baber/WOPTO huggingface dataset:
Patent JP-2002354355-A (JP)
Title: Digital broadcast receiver
Inventor: MIYAZAWA AKIRA
IPC: H04N5/445
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which will not require complicated operations, by eliminating the need for extracting a key word of each program search from each piece of program information. SOLUTION: The digital broadcast receiver comprises a digital broadcast receiving means for receiving digital broadcast; a program information demodulating means for demodulating program information included in the digital broadcast which is received by the digital broadcast receiving means; an added special character display designating means for displaying added special characters, whose operations are prescribed in advance on a display screen for designation of a user; an added special character program searching means for searching programs relating to added special characters, which are designated by the added special character display designating means, from program information demodulated by the program information demodulating means; a searched program display means for displaying programs searched by the added special character program searching means on the display screen;  and it is possible to search programs, based on the unique character code of added special characters.
Patent JP-2002349034-A (JP)
Title: Electric carriage for roofing works
Inventor: SUENAGA KENJI
IPC: E04D15/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance safety and increase working efficiency of an electric carriage which helps transport sheathing roof boards of a steep-sloped roof part concerning roofing works of a building. SOLUTION: The electric carriage is made up of an engagement means 2 which is engaged to a framework of a roof, a pedestal for a driving means 3 which supports the engagement means in a freely rotational condition and places it thereon, and a pallet 7 wound up and down by a funicular means 6 driven by the driving means for the pedestal. To the above-mentioned pedestal for the driving means 3, a freely shrinkable arm 5 is provided between the vertical counter materials 11 while an electric carriage 1 for roof works and movable wheels are provided thereon runs on the above-mentioned pallet 7 which rotationally moves while guided on the above-mentioned vertical counter material.
Patent JP-2002349666-A (JP)
Title: Torque converter with transmission
Inventor: ISHIBASHI HIDEKI
IPC: F16H41/30
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent knocking noise from occurring resulting from a gear for driving an oil pump installed in a torque converter body. SOLUTION: In the torque converter with a transmission, in which an oil pump 15 for supplying oil selectively into a plurality of clutches of a transmission via selection valves 31 to 34 and a driven gear secured to the rotational shaft are meshed with a drive gear, secured integrally to the rotational shaft with a pump impeller of the torque converter body 1, a check valve 29 is provided in a hydraulic circuit between a discharge side of the oil pump 15 and the selection valves 31 to 34 for temporarily shutting-off of the hydraulic circuit, when the hydraulic pressure on the downstream side will not exceed a certain pressure.
Patent JP-2002358896-A (JP)
Title: Barrier rib structure for display device and its manufacturing method
Inventor: KAWANAMI YOSHIMI
IPC: H01J11/22
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To improve brightness and contrast of a display device such as a PDP as well as to recover and reuse grinding scarp after grinding. SOLUTION: A visible light absorbing material is included inside a translucent bulkhead so as to have a visible light absorbing distance of 40 to 1,200 μm. Further, grinding scrap, by being recovered by the use of the same grinding material as a component included in a bulkhead-forming material, can be reused as a bulkhead material, thus manufacturing cost can be reduced.
Patent JP-2002029365-A (JP)
Title: Actuator control method
Inventor: AOKI HIROSHI
IPC: B60R21/01
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for properly controlling an air bag and a pretensioner without imposing burden on an air bag development control device and complicating wiring and information exchanging operation. SOLUTION: A load discriminating device outputs two different threshold values for a seat load meter corresponding to a buckle switch-on/off, namely, binarizes the weight of an occupant after receiving signals from the seat load meter and transmits the respective results to the air bag control device. The air bag control device adopts data for the threshold values corresponding to the actual condition of the buckle switch-on/off after receiving the signals and on/off signals from the buckle switch and discriminates whether the occupant is a adult or child in accordance therewith. The operation of the air bag is discriminated in accordance therewith and the development of the air bag is controlled in accordance with the operation discriminating result when actual collision occurs.
Patent JP-2002365144-A (JP)
Title: Compensation structure for cold junction
Inventor: ANDO KOSAKU
IPC: G01K7/12
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To allow a temperature to be measured precisely. SOLUTION: A space isolated from the outside air is provided inside a connector 4 connected to an internal circuit 13 of a temperature regulator 5, and a connection part (cold junction) for a thermocouple element wire or a compensation lead wire 2, and a temperature measuring element 12 are stored in the space.
Patent JP-2002361724-A (JP)
Title: Method for thermoforming polyethylene sheet, resin sheet for thermoforming, method for producing resin sheet for thermoforming, and method for producing thermoformed article using polyethylene sheet
Inventor: YASUKAWA YUICHIRO
IPC: B29K23/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a thermoformed article using a polypropylene sheet cannot have enough low temperature impact resistance nor can be used as a container for dairy products. SOLUTION: When an biaxially oriented polyethylene sheet S1 is heated, the sheet S1 is heat-softened by controlling heating to take out the stretch-back by an orientation effect of biaxial orientation, while controlling draw-down heat-softening within a prescribed range, and the heat-softened polyethylene sheet S1 is thermoformed by using a female mold for thermoforming (a prescribed thermoforming mold). By the stretch-back by biaxial orientation, the polyethylene sheet S1 can be held without the sheet being drawn down. In this way, a polyethylene sheet can be thermoformed.
Patent JP-2002365498-A (JP)
Title: Optical fiber cord
Inventor: KATO OSAMU
IPC: G02B6/44
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord which hardly curls and shows excellent workability for wiring or the like in a fiber prepared by surrounding a coated optical fiber 1 with high tension fibers 2 and covering the fiber with a sheath 3 and to provide an optical fiber cord having high flame retardant properties so that it can exhibit self-extinguishing properties even when the fiber catches fire. SOLUTION: For the sheath material, nylon elastomers having 4,000 to 8,000 kg/cm<2> flexural elastic modulus or those having a non-halogen flame retardant blended are used.
Patent JP-2002366329-A (JP)
Title: Print system, server used for the system, and print method
Inventor: ISHIKAWA YASUNORI
IPC: B41J29/38
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a print system of high usefulness which enables a user to perform documentation in a very short time in his or her present place, a server for use in this print system, and a print method in order to meet his or her wishes in the case that the user needs print of a required document, a visiting card, or the like in his or her going-out destination or the user wants to perform documentation for a visiting card or the like with a variety of designs corresponding to customers. SOLUTION: The print system is constituted of a server (print information server) 20 which holds print data (information HP contents) 25 and address information (BookmarkHP) indicating the address of preservation place information of this print data and can be connected to the Internet, a printer 40 which prints the print data 25, a mobile terminal (mobile phone) 10' which acquires address information 24 and can be connected to the Internet, and a print service terminal 30 which acquires the preservation place of print data 25 by address information 24 obtained from the mobile terminal and acquires print data 25 on the basis of this preservation place to print it by the printer 40 and can be connected to the Internet.
Patent JP-2002372084-A (JP)
Title: Gas spring and chair using the same
Inventor: MURAKAMI TOSHIZO
IPC: F16F9/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a reusable gas spring capable of easily venting gas, and suppressing rattling in a space toward a fitted member. SOLUTION: This gas spring is provided with a sealing valve 3 capable of releasing high-pressure gas 2 sealed inside the gas spring 1. This gas spring is also provided with a gas spring body 10, a connecting member 14 longitudinally slidably provided to the gas spring body 10 and capable of being fixed to another member, and an elastic body 15 interposed between the gas spring body 10 and the connector member 14 and generating a reaction, when the connecting member 14 and the gas spring body 10 are pushed longitudinally.
Patent JP-2002371728-A (JP)
Title: Gas diffusion tower
Inventor: TAKIO JUNICHI
IPC: E04H12/34
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion tower having the function conformable to both gas diffusion at a designed diffusion flow rate and gas diffusion at a critical diffusion flow rate and capable of being constructed at a relatively low cost and reducing the formidableness felt by local residents or a scenic problem. SOLUTION: In this gas diffusion tower, a diffusion pipe is formed into a double pipe structure consisting of a fixed inner cylinder pipe and an outer cylinder pipe provided on the outside of the inner cylinder pipe so as to be longitudinally liftable, so that the diffusion pipe is expanded and contracted by sliding the outer cylinder pipe upward and downward relative to the inner cylinder pipe.
Patent JP-2002048980-A (JP)
Title: Canning microscope
Inventor: STORZ RAFAEL
IPC: H01S3/16
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To avoid illumination undesirable to a specimen in a scanning microscope. SOLUTION: A restricting means (16) to restrict the beam of a first wavelength is provided in a beam (15) whose wavelength is changed.
Patent JP-2002371868-A (JP)
Title: Controller for variable valve timing mechanism
Inventor: IIZUKA ISAMU
IPC: F02D13/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress mixing of ignition noise into a cam angle sensor for detecting the rotational phase in a controller of a variable valve timing mechanism for changing the rotational phase of a cam shaft with respect to a crankshaft. SOLUTION: A VTC control unit 119 integrally comprising a solenoid valve 45 of the vane type variable valve timing mechanism 108, the controller 48, and the cam angle sensor 110 is fitted to an engine 101. The position signal POS from a crank angle sensor 111 is input in the controller 48, the rotational phase is detected based on the position signal POS and the cylinder determination signal Phase from the cam angle sensor 110, and the solenoid valve 45 is feedback-controlled. The cylinder determination is performed, and the result is transmitted to a controller 120 for engine.
Patent JP-2003009376-A (JP)
Title: Power semiconductor device
Inventor: NOINE TAIICHI
IPC: H02M1/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To stably operate an overcurrent protection circuit, whereby in power ICs, the influence of VBE of an overcurrent-sensing transistor due to its temperature dependence can be compensated and the period for a main element subjected to an overcurrent can be always sensed during its operation, with the sensing point thereof becoming nearly a fixed value. SOLUTION: By making the flow through a shunting element M2 and a detection resistor R1 a small monitoring current which is proportional to the main current flowing through an output-oriented main element M1, the fact that the detection resistor has a voltage-drop which exceeds a predetermined value is sensed by a bipolar- type overcurrent detecting transistor Q1 so as to detect the time of the main element which is subjected to an overcurrent.  In this case, by connectively providing a temperature-characteristic compensating resistance-element R2 between the base of the overcurrent-detecting transistor and the other end of the shunting element than its shunting point, there is provided a temperature-characteristic compensating power- supply circuit for making a current flow with the temperature-characteristic compensating resistance element R2 generate its voltage drop, having the direction which cancels the change of the VEB of the overcurrent sensing transistor, which depends on the temperature thereof.
Patent JP-2003003228-A (JP)
Title: Steel having excellent low temperature toughness in welded joint and stress corrosion cracking property and production method therefor
Inventor: MINAGAWA MASANORI
IPC: C22C38/60
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide steel which satisfies both characteristics of low temperature toughness in a welded joint and stress corrosion cracking properties. SOLUTION: The steel having excellent low temperature toughness in a welded joint and stress corrosion cracking properties consists of steel containing, by mass, 0.05 to 0.18% C, 0.05 to 0.3% Si, 0.4 to 2% Mn, <=0.02% P, <=0.02% S, 0.1 to 1% Cu, 0.1 to 1% Ni, 0.005 to 0.04% Al, 0.005 to 0.03% Ti and 0.0005 to 0.003% Ca. In the steel, oxide grains having a diameter equivalent to a circle of 0.005 to 2.0 μm are contained in 100 to 3,000 pieces/mm<2> by piece density per unit area, and the composition of the oxide grains at least contains Ca, Al and O, and, as to the elements other than O, by mass, >=5% Ca and >=5% Al are respectively contained, and the total of Ca an Al is >=50%. Also, the steel has a bainitic microstructure of >=50% by area.
Patent JP-2003007276-A (JP)
Title: Fixing device for expansion body
Inventor: MATSUSHITA MASAHIRO
IPC: H01M2/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To stably fix an expansion body, independently of the expansion. SOLUTION: This fixing device is equipped with a case 11 for housing a battery 30 and a fastener 20 for detachably attaching the battery 30 to the case 11. The case 11 is formed in a U-shape, by the bending work of a metal plate, and a hinge 14 for rotatably fitting the fastener 20 is installed on a sidewall 12. The fastener 20 has a pressing arm 23 for pressing the battery 30 against the case 11 between a hinge arm 21 and a locking arm 22, and also has a crank part, comprising a folded arm 24, a crank arm 25, and a rear arm 26 between the pressing arm 23 and the locking arm 22.
Patent JP-2002179592-A (JP)
Title: Composition for removing abnormal protein
Inventor: GOTO SATARIYO
IPC: A61P25/16
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition for removing abnormal protein, or a composition capable of preventing diseases due to abnormal proteolysis accompanied by abnormal protein accumulation. SOLUTION: This composition for removing abnormal protein comprises as the active ingredient a compound having proteasome activity promotive action; wherein the compound is preferably a saponin derived from soybean. This composition is effective in preventing or treating diseases or disorders due to abnormal proteolysis including Alzheimer's disease, Parkinson's disease, Lewy bodies disease, triplet repeat disease, amyotrophic lateral sclerosis, cataract, arteriosclerosis, diabetic nephropathy and skin photoaging.
Patent JP-2003009211-A (JP)
Title: Radio communication equipment
Inventor: MURAYAMA NORIYUKI
IPC: H04W76/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication equipment capable of releasing packet communication without performing packet communication release processing even when packet communication release processing is not normally performed. SOLUTION: This radio communication equipment provided with a position registering means for selecting a zone where the radio communication equipment performs communication and performing location registration in a network side and a communication method setting and releasing means for setting and releasing a communication method in the selected zone, is provided with a controlling means for performing the position registration in order to release the communication method when the power of the radio communication equipment is next turned on, in the case the power of the radio communication equipment is disconnected without normally finishing release processing of the communication method.
