baber/WOPTO huggingface dataset:
Patent JP-2001335545-A (JP)
Title: Ester derived from alkanolamine, dicarboxylic acid and aliphatic alcohol, and cationic surfactant obtained from the same
Inventor: BERMEJO OSES MARIA JOSE
IPC: D06M13/224
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cationic surfactant and a quaternary amine ester suitable for a softening treatment or a conditioning treatment of a natural or synthetic fiber of woven fabric, paper, hair or the like, exhibiting high efficiency in the softening and conditioning of the fibers. SOLUTION: A new alkanolamine ester obtained by the esterification reaction of an alkanolamine of formula I, a dicarboxylic acid of formula II and an aliphatic alcohol of formula III which can be arbitrarily alkoxylated (wherein, R1 is H or an alkyl; R2 is an alkylene; R3 is H or methyl; n=0-20; R4 is an alkylene or an arylene; and R5 is an alkyl or an alkenyl), and a cationic surfactant and a quaternary amine ester which can be obtained from the alkanolamine ester. Further, a new fiber softening aqueous composition containing the cationic surfactant and quaternary amine ester together with other softening agents.
Patent JP-2002280809-A (JP)
Title: United structure of high frequency component and high frequency transmission line conversion circuit
Inventor: ISHIDA MASAAKI
IPC: H05K9/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a downsized united structure of a high frequency component and a high frequency transmission line conversion circuit. SOLUTION: A waveguide section 5 is formed to a waveguide block 3 and a back short section 6 is formed to a cover 4. Then the waveguide block 3 and the cover 4 clamp and fix a dielectric board 1. A space 13 with a size able to contain a high frequency component 2 is formed to the cover 4, and the waveguide block 3 and the cover 4 cover the high frequency component 2. The high frequency component 2 is directly in contact with the waveguide block 3. Furthermore, a board ground 10 is formed to the board 1, a board ground 11 is formed to the high frequency component 2 and the grounds are in contact with the cover 4 and the waveguide block 3 to share the board ground and the circuit ground in common.
Patent JP-2002272445-A (JP)
Title: Method and apparatus for treating shochu refuse
Inventor: FUKUMOTO MIHARU
IPC: A23K10/38
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of drying shochu refuse from a shochu refuse waste fluid without needing a wide treating area and preventing the malodor due to the putrefaction of the shochu refuse by drying it efficiently in a short time. SOLUTION: The method and apparatus for treating shochu refuse comprises the following: rice bran, bran of another grain, or crushed matter of stems or leaves of a grain is added to a shochu refuse waste fluid, and the mixture is stirred to make it a paste; the resulting paste is dispersed into particles by a rotary disperser 5 and the dispersed shochu refuse is shed from above the tank 1; the tank 1 has a funnel-shaped bottom 2, a number of fin plates 3, 3,... are placed above the funnel-shaped bottom 2 from the half height of the tank to lower side gradually in a state that air can be passed between the fine plates; and air or hot air is ejected from a number of nozzles 4, 4,... placed on the funnel-shaped bottom 2 so that the shochu refuse which are shed and accumulated inside the tank is dried.  The dried shochu refuse is allowed to drop by the rotation of a rotary drum 6 mounted on the exit part at the lower end of the funnel-shaped bottom 2, and it is sent outside the tank by a screw conveyor 11 via a receiver 7.
Patent JP-2002286558-A (JP)
Title: Temperature sensor
Inventor: ICHIDA SHUNJI
IPC: G01K7/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a size, heighten a resistance value, reduce electric power consumption, enhance sensititvity, measurement precision, easiness in manufacture, reliability, vibration proofness and the like, and reduce dispersion in temperature responses. SOLUTION: A temperature detecting element 22 formed with a metal foil resistor is attached to a tip part of a slim band-like flexible printed-wiring board 23 by bump joining to be stored in a protection tube 4, and the temperature detecting element 22 is pressed to an inner wall of the protection tube 4 by elasticity of the flexible printed-wiring board 23. Four external lead wires 7 are connected to the metal foil resistor via a terminal 47 and a circuit pattern 27 of tire flexible printed-wiring board 23.
