baber/WOPTO huggingface dataset:
Patent JP-2002309157-A (JP)
Title: Infrared light-shielding coating for transparent base material, and coating film-forming method and transparent base material
Inventor: MIKI NOBUNORI
IPC: C09D5/33
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an infrared light-shielding coating for a transparent base material which gives a coating film having a high transmittance in the visible light region, excellent in infrared light-shielding properties and exhibiting excellent performances such as adhesion and the like. SOLUTION: The infrared light-shielding coating for a transparent base material comprises (A) a resin composition containing (A-1) an acrylic resin bearing a hydroxy group with a number-average molecular weight of 1,000-50,000 and (A-2) a tetrafunctional silicon compound represented by the general formula (1) (wherein R is the same of different from each other and is a 1-10C alkyl or alkoxyalkyl group; and n is an integer of 1-20) and/or a condensate thereof, and (B) a tin-containing indium oxide having a primary particle size of 0.01-0.1 μm, where the solid content weight ratio of (A-1) the acrylic resin to (A-2) the tetrafunctional silicon compound and/or a condensate thereof is 10/1-1/3 and the solid content weight ratio of (A) the resin composition to (B) the tin- containing indium oxide is 100/0.5-100/20.
Patent JP-2002317326-A (JP)
Title: Melt spinning apparatus
Inventor: AISAKA HIROYUKI
IPC: D01D5/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning apparatus capable of quickly re-threading a yarn caught on a suction nozzle in yarn break and decreasing re-threading miss to the utmost. SOLUTION: This melt spinning apparatus is set at least a spinning chimney (4) in which a multifilament yarn (Y) spun from a thermoplastic resin runs and a suction nozzle (3) set above the lowest end inside the spinning chimney and for catching/sucking the spun out yarn (Y); wherein the spinning chimney (4) is composed of a movable component (4a) and a fixed component (4b) and is made its working surface openable with a closing mechanism (8) at the extent that the lowest end (6a) of the movable element (4a) reaches above the set position of the suction nozzle (3).
Patent JP-2002370260-A (JP)
Title: Molding failure monitoring system
Inventor: UCHIDA YOSHIYUKI
IPC: B29C45/42
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a molding failure monitoring system capable of specifying causes for a molding failure or an unloading failure without the necessity of sending an operator to an operating site and taking remedial measures for the causes and also a molding failure monitoring system capable of shortening a downtime of a molding operation and thereby enhancing a molding operation efficiency. SOLUTION: This molding failure monitoring system comprises a molding machine which forms a molded product by injecting a synthetic resin into a mold, a molded product unloading machine which is installed on the molding machine and retains and unloads the molded product to a breakaway position from the mold by a chuck part and an image photographing means which photographs an image of the molding machine and the molded product unloading machine. Photographed image data of at least either of the molding machine or the molded product unloading machine whose image is normally photographed by the image photographing means, are stored into a storage means of a control device for a specified time while updating the data.  Then when an alarm signal is outputted from at least either of the molding machine or the molded product unloading machine, the photographed image data equivalent to a specified time stored in the storage means during outputting the alarm signal, are sent to an outer terminal device from a communicating means of the control device. Finally, an abnormal state of the molding machine or the molded product unloading machine can be verified by an external terminal device.
Patent JP-2002317017-A (JP)
Title: Temperature stimulation-responsive copolymer
Inventor: TOKIWA YUTAKA
IPC: C08F220/56
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature stimulation-responsive polymer having a nucleoside on the polymer chain. SOLUTION: This copolymer comprises a structural unit expressed by general formula (1) (R1 is an alkylene group, S1 is a nucleoside residue obtained by removing hydroxyl group from a nucleoside) and a structural unit originating from N-isopropylacrylamide.
Patent JP-2002323170-A (JP)
Title: Piping method of pipe line
Inventor: WATANABE MICHIHIKO
IPC: F16L1/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a piping method for a pipe which significantly reduces labor, the construction cost, and construction man-hours, simplifying the construction, and capable of piping a pipe line as desired by using a pipe capable of laying the pipe line of a desired pipe length and winding around a drum. SOLUTION: A winch 51 formed by winding a wire 54 is disposed on the downstream end of a laying path of the pipe 1 and the drum 26 formed, by winding thermoplastic resin pipe degenerated into a creased cross section is disposed in the upstream end in the laying path of the pipe. The wire is made to pass through inside a pipe regulation tool 3 installed in a curved part of the laying path of the pipe and lead to the upstream end of the laying path, the wire lead end is locked to the tip device 53 in the tip of the pipe, the pipe is made to pass through the pipe regulation tool from the upstream end to downstream end oft laying path from the winch and pulled, so that the pipe line by the pipe is laid. The pipe line is heated, by introducing steam into the pipe, to make the pipe restored into an approximately cylindrical shape ands lay the pipe.
