baber/WOPTO huggingface dataset:
Patent JP-2004053387-A (JP)
Title: Weighing system
Inventor: YOSHIDA TAKAO
IPC: G01G21/23
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing system which can be sterilized surely without being damaged, even if it is exposed to a corrosive gas, when sterilization or the like is performed, and weighs a test piece germlessly with high precision and simply, when weighing is performed.  <P>SOLUTION: By a repulsive force generated by opposing the same poles of respective magnets of a dish receiving strut into which a magnet is fitted and a strut receiver into which a magnet is fitted, a weighing disk and the disk receiving strut are floated. A space where force is transmitted is formed between the dish receiving strut and the strut receiver, and a partition wall is arranged in this space. By doing this way, the weight of the weighing dish is measured isolating a space where a weighing portion is, from a space where the weighing dish is.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049102-A (JP)
Title: Health food and method for producing the same
Inventor: ITO TAKASHI
IPC: A23L1/30
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food producible relatively at low cost, good in one's liking, and affording good health promotion effect even if eaten singly, and to provide a method for producing the same.  <P>SOLUTION: The health food comprises a mixture of Ume flesh obtained from pickled Ume and Sake lees as a by-product from Japanese Sake manufacturing process, being preferably formed to pills or tablets. The method for producing the health food comprises preferably the steps of mixing Ume flesh obtained from pickled Ume with Sake lees as a byproduct from Japanese Sake manufacturing process, aging the mixture by keeping it at normal temperatures to 40°C, kneading the aged mixture with a vehicle, and forming the kneaded product to pills or tablets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040184-A (JP)
Title: Swing unit type vehicle
Inventor: MAEDA TADAYUKI
IPC: B62M7/02
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise due to resonance of the engine sound and the traveling sound with each other in a space between a transmission case and a swing arm in a motorcycle having the transmission case connected to a rear part of an engine and the swing unit supporting an axis of a rear wheel at a rear end of the swing arm. SOLUTION: The axis 37 of the rear wheel Wr is supported by a rear end of the transmission case 7 continuously provided to a left rear part of the engine E and a rear end of the swing arm 45 connected to a right rear part of the engine E through a bolt 47. A fitting stay 51 for a muffler 9 is fastened to the engine E by the bolt 47. The generation of the resonance in a space between the transmission case 7 and the swing arm 45 can be prevented by openings 451 -453 formed in the swing arm 45 and an opening 511 formed in the fitting stay 51.
Patent JP-2004056040-A (JP)
Title: Capacitor element in solid electrolytic capacitor, manufacturing method for the capacitor element, and solid electrolytic capacitor using the capacitor element
Inventor: MAEDA NAOHIRO
IPC: H01G9/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor element capable of eliminating drawbacks without causing reduction in its capacitance, and further provide its manufacturing method and a solid electrolytic capacitor using the capacitor element.  <P>SOLUTION: Chamfered surfaces 12g, 12h or rounded corner surfaces 12g', 12h' are formed at least at two corner sides parallel to each other among four corner sides where four side surfaces 12c, 12d, 12e, 12f, and one end surface 12a and opposite other end surface 12b are intersect in a positive electrode chip 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060740-A (JP)
Title: Hydraulic circuit for hydraulic multiple disc clutch
Inventor: SATO YOSHIJI
IPC: F16D48/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a hydraulic multiple disc clutch, capable of fluid-tightly communicating an oil passage on a relatively rotating clutch drum side with an oil passage on a case side with a simple structure.  <P>SOLUTION: The outer periphery of a hollow shaft 106 and a recessed groove 105 are fluid-tightly sealed by a seal ring 109. The inner periphery of the hollow shaft 106 and a torque converter output shaft 26 are fluid-tightly sealed, and an oil chamber 103 is formed in the recessed groove 105. By opening the upstream side of the drum-side oil passage 101 and the downstream side of the case-side oil passage 102 to the oil passage 103, the drum-side oil passage 101 and the case-side oil passage 102 are communicated with each other with a simple structure where the single seal ring 109 is disposed on the outer periphery of the hollow shaft 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062465-A (JP)
Title: Display method and system of web page
Inventor: YUHITO MITSUHIRO
IPC: G06F3/14
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method and system of a Web page which can improve the readability of contents in displaying a plurality of Web pages.  <P>SOLUTION: It is determined whether the display size of the contents is within the allowable range based on a tag instruction described in a plurality of HTML documents read from a Web server 10. When the display size of the contents is not within the allowable range, the contents to be read from the Web server 10 is modified to be accommodated within the allowable range and the Web pages are displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060590-A (JP)
Title: Roller pump
Inventor: KAGAWA YOSHIHISA
IPC: F04C5/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with a roller pump performing a pumping operation by pressingly closing an elastic tube by a roller rotating device in which a reverse rotation prevention mechanism is incorporated to assure safety that a maintenance and the change of a directional setting cannot be performed unless the pump is removed from the device and the improvement in assemblability is obstructed.  <P>SOLUTION: The reverse rotation prevention mechanism of the roller pump is made separable from the roller pump by separately installing the mechanism from the roller pump, and disposed on the elastic tube mounting surface side. Thus, the reverse rotation prevention mechanism can be easily mounted and dismounted, the maintenance and the setting of the reverse rotation prevention direction of the reverse rotation prevention mechanism can be performed even in the state of the roller pump incorporated in the device such as a dialyzer or in a roller pump unit, and the assemblability thereof when the pump is manufactured can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060849-A (JP)
Title: Sealing device using magnetic fluid
