baber/WOPTO huggingface dataset:
Patent JP-2004032574-A (JP)
Title: Generating apparatus, generating method and generating program for common key
Inventor: SATO SHINOBU
IPC: H04L9/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for generating a common key without the need for preliminary communication that generates the common key under an insecure communication environment without the need for a center.  <P>SOLUTION: A first entity generates a unique key a from a subset X<SB>A</SB>of a group G, generates an arithmetic result a*X<SB>B</SB>*a<SP>-1</SP>and transmits the result to a second entity. The second entity generates a unique key b from a subset X<SB>B</SB>of the group G, generates an arithmetic result b*X<SB>A</SB>*b<SP>-1</SP>and transmits the result to a first entity. The first entity uses the arithmetic result b*X<SB>A</SB>*b<SP>-1</SP>sent from the second entity to generate an arithmetic result b*a*b<SP>-1</SP>and generates a common key of (b*a*b<SP>-1</SP>)*a<SP>-1</SP>. The second entity uses the result a*X<SB>B</SB>*a<SP>-1</SP>sent from the first entity to generate a*b*a<SP>-1</SP>and generates the common key of b*(a*b*a<SP>-1</SP>)<SP>-1</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029652-A (JP)
Title: Camera module and electronic device
Inventor: KUDO JUNICHI
IPC: G03B17/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module which maintains flexibility and the reliability of a rotating mechanism and suppresses an increase of a size by forming a flexible substrate so as not to make its thickness greater while dealing with multilayering of the flexible substrate and an electronic device provided with such camera module.  <P>SOLUTION: The camera module M consists of a casing 5 which consists of a cylindrical body closed at both ends and is provided with a camera lens 6 on its peripheral surface, a camera substrate 11 which is attached and fixed into this casing and the flexible substrate 10 whose one end is connected to the camera substrate and whose other end is extended from the casing and is wound like a spiral spring. The flexible substrate consists of the first flexible substrate 10A and second flexible substrate 10B which are respectively independently divided to ≥2 sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037084-A (JP)
Title: Method for measuring shrinkage rate of lightweight cellular concrete
Inventor: SAKO KENTARO
IPC: G01N33/38
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the shrinkage rate of lightweight cellular concrete due to secular changes which is simple, highly accurate, approximately nondestructive, extremely speedy, and highly generally versatile.  <P>SOLUTION: When measuring the shrinkage rate of the lightweight cellular concrete due to secular changes, the nanoporous capacity of the lightweight cellular concrete is measured. From the correlation between nanoporous capacities and shrinkage rates of lightweight cellular concrete due to secular changes, the shrinkage rate of the lightweight secular concrete due to secular changes is computed in the shrinkage rate measuring method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037597-A (JP)
Title: Conductive member, its manufacturing method and image recording apparatus using the conductive member
Inventor: FURUYA OSAMU
IPC: F16C13/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member for making printing quality better by preventing smearing of a photoreceptor drum with polyelectrolyte.  <P>SOLUTION: The methanol soluble quantity of the polyelectrolyte contained in the elastic layer of a transfer roller (soluble quantity of polyelectrolyte when a conductive roller is immersed in methanol) is controlled to be ≤2.0%. As a method for making the methanol soluble quantity of the polyelectrolyte ≤ 2.0%, the following method is presented; a method for imparting high temperature of 230°C for 30 minutes or more after finishing foaming, vulcanizing and polishing processes or a method for imparting high temperature of 200°C for ten hours or more at the vulcanizing process. Besides, by imparting high temperature of ≥ 220°C for six hours or more at the vulcanizing process, the methanol soluble quantity is made ≤ 2.0%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035288-A (JP)
Title: Method for charring agricultural product material
Inventor: TOBA AKEBONO
IPC: C01B32/05
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that an agricultural product material can be well charred so as to effectively use agricultural products such as bamboo shoot.  <P>SOLUTION: An agricultural product material is housed in a refractory container 38 which is made of a mesh-like plate material or of a plate material having many small holes and which can be closed. The refractory container is then closed and located in a combustion kiln 10. The agricultural product material is charred in the combustion kiln as sealed while air is supplied into the kiln in a controlled supply amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037760-A (JP)
Title: Image forming apparatus
Inventor: AZUMA YUMIKO
