baber/WOPTO huggingface dataset:
Patent JP-2002038469-A (JP)
Title: Execution method of precast pile
Inventor: TAKANO KIMIHISA
IPC: E02D5/30
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an execution method for a large diameter precast pile closed at the tip capable of being easily executed and sufficiently developing the intrinsic bearing capacity of the ground. SOLUTION: The execution method is constituted of a process in which a hard ground layer in which piles are driven is selected and a slurry hardener and soil are mixed together in a range wider than the outer diameter of the pile 1 to prepare an improved ground 31, and another process in which a pile 31 with the closed tip is installed until the improving ground is hardened.
Patent JP-2002039995-A (JP)
Title: Ic-checking method and device
Inventor: YUDA YASUTO
IPC: G01N27/72
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that conventionally the internal structure of an IC can only be verified only by X-rays. SOLUTION: In the disassembling of a machine to expose an IC or checking an IC in a black box, a hole is bored in the black box, and a magnetic sensor 4 is inserted. Then the surface of the IC is scanned with the magnetic sensor 4, to derive the size and location of the internal IC chip, distance from the surface, etc., from changes in the measured values of magnetism due to locations. By comparing the reference values of an IC to be used there with the measured values of the IC actually in use, the IC can be verified with no indications and as to whether the IC in the black box is correct.
Patent JP-2002036127-A (JP)
Title: Sanding disk
Inventor: YANASE ISAMU
IPC: B24D9/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanding disk capable of showing effects of two disks by one disk, and minimizing the amount of waste after finishing use. SOLUTION: This sanding disk is composed of a disk-shaped base plate fixed to a rotating shaft of a rotating tool such as a grinder, and a grinding member provided on the base plate. The base plate is composed of a center member 4 positioned in the center of the base plate, and a disk-shaped grinding member holding member 5 detachably engaged with the center member. The center member 4 is fixed on the rotating shaft of the rotating tool. The grinding member holding member 5 is provided with grinding members 6 on both faces thereof. Therefore, the grinding member holding member 5 is engaged with the center member 4 with tuning in side out, thereby enabling use of grinding members on both faces. The grinding member 6 is made by radially and annularly gluing plural grinding sheets 6 wherein grinding material is provided on one side of the cloth or paper grinding sheets 6.  The grinding member on either one of the front side or the back side can be formed from a hard disk-shaped grinding wheel made of synthetic resin mixed with the abrasive material. When the grinding member wears out, it is enough to dispose only the grinding member and the grinding member holding member.
Patent JP-2002006783-A (JP)
Title: Accessory plate for door of refrigerator
Inventor: IMAI TAKESHI
IPC: G09F15/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an implement for posting bulletins, such as calendar and posters, on a door of a refrigerator without contaminating this door and housing articles, such as kitchen paper and wrapping films for packaging food. SOLUTION: Such accessory plate for the door of the refrigerator having a posting part (1) and a hanging part (2) nearly perpendicular thereto is made and is mounted at the front of the door of the refrigerator such that the bulletins are posted at the accessory plate or the articles are housed thereto.
Patent JP-2002044366-A (JP)
Title: Image reader
Inventor: MUTO SATOSHI
IPC: H04N1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To detect overlapped of documents in a simple configuration. SOLUTION: The image reader 100 for reading an image formed on a document is provided with a black sheet at a position opposing the other surface of the document when the document passes through, a reflection sensor 111 at a position opposing the black sheet across the path of the document, and a CPU 131 for comparing the contrast with a prescribed value based on the output signal of the sensor 111.
