baber/WOPTO huggingface dataset:
Patent JP-2002231884-A (JP)
Title: High output power semiconductor module and application thereof
Inventor: LANG THOMAS
IPC: H01L25/07
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a high power semiconductor module having high reliability of a crimped module capable of employing a cooling device in which industrial water flows. SOLUTION: A first electrical contact is established by a number of thin semiconductor chips (14) arranged on and containing with a lower surface of a base plate (11) and a second electrical contact is established by a cover plate (13) arranged in parallel with the base plate (11) and adding pressure force to an upper surface. In such a module, each of the base plate (11) surfaces or outside surfaces and the cover plate (13) not facing to the semiconductor chips (14) is electrically isolated from the semiconductor chips. Consequently, it is possible to simplify the cooling system.
Patent JP-2003131878-A (JP)
Title: Mobile operation system
Inventor: MITA ARIHITO
IPC: G06F9/445
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To build up an operating system for providing an interface and network environment having functions equivalent to those of browsers used in conventional computer systems, capable of operating directly from a portable external memory medium and using a system by a user's own system environment even in different computers without using a fixed disk at all. SOLUTION: A system is developed by limiting its purpose to perform data communication by executing a browser and provided with minimum functions and a browser necessary for the purpose. The system does not include a virtual memory function and has a mechanism of storing a system environment in the external memory medium and referring to it at starting up the system.
Patent JP-2003167091-A (JP)
Title: Neutron shielding material and used fuel storage container
Inventor: KAMOSHITA MAMORU
IPC: G21F5/008
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron shielding material made out of a high molecular material and seldom or never lowering its concentration of hydrogen even when it is used under high temperature environment of approximately 150-200°C for a long time.  <P>SOLUTION: A thermosetting epoxy resin is applied. Various kinds of epoxy resins such as bisphenol-A epoxy resin are used as a main agent, and alicyclic polyamine, polyamide amine, aromatic polyamine, acid anhydride and the like is used as a hardener. The main agent and the hardener are mixed and hardened at a temperature higher than a room temperature. In a case of providing the flame retardancy, a flame retarder such as magnesium hydroxide is added, and in a case of increasing the neutron shielding performance, a neutron absorbing material is added. In a case of increasing a slowing-down power of the neutron, hydrogenated bisphenol-A epoxy resin is used as the main agent, or hydrogenated metal or hydrogen storing alloy is added. As this neutron shielding material is free from the lowering of the concentration of hydrogen number even under high temperature environment for a long time, it can be functioned as an effective shielding material free from the lowering of neutron shielding performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167467-A (JP)
Title: Mechanism for preventing loading of cleaning roller of fixing unit from being forgotten
Inventor: NAGAI SEIJI
IPC: G03G21/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a mechanism for preventing a user from forgetting to load a cleaning roller of a fixing unit in simple structure capable of operating without being influenced by the heat generated by the fixing unit.  <P>SOLUTION: The mechanism has a heat roller 32, a rubber roller 33, and the cleaning roller 34 in a housing 30 and also has a lever member 35 on the side of a front side plate 31. When the user forgets to load the cleaning roller 34, the lever member 35 is rotated clockwise and an arm part 35b is at a position P. Before a front door 21 is closed completely, a projection part 21a abuts against the arm part 35b and the front door 21 is not closed completely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164771-A (JP)
Title: Vertical mill
Inventor: MISHIRO HIDEHISA
IPC: B02C15/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical mill capable of reducing the production amount of fine powder.  <P>SOLUTION: In the vertical mill having a turntable 5 arranged in the inner lower part of an almost cylindrical casing 1 so as to provide a gap between the outer periphery of the turntable 5 and the inner periphery of the casing 1 and a plurality of freely rotatable rollers 10 arranged in a close vicinity to the outer peripheral part of the upper surface of the turntable, a large number of discharge grooves 6 reaching the outer peripheral parts of the tumbling loci of the rollers from the outer peripheral surface of the turntable are provided to the outer peripheral part of the upper surface of the turntable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164763-A (JP)
Title: Method for manufacturing composite oxide catalyst for oxidizing propylene
Inventor: TESHIGAWARA TSUTOMU
IPC: C07C47/22
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for manufacturing a catalyst excellent in activity and the selectivity of a target product for advantageously manufacturing acrolein and acrylic acid from propylene.  <P>SOLUTION: In the method for manufacturing the composite oxide catalyst for oxidizing propylene containing (1) molybdenum, (2) bismuth, (3) cobalt and/or nickel and (4) iron as essential catalytic components, the components (3) and (4) are mixed in a same solution and the obtained mixture is subsequently mixed with a solution containing at least a part of the component (1). At this time, the ratio [(4)/(3)] of the components (3) and (4) is prescribed so as to become 0.05-0.2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170545-A (JP)
