baber/WOPTO huggingface dataset:
Patent JP-2003299937-A (JP)
Title: Performance evaluation method for reverse osmosis membrane element
Inventor: ITO KAKICHI
IPC: B01D61/08
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance evaluation device of a reverse osmosis membrane element simultaneously evaluating a performance of two reverse osmosis membrane element samples arranged in a housing in series by one sample liquid to be tested.  <P>SOLUTION: Two reverse osmosis membrane element samples 15a, 15b are installed in the housing 16 at a series arrangement and two permeated water collection pipes 19a, 19b are bonded by a sealing means 30 such that circulation of permeated water is shut off. The sample liquid to be tested is force-fed to the housing 16. Thereby, the first permeated water is obtained from the first reverse osmosis membrane element sample 15a and the second permeated water is independently obtained from the second reverse osmosis membrane element sample 15b respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325558-A (JP)
Title: Meat product and method for producing the same
Inventor: MORIMATSU FUMITAKE
IPC: A23L33/00
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a meat product useful for prophylaxis and therapy of food allergy and atopic dermatitis, and to provide a method for producing the meat product. SOLUTION: This meat product has the following properties: (a) causing no or low antigen-antibody reaction when subjecting the product to antigen- antibody reaction with blood serum of a patient who recognizes as allergen one kind or at least two kinds of products selected from hen egg, milk, soybean rice and wheat and (b) containing fatty acid of γ-linolenic acid and/or arachidonate cascade. The meat product has such characteristics of having extremely low allergenition, containing fatty acid in a good balance, being useful for prophylaxis and remedy of e.g. food allergy and also excellent in palatability.
Patent JP-2003299540-A (JP)
Title: Shelf with fixing device
Inventor: SAITO EIICHI
IPC: A47B96/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf with a fixing device which has sufficient mounting load strength and is easily fixed on a wall face without damaging the wall face.  <P>SOLUTION: This shelf comprises a shelf board 11 for placing an article on the upper face thereof, left and right friction-lock plates 12, 13 which are arranged on both side parts of a shelf board and adapted to be pressed against wall faces to impart locking force thereto, sliding members 16, 16 which are respectively connected with the side faces of the plate bodies of the friction-lock plates 12, 13 at the ends thereof and are slidably supported by the shelf board 11, and extendable strut means 14 which are connected with the side faces of the plate bodies of the facing friction-lock plates 12, 13 at the ends thereof and press the friction-lock plates 12, 13 on the respective wall faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303136-A (JP)
Title: Data reproduction method and device, and data record reproduction method and device
Inventor: SAKO YOICHIRO
IPC: G06F21/62
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To erase key data after reproduction of data for securing the security.  <P>SOLUTION: This data reproduction device comprises a demodulation circuit 38 fed with data reproduced from a recording medium 10 and demodulating the encoded data, a RAM 34 storing the key data for interpreting the encoded data, an error correction decoding circuit 40 for the encoded data, a code interpreting circuit 42 fed with the encoded data and their key data, a decoder 44 for a sub-code, and a control part 35 for monitoring the outputs of the decoder. The key data stored in the RAM are erased by a detection output of time information showing the outermost circumference included in the sub-code. Because the key data are erased after reproduction of contents, the contents cannot be decoded and used again after the decoding, thus providing the data record reproduction system with the strong security.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302698-A (JP)
Title: Liquid crystal projector
Inventor: YOSHIKAWA ITSURO
IPC: G02F1/13357
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can adjust the color balance of a projection picture with high precision.  <P>SOLUTION: The liquid crystal projector spectrally separates the white light from a lamp 10 into primary color light beams of the primary colors of red, green, and blue through the operations of dichroic mirrors 11 and 12. Scans with the respective primary color light beams are made by rotating prisms 31, 32, and 33 and the light beams are modulated by a light valve 50 and projected as picture light beams by a projection lens 60. On the optical paths of the separated primary color light beams incident on the prisms 31, 32, and 33, variable width slit mechanism 21, 22, and 23 are installed to adjust the luminous flux widths in the scanning direction by varying the gaps of slits. The luminous flux widths of the respective primary color light beams are adjusted by the variable width slit mechanisms to adjust the quantities of light incident on the light valve 50 by the primary color light beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306993-A (JP)
Title: Face-material bearing-wall panel for wooden-framework construction method
Inventor: HONDA ZENJIRO
IPC: E04B2/56
