baber/WOPTO huggingface dataset:
Patent JP-2002042682-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: NATORI MAKOTO
IPC: H01J29/48
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun used in a cathode-ray tube, having excellent focusing characteristic and large freedom in design. SOLUTION: This electron gun for a cathode-ray tube 20 comprises a main focusing lens and a pre-focusing lens of uni-potential structure. A potential is supplied from a resistor 11 installed in a cathode-ray tube body to a center electrode 4 among the electrodes 3D, 3S, 4, 5S, and 5D forming the pre-focus lens.
Patent JP-2002087475-A (JP)
Title: Transport case for bottled sake and transporting method for bottled sake
Inventor: SAITO HIROYUKI
IPC: B65D5/43
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a transport case for bottled sake, whose shape is hardly collapsed in a cold-insulation room during transport, and a transporting method for bottled sake, which is capable of preventing water droplets from being produced due to the difference between a temperature in the cold-insulation room and that in the transport case for the bottled sake during transport. SOLUTION: The transport case for bottled sake is composed of a case main body made of paper, which is provided with a water-repellent processed layer formed on inner wall faces thereof and cold air inlet and outlet holes bored in wall faces, a bottle stand member made of paper, in which sake bottles to be placed in the case main body are set, and a bottle neck support member made of paper, which supports necks of the sake bottles to be placed in the case main body. The transport method for the bottled sake is such that after setting the sake bottles in the transport case for the bottled sake with the aid of the bottle stand member and the bottle neck support member, the bottled sake is transported while storing the cases in a cold-reserving room.  In this instance, cold air in the cold-reserving room is introduced into the transport case through the cold air inlet port and discharged therefrom through the cold air outlet port during transport, and the difference between a temperature in the cold-reserving room and that in the transport case is diminished, thereby preventing water droplets from being produced in the transport case.
Patent JP-2002048582-A (JP)
Title: Navigation system, voice guiding method and storage medium
Inventor: SHISHIDO HIROYUKI
IPC: G08G1/0969
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of more properly guiding a user to a designation. SOLUTION: A memory part 3 stores a guide message for instruction a route for advancing a vehicle along a guide route and a guide massage showing that the vehicle is under traveling along the guide route. A processing control part 5 reads the guide message stored in the memory part 3 when the vehicle reaches a branch point to turn left or light along the guide route, and outputs the guide message by voice through a voice synthetic part 9 or the like. The processing control part 5 resets a timer 5a and counts the time elapsed without outputting the following guide message. The processing control part 5 reads the guide message stored in the memory part 3 when it judges the lapse of a predetermined time, and outputs the guide message by voice through the voice synthetic part 9 or the like.
Patent JP-2002045558-A (JP)
Title: Game ball counter
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To permit so-called 'dispensed balls' and prize balls to be separately counted in separate paths in a game stand by developing a game ball counter that is capable of counting game balls precisely by a simple mechanism, has the small size compared to conventional counters and has a low manufacturing cost. SOLUTION: Game balls Q1, Q2, and the like are engaged and retained by the upper stopper 20 and the lower stopper 21 of a stopper S rotated by a stepping motor 16 so that the game balls Q1, Q2, and the like, fall into the sensing hole 24a of a sensor 24 one by one so as to be surely counted. Thereby, the game balls can be precisely counted by a simple mechanism, and the size of the counter can become small compared to conventional ones. The counter of this invention can be fitted to one game stand in addition to the conventional counter due to its low manufacturing cost, and so-called 'dispensed balls' and prize balls can be counted separately in separate paths in the game stand.
Patent JP-2002046225-A (JP)
Title: Surface protecting structure of hydrophilic member
Inventor: KIKUCHI MITSURU
IPC: C03C17/32
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To surely develop the hydrophilic nature of a hydrophilic member at the start of use thereof by preventing gas or a volatile component produced from other members, or dust or the like, from sticking to a hydrophilic surface and by protecting the hydrophilic member from a physical contact, until it starts to be used. SOLUTION: A water-soluble coating agent 2 constituted of a hydrophilic monomer or polymer having a hydrophilic structure is applied as a protective material on the surface of the hydrophilic member 1 having the surface processed to be hydrophilic. Hydrophilic groups of the water-soluble coating agent 2 are oriented in part to the side opposite to the side coming into contact with the surface of the hydrophilic member 1.
Patent JP-2002056018-A (JP)
Title: Hyperlink service system using image
Inventor: TOMITA TAKURO
IPC: G06F17/30
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hyperlink service system using images which is capable of reducing the retrieval time of a client and being utilized regardless of the type of a client terminal. SOLUTION: A plurality of clients 3 capable of displaying a retrieval engine and a homepage are provided with a communicating means for accessing a retrieval engine providing server 1 for providing the retrieval engine, a displaying means for displaying a plurality of categories described in the retrieval engine, a selecting means for selecting one among the plurality of categories in the clients 3, and a communicating means by which the clients 3 access a homepage providing server 2 for providing the homepage corresponding to the selected category and receives a homepage offer. The plurality of categories are reduced images that are the same as the display contents of the homepage.
Patent JP-2002053474-A (JP)
Title: New hyperphagia-suppressing agent
Inventor: SUGANUMA HIROYUKI
IPC: A61K36/18
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe chronic hyperphagia-suppressing agent. SOLUTION: The active ingredient of the chronic hyperphagia-suppressing agent is extracted from avocado with a nonpolar organic solvent.
Patent JP-2002053345-A (JP)
Title: Method for producing polyfunctional photocatalyst film coated glass
Inventor: TANAKA KATSUTO
IPC: B01J35/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To ensure photocatalyst activating function without impairing heat ray reflecting function and durability provided so far and to impart hydrophilic property and antifouling property by which contaminative organic materials stitking to the surface of a glass substrate are effectively degraded. SOLUTION: A primary titanium dioxide film of 40-150 nm thickness, having heat ray reflecting function obtained by applying a titanium compound solution containing a titanium compound having one or more octylene glycol or acetylacetone groups as chelate ligands and at least one isopropoxy or butoxy group and 2.3-17.5 wt.% diol compound to the surface of a glass substrate heated to >=500 deg.C for carrying out thermal decomposition, is reheated to 550-650 deg.C to form a secondary titanium dioxide film provided with photocatalyst activating function and hydrophilic property retaining function.
Patent JP-2002062081-A (JP)
Title: Multi-tubular heat exchanger
Inventor: TSUMITA YOSHIMITSU
IPC: F28F9/18
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-tubular heat exchanger in which in the event any breakage has generated in a tube, the tube can be replaced, and a desired heat transfer performance is ensured without making allowance for the heat transfer area. SOLUTION: A short nozzle 6 through which a tube 2 can be passed is welded on the surface (the surface not in contact with a fluid flowing in the other side of a shell) of a tube plate 3. Both ends of the tube 2 are passed in a required amount through the nozzle 6 and the tube plate 3, and the periphery of the thrust part of the tube 2 stuck out of the nozzle 6 is welded to the tip end of the nozzle 6.
Patent JP-2002057646-A (JP)
Title: Broadcast distribution checker and broadcast distribution checking system using the same
Inventor: TAKAHASHI MAKOTO
IPC: H04N21/235
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To automatically check if digital elements such as advertisements, images, voices, pictures, tests, etc., are actually broadcast or distributed on digitized media such as digital broadcasts, internets, portable telephones. SOLUTION: The apparatus comprises a receiver 11 capable of receiving at any time digital elements broadcast or distributed with checking data, a checking data holder 12 for previously saving checking data of those digital elements needed to check if having been broadcast or distributed among digital elements to be broadcast or distributed, a judging part 13 for judging whether the checking data of a received digital element is the same as the saved checking data after comparing both data, a checked data holder 14 for saving its checking data plus checked data if the both data are judged to be the same, and an output part 15 for outputting the checked data and the checking data of the received element.
