baber/WOPTO huggingface dataset:
Patent JP-2003019890-A (JP)
Title: Applicator
Inventor: KAMISE YOSHIOMI
IPC: B65D83/00
Filed: 2002-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an applicator which is capable of temporarily reserving an application fluid to the limits of a storage capacity of an application fluid reservoir member and ensures the rapid inflow of the application fluid into the reservoir member and the rapid discharge of the fluid from the reservoir member and further, does not bring about a difficulty in miniaturization of the applicator such as a writing utensil. SOLUTION: In the writing utensil as an example of the applicator, an ink reservoir member 16 exhibits a temporary ink reserving function by making the ink flow into and out of groove parts 26 between sheet bodies 24 through center slits 28 in response to a pressure change in an ink tank 18. The ink reservoir member 16 has projecting parts 36 which jut out in the barrel direction of a pen refill 16 and partially narrow the interval between the groove parts 26, formed on a planar part including a part(or the entirety covering all the way upto the peripheral edge parts of the sheet bodies) of the center slits 28, on the rear sides 24a of the groove parts 26.
Patent JP-2003203503-A (JP)
Title: Backlight device
Inventor: OKAZAKI HISANORI
IPC: G02B5/02
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow light diffusion and prevent deflection of a condensing sheet in a backlight device having no light transmissive diffusion plate and an opening 1a of a casing covered with the condensing sheet alone.  <P>SOLUTION: The condensing sheet 9 is placed to directly cover the opening 1a of the casing 1 of the backlight device 6. Pins 16, a thread 17, and a clamping body 18 are provided to prevent deflection of the condensing sheet 9 in a center portion thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203014-A (JP)
Title: Information processing device and method, storage medium and program
Inventor: OTO YASUNORI
IPC: G06F21/10
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the use of contents even in the illicit movement or duplication thereof.  <P>SOLUTION: In steps S1 to S4, the absolute file name of the contents to be protected is designated, a common key Kb for encrypting the contents is designated, and the contents are encrypted by use of this key. In step S5, the ID of a contents management system and the absolute file name are encrypted by use of an encryption key Ke, whereby contents management information is generated. In step S6, an encryption key Kd for encrypting a decode key Kc for decoding the contents is generated on the basis of the generated content management information, and the decode key Kc is encrypted by use of this key. In steps S7 and S8, the encrypted contents and decode key Kc and the generated contents management information are capsulated and stored. According to this, the illicit use of the contents can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200474-A (JP)
Title: Tip nozzle and adapter of injection molding machine
Inventor: YAMAKI TSUTOMU
IPC: B29C45/27
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip nozzle and an adapter of an injection molding machine, which show high general-purpose properties and an enhanced temperature measuring precision.  <P>SOLUTION: The tip nozzle 1 is of an attachable/detachable tip type that it is fitted into the adapter 2 by screwing a male thread part 9a of the tip nozzle 1 into a female thread part 9b of the adapter 2. In addition, a first groove 8a for a thermocouple for mounting a first thermocouple 4a so that a first measurement point 7a is positioned within a first coating region 10a covered on a first heater 3a fitted to the outer periphery of the tip nozzle 1, is formed on the tip nozzle 1. The first thermocouple 4a is hardly influenced by an open air temperature, since the first measurement point 7a is positioned within the first covering region 10a. Consequently, the heat conducted from the first heater 3a to a first resin passage 12a can be highly precisely measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205355-A (JP)
Title: Method for casting aluminum alloy
Inventor: MORISHITA MAKOTO
IPC: B22D27/04
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for casting an aluminum alloy by which adverse effect on various characteristics caused by porosity is eliminated.  <P>SOLUTION: When an aluminum alloy cast block is cast with the solidification in a mold, the casting is performed by measuring hydrogen gas content H (ppm) in the molten aluminum alloy before poured into the mold and cooling so that a solidification processing velocity V (mm/s) during casting and a temperature gradient G (K/mm) in a solid and liquid coexistent range, satisfy the relation in the following formula: H<4.6V<SP>2.13</SP>/G<SP>0.56</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002280391-A (JP)
Title: Semiconductor device using self-aligned crystallization by metal induction in silicon layer for tfts, top-gate type tft and top-gate type tft manufacturing method
Inventor: PAUL S ANDREE
IPC: H01L29/786
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a thin-film transistor(TFT) and TFT manufacturing method. SOLUTION: The semiconductor device includes a top-gate type thin-film transistor(TFT) which is formed on a substrate 1. The top-gate type TFT comprises an insulation layer 3 deposited on the substrate 1, a source and drain electrodes 4, 5 of a metal - dopant compound deposited on the insulation layer 3, a polycrystalline Si(poly-Si) layer 6 deposited on the upsides of the insulation layer 3, the source and drain electrodes 4, 5, an Ohmic contact layer 7, formed by migration of the dopant from the metal - dopant compound between the metal - dopant compound and the poly-Si layer 6, a gate insulation layer 9 deposited on the poly-Si layer 6 and a gate electrode 10 formed on the gate insulation layer 9. The poly-Si layer 6 is crystallized by lateral crystallization due to the metal induction.
