baber/WOPTO huggingface dataset:
Patent JP-H01305006-A (JP)
Title: Antifouling agent for fishing net
Inventor: MIYAKOSHI NOBUAKI
IPC: A01N55/00
Filed: 1988-06-02
Abstract: PURPOSE:To obtain an excellent antifouling agent for fishing nets free from fears of toxicity to fishes and environmental pollution, comprising a silane compound and/or a salt thereof containing a long-chain organic group having a quaternary amino group in the chain as a substituent group, as a controlling component against aquatic organisms. CONSTITUTION:An antifouling agent for fishing nets comprising a compound (e.g., compound shown by formula II, especially preferably hydrochloride of silane compound wherein R is 18C saturated alkyl, R' is methyl and n is 3) shown by formula I (R is 4-22C aliphatic hydrocarbon; R' and R'' are 1-4C alkyl; n is 1-6) as a controlling component against aquatic organisms. Underwater materials are immersed in the antifouling agent for fishing nets, pulled up and dried to remove the solvent so that a sold content is applied and/or impregnated into the underwater materials to carry out antifouling treatment of the underwater materials.
Patent JP-H01305966-A (JP)
Title: Electrical stimulator
Inventor: ISHIBASHI HIROSHI
IPC: A61N1/32
Filed: 1988-06-02
Abstract: PURPOSE:To provide an electrical stimulator which can deliver two a.c. waves having an accurate frequency difference and an accurate phase difference, and having a small power source and a simple structure by providing an output means composed of transformers and/or inductances, for delivering two kinds of a.c. waves having a phase difference. CONSTITUTION:First and second CPUs start their operation in synchronization with clock pulses delivered from a clock pulse oscillator 01. The first CPU preforms a program read from internal memory, so as to deliver drive pulses DP1. The second CPU11 delivers drive pulses PD2 in accordance with a synchronizing signal. The drive pulses DP1, DP2 have frequencies and phases which are different from each other. That is, the frequency difference ranges from 1Hz to several hundred Hz. The emitter side of a transistor 12 is connected to one end of the primary side of a transformer 16 whose secondary side is connected at both ends to output terminals 0-1, 0-2 which are made into contact with a human body through the intermediary of a conductor.
Patent JP-S6026734-A (JP)
Inventor: KOBAYASHI MASAO
IPC: E03B11/00
Filed: 1983-07-25
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-H04362129-A (JP)
Title: Production of double oriented silicon steel sheet
Inventor: ARAI SATOSHI
IPC: C22C38/00
Filed: 1991-06-05
Abstract: PURPOSE:To produce a double oriented silicon steel sheet having high integration degree in the [100]<001> orientation. CONSTITUTION:A double oriented silicon steel sheet having by far high integration degree in the [100]<001> orientation is prepared by subjecting a slab of a silicon steel having a composition containing 1.8-6.8 Si, 0.01-0.05% Al, and 0.001-0.012% N to hot rolling and to hot rolled plate annealing and subjecting the resulting plate to cold rolling at 40-80% draft in the hot rolling direction, further to cold rolling at 30-70% draft in a direction perpendicular to the hot rolling direction, to annealing for the purpose of primary recrystallization, and then to final annealing for the purpose of secondary recrystallization and purification. Subsequently, the sheet is cold-rolled in a direction at an angle of 45 deg. with respect to either of the cold rolling directions of this material mentioned above and further annealed, by which the double oriented silicon steel sheet having high integration degree in the [100]<001> orientation can be produced.
Patent JP-S62289128-A (JP)
Inventor: ASANAGI ETSUO
IPC: A01K61/00
Filed: 1986-06-09
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-H031225-A (JP)
Title: Mis-operation preventing system
Inventor: NAKAGAMI HIRONORI
IPC: G06F3/048
Filed: 1989-05-30
Abstract: PURPOSE:To prevent a message significant for an operator from being missed by continuing the display of a significant message statically on a part of a screen. CONSTITUTION:A judging means 1 monitors each message being displayed on a scroll-up display means 4 in an ordinary operation, and display is performed on a static display means 2 as necessary according to a judging criterion stored in a storage means 10, and simultaneously, the message is accumulated in an accumulation means 3. The message displayed on the static display means 2 is erased by the operator, or is continued to be displayed as it is statically. In such a manner, the message significant for the operator can be prevented from being missed.
