baber/WOPTO huggingface dataset:
Patent JP-2004093987-A (JP)
Title: Coupling mechanism and image forming apparatus equipped with the same
Inventor: SUNADA HIDENORI
IPC: F16C13/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily load/unload a process cartridge in/from an image forming apparatus body.  <P>SOLUTION: When attachable/detachable process cartridges Pa, Pb, Pc and Pd are loaded in the image forming apparatus body 1, respective photoreceptor drums 11a, 11b, 11c and 11d are coupled with a stepping motor on the body 1 side through a coupling. The process cartridges are exchanged when the photoreceptor drum reaches its end of life. When the rotation of the photoreceptor drum in an ordinary rotating direction by the normal rotation of the stepping motor is stopped, the coupling state of the coupling is released after the coupling maintains lock for a specified time after the rotation is stopped. Therefore, the process cartridge is easily exchanged without damaging an intermediate transfer belt or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090828-A (JP)
Title: Vehicle body front part structure
Inventor: HAYASHI SEIJI
IPC: B62D21/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently obtain a space in a cabin by restraining deformation of a dashboard when a vehicle has frontal collision, while restraining vehicle body weight from increasing.  <P>SOLUTION: This vehicle 10 has a vehicle frame 20 which has right and left front side frames 21 extending to the front and rear on both sides of a front portion of the vehicle body, right and left frame extending parts 22 extending downward from rear ends of the front side frames, and right and left center side frames 23 extending from the lower ends of the frame extension portions to the rear parts. Right and left abutting portions 50 which abut when a drive shaft 44 moves backward are provided more forward than the dashboard 12 and at the right and left frame extension portions. Contact surfaces 51 of the abutting portions are made an inclined surface which is inclined backward and upward. When the driveshaft is moved backward, the driveshaft is slid and guided backward and upward on the inclined surface, and the force obtained at the time of moving the driveshaft backward is converted to a downward force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089123-A (JP)
Title: Dough-dividing machine
Inventor: GOTO SATOSHI
IPC: A21C5/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the cleaning of the interior of a cylinder and the maintenance of a piston 22 by facilitating a detaching operation of the piston 22.  <P>SOLUTION: The dough-dividing machine 1 has the piston set in the cylinder so as to be slidable and used for extruding the dough in the cylinder from an extruding terminal face by being slidably advanced to the extruding terminal face. A piston-taking out structure 700 is attached to a prescribed position of the dough-dividing machine 1 so as to be turnable to take out the piston 22 from the cylinder 14. The dough-dividing machine 1 has a piston-moving means 730. The piston-moving means 730 is appropriately connected to the piston 22, and is turned while holding the piston 22 so that the piston-taking out structure 700 may be moved to a prescribed position (a separate position) separated from the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091176-A (JP)
Title: Elevator security management device
Inventor: NISHIYAMA HIDEKI
IPC: B66B5/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of elevator maintenance: that, if elevators are operated without a maintenance contract being made, they will keep running unless there are no problems, but should problems occur, important devices such as brakes could fail, causing a dangerous situation.  <P>SOLUTION: This elevator security management device includes a landing indicator lamp 2; a brake 3 for braking elevator cars; and an elevator control board 1 which measures the period of time from the time when the elevator is started to operate up or down to the time when a brake contact indicating the release of the brake turns off and which when the measured period is equal to or greater than a predetermined period, blinks the landing indicator lamp on a predetermined floor to warn that maintenance of the brake is needed. The important devices can be prevented from being left unchecked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069664-A (JP)
Title: Liquid dispenser
Inventor: TAKABAYASHI KAZUHIRO
IPC: G01N1/00
Filed: 2002-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight and inexpensive liquid dispenser by compactifying a Z-axial driving device, and by making every dispensing head independent and arranged directly.  <P>SOLUTION: A motor and a pinion gear are integrated, the compactified Z-axial driving devices 200a-20h are provided directly in the respective dispensing heads 115, and they are arranged to be off-set along a vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100069-A (JP)
Title: Crosslinked resin aqueous dispersion for processing fiber
Inventor: SATO MASAAKI
IPC: C08F265/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable the production of an excellent fiber product which has hardly compatible physical properties such as softness and non-tackiness, and water absorbability and wet strength, has excellent appearance not yellowed, and substantially maintains the various properties, also after used and then washed or cleaned with hot water.  <P>SOLUTION: This cross-linked resin aqueous dispersion for processing fibers contains acrylic copolymer fine particles comprising the emulsion copolymer of a specific monomer group containing ethyl acrylate as a main monomer component, wherein the acrylic copolymer fine particles are at least partially crosslinked in the particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097461-A (JP)
Title: Pachinko machine
Inventor: YASUDA SHIYUUSAKU
