baber/WOPTO huggingface dataset:
Patent JP-2001287284-A (JP)
Title: Bag making machine with laser machining apparatus
Inventor: HOSOI NAOKI
IPC: B31B70/14
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a bag making machine with a laser beam machining appa ratus capable of forming a cut line in a cross sectional direction of a flow of a laminate and laser machining from any of front and rear surfaces of the laminate. SOLUTION: The bag making machine comprises a sheet feeder 1, a folding unit 3, a longitudinal thermal adhering unit 4, a lateral thermal adhering unit 5 and a cutter 7. In this case, the laminate is intermittently transferred by a positioning sensor 8 and drive rolls 9 to meet a design pitch, and a bag is made. A laser beam machining unit 2 capable of radiating a laser beam from any of front and rear surfaces of the laminate and having a laser generator 11 and a laser scanning unit 12 is installed between the sheet feeder 1 and the folding unit 3. Thus, an out line extended in a cross sectional direction of the flow of the laminate can be formed.
Patent JP-2001291866-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MATSUZAKI KAZUO
IPC: H01L21/316
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent increase in interface levels due to nitrogen atoms and hydrogen atoms on an interface between a semiconductor substrate and a silicon oxide film. SOLUTION: The surface layer of an SiO2 film is modified into an SiN film 3 by exposing it to a nitrogen plasma so that a gate insulating film 10 in the two layer structure of the SiO2 film 2 and the SiN film 3 can be formed.
Patent JP-2001298715-A (JP)
Title: Stream recorder, stream editor, stream reproducing device and recording medium
Inventor: KONDO TOSHIYUKI
IPC: G11B27/034
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a stream recorder and a stream editor that can maximize an idle capacity when a TS packet other than a prescribed packet identifier is eliminated from a transport stream recorded on a recording medium. SOLUTION: A packet separation means 102 separates packets by each PID from a received transport stream TS. Time information addition means 106-108 receive the separated packet stream to add each received time to the stream and outputs the resulting packet stream to buffer means 109-111. A system control means 105 controls the data stored in the buffer means to be recorded in a recording medium 114 in the unit of sectors.
Patent JP-2001296001-A (JP)
Title: Method and device for partitioning fluidized bed
Inventor: YOKOYAMA SHOICHIRO
IPC: F23C10/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To stably circulate a fluidized medium and carry out a stable operation in an internal circulation fluidized bed provided with partitions. SOLUTION: In the internal circulation fluidized bed, a chamber provided with a fluidized bed is divided by a partition 30 into a combustion cell and a heat-receiving cell to form paths in the upper and the lower sides. An air box is provided independently to the lower side of each cell to supply a fluidizing gas of a regulated flow rate. A superficial velocity of the fluidized medium in the combustion cell is set larger than that of the heat-receiving cell, so that the fluidized medium moves from the combustion cell over the partition 30 into a heat-receiving cell, and circulates from under the heat-receiving cell into the combustion cell. The partition 30 is constituted of evaporation tubes 32 in a forced circulation.
Patent JP-2001294246-A (JP)
Title: Electronic device storage bag
Inventor: UCHIDA TAKEHIKO
IPC: B65D33/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device storage bag wherein attention of a person who opens the bag is attracted when the bag is to be opened so that the bag can be reliably opened at a desired portion, whereby the bag can be reliably reused. SOLUTION: The electronic device storage bag 1 comprises two sheets 2, 3 having functions of shielding electromagnetic waves and static electricity and preventing the static electricity wherein one side of the sheets is opened to provide an opening 8 for putting in/out an electronic device 5 stored and kept in a carrier 7, the remaining three sides are sealed by heat sealing, and after the carrier 7 is received the opening 8 is sealed by heat sealing. A plurality of narrow strips 19 are stuck to an internal surface of one of the sheets 2 on the internal surface of the vicinity of the opening 8 of a bag body 1A at appropriate intervals and in parallel to one another, while ends 19a of the strips 19 are exposed or can be exposed on one of both lateral sides 9, 10 among the three sealed sides.
