baber/WOPTO huggingface dataset:
Patent JP-2001213433-A (JP)
Title: Transportation pallet
Inventor: FUKAWA YUKIO
IPC: B65D19/28
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To realize a transportation pallet superior in environmental performance, air permeable property, and draining property. SOLUTION: This transportation pallet using a panel material comprising a big top face panel 2, middle top face panel 3, and a small top face panel 4 for forming a load mounting face has a plurality of through holes arranged crosswise and lengthwise, and therefore, air permeable property and draining property between the bottom face of the load and the top face of the pallet are improved compared with a pallet whose top face is made of a square timber. Also, because slag generated in the production process of another product can be used for this type of panel material, a relatively inexpensive transportation pallet can be structured. Also by the secondary use of slag, the environmental performance of the pallet can be improved.
Patent JP-2001220931-A (JP)
Title: Fittings
Inventor: EGASHIRA KEI
IPC: E05B65/08
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent a lock on the interior side from being illegally unlocked from the outside so as to improve a theft preventing property during a bedtime or in the case of absence. SOLUTION: This fitting is provided with a frame body 1 constructed of an upper frame 1a, a lower frame 1b and lift and right vertical frames 1c, 1d, inside and outside sashes 4, 5 arranged freely openably and slidably in the opposite directions inside the frame body 1, and a meeting lock 10 arranged in the meeting part between the sashes 4, 5. The meeting lock 10 is provided with cylinders 11, 12 locked/unlocked in both of the outside sashes 4, 5 by key operation, and a key 13 with a latch 13a is installed in the inside sash side cylinder 12 usually. When the key 13 with the latch is moved upward/downward, the inside sash side cylinder 12 is locked/unlocked via a connecting member 14, and when the key 13 is turned, connection with the connecting member 14 is released, while the key 13 with the latch can be removed.
Patent JP-2000234736-A (JP)
Title: Gas turbine scroll
Inventor: KIN MEIKO
IPC: F01D9/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To permit all of compressed air to be used for cooling a scroll by forming a compressed air channel between a scroll body and a scroll housing, allowing the entrance end of the channel to communicate with the exit of a compressor and releasing the exit end of the channel toward a combustor side. SOLUTION: An annularly formed scroll 30 comprises in its inside space 38 a scroll body 31 for having combustion gas flowed therein and a scroll housing 32 partially enclosing the body. One portion of the body 31 communicates with a combustor while the other portion is connected to guide scrolls 34, 35. A channel 100 having a given sectional area serves as a high pressure air passage passing a compressor with its exit end 100b being released toward a combustor side X of a gas turbine, partially enclosing the body 31. A portion 31a which is not enclosed by the channel 100 is provided with an auxiliary housing 40 for cooling and the portion 31a is thus cooled.
Patent JP-2001221063-A (JP)
Title: Combined power generating system
Inventor: MURAYAMA MOTOHIDE
IPC: F02C6/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the efficiency of a second turbine by solving the remaining of unburned gas to prevent lowering of the efficiency of the total system. SOLUTION: This compound power generating system comprises a first turbine T1 rotated by the combustion gas from a combustor 3, and a second turbine T2 rotated by a part of the exhaust gas of the first turbine T1, and generates the power by the rotation of the first and second turbines A catalytic reactor 15 (17) is mounted on a part of a passageway from the first turbine T1 to the second turbine T2 for reacting the unburned gas exhausted from the combustor 3.
Patent JP-2001222269-A (JP)
Title: Multidisplay device
Inventor: KUBOTA AKIHIRO
IPC: H04N5/74
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate display deviation at a joint on a multidisplay device in which a joint portion of adjacent images are overlapped and displayed. SOLUTION: The device displays one sheet image by projecting plural images 1 to 4 on a screen 5 by plural image projecting means 31 to 34. Means 8 and 11 to 14 are provided to time shift video signals to be supplied to the image projecting means 1 to 4 in accordance with the width of an overlapped section OL of mutually adjacent images in a vertical scanning direction.