Patent JP-S5563070-A (JP)
Title: Automatic fire extinguisher of gas instrument
Inventor: SEKINE SABUROU
IPC: F16K17/36
Filed: 1978-11-02
Abstract: PURPOSE: To cut off the gas feed securely in case of an earthquake by linking an operating cap, which is a unitary part with a recovery control thumb valve attached to the front of the gas instrument, to the rotary axis coupled with a control of the gas cock and by turning the operating cap by means of a rotatable weight and the like.  
     CONSTITUTION: When an earthquake take place, the weight 15 attached to the operating cap 14 moves downwards against the supporting force of the leaf spring 11 and turns the cap. By this, the rotary axis 6 linked to the cap is turned, the control 4 of gas cock 3 is rotated through the coupling 5, and gas feed is cut off. The rotation of cap 14 is stopped when the weight is made contact with the stopper 12 provided to the side of gas instrument. To reopen the gas feed, the recovery control 16 can manually be turned about 90 degrees to make the weight contact with the upper stopper 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10326801-A (JP)
Title: Semiconductor device
Inventor: HOSOKAWA YOICHI
IPC: H01L21/60
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks during solder flow by providing a particular area among the whole volume of a heat-resistant adhesive film between inner lead and semiconductor element. SOLUTION: This semiconductor device has 80% or more of the whole volume of the heat-resistant adhesive film located between an inner lead and a semiconductor element. Because of this, an adhesive film is adhered directly to a metallic plate for lead frame before processing to lead frame, and when processing to inner lead, an adhesive film between the inner leads is cut off at the same time, or an adhesive film between the inner leads is cut off after adhering an adhesive film to the inner lead. By doing this, the lead frame with an adhesive film becomes a semiconductor device where a low adhesion portion between semiconductor chips, unadhered portion disappears, and the cracks of sealing resin caused by this portion will not occur.
Patent JP-H11311251-A (JP)
Title: Magnetic thrust bearing
Inventor: HARA SOTOMITSU
IPC: F16C32/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic thrust bearing short in the whole length, machined safely and relatively long in the contact length of a magnetic rotor disc with a rotating shaft. SOLUTION: A magnetic stator disc 3A with a through-hole 4A formed at the center part to pass through a rotating shaft 1 is fixed to a support structure body 2. A magnetic rotor disc 7A opposed to the lengthwise direction of the magnetic stator disc 3A is fixed to the rotating shaft 1, and an exciting coil 6A is fitted into a coil groove 5A formed at the opposed face of the magnetic stator disc 3A adjacent to the side face of the magnetic rotor disc 7A. In a magnetic thrust bearing of such constitution, the magnetic stator disc 3A is formed in L-shape cross section with the coil groove 5A formed to be communicated with the through hole-4A, and the magnetic rotor disc 7A is formed in L-shape cross section with a cylindrical boss part 7b positioned on the inner peripheral side of the exciting coil 6A.
Patent JP-H06346317-A (JP)
Title: Production of acrylic filament
Inventor: ONISHI HIROAKI
IPC: D01F6/38
Filed: 1993-06-04
Abstract: PURPOSE:To obtain acrylic filament yarn having excellent dyeing uniformity by heat-treating acrylic filament with a hot plate having a curved surface under a specific condition. CONSTITUTION:A relaxation ratio is made 20-50% when acrylic filament traveling in the arrow direction is heat-treated by a hot plate 1 having a convex surface heated to a given temperature. The relaxation ratio (%) is shown by (yarn velocity before the hot plate-yarn velocity after the hot plate)X100/yarn velocity after the hot plate. When the relaxation ratio is <20%, dyeing is made uneven and when exceeds 50%, the yarn hardly travels straightly on the hot plate.
Patent JP-H01306576-A (JP)
Title: Formation of groove for generating dynamic pressure in shaft body
Inventor: TAKAHASHI TAKESHI
IPC: F16C3/02
Filed: 1988-06-01
Abstract: PURPOSE:To form a groove of an accurate shape for generating dynamic pressure in a shaft body by winding a tape having etching resistant patterns around the shaft body, transferring the patterns, removing the tape and etching the shaft body. CONSTITUTION:A tape 1 for transfer having etching resistant transfer patterns 3a-3f is wound around a shaft body 2, the patterns 3a-3f are transferred to the shaft body 2 and the tape 1 is removed. The shaft body 2 is then etched. By this etching, a groove is formed in the shaft body 2 so as to project the patterns 3a-3f. The groove of an accurate shape for generating dynamic pressure can be formed in the shaft body.
