baber/WOPTO huggingface dataset:
Patent JP-2004053165-A (JP)
Title: Cleaning device for chimney
Inventor: NAKAOKA KEIZO
IPC: B08B9/032
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a chimney of a simple structure capable of minimizing a length of a high-pressure water supply hose and a high-pressure air supply hose used therein.  <P>SOLUTION: This cleaning device comprises a first guide part 14 having at least two vertically movable guide rollers 12 pressed to an inner peripheral face of a cleaned chimney A, and suspended from an upper part by means of a wire 28, a second guide part 18 having at least two vertically movable guide rollers 16 and mounted at a lower part of the first guide part, and a cleaning device body 22 having a nozzle 20 for jetting the high-pressure water toward at least the inner peripheral face of the cleaned chimney A, and rotatable between the first guide part 14 and the second guide part 18 to be faced thereto. Further it comprises the high-pressure water supply hose 24 connected to the second guide part 18 for supplying the high-pressure water jetted from the nozzle 20, and an energy supply hose 26 connected to the second guide part 28 for supplying the energy necessary for the rotation of the cleaning device body 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055978-A (JP)
Title: Wiring board, and connection body between wiring board and extension board
Inventor: SOBU KATSUHIRO
IPC: H05K1/14
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board capable of preventing lands from being short-circuited without flooding the peripheries of the lands with solder when electrically connecting the wiring board to the other board by using solder, and to provide a connection body between the wiring board and an extension board.  <P>SOLUTION: The wiring board 100 is provided with a board body 110 and a plurality of lands 120 formed on the backside 110c of the body 110. These lands 120 are exposed parts 125 exposed to the backside 110c, and each exposed part 125 has an annular low level 121 and a cylindrical high level 122 projected from the surface 121b of the low level part 121.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051367-A (JP)
Title: Booklet carry-out device
Inventor: AKASAKA YASUHIRO
IPC: B65G25/08
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booklet carry-out device that can prevent a booklet being stuffed or the like from being damaged.  <P>SOLUTION: This booklet carry-out device A includes a containing portion 3 for containing a booklet 1 stacked on one another, a carry-out mechanism 5 for carrying out the booklet 1 in the containing portion 3, a stepping motor 17 for energizing driving force to the mechanism 5, a slit plate 22 and an optical sensor 23 for detecting a rotation of an output shaft of the motor 17, and a control circuit 30 for controlling the motor 17 which determines whether the mother 17 is being stepped out based on a detection result of the sensors 22 and 23, and stops the motor 17 if it determines the motor 17 is stepped out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061769-A (JP)
Title: Image forming method
Inventor: AOKI MITSUO
IPC: G03G9/08
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method in which image deterioration due to transfer is prevented in a transfer process tending to generate image deterioration in image formation, to form an image of high quality.  <P>SOLUTION: The image forming method has primary fixing in which an electrostatic latent image formed on a photoreceptor is developed with toner to form a toner image and the thus formed toner image is transferred and fixed at the same time to transfer paper by pressure and heat having a temperature of 40 to 80°C, and secondary fixing in which the primary fixed transfer paper is conveyed and passed through a heating means, thereby fixing the image under heat. The volume resistivity of the toner is ≥1×10<SP>9</SP>Ωcm and the weight average particle diameter of it is 3.0-10.0μm. With respect to the fixability of the toner to the transfer paper which is measured by a tape peeling method, the secondary fixing is superior to the primary fixing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028544-A (JP)
Title: Cooling/heating chamber
Inventor: KAWARATANI TAKUHEI
IPC: F25D23/12
Filed: 2002-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: only the exhausting of heat of a refrigerator is waste of energy and is wasteful; and a temperature difference cannot be obtained by only the moving of heat by integration of each other to cause an equilibrium state, and functions cannot be sufficiently exerted.  <P>SOLUTION: Respective cycles of cold storage and warm storage are made to be independent, and heat is exchanged by a heat exchanger to practically use the heat and cold air. Thereby, each the cycle does not come into the equilibrium state, and the functions of the cold storage and the warm storage can be utilized to reduce an energy loss. In the cycles, if outside air is practically used in the heat exchanger, only the function of the cold storage itself or the warm storage itself can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068605-A (JP)
Title: Pump device
Inventor: FUKAHORI MASAHISA
IPC: F04D13/08
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device that requires no troublesome maintenance due to clogging by preventing the clogging of a pump by solid foreign material such as rubbish.  <P>SOLUTION: The solid foreign material such as the rubbish mixed in waste water and sewage W guided from a water guide passage 2 to a column 4 is once collected by a filter means 10, and is stored in a water storage tank 3 as fresh water W1. The stored fresh water W1 is pumped up by operation of a vertical shaft submerged pump P to backward wash the solid foreign material such as the rubbish collected by the filter means 10 and the fresh water W1 is discharged from a water discharge passage 9 in a state returning to the waste water and sewage W. Thereby, the waste water and sewage W is prevented from passing an inside of the vertical shaft submerged pump P, and the clogging of the vertical shaft submerged pump P by the solid foreign material can be securely prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069960-A (JP)
Title: Siren apparatus for emergency vehicle
Inventor: NISHIKAWA SEIGO
IPC: G10K15/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a siren apparatus for emergency vehicle which can generate a siren sound whose harshness is suppressed without varying a basic frequency.  <P>SOLUTION: A sysnthesized siren sound generating circuit 15 and a selecting circuit 13 are used to generate a sysnthesized siren sound consisting of a basic siren sound of repeated high and low pitches (960 at a high pitch and 770 Hz at a low pitch; basic frequency), a 1st additional siren sound which is one octave lower than the basic siren sound, a 2nd additional siren sound which is one octave higher than the basic siren sound, and a 3rd additional siren sound which is two octaves higher than the basic siren sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071456-A (JP)
Title: Porous conductive plate
Inventor: ONISHI TAKASHI
IPC: C25B11/03
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous conductive plate that is superior in forming performance as well as in contacting performance with a membrane electrode jointing body and has little danger of damaging the membrane electrode jointing body.  <P>SOLUTION: This is a porous conductive plate which is developed base on these objectives and used as a feed conductor in a solid polymer water electrolysis tub or a current collector in a solid polymer fuel cell. This is made of a sintered body having a porosity of 30-50% with a material of spherical titanium particles and a part of the spherical titanium particles on the surface side positioned in the surface layer of the face is made flat face positioned on the same plane so that the face contacting to the membrane jointing body may be smoothed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066782-A (JP)
Title: Ink jet recorder
Inventor: ARAKAWA HIROAKI
IPC: B41J2/055
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To measure a flying velocity of ink drops at a high speed by detecting a velocity of ink drops jetted from nozzles in a movement process without stopping a recording head at a detection point one by one, and to compensate an environmental variation or a variation in the velocity of ink drops due to a temperature rise of the recording head because of printing with the measured result.  <P>SOLUTION: The ink jet recorder is equipped with a velocity detecting means 2 for detecting the velocity of the ink drop (a) from a detection time of the ink drop (a) jetted from the nozzle 1b of the recording head 1, and a driving control means which controls to jet the ink drop (a) by the same timing from a plurality of nozzles in a relative movement process of the recording head 1 and the velocity detecting means 2, compares a detected value detected by the velocity detecting means 2 with a preliminarily determined target value, and changes a driving condition of the recording head 1 to make the detected value agree with the target value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077873-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HAMA TAKASHI
IPC: H04N1/29
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To steadily form a toner image of satisfactory image quality by highly accurately correcting gradation in a short time with less toner consumption.  <P>SOLUTION: A gradation patch image Ip for obtaining the gradation characteristics of the apparatus gradually varies in gradation level from the maximum gradation level (level 255) to the minimum gradation level (level 0). The gradation patch image Ip is (a) a toner image which continuously and uniformly varies in gradation level or (b) a toner image which varies stepwise in gradation level with a pitch shorter than the width of the detection area of a patch sensor. By detecting the density of such a gradation patch image Ip, the densities of the images on both ends of the detection area of the patch sensor are evenly offset, so that the result which corresponds to the density of the image on substantially the middle part thereof can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075149-A (JP)
Title: Container with bellows pump
Inventor: YATSUGI MASANOBU
IPC: F04B43/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a container with a pump which has not been suitable for a food container in view of hygiene and cost, and to make it usable for a food container.  <P>SOLUTION: The pump to be used has a flexible material-made expandable and shrinkable bellows structure. One end of the bellows is connected to a discharge tube and a bellows pump having another opening end is upward/downward reciprocatively attached to the inside of the container. The content of the container is discharged by pushing the bellows opening against the bottom of the container and the content of the container is absorbed through a clearance between the bellows opening end and the bottom surface of the container into the inside of the bellows by a repulsive force generated when the force pushing the bellows is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075631-A (JP)
Title: External preparation for skin
Inventor: HANANO AKINORI
IPC: A61K8/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skin containing an active component having excellent moisturizing action and roughened skin improving effect.  <P>SOLUTION: The extract of a plant belonging to the family Sabiaceae has excellent moisturizing action and roughened skin improving/preventing effect. The external preparation for skin contains the extract.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078779-A (JP)
Title: Recognition device for service user circumstances
Inventor: KANDA YUICHI
