baber/WOPTO huggingface dataset:
Patent JP-S63280403-A (JP)
Title: Conductive magnetic fluid compositing and manufacture thereof
Inventor: YOKOUCHI ATSUSHI
IPC: C10N40/14
Filed: 1987-05-12
Abstract: PURPOSE:To freely adjust conductivity by mixing substance for forming liquid crystal in low volatile organic solvent with magnetic fluid with the organic solvent as carrier to impart conductivity. CONSTITUTION:Substance for forming liquid crystal is added into carrier made of low volatile organic solvent. The carrier which becomes dispersive medium of fine ferromagnetic particles suitably use kerosine, various hydrocarbon such as mineral oil, synthetic oils and ethers or esters, or low volatile organic solvent such as silicone oil in response to the utility of the magnetic fluid. The ferromagnetic fine particles use magnetite colloid obtained by known wet method. The substance for forming the liquid crystal is, for example, mixture of diethylaminoethylamide stearate and alkylphosphoric ester. The mixture ratio of both and the adding ratio of the mixture obtained thereby to carrier liquid are adequately adjusted to present the liquid crystal to increase the conductivity of the magnetic fluid.
Patent JP-H0264200-A (JP)
Title: Nonaqueous liquid detergent composition for treatment of cloth
Inventor: JIEEMUZU JIEI SARIBUAN
IPC: C11D3/14
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a nonaqueous liquid detergent composition excellent in stability by containing a continued nonaqueous liquid phase consisting of a nonionic surface active agent, a suspended grain phase consisting of a detergent builder salt, and a stabilizer consisting of a specified diol compound.  
     CONSTITUTION: This composition is formed of (A) a continuous nonaqueous liquid phase consisting of a nonionic surface active agent, (B) a suspended grain phase suspended in the component A and consisting of a granular detergent builder salt of an effective quantity as detergent builder, and (C) a stabilizer of an effective quantity for preventing the phase separation of the composition and which is represented by the formula [R 1 -R 4  are each H, a 6C or less (hydroxy-substituted) lower alkyl, or an aryl]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04319533-A (JP)
Title: Objective lens actuator
Inventor: HONDA SHUICHI
IPC: G11B7/08
Filed: 1991-04-19
Abstract: PURPOSE:To realize a fact that the objective lens actuator becomes small in size and light in weight. CONSTITUTION:A holder 51 for holding an objective lens 48 is attached to an objective lens holder 54 through a gimbal spring member 53 which can execute biaxial turning, and at the time of adjusting an inclination of the objective lens 48, the objective lens 48 can be inclined by deformation of this gimbal spring member 53, therefore, the constitution for adjusting the inclination is miniaturized, and the objective lens actuator can be made small in size and light in weight.
Patent JP-S60257973-A (JP)
Title: Method for maintaining pilot arc
Inventor: SHIMOMOTO YASUNOBU
IPC: B23K10/00
Filed: 1984-06-01
Abstract: PURPOSE:To extend the lives of an electrode and a nozzle and to provide the stabilization of a pilot arc and the reduction in the size of a electric power source for the pilot arc by decreasing the pilot arc current of a plasma torch of a transfer type. CONSTITUTION:The plasma torch arch 10 of the transfer type consists of the pilot power source 40 which superposes the DC output necessary for the pilot arc A and the high-frequency output necessary for firing of the pilot arc A on DC output and supplies the electric power and a main power source 30 which supplies the electric power necessary for the main arc B. The power source 40 is changed over to the DC output necessary for firing the arc A and the DC output decreased to about the output necessary for maintaining the arc A to limit the pilot arc current after firing of the arc A and to control said current so as to maintain the discharge thereof.
Patent JP-S5539782-A (JP)
Title: Chocolate for core of baked cake
Inventor: AKAMATSU KAZUO
IPC: A23G1/00
Filed: 1978-09-15
Abstract: PURPOSE: To provide chocolate for the core of a baked cake, which does not shrink by baking nor harden by caramelization, by mixing chocolate with bean-curd refuse.  
