baber/WOPTO huggingface dataset:
Patent JP-2003273156-A (JP)
Title: Electronic device and method of manufacturing the same
Inventor: OIKAWA TAKUMI
IPC: H05K3/28
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which has a sufficient space between an electronic component and a circuit board so as to properly inject an underfill material.  <P>SOLUTION: In a structure having a TSOP 10 mounted on a multilayer substrate 3, only copper foil 4a is formed in an area opposed to a package 1 of the TSOP 10 on the surface of the multilayer substrate 3. Then, an underfill material 7 is formed between the package 1 and the multilayer substrate 3. Namely, the underfill material 7 is directly formed on the copper foil 4a. Further, as a second means, only a resist layer 8 is formed instead of the copper foil 4a in the area opposed to the package 1 of the TSOP 10 on the surface of the multilayer substrate 3. Moreover, as another means, neither the copper foil 4a nor the resist layer 8 is formed in the same area on the surface of the multilayer substrate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230639-A (JP)
Title: Multicolor, round toy for throwing and catching ball
Inventor: YAMADA KOTARO
IPC: A63B37/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor, round toy for throwing and catching balls in which a plurality of the toys with a small and round shape and a different color are in one's hand, thrown or caught between one and one's partner or gripped, being safely and multipurposely used indoors or outdoors by people as amusement or rehabilitation.  <P>SOLUTION: The multicolor, round toy is soft and light weight. Inside the toy, a small and round surface (1) is separated by using different colors including white, red, yellow or the like, and round and small objects (2) are packed into a net bag (3) from a joining part (4) of the surface (1). A plurality of the same toys form one set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273240-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: HACHIMINE SEITA
IPC: H01L29/78
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase drain currents (to improve current drivability) of an n-type FET and a p-type FET.  <P>SOLUTION: The method of manufacturing the semiconductor device having the n-type and p-type FETs formed on a semiconductor wafer has: a process (a) for generating tensile stress in the channel formation area of the n-type FET to cover gate electrodes of the p-type FET on the n-type and p-type FETs in a state of covering a semiconductor area with an insulating film between the gate electrodes and the element separation area of the semiconductor wafer; a process (b) for selectively removing the first insulating film on the p-type FET by applying etching treatment; a process (c) for forming a second insulating film for generating compression stress in the channel formation area of the p-type FET to cover the gate electrodes on the n-type and p-type FETs; and a process (d) for selectively removing the second insulating film on the n-type FET.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274057-A (JP)
Title: Method, apparatus, and program for transmitting transaction information
Inventor: OTAKA HIDEKI
IPC: G06Q50/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, apparatus, and program for transmitting transaction information capable of efficiently carrying out a transaction job even when a transaction covers wide ranges.  <P>SOLUTION: In the case of transmitting information needing a reply such as a request of estimation or information needing return such as a delivery sheet, a transaction aid apparatus 3, a mail server 16, or a FAX server 15 is decided for transmission of the information, and when the FAX server 15 faxes the information, code information is attached to the information and the resulting information is transmitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283690-A (JP)
Title: Method for aggregating data and data aggregating system
Inventor: WATABE TOMOKI
IPC: H04N7/173
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for aggregating data which can effectively prevent a congestion from occurring by further accurately estimating the number of objects to be aggregated.  <P>SOLUTION: The method for aggregating data comprises the steps of: counting the number of incoming data transmitted from terminals within a predetermined time; and estimating the number of the terminals to be aggregated from the number of the incoming data and a call originating established value. If the number of the terminals to be aggregated tends to be increased, the call originating established value is decided by a mathematically approximating process. Meanwhile, if the number of the terminals to be aggregated tends to be decreased, the established value is decided by using the average of the number of the terminal to be aggregated in the past. As a result, even when the number of the terminals to be aggregated is abruptly increased, the data can be aggregated from viewers without bringing about the congestion or a calling loss.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276237-A (JP)
Title: Image recorder
Inventor: UEMURA TAKAYUKI
IPC: B41J2/45
