baber/WOPTO huggingface dataset:
Patent JP-2003120349-A (JP)
Title: Internal exhaust recirculation control method and device for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02M25/07
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress a torque fluctuation resulting, for example, from a manufacturing tolerance of a cam form and a shaft position adjusting mechanism in an internal combustion engine that controls an internal exhaust recirculation rate through a valve overlap degree. SOLUTION: Since an increased torque difference dln per cycle in each cylinder reveals an inappropriate combustion state such as a misfire, a #m cylinder showing maximum torque differences dln many times is determined in six cylinders (S382), and a basic slide degree vsld common to the six cylinders is corrected so that a torque fluctuation value dlnism (m) of the #m cylinder converges on a target torque fluctuation value dlnt (S384 to S388). Internet exhaust recirculation rates of the six cylinders are thereby reduced to improve the combustion quality of the engine. As a result, a total torque fluctuation of the six cylinders is sufficiently reduced.
Patent JP-2003121713-A (JP)
Title: Terminal structure of flat optical fiber cable
Inventor: KATSURA KOJI
IPC: G02B6/40
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the terminal structure of a flat optical fiber cable in which tensile strength does not act on an optical fiber ribbon from a cable side in handling. SOLUTION: The terminal structure of an optical fiber cable 1 flatly formed by covering a reinforcement tube which houses an optical fiber ribbon 2 with a sheath 5 together with a tension member 4. A casing 10 to fixes the flat optical fiber cable 1 and the tension member 4 is provided at the terminal of the flat optical fiber cable 1. An extension part 12b is formed in the casing 10 to extend the end of the optical fiber ribbon.
Patent JP-2003123546-A (JP)
Title: Wire harness
Inventor: KONDO MAMORU
IPC: C08L27/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To secure stable usage of a halogen-free electric wire in a wire harness using a PVC electric wire and the halogen-free electric wire in a mixed state. SOLUTION: In the wire harness, a polyvinyl chloride resin electric wire with an electric wire covered by polyvinyl chloride resin and the halogen-free electric wire with an electric wire covered by a non-halogen-based insulating material are bundled in the mixed state. An age resistor within a range of 10% to 5 times of a mixed amount of the age resistor mixed in an electric wire covering material of the halogen-free electric wire is added and mixed in an electric wire covering material of the polyvinyl chloride resin electric wire.
Patent JP-2003117611-A (JP)
Title: Square electric resistance welded tube forming device
Inventor: KUWABARA KAZUJI
IPC: B21D5/12
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a square electric resistance welded tube manufacturing device which can arbitrarily and easily change the seam position. SOLUTION: An electric resistance welded tube forming device has a forming machine 1 to manufacture a square electric resistance welded tube of square or rectangular section. A bottom surface of the forming machine 1 is a cylindrical surface with its center on the center of the electric resistance welded tube, and an upper surface of a bed is a cylindrical surface corresponding to the cylindrical surface of the bottom surface of the forming machine 1, and the forming machine 1 is supported by the bed. A rack 13 and a pinion 12 are provided on a lower side of the forming machine and the bed, respectively, and engaged with each other.  The forming machine is tilted at an arbitrary angle α in a plane orthogonal to the longitudinal axis of the electric resistance welded tube with the center of the electric resistance welded tube as a center of tilt, and the seam position is shifted by the arbitrary angle α to manufacture the square electric resistance welded tube.
Patent JP-2003118641-A (JP)
Title: Structure of vehicle body for automobile
Inventor: ITO HIDEAKI
IPC: B62D25/08
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure of vehicle body for automobile capable of preventing air heated by an engine from entering to a surrounding air intake pathway from a drain port and improving cooling efficiency of a cabin. SOLUTION: By providing a drain valve 18 to a drain port 35 arranged at a separation wall 32 of a cowl top 15, the drain port 35 is opened at only required minimum occasions as the drain valve 18 usually closes the drain port 35 and opens it only when draining water.
