baber/WOPTO huggingface dataset:
Patent JP-S60124588-A (JP)
Title: Submergible barge
Inventor: YORIGAMI MIYOSHI
IPC: B63B35/00
Filed: 1983-12-09
Abstract: PURPOSE:To facilitate mount/dismount of working vessel by arranging square lower hull through guide post onto upper hull having U-shaped top view then regulating ballast in each hull. CONSTITUTION:A portion of hull of submergible barge to be used for transporting various working vessels is splitted into upper and lower sections. The upper hull 1 has U-shaped top view and provided with ballast tanks 6, 7. The lower hull 2 is made square and provided with ballast tank 8 while a guide post 4 provided with a stopper 9 is planted and penetrated through a guide hole 5 of upper hull 1 to constitute both hulls 1, 2. When transporting a working vessel 13, ballast in both hulls 1, 2 is regulated to mount easily onto a barge.
Patent JP-H1158042-A (JP)
Title: Thermit welding method for bainting steel rail
Inventor: KARIMINE KENICHI
IPC: B23K23/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To control the residual stress distribution at the toe part of reinforcement which is prone to cause fatigue fracture, in the thermit welding of bainitic steel rail, and to provide a thermit weld joint having a high fatigue strength. SOLUTION: The thermit welding is such that two rail ends are oppositely installed at a certain interval and welded by flowing a high temperature molten metal in the space which is formed by a refractory casting mold to surround the interval and its circumference between the rail ends; after the molten metal is completely solidified and cooled so that the surface temperature of the welded metal in the rail head becomes 300 deg.C or below, the surface of the rail bottom leg including the solidified part is reheated to 400-700 deg.C.
Patent JP-H0974614-A (JP)
Title: Control device for magnetic levitation type linear motor car
Inventor: MIYAZAWA NORIHIRO
IPC: B60L13/03
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by eliminating the thrust force loss of a magnetic levitation type linear motor car using a linear synchronous motor. SOLUTION: A phase reference θ* is calculated for a phase signal θi given from a position detection device 1, an actual speed V and an actual position x are calculated based on the phase reference, further a speed command V* corresponding to the actual position x is obtained, and a current command I* for a power converter 3 is calculated from a deviation ΔV between the actual speed V and the speed command V*. Also, a driving resistance FD of a linear car is calculated based on the actual speed V and the actual position x at a driving resistance operation part 26, the required thrust force F* of the linear motor car is calculated based on the actual speed V and the driving resistance FD, and further an ideal current command Im corresponding to the required thrust force F* is calculated. Then, an amount of phase compensation Δθm is calculated based on a deviation ΔI between the current command I* and the ideal current command Im at a phase correction part 30, is added to the phase reference θ*, and is given to a power converter 3 as a final phase reference θm.
Patent JP-S61109540-A (JP)
Inventor: UEHARA NOBUYUKI
IPC: F26B5/08
Filed: 1984-11-01
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-H0894094-A (JP)
Title: Additional heating and heating device and water drain device for additional heating operation
Inventor: HASUNUMA SHIGERU
IPC: F24D3/08
Filed: 1994-09-27
Abstract: PURPOSE: To provide an additional heating and a heating device capable of performing positively an additional heating and a hot water heating with one boiler. CONSTITUTION: A boiler 1 and a bath tub 2 are connected through an additional boiling going-pipe passage 3 and a returning pipe passage 4. A hot water heating going-pipe passage 6 and a returning pipe passage 7 communicated with a bath room drying machine 5 are connected at the midway part of the additional heating going-pipe passage 3 and a returning pipe passage 4 through a three-way changing-over valve 8. The hot water heating going-pipe passage 6 and the returning pipe passage 7 are provided with air releasing valves 10, 11 and pressure control means (a safety valve 9 and an expansion tank 12). With such an arrangement as above, it is possible to discharge air mixed in the additional boiling circuit and the hot water heating circuit to an external area through the air releasing valves 10, 11 when the additional boiling circuit is changed over to the hot water heating circuit.  In addition, a pressure variation caused by a volumetric expansion produced in water in the hot water heating circuit can be accommodated by the safety valve 9 and the expansion tank 12.
