baber/WOPTO huggingface dataset:
Patent JP-2004077660-A (JP)
Title: Lens hood and camera
Inventor: MATSUDA NORIHISA
IPC: G02B7/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens hood which protects an entire lens barrel so as to prevent a hand from being put on the lens barrel or prevent the fault and the damage thereof, and a camera.  <P>SOLUTION: When a power source switch 51 is turned off, the lens barrel 70 is housed in a protection cover 72 formed integrally with a camera main body, and when the switch 51 is turned on, the lens barrel 70 is extended forward and exposed from the cover 72. The cover 72 is equipped with an attachment detection device 76 for detecting that the lens hood 74 is attached, and the lens hood 74 is equipped with a detection member 78 for making the device 76 detect that the lens hood 74 is attached. When the lens hood 74 is attached to the cover 72, the lens barrel 70 is extended forward even when the switch 51 is turned off. When the lens hood 74 is detached, the lens barrel 70 is collapsed in the cover 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041156-A (JP)
Title: Artificial soil for raising rice nursery
Inventor: NUMAGA KATSUHEI
IPC: C05G3/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which difficult points exist in a uniform mixing property of a fertilizer component and a self-disintegration property of the fertilizer component in watering in a conventional soil and improve the uniform mixing property of the fertilizer and the self-disintegration property of the fertilizer component in watering.  <P>SOLUTION: The artificial soil is composed of a mixture of porous carbonized particles with the fertilizer component and a water-soluble binder. The carbonized particles are obtained by mixing a ceramic binder selected from aluminum phosphate and colloidal silica with silica-containing inorganic waste powder and organic waste and sintering the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186748-A (JP)
Title: Vehicle data archive system having safely certified device data storage
Inventor: ROBERT FISH
IPC: G06F21/64
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle data archive system capable of safely and surely recording and certifying signals of a plurality of vehicle sensor devices.  <P>SOLUTION: A vehicle data archive system comprising a sensor data interface for receiving at least one sensor data signal of a vehicle, a data processor for making a connection of at least one sensor data signal with a data signature wherein the data signature is extracted from sensor data by the data processor by using a ciphered key, a memory for storing the sensor data signal and its associated data signature, and an operator interface for selectively erasing at least a part of the sensor data signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004084993-A (JP)
Title: Exhaust device
Inventor: SUEMATSU TAKAAKI
IPC: E03C1/122
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize substantially uniform exhaust from each drain port to prevent scattering of adhered bacteria and improve work environment in a room.  <P>SOLUTION: A plurality of drain ports 8 provided on a floor surface 7 of a work room 1 are mutually communicated by a drain pipe 9, which is connected to an exhaust pipe 13 through a storage tank 10 having an air and water separation function. An upper end of the exhaust pipe 13 is connected to an exhaust duct 15. About 10% of air in the work room 1 is sucked and exhausted through the exhaust pipe 13, the storage tank 10, the drain pipe 9, and the drain ports 8. An opening adjusting mechanism 40 is provided in each drain port 8 to make an amount of air exhausted from each drain port substantially constant. Moreover, about 90% of air in the work room 1 is exhausted through an exhaust port 18 and the exhaust duct 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086309-A (JP)
Title: Dummy body for automatic vending machines
Inventor: OKAZAKI EISEI
IPC: G09F3/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy body for automatic vending machine, whose structure is remarkably simple, whose handling is easy, which can rationally correspond to a change of a design while resources are effectively used and which is superior in appearance.  <P>SOLUTION: The dummy body is composed of a half dummy main body 14 where wing parts 17 that can be folded to a back side are formed on the right/left sides of a main body part 16 and of a commodity display label 15 where a pattern 23 on the commodity is displayed. The commodity display label 15 is disposed to follow a front face 16a of the main body part 16. Engagement parts 24 on the right and left of the display label 15 are inserted into slits 18 formed in the wing parts 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085030-A (JP)
Title: High temperature regenerator for absorption cold and hot water machine
Inventor: SAKUMA TAKAHIRO
IPC: F25B33/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature regenerator for an absorption cold and hot water machine capable of surely separating solution mist from refrigerant vapor to prevent corrosion and quickening the flow of refrigerant vapor and can be miniaturized.  <P>SOLUTION: This high temperature regenerator of the absorption cold and hot water machine is provided with an outer cylinder 1, an inner cylinder 2 arranged inside the outer cylinder 1, a liquid chamber 3 formed between the inner cylinder 2 and the outer cylinder 1 to hold solution, a heating means 5 for heating solution in the liquid chamber, an air-liquid separation part 3a positioned at an upper layer of the liquid chamber 3, and an opening part 11a of a refrigerant vapor flow-out pipe 11 for making a refrigerant vapor stream flow into the air-liquid separation part 3a. A baffle plate 9 separating solution mist from refrigerant vapor is provided in the air-liquid separation part 3a and has a vane plate 9a attached to a side plate 9b. A flow passage constituted of the vane plates 9a, 9a is formed in such a way that refrigerant vapor is directed toward a side face 1a on one side of the outer cylinder 1 forcedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084543-A (JP)
