baber/WOPTO huggingface dataset:
Patent JP-2003202617-A (JP)
Title: Capacitor charging device and stroboscope charging device for camera
Inventor: ICHIMASA SHIYOUJI
IPC: H05B41/32
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect the abnormality of a circuit right after charging is started without increasing the number of components.  <P>SOLUTION: This capacitor charging device has a primary current driving means performing current drive to the primary winding of the transformer of a DC/DC converter, a secondary current detecting means detecting a current which is generated by stopping the current drive of the primary current driving means and which is made to flow through the secondary winding of the transformer, a secondary current releasing time clocking means (#303) clocking a time from the stopping of the current drive to the primary winding of the primary current driving means till the secondary current is lowered to a prescribed current or till the secondary current is stopped and an abnormality detecting means (#304) detecting the abnormality of the circuit of the capacitor charging device from the clocked result of the secondary current releasing time clocking means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208255-A (JP)
Title: Scroll picture control system
Inventor: TSUKADA TSUNEHIRO
IPC: G06F3/0485
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a pointing device to continuously perform scroll control operations not by providing any substitutive scroll function like a conventional technology, but by preventing to the utmost the generation of any situation where a scroll operation is made impossible.  <P>SOLUTION: This scroll picture control system is constituted of: an information storing part for storing the position and display situation of a view to be scrolled in a window and the position and display situation of a scroll control; and a processing part for performing re-display control due to the positional change of the window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208003-A (JP)
Title: Toner replenishing container, toner replenishing device and its method
Inventor: IWATA NOBUO
IPC: B65D83/06
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing container capable of replenishing almost all the quantity of toner in the container to a developing unit in an electrophotographic device by destroying toner blocks in the container.  <P>SOLUTION: The container body 12 of the toner replenishing container 8 is constituted of a flexible sheet. In the body 12, an air discharge port 25 is formed on a bottom wall opposed to a toner replenishing port 14a and a check valve 22 and a solid/gas separating filter 21 arranged on the air inflow side of the valve 22 are formed on the discharge port 25. In the case of replenishing toner, the container 8 is loaded on a toner suction/supply mechanism arranged in the electrophotographic device. The toner replenishing port 14a is connected to an air supply pump 10 and a powder pump 9 through a double pipe 16. After expanding the container 8 by air supplied from the pump 10, toner in the container 8 is sucked by the pump 9 and replenished to the developing unit 11. In the toner replenishing operation, toner blocks in the corner part of the container 8 are destroyed by the expansion/contraction of the container 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206716-A (JP)
Title: Engine for small craft
Inventor: ITO KAZUMASA
IPC: F01M1/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply and effectively prevent the entrainment of oil on a flywheel.  <P>SOLUTION: Even when a flywheel magnet 41 is rotated together with a crankshaft 16 at high speed in a flywheel magnet cover 40 at the front of crankcases 33 and 34 of an engine 6 to cause oil (a) in the flywheel magnet cover 40 to be entrained accordingly, first ribs 43 on an inner circumference of the flywheel magnet cover 40 scrape off the oil (a) to prevent the entrainment (agitation) thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209726-A (JP)
Title: Portable device, image generating method, computer- readable storage medium, and computer program
Inventor: OZAWA MAMORU
IPC: H04N5/232
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operator to confirm image data converted into an image form of a transmission destination and not have to store image data photographed for transmission to a storage means of the main body of a portable device.  <P>SOLUTION: The portable device generates image data in an image form corresponding to equipment to which the image data are transmitted when photographing an object and generating the image data so as to be able to generate the image data on the basis of the image form required by a communication destination such as an image size, the number of colors, and an image file form, thereby allowing the operator to confirm the image transmitted to the communication destination. Since the image data is generated in an image form of the communication destination, the image data needs not to be stored to the storage means of the main body to convert the image form of the image data into the image form of the communication destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206974-A (JP)
Title: Rotary oil damper
Inventor: ODA NOBUTOSHI
IPC: A47K13/24
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil damper implementing position detecting function with higher accuracy than conventional oil damper using a magnet.  <P>SOLUTION: In the rotary oil damper, a shaft member 4 is assembled in a casing C to be relatively rotatable. A photo detector 15 is disposed one of a casing C side or the shaft member 4 side, and a light shielding portion 9 is disposed to the other of the casing side or the shaft member side. A detection optical path of the photo detector is opened or shielded according to a relative rotational position of the casing and shaft member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219366-A (JP)