IPC: G03G21/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus easy in its setting operation and capable of being suitably used by a plurality of persons.  <P>SOLUTION: In the image forming apparatus carrying out image formation on recording paper based on the input image data, registered fingerprint data which is the registered finger print data and arbitrary image forming conditions are stored corresponding to each other in a storing part 9 and discriminating finger print data which is the discriminating finger print data discriminating the finger print is formed by controlling a finger print discriminating part 4. Then, the discriminating finger print data which is the discriminated finger print data is matched with the registered finger print data which is stored to the storing part 9 to judge whether or not they are identical finger prints or not. When judgement is made that they are identical finger prints, an action mode is set in which the image forming process based on the image forming conditions corresponding to the registered finger print data judged to have the identical finger print can be executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034934-A (JP)
Title: Vehicle anti-theft device
Inventor: NOMURA HARUHIRO
IPC: B60R25/31
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with manual work for adjusting gain of an amplifier amplifying glass destruction sensor output when shipping from a factory and shorten TAT.  <P>SOLUTION: A vehicle anti-theft device has the amplifier 18 amplifying output of a glass destruction sensor 10, a sensitivity adjusting part 20 adjusting gain of the amplifier 18, a storage means storing sensitivity data of the mounted glass destruction sensor in advance, and a control means setting gain of the amplifier. A gain adjusting part has resistance having a plurality of kinds of adjusted resistance values for adjusting gain by corresponding to type of sensitivity of the mounted glass destruction sensor. The control means reads the sensitivity data of the glass destruction sensor stored in the storage part and selects corresponding resistance among a plurality of kinds of resistance in the gain adjusting part based on the sensitivity data to set gain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008740-A (JP)
Title: Drum type washing apparatus for mattress
Inventor: MISHINA TAKASHI
IPC: D06F37/08
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washing apparatus for a mattress capable of securely placing each mattress, supporting washing work at any time for mattresses with a variety of sizes simultaneously, exerting convenience of the washing work, and becoming effective in economy.  <P>SOLUTION: The washing apparatus comprises an outer drum 1 and a rotating drum 2 of which a lower part is immersed in a cleaning liquid to rotate around the horizontal axis and a peripheral surface of the body is provided with many openings. Between right and left side surfaces 6, 7 of the rotating drum 2, a pair of holding implements 16 for restraining each of both mutually-opposed end faces of mattresses m which are mounted along with an inner peripheral surface of the rotating drum 2 over the direction of the length is detachably and horizontally suspended via supports which are mounted on both of the side surfaces 6 and 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044905-A (JP)
Title: Evaporator
Inventor: HANAI SATOSHI
IPC: F23D11/44
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator capable of reducing the pressure loss of a hot gas in the evaporator.  <P>SOLUTION: The evaporator 1 to generate a fuel vapor for reforming the fuel by gasifying a liquid fuel containing hydrocarbons is equipped with a hot gas straight moving passage in which the hot gas flows straight in the horizontal direction, an evaporation passage 36 installed capable of making heat exchange with the hot gas straight moving passage, a fuel supply pipe 60 to supply the liquid fuel to the evaporation passage 36, and vapor passages 17 and 18 installed upstream of the hot gas straight moving passage farther than the vapor passage 36 in such a way as capable of making heat exchange with the hot gas straight moving passage and heating the fuel vapor exhausted from the evaporation passage 36, The fuel vapor generated in the evaporation passage 36 flows therein upward in the gravitational direction, is introduced into the vapor passages 17 and 18 upon being exhausted from the upper part of the passage 36, and flows inside the vapor passages 17 and 18 in the gravitational direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042109-A (JP)
Title: Apparatus for moving rotary cam in negative angle shaping die
Inventor: MATSUOKA MITSUO
IPC: B21D37/08
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for moving a rotary cam in a negative angle shaping die with which the interfere of the rotary cam is avoided and shaving-work needed to the accuracy of rotary cam end part is unnecessary and the strength of the rotary cam end part can be held.  <P>SOLUTION: This negative angle shaping die is constituted of a lower die 102 laying the work W of a metal-made thin plate on a supporting part 101 and an upper die 103 for shaping the work by descending in a straight line direction and butting against the work, and formed of an entering shaped part 107 entered from a locus of the upper die at the edge part near the supporting part and further, composed of the rotary cam 106 rotatably arranged in the lower die, a slide cam 108 having the entering shaped part and slidably arranged while facing to the rotary cam and an automatic return-back tool 109 for rotatably retreating the rotary cam to the retreated posture for taking out the work from the lower die after forming and arranged to the lower die.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046673-A (JP)
Title: Method for transacting product such as parts
Inventor: AKAMATSU KENSUKE
IPC: G06Q30/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transacting products such as parts in a way satisfactory to clients by using a communication network such as the Internet.  <P>SOLUTION: A server that a system manager serving as a supplier has and clients that each of a client's departments has are interconnected via a communication network in such a manner as to allow communication therebetween. The method includes a process for providing product information about products and product drawings from the system manager to the clients via the network, upon requests from each department of the client; a process for placing and receiving orders for the products between each department of the client and the system manager via the network; a process for delivering the products from the supplier according to order requirements; and a process for letting the system manager integrally manage information on the acceptance of the orders of the products and information on the delivery of the products and create bill information for issuing bills to each client based on information on the delivery of products within a predetermined period. To create this bill information, delivery about a plurality of departments is summed up for each client, and when the total number of products delivered to the same client exceeds a predetermined number, the bill is reduced at a predetermined rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045964-A (JP)
Title: Image forming apparatus, image forming system, bookbinding system, and sheet loading method
Inventor: MORIYAMA TAKESHI
IPC: B41J29/38
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for loading delivered sheets so as to dispense with setting of asheet bundle reversely when setting the sheet bundle on a post-treatment device of off-line.  <P>SOLUTION: A job server 10 analyzes job contents (S112) when it receives the requirement of a job from a PC of a client. On the basis of an analyzing result, the image forming apparatus and post-processing device are determined (S113), and the loading mode of the image forming apparatus onto a stacker 300 is set (S114) in accordance with processing mode of the post-processing device. For example, when creating m-pieces of booklets by stapling a printing job of six pages by the post-processing device, a head page delivery/surface upside loading mode is set as the loading mode of the image forming apparatus onto the stacker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052565-A (JP)
Title: Washer pump
Inventor: AKIMOTO SHIN
IPC: F04D29/42
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer pump for surely preventing the entry of water into a motor chamber even when a casing having a motor chamber is subjected to water permeation from all directions.  <P>SOLUTION: The washer pump 10 comprises the casing 11 in which the motor chamber 11A storing an armature 20 to be energized for rotation and a pump chamber 11B storing an impeller 22 joined to a shaft 21 of the armature 20 for rotation are provided in partitioned relation. A washing liquid W is sucked from a liquid suction port 16 into the pump chamber 11B with the rotation of the impeller 22 and discharged from a liquid discharge port 18. A chamber 19 is formed on a partition wall 12c which partitions the motor chamber 11A from the pump chamber 11B. An inside air vent hole 12h is provided passing through the partition wall 12c on a chamber upper face 19a of the chamber 19 and communicating with the motor chamber 11A, and a plurality of outside air vent holes 13h communicating with outside air are provided in the case 11 located axially downward from the outer periphery edge of the partition wall 12c on a chamber lower face 19b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049965-A (JP)
Title: Method for treating object using radiation and method for producing blood purification module using the method
Inventor: UENO YOSHIYUKI
IPC: B01D71/68
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation treatment method which controls the denaturation of a treated object and a method for producing a blood purification module using the treatment method.  <P>SOLUTION: In the radiation treatment method, the object is irradiated with radiation in the presence of carbon dioxide and water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056297-A (JP)
Title: Portable terminal device
Inventor: MIHASHI HIDEO
IPC: H04M1/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device provided with a camera, which exposes the camera only when it is used and hides the camera when it is not used to clearly show a third person that photographing is not performed, while maintaining small-scale performance and drop impact resistance.  <P>SOLUTION: The device is provided with a camera 102 provided inside a case 101, a widow 103 being open on a portion corresponding to the camera 102 in the case 101, a shielding member 104 provided so as to be positioned between the window 103 and the camera 102, and a control means for allowing the member 104 to change between a clear state and a colored state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096027-A (JP)
Title: Method for producing diaryl carbonate
Inventor: REISINGER CLAUS-PETER DR
IPC: C07C69/96
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a diaryl carbonate. SOLUTION: The method for producing a diaryl carbonate entails reacting an aromatic hydroxy compound of formula (II): R-O-H (wherein, R is a 6-22C aromatic hydrocarbon) with CO and O2 in the presence of catalyst components in a reaction mixture. One or more catalyst components which include (a) a VIIIB metal compound, (b) at least one second metal compound, (c) a bromide, and (d) a base, are added to the reaction mixture in two and more increments during the reaction process.
Patent JP-2004055401-A (JP)
Title: Organic film formation device
Inventor: SASAKI KOJI
IPC: H01L51/40
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To decide an arrangement of a board in a chamber by considering various conditions for forming a high-quality organic film.  <P>SOLUTION: A material gas is produced by evaporating or sublimating an organic material 11 in evaporation/sublimation chambers 4. A carrier gas is mixed in the material gas, and transported to a chamber 2 through transport pipes 5. A board 3 is held in a vertical form in the chamber 2, injectors 17 of the transport pipes 5 face to the the board 3 and spray the material gas on the board 3 in a direction perpendicular to it. By holding the board 3 in the vertical form, particles drop without adhering to the board, and flexures of the board 3 and a mask for selectively painting pixels can be restrained. Thus, generation of defects is prevented, and the high-quality organic film having an equalized film distribution can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064131-A (JP)
Title: Display for vehicle
Inventor: TAKAHASHI AKIO
IPC: B60R1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for a vehicle which suppresses a cost increase and displays an area being a driver's blind spot around the vehicle for its driver.  <P>SOLUTION: A CCD camera 2 takes an image of a view in front of a vehicle, and an image extracting means 12 cuts out a portion of the taken image corresponding to a blind spot behind a front pillar of the vehicle as seen from its driver's seat set by a blind spot setting means 11 with taking an output of an eye point detector 21 or a seat position detecting sensor 22 into consideration. An image process such as right-left symmetric transformation is so applied to the cut portion that right and left positions of the cut image on a liquid crystal display 3 are the same as in the field of driver's view. The processed image by the right-left symmetric transformation, etc. is displayed with the shorter side at the top along the front pillar on the display 3 installed between the front pillar and the driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062442-A (JP)
Title: Commodity inventory quantity notification system and commodity inventory quantity notification terminal
Inventor: SATO EIJI
IPC: G06Q50/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a customer to reserve a rental or purchase of a commodity by using a system capable of searching the quantity of the commodity inventory at a plurality of stores and notifying the customer of the quantity of the commodity inventory at the store where the customer can visit easily.  <P>SOLUTION: The commodity inventory quantity notification system 10 is provided with first terminals 11, 12 to transmit commodity information 11B indicating the commodity. The commodity is stored in a plurality of the stores. Also, the commodity inventory quantity notification system 10 is provided with a second terminal 14 which estimates the location range 11D, 31 where an applicant desiring to receive the commodity lives, selects some of the plurality of the stores on the basis of the estimated range 11D, 31 and the commodity information 11B, and notifies the first terminals 11, 12 of the quantity of the commodity inventory 32 at some of the selected stores 1S, 2S, 3S, 4S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003170497-A (JP)
Title: Heat-shrinkable polyester film roll and its production method
Inventor: HAYAKAWA SATOSHI
IPC: B29C61/06
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film roll which can produce a heat-shrinkable label with dispersion in performance of each product reduced, etc., by controlling the variation in transparency in the film roll.  <P>SOLUTION: The heat-shrinkable polyester film containing a 1,4-cyclohexane dimethanol component is wound to form the film roll. In the film roll, haze is measured for specimens at least 20% in heat-shrinkage ratio under specified conditions which are taken under specified conditions. When the average of the haze of each specimen is calculated, the haze of each specimen is 15% or below and falls within a range of the avrage ±0.5%. The film roll is produced by controlling conditions during preliminary heating before stretching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004053566-A (JP)
Title: Mini-tube
Inventor: KAMIYAMA YUKIO
IPC: G01N1/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mini-tube capable of easily discriminating and managing various samples stored in many mini-tubes, and having a two-dimensional bar code attached to the bottom part which is a bar code not exfoliated or erased even when washed by a cleaning agent or a fungicide.  <P>SOLUTION: This mini-tube comprising a narrow bottomed cylindrical vessel made of a synthetic resin is characterized by providing a shallow cylindrical recessed part on the bottom face of the mini-tube, providing the two-dimensional bar code on the ceiling face of the recessed part, recording information on the content stored in the mini-tube, and interfitting a transparent protective board comprising a synthetic resin or the like on the recessed part in the hardly eliminable state and in the watertight state to protect the recording face of the two-dimensional bar code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067473-A (JP)
Title: Magnetic fine aggregate and magnetic cement solidified body
Inventor: IBARAKI TETSUJI
IPC: C04B18/14
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide fine aggregate having magnetism and used for a high performance magnetic shield material at a low cost and to provide a solidified body of mortar, cement concrete or the like which is required to have magnetism.  <P>SOLUTION: Magnetic spherical particles manufactured by cooling a molten material of oxides mainly containing a large amount of a ferrite mineral phase such as calcium ferrite are used as the magnetic fine aggregate. The ratio of iron oxide in the spherical particle is 14-50 mass% and the ratio by mass of ferrous oxide to ferric oxide is (1:1.2) to (1:6.5). The cement solidified body having magnetism is manufactured by incorporating the magnetic fine aggregate in the mortar or the cement concrete.  <P>COPYRIGHT: (C)2004,JPO