baber/WOPTO huggingface dataset:
Patent JP-H01171711-A (JP)
Title: Multispindle drilling machine
Inventor: GERITSUTO KORUNERISU KUUZE
IPC: B23B39/16
Filed: 1987-12-24
Abstract: PURPOSE: To simultaneously and accurately drill a plurality of small holes by connecting plural friction wheels to flexible shafts as a constitution in which the ends of a plurality of friction wheels, which are separated from the friction wheels, penetrate a bore in the shaft guide block spacedly placed. CONSTITUTION: A drive wheel 6 which has driving capability and works in cooperation with a plurality of friction wheels 12 is provided, and the wheels 12 are connected to their respective flexible shafts 11, and the ends of the friction wheels 12, which are separated from the friction wheels 12, penetrate a bore 18 in a shaft guide block 19 spacedly placed. The bore 18 corresponds to the bore 21 opposing to a bore 18 in a drill guide block 20 and the bores 18 and 21 are arranged according to the pattern of a hole to be drilled. On the other hand, a connection device is provided in the space between the drill guide block 20 and the shaft guide block 19 to connect the shank 22 of a drill bit 23 installed in the bore 21 of the drill guide block 20.
Patent JP-H04194724-A (JP)
Title: Automatic operation control device
Inventor: OKAZAKI KAZUHIRO
IPC: G05B13/02
Filed: 1990-11-28
Abstract: PURPOSE:To add a learning function for coping with each operation characteristic of each kind of traveling body flexibly and an improved operation control to be made by providing as a base fuzzy logic based on a plurality of control regulations which are needed for specifying basic operation characteristics of a traveling body. CONSTITUTION:When a traveling body 1 is in automatic operation state, a detection means 3 detects an actual traveling speed of the traveling body 1 and an operation means 4 calculates a traveling speed deviation, acceleration deviation, and acceleration deviation change according to the detected traveling speed and a traveling test pattern. Then, a decision means 5 corrects each amount of determination operation based on at least one of each operation result of the operation means 4 according to a learning value as a limit value of a change range of amount of each operation according to learning of a learning means 5a based on first and second learning rules by the decision means 5. Also, each trace data is corrected according to this correction result and an adjusting means 6 adjusts amount of each operation of acceleration operation means 1a and a control operation means 1b according to correction result of each trace data, thus enabling an improved operation control to be made coping flexibly with each operation characteristic of the moving body.
Patent JP-H06172567-A (JP)
Title: Production of surface-coated structure of aromatic polysulfone resin
Inventor: KIUCHI MASAYUKI
IPC: C08J7/00
Filed: 1992-12-08
Abstract: PURPOSE:To improve the adhesiveness, surface hardness, scratch resistance, and light resistance of an arom. polysulfone resin. CONSTITUTION:The surface of an arom. polysulfone resin having repeating units of the general formula: -(Ph-X1-Ph-X2-Ph-Xi) wherein X1, X2, and Xi are each a single bond or a group for linking two arom. groups provided at least one of them is SO2; and Ph is an arom. ring is irradiated with ultraviolet rays and coated with a silicone resin-based hard coating compsn.
Patent JP-H02175968-A (JP)
Title: Antiseptic agent for textile oil
Inventor: RYUTSU MASAKATSU
IPC: D06M13/368
Filed: 1988-12-27
Abstract: PURPOSE:To provide the subject antiseptic agent containing a halogen-containing acetophenone in combination with a bromonitro-alcohol compound and capable of imparting a durable excellent antiseptic effect to a textile oil giving smoothness and softness, etc., to textile. CONSTITUTION:The objective antiseptic agent is produced by compounding (A) a halogen-containing acetophenone of formula I (X is F, Cl or Br; m and n are 1 or 2) (e.g. alpha-bromo-2-chloroacetophenone) and (B) a bromonitro-alcohol of formula II (R<1> is H, lower alkyl, phenyl, etc.; R<2> is H, Br, lower alkyl, etc.) (e.g. 2,2-dibromo-2-nitro-ethanol) at a weight ratio (A:B) of 5:95-95:5. The antiseptic agent is added in an amount of 20-1,000ppm to an oil giving smoothness, flexibility, sizing effect, etc., to a fiber. The scum problem caused by the degradation of the oil can be effectively prevented over a long period by the synergistic effect of the components.
Patent JP-H09143018-A (JP)
Title: Acaricidal composition
Inventor: KOBAYASHI NORIO
IPC: A01N59/14
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition good in hot water resistance, capable of bringing out a sufficient effect even after a hot water-resistant treatment, and suitable for fiber products requiring good hot water resistance by employing a specific borate ceramics. SOLUTION: This acaricidal composition contains a borate ceramic comprising the combination of B2 O3 with CaO and/or the combination of B2 O3 with MgO. Especially, the borate ceramic preferably comprises the combination of B2 O3 with CaO, has a particle diameter of <=10μm and a CaO/B2 O3 molar ration of 1.2-1.8, and contains CaO.B2 O3 crystals and 2CaO.B2 O3 crystals. The acaricidal composition can impart the acaricidal characteristic to fibers, coatings, paper, etc., in good productivity. Since the actie ingredient of the composition is the crystalline substance, the composition can easily be ground into a size of <=5μm within one to three days and is advantageous on the quality and cost. The composition is applied to a fiber product in a content of 0.5-5.0wt.%/g of fibers, and also to an adhered product or a film product in a content of 0.5-10wt.%/g of a product.
Patent JP-H07178690-A (JP)
Title: Assembly abnormality detecting device for industrial robot
Inventor: KAWAMURA MASAMI
IPC: B25J13/08
Filed: 1993-12-24
Abstract: PURPOSE:To automatically accurately obtain a measured value serving as an index, when confirmed and when necessary adjusted accuracy of building these robots, in the industrial robot comprising a running base and linear guide. CONSTITUTION:A changeover switch 27 in a control device 5 of a robot is switched to an output constant command device, to operate a drive motor 10 of a running base 3 with a fixed output, to measure rotation of the motor at this time by an encoder 11, and to fetch a signal of this encoder in a building abnormality arithmetic device 29 displayed in a display unit 6a, so that a building condition can be visually confirmed.
Patent JP-H04198394-A (JP)
Title: Lubricating oil for fluorocarbon compressor
Inventor: FUJII KATSUHIRO
IPC: C10M105/38
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title lubricating oil particularily suitable for compressing fluorocarbon R134a, having a high viscosity, a low pour point, excellent hydrolytic resistance, stability to oxidation, etc., comprising a specific ester as a base oil. CONSTITUTION:The objective lubricating oil comprising an ester shown by the formula [R1 and R5 are (A) neo-acid residue and (B) branched fatty acid residue except neo-acid residue in a molar ratio of the component A:B of 85:15-15:85; R2 and R4 are aliphatic diol residue; R3 is aliphatic or aromatic dicarboxylic acid residue; n is 1-3], having 10-200cst kinetic viscosity at 100 deg.C. The component B is derived from isooctanoic acid, 2-ethylhexanoic acid, isononanoic acid, isostaric acid, etc.
Patent JP-H08178200-A (JP)
Title: Monitoring method for lng unloading arm
Inventor: ARAKAWA MASAHIRO
IPC: F17D5/00
Filed: 1994-12-28
Abstract: PURPOSE: To perform automatic detection of abnormality by a method wherein the visual field direction of a camera for monitoring is followed and controlled by means of position information from the position measuring device of an unloading arm and the unloading arm is monitored by means of the images of a visible light camera and an infrared ray camera. CONSTITUTION: When a flange part 9' is horizontally and vertically moved together with an LNG ship 11, the movement is detected by angle sensors 10a, 10b, and 10c and a position is measured by a position measuring device 16. Based on the measurements, the visual field direction of a camera 14 for monitoring is controlled by a camera control device 17, and remote control is performed so that the spots to be monitored of the flange part 9 and swivel joints 5a, 5b, and 5c enter a visual view. Thus, the spot to be monitored is served to detect abnormality corresponding to the interior of the visual field of the camera 14 for monitoring. When leakage of LNG occurs to a spot to be monitored, an occurring low temperature part is automatically detected by an infrared ray camera. Further, the abnormality of an arm 1 is detected by a visual light camera.
Patent JP-H05324776-A (JP)
Title: Solid-model forming apparatus whose function is reinforced
Inventor: SHINCHIYAN FURANKU NIU
IPC: G06T15/00
Filed: 1991-11-18
Abstract: PURPOSE: To enhance the function of a three-dimensional model producing device for producing three-dimensional expressions by providing a pointing means which defines the first and second surfaces of a solid from first and second twodimensional drawings and displaying the two-dimensional drawings as a solid on a graphic displaying device by deforming the drawings. CONSTITUTION: A user is instructed to select a specific surface to be displayed in a functional block 1810. The user selects the surface by instructing a plane with a cursor and selecting an appropriate surface from a CADAM database using the coordinates of a pointer. Then the selected surface is erased and surface data are rearranged in a functional block 1830. Four kinds of surface data, namely, a ruled surface, a plane of rotation, a boundary surface, and a skin surface can be rearranged. For the ruled surface or plane of rotation, the order of control points is reversed and the knot sequence of the spline is calculated. For the boundary surface, the control points of the spline are inverted and the knot sequence is recalculated. Finally, the surface selected in a functional block 1840 is shaded.
Patent JP-H03189433-A (JP)
Title: Gas spring of adjustable length type
Inventor: KUSANAGI KIKUO
IPC: F16F9/00
Filed: 1989-12-20
Abstract: PURPOSE:To enable a user to easily adjust the length of a gas spring by providing the first pressure chamber for passing a piston rod, the second pressure chamber without the passage of the piston rod, and the third pressure chamber continuous to both of the aforesaid pressure chambers, and opening or closing a passage for keeping continuity among all the chambers. CONSTITUTION:An inner cylinder 1 is cellularized into the first pressure chamber P1 and the second pressure chamber P2 opposite thereto. Furthermore, a passage chamber P0 is formed between the inner cylinder 1 and the first outer cylinder 4, while the third pressure chamber P3 is formed between the first outer cylinder 4 and the second outer cylinder 5. A cylindrical member 6 having a communication passage 6A between the first pressure chamber P1 and the passage chamber P0 is provided at one end of the inner cylinder 1. The first valve 11 opens or closes a continuity passage between the first pressure chamber P1 and the second pressure chamber P2. In this case, the valve body 11A of the first vale 11 is pushed down for adjusting spring length. Then, the first pressure chamber P1 becomes continuous to the second pressure chamber P2 via a communication passage 6A, the passage chamber 60, a communication passage 13, a through-hole 11D and the small bore part of the valve body 11A. According to the aforesaid construction, the length of a gas spring can be adjusted by stopping a pushdown operation for the first valve 11 at the predetermined position.
Patent JP-H01167195-A (JP)
Title: Rail elevating car
Inventor: NISHIHARA SHIGEYA
IPC: B66B9/02
Filed: 1987-12-21
Abstract: PURPOSE: To smoothly travel even if a track is bent with a simple structure by preventing a vertical line passing through the center of gravity of a vehicle from passing between the rotary center line of driving wheels and the extension line. CONSTITUTION: When a vehicle is constituted so that a condition of OD>5OE is realized regardless of a loading cargo, this vehicle does not slip down. When driving wheels 1, 2 are mutually inversely rotated in this state, the vehicle smoothly ascends/descends a track 3 without slipping. Since a worm gear is incorporated into a driving mechanism of the driving wheels 1, 2, when driving is stopped, the driving wheels 1, 2 are automatically locked. Since the locked driving wheels have a clamp function in themselves, the vehicle is reliably held in an optional stopping position.
Patent JP-H07181776-A (JP)
Title: Electrifier
Inventor: ENDO SHUICHI
IPC: G03G15/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electrifier capable of always stably and uniformly discharging by preventing foreign matter to stick to a photoreceptor from sticking to the conductive pat for discharge. CONSTITUTION:In the electrifier installed in the vicinity of the photoreceptor 1 to electrify its surface to a prescribed potential, insulator parts 2a and 2c composed of an elastic body and abutted on the photoreceptor 1 with a prescribed abutted pressure and discharge parts 2b and 2d buried in the insulator parts 2a and 2c in such a manner that a prescribed spacing is held with respect to the photoreceptor 1 and electrically connected to a high voltage power source are provided.
Patent JP-H10170535-A (JP)
Title: Roller bearing unit with rotational speed detection device
Inventor: OUCHI HIDEO
IPC: F16C19/52
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a roller bearing, and improve its performance by eliminating a part that projects from the inner periphery surface of cylindrical part constituting a first stator element inward in the diameter direction and reducing the inner diameter of the cylindrical part. SOLUTION: Magnetic poles, where a plurality of projection parts for constituting each comb-shaped edge part being formed at the outer-diameter side edge part of first and second stator elements 7a and 8a are opposed to each other, change alternately accompanying the rotation of a rotary wheel 19. Electromotive forces alternately in opposite directions are induced in a coil 12. No part that projects toward the inside in diameter direction from the inner- periphery surface of a cylindrical part 9 for constituting the first stator element 7a exists at the stator.  In other words, the inner-periphery surface of the cylindrical part 9 is simply a cylindrical surface, thus reducing the inner diameter of a bobbin 33 that constitutes the cylindrical part 9 and a coil 12 that is arranged around the cylindrical part 9 and hence maximizing the sectional area of the coil 12 within a limited installation space and miniaturizing a bearing unit and improving its performance.
Patent JP-H04207356-A (JP)
Title: Removing circuit for pseudo synchronizing signal
Inventor: ISHII HIROYUKI
IPC: H04N5/08
Filed: 1990-11-30
Abstract: PURPOSE:To remove a pseudo synchronizing signal and to prevent a character display position from being shifted by adding a simple low pass filter consisting of a resistor, a coil, a capacitor, and the like. CONSTITUTION:Only a synchronizing signal is outputted from a video signal including an AGC copy guard signal (a) by a synchronizing separator circuit 1 as a waveform (b) and the signal (b) is turned to a waveform (c) generating a level difference between a horizontal synchronizing signal and a pseudo synchronizing signal by a resistor 2 and a capacitor 3. When the waveform (c) is sliced by a part shown by a broken line, a waveform (d) is obtained through a comparator 4, so that the pseudo synchronizing signal can be removed. The time constants of the resistor 2 and the capacitor 3 and the threshold level of the comparator 4 should be set up so that the level difference between the false synchronizing signal and the horizontal synchronizing signal is increased and the pulse width of the horizontal synchronizing signal is not narrowed. Consequently the pseudo synchronizing signal due to the AGC copy guard signal (a) can be removed.
Patent JP-H10159862-A (JP)
Title: Shaft coupling
Inventor: NAKAI TSUNEO
IPC: F16D1/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To allow common use for different shaft diameters by inserting a turning shaft and a driven shaft into shaft holes in the first and second members, each of which consists of two split bodies and can be freely expanded/shrunk in the diameter direction, and connecting both members together in the axial direction by means of a shearing key type third member. SOLUTION: The first and second members 1, 2 are constructed of half-cylinder type joining bodies 10a, 10b, 20a, 20b, which are prepared by division into two pieces along the center of shaft holes 11, 12 individually. The first and second members 1, 2 are joined mutually by means of bolts 12, 22 crossing the axial directon at right angles, and an interval between the joined faces is expanded/shrunk so as to expand/shrink diameters of the shaft holes 11, 21, so that a turning shaft and a driven shaft whit different diameters can be connected together. On the member 1 lower end face and the member 2 upper end face, grooves 13, 23 provided with dovetail type cross sections are formed through the center orthogonally to the axial direction.  In the member 3, which is a shearing key with a double enveloping type cross section, the upper half part is inserted into the groove 13 while the lower half part is inserted into the groove 23, and the members 1, 2 are connected together in the axial direction by means of the member 3. The member 3 inserted into the grooves 13, 23 is prevented from coming off by means of a stopper 5. Therefore, several kinds of shafts with different shaft diameters can be connected together by means of a single shaft coupling, and their stocks can be reduced greatly.
Patent JP-2000155759-A (JP)
Title: Retrieval device and storage device, and retrieving method and storing method for music information, and storage medium where programs thereof are recorded
Inventor: UMEDA MASAYOSHI
IPC: G11B27/10
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make the retrieval speed faster than that for an entire search by using indexes of feature quantities extracted from music information and to comply with a variety of retrieval requests by performing similar retrieval based upon feature quantities. SOLUTION: In the conversion and storage phase of a retrieval object, a conversion part 3 converts source data of music to music information, divides the music information into pieces of partial data, and extracts feature quantities from the pieces of partial data. A storage part 4 stores the extracted feature quantities of the retrieval object in a data base with indexes. In the retrieval phase of music information, the conversion part to music information 3 similarly extracts feature quantities from the source data of music as retrieval conditions and a music information retrieval part 5 retrieves similar source data from the data base in the storage part 4 by making use of indexes. The result is outputted to a display and sound source device 6.
Patent JP-2000154728-A (JP)
Title: Variable displacement type turbocharger
Inventor: ARISAWA KATSUHIKO
IPC: F02B37/24
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent variable nozzles from adhering to a housing caused by thermal distortion without causing remarkable deterioration in the performance in a general variable displacement type turbocharger. SOLUTION: This variable displacement type turbocharger is provided with a turbine passage 2 in which a turbine 1 is arranged, an annular passage 3 for introducing exhaust gas inwardly and radially from the circumference of the turbine passage into the turbine passage, and plural variable nozzles 5 arranged at the boundary between the annular passage and the turbine passage to control the quantity of exhaust gas flowing into the turbine passage. The variable nozzles located close to the termination of the annular passage have larger clearances between the adjacent housing surface 4a and themselves, compared to the other variable nozzles.
Patent JP-H08240755-A (JP)
Title: Underwater optical fiber cable using land optical fiber cable
Inventor: JIYON JIEEMUSU BURII
IPC: G02B6/44
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for the manufacture of a hydrogen resistant optical fiber cable using a hydrogen resistant optical fiber cable suitable for underwater use and a land optical fiber cable. SOLUTION: An underwater optical fiber cable 1 is manufactured from a land optical fiber cable 2 by sealing the land optical fiber cable 2 with a hydrogen barrier such as a copper pipe, and winding a sheathed wire having at least one galvanization layer around the external surface of the hydrogen barrier 3. As a result of the application of such a reinforcement, the land optical fiber cable 2 comes to have strength necessary for the underwater fiber cable 1, when relatively inexpensive galvanized sheathed wires 15 and 17 are used. The galvanized sheathed wires 15 and 17 generate hydrogen, upon contact with water. In this case, however, the hydrogen so generated has no adverse effect on an optical fiber 5 within the land optical fiber cable 2, due to the existence of the hydrogen barrier 3.
Patent JP-H07193108-A (JP)
Title: Semiconductor chip and its crack detecting method
Inventor: ONOZAWA SACHIKO
IPC: H01L21/66
Filed: 1993-12-27
Abstract: PURPOSE:To detect cracks of an insulation film and passivation film on a semiconductor substrate in a short time with precision. CONSTITUTION:In the vicinity of the outer periphery of multiple semiconductor chips 10 formed on a wafer 12, conductive layers 14 and 18 which connect electrically two wiring pads 22 and 24 along the almost entire that periphery are provided. After the wafer 12 is diced, the conductive layers are electrically monitored so that the crack of semiconductor chip 10 is detected.
Patent JP-H09267573-A (JP)
Title: Melting type thermal transfer recording accepting paper
Inventor: TOKIYOSHI TOMOFUMI
IPC: D21H19/38
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an accepting paper of melting type thermal transfer recording which utilizes a heat melt ink type thermal transfer recording method to be used for a copier, a printer, a facsimile and the like and provides a high quality record image in color printing, having excellent ink transfer accepting property, reproducibility, fixability, gradation property, and sharpness (without thickening and bridging of dot). SOLUTION: In a recording accepting paper, an image receiving layer which contains an adhesive and a pigment as main components and receives a heat melt ink is provided on a base paper. The image receiving layer contains a spherical light calcium carbonate having an average particle diameter of 0.5-10μm as a main component of the pigment. Further, on the surface of the image receiving layer, its surface roughness Rmax is 0-15μm based on JIS K0601, aperture area ratio is 30-85%, and average aperture area is 0.5-20.0μm<2> .