baber/WOPTO huggingface dataset:
Patent JP-H11203490-A (JP)
Title: System and method for area filling processing and recording medium storing area filling processing program
Inventor: KIMURA MOTOMICHI
IPC: G06T11/40
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an area filling processing system capable of filling an unfilled part in the inside of an outline with a thick area filling line while holding accuracy on the edges of the outline and accelerating the processing of an output device. SOLUTION: A contour expressing an area filling range is supplied from an input device 1 to a contour tracing means 7 which acquires an offset value corresponding to an area filling line of which line width is stepwisely increased from thin line width registered in a line width list 3 through a line width selecting means 6 to fill the range with the line. The selected line width is outputted from the means 6 to a contour scanning means 8 and an output device 5. The means 8 scans an area filling range other than the range filled with the area filling line by the means 7 in a prescribed direction and fills the scanned range with the area filling line having the line width selected by the means 6 and the area filling states of these means 7, 8 are outputted to the output device 5.
Patent JP-H10219713-A (JP)
Title: Earth retaining block and structure and construction method thereof
Inventor: NAKAYAMA KENJI
IPC: E02D29/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To increase the sliding resistance and the falling resistance of a concrete body by addition of a simple constitution. SOLUTION: In an earth retaining block 1 (or an earth retaining wall) in which the bottom slab 2 and the rising slab 3 are integrally formed to have a L-shaped section, the bottom slab 2 is formed so that the front end 12 side thereof is thicker than the base end 11 side thereof in order to increase the falling resistance of the concrete body 2. The upper face 13 of the bottom slab is formed horizontal and the underface 14 of the bottom slab is formed slant so as to decline from the base end 11 side of the bottom slab to the front end 12 side thereof in order to increase the sliding resistance.
Patent JP-S58137451-A (JP)
Title: Spiral classifier with dehydrator apparatus
Inventor: FUKUSHIMA YOSHITAKA
IPC: B03B5/52
Filed: 1982-02-11
Abstract: PURPOSE:To collect a scraped-up substance with low water content, by a method wherein a scraping-up rotor is arranged on an upper spiral and a dehydrator apparatus equipped with a dehydrating tank and a vibrator is provided to said rotor. CONSTITUTION:A stock material such as sand containing mud thrown into a spiral classifier is classified into a scraped-up substance 13 such as sand with high water content and mud by a lower spiral on a shaft 2 and the scraped-up substance 13 is scraped up upwardly on an inclined tank. On the other hand, mud is mixed with water and precipitated to the bottom part of the tank. Sand scraped up by the lower spiral 3 is automatically sent into a dehydrating tank 8 with a vibrator 7 and water between particles of the scraped-up substance 13 is separated. The scraped-up substance 13 from which water is separated and which is densely pressed to the bottom part of the dehydrating tank 8 is scraped up by the partition plate of a rotor 10 and sent to a discharge port 16 through an upper spiral 4.
Patent JP-S61178082-A (JP)
Inventor: SAWAI KAZUO
IPC: B08B3/02
Filed: 1985-02-05
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-H02202472-A (JP)
Title: Form transport mechanism of printing device
Inventor: YAMADA TAKAYOSHI
IPC: B41J15/16
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a simply structured transporting mechanism of a printing device which does not require a large space near a platen by providing a friction member which slides in contact with the printed surface of the continuous form and generates a back tension on a continuous form upstream in the flow of a printing section. CONSTITUTION:A friction sheet 7 is provided halfway through a transport route for a continuous form consisting of an upper form 2a and a lower form 2b. The friction sheet 7 is constituted so that it slides in contact with the printing surface of the upper form 2a. Therefore, a friction resistance F is applied to only the upper form 2a in such a manner that a braking action works only when the upper paper 2a advances excessively. A back tension generated on the upper form 2a does not act upon a lower form 2b, so that the overfeed of the upper form 2a can be prevented. In addition, the friction sheet 7 comes in contact with a platen 4 and this action prevents the lower form 2b transported in a normal condition from being adversely affected.
