baber/WOPTO huggingface dataset:
Patent JP-2003202684-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: NAKAMURA KAZUNARI
IPC: G03G9/08
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge nearly free of defective cleaning even in an electrophotographic developing method using a toner having a small diameter and a high degree of circularity, excellent also in properties in repetitive image output and capable of supplying an image having high image quality and high definition.  <P>SOLUTION: In the image forming apparatus and the process cartridge, a toner in a developing device is a dry toner having an equivalent circular number average diameter of 2-10 μm, an average degree of circularity of 0.950-0.995 and a standard deviation of degree of circularity of <0.040, a cleaning device is a cleaning device using at least a rubber blade and the surface layer of a photoreceptor used comprises a polyarylate resin having a constitutional unit of formula (1) wherein X<SP>1</SP>is C or a single bond and R<SP>1</SP>-R<SP>10</SP>are each H, halogen, alkyl, aryl or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207214-A (JP)
Title: Module for refrigerant circuit
Inventor: SUZUKI YUKIO
IPC: F25B1/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a refrigerant circuit formed by connecting a stepped conduit to an expansion valve, and to prevent the deformation of a pipe part having a minimum diameter, of the stepped conduit.  <P>SOLUTION: The expansion valve 14 is provided with a refrigerant inlet 15 and a refrigerant outlet 16, and the refrigerant inlet 15 and the refrigerant outlet 16 are connected through a valve hole 131. A first stepped conduit 17 is connected to the refrigerant inlet 15, and a second stepped conduit 18 is connected to the refrigerant outlet 16. The individual stepped conduits 17, 18 are integrally formed. The pipe parts 171, 181 having the minimum diameter, of the stepped conduits 17, 18 are wrapped by a rubber packing member 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207109-A (JP)
Title: Coffin supporting block
Inventor: HAYASHI KAZUO
IPC: F23G1/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight coffin supporting block easy to clean, burn- preventive and free from bone discoloration, solving problems of durability and waste disposal.  <P>SOLUTION: The coffin supporting block 1 is an angular block formed of a castable refractory with first horizontal faces 2a, 2b adapted to abut on the bottom face of a coffin 103 and second horizontal faces 3a, 3b adapted to abut on the upper face of a carrier 102. It has grooves 4-7 formed in the upper, lower, right and left faces in a front view and a horizontal groove 8 formed in the side face in a front view. The coffin supporting block 1 is in a four- cusped form in a front view or in a 45°-rotated cruciform. The coffin supporting block 1 is in the form of cutting the side faces out of a square in a side view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211270-A (JP)
Title: Method for joining aluminum and steel
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K26/21
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To join an aluminum member and a steel member with an arc-welding.  <P>SOLUTION: This joining method of the aluminum and the steel, is performed, by which a flux-containing wire 1, formed with the flux containing cesium fluoride, aluminum fluoride, potassium fluoride and aluminum oxide as at least one component, as a core material and coated with aluminum or aluminum alloy, is used as a filler material, and the aluminum or the aluminum alloy member 2a and the steel member 2b are joined with the arc-welding, and the joining part at the aluminum or the aluminum alloy member side is melted and joined, and the joining part at the steel member side is not melted, but joined by forming a thin intermetallic compound layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210831-A (JP)
Title: Game machine, location-confirming device which can confirm mutual locations, and game method
Inventor: FURUHASHI HIROMI
IPC: A63F13/216
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which comprises a simple constitution utilizing one section of a GPS, a game method, and a location-confirming device which can confirm mutual locations.  <P>SOLUTION: A game is started after who becomes a tagger is determined in a player group. A plurality of players other than the tagger are dispersed in all directions within a range which is determined in advance. The tagger goes to find players who are at comparatively near locations by watching a displaying device of his game machine. The tagger approaches a good boy while watching the positional relationship on the displaying device, catches the good boy and makes him a new tagger. The first tagger and the caught tagger go to find another good boy. Then, when only one good boy is left, this good boy becomes a winner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216897-A (JP)
Title: Information recording carrier reader writer and information recording carrier detecting method
Inventor: NOGO HIDETOSHI
IPC: G06K17/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect the number of cards present in a card reader.  <P>SOLUTION: The reader writer is provided with a command transmission part which oscillates a command for detecting an information recording carrier, a command response part which transmits a response corresponding to the command, and a storage part which stores the presence of the information recording carrier when the command response part receives the response. Further, a detection part which physically detects the information recording carrier is provided and the number of cards is judged from the response of the detection part. An alarm is generated when cards exceeding a prescribed number are inserted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210926-A (JP)
Title: Chemical filter unit and air cleaning system
Inventor: HARADA HIROSHI
