baber/WOPTO huggingface dataset:
Patent JP-H10262506-A (JP)
Title: Fishing rod
Inventor: ITO KOICHI
IPC: A01K87/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod having jointing structure so as not to rotate the rod pipe(s) even if a torsional torque is developed on one of the rod pipes jointed to each other and so as to enable quick jointing operation. SOLUTION: This fishing rod is designed to have such structure as to mutually joint front and rear rod pipes 12, 10 and comprise an engagement structure having such connective engagement planes 10K, 12K that, when a torsional torque is applied to one of the rod pipes, the torque is transmitted therethrough to the other engaged with the former and a cylinder member 14 enabling tightly bind the outer circumference of the front side rod pipe 12 and that of the rear side rod pipe 10 to each other both in the front and rear of the engagement structure, and the tightly bound structure composed of the front and rear rod pipes and the cylinder member is gradually tapered in the longitudinal direction or has an area with noncircular cross-sectional shape, and there is one of structures 12H, 14F:10H, 14R each of which is tightly bindable by a revolving operation of 360 degree or less.
Patent JP-H06311163-A (JP)
Title: Bus input interface circuit
Inventor: HAYAKAWA YASUSHI
IPC: H03K19/0175
Filed: 1993-04-20
Abstract: PURPOSE:To provide a bus input interface circuit which can execute a low power consumption operation. CONSTITUTION:A signal transition detection circuit 10 consists of a delay element 3 inputting the signal of a bus 4 and a two inputs exclusive OR gate 2 inputting the signal of the bus 4 and the output of the delay element 3. The exclusive OR gate 2 detects the transition of the signal given to the bus 4 and outputs a control signal CNT. A signal holding circuit 11 consists of inversion gates 6 and 7 and P-type MOSFET 5. The inversion gate 6 inputs the signal of the bus 4 and the inversion gate 7 inputs the output of the inversion gate 6. The source electrode of P-type MOSFET 5 is connected to the bus 4 and a drain electrode is connected to the output of the inversion gate 7. The control signal CNT is given to the gate electrode. Thus, leaking current can be suppressed in a period when potential in the bus possible collides.
Patent JP-H10269688-A (JP)
Title: Changer type recording medium reproducing device
Inventor: ASANO MICHIHIRO
IPC: G11B19/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To promote selecting operability of recording media with a limited number of switches by using an n-number of 1st operating switches for specifying an operation mode for a single signal source after selecting this signal source in common with the selecting switches for selecting one of the n-number of recording media during a prescribed time after operating a 2nd operating switch. SOLUTION: A front panel 2 of an on-vehicle CD changer 1 with an FM/AM radio receiver is provided with a slot 5 for inserting and ejecting a disk, and is also provided with individual mode keys for CD 6, FM 7 and AM 8 respectively for the purpose of selecting these signal sources. After one signal source mode is selected, one of the 1st operating switches 11-16 is operated to instruct a change for a required operation state. The CD key 6 and an ejection key 17 are provided as the 2nd operating switches. After these keys are operated, the 1st operating swithes 11-16 are operated within 1 sec for instance, the corresponding disks 1-6 are directly selected to start reproduction or ejection.
Patent JP-H07303375-A (JP)
Title: Method for improving power factor of switching power unit and switching power unit
Inventor: TAKAHASHI SEIICHI
IPC: H02M3/28
Filed: 1994-05-02
Abstract: PURPOSE:To improve the power factor of a switching power unit so as to suppress the generation of harmonic components by discharging both a smoothing capacitor and charging-discharging capacitor when the voltage between the terminals of the charging-discharging capacitor drops to a prescribed value. CONSTITUTION:A switching power unit is constituted by connecting one end of a charging-discharging capacitor 17 to the output terminal 3 of a full-wave rectifier 2 and the other end of the capacitor 17 to the other end of a smoothing capacitor 5, and then, connecting a third diode between one end of the capacitor 17 and a dividing point at which a primary winding 15 is divided at a prescribed turns ratio. Although a sine-wave AC voltage Vs is full-wave rectified by means of the rectifier 2 when AC power supply 1 is made, the output current I of the rectifier 2 is changed by shifting the charging timing, because the voltage v5 across the terminals of the capacitor 5 is relatively high and the voltage v17 across the terminals of the capacitor 17 is relatively low. As a result, the power factor of the power unit 100 is improved and the generation of harmonic components is suppressed, because the waveform of the electric current of the AC power supply 1 is relieved in steepness.
