baber/WOPTO huggingface dataset:
Patent JP-2001252682-A (JP)
Title: Sewage treatment method for livestock waste water and apparatus therefor
Inventor: IMURA MASAHIRO
IPC: B01D29/62
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a sewage treatment for livestock waste water, especially piggery waste water, normally without dilution. SOLUTION: This sewage treatment method is constituted in such a manner that the livestock waste water is sent to a primary treatment tank, pretreated and subsequently treated by membrane while being subjected to activated sludge treatment in a secondary treatment tank, the excess sludge in activated sludge is pumped and sent to a sludge concentrating storage tank. At this time, primary treated sewage in the primary treatment tank is treated by filtration while being separated by sedimentation, therein, the primary treated sewage which is treated by filtration is transferred to the secondary treatment tank and, at the same time, the deposited sludge which is settled is pumped and sent to the sludge concentrating storage tank. This sewage treatment device is provided with a solid-liquid separation tank in which the livestock waste water is treated by filtration while being separated by sedimentation, the sludge concentration storage tank in which the deposited sludge which is settled in the solid-liquid separation tank is pumped and stored, the secondary treatment tank in which the primary treated sewage which is treated by filtration in the solid-liquid separation tank is separated by membrane while being subjected to the activated sludge treatment and the sludge concentrating storage tank in which the excess sludge in the secondary treatment tank is pumped and stored.
Patent JP-2001261515-A (JP)
Title: Plant growth regulator
Inventor: INADA SHINICHI
IPC: A01N35/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a plant growth regulator capable of reducing impact of toxicity to the smallest possible extent, having insect-resisting and antibacterial actions, and further having safety, immediate effectivity, and extremely enhanced effectiveness, by making the regulator soluble so as to increase efficiency in spraying. SOLUTION: This plant growth regulator comprises mixing hiba arborvitae oil, a surfactant, a solvent, and water, wherein the plant growth regulator is made to be soluble by formulating the above components in appropriate ratios.
Patent JP-2001258791-A (JP)
Title: Portable toilet
Inventor: TAKESHITA SHIRO
IPC: A47K11/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in a current portable toilet equipped with a deodorant the deodorant unit is attached to its main body and cannot remove the odor except when it is in use. SOLUTION: The portable toilet is provided with the deodorant unit 19 in a pot located in a central space 15 of the main body 12 and a drain 23 located at a lower part of the deodorant unit 19 which has a suction opening 18 opened on an upper part of the pot 16.
Patent JP-2001262961-A (JP)
Title: Gate door
Inventor: OCHI KOJIRO
IPC: E06B11/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To mount a newspaper receiving box on a gate door with a good appearance so that putting in and taking out are facilitated. SOLUTION: This gate door is provided with the newspaper receiving box 1. A receiving bottom 3 is provided on a gate door body 2 protrusively inward and outward. A circumferential frame 4 is provided on the receiving bottom 3 protrusively to the inside and outside of the gate door body 2. The upper opening 14 of the circumferential frame 4 is opened to the inside and outside of the gate door body 2.
Patent JP-2001271242-A (JP)
Title: Electronic controlled sample warper, rotating type creel assembly and method for warping
Inventor: TANAKA YOSHIHIRO
IPC: D02H1/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controlled warper capable of carrying out many kinds of pattern warpings and shortening the warping time, a rotating type creel assembly and a method for warping. SOLUTION: This warper comprises a plurality of yarn guides 6a to 6d for winding yarns around a warping barrel A, a plurality of yarn selecting guides 27 protruding into yarn exchanging positions when the yarns are exchanged and rotated and housed in standby positions when the yarns are housed, a rotating type creel F freely detachably mounting a plurality of bobbins 100a to 100e and a bobbin station 102 for freely detachably mounting and holding a plurality of bobbins in the standby state and is capable of delivering the yarns between the yarn guides 6a to 6d and the yarn selecting guides 27 and further delivering the bobbins between the rotating type creel F and the bobbin station 102 so that the bobbins of the yarns wound around the warping barrel A are mounted onto the rotating type creel F and the bobbins of the yarns housed in the yarn selecting guides 27 are held by the  bobbin station 102 in the standby state.