Patent JP-2003009405-A (JP)
Title: Power unit
Inventor: MAEDA KAZUSHIGE
IPC: G01R31/36
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can accurately judge that each of positive and negative electrodes is in such degraded condition as micro short repeatedly occurs before each of the positive and negative electrodes gets into a complete short-circuited condition and which can use a lithium ion battery for a long period as possible. SOLUTION: In the power unit equipped with the lithium ion battery, a voltage detection circuit 9 to detect voltage between the positive and negative terminals of the lithium ion battery C, and a control circuit 17 as a battery error determination means to determine that a micro short, wherein a detected value of the voltage detection means instantaneously lowers, occurs and that the lithium ion battery C is in error if occurrence frequency of the micro short increases more than a prescribed frequency for error determination, are provided.
Patent JP-2003004895-A (JP)
Title: Monitoring system of stratum disposal waste
Inventor: TAKAMURA TAKASHI
IPC: G21C17/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent conventional communication cables from becoming water paths and transport paths of future contamination during monitoring a stratum disposal field for radioactive waste and surely monitor the behavior of waste and its surroundings for a long period. SOLUTION: Near the waste body (overpack) A to be put for disposal in a disposal tunnel 2 constructed in bedrock underground in the depth of hundreds to thousands meters, a monitoring device 10 provided with a long life power source 13 consisting of plurality of long life batteries, various sensors 14, a transmitter/receiver 15 and a controller 16 is placed. In a pit 7, a plurality of relays 11 provided with long life power sources 13, transmitter/receivers 15 and controllers 16 are placed. The data measured with the sensors 14 are transmitted in wireless method using electromagnetic wave, sound, etc., relayed with the relays 11 and received with a managing device 20 placed on the ground and the like for monitoring.
Patent JP-2003007381-A (JP)
Title: Crimp terminal for flat cable
Inventor: SAITO YASUSHI
IPC: H01R4/24
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To assist centering of a conductor between crimping blades by freely moving the flat cable in its width direction. SOLUTION: The crimping part 13 of a crimp terminal is composed of a pair of crimping blades 11 and 11 facing each other to form a slit 12 between the blades. Blade parts 16, 17 to cut the coating 6 of the flat cable in its width direction are provided on both the inner surfaces and the outer surface of the both blades 11 and 11 so that the centering is obtained when a center deviation between the conductor and the crimping part 13 is generated.
Patent JP-2003001250-A (JP)
Title: Water softening device and method for controlling regeneration thereof
Inventor: TAKEDA HIROYUKI
IPC: B01J47/14
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a water softening device and its regeneration controlling method capable of detecting the hardness of the supply water to be softened with the lapse of time and controlling regeneration timing based on the detected value. SOLUTION: The water softening device is provided with an inlet water hardness measuring means 10 for measuring the hardness of supply water to the water softener 1, a treated water quantity measuring means 11 for measuring the flow rate of treated water after passing through the water softener 1 and a salt water concentration detecting means 8 for detecting the salt water concentration at regeneration. Further, a hardness overlooking detecting means 12 which measures the hardness of water which passed through the water softener 1 and detects the overlooking of hardness is provided.
Patent JP-2003007814-A (JP)
Title: Cassette for storing glass substrate
Inventor: ENDO YOSHINARI
IPC: B65G49/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cassette for storing a glass substrate which can lower cleanliness both in a carrying route part and in a storing part of a clean room by preventing foreign matter floating in an ambience from adhering on the glass substrate at the time of storing and carrying, and can make the clean room volume smaller by installing the carrying route part and the storing part in the outside. SOLUTION: Side covers 4 are pivotally attached to side plates 12 by a pin 5 and a front cover is made to be rotatable, by installing the front cover 2 equipped for an opening 1a and an upper cover 3 which is connected being bendable to top of the front cover 2 and equipped along a top plate 11 of the cassette 1, and side covers 4 which are individually extendedly equipped along both the side plates 12 of the cassette 1 from both side parts of the front cover 2, and by forming upper parts 12a of the side plates 12 into circular shapes as well.
Patent JP-2002281151-A (JP)
Title: Communication system and method based on computer communication network
Inventor: PARK JAE CHUL
IPC: H04M11/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a method, based on a computer communication network for enabling a voice and data mixed communication, regardless of the communication means, the area and the kind of communication system, by using a communication identification number as a personal life-long specific number in communication. SOLUTION: The communication system is composed of a web server for managing the communication information, including a network identification number and a user's registered identification number, a gate way for setting a communication cannel between the public network jointed with a telephone and the Internet jointed with a terminal, and a gate keeper for authenticating the communication service desired from the terminal and realizing the dynamic correspondence between the communication identification number and the IP address. Then voice and data communication is realized in the communication system between the telephone and the terminal.