baber/WOPTO huggingface dataset:
Patent JP-2002319869-A (JP)
Title: Decoder
Inventor: RYU HITSUKI
IPC: H03M13/29
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a decoder that can fix a scale of a metric memory independently of a code block length so as to remarkably decrease the capacity of the metric memory more than that of a conventional decoder thereby considerably decreasing a decoding delay. SOLUTION: Samples xs, ys of a coded received signal are divided into sub blocks SB, given to an FSM arithmetic section 12 and a BSM arithmetic section 13, the arithmetic result by the FSM arithmetic section 12 and the BSM arithmetic section 13 is given to a logarithmic likelihood arithmetic section 14 while adjusting the results of the sub blocks SB, which calculates a logarithmic likelihood L.
Patent JP-2002324899-A (JP)
Title: Method for manufacturing solid-state image pickup element
Inventor: YAMARYO KOUJI
IPC: H04N5/369
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid-state image pickup element where a silicon nitride film is not formed on the formation region of a light receiving part while suppressing the occurrence of dark current and white blemish by sufficient hydrogen annealing effect. SOLUTION: The silicon nitride film 21 as a hydrogen-containing film is formed by means of plasma CVD method on the entire surface of a substrate including the formation region of the light receiving part 2 and a low temperature annealing is then selectively performed and the silicon nitride film 21 in the formation region of the light receiving part 2 is then removed.
Patent JP-2002322947-A (JP)
Title: Internal combustion engine cogeneration system
Inventor: NAGAMATSU SUKETSUGU
IPC: F24F3/14
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine cogeneration system having high thermal efficiency, in which the waste heat thereof is effectively used. SOLUTION: There are provided a generating section 1 having a blower 5 which allows the cooling air of the internal combustion engine to pass through the interior of a casing 2 surrounding a generator 3 connected to a gas turbine 4 and the gas turbine, and a dehumidification section 9 including a dehumidifying roller 11. By mixing the cooling air having the increased temperature after having passed through the interior of the casing 2 and the exhaust gas of the gas turbine so as to change them into the hot blast for desorption of the dehumidification section 9, and by adjusting a mixture ratio of the cooling air to the exhaust gas, the temperature of the air for desorption can be controlled.
Patent JP-2002326189-A (JP)
Title: Cutting blade and cutting device for laver
Inventor: KAWAMOTO ITSUKI
IPC: A23L17/60
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade capable of cutting laver into specified length cutting measurements without a mistake. SOLUTION: Plural cutting edges 26 are projected from a circumferential surface of a driving blade roll 25 at equal pitches P2 with which tip edge portions 26a adjacent to each other do not simultaneously contact with laver M1, and in an arranging state intersecting a rotating axis O-O of the driving blade roll 25 at a fixed angle θ.
Patent JP-2002321487-A (JP)
Title: Knock engaging member for rear end knock type coating tool
Inventor: ISOBE TOSHIHIRO
IPC: B43K8/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a knock engaging member wherein even in a rear end knock type coating tool not equipped with an engaging structure of a knock body, the knock body maintains its depressed state so that the coating tool can be continuously used and easily refilled with coating liquid. SOLUTION: In the rear end knock type coating tool, a coating body is disposed at the forward end of an axial cylinder, and a valve mechanism is disposed between the coating body and an ink storage part in the cylinder, while a knock body is disposed at the rear end of the cylinder to open the valve mechanism. In the knock engaging member for the coating tool to hold the knock body in its depressed state, a coating tool fixing part is provided at an end of a support, while a knock pressing body of the coating tool is disposed at the other end of the support.
Patent JP-2002326126-A (JP)
Title: Part supply tray
Inventor: NAKAJIMA SUEHIRO
IPC: B65D85/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a part supply tray that can reduce manufacturing cost. SOLUTION: A tray body 20 is assembled in an opening 34 in a top surface of a box body 30. When a part 40 is inserted in a through hole 21 from a tip thereof, the tip portion is inserted in a through hole 31 in the box body 30, and a ringed undersurface of a head portion 42 is held on the periphery of the through hole 21. The part 40 is thus held by a holding portion 23, the through hole 21 and the through hole 31, A diameter ϕ2 of the through hole 31 is made larger than a diameter ϕ1 of the through hole 21, so that when a part with a tip diameter larger than ϕ1 and not larger than ϕ2 is supplied, only the tray body 20 can be changed to a tray body with a through hole 21 in which the part can be inserted, without a change of the box body 30 to another box body.
Patent JP-2002327196-A (JP)
Title: Cleanser and method for producing the same
Inventor: FUJITA SANAI
IPC: C11D3/48
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleanser which exhibits a high cleansing force and high deodorizing and sterilizing actions, has high safety for users and targets to be cleansed, and further hardly shows the possibility of harmful effects and the like of residual components for drains, the atmosphere and the like, and to provide a method for producing the cleanser. SOLUTION: This method for producing the cleanser comprises adding about 1 to 10% of calcined animal bone powder to a prescribed amount of fresh water, boiling the mixture, cooling the obtained animal bone powder liquid down to about the ordinary temperature, adding a surfactant to the cooled animal bone powder liquid to give a concentration of 3 to 5%, and then adding a stabilized chlorine dioxide aqueous solution to the mixture in an amount of 2 to 7% based on the total amount of the liquid in a homogeneously dispersed state, and the cleanser produced by the production method.
Patent JP-2002329658-A (JP)
Title: Light proximity effect correction method
Inventor: TSUJIMURA AKIRA
IPC: G03F1/36
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a light proximity effect correction method which can carry out light proximity effect correction in a short time. SOLUTION: In the light proximity effect correction method, combination of contact hole patterns in a periphery of a quarter region inside one object contact hole pattern in a semiconductor device is classified, a sample (140) forming a quarter region inside an object contact hole pattern, which is subjected to light proximity effect correction by carrying out light intensity simulation by semiconductor light lithography for a quarter region inside an object contact hole pattern, is prepared for each classified combination of peripheral contact hole patterns, and combination (150) of contact hole patterns in a periphery of a quarter region inside the input contact hole pattern is searched from a sample and light proximity effect correction result is obtained.
Patent JP-2002329697-A (JP)
Title: Method of cleaning substrate and method of manufacturing electronic device
Inventor: NAGAI TOSHIHIKO
IPC: H01L21/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for a water washing process by increasing the substitution efficiency between washings and water in the water washing process which is performed after cleaning the surface of a substrate to be processed using the washings. SOLUTION: After forming an insulation film 35 on an interconnection 34 formed on a substrate 30, the insulation film 35 is dry-etched with a resist pattern 36 as a mask to form a via hole 37. A reactive product 38 attaching to a wall surface or a bottom surface of the via hole 37 is removed using washings. Thereafter, the via hole 37 is water-washed by a spin cleaner. In the water washing process of the via hole 37, a first spin process wherein water is supplied to the surface of the substrate 30 with the substrate 30 being rotated at a first substrate rotating speed in a low rotation region, and a second spin process wherein the substrate 30 is rotated at a second substrate rotating speed in a high rotation region without supplying water to the surface of the substrate 30, are repeatedly performed.
Patent JP-2002335376-A (JP)
Title: Image reader
Inventor: KIKUCHI SHOJI
IPC: H04N1/028
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with a small size and excellent image read quality. SOLUTION: Extending the width of a wavelength region as a spectral characteristic of a light source, thereby color reproducibility can be sufficiently enhanced when reading an image. Concretely a fluorescent LED is configured for at least one of a plurality of light sources by using an LED for a stimulation source to generate fluorescence.
Patent JP-2002330628-A (JP)
Title: Gel-like artificial medium and potted plant using the medium
Inventor: YOSHIDA FUMIO
IPC: A01G1/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like artificial medium having clear coloring, letting color muddiness itself caused when mixed and used with a different coloring resin generate fine sight and excellent in artistry besides interior property, and to provide a potted plant using the medium. SOLUTION: This gel-like artificial medium is characterized by including a fertilizer and an algae-proofing agent in hydrated gel obtained by hydrating an acrylic acid-based resin with water colored with a water-soluble dye.
Patent JP-2002331744-A (JP)
Title: Manufacturing method of ink jet recording medium
Inventor: ENDO KIYOSHI
IPC: B05D7/24
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, with which an ink jet recording medium having especially few cracks and enough ink absorbing capacity can be manufactured with an excellent productivity. SOLUTION: At the manufacturing of the ink jet recording medium through the coating of a coating liquid on a support, the coating liquid is produced by mixing a pigment particle dispersion and a water-soluble polymer under the condition that the pigment particle dispersion is kept at 50 deg.C or lower during the manufacturing process of the medium.
Patent JP-2002331102-A (JP)
Title: Pachinko game machine
Inventor: KUSANO TAKESHI
IPC: A63F7/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of previously preventing a behavior delay of a player by displaying action urging information encouraging action of the payer if necessary. SOLUTION: This pachinko game machine is provided with a pattern starting means 28, a game pattern displaying means 34 capable of fluctuatingly displaying a game pattern on condition that a game ball is detected by the pattern starting means 28, a benefit condition generating means 54 generating a benefit condition advantageous to the player on condition that the game patterns 37a-37c take a specific form after fluctuation of the game pattern displaying means 34, and an action urging information displaying means 35 displaying the action urging information urging the player to act.
Patent JP-2002158991-A (JP)
Title: Image distributing method and system therefor, and image distributor
Inventor: YAGI TAKASHI
IPC: H04N21/472
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To allow users to set insertion intervals and insert times of insert images or tastes thereof, etc., in a system for inserting the insert images such as advertisements in a main image and distributing them to the users. SOLUTION: Each of user terminals 100 transmits insert image distribute control information including insert information for inserting an insert image in a main image to an image distributor 200 and, in an distribute request of a main image, transmits a main image distribute request including identification information for designating the main image. An image distributor 200 distributes the requested main image to the user terminal, determines an insert point of the insert image for the main image according to the insert information in the insert image distribute control information received from the user, and distributes the main image with the insert image inserted at the determined information point to the user terminal 100. Or, it composites the main image with the insert image and distributes it without relaying the main image.
Patent JP-2002339275-A (JP)
Title: Polyketone cord and method for producing the same
Inventor: TANIGUCHI TATSU
IPC: D06M101/16
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyketone cord having excellent mechanical characteristics of high strength and high toughness and having excellent dimensional stability under load and under heating and a method for producing the polyketone cord. SOLUTION: This polyketone comprises >=80 wt.% polyketone fiber composed of polyketone in which 97-100 wt.% of recurring unit is constituted of 1- oxotrimethylene and has characteristics satisfying the following (a) to (e): (a) tensile strength >=8 cN/dtex; (b) toughness >=20+14.6×K/10<4> -14.1×(K/10<4> )<2> +-2.7×(K/10<4> )<3> (cN.%/dtex) wherein K is a twist coefficient of cord represented by the formula K=Y×D<0.5> ; (c) intermediate elongation <=1.5×exp(5.5×K/10<5> ) (%); (d) dry heat shrinkage factor = 0-3% and (e) thermal intermediate elongation <=1.8×exp(5.5×K/10<5> ) (%).
Patent JP-2002341603-A (JP)
Title: Image forming apparatus
Inventor: AZUMA JUN
IPC: G03G15/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has a single layer type photoreceptor drum having reliable wear resistance, prevents over a long period of time an occurrence of image fog or the like caused by a surface potential decrease or sensitivity degradation, and has a long life. SOLUTION: The image forming apparatus electrifies the surface of the organic photoreceptor drum to the range of +350 V to +550 V, forms an electrostatic latent image on the organic photoreceptor drum by an exposure means having an exposure value of 0.75 μJ/cm<2> to 1.5 μJ/cm<2> , and then forms an image. In the image forming apparatus, the organic photoreceptor drum is the single layer type photoreceptor drum having on a conductive substrate a photoreceptive layer that is made of a binder resin containing at least a charge generating agent, an electron transfer agent, and a hole transfer agent. The migration rate of the electron transfer agent in an electric field intensity of 5×10<5> V/cm is equal to or greater than 1.0×10<-8> cm<2> /V/sec, and the concentration of the solid of the binder resin is 50 wt.% to 70 wt.% of the concentration of the total solid.
Patent JP-2002357676-A (JP)
Title: Assigned positioning method for time adjusting of radio clock
Inventor: PENG KUANG-CHUNG
IPC: G04R60/14
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method for time adjusting of radio clock. SOLUTION: A radio clock is a mechanical clock having hour hand, minute hand, second hand gears, wherein a second hand and a minute hand and hour hand are driven by two sets of motors. The positioning recognition points of the hour hand, minute hand and second hand gears are measured by use of one photoelectric element. The time adjusting function of the clock is started to judge whether the hour hand, minute hand and second hand are returned to fixed positions or not. By use of two or more positioning recognition points differed in width set in the hour hand gear, it can be known what time the corresponding time is when the photoelectric element measures the positioning recognition points differed in width. The positioning work of the hour hand, minute hand and second hand can be quickly performed.
Patent JP-2002347970-A (JP)
Title: Card carrying mechanism
Inventor: MATSUNO TAKESHI
IPC: B65H5/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a card carrying mechanism providing simple construction permitting reliable carriage of a card while suppressing the variation of the carrying speed of the card. SOLUTION: A driven belt 14 opposed to a driving belt 13 at a certain space s is mounted on an oscillation member 21 via shafts 19, 20 of driven rollers 17, 18 bridged thereon in such a manner that the oscillation member 21 can be oscillated together with the driven belt 14. When the card C is inserted between the driving belt 13 and the driven belt 14, the right side end of the driven belt 14 in which the card C is inserted is moved up by a thickness t of the card C, greater than the certain space s. Therefore, the driven belt 14 is turned to the right around a supporting point axis 22 together with the oscillation member 21, a left side end of the driven belt 14 is moved down to contact the driving belt 13 and the driven belt 14 is rotationally driven by receiving the driving force of the driving belt 13.  Thus, the card C is carried while being held between the driving belt 13 and the driven belt 14.
Patent JP-2002348889-A (JP)
Title: Foundation structure of bridge
Inventor: SATO MINEO
IPC: E02D27/32
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure of a bridge capable of clearing a check on ultimate lateral strength even if there is not much area of reinforcement. SOLUTION: The foundation structure 1 of the bridge buries a foundation 3 in the ground 6 as a direct foundation, and load from a pier erected in the foundation can be directly transferred to the ground 6. The foundation 3 is constructed as a reinforced concrete structure arranging main reinforcing bars 5a and lateral ties 5b as reinforcement, and the main reinforcing bars 5a and the lateral ties 5b are constituted by high strength reinforcement.
Patent JP-2002337764-A (JP)
Title: Crawler type working machine
Inventor: FUJIKI KATSUMI
IPC: B62D55/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify the maintenance for a power line by making the power line in a simple structure. SOLUTION: A car body frame is constructed between running parts of a pair of right and left crawler type working machine, the front of the car body frame is loaded with an engine, a transmission part is disposed at the back part of the car body frame, and a pair of right and left driving shafts are projected from the transmission part outward on left and right sides.
Patent JP-2002346947-A (JP)
Title: Contact arm guide mechanism for nailer
Inventor: KUBO KOJI
IPC: B25C7/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a guide mechanism for a contact arm that prevents deformation of a contact arm at nailing whereat an adjusting mechanism for adjusting a driving depth is located on the side of a nose part. SOLUTION: An adjusting bolt 22 is arranged so that a sliding guide portion of the adjusting bolt is passed through a supporting guide portion 21 to support the adjusting bolt slidably in the axial direction of a nose. An upper end of the contact arm 23 is engaged threadedly with an adjusting thread portion of the adjusting bolt. An end of an adjusting arm 24 opposite to an upper end located near a trigger lever 16 is coupled to the adjusting bolt. An upper and a lower end of the sliding guide portion for sliding the adjusting bolt axially in relation to the supporting guide portion have stop surfaces for variably setting a top dead center and a bottom dead center position of the slide of the adjusting bolt. An energizing spring for energizing a nose top and the contact arm toward a tip of the nose part is arranged concentrically with the axis of the adjusting bolt.
Patent JP-2002350512-A (JP)
Title: Rewritable nonvolatile memory inspecting method
Inventor: OZAWA HISANORI
IPC: G01R31/30
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting nonvolatile memories 1 capable of reducing the probability of mixture of the nonvolatile memories 1 to be actually used on the market and become defectives by adding an inspection process in which a manufacturing side and a receiving side are combined. SOLUTION: In addition to a normally performed high-temperature burn-in inspection (process S20), the nonvolatile memories 1 regarded as conforming items in the process S20 are transferred to a purchasing (purchasers') side which purchases the nonvolatile memories 1 from the manufacturing (manufacturers') side as with data indicating the state of the presence of electric charge while provided with a transfer period (C in Fig. 1). An inspection for verifying whether all the data of data storage areas 2 maintains the state of the presence of electric charge is added on the purchasing (purchasers') side (process S60).  By this, the transfer period C is utilized as a normal-temperature storage period as normal-temperature burn-in, and it is possible to reduce the probability of defective mixture of the nonvolatile memories 1 in comparison with the case of only the high-temperature burn-in inspection.
Patent JP-2002347047-A (JP)
Title: Method and apparatus for continuously manufacturing resin molded product
Inventor: MURANAKA TAKESHI
IPC: B29L31/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of continuously and stably obtaining a resin molded product filled with aggregate in a high ratio and excellent in mechanical strength. SOLUTION: In the method for continuously manufacturing the resin molded product by guiding a kneaded material C obtained by kneading a foamable thermosetting resin composition A and aggregate B to a molding space D to foam and cure the same, a consolidation part D1 for consolidating the kneaded material C up to a predetermined height H1 within a range of 0.8-0.9H in the height of the kneaded material C when the height of the resin molded product is set to H is provided to the inlet of the molding space D and the kneaded material C is consolidated in the consolidation part to be held to a holding part D2 having the molding space with the height H1. By this constitution, a back flow phenomenon is suppressed and the kneaded material is foamed in a thickness expanding part D3 to be cured.
Patent JP-2002355729-A (JP)
Title: Automatic tool changing device for machine tool
Inventor: IWABUCHI HIDEO
IPC: B23Q3/157
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tool changing device for a machine tool that can simplify a drive mechanism and shorten tool changing time by reducing the number of operation for the change of a tool. SOLUTION: This automatic tool changing device 20 performs the change operation of the tool 22 between a tool magazine 23 and a spindle 25 of a machining center 21, and attaches and detaches the tool to and from a tool storage part 24 through an intermediate conveying member 26. The outer peripheral part of the intermediate conveying member 26 is mounted to the tool storage part detachably in the axial direction of the tool, and the inner peripheral part of the intermediate conveying member is mounted with a shank part of the tool detachably in the axial direction of the tool. When attaching and detaching the tool to and from the tool storage part, a first gripped part 33 of the intermediate conveying member is gripped to perform attachment and detachment.