baber/WOPTO huggingface dataset:
Patent JP-2003158274-A (JP)
Title: Method for manufacturing planar solar battery cell
Inventor: SUZUKI YOSHIYUKI
IPC: H01L31/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin, planar solar battery cell without shortening the carrier life thereof and without producing warpage of a substrate. SOLUTION: A P<+> diffusion layer 14 is formed on the rear surface of a light receiving surface 111, and an oxide film 16 is formed on the light receiving surface 111 and an oxide film 16 is formed on the rear surface 113 thereof. After the formation of the oxide films 16, photolithography is conducted to apply a photo resist 17, and an opening 171 is made on the photo resist 17 applied to the light receiving surface 111. An oxide film 16 exposing over the opening 171 is etched for removal to expose an uneven surface like an inverted pyramid 112, and then the photo resistor 17 is removed. Then, an N<+> diffusion layer 12 is formed on the exposed uneven surface like an inverted pyramid 112, and the oxide film 16 is removed.
Patent JP-2003155046-A (JP)
Title: Gusseted bag
Inventor: MITARAI HAJIME
IPC: B31B1/90
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a gusseted bag to which the mounting of a fastener is improved and of which a number of parts are reduced. SOLUTION: The gusseted bag 1 is formed with an outer surface film 2 provided on the front surface side of the bag 1, an outer surface film 3 provided on the back surface side thereof, side gussets 4 and 5 provided on both sides thereof, respectively, a fastener 6 mounted to a fastener tape 7, side seals 8 and 9 applied to both the sides of the gusseted bag 1, triangular seals 11a, 11b, 12a and 12b, holes 13a, 13b, 14a and 14b for point seal, and closing portions 13x and 13y. The fastener 6 mounted to the tape 7 is not mounted to the entire width of the gusseted bag 1. Accordingly, the side seals 8 and 9 are performed in a plane without being disturbed by the fastener 6 and are favorably finished.
Patent JP-2002221090-A (JP)
Title: Drier system utilizing gas turbine and method of use
Inventor: HARADA KENICHI
IPC: F26B3/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a drier system and a method of use utilizing a gas turbine for power generation to utilize its exhaust gas for a drier, further in detail to provide technique for realizing the drier system and the method of use in good efficiency using the gas turbine of relatively small size to perform power generation and utilization of exhaust heat. SOLUTION: This drier system utilizing the gas turbine is constituted by having a gas turbine, a generator operated by this gas turbine, and an exhaust heat recovery means recovering heat from exhaust gas of the gas turbine and supplying the heat to a drier. The drier system utilizing the gas turbine and a method of its use are characterized by constituting the gas turbine of a plurality of non-lubricated micro-gas turbines and constituting the exhaust heat recovery means of an exhaust gas supply route for directly supplying exhaust gas of the gas turbine to the drier.
Patent JP-2003162260-A (JP)
Title: Circuit for adjusting sampling phase of color liquid crystal display device
Inventor: NOZAWA KAZUHIRO
IPC: H04N5/66
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a circuit for adjusting a sampling phase of a color liquid crystal display device capable of surely improving, without a decrease in a yield, deterioration in resolution of x groups of three primary color pixel signals caused by variation of signal delays in various circuits in a color liquid crystal display device of a system for simultaneously writing x groups (x=1, 2, 3,...) of three primary color pixel signals.  <P>SOLUTION: A phase change-over means 20 changes over the phase of the sampling hold pulse by the predetermined phase obtained by dividing a half of the horizontal period by an even number, a detection means 19 detects a sampling hold pulse for minimizing the absolute value of a difference between a pair of sampling voltages from a calculation means 28 and the phase of the sampling hold pulse is set to the phase obtained by shifting the phase of the sampling hold pulse detected by the detection means 19 by a quarter of the horizontal period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161284-A (JP)
Title: Thin vortex pump and cooling system provided therewith
Inventor: NARAKINO SHIGERU
IPC: F04D29/42
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin vortex pump capable of being thinned and simplified in structure to obtain a lower cost and a cooling system provided therewith.  <P>SOLUTION: This vortex pump comprises an impeller 1 comprising a number of blades formed at the external periphery of the impeller and a rotor magnet 3 provided at the internal periphery thereof; a motor stator 4 provided at the internal periphery of the rotor magnet 3; and a pump casing for airtightly partitioning the impeller 1 from the motor stator 4, which comprises an intake port and a discharge port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162796-A (JP)
Title: Method and system for monitoring vehicle
Inventor: HAYAKAWA YOSHIFUMI
IPC: G06T5/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To disperse with shutter speed switching between in detecting a vehicle and in recognizing number plate characters and to accurately detect a vehicle traveling at a high speed.  <P>SOLUTION: In a vehicle detection mode, lighting is lowered, an image addition processing substrate 15 performs 4×4 image addition of an image signal of a camera 10 within each frame to generate a high contrast signal, and a vehicle is detected by using the high contrast signal. In a number plate recognition mode, vehicle detection is triggered to lift the lighting, an image signal that is not subjected to image addition is used to recognize number plate characters. Thus, it is possible to accurately detect the vehicle without switching a shutter speed between in detecting the vehicle and in recognizing the number plate characters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169197-A (JP)
Title: Equipment and method for facsimile communication
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and a method used for facsimile communication and capable of reducing communication duration when a V.17 communication- instructed JM signal is received from a receiver in the case of supporting V.34 communication by a transmitter, receiving an ANSam signal from the receiver when calling, and transmitting a V.34 communication-specified CM signal from the transmitter.  <P>SOLUTION: The equipment has an ANSam signal receiving means; a CM signal transmitting means; and a control means for transmitting the V.34 communication-specifying CM signal after receiving the ANSam signal, transmitting a CJ signal upon receiving a JM signal rejecting the V.34 communication from a mating receiver, and then executing a V.21 protocol when receiving a V.21 DIS signal from the mating receiver.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002180339-A (JP)
Title: Monitoring apparatus for piecing in spinning machine
Inventor: ZIPPERER MARTIN
IPC: D01H15/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for monitoring a piecing part in a spinning machine which method can perform simple adequate assignment considering the piecing part and a measuring time or a measured value, and which method can perform accurate classification of the lengths of thickness defect. SOLUTION: The apparatus for monitoring a piecing part in a spinning machine has the following structure: the spinning machine is equipped with a number of spinning stations (1); an automatic piecing apparatus (2) having a piecing unit capable of controlling a piecing speed can be attached on a spinning station; a yarn-monitoring apparatus (6) for monitoring yarn quality is placed on the spinning station (1) or the automatic piecing apparatus (2) ; in a piecing monitoring apparatus of the spinning machine, the automatic piecing apparatus (2) and a yarn-monitoring apparatus (6) are connected to each other via an information-transmitting apparatus; and thereby the piecing parameters of the automatic piecing apparatus (2) can be transmitted to the yarn-monitoring apparatus (6) via the information-transmitting apparatus.
Patent JP-2003169250-A (JP)
Title: Electronic still camera
Inventor: YAMAGUCHI KOICHI
IPC: H04N5/243
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic still camera that can obtain an image with no deficient exposure without losing a shutter chance even at imaging under a deficient exposure at a dark place.  <P>SOLUTION: The electronic still camera provided with an image pickup device 3 imaging an object image passing through an imaging lens 1 to provide an output of an image signal and a flash 9 used when a release switch 6 is depressed at a deficient exposure, is characterized in to comprise: a discrimination means that discriminates whether or not charging of the flash 9 is finished or whether or not the luminous quantity is deficient when the release switch 6 is depressed; and an amplifier means that applies amplification processing to the image signal outputted from the image pickup device 3 so as to avoid the deficient exposure from taking place when the discrimination means discriminates that the charging is not finished or the luminous quantity is deficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170761-A (JP)
Title: Structure for mounting head-up display on vehicle
Inventor: MORI KENICHI
IPC: G02B27/01
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To save a mounting space for a head-up display in the reverse face side of an instrument panel.  <P>SOLUTION: A display 33 of an HUD 30, a reflecting mirror 34 and a concave mirror 35 are arranged inside a side face duct 16 to save the mounting space in the reverse face side of the instrument panel of the HUD 30. A working opening part 31a is provided in a casing 31 of the HUD 30, a removable cover 32 is provided in the working opening part 31a, a working opening part 2a is provided in a portion, within the instrument panel 2, opposed to the cover 32, a detachable instrument panel garnish 2b is provided in the working opening part 2a, and dust deposited onto the concave mirror 35 and the like is thereby easily removed only by detaching the garnish 2b and the cover 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170718-A (JP)
Title: Air pressure warning device of tire for vehicle
Inventor: HAYASHI TOSHIO
IPC: G01C21/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To encourage a user to appropriately adjust a tire air pressure during running on a highway or before starting to run on the highway.  <P>SOLUTION: This air pressure warning device comprises an excess/deficiency amount calculating means 10b for calculating an excess/deficiency amount based on a difference between a suitable air pressure stored in a suitable air pressure storing means 10a and a detected tire air pressure, a notification control means 10c for notifying a notifying means 11 of an excess/deficiency state of the tire air pressure determined based on the excess/deficiency amount calculated by the excess/deficiency amount calculating means 10b. The air pressure warning device also comprises a suitable air pressure correcting means 10e for increasing the suitable air pressure stored in the suitable air pressure storing means 10a by a predetermined value when a highway running detecting means 10d detects a highway running state of the vehicle. The suitable air pressure is corrected to be high by the predetermined value in the highway running state of the vehicle, so that a deficiency state of the air pressure is announced, and the user intends to fill the tire with air. Therefore, appropriate adjustment of the tire air pressure can be promoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002243440-A (JP)
Title: Method for setting operation mode of optical detector and optical multi-mode detector
Inventor: COUILLAUD FREDERIC
IPC: G01S17/08
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting an optical mode of an optical detector capable of selecting two or more types of operation modes from blocking, reflecting, approaching and background deletion proximity modes and operating and selecting a suitable mode based on an environment to be detected and a multi-mode optical detector. SOLUTION: The method for setting the optical mode of the optical detector comprises the step of recognizing a first operation mode M1 by a receiver continued to a radiation by the operation mode M1 to constitute the operation mode of the optical detector. The method further comprises the step of recognizing the first mode or switching to a second operation mode according to whether the detector is confirmed in the first operation mode or not. Thus, the recognized operation mode is confirmed by an automatic verification or a verification to be executed by an operator.