Patent JP-2001002621-A (JP)
Title: Purification of polyprenyl-based compound
Inventor: TAKANO MICHITAKA
IPC: C07C57/03
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To purify a polyprenyl-based compound by which the compound is purified to the extremely high pure one by completely removing a peroxide or an oxide by recrystallizing the polyprenyl-based compound in a solvent containing an alcohol. SOLUTION: (A) A polyprenyl-based compound is purified by recrystallizing the compound in a solvent containing an alcohol. The component A is especially preferably (2E, 4E, 6E, 10E)-3,1,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid. A conjugated polyprenyl carboxylic acid such as the 3,7,11,15- tetramethyl-2,4,6,10,14-hexadecapentaenoic acid (polyprenoic acid), its ester or the like is cited as the component A. Methanol, ethanol, 1-propanol or the like, preferably methanol is cited as the component B, and a solvent containing the alcohol is also used as the component B. The purity of the component A after the purification is >=99.9%.
Patent JP-2001299722-A (JP)
Title: Method for manufacturing inclined coil, and inclined coil and magnetic resonance imaging instrument
Inventor: GOTO TAKAO
IPC: A61B5/055
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To realize an inclined coil having a small magnetizing capacity to a pole piece and to provide a method for manufacturing the inclined coil, and a magnetic resonance imaging instrument having such inclined coil. SOLUTION: In manufacturing an inclined coil producing an inclined magnetic field by electric current flowing in a plurality of routes of a concentric circle, the maximum radius of the electric current route of the inclined coil is minimized to a value allowing the inclined magnetic field to have a magnetic field error within a permissible range fixed previously.
Patent JP-2001258423-A (JP)
Title: Apparatus for cultivating live fish with sterilizer
Inventor: YOSHIHARA NORIO
IPC: C02F9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To exterminate bacteria, germs and other microorganisms floating in running water by installing a sterilizer in a cultivation apparatus besides a cultivation aquarium, a filtering vessel, and a heat exchanging vessel. SOLUTION: The cultivation aquarium 2 has a flat perforated plate 8 installed in an inner bottom part and communicated to the bottom part of a neighboring filter vessel 3 through a water-sucking passage 9. A downcomer 10 is stood in the filtering vessel 3, and a neighboring filtering vessel 4 is installed. The filtering vessel 4 has a perforated plate 12 laid in the interior, and the filtering material 13 is accumulated thereon. The filtering vessel 4 is communicated with a neighboring sterilizing vessel at the bottom, and a sterilizing device is housed in the interior of the sterilizing vessel to terminate the bacteria, germs and the other microorganisms floating in the running water. The sterilized water is treated in the neighboring heat exchanging vessel, and the treated water is recycled for cultivation.
Patent JP-2001311546-A (JP)
Title: Air conditioner, its control unit, indicating panel and manufacturing method of control unit of air conditioner
Inventor: TSUNODA HISASHI
IPC: F24F11/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To make the installation of a jumper wire unnecessary at the time of changing over the function of a main control part according to the specifications in control units with different specifications. SOLUTION: A terminal for distinguishing forms 42 and grounding terminal 43 that are pulled up are formed on indicating panels 28a and 28b with different specifications from each other, and the terminal for distinguishing forms 42 is short-circuited with the grounding terminal 43 by a jumper 43 on the indicating panel 28a with a predetermined specification. The jumper is omitted on the indicating panel 28b with the other specification, and the electric potential of the terminal for distinguishing forms 42 is made high. A main control part 25 determines the electric potential of the terminal for distinguishing 42 and the distinction of the specifications of an air conditioner in which the main control part 25 itself is mounted, and the control of a driving unit is changed on the basis of the result of determination.