Title: Oil level gauge
Inventor: MATSUSHITA KOJI
IPC: F01M11/12
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil level gauge capable of performing assembly at good workability, and attaching a pestle body to a handle without backlash.  <P>SOLUTION: This oil level gauge comprises a pestle body 11 provided with a gauge part 12 on one end, and an attaching flat plate part 13 having a pin insertion hole 14, and a round rod portion 15 on the other end; a handle part 21 provided with an insertion hole 23 and having a compressed rotation restricting portion 23f for inserting the other end side of the pestle body 11 and accommodating one part of the attaching flat plate part 13 to block the rotation of the pestle body 11, a fit hole 24 fitted with the round rod portion 15, and an outside pin insertion hole 25 communicated with the pin insertion hole 14; and a spring pin 31 inserted in the outside pin insertion hole 25 and the pin insertion hole 14 communicated under a condition that the other end of the pestle body 11 is inserted into the insertion hole 23 so as to fix the pestle body 11 to the handle part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087284-A (JP)
Title: Lithium secondary cell
Inventor: NAKAMIZO SHIORI
IPC: H01M10/0567
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an enough charge-discharge cycle property with charge-discharge efficiency improved by restraining degradation of a negative electrode active material separated in a columnar shape and generated on a surface of a negative electrode collector by charging and discharging in a lithium secondary cell equipped with a positive electrode, a negative electrode using an alloying material with lithium for a negative electrode active material and a nonaqueous electrolyte using a nonaqueous electrolytic solution with a solute dissolved in a nonaqueous solvent.  <P>SOLUTION: The lithium secondary cell is equipped with a positive electrode 12, a negative electrode 13 using an alloying material with lithium for a negative electrode active material and a nonaqueous electrolyte using a nonaqueous electrolytic solution with a solute dissolved in a nonaqueous solvent. A negative electrode provided with a thin layer of the above negative electrode active material on a surface of the negative electrode collector 13a is used, and also, a heterocyclic compound including S and/or O in its ring is added to the above nonaqueous electrolytic solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084573-A (JP)
Title: Fan clutch control device
Inventor: ISHIMORI TAKASHI
IPC: F01P7/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan clutch control device to economize fuel consumption of an engine and to increase this economical effect without using expensive components, by providing a fan clutch in an engine cooling fan and stopping the rotation of the cooling fan when the temperature of cooling water is low.  <P>SOLUTION: A rotation sensor is provided on the fan side of the fan clutch, and when the fan clutch becomes slippery, warning is given step by step to urge its maintenance. Thereby, a serious failure that the temperature of the engine abnormally rises due to the failure of the fan clutch is avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241103-A (JP)
Title: Epi-illumination apparatus
Inventor: FUTABOSHI TOSHIAKI
IPC: G02B21/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epi-illumination apparatus which is a compact optical system and can easily switch light source magnification.  <P>SOLUTION: The apparatus has a 1st imaging lens 4 for forming an image of a light source 1 and a field lens 9 for projecting the light source image onto an object 51 to be illuminated in order from the light source unit 12 side. One of a 1st magnification variation part 17 and a 2nd magnification variation part 7 is selectively arranged between the 1st imaging lens 4 and field lens 9 so as to vary the magnification of the projected light source image. The 1st magnification variation part 7 includes a 1st aperture stop 5 and a 2nd imaging lens 6 arranged closer to the field lens 9 than to the 1st aperture stop 5. The 2nd magnification variation part 17 includes a 2nd aperture stop 5 and a 3rd imaging lens 12 which is arranged closer to the 1st imaging lens 4 than to the 2nd aperture stop 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004089778-A (JP)
Title: Desulfurization/denitrification agent and desulfurization/denitrification method
Inventor: AIDA TAKASHI
IPC: B01J20/34
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurization/denitrification agent capable of removing sulfur oxide and nitrogen oxide simply and continuously.  <P>SOLUTION: The desulfurization/denitrification agent comprises CuxMyO<SB>6</SB>(wherein x is 0.8-1.2; M is Ta alone, Nb alone or an arbitrary mixture of Ta and Nb; and y is 1.8-2.2). The SO<SB>2</SB>absorption amount α (mol × SO<SB>2</SB>/mol × Cu) of the desulfurization/denitrification agent is preferably 0.3 or more and sulfur oxide and nitrogen oxide in gas can be removed by the desulfurization/denitrification agent. The agent can be regenerated in a reducing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093771-A (JP)
Title: Information processing method and information processor, recording medium, and program
Inventor: HANEDA NAOYA
