baber/WOPTO huggingface dataset:
Patent JP-2003229161-A (JP)
Title: Fuel cell generating system and its operation method
Inventor: OGAWARA HIROKI
IPC: H01M8/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve system efficiency of a fuel cell generating system equipped with a reformer part.  <P>SOLUTION: A vapor/heat exchanger 35 transfers steam and heat of anode offgas to city gas by having city gas passing through a desulfurizer 27 in counter-current contact with high-temperature anode offgas containing steam exhausted from a fuel cell 40 utilizing an off-gas channel 36 and a city-gas channel 37 divided by a hollow fiber membrane with high selective steam transparency. Since the heat of the anode off-gas is transferred like this to the city gas supplied to a reformer 12, temperature of the city gas supplied to the reformer 12 rises so that reforming reaction at the reformer 12 proceeds well. Moreover, since steam in the anode offgas is also retrieved to be supplied to the reformer 12, amount of heat in an evaporator 33 can be cut off by that much.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229666-A (JP)
Title: Wiring board and method of manufacturing the same
Inventor: TAKAHASHI SATOSHI
IPC: H05K3/46
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing wiring board by which a plurality of via holes in continuity can be formed through a simple step, and to provide a wiring board manufactured by the method.  <P>SOLUTION: Substrates 1 and 2 having conductor patterns and a sheet 40 composed of an incapable material to soldering are prepared and adhesive sheets 41 and 42 are respectively disposed between the substrates 1 and 2 and sheet 40. Then the substrates 1 and 2, sheet 40, and adhesive sheets 41 and 42 are pressed against each other into one wiring board. The sheet 40 partially have a hole 45. Thereafter, through holes 7 and 8 are made through the wiring board and plated. Since the sheet 4 is composed of the non-solderable material, no plate layer is formed at the position of the sheet 40 in the hole 8. Namely, the through hole 7 becomes a via hole 7 in which continuity is interrupted at the position of the sheet 40. On the other hand, the through hole 8 becomes a through via hole 8 having a plated layer on its internal surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226087-A (JP)
Title: Cover structure
Inventor: TABATA TATSUYA
IPC: B42F9/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover structure capable of holding a front panel member and a back panel member at a position where the respective outer surfaces of them are opposed to each other and capable of keeping the handleability of a main body well when the main body is held by hand.  <P>SOLUTION: A holding member 16 is supported on the main body 14 including the front panel member 12 and the back sheet member 13 both of which are connected in an openable and closable manner through a hinge part 11. The hinge part 11 is provided so as to make the front panel member 12 and the back sheet member 13 openable up to the position capable of opposing the respective outer surfaces of them to each other almost parallelly. The holding member 16 is provided so as to be capable of holding the front and back panel members 12 and 13 not only to a matched and closed posture but also to the position opposing the respective outer surfaces of them to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225055-A (JP)
Title: Oil-in-water chocolate
Inventor: YOSHIZAWA MEGUMI
IPC: A23G1/30
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide oil-in-water chocolates having excellent preservability, melting feeling in the mouth, and water retainability, heat resistance and especially even just after being produced and excellent shape retention even being kept at 30-40°C and free from taking off from the water and oil separation.  <P>SOLUTION: The oil-in-water chocolates contain lysophospholipoprotein and 5-30 wt.% of water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232070-A (JP)
Title: Aseismic performance imparting method for joint portion between existing pipe and manhole, according to non- excavation method
Inventor: IMAZAKI YUJI
IPC: E03F5/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismic performance imparting method for a joint portion between an existing pipe and a manhole, according to a non-excavation method, which implements an earthquake-resistant technology on the joint portion in a short time through simple work and at a low cost.  <P>SOLUTION: According to the aseismic performance imparting method, a cutting device 11 is arranged in the manhole 3, and a cutting blade 12 of the cutting device 11 is inserted into the existing pipe 2 from a joint port 5 of the joint portion 6 between the existing pipe and the manhole, followed by annularly cutting the existing pipe 2, to thereby edge-cut a portion 2a for removal of the existing pipe 2. Then, the portion 2a which has been edge-cut from the existing pipe 2 is removed by a suitable drawing means or a crushing means, and a joint pipe 37 is arranged in a space which is formed after the removal of the portion 2a of the existing pipe 2. Further, a distal end of the joint pipe 37 is connected to an edge of the existing pipe 2 such that the difference in motion between the existing pipe 2 and the manhole 3 can be absorbed, followed by fitting a base portion of the joint pipe 37 into the joint port 5 of a circumferential wall of the manhole 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234770-A (JP)
Title: POLICY SERVER, IP NETWORK SYSTEM AND SUBSCRIBER QoS CONTROL METHOD
Inventor: KAWANO TOMOYASU
IPC: H04L47/724
