baber/WOPTO huggingface dataset:
Patent JP-2000299621-A (JP)
Title: Phase shift calculation method for finite impulse response and execution system
Inventor: ROBERT B SUTASUZEUSUKII
IPC: G11B20/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for timing recovery of a sine curve preamble with a short loop waiting time. SOLUTION: By obtaining coefficient in advance, the phase shift of a FIR filter is estimated and the phase error of input to the FIR filter 201 is determined. Because of asymmetric setting of the coefficient, phase shift through the FIR is not zero. For preferable execution example, the duration of an acquisition mode timing loop is decreased by eliminating the duration of the FIR filter 201 itself. The coefficient is programmed in a memory 205 or applied as a part of LMS application. Because of inference, multiplying operation is avoided and adding operation and a single divider are used. The inferred partial phase error is next totaled by a 'FIR bypass mode' phase detector 204 and entire shift is provided.
Patent JP-2001286225-A (JP)
Title: Method for cultivating plant and cultivation apparatus
Inventor: YASUMATSU TSUNEO
IPC: A01G7/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of improving the space utilization efficiency inside a cultivation chamber, harvesting operation efficiency of the plants in the chamber and installation efficiency of cultivation vessels planted with the plants, and to provide a cultivation apparatus. SOLUTION: This cultivation apparatus 1 comprises a cultivation chamber 20, top-opened longer box-shaped cultivation vessels 10 accommodated in the cultivation chamber 20, suspending-supporting means 11 to suspend and support the vessels 10 in compliance with the cultivation position for a cultivation worker and an irrigation means 12; wherein the cultivation vessels 10 are each formed so as to bring the ratio: the width size/depth size to 0.5, and a plurality thereof are sequentially connected with each other in the longitudinal direction and also suspended by the suspending-supporting means 11 with the vessels in two rows disposed against each other at regular intervals as a set.
Patent JP-2001287390-A (JP)
Title: Method of thermal transfer recording and printer for thermal transfer recording using the method
Inventor: YAMATANI YORIHIRO
IPC: B41M5/385
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of thermal transfer recording and a printer for thermal transfer recording superior in light resistance of an image and a glossiness of a surface and having a good adhesion property between an image receiving layer and a protection layer and a good continuous image printing property during the thermal transfer printing. SOLUTION: There is disclosed the method of thermal transfer recording wherein a thermal transfer sheet having a dye layer including a thermal diffusion dye precursor provided on a support body A and an image receiving sheet having an image receiving layer including a dye fixing body capable of forming a dye by reacting with the dye precursor are superposed such that the dye layer is provided to face the image receiving layer to be heated by a thermal head in an image and after the image is formed by transferring the dye precursor to the image receiving layer, a protection layer is provided on the image- formed region on the image receiving sheet. A temperature of the thermal head is always controlled to be equal to or higher than one-third of the peak temperature.
Patent JP-2001287233-A (JP)
Title: Expandable profile resin particle and cellular molding
Inventor: SAITO MASATOSHI
IPC: B29C44/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide expandable profile resin particles and a cellular molding which can obtain high permeability, can be produced easily, are stable in shape. SOLUTION: In the expandable profile resin particle 10 having six stripe parts A-F which are arranged radially at every 60 around the axis, the length of the radial stripe parts A, C, E arranged alternately is 1.5-3 times as long as the length of the residual radial stripe parts B, D, F so that high permeability can be obtained, the production is easy, and the shape is stabilized.
Patent JP-2001290088-A (JP)
Title: Observation instrument for small organism
Inventor: NAKAYAMA TSUNEO
IPC: G02B25/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive observation instrument for a small organism with which a junior can observe the abdomen and back sides of an insect with fast motion simultaneously, easily and safely. SOLUTION: The small organism observation instrument has a structure consisting of the main body of a container for housing the organism with which the small organism can be enlarged and observed or the main body of a container for housing the organism provided with partition wall, and of a lid on which a convex lens is provided and is capable of opening and closing the opening part of the main body of the container, a structure provided with a scale for measuring the size of the small organism, a structure formed so that the height of the main body of the container for housing the organism can be expanded and contracted, a structure provided with a corner mirror having a L shape or a U shape in the main body of the organism container, and a structure in which a hole allowing passage is formed.
Patent JP-2000314745-A (JP)
Title: Probe tip constitution
Inventor: ZAMBORELLI THOMAS J
IPC: G01R31/26
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for probing a pad array of high density while restraining a probe load on an objective array. SOLUTION: This constitution is a probe tip constitution including a pad 103 positioned in a high density pad array to minimize a pad load in the high density pad array, and a probe tip resistor 106 having a first and second end parts 109, 113 out of which the first end part 109 is connected to a pad. The resistor 106 is arranged to be adjacent directly in the vicinity of the pad as allowed in production as possible. The probe tip constitution includes also an access transmission line 123 connected to the second end part 113 of the probe tip resistor 106 and extended outside the high density pad array.