IPC: G06Q30/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To form trial listening reproduced data by using additional data for response formed on the basis of additional data.  <P>SOLUTION: An additional data transmitter which receives a request for transmission of the additional data for response forms the additional data 83 for response and transmits the data to the request source. Content IDs, the number of trial listening sections, etc., are stated in the headers of the data 83 and further, the start positions for trial listening and the lengths of the trial listening sections are stated in the top portions of the additional frames by each of the on-line trial listening sections. The transmission request source for the additional data for response receiving the data 83 forms the trial listening reproduced data 84 by using trial listening data 81 and the data 83. The data 84 comprises the frames restored to the data higher in sound quality than the data 83 in the trial listening section R1 and the trial listening section R2 and comprises the trial listening frames in the other sections. This invention is applicable to an encoding system, additional data transmitter, data reproduction device, and data recording device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089384-A (JP)
Title: Myocardial electrode
Inventor: MISAKI TAKUO
IPC: A61M1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To insert/take out a myocardial electrode and to fully show functions as the myocardial electrode by using the incision opening of a drain.  <P>SOLUTION: The drain 60 has its one end inserted to the inside of a body to drain blood and exudate to the outside of the body. The myocardial electrode 50 is provided inside of the drain 60 in a state where the electrode can be inserted and taken out. A pacing wire is connected to the electrode 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095894-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: YAMAGUCHI TSUTOMU
IPC: H05K3/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board for stably forming a fine circuit pattern with high accuracy and a high production yield.  <P>SOLUTION: The method for manufacturing the printed wiring board has a blackening step of blackening the surface of a conductive layer provided on an insulating substrate; a photolithography step of laminating a dry film on the blackened surface, and exposing and developing the dry film; and an etching step of etching the conductive layer exposed by the photolithography step to form the circuit pattern. Further, if a re-exposing step of re-exposing is conducted between the photolithography step and the etching step, the blackening step may be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101191-A (JP)
Title: System for discriminating plurality of containers including reaction container attached to container holding mechanism for inspecting biorelated matter
Inventor: MISHIMA SHUZO
IPC: G01N33/48
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively avoid inappropriate works on attached containers even in the case that inappropriate containers are attached to a holding mechanism.  <P>SOLUTION: A reaction container 100 has an approximately flat side surface to be pressed to a receiving part 230 of the reaction container holding mechanism and does not have any depressions or recessions. A container for water supply or a container 500 for drain has a recession part 520 in a side surface to be pressed to the receiving part 230 of the reaction container holding mechanism. The reaction container holding mechanism has both a sensor 242a and a sensor 242b provided for both sides of the receiving part 230 for detecting the presence or absence of the recession part 520 of an attached container. The sensor 242a and the sensor 242b are the same devices and each have a retractable pin 244a and a pin 244b protruded from a contact surface 232 of the receiving part 230 and output, for example, binary signals according to the advance or retreat of the pin 244a and the pin 244b. A control part determines the type of the container according to the combination of the binary signals of the sensors 242a and 242b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103609-A (JP)
Title: Concentric circular aligner
Inventor: CHIN SHORYU
IPC: H01L21/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentric circular aligner which is capable of protecting a wafer against chipping when the wafer is attached to the aligner, reducing misalignment or erroneous alignment, and more accurately aligning and attaching a circular wafer and a circular carrier.  <P>SOLUTION: The concentric circular aligner which is used for attaching the semiconductor wafer is equipped with a first circular fixing part 21 for fixing the first circular substrate 24, a second circular fixing part 22 which is fitted to the first circular fixing part 21 through a concentric aligning system, and a plurality of fixing pieces 25 which are provided on the second circular fixing part 22 so as to fix a second circular substrate 23 as engaged with it and to align the center of the second circular substrate 23 with that of the first circular substrate 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097263-A (JP)
Title: Air purifying device
Inventor: NAKAMURA SHINICHIRO
IPC: A61L9/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air purifying device which can easily generate an aerial discharge in a wide space, and also, in a vicinity of a catalyst.  <P>SOLUTION: This air purifying device is equipped with paired electrodes 2 in an air passage 1a, generates discharge by applying a high voltage between the electrodes 2, and performs an air purification using the discharge. In the air purifying device, a fibrous dielectric member 3 is arranged between the electrodes 2, and air to be treated is made to pass therethrough. In this case, attention is paid to the fact that discharge is easily generated in a wide space by spatially arranging the dielectric member, and the dielectric member is formed into a fibrous member and is arranged in a space between the electrodes 2. Thus, a pressure loss is reduced, and in addition, discharge can be easily generated in the wide space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101639-A (JP)
Title: Wavelength conversion element
Inventor: HIROHASHI JUNJI
IPC: G02F1/37
