baber/WOPTO huggingface dataset:
Patent JP-2003220621-A (JP)
Title: Method for manufacturing foamed molding good in appearance quality
Inventor: SHIMIZU YASUYUKI
IPC: B29C45/76
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed molding good in appearance quality which prevents the occurrence of an annular mark around a gate.  <P>SOLUTION: In the method for manufacturing the foamed molding, injection from a molding machine into a mold is started by a signal from a valve gate for opening/closing a communication opening between a hot runner and a cavity. The cavity is composed of a main cavity 1 for a molding and a sacrifice cavity 2. The valve gates 3 and 4 are formed separately in the communication opening between the cavities 1 and 2 and the hot runner 7. First, the valve gate 4 of the cavity 2 is opened, and the injection of a resin from the molding machine is started. After the packing of the resin in the cavity 2 is started, the valve gate 3 of the cavity 1 is opened, and the resin is packed in the cavity 1 to mold the molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220632-A (JP)
Title: Method for molding resin molding
Inventor: FUJIWARA SATORU
IPC: B29C45/40
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a resin molding which can cut a rig runner with the molding left in a molding mold and is excellent in productivity.  <P>SOLUTION: A molten resin is injected from a ring runner which communicates with the inside wall end of the molding mold 8, and expands outward to pack the resin. After that, the ring runner 5 is exposed with the molding 6 left in the molding mold 8, and a punch member 3 corresponding to the shape of the inside wall 7 of the molding mold 8 contacts the ring runner 5 to shear the ring runner 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220791-A (JP)
Title: Gas-pressurized writing utensil and refill for writing utensil
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/03
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-pressurized writing utensil which is simply structured with a small number of parts and certainly prevents a gas from leaking and can make a wide range of selection of resins based on moldability, economy and the like and reduce a manufacturing cost, and a refill for a writing utensil.  <P>SOLUTION: The gas-pressurized writing utensil comprises a tubular body 14, with an open rear part, which has a writing tip 10 fitted to the apex and internally stores an ink 12 to be supplied to the writing tip 10 and a storage barrel 18, with a closed rear end, which has a space formed communicating with the open rear part 14b of the tubular body 14 and envelops at least part of the tubular body 14. The storage barrel 18 has a gas barrier layer (18c and 18d) exhibiting low gas permeability and gas impermeability formed on at least part of the inner surface or outer surface of the storage barrel 18. Further, the space formed between the tubular body 14 and the storage barrel 18 is hermetically filled with a pressurizing gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223587-A (JP)
Title: Information publication/providing system
Inventor: MATSUDA NAOHITO
IPC: G06Q10/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information publication/providing system capable of setting reasonable prices of commodities sold by an automatic vending machine by considering the contents of information or advertisement, and allowing a consumer to select information demanded by himself or herself.  <P>SOLUTION: This system is provided with: an information publication accepting device having an information publication accepting means for accepting publication request of information of an information publication applicant, a means for storing and controlling the information accepted by the information publication accepting means, and an information publication accounting means for setting an information publication charge paid by the information publication applicant; an information providing and accepting device having an information providing and accepting means for accepting the request of a reward request amount for the information and providing an information provision applicant, and a means for storing and controlling the information accepted by the information providing and accepting means; and an information publication device having an information publication means for publicizing the information stored and controlled by the information publication accepting device and the information providing and accepting device on the commodities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220340-A (JP)
Title: Titanium oxide photocatalyst thin film and its manufacturing method
Inventor: OTSU SHIGEMI
IPC: B01D53/86
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium oxide photocatalyst thin film which maintains a photocatalytic activity even when the film is put in the dark, and its manufacturing method.  <P>SOLUTION: This manufacturing method of the titanium oxide photocatalyst thin film having a surface layer containing silicon oxide and titanium oxide has a process where the titanium oxide photocatalyst thin film of which the surface layer is a layer containing silicon oxide and titanium oxide is irradiated with excimer light while heating a base material on which the titanium oxide photocatalyst thin film has been formed, in the presence of a silicon-containing compound, in a vacuum or a gas atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222818-A (JP)
Title: Method for manufacturing optical deflector
Inventor: IZEKI TAKAYUKI
IPC: B41J2/44
