baber/WOPTO huggingface dataset:
Patent JP-2002109366-A (JP)
Title: System for providing product information
Inventor: MOTOSE TADASHI
IPC: G06Q30/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a product information providing system, capable of correcting and providing necessary product information timely, appropriately, and easily and quickly, in response to design changes. SOLUTION: In this product information providing system 1, a main server 10 and a plurality of sub servers 30, arranged in respective set regions can be connected mutually via a network 2. The main server 10 is provided with a user information storing means for making identification information allocated to users correspond to the addresses of the sub servers 30 controlling the identification information to one another and storing the identification information and the addresses, a retrieving means for retrieving data stored in the user information storing means on the identification information of the users and acquiring the addresses of the sub servers controlling the data, and a transmitting means for transmitting the acquired addresses of the sub servers to the terminals of the users. The respective sub servers 30 are provided with a product information storing means for storing product information, and a product information providing means for providing the product information stored in the product information storing means, in response to a request from a user terminal device.
Patent JP-2002104592-A (JP)
Title: Carbonated beverage dispenser
Inventor: HORI MOTOHITO
IPC: B67D1/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To cause a beverage dispenser to dispense a correct amount, wherein the dispenser dispenses a constant amount of a carbonated beverage in a sealed container by a carbon dioxide gas pressure separately as a liquid portion and a bubble portion into a beverage container. SOLUTION: A weight sensor 9 is placed on a table 8 for mounting the beverage container 7, while the weight of the empty container 7, a weight when a predetermined quantity of the liquid portion is poured therein, and a weight when the bubble portion of the beverage is further poured to an upper rim are set and input into a RAM 15 in advance. When the beverage container 7 is put on the table 8, a type of the container 7 is determined based on a signal from the weight sensor 9, and a beverage discharge valve 4 is opened to pour the liquid portion and the bubble portion of the beverage to the set weight. When compared with a conventional dispenser which controls the dispensed amount by detecting dispensing time and a bubble level height, errors in dispensing due to a change in a beverage flow speed depending on the gas pressure or an influence of an irregular bubble surface are reduced.
Patent JP-2002107184-A (JP)
Title: Pointer-lighting device
Inventor: UMEZAWA KATSUHITO
IPC: G01D11/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pointer-lighting device that suppresses light for lighting a pointer from leaking to the outside and has improved visibility. SOLUTION: The indicator-lighting device, comprises a display panel 5 and a light-shading wall 18. The display panel 5 has a circuit board 1 that is arranged at the front side of a meter body 2, the pointer 4 that is struck to a rotary shaft 3 of the meter body 2, an indicator cap 10 for covering a base section 9 of the pointer 4, an LED 6 for lighting the pointer 4 that is provided on the circuit board 1, a through-hole 11 that is arranged between the circuit board 1 and the pointer 4 and inserts the rotary shaft 3 or a pointer shaft 8 of the pointer 4 and inserts a rotary shaft 3 or an indicator shaft 8 of the pointer 4, and a transmission region 17 for transmitting light from the LED 6. The light-shading wall 18 inhibits the leakage of the light of the LED 6 from the gap between the indicator cap 10 and the display panel 5.
Patent JP-2002108278-A (JP)
Title: Plasma display device and driving method therefor
Inventor: MASUDA SHINJI
IPC: G09G3/296
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device and a driving method therefor permitting to attain high definition and high brightness, improve the visibility of display in black, and further reduce power consumption. SOLUTION: A part of a sustaining operation in a sustained period of a 3rd sub-field SF3, an initializing operation in the sustaining-erasing-initializing period IE of a 4th sub-field SF4, or the like are performed at the same time, and also sustaining discharge is performed in all the sub-fields in and after the sub-field where write discharge has been performed among the 1st-3rd sub- fields.
