baber/WOPTO huggingface dataset:
Patent JP-2005094093-A (JP)
Title: Method for correcting unit signal and semiconductor device, drive control method and drive controller of semiconductor device
Inventor: MISHINA KOJI
IPC: H04N5/363
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To remove fixed pattern noise (FPN) of a sensitivity component with high precision in a solid state imaging device.  <P>SOLUTION: A CDS processing section 26 having a column circuit 26a for removing the FPN of an offset component is provided for every vertical signal line 19. A reset pulse ϕR is fed to a reset transistor 36 such that at least one of the charge generating section and charge storing section of a unit pixel 3 is applied with a plurality of reference voltages different from that during normal use and pulses ϕCLP and ϕSH are fed to the column circuit 26a. The difference ΔV between a first signal VS1 and a second signal VS2 being stored in the capacity CSH of the column circuit 26a is held in a frame memory 212. A correcting section 214 creates an imaging signal S1 from which FPN of sensitivity is removed by performing signal processing of the imaging signal S0 from an output amplifier 28 using the difference ΔV stored in the frame memory 212 as a correction signal Scomp for removing FPN of sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090987-A (JP)
Title: Temperature rising desorption gas analyzer and analyzing method
Inventor: OTSUKA TOSHIHIRO
IPC: G01N25/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reliably measure the characteristics of a desorption gas of a halogen element by preventing the adsorption of the halogen element on the inner wall of a heating chamber.  <P>SOLUTION: In this temperature rising desorption gas analyzer equipped with a load locking chamber 1 evacuated under vacuum and the heating chamber 11 for heating the sample fed from the load locking chamber 1 to raise the temperature thereof and measuring the characteristics of the desorption gas of the halogen element generated from the sample 21, the surface of the inner wall of the heating chamber 1 is coated with an aluminum sesquioxide film or a chromium sesquioxide film. By coating the inner wall of the heating chamber 11 with the aluminum sesquioxide film or the chromium sesquioxide film having high corrosion resistance, the adsorption of the halogen element (F, Cl, Br or the like) on the inner wall of the heating chamber is prevented when the sample is raised in temperature by heating and the characteristics of the desorption gas can be measured reliably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093189-A (JP)
Title: Battery pack
Inventor: WATABE KOJI
IPC: H01M50/583
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of fixing output terminals on a fixed position on a resin molding part with a simple structure, and of mass production at a low cost.  <P>SOLUTION: In the battery pack, the whole part of a battery 2 or a part thereof is fixed by inserting it into a resin molding part 1, and an output terminal 3 is arranged so as to expose it outward. Further, an insulation block 11 having a breaker mechanism 4 for breaking a current when over current flows, at its inside is inserted in the resin molding part 1 and fixed. The insulation block 11 fixes the output terminal 3 on its surface, and the output terminal 3 fixed to the insulation block11 is exposed at the outside of the resin molding part 1, and fixed at a prescribed position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089835-A (JP)
Title: Crucible for vacuum deposition and phosphor sheet production apparatus
Inventor: NOGUCHI YUKIHISA
IPC: C23C16/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible for vacuum deposition by resistance heating in which the occurrence of bumping, the fluctuation of an evaporation face or the like can remarkably be reduced, or the leakage of a film deposition material can remarkably be reduced, and to provide a phosphor sheet production apparatus capable of depositing a phosphor layer uniform in characteristics.  <P>SOLUTION: The crucible comprises: a crucible body in which heat is generated by energizing and; a convection member fixed inside the crucible body and forcedly changing the natural convection direction of a molten film deposition material, or comprises: the crucible body; and a cover body with a vapor exhaust port clogging a film deposition material storage part in the crucible body, wherein the crucible body and the cover body are fixedly joined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266804-A (JP)
Title: Duo-binary pulse shaping for optical transmission system using pulse amplitude modulation technique
Inventor: AZADET KAMERAN
IPC: H04B10/516
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duo-binary optical communication system for improving spectrum efficiency, using a pulse amplitude modulation (PAM) technique.  <P>SOLUTION: A PAM duo binary optical transmitter is designed to transform a plurality of input bits into an N-level signal by using the PAM technique, to generate a 2N-1 level signal by adding the present N level signal to the preceding N level signal, and to transform the 2N-1 level signal into an optical signal to be transmitted to a receiver. A PAM duo-binary optical receiver is designed to detect a power level of the received optical signal (encoded by using the pulse amplitude modulation technique for encoding a plurality of bits, and a duo-binary encoding technique), for mapping the detected power level into a plurality of bits, and to restore transmission information. An illustrated PAM-4 duo-binary optical communication system is designed to improve the spectral efficiency quadruply as a whole, by reducing the bandwidth of the optical signal, after combining a PAM-4 modulation technique to a duo-binary pulse shaping technique.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005101800-A (JP)
