baber/WOPTO huggingface dataset:
Patent JP-2002224480-A (JP)
Title: Sewing machine capable of forming running stitch of very regular seam
Inventor: VALLE MARIO
IPC: D05B63/00
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of forming a running stitches of a very regular seam. SOLUTION: The sewing machine forming the running stitch seams has an eye 2 opening in the vicinity of a tip and a sewing needle 1 whose shaft 1a is nearly vertical to a face 3 supporting an item to be sewn. The sewing needle 1 is driven by a reciprocal action along its own shaft 1a so that it may periodically pass through the supporting face 3. A thread take-up wheel 5 provided below the supporting face 3 is made up of a fixed portion 6 having a magazine 8 for thread taken up and a rotating portion 7 rotationally driven around a shaft 5a. The rotating portion 7 of the wheel supports a lower looper 11 engaging with a thread loop below the supporting face 3 so as to put thread 12 into the magazine 8 formed in the wheel's fixed portion 6. In addition, pneumatic tension addition means 14, 15 and 16 are also provided for the portion of thread below the supporting face 3.
Patent JP-2003075049-A (JP)
Title: Cold air supply device
Inventor: KIM SANG BAE
IPC: F25D17/04
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold air supply device of a refrigerator wherein cooling efficiency is enhanced by intensively cooling a loadgenerating site in accordance with change of load generated in the interior of a refrigeration compartment of a refrigerator. SOLUTION: The cold air circulating device comprises a fan 20 mounted on a rear-side side-wall face of the refrigeration compartment 8 for forcedly circulating air cooled by an evaporator of a refrigeration cycle, a cold air supply passage 26 formed by drilling in a partition wall for defining a freezing compartment and the refrigeration compartment for supplying the cold air from the fan to the refrigeration compartment, a rear-side guiding passage 28 in communication with the cold air supply passage 26 for guiding the cold air to the rear-side of the refrigeration compartment, a right-side guiding passage 30 in communication with the passage 26 for guiding the cold air to the right side of the refrigeration compartment, a left-side guiding passage 32 branched from the cold air supply passage for guiding the cold air to the left side of the refrigeration compartment,  and a rear-side discharge duct 34, a right side discharge duct 36 and a left side discharge duct 38 respectively connected in communication with the rear-side guiding passage, the right side guide passage and the left side guiding passage 32 and formed as extensions in a lower-side side-wall of the refrigeration compartment.
Patent JP-2002294532-A (JP)
Title: Device enabling leno yarn to be used in loom
Inventor: CHRISTE MARCEL
IPC: D03C7/08
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a device enabling a leno yarn to be used in a loom. SOLUTION: This device includes a shaft 4 rotatably connected about a rotating axis A and also positively connected to a driving unit 5 for rotating the shaft 4, a holder 6 designed to hold at least two leno yarn bobbins 2 and 3 and rotatably connected to the shaft 4, a holder means 7 holding the holder 6 without substantially rotating it, and a yarn guide element 8 firmly connected to the shaft 4; wherein the shaft 4 has a yarn guide path 4a which opens against the holder 6 and is designed in such a way as to enable both leno wefts 2 and 3 threadable through itself to be fed to the yarn guide element 8.
Patent JP-2003218037-A (JP)
Title: Method of manufacturing semiconductor substrate
Inventor: TSUJI NOBUHIRO
IPC: H01L21/302
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor substrate, by which the embeddability of an embedded epitaxial film can be improved further in a film forming step of embedded epitaxial.  <P>SOLUTION: A trench 3 is formed in a silicon substrate 1, and an epitaxial film 4 is formed on the substrate 1 including the inside of the trench 3. Then the inside of the trench 3 is filled with overlapped epitaxial films (4, 5, and 6), by performing the partial etching of the epitaxial film 4 using the vapor- phase etching action of hydrogen chloride and the formation of the epitaxial films (5 and 6) a plurality of times, in an atmosphere maintained at a pressure which is higher than that set at formation the film 4, in an atmosphere containing hydrogen chloride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216135-A (JP)
Title: Information display device
Inventor: SAKAMOTO KOICHI
IPC: G06F3/048
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device for detecting an inclination angle of a portable information display device itself, for rotating and erecting characters in accordance with the inclination angle.  <P>SOLUTION: A portable information display device 2 for displaying information including character strings and images in constituted of a character information storage part 6 for storing the character strings, an image information storage part 4 for storing the images, a level 16 for detecting the inclination angle of the information display device 2 itself and for providing information of the detected inclination angle, an image control 8 for generating display image by reading the images from the image information storage part 4, a character control part 10 capable of rotating the entire character strings and/or each character in the character strings and generating display character strings at a state that each character is erected based on inclination angle information provided from the level 16 by reading the character strings from the character information storage part 6, a composite processing part 12 for generating display information for combining the display images and the display character strings and for displaying them by superposing them on the same picture and a display part 14 for displaying the display information generated by the composite processing part 12. Thus, the information display device 2 can display each character at the state that it is erected even when the information display device 2 itself is inclined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211867-A (JP)
