baber/WOPTO huggingface dataset:
Patent JP-2003024436-A (JP)
Title: Protector and medical needle assembly provided therewith
Inventor: SAIKI MASARU
IPC: A61M5/158
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a protector allowing the bending of a needle tube while keeping the clean state of a medical needle used by bending the needle tube and also protecting the tip (cutting edge) of the medical needle, and a medical needle assembly comprising the protector and the medical needle. SOLUTION: This protector 1 comprises a base end part 3 and a cylindrical body 2 having a tip part 4, and the body 2 has a space capable of housing the needle tube of the medical needle in the inner part. The needle tube is bendable by fingers. The base end part 3 has a fitting part 5 to be fitted to the hub of the medical needle when the medical needle is housed in the body 2. The body 2 of the protector 1 comprises a bendable region 6 capable of bending the part of the body 2. The bendable region 6 comprises a horizontal slit 7 provided in the circumferential direction of the body 2 and a vertical slit 8 provided along the axial direction of the body 2.
Patent JP-2003025440-A (JP)
Title: Heat-shrinkable polystyrene resin film, and label and container using the film
Inventor: TAKEGAWA YOSHIAKI
IPC: B29L7/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polystyrene resin film which is best-suited for a packaging material to be used for covering, tying, exterior or the like of a container, and a label and the container using the resin film. SOLUTION: This heat-shrinkable polystyrene resin film is characterized in that the maximum rate of heat shrinkable in the length after treatment by heating the film for one minute at every temperature per 10 deg.C from 100 deg.C to 150 deg.C to the length before treatment, in the main shrinking direction, is not less than 40%. The film is attached to a bottle in the form of a full label for a transparent container having a cylindrical tube shape whose main shrinking direction is a cylindrical section direction.  The average value T of the near ultraviolet permeability after heat shrinkage represented by formula (I) T=A/B is not more than 0.5, wherein A represents the average value (n=10) of the density of a light energy passing through a film and a transparent container in such a state that the heat-shrinkable polystyrene resin film is attached to the container; and B represents the average value (n=10) of the density of a light energy passing through the transparent container in such a state that the heat-shrinkable polystyrene resin film is not attached.
Patent JP-2003027856-A (JP)
Title: Ventilating construction for window
Inventor: OKUTSU TOSHIHIKO
IPC: E06B7/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating construction for a window capable of holding ventilation and airtightness as well as improving the ability of crime prevention. SOLUTION: A window ventilating construction is provided in the vicinity of a window sash 1 of a building, which is equipped with an openable ventilating window having airtightness in a closed state and a cover body 30 covering an opening portion of the ventilating window 20 and having permeability. Because of this, the ventilation of the rooms can be performed by opening the ventilating window and the presence of the ventilating window can be easily recognized from the outside since the ventilating window is covered by a covering body thereby improving crime prevention.
Patent JP-2003027818-A (JP)
Title: Hinge
Inventor: AIHARA KAZUHIKO
IPC: E05D11/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a hinge capable of saving a space and being compacted when a holding means for holding an object such as an engine hood or the like pivoted through the hinge in an openable and movable manner. SOLUTION: While providing advancing and retreating movable locking pin 12 to a body side mounting piece 7b of the hinge 7 through a bracket 14, a guide body 20 for protecting the locking pin 12 is provided to a hood side mounting piece 7a, and when the hood side mounting piece 7a reaches an upper moving position for opening the engine hood 6, a locking hole 13 wherein the locking pin 12 is fittingly locked is provided to the guide body 20.
Patent JP-2003026720-A (JP)
Title: Method for producing conjugated diene polymer
Inventor: KAI YOSHIYUKI
IPC: C08F4/70
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly actively producing a conjugated diene polymer excellent in stereoregularity in the presence of oxygen by using a cobalt catalyst. SOLUTION: The method for producing a conjugated diene polymer comprises polymerizing a conjugated diene compound in the presence of oxygen by using a catalyst obtained from (A) a cobalt compound, (B) an organometallic compound in which the metal is an element of group 13 in the periodic table and (C) water in an amount to give a (B)/(C) molar ratio of 1-5.