Patent JP-2001200820-A (JP)
Title: Coming-out prevention pin
Inventor: YASUE SHOICHI
IPC: F16B21/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a coming-out prevention pin capable of suppressing the pin from coming off a connection shaft except when a user desires in the condi tion that the pin is installed on the connection shaft. SOLUTION: An insert part 2 forming a coming-out prevention pin 20 is formed linearly and inserted into an insert hole 12 of a connection shaft 11. A stress absorbing part 22 is extended from the base end part of the insert part 21 and formed so as to an annular shape, and the tip part thereof is disposed so as to cross the other part thereof under the insert part 21. An engaged part 23 is extended from the tip part of the stress absorbing part 22, formed in semi-arc shape, the base end part of the engaging part 23 is deposed under the insert part 21, and the tip part is disposed above the insert part 21. Thus, the insert part 21 extends through a clearance between the base end part and tip part of the engaging part 23.  Because the engaging part 23 surrounds the connection shaft 11 and is brought into contact with the peripheral surface thereof, the connection shaft 1 is held between the inside thereof and the insert part 21.
Patent JP-2001311344-A (JP)
Title: Tightening lock handle device for door
Inventor: SEGAWA SHIRO
IPC: B65D45/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tightening lock handle device for door capable of simplifying the structure of the entire part thereof and simultaneously performing a door locking operation and a packing tightening operation. SOLUTION: When a door 3 is closed and the hooking part 15 of a hooking metal 11 is engaged with the hook part 15 of a receiving metal 2 to establish a locked state, the tip part rear surface of a lever handle 5 is allowed to abut on the front part of a fixed pedestal 16 and assuming that an engaged point of the hook part 15 of the receiving metal 2 with the hooking part 15 of the hooking metal 11 is P, a reference line L obtained by connecting the point P to a shaft hole 14 is disposed parallel with the front part of the fixed pedestal 16, and the fixed pivot shaft 1 of the lever handle 5 is positioned behind the reference line L.
Patent JP-2001006395-A (JP)
Title: Semiconductor memory device and reading method at its test mode
Inventor: SO HEISEI
IPC: G11C29/40
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To enable reading data simultaneously at a time from plural semiconductor memory devices at its module testing by varying a pin in a programmable state from which only an output of a comparator comparing plural output data read from a memory cell array at the time of a test mode is outputted. SOLUTION: A semiconductor memory device is provided with a memory cell array 31, a comparator 32, plural output pins DQ1-DQW, an output pin specifying means 33, and plural multiplexers 341-34W. The comparator 32 compares output data DO1-DOW from the memory cell array 31 and outputs one compared result at the time of a test mode of the semiconductor memory device. The output pin specifying means 33 varies a pin from which an output of the comparator 32 is outputted out of output pins DQ1-DQW at the time of a test mode. That is, arbitrary one pin out of output pins DQ1-DQW can be specified to an output pin of the comparator 32.
Patent JP-2000333727-A (JP)
Title: Multiple shapes application device
Inventor: LACOUT FRANK
IPC: A45D34/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To apply an applicator to the surfaces of different shapes by providing a grip means capable of deforming an applied surface on its plane in response to pressure and changing a planar configuration parallel to the plane of the applied surface to a second configuration from a first configuration in an applicator. SOLUTION: A user holds an applicator 1 between the thumb and the forefinger to apply a force so as to bring the ends 18 and 19 of grip edges 12 and 13 into contact to each other. Conversely, the end 20 of the grip edges 12 and 13 move to be separated from each other. At this time, a connecting member 14 is bent to meet the movement. An applicator member 4 in which the edge 6 of the connecting member 14 is partly buried is similarly deformed. An applied surface 3 is bent similarly to the connecting member 14. As a result, the planar configuration of the applied surface 3 is asymmetrical. Thus, the edge 6 linear at its stop position is curved. An edge 7 is deformed as described above. The curvature of the edge 7 forms a radius of curvature larger than the curvature of the edge 6.
Patent JP-2001317363-A (JP)
Title: Variable intake device for series four-cylinder internal combustion engine
Inventor: MISAWA KICHIJI
IPC: F02M35/104
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a variable intake device, to restrict the increase of the intake resistance by an intake control valve, and to obtain the flat and large engine torque over a wide rotating speed range. SOLUTION: A connection part 6 is provided so that each separate intake passage 21-24 having the nearly same length and communicated with each air cylinder #1-#4 are connected to an intake collection chamber 4 for communication and that axes of intermediate passage parts 21M-24M of the intake passage are arranged in nearly parallel with each other and that the intermediate passage parts are arranged in series to each other in nearly parallel with a cylinder arrangement direction. In the connection part 6, a communication passage and an intake control valve are provided in connection walls 51-53 for connecting the intermediate passages 21M and 24M, 22M and 23M of cylinder groups G1, G2 formed of cylinders #1, #2, #3 and #4 having separate intake process.  The intake control valve has a plate valve element and a valve shaft arranged in nearly parallel with the axis of the intermediate passage part.
Patent JP-2001317888-A (JP)
Title: Thermal storage apparatus
Inventor: MIZUTANI KAZUHIDE
IPC: C09K5/06
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage apparatus having a high COP even in any of a cold storage operation and a warm heat storage operation. SOLUTION: A thermal storage mechanism (5) provided in a refrigerant circuit (1) has a thermal storage tank (34), a thermal storage medium (40) stored in the tank (34), and a heat transfer coil (35). The medium (40) is formed of a thermal storage capsule slurry obtained by mixing thermal storage capsules and water. A filler having a melting point of 5 to 25 deg.C is filled in each capsule of the thermal storage capsule. A latent heat thermal storage is conducted in both the cool thermal storage operation and the warm thermal storage operation.
Patent JP-2001316679-A (JP)
Title: Method for hydro-refining heavy hydrocarbon oil
Inventor: MIZUTANI HIROSHI
IPC: C10G45/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for hydrogenating heavy hydrocarbon oils capable of reducing activity degradation in hydrogenation catalysts in the hydrogenation of heavy hydrocarbon oils that contain heavy metals as well as sulfur and asphaltenes. SOLUTION: A first stage reactor 1 is filled with any one out of the following three hydrogenation catalysts for heavy hydrocarbon oils: a catalyst wherein a group VI metal is supported by a boron-containing alumina support containing 1-12 mass% boron in terms of oxide and based on catalyst, and having an average pore diameter of 19-25 nm and a specific surface of 70-130 m2/g; a catalyst wherein a group VI metal is supported by a zinc-containing alumina support containing 1-15 mass% Zinc in terms of oxide and based on catalyst, and having an average pore diameter of 19-35 nm and a specific surface of 70-150 m2/g; and a catalyst wherein a group VI metal is supported by a porous carbon support, and having an average pore diameter of 10-100 nm and a specific surface of 70-1,500 m2/g. Water is injected from the upper part of the first stage reactor 1.  A middle stage and last stage reactors 2 and 3 are filled with a common hydrogenation catalyst.
Patent JP-2001317026-A (JP)
Title: Drainage system of heated water and its method
Inventor: MISHIMA HIROSHI
IPC: E02B3/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To control temperature rising on the surface of the sea to shorten a drainpipe. SOLUTION: The heated water is led in the water side by piping 7, at the same time, in a drainage system of the heated water for draining the heated water led in the water side from the piping 7 in the water as the outside of the piping 7, a plurality of drainage sections 9 for draining the heated water in the water as the outside of the piping 7 from the piping 7 are provided in the piping 7.
Patent JP-2001319658-A (JP)
Title: Non-aqueous secondary battery
Inventor: ITSU TETSUO
IPC: H01M4/13
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery, in which a load characteristic and a cycle characteristic are improved without reducing a battery capacity to have a high capacity, superior load characteristic, and superior cycle characteristic. SOLUTION: A positive active material with a mean particle size within a range from 5 to 20 μm is used and an expansive graphite is used as an electrically conductive material to configure a non-aqueous secondary battery. As the electrically conductive material, using the expansive graphite in combination with at least one of the kinds of the other electrically conductive materials is preferable. As the electrically conductive material other than the expansive graphite, the electrically conductive materials of graphite type such as a artificial graphite and a natural graphite, and the electrically conductive materials of carbon black type such as an acetylene black and Ketchen black are preferable.