Patent JP-2003124332-A (JP)
Title: Composite resistor structure
Inventor: NAKAMURA KAZUYUKI
IPC: H01L21/822
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite resistor structure in which the variation rate of resistance is decreased in the boundary region of a high resistance element and a low resistance element by increasing widths and lengths of both resistance elements only in the boundary region. SOLUTION: The composite resistor structure (20) composed of a high resistance material and a low resistance material comprises a high resistance element composed of a high resistance material (22) having a specified length and width and resistance proportional to the ratio of the length/width, and low resistance elements composed of a low resistance material (26) having a specified length and width and resistance proportional to the ratio of the length/width and are disposed on the opposite sides of the high resistance element in contact with the opposite end parts thereof, wherein the variation rate of resistance is decreased in the boundary region of the high resistance element and the low resistance element by increasing the widths and lengths of both resistance elements only in the boundary region.
Patent JP-2003125321-A (JP)
Title: Terminal for making album, system and method for making photographic album, and assisting program
Inventor: IWAGAKI MASARU
IPC: H04N5/225
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for making an album, a system and a method for making a photographic album, and an assist program in which even an amateur can take a photograph in preferable composition and can make an album on the spot. SOLUTION: The system for making a photographic album comprises a digital camera 5a, a terminal 3 for making an album, and a printer 4 wherein the terminal 3 for making an album comprises means for storing the basic format of the album, means for inputting and storing additional data, means for generating the photographing information with reference to the basic format, means for transmitting the photographing information, means for receiving and storing the image data of a photograph taken by a photographer, and means for making an album by arranging the image data of photograph sequentially in the basic format. Since the photographing information is provided, the photographer can take an event photograph is preferable composition at a preferable timing and can make an album readily using the basic format.
Patent JP-2002350807-A (JP)
Title: Liquid crystal display device
Inventor: PARK SHOKUN
IPC: G09F9/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents display performance from lowering due to heat generated from the inside of a liquid crystal display device. SOLUTION: During transformation of power for driving a lamp with an inverter module 380, additionally generated heat is isolated by a heat shielding thin film made of aluminum disposed at a storing vessel so as to be disposed between the inverter module 380 and the storing vessel to minimize heat quantity transferred to a reflection plate 330. Therefore, heat generated in a process in which light indispensable to display is generated, can be efficiently emitted and insulated, thereby lowering of display characteristic can be minimized.
Patent JP-2003131300-A (JP)
Title: Device for taking photograph for fire monitoring
Inventor: IZAWA YOSHIHITO
IPC: G03B15/03
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device with improved versatility at a low cost. SOLUTION: A transparent, waterproof and heat-proof case 18 includes a unit holder 12 holding a film unit 11 with a lens, a flame sensor 13, a full-time release member 14, an automatic film winding up mechanism and a controlling part 17. The full-time release member 14 presses down a shutter button 28 of the film unit 11 with a film all the time. The automatic film winding up mechanism utilizes the driving of a motor 35 to rotate the winding up knob 31 of the film unit 11 with a lens in a winding up direction. The controlling part 17 drives the motor 35 of the automatic winding up mechanism and an alarm in response to a situation that the flame sensor 13 detects a flame. Consecutive photographing is performed with the film unit 11 with a lens because a film is wound up with the driving of the motor 35 with the shutter button pressed down.
Patent JP-2002222763-A (JP)
Title: Method of controlling exposure and exposure control device
Inventor: LIM JONG-KILL
IPC: G03F7/30
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling the exposure of the pattern of a highly integrated semiconductor element in a lithography system adapted to the formation of the pattern of the element, and to provided an exposure control device. SOLUTION: Temperature data on a soft baking, a post-exposure baking and a hard baking is received 31. The temperature data is analyzed to adjust 32 the exposure time of the pattern of a highly integrated semiconductor element. The exposure of the pattern is executed 33 in the finally decided exposure time by this adjustment. If the pattern size obtained in this exposure time is excellent, a flow is proceeded 36 as it is. If the pattern size is not excellent, the value of the error between the exposure time during the excellent pattern size and the exposure time during the pattern size which is not excellent is produced 36. A feedback is made to make an analysis of the value of the error along with the temperature data. The value of the exposure time is updated to the value of a new exposure time.  The exposure of the pattern is continuously executed on the basis of the updated value of the new exposure time.
Patent JP-2003127047-A (JP)
Title: Drill load detecting device
Inventor: KOGA SHINICHI
IPC: B23Q17/09
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a drill load detecting device which can grasp the load condition of the drill irrelevant to a surrounding state of the drill with a simple structure and easily execute the service life control of the drill by surely detecting breakage, burn, and abrasion or the like of the drill. SOLUTION: The drill load detecting device is constituted in such a manner that the device has a holding part 1 of the drill 10, a connection part 2 of a driving shaft 11 freely slidably fitted to the holding part 1, and a seal member 3 for the holding part 1 and the connection part 2, and is made to detect the load condition acting on the drill 10 as a change of pressure by filling a pressure transmitting medium 4 into a space formed between the holding part 1 and the connection part 2, and at the same time, sealing with a pressure sensor 5.
Patent JP-2003132400-A (JP)
Title: Prepaid system
Inventor: HIDAKA KAZUKI
IPC: G06Q20/28
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide sharing and usage of a sum remaining in a prepaid card by a plurality of users. SOLUTION: The prepaid system is provided with a prepaid medium issuing device 1 receiving cash, issuing a plurality of prepaid media readably recorded with prepaid information capable of specifying the sum and sending sum information of the received cash to a settlement computer 2, a prepaid medium using device 3 receiving the prepaid medium, reading the prepaid information of the prepaid medium, receiving a settlement sum from a remainder specified from the prepaid information and sending settlement sum information and the prepaid information to the settlement computer 2, and the settlement computer 2 connected with the prepaid medium issuing device 1 and the prepaid medium using device 3 so as to communicate data, coordinating and registering the sent sum information of the received cash and prepaid information and subtracting the settlement sum from the remainder on the basis of the settlement sum information and the prepaid information.
Patent JP-2003134660-A (JP)
Title: Circuit breaker for protecting motor
Inventor: IKEDA TATSUNORI
IPC: H01H73/20
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a conventional connection between an induction motor to a circuit breaker and a power-factor-improving capacitor, a combined current Ib of a load current Im for the induction motor and a phase lead current Ic of the power-factor-improving capacitor flows and thereby appropriate protection against overcurrent cannot be ensured by the load current Im alone. SOLUTION: It is so arranged that a make-and-break contact 12 and an overcurrent detection element 11 are disposed sequentially from the power supply side, and a capacitor connecting terminal 16 for a power-factor-improving capacitor 2 is led out from between the make-and-break contact 12 and the overcurrent detection element 11. The capacitor connecting terminal 16 is disposed either on an attached terminal block 17 fitted to the side surface of a circuit breaker 10 or on a terminal block 18 provided at a lower part.
Patent JP-2003133687-A (JP)
Title: Method for manufacturing wiring board
Inventor: ASANO TOSHIYA
IPC: H05K1/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board manufacturing method capable of suppressing warp in the case of collectively manufacturing a plurality of wiring boards and then individually dividing into respective wiring boards. SOLUTION: The method for manufacturing wiring boards 101 is provided with a core board arrangement process for arranging a plurality of core boards 111 in a storage part 175, in a working jig 171 having a jig surface 172 and the storage part 175 opened on the jig surface 172 and capable of storing these core boards 111 so as to align the jig surface 112 with respective core surfaces 112; and a 1st insulating layer forming process for forming a 1st resin insulating layer 131 so as to cover the jig surface 172 and respective core surfaces 112.