Title: Conference speech apparatus
Inventor: ABE TORU
IPC: H04M3/56
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conference speech apparatus capable of suppresing an increase in sneak paths with respect to an increase in the number of talkers in a conference speech.  <P>SOLUTION: The conference speech apparatus using an N-1 summation circuit (1) wherein N-1 summing outputs (3-1, 3-2,..., 3-n) are obtained by subtracting a voice signal of each own terminal from a summation output of an adder (2) for summing input voice signals from a plurality (N pieces) of terminals and each of the N-1 summing outputs is used for an output voice signal to each own terminal, is configured to reduce an increase in sneak paths to each own terminal attended with an increase in the number N of the terminals by inverting the phase of the input voice signals of a half the N sets or N-1 sets of the terminals by phase inverters (4-1, 4-i) and summating inverted input voice signals and the noninverting input voice signals at the adder 2 in the case of summating the input voice signals. The half of the terminals can be configured to be an even order number or an odd order number of the terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004120765-A (JP)
Title: Portable electronic apparatus
Inventor: OKAWA GENICHI
IPC: H04M1/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic apparatus which enables a person watching it to feel more comfortable, can improve the operability of its keyboard, and can extend the driving time without considerably modifying its appearance.  <P>SOLUTION: The portable electronic apparatus is provided with: a keyboard (3); a first display device (4) which displays operation information to change in response to operations of the keyboard (3) and is located on the front surface of a casing; a second display device (6) which has a display screen for displaying advertisement information and is located on the rear surface of the casing; a memory for storing the advertisement information; and an internal computer for receiving the advertisement information, writing the information in the memory and controlling display on the second display device (6) to indicate the display corresponding to the advertisement information read from the memory on the display screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005104863-A (JP)
Title: Method for producing 3-amino-4-heteryl-2-pyrazolin-5-ones
Inventor: ITO TAKAYUKI
IPC: C07D231/52
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and efficient method for producing 3-amino-4-heteryl-2-pyrazolin-5-ones.  <P>SOLUTION: The method for producing 3-amino-4-heteryl-2-pyrazolin-5-ones represented by formula (1) (wherein R<SB>2</SB>is an alkyl group or an aryl group; and L is a heterocyclic group bonded with nitrogen) comprises passing through a compound represented by formula (4) (wherein R<SB>1</SB>is an alkyl group; and R<SB>2</SB>and L are the same as defined above) obtained from a compound represented by formula (2) (wherein R<SB>1</SB>' is an alkyl group; and R<SB>1</SB>and L are the same as defined above) and a compound represented by formula (3) (wherein R<SB>2</SB>is the same as defined above).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004008000-A (JP)
Title: Solar electric motorcycle and solar electric car
Inventor: YAMAMOTO HIROICHI
IPC: B60L11/18
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the traveling range of a conventional electric motorcycle and an electric car is short because they travel on only the electricity charged at home, and that the traveling range becomes shorter especially in the night because electric power is consumed by lights and the like.  <P>SOLUTION: Solar cells are mounted at positions that are exposed to the light of headlights, tail lamps and number plate lights. The solar cells generate electric power to charge themselves on this light even in the night, which results in the longer traveling range in the night. In the daytime, electric power is generated and charged on the sunlight, which further extends the traveling range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005109839-A (JP)
Title: Data recording medium, recording apparatus, signal processing system, recording method, program therefor, and recording medium recording program
Inventor: KITANI SATOSHI
IPC: G11B20/12
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To record content information by a compatible encryption recording method, and to use the structure of revoking of another encryption recording method.  <P>SOLUTION: An MKB has been recorded in a writable disk 13 in advance. A PC 71 determines whether or not the PC 71 is revoked using the MKB and a device key. Only when it is determined that the PC 71 is not revoked, a switch SW 2 is turned on and a disk key is encrypted with a master key. A secured disk key is encrypted in a bus and is transmitted to a DVD drive 61, and the transmitted key is recorded next to the MKB in a lead-in area of the writable disk 13. Content information scramble by a title key encrypted with the disk key is recorded in the writable disk 13 like the DVD drive 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103028-A (JP)
Title: Game machine
Inventor: AZUMA AKIRA
IPC: A63F5/04
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional pachinko slot machine, there are a plurality of kinds of bonuses, and therefore even when a ready-to-win sound is emitted, a game player cannot identify which bonus is under a Tenpai state.  <P>SOLUTION: Whether two symbols "HANABI" corresponding to a bonus are stopped and displayed on an enabling winning line on both a left reel 2 and a central reel 3 (S117) is judged. When the two symbols "HANABI" are aligned on the enabling winning line, whether a bonus flag is internally won or not is judged (S118). When the bonus flag is internally won, a ready-to-win sound generating command transmitting process for generating a ready-to-win sound in response to either one of the bonus flags for BB or RB drawn by lottery and established is performed while referring to the kinds of the internal winning combination temporarily stored in a control RAM 66 (S119).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106256-A (JP)