IPC: B01D46/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove a chemical substance generated in a room such as a clean room or the like.  <P>SOLUTION: This chemical filter unit 30 arranged in a room is constituted by incorporating a fan for circulating indoor air and a chemical filter for removing the chemical substance in circulating air in a casing having a suction port and a blowoff port. The suction port is provided in one end of the casing having a cylindrical shape while the blowoff port is provided in the other end thereof and the chemical filter is arranged inside the suction port or blowoff port so as to be made detachable, from this port. The chemical filter unit 30 is arranged in the clean room 21 and the chemical substance in circulating air is removed by the chemical filter unit 30 while circulating at least a part of indoor air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220500-A (JP)
Title: Controller for electric servo system sheet metal working machine and control method thereof
Inventor: YOSHIMI YASUHIRO
IPC: B30B15/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an electric servo system sheet metal working machine which can prevent ram driving which is not intended by a worker and can prevent damage of a die.  <P>SOLUTION: The controller is so constituted as to be provided with an electric servomotor 12 to drive the ram 6, a position detector 18 to detect the position of the ram 6, a starter 11 which transmits a signal to instruct starting of the ram 6 by the servomotor 12, an NC device 10 to input respective signals from the starter 11 and the position detector 18 and to output an instruction signal corresponding to the optimum drive of the electric servomotor 12, and a servo amplifier 20 to input a power supply power source and the instruction signal and to output the driving electric power signal according to the instruction signal to the servomotor 12, and a switch 24 which is interposed between the servo amplifier 20 and the electric servomotor 12 and opens and closes the circuit by a signal from the starter 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216835-A (JP)
Title: Job offer and job hunt mediation system
Inventor: TERAMURA HISAYOSHI
IPC: G06Q50/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job offer and job hunt mediation system which enables a job offerer to previously confirm how many job hunters meet job offer conditions and what attribute a job hunter to be selected has once temporarily registering job offer information and then perform formally registration and recruitment distribution while re-inputting payment by the hour and registration contents and confirming the number of persons who meet the conditions.  <P>SOLUTION: Persons who match with job offer information temporarily registered at S401 among data items (personal information, desired job hunt condition, desired working time zone, and desired reception time) of job hunter information D301 are retrieved and extracted as matching results. Job hunter information meeting various conditions of job offer items that the job offerer 105 registers are extracted and reported to the job offerer 105 through WEB communication. The job offerer 105 displays sent job hunter information reported from this system 100 (S404). The job offerer while browsing the displayed job hunter information makes a choice of whether or not the job offer information temporarily registered at S401 is formally registered (S405).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213067-A (JP)
Title: Composite material composition, and molded cured article obtained by crosslinking the same
Inventor: TAKEUCHI TAKESHI
IPC: G11B7/2533
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass-substituting optical material which has an excellent low linear expansion coefficient, transparency and heat resistance and can suitably be used for transparent plates, optical lenses, optical disk substrates, plastic substrates for liquid crystal display elements, substrates for color filters, plastic substrates for organic EL display elements, solar battery substrates, touch panels, optical elements, optical wave guides, LED-sealing materials, and the like.  <P>SOLUTION: This composite material composition comprises (a) a (meth) acrylate having two or more functional groups and (b) silica fine particles having an average particle diameter of 1 to 100 nm, and a molded cured article obtained by crosslinking the composite material composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214938-A (JP)
Title: Strain gauge type load sensor
Inventor: YOSHIKUWA NOBUYUKI
IPC: G01G3/14
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain gauge type load sensor capable of realizing a dual range with a single load receiving plate and capable of protecting the load sensor with a simple structure when measurement is beyond an allowable load.  <P>SOLUTION: When an object to be weighed is placed on a weighing of plate 1, a load acts on movable columns 34, 24 of load detection sections 3, 2, and the columns displace parallel to stationary columns 33, 23. Amounts of their displacement are detected by strain gauges S31-S34 and S21-S24 respectively, and a weight value of the object to be weighed can be measured. If the weight W of the weighed object placed on the weighing plate 1 is beyond allowable weighing of the load detection section 3 for smaller allowable weighing, a lower end of the movable column 34 abuts against a displacement stop 4, and the movable column 3 does not displace any more. At this time, a Roberval mechanism of the load detection section 2 for larger allowable weighing continuously deforms. An amount of its deformation is detected by the respective strain gauges S21-S24, and the weight of the weighed object can be measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227268-A (JP)
Title: Small article storing device
Inventor: OGAWA ATSUSHI
IPC: E05F3/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small article storing device with a lid energized by an energizing means to be rotated and simultaneously lowered to open, in which a damper effect of a rotary damper can be obtained in the whole area of the opening operation of the lid.  <P>SOLUTION: This small article storing device 10 includes a box 20, a lid 30, an energizing means 40, a lock means 50, and a braking means 60. A first center c of rotation in opening and closing operation of the lid 30 and a second center d of rotation in drawing operation to lower the lid 30 succeeding the opening and closing operation are provided between the box 20 and the lid 30. The braking means 60 is formed by a gear 131 connected to a damper shaft of the rotary damper 130 and a rack 140 where the gear 131 meshes. The rack 140 is provided with a first circular-arc surface 141 around the first center c of rotation and a second circular-arc surface 142 connected to the first circular-arc surface 141 around the second center d of rotation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227358-A (JP)
Title: Output control device of vehicle
Inventor: FURUBETSUPU DOSHU
IPC: F02D11/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output control device of a vehicle, designed so as not to control output of a power source only by the operation of a manual operation part, when the device has a function for controlling the output of the power source by the manual operation part.  <P>SOLUTION: This output control device 10 of the vehicle is equipped with the manual operation part 13 for operating the output control of the power source 11 with hands of a driver. This device is equipped with a foot operating switch 15, which is turned on or off by a foot of the driver to output the intention of the output control with on-signals, and a control means 16, which validates the output control by the manual operation part 13 with the on-signals of the foot operating switch 15. When the foot operating switch 15 is in an ON condition, the output control of the power source 11 by the manual operation part 13 is first validated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231936-A (JP)
Title: Cylinder liner of engine
Inventor: INAMI JUNICHI
IPC: C22C21/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder liner of an engine, which has the improved strength and abrasion resistance, has the reduced manufacturing cost, and is lightweightened.  <P>SOLUTION: In the cylinder liner that is cast-embedded in the cylinder block of the engine, and has a sliding surface on which a piston can slide, formed on the inner surface, the cylinder liner consists of an Al alloy containing Al, Si and Cu as essential components, and at least either one element of Mn and Sn, wherein hardness of the matrix of the Al alloy is 70 HV or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241897-A (JP)
Title: Touch panel
Inventor: SASAKI YUICHIRO
IPC: G06F3/041
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve such disadvantages as with a conventional touch switch that the lack of touching feeling by a fingertip necessitates visual confirmation of a button and a fingertip, the resulting difficulty in distinguishing the button from an adjacent button may lead to unintentional pressing of the adjacent button, and the lack of pressing feeling makes it uncertain how heavily to press the button and results into re-pressing of the button after initial light pressing and into excessively heavy pressing of the button till its sound or picture design changes.  <P>SOLUTION: A touch panel body 10 comprises a touch detecting part 1, a liquid crystal or some such screen display 2 and a back light 3. A vibrating part 5 is installed on the bottom face of the touch panel body 10 with a vibration control unit 4 placed in between, and is formed by arranging vibrators such as speakers, buzzers, ultrasonic transmitter elements, and solenoids. The vibrator vibrates at its position corresponding to the button displayed on the screen, allowing the button to be recognized by the fingertip. Even when the finger touches the adjacent button, different intensity of vibration allows the adjacent button area to be recognized, and wrong button selection can be avoided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240419-A (JP)
Title: Refrigerator
Inventor: HOSHINO HITOSHI
IPC: A61L9/14
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having improved durability by efficiently performing deodorization by minimizing consumption amount of deodorant.  <P>SOLUTION: This refrigerator is provided with a spraying means for spraying deodorant contained in a gel medium 30 into the refrigerator by using an ultrasonic vibrator 31. As the gel medium 30, an acrylic gel medium is preferably used. By vibrating the ultrasonic vibrator according to timing of opening/closing of a door, the deodorant is sprayed into the refrigerator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236761-A (JP)
Title: Porous cast iron bond grinding wheel for cutting road
Inventor: KONDOU YOSHIHITO
IPC: B24D3/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel for cutting a road having high grain holding force of a binder in the cutting grinding wheel, improved abrasion resistance of the binder itself, a long cutting life, and good cutting property.  <P>SOLUTION: In this porous cast iron bond grinding wheel, diamond is used as the abrasive grains, cast iron powder having added hard particles is used as the binder, the hard particles are dispersed in the porous cast iron bond, and the binder bites into the abrasive grains due to a chemical reaction of the binder and the abrasive grains. The chemical bonding is a reaction of carbon component of the diamond as the abrasive grains with the cast iron on the surface. The hard particles are diamond abrasive grains having a grain size smaller than that of the diamond abrasive grains. The porous cast iron bond grinding wheel is used as the grinding wheel for cutting the road.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241309-A (JP)
