baber/WOPTO huggingface dataset:
Patent JP-2002179171-A (JP)
Title: Egg packaging container
Inventor: KAMO MAMORU
IPC: B65D1/26
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an egg container having a structure capable of keeping the same productivity with that of the conventional egg container, substantially and completely preventing any insects from entering the container and further keeping a sanitary state within the container. SOLUTION: There is provided an egg packaging container in which a sheet raw material of synthetic resin is bulged out and molded, wherein a container main body 1 having a plurality of egg storing notches 11... capable of storing lower half segments of the eggs formed side by side and a lid 2 provided with a notch 21 covering the upper half segments of the eggs are integrally formed in such a way that they can be folded via one side folding segment 5. Seal closing protrusions 3 having a U-shaped section are formed at the entire periphery of any one of these container main body 1 and the lid 2 or formed continuously over three sides except the free end edges. Seal closing protrusion-fitting notches 4 for receiving the seal closing protrusions 3 are formed at the other and at the entire periphery or at three sides except the longitudinal end edge of any one of them. At a lid closing attitude, these seal closing protrusions 3 and the seal closing protrusion fitting notches 4 provide a seal closing in the container to prevent insects from entering while being relatively fitted to each other.
Patent JP-2003035206-A (JP)
Title: Cavitation supressing pump system
Inventor: HASHIMOTO TOMOYUKI
IPC: F04D29/66
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To supress the generation of cavitation while keeping the pumping performance in a rotary pump. SOLUTION: The generation of cavitation can be supressed by increasing the allowance in the lowering of the fluid pressure by lowering a saturated vapor pressure of the fluid by lowering a temperature of the fluid flowing into the pump by heat exchanging with the fluid flowing into the pump by utilizing a low-temperature source existing in a pump system. In a case of a liquid rocket engine, another propellant B of a temperature lower than that of one propellant A or a coolant can be applied as a low temperature heat source. The propellant B is allowed to pass through a heat exchanger 2 by the pump 4 for the heat exchange with the propellant A from the tank 3, whereby the fluid temperature is lowered. As a fluid speed of the propellant A at inflow is low, the pressure loss in the heat exchanger 2 is small.  As a result, the temperature of the propellant A is lowered, and the generation of cavitation in the pump 1 can be supressed.
Patent JP-2003037806-A (JP)
Title: Nonlinear editing method, device thereof program and storing medium recording the same
Inventor: MIYAUCHI HIDEAKI
IPC: G11B27/034
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the operability by eliminating the necessity of resetting operation or initializing operation for editing parameters. SOLUTION: A nonlinear editing method for performing editing by displaying an editing window having a displaying area for a track T2 on a display device 3, and disposing a clip C4 representing a selected material on the track T2, has a first object (51-56) for representing an editing parameter intrinsic to the clip C4, and a second object (57-60) for representing an editing parameter intrinsic to the track T2 on which the clip C4 is disposed. In this method, editing is performed while selectively operating the first object (51-56) and the second object (57-60).
Patent JP-2003035861-A (JP)
Title: Autofocusing camera
Inventor: NONAKA OSAMU
IPC: G02B7/28
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an autofocusing camera capable of realizing accurate focusing regardless of the position of a subject within an image plane. SOLUTION: This AF camera is provided with a range-finding part (sensor arrays 2a and 2b and light receiving lenses 3a and 3b) measuring a distance for focusing by using the image signals of a plurality of range-finding points within the image plane including the center point of the image plane, and equipped with a means (CPU 1 and control program) selecting the result of range-finding for focusing (subject distance) according to the pattern of the spatial frequency or the amplitude of the image signal or selecting the subject distance according to the pattern of the image signal and the obtained distance.  Then, the AF camera has a means for making the result of the range-finding showing a distance equal to or shorter than a specified distance ineffective when the result of the range-finding other than the center of the image plane shows the distance equal to or shorter than the specified distance and the spatial frequency of the image signal which the distance equal to or shorter than the specified distance is obtained is sparse.
Patent JP-2003041472-A (JP)
Title: Thin, light-weight and reinforced nonwoven fabric entangled by water current
Inventor: MATSUOKA MASANOBU
IPC: D04H1/492
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin, light-weight and reinforced nonwoven fabric entangled by a water current, having excellent strength balance and elongation balance in the machine direction and the transverse direction, good touch feeling, good air permeability and soft feeling, and further having uniform and dense feeling, and excellent appearance regardless of the light weight. SOLUTION: This thin, light-weight and reinforced nonwoven fabric entangled by the water current is obtained by entangling and integrating a wet web layer, with a reinforcing supporter by the high-pressure water current. The wet web layer is obtained by wet papermaking method and comprises fibers having <=10 μm fiber diameters. The reinforcing supporter comprises an oriented and crossed, laminated nonwoven fabric obtained by orienting filamentous nonwoven fabrics obtained by spinning a thermoplastic resin in one direction, and laminating the obtained filamentous nonwoven fabrics so that the oriented axes of the filaments of the filamentous nonwoven fabrics may be crossed.
Patent JP-2002122062-A (JP)
Title: Capacitive discharge type engine ignition system comprising automatic advance ignition/minimum speed ignition control functions
Inventor: LAMARR GERALD J JR
IPC: F02P11/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To advance the automatic spark between an engine start speed and normal operation speed, to forbid the ignition at an excess operation speed, and/or to prevent the ignition at a speed less than a minimum operation speed. SOLUTION: A charging coil L1 generates a charging signal for charging a charge accumulation capacity C2 for ignition, and a trigger coil L2 generates a triggering signal for triggering the discharge of the capacity. A RC circuit composed of a resistance R5 and a second capacity C1 prevents the application of the triggering signal to a control electrode of a first electronic switch, and controls the timing for applying the trigger signal to a control electrode of a first electronic switch Q2. A third electronic switch Q3 prevents the application of the triggering signal to the control electrode of the first electronic switch, until the accumulated capacity exceeds the breakdown voltage of zener diode.
Patent JP-2003038063-A (JP)
Title: Dermatitis-developed rat
Inventor: SAITO NAOHIRO
IPC: A61P17/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a dermatitis-developed rat serving as a pathological model for allergic dermatitis or the like and thus contributing to efficiently screening prophylactic and/or therapeutic agents for the dermatitis in question and carrying out their medicinal efficacy tests. SOLUTION: This dermatitis-developed rat is a hairless rat which lacks the ability to grow normal hair, having the following characteristics: (a) naturally developing slight skin erythema about 8 to 12 weeks after born, (b) naturally developing dermatitis at a rate of >=90% 24 weeks after born and thereafter, and (c) varying blood IgE antibody levels little. The 2nd objective method for creating the rat, and the other objective method for screening compounds effective for preventing and/or treating dermatitis by using the rat, are also provided respectively.
Patent JP-2003042164-A (JP)
Title: Rolling device and its manufacturing method
Inventor: SAITO TAKESHI
IPC: C23C16/36
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device and its manufacturing method having highly anti-corrosiveness and durability even in a corrosive environment. SOLUTION: A chrome oxy-carbide film 4 having a film thickness as thick as 1-10 μm is covered on the outer ring 1 and the inner ring 2 made of stainless steel containing 10-20 wt.% of chrome and the rolling body 3 is formed of ceramics.
Patent JP-2003040516-A (JP)
Title: Delivery paper tray device and image forming device
Inventor: KUSUSE NOBORU
IPC: B65H9/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of an end fence and injury of an operator even when a paper bundle or a hand of the operator knocks against the end fence disposed in a delivery paper tray device. SOLUTION: The end fence 35 that is positioned on the tip side in the delivery direction of paper and projects upward is mounted to a mounting body 31 so that it removes from the mounting body 31 when an external force of a predetermined value or more is operated substantially downward or in a substantially delivery direction. In extracting a delivered paper bundle from the delivery tray device or the like, the breakage of the end fence 35 and the injury of the operator are prevented when the paper bundle or the hand of the operator knocks against the end fence 35 to operate the external force of the predetermined value or more to the end fence 35 substantially downward or in the substantially delivery direction.
Patent JP-2003046708-A (JP)
Title: Facsimile machine, facsimile machine control method and facsimile machine control program
Inventor: OKAMURA KOJI
IPC: H04M11/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To enable avoiding the facsimile communication to end in error by appropriately controlling calls of a facsimile machine, using an IP network. SOLUTION: When a calling factor, such as operations by a user, time specified communication or the like occurs (S201), it is detected whether or not the communication with respect to the call is using a communication path via an IP network by a prefix of an identification number or the like (S203). If it is detected that the communication path is used (S209), communication under specified conditions corresponding to the transmission characteristics of the communication path, for example, limitation of transmission speed, usage of unique procedures including extension of the timer time, stop of facsimile communication or the like is performed (S211).
Patent JP-2003041573-A (JP)
Title: Soil-cement column row wall and its construction method
Inventor: YOSHIDA KEISUKE
IPC: E02D5/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a soil-cement column row wall suitable for an earth retaining wall of large depth excavation, a large-scale impervious wall, or the like by integrating soil cement with a steel core material, and increasing rigidity. SOLUTION: This soil-cement column row wall S comprises a column row solidified body 14 continuously constructed in the ground by inserting the stirring blades of a mechanical stirring type deep mixing machine 1 in the ground, injecting a solidifying material in penetration process and/or pulling-up process and stirring to mix the solidifying material with in-situ soil; a steel pipe reinforcing core material 15 provided with a large number of dowels 16, 16, etc., on the outer surface side and built in each of cylindrical parts 14A, 14A, etc., of the column row solidified body 14; and a steel disk 19 for blocking the pipe interior at the head of each steel pipe reinforcing core material 15.
Patent JP-2003038879-A (JP)
Title: Needle thread control device of multi-needle multi- thread chain stitch sewing machine
Inventor: NISHIKAWA MASAHIKO
IPC: D05B1/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To enable smooth moving of a thread needle by decreasing lifts on a cam face while a needle rises from the lowest position and thread is tensioned immediately after a looper scoops a needle thread loop, and to reduce coercive feeling belt by an operator by reducing projection amounts of a thread feeding means or a thread handling body projected from a sewing machine head in a needle thread control device of a multi-needle multi-thread chain stitch sewing machine, which has the thread feeding means attached to a needle bar and having a plurality of thread holes on a tip, and the thread handling body provided with the vertical cam face, wherein the needle thread from a tension device to a needle is controlled by vertical motion of the thread feeding means and action of the cam face of the thread handling body. SOLUTION: The thread feeding means 11 is attached to the needle thread 3 projected from the sewing machine head A, and thread holes 15 are horizontally arranged side by side. When the needle 2 rises from the lowest position, an endless hook 21 attached to the thread feeding means 11 engages with left needle threads 8 between the cam face lower end 12aa and the thread holes 15 of the thread feeding means 11 for raising the needle thread. The needle thread is held at the cam face lower end 12aa and fed by the thread feeding means, and the needle thread loops are sucked.
Patent JP-2003050880-A (JP)
Title: Host device for supporting maintenance and management service
Inventor: IZUMI KAZUO
IPC: G06Q30/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To omit troublesome work of an operator on a host device side, to simplify ordering work, to improve the efficiency of maintenance and management work, to reduce costs, to report latest maintenance and management conditions to a user and to maintain and manage a communication information terminal in the best state at all times. SOLUTION: In a maintenance and management service supporting system 100, when abnormality occurs in a copying machine 6, abnormality information and fault coping processing information, etc., are transferred by electronic mail just by performing an extremely easy input operation among a host computer 1, a PC 2, a potable telephone 3, a portable telephone 4, a PC 5, the copying machine 6 and a host computer 7 for stock management. Also, the host computer 1 manages the schedule of a person in charge of services, confirms the stock of change components required for the repair of the copying machine 6 and orders them with the electronic mail.
Patent JP-2003048352-A (JP)
Title: Printer, its controlling method and its controlling program
Inventor: HAZAMA YUKI
IPC: B41J2/01
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which print quality can be enhanced significantly by reducing shift in the print starting position of each stripe and unevenness of print at the time of stripe printing. SOLUTION: A drum drive motor 4 is provided with an encoder sensor 5 and one revolution of the drum 3 is detected accurately by counting pulse signals outputted from the encoder sensor 5 at a specified period before starting print operation. Furthermore, the pulse signal outputted from the encoder sensor 5 is used as the ejection timing signal of an ink jet head 2.
Patent JP-2003053160-A (JP)
Title: Cleaning method for separating membrane and membrane filtrater
Inventor: TAKEDA SATORU
IPC: B01D65/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of efficiently cleaning a separating membrane and membrane filter which is capable of efficiently cleaning the separating membrane. SOLUTION: If the separating membrane is cleaned by water for back washing stored in an accumulation tank disposed on a secondary side after the raw water on the primary side of the separating membrane is drained, the separating membrane can be efficiently cleaned. The effect is higher if pressurized gas is supplied into the accumulation tank and the separating membrane is back washed after the pressure is increased. The cleaning can be cost effectively and efficiently performed if the filtrate water of the separating membrane is used as the water for back washing and the volume of the water for back washing is set at 0.1 to 10 L per 1 m<2> of the area of the separating membrane.
Patent JP-2003060474-A (JP)
Title: Piezoelectric device, and mobile telephone apparatus and electronic appliance utilizing the piezoelectric device
Inventor: ENDO HIDEO
IPC: H03H9/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device, and mobile telephone apparatuses and electronic apparatuses which utilize the piezoelectric device whose shock resistance is made superior, owing to the fastening of its piezoelectric vibrating piece being firm, even when its constitution is made compact. SOLUTION: A tuning-fork type piezoelectric vibrating piece 32 stored in the piezoelectric device 30 has a base portion 51, fastened to the side of a package 36 and has a pair of vibrating arms 34, 35 extended in parallel with each other from the base portion, and further, there are made into curved-form or chamfered shapes of both the end portions 57, 57 present on the opposite side of the base portion 51 to the vibrating arms which are both the end potions in its width direction.
Patent JP-2003069399-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEDA NORIAKI
IPC: H03K17/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can prevent an excess through-current from being produced due to selection of a plurality of signal paths and decrease a delay in a selection signal so as to attain a high-speed circuit operation. SOLUTION: The semiconductor integrated circuit provided with a selector circuit 10 controlling pass transistors 11 to 14 provided to a plurality of signal paths PS1 to PS4 termination-coupled to one node n1 by selection signals A to D to selectively pass the selected signal, includes a detection circuit 40 that monitors the selection signals A to D so as to detect occurrence of a multi-hit state where two signal paths or more are closed and a selection signal revision circuit 30 that changes the selection signal so that all the signal paths are closed or only one signal path is opened on the basis of the result of detection.
Patent JP-2003066458-A (JP)
Title: Alignment layer, method for forming alignment layer, liquid crystal device and projection type display device
Inventor: YAMADA SHUHEI
IPC: G02F1/13
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an alignment layer having excellent durability and to provide a liquid crystal device provided with the alignment layer. SOLUTION: The alignment layer 40 (60) is formed by laminating a plurality of organic films 41 each having an alignment controlling layer 42 formed by rubbing treatment or photo-alignment treatment on the surface thereof so that the alignment controlling layers 42 are positioned on the liquid crystal molecule side. The liquid crystal device is provided with the alignment layer 40 (60) on the outermost surface on the liquid crystal layer side of at lest one substrate of a pair of substrates having the liquid crystal layer interposed therebetween and disposed opposite to each other.
Patent JP-2003066367-A (JP)
Title: Projection type display device
Inventor: SHIINA HIROSHI
IPC: G02B27/28
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of preventing the color purity of a display image from falling without bringing about a decrease in light use efficiency nor an increase in cost. SOLUTION: This projection type display device is provided with a light source for emitting white light, a first fly-eye lens for converting the white light into telecentric light whose principal ray is parallel to an optical axis, a second fly-eye lens for making the telecentric light transmit, a color separation optical element on which the telecentric light transmitting the second fly-eye lens is made incident and which performs color separation of the telecentric light made incident into three types of light having different colors from one another, three image display elements for respectively displaying three types of images corresponding to the respective three types of light, and a compositing means for compositing the three types of images and outputting the composite image to a projection lens to magnifyingly project the composite image to a screen.
Patent JP-2003063345-A (JP)
Title: Air bag
Inventor: MOCHIZUKI NORITO
IPC: B60R21/20
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the developing position of an air bag developing in a curtain shape sidewards of a passenger of a vehicle. SOLUTION: A front seat expansion chamber 44 and a rear seat expansion chamber 45 are formed in an air bag body 31. A restricting expansion chamber 46 is projected from a communicating chamber 43 for communicating the front seat expansion chamber 44 and the rear seat expansion chamber 45. At first, the restricting expansion chamber 46 is expanded and developed with the gas ejected from an inflator. Next, the front seat expansion chamber 44 and the rear seat expansion chamber 45 are expanded and developed. The air bag 1, in the developed state, sandwiches a center pillar 12 with the front seat expansion chamber 44 and the restricting expansion chamber 46 so as to stabilize and hold the position.
Patent JP-2003039891-A (JP)
Title: Portable case for affixing postage stamp and stamp
Inventor: IZUMI HAJIME
IPC: B43M11/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable case for affixing postage stamps and stamps, which is convenient for housing the postage stamps and stamps carrying with one when going out, is clean and hygienically useful for affixing the postage stamps and stamps, to a sponge provided within which for putting the water on the starch coated surface of the postage stamp and stamp to affix the water can be fed without toil, with which the postage stamp and stamp can be uniformly moistened and which is water-tight inside and outside so as to allow to port under a water-containing state. SOLUTION: In a main body, to which a hollow upper opening and closing lid and a lower case are pivotally hinged, a pivotally hinged tightly closing lid is provided within the main body. Further, a postage stamp and stamp housing frame is provided on the top surface of the tightly closing lid. The lower case is made into a frame part at its upper stage and a water chamber part at its lower stage. Under the state that water-absorbing holes are bored on the bottom surface of the frame part at the upper stage, a sponge is fitted to the frame part. In the lower stage, the hollow water chamber part is provided by engraving one side face of the lower case.  In the water chamber part, a feeding water pressing valve body, the tip of which is hollow and the lower part is integrally formed with the side face of the lower case, is pressingly inserted, resulting in making freely sliding the feeding water pressing valve body in the water chamber part and devising a means for making the whole main body water-tight.
Patent JP-2003073519-A (JP)
Title: Aqueous emulsion containing vinyl acetate-based polymer
Inventor: SASAKI MASASHI
IPC: C08L31/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a aqueous emulsion containing vinyl acetate-based polymer and having suppressed odder caused by odorous components such as acetic acid, vinyl acetate, formaldehyde and sulfur oxides, and to provide a method for producing the aqueous emulsion with reduced oder. SOLUTION: This aqueous emulsion is one containing vinyl acetate-based polymer and characterized by containing <=0.11 pts.wt. acetic acid based on 100 pts.wt. aqueous emulsion (nonvolatile), and the method for producing aqueous emulsion with reduced odor is characterized by membrane separation of the aqueous emulsion containing vinyl acetate-based polymer with a semipermeable membrane.