Patent JP-2001294327-A (JP)
Title: Grain hopper for relay transport
Inventor: TOYA TAKAYUKI
IPC: B65G65/46
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a grain hopper for relay transport capable of receiving grain carried by a large or small grain carrier without any leak by installing a feeding side rising and falling plate so as to be capable of rising and falling on the grain receiving side of a hopper body fixed to a machine. SOLUTION: Bottom plates 4a, 4b having the end surface of a trough part 3 are installed in the bottom of the hopper body 2 fixed to the machine 1, a discharge part 18 communicating with a release mechanism 25 is formed on one side of the trough part 3, screw carrier bodies 20, 21 for carrying and releasing the housed grain to the discharge part 18 are pivoted to the whole length of the trough part 3, and the feeding side rising and falling plate 9 constituting the bottom plate 4b pivoted to a bottom plate outside end whose one side is short, parallel to the shaft line of the screw carrier bodies 20, 21 and close to the screw carrier bodies 20, 21 is adjusted to the height of a load carrying platform of the grain carrier B and kept so as to be capable of rising and falling.
Patent JP-2001297366-A (JP)
Title: Automatic vending machine
Inventor: WATANABE HIROSHI
IPC: G07F11/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To detect the erroneous vending operation of articles at the unit of an article ejecting part. SOLUTION: A vibration sensor 214 is fixed on a plate member 205 constituting an article ejecting part 202. When a solenoid 207 is electrified according to a vending instruction and an ejector 209 collides with the inner wall of a recess on the plate member 205 and retreats, the vibration sensor 214 converts the magnitude of vibrations of that moment into voltage and supplies it to a vending control part 5. The vending control part 5 confirms whether only the output of a comparator corresponding to the article ejecting part 202 to originally dispense a can drink is a logical value '1' and supplies these confirmed contents to a main control part 1. When these confirmed contents are discriminated as abnormal, the main control part 1 supplies a signal for stopping dispensation from the article ejecting part 202 which has not normally functioned to the vending control part 5.  According to the stop instruction from the main control part 1, the vending control part 5 inhibits the electrification of the solenoid 207 of the article ejecting part 202 which has not normally functioned so that the can drink cannot be dispensed.
Patent JP-2001295694-A (JP)
Title: Rewrite system for vehicle control device
Inventor: MATSUURA MASANORI
IPC: F02D45/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To avoid wrong off-line determination in the course of erasing or write information stored in a memory of a vehicle control device. SOLUTION: In this rewrite system capable of erasing information stored in a memory of the vehicle control device and writing new information transferred from a rewriting device, a rewrite device is provided with a standby means for waiting without communicating with the vehicle control device until designated time elapses, after a signal for requesting the information erasing or writing is transmitting to the vehicle control device or a signal showing the start of the information erasing or writing is received from the vehicle control device. The prescribed time is preferably set to the erasure required time or writing required time, based on the ROM specifications. During the execution of erasure or execution of writing, the device goes into standby state, until the time required for erasing or writing elapses, so that wrong off-line determination is avoided.
Patent JP-2001298288-A (JP)
Title: Electronic part
Inventor: HIRATA ICHIRO
IPC: H05K7/14
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part for improved impact-resistance of an electronic apparatus by reducing the magnitude of impact applied to the electronic apparatus by dropping and the like before it is propagated to a substrate provided in the apparatus. SOLUTION: A substrate fitting jig 1a is fixed to a housing 10 through a connection pin 3, and the outer periphery of a substrate 5 is inserted into a support part 2a of the substrate fitting jig 1a, allowing the substrate 5 to contact the support part 2a. The substrate 5 is attached to the substrate fitting jig 1a by a static friction force acting with the support part 2a. When the substrate 5 is applied with an impact which exceeds the static friction force, a slip occurs between the substrate 5 and the support part 2a.
Patent JP-2001295825-A (JP)
Title: Nut
Inventor: TANEICHI KAORU
IPC: F16B37/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a nut having a simple structure and being assembled easily and capable of reducing cost. SOLUTION: This nut is constituted by a case body whose outer peripheral part is formed into a polygonal and cylindrical shape, a stopper piece formed in one end part of the case body and having a smaller bolt insertion hole than an inside diameter of the case body, and at least one or more washerlike nut members which are stored in the case body so as to prevent dropping, whose a part engaging between threads of a bolt used is cut or has a plurality of cutout parts on an inner side, and which form a projecting part in a part thereof.