Patent JP-H03562-A (JP)
Title: Railway rolling stock structure with television
Inventor: ATSUTA TOSHIO
IPC: B61D37/00
Filed: 1989-05-30
Abstract: PURPOSE:To enable the broadcasting of as clear images and voices as possible in broadcasting programs even in the running state by providing plural antennas for receiving television broadcasting along the direction of a rail. CONSTITUTION:Two parabola antennas 3, 3 for receiving satellite television broadcasting program wave are provided at the upper parts of the foremost and last vehicle main bodies 2, 2 of a vehicle of the set length, and the most appropriate signals among input signals from the front and rear antennas 3, 3 are adjusted by the automatic adjusting device 9' of a broadcasting device 9 in a control room 8 to be inputted and broadcasted into each projecting device 10 and liquid crystal television devices 13, 13', 13'' through cables 14. With this constitution, even in case there is jamming due to electromagnetic induction and the like from electric poles provided along the rail, clear broadcasting waves can be received by the antennas 3 passing the jamming avoidable position so as to broadcast images and voices in the clearly received state into the liquid crystal television devices 13, 13', 13'' and the projecting device 10.
Patent JP-S61292950-A (JP)
Title: Laser trimming device
Inventor: HAMADA SHOICHI
IPC: H01L27/01
Filed: 1985-06-20
Abstract: PURPOSE:To remove dust generated during trimming completely by oppositely arranging a blow-off nozzle and a suction nozzle between a beam-condensing optical system and a processing table. CONSTITUTION:A resistor 6 for a trimming substrate 5 is irradiated by laser beams 3a passing through a beam-condensing optical system 3 for a laser trimming device, and trimmed. Dust 6a generated at that time is collected by an air current between a pair of a blow-off nozzle 1 and a suction nozzle 2 oppositely faced between the beam-condensing optical system 3 and a processing table 4. That is, air blown off from the blow-off nozzle 1 is sucked into the suction nozzle 2, and the air current 7 surrounded by dotted lines is formed between the blow-off nozzle 1 and the suction nozzle 2. Dust 6a generated during trimming is collected by the air current 7.
Patent JP-H11330656-A (JP)
Title: Joint structure for printed board
Inventor: TAKANO OSAMU
IPC: H05K1/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To increase the number of connecting terminals at the time of jointing printed boards. SOLUTION: Mountable width of a connecting terminal 3a is lengthened by arranging the terminal array 3 of one printed board 1 obliquely to the opposite side parts 1c thereof. The terminal array 4 of the other printed board 2 is arranged in correspondence with the terminal array 3 of one printed board 1 and both connecting terminals 3a, 4a constituting respective terminal arrays are jointed while abutting. Consequently, a large number of connecting terminals can be provided without increasing the width of a printed board arranged with a high density circuit.
Patent JP-H11325453-A (JP)
Title: Boiler waste gas duct apparatus
Inventor: IGARI TOSHIHIDE
IPC: F23J13/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce an increase in the volume and weight of a boiler waste gas duct apparatus wherein there is provided a denitration apparatus for remov ing NOx in the course of a waste gas duct. SOLUTION: The present apparatus is adapted such that a denitration apparatus body 11 for removing NOx in waste gas HG discharged from a boiler and a waste gas duct 13 for flowing the waste gas HG discharged from the boiler. Herein, there is provided an outer wall united with a side wall 24 of the denitration apparatus body 11 as an outer wall provided in opposition to a side wall of the denitration apparatus body among outer walls forming an inlet duct 23 through which the waste gas HG from the waste gas duct 13 is introduced into the denitration apparatus body 11.
