baber/WOPTO huggingface dataset:
Patent JP-H02142919-A (JP)
Title: Squeeze bearing
Inventor: MATSUDA RYUICHI
IPC: F16C32/06
Filed: 1988-11-21
Abstract: PURPOSE:To obtain an economical squeeze bearing with the unsevere assembly accuracy and the reduced number of the parts by forming a spherical recessed part or projecting part on one end surface, at least, of a rotor, and forming the vibrating surface of a vibrator facing to the rotor with the projecting part or the recessed part. CONSTITUTION:Hemispherical recessed parts 1a, 1b having the small surface roughness are provided in both end surfaces of a rotor 1 so that the centers of the spheres are positioned on the axial line. On the other had, hollow hemispherical vibrators 2, 3 smaller than the recessed parts 1a, 1b and made of the piezoelectric material and having the small surface roughness are respectively attached to tie rods 4, 5, keeping the minute clearance from the surfaces of the recessed parts 1a, 1b. The inner surface of the vibrator 2 is distributed to four electrodes 2a, 2b, 2c, 2d, and the outer surface forms an even electrode 2 which doubles as the bearing surface, and the mutually opposite phase voltage are applied to the pair of the electrodes 2a and 2b, and the pair of the electrodes 2c and 2d so that the vibration is generated. When the vibrators 2, 3 are vibrated, the air films 6, 7 having the higher pressure than the circumference and the rotor 1 can be non-contactly supported in both radial and thrust directions.
Patent JP-H01134576-A (JP)
Title: Magnification/contraction system for binary image
Inventor: KATSUMA HIROSHI
IPC: G06T3/40
Filed: 1987-11-19
Abstract: PURPOSE:To realize the magnification/contraction of a binary image having an inconspicuous moire by sorting runs into fixed runs, semifixed runs and floating runs. CONSTITUTION:An output line is formed after magnification/contraction based on center position information obtained by a run length coding/run center position detecting part 2, the magnification/reduction run types obtained by a run magnification/contraction run type deciding part 3, and the run length value obtained by a run length conversion table 4 after magnification/contraction. In this case, the runs are sorted to the fixed runs, semifixed runs and floating runs. When a fixed run is decided by the part 3, the binary image data on the new run length is produced at the center position. Then the binary image data of another new run length is produced after the image data on the fixed run when a semifixed run is decided. Then a floating run is produced by its contiguous run.
Patent JP-H07121752-A (JP)
Title: Paper money discriminating method
Inventor: KUMAGAI SHO
IPC: G07D7/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide the paper money discriminating method which is improved in discrimination precision by providing paper money counterfeit detection sensors in both the terminals ad paper money stacking device and also improved in processing speed on the terminal side. CONSTITUTION:In a paper money exchange system 1, terminal paper money discriminating machines 2-4 and the paper money stacking machine 5 are both provided with the paper money sensors; and the terminal paper money discriminating machines 2-4 perform counterfeit discriminating processes with a large permissible range and the paper money stacking machine 5 performs a counterfeit discriminating process. It is made relatively easy to accept paper moneys in counterfeit discrimination by the terminal paper money discriminating machines 2-4 at the time of paper money insertion, but the paper moneys are severely checked in the counterfeit discrimination by the paper money stacking machine 5, so paper moneys accepting processes on the terminal sides are made smooth and the counterfeit discrimination of the paper money is surely performed.
Patent JP-H06152778-A (JP)
Title: Telewriting device
Inventor: OKA KOJI
IPC: H04M11/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a telewriting device which can abolish the difference caused among plural devices by the possession or non-possession of the control right in order to attain the free additional writing and correction through each device by making these devices possess simultaneously the control right and also can improve the operability of each device in regard of the control right of simplification of the control. CONSTITUTION:A control information input part 20 inputs the telephone numbers of plural opposite parties of conference. These input telephone numbers are sent to a circuit control part 12 via an input/output control part 18 and a total control part 17. The part 12 carries out a call to a circuit according to each telephone number. These operations are controlled by the part 17, and the part 17 sends the control right to a prescribed terminal. Then the control right is simultaneously possessed by plural devices.
Patent JP-H02139750-A (JP)
Title: Recording/reproducing device
Inventor: KONDO SATORU
IPC: G11B15/473
Filed: 1988-11-18
Abstract: PURPOSE:To compensate variations of a phase deviation value by converting a change amt. upon a characteristic change or a change with time of an analog circuit into an offset value for the phase deviation value, adding this offset value to the phase deviation value and feeding this compensated phase deviation value back to a rotary drive for a drum motor. CONSTITUTION:When a characteristic change or a change with time is generated in the analog circuit due to a temperature change, a count value (phase deviation value) obtained by a counter part 3a is changed, and this changing phase deviation value is compared with a reference deviation value by a comparing part 11 to obtain their difference (+ or - deviation value). Then, this difference is multiplied by a prescribed coefft. by an offset value generating part 12 to become an offset value for the phase deviation value. Moreover, this offset value is added to the phase deviation value which is the count value in adding part 13. This offset value is converted into an analog value and fed back to a motor driving part 9 together with a speed error. By this method, the varied deviation is hence compensated.
Patent JP-S62156307-A (JP)
Title: Apparatus for processing end breakage
Inventor: WADA NAOTAKE
IPC: D01D7/00
Filed: 1985-12-27
Abstract: PURPOSE:To provide the titled apparatus capable of sufficiently sure cutting and suction of even a multi-filament yarn, by integrating a transfer means and a receiving means to a bracket, providing a yarn-cutting means and a cut-assisting means and placing a yarn-suction means above the receiving means. CONSTITUTION:An air cylinder 2 is attached to one end of a bracket 1. A cutter 5 is attached to the tip end of a piston 3 and a receiving member 4 is attached to the other end of the bracket 1. An aspirator 7 is provided above the receiving member 4. When either one of the spun yarns Y1-Y4 is broken, the aspirator 7 is energized and, at the same time, compressed air is supplied to the air cylinder 2. A yarn-catching guide 8 is moved while catching the yarn and the yarn is cut off when edges 5A, 5B of the cutter 5 reach an edge- receiving block 6 and is sucked with the aspirator.
Patent JP-2001114532-A (JP)
Title: Method for formation of metallic compound coating layer
Inventor: SUGIMOTO TOSHIAKI
IPC: B05D5/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To form a metallic compound coating layer that inhibits combustible gas from igniting or exploding and causes no deterioration and degeneracy of the layer. SOLUTION: A raw material for forming a coating layer that is a powdery, gaseous or liquid metallic compound or a solution of an organometallic salt or an inorganic metallic salt in an organic solvent, is brought into contact with the heated surface of the substrate to thermally decompose the metallic salt whereby the objective coating layer is formed on the substrate. In this case, the metallic salt may include an ignition-inhibiting inorganic and/or organic chlorine compounds to form a coating layer including an ignition inhibitor.  In another embodiment, the substrate is previously brought into contact with the raw material for forming the coating layer, including powdery or liquid organic metallic salt or an organic metallic salt or inorganic metallic salt dissolved in an organic solvent, then the coated substrate is heat-treated to decompose the coating layer whereby the objective metallic compound coating layer including an ignition inhibitor is formed.
Patent JP-2000121234-A (JP)
Title: Refrigerator
Inventor: KANO SHIYOUICHI
IPC: F25B1/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator having a large effective inner volume by varying the r.p.m. of a machine room fan upon finishing defrost operation depending on the length of defrost time thereby reducing the capacity of an evaporation pan. SOLUTION: Water produced through defrost operation is stored in an evaporation pan 13 and the conduction time of a defroster 10 is integrated by a microcomputer 21. Upon finishing defrost operation, a compressor 5 and an inner fan 11 are operated to cool the inside of a refrigerator again. When a machine room fan 12 is operated together with the compressor 5, the conduction time of the defroster 10 integrated by the microcomputer 21 is varied such that a set r.p.m. of the machine room fan 12 is higher than that during normal operation. According to the arrangement, capacity of the evaporation pan 13 can be reduced and effective inner volume of the refrigerator can be increased.