Title: Image processing apparatus, image processings system, compression processing method, storage medium, and program
Inventor: SUZUKI TOSHIHIKO
IPC: H04N19/60
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of performing efficient image compression without causing image quality deterioration due to image compression.  <P>SOLUTION: A control means 108 (110) controls assignment of a code amount to an image signal in compression processing (103) on the basis of a luminance characteristic (color temperature of an image signal or the like) of the image signal obtained by imaging an object. Thus, a proper code amount is assigned to a part at which deterioration in image compression can easily be perceived on human sense so as to obtain an image quality enhancement effect in the compression and recording of an image signal under various luminance states indoor or outdoor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218748-A (JP)
Title: Signal transmission system and signal transmission and reception converter
Inventor: MURASE TORU
IPC: H04B3/54
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To conduct high-speed communication by combining electric power line carriers by using electric power lines of electrical apparatuses installed outdoors and communication using optical fiber cables.  <P>SOLUTION: A signal transmission and reception converter 11 is interposed between and connected to the electric power lines 12 of an outdoor device S1 of an air conditioner installed at the outdoors of a house T and the optical fiber cables H are connected with the signal transmission and reception converter 11, to constitute a signal transmission system 10. The electric power lines 12 are laid from the outdoors of the house T to an interior thereof connected to an electrical plug 8 in the house T. Signals are transmitted to or received from a signal demodulator 9 through the electrical plug 8, so that through the optical fiber cables H the high-speed communication is conducted using a personal computer P connected to the signal demodulator 9 with a LAN cable E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219610-A (JP)
Title: Motor's revolution direction detector
Inventor: ABE MASA
IPC: H02K11/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a canned motor's revolution direction detector which is hard to be influenced by the voltage and frequency of a canned power source or by the inverter noise.  <P>SOLUTION: A pair of detection coils 33 and 34 are wound around the teeth of a stator iron core, in such arrangement that the phases of voltages induced synchronously with the power frequency of the canned motor are different by π/4 to 3π/4. A phase difference judging circuit 40 judges the lead and lag of the phases of induced voltages of the paired detection coils 33 and 34 geared to the rotational direction of the canned motor. An indicator 31 indicates the output signal of the phase difference judging circuit 40. Canned motor power is not applied to both detection coils 33 and 34, and they are hardly influenced by the voltage or frequency of the canned motor power. High frequency impedance between the stator winding of the canned motor and both detection coils 33 and 34 is high, so it is hardly influenced by the inverter noise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218587-A (JP)
Title: Electronic component mounting apparatus
Inventor: TANAKA YUJI
IPC: H05K13/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus that can efficiently cut an empty tape without any troubles.  <P>SOLUTION: In the electronic component mounting apparatus for picking up an electronic component from a tape feeder by a transfer head for transferring to a board, a tape cut unit 11 for pinching and cutting an empty tape T that is discharged from the tape feeder by a fixing blade 12 and a moving blade 13 is mounted on the fixing mounting section of a base 1 by a retention bracket 15 and a fixing member 15a. The tape cutting unit 11 is elastically tightened by a clamp section 17 having a rubber cushion 17c that is a buffer with elasticity in the retention bracket 15. As a result, effect of the external force causing deformation in the tape cutting unit 11 is eliminated, and the blade tip position of the cutting blade can be correctly maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214756-A (JP)
Title: Show case
Inventor: NEGISHI MASAKI
IPC: F25D21/14
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a show case capable of evaporating water of dew condensation dripping from a door or a window to the air.  <P>SOLUTION: This show case 1 includes a storage room 10 having a cooling device 4 inside, a plurality of windows 2 for intercepting the storage room from the outside, and a conditioning unit having a compressor, a condenser and the like disposed below the plurality of windows 2 and connected to the cooling device. In the show case, a moisture absorber 19 is disposed with one end abutting on the window 2 and with the other end exposed to an air duct of the conditioning unit. Thus, water 24 of dew condensation dripped from the window 2 is absorbed at one end of the moisture absorber 19, moved in the interior of the moisture absorber 19, and exposed to the air duct at the other end to evaporate the moisture to the air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212210-A (JP)
Title: Device and method for treating flowers
Inventor: MUTO MIKIO
IPC: B65B57/10
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating device for flowers capable of being manufactured at a low cost and achieving a highly reliable operation and to provide a treating method for flowers.  <P>SOLUTION: Dogs 96 and 97 are arranged in the first origin point and the second origin point of a transfer means 60 transversely moving along a rack bar 80 and a guide rail 84 to detect the present position of the transfer means 60 with a proximity censor 95. The transfer means 60 picks up flowers P with a holding member 71 at pick-up positions (1), (2) and (3) to carry them to a binding position (4) and after the flowers P are combined with a binding apparatus 42, they are transferred to recovering position (5), (6) and (7) to be recovered in recovering portions 50A, 50B and 50C. The carry of the transfer means 60 to each position is detected by a circular plate 90 and a detecting portion 92 which are carry detectors mounted on the transfer means 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214197-A (JP)
