baber/WOPTO huggingface dataset:
Patent JP-2002284357-A (JP)
Title: Carrying device
Inventor: TATSUMI SHIGERU
IPC: B65G15/42
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To securely prevent jump-out of a material to be carried supplied from a hopper or a chute, out of a conveyor. SOLUTION: A carrying surface 1a of the belt conveyor 1 tiltedly installed is provided with partitions 2 with a constant space along the carrying direction. A cover plate 4 projected over the carrying surface 1a from a lower end of the hopper 3 at a length one and half times of the space between the partitions 2 is provided in the upstream side in the carrying direction. With this structure, the material to be carried, which is slipped through between the lower end of the hopper 3 and the partitions 2 and jumping out of the conveyor 1, collides with the cover plate 4 and falls onto the carrying surface 1a. Jump-out of the material to be carried is thereby securely prevented.
Patent JP-2002286230-A (JP)
Title: Grill
Inventor: ISHIGURO SHOSUKE
IPC: F24C15/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the feeling of use by preventing an unpleasant collision sound from being caused at the time of opening a grill door. SOLUTION: When a tray 3 is drawn out from a grill compartment 5 quickly, a grill door 8 is energized in the open direction by the restoring force of an extension spring 18 through an interlocking arm 14, so as to try to rotate forcefully. However, the interlocking arm 14 is fitted with the piston 31 of a speed- regulating device 30, so that a large resistance is applied to the movement in the left direction of Figure. Thus, the extension spring 18 can elastically deform only slowly, and the grill door 8 rotates only slowly, too. That is to say, there is no possibility that the grill door 8 rotates to open forcefully. Thus, it is prevented that the grill door 8 collides with the appliance body to cause an unpleasant collision sound.
Patent JP-2002290684-A (JP)
Title: Image scanner
Inventor: KAZAMA TSUNEYUKI
IPC: H04N1/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which is capable of dispensing with a mechanical drive mechanism (auxiliary scanning means), reading a two-dimensional image based on the reflected light from an object, and thin and simple in structure. SOLUTION: The image scanner is equipped with a plate-like light transmitting member 31, reflection scattering members 32 arranged on the surface 10a out of the surfaces of the light transmitting member 31 opposed to each other in the direction of thickness, and a two-dimensional image sensor 11 provided with light receiving units 22 two-dimensionally arranged on its one surface confronting the above surface 10a of the light transmitting member 31. The reflection scattering member 32 serves to reflect or scatter light propagating through the light transmitting member 31 to an object whose image is picked up.  Furthermore, the reflection scattering member 32 is arranged so as to have a positional relation with the two-dimensional image sensor 11 in such a manner where the member 32 confronts a prescribed region which contains at least the spaces between the light receiving units 22, excluding the light receiving units 22.
Patent JP-2002286444-A (JP)
Title: Crack detecting method for high-temperature pipe
Inventor: KIKUHARA SEIJI
IPC: G01B21/32
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To make easily confirmable the soundness of a lengthwise weld zone of a high-temperature pipe for a thermal power plant even while the plant is in operation. SOLUTION: By the method for detecting a crack of the lengthwise weld zone 2 of a high-temperature pipe 10 which has the lengthwise weld zone 2, the quantity of strain variation accompanying in-tube pressure nearby the lengthwise weld zone 2 of the high-temperature pipe 10 to be measured and a tube base material 1 on the same circumference as the place is measured by strain gauges 4 and 5 respectively; and a plurality of sample pipes in the same shape as the high-temperature tube to be inspected are prepared and cracks 3 which are different in depth are formed nearby the lengthwise weld zone 2 by those sample pipes.  The difference in strain variation quantity between the part nearby the lengthwise weld zone 2 and the tube base material 1 on the same circumference with the place is measured and whether there is a crack 3 and the depth of the crack 3 are found through numerical analysis. Then the strain variation quantity of the high-temperature pipe 10 is compared with the relation to the difference between the depth of the crack found by the numerical analysis and the strain variation quantity to measure whether the lengthwise weld zone of the high-temperature pipe has a crack and its depth.
Patent JP-2002283953-A (JP)
Title: Seat belt connecting member
Inventor: ENOMOTO TAKAYUKI
IPC: B60N2/90
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt connecting member capable of easily confirming whether a child seat is surely fixed to a seat with a seat belt or not. SOLUTION: In this seat belt connecting member having a seat belt anchor 21 having a seat belt insertion hole 22 for passing the seat belt and a cover 11 which stores the seat belt anchor 21 and a seat belt through hole 12 for passing the seat belt coaxially with the seat belt insertion hole 22, the seat belt anchor 21 and the cover 11 are locked so as to change a relative position by the tension in the seat belt and a relative position detection means 32 for detecting the change of the relative position is provided.
