baber/WOPTO huggingface dataset:
Patent JP-2003053871-A (JP)
Title: Air-permeable laminate and water-absorbing article
Inventor: KURAHASHI AKIHIKO
IPC: D04H1/544
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an air-permeable laminate which has an excellent drape and high heat-sealing properties and can be manufactured by using general-purpose manufacturing equipment, and a water-absorbing article using the same. SOLUTION: The air-permeable laminate 10 is constituted of a polypropylene spun bonded fabric 11, a polypropylene melt blow nonwoven fabric 12 and a polyethylene spun bonded fabric 13 which are heat-bonded to each other. As to the materials of the polypropylene spun bonded nonwoven fabric 11 and the polypropylene melt blow nonwoven fabric 12, a copolymer of a propylene and at least one kind of α-olefin of ethylene, butene-1,4-methyl-pentene-1, hexene-1, octene-1 or the like can be cited.
Patent JP-2003058990-A (JP)
Title: Mark distribution system capable of mark distribution, center device and terminal
Inventor: TAKAYANAGI YUICHI
IPC: G08G1/137
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mark distribution system in which a terminal user can freely change a mark in mark data distributed by the center device, and to provide a center device and a terminal. SOLUTION: This system is composed of a map database 1 for storing map data, a traffic control center 3 for managing traffic information such as regulation or congestion, a communication means 4 for exchanging the mark data with the terminal, a mark database 5 for storing the mark data to be distributed to the terminal, and a center server 2 for controlling the respective configurations of the center device. When the distribution of mark data is requested from the terminal, the mark data are extracted from the mark database 5 and transmitted through the communication means 4 to the terminal by the center server 2, and the mark data distributed from the terminal are stored on the mark database 5.
Patent JP-2003021122-A (JP)
Title: Spring plunger with positioning function
Inventor: TAKAI KOUICHIROU
IPC: B29C33/20
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a spring plunger with a collar capable of easily setting a length of a pin from a plate end face of a mold or the like. SOLUTION: The spring plunger with the collar is characterized by that a portion 2 which can not be inserted in a counterpart screw even when the spring plunger is rotated since it is thicker than a root diameter of the screw is provided on a spring plunger body 1.
Patent JP-2003055117-A (JP)
Title: Rot/fungus-proofing method for wet pulp and rot/fungus- proofing composition therefor
Inventor: MATSUSHITA YUKO
IPC: A01N25/30
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a rot/fungus-proofing method for wet pulp having long-term and stable rot/fungus-proofing effect through improving the homogeneous dispersibility of a water-insoluble rot/fungus-proofing compound added to a pulp slurry and the residence of the compound on the pulp, and to provide a rot/fungus-proofing composition to be used for the above method. SOLUTION: The rot/fungus-proofing method for wet pulp comprises adding a combination of the water-insoluble rot/fungus-proofing compound with a quaternary ammonium salt-type cationic surfactant to the pulp slurry in pulp manufacturing process. The rot/fungus-proofing composition to be used for the above method comprises the water-insoluble rot/fungus-proofing compound and the quaternary ammonium salt-type cationic surfactant.
Patent JP-2002049298-A (JP)
Title: Program and method for predicting wind environment
Inventor: KAWAGUCHI AKIHISA
IPC: G06Q50/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a wind environment predicting program, capable of executing a rational simulation with the arithmetic operation processing ability of the level of a personal computer, and to provide a wind environment predicting method by the execution of the program. SOLUTION: This program is capable of editing map information data read-in and is capable of modeling a simulation area with three-dimensional data, and is also provided with a modeling function for generating three-dimensional data for fluid computation with respect to the modeled simulation area and an arithmetic operation executing function for executing the arithmetic operation of wind environment prediction with respect to the simulation area by adopting fluid computation to the three-dimensional data for fluid computation and the wind data by receiving the inputting of wind data and a result presenting function for presenting the calculated result of the wind environment prediction.
Patent JP-2003058734-A (JP)
Title: Customer collection system
Inventor: KOJIMA OSAMU
IPC: G06Q30/06
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a customer collection system by which work burden on each of service providers to collect reserved customers is lightened, further, customers can be efficiently collected, and the rate of repetition coming to the store is improved by improving the degree of satisfaction of each client. SOLUTION: A service provider terminal 3 is provided with a function for registering the reservation right of a service with which the kind of a service to be provided is made correspondent to a service providing time frame in a managing computer 1 and the managing computer 1 prepares a reservation right table for displaying reservation rights registered from the service provider terminal 3, stores that table and displays this reservation right table on a customer collector terminal 2. When a purchase signal corresponding to a specified reservation right is inputted from the customer collector terminal 2, a temporary reservation is set to that reservation right and further, when a main reserve signal is inputted from the customer collector terminal 2, a function is provided to set a regular reservation to that reservation right.
