baber/WOPTO huggingface dataset:
Patent JP-S60236045-A (JP)
Title: Evaluating method of dispersion degree in solid solution compound suspension
Inventor: GOI KATSUNORI
IPC: G01N11/14
Filed: 1984-05-09
Abstract: PURPOSE:To evaluate a degree of dispersion of a suspension by rotating a rotor placed in a solid solution suspension at a different shearing speed, measuring a shearing stress after a prescribed time has elapsed, and deriving a logarithmic ratio of a stress and a variation of a speed. CONSTITUTION:A magnetic paint to be measured is contained in a vessel 1, and a rotor 2 is controlled by a control unit 4 and rotated at a shearing speed which is varied intermittently and stepwise. That is to say, the rotor 2 is started suddenly, a prescribed shearing speed is given continuously only for a prescribed time, and thereafter, stopped suddenly and made to remain still for a prescribed time. This operation is executed repeatedly in a state that the shearing speed is raised stepwise, and the torque of the rotor 2 is detected by a measuring head 3, recorded continuously by a recording meter 6, and also inputted to a computer 7. The shearing stress is derived from a torque value of a prescribed time after the shearing force is given, a logarithmic ratio of a variation of the shearing speed and a variation of the shearing stress is calculated, and it becomes a parameter of a degree of dispersion of a paint.
Patent JP-H08283907-A (JP)
Title: Steel sheet and aluminum sheet, excellent in deep drawability, and their production
Inventor: YOSHINAGA NAOKI
IPC: C22C38/00
Filed: 1995-04-17
Abstract: PURPOSE: To easily produce a steel sheet or aluminum sheet, excellent in deep drawability, at a low cost by specifying the shape and size of a crystalline grain in the cutting plane parallel to a sheet surface, respectively, and forming a sheet having high r-value. CONSTITUTION: In a steel or aluminum sheet of <=2.0mm sheet thickness, the crystal structure in the cutting plane parallel to a sheet surface is regulated so that it is composed of columnar or acicular crystals having <5μm average crystalline grain diameter and >=200μm average length in a sheet thickness direction. By this method, r-value can be regulated to >3.0 in the case of steel sheet and to >=1.0 in the case of aluminum sheet, respectively, and excellent deep drawability can be provided. This steel sheet or aluminum sheet can be easily obtained by using electrodeposited iron or electrodeposited aluminum as a stock and reducing the thickness by >=100μm preferably from the sheet surface on the electrode side and then applying temper rolling at 0.3-<10% draft.
Patent JP-S58209099-A (JP)
Title: Rotary anode x-ray tube
Inventor: KOBAYASHI MAKOTO
IPC: H05G1/66
Filed: 1982-05-31
Abstract: PURPOSE:To prevent any short circuit accident between the wires of a stator winding by rotating an anode at high speed by applying electric power to a stator prior to high voltage being applied, then performing X-ray photographing while the anode is rotating by inertia by developing a short circuit between the terminals of the stator winding. CONSTITUTION:In photographing an X-ray picture, at first, a rotary anode 5 is rotated at high speed by connecting a stator winding 2 to an energizing power source 3 through a selector switch 7. Next, high voltage is applied across an rotary anode 5 and a cathode 6 by supplying electricity to a high voltage power source 4 by closing a switch 8. Here, just prior to the switch 8 being closed by an interlocking means 9, a short circuit is developed between the terminals of the stator winding 2 by opening the keep-alive power source 3 by switching the selector switch 7. Then an X-ray picture is taked while the rotary anode 5 rotates by inertia. As a result, even when electric discharge develops within the tube or the circuit system, there is no possibility that unusually high voltage develops across the wires of the stator winding 2, and any short circuit accident of the stator winding 2 can be prevented.
Patent JP-H11287131-A (JP)
Title: Gas turbine system
Inventor: TANAKA KEIJI
IPC: F02C7/047
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To ensure a stable operation under a severe condition of wind blowing with snow. SOLUTION: This system comprises a gas turbine 16, and an air intake chamber or room 11 taking in air to the gas turbine 16. The room 11 has a plurality of air intake faces. The room 11 is provided with a plurality of air flow controllers controlling air intake amount corresponding to the air intake faces and controllers for controlling the air flow controllers.
