baber/WOPTO huggingface dataset:
Patent JP-2003194492-A (JP)
Title: Method of operating open type cooling tower in icing in free cooling, and open type cooling tower used therefor
Inventor: TSUKADA AKIRA
IPC: F28F27/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively conduct cooling even under the condition where icing is generated to some extents in a packed plate in a cooling tower, so as to provide a desired output temperature of circulated cooling water, using the open type cooling tower at an outside-air wet-bulb temperature near to an ice point or less.  <P>SOLUTION: A water spray amount is set in response to the outside-air wet-bulb temperature, and rotation of a blower 25 is switched to a reverse direction when the output temperature of the circulated cooling water is elevated to reach to the first target value. When the output temperature of the circulated cooling water starts elevation to reach to the second target value after the output temperature of the circulated cooling water goes down abruptly, during the reverse directional operation of the blower 25, the rotation of the blower 25 is switched to a normal-directional operation. The output temperature of the circulated cooling water goes down abruptly thereafter to reach to a set value. The reverse operation and the normal operation of the blower 25 are repeated as one cycle in every time when a temperature of the circulated cooling water is elevated again in accompaniment to the icing in the packed plate 11 to make the output temperature of the circulated cooling water reach to the first target value, and the output temperature of the circulated cooling water is thereby maintained at the set value or around it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143493-A (JP)
Title: Method for producing chromium-containing molten steel
Inventor: KASHIWA TAKAYUKI
IPC: C21C1/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing chromium-containing molten steel by which not only dephosphorization slag caused in dephosphorization treatment for chromium-containing molten iron can suitably be treated, but also chromium-containing molten steel can efficiently be produced without depending on the degree of the concentration of phosphorus.  <P>SOLUTION: In the production process for chromium-containing molten steel where molten iron is successively passed through a melting furnace for chromium-containing molten iron, a molten metal retaining furnace, a dephosphorization furnace and a decarburization refining furnace, so as to produce low phosphorous chromium-containing molten steel, additionally, a second molten metal retaining furnace is provided; the dephosphorization slag produced in the dephosphorization furnace is returned to the melting furnace for the chromium-containing molten iron, the chromium-containing molten iron with a high phosphorous content obtained there is retained in the second molten metal retaining furnace, is then fed to the decarburization refining furnace, and is decarburized, so as to produce the chromium-containing molten steel having a high phosphorous content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148872-A (JP)
Title: Crawler type running gear
Inventor: MATSUDA TAKUYA
IPC: B62D55/12
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of wear in an early stage of a counter-drive side of engagement teeth of a sprocket, and tooth jump and ride-over of a crawler belt in a crawler type traveling device to rotate the crawler belt in the circumferential direction by inserting the engagement teeth of the sprocket in engagement holes in the crawler belt with cores embedded in the engagement holes formed therein with intervals in the circumferential direction, and rotating the sprocket.  <P>SOLUTION: There is provided a sprocket 15 of the correction factor of substantially 0.4% which is corrected to a reference sprocket in which the pitch of engagement teeth 15a is agreed with the pitch of the engagement holes when the crawler belt 18 is in a natural state so that the diameter of the root circle is larger than the diameter of the root circle of a reference sprocket by substantially 0.4%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148543-A (JP)
Title: Method for manufacturing copper-clad laminate and multi-layer copper-clad laminate
Inventor: HIGASHIDA TOSHIYUKI
IPC: B32B37/16
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper-clad laminate capable of decreasing the generation of inferiority caused by wrinkles in a thin copper foil.  <P>SOLUTION: In the method for manufacturing the copper-clad laminate, the copper foil 1 having a thickness of ≤12 μm is laminated on one surface or both surfaces of a prepreg 2, heated, pressed and laminated for molding the copper-clad laminate. The prepreg 2 with a charge amount of static electricity of ≤2 kV is used. The influence on the thin copper foil 1 with a thickness of ≤12 μm caused by static electricity becomes sufficiently small, and the generation of inferiority caused by wrinkles can be decreased. In addition, it is unnecessary to apply an external force such as tension or the like to the copper foil 1 to smooth out the wrinkles, and the damage of the copper foil is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120718-A (JP)
Title: Method of transferring and storing voice and data for portable telephone
Inventor: KAMATA NOBUO