Patent JP-2003060779-A (JP)
Title: Telephone set
Inventor: MORISHITA KAZUNORI
IPC: H04W88/02
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set capable of freely selecting and setting an information type to be displayed as calling/incoming call history and retrieving the information type with the same operation. SOLUTION: In this telephone set provided with a memory for storing calling or receiving history of information belonging to different information types and a history reading means for preliminarily reading the calling or receiving history from the memory in time sequence and displaying the calling or receiving history on an indicator, a selecting and allocating means for selecting and allocating an information type to be displayed on the indicator is provided, and when the history reading means is operated, only information belonging to an information type allocated by the selecting and allocating means is displayed on the indicator.
Patent JP-2003066443-A (JP)
Title: Liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: F21V8/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a self-illuminative and outside light-illuminative (dually illuminative) liquid crystal display device provided with a translucent and reflective layer, which is made so thin and lightweight that it is difficult to be achieved in the case of the liquid crystal display device having a side light type light guide plate and has excellent display quality. SOLUTION: This liquid crystal display device has a liquid crystal display panel (1) provided with at least a liquid crystal cell formed by interposing a liquid crystal (30) between a rear side substrate and a visible side substrate. The rear side substrate is prepared by forming at least a transparent layer (14) having a refractive index lower than that of a transparent substrate (10) and the translucent and reflective layer (11) for transmitting and reflecting light on the substrate (10). The visible side substrate is prepared by forming a transparent electrode (21) on another transparent substrate (20). These substrates are arranged so that the electrode sides of them are made opposite to each other.  This display device has also illuminators (5) arranged on one or more side faces of the panel (1) and an optical path controlling layer (4) having the refractive index higher than that of the layer (14) and a plurality of optical path changing slopes (A1) which are formed on the outside of the rear side substrate and each of which has 35-48 deg. angle of inclination with respect to the reference plane of the rear side substrate.
Patent JP-2003070274-A (JP)
Title: Portable thermoelectric generator
Inventor: TANAKA HIDEJI
IPC: H02N11/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a generator capable of prolonging an available time of portable equipment as compared with that of a prior art. SOLUTION: A portable thermoelectric generator comprises a thermoelectric material and electrodes for sandwiching the material. A low temperature side of the thermoelectric material is cooled by the heat of vaporization of liquid fuel, the vaporized fuel is brought into catalytic combustion on a high- temperature side surface of the material to supplementarily charge the portable equipment from the material, and to warm the equipment at the heat from the catalytic combustion. A thermoelectric module 1 is formed of the material and the electrodes, a catalyst 2 is arranged on an upper part of the module 1 and a heat sink 7 is arranged on a lower part. The liquid fuel is vaporized by the heat from the sink 7, and the sink 7 is simultaneously thus cooled.
Patent JP-2003069345-A (JP)
Title: Frequency converter and receiver
Inventor: SAYANA TOMOAKI
IPC: H04B1/26
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a down-sized wireless device with high circuit integration and excellent noise characteristics. SOLUTION: A first frequency converter of a receiver uses a local oscillating signal with a frequency being a multiple of 2/5 of the frequency of a received signal to convert the frequency of the received signal into an intermediate frequency. In this case, a hybrid 1 divides a local oscillation signal into two signals with the same amplitude and phases different by 180 deg. from each other. The above two signals are respectively given to mixing elements 31, 31. The mixing elements 31, 32 receive the reception signal from the other terminals. The local oscillation signals are cancelled at a connecting point 4 and the received signal is reflected at open stubs 21, 22. Outputs of the mixing elements 31, 32 after they have been mixed are composed at the connecting point 4 and a filter 5 extracts the signal of the intermediate frequency band.
Patent JP-2003066512-A (JP)
Title: Finder device for camera
Inventor: WATANABE YOJI
IPC: G03B13/06
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted finder device for camera constituted so that a subject can be observed by the both eyes, free from image deviation, and the miniaturization and the weight reduction of a camera can be accomplished. SOLUTION: A subject luminous flux entering from an objective lens 5 as a single objective lens optical system along an object side finder optical axis Of is transmitted/reflected by a fixed half mirror 11 or a fixed 1st reflection mirror 12. The reflected light of the subject luminous flux is separately made incident on a left finder barrel 21 and a right finder barrel 22, then, reflected by a 3rd reflection mirror 13 and a 2nd reflection mirror 14 toward left and right eyepieces 15 and 16. The observer can observe the subject image with the both eyes through the left and right eyepieces 15 and 16. Besides, the left finder barrel 21 and the right finder barrel 22 are driven in the left and right directions by a feed screw shaft so as to adjust for the distance between pupils.