Patent JP-2003219374-A (JP)
Title: Receiver, broadcast reception system, and broadcast system
Inventor: YAMADA MASAZUMI
IPC: H04N5/445
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for extracting Internet information from contents displayed on a television receiver.  <P>SOLUTION: The broadcast reception system extracts URL information from character information multiplexed on a broadcast program, searches a home page address by using words with character information for a keyword, and displays the home page from obtained address information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216154-A (JP)
Title: Acoustic field adjusting device
Inventor: URANO SATOYUKI
IPC: G10H1/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To create a plurality of systems of musical signals with feelings of expansion and depth from one system of musical signal.  <P>SOLUTION: One system of an incoming melody musical signal stored in a memory 1 is inputted in an acoustic field adjusting circuit 4, is divided into three systems, first, second and third musical signals by a system separation means 4a, the second musical signal is delayed from the first musical signal by 150 ms and the third musical signal is delayed from the first musical signal by 300 ms by a time axis adjusting means 4b. Then, a pitch of the second musical signal is made higher by about one tenth of a semitone and a pitch of the third musical signal is made lower by about one tenth of a semitone by a pitch conversion means 4d after adjusting sound volume balance among the respective systems by a sound volume balance adjusting means 4c. Then, the first musical signal is added to the second musical signal, acoustically reproduced from an L channel loudspeaker 71, the first musical signal is added to the third musical signal and acoustically reproduced from an R channel loudspeaker 72.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219293-A (JP)
Title: Television tuner unit
Inventor: WAKAMORI MASAHIRO
IPC: H04N5/44
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of terminals of a television tuner unit for its downsizing.  <P>SOLUTION: The television tuner unit is provided at least with: a tuner part 3 for converting a selected television signal into an intermediate frequency signal; and a modulation part 6 for converting a video signal and an audio signal received from the outside in an operating state into a television signal and outputting it. The tuner part 3 is provided with: a plurality of switching voltage generating circuit 3e for receiving channel selection data and generating switching voltage for selection of a received band; and a PLL circuit 3f for outputting tuning voltage to select the received channel. The switching voltage outputted from at least one of the switching voltage circuits 3e-4 or 3e-5 is given to the modulation part 6 to select the operating state of the modulation part 6 or to select the channel of the television signal outputted from the modulation part 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214650-A (JP)
Title: Toilet device
Inventor: NITTA HIDEHIKO
IPC: F24F13/28
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet device which facilitates the setting work or maintenance with a compact setting space and suppresses the deterioration of cooling capacity even by a long-time operation.  <P>SOLUTION: In this toilet device, a water tank 6 for storing flushing water and a cooling means 7 by a refrigerating cycle having a compressor 11, a condenser 12, a pressure reducer 13, an evaporator 14 and a blower 15 are housed and arranged in a case 8. The condenser 12 is arranged within the water tank 6, the evaporator 14 is arranged on the side of the water tank 6, and the air heat-exchanged by the evaporator 14 is blown out of the case 8 through an outlet port 19 by the blower 15 arranged between the water tank 6 and the evaporator 14. Accordingly, the water tank 6 is heat-insulated from the evaporator 14 by the blower 15, so that the capacity of the evaporator 14 is kept even if the flushing water in the water tank 6 is warmed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217969-A (JP)
Title: Manufacturing method of laminated ceramic capacitor
Inventor: WATABE YOHEI
IPC: H01G4/30
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated ceramics capacitor for forming an external electrode terminal, wherein remaining stress due to contraction of a Cu paste is reduced, without degrading adhesion to a dielectric ceramics in a sintering process, while not allowing voltage-resistance and insulation property to degrade and no inter-layer peeling occurs in a plating process.  <P>SOLUTION: An internal electrode 2 comprising Ni is laminated alternately on a dielectric ceramics 1, whose main component is BaTiO<SB>3</SB>. At both ends of a chip, a first Cu external electrode 3 is formed for electrical connection with the internal electrode. A second Ag external electrode 4 is baked on the first Cu external electrode 3, over which a plating layer 5 is formed, to obtain a laminated ceramic capacitor 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222591-A (JP)
Title: Gas measurement device
Inventor: UEDA TOSHITSUGU
IPC: G01N21/359
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive ammonia gas measurement device having high measurement accuracy.  <P>SOLUTION: This gas measurement device is provided with: a first laser beam source for outputting a wavelength of λ1; a second laser beam source for outputting a wavelength of λ2; a nonlinear crystal for generating and outputting a wavelength of λ3 absorptive for at least a measurement object gas by inputting the two wavelengths; a filter for passing the wavelength of λ3 out of light outputted from the nonlinear crystal; a gas cell with the measured gas for inputting the laser beam passing the filter introduced; and a light receiving element for receiving the light passing the gas cell. The concentration of the measured gas is measured with the pressure in the gas cell lowered to 0.3 atm. or below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221688-A (JP)
Title: Process for manufacturing porcelain enamel steel sheet
Inventor: FUKUSHIMA YASUMASA
IPC: C23D5/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a porcelain enamel steel sheet having a porcelain enamel surface sufficiently smooth for practical use at a low cost, without deteriorating the original characteristics of porcelain enamel having excellent properties such as hardness, weather resistance, restorability by washing, heat resistance and non-combustibility.  <P>SOLUTION: The process for manufacturing the porcelain enamel steel sheet includes a step wherein a slurry for porcelain enameling is sprayed onto the surface of a substrate for glazing and subsequently baked. Here, the slurry has a static surface tension of ≤50 dyne/cm and an apparent viscosity, measured by an E-type viscometer, of ≤500 mPas (rotation speed: 100 rpm).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314764-A (JP)
Title: Scanner
Inventor: ODOKO MASAAKI
IPC: H04N1/10
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a scanner that can scan image with high precision. SOLUTION: The scanner includes a base frame 1; a table 2 provided on the base frame 1 for mounting a sheet-like subject thereon; and a scanner head 3 movably supported on the base frame 1, and the scanner head 3 can move in a straight line along a subject mount face 21 of the table 2.
Patent JP-2003222359-A (JP)
Title: Ice heat accumulating device and its heat exchange coil
Inventor: YAMAZAKI TATSUO
IPC: F28D1/047
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice heat accumulating device capable of making uniform the thermal effect to the whole internal space of a heat accumulation chamber, enhancing the efficiency of heat transfer and miniaturizing the heat accumulating chamber through an efficient use of the space.  <P>SOLUTION: The ice heat accumulating device has a heat exchange coil 3 equipped with meandering pipe members 6 extending in the plumb direction and turned back in bending at the top and bottom so that they meander within two substantially parallel plumb planes, an inlet header pipe 4 whereto one-side ends of the meandering pipe members 6 are connected, and an outlet header pipe 5 whereto the other ends of the pipe members 6 are connected, wherein the pipe members 6 are located under the inlet header pipe 4 and outlet header pipe 5, and plumb pipe portions of these pipe members within the parallel plumb planes are dislocated from one another so that a zigzag arrangement is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229268-A (JP)
Title: Organic electroluminescent element and display device using the same
Inventor: TSUGE HITOSHI
IPC: H01L51/52
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element and a display device using the same which is made to have improved contrast ratio and/or color contrast ratio by restraining a mirror reflection at the inside of the organic electroluminescent element and restraining an interference of direct display light and reflected displaying light.  <P>SOLUTION: The organic electroluminescent element comprises a translucent first electrode 3, a second electrode 4 facing the first electrode 3, of which, film thickness is set small to the extent of securing a prescribed conductivity, an organic light emitting layer 2 laid between the first electrode and the second electrode, and a light guide layer 5 formed by laminating a plurality of dielectric films having different refractive index from each other, in the order of the value of refractive index. For the light emitting element having the light emitting layer between the first electrode and the second electrode, the border surface between the organic light emitting layer and the second electrode is made rugged, and a shading wall is formed at the displaying surface side of the display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229469-A (JP)
Title: Semiconductor chip pickup device
Inventor: YAJIMA KOICHI
IPC: H01L21/52
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip pickup device capable of individually peeling off and picking up many semiconductor chips stuck on a tape from the tape without damaging them even if the semiconductor chips are remarkably thin.  <P>SOLUTION: The semiconductor chip pickup device is provided with a supporting means 2 for supporting the tape where many semiconductor chips are stuck on a surface, and a pickup means 4 for individually picking up the semiconductor chips from the surface of the tape supported by the supporting means. The supporting means includes a plurality of supporting lines 8 parallelly extended at intervals for supporting the back surface of the tape. A suction means 12 for sucking the backside of the tape and peeling off the tape from the semiconductor chip in an area other than the supporting lines is disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003008911-A (JP)
Title: Image reading apparatus, its control method, controller, program, and storage medium
Inventor: HIROMATSU KENJI
IPC: H04N1/60
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of read-image quantity caused by LED color-tone variations in the case that a white-color LED illumination module is used as a light source of a color-image reading apparatus. SOLUTION: The color-image reading apparatus includes an illumination module formed of a plurality of white-color LEDs arranged in a main-scanning direction; an image sensor such as a CCD; a unit for moving the original and the image sensor relatively in a sub-scanning direction; and an input masking unit. The illumination module is formed of LEDs having the same color-tone rank. The color-image reading apparatus also includes a setting unit for setting a color-tone rank for the illumination module, and a control unit such as a CPU, for switching a parameter of the input masking unit according to the color-tone rank.
Patent JP-2003228644-A (JP)
Title: Questionnaire result totaling system and questionnaire result management system
Inventor: TANAKA HIDEYUKI
IPC: G06Q50/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase satisfaction of customers, and to evaluate contribution of a repair service of products to business by managing questionnaire results for the repair service.  <P>SOLUTION: A result totaling part 13 totals questionnaire results, and extracts customers whose satisfaction for a repair service is low, and ranks emergency of facilitating countermeasures according to the level of their dissatisfaction. The user of this system is able to execute proper countermeasures according to the ranking list. Also, a market creation sum calculating part 16 predicts the number of customers who are supposed to purchase its own company products in the future based on the questionnaire results and the countermeasure results to the unsatisfied customers, and predicts the market creation sum from those customers. Thus, it is possible to quantitatively evaluate the contribution of the repair service.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229815-A (JP)
Title: Device and method for transmitting wavelength multiplexed light, transmitter and receiver
Inventor: OUCHI KAZUHIDE
IPC: H04B10/032
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical transmitting device capable of correcting an error even when there is a failure in a wavelength for an error correction code.  <P>SOLUTION: This wavelength multiplex optical transmitting device is provided with a transmitting part 1 having FEC generating parts 21 to 23 for generating an error correction code about an inputted main input data, a MUX part 31 for multiplexing the error correction code with time division, a duplicating part 90 for copying the error correction code subjected to time division multiplexing to two systems, and a wavelength multiplexing part 41 for wavelength-multiplexing and outputting the main signal data and the error correction code subjected to multiplexing with time division of the two systems, and with a receiving part 2 having a wavelength separating part 51 for separating wavelength-multiplexed data, a failure detecting part 61 for detecting a failure in the wavelength of the separated error correction code subjected to time division multiplexing of the two systems, a switching part 71 for selecting a wavelength with no failure when the failure is detected, a DMUX part 72 for separating the selected error correction code subjected to time division multiplexing into an error correction code, and error correcting parts 81 to 83 for correcting an error of the main signal data with the error correction code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228434-A (JP)
Title: System and method for managing software, and its program
Inventor: MIYAMOTO HIROYUKI
IPC: G06Q50/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software managing system for managing licenses, in response to various accounting states for software usage, and to provide a software managing method, and its program.  <P>SOLUTION: A usage application processing part 23 displays a usage application screen in a user terminal 15, to urge a user to input usage application information to apply for the usage of software. An exchange processing part 26 receives usage application information, which is inputted on the usage application screen from the user terminal 15. A license-managing information output part 22 outputs license-managing information corresponding to each software license state, by referring to usage application information from a usage application information database 21a with usage application information stored therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225500-A (JP)
Title: Drying method and drying machine for laundry
Inventor: NISHIKURA KATSUHIRO
IPC: D06F58/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method and a drying device in which drying is finished with better feeling by preventing the movement of lint or smell between pieces of laundry while improving drying efficiency and effectively utilizing heat energy in the method and the device appropriate for the washing line of linen products such as sheets and towels.  <P>SOLUTION: The second process of a drying process composed of two processes is defined as a finish drying process and such finish drying is performed by air heated by a heat exchanger with the drain of steam as a heat source. Generally, primary drying of laundry is performed by the heated air of a primary heat exchanger with steam as a heat source and finish drying of the laundry is performed by the heated air of the secondary heat exchanger with the drain of the steam as the heat source. The drain of the steam of the primary heat exchanger is supplied to the secondary heat exchanger. The drying machine is equipped with a drain trap 21 provided on a heated steam supply path to the secondary heat exchanger, a rotary drum 7 installed in a finish drying chamber 3 and a fan 17 for circulating air to this drying chamber and the heat exchanger.  <P>COPYRIGHT: (C)2003,JPO