IPC: A63F7/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine formed with a game surface with a display structure of high serviceability attached to a transparent winning hole so that winning balls entering the winning hole can be directly viewed by a player, and eliminating a display for displaying the number of stand-by reserved winning balls with light emission.  <P>SOLUTION: The pachinko machine has the winning hole for receiving shot pachinko balls as winning balls on the game surface of an erected pachinko stand. The pachinko machine has a winning hole of a transparent passage for temporarily receiving and reserving winning balls in a permissible number to be viewed from the front, in the passage for pachinko balls to flow down from a winning hole on the top surface projecting forward from the game surface for receiving pachinko balls to a winning ball collection hole opened to the rear side of the game surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161536-A (JP)
Title: Coolant circuit
Inventor: TAKEMASA KAZUO
IPC: F25B45/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To develop a coolant circuit with an incombstible coolant composition sealed therein, which is used for a refrigerating device without having the danger of breaking ozone layer and with good cooling performance, and allows the use of a refrigerating machine oil such as mineral oil or alkyl benzene having good lubricating performance and excellent heat resistance.  <P>SOLUTION: This coolant circuit is constituted by successively connecting a compressor, a condenser, a capillary tube, and an evaporator, and provided with a sealing device for sealing a coolant. The coolant composition consisting of a solved matter in which n-pentane is preliminarily dissolved in 1,1,1,2- tetrafluoroethane in a ratio within the range of 0.1 wt.%-7.3 wt.% of the total weight is sealed in a coolant vessel, and the coolant composition in the coolant vessel is sealed in the coolant circuit by the sealing device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004099398-A (JP)
Title: Implement for and method of press-bonding glass, and apparatus for and method of manufacturing electro-optical device
Inventor: SASAKI TSUTOMU
IPC: G02F1/1339
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for press-bonding plate glasses which is fast in heat transfer rate while maintaining its rigidity.  <P>SOLUTION: In this press-bonding implement, the plate glasses 3 sandwiching an adhesive therebetween are placed on a support 2 and are pressed from above with a press board 1. The support 2 has a two-stage structure in which the air flow paths 6 and 7 are formed by the partition plates 4 and 5, respectively and cross with each other. On a plate 13 dividing the structure into two sections, the holes 14 are bored so that hot air from below passes therethrough. Further, the upper face of a ceiling plate 8 is formed in an irregularity form by disposing the partition plates 12 thereon. As a result, when the press-bonding implement is put in a drier, the hot air from a heat source is passed through the air flow paths 6 and 7, and also is blown into the irregularity form on the press board 1 to accelerate heat conduction to the plate glasses 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105336-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can carry out performances further attracting the players to the variable display.  <P>SOLUTION: A plurality of special figures are variably displayed in a variable display mode different from a normal display mode under the variable display mode in which the plurality of special figures 91 are moved individually to a plurality of different positions in an enlarged variable display area 9b starting from one position A in the enlarged variable display area 9b that is set being enlarged as compared with the normal variable display area 9a where the variable display is made in the normal display mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109550-A (JP)
Title: Image carrying device and image forming apparatus
Inventor: FURUYA SEIJI
IPC: G03G21/14
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact image carrying device having improved cleaning performance.  <P>SOLUTION: When a first full color image K1 is transferred to a recording medium by applying a positive bias voltage with a secondary transfer medium 36 and a secondary remaining toner RT2 which remains after removal with a secondary cleaning means 35 is removed, the secondary transfer means 36 applies a negative bias voltage to a secondary image carrier 30 to negatively charge the secondary remaining toner RT2. Once the toner RT2 reaches the secondary cleaning means 35, a bias roller 35b applies a positive bias voltage to the secondary image carrier 30 through a fur brush roller 35a, accordingly the toner RT2 sticks sequentially to the fur brush roller 35a and is removed from the carrier 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108995-A (JP)
Title: Defective object detection device and isolation device using it
Inventor: YAMAZAKI YUICHI
IPC: G01N21/85
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of determination of a defective object by adjusting the quantity of light projected from a projection member into a proper state by adapting it to a light quantity distribution of the quantity of reflected light or transmitted light from a powder-and-grain group to be actually inspected.  <P>SOLUTION: This device is equipped with a light receiving means 5 for receiving light from an existence scheduled spot of the powder-and-grain group, the projection member 8 arranged on a backside spot, for projecting light toward the light receiving means 5, a determination means for determining existence of the defective object when a light quantity value of the received light quantity deviates from a proper light quantity range to detection light from a normal object, and determining a frequency distribution to each light quantity value relative to a plurality of received light quantity data, and a light quantity adjusting means for changing and adjusting the quantity of light projected from the projection member toward the light receiving means so that the light quantity value having the highest frequency in the frequency distribution is positioned on a proper position in the proper light quantity range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112973-A (JP)
Title: Apparatus and method for controlling vehicle slip
Inventor: MOTOMI AKIRA
IPC: B60L50/16
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the driving torque of driving wheels from being limited by misdetection of slip in an attempt to detect slip, based on angular acceleration.  <P>SOLUTION: If the variation of torque ΔTm of motor torque requirement Tm* is large, a vibration or swinging of the vehicle is caused by the change in torque, and as a result, the angular acceleration α is temporarily increased. In this case, it can be decided wrongly in slip decision based on angular acceleration α (Step 112) that the angular acceleration α exceeds a threshold αslip and a slip has occurred, even if actually, slip has not occurred. To cope with this, the following measure is taken: if the variation in torque ΔTm exceeds a threshold Tthr at Step 108, it is judged that there is a possibility that a slip is erroneously decided as having occurred, even if it has not actually occurred. Then, torque-limiting processing, that is, a slip control routine (Step 120) will not be carried out, and the grip control routine is carried out at Step 116.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116842-A (JP)
Title: Refrigerator
Inventor: EZAKA TAKUNAN
IPC: F25D23/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve external appearance design, operability and assembling performance of a door in the door of a refrigerator.  <P>SOLUTION: The door is formed by filling a foaming heat insulating material in a space composed of an outside plate 7 of bending upper-lower parts, a cap 9 arranged on the side surface and an inside plate 8. An door opening force reducing mechanism reduces door opening force of the door by the principle of a lever by a movable handle 12, a fulcrum shaft 15 and a lever 13, and is arranged in the upper part of the outside plate 7 independently of the cap 9 so that operability at door opening time is improved; a neat feeling of upper-lower end parts of the door is enhanced; and the design can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118513-A (JP)
Title: Semiconductor arithmetic unit
Inventor: FUJISHIMA MINORU
IPC: G06F7/38
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reflect an error generated in a quantum computer using an actual physical system on an arithmetic operation for quickly executing the arithmetic operation equivalent to that of the quantum computer.  <P>SOLUTION: The conditions of logical values which can be expressed with N bits are shown with probability information, and a normal arithmetic operation corresponding to a quantum algorithm based on an instruction from the outside and an arithmetic operation equivalent to an error arbitrarily inserted between the normal arithmetic operations according to the instruction of an error generating part 4 are executed in parallel concerning the conditions of the different logical values by using the probability information. Thus, it is possible to quickly obtain the arithmetic result including the influence of the pseudo generated error, and to quickly execute the arithmetic operation by reflecting the error on the arithmetic operation corresponding to the quantum algorithm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119683-A (JP)
Title: Radiator for ic package
Inventor: OKI TAKEHIKO
IPC: H01L23/36
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive radiator for IC package which is mainly composed of carbon and whose efficiency of radiation is good.  <P>SOLUTION: The radiator for IC package is formed of a compact where powder-like carbide is coupled through a binder. The radiator for package is formed of the compact where powder-like carbide is sintered. The radiator for IC package is formed of the compact obtained by dry-distilling the compact where powder-like carbide is coupled through the binder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118579-A (JP)
Title: Merchandise advertisement bulletin support system
Inventor: MIYATA HAJIME
IPC: G06Q50/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise advertisement bulletin support system for guiding the purchase will of a customer who visits a retail store to merchandise purchase.  <P>SOLUTION: This system is provided with an application information registering means for assigning different advertisement images to the predetermined bulletin places of a layout drawing image designated by information terminal equipment in each of predetermined bulletin periods, and for inputting application information associated with the raw material use application of merchandise advertisements, and for registering it in a database, an application information retrieval means for displaying the layout drawing image to which the advertisement image is assigned at the information terminal equipment, a sales information transmitting means for transmitting the sales information to the information managing device, a sales information receiving means for receiving the sales information transmitted from a store computer, and for registering it in the database and a sales information retrieval means for totaling the sales information in each of predetermined information, and for displaying it at the information terminal equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120556-A (JP)
Title: Tuning fork type vibration piece and tuning fork type oscillator
Inventor: SATO SHUNSUKE
IPC: H03H9/19