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength conversion element utilizing a new structure which has less problems of unevenness of inversion and non-reproducibility of a process arising when a periodic polarizing structure is manufactured and which has a function as the wavelength converting element.  <P>SOLUTION: The wavelength converting element is formed of a ferroelectric substrate which has a structure constituted by periodically arranging two kinds of polarizing regions 10 and 20 whose polarizing directions 11 and 21 are not parallel to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099289-A (JP)
Title: Bottle row picking method and device
Inventor: SHIDARA SHINYA
IPC: B65G47/14
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To respectively stably pick and discharge a vial bottle for sealing a chemical by the specific number by reducing a broken bottle and a fallen bottle.  <P>SOLUTION: Bottles 10 can be stably pick and discharged in one row unit without causing the so-called bridge becoming a cluster between the mutual bottles by constituting so as to respectively successively picking the bottles 10 aligned in a zigzag aggregation state by one row to belt conveyors 51 and 52 of a two-row constitution in a quadrangular frame surrounded by horizontal guides 81 and 82, a pushing-out plate 1 and a backup plate 21 by cooperative operation of the pushing-out plate 1, the backup plate 21 and a backup pushing-out plate 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111423-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KUNII MASABUMI
IPC: H01L21/20
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can form a thinned semiconductor layer having a large crystal grain size without increasing the number of steps.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a step of melt recrystallizing a semiconductor layer 32 of a thickness formed on a substrate 30 in a lateral growth by emitting an energy beam to the layer 32, and a step of forming an insulating oxide film 33 on the layer 32 by oxidizing the layer 32 at a high pressure and thinning the layer 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112879-A (JP)
Title: Ac motor driver
Inventor: SONODA SUMITOSHI
IPC: H02M7/48
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor driver that has a dead time compensating means which is capable of minimizing the speed and current distortion by getting a polarity judging current enabling the reduction of chattering phenomena in the vicinity of zero cross.  <P>SOLUTION: The AC motor driver which is equipped with a PWM (pulse width modulation) power converter, is characterized in that the dead time compensating means has a command polarity judging means 102 which judges command current polarity from a command current, a detected current polarity judging means 101 which judges the detected current polarity from a detected current, and a final current polarity judging means 103 which judges the final current polarity from the information about the command current polarity and the detected current polarity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112141-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: YONENAGA KOTARO
IPC: H04N1/60
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve an image quality of a color conversion in an image processing apparatus having functions of removing show-through effects and converting colors.  <P>SOLUTION: An image processing apparatus includes a low density image removing unit 45A having a function of converting a corrected image P in which a low density image R of an original image O is erased, and a color converter 45B for color converting the corrected image P to a color converted image Pout. Further, the apparatus includes a means for designating one of the image O and the image P. The converter 45B color converts the designated image O/P. The apparatus has functions of generating the original image O on a surface of the original and a low density image R of a rear surface based on the low density image R and the image O of the rear surface, and generating a difference O-R of the image R of the rear surface to the image O of the rear surface as the correcting image P of the rear surface. The color of the image in which the low density image R corresponding site is removed is decided to the designated color, and the correcting image P is color converted to the designated color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109310-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing the electrostatic charge image developing toner, and image forming method and apparatus using same
Inventor: YAMANOUCHI TAKAO
IPC: G03G9/087
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which reduces coloring contamination of members in the machine and odor generation during heat fixing, a method for manufacturing the electrostatic charge image developing toner, and an image forming method and image forming apparatus using the same.  <P>SOLUTION: The electrostatic charge image developing toner contains at least a resin and coloring matter, in which the coloring matter is yellow coloring matter and the wet coloring matter of a moisture content 40 to 80 mass% is used as the yellow coloring matter in manufacturing the toner. Further, the aromatic amine content of the electrostatic charge image developing toner is 0.1 to 50 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110259-A (JP)
Title: Three-dimensional box type input medium and box type input method
Inventor: TORIGOE SATOSHI
IPC: A63F13/21
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional input medium enabling a user to input a direction with a natural operation feeling, mainly in dealing with three-dimensional directions.  <P>SOLUTION: A box type input medium to be operated by an operator is used. The input medium is box-shaped or almost box-shaped with continuous direction input parts on six sides, top, bottom, front, rear, right and left, and with key input parts based on inputs from top and bottom, front and rear, and right and left.  <P>COPYRIGHT: (C)2004,JPO