Patent JP-2002115887-A (JP)
Title: Heat exchanging and ventilating device
Inventor: CHITO AKIHITO
IPC: F24F7/007
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanging and ventilating device high in energy saving property by reducing a load upon starting the operation of an air conditioner and shortening the rise time of air conditioning. SOLUTION: The heat exchanging and ventilating device A, ventilating by supplying and discharging air through a heat exchanger, is provided with an operation control device 14 for controlling the driving of a feed air fan and a discharging air fan, an outside air temperature detecting means 16 for detecting an outside air temperature, an indoor air temperature detecting means 15 for detecting an indoor air temperature, an operation prohibiting means for receiving an information on an operation mode,  an indoor set temperature or the like from the installed air conditioner B and prohibiting the operation of the feed air fan and the discharging air fan for a predetermined period of time after starting the operation of the air conditioner B and a continuation of prohibiting of operation deciding means for judging whether the prohibiting measure of operation is to be continued or released based on the information of the air conditioner B and temperature informations through the outside air temperature detecting means 16 and the indoor air temperature detecting means 15.
Patent JP-2002115057-A (JP)
Title: Process for selectively depositing graphite nanofiber thin film by thermal cvd process
Inventor: HIRAKAWA MASAAKI
IPC: D01F9/133
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for selectively depositing a graphite nanofiber thin film used for a carbon based electron emission source. SOLUTION: The substrate to be treated obtained by depositing a thin film of Fe, Co or an alloy containing at least one kind of those metals in prescribed patterns on a glass substrate or an Si substrate is placed in an evacuated vacuum chamber, and is heated, thereafter, a carbon-containing gas and gaseous hydrogen are introduced into the chamber, the pressure in the chamber is kept at about 1 atm., and graphite nanofiber is uniformly grown only on the pattern parts on the substrate by a thermal CVD process.
Patent JP-2002117613-A (JP)
Title: Optical disk, method of discriminating optical disk and optical disk device
Inventor: IIDA MICHIHIKO
IPC: G11B20/10
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To properly discriminate disk sizes. SOLUTION: Disk physical information is read out of the optical disk recorded with the disk physical information on the disk surface of the optical disk, and the optical disk is discriminated in accordance with this disk physical information, while the optical disk is rotated at a standard rotating speed. The speed when the optical disk is rotated at a high speed, according to this discriminated optical disk is limited. The size, etc., of the disk are discriminated by utilizing the disk physical information recorded on the disk or measuring the inertia of the disk or the light reflectivity of the disk and the rotating speed of the disk is controlled to an adequate value or below in accordance with this discrimination output.  The diameters and shapes of the mounted optical disks may be discriminated exactly, when the various optical disks, such as the optical disks, having a diameter (8 cm) smaller than those of the optical disks having a standard diameter (12 cm) in addition the optical disks, having a standard diameter or the optical disks having a rectangular shape, are mounted at the device.
Patent JP-2002121304-A (JP)
Title: Resin molding and its production method
Inventor: KAKEGAWA HIROYA
IPC: H01B1/20
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To decrease the volume resistivity of resin moldings even with less amount of a compounded conductive filler. SOLUTION: This resin molding contains a resin-made matrix and a conductive filler dispersed therein and has been subjected to a treatment that it is placed in an environment wherein the change in electric field strength occurs within a unit time less than 1×10-6 s in such a manner that the maximum electric field strength is in the range between 200 V/m and an electric field strength lower than that equivalent to the dielectric breakdown voltage of the matrix.
Patent JP-2002122652-A (JP)
Title: Correction data calculating system for dgps
Inventor: KUBO NOBUAKI
IPC: G08G1/0969
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of DGPS correction data using a plurality of reference stations. SOLUTION: In this correction data calculating system for the DGPS, distance errors between true distances and pseudo distances before and after a common satellite change or a satellite orbit information update are calculated at the plurality of reference stations 21-24. In a master station 31, if the number of common satellites increases or satellite orbit information is updated, correction data calculated from the distance error before the change is sent to a mobile station 11 side for a certain time and then correction data calculated on the basis of the distance error after the change is sent to the mobile station side, or if the number of satellites decreases,  correction data determined from the common satellites after a decrease of the number of common satellites of the last time using the distance error before the change is sent to the mobile station side at a time after the decrease of the number of common satellites. By this, accuracy of a DGPS positioning position in a mobile station is improved.