IPC: G06K17/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which enables a provider to grasp conditions of a user easily and quickly without relying on human hands and to perform appropriate provision of services.  <P>SOLUTION: In an Internet cafe, a fast food restaurant or the like, a Radio Frequency Identification (RFID) tag 1 is attached to a provision A to be handed to a user and, when the provision A is placed on a table seat of the user (user equipment B), storage information of the RFID tag 1 is read by an RFID reader 2 and transmitted from an RFID information transmitter 3 to an RFID information processor 4. On the basis of the storage information of the RFID tag 1 received, the RFID information processor 4 controls a provider system 6 so that services corresponding to the provision A are provided and recognizes the table seat or the like the user has taken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082240-A (JP)
Title: Finishing method of stator stack and rotor stack of stepping motor
Inventor: MATSUDA TAKAE
IPC: H02K15/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finishing method of a stator stack and a rotor stack of a stepping motor for uniformly eliminating burrs remaining on a toothlet without generating the angular dullness of the toothlet of the stack by a comparatively simple method, and preventing the intrusion of the eliminated burrs and the like into clearances among a plurality of stacked steel sheets composing the stack.  <P>SOLUTION: A high-pressure liquid jet injection nozzle 20 is inserted into a central cylindrical cavity 5 of the stator stack 4, and relatively moved along the axis of the central cylindrical cavity 5, and then high-pressure liquid jets 21 injected from an injection port of the high-pressure liquid jet injection nozzle 20 are brought into contact with toothlet 18 faces of the stator stack 4 faced to the central cylindrical cavity 5 to eliminate the burrs remaining on the toothlet 18 face, when the finishing is performed to the stator stack 4 of the stepping motor polished and finished by mechanical processing, to eliminate the burrs such as punching burrs and machining burrs remaining on the toothlet 18 face after machining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085394-A (JP)
Title: System for modifying marine forecast data
Inventor: UMETSU ISAO
IPC: G01W1/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To integrally modify the distribution of marine data while maintaining the time and space continuity of a numerical oceanographic model in the forecast results of the numerical oceanographic model.  <P>SOLUTION: A numerical forecast part 1 forecasts time and space data on marine environment such as water temperature, salinity, and current velocity on the basis of the numerical oceanographic model and outputs forecast lattice data 5 and 8. A numerical modification part 2 displays the marine environments forecasted by the forecast lattice data 5 from the numerical forecast part 1, modifies any time and space data on the marine environment, and outputs modified data 6. An optimum interpolation part 3 interpolates marine environment data manually modified by the modified data 6 from the numerical modification part 2 in such a way that estimation error at each computation lattice point may become minimum and outputs it as modification lattice data 7. A data assimilation part 4 integrates the modification lattice data 7 modified at the numerical modification part 2 and interpolated by the optimum interpolation part 3 with the forecast lattice data 8 from a numerical forecast part 1 through the use of a data assimilation technique and outputs it as assimilation data 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087376-A (JP)
Title: Attaching structure of switch device
Inventor: YOKOE NAOYUKI
IPC: H01H9/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of securing a switch device by screws, and to makes the switch device hard to become deformed even if a switch attachment cover is pushed from the outside.  <P>SOLUTION: Projections 22 are formed on both the right and left sides of a switch device 7 to project from the sides respectively, and projection inserting apertures 9 are formed on both the right and left sides of the upper portion of an insertion aperture in a lower cover 4. The back of the switch device 7 is inserted into the insertion aperture from the front, both projections 22 on the right and left are inserted into the projection inserting apertures 9 respectively, and the switch device 7 is sifted downward. Corresponding to this, respective projections 22 are located on the reverse of the lower cover 4, the periphery of the insertion aperture in the lower cover 4 is sandwiched between respective projection 22 and an overhanging section 17 of the front of the switch device 7, and the switch device 7 is temporarily fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089331-A (JP)
Title: Game machine
Inventor: OCHI KAZUO
IPC: A63F7/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to select and play a game with one type of the game presentation among a plurality of game presentations with different contents.  <P>SOLUTION: A plurality of game presentations with different contents can be executed in one pachinko game machine. Specifically, the game machine has a game selecting part SE for a player to select one of game presentation among the plurality of kinds of game presentation. In addition, a display control circuit board 25, a lamp control circuit board 25 and a sound control circuit board 27 have memory parts 37, 40 and 43 storing game information (presentation execution data) for controlling the plurality of game presentations respectively. The control circuit boards 25-27 read the presentation execution data corresponding to the selected game presentation out of the memory parts 37, 40 and 43, and control the game presentation based on the presentation execution data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096569-A (JP)
Title: Strip-like it-cut quartz crystal resonator
Inventor: OBARA SHIGERU
IPC: H03H9/19
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strip-like IT-cut quartz crystal resonator capable of obtaining excellent vibration characteristics by defining a holding position.  <P>SOLUTION: A surface crossing an Y-axis of a crystal of quartz crystal at right angles is rotated at about 34° around an X-axis, the surface is rotated at about 19° around a Z-axis from the above rotated position, a quartz crystal piece is cut out from the rotated plate, and an electrode is formed on the quartz crystal piece. In the product obtained by this method, a strip-like quartz crystal piece which is long and narrow in a Z'-axis holds opposing edge portion of 18°±18° and 198°±18° from the Z'-axis of the plate surface of the quartz crystal piece, and a quartz crystal piece which is long and narrow in an X'-axis holds opposing edge portions of 108°±18° and 288°±18°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089625-A (JP)
Title: Method for assisting to secure bowling player and system for assisting to secure bowling player
Inventor: NIIZAKI JUN
IPC: A63D5/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To assist to secure bowling players by evoking incentives for positively participating in a bowling game through proposing a new method for playing the bowling game.  <P>SOLUTION: The method for assisting to secure bowling players that assists to secure bowling players comprises a first process of reporting the score of the bowling player, a second process of determining whether the score reported by the bowling player exceeds a preset score for passing a preliminary round, and a third process of notifying the bowling player of the passing of the preliminary round in case the score of the bowling player exceeds the preset score for passing the preliminary round as a result of the determination. The first process, the second process, and the third process are repeated until the day the bowling game is held when the number of bowling players who have exceeded the score for passing the preliminary round reaches a preset number of players who pass the preliminary round.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098305-A (JP)
Title: Method for manufacturing weather strip
Inventor: YANO YOJI
IPC: B29K105/22
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To control the occurrence of the unnecessary swelling of a weather strip caused by entering air when a rubber material and a core material is combined in a method for manufacturing the weather strip in which the core material is embedded in a foamed rubber part.  <P>SOLUTION: In the method for manufacturing the weather strip in which the core material 12 is embedded in the foamed rubber part 14, when a foamed rubber material 34 is extruded with the core material 12 continuously in a prescribed cross-sectional shape by using an extruder 22, the back pressure of the foamed rubber material 34 is made at least 160 kg/cm<SP>2</SP>, and the rubber material is combined with the core material 12 in an extruding die 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104249-A (JP)
Title: Image reader and method for generating gamma correction table
Inventor: IRIE KAZUMI
IPC: G06T5/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader capable of performing gamma correction by considerably increasing the substantial number of pixels used for the averaging without increasing the circuit scale of an adder.  <P>SOLUTION: In the case of sampling pixel data from reference density data in order to generate a gamma correction table 12, an averaging filter of a spatial filter processing means 9 is selected by a command from a control means 11, the averaging filter averages a plurality of pixels in the vicinity of a notice pixel and including the notice pixel of the reference density data, an averaging processing means 10 averages averaged pixel data, and a table generating means 11 generates the gamma correction table 12 on the basis of the average value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105357-A (JP)
Title: Premium offering device and game apparatus
Inventor: MATSUDA YASUAKI
IPC: A63F9/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize the offering of a premium for a benefit derived from a new operation, in a so-called pusher-type game apparatus.  <P>SOLUTION: A jackpot (JP) offering device 1030 is equipped with a basket arm 1035 which is turnably pivoted on one end, and a basket 1037 for housing the premium P for a JP. The basket 1037 is turnably pivoted on the other end of the basket arm 1035 and locked to an arm plate 1036, which is a metal plate, by a magnet 1037d which is arranged below a pivot position D of the basket 1037. When the basket arm 1035 is turned to this side (the side of a player) under a locked state, the basket 1037 offers the housed premium P for the JP while moving in such a manner as to draw an arc from an upward direction to a downward direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108648-A (JP)
Title: Air cleaner
Inventor: SAKAGUCHI HIROBUMI
IPC: F24F7/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner having air cleaning effect exceeding air cleaning effect that activated charcoal has originally and negative ion generation effect and capable of generating negative ions to such extent that a user can feel comfortableness by negative ions sufficiently and safely without generating toxic substance such as ozone and complicating a device.  <P>SOLUTION: This air cleaner is provided with a vessel provided with a water storage part and activated charcoal stored in the vessel by immersing a part of it in water in the water storage part. A suction port for taking air outside the vessel into the vessel and an exhaust port for exhausting air in the vessel to the outside of the vessel are formed in the vessel.  <P>COPYRIGHT: (C)2004,JPO