Patent JP-H0858651-A (JP)
Title: Generator device for bicycle
Inventor: GOTO KAZUHIKO
IPC: B62J6/06
Filed: 1994-08-22
Abstract: PURPOSE: To reduce a resistance load at the time of a travel and allow a lighter travel without lowering generated power, regarding a generator device for a bicycle. CONSTITUTION: The yoke pieces 7A and 8A of a power generation coil body of a generator are divided with a slit at one-sided position respectively, and formed to have a different area in right and left sections. In addition, the adjacent yoke pieces 7A and 8A are divided respectively at opposite positions.
Patent JP-2001057140-A (JP)
Title: Fuse with resistor
Inventor: NIWA TOMOHIRO
IPC: H01H37/76
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve a meltdown characteristics of a fuse with a resistor by melting a fuse member by current-carrying and heating a heating resistor at abnormal times of a protected apparatus, and arranging the fuse member via the insulation layer on the heating resistor. SOLUTION: In a fuse having a resistor, which is constructed such that a heating resistor 4 is provided on an insulation substrate 1, an insulation layer 30 is provided on the heating resistor 4, both ends of a fuse member 5 are connected to the upper parts of each electrode 210, 2210, and a part between both electrodes 210, 2210 is brought into contact with the upper part of the insulation layer 30, a step difference between the upper surface of the insulation layer 30 which is brought into contact with the fuse member 5, the upper surface of the electrodes 210, 2210 is set to zero.
Patent JP-H06175355-A (JP)
Title: Blank for mask for exposure, etc.
Inventor: HIRAOKA TAKASHI
IPC: G03F1/48
Filed: 1992-08-31
Abstract: PURPOSE:To provide a blank for a mask for exposure in which patterns can be formed in exact order by vacuum-depositing plural light shielding layers each made of a metal film in a single vacuum deposition process. CONSTITUTION:Two or more light shielding layers 3, 5, 6 each made of a metal film are laminated on a transparent substrate 2 for a mask for exposure and protective layers 4, 4a for protecting the light shielding layers 3, 5, 6 from etching after development are interposed between the layers 3, 5 and between the layers 5, 6 to obtain the objective blank for a mask for exposure.
Patent JP-H1078864-A (JP)
Title: Random number generator
Inventor: FUJIOKA ATSUSHI
IPC: G06F7/58
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To generate a random number having a longer cycle than a value determined by the input length of an existing ciphering means even by using the existing ciphering means by coupling divided ciphering outputs by a mixing means and then outputting them as a random number. SOLUTION: Data in an M-sequence shift register 20 whose held data are updated are divided into two data of its low-order bit side and high-order bit side, which are inputted to a ciphering means 110 and a ciphering means 120 respectively. Mutually different ciphering keys 1 and 2 are inputted to the ciphering means 110 and 120. The outputs of the ciphering means 110 and 120 are inputted to the mixing means 130 and combined together and the mixing means 130 outputs a random number. For example, a sufficiently long maximum cycle which is 2<128> -1 is obtained by using a 128-bit register and two conventional 64-bit block ciphering means for a maximum cycle 2<64> -1.
Patent JP-H0394097-A (JP)
Title: Plating device
Inventor: HAMADA RYOSUKE
IPC: C25D17/06
Filed: 1989-09-06
Abstract: PURPOSE:To hold works of various lengths and to reduce workhours by holding a transferred vertical rod-shaped work with both holders with the relative position controllable from the upper and lower parts, conveying and lifting up and down the work. CONSTITUTION:The rod-shaped work W is supplied from a supply mechanism and dipped in a plating tank T by the transfer mechanism 1. Namely, the upper holder 17 of the mechanism 1 is slid, and the work is transferred between both holders with the distance from the lower holder 14 increased. The lower end of the work W is seated in the recess 15 of the holder 14, and the holder 17 is lowered to seat the upper end on the periphery of the step at the lower part. Consequently, the work W, long or short, is surely ana automatically held. The mechanism 1 is conveyed by the conveyor mechanism 3 along the work treating region, the work W is moved to the upper part of the tank T by a lifting part 50, and the position of the work W in the tank T is adjusted by a vertical position adjusting mechanism 60.
