baber/WOPTO huggingface dataset:
Patent JP-2002026148-A (JP)
Title: Method for forming semiconductor structure including deep trench collar
Inventor: MANDELMAN JACK A
IPC: H01L21/8242
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a new deep trench(DT) collar process which reduces disturbance of strap diffusion to an array metal oxide semiconductor field effect transistor(MOSFET) of a semiconductor device. SOLUTION: By this method, an oxidation barrier layer is formed on a sidewall of the DT provided in the semiconductor substrate, a photoresist layer of specific depth is provided in the trench to remove the oxidation barrier layer to specific depth and expose the trench sidewall, and the remaining photoresist is removed. A layer of a silicon material is stuck on the exposed trench sidewall, and a dielectric layer is formed on the silicon material layer to form a collar. The remaining oxidation barrier layer is removed from the trench and polysilicon which forms a storage node is charged. Consequently, the distance between a MOSFET gate and a DT storage capacitor is maximized, and the effective edge bias of the DT at its peak is reducible without spoiling the storage capacity.
Patent JP-2002084503-A (JP)
Title: Editing device of optical disk, computer-readable recording medium and editing program
Inventor: NAKATANI TOKUO
IPC: H04N5/445
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an editing device, capable of preventing the state where the empty area of an optical disk is reduced, due to the execution of a partial deletion. SOLUTION: The editing device specifies image data to become an IN point and an OUT point of a deleting section in a cell, in accordance with designation from a user. Whether the number of VOBU interposed from an i-th VOBU, including the image data turning into the IN point to j-th VOBU including the image data turning into the OUT point is less than or more than a prescribed number (u) is decided. If the number is less than the prescribed number (u), an alarm of the effect that the data size is increased is displayed. If the number is more than the prescribed number (u), cell information is updated, so that a section preceding to the deletion section of the cell and following section become continued two sections, from (i+s+1)-th VOBU to (j-t-1)-th VOBU is released as free areas.
Patent JP-2003017280-A (JP)
Title: Ignition device of high-pressure discharge lamp
Inventor: YAMADA NAOMI
IPC: H05B41/16
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device that is highly reliable even for use in a high-pressure discharge lamp of a short arc type, by having a device for switch-off state and cooling structure of the lamp. SOLUTION: In a high-pressure discharge lamp of a short arc type having short distance between the electrodes, the mercury filled in the lamp adheres to the inner wall of the luminous arc tube and the electrodes at switch-off and after cooling, and the mercury adhered in a film form to the inner wall of the arc tube is solidified in a lump by vibration or the like, and this solid lump of mercury joins with the mercury adhered to the electrodes and, by bridging between the electrodes, causes a short-circuiting state. At switch-off of the lamp and after cooling, the mercury is adhered to the inner wall of the arc tube and the electrodes, therefore, in order to remove the mercury adhered to the electrodes only, a control section 11 which performs re-lighting operation automatically for a short period is installed on the lighting device.  Thereby, even if the mercury adhered to the arc tube has been solidified in a lump, that lump is not adhered to the electrodes, and short-circuiting state can be avoided.
Patent JP-2003015338-A (JP)
Title: Manufacture of electrophotographic photoreceptor supporting body, electrophotographic photoreceptor and image forming device
Inventor: SAKAKIBARA YUJI
IPC: G03G5/10
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body with a uniform anodic oxide film wherein the anodic oxide film is prevented from being etched due to a minute defect, etc., on the anodic oxide film formed on the electrophotographic photoreceptor supporting body as an origin, and to provide a homogeneous electrophotographic photorecetor and an image forming device. SOLUTION: The method for manufacturing the electrophotographic photoreceptor supporting body with the anodic oxide film formed on the electrophotographic photoreceptor supporting body by applying anodic oxidation processing, comprises a process of making metal having an ionization tendency stronger than that of the metal used for the supporting body exist in electrical contact with a member which is constituted of metal having the ionization tendency smaller than that of the metal used for the supporting member in the case the supporting body comes into contact with the member constituted of the metal having the ionization tendency smaller than that of the metal used for the supporting body.