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a QoS service according to an SLA for every subscriber to a remote subscriber terminal disabled in the specification of a connection code and to unitarily manage such QoS services in the IP-QoS control of Diff- serv or the like provided in an IP network system.  <P>SOLUTION: A policy server 108 has the QoS information of a remote access terminal to be arbitrarily connected to an unspecific edge node and performs QoS management by transmitting the relevant information to respective nodes in the IP network system when a connection is requested. The QoS information is preset to the policy server 108 and when the connection is requested from the remote access terminal, such notices are received from edge nodes 101-104 to perform the QoS management for reserving a resource or reporting the application of a policy to the respective nodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235251-A (JP)
Title: Switching regulator
Inventor: UMEMOTO SEIKI
IPC: H02M3/155
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator where the switching action is speedy and the regulation is stable, in a boost strap system of DC/DC switching converter which has high input power voltage and low power voltage for control and performs the switching of an output transistor, with drive voltage higher than input power voltage so as to perform regulation.  <P>SOLUTION: This switching regulator generates the control pulses PH of voltage higher than the input power voltage which repeats rise and fall quickly, according to the control pulses PL of low voltage, and drives a switching transistor Tr<SB>1</SB>on the final stage, by making use of a comparator 2e and a switch circuit 2f consisting of amplifiers in positive feedback connection in a level shift circuit 2 in itself.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232910-A (JP)
Title: Diffraction grating element, method for manufacturing the same and device for selecting polarized light by using the same
Inventor: TAKANASHI HIDEHIKO
IPC: G02B5/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, thin and lightweight diffraction grating element for realizing a high polarization separation degree and to provide a method for manufacturing the diffraction grating.  <P>SOLUTION: Either the refractive index for ordinary light or the refractive index for extraordinary light is equal in a pattern layer 11 containing a photopolymerizable liquid crystal and in a packing layer 12 containing a non-photopolymerizable liquid crystal, and only polarized light with different refractive indices is diffracted by the difference in the refractive index. The alignment direction of the liquid crystal in the photopolymerizable liquid crystal and in the non-photopolymerizable liquid crystal is controlled to, for example, perpendicular to the extended direction 11A of the pattern layer 11. The S polarized light entering the diffraction grating element 10 propagates straight while only the P polarized light is diffracted. The pattern layer 11 and the packing layer 12 can be formed by using the phase separation in the process of pattern exposure by interference waves on a photopolymerizable mixture material prepared by mixing photopolymerizable liquid crystal monomers and the non-photopolymerizable liquid crystal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244412-A (JP)
Title: Image processor
Inventor: INOUE YASUHIRO
IPC: H04N1/32
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which various kinds of multi-address transmissions can be performed on the basis of marking information attached to an original appropriately editing the data of a multi-address transmission destination list as needed for each original.  <P>SOLUTION: By applying marking composed of a plurality of colors (red, yellow, blue, green, orange and violet) and a plurality of descriptions (paint, underline and enclosure) to the original to perform the multi-address transmission, processing to be applied to this original is determined out of a plurality of processing. Besides, even when editing of the multi-address transmission destination list is required, the change or the like of the multi-address transmission destination list can be temporarily or permanently performed by using the marking information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244220-A (JP)
Title: Transmission rate controller and network system including the same device and path controller
Inventor: SHIOZAKI TOMOHITO
IPC: H04L47/22
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a transmission rate controller capable of transmitting a packet group from which burst performance or temporal fluctuation is removed.  <P>SOLUTION: The transmission rate controller is provided with n (n is a natural number which is 1 or more) pieces of input interfaces for receiving frames successively transmitted from a network device (20), n pieces of storage devices (22) respectively connected to those respective input interfaces, a control signal generation device (23) for generating a control signal for regulating a timing in which frames stored in those storage devices (22) are transmitted from the storage devices, and output interfaces respectively connected to those respective storage devices. In transmitting the frames stored in those storage devices (22), time slots are regulated based on the frame length, inter-frame gap length, and frame transmission fluctuation allowable length so that the frames stored in the storage devices can be outputted by a time-division multiplex system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363431-A (JP)
Title: Curable resin composition
Inventor: SAEKI KOICHIRO
IPC: C08L101/08
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition suitably useful for various uses including a surface treatment agent such as coating materials, primers, anchor agents, adhesives, tacky agents, printing ink, ink binders for ink-jet printing, its receiving layers, or the like, due to excellent coating film performances such as room-temperature film-forming property and drying property, adhesivity to various substrates. SOLUTION: This curable resin composition comprises a carboxy group- containing polymer and a polyvalent metal compound. The carboxy group- containing polymer contains a primary amino group and/or a secondary amino group.
