baber/WOPTO huggingface dataset:
Patent JP-S57204653-A (JP)
Title: Transmitting and receiving device
Inventor: SASAKI TOORU
IPC: H04L1/04
Filed: 1981-06-10
Abstract: PURPOSE:To automatically select a transmission line (side-band wave) having the least error in accordance with the receiving condition, by transmitting radio transmitting data through plural routes (e.g. upper side-wave and lower side- wave) and with an error check code. CONSTITUTION:Transmitting data are transmitted through a transmitter 13 and an antenna 14 after an error check code is added to the data at a circuit 11 and the data are modulated at a modulator 12. On the other hand, said transmitted radio wave is received by an antenna 15 and introduced into a demodulator 17 through a receiver 16 at the receiving side. Then, to the output of the demodulator 17, reception demodulate signals from four transmission systems of the upper and lower side-waves fc1u and fc1d of the 1st carrier fc1 and the upper and lower side-waves fc2u and fc2d of the 2nd carrier fc2 to be added to the modulator 12 are added. These demodulate signals are counted for corrected frequency by error correcting circuits 19, 18, 20, and 21, respectively, and said counted frequency is stored in a memory 22. A selecting circuit 23 selects a side- band wave having the least error occurrence based on the information from the memory 22.
Patent JP-H02266996-A (JP)
Title: Certificate identification card with copied fine pattern
Inventor: YOSHIKAWA OSAMU
IPC: B42D15/10
Filed: 1989-04-07
Abstract: PURPOSE:To clearly discriminate the difference of copy and duplicate of a certificate identification card by mounting a precisely etched transparent glass plate in a camera to copy the pattern on an image surface to form the card. CONSTITUTION:A transparent glass plate 17 is formed with a precise and fine pattern, and ink is filled in a fine groove 17a. The density and color of the ink are determined by discovering optimum conditions by considering design pattern disposing position on the image forming surface of an ID card to be applied so as to clearly distinguish it. The plate 17 having the design pattern composed of the groove 17a is mounted on the focused surface of the camera, and a human image A, a data image B and the design pattern 3 are simultaneously formed on a photosensitive emulsion layer 1b of a photographic sensitive material 1. Thus, even if a duplicate card is formed by copying, etc., the pattern 3a is not reproduced. If it is inspected by an optical Lupe, the unclear fine pattern can be easily determined to be nonsimilar.
Patent JP-H10282504-A (JP)
Title: Spacer for liquid crystal display element, its production and liquid crystal display element
Inventor: NOMURA SHIGERU
IPC: C08J7/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide spacers for liquid crystal display elements capable of preventing light leakage even if it receives a mechanical impact by incorporating a specific quantity of silicon atoms into a chemical compsn. which bonds specific alkylsilane and constitutes a surface. SOLUTION: The silicon atoms are incorporated at >=0.2 wt.% into the chemical compsn. which are bonded with alkylsilane having 4 to 22c alkyl groups on the surface and constitutes the surface. At the time of bringing a monoalkyl trichlorosilane coupling agent having 4 to 22c alkyl groups into reaction, water considered to prohibit the reaction is positively added to the reaction system to obtain the spacers for the liquid crystal display elements contg. >=0.2 wt.% silicon atoms in the chemical compsn. which are bonded with having 4 to 22c alkyl groups alkylsilane on the surface and constitutes the surface.
Patent JP-S5315101-A (JP)
Title: Record player
Inventor: IMAMURA MAKOTO
IPC: G11B19/28
Filed: 1976-07-27
Abstract: PURPOSE:To charge over the number of revolutions of motor accurately and smoothly by changing over frequency ratio through the use of a simple slide switch and priority encoder or a 1-circuit plural contact gype, in a quartz lock player.
Patent JP-S5713724-A (JP)
Title: Manufacture of radial core
Inventor: OSHIMIBE MITSUMASA
IPC: H01F27/24
Filed: 1980-06-30
Abstract: PURPOSE:To faciliate the manufacture of a radial core by sequentially laminating steel plate pieces obtained by cutting obliquely and perpendicularly to the longitudinal direction an original rolled steel plate to form a wedge-shaped core block and employing a plurality of such blocks. CONSTITUTION:An original rolled steel plate 1 is cut obliquely to the logitudinal direction by the first cutting means 2, and the original plate 1' thus cut by the means 2 is further cut by the second cutting means 3 perpendicularly to the longitudinal direction at equal interval in width. Subsequently, the steel plate pieces a, b,..., n are seuentially laminated to form a wedge-shaped iron block. A plurality of such iron blocks are disposed in such a manner that the planar shape becomes approximately circular, are integrally secured, and a radial core is formed.
Patent JP-2000281268-A (JP)
Title: Roll-shaped printed medium
Inventor: MATSUDA YASUHIKO
IPC: B41J15/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous mounting of a printed medium of a different type by providing a noncontact IC unit, which is constituted of an antenna of an electromagnetic induction coil and an IC chip and stores the inherent information, in a core of the roll-shaped printed medium wound on the core and mounted on a printing device. SOLUTION: A printing device 2 is provided with a label continuum feed shaft 7 rotatably mounted with a roll-shaped label continuum 6 temporarily fitted with many label pieces 5 on a band-like mount 4, a printing mechanism 10 having a thermal printing head 8 and a platen 9, a carbon ribbon feed section 15 of a thermal transfer carbon ribbon 14, and a carbon ribbon winding section 16. A noncontact IC unit is contained in a core 25 wound with the label continuum 6. Various data, e.g. the label size of the label piece 5 of the label contiuum 6, the type of the label, the printing energy applied to the head 8, fixed printing information and printing color, are coded and stored in the IC unit.
Patent JP-H07296363-A (JP)
Title: Magnetic recording medium, production thereof and recording/reproducing method