Patent JP-S61211595-A (JP)
Inventor: ITO TAKEHIRO
IPC: F16L37/00
Filed: 1986-01-31
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-S62178140-A (JP)
Title: Manufacture of stator for linear motor
Inventor: SUZUKI YASUMASA
IPC: H02K15/02
Filed: 1986-01-31
Abstract: PURPOSE:To shorten a processing time and reduce a cost, by arranging crossovers between pitches previously, when rugged pole teeth are formed in a laser process. CONSTITUTION:On the stator 1-1 of a plate type linear motor, rugged pole teeth (recessed sections) 2 formed at given pitches in the longitudinal direction are processed and formed by laser beams 4 from a laser oscillator 3. In this case, crossovers 5 are arranged between the pitches of the stator 1-1. By this method, the recessed sections 2 of the pole teeth can be continuously processed, and the processing time can be shortened.
Patent JP-H04259776-A (JP)
Title: Method of inserting terminal with cable to connector housing
Inventor: TAMURA NOBUHIRO
IPC: H01B13/012
Filed: 1991-02-14
Abstract: PURPOSE:To ensure the insertion of a terminal with cable into a cavity by sucking the cavity from the opposite side at the time of inserting the terminal with cable into the cavity of a connector housing. CONSTITUTION:A suction pipeline 5 connected to a cavity 2 of a connector housing 1 to insert a terminal with cable 8 is selected by a suction switching means not shown and connected to a vacuuming device 7 to suck the air in the cavity 2. When the inserting work of the terminal 8 is conducted to the cavity 2 under suction by a robot hand 10 in this state, the terminal 8 is inserted while being sucked into the cavity 2. Since the terminal 8 is guided by the sucking action and inserted into the cavity 2, the terminal 8 can be certainly inserted to the aimed cavity 2.
Patent JP-H02201285-A (JP)
Title: Radar apparatus
Inventor: IIJIMA NOBUYUKI
IPC: G01S13/10
Filed: 1989-01-31
Abstract: PURPOSE:To precisely and stably obtain an information on distance of a target signal having an expansion, by counting a length corresponding to the expansion of the target signal and by taking 1/2 of the length for the center of gravity of the target signal. CONSTITUTION:A signal detecting circuit 4 extracts only a target signal from received signals and removes unnecessary signals. A wave front differentiating circuit 12 detects the front end of the waveform of the target signals and outputs one pulse to the position thereof. A wave tail differentiating circuit 13 detects the rear end of the waveform of the target signal and outputs one pulse to the position thereof. A counting circuit 14 counts a time from the output pulse position of the wave front differentiating circuit 12 to the output pulse position of the wave tail differentiating circuit 13, converts it into a distance and outputs the same. A 1/2 circuit 10 divides an output value of the counting circuit 14 into 1/2, determines the center of gravity of the target signal and outputs the value thereof. A register 8 takes an output of a distance counter 7 at the output pulse position of the wave front differentiating circuit 12 and holds it. An addition circuit 11 adds up outputs of the 1/2 circuit 10 and the register 8 and thus an information on a distance to the point of the center of gravity of the target signal is obtained.
Patent JP-H11217824-A (JP)
Title: Execution method of underground impervious wall
Inventor: YONEMURA MASATSUGU
IPC: E02D19/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an impervious wall facilitating the handling of a material, simplifying execution at a low construction cost and having high reliability of impervious efficiency as well as high quality. SOLUTION: Joint members 1... are erected at certain intervals in a continuous groove G excavated in the ground. Then, impervious panels 2... molded in the shape of a plate in advance are inserted between the joint members 1 and 1 while connecting the impervious panels adjoining up and down to each other with joint members of flexible material such as rubber, etc., and gaps between the joint members 1 and panels 2 are filled with grout 9 to construct an impervious wall in the ground.
Patent JP-H11220680-A (JP)
Title: Video and sound device
Inventor: TAKASO HIROSHI
IPC: G09F9/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a video and sound device in which reliability for the atmosphere and environment of the operation of a disk device can be improved, and simultaneously a noise level generated from a video acoustic device can be reduced. SOLUTION: This device is provided with an electromagnetic shield case 30-3 mounted in a cabinet, disk device 30-1 mounted through a visco-elastic member 30-4 on the electromagnetic shield case for operating the recording and reproduction of video data, voice data, and character data, picture processing circuit 30-2 fixed and stored higher position than the disk device in the electronic shield case for operating the compression processing and extension processing of the video data, voice data, and character data, and operating the recording and reproduction processing to the disk device, and transfer radiating means 30-5 whose one edge is mounted on the disk device, and whose other edge is arranged outside the electromagnetic shield case.