Patent JP-2003037900-A (JP)
Title: Multi-channel reproducing device
Inventor: NAKAMICHI NIRO
IPC: H04R5/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to reproduce low sound components, and that it is impossible to obtain a reproduction sound with a feeling of presence when a compact speaker whose low sound reproducing capability is poor is used for a speaker other than a sub-woofer, and low sound components are included only in a channel other than the sub-woofer. SOLUTION: This multi-channel reproducing device is provided with a signal processor 30 for extracting a low pass signal in the added signal of a front R channel signal, a front L channel signal, a front center channel signal, a rear R channel signal, a rear L channel signal, and a sub-woofer signal; and for outputting it to a sub-woofer.
Patent JP-2003035618-A (JP)
Title: Internal pressure display device
Inventor: MIYAUCHI SHOICHI
IPC: F17C13/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal pressure display device constituted so as to perfectly eliminate the leak from the hole or the like of a container and the leak from a pressure gauge itself, because the display device is only pasted on the outer surface of the container without providing the hole or the like to the container. SOLUTION: The internal pressure display device comprises a strain gauge, a conversion part, a display 4 and a battery 5. This internal pressure display device is pasted on the outer surface of the container receiving internal pressure before being used.
Patent JP-2003033210-A (JP)
Title: Handle attaching structure for umbrella
Inventor: MATSUMOTO HIDEKO
IPC: A45B7/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the handle attaching structure for umbrella to simply and easily connect the shank and the handle. SOLUTION: A shank inserting hole 3 and an engaging hole 4 formed outward from the inner circumferential face of the shank inserting hole 3 are equipped in the shank 1. An engaging tool 5 which can come in/out the outer circumferential face of the shank attaching end part 2a and is energized in a projecting direction by an elastic body (a U-shape spring 6) equipped inside the shank attaching end part 2a constituted of a pipe material of the shank 2. The shank attaching end part 2a of the shank 2 is inserted into the shank inserting hole 3 to fit and engage the engaging tool 5 into/with the engaging hole 4 to connect the handle 1 and the shank 2.
Patent JP-2003035224-A (JP)
Title: Internal combustion engine apparatus
Inventor: OZAWA IKUO
IPC: F01P7/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of an intake control system and a radiator control system while maintaining operations of the systems. SOLUTION: An intake change-over door 61 and a cooling air door 62 are operated in a mechanically interlocking manner by one actuator 65, and a shroud 21, an intake duct part 22, an inside air introducing duct art 23 and an outside air introduction part 24 are formed integrally with a front panel 20, thus reducing the number of components of the intake control system and the radiator control system while maintaining operations of the systems.
Patent JP-2003042460-A (JP)
Title: One-can two-water-passages hot water supply device adding heating function
Inventor: YOSHIDA TAKAO
IPC: F24H1/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provided a one-can two-water-passages hot water supply device capable of forming a closed circulation circuit completely filled with a heating medium (hot water) by air-purging the interior of a heating circuit. SOLUTION: In the one-can two-water-passage hot water feeding device A where a single burner 3 is commonly used by a heat exchanger 12 for hot water supply and a heat exchanger 22 for bathing, hot water through a hot water filling pipe 6 is caused to flow in a heating circuit 5 from a second switch valve 41 through a circulation pump 7. The hot water is introduced in a hot water tank 53. When a water level in the hot water tank with the heating circuit completely filled with hot water is detected by a water level sensor 54, an air bleed valve 55 is closed and a heating circuit is formed in a closed circulation circuit.
