baber/WOPTO huggingface dataset:
Patent JP-2004000527-A (JP)
Title: Game control device for pachinko machine
Inventor: TSUTSUMI TAIICHI
IPC: A63F7/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the control load on a main control device and to standardize the main control device for changing a model of the Pachinko machine by integrally controlling performances of a pattern control device, a display lamp control device, and a sound control device by a command from the main control device.  <P>SOLUTION: A win/failure lottery means 17 of the main control device 2 executes the win/failure lottery in starting and winning so as to draw lots on a fluctuation pattern including the win and the failure, and outputs it to a relay control device 3. An estimate lottery means 19 of the relay control device 3 executes an estimate lottery based on the fluctuation pattern from the main control device 2, draws lots on whether or not the estimation is performed using either machine of a pattern display 11, a display lamp 12, or a speaker 13, and outputs it on the pattern control device 4, the display lamp control device 5, and the sound control device 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293920-A (JP)
Title: Ice making machine and its use device
Inventor: SHIRAISHI HIDEO
IPC: F25C1/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making machine capable of making a configuration in which a lump of ice is peeled off from an ice making tray rational and simplified and to provide its use device.  <P>SOLUTION: This ice making machine 100 is constituted in such a way that liquid in a hole 21a in the ice making tray 21 is frozen and the ice making plate 21 is inverted after making the lump 31 of ice to peel the lump 31 of ice. The ice making tray 21 is curved so as to warp onto a downward side based on inversion of the ice making tray 21 by a driving mechanism 22 to facilitate peeling-off of the lump 31 of ice. A shaft axis 22a on one side for inverting the ice making tray 21 as a mechanism for curving and a shaft axis 25a on the other side are arranged by deviating by distance Δd. By retaining one end 21E of the ice making tray 21 and rotating the other end 21B, peeling-off of the lump of ice is further facilitated by peeling-off and impact for causing twist in the ice making tray 21. The machine 100 can be applied to a refrigerator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296924-A (JP)
Title: Method of manufacturing wiring board with solder bump
Inventor: SHIMIZU NORIYUKI
IPC: H01L23/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board having a solder bump in which a fine solder bonding pad can be joined firmly to the solder bump.  <P>SOLUTION: This manufacturing method of a wiring board having a solder bump comprises a step of forming a solder-resistant resin layer 4 having an opening 4a that makes a plurality of solder bonding pads 3 and the center of the pads 3 exposed, on the surface of an insulating substrate 1, a step of applying solder paste 21 containing at least two kinds of solder powders having different compositions and forming into eutectic crystal composition by melting and blending, on the pads 3, and a step of forming a solder bump 5 on the pads 3 by melting and blending the solder powders in the solder paste 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003304299-A (JP)
Title: Method, apparatus and system for transmitting compressed header data
Inventor: HAKENBERG ROLF
IPC: H04L29/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for transmitting optimized compressed header data, particularly in reinitialization processing in terms of transmission efficiency, a transmitter, and a system.  <P>SOLUTION: In the method for transmitting the compressed header data from the transmitter to a receiver by means of a packet stream, the transmitter, and the system, the header data includes a header data item. The method includes: a process for estimating a required period of time to perform the reinitialization processing for reinitializing the value of the header data item; a process for determining time for starting the reinitialization processing; where, the determined time is based on the estimated period of time; and a process for starting the reinitialization processing at the determined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300920-A (JP)
Title: Exhaust gas cooling device
Inventor: OOHASHI SHINGO
IPC: F01N3/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit heat island phenomenon by reducing temperature of exhaust gas of an automobile or the like.  <P>SOLUTION: A catalyst 13 purifying exhaust gas G in high temperature atmosphere is provided upstream of an exhaust gas passage 10 connected to a vehicular internal combustion engine, a water supply mean 14 is provided downstream of the catalyst 13. Water W supplied to exhaust gas G from the water supply means is made to spray mixture of gas and liquid by exhaust gas pressure and the spray is vaporized by heat of exhaust gas to reduce temperature of exhaust gas G. A muffler 15 is connected to downstream of the water supply means 14 without putting a filter and exhaust gas G of which temperature is reduced is muffled and discharged outside of the automobile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303433-A (JP)
Title: Manufacturing method of oxide superconductive wire rod
Inventor: SASAOKA TAKAAKI
