baber/WOPTO huggingface dataset:
Patent JP-H11155317-A (JP)
Title: Human-powered rice transplanter
Inventor: SEKIGUCHI MASAO
IPC: A01C11/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a small and light human-powered rice transplanter having a simple construction and good operability, readily traveling, enabling the direction to be readily changed and capable of readily transplanting seedlings even in a curved field in a mountainous region and a hilly land, etc. SOLUTION: This human-powered rice transplanter has a wheel 1 rotating following the travel of a boat-like sled while keeping the contact with a paddy field, installed at the part near the front tip side in the direction of the boat-like sled 31 traveling by the human power so as to slide on the paddy field, a seedling table 24 installed in a frame, a seedling-transplanting part 50 driven by a transplanting structure, used for taking out seedlings from a mat-like seedlings by one bundle and transplanting the taken out seedlings on the paddy field, and a laterally moving structure for laterally moving the seedling table 24 according to the taking out of the seedlings by the seedling-transplanting part 50.  The human power rice transplanter also has a spring 28 for taking up the boat-like sled 31 and taking down the wheel 1, installed between the front tip side of the boat-like sled 31 in the traveling direction and the wheel 1. The spring 28 has an upper limit cable 27 for limiting the taking up thereof, and the wheel 1 has a lower limit cable 29 for limiting the lowering thereof.
Patent JP-2000188605-A (JP)
Title: Multiplex system for lan connecting device and its method
Inventor: NAKAJIMA TOSHIHIRO
IPC: H04L12/66
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex system of a LAN connecting device and its method which selects a standby LAN connecting device in a short time, without manual interventions at the occurrence of the LAN connecting device without affecting the transmission control protocol(TCP)/Internet processing(IP). SOLUTION: This system is provided with a TCP/IP protocol processing section 17, a plurality of LAN connection devices 13a, 13b, a plurality of LAN connecting device control sections 14a, 14b that control the plurality of the LAN connecting devices, and an address conversion section that is interposed between the TCP/IP protocol processing section 17 and a plurality of the LAN connecting device control sections 14a, 14b and rewrites a MAC address at a prescribed position in a frame format and in an ARP(address resolution protocol) packet format and transmits an ARP reply packet to rewrite an ARP cache table of a communication opposite party.
Patent JP-H11187595-A (JP)
Title: Polygon motor
Inventor: TSUCHIYA RIICHI
IPC: H02K1/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce a noise generated due to a compression or an expansion in the case of passing a stator, by rotating a rotor by a friction of the surrounding air with the rotor. SOLUTION: A polygon motor comprises a magnet rotor 6, and a stator 9 opposed to the rotor and having a driving coil 8 wound thereon. The coil 8 is impregnated with varnish and further coated on its surface with a plastic. And, the stator 9 is coated with a plastic so that a gap between the rotor 6 of the magnet and a stator 9 having the coil 8 mounted thereon and opposed to the rotor 6 becomes uniform.
Patent JP-H11187225-A (JP)
Title: Image reader and image forming device
Inventor: SUGA DAISUKE
IPC: G06T1/00
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To avoid a phenomenon of difference in density of a copied image between the rear end of an original and other parts, even if the density of the original is constant by applying a correction processing to image reading of the rear end part of the original. SOLUTION: The correction processing is applied to the image reading of the rear end part of the original. Pelated to this device a value of a pulse measuring register is cleared to zero when the rear end of the original 31 is discriminated to reach an original detection sensor 26 when an output port of the original detection sensor 26 is referred to at a fixed cycle by a main control part. In this case, since the distance between the original detection sensor 26 and the tip 30 of a guide and original carrying speed are constant, the number of transmission pulses to be required for the rear end of the original 31 to reach a position to drop from the guide after passing the original detection sensor 26 is calculated previously. Therefore, the number of required pulses is compared with a value of the measuring register, and when they match, the rear end of the original 31 is discriminated to have dropped from the guide, and reading correction of the rear end part of the original is started from that time.
