baber/WOPTO huggingface dataset:
Patent JP-2002058086-A (JP)
Title: Earphone cover
Inventor: WATANABE YOSHITAKA
IPC: H04R1/10
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To surely hold a housing of an earphone inserted into an ear concha without forcedly pressing it to prevent falling of it, with small and portable structure and excellent appearance while responding to various size of the lughole of a pinna and stimulating an effective spot, with the pinna prevented from damage as the housing is not forcedly pressed in the ear concha. SOLUTION: An earphone cover 2 which is attached to a housing 5 is provided, with a hooking part 4 provided on one side of the earphone cover 2. The hooking part 4 extends almost arcuately to a rear part 15a of a cymba conchae 15, with its tip end engaged with a recessed part 17 on the side close to the temporal region of a front part 15b of the cymba conchae 15, while pressurizing against a lower side 15g of a protruding part at the upper part of the cymba conchae for engagement of the earphone with the ear concha.
Patent JP-2002080905-A (JP)
Title: Hydrogen storage alloy powder having charging and discharging characteristic
Inventor: SAWADA TOSHIYUKI
IPC: C22C19/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide misch metal-nickel based hydrogen storage alloy powder having excellent charging and discharging characteristics. SOLUTION: In this hydrogen storage alloy powder having excellent charging and discharging characteristics, Ni and Co are contained in the main phase, the contents of Ni and Co in the surface layer are higher than those in the main phase, and also, the bonding state of Ni and Co in the surface layer is formed of metallic solid solution. Further, Ni and Co in the surface layer are composed of an aggregate of fine crystals with a particle diameter of <=50 nm.
Patent JP-2002091915-A (JP)
Title: Method and system for providing scenario service and storage medium with scenario service providing program stored therein
Inventor: MARUYAMA MINA
IPC: G06F21/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide scenario service providing method and system in which only a page permitted by a page provider can be a scenario service object, and a storage medium in which a scenario service providing program is stored. SOLUTION: A use permission file on which it is described whether or not a page is allowed to be used via a scenario service server is provided on a WWW server, and the scenario service server acquires the use permission file from the WWW server and analyzes the contents of the use permission file before using the page, when a scenario service is provided. When the page is allowed to be used in analysis results, the scenario service server acquires the page and offers the page to a user terminal, and when the page is not allowed to be used, the scenario service server notifies the user terminal that the page is not allowed to be used.
Patent JP-2002093108-A (JP)
Title: Tape cartridge
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a catch takes place when a tape cartridge is drawn from an apparatus due to excessive deformation on a reel hub rear surface of the tape cartridge whose portion corresponding to magnetic attraction of the apparatus is located in the rear surface central part of the reel hub, and on the surface of which a metal sheet is fixed, because the metal sheet is attracted by a driving shaft, in the tape cartridge having a structure in which the driving tooth of the driving shaft is engaged with and rotates engaging teeth provided in the rear surface of a reel hub by attracting the reel hub to the driving shaft of a recording and reproducing device so as to drawn the hub thereto by a magnetic attraction part provided in the recording and reproducing device. SOLUTION: In this type of tape cartridge, a discoid metal sheet is fixed on a fixing reel hub in its central part and outer peripheral part.
Patent JP-2001196991-A (JP)
Title: Method for improving satellite antenna tracking speed
Inventor: RI TOMIN
IPC: H01Q3/08
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance a tracking speed of a satellite antenna by using an illuminance sensor or a steering angle sensor. SOLUTION: The method for improving the satellite antenna tracking speed includes a step where a video signal and illuminance information of a vehicle during driving are received, a step where a level of a received video signal is discriminated, a step where an antenna is turned to enhance the level of the signal when the level of the video signal is smaller than a prescribed level, a step where a current position of the antenna is stored when the level of the video signal is higher than the prescribed level, a step where whether or not the absolute value of the difference between the current illuminance and the stored illuminance is higher than a setting value, a tail lamp is turned on, or an automatic lighting system is active are discriminated, a step where when any of the items above holds, it is discriminated that the vehicle enters a tunnel,  and the position value of the antenna just before the entry is stored and fixed, a step where the current illuminance and the stored illuminance are consecutively compared and discriminated, a step where when the absolute value is smaller than the setting value, the antenna position is maintained, and a step where when the absolute value is higher than the setting value, the antenna is brought into a turnable state as required.
