baber/WOPTO huggingface dataset:
Patent JP-H07249115-A (JP)
Title: Automatic extraction method for outlines of internal organs
Inventor: UTSUNOMIYA SHINICHI
IPC: G06T7/60
Filed: 1994-03-08
Abstract: PURPOSE:To extract the outlines of internal orgrans with high reliability without losing information important for diagnosis in an image-picked up image. CONSTITUTION:An operator inputs and designates plural outline points in a first image. The cencer point of the first image is calculated based on the inputted outline points, and scanning lines are set in a radial form. Outline candidate points on the respective scanning lines are extracted. The combination of the outline candidate points of the respective scanning lines is evaluated by using a characteristic that the outlines of internal organs are smooth with the inputted outline points as key information, and the optimum combination of the outline candidate points is selected. The combination of the outline candidate points on the second and subsequent images are evaluated by using the characteristic that the outline point of the picked up image is approdximated to the outline point of the picked up image which is timewisely and locationally approximated and the outlines of the internal organs are smooth. Then, the oprimum combination of the outline candidate points is selected.
Patent JP-H09259620-A (JP)
Title: Lighting system and liquid crystal image projector using the same
Inventor: NISHIHARA TAKASHI
IPC: G02F1/13357
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To correct light rays from respective end parts of a filament main body or a lamp main body of a light source in a lighting system toward the directions in which a prescribed light grain is obtained, improve the utilization efficiency of light of the light source in order to obtain brighter luminance, and at the same time to make projected images by a liquid crystal image projector apparatus using the lighting system brighter and easy to be observed. SOLUTION: This lighting system has a correcting and reflecting part B provided with conical reflecting plates 21 having one or a plurality of reflecting faces 22 in the inner face and opened wider toward illumination direction along the direction of an optical axis of the light source part A. In this liquid crystal image projector apparatus, at least a condenser 3, a liquid crystal display panel 5, a projection lens 6 are placed in this order in the front face of the lighting system in the illumination direction.
Patent JP-S58181923-A (JP)
Title: Prevention for falling of rock
Inventor: IRIE YOSHIAKI
IPC: E02D17/20
Filed: 1982-04-19
Abstract: PURPOSE:To prevent the falling of projected rocks by a method in which a joint with a given depth is formed in the apertures between the projected rocks and the adjacent stable rocks and then an adhesive mortar is packed into the joint. CONSTITUTION:A joint 3b with a given depth is formed in the peripheral edges of the faces 3a of the aperture 5 between a projected rock 3 and the adjacent stable rock 4, and an adhesive har mortar mix is packed into the joint 3b after being cleaned, etc. For example, when an adhesive mortar having a bonding strength of 12kg/cm<2> and a design calculated strength of 2.4kg/cm<2> is packed into the joint 3b with a depth of 10cm of the stone 3 of a specific gravity of 2.7 for cube of 1-m sides, the area of the joint becomes 1,900cm<2> and the coupling force of the mortar becomes 2.4X1,900=4,560kg. Since the weight of the stone 3 is 2,700kg, the coupling force of the mortar can thus sufficiently withstand in case where simple tensile strength is taken into account.
Patent JP-H06255467-A (JP)
Title: Brake control device
Inventor: FUJITA TOMOHIRO
IPC: B60T8/175
Filed: 1993-03-03
Abstract: PURPOSE:To perform traction control without lowering the efficiency of a hydraulic pump for anti-skid by isolating a master cylinder from a control unit for anti-lock with a cut-valve, communicating the hydraulic pump with a low pressure accumulator by an electromagnetic valve, and thereby supplying its discharge pressure to wheel cylinders. CONSTITUTION:In the case of traction control, when a driving wheel slips at the time of starting, an electromagnetic control circuit starts controlling a hold valve 2, a decay valve 3 and a hydraulic pump 5 for anti-skid. Namely, a cut valve 1 and an electromagnetic valve 11 are excited, a B position and a F position are taken respectively, the communication of a master cylinder M with the hold valve 2 is cut off, and concurrently the hydraulic pump 5 for anti-skid is communicated with a low pressure accumulator 10. Simultaneously the hydraulic pump 5 for anti-skid starts operating, braking fluid is additionally supplied to the hydraulic pump 5 from the low pressure accumulator 10. The braking fluid is then supplied to a brake cylinder 6 through the hold valve 2.