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a bearing-wall panel which allows a wooden scantling or a solid plate to be panelized as a bearing wall of a wooden framework by a physical means, prevents the panel from being cracked by secular drying and the like, and can maintain the performance of the bearing wall.  <P>SOLUTION: Lumber is mechanically dried so that the water content of the lumber can be 10% or less; and a face material is manufactured from the scantling which is manufactured from a normal part, and used as the bearing- wall panel in a state in which the water content is 15% or less. The crack is prevented from being caused by the secular drying of the lumber, and the performance of the bearing wall can be maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307509-A (JP)
Title: Pinhole inspection method for insulating covering material
Inventor: YASUMOTO KENJI
IPC: G01M3/40
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect and inspect a pinhole and its position though the position is not clear even if the existence of the pinhole of an insulating coating film can be detected when conventionally inspecting the pinhole of a sealing packing material and an insulated wire workpiece of covering and wrapping conductive chemicals and food with an electric insulating coating film.  <P>SOLUTION: An insulating covering material 3 covering a conductive article 1 with the electric insulating coating film 2 is placed by contacting a side surface part 3<SB>1</SB>of the covering material 3 with a surface of a support electrode 4. While the article 1 is continuously electrified by impressing high voltage on the support electrode 4 from a high voltage power source 6 having the grounded one end, a brush-like electrode 5 having the grounded one end is moved in the horizontal direction while contacting with an upper surface of the covering material 3 to detect whether or not a current change is caused in a part for contacting with the brush-like electrode. The same operation is performed by reversing the covering material 3 on the support electrode 4, and a position of the pinhole is specified by detecting the pinhole of the insulating covering material 3 by detection of the current change, the light, and a sound. A plate of superposing an electric insulating plate 4<SB>2</SB>on a surface is preferably used as an electrode plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306879-A (JP)
Title: Method for decoloring color jeans and color jeans product obtained by the method
Inventor: TAGUCHI TAKAAKI
IPC: D06L4/30
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decoloring or discoloring thick color jeans in a desired color tone and to provide a color jeans product rich in well-worn feeling thereby.  <P>SOLUTION: The method for decoloring the color jeans comprises immersing the thick color jeans into a tank controlled so that a bath ratio of the thick color jeans to a reducing bleaching agent solution is 1:(15-50) and decoloring the color jeans under an acidic condition at about 85°C solution temperature in the tank. The reducing bleaching agent solution is preferably hydrosulfite and is used in a concentration of 1-10 g/L. An acetic acid buffer solution is preferably used as the solution having an acidic PH and the PH of the acetic acid buffer solution is adjusted to about 4.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307012-A (JP)
Title: Interior finish material for wall surface
Inventor: SAEKI TORU
IPC: E04C2/40
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve inconveniences of a conventional interior finish material, i.e., bothersome work and long working hours required when a number of narrow plates are successively arranged in parallel with each other to finish a wall surface, the inconveniences being caused by successive positioning, temporary holding, and fixture (nailing) of the narrow plates one by one.  <P>SOLUTION: A large number of the narrow plates 2, 2, etc., having a predetermined length are arranged like a sheet so that each of widthwise side edges 11, 12 are successively connected to each other, and rear surfaces of the narrow plates 2, 2, etc., are stuck in a row to a connecting material having flexibility, to thereby form the interior finish material 1 for the wall surface. By virtue of the interior finish material 1, each narrow plate 2 need not be positioned or temporarily held one by one, and therefore mounting of the interior finish material 1 is carried out easily and in a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308078-A (JP)
Title: Device and method for adding reverberation and fir filer generation program
Inventor: TAKAMIYA TSUGUMASA
IPC: G10K15/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverberation adding device or the like capable of adding a reverberant sound which is not qualitatively inferior to that of a FIR filter generated by actual measurement in comparison.  <P>SOLUTION: A first curve generating part 13 interpolates individual pulses constituting an echo time pattern with prescribed functions f(t) and f(-t), compares these interpolation operations with each other, adopting the larger value and thereby generates a first curve. The first curve is used to modulate the amplitude of a band noise curve generated by a second curve generating part 14. A FIR filter is obtained by accumulating results of the modulation in each band time sequentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307523-A (JP)
Title: Rotation detecting sensor
Inventor: IWASHITA SHIGEKI
IPC: G01D11/24