Patent JP-S58139439-A (JP)
Title: Feeding device for wafer
Inventor: HARADA MICHIYUKI
IPC: H01L21/677
Filed: 1982-02-15
Abstract: PURPOSE:To feed a wafer in a clean room by placing a cassette which contains the wafer on the first vehicle, magnetically floating the first vehicle over the second vehicle  and driving by magnetically attracting force the first vehicle in non contact with the second vehicle. CONSTITUTION:A vehicle 12 self-travels through the prescribed electrode 17 on an orbit 13 and a current collector 18 when a motor 16 is energized. When an AC current is flowed via the coil 19 of a core 20 through the electrode 17 and the collector 18, a voltage is produced at the coil 4 of the core 3 of a vehicle 2, magnet 6 group is energized by the electric power supplied in this manner, thereby floating the vehicle 2 by the repelling force from the magnet 10 group. At this time, the vehicles 2, 12 are attracted by the attracting forces of the magnets 5, 21, and when the vehicle 12 self- travels by the drive of the motor 16, the vehicle 2 is driven. A sensor 7 detects the gap between the orbit 9 and the vehicle 2, thereby controlling by a controller 8 the exciting  current of the magnet 6 and stabilizing the floating of the vehicle 2, and the positions and speeds of the vehicles 2, 12 are detected by a pair of a light emitting element 23 and a photodetector 24. The vehicles are prevented from being contaminated by dusts via orbit plates 9, a cover 22 and a case 11. According to this structure, the wafer can be fed clearly at a high speed.
Patent JP-H09214895-A (JP)
Title: Device and method for editing/sending video/audio signal
Inventor: ASAMIYA NOBORU
IPC: H04N21/262
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a device configuration suitable for digital video/audio signal broadcast system such as a near-video-on-demand(NVOD) device. SOLUTION: An NVOD device 1 is composed of a compilation part 100, playout part 200, transmission part 300 and subscriber part 400. The compilation part 100 stores video/audio signals for several weeks or several months edited by reproducing and compression-encoding broadcast materials according to a long-term broadcast plan for several weeks or several months. The playout part 200 preserves the video/audio signals stored in the compilation part 100 for several days or several weeks according to a broadcast plan for several days or several weeks, reproduces the video/audio signals to be required for real-time broadcast and applies time difference to these video/audio signals distributed to plural channels. The transmission part 300 transmits the video/ audio signals, to which the time difference is applied by the playout part 200, of plural channels to the subscriber part 400.
Patent JP-H10219731-A (JP)
Title: Front controller for construction equipment
Inventor: FUJISHIMA KAZUO
IPC: E02F3/43
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To correct the setting of an excavation region simply in a front controller for a construction equipment. SOLUTION: A force sensor 10 is installed to a control lever device 4a for a boom. The relationship of the locus of a bucket edge and a ground to be excavated is observed visually by an operator while moving the boom by operating the control lever device 4a for the boom, operating physical force is detected by a control unit 9 by strongly working the control lever device 4a for the boom when the edge must be lowered slightly, and the setting of an excavation region can be corrected simply because the height of a target can be corrected to a lower section in the edge in response to the operating physical force.
Patent JP-H11201340-A (JP)
Title: High pressure rubber hose
Inventor: ONO SHIGEO
IPC: F16L11/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber hose that ensures a high internal pressure and has an excellent flexibility. SOLUTION: This rubber hose comprises a first layer that a first reinforcement layer 11 and a second reinforcement layer 12 are provided between an inner rubber tube 10 and an outer rubber tube 14. The first reinforcement layer 11 is formed by a first layer that reinforcement lines are spirally wound on the inner rubber tube 10 in one direction, and further a second layer that reinforcement lines are spirally wound on the first layer in the reversed direction. The second reinforcement layer 12 is formed by a braided layer that reinforcement lines are incorporated each other.
Patent JP-S57136640-A (JP)
Title: Silver halide photographic material
Inventor: OOHASHI MINORU
IPC: G03C1/34
Filed: 1981-02-18
Abstract: PURPOSE:To stabilize a photosensitive material against overexposure fog without deteriorating sensitivity, by adding a specified thioether type antifoggant precursor to a silver halide emulsion layer or a colloidal layer water-permeable to this layer. CONSTITUTION:A silver halide emulsion layer and a colloidal layer contains a compound represented by the general formulaIin which A is a mercapto type antifoggant heterocyclic radical; B is -(R3-C-R4)- or -(N-R5)-; R1, R2 are H, alkyl, or phenyl; and R3, R4, R5 are H or alkyl. The hetero ring of A is a tetrazole, 1, 2, 4-triazole, bezoxazole, benzothiazole, or the like ring, and preferably a 5- or 6-membered ring having a -CS- side chain. This antifoggant precursor is added to the silver halide emulsion layer in an amount of 0.1-100 milimoles per mole of silver halide, or slightly more to the colloidal layer, thus permitting the obtained photosensitive material to be perfectly stable in the neutral or weakly acidic region, and to release an active antifoggant photosensitive material in the alkaline region during a development process.
Patent JP-2000220211-A (JP)
Title: Brace
Inventor: NARIHARA HIROYUKI
IPC: E04B1/24
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce weight and to improve productivity while heightening bulking strength of a brace constituting the frame of a steel structure or a steel-framed reinforced concrete structure. SOLUTION: Rectangular steel pipes 14 are opposedly arranged on both side parts of a core member 13 formed of plate steel, so as to be movable in the axial direction of the core member 13. The rectangular steel pipes 14 are continuously welded to each other in the lengthwise direction to constitute a brace 10. With this constitution, when a compressive force acts upon the brace, the out-of-plane deformation of the core member 13 is impeded by the rectangular steel pipes 14. Since the main members of the brace 10 are composed of only steel, the weight increase of the brace 10 is suppressed, and assembling work is simplified.
Patent JP-S61181262-A (JP)
Title: Facsimile transmitting equipment
Inventor: FUNAHASHI AKINORI
IPC: H04N1/12
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a facsimile equipment reading an original by a subscanning line density twice the standard density by using plural photoelectric converting elements arranged at the standard read interval so as to control the moving width in the subscanning direction. CONSTITUTION:A carriage 12 of a scanner 1 is mounted by a sensor 11 on which N sets of photoelectric converting elements are arranged, moved in the main scanning direction X to attain main scanning and an original 10 is moved in the subscanning direction by a motor 8 and a feeding roller 16 to attain the subscanning. The width NT of the original is read by one main scanning, where T is the pitch of the N sets of the photoelectric converting elements. The picture signal read by one main scanning is stored once in a memory section 4 and after subscanning with a width T/2 is executed, the main scanning is executed again and stored similarly in the memory 4. Then the picture signal of 2N-line read by the two main scanning operations is read sequentially from the memory 4 as a signal.
Patent JP-S61267739-A (JP)
Title: Method for driving optical modulating element
Inventor: KANBE JUNICHIRO
IPC: G09F9/35
Filed: 1986-02-03
Abstract: PURPOSE:To obtain clear contrast removed of crosstalk by applying a signal generated in accordance with gradation to picture elements in which optical modulating elements oriented at the 1st and 2nd stabilized states are mixed. CONSTITUTION:When a voltage -2V exceeding a threshold voltage -Vth2 is applied to all picture elements on a selected scanning line at a phase t1, all the picture elements are once kept at the optically stabilized state. A voltage 2V exceeding a threshold voltage Vth1 is applied to picture elements A corresponding to the existence of information signals out of all the picture elements at a phase t2 and the elements A are transferred to the other optically stabilized state. Since the voltage to be applied to picture elements B corresponding to the absence of an information signal on the same scanning line at the phase t2 does not exceed the voltage Vth1, the picture elements B is continuously kept at one optically stabilized state. On the other hand, the voltage applied to picture elements C, D is +V or 0 and does not exceed the threshold, so that the picture elements C, D hold orientation corresponding to the preceding signal state. Even if the number of scanning lines is increased, its duty ratio is not practically changed and the reduction of contrast, crosstalk, etc. are not completely removed.
Patent JP-S63190382-A (JP)
Title: Thyristor
Inventor: OGURA TSUNEO
IPC: H01L29/749
Filed: 1987-02-03
Abstract: PURPOSE:To improve a MOS thyristor in its turn-on characteristic and to enable it to operate at high frequencies by a method wherein light is thrown on its depletion layer with the MOS thyristor being forwardly blocked. CONSTITUTION:Light is projected on a depletion layer 9 formed by a forward block voltage applied across the P-base layer and N-base layer of a MOS thyristor. The light projected into the depletion layer 9 generates electron-hole couples for the creation of a bias that is prone to eliminate the depletion layer 9. Injection of electrons from an N-emitter, accomplished upon MOS gate signals simultaneously with or just after the projection of the light, results in a thyristor remarkably improved in its turn-off characteristic, that is, adequately enhanced in its di/dt withstanding capability and capable of operation at high frequencies.
Patent JP-S53107083-A (JP)
Title: Mechanism for stacking flat materials for walking beam type conveying apparatus
Inventor: EHATA TAKEYOSHI
IPC: B65G47/28
Filed: 1977-02-28
Abstract: PURPOSE: To prevent materials on the cooling floor or the like of a bar steel rolling machine from being excessively cooled by combining movable and stationary grids with saw-tooth cutouts as pairs, sequentially sliding them, and stacking steel plates in any laminate layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53106519-A (JP)
Title: Color image pick up tube
Inventor: KUBO KIYOSHI
IPC: H04N9/07
Filed: 1977-02-28
Abstract: PURPOSE: To obtain the color picture rich in naturality, by obtaining the chroma signal and the iluminance signal at the band from the signal modulated with the chromatic filter and by controlling and restricting the modulated chroma signal according to the amplitude of the luminance signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06212559-A (JP)
Title: Embossing of cloth and apparatus therefor
Inventor: SAKAMOTO SUSUMU
IPC: D06C23/04
Filed: 1993-01-13
Abstract: PURPOSE:To apply an embossed pattern having deep and definite contour lines and resistant to become dull. CONSTITUTION:A cloth 10 is clamped and pressed between a pair of hot male and female dies 11a, 11b to form an embossed pattern on the cloth 10. The male and female forming faces 12a, 12b having plate form are made of a plastic material mixed with metal powder or of a metallic material and metal plates 13a, 13b are inserted between heaters 15a, 15b and the faces 12a, 12b.
Patent JP-H08214975-A (JP)
Title: Chair
Inventor: TANAKA FUMIO
IPC: A47C3/34
Filed: 1995-02-09
Abstract: PURPOSE: To provide a chair for a child with a structure that is movable in forward and backward directions and the height is adjustable and even an adult can sit on it in a suitable posture. CONSTITUTION: Between right and left frame bodies 2, a seat body 4 is mounted on via a seat supporting body 10 in a way movable in forward and backward directions and the height is freely adjustable. Between the lower parts of right and left supporting bodies, a foot support plate 6 is provided for a pupil whose legs can not reach the floor. The seat body 4 and the foot support plate 6 are set to allow the seat body 4 to be protruded by a suitable length E2 more forward than the foot support plate 6 in a condition the seat body 4 is completely forwarded.  A pupil whose legs cannot reach the floor can sit on the seat in a suitable posture by backing the seat body 4 more backward than the foot support plate 6 and an adult whose legs can reach the floor can sit on the seat body 4 without being disturbed by the foot support plate 6 in a suitable posture by completely forwarding the seat body.
Patent JP-S55116928-A (JP)
Title: Slime remover for excavated hole bottom
Inventor: YAMAGISHI AKIJI
IPC: E02D15/06
Filed: 1979-02-28
Abstract: PURPOSE: To accomplish continuous suction removal of slime settled down on the hole bottom by moving the suction port of flexible suction pipe in a horizontal symmetry maintaining a fixed space from the hole bottom.  
     CONSTITUTION: The lower end of a slime suction pipe 10 is formed into forked flexible suction pipes 12 and 12' and suction ports 13 and 13' are provided at the tip thereof. The suction pipe 10 is brought down with an upward jack 7. At the same time, the suction ports 13 and 13 of the flexible suction pipes 12 and 12 are moved horizontally to be expanded by means of horizontal jacks 8 and 9 maintaining the space from the hole bottom with a support piece 4 whereby the slime on the hole bottom is sucked in sequence. 
     COPYRIGHT: (C)1980,JPO&Japio