Patent JP-2002057137-A (JP)
Title: Wafer washing device and water treatment device
Inventor: SOTOZAKI HIROSHI
IPC: B08B3/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a wafer washing device with which sufficient clean air can be supplied by a downflow, diffusion of a chemical agent atmosphere can be prevented in an appropriately closed structure and reattachment of mist upon drying can be prevented when chemical agent washing and spin drying are performed in a bath. SOLUTION: A downflow is formed in a washing bath 11 by providing a suction port 12 on top thereof and an exhaust port 17 at the bottom thereof. A wafer to be washed Wf is rotated in the washing bath 11 so that the wafer to be washed Wf can be washed and dried in the same washing bath 11. This wafer washing device is equipped with water jetting nozzles 14, 14 for forming a water curtain covering the suction port 12 with a curtain made of water.
Patent JP-2002052874-A (JP)
Title: Concealing data carrier
Inventor: HARA YUICHI
IPC: B42D15/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a concealing data carrier capable of reducing the control load of the ink build-up amount of a scratch layer and having no necessity for using a special base material. SOLUTION: A transparent protective layer 13 is provided so as to cover the concealing data 12 formed on a base material and peelable camouflage data 14 are formed on the transparent protective layer 13 so as to be alternate with the concealing data 12 and a scratch layer 15 is formed so as to cover the camouflage data 14. Even if the concealing data 12 are seen through by light to become a visible state, the camouflage data also become visible in the same way as the concealing data 12 and, since both data are seen so as to mingle with each other, accurate data are not cleared. Therefore, the control load of the ink build-up amount of the scratch layer 15 can be reduced. The camouflage data 14 can be shaven off together with the scratch layer 15 when used and only the concealing data can be visually observed.  Further, it is unnecessary to use a special base material in order to develop concealing effect and cost can be reduced.
Patent JP-2001109072-A (JP)
Title: Transmission screen and transmission type liquid crystal display device
Inventor: SAITO GORO
IPC: G03B21/625
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmission screen which is suitable to observe a high- definition and high image quality liquid crystal projection television, and to provide a transmission type liquid crystal display device using the transmission screen. SOLUTION: The screen is constituted by combining a Fresnel lens sheet and a lenticular lens sheet, the lenticular lens sheet is provided with a lens part which is constituted by arranging a convex cylindrical lens formed of the hardened material of radiation hardening resin side by side on one side of a transparent supporting body, and also, partly arranging a stripe light shielding pattern on the other side of the supporting body so as to correspond to the boundary part of each cylindrical lens, besides, arranging a light diffusion layer on the observation side of the light shielding pattern.
Patent JP-2002067626-A (JP)
Title: Pneumatic tire
Inventor: KUZE TETSUYA
IPC: C08L21/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire, of which inclined wearing is suppressed, performance on an icy road is improved, without deteriorating the tire's driving stability on a dry road surface. SOLUTION: The pneumatic tire is provided with sipes 5 extending in zigzag shape on a tread 4a of a block 4, wherein two wall surfaces of the sipes 5, which are opposed to each other, consist of a wall surface 5A and 5B inclined against the tire radius direction T3, the wall surface 5A being a triangular shape of which two sides extends from the sipe, broadening out toward the bottom side, and the wall surface 5B being an inverse triangular shape of which two sides extends from the sipe, narrowing toward the bottom side. The triangular shape wall surface 5A is spaced alternately with the inverse triangular shape wall 5B on every spot where each wall surface next to the other.