Title: Suspension
Inventor: KAWASAKI HIROAKI
IPC: F16F9/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension easily adjusting vehicle height while utilizing the conventional screw adjustment type shock absorber as it is.  <P>SOLUTION: A cylindrical facing member 11 to form a cylindrical space portion C whose upper part is opened, is attached to the periphery of a shock absorber 1 by screw joining, and a cylindrical piston 17 is mounted in the cylindrical space portion C. The lower end of a coil spring 4 is supported by the piston 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113745-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: MATSUMURA ERIKO
IPC: F02M69/04
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine capable of preventing adhesion of deposit without damaging stable operation of the engine.  <P>SOLUTION: In the internal combustion engine provided with a cylinder injection injector 11 injecting fuel into a cylinder and an intake port injection injector 12 injecting fuel into an intake port, fuel is injected from both of the cylinder injection injector 11 and the intake port injector 12 when required fuel injection quantity is a predetermined value or more and fuel is injected from the intake port injector 12 when required fuel injection quantity is less than the predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116040-A (JP)
Title: Disk device
Inventor: INOUE ATSUSHI
IPC: G11B17/035
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of of the information recording and reproducing performance of a disk device by preventing the mischucking of a disk medium to avoid the damaging of the disk medium, and by protecting an actuator component or the like in the disk device.  <P>SOLUTION: This disk device is provided with: a spindle motor as a means for mounting and rotating a disk medium in a predetermined position; its driving means; a rotational direction detecting means for detecting the rotational direction of the spindle motor; a rotational direction switching means for switching the rotational direction of the spindle motor; a rotational speed detecting means for detecting the rotational state of the spindle motor; and a control means for controlling each means. The control means rotates the spindle motor forward and backward alternately at least once or more at the point of time of loading the disk medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113761-A (JP)
Title: Cooling device for internal combustion engine
Inventor: YAMASHITA YOSHIO
IPC: F01P3/20
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of compatibly establishing promotion of warm up of an internal combustion engine and promotion of cooling EGR gas in the internal combustion engine provided with an EGR device.  <P>SOLUTION: In a cooling device for the internal combustion engine provided with an engine heat medium circulating passage 15 circulating heat medium via the internal combustion engine 1 and a cooler heat medium circulating passage 16 connected to the engine heat medium circulating passage 15 and circulating heat medium via an EGR cooler 6, a passage opening/closing valve 11 is provided in the engine heat medium circulating passage 15, circulation of heat medium is stopped or flow rate of heat medium is reduced in the engine heat medium circulation passage 15 and heat medium is circulated in the cooler heat medium circulation passage 16 when temperature of heat medium is at a specified temperature or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075465-A (JP)
Title: Microwave oven rice cake packing bag
Inventor: TAKASATO YOSHIMORI
IPC: B65D81/34
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven rice cake packing bag capable of heating a cut rice cake or a round rice cake sealed in the rice cake packing bag into one like a just pounded rice cake for a short time in an oven and capable of softening the same which is not stuck on the rice cake bag.  <P>SOLUTION: The microwave oven rice cake packing bag is constructed by applying an edible oil and fat 2 onto the rice cake packing bag 1 and the entire inner surface of the rice cake packing bag 1-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112275-A (JP)
Title: Steering device for low lift truck
Inventor: NAGATA KAZUNORI
IPC: B62B5/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a low lift truck by which a handle operation diameter can be made longer to a handle length exceeding the limit of a conventional technology.  <P>SOLUTION: A fulcrum pin 12 which makes a support member 11 swingably support the proximal end section of a handle 13 is provided to be movable to the support member 11 in the horizontal component direction of the swinging of the handle 13. A transfer mechanism 17 which transfers the fulcrum pin 12 in the horizontal component direction of the swinging of the handle 13 while interlocking with the swinging of the handle 13 is provided. The transfer mechanism 17 is equipped with a guiding means 18 which guides the transfer of the fulcrum pin 12, and a driving means 19 which drives the fulcrum pin 12 in the horizontal component direction while interlocking with the swinging of the handle 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123350-A (JP)
Title: Average power detecting circuit, laser diode driving circuit and light transmitting module
Inventor: NAGAI TETSUYA
IPC: H04B10/524
