baber/WOPTO huggingface dataset:
Patent JP-2003299940-A (JP)
Title: Stirring blade
Inventor: ONISHI TAKEHIKO
IPC: B01F7/18
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring blade capable of sufficiently scraping the side surface of a kettle without being structurally complicated.  <P>SOLUTION: The stirring blade 1 is arranged in the kettle 1 to scrape off food in the kettle. A horizontal piece 1 is fixed to the lower end of a rotary shaft 4, and first scrapers 16 for scraping off the bottom surface of the kettle 2 and second scrapers 18 for scraping off the side surface of the kettle 2 are attached to the horizontal piece 11. The lower edges of the first scrapers 16 and the upper edges of the second scrapers 18 approach mutually and are formed of a flexible heat resistant material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305792-A (JP)
Title: Laminated resin sheet
Inventor: ITO NOBUAKI
IPC: H05K3/46
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated resin sheet which can make a multi-layer circuit board thin and good in insulation properties and form a beer hole efficiently, minutely, and precisely by using a laser.  <P>SOLUTION: In the laminated resin sheet, a resin film layer, an adhesive layer, and a protective layer are laminated in turn, and each layer has a wavelength to make a light absorption rate 60% or above in a wavelength area of 330-500 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307999-A (JP)
Title: Device, system, method and program for supporting education
Inventor: KITAMURA YUTAKA
IPC: G09B5/08
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a system a method and a program for supporting education capable of providing adequate teaching materials to each student by outputting teaching material information enabling display of teaching materials to a two-way communicable computer.  <P>SOLUTION: The education support device receives input of address information, adds student identification data to the address information, generates e-mail information containing the student identification data, outputs the e-mail information to a student's computer, receives a browsing request containing the address information with the student identification data from the student's computer, and outputs teaching material information corresponding to the address information to the student's computer. At this time, based on the student identification data or the like contained in the browsing request and on the access state of the student's computer to the teaching material information, education support information for supporting education for each of the plurality of students is generated and outputted outside. An administrator can provide adequate teaching materials to each of the students by referring to the education support information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307888-A (JP)
Title: Image formation device
Inventor: TOMINAGA HIDEKAZU
IPC: F16D48/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a plurality of A/D ports to one while a plurality of the A/D ports for inputting the detected results of a plurality of current detection means for detecting the operation timing and disconnection errors of a plurality of clutches and solenoids are conventionally required.  <P>SOLUTION: An image formation device comprises: the current detection means of a plurality of the clutches or the like; a current addition means for adding a plurality of current detection signals; an A/D input means for acquiring a current added value obtained by the current addition means in an A/D converter; and a timing generation means for driving a plurality of the clutches or the like. From the timing of the timing generation means and data acquired from the A/D input means, the respective current values of a plurality of the clutches are detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306699-A (JP)
Title: Specific polymer-including detergent composition
Inventor: SAEKI TAKUYA
IPC: C11D17/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition that has increased gelling resistance to calcium ion, improves the dispersibility between solid particles under the low-temperature and high hardness conditions and can improve the detergency against the contamination with mud and carbon block.  <P>SOLUTION: The detergent composition comprises polycarboxylic acid polymer bearing polyalkylene glycol chains in the structure and an intermediate chain-branching surfactant as essential components. The soaking properties of the detergent composition into spaces between solid particles are improved whereby the detergency of stains, e.g. mud or carbon black is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268950-A (JP)
Title: Panel with hidden cutoff seal
Inventor: FUKUI TOSHIYUKI
IPC: E04F13/08
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new panel which has a cutoff seal hidden in a covering material.  <P>SOLUTION: The new panel has a section seal receptacle built therein. Therefore, after sealing of the panel, a joint rod is fitted into a joint portion, and therefore the cutoff seal is invisible from outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003315518-A (JP)
Title: Diffraction optical element
Inventor: ARAMO KATSUHIDE
IPC: G02B5/18
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a necessary shape of a grating and to exhibit necessary optical performance by correcting a groove structure of an element main body.  <P>SOLUTION: A diffraction optical element is provided with the element main body 30 having many grooves formed so as to construct a grating and a grating shaping layer 32 constructed by making material particles enter the grating surface from an inclined direction and be attached and deposited thereon wherein the grating shaping layer itself is composed of a reflection film material. A cross-sectional profile of the grating surface at a section vertical to a longitudinal direction of the grooves and a cross-sectional profile of the element main body are not in a similitude relation due to presence of the grating shaping layer. A reflection film 40 is optionally formed on a grating shaping layer 38 composed of another material. The reflection film is optionally provided on the element main body, on which the grating shaping layer composed of a transparent dielectric is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314701-A (JP)