Patent JP-2002124157-A (JP)
Title: Switch device
Inventor: KOYAMA KENICHI
IPC: H01H33/38
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a switching device easily and surely breaking a high voltage electric path, preventing a damage on parts from the shock caused by switch operation. SOLUTION: For the switch device, two sets of switch units of which, each of them is composed of a switch part 3 comprising a fixed electrode 1, a movable electrode 2, a movable shaft 5 extending from the movable electrode 2, and an operation system 9 generating driving force and transmitting the driving force to the movable shaft 5, are fixed so that fixed electrode 1 face each other in opposite direction. By the above, the impacts generated when movable electrodes 2 driven by the driving force transmitted from the operation system 9 collide with the fixed electrodes 1, are canceled each other, and a supporting member supporting the fixed electrodes 1 is prevented from damage, and the electric path is easily and surely broken by two switching parts 3.
Patent JP-2002089524-A (JP)
Title: Bolt
Inventor: TSUKAGOSHI NOBORU
IPC: F16B23/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a bolt that is superior in design, can fix an object with large area to a main body by a single person, and can be treated in a very narrow working space. SOLUTION: A bolt has a polygonal concave or convex, or side hole on the tip opposite to a bolt head 1. With this tip fixed, a tightening nut is screwed, or with the tightening nut fixed, this bolt tip is screwed, so that the main body and the object are tightly fixed.
Patent JP-2002135534-A (JP)
Title: Image reader and image forming device provided with the image reader
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G15/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can read an image clearly even when using a light source with a low luminous quantity or the like. SOLUTION: A control means 75 changes a period of a horizontal synchronizing signal to change an electric charge storage quantity of a CCD 67 with respect to the same incident luminous quantity, which is different from the way of a conventional image reader that changes an incident luminous quantity. The image reader of this invention can use a light source with less incident luminous quantity such as a light source without a luminous quantity adjustment device, a light source with a low luminous quantity or a light source whose luminous quantity is decreased because of the use for a long time. Furthermore, the image reader can prevent deterioration in the S/N and occurrence of blooming even when using the light source as above.
Patent JP-2002094074-A (JP)
Title: Method for manufacturing thin-film semiconductor device
Inventor: ITO MASATAKA
IPC: H01L21/336
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To accurately manufacture an LDD(lightly-doped drain) structure through self alignment in the manufacturing method of the thin-film transistor(TFT) of a top gate structure. SOLUTION: In the thin-film transistor of the top gate structure, the laminated film of the two metals of different etching rates is formed as a gate metal. First, the laminated film is etched by the same line width for the first and second layers by a fixed pattern for the gate of N-channel or P-channel, and source drain N+ or P+ injection is performed. Thereafter, the first metal is over-etched with the metal of the second layer as a mask with the etchant of the different etching rates for the first layer and the second layer (the etching rate of the metal of the first layer is high). Then, only the second metal is removed through etching, and the injection (LDD) of a low concentration layer (N- or P-) is performed.
Patent JP-2001187821-A (JP)
Title: Silicone resin composition having good solubility and stability
Inventor: ZHONG BIANXIAO
IPC: H01L23/522
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a nanoporous silicone resin having good solubility and stability and a production method thereof. SOLUTION: A nanoporous silicone resin is a reaction product obtained by reacting a mixture containing (A) 15-70 mol.% of a tetraalkoxysilane of the formula: Si(OR1)4, (B) 12-60 mol.% of a hydrosilane of the formula: SiX3 and (C) 15-70 mol.% of an organic trialkoxysilane of the formula: R2Si(OR3)3, in the presence of (D) water, (E) a hydrolysis catalyst and (F) an organic solvent for the reaction product.
Patent JP-2002129368-A (JP)
Title: Rust prevention method for sliding member by photocatalyst
Inventor: YOSHIHARA SACHIO
IPC: C23F13/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent rust generation on a sliding member as soon as possible, by promoting a reduction reaction on a photocatalyst activated by irradiated light, against oxidation caused by repeated sliding. SOLUTION: The rust prevention method comprises preventing the rust from generating on the sliding member by the reduction reaction due to the photocatalyst, which is arranged so as to electrically conduct to the metal sliding member receiving a friction action.
Patent JP-2002137010-A (JP)
Title: Preset method of roll gap at finishing rolling mill
Inventor: NAKAMOTO TAKEHIRO
IPC: B21B37/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To produce a finished rolled plate without waves in the center and edges in a simple and reliable way without adjusting load distribution at each rolling mill regulated manually by an operator. SOLUTION: Regarding the rolling method that the roll pass at each rolling mill of the finishing rolling stand of the hot strip mill is determined based on preset load distribution, when the initial roll pass for each of said rolling mills is preset, the roll pass for this rolling mill determined based on this load distribution is corrected so that the roll gap difference between prior and this rolling mills becomes nearly the same as that between preceding and following workpieces, which is a special feature of the preset method of roll gap at the finishing rolling mill.
Patent JP-2002134620-A (JP)
Title: Semiconductor device
Inventor: TANIZAKI HIROAKI
IPC: H01L27/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has an anti fuse program circuit capable of intercepting a current after blowing. SOLUTION: A signal SA is activated and a node N1 is set to an L level. Then, by setting a potential Vpgm at a high potential, the anti fuse 32 becomes conductive. Because the potential of the node N1 becomes a power supply potential Vcc by reversing a latch 40, a transistor 34 becomes non-conductive, and thus the current flowing through the anti fuse 32 is intercepted.
Patent JP-2002130430-A (JP)
Title: Motor-driven power steering device
Inventor: KUROKAWA TAKANORI
IPC: F16H55/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device capable of lengthening the service life by improving dimensional stability, heat resistance and strength of a worm wheel by molding the worm wheel for transmitting rotation of a steering assisting force generating motor-driven actuator out of a nanocomposite with fine apatite particles dispersed in a synthetic resin material. SOLUTION: The rotation of the steering assisting force generating motor- driven actuator 8 is transmitted to wheels 6 via a driving gear 9 and a driven gear 10. The driven gear 10 is molded by the nanocomposite with the apatite particles dispersed in a base material made of the synthetic resin material.
Patent JP-2002142269-A (JP)
Title: Wireless switch system
Inventor: YOSHIKI KAZUHISA
IPC: G08B25/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless switch system capable of improving workability, and temporarily and intensively performing the remotely control of a plurality of electric equipment. SOLUTION: This system is provided with wireless switches 2a-2c which are respectively equipped with an input part 14 for operating a plurality of illuminating loads 4a-4e and a radio circuit 9b for transmitting a signal marked with ID for identifying itself according to the operation of the input part 14 and a controller 1 equipped with a load terminal part 7 having a plurality of terminals to which the illuminating loads 4a-4e are connected, and to which specific ID is assigned, a storage part 11a in which the ID of the wireless switches 2a-2c and at least the two ID of the load terminal part 7 are stored so as to be made correspond to each other, and a radio circuit 9a for receiving the signal. The controller 1 operates the illuminating loads 4a-4e by referring to the storage part 11a based on the signal obtained by the radio circuit 9a.
Patent JP-2002141808-A (JP)
Title: Data transfer controller and electronic equipment
Inventor: ISHIDA TAKUYA
IPC: G11C11/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide data transfer controller and electronic equipment, with which data exchanged on a high speed bus can be processed in a circuit to be operated at a low frequency. SOLUTION: The data transfer controller is provided with a converting circuit 102 for converting the data of K bits width transferred through a bus in a frequency FC1 (HS mode of USB 2.0) after relocating these data to the data of L (L>K) bits width and a processing circuit 104 for receiving the data of L bits width from the converting circuit102 and performing prescribed processing, which is to be performed in the unit of K bits, in the unit of L bits in a frequency FC2 lower than FC1. Thus, prescribed processing to be performed in the unit of K bits can be performed in the low frequency FC2. A transmitting side can be similarly configured as well. Transfer data in the HS mode of USB 2.0 are processed in the unit of L bits and transfer data in an FS mode are processed in the unit of K bit on the other hand.  This device can be applied to processing to data transferred on the bus of IEEE1394 and SCSI as well.
Patent JP-2002141923-A (JP)
Title: Signal transmission method in ring network system
Inventor: KITAGAWA MITSUHIRO
IPC: H04Q11/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission method in a ring network system by which a band utilizing efficiency in fibers in the ring network system can be enhanced. SOLUTION: Active system paths P1-1-P1-n among ADMs(Add-Drop Multiplexers) N1-Nn are set to use the same channel C1-1 in an active system fiber 101, signals among the ADMs N1-Nn passing through a standby system fiber 102 are configured to be multi-frames and the standby system paths use a frequency band of one channel C2-1 in common.
Patent JP-2002138256-A (JP)
Title: Pressure-sensitive adhesive sheet and its manufacturing method
Inventor: YAMAMOTO MANABU
IPC: C09J133/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive sheet which does not cause curling with changes in the environment and is suited in use for plain paper and flat sheet printings by various types of printers. SOLUTION: The pressure-sensitive adhesive is obtained by laminating a release sheet on a pressure-sensitive adhesive layer provided on at least one sheet-like surface of a base, and the base with the sheet-like surfaces having the pressure-sensitive adhesive layer and the release sheet differ in the degree of shrinkage by temperature and relative humidity, and the both has a Gurley stiffness prescribed by JAPAN TAPPI No.40 in the range of 0.2-15 mN, respectively and, at the same time, when the pressure-sensitive adhesive sheet is left to stand at a relative humidity of 50% at 23 deg.C for 24 hours, and then left to stand for 72 hours by changing the relative humidity to 20%, the quantity of slip (|N|)  in the CD direction of the release sheet and the base with the sheet-like surfaces having the pressure-sensitive adhesive layer and the length in the CD direction of the release sheet meet the formula: |N|/L×100 >=0.05%.
Patent JP-2001316534-A (JP)
Title: Long-fiber reinforced polypropylene resin composition and molded product
Inventor: SAITO KOICHI
IPC: C08J5/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a long-fiber reinforced polypropylene resin composition excellent in mechanical strength and impact resistance, capable of giving reduced strength anisotropy to a molded product, and therefore capable of being suitably used even when the resin composition is applied to molding medium/large-sized products, and to provide the molded product obtained by molding the same. SOLUTION: This long-fiber reinforced polypropylene resin composition contains (A) long-fiber reinforced propylene homopolymer pellets in an amount of 40-85 wt.% and (B) propylene-based block copolymer resin having a MRF(melt flow rate) of <=50 g/10 min in an amount of 15-60 wt.%, wherein the component (A) comprises (A1) a modified propylene homopolymer obtained by modifying propylene homopolymer with an unsaturated carboxylic acid or its anhydride and having a MRF of >=60 g/10 min, or a mixture obtained by mixing the above modified propylene homopolymer with the propylene homopolymer not modified and having a MRF in the same range, in an amount of 20-64.9 wt.% based on the weight of the pellets, (A2) at least one kind of component selected from the group consisting of an alkaline earth metal element, a hydroxide thereof, and an oxide thereof in an amount of 0.1-5 wt.% thereon,  and (A3) glass long-fiber having a length of 2-50 mm in an amount of 35-75 wt.% thereon.