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve connectability of a lead terminal 5 of a Hall IC 2.  <P>SOLUTION: This rotation detecting sensor P transmits an electric signal to a detecting circuit 3 on a base board 1 via the lead terminal 5 by converting a magnetic variation by rotation of a detecting object B into the electric signal by the Hall IC 2. The lead terminal 5 forms a U-shaped bypass passage inserted into and connected to a through-hole 3a of the detecting circuit 3 on the base board 1 by bending to the base board 1 side on the back wall end by passing through a back wall surface of a holder 10 of a bias magnet after rising from the Hall IC 2. A groove-shaped guide 14 is formed in the holder 10. A pressing member 15 is locked on the holder 10. The bypass passage is regulated by pressing the lead terminal 5 to the guide 14. Thus, since the lead terminal 5 is positioned and fixed by being sandwiched and guided by the two members 10 and 15, a required shape is maintained, and the lead terminal smoothly enters the through-hole 3a in installation of the base board 1, and thus becomes advantageous to automatic assembling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318361-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIMURA TAKAO
IPC: H01L25/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a three-dimensional structure wherein a plurality of semiconductor elements are stacked and which is reduced in entire height while being improved in the reliability of mechanical bonding strength of the stacked structure and in a heat dissipation property.  <P>SOLUTION: Semiconductor elements 3a and 3b are face-down mounted on interposers 1a and 1b respectively. The interposers 1a and 1b are electrically connected via solder balls 7 with the rear face of the semiconductor element 3a and that of the semiconductor element 3b facing each other. The semiconductor elements 3a and 3b are bonded and fixed to each other by an adhesive 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313607-A (JP)
Title: Metal powder, its manufacturing process and conductive paste containing the same
Inventor: IIDA NORITAKA
IPC: H01G4/12
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a metal powder which can improve the yield and includes a step wherein a raw material solution is subjected to atomization pyrolysis under reduced pressure, a metal powder manufactured through this process and a conductive paste containing the same.  <P>SOLUTION: The process for manufacturing the metal powder essentially comprising a metal element (e.g. having an average particle size of about 200 nm) comprises steps wherein (a) the raw material solution containing a metal source compound having the metal element and an alkali metal salt is prepared, (b) a mist of the raw material solution is generated, (c) the generated mist is heated under reduced pressure to generate an intermediate mixture wherein deposited metal fine particles are dispersed in a matrix essentially comprising the alkaline metal salt, and (d) the intermediate mixture is washed to remove the alkali metal salt and recover the metal fine particles. In the step (c), the alkali metal salt is in a molten state, and the mist is heated to a temperature range wherein the metal source compound is thermally decomposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002367596-A (JP)
Title: Battery terminal and battery
Inventor: KRAUSE JENS
IPC: H01R11/28
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal capable of simply inexpensively manufacturing and having process stability and, or having high stability without causing assembly failure and capable of manually or automatically fabricating, and to provide a vehicle battery advantageously utilizing the battery terminal. SOLUTION: This battery terminal is equipped with a contact ring 26 covering a battery electrode 10 of a battery to be connected; a spring 24 pressing the contact ring 26 against the battery electrode 10; and a pressing casing 22 pressing the spring 24 against the contact ring 26. In addition, the battery electrode 10 and a skirt 14 are installed, and the skirt 14 envelopes the battery electrode 10.
Patent JP-2003311145-A (JP)
Title: Plasma treatment apparatus
Inventor: FURUKAWA RYOTA
IPC: B08B7/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus of which the cover case can easily be cleaned.  <P>SOLUTION: The plasma treatment apparatus comprises a lower part electrode 3, a cover case 10 covering over the lower part electrode 3 in a freely openable and closable manner, a gas supply part 12 for supplying a gas for plasma generation to a treatment chamber 11 in the cover case 10, and a vacuum pump 15 for vacuum-evacuating the treatment chamber 11 and which carries out plasma treatment of surface of a work 4 in the treatment chamber 11. The inner surface of the cover case 10 is made specular by sticking a glass plate 7 or the like. Accordingly, the cover case 10 can easily be cleaned by opening the cover case 10, wiping the inner surface of the cover case 10 and removing particles adhering to the inner surface of the cover case 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010654-A (JP)
Title: Method for producing hollow yarn membrane
Inventor: SHIMIZU TAKAYUKI
IPC: D01F6/34
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hollow yarn membrane, whereby the collapse, adhesion, and performance deterioration of the hollow yarn membrane can be prevented during its drying step. SOLUTION: The method for producing a hollow yarn membrane comprises forming a membrane-forming dope comprising a polymer and a solvent into a wet hollow yarn membrane having liquid in the hollow and drying the wet membrane. In the method, gas in the drying step satisfies the relationships (I) and/or (II): A<=0.3 mol% (I), and B<=15 mol% (II) [wherein A is the concentration (mol%) of a water vapor in the gas in the drying step; and B is the concentration (mol%) of an organic solvent vapor in the gas in the drying step].