Patent JP-2001295145-A (JP)
Title: Fluff binding device
Inventor: YOKOTA ITARU
IPC: D01H13/30
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluff binding device sufficiently carrying out a fluff- binding treatment of a spun yarn having high rigidity and long fluff. SOLUTION: This fluff-binding device 1 has a nozzle means 2 for generating rotational flow by jetting a gas into a yarn passage 7, and a twist-setting means 3 and 4 arranged at upstream and downstream sides of the traveling direction of the spun yarn Y from the nozzle means 2 respectively and for stopping the spread of the twist applied to the spun yarn Y by the rotational flow. The fluff-binding device 1 is regulated so that the rotational flow caused by the nozzle means 2 may act so as to cause untwisting of the spun yarn Y at the upstream side, and the distance from the nozzle means 2 to the twist-setting means 4 at the upstream side may be longer than the distance from the nozzle means 2 to the twist-setting means 3 at the downstream side.
Patent JP-2001193903-A (JP)
Title: Feed water heating apparatus
Inventor: SAKATA TERUAKI
IPC: F22D1/32
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a feed water heating apparatus improving a heat transfer property and preventing an ammonia attack by efficiently a non-condensable gas. SOLUTION: The feed water heating apparatus is provided with a cylindrical drum body 1 with an approximately horizontal axis, heat transfer pipes 6 provided inside the drum body and supported by a plurality of pipe supporting plates, and a non-condensable gas extracting pipe 20 penetrating through and provided on a middle part in a direction of the axis of the heat transfer pipes 6 for extracting the non condensable gas to the outside of the apparatus. The non-condensable gas extracting pipe 20 is formed by a pipe member, and a plurality of small holes 21 are provided along a longitudinal direction of the pipe member and choke extraction, so that a pressure inside the non condensable gas extracting pipe 20 is decreased and a desired extraction quantity is obtained.
Patent JP-2001308967-A (JP)
Title: Communication terminal
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can reduce time required for transfer processing of communication information such as a speech and an image when there are a plurality of transfer destinations. SOLUTION: The communication terminal 2 is connected to caller units 1, 1a and a plurality of transfer destinations 4-7 via an exchange 2. The communication terminal 2 receives the communication information such as a speech or an image sent from the caller units, reads a plurality of transfer destination telephone numbers stored in a memory in advance, and sequentially transfers the communication information to each transfer destination. After the received 1st communication information is transferred to a 1st transfer section 4, the 2nd communication information arrived within a prescribed time is transferred to transfer destinations 5-7 different from the 1st transfer destination 4.
Patent JP-2001304556-A (JP)
Title: Drain port structure of forced convection type oven
Inventor: FUKUSHIMA KATSURA
IPC: H05B6/80
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a possibility of producing a troubled state with stains and enable an easy cleaning to be carried out without paying any attention to handling of a drain port structure. SOLUTION: A drain port structure of a forced convection type oven is comprised of a drain water pipe with its upper end opening being released at a bottom surface of a heating chamber and with its lower end opening being released outside the heating chamber; and a suction pipe with its one end opening being placed adjacent to the upper end opening of the water drain pipe and with the other end opening being released at the intermediate part in the heating chamber. One end opening of the suction pipe is made to be slightly larger than the upper end opening of the water drain pipe. A circumferential wall portion of the drain water pipe at an upstream side of an air flow flowing along the bottom surface of the heating chamber is extended at the upper end opening of the water drain pipe to enter slightly into the one end opening of the suction pipe.  However, a circumferential wall part of the water drain pipe at the downstream side in regard to the air flow flowing along the bottom surface of the heating chamber terminates in a level substantially the same as or less than the bottom surface of the heating chamber.
Patent JP-2001302098-A (JP)
Title: Thread guiding device
Inventor: KUBOSHITA NOBORU
IPC: B65H59/34
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a thread guiding device facilitating tension adjustment of traveling thread and preventing breakage of thread. SOLUTION: Thread y entering the device through a feed thread port piece 16 is imparted with traveling resistance when passing between a resisting ring 19 and a lateral lever 17 in an auxiliary adjusting part 10; and it is imparted with moderate traveling resistance when traveling along thread guiding shafts 55 and 56 fixed on a base plate 26 and thread guiding shafts 33 of a rocking lever 31 in an main adjusting part 25; and then it is discharged out of a discharge thread port piece 57.
Patent JP-2001266005-A (JP)
Title: Internet advertisement screen display device
Inventor: KIM SOO-GIL
IPC: H04N21/485
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an Internet advertisement screen display device, which always presents an Internet advertisement in one side of a monitor picture so as to improve the visibility of the advertisement and the efficiency of information transmission. SOLUTION: The Internet advertisement screen display device is provided with a computer body 30, which composites information data provided from a server and data based on advertisement data after designating an area for display on the monitor screen, a USB device 40 which mediates input/output signals between the computer body 30 and peripheral devices, and a monitor main body 70, which checks as to whether an application program is normally executed through the USB device 40 and limits use of the computer, when the application program is not executed normally.  As a result, an entire computer system, including a monitor, is supplied to a user free or at a low cost to give the user benefits accompanying the use, and advertisement data are always displayed on one side of the monitor screen, to sufficiently reflect the request of an advertiser who desires to enhance the visibility of advertisement and the efficiency of information transmission.
