baber/WOPTO huggingface dataset:
Patent JP-H05195615-A (JP)
Title: Rubber chip floor material
Inventor: KAKIHARA SHUNJI
IPC: B32B25/02
Filed: 1991-12-24
Abstract: PURPOSE:To provide excellent heat insulation property by using a rubber chip material as a main constituent, mixing at least one of the sawdust and, bark of wood, chaff, and straw, and heating and pressurizing a mixture to mold it into a plate. CONSTITUTION:Equal quantities of the crushed bark 3 of wood, crushed chaff 4, and crushed straw 5 are combined with a rubber chip material 2 of 10kg to form a mixed material of 10-15wt.%. A resin adhesive of 10-15wt.% is mixed with this mixed material, and the mixture is put into a mixer and mixed and stirred. The mixed material is spread on a panel plate, and they are heated and pressurized by a heating press from above to form a rubber chip floor material 1. The rubber chip floor material 1 has proper elasticity and is lightweight, thus the flooring work can be facilitated.
Patent JP-H10193129-A (JP)
Title: Powder plasma welding method
Inventor: KAMITO YOSHIMI
IPC: B23K10/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To attain formation of a welding layer with a required thickness, a layer in which graphite structure is uniformly distributed and in which high slidableness is possessed, by supplying a powder consisting of graphite cast iron based materials into the powder feeding hole of a welding torch, performing plasma welding under a specific current value, arc length and oscillating speed, and thereby using a welding process with less equivalent single layer cladding by welding. SOLUTION: A welding torch 2 is provided with four powder feeding holes 2b at equal spaces apart in the circumferential direction on the outer circumferential side, in addition to the conventional center powder feeding hole 2a. The distance from the side of the opening of the feeding holes 2a, 2b of the welding torch 2 to a work 23, namely, the arc length L is set to be 30-40mm. Further, in carrying out cladding by welding on the surface layer of the work 23, the welding current is set to be 2.5 to 5 times as much as the conventional method, in other words, 500-1000A, with oscillation speed to be 30-40 times per minute, thereby enabling a weld bead to be obtained with the total height of 7mm or above in single layer cladding by welding.
Patent JP-2000177188-A (JP)
Title: Duplicator and memory medium
Inventor: TAKAYANAGI TOSHIHIRO
IPC: H04N1/23
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To suppress the cost for parts by using a memory having a lower capacity and to reduce a time period necessary for a whole duplicating operation by executing simple speed controlling. SOLUTION: When a CPU starts an input/output operation by an actual size mode, image string data obtained from a reading section is written into a line buffer memory by each one row and at least one row of the data already written is maintained in the line buffer memory (S3). When the CPU receives an output operation request from a printing section (S4: YES), the image string data already written into the line buffer memory is read to be outputted to the printing section (S7). After that, the CPU repeats the above operation, then it is sufficient to attain the line buffer memory having a capacity of at least two rows.
Patent JP-2001170032-A (JP)
Title: Radiographic instrument
Inventor: NAKAMURA TOSHIAKI
IPC: A61B6/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic instrument capable of adjusting localization of the center of the radiography to a part to be radiographed easily and executing minute localization adjustment easily and in a short period of time even if a subject is old or physically handicapped. SOLUTION: A subject B is made to stand in front of a cassette 4, which is moved upward/downward for the localization adjustment in front of the part to be radiographed. When the part to be radiographed is shifted in the horizontal direction, the center of the radiography for the part to be radiographed is adjusted by moving the cassette 4 in the horizontal direction. Then after the localization of an X-ray tube 12 disposed on a extensible support part 13, which is attached to the ceiling 10, etc., separately, is adjusted, X rays are irradiated to the subject B and the cassette 4.