Title: Light source unit
Inventor: KABURAGI KIYOYUKI
IPC: F21V29/505
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit which is small-sized and lightweight, has superior explosion-proofness, and can emit intense light.  <P>SOLUTION: A main mirror 2a whose reflecting surface is a half parabolic surface and an auxiliary mirror 2b which has a half spherical reflecting surface for making reflected light incident on the main mirror and has an optical axis orthogonally crossing the optical axis of the main mirror are combined having their focuses nearly matched with each other, and a discharge lamp 1 is arranged having an arc center at the focuses. Then at a half part facing the reflecting surface of the main mirror 2a, a flat plate part 3 is formed integrally with the main mirror 2a and at the flat plate part 3, the auxiliary mirror 2b is detachably fitted. The light emitted by the discharge lamp 1 is reflected by the main mirror 2a, projected as parallel light through a glass plate 4 provided in front of the main mirror 2a and also reflected by the auxiliary mirror 2b to return to the discharge lamp 1, and then transmitted through the discharge lamp 1 and reflected by the main mirror 2a, so that the light is projected as parallel light from an opening in the front.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238623-A (JP)
Title: Active-energy-ray curable composition and polymer for optical material
Inventor: SHIKATA NORIKI
IPC: G02B1/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active-energy-ray curable composition, capable of giving an enough polymerization rate even if a polymerization initiator is used in an amount of 1 mass % or below to a monomer, and polymerizing to form a resin high in refractive index and excellent in heat resistance, and to provide a polymer for an optical material to be obtained by curing the same composition.  <P>SOLUTION: The active-energy-ray curable composition is composed of an active-energy-ray curable compound which has two or more structures of maleimide carboxylic acid ester in a molecule, wherein an alcoholic residual group forming this ester has at least one halogen atom excepting fluorine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235793-A (JP)
Title: Electronic endoscopic equipment
Inventor: MORI YASUNORI
IPC: A61B1/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic endoscopic equipment capable of avoiding the use of an unwashed electronic scope, and an endoscope washing apparatus.  <P>SOLUTION: When the electronic scope is washed using the endoscope washing apparatus, the electronic scope is arranged in a washing tank in such a state that the connector of the base end part of the electronic scope is connected to the waterproof cap type connector on the side of the endoscope washing apparatus. After predetermined washing treatment is completed, data showing the completion of washing is transmitted to the electronic scope from the endoscope washing apparatus. When the electronic scope is connected to a processor, the microcomputer on the side of the processor receives data showing whether washing is completed from the electronic scope and issues a warning when the unwashed electronic scope is connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237613-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: FURUUMI HIROSHI
IPC: B62D5/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the steering angle of rear wheels from varying unexpectedly due to external force in a rear wheel steering device for vehicles for steering the rear wheels by an actuator.  <P>SOLUTION: A worm gear 42 and an irreversible clutch mechanism 51, which allow the transmission of drive force from the actuator side to the rear wheel side and prevent the transmission of drive force in the reverse direction are arranged upper-stream and down-stream of a power transmission path through which drive force is transmitted from the actuator to the rear wheels respectively. This constitution not only makes it possible to prevent the steering angle of the rear wheels surely from varying by cutting off the drive force transmitted reversely from the rear wheel side to the actuator side by both of the irreversible clutch mechanism 51 and the worm gear 42, but also makes it possible to maintain a function to prevent the reverse transmission of drive force effective even if either the irreversible clutch mechanism 51 or the worm gear 42 is broken. Since the irreversible clutch mechanism 51 whose backlash is less than that of the worm gear 42 is arranged downstream of the power transmission path in particular, the rigidity of the rear wheels to the load from the road face can be improved effectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236889-A (JP)
Title: Production method for porous body
Inventor: YAMAZAKI TETSUYA
IPC: B29L28/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately produce a porous body having a plurality of pores.  <P>SOLUTION: By using a mold device 1 provided with a fixed mold 2 having a sub cavity C2, a movable mold 3 forming a main cavity C1 between the movable mold 3 and the fixed mold 2 by moving backward in a direction away from the fixed mold 2, and a molding pin group 10 having its tip end facing the inside of the main cavity C1 by passing slidably through the movable mold 3, the movable mold 3 is advanced toward the fixed mold 2 side first to fill a molding material R into the sub cavity C2 in the state that the main cavity C1 is not formed. Then, while moving backward the movable mold 3 in a direction away from the fixed mold 2 by the filling pressure of the molding material R and also pressurizing the molding material R in the cavity C with the movable mold 3, the molding material R is filled in the main cavity C1. Afterward, the molding material R is solidified in the state that the molding material R is pressurized by the movable mold 3.  <P>COPYRIGHT: (C)2003,JPO