Patent JP-2003043103-A (JP)
Title: Inspection device for semiconductor device
Inventor: KAGEYAMA SEIICHI
IPC: G01R1/073
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To overcome malfunction such as an impossibility of application of a normal voltage to an inspection object due to increase of electric resistance of a thinned probe though the probe should be thinned when an electrode pitch of a semiconductor element as the inspection object is narrowed. SOLUTION: When a conductive surface treatment part 13 is formed on the inside wall of a hole 12 arranged in a socket body for inserting a spring probe 10, electric resistance can be lowered as a whole. In this way, a voltage drop due to increase of the electric resistance of the spring probe 10 can be compensated even if the narrowed electrode pitch of a semiconductor device 8 to be inspected requires thinning of the spring probe 10.
Patent JP-2003046190-A (JP)
Title: Semiconductor laser
Inventor: AOKI MASAHIRO
IPC: G02B6/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an element structure that can realize a short resonator laser which can be operated at a high speed with a low-threshold current or a wavelength tunable laser which is excellent in wavelength stability, and to provide a method of manufacturing the structure. SOLUTION: In a partial portion or the whole portion of the waveguide of the short resonator of the short resonator laser, the width of the waveguide is set to a lateral multi-mode permissible width. In this way, the element structure that can improve the gain of the short resonator laser and can reduce the electric resistance and thermal resistance of the laser while the characteristics of the laser are maintained is devised. In this case, the mode conversion loss in the laser resonator can be reduced by utilizing a self-image forming effect based on a multi-mode interference effect and, in addition, the light emitting edge of the laser becomes an ideal structure for the connection with an optical fiber, etc., because the light intensity distribution at the emitting edge becomes the lowest-order mode having a single peak.  In addition, a method by which a laser resonator containing a multi-mode interference waveguide section can be manufactured with high dimensional accuracy by using both lithography and dry etching is also devised.
Patent JP-2003048034-A (JP)
Title: Forging press with lubricant spraying device and lubricant spraying method therein
Inventor: TAWATARI MASASHI
IPC: B21K27/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a forging press with a lubricant spraying device, and a lubricant spraying method in the forging press with the lubricant spraying device in which the lubricant can be reliably sprayed to a die in an optimum manner to the die for forging, and degradation of the quality of a forged product can be prevented. SOLUTION: In the forging press comprising an automatic feeder 10 for feeding and carrying out a material B to be forged to dies 2 and 3 comprising a fixed die and a movable die and a lubricant spraying device 20 for spraying the lubricant to surfaces of the dies 2 and 3, the lubricant spraying device 20 comprises a nozzle 22 for spraying the lubricant to the surfaces of the dies 2 and 3, an arm 21 for inserting/retracting between the dies 2 and 3 from a space between the movable die and a feed bar 12 of the automatic feeder 10, and a nozzle moving device 25 for adjusting the relative position between the nozzle 22 and the pair of dies 2 and 3 in the direction of advance/retraction to/from each other of the movable die and the fixed die.
Patent JP-2003049201-A (JP)
Title: Spherical powder of metal and metallic compound, and manufacturing method thereof
Inventor: TERAJIMA AKIRA
IPC: C30B1/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing spherical powder of metal and metallic compound which is composed of a material such as carbides or nitrides, e.g. silicon carbide, silicon nitride, titanium nitride, etc., used, e.g. for grinding media for high temperature structural members and has required sphere size, composition and structure. SOLUTION: In this method, raw-material powder of metal or metallic compound is heated and melted by high-temperature plasma in a prescribed gaseous atmosphere to undergo spheroidizing, and the resultant spheroidized intermediate spherical powder is heat-treated in a prescribed gaseous atmosphere, by which the spherical powder of metal and metallic compound having required composition and structure can be formed. The raw-material powder is fed via a feed pipe 21 into plasma flame 1 generated by a plasma torch. The raw-material powder is melted by heating and granulated and falls down within a chamber 31. The resultant intermediate spherical particles are further heat-treated, by which the required spherical product can be obtained.
