baber/WOPTO huggingface dataset:
Patent JP-2002370489-A (JP)
Title: Mechanical pencil
Inventor: SUZUKI TAKAHIKO
IPC: B43K21/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical pencil which enables low-cost manufacture of a fore end pipe and elimination of such a disadvantage as plugging of a lead by a simple check even when the disadvantage occurs in the fore end pipe. SOLUTION: A lead feeding mechanism is provided in an outer tube and the tip part of the fore end pipe 24 surrounding the lead is so provided as to project from the fore end opening 16a of a tip fitting 16 of the outer tube. The fore end pipe 24 can be fitted in and removed from the fore end opening 16a.
Patent JP-2002043112-A (JP)
Title: Method of manufacturing rare earth magnet powder
Inventor: MOTOKURA YOSHINOBU
IPC: H01F1/055
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth magnet powder manufacturing method which is capable of keeping magnet material uniform in temperature, making it more uniform in magnetic properties. SOLUTION: Rare earth magnet powder is subjected to a hydrogen treatment in a rare earth magnet powder manufacturing method. The method comprises a first process of dividing rare earth magnet material into parts and filling reaction tubes, held separate from each other with the parts respectively and a second process of enabling the rare earth magnet material filling the reaction tubes to undergo hydrogen treatment.
Patent JP-2003001351-A (JP)
Title: Method for forming heat transfer section, and heat transfer section
Inventor: MATSUZAKI TOYOAKI
IPC: F28D1/03
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a heat transfer section wherein a plurality of molds are provided in pressing equipment so as to be used selectively and press forming is done with the selective use of each of a plurality of molds suitable for a material to be processed, the whole contour can be formed with a plurality of press shapes placed, and a heat transfer section larger than the mold can easily be formed by forming a convexo-concave pattern suitable also for a long size material to be processed, and a heat transfer section formed in this method. SOLUTION: A material to be processed is given a plurality of presses by the respective molds 12, 22, 32, 42 and 52 while the pressing positions are being changed, and a heat transfer section is formed with a plurality of different press shapes laid on the material to be processed. This forming method can form a heat transfer section suitable for various operating conditions since each portion of the heat transfer section is given a required press shape. Further, suitable press forming is feasible for the whole of a long size material so that a heat transfer face longer than the mold can be formed securely.
Patent JP-2002371200-A (JP)
Title: Molding solution of biodegradable synthetic resin and method for producing molded product using the same
Inventor: OGATA NOBUO
IPC: C08L1/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a molding resin solution of a biodegradable synthetic resin capable of efficiently producing a biodegradable synthetic resin molded product which has good structural uniformity, has high durability to temperature changes, is excellent in mechanical strength, and therefore is high quality, and to provide a method for producing the biodegradable synthetic resin molded product by using the resin solution. SOLUTION: This molding resin solution of biodegradable synthetic resin (a so-called 'casting resin') is produced by adding a compatibilizer having a function of finely pulverized molecular crystals to the solution and dispersing acetyl cellulose and a biodegradable resin in a common solvent so as to form a micro-structural state. The molded product is produced by using the molding resin solution.
Patent JP-2002105282-A (JP)
Title: Resol type phenol resin composition and method of curing the same
Inventor: SAMEJIMA KENICHI
IPC: C08L61/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a resol type phenol resin composition cured in a low temperature range of 10-110 deg.C and using a curing accelerator which gives no adverse effect on other materials or substances that contact with the cured product and is effective with the small amount of use, and also provide a method of curing the same. SOLUTION: The resol type phenol resin composition contains (A) the resol type phenol resin, (B) alkaline earth metal oxide and (C) a salt of a sulfur atom-containing oxoacid and a nitrogen-containing base. The curing the resol type phenol resin composition is achieved at 10-110 deg.C.
Patent JP-2002088287-A (JP)
Title: Ink for ink jet recording, ink set, ink jet recording method, ink jet recording device, ink jet recording unit and ink cartridge
Inventor: KASHIWAZAKI AKIO
IPC: B41J2/15
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink which spreads to an appropriate degree in the direction of the surface of a recording medium, with controlled penetration in the direction of thickness thereof, and, as a result, can give dots having diameters with a suitable spread, containing therein an image of high and uniform density, and excellent in external shape almost free from feathering observed. SOLUTION: An ink is prepared by incorporating coloring materials comprising a self-dispersible first pigment having at least one anionic group bonded directly or through other atomic group to the surface thereof, and a second pigment dispersible by a polymeric dispersant in an aqueous medium, and a polymeric dispersant into an aqueous medium, wherein the polymeric dispersant used comprises one containing benzyl methacrylate monomer units or wherein the second pigment used comprises a carbon black having a BET specific surface of not more than 300 m2/g and a DBP oil absorption of not more than 50 ml/100 g.
Patent JP-2003010148-A (JP)
Title: Mr imaging method and mri system
Inventor: YAMAZAKI AKI
IPC: G01R33/54
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image having no band artifact. SOLUTION: Acquisition of data fv(k) of respective views (v) for filling up a (k) space by repeating gathering of data in an SSFP state is repeated by N (= a power number of 2) times up to k=N-1 from k=0. In this case, an RF phase is set to 360 deg..v.k/N. When an operator selects DFT processing, the DFT processing is performed on the data fv(k) to the RF phase to form data Fv(n). When the operator does not select the DFT processing, the data fv(k) is set as the data Fv(n) as it is, and processing selected by the operator from at least one processing of weighted addition processing and MIP processing and root sum square processing is applied to the data Fv(n) to form data Av. An image is reconstituted from the data Av. Thus, when an image of bad image quality is only obtained by a conventional method, there is the possibility of obtaining an image of excellent image quality.
Patent JP-2003006184-A (JP)
Title: System and method for managing document
Inventor: OTSUKA HIDENORI
IPC: G06F21/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To narrow down published contents of a document list according to the client attribute of a requesting source to be able to provide the requesting source with the narrowed published contents of the document list, without having to uniformly provide the entire list contents in the case of providing the list of registered documents, showing the fact that documents have been registered, in response to a request from a client terminal. SOLUTION: In the case a document file with document management information, transmitted from the client terminal 2 as a document of a new registration object, is registered in a document database, a document management server 1 discriminates whether or not the registered document is to be released to the public, according to the client attribute of the requesting source by referring to the document management information of each registered document, and provides the client terminal 2 of the requesting source with a document list with information about registered documents discriminated to be an object to be publicly released published thereon.
Patent JP-2003009226-A (JP)
Title: System and method for automatically registering phs master and slave
Inventor: KAWADA AKIYUKI
IPC: H04W8/26
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of PHS master and slave registration. SOLUTION: A registration controller 4 automatically controls PHS master and slave registration with PHS public mode radio communication. A repeater 7 for PHS master and slave registration is provided for PHS for relaying PHS radio communication, performs PHS public mode radio communication with the registration controller 4, performs PHS customer-owned-and-maintained mode radio communication with a PHS terminal 10, acquires a calling number in receiving an incoming call with the PHS public mode radio communication and shifts the repeater 7 itself to a registration mode on the basis of the acquired calling number.  The PHS terminal 10 shifts the terminal 10 itself to a registration mode on the basis of a command transmitted by a terminal controller 11 with serial interface communication on the basis of communication data received from the registration controller 4 through a repeater 5 for registration to perform master and slave registration with the repeater 7 that shifts itself to the registration mode.
Patent JP-2003017185-A (JP)
Title: Connector for card
Inventor: IIJIMA HIDEKI
IPC: G06K13/08
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a card with a more compact and thinner size. SOLUTION: The connector for a card 10 is so made that an ejection mechanism is structured by an ejection rod 60 made free in movement in the insertion and removal direction of a car 1 and an ejection lever 61 turning according to the movement of the ejection rod 60 in the insertion and removal direction, so that the card 1 may be ejected outside with the ejection lever 61. The ejection lever is provided with a plate-shape lever main body 65, the side edge of which is made in contact with the front end face 1a in the insertion direction of the card 1. For the first half of ejection movement, about a center part of the side edge of the lever main body is made to contact with around a center part of the front end face 1a of the card 1, and for the latter half, the side edge of the end of the lever main body is made to contact with the end part of the front end face 1a of the card 1.  A card-receiving hollow is covered with a metal cover 40, and ribs 44, 45 coming in contact with the surface of the card 1 are set at a top plate 41.
Patent JP-2003016004-A (JP)
Title: System for distributing electronic mail
Inventor: INAGAKI YASUHIKO
IPC: H04L12/58
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for distributing electronic mails which transmits the electronic mails to an electronic mail addressee after automatically adding a name for a managerial person who is responsible for mail transmitters. SOLUTION: A system for distributing electronic mails has a personal data management region 4, which stores the personal data for persons belonging to an organization, and an organization data management region 6 that stores the organization data. The system for distributing electronic mails also has an automatic reading means, the program of which seeks a managerial person of responsible for mail transmitters from the personal data management region 4 and the organization data management region 6, and adds an electronic mail address of the managerial person who reads the mails to an addressee list, when the mail transmitter transmits the electronic mail. Consequently, as a reader of the managerial person's responsibility can be appropriately and effectively fulfilled since exchanging of the electronic mail, which is used to be distributed only for the sender and the addressee, is also distributed to the reader. Furthermore, the system can attain an advantage of preventing an invasion of a computer virus from the outsides because the system can reduce the number of the private electronic mails that have nothing to do with jobs.
Patent JP-2003011443-A (JP)
Title: Imaging apparatus, printing control method, program and storage medium
Inventor: TAKAHASHI YOSHIKAZU
IPC: G06F3/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an imaging apparatus by reducing the number of temporary stops at a printing mechanism part of the imaging apparatus. SOLUTION: It is detected whether or not a printing command (S11) sent from the outside includes a color printing page and a white-black printing page (S12). When it is detected that the color printing page and the white-black printing page are included, image data of either of the color printing page and the white-black printing page is generated and printing is carried out (S13). Then, image data of the other of the color printing page and the white-black printing page is generated and printing is carried out (S14).
Patent JP-2003015954-A (JP)
Title: Semiconductor memory device and information apparatus, access period setting method for semiconductor memory device
Inventor: SUMITANI KEN
IPC: G11C7/22
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To decrease the probability that memory control by data transfer operation competes with memory control from outside. SOLUTION: A semiconductor memory device 190 has memory blocks 130, 131 of fast write operation, a memory block 150 of slow write operation and a memory control means (switching circuits 110, 120, 140, a WSM 160 and a control bus and a data bus between them) that permits data transfer operation between one of the memory blocks 130, 131 and the memory block 150, and performs the memory operations of read/write/erase operation or the like regarding the another of the memory blocks 130, 131 based on an access operation from outside. Thus, the memory control means permits access operation for the memory blocks 130, 131 of two divided small individual storage areas respectively and independently.
Patent JP-2003017696-A (JP)
Title: Semiconductor device
Inventor: ONO SHOTARO
IPC: H01L29/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device such as a power MOSFET capable of reducing ON resistance by effectively lowering drift resistance components. SOLUTION: The semiconductor device is provided with a first conductivity type drain layer (12), a first conductivity type drift layer (8) on it, a second conductivity type base layer (10) on it, a first conductivity type source region (16) on it, and a trench gate provided with a gate insulation film (2) and a gate electrode (4) formed on the inner wall surface of a trench (T) to the drift layer through the base layer. The gate insulation film (2) is formed thicker at a part adjacent to the drift layer than at a part adjacent to the base layer. The drift layer (8) is provided with density gradation that a first conductivity type impurity density rises as approaching the drain layer along the depthwise direction of the trench near the drain layer.
Patent JP-2002046195-A (JP)
Title: Blank handling device in packaging machine
Inventor: FOCKE HEINZ
IPC: B31B50/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus enhanced in productivity, reduced in maintenance and reducing a risk of contamination by taking a blank out of a blank magazine to transfer the same to a discharge conveyor. SOLUTION: Transfer rollers (18 and 19), which grip a blank (10) by a suction head (20) in order to take the same out blank magazines (14 and 15) to transfer the blank along the outer peripheral surfaces thereof, are employed. The transfer rollers (18 and 19) rotate on their own axes to have to reciprocally move the linear motion route provided just under the blank magazines (14 and 15). This motion is performed directly by a crank gear-crank arm (24) and a start (26), that is, by the swivel arm (28) connected to the transfer rollers (18 and 19). A differential gear (23) acts so as to generate the linear motion of the transfer rollers (18 and 19).
Patent JP-2003011833-A (JP)
Title: Electric power steering device
Inventor: NAKATANI YOSHIO
IPC: G01L5/22
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To alleviate stress following fluctuation of peripheral temperature, prevent damages of circuit components and a circuit pattern, and stably carry out steering assistance based upon accurate detected torque by a control board of a torque sensor for detecting steering torque. SOLUTION: The control board 5 is housed in an interior of a board box 50 formed on a housing H, one side of the control board 5 fixed and supported on a support face 51 by a set screw 53, and another side is supported on a support face 52 via an elastic body made spacer 6. Support rigidity is enhanced by holding the spacer 6 between the support face 52 and a cover plate 54 closing off the board box 50.
Patent JP-2003019510-A (JP)
Title: Device and method for cooling shape steel
Inventor: KANO YUTAKA
IPC: B21B45/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for cooling a shape steel which can effectively cool an inner surface of a flange and a fillet of the shape steel with small inner width of a web. SOLUTION: A shape steel inner surface cooling device comprises side guides 10a and 10b provided across the pass line, outer cooling nozzles 20a and 20b provided on the side guides, inner surface cooling nozzles 30a, 30b, 50a and 50b provided in a staggered manner on and under the side guides, spraying direction adjustment mechanisms 45 and 65 for the inner surface cooling nozzles, nozzle position adjustment mechanisms 40 and 60, and a nozzle 70 for removing scales, and the lower inner surface cooling nozzles 50a and 50b are provided on the counter pass line side from the front surface of the side guide. One inner surface of one flange Fb is cooled by the inner surface cooling nozzles 30a and 50a, and the other inner surface of the other flange Fa is cooled by the inner surface cooling nozzles 30b and 50b.
Patent JP-2003021058-A (JP)
Title: Control valve and variable displacement-type compressor
Inventor: UMEMURA SATOSHI
IPC: F04B27/14
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a control valve and a variable displacement-type compressor therewith, capable of simplifying rust-proof treatment and reducing the cost by dispensing with the masking in the rust-proofing of a yoke. SOLUTION: A storage part 49 made of a SUS material is mounted on the yoke 48 by brazing in advance. The yoke 48 is dipped in a blackening solution of a bath temperature of 140 deg.C for 20 minutes, and dried. The blackening solution is an alkaline solution prepared by mixing an oxidant into a concentrated caustic soda solution, and a solution of a composition free from blackening reaction is used as the SUS material. The yoke 48 excluding the storage part 49 is provided with a film of Fe3O4 (iron tetroxide), which dispenses with the masking of the storage part 49. Whereby a masking tool becomes unnecessary, the rust-proofing can be simplified and the cost can be reduced.
Patent JP-2003020972-A (JP)
Title: Power generation control device of hybrid vehicle
Inventor: MATSUMURA TATSUO
IPC: B60L50/15
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To increase a transient performance when the requested power generating energy of a hybrid vehicle is changed. SOLUTION: When the requested power generating energy is increased, the inertia torque Tin of an engine and a generator caused due to an increase in rotating speed is calculated, and a target engine torque Te is set by adding the inertia torque Tin. Thus the power generating energy can be rapidly increased to converge to a requested value.
Patent JP-2003020766-A (JP)
Title: Solar cell module and its installation method
Inventor: FUJII HIROSHI
IPC: E04D13/18
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which has excellent retainability and fixability for the module and can be easily installed as well as its installing method. SOLUTION: The solar cell module has an almost U-shaped cross section along its peripheral portion which is divided along the periphery of the solar cell module and equipped with frames 201 and 211 fixing and holding the cell module by fitting the opened portion of the U-shaped cross section to the surrounding of the module, in addition, the frames 201 for two sides of the module facing each other are equipped with hollow cylindrical portions 201b below the opened portion of the U-shaped cross section; when installing the module stated above, rail members 301 for fixing are respectively fitted to each hollow cylindrical portion, and this fixing rail member 301 is fixed to a frame 41.
Patent JP-2002118778-A (JP)
Title: Image processor, external device and electronic camera
Inventor: NAGAISHI KATSUYA
IPC: H04N5/91
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, an external device and an electronic camera that are effective for application, where much time consumption for transmission reception of image data is undesirable, in place of it that a space where the camera and the image processor are placed beside a user, on the precondition that the camera and the image processor be moved independently. SOLUTION: This image processor is provided with a slot to/from which a memory module which can record an image is loaded/withdrawn detachably, can process the image and is configured to be directly connected to the external device that processes images other than the image processed by the image processor via the slot and can transmit control data from the image processor to the external device in a directly connected state.
Patent JP-2003031355-A (JP)
Title: Display panel
Inventor: HANAOKA MINORU
IPC: H05B33/24
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a display panel of high image quality with high light takeout efficiency from a luminous layer and suppressing interference of light. SOLUTION: This display panel transmits light from a luminous layer provided on one face of a transparent substrate, through the transparent substrate and emits the light to the outside from the other face of the transparent substrate. The luminous layer is partitioned into picture elements by partition walls projected onto the luminous layer side, and the partition wall is provided with a reflecting means for making light from each partitioned luminous layer incident to an interface of the transparent substrate to the outside at an angle not less than a critical angle.
Patent JP-2003015168-A (JP)
Title: Electrophoretic particle, manufacturing method for electrophoretic particle and electrophoretic display element
Inventor: NOMOTO TAKESHI
IPC: C09C3/10
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide electrophoretic particles for an electrophoretic display element, which is excellent in dispersibility and dispersion stability in the lapse of time in an insulation medium and whose aggregation, deposition and the like are prevented, to provide a manufacturing method for the electrophoretic particles, having general applicability for pigment to be used corresponding to full color display and to provide an electrophoretic display element excellent in memory properties and high in reliability using the electrophoretic particles. SOLUTION: At least a part of the surface of the pigment is coated with polyhydroxyalkanoate. The electrophoretic particles are formed by adopting the pigment as a part of its constitution.