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To transfer line image data without complicating an apparatus configuration and without a delay.  <P>SOLUTION: After image data inputted to an image development board 152 is developed to line image data, each line image data is divided by predetermined pixels, and bundled for every predetermined channel into a packet. Also, a group of the packeted image data is adapted to be transferred at a high speed to an image distribution board 162 by a serial-parallel harness 160 and transferred to an image write instructing part 216 via a channel driver 166. Accordingly, the apparatus configuration can be simplified without the necessity of increasing wiring cables of the serial-parallel harness 160, signal transmitting elements and the like even when the number of channels increases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274918-A (JP)
Title: Cigarette filter and cigarette having the same
Inventor: SHIBATA MEGUMI
IPC: A24D3/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cigarette filter by which a smoker can adjust optionally its aroma, flavor and amount of smoke with the cigarettes equipped with the same filter, and a cigarette having such filter.  <P>SOLUTION: This cigarette filter exhibits ≥5% adjustable range of nicotine filtration rate in cigarettes equipped with the same filter and contains hollow fibers having penetrated hollow part in the longitudinal direction of the filter and exhibiting ≥0.5 difference in roundness before and after applying 500 g/piece load, and the cigarette having such filter is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278707-A (JP)
Title: Hydraulic controlling method of injection molder, and control device therefor
Inventor: SAWADA YASUHIKO
IPC: B29C45/82
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic controlling method of an injection molder allowing to feed hydraulic oil discharged from two hydraulic pumps to each of a plurality of actuators as well as to make the fluid merge and feed to a predetermined molding and dwelling cylinder and to operate with reduced energy during the dwelling process.  <P>SOLUTION: In a hydraulic controlling device, the hydraulic oil discharged from first and second variable displacement hydraulic pumps 21A, 21B that are mechanically connected and driven is fed to a mold opening and closing cylinder 16, the molding and dwelling cylinder 4 and the hydraulic motor 7. When the hydraulic oil discharged from the first and second hydraulic pumps 21A, 21B is merged by first and second connecting pipes 31A, 31B and fed and dwelt into the molding and dwelling cylinder 4, if a dwelling pressure value detected by a pressure sensor 8 fixed in the molding and dwelling cylinder 4 reaches a set pressure value, the discharge quantity of the first hydraulic pump 21A is controlled to be zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288824-A (JP)
Title: Push switch structure
Inventor: NOMURA TOMOHARU
IPC: H01H19/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a striker for turning equipped without causing interference with a circuit board or an air shot, even with the use of electronic components for surface mounting of low stature on sale.  <P>SOLUTION: With the push switch structure provided with a circuit board 2 and a cover 3 arranged almost in parallel, a switch knob 4 arranged in penetration through the cover 3 for free movement in an axis direction and free torsional rotation, a biasing means 8 biasing the switch knob 4 toward outside of the cover 3, a striker for pushing 11 and strikers for turning 12, 13 fitted to the switch knob 4, and a switch component for pushing 14 and switch components for turning 15', 16', a guide 21 for displacing the switch knob 4 toward the circuit board 2 at the torsional rotation of the switch knob is to be fitted at a side face of the circuit board 2 of the cover 3, and at the same time, a guide body 22 guided to the guide 21 is to be fitted to the switch knob 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276633-A (JP)
Title: Electric power steering device
Inventor: IWAZAWA MASAHIDE
IPC: B62D6/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device appropriately determining a damage to a temperature sensor.  <P>SOLUTION: It is determined that the temperature sensor is abnormal based on an output of the temperature sensor TH (S28: Yes) and when a temperature raising value ΔT presumed from an integration value of a current applied to a motor M is higher than a predetermined value (60°C) (S30: Yes), a treatment when the temperature sensor is damaged is started (S34). Therefore, even if it is determined that the temperature sensor is abnormal based on the output of the temperature sensor by an influence of a noise or the like, it is not immediately concluded that the damage is generated and it becomes possible that the damage of the temperature sensor can be certainly determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287282-A (JP)
Title: Electric water heater
Inventor: TOMOTA SHINICHI