Patent JP-2002318211-A (JP)
Title: Method for estimating size of micro-void of high- molecular material
Inventor: SAITO KOUJI
IPC: G01N24/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an estimating method for easily and highly quantitatively evaluating the average size of micro-voids which form a free volume, on which gas permeation, water permeation, etc., depend, in a high-molecular material. SOLUTION: Macromolecules are filled with gaseous xenon to measure the nuclear magnetic resonance spectrum of xenon nuclei. From an obtained chemical shift value and through the use of the relation between the chemical shift of xenon and an average pore diameter in known porous materials, the average size of the micro-voids which form a free volume, on which gas permeation, water permeation, etc., depend, in macromolecules is easily estimated.
Patent JP-2002318319-A (JP)
Title: Method for manufacturing film with distribution of refractive index
Inventor: TAKASUKA DAIKO
IPC: G03F7/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film having new distribution of the refractive index by which the manufacturing time is reduced and preferable uniformity of the concentration distribution of photopolymerizable monomers in the film and preferable reproducibility among lots are ensured. SOLUTION: In the method for manufacturing a film having distribution of the refractive index by using an organic solvent solution containing a thermoplastic resin, photopolymerizable monomers and a photopolymerization initiator as the essential components to form a film and then exposing and developing the film, instead of the organic solvent solution used for manufacturing the film, a high viscosity liquid containing a thermoplastic resin, photopolymerizable monomers and a photopolymerization initiator as the essential component but containing substantially no organic solvent is used. By using the high viscosity resin solution of the photopolymerizable monomers and the thermoplastic resin but containing substantially no organic solvent, the manufacturing time of the film is reduced compared to the method using a solvent and superior uniformity of the distribution of photopolymerizable monomers in the film and the reproducibility among lots can be ensured.
Patent JP-2002320832-A (JP)
Title: Selectively gas permeable membrane and method for producing the same
Inventor: MORITA HIROYUKI
IPC: B01D71/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a selectively gas permeable membrane pervious selectively to a specified gas from leaking gases other than the objective gas owing to the occurrence of pinholes which pierce the membrane. SOLUTION: First layers comprising a first metal pervious selectively to a specified gas and second layers comprising a second metal which has a lower melting point than the first metal and is alloyed with the first metal are alternately formed on the surface of a porous substrate 10 in such a way that the first layers become the bottom layer 11 formed directly on the surface of the substrate 10 and the top layer 13 which comes in contact with the external atmosphere, only the second layers are melted to fill pinholes 14 in the first layers and then atoms of the metals in the first and second layers are counter- diffused to alloy the metals in such a way that all the first and second layers are united into one. Preferably the first metal is palladium pervious selectively to hydrogen and the second metal is silver.
Patent JP-2002012191-A (JP)
Title: Information processing unit for divers
Inventor: FURUTA HISASHI
IPC: B63C11/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit for divers capable of properly issuing a warning of being violation of a floating speed by judging whether or not the floating speed is proper by a condition fit for a present state. SOLUTION: In this information processing unit for divers, a floating speed violation warning means 77 compares a floating speed upper limit value 76 set with every depth of water with a present floating speed measured by a floating speed measuring means 75 when monitoring whether or not the floating speed is proper. The floating speed upper limit value 76 is set so as to allow a relatively large floating speed in a deep place and allow only a relatively small floating speed in a shallow place. When there are continuously floating speed violation warnings two times in diving, a diving result recording means 78 records the effect.
Patent JP-2002331310-A (JP)
Title: Back gauge device
Inventor: SHIMA KOJI
IPC: B21D5/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a back gauge device capable of complying with a workpiece made of thin plate, having a long flange length and the tip end bent down without separately providing a preventing means for hanging. SOLUTION: The back gauge device has an thrust end 3 which positions a workpiece W by butting. A U-shaped work support 4 which freely swivels within the horizontal surface, making the lateral internal side of the tip of the thrust end 3C as a swivel center C, is installed in the back gauge device and the work support 4 is projected in front of the thrust end 3 or is stored in the thrust end 3.