Patent JP-H0573940-A (JP)
Title: Optical-system driving apparatus
Inventor: KIN SHIYUNTOU
IPC: G11B7/09
Filed: 1992-03-24
Abstract: PURPOSE: To make it possible to miniaturize and lighten the device, to decrease power consumption, to accelerate responsiveness, and to seek at a high speed by composing a single magnetic circuit of two magnets and a yoke member. CONSTITUTION: An objective lens holder 11' has recessed coil adhering grooves formed on the right and left, forth and back side surfaces respectively, to which focus direction driving coils 16, 17 and track direction driving coils 18, 19 are adhered. A part of each coil is arranged so as to be vertically interlinked with the magnetic flux distributed between the two permanent magnets 12, 13. Therefore, a current is made to flow through the coils 16-19, a force is exerted on the current in the directions of the focus and the track. And, the coils 16, 17 are effectively acted on only by the force in the direction of the focus, and the coils 18, 19 are acted on only by the force in the direction of the track. Thus, parts of an actuator are simplified, and a part of a yoke does not extend inside the lens holder and the lens holder can also be shorten.
Patent JP-S51142656-A (JP)
Title: Dc circuit ground fault detecting system
Inventor: INAGAKI HIROAKI
IPC: H02H3/16
Filed: 1975-06-02
Abstract: PURPOSE: In the ground fault detecting that detects the ground fault of the positive or negative bus of a DC circuit, this DC circuit ground fault detecting system prevents faulty operation even when auxiliary relays in the circuit are in dead ground fault. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54157219-A (JP)
Title: Inverter circuit
Inventor: HIRATA AKIO
IPC: H02M7/515
Filed: 1978-06-02
Abstract: PURPOSE: To lower dv/dt withstand quantity by dividing commutation reactors and inserting them between DC terminals in series with main thyristors.  
     CONSTITUTION: Commutation reactors are divided into 17a 1  and 17a 2 , and 17b 1  and 17b 2 . They are inserted between the terminals of DC power supply 10 in series with main thyristors 11a to 11c and main thyristors 12a to 12c. The dv/dt withstand quantity of main thyristors 11a to 11c and main thrystors 12a to 12c can be lowered by the action of the series-connected commutation reactors 17a 2  and 17b 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05271774-A (JP)
Title: Manufacture of dual oriented silicon steel sheet excellent in magnetic property
IPC: C21D8/12
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the method for manufacturing a dual oriented silicon steel sheet having a high accumulation degree in the {100}<001> azimuth and excellent in magnetic properties. CONSTITUTION:A silicon steel sheet contg., by weight, 1.8 to 6.7% Si, <=0.15% C, 0.010 to 0.050% acid soluble Al and <=0.0120% N, and the balance Fe is annealed at the Ar3 point or above, is cooled at <=50 deg.C/sec cooling rate, is thereafter subjected to cold rolling of 40 to 80% draft and cold rolling of 30 to 70% draft in a direction vertical to the said direction and is subjected to primary recrystallization annealing and finish annealing. In this way, the accumulation degree in the {100}<001> azimuth improves, by which its magnetic properties can be improved.
Patent JP-H09258999-A (JP)
Title: File system check device
Inventor: NAKAGAWA IZUMI
IPC: G06F11/22
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a file system check device for checking whether a necessary file required for the operation of a local system exists or not in a file system contained in a local system. SOLUTION: The device is provided with a read part 10 which is periodically started and reads necessary file designation information designating the necessary file from a configuration file B, a check part 20 checking whether the necessary file exists in a file system A based on necessary file designation information and outputting a check result, and a RAS notice part 40 generating RAS information obtained by adding notice level information showing the significance of notice information to notice information showing that the check result is received when the check result that the necessary file does not exist in the file system A is received and giving the notice of RAS information to the remote system of a maintenance base 2000 in a remote place against the local system.
Patent JP-2000258266-A (JP)
Title: Torque measuring apparatus
Inventor: OTA HITOSHI
IPC: G01L3/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a torque measuring apparatus which can measure the torque of a rotating machine, e.g. a motor, continuously without applying any extra load to the rotating machine or causing any damage thereon. SOLUTION: A turbine 8 is fixed to the output shaft 5a of a motor 5 and the motor 5 is loaded by sucking air through the turbine 8 and applying an wind pressure thereto. A filter is provided at an air inlet 9a so that dust is not caught within the motor 5 even is the air is sucked at a high rate thus measuring the torque of the rotating motor 5 without causing any damage thereon. Furthermore, the motor 5 can be protected against damage due to pressure difference because a motor side chamber 11 communicates with an outlet side chamber 15 and pressure difference is not present.