     CONSTITUTION: Bean-curd refuse is dried, sterilized, and crushed to powder containing ≤10% of water and having particle size of finer than 200 mesh. The powdered refuse is mixed with chocolate. The total fat content of the mixture should be kept to ≤ about 25wt%, pref. 5W20wt%, esp. 8W15wt%, to maintain the appropriate fluidity of the chocolate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10299167-A (JP)
Title: Building panel
Inventor: KANAO SHIGEKI
IPC: E04B5/43
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a building panel sufficiently having necessary strength and requiring no moistureproof process. SOLUTION: A rectangular plywood 6 laminated with multiple plates is arranged on one of the surface and back face, and a rectangular plate provided with a moistureproof sheet on the outer face side is arranged on the other. Flange sections 6D are provided on the plywood 6 so that at least a pair of opposite peripheral edges within the peripheral edges of the plywood 6 are located on the outside than the peripheral edges of the plate. Outer frame square timbers for forming an outer frame are arranged on four peripheral edges of the plate between the plywood 6 and the plate, and reinforcing inner square timbers are arranged between the outer frame square timbers.  A heat insulating material is arranged in the space formed with the plywood 6, plate, outer frame square timbers, and inner square timbers, and the flange sections 6D, 6D are fixed to erected columns 3, 3 in contact with them to form a wall.
Patent JP-S611978-A (JP)
Inventor: TSUNODA TERUO
IPC: F16K31/68
Filed: 1985-05-29
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-S5741241-A (JP)
Title: Hydraulic press control valve
Inventor: KADOTA SHINKICHI
IPC: B60T8/26
Filed: 1980-08-20
Abstract: PURPOSE: To properly operate hydraulic press control when a failure is caused in the other circuit of a brake system, by a method wherein a poppet means can operate at the time of failure of hydraulic press in the other system.  
     CONSTITUTION: The proportional control valve to reduce hydraulic press for the rear brake is composed of a valve seat 19, a poppet valve 16, and a spring 22. The poppet valve 16 is provided to a free piston 17, which is located in the normal position by hydraulic press for the front brake, which is conducted to a hydraulic chamber 27. The braking effect can be ensured, because the hydraulic press for the rear brake is not reduced, as the poppet valve cannot work when a failure is caused in the front brake. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11299080-A (JP)
Title: Protective relay device
Inventor: KON YUTAKA
IPC: H02H3/28
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a current differential protective relay device which allows prevention of erroneous detection of monitoring failures in a substation at one end of a transmission line, and is constituted so that a current transformer is positioned closer to the other end than to a ground isolator is. SOLUTION: A condition obtained by combining the condition of this-end line isolator closed with a condition of this-end circuit breaker closed via an AND element 11 is taken as a failure detection this-end condition 15. Similarly, a condition obtained by combining a condition of other-end line isolator closed acquired from the other end by transmission with the conditions of other-end circuit breaker closed acquired from the other end by transmission via an AND element 12 is set as a failure detection other-end condition 16. An AND element 13 is set by combining the failure detection this-end condition 15 with the failure detection other-end condition 16, and the result of combination is taken as failure detection condition 17. When an AND condition 14 of the failure detection condition 17 and a differential current Id failure of differential current monitoring holds, a failure is detected. As a result, when any one of a substation A circuit breaker, a substation A line isolator, a substation B circuit breaker, or a substation B line isolator is open, failure detection is locked so that even if an induced current is produced, unnecessary detection can be avoided.
Patent JP-H02296994-A (JP)
Title: Cutter head for slurry shield machine
Inventor: TOMIKI TADASHI
IPC: E21D9/08
Filed: 1989-05-09
Abstract: PURPOSE:To facilitate crushing or large-sized pebbles by mounting auxiliary bits, cutter bits and pilot bits in front of the face plate of a cutter head and providing inner cutters and gage cutters in the front face. CONSTITUTION:Inner cutters 3, formed in a roller cutter, are arranged in a front surface of a faceplate 2, and gate cutters 4, formed in a roller cutter, are arranged so as to protrude also to the front in the peripheral of the faceplate 2. Next, auxiliary bits 5, cutter bits 6 and pilot bits 7 are provided in the faceplate 2. Simultaneously with rotation of a cutter head 1, the cutter 3, 4 are rotated by reaction force, generated when they are pressed to large-sized pebbles, and by this turning force and pressing force, the large-sized pebbles are crushed by chips 10 mounted to the cutters 3, 4. In this way, crushing of the pebbles can be facilitated.