Patent JP-2003011245-A (JP)
Title: Method for detecting degree of joint of tread ring and inspection device
Inventor: YAMADA SEIJU
IPC: B29D30/58
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To carry out the judgement of a degree of joint of a tread ring with high precision and reliability. SOLUTION: A tread ring is formed by winding rubber sheet pieces obtained by cutting a tread rubber sheet on a molding drum and joining the rubber sheet pieces together. Further, a first cut mark Ma which is remote by a distance A from the upper end of a cut area is put on the tread rubber sheet of the extruder side, and a second cut mark Mb which is way off by a distance B is put on the rubber sheet piece side, following a cutting operation. A length C in the peripheral direction between the first and the second cut mark Ma and Mb on the tread ring is measured. Then when the difference S-C between a reference length S set by the distances A and B and the length C falls within a specified range, the molded tread ring is judged as a conforming article.
Patent JP-2003022046-A (JP)
Title: Method and device for driving plasma display panel
Inventor: YAMADA KAZUHIRO
IPC: G09G3/293
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of flicker caused by the fact that light emitting subfields are inclined to a portion of one field interval when halftone is displayed while display gradation is increased for every one gradation from zero in a conventional driving method in which turn-on is successively started from the subfield located at the tip of a field. SOLUTION: A subfield group has a plurality of subfields which together become a turned-on state or a turned-off state in any display gradation. Having configured the group, light emitting subfields are quickly distributed in a wide range of one field interval in a gradation equal to or more than a certain gradation and the generation of flicker is prevented. Moreover, by continuously arranging the subfields, generation of blurr while displaying an animation is prevented.
Patent JP-2003021863-A (JP)
Title: Fixing structure for shake detector
Inventor: AIKAWA SATOSHI
IPC: G03B17/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera main body by directly fixing a shake detector, which is connected to the camera main body by a flexible printed circuit board(FPC), to the camera main body. SOLUTION: A camera main body 11 and a shake detector 12 which detects shake applied to the camera main body 11 are electrically connected by the FPC 13, and the shake detector 12 is directly mounted on the FPC. In this FPC 13, a reinforcing plate 16 made of an acrylic plate, a metallic plate, or the like is arranged on a mounting part 13a where the shake detector 12 is mounted, and the rigidity of the mounting part 13a is enhanced by the reinforcing plate 16, and the mounting part 13a on which the shake detector 12 is mounted is integrally fixed to a camera main body 11 by a bolt 14.
Patent JP-2002107586-A (JP)
Title: Ferrule fixing module
Inventor: TATENO KIYOKAZU
IPC: H01S5/022
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule fixing module which has high accuracy in fixing alignment of the ferrule with a connecting counterpart and which reduces cost and time in manufacturing. SOLUTION: The connecting end face of a lensed fiber 8, which is fixedly inserted into a first ferrule 4a, and a laser diode element 3 are faced with each other in an aligned state, the ferrule 4a is fastened to a base 1 through a ferrule fixing part 10. The ferrule fixing part 10 is formed with one member equipped with a clamping part 6 which has a pair of arms 12 for fixedly holding the ferrule 4a from both sides in the nearer end to the laser diode element 3, and with a clamping part 7 which has a pair of arms 13 for fixedly holding the ferrule 4a from both sides in the further end from the laser diode element 3. An interval at the tip end of the arms 12, 13 is formed larger than the width of the ferrule 4a, and the ferrule 4a is fastened to the ferrule fixing part 10 by using the first and the second clamping parts 6, 7.
Patent JP-2003032937-A (JP)
Title: Shrinkage fitting method to rotary machine, and rotating body for the rotary machine
Inventor: HIRAI HISASHI
IPC: H02K19/16
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkage fitting method to a rotary machine and a rotating body for the rotary machine that facilitates working when shrinkage fitting a metal ring, by controlling the occurrence of inter-layers separation of organic insulators, even if shrinkage fitting temperature reaches high of 300 deg.C or higher. SOLUTION: An insulation cylinder 10 made of an organic FRP is provided on the outside circumference of a coil end provided on a rotor. On the outside circumference of this insulation cylinder 10, a low heat-conductive cylindrical body is provided. This low heat-conductive cylindrical body is a layer to which a PI film 11 of 125 μm thick is glued by a silicon adhesive agent of a room- temperature thermosetting type. By shrinkage fitting the metal ring 12 to the cylindrical body, the coil end of the rotor is formed on a generator.
Patent JP-2003025359-A (JP)
Title: Thermoforming mold
Inventor: OGAWA YUTAKA
IPC: B29C43/52
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoforming mold capable of saving energy consumption in a thermoforming process. SOLUTION: An upper mold 25 and a lower mold 23 pressing the friction material cloth 3 charged in a core mold 5 are formed from a composite material wherein a ceramic fine powder is dispersed in an aluminum alloy set to a matrix.
Patent JP-2003028777-A (JP)
Title: Manufacturing method of circuit board and its device
Inventor: NAKANO HIROYUKI
IPC: H01L21/3065
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect feeble minute-particle scattering light acquired from detection of microscopic particles suspended in a treating chamber. SOLUTION: When applying desired membrane formation/processing treatment to a body to be treated in the treating chamber, the inside of the treating chamber is irradiated with a beam subjected to P-polarization and intensity modulation by the frequency of an excitation source and the frequency different from its integer-fold frequencies through an observation window having inclination forming a Brewster angle to a P-polarized input beam. Backward scattered light scattered by the microscopic particles in the treating chamber is received and imaged by a detection optical system through the same observation window, and a frequency component and a wavelength component of the beam subjected to the intensity modulation are detected from inside the received light signal.  The number, the size and the distribution of the microscopic particles are discriminated by using the detected components and the imaged image information.
Patent JP-2003024264-A (JP)
Title: Storage for storing tableware and cooking utensils
Inventor: YADA HAJIME
IPC: A47L19/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a storage capable of simply and efficiently storing a variety of tableware and cooking utensils different in size and shape. SOLUTION: This storage (17) has a plurality of support pins (31), (31), or the like against which tableware and cooking utensils are leaned, and some or all of the support pins (31), (31), or the like are adjustable in the angle of inclination, and horizotally movable or removably mounted.
Patent JP-2003026213-A (JP)
Title: Fixed amount shake-out device
Inventor: NAGAHARA HIROHISA
IPC: B65D47/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixed amount shake-out device capable of adequately shaking out a powder or granular material of the fixed amount without tilting a vessel to an inverted attitude. SOLUTION: In the fixed amount shake-out device, a space S comprising a bottom wall 20, a top wall 40, and a cylindrical wall 30 connecting outer circumferences thereof is formed on an upper part of the vessel, a tapered cylinder 21 which is protruded in an upwardly contracting manner with a tip thereof opened in the space S is formed on the bottom wall 20, a skirt wall 41 suspended from the top wall 40 so as to surround the tapered cylinder 21 is formed, and a shake-out opening 50 is formed outside a skirt wall forming part in the top wall 40 or the cylindrical wall 30.  The shake-out opening 50 is formed in one part in the circumferential direction in the top wall 40 or the cylindrical wall 30, and the height of the skirt wall 41 from the top wall 40 is generally set so that the shake-out opening side 41a is higher than the tapered cylinder 21, and the shake-out opening 50 and the facing side 41b are lower than the tapered cylinder 21.
Patent JP-2003024920-A (JP)
Title: Apparatus for treating woody waste and operation method therefor
Inventor: ISHIDA TETSUYOSHI
IPC: C10B53/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of safely treating wastes with low energy loss and saving running cost as a waste treatment apparatus for thermally decomposing woody wastes in the atmosphere of high temperature stem or carbon dioxide, and provide economical operation method for the apparatus. SOLUTION: The apparatus comprises a gas heating device 1 for heating gas containing steam and carbon dioxide to 100 deg.C-500 deg.C, a treatment tank 3 for storing woody wastes 2 and heating and thermally decomposing woody wastes by the gases heated by the gas heating apparatus, a condenser 4 for cooling the gases generated in the treatment tank, a gas circulation path 5 connecting them one another so as to circulate gases through the gas heating device, the treatment tank, and the condenser.
Patent JP-2003036394-A (JP)
Title: Electronic catalogue creating device, electronic catalogue creating method and electronic catalogue creating program
Inventor: SHIOBARA TETSUJI
IPC: G06Q30/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic catalogue creating device, an electronic catalogue creating method and an electronic catalogue creating program which can create a printed catalogue and an electronic catalogue homepage with the same contents. SOLUTION: A master data accessing means accessing the master data concerning a merchandise in order to create the printed catalogue and the electronic catalogue, a data converting means to convert the accessed master data by the master data accessing means into catalogue data to create the printed catalogue and the electronic catalogue, a printed catalogue creating means creating catalogue data for the printed catalogue based on the catalogue data converted by the data converting means and an electronic catalogue creating means to create the catalogue data for the electronic catalogue based on the catalogue data converted by the data converting means are provided.
Patent JP-2003036139-A (JP)
Title: Multifrequency drive type ultrasonic signal processor
Inventor: TODA KOJI
IPC: G06F3/03
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the secrecy of communication by enabling multifrequency driving and preventing information from leaking or being stolen. SOLUTION: When one of input electric signals Si (i=1, 2,..., m) is applied to input inter-digital electrodes Tx1 , a surface acoustic wave is excited in a 1st piezoelectric substrate 2. This surface acoustic wave is propagated on the upper end surface of a non-piezoelectric plate 1 to the 2nd piezoelectric substrate 3 and converted by output inter-digital electrodes Rx1 into electric signals Exj (j=1, 2,..., n). Thus, surface acoustic wave propagation paths Wxj (j=1, 2,..., n) are formed on the upper end surface of the non-piezoelectric substrate 1 between the input inter-digital electrodes Tx1 and the output inter-digital electrodes Rx1 . If one of the surface acoustic wave propagation paths Wxj is touched, one of electric signals Exj is detected at an output inter-digital electrode Rx1 .
Patent JP-2003040333-A (JP)
Title: Returnable box
Inventor: HATORI KAZUTAKA
IPC: B65D77/26
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent products from being damaged without wrapping up the products with an air cap or packing cushioning materials around the products in transporting the products by using a returnable box. SOLUTION: Products P are bound to a fixing plate 8 by using binding bands 24, and under such a condition, the products P and the fixing plate 8 are contained in a returnable box main body 2. The fixing plate 8 has slit-like slots which are formed in at least two places to one product P, and a plurality of products P are fixed to the fixing plate 8 without being brought into contact with one another. Further, since the circumference of the fixing plate 8 is brought into contact with inner walls of the returnable box main body 2 so that the fixing plate 8 is restrained from moving in any directions along a bottom face of the returnable box main body 2, the products in the returnable box main body 2 are not brought into contact with one another in the returnable box main body 2 or into collision with the inner faces of the returnable box main body 2.  The fixing plate 8 and the binding bands 24 are reusable and are recovered together with the returnable box main body 2 after transporting the products P.
Patent JP-2003001590-A (JP)
Title: Food slicer
Inventor: OGINO TOKIYO
IPC: B26D3/28
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure that emits sliced food quickly and beautifully by giving a little modification. SOLUTION: The feature is that a metal piece (2) and a cutter (1) are mounted to enable rotation even though the gap between them is rubbed and that the cutter (1) and a receiver table (3) are manufactured and amounted to enable rotation even though the gap between them is rubbed.
Patent JP-2003048656-A (JP)
Title: Sheet carrying device
Inventor: EMORI YUTAKA
IPC: B65H5/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of effectively scraping off sheets carried by belt and pulley means. SOLUTION: This sheet carrying device carries sheets such as bills by the belt and pulley means. The sheets are held between a first belt of a first belt and pulley means, and a second belt of a second belt and pulley means, and both belts are propelled at equal speed to carry the sheets. The second belt has U-grooves opened at a specified interval to be released in an advance direction, and U-shaped tongues are formed there.
Patent JP-2003049311-A (JP)
Title: Apparatus and method for simulating weather in clothes
Inventor: ISHIMARU SONOKO
IPC: A41H43/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To carry out simulation of weather in clothes adapted to service conditions of a sample. SOLUTION: This apparatus is equipped with the following. A pseudo-skin 11 composed of a porous material, a perspiration means 10 provided with a substrate 12 having perspiration holes 121 and a heat source part 13 for supplying heat to the substrate 12, a water supplying means 210 for supplying water to the perspiration holes 121, a heat quantity controlling means 131 for controlling the heat quantity supplied from the heat source part 13 to the substrate 12, a sample fixing means 17 for extending and fixing a sample 14 on the top surface in close vicinity to the pseudo-skin 11, a gap temperature and humidity sensor 16 for measuring the temperature and humidity in a gap 141 between the pseudo-skin 11 and the sample 14, a temperature and humidity display device 161 for displaying results measured with the gap temperature and humidity sensor 16,  a water supply volume controlling means 212 for controlling the water supply volume from the water supplying means 210 to the perspiration holes 121 and a substrate temperature sensor 122 for measuring the temperature of the substrate 12.
Patent JP-2003049569-A (JP)
Title: Portable type inspection confirmation assisting device
Inventor: MATSUSHITA YOSHIHARU
IPC: E05B19/22
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a portable type inspection confirmation assisting device excellent in portability and controllability as the inspection confirmation assisting device capable of sharply decreasing a feeling of uncertainty of a safety inspection in the case of going out. SOLUTION: A key holder 3 is used for a holder holding a key 1A by fixing the key head. When it is carried, a key body 1Aa of the key 1A is held between a movable contact 41 of a conductive flat spring and a holding flat spring 43, and the key holder 3 is tightly connected to a key case 40 i.e., a portable case 2. The movable contact 41 and a fixed contact 42 are constituent members of a key taking in and out sensor. In the case of locking, the key holder 3 is separated from the portable case 2, and the key 1A is pulled out of the key case 40. Then, the movable contact 41 comes into contact with the fixed contact 42, and the key taking in and out sensor transmits a key taking in and out signal. Based on the key taking in and out signal, a CPU of an electronic circuit section 4 indicates an inspection confirming message on a liquid crystal indicator 18.
Patent JP-2003057731-A (JP)
Title: Camera
Inventor: ITO KENJI
IPC: G03B7/099
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a camera by reducing the moving space of a cam member on a plane and increasing flexibility in layout inside the camera. SOLUTION: The cam member interlocking with the extension/collapse of a lens barrel is formed of an elastic member, and the cam member is provided with an area for cam-engaging with the illuminating device at one end side, and an area formed closer to the other end side than the aforesaid area and for cam-engaging with the extending/collapsing mechanism and an area for cam-engaging with the finder device, one end side of the cam member is moved while extending like a plate in the horizontal direction of the camera body, and also, the other end side is moved while elastically deforming along the lens barrel.
Patent JP-2003054381-A (JP)
Title: Wiper arm
Inventor: KADOKURA AKIRA
IPC: B60S1/34
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiper arm allowing further reducing occurrence of a lift of the wiper arm. SOLUTION: At least a part of a side wall 14b at downstream side of relative air current of a pair of side walls 14a, 14b forming a retainer 14 is inclined to form an inclined wall 14d and a blow hole 14f is formed on the inclined wall 14d.