baber/WOPTO huggingface dataset:
Patent JP-2004044099-A (JP)
Title: Picking alarming lock receiver
Inventor: SUDO TADAYOSHI
IPC: E05B45/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking alarming lock receiver capable of having an effect for preventing crimes, sounding an alarm immediately after a picking is started, and making a door not easily openable even after the start of the picking to make a robber give up the picking since the robber can enter a room in a hurry to steal somethins in the room and runs away from the door even if the alarm is sounded after the door has been opened because a picking signal transmitted when the robber picks a locked door is sounded after the door has been opened due to the success in the picking.  <P>SOLUTION: A pickproof alarm switch is incorporated into a lock receiver, a bumper is combined with a receiving hole of the lock receiver. and when power exceeding a certain level is added in the opening direction of a locked door, the bumper is pushed by a dead bolt to bend, and an alarm switch is turned on. A lock receiving body is not damaged up to that point in time, and after that, it can strongly resist the picking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047708-A (JP)
Title: Method and mechanism for picking up semiconductor chip
Inventor: NITTA KAZUNORI
IPC: H01L21/52
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently adsorb and fix a semiconductor chip by a suction pad and to prevent a crack and a chip in a pickup mechanism of the semiconductor chip.  <P>SOLUTION: In the pickup mechanism 3, an engagement part 6 (projection part) in one place at a rear face of the semiconductor chip 1 is not projected in a line contact state of a single line (only one straight line) through an adhesive tape 2 but it is projected by a projection member 4 in a line contact state of a plurality of lines (including a straight line and a curve) in one projection member (projection unit) in the line contact state (including the straight line and the curve) of a plurality of the lines, which are installed in the pickup mechanism and vertically reciprocate so that they can freely slide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045864-A (JP)
Title: Electronic flash device for camera
Inventor: TERADA HIROSHI
IPC: G03B15/05
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic flash device for camera which permits selection of a light emission source to be supplied to a discharge tube according to the shutter speed of a focal plane shutter in flat emission.  <P>SOLUTION: The electronic flash device is characterize by having: a first light emitting means for allowing the discharge tube 12A to emit light by using a main capacitor 17; a second light emitting means for allowing the discharge tube 12A to emit light a plurality of times by using a battery 100 and an oscillation transformer 240; the focal plane shutter; and a control means 130 for performing control so as to allow the discharge tube 12A to emit light by using the first light emitting means when the exposure time for taking a photograph is longer than the electronic flash synchronization time of the focal plane shutter and to allow the discharge tube to emit light by using the second light emitting means when the exposure time is shorter than the electronic flash synchronization time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049940-A (JP)
Title: Method for removing hydrogen sulfide and preventing generation thereof and apparatus for the same
Inventor: KANDA YUJI
IPC: C02F11/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorization method for sludge excellent in effect of deodorizing hydrogen sulfide which is a major odorous component of the sludge and having persistence as well and an apparatus for the same.  <P>SOLUTION: Nitrite ions and nitrate ions are made to coexist in the sludge, by which the hydrogen sulfide of the sludge is removed and the generation thereof is prevented. When the sludge is transferred from a storage facility to a dewatering facility, the nitrite ions and nitrate ions are added to the sludge from a pumping station arranged in the storage facility or between the storage facility and the dewatering facility to lower the concentration of the hydrogen sulfide beyond a position where the ions are added to the sludge, thus the sludge is deodorized. The deodorization apparatus for the sludge is constituted by providing the sludge transfer route in the storage facility or between the storage facility and the dewatering facility for the sludge with a device for feeding chemicals containing the nitrite ions and nitrate ions for removing the hydrogen sulfide and for preventing the generation thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053995-A (JP)
Title: Development device and image forming apparatus
Inventor: KAWASUMI MASANORI
IPC: G03G15/08
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus preventing toner sticking to a developer carrier over the passage of time and in which the image quality is always stable.  <P>SOLUTION: In a developing device 4, a photoreceptor 1 and a developing sleeve 9 carrying 2 component developer 10 consisting of toner and carrier are provided. A latent image is visualized by feeding the developer 10 carried on the developing sleeve 9 surface to the latent image formed on the photoreceptor 1. The developing sleeve 9 is provided with a surface layer containing fluorinated carbon resin on a base body consisting of metal. The toner is not easily attached to the surface layer containing the fluorinated carbon resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057235-A (JP)
Title: Clothes dryer
Inventor: TAKAHASHI YASUHITO
IPC: D06F58/28
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drying wrinkles of clothes from being generated in a clothes dryer which has been conventionally used.  <P>SOLUTION: A humidifier is provided in a blowing path between the rear part of a rotating drum and a heater. Right before the completion of drying, steam for which saline water is heated to 100°C or higher is jetted to clothes, and drying wrinkles are efficiently removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104818-A (JP)
Title: Exterminator containing flavonoid glycoside for noxious insect
Inventor: TEBAYASHI SHINICHI
IPC: A01N63/00
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an exterminator having high safety and containing flavonoid glycoside and for noxious insects i.e., leaf miner flies. SOLUTION: This exterminator for noxious insects contains at least one kind selected from a group consisting of the flavonoid glycosides represented by formula (1) (wherein, G is an oligosaccharide residue; and R<1> , R<2> and R<3> are each independently H, hydroxy, methoxy or acetoxy). The exterminator, containing the flavonoid glycoside derived from edible plants is especially safe and so preferable.