Patent JP-2003068312-A (JP)
Title: Battery exchange time discrimination method and apparatus
Inventor: SATO TATSUYUKI
IPC: H02J7/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery exchange time discrimination apparatus while reducing the power consumption. SOLUTION: The battery exchange time discrimination apparatus of a measuring system that uses a primary battery 10 and a communication means comprises a comparator circuit 14 that compares the battery voltage of the primary battery 10 with a standard voltage, which shows the battery residual quantity at a predetermined exchange time, a monitor circuit 16 that monitors the state of the battery voltage that is lower than that of the standard voltage whether the state continue for a fixed time or not and if the state in which the battery voltage is lower than the standard voltage continue for a certain time, then judges that it is the exchange time and a control circuit 20 that stops power supply to the monitor circuit 16 if the monitor circuit judges that it is the exchange time.
Patent JP-2003074197-A (JP)
Title: Method for horizontally cutting concrete structure
Inventor: MIYAZAKI FUMITAKA
IPC: B28D1/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the execution efficiency of horizontal cutting. SOLUTION: When a cut groove 20 with a prescribed length is formed on one end side with a wire saw 12 as the horizontal cutting of a structure 10 advances, a metal bag body 22 is inserted for installation inside the cut groove 20. The bag body 22 is formed in a shape like a flat sealed bag in such a manner that outer peripheral edges are welded to each other; and the thickness of the bag body 22 is smaller in dimension than the vertical width of the cut groove 20. When the bag body 22 is installed in the cut groove 20, a pump 28 is driven after that, so that water W in a tank 30 can be fed into the bag body 22, and a vertical sectional area of the flat bag body 22 is enlarged for expansion by injection pressure of the water W.  When the bag body 22 is enlarged for the expansion, upper and lower surfaces of the bag body 22 are brought into close contact with those of the cut groove 20, respectively, so that an upper-side load of the concrete structure 10 can be supported from below.
Patent JP-2002135276-A (JP)
Title: Wireless communication device, device, method, and product
Inventor: KANDALA SRINIVAS
IPC: H04L12/46
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent setting of a communication scheme from getting late due to a longer reserved frame on a radio LAN. SOLUTION: A device, software, and method are used for a radio device, which forms a direct network by executing admission control at a second level 240 without advancing to a third level 250. A peripheral station encodes the priority of data in a tag 286 transmitted, in a state where a tag 284 is contained in a reserved request frame 284, and a cooperating complementary access point receives the frame 284 and reads out the tag 286. The access point finally decides (granted or denied) a request at the second level 240 by using the priority information of the tag 286.
Patent JP-2003076681-A (JP)
Title: Digital data processing device
Inventor: TAKAMA MASAAKI
IPC: G06F17/21
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To allow a person reusing the information disclosed on a network to grasp required information related to the information easily without requiring the trouble of a person disclosing the information. SOLUTION: The person disclosing the information on the network performs editing work of the information to be disclosed using a computer. Consequently, editing processing P1 is performed in the computer, and edit data including document data and data other than document is generated. In the computer, document data is distinguished from chart data other than document (P3), and key information is extracted from the document data (P4). Electronic transparent processing (P5) is performed, and the key information is embedded in the chart data as transparent information of electronic transparent processing.
Patent JP-2003077387-A (JP)
Title: Electron source substrate and its manufacturing method as well as image forming device using the electron source substrate
Inventor: YANAGISAWA YOSHIHIRO
IPC: H01J31/12
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron source substrate for an image forming device preventing damage due to warping of a substrate and with high electric reliability of a matrix wiring for supplying drive power to an electron emitting element arranged on the substrate and excellent vacuum maintaining performance. SOLUTION: With the electron source substrate provided with a matrix wiring part 20 made by wiring and connecting a plurality of electron emitting elements in matrix, and a vacuum sealing part fitted around the matrix wiring part 20 and making up a sealing part in forming a vacuum vessel, the matrix wiring part 20 and the vacuum sealing part 30 have an insulating layer each, and coefficient of thermal expansion α1 of the insulating layer of the matrix wiring part and that α2 of the insulating layer of the vacuum sealing part satisfy the relation: α1>α2.
Patent JP-2003077403-A (JP)
Title: Magnetic shielding structure and cathode-ray tube
Inventor: AKIYAMA YUSUKE
IPC: H01J29/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic shielding structure and a cathode-ray tube which reduces trajectory variations of electron beams on a phosphor screen and improves magnetic shielding characteristics of the cathode-ray tube. SOLUTION: A frame shielding part 7 of the magnetic shielding structure 8 runs along frames 2a, 2b and are fitted at the center part of the frames 2a, 2b in the X-axis direction avoiding 15% or more of the size of the frames 2a, 2b in the X-axis direction, from the end of the frames 2a, 2b along the X-axis direction. That is, the frame shielding part 7 is set at the center of the frames 2a, 2b in the X-axis direction, and yet, the frame shielding part 7 is not set around the end part of the frames 2a, 2b in the X-axis direction. Therefore, the trajectory variations of electron beams on the phosphor screen can be reduced, which improves magnetic shielding characteristics of the cathode-ray tube.
Patent JP-2003075877-A (JP)
Title: Laser light source and temperature control method for nonlinear optical element
Inventor: HAMADA SHIRO
IPC: G02F1/37
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a laser light source which can suppress a decrease in the intensity of higher harmonics by shortening the time delay of temperature control over a nonlinear optical element. SOLUTION: The nonlinear optical element arranged in the path of the laser beam emitted by a laser medium generates higher harmonics of the laser beam. A heater heats the nonlinear optical element. An optical detector measures the intensity of the higher harmonics projected by the nonlinear optical element. According to the intensity of the higher harmonics measured by the optical detector, a temperature controller controls the temperature of the heater.
Patent JP-2003075918-A (JP)
Title: Projector
Inventor: KOJIMA HIDEKI
IPC: G03B21/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a projector, equipped with a cooling vessel filled with a cooling liquid, which leaves no air bubble in the cooling vessel, has superior cooling capacity, generate high projection luminous flux, and reduces deterioration of a projection image by improving the wettability in the cooling vessel while avoiding breakage of the cooling vessel and a leak of the liquid in the cooling vessel due to thermal expansion of the cooling liquid. SOLUTION: Incidence-side polarizing plates 6R, 6G, and 6B and projection- side polarizing plates 7R, 7G, and 7B are arranged as polarizing means for prescribing polarization before and behind liquid crystal panels 3R, 3G, and 3B in the projector and cooling vessels 8R, 8G, and 8B which hold the cooling liquid inside are brought into contact with the projection-side polarizing plates 7R, 7G, and 7B across light-transmissive members that the cooling vessels have. Then the cooling vessel 8R has a gasket of low hardness with a self-sticky surface and a component having its surface processed by irradiation with plasma particles.
Patent JP-2003086816-A (JP)
Title: SiC SUBSTRATE, SiC SEMICONDUCTOR ELEMENT, AND METHOD FOR MANUFACTURING THE SAME
Inventor: TAKAHASHI KUNIMASA
IPC: C23C14/48
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity of SiC substrate whose power loss is small, an SiC semiconductor element, and a method for manufacturing this by providing a means for reducing contact resistance between an SiC substrate back face and an ohmic electrode. SOLUTION: An injection layer 12 is formed by injecting dopant ions 13 whose density is not less than the carrier density of an SiC balk substrate 11 in multi-levels on the back face of the SiC balk substrate 11. Afterwards, the substrate is heated in a CVD, and an SiC epitaxial growth layer 14 is formed on the SiC balk substrate 11. At the same time, the dopant ions injected to the back face of the substrate are activated, and an impurity dope layer 15 is formed. The impurity dope layer 15 is formed on the back face side of the substrate so that contact resistance can be reduced at the time of forming an ohmic electrode on the back face of the substrate, and that a large capacity of SiC semiconductor element whose power loss is small can be manufactured.
Patent JP-2003087274-A (JP)
Title: Device, system and method for transmitting data
Inventor: TAKAYANAGI YOICHI
IPC: H04L12/40
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance transmission efficiency in scanning data in a data transmitting device by a scanning transmission system for sharing the same memory contents among respective terminals which are computer terminals such as workstations connected to LAN. SOLUTION: The final frame of scanning data frames 'SCN' transmitted from the respective workstations 10 (#1 to #n) is generated and transmitted as a transmission end report attached scanning data frame (scanning data + a transmission end report frame) 'SCNC' which comprises the transmission end report frame. Then the transmission of the independent transmission end report frame 'C' in each station 10 is eliminated from one scanning transmission cycle so that the scanning transmission cycle is shortened or a transmission margin is increased in one cycle.
Patent JP-2003054871-A (JP)
Title: Spreader for suspending container
Inventor: SHIMIZU YUZO
IPC: B66C13/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a spreader for suspending a container provided with a means of directly and clearly shooting a relative positional relationship within a horizontal plane between a target position and a hoisting accessory or a suspended cargo in a cargo handling object position. SOLUTION: Since a television camera 30 is attached to a side face of a spreader 1 structure and a spreader 1 lower side and a container 20 lower side can be directly shot from a close distance of about 0.5 m and 3 m respectively, an image is clear and visibility is obstructed by no screen. The television camera 30 is a diametrally small rod like small CCD or CMOS camera, it is protected by a strong metal protective component, and it is supported by a method allowing protruding and withdrawing, that is to say, so it can freely move in and out of a spreader 1 limit dimension.