Title: Accelerator device
Inventor: HIJIKATA KENJI
IPC: B60K26/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator device capable of accurately detecting a releasing point of an accelerator based on an output value of an accelerator opening sensor even when an opening position of the accelerator pedal changes, influenced by accelerator operations.  <P>SOLUTION: A returning speed of the accelerator pedal 14a is calculated, based on an accelerator opening detected by the accelerator opening sensor 7 provided continuously to the accelerator device 14. If the returning speed is slow and the vehicle is detected to be at a low speed or in a stopped state based on the detection of a vehicle speed sensor 17, and at the same time, an approximately constant state of the accelerator pedal opening continues for a prefixed amount of time, an accelerator releasing point learning value previously calculated is decreased and corrected one time only.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219382-A (JP)
Title: Server for remote education system and the remote education system
Inventor: SHINDO NORIKO
IPC: H04N7/18
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a remote education system capable of providing detailed education information for each trainee in addition to mere distribution of lecture information.  <P>SOLUTION: A server 10 for a remote education system is placed to a base station 3 and the server 10 transmits lecture information obtained from a lecture distribution station 2 to each trainee side terminal 4 via a two-way communication available network NW1. The trainee side terminal 4 is provided with a photographing device and a microphone, transmits a video image and audio of each trainee to the server 10 during a lecture. The server 10 applies processing of mixing the video and audio of trainee with the lecture video and audio obtained from the lecture distribution station 2 depending on a lecture state and transmits the result to each trainee side terminal 4. Further, the server 10 has a function of dynamically generating an image and a function of compositing a source video and audio to the video and audio and transmits the video and audio obtained as a result to each trainee side terminal 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002306200-A (JP)
Title: Method for assaying poly(adp-ribose) polymerase enzymatic activity
Inventor: BROWN JANICE A
IPC: G01N33/58
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for assaying poly(ADP-ribose) polymerase(PARP) activity and a method for identifying a modulator of PARP activity. SOLUTION: The methods comprise a step of bringing immobilized PARP into contact with nicotinamide adenine dinucleotide(NAD) under conditions which allow auto-ribosylation of PARP, a step of bringing the auto-ribosylated PARP into contact with a detectable marker to form a complex and a step of indirectly or directly measuring an amount of the detectable marker bound to the auto-ribosylated PARP which is an indicator of the PARP activity.
Patent JP-2003229072-A (JP)
Title: Shadow mask, molding method of shadow mask, and its device
Inventor: ATAGI TAKAO
IPC: H01J9/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shadow mask 11 for reducing optical influence affected to a mask part 13, and capable of improving strength of the mask part 13.  <P>SOLUTION: A compression molding part 15 is formed along a curved surface of the mask part 13 in a partial area of the mask part 13. The mask part 13 is a rectangular shape. The compression molding part 15 is formed in parallel to the short direction of the mask part 13 in lengthwise directional both side positions of the mask part 13. The optical influence affected to the mask part 13 is reduced, and the strength of the mask part 13 is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230149-A (JP)
Title: High compression coding unit
Inventor: MURAKAMI ATSUMICHI
IPC: H04N19/134
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a coding efficiency and to improve an image quality by reducing an amount of motion vector coding without deteriorating an image quality.  <P>SOLUTION: The image quality is improved by introducing a cost function D+IR in a mode decision process of a 'frame compensation + VCL process' when a motion vector detected by a motion compensation predicting unit 1 is variable length coded (VLC) by a variable length coding unit 6, and a mode decision process of an 'interframe coding process' or an 'in-frame coding process' in a coding mode deciding unit 3; deciding a coding parameter of a motion vector, a coding mode, a coding unit or the like to be minimums; and controlling a quantizing step size in a quantizing unit 5. Further, scanning order selection at a DCT coefficient quantizing time in which a power distribution of a DCT coefficient in a DCT unit 4 is considered or a quantization step size control for realizing time change smoothing of an amount of generated information in the unit 5 is conducted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229505-A (JP)
Title: Lid for piezoelectric device, piezoelectric device and its manufacturing method
Inventor: IGUCHI SHUICHI
IPC: H01L41/22