Patent JP-2001223516-A (JP)
Title: Adaptive antenna system
Inventor: TAKAI KENICHI
IPC: H04Q7/36
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a system that used both beam steering control and null steering control while compensating for the defects of the beam steering control and the null steering control in order to simultaneously overcome problem relating to howling of a rapid change in the propagation environment (1), performance maintenance as an adaptive antenna (2) and the adoption of an algorithm fitting the propagation environment (3) by paying attention to these three points in the case of putting an adaptive antenna system into practical use. SOLUTION: A CPU, a memory and a directivity generating part which correspond to a plurality of algorithms are provided in a base band modulating part and a base band demodulating part, beam steering processing, null steering processing and incoming direction estimating processing are parallelly performed, and beam steering processing results and null steering processing results are subjected to weighted synthetic processing while reflecting incoming direction estimating processing results in the parameters of the beam steering processing and the null steering processing.
Patent JP-2001219777-A (JP)
Title: Trailer
Inventor: NAKAMURA SATORU
IPC: B60P3/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To simply hold a trailer in a stopping state so as to prevent the trailer from freely starting moving by the gradient of a ground or addition of an external force when the trailer is separated from a tractor and is singly parked. SOLUTION: The trailer comprises a frame 1 for receiving a conveyed object, a traveling wheel mounted to the frame 1, and a lifting jack 4 mounted to the front part of the frame 1. One end of the lifting jack 4 is provided with a rotatable wheel 45, and the lifting jack 4 is convertible between a standing position where the wheel 45 is grounded and a lying position where the wheel 45 is floated to be held on the frame 1 side. The lifting jack 4 is provided with a stopper mechanism S for manually converting to wheel 45 to a rotation stopping state or a stop releasing state.
Patent JP-2001227081-A (JP)
Title: Ventilation structure of building
Inventor: YAMAGAMI MITSUKO
IPC: E04B1/348
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure of a building which can sufficiently achieve the underfloor ventilation even when a sagging trouble of a termite- preventive sheet occurs in the termite preventive structure using the termite preventive sheet in a floor. SOLUTION: In the ventilation structure of the building, the termite preventive sheet covering the entire lower side of a floor panel is stuck to the floor panel constituting the floor of the building, and a sagging preventive member to prevent the termite preventive sheet from being sagged is interposed between the floor panel and a foundation with the floor panel installed thereon.
Patent JP-2001226980-A (JP)
Title: Embedded fixed column base structure
Inventor: ITO SHIGEKI
IPC: E02D27/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a safe and fixed column base structure which can be easily constructed with a high level of safety. SOLUTION: The embedded fixed column base structure is constituted of a foundation beam 1, a steel pipe concrete column 4, and a grout material 6. The foundation beam 1 has a space portion 2 which is formed such that an area of a surface opening 2a is smaller than the maximum area of an internal opening cross sectional area. The steel pipe concrete column 4 is inserted into the space portion 2 through the surface opening 2a. The grout material 6 is injected into a gap between the space portion 2 and the steel pipe concrete column 4.
Patent JP-2001226612-A (JP)
Title: Metallic coating composition, method of forming coating film, and coated product
Inventor: FUJIMORI EIJI
IPC: C09D5/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a metallic coating composition of high designability able to deal with design diversification, capable of forming metallic coating films differing in color tone from one another using the identical metallic microfoils, high in flip-flop characteristic of the resulting coating films and capable of forming uniform and specular gloss surface, to provide a method of forming coating film using the above composition, and to obtain coated products by the above method. SOLUTION: This metallic coating composition comprises (A) metallic microfoils each <=0.08 μm in thickness and 5-40 μm in average size, (B) a transparent color pigment and (C) a coating film-forming resin in the weight ratios A/B and (A+B)/C of (10:99) to (99:1) and (5:95) to (90:10), respectively. A metallic coating film is formed by coating an object with the above composition as the base cost, and a composite film is formed by coating the resultant metallic coating film with a clear coating.