Patent JP-2002272207-A (JP)
Title: Sowing apparatus for raising of seedling
Inventor: FUJII YASUSHI
IPC: A01C7/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To enable normal sowing of adequate kinds of seeds in various nursery boxes different in height. SOLUTION: This sowing apparatus is obtained by loading a sowing mechanism 3 and a conveying mechanism 5 for feeding nursery boxes 4 to the sowing mechanism 3 on an apparatus frame. The conveying mechanism 5 has a conveying means 6 for carrying the nursery boxes 4, a guide rail 7 for guiding conveyance of these nursery boxes and a height-adjusting means for adjusting height of the guide rail 7.
Patent JP-2002288962-A (JP)
Title: Magnetic tape cut-out device
Inventor: KOMAI HIROKAZU
IPC: G11B23/113
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cut-out device the cost of which can be reduced and which is easily handled. SOLUTION: The magnetic tape cut-out device 10 is provided with a storage means in which a position of a defective part of the whole roll of a magnetic tape is stored, a reeling device 14 to reel out the magnetic tape from the whole roll and to wind it as a product, a defect eliminating device 17 to reel out the magnetic tape to be scrapped from the whole roll and a control means 20 to control whether or not the magnetic tape is reeled out from the whole roll in any of the reeling device 14 and the defect eliminating device 17 based on defective position information of the storage means.
Patent JP-2002297067-A (JP)
Title: Advertising device
Inventor: KO OGEN
IPC: G09F11/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an advertising device, which expresses the display part of an advertisement display body, capable of double expression with pictures and characters, as though it ware living by turning this advertisement display body. SOLUTION: The advertisement display body capable of multiple expression and an illuminating lamp, which illuminates the advertisement display body to give a sense of beauty are stored in a rectangular case, and the advertisement display body stored in the case is attached to a mobile frame body, which is turnably provided in the front of the illuminating lamp, and this mobile frame body is turned to an arbitrary direction in a room by a turning tool supported in the case. Thus a compact constitution is given to the advertisement display body as a whole, and sense of beauty in appearance is given to it, and it is easily installed anywhere.
Patent JP-2002287785-A (JP)
Title: Voice segmentation system and method for the same as well as control program for the same
Inventor: TAKIZAWA TAKUYA
IPC: G10L15/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To subject the voice of already uttered contents to audio segmentation with high accuracy while the voice segmentation of high accuracy is needed as preprocessing in the technique relating to voice synthesis but the audio segmentation of the naturally uttered continuous speech is heretofore extremely difficult. SOLUTION: The synthesized voice 104 of the same utterance contents as that of the voice 02 for segmentation and phoneme continuation time duration information 103 of this synthesized voice are formed by a voice synthesizing section 31. The character parameters of the synthesized voice 104 and the voice 02 for segmentation are extracted by a characteristic parameter extracting section 11 and are subjected to DP matching in a matching section 12, thereby, the corresponding to the continuation time duration information 103 to the speech 02 for segmentation is performed.
Patent JP-2002290298-A (JP)
Title: Wireless receiver
Inventor: SAKURAI MINORU
IPC: H04B1/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless receiver that suppresses deteriorated communication quality due to interference between antennas so as to realize excellent communication quality. SOLUTION: The wireless receiver is provided with a 2nd variable capacitance circuit 14 that changes the resonant frequency of a 2nd matching circuit 5 to match the impedance of a built-in antenna 4. A diversity control section 12 monitors whether or not an electric field is weak on the basis of a reception electric field level detected by a reception signal processing section 8 and activates the 2nd variable capacitance circuit 14 when the electric field is weak to eliminate matching of the built-in antenna 4.
Patent JP-2002295443-A (JP)
Title: Crankshaft and its manufacturing method
Inventor: FUJIMOTO TAKAHIRO
IPC: F16F15/26
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of drastically improving and restraining degrees of vibration and noise generated by an engine itself. SOLUTION: A crankshaft 2 of the engine 1 is manufactured in accordance with a decided value by deciding at least one of a rotational radius of a centroidal part of each of counterweights 12 of be crankshaft 2, mass of each of the counterweights 12 and a position in the peripheral direction of the centroidal part of each of the counterweights 12 by using a computed value of engine acceleration by computing the engine acceleration caused by a load generated on a journal bearing part 7 influencing upon the vibration generated when the engine 1 works.
Patent JP-2002290561-A (JP)
Title: Method, program and server for managing seating conditions
Inventor: MORI SATORU
IPC: G06F21/31
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, a program and a server for managing the seating conditions in which the seating conditions can be confirmed and managed easily and accurately. SOLUTION: The method for managing the seating conditions by confirming the seating conditions of persons being managed using a terminal 12a and a seating condition management server 10 being connected with the terminal 12a through a network 15 comprises a step for presenting keyword information, a step where a person being managed inputs information corresponding to the keyword information to the terminal 12a, a step for transmitting the inputted information to the seating information management server 10, a step where the seating condition management server 10 compares information transmitted from the terminal 12a with the keyword information, and a step where the seating condition management server 10 confirms seating conditions of the person being managed depending on the comparison results.
Patent JP-2002295259-A (JP)
Title: Spark ignition internal combustion engine
Inventor: MORIYA KOJI
IPC: F02M27/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a spark ignition internal combustion engine having a simplified constitution, in which a stable electric field can be formed in a combustion chamber, to thereby suppress knocking. SOLUTION: A housing 2 of the internal combustion engine is formed, by detachably securing a cylinder head 4 to a cylinder block 3 using means of a bolt 5. An electric field forming means 22 is fitted in an annular recess portion 21 formed in the cylinder block 3. This electric field forming means 22 includes an electrode member 26, abutting on the combustion chamber 6, which is supported by an electrical insulating member 27 made of ceramics or the like, and a first terminal 28. In a connecting means 23 which can be detached from the cylinder block 3, a second terminal 38 which is to be electrically connected to the first terminal 28 is covered with an electrical insulating member 42 and is secured to an outer cylindrical body 47. The outer cylindrical body 47 is screwed fitted in a mounting hole 37 of the cylinder block 3.  A power source 24 is connected to a terminal 41 for external connection.
Patent JP-2002292922-A (JP)
Title: Image write apparatus and light source of image write apparatus
Inventor: NAKAMURA TETSURO
IPC: B41J2/44
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an emission intensity is varied by a dimensional irregularity of each electroluminescence, etc., in a light source using the electroluminescence as a light emitting medium. SOLUTION: One light source is constituted of a plurality of light emitting parts, whereby an amount of the variation of the emission intensity is reduced, and at the same time, shading can be corrected easily.
Patent JP-2002294989-A (JP)
Title: Manufacturing method for tile-like tatami mat
Inventor: MATSUI YASUAKI
IPC: E04F15/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a tile-like tatami mat which is superior in workability and handelability to a conventional tatami mat. SOLUTION: By this method, the tile-like tatami mat 1 is simply manufactured with adhesives 6 and 7 and a cutter in such a manner that tatami facing 2 and a peripheral end face of a core material 3 are flush characteristically with each other. One side of the tatami mat 1 having a square surface is set to be equal in dimension to that of a commercially available tile carpet.
Patent JP-2002291503-A (JP)
Title: Waterproof fastener
Inventor: NOJIMA MITSUO
IPC: A44B19/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To innovate a waterproof fastener that waterproofs opening/closing sections on the back or the like in a suit for marine sports, especially in a wet suit. SOLUTION: The waterproof fastener is provided with a rail fastener 1 and a slide fastener 2 with teeth 21 doubling along the edge portions C, D of opening/closing sections on the back part B or the like in a wet suit. The rail fastener 1 is arranged on the outer side of the slide fastener 2 with teeth 21, and can be opened/closed by attaching/detaching a projected rail 11 of a male piece to/from a recessed groove 12 of a female piece. The rail fastener 1 can quite easily be closed, because the rail fastener 1 is closed after the slide fastener 2 with teeth 21 is closed to make the back flat.
Patent JP-2002299770-A (JP)
Title: Circuit board and method of manufacturing the same
Inventor: ITO TAKANOBU
IPC: H05K3/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which can be reduced in size. SOLUTION: The circuit board includes an insulation sheet 29 and a lead frame 30 stacked on the sheet 29; the lead frame 30 has a plurality of electrically conductive patterns 28a and 28b; and the underlying sheet 29 are extended, up to the upper surfaces of the conductive patterns 28a and 28b between the patterns 28a and 28b, and covers both sides of the upper surfaces of the conductive patterns 28a and 28b positioned on both sides thereof.
Patent JP-2002295679-A (JP)
Title: Piston part structure
Inventor: OZAKI SHINJI
IPC: F16J9/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a piston part structure having a proper sliding property, in which breaking of an oil film will not occur on an outer periphery part of a piston ring. SOLUTION: In the piston part structure provided with a piston ring, a plurality of annular recessed part 1a-1e are formed on an outer periphery of a piston body 1 made of metal; one end of a disc-like member made of resin is hooked on the annular recessed part 1a at one end side of the piston body and the disc-like member is heated and pressed using a pressing-in jig 9, moving toward the other end of the piston body (heating/pressing-in process); thereby, the piston ring is formed by making an inner periphery surface bite into the annular recessed part while making it as a biting projection; a gap is provided between a bottom surface of the annular recessed parts 1b-1e and a tip end of the biting projection 5c at the heating/pressing-in process;  and after the completion of the heating/pressing-in process, a ring side annular projection 5e is formed on an outer periphery surface of the piston ring, by utilizing a residual stress of a resin material of the piston ring.
Patent JP-2002294655-A (JP)
Title: Sea bank for ecotone protection
Inventor: SUZUKI HIDEO
IPC: E02B3/12
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a sea bank for echotone protection forming a moving passage, a habitat, and a feeding area for aquatic lives utilizing ecotone and a base for adherence of seaweed, and not obstructing the cruise of ships in a sea area to provide a continuation of the sea area to a hinterland in a restricted space. SOLUTION: This sea bank comprising flat places 6, 7, 8, 9, and 10 disposed at different levels is provided parallel with a land area.
Patent JP-2002295097-A (JP)
Title: Automotive door lock mechanism
Inventor: UCHIDA MIKIO
IPC: E05B85/24
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To dispense with door harness for an automobile having no electric equipment, other than electric locks, attached to its doors. SOLUTION: An approximately U-shaped lock member is provided to protrude from the opening/closing side end face of an automobile door and a striker to be locked and unlocked by the lock member is attached to the side of the automobile body which abuts against the opening/closing side end face when the door is closed. A power source comprising a motor or a solenoid for electrically controlling the striker is mounted in the automobile body. A means for operating the power source is provided in the automobile body.
Patent JP-2002301771-A (JP)
Title: Joining structure of synthetic resin member
Inventor: YAMAMOTO HIRONAGA
IPC: B29C65/56
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent a joining structure of a synthetic resin member for increasing the welding strength of two synthetic resin members. SOLUTION: Tapered faces 5 and 5 are formed in a long fluted hole 4 opened in the synthetic resin member 2 and an engaging protrusion piece 3 formed in the synthetic resin member 1 is welded and joined to the long fluted hole 4 of the synthetic resin member 2. A part of the engaging protrusion piece 3 of the synthetic resin member 1 is melted into the long fluted hole 4 of the synthetic resin member 2 by thermally welding the engaging protrusion piece 3 of the synthetic resin member 1, and the engaging protrusion piece 3 of the synthetic resin member 1 comes into close contact with the tapered faces 5 and 5 of the long fluted hole 4 of the synthetic resin member 2. Thus, the synthetic resin member 1 is welded and joined to the long fluted hole 4 of the synthetic resin member 2 through the engaging protrusion piece 3.
Patent JP-2002303320-A (JP)
Title: Manufacturing method of frame with guide
Inventor: NAGAI SHIGEKAZU
IPC: B21D47/01
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency by simplifying a manufacturing step, and easily manufacturing a frame with a guide. SOLUTION: A shape steel 10 is pressed to form a frame 12 of substantially U-shaped section having a long groove 16. On the other hand, a guide rail 14 is quenched and an outer surface of the guide rail 14 is ground. Then, the quenched guide rail 14 is integrally coupled with the long groove 16 of the frame 12, and a ball roller groove 18 is formed in the guide rail 14 to complete a frame 20 with a guide.
Patent JP-2002312027-A (JP)
Title: Device, program and method for diagnosing failure, and recording medium readable by computer, having recorded program for diagnosing failure
Inventor: GOKO YOSHINORI
IPC: G05B23/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To easily diagnose a failure of equipment. SOLUTION: This device for diagnosing the failure is provided with a countermeasure data recording means having recorded measures for the occasion when equipment has the failure as a countermeasure data, a history data recoding means having recorded the measures for the occasion when the equipment has had the failure in the past as history data, a receiving means (S3) to receive the location of the failure when the equipment has the failure, a history data reading means (S7) to read the corresponding history data based on the received location of the failure, a countermeasure data reading means (S10) to read the corresponding countermeasure data from the countermeasure data recording means based on the received location of the failure, if the corresponding history data have not been read by the history data reading means, and a transmitting means (S9, S12) to transmit either the history data or the countermeasure data which have been read.
Patent JP-2002314768-A (JP)
Title: Image reader
Inventor: OKABE YOSHITAKA
IPC: H04N1/19
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can prevent quality deterioration of a read image due to deformation of an image sensor with respect to temperature change. SOLUTION: The image reader, where an image sensor 1 whose read pixels are arranged linearly, is laid out in an overlapped way with adjacent read pixels of the image sensor being placed in the main scanning direction in zigzag and image data of an entire original image is generated by using only image data obtained from either of the read pixels in a region of the read pixels, overlapped in the main scanning direction among the image data obtained from the read pixels of the image sensor, is configured with a data read control means 9 that references an output from a temperature sensor 8 for sensing the temperature around the image sensor to predetermined data, on the basis of a temperature change in order to decide the read pixel for reading the image data in the overlapped region in the main scanning direction.
Patent JP-2002309924-A (JP)
Title: Diesel particulate filter
Inventor: SUZUKI SHOGO
IPC: F01N3/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a diesel particulate filter capable of lowering an ignition temperature of a particulate for reducing power consumption in a wire mesh on the upstream side wherein the filter is heated. SOLUTION: The filters 1A and 1B are arranged in a pair of exhaust gas passages 3A and 3B arranged in an exhaust system. Between wire meshes 12 and 13 for holding the filters 1A and 1B, the wire mesh 12 on the upstream side can be electrically energized and coated with a substance having an oxidation catalytic action lowering an oxidation reaction temperature. By means of shutter valves 4A and 4B arranged in the exhaust gas passages 3A and 3B, an exhaust gas flow rate is automatically throttled when an exhaust gas pressure is above a predetermined value. By the oxidation catalytic action of the wire mesh 12, the ignition temperature of the particulate is lowered, and when the shutter valves 4A and 4B are closed, the particulate is easily ignited and burnt.
Patent JP-2002308349-A (JP)
Title: Thermal insulating box
Inventor: INABA YOSHISADA
IPC: B65D6/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating box formed by plate members having a superior thermal insulating effect that is thin, lightweight, strong and has an improved transportation effect. SOLUTION: There is provided a thermal insulating box 10 comprising a box body 20 constituted by a bottom plate 21 and a plurality of side plates 22A, 22B, 22C and 22D; and a lid 23 pivotally arranged at the box body 20 and enabling the box body 20 to be opened or closed, wherein at least one of the box body 20 and the lid 23 is constituted by a plate member 1 in which foam material 3 is filled in a hollow panel 2 having a member 5 containing resin and glass fiber integrally formed.