baber/WOPTO huggingface dataset:
Patent JP-2003197994-A (JP)
Title: Method for compensating displacement deterioration of piezoelectric/electrostrictive actuator
Inventor: TAKEUCHI YUKIHISA
IPC: H02N2/06
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To compensate the displacement lowering of a piezoelectric/ electrostrictive actuator to keep the level of displacement, extend a service life thereof, and improve the reliability of various kinds of devices using the same.  <P>SOLUTION: A turn-on voltage or turn-off voltage is applied to one electrode (column electrode 48b) of an actuator 22 to generate a displacement of the actuator 22, and an off-set voltage is applied to the other electrode (row electrode 48a). In this state, the polarity is switched periodically or temporarily to keep the level of displacement of the actuator 22, extending its service life.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169688-A (JP)
Title: HepNaDC GENE
Inventor: KANEMOTO NAOHIDE
IPC: A61K35/76
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium di- or tricarboxylic acid co-transporter gene (HepNaDC gene) expressed in a human hepatic cell carcinoma-derived cell HepG2, its expression vector, host cells holding the vector, an expressed product produced by the cells, an antibody against the expressed product and the utilization of the antibody as a medicine.  <P>SOLUTION: Foe example, this DNA molecule containing a polynuleotide encoding a polypeptide consisting of an amino acid sequence expressed by a specific sequence, its expression vector, the host cells holding the vector, the expressed product produced by the cells, the antibody against the expressed product and the medicine consisting of the antibody as an active ingredient are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082970-A (JP)
Title: Mounting structure of glass run for panel door
Inventor: TSUCHIDA HIDESHI
IPC: B60J10/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a glass run capable of minimizing exposure of an outer lip of the glass run and flash-surfacing an automobile side surface.  <P>SOLUTION: This mounting structure to mount the glass run 10 on an outer flange 4 and an inner flange 5 formed on lower end parts of an outer panel 2 and an inner panel 3 is constituted by forming the outer flange 4 by once bending a terminal part of the outer panel 2 to the indoor side, providing an outer lip 12 to position on a lower surface of the outer flange 4 on a lower end part of a side plate 11 of the glass run 10, providing a click part 13 to make contact with an upper surface of the outer flange 4 and holding the outer flange 4 with the outer lip 12 and the click part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090285-A (JP)
Title: Sheet feeder and image forming apparatus comprising it
Inventor: IZUMI MAKOTO
IPC: B41J29/13
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder in which closure of first and second covers can be detected by one detecting means, and to provide an image forming apparatus comprising it.  <P>SOLUTION: The sheet feeder body for internally containing sheets is provided with first and second covers 51 and 53 wherein the first cover 51 is closed following to closure of the second cover 53. A means 62 for detecting closure of the first cover 51 is provided and arranged such that closure of the first cover 51 is not detected when it is closed while opening the second cover 53 but detected when the first cover 51 is closed while closing the second cover 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094447-A (JP)
Title: Data transmitting/receiving system and program
Inventor: SATO KENJI
IPC: G06F21/32
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To confirm whether a destination mate of the received data is agreed with a present user or not in reference to the characteristic information of the user, and to output the received data under a condition of the identification, when the data transmitted through the network is received and output.  <P>SOLUTION: A receiving-side host device 1 takes a picture of the present user during log-in to acquire a face image, and further acquires the face image corresponding to the destination mate of a received message in reference to a face image file 11, when it receives the message transmitted from a transmitting-side host device 1. Then the face image of the destination mate is compared with the face image of the present user, whether the destination mate is agreed with the user or not is discriminated, and the message data of the received contents is displayed and output only when the agreement is discriminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095832-A (JP)
Title: Flip chip packaging method
Inventor: IKEMI KAZUHISA
IPC: H01L21/60
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flip chip packaging method employing a conductive resin bump which does not require strict load control or position control and which is excellent in insulating characteristics as well as long period reliability while permitting the reduction of a cost.  <P>SOLUTION: The flip chip packaging method comprises a bump forming process for forming the conductive resin bump 24 on an electrode on a circuit substrate 2, a resin preliminary curing process for remarkably reducing the flow property of the conductive resin bump 24 while maintaining the adhesiveness of the same, a mounting/pressurizing process for surely contacting both members connected by mounting a semiconductor chip 1 on the conductive resin bump 24 and applying a load thereon, and a resin actually curing process for sufficiently curing the conductive resin bump 24 to surely connect and join the circuit substrate 2 and the semiconductor chip 1 under this condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093901-A (JP)
Title: Image forming apparatus
Inventor: KANASUGI MASAKI