Patent JP-2000320749-A (JP)
Title: Quick disconnect coupling
Inventor: TWARDAWSKI HARALD
IPC: F16L37/14
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a quick disconnect coupling having a high sealing property. SOLUTION: This quick disconnect coupling has a socket part, a plug part, and at least one packing member. The packing member 7 includes a connection part 9 and two lips 11a, 11b extending from the connection part 9. Sealing without causing the wear of the plug part and the socket part of the quick disconnect coupling becomes possible owing to the configuration of the packing member 7.
Patent JP-2001307972-A (JP)
Title: Semiconductor manufacturing apparatus and device manufacturing apparatus
Inventor: KAWASHIMA ATSUSHI
IPC: B23Q41/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus wherein there are suppressed the time loss generated when a preceding lot is changed over into a following lot to be treated continuously, and also, the time loss generated by an ON/OFF treatment of the necessary resource for the lot-treatments. SOLUTION: In the semiconductor manufacturing apparatus, after deciding whether a next lot to be treated continuously is existent in a treatable state or not (step 301), when deciding the effect that it is existent, the treatment of the next lot is progressed within a possible scope before completing the lot-treatment which is continued presently (steps 302, 303). Also, when deciding the effect that the next lot to be treated continuously is existent in a treatable state, the provision of the necessary resource for the lot-treatment is continued without its interruption even after completing the lot-treatment which is continued presently.
Patent JP-2001306318-A (JP)
Title: Microcomputer
Inventor: HAYAMA MASAHIRO
IPC: G06F15/78
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer of pipeline operation to be operated at high speed and with a small amount of overhead when conditional branching is generated. SOLUTION: The overhead when the branching is generated is reduced since the microcomputer is operated with a high speed clock equivalent to the one formed by making a decode stage to be a block against speedup into two stages by separating an instruction code into a main body code part and a route specification code part, storing the instruction code in an instruction memory 12 by changing combination so that the route specification code part is precedently read to the main body code part of the corresponding instruction code and providing two decoders as a route code decoder 13 and an operation code decoder 14 and in addition,  execution of a fetch stage of a route specification code at branching destination is substantially omitted when the branching is generated by controlling the route code decoder storage destination of the main body part at the branching destination so that it is restricted to the operation code decoder by the route code decoder when generation of the branching is detected.
Patent JP-2001308357-A (JP)
Title: Method for manufacturing solar cell and solar cell
Inventor: FUKUI ATSUSHI
IPC: H01L31/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell of high quality and high efficiency, capable of solving an electric short-circuit problem completely in the assembly process and produced at high yield. SOLUTION: A plurality of spherical diodes 10a are half buried and fixed in a thermoplastic resin 13 and exposed portions of the spherical diodes 10a, are etched to expose the first conductivity diffusion layer regions 11 inside the spherical diodes 10a. A metal film 14 having good wettability to a conductive paste 15 is selectively formed on the whole or the exposed portions of the first conductivity diffusion layer regions 11. The spherical diodes 10a are released from the fixed state and are placed on a conductive substrate 16 coated with the conductive paste 15. The conductive substrate 16 with the spherical diodes 10a placed thereon is bented to melt the conductive paste 15. The spherical diodes 10a are collected and an insulting layer 18 is formed on the spherical diodes 10a.  A transparent conductive film 17 is deposited on the spherical diodes 10a so as to cover the second conductivity diffusion layer region 12 and the insulating layer 18.
Patent JP-2001302252-A (JP)
Title: Furnace for melting glass
Inventor: MIZUMOTO KATSUMI
IPC: F23G5/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass-melting furnace which can efficiently remove harmful substances in an exhaust gas. SOLUTION: Glass melted in the primary melting tank 1 is allowed to flow in a laterally long type secondary melting tank 2. Many fine holes 7 communicating with a gas supply chamber 4 for supplying an exhaust gas 5 are formed along the other longitudinal side wall 3 of the secondary melting tank 2. A heater 16 for heating the melted glass 9 is disposed on the bottom portion side of a longitudinal side wall facing the side wall 3. Thus, many fine bubbles 8 of the exhaust gas 5 are produced in the melted glass 9, and the convection currents of the melted glass 9 are largely and smoothly generated in the cross sections in the longitudinal direction of the secondary melting tank 2.  The gas bubbles 8 are circulated along the convection currents to uniformly bring the exhaust gas 5 into contact with the melted glass 9 in a wide contact area for a long time, thus permitting to efficiently remove harmful substances in the exhaust gas 5.