Patent JP-H03151891-A (JP)
Title: Production of sialic acid-containing compound
Inventor: OTA YASUHIRO
IPC: C12P19/26
Filed: 1989-11-10
Abstract: PURPOSE:To enable easy and efficient obtaining of the subject compound by reacting sialic acid with a sialic acid accepting compound in the presence of a neuraminidase. CONSTITUTION:Bacterial cells of Arthrobacter ureafaciens, etc., are extracted to provide a neuraminidase (A). Saccharides such as glucose selected from mono-, di-, tri- and tetrasaccharides, gangliosides selected from asialogangliosides, monogangliosides and polygangliosides, proteins such as asialoglycoprotein, etc., are then selected to afford a sialic acid accepting compound (B). (D) Sialic acid in an amount of >=10mg based on 1ml raw material solution (C), the ingredient (B) such as lactose in an amount of >=10mg based on 1ml raw material solution (C), the ingredient (A) in an amount of >=0.001U based on 1ml raw material solution (C), an acetic acid buffer solution in 10-200mM concentration and an organic solvent in a volume of 0.3-0.6ml based on 1ml raw material solution (C) are added thereto to afford a reaction solution (E). The resultant ingredient (E) is then subjected to enzymic reaction at 30-50 deg.C and pH 3-11 for 5-20hr and the obtained reaction product is subsequently purified by gel filtration column chromatography, etc., to produce a sialic acid-containing compound such as sialyllactose.
Patent JP-H01134677-A (JP)
Title: Document converting device
Inventor: TOKIWA KAZUHIKO
IPC: G06T11/60
Filed: 1987-11-20
Abstract: PURPOSE:To exchange the respective types of graphic data with simple constitution by converting a character string and the graphic data to a data form, which is suited for a receiving side device, with an independent data converting means and executing the conversion of the graphic data with separated position data and attribute data. CONSTITUTION:Document data to be edited and prepared by a document preparing device 1 are converted to the document data of the data form, which is suited for the other document preparing device, by a document exchanging device 2. Out of the character string and the graphic data to constituted the document, the graphic data are transferred to a graphic data converting device 5 by the device 2. The device 5 converts the attribute data by an attribute data converting part 51 so as to be suited for the data form of a host computer 4. On the other hand, position data are converted to relative position data in a converting part 50 with a starting point, which is defined from the device 1 of a transmitting side to the computer 4 in advance, as a reference. The position data are returned to the device 2 together with the attribute data of the converting part 51 and re-edited with the data of the character string. Then, the data are transmitted to the computer 4 and the same graphic as a graphic to be prepared in the device 1 by editing operation can be obtained.
Patent JP-H07147258-A (JP)
Title: Heat treatment device for semiconductor wafer
Inventor: SAITOU SHIGEAKI
IPC: H01L21/22
Filed: 1993-11-25
Abstract: PURPOSE:To enable the dislocation caused in semiconductor wafers by the heat treatment to be reduced as well as the yield to be increased. CONSTITUTION:Within the title heat treatment device wherein plural semiconductor wafers 3 provided on a jig 2 at a specific intervals in the vertical direction on a cylindrical furnace body 1, the jig 2 holding respective semiconductor wafers 3 sets up a supporting part capable of minimizing the bonding moment to the diameter L of the semiconductor wafers 3 to be LX(0.55 to 0.65).
Patent JP-2000120059-A (JP)
Title: Ground improvement method
Inventor: KIYOTA MASATO
IPC: B09C1/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To contrive the elution prevention of sexivalent chromium by mixing hydrated lime and/or calcined lime with a cement-based solidification agent in the case where the cement-based solidification agent is mixed with soil. SOLUTION: In the case where a road or a building is constructed on a ground such as soft soil and dredged waste soil, a mixture for mixing a prescribed amount of calcined lime powder and/or hydrate lime powder with a commercially available cement-based solidification agent is mixed with soil to be processed such as the soft soil and the dredged waste soil. In addition, plaster and the other admixture are blended to cement at need, and a mixture for adding and mixing the prescribed amount of calcined lime powder and/or hydrated lime powder is mixed with the soil to be processed such as the soft soil and the dredged waste soil. Since it is replaced and a large amount of hydrated lime produced by thermally decomposing lime stone is contained in cement raw material powder extracted from a cement baking furnace preheater, it may be used as the substitute of hydrated lime.  Thereby the ground can be firmly solidified, and elution of sexivalent chromium from the improved ground can be prevented.
Patent JP-2000120589-A (JP)
Title: Impeller for water jet pump of planing boat
Inventor: KATO HIROTOKU
IPC: B63H11/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for a water jet pump, which can improve the pump efficiency and which is easily machinable and which is structured capably of lowering the manufacturing cost. SOLUTION: In the impeller, a propeller shaft is installed on the tip side so that it rotates integrally with a propeller shaft on the engine-E side, and a pump-rotary shaft is installed on the back and side to be rotated in pump- casing. A spline hole 1b to be connected to a spline shaft on the propeller shaft side is directly formed in the tip part of the impeller 1, and a fitting hole 1D into which an internal thread member 1f is to be fitted, is formed in the back end part of the impeller 1. The internal thread member 1f which has the outer periphery fittable in the fitting hole and which has a internal thread on the inner peripheral surface is fitted to the fitting hole 1D.
Patent JP-H10143329-A (JP)
Title: Magnetic disk control device
Inventor: IIDA TAKASHI
IPC: G06F3/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To restrain lowering of the system throughput by comparing, if a data error is detected, a block address having the data error with a block address list stored in a volatile memory, and performing a retest processing if the block addresses are disagree with each other. SOLUTION: A block address list read circuit 16, if knowing that a data error is detected in a data error detecting circuit 14, reads the block address list stored in the volatile memory 18. A data error judging circuit 15 compares the block address in which an error is detected by the data error detecting circuit 14 with the block address read by the direction of the block address list read circuit 16. Then, if both of the block addresses are disagree, retest processing is performed. Thus, when an imperfect write block is read, unnecessary retest processing is avoided and lowering of the system throughput is prevented.
Patent JP-H01136546-A (JP)
Title: Hydroelectric generator
Inventor: IKEDA MASAHIRO
IPC: H02K19/16
Filed: 1987-11-24
Abstract: PURPOSE:To reduce a loss and to promote efficiency as well as miniaturization by accommodating an exciting coil constituted of a high temperature superconductive material in a moving vane and integrating a water wheel and a motor into a one construction. CONSTITUTION:A hydroelectric generator 11 is constituted of a moving vane 12, an exciting coil 13 which is accommodated inside of the moving vane 12 and made of a high temperature superconductive material, an exciter 14 for supplying the current to the exciting coil 13 and an armature coil 18 provided outside of a casing. When the moving vane 12 is rotated by applying water from a conduit 2 to the moving vane 12, the intersection with the armature coil 18 is made as well as the generation of a revolving magnetic field, so that the hydroelectric generator 11 generates the power.
Patent JP-H03155109-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1989-11-14
Abstract: PURPOSE:To improve withstand voltage characteristics without affecting conductivity by adding higher ester compound of trimethyloxy propane. CONSTITUTION:A proper amount of higher ester compound of trimethylol propane expressed by a general formula is added to electrolytic capacitor electrolytic solution which is formed by organic polar solvent as main solvent and organic acid or inorganic acid, or salt thereof as solute. In the expression, Y1 and Y2 are selected from the same or different hydro group (-H), higher aliphathic hydrocarbyloyl group (O=R-), etc.; a1, b1, and a2, b2 are a pair to Y1, Y2, respectively; a, b of each pair are integer not less than 0 and both a, b do not become 0; when not 0, poly, co express copolymer of arbitrary arrangement; as to Y1, Y2 X is the same or different hydro group, higher aliphathic hydrocarbyl group (R-), or higher aliphathic hydrocarbyloyl group (O=R-); and Y expresses higher aliphathic hydrocarbyloyl group.
Patent JP-S62150548-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUMURA NOBUYOSHI
IPC: G11B15/467
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the running speed fluctuation of a tape by using a changeover means to switch selectively a tracking error signal and a tracking error signal subject to sample and hold and outputting the switched signal. CONSTITUTION:Since the tracking error signal is not subject to sample and hold but outputted as it is for a prescribed period at the start of reproduction, the tracking is locked quickly. Then the tracking error signal is subject to sample and hold at each 2-track and then outputted, even when a head step or a reproducing level difference exists between two magnetic heads and there is a fluctuation between 2 tracks at the output of a changeover switch 18, the fluctuation is eliminated by a sample-and-hold circuit 19 and not included at the output of a tracking error signal output terminal 21. Thus, no electric disturbance due to the fluctuation is included in the tracking error signal output and the tape speed is not fluctuated.
Patent JP-H07190163-A (JP)
Title: Traction roller transmission
Inventor: CHIYAARUZU II KURAUSU
IPC: F16H15/38
Filed: 1994-11-29
Abstract: PURPOSE: To dispense with a clutch for switching an operation mode by providing a main transmission shaft rotatably supported in spaced parallel relationship with coaxial input and output shafts, and an infinitely variable traction roller transmission mechanism for transmitting motion from the main shaft to the output shaft through input and output traction roller driving devices at a variable relative speed. CONSTITUTION: In this transmission, an input shaft 1 and output shaft 2 are coaxially provided, while a main transmission shaft 4 is supported in a housing 3 in spaced parallel relationship with the input and output shafts 1, 2. A traction gear 5 is mounted on the input shaft 1, while the main transmission shaft 4 is mounted with a traction gear 6 corresponding to the traction gear 5 through a motion transmission intermediate traction roller 7. In this state, rotation of the input shaft 1 is transmitted to the main transmission shaft 4, from the main transmission shaft 4 to a first hollow shaft 14 through infinitely variable traction roller transmission mechanisms 8, 9 at a variable relative speed, then to a second hollow shaft 22 disposed on the input shaft 1 through a traction roller 20 engaging with a traction gear 19.  Accordingly, a clutch for switching from one operation mode to the other operation mode is dispensed with.
Patent JP-H03154049-A (JP)
Title: Direct positive photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C1/035
Filed: 1989-11-13
Abstract: PURPOSE:To increase the max. image density without increasing the min. image density of the photosensitive material and to enhance the sensitivity of the material by incorporating specific silver halide particles and compds. into the material. CONSTITUTION:This photosensitive material is provided with >=1 layers of photosensitive emulsion layers contg. internal latent image type core/shell silver halide particles (A) which are not previously fogged. One or more kinds of the particles A which contain substantially no silver iodide and in which 20 to 95% of the total surface area of the particles consist of a (111) face are used and further, >=1 kinds of the compd. of formula I are incorporated into the emulsion layers. In the formula, R25 denotes H, halogen, alkyl, etc.; Y denotes alkylene, arylene, COO, etc.; X21 denotes anion; m1, m2 denote 1 to 19; the compd. of formula II, etc., are usable as the component of the formula.
Patent JP-H03157249-A (JP)
Title: Glazing method for vehicle and primary treating agent used therefor
Inventor: TAKEUCHI SHIGEO
IPC: C11D1/94
Filed: 1989-11-13
Abstract: PURPOSE:To prevent an insoluble wax component from being concentrated on a rotary brush and to provide a constantly excellent washing effect and glazing effect by a method wherein an amphoteric surface active agent is mixed in a primary treating agent applied to a car body surface during inbound travelling of a gantry type travelling frame 1. CONSTITUTION:An upper surface rotary brush 4 and a pair of side rotary brushes 5 on both sides are supported on a gantry travelling frame 1 runnable in the longitudinal direction along travelling rails 2, and a primary treating agent coating device W1 is disposed further in rear than the side rotary brushes 5. After during outbound travelling of the gantry type travelling frame 1, brushing washing is applied to the car body surface by means of the rotary brushes 4 and 5, during inbound travelling of the travelling frame 1, a primary treating agent having an amphoteric surface active agent and an anion surface active agent is applied by means of a surface treating agent coating device W2. At a process wherein water wax is applied by a water wax coating device W2 during following re-inbound travelling of the travelling frame 1, an insoluble wave component is prevented from being concentrated at the rotary brushes 4 and 5.