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical deflector by which a straight inclined face is formed in a simple process and at a low cost when a reflection mirror part is manufactured.  <P>SOLUTION: A reflection mirror part 7 and a supporting part 9 which serves as a rocking shaft of the reflection mirror part 7 are formed on a substrate 1, fixed electrodes 13 and 14 are so formed on a substrate 11 that the fixed electrodes 13 and 14 are opposite to the reflection mirror part 7, and the substrate 1 is mounted on the substrate 11 with a prescribed space, the reflection mirror part 7 is formed in a way that a masking member pattern 2 is formed on the substrate 1, a metallic film or a semiconductive film 3 is formed from above the masking member pattern 2, the thickness of the metallic film or of the semiconductive film laminated on the substrate 1 becomes linearly thinner from the central part of the masking member pattern 2 to the internal wall of the masking member pattern 2 by a shielding effect of the masking member pattern 2, and the section of the film has a triangular form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227031-A (JP)
Title: Method for producing polytrimethylene terephthalate pre-oriented yarn
Inventor: YAMASHITA AKIRA
IPC: D02J1/22
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polytrimethylene terephthalate (PTT) pre-oriented yarn which is obtained by melt-spinning and winding up PTT at a high speed, can be false-twisted, even when exposed to high temperature over a long period, and has stable dyeability, by which the yarn can stably be spun, while solving the problem of the breakage of the yarn on heating rollers.  <P>SOLUTION: This method for producing the polytrimethylene terephthalate (PTT) pre-oriented yarn, comprising melt-spinning the polytrimethylene terephthalate comprising ≥95 mol.% of trimethylene terephthalate repeating units and ≤5 mol.% of other ester repeating units and having an intrinsic viscosity of 0.7 to 1.3 dL/g and then winding up the spun yarn without drawing the spun yarn, is characterized by adopting a specific spinning speed, a specific heating roll temperature, and a specific heating roll shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227600-A (JP)
Title: Natural gas supplying method
Inventor: YAGI KATSUKI
IPC: F17C11/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural gas supplying method wherein energy is effectively used in a supplying system of natural gas, and high transporting efficiency from a gas field to each consumption place, a cost saving, and improved safety are realized.  <P>SOLUTION: At least a part of liquefied natural gas 27 liquefied in the gas field 1 and transported to a LNG industrial complex 5 provided in a consumption area 3 is hydrated in the LNG industrial complex 5. A hydrated gas hydrate 28 is transported to each consumption place 6 or a gas hydrate satellite 8 provided near the consumption place 6. The gas hydrate 28 is evaporative- decomposed in the gas hydrate satellite 8 to generate natural gas, and the natural gas is supplied to each consumption place 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229947-A (JP)
Title: Portable telephone data storing service system, shop terminal and server to be used for such service
Inventor: UMEDA KAZUHIKO
IPC: G06Q50/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which data in a portable telephone are easily stored to easily utilized.  <P>SOLUTION: Data in a portable telephone 5 are transmitted from a shop terminal 1 to a server 3 and stored. The data can be extracted from the shop terminal. Besides, when portable telephone data are changed or added, the data can be updated with the new data as well. Further, the data can be outputted by a printer 13 arranged in a shop 4. Thus, only by operating shop terminals arranged all over the country, data in the portable telephone can be easily stored. Besides, by providing the functions of the shop terminal in the portable telephone, convenience can be further improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237882-A (JP)
Title: Cover film for carrier tape for electronic component
Inventor: IMAYAMA TOKINORI
IPC: B65D73/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover film for a carrier tape for an electronic component which is excellent in interlayer adhesive properties between layers constituting the cover film and can be made thin and can be easily manufactured.  <P>SOLUTION: The cover film 10 for the carrier tape for the electronic component comprises a base material layer (I) 11 and a composition layer (II) 12 of a polyolefin resin composition which contacts the base material layer (I) 11 and comprises 100-20 mass% ethylene (co) polymer (A) and 0-80 mass% other polyolefin resin (B). The copolymer (A) is manufactured in the presence of a single site catalyst and has a density of 0.86-0.97 g/cm<SP>3</SP>and a melt flow rate of 0.1-200 g/10 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233056-A (JP)
Title: Liquid crystal display device
Inventor: MORI YOJI
IPC: G02F1/1345
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which improves unevenness on a display screen of a liquid crystal display panel by alleviating interference of a circuit substrate with the liquid crystal display panel.  <P>SOLUTION: In the liquid crystal display device L which comprises the liquid crystal display panel 1 with a liquid crystal layer sandwiched between a pair of substrates and is constructed in such a way that the circuit substrate 3, joined to the periphery of the panel 1 via a flexible circuit board 2, is placed on a surface of the liquid crystal display panel 1 opposite to the display side 1a by bending the flexible circuit board 2, a buffer material 4 is disposed between the liquid crystal display panel 1 and the circuit substrate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230745-A (JP)
Title: Game machine
