baber/WOPTO huggingface dataset:
Patent JP-2002343762-A (JP)
Title: Wet washing apparatus and method therefor
Inventor: TAFT CHARLES J
IPC: H01L21/304
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a system that minimizes damage in metal feature, and influence due to costs and wastes, and at the same time achieves effective and predictable semiconductor wafer washing. SOLUTION: In the washing apparatus and method of semiconductor wafers, deionized water is set to at least 80%, and a dilute solution is used. In this case, the dilute solution contains oxidizer such as sulfuric acid and hydrogen peroxide water, and a small amount of hydrofluoric acid (HF) of approximately 5 to 12 ppm preferably. An automated system mixes the sulfuric acid, hydrogen peroxide water, and HF, and generates washing liquid having target HF concentration within a preferable range such as 8 ppm. After that, the system maintains HF concentration within a range of approximately 0.5 to 1 ppm from at least target HF concentration.
Patent JP-2003306177-A (JP)
Title: Appropriate display method of fifth wheel
Inventor: ISHIYAMA MASAKI
IPC: B62D53/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To objectively confirm an appropriate position of a fifth wheel with securing an appropriate balance of the fifth wheel load and enabling safe traveling of the trailer vehicle.  <P>SOLUTION: A position adjuster is arranged on a connection part between the tractor vehicle and the trailer, for slidingly adjusting the connecting position in the longitudinal direction. An appropriate position of the fifth wheel is set with having a predetermined adjustable region in the longitudinal direction by the position adjuster. The set adjustable region is visualized by a scale arranged on side part of the position adjuster. It is also possible that the set adjustable region is measured by a counter arranged on the connection part and the measured result is displayed by a meter indicator arranged near the connection part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307633-A (JP)
Title: Bundle fiber and manufacturing method thereof
Inventor: IKEGAYA TAKASHI
IPC: G02B6/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bundle fiber superior in productivity as well as and also to provide its manufacturing method.  <P>SOLUTION: In the bundle fiber which is an optical fiber bundle (1) with a connector (2) fitted to the tip end (1a), a fixed section (3) is formed by fixedly sticking between the optical fibers with an adhesive (6) over a specific distance (L1) from the end face (1b) of the tip end (1a) or by thermally melt-sticking between the optical fibers and, adjacently to the fixed section (3), a bundle base section (4) by banding the optical fiber bundle (1) with a heat-shrinkable tube, so that the connector (2) is fitted to the tip end (1a) which is in a fixedly stuck and banded state. In this case, the adhesive (6) is filled at least between the outer circumferential face of the fixed section (3) and the inner circumferential face of the connector (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306753-A (JP)
Title: Roll for continuous hot dip metal coating
Inventor: YOKOSUKA SHINICHI
IPC: F16C13/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for continuous hot dip metal coating which is excellent in corrosion resistance, heat resistance and wear resistance, lightweight to be easily rotated, and capable of preventing cracks when the roll is placed in a bath and rotated or when the roll is pulled upwardly from the bath, and increasing the length of the entire roll through the use of ceramics.  <P>SOLUTION: A hollow barrel part and a hollow shaft part of the roll are formed by using ceramics, and the roll is assembled by fitting the shaft part to both ends of the roll barrel part so as to form a space between an inner surface of the barrel part of the roll and an outer surface of the shaft part of the roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307944-A (JP)
Title: Image forming apparatus
Inventor: KIMURA AKIJI
IPC: G03G15/16
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus carrying out image formation by surely separating a sheet from an electrostatic transfer belt at a low cost and with simple constitution.  <P>SOLUTION: In the image forming apparatus provided with a fixing device which can be attached to and detached from a device main body and an electrostatic transfer belt device which can be opened and closed, a fixing entrance guide is attached to the fixing device to be able to be freely rocked and aligning is carried out to a driving roller for the electrostatic transfer belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312547-A (JP)
Title: Hood latch fitting part structure
Inventor: MASAKI NOBUCHIKA
IPC: B62D25/12
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood latch fitting part structure for improving rigidity.  <P>SOLUTION: In this hood latch fitting part structure to lock a front hood by a striker fitted to a front hood side and a hood latch fitted to a dash panel side, the fitting bearing surface 24 of a hood latch fitting bracket 3 is provided on a dash panel 2, a bracket 3 is fitted to the fitting bearing surface 24 via a flange 3a, both sides of the flange 3a of the bracket 3 are raised, and a projecting shape 25 is formed on the fitting bearing surface 24 of the dash panel 2 corresponding to the fitting position of both sides 35 of the flange 3a of the bracket 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317797-A (JP)
Title: Control valve type lead storage battery
Inventor: HORIE SHOJI