Patent JP-2003315590-A (JP)
Title: Device and method for connecting optical device parts
Inventor: KITAGAWA TAKEHARU
IPC: G02B6/24
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device parts connecting device with which a facing time can be drastically shortened by simplifying a facing process, whose structure can be simplified and with which an optical axis can be adjusted in a short period of time, and to provide a method for connecting optical device parts.  <P>SOLUTION: A laser measuring instrument 309 measures three-dimensional position data of side faces of planar waveguide type optical device parts 301 and 302, a data processing part 315 calculates positional deviation and turning deviation from the measured three-dimensional position data, and a motor drive control part adjusts positional deviation and turning deviation on the basis of the calculated positional deviation and turning deviation. The laser measuring instrument 309 measures four measuring areas which are two measuring areas extending over two planar waveguide type optical devices and two measuring areas that come across the respective optical waveguides of the two planar optical waveguides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311641-A (JP)
Title: Screw holding attachment for driver bit and driver bit mounting it
Inventor: KUROKI KENJI
IPC: B25B23/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hexalobular type driver bit attachment having a small size, temporarily holding a screw and assembled to hardly cause mixing-in of an unnecessary metal piece to a machine.  <P>SOLUTION: A screw holding attachment 1 for a driver bit is formed by a hexalobular driver bit 10 having a peripheral groove on the outer periphery of a shaft near a screw engagement part and a non-magnetic sleeve 11 having a removable engagement part and a magnet 12 fixed to the tip of the attachment. This attachment engages a screw with the driver bit and holds the same by the magnetic force of the magnet while the hexalobular type screw 15 is in the free state, and has a simple structure, so that it can be reduced in size so as to enable screw fastening in a narrow place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319339-A (JP)
Title: Information recording medium, information recording device and method, information reproducing device and method, information recording and reproducing device and method, computer program, for controlling recording or reproduction, and structure of data including control signal
Inventor: TAKAKUWA NOBUYUKI
IPC: G11B27/034
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium, an information recording device and method, an information reproducing device and method, and an information recording and reproducing device and method for multiply recording a plurality of broadcast programs or programs in a plurality of different encoding forms such as the MPEG 2 transport stream form and the program stream form and selecting and reproducing a desired broadcast program or a desired program even on the basis of an encoding form at its reproduction.  <P>SOLUTION: The information recording medium multiply records entire streams including a plurality of partial streams each respectively comprising contents information including still picture information in the unit of packets. The information recording medium is provided with a file storing object data comprising a plurality of packets for storing segments of the contents information respectively and with a file for storing information specifying reproduction sequence of the object data, and also with an object information file for storing type information denoting whether each of the object data copes with a first encoding system or a second encoding system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316715-A (JP)
Title: Method for controlling computer having a plurality of ports, computer having the plurality of ports and method for controlling computer system
Inventor: TSURUTA SUSUMU
IPC: G06F13/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively distribute the load of each port.  <P>SOLUTION: In this method, a computer has a plurality of data I/O ports connected to an external device and a plurality of processors playing a role of the data I/O processing of the each port. The computer stores correspondence X between the port and a plurality of external ID given to the port so that the external device specifies the port. The computer changes the correspondence X according to the processing load of the processor. Other processors differing from the processor play a role of the processing of the port that the processor plays a role.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319041-A (JP)
Title: Openable and closable portable terminal device
Inventor: TANAKA YASUYUKI
IPC: H04M1/21
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make ringtone or voice from a speaker to be heard clearly to users in either condition of opening condition and closing condition in an openable and closable portable terminal device, and make it possible to change the mode on a display with the display being exposed and closed.  <P>SOLUTION: A first chassis 101a and a second chassis 101b are interconnected in an openable and closable manner by a hinge 102, a first sound emission hole 118 is formed on a back side (sub side) of the hinge 102 of the first chassis 101a, and a second sound emission hole is formed on a front side (main surface side) opposite to the back side. When the first chassis 101a and the second chassis 101b are closed, the first sound emission hole 118 is exposed, and when they are opened, the second hole is exposed. A second display 116 and a second operating portion 107 are provided on the sub surface of the first chassis 101a. When the chassis is closed such that the second display 116 is exposed, the mode of the information on the second display is changed by operating the second operating portion 107.  <P>COPYRIGHT: (C)2004,JPO