Patent JP-H07300272-A (JP)
Title: Adhesive tape sticking/cutting device
Inventor: YOKOUCHI NOBUO
IPC: B65H35/07
Filed: 1994-04-28
Abstract: PURPOSE:To release the elastic displacement of a blade section and a tape press section and suppress the deficiency of adhesive strength caused by blots and hand stains on a tape adhesion face by rotating a main body by a prescribed angle from the tape adhesion state while the tape press section is elastically displaced and a rotary support section is kept in contact with a stuck object. CONSTITUTION:A tape press section 6 presses a tape 4 to a stuck object. The tape 4 can be stuck even when a rotary support section 49 is floated from the stuck object or kept in contact with the stuck object. The cutting action of the tape 4 is started after the tape 4 is stuck at the desired length. A main body 1 is rotated, with the rotary support section 49 kept in contact with the stuck object. The tape press section 6 is floated to release the force to press the tape 4 to the stuck object, and a tape protection section 10 is separated from the stuck object. The tape protection section 10 is somewhat vigorously moved when it is separated from the stuck object, and the tape 4 can be quickly cut.
Patent JP-S62270717-A (JP)
Title: Method for hardening cast iron with laser
Inventor: AOKI HIKOHARU
IPC: C21D1/09
Filed: 1986-05-19
Abstract: PURPOSE:To perfectly prevent chilling and to obtain a hardened layer of a sufficient depth by projecting laser beams having a nearly elliptical cross-section on a body to be treated and by scanning the laser beams in the direction of the major axis of the ellipse. CONSTITUTION:Laser beams 10 having a circular cross-section from a laser beam generator are refracted by the 1st concave reflecting mirror 12 and reach the 2nd reflecting mirror 14. The laser beams refracted and converged by the mirror 14 are projected on a body 18 to be treated though a projection head 16. The projected laser beams have a nearly elliptical cross-section. The head 16 or the body 18 is then moved in the direction of the major axis of the ellipse to scan the laser beams on the surface of the body 18.
Patent JP-S594192-A (JP)
Title: Semiconductor laser device
Inventor: YAMAMOTO SABUROU
IPC: H01S5/026
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a novel and useful semiconductor laser device which has photodetecting function by producing a photocurrent proportional to the laser output absorbed by an N type layer from an electrode formed on the N type layer. CONSTITUTION:When a forward bias is applied from a power source 10 between electrodes 7 and 9 of a semiconductor laser element, the current is blocked by an N type GaAs layer 2, and flowed only to a V-shaped groove 10. When a current which is more than the oscillation starting threshold value is flowed, a laser oscillation is started with the light having energy of hv (h is Plank's constant and v is number of vibration) in an active layer 4. The light is leaked to the P type clad layer 3, and absorbed by the layer 2 having forbidden band width Eg equal to or smaller than the hv, thereby generating electron-hole pairs. Since the amount of the electron-hole pairs is proportional to the laser output, a current which is proportional to the laser output is flowed to a photodiode. In other words, the layer 2 is a current blocking layer for the semiconductor laser element and has also a function of an N type layer of a photodiode.
Patent JP-H11302894-A (JP)
Title: Electroplating
Inventor: HIGUCHI SHOICHI
IPC: C25D3/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To always stably obtain plating objects having good solder wettability by managing the concn. of the tin ions in a bath resulted by the intrusion of the tin ions in a tin plating bath accompanying a holder into a nickel plating bath. SOLUTION: The plating objects, for example, electronic parts having electrodes, are taken into the holder in a taking-in station and are successively passed through the Ni plating bath 3 constituting an Ni plating line in an arrow 11 direction, a first recovering tank 4 and a first washing tank 5 and are then transferred via a traversing station 10 to an Sn plating line where the electronic parts successively pass the Sn plating bath 6, a second recovering tank 7 and a second washing tank 8. The electronic parts are taken out of the holder in a taking-out station 9. As a result, there is the possibility that the Sn ions in the Sn plating bath 6 accompanying the holder intrude into the Ni plating bath 3 and, therefore, the concn. of the Sn ions in the Ni plating bath 3 is managed at all times in such a manner that <=500 ppm is attained.