Patent JP-H05184024-A (JP)
Title: Compressing dice of robot for high-voltage pulling-down work
Inventor: ITO MASAAKI
IPC: H02G1/12
Filed: 1991-12-26
Abstract: PURPOSE:To facilitate the setting of a sleeve by supporting a spacer, which holds the sleeve holding a high-voltage pulling-down line, with a spring and enable it to be elevated. CONSTITUTION:Storages 41, which store the main line catch 33 of a sleeve 3, are made being bent inward at the upper parts of two opposed compressing dices 4, and shifting pieces 43 are supported capably of ascent and descent by the supporting shafts 42 erected below them, and the shifting pieces 43 are pushed up by the springs 44 arranged around the supporting shafts 42. Accordingly, when setting the sleeve 3, the shifting pieces 43 can be pushed in deeper by pressing down the shifting pieces 43. When the pushing in ends and the pressing down of the shifting pieces 43 by the sleeve 3 is released by the sleeve 3, the shifting piece 43 is pushed back by the spring 44, which pushes up the sleeve 3, and catches and holds it between the upper margin of the storage 41 and the shifting piece 43. Hereby, the sleeve 3 can be set easily.
Patent JP-2001170539-A (JP)
Title: Film-forming apparatus
Inventor: KITANO TAKAHIRO
IPC: H01L21/31
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To raise uniformity of a discharge amount of processing liquid supplied onto a surface of a substrate from a supply nozzle in a coating apparatus of, for example, resist liquid. SOLUTION: The resist liquid is sent to a supply nozzle 6 by a bellows pump 8, the resist liquid is discharged onto a surface of a wafer W held almost horizontally by a wafer holling part 2 thus from the supply nozzle 6, and a film of the resist liquid is formed on the surface of the wafer W. In a supply system of the resist liquid, a pressure inside a supply duct 76 of the resist liquid between the bellows pump 8 and the supply nozzle 6 is detected by a pressure- detection part 77, and a pushing amount of a rod 82a of an air cylinder 82 of the bellows pump 8 is controlled by a control part C so that a discharge pressure of the resist liquid from the supply nozzle 6 becomes an almost constant pressure based on the detected value. Since an amount of the resist liquid discharged to the wafer W becomes almost constant thereby, a liquid film of a stabilized film thickness can be formed.
Patent JP-2001174790-A (JP)
Title: Substrate for plasma address display device
Inventor: HANDA SHINICHI
IPC: H04N5/66
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To widen a light transmissive part and to heighten the display efficiency, in a substrate for a PALC(plasma addressed liquid crystal). SOLUTION: In the PALC, a partition plate 2 formed on a discharge electrode 3 is provided and simultaneously, thickness (t) of the discharge electrode 3 is set to be >=20 μm and the width of the bottom part of the partition plate 2 is set nearly equal to the width of the discharge electrode 3.
Patent JP-H10178937-A (JP)
Title: Hanger for hanging main rope of ropeway to strut and the like
Inventor: IWATA TADASHI
IPC: A01G23/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the safe hanger which obviates the flawing of the contact surfaces of both of a main rope and the hanger by fixing the back part of a half pipe to a part molded to a projecting arc shape at the top end of a base body formed to a sectorial shape by directing its aperture upward and further boring the base body with a hole right below the top end of its central part. SOLUTION: For example, the base body 2 of the hanger 1 hung to a strut 13 by a wire rope 14 with a frame has a specified thickness and is formed to the sectorial shape. The back part of the half pipe 4 is fixed from one end to the other end of the top end 3 of the projecting arc shape. The diameter of the hole bored right under the top end of the central part of the base body 2 is formed slightly larger than the diameter of the rod 8 of a shackle 6. The shackle 6 has a frame 7 and both ends of the half pipe 4 are provided with projections 9 to prevent the disengagement of the main rope 11 from the groove 12 of the half pipe 4 during installation. The base body 2 has pipes 10, 10 for placing the base body at the center of the frame 7 and is provided with a pillow 15 in order to direct the hanger 1 in an arbitrary direction.
Patent JP-H06198575-A (JP)
Title: Nail feeder of compressed air type nailing machine
Inventor: AZEYANAGI MASAO
IPC: B25C1/00
Filed: 1992-12-29
Abstract: PURPOSE:To lightly perform the operation for switching a nail feeder between its continuous nail feeding state and the nail feed stop state. CONSTITUTION:A locking part 37 is provided on a nail feed click 32, and a pin 38 which is moved in the direction intersecting perpendicularly to the moving direction of the nail feed click 32 to be locked in and released from the locking part 37 is provided on the side of the nail feed click 32. The advance of the nail feed click 32 is checked by engaging the pin 38 with the locking part 37 to put the nail feeder in the nail feed stop state, and on the other hand, the nail feed click 32 is put in the advancing state by disengaging the pin 38 from the locking part 37 to put the nail feeder in the continuous nail feeding state.