Patent JP-2002251546-A (JP)
Title: Construction cost assessment generation system for building reform work and extending/remodeling work
Inventor: HAMAZAKI MINORU
IPC: G06Q30/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To solve such problems that it is most important for a work orderer to know the standard construction costs of the building reform work and extending/ remodeling work in a planning stage for making design and fund plans, however it is not easy for a general consumer because it requires professional knowledge, there is no means at present other than to use construction estimates generated by construction dealers as references, the construction estimates generated by the construction dealers of several companies have differences respectively in construction costs, the work orderer is bewildered in making the fund plan and selecting an execution dealer, and it is a theme for the work orderer to retrieve the resources used for the building reform work and extending/remodeling work and the construction costs even with no professional knowledge,  confirm the contents of the construction estimates, and know the 'standard construction cost' by himself. SOLUTION: Prices of building materials and unit construction costs are set, and commodities are coded. Prices widely and generally publicized by makers or manufacturers and administrative agencies are used as references. As a result, an integration system setting standard and fair prices and a system enabling the general consumer to generate a construction estimate by himself are formed.
Patent JP-2002295409-A (JP)
Title: Hydraulic working machine
Inventor: TAJI HIROSHI
IPC: E02F9/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic working machine capable of improving operability of a hydraulic actuator through control of a control lever on a basis of a hydraulic circuit provided in a direction switching spool valve with a bleed-off passage. SOLUTION: When, during boom lifting operation, a manipulated variable of a control lever 23a for a boom is lower than a given amount before a bleed- off passage 5 of a direction switching spool valve 5 for a boom begins to close, a cut valve 15 situated downstream from the bleed-off passage 5a brought into a full opening state. When the manipulated variable of the control lever 23a is increased to a value higher than a given amount, the opening area of a cut valve 15 is controlled to an opening area indicated by a worker not by the manitulated variable of the control lever 23a but by operation of a control volume 28.
Patent JP-2002297299-A (JP)
Title: Data input device
Inventor: TAKI KAZUYA
IPC: G06F3/041
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a data input device capable of easily and certainly identifying a specific page from a plurality of pages. SOLUTION: In this data input device 1 capable of inputting handwritten data such as characters or graphics through a plurality of pages of sheets 3 stacked on an input screen with a coordinate input means, a page registration area 30 for registering page data indicating which sheet 3 among the plurality of pages of sheets 3 the handwritten data are inputted to is formed at the prescribed position of the sheet 3 so that the page data of each sheet 3 to which the handwritten data are inputted can be registered by indicating the page registering area 30 with the coordinate input means.
Patent JP-2002297762-A (JP)
Title: Instrument managing method
Inventor: MAKI TAKEHIKO
IPC: G06Q50/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an instrument managing method capable of certainly holding a record, certainly making a decision, and saving in labor. SOLUTION: This instrument managing method executes at least first and second processing. The first processing is composed of processing for judging whether managing data sent periodically or at every sterilization processing through a controller of a steam sterilizer is received or not (S1), and processing for accumulating and storing the received managing data into a data accumulating device as accumulated data (S3). The second processing is composed of processing for generating reporting data capable of outputting a report such as a sterilization record, an individual sterilization record, and an operation record from an outputting portion of a receiving device by processing a part or all of the accumulated data accumulated and stored in the data accumulating device (S7), and processing for sending the generated reporting data to the receiving device (S9).
Patent JP-2002300136-A (JP)
Title: Device and method for detecting frequency band channel
Inventor: MINAMIDA TOMOAKI
IPC: H04B1/7083
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting a frequency band channel, that can detect a channel in a short time and reduce power consumption. SOLUTION: A signal output measurement section 5 measures the amplitude of a base band signal and a frequency output histogram storage section 6 stores an output value of the measured based band signal and an ID from a frequency ID counter section 3 in cross-reference with each other. Then threshold determination is applied to the output of the base band signal that is stored, whether or not the threshold is exceeded at some frequencies consecutively in the order of ID values, when the threshold is exceeded consecutively for a prescribed number, the ID value corresponding to them is outputted as cell search channel information. A matched filter 104 for cell searching conducts cell searching on the basis of the cell searching channel information.
Patent JP-2002305455-A (JP)
Title: Error correction information converter
Inventor: OISHI ATSUSHI
IPC: G11B20/18
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an error correction information converter, in which quantitative evaluation of a disc or a reproducer can be performed more objectively and accurately, based on error correction information. SOLUTION: According to the error correction information converter 2, first error correction information, including information concerning to the number of error correction bytes and the number of uncorrectable lines inputted from an input section 3, is converted at a processing section 4 into second error correction information of quantitative value and outputted from an output section 6. Quantitative evaluation of a disc or a reproducer can thereby be performed more objectively and precisely, based on error correction information.