IPC: H04W12/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service site on a communication information network for transferring and storing telephone calls, and thereby to provide a function of transferring a call to a telephone specified by a user, and a service means for recording the call to listen to it later, or seeing data.  <P>SOLUTION: The service site for transferring and storing the portable phone call is provided on the communication information network and is given a function to transfer the call to a specified telephone, when a user has forgotten to bring the portable telephone. The service site provides a service for transferring the calls to another telephone, according with the user's instruction by communicating with a base station of a portable wireless telephone company, and a service for storing messages and data. A card such as an ID card for identification is equipped with the function of communicating with the service site, and when the user forgets to bring the portable telephone, the card receives information of incoming call, and sends the destination address to/in which the call is transferred and stored. The card is provided with authentication function for the purpose of payment and receiving of important information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224887-A (JP)
Title: Image data display apparatus, and image data display method in transmission apparatus
Inventor: SAKURAI MOTOAKI
IPC: H04W4/18
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data display apparatus connectable to an existing communication network and capable of transmitting image data and confirming it in advance when copying of the image data to be transmitted is inhibited and to provide an image data display method.  <P>SOLUTION: The image data display apparatus includes: a key entry section 8 for generating a message; a RAM 10 for storing information for inhibiting copying of an image corresponding to the stored image; a CPU 4 for reading an image to be attached and converting the message into data corresponding to a communication medium when an instruction of attaching the image stored in the generated message and transmitting the message; a transmission buffer 16 for transmitting the obtained message and image; a digital/analog converter 17; an amplifier 18; and a speaker 19; and a display section 7 for informing a user about a fact of disabled transmission of the image when the attached image is an image for inhibiting the copying on the basis of the information above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004148627-A (JP)
Title: Polyester film for metal plate lamination molding
Inventor: OKADA SHINICHIRO
IPC: C08K5/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for metal plate lamination molding which is excellent in molding processability, retort-appearance, and gold coloring properties.  <P>SOLUTION: The polyester film is made of a polyester composition of 100 pts.wt. of a polymer comprising 10-70 wt.% of a copolyester (I) 210-250°C in melting point having ethylene terephthalate main repeating units and 30-90 wt.% of a polyester (II) 170-223°C in melting point having butylene terephthalate main repeating units and 0.05-5.0 pts.wt. of a coloring agent. The shortest half-crystallization time of the film is 5-100 s, and an a-value and a b-value by a color-difference meter are -50 to 0 and 5-100, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153537-A (JP)
Title: Digital camera
Inventor: TSUBAKI HISANOBU
IPC: H04N5/225
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit an unsuitable combination of a light emission mode and a photographing mode.  <P>SOLUTION: A digital camera has a portrait photographing mode where figure photographing is intended and the photographing mode where figure photographing is not intended such as a scenery photographing mode suitable for scenery photographing, and a macro photographing mode suitable for short range photographing. The camera also has a red-eye reducing mode where a red-eye phenomenon is reduced as the light emission mode of a strobe device. When the red-eye reducing mode is to be selected while the photographing mode where figure photographing is not intended is selected, a warning is emitted and selection is inhibited. When the photographing mode where figure photographing is not intended at is to be selected, while the red-eye reducing mode is selected, the warning is emitted and selection is inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151390-A (JP)
Title: Method and apparatus for assembling optical module and program
Inventor: HASHIMOTO TOSHIKAZU
IPC: H01S5/022
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for assembling an optical module that enable high-precision optical axis alignment among a plurality of optical components constituting the optical module.  <P>SOLUTION: The method includes a step of performing image recognition of a positioning mark which is provided to an optical component and changeless as to image conversion by using an imaging device such as a camera, a step of finding a 1st calculation reference point from an obtained recognized image, a step of performing image rerecognition of the positioning mark while changing (inverting) the geometric relative relation between the optical component and imaging device by 180°, a step of finding a 2nd calculation reference point from a recognized image, a step of setting as an origin the center (fixed point) of the straight line connecting the 1st and 2nd calculation reference points, and a step of positioning the optical component based upon the origin position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137167-A (JP)
Title: Front derailleur attaching device
Inventor: MASUI TAKUJI
IPC: B62M9/135
Filed: 2002-10-31
Abstract: PROBLEM TO BE SOLVED: To easily attach a bottom bracket and a front derailleur to a bicycle frame. SOLUTION: The device comprises a bottom bracket tube 16, a front derailleur attaching bracket 18, and first and second mutual complementary attaching structures 16c and 18f. The first and second mutual complementary attaching structures are structured so that the front derailleur attaching bracket is held in the previously set rotational direction and axial direction on the end edge part in the axial direction of the bottom bracket tube 16 before the bottom bracket 20 is screwed into an inner female pathway 16a of the bottom bracket tube 16. The first mutual complementary attaching structure is formed as a slot 16c, and the second mutual complementary attaching structure is formed as a projection 18f engaged with the slot 16c.
Patent JP-2004115124-A (JP)
Title: Container for lunch box or the like
Inventor: SHIKAYAMA SHINJI
IPC: B65D6/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a function of keeping a thermal insulation between containers, where a lid of one container can be opened/closed.  <P>SOLUTION: Arbitrary distances (3), (9) are provided between a first container (1) and a second container (2), a concave stopper is provided on the body tray side of the sections, a downwardly-positioned convex stopper (7) is provided on the distance (9) at the lid and a plurality of grooves (8) are provided on the periphery of the convex section (7) in a longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154005-A (JP)
Title: Rod storage case
Inventor: YAGI HIROYUKI
IPC: A45C11/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod storage case enhancing the durability of the storage case itself and further protective performances of a stored rodlike article.  <P>SOLUTION: This rod storage case 1 is obtained by additionally installing a sheetlike surface protective layer 17 formed of continuously connected and adjacent surface elements 21 into a three-dimensional continuous uneven polyhedral shape 20 on the outer wall surface of a case body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158510-A (JP)
Title: Device manufacturing apparatus
Inventor: KOBAYASHI KENICHI
IPC: H01L21/027
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device manufacturing apparatus, such as an aligner or the like, which is restrained from increasing in size and effectively prevents an adverse effect caused by the heat released from the components.  <P>SOLUTION: Electric parts B3 and B4 are arranged inside a duct A13 where the temperature control gas is made to flow, and the cables extending from the electric parts B3 and B4 are connected to the other electric parts (e.g. sensors and motors) arranged outside the duct A13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290664-A (JP)
Title: Photocatalyst device, deodorizing device and refrigerator
Inventor: SAITO AKIKO
IPC: F25D23/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst device which gives a sufficient photocatalytic function by combining an ultraviolet LED with a photocatalyst whose a main component is titanium dioxide, and a deodorizing device and a refrigerator.  <P>SOLUTION: The photocatalyst device is provided with a substrate 2; a photocatalyst film 1 whose main component is a titanium dioxide ultra-fine particle having of a primary diameter 10-100 nm and a crystal structure, including a rutile-type, carrying a metal or metal oxide ultra-fine particle of 10 nm or less in diameter, and applied on the substrate together with a binder component; the LED 3 emitting light containing the ultraviolet ray in a range of 360-410 nm in wave length and arranged on the place where the photocatalyst film can be irradiated with the light. A higher photocatalytic effect than that of conventional ways is obtained by the LED 3, as a light source, emitting the light containing the ultraviolet ray in a range of 360-410 nm in wave length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154811-A (JP)
Title: Abutting device and welding equipment for plate material
Inventor: UCHIJIMA HIROAKI
IPC: B23K26/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile butt-welding equipment in which a plate material shape is not restricted while simplification of the structure is contrived.  <P>SOLUTION: One blank W1 put on a work table 1 tilted together with a work table 2 is pushed to a positioning reference pin 9 by a pusher 6 and attracted fixedly by a magnet clamp 4, and then the pin 9 is forced to recede. The other blank W2 is placed on the work table 2 of a free ball conveyor type and brought into the magnetic range of the blank W1 due to the sliding phenomenon by the own gravity of the blank W2, as result it is drawn close to the blank W1 by the magnetism, and the end faces of both blanks W1, W2 are abutted on each other. After that, the blank W2 is attracted/fixed by a magnet clamp 7, and the abutted part is welded by a laser welding head 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003205702-A (JP)
Title: Pneumatic tire, rim wheel for pneumatic tire, and tire-rim assembly
Inventor: SAWADA HIROKI
IPC: B60C3/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving the vibrational ride comfort, reducing the rolling resistance, and ensuring the transverse rigidity.  <P>SOLUTION: The inequalities 0.3≤RW/SW≤0.75, 0.3≤H<SB>0</SB>/H<SB>1</SB>≤0.7, 0.3≤SWH/H<SB>1</SB>≤0.7, and 0.7≤H<SB>0</SB>/SWH≤1.2 are satisfied, where RW is the tire bead width, SW is the maximum tire width, H<SB>0</SB>is the distance in the radial direction of the tire from a bead heel to a circumferential reinforcing member, H<SB>1</SB>is the tire sectional height measured from the bead heel, and SWH is the tire sectional height to the maximum tire width part measured from the bead heel. A side rubber 24 is disposed between a bead filler 30 and the circumferential reinforcing member 34. The longitudinal rigidity of the tire is reduced, the vibrational ride comfort is improved, the rolling resistance is reduced, and the transverse rigidity is ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209554-A (JP)
Title: Method for ensuring medium access in wireless network
Inventor: PEKU YU TAN
IPC: H04W74/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating an efficient medium securing schedule which enables a wireless medium to concurrently serve real-time and non real-time application and maintain QoS requested by the real-time application further.  <P>SOLUTION: The method for transmitting a QoS registration request in a time bound manner and the method for selecting a time slot for transmission while controlling contention are provided so as to give higher throughput while reducing collisions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164913-A (JP)
Title: Fuel cell system
Inventor: ASAI AKIHIRO
IPC: H01M8/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system of high reliability without the risk of outward leakage of hydrogen by securing a high degree of sealing property of hydrogen by a simpler structure.  <P>SOLUTION: A hydrogen-supply line for supplying hydrogen to a fuel cell stack 1 is sealed in an airtight container 8 together with water. In such a structure, the hydrogen leaked out of the hydrogen supply line is accumulated at the top of the airtight container 8. Therefore, the outward leakage of the hydrogen can surely be prevented by securing the sealing property of that part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163208-A (JP)
Title: Sample collecting apparatus
Inventor: ITO HIROSHI
IPC: G01N1/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample collecting apparatus capable of appropriately collecting a volatile component of a sample on the basis of actual conditions (actual environmental conditions) for accurate analysis and evaluation, implementing this by a compact structure, and enlarging an applicable range.  <P>SOLUTION: The sample collecting apparatus 10 is provided with both a sheathing part 12 and a collecting part 14. The sheathing part 12 is supplied with a gas of which the environmental conditions such as temperature are specifically controlled. The collecting part 14 has a multiple tube structure by an inter tube 28, an outer tube 30, and a partition tube 32. A channel 34 is supplied with a gas of which the temperature is specifically controlled. At the collection of a volatile component, the volatile component occurs from the sample S under specific environmental conditions, and the occurring component is extracted to the outside via the collecting part 14 (a collecting path 36). It is possible to easily and highly accurately set the environmental conditions and stably collect and extract the volatile component of the sample S on the basis of actual environmental conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159861-A (JP)
Title: Ball feed passage of pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball feed passage of a Pachinko machine responding to high-speed putting-out without applying a load on a ball dispenser.  <P>SOLUTION: This ball feed passage is provided with a single-width channel 12a aligning Pachinko balls stored in a ball tank 10 in a line and letting them flow down, a wide-width channel 12b formed by widening the inner width to a range narrower than twice the diameter of the Pachinko ball and letting Pachinko balls flow down in the downstream side of the single-width channel 12a without getting into zigzags and a delivery channel 12c constituted by forming the downstream side of the wide-width channel 12b into a funnel shape, aligning the Pachinko balls in the line again and letting them flow down the ball dispenser 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164440-A (JP)
Title: Data distribution system, server device to be used for the system, method for distributing data, and data distribution program
Inventor: KUSANO MANABU
IPC: G06F21/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten communication time required for the purchase of contents and to enable a user to view required contents any time freely.  <P>SOLUTION: Contents selected by clients 101, 102 are transferred from a contents DB 24 of a server 103 to a user's data storage part 27 and registered, and then the contents registered in the user's data storage part 27 are distributed from the server 103 to the clients 101, 102 in accordance with a request outputted at optional timing, so that necessity for downloading and recording purchased contents to and in the clients 101, 102 at the purchase of the contents can be eliminated. Since required contents are registered in the user's data storage part 27, the required contents can be freely received and viewed any time without duplicate charge of the same contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159600-A (JP)
Title: Method for diagnosing cancer and kit for diagnosing cancer
Inventor: YUYA HIROYUKI
IPC: A61K48/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for diagnosis of cancers and a kit for diagnosis of cancers, by which diagnosis of cancers can widely be carried out and to provide a screening method and a screening kit by which a substance having effect of preventing and treating cancers can be screened.  <P>SOLUTION: The method for diagnosing cancers comprises diagnosing the presence or absence of a cancer cell in a specimen collected from an animal to be examined by using an expression level of a MUC13 gene in the specimen as an index. The screening method comprises determining cancer-preventing and treating effect of candidate substances by using reduction effect of expression level of MUC13 gene in the cancer cell as an index. The kit for diagnosis of cancers and the screening kit comprise an oligonucleotide or a polynucleotide which can be hybridized with a nucleic acid encoding the MUC13.  <P>COPYRIGHT: (C)2004,JPO