp 5 and an optical sensor 6.
Patent JP-S5746189-A (JP)
Title: Touch switch
Inventor: FUJITA SUMIO
IPC: H01H36/00
Filed: 1980-09-03
Abstract: PURPOSE:To facilitate the operation of an electronic watch and to make the electronic watch compact and thin, by providing a touch electrodes at characters and symbols on a case surface. CONSTITUTION:On the case surface of the watch, a case electrode 1 and electrodes 2... such as chracters DATE on insulating layers 14... are provided. The touch switch is formed by the electrodes 1 and 2.... Switching is performed by touching operation even though symbols and the like are used instead of the characters, and a month, a date, and the like can be displayed by the easy operation. Since the operating display is also used as the electrodes in combination, the electronic watch becomes compact and thin.
Patent JP-S63287121-A (JP)
Title: Radio repeater
Inventor: YAMASHITA KOJI
IPC: H04B7/15
Filed: 1987-05-19
Abstract: PURPOSE:To eliminate an exclusive attenuator to send a weak radio wave by using a reception high frequency amplifier circuit as an attenuator at the transmission mode. CONSTITUTION:A data signal received by a transmission/reception common antenna is inputted to a reception block 1a, amplified by a high frequency amplifier circuit 10', mixed, amplified and demodulated and subject to signal processing by a signal processing section 1b and stored in a storage circuit 18. After the reception processing is finished, the transmission mode is attained and the data stored in the storage circuit 18 is read sequentially and pulse- modulated by a transmission block 2 in the same frequency as the reception carrier. The signal subject to pulse modulation is sent from the output side to the input side of a mixing circuit 12 and the high frequency amplifier circuit 10' of the reception block as a leakage signal subject to attenuation and relayed and sent as a weak radio wave from the antenna 3.
Patent JP-H0256172-A (JP)
Title: Mixed mode document communication equipment
Inventor: YOSHIDA MASAYUKI
IPC: H04N1/40
Filed: 1988-05-20
Abstract: PURPOSE:To communicate a receiving terminal even when a transmitting character function does not coincide with the function of the receiving terminal by providing an automatic conversion means to convert an unreceivable character into a receivable image. CONSTITUTION:A prepared mixed mode document is transferred to a communication control part 10. The communication control part 10 executes the following processing when the character function used in a transmission mix mode document is not coincide with the function of the character of the reception terminal. That is to say, a confirmation whether character codes on a transmitting side can be converted into image data and which block should be converted are detected from the capacity of the receiving terminal by a conversion request detecting part 12. When it can be converted, their information is transferred from a character block which is the converting means to an image block converting part 13 and the character is turned into the image based on a character font 14.
Patent JP-H09287143-A (JP)
Title: Greening method of slope
Inventor: TANIGUCHI SHINJI
IPC: E02D17/20
Filed: 1996-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a greening method which makes swelled bodies of an artificial structure inconspicuous by introducing a germination fence realizing a three-dimensional greening on a slope and futher, easily achieves the future afforestation on the slope. SOLUTION: A net 1 is spread on a slope 2 and reinforcements 4 are arranged to form a lattice on the net 1. And mortar or concrete is sprayed on the lattice-form reinforcements 4 to form a lattice-form swelling body 6. And germination fences 8 provided with a number of openings (a) are erected within the lattice-form frame formed by the swelling body 6. A vegetation base material 9 containing various seeds is sprayed in the lattice-form frames constituted of the germination fences 8 and the swelling body 6 and when required, at least one kind of young trees (b), young flowers, and young vine plants (c) is planted in the vegetation base material 9 in the germination fences 8.