Patent JP-H07259572-A (JP)
Title: Controller of auxiliary intake port
Inventor: MORITA YOSHIRO
IPC: F02B31/00
Filed: 1991-12-28
Abstract: PURPOSE:To control the yield of an intake swirl adequately as well as to make improvements in engine performance extending over a wide driving range by opening an induction air passage in and around the inlet of an intake port, installing a rotary valve in the air outlet part, and rotatively controlling this rotary valve according to engine load. CONSTITUTION:An intake port branching off from an intake passage of an intake manifold 8 and heading for each combustion chamber is formed in a cylinder 6. In this intake port, the tip side is branched in two auxiliary intake ports, but in this case, an induction air passage 26 is opened in an around an inlet at each auxiliary intake port. A rotary valve 30 is installed in an air outlet part of each induction air passage 26, then this rotary valve 30 is linkingly connected to a throttle opening mechanism by means of linkage. With this constitution, the rotary valve 30 is turned round according to a variation in throttle opening and its load, whereby those of induction air quantity, position, number and direction are all altered.
Patent JP-2000179288-A (JP)
Title: Shield machine and construction method for shield tunnel
Inventor: KANEKO KENICHI
IPC: E21D11/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To smoothly remove soil and quickly construct a shield tunnel by providing an upper shield machine movably along the upper face of a lower shield tunnel constructed by assembling segments at the excavation trace of a lower shield machine. SOLUTION: An upper shield machine 2 is advanced while being mounted on a lower shield tunnel 5. If the segments on the ceiling face 51 of the lower shield tunnel 5 located directly below the upper shield machine 2 are demolished during the excavation of the upper shield machine 2, the upper and lower shield tunnels can be connected at a free position. During the excavation of the upper shield machine 2, the generated sediment can be removed with the lower shield tunnel 5 communicated with an arrival shaft in advance utilized as a passage for soil removal. The lower shield tunnel 5 reaching the arrival shaft 8 in advance is utilized, and excavated sediment can be removed from the arrival shaft 8 and a starting shaft 7.
Patent JP-H11194239-A (JP)
Title: Semiconductor laser module
Inventor: YOSHIZAWA SATORU
IPC: G02B6/42
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor laser module which sufficiently suppress variance in coupling efficiency and can be mounted with no adjustment without damaging an optical element or optical fiber. SOLUTION: This semiconductor module is constituted by arranging an optical fiber 3 in a V groove 1a of an Si substrate 1 nearby the exiting end of a semiconductor laser 2 and then arranging a UV-transmissive fiber cover 4A over a coating of UV-setting resin 6 on the optical fiber 3. The UV- transmissive fiber cover 4A has a V groove 4a for fixing the optical fiber 3 in parallel to the optical axis. The UV-setting resin 6 not only flows in the V grooves 1a and 4a, but also fill the gap between the Si substrate 1 and UV- transmissive fiber cover 4A. The optical fiber 3 and the UV-transmissive fiber cover 4A are fixed by curing the UV-setting resin 6 by irradiating it with UV of 60 mW/cm<2> in intensity for 60 seconds from over the Si substrate 1.
Patent JP-2000175863-A (JP)
Title: Endoscope shape detecting device
Inventor: ISHII HIROSHI
IPC: G01B7/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To grasp the location of the body of a patient and an endoscope inserted state at a favorable precision regardless of the posture of the patient at insertion. SOLUTION: On the back section of a patient 5, a coil unit 31 wherein a plurality of sensing coils to detect electromagnetic waves accompanying the magnetic field from a source coil 16g provided in the inserting section 7 of an electronic endoscope 6 are built in, is arranged. The plurality of respective sensing coils in the coil unit 31 are connected to a device body 30 through a sensing cable 35 as a detection signal transmitting means. Also, to the device body 30, a monitor 38 is connected as a display means which displays a detected endoscope shape.
Patent JP-2001170904-A (JP)
Title: Shaft rod scraping machine
Inventor: SAITO RYOKICHI
IPC: B23C3/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a shaft rod scraping machine wherein it does not take time to adjust a margin for scraping to be fitted to the inner dimension of an apex of the shaft and there exists no possibility of using a small knife and which is therefore safe. SOLUTION: The shaft rod scraping machine 10 comprises a motor 12 fitted so as to be up and down freely controllable to a base 11, a rotational blade 13 fitted on the shaft of the motor 12, a ply metal 14 in which the rotational blade 13 is projected from a window part 14a formed on the central part and the end face 1a of the shaft rod 1 is brought into contact with it and a rotational support receiver 15 freely rotatably fitted on the ply metal 14 and supporting the shaft rod 1.
Patent JP-H11174377-A (JP)
Title: Three-dimensional image reproducing device and three-dimensional subject information input device
Inventor: SUDO TOSHIYUKI
IPC: H04N13/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional image reproducing device and a three- dimensional subject information input device which can observe a three-dimensional image in a natural state and record three-dimensional subject information. SOLUTION: In this three-dimensional image reproducing device which enables a three-dimensional image to be observed at an observation position by reproducing the three-dimensional image of image information by utilizing an image display means 1 which display the image information, a spatial optical modulating means 3 which forms a fine aperture, an optical system 2 which is arranged nearby the spatial optical modulating means, and control means 5 and 6 which control the image display means and spatial optical modulating means so that part of the light beam projected through the fine aperture of the spatial optical modulating means and optical system as to the light beam from the image information displayed by the image display means passes a specific point in a three-dimensional space within a certain time,  the interval between the two closest light beams which pass through the specific point and are made incident on the observation position is determined based on the pupil diameter of the observer.
Patent JP-H11171486-A (JP)
Title: Storing part of fork lift
Inventor: YOSHIOKA MASAHIRO
IPC: B66F9/075
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reasonably store an operation manual, service tools, a helmet, and the like by fixedly securing a battery case on the center of a vehicle body, arranging a battery at every cell so as to form a space part of fixed capacity in the battery case, and arranging a storing case in the formed space part. SOLUTION: In a battery case 6 fixedly secured to a battery storing part arranged on the center of the body of a fork lift, a battery cover 7 capable of opening/closing and rotatably supported with the body on the rear part is arranged on the upper face. A battery divided into each cell is stored in the battery case 6, but in this case, for example 36 pieces of cells are arranged into a U-shape, and a space part is defined on the rear center of the battery case 6. A storing case 8 of cubic shape opening upward is provided in the space part, and the inside of the receiving case 8 is stuck with a rubber plate for absorbing vibration or the like. A storing cover 9 is fitted to the position corresponding to the storing case 8 on the battery cover 7 capably of being opened/ closed.
Patent JP-2001178032-A (JP)
Title: Magnet-fixing spring
Inventor: TAKAHASHI TERUMITSU
IPC: H02K1/17
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide U-shape springs, which fix magnets to a yoke and is low in cost. SOLUTION: These springs 10 have straight parts 12, which are brought into contact with one side parts 20a and 22a in the circumferential directions of magnets 20 and 22, between which the springs 10 are held, and V-shaped bent parts 14 with apex parts 14a, which protrude toward center parts in axial directions of the other side parts 20b and 22b in the circumferential directions of the magnets 20 and 22, between which the springs 10 are held, and are brought into contact with the side parts 20b and 22b. The straight part 12 and the bent part 14 are formed integrally from a single piece of spring wire material.
Patent JP-2001185044-A (JP)
Title: Color cathode ray tube
Inventor: UNNO HIROTAKA
IPC: H01J29/07
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To make a smaller radius of curvature of a shadow mask without degeneration of property of a color cathode ray tube. SOLUTION: This color cathode ray tube includes a phosphor screen 6, being mounted to at inner surface of a panel 3 having a first and a second axes across to tube axis and across with each other in an approximately rectangular shape of effective face, and having a plurality of circular three-color phosphor layers having axes arranged in a direction along the first and the second axes, and a shadow mask 11 being opposed to the phosphor screen and being provided with a plurality of circular opening holes 8 having axes arranged in a direction along the first and the second axes.  The shadow mask is cut in a middle portion such that axes of the holes along the second axis in the vicinity of the first axis are bent to the second axis and an arrangement of the holes directed to the second axis of the vicinity of the first axis is in lined with outer edge of the effective face periphery directed to the first axis.