IPC: F24H1/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional electric water heater, that a test operation switch for starting a test operation mode is mounted besides a hot-water supply switch, which causes increase in cost, and further a sub-user such as a constructor uses the test operation switch, but an end user does not use the test operation switch, which causes the increase of the unnecessary operating part on a remote controller for the end user, and makes the operation of the remote controller troublesome.  <P>SOLUTION: In this electric water heater having a hot-water supply mode in normal operation and a hot-water supply mode in test operation, a control part 33 is provided with a storage means 33a for storing the number of times of the hot-water supply, and a determining means 33c for determining the number of times, and the hot-water supply mode of test operation is selected to be performed, when the hot-water supply switch 35 of the remote controller 34 is pressed in case when it is determined that the hot-water supply has not been performed after the power source is switched on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288543-A (JP)
Title: Image reader
Inventor: OBARA KOJI
IPC: H04N1/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of an image reader by making it possible to easily change read conditions and postprocessing.  <P>SOLUTION: When a user changes a way of setting a document according to the kind of the document, a CPU detects the way of setting the document (S3 to S7) and automatically controls read conditions of the document and/or image processing after a read according to the detection result (S8). Consequently, the user only changes the way of setting the document and then the read conditions of the document and the image processing after the read can automatically be changed according to the kind of the document.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293380-A (JP)
Title: Method for curing base concrete and curing cover
Inventor: TAKAHASHI SHUICHI
IPC: E04G11/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for curing base concrete, in which the curing period of base concrete is shortened and a concrete foundation having excellent quality is formed even in an environment at a low temperature such as a winter and a cold district and such a curing is carried out easily, and a curing cover.  <P>SOLUTION: The curing cover 3 is divided into side-face cover members 4 and 4 and a top-face cover member 5, the side-face cover members 4 and 4 are composed of a laminar shape and the internal surface side has heaters 8 and magnets 9. The top-face cover member 5 is composed of a sheet shape or a mat shape, and does not have the heater. The side-face cover members 4 and 4 and the top-face cover member 5 are connected by face fasteners 10a and 10b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290400-A (JP)
Title: Manufacturing method of golf club head
Inventor: KONO MASARU
IPC: A63B102/32
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a golf club head with superior productivity.  <P>SOLUTION: In the manufacturing method of the golf club head, the golf club head having an undercut part UC is cast by using a wax model W. It includes a process of forming the wax model W by dividing it into a first model piece 11 divided at a dividing plane passing the undercut part and at least one second model piece 12 forming the wax model W by being integrated with the first model piece 11, and forming the wax model W by integrating each model piece 11 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291550-A (JP)
Title: Aluminum supporting plate for printing impression and method for manufacturing the same
Inventor: UEDA TOSHIKI
IPC: B21D1/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum supporting plate for a printing impression and a method for manufacturing the same, which is excellent in flatness and heat resistance because it does not warp even if it is treated by treatment requiring heating, and can be easily mounted on a printing machine, and can endure severe printing operation, and can reduce a cost by reducing its thickness, that is, its weight, and is gentle with the environment because of its recyclability.  <P>SOLUTION: The aluminum supporting plate for a printing impression is used as a supporting plate for planography. The aluminum supporting plate is characterized in that the maximum value of the residual stress, in the direction of the thickness, measured by the sequential removal method is not larger than 98 MPa in absolute value, and further the difference between the residual stress at the front surface and the back surface is not larger than 64 MPa in absolute value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002333264-A (JP)
Title: Refrigerator
Inventor: TAKAHASHI YASUYUKI
IPC: F25D23/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which can suppress the drop of efficiency of a discharge lamp and perform sterilization and deodorization favorably, concerning a refrigerator which is equipped with an ultraviolet ray discharge lamp for deodorization or sterilization. SOLUTION: In the refrigerator which is equipped with a discharge lamp for generating an ultraviolet ray, the above discharge lamp irradiates the interior of a duct with an ultraviolet ray, and therein a reflector for preventing the deformation of resin is stuck in the ultraviolet ray irradiation range within the duct. As described above, this refrigerator can prevent the deformation of the resin within the duct.
Patent JP-2003293594-A (JP)
Title: Concrete member reinforcing structure having joint portion
Inventor: TANIGUCHI TAKAAKI
IPC: E04G23/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete member reinforcing structure, which facilitates and ensures connection between two fiber-reinforced plastic strip, and obtains effective reinforcing performance even at a joint portion between the fiber- reinforced plastic strips.  <P>SOLUTION: According to the concrete member reinforcing structure which is obtained by arranging the fiber-reinforced plastic strip on a surface of a concrete skeleton, a flat plate larger than the fiber-reinforced plastic strip is bonded to the surface of the concrete skeleton beforehand, and then the two fiber-reinforced plastic strips are arranged such that their edges are in parallel with each other, followed by bonding the two strips to the flat plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301763-A (JP)
Title: Idling speed control device of engine
Inventor: HWANG SEON-YANG
IPC: F02D33/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idling speed control device of an engine which secures a sufficiently smooth cold starting characteristic, even if the engine is of large size having a large exhaust quantity.  <P>SOLUTION: The idling speed control device of the engine is composed of a first and a second passage provided in a throttle body and arranged so that the air flows bypassing a throttle valve installed in the main passage, in idling speed controlling actuator installed in the first passage for adjusting its degree of opening, and a temperature valve means installed in the second passage for adjusting its opening in accordance with the temperature of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299557-A (JP)
Title: Display tool for clothing
Inventor: OZAKI ISAO
IPC: A47G25/28
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To make the part of the thinner fabrics of summer clothing visible quickly.  <P>SOLUTION: A support member 3 having an EL panel 2 on the undersurface of a hanger 1 is suspended with a chain 4. The support member 3 is made as a rectangular transparent resin board large enough to be taken into a summer men's suite 20 with a dimension of a standard body size and the EL panel 2 is stuck with a bonding material on the lower half thereof covering almost the entire portion thereof so that be back body 11 corresponds to the position of the EL panel 2 when the summer men's suite 20 is put on the hanger 1. When the EL panel 2 emits light, the part of a back body 11 is lightened to let light pass through it to make the fabric thereof thinner visibly by a quick glance. The EL panel 2 is a sheet-like light source, and even when it is set deeply into the men's suite 20, as the body size of the suite will not be changed, and the panel exhibits no generation of heat, by no means damages clothing to be displayed and the lighter weight thereof facilitates handling in transportation, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304402-A (JP)
Title: Method for encoding image data
Inventor: CHIBA HIROTAKA
IPC: H04N19/115
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize high accuracy control of encoding quantity depending on the features of an image and to perform such a control at a high speed.  <P>SOLUTION: A plurality of subareas each including a plurality of blocks are specified, quantization is performed for the blocks included in each specified subarea, the number of effective coefficients included in a quantization coefficients obtained by quantization is counted for each subarea, and the encoding quantity of the quantization coefficients is controlled based on the distribution of the number of effective coefficients counted for each subarea (i.e., the emergence frequency of the effective coefficients in each subarea).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303618-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: SAKAUCHI YUTAKA
IPC: H01M4/587
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery that is improved in battery capacity in substance in the voltage range in which the battery is actually used, while maintaining a high charge and discharge efficiency and good cycle characteristics.  <P>SOLUTION: This is a lithium secondary battery that includes a negative electrode having a multi-layer structure comprising a first layer (21) made of mainly carbon and a second layer (22) made of mainly a material which has lithium ion conduction and is capable of storage and release of lithium ion, or a multi-layer structure comprising a third layer (23) containing lithium in addition to the above first layer and the second layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303610-A (JP)
Title: Fuel cell system and its operating method and auto- thermal reforming device
Inventor: ANZAI IWAO
IPC: C01B3/38
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which the temperature rise on the entrance side and temperature drop on the exit side of the catalyst layer of the auto-thermal reforming (ATR) device is suppressed and the temperature distribution in the catalyst layer is made moderate, and, using this ATR device, the degradation of generation efficiency at the time of fuel cell operation can be suppressed, and its operating method.  <P>SOLUTION: This is a fuel cell system which comprises an ATR device that has a reaction tube having a catalyst layer inside for obtaining a reformed gas containing hydrogen by carrying out oxygen reaction and steam reforming reaction of a reforming material, an oxygen contained gas, and steam and a fuel cell using the reformed gas as a fuel. It comprises a combustion means for combusting the fuel pole exit gas of the fuel cell and a combustion gas contacting means for contacting the combustion gas generated by the combustion means on the outer face of the reaction tube. And further, the fuel cell system comprises a passage for introducing the reaction tube exit gas of the ATR device into the combustion means without going through the fuel cell, and its operating method is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302948-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve display quality by preventing jitters from occurring.  <P>SOLUTION: The display panel control is performed by interlaced driving while inverting the polarity of selected voltage to be applied to scanning lines. Each pixel in the display panel comprises a pixel electrode 234, a counter electrode 312, and a TFD 220 connected in series with the pixel electrode 234. Moreover, between the pixel electrodes 234 adjacent in the direction of extending a data line 212, a projecting part 212a lies electrically separated from them. The projecting part 212a act as an electric shield for reducing parasitic capacitance produced across the adjacent pixel electrodes 234. As a result, the parasitic capacitance across the adjacent pixels is reduced, and the jitters caused thereby can be effectively reduced.  <P>COPYRIGHT: (C)2004,JPO