Patent JP-2002301339-A (JP)
Title: Membrane filtration operation method
Inventor: NAKATSUKA NOBUYUKI
IPC: B01D71/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a membrane filtration operation method using an internal pressure type dead end filtration system in which stable filtration cap ability is maintained for a long period of time. SOLUTION: In the membrane filtration operation method for treating feed water with the internal pressure type dead end filtration system performed by using a hollow yarn type unltra or micro filtration membrane module having through-holes communicating with the outside at both ends, closing one end of the through-holes and supplying the feed water from the other end, the closed through-holes of the filtration membrane module are opened in a prescribed frequency and the filtration membrane is cleaned by feed water.
Patent JP-2002253077-A (JP)
Title: Excreta disposal material for small animal
Inventor: NAKASO NOBUMASA
IPC: A01K1/015
Filed: 2001-03-03
Abstract: PROBLEM TO BE SOLVED: To solve problems that an owner of a pet using an excreta disposal material for a small animal selects a disposal material thought to be fit for the urination habit of the small animal to be raised, e.g. a cat and to meet requests of the owner from a disposal material made of an ore represented by bentonite a disposal material using a recycled paper made of a paper pulp, a disposal material made of a wood flour rejected from wood, a disposal material, etc., comprising a water absorbent polymer mixed therein. SOLUTION: This disposal material is composed of a two-layer structure of a pelletlike surface layer according to characteristics of an excreta discharging behavior of the small animal and a powdery or a granular base layer capable of facilitating the takeout of the excreta disposal material after excreta discharge though a conventional product is composed of one layer. Thereby, the use environment desired by the owner can be realized and the disposal material having a high degree of use satisfaction can be obtained by providing a shape in which the surface layer and the base layer can optionally be combined by the owner.
Patent JP-2002303781-A (JP)
Title: Optical device and camera
Inventor: SAKURAI HIROSHI
IPC: G03B7/099
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To perform a focusing reflecting the intention of a user actually operating an optical device and a camera. SOLUTION: This optical device comprises an eye-ball image comparing means (S106) to compare the eye-ball image information of the user using the optical device and eye-ball image information obtained at the time of calibration and focusing means (S115→S118→S109→S110) to perform the focusing for specified time based on a defocusing amount detected at least at one focus detecting area selected by a focus detection area selecting means even though a detection mode for the line of sight is set in the case of judging that the respective kinds of the eye-ball image information are not equal to each other by the eye-ball image comparing means.
Patent JP-2002312077-A (JP)
Title: Information processing device and method, and program
Inventor: KAMEI YOSHIHIRO
IPC: H01M10/48
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To detect the remaining amount of a battery by a suitable value. SOLUTION: Information about temperature detected by a temperature sensor 22 is supplied to a microcomputer 5. The microcomputer 5 calculates compensation amount by using a previously established function, when temperature indicated by the supplied information about the temperature is form a specified value A to a specified value B stored in storage portion 6. The microcomputer 5, 7 estimate the remaining amount of a battery 12 from the calculated compensation amount, and execute processing according to an estimated result.
Patent JP-2002314532-A (JP)
Title: Method for discovering replica terminal
Inventor: ANZAI JUN
IPC: H04W12/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To allow a communication system comprising a center and a plurality of terminals to automatically find out a replica terminal and exclude it at a low cost. SOLUTION: The center and a plurality of the terminals are interconnected through a communication network where encryption communication is implemented by using individual session keys. When the center distributes a new session key to the terminals, the center transmits challenge information to the terminals. Each terminal transmits response information comprising a terminal ID and a temporary public key to the center. The center retrieves a communication log and inspects whether or not a terminal with the same terminal ID but having a different temporary public key exists. When the terminal exists, the center determines the presence of a replica terminal and distributes no session key thereto.  Since the copy of the temporary public key produced by the terminals can hardly be copied and the replica terminal cannot produce the same temporary public key, the center can detect the presence of the replica terminal.
Patent JP-2002311141-A (JP)
Title: Radiation detector
Inventor: TAMURA TOMOYUKI
IPC: H01L31/09
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a drop in a luminance due to an optical loss is unavoidable due to an influence that a binder is contained in a phosphor layer. SOLUTION: The phosphor layer 4 is formed by sintering a phosphor so as not to contain a binder resin. The phosphor layer 4 is divided into pillars so as to correspond to pixels 2 in a photodetector.
Patent JP-2002272598-A (JP)
Title: Rice cooker and warmer
Inventor: KONUKI YASUO
IPC: A47J27/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker and warmer to be sanitarily used with improved cleanability. SOLUTION: This rice cooker and warmer is provided with a main body 1, an inner pot 2 freely attachably and detachably housed in the main body 1, a lid 3 for covering the upper part of the inner pot 2, a heating part 6 for heating the inner pot 2, a control part 5 for controlling the heating part 6 and an operation part 4 for performing an input operation to the control part 5. A tray 8 made of stainless is provided on a main body upper frame 1a at the upper part of the main body 1 and the tray 8 is freely attached and detached to/from the main body 1.