IPC: H01B12/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of oxide superconductive wire rods capable of restraining increase of carbon concentration in a superconductive precursor and preventing swelling of the wire rods accompanying a heat treatment process, lowering of critical current, and bridging.  <P>SOLUTION: Superconductive precursor powder 1 is molded into a powder mold 2 in a globe box 11 in a powder molding process 201, and after heating and drying the powder mold 2 in a vacuum heating and drying process 202, the powder mold 2 is embedded in a first metal tube 3 inside a globe box 14 to make up a single-core material 4. A plurality of the single-core materials 4 are embedded in a second metal tube 6 in a globe box atmosphere (a multi-coring build-in process 205) to manufacture a compound material 7. The compound material 7 is put through a wire drawing machine 8 for drawing and a rolling machine 9 for metal rolling as needed to be made into a superconductive wire rod 10, and further, an oxide superconductive wire rod is completed by application of heat treatment or the like (a process 209).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000530-A (JP)
Title: Scheme and system for data transmission for image reconstruction
Inventor: HSIEH JIANG
IPC: A61B6/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for correcting errors in a CT imaging system.  <P>SOLUTION: The method for transmitting data in the computer tomography (CT) system 10 includes detection of the error, at least, in one of transmitted data samples in the CT system and data samples to be transmitted in the CT system. The method also includes replacement of abnormal data samples having errors with interpolation data from adjoining data samples.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002357-A (JP)
Title: Method for producing p-hydroxyphenylalkanols
Inventor: MURAKAMI TSUTOMU
IPC: C07C37/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing p-hydroxyphenylalkanols represented by formula (III) in a high yield.  <P>SOLUTION: Phenols represented by formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each hydrogen, an alkyl, an alkyl-substitutable phenyl or the like) are reacted with unsaturated alcohols represented by formula (II): R<SP>3</SP>R<SP>4</SP>C=C(R<SP>5</SP>)-C(R<SP>6</SP>)(R<SP>7</SP>)-(CH<SB>2</SB>)<SB>n</SB>-OH (wherein R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>represents hydrogen or an alkyl; n is an integer of 0-7) in the presence of at least one kind of compound selected from (A) at least one kind of compound selected from a group consisting of an alkali metal, a basic alkali metal compound and an alkaline earth metal compound and (B) at least one kind of compound selected from transition metal compounds to produce the p-hydroxyphenylalkanols represented by formula (III) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and n are each described above).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004304536-A (JP)
Title: Semiconductor device and portable telephone equipment using the same
Inventor: MUKAI TAKAO
IPC: G10L25/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and portable telephone equipment using the semiconductor device capable of mounting a D-class digital amplifier and achieving a high power efficiency.  <P>SOLUTION: In a first sampling frequency conversion circuit S1, sampling frequency conversion processing of a digital music signal SDM is performed. Addition or subtraction processing between the digital music signal SDM on which the sampling frequency conversion processing has been performed and a digital voice signal SDV2 is performed in a second digital processing circuit D2. Further, in a second sampling frequency conversion circuit S2, sampling frequency conversion processing of a digital voice signal SDV1 is performed. Also, addition or subtraction processing between the digital voice signal SDV1 on which the sampling frequency conversion processing has been performed, and the digital voice signal SDV2 is performed in a third digital processing circuit D3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303173-A (JP)
Title: Non-contact identification tag
Inventor: TAKEI YOSHIKI
IPC: B42D15/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact identification tag which easily changes the electrostatic capacitance of a capacitor, can switch a communicable state and an uncommunicable state and can easily and surely prevent an unauthorized access.  <P>SOLUTION: An insulating substrate 3 is provided with antenna coils 4 for transmitting and receiving electromagnetic waves, the capacitor 50 constituting a resonance circuit 7 together with the antenna coils 4, a data processing part 6 for processing data transmitted and received through the electromagnetic waves, and an electrostatic capacitance varying means 60 for changing the electrostatic capacitance of the capacitor in accordance with compressive force given from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310280-A (JP)
Title: Vehicle start support device
Inventor: SATO KOICHI
IPC: G08G1/09
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of an collision accident or traffic congestion by applying an appropriate message to a driver when a vehicle starts.  <P>SOLUTION: The indicator color information of a signal 13 is acquired in the inter-roadside vehicle communication from the signal 13, and the acceleration information of another vehicle 12 is acquired by the inter-vehicle information from the other vehicle 12 at a stop in front of its own vehicle 11, and when it is detected that the signal 13 is changed from a red light to a blue light based on the indicator color information, whether or not the acceleration information is acquired from the other vehicle 12 is decided, and a start validity guide message is announced in the acquired timing. After the signal 13 is changed from a red light to a blue light, and when the driver of the other vehicle 12 steps on an accelerator, and its own vehicle 11 is turned into a status it can start, the start validity message is announced. Thus, it is possible for its own vehicle 11 to accurately grasp the driving intention of the other vehicle 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076722-A (JP)
Title: Blowing fan
Inventor: JUNG YOUNG GYU
IPC: F04D29/38
