baber/WOPTO huggingface dataset:
Patent JP-2004154815-A (JP)
Title: Filter apparatus for molten metal
Inventor: MOCHIZUKI SHUNJI
IPC: B22D43/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the exchange of a filter medium while securing required filtering performance in a filter apparatus for molten metal.  <P>SOLUTION: The filter apparatus 10 mountable in an immersed way from the upper direction to the liquid face of a holding tank 12 is provided with a cylindrical body 14, and the lower end of the cylindrical body 14 is fitted with a cup-shaped filter medium 28 freely attachably and detachably. An annular piston 34 is inserted into the internal cavity of the cylindrical body 14 freely slidably vertically, a piston rod 36 is inserted via the central opening 34A of the annular piston 34, and a stopper pin 39 is fixed to the lower end of the piston rod 36. A valve plate 38 is fixed to the piston rod 36. On elevation of the piston 34, the valve plate 38 is separated from the piston 34, and molten metal is introduced into a cavity S1 at the lower face of the piston via the central opening 34A. On lowering of the piston 34, the valve plate 38 closes the central opening 34A, and the molten metal is pressure-fed via the cavity S1 and the filter medium 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154061-A (JP)
Title: Gene useful for synthesizing monocyclic carotenoid, and method for producing the monocyclic carotenoid
Inventor: TERAMOTO MASANORI
IPC: C12N1/15
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for mass-producing the monocylic carotenoid occurring only in minute amounts in the natural world.  <P>SOLUTION: A gene encoding an enzyme playing the role of synthesizing γ-carotene as a carotenoid serving as the key of synthesizing various monocyclic carotenoids is provided. The method for producing the various monocyclic carotenoids including γ-carotene using microorganisms where the gene is transferred and expressed is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268403-A (JP)
Title: Copper micro-ball and method for manufacturing the same
Inventor: KURATA RYOICHI
IPC: B22F1/065
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that some of copper-nucleus soldered balls made from conventional copper balls are unmounted on an adsorption device of a loader, because they can not be adsorbed due to the low sphericity, and when they are bonded to an electronic component by means of melting the solder of the outer coating, the bonding strength is reduced because of fragile intermetallic compounds formed by Sn in the solder and Cu in the copper ball.  <P>SOLUTION: The copper micro-ball includes 0.01-0.5 mass% Zn in Cu. Then, the Zn prevents Sn in the solder from combining with Cu in the copper ball, and the bonding strength from lowering. In addition, the method for manufacturing the copper ball is characterized by melting a small piece of an alloy with a large surface tension consisting of 0.5-40 mass% Zn and the balance Cu at a temperature not lower than the melting point of Cu higher, to make spherodized balls.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161396-A (JP)
Title: Image reading apparatus
Inventor: KAWAI HIDEAKI
IPC: H04N1/107
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus for reading both sides of a document to be carried in a substantially U-shaped carrying passage capable of maintaining excellent reading accuracy of a reading means by removing foreign matters such as paper dust deposited on the document, and preventing deposition of the foreign matters fallen from the document.  <P>SOLUTION: The image reading apparatus 100 comprises a first reading unit 106 disposed at the lowest position of a carrying passage 104, a second reading unit 107 disposed on the downstream side of the first reading unit 106, a brush 109 provided immediately before the reading position P of the first reading unit 106, and a foreign matter storage unit 110 formed below the brush.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164068-A (JP)
Title: Software use condition management system
Inventor: IKEHATA SHINYA
IPC: G06F21/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software use condition management system capable of easily and accurately grasping use condition and a purpose of use of a software downloaded in the network environment possible to specify a user.  <P>SOLUTION: A management server 100 structuring a software management system is provided with an activity information obtaining unit 101, an execution information obtaining unit 102, a use condition display unit 103 and a memory unit 104 as a use condition management means. The activity information obtaining unit 101 obtains the activity information of a user transmitted from each of client terminals 110 through a network 120, and stores it in the memory unit 104. The execution information obtaining unit 102 stores the execution information of software 113 transmitted from each of the client terminals 110 in the memory unit 104. The use condition display unit 103 displays use condition of each of the softwares 113, while corresponding the activity information of each of the users to the execution information of each of the softwares 113, which are stored in the memory unit 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160379-A (JP)
Title: Pure water production apparatus
Inventor: OCHI YASUO
IPC: C02F1/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize concentrated drainage in a reverse osmosis membrane part in the production of pure water, to secure the purity of pure water as well, and further, to make the apparatus compact.  <P>SOLUTION: The pure water production apparatus 1 is provided with a reverse osmosis membrane part 2 where impurities or the like in the water to be treated are removed, a membrane type degassing part 3 connected to the downstream side of the reverse osmosis membrane part 2, and where dissolved gas is degassed, and a water sealed vacuum pump 4 attached to the membrane type degassing part 3. The apparatus is further provided with a sealing water introduction means 5 for using concentrated drainage in the reverse osmosis membrane part 2 as sealing water in the water sealed vacuum pump 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160608-A (JP)