Patent JP-2001259465-A (JP)
Title: Fluorescent tube crushing processor
Inventor: KAMIYA KAZUO
IPC: B02C19/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To elongate the service life of a rotary hammer member and to facilitate the exchange even when there is wastage. SOLUTION: Chain joints which bends in the horizontal and vertical direction, respectively are provided at two places of one wing of the rotary hammer member, and thus a 'clearance' is provided in the rotary hammer member. The deposition of a fluorescent substance is prevented by always blowing pure air on the chain joints.
Patent JP-2001259857-A (JP)
Title: Projection welding equipment
Inventor: YAMADA TAKAHIRO
IPC: B23K11/30
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a welding defect by precisely detecting the set state of a nut and to prevent a defective conduction due to the attachment of chips of the nut on an electric insulator. SOLUTION: An upper electrode 15 has a lower face 15d whose outer diameter D1 is slightly larger than that of the upper face 2d of a nut 2, the whole upper face 2d of the forwardly directed nut 2 is butted to the lower face 15d. A conductive collar 17 is inserted around the outer periphery of the lower part of an upper electrode 15. The conductive collar 17 has a lower face 17a which is substantially flush with the lower face 15d of the upper electrode, and plural parts 2b to be welded of a reversedly directed nut 2 are butted to the lower face 17a. Insulating members 16 and 18 electrically insulate the upper electrode 15 and the conductive collar 17.  An abnormality detecting controller supplies an electric current to the conductive collar 17 and a judgment of the set state of the nut 2 is made on the basis of the existence or nonexistence of the electric current from the conductive collar 17 to the nut 2. Further, compressed air is ejected from a relief port 15c of a guide pin via a ventilation port 50 of the upper electrode 15.
Patent JP-2001274881-A (JP)
Title: Mobile object communication equipment
Inventor: SHIIBA KENGO
IPC: G01C21/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide mobile object communication equipment which avoids increase of the equipment in spite of mounting a planar antenna, etc., and can suppress deterioration of characteristic such as receiving sensitivity. SOLUTION: In the mobile object communication equipment having a position detecting function, the planar antenna 10 is arranged in the range of P from the upper surface 12a of a case 12 with the full length L of the mobile object communication equipment being L, and P<0.35×L is formed.
Patent JP-2000277500-A (JP)
Title: Method and apparatus for high-resolution in-situ plasma etching of inorganic and metallic films
Inventor: SHAO-WEN HISHA
IPC: H01L21/302
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To apply exposure having a short wavelength to a thin photoresist layer without losing the maintainability of a very small structure, by making an organic antireflection coating layer inorganic, and by using respectively as the tools of first and second etchings fluorine- and chlorine-based chemical substances. SOLUTION: An organic antireflection coating(ARC) layer can be corroded under a chlorine-based etching environment used in a metal etching or under an anisotropic etching environment. An inorganic layer 616 is etched properly by using an etching chemical substance. After completing the etching process of the ARC layer, the inorganic layer 616 is provided between a metallic layer and an individual photoresist structure. A structure 611 has an upper portion 614, an intermediate portion 622, and a lower portion 628 to make the upper portion 614 have one portion of the inorganic layer 616. The lower portion 628 has one portion of a barrier layer unetched during the metal etching process.  After completing the metal etching process, some amount of a residual photoresist 632 remains in the upper portion of a microelectronics structure 611 dependently on the factor of the selectivity of an etching medium.
Patent JP-2001275100-A (JP)
Title: Catv network system, its repeating device, and its terminal device
Inventor: IWAI MASASHI
IPC: H04B10/2507
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a CATV network system which reduces mixed noise and can be made fail-safe. SOLUTION: This CATV network system uses an optical fiber cable as a reserve line. A CATV station 100 is provided with a photoelectric hub 130 of the Ethernet specifications, a repeating device is provided with an optical hub 150, and a terminal device 166 is provided with a photoelectric converter 140 or a photoelectric hub 162, and they are connected together by an optical fiber cable 132 as a reserve line. Consequently, a high-quality LAN which is free of confluent noise can be formed. When a LAN is formed by using an optical fiber cable 122 of an active main line, the optical fiber cable 132 as the reserve line is connected to a specific place so that the terminal 166 can send and receive data to and from a center device 110 through another path. Consequently, the CATV network system can be made fail-safe.
Patent JP-2001274529-A (JP)
Title: Electronic unit in plate shape
Inventor: USAMI YOSHINORI
IPC: H05K1/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To thin a plate-shaped electronic unit. SOLUTION: This plate-shaped electronic unit is provided with a printed board 11 in an almost quadrilateral shape for which small-sized electronic components 12 and 13 are respectively mounted on a front surface and a back surface, and a large-sized electronic component 15 mounted on the printed board 11. The printed board 11 is provided with a hole 16 for making the large- sized electronic component 15 pass through, and the large-sized electronic component 15 is inserted to the hole 16 for about a half and attached. In such a manner, the plate-shaped electronic unit is thinned.
Patent JP-2001269624-A (JP)
Title: Assorting system
Inventor: KISHIMOTO JOJI
IPC: B65G47/48
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an assorting system which can improve the energy efficiency in assorting by ingeniously utilizing articles' own weights. SOLUTION: The assorting system 1 has a feeding and transporting means 2 which transports the articles A from a feeding port 2a along an inclined transporting direction inclining downward toward a horizontal transporting direction and downstream side. This feeding and transporting means 2 is successively provided with an assorting and transporting means 3 for transporting the articles along the inclined transporting direction inclined downward toward the horizontal transporting direction and the downstream side toward an assorting box section 105 existing in a height position below the feeding port 2a. A control means 6 drops the articles A into the assorting box section 105 specified in accordance with the assorting destination information of the articles A.
Patent JP-2001269034-A (JP)
Title: Driving wheel structure of mowing machine
Inventor: MIYAIRI TADASHI
IPC: A01D34/68
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the conventional mowing machine has an inferior traveling property depending on the state of a soil and does not exhibit a straight progressing property on an inclined ground due to its sideway flow. SOLUTION: This driving wheel structure is provided by installing ribs 51 in longitudinal and horizontal direction at a cylindrical body of a driving wheel 50 in an extending shape in the mower 1 having an engine 11, a mowing part and a steering handle 2, and also installing sideways flow-preventing plates in between the ribs 51 as extending in the perpendicular direction to the ribs.
Patent JP-2000313563-A (JP)
Title: Signature collating device positioned in front of body
Inventor: COTE KEVIN LAUREN
IPC: B65H39/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a signature collating device, to reduce the cost, and to constitute the device enabling the carrier speed of a signature to be reduced. SOLUTION: This collating device has a course switching station 4 for switching the courses of signatures 2, 3, a tape route 11, and a tape route 5 longer than the tape route 11. After the courses of the signatures 2, 3 are respectively switched to the tape route 11 and the tape route 5, both the signatures 2, 3 are overlapped at a confluence of the tape routes 5, 11 to allow collation, then the signatures 2, 3 are carried to the next stage as a collated signature 9.
Patent JP-2001275282-A (JP)
Title: Noncontact power and signal transmitter
Inventor: TAKIMOTO KAZUTOSHI
IPC: G06F1/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional power transmitter where power supply to a terminal is interrupted when a decision is made that the primary current on the body side is an over current in order to secure safety and since a user has no means for confirming the primary current directly, a long time passes before abnormality of primary current is noticed and recovery work can not be started quickly. SOLUTION: The power and signal transmitter controlling power supply to the terminal 2 depending on the primary current on the body 1 and communicating a signal between the body 1 and the terminal 2 is provided with a display 9 on which a user can confirm the magnitude of the primary current.
Patent JP-2001291346-A (JP)
Title: Disk device and head position control method
Inventor: TOGA KENJI
IPC: G11B19/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To control the position of a head section to a prescribed target position even if the position detecting data of the head section by servo information is not obtainable and to downsize a disk device. SOLUTION: This disk device has a disk (1) which is the recording medium of the data, a spindle motor (2) which rotates the disk, disk rotating speed control means (61 and 62) which supply the spindle current (Ispn) for rotating the disk at a constant speed to the spindle morter, a head section 3 which accesses to the disk, an actuator which moves the head section and head position control means (63-66 and 75) which control the position of the head section (3) by driving the actuator. The head position control means described above acquire the value of the spindle current and control the position of the head section in accordance with the spindle current value by utilizing the changing of the spindle current which varies according to the position changing of the head section.
Patent JP-2001280878-A (JP)
Title: Heat exchanger
Inventor: SHIRAISHI HIDEO
IPC: F28F1/32
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger improved in the heat exchanging efficiency and restrained in the reduction of cooling capacity due to frosting. SOLUTION: The heat exchanger 18 is constituted of a plurality of heat exchanging units 73 formed of honeycomb-shaped heat radiating fins 74 intersecting with a cooling pipe 71 so as to be orthogonal to the same. The cooling pipes 71 of the plurality of heat exchanging units 73 are communicated in series with each other, and the density of fins in the upstream side of cooling airflow of the plurality of heat exchanging units 73 is constituted so as to be denser than that in the downstream side of the same.
Patent JP-2001286189-A (JP)
Title: Motor controller
Inventor: MORITA TETSUYA
IPC: H02P29/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a an inexpensive motor controller capable of reducing the load of CPU and reducing the capacity of a memory for storing the drive data table of a motor. SOLUTION: Speed data for setting the speed of the motor from the speed table memory in stage are successively read by a memory access control part 1001 without interposing the control of CPU controlling the whole drive control of the motor, data values read from the speed table by a time conversion circuit 1002 are converted into time data, and a phase changeover signal for operating the motor by a phase signal generating part 1003 is generated on the basis thereof. Generation of access to a next memory table for a memory access control part 1001 is promoted every the prescribed number-of-times of the time data of a time conversion means 1002, and theretofore the time conversion means is operated by using the same data values read from the speed table.
Patent JP-2001276492-A (JP)
Title: Mattress dryer
Inventor: SUGAWARA MOTOO
IPC: D06F58/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To dry a mattress without warming. SOLUTION: Air introduced from the outside is cooled below a dew-point temperature to condense moisture by means of a cooling fin 1a thermally coupled to the endothermic connection of a thermoelectric element 1, and a fan motor 2 introduces the air from the outside through the cooling fin 1a and feeds it to a heating fin 1b, which is thermally coupled to the heating side connection of the thermoelectric element 1 by an aluminum plate 3a. The air cooled by the cooling fin 1a and dehumidified is warmed to approximately its original temperature. The air passing through the heating fin 1b is further fed into a bag (bag made of cloth) 4 made of cloth similar to the cloth of a conventional mattress dryer. The cloth bag 4 is sandwiched between a mattress 7a and a quilt 7b and the dry air from the heating fin 1b is passed between the mattress and the quilt to dry them.
Patent JP-2001277958-A (JP)
Title: Trim and seal part
Inventor: MINE KIMINORI
IPC: B60R13/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive trim and a seal part capable of suppressing an increase in a insertion load on a thick article to be attached. SOLUTION: In an opening trim weather strip 11, an inclined surface 38 inclining to an extended surface 37b of an opening portion side surface 37a of a base end portion 37 is formed at a tip end of holding lips 18a to 18c in a trim main body 12. The inclined surface 38 is formed to increase an inclining angle in proportion to the projecting length of the holding lips 18a to 18c.