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid for a piezoelectric device with which frequency shift amount of the piezoelectric device concurrent seam welding of the lid.  <P>SOLUTION: A lid body 11 is formed from a super inver material or an inver material of small coefficient of cotton expansion. Meanwhile, a lower layer film 13 of electrolytic nickel plating is formed on the surface of the lid body 11. Further, an upper layer film 15 of electroless nickel plating is formed thereon. Consequently, if a temperature of the lid is raised up to a melting point of the electroless nickel plating, the lid can be seam-welded, and the amount of thermal expansion of the lid at seam welding is small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234963-A (JP)
Title: Imaging apparatus, camera and information processor
Inventor: INUI FUMIHIRO
IPC: H04N5/374
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise due to a shift operation of an imager and also its power consumption.  <P>SOLUTION: A horizontal scanning circuit 150 has a shift register divided into a plurality of sub-shift resistors 151-153. Shift clock control circuits 154-156 control the supply of the shift clocks to the sub-shift registers 151-153 one by one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232250-A (JP)
Title: Vehicular electronic control device
Inventor: FUKUDA KATSUYOSHI
IPC: F02D29/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the runout of a battery due to the actuation of on-vehicle equipment in the stopped condition of an engine.  <P>SOLUTION: A microcomputer 10 operates while undergoing feed from the battery 11 via a main relay 12. Various data including IGSW information, a current value for the battery, pressure in a tank and a water temperature in the engine are input in sequence to the microcomputer 10. The on-vehicle equipment including a tank pressure pump 21, a control valve 22 and a pressure sensor 23 are actuated by the microcomputer 10 when a preset soak time passes after turn-off of the IGSW. The microcomputer 10 compares the charged condition of the battery each time on turn-off of the IGSW with consumed power required for the actuation of the on-vehicle equipment for permitting the actuation of a soak timer if the charged condition of the battery is at an allowance level and for prohibiting the actuation of the soak timer if the charged condition of the battery is not at the allowance level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237852-A (JP)
Title: Bag for use in microwave oven
Inventor: KANEMURA YUKIMICHI
IPC: B65D81/34
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for use in a microwave oven with which contents made of solid substances and contents made of liquid substances can be separately received until they are cooked by heat, and they are cooked by heat when eating so that the contents excellent in taste and feel of eating can be obtained.  <P>SOLUTION: The bag for use in a microwave oven is made in a form having a back seal where a rectangular laminate including a heat-bonding resin layer with easiness to peel in an internal layer is butt-seamed by aligning and heat- bonding the internal layer at both opposite ends, and end seals at both ends. The bag is formed with a bulkhead seal parallel to the back seal for sectioning the inside into two chambers by heat-bonding off an inner rim of the back seal. Thus the bag is so constituted that one chamber where the inner rim of the back seal is present receives the contents made of solid substances and the other chamber receives the contents made of liquid substances.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304068-A (JP)
Title: Image forming apparatus
Inventor: FUJII DAISUKE
IPC: G03G15/00
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus with superior transferring quality even when there is a change of width in a recording medium in the constitution forming an image to the recording medium. SOLUTION: In the apparatus, a backside printing mechanism 1 and a front side printing mechanism 2 printing on continuous paper P, a width detecting means 3 detecting the paper width, a transfer shielding means 5 preventing the image transfer to paper and a shielding control means 6 moving the transfer shielding means 5 to the other edge side in the width direction with the paper width detected at the width detecting means 3 as the base.
Patent JP-2003238241-A (JP)
Title: Method of producing glass ceramics
Inventor: SUGIMOTO YASUTAKA
IPC: C04B35/46
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a glass ceramics which has high sinterability, has a high Q value, and can be sintered at low temperature.  <P>SOLUTION: Main raw materials of BaO-TiO<SB>2</SB>-ReO<SB>3/2</SB>based ceramic (wherein, Re is one or more kinds selected from lanthanoide series elements) are mixed to produce a ceramic raw material powdery mixture. The ceramic raw material powdery mixture is calcined. The ceramic raw material powdery mixture after the calcining and B<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>based glass powder are mixed while performing pulverization to produce a glass-ceramic powdery mixture having a specific surface are of ≥6 m<SP>2</SP>/g. The glass-ceramic powdery mixture is compacted into a desired shape, and is fired.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234983-A (JP)
Title: Projector
Inventor: IKEDA IWANE
IPC: G06F3/041
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately display a pointer at a position indicated by a user in spite of a distortion, etc., generated to projected images in a projector for projecting images.  <P>SOLUTION: Reference lines 12p for defining a coordinate of an image area projected therein are projected on a screen 200 superimposed on the images to be projected. A projection point 302 indicated by the user using a laser pointer 300 is taken photo images by a CCD camera 140 with the reference lines 12p. From the photo images, a coordinate value S(x, y) of the projection point 302 is calculated, a coordinate value GP(x, y) of a guide mark 192 is then controlled to approach the coordinate value S(x, y), and the pointer is displayed at the position of the coordinate value GP(x, y) when the distance between the both becomes within a threshold value.  <P>COPYRIGHT: (C)2003,JPO