baber/WOPTO huggingface dataset:
Patent JP-2002364066-A (JP)
Title: Structure of frame of building
Inventor: YAMATANI SADAFUMI
IPC: E04B1/24
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a frame of a building, which can bear a vertical load of a beam in a structurally simple manner even if an interval between column bodies is made longer so as to make a length of the beam greater. SOLUTION: In the frame of the building having a rigid-framed structure, the paired column bodies 2, whose lower ends are rigidly joined to a foundation 1, are erected at a prescribed interval on the foundation 1, and the beam 3, whose ends are rigidly joined to the column bodies 2, respectively, is erected between the column bodies 2. A support 12, which is composed of a pipe smaller in sectional area than the column body 2, is erected between the column bodies 2 in order to support the vertical load from the beam 3. A bottom piece 13a of a box-shaped fitting 13, which is provided integrally at a lower end of the support 12, is placed on the foundation 1, and an anchor bolt 14, which is provided in such a manner as to protrude from the foundation 1, is inserted into the bottom piece 13a. The anchor bolt 14 is screwed into a nut 15 on the bottom piece 13a.
Patent JP-2002372653-A (JP)
Title: Optical fiber unit
Inventor: MITSUHASHI KEIKO
IPC: G02B6/44
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of transmission loss at a low temperature without the occurrence of microbends in consequence of the shrinkage of the respective members of an optical fiber unit in coated optical fibers constituting the optical fiber unit even when the optical fiber unit is placed under a low- temperature environment of about -20 deg.C. SOLUTION: The volumetric shrinkage percentage with a temperature change from +15 to -20 deg.C of the coated optical fibers of a tight type optical fiber unit formed by intertwining a plurality of the coated optical fibers 2, 2 and 2 around a central tension member 1 and disposing an integrating material 3 consisting of a UV curing resin thereon is confined to <=0.05%.
Patent JP-2003009374-A (JP)
Title: Digital protective relay apparatus
Inventor: NANBA SHIGEYUKI
IPC: H02H3/05
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the action of the determining operation of the circuit being slow due to a filter in a conventional digital protective relay apparatus, where after superimposing a DC voltage on an analog signal fed from a transmission line, by separating from each other the DC voltage and the analog signal using a filter, when data processing as A/D conversion, the existence of abnormality of the level of the DC voltage has been so checked as to determine whether the circuit of the apparatus is normal. SOLUTION: A digital protective relay apparatus has first and second A/D-conversion portions 15, 16 for converting respectively analog signals fed from a transmission line 1 into digital signals. Both the converted signal outputs are compared with each other by a CPU 17 of the digital protective relay apparatus, and the circuit of the apparatus is determined as being normal, when no difference exist which is larger than a predetermined value between both the converted signal outputs, so as to conduct protective relay operation of the apparatus, by using the output of the first A/D- converting portion 15. As an A/D converter 15c of the first A/D-conversion portion 15, the one having a high resolution for the protective relay apparatus is used, and as an A/D converter 16c of the second A/D-conversion portion 16, the one having resolution which is integrated into the CPU 17 is used.
Patent JP-2002371613-A (JP)
Title: Stream adjusting device
Inventor: MIZUNO TOMOYUKI
IPC: F03B17/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a stream adjusting device which can positively carry out its function without application of electric power thereto from outside. SOLUTION: According to the stream adjusting device, a generator 2 for generating an electromotive force by driving a water turbine by tap water flowing through a water supply pipe 1, is arranged in the water supply pipe 1. A microcomputer 8 and solenoid valves 4, 5 are driven by opening a rim water supply pipe 1a or a jet water supply pipe 1b, based on an electromotive force generated by the generator 2 by stream produced in the water supply pipe 1 and the rim water supply pipe 1a or the jet water supply pipe 1b. The solenoid valves 4, 5 are formed so as to doubly open the rim water supply pipe 1a and the jet water supply pipe 1b at the time of switching opening of the rim water supply pipe 1a and the jet water supply pipe 1b.