Patent JP-2001351680-A (JP)
Title: Organic electrolyte solution for liyhium secondary cell
Inventor: HAMAMOTO SHUNICHI
IPC: H01M10/05
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte solution for a secondary cell which can constitute a lithium secondary cell with excellent cycle property. SOLUTION: For the electrolyte solution for a secondary cell containing nonaqueous solvent and LiPFe6, the content of phosphor containing impurity in terms of phosphor atom, which has a chemical shift value between 40 ppm and 80 ppm at 31-NMR spectrum, is less than 0.005 weight %.
Patent JP-2002311899-A (JP)
Title: Display device
Inventor: KABE MASAAKI
IPC: H05B44/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To exactly correct the luminance of an organic EL element constituting each pixel. SOLUTION: The display device is provided, on a substrate 10, with a plurality of photoelectric conversion elements 3 which are installed on a substrate by making pairs with the respective organic EL elements 2 so that a part of light irradiated from the organic EL elements arranged in a matrix shape is received and which receive extraneous light 17, a light reception element correcting means correcting the dispersion of current values generated in the photoelectric conversion elements 3 based on the luminance of the extraneous light with which each photoelectric conversion element 3 is irradiated, and a light emission element correcting means correcting the dispersion of luminance generated in the respective organic EL elements 2 based on the luminance of the corrected light of the respective organic EL elements 2, which is received by the photoelectric conversion elements 3,  are arranged on the substrate 10.
Patent JP-2002318012-A (JP)
Title: Piping structure of hot-water supply faucet
Inventor: ISHINO MURAICHI
IPC: F17D1/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure of hot-water supply faucets, which will not spout bubbles generated in a hot-water supply main pipe to be usable safely. SOLUTION: In the piping structure of hot-water supply faucets 14 fronting on a snack counter 5 provided in circulation equipment for conveying food and drink, circulation equipment 1 comprises a hot-water supply main pipe 6 extending from an appropriate water source and branch pipes 8, respectively extending from the predetermined portions of the hot-water supply main pipe 6 to the hot-water supply faucets 6. The branch pipes 8 communicate with the interior of the hot-water supply main pipe, at portions located downstream of a region where bubbles generated in the main pipe stay.
Patent JP-2002311961-A (JP)
Title: Device, method and system for information processing, recording medium, and program
Inventor: MORITA TOSHIHIRO
IPC: H04N21/462
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To transfer additional information without losing any data. SOLUTION: A music file storage part 68-1 stores additional information 70 for a personal computer(PC) which can be displayed by the personal computer and also stores additional information 72 for a portable device(PD) which can be displayed by the PD 5-1 as it is. In move-out mode, a transfer processing part 63 copies a music file 69 the PC additional information 70, and the PD additional information 72 stored in a music file storage part 68-1 to the portable device 5. When the data are correctly written to the portable device 5-1, the transfer processing part 63 deletes the music file 69, PC additional information 70, and PD additional information 72 from the music file storage part 68-1.
Patent JP-2002311134-A (JP)
Title: Variable-depth sonar system
Inventor: OGAWA MAKOTO
IPC: G01S15/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable-depth sonar system which can be set easily to an optimum value irrespective of the experience or the like of an operator by reducing the burden of the operator when the depth of water and other parameters of an echo sounder transducer are found. SOLUTION: An echo sounder transducer part 1 acquires data on a water temperature with reference to the depth of water. On the basis of the data on the water temperature with reference to the depth of water, in a depth-of- water precalculation part 4, a detectable region in an underwater search region to be searched is found regarding each depth of water of the part 1. The part 4 finds a depth of water in which the detectable distance of an underwater object becomes maximum or a depth of water in which the ratio of the detectable distance of the underwater object within the search region becomes maximum. A variable-depth control part 3 moves the part 1 to the depth of water found by the part 4. The part 1 radiates sound waves into the water, and its receives an echo sound from the underwater object so as to search the underwater object.
Patent JP-2002315499-A (JP)
Title: Method and apparatus, for separating and recovering cartilage of ray
Inventor: MIYAMOTO NOBUYUKI
IPC: A22C25/16
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating the cartilage of a ray so that the cartilage of a ray can be used effectively as a raw material of biologically active substances. SOLUTION: The cartilage-containing parts of fish body of a ray are heated to thermally denature the fish meat, and the treated fish body parts are charged into a rotary dram having a rotation axis and furnished with a container wall having percolating fine holes and a nozzle for ejecting water against the wall of the container. The fish body parts are crushed into pieces having sizes able to pass through the percolating fine holes by the rotary power of the rotary dram, the frictional powers caused between fish bodies or between fish body and the rotary container, and the water pressure caused by the ejection from the nozzle.