Patent JP-2004058349-A (JP)
Title: Laminating apparatus and method
Inventor: URANO SEIJI
IPC: B29K77/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated substrate by pressurizing without using a diaphragm made of a silicone rubber or the like, when a circuit substrate, an integrated circuit substrate and the like made of a material to be laminated having a ruggedness and a meltable resin laminate material conveyed by a carrier film are laminated and molded under a vacuum condition.  <P>SOLUTION: A method for laminating includes the steps of conveying the circuit substrate 2 together with upper and lower carrier films 6, 7 into a vacuum laminating unit 10, bringing an upper platen 19 into contact with a lower platen 20 to partition to form an upper part laminate molding space 25 between the upper platen 19 and the upper part carrier film 6, partitioning to form a lower part laminate molding space 34 between the lower platen 20 and the lower part carrier film 7, pressure-reducing both the spaces of the upper part molding space 25 and the lower part molding space 34, and thereafter pressurizing the other laminate molding space while pressure-reducing the one laminate molding space, thereby pressurizing the substrate 2 by the carrier film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058465-A (JP)
Title: Clothing material
Inventor: ISHIGURO MAMORU
IPC: D21H21/54
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothing material which can stabilize a comfortable body temperature for a long time irrespective of an outside temperature and create the same touch and texture with those of an ordinary cloth.  <P>SOLUTION: A heat accumulating material layer carrying micro-capsules occuluding a thermal insulation layer on the outside of the clothing material and a heat accumulating material on the human body side is combined. The thermal insulation layer is preferably a fiber layer 0.01-0.1 kcal/m×hr×deg in thermal conductivity. A sheet having heat accumulating properties which is coated or impregnated with the composition of the micro-capsules occluding the heat accumulating material etc. is used as the heat accumulating material layer. The heat accumulating material is preferably an aliphatic hydrocarbon or an ester compound of 18-38°C melting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059794-A (JP)
Title: Oily ink composition for ball point pen
Inventor: ICHIKAWA HIDETOSHI
IPC: C09D11/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for a ball point pen, capable of readily removing dried adhering material of ink around a ball and creating evaporation-suppressing effect and hardly causing blur in writing and enabling smooth writing thereby.  <P>SOLUTION: The oily ink composition for ball point pens comprises a solvent selected from an alcohol, polyhydric alcohol and glycol ether in which a vapor pressure at 25°C is ≥0.001 mmHg as a main solvent occupying ≥50 wt.% based on total solvents and further comprises a phosphate or a neutralized product of the phosphate with an amine-based compound and comprises a neutralized product of an acid-based compound with an amine-based compound in which at least either one of the acid-based compound and the amine-based compound has a stearyl group in the molecular structure, and the acid-based compound is preferably the phosphate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063956-A (JP)
Title: Printed board and manufacturing method thereof
Inventor: YAGASAKI AKIRA
IPC: H05K3/46
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board in a simple method capable of mounting a surface mounted pad or a wiring pattern on the rear face of a lead position of a lead-inserting part.  <P>SOLUTION: The board includes two printed board 1P, 2P, on which a through-hole and circuit pattern are formed, respsectively, and an insulating adhesive layer 8 between both the printed boards for bonding these memebers in insulation. A non-penetrated through-hole 3B is formed by the through-hole of the printed board 1P, and a surface via hole 15 filled with resin is formed by the through-hole of the printed board 2P. A surface mounted pad 14 or a wiring pattern is formed on the front side of the surface via hole 15. Inserting parts 51, 54 with each lead can be mounted on the non-penetrated through-hole, and connection of the surface mounted part or wiring of the wiring pattern is enabled on the surface via hole 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072816-A (JP)
Title: Memory control method for digital protective controller
Inventor: KIDO MITSUYASU
IPC: G06F12/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control method for a digital protective controller which prevents the erroneous write of data into a bidirectional memory DRAM which accesses it asynchronously between a protective control operating CPU and a network processing CPU.  <P>SOLUTION: Within an operating substrate which serves as a bus master for controlling the whole system, a CPU for real time operation which executes the operation at every given electric angle, and a CPU for network communication which is equipped with a communication means for outside of the device, are mounted independently. It is equipped with a DPRAM which has a bidirectional access port. The CPU for real time operation serves as a master for start, and it applies a starting signal to the CPU for network communication in given electric angle cycles. Since it is so arranged as to prevent the data corruption of a shared memory accessed from both each other, delaying a write signal by a time tc for the shared memory more than the delay time td until it sends an access waiting signal to the side of later arrival, data corruption caused by erroneous write does not occur by the control of write timing even at rushing accesses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066463-A (JP)
Title: Liquid drop ejection recorder and its ink filling method
Inventor: SAKUMA KATSUHISA
IPC: B41J2/18
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for removing residual bubbles sufficiently in place of a conventional technology for purging residual bubbles by applying a pressure from the ink supply side.  <P>SOLUTION: Utilizing the effect of an ink flow toward the ink supply side in a recording head 18 produced in corresponding with expansion of the volume of an air layer at an ink storage section 15 by a negative pressure generated by sucking ink in the ink storage section from the ink supply side under a state where the nozzle opening 22 and the ink filling passage are enclosed, the buoyancy effect of residual bubbles on the side of a pressure generating section 20 in a recording head, and the ink channel structure where no standing point of ink occur in the recording head 18 when ink is sucked from the ink supply side, residual bubbles on the nozzle side of a filter 19 in the recording head are introduced entirely to the ink supply side of the filter. Residual bubbles thus introduced are moved to the air layer at the ink storage section 15 and dissipated thus removing residual bubbles from the pressure generating section of the recording head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069814-A (JP)
Title: Image forming apparatus
Inventor: TAGUCHI NOBUYUKI
IPC: G03G21/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing an abnormal image such as a stripe-state void image caused by the sticking of silica to a photoreceptor by reducing the adhesive force of the silica to the photoreceptor.  <P>SOLUTION: The image forming apparatus is equipped with a discharge device 10 and a potential sensor 11 between a transfer device 5 and a cleaning device 6. The discharge device 10 applies bias to the surface of the photoreceptor 1 to change the surface potential of the photoreceptor to 0±200V. Then, it is provided with a control mechanism for controlling the bias of the discharge device 10 according to a value from the sensor 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068855-A (JP)
Title: Gearing mechanism
Inventor: ISHIKAWA MAKOTO
IPC: F16H55/16
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gearing mechanism capable of favorably suppressing an increase in the sound pressure level of the cogging sound, meshing sound, etc. resulting from a thermal expansion of gears.  <P>SOLUTION: The gearing mechanism has a driving side gear made of metal and a following side gear made of resin, and the pressure angle and the twisting angle of each tooth 15a of the driving side gear are set where changes in the pressure angle and the twisting angle of each tooth 15a of the following side gear due to a temperature change are taken into account so that the pressure angle and the twisting angle of the teeth 14a of the driving side gear become identical to those of the teeth 15a of the following side gear when the temperature of the gears has risen from the normal temperature condition (as shown by the dotted line in the figure) to the specified high temperature condition (as shown by the solid line in the figure).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068923-A (JP)
Title: Coupling
Inventor: NAKAMURA KOICHI
IPC: F16L21/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling allowing easy and sure visual confirmation of the insertion of a resin pipe into a coupling main body from the outside in an inspection after an execution.  <P>SOLUTION: This coupling is formed into a cylindrical shape and is provided with a coupling main body 11 insertable with the resin pipe 21 therein, a cylindrical push ring 14 screwed into a distal end part of the coupling main body 11 and a lock ring 22 held within the coupling by the push ring 14 to prevent slipping-out of the inserted resin pipe 21. This coupling is provided with an in-core 30 to prevent deformation of the resin pipe 21 to the inside when the coupling is interpolated into an end part of the resin pipe 21 and the resin pipe 21 is inserted into the coupling. A chamfering part 34 reducing a diameter from an insertion hole side end edge 26 toward the inside of an axis direction of the coupling main body 11 is provided to visually confirm an inner end part of the in-core 30 interpolated into the resin pipe 21 after the execution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069520-A (JP)
Title: Flow rate measuring apparatus
Inventor: FUJII YASUSHI
IPC: G01F1/66
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent measurement accuracy in ultrasonic propagation time from becoming inferior by causing ultrasonic waves to be reflected on the upper surface or the lower surface of a measurement channel for affecting direct waves.  <P>SOLUTION: The influence of ultrasonic waves reflected by the measurement channel is prevented by a measurement channel structure for measuring propagation time in ultrasonic waves at closer distance than last maximum where ultrasonic waves that are transmitted from an ultrasonic transceiver begin to spread.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065666-A (JP)
Title: Game machine, control program and server
Inventor: NAKANO FUMIO
IPC: A63F13/32
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To make players enjoy the games for a longer period of time without feeling bored by giving the players sufficient chances to feel expectations for possible special games to keeping them interested in and excited at the games and also arranging fresh and tricky games with higher variations in the opening/closing pattern of a mobile piece.  <P>SOLUTION: When game balls enter the first starter slot which is adapted to execute the shift to the winning time once, the shift to the winning time is executed once while the lottery is carried out to determine whether the right for executing the shift to the winning time once or a plurality of times is obtained or not. Following the win in the lottery, the shift to the winning time as obtained to be executed once or a plurality of times is reserved. Thereafter, with the meeting of the specified conditions, the shift to the winning time reserved is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066426-A (JP)
Title: Method for changing blade of circular blade shearing slitter and robot hand used for it, and handling robot having the same robot hand
Inventor: FURUI KIMIHARU
IPC: B25J15/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a quick and steady handling operation by tightly gripping a circular blade, etc., without damaging the circular blade, etc.  <P>SOLUTION: In the method for changing the circular blade 8 and/or a spacer to be mounted on an arbor of a circular blade shearing slitter, a plurality of fingers 12a, 12b, 14 are brought into contact with at least three points of the inner peripheral surface of the circular blade 8 and/or the spacer. The circular blade and/or the spacer are mounted on or dismounted from the arbor by gripping the circular blade and/or the spacer by applying the force to a plurality of the fingers in a radially outward direction of the circular blade and/or the spacer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070168-A (JP)
Title: Dual beam optical apparatus
Inventor: TOSHIMA NAOKI
IPC: G02B27/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual beam optical apparatus which can form beams for long distance / short-distance in common by one optical system and in which optical axis adjustment or the like is easy and cost can be reduced.  <P>SOLUTION: The dual beam optical apparatus is provide with a laser diode 11 for producing laser beams, a convex lens 12 on which antireflection coating is applied and the laser beam produced by the laser diode 11 is made incident and a concave lens 13 having no antireflection coating on which the laser beam passed through the convex lens 12 is made incident and which forms penetrating main beams 14 and ghost beams 15 by reflection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065780-A (JP)
Title: Biomaterial and antiadhesive material using it
Inventor: MATSUDA SHOJIRO
IPC: A61L27/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomaterial which is excellent in biocompatibility and biological absorbability, and handleability.  <P>SOLUTION: The biomaterial consisting of a crosslinked gelatin film can be produced by preparing a gelatin film by gelation and drying of a gelatin solution and by giving crosslinking treatment to both faces in different conditions. Since the crosslinked gelatin film is made to a curved form by immersing in the solution because the crosslinking treatment is given to both faces in different conditions, the biomaterial consisting of the crosslinked gelatin film of this kind can be employed as an antiadhesive material which is easy to wind around a tendon, a nerve, etc., and is excellent in the handling properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065183-A (JP)
Title: Seed shell removing tank for sprouted vegetable
Inventor: KATO DAISAKU
IPC: A23N12/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the hard work to immerse the hand in cold washing water.  <P>SOLUTION: A water tank 1 holding washing water contains a sprouted vegetable holding part 2 made of a porous material, a stirring means 3 for the washing water and a means 4 to supply water to the water tank 1 and is further provided with discharging ports 6, 6a,.. for over-flowing. The sprouted vegetable is agitated in water by the convection generated by the stirring means 3 to remove seed shells without damaging the sprouted vegetable. The light seed shells floating on the water surface L are discharged together with the washing water from the over-flowing discharging ports 6, 6a,.. and the heavy seed shells are passed through a hole at the bottom of the holding part 2 and sunk on the bottom of the tank 1. The separation work can be carried out absolutely without immersing the hand into the washing water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073251-A (JP)
Title: Magnetic resonance imaging system
Inventor: OKITSU OSAMU
IPC: G01R33/48
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform imaging in which blood flow artifact is restrained without damaging time resolution by blocking extension of a repeating time in an MRI system carrying out a multi-slice EPI method.  <P>SOLUTION: During a pulse sequence by the multi-slice EPI method, into an idle time between a RF (radio frequency) excitation pulse for the n-th slice instrumentation and echo signal collection, a 90° saturation pulse for saturating a spin due to a blood flow in the n-1 slice area where instrumentation is completed, which flows in during the n+1 slice instrumentation, is introduced.  <P>COPYRIGHT: (C)2004,JPO