Patent JP-2003009356-A (JP)
Title: Grommet with resin inner sleeve for fixing connector
Inventor: NAKADA HIROYUKI
IPC: H01B17/58
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide versatility and reduce the cost of a grommet having an inner sleeve. SOLUTION: The grommet body 11, made of an elastic body, comprises a smaller-diameter cylindrical portion 12 for electric wire insertion and a larger- diameter cylindrical portion 13 formed at the tip of the smaller-diameter cylindrical portion; a resin inner sleeve 20 is housed in the larger-diameter cylindrical portion 13; and a connector-fixing piece 22 is mode to protrude from the end of the peripheral wall of the inner sleeve 20, protruding from the opening 13a at the end of the larger-diameter cylindrical portion 13, with a hinge portion 21 in-between.  A locking portion 22a is formed on the connector-fixing piece, and a locked portion 30a of a connector 30 connected to the end of electric wires to be inserted into the grommet body 11 is installed on the locking portion 22a of the connector fixing piece 22 by locking; and thus the angle of inclination of the connector 30, fixed to protrude from grommet body 11, can be varied to a required angle.
Patent JP-2003007382-A (JP)
Title: Connector
Inventor: ENDO HIROSHI
IPC: H01R13/11
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of maintaining a high contact force without increasing the protrusion of a contacting part from the opening of a contact housing of an insulator. SOLUTION: A substantially U-shaped contact 3 has an intermediate part 4, a first contacting part 7, a second contacting part 8, and a fourth contacting part 12. The first contact part 7 is provided on the free end side of the one spring part 5, and the second contact part 8 on the free end side of the other spring part 6. A third contacting part 11 and the fourth contacting part 12 contact each other when two objects 13 and 14 to be connected are made to approach each other within a predetermined distance. The distance between the first contacting part 7 and the second contacting part 8 is larger than that between the third contacting part 11 and the fourth contacting part 12.  The first contacting part 7 of the one spring part 5 protrudes outward from the one opening 1a of the contact housing part 1, while the second contacting part 8 of the other spring part 6 protrudes outward from the other opening 1b opposed to the one opening 1a of the contact housing part 1.
Patent JP-2003006079-A (JP)
Title: Portable electronic device, method for acquiring information, portable terminal, delivery method, business card, candidate poster, and portable music player
Inventor: SATO TAKASHI
IPC: G06F13/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device and an information acquiring method, etc., which are convenient and easy to use for a user by using a bar code as an effective means for acquiring information. SOLUTION: The information acquiring method for commodities is provided with a step for reading out information for identifying a commodity which is expressed as a bar code and information related to the commodity identification information from a radio communicable portable terminal having a bar code reader, a transmission step for transmitting the commodity identification information, the related information and commodity information which are read out by the reading step to a previously registered on-line commodity information center and a receiving step for retrieving the on-line commodity information center on the basis of the commodity identification information transmitted by the transmission step and receiving the transmitted information from the retrieved center through the portable terminal.
Patent JP-2003006603-A (JP)
Title: Ic card and information processor having the same
Inventor: MARUYAMA TAKESHI
IPC: G06K13/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an IC card immune to bending or deformation by surely releasing an excessive bending force even when such a bending force is applied to a second portion. SOLUTION: As an IC card, an SD card 11 has a first portion 18a to be inserted into a card slot 9 of a casing 4 and a second portion 18b to be protruded from the card slot. These first portion and second portion are mutually coupled through a bendable coupling part 40 and the bending action of this coupling part plays a role for releasing the bending force applied to the first and second portions.
Patent JP-2003017201-A (JP)
Title: Ic socket
Inventor: OTA YASUMASA
IPC: H01R33/76
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket with which a lead of the IC package can have a stable contact with a contact. SOLUTION: The IC socket loading an IC package with a lead of short-lead type or a pad type is provided with a deformable contact with which the lead of the IC package comes in contact. The shape of a contacting point of the contact is a slanted face slanting toward the lead of the IC package. Further, the slanted face is made longer than the lead of the IC package.
