baber/WOPTO huggingface dataset:
Patent JP-2003232322-A (JP)
Title: Assembly parts
Inventor: GOTO TEI
IPC: F16B33/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide assembly parts capable of assembling and dismantling easily without contaminating vacuum atmosphere and clean room environment.  <P>SOLUTION: Since a lubricant D of low vapor pressure (fluorine polymer with the functional group - fluorine oil mixture membrane, etc.), intervenes in a male screw section 30a of a bolt 30 arranged within a process room P where is maintained to a lower atmosphere than atmospheric pressure and tightens the parts each other, the vaporization of lubricant D from the bolt 30 is restrained and then the occurrence of outgassing and generation of dust is restrained, even in the case that the assembly parts (31, 32) are placed in vacuum atmosphere for example. As a result contamination of vacuum atmosphere environment is restrained. On the other hand, scuffing, etc., at tightening is restrained by applying the lubricant D to a frictional face for example of the bolt 30 and assembling/dismantling can be done easily, thus enabling the reuse of the dismantled part 32 as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002276701-A (JP)
Title: Lining device for disc brake
Inventor: SIVERS ROLF VON
IPC: F16D69/00
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a designated wear thickness of a lining member of a lining device for an automobile disc brake in which a concave brake disc surface of a brake disc co-operates with a convex lining surface of the lining member of the lining device and which comprises a plate shaped lining support body provided with a flat support surface for the lining member. SOLUTION: A device for optimizing friction volume of the lining member is provided between the convex lining surface of the lining member and the support surface 16 of the lining support body.
Patent JP-2003232785-A (JP)
Title: Agent and method for detecting compound having vinyl group
Inventor: NAWA YOJI
IPC: G01N31/22
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting agent or a detecting method capable of highly sensitively and easily detecting gases containing compounds having vinyl groups discharged from a semiconductor manufacturing process, etc.  <P>SOLUTION: In the detecting agent, a copper bromide (II) as a discoloring component is carried by an inorganic carrier. By bringing the gases containing the compounds having the vinyl groups are brought into contact with the detecting agent in which the copper bromide (II) as the discoloring component is carried by the inorganic carrier and detecting the discoloration of the detecting agent, the compounds having the vinyl groups are detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243851-A (JP)
Title: Attaching structure for electronic component
Inventor: YAMASAKO HIROSHI
IPC: H05K7/12
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for electronic components wherein soldering works of the electronic components to be subjected to surface mountings on a housing can be eliminated and there is no faultiness of their solderings.  <P>SOLUTION: In the attaching structure 10 for electronic components wherein electronic components P are attached to a housing 12, there are provided on the housing 12 in a standing way attaching portions 14 having respectively the shapes for covering therewith the respective outer peripheries of the electronic components P which fasten respectively the electronic components P to the housing. Consequently, the electronic components P are subjected to surface mountings on the housing 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236664-A (JP)
Title: Conduit cable for welding
Inventor: ONO TORU
IPC: B23K9/133
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit cable for welding which can maintain excellent feedability even when a long cable is used in the undulating environment such as a shipbuilding site.  <P>SOLUTION: In the conduit cable for welding which includes a metal wiring type liner for a welding wire guide, the rigidity of an inlet side of the cable is made high, and the rigidity of a torch side is made low.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242863-A (JP)
Title: Switch device
Inventor: KONDO HIROBUMI
IPC: H01H25/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To suitably illuminate respective translucent sign parts of an operation member, in a switch device composed by forming a light guide member so as not to interfere with a pusher or a switch element pressingly operated by four push operation parts of the operation member.  <P>SOLUTION: The light guide member 35 formed of a transparent material and having bulging parts 35d and 35d positioned on the back side of the push operation parts 8 and 9 by extending the from a main body part 35a positioned on the back side of the center part of the push operation part 2 is installed separately from the operation member 2. The translucent sign parts 12 and 13 of the operation member are illuminated by transmitting light emitted by an LED 66 from the part 35a of the guide member 35 through the bulging parts 35d and 35e.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249471-A (JP)
Title: Protection sheet for semiconductor wafer processing
Inventor: AKAZAWA MITSUHARU
IPC: H01L21/301
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection sheet for semiconductor wafer processing which has basic performance as a semiconductor wafer processing protection sheet such as a back grind sheet and further has heat resistance which resists heating process, and also can restrain warp of a wafer in cooling after heating process.  <P>SOLUTION: In a protection sheet for semiconductor wafer processing wherein an adhesive layer is laminated on a base material sheet, a base material sheet has at least one layer of a porous base material sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245067-A (JP)
Title: Intrapancreatic secretory cell
Inventor: INOUE KAZUTOMO
IPC: A61K35/39
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an intrapancreatic secretory cell having high purity of pancreatic β cell and a large amount of insulin released and to provide a method for efficiently separating a large amount of intrapancreatic secretory cell.  <P>SOLUTION: An intrapancreatic secretory cell having high purity of pancreatic β cell and a large amount of insulin released is prepared by combining two-stage enzyme digestion of the pancreas with centrifugal separation by a cell processor. Elimination of function of the intrapancreatic secretory cell is prevented, admixture of an adherent cell such as fibroblast, etc., is reduced and the purity of pancreatic β cell is increased by subjecting the intrapancreatic secretory cell to floating culture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245639-A (JP)
Title: Methane generation method and device of the same
Inventor: HAMAZAKI AKIHIRO
IPC: C02F11/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane generation method capable of accurately and automatically grasping and controlling the concentration of an organic acid in an organic substance at a low cost in a simple constitution and provide a device of the same.  <P>SOLUTION: When the organic substance 1 supplied to a fermentation tank 111 is fermented and decomposed to generate a methane gas 2, a pH and an alkali concentration of the organic substance 1 in the tank 111 are measured with a pH meter 131 and an alkali concentration meter 132, based on whose results, a controlling device 134 calculates the concentration of the organic acid in the organic substance 1 from the equation C<SB>a</SB>=C<SB>b</SB>/(1+K<SB>1</SB>/[H<SP>+</SP>]), if the concentration of the organic acid stays within a preset stable reaction area, a control valve 121 of an organic substance supplier 112 is controlled so as to reduce a supplied quantity of the organic substance 1 to the tank 111. It is, however, provided C<SB>a</SB>is the concentration of the organic acid, C<SB>b</SB>is the concentration of an alkali, K<SB>1</SB>is the primary dissociation constant of a carbonate ion, and [H<SP>+</SP>] is the hydrogen-ion concentration (pH).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003011748-A (JP)
Title: Power unit for electrical component provided on automobile
Inventor: JOEL LELEVE
IPC: H02J1/08
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To feed a component of a rated voltage 12 V from a power supply of a voltage higher than 12 V. SOLUTION: This power unit feeds an electrical component of 12 V from an electrical energy source E2 of a higher voltage than the rated voltage 12 V of the component to be protected generally by a general protective network when the electrical component of 12 V provided on an automobile, especially a component of a illuminating system or a display system, is fed from the power supply at the rated voltage of them. The power unit includes elements D1, C, Dz same as or similar to an element of the general protective network provided on a head end of an input terminal of 12 V of the electrical component 1. These elements are combined with the minimum number of expansion active components T so as to form a basic stabilized power supply of 12 V, and further guarantees protection of the electrical component 1 equivalent to the component of the general protective network.
Patent JP-2003255138-A (JP)
Title: Light transmission body
Inventor: USAMI YOSHIHISA
IPC: G02B6/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission body which allows light to efficiently enter and exit from itself from its side face, as a light transmission body which guides the sunshine, etc., to an arbitrary place.  <P>SOLUTION: In a portion 10 of a transparent body constituting the light transmission body 1, anisotropic particulates 2 and 2a are aligned and dipersedly mixed. The particulates 2 and 2a have scattering components 6a and 6b which scatter, with respect to light 5a of specified wavelength incident from a specified direction, almost at right angles to its incidence direction, and have a ≥1.5 ratio of the quantities of scattered light in the direction of the largest quantity of scattered light and the quantity of scattered light in the direction of the smallest quantity of scattered light perpendicular to the direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252369-A (JP)
Title: Packaging body
Inventor: TAKESHITA KOJI
IPC: B32B27/32
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTP (Press Through Pack) packing body which scarcely damages the inside of human body even if a person should swallow it accidentally moreover, is excellent in moldability and flexibility of a recessed part for housing goods to be housed, seldom curls and has a moistureproofness not worse than conventional ones.  <P>SOLUTION: The packing body consists of a bottom member having the recessed part for housing the goods to be housed at least at one part and a lid member stuck on the bottom member to cover the recessed part. A straight rib for bend-prevention is formed on the sticking part of the bottom member and the lid member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258599-A (JP)
Title: Surface acoustic wave device
Inventor: MASUKO SHINGO
IPC: H03H9/25