Patent JP-S5747838-A (JP)
Title: Cooling method for annealed steel strip coil
Inventor: MIKI TETSUO
IPC: C21D9/54
Filed: 1980-09-05
Abstract: PURPOSE:To avert the substantial use of dehumidifying air for preventing dewing by continuously measuring the edge temp. of a bottom coil stacked in a coil cooling shop and cooling the coil to the coil edge temp. corresponding to the specified coil center temp. CONSTITUTION:Annealed coils 22 delivered out from a box type annealing furnace are stacked on a coil base 21 of a coil cooling shop at roughly 140 deg.C coil central part temp. Thence, cooling air is fed through an opening 23 to the central part of the coils to cool the coils. When 40-70 deg.C coil center temps. attain the corresponding bottom coil edge temp., a damper 24 is commanded by a cylinder control valve 28 from a coil cooling controller to close the opening 23, and this completes cooling of the coils 22. The coil edge temp. corresponding to the coil center temps. is determined by the equations.
Patent JP-H07331819-A (JP)
Title: Eaves gutter
Inventor: SONODA TSUNEHISA
IPC: E04D13/064
Filed: 1994-06-03
Abstract: PURPOSE:To prevent rainwater from remaining in a gutter due to deposited volcanic ashes and the gutter from falling down due to loads of volcanic ashes and rainwater. CONSTITUTION:An eaves gutter comprises a primary gutter 1 which is formed in the shape of a groove with a bottom wall 1a and a front side wall 1b and a rear side wall 1c, forming a drain outlet at the bottom wall 1a and a secondary gutter 2 which is formed in the shape of a groove with a bottom 2a which is narrower than the bottom wall 1a and a front side wall 2b which is lower than the front side wall 1b and a rear side 2c which is lower than the rear side wall 1c and a secondary gutter receiving member 3 which secures an opening between the bottom wall 1a of the primary gutter 1 and the bottom 2a of the secondary gutter 2 and supports the secondary gutter 2. It is so arranged that the secondary gutter 2 may be provided with a drainage slope where the end of the secondary gutter on the bottom side of the drainage slope is installed near the drain outlet of the secondary gutter 2. A slope board, which leads rainwater to the drain outlet, is installed to the end thereof.
Patent JP-S5912956-A (JP)
Title: Manufacture of polyvinyl chloride resin composition
Inventor: KUSUDOU SABUROU
IPC: C08K5/00
Filed: 1982-07-14
Abstract: PURPOSE:To obtain titled composition at low cost, with excellent thermal stability and good gelling ability, also free from dusting, by incorporating a plasticizer in a PVC latex or fine PVC dispersion to make it transfer to and absorb in the resin, followed by gelling, then separating the aqueous phase. CONSTITUTION:A PVC latex or fine PVC dispersion (pref. prepared by an emulsion polymerization or fine suspension polymerization) is incorporated, following destruction of the emulsified or dispersed system, with at least 10 (especially 30-100) pts.wt., based on 100pts.wt. of the solid resin, of a plasticizer to make it transfer to and absorb in the resin. Concurrent with the absorption or subsequent to that, the PVC resin is gelled (pref. at 40-140 deg.C), followed by separating the aqueous phase, then drying to obtain the objective composition. EFFECT:Capable of eliminating requirement of expensive spray drying process thus leading to reduction in the resin cost.
Patent JP-H09287707-A (JP)
Title: Method for burning heat storage radiant tube burner unit
Inventor: MORIMOTO MASARU
IPC: F23C6/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly heat material to be heated in a heat storage type radiant tube burner unit having a plurality of radiant tubes formed in U shape adjacent in a continuous heat treating furnace. SOLUTION: A plurality of U-shaped radiant tubes 3a to 3f are adjacently disposed at a predetermined interval along the advancing direction of material to be heated in the state that the linear parts 30b are opposed to the material. Burners 5a, 5b and heat accumulators 4a, 4b are receptively provided at both ends of the tubes 3a to 3f. When the one of the adjacent tubes burns the burner 5b of the near side to the material, the other tube burns the burner 5a of the remote side from the material 1.