Patent JP-2002021671-A (JP)
Title: High pressure injector reduced in leakage
Inventor: BOECKING FRIEDRICH
IPC: F02M47/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent outflow of fuel under high pressure, flowing in a control chamber, directly to a leak oil outflow part. SOLUTION: Since a leakage oil outflow part 16 is closed during release of a feed part 9 extending from a high pressure collection chamber, a seal surface 13 is designed to overlap with a control edge part 32 on the outflow side situated at a valve casing 2.
Patent JP-2003008040-A (JP)
Title: Conductive film
Inventor: KAWAMURA KOICHI
IPC: H01J11/22
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film having excellent conductivity and durability and to further provide a transparent conductive film suitably used for an image display element, a solar battery or the like. SOLUTION: The conductive film is formed by introducing an ionic group to at least one side surface of a base, and electrostatically bonding conductive fine particles having a charge capable of being bonded to the ionic group such as, for example, metal fine particles of Au, Ag or the like, semiconductor fine particles or the like. Here, the base in which the ionic group is introduced is preferred to contain a surface graft polymer in which the group is introduced to its surface by a graft polymerization.
Patent JP-2003012566-A (JP)
Title: Molecular simulation method
Inventor: KATO KOICHI
IPC: B82Y40/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method by which each individual character of a molecule can be considered in a short calculation time in the method for predicting the high-order structure of a rod-shaped molecule. SOLUTION: This molecular simulation method of forming a molecular model, and using molecular dynamics comprises using 12-6 Lennard-Jones potential as a non-bonding force of interaction, regulated so that the value may be twice or more as much as the normal value, incorporating the easiness of the narrow angle movement of a bond as a three-body force potential, using a Dreiding's parameter as a potential parameter, setting a part on which a force of a nearly van der Waals force acts being a linear alkyl, further setting >=30 molecular models in a three dimensional space having 0.4-1.2 density, fixing the bond length between atoms by an NIMM method, and applying a link cell method as a calculating method.
Patent JP-2003018267-A (JP)
Title: Mobile telephone set
Inventor: ODA TETSUYA
IPC: H04W88/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a foldable mobile telephone set which can be used either in an opened state or in a closed state. SOLUTION: The mobile telephone set having a lower casing 1 and an upper casing 2 connected rotatably with a hinge part 8 as an axis is provided with two reception parts 4 and 5 to be fitted to the ear of a user during speaking in the state of opening the casing and in the state of folding the casings into two. In addition, when the casings are folded double, one of the reception parts 4 is covered with a sound shielding part provided at the lower casing 1 to suppress echo between a microphone 3 and the reception part 4.
Patent JP-2003021252-A (JP)
Title: Flow rate control valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K41/10
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To adjust a flow rate of communicated pressure fluid by adjusting a valve opening of a valve element driven on the basis of an electric signal. SOLUTION: This flow rate control valve comprises a rotating driving source 50 driven on the basis of the electric signal, a first movable member 54 axially displaceably screwed under the rotating action of the rotating driving source 50, a second movable member 66 displaced integrally with the first movable member 54, a diaphragm 64 connected to the second movable member 66, a valve seat part 46 for seating the diaphragm 64, and a first fluid port 12a and a second fluid port 12b to which the pressure fluid is fed or from which the pressure fluid is discharged.
Patent JP-2003019014-A (JP)
Title: Deforming preventive material of bag
Inventor: KOYANAGI BIHO
IPC: B65D33/25
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a deforming preventive material which can be recycled and facilitates the discharge of air from bags. SOLUTION: The deforming preventive material is constituted by providing a portion of the bag formed of a soft resin sheet with a freely closable and openable aperture 2. The deforming preventive material which can maintain the state of sealing the air by sealing the air into the bag 1 and closing the aperture 2 and can rapidly discharge the air from the bag 1 of the state described above by opening the aperture 2 is provided. Since the air can be freely put into and out of the bag, the recycling is possible and the work to discharge the air from the bag is easy.