Patent JP-2001178272-A (JP)
Title: Pot for plant culture
Inventor: HIRAMATSU KIYOFUSA
IPC: A01G9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble of changing pots for plant culture with the growth of planted plant and to prevent a rise in culture cost by the change in a pot for plant culture. SOLUTION: This pot 1 for plant culture is formed by using a bellows freely stretchable corresponding to the growth direction of plant. In use, when the planted plant grows in such a way that height of the plant highly elongates upward or laterally elongates long, if required, the pot 1 for plant culture is extended in the growth direction of the plant and adjusted to the growth. On the other hand, when the pot is stored or kept in nonuse, the pot is shrunk and compacted.
Patent JP-2001185724-A (JP)
Title: Method of manufacturing dmos transistor
Inventor: SATO AKIRA
IPC: H01L29/78
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a DMOS transistor that decreases work time while maintaining its reliability and reduces its manufacturing cost. SOLUTION: A silicon substrate 11 forms an N- type drift region. A pattern of a masking layer for local oxidation of silicon 12 is formed on this substrate 11, and an element-isolation insulating film 13 is formed by selectively oxidizing the pattern. After that, a lithography process is added again to this masking layer 12, and the masking layer 12 is etched in accordance with the pattern of a resist 14. This etched masking layer is used as a P+ type body diffused layer and an ion implantation mask for N- type and source offset layer. The subsequent gate-forming process is implemented by the same process as a MOS transistor forming process other than DMOS.
Patent JP-H11180209-A (JP)
Title: Vapour recovering device of tank rolly
Inventor: KONISHI HIROSHI
IPC: B60P3/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify the piping structure and to prevent the corrosion of a protective frame by connecting a lower vapour piping mounted at a lower part of a tank for exhausing the vapour from one end side, with a lower part of a support of hollow structure. SOLUTION: An intermediate part of a lower vapour piping 10 is extended in a longitudinal direction of a car body along a bottom face of a tank 1, and the intermediate part is connected with a lower end part of a support 7a of hollow structure through the branch pipes 10. The vapour remained in a partition chamber 3 can be recovered into a storage tank or the like of an oil supply station through an upper vapour piping 9, the support 7a of hollow structure and the lower vapour piping 10. Whereby it becomes unnecessary to mount a piping for communicating the upper vapour piping 9 and the lower vapour piping 10, which simplifies the piping structure. A protective frame 6 is not utilized as a collection piping, so that the corrosion of the protective frame 6 can be prevented.
Patent JP-H11176617-A (JP)
Title: Assembly structure of resistor
Inventor: ITO WATARU
IPC: H01C13/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of discharge or the like before undergoing high voltage condition even if of a low resistance value, by assembling a plurality of stick ceramic resistors in parallel with a single terminal, and constituting electrodes of the resistors in a sectional structure. SOLUTION: Resistors 1 which are arranged in rows of four and files of four, sixteen in total, are clamped by a metal terminal 2A and a metal terminal 2B and fixed by means of an insulating support rod 4. In assembling, adjustment is done by means of a contact adjusting bolt 5 so as to complete contact of the individual resistors 1. Further, a contact plate is inserted so that electrodes of the resistors are not peeled off by the tip of the contact adjusting bolt 5 if the resistors 1 and the metal terminal 2A are directly contacted with each other.  Furthermore, the resistors 1 and the metal terminal 2B are fixed by means of a tap plate 3 interposed by a coned disc spring therebetween, so as to mitigate length dispersion or the like of the individual resistors 1 and absorb stress caused by thermal expansion or the like of the individual resistors 1, thereby constituting electrodes of all the resistors 1 in a sectional structure.
Patent JP-2000192634-A (JP)
Title: Exterior wall
Inventor: GOTO TAKESHI
IPC: E04F13/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the quality of appearance by covering the outdoor side of an inorganic plate, on the indoor side of which a metal frame is mounted, with a metal plate with a corrugated cubic pattern. SOLUTION: An exterior wall 1 is comprised of an inorganic plate 2 made of a gypsum board, a frame 3 assembled into a square from section steel, an aluminum plate 4 with an amorphous corrugated cubic pattern. The aluminum plate 4 is covered with a colored coat, the frame 3 is mounted on the indoor side of the inorganic plate 2 by an adhesive or the like, and the outdoor side of the inorganic plate 2 is covered with a metal sheet 4 with corrugated cubic pattern. The exterior wall 1 is used by mounting the frame 3 on a structure 5 with screws, rivets or the like. Thus as the outdoor side of the inorganic plate 2 is covered with the metal sheet 4 with a corrugated cubic pattern, the cubic pattern can be deeper than a corrugated pattern formed in a dotted state by spraying a conventional coat. Therefore, an artistic exterior wall is provided.
Patent JP-2001183780-A (JP)
Title: Granular photographic solid processing agent and method for producing same
Inventor: YOSHIDA KAZUAKI
IPC: G03C5/26
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact granular solid developing agent excellent in shelf stability and a method for producing the developing agent, to provide a granular solid processing agent which reduces the hygroscopicity of hygroscop ic constituent components, particularly an alkali metal hydroxide and a thiosul fate and prevents the caking of the granules and a method for producing the processing agent and to provide a granular solid processing agent stably usable even in a processing method in which the processing agent is directly added to a processing tank of a processing machine. SOLUTION: The granular solid processing agent for a silver halide photographic sensitive material comprises core/shell type spherical granules having a layer structure consisting of an internal core having <=70% RH critical relative humidity and one or more layers coating the core. In particular, the critical relative humidity of the coating layers is higher than that of the core.
Patent JP-2000194011-A (JP)
Title: Thin-film transistor matrix and its production
Inventor: OZAKI KIYOSHI
IPC: G02F1/1368
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make possible the restoration of a defect when this defect exists in patterned metals and a break occurs by forming a semiconductor layer under a metallic wiring layer. SOLUTION: Gate wiring GL and the gate electrodes of thin-film transistors TFTs as well as drain wiring DL and the drain electrodes of the thin-film transistors TFTs are respectively formed of the same conductive layers. The intersected parts of the drain wiring DL and the gate wiring GL are insulated from each other by gate insulating films 4. The gate electrodes and the gate wiring GL are composed of the semiconductor layers 2 having a high impurity concentration and the metallic wiring layers 3. The gate insulating films 4 are formed to cover the gate wiring GL. Operation semiconductor layers 5 for forming channels, semiconductor layers 8 for high-impurity concentration contact and metallic wiring layers 9 are formed on the gate insulating films 4 and are patterned to the shape of the source/drain electrodes and the drain wiring.  The semiconductor layers 2 are formed under the metallic wiring layers 3 in the manner described above, by which the restoration in the case of the occurrence of the defect in the metallic wiring layer 3 is made possible.
Patent JP-2000190310-A (JP)
Title: Coated woody board and manufacture of coated woody board
Inventor: KANAI HIDEKI
IPC: B05D7/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a coated woody board which has a coated layer formed by coating the inside of a kerf without foaming and with a finished surface having a presentable appearance due to such foam suppression, and a method for manufacturing a coated woody board. SOLUTION: This coated woody board has a decorative veneer 2 applied to the surface of a baser material plywood 1 and a coated layer 4, coming into a kerf 3, which is formed on the surface of the decorative veneer 2, with the kerf 3 formed to the depth reaching the base material plywood 1 from the surface of the decorative veneer 2. In this case, a first layer 5 and a second layer 6 have their fiber directions made to intersect each other from the surface of the base material plywood 1 and also the direction of the kerf 3 set almost in parallel with the fiber direction of the first layer 5, with the bottom part 7 of the kerf 3 made to extend as far as the second layer 6.
Patent JP-2001191192-A (JP)
Title: Laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/082
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine wherein an optical axis bellows can follow acceleration-deceleration of a machining head to stabilize the operation and positioning operation of the machining head is smoothly performed to improve working efficiency for a work by supporting the optical axis bellows of the machining head from the lower side and also reducing frictional force exerting on the optical axis bellows. SOLUTION: The machining head 6 is connected to a laser oscillator 10 by the telescopic optical axis bellows 3 and also sliding members 12, 14, 19 small in frictional resistance are attached to the lower part of the optical axis bellows 3, the lower part of the optical axis bellows 3 is supported on a running surface 20 via the sliding members 12, 14, 19. The optical axis bellows 3 is moved on the running surface 20 via the sliding members 12, 14, 19 with the movement of the machining head 6, laser beam L oscillated from the laser oscillator 10 is propagated within the optical axis bellows 3, the work W is irradiated with the laser beams LB from the machining head 6, and whereby the prescribed laser beam machining is applied.
