baber/WOPTO huggingface dataset:
Patent JP-2001176775-A (JP)
Title: Method for forming coating film on semiconductor wafer
Inventor: MUROFUSHI SUKEAKI
IPC: G03F7/16
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To uniformly form a coating liquid layer on the entire main surface of a semiconductor wafer, where a large step or an uneven pattern having a large pattern is formed. SOLUTION: This method is used to form a coating liquid layer 6 and includes a first step, where after a first coating liquid 10 is dripped from the upper central part onto the main surface 1a of a semiconductor wafer 1, the wafer 1 is turned at a low speed to spread the first coating liquid 10 to the outer periphery of the wafer 1 and coat it entirely thereon, and a second step, where while turning the wafer 1 at a high speed, a second coating liquid 11 is made to re-drip from the upper central part onto the main surface 1a of the wafer 1 to entirety form a coating liquid layer 6 thereon and shake off the excessive coating liquids 10 and 11 from the outer periphery thereof.
Patent JP-2000182242-A (JP)
Title: Method and device optical recording, and method and device for optical reading
Inventor: KONO KATSUNORI
IPC: B42D15/10
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To cipher and decipher data fast without spoiling the feature of high-speed transfer of a hologram memory. SOLUTION: Ciphered object light is generated by exclusively ORing transmitted data to be ciphered and secret key data for ciphering and recorded as a hologram in an optical recording medium 10. For its read, the optical recording medium 10 is irradiated with the same readout light 12 as the reference light for the recording and a reproduced image 11 is diffracted from the hologram to the optical path of the object light. At the same time, a secret key image 13 having a polarization direction orthogonal to the polarization direction of the reproduced image 11 is generated, transmitted through the optical recording medium 10, and imaged on the optical path of the reproduced image 11 to interfere with the reproduced image 11.  A polarizer 42 is arranged on the common optical path of the reproduced image 11 and secret key image 13 and the direction of its transmission axis is made orthogonal to the direction of the composite vector of the polarized light of the reproduced image 11 and the polarized light of the secret key image 13. Consequently, a ciphered data image of exclusive OR between the reproduced image 11 and secret key image 13 is obtained as light having been transmitted through the polarizer 42.
Patent JP-2001169776-A (JP)
Title: Culture product containing bifidobacterium
Inventor: SUZUKI YUKIKO
IPC: A23L1/28
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a culture product which contains a bacterium belonging to the genus Bifidobacterium and has an improved survival property. SOLUTION: The survival property of a bacterium belonging to the genus Bifidobacterium is improved by adding the culture supernatant of Geotrichum candidum to a culture product, a fermented milk, or the like, which contains the bacterium belonging to the genus Bifidobacterium.
Patent JP-2001172964-A (JP)
Title: Ground anchor
Inventor: YAMADA YASUHIRO
IPC: E02D5/80
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a ground anchor and to also reduce a filling amount of rustproof oil to facilitate the work of filling. SOLUTION: An anchor tension member 1 passes through a hole 6 of a perforated seal plate 5 and is held by a wedge 11 inside of a wedge insertion hole 10 of an anchor head through a bearing plate 7 above the perforated seal plate. The elastic perforated seal plate 5 is formed of urethane or the like. Accordingly, the outflow of oil downward of the perforated seal plate can be prevented thereby, and a filling amount of rustproof oil is also reduced to facilitate the work of filling.
Patent JP-H06191770-A (JP)
Title: Cage for work gondola
Inventor: MAE HIROMOTO
IPC: B61B13/00
Filed: 1992-12-24
Abstract: PURPOSE:To make a work object in the external wall surface of a building, even when the building is formed with a recessed part of large depth needless to say a building formed with a shallow recessed part in the external wall surface, while storing work part space in limited space in a cage main unit, by largely pushing out the work part space near the cross sideward of the case main unit, as necessary. CONSTITUTION:A turning frame 7 is provided turnably about the vertical shaft center in the vicinity of a lengthwise direction central part of a cage main unit 6 of rectangular shape as viewed in plank, and a work frame 12 provided with work part space 11 in the one end side and a balance frame 14 provided with a balance weight W in the other end side are slidably provided in the lengthwise direction relating to the turning frame. Further, a slide means 16, by which the work frame and the balance frame are moved to rebelliously approach and separate, is provided over the work frame and the balance frame.
Patent JP-H11190939-A (JP)
Title: Image forming method and developer
Inventor: TAYA MASAAKI
IPC: G03G9/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which an image of high quality with enough image density, high resolution without an edge effect can be obtd. for a long time. SOLUTION: By this method, a developer is carried by a developer carrying body having a magnet inside to a developing main pole, where an electrostatic image on an electrostatic charge image carrying body is visualized by a developing bias. In this method, a developer containing (1) a carrier coated with a resin selected from among a silicone resin, vinyl polymers and fluorocarbon resin and (2) a toner described below is used while controlling the average magnetic force Gmax between two magnetic poles to 600 to 1200 Gauss and controlling the min magnetic force Gmin between the poles satisfying 1.255<=Gmax/Gmin<=5. The carrier has 30 to 100 μm weight average size, 10 to 70 emu/g magnetization δs at 1,000 Oe and <=10% ratio of δr/δs, wherein δr is the residual magnetization.  The toner has 4 to 13 μm weight average particle size and <=27.5 variance in the volume average particle size.
Patent JP-2001149289-A (JP)
Title: Charging type vacuum cleaner
Inventor: MORI HIROSHI
IPC: A47L9/28
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a charging type vacuum cleaner, with which usable time is prolonged, which is light in weight, miniaturized and improved in convenience. SOLUTION: A charging stand 6 is provided with a battery 7, a sucking port 3 for sucking dust on a surface to be cleaned by operating the sucking power of a motor-driven air blower 4 for generating the sucking power with the battery 7, a dust collection chamber 18 for collecting dust from the sucking port 3, a battery storage chamber 25 having a connecting part 26 for storing the battery and a main body charging part 27 for charging in the state of loading the battery 7 in the battery storage chamber 25 on the charging type electric cleaner, and the charging stand 6 is provided with an auxiliary charging part 28 for charging the single battery 7. Thus, the charging type vacuum cleaner, with which time for cleaning with the charging type vacuum cleaner is prolonged, which is miniaturized, light in weight and improved in convenience can be provided.
Patent JP-H05181923-A (JP)
Title: Method and device for generating lead-out line with remark
Inventor: SUZUKI NOBUHIRO
IPC: G06F17/50
Filed: 1991-12-26
Abstract: PURPOSE:To easily and properly generate lead-out lines with remarks in various form as desired and to greatly facilitate the operation. CONSTITUTION:A lead-out line generation part 18 responds to the decision result of a decision processing part 17 to generate remark lead-out line data by adding the remark inputted from a remark input part 13 to the lead-out line from a start point indicated by a start point indication part 14 to a node indicated by a node indication part 15 when the direction indication by a direction indication part 16 is interrupted or remark lead-out line data by adding the remark inputted from the direction indication part 16 to a lead-out line which extends from the start point indicated by the start point indication part 14 and is bent at the node indicated by the node indication part 15 in a bending lead-out direction indicated by a direction indication part 16 when the direction indication is made. A writing/rewriting control part 20 writes the remark lead- out line data, generated by the lead-out line generation part 18, on drawing data which are displayed on a display 3 and stored in a memory 19.
Patent JP-2001169897-A (JP)
Title: Entrance multi-function unit and its mounting structure
Inventor: SEKI NORIO
IPC: A47G29/122
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an entrance mutli-fuction unit and its mounting structure capable of facilitating the opening/closing operation of an entrance door even for persons of advanced age and physically challenging persons. SOLUTION: In the entrance multi-function unit 1, an interphone 4 and a name-plate cover 13 are integrally formed on a recessed part 2 to house a newspaper A. The recessed part 2 is provided with a handrail bar 3 which also serves as a newspaper receiving rail to be housed in the recessed part 2. In the mounting structure for the entrance multi-function unit 1, the entrance multi-function unit 1 is provided for a wing wall part beside an entrance door in such a way that the handrail bar 3 is located at the approximately same height as the door knob of the entrance door.
Patent JP-2001173044-A (JP)
Title: Branch device and dish washer using the branch device
Inventor: KAWARABAYASHI KANJI
IPC: A47L15/42
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a branch device for a mixing faucet capable of taking out both hot water and cold water independently and capable of using the hot water and cold water selectively as required, and a dish washer. SOLUTION: This branch device comprises two branch flow paths (a) and (b) capable of taking out hot water and cold water independently, or a branch device formed of two main water supply passages a1 and b1 connecting a cold water path A and a hot water path B of a base part 2 to a mixing part 3 of a faucet, respectively, a relay passage (c) connecting the mixing part 3 to the mixing water path C of the base part 2, and branch flow paths a2 and b2 branching these two main water supply passages a1 and b1 so as to form branch flow paths a2 and b2 connected to these two water takeout parts, and a dish washer comprises a control means for transmitting a control signal to control either or both of the openings of hot water or cold water control valves 7 and 8 according to a required temperature in a washing process and a rinsing process.
Patent JP-H10194627-A (JP)
Title: Guide roller device for elevator
Inventor: JUN JON HYUKU
IPC: B66B11/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce transverse vibration of an elevator by furnishing an elastic means fit on an outer peripheral surface of a stopper support rod on the side of a stopper. SOLUTION: It is furnished with a plural number of inverted L shaped levers 102 lower end parts of which are welded on frames 100 welded on each corner part of both upper and lower surfaces, on upper end parts of which rotation axes 101a of a guide roller 101 are fit and on lower part specified portions of which insertion holes 102a are drilled and formed, aplural number of lever support bases 105 welded on upper surfaces of the frames 100 facing against those levers 102, compression coil springs 103 of elastic members fit between the inverted L shaped levers 102 and the lever support bases 105 and elastic members 108 one sides of which are engaged with intermediate parts of the lever support bases 105,  the other sides of which are fit on outer peripheral surfaces of stopper support rods 107 fit in the insertion holes 102a formed on the inverted L shaped levers 102 through free to horizontally move and fit on the stopper support rods 107 on the sides of stoppers 104 to control horizontally moving quantity of the guide roller 101 at lower than specified displacement δ.
Patent JP-H05179256-A (JP)
Title: Anti-oxidizing solvent
Inventor: SHIMIZU ISOO
IPC: C10G7/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a solvent especially effective as a medium for reaction in production of copper phthalocyanine, having excellent oxidation resistance by reacting a branched olefin with benzene in the presence of a strongly acidic catalyst and distilling a specific fraction of the obtained by-product. CONSTITUTION:The objective solvent comprises a fraction which is obtained by distilling a by-product prepared by production of an alkylbenzene for cleaning by reacting (A) a branched olefin comprising 9C-24C mixture having 210-250 deg.C average boiling point, having >=25 % total of 15C component and 18C component with (B) benzene in the presence of (C) a strongly acidic catalyst, consists essentially of a component having 200-230 deg.C boiling point and has 200-220 deg.C average boiling point and <=30 deg.C boiling point rang and 700X10<-4> to 7.63X10<-4> index of the formula (n20 is refractive index at 20 deg.C; D20 is density at 20 deg.C; Bp is average boiling point).
Patent JP-2001173395-A (JP)
Title: Segment assembly device
Inventor: TOMIMATSU HIROAKI
IPC: E21D11/40
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a segment assembly device capable of reducing swing torques during loading time as well as non-loading time. SOLUTION: When a segment 4 is grasped (during loading) by a segment grasping portion 6, a counter-weight 7 is moved outside of diameter direction; when the segment 4 is not grasped (no-load) by the segment grasping portion 6, the counterweight 7 is moved inside of diameter direction, thereby reducing both the swing torques of the swing ring 5 at loading time and no-loading time. Thus, the size of a swing motor 11 can be reduced and also the controllability (accuracy) of the swing ring 5 can be enhanced.
Patent JP-H11173367-A (JP)
Title: Cylindrical shock absorber with cover
Inventor: NORO HIROSHI
IPC: B60G15/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal sound of a shock absorber with cover and make it compact. SOLUTION: This cylindrical shock absorber with a cover is provided with a hydraulic damper 1, a piston rod, and a cushion spring 3, and one end of the cushion spring 3 comes in contact with a piston rod side, and the other end 6 thereof comes in contact with a spring seat 8 of a spring seat 7. Since the spring seat 7 is integral with an adjuster 10 by engaging a claw 9 with the adjuster 10 and further is integral with a movable cover 20, these spring seat 7, adjuster 10, and movable cover 20 turn and move in the axial direction integrally. Moreover, an O-ring 17 is provided in a space formed by a lower end face of a spring receive face 8 and an R part 16 on an inner peripheral side of a flange 11 among an outer peripheral face of the hydraulic damper 1 and them, and a space formed among the lower end face 15 of the spring receive face 8, the R part 16 on the inner peripheral side, and the outer peripheral face of the hydraulic damper 1 is embedded without a play by this O-ring 17 to support them elastically.
Patent JP-H11240406-A (JP)
Title: Air bag unit for front passenger's seat
Inventor: YAMAJI TAKESHI
IPC: B60R21/237
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To quickly form an occupant restraining surface of an air bag and further improve restraining characteristics with respect to an occupant by deploying the upper and lower end portions of an air bag end before the central portion thereof. SOLUTION: In an air bag unit in which the base portion of an air bag 8 is fastened to the outer edge portion of the opening of an air bag case 5 and in which the aforementioned air bag 8 and an inflator 9 are stored in the case 5, the aforementioned inflator 9 being offset to a bottom wall 3 and a front wall 1 of the air bag case 5. Gas injection outlets 10a, 10b of the injector 9 are formed so as to inject at an upward angle toward the front at the aforementioned front wall 1 and at a downward angle toward the back at the aforementioned bottom wall 3, respectively. In addition, the outline of the aforementioned air bag 8 is stored folded between the aforementioned inflator 9 and the back wall 2 of the case.
Patent JP-2000171566-A (JP)
Title: Box locator
Inventor: YAMA MASAKI
IPC: H02B3/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To accurately locate the position of a box being mounted in a wall with simple structure by arranging a body accommodating a permanent magnet that rotates around three axes at the center of the short side of a frame with the same height and width as those of a box to be located. SOLUTION: A transparent body 14 of a cube and a rectangular parallelepiped is arranged at the center of one short side of a frame 12 with the same height H and width W as those of a box such as a switch box to be located. In the body 14, a rod-shaped member 18 (a permanent magnet 22) that is supported by a support 20 is accommodated in the body 14 so that the rod- shaped member 18 can be rotated around the three axes while orthogonally crossing a plane including the frame 12. When a box locator 10 is placed near a part for mounting the box in a wall, the permanent magnet 22 reacts with a magnet or a metal piece in the box, and faces the upper or lower end of the box, thus moving the box locator 10 in a direction where the permanent magnet 22 faces for locating a part where the rod-shaped member 38 orthogonally crosses the inner wall, and hence locating the box position.
Patent JP-2000212858-A (JP)
Title: Weft cutting device and loom equipped therewith
Inventor: BERKTOLD KLAUS
IPC: D03D49/70
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a weft cutting device designed to economically nip and cut a weft in high accuracy. SOLUTION: This weft cutting device is made of a nipping unit 1 and a cutting unit 2, wherein the nipping unit 1 has a fixing nipping section 4 and an adjustable nipping section 5 for the purpose of retarding a weft, and the cutting unit 2 has the function to set a weft free and then cut it.
Patent JP-2000187660-A (JP)
Title: Method and device for converting kana/kanji and storage medium
Inventor: TAKEYAMA TETSUO
IPC: G06F17/22
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To relieve burden in the case of selecting a candidate in KANA (Japanese syllabary)/KANJI(Chinese character) conversion for converting an idiomatic phrase by displaying KANA/KANJI conversion candidates by means of list for the portion of the previously set number of characters. SOLUTION: It is judged whether an inputted signal is a KANJI conversion indication or not (S2). The inputted KANA characters are successively stored in a KANA input buffer (S3). The inputted character strings are converted into plural KANJI character strings to be the candidates through the use of grammar information such as the reading and the part of speech of words which are stored in a KANA/KANJI conversion dictionary and they are stored in a KANA/KANJI conversion candidate buffer (S4). It is judged whether superimposition exists in the KANJI conversion candidates or not by the previously set number of characters and its result is stored in an output candidate buffer (S5). Display is executed to a user by the output candidate buffer for storage and the KANJI conversion candidates are selected (S6).
Patent JP-2001182671-A (JP)
Title: Vane pump
Inventor: INOUE TORU
IPC: F04C2/356
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vane pump occupying no space in the shaft direction, reducing the number of part items and having the simple constitution. SOLUTION: In this vane pump having a housing 23 having an operating space for pressurizing fluid, a rotor 24 for pushing away the fluid in the operating space along an inner peripheral surface by making rotary motion while slidingly contacting with the peripheral surface and both side surfaces for partitioning the operating space in the operating space and a vane 33 being slidingly held in the housing 23, having the tip slidingly contacting with an outer peripheral surface of the rotor 24 and dividing the operating space into at least an expansion chamber 35 and a compression chamber 34 together with the rotor 24, the vane 33 is provided with a sliding seal part 36 having the tip part slidingly contacting with the rotor 24 and a pressure receiving part 37 communicating with the compression chamber 34. The vane 33 is energized by abutting to the rotor 24 by a spring member 32.  The spring member 32 is driven in the direction for separating the vane 33 from the rotor 24 by pressure of the compression chamber 34 acting on the pressure receiving part 37 when the pressure in the compression chamber becomes prescribed pressure or more, and is constituted so as to have prescribed energizing force for releasing fluid of the compression chamber 34 to the expansion chamber 35.
Patent JP-2000185296-A (JP)
Title: Control method of operation of sludge withdrawing pump
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject control method constituted so as to always hold a sludge withdrawing amt. to a proper state even if abnormality is generated in a sensor to stably perform sewage treatment. SOLUTION: The aerator arranged in an aeration tank is alternately subjected to aerobic and anaerobic operations while allowed to follow inflow load on the basis of the measured value of a dissolved oxygen meter or an oxidation- reduction potential meter and an anaerobic operation timer and a sludge withdrawing pump is operated on the basis of the sum total of an aeration time per a day so as to withdraw sludge from the aeration tank for a predetermined time to perform nitrification and denitrification while the concn. of sludge MLSS in the aeration tank is measured and, when the measured value reaches to either one of an upper limit value CH or more and a lower limit value CL or less, the operation of the sludge withdrawing pump is changed over to preset timer operation.
Patent JP-H10237032-A (JP)
Title: Aminopolycarboxylic acid-based chelating agent, its heavy metal compound, additive for photography and treatment
Inventor: INABA TADASHI
IPC: C07C309/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound excellent in biodegradability and in metal-making ability and useful as an additive for photographic treatments. SOLUTION: A compound of formula I [R<1> , R<2> are each H, an alkyl, an aryl, a heterogeneous ring, carboxyl, etc.; R<3> is a (substituted) alkyl, an aryl or a heterogeneous ring; W is a divalent carbon atom-containing linkage group; (m), (n) are each 1-3; M<1> -M<3> are each H or a cation]. For example, a compound of formula II. The compound of formula I is obtained e.g. by protecting the amino group of a compound of the formula: X<1> -W-NH2 , reacting the protected compound with a compound of formula III, removing the protecting group from the obtained compound, and subsequently reacting the obtained product with a compound of formula IV. Therein, X<1> and X<2> are each a releasable group such as a halogen or a sulfonate group.