Patent JP-2002045421-A (JP)
Title: Handpiece type injection device
Inventor: ARAI TOSHIO
IPC: A61M5/31
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an injection device which solves the following problems with the conventional handpiece type syringes; the syringe of a pistol type container has a problem of the fatigue in making operation by the weight of the material housed therein; a medicinal liquid remains in a connecting tube and there is the waste of discarding the tube in the case of the syringe of a separation type; further, the syringe of a small amount of the medicinal liquid heretofore has a problem of infeasibility of injecting the necessary amount on account of the remaining of the medicine. SOLUTION: The handpiece type syringe which is loaded with a medicinal liquid cartridge in a cartridge holder and is mounted with a disposable injection needle at the front end of the cartridge is constituted by inserting a piston for extruding the medicinal liquid into the cartridge, connecting this piston to its drive unit by means of a cable release and including a remote switch for controlling the actuation of the piston drive unit near the cartridge holder.
Patent JP-2001320883-A (JP)
Title: Spark preventive device of rotary inverter
Inventor: HAN YONG-WOON
IPC: H01R39/54
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a spark preventive device of a rotary inverter which can avoid sparks generated when brushes are brought into contact with or brought away from commutator segments. SOLUTION: This spark preventive device of a rotary inverter 200 has the rotary inverter 200 which has a plurality of electrical connection terminal connected to a DC power supply, and a commutator 130 which converts a DC waveform, inputted via the electrical connection terminals into an AC waveform by a rotary operation and outputs the AC waveform; and voltage pulse control parts 201, 203, 205 and 207 which are connected between the electrical connection terminals of the rotary inverter 200, and control the AC waveform outputted from the rotary inverter 200 by controlling current applications synchronously with the rotation of the commutator 130 of the rotary inverter 200.
Patent JP-2002045724-A (JP)
Title: Sieving method of micro parts and device therefor
Inventor: TAKESHITA HIROYUKI
IPC: C25D17/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a sieving method of micro parts and a device therefore in which large amount of plural kinds of micro parts are separated every to kinds having a different size for a short time without damaging the micro parts. SOLUTION: At least two sieves 2a, 2b having a different sieve opening each other are superposed and retained such that the sieve having a larger sieve opening becomes an upper sieve. Plural kinds of micro parts 1 having a different size are thrown to the sieve 2a positioned at an upper portion. At least two sieves 2a, 2b are simultaneously rocked in water by a driving mechanism 6 to separate the plural kinds of micro parts 1 having a different size.
Patent JP-2002046073-A (JP)
Title: Soft, perforated polishing disc and method of manufacturing it
Inventor: KATSUYAMA TSUNEO
IPC: B24D13/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a soft, perforated polishing disc capable of stably grinding and polishing workpieces whether they are hard or soft; having good air permeability to maintain the effect of air cooling for a long time; resisting clogging; and having a grinding surface with good heat radiation to resist burning, and a method of manufacturing it. SOLUTION: Grinding strips 2 made of sandpaper obtained by applying abrasive grains to a flexible ground fabric are arranged in radially overlapping relationship and coupled to one another with a thermosetting resin to obtain a grinding member 6. Air holes 8 are bored in the grinding member to obtain the soft, perforated polishing disc 1. A method of manufacturing the disc is provided.
Patent JP-2001082319-A (JP)
Title: Integral yoke stroke device for variable displacement bending axis type hydraulic pump and motor
Inventor: FLEMING JOHN P
IPC: F03C1/36
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To form a yoke integrally by providing a bucket portion carrying a cylinder block kit of a bending axis unit. SOLUTION: A center bucket portion 12 rotatably carrying the cylinder block kit of a bending axis type hydraulic unit is provided on a yoke 10, and a trunnion pivoting portion 14 for rotation control is provided on one side of the bucket portion 12, and a trunnion for fluid porting is provided on the other side thereof. The bucket portion 12 comprises a bottom wall 18, side walls 20 continued with each other, and an open top part 22. An area 24 having a sufficient area and strength for supporting the cylinder block kit at the time of the maximum pressure is provided on the bottom plate 18. A pair of fluid passages 28 and 30 are crossed with a sliding surface (bearing surface) 26 in the area 24, and extends into the bottom wall 18, side walls 20 and trunnion for porting separately from each other.  Thus, because the yoke 10 is formed as a rigid integral part, the machining and assembling problems can be eliminated.