Patent JP-2003241110-A (JP)
Title: Binoculars with photographing function
Inventor: KANEKO ATSUMI
IPC: G02B23/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binoculars with photographing function which is provided with photographic optical systems, an imaging means and control means for electronically controlling the imaging means and is constructed so as to be able to surely avert an improvident operation of the power source switch of the control means.  <P>SOLUTION: The binoculars with photographing function is furnished with a pair of viewing optical systems (12R and 12L), the photographic optical systems (68 and 70), the imaging means 74 combined therein, control means (72, 82 and 84) for electronically controlling the imaging means, and power source switching means (98 and 99) for controlling the power feed to the control means, and the distance between the optical axes of a pair of the viewing optical systems is made variable for the purpose of adjusting the width between the eyes. When the distance between the optical axes of the viewing optical systems is set at the minimum value, the power source switching means are turned to an off state and the power feed to the control means is stopped. When the distance between the optical axes of the viewing optical systems is widened from the minimum value, the power source switching means shift from the off state to the on state and the power feed to the control means is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247772-A (JP)
Title: Atmosphere control system
Inventor: MANIWA HIDEAKI
IPC: G06Q50/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize an atmosphere control system of a storage and the like in which setting conditions such as measuring and alarming are easily changed without trouble, and increase of information volume accompanied with a long time or high frequency is coped with even with small memory capacity by always suppressing information volume stored in a built-in memory of an information collecting means, so that an upsizing of information collecting means and cost increase are avoided.  <P>SOLUTION: In this constitution, control signals are generated from an information collecting means 3 such as a mobile terminal to a measuring device 2. The signals stored in the information collecting means 3 are deleted before the next information collection, after they are received by a management device 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245242-A (JP)
Title: Shape detector for endoscope
Inventor: UCHIMURA SUMIHIRO
IPC: G01B7/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape detector for an endoscope which achieves an accurate display of the actual shape of the insertion tube with a simple structure.  <P>SOLUTION: The mid point dPmi of an arc is determined by interpolation processing with respect to detection points Pi and Pi<SB>+1</SB>of a source coil arranged within the insertion tube and when the length of the arc is almost equal to the interval in the actual arrangement of the source coil, the mid point dPmi is set as a virtual point or when it is much smaller than the interval, a point Pvi extended from the mid point of the segment Pi-Pi<SB>+1</SB>in the direction of connecting it and the mid point dPmi of the arc is set as the virtual point. This allows the accurate detection of the shape of the insertion tube as if the source coil were arranged at the virtual point by performing the interpolation processing with respect to the Pi and Pi<SB>+1</SB>including the virtual point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309155-A (JP)
Title: Primer/primer surface
Inventor: MARZOUK MOHSEN S
IPC: C09D167/00
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition reducing a volatile organic compound(VOC), excellent in characteristic as a primer, and improved in mixing ratio. SOLUTION: This primer comprises a methyl ethyl ketone peroxide(MEKP), a solvent, and one selected from the group consisting of a polyester, a vinyl ester, a vinyl polyester, and a mixture thereof.
Patent JP-2003245336-A (JP)
Title: Trapping system for floating pathogenic germs room
Inventor: FUJII HIROICHI
IPC: F24F7/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trapping system for trapping floating pathogenic germs in rooms which effectively can remove the dust having the floating pathogenic germs attached thereto from the inside of the rooms (chambers).  <P>SOLUTION: A chamber 2 surrounding a part of the inside 1 of the room is formed and a whirling air stream 9 flowing along a wall surface on the side where the chamber 2 is built is generated by a whirling flow generation means 3 provided in an upper area of the chamber 2 to trap the dust having the floating pathogenic germs attached thereto in the air inside the chamber with a filter 4 having its air intake port at a lower part of the chamber 2. The air passing through the filter is again pulled into the chamber with the whirling flow generation means provided at an upper part of the chamber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252722-A (JP)
Title: Hydrogel particle
Inventor: KANO KENJI
IPC: A23L29/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydrogel particles which are applied to cosmetics, medicines, quasi-drugs, foods, and the like, contain an oily component used for the uses, do not leak the oily component, have moistness, do not have stickiness, can smoothly be collapsed with fingers or the like, when coated on skins, and the like, have good spreadability, do not leave scum, have good collapsibility, and have high sphericity.  <P>SOLUTION: The hydrogel particles each has a continuous phase containing a hydrogel and dispersed phases containing an oily component A, wherein an oily component B having higher polarity than that of the oily component A is contained in the oily component A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258614-A (JP)
Title: Analog switch circuit with reverse current blocking function
Inventor: DEGUCHI YOICHI
IPC: H03K17/687
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reverse current or a leak current from occurring, even with a system power source set off, and suppress the size of MOS transistors to reduce the cost.  <P>SOLUTION: The circuit is composed of: an analog switch 20 composed of a PMOS 21 and an NMOS 22; an analog switch driver circuit 24 connected to gates of the PMOS and the NMOS; and a high-value selector circuit 23 having two inputs inA, inB connected to two input/output terminals 5, 6 of the analog switch and an output OUT connected to a back gate of the PMOS and a power line of the analog switch driver circuit. The back gate of the PMOS 21 is pulled up by its drain and source potentials, whichever higher, and a level shifter 25 keeps the H-level of the gate potential also pulled up to the drain and source potentials, whichever higher. Thus prevents a reverse current or leakage current, even with the analog switch is off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258471-A (JP)
Title: Cooler for moving element
Inventor: HAMADA SHINGO
IPC: H05K7/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler for a moving element which cools a heater mounted on the element in high efficiency by utilizing travelling wind without largely increasing a cost.  <P>SOLUTION: The cooler for the moving element comprises a plurality of flat plate-like fins 22 extended in the travelling direction of a vehicle 1, and a blower 3 for blowing to increase an air volume flowing between the fins 22 of wind W generated by the travelling of the vehicle 1. The blower 3 is a unidirectional rotary blower or bidirectional rotary blower which can rotate in both rightward and leftward directions, and provided at least one of an end, an intermediate end and the other end of the fin in the travelling direction. Or, the cooler has a wind guiding plate 8 for guiding the wind W flowing between the fins 22 on the distal end face of the fin 22 in the travelling direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252700-A (JP)
Title: Group iii nitride compound semiconductor
Inventor: NISHIJIMA KAZUKI
IPC: C30B29/38
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a group III nitrile compound semiconductor suppressing penetrating dislocation by fewer steps.  <P>SOLUTION: The method comprises the steps of modifying a sapphire substrate 1 by dry etching to form islands such as dots, stripes, or grids on at least part of the substrate 1; forming an AlN buffer layer 4 on the substrate 1; and subjecting to longitudinal and lateral epitaxial growth a desired group III nitride compound semiconductor 5 by using the AlN layer 4a formed on that part of the substrate 4 which remains unmodified as a nucleus in such a manner that the AlN layer 4b formed on that part of the substrate 4 which is modified is covered without leaving any space. The AlN buffer layer is prepared by a reactive sputtering process in which the target is Al, and the atmosphere is a nitrogen gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259390-A (JP)
Title: White balance correction apparatus, imaging unit provided with the same, control method therefor, program for activating the control method, and storage medium stored with the program
Inventor: IKEDA EIICHIRO
IPC: H04N9/73
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for performing proper white balance correction even when an external light is very dark.  <P>SOLUTION: The white balance correction apparatus is characterized in that it comprise: a light emission means for emitting light to illuminate an object; and a correction means for calculating color temperature information CT3 of a light source with respect to the object on the basis of color temperature information CT1 obtained by color temperature Cta when the light emitting means emits no light and color temperature information Ctb when the light emission means emits light and on the basis of color temperature information CT2 of the light emitted from the light emitting means at regular exposure and correcting the white balance of image data imaged by the imaging means at the regular exposure on the basis of the calculated color temperature information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251362-A (JP)
Title: Sterilization method for ultrapure water feed pipe
Inventor: KOJIMA SENRI
IPC: C02F1/32
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for sterilizing bacteria propagating in the ultrapure water feed piping of an ultrapure water manufacturing apparatus.  <P>SOLUTION: The ultrapure water feed piping 7 of a secondary pure water system is provided with an ozone/carbon-dioxide gas injection device 10 for injecting carbon dioxide gas and ozone, and bypass piping 9a, 9b connecting the inlet side piping 7 of an ion exchange device 5 and the outlet side piping 7 of an ultrafiltration device 6. Carbon dioxide gas and ozone are injected from the ozone/carbon-dioxide gas injection device 10 into the ultrapure water feed piping 7 and made to flow into the ultrapure water feed piping 7 while bypassing the ion exchange device 5 and the ultrafiltration device 6. After completing the sterilization operation, the treated water is introduced in an ultraviolet irradiation device 4 to decompose ozone, and then discharged.  <P>COPYRIGHT: (C)2003,JPO