baber/WOPTO huggingface dataset:
Patent JP-2001133942-A (JP)
Title: Silver halide photographic sensitive material for infrared photographing and photographing unit
Inventor: SUZUKI HIROSHI
IPC: G03C7/20
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a black-and-white image forming infrared sensitive silver halide material subjected to development common to a color photographic sensitive material, having superior sharpness and infrared effect and excellent in printing work efficiency and to obtain a photographing unit. SOLUTION: The silver halide photographic sensitive material for infrared photographing is a rolled photosensitive material with an infrared sensitive silver halide emulsion layer containing at least one yellow coupler, at least one magenta coupler and at least one cyan coupler and forming a monotone image when it is imagewise exposed and color-developed. The film width of the photosensitive material is 20-30 mm, the footage area is 300-800 mm2 and the product of MTF value (MTF(20)) at 20 cycle/mm spatial frequency by red filter exposure and yellow gradation γB(0.3) is 0.3<=MTF(20)×γB(0.3)<=1.5.
Patent JP-2002062367-A (JP)
Title: Sensor module
Inventor: ODA HAJIME
IPC: G01V8/20
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost sensor module with a smaller depth and simple configuration. SOLUTION: There are provided an infrared ray detecting sensor 2 for detecting a first wavelength, a light projection/reception type sensor 3 for detecting a second wavelength, and a cover plate 9 provided on the front side of both sensors. The cover plate 9 is formed from a material which the second wavelength transmits, with a hole 9a provided at a part facing the infrared ray detecting sensor 2, and a lens 10 formed from a material which the first wavelength transmits is provided in the hole 9a. The cover plate 9 is provided with a filter function for shielding a visible beam.
Patent JP-2002063419-A (JP)
Title: Electronic commercial transaction system and electronic commercial transaction method
Inventor: MURAI SEIJI
IPC: G06Q50/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commercial transaction system and an electronic commercial transaction method capable of flexibly coping with the fluctuation of the price and market price of merchandise and improving the efficiency of inventory management. SOLUTION: This electronic commercial transaction system 1 is connected through a wide area network NW1 to terminal equipment T1. The electronic commercial transaction system 1 is provided with a communication control means 2 provided with a function for transmitting and receiving data through the wide band network NW1 with the terminal equipment T1, a merchandise selection information data base 3 storing merchandise selection information such as a merchandise list to be provided for a user, a fluctuation unit price data base 5 where the fluctuation unit price of the merchandise is recorded, a fluctuation unit price rule base execution means 4 for cooperating with the fluctuation unit price data base 5 and calculating the estimation price of the merchandise, an inventory data base 7 where the inventory condition of the merchandise is recorded,  an inventory management means 6 for managing the inventory condition and an order reception processing means 8 for executing the order reception processing of the merchandise ordered by the user.
Patent JP-2002036494-A (JP)
Title: Screen plate cleaning unit
Inventor: TANI OKIE
IPC: G03F7/12
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a screen plate cleaning unit which slides and removes residual paste adherent to the lower surface of the screen plate automatically and surely. SOLUTION: The unit has a holder H in which a stripe groove 2 is extended between a pair of holding plates 1 and 1'. In the groove 2, cleaning blades 3A, 3B, and 3C are arranged to partially overlap each other in the neighbourhood of their end parts and installed with their tip parts protruded above the holder H, and each blade is fitted swingably around the horizontal axis crossing perpendicularly to the axis of the groove 2 in each middle part.
Patent JP-2002062360-A (JP)
Title: High-speed/high-position resolution type gas counter measurement system for detecting neutron
Inventor: YAMAGISHI SHUJI
IPC: G01T3/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To speed up and obtain a high position resolution of a one-dimensional or a two-dimensional position detection type neutron measurement system, having a mixed gas consisting essentially of helium-3 sealed in a microstrip type or a pixel-type gas counter. SOLUTION: Amplificaiton (by a capillary plate or the like) to electrons of an ion pair 19 generated at a neutron sensor part and a gas amplification 20 in the vicinity of anodes 7 are acted in a proportional region, and a linear or nonlinear current pulse amplifier is adopted as signal pulse amplifiers 2x and 2y for sensor outputs. Pulses of a low pulse height by protons are partly removed by a signal high-speed selector connected to outputs of the amplifiers. At the same time, a signal selection level is set, so that the number of output channels by protons becomes larger than the number of output channels by tritons. A neutron detection position is detected from the difference of track lengths of protons and tritons.
Patent JP-2002072252-A (JP)
Title: Anti-ferroelectric liquid crystal display
Inventor: FUJIMOTO HISAYOSHI
IPC: G02F1/141
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an anti-ferroelectric liquid crystal display constituted in a reflection type without deteriorating the display quality. SOLUTION: In the anti-ferroelectric liquid crystal display having an anti- ferroelectric liquid crystal filled between a transparent plate 21 having a polarizing plate 45 disposed on the outer surface side thereof and an alignment layer 61 disposed on the inner surface side thereof and a reflection surface 70 opposed to the inner surface of the transparent plate 21, the polarization axis of the polarizing plate 45 is inclined to a direction reverse to the tilt direction of the anti-ferroelectric liquid crystal in a voltage applied state against the alignment direction of the alignment layer 61 and 62.
Patent JP-2001184291-A (JP)
Title: Periodicals with code image and information resource
Inventor: IMAIDE SHINICHI
IPC: G11B7/24
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the reality or real time performance of periodicals. SOLUTION: A periodical 100 with a code image is printed and recorded on a space as a code image so that voice data or picture data or text data can be optically read by manual scanning. In this case, the layout of plural article columns 101 is operated on the space, and information related with each article is printed and recorded near the article as an above-mentioned code image 14.
Patent JP-2002072660-A (JP)
Title: Electrophotographic system
Inventor: KIKUCHI SUSUMU
IPC: G03G15/08
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic sensitizing system for improving toner concentration control accuracy, in the case that an image resolution setting is changed, that is, a printing speed setting is changed. SOLUTION: Toner concentration in a mixing area 3 is detected by a magnetic permeability sensor 5 and the concentration is compared with a threshold. When a detection voltage is equal to or below the threshold, a digital voltage Vdig is outputted to a CPU 9. In the case of detecting that the toner runs short based on the Vdig, the toner is supplied by the CPU 9. Besides, an input voltage Vcont applied on the detection voltage is switched by the CPU 9 in accordance with the printing speed, that is, based on printing quality such as image resolution, monochromatic printing and color printing, and the variance of the toner concentration. Then, the linearity of the detection voltage is obtained all over the toner concentration detection extent.  Besides, the reduction time of the toner concentration is counted by the CPU 9, and the Vcont is switched, then, the concentration is highly accurately detected so as to correct the concentration to the prescribed one.
Patent JP-2002071308-A (JP)
Title: Non-contact position sensor
Inventor: KATAYAMA SHUICHI
IPC: G01B7/30
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance the output accuracy of an output signal corresponding to the location of a movable metallic body. SOLUTION: The non-contact position sensor is provided with a sensor coil 5 and the movable metal body with a part to be detected, which goes in and out of the center through-hole of the sensor coil 5, along the axial direction of the sensor coil to change the occupancy amount to a magnetic path. By driving and exciting the sensor coil 5 to generate a high-frequency modulating magnetic field and detecting the magnetic changes of the sensor coil 5, which occurs according to the coming-in and -out of the part to be detected, the non- contact position sensor detects the location of the movable metal body along the axial direction. In the non-contact position sensor, the sensor coil 5 is provided with a constitution, in which the number of windings is relatively larger close to both ends in the axial direction in a unit of length along the axial direction.
Patent JP-2002071044-A (JP)
Title: Bidirectional pilot type electromagnetic open/ close valve and bidirectional piping
Inventor: HOTTA AKIYOSHI
IPC: F16K27/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To realize a bidirectional pilot operated electromagnetic channel open/close valve which can prevent reverse current with the advantage of a pilot type retained. SOLUTION: Two pilot type electromagnetic open/close valves are connected in series and opposing to each other in this bidirectional pilot type electromagnetic valve set. Because either pilot type electromagnetic open/close valve serves as a check valve, the valve set enables reverse current to be prevented and permissible condition for reverse current to be changed, while taking advantage of the pilot type which can be driven with a small solenoid coil.
Patent JP-2002075642-A (JP)
Title: Organic electroluminescent device and production process thereof
Inventor: ONISHI TOSHIHIRO
IPC: H05B33/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL device using a conjugated polymer in an organic light-emitting layer, which has little dark spots while retaining the feature of the organic EL device that light emission of many colors is easily achieved in addition to low-voltage driving and high luminance. SOLUTION: [1] This organic electroluminescent device comprises at least one organic light-emitting layer containing a conjugate polymeric phosphor between a pair of positive and negative electrodes, at least one of which is transparent or translucent, and the organic light-emitting layer does substantially not contain particular foreign matter having a particle diameter exceeding 1 μm.  [2] For the production process of an organic electroluminescent device comprising at least one organic light- emitting layer containing a conjugate polymeric phosphor between a pair of positive and negative electrodes, at least one of which is transparent or translucent, the process comprises the steps of filtering a solution containing the conjugate polymeric phosphor through a filter having a pore size of 1 μm or smaller to prepare a coating formulation and applying the coating formulation to form the organic light-emitting layer. [3] The organic electroluminescent device obtained by using the production process of the organic electroluminescent device according to [2].
Patent JP-2002074472-A (JP)
Title: System and method for issuing prepaid telephone card
Inventor: TSUZUKI MASAYOSHI
IPC: G07G1/12
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for issuing prepaid telephone cards which have little possibility for theft and whose storage is the easy. SOLUTION: This issuing system S is provided on it's management side 5 with a managing means 6, which manages a telephone call using a card 3 and on its vending side 4 with a notification device 40 which informs the managing means of the management number that the sold card 3 has. The managing means 6 is so constituted that a telephone call is allowed with the card 3, whose management number has been reported, but will not allow a card 3 whose management number has not been reported. Since a card 3 prior to its sales is invalid, the possibility for their being stolen is reduced.
Patent JP-2001109265-A (JP)
Title: Image forming device
Inventor: KITAHARA MAKOTO
IPC: B65G33/26
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining an excellent image whose density is stable and which has no void or the like by excellently stirring developer even when the revolving speed of 1st and 2nd stirring means for stirring and carrying the developer installed in a developing container for storing the developer in a developing device is not increased, and also improving the degree of freedom in the arrangement of a replenishing device for replenishing the developer in the developing container with toner and operability at the time of setting the replenishing device. SOLUTION: This device has relation fM<fS1≈fS2 between the length fM of a developer carrier 1, the length fS1 of the 1st carrying means 2 and the length fS2 of the 2nd carrying means 3.
Patent JP-2002066817-A (JP)
Title: Track eccentricity adjusting mechanism and method of eliminating eccentricity of disc for disc device
Inventor: KASAI HARUO
IPC: G11B19/20
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a track eccentricity adjusting mechanism and a method of eliminating the eccentricity of a disc for a disc device capable of minimizing the eccentricity of the track of the disc and the deflection of focusing direction which affects the tracking performance of an optical head actuator. SOLUTION: The mechanism includes a moving operation means 2 provided on the disc clamping portion of the disc device 1 for engaging the inner peripheral surface or the outer peripheral end face of a mounting hole in the mounted disc 3 to allow the operation of moving the disc in a certain direction within a mounting surface; and track eccentricity adjusting means 4 and 5 for detecting the amount of eccentricity of a reference track from an image of the disc mounted in the disc clamping portion, then causing the moving operation means to move the disc according to the detected amount of eccentricity of the reference track, and adjusting the mounting position of the disc so that the reference track is located on a circle concentric with the center of rotation of the disc rotating mechanism.
Patent JP-2002073078-A (JP)
Title: Voice recognition method and medium recording program thereon
Inventor: HORI TAKAAKI
IPC: G10L15/18
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To decrease a calculated quantity a hypothetical history correction. SOLUTION: A hypothesis rejected by hypothetical narrowing down is stored in storage areas 43, 44, 45, etc., of a buffer memory 26 different for every rejection time, final word, or phoneme history. Only a hypothesis stored in the same storage area as that of the starting time of the final word of the hypothesis to be reappraised when correcting the history and a word just before, or phoneme histories until the final word is read from the buffer memory 26, and it is used for a history correction.
Patent JP-2002069716-A (JP)
Title: Coldproof coat
Inventor: TAKEDA MASAO
IPC: A41D27/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a coldproof coat without so-called 'shaggy feeling' caused at the armhole portion of the sleeve part when a wearer moves his (her) hands down, preventing the obstruction against the arm movement caused by the armhole getting in the way of the arm movement when the wearer swings his (her) arms up and down. SOLUTION: This coldproof coat is characterized by that a lining fabric Y comprises a back-body section lining fabric 5A having right and left armholes 5c and 5c, a right and left front-body section lining fabrics 1A and 2A respectively having armholes 1c and 2c corresponding to the armholes 5c and 5c, a left sleeve lining fabric 3A having an armhole 3c corresponding to each of the armhole 1c of a left front-body section lining fabric 1A and the armhole 5c of the back-body section lining fabric, and a right sleeve lining fabric 4A having an armhole 4c corresponding to each of the armhole 2c of the right front-body section lining fabric 2A and the armhole 5c of the back-body section lining fabric; wherein these lining fabrics 5A, 1A, 2A, 3A and 4A are joined to each other via a pair of gores 11 and 11 without inner cotton sewn up on the respective armholes 5c, 5c, 1c, 2c, 3c and 4c.
Patent JP-2002093739-A (JP)
Title: Formation method of self-aligned silicide film
Inventor: KO CHITO
IPC: H01L21/304
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of yield caused by damages to a substrate due to physically bombarding plasma treatment for removing of natural oxide film, when a self-aligned silicide film (salicide film) is formed. SOLUTION: Pre-cleaning is performed in a treatment, using reactive plasma 104 such as plasma with reducing gas, and impurities and a natural oxide film 103 on a substrate 100 are removed. Since a natural oxide film is removed through chemical reactions, damages can be avoided. The pre-cleaning process includes a wet etching cleaning process, before reactive plasma treatment is performed.
Patent JP-2002051806-A (JP)
Title: Footgear with pedometer (r)
Inventor: YOSHIKAWA YOSHIHITO
IPC: A43B23/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide footgear with a pedometer which eliminates the labor for mounting and removing a pedometer used for knowing how many steps a user walks in walking, or the like, and which does not make useless counting except during walking. SOLUTION: The footgear is provided with the pedometer (2).
Patent JP-2002093332-A (JP)
Title: Magnetron
Inventor: MURAO NORIYUKI
IPC: H01J23/15
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent a chock member restraining unwanted radiation of a microwave from discharge generated between a junction of a cylinder-shape metal case of a stem insulation body and a junction of a cathode lead. SOLUTION: A ring-shape recessed groove 25 is formed between a junction 23 of a cylinder-shaped metal case 22 of a stem insulation body 19 and junctions 21a, 21b of cathode leads 15a, 15b, and a chock structure 24 restraining unwanted radiation of the microwave is connected to the cathode lead 15a, and junctions between both parts are blocked by making a periphery 24e of an opening part of the chock structure 24 protrude into the groove 25, thus, a generation of discharge is prevented even when a no-load voltage of 8-10 kV is applied to a cathode 14.
Patent JP-2002087037-A (JP)
Title: Track traveling vehicle
Inventor: KIDO HIROYUKI
IPC: B61F13/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the operational efficiency of work for derailing a track/ road working vehicle and prevent damage to an oscillating cylinder. SOLUTION: The track/road working vehicle 1 has a track travel device 30. The track travel device 30 is installed on a support frame projected from a vehicle body base part, and has an iron wheel holding frame 31, an iron wheel 33, a lifting and lowering cylinder and a frame fixing device 50. When oscillated by the lifting and lowering cylinder, the iron wheel holding frame 31 can be moved to an iron wheel middle position A3 wherein a rear wheel 8 abuts a rail R and the iron wheel 33 is in contact with the rail R, and the frame fixing device 50 fixes the iron wheel holding frame 31 in this position to a vehicle body 3. The rear wheel 8 in that position is rotatively driven to provide self-travel of the vehicle along the rail R.
Patent JP-2002090269-A (JP)
Title: Gas detection system
Inventor: OKA KOICHI
IPC: G01N33/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce detection time per sampling point in a gas detection system for detecting gas by sampling from a plurality of sampling points in a private branch. SOLUTION: Pipes 11, 12,..., 1n for sampling each gas from a plurality of sampling points are arranged, branch pipes 31, 32,..., 3n are provided in the middle of each pipe, the tips of the branch pipes are bundled for connecting to a first suction pipe P1, valves 21, 22,..., 2n are installed from the branch section of each pipe to the tips, the tips of the valves are merged for connecting to a measuring cell 4, and a second suction pump P2 is connected to the tip of the measuring cell 4. In measurement, the first suction pump P1 is moved, a sampling gas allowed to flow continuously through the branch pipes 31, 32,..., 3n. In this state, the valves of the pipes 11, 12,..., 1n connected to the sampling point to be measured are opened, and the gas is guided to the measuring cell 4, thus measuring the gas in a relatively short time.
Patent JP-2002092408-A (JP)
Title: System for purchasing/selling book
Inventor: ITOGA HIROYOSHI
IPC: G06Q50/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate retrieval for a book with feeling of standing reading, in a purchase/selling system for a book in an on-line book store. SOLUTION: In this book purchasing/selling system, a promotor of a network site such as the Internet web site 2 registers a book data scheduled to be sold in a few days in a unified book format 4 allowing retrieval in items classified by every kind based on classification of the books, the publisher, the author and the like, while cooperated with the publisher in a server computor and publishes it by a publishing means such as a home page 4' of the Internet, a customer 1 accesses the home page 4' by a network terminal to retrieve the book with the standing reading in an ordinary book store and carry out purchase ordering to a computor of the publisher 3 via the server computor in the Internet web site 2 and the like, when the desired book is hit, and the computor of the publisher 3 conducts processing for selling the book in response thereto.
Patent JP-2002087447-A (JP)
Title: Liquid container
Inventor: TANABE ICHIRO
IPC: B65D47/32
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container which is excellent in practicability wherein an operation of pouring out a liquid inside a container body can be simply done. SOLUTION: The liquid container comprises a container body 1 filled with a liquid, a pour-out port 2 for pouring the liquid provided on an upper part of the container body 1, and a cup-formed lid 3 for shielding the pour-out port 2. A pour-out port closure 4 which presses and closes the pour-out port 2 to disable the liquid from leaking when the lid 3 is mounted on the upper part of the container body 1 is provided on an internal surface of the lid 3.
Patent JP-2002087407-A (JP)
Title: Powder feeder
Inventor: KATO HISAKATSU
IPC: B65B39/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve durability of a structure for preventing leakage of powder when feeding the powder into a container 14. SOLUTION: A pair of rigid protective members 17 and 18 are fixed close to a feed end part 13 of a straight cylindrical feeder pipe 12 having the perpendicular axis 16 with a space in the vertical direction, and an annular flexible hollow sealing member 19 is disposed between the protective members 17 and 18. Compressed air is fed into the sealing member 19 so as to be inflated, and sealing is performed by bringing an outer circumferential surface of the sealing member 19 into contact with an inner circumferential surface of a mouth part 26. The protective members 17 and 18 prevent wear and damages of the sealing member 19.