Patent JP-2001236096-A (JP)
Title: Speech recording and reproducing device
Inventor: KOGE HIROSHI
IPC: G10L21/10
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a speech recording and reproducing device with which a larger width of a display section may be adopted and the thickness reduction and size reduction of the device may be achieved. SOLUTION: This speech recording and reproducing device has the display section for displaying prescribed information, and a speaker and a semiconductor memory and is so constituted that speech information is stored in the semiconductor memory and that the speech information recorded in the semiconductor memory may be reproduced from the speaker 4 having a speaker core section 3. Two batteries 5-1 and 5-2 of a cylindrical shape as a power source are approximately symmetrically arranged around the speaker 4.
Patent JP-2000331099-A (JP)
Title: Method and system for stock control and method and system for electronic commercial transaction using them
Inventor: KOIKE SATOYUKI
IPC: G06F19/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the labor of conventional minus slip issue by quickly providing an EC enterpriser with current stock information and inhibiting the settlement processing of commodities being out of stock. SOLUTION: A stock information center receives stock information of commodities from plural stock control groups which control different stocks 50a to 70a and manages the stock information which are received from the stock control groups, in a data base 40a by the commodities. The center accepts an inquiry about stock of the commodity from an EC enterpriser 30 and discriminates whether this commodity is in stock or not on the basis of the stock information in the data base 40a and informs of the discrimination result to the inquiry source. Especially, each time when stock information 50a to 70a of stock control groups are updated, updated stock information is received from the stock control groups to update the data base 40a.
Patent JP-2001208299-A (JP)
Title: Feed liquid collecting device
Inventor: MATSUI KUNIO
IPC: A01M7/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the periphery from staining with residual chemicals and water spilled in the case of clearance, also capable of preventing waste of chemicals and water, for capable of collecting chemicals, water, etc., left in a feed liquid pipe member after a liquid feed to a storage tank when this feed liquid collector device is used. SOLUTION: This feed liquid collecting device is characterized by providing a pump, a four-way valve, a first/second auxiliary pipe members, having in the four-way valve first/second/third/fourth connection ports, also making the four-way valve by its operation capable of selectively connecting the first/second connection ports also connecting the third/fourth connection ports or connecting the first/fourth connection ports also connecting the second/third connection ports, connecting the second connection port of the our-way valve to a suction liquid port of the pump also the fourth connection port of the four-way valve to a feed liquid port of the pump, and connecting a suction water pipe member to the first connection port of the four-way valve and a feed liquid pipe member to the third connection port of the four-way valve.
Patent JP-2001239409-A (JP)
Title: Cutting method, and cutting device and tool used for cutting method
Inventor: KAWAKAMI YASO
IPC: B23B31/117
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve face roughness regardless of a tool shape and even if a work is not rotated at a high speed. SOLUTION: This cutting method is used for cutting the work by operating, to the work mounted to a main spindle rotating about a C-axis, a tool mounted to a spindle of a spindle unit mounted to a Z-axis slide movable in the Z-axis direction parallel with a shaft core of a main spindle and fixed to an X-axis slide movable in the X-axis direction orthogonal to the shaft core of the main spindle. The work is partially cut by rotation of the tool, this cut region is overlapped to the C-axis and the Z-axis with tool rotation speed at least 102 higher than a work rotation speed, and the overlapping part is enlarged to the entire machined region of the work.
Patent JP-2001238330-A (JP)
Title: Junction box
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To arrange internal circuits with high density without having to increase the size of a junction box by improving the case of the junction box. SOLUTION: The case itself of the junction box 10, composed of an upper case 11 and/or a lower case 12, a conductive portion 21 made of high- conductivity resin, embedded in a body portion 20 made of insulating resin with its surface exposed, and is formed integrally. The conductive portion 21 becomes continuous through surface contact by using a short pin 25 and inserting it into a hole 21a formed beforehand, when a circuit is changed, etc.
Patent JP-2001232070-A (JP)
Title: Magnetic top and playing tool using the same
Inventor: AOYANAGI HIDEO
IPC: A63H1/22
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a playing tool full of interest unlike before. SOLUTION: The plural pieces of these magnetic tops 1 provided with a means for forming a magnetic field around are provided. The magnetic tops 1 are freely laid out while keeping the state of being brought close without contacting each other. When one magnetic top 1 is rotated, since the other magnetic tops 1 are also rotated, play full of the interest unlike before is enjoyed.
Patent JP-2001240491-A (JP)
Title: Safety mechanism for cz method based single crystal pulling-up equipment
Inventor: EBI DAISUKE
IPC: C30B29/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a CZ method based single crystal pulling-up equipment provided with a safety mechanism which enables to detect precisely the clash between a cooler movable in a CZ furnace and other members in the furnace and to immediately avoid the risk. SOLUTION: In the CZ method based single crystal pulling-up equipment, a touch sensor is installed between the cooler 19 and other members order to detect immediately and precisely the clash between them and then to immediately retreat the cooler 19 from a risky area.
Patent JP-2001239193-A (JP)
Title: Trigger dispenser
Inventor: KOBAYASHI TOMOKAZU
IPC: B05B11/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a trigger dispenser with such advantages that it can be compactly constituted with a significant degree of freedom in the dimensional change of a pump chamber, or the like, and a required urging force can be obtained by using a synthetic resin spring which needs not be disposed of by sorting, and further, no difficulty occurs in the case of a switching operation following the constitution of a rotary slide valve in a compact form. SOLUTION: This trigger dispenser 50 for discharging a fixed amount of a charged liquid each time by vertically sliding a piston 107 in the pump chamber 109 through the rocking operation of a trigger lever 51 is of such a construction that an urging force for returning the trigger lever 51 and the piston 107 to their original positions is imparted with the synthetic resin spring engaged with a dispenser body part outside the pump chamber 109 and the back face of the trigger lever 51. Thus, it is possible to constitute the trigger dispenser 50 in a compact form and provide a significant degree of freedom in the dimensional change of the pump chamber 109, and further, obtain the required urging force while eliminating the necessity to perform the sorting/ disposal operation of the spring. In addition, it is also possible to ensure the secure operation of the trigger dispenser 50, even when a fingering part 65 is formed at least at a part of the outside of a rotary slide valve 61 to realize the constitution of the trigger dispenser 50 in a compact form.
Patent JP-2001244044-A (JP)
Title: Device for producing ion
Inventor: SAEKI TAKETO
IPC: A61M21/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To control the production of a negative ion. SOLUTION: In the circuit of a device for producing a negative ion by applying high voltage, there is provided a variable resistor 14 for control of power supply voltage, and the amount of negative ion produced from a negative ion producing part 15 is adjusted. The level of the adjusted negative ion production is shown by lighting LED lamp 4 at 5 stages.
Patent JP-2001251839-A (JP)
Title: Stepping motor
Inventor: SATO KOICHI
IPC: H02K37/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor capable of reducing axial displacement of a rotor magnet. SOLUTION: This stepping motor is provided with the rotor magnet 1, having a rotating shaft 2, a pair of exciting coils 3, 4 disposed on the outer periphery of the rotor magnet 1, a pair of yokes 5, 6 combined with the exciting coils 3, 4 to provide rotating force for the rotor magnet 1, and a pair of pole pieces 52, 53 62, 63 having opposed parts 55, 56, 65, 66 in which the respective yokes 5, 6 extend so as to sandwich the rotor magnet 1, to oppose the rotating periphery of the rotor magnet 1.  The pole pieces 52, 53, 62, 63 are disposed with the respective opposed parts 55, 56 of the pole pieces 52, 53 and the respective being opposed parts 65, 66 of the pole pieces 62, 63 which are paired in each of the yokes 5, 6, and the opposed parts 55, 65 of the pole pieces 52, 63 and the opposed parts 56, 66 of the pole pieces 53, 62 which are different in each of the yokes 5, 6 may be spaced in the axial direction of the rotor magnet 1.
