baber/WOPTO huggingface dataset:
Patent JP-2002135834-A (JP)
Title: Radio communication system, subscriber station, base station and radio access control method
Inventor: MIYAZAKI TAKUYA
IPC: H04W28/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of reducing delay time by effectively assigning radio resources. SOLUTION: This system executes a transmission request transmitting step for the subscriber station, which recognizes the generation of data, to transmit the transmission request of up data while using a random access channel inside a present frame, list registering step for the base station to register the subscriber station on a list when random access is successful, radio resource assigning step for assigning the radio resources in order from the subscriber station described on the high order of the relevant list on the end stage of the present frame, radio resource reporting step for reporting the result of radio resource assignment and the relevant list to each of subscriber stations while using the announcement channel of the next step,  and data transmitting step for each of subscriber stations to transmit data while using the up data transmission channel of the next step on the basis of the received result of radio resource assignment.
Patent JP-2002130490-A (JP)
Title: Bearing device for valve
Inventor: HISADA KOICHI
IPC: F16C27/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a valve capable of compensating a deformation or displacement of its bearing member in accordance with the deflection of or eccentric load on the valve stem. SOLUTION: The bearing device of a valve is furnished with cylindrical bearing member installed in the body bearing supporting part and to support the valve stem for rotating the valve element rotatably on the valve body, wherein a gap is reserved between the bearing member and the valve body, and a cylindrical piece of resilient material is fitted in this gap so as to compensate the displacement and deformation of the bearing member.
Patent JP-2002126263-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To secure high interest in a variable display game. SOLUTION: In the game machine, in which identification information is composed of an identification element and a background element attached to the identification element, the variable display game is played for varying and displaying a plurality of identification information on the plural variable display areas of a display device 4 and specified game value can be applied in relation to the stop mode of these identification elements, this game machine is provided with a variable identification display means 150 for displaying the adjacent identification information on the plural variable display areas in the state of mutually relating the background elements thereof and displaying such identification information in the stop state.
Patent JP-2002130880-A (JP)
Title: Mounting method of refrigerant pipe in auger type ice making machine
Inventor: NAKAJO HIDEO
IPC: F25C1/14
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property and the heat exchanging efficiency of a refrigerant pipe by a method wherein the mounting method of the refrigerant pipe capable of winding the refrigerant pipe around an ice making cylinder elastically under an unmovable condition, even in a winding configuration wherein pipes neighbored to the upper and lower side of the refrigerant pipe are brought to close contact with each other or another winding configuration wherein a requested gap is provided between the pipes, is provided. SOLUTION: In an auger type ice making machine A, the refrigerant pipe 2 is formed so as to have a spiral shape with an inner diameter L1 smaller than the outer diameter L2 of the ice making cylinder 1 and, thereafter, the refrigerant pipe 2 is expanded to fit the same to the outer periphery of the ice making cylinder 1 whereby the refrigerant pipe 2 can be wound elastically around the ice making cylinder 1.
Patent JP-2002134623-A (JP)
Title: Semiconductor integrated circuit and method for designing its layout
Inventor: TAINAKA KOJI
IPC: H01L21/822
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit where an increase of a chip area can be prevented by surely and easily connecting an auxiliary power wiring of a cell part and a main power supply wiring to be located in the region of a macro part. SOLUTION: This semiconductor integrated circuit comprises a macro part 1, a contact region 3 provided outside the macro part 1, and a cell part 2 formed around the macro-part 1 except the contact region 3.
Patent JP-2002141909-A (JP)
Title: Atm-pon dynamic band control method and system
Inventor: SEKINE GENICHIRO
IPC: H04L12/44
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and method that sets a required band for each of IP data so as to set the band suitable for actual usage thereby permitting economical network operations. SOLUTION: In an ATM transmission network system adopting the ATM- PON(Passive Optical Network) system, a network side device 1 is provided with an incoming band control section 112 that dynamically controls the assignment of an incoming transmission band from a subscriber side device 3b to the network side device on the basis of information of a control cell for a band request sent from the subscriber side device 3b, assigns the band to transmission of data only when the subscriber device 3b actually uses the band so as to minimize the setting of fixed bands depending on the application made in advance, and distributes bands to other subscribers when the device 3b is not in operation so as to realize the economical and efficient transmission network adopting the ATM-PON system.
Patent JP-2002137212-A (JP)
Title: Method for manufacturing lumber for civil engineering structure
Inventor: KIMURA MITSUO
IPC: B27M1/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing lumber for a civil engineering structure wherein there are no problems on deterioration and corrosion damage and when used for the civil engineering structure, drop of durability is prevented and decrease of a view following discoloration can be prevented. SOLUTION: Lumbers to be used as materials for civil engineering to be constructed out in the fields is manufactured by passing through at least a reinforcing layer-forming process wherein the reinforcing layer 4 is formed round a wood part 2 by winding a reinforcing tape 6 round the wood part 2 of a barked lumber from thinning and a protective layer-forming process wherein the wood part 2 is coated by a protective layer 5 via the reinforcing layer 4 by applying a thermosetting polyester resin to the reinforcing layer 4 to be hardened.
Patent JP-2002142303-A (JP)
Title: Torque controller for hybrid vehicle
Inventor: WALTERS KEVIN
IPC: B60L50/16
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a torque controller of a hybrid vehicle which can surely compensate for the drop of an engine torque in speed changing with a motor and hence can dissolve discomfort to a driver. SOLUTION: When reduction of a throttle opening rate is started before a clutch is disconnected, a motor torque 'realMT' is controlled, so as to compensate the shortage of an engine torque 'tpsET' caused by the reduction of the throttle opening rate. In the same way, after the clutch is connected, the motor torque realMT is controlled, so as to compensate for the shortage of the engine torque tpsET. Using such a constitution, not only while the clutch is disconnected but also before the clutch is disconnected or after the clutch is connected, the drop in the engine torque can be surely compensated by the motor torque realMT, so that fluctuations in acceleration of a vehicle caused by the increase/ decrease of the torque can be avoided.
Patent JP-2002151377-A (JP)
Title: Projection aligner, projection aligning method, device- manufacturing method, and maintenance method for semiconductor manufacturing factory, and the projection aligner
Inventor: MITOME NORIYUKI
IPC: H01L21/027
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate downtime of a device, caused by the processes of printing to and developing a pilot wafer by minimizing the number of the processes. SOLUTION: A device for projecting and aligning a pattern on the first substrate to the second substrate via a projecting optical system is provided with a detecting optical system for detecting the position of the second substrate via the first substrate and the projecting optical system, a detecting optical system for detecting the position in the direction of the optical axis of the projecting optical system of the first substrate, and means for controlling the focusing position, when the pattern on the first substrate is projected to the second substrate, based on the detection result of both the substrates.
Patent JP-2002152453-A (JP)
Title: Digital image transmission system to mobile communication terminal
Inventor: SATO HIROKI
IPC: H04W4/18
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a service user to bring a print photograph or the like in a store only by transmitting a digital image from a transmission origin terminal to an image converting device for operating image conversion processing in order to make it suitable for an image display means, and transferring the digital image to the communication terminal of a traveling object, and to allow the user of the communication terminal of the traveling object to save labor to perform access to a WWW server, and to download the processed digital image. SOLUTION: A service user transmits a request mail attached with digital image data photographed by a digital camera 8 to an Internet mail server 44. An image converting server 45 receives the request mail from the Internet mail server 44, and fetches the digital image data, and reduces the digital image data according to the size of the LCD of a portable telephone 46. Afterwards, the image converting server 45 prepares a processed image mail to the destination of the portable telephone 46 attached with the processed image, and transfers it to an Internet connection service server 43. The internet connection service server 43 receives the processed image mail, and transfers it to the portable telephone 46. The portable telephone 46 extracts the processed image from the processed image mail, and displays it on the LCD.
Patent JP-2002146961-A (JP)
Title: Floor structure and execution method for floor
Inventor: KITAGAWA KATSUYUKI
IPC: E04B5/43
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure capable of supporting a floor surface constituting body without installing a floor joist and a supporting pad. SOLUTION: The floor structure 120 made of polystyrene foam is provided with a flat plate-shaped base 121 and a plurality of bandles 122 two- dimensionally installed in a standing manner in the base 121. Passages 123 are installed in a grid pattern around the bandles 122. The base 121 and the bandles 122 are integrally molded from polystyrene foam. On the passage 123, there are laid a gas pipe, a water service pipe and a pipe for a telephone line.
Patent JP-2002150483-A (JP)
Title: Image-providing system for traffic conditions
Inventor: SATOU KANEHISA
IPC: G08G1/052
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a traffic condition image providing system, which provides images via the Internet, to immediately determine traffic conditions, while protecting the privacy of those who are photographed. SOLUTION: Original image data, taken with a fixed-point camera, are subjected to image processing at an image providing station and then provided to terminals. The image-providing station transmits the center of gravity of an automobile extracted and information about a vector of the movement of the center of gravity. At the terminal, a pre-stored character is placed over the center of gravity and displayed, as it moves according to the vector of movement to provided a false image display, according to the original image data. Thus, the traffic condition image providing system can be provided which is capable of protecting the privacy of those photographed, even if the images of a public place are provided to third party via the Internet.
Patent JP-2002151569-A (JP)
Title: Substrate treating equipment
Inventor: YONEMIZU AKIRA
IPC: H01L21/316
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide substrate treating equipment which can maintain film quality in a superior state while the foot print is minimized and the transfer time is reduced. SOLUTION: This substrate treating equipment is provided with a heat treatment chamber 151 for treating thermally a wafer W, a load lock chamber 152 which is linked with the chamber 151 and can control at least oxygen concentration and pressure, a transfer arm 176 for transferring the wafer W between the chamber 151 and the chamber 152, and a gate valve which can cut off a part between the chamber 151 and the chamber 152. Consequently, an insulating film excellent in quality can be formed. The wafer W is made to stand by in the load lock chamber 152 adjacent to the heat treatment chamber 151 without being transferred to other unit. As a result, the transfer time of the wafer W is shortened and the foot print can be reduced.
Patent JP-2002148630-A (JP)
Title: Liquid crystal element
Inventor: OKADA SHINJIRO
IPC: G02F1/1337
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element with a new alignment state different from a bend alignment and without any distribution of response speed. SOLUTION: The liquid crystal element is constructed in such a way that pretilt angles of the liquid crystal molecules with respect to a substrate surface are different between both substrates 11 and 23 of a pair of the substrates 11, 23, further regions HAN#1 and HAN#2 having directions of pretilt angles with respect to one of the substrate surfaces different from each other are alternately formed on the same electrode where voltage is applied to the liquid crystal and the liquid crystal molecules in the central part of the liquid crystal cell are subjected to alignment controllability not only from the upper and lower substrates 11, 23 but also from the adjacent alignment regions HAN#1 and HAN#2.
Patent JP-2002152007-A (JP)
Title: Lamb wave type elastic wave resonator
Inventor: ISOBE ATSUSHI
IPC: H03H9/145
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a Lamb wave type elastic wave resonator that has a very width proportional bandwidth. SOLUTION: Interdigital electrodes and reflectors are formed on a lithium niobate single crystal piezoelectric substrate having its orientation rotated around the X axis from the Y axis toward the Z axis direction at angles within a range of -10 to 70-degrees, and the width of the electrode fingers is selected to be a multiple of 0.1 to 0.35 of the electrode pitch and the thickness of the piezoelectric substrate is selected to be smaller than a multiple of 0.23 of the electrode pitch.
Patent JP-2002014030-A (JP)
Title: Near-field optical probe and its manufacturing method, and near-field optical apparatus using near-field optical probe
Inventor: ARAWA TAKASHI
IPC: G01Q70/16
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a near-field optical probe with which a near-field light of large intensity can be radiated or/and detected and which can capture an optical image with a large S/N ratio, and to obtain its manufacturing method and a near-field optical apparatus. SOLUTION: The near-field optical probe 1000 is constituted of a cantilever 2, a base part 3 which supports the cantilever 2, a spindle-shaped chip 1 which is formed on the cantilever 2, a very small opening 5 which is formed at the tip of the chip 1, a face on the side opposite to the base part 3 of the cantilever 2, a light-shielding film 4 which is formed in parts other than the opening 5 of the chip 1, and the chip 1 and the cantilever 2 are formed of a transparent material the transmittance of which with respect to the wavelength of the light generated and/or detected in the opening 5 is high and in which the chip 1 is filled with the transparent material.
Patent JP-2002159545-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H1/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To massage the body from both sides with a minimized number of air cells. SOLUTION: This massage machine comprises a first wall part and a second wall part are opposed to each other with a space to locate and massage the body between the opposed first and second wall parts. The first wall part comprises an air cell expanded and contracted by the feed and discharge of air, and the second wall part comprises a cushioning member for receiving the body pressed to the second wall part by the expanding operation of the air cell of the first wall part.
Patent JP-2002165225-A (JP)
Title: Solid-state image pickup element
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/3745
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element, in which the changeover speed of the amplification factor of image data can be made slower than that in the conventional cases. SOLUTION: The solid-state image pickup element is provided with a color pixel 6a in a plurality of colors, a line memory 4 for the image data (image data storage means) which stores the image data in a plurality of colors of one row portion to be read out from the color pixel 6a, an operational amplifier OPS for the image data (image-data amplifying means), which amplifies the image data to be output from the line memory 4 for the image data, an image-data amplification-factor changeover part 17 (image data amplification changeover means) which changes over the amplification factor of the operational amplifier OPS for the image data, and a control unit 23 (control means), in which the output of the line memory 4 for the image data is controlled,  in such a way that the image data in the same color is selected so as to be output sequentially from a row of stored image data in a plurality of colors of corresponding to a single row portion, and that another image data in the same color are selected so as to be output sequentially, and which controls the changeover part 17, in such a way that the amplification factor according to the same color is selected.
Patent JP-2002159565-A (JP)
Title: Deodorant and deodorization method
Inventor: FUJISAWA HIROSHI
IPC: A61L9/01
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel organic compound-based deodorant and deodorization method. SOLUTION: This deodorant and deodorization method is characterized by containing a jasmone acid-based compound represented by the following general formula 1. (wherein R1 represents a hydrocarbop group, and R2 represents a hydrocarbon group).
Patent JP-2002162516-A (JP)
Title: Transport roll for color filter substrate
Inventor: NAGANO KATSUICHI
IPC: G03F7/30
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a transport roll for a color filter substrate, bringing about no sticking of lumps of coloring photoresist residues to the rear surface of the substrate and formation of unwanted pattern is not made on a carrying roll for a developing device, when coloring pixels are formed on the glass substrate. SOLUTION: In a transport roll, used just after development, placed on a space part 60 between a developing part 10 and a water rinsing part 20, a roller washing tank 3 is equipped, which is filled with rinsing water 4 so as to immerse bottoms of rollers 40b of the transport roll 40 in the rinsing water.
Patent JP-2002166939-A (JP)
Title: Pallet
Inventor: SUZUKI KENJI
IPC: B65D19/32
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent deformation of side walls of a simply structured tubular beam using a little material. SOLUTION: Each side wall 9 of the tubular beams 3 neighboring on the surface of a pallet 5 is connected with more than one line of beam connecting crosspieces 6. On the surface 1 of the beams 3, more than one line of diagonal crosspieces 7 inclining in plane view relative to the cross pieces 6 are provided. One end of the crosspieces 7 is connected to one side wall 9 of the beams 3 where the end of the crosspieces 6 is connected, and the other end of the crosspieces 7 is connected to the other side wall 9 to which the end of other crosspieces 6 is connected and which adjoins one side wall 9 of the beams 3 at right angles. The crosspieces 7 are connected with one another roughly in the middle with a connection reinforcement cross piece 8.
Patent JP-2002164606-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NARUI HIRONOBU
IPC: H01L25/18
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method wherein a plurality of semiconductor elements are mounted on a submount member horizontally and stable characteristic and high reliability can be obtained, when a plurality of the semiconductor elements formed on a semiconductor substrate are down-mounted on the submount member and height difference exists between the semiconductor elements. SOLUTION: A relatively high AlGaAs based infrared laser element 20, a relatively low AlGaInP based infrared laser element 30 and a protruding type retaining body 40 having a height nearly equal to that of the laser element 20 which are formed on an N-type GaAs substrate 10 are down-mounted on the submount member 50. The submount member 50 is interposed between a surface of the substrate 10 and an element mounting surface of the submount member 50. As a result, when the height difference exists between both the semiconductor laser elements, the substrate 10 is not inclined on account of the height difference and horizontal down-mounting is enabled.
Patent JP-2002167053-A (JP)
Title: Cargo loading system
Inventor: SUZUKI TAKAKANE
IPC: B65G67/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a clearance between articles in two right and left rows to be loaded on a load-carrying platform by arranging them in the forward and backward directions even for trucks having different widths of load-carrying platforms so as to prevent the articles from falling off during transportation. SOLUTION: A cargo loading system is provided with work carriers 6 on both sides of the truck 3 capable of running along both right and left sides of the load- carrying platform 3a and a carrier control means 60 controlling these work carriers 6. In this cargo loading system, articles W are loaded by the work carriers 6 corresponding from both sides so that the articles are arranged in two right and left rows and along the forward and backward directions on the load-carrying platform 3a of the truck 3. The carrier control means 60 controls the cargo loading operation of the work carriers 6 as follows. Among the articles W to be arranged on the right and left sides on the load-carrying platform 3a, the articles W in series on a reference side are first positioned at predetermined positions above the load-carrying platform 3a.  After that, the articles W in series on a subordinate side are brought into contact with the articles W on the reference side positioned previously to position in the right and left directions.