Patent JP-2001188893-A (JP)
Title: Ic card production device
Inventor: KUBOTA ONOBU
IPC: B29L31/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve an yield (productivity) in the production, to improve the quality and uniformity of an IC card and to substantially improve a merchandise property. SOLUTION: This device is provided with a lamination base material clamping part 1y constituted separately from a production device body 1x and provided with an upper clamping part 5u and a lower clamping part 5d for clamping and tightly sealing the lamination base material M from both surface sides. The upper clamping part 5u and the lower clamping part 5d are constituted of plate parts 6u and 6d same as pressurizing surfaces 3u and 3d or projected outwards by a prescribed width Xe from eh pressurizing surfaces 3u and 3d, frame parts 7u and 7d larger than the plate parts 6u and 6d and connection parts 8u and 8d for connecting the plate parts 6r and 6d and the frame parts 7u and 7d and absorbing the deformation by heat of the plate parts 6u and 6d.
Patent JP-2001179866-A (JP)
Title: Polypropylene resin plate-shaped foam
Inventor: KAWAGUCHI YOSHIHIRO
IPC: B32B15/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin plate-shaped foam excellent in heat insulating properties. SOLUTION: At least one metal membrane 2 is provided to the surface and/or interior of a polypropylene resin plate-shaped foam 1 with a density of 10-50 kg/m3 and a thickness of at least 10 mm. This foam is constituted of low density foam 1 comprising a polypropylene resin and extremely useful as a heat insulating material or a structural material because extremely low in heat conductivity.
Patent JP-2000172807-A (JP)
Title: Ic card
Inventor: SHIBUYA AKIRA
IPC: G06K19/07
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To enable an IC card to execute machine-language application programs described for plural kinds of different IC cards. SOLUTION: An IC card is constituted in such a way that an arbitrary machine-language application program (a), (b), or (c) can be loaded in an EEPROM 14 in accordance with a command from a reader/writer device. When the built-in CPU 11 of the card is manufactured by a company A, programs B and C for emulating CPUs manufactured by companies B and C are prepared in a ROM 13. When the program (a) described in the machine-language code for the CPU manufactured by the company A is selected, the card directly executes the program and, when the program (b) or (c) described in the machine- language code for the CPU manufactured by the company B or C is selected, the card executes the program (b) or (c) through the emulation program B or C. When the card executes the program (b) or (c), the card performs address translation at need.  To each application program, the code indicting the corresponding CPU is added.
Patent JP-2000188894-A (JP)
Title: Method for controlling acceleration of motor
Inventor: IWATA KAZUYA
IPC: H02P7/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To smoothly accelerate a motor and, at the same time, to reduce the overshooting of the motor after the rotating speed of the motor reaches a target speed, by issuing an order so that the acceleration change of an object to be controlled may become continuous and smooth or the differential change of the acceleration may become continuous in accelerating a mechatronic device which uses the motor as its driving source. SOLUTION: In the acceleration graph, the peak of an intermediate acceleration is large as compared with the position (4), but it can be said that the acceleration continuously changes, because the acceleration gradually increases after the acceleration is started and gradually returns to '0' after the acceleration is completed. Since the driving force which makes the acceleration trace this speed variation curve continuously changes the acceleration as shown by curve (2), an object to be controlled can be controlled in a more natural low-loss state.  In addition, when a 'speed command value' is given by the quintic functional speed variation curve (1), led to a target speed of 600 mm/sec, and simulated, the spot where the speed changes in steps during acceleration becomes smoother and the overshooting of a motor also becomes smaller after the rotating speed of the motor reaches the target value.
Patent JP-H04213859-A (JP)
Title: Monolithic semiconductor integrated circuit
Inventor: KAWAKAMI YASUSHI
IPC: H01L21/3205
Filed: 1990-12-10
Abstract: PURPOSE:To enable a monolithic semiconductor integrated circuit to operate at a high speed by a method wherein clock wiring large in fan-out and length is made to operate at a high speed by the use of a clock driver of high power. CONSTITUTION:Four second wiring 65a-65d are formed along D flip-flops 21-1-21-256 on the front side of a semiconductor substrate 61, the second wiring 65a-65d are branched off and connected to some of the D flip-flops and furthermore to a rear wiring 68 through viaholes 67a-67d. Therefore, a clock signal outputted from a clock driver 22 is distributed to the second wirings 65a-65d provided to the front side of the substrate 61 from the rear wiring 8 on the rear side of the substrate 61, and an electric power is also distributed. The D flip-flops can be protected against malfunction due to the cross talk of electromagnetic waves by the shielding effect of the semiconductor substrate 61 when the clock signals pass through the rear wiring 68 and the division of electric power when the clock signals pass through the second wiring 65a-65d.
Patent JP-H04214596-A (JP)
Title: Display controller
Inventor: KOIKE TAKESHI
IPC: H04N9/00
Filed: 1990-12-12
Abstract: PURPOSE:To necessitate the prepn. of just one control circuit without having the need for preparing control circuits which are independent, from each other by as much as the number of horizontal scanning frequencies. CONSTITUTION:A circuit 1 for discriminating the horizontal scanning frequencies is provided and a circuit 4 for generating a timing signal 5 to attain a specified timing by controlling the delay from a horizontal synchronizing signal according to the horizontal scanning mode signal outputted from this circuit 1 are provided. The control circuit 6 which outputs a reading out signal 7 to an image memory 8 by the above-mentioned timing signal 5 is provided.
Patent JP-H04219897-A (JP)
Title: Nighttime illumination type traffic sign device
Inventor: TOYAMA MASAKAZU
IPC: E01F9/00
Filed: 1990-12-20
Abstract: PURPOSE:To turn on a traffic sign like an intersection name display device, which is fitted below a traffic signal light so as to indicate the name of an intersection, in consideration of the brightness in the installation place. CONSTITUTION:An illumination command or nonillumination command from a center device and illumination information or nonillumination information of a daylight switch 9 are ANDed by a command reception part 5 to turn on or off a light emission device 8.
Patent JP-H04224491-A (JP)
Title: Swing case structure of unit swing type engine
Inventor: KURATA KOJI
IPC: B62M9/08
Filed: 1990-12-25
Abstract: PURPOSE:To improve the rigidity of a swing case to twisting and eliminate any reinforcing rib. CONSTITUTION:The thickness (t) of the rear wall of a crank case is made greater than the thickness of any other part of crank case or a swing case 29. A kick starter shaft bearing boss 49 is provided inside of the boundary 48 between crank case 28 and swing case 29, and the thickness in the neighborhood of the boundary 48 is made greater than wall thicknesses of the swing case 29. A fastening boss 32 for fixing the case body 30 and case cover 31 together with a screw is arranged close to the abovementioned boundary 48 and a shock absorber holddown boss 50.
Patent JP-H04220425-A (JP)
Title: Polyetherketone copolymer and production thereof
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1990-12-20
Abstract: PURPOSE:To obtain a heat-resistant copolymer having a high glass transition temperature and a low crystal m.p. by reacting a specific compd., a dihalogenobenzonitrile, and 4,4'-biphenol in the presence of an alkali metal compd. in a neutral polar solvent. CONSTITUTION:A polyetherketone copolymer comprising repeating units shown by formulas I, II, III, and IV (wherein n is 1 or 2) in a molar ratio of (I+II+III) to (I+II+III+IV) of 0.1-0.9 and having a melt viscosity at 410 deg.C of 1,000P or higher. The copolymer is obtained by reacting a compd. shown by formula V (wherein X is F or Cl; and n is 1 or 2), a dihalogenobenzonitrile, and 4,4'- biphenol, the sum of the amts. of the last two compds. being 90-10mol%, in the presence of an alkali metal compd. in a neutral polar solvent, and is suitably used as the starting material in the aerospace, nuclear, electric, electronic, and machine industries.