Patent JP-S5931263-A (JP)
Inventor: YOAHIMU ROONAA
IPC: B65H67/08
Filed: 1983-07-07
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-H0418721-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: YOSHIDA TOMIKI
IPC: H01L21/027
Filed: 1990-05-11
Abstract: PURPOSE:To enable the semiconductor IC in excellent efficiency to be manufactured by a method wherein the lithographic process making preparations of the wafers having elements in which the gate numbers per chip are finely sectioned with a less number of masks. CONSTITUTION:Three lines by three columns of blockes 1 as the pattern regions are arranged on a transparent e.g. quartz-made substrate 3 while spacers 2 are provided between respective blocks 1. When these blocks 1 are used as a reticle mask, the blocks 1 in the non-applied regions (b) are shielded with a shielding means like the reticle blind of an exposure device not to be irradiated with light during transfer process. Through these process, restricted numbers of blocks 1 are used as the reticle mask to set up the repeated transfer gaps corresponding to the size of applied regions (a) so that the element formed wafers in various gate numbers may be manufactured by arranging only one set of masks.
Patent JP-S5247169-A (JP)
Title: Positioner of dead point position in travelling mechanism
Inventor: OOKI JIYUUKICHI
IPC: B30B15/00
Filed: 1975-10-13
Abstract: PURPOSE: A device for adjusting the dead position of a slider in the travelling mechanism employing a crank by up and down displacement of a spherical bearing itself provided in one end of a crank shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305800-A (JP)
Title: Hydraulic device in battery-type industrial vehicle
Inventor: SUGIYAMA SHOJI
IPC: F15B21/14
Filed: 1989-05-16
Abstract: PURPOSE:To lower a cargo-handling member stably by feeding the operation oil to a lift cylinder, providing a hydraulic pump driven to rotate by the pressure of the return oil which exceeds a specific value when the lift cylinder is contracted and functions as a hydraulic motor, and placing a control valve for lift between the cylinder and the pump. CONSTITUTION:When a fork is lowered under the condition of no load or a light load, the return oil pressure never reaches to a pilot pressure, and a changeover valve 8b at the position (b) is never rotated. As a result, a majority of the return oil of a low pressure flows in to a detour pipe route D. The upper limit of flow of the return oil is limited at a constant value by a control valve 8a before it passes the changeover valve 8b, and collected in a tank T. As a result, the speed of the fork being lowered never exceeds a specific value, and a stable lowering is carried out. And a small amount of return oil flows to a hydraulic pump 1 side from a branching point, but this oil pressure is set off by the piping resistance, and does not come to rotate the hydraulic pump 1.
Patent JP-S5550717-A (JP)
Title: Manufacture for surface acoustic wave filter
Inventor: ABE HIDEO
IPC: H03H9/145
Filed: 1978-10-06
Abstract: PURPOSE:To enable to bond with external circuit with high reliability, by assuring the high film thickness of the wiring electrode having massproductivity and ease of manufacture so that strong wire bonding can freely be made. CONSTITUTION:The aluminum film 2 about 2000Angstrom  in film thickness is formed on the piezoelectric substrate 1, the chromium film 3 about 500Angstrom  in film thickness is formed, and the gold film 4 in about 2000Angstrom  in film thickness is formed. On the multi-layered construction film metal surface, a given resist pattern consisting of the wiring electrode 5 and read screen electrode 6 is formed. Further, unnecessary part is removed by etching by taking the resist pattern as a mask. The wiring electrode 5 of pattern removed for unnecessary part has the area more than twice in comparison with the reed screen electrode 6. Next, chemical etching is made until the reed screen part of the chromium film 3 can completely be removed. After the process befor, the wiring electrode having sufficient film thickness consisting of the reed screen electrode of aluminum metal film 2, metal film 3 and gold film 4, is formed.
