baber/WOPTO huggingface dataset:
Patent JP-H02136005-A (JP)
Title: Abnormality detection and inspection robot for aerial cable
Inventor: FUKUDA JUNJI
IPC: H02G1/02
Filed: 1988-11-17
Abstract: PURPOSE:To detect abnormal phenomena easily and surely such as the disconnection of strands, corrosion, etc., of an aerial cable by hammering the surface of the aerial cable and by making a comparison between the frequencies of sound caused by the hammering in each section moving the spot hit by the hammer in the longitudinal direction of the cable. CONSTITUTION:A traveler 2 is hung on an aerial cable 1, downward which a microphone 4 is arranged. By radio control the traveler 2 is moved along the longitudinal direction of the aerial cable 1, while by driving a hammering device 3 the surface of the aerial cable 1 is hit with a ball 8 at the tip of a tap rod 7. At this moment, the hit sound is caught by the microphone 4 and is compared with sound data. In case the difference in frequencies is deviated from the reference value, it is judged to be abnormal. The corrosion, etc., inside the aerial cable 1 which cannot be discovered by visual check can be detected. No labor is imposed to workers by means of such an inspection robot.
Patent JP-H06134904-A (JP)
Title: Fiber reinforced, thermoplastic resin sheet
Inventor: ISHII MASAHIRO
IPC: B32B5/12
Filed: 1992-10-29
Abstract: PURPOSE:To provide a fiber reinforced, thermoplastic resin sheet with a great breaking strength by laminating, in the thickness direction, a fiber reinforced resin layer which is made by providing thermoplastic resin with reinforcing fibers that are arranged unidirectionally, on a fiber reinforced resin layer which is made by providing thermoplastic resin with reinforcing fibers that are randomly arranged in a lengthwise direction. CONSTITUTION:A fiber reinforced, thermoplastic resin sheet S consists of a fiber reinforced resin layer (a) which is made by providing thermoplastic resin A with reinforcing fibers F3 that are arranged unidirectionally, and the other fiber reinforced resin layer (i) which is made by providing thermoplastic resin B with reinforcing fibers f5 that are randomly arranged in a lengthwise direction. The above layer (a) and the layer (i) are laminated together in their thickness direction to complete the sheet S. The bending modulus of the thermoplastic resin A is set at 205kg/mm<2> or above. If a load is applied to the sheet product, the reinforcing fiber F3 is supported without failure by the thermoplastic resin A, the fiber F3 is prevented from its buckling, resulting in an increased breaking strength of the sheet product.
Patent JP-S62138470-A (JP)
Inventor: HAINTSU ISURAA
IPC: C07D211/46
Filed: 1986-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02137389-A (JP)
Title: Submount and optical semiconductor device
Inventor: TSUNEKANE MASAKI
IPC: H01L31/12
Filed: 1988-11-18
Abstract: PURPOSE:To prevent a brazing material from being swollen at a part directly under a light-emitting point and to prevent a radiated beam from the light- emitting point from being scattered by a method wherein a belt-shaped thin-film brazing material whose width is identical to or smaller than an element length of an optical semiconductor element to be melted and bonded is formed on a metallized layer. CONSTITUTION:Si is used as a material for a submount 2; metallized layers 7, 8 of Ti/Pt/Au are formed on the surface, the rear surface and one side face. A PbSn film as a brazing material 13 is formed on the whole rear surface of the metallized layer 9; a brazing material 12 composed of an Sn film is formed on the surface along the side where the metallized layer 7 has been formed. Thereby, since pushed-out Sn is not swollen and is spread to the outside along the metallized layer 7 of the submount directly under a light-emitting point 11b, it is possible to efficiently utilize a radiated beam without blocking the light-emitting point.
Patent JP-2000125327-A (JP)
Title: Private branch exchange
Inventor: ASAZUMA ERIKO
IPC: H04M3/42
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange that relieves load of a service server and a service receiver to a large extent. SOLUTION: This private branch exchange is provided with a call control section 16, that detects an incoming call number in response to an incoming call from a line, a caller number detection section 17 that detects a caller number in response to the arrival of an incoming call from the line, an information storage section 18 that stores a set number consisting of an incoming call number and a caller number and a control program corresponding to the set number, and a main control section 19 that recognizes the set number consisting of the incoming call number and the caller number, when the incoming call number and the caller number are detected in response to the incoming call from a line, reads the control program corresponding to the set number from the information storage section 18,  reads video data corresponding to the control program from a video data storage device 12 and transmits the video data to a caller terminal.
Patent JP-H10139380-A (JP)
Title: Point set device for turning angle and boom hoisting angle
Inventor: FUJIKURA KATSUYOSHI
IPC: B66C13/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a point set device for turning angel and boom hoisting angle useful for quickly stopping a load at designated position by reducing number of person required for loading and unloading the load related to a tuning and boom hoisting motion mechanism of a crane and the like. SOLUTION: This device has a turning angle detector 1 for detecting turning angle related to turning of a crane and a boom hoisting angle detector 2 related to boom hoisting of an arm of the crane and a mechanism for point setting output by the respective detector at an optional angle and storing the same and a mechanmsm for comparison operating these angle and angle during actual operation and giving necessary voice based on its result. In this device, receiving of the voice can be transmitted by wireless. And also a repeat interval proportional to or corresponding to an angle approaching a memorized point or a tone color can be changed. And other machines are combined and the device can be automatically stopped.
Patent JP-H04165338-A (JP)
Title: Fastening body for mounting flashing device
Inventor: IWAMOTO KAZUYUKI
IPC: G03B17/56
Filed: 1990-10-30
Abstract: PURPOSE:To hold the illumination angle of a flashing device at a proper value by locating a member, grasping the one side of a photographing device between a support member and a side frame part, to the side frame part. CONSTITUTION:In mounting of a photographing device to a fastening body 1, the photographing device 5 is securely supported to the fastening body 1 in a way that the photographing device 5 is matched with a bottom position regulating means 9 for positioning, the bottom position regulating means is matched with a tripod screw hole formed in the photographing device 5, and fastening is effected by means of a fastening screw 4. In mounting the fastening body 1 and a flashing device 6, the flashing device 6 is inserted in a flashing device fastening shoe part 3, located to the fastening part 6, to fix the flashing device 6 to the fastening body 1. A connector 7 is electrically connected to the flashing device 6 and the photographing device 5 through an insertion code 8. This constitution keeps the irradiation angle of the flashing device at a proper value.
Patent JP-2001119989-A (JP)
Title: Motor controller
Inventor: TAKAMATSU TAKANOBU
IPC: H02P21/22
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller, in which generation of torque ripples can be prevented by estimating an error, e.g. offset, of current sensors. SOLUTION: A voltage sensor 17 detects the neutral voltage of an AC three- phase motor M, and a neutral voltage E detected by the voltage sensor 17 is inputted to an offset-estimating section 18. The offset-estimating section 18 estimates offsets Du, Dv of current sensors 14U, 14V, based on the neutral voltage E. Based on the offsets Du, Dv received from the offset estimating section 18 and the difference between respective phase currents Iu, In, Iw and the target levels thereof Iru, Irv, Irw received from subtracting sections 12U, 12V, 12W, a control section 16 controls the currents being fed to phases U, V, W of the three-phase motor M.
Patent JP-H11123725-A (JP)
Title: Molding tool for molded product with undercut
Inventor: HASHIMOTO KENJI
IPC: B29C33/44
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding tool for a molded product having a slide core not interfering and also having undercuts for easily realizing the automation of release of the molded product. SOLUTION: A molding tool 1 for a molded product 3 provided with undercuts 31 and having a slide core 2 formed of a core head section 21 with a protruded section 211 protruded in the direction of crossing orthogonally the mold opening and closing direction for molding undercuts 31 and a core axial section 22, and an axial section 22 of the slide core 2 is extended in the mold opening and closing direction, and the core head section 21 of the slide core 2 is stored on a mold face section of a split mold 12, and a storage section 121 for protruding the core head section 21 out of the split mold 12 in the mold opening and closing direction and the oblique direction on the side reverse to the protruding direction of the protruded section 211 is formed,  and also an opening and closing direction opening 122 extended in the mold opening and closing direction for moving the core axial section 22 moved in communication with the storage recessed section 121, storing the core axial section 22 and moved in communication with the protrusion of the core head section 21 is formed. As the opening and closing direction opening 122 is extended in the mold opening direction, the device is compact and the interference of the slide core is not generated in the case of molding a molded product with a plurality of undercut sections, and automation can be realized easily.
Patent JP-2000079719-A (JP)
Title: Jetting head for electrostatic liquid toner jet printer
Inventor: TAJIMA OSAMU
IPC: B41J2/385
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a jetting head for an electrostatic liquid toner jet printer which can record with a high density by constituting the head in a structure to which a fine processing technique is applicable. SOLUTION: The head has jetting projections 1 each comprising a dielectric body and having a sharp leading end, and recording electrode parts 14 arranged approximately below the jetting projections. A liquid toner TN containing a charged coloring particle P which wets a surface of the jetting projection and forms a meniscus 21 is supplied to the jetting projection. The charged coloring particle is separated from the jetting projection to fly to a recording medium by a Coulomb's force generated when a voltage of the same polarity as the charged coloring particle is impressed to the recording electrode part. The provided jetting head of an electrostatic liquid toner jet printer can record with a high density in a structure to which a fine processing technique is applicable.
Patent JP-H03153800-A (JP)
Title: Solid cleaner for cleaning display
Inventor: OGIWARA SHUNYU
IPC: C11D17/00
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the title cleaner excellent in moisture retentivity and cleaning ability by mixing a polyoxyethylene alkyl ether, water, and specified compounds. CONSTITUTION:The title cleaner consists of a polyoxyethylene alkyl ether (e.g. polyoxyethylene oleyl ether), water, a polyhydric alcohol (e.g. glycerin), and PVA.
Patent JP-H07170512-A (JP)
Title: Method for post filter processing in picture signal decoder and post filter processor
Inventor: SATO AKIHIRO
IPC: H04N19/00
Filed: 1993-11-24
Abstract: PURPOSE:To effectively eliminate a coding noise such as block distortion by a DCT even when a quantization width is set wider in the post filter processing method and the post filter processor in the picture signal decoder. CONSTITUTION:When a coded noise is eliminated from a decoded reproduction picture through post filters 18,19, a quantization width 23 obtained at decoding is used and it is compared with any of K-sets (K is a natural number) of threshold values TK (TK is a natural number). Coefficients of the post filter circuits 18, 19 are selected at a changeover circuit 20 based on the comparison result 29. Or the quantization width obtained at decoding is stored for a predetermined period and the stored quantization width and the threshold value TK are compared. The coefficient of the post filters is selected for each block comprising NXN sets (N is a natural number) of picture elements, or each of M-lines (M is a natural number) or each frame based on the comparison result.
Patent JP-H02137840-A (JP)
Title: Spool of photographic roll film
Inventor: ITO MICHIO
IPC: G03C3/02
Filed: 1988-11-18
Abstract: PURPOSE:To allow easy and sure completion of loading a camera by providing a slit for insertion of the front end of light shielding paper and forming the slit in such a manner that the inside spacing of the slit is smaller than the spacing in the inlet of the slit. CONSTITUTION:A cylindrical shaft part 112 to be wound with the light shielding paper is disposed on the inner side of flanges 101 on both sides of the spool 100 and the slit port 113 is provided symmetrically with the axis of the shaft part 112 in parallel therewith to form the inlet of the slit. A build-up part 114 is formed in the central part in the slit so that narrow parts 116 are constituted symmetrically in the vertical direction of the slit. Namely, the elastic resistance by curling at the front end of the light shielding paper is increased and further, the friction resistance between the light shielding paper and the spool 100 increases. The slip off of the front end of the light shielding paper of the rolled film from the slit at the time when the front end of the light shielding paper is inserted into the slit of the spool 100 and the film is wound does not arise. The troubles leading to a winding defect and a failure in winding are thus entirely eliminated.
Patent JP-H04168984-A (JP)
Title: Magnetostrictive actuator
Inventor: MORI TERUO
IPC: H02N2/00
Filed: 1990-10-30
Abstract: PURPOSE:To increase a displacement amount without increasing space in the lengthwise direction of a magnetostrictive material by containing a coil in a housing, and disposing two or more of the magnetostrictive materials and a conduction knob in the coil. CONSTITUTION:Since height of a lever mechanism T11 is very short as compared with lengths of magnetostrictive materials M11, M12, a displacement amount is increased despite that lengthwise direction of the magnetostrictive materials M11, M12 is almost equal to the conventional example. An increase amount of this displacement is in proportion to an amplification factor k(=L2/L1) of the displacement amount and the number of the magnetostrictive materials in use. A housing H1, fixed point S1, lever mechanism T11 and a transmission knob N1 are constituted of magnetic material, and when the magnetostrictive materials M11, M12 are formed in a closed magnetic path, a current, flowing in a coil C1, can be decreased for obtaining the same displacement amount. Here, the housing H1, fixed point S1, lever mechanism T11 and the transmission knob N1, constituted of magnetic material, constitute an example of a closed magnetic path means for forming the magnetostrictive materials in a closed magnetic path.
Patent JP-H04168680-A (JP)
Title: Test apparatus of surroundings of magnetic head and disk
Inventor: TAKAHASHI MINORU
IPC: G11B25/04
Filed: 1990-11-01
Abstract: PURPOSE:To easily evaluate the degree of an influence by dust particles, a gas, a temperature, a humidity and the like and to enhance the reliability which is related to the floating and the contact between a head and a medium by a method wherein, while surroundings are being changed, the surface of the head and the medium is observed and the contact of the head with the medium is detected. CONSTITUTION:A hermetically sealed container 3 which can hermetically seal a magnetic head 1 and a magnetic disk 2 in their operating state is provided; a contamination-gas generation source 4 is installed inside the hermetically sealed container 3. The following are provided: a means 5, to change surroundings, which houses the hermetically sealed container 3 and which can change the temperature and the humidity inside an air-conditioned tank 10 single and by combining them; a temperature and humidity measurement means 6 which measures the temperature and the humidity inside the hermetically sealed container 3; a contact detection means 7 which detects the contact of the magnetic head 1 with the magnetic disk 2; and a surface observation means 8 which observes respective surfaces where the magnetic head 1 and the magnetic disk 2 are faced with each other. A surface data, a contact data and information on the temperature and the humidity which have been output are recorded. Thereby, it is possible to evaluate the influence of surroundings such as produced particles and gases, the temperature and the humidity surrounding them and the like in connection with the floating reliability of the head 1.
Patent JP-S63146563-A (JP)
Title: Picture reading method
Inventor: HASEBE MITSUO
IPC: H04N1/04
Filed: 1986-12-09
Abstract: PURPOSE:To contrive the improvement of the MTF (resolution) in a subscanning direction by selecting a read pitch in the subscanning direction as the multiple of integral (2 or above) of the pitch of the subscanning of an output device. CONSTITUTION:The picture is read at a pitch with the multiple of integral (2 or above) of the pitch of the subscanning of the output device during normal one line reading to attain the subscanning reading with a high MTF. Two readings are applied at a double pitch during one line reading and the reading result is outputted at every other pitch, then the subscanning reading with a high MTF is attained. In case of the reading at the pitch of 3 times or above, the reading with high MTF is attained by similar operation. However, in case of such a reading the accumulating time of electric charges is decreased to a half or below and the sensitivity might be halved or below, then it is sometimes desirable to provide the changeover between the high picture quality reading mode and the standard mode.
Patent JP-S61228095-A (JP)
Title: Coal-water slurry composition
Inventor: YAMAMURA MASAAKI
IPC: C09K23/52
Filed: 1985-12-27
Abstract: PURPOSE:To coal-water slurry composition in a high concentration, containing respective specific amounts of coal dust and a formalin condensate (salt thereof) of a specific sulfonated polycyclic aromatic compound as a dispersing agent, transportable through pipeline and having good fluidity. CONSTITUTION:A coal-water slurry composition containing (A) 50-75wt% coal dust having a particle diameter such that 80% particles pass through a 200-mesh screen and (B) 0.05-2.0wt%, preferably 0.1-1.0 wt% formalin condensate (having 1.2-3.0 condensation degree) or a salt thereof of a sulfonated polycyclic aromatic compound consisting of lignin and/or (alkyl)naphthalene.
Patent JP-H03155570-A (JP)
Title: Electrostatic recording device
Inventor: ASANO KAZUO
IPC: G03G15/00
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the cost of the device and to prevent the contamination of a recording head by making two latent image carriers press-contact with each other so that simultaneous both-side recording may be performed. CONSTITUTION:Two dielectric drums 2a and 2b are arranged in a horizontal direction so that they may press-contact with each other, and an electrostatic recording unit consisting of electrostatic recording heads 3a and 3b, developing devices 4a and 4b, cleaning devices 3a and 3b and static eliminators 6a and 6b is symmetrically arranged on the circumferences of both dielectric drums 2a and 2b along the rotating directions of the drums 2a and 2b. By allowing a recording paper 16 pass through the nip part 22 of both dielectric drums 2a and 2b, an image is simultaneously recorded on both sides of the recording paper 16. Since the electrostatic recording heads 3a and 3b are positioned above the drums 2a and 2b owing to an electrostatic recording process, in such the case, they are prevented from being contaminated by toner, etc., scattering from the developing devices 4a and 4b. Thus, a member for electrostatically recording the image is made in common with two electrostatic latent image carriers. Then, the cost of the device is reduced and the contamination of the recording head is prevented.
Patent JP-H07130642-A (JP)
Title: Double-side coater
Inventor: YOKOYAMA YASUAKI
IPC: H01L21/027
Filed: 1993-10-29
Abstract: PURPOSE:To enable simultaneous coating of both sides by rotating a thin plate member independently of its shape, when both sides of the thin plate member is coated with liquid state material. CONSTITUTION:A comber 11 comes into contact with three points on the perphery of a thin plate and retains it. Three combers are formed on a main body 10 so as to be able to move from the rotary center toward the radius direction. In order to retain automatically the thin plate, a movable mechanism 20 which energizes all retaining combers 11, 11, 11 toward the center direction is built in the main body 10. The thin plate is rotated by rotating the main body 10. Nozzles 31, 33 which jet liquid state material against both sides of the thin plate are arranged on the respective surfaces.
Patent JP-S62150845-A (JP)
Title: Lsi function block layout system
Inventor: NAKAMURA HIROSHI
IPC: H01L21/822
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a designated aspect ratio in an LSI function block layout system by distinguishing a transistor region from a wiring region in an LSI function block to form a figure for constructing wirings stretchable. CONSTITUTION:In a building block type LSI, a function block is distinguished in a transistor region 1 from a wiring region 2 so that the region 2 is variable. Thus, the wiring region between blocks is reduced to decrease a chip area. A proper aspect ratio is provided in response to the type of the LSI.
Patent JP-H02141345-A (JP)
Title: Head lamp cover opening closing device for automobile
Inventor: ONODA KENICHI
IPC: B60Q1/05
Filed: 1988-11-21
Abstract: PURPOSE:To simplify structure and to improve appearance by a method wherein a head lamp cover is disposed in front of a head lamp, and the cover is formed so as to be slidable in the direction of the inside of a car body to a position where it is hidden behind the back of a front grill. CONSTITUTION:A recessed part 5 is formed in a front panel 3, and the recessed part 5 is extended to containing parts 6 for containing a head lamp 4 on both sides. In this case, a rail 7 is secured to the bottom of the recessed part 5 is secured by means of a bolt 8. Grooves 9 are formed in the upper and the lower end part of the rail 7, and a spiral wire 10 is inserted in the groove 9. A pinion 12 of a motor 11 is disposed between the wires 10. Meanwhile, engaging parts 15, engaged with the containing part 6, are formed in the upper and the lower end parts of a head lamp cover 2, and a guide member 18 for the wire 10 is secured to the back of the head lamp cover. During lighting of the head lamps 4, the cover 2 is slid to a position, where the cover 2 is hidden behind the back of a front grill 1, along with rotation of a motor 11.
Patent JP-S62154697-A (JP)
Inventor: KANEDA KATSUHIKO
IPC: G05B11/01
Filed: 1985-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。