Patent JP-2001277951-A (JP)
Title: On-vehicle electronic equipment
Inventor: ARISAKI NAOKI
IPC: E05B49/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide on-vehicle electronic equipment decreasing a possibility that a stolen article is used again, without requiring a complicated operation. SOLUTION: This on-vehicle electronic equipment 10 comprises a device main body 20 loaded on a vehicle, and a face plate 50 removed from the device main body 20 and portably formed. The device main body 20 comprises a main body circuit portion 24, a code memory portion 28, a face plate interlocking switch 32, and a security control portion 36 for allowing/prohibiting the main body circuit portion 24 to operate. The face plate 50 comprises a code memory portion 54 using a nonvolatile memory. The security control portion 36 allows the main body circuit portion 24 to operate only when the face plate interlocking switch 32 indicates that the face plate 50 is attached and codes memorized in the two code memory portions 28, 54 coincide with each other. These codes are rewrote at a specified timing.
Patent JP-2001290352-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: YAMANAKA TOSHIHIKO
IPC: G03G15/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where the toner powder pressure in the vicinity of a toner replenishing opening can be maintained approximately constant and stable toner replenishing can be carried out to developer and a process cartridge, and an image forming device provided with the developing device. SOLUTION: In this device, a magnet roller 20 and a driving means (not shown) to rotate and drive the magnet roller 20 are installed as a means to feed out magnetic toner inside a toner hopper 8 toward the toner replenishing opening 8a at an approximately constant pressure.
Patent JP-2001251709-A (JP)
Title: Grounding construction of power plant and substation, electric station, or the like
Inventor: FUJII MASAMI
IPC: H02B5/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the measured ground resistance may be larger than the actual resistance grounding construction for making the ground resistance equal whenever it is measured is required, while the grounding poles of power plants and substations, electric stations, or the like are laid underground normally in a mesh. SOLUTION: When the distance between A and R4 is long, for example 1 km, and even if a ground resistor R3 or R4 is very much smaller than R1 and R2, the phenomenon where entire ground resistance R does not decrease. More specifically, the ground resistance measured from a point D may differ greatly from that measured from a point A or B. For reducing the entire ground resistance R, by setting electric wire resistances r1, r2, and r3 to zero ohms, the problem is solved. That is, the sectional area of the electric wire to be wired from the point A to the resistor R4 should be increased, for example in the range of 1,000-10,000 sq.
Patent JP-2000304410-A (JP)
Title: Refrigerator
Inventor: OHASHI YOSHINORI
IPC: F25D17/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To contrive the stabilization of preserving quality of foods due to the averaging of indoor temperatures as well as the averaging of indoor illumination, in a forced ventilation cooling system refrigerating chamber. SOLUTION: Cold air discharging ducts 23 are arranged at both sides of rear surface in a refrigerating chamber 17 while an air circulation duct 26 for discharging air, sucked by an air circulating fan 27, into the refrigerating chamber, and an illumination cover 32, provided at the indoor side fore part of an indoor illuminating lamp 31, are arranged between the cold air discharging ducts 23. In this case, the cold air discharging ducts 23 are arranged in the same plane across a plurality of stages of racks 25. According to this method, the cooling temperature distribution in the vertical as well as the transverse directions are averaged while the distribution of illuminating degrees in the vertical direction is also averaged.
Patent JP-2001294347-A (JP)
Title: Thermal roll paper and method for preventing loosening of thermal roll paper
Inventor: HATANO ARIYOSHI
IPC: B65H19/29
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the loosening of a thermal roll paper wound in a rolled state, without using glue. SOLUTION: In this thermal roll paper 1 composed by winding a thermal paper 4 provided with a thermal coloring layer 3 containing a water-soluble resin binder on the surface of a paper base material 2, water is applied to the whole area or a required area of at least one roll end face for having the water-soluble resin binder oozed out. By drying the water-soluble resin binder, the thermal papers are temporarily bonded each other to form a loosening preventing end part 5.