baber/WOPTO huggingface dataset:
Patent JP-2003271019-A (JP)
Title: Image forming apparatus
Inventor: AIZAWA HIDEO
IPC: G03G15/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which usability of a user is improved by effecting image formation when possible even in case where application of a voltage fails due to an environmental change, durability, a change with time, unsatisfactory pressure contact of a transfer means with an image carrier, or trouble in a high voltage power source.  <P>SOLUTION: The image forming apparatus 1 has: the image carrier 5 which is rotational, developing means 8 and 18 which hold a toner image onto the image carrier 5, the transfer means 20 which transfers the toner image on the image carrier 5 to a recording medium, and an abnormal-state detection means 23 which detects an abnormal state of the transfer means. When an abnormal state is detected in the transfer means 20 by the abnormal-state detection means 23, the apparatus 1 forms an image under an image forming condition that is different from an ordinary image forming condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269012-A (JP)
Title: Handle sensor
Inventor: MAFUNE SHOJI
IPC: B60R25/31
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical handle sensor capable of separately detecting approach of a hand to a handle and pushing motion of the handle by the hand.  <P>SOLUTION: A first photodetecting element 11 is arranged at one side of the handle 1 and a first light-emitting element 12 is arranged at the other side of the handle. In the constitution, when the handle 1 is in a non-operating state, incident light from the first light-emitting element 12 is injected and when a hand T is inserted in the vicinity of the handle, light from the first light-emitting element 12 is blocked and is not injected in the first photodetecting element 11. Further, a second light-emitting element 13 is arranged in the same side as the first photodetecting element 11. When the handle 1 is moved to from the non-operating condition to the pushing direction, light from the second light-emitting element 13 reflected at a reflecting part 21 provided in the handle 1 is injected as incident light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268216-A (JP)
Title: Polyester resin composition
Inventor: NAKANISHI KOJI
IPC: B32B15/09
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition which gives a heat-resistant molded article (a light-reflecting body) which, even when a light-reflecting metallic layer is vapor-deposited thereon directly without forming thereon an undercoating layer, exhibits good brightness, high reflectance, and good adhesion to a metal and can retain these characteristics even under high-temperature use.  <P>SOLUTION: This polyester resin composition, used for preparing a light- reflecting molded article by forming a light-reflecting metallic layer on a molded article obtained from the composition, is prepared by compounding (A) 100 pts.wt. polybutylene terephthalate resin with (B) 5-100 pts.wt. polyethylene terephthalate resin and (C) 1-100 pts.wt. polyalkylene naphthalate resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282997-A (JP)
Title: Magnetism detecting element
Inventor: HASEGAWA NAOYA
IPC: G01R33/09
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetism detecting element wherein control of magnetizing a free magnetic layer is enabled properly in a CPP type magnetism detecting element, hysteresis is small and regenerating characteristic is superior, and a method for manufacturing the element.  <P>SOLUTION: Second antiferromagnetic layers 22 are arranged not only on both side end portions A of the free magnetic layer 67 but also on a central rear end portion B of the free magnetic layer. In a height side edge portion C2 of a central front end portion C of the free magnetic layer 67, a sense current magnetic field in a reverse direction of a magnetization direction of the free magnetic layer 67 is canceled by a bias magnetic field from the second antiferromagnetic layer 22 arranged on the central rear end portion B, and influence of the sense current magnetic field can be weaken. As a result, disturbance of magnetization of the free magnetic layer 67 can be reduced as compared with the conventional case, so that the magnetism detecting element whose hysteresis is small can be manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279522-A (JP)
Title: Gaseous hydrogen detecting apparatus and its manufacturing method
Inventor: YONEKURA YOSHIMICHI
IPC: G01N27/22
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaseous hydrogen detecting apparatus capable of highly accurately, speedily, and easily detecting leakage of a hydrogen gas even in an inert gas atmosphere or in an oxygen-free environment such as in a vacuum, and to provide its manufacturing method.  <P>SOLUTION: The gaseous hydrogen detecting apparatus detects concentration of the gaseous hydrogen in both an oxygen-free environment and an oxygen- present environment, and is provided with an insulating substrate 310, sensing membranes 30 and 31 having Pd as a main component and provided on one surface of the insulating substrate, and oxidation-resistive membranes 90 and 91 having a metal element as a main component hardly oxidizable in the atmosphere and provided on the sensing membranes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278668-A (JP)
Title: Oil pump for automatic transmission
Inventor: TANIGAWA NAOYA