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid electrical defects such as short circuit, etc., of electrodes to each other, formed on the surface of a vibration piece with respect to a tuning fork type crystal vibration piece and a tuning fork type oscillator which are provided with groove parts in leg parts with local electrodes formed inside.  <P>SOLUTION: The positions of the grooves 11c and 12c and the electrodes 13a and 14a in the grooves formed in the leg parts 11 and 12 are offset to an outer side from the middle position of the leg parts 11 and 12 in a width direction. This can prevent the electrodes 13a and 14a from coming into contact with a dragging about electrode 16 and a lateral electrode 14b without deteriorating the CI value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118766-A (JP)
Title: Locker control system
Inventor: TANUMA NORIO
IPC: G06Q50/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make the best use of a characteristic that a locker with a lock is operated through a network, to exhibit an advertisement propaganda function of high efficiency.  <P>SOLUTION: A locker unit 1 with the lock has at least one locker 10 with the lock provided with an electromagnetic lock 11 in each thereof. A lock controller 2 locks/releases the locker with the lock via a lock control communication means 4. A mobile communication terminal 3 carried by a user using the locker with the lock is connected to the lock controller by a user communication means 5. The lock controller receives a locking command or a lock releasing command for the locker with the lock issued from the mobile communication terminal via the user communication means. The lock controller transmits character, image or acoustic information for the purpose of the propaganda to the mobile communication terminal from which the locking command or the lock releasing command is issued, through the user communication means, to display or regenerate the information by a display and sound output function provided in the mobile communication terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234517-A (JP)
Title: Charging/discharging apparatus of capacitive load variation body
Inventor: NAGASE NOBORU
IPC: H02M7/537
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a piezo element cannot be discharged with high accuracy and energy cannot be recovered with high efficiency from the piezo element to a DC power supply in the conventional multi-switching system discharging method, and the piezo element may be damaged due to oscillation by capacitance C of the piezo element and inductance L of coils in the multi- switching system.  <P>SOLUTION: A piezo element 1 is charged by turning on/off a charging switch 41 once and is discharged by turning on/off a discharging switch 42 once, at the same time the charging switch 41 is turned off when a primary current in charging reaches a specific charge start current, and the discharging switch 42 is turned off when a secondary current in discharging reaches a specific discharge stop current, thus improving the charging efficiency, charging accuracy, discharging efficiency, and charging accuracy of the piezo element 1. Additionally, the piezo element 1 is not damaged due to a non-multi-switching system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125418-A (JP)
Title: Electronic equipment
Inventor: IINUMA TADAHIKO
IPC: G01R13/20
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment having superior operability which can reset measuring condition and setting which are once established, by simple key operation using a memory of small capacity.  <P>SOLUTION: The electronic equipment is so constituted that desired processing is executed by operating prescribed operation object relative to processing purpose and introducing and inputting operation condition to an operation control part. The electronic equipment is characterized, by installing a steerable hysteresis memory which stores kinds of processing to be performed by operation of the operation object, according to time series, and a readout direction indication part for indicating that description data of processing stored in the memory are read along the desired direction of time series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126667-A (JP)
Title: Mathematical formula input controller and its program
Inventor: IGUSA MANABU
IPC: G06F15/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by easily changing the number of terms configuring a mathematical formula.  <P>SOLUTION: When a simultaneous equation is set, and the number of formulas(the number of unknowns) of the simultaneous equations is added, a simultaneous equations icon E44 for selecting the formula symbol of the simultaneous equation is touched by a stylus pen 1206. When the simultaneous equations are already set, and the simultaneous equations icon E44 is inputted again, formula symbols M1 and M2 displayed in the edition area of a scientific electronic calculator 1200 so as to be extended downward by predetermined quantity, and an input column K3 is newly added to the lower part of the input columns K1 and K2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125918-A (JP)
Title: Electrophotographic toner and image forming method using the same
Inventor: SUWA YOSHIHITO
IPC: G03G9/087
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which does not cause an offset and winding around during fixing even in continuous printing of a number of sheets, can maintain sufficient image density for a long period of time, has excellent transfer efficiency and durability and reduces consumption of the toner, and an image forming method using the same.  <P>SOLUTION: The electrophotographic toner for use in the image forming method using a heating pressure contact type fixing machine provided with a fixing member having a polybenzimidazole-containing surface layer for fixing contains at least a cycloolefin copolymer resin as a binder resin. The image formation is performed by supplying transfer paper 6 having a toner image 7 formed by the toner to the heating pressure contact type fixing machine provided with the fixing member having the polybenzimidazole-containing surface layer.  <P>COPYRIGHT: (C)2004,JPO