Patent JP-S58208711-A (JP)
Title: Multilayered film reflective mirror
Inventor: KUBO SHIGEO
IPC: G02B5/28
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a durable multilayered film reflective mirror enhanced in resistance to deterioration of adhesion of the reflective films and scratching of the mirror faces, by interposing SiO2 or Al2O3 between a base and the layers to be applied to the base in order to avoid contact of the surface layer of organic polymer with a titanium oxide layer. CONSTITUTION:The surface of the base G made of glass, ceramics, plastics, or metals, or the like is thoroughly cleaned to form a cleaned face, and on this face a single layer is formed consisting essentially of TiO2 having high refractive index, or a multilayer is formed contg. TiO2 in at least the last layer, and it may contain other substance, such as ZrO2, CeO2, or ZnS. As a substance having low refractive index, AlF33Na, MgF2, CeF3, SiO2, etc. can be used, and multilayered films L are formed by alternately laminating them in the best film thickness, and on these films, a stable oxide A made of SiO2 or Al2O3 or its mixture is formed. The mirror face is completed by further coating said oxide A with a light nontransmitting protective film C made of org. polymer.
Patent JP-H07289652-A (JP)
Title: Magnetic therapeutic appliance
Inventor: MIYAKE MASAMI
IPC: A61N2/08
Filed: 1994-04-28
Abstract: PURPOSE:To protect the record information of a magnetism record medium around a magnetic therapeutic appliance by providing a magnetism shield material for reducing the leak of magnetism to the opposite side of a human body, regarding a magnetic therapeutic appliance having a magnet and an adhesive tape for the attachment thereof to a human body or clothes. CONSTITUTION:This magnetic therapeutic appliance 10A is attached to a human body 3 or clothes for use, and provided with a magnet 1 and an adhesive tape 2 for attaching the magnet 1 to the body 3 or clothes. In addition, the appliance 10A has a magnetism shield material 5 for reducing magnetism leak to the opposite side of the body 3. According to this construction, the magnetism of the magnet 1 in any appliance 10A acts only on the body 3 and the leak of magnetism to the opposite side of the body 3 is effectively prevented with the magnetism shield material 5. Thus, even when a magnetic card or the like is held in the neighborhood of the appliance 10A, record information therein is not disturbed with the magnetism of the magnet 1 of the appliance 10A.
Patent JP-2000281362-A (JP)
Title: Production of sheet-like glass and forming die for sheet- like glass
Inventor: KITAYAMA AKIMI
IPC: C03B11/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to form glass having a small thickness and high surface accuracy in forming of the sheet-like glass, such as substrates for magnetic recording medium. SOLUTION: The process for producing the sheet-like glass has a stage for preparing a die 10 which consists of an upper die 13 and a lower die 11 having forming surfaces and of which at least one forming surface 11a or 13a of the upper die or the lower die has a stage for preparing materials consisting of a component containing gold(Au), a supplying stage for supplying softened glass to the forming surface of the lower die, a pressing stage for pressing the glass by the forming surfaces of the upper die and the lower die in such a manner than the supplied glass attains a prescribed thickness and a taking-out stage for taking the pressed glass out of the die.
Patent JP-S5317645-A (JP)
Title: Foaming agent of hott melt thermal plastic adhesive
Inventor: CHIYAARUZU ETSUCHI SHIYOORU
IPC: B31B50/62
Filed: 1977-08-01
Abstract: The solid adhesive is placed in a tank (15) in which it melts to form a reserve of melt. The latter descends the walls (34, 35) of the tank towards the inlet (20) of a pump (16). A gas is transmitted at a pressure slightly above atmospheric pressure by a conduit (21) towards the air inlet. The liquid and the gas which enter simultaneously are mixed in the pump (16) and expelled under pressure into a conduit (22). The solution formed then passes through a filter (18), conduits (23) and a pipe (25) towards a dispenser gun at the outlet of which the solution forms a foam containing minuscule gas bubbles in the liquid. The bubbles grow and multiply when the stream moves away from the nozzle. Even after deposition on a substrate the beads continue to grow. This foam retains adhesiveness characteristics which are superior to those of the same adhesive when dispensed under the same conditions but without bubbles in the liquid. <IMAGE>
Patent JP-S5427190-A (JP)
Title: Ship used for laying stones in deep water
Inventor: FUJIO KOUICHIROU
IPC: B63B25/04
Filed: 1977-07-30
Abstract: PURPOSE: To prevent scattering of stones in deep water, by use of a stone-laying ship which is equipped with a hold for keeping stones and also equipped at its stern with a chute-like stone supplying stinger means arranged to be movable in vertical direction and also to be capable of being extended out toward the sea bottom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285012-A (JP)
Title: System linkage apparatus
Inventor: NISHIDAI ATSUSHI
IPC: H02H9/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress an instantaneous voltage drop in a failure by a method wherein a pair of rectifying switching devices are connected to one of AC terminals with which two power systems are connected to each other and a pair of diodes are connected to the other AC terminal and a DC reactor is provided between the respective connection points between the rectifying switching devices and the diodes. SOLUTION: A pair of thyristors TH1 and TH2 are connected to one (AC1) of a pair of AC terminals AC1 and AC2 which are connected to bus-bars 24 and a pair of diodes D1 and D2 are connected to the other AC terminal AC2. Further, a DC reactor L is connected between DC terminals DCI and DC2. If a failure such as a short circuit, etc., is produced in distribution lines 26 and an overcurrent tends to flow from a cogenerative bus-bar 23 side to a receiving bus-bar 22 side, the impedance of the DC reactor L is increased in order to keep a current flowing between both its terminals constant. With this constitution, a current limiting function by which a current flowing from the cogenerative bus-bar 23 side to the receiving bus-bar 22 side through the bus-bars 24 can be realized and an instantaneous voltage drop in a failure can be suppressed.
Patent JP-H02271011-A (JP)
Title: Stepping driving device of valve
Inventor: KAWAMURA HIDEO
IPC: F02D13/02
Filed: 1989-04-11
Abstract: PURPOSE:To perform stable opening/closing operation to the shift of an intake/ exhaust valve by arranging a linear pulse motor at the shaft end of the intake/ exhaust valve. CONSTITUTION:An upper magnetic pole 23 and a lower magnetic pole 33 are arranged specified distance apart in the direction of the reciprocation of an intake valve 1, being connected with the intake valve 1 of an engine 7. An upper coil 22 and a lower coil 32 generate lines of magnetic forces in the upper magnetic pole 23 and the lower magnetic pole 33, respectively. Moreover, plural pieces of permanent magnets 41-44, whose polarities are arranged alternately, are fixed to an engine, opposite to the upper magnetic pole 23 and the lower magnetic pole 33 and at interval different from the interval between the upper magnetic pole 23 and the lower magnetic pole 33. Hereupon, a control unit 5 controls the current application to the coils 22 and 32, and accords the electromagnetic forces, which act between the magnetic poles 23 and 33 and the permanent magnets 41-44, in the specified direction. Hereby, the driving force to the intake valve 1 does not change by the opening/closing shift, so stable opening/closing operation can be done.
Patent JP-S57209336-A (JP)
Title: Method and apparatus for preventing settlement of electric pole
Inventor: WATANABE TSUGUHIKO
IPC: E02D27/42
Filed: 1981-06-16
Abstract: PURPOSE:To prevent the settlement of electric pole by a method in which a supporter having a sufficient pressure-resisting area is constructed at the deepest portion an electric pole-erecting hole excavated by earth auger and an electric pole is erected on the supporter. CONSTITUTION:The first base plate A is inserted into the bottom of a hole excavated by a earth auger, and the first and second resistance plates 2 and 3 of the base plate A are pressed into holes of walls, drilled by two rotary angle pipes 12 in respective opposite directions on a line connecting with the center of the base plate 1. Then, under the guidance of the rotary angle pipe 12, the second base plate B is inserted and the third and fourth resistance plates 15 and 16 of the base plate B are pressed into the holes of the wall, drilled by the rotary angle pipe 12 in respective opposite directions on a line crossing at a right angle to the line in the opening directions of the first and second resistance plates 2 and 3. Then, under the guidance of the rotary  angle pipe 12, a reinforcing base plate C is inserted, a regulating bar 11 and 4 rotary  angle pipes 12 are removed, an electric pole is soon erected, and the reinforcing base  plate C is expansively set on the resistance plate expanded toward four directions  under the weight of the electric pole.