Patent JP-2002054314-A (JP)
Title: Building structure of apartment house
Inventor: KUZUNUKI TAKESHI
IPC: E04B9/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an apartment house having a structure, in which a free water place can be arranged in response to the order of the purchaser of dwelling while a reference floor height is inhibited minimally, ensuring ceiling height, in which an excellent living space is obtained, in a living section and the floor face of the water place in a dwelling unit and the floor face of the living section are formed in a barrier free in the same height. SOLUTION: In the building structure of the center core type apartment house 1 in a type that a common corridor 3 is arranged on the outer circumference of a core 2 at a central section and a plurality of the dwelling units 4 are disposed on the outer circumference of the common corridor 3, trench spaces 5 composed of main trenches 5a and branch trenches 5b are recessed previously into the dwelling units 4, the water place is formed so as to be able to be installed at an arbitrary position on the trench spaces 5, and the finished surfaces after the lining finishing of these trench spaces 5 are formed in the same height as the floor finished surfaces of the living room sections 4.
Patent JP-2002059245-A (JP)
Title: Rapidly cooling roll for producing rare earth metal base alloy
Inventor: SUZUKI KENICHI
IPC: B22D11/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which the uniformity of structure of a rare earth allow is drastically improved in a simple means. SOLUTION: A Sm/Ra value of the outer peripheral surface of a roll is regulated within range of 0.03-0.12 (mm/μm) and the Sm value is regulated within range of 0.1-0.6 mm. Wherein, the Ra and the Sm are a mathematical average roughness Ra (μm) and an average interval Sm (mm) between the projection and the recession, regulated in JIS B0601, respectively. As an improving method, the Sm/Ra in the center part of the roll is regulated to 0.03-0.08 (mm/μm) and the Sm in the same part is regulated to 0.1-0.4 mm.
Patent JP-2002059018-A (JP)
Title: Apparatus for treating broken stone, or the like
Inventor: SHINODA YUTAKA
IPC: B02C17/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating broken stones, or the like, capable of stagnating the broke stones, or the like, for a sufficient time not only in a rotary direction but also in an axial direction to crush and grind the same and capable of being made compact. SOLUTION: This apparatus for treating the broken stones, or the like, is equipped with a rotary drum 1 rotationally driven in one direction, a rotor 2 arranged in the rotary drum 1 at an eccentric position and rotationally driven in the direction opposite to the rotary direction of the rotary drum 1 at a speed higher than that of the drum, a plurality of scrape-up blades 3 attached to the inner peripheral surface of the rotary drum 1 and a plurality of holding blades 4 attached to the outer peripheral surface of the rotor 2 and constituted so that the broken stones, or the like, are treated in the space, which is almost one-fourth as wide as the total space of the rotary drum 1 and includes a place where the distance between the inner peripheral surface of the rotary drum 1 and the outer peripheral surface of the rotor 2 is shortest,  by the scrape-up blades 3 and the holding blades 4 both of which advance in mutually reverse directions. In this apparatus, the holding blade 4 are formed so that ridge parts 4A and 4A', and trough parts 4B and 4B' are alternately formed in the circumferential direction of the rotor 2 and the ridge parts 4A and 4A' in the axial direction of the rotor 2 are divided by a plurality of troughs 4C and 4C', and these throughs 4C and 4C' are formed so as to gradually become narrower toward the bottom part 11.
Patent JP-2002027819-A (JP)
Title: Receiving net for preventing fruit from dropping
Inventor: KIKUCHI CHIYOUSUKE
IPC: A01D46/24
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a fruit from dropping on the ground to keep the quality because when the fruit growing on a tree is dropped by a strong wind, the quality is reduced and the fruit becomes unsalable. SOLUTION: A net is expanded at the lower part of the fruit growing on the tree to receive the fruit just before dropping on the ground, and to keep the quality without damaging the fruit. A bent part (a bag) where the fruits dropped on the net gather is preferably formed.