Patent JP-S61274810-A (JP)
Title: Metal cutting circular saw
Inventor: ISODA SHIGEO
IPC: B23D63/18
Filed: 1985-05-28
Abstract: PURPOSE:To improve cutting efficiency and cutting accuracy, by pressurizing a circular part in a radius of 40-73% the external radius in both side surfaces and generating internal stress of compression to be left in the pressurized part so as to prevent a chattering vibration during cutting. CONSTITUTION:A circular saw 1 has in its both side surfaces 1a two circular pressurized parts 1b, 1c of different diametric size. A radius of said two circular pressurized parts 1b, 1c, if assumed R for radius of the circular saw 1, is in a value of 0.73R-0.40R. In the case of the drawing, as an example, the radius is respectively in a value of 0.70XR, 0.60XR. The above pressurized parts 1b, 1c are easily constituted by roll pressurization as shown in the bottom drawing. That is, the circular saw 1, arranging in its both side surfaces 1a, 1a a pair of pressurizing rolls 2a, 2b to be mutually opposed and moving each pressurizing roll 2a, 2b in the direction of an arrow head in the drawing to pressurize the circular saw 1 while gradually rotating each pressurizing roll 2a, 2b, forms the circular pressurized parts. The circular saw enables internal stress of compression to be left in the pressurized part by applying said pressurizing process. This residual stress is generated to, for instance, 20-30kg/mm<2>.
Patent JP-S607647-A (JP)
Title: Pitch control device
Inventor: KATOU NOBUETSU
IPC: G11B19/28
Filed: 1983-06-24
Abstract: PURPOSE:To provide the titled device with an extremely wide pitch control range by forming a phase locked circuit changing its center frequency synchronously with the change of output frequency of a reference oscillator. CONSTITUTION:An output from a loop filter (LF)2 is inputted to a bias adder (ADD)9 and an output from the ADD9 is used as a control voltage of a VCO3. A voltage proportional to the output frequency of a reference frequency oscillator (OSC)8, i.e. a voltage obtained by converting the frequency of a reference clock (d) into voltage, can be applied to the other input of the ADD9. The sensitivity of the bias voltage to the OSC8 is made equal to the control voltage/output frequency sensitivity of the VCO3 to attain pitch control in a wide range. The pitch control range can be changed optionally except limitation due to other factors. Thus, the clock extracting ability of a PLL can be secured and the pitch control is attained in the wide range.
Patent JP-S5240155-A (JP)
Title: Process for measuring pulse information at a remote place
Inventor: UCHIDA TAKASHI
IPC: G08C19/16
Filed: 1975-09-25
Abstract: PURPOSE: To correctly transmit the accurate pulse information to a master station with the aid of a circuit system of a simple construction in which a counter for counting the pulse information when an abnormal state takes place in a remote control device is provided on the substation side thereof and the number alone of pulses counted upon restoration to a normal state is transmitted to the master station. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280168-A (JP)
Inventor: SAKAI NOBUYO
IPC: E05B49/00
Filed: 1987-05-13
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-H09302617-A (JP)
Title: Hydrophilic pier
Inventor: KONDO IZUMI
IPC: E01D15/24
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic pier which can create a satisfactory atmosphere which is so-called as 'a feel-free place of relaxation' required for a hydrophilic facility, which is made of even an artificial material excellent in durability, and which has a powerful affinity with animals and plants living therearound. SOLUTION: A floatable structure 4 such as a raft is assembled from a hollow sealed pipes. Short columns 5 are planted on the float structure 4, and a pier floor member 5 is held on the columns 5. The pier floor member 6 is formed from a plurality of transparent glass or plastic panels 6a which are coupled by means the frames 6b. The pier floor member 6 is set at one end on a bank. The float structure 4 sinks below the water surface, and a waterweed growing net 7 for holding and growing hydrophytes is streched in the structure 4.
Patent JP-H02124868-A (JP)
Title: Production of n-sulfamil- propionamidine derivative
Inventor: MONSERAATO BARESUTERU-RODESU
IPC: C07D285/12
Filed: 1989-05-08
Abstract: PURPOSE: To obtain the compound useful as an intermediate for the synthesis of an antiulcerative famotidine in high yields by using a 3-substituted propionitrile and an oxonium salt as starting materials and reacting the product with a sulfamide.  