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device where the package size in thickness direction is decreased and the strength of the package is enhanced.  <P>SOLUTION: The surface acoustic wave device includes: a ceramics planar base substrate; a ceramics frame of a ring shape extended vertically from the outer circumference of the ceramics planar base substrate; a surface acoustic wave element mounted on the ceramics planar base substrate at the interior of the ceramics frame; and a metallic cover adhered to the end of the ceramics frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251369-A (JP)
Title: Method for treating waste water and recovering copper, and chemical agent used therefor
Inventor: TATSUMI KENJI
IPC: B01D21/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To insolubilize copper ions by adding an alkali to copper-containing waste water, such as etching waste water, in the presence of an oxidizing agent and carbonate ions, and to increase the copper content in sludge by returning the resulting copper-containing sludge to a raw water tank, and collect and remove the copper ions as sludge recyclable as a resource.  <P>SOLUTION: In this method for treating the copper-containing waste water and recovering copper by insolubilizing the copper ions, after the alkali is added to the copper-containing waste water in a state where the oxidizing agent and the carbonate ions are made to exist in the waste water, pH is adjusted to 8-11 to insolubilize the copper ions, or after the alkali is made to exist so as to adjust pH of the waste water to 8-11, which insolubilizes the copper ions as a hydroxide, the oxidizing agent and the carbonate ions are added thereto to insolubilize the copper ions, and, if necessary, a part of the insolubilized copper-containing sludge is returned to raw water to recover the sludge having an increased copper content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257750-A (JP)
Title: Molded coil and molded transformer
Inventor: IKEDA KENJI
IPC: H01F27/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded coil and a molded transformer wherein their insulating performances are improved respectively.  <P>SOLUTION: A winding obtained by winding a conductor coated with an electric insulator around a bobbin is cast in a thermosetting resin composition containing an inorganic filler, and thereafter, it is so hardened as to form the molded coil. Alternatively, periphery of the outside winding provided concentrically to an inside winding is cast in the thermosetting resin composition containing the inorganic filler, and thereafter, it is so hardened as to form an integrally molded coil. In each of these coils, the thermosetting resin composition comprises the thermosetting resin having a thermal conductivity not smaller than 0.6 W/m-K, and the inorganic filler having a thermal conductivity not smaller than 5 W/m-K. Further, the molded coil is applied to the molded transformer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253263-A (JP)
Title: Agent for preventing retrogradation of starch and starch product
Inventor: OBATA HITOSHI
IPC: A23L7/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing the retrogradation of starch, usable independent of the production process and usable as an additive for foods without deteriorating the taste and palatability and provide a starch product such as starch food containing the agent.  <P>SOLUTION: The retrogradation preventing agent for starch contains an antifreeze protein. The starch product contains the retrogradation preventing agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261124-A (JP)
Title: Container
Inventor: TAKEDA NORIKO
IPC: B65D30/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of solving the problem that, conventional containers themselves are not equipped with properties of absorbing moisture and odor and preservation from decay, requiring separately encasing moisture-absorbing agent, odor-absorbing agent, etc.  <P>SOLUTION: The containers 1, 2, 3 related to a first embodiment of the present invention, as shown in figures 1 to 3, are of a form of a bag in outline. The container shown in the figure 1 has a tubular form. The another container 2 has a state of a spread paper under the state of not containing any commodities. The other container has a state of a bag as shown in the figure 3. The container 2 has a bag form in outline. The material is nonioic resin. In their interior, sweets and other favorable articles can be encased. The respective containers can keep the encased sweets, etc., from leaking out by enclosing their upper parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252071-A (JP)
Title: Fuel feeder
Inventor: IRIGUCHI KATSUMI
IPC: B60K15/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To protect an opening part of an inlet pipe from any impact in vehicle collision or the like.  <P>SOLUTION: A resin inlet filler 12 to constitute a part in the vicinity of an opening part of the inlet pipe 10 is connected to an opening side end part 10A of the inlet pipe 10. An air filter part 32 to constitute an outside air introducing open part to a canister is provided on an outer circumferential part of an upper part 12B of the inlet filler 12, and the air filter part 32 protects the upper part 12B of the inlet filler 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003092509-A (JP)
Title: Antenna coil
Inventor: UEDA HOZUMI
IPC: B60R25/10
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce an occupied area by miniaturization and to prevent a receiving sensitivity from being lowered by a difference in the install positions of an antenna coil. SOLUTION: A first coil 5 and a second coil 6 are wound around a winding frame part 3 of a ferrite core 2 so that respective winding axes to be orthogonal, and a third coil 12 is wound around the outer peripheral parts of the first coil 5 and the second coil 6 so as to have a winding axis orthogonal to the winding axes of the first coil 5 and the second coil 6.
Patent JP-2003262549-A (JP)
Title: Automatic door opening apparatus for electronic balance
Inventor: FUURA YOSHIKI
IPC: G01G21/30
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic door opening apparatus for electronic balances which automatically opens a door of the balance to simplify works of handing samples, including such electronic balances having no mechanism for automatically opening the door.  <P>SOLUTION: The automatic door opening apparatus 10 for an electronic balance 1 having an openable door covering a balance pan 7 for mounting a sample comprises a detection mechanism for detecting a sample or hand approaching to the door, an air cylinder 20 for driving the door 3 to open, and a control circuit 14c for controlling the air cylinder 20 to open the door 3 when the detecting mechanism detects the same approaching to the door. The detecting mechanism is an optical sensor having a light emitting part 15 and a light receiving part 16, both parts being disposed on a first detecting surface 11a. A mirror 17 is disposed on a second detecting surface 12a so that a light emitted from the emitting part 15 can be reflected from the mirror 17 to arrive at the receiving part 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264531-A (JP)
Title: Error correction circuit
Inventor: YUASA MASATOSHI
IPC: H04L1/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction circuit for reducing power consumption.  <P>SOLUTION: This error correction circuit for decoding a cyclic code and repeating error correction processing predetermined n times (n is a natural number of 2 or more) is provided with an operation stopping means for stopping (m+1)-th to n-th error correction processing operations when all errors are corrected by m-th (m is a natural number) error correction processing, which is less than the n times. As the operation stopping means, a means is used which stops the (m+1)-th to n-th error correction processing operations, for example, by stopping the supply of a clock to each circuit for performing error correction processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264770-A (JP)
Title: Moving image editing device
Inventor: KAMIYAMA HIROKAZU
IPC: H04N5/91
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To output images without shakes at any points within a 5 frame sequence in the processing of image data for which the moving image data of 24 frames per second are converted to the interlace of 60 fields per second.  <P>SOLUTION: In the moving image data (2) for which the moving image data (1) of 24 frames per second are converted to the interlace scanning system of 60 fields per second obtained by a 2-3 pull-down system, when an editing point is [4], by replacing the field 1 of the frame 3 with the field 1 of the frame 4, an image (I) in which the field 1 and the field 2 are both 'C' is generated. In the case that the editing point is [5], by replacing the field 1 of the frame 4 with the field 1 of the frame 5, the image (II) in which the field 1 and the field 2 are both 'D' is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266658-A (JP)
Title: Imaging apparatus
Inventor: NISHIKAWA HIDETOSHI
IPC: B41M5/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To rationally constitute an apparatus performing transfer of an image to a recording medium and capable of removing the permeation layer of the recording medium automatically after transfer.  <P>SOLUTION: The imaging apparatus is arranged to form image information by a print mechanism B on the permeation layer of a recording medium M produced by laying the filmy permeation layer 13, in layer, on a fixing layer formed on the surface of a basic material 11, to fix the image of the permeation layer 13 to the fixing layer by heating through a heating mechanism and then to strip the transferred recording medium M by a stripping mechanism E. The stripping mechanism E is arranged to strip the permeation layer 13 by means of a stripping roller 50 having an adhesive face 50A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260373-A (JP)
Title: Laboratory table with instrument fixing rail
Inventor: NISHIHATA SUSUMU
IPC: B01L9/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laboratory table having an instrument fixing rail by which an experimental device to be mounted is easily prevented from upset even on installing the laboratory table in any position of a laboratory.  <P>SOLUTION: An instrument fixing rail 3 of C shape steel is embedded in the same surface as the top plate 2 upper surface of a laboratory table 1. Movable hook fittings 4 are movably fixed to the instrument fixing rail 3 via a fixing bolt, and a fixing belt 13 is passed through the belt hole of the movable hook fittings 4. The fixing belt 13 is laid over the pedestals of a gas chromatograph 16 and a monitor 17 mounted on the laboratory table 1, is returned to the original position again through the punch hole of the movable hook fitting 4 fixed to the opposite side, is made to make a U-turn through the fastener, and is pulled. Thereby, the fixing belt 13 is fastened tightly and the instruments are fixed on the laboratory table 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273436-A (JP)
Title: Optical semiconductor element housing package and optical semiconductor device
Inventor: TANAKA NOBUYUKI
IPC: H01L23/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To house an optical semiconductor element in an airtight manner inside an optical semiconductor element housing package, to normally and stably activate it over a long period, and to efficiently transmit an optical signal, by preventing clacks in a translucent member.  <P>SOLUTION: The optical semiconductor element housing package is provided with; a base substance 1 on an upper side principal surface of which an optical semiconductor element 8 is mounted; a frame body 2 with a through hole 2a on a side part that is joined to the outer peripheral part of the upper side principal surface; a cylindrical holding member 5 for a translucent member 4 engaged with the through hole 2a; and the plate type translucent member 4 whose metalized layer 4a formed on the peripheral part of one principal surface thereof is brazed to the end surface of the holding member 5 on a mounting part 1a side. Related to the holding member 5, a chamfered part 5b is formed between the end surface on the mounting part 1a side and an inner peripheral surface, over the all round. The end of the chamfered part 5b on the translucent member 4 side is placed on the principal surface of the metalized layer 4a.  <P>COPYRIGHT: (C)2003,JPO