Patent JP-2000302920-A (JP)
Title: Transmission belt and elastomer composition
Inventor: OKUNO SHIGEKI
IPC: F16G5/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition capable of preventing generation of adhesive wear, constructing an excellent transmission belt by including specific amount of constituents such as sulfur modified chloroprene rubber or the like and arranging Taber's abrasion resistance test value lower than a specific value. SOLUTION: This composition exhibits reaching to 40 mg of weight change under 500 g of load, 500 times of slipping after Taber's abrasion resistance test in conformity with JIS K 6264 by using a sand paper having <=20 μm particle size, and includes (A) the sulfur modified chloroprene rubber, (B) a vulcanization accelerator, (C) zinc oxide and (D) magnesium oxide, the compounding amount of the component B is 0.1-5 pts to 100 pts.wt. of the component A, the compounding amount M1 of the component C and the compounding amount M2 of the component D preferably satisfies the formula using the Mooney scorch time (t35 at ML 125 deg.C).
Patent JP-2001246728-A (JP)
Title: Screen printing apparatus for cream solder
Inventor: OTAKA HIROYUKI
IPC: H05K3/34
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus capable of correcting the shift of a screen mask and a printed wiring board even on the way of printing in the printing of cream solder at a time of the surface mounting of the printed wiring board. SOLUTION: In the screen printing apparatus 1 for holding a mask plate 6 having predetermined aperture parts in an arcuate state and reciprocally moving a squeegee 8 on the mask plate 6 while tumbling the mask plate 6 on the printed wiring board 2 to transfer cream solder 7 to the printed wiring board 2, a stage 4 for finely adjusting the printed wiring board 2 in a horizontal surface direction is provided and an image pickup device 14 for detecting the printing state on the printed wiring board 2 is provided and, when the printing shift on the printed wiring board 2 is confirmed by the image pickup device 14, printing is interrupted to finely adjust the position of the printed wiring board 2 in the stage 4.
Patent JP-2001248384-A (JP)
Title: Lead-in method for thermoplastic resin pipe by non open- cut construction
Inventor: ARAKI OSAMU
IPC: E21D9/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing a space for arranging a pipe having thermoplasticity such as a polyethylene pipe before leading in the underground in a small-diameter non open-cut jacking method for laying the polyethylene pipe for city gas under a road in an urban area. SOLUTION: This lead-in method for the thermoplastic resin pipe is provided with a process heating the thermoplastic resin pipe and forming it into a coil state and a process transporting the coil to a construction site. A process A comprising a process heating a prescribed range of the coil and rewinding it in the construction site, a process correcting the rewound thermoplastic pipe, and a process cooling the corrected thermoplastic resin pipe, and a process B leading the cooled thermoplastic resin pipe into the underground are approximately synchronously performed at an approximately same speed. This lead-in method for the thermoplastic resin pipe by the non open-cut construction is characterized of holding the roundness of the end of the thermoplastic resin pipe.
Patent JP-2001247925-A (JP)
Title: High ductility magnesium alloy excellent in fluidity and magnesium alloy material
Inventor: FUDA YUKIYOSHI
IPC: B22D17/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a high ductility magnesium alloy excellent in fluidity and capable of producing a thin product having a large projection are in high pressure casing. SOLUTION: This magnesium alloy has a composition containing 5.0 to 7.0% Al, 0.5 to 1.5% Si, 0.1 to 1.0% Mn and <0.5 Zn at request, and the balance Mg with inevitable impurities. Its fluidity can remarkably be improve without causing casting cracks and deteriorating the mechanical properties thereof, so that a magnesium alloy material large in a projected area can efficiently be produced.