Patent JP-2002100965-A (JP)
Title: Clock signal generator
Inventor: KRAMER RONALF
IPC: H03K5/156
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal generator which generates clock signal by a method where the clock signal acquired from the most significant bit of a DT oscillator comprises a minimum phase jitter, with reference to a DTO output signal. SOLUTION: The clock signal generator is provided with the DT oscillator 4, which is clocked by an input clock signal and which generates a cyclic digital DTO output signal, a phase-shift calculation unit 12 which calculates the phase shift between the signal phase of the DTO output signal and the signal phase of the most significant bit (MSB) of the DTO output signal and a phase-shift reduction unit 30, in which the phase shift between the signal phase of the DTO output signal and the signal phase of the most significant bit MSB of the DTO output signal is reduced as a function of a calculated phase shift. The most significant bit MSB is output as the clock signal, comprising the reduced phase shift in a clock signal generation output part 41.
Patent JP-2003029628-A (JP)
Title: Encryption method, decoding method, method and system for cipher communication, program and recording medium
Inventor: KATAYANAGI MASHI
IPC: G09C1/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cipher system which is immure to a low-density attack based on an LLL algorithm and can improve security. SOLUTION: A synthetic vector is prepared by adding a random number vector composed of a plurality of arbitrary random numbers to a plain sentence vector having a plurality of components constituted by diving a plain sentence to be encrypted, an encryption key vector is prepared by selecting an arbitrary public component out of a plurality of public components prepared for each component of the synthetic vector, and a cipher text C is provided by operating the sum of products of each of components of the prepared synthetic vector and each of components of the selected encryption key vector. The position of each of components of the plain sentence vector or random number vector in the synthetic vector is arbitrarily set on a transmitting side (entity (a)) or receiving side (entity (b)).
Patent JP-2003025636-A (JP)
Title: Print mode switching controller for printer
Inventor: NAKAMURA TAKASHI
IPC: B41J2/51
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance convenience of an operator at the time of print mode selection by providing a convenient setting method on an operating panel in the print mode control of a dot line printer, and to realize high speed printing with a minimum necessary resolution by providing an automatic judging function at the control section. SOLUTION: Options are increased when an operator selects a print mode by combining a print font switch 1 and a print mode switch 2 and printing with an appropriate resolution is facilitated for the operator depending on the font of characters being printed. Furthermore, in a specific print mode, a minimum necessary resolution for visually identifying the characters in each line is judged by a line data analysis routine and longitudinal and lateral decimations are combined automatically thus ensuring high speed printing.
Patent JP-2002066118-A (JP)
Title: Prize supplying device
Inventor: AZUMA TOSHIHISA
IPC: A63F9/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a prize supplying device for a prize gaining game, which can be used regardless of shape, form, and kind of prize even the game device is a type of moving gifts on a fixed table. SOLUTION: This prize supplying device has a container 20 storing prizes, a frame body 22 to place the container 20 near above a prize gaining port 6, and a prize dropping means connected to the container 20 to drop prize P retained in the container 20. The prize dropping means is equipped with a weight member 24 laid on a cross table 5 and drops a prize retained in the container 20 when the weight member 24 is dropped from the cross table 5.
Patent JP-2003027736-A (JP)
Title: Drainboard
Inventor: SATO TAKAYUKI
IPC: F26B3/353
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a drainboard that can prevent the inside of a closet from being moistened even when futons containing moisture are housed in the closet, can sufficiently dry the futons even when the futons are only housed in the closet, and can secure safety. SOLUTION: This drainboard is provided with a plurality of narrow and long surface plates (2), a plurality of narrow and long bottom plates (3) connecting the surface plates (2) to each other on the rear surfaces of the plates (2), and heaters (4) fitted to the rear surfaces of the plates (2). Each heater (4) is provided with a heat generating sheet (5) composed of a plurality of electrode sections (501), heat generating sections (502) formed between the sections (501), and insulating covers (6 and 7) respectively covering the upper and lower surfaces of the sheet (5).