Patent JP-S62292695-A (JP)
Title: Method for melting and recrystallizing polysilicon thin film
Inventor: ISHIDA MAMORU
IPC: C30B11/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a silicon thin film having electric field-effect mobility approximating that of a single crystal with an inexpensive device and a simple operation by heating and melting a linear polysilicon thin film formed on an electrical insulating substrate by an electric current to recrystallize the thin film. CONSTITUTION:A linear polysilicon thin film 2 is patterned on an insulating substrate 1 of quartz, etc., an electrode 3 is brought into contact with the thin film, and the film is covered with a cap material 4. An electric current is passed through the electrode 3 under such conditions, and the polysilicon thin film 2 is heated by the Joule's heat, melted, and recrystallized. A high-m.p. metal such as 'nichrome' in used for the electrode 3, and the width of the pattern line of the polysilicon thin film 2 is increased under the electrode 3 or in the vicinity of the electrode. An insulating film of silicon diode, silicon nitride, etc., is used for the cap 4. As a result, a thin film useful as the active layer part of a transistor is obtained.
Patent JP-H01306309-A (JP)
Title: Rocking link mechanism for automobile
Inventor: NISHIYAMA NAOKI
IPC: B60G7/02
Filed: 1988-05-31
Abstract: PURPOSE:To constrain the traverse movement of a car body and to improve alignment by providing a pair of the elastic supporting parts compressed or tensed in opposition according to the rocking of a link at both sides of one end position at least of a rocking link. CONSTITUTION:The elastic annular bodies 4, 5 having cavity parts 8, 9 via a pair of cylindrical bodies 2, 3 are provided at one end of a link 1 and an elastic annular body 11 is provided via a cylindrical body 10 at the other end thereof. When a rocking link is rocked, the corresponding parts of the elastic supporting parts at both sides are compressed or tensed in opposition and the spring constants vary according to the parts of the compression side and tensile side at the respective elastic supporting part, so the rocking center is subjected to decentering according to the rocking and the moving locus excepting a circular arc can be drawn at the other end of the rocking link. Consequently this rocking link is adaptable for various control arms of a lateral rod, etc.
Patent JP-H03210311-A (JP)
Title: Continuous volume production of high impact resisting vinyl aromatic (co) polymer
Inventor: KURAUDEIO BUONERUBA
IPC: C08F2/02
Filed: 1990-05-24
Abstract: Described is a process for the continuous bulk production of high impact vinylaromatic copolymers in which a vinylaromatic monomer, an optional vinyl-cyanide comonomer, a rubber, a part of a diluent solvent and a catalyst are premixed at a temperature below 100 DEG C and fed to an agitated tubular plug-flow reactor which is divided into several stages or zones. The excess mixture is recycled to the premixer and the remaining portion of the diluent solvent is injected in the top of the reactor to prevent the formation of incrustations. In the first zone of the reactor, the temperature and the residence time of the mixture are controlled so as to halve the catalyst lifetime. The polymerization is continued in the subsequent zones of the reactor until at least 40% by weight of solids have been formed.
Patent JP-2000320080-A (JP)
Title: Structure of roof
Inventor: MURAKAMI YOSHINORI
IPC: E04D3/366
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To ensure watertightness in a seam-folding connecting section while improving the appearance of a batten seam-shaped roof. SOLUTION: In the structure of the roof, engaging recessed sections 7 engaged with seam-folding connecting sections 11 are formed to the internal surfaces of the opposed mounting pieces 8, 8 of an approximately inverted U-shaped metal fitting 5, cover retaining pieces 9 retaining a decorative cover 12 to the outside is projected from the lower end sections of the mounting pieces 8, a pair of receiving pieces 10, 10 elastically retaining cover push-up pieces 13 are projected from the upper end sections of the mounting pieces 8, sections to be retained 14 are formed to lower sections on both sides of the long-sized decorative cover 12, the mounting pieces 8 of the metal fitting 5 are arranged on the internal surface sides of the upstanding connecting pieces 2 and the seam-folding connecting sections 11 are engaged with the engaging recessed sections 7,  the cover push-up pieces 13 are engaged elastically between the opposed receiving pieces 10, 10, and the sections to be retained 14 of the decorative cover 12 are retained to the lower sections of the cover retaining pieces 9 while the cover push-up pieces 13 are brought into contact elastically with the rear of the decorative cover 12.
Patent JP-S5258917-A (JP)
Title: Optical lamination recording
Inventor: NOGUCHI MASARU
IPC: G03B27/52
Filed: 1975-11-10
Abstract: PURPOSE: To enable a laminated record by arranging a mask of larger opening than the largest focused image near the focused position of a main image, and illuminating a different image from the main image with the same light source by the use of an optical element for the optical path change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5562175-A (JP)
Title: Chemical treating method for manganese-plated steel material
Inventor: IKENO TERUO
IPC: B05D7/14
Filed: 1978-11-02
Abstract: PURPOSE: To stabilize the plated surface of a steel material and to improve painting property, by treating the steel material plated with Mn or Mn alloy with an aq. soln. contg. a polyhydric phenol having 3 or more functional groups in the structure thereof to form a very thin film of the polyhydric phenol.  
