baber/WOPTO huggingface dataset:
Patent JP-2003141476-A (JP)
Title: Device and method for preventing duplicate writing of received data
Inventor: ENDO SHINOBU
IPC: H04B7/26
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent same radio-transmitted production data from being written in a plurality of ID tags. SOLUTION: When data is received, a time when the data is received is acquired, and the acquired time is transmitted to the other ID tag and a time when the data transmitted from the other ID tag is received. The time when the data transmitted to the other ID tag is received is compared with the time when the data transmitted from the other ID tag is received. As the result of comparison, if the time when the data transmitted to the other ID tag is received is earliest, the received data is written.
Patent JP-2003133682-A (JP)
Title: High frequency circuit and optical transmission module using the same
Inventor: MURAKAMI KEIICHI
IPC: H05K7/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of IC connection even in the case of using a board having a large thermal expansion coefficient in a high frequency circuit, and to improve high frequency characteristics. SOLUTION: An IC lead 34 is approximately straight formed and the lead 34 is connected to a wiring pattern conductor of a board 32 on a position separated from the end of an IC package 33a and allowing the lead 34 to absorb thermal stress based on the thermal expansion of the board 32 at the time of connection. Electrostatic capacity is formed between the parts 35, 36 of the wiring pattern conductor and an IC discharging metal material 31 or the like to adjust the impedance of a signal transmission route.
Patent JP-2003143209-A (JP)
Title: Packet transfer apparatus and its method
Inventor: KIKUCHI TAKAHIRO
IPC: H04L45/74
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a packet transfer apparatus that can shut off illegal packets without the need for individually explicitly setting a particular IP address. SOLUTION: The packet transfer apparatus is provided with a path table storage means and a packet transmission processing means. The operating flowchart of the apparatus includes: a step S0 of relating in advance information different from identification information of an existing interface means to a private address space or a destination IP address not in use; and steps S5, S6 and S8 of referencing the path table storage means by best match rules depending on the destination IP address of an input packet and aborting the input packet when the result of referencing indicates that the information different from the identification information of the existing interface means is related to the destination IP address of the input packet.
Patent JP-2003135548-A (JP)
Title: Massage device using water pressure, and massage unit
Inventor: TAKEMORI TOSHIKAZU
IPC: A61H23/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a massage device and a pressing part using water pressure, obtaining a good massage effect. SOLUTION: A pressing means with a pair of pressing parts for pressing the body using the pressure of incompressible water is provided, and a pressing waterway opening/closing means for opening/closing a waterway to the pressing means is controlled by a control means to control the supply state of water to the pressing means so that the pressing means presses the body in a predetermined pressing form. The pressing means can thereby be operated responding to the control with high responsiveness, and the pressing means can be positively and easily controlled to be operated in the predetermined pressing form. As a result, the body can be pressed in a desired pressing form to obtain the desired good massage effect.
Patent JP-2003135397-A (JP)
Title: Eye-examining system
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an eye examining system which can perform a measurement of a favorable accuracy by reducing the intervention in an adjustment. SOLUTION: This eye-examining system is equipped with a pair of right and left lens chamber units having an eye-examining window, and a plurality of rotating disks, which are arranged in the lens chamber units and hold optical elements which are arranged by being switched in the eye-examining windows. In this case, the effective diameter ϕ of the optical element is constituted to be 29 to 39 mm. The rotating disk includes a spherical lens disk to holds a plurality of spherical lenses of a plus power. In this case, the spherical lens disk ensures the effective diameter ϕ by holding the spherical lens of the plus power, which does not have an effective diameter ϕ through a transparent holding member.
Patent JP-2003142588-A (JP)
Title: Method for manufacturing mim capacitor
Inventor: KINOSHITA HIROSHI
IPC: H01L21/66
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of an MIM capacitor being in risk of deteriorating voltage resistance with the lapse of time. SOLUTION: A lower electrode 2 is formed on a partial area of the upper surface of a substrate 1, a dielectric film 3 is formed on the substrate 1 on which the lower electrode 2 is formed, the prescribed thickness of the film 3 is removed by wet-etching, and an upper electrode 4 is formed on the surface of the film 3 so as to oppose the lower electrode 2. Since a fine defective part is expanded by the wet-etching, the voltage resistance of the defective part is reduced up to a level to be easily screened and selected, and an MIM capacitor of defective voltage resistance can be surely selected and removed.
Patent JP-2003140243-A (JP)
Title: Light shielding structure
Inventor: HASE HIROYUKI
IPC: H04N5/225
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding structure capable of surely intercepting a light beam advancing into a camera main body without providing a light shielding member such as a light shielding tape or a light shielding moltopren (R) individually. SOLUTION: A protective member consisting of an elastic member is provided between the camera main body and an external member, and an aperture part is formed at the same position as the aperture part of the external member on the protective member, and a projecting part is provided around the aperture part and is charged by the external member.
Patent JP-2003140330-A (JP)
Title: Conductive patterning composition and method for manufacturing conductive pattern film by using the same
Inventor: OHATA MASAFUMI
IPC: G03F7/40
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a conductive patterning composition having photosensitivity which can be patterned by a photolithographic method and which can develop the conductivity by heat treatment at a relatively low temperature and to provide a method for manufacturing a conductive pattern film by using the composition. SOLUTION: The method of manufacturing the conductive pattern film 6 is characterized in that it is formed by applying the conductive patterning composition 2 containing noble metal or copper colloid particles, a polymer dispersant to disperse the colloid particles, a photoradical generating agent and a solvent on a substrate 1 to form a coating film 3, selectively exposing the coating film 3 through a photomask 4, developing the exposed part for patterning and heating the patterned coating film 3b to develop the conductivity.
Patent JP-2003144345-A (JP)
Title: Bath towel
Inventor: IWASE TAHEI
IPC: A47K10/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a bath towel which provides the soft touch and the hard touch in combination with one sheet of the bath towel and is usable in different ways depending upon the purposes of use. SOLUTION: The bath towel 1 is a bath towel 1 formed by using loop finish yarn is formed by forming the central part of the bath towel 1 as double weavings 4 and forming both ends as close weavings 5 and 6 and using soft finish yarn for the loop finish yarn of one weaving (upper layer (2)) of the double weavings 4 and using hard finish yarn for the loop finish yarn of the other weaving (lower layer 3).
Patent JP-2003151027-A (JP)
Title: RENTAL BUSINESS SYSTEM, RENTAL BUSINESS Web SERVER, RENTAL BUSINESS POS SYSTEM AND RENTAL BUSINESS METHOD
Inventor: NARITA YASUO
IPC: G06Q50/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a customer to rent and return a rental commodity to be rent in a store convenient for the customer. SOLUTION: A Web server has the function of receiving the providing of stock information for rental commodities from a POS system and providing an environment for performing the retrieval of rental commodities, the order of a rental commodity and the designation of the store for receiving the ordered rental commodity; and the function of transmitting the order information of the rental commodity to the POS system.  The POS system has the function of transmitting the stock information of rental commodities; the function of receiving the order information of the rental commodity; the function of updating the stock information of rental commodities on the basis of the received order information of the rental commodity; the function of urging the shipping of the ordered rental commodity to the designated store on the basis of the received order information of the rental commodity; and the function of updating the stock information of rental commodities on the basis of the information related to a returned rental commodity.
Patent JP-2003152624-A (JP)
Title: Electronic message board
Inventor: OCHIAI YOSHIKO
IPC: H04B7/26
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic message board in which complicated work or considerable cost burden is not applied to the transmitter of a message, the recipient of the message can surely acquire only a message related to himself/herself without special consciousness and high secrecy is kept for personal information. SOLUTION: This electronic message board is composed of a message input means for inputting message information or message transmitter/recipient information, message storage means for holding such input information, short-distance radio communication means having a prescribed communication range for exchanging data with a portable terminal located inside this communication range, communicating party detecting means for detecting the presence/absence of the portable terminal in the communication range, and recipient discriminating means for comparing personal identification information received from the portable terminal with the message transmitter/recipient information held in the message storage means and discriminating whether the owner of the portable terminal is the message recipient or not.
Patent JP-2003148815-A (JP)
Title: Engine driven type heat pump air conditioner
Inventor: AOSHIMA HIROKI
IPC: F25B27/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To perform the partial load operation of an engine driven type heat pump air conditioner without lowering a coefficient of performance. SOLUTION: When a necessary circulation rate of a refrigerant circulated in a refrigerant circulation circuit is more than the total discharge rate at a minimum rotating speed, of the refrigerant discharged in driving a variable displacement compressor in a maximum discharge rate and a fixed displacement compressor by an engine at the minimum rotating speed within a range of a variable speed, the fixed displacement compressor is connected to the engine by a clutch, the variable displacement compressor is controlled in the maximum discharge rate condition to rotate and drive the fixed displacement and variable displacement compressors by the engine at the rotating speed corresponding to the necessary circulation rate.  When the necessary circulation rate is less than the total discharge rate at the minimum rotating speed, the clutch is engaged to drive the fixed displacement compressor with the variable displacement compressor by the engine at the minimum rotating speed in the range of the variable speed, and the refrigerant of the necessary circulation rate is allowed to be circulated in the refrigerant circulation circuit while controlling the discharge rate of the variable displacement compressor.