Patent JP-S5347045-A (JP)
Title: Sheathed heater
Inventor: TATEDA YOSHIFUMI
IPC: C22C19/03
Filed: 1976-10-12
Abstract: PURPOSE: To reduce deterioration in the insulating characteristic of a sheathed heater (which comprises a metal pipe and a heater wire, with an insulating material filling up therebetween) by preparing the wire from a nickel-based alloy containing from 30% to 65% of molybdenum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03178626-A (JP)
Title: Cleaning pad for rotary type cleaner and covering member used therefor
Inventor: GEERII AARU BOROFUSUKII
IPC: A47L11/162
Filed: 1990-05-10
Abstract: PURPOSE: To prolong the life of a cover member by forming a cleaning face by the combination of a brush member and the cover member, installing the cover member on a base, and separately exchanging the brush member and the cover member. CONSTITUTION: A brush member 28 is installed on a base 24, and the brush member 28 comprises a bristle bury part 30 and a number of bristles 32. The bristle bury part 30 is removably installed in a groove 26. The base 24 is rotated in one direction, so that the brush member 28 is removed from the groove 26, to be rotated by 180 degree, and is set in the groove 26 again, when the bristles 32 are entangled, or worn and torn. That is, the entangled bristles can be reset in the direction opposite to the rotating direction of a machine, to improve the effectiveness of the brush member 28, and to elongate the durable years. A cover member 22 is installed on the base 24, so that the brush member 28 is extended from an opening 34 of the cover member 22. Thereby a cleaning face is formed by the brush member 28 and the cover member 22.  The brush member 28 and the cover member 22 can be separately exchanged.
Patent JP-S5455956-A (JP)
Title: Cargo handling operation controlling system for electrically driven cargo handing vehicle
Inventor: URABE SUMIO
IPC: B66F9/06
Filed: 1977-10-12
Abstract: PURPOSE: To provide a cargo handling operation controlling system for electrically driven cargo handling vehicle, which is capable of improving efficiency of cargo handling operation and at the same time reducing power consumption, by controlling the load of a cargo handling motor in accordance with the load at each process of cargo handling operation.  
     CONSTITUTION: The cargo handling operation controlling system for battery driven fork lift truck, of this invention, comprises a hydraulic pump P driven by a single motor M, a plurality of cylinders, i.e., lift cylinder 1, tilt cylinder 2 and reach cylinder 3, driven by the hydraulic fluid discharged from said pump P, and changeover valves 4W6 corresponding to respective cylinders 1W3, wherein by-pass conduits 5a, 6a for by-passing hydraulic fluid from pump P to tank T are formed respectively in land portions 5e, 6e of spool of changeover valves 5, 6 corresponding  to the low-speed cylinders 2, 3 excluding maximum-speed cylinder, i.e., lift cylinder  1, so as to operate these cylinders 1W3 at different speeds 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06332285-A (JP)
Title: Rotary developing device
Inventor: KIMURA NORIYUKI
IPC: G03G15/08
Filed: 1993-05-25
Abstract: PURPOSE:To provide a rotary developing device capable of preventing the irregular rotation, the vibration and the faulty engagement of a driving gear and obtaining a stable image without causing an abnormal image such as irregular pitch and uneven density in a lateral belt state and surface staining in a lateral stripe state in a formed image by smoothly transmitting driving from an image forming device main body at a developing position to a developing device. CONSTITUTION:A joint 52 having a leading end to which an Oldham's coupling 53 is attached is supported in a full color printer main body so that it can move in parallel with the direction of a joint shaft 52a, and moved in a direction shown by an arrow D while rotating the joint 52 at the time of performing image forming operation. A coupling projecting part 53a attached to the leading end of the coupling 53 is engaged with the recessed part at the back of the coupling gear 51 and a pawl part 51a in the recessed part, and a supply roller 31 and a developing roller 23 are driven in a specified direction at specified rotating speed.
Patent JP-S6016320-A (JP)
Title: Method of machining spiral groove and device therefor
Inventor: YOSHIDA KATSUNOSUKE
IPC: B23C3/32
Filed: 1983-07-04
Abstract: PURPOSE:To reduce chatter due to the vibration of a long workpiece to machine the workpiece with a high degree of accuracy in a process of machining grooves in the workpiece, by simultaneously machining three thread grooves to cancel out cutting forces which tend to bend the long workpiece. CONSTITUTION:A long workpiece 26 is attached to a spindle head (which is not shown), and is rotated and fed by one motor. A cutter head 11 is provided with one vertically downward directed cutter 9 and two obliquely upward directed cutters, and these cutters are rotated by one motor 18 and are abutted against the workpiece 26 to machine grooves (not shown) having predetermined depthes. By rotating and feeding the workpiece, the three cutters machine three spiral grooves, simultaneously.
Patent JP-H04327938-A (JP)
Title: Manufacture of lath laminated product and metal lath
Inventor: NAKATANI MASANORI
IPC: B32B15/08
Filed: 1991-04-26
Abstract: PURPOSE:To provide a technique to manufacture a lath laminated product or a metal lath without spreading a fissure, even if a slit is provided and expended in a longitudinal or a vertical direction. CONSTITUTION:Linear notched 5 are provided in a laminated product 4 obtained by attaching polyethylene crosslinkable stretched film with a degree of cross linkage deteriorating inwardly in a film thickness direction. Next, the notched laminated product 4 is stretched. Thus the notches 5 in the polyethylene crosslinkable stretched film with a degree of cross linkage indicating an inward deterioration in a film thickness direction and the metal foil are stretched as a lath laminated product. A technique to manufacture this lath laminated product and a technique to manufacture a metal lath by peeling the polyethylene crosslinkable stretched film off the lath laminated product are introduced.
Patent JP-S5247279-A (JP)
Title: Car truck type cargo transferring apparatus
Inventor: IGAWA HIROSHI
IPC: B65G1/06
Filed: 1975-10-13
Abstract: PURPOSE:To provide a car truck type cargo transferring apparatus, having two pallet loading positions toward the direction of depth, in which car trucks having its lift table is moved by a slide fork, thereby reducing the space for admitting cargo dilivering apparatus and thus improving the cargo storing efficiency.
Patent JP-H08290575-A (JP)
Title: Base for ink jet recording head, ink jet recording head and ink jet recorder
Inventor: TONOGAKI MASAHIKO
IPC: B41J2/05
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a board for an ink jet head in which the suitable temperature of the board is regulated and the decrease in discharge characteristics is prevented. CONSTITUTION: A base for an ink jet recording head and an ink jet recording head have a temperature managing heating element provided on the base 301 for the head and disposed on a common liquid chamber in such a manner that the maximum value of the power consumption per unit area and unit time generated by the heating element becomes 2/3 of the maximum value of the power consumption per unit area and unit time generated by the heating element 302 to discharge ink in size of the element 302.
Patent JP-H04281902-A (JP)
Title: Track construction without ballast
Inventor: KUSAKABE YOSHIO
IPC: E01B1/00
Filed: 1991-03-06
Abstract: PURPOSE:To easily correct the rail level when paved concrete subsided. CONSTITUTION:A track girder 1 in which protrusions 2 made of concrete for sleepers and recessions 3 made of concrete for installation of adjusting sleepers are provided in turn, is installed as a unit at the placing position of respective rails of the paved concrete 6 to lay the rails on the protrusions 2. When the track girder 1 is a ready made material, it is united with the paved concrete 6 through a supporting concrete 7. The track girder 1 may be formed by cast in place concrete.
Patent JP-H10296431-A (JP)
Title: Method for treating sludge containing mg, and its device
Inventor: SUZUKI KATSUMI
IPC: B22D43/00
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To uniformly react the sludge containing Mg by immersing the sludge containing Mg in the solution containing the chlorine ion, and relatively moving the sludge to easily bring the chlorine ion into contact with the whole sludge containing Mg. SOLUTION: When the sludge S containing Mg is treated in a treatment device of the sludge, etc., containing Mg, a pump 42 is first operated to feed to sodium chloride aqueous solution L into a treatment tank 20. A basket 70 in which the sludge S containing Mg is arranged in the treatment tank 20, a stirring device 50 is operated to flow the sodium chloride aqueous solution L, and the temperature of the solution is regulated by a heater 60. The sludge S containing Mg is easy to react uniformly. When the chlorine ion is obtained from sodium chloride, the reaction becomes moderate, and the control becomes easy, and the safety is improved, and the disposal is also easy. When the sodium chloride aqueous solution L is heated, the reaction can be promoted.