Patent JP-2003173012-A (JP)
Title: Method of correcting mask pattern and photomask
Inventor: UEMATSU MASAYA
IPC: G03F1/36
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of correcting mask patterns of a photomask to be used in a photolithography process step in manufacturing a conductor integrated circuit, etc., having fine circuit patterns in such a manner that transfer patterns approximate to desired design patterns can be obtained by improving the dimensional uniformity of the transfer patterns.  <P>SOLUTION: The mask patterns of the photomask used in patterning wiring patterns by the photolithography process step are subjected to correction of the mask patterns by dividing the photomask to ≥2 regions and determining correction parameters by each of the respective regions. The photomask is preferably divided according to the pattern transfer characteristics of an exposure device used in dividing the photomask to the ≥2 regions. The correction of the mask patterns is preferably performed by the correction of an optical proximity effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172970-A (JP)
Title: Camera system
Inventor: HIGAKI RIICHI
IPC: G03B7/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system constituted so that the control can be performed in accordance with characteristics of each electronic flashing device.  <P>SOLUTION: The camera system is provided with a forming means for forming information on the emission profile of an electronic flashing device, a storing means for storing the emission profile information formed by the forming means, and a control means for controlling the camera in accordance with the emission profile information stored by the storing means. Then, the characteristics of the electronic flashing device can be effectively utilized for the camera control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171999-A (JP)
Title: External member and composite member
Inventor: INOUE TOMOHIRO
IPC: E04C3/36
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external member and a composite member with excellent quality of their appearance such that when the members are connected to other members, their connections are kept out of view from the outside.  <P>SOLUTION: The external member 2 includes a cylindrical external member body 4, and a plurality of ribs 6 which are formed in circumferentially spaced apart relationship to extend in the axial direction of the external member body 4 and abut a core 3 inserted inside the external member body 4. The external member body 4 is provided with a plurality of hollow sections 7 extending in the axial direction of the external member body 4 and arranged in circumferentially spaced apart relationship. A retaining part 10 for retaining a plate 9 disposed along an interior wall surface 8 which defines the hollow section 7 is provided on the interior wall surface 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170109-A (JP)
Title: Method of repeating thermal spray work single material having small diameter peripheral surface
Inventor: KOBAYASHI MITSUTOMO
IPC: B05D3/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of thermal-spray work in which the peripheral surfaces of a plurality of single materials are successively repeated to be thermally-sprayed while moving a thermal-spray gun along the peripheral surface of the single material having the largely changeable peripheral surface.  <P>SOLUTION: The method of repeating thermal-spray work on a plurality of single materials each having small diameter peripheral surface is composed of a divided thermal-spray surface, thermal-spray position, thermal-spray order teaching process, a 1st divided thermal-spray surface successive thermal-spray process, the 1st divided thermal-spray surface return process, a 2nd divided thermal-spray surface successive thermal-spray process and a Nth divided thermal-spray surface successive thermal-spray process for thermally-spraying the Nth thermal-spray surface of each single material by repeating the divided thermal-spray surface return process and the divided thermal-spray surface successive thermal-spray process until the thermal-spray of the Nth divided thermal-spray surface taught by the divided thermal-spray surface, thermal-spray position, thermal-spray order teaching process is finished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179345-A (JP)
Title: Pb FREE SOLDERED ARTICLE
Inventor: TAKAOKA HIDEKIYO
IPC: B23K35/26
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a shrinkage cavity is sometimes generated in solder forming a joining part at the time of flow-soldering a conductive layer formed on a substrate and a terminal lead provided on an electronic component with the lead by using Pb free solder.  <P>SOLUTION: At the time of joining the conducive layer 2 formed on the substrate 3 and the terminal lead 6 provided on the electronic component 5 with the lead by flow soldering, the solder 7 forming the joining part is composed of a hyper-eutectic alloy whose main component is an Sn solid solution whose purity is 99.9 wt.% or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175388-A (JP)
Title: Method for removing heavy-metal ion and method for regeneration of anion-exchange membrane used thereto
Inventor: NAGATANI TAKESHI
IPC: C02F1/42
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing heavy-metal ions, efficiently, economically, and easily from highly concentrated solution of salts or industrial wastewater, and a method for regenerating anion-exchange membranes used thereto.  <P>SOLUTION: Heavy-metal ions are brought into contact with anion-exchange membrane to be adsorbed to the membrane. The adsorbed heavy-metal ions are separated and removed from the membrane, and the anion-exchange membrane is regenerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180232-A (JP)
Title: Rod material-supplying device
Inventor: INOUE YOSHIO
IPC: A23L7/109
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod material-supplying device capable of supplying the rod material having a length larger than its diameter surely, stably and in a high reliability even on mingling of a foreign material or distorted rod material with it.  <P>SOLUTION: This rod material-supplying device is provided by mounting a conveyer with grooves having a width smaller than the length of the subject rod material, to which one of the subject rod material can fall into, at the bottom part or side surface of a hopper, and performing the conveyance and supply of the subject rod material in the upper direction of the hopper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187284-A (JP)
Title: Entrance/exit management device and its method
Inventor: TAKENAKA KAZUAKI
IPC: E05B49/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify processing required for entrance/exit management and to reduce manager's load.  <P>SOLUTION: An entrance/exit management means in a controller 6 compares the current position information of a person entering/exiting from a room which is acquired from a card 2 by a card IF terminal 1 through a data communication line 3 with entrance side position information indicating the moving source of entrance/exit preset in correspondence with the card IF terminal 1, determines the permission of entrance/exit in accordance with coincidence between both the position information data, and when determining that entrance/exit is available, records exit side position information indicating the moved position of entrance/exit preset in correspondence with the terminal 1 in the card 2 as new current position information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002221961-A (JP)
Title: Device for practicing musical performance
Inventor: HASEBE SEI
IPC: G10G1/02
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for practicing musical performance by which skill can be gradually improved by stages from simple performance action to performance action of high difficulty and control by a note unit can be executed even at a part of a complex sound instrument. SOLUTION: When plural keys are simultaneously pushed, for example, whether condition that key-on-timing of each key is within a pronunciation permission period and a key code of the pushed key accords with a note number of performance data is satisfied, is judged (S72, S73). If the condition is satisfied, pronunciation treatment and point addition are executed (S81, S82). Even when the key code of the pushed key does not accord therewith, if the key-on-timing is within the pronunciation permission period and the key code is within a prescribed range (within a range of note number ± note range number) with the note number of the performance data as a center (S77, S78), the pronunciation treatment and the point addition are executed (S81, S82).  Performance practice of changed difficulty can be performed by changing the pronunciation permission period or the note range number or the like.
Patent JP-2003181556-A (JP)
Title: Method for manufacturing hollow member
Inventor: KANAI YUJI
IPC: B21D26/033
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal hollow member used as a component of industrial equipment, transportational equipment, etc., where the hollow member which has a variable thickness distribution of the cross section in the longitudinal direction and the hollow member whose cross section orthogonal to the longitudinal direction has a shape different in the longitudinal direction can be simply and easily manufactured.  <P>SOLUTION: The manufacturing method comprises a heating process where a tubular stock Pa is heated at different temperatures in the longitudinal direction and a drawing process where the tubular stock heated partially in the longitudinal direction in the process is subjected to internal pressure and drawn in the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180746-A (JP)
Title: Disposable diaper
Inventor: MURANAKA TOSHIO
IPC: A61F13/15
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a diaper from moving out of place when wearing it by securing a side part of the waistline through improving a structure to place elastically expanding members.  <P>SOLUTION: The disposable diaper is provided with fastening tapes 8, 8 attachable to and detachable from prescribed positions of a front waistline part 5 at both right and left end parts 6a, 6a of a back waistline part 6. Placement of a plurality of elastically expanding members 12, 12... expanding in the widthwise direction in all areas of the back waistline part 6 allows the back waist line part 6 to be secured to the whole side part of the waistline and prevents the diaper from moving out of place completely when wearing it.  <P>COPYRIGHT: (C)2003,JPO