Patent JP-2003151944-A (JP)
Title: Method and apparatus of removing oxide film of silicon wafer
Inventor: FUJISAWA HIDEYUKI
IPC: H01L21/304
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus of easily quickly removing an oxide film, formed on the outer surface of a silicon wafer. SOLUTION: A wafer W is brought into contact with hydrofluoric acid steam in a closed space defined by a face of a wafer W to be treated (bottom face), an inner wall face 13 of a vessel 12, and a liquid level 15 of a hydrofluoric acid 14 (that is, a hydrofluoric acid evaporation face). An oxide film formed is then removed, with the reaction rate being controlled essentially by the hydrofluoric acid steam.
Patent JP-2003153213-A (JP)
Title: Video generating apparatus and reception apparatus
Inventor: NARITA NAGAHITO
IPC: G09G5/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a video generating apparatus and a reception apparatus that causes no deterioration in the resolution and no loss of image pattern contents and allow a viewer to view a video image from many viewpoints when displaying the video image whose number of pixels is converted from an original multi-pixel video image on monitors with the various number of pixels and of various sizes. SOLUTION: The video generating apparatus is configured to comprise: a pixel number conversion ratio determination means 3 that determines a pixel number conversion ratio K or L so as to adapt to the number of display pixels of the monitor and its screen size on the basis of photographing information of a received video image (a focal distance f of a camera lens and a zoom ratio n of the lens) and pixel number information (extracted respectively from a photographing information decoder 1 and a pixel number information extract section 2); and a pixel number conversion means 4 that applies pixel number conversion to the received video signal on the basis of the pixel number conversion ratio K or L determined by the pixel number conversion ratio determination means.
Patent JP-2003155116-A (JP)
Title: Lifting device
Inventor: MATSUMURA NORIAKI
IPC: B65G47/52
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To surely perform positioning and returning operations at a rise stop position in a lifting device using a cam member. SOLUTION: This lifting device comprises a cam follower 30 fitted to a lifting table 10, a base 20 movably guiding the lifting table 10 in vertical direction, a cam member 50 for lifting fixed to a rotating shaft 40 supported on the base 20 and providing a cam action on the cam follower 30, and a drive source 60 providing a rotational drive force to the rotating shaft 40. A same height part 51c having a cam height Ht corresponding to the rise stop position formed through a specified angle range θ is provided on the cam member 50 for lifting. Thus, the lifting table can be stopped at a rise position with a high accuracy without controlling a drive source with a high accuracy.
Patent JP-2003155174-A (JP)
Title: Elevator device
Inventor: ITO MASANOBU
IPC: B66B5/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that sufficient rope braking power is not obtained when a ready-made rope brake device is used for operation as the bend of the main rope in the rope brake device reduces the rope pressure. SOLUTION: The elevator device comprises a movable means for releasing the bend of the main rope in the rope brake device when the rope brake device operates.
Patent JP-2002267576-A (JP)
Title: Method for measuring characteristic value of transmission device
Inventor: HARDTLE WILHELM
IPC: G01M17/007
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring an evaluation characteristic value of a vehicle transmission device. SOLUTION: The characteristic value is measured with a sensor within a vehicle, and the characteristic value is utilized for forming an intermediate characteristic value in individual vehicle. Then, the evaluation characteristic value is found from the measured characteristic value and the formed intermediate characteristic value. The evaluation characteristic value is displayed, or stored, or transmitted to a data accumulation station.
Patent JP-2003156131-A (JP)
Title: Transmission
Inventor: INOUE TOMOAKI
IPC: F16N7/36
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device not needing an external oil feeder and feeding lubricant as long as a rotary shaft is rotating by composing a lubrication pump by using a part of a rotor in a rotating machine with a variable bearing load by operating conditions. SOLUTION: A viscous pump composed of a side face of a gear of a gear shaft 4 of the transmission and a ring like member provided with a semi- circumferential groove 15 in a portion facing the gear side face is built in the rotor. By composing the pump by a part of rotor, the lubricant is always fed during rotation of the shaft, and since the oil feeder is built in, an installation space for the oil feeder is omitted.
Patent JP-2003160780-A (JP)
Title: Friction material
Inventor: MORITA MASAYUKI
IPC: F16D69/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material good in facing performance and little in environmental load.  <P>SOLUTION: This friction material comprises a fibrous base material, a friction adjusting material, a binder and an inorganic filler, where at least one calcined bone powder among livestock and fish is formulated as a part of the inorganic filler. Preferably, the calcined bone powder is formulated by 5 to 65 wt.% in the whole friction material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163202-A (JP)
Title: Semiconductor manufacturing device
Inventor: IRIE YUZO
IPC: H01L21/302
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device without influencing a generation state of plasma by suppressing occurrence of dust by a means capable of heating parts difficult to be heated by installing a heater.  <P>SOLUTION: The semiconductor manufacturing device makes a process gas plasma by simultaneously introducing a micro wave when the process gas is introduced, dispersed and supplied to a shower plate 3 from a gas introduction port 4 into the inside of a treating chamber 1 in a pressure reduction state by evacuation and treats a surface of an object 6 to be treated mounted on an electrode 5 of the inside of the treating chamber 1 by plasma obtained by making plasma. The shower plate 3 on which a temperature of the inside of the treating chamber 1 is low is irradiated with light to provide a heating lamp 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162138-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: MAEJIMA HIDEKI
IPC: G03G15/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device, a process cartridge and an image forming apparatus capable of preventing a 1st light transmitting window from being covered with toner dispersed near the area of the 1st light transmitting window and accurately detecting the residual amount of the toner.  <P>SOLUTION: As for the constitution of the developing device 4, the process cartridge 7 and the image forming apparatus, the image forming apparatus has a developer container 25 in which a developer is stored, the 1st light transmitting window 26a provided on the downward side of the container 25, a 2nd light transmitting window 26b provided on the upward side of the container 25, and a 1st stirring member 28a stirring the developer in the container 25, is constituted so that the residual amount of the developer in the container 25 is detected by a light transmission system in the case of rotating the stirring blade 79a of the member 28a, and is equipped with a partition member 81 dividing the area of the window 26a from other area in the longitudinal direction of the container 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159544-A (JP)
Title: Bag breaking apparatus
Inventor: IWASAKI MINORU
IPC: B02C18/24
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag breaking apparatus which can break a refuse bag without intertwining of the refuse bag around a rotating shaft and does not need a wide installation space and high production cost.  <P>SOLUTION: This bag breaking apparatus 1 is characterized by including: a bag breaking chamber 2 for breaking a bag containing raw refuse; a rotating shaft 10 provided within the bag breaking chamber 2 rotatably in the normal and reverse directions; and a cutter 20, mounted on the rotating shaft 10, having in its peripheral part a plurality of bag breaking blades 21 for breaking a refuse bag 50 and is characterized in that the cutter 20 repeats normal rotation of less than one turn and reverse rotation of less than one turn through the rotating shaft 10 to break the refuse bag 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171170-A (JP)
Title: Magnesia-carbon brick
Inventor: ISHII HIROMASA
IPC: C04B35/043
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesia-carbon brick which has excellent spalling resistance.  <P>SOLUTION: A 1 to 70 wt.% carbonaceous raw material containing 0.05 to 5 wt.% carbon fiber and 1 to 50 wt.% expanded graphite is incorporated into a magnesia-carbon brick.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169063-A (JP)
Title: Access control method and terminal device of ring type network
Inventor: ANZAI FUMIHIKO
IPC: H04L12/427
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access control system which has advantages of a token system and CSMA/CD for a ring type network.  <P>SOLUTION: When a plurality of terminal devices send data through the ring type network 1 almost at the same time, a terminal device 10 adds additional information to a relayed frame and each terminal device relays or discards received data according to whether the additional information is present and its contents. According to the priority level of a terminal device as a transmission source set based upon the terminal device 10, only the frame with top priority among a plurality of sent frames is relayed on the network. Consequently, data can be prevented from colliding against each other and the ring type network can be realized which can given temporally equal transmission right to the respective terminal devices as well as CSMA/CD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168141-A (JP)
Title: Vehicle passage detector and charge collecting device
Inventor: NISHI NOBUO
IPC: G07B15/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance detection accuracy of a device for detecting passage of a vehicle in an automatic charge collection system, etc.  <P>SOLUTION: Vehicle sensors 16 for detecting existence of the vehicle are provided at three measuring points along a traveling path 14 of the vehicle 12. When signal output of sensor parts 16a, 16b, 16c corresponding to the three measuring points shows a pattern that only signals of the sensor parts 16a, 16c on both ends are turned ON, three signals are turned on next and furthermore, only signals on both ends are turned ON again, a vehicle passage discrimination part 18 discriminates that no vehicle passes.  <P>COPYRIGHT: (C)2003,JPO