Patent JP-S59192267-A (JP)
Title: Development device
Inventor: HANEDA SATORU
IPC: G03G15/09
Filed: 1983-04-15
Abstract: PURPOSE:To prevent deterioration of an image bearing body and its crystallization and to enhance development performance by installing a control circuit for rotating only a developing sleeve when development is not operated, forming a fixed magnetic field between a magnetic body and a magnet at that time, and regulating passage of a developer. CONSTITUTION:When development is operated, each of the developing sleeve 6 of a developer carrying body 8 and a magnet 7 rotates in the arrow direction, and a magnetic brush of a developer D having a prescribed height and amt. is formed on the surface of the sleeve 6. When the development operation is stopped, only the magnet 7 is stopped with a control circuit. As a result, a fixed magnetic field is formed between the magnet 7 and a regulating blade 9 made of a magnetic material, resulting in almost eliminating the magnetic brush of the developer layer formed on the surface of the sleeve 6. Consequently, deterioration of sensitivity and crystallization of an image bearing body are prevented and development performance is enhanced.
Patent JP-2000254483-A (JP)
Title: Cavitation reactor
Inventor: SATO KAZUNORI
IPC: B01J10/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cavitation reactor whose capacity can be improved. SOLUTION: In a cavitation reactor provided with a pressurizing means 19 for pressurizing liquid to be treated 62 and a nozzle 21 for jetting out the pressurized liquid to be treated 62 into a reaction vessel 15, gas injection means 9, 11 for injecting gas into the liquid to be treated 1 fed to the pressurizing means 19 are provided and a fine bubble generating means 13 for making the gas injected into the liquid to be treated 1 into fine bubbles is provided between the gas injection means 9, 11 and the pressurizing means 19, thereby forcibly feeding the fine bubbles generated by the fine bubble generating means 13 and solid particulates such as dust in the air or in the gas injection means 9, 11 as nuclei of cavitation bubbles.
Patent JP-S59193521-A (JP)
Title: Tape guide drum device
Inventor: SASAKI KENJI
IPC: G11B5/02
Filed: 1983-04-15
Abstract: PURPOSE:To assemble a rotary magnetic head without damage and at the same time to facilitate an exchange of said magnetic head by providing an earth member made of a conductive and elastic material between a fixed drum and a rotary disk. CONSTITUTION:A rotary part unit B is inserted into the main shaft 5 of a fixed part unit A. In this case, an end face 3b of a rotary drum 3 touches an earth member 20 made of a conductive and elastic material at the side of a fixed drum 4 before a rotary magnetic head 1 touches the drum 4. Thus it is avoided that the head 1 is damaged from a contact with the drum 4. Then the lubricating oil is applied between the shaft 5 and the bearing part 3a of a rotary disk 2 as well as to the upper end face of the shaft 5, and a thrust holder 6 is fixed to the disk 2. Finally a rotary transformer 7b of the fixed side is fixed by a screw to the drum 4 through a hole of the drum 3 by means of a driver.
Patent JP-H04303800-A (JP)
Title: Fuel assembly and control rod
Inventor: HIRUKAWA ATSUJI
IPC: G21C3/326
Filed: 1991-03-30
Abstract: PURPOSE:To protect a control element of a lower insertion rod cluster type control rod from exposure to a rapid coolant flow. CONSTITUTION:It has a plurality of fuel rods 21 charged with a plurality of fuel pellets and arranged inside of a channel box 32, upper and lower tieplates 22, 23 supporting the upper and the lower ends of the fuel rods 21, spacers 26 which are arranged multiply along the axis to bundle the fuel rods 21, and control element guide sheaths 25a, 25b arranged in between the fuel rods 21 and fixed by the upper and lower tieplates and the spacers 26. The lower inlet of the control element guide sheaths 25a, 25b are arranged remotely from the coolant flow for removing heat from the fuel rods 21. Therefore, the control element does not sustain a hydraulic vibration due to exposure to the rapid flow of the coolant and consequently, fretting corrosion is prevented.