Patent JP-S60124836-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TOMIYAMA TOMOHIKO
IPC: B65G49/07
Filed: 1983-12-09
Abstract: PURPOSE:To prevent a wafer from cracking and scratching by a method wherein fin-like sheets are radially fixed on the lower part of a chuck main body. CONSTITUTION:Fin-like sheets 5 are radially fixed on the lower part of a chuck main body 1. The nearer to the periphery of the chuck main body 1, the higher the fins 5 while the parts of the fins 5 coming into contact with a wafer 4 are rounded not to scratch the wafer 4. As soon as the wafer 4 is attracted, the periphery of the same 4 comes into multiple point-contact with the fins 5 preliminarily fixed on the chuck main body 1 not to scratch the central part of the wafer 4. As for the subsidiary effect, any waste grown film produced from the surface scratches of the wafer 4 on the conventional chuck causing probable polution may be prevented from being produced due to lack of scratches.
Patent JP-H0681898-A (JP)
Title: Multistep viscous damper
Inventor: KAWAMOTO SHIGERU
IPC: F16F15/134
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the cost by forming damping force adjusting slits, so that the slits can be opposed, in a flywheel side plate and a floating plate, and reducing a noise in an engine and a car body. CONSTITUTION:The first flywheel 14 integrally connected to a crankshaft 11, second flywheel 17 pivotally supported to a boss part of the first flywheel 14 through a bearing 16 and a torsion spring 19 between both the flywheels are provided, and in a multistep viscous coupling 18, between a drive side plate 30 in the first flywheel side and a driven side plate 32 in the second flywheel side, a floating plate 33 slid relatively to both these plates is interposed, to form damping force adjusting slits, which can be opposed to each other, in the floating plate 33 and in one of the flywheel side plates 30, 32. In this way, the coupling 18 is made easy to slip or prevented from easily slipping, to adjust viscous torque of oil, and torsional vibration in a total engine speed region can be restricted so as to be small.
Patent JP-H0894650-A (JP)
Title: Optical-probe holding device for near field scanning microscope
Inventor: SATO KENICHI
IPC: H01J37/28
Filed: 1994-09-28
Abstract: PURPOSE: To provide an optical-probe holding device by which an optical probe for a near field scanning microscope is held surely and which can be replaced easily. CONSTITUTION: An optical-probe holding device is provided with a probe-holding member 12 which comprises a gap part into which a probe 5 is inserted and with a tightening member 13 which tightens the probe-holding member 12. A part which comes into contact with the probe in the gap part of the probe- holding member 12 is constituted of an elastic material.
Patent JP-H1157366-A (JP)
Title: Dust shaking device for filter
Inventor: KAKEHI HISAAKI
IPC: B01D46/42
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To efficiently shake the entire part of a filter and to surely shake off dust. SOLUTION: A vibration generator 18 is turnably supported via a vibration isolating rubber 22 at the ceiling wall 19 of a hopper chamber 4 of a road surface cleaning car. The centroid position of a vibration generator 18 is set near the center of a shaker motor 24 and an exciting section 27 is disposed near the same. The opposite side of the exciting section 27 is provided with a stopper 29 and the filter 7 is held in a home position. The exciting section 27 is vibrated in a direction approximately perpendicular to the contact surface of the filter 7 by a shaker motor 24 and the vibration generator 18 is oscillated like a pendulum by the repulsive force of the filter 7 accompanying the vibration and the filter 7 is repetitively hammered by the exciting section 27.
Patent JP-S60124895-A (JP)
Inventor: YOSHIDA MASATOSHI
IPC: H05K7/02
Filed: 1983-12-08
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-S60124811-A (JP)
Title: Method for housing of body of electric apparatus
Inventor: IWANAGA ATSUO
IPC: H01F41/00
Filed: 1983-12-09
Abstract: PURPOSE:To enable to install the body of an electric apparatus by a worker alone by a method wherein two guides of different height are provided inside the outer case, and the body is hanged down and housed giving the basic point on the higher guide. CONSTITUTION:The body 2 hanged up by a rope 7 is slowly lowered by a worker under the condition wherein the body is moved to the direction of a guide 5c having the height a little higher than a guide 5b on the basis of the guide 5c, the body is moved to the direction of the arrow 14 as shown in the diagram at the point of time when the lower end of a coil keeper is lowered than the upper end of the guide 5b, the clearance between the guide 5c and the coil keeper 4 is adjusted in such a manner that it will be brought to one half of a clearance 6c, the body 2 is lowered further in the direction of the arrow 11, it is brought down to the bottom 1a of the outer case and stored there.
Patent JP-S61113865-A (JP)
Inventor: MATSUMOTO TADAO
IPC: D04B1/16
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1076544-A (JP)
Title: Interior panel for vehicle and its forming
Inventor: SAITO KAZUHIRO
IPC: B60R21/215
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To dispense with assembly work and clearance and fitting adjustments by closing an opening for air bag expansion which is formed in a resin monolayer panel with an air bag lid of a thermoplastic elastomer with superb low temperature brittleness properties which is formed monolithically with the monolayer panel. SOLUTION: An instrument panel main body 2 is of the monolayer structure molded by injection in resin and forms an opening 2a for air bag expansion of almost a rectangular shape. In addition, an air bag lid 3 is formed monolithically with the instrument panel main body 2 so that the opening 2a for air bag expansion is closed by a thermoplastic elastomer with superb low temperature brittleness properties. Further, the area in which the base of the air bag lid 3 comes into contact with the instrument panel main body 2 after forming can be securely obtained to the largest possible extent by causing the elastomer to straddle the front and back of a flange 2b.
Patent JP-S6477623-A (JP)
Title: Light-fast polyester fiber
Inventor: BETTO MASAHIRO
IPC: D01F8/14
Filed: 1987-09-17
Abstract: PURPOSE:To obtain the titled composite fiber usable in the field to which high light-fastness is required, by coating a polyester component free from inorganic fine particles with a polyester component containing inorganic fine particles coated with an Mn compound. CONSTITUTION:The objective fiber is a composite fiber produced by coating (A) a polyester component essentially free from inorganic fine particles with (B) a polyester component containing inorganic fine particles (preferably titanium dioxide) having an average particle diameter of <=0.1mum, preferably 0.01-0.05mum and coated with a manganese compound (e.g. manganese borate). The polyester is preferably polyethylene terephthalate, polybutylene terephthalate or a polyester composed mainly of the above terephthalate. Preferably, the content of the inorganic fine particles in the component B is 0.05-10wt.% and the weight ratio of B/A is 95/5-30/70.
Patent JP-S60124961-A (JP)
Title: Wire for connecting semiconductor element
Inventor: SAWADA KAZUO
IPC: H01L21/60
Filed: 1983-12-09
Abstract: PURPOSE:To enable connection of low cost and excellent in reliability by using an Ni fine wire having a purity of more than a specific value. CONSTITUTION:The titled wire is manufactured by using a fine wire made of Ni at a purity of 99.9wt% or more and having a wire diameter 10-100mum. If the purity is less than 99.9wt%, the workability deteriorates, providing the insufficient connection strength with Al electrodes, and there is the possibility of damaging a semiconductor element in pressure bonding because Ni is hard. If the purity of the Ni is 99.9% or more, this wire can fulfill the desired purpose; however, if the fine wire is made of a material with part of the Ni having this purity value replaced with a kind or more elements selected out of the group composed of respective elements of Be, Y, rare earth element, Li, and B to 0.3wt%, the ball-forming power can be further enhanced.
Patent JP-H0683725-A (JP)
Title: Bus controller
Inventor: MIYAZAKI HIROYUKI
IPC: G06F13/36
Filed: 1992-09-01
Abstract: PURPOSE:To prevent the generation of a bus error to be evaded without adding a logic circuit to a bus master by requesting the start of bus cycle retrial only by the number of times previously set up by a bus controller when an unloaded area access error is generated in the bus cycle, and when the retrial is repeatedly executed more than the set number of times, executing an interrupting processing request. CONSTITUTION:This bus controller is provided with a retrial register 12 for setting up the frequency of retrial, a retrial counter 13 for subtracting the value of the register 12 at the time of generating a bus error and resetting the value of the register 12 by the normal end of a bus cycle, and a retrial control part 14 for outputting a bus error if the bus cycle is abnormally ended when the value of the counter 13 is other than '0' and outputting bus cycle normal end when the value of the counter 13 is '0' to output an interruption request and constituted so as to collectively manage the abnormal end of the bus cycle by the bus controller.
Patent JP-H04113402-A (JP)
Title: Control system for emergency stop of motor
Inventor: SAKAGUCHI YOSHIFUMI
IPC: G05B19/416
Filed: 1990-09-04
Abstract: PURPOSE:To improve the highest speed of a motor and to increase an effective movable range by outputting a motor speed command to reduce the motor speed by a fixed extent for each unit processing time on the basis of the motor speed command value set just before input of an emergency stop signal when this signal is inputted. CONSTITUTION:An emergency stop speed command control part 5 outputs a motor speed command Vp, i.e., the output of an integrator 2 to a speed control part 3 as a motor speed command Vc before input of an emergency stop signal. Then the part 5 outputs continuously the command Vc which reduces the motor speed by a fixed extent C for each processing period until the command Vc is set at '0' for the first time on the basis of the value Vc set just before input of the emergency stop signal when this signal is inputted. Thus it is possible to increase the motor speed or to increase an effective movable range in a motor application system having a limited movable range.
Patent JP-H0981380-A (JP)
Title: Generation system for communication service software specifications
Inventor: SAKAI HIROSHI
IPC: G06F9/44
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To ensure the communication service with high quality by securing a detailed communication control instruction based on the prescribed knowledge and against the specific states of a communication control means and the service condition to perform the communication service processing of every communication service specification parts via the communication control means. SOLUTION: A communication service specification parts is read (101), and the communication instruction candidates are acquired to the communication service specification parts that is read by the knowledge 1 (102). The communication instruction candidates which can perform the state of a communication control means and the designated service execution condition are decided (103). The next state of a communication means that received every answer is set, based on the state of the communication means and the designated service execution condition (104). A waiting state is set through the steps 103 and 104 (105). If the subsequent services are available, the steps 101 to 106 are repeated. If not available, it is regarded that the communication service processing (107) is over and other branch remainings are decided (109).  When the next state is confirmed in the step 107, an answer that secures an idle state is acquired from the specification complementary knowledge to secure the supplement (108).
Patent JP-S61111468-A (JP)
Title: Arithmetic unit of amplitude value
Inventor: ITOU HACHIDAI
IPC: G01R19/04
Filed: 1984-11-06
Abstract: PURPOSE:To calculate amplitude values simply and highly accurately by using two instantaneous value data of which electric angles are different each other by odd times 90 deg. out of input AC values and adding plural correction items to the sum of the absolute values of respective data. CONSTITUTION:When two instantaneous value data of which electric angles are different each other by odd times 90 deg. out of the instantaneous values of input AC values are defined as i1, i2 respectively, an amplitude value is found out by operation equivalent to the equation I to reduce a calculated error due to a sampling phase. The AC input i1 is inputted from an input terminal IN and applied to a delay means 1 and an operation part 2. The delay means 1 is a known means for outputting a delay AC signal i2 electrically delayed by 90 deg. from said AC input i1 and the operation part 2 inputs said AC input i1 and said delay AC i2 and calculates and outputs the output Y shown in the equation I by a circuit or a computer software.
Patent JP-S6295943-A (JP)
Title: Armature of rotary electric machine
Inventor: MURASATO SHIGERU
IPC: H02K1/26
Filed: 1985-10-18
Abstract: PURPOSE:To reduce the no-load loss by arranging the magnetic substance bridge in such a way as will cover a part of the slot at the tip of the teeth existent between the slots of an armature. CONSTITUTION:A single slot 1 is composed of a wide and shallow-grooved slot 6a and a narrow and deep-grooved slot 6b. 7 is a tooth existent between the slots. 8a and 8b are coils inserted into the wide and shallow-grooved slot 6a, while 9a and 9b are coils inserted into a narrow and deep-grooved slot 6b. At the tip of the teeth 7 a magnetic substance bridge 11 is arranged so as to cover a part of the wide and shallow-grooved slot 8a. The magnetic substance bridge 11 is secured with a band 10 of non-magnetic material test the bridge 11 should leap out of the armature by the centrifugal force arising from the rotation of an armature core 4. As the magnetic substance bridge prevents the teeth from magnetic saturation, the no-load loss is reduced.