Patent JP-S61252184-A (JP)
Title: Thermal transfer printer
Inventor: HIBINO IKUO
IPC: B41J2/345
Filed: 1985-05-02
Abstract: PURPOSE:To enable a misprinted part on a recording paper to be corrected easily and securely, by a construction wherein a printing thermal head and a correcting thermal head having a heating part wider than that of the printing thermal head are provided side by side along the moving direction of a carriage. CONSTITUTION:The printing thermal head 10 and the correcting thermal head 11 each of which has a heating part comprising a plurality of heating resistor elements arranged orderly are provided side by side at a front part of the carriage 4. On misprinting, the carriage 4 is moved to locate the correcting thermal head 11 at a correcting position, a correcting transfer ribbon 7 is pressed against a recording paper 2, the head 11 is operated to generate heat, and a take-up driving force is given to a correcting take-up roller 9 provided in a ribbon cassette 5. By the heat generated by the head 11, a heat-sticking resin on the ribbon 7 is melted and is adhered to the misprinted part on the paper 2, and after cooling, the misprinted part is lifted off, thereby correcting the misprint.
Patent JP-H09257392-A (JP)
Title: Heat exchanger
Inventor: UEKADO MASAKI
IPC: B23K35/30
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the damage such as metal dusting at a welded part of a high temperature side tube plate to a tube or particularly at a welded heat affected part in a multitubular heat exchanger for heat exchanging low temperature gas with high temperature gas. SOLUTION: This heat exchanger comprises a plurality of tubes 12 mounted between a high temperature side tube plate (tube inlet side tube plate) 10 and a low temperature side tube plate (tube outlet side tube plate) 20 in a shell 16. In this case, the plate 10 and tubes 12 are formed of carbon steel or a low alloy steel, padding or clad is provided on the surface of the tube 12 at least near the tube 10 by using an alloy containing nickel or/and chromium of higher concentration than that of the base material, and the plate 10 is welded to the tubes 12 by using a welding rod formed of the alloy containing nickel or/and chromium of higher concentration than that of the base material.
Patent JP-S5618468-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: ASHIKAWA KAZUTOSHI
IPC: H01L29/78
Filed: 1979-07-25
Abstract: PURPOSE:To stabilize the threshold voltage of an MOS semiconductor device by covering the surface of a channel region with an oxide film and a nitride film when diffusing an n<+>-type source and drain to eliminate external diffusion of phosphorus impurity at the time of oxidizing gate. CONSTITUTION:A surface oxide film 2 is formed on a p<->-type Si substrate 1, and with a nitride film 13 formed thereon as a mask an n<->-type well 3 is formed in the drain region. Then, n<+>-type layers 14, 15 becoming source and drain are formed to form n<+>-type source 8 and n<+>-type drain 9 by thermal diffusion, and oxide films 16, 17 are formed. Then, the film 13 is removed, thin portion 2 of the oxide film is once removed, and a gate oxide film 18 is newly formed thereafter. Subsequently, a polysilicon gate 19 is formed, and with the gate 19 as a mask an n<+>-type layer 20 is formed. Then, a PSG film 21 is formed on the entire surface, contact photoetching is executed in the source and the drain regions, and aluminum wires 22 are then formed.
Patent JP-S59230643-A (JP)
Inventor: MAIKERU JIEIMUZU GURIIN
IPC: C07C69/96
Filed: 1984-05-10
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-H05263259-A (JP)
Title: Ni-p-mo electroless plating bath and plating method
IPC: C23C18/50
Filed: 1992-03-19
Abstract: PURPOSE:To form a nonmagnetic Ni-P-Mo plating film by jointly using >=2 kinds of dicarboxylic acids or their salts as the complexing agent of an electroless plating bath. CONSTITUTION:A complexing agent is added to an Ni-P-Mo electroless plating bath contg. 4-8g/l of a water-soluble nickel, 0.01-1g/l of a water-soluble molybdate and further hypophophorous acid or its salt. Two or more kinds of dicarboxylic acids or their salts are jointly used as the complexing agent, and an oxydicarboxylic acid or its salt is used as at least one kind. Consequently, an Ni-P-Mo plating film capable of maintaining non-magnetism even when heat-treated at 300 deg.C for 3hr is deposited at a high rate with a good throwing power of electrolytic coloring.
Patent JP-S63258518-A (JP)
Inventor: MATSUKUBO KOUTAROU
IPC: C12N1/14
Filed: 1987-04-15
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-S5520737-A (JP)
Title: Cosmetic
Inventor: KUMAGAI SHIGENORI
IPC: A61K8/00
Filed: 1978-08-01
Abstract: PURPOSE:A cosmetic capable of making a beautiful toilet with improved water resistance, having good compatibility with pigments and a low product viscosity. comprising a specific disiloxane as a rolatile oil. CONSTITUTION:A cosmetic comprising one or two or more types of disiloxanes, e.g. tetraethyldimethyldisiloxane, having at least two ethyl or propyl groups in the alkyl groups of the siloxane compounds of the formula (R1-R6 are methyl, ethyl, or prophyl groups). The cosmetic having good wettability with pigments, reduces the product viscosity, improves usability, dissolves resin constituents well, and provides a toilet having improved water resistance.
Patent JP-S5618754-A (JP)
Title: Defect-probing agent
Inventor: INOUE KIYOSHI
IPC: G01N27/84
Filed: 1979-07-24
Abstract: PURPOSE: To provide a defect-probing agent capable of a ready and clear defect- probing as well as recording by adding and mixing a malleability adding agent and coloring agent to a proper quantity of magnetic powder, a required volume of solvent and film forming compound and brushing this on the object to be probed.  
     CONSTITUTION: For probing the defect parts of iron and steel a magnetic fine powdery substance (magnetic powder) having a high magnetic permeability, e.g. pure ion having a grain size of less than 100 mesh is used, and to this a film forming material, e.g. rubber, and a required quantity of an extending agent are added, and additionally a white or yellow coloring agent and a surface-active and malleable additive, e.g. butyric acid are added and mixed togther to form a liquid defect- probing agent. The agent is brushed or sprayed on the whole surface of the object to be probed. After having dried, the solidified film on the painted surface is peeled off. This permits the magnetic powder existing on a defect part to be distinguished with the naked eye, accordingly, the defect part, its configuration and dimension are made clear. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02273131-A (JP)
Title: Production of bupleurum plant
Inventor: KOMIYA TAKEYA
IPC: A01H4/00
Filed: 1989-04-13
Abstract: PURPOSE:To produce a Bupleurum plant having uniform quality and high content of saponin which is an active ingredient by culturing the plant in a culture medium where ratio of mol concentration of nitric acid ion and aluminum ion is controlled to a prescribed value. CONSTITUTION:Root cut off from a plant body is cultured by a well-known method. In a culture medium used, nitric acid ion mol concentration of normal solid medium and liquid medium is controlled to about 1.5-20 times, preferably about 2-4 times ammonium ion mol concentration. The resultant cultured root is further cultured for several days in a culture medium where nitric acid ion mol concentration is ammonium ion mol concentration or below to produce a plant. The culture is preferably carried out under dark condition.
Patent JP-S61252778-A (JP)
Title: Picture reproducing device
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/93
Filed: 1985-05-01
Abstract: PURPOSE:To reproduce a stereoscopic picture by a polarization system without preparing two sets of reproducing devices by reproducing a video signal from two tracks at the same time and individually. CONSTITUTION:M pickup elements constituting a pickup means are disposed separately from each other in the direction of the width of a track, individually and simultaneously scans m tracks on which the video signals of m channels are separately recorded and reproduce the recorded video signals at the same time. Thereby, when the video signals of the m channels are a video signal B for a right eye and a video signal A for a left eye for the stereoscopic picture, the stereoscopic picture can be reproduced by one set of the reproducer.
Patent JP-S62252169-A (JP)
Inventor: JIRU BUSHIYARURA
IPC: H04N5/372
Filed: 1987-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08256525-A (JP)
Title: Intermittent furrower seeder
Inventor: FUKUMA HIDEAKI
IPC: A01C5/06
Filed: 1995-03-27
Abstract: PURPOSE: To readily fit a seeder into a rice transplanter and surely seed into a seed hole of a field. CONSTITUTION: A furrower part 27 in a sowing working machine is constituted of a furrower arm 59 rotated by a driving shaft 56 supported so as to obtain a driving force from a driving case 21 and a furrower claw 63 attached to the furrower arm 59 and rotated according to the prescribed locus together with rotation of the furrower arm 59, and a sowing part 31 is provided in a frame 32 extended in the rear of the driving case 21 and a driving part 42 of the sowing part 31 is connected to the output part on the driving case 21 side and the sowing part 31 is engaged with the furrower 27.