IPC: H01M2/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve type lead storage battery with a superior service life characteristic by suppressing accumulation of lead sulfate of a negative end plate in a control valve type lead storage battery having a structure with an plate group lower part immersed in an electrolytic solution.  <P>SOLUTION: In the control valve type lead storage battery, a plate group 4 with positive plates 1 and negative plates 2 laminated via separators 3 is housed in a battery container 5. It is characterized in that it is provided with the electrolytic solution for immersing a part of the plate group 4, at least one of both end plates of the plate group 4 is a negative plate, a plurality of vertically continuous filament ribs 8 are provided in parallel with each other on a wall surface 7 facing the negative end plate 2a of the battery container to provide a space 9 between the negative end plate 2a and the wall surface 7, and an interval P of the filament ribs 8 is provided smaller with respect to a horizontal length L of a grid of a negative electrode grid body composing the negative plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316297-A (JP)
Title: Big screen display device
Inventor: ENOMOTO NOBUO
IPC: G09F9/33
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when a big screen multi-color LED display device is placed at the outdoors or the like where it receives much sunlight, the light of LED is beaten by the brightness of the surroundings and difficult to be recognized; and a problem that the indication of LED display device is difficult to see because the sunlight reflects upon the screen of a display device.  <P>SOLUTION: This is a big screen display device provided with numerous picture element light emitting bodies which are dispersedly arranged, and a sheet which has numerous penetrating holes formed, and which has letters, figures, and pictures printed on the part except for the penetrating holes. The sheet is installed close to the light emitting direction of the picture element light emitting bodies, and make the picture element light emitting bodies be exposed from the penetrating holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311777-A (JP)
Title: Method for fabricating push button-switch member
Inventor: KATO KATSUHIKO
IPC: H01H11/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch member, in which the bottom surface portion of each key top is flat, at the same time, the thickness of a base is thin and which has an excellent outer appearance.  <P>SOLUTION: Between a pair of molds consisting of a cavity side mold having recessed parts for a key top 3 and a core side mold, a resin sheet 5 having projected parts for the key top 3 disposed in upright from a base part 2 is arranged. When key tops 3 are formed by injecting molten resin between the resin sheet 5 and the core side mold, small projected parts 12 adjacent to respective projected parts for the key top 3 are disposed in upright in the base part while recessed parts for the small projected part 12 are provided in the cavity side mold. On the core side mold, flat bottom surface 3a forming surfaces are provided and, at the same time, the outlets of gate parts opening from the bottom surface 3a forming surface opposite to the interior of the recessed parts for the small projected part 12 are provided so as to charge molten resin injected from the outlets of the gate parts in the small projected parts 12 through resin passages into the projected parts for the key top 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313086-A (JP)
Title: Composting facility for livestock excreta
Inventor: YANO HISATO
IPC: C02F11/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composting facility for livestock excreta capable of reducing the costs of equipment and operation while improving drying efficiency.  <P>SOLUTION: The composting facility 1 for the livestock excreta comprises arranging porous pipes 3 for percolating and collecting the moisture of the livestock excreta 4 in the bottom of a drying and maturing lane 2 for the livestock excreta of the composting facility for the livestock excreta for composting the livestock excreta by drying and composting and forcibly feeding air to the interior 6 of the porous pipes. The costs of the equipment and operation are reduced while the drying efficiency for composting the livestock excreta by drying and fermenting is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316339-A (JP)
Title: Multiscreen display device
Inventor: TANAKA KAZUYUKI
IPC: G09G5/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiscreen display device which eliminates the need for separately preparing the videos to be respectively displayed by a plurality of display devices configurating the multiscreen display device.  <P>SOLUTION: The multiscreen display device displays one large-screen video by using a plurality of the display devices, in which the same video signal is supplied to the respective display devices and the respective display devices are provided with means for enlarging and displaying the segments to be displayed by themselves among the video signals supplied thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313665-A (JP)
Title: Surface-treatment process for metal or alloy material and component installed in vacuum processing apparatus
Inventor: MORI KATSUHIKO
IPC: C23C16/50
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treatment process which can impart a high protective effect to the surface of a metal or alloy material through a simple process, and a component using the metal or alloy material subjected to the surface treatment which is installed in a vacuum processing apparatus.  <P>SOLUTION: Using the vacuum surface treatment apparatus equipped with a susceptor 2 on which aluminum oxide materials 5 and 5a are placed and a platform 3 on which the metal or alloy material 6 is placed facing each other inside a vacuum chamber 1 having a fluorine gas inlet 4, a protective film 6a is formed on the metal or alloy material 6 by heating the aluminum oxide materials 5 and 5a in a fluorine gas atmosphere or in the presence of a fluorine radical or fluorine plasma while keeping the metal or alloy material 6 faced toward the aluminum oxide materials 5 and 5a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319132-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HIRAOKA TORU