Title: Split type mechanical seal
Inventor: KAKIZAKI YUJI
IPC: F16J15/34
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split type mechanical seal having no aperture on a split surface.  <P>SOLUTION: A unit of a rotating seal ring 1 and a unit of a non-rotating seal ring 50 are attached on a shaft J, and a seal surface S for sealing a machine inside β and an atmosphere side α is formed. The rotating seal ring 1 is provided with a set ring 2, a retainer 3 and a sliding member 4, which are fixed on the shaft J by a set screw 5. A circular recessed part 31 is formed on the retainer 3, and the set ring 2 is attached on the circular recessed part 31. The retainer 3 is constituted by split rings jointed by the split surfaces 39, 39. The set ring 2 is also constituted by split rings having split part spaces 29, 29, and forms a ring shape by a fastening bolt 20. The position of the split part spaces 29, 29 is prevented from coinciding with the position of the split surfaces 39. The retainer 3 is fastened with the set ring 2 by fastening the fastening bolt 20, and the ring shape having no shift along a radial direction is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316277-A (JP)
Title: Position adjustment device for display device
Inventor: KOBATA YOSHIHIRO
IPC: G09F9/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a display surface and the array of pixels so that the display surface is perpendicular to a measure and that the array of the pixels agrees with the moving direction of the measure.  <P>SOLUTION: Although the rotational center in the direction A and the rotational center in the direction B exist in the display surface, the rotational center in the direction C does not exist in the display surface. Because the adjustment is performed according to the order of A, B and C, there arises no problem even when the rotational center in the direction C does not exist in the display surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322316-A (JP)
Title: Combustion control method for crematory
Inventor: YONEDA HIROSHI
IPC: F27D19/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control method for a crematory for managing equipment such as a burner while monitoring the conditions of combustion without depending on manual labor during cremating a dead body of a human being or an animal.  <P>SOLUTION: The gravity center of a body 22 to be cremated such as a dead body 23 to be stored in a crematory 1 is measured by a weight measuring sensor 12 and the body 22 to be cremated is photographed by a monitoring camera 18 and a heating coil sensing camera 19. These information is fed to a control device 20, where a region to which flames to be radiated by the burner 8 are directed is determined and then the attitude of the burner 8 is changed by actuators 14, 15. Thus, efficient cremation is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316603-A (JP)
Title: Program verification system
Inventor: TSURUMOTO KATSUMI
IPC: G06F11/28
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a verification system capable of verifying a program without waiting for the completion of a real machine device even in the case that program development precedes the hardware development of a real machine.  <P>SOLUTION: Between an ICE debugger 506 corresponding to the specifications of the real machine device 150 and a virtual device 100 for simulating the specifications of the real machine device corresponding to a new program 414, a bridge 504 for performing a conversion processing or the like so as to adapt commands or the like from the virtual device 100 to the ICE debugger 506 is provided. Also, a synchronization RAM 404 is provided so as to absorb the difference of the operation speeds of the real machine device 150 and the virtual device 100 and the synchronization of the data transfer of the synchronization RAM 404 and a user RAM 402 is controlled by a synchronization program 412.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322249-A (JP)
Title: Drive control device for vehicle
Inventor: MATSUBARA TORU
IPC: F16H63/50
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shock due to a rapid change of the engine brake, and loss of fuel consumption by restarting of fuel supply at a decreased engine rotation speed below the F/C return rotation speed, when performing down-shift with fuel-cut and slip control of the lock up clutch at the time of coasting.  <P>SOLUTION: When the lock up clutch is slip-controlled, coast down shift is performed from 6 to 5 at a relatively high vehicle speed V2 determined to continue fuel-cut. When the lock up clutch is released, coast down is performed from 6 to 5 at a relatively low vehicle speed V1 and thereby to reduce speed change shock. When the fuel-cut region is changed following turning ON of an air conditioner, the coast down vehicle speed and the normal transmission map are changed into the high vehicle speed side to perform coast down shift from 6 to 5 at a vehicle speed V4 within the region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321782-A (JP)
Title: Method of manufacturing composite material having photocatalytic coating film
Inventor: TAWARA TOMOYUKI
IPC: C01G23/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a composite material having a photocatalytic coating film composed of titanium-containing oxynitride expressing photocatalytic activity and/or hydrophilicity by the irradiation with visible ray.  <P>SOLUTION: A coating film containing titanium-containing oxide or the precursor material applied on the surface of a base material is brought into contact with a plasma gas formed by plasma-treating ammonia gas, a gaseous mixture of ammonia with hydrogen, a gaseous mixture of ammonia and hydrogen with nitrogen or a gaseous mixture of hydrogen with nitrogen under an atmospheric pressure to reform the coating film into the photocatalytic coating film composed of titanium-containing oxynitride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322031-A (JP)
Title: Intake device of engine
Inventor: MATSUURA KOJI
IPC: F02D11/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an engine of horizontally laid type capable of suppressing such an occurrence that an accelerator wire is pushed behind the vehicle in the event of collision in case the front intake and rear exhaust system is adopted.  <P>SOLUTION: The intake device of the engine equipped with an intake manifold to introduce the intake air from the front to the engine of a horizontally laid type is structured so that the accelerator wire 30 to adjust the degree of opening of an intake throttle valve is installed on the vehicle or front side of a intake gas introducing pipe 17 to put a surge tank in communication with the intake throttle valve 1 in a position a certain distance apart from the external wall of the intake gas introducing pipe, wherein the intake gas introducing pipe is furnished with a wire restricting projection part 40 having a wire receptacle 40f mating with the extended part of the wire and protruding to the vehicle front by a length shorter than the above-mentioned specified distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327912-A (JP)
Title: Primer antifouling coating material composition for ship, composite antifouling coating film for ship, method for forming the composite antifouling coating film, ship coated with the composite antifouling coating film and antifouling method for outer hull of ship
Inventor: MASUDA HIROSHI
IPC: C09D183/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a primer antifouling coating material composition giving an antifouling coating film having high film strength and effective for preventing the adhesion of common aquatic life to ships all the year round, a composite coating film having excellent adhesivity and a composite antifouling coating film for ships having excellent durability of antifouling performance.  <P>SOLUTION: The primer antifouling coating material composition for ships contains (A) a resin component and (B) a silane coupling agent containing a reactive functional group. The resin component A contains a graft copolymer A1 composed of a stem polymer consisting of a vinyl polymer and a branch polymer grafted to the stem polymer. The branch polymer contains (a1-1) a graft polymer composed of an organopolysiloxane or (a1-2) a graft polymer composed of an organopolysiloxane and a graft copolymer composed of a polyoxyalkylene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005320009-A (JP)
Title: Constant-opening-type discharge nozzle having content backflow preventive function, and liquid container having discharge nozzle
Inventor: HAGIWARA TADASHI
IPC: B65D35/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge nozzle which exerts a backflow preventive function without using a mechanical structure and restricts the backflow of a content and air constantly in an open state, and a liquid container having the discharge nozzle.  <P>SOLUTION: The discharge nozzle is attached to a discharge outlet of the flexible container which is deformed under an external pressure to discharge the content. The discharge nozzle has an inner liquid passage, which penetrates in an area ranging from a container body side inlet to the discharge outlet and has such a small size as to make the liquid content stall and hardly flow through the passage due to its viscosity or surface tension under a normal pressure. Also, the liquid passage includes a backflow path through which the content flows at least once in a reverse direction of flowing from a container body to the discharge outlet, so that the content is discharged when the container body is pressed upon discharging the content but the content and air in the passage of the nozzle are prevented from flowing back into the container body when the press force is removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003325299-A (JP)
Title: Ion tableware
Inventor: KAGAMI YOSHINORI
IPC: C04B33/34
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion tableware which can effectively afford a minus ion effect to drinks and cooking and prevents the segment to be directly touched by the mouth and hands from having a high radiation dose.  <P>SOLUTION: The ion tableware 1 is a china bowl. The china bowl 1 is formed by applying ordinary (without containing monazite) glaze 3 over the entire part of a body 2, further, applying monazite-containing glaze 4 to the inside surface exclusive of the top edge of the china bowl 1 from above the same and firing the body. Since the radiations released from the monazite has the power to form minus ions, the minus ion effect appears in the drinks and cooking put into the china bowl 1. On the other hand, the glaze without containing the monazite is applied to the edge and outside surface of the china bowl 1 and therefore the hands and the mouth are not exposed to the radiations and the ion tableware safe to the human body is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329159-A (JP)
Title: Flow control valve
Inventor: YAMAGUCHI HIROSHI
IPC: F16K31/50
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve suitable for a trace amount of fluid to flow, with a valve to be easily machined and not in danger of a backlash.  <P>SOLUTION: Pressing force of the compression spring 57 disposed between a nut member 51 and a piston 56 is adjusted by an output applied to the spindle 12 by a motor 15, etc., to adjust a flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331265-A (JP)
Title: Eye image imaging device and iris authentication device
Inventor: HIGASHIYAMA SEIJI
IPC: G06T7/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform focusing and determination of an eye image in high speed, by correcting brightness of environment in an eye image imaging device for acquiring iris image used for personal authentication or the like.  <P>SOLUTION: The eye image imaging device comprises; an imaging part 20 for imaging an eye; a filter means 31 extracting a specific frequency component from eye image imaged by the imaging part 20; an integration means 32 integrating the frequency component extracted by the filter means 31 in a focusing degree determination area; a storage means 36 storing a divisor value for normalizing a frequency integration value according to average brightness of the eye image; an average brightness calculation means 33 calculating the average brightness of the eye image; a normalization means 34 dividing the frequency integration value of the integration means 32 by the divisor value read from the storage means 36 according to the average brightness calculated by the average brightness calculation means 33 to calculate a normalized value of the frequency integration value; and a focusing degree determination means 37 comparing the normalized value with a preset focusing threshold for outputting the eye image that has been determined to be focused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335733-A (JP)
Title: Method for producing 1,4-aminonaphthol derivative
Inventor: OUCHI HIROSHI
IPC: C07C209/62
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing a 1,4-aminonaphthol derivative in high yield at a low cost.  <P>SOLUTION: The method for producing the 1,4-aminonaphthol derivative comprises using 1,4-aminonaphthol as a raw material. Since the 1,4- aminonaphthol which is the raw material is readily oxidized, a large amount of impurities is present and adversely affects the subsequent reaction. Thereby, the impurities are separated by isolating the 1,4-aminonaphthol in a state of protected amino group and hydroxy group by acylation (preferably acetylation). Thereby, the 1,4-aminonaphthol derivative can stably be produced in high yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333315-A (JP)
Title: Imaging apparatus and image data delivery method
Inventor: YAHAGI KOICHI
IPC: H04L9/08
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of surely excluding discretion of reading the electronic watermark information and application of falsification or the like to the electronic watermark information by embedding electronic watermark information to image data just after imaging and applying encryption to the embedded image data and simplifying the encryption.  <P>SOLUTION: The imaging apparatus being a digital camera 10 embeds copyright information as electronic watermark information to imaged image data, applying correction information particularizing encryption key defective pixels to electronic watermark information to encrypt the electronic watermark information, and allows the electronic watermark information unable to be browsed so long as the digital camera 10 generating selected image data is not connected to a PC 120. Since the digital camera 10 automatically decides the encrypted electronic watermark information and allows the information able to be browsed when the digital camera 10 generating selected image data is connected to the PC 120, the digital camera 10 can establish the compatibility among the confirmation of the copyright by a copyrighter and its related people, the disclosure of illegitimate use, and the enhancement of the operability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328320-A (JP)
Title: Construction method of precast capital part and bridge pier capital part
Inventor: FUJIKURA SHUICHI
IPC: E01D19/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a precast capital part and a bridge pier capital part that can considerably shorten a construction period.  <P>SOLUTION: The precast capital part 10 is composed of a lower floor slab 12, an upper floor slab 11 and a web 13, and the lower floor slab 12 is provided with an opening part 14 which bridge pier main reinforcements 22 projecting from the head part of the bridge pier 20 penetrate. Reinforcement joint implements 15, 16 are embedded in the opening part side face of the lower floor slab 12, and the web 13. While the bridge pier main reinforcements 22 penetrate the opening part 14, the precast capital part 10 is installed at a bridge pier 20. Main reinforcements 18 and lateral reinforcements 31 are connected to the reinforcement joint implements 15, 16 for assembly, and concrete 50 is placed to integrate the bridge pier 20 and the precast capital part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175762-A (JP)
Title: Platform lifting device
Inventor: KANI YOSHIHISA
IPC: B60P1/46
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To automate a switching operation from a locked position to an unlocked position of a lock member of a shutdown device for storage to stop a lifting movement of a holding member in storing the platform.  <P>SOLUTION: In the case of storing the platform 8 when a holding member 10 reaches a position to store it during lifting up, a stopping device 20 for storage to stop the lifting movement of the holding member 10 is provided. The stopping device 20 for storage comprises a stopper member 21 and a lock member 23 which abuts and avoids abutting against the stopper member 21. An actuator AC is provided having a detecting means capable of detecting that the lock member 23 is away from an abutment state against the stopper member 21, and driving sources 28, 29 to switch over the lock member 23 automatically to the unlocked position according to detection by the detecting means.  <P>COPYRIGHT: (C)2003,JPO