Patent JP-H11183002-A (JP)
Title: Artificial snow generation system
Inventor: FUJITAKA DAIZABUROU
IPC: A63C19/10
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an artificial snow generating system suitable for a skiing ground in which clogging of a water spray pipe or a water spray port can be prevented surely and artificial snow can be generated stably while facilitating cleaning and replacement of a strainer. SOLUTION: An artificial snow generating system comprises a cooler, i.e., an ice making drum 6, to be fed with refrigerant from a refrigerating machine 2, and a pipe 7 for spraying water to the outer circumferential surface of the ice making drum 6 wherein water is sprayed from the water spray pipe 7 while turning the drum 6 and ice produced on the outer circumferential surface thereof is scratched by means of a scratch cutter 8 to generate artificial snow. A water supply pipe 29 leading from an ice making water intake source 26 to the water spray pipe 7 is provided, in the way thereof, with a main strainer 41 and a differential pressure switch 46 being turned on when the pressure difference across the strainer 41 exceeds a specified level. The switch 46 is connected with means 48 for alarming clogging of the main strainer 41 based on a signal from the switch 46.  Furthermore, a pipe 43 bypassing the main strainer 41 is provided in series with two on/off valves 45a, 45b and a sub-strainer 42 is provided between both valves.
Patent JP-2001185536-A (JP)
Title: Etching end detection method, wafer and manufacturing method therfor
Inventor: SUMIYA MASANORI
IPC: H01L21/302
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an etching end detection method for precisely measuring film thickness even if a wafer turns when the objective wafer for etching is placed on a wafer stage and precisely detecting an etching end, and to provide the wafer used for the etching end detection method and the manufacturing method of the wafer. SOLUTION: A pattern for etching end detection 52 is formed in a resist film 64 equivalent to the center position of the wafer 60 apart from wiring contact hole patterns 54a to 54d. The end of etching is detected by using the pattern for etching end detection 52.
Patent JP-2000187168-A (JP)
Title: Image forming device
Inventor: UENO TOSHIYUKI
IPC: G02B26/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To accurately control a beam without the change of a detection output signal even when laser power outputted from each laser oscillator is made high by controlling the timing of each beam in scanning direction, the power of the beam and the position thereof in a direction orthogonal to the scanning direction. SOLUTION: Galvano mirrors 33a to 33d adjust positional relation between the beams in the subscanning direction, and a beam position detecting sensor 38 detects the passing position and the passing timing of four beams. A CPU 1 controls laser drivers 32a to 32d and galvano mirror driving circuits 39a to 39d or the like based on output from a beam position detecting sensor output processing circuit 40. Namely, the control (control of an image forming position in the subscanning direction) of the galvano mirrors 33a to 33d corresponding to the respective beams, and the control of the light emitting power and the control (control of the image forming position in a main scanning direction) of the light emitting timing of the laser oscillators 31a to 31d are performed based on a detection signal from the sensor 38.
Patent JP-2001182759-A (JP)
Title: Electromagnetic roller clutch
Inventor: YAMADA YOSHINORI
IPC: F16D47/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact electromagnetic roller clutch, which an engagement and disengagement arrangement among a turning shaft and other two turning shafts can be switched electromagnetically. SOLUTION: In the compact electromagnetic roller clutch, a clutch unit has a friction engagement mechanism which provides the function of engaging and disengaging the two turning shafts, by displacing the rollers through the means of the frictional force induced by action of the electric magnetic force and includes the plurality of plate like members consisting of the one providing the serrations, fitted with one of the two shafts to be engaged and the other to which the other shaft is fitted, and they are arranged alternately. Furthermore, plurality of plate-like members provides a device for suppressing the formation of the magnetic loop in the radial direction.  Therefore, it is possible to widen the torque transmission range, due to the friction force between the two shafts during the so called the 'partial clutching zone', before the rollers start gearing and reduce the shock load during clutch engagement.