Title: Heat-sealing film
Inventor: KOGA SHINICHI
IPC: B32B27/30
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sealing film having a good high-speed packaging machine suitability, the small deterioration of a heat-seal strength in a high humidity environment and an excellent transparency.  <P>SOLUTION: The heat-sealing film comprises a surface-modified layer containing a nitrogen-containing compound, and a heat-sealing layer containing a mixed composition which contains an acrylic copolymer resin and 4-7C linear sugar alcohol or the like being solid at an ordinary temperature, sequentially laminated on a plastic film base. In this film, a surface inherent resistance value in an environment having 50%RH at 23°C is 1×10<SP>14</SP>(Ω/square) or less, and a heat seal strength immediately after the film is preserved for one week in an environment having 90%RH at 40°C is 1 N/25 mm or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169661-A (JP)
Title: Apparatus for analyzing nucleic acid and method for analyzing nucleic acid by using the same
Inventor: NISHIYA YOSHIAKI
IPC: G01N33/533
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, simple and miniaturized apparatus for extracting and refining a nucleic acid from a sample containing the nucleic acid and analyzing the nucleic acid and to provide a method using the apparatus.  <P>SOLUTION: This invention provides the apparatus for analyzing the nucleic acid in the sample, having the following means (a) to (d) and the analytic method using the apparatus. (a) A means for bringing the sample into contact with magnetism-responding particles having a ferromagnetic metal oxide and silica and carrying out treatment for absorbing the nucleic acid in the sample into the magnetism-responding particles. (b) A means for carrying out treatment for separating magnetism-responding particles, in which the nucleic acid is absorbed, from the sample by applying magnetic field thereto. (c) A means for carrying out treatment for separating the nucleic acid from the magnetism- responding particles by applying electric field thereto. (d) A means for carrying out treatment for amplifying the nucleic acid separated from the magnetism- responding particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135544-A (JP)
Title: Operating device for holding and moving
Inventor: MASUKAWA TAKAYUKI
IPC: A61G5/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To handle a moving body movable together with a user, with no problem without depending on the troubled condition of the body. SOLUTION: This operating device for holding and moving is composed of a mounting base part 11 detachably fixed to a base part post 6 constituting a post part 5, by a clamping bolt 16, and a grip part 13 provided through a holding angle adjusting mechanism 12 for restraining it to the mounting base part 11 in an optional rotating position or releasing the restraint. The mounting base part 11 has a receiving part 14 of recessed curved shape for receiving the base part post 6 of the post part 5, at the center part, and arm parts 11a, 11b provided to surround the receiving part 14. A lock groove 11c for locking the holding angle adjusting mechanism 12 is formed on the back face side of the receiving part 14.  A threaded hole is recessed in the arm part 11a, and the clamping bolt 16 is screwed toward the receiving part 14 from the outside to fixedly hold the mounting base part 11 to the suitable part of the base part post 6.
Patent JP-2003177613-A (JP)
Title: Image forming apparatus
Inventor: IWAI SADAYUKI
IPC: G03G15/16
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method in which an electrostatic latent image is formed on a latent image carrier, the electrostatic latent image is developed to form a toner image, and the toner image is transferred to an intermediate transfer body and the transferred image is transferred to a final transfer medium so that a final image may be formed, and to provide the image forming method and an image forming apparatus capable of preventing image deterioration caused by reverse transfer while preventing toner scattering before transfer.  <P>SOLUTION: In the case of transferring the toner image from the latent image carrier 1 to the intermediate transfer body 4, the toner image is transferred while eliminating the surface potential of the latent image carrier 1 at a transfer nip part NP by a destaticizing light source 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135226-A (JP)
Title: Overturn preventing tool for babies and infants
Inventor: FUJIKI ATOMI
IPC: A47D13/04
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent sitting or toddling babies and infants from overturning. SOLUTION: This overturning preventing tool for babies and infants is formed of a cushion body 1 curved like a dog leg and having a substantially cylindrical section and a fixing belt 2 connected to the curved inside of the cushion body 1 for fixing the cushion body 1 to the waists of the babies and infants.
Patent JP-2002261047-A (JP)
Title: Method for forming silicon-germanium film
Inventor: TEI YUSEKI
IPC: H01L21/8247
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of a silicon-germanium(SiGe) film, which reduces the surface roughness of the silicon-germanium(SiGe) film and can improve the set up of gate structure and an electric characteristic. SOLUTION: The method includes a step for fixing a semiconductor substrate where a gate oxidized film is formed in a vapor deposition chamber, a step for making SiH4 and H2 flow into the vapor deposition chamber and forming silicon fine particles on the surface of the gate oxidized film by using a plasma system, and a step for making SiH4 , GeH4 and H2 flow into the vapor deposition chamber and vapor-depositing silicon germanium with the multiple silicon fine particles as a center.
Patent JP-2003176964-A (JP)
Title: Embedding method of underground heat exchanger
Inventor: UCHIKAWA YASUO
IPC: F25B30/06
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve an efficiency of heat exchange with a ground in an underground heat exchanger used for heat collection from an underground and heat radiation to the underground.  <P>SOLUTION: In an embedding method of the underground heat exchanger 1, a long pile 13 for embedding is formed in the underground G, the pipe-like underground heat exchanger 1 which subjects a heat medium L1 to heat exchange with the ground in a process of passage in an outward or a homeward route is inserted into the long pile 13 for embedding in a state in which a heat source inlet 10 and a heat source outlet 11 face to a surface of earth, and in this insertion state the pile 13 for embedding is filled with a solidification type liquid filler S. In this method, at filling of the liquid filler S, vibration is applied to the underground heat exchanger 1 by a vibration generator 18 at a surface opening part of the pile 13 for embedding whereby the vibration is transmitted to the filler S inside the pile 13 for embedding via the underground heat exchanger 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177806-A (JP)
Title: Personal computer nc, programmable controller with personal computer and software developing tool for programmable controller
Inventor: KAMEOKA SHINOBU
IPC: G05B19/05
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the operating time of a CNC processing program by executing machine control high speed processing at an ultra-high speed, and to prepare a ladder program in ladder language to be easily prepared without using any HDL, and to easily execute correction countermeasures in a job site where a machine is placed.  <P>SOLUTION: A PLC 102A for realizing machine control by a machine control high speed processing means by a plurality of basic instructions synchronizing with a reference interrupting signal from a CNC 101 and a machine control program operating in the spare time of a CNC processing program is provided with an FPGA 1028A functioning as a machine control high speed processing means with a logic for realizing a plurality of basic instructions synchronizing with a reference interrupting signal like hardware. A personal computer main body 1031A is provided with a translator 10311 for automatically translating a ladder program prepared by ladder language into a source list using hardware description language and a CAE tool 10322 for programming the FPGA 1028A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185326-A (JP)
Title: Food storage
Inventor: KAWAHARA TOYOKI
IPC: F25D23/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food storage capable of managing a storing position and a weight of the stored food in addition to the unique information on the stored food.  <P>SOLUTION: This food storage 100 comprises a tag sensor 208 for reading a non-contact tag 207 attached to the stored food 204 for storing the information on the food 204, a position detecting means 205 for detecting a position of the food 204, and a weight detecting means 206 for detecting a weight of the food 204, whereby not only the information on the stored food 204 can be obtained from the non-contact tag 207 storing the same, but also the storing position of the stored food 204 and the remaining amount of the stored food 204 can be recognized from the position detecting means 205 and the weight detecting means 206 to manage the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182733-A (JP)
Title: Folding container
Inventor: MIYATA KAZUHIKO
IPC: B65D6/18
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container for preventing such a case occurring in a conventional folding container that folded down long side walls are overlapped each other, resulting in increasing the height of the folding container in a folded state.  <P>SOLUTION: The folding container comprises the bottom 1, long side walls 2 hinged on respective long sides 1a of the bottom opposed to each other, and short side walls 3 hinged on respective short sides 1b of the bottom opposed to each other. According to the folding container, the short side walls are folded down first onto the bottom to be overlaid upon it. Then, long side walls are folded down in such a way that they are superimposed on the short side walls overlaid upon the bottom, that respective upper flanges of the long side walls opposed to each other are brought closer to each other in a position where the flanges are almost in contact with each other. Between the folded down long side walls opposed to each other, gaps S1, S2 are formed to be able to absorb the curved deformation formed upward on the upper flanges of the long side walls.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180611-A (JP)
Title: Insertion aid for endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion aid for an endoscope that improves insertability of the insertion section, helps the insertion section to be easily advanced (easily inserted), when the section is pushed and to retain its position in the lumen due to an increased drag, when it is pulled without requiring the need for a special operation by the user.  <P>SOLUTION: The aid 3 (3a, 3b) for assisting the insertion of the endoscope is constituted of a soft tubular member 31 to be mounted on the endoscope insertion section 2a and a plurality of soft and flat fin-shaped protrusions 32 having a thin wall which protrude obliquely backward from the outer surface of the soft tubular member 31 with respect to the insertion direction of the endoscope into the lumen. The fin-shaped protrusions 32 are curled and turned over when the endoscope insertion section 2a is pulled, in the aid 3 (3a, 3b) for assisting the insertion of endoscope, and then the back surfaces thereof abut with the wall of the lumen, thus holding the position of the endoscope insertion section 2a within the lumen. The air 3 (3a, 3b) for assisting the insertion of the endoscope is formed so as to reduce the lubrication of the back surface more than that of the front surface through hydrophilic lubricant treatment applied to the surface of the fin-shaped protrusions 32 as a coating in the instrument 3 (3a, 3b) for assisting the insertion of the endoscope.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188355-A (JP)
Title: Semiconductor integrated circuit
Inventor: MARUYAMA AKIRA
IPC: G11C11/22
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since word lines WL5-8 are disposed at places corresponding to word lines WL1-4 on the same pitch, an added capacity is applied between the word lines WL5-8 and between the word lines WL1-4, leading to the reduction in both rising and falling speeds of the potential of the word lines in a reading operation, which results in a consequent reduction in operating speed.  <P>SOLUTION: The word lines WL5-8 are disposed at different places from those of the word lines WL1-4 with respect to a plane formed by the word lines WL1-4 to reduce an added capacity applied to each of the word lines WL1-4 and WL5-8. Consequently, both rising and falling speeds of the potential of an electrode can be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180509-A (JP)
Title: Decoration for offering
Inventor: SHINKAI KAZUKI
IPC: A47G33/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that high production costs of conventional heavy decoration for offering, which is made of wood or plastic, requires time and costs for disposition of the used decoration preventing effective utilization of resources.  <P>SOLUTION: A decoration case 3 provided with a front window 21a, an inner bottom plate and a partition plate disposed therein, a pedestal 51 on which the decoration case 3 is mounted, and a name plate 61 attached to the upper surface of the decoration case 3 are all made of corrugated cardboards, and only an adhesive is used for connecting these members in assembling, and a handle 75 is attached to the upper surface of the decoration case. A desired offering 81 is stored in the decoration case 3, a name is written down on a name paper 63 pinched and fixed at a base portion 62 of the name plate 61. Therefore, the decoration is light and portable, can be readily produced at a low cost, readily disposed of by anyone, almost all the members can be recycled as paper resources, and designs and colors thereof can be freely selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180506-A (JP)
Title: Floor mat
Inventor: TANAKA NOBUYOSHI
IPC: A47G27/02
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor mat which can be readily washed and is convenient for storage.  <P>SOLUTION: This floor mat 1 includes a base sheet 2, a reattachable pressure- sensitive adhesive 3 disposed on the upper surface of the base sheet 2, and a base fabric 4 affixed on the reattachable pressure-sensitive adhesive 3 and detachable laid on the base sheet 2. Detachment of the base fabric 4 from the base sheet 2 in this floor mat 1 enables washing only the base fabric 4. The base fabric 4 alone can be freely replaced with a new one when the base fabric 4 has an unwashable stain thereon. The base fabric 4 can be replaced according to seasons or time and occasions. Detachment of the base fabric 4 from the base sheet 2 in storing the floor mat 1 enables folding the base fabric 4 into a compact size for storing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186101-A (JP)
Title: Camera capable of mirror-up photographing
Inventor: ODAKA YUKIO
IPC: G03B7/30
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trouble caused by a contradiction between a recognition by a photographer and a real camera status by making the photographer confirm a time until a mirror-up status is automatically canceled.  <P>SOLUTION: The camera has a decision means for making photographing operation transit to a waiting motion status while keeping the mirror-up status after mirror-up operation is performed when release start is operated and mirror-up photographing is set, photographing transition means (#224-#226) for starting photographing operation when the release start is operated again within a first prescribed time in the waiting motion status, automatic cancel means (#212-#215) for automatically canceling the mirror-up status without performing shutter running when the camera is left for the first prescribed time without operating the release start in the waiting motion status, and display means (#202, #210, #211 and #222) for displaying the time until the automatic cancel means work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003108453-A (JP)
Title: Image processing device, image processing method, image processing program, and computer-readable recording medium having the program recorded therein
Inventor: KATSUTA OSAO
IPC: G06F3/12
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of outputting image data on a Web page only at a portion relating to a document even when the document is obtained by printing a part of the Web page in the image processing device reading a printed matter of the Web page, recognizes URL as characters, and connected to a Web server to generate and output the image data on the Web page. SOLUTION: A scanner 11 reads the document to acquire the image data, and recognizes the URL contained in the obtained imaged data and the head character string of characters a specified number of characters apart from the head thereof. An HTML file is received from the Web server 20 at the recognized URL through a communication network 30. The head character string is retrieved from the received HTML file, and the image data on the Web page is generated and outputted by using the HTML file data within a specified range from the detected head character string.