Patent JP-2002067262-A (JP)
Title: Decorating sheet and decorating molding using the same
Inventor: SUGA KAZUHIRO
IPC: B32B5/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorating sheet capable of precisely treating to be decorated, not bringing about distortion, unevenness, crack, breakage or the like of a design at a molding time and not bringing about a wrinkle and a decorating molding using the sheet. SOLUTION: The decorating sheet comprises a thermoplastic resin sheet 1 treated to be decorated with a design layer 2 or the like, and a fibrous sheet 4 containing fiber made by impregnating the fiber with a thermosetting resin and curing the resin and laminated on a rear surface of the sheet 1. Since an elongation of the sheet 4 is not present even at a high temperature for molding the fiber-reinforced thermosetting resin an its rigidity can be maintained, the distortion, unevenness, crack, breakage or the like of the design at a molding time can be prevented, and further the wrinkle occurring due to flowing of the thermosetting resin can be also prevented, and its molding yield is improved. A precise decoration can be given.
Patent JP-2002047117-A (JP)
Title: Liquid for promoting growth and killing insect
Inventor: KOJIMA SHIGERU
IPC: A01N37/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To purpose the improvement of lands, the disinfection of soil, the prevention of pests, the killing of insect pests, and the growth promotion of crops. SOLUTION: Guinea pepper, sea algae, oyster shells, and coffee are charged and pickled in a mixture of Shochu(Japanese distilled spirit) with vinegar. Several days later, the mixture is charged in a strainer and then strained. The obtained extract is mixed with sugar extract, molasses, a detergent extract and water, and then sprayed on crops, soil and insect pests.
Patent JP-2002068000-A (JP)
Title: Turn controller for work vehicle
Inventor: NAKAJIMA TETSUYA
IPC: A01B69/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To facilitate a turn operation for turning a work vehicle at a small angle while allowing a turn operation for turning the work vehicle at a large angle. SOLUTION: When a turning command is issued by a main turning command means and while this turning command is effective, transmission of power to a running gear of a turning inner side is interrupted and power is transmitted to a running gear of a turning outer side to continuously operate the work vehicle into a turning state for turning. When a turning command is issued by a sub turning command means and while this turning command is effective, turn driving is controlled in an intermittent operation form repeating an operation in the turning state during a set operation time Ton and then an operation in a linearly driving state where the work vehicle is linearly moved by transmitting power to both running gears during a set pause time Toff.
Patent JP-2002065074-A (JP)
Title: Supporter of liana for flowerpot
Inventor: NAGAGAWA KIYOUHISA
IPC: A01G9/12
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a supporter of a liana for a flowerpot, hardly causing distortion and deformation as the whole regardless of the assembling operation being readily carried out. SOLUTION: This supporter of the liana for the flowerpot, obtained by wholly surrounding total four leg tubes (P) usable by sticking the leg tubes (P) into the inside of the flowerpot (M), by one or a plurality of connecting rings (R) engaged at the positions at the intermediate heights is obtained by integrally forming a pair of top arches (A1) and (A2) made of an elastically deformable synthetic resin, into reversed U-shapes in the side view, inserting and fitting the top part of each of the leg tubes (P) to both sides of each of the top arches (A1) and (A2), and engaging each top part of both the top arches (A1) and (A2) to each other so as to be assembled in the orthogonal shape in the plan view.
Patent JP-2002072619-A (JP)
Title: Color image forming device and method
Inventor: TAKAHASHI SATORU
IPC: G03G15/01
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To realize the reduction of cost while preventing the deterioration of transfer efficiency in a tandem color image forming device and a method therefor. SOLUTION: This device is provided with a potential setting means (170) by which the potential difference between the front surface and rear surface of the dielectric belt (160) of tandem image forming units (110-140) before attracting a transfer material (100) is set as nearly 0 V. Thus, the potential difference of the front surface and rear surface of the belt at the transfer position of each color is set as nearly 0 V regardless of the level of belt surface resistance. Thus, the choice range of the kind of the belt is increased, and also the transfer efficiency is prevented from being lowered due to the lowering of the belt surface resistance after running.
Patent JP-2002079021-A (JP)
Title: Filer for collecting carbonaceous particulate in exhaust gas
Inventor: SEKINE SHIGENOBU
IPC: F01N3/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a filter which collects and removes carbonaceous particulates contained in exhaust gas, especially in the diesel engine exhaust gas. SOLUTION: A container is filled with aggregates of spherical fine particles containing magnetic spherical fine particles of at least 10% or more. The preferable particle size of the magnetic spherical fine particles is in a range of 1-500 μm. The flow resistance of the exhaust gas becomes larger when the particle size is smaller than 1 μm, and the surface areas of the aggregates become smaller resulting in lowering the collecting efficiency of the carbonaceous fine particles, when the particle size is larger than 500 μm. Any well known magnet such as a rare earth/iron magnet, a neodymium/iron/boron magnet, an Alnico magnet and a ferrite magnet can be utilized, and the neodymium/iron/boron magnet having the highest magnetic property is most preferred.  The neodymium/ iron/boron magnet is plated with nickel on the surface when used, since the magnet is oxidized readily in the atmosphere of the diesel engine exhaust gas containing nitrogen oxides.
Patent JP-2001122386-A (JP)
Title: Method for incorporating waterproof and heat insulated tank into supporting structure of ship and fabrication method of heat insulated caisson for use in waterproof and heat insulated tank
Inventor: DHELLEMMES JACQUES
IPC: F17C3/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a tank having a heat insulated caisson of a simple construction at low costs, while its improved heat insulating characteristics are being exhibited. SOLUTION: Two continuous waterproof barriers are provided, and one of them is a first barrier in contact with products stored in a tank, while the other one is a second barrier set between the first barrier and a support structure. Each of the barriers comprises a large number of parallelepipedic caissons 102, and each of the caissons has a bottom panel 105 and a top panel 106 each made of a plywood. The caissons are spaced apart, from one another, by means of a spacer piece 103. Each of the caissons is partially filled with a block of foamed plastics 104 formed along the height of the piece 103.
Patent JP-2002084079-A (JP)
Title: Earth drawing structure of electronic device
Inventor: OGAWA NAOKI
IPC: F16B37/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem where, with a molded housing case for a printed board of an electronic device, an earth is required to be drawn from a terminal stage for grounding an earth terminal pattern of a printed board. SOLUTION: Related to a mold case 2, an insert nut 4 comprising a conductive member where both ends are threaded is embedded in a printed board fixing stem. Related to the insert nut 4, a noise eliminating earth terminal pattern of a printed board 1 is screwed to one end while an earth wire 5 is screwed to the other end, for drawing out an earth.
Patent JP-2002051122-A (JP)
Title: Residual battery capacity announcing device for portable communications apparatus
Inventor: SATO TAKEHISA
IPC: H04M1/725
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a residual battery capacity announcing device for a portable communications apparatus, by which the output voltage of the battery used as a power source of the portable communications apparatus is monitored and the voltage value is announced to the user through the change in the ring tone. SOLUTION: Information on performance with respect to the ring tone of the portable communications apparatus is stored in a storing device in its inside for each voltage value of the battery. Every time the voltage value of the battery is changed, the information on performance corresponding to the voltage value is read out from the storing device and is outputted as a ring tone, and the change in the battery voltage can be notified to the user.
Patent JP-2002088512-A (JP)
Title: Sock
Inventor: ONO KIYOSHI
IPC: A41B11/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To improve wear comfortableness of socks equal to that of usual socks by providing flexibility to the socks having the sole formed with a two- layer structure and designed to have moisture absorbing and moisture releasing properties. SOLUTION: This hosiery is obtained by using acrylic knitting yarns COLAX (R) (Mitsubishi Rayon Co., Ltd.) in the sole 3 of the hosiery, forming pile stitches having loops formed on the surface on the inside 3a in contact with the sole of the foot, plain knitting the outside 3b in contact with the sole of a shoe, knitting a shrinkable fit yarn 3c in the ground knitting between the inside and the outside and providing a mesh knitted part 2 at a suitable interval in the sole 3.