Patent JP-2002071175-A (JP)
Title: Range hood having air purifying device
Inventor: TAKAHASHI YOSHIKAZU
IPC: B01D47/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a range hood provided with an air purifying device and capable of supplying a proper amount of water by calculating an amount of supply water actually needed. SOLUTION: The range hood 1 comprises a water holding plate 11 having a plurality of ventilation holes 10; a water supply device to supply water to a position above the water holding plate 11; and the air purifying device 2 to cause passage of polluted air sucked by an exhaust fan 3 through the ventilation holes 10 of the water holding plate 11, make it contact with water on the water holding plate 11 to cause the occurrence of bubbling, and separate a pollution substance, such as oil, from sucked air. The range hood is provided with an air volume detecting means 22 to detect an exhaust air volume, and a water supply amount control means 12 to control a water supply amount of the water supply device. The water supply amount means 12 controls a water supply amount to a proper amount based on a volume of an exhaust air detected by the air volume detecting means 22.
Patent JP-2002074356-A (JP)
Title: Method and device for processing picture and recording medium
Inventor: YAMADA MASAHIKO
IPC: G06T5/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To remove high-frequency noise and to prevent the deterioration of information with large contrast such as an edge when performing frequency emphasizing processing. SOLUTION: A blurred picture signal Sus is obtained from an original picture signal Sorg and the signal Sus is subtracted from the signal Sorg to obtain a signal Sorg-Sus. The signal Sorg-Sus is converted by a nonlinear conversion function(f) by which a value after conversion is reduced with the increase of the value to obtain a converted signal f (Sorg-Sus). This is multiplied by an emphasizing coefficient β (Sorg) and subtracted from the signal Sorg. That is, Sproc=Sorg-β (Sorg)×f (Sorg-Sus) is calculated.
Patent JP-2002077774-A (JP)
Title: In-vehicle device slide mechanism and in-vehicle monitoring device equipped with the same
Inventor: NAGATA KENJI
IPC: B60R11/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle device slide mechanism which is capable of sliding a device such as a monitor in a prescribed direction, reducing a drive load and a current consumption, and producing little looseness at the same time. SOLUTION: A pair of grooves 21b is provided or a bracket 21, and an opening 21c is provided inside each groove 21b extending in a sliding direction. An edge frame member 24 is fixed to the opening edge of the opening 21c. A pair of engaging pins 31 is inserted into the openings 21c, and these pins 31 are linked together with a connecting piece 32. The heads 31a of the engaging pins 31 are engaged with the connecting piece 32. The engaging pins 31 are extended from the openings 21c, and the tips of the engaging pins 31 are mounted with stop rings 35, penetrating through a frame 11, washers 33, elastic members 36 composed of spring members such as coil springs, and a connecting piece 34.
Patent JP-2002075294-A (JP)
Title: Square alkaline secondary battery
Inventor: WATABE MICHIO
IPC: H01M10/28
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a square alkaline secondary battery which can restrain deformation at charging/discharging by heightening sealing strength of a bottomed square cylinder-shaped vessel. SOLUTION: The square alkaline secondary battery is provided with a bottomed vessel of square cylindrical shape with a stepped part on the inside wall near the top end, a group of electrodes with positive electrodes and negative electrodes alternately laminated through separators contained in the vessel, alkaline electrolyte solution contained in the vessel, a rectangular sealing plate calked for fixing at an opening part at the top end of the vessel through an insulation gasket mounted on the stepped part. The corner part of the body part of the vessel has a radius of 0.9 to 1.2 mm.