IPC: G03G15/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of a front face discharge type providing a simple structure and a low cost wherein an increased height of the apparatus is prevented in spite of provision of an image read section at an upper part of the apparatus body and extraction of recording paper from a finisher and maintenance of the finisher are facilitated, and to provide an image forming method.  <P>SOLUTION: The finisher 31 is placed to one side part of the apparatus body 2 of the image forming apparatus 1. A taking-in means 42 is provided to an end of a catch tray 7 toward the finisher 31. Recording paper P in recording paper cassettes 3, 4 is extracted from either of front and rear ends, after an image recording section records an image on the recording paper, a pushing member 41 pushes recorded paper P' on the catch tray 7 in front of the apparatus body into the taking-in means 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310259-A (JP)
Title: METHOD FOR CLONING NUCLEAR PROTEIN cDNA GROUP
Inventor: NIBUYA HIROSHI
IPC: C12N15/09
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cyclopaedically and efficiently cloning a nuclear protein group and a nuclear protein cDNA group each having a transcription function.  <P>SOLUTION: In the method for cyclopaedically cloning the cDNA of the nuclear protein having a nucleus transfer signal, (a) a probe protein recognizing the nucleus transfer signal of the nuclear protein and forming a complex by bonding is brought into contact with a recombinant protein and (b) the recombinant protein forming the complex with the probe protein is identified as the nuclear protein and (c) cDNA inducing the nuclear protein is determined as cDNA of the nuclear protein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320649-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: MASUYAMA MICHIHIKO
IPC: B41J2/01
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance throughput by controlling the ink temperature not to deteriorate the record quality without increasing the power supply capacity.  <P>SOLUTION: In the ink jet recorder where recording is performed by moving a carriage carrying a recording head for ejecting ink utilizing thermal energy generated from heating elements on a recording medium, information concerning to the temperature of ink in the recording head is detected before starting movement of the carriage (S102) and a sequence (S108) for heating the ink by applying a drive signal not causing ink ejection to the heating element is controlled depending on the detection results during movement of the carriage before recording by means of the recording head is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015709-A (JP)
Title: Programmable controller system
Inventor: KUWA SHUNJI
IPC: G05B19/05
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To minimize the load of the change of a program in the case of the change of equipment configurations in a system in which programs are arranged so as to be distributed in a plurality of programmable controllers. SOLUTION: This system is provided with a plurality of block unit execution type programmable controllers capable of selectively executing a plurality of program blocks by individually switching them between active and stopped conditions, other devices such as a support tool and a host computer, and a data transferring means for transferring data through a network or a bus between the programmable controllers and the other devices. The other devices are respectively integrated with a command issuing means for issuing a program block operation command to instruct a prescribed operation related with the specific program block of each block unit execution type programmable controller, and the block unit execution type programmable controllers are respectively integrated with a command countermeasure executing means.
Patent JP-2003319870-A (JP)
Title: Stupa and chamfering device therefor
Inventor: KOSAKU KANJI
IPC: A47G33/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stupa which enables a writer to shift the position to hold the long stupa smoothly and to write letters on many stupas for a long period of time without hurting his/her palms and fingers when he/she writes letters of Buddhist scriptures and posthumous names on the stupas, hardly causes a thorn to prick in his/her palm, and causes no damage to his/her clothes by rubbing with the stupa.  <P>SOLUTION: Four corner parts 2-1 to 2-4 in the longitudinal direction of the stupa 1 having a rectangular cross section in the width direction and made of a long, thin sheet of lumber are chamfered in prescribed dimensions and at a prescribed angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321944-A (JP)
Title: Aseismic damper
Inventor: MATSUURA TSUNEHISA
IPC: E04H9/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismic damper absorbing vibration energy of all directions in a horizontal plane, when it is positioned in comparatively a few places.  <P>SOLUTION: The aseismic damper comprises a damper 12, an upper supporting member 11 and a lower supporting member 13 fixed to the upper part and the lower part of the damper respectively. The upper supporting member and the lower supporting member are filled with concrete in their steel pipes of a rectangular cross section. The damper in a panel shape includes a steel plate 12a having a low yield point, and it is fixed to at least two right- angled surfaces of each of the steel pipes of rectangular cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320017-A (JP)
Title: Calcium phosphate porous body and method of manufacturing the same
Inventor: MIZUTANI YOICHIRO
IPC: C01B25/32
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium phosphate porous body into which an living tissue can easily infiltrate when buried in an organism, and a method of manufacturing the same.  <P>SOLUTION: The calcium phosphate porous body is made of calcium phosphate granules and a calcium phosphate hydrate hardened material for conjugating parts of adjacent calcium phosphate granules. The calcium phosphate porous body is obtained by hardening a calcium phosphate paste comprising calcium phosphate granules whose diameter is 20 μm-5 mm (for example, granules made of unhardened calcium phosphate, granules made of calcium phosphate hydrate hardened material, and granules made of a calcium phosphate sintered body), a hydration hardenable calcium phosphate powder (such as calcium hydrogen phosphate and tetracalcium phosphate) and a hardening solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327839-A (JP)
Title: Polymer film and separator for electrochemical element
Inventor: AIZAWA WAKANA
IPC: H01G11/42
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer film having excellent heat resistance and productivity, and to provide a separator for an electrochemical element having excellent affinity for an electrolytic solution, by using the polymer film.  <P>SOLUTION: This polymer film is formed out of a matrix containing a non- swelling polymer and another matrix containing a swelling polymer, wherein the non-swelling polymer comprises an amorphous thermoplastic resin. The swelling polymer contains at least one of polymer selected from a homopolymer, a copolymer, and a crosslinked polymer of which the each contains polyalkylene oxide groups. The polymer film is produced by dissolving the non-swelling polymer in a solvent to form a solution, polymerizing the swelling polymer in the solution to obtain a mixture, forming the mixture into a sheet, and removing the solvent from the formed sheet. The separator for the electrochemical element is given by using the polymer film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331176-A (JP)
Title: System and method for providing test ride car
Inventor: MURAKAMI SHUICHI
IPC: G06Q30/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience to a user who wants to have a test ride of a vehicle.  <P>SOLUTION: The user inputs a user ID, a desired vehicle for a test ride, desired date and hour for the test ride or the like to request the test ride from a user terminal 10. A server 12 authenticates the user, accesses a rental car shop terminal to confirm whether the desired vehicle for a test ride exists and answers the user terminal 10 that the desired vehicle for a test ride is delivered to the convenience store closest to the user. The rental car shop 14 delivers the desired vehicle for a test ride to the convenience store 16, and the user has only to go to the convenience store 16 to have a test ride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003008082-A (JP)
Title: Light emitting diode and method for forming the same
Inventor: SUENAGA RYOMA
IPC: H01L33/54
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode utilizing a fluorescent substance having a small light emitting unevenness between light emitting diodes having a light emitting unevenness and a color unevenness and a high yield. SOLUTION: The light emitting diode comprises a light emitting element disposed on a substrate, and a light transmissive resin containing the fluorescent substance. Particularly, the light transmissive resin contains the fluorescent substance which absorbs at least a part of a light emitting wavelength from the light emitting element to generate a fluorescence, and the emitting diode seals the light emitting element by stencil printing.
Patent JP-2003332714-A (JP)
Title: Media equipped with conductive circuit and method of manufacturing same
Inventor: MARUYAMA TORU
IPC: G06K19/077
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium which is equipped with a simple and inexpensive conductive circuit, not required to have a high thermal resistance, and formed of synthetic resin such as paper, PVC, or PET and to provide a method of manufacturing the same.  <P>SOLUTION: Polymer conductive ink is printed and fixed to form a conductive circuit 3 on a release sheet. An adhesive sheet 11 using synthetic resin such as paper, PVC, or PET is brought into close contact with the release sheet and then separated from it again, whereby all the conductive circuit 3 is transferred in one piece to the adhesive surface of the adhesive sheet 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337850-A (JP)
Title: Device, method and program for providing information and computer-readable recording medium having the program recorded thereon
Inventor: OMURA HIROSHI
IPC: G01C21/34
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to favorably register even information to be periodically held, and to smoothly visit the latest event holding place without retrieving or re-registering the event information each time the event is held only by temporarily registering the event information when the user registers the information as a bookmark.  <P>SOLUTION: An information providing server 1 connected via the Internet 6 to a user terminal 2 is configured to register event information designated by the user terminal 2 among event information stored in a data base 26 in the storage region of the user in a registration memory 27 in response to a first predetermined operation by using the user terminal 2, and to transmit the latest positional data of the event information designated by using the user terminal 2 among the registered even information to the user terminal 2 in response to a second predetermined operation by using the user terminal 2 in order to make the user terminal 2 set a destination for guiding a path on the basis of the latest positional data.  <P>COPYRIGHT: (C)2004,JPO