Patent JP-H03267504-A (JP)
Title: Repairing of turbine blade
Inventor: MAIKERU JIEIMUZU FUREIZAA
IPC: F01D25/00
Filed: 1990-03-19
Abstract: PURPOSE: To make possible the repair of a turbine blade in a state where it is installed in a rotor by relatively moving a lacing wire member circumferentially to remove the wire member from a blade to be repaired. CONSTITUTION: After the connections of respective members 21 to 24 of a lacing wire 20 are entirely released, the respective members 21 to 24 are relatively moved circumferentially clockwise or counterclockwise. Thus, the racing wire 20 can be removed from a blade 15 to be repaired, and thereby the blade 15 can be repaired in state where it is installed in a rotor 10.
Patent JP-S59191673-A (JP)
Title: Dead stock output system of electronic cash register
Inventor: KAKIZONO YUKIO
IPC: G07G1/00
Filed: 1983-04-15
Abstract: PURPOSE:To detect and deliver accurately a dead stock article by counting the units of sold articles to a memory every cash registration of each article and processing the article whose each count value is less than the prescribed level as a dead stock article. CONSTITUTION:A PLU code is set at an RAM 16 for each article, and the unit price corresponding to each article is stored. In addition, the RAM 16 stores the number SCT of sold units, the sale flag ZCT, the minimum sold unit set value MV, etc. The SCT is increased one by one for each sale in a cash registration mode, and therefore the number of sold units is calculated. The MV decides the article whose sales amount of a day is less than the value MV as a dead stack article. Thus the flag ZCT is set at logic (1) if the SCT of a certain article is less than the MV even in one day during a month when a dead stock article report is produced. Then the dead stock article is printed out by a printer 4.
Patent JP-H08260620-A (JP)
Title: Ground anchor heat fixture structure
Inventor: OTAKA HIDEO
IPC: E04C5/12
Filed: 1995-03-27
Abstract: PURPOSE: To make it possible to fix tensively a PC steel material at a rear surface curing part without breaking down even when a reinforcing plate is not mounted on a PC steel plate at a right angle or a designed angle and exert a waterstop performance to a satisfactory extent even when a waterstop cap is pushed in the eccentric direction. CONSTITUTION: In terms of a ground anchor head fixture structure, a sleeve pipe 2 is inserted into an inner surface of an anchor hole 1 so as to inhibit the collapse of the hole wall while a reinforcing plate 3 is mounted on an opening 2a of this sleeve pipe 2. A PC steel material 5 inserted into a rear surface curing pipe 4 mounted on the reinforcing plate 3 is tensively fixed. A synthetic rubber-made waterstop cap 9 and water stop gasket 10 are inserted in the lower part of the rear surface curing pipe 4.
Patent JP-H09252990-A (JP)
Title: Bathroom floor heating equipment
Inventor: YAMADA TAKAO
IPC: E03C1/20
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To dispense with maintenance need and reduce running cost by providing, in the bottom of a washing place, a floor heating means constituted of heat pipes laid under so as to freely convey heat between a bathtub and a washing place, and a heat storage section. SOLUTION: A waterproof pan 8 constituting a floor section of a washing place unit 2 is constituted of a waterproof pan body 8a, heat pipes 8c arranged across the waterproof pan body 8a and a bathtub section 6, and a heat storage section 11 arranged on the surface of the waterproof pan 8. The heat pipes 8c are arranged in rows by laying one end of each pipe under the bottom of the bathtub section 6 and the other end under the waterproof pan body 8a, thereby, heat of hot water in the bathtub section 6 is transmitted to a washing place A to achieve bathroom floor heating. The heat storage section 11 stores heat from the heat pipes 8c, and afterward radiates the heat to achieve floor heating and also to contribute to drying of the bathroom after bathing by storing heat.
Patent JP-S52151494-A (JP)
Title: Control circuit of anti skid apparatus
Inventor: ENDOU AKIRA
IPC: B60T8/17
Filed: 1976-06-11
Abstract: PURPOSE: To provide an anti skid apparatus which will not cause an error operation against the sudden change of wheel signal by slowing down the respondent speed of self-oscillator which constituted a feedback loop to follow the frequency of an absolute wheel speed signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57182572-A (JP)
Title: Drainage structure of automobile
Inventor: OKAMOTO ICHIROU
IPC: E05B83/36
Filed: 1981-05-07
Abstract: PURPOSE:To enable to drain the water entered into the automobile through a key cylinder by a method wherein a water receiving member, which has a drip pan carrying the water to the panel of a car body, is provided under the key cylinder and a drip hole is provided on the panel of the car body at the location under the water receiving member. CONSTITUTION:The key cylinder 21 is installed on the rear panel 7 through a key grip 23. The water receiving member 37 having the drip pan 39 with channel shape section is provided under said key cylinder 21. In addition, the drip hole 59 is provided on the rear panel 7 at the location just under the opening 41 of the drip pan 39.
Patent JP-H0581082-A (JP)
Title: Synchronous journaling system
Inventor: JIYOSEFU PII INGOGURIA
IPC: G06F11/36
Filed: 1991-03-08
Abstract: PURPOSE: To embody an event-driving journaling mechanism which does not depend on the timing of the execution of a process. CONSTITUTION: The special event known as a synchronous event marks the place known as a synchronous point in a journal file 495 of the events. In this journal file 495, the process started first has to be completed before the succeeding process is started. The synchronous point exists between the process and the process where states are exchanged with each other. The synchronous event is introduced into the journal file 495 during a recording stage. The journaling mechanism waists for the occurrence of the synchronous event before the subsequent execution of the process is started after progression to the next action in the journal file 495.
Patent JP-H10264960-A (JP)
Title: Deformed pipe reinforced by paper tube
Inventor: TANAKA KEIJI
IPC: B65D81/133
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable an outer pipe to be reinforced and also to have appropriate cushioning property by inserting a circular paper tube into a rectangular region of the L-shaped outer pipe and bonding a contact portion between the circular paper tube and the outer pipe for fixing. SOLUTION: An outer pipe 2 is formed by pushing and forming a recessed rim 1 on an end of the pipe having a square opening made of a sturdy cardboard, and a circular paper tube 2 is tightly inserted into its rectangular region for bonding and fixing. Thus when the pipe is used as a pillar, even if strong pressure is applied to the outer pipe 2, it may not be easily crushed since the paper tube 3 has been inserted into the pipe 2 for reinforcement. In addition, when the cardboard is relatively thin, the paper tube 3 appropriately flexes to serve as a cushion. Further, since an internal wall of the recessed rim 1 comes along a corner of a packed article, packing can be reliably done.
Patent JP-S60212032-A (JP)
Title: Photointerruptor
Inventor: KIGUCHI HIROYUKI
IPC: H03M1/28
Filed: 1984-04-05
Abstract: PURPOSE:To output always a signal of a prescribed voltage by using two couples of elements as one set and arranging each element couple so that the irradiating direction of light is opposite to each other in the set in a photointerruptor detecting the intermission of the light irradiated from a light emitting element to a photodetector. CONSTITUTION:An output voltage V1 of the photodetector 22b of the element pair 22 and an output voltage V2 of the photodetector 23b of the element pair 23 are added by an adder circuit 28, and the result is outputted as an output voltage V3 of a set 25. Thus, the output voltage V3 of the set 25 is the sum of the output voltage V1 of the element pair 22 and the output voltage V2 of the element pair 23 simply. A current is fed to the light emitting elements 22a, 23a, 24a from a transistor (Tr), and the current value is controlled by a base current fed to the base of the Tr from an operational amplifier OP2 via a resistor R4. Thus, the amount of light emission of the light emitting elements 22a, 23a, 24a is controlled to a constant value at all times and control error due to the change in the light emitting amount is prevented.
Patent JP-2000096809-A (JP)
Title: Floor material for clean room
Inventor: KIM CHAE-WON
IPC: F24F7/06
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a more sanitary floor material for clean room with improved joining force between a supporting element and a cover element. SOLUTION: A floor material for a clean room includes a plate 111 provided with a plurality of insertion through-holes 114, supports 112 formed in sequence on the lower face of the plate 111, a supporting element 110 provided with reinforcing portions formed in sequence on the plate 111 and the supports 112, a cover 121 joined to the upper face of the plate 111 and a tile element 120 formed on the lower face of the cover 121, fixedly secured corresponding to the insert through-holes in the supporting element 110 and having a joined pawl formed at the center through vent holes.
Patent JP-S543766-A (JP)
Title: Device for automatically supplying powder
Inventor: ISHIO MASATOSHI
IPC: B65G43/00
Filed: 1977-06-07
Abstract: PURPOSE: To automatically quantitatively supply powder from a banker by automatically controlling the opening or closing operation of a gate in response to the discharge amount of the powder. 
     COPYRIGHT: (C)1979,JPO&Japio