baber/WOPTO huggingface dataset:
Patent JP-2004312061-A (JP)
Title: Current summation type da converter
Inventor: TADA YUSAKU
IPC: H03M1/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an error caused in an output current of a constant current source due to a variance in a manufacturing process.  <P>SOLUTION: When an output current of a drain of a first MOSFET 11f differs from an output current of a drain of a second MOSFET 11g, since a current flows through a third resistor 11k in a direction of a lower current value, the level at the connection part of the third resistor 11k to the drain of the MOSFET 11f is equal to the level at the connection part of the third resistor 11k to the drain of the MOSFET 11g. Since the output current error due to the variance in the manufacturing process of the constant current source 11e composed of the first and second MOSFETs 11f, 11g can be averaged by the third resistor 11k, the INL and DNL characteristics of the DA converter can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263848-A (JP)
Title: Driving anchor
Inventor: MISUMI HIDEO
IPC: F16B13/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving anchor that obtains the stable anchor strength reducing the driving power when construction by making the enlarged dimension of an anchor body larger and the route and space that can process certainly the chipping powder and particle of the concrete hole wall that occurs during undertaking construction.  <P>SOLUTION: This anchor equips an anchor body that provides a cross slit at one rigid end of a shaft or a reinforcing steel and a groove that engages one end of a small diameter section to the cross slit of the above anchor body, and the above small diameter section constitutes the groove, the end section of the base of the tapered outside diameter section that broaden toward the other edge and the cone having a pedestal part of smaller diameter than the biggest diameter on the opposite side of the above base edge part. As for the cross section of the above groove, it is a V-shape that the plane or curved surface are crossed in the groove bottom so that the angle enclosed by the opening edge section connected to the above plane or curved surface are not into the range of 90 degrees. The above groove continues from the edge section of the base to the biggest diameter section or terminates to the biggest diameter section and makes furthermore the biggest diameter section of cone more smaller than the anchor body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004310912-A (JP)
Title: Information recording method and information recording device
Inventor: TERAO MOTOYASU
IPC: G11B7/24035
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that transmittance and recording sensitivity of each layer are connected with trade-off relation and either quality of a reproducing signal or recording sensitivity have to be sacrificed, in a conventional recording medium.  <P>SOLUTION: Voltage is applied to a prescribed layer of the medium having a plurality of recording films via ball bearings or slip rings. Light transmittance of a recording layer is changed by applying voltage to the recoding layer. Thereby, trade-off relation between the transmittance and the recording sensitivity of each layer is canceled, both the transmittance and the recording sensitivity can be attained and recording reliability can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305480-A (JP)
Title: Radiographic apparatus
Inventor: YAGI TOMOYUKI
IPC: H01L27/14
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent repetitive imaging due to an afterimage remaining in a pick-up image acquired by a photoelectric conversion.  <P>SOLUTION: A radiographic apparatus acquires an FPN image produced by imaging signals of a dark current in a dark state of a two-dimensional sensor 103, and extracts the maximum value and the minimum value of the signal value of the FPN image by calculating a histogram of the signal value of the acquired FPN image. The radiographic apparatus determines whether a difference between the extracted maximum value and the minimum value remains within a reference value to judge whether there is any trouble for the next X-ray imaging. Consequently, the radiographic apparatus enables a user to grasp whether the image lag remains in the image before imaging and prevents repetitive imaging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001089-A (JP)
Title: Method for converting metal complex into mode of formed body being partially solid and partially liquid
Inventor: WINKLER REINHARD
IPC: B22D23/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for converting a metal complex with a liquidus temperature and a solidus temperature into a mode of a formed body which is partially solid and partially liquid.  <P>SOLUTION: A metal complex 28 in a molten state is poured into a mold 10 having a cylindrical mold wall. The mold 10 is put into an eccentric rotational motion. This rotational motion is maintained until the metal complex 28 is cooled down to a discharging temperature between the liquidus temperature and the solidus temperature corresponding to the desired solid-to-liquid ratio of the formed body. The formed body is discharged from the mold 10 at the discharging temperature. In order to determine the desired cooling ratio of the metal complex 28 in the mold 10, the thickness (d<SB>1</SB>) of the mold 10, the material of the mold 10, and the starting temperature are selected while the metal complex is cooled from the pouring temperature to the discharging temperature so that the change in enthalpy of the metal complex 28 becomes smaller than the change in enthalpy to the temperature rise of the mold 10 from the starting temperature to the final temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307722-A (JP)
Title: Emulsion-type electrically conductive polymer composition and manufacturing method thereof
Inventor: NAKAMOTO KEIICHI
IPC: C09D165/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion-type electrically conductive polymer composition capable of forming simply a coating film which can combine the transparency and the conductivity and which is also excellent in the characteristics of water resistance and so forth required usually as a coating film.  <P>SOLUTION: The emulsion-type conductive polymer composition, comprising an aqueous dispersion of particles of (A) a film-formable polymer and (B) a conductive polymer, is characterized in that the above film-formable polymer (A) has been obtained from a radical-polymerizable monomer raw material which contains 1-50 % by mass of a radical-polymerizable monomer component containing a sulfonic acid group and/or a phosphate group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313239-A (JP)
Title: Razor holder
Inventor: HAAKU HIDETAMA
IPC: B25G1/10
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a firm holding of a razor without dropping and moreover, the cutting of the hairs being oscillated rhythmically.  <P>SOLUTION: In the razor holder 1, a grip handle 11 to be held with the fingers is connected to a holding part 10 for holding the razor 2. Knob parts 30 and 31 each forming a pair of hollows 40 and 41, one on the surface and the other on the rear thereof, are disposed at two points of the grip handle 11. One 30 of the knob parts 30 and 31 is placed in a relationship closer to the holding part 10 than the other 31 and the other 31 thereof farther from the holding part 10 than the one 30 while the center of gravity G of the razor holder 1 is positioned between the knob parts 30 and 31. The knob parts 30 and 31 are held being picked with the thumb 50 and the index finger 51 from both sides thereof. Thus, the razor can be held firm without dropping and moreover, cut the hairs being oscillated rhythmically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319578-A (JP)
Title: Process for producing packaging substrate, and process for manufacturing circuit device
Inventor: MITA KIYOSHI
IPC: H05K3/24
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a packaging substrate in which a plurality of electrodes are subjected to electroplating, and to provide a process for manufacturing a circuit device.  <P>SOLUTION: The process for producing a packaging substrate 11 comprises a step for forming a plurality of electrodes connected electrically by a plated wire 18 on the packaging substrate 11, a step for applying an electroplating film 19 to the electrode by conducting the electrode through the plated wire 18, and a step for separating individual electrodes electrically by cutting the plated wire 18. In addition to the process for producing a substrate, the process for manufacturing a circuit device 10 comprises a step for bonding a circuit element 12 to the packaging substrate 11 and connecting the electrode and the circuit element 12 electrically, and a step for forming sealing resin 17 to cover the circuit element 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315252-A (JP)
Title: Production method for carbon/carbon composite material
Inventor: FUJIURA TAKATSUGU
IPC: C04B35/83
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the production time of a carbon/carbon composite material produced by a pitch impregnation treatment, an oxidation treatment, and a carbonization treatment.  <P>SOLUTION: In the method for producing the carbon/carbon composite material, a laminated or three-dimensionally molded article composed of a two-dimensional fabric made of carbon fibers or a baked product obtained by subjecting this article to solidification with a binder and heat treatment is impregnated with a pitch obtained by polymerizing a condensed polycyclic hydrocarbon or a substance containing it in the presence of hydrogen fluoride and boron trifluoride; then, the resultant product is subjected to an oxidation treatment, a carbonization treatment, and if necessary a graphitization treatment. The oxidation treatment is conducted in a pressurized oxidizing gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083002-A (JP)
Title: Electric power source control system for on-vehicle device
Inventor: YAMADA KUNIHIRO
IPC: B60R16/033
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle device free to remote-control by making it in a state possible to communicate by supplying electric power to a communication device in the case when the electric power source has capacity to supply electric power and to reduce electric discharge of a battery for a vehicle as the electric power source by shutting off the supply of electric power to the communication device in the case when the electric power source has no capacity to supply electric power.  <P>SOLUTION: This on-vehicle device 10 has a starting control part 53 to control starting of the on-vehicle device 10, a starting demand receiving part to receive a starting demand from other than the on-vehicle device 10 and to make the starting control part 53 start at least a part of the on-vehicle device 10, an electric power source capacity judging part 57 to judge existence of electric power supply capacity of the electric power source and an electric power source supply control part 51 to allow supply of the electric power to the starting demand receiving part when the electric power capacity judging part 57 judges that the electric power source has the electric power supply capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286917-A (JP)
Title: Fuel storing device
Inventor: ISHIKAWA TAKU
IPC: F02M25/08
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely eliminate space above a liquid level of fuel in a fuel storing device.  <P>SOLUTION: The fuel storing device comprises: a film wall 5 forming a fuel chamber 7 and can be deformed depending on fuel amounts in the fuel chamber; a communicating port opened to the space above the liquid level of the fuel in the fuel chamber; cutoff valves 30, 31 opened to open the communicating port when the volume of the space above the liquid level of the fuel is larger than a predetermined volume, and closed to close the communicating port when the volume of the space above the liquid level of the fuel is smaller than the predetermined volume. When the volume of the space above the liquid level of the fuel is larger than the predetermined volume and the cutoff valve is opened, gas in the space above the liquid level of the fuel is discharged from above the liquid level of the fuel by using a means other than oil supply to the fuel chamber, and thereby the volume of the space above the liquid level of the fuel is reduced. When the volume of the space above the liquid level of the fuel is smaller than the predetermined volume, the cutoff valve is opened to stop the discharge of the gas from above the liquid level of the fuel through the communicating port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327491-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: DOI MASAYUKI
IPC: H05K13/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device that can prevent a drop of yield caused by defective positional deviation by suppressing an offset deviation to the minimum at the time of mounting a PTP (extremely thin semiconductor package), even when a ball screw is elongated or contracted due to a change in atmospheric temperature or the heat generated from the device itself.  <P>SOLUTION: In this semiconductor manufacturing device, an image processing robot control device is provided with a standard position detecting means which picks up the image of a reference target 24 by means of a recognition camera 20 when X-Y robots 22a and 22b move from their starting positions to the position of the reference target 24, and calculates the position of the target 24 based on the image information, and a component transporting-time position detecting means which picks up the image of the reference target 24 by means of the camera 20 when the robots 22a and 22b start from their starting positions, pick up a semiconductor component by means of component mounting heads 19, and move to the position of the target 24, and detects the position of the target 24 based on the image information. Then the control device calculates the difference between the positional information acquired by means of the standard position detecting means and the positional information acquired by means of the component transporting-time position detecting means by comparing the two pieces of positional information with each other, and controls the moving amounts of the robots 22a and 22b to their target positions based on the information on the difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249956-A (JP)
Title: Device and system for supporting rescue of person falling overboard and system for notifying accident of falling overboard
Inventor: MURAMATSU HARUJI
IPC: B63C9/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting the rescue of a person falling overboard capable of supporting the rescue of the person falling overboard.  <P>SOLUTION: This device for supporting the rescue of the person falling overboard comprises at least two transmitting direction detecting means 19 for detecting a transmitting direction of a radio signal transmitted according to underwater falling by a portable device 30 which the person falling overboard possesses, a vessel location information detecting means 13 for detecting vessel location information signifying a position of a vessel, a falling person location information calculating means 11a1 for calculating falling person location information signifying a position of the person falling overboard, a rescue support information generating means 11a2 for generating rescue support information, and a transmitting means 16 for transmitting the rescue support information generated by the rescue support information generating means 11a2 for support. The falling person location information calculating means 11a1 calculates the falling person location information signifying the position of the person falling overboard on the basis of the vessel location information detected by the vessel location information detecting means 13, the respective transmitting directions detected by the transmitting direction detecting means 19, a distance between transmitting direction detecting means 19, and a principle of triangulation. The rescue support information in the rescue support information generating means 11a2 has the vessel location information detected by the vessel location information detecting means 13 and the falling person location information calculated by the falling person location information calculating means 11a1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004130061-A (JP)
Title: Case for protecting portable electronic device
Inventor: FUJINO KOJI
IPC: A45C11/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protecting cover capable of being always provided on a portable terminal device.  <P>SOLUTION: A main body 2 is provided on a device body 41 of the portable terminal device 4. Retaining pieces 22 and 23 thereof are formed respectively by bending end parts of sides facing each other in a state where the retaining pieces 22 and 23 slant at an acute angle toward the inside thereof, respectively. When the device body 41 is fit into the main body 2, the retaining pieces 22 and 23 are elastically deformed into outward expanded states. The elastic deformation allows the retaining pieces 22 and 23 to pressingly come into contact with the side ends of the device body 41 in a nipping direction from both of the sides to securely nip the device body 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146341-A (JP)
Title: Door of microwave oven
Inventor: KIM EUNG-SOO
IPC: H05B6/76
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door of a microwave oven in which sanitary problem is eliminated by preventing foreign matters from sticking to the gap between the bending part and the choke cover of the door frame and which can effectively shield the electromagnetic wave generated from the magnetron by appropriately adjusting the size of a capacitor.  <P>SOLUTION: The door of the microwave oven is constructed by comprising a door funnel 21 that is installed in free opening and shutting in front of a casing 10 having a cavity 2 being the cooking space of a food, a door frame 22 that is positioned in front of the cavity 2 and jointed to the inside of door funnel 21, a choke cover 24 that is engaged with the door frame 22 and covers the choke seal, a frame auxiliary plate 25 fixed to the door frame 22 so as to eliminate the gap to be formed between the choke cover 24 and the door frame 22 being formed by bending opposed to the choke cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334352-A (JP)
Title: Time recorder
Inventor: TAKAHASHI TOSHIYUKI
IPC: G07C1/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any inconvenience that a leaving time is printed in the area for the next day when working hours cross a date change time in a time recorder.  <P>SOLUTION: This time recorder is provided with a control program for switching a date change time based on a working time zone. This date change time control program is configured to refer to the monthly working schedule of each employee previously written in a memory, and to switch the date change time at a point of time isolated from the working time zone on that day when a time card is inserted, and to perform time recording/print processing. For example, when the working time zone on a certain day ranges from 00:00 to 08:30, and attendance registration time on the previous day is 23:45, and leaving registration time is 09:00 on the that day, the date change time at a point of time isolated from the working time zone, for example, 21:00 is applied. Therefore, the attending time and the leaving time are printed on the same area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334511-A (JP)
Title: Host based printing system
Inventor: KANAKUBO YUKIO
IPC: G06F3/12
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a host-based printing system (particularly a color host base machine) that prevents wasting paper and toner as the result of RTF or printing failure.  <P>SOLUTION: The host-based printing system, which prevents print failure by obtaining an image data reception buffer size from a printer 1000 and excluding from the choices of setting items (color gradation, resolution, half-tone process, etc.) displayed on a print setting screen the setting items with high probability of failure according to the value of the buffer size, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338119-A (JP)
Title: Image forming apparatus
Inventor: TOYOSHIMA EIICHIRO
IPC: G03G15/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus having a perfecting printing function in which occurrence of a poor image due to creasing of a sheet caused by a carrying passage is suppressed.  <P>SOLUTION: Shift of a sheet or the sheet width is detected by means of a noncontact sensor for detecting the sheet end when the sheet is carried on the rear surface and writing position of an image is controlled based on a detection value. The image is printed at a print position without being missed and, at the same time, carrying speed of the sheet on the rear surface is altered based on the detection value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337886-A (JP)
Title: Method for producing hollow metal part having double wall
Inventor: KATO SHIGEKI
IPC: B21D53/84
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of producing a hollow metal part having double wall excellent in dimensional precision without leaving foreign matters into a gap between the inner and the outer wall parts constituted of the double wall.  <P>SOLUTION: A double metal tube blank composed of a metal-made inner tube 20 at the inside of a metal-made outer tube 10 is prepared. The double metal tube blank is set to a first forming die in the state of closing both end opening holes, and the double metal tube blank is bulged by acting fluid pressure into the inner part of the inner tube 20. In this way, the outer shape corresponding to the die shape of a first forming die, is given to both of the inner tube and the outer tube of the double metal tube blank (the first formation). Successively, the first formed product is set to a second forming dies (41, 42) in the state of closing both end opening holes and the outer tube portion 10 is bulged by acting the fluid pressure between the inner tube portion 20 and the outer tube portion 10 in the first formed product. In this way, the outer shape corresponding to the die shapes (41a, 42a) of a second forming dies is given to the outer tube portion 10 of the first formed product (the second formation).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340678-A (JP)
Title: Detector for inclination and fall of object
Inventor: KUNIMATSU GIICHI
IPC: G01C9/06
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination and fall detector for an object capable of recognizing when the object has inclined or fallen.  <P>SOLUTION: The inclination and fall detector 30 for an object detects an inclination or fall of the object by using a disk body 11 which rolls according to the inclination of the object, and is provided with a timer means 50 which starts measuring time, stops the time measurement by a rolling of the disk body 11, and causes a display to display the time of the measurement stop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI