baber/WOPTO huggingface dataset:
Patent JP-H07201055-A (JP)
Title: Correcting mechanism for tilt of optical disk
Inventor: MIURA ATSUSHI
IPC: G11B7/09
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a stable reproduced signal by correcting simultaneously tilt of disk of an optical pickup actuator in the radius direction and the rotational direction. CONSTITUTION:A cylindrical protruding part 3a which is approximately parallel with an optical axis of an object lens 2 provided in an actuator l of an optical pickup and has approximately uniform height, is provided around an actuator l. A hole section having a range in which the hole is larger than a diameter of the object lens and less than inner circumference of the protruding part 3a is provided at the center part of a semispherical cover having a focus position of the object lens as the center. Also, this mechanism is provide with a correcting means which corrects tilt of an optical disk by moving the protruding section 3a on the semi-spherical cover, and a magnetic circuit means which drives the correcting means in the radius direction and the rotational direction of the optical disk.
Patent JP-H10175593-A (JP)
Title: Elastic sheet sail
Inventor: TAKIMOTO TSUTOMU
IPC: B60K8/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a complicated flange mechanism heretofore needed for a hard sail by utilizing an elastic sheet as a sail body, in a sail for utilizing a wind power used in a ship and a vehicle. SOLUTION: A front edge shaft 1a fixed at the front edge of a sail body 1 formed of an elastic sheet is rotatably arranged and the rear edge shaft 1b of the sail body 1 is arranged slidably and rotatably in the direction of a cord. The front edge shaft 1a is rotated according to the direction of wind W such that the sail body 1 is elastically curved and deformed. When occasion demands, by compressing the fear edge shaft 1b, curving and deformation of the sail body 1 are promoted through elastic buckling thereof.
Patent JP-2001168826-A (JP)
Title: Line switching control system
Inventor: JINNO DAISUKE
IPC: H04J3/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a line switching control system that can preclude the possibility of occurrence of line switching, in the case of a maintenance operation such as live line insertion/ withdrawal of a line control section and a rising processing of it. SOLUTION: A standby line termination section 110 and an active line termination section 120 (hereinafter described respectively as 'standby termination and active termination') multiplex transmission K1K2 byte signals 1340 (hereinafter described as 'transmission K signals') and transmit the multiplexed signal to an opposite station, receive a main signal from the opposite station and extracts a received K1K2 byte signal 1330 (hereinafter described as a 'reception K signal'), provide an output of the received main signal and the reception K signal, detect a line fault and provide an output of fault information.  A line control section 130 decides the transmission K signal on the basis of an external command to request line switching, the reception K signal and the fault information outputted from the standby termination and active termination, outputs the transmission K signal to the standby termination and active termination, conducts a line control operation to output a signal to select either of the main signals received from and outputted from the standby termination and active termination, and limits the line control operation on the basis of an externally received signal to designate permission or inhibition of the line control.
Patent JP-H06229747-A (JP)
Title: Internal state inspection method for pipe
Inventor: HARADA YOSHIHIKO
IPC: G01B15/02
Filed: 1991-11-20
Abstract: PURPOSE:To allow the accurate measurement of the thickness of material adhering to the inner wall of a pipe by measuring the radiation dose in the direction passing through an imaginary center and transmitting through an opposite measuring point and in the direction transmitting through a measuring point contiguous to the opposite measuring point. CONSTITUTION:A radiation beam 7 is emitted from a radiation source 4 of a measuring instrument 3 arranged at an arbitrary measuring point Xm among measuring points X1-Xn being set by dividing the outer periphery of a pipe 1 to be measured equally by an even number (n) of 4 or above. A radiation detector 5 arranged at a measuring point Xm+n/2 measures the radiation dose Im of the beam 7 transmitting through the measuring point Xm, an imaginary center 0, and the measuring point Xm+n/ 2 whereas a radiation detector 6 disposed at a measuring point Xm+n/2-1 measures the radiation dose Im' of the beam 7 transmitting through the measuring points Xm and Xm+n/2-1. Subsequently, transmitted radiation doses I1-In, I1'-In' are measured sequentially at the measuring points X1-Xn while rotating the measuring instrument 3 counterclockwise and the thicknesses T1-Tn of a material adhering to the inner wall of the pipe 1 are operated thus grasping the internal state of the pipe 1 accurately.
Patent JP-H05171625-A (JP)
Title: Sky pavement
Inventor: WATANABE HARUMI
IPC: E01C1/00
Filed: 1991-12-20
Abstract: PURPOSE:To ensure a pedestrian road by making use of a space on the upper surface of a sky-shelter provided to a railway or a drive way, etc., to place a walking floor lengthwise of the sky-shelter. CONSTITUTION:A sky-shelter 1 is installed on a subbase course 2 of an elevated railway or a driveway and other traffic means, and a walking floor 4 equipped with a handrail 5 is placed to the central part of the upper surface of the sky- shelter lengthwise thereof through a bearing bosy 3. A connection to the walking floor 4 is made by providing properly connecting roads and stairs from the ground or connecting bridges from high-rise buildings, etc. The walking road 4 is used for a pedestrian road having no intersection and signals, so that pedestrians can reach the destination smoothly in a short time.
Patent JP-H06188134-A (JP)
Title: Manufacture of iron core of transformer
Inventor: SUZUKI HIROFUMI
IPC: H01F41/02
Filed: 1992-12-21
Abstract: PURPOSE:To form a laminated core with a cross section of a uniform thickness a manufacturing method for a transformer core wound in a step-lap-cut shape and made of amorphous magnetic alloy sheets. CONSTITUTION:An iron core wound and cut in given dimensions is separated into blocks 2 and put between a pair of holding plates 3. Then, one or several blocks 2 turned 180 degrees in a cross sectional direction around an axle 1 and then shifted in a sloped or stepped shape and one or several blocks 2 only shifted in a sloped or stepped shape and not turned on the vertical plane are laminated alternately so that a transformer core is formed in an angular shape.
Patent JP-H10180800-A (JP)
Title: Manufacture of electronic part and electronic part manufactured by this method
Inventor: YUMOTO TETSUO
IPC: B29L31/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To decrease manufacturing cost by a method wherein a core prepd. by injection molding of a specified resin in a cavity corresponding to the inner face shape of the electronic part is inserted into a cavity corresponding to the outer face shape wherein a circuit pattern part of the surface of the part is projected and the part except the circuit is coated and the core is heated in hot water and is dissolved and the circuit is plated to make it electrically conductive. SOLUTION: A core is molded by injecting an oxyalkylene group-contg. polyvinyl alcohol resin into a cavity corresponding to the inner face shape of an electronic part being a final product. A molded article obtd. by injecting a highly heat-resistant thermoplastic material wherein the surface can be roughened with an alkali and a catalyst is incorporated on the surroundings of the core being placed in a cavity corresponding to the outer shape wherein a circuit pattern on the surface of the electronic part is projected, is placed in a cavity corresponding to the outer shape of the part and an alkali-resistant highly heat-resistant thermoplastic material is injection-molded on the surroundings to obtain a molded article and it is heated in hot water to dissolve the core into the hot water and then,  the surface is roughened and plating is performed to form a circuit pattern 1a and a conductive film 1b on the inner peripheral face and as the result, an article with a complicated inner face shape can be prepd.
Patent JP-H05176490-A (JP)
Title: Thin type coil
Inventor: MATSUYAMA TAIJI
IPC: H01F5/06
Filed: 1991-12-24
Abstract: PURPOSE:To make etching process for preventing a conductor foil from generating drooping or burr and avoiding short-circuit between the conductor foils unnecessary in a thin type coil formed by winding the laminated body consisting of the conductor foil laminated on an insulating layer and cutting it into pieces having a predetermined thickness. CONSTITUTION:A thin type coil 15 is made by winding a laminated body 10 consisting of a conductor foil 11 laminated on an insulating layer 12 and cutting it into pieces having a predetermined thickness. In this case, the insulating layer 12 is the composite polymer of ceramin of a hybrid type, in which reaction between a resin and an esterized inorganic substance is effected.
Patent JP-2001177222-A (JP)
Title: Manufacturing method of wiring board
Inventor: TSUKAMOTO HIROSHI
IPC: H05K3/18
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where the nickel of a nickel-plate layer moves and diffuses to the surface of a gold-plated for preventing the electrode of a semiconductor element from being connected firmly and electrically to a wiring layer. SOLUTION: A wiring board 4 where a wiring layer 2 is formed in an insulating substrate 1 is dipped into a nickel-plate bath, where nickel salt and hydrazine are used as a metal supply source and a reducing agent, and at least one of saccharine, its salt, and formalin is added, a nickel-plated layer 6 consisting of nickel particles with an average grain size of 20 nm or larger is deposited onto the exposure surface of the wiring layer 2, the wiring board 4, where the nickel-plated layer 6 is deposited, is dipped into a gold-plating bath, and a gold-plated layer 7 is deposited onto the surface of the nickel-plated layer 6.
Patent JP-H05174317-A (JP)
Title: Data recording method for magnetic tape
Inventor: OKUBO HIROSHI
IPC: G11B5/48
Filed: 1991-12-24
Abstract: PURPOSE:To increase a tape recording capacity by making the distance between a data recording start position and the leading end of tape on tracks at the center area in the width direction of a magnetic tape shorter than the distance of the same on the tracks at the area near the edge of tape. CONSTITUTION:The data are recorded in such a manner that the magnetic tape is run from one end toward another end. The distance L1 between a hole 20 of the data recording start position BOT and the leading and P1 of magnetic tape 7 on the tracks T0, T8, T24, T18, T16, T22, T28 arranged at the center area W1 in the width direction of this tape 7 is made shorter than the distance L2 from the hole 20 of BOT on the tracks T4, T14, T26, T20, T12, T6, T2 arranged at the area W2 near the edge 22 of tape 7. Since the damage and deformation of tape are generated not so much on the tracks at the center area W1 of tape even in the area near the tape starting point having low tension, the recording and reproducing are performed in the good contact state with the magnetic head and no error.
Patent JP-H05181826-A (JP)
Title: Pattern classifying/recognizing neural network
Inventor: ABE KAZUHIRO
IPC: G06N3/04
Filed: 1991-12-26
Abstract: PURPOSE:To decrease a learning time by providing an intermediate layer having plural pieces of nodes for calculating a degree of similarity of a feature stored on a pattern multi-dimensional part space and an input pattern. CONSTITUTION:The neural network is provided with an input layer 2 having plural pieces of nodes P1-P3 for taking a symbol for showing a numerical value or an undefined value as an input, and for inputting an input pattern containing the undefined value. Also, this neural network is provided with an intermediate layer 6 having plural pieces of nodes F1-F3 which are connected to a part of plural pieces of nodes P1-P3 in the input layer 2, at the time of leaning a pattern, store a feature of an input pattern on a multi-dimensional. part space made by the nodes P1-P3 of its connected input layer 2, and calculate a degree of similarity of the feature stored on the multi-dimensional part space made by the nodes P1-P3 of its connected input layer 2 and the input pattern, and also, the node whose value is not an undefined value, at the time of classifying a pattern. Moreover, this neural network is provided with an output layer 4 having nodes C1-C3 which are connected to one of the nodes F1-F3 in the intermediate layer 6, and store a degree of similarity.
Patent JP-H11190295-A (JP)
Title: Motor driven blower and electric cleaner using it
Inventor: TOYOSHIMA HISANORI
IPC: F04D29/44
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a sealing property and to improve efficiency of a motor driven blower by adopting porous materials for a sealing member having elasticity, filling a filler or a lubricating material such as oil, grease, etc., in its hole part or applying them on a surface of the sealing member. SOLUTION: A sealing member 15 provided on an inner peripheral part of an inner surface of a casing 14 so as to slide and contact with an inlet diameter of a centrifugal fan 12 is sandwiched and fixed between a fixed member 18 and the casing 14. The sealing member 15 is made of porous elastic materials and heat-resistant and constituted of a low frictional material, and lubricating oil, or grease, etc., is filled and applied on a hole part and on a sliding surface. Consequently, even when the sealing member is chipped off by rotation of the centrifugal fan 12, a groove is made on the sliding part or a clearance is formed, oil or grease, etc., filled or applied melts by frictional heat by rotation, oozes out to the clearance 12A and seals the clearance, and it is possible to improve airtightness.
Patent JP-2001175279-A (JP)
Title: Speech recognizing method
Inventor: KYOMITSU TATSUYA
IPC: G10L15/22
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognizing method, in which interaction time is shortened and the right answer rate of the recognized result is improved without troubling a speaker. SOLUTION: In a speech recognizing method for performing speech recognition based on likelihoods L1 and L2 with a phrase to be recognized after speech entry V1, a phrase a1 having the highest likelihood to an inputted voice (a) is determined as the phrase ranked first with highest possibility to be the correctly recognized result, the difference of likelihood of a phrases b1, c1,... ranked second and thereafter with likelihood lower than the phrase a1 ranked first from the phrase a1 ranked first are respectively obtained, the phrases b1, c1,...  ranked after second with the differences of likelihood with the phrase a1 ranked first less than a prescribed value and the phrase 1a ranked first are specified as candidate words W1 and after these specified candidate words W1 are simultaneously outputted in voice M1, based on a speech a0 inputted again, a recognized word W of the final recognized result is specified.
Patent JP-H06145552-A (JP)
Title: New titanium dioxide particle and its use as opaque pigment for paper and paper laminate product
Inventor: BERUNAARU JIERAARU
IPC: D21H17/63
Filed: 1992-12-24
Abstract: PURPOSE: To enhance physicochemical affinity of a titanium dioxide particulate for cellulosic fiber by allowing a cationic polymer to be adsorbed on its surface.  
     CONSTITUTION: An aqueous solution of a cationic polymer having average molecular weight of 10,000 to 3,000,000 is blown by compressed air upon the surface of the titanium dioxide particulate of either rutile or anatase type on which an inorganic layer is formed comprising at least one compound selected from (oxyhydr)oxides of Si, Al, Ti, Zn, Zr, Ce and Sb at need. The particulate, after being dryed at 110 to 200°C, is ultra-finely pulverized under an air or steam pressure to obtain a titanium dioxide particulate containing 0.05 to 10% by weight of the cationic polymer and having an isoelectric point of 5.5 or more. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05140128-A (JP)
Title: Quaternary ammonium salt resistant to polymerization by microorganism
Inventor: SAMIYUERU YUUJIIN SHIERUBA
IPC: C07D263/04
Filed: 1991-12-27
Abstract: PURPOSE: To obtain new monomeric and polymeric compds. useful as antimicrobial agents having low toxicity to a plant used for controlling plant pathogenic microorganisms, especially plant pathogens belonging to Xanthomonas Dowson.  
     CONSTITUTION: The monomeric compd. is a monomer of formula I, e.g. 11-(Npiperidyl)undecane1-(p-toluene)sulfonate and the polymeric compd. is a polymer of formula II. In the formulae I, II, A is (CH 2 ) p , (CH 2 ) q -Y-(CH 2 ) r , etc.; Y is O or S; (p) is 2-8; (q) and (r) are 1-8; R 1  is (CH 2 ) m  or a group of formula III or IV; (m) is 7-24; (n) is 1-10; R is alkyl, cycloalkyl, aryl, substd. aryl, etc., R has ≤20 carbon atoms; and (t) is 1-100. The monomer of formula I is obtd. by allowing a compd. of the formula XR 1 OH (where X is X' or OSO 2 R and X' is Cl or Br) to react with a compd. of formula V in a molar ratio of 1:>1 and allowing the resultant compd. of formula VI to react with a compd. of the formula X'SO 2 R. The polymer of the formula II is obtd. by polymerizing the monomer of formula I. The monomer and polymer can be used as antimicrobial agents for various materials such as wood, paint and adhesives. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10194268-A (JP)
Title: Packing structure
Inventor: MATSUMOTO SHIGEYO
IPC: B65D21/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection of a box body and a pallet and prevent the box body from dropping out, by providing the fixing holes for joints connecting the box body at the side face of the pallet. SOLUTION: Two fixing holes 11a are formed at the lower part of the oppositely facing two side faces of a single box 11 and the box is fixed to the base 12 by joints 13. And fixing holes 11b are formed at the upper part of other facing side walls to connect the base 12 of the upper box body which is vertically staked by the joints 13. Fixing holes 14a are formed at the position corresponding to the fixing holes 22a of the base 12 in two side walls oppositely arranged in the pallet 14. Mutual fixing holes are connected together by the joints 13. In this way, since the box bodies A, B and the pallet 14 can be easily unified by the joint 13, even when a corrugated cardboard box is violently treated, the box does not drop out of the pallet 14.
Patent JP-H06199401-A (JP)
Title: Refuse bin installed outdoors
Inventor: NAKATANI SATOSHI
IPC: E05D15/00
Filed: 1992-12-28
Abstract: PURPOSE:To offer a refuse bin designed to be capable of taking refuse in and out easily, having its opening area for taking refuse in and out enlarged, simplifying opening and closing operation therefore and parking a refuse collection truck after bringing it easily close to the opening area. CONSTITUTION:A bin body 1 is composed of a base 2, right and left side walls 3 erected on the right and left of the base 2 and a back 4 erected on the back of the base 2. Refuse taking in and out parts 5 are formed by being opened in the front and on the top of the bin body 1. A door 6 is separated into three or more door composition bodies 6a to 6d on the side of the refuse taking in and out parts 5. The respective door composition bodies 6a to 6d are provided movable almost in the horizontal direction along rails 18a, 18b laid in parallel from the refuse taking in and out part 5 towards the depths of the bin body 1 and, in addition, the door composition bodies 6a to 6d are arranged so that they can be mutually overlapped.
Patent JP-H11190701-A (JP)
Title: Method and apparatus for inspecting foreign matter
Inventor: NAGASAKI TATSUO
IPC: G01N21/956
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To inspect a matter with a high accuracy by sufficiently reducing an inspecting angle while obtaining necessary optical characteristics of an inspecting optical system. SOLUTION: In the case of an inspecting optical system 21 of a substantially uniform reference shape around an optical axis Y for receiving a folded reflected light 2b from a foreign matter 9 of an inspecting point 5a1, the angle θfor disposing the system 21 is set to a small acute angle to interfere with an optical beam 2a emitted to the point 5a1 or the beam 2a and a surface 5b to be inspected, and the matter 9 is inspected by avoiding the beam 2a or the beam 2a and the surface 5a in a deformed shape from the shape 21a of the system 21, thereby achieving its object.
Patent JP-H05182880-A (JP)
Title: Manufacture of bottomed cylindrical capacitor
Inventor: ASABA KATSUTOSHI
IPC: H01G13/00
Filed: 1991-12-31
Abstract: PURPOSE:To manufacture a small-sized bottomed cylindrical capacitor which has a small capacity and can be manufactured in a mass production. CONSTITUTION:Columnar elements 2 are molded with a dielectric material such as ceramics by an extrusion mold or a dry press molding method. A plurality of the elements 2 are aligned on a bearer 10 by fixing means in such a manner that mutual distance between the elements 2 is made constant. The aligned elements 2 are individually opened with bottomed holes by an NC boring machine 9. Then, the elements 2 are baked. The thus formed elements 2 are formed at both ends with electrodes to complete capacitors. Since the elements 2 are bored by the boring machine, its dimensional accuracy is high and hence capacitors having small irregularity in capacities can be manufactured in a mass production.
Patent JP-H10183723-A (JP)
Title: Toilet stool function control system
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet stool function control system suitable for centralized controlling a toilet stool system to which various functional units can be post-fitted by providing a control unit where switches for controlling the operation of the respective functional units are arranged, and a switch changing means for suitably changing the configuration of these switch groups. SOLUTION: A system is roughly divided into a remote controller 10 and a main body, and a display screen 12 of the remote controller 10 is a touch screen in which various switch groups are displayed as an image. The main body includes a unit identifying part and an image data read-out part, wherein the image data of the switches is sent to display a switch of a functional unit connected to a unit connection interface of the main body on the display part 12. The processing is all automatically conducted only by a user's touch on 'renewal' switch of the remote controller 10. Accordingly, it is possible to always arrange necessary switches on the control unit so as to improve operability.
Patent JP-2001173261-A (JP)
Title: Turn table device and parking facility
Inventor: MATSUMOTO MASAHIRO
IPC: B60S13/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a turn table device and parking facility capable of being constituted at a low cost and saving the space. SOLUTION: In this turn table device 11 applied to the parking facility 1, a pallet part 12 is rotated to a base part to change the direction of a vehicle C placed on the pallet part 12. The turn table device 11 comprises a drive ring 14 having a plurality of engaging recessed part arranged on the upper part at equal intervals and a valley-like slope 14b provided each between the engaging recessed parts 14c and driven on the base part and a driven leg part 16 fixed to the lower part of the pallet part 12, engageable with the engaging recessed part 14c, and relatively movable to the rotated drive ring 14 in contact with the slope 14b.