Patent JP-2003046587-A (JP)
Title: Demodulator
Inventor: KAWAI MASAHIRO
IPC: H04L27/22
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator that can prevent characteristics such as a bit error rate from being deteriorated, even if the frequency of an input IF signal deviates greatly from a frequency from an oscillator. SOLUTION: A phase rotation unit 4 is placed on a pre-stage of a roll-off filter 5 and by phase rotating operation of the phase rotation unit 4, a base-band signal is made to pass through a pass band of the roll-off filter 5. Furthermore, in a state with the carrier synchronization not being established, a signal whose frequency changes only for a range, in response to amplitude of a periodic waveform signal, is given to the phase rotation unit 4 to enable the phase rotation unit 4 to sweep the center frequency of the base-band signal for the base- band signal to pass through the passband of the roll-off filter 5.
Patent JP-2003049709-A (JP)
Title: Mounting section structure of auxiliary for engine
Inventor: TASHIRO MASAHIKO
IPC: F02B63/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide mounting section structure of an auxiliary for improving the mounting rigidity of an auxiliary without increasing the numbers of part items and assembling processes and for causing no degradation of maintenance serviceability. SOLUTION: The auxiliary (an air-conditioner compressor 4) having an upper joint part 4U and a lower joint part 4L for an engine is mounted on the side face of a lower crank case for the engine consisting of an upper crank case 17, a lower crank case 18 and an oil pan 27 joined together, where an upper boss 20U to which the upper joint part is joined and lower bosses 20LF, 20LR to which the lower joint part is joined are provided on the lower crank case, and a joint plane 29 between the lower crank case and the oil pan is provided on the lower side of the center of the lower boss. Thus, the oil pan can be independently attached/detached to/from the lower crank case while maintaining the rigidity of the auxiliary mounting part.
Patent JP-2003048721-A (JP)
Title: Method for manufacturing deposited body of glass fine particle
Inventor: ENOMOTO TADASHI
IPC: G02B6/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To produce a deposited body of glass fine particles which has a small region in the end of the body where the outer diameter gradually decreases to the top side, and to improve the efficiency in the drawing process of an optical fiber. SOLUTION: In the period from just before the completion of the deposition process of glass fine particles to the completion, gas jet flow containing no glass source material is blown to near the interface between the end part of the glass fine particles already deposited around the start material and the part where the glass fine particles are not yet deposited so as to interfere with the flame 4 of the glass source material. The gas jet flow may be produced by oxyhydrogen flame or inert gas.
Patent JP-2003054569-A (JP)
Title: Printed film affixed can body, and manufacturing method thereof
Inventor: UEMATSU KENICHI
IPC: B32B1/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To increase the manufacturing speed and the affixing speed of a printed resin film without generating any defective products by printing losses or overcoat losses in a printed film affixed can body. SOLUTION: In the printed film affixed can body with a printed resin film affixed on an outer surface of a can barrel part via an adhesive layer, the printed resin film 20 in which an overcoat layer 21 formed of a hardenable resin film containing a lubricant is formed entirely as an outermost layer and the adhesive layer 24 formed of a hardenable resin adhesive is entirely formed as an innermost layer, is affixed around an outer surface of a barrel part of the can body 10 so that the adhesive layer 24 of a rear end part overlaps the overcoat layer 21 of a front end part, the dynamic coefficient of friction of the outer surface of the barrel part of the can body with the printed resin film affixed thereon is set in a range of 0.048 to 0.090, and the adhesive strength (the peel strength) of an overlapped part of the printed resin films is set to be >=200 g.
Patent JP-2003058497-A (JP)
Title: Multimedia information system and computer program
Inventor: KINEBUCHI TADASHI
IPC: G06F19/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia information system whose constitution can be shared as much as possible and by which the contents of service can be individually, freely and easily customized in each store or the like. SOLUTION: An operation center 3 distributes contents specified in each channel to a server 10 via a network 1. The contents 17 consist of Web page groups mutually independent by each channel. An information terminal selects optional contents distributed to the connected server 10 and displays a web page to use it.
Patent JP-2002124965-A (JP)
Title: Squelch method of ring transmission system
Inventor: TANIGUCHI MITSUKI
IPC: H04L69/40
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To perform speedy squelch processing by the squelch method of a BLSR ring transmission system. SOLUTION: Each of nodes (A)-(F) of a BLSR ring transmission system where the nodes (A)-(F) are connected by a ring transmission line RL includes modified squelch table [A]-[F] and a squelch judgment section, a ring topology is constructed by transmitting a ring topology frame and inserting the ID of each node, each node sets an own node to the top and sets the own node to a reference value such as zero and gives the modified node ID of a connection order in an ascending order, a modified squelch table is formed of the modified node ID, and the modified node ID of the node where signal when failure occurs does not reach and that of the modified squelch table are compared to judge a squelch.
Patent JP-2003058774-A (JP)
Title: Data distribution method and data distributing server
Inventor: YOKOO NAOKO
IPC: G06Q30/06
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To enable a customer to retrieve and obtain advertisement similar to the advertisement inserted to newspaper, etc., in real time. SOLUTION: An advertisement server 14 for distributing advertisement data is provided with an advertisement database 28 for storing advertisement information which is received from an advertiser machine 18 and includes an advertiser ID for specifying an advertiser, the distribution limit of advertisement and advertisement contents in connection with the advertiser ID, a retrieval engine for selecting proper advertisement information by referring to the advertisement distribution limit in response to the distribution request of the advertisement information from a customer machine 16, and a contents part 34 for transmitting contents including the selected advertisement information to a customer machine 16.
Patent JP-2002337448-A (JP)
Title: Ink jet recording material
Inventor: SUMIOKA KOICHI
IPC: B41M5/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material, in which a photograph-like high gloss, a high ink absorbency and a preservability are improved. SOLUTION: In the ink jet recording material, in which a porous ink accepting layer including fine gas-phase method silica particles is provided on a support, the ink accepting layer includes a hydrazine derivative.
Patent JP-2003060889-A (JP)
Title: Device, method and program for burying additional data and device, method and program for extracting the same
Inventor: SAI JUNKI
IPC: G09C5/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To bury additional data having much attack resistance with excellent performance into a low frequency area. SOLUTION: An electronic watermark burying device 10 is provided at least a frequency converting part 11 for converting a prescribed frequency in original picture data P, a coefficient selecting part 12 for selecting a desired frequency coefficient where additional data WM is buried among frequency conversion coefficients CF which are obtained by the frequency converting part 11,  an additional data diffusing part 14 for diffusing additional data WM to be buried in response to the size of a frequency conversion coefficient array CFR selected by the coefficient selecting part 12 and a coefficient correcting part 15 for changing the frequency conversion coefficient array CFR through the use of correlation in the frequency conversion coefficients which constitute the frequency conversion coefficient array CFR selected by the selecting part 12 and for burying diffusion additional data WMp which is obtained by diffusion by the additional data diffusing part 14.
Patent JP-2003060921-A (JP)
Title: Communication apparatus
Inventor: SATO MASARU
IPC: H04N1/46
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus that can inform a receiver side of it, when transmitted data are urgent or important and inform a user about it, when the data received are urgent or important. SOLUTION: A transmitter side facsimile machine 10 can inform a receiver side user about it through the designation of a print color when transmitted data are urgent or important and the receiver side facsimile machine 10 can inform a user to the effect that received data are urgent or important, by printing the received data in a designated color.
Patent JP-2003064424-A (JP)
Title: Solidifying method for solvent material, and solvent material solidifying apparatus
Inventor: ASAI SHIGEO
IPC: B01J19/08
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel solidifying method for a solvent material in which the mechanical strength of a material finally obtained is improved by controlling the distribution of a solute freely and leaving the solute in crystal particles in the solidification of the solvent material containing the solute. SOLUTION: The distribution state of the solute in a crystal phase is controlled by applying magnetic field having a prescribed intensity in the solidification of the solvent material containing the solute by cooling.