IPC: G03G15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MICR image forming apparatus capable of always reading an MICR font with accuracy without being affected by the printing environment.  <P>SOLUTION: The image forming apparatus is constituted so that switching of different-sized font patterns is performed in accordance with the variation of processing conditions (developing bias, light quantity, charging quantity and magnetic toner concentration), for example, in a check and bill issuing system, an image is formed on the check or the bill with the magnetic toner in accordance with the MICR font, then, the MICR font having an area in accordance with the change made by a processing condition changing/controlling means is selectively outputted, and then, the MICR font is appropriately selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061481-A (JP)
Title: Radiation thermometer for measuring temperature inside molten metal
Inventor: OYAMA KOKICHI
IPC: G01J5/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the change of reflection condition with respect to light on the inner face of a metal pipe to be used, and an influence onto a measured result by generated smoke to allow precise measurement, in a radiation thermometer for measuring temperature inside molten metal for measuring temperature inside a molten liquid of the high-temperature molten metal based on heat radiation in the molten liquid.  <P>SOLUTION: A protection tube 4 having a metal lid 3 in its tip is attached to a radiation temperature sensor 1 via a metal pipe 2, and the tip of the protection tube is inserted into the inside of the molten metal, to measure the temperature inside the molten metal, in the constitution of the present invention. Reflection light shielding plates 5 and 6 having a hole in its center are installed in an advancing path of heat-radiation light inside the metal pipe, and the light advancing linearly toward the sensor is thereby detected mainly out of the heat-radiation light radiated from the measuring molten liquid face to measure the temperature accurately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100153-A (JP)
Title: Foundation steel structure for steel reinforced concrete construction and method for building steel reinforced concrete construction
Inventor: FUJIMA TETSUO
IPC: E04C3/293
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To use thick steel webs to achieve the shop fabrication of a foundation steel structure constructed at least of main reinforcements and to carry the structure to a construction site, thereby improving construction properties.  <P>SOLUTION: The foundation steel structure comprises a steel member 2 of an H-section with flanges 4, 5 formed at a thick web 3; guide members 6, 7 constructed of respective main beams 16, 19 assembled to the steel member 2 and held in a predetermined opposite spaced relation to each part, and respective fulcrums 17, 18, 20, 21; and main reinforcements 8, 9 mounted to the guide members 6, 7 with a predetermined distance maintained between the main reinforcements. The main reinforcements 8, 9 are positioned oppositely to each part of the steel member 2 with the intervention of the guide members 6, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097315-A (JP)
Title: Contour data extraction method and apparatus for biomedical tomographic image
Inventor: IWASE HIDETO
IPC: G06T1/40
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contour data extraction method and an apparatus for biomedical tomographic images, which enables the automatic extraction of the contour data of the area as an object required for the building of a three-dimensional model from the biomedical tomographic images (two-dimensional biomedical images).  <P>SOLUTION: There are an object area input step (A) for inputting the two-dimensional images of the object areas, an object area recognition step (B) in which, as for the biomedical tomographic images, the object areas on the images are recognized using the pattern recognition by a genetic algorithm based on the two-dimensional images, an image pre-processing step (C) which restricts the biomedical tomographic images to the object areas recognized, and a contour data extraction step (D) for extracting the contour data of the object areas recognized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187173-A (JP)
Title: Electronic purse
Inventor: TAKAMI MINORU
IPC: G06Q20/30
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the movement instructing operation of electronic money information.  <P>SOLUTION: A moving direction of electronic money information is automatically set by an arithmetic processing part 29 according to the presence or absence of IC cards 1a and 1b connected to IC card connection parts 11a and 11b and external equipment connected to an external equipment connecting terminal 8, whereby the instructing operation is facilitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004077448-A (JP)
Title: Earthquake prediction system
Inventor: FUKUDA MITSUTOSHI
IPC: G01V1/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional system for earthquake prediction based on measurement of electromagnetic waves wherein measurement of weak signals about a single frequency component in limited points makes a correct determination difficult under the influence of noise other than intrinsic electromagnetic waves to an earthquake, such as thunder and atmospherics.  <P>SOLUTION: More than ten thousand detection sensors in a wide area detect not weak electromagnetic waves to which the conventional earthquake prediction technique directs attention, but stronger electromagnetic waves, in the nearest possible points to generation points of the electromagnetic waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100356-A (JP)
Title: Personal identification number input device and input method
Inventor: SAITO KAZUMASA
IPC: E05B49/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal identification number input device and input method that dispense with a cover on a number display or the like, keep a personal identification number further secret from the other person, and prevent the operation of an ATM or the like by the other person even if an existing personal identification number itself is revealed by the other person.  <P>SOLUTION: The personal identification number input device comprises a storage part 4 for storing a personal identification number, input keys 1, an input timing measurement part 2 for measuring times of depression of input keys 1, an input timing correspondence table 3 for converting the times measured by the input timing measurement part 2 into a number, and a determination part 5 for outputting corresponding information if the number converted in the input timing correspondence table 3 matches the personal identification number stored in the storage part 4. The personal identification number input method stores a personal identification number, measures times of depression of input keys, converts the measured times into a number, and outputs corresponding information if the converted number matches the stored personal identification number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102958-A (JP)
Title: Operating condition management system for machinery
Inventor: NAGASUE SHIRO
IPC: G05B23/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating condition management system for grasping an operating condition of machinery frequently repeating starting and stoppage.  <P>SOLUTION: The operating condition management system is provided with a detecting means 6 for recording detection results of sensors 3 and 4 provided on the machinery 2 in a data server 5, a sampling means 7 for sampling a condition value from the data server 5 at a predetermined time interval and collecting the condition value as sampling data associated with a detection time and a management value, a data extracting means 9 for extracting the condition value and the management value included in predetermined time series from the sampling data in accordance with a predetermined extraction criterion, and a discriminant creating means 10 for gathering extraction results of the data extracting means 9 and creating a condition discriminant showing a relationship between the condition value and the management value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107689-A (JP)
Title: Diamond like carbon film deposition method and deposition system
Inventor: KIYOTA TETSUJI
IPC: C23C16/44
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond like carbon film deposition method by which the constitution of a system on depositing a DLC (Diamond Like Carbon) film on the inner wall face of a plastic vessel can be simplified, and to provide the deposition system.  <P>SOLUTION: Using the diamond like carbon film deposition system provided with a vacuum tank 1 with a cover part 16 comprising piping 4 for introducing a gaseous starting material through which a gaseous hydrocarbon raw material is fed inside a plastic vessel 7 and a tungsten wire 6 insertable into the plastic vessel 7, a constant current power source 8 for electrically heating the tungsten wire 6, and an exhaust port 3 communicating with a vacuum pump for controlling pressure conditions on film deposition by a catalyst CVD method, a diamond like carbon film is deposited on the inner wall face of the plastic vessel 7 by a catalyst CVD method where a gaseous hydrocarbon starting material is brought into contact decomposition reaction with the tungsten wire inside the plastic vessel 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109353-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TANAKA YASUSHI
IPC: G03G5/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor provided with conductive resin flanges capable of assuring the electrical conduction between a conductive substrate and the flanges to the extent of not hindering image formation even if the dimensional accuracy of the shape of the flanges consisting of the conductive resin is inferior to the extent of affecting the contact area by fitting.  <P>SOLUTION: In the electrophotographic photoreceptor 20 provided with a photoreceptor drum 3 with a photosensitive layer 2 containing a photoconductive material formed on the outer peripheral surface of a conductive cylindrical substrate and the conductive resin flange 11 having fitting part to be fitted into the opening end of the photoreceptor drum 3, a metallic film is formed on the surface of the fitting part of the flange. As a result, even if the dimensional accuracy of the shape of the flange consisting of the conductive resin is as poor as to adversely affect the contact areas by the fitting, the conductive resin flange capable of assuring the electrical conduction between the conductive substrate and the flange to the extent of not hindering the image formation can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320669-A (JP)
Title: Ink jet printer
Inventor: ITO ATSUSHI
IPC: B41J2/055
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance bonding strength of a head unit 6 and a bottom plate 5 of a head holder.  <P>SOLUTION: Adhesive pouring holes 9a and 9b are made through the bottom plate 5 of the head holder oppositely to the back at the side edge part of the head unit 6. A cavity unit 10 comprising a manifold plate, a spacer plate and a base plate laid in layer and constituting a head unit 6 has a side edge part extending along the long side thereof and formed into a level difference part 43a. While opposing the level difference part 43a to the adhesive pouring holes 9a and 9b, UV adhesive 7 is fed from above thus bonding the head unit 6 and the bottom plate 5 of the head holder rigidly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111651-A (JP)
Title: Manufacturing method of wiring circuit substrate
Inventor: OHIRA HIROSHI
IPC: H05K3/46
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity of thickness of a wiring substrate by pressurizing with a uniform pressurizing force to obtain good electric connection between a bump and a metal foil or a metal sheet.  <P>SOLUTION: A press having a pressurizing unit 41 for pressurizing a pressurizing surface plate 46 by a hydraulic pressure by supplying oil into a space 48 for a hydraulic pressure, which is provided between a pressurizing main body 44 and the pressurizing surface plate 46, and a heating stage 40 opposed to the pressurizing unit 41, is employed. A work to be pressurized 58 is arranged between the pressurizing surface plate 46 and the heating stage 40 under a condition of being superposed, then, pressurizing fluid is supplied into the space 48 (a second pressurizing condition) under a condition (a first pressurizing condition) that one side of the superposed works is contacted with the pressurizing surface plate 46 while the other side of the same is contacted with the heating stage 40 to pressurize the superposed works and laminate them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183757-A (JP)
Title: Shock-absorbing member showing excellent crush resistance
Inventor: KAWAI HITOSHI
IPC: C22C21/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shock-absorbing member showing an excellent crush resistance against compressive loads in axial and lateral directions.  <P>SOLUTION: The shock-absorbing member is a hollow extruded material made of an Al-Mg-Si-based aluminum alloy containing 0.40-0.80 mass% Mg and 0.50-1.0 mass% Si which is obtained through press quenching and subsequent ageing treatment. The member has a yield strength of ≥200 MPa. A surface recrystallized layer has a thickness of 1-50% of the radial thickness and a crystal grain size of ≤200 μm in the radial thickness direction of the layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112395-A (JP)
Title: Image reader and image processor
Inventor: ANDO KAZUHIRO
IPC: H04N1/028
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible by using a single white lamp to improve an S/N ratio in image data of sensitivity characteristics (RGB) read with a CCD line sensor and to keep balance among the respective image outputs necessary for e.g., the function of forming a dropout color.  <P>SOLUTION: The monochromatic image data of RGB as dropout colors are required to be balanced among output levels. Therefore, the lighting of a fluorescent lamp is controlled to change the quantity of light impinging on a color CCD among the colors of RGB. Since the single lamp is used, its lighting is controlled so that the quantity of emitted light is balanced at the line period of the CCD. The control method used is one in which the duty of one light emitting cycle and the time of the lighting of the lamp per line is controlled according to the respective colors. Further, to cope with a long-term change (especially, light source change due to deterioration in a blue phosphor), the condition of control can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108274-A (JP)
Title: Cogeneration system
Inventor: TAKEDA HIROBUMI
IPC: F22B1/18
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce total cost on a cogeneration system, improve total efficiency of the cogeneration system, and supply more steam in a tolerable pressure loss range of a micro gas turbine.  <P>SOLUTION: This cogeneration system comprises a plurality of small once-through boilers each having an additional firing burner 26 to burn fuel using exhaust gas from the micro gas turbine 1 as combustion air, and that are connected to each other in parallel. Gas from the micro gas turbine 1 is sent to the respective small once-through boilers 1 in parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107590-A (JP)
Title: Self-initiating photopolymerizable photosensitive resin, photosensitive resin composition using it and its cured product
Inventor: KOYANAGI TAKAO
IPC: C08G59/16
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel self-initiating photopolymerizable photosensitive resin that is incorporated into a polymer chain resulting from the polymerization reaction and does not generate a volatile/sublimation product from a cured film thereof.  <P>SOLUTION: The self-initiating photopolymerizable photosensitive resin (A) is a reaction product of (a) an epoxy compound having two or more epoxy groups in the molecule with (b) a monocarboxylic acid having an ethylenically unsaturated group in the molecule and a thioxanthone carboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116081-A (JP)
Title: Reinforcing construction of existing structure and reinforcing method
Inventor: ENOKIDA TADAHIRO
IPC: E01D22/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing construction capable of efficiently performing reinforcement to bending moment and a shear force without giving damage to an existing structure.  <P>SOLUTION: The reinforcing construction of the existing structure such as a beam-column structure, a bridge or the like comprises a horizontal force holding member 1 extending in the direction of the axis of a beam or a girder, a reaction holding member 2 placed on the lower side of the reinforced position of the beam or the girder and a PC steel material 3 fixing the end to the horizontal force holding member 1 and stretched to the lower side of the reaction holding member 2. The reaction holding member 2 is pushed up by the PC steel material 3 to which tension is introduced, and the reinforced position of the beam or the girder can be supported from the lower side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114233-A (JP)
Title: Boring device
Inventor: FUKUSHIMA ATSUSHI
IPC: B23B45/14
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily and effectively fix a boring tool on a guide member for a boring device boring with the boring tool fixed on the guide member.  <P>SOLUTION: A drill adapter 10 is fitted with a guide block 104 by a fitting operation for moving the drill adapter 10 provided to the boring tool 101 along the guide block 104 provided to the guide member 102. The boring tool is fixed on the guide member by locking a locking pin 105 provided to the guide block 104 with a slide part 15 in a guide groove 14a formed in a guide plate 14 of the drill adapter 10.  <P>COPYRIGHT: (C)2004,JPO