Title: Peening method
Inventor: IWATA KYOICHI
IPC: B24C1/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peening method for applying compressive residual stress to the surface of a workpiece, thereby making the compressive residual stress near the surface of the workpiece large enough and forming a thick layer of the compressive residual stress on the surface of the workpiece.  <P>SOLUTION: The workpiece is disposed in a liquid, and then pulsed laser beam is applied to the surface of the workpiece. Subsequently, a shot is projected on the surface of the workpiece irradiated with the pulsed laser beam to thereby apply compressive residual stress to the surface of the workpiece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163042-A (JP)
Title: High frequency heating device
Inventor: FUKUSHI YOSHITAKA
IPC: F24C7/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device that reduces mis-detection by bottom surface temperature of a heating chamber without increasing the cost when a food surface temperature is detected using an infrared sensor, and provides a user with no restriction on temperature in the heating chamber.  <P>SOLUTION: The high frequency heating device has a movable part 4 for controlling a surface temperature detecting part 3 to detect temperatures in a determined range in the heating chamber 2, and a control part 5 for controlling an operation of the movable part 4 and heating of food 1. The control part 5 has a selecting means that estimates an initial temperature of the food 1 and an initial bottom surface temperature of the heating chamber 2 based on a maximum value and a minimum value of temperature data of the food 1 within a certain time tsta from starting of heating, and, based on the result, determines whether data compared with a discrimination value of a finishing temperature of the predetermined food 1 is set at the maximum value or the minimum value of temperature data of the food 1 detected while the food 1 moves in the determined range in the heating chamber 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160052-A (JP)
Title: Silicone liner for artificial limb prosthesis device
Inventor: BETTO ARIMITSU
IPC: A61F2/80
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced silicone liner for an artificial limb prosthesis device which can be simply produced and has a diametral elasticity and an axial inhibited elasticity.  <P>SOLUTION: The silicone liner for an artificial limb prosthesis device has a silicone rubber cylindrical sleeve for covering tightly the remaining end area of a limb mounted with the artificial limb prosthesis device, wherein a part of the sleeve is made from a silicone rubber blended with a fibrous powder.The present invention can provide simply and cheaply a silicone liner which has the diametral elasticity and axial inhibited elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172976-A (JP)
Title: Display system of mobile terminal
Inventor: TOMITA KAZUNORI
IPC: G09G5/377
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To change a 3D display style according to the preference of a user.  <P>SOLUTION: The display style for achieving a display plan is specified by an operating means 2, and an image is displayed by a display control means 1 in a display unit 4 according to the display style specified by the operating means 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168902-A (JP)
Title: Resin composition and its cured product
Inventor: TOKIWA TETSUJI
IPC: C08L63/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition comprising a polyphenylene ether and a thermosetting resin.  <P>SOLUTION: The resin composition comprises a polyphenylene ether having a functional group and a thermosetting resin. The composition shows a homogeneous morphology.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168622-A (JP)
Title: Single crystal sapphire substrate and its manufacturing method
Inventor: UTO TAKASHI
IPC: C30B29/20
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal sapphire substrate having desired warpage of the substrate uniformized in a simple concave or convex form and to provide a stable manufacturing method suitable for mass production.  <P>SOLUTION: The difference in stress between the both surfaces of a single crystal sapphire substrate is optionally determined by the conditions of the heat treatment after lapping the both surfaces so as to manufacture the substrate with a desired profile and warpage of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177442-A (JP)
Title: Image forming apparatus
Inventor: TANZAWA SETSU
IPC: G03G15/16
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus free of defective cleaning due to temperature dependency of the cleaning performance of a cleaning blade, blade curling or vibration such as squeaking under various environmental conditions from high temperature and high humidity to low temperature and low humidity, and capable of preventing defective cleaning due to scraping through the cleaning blade even in the case of a spherical toner of a small particle diameter.  <P>SOLUTION: The image forming apparatus 1 comprises a photoreceptor 10 on which a toner image is formed, an intermediate transfer member 31 onto which a toner image formed on the photoreceptor 10 is transferred, and an intermediate transfer member cleaning device 35 for cleaning the intermediate transfer member 31, wherein the cleaning device 35 comprises a cleaning blade 35a having a peak value of tangent of loss angle (tanδ) of ≤1 in sinusoidal oscillation of 10 Hz and a peak temperature of the tangent of loss angle (tanδ) within a range of -30 to <+2°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174325-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: OKAMOTO YUKIHIKO
IPC: C02F1/72
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat organic materials, such as harmful chemical materials dissolved in water, contaminants and sludge, to render these materials harmless.  <P>SOLUTION: Within a running water pipeline configuring a water treatment apparatus, a Venturi tube 4 consisting, successively from the upstream side, of a throttle section, a throat section and a diffuser section is installed. From the inlet of the throttle section of the Venturi tube 4 toward the upstream side, an oxidative solution inlet 5 is provided at a position apart by ≥3 times the inner diameter of the inlet. The water treatment apparatus is operated under conditions such that the static pressure in the throat section of the Venturi tube is kept at a saturated steam pressure or below and cavitation is generated on the downstream side from the throat section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178216-A (JP)
Title: Position information terminal
Inventor: FUKUDA MASAHITO
IPC: H04W4/90
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To transmit position information for a person or a moving object at appropriate timings.  <P>SOLUTION: A table including moving state information for regulating a plurality of moving states of the object and abnormality/normality determination information for determining abnormality or normality of the object regulated for every moving state information is preliminarily stored in a corresponding table storage part 5. The present position of the object is detected by a position detection part 2, and the motion of the object is detected by a state detection part 3. A state determination part 4 determines the present moving state of the object corresponding to the moving state information of the table on the basis of the detected motion of the object, and an abnormality determination part 6 reads the normality/abnormality determination information corresponding to the present moving state of the object from the table to determine whether the motion of the object is abnormal or not. When the abnormality is determined by the abnormality determination part 6, abnormality occurrence information is generated and transmitted with the position information by a position information transmission part 1. On the other hand, when normality is determined, the position information is not transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178678-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: OKAI TETSUYA
IPC: G11B5/127
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head in which a width for regulating the track width of a thin film magnetic head for recording is made highly accurate and made narrow, a write-blot to a disk is made less, and a stable high output is obtained, and its manufacturing method.  <P>SOLUTION: This head is a thin film magnetic head constituted of: a magnetic circuit constituted of a reproducing head reproducing information, a lower part magnetic film, a magnetic gap, and an upper part magnetic film formed across the magnetic gap with respect to the lower part magnetic film; a coil positioned between the upper part magnetic film and the lower part magnetic film; and a recording head having an insulation film insulating the coil and the upper part magnetic film. It is characterized in that the upper magnetic film is constituted of an upper first magnetic film, an upper second magnetic film, and an upper part third magnetic film, the upper first magnetic film is connected to the upper third magnetic film across the upper second magnetic film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178304-A (JP)
Title: Method and system for confirming congestion state
Inventor: SAKAI MICHIMOTO
IPC: G06Q30/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a congestion state confirming method for easily grasping a congestion state by outputting a message by which the congestion state is directly understood, and also to provide its program and its system.  <P>SOLUTION: When a service congestion state is confirmed, service application information is received. Then the acceptable condition in the received application information is obtained by referring to a reservation table for storing service reservation information. A message table stores the messages in response to the acceptable condition. The message which is extracted in the previous step and corresponds to the acceptable condition is retrieved from a message table. The message retrieved in the step is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175748-A (JP)
Title: Hair-discoloring or hair-dyeing treating agent composition
Inventor: NISHIZAWA EIICHI
IPC: A61Q5/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair-discoloring or hair-dyeing treating agent composition having good rinsing in the treatment and good feeling of shampoo, capable of uniformly discoloring or dyeing the hair from hair root to the hair tip, causing good color and gloss of the hair, good feeling, giving favorable setting property and moisture retention after drying and good in retention thereof and having good stability.  <P>SOLUTION: This hair-discoloring or hair-dyeing treating agent composition comprises an amino-modified silicone, high polymerization silicones each having ≥1,000 number average degree of polymerization, a cationic polymer and an oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174069-A (JP)
Title: Dustpan
Inventor: KUWABARA KAYOKO
IPC: A47L13/52
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustpan capable of a collection and disposal of garbage without causing hand dirty by an effective use of a garbage bag and a compact storage of the dustpan when not in use.  <P>SOLUTION: The dustpan 1 comprises a main body 2 equipped with a front opening and a dust receiver 4 surrounded with two sides 5 and 5, an openable and closable back 6, top 7 and bottom 8, and a handle 3 detachable from the main body 2. When the back 6 is closed, the main body 2 solely exerts a garbage collecting function and when the back 6 is opened, a vinyl bag 9 is attached to exert the garbage collecting function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004215502-A (JP)
Title: Frozen dessert and cone used for the frozen dessert and packaging container for frozen dessert cone
Inventor: YASUOKA ETSUJIRO
IPC: A23G9/52
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen dessert which can be molded into novel and various shapes to enhance the commercial value, and to provide a frozen dessert cone which can reduce the cost of an installation, when an edible sheet-like material is roasted on a flat steel plate, and in which a soft cream having excellent shape retainability can be charged without causing a trouble.  <P>SOLUTION: The frozen dessert is characterized by comprising the frozen dessert cone A formed by winding the edible sheet-like material 1a in a conical shape whose large diameter side is opened, and the soft cream 9 to be charged in the frozen dessert cone A. An edible filling material 3 to be contacted with the inner peripheral side of a container-like article 1 is inserted into the small diameter side of the container-like article 1, and packaging paper 4 is fit onto the outer peripheral side of the container-like article 1 to nip the side wall of the container-like article 1 with the edible filling material 3 and the packaging paper 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185157-A (JP)
Title: Job cost calculation system
Inventor: OIKAWA ASAKO
IPC: G06Q10/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job cost calculation system which totals respective budgets of various jobs and the whole cost required for each job in real time.  <P>SOLUTION: The job cost calculation system is provided with: a work time totaling means (a totaling part 56) which totals inputted work time regarding the contents of each job for every classified item; a job analysis management means (a job content recording part 34 and a daily report information list screen) which manages in list form the totaled work time so that it can be analyzed for every person in charge and/or every job; a personal cost registration means (a personal cost registration part 58) which registers a personal cost for every person in charge of each job based on the contents of each job; and a job cost calculating means (a business operation cost calculating part 60 and a business operation cost list screen) which subjects the work time for every person in charge managed in list form by the business operation analysis management means and the personal cost for every person in charge registered in the personal cost registration means to a prescribed computation and calculates a business operation cost for every person in charge of each business operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227019-A (JP)
Title: Communication system
Inventor: TOMORI FUKUJI
IPC: G06Q40/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient communication system using a message exchange system.  <P>SOLUTION: The communication system is provided with a message exchange server exchanging a message with a plurality of users. The message exchange server is provided with a unit browsing information management means, a unit browsing information generation supporting means, an access right management means and an access control means. When a user being object of management supplies risk management base information through unit browsing information for information supply, unit browsing information including at least description of a risk management plan is automatically generated. An access identifier for accessing unit browsing information which is automatically generated is transmitted to the user being the object of management through unit browsing information for information supply.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241672-A (JP)
Title: Method and device for preventing heat generation of plasma display panel, and plasma display device using the device
Inventor: NAGAOKA YOSHIMASA
IPC: G09G3/288
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for preventing the heat generation of a PDP by a plasma display device including the PDP is prevented from its temperature rising caused by driving.  <P>SOLUTION: A first invention is to cool the whole device by an air-cooling device 80 based on each kind of temperature in the device for preventing the heat generation of the PDP 1. A second invention is to issue alarm to a user by an LED 70. Moreover, a third invention is to disconnect a power source by a relay control part 91.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186023-A (JP)
Title: Self fusion bonding enameled wire and litz wire
Inventor: KIKUCHI HIDEYUKI
IPC: H01B7/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self fusion bonding enameled wire and litz wire suppressing deformation of a DY coil and reducing the occurrence odor in forming the coil.  <P>SOLUTION: A plastic paint in which a copolymerization polyamide resin having a melting point of 100-150 °C and relative viscosity of 1.3-1.55 is dissolved in a solvent with a resin concentration between 24% and 40% is applied and baked on a conductor 1 directly or through an insulating layer 2 to form a fusion bonding layer 3. Thereby, the amount of residual solvent of the fusion bonding layer 3 is reduced, and the odor generated in forming the coil is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI