baber/WOPTO huggingface dataset:
Patent JP-2000181092-A (JP)
Title: Cleaning device for photoreceptor drum blank tube
Inventor: KIGAMI KOICHI
IPC: G03G5/10
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent an image defect of a photoreceptor drum due to foreign matter such as cutting oil, metal powder, etc., such that mist contains by stopping the mist from being blown out of the upper-end opening of the blank tube, when the circumference of the lower-end opening of the suspended blank tube is cleaned. SOLUTION: This cleaning device for the photosensitive drum blank tube (4) comprises a blank tube holding means 16 which suspends and holds the upper end side of the blank tube (4) and rotates it, a 1st nozzle 16 for high- pressure water spraying which scans the external surface of the suspended blank tube 3 by moving vertically, and a 2nd nozzle 18 for high-pressure water spraying which scans the circumference of the lower-end opening 3a of the suspended blank tube 3, and the blank tube holding means 16 airtightly holds the upper-end opening 3b of the blank tube 4.
Patent JP-H11169601-A (JP)
Title: Method for removing thiophene based sulfur compound by adsorption
Inventor: HATANAKA SHIGETO
IPC: B01D15/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the method for efficiently removing the thiophene based sulfur compd. by adsorption by using a nickel based adsorbent subjected to reduction treatment and stabilization treatment which had been ineffective to the thiophene based sulfur compd. by a conventional method. SOLUTION: At the time of removing by adsorption the thiophene based sulfur compd. contained in a hydrocarbon oil having 20-250 deg.C boiling point by using the nickel based adsorbent having >=30 wt.% nickel content, a gas containing 5-30 vol.% 2-4C light hydrocarbon substantially containing so olefin and 60-90 vol.% hydrogen is allowed to flow at 170-220 deg.C and at <=2 MPa pressure to the nickel based adsorbent subjected to the stabilization treatment obtained by subjecting the adsorbent to hydrogen reduction at 300-600 deg.C, and after cooling the adsorbent to room temp., allowing oxygen or carbon dioxide to flow at <=100 deg.C to deposit carbon on the adsorbent.
Patent JP-H11161170-A (JP)
Title: Display method utilizing computer character and coating
Inventor: ANDO MASARU
IPC: G09F13/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To adopt both the merits of computer characters and coating such as the high adhesiveness and abrasion resistance of coating, the beautiful appearance of a computer cutting seal, and many styles of characters by applying coating to the computer cutting seal and using the seal for molding. SOLUTION: Coating is applied to an object 1 on which characters, pictures, symbols or the like are to be displayed, and on the way of drying a coated surface, i.e., a so-called coat film, a seal character, i.e., so-called cutting seal character 3A, with an adhesive material made of a marking film or paper and cut out by a computer cutting machine is stuck to the surface of the coat film, the coat film extruded from the seal is swept off by a solvent and character, pictures, symbols, or the like are displayed by the double structure of the remaining coat film 2A and the seal.
Patent JP-2001173383-A (JP)
Title: Precast board for secondary lining on inner surface in tunnel and lining construction using thereof
Inventor: AIGO KAZUHIRO
IPC: E21D11/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a precast board for secondary lining on the inner surface of a tunnel for which the workability can be improved, the lining thickness can be made smaller and the lining construction made usable therefor. SOLUTION: This is made in one united body with the tunnel filled up with a filler between the inner surfaces of the tunnel, and a continuous fiber reinforced bar D with a fiber material solidified with a resin is embedded. As a result, the reinforced bar D is not eroded as a steel bar and thus the distance from the surface to the reinforced bar D, so-called covering depth, can be made smaller, thereby reducing the overall thickness.
Patent JP-2000142666-A (JP)
Title: Folding type storage case
Inventor: ASHIDA NORIYOSHI
IPC: A45C1/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a folding type storage case which has a pleasant, fashionable design so as to be favored by young men and women. SOLUTION: A base body which comprises a leather or cloth, as a base material and has a geometrical patterns, a storage bottom part wherein a decagonal reinforcing plate is bonded to the central portion of the base body, and a valley groovs having at least two small holes 9 provided at the top of the storage bottom part in an outward direction are formed. Petals 7 each having a nearly inverted U-shape and a notch 11 at the center top part are formed across two sides adjoining about the top part, wherein the adjoining petals 7 are connected to each other at about an intermediate part thereof to form a valley part. An angular groove 10 is formed from the valley part toward the top part in a form of V to form a valley groove on each side of the storage bottom part, thereby forming a storage wall part 4.
Patent JP-2000187643-A (JP)
Title: Method for assigning division space and recording medium for storing division space assigning program
Inventor: INOUE MASAYUKI
IPC: G06F13/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a division space assigning means for increasing an opportunity to meet a user with taste same as one's own taste by executing database conversion with a division space ID and a log-in and log-out time to a division space as an element, referring to an inter-user similarity degree based on the database and deciding assignment to the division space. SOLUTION: In the case that the number of permitted persons in the division space is made to be n, the inter-user similarity degree DB is referred when the user logs-in to the division space (S6). Thus, log-in is executed to the division space (S8) after assignment to the division space where the user with the highest similarity degree among the users logging-in at present exists (S7). The purpose of the virtual space utilization of the user is 'the enjoyment of virtual space contents service', 'conversation with an acquaintance' or 'new encounter with an unknown person' between the users with the same taste and an effect is especially shown in the 'new counter with the unknown person'.
Patent JP-2000184854-A (JP)
Title: Food having process cheese-like hardness and its production
Inventor: KITAGAWA SAYURI
IPC: A23C19/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To readily obtain the subject food comprising uniformly scattered various solid foods by dispersing a coagulant to a food showing a pasty state at a room temperature by a specific method. SOLUTION: A coagulant and, if required, a solid food are dispersed into a food showing a pasty state at a room temperature without heating and melting the pasty food and then the food is heat-set (allowed to stand and heated) and cooled. In the operation, one or more kinds selected from an oil-in-water type emulsion, a flour paste and a custard cream can be used as the pasty food. A cream cheese and various kinds of vegetable cheeses similar to the cream cheese are preferably used as the oil-in-water type emulsion.
Patent JP-2001183356-A (JP)
Title: Measuring method for hemoglobins
Inventor: SETOGUCHI YUJI
IPC: B01J20/281
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method, for hemoglobins, in which the hemoglobins can be measured in a shorter time than in a conventional method, in which the separation capacity of the hemoglobins is good, in which a change in a baseline is small and in which the durability of a column can be enhanced and to provide a measuring method for hemoglobins, in which the separation capacity of especially HbA1c is superior. SOLUTION: In the measuring method for the hemoglobins by cation-exchange liquid chromatography, a nonporous filler is used as a filler chaotropic ions and an inorganic acid which is at a pH of 4.0 to 6.8 and which has a buffer capacity, an organic acid or an eluate which contains their salt are used an eluate.
Patent JP-H11181059-A (JP)
Title: Resin composition for sealing and sealed semiconductor device
Inventor: IBUKI KOICHI
IPC: H01L23/29
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive strength of a preplating frame, especially Pd, Pd-Au, etc., to a resin composition and further the reflow resistance of a sealed semiconductor device, prevent the moisture resistance thereof from deteriorating after the reflow and provide the sealed semiconductor device having high reliability. SOLUTION: This resin composition for sealing consists essentially of (A) an epoxy resin, (B) a novolak type phenol resin, (C) sodium salt of 2- mercaptobenzothiazole (hereinafter abbreviated to NaMBT) and (D) an inorganic filler. The amounts of the contained components based on the resin composition are 0.01-0.5 wt.% of the NaMBT of the component C and 25-95 wt.% of the inorganic filler of the component D. Further, the sealed semiconductor device is obtained by sealing a semiconductor chip with a cured product of the resin composition.
Patent JP-2000193585-A (JP)
Title: Optical measuring apparatus
Inventor: TAKEUCHI SADAO
IPC: A61B10/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make compensable a measuring error caused by a temp. change of an optical measuring apparatus and to make performable the compensation of a measuring error without using a thermostatic device. SOLUTION: The optical measuring apparatus is equipped with a light emitting part 2 for irradiating test specimen 9 with light, a measuring probe 5 equipped with a light detecting part having at least two light detecting parts 31, 32, a signal processing part 1 subjecting the detection signal detected by the light detecting part to signal processing and an emission wavelength calculating part 4 calculating the emission wavelength to the temp. of a light emitting part.  The emission wavelength emitted at the present temp. by the light emitting part is calculated in the emission wavelength calculating part and signal processing is performed based on the calculated emission wavelength by the signal processing part and, on the basis of the temp.-wavelength characteristics of the light emitting part, the emission wavelength subjected to temp. correction is calculated from the temp. of the light emitting part and, by performing measurement based on the emission wavelength, the measuring error caused by a temp. range is compensated without using a thermostatic apparatus.
Patent JP-2001179804-A (JP)
Title: Method for producing oriented article and tubular oriented article obtained by the method
Inventor: TSUBOI KOTARO
IPC: B29C48/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oriented article high in strength which is capable of the control of orientation and the high speed continuous molding of a thick-wall article and an oriented article obtained by the method, especially an tubular oriented article. SOLUTION: The method includes an orientation process in which a molten crystalline resin is supplied into a die and stretched in the die to be oriented uniaxially or biaxially and a cooling process in which the oriented resin obtained in the orientation process is cooled while the orientation of the resin is kept. In the orientation process, the resin is kept at a temperature not lower than the melting point and not more than the crystal nucleus-remaining limit temperature of the resin.
Patent JP-2001178301-A (JP)
Title: Cleaning machine for culturing cage
Inventor: KIYONO HIROSHI
IPC: A01K61/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To realize a constitution in which the safety of an operator is secured, the regulation, etc., of operating speed can be carried out according to the convenience of the operator in a cleaning machine for culturing cage. SOLUTION: This cleaning machine for culturing cage 10 comprises plural pressing parts composed of rotating rollers 5 and 11, arranged in the upper and lower sides for a conveying surface and provided side by side in the front and rear direction which is the conveying direction of the culturing cage 10, a washing arranged above the pressing parts and composed of at least one water sprinkling nozzle 14 for jetting high-pressure water toward the lower side and a driving device for the pressing parts. A conveyor 42 having the conveying surface as the top is arranged in front of the pressing parts and an operating switch 20 is provided at the rear of the body. One chain 7 is stretched around a sprocket 8 of the rotating rollers 5 and a sprocket 50 of a roller driving motor 2.
Patent JP-2000192363-A (JP)
Title: Upper decorating yarn control mechanism of sewing machine
Inventor: KINOSHITA KATSUTOSHI
IPC: D05B35/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the upper decorating yarn control mechanism of a sewing machine, capable of improving the commercial value of a sewed product and capable of providing the sewed product in excellent profitability by forming circular seams with a looper and plural needles arranged in parallel to each other so that the heights of the tips of the needles will be different from each other, and further by surely guiding the upper decorating yarn with a fixed yarn guide and a spreader for guiding the upper decorating yarn on the upper sewing surface of a cloth. SOLUTION: In this sewing machine, an upper decorating yarn is guided on the upper sewing surface of a cloth with a fixed yarn guide reciprocated from a movement- starting point to a direction orthogonal to a clot-transferring direction and with a spreader for catching the upper decorating yarn connected to a seam and then guiding the caught yarn to needles, and then sewed. Therein, a movable yarn guide 42 for forcibly moving the upper decorating yarn is disposed in the pathway of the upper decorating yarn connected to the fixed yarn guide and the seam, so that the upper decorating yarn connected to the fixed yarn guide at the upper death points of the needles and to the catching portion of the spreader will pass only below the lower tip of the needle near to the movement-starting point of the spreader.
Patent JP-2000191087-A (JP)
Title: Water-sealing structure of segment regulating section
Inventor: TANAKA EIICHI
IPC: B65D90/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the water-sealing properties of the whole of a side wall inside form segments by improving the water-sealing properties of regulating plates clamped into the joints of wall inner form segments for an LNG underground tank or the like. SOLUTION: In a water-sealing structure of a segment regulating section, a plurality of regulating plates 9 are fitted between segments for the purpose of regulating the distance on the joints of side wall inner form segments 4 for an LNG underground tank or the like, and a covered regulating plate 10 wrapping all the regulating plates in the closed state is disposed on the outermost side of the fitted regulating plates. To be concrete, the covering regulating plate is of the bag shape.
Patent JP-H11170738-A (JP)
Title: Bird's note sound reproducing card
Inventor: HAYASHI KATSUNOBU
IPC: B42D15/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a birds' notes sounds reproducing card wherein names and shapes of birds are printed on reproducing buttons in such a fashion that they hardly fade away, wherein notes corresponding to the birds are stored in a sound recording-reproducing medium so that they can be reproduced and which is formed in the size of a calling card so that it can be carried anywhere. SOLUTION: A sound recording-reproducing medium wherein notes of a plurality of different birds are stored is held in a card 7 in the size of a calling card and the sound recording-reproducing medium and a switch and a speaker in the card are connected respectively by circuits. On the surface of the card 7, recessed type reproducing buttons 2 whereon the names and shapes of the different birds are printed respectively and an ON-OFF power supply button are disposed so that the note of the bird which a user desires to hear be reproduced by pushing the recessed type reproducing button 2 and that the name and the shape of the corresponding bird can be identified by viewing the recessed type reproducing button 2.
Patent JP-H11187913-A (JP)
Title: Umbrella with built-in dial lock
Inventor: TAKAYANAGI AKIRA
IPC: A45B25/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To lock an umbrella in a closed state, and prevent the umbrella from theft by arranging the dial part of a dial lock in the cylindrical part to vertically slide along the handle of the umbrella, and arranging the key part in the main shaft lower part of the umbrella. SOLUTION: While the dial part 1 of a dial lock is arranged in the cylindrical part 3 slid along a main shaft 4 when opening/closing an umbrella, a key 2 to lock the dial part 1 is arranged in the lower part of the main shaft 4 on which the cylindrical part 3 is positioned in an umbrella closed state. At umbrella closed time, a key lock is performed by properly rotating the dial part 1 in the circumferential direction. The cylindrical part 3 is formed in a V shape to easily insert the key 2 at umbrella closing time. Thus, theft can be previously prevented since rain cannot be prevented by an unopening umbrella by arranging a lock in the umbrella.
Patent JP-2000195941-A (JP)
Title: Semiconductor device and its manufacture, and method for forming device isolation structure
Inventor: HATANAKA MASANOBU
IPC: H01L21/76
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively avoid electric field concentration in the edge of an STI(shallow trench device isolation) structure by forming a groove in a substrate, filling the groove with an insulating film, the insulating film being formed of an extending portion on the surface of the substrate and a projecting portion which projects upwards from the extending portion. SOLUTION: An initial oxide film 42 is formed on an Si substrate 41, and an SiN film 43 and an SiO2 film 44 are sequentially deposited thereon. Using the film 44 as a mask, the film 43 and the film 42 are sequentially patterned and further etched, thereby forming a device isolation groove 41A in the substrate 41. The bottom and side surfaces of the groove 41A are covered with a thermally oxidized film 41B, and an Si film 45 is deposited on the film 41B. Furthermore, an SiO2 film 46A is deposited to fill the groove 41A to thereby selectively oxidize an exposed portion of the film 45, so as to extend a stepped portion 46b outside the groove 41B and to project a stepped portion 46c upward from the portion 46b.
Patent JP-2001184651-A (JP)
Title: Phase transition type information recording medium and its recording method
Inventor: YAMADA KATSUYUKI
IPC: G11B7/0045
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium capable of performing multi-speed CLV recording or CAV recording and an information recording/ reproducing method capable of setting an optimal recording strategy. SOLUTION: When a zero signal in which the signal width after modulation is nT is recorded or rewritten, an electromagnetic wave of a power level (e) is set, a pulse train is set into a pulse part fp having a time width (x) and the power level (a), multi-pulse part mp in which low and high level pulses of the power level bc having the time width of T in total are respectively and alternately continued at the pulse duty ratio (y) n-n' times in total and an electromagnetic wave pulse train having the time width (z) and the pulse part op of the power level (d), (x), (y), (z) are respectively specified to 0.5T<=x<=2.0T, 0.125T<=y<=0.875T, 0.125T<=z<=1.0T, (n') is specified to a positive integer of n'<=n, (ac)>=e>=(bd) is set, and at least one of the power levels (a), (b), (c), (d), the time width (x) of the pulse part fp, the time width (z) of the op part, the duty ratio (y)  of the mp part and (n-n') becomes a function of a recording linear speed.
Patent JP-2000189458-A (JP)
Title: Absorptive article
Inventor: KUSAKAWA TETSUYA
IPC: A61F13/472
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article excellent in leakage preventing property and in operability. SOLUTION: This absorptive article 1 has a longitudinal absorptive body 2 and a pair of right and left wing sections 3 provided at both right and left sides in the longitudinal direction of the absorptive body 2. The wing sections 3 are formed of a laminated sheet obtained by laminating at least two sheets, and the two sheets are bonded through an adhesive agent in such a way that a non-coated section 35 having a linear predetermined width formed at the wing sections 3 along both side edges 2a of the absorptive body 2 is remained.
Patent JP-2001189883-A (JP)
Title: Camcorder
Inventor: OOMORI NORIKATSU
IPC: H04N5/225
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To easily mount a plurality of standard connectors without deteriorating the operability and to easily secure the attachment space of a microphone or accessories in a handy camcorder. SOLUTION: A handle 18 extending in the front and rear direction of a video camera body 12 is arranged in the upper part of the body 12 in the camcorder. In the camcorder, a support part 20 projecting forward from a front end is disposed at the front end of the handle 18 and a connector 24 to which an insertion tool 22 for connecting an audio line or the microphone, etc., is connected is disposed on one side surface of the support part 20. The insertion port end surface 241 of the connector 24 is inclined by a prescribed angle α with respect to the side surface 20 of the support part 20 so as to be turned diagonally downward.
Patent JP-2000191599-A (JP)
Title: Production of hindered phenol derivative
Inventor: KATO HISATOYO
IPC: C07C69/732
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily produce a hindered phenol derivative without using raw materials in large excess while suppressing the amount of catalyst by reacting a specific derivative with a hindered phenol phenoxide. SOLUTION: The objective derivative of formula III (M is a univalent metal, a metallic atom group or H) is produced by reacting (A) a methacrylic acid derivative of formula I (R1 is H or an alkyl; and X is an eliminable group) (e.g. ethyl α-acetyloxymethylacrylate) with (B) a phenoxide of a hindered phenol of formula II [R2 and R3 are each a branched alkyl(alkoxy)] at a reaction molar ratio (B:A) of preferably 1:5 to 5:1 preferably at 0-150 deg.C, more preferably room temperature to 120 deg.C. The component B can be produced by reacting (i) a hindered phenol (e.g. 2,6-di-t-butylphenol) with (ii) 0.5-1.5 equivalent (based on 1 equivalent of the component (i)) of a strong base (e.g. sodium hydride).
Patent JP-2001169896-A (JP)
Title: Suction device comprising plural suction cups and supporting devices
Inventor: NAKAMURA GEN
IPC: A47K10/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a suction device from which suction cups hardly come off even if load is exerted. SOLUTION: In this suction device, a plurality of suction cups 1 and supporting devices 2 are mounted to one side of a long body 3.
Patent JP-2000193024-A (JP)
Title: Lubrication-free base isolation device
Inventor: SHIRATA YOSHIHARU
IPC: E04H9/02
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication-free base isolation device to reliably and economically realize base isolation of a light structure (a detached house) and a light machine device, which are heretofore difficult to effect base-isolation. SOLUTION: Upper and lower guide rails 1 and 3 securely disposed in a cross state between a building and a foundation. A guide holder 5 formed that fit-in grooves fitted in respective guide rails vertically cross each other in a cross-shape is slidably engaged with the upper and lower guide rails 1 and 3 through a slider consisting of a friction body formed of wood ceramics.