IPC: F16H57/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that seizure is caused by the oil film shortage due to the sliding between the gear side and a pump plate and supply of high- pressure oil becomes impossible although the gear of the oil pump for automatic transmission is rotated by a torque converter through a drive hub.  <P>SOLUTION: A stepped part (22) opened to the direction of a stator shaft (6) is formed on the side of the drive gear (3) in a pump chamber (5) of which opening is closed by the pump plate (8), that is, the surface of side of the pump chamber (5). This stepped part (22) makes a difference in the oil pressure distribution (24) between the drive gear (3) and the pump plate (8) and the oil pressure distribution (25) between the drive gear (3) and the side of the pump chamber (5), and makes the force to press the drive gear (3) in the direction of the side of the pump chamber (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276575-A (JP)
Title: Car washer
Inventor: HIRAI TADASHI
IPC: B60S3/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washer which improves washing effect by adding an effect other than preventing splashing to a flexible cover attached to a water discharge nozzle and actively generates washing bubbles.  <P>SOLUTION: In this car washer 1 in which the flexible cover 3 is attached to the water discharge nozzle 2, the water discharge nozzle 2 comprises a discharge part 20 for supplying water and washing liquid and a mixing part 21 for injecting the washing bubbles 4 obtained by agitating the water and washing liquid supplied by the discharge part 20 with air, the flexible cover 3 comprises a cone-shaped umbrella part 14 opened downward, an outer circumferential flange 16 extended radially outward from the lower periphery part of this umbrella part 14, and an annular buff 6 attached to the lower face of the flange 16, and by filling the washing bubbles 4 injected from the water discharge nozzle 2 in the flexible cover 3, the buff 6 is made to float from a face 5 to be washed so that the washing bubbles 4 is exhausted through a gap S between the buff 6 and the face 5 to be washed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280465-A (JP)
Title: Image forming apparatus
Inventor: TOMIOKA YASUHIRO
IPC: G03G21/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which, in the case an abnormal state has occurred in an environmental temperature detecting means, can continue image formation while informing a user of the occurrence of the abnormal state.  <P>SOLUTION: The apparatus has a means for detecting an abnormal state of the environmental temperature detection means, a means for informing the abnormal state of the detection means, and an input means for making a choice between the stop and continuation of the operation of the image forming apparatus in case an abnormal state has occurred in the environmental temperature detecting means. The image forming apparatus is controlled according to input information from the input means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280622-A (JP)
Title: Electronic display device and display method thereof
Inventor: YONEUCHI KEIJI
IPC: G06F3/0484
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To make various display modes on two display screens switchable while making a display that is the easiest for both a user and a partner who are viewing an electronic display device together and when both face each other.  <P>SOLUTION: The electronic display device 1 for dual-screen display displays specified contents on one display screen in a specified reference direction and the specified contents or contents different from the specified contents on the other display screen in the reverse direction to the specified reference direction. Consequently, the display in the state that the reference direction of the display on one display screen and the reference direction of the display on the other display are rotated by 180° from each other is made possible and the display can be switched to various display modes to be able to meet various needs of the users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235387-A (JP)
Title: Pet dung collecting tool
Inventor: TERUI YOSHINOBU
IPC: A01K23/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical pet dung collecting tool convenient to carry, easy to make a dung collecting operation by a single hand, and very simple to dispose of collected dung.  <P>SOLUTION: The pet dung collecting tool comprises a bucket 2 having a main body 10 for scooping pet dung and a cylindrical joint 11 coupled with the main body 10, a collecting bag 3 having a holding part 3a for containing scooped dung therein and a cylindrical inlet port 3b through which dung is brought into the holding part 3a, and a connection member 4 having a cylindrical shell 7 with both ends open axially and a handle 8 on the flank of the shell 7; wherein both sides of the shell 7 of the connection member 4 are fitted with the joint 11 of the bucket 2 and the inlet port 3b of the collecting bag 3 respectively, to join the bucket 2 and the collecting bag 3 each other with the junction member 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003003803-A (JP)
Title: Turn preventive retainer for conduit
Inventor: KARAFILLIS APOSTOLOS PAVLOS
IPC: F01D9/06
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a retainer (98) for retaining so that a conduit member (78) penetrating through the opening of a casing wall (60) may not be turned. SOLUTION: The retainer has an annular upper wall 102 containing an inner wall 104 having a projection 106 projecting inward, while being connected with the outer face of a conduit member 78. Furthermore, the retainer contains a pendant skirt 110 extended from the outer periphery of an upper wall 102. The retainer also contains a pair of straps 114 projecting outward from the skirt which contains bolt holes 116 by which the retainer can be tightened by bolts against a casing wall 60. Retainer limits the outward movement of the conduit material in the direction, and diffuses and deflects all of the leak air that passes through the surroundings of the conduit member, and avoid the collision of the leakage air with structural parts and attached parts disposed outside an engine casing 60.
Patent JP-2003287261-A (JP)
Title: Concentrated control device for air conditioner
Inventor: NAKANO MINORU
IPC: F24F11/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated control device for air conditioners, wherein the operation of the air conditioner installed in each room is performed by operation switches of an air conditioner body and the validity and invalidity of the operation of the operating switch are switched.  <P>SOLUTION: When the operation permitting/prohibiting switch 6 mounted on the concentrated control device 1 is switched from prohibition to permission, the start and stop of the operation by operating the operation switch 9 of the air conditioner 5 is enabled, and when the operation permitting/prohibiting switch 6 is switched from permission to prohibition, the operation is stopped, and the start and stop of the operation by the operation switch 9 is disabled, whereby the operation of the air conditioner 5 can be independently performed in each room, the start of the operation immediately after the switching of the operation permitting/prohibiting switch 6 from prohibition to permission, can be prevented, and further the full stop can be achieved and the concentrated control of high safety can be performed by switching the operation permitting/ prohibiting switch 6 from permission to prohibition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284677-A (JP)
Title: Cover type endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish washing easily and moreover, accurately in a wider range when pollutants or the like adhere to a transparent window provided on an endoscope cover to worsen the visual field of observation by forming arcuate outflow openings at a thick part of the tip body thereof with the transparent window of the cover made eccentric.  <P>SOLUTION: A circular through hole 14a is formed at the hard cylinder part 14 of a tip body 11, a cover glass 15 is mounted on the through hole 14a and the through hole 14a is made eccentric to the hard cylinder part 14. The arcuate outflow openings 16 are provided at two points of a part with a larger thickness at the hard cylinder part 14 under the thickest part thereof as an opening shape retaining part 14b. In the range of angle, the whole of the outflow opening 16 covers almost 180° surrounding the tip hardened part 3a of the insertion tube 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293738-A (JP)
Title: NOx CLEANING DEVICE FOR INTERNAL COMBUSTION ENGINE
Inventor: KAWAI KENJI
IPC: B01D53/86
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NOx cleaning device for effectively suppressing the occurrence of ammonia slip while maintaining a high NOx cleaning factor.  <P>SOLUTION: When ammonia or urea water is supplied to a NOx catalyst 17, provided in an exhaust system 2 for an engine 1 for adsorbing the ammonia and selectively reducing NOx in exhaust gas, with reducer supply means 29, a target NOx cleaning factor Mη is derived by target NOx cleaning factor deriving means, in accordance with the operated condition of the engine 1 and a catalyst temperature Tg of the NOx catalyst 17, an actual NOx cleaning factor η of the NOx catalyst 17 is derived by actual NOx cleaning factor deriving means 44, and an ammonia addition amount DNH<SB>3</SB>of the reducer supply means 29 is controlled by control means 45, depending on a comparison result of the target NOx cleaning factor Mη with the actual NOx cleaning factor η.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296390-A (JP)
Title: Device for supporting design of electric circuit
Inventor: MIURA SHOGO
IPC: G06F17/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting design of electric circuit by which creation of an electric circuit diagram and a control cable laying diagram is easy when these diagrams are created, with high quality and the electric circuit is efficiently designed.  <P>SOLUTION: The device for supporting design of electric circuit is provided with a circuit diagram creation means for creating the electric circuit diagram, an attribute list storage means for storing a list of attributes of a conductive line for connecting the attributes of circuit elements constituting the electric circuit diagram with the circuit elements, a rule/reference value storage means for storing rules and/or reference values of the circuit elements constituting the electric circuit diagram and the conductive line, a circuit evaluation means for evaluating whether or not the electric circuit diagram created by the circuit diagram creation means is appropriate by collating it with the attribute list and rules and/or the reference values and a display means for displaying evaluation results by the circuit evaluation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289848-A (JP)
Title: Incubator
Inventor: YOSHIMURA TOMOYUKI
IPC: C12M1/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incubator having suppressed unevenness of temperature in the apparatus and keeping a specimen at the optimum temperature.  <P>SOLUTION: The incubator 1 is provided with plural bases 2a-2e to hold microplates 8 and heat the plates, a chamber 3 for holding the bases 2a-2e, an inner casing 41 and an outer casing 42 forming the outer case of the chamber 3, a channel 43 formed between the inner casing 41 and the outer casing 42, a fluid 5 filled in the channel 43, a fan 44 for circulating the fluid, and Peltier elements 6a, 6b to cool the fluid 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302229-A (JP)
Title: Navigation device
Inventor: HIROSHIGE HIDEO
IPC: G08G1/0969
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system that gives traffic jam statistical information such as spots of frequent traffic jams and the tendency toward elongation or reduction of a traffic jam.  <P>SOLUTION: Traffic jam information delivered from a traffic information providing center and probe information are stored in a traffic information center outside the car to obtain information on the traffic jam rate and average traffic jam frequency of each road section by each season, day of the week, time zone, and create the traffic jam statistical information. This navigation device obtains the traffic jam statistical information from the traffic information center through radio communication line such as FM multi-broadcasting, digital ground wave broadcasting, cellular phones and PHS, to be displayed in a superposition on the map. Further, on the basis of the traffic jam information stored at the traffic information center, it is analyzed whether the current traffic jam has a tendency of elongating in future or reducing to create the traffic jam information. The navigation device receives the traffic jam tendency information from the traffic information center through a radio communication line to display the traffic jam tendency on the map in a superposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292630-A (JP)
Title: Master batch, its manufacturing method and molding
Inventor: MARUYAMA TAKAYUKI
IPC: C08L101/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master batch using waste plastic mainly composed of an olefin resin recovered from domestic trash and a fibrous wood powder obtained by pulverizing a waste such as construction waste materials and industrial waste, etc., and a method of manufacturing it and its moldings.  <P>SOLUTION: This master batch comprises a thermoplastic resin composition and a wood powder of 60-85% of the total weight. The thermoplastic resin composition is preferably a waste plastic mainly composed of an olefin resin, the wood powder is preferably a wood fibrous crushed material obtained by crushing with a high speed jet stream crusher. This master batch prepared with this method becomes porous by expanding the thermoplastic resin by vaporization of the moisture contained in the wood powder, and this molding is prepared using the master batch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302419-A (JP)
Title: Method and device for detecting walking direction and program therefor
Inventor: TERADA TOSHIHITO
IPC: G01C21/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of detecting the walking direction of a movable body.  <P>SOLUTION: An acceleration data control part 11 obtains a vertical acceleration component and a horizontal acceleration component, which is orthogonal to the vertical direction, measured by an acceleration sensor 6 during walking. A vertical component peak detection part 13 detects maximum and minimum peaks of changes in the vertical acceleration component. A horizontal component peak detection part 14 detects maximum and minimum peaks of changes in the horizontal acceleration component in the range between the vertical acceleration component shows the maximum and minimum peaks. A walking angle calculation part 15 calculates a direction of the horizontal acceleration component when the horizontal acceleration component shows the maximum. An angle change part 15-1 adopts the specified direction corresponding to the direction as a detection result of the walking direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296259-A (JP)
Title: Presence method, presence program, and recording medium for the program
Inventor: TOJO SHINYA
IPC: H04N21/442
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presence method which reduce the concentration of loads on a server and a database by performing priority control over inquiry intervals of conversing persons and decreasing unnecessary inquiries.  <P>SOLUTION: In the presence method of allowing a user terminal 1 of a communication system such as IM to inquire the state (online, offline, absence, etc.), of a registered colloquist of a server 5, communication states of the frequency of communication with a colloquist registered in the user's terminal 1, the number of exchanged messages, the frequency of message exchanging, a communication time, etc., are observed to store their observed values by colloquists, the observed values of the communication states are converted into priority points according to a predetermined conversion rule, and intervals of state inquiry of each colloquist are determined or varied according to the priority points calculated for the colloquist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305508-A (JP)
Title: Method for determining outline of rolling
Inventor: SHIGEMORI HIROYASU
IPC: B21B37/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To determine the extraction order of raw materials from a heating furnace and a rolling order by which rolling is finished fastest as a whole.  <P>SOLUTION: Information including such as the occupancy time of a rolling mill when rolling is executed is collected based on the pass schedule of each raw material to be rolled in steps S1-S3. Time required for finishing rolling of all the raw materials to be rolled through a heating furnace is targeted based on the collected information. Restricting conditions caused by problems such as overlapping of processes which makes it impossible to carry out them simultaneously in the rolling mill are formulated into an optimum solution in step 4. In step 5, the formulated optimum solution is converted into a mixed integer programming problem, and the extraction order of the raw materials from the heating furnace and the execution order of rolling by the rolling mill are determined in a way that the time required for finishing the rolling is minimized.  <P>COPYRIGHT: (C)2004,JPO