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an average power detecting circuit capable of being constituted of components for low speed signals and effecting correct average light power detection even when a burst signal is high speed and short.  <P>SOLUTION: An integration circuit 30 is constituted of a capacitor 60, a plurality of resistors 50, 52-55, 57, and switching circuits 51, 56. When the resistors are connected in series, the switching circuit is connected in parallel to one of the resistors connected in series. When the resistors are connected in parallel, the switching circuit is connected in series to one of the resistors connected in parallel. The switching circuit is switched from ON into OFF at the point when a predetermined period of time has been elapsed from the starting of the burst signal, in order to switch a time constant from a small value into a big value whereby it arrives at an average value soon and, further, a stabilized average value can be outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121873-A (JP)
Title: Image forming apparatus and its control method
Inventor: NAKAZATO HIROSHI
IPC: G03G21/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus realizing the smooth attaching/detaching operation of a processing unit and restraining wasteful power consumption.  <P>SOLUTION: When image forming action is finished and a new image signal is not given, counting by an inside timer is started in the image forming apparatus (step S101). When the apparatus is left as it is for a specified time (step S102), it performs sleep processing (step S103) and is shifted to a power saving mode in which power consumption is restrained to be low. Meanwhile, when an outside cover is opened (step S105), the apparatus is shifted to an exchanging action mode (step S106) in which only a developing rotary can rotate. When the apparatus is left as it is (step S108), it performs the sleep processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123022-A (JP)
Title: Two-stage type push switch
Inventor: SAKAI MASAAKI
IPC: H01H13/48
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To promote thinning of a two-stage type push switch 1 and facilitate an effective utilization of the two-stage type push switch 1.  <P>SOLUTION: A plurality of guide holes 11 are penetratingly formed in the periphery of a lower part protrusion 9 on the bottom face of a cabinet 3, a button 15 arranged in the opening part 13 of the cabinet 3 is constituted in a dome shape, a plurality of slide pins 21 are formed in the periphery of an upper part protrusion 19 on the ceiling face of the button 15, a movable spacer 23 guided and supported vertically by the plurality of the slide pins 21 is arranged in the button 15, a first metal dome 37 is mounted on a first circuit part 29 of a flexible circuit board 25, and a second metal dome 39 is mounted on a second circuit part 33 of the flexible circuit board 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122544-A (JP)
Title: Print-ordering system and print-ordering method
Inventor: MARIKAWA YUICHI
IPC: G06Q50/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and surely execute arrangement and collation of ordering information and mailed photographic prints, and to improve the precision and efficiency of operations.  <P>SOLUTION: This print ordering system is provided with a user terminal 3, connected to a network 1 for executing design order to make a design from a photographic image to be sent and print order, based on the design and an ordering/order receiving server 2 connected to the network 1 for managing the receiving of the design order and the printing order. This printing ordering system is provided with a printer 50, which prints an address 51a of the sending destination of the photographic image and order information 51b on a photograph sending container, for example, a photograph-sending envelope 51, based on the design order information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118379-A (JP)
Title: Game machine, program, and storage medium
Inventor: FUKUHARA KEISUKE
IPC: A63F5/04
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To relieve the monotony of a game in a special mode where a special winning combination is not achieved, in the case of stop operation of reels in a predetermined order.  <P>SOLUTION: In a normal mode, winning of an RB shifts a normal mode to an RT mode. The RB is reserved when the RB is won at a game in the RT mode. When a blank is won at the game in the RT mode, a drawing control is carried out so that RB symbols are aligned on a winning line regardless of the order of stop button operation. When a winning combination other than the blank is won at the game in the RT mode and operation of the stop buttons is carried out in the predetermined order, misalignment control is carried out so that the RB symbols are not aligned on a winning line. When a winning combination other than the blank is won at the game in the RT mode and the operation of the stop button is not carried out in the predetermined order, the drawing control is carried out so that the RB symbols are aligned on a winning line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120973-A (JP)
Title: Vertical shaft engine
Inventor: INOUE TAKEMI
IPC: F01L1/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft engine, effectively preventing the leakage of oil, having high mounting rigidity on a working machine and allowing easy maintenance and inspection.  <P>SOLUTION: The vertical shaft engine comprises a crank shaft 9 extending in the vertical direction and a crank case 1 including an oil pan 2. An upper face 1a of the crank case 1 is located above a crank web 14A on the upper side out of a pair of crank webs 14A, 14B of the crank shaft 9, and a crank case cover 3 is mounted on the upper face 1a for covering the crank case 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI