baber/WOPTO huggingface dataset:
Patent JP-2004056668-A (JP)
Title: Imaging device and imaging apparatus
Inventor: YAMADA TAKATOSHI
IPC: H04N5/335
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To assure back focus and to enhance optical characteristics.  <P>SOLUTION: This imaging apparatus is provided with an imaging lens 10 and an imaging device 11 and in the imaging device 11, a sensor 22 is arranged in a recessed part 22a of a package 22 and the recessed part 22a is sealed by seal glass 23 of which the third surface 23a and the fourth surface 23b are formed as curved surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054812-A (JP)
Title: Report original nature certification system
Inventor: SHIMADA OSAMU
IPC: G06Q50/10
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a report original nature certification system for easily and inexpensively certifying the original nature of an inspection report that is acquired by a medical institution.  <P>SOLUTION: An inspection institution system 2 issues an inspection report, transmits the data of the issued inspection report to a medical institution system 6a, and transmits first certification data that are calculated from the data of the issued inspection report and the attribute data of the inspection report to a certification data storage system 4. The certification data storage system 4 stores the attribute data of the inspection report that is received corresponding to the first received certification data. The medical institution system 6a receives the data of the inspection report that is transmitted from the inspection institution system 2, and calculates the second certification data from the data of the received inspection report for transmitting to the certification data storage system 4. Then, the medical institution system 6a compares the attribute data of the inspection report that is transmitted from the certification data storage system 4 with the attribute data of the received inspection report, thus certifying the original nature of the received inspection report.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060715-A (JP)
Title: Toroidal stepless speed change gear
Inventor: FUKUYAMA MASATOSHI
IPC: F16H61/664
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a high start by preventing to change gear by a wheel rotation even while an engine stops, and enable to use the surplus oil of a pump for lubrication.  <P>SOLUTION: As a valve 33 is illustrated in a figure on forward running, a forward change gear control is conducted via a valve 37 making pressure P<SB>D</SB>of a circuit 34 to be an initial pressure. A reverse change gear control is conducted via a valve 38 making pressure P<SB>R</SB>of a circuit 35 to be an initial pressure by pressing down a spool 3a on reverse running. During the engine stops, a prime mover driving pump 21 stops not to produce the pressure P<SB>D</SB>and P<SB>R</SB>. An output rotation drive pump 22 outputs a discharge pressure for a circuit 32 on a wheel rotating by a traction. As the valve is illustrated in a figure, the pump pressure of the circuit 32 reaches the valve 37, and the valve 37 changes gear to hold the lowest change gear ratio on stopping. During reverse traction, since the valve 33 is forced into, piston chambers 18H and 18L are made into the non-pressure state, and a piston 13 is prevented from approaching the high side piston chamber 18H beyond a neutral position by an elastic means 51, avoiding the high side change gear on the reverse traction. A power roller lubricating part is lubricated with the surplus oil of the pump 22 via a circuit 47 by opening a check valve 49.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106430-A (JP)
Title: Backlash error reducing device
Inventor: MOORE STEVEN R
IPC: B41J19/18
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a backlash error reducing device which reduces the backlash error by stopping a base body before the printing position, advancing a drive system at a low speed, and moving the base body to the printing position. SOLUTION: This backlash error reducing device is controlled by a controller 20. When a base body advancer 22 of the controller 20 transmits the control signal to a step motor 11, the base body 2 is moved to a point 31 not reaching a target position. The base body 2 is placed at an infinite stop point 31 in a range of the backlash, a final basic advancer 23 of the controller 20 transmits the control signal for N steps of the step motor 11, and the step motor 11 advances the base body to a final target position 32 at a low speed to remove any backlash error.
Patent JP-2004005340-A (JP)
Title: Ticket issue management system
Inventor: GOTO TERUO
IPC: G06Q50/30
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket issue management system requiring no payment of a fare each time for using a line outside the riding area of the ticket in transport facilities.  <P>SOLUTION: A first ticket vending machine 16 issues a first pass 42 for collecting transport facilities usage information of a first user A. An exit side ticket gate device 36 transmits the usage information, which includes information for identification of the first pass 42 and a fare for the outside of the riding area, to a first management device 100. The first management device 100 collects theses pieces of usage information and sums up them to compute a price of a second pass 44 allowing use of the transport facilities without requiring any payment of a fare in each time even on the outside of the riding area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060009-A (JP)
Title: Ferritic stainless steel sheet having excellent press formability and method for producing the same
Inventor: KIMURA KEN
IPC: C22C38/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet which can be subjected to extremely severe press working, and has extremely excellent deep drawability.  <P>SOLUTION: The ferritic stainless steel sheet having excellent press formability is obtained by providing a ferritic stainless steel sheet with a surface film having a friction coefficient μ of ≤0.21, and controlling the average value r<SB>ave</SB>in the consideration of anisotropy of Lankford values to ≥1.9, and controlling a critical contraction ratio to ≥2.50. The steel sheet comprises specified amounts of C, Ni, Cr, Si, Mn, P, S and Al, and comprises one or more kinds of metals selected from Ti, Nb and Zr as well, and the balance iron with inevitable impurities. If required, one or more kinds of metals selected from Mg, B, Mo, Ni, Cu and V can further be incorporated therein. As for the production method, cold rolling and annealing are performed in a specified combination at a specified cold rolling ratio after hot rolling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061401-A (JP)
Title: Proton conductive gas sensor and manufacturing method of the same
Inventor: INOUE TOSHIHIRO
IPC: G01N27/416
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a failure of a gas sensor by reducing a shock applied to a proton conductive film when the proton conductive film is interposed between a water reservoir case and a cap.  <P>SOLUTION: The cap is attached to the case such that the edge of the cap is fitted along the side of the case and the proton conductive film and its electrode are interposed between the water reservoir case and the cap. This can reduce the shock applied to the proton conductive film when the proton conductive film is mounted to a housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060599-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TOSHIOKA TOSHISUKE
IPC: F01N3/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of preventing the exhaust emission control capacity of an exhaust emission controller from being lowered by sulfur poisoning.  <P>SOLUTION: In this exhaust emission control device, a sulfur component holding agent 61 having a sulfur component holding capacity lowering when a temperature lowers is disposed in an engine exhaust gas passage, and an exhaust emission control means 62 having an exhaust emission control capacity lowering as the held amount of sulfur components increases is disposed on the downstream side of the exhaust flow of the sulfur component holding agent. Also, the device comprises a bypass passage 66d bypassing the exhaust emission control means and a flow control valve 68 controlling the flow of the exhaust gases flowing into the bypass passage. Then, when the temperature of the sulfur component holding agent is below a specified temperature, the operating position of the flow control valve is changed to an inflow suppressing position so that the amount of the exhaust gases flowing into the exhaust emission control means becomes a specified amount or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069733-A (JP)
Title: Three-dimensional structural element, its manufacture method, optical switch and micro device
Inventor: ISHIZUYA TORU
IPC: B81C1/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional structural element equipped with a plurality of three-dimensional structural bodies and uniformly formed without causing variance in the form of the three-dimensional structural body.  <P>SOLUTION: The three-dimensional structural element has a base plate 11 and the three-dimensional structural body 1 arranged in a previously set effective area 20 on the base plate 11. The structural body 1 is equipped with a space part formed by removing a sacrificial layer between the base plate 11 and the body 1. The base plate 11 is provided with a dummy area 21 to surround the effective area 20, and a dummy structural body 33 is arranged in the dummy area 21. The structural body 33 has a space part formed by removing a sacrificial layer between the base plate 11 and the body 33. By such constitution, temperature in the dummy area 21 rises only to nearly the same temperature as that in the effective area 20 in an ashing stage for removing the sacrificial layer, so that temperature distribution is prevented from occurring in the effective area 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071654-A (JP)
Title: Method of manufacturing carbon nanotube semiconductor device
Inventor: MORIYA KOJI
IPC: H01L29/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling the aligning direction of CNTs for manufacturing a carbon nanotube semiconductor element using the CNT in the channel region formed between a source electrode and a drain electrode.  <P>SOLUTION: When manufacturing a carbon nanotube semiconductor element including a gate electrode, a gate insulation film, a source electrode, and a CNT layer are formed in contact between the source electrode and the drain electrode. An AC voltage is applied across the source electrode and drain electrode, the CNT solution in which CNT is dispersed into a solvent is dripped to the region between both electrodes, and thereafter the solvent is removed in order to control the alignment direction of the CNT in the CNT layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069416-A (JP)
Title: Method for measuring dimension
Inventor: NISHIUCHI KAORU
IPC: H01J37/20
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the direction of scanning of an electron beam and parallel two sides of a dimension measuring pattern from not becoming vertical and a measurement error from being produced.  <P>SOLUTION: This method comprises a step of measuring the difference from 90°of the angle formed by the scanning direction of the electron beam for dimensional measurement and the parallel two sides 11a, 11a of the dimension measuring pattern 11 formed on a board 1, when scanning by the electron beam is performed in a direction of crossing at least the parallel two sides 11a, 11a; a step of rotating the board 1 by the angle θ of the difference and correcting the angle formed by the scanning direction of the electron beam and the two sides 11a, 11a to 90°; and a step of detecting signals of secondary electrons from the two sides 11a, 11a obtained by the scanning of the electron beam and measuring dimensions. Consequently, the dimensions of the measuring pattern 11 can be measured precisely, since the two sides 11a, 11a of the measuring pattern 11 are always set so as to form 90° with respect to the scanning direction of the electron beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044763-A (JP)
Title: Gear plate type actuator, power disconnection device using this and differential device
Inventor: FUSHIKI MASAAKI
IPC: B60K23/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To normally maintain the engagement state of a pair of gears in an actuator using an electric motor.  <P>SOLUTION: The gear plate type actuator is provided with plates 15, 17, 19; an electric motor for rotating/operating the plate 17 through a pair of gears; and a cam mechanism 21 for converting the rotation of the plate 17 to movement operation force of the plate 19. An engagement retaining means 103 for normally retaining the engagement of the gear part at the plate 17 side constituting a gear part and a pinion gear at the electric motor side is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040748-A (JP)
Title: Antenna for mobile telephone set
Inventor: SAKAI AKISUKE
IPC: H01Q1/24
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for a mobile telephone set which has a transmission/reception effect similar to an antenna of a metal coil spring by forming a contact, a male screw, a lock and an element by pressing or squeezing a thin metal pipe and providing horizontal slits on a lateral part of the element to be mutually confronted.  <P>SOLUTION: On an upper portion of a contact 5 equipped with a longitudinal slit 5a on a lower portion of the thin metal pipe of a prescribed length, a male screw 4 is formed by pressing or press-working, and on an upper portion of the male screw 5, a flange-like lock 3 is formed at a prescribed length. On an upper portion of the lock 3, an element 1 for a prescribed length is formed and on the lateral part of the element 1, a plurality of slits 6 equal with or longer than a half circumference of the element 1 are horizontally provided to be mutually confronted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070115-A (JP)
Title: Copying control unit and copying apparatus
Inventor: UCHIYAMA JUNYA
IPC: H04N1/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying apparatus having a mechanical calibration function that is reduced in consumption of image forming materials (toner/ink, etc).  <P>SOLUTION: The copying apparatus includes a scanner, a printer, and a copying control unit. The copying control unit makes a printer form a calibration sheet on which four mark figures are drawn in specific positions. By reading the images on the calibration sheet, the positions of the corresponding mark figures are specified based upon image data created by the scanner. Based upon them, the degree of image distortion currently appearing on a copy as a result of a difference from the design value of the output resolution of the printer and a difference from the design value of the scanner is grasped. Information about the calibration that matches the degree is created/stored. A copying control process performed after that is made to match the information about the calibration. Such a mechanical calibration function is imparted to the copying apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066789-A (JP)
Title: Boots type footwear to which freely attachable/detachable decorative piece is attached
Inventor: NAKAJIMA MUNETAKA
IPC: A43B23/24
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide boots type footwear in which a user can enjoy by appropriately and freely attaching and detaching a decorative piece such as an emblem on the instep cover surface on the side face of the footwear.  <P>SOLUTION: The instep cover surface is formed of a loop pile cloth, and at the same time, the boots type footwear is formed so that the instep cover surface on the side face of the footwear becomes in a plane state to the utmost by dividing the instep cover into a tip piece, a heel strap piece, an inner body piece, and an outer body piece. Accordingly, even if the decorative piece such as several freely attachable/detachable emblems has a larger shape with a slightly narrower width than the top port width on the side face of the footwear, it is easily engaged and clung to the instep cover surface on the side face of the footwear, it is hardly detached during the wearing of the footwear, and the shape of the instep cover of the footwear is not deformed, as a result, putting-on/taking-off of the footwear and comfortability to wear are not deteriorated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070890-A (JP)
Title: Electronic circuit having a plurality of arithmetic units
Inventor: INOUE KOJI
IPC: G06F1/32
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten communication time required for changing over a plurality of sub arithmetic units from low speed operation to high speed operation, and improve responsiveness and a sense of usage of an electronic circuit.  <P>SOLUTION: The electronic circuit is provided with a main arithmetic unit 101 having a serial communication terminal SI0 and a plurality of communication target selecting terminals CS1 and CS2, and the plurality of sub arithmetic units 102 and 103 having a function of changing over one's operation between the high speed operation and the low speed operation by an operation change over command from the main arithmetic unit via the serial communication terminal. When the main arithmetic unit changes over the plurality of sub arithmetic units from the low speed operation to the high speed operation, it concurrently selects the plurality of sub arithmetic units via the plurality of communication target selecting terminals, it sends the operation change over command via the serial communication terminal, and the plurality of sub arithmetic units are concurrently changed over from the low speed operation to the high speed operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175275-A (JP)
Title: Method of controlling image display in drive game
Inventor: ENDO TOMOZO
IPC: A63F13/55
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily enlarge/contract an image displayed on a display device in a drive game device.  <P>SOLUTION: The method for controlling the image display is for a drive game for controlling the running of a racing car displayed on a visual screen based on the operation by a player. The image data of objects including the racing car and the image data of the background are read out according to a program for controlling the execution of the drive game. The read-out image data of the objects and of the background are displayed on the visual screen of the display device. The image display on the visual screen of the display device is controlled so that when the player's own car is accelerated or decelerated by the operation of the input part by the player, the size of the image of the racing car displayed on the visual screen is enlarged or contracted according to the acceleration or deceleration control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076972-A (JP)
Title: Cover device for sprinkling tank of cooling tower
Inventor: SADO KAZUO
IPC: F28C1/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover device for the sprinkling tank of a cooling tower blocking light to the tank by means of a simple structure to avoid the growth of algae, while allowing easy maintenance.  <P>SOLUTION: The cover device includes: a pair of guide members 36, 38 mounted at an opening in the sprinkling tank 22 and provided at the cooling tower 12 which serves as a heat exchanger of an air-conditioner heat source device for fresh air; and a plurality of shield plates 40, 42 slidably mounted on the guide members 36, 38. A locking member 52 is provided for locking together the shield plates 40, 42 aligned to close the sprinkling tank 22. A water feeder 24 for pumping up water into the sprinkling tank 22 is provided at approximately the center of the sprinkling tank 22. The shield plates 40, 42 are made from synthetic resin and a cutout 44 is formed in the edge of each of the shield plates 40, 42 opposite to the water feeder 24 in such a manner as to abut the circumference of the water feeder 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155268-A (JP)
Title: Method for producing aryl sulfone derivative
Inventor: TAKAHASHI TOSHIYA
IPC: C07C315/04
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aryl sulfone derivative. SOLUTION: This method for producing the aryl sulfone derivative comprises reacting an aryl halide derivative expressed by the general formula (1) (Ar is an aryl which may be substituted; X is a halogen; and the corrugated line indicates that carbon atoms bonded by the line have any one of an 'entgegen' and a 'zusammen' geometrical isomeric configuration or have configurations of their mixture) with an arylsufinic acid or its salt expressed by the general formula (2): ArSO2 M (M is H, Na or K), so as to produce the aryl sulfone derivative expressed by the general formula (3).
Patent JP-2004085661-A (JP)
Title: Heat developable photosensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/498
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high sensitivity heat developable photosensitive material having high development activity, little fog and excellent image preservability.  <P>SOLUTION: In the heat developable photosensitive material comprising a photosensitive silver halide, a reducing agent for a silver ion, a binder and non-photosensitive organic silver salt grains, 45-85 mol% of the non-photosensitive organic silver salt grains are silver behenate, erucic acid is included by 0.00001-10 mol% based on the sum of the numbers of moles of behenic acid and silver behenate, and zirconium is contained in an imaging layer by 0.001-5 mg per gram of silver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083995-A (JP)
Title: Method and apparatus for producing molten chromium-containing steel
Inventor: WATANABE SHOICHI
IPC: C21C5/28
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing molten Cr-containing steel at a lower cost than the traditional way by reducing consumption of a heat-up material.  <P>SOLUTION: The heat-up material, slag-making material and ferro-chromium alloy as Cr source, are charged into molten iron and molten metal composed of scrap held in a refining vessel 3 having top-bottom blown function and oxygen gas is blown to perform decarburize-refining. When the molten Cr-containing steel is melted, a plurality of types having different Si contents as the ferro-chromium alloy, are used and also, a target Si charging amount according to a steel type for melting is decided by beforehand analyzing the past operational data and stored in a computing element. A main raw material forming the molten metal and the charged heat-up material, composition and amount of the slag-making material and composition of the ferro-chromium alloys having different Si contents, are input into the computing element, and respective charging amounts of the ferro-chromium alloys are calculated so as to be become the target Si charging amount and the respective ferro-chromium alloys are charged into molten metal.  <P>COPYRIGHT: (C)2004,JPO