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blowing fan capable of increasing the wind quantity to be blown, even when set on a passage having a relatively large passage resistance, and reducing the blowing noise by providing a turbo blade in an optimum position of the rotor blade of an axial fan.  <P>SOLUTION: This blowing fan has a hub 52 connected to the rotating shaft of a motor and a number of blades 54 mounted on the outside surface of the hub 52 at fixed intervals to flow air in the centrifugal direction of the fan. Although this fan is produced in a shape of axial fan or diagonal fan by integrally forming the separate turbo blade 56 on the tip 54c or trailing edge 54b of the rotor blade 54, the blowing noise can be reduced in addition to the increase in the entire wind quantity of the fan by embodying the optimum set angle of the turbo blade 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307161-A (JP)
Title: Escalator skirt guard insertion tool
Inventor: HIDA AKIRA
IPC: B66B23/22
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator skirt guard insertion tool capable of inserting a skirt guard into a handrail of any type irrespective of the type of a panel.  <P>SOLUTION: The escalator skirt guard insertion tool is used to insert an escalator skirt guard into a skirt receiving piece of an escalator body, and comprises a locking member to be locked to the escalator body and a lever to be supported by the locking member. The locking member comprises a supporting part to support the lever and a locking part to be locked to the escalator body. The lever has a point of application part which is provided on one end and abutted on the skirt guard to apply the force for insertion, a fulcrum part which is provided on an intermediate part and supported by the locking member, and a power point part which is provided on the other end to apply the external force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319541-A (JP)
Title: Method and system for etching contact hole
Inventor: OKUNI MITSUHIRO
IPC: H01L21/768
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a good shape by preventing etching stop even when a contact hole having a high aspect ratio is formed.  <P>SOLUTION: When a substrate 11 is placed in a pressure reducible reaction vessel and a contact hole 14 is etched in a silicon oxide film 12 formed on the substrate 11 as an insulating film using plasma of etching gas, the pressure of the etching gas plasma is elevated to approach the gas pressure in the contact hole 14 under etching. For example, pressure before etching is set at 1 Pa (=point a), the set pressure is altered to 1.5 Pa at a moment in time when etching progressed to the depth of 1/3 of the film thickness (=point b) of the silicon oxide film 12, and altered to 2 Pa at a moment in time when etching progressed to a point of 2/3 of the film thickness (=point c) and then etching is performed completely down to the bottom of contact (=point d).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247021-A (JP)
Title: Magnetoresistive head
Inventor: TETSUKAWA HIROKI
IPC: H01L43/10
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance of a magnetoresistive head and to maintain the high magnetoresistivity ratio thereof.  <P>SOLUTION: The magnetoresistive head has, as a magnetic sensor for detecting magnetic signals in sliding contact with a magnetic recording medium, a spin-valve film 40 having a structure where an anti-ferromagnetic layer, a magnetization pinned layer in which the direction of magnetization is pinned in a predetermined direction by an exchange-coupling magnetic field working between itself and the anti-ferromagnetic layer, a magnetization free layer in which the direction of magnetization changes in accordance with an external magnetic field, and a non-magnetic layer for magnetically isolating the magnetization pinned layer and the magnetization free layer are stacked. As to the spin valve film 40, the corrosion potential relative to a reference hydrogen electrode measured while being immersed in a NaCl solution of a concentration 0.1 mol/L is specified at +0.4 (V vs SHE) or above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003324461-A (JP)
Title: Internet protocol based communication system and method for setting host address and selecting source address therein
Inventor: KO EUN-SOOK
IPC: G06F13/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet protocol based communication system and a method for setting a host address and selecting a source address therein.  <P>SOLUTION: The host address setting method in the Internet protocol based communication system is composed of the steps for: allowing a router to create a label representing a network prefix and shorter than the network prefix; allowing the router to transmit the label to a host in place of the network prefix while incorporating the label into a router advertisement message (RA msg); allowing the host receiving the RA msg to read to label and to determine whether the read label matches a label in a prefix information table of the host; and allowing the host to select and activate an interface ID corresponding to the label of the prefix information table when the read label matches a label in the prefix information table and to acquire a global IPv6 address corresponding to the activated interface ID as the host address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317068-A (JP)
Title: Heating cooker
Inventor: YAGI KOICHI
IPC: F24C7/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker for optimizing heating cooking with simple operation in setting time as intended by a user.  <P>SOLUTION: The heating cooker uses a rotary dial with no operating button for setting a time to start cooking. It comprises a display part 5 for displaying cooking information. While viewing the display part 5, the user sets the time at ten second intervals using the cooking time setting rotary dial 3. With the passage of a certain time after releasing the cooking time setting rotary dial, heating cooking is started, Then, the user enjoys optimum heating cooking in the intended set time on a few second basis with simple operation and calmness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323041-A (JP)
Title: Disk storage case
Inventor: KATO HIROTAKA
IPC: B65D85/57
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk storage case which is formed of a paper material and enables a stored disk to be viewed from the outside of the storage case.  <P>SOLUTION: A front cover 12, a back cover 13 are formed of a cardboard material in series via a back lining 14, and a plurality of paper sheets 15 are provided between the front cover 12 and the back cover 13 to form a book-formed case. At least one of the covers is formed by laminating an outer member 31, an intermediate member 19 having a disk storage 18 formed, and an inner member 20. The inner member 20 is equipped with perforations 23, 23a and 23b and/or creases 27 and 28 for forming an aperture 22 for taking out a CD 21 stored in the disk storage 18 of the intermediate member 19. In the disk storage case 11 thus constituted, the outer member 31 has a window 35 formed, and a transparent sheet material 36 is extended over the window 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326881-A (JP)
Title: Disk storage device and sync mark detection method
Inventor: OKAMOTO YUTAKA
IPC: G11B20/10
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk storage device capable of improving the prediction accuracy of the position of a sync mark to raise the detection accuracy of the sync mark as a result.  <P>SOLUTION: The disk storage device is a disk drive having a read channel which reproduces user data from a data field in synchronization with the sync mark detected from binary data obtained from a read signal. The read channel includes a SYNC detection part 20 having a function of predicting the position of the sync mark by making use of the read signal. The SYNC detection part 20 predicts and detects the position of the sync mark in conformity with a completion signal of a preamble.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321907-A (JP)
Title: Water treatment agent
Inventor: HIROSE MASANORI
IPC: C23F11/173
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment agent constituted of a material having a high stability with respect to the human body and environment, having both of an excellent corrosion preventing function and an excellent scale preventing function and capable of being reduced in consumption from the affect on a drainage aspect.  <P>SOLUTION: The water treatment agent is obtained by adding polymaleic acid to a mixture of saccharic acid and D-glucitol, and saccharic acid in the mixture is 5-95% in the compositional weight ratio of saccharic acid and D-glucitol. This water treatment agent is used in a boiler water system and polymaleic acid is added within a range of 10-300 mg/L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000208-A (JP)
Title: Human bikunin
Inventor: TAMBURINI PAUL P
IPC: C12P21/02
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human serine protease inhibitor having a functional activity same as that of aprotinin.  <P>SOLUTION: The invention provides a serine protease inhibitor capable of specifically inhibiting kallikrein, plasmin, etc., and provides human placenta bikunin, a glucosylated bikunin, a serine protease inhibitor domain, a protein, a polypeptide, a base sequence, a construction, an expression vector, and a host cell for the use of the fragment, a medicament composition inhibiting the serine protease activity and an inhibition method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325723-A (JP)
Title: Image forming apparatus
Inventor: YUASA HIROSHI
IPC: B41J3/60
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a compact image forming apparatus capable of performing double-sided printing on a thick medium at a low cost.  <P>SOLUTION: The image forming apparatus is equipped with a recording medium carrying means 119 carrying a recording medium, an image forming part 107 transferring a toner image to the recording medium carried by the carrying means 119, a fixing part 108 fixing the toner image transferred to the recording medium, a medium re-carrying means 113 reversing the carrying direction of the recording medium on which the toner image is fixed and carrying it to the image forming part 107 again, a judging means 122 judging the kind of the recording medium based on information concerning the recording medium, and a medium speed control means 119 deciding the carrying speed of the re-carrying means 113 based on the result of judgment by the judging means 122 and controlling the re-carrying means 113 to carry the recording medium at the decided carrying speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326049-A (JP)
Title: Nonmagnetic toner for development
Inventor: ODA MASAZUMI
IPC: G03G9/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic toner or development for stably obtaining high-quality image characteristics from the initial stage to the end of the life.  <P>SOLUTION: In the nonmagnetic toner for development comprising at least a binder resin, wax and a coloring agent, the binder resin contains a polyester resin having 50 to 65°C glass transition temperature by ≥80%, and the wax is a compound selected from hydrocarbons or polyethylene and having 50°C to 90°C melting point. The toner powder after a pulverizing process is treated in a gas phase by blowing hot air at the temperature higher than the glass transition temperature of the binder resin and higher than the melting point of the wax. The circularity of the treated toner powder is ≥0.73 to ≤0.84 in the arithmetic average. The nonmagnetic toner for development is manufactured by adding a fatty acid metal salt having ≤4 μm volume average particle size to the above treated toner powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI