baber/WOPTO huggingface dataset:
Patent JP-2002360468-A (JP)
Title: Vacuum cleaner
Inventor: NAKABAYASHI MASAKAZU
IPC: A47L5/12
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can be used under an extremely clean environment with completely no evacuation accompanied with suction and with a simple structure. SOLUTION: A vacuum container 1 the inside of which is under a vacuum condition by being vacuum-evacuated in advance, a valve 2 which holds hermeticity of the vacuum container 1 and is opened when the vacuum cleaner 100 is used and a suction part 20 fitted to the valve 2 are provided. The valve 2 is a so-called gate valve and the inside of the vacuum container 1 is hermetically held under a condition where the gate valve 22 in the valve 2 is closed. A connecting hole 23 is fitted on the opposite side of the fitting face for the vacuum container 1 of the valve 2 and a connecting adaptor 31 is fitted in the connecting hole 23 by screwing. In addition, a flexible suction hose 32, etc., are fitted to the connecting adaptor 31 as an attachment.
Patent JP-2002372388-A (JP)
Title: Heat pipe and its manufacturing method
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To increase the heat transporting ability of a heat pipe using metallic fibers as wicks. SOLUTION: In this heat pipe 1, wicks are constituted by inserting many extremely thin copper wires (fibers) 4 into the internal surface of an airtightly sealed heat pipe container 2, and a condensable working fluid 7 is enclosed in the container 2. At least part of the extremely thin copper wires 4 is integrated with the internal surface of the container 2. Consequently, the thermal resistance of this heat pipe 1 becomes smaller and the heat transporting ability of this pipe 1 is improved, because no dry out, etc., occurs in its heat input section (heating section) due to the improved reflux characteristics of the liquid- phase working fluid.
Patent JP-2002370244-A (JP)
Title: Laminated sheet manufacturing method
Inventor: MURAKI TETSUYA
IPC: B29C43/18
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet manufacturing method preventing staining or flaw caused by a resin layer having to become an interlaminar insulating layer and constituted so as to obtain a proper energizing route at the time of pressing. SOLUTION: Bands 3, each of which is constituted by arranging a pressure- sensitive adhesive film on the single surface of a copper foil, are prepared. The pressure-sensitive adhesive film has a width larger than that of the copper foil and a prepreg 6 by 10 mm (5 mm at every single side) or more. Then, the bands 3 are folded zigzag, and inner layer sheets 1 and intermediate sheets 2 are alternately held between the bands 3 and sheetlike prepregs 6 are arranged on both surfaces of the inner layer sheets 1. At this time, the bands 3 are arranged so that the pressure-sensitive adhesive films and the intermediate sheets 2 are opposed mutually and the resin films and the inner layer sheets 1 are opposed mutually. In this state, the whole is pressed by a press processing machine 4 while energizing the copper foils.
Patent JP-2002370479-A (JP)
Title: Manufacturing method of card or the like
Inventor: KUDO YOSHIAKI
IPC: B42D15/10
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a card or the like being excellent in quality and improved in productivity. SOLUTION: On the occasion of manufacturing a magnetic card constituted of a base 2, a magnetic layer 3, a hiding layer 4, a character-pattern print layer 5, a protective layer 6 and a printing layer 7, a portion wherein the printing layer for a control number and others is to be printed is irradiated with a plasma after the protective layer 6 is formed and before the printing layer 7 is printed.
Patent JP-2003006508-A (JP)
Title: Digital content distribution method and system, program therefor and recording medium
Inventor: KIMURA EIJIYU
IPC: G06Q30/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To enable a content preparing person to effectively exercise a right and to effectively add business information such as the advertisement of a business information provider to contents. SOLUTION: A user communication terminal 10 and a business information provider communication terminal 30 are connected through networks 40 and 50 to mediator communication equipment 20 and the mediator communication equipment holds a user profile, digital contents, a business information provider profile and the business information, etc. The mediator communication equipment transmits a suitable content list to the business provider communication terminal and puts it up at auction on the basis of the business information provider profile, adds the business information of the business information provider who makes a successful bid to the knocked-down contents, and when content distribution is requested from a user, distributes suitable contents and the business information added to them on the basis of the user profile.
Patent JP-2002080250-A (JP)
Title: Alkali-free setting and cure accelerator
Inventor: SOMMER MARCEL
IPC: C04B103/44
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a setting and cure accelerator for a hydraulic binder which contains no alkali or alkali metal nor chloride. SOLUTION: This setting and cure accelerator for a hydraulic binder containing no alkali nor chloride contains at least one water soluble aluminum salt comprising a fluoride and at least one aluminum salt comprising a sulfate, or the accelerator consists of the aluminum salts.
Patent JP-2003005310-A (JP)
Title: Photographic processing device
Inventor: TOKUMATSU YOSHIHARU
IPC: G03B27/72
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a photograph processing device which is long in the life of a laser beam source. SOLUTION: Every time the exposure processing based on a certain exposure start instruction ends, whether an exposure start reservation instruction is stored in an instruction memory section 51 or not is checked by an instruction checking section 51. When the exposure start reservation instruction is confirmed to be stored, the exposure processing carried out at this time is ended and in succession, the exposure processing based on this exposure start reservation instruction is started. When the exposure start reservation instruction is confirmed to be not stored, the power source of the laser beam source to emit a laser beam of a red wavelength region is put into an off state by an output regulating section 55 upon ending of the exposure processing carried out at this time and the laser beam of the red wavelength region is no more emitted.
Patent JP-2003006141-A (JP)
Title: Communication terminal
Inventor: TANAKA NOBUAKI
IPC: H04L12/403
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the load of internal processing from increasing, even if the polling frequency is increased in a terminal device, that conducts data transmission with polling from a host computer as a turning point. SOLUTION: The communication terminal, provided with a DMA controller, is provided with a means for performing comparison to check whether data received by a receiving circuit are a polling signal or received data and also a discrimination means for deciding the presence/absence of data to be transferred in the case of the polling signal, and completes processing without updating an address register value or a transfer counter value of the DMA controller, when the received data are a polling signal and also when there are no data to be transferred.  Communication processing is possible, without causing increase in load so much in the terminal device even though a polling frequency from the host computer is increased, not by performing CPU interrupt to the entire polling but by performing CPU interrupt, after deciding the existence/ nonexistence of transmission data in the communication terminal in this way.
Patent JP-2003004911-A (JP)
Title: Optical filter
Inventor: MIURA NORIYASU
IPC: G02B5/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter to be attached to a display of a TV or various kinds of instruments, to a scanner part of a copying machine, facsimile equipment or the like, to various kinds of lighting fittings, a filter part or the like of an optical lens system. SOLUTION: The optical filter has a honeycomb structure formed by stacking a large number of aluminum foils and applying linear adhesive layers with specified width in parallel to one another at an equal interval while shifting the application position by 1/2 period between the adjacent foils to laminate the foils, cutting the obtained layered structure in the thickness direction along the line crossing with the linear adhesive layers, and expanding the body in the thickness direction.
Patent JP-2003004394-A (JP)
Title: Tank for heat exchanger and its manufacturing method
Inventor: CHIKUMA HIROSHI
IPC: F28F9/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a tank for heat exchanger in which a pass partition plate which divides the main body of the tank into two parts is arranged in a notched section formed in the main body, and to provide a method of manufacturing the tank by which the pass partition plate can be temporarily fixed easily and surely to the notched section of the main body. SOLUTION: In the aluminum cylindrical main body 11 of the tank, the notched section 11a is formed and the aluminum partition plate 13 which divides the main body 11 is arranged in the section 11a. The plate 13 is formed of a large-diameter section 13a having the shape corresponding to the outer peripheral shape of the notched section 11a and a small-diameter section 13b having the shape corresponding to the inner peripheral shape of the main body 11. In addition, projecting sections 13d are formed on both sides of the large- diameter section 13a. The plate 13 is temporarily fixed to the notched section 11a by inserting the plate 13 into the section 11a and crushing the projecting sections 13d from both sides. Thereafter, the plate 13 is brazed to the notched section 11a in the temporarily fixed state.
Patent JP-2003017603-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: RITSUTAKU SATOSHI
IPC: H01L27/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve latch-up resistance by suppressing an operation of a parasitic transistor without enlarging an area of an element, and to form an element isolation diffused layer having a low resistance not depending upon thickness and concentration of an epitaxial layer as well as heat treating conditions. SOLUTION: A semiconductor device comprises an n-type embedded diffused layer 2 formed on a front layer of a predetermined part of a p-type silicon substrate 1, and a p-type first high concentration isolation diffused layer 3 formed in the substrate 1 so as to surround the layer 2. The semiconductor device further comprises an n-type epitaxial layer 4 formed on the substrate 1, the diffused layer 2 and the diffused layer 3, and a p-type second high concentration isolation diffused layer 5c formed in the layer 4 on the diffused layer 3. The device also comprises a p-type low concentration diffused layer 5a for isolating the layer 4 to a plurality of island regions A and B on the diffused layer 5c.
Patent JP-2003013611-A (JP)
Title: Method and apparatus for strengthening reinforced concrete rigid-frame structure
Inventor: NAITO GORO
IPC: E04B1/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for strengthening a reinforced concrete rigid-frame structure, which improves the strength of the whole rigid-frame structure to minimize its deformation while maintaining a space enclosed by a beam and both columns forming an original reinforced concrete rigid-frame structure, as large as possible, and to provide an apparatus for strengthening the same. SOLUTION: According to the method, a new column 12 is formed by covering the original column 13 from its leg to its head with a steel pipe 22, and a gap between the original column 13 and the new column 12 is filled with non-contractive mortar 24, to thereby strengthen the original column. Then, lower chords 30 are arranged on both sides of the beam 10 at lower locations of the same, and an end of each lower chord 30 is linked to a collar-shaped strengthening portion 28 of the head of the column 12. Further, a lower portion of a web member 34 arranged on each side portion of the beam 10 is welded to the lower chord 30, to thereby form two isosceles triangular planes of structure each having the lower chord 30 as a lower side. Furthermore, an upper portion of each web member 34 forming the isosceles triangular plane of structure is connected to an upper portion of the beam 10 via a connecting member 36.
Patent JP-2003018369-A (JP)
Title: Camera for paintings and calligraphy
Inventor: SAITO HITOSHI
IPC: H04N5/232
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera for photographing paintings and calligraphy, simplified into compact size. SOLUTION: The camera is provided with an image pickup means 13 that picks up the image of an original MS obliquely and converts the image of paintings and calligraphy of the original MS picked up obliquely by the image pickup means 13 into an image picked up from the front.
Patent JP-2002083462-A (JP)
Title: Magnetic recording/reproducing device
Inventor: OMURA YUJI
IPC: G11B27/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the position variation of a sector due to the rotation variation of a spindle motor occurs, a track gap is necessary for initialization, and the position of a sector cannot precisely be detected by measuring time measurement from the index. SOLUTION: This magnetic recording/reproducing device to record and reproduce fixed-length data is provided with a medium fixing means (chucking mechanism 40) which attaches a magnetic recording medium at the same angle to the rotor 39 of the spindle motor 38 to rotationally drive a disk-shaped magnetic recording medium 22, and a starting point detecting means (index detector 41) which determines the, starting point and the end point of data tracks. A divided signal generating means 303 which generates a divided signal to divide one rotation into a plurality of parts by detecting the rotation angle of the rotor of the spindle motor on the basis of the starting point of rotation determined by the starting point detecting means is provided, and a reference position on the data tracks is determined by using the divided signal.
Patent JP-2003017893-A (JP)
Title: Chip component supply apparatus
Inventor: KIN TSUKASA
IPC: H05K13/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To save-energy by reducing an air using amount of an air suction source, while maintaining a feature of a high component service rate in a vacuum suction conveying system, as it is. SOLUTION: A chip component supplying apparatus comprises supply passages 31, 41 of chip components 20 having one ends as inlets of the components, component stoppers arranged at other ends of the passages to position the components, an opening for taking out the components for taking out the components positioned by the stoppers, and an air suction hole for communicating with an ejector 110 to supply the components in the direction of the stoppers. When the opening is blocked by a shutter 63 to supply the components in the passages, the ejector 110 sucks in a predetermined normal air suction amount from the suction hole. When the opening is opened by the shutter 63 to take out the components, the air suction operation of the ejector 110 is made slightly weaker from that at normal times.
Patent JP-2003025758-A (JP)
Title: Paster for bookbinding
Inventor: NISHIKAWA MASATOSHI
IPC: B65H37/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a paster for bookbinding capable of always maintaining the amount of a molten hot melt adhesive at a specified level in a housing. SOLUTION: The paster for bookbinding comprises a first sensor means 68 to detect whether a molten hot melt adhesive 61' in the housing 65 reaches a specified first level and a control means which controls the drive of a sheet feed roller 63 in such a way that when it is detected by the first sensor means that the molten hot melt adhesive in the housing is below the specified level, the sheet feed roller 63 is driven to pay off a hot melt sheet 61 from a sheet roller 62, then the tip of the hot melt sheet 61 is brought into contact with a heating roller to supply the molten hot melt adhesive 61' into the housing and when it is detected by the first sensor means that the molten hot melt adhesive 61' in the housing is above the specified level, the sheet feed roller 63 is stopped.
Patent JP-2003027656-A (JP)
Title: Heat-insulating panel formed of expanded resin
Inventor: SEGI YASUHIRO
IPC: B32B5/18
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating panel formed of an expanded resin, which can alleviate the load on workers during construction and the load on building after the construction, contributes to reduction in manufacturing cost, is improved in chemical attack performance to ammonia, etc., can prevent tearing damages caused by rodents, and is improved in impact resistance and bending strength. SOLUTION: The heat-insulating panel formed of the expanded resin is obtained by laminating a metallic sheet 2 on one surface of a hard heat- insulating material 1 formed of the expanded resin, and a surface material 3 on the other surface of the same. The surface material 3 is formed of a soft material of a multilayered structure, and an outermost layer of the surface material is formed of PET 4.
Patent JP-2003032307-A (JP)
Title: Mail server and information communication terminal
Inventor: NISHIMURA YASUSHI
IPC: H04W4/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a mail server and an information communication terminal that can transmit desired configuration information, which does not need for advance notice so as to enhance the convenience of users furthermore, thereby surely and simply rejecting information not meeting a received user's intention. SOLUTION: A mail server SV analyzes a structure of mail arrived from a sender terminal and divides the mail into a mail main text and an attached file, on the basis of the analysis result. First the sender terminal transmits the mail text with information denoting outline of the attached file to a mobile communication terminal MS 2, which is a destination and a storage section 25 stores the attached file. When the sender terminal receives a reception request of the attached file from the destination mobile communication terminal MS2 in this state, the sender terminal reads the corresponding attached file of the mail from the storage section 25 and transmits the attached file to the requester terminal.
Patent JP-2002094376-A (JP)
Title: Tuning circuit for yig oscillator
Inventor: ROTH ALEXANDER
IPC: H03B5/18
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a tuning circuit for a YIG(Yttrium Iron Garnet) oscillator with a low-phase jitter and a high tuning rate, even though the circuit is not almost complicated. SOLUTION: In the tuning circuit for the YIG oscillator where a phase detector compares an output frequency of the YIG oscillator whose frequency is decreased by a frequency divider or a mixer with a lower reference frequency and an output voltage of the phase detector is supplied to an air-cored coil of the YIG oscillator used for fine tuning, and the output voltage of the phase detector is supplied also to the main coil of the YIG oscillator.
Patent JP-2003031638-A (JP)
Title: Device carrier
Inventor: YAMAZAKI DAISUKE
IPC: B65G49/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device carrier in which the size can be reduced by saving the space of a carrying mechanism and an arm is prevented from flexing even when a heavy device is carried. SOLUTION: The device carrier for carrying a device being inspected comprises first and second arms which can take out a device from a cassette and can place the device in the cassette, and a linear motor for advancing the first and second arms straight independently.
Patent JP-2003035096-A (JP)
Title: Shield tunnel
Inventor: KANAI MAKOTO
IPC: E21D11/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To lengthen an installation interval between center posts without causing an increase in cost, an decrease in workability or the like. SOLUTION: This shield tunnel is equipped with the first and second shield tunnels 10 and 12 whose circular cross sections are equal in diameter to each other, and the circular cross sections are made to overlap each other in a double state. The tunnels 10 and 12 are formed by assembling segments 16, which are split in the axial and circumferential directions of the tunnel, on an excavated surface formed on the rear side of the excavator 14 by excavation of the excavator 14. The tunnel is arranged in such a manner that ends of the circular cross sections overlap each other; an overlapped part is cut off; and upper and lower coupling segment pieces 18 and 20 are arranged in upper and lower joining parts between the segments 16 of the adjacent tunnels 10 and 12. The amount of protrusion of the segment piece 18 to a lower side varies with each segment ring.  When the segment pieces 18 are installed in such a manner as to be sequentially adjacent to one another in the axial direction of the tunnel, so as to form an upper beam part 22 of the segments 16, side surfaces along the axial direction of the tunnel are formed in a shape of arches having a prescribed interval in between.
Patent JP-2003033942-A (JP)
Title: Holding tool for tool holder and its manufacturing method
Inventor: SAITO KOJI
IPC: B29L31/28
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a holding tool which is simplified by reducing members constituting the holding tool to the necessary minimum, does not need to assemble the holding tool members and can be used for all sorts of magazines. SOLUTION: Means 1: A tool holder has an opening which comes and goes toward a slantwise direction. At the opening, two faces of holding portions to hold the tool holder, a V-shaped convex portion to be engaged with a flange V groove portion and an engaging portion to be engaged with a locking groove of the tool holder are arranged. A positioning portion to regulate the holding tool at a prescribed position and an attaching hole portion to attach the holding tool at a prescribed position are arranged at a back side of the opening. The holding tool is integrated with the holding portion, the V-shaped convex portion, the engaging portion, the positioning portion and the attaching hole portion with a moldings which consists of a synthetic resin molding material.  Means 2: The holding tool is formed of the moldings consisting of the synthetic resin molding material described in the means 1 and a spring member and the holding tool is integrally insert-molded with the spring embedded in the moldings. Means 3: The holding tool whose engaging portion is arranged at a center portion of the flange V groove portion of the tool holder and whose holding portion widths of the two faces to hold an outer diameter portion of the flange of the tool holder are equal is provided.