Patent JP-2001323933-A (JP)
Title: Double row roller bearing
Inventor: MAEKAWA NAOKI
IPC: F16C33/46
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a double row roller bearing that can prevent noises and early wear, can ensure desirable lubricity and can simplify greasing work. SOLUTION: The double row roller bearing 10 has a cage 11 for holding rollers 35 between outer ring raceway surfaces 33 of an outer ring 31 and an inner ring raceway surface 34 of an inner ring 32. The cage 11 includes an annular portion 12 along a center rib 37, and a multitude of post portions 13 extending from the annular portion 12, and is guided by the rolling contact surface of each roller 35 via each post portion 41. The cage 11 has a recessed portion 14 continuous in a circumferential direction of the external surface. The recessed portion 14 relates to a greasing hole 38 and has a width dimension W2 larger than a width dimension W1 of the center rib 37.
Patent JP-2001323923-A (JP)
Title: Ball joint
Inventor: KONDO YASUHIRO
IPC: F16C11/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a ball joint provided with a dust cover having the high sealing property without impairing the quality. SOLUTION: This ball joint is formed of a ball stud having a spherical head and a grip extended from the spherical head, a bearing for enclosing the spherical head of the ball stud, a housing for holding the bearing and having an opening for projecting the grip of the ball stud from the inner periphery at one end thereof, a dust cover, of which small opening is installed in the periphery of the grip of the ball stud and of which the other large opening is installed in the peripheral side of the housing, and a fitting member formed of a nearly cylindrical part extended in the axial direction and a flange part extended in the circumferential direction from an end of the cylinder part opposite to the spherical head of the ball stud.  In the ball joint with this structure, the cylinder part of the fitting member is formed of a vertical part continuously extended along the axis from the flange part and an inclined part inclined in the circumferential direction from the end opposite to the flange, plural lips are formed in the inner periphery of the small opening of the dust cover, and the inner diameter of the lips formed in the spherical head of the ball stud is formed larger than the inner diameter of other lips.
Patent JP-2001321250-A (JP)
Title: Display stand
Inventor: ARAI SUKIHIRO
IPC: A47F5/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a display stand capable of securing sufficient exhibition space, allowing customers to easily see OP advertisements, etc., from the distance, and preventing accumulation of dust in the rear end part on the top of each shelf. SOLUTION: In the display stand, a lower display shelf 1 and an upper display shelf 2 are formed in tiers, and gaps 8-10 for inserting POP advertising boards 17-19 in the standing condition are formed along the rear end edges of the display shelves 1 and 2 in the rear end parts of the display shelves 1 and 2.
Patent JP-2000334196-A (JP)
Title: Method for controlling washing of fully automatic washing machine
Inventor: CHO SO-YOUNG
IPC: D06F37/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize the opening of a lid without the erroneous check of a fault by emitting abnormality alarm sounds and temporarily stopping a washing machine after allowing the machine to run at a low speed if the lid is open when washing vanes and a spinning tub are rotated in opposite directions, then running the machine after the confirmation of the closing of the lid, returning the machine to an initial state and stopping the machine if the lid is held open. SOLUTION: The washing vanes 44 and the spinning tub 43 are rotated in the directions opposite to each other in a washing/rinsing stroke. Whether or not the lid 50 can be opened is sensed and the abnormality alarm sounds are produced if the lid is open. The washing vanes 44 and the spinning tub 43 are thereafter stopped to ensure the safety of a user. When a predetermined time elapses after the stoppage, whether or not the lid 50 is open is sensed again and if the lid is open, the abnormality alarm sounds are generated. If the lid is closed, the rotation of the washing vanes 44 and the spinning tub 43 are carried out and the washing/rinsing stroke is carried out. The erroneous check of the fault is thus prevented and the recognition of the lid open state is made possible.