Inventor: OKABE HITOSHI
IPC: F16J15/43
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device using magnetic fluid preventing scattering of microscopic splashes of the fluid and having high reliability.  <P>SOLUTION: A magnetic pole member 7a is provided with a protruding corner shaped part 10a where leaking magnetic fields from a magnetic fluid seal part MS are concentrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024819-A (JP)
Title: Open mask for cooking
Inventor: KAWABATA YOSHIJI
IPC: A62B18/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open mask for cooking which solves issues of a conventional mask which tightly covers the mouth to make a wearer hardly speak and inhibits the wearer from tasting without putting off.  <P>SOLUTION: The lower part of the mask body (1) of this mask is folded (2). The bottom face (3) is folded at about 150° inward and fixed (4). Holes (5) are bored in the mask body (1) and rubber rings (6) are attached to the holes (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068955-A (JP)
Title: Differential pressure control valve
Inventor: HIROTA HISATOSHI
IPC: F15B13/043
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential pressure control valve having a good response property to a quick pressure change of inlet pressure.  <P>SOLUTION: The differential pressure control valve leads inlet pressure P1 to a piston chamber 10 via an orifice 9 and a refrigerant passage 8, and leads an intermediate pressure P2 of the inlet pressure to a pilot valve via a pilot passage 15. The differential pressure control valve is provided with a pilot piston 19 having an outer diameter equal to a bore of a valve hole of the pilot valve, and has a structure for making the pilot valve operated to an open direction by receiving the inlet pressure P1 at one end. Consequently, the pilot valve is operated to respond to differential pressure between the inlet pressure P1 and outlet pressure P3. A response property to pressure change of the inlet pressure P1 is improved so that the pilot valve directly receives the inlet pressure P1, and a hunting phenomenon making a system unstable is controlled so that the pilot valve is responded to pressure fluctuations of an inlet port 2 in a time lag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066144-A (JP)
Title: Garbage disposer
Inventor: KODAMA MASARU
IPC: B09B3/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a garbage disoposer having a heat insulating structure of vacuum double walls of high reliability at a low cost without using a large-scale vacuum heating furnace.  <P>SOLUTION: An outer vessel 12 is turned upside down and a stainless steel sphere 12g is placed on the slope of a recessed part bore 12e. A vacuum cap 51 is put over the bore 12e and a flow passage is switched by means of a selector valve 51 so as to communicatively connect the vacuum cap 51 with a vacuum pump 53. A gap part 12f is evacuated by the vacuum pump 53. When the vacuum pump 53 is stopped, the sphere 12g closes the bore 12e by its own weight. The flow passage is changed over by the swiching valve 52 so as to communicatively connect the vacuum cap 51 with the atmosphere to press the sphere 12b to the bore 12e by a pressure difference. Next, annular solder 12h enclosing the sphere 12g is heated to hermetically close the sphere 12g and the bore 12e, thereby surely maintaining the vacuum state of the gap part 12f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033721-A (JP)
Title: Device, system, and method for separating fluid using fluid pressure driving/balancing structure
Inventor: HLAVINKA DENNIS J
IPC: A61M1/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fluid separating system used for centrifugally separating a composite fluid into components.  <P>SOLUTION: The centrifugal fluid separating system includes at least one centrifugal rotor having a composite housing area, a plurality of fluid flow passages, and two or more separated recovering areas 43 and 44 demarcated in the flow passages. The composite fluid to be separated is sent to a fluid housing area 42, reaches a substantially annular peripheral fluid separating flow passage 50 from the area 42 through a flowing-in passage, and is separated into components by a centrifugal force. The separated components respectively enter into the separated component recovering areas 43 and 44 respectively through first and second separated fluid flowing-out passages 53 and 54. The passages 53 and 54 respectively have first and second heights and the heights are set to have such a correlation that substantially balances the fluid pressures of the separated components flowing through the passages 53 and 54. This pressure balance controls the boundary face between the fluid components separated from each other in the peripheral fluid separating flow passage 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066755-A (JP)
Title: Device for maintaining head jetting characteristic and inkjet printer with the same
Inventor: TAKAHASHI NOBUHITO
IPC: B41J2/165
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for maintaining head jetting characteristics which can carry out capping and wiping by a stable operation at all times by a simple arrangement, and an inkjet printer with the same.  <P>SOLUTION: When a wiping means 130 wipes a printing head, a driving means 170 rotates the wiping means upward and also moves down and positions a capping means 110 to stop driving a suction means. When the capping means seals the printing head, the driving means 170 rotates the wiping means downward, and moves up and positions the capping means to drive the suction means. The driving means has a frictional clutch mechanism 174 for conducting a driving force when the wiping means starts the rotation and releasing the driving force when the wiping means ends the rotation. The wiping means and the capping means can thus be held at a constant position and positioned highly precisely at all times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072501-A (JP)
Title: Airbag device for automobile
Inventor: DIETRICH GUENTER
IPC: B60R21/217
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for an automobile which ensures a simple installation in the automobile and allows an unimpeded and guided lowering of a blast channel wall in the event of a head impact or a load position. SOLUTION: A head impact element 10 is disposed on a first channel wall 4 integrated with an inflator casing 2 of the airbag device of the automobile turnably on one side of a supporting part 11, and the head impact element 10 can be suspended via a coupling part K1 at the starting position I in the second channel wall 5 integrated with the inflator casing 2, and can be released in at the load position II.
