baber/WOPTO huggingface dataset:
Patent JP-2003050265-A (JP)
Title: Inspection device and inspection method
Inventor: KOMURA MICHIAKI
IPC: G01R1/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive inspection device capable of performing quality determination of an inspection object surely at high speed in a noncontact method. SOLUTION: This device is characterized by comprising a laser beam source for irradiating the inspection object on a substrate with a laser beam at a prescribed angle, a control device for controlling the luminous intensity and the irradiation range of the laser beam source, a position control device for controlling the irradiation position of the laser beam source, a detector for detecting the laser beam reflected by the inspection object, and a determiner for performing quality determination of the inspection object on the substrate based on a light intensity ratio calculated from the reflected light intensity of the laser beam detected by the detector and the incident light intensity of the laser beam source set in the control device.
Patent JP-2002154187-A (JP)
Title: Polypropylene film and film capacitor
Inventor: MASUDA JUNICHI
IPC: H01G4/18
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene film which is suitable for packaging, a capacitor, etc., and excellent in recyclability. SOLUTION: In the polypropylene film, at least on one side of a polypropylene resin layer (B layer) at least 90% in mesopentad fraction (mmmm), a polypropylene resin layer (A layer) having the ratio Rmax/Ra between the largest surface roughness Rmax and center line average surface roughness Ra of 8-16, the number of projections SPc per standard area of at least 10 projections/0.1 mm2, and a crystal fusion temperature of at least 150 deg.C is laminated.
Patent JP-2003050326-A (JP)
Title: Optical waveguide part
Inventor: SAITO TSUNEAKI
IPC: G02B6/12
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide part in which the central wavelength of passing light is kept constant independent of temperature. SOLUTION: An optical waveguide chip 9 on which substrate 1 the optical waveguide circuit of which the light transmissivity varies according to temperature is formed and a temperature adjustment part 8 for the optical waveguide chip 9 are provided, and the temperature adjustment part 8 and the optical waveguide chip 9 are laminated. The optical waveguide chip 9 and the temperature adjustment part 8 are directly joined by a jointing material 7 provided between the joining faces of the optical waveguide chip 9 and the temperature adjustment part 8. The jointing material 7 is, for example, a high thermal conductivity.
Patent JP-2003053858-A (JP)
Title: Method for manufacturing flanged paper container
Inventor: TSURUSAKI MASAO
IPC: B31B50/64
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flanged paper tray of which the flange can be always made horizontal even after the tray is molded or a fall lid is sealed. SOLUTION: A flanged paper box 1 is arranged in a mold 2 having a recessed part 2A of which the shape is almost same to the outer shape of the paper box 1. Subsequently, a thermoplastic sheet 3A is thermally bonded to the flange 1A of the paper box 1 while the flange 1A is warped downwardly.
Patent JP-2003058454-A (JP)
Title: Remote multilanguage multiuser communication system
Inventor: MINOURA DAISUKE
IPC: G06F17/28
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent a user information management server in a remote multilanguage multiuser communication system from assuming calculation load and network load. SOLUTION: Each of translation servers 13 translates each of various pairs of languages. A user information management server 12 transmits user data such as a user's face image, conversation voice, a chat text, and data including texts received from a user terminal 11 to other user terminals. Translation middleware 14 translates only a text part to be translated from a translation original received from a data reading user terminal by using the translation server 13 and transmits the translated result to the data reading user terminal.
Patent JP-2002120753-A (JP)
Title: Body structure assembly of automobile having fixing means for apparatus
Inventor: YVETOT MARC
IPC: B62D21/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a body structure assembly of an automobile having a fixing means for an apparatus without reducing or destroying collapse ability of longitudinal members in a longitudinal direction at a time of collision. SOLUTION: The body structure assembly of an automobile comprises: a body structural member 10 for mounting the apparatus of the automobile; and a strong small room forming an vehicle compartment. The structural member 10 extends from the small room and has the two longitudinal members 14 that are influenced by the collision in the longitudinal direction to collapse and deform in the longitudinal direction. A suspension arm 26 that is one of apparatuses of the automobile is fixed to the longitudinal members 14 through two rigid fixing means 34 lineally arranged in a lateral direction so that the material of the longitudinal members 14 keeps uniform deformation characteristics at the time of collision.
Patent JP-2003056742-A (JP)
Title: Vertical pipe constructing method and vertical pipe constructing jig in use for the same
Inventor: YAMAZAKI SUNAO
IPC: F16L1/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a means for constructing a vertical pipe with a smooth surface. SOLUTION: In constructing a vertical pipe 2 with two or more pipe materials 10 joined in series, the first pipe material 10 is lifted up from the upper part of a building 1 so as to be kept almost vertical by its dead weight, the upper end of the second pipe material 10 is turnably attached to the lower end of the first pipe material 10 being kept vertical via a first jig 20 mounted near the lower end of the first pipe material 10 and a second jig 21 mounted near the upper end of the second pipe material 10, the second pipe material 10 is lifted up following the first pipe material 10 so as to be kept almost vertical by its dead weight which results in the first pipe material 10 and the second pipe material 10 to be almost in a straight line,  the upper end of the second pipe material 10 is fixed to the lower end of the first pipe material 10 via the first jig 20 and the second jig 21 in the state of being almost in a straight line, the lower end of the first pipe material 10 is joined to the upper end of the second pipe material 10, and then the first jig 20 and the second jig 21 are removed therefrom.
Patent JP-2003053902-A (JP)
Title: Packaging material
Inventor: KANEKO KENICHI
IPC: C08L101/16
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material comprising a laminate having good heat sealability when a packaging bag is formed using the laminate and having biodegradable function such that the packaging bag is easily degraded by microorganisms in soil when the packaging bag is discarded after used to be embedded in soil. SOLUTION: In the laminate formed by laminating heat-seal layers 4a, 4b, 4c and 4d on a substrate film 1 comprising biodegradable plastic or the laminate formed by successively laminating an anchor coat layer 2, a gas barrier layer 3 and the heat-seal layers 4a, 4b, 4c and 4d on the substrate film 1 comprising biodegradable plastic, the heat-seal layers 4a, 4b, 4c and 4d are mainly composed of either one of a vinyl chloride/vinyl acetate copolymer resin, a polyester resin and an acrylic resin and partially applied to both ends in the width direction of the substrate film linearly at a right angle to a flow direction.
Patent JP-2003063386-A (JP)
Title: Top part shape of rapid-transit railway rolling stock
Inventor: TANII SHIGENORI
IPC: B61D17/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the top part shape of a rapid-transit railway rolling stock suitable for reduction of tunnel micro-barometric pressure waves. SOLUTION: In the top part shape 10 of the rapid-transit railway rolling stock, in the case that the top part shape is compared with pressure inclination distribution of compression waves generated by tunnel inrush of the rolling stock top part shape, a rolling stock width of an intermediate part 12 is narrower than that of a general part to be increased in a rear part 13, one peak is produced in the pressure inclination distribution by each cross sectional area change of a window part 16 and the rear part 13, the maximum values of two peaks of pressure inclination appearing in response to the window part 16, and the rear part 13 and a front end 11 respectively are substantially equal to each other,  a value of a ratio of the minimum value of the pressure inclination appearing in response to the intermediate part 12 to the maximum value is not so that the two maximum values are overlapped, and a value of an intermediate section is in a prescribed range stabilized further.
Patent JP-2003067808-A (JP)
Title: Automatic transaction machine
Inventor: KATO KIYOTAKA
IPC: G06Q40/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent cash during counting from being stolen in payment dealings. SOLUTION: In an automatic transaction machine that counts the number of sheets of the cash in parallel with communication with a host computer after inputting a payment amount in payment dealings, if it is detected that an external shutter 5 is opened during counting operation the cash for payment, the counting operation is stopped, and the cash accumulated in a service gate 3 is collected into an original storage box.