Patent JP-2003024983-A (JP)
Title: Nitrification treatment method
Inventor: YASUI HIDENARI
IPC: C12N1/20
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To stably perform nitrous acid type nitrification and to reduce the use amount of a pH control agent, in a method introducing water containing ammonia nitrogen into a nitrification tank for aerating water containing ammonia nitrogen in the presence of ammonia oxidizing bacteria to nitrify the same. SOLUTION: Raw water containing ammonia nitrogen supplied to the nitrification tank 1 is used as a pH control agent and the supply amount thereof is regulated and, if necessary, other pH control agent is added to adjust pH in the nitrification tank 1. Ammonia nitrogen and/or nitrous nitrogen is added to the nitrification tank 1 at the time of start of nitrification treatment so that at least one of the concentration of ammonia nitrogen and the concentration of nitrous nitrogen in the nitrification tank 1 becomes 500 mg-N/l or more. The ratio of the concentration of ammonia nitrogen and the concentration of nitrous nitrogen in a nitrification liquid is set to 2:1-1:2. The pH of the nitrification tank is set to 6-8, DO(dissolved oxygen) concentration is set to 0.5-4 mg/l and water temperature is set to 10-40 deg.C.
Patent JP-2003024803-A (JP)
Title: Rice washer
Inventor: INADA TAKESHI
IPC: B02B3/08
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To improve rice washing performance of a rice washer for removing bran on the surface of polished rice and to shorten the time for rice washing. SOLUTION: A rice washing process step is started by feeding a prescribed amount of the polished rice 1 into a vessel 5 and rotating vanes 7 freely rotatably disposed in the vessel 5 by driving means 22. In the rice washing process step, a cap 21 is rotated by cap driving means 26 and the polished rice 1 is agitated by the vanes 7, by which the circulation of the polished rice 1 ascending the side walls of the vessel 5 and moving to approximately the center of the vessel 5 by fins 25 disposed at the cap 21 is repeated.
Patent JP-2003034247-A (JP)
Title: Coupling structure of interior trim panel for vehicle
Inventor: SATO HIDEKAZU
IPC: B61D17/18
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of interior trim panels for a vehicle which creates no discordant noise at a coupling part of the panels when coupling a plurality of interior trim panels for a vehicle formed of extrusion-molded materials. SOLUTION: In the coupling structure 30 of the interior trim panels for the vehicle, a plurality of panels 12 and 13 formed of extrusion-molded materials of aluminum alloys abut on each other, and a sound-insulating sheet 34 is sandwiched between coupling parts including a recessed part 21 and a tip piece 27 both located at the end part in the direction orthogonal to the longitudinal direction of the panels 12 and 13. Further, the coupling parts of the abutting panels 12 and 13 are fixed with each other with a rivet 36 (a fastening tool) passing through the sound-insulating sheet 34, and a porous sound absorbing material 32 is interposed along the longitudinal direction between the coupling parts.
Patent JP-2002110180-A (JP)
Title: Film-electrode unit for polyelectrolyte fuel cell, method for making the same, and ink for making the same
Inventor: BINDER MATTHIAS
IPC: H01M8/1004
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To furthermore improve the structure of a reaction layer including electrode catalyst so as to furthermore enhance the output power of a fuel cell at low current density. SOLUTION: A film-electrode unit which comprises a polyelectrolyte-film having a first and a second surface wherein both surfaces are in contact with porous reaction layers and gas partition layers, and wherein one of the two reaction layers includes noble metal as black powder, in the film-electrode unit for a polyelectrolyte-fuel cell where the reaction layers include noble metal catalyst carried on carbon and ionomers.