Patent JP-2003175022-A (JP)
Title: X-ray imaging apparatus
Inventor: INO YOSHIHIRO
IPC: H04N5/335
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus in which an optimum image quality adjustment is automatically conducted in accordance with an exposure object inside the X-ray imaging apparatus without requiring any complicated operation and any fine-adjustment of outputs of an X-ray exposure apparatus by automatically detecting the start/stop of X-ray exposure without any need for inputting/outputting oftrigger signals from the X-ray exposure apparatus, and to provide a recording medium in which a program therefor is stored.  <P>SOLUTION: In the X-ray imaging apparatus, an image data output means receives X-rays and outputs image data containing a plurality of pixels and when a pixel value of a designated pixel in the image data is larger than a maximum pixel value of surrounding the designated pixel by a predetermined value or more, an abnormal data removing means judges the designated pixel as abnormal data and corrects these abnormal data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079022-A (JP)
Title: Optical recording medium and optical recording method
Inventor: AOSHIMA MASAKI
IPC: G11B7/24
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optical recording medium having the feature of a write once optical recording medium, of which the effective utilization of resources or environmental protection is attained.  <P>SOLUTION: This optical recording medium is provided with a substrate 11 and recording layers 14 arranged on the substrate 11 and a recording mark can be formed on a specified area of the recording layers 14 of the medium with the irradiation with laser beams, and the recording layers 14 can have the 1st initial state where the irreversible recording mark is formed by irradiation with the laser beams and the 2nd initial state where the reversible recording mark is formed by irradiation with the laser beams. By this arrangement, since the optical recording medium is utilized as the write once type when the unrecorded area among the recording layers 14 is in the 1st initial state while utilized as the rewritable optical recording medium when this area is in the 2nd initial state, the re-utilization of the optical recording medium as the rewritable optical recording medium is attained even after it is utilized as the write once optical recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077738-A (JP)
Title: Content vocalization providing system
Inventor: HAYAKAWA SHINJI
IPC: G10L19/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content vocalization providing system by which a content creator etc. can greatly participate in the quality, properties, etc., of a synthesized voice obtained by vocalizing contents and the operation load on and cost for the content creator etc. can be reduced.  <P>SOLUTION: The content vocalization providing system comprises: a voice synthesis condition input means of inputting an arbitrary voice synthesis condition of conversion of vocalized data while being associated with contents; and a vocalizing means of converting contents to be provided into vocalized data according to the voice synthesis condition inputed by the voice synthesis condition input means and transmitting the data to a terminal requesting the contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077831-A (JP)
Title: Polarizer and method for manufacturing polarizer
Inventor: TANNO MASAYUKI
IPC: G02B27/28
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive transmission type polarizer having superior quenching performance and low insertion loss.  <P>SOLUTION: In the transmission type polarizer, at least grooves having a cycle p of 0.3 μm or less are formed in a linear shape on a substrate. Each of the grooves has a depth h of h>w to the width w of each of the grooves. A metal selected from Au, Ag, Cu, Ta, Al, Cr, and Mo or a composite metal containing their metals is buried in each of the grooves. A method for manufacturing the transmission type polarizer comprises: forming at least the grooves having the cycle p of 0.3 μm or less in the linear shape on the substrate; forming the depth h of each of the grooves to h>w to the width w of each of the grooves on the substrate; forming the metal selected from Au, Ag, Cu, Ta, Al, Cr, and Mo or the composite metal containing their metals on the substrate to bury the metal in each of the grooves; removing the metal projected from the grooves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074949-A (JP)
Title: Bearing device for driving wheel
Inventor: OTSUKI HISASHI
IPC: F16D3/20
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a driving wheel securing reliability and improving operation stability and durability.  <P>SOLUTION: A hub ring 1 has a cylindrical small-diameter step 1b extending in the axial direction. A separate inner ring 7 is fitted around the small-diameter step 1b and fixed by a fastening part 6 formed by plastically deforming the end of the small-diameter step 1b outward in the radial direction. An outside coupling member 14 having a shaft 17 is fitted in the hub ring 1 via serration. While pressure is applied to the serration fitting part, this driving wheel bearing device is connected removably by means of the hub ring 1 and a fixing bolt 18. While the outer end 1c of the hub ring 1 is clamped by means of a snap ring 19 mounted to a neck 18a in the fixing bolt 18 and a head of the fixing bolt 18, the fixing bolt 18 is fastened to a female thread 17b in the shaft 17, and the hub ring 1 and the outside coupling member 14 are connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075010-A (JP)
Title: Carrying vehicle
Inventor: URANAKA KYOJI
IPC: B60K17/06
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying vehicle for suppressing any increase of a cost of a power train as the size of vehicle is increased.  <P>SOLUTION: The carrying vehicle comprises a front axle 4F which is steerably provided on right and left sides of a front portion of the vehicle with wheels 5F fitted thereto, a first engine 1A provided on the front portion of the vehicle, a first drive axle 4A which is provided on a middle portion of the vehicle with wheels 5A fitted to right and left ends, a first transmission 2A which is continuous to a rear side of the first engine 1A to transmit the driving force of the first engine 1A to the first drive axle 4A, a second drive axle 4B which is provided on a rear portion of the vehicle with wheels 5B fitted to right and left ends, a second engine 1B provided on the rear portion of the vehicle above the second driving axle 4B, and a second transmission 2B which is continuous to a front part of the second engine 1B to transmit the driving force of the second engine 1B to the second drive axle 4B via a transfer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086934-A (JP)
Title: Nonvolatile memory
Inventor: OISHI TSUKASA
IPC: G11C7/06
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory having a function to compare the matching with retrieval data at data retrieval.  <P>SOLUTION: The memory is provided with a current detector circuit for comparing the matching between accumulated information and retrieval information written in a memory cell line in a nonvolatile state at data retrieval. The current detector circuit compares a data readout current flowing through each bit line corresponding to each memory cell in the memory cell line where the accumulated information is stored with a data readout current flowing through each bit line corresponding to each retrieval memory cell where the retrieval information is stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146907-A (JP)
Title: Pharmaceutical composition comprising angiotensin ii receptor antagonist
Inventor: SADA TOSHIO
IPC: A61K31/496
Filed: 2002-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition having excellent inhibitory effects on progression of arteriosclerosis. SOLUTION: This pharmaceutical composition is used for administering an angiotensin II receptor antagonist and an ACAT inhibitor either simultaneously or separately at a certain time interval.
Patent JP-2004082004-A (JP)
Title: Disposal method of waste concrete
Inventor: YORIFUJI MASAYUKI
IPC: B09C1/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient method of neutralizing/stabilizing alkaline seepage water produced by the reclamation treatment of waste concrete with a relatively strong alkalinity and for exerting no adverse effect to the environment.  <P>SOLUTION: In the disposal of the waste concrete 4, 5, 6, 7, 8, solid aluminum sulfate layers 1, 2, 3 containing solid aluminum sulfate are incorporated and the reclamation treatment is performed. The position H2 of the solid aluminum sulfate layers 1, 2 is made lower than the position of 1/16 of the total pile height H1, that is, H1/16 ≤ H2. Further, the center grain size of the solid aluminum sulfate is selected to be 3∼20mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087422-A (JP)
Title: Polymer cell, and forming method and apparatus for its insulating coating
Inventor: NAKAJIMA KAZUTO
IPC: H01M2/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer cell, and a method and an apparatus for its insulating coating wherein an insulating coating is formed on an end side of an external casing where laminated sheets are joined with each other and a power generation component is accommodated to improve insulting property.  <P>SOLUTION: Ultraviolet cured resin is applied on predetermined end sides (A), (B) of the polymer cell 1 where a power generation component is sealed in an external casing 14 formed by thermally melting a pair of laminated sheets 15, 15 therearound, and is cured with ultraviolet light irradiation to form an insulating coating 2. Although an aluminum foil being a core member is exposed to a cut end of the laminate sheet 15 to cause the possibility of short-circuitting and so on, an end of the aluminum foil is coated with the insulating coating 2, and hence such short-circuitting and so on are prevented from occurring.  <P>COPYRIGHT: (C)2004,JPO