Patent JP-2003065236-A (JP)
Title: Hermetic electric compressor
Inventor: HORIGUCHI TAKAFUMI
IPC: F04B39/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of efficiency in a hermetic electric compressor by increasing lubrication quantity between a piston and a cylinder and lowering a leak loss when compressing. SOLUTION: An annular lubrication groove 23e is recessingly formed on outer periphery of the piston 23 and is set to come out of a semi-circular cutout part 7c at the bottom dead center. Thereby lubricant is stably fed between the piston and the cylinder when operating at a low speed.
Patent JP-2003071614-A (JP)
Title: Boring head
Inventor: NOMURA TAKUJI
IPC: B23B29/03
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a boring head having a very simple structure of a guide means, reduced in the number of part, items inexpensively manufacturable and stiffened by shortening the length of a head main body shaft, with excellent followup ability for a tube stock W and a wide application range. SOLUTION: In this boring head, an inner peripheral surface Wo of the tube stock W is cut by driving the head main body shaft 11 provided with a cutter 12 at a tip part and the guide means 13 for guiding the cutter 12 concentrically with the tube stock W in sliding contact with the inner peripheral surface Wo of the tube stock W on this side to be pulled in the axial direction, being rotated by a drive shaft connected to the head main body shaft 11. The guide means 13 is fitted into the head main body shaft 11 and is constituted of a cylindrical guide member 14 expansible in the radial direction by elastic force and formed with a convex-shaped annular swollen part 15 on an outer peripheral surface.
Patent JP-2003073926-A (JP)
Title: Inorganic fiber and method for producing the same
Inventor: KUSUNO KATSUYA
IPC: D01F9/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fiber having high thermal resistance such as not melting at 1400 deg.C together with an excellent solubility in organism compared to a conventional material, and to provide a method for producing the same. SOLUTION: The inorganic fiber including SiO2 , MgO and manganese oxide as essential components and including an amorphous parts comprising these prescribed components in the structure, is obtained by heating and melting a starting material including SiO2 , MgO and manganese oxide as essential components, at 1700-2000 deg.C and then quenching the melt to fiberize.
Patent JP-2002237020-A (JP)
Title: Thin-film magnetic head
Inventor: HAYASAKA TAKASHI
IPC: G11B5/60
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To improve resistance to shocks when a thin-film magnetic head provided in a recording and/or reproducing device such as a hard disk drive(HDD) contacts with a recording medium such as a hard disk. SOLUTION: In the thin-film magnetic head 30, a corner part liable to contact with a recording medium on the ABS surface 31a side of a substrate 31 is formed in a circular-arc or chamfered surface shape having a radius of 10 μm or larger.
Patent JP-2002176554-A (JP)
Title: Picture processor, picture processing method, and recording medium
Inventor: ISHII RIE
IPC: H04N1/21
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor and a picture processing method which effectively use a memory at the time of converting a read picture to a digital picture signal to convert it to a picture signal which can be recorded out and reproducing code data, and to provide a recording medium. SOLUTION: An MFP 1 temporarily stores the digital picture signal in a MEM 13. When the MEM 13 is used to process it into an output picture signal which can be recorded out, by write control of an imaging unit 7, access to the MEM 13 of the digital picture signal is collectively managed. At the time of performing pixel density conversion to increase the pixel density of the digital picture signal stored in the MEM 13, picture data are encoded to reduce the transfer data volume.
Patent JP-2003075977-A (JP)
Title: Heating device for photosensitive material
Inventor: NAKAGAME MASAMI
IPC: G03C1/74
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To keep a heating time constant even if the moving speed of a photosensitive material varies. SOLUTION: A heating device 4 is provided with an far infrared ray heater 7 which heats a web 1 on a photographic film moving from an upstream side to a downstream side, a shutter 8 which slides below the far infrared-ray heater 7, and a speed detection roller 11 which detects the moving speed of the web 1. When the moving speed of the web 1 varies, the shutter 8 is driven to adjust the quantity of irradiation with far infrared rays. When the moving speed of the web 1 decrease, the shutter 8 moves toward a closure position and when the moving speed increases, on the other hand, the shutter 8 moves toward an opening position to keep the heating temperature of the web 1 constant.
Patent JP-2003080180-A (JP)
Title: Washing method and washing device
Inventor: MATSUMOTO SHIYOUJI
IPC: H05K3/26
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing method, a stain separation method, a pre-rinsing method and a washing device suitable for a washing agent containing a high boiling point solvent and a rinsing agent with an excellent washing property in which redeposition of stain and an oxidation deterioration under high temperature are prevented, a toxicity and flammability are low and an ozone rupture is not generated. SOLUTION: The washing agent and the rinsing agent are utilized, in which a compound containing one kind or two kinds or more of components having a vapor pressure of 1.33×10<3> Pa or lower to a non-chlorofluoro compound having a vapor pressure at 20 deg.C of 1.33×10<3> Pa or higher and additives such as an antioxidant and so on are co-used. In the washing method for rinsing and/or washing by vapor, the washing agent is boiled in a tank and a generated vapor and a condensation liquid of the washing agent are utilized. In the separation method, the washing agent in a washing tank and a liquid obtained by condensing the vapor of the washing agent in a rinsing tank are contacted with each other in a stain separation tank and are treated by a separation filter and a strain component included in the washing agent is separated and removed.  In the washing method and the washing device, the liquid treated at the separation method is rinsed as a prerinsing agent before rinsing.
Patent JP-2003082431-A (JP)
Title: Cemented carbide for hot working, and roll for hot rolling
Inventor: MIYATAKE KATSUMI
IPC: B21B27/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve the characteristics such as high temperature strength and oxidation resistance in cemented carbide for hot working used as the materials for hot working tools such as a roll for rolling, a die for forging and a cutting tool used for working the high temperature object to be worked, to increase the high temperature strength, oxidation resistance or the like in hot working tools such as a roll for hot rolling obtained by using the cemented carbide for hot use, and to stably perform the working of the high temperature object to be worked over a long period. SOLUTION: The cemented carbide for hot working uses the one in which the mean particle diameter of WC particles in WC-Co-Ni-Cr3 C2 based cemented carbide having bonding metal phases of Co, Ni and Cr3 C2 is controlled to the range of 3 to 10 μm, and, further, ZrC or (Zr, Hf)C is contained in the range of 2.0 to 20 wt.% to the total content of the bonding metal phases. The roll for hot rolling this cemented carbide.
Patent JP-2003086609-A (JP)
Title: Electronic part assembling device
Inventor: SHIMOMURA MOTOO
IPC: H01L21/50
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part assembling device where a private guide is not required in a lead frame and electronic part structure bodies can highly precisely be assembled. SOLUTION: The device is provided with a planar positioning palette 16 where insertion holes 7 into which the electronic part structure bodies 3 are inserted, and a pair of guide holes 8 on a diagonal line are made and with a planar try plate 9 which has guide pins 10 in positions matched with the guide holes 8, and in which taper grooves 12 matched with the tips of positioning taper blocks 13 with respect to the electronic part structure bodies 3 transferred by assembly heads 11 are disposed on side bands. The guide pins 10 are inserted into the pilot holes 4 and the guide holes 8, which are supplied and disposed between the positioning palette 16 and the tray plate 9, and are disposed in the side parts of the lead frame 1 on which the electronic part structure bodies 3 are placed.
Patent JP-2003087432-A (JP)
Title: Communication controller
Inventor: KIKUCHI AKITOSHI
IPC: H04M11/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller that can easily extend channels other than number of channels predetermined or communication devices and can easily be shifted to low power consumption. SOLUTION: The communication controller has a line connection means connected to a communication line network, a controller section provided to a communication device main body, and a control line used for interconnecting in cascade between the controller section and one of the line connection means or between the line connection means.
Patent JP-2003084357-A (JP)
Title: Structure for fitting large-sized stereoscopic camera
Inventor: TAKADA HIDEKI
IPC: G03B17/56
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a large-sized stereoscopic camera which can secure the surface precision of a base plate and make the camera lightweight although the camera is made larger by limiting the place of the bas plate where a camera surface is fixed and using plastic materials for fitting auxiliary members at both the ends of the base plate. SOLUTION: Cameras 2a and 2b and their lens hoods 1a and 1b are fitted to both the ends of a base plate 5. Cables of power supply and video signal lines are connected to the cameras 2a and 2b, led into a substrate protection cover 4, and connected to the outer side by connectors 6, 7a, and 7b. Brackets 8a and 8b of plate type plastic deformation material are fitted to both the ends of the base plate 5. The cameras are fixed to the posts of fixation parts by the center part of the base plate and the brackets 8a and 8b at both the ends. Even if the posts are slightly different in height, they can be fixed without straining the base plate because of the plastic deformation of the brackets.
Patent JP-2003081353-A (JP)
Title: Label type free-oxygen absorber having hiding property
Inventor: MOTOMURA MASAZUMI
IPC: B65D81/26
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To keep excellent beautifulness of goods without damaging image of the goods by making a sheet-like free-oxygen absorbing item made of a free-oxygen absorbing resin composition invisible from the outside of a packing bag. SOLUTION: The label type free-oxygen absorber is a small piece obtained by laminating a cohesive layer A, a base layer, an adhesive layer B, a sheet-like free-oxygen absorbing item made of a free-oxygen absorbing resin composition prepared by dispersing a free-oxygen absorber composition in a thermoplastic resin and a gas permeable layer in this order and in the surrounding portion of the small piece the adhesive layer B and the gas permeable layer are bonded to each other without the sheet-like free-oxygen absorbing item therebetween wherein a hiding property is given to at least one layer of the cohesive layer A, the base layer and the adhesive layer B.
Patent JP-2003091209-A (JP)
Title: Image forming apparatus
Inventor: OGURA TOKIHIKO
IPC: G03G21/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To shorten downtime by temporarily avoiding jam caused by failure in separation of a transfer material from a drum. SOLUTION: A decrease in a quantity of light for post-exposure is detected through the potential of the surface of a photoreceptor. In case the decrease in the quantity of light reaches the limit at which jam is caused, electrifying potential during latent image formation is controlled to decrease dark potential (potential of white background). Further, the information is transmitted to a service location via a network.
Patent JP-2003100395-A (JP)
Title: Connector, opto-electric device and electronic apparatus
Inventor: HIRANO YOSHIHISA
IPC: H01R13/66
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of efficiently mounting an electronic part when electrically connecting a plurality of substrates, with no increased work processes nor degradation in product reliability. SOLUTION: A connector (31) is provided between two objects such as electronic substrates (2 and 4) for electrical connection between them. The connector comprises a plurality of first contact pins (36) which contact both objects for electrical connection between the two. Further, the connector comprises an electronic part (35), and the electronic parts are electrically connected to an object such as electronic substrate by a plurality of second contact pins. By fitting the connector to the electronic substrate, etc., both electrical connection between substrates and electrical connection between a substrate and an electronic part housed in the connector, are performed in a single process at the same time.
Patent JP-2003098787-A (JP)
Title: Developing device for printer and the printer provided with this device
Inventor: KAWAMO TAKAHIRO
IPC: G03G15/01
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for printers which prevents color mixture to enable recycling of liquid toners when using liquid toners of many colors and to provide a printer provided with this developing device. SOLUTION: A developing means 43 of a developing device 10 is provided with a plurality of developing units 20A and 20B corresponding to liquid toners of many colors, and these developing units 20A and 20B are provided with roll members 22A to 22B for supplying liquid toners of prescribed colors out of the liquid toners, defogging members 23A and 23B corresponding to the roll members 22A and 22B, etc. Thus color mixture is prevented to be able to recycle the liquid toners though liquid toners of many colors are used.