Patent JP-H01263218-A (JP)
Title: Production of high magnetic permeability alloy of ni-fe system
Inventor: INOUE TADASHI
IPC: C22C38/00
Filed: 1988-04-15
Abstract: PURPOSE:To produce the high magnetic permeability alloy of the Ni-Fe system having excellent DC magnetic characteristics at a low cost by subjecting an alloy made of a specific compsn. consisting of Ni, C, S, P, O, N, B, and Fe to hot working, then to specific cold rolling and intermediate annealing. CONSTITUTION:The cold rolling after hot working of the alloy is executed twice before and after the intermediate annealing at the time of producing a thin steel strip which is the Fe-Ni alloy contg. 43.0-48.9wt.% Ni, <=0.010% C, 0.0005-0.002% S, <=0.006% P, <=0.003% O, <=0.0015% N, and 0.0015-0.0050% B, and consisting of the balance basically Fe. The draft in a 1st cold rolling is specified to 50-98% and the draft in the 2nd cold rolling to 75-98%. The above-mentioned intermediate annealing is executed at 730-900 deg.C. The high magnetic permeability alloy of the Fe-Ni system having the excellent DC magnetic characteristics such as magnetic permeability, coercive force and saturation magnetic flux density is thereby obtd.
Patent JP-H06297985-A (JP)
Title: Controller for vehicle
Inventor: OOYAMA KOUZOU
IPC: B60W10/184
Filed: 1993-04-19
Abstract: PURPOSE:To provide a controller for a vehicle which can reduce erroneous judgement of a possibility of roll-over of the vehicle and carry out proper control for the vehicle. CONSTITUTION:This controller is provided with a gravitational-center-height data generating means 10 for generating data of the height of gravitational center of a vehicle, a roll angle calculating means for calculating a roll angle of the vehicle and a roll-over-judgement reference-value calculating means 30 for calculating a roll-over judgement reference value as a reference to judge roll-over of the vehicle based on the generated value by the gravitational-center- height data generating means 10 and the calculated value by the roll angle calculating means 20. When a driving state of the vehicle, for example, a lateral acceleration exceeds the roll-over judgement reference value, the vehicle is controlled for deceleration.
Patent JP-H02269570-A (JP)
Title: Super grinding particle cutting blade
Inventor: HAYASAKA KENJI
IPC: B23D61/02
Filed: 1989-04-10
Abstract: PURPOSE:To enhance soundproof effect by forming from sound absorbing material the core portion of a super grinding particle cutting blade, a filler for the hole through a reinforcing plate, and a covering layer on the surface of the plate. CONSTITUTION:A base 1 comprises a disk-shaped core plate 3 made of sound absorbing material (e.g. rubber) and reinforcing plates 4 stuck on both faces of the plate 3. A number of holes 5 formed through the surface of the reinforcing plate 4 are each filled with a wound absorbing material 7 and a covering layer 8 is formed on the surface of the material 7, and the core plate 3, the filler 7 and the covering layer 8 are integrated with each other to obtain a super grinding particle cutting blade excellent in soundproof effects. In this case, each hole 5 is made with a size of 1 to 5mm, and the reinforcing plates 4 are stuck on both faces of the core plate with a surface area of 10 to 30 parts of all the surface of the base 1.
Patent JP-S62247442-A (JP)
Title: Method and device for inputting selected and fixed data to be supplied to microcomputer
Inventor: HIRANO YUICHI
IPC: G06F13/10
Filed: 1986-04-21
Abstract: PURPOSE:To decrease the number of port terminals less than the number of desired bits of a binary signal by producing the binary signal with the pulse wave that passed through a linkage part connected between the port terminal and each input terminal and supplying the binary signal to the port terminal with a time delay decided in response to the corresponding timing. CONSTITUTION:An input circuit 5 produces the binary signal that sets the limit rotational frequency of an engine and is supplied to a microcomputer 6 from pulse waves (a) and (b). The computer 6 performs an operation to prevent the over-revolution of a crank shaft 1 by means of both waves (a) and (b) of the crank angle signal as well as the set signal received from the circuit 5. The 1st and 2nd output signals a0 and b0 of the computer 6 and the ignition signals received from the 1st and 2nd arithmetic means 4a and 4b are supplied to the 1st and 2nd logic means 7a and 7b respectively. Then the ignition signals are controlled and these signals actuate the 1st and 2nd ignition devices 8a and 8b which generate the high voltage to a coil.
Patent JP-H01263813-A (JP)
Title: Clock distribution system
Inventor: ARAI TOSHIO
IPC: G06F1/10
Filed: 1988-04-15
Abstract: PURPOSE:To prevent deterioration in the voltage accuracy by setting the timing of a sample clock signal after the duration of the rear edge noise of a 2nd clock signal and producing a 1st clock signal after the end of a sampling action carried out in said timing. CONSTITUTION:A sample holding/digital-analog hybrid IC consists of a sample holding circuit 1, an A/D converter 2, a synchronous logical system 3, and a clock signal generating circuit 4a. The circuit 4a adds a delay element 48 which causes a time delay to an input signal to a place between the input of a NOR gate 44 and the output of a delay element 47 to increase the delay value of the element 47 and to take the CP input of a TFF 41 out of the output of the element 48. Thus the timing of a sample clock signal phi3 is set after the duration of the noise which is produced at the rear edge of a 2nd clock signal phi'2. Then a 1st clock signal phi'1 is produced after the end of a sampling action of the circuit 1 carried out based on the signal phi'2.
Patent JP-S5317995-A (JP)
Title: Rubber cap with earth pole
Inventor: MURAKOSHI SHIGETOMI
IPC: H01R13/56
Filed: 1976-07-31
Abstract: PURPOSE: To promote a removal of the tension of the cord with a dimensional stability of the blade and a workability of wiring improved as well, by providing a protrusion for curving the cord on the inner circumferential face, with the blade for each pole fixed to the cover side together with the cord. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62291410-A (JP)
Inventor: UIRIAMU DABURIYU MIRUBAAN JIYU
IPC: F02B1/04
Filed: 1987-04-14
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-H08283245-A (JP)
Title: 2-aryl-5,6-dihydropyrimidinone and its use as herbicide
Inventor: KORIN MAIKERU TAISU
IPC: C07D401/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound represented by a specific formula and useful as a herbicide having broad herbicidal spectrum and effective against both monocot and dicot weed species in either pre-germination or post germination applications.  
     SOLUTION: This compound is represented by formula I [Ar is an (un) substituted allyl or a heteroaryl; R 3  is a (poly)haloalkyl, a (halo)alkenyl or the like; R 5a , R 5b , R 6a  and R 6b  are each H, a halo, an alkyl, an alkenyl, an alkynyl, an alkoxy or the like; R 5a  and R 6b  are each a fused 4-7 member ring containing 2-5 methylene groups together with carbon atoms to which they are attached; X is O or S], e.g. 2-(3-chlorophenyl)-3-propargyl-6- trifluoromethyl-5,6-dihydropyrimidine-4-one. Furthermore, the compound is preferably obtained by reacting, e.g. an amidine of formula II with an acrolein derivative of formula III, alkylating 4-one of a compound of formula IV obtained through a pyrimidive compound with a compound of the formula R 3 X. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60236765-A (JP)
Title: Wire for dot printer
Inventor: UCHIDA NORIMASA
IPC: B41J2/25
Filed: 1984-05-10
Abstract: PURPOSE:To obtain the titled wire excellent in the toughness and wear resistance by a boron-immersed hardening treatment of a wire material in a specified condition. CONSTITUTION:A wire 1 is hardened to the core in the segment 0.3-10mm., preferably 1-10mm. from the printing side tip face thereof while reduced to less than 40% as large as the radius thereof in the radial thickness of the hardened layer on the rear end side from this segment. Thus, even when the wire 1 is incorporated into a printhead and the tip 13 thereof is ground off by 0.05-0.2mm., the hardened layer 12 is left on the entire tip face thereof 1 to prevent eccentric wear on the tip face thereof while suppressing wear at the main guide section.
Patent JP-S58210981-A (JP)
Title: Aerosol producing agent
Inventor: YAMASHITA HIDEFUMI
IPC: C10N40/00
Filed: 1982-06-01
Abstract: PURPOSE:An aerosol producing agent, prepared by incorporating fluorinated graphite coated with a vinyl type polymer with a solvent capable of dispersing the above-mentioned polymer to form the aerosol, capable of dispersing the fluorinated graphite uniformly in using on the surface of a base material, e.g. bearing part, and improving the lubricity of the base material. CONSTITUTION:An aerosol producing agent prepared by adding preferably 5- 60wt% microencapsulated fluorinated graphite coated with a vinyl type polymer, preferably obtained by polymerizing 1-100pts.wt. organic solvent or 1-50pts.wt. surfactant, 1-100pts.wt. fluorinated graphite and 0.1-100pts.wt. vinyl monomer, e.g. acrylonitrile, in the presence of a polymerization initiator in 100pts.wt. water, to a solvent, preferably a lower alcohol or ethyl acetate, and forming the aerosol with a ''Flon'' gas, e.g. dichlorodifluoromethane. USE:Usable as a water repellent spray capable of enhancing the lubricity for skis or magnetic disks, etc. and imparting the water repellency to cloth, etc.