Patent JP-2002093796-A (JP)
Title: Semiconductor substrate with low-permittivity silica film, and method for forming the low-permittivity silica film
Inventor: EGAMI YOSHINORI
IPC: H01L21/316
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate, having a low-permittivity silica film which has superior characteristics of low relative permittivity of 3 or less, low-moisture absorbability and high film strength, without giving damages to meta wirings arranged on the substrate. SOLUTION: The semiconductor substrate having the low-permittivity silica film comprises a silicon substrate, a multilayer interconnection layer on the substrate and a low permittivity silica film. In this case, the low-permittivity silica film is provided on the silicon substrate, between the inner connection layers of the multilayer interconnection structure, an element surface and/or a P-N junction section. The low permittivity silica film has a shell layer and a cavity, filled with a gas therein or inorganic compound particles becoming porous and made of a gas and a porous substance.
Patent JP-2002085173-A (JP)
Title: For daily life equipment
Inventor: MIKI TAKASHI
IPC: A47K1/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor set equipped with daily life equipment, a storing cabinet or the like in a living room which enable the aged to live a daily life at sitting position without destroying an atmosphere of a Japanese-style room. SOLUTION: With the floor set 11 equipped in a Japanese-style room or the like, its top plate 12 is to be an opening and closing lid with hinges 14 fitted at a rear side for free rotation, and daily life equipment such as a drainboard 19 with a sink 20 and a faucet 21, a cooking table as a place to cook at or a heating unit table 25 such as gas ranges 26, 27 are fitted inside the floor set at the rear of and under the top plate, and at a part further downward, a storing cabinet having drawer storing shelves 18.
Patent JP-2002096417-A (JP)
Title: Photo catalyst member
Inventor: TSUTSUI OSAMU
IPC: B01J35/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To accelerate oxidative reaction of water with holes by lowering an energy potential required for oxidative reaction of water and utilize rays and weak ultraviolet rays in a visible light area contained abundantly in indoor lighting. SOLUTION: A photo catalyst layer and an oxidation catalyst layer are laminated on the surface of a base material. The oxidation catalyst layer accelerates oxidative reaction on holes generated on the surface of the photo catalyst layer by its photo excitation.
Patent JP-2002097744-A (JP)
Title: Prestressed concrete and its manufacturing method and cable for cable-stayed bridge and its manufacturing method
Inventor: HIROSE HARUJI
IPC: E01D11/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide primarily such a pre-stressed concrete that is less in change of physical characteristics by preventing cracks and powdering of the grout materials from occurring which are provided in a way to surround the steel materials which provide pre-stress and its manufacturing method as well as cables for a cable-stayed bridge and its manufacturing method. SOLUTION: The cable-stayed bridge is constituted of are reinforcement which is assembled in a given shape, concrete which is provided in a way that covers a tubular sheathe installed in a specified position of the reinforcement, PC steel materials which are arranged in the same sheathe, grout which is filled in the same sheathe, and grout materials which are filled inside the same sheathe. It also gets the same PC steel materials strain, and then after the same grout materials have gotten hardened, it provides the same grout materials with pre-stress using adhesion between the same grout materials and PC steel materials.
Patent JP-2002099241-A (JP)
Title: Image signal processor and method for processing image signal
Inventor: OTA AKIHIRO
IPC: G06T1/20
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image signal processor which provides output images by conducting signal processes for inputted signals and also generates desired video signals without depending on the inputted signals and realizes cost reduction by reducing the number of elements required for the peripheral section of an applicable device and to provide a method for processing image signal. SOLUTION: The processor is provided with a programmable DSP(Digital Signal Processor) 21. In the DSP 21, many element processors are arranged in parallel including at least a register in which values are directly set by commands and computing means that conduct prescribed computing processes by accessing the register. The processors conduct prescribed parallel processes for inputted image signals based on prescribed instructions to obtain output images. When information to be displayed is beforehand given in terms of flagged information, prescribed parallel processes are conducted based on the flagged information and image information to be displayed is generated in the DSP 21.
Patent JP-2002110888-A (JP)
Title: Island exposure type semiconductor device
Inventor: TSUJI MASAHIRO
IPC: H01L23/50
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent an island 2 and a package 5 from peeling off each other as to a semiconductor device comprising a metal-plate made island 2 having a semiconductor element 1 mounted on the top surface and a synthetic-resin made package 5 wherein the semiconductor element 1 is sealed so that the backside of the island 2 is exposed. SOLUTION: A stepped part 6 or recesses 6a and 6a' are provided on the top surface of the island 2 outside the semiconductor element 1.
Patent JP-2002103324-A (JP)
Title: Method for cutting ceramic honeycomb extrusion molded object
Inventor: MATSUE HIROBUMI
IPC: B28B3/26
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method capable of continuously cutting a soft ceramic extrusion molded object having a honeycomb structure without deforming a cut surface and generating the collapse of cells. SOLUTION: The soft ceramic honeycomb extrusion molded object is cut using an extremely fine steel wire with a wire diameter of 0.01-0.2 mm having a tensile strength of 3,500 n/mm2 or more and a draw of 30% or more.
Patent JP-2002108224-A (JP)
Title: Display tool fitting structure to security fence
Inventor: NAKAMURA HIDETOSHI
IPC: G09F7/18
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure for fitting a display tool where the function of information on guide is added to a security fence without the need of special work for the fence body of the security fence and without the need of precisely manufacturing the display tool by adjusting it to the interval size of the fence bodies of the security fence. SOLUTION: Two types of fitting members are connected to respective bridge materials in accordance with the intervals of the bridge members (lateral bridges 121) of the fence bodies 12 in the security fence 1 so that sizes can be controlled. A sign display function is given to one fitting member to obtain the display tool 2, or an engazing groove is formed at the back of the display tool 2, a fixed member where a engazing piece that can be engazed with the engazing groove is protrusively installed is fitted to the bridge member of the fence body 12 and it is connected to the display tool 2 so that it can freely be attached/detached.
Patent JP-2002109254-A (JP)
Title: Digital contents management system
Inventor: NAKAJIMA KOJI
IPC: G06Q30/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital contents management system, with which a contents user can safely and speedily acquire required contents as desired without worrying about copyright. SOLUTION: In this contents management system, the contents supplied from a contents provider 11 are collected and managed while being centralized and in the style corresponding to the request of a contents user 12, the contents are provided to the contents user 12.
Patent JP-2002106378-A (JP)
Title: Hybrid drive method for continuously variable transmission
Inventor: MIYAO TAKAYUKI
IPC: B60L50/16
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To use the output power from an engine with a high energy efficiency in a vehicle using a continuously variable transmission having a generator interlocked to an input shaft. SOLUTION: A control for performing the traveling speed control of the vehicle by the speed ratio control or torque converting control of the continuously variable transmission as the engine is operated at a fixed working point with high fuel consumption rate by the generator and a vehicle traveling control for charging the power by the generation of the generator in a battery and reusing the charged power for the traveling power of the vehicle are alternately performed.
Patent JP-2002109229-A (JP)
Title: Security insurance supporting system
Inventor: MATSUZAWA MORITO
IPC: G06Q40/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide security insurance by an inexpensive insurance charge in the case of the arrangement of a loss preventing device even when an object is the same by which loss preventing device is disposed to the object itself in order to protect the object of security insurance from the damage. SOLUTION: An insurance company unit 31 performs inquiry to the management computer 21 of a security company via a public network 10 when insurance is calculated concerning whether an insurance contractor is previously registered as the client of a security service or not or concerning which kind of items (gas, electricity or illegal invasion) exist as monitoring items, etc., and, then, obtains an answer for the inquiry matters from the management computer 21. An insurance calculating unit 32 decides the reduction rate of a house 1a from a table with the previously fixed reduction rate in accordance with the contents of the monitoring items (e.g. only illegal invasion or gas and electricity in addition to illegal invasion, etc.), so that the insurance is calculated.
Patent JP-2002105592-A (JP)
Title: Hot rolled steel sheet for working having excellent low cycle fatigue strength and its production method
Inventor: YOKOI TATSUO
IPC: C22C38/38
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet for working having excellent low cycle fatigue strength and to provide a production method by which the steel sheet can inexpensively and stably be produced. SOLUTION: This hot rolled steel sheet for working having excellent low cycle fatigue strength is composed of steel having a composition containing 0.01 to 0.2% C, 0.01 to 2% Si, 0.05 to 3% Mn, <=0.1% P and <=0.01% S, containing Al and N by <=0.2% Al and 0.001 to 0.1% N also so as to satisfy 0.52Al/N<=10, further containing one or more kinds selected from Cr, Mo and V by <=2.5% Cr, <=1% Mo and <=0.1% V also so as to satisfy (Cr+3.5Mo+39 V)>=0.1, and the balance Fe with inevitable impurities, and whose microstructure is composed of a composite one containing ferrite as a phase with the maximum volume fraction and a second phase, mainly composed of martensite, and the area ratio of a cell structure in the dislocated structure dislocated by ferrite observed after a fatigue test is <=50%.
Patent JP-2002110225-A (JP)
Title: Non-acqueous electrolyte lithium secondary battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/0568
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-acqueous electrolyte lithium secondary battery having high safety and excellent battery performance. SOLUTION: In this non-acqueous electrolyte lithium secondary battery, non-acqueous electrolyte contains salt melting at a room temperature as a main constituent component, a negative electrode contains a negative electrode active substance in which operation potential of the negative electrode becomes nobler than 1 V for potential of metallic lithium, and a positive electrode contains a positive electrode active substance in which operation potential of the positive electrode becomes nobler than 4.5 V for the potential of metallic lithium.
Patent JP-2002112693-A (JP)
Title: Transporting and treating line for cattle head
Inventor: SUZUKI SHUICHI
IPC: A22B7/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary transporting and treating line for cattle head installed connectedly to a slaughtering line, capable of treating the separation of bones and meat of the head separated from the trunk as a series of operations and having a high operating efficiency. SOLUTION: This transporting and treating line for the cattle head 11 comprises a cattle head suspending part 120 for suspending the cattle head 11 from a hook type conveyor 110 suspending a separated tongue part 22 adjacently to the cattle head 11 and transporting the tongue part 22 and the cattle head 11 between required steps, a tongue cutting and prewashing part 130 for separating the tongue part 22 from the lower jaw of the suspended cattle head 11, suspending the tongue part 22 from a connectedly installed hook, washing the surface of the cattle head 11 and washing out the contents of the esophagus and trachea, an automatic washing part 140 having a washing room 141 for housing the tongue part 22 and the cattle head 12 and automatically washing the whole with high-pressure water, an inspecting part 150, a removing part 160,  a jaw breaker part 170 for directing the lower jaw upward, fixing the cattle head 11 with a nose part, peeling left and right meat around the lower jaw, reversing the lower jaw with a jaw breaker device and separating the lower jaw from the cattle heat 12, a head meat separating part 180 and a hook disinfecting part 190.
Patent JP-2002113452-A (JP)
Title: Regeneration material for shock absorber use
Inventor: TANAKA ATSUSHI
IPC: F16F7/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive regeneration material for a shock absorber with an excellent shock absorbing property manufactured using a used industrial product. SOLUTION: The regeneration material for shock absorber is retained inside a container and is used. The regeneration material is obtained by pulverizing a used industrial product comprising a plurality of materials having different compression strengths and removing a metal and is molded body obtained by molding a raw material in which an ash content is 5-95% by weight. The regeneration material is a collection body of materials having various rupture strengths and can exhibit an excellent shock absorbing property since it is not destroyed at once and is subsequently destroyed when it receives a shock. The regeneration material can absorb the shock without being splashed by retaining it inside the container and using.
Patent JP-2002116284-A (JP)
Title: Method for filling reactor pool facility with water and draining the same
Inventor: TAKAHASHI YUHEI
IPC: G21C19/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To reduce the time for filling a reactor pool facility with water and draining it, during a routine inspection in a nuclear power plant, and to shorten the working period. SOLUTION: In a method for filling a reactor pool facility with an pool 6 where equipment is temporarily located and a fuel storage pool 7 placed next to both sides of a reactor well pool 5 with water and draining it, a pool gate 15, where the equipment are temporarily located, is placed between the reactor well pool 5 and the pool 6, where the equipment is temporarily located. The gate 15 water-seals and isolates the reactor well pool 5 and the pool 6, where the equipment is temporarily located. The work for filling the pool 6 with water in advance and the opening work in a reactor pressure vessel 1 are carried out in parallel. Then, the reactor well pool 5 is filled with water. The water-filling work in the pool 5 can be carried out in about half the time spent in the conventional methods in percentage by volume.  The time for draining work can be shortened likwise as in the filling work, by carrying out the restoration work in the reactor pressure vessel 1 in a reverse procedure.
Patent JP-2002116196-A (JP)
Title: Test data management system
Inventor: HAMADA KOJI
IPC: G01N33/15
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a test data management system facilitating sure observation by simplifying the work of inputting the same data. SOLUTION: This system is equipped with a data input means 3 for inputting test data, a data holding means 6 for temporarily holding inputted test data, an input data storing part 4 for storing the test data each time data are collected, a data duplicating means 14 for duplicating data inputted last time while waiting for test data to be inputted and previously holding it as changeable set values in the holding means 6, and a data fixing means 11 for fixing the data when the set values are stored in the storing part 4. Since the input means 3 can change the set values when the set values are different from data to be inputted this time, one is liberated from troublesome work of repeatedly inputting the same data as in the past and able to concentrate on actual observation work. Since the last observation data can be referred to, sure observation is made possible.
Patent JP-2002125044-A (JP)
Title: Transmission characteristic measuring instrument
Inventor: YOSHITAKE SATORU
IPC: H04B3/46
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmission characteristic measuring instrument which can measure the frequency characteristic of the attenuation of a communication channel to be measured from one end of the channel. SOLUTION: This communication characteristic measuring instrument is provided with a channel diameter measuring means which measures the characteristic impedance of the communication channel and obtains the diameter of the channel based on the impedance, a channel length measuring means which measures the length of the channel, and an damping characteristic selecting means which selects the coincident damping characteristic by retrieving several kinds of damping characteristics stored in advance by using the measured diameter and length of the channel as parameters.