Patent JP-S57208562-A (JP)
Title: Copying machine
Inventor: KIKUCHI NOBUO
IPC: G03G15/00
Filed: 1981-06-18
Abstract: PURPOSE:To offer the convenience of transportation and packing, by mounting attachments, such as a paper discharging tray and a paper feeding cassette detached from a copying machine body for transportation and packing, fixedly on the main body through locking members. CONSTITUTION:A tray 5 covers a press-contacting plate 3 closely without any dead space, and is held fixedly on a copying machine body 1 by the engagement between projections 12 and 12 and slit holes 54 and 54. The original press-contacting plate 3 is positioned and held fixedly by the fixed tray 5 with the tip  side bent edge 51 of the tray through the engagement between projections 31  and 31, and holes 53 and 53. Namely, a moving type original table 2 is held  fixedly and a paper feeding cassette 6 is also held stably on the tray 5.
Patent JP-2000218070-A (JP)
Title: Tool for opening hole
Inventor: WAKAMIYA KIYOMI
IPC: B26B17/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a tool for opening a hole capable of easily and safely opening the hole on an object which is the object of opening the hole like the case of discharging gas from a filled object filled with high pressure gas. SOLUTION: This tool 20 for opening the hole is provided with a blade part 21 provided with a sharp tip part in an acute angle shape and a pressing part 22 provided with a recessed part 24 for positioning the object for clamping and pressing the object together with the blade part 21. The tip part of the blade part 21 faces the recessed part 24, and when the tip part of the blade part 21 and the recessed part 24 are brought closest, the tip part of the blade part 21 is positioned near the recessed part 24 so as not to be in contact with the bottom part of the recessed part 24.
Patent JP-S58212118-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: H01F10/16
Filed: 1982-06-04
Abstract: PURPOSE:To form the magnetic recording medium having the stabilized magnetic characteristic by a method wherein Co is adhered on a substrate, while at least one kind out of P, As, Sb, Bi is adhered on the above-mentioned substrate to form a magnetic substance layer. CONSTITUTION:The belt type substrate 2 consisting of a macromolecular film of polyester, etc., is made to travel horizontally in a vacuum device 1 held at the degree of vacuum of extent of 10<-5>Torr. The ferromagnetic substance metal 4 of Co is accommodated in an evaporation source 3, Co is molten to be evaporated, and cobalt is evaporated on the surface of the substrate 2 travelling horizontally. P, etc., are irradiated to be adhered on the surface of the substrate 2 from an ion source 5 of P and As, Sb, Bi. Accordingly, the magnetic substance layer becomes to the alloy layer of Co and P, etc. Because the alloy layer thereof has extremely large magnetic reluctance, the squareness ratio, and the influence of an angle of incidence is small, the magnetic recording medium having the stabilized magnetic characteristic can be obtained.
Patent JP-S60239576-A (JP)
Title: Floor covering material of abrasion and staining resistance
Inventor: SAKATA KENJI
IPC: E04F15/16
Filed: 1984-05-14
Abstract: PURPOSE:A floor covering material made of a vinyl chloride resin as a base is laminated with a thermoset polyurethane film to give a floor covering with high wearing and staining resistance. CONSTITUTION:A floor covering material of a vinyl chloride resin as a base is laminated using an adhesive or by heat-fusing with a thermally cured polyurethane obtained from a polyhydroxy compound with 500-3,000mol.wt. such as polyetherpolyol, polyesterpolyol, a low-molecular active hydrogen compound, such as ethylenediamine and an organic isocyanate, e.g., made by coating a solution of polyurethane in an organic solvent on a releasing sheet in a thickness of 20-200 microns and curing the polymer. The resultant material is used for heavy pedestrian traffics.
Patent JP-S59224627-A (JP)
Inventor: ABE HIDEHARU
IPC: A01G9/02
Filed: 1983-05-28
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-S58211778-A (JP)
Inventor: KUROKI TOSHIO
IPC: G06Q50/10
Filed: 1982-06-04
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-S5720658-A (JP)
Title: Automatic flaw detector for plate like material to be inspected
Inventor: NISHI KENICHI
IPC: G01N29/30
Filed: 1980-07-11
Abstract: PURPOSE:To prevent a flaw detecting sensor from being damaged by earthquake by controlling said sensor by the presence or not of P wave and S wave. CONSTITUTION:A steel plate 1 is fed through a conveying line 3 by a conveying line control device 2. When a driving mechanism 4 which controls the elevation of a flaw detecting sensor 5 is going to make flaw detection, it lowers the sensor 5, and opposes the same in proximity to the steel plate by way of an ultrasonic wave medium. While not in flaw detection, it holds the sensor apart from the material to be inspected. A transmitting and receiving means 6 applies transmission wave to the sensor 5 and receives the wave reflected from the defects of a material 1 to be inspected. If a sensing signal 9 is emitted from a P wave sensor 8, a sensor-up signal is applied from a controller 7 to the mechanism 4, thereby allowing the sensor 5 to ascend. When no S waves are sensed despite the lapse of a predetermined time after the sensing of the P wave, the sensor 5 is so controlled by the controller 7 as to be reset to the state in the flaw detection.
Patent JP-H01266140-A (JP)
Title: Production of epoxy resin tablet for semiconductor sealing
Inventor: YOSHIDA TETSUO
IPC: C08J3/12
Filed: 1988-04-18
Abstract: PURPOSE:To obtain continuously in good productivity epoxy resin tablets for semiconductor sealing, having a high specific gravity and excellent adhesion to semiconductor, etc., by mixing an epoxy resin powder with a specified amount of a silicone lubricant and molding the obtained mixture into tablets. CONSTITUTION:100pts.wt. epoxy resin composition powder (e.g., bisphenol A epoxy resin powder containing a curing agent) is mixed with 0.01-0.5pt.wt. silicone lubricant. As said silicone lubricant, an alpha-olefin-modified silicone or an organopolysiloxane of formula I (wherein Rf is a perfluoroalkyl) is used. It is desirable that the silicone lubricant is previously dissolved in a solvent of a b.p. <=120 deg.C (e.g., silicone of formula II) and mixed with the resin. This mixture is molded to obtain epoxy resin tablets for semiconductor sealing. In this way, it is possible to perform the molding without forming any chippings, crazings, etc. on the surfaces of tablets.
Patent JP-H09280079-A (JP)
Title: Lockup clutch controller for vehicle
Inventor: TAMURA TADASHI
IPC: B60W10/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reliably prevent disengaging shock in a lockup clutch. SOLUTION: When a lockup clutch 32 is disengaged by means of a lockup clutch selector 200 (SA13), a temporal reduction in power of an engine 10 caused by an engine power reducing means 202 is followed by a reduction in transfer torque caused by the disengagement of the lockup clutch 32. As a result of which, a sudden drop in and the pulsation thereby of transfer torque are diminished as compared with in the simple disengagement of the lockup clutch 32, to reliably prevent disengaging shock in the lockup clutch 32.
Patent JP-S58213891-A (JP)
Title: Method for controlling iron electroplating solution
Inventor: OGAWA YUTAKA
IPC: C25D21/18
Filed: 1982-06-03
Abstract: PURPOSE:To facilitate operation and to accurately control a plating soln., by forming cathode and anode chambers with a partition wall fabricated by holding a cation exchange membrane between a cathode and an anode, introducing part of the plating soln. in a plating line into the cathode chamber, filling the anode chamber with an electrically conductive soln., and electrolytically reducing the plating soln. CONSTITUTION:A cathode chamber 5 and an anode chamber 6 are formed with a partition wall 4 fabricated by holding a cation exchange membrane 1 between a cathode 2 and an anode 3. An iron plating soln. 7 taken out of a plating line is introduced into the chamber 5, the chamber 6 is filled with an electrically conductive soln. 8, and the soln. 7 is electrolytically reduced. Since the electrodes 3, 4 are separated by the membrane 1, only the generating of O2 is carried out on the anode 3, and a plating reaction, a reducing reaction represented by Fe<+3> Fe<+2>, and an H2 generating reaction are caused on the cathode 2. Accordingly, Fe<+3> in the iron plating soln. can be reduced without especially supplying ions.