Patent JP-2001355833-A (JP)
Title: Combustion system
Inventor: YASUDA TSUTOMU
IPC: F23L15/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the heat efficiency of the whole of a combustion system equipped with a combustion device capable of producing combustible gas by the combustion gasifying effect of fuel. SOLUTION: The combustion system is equipped with combustion devices 4, 5, into which fuel and combustion air are supplied. The combustion devices produce combustible gas by the combustion gasifying effect of the fuel in the combustion area of a furnace. The combustion devices are provided further with gas purifying devices 61, 64 for purifying the combustible gas and a heating device 1 capable of introducing the combustible gas purified through the gas purifying devices.  The heating device is equipped with combustion areas 13, 14, into which the combustible gas is introduced, and heat storage bodies 11, 12 capable of being contacted with low-temperature air through heat transfer contact to supply continuously the high-temperature air, heated by the heat storage bodies, into the combustion devices as combustion air and introduces one part of the high-temperature air to produces high- temperature secondary combustion waste gas in the combustion areas through combustion reaction between the high-temperature air and the combustible gas.  The heat storage bodies store heat through heat transfer contact with the secondary combustion waste gas while the stored heat is dissipated into the low-temperature air to heat the same so as to obtain high-temperature air and the combustion devices produce the combustible gas through the combustion reaction between the high-temperature air and the fuel.
Patent JP-2002328852-A (JP)
Title: Multimedia direct commerce system adaptive to various kinds of electronic commercial transactions of high transaction by http protocol integrated control
Inventor: NISHIZAWA YASUO
IPC: G06Q30/06
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for unitarily managing various kinds of electronical transactions of high transaction by using a conventionally generally used HTTP protocol. SOLUTION: The system comprises respective client terminals consisting of an uppermost layer of various kinds of application programs linked by HTTP, a lowest layer performing the session/transport control of TCP/IP and HTTP protocol and an intermediate layer having an engine corresponding to the respective application programs performing a high transaction control processing for integrally controlling the transfer between the various kinds of the application programs of the uppermost layer and the session/transport control of the lowest layer, a Web server having a CGI interface consisting of an uppermost layer having a server such as the various kinds of electronic commercial transaction commerce servers, a chat server and the various kinds of multimedia application servers,  a lowest layer performing the session/ transport control of the TCP/IP and HTTP protocol and an intermediate layer for integrally controlling the transfer between the uppermost layer and the lowest layer, and client-side application.
Patent JP-2002328924-A (JP)
Title: Method and device for managing personal information
Inventor: HASHIMOTO TADAO
IPC: G06F17/30
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing personal information which are capable of deciding a scope of disclosure information for each corporate site or each kind of site and also capable of limiting disclosure of unnecessary personal information. SOLUTION: The device for managing personal information (P) by the present invention comprises a personal information storage means (1) which stores information (1a) of a personal user (U) as a customer, a corporate information storage means (2) which stores information (2a) of a corporate user (K) as a customer, a disclosure information deciding means (3) which decides on a level of information to be given to the corporate user (K) according to the information (1a and 2a) stored in the personal information storage means (1) and corporate information storage means (2) when information (1a) of a particular personal user (U) is requested by the corporate user (K) and a disclosure information creating means (4) which creates information stored in the personal information storage means (1)  and able to be given according to the level of information decided on by the disclosure information deciding means (3).
Patent JP-2002333817-A (JP)
Title: Hologram discrimination system
Inventor: MATSUDA MAMORU
IPC: B42D15/10
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To discriminate authenticity and to improve operability, without making the reproduced image and reproducing method of a hologram to be known by a user. SOLUTION: This hologram discrimination system 1 has the hologram affixed to a medium, a laser beam source 5 for irradiating the hologram with reference light 4, a photodetecting means 7 for receiving the reflected light 6 thereof. The system described above has an aperture 10 for checking the position of the hologram for irradiating the hologram with the reference light 4, access means 11 for turning on and off the operation of the hologram discrimination system 1, display means 19 for displaying the result of the discrimination, illumination means 18 for illuminating the entire part of the hologram in positioning the hologram, and a casing 14, which has a finder 22 for making the observation of the position of the hologram possible, by transmitting the reflected light 21 by the illumination light 20 from the illumination means 18 and houses the laser beam source 5,  the photodetecting means 7 and the illumination means 18 in a hermetic state.
Patent JP-2002291436-A (JP)
Title: Fermented soybeans mixed with buckwheat and yam
Inventor: KATO KEITARO
IPC: A23L11/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain fermented soybeans which are almost odorless, soft, have a high content of flavor component, good stringiness and a high content of functional component. SOLUTION: Steamed soybeans are mixed with boiled unpolished flour of buckwheat or roughly milled buckwheat and yam powder, inoculated with Bacillus natto and fermented to produce fermented soybeans mixed with buckwheat and yam.
Patent JP-2002331725-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI JUNICHI
IPC: B41J2/44
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which electrically shuts off a laser without using a mechanical shut-off member and which does not apply a stress to the laser or the other electric component. SOLUTION: The image forming apparatus comprises an image signal modulator 205 for generating a modulation signal in response to image information, a laser drive means for driving the laser in response to the modulation signal, a door opening/closing sensing unit 200, a switch for opening/closing, a laser power source 204, and a power source shutting-off means for shutting off the laser power source supply. When the door is opened or the unit is drawn, the sensing unit 200 senses the state in which the door is previously opened or the unit is drawn, and disposed so that the switch is then opened. When the sensing unit 200 senses the door opening, the output of the modulator 205 is set to a GND level or a high impedance state. The power source shutting-off means is constituted to shut off the power to be supplied to the laser drive means, when the switch is opened.