     CONSTITUTION: A steel material plated with Mn alone, or with an alloy of Mn and Zn, Cu, Ni, Co, Fe, or Sn etc. is treated with an aq. soln. of the following composition: An aq. soln. contg. 0.05W5% polyhydric phenol which includes in its structure 3 or more functional groups selected from the group consisting of pyrogallol, gallic acid, chebulinic acid, and ellagic acid. When the treated material is applied with a coating medium, the functional groups react chemically with the Mn-plated surface and with the coating to stabilize the Mn-plated surface and to improve the adhesion property of the coating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5658995-A (JP)
Title: Hanger for plating
Inventor: YOSHIKAWA YASUHIRO
IPC: C25D17/08
Filed: 1979-10-20
Abstract: PURPOSE: To obtain a hanger for plating secured firmly, by melt-sticking plural branch rods to a member to form one unit, then by driving plural number of said units arranged on a main rod.  
     CONSTITUTION: Plural e.g. two branch rods 2 are spot welded to an S-shaped member 3 to form one unit A. Plural number of said units A are arranged along the longitudinal direction of a main rod 1 having a hook-shaped end 1a, and the members 3 and the branch rods 2 of every units are driven to the main rod 1 by pressing so as to be secured. The whole of the hanger hereby obtained with exception of both ends of the branch rods 2 is coated with insulating resin film 4. Thus a hanger for plating secured firmly without jolting, is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5924635-A (JP)
Title: Manufacture of light-transmitting foam containing giant bubble
Inventor: AMANO NORIO
IPC: B29K25/00
Filed: 1982-08-02
Abstract: PURPOSE:To obtain uniform foam with excellent light transmitting property by a method wherein polystyrene resin and a small amount of sodium chloride are fed in an extruder and molten by heating therein and, after that, expanded by extrusion with volatile blowing agent. CONSTITUTION:100pts.wt. of polystyrene having mean polymerization degree of 1,400 and 1.0pts.wt. of sodium chloride are fed in an extruder 1 and molten by heating and at the same time the blowing agent or liquefied butane is fed from a blowing agent feeder 3 connected at the central part of the screw in the extruder 1 into the molten resin at the ratio of 5pts.wt. of butane to 100pts.wt. of polystyrene. Next, tubular foam 6 extruded from an extrusion nozzle equipped with a circular die is cut open with a cutter 5 immediately after extrusion in order to obtain the foam 7. The foam 7 is 1.2mm. in its mean bubble diameter and has uniform giant bubbles, the mean bubble diameter of which is 14mm. in the direction of the flow of the foam and 1.4mm. in the direction of the width of the foam.
Patent JP-S5963775-A (JP)
Title: Capacity reduced electrode assembly
Inventor: BINSENTO DEEBITSUDO KANERA
IPC: H05H1/46
Filed: 1983-07-25
Abstract: A reduced capacitance electrode assembly for use in an alternating current plasma system provides reduced input capacitance to an associated tuning network. The assembly includes an electrode adapted to receive alternating current power for maintaining a plasma region and a plurality of electrically conductive plates. The plates are closely spaced apart by less than a predetermined distance on one side of the electrode for precluding the formation of a plasma region on the one side of the electrode and for providing a plurality of series capacitances to present a substantially reduced capacitance to the alternating current power. The reduced capacitance electrode assembly is particularly useful in a system for making photovoltaic devices wherein a plurality of amorphous semiconductor materials is deposited onto a continuous conductive substrate moving through a corresponding plurality of deposition chambers. At least one of the chambers includes a reduced capacitance electrode assembly comprising an electrode spaced from the substrate adapted to receive alternating current power for establishing a plasma between the electrode and the substrate, and a plurality of electrically conductive plates being closely spaced apart on the side of the electrode opposite the substrate for confining the plasma between the electrode and the substrate and for providing a plurality of series coupled capacitances to present a substantially reduced capacitance to the alternating current power.