Patent JP-2002213221-A (JP)
Title: Oil pump mounting structure of engine
Inventor: MATSUDA MINORU
IPC: F02F7/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To lower the center of gravity of an engine containing a crank case rotatably supporting a crank shaft, an oil pan coupled to the lower part of the crank case, and an oil pump rotating in linkage with the crank shaft and to improve the suction efficiency and maintainability of the oil pump. SOLUTION: A pump housing 45 of an oil pump 44 is removably mounted on a mounting part 52 situated at the bottom part of the oil pan 42.
Patent JP-2003143797-A (JP)
Title: Motor
Inventor: NISHINAKA TAKAHIRO
IPC: H02K5/16
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor wherein a bearing housing and a motor case are assembled together to structurally prevent plays and the effect of cooling the inside of the motor. SOLUTION: Auxiliary projections 8 are formed between adjoining whirl-stop projections 7 of at least one bearing housing 2. Auxiliary notches 9 in which the auxiliary projections 8 are fitted are formed in the end face of the cylindrical motor case 1. Notches and the auxiliary notches 9 are extended in the direction of the thrust of a rotating shaft 4, to form cooling openings 10 for letting cooling air into the motor case 1.
Patent JP-2003142413-A (JP)
Title: Heat treatment device and heat treatment method
Inventor: TAKENAGA YUICHI
IPC: H01L21/677
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide such a technology that can achieve highly uniform treatment regardless of the number of substrates treated per batch when heat treatment is applied to the substrate in batch, and to reduce a burden of a worker and improve throughput. SOLUTION: A layout pattern selection means is provided to determine whether or not a batch type heat treatment is applied without forming an unused area in a wafer boat. In the case when there is any unused area, an optimal layout is selected among a plurality of prepared arrangement layouts in accordance with the number of product wafers to be used. A counter calculates a shortage in the number of wafers between the number of product wafers and the batch size in the selected arrangement layout, and a wafer transfer mechanism transfers dummy wafers by the resulted number to the unused area. During heat treatment, a temperature corresponding to the arrangement layout is corrected so that users can obtain a group of highly uniform products regardless of the number of wafers.
Patent JP-2003142901-A (JP)
Title: Variable beam antenna and attenuating phase shifting circuit
Inventor: KONDO KAZUMI
IPC: G07B15/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable beam antenna capable of reducing its size and further lowering its cost by decreasing the number of electric elements on a circuit and simplifying its configuration. SOLUTION: The variable beam antenna comprises a plurality of attenuating phase shifting circuits 22 which attenuate input electric power or shift its phase and outputs output electric power and a plurality of antenna elements 23 which outputs beams according to the output electric power from the corresponding attenuating phase shifting circuits 22.  Each attenuating phase shifting circuit 22 increases the attenuation quantity of the input electric power as an applied voltage rises while holding the phase of a current fixed when the applied voltage is less than a specified value, shifts the phase of the current by 180 deg. from the phase when the applied voltage is below the specified value when the applied voltage reaches the specified value, and decreases the attenuation quantity of the input electric power as the applied voltage rises while keeping the phase of the current from the phase when the applied voltage is below the specified value when the applied voltage is above the specified value, thereby outputting the output electric power.
Patent JP-2003138897-A (JP)
Title: Tunnel and its construction method
Inventor: KANAI MAKOTO
IPC: E21D13/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To ensure a wide space by removing a center column. SOLUTION: Shield tunnels 10 and 12 are arranged adjacently so that tunnel axes mutually run parallel, and the tunnels 10 and 12 are connected directly through a connecting section 14. The connecting section 14 has an upper slab section 14a and a lower slab section 14b arranged in parallel in the vertical direction. A ground beam 16 is installed in a ground just above the connecting section 14. The ground beam 16 has a departure section 18, an arrival section 20 and an arch section 22. In the arch section 22, the axes of the tunnels 10 and 12 and longitudinal axis are extended in the same direction, and a central section is bulged and curved upwards. A plurality of hanging anchors 24 are mounted between the connecting section 14 and the ground beam 16.  In the hanging anchors 24, the lower end sides are anchored and fixed onto the connecting section 14 while the upper end sides of the respective hanging anchors 24 are anchored and fixed onto the arch section 22.
Patent JP-2003149050-A (JP)
Title: Colorimetric apparatus, colorimetric method, colorimetry control program, and recording medium in which colorimetry control program has been stored and can be read by computer
Inventor: HIRAMATSU NAOKO
IPC: G03B15/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To easily and precisely measure general substance colors using a general color imaging means. SOLUTION: This is a digital still camera provided with a CCD 16 which receives an optical image of an object of measurement via a photographing optical system, and outputs a specified three-primary-color image signal according to its light intensity, an EEPROM 86 which stores a plurality of sets of conversion coefficient groups for converting the three-primary-color image signal into colorimetric values based on a specified standard trichromatic system, a selection portion 95 for selecting a set of conversion coefficient groups out of the plurality of sets of conversion coefficient groups, according to a three- primary-color image signal outputted from the CCD 16 when an image of the object of measurement is taken,  and a colorimetry computing portion 96 for computing colorimetric values based on the standard trichromatic system from the three-primary-color image signal obtained by the CCD 16 using the conversion coefficient groups selected by this selection portion 95.
Patent JP-2003146480-A (JP)
Title: Paper feeder and sheet carrier
Inventor: SUEOKA HIDEKI
IPC: B65H7/08
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder and a sheet carrier, capable of certainly detecting that a sheet is set to a prescribed position regardless of a paper thickness or a set sheet number. SOLUTION: This paper feeder is provided with a document tray 5 on which a document 13 is placed; a document presence/absence sensor 2 detecting the document 13 placed on the document tray 5; and a Mylar 15 composed of a sheet-like elastic member, partially contacting with a document carrying face (a lower guide plate 12) in the paper feeding direction upstream side of a detection position by the sensor 2, and guiding the document 13 to the detection position while pressing the upper face of the document 13. The Mylar 15 is bendingly formed with a loop, and is disposed such that the lower guide plate 12 contacts with a part of the loop shape. The loop shape part of the Mylar 15 is formed with an elongated hole such that a filler of the sensor 2 and the Mylar 15 are overlapped in time of non-detection.
Patent JP-2003148625-A (JP)
Title: Dust lip
Inventor: IKOMA AKIHISA
IPC: F16F9/36
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To minimize the influence of atmospheric temperature, using time, and dispersion in manufacturing. SOLUTION: In a dust seal to be slid on the circumference of a member subjected to sliding to prevent the intrusion of dust into the member subjected to sliding, this seal comprises a thick base end part 12 and a truncated conical lip 14 raised from the base end part. The thickness dimension (b) and length dimension (a) of the lip are minimized within the range in which the axial rigidity enough to prevent the inward pulling-up by the movement of the member subjected to sliding is ensured.
Patent JP-2003144056-A (JP)
Title: Method for producing frozen dessert, apparatus used therefor, and method for preventing adhesion of grain ice to pressing means
Inventor: AOYANAGI NOBUMASA
IPC: A23G9/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for hygienically and continuously producing frozen dessert not adhering to teeth when chewed with teeth, capable of relishing it for a long time when licking it and having hard candy-like texture, by which grain ices can continuously be bound and formed without grinding grain ices to each other by strong pressure and causing adhesion of grain ices to the pressing means. SOLUTION: This method for producing the frozen dessert comprises (1) a step for packing grain ices into a forming mold, (2) a step for heating the surface of a packed material of grain ices packed in the forming mold, (3) a step for pressing the heated and packed material of grain ices, (4) a step for keeping the pressed formed product of grain ices in the forming mold, binding grain ices to each other and obtaining frozen dessert, and (5) a step for releasing the frozen dessert from the forming mold.