Patent JP-2002333328-A (JP)
Title: Portable navigation device
Inventor: ABE YUICHI
IPC: G08G1/0969
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To permit detection of a condition that a VICS is mounted on a vehicle due to a VICS regulation that does not display the VICS when the VICS is not mounted on the vehicle in a portable navigation device. SOLUTION: The portable navigation device comprises a control circuit 21 that controls displaying to the displaying part of the VICS information, and a brake terminal 28 where a jack that outputs a detecting signal which detects whether a side brake is applied or not is inserted into. The brake terminal 28, where the jack that outputs the detecting signal which detects whether the side brake is applied or not is inserted into, detects whether the jack is inserted into or not to output the control circuit 21. The control circuit 21 allows to display the VICS when the jack is inserted into the jack terminal 28 and prohibits to display the VICS when the jack is not inserted.
Patent JP-2002332484-A (JP)
Title: Photoresponsive material
Inventor: MORITA KENSUKE
IPC: G02F1/13
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a photoresponsive material having high sensitivity and large change of birefringence caused by photo-irradiation. SOLUTION: This photoresponsive material includes an aromatic compound of four ring system expressed by general formula I. [L<1> and L<3> are each independently a -CH=CH- or a -C≡C-; L<2> is a single bond, -CH2 -CH2 -, -CH=CH- or -C≡C-; at least one of the benzene rings A, B, C and D has a substituent group and at least one of the substituent group is a sulfo, carboxyl or their salt and optionally forming a ring by a linkage of two substituent groups].
Patent JP-2002335858-A (JP)
Title: Portable apparatus for removing ethylene
Inventor: HARA YUMIKO
IPC: A23B7/144
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable apparatus for removing ethylene by solving the problem that conventional apparatus are used for industrial postharvests such as equipped with shelves and for large-sized storehouses, therefore are unusable domestically. SOLUTION: This portable apparatus for removing ethylene includes a circuit 3 connected to a battery box 2 and functioning to raise the voltage of the battery, electrodes 4 connected to the circuit 2 and functioning to generate ozone by electric discharge, a suction port 20 through which a suction is made from the outside, an ethylene oxidation chamber 5 where the ethylene taken in via the suction port 20 is oxidized by the ozone generated from the electrodes 4 into ethylene oxide, a catalyst chamber 6 where the ethylene oxide produced in the chamber 5 is decomposed by a catalyst, an exhaust port 21 for making an exhaust into the outside, and a fan 7 functioning to generate air flow which makes a suction via the port 20 into the chamber 5 and then makes an exhaust from the chamber 6 via the port 21.
Patent JP-2002344429-A (JP)
Title: Packet receiver and packet transmission method
Inventor: IDO TAIJI
IPC: H04L29/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To lower a probability of discarding a packet in a receiver side, even if a transmission error is caused in a non-compressed packet. SOLUTION: In the case where a received packet is static information, after an error is detected by a CRC(cyclic redundancy check) section 104, only the static information is read by a buffer 106 for replacing the static information in the received packet. A header restoring section 107 restores the header again. The section 104 performs CRC again for the re-restored header. If bit errors are detected, the received packet is discarded. If a bit error is not detected, it is determined that the static information part in the received packet header contains a bit error, the packet having replaced static information part is outputted as a received packet.
Patent JP-2002339030-A (JP)
Title: Aluminum alloy for diecasting
Inventor: SUZUKI TAKANOBU
IPC: C22F1/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy which has high strength and toughness, and high durability to fatigue, and, in particular, is easily formed from a regenerated ingot and to provide a diecast product thereof. SOLUTION: The aluminum alloy for diecasting has a composition containing 6.5 to 10% Si and 0.2 to 0.5% Mg, by weight and containing one or more kinds selected from Fe, Cr and Mn by 0.5 to 1.2% in total so that the value of Fe/(Mn+Cr) on the wt.% is controlled to <=1.3, and the balance aluminum with impurities of <=2.0%.
Patent JP-2002340606-A (JP)
Title: Mobile communication device and direction indicating method in mobile communication device
Inventor: KANBARA TADASHI
IPC: G01C21/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device capable of indicating the direction to a target, and capable of guiding a user to an object. SOLUTION: The direction to a target is calculated from an absolute position of the target acquired from a base station, the direction of the device detected by an azimuth detecting part 10, and a locative position of the device detected by a position detecting part 11 via a radiocommunication means composed of an antenna 1, a transmitter 2, and a receiver 3, and is displayed on a display part 12.