Title: Instruction manual
Inventor: IEMURA ATSUHITO
IPC: B42D11/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instruction manual enabling a beginner user too easily understand an operating procedure by himself.  <P>SOLUTION: The instruction manual 101 comprises a space 103. The space 103 has a cutout part shaped into a portable telephone 105 on a predetermined page for constituting the manual 101, and is formed by superposing the pages.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224965-A (JP)
Title: Winding bobbin for superconducting generator, winding bobbin for generator, and its manufacturing method
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K55/04
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of conventional system such as that a great deal of work time being required for teeth and slots, since the slots are made between the teeth, along superconducting field winding, by machine processing.  <P>SOLUTION: Axial teeth 9 and circumferential teeth 11 are connected to each other by metal spaces 13 being prefabricated connections in the same form as corner parts, whereby the manufacturing time of the winding bobbin 3 can be shortened by the amount of having removed the machine processing for forming the teeth and slots at corner parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224259-A (JP)
Title: Two-terminal thyristor
Inventor: TOMITA MASAAKI
IPC: H01L29/74
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the surge voltage resistance of a two-terminal thyristor by igniting a plurality of unit thyristors as quickly as possible.  <P>SOLUTION: On a semiconductor substrate 100, a first N-type conductive region 2 and second N-type conductive regions 11, 12, 13, 14, 15, and 16 are formed. In the first N-type conductive region 2, a first P-type conductive region 5 is formed so that the region 5 may cross the regions 11, 12, 13, 14, 15, and 16 in a plan view of the substrate 100. In addition, a second P-type conductive region 25 is disposed adjacently to the first N-type conductive region 2. Thereafter, the amplification factor α<SB>1</SB>of the base grounding current of a transistor using the first N-type conductive region 2 as its collector, the second P-type conductive region 25 and the conductive region 1 of the substrate 100 as its base, and the second N-type conductive regions 11, 12, 13, 14, 15, and 16 as its emitter is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224535-A (JP)
Title: System for providing fm broadcast-linked image for vehicle
Inventor: SUZUKI YOSHITAKA
IPC: H04N7/173
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enrich broadcasting contents while maintaining sound quality, etc., of FM broadcasting.  <P>SOLUTION: A providing system is provided with a data server belonging to a broadcasting station and an on-vehicle machine mounted on a vehicle, and the on-vehicle machine is provided with an operating part, a storing part, also, a communicating means controlled by the operating part, and a displaying part for displaying image data received from the data server through the communicating means. The storing part stores address data. The operating part is provided with an image data requesting function for requesting image data from an access destination represented by the address data. The data server has a communicating means so as to be accessible from the on-vehicle machine and is provided with an image data storage function for storing image data interlocking with contents in a designated place of the address data in interlock with the contents of the FM broadcasting, and an image data transmission function for transmitting the image data to the on-vehicle machine in response to a request from the on-vehicle machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222198-A (JP)
Title: Belt fastener
Inventor: TOMOSUE MOTOHARU
IPC: B60P7/06
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of noises during stretching work and loosening work of a belt.  <P>SOLUTION: The belt fastener has a body frame 3, a belt winding mechanism 5 provided at one end part of the body frame 3 and capable of winding and rewinding a first belt 1, and a belt loosening mechanism 6 provided at the other end part of the body frame 3 and capable of rewinding a second belt 2 at a unit of a small amount. The belt loosening mechanism 6 has a first shaft 42 for overlapping and guiding the second belt 2, a slotted hole 41a formed to the body frame 3 so as to be extended in the direction going away from the first shaft 42, a second shaft 45 axially supported freely movably and freely rotatably to the slotted hole 41a, coming into contact with a plane nearly vertical to the axis of the slotted hole 41a, and also winding around the second belt 2 guided from the first shaft 42 and guiding it to the first shaft 42, and a rotation lever 47 provided at one end part of the second shaft 45 and rotating the second shaft 45.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228583-A (JP)
Title: System and method for distributing information
Inventor: KIKUCHI YASUYUKI
IPC: H04W40/34
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user of a mobile terminal visiting a specified area by chance to receive easily information service met to own requirement, and to make information service business easily developed by an information providing enterprise.  <P>SOLUTION: This system is provided with the mobile terminal 30 carried by the user, a home domain 10 to which the mobile terminal belongs inherently, and an accessed address domain 20 accessed by the mobile terminal. The home domain is provided with a database 13 for accumulating user information including member information of personal information of the user, and including preference information of the user, and a home agent 11 for reading out the user information from the database at timing when the accessed address domain is accessed from the mobile terminal to transmit it to the accessed address domain, and the accessed address domain is provided with a distribution server 22 for selecting a content matched to the user of the mobile terminal out of the plurality of contents preliminarily prepared, based on the user information from the home agent, so as to be distributed to the mobile terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231175-A (JP)
Title: Method for controlling heating of end of resin tube
Inventor: MOCHIZUKI TATSUYA
IPC: H05B3/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling heating of an end of a resin tube capable of working a socket having a predetermined quality even when there is a temperature change of the tube or an ambient temperature change in the circumference in a working site.  <P>SOLUTION: The method for controlling heating of the end of the resin tube comprises advancing a heating furnace 13 of an apparatus 1 having the furnace 13 movable toward or from the end of the tube P1 to be worked into the socket by using the apparatus 1, introducing the end of the tube P1 in the furnace 1, heating to soften the end, measuring the surface temperature of the tube P1, calculating the advanced distance of the furnace 13 according to the measured result and the control temperature of the furnace and advancing the furnace 13 to match the calculated advanced distance, thereby controlling the heating length of the end of the tube P1 introduced into the furnace 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235480-A (JP)
Title: Method for improving property of food of cooked grain and food of cooked grain using the same
Inventor: YOSHIMATSU DAISUKE
IPC: A23L7/109
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving loosening of a processed food of cooked grain and to obtain a composition.  <P>SOLUTION: The method for improving loosening of a food of cooked grain comprises a process for cooking a food of uncooked grain, to give a food of cooked grain and a process for adding glucan to the food of the grain which is being cooked or the food of the cooked grain to give a food having improved loosening of grain. The glucan is at least one kind of glucans having 30,000-39,000, 41,000-300,000 or 350,000-1,000,000 weight-average molecular weight, 1-1.9, 5.1-9.9 or 12.1-15 DE and ≤800,000 molecular weight and a cyclic structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240207-A (JP)
Title: Steam power plant and operating method thereof
Inventor: TAKENOUCHI TETSUYA
IPC: F22D11/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam power plant capable of preventing the generation of water hammer in a drain water recovery line for recovering the drain water from a high-pressure side heater to reduce the labor of maintenance, and to provide an operating method thereof.  <P>SOLUTION: In the condition that a load of the steam power plant is low, the drain water from the high-pressure side heater 18 is taken into a condenser 12 through a condenser side recovery line 20A. After re-starting the operation of the steam power plant, the high-temperature condensate is filled into the drain water stagnating in a deaerator side recovery line 20B during a stop of the operation through a water filling line 30 to heat the drain water inside of the deaerator side recovery line 20B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231961-A (JP)
Title: Mask, processes for manufacturing electro-optical device and organic electroluminescent device, organic electroluminescent device and electronic device
Inventor: HIROSHIMA YUKIKO
IPC: H04N5/70
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask used for forming luminescent layer patterns, etc., which provides highly precise patterns and allows easy alignment, and to provide processes for manufacturing an electroluminescent device and an electro-optical device using this mask.  <P>SOLUTION: The mask consists of a laminate of two mask members comprising a first mask member having apertures corresponding to all of the patterns to be formed and a second mask member having apertures corresponding to some of the patterns. The first mask member is fixed for pattern alignment, and, if required, only the second mask member is moved to form a different pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230788-A (JP)
Title: Drum type washing machine and method for reducing vibration in dehydration by the same
Inventor: YOKOI YASUHIKO
IPC: D06F33/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a vibration in the dehydration by adjusting weight balance in a drum rotating direction without detecting a largeness and a position in an eccentric load and performing complicated drum rotary speed control.  <P>SOLUTION: Weight balance is adjusted in the drum rotating direction by voltage-clamp control when a drum rotary speed reaches 70 rpm. Concretely, when the drum rotary speed becomes 70 rpm, control by a rotary speed control part 95 is changed-over into that by a voltage-clamp control part 96. Then a voltage to be supplied from an inverter control part 104 to a motor 6 is fixed to a predetermined voltage value (e.g. 45 volts) for only eight seconds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243815-A (JP)
Title: Joining structure between bga type semiconductor device and mounting substrate and electronic equipment equipped with the structure
Inventor: YAMAGUCHI TETSUYA
IPC: H05K3/34
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure between BGA type semiconductor device and mounting substrate in which a BGA type semiconductor device can be mounted highly reliably on a mounting substrate by surely preventing the occurrence of short circuits among solder balls.  <P>SOLUTION: In this joining structure between the semiconductor device 2 provided with a plurality of solder balls 16 to be connected electrically to the mounting substrate 18 on its lower surface and the substrate 18, a plurality of recessed sections 20 is formed on the substrate 18 and the solder balls 16 are bonded to the recessed sections 20 when the device 2 and substrate 1 are joined to each other. Since the solder balls 16 are isolated from each other by projecting sections 22 provided among the recessed sections 20, the occurrence of short circuits between adjacent solder balls 16 can be prevented at the time of mounting the semiconductor device 2 on the substrate 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237804-A (JP)
Title: Hermetically closed bag that can be resealed
Inventor: SATO TEIICHI
IPC: B65D33/25
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically closed bag which is capable of storing the contents and sealing it again until the contents are used without causing deterioration of the quality of the contents because of the presence of a trace amount of air or vapor, thereby enabling users to repeat sealing and unsealing the bag.  <P>SOLUTION: A hermetically closed plastic bag for blockading gas is characterized in that an easily removable layer of a specified width is installed in an interior surface of one side of an opening section of the bag before the contents are filled in, and the above easily removable layer is fused with the other side surface after the contents are filled in, while a gusset bag is characterized in that an easily removable layer of a specified width is installed in a folded portion of the gusset on the interior surface of the opening section of the bag and the surface of one side prior to the filling of the contents, and that the above easily removable layer is hermetically fused with the other side surface in a folded state of the gusset after the contents are filled in, while a male zipper nail is installed in the interior surface of one side of the easily removable layer and a female zipper nail on the other side thereby causing an occlusion of both sexes in the hermetically closed bag.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239724-A (JP)
Title: Exhaust emission control device
Inventor: TABATA MUNEHIRO
IPC: F01N3/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a filter by preventing a thermal deterioration of a catalyst carried on a filter and an action of thermal stress on a carrier composed of porous ceramic.  <P>SOLUTION: The exhaust cleaning device of an engine provided with a filter (4) for capturing a particulate on an exhaust passage (3) is provided with: a regeneration treatment means (11) for carrying out a regeneration treatment of the filter by raising an exhaust temperature upon regeneration of the filter; judgment means (11, 18) for judging whether or not the filter is in the midst of regeneration treatment at the time of stopping operation of the engine; and operation continuing means (8, 9, 11) for interrupting the regeneration treatment of the filter when the filter is in the midst of the regeneration treatment at the time of stopping operation of the engine based on the result of the judgment means and continuing to feed a fuel for a predetermined period of time in the state where an amount of oxygen in an exhaust gas fed to the filter is restricted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244710-A (JP)
Title: Color imaging unit
Inventor: HONDA TSUTOMU
IPC: H04N5/357
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color imaging unit having a extended dynamic range and providing a color image with excellent image quality.  <P>SOLUTION: The color imaging unit includes: a timing generator 31 for setting an exposure time T1 and exposure times T2, T3 resulting from dividing the exposure time T1; a CCD 2 that generates an image signal for the exposure time T1 of a first light receiving section comprising a light receiving element group for two consecutive lines and at an interval of two lines and second and third image signals for the exposure times T2, T3 of the light receiving section other than the first light receiving section; and an image data composition section 52 for composing the three image signals to generate an image signal of an object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244652-A (JP)
Title: Moving picture reproducing apparatus and moving picture reproducing method
Inventor: SAMEJIMA TETSURO
IPC: H04N5/781
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture reproducing apparatus and a moving picture reproducing method capable of preventing accidental erasure of a moving picture signal recorded on a recording medium.  <P>SOLUTION: A hard disk 22 records a plurality of compressed moving picture data and thumbnail data corresponding to the compressed moving picture data. When a menu key 24a in operation keys 24 is depressed, a monitor 50 displays a menu on which a plurality of thumbnails are multi-displayed on the basis of the thumbnail data. When a user selects an optional thumbnail on the menu, the monitor 50 displays a reduced moving picture on the basis of the compressed moving picture data corresponding to the selected thumbnail. The user can confirm the contents of the compressed moving picture data from the reduced moving picture and reproduce or erase the compressed moving picture data.  <P>COPYRIGHT: (C)2003,JPO