     CONSTITUTION: A 3-substituted propionitrile of formula I (wherein R is a halogen, mercapto, methylmercapto, isothiouronium, 5-methyl-1,3,4-thiadiazole-2- mercapto) is reacted with an oxonium salt of formula II (wherein X is Cl or Br), desirably 1.0-3.0 mol of the compound of formula I is reacted with 4.0-15.0 mol of 1.4-dioxane being a compound of the formula II at 40-70°C under a pressure of 0.5-4.0 kg/cm 2  in the presence of 1.0-3.0 mol of a sulfamide to obtain a compound of formula III. The compound of formula III is reacted with a compound of formula IV (wherein R 1  is a halogen or a 1-8C trialkylsilyl salt) to obtain a compound of formula V. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63314897-A (JP)
Inventor: BORUFUGANKU PITSUKERU
IPC: H01R13/74
Filed: 1988-05-13
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-H10286883-A (JP)
Title: Repairing device of inside of tube
Inventor: HINUMA FUMITO
IPC: B29C63/36
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To introduce a lamp in a comparatively small bored and meandering tube passage by a method wherein a first member and a second member having a nearly circuit outer periphery respectively are provided separatedly from each other under the condition that the members are connected through a springy material with each other, and the lamp is provided at the central part of the first member. SOLUTION: A pair of a first and a second annular members 1 and 2 having the same diameter as each other are arranged being separated from each other. In addition, these members are connected with each other through a spiral sparingly member 3. To the first member 1, a boss part 10, to which a lamp 4 under the state being connected with a power cable 8 and, at the same time an elastic lot cable 7 are mounted, is provided through stays 9. To the outer peripheries of the first and the second members 1 and 2, wheels 6 are rotatably supported through arms 5. When the lot cable 7 is pushed in a tube, the first and second members 1 and w proceed along the bent part of the tube under the state that the wheels 6 come into contact with the inner surface of the tube.  At the bent part, the spiral sparingly material 3 easily deforms, resulting in introducing the direction of the second member 2 to a predetermined direction.
Patent JP-S5640207-A (JP)
Title: Magnetizing distribution control method for rare earth cobalt magnet
Inventor: HORI TETSUO
IPC: B22F3/02
Filed: 1979-09-10
Abstract: PURPOSE:To obtain a desired magnetizing distribution with simplicity, in the case of conducting forming process of a diameter-wise annular rare earth cobalt magnet in magnetic field, by changing magnetic characteristics of a core rod. CONSTITUTION:A bottom punch 4 is fit into a mortar 1, a powdery material 8 is put into a piercing hole 2 of the mortar 1 in a condition that a core rod 5 is stricking out, and while keeping a condition that electric current is passing through a coil 6, a top punch 3 is lowered for compression forming of the powdery material 8. And by further sintering and processing it, it is possible to obtain an annular power-sintered-type rare earth cobalt magnet having a magnetizing direction in diametrical direction. In this case, by changing magnetic characteristics of the core rod 5, it is possible to control magnetizing distribution of the diameter-wise annular magnet and to obtain a desired magnetizing distribution with simplicity.
Patent JP-H11311280-A (JP)
Title: Vibration control device
Inventor: FUJIWARA ATSUHIRO
IPC: F16F15/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To dissolve inconvenience caused by vulcanization bonding, prevent a rubber elastic body from being cut, avoid direct contact between an inner cylinder fitting and a bracket fitting and prevent excessive displacement at the time of large input. SOLUTION: In a vibration control device constituted in such a way that a rubber elastic body is fitted to a bracket fitting and that an inner cylinder and a plate fitting are attached to the rubber elastic body, the rubber elastic body 2, the bracket fitting 1, the plate fitting 5 and an inner cylinder fitting are not bonded to one another, but a cylindrical protruding part 21 fitted into a receiving hole 1A of the bracket fitting 1 is formed at the rubber elastic body 2, and a recess is formed at a boundary part of a contact part with the cylindrical protruding part of the rubber elastic body 2 and the surface of the bracket fitting 1. Stoppers 23 swollen outward are formed at the side peripheral surface of the rubber elastic body 2.