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a game machine where a game ball is prevented from stopping, etc., in the ball straightening path of a ball tray by preventing the game ball, etc., from being magnetized by leaked magnetic flux outputted from the electromagnetic driving source of a ball feeding apparatus.  <P>SOLUTION: A shield cover 238 made of a silicon steel plate covering a main body 202 is fitted to the ball feeding apparatus 200 incorporating a solenoid 206 for driving a ball feeding member 218, and the side of a fitting surface 202B to which the shield cover 238 is fitted is fitted to the rear side surface 26C of an integrated tray 26. Thus, the leaked magnetic flux W reaching the side of the integrated tray 26 among the magnetic flux outputted by energizing of the solenoid 206 is magnetically shielded by the shield cover 238. The game balls 280B, etc., flowing down the ball straightening path 84 are prevented from being magnetized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244147-A (JP)
Title: Address table transferring method
Inventor: MIYAKE TAKASHI
IPC: H04L12/28
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an address table transferring method capable of more reliably transmitting an address table to each slave device and simplifying a program.  <P>SOLUTION: A master device 21 creates an address table and broadcasts it onto a network when a prescribed time (500 ms) has lapsed after connecting to the network and receiving address information received through the network. Slave devices 22, 23, 24 transmit their own address information to the device 21, when their own addressed are defined, if they cannot acquire an address table within a prescribed time (200 ms) after transmitting their own address information to the device 21, and if their own address information are not present in the acquired address table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239813-A (JP)
Title: Fuel evaporative gas emission control system for automobile
Inventor: OYAMADA YOSHIAKI
IPC: F02M37/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce valve operating noise and suppress fuel evaporative gas exhausted from an atmospheric opening of a valve and canister.  <P>SOLUTION: A relative pressure type two-way valve 24 composed of a negative pressure valve opening and closing a passage 23 by a relative pressure to the atmospheric pressure introduced from the atmospheric opening and a positive pressure valve comprising a diaphragm is interposed in an intermediate part of the passage 23 communicating a fuel tank 21 with a canister 22. It is composed so that when an internal pressure of the fuel tank reaches a set positive pressure or more, the positive pressure valve is opened and an evaporative emission passage to the canister is opened, and when the internal pressure reaches a specific negative pressure or lower, the negative pressure valve is opened and the evaporative emission passage is changed. A vent line 53 communicating the atmospheric opening of the valve 24 with the canister is provided so that the fuel evaporative gas permeating through the valve 24 is introduced into the canister by the vent line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236537-A (JP)
Title: Water softener
Inventor: KIMURA MITSURU
IPC: C02F1/42
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and simple water softener not using a control part based on electricity.  <P>SOLUTION: The water softener includes an ion exchanger part 1 filled with an ion exchange resin 1a to carry out softening of raw water by passing the raw water, a salt water tank 15 to make salt water for reproduction for periodically recovering an ion exchange function, a raw water feeding means 20 including tap water, a pump and the like for pressurizing the raw water and passing it through the ion exchanger part 1, and a storage tank 8 to store a fixed fraction of a raw water flow rate after it is branched and taken in. A drain port 11 whose opening/closing is operated from the outside is further provided on the bottom surface of the storage tank 8, and stored water is sent into the salt water tank 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241295-A (JP)
Title: Instant film pack, a method of assembling the same, and holding tool for assembling the same
Inventor: TAKATORI TETSUYA
IPC: G03B17/52
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instant film pack, a method of assembling the same, and a holding tool for assembling the same, which enable sure junction between a main body case and a cover even in the case where a paper resin is selected as a material.  <P>SOLUTION: The instant film pack has a light shielding cover 13, a plurality of film units 14, and a light shielding sheet 15 stored in a case constituted of a case main body 11 and a cover 12. Even when what is called a paper resin having a constitution ratio of paper and thermoplastic resin is 51:49 to 75:25 is selected as the material, the main body case and the cover can be surely joined by snap fit fixation between an engaging hole 28 provided in the case main body 11 and an engaging projection 23 on a positioning projection part 24 provided on the cover 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243146-A (JP)
Title: High-frequency heating device
Inventor: INOUE TAKAYUKI
IPC: H01J65/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heating device capable of having microwave enter effectively into an object for heating by making radiation distribution of microwaves visible.  <P>SOLUTION: A plurality of discharge lamps 10 with discharge gas sealed in are arrayed in a heating chamber 2 of the high-frequency heating device 1. Radiation distribution of microwaves can be known by the presence or none of emission of the discharge lamps arrayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242758-A (JP)
Title: Method and device for selectively playing back specified part of recording medium by using multimedia player
Inventor: TABUCHI RYUJI
IPC: G11B20/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for selectively reproducing specified data in a medium D corresponding to an instructed part by having a user instruct the part of a character string displayed on a monitor in the utilization of a media player.  <P>SOLUTION: When the user instructs the optional part of the character string on the monitor by the click of a mouse or the like while utilizing the media player, a phrase card corresponding to the instructed part is retrieved and reproduced. Also, when the optional part of the character string on the monitor is selected and specified by performing inversion display or the like, the position information of the medium D corresponding to the selected and specified part is calculated and the medium D is played back.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239336-A (JP)
Title: Faucet
Inventor: MATSUO YUJI
IPC: E03C1/042
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet metal fitting for preventing dripping of water from a water discharge part when cutting off water of a valve, that is, quickening a water cut from the water discharge part by operating an operation handle of the faucet metal fitting.  <P>SOLUTION: This faucet has a faucet body having an opening-closing valve for cutting off and discharging water, and the handle for operating the water discharge part and the opening-closing valve, and is constituted by arranging a hot and cold water sealing means in the vicinity of a water discharge part starting end part. Thus, even if the water remains in the faucet body and tries to drip by going along a water discharge pipe, the water remaining in the faucet body is sealed by the action of surface tension of water generated in an opening part smaller than an inner diameter of the water discharge part arranged on the water discharge part end. Thus, after cutting off the water of the valve, the dripping of the water from the water discharge part can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245654-A (JP)
Title: Structure of liquid chemical injection part
Inventor: YOSHIMURA YOSHIHARU
IPC: B01J4/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a liquid chemical injection part which is capable of preventing a liquid leak in a simple structure and of preventing an injection pipe from being come off.  <P>SOLUTION: The joint pipe body 11 that is able to penetrate the injection pipe P inside to constitute a fixed joint 10 is provided. At the top end side of the joint pipe body 11, a screw fastened part 12 fixed with the screw at the branched part of the joint pipe body is formed. The inner peripheral surface of the rear end part of the joint pipe body 11 is formed on a taper part 16 that the diameter is gradually getting larger to the direction of the rear end side and a clamping ring 20 that is inserted in the taper part 16 is fitted. A contact part 23 that is contactable to the injection pipe P to be inserted in the clamping ring 20 is formed over the peripheral direction of the inner peripheral part of the clamping ring 20. A cap nut 40 having a penetration hole 41 that is able to penetrate the injection pipe P is fixed by the screw at the rear end part of the joint pipe body 11 so that the clamping ring 20 is pressurized to the top end side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248482-A (JP)
Title: Operation detection switch, musical instrument and program for parameter determination
Inventor: YAMAGUCHI TSUTOMU
IPC: G10H1/32
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation detection switch which is adaptable to such a playing style that the depression speed of an operation part varies halfway, and can be suppressed in manufacturing cost more than before.  <P>SOLUTION: The operation detection switch 30 comprises a switch body part 31 and a leg part 32 and the switch body part 31 has a fulcrum projection 33, a 1st extension part 34, a projection part 35, and a 2nd extension part 36 protruded in order from one end side to the other end side. On the other end side of the switch body part 31, a push projection 37 is provided. On tip surfaces of the 1st and 2nd extension parts 34 and 36, movable contacts m1 and m2 corresponding to 1st and 2nd fixed contacts f1 and f2 of a printed board 20 are formed. This operation detection switch 30 constitutes a detection device 14 for detecting depression operation of a key 12 together with the printed board 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250366-A (JP)
Title: Planting apparatus
Inventor: SUEMATSU YOSHIO
IPC: A01G27/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform automatic irrigation work in high efficiency.  <P>SOLUTION: An irrigation means to supply water stored in a water-storing and supplying chamber to dressed soil layer is placed between each water-storing and supplying chamber and the dressed soil layer. A means to detect the water level to stop the water supply, a means to detect the water level to start the water supply and a means to discharge the water stored in a water storing sensor chamber to the outside with time are placed in the water-storing sensor chamber. The water level to start the supply of water stored in the water- storing sensor chamber is detected by the water level detecting means to start the water supply, and the water supply stopping level of the water stored in the water-storing sensor chamber is detected by the means to detect the water- supply stopping level to stop the supply of water to the water-supplying channel.  <P>COPYRIGHT: (C)2003,JPO