Patent JP-2002077563-A (JP)
Title: Communication connector and data output control method
Inventor: TAJIRI KATSUTOSHI
IPC: H04N1/32
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image controller and a data output control method in which the reliability can leveled at the tame of transmitting one continuous data. SOLUTION: An internet FAX unit 10 stores data 32 from a G3FAX unit 30 temporarily in a FAX control section 12, and a packetizing/depacketizing section 14 packetizes data 34 read out sequentially depending on size information 36 from a size information storage section 16 and then encodes the data before delivering to a buffer section 20 and a UDPTL control section 18. The packetizing/depacketizing section 14 decides whether the data 34 is the final data of one continuous data or not and delivers a final data detection signal 40 to a section 22 for monitoring the number of times of transmission. The UDPTL control section 18 delivers additional data 42 from the buffer section 20 to the monitoring section 22 based on recommendation T.38.  Upon receiving the final data detection signal 40, the monitoring section 22 generates a control signal (not shown) of the number of times of reading individual encoded data not reaching a specified number of transmission times and the data 42 read out from the buffer section 20 is transmitted again depending on the number of times control signal thus equalizing the number of transmission times of data.
Patent JP-2002072916-A (JP)
Title: Attaching device
Inventor: KIMURA SATORU
IPC: B64D11/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an attaching device which permits attaching a display device main body to a ceiling part of passenger room in a passenger airplane with one operator. SOLUTION: When a projecting plate of fixed block which is attached to a display device main body is inserted into an attached window of left side block which is attached to a rail of the ceiling part, the projecting plate is locked and is made unable to be disconnected and the display main body does not fall even when the operator unhands the same. Therefore, the operator can use both hands freely and can perform a wire connecting operation.
Patent JP-2002068576-A (JP)
Title: Paper processor, paper processing system and image forming system
Inventor: FUJII YUICHI
IPC: B65H45/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper processor, a paper processing system and an image forming system excellent in convenience in use and having the center binding and center folding function. SOLUTION: In a case other than a center binding and center folding mode (Step 1-1), processing according to respective processing modes is performed (Step 1-5), and in the center binding and center folding mode, whether or not the output number par a part is one sheet is judged (Step 1-2), and when the output number is two sheets or more, center binding and center folding processing is continued as it is (Step 1-1, 2, 4), and when the output number is one sheet, center binding processing is canceled, and only center folding processing is performed (Step 1-3), and unnecessary center binding processing is not performed. Thus, the processing is efficiently performed, and usability is improved.
Patent JP-2002067628-A (JP)
Title: Pneumatic tire
Inventor: YAMANAKA TAKAYA
IPC: B60C15/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent an early breakage of a carcass ply cord and to improve the endurance of a bead. SOLUTION: Around a bead core 2 provided at the tire bead 1, the bead core 2 having a hexagon cross section, the side part of a carcass ply 3 is wound up, while the tip 3b of the wounded-up part 3a is arranged near the bead core 2, wherein a rubber 4, allowed to intervene between the outer circumference 2a of the bead core 2 and a top part 3c of the wounded-up part of the carcass ply 3, has the maximum thickness ranging from 0.5 to 8.0 mm.
Patent JP-2002080118-A (JP)
Title: Screw conveyor and crushing device having the conveyor, and waste disposing facility
Inventor: KASHIWAGI YOSHIYUKI
IPC: B65G33/34
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of residual of a substance to be conveyed in a screw conveyor. SOLUTION: One end or both ends of a screw shaft 251 having a screw blade 252 are rotatably supported in a casing 20 to convey a substance to be disposed of, and the one end side of the screw shaft 251 is rotationally driven by a drive source 22. In so formed screw conveyor, moving means 11 and 12 are provided to move the screw shaft 251 to the inner lower end side of the casing 20. In this case, the screw shaft 251 is connected to a drive shaft 231 through an universal joint 24 and rotatably situated in the casing 20. The screw shaft 251 may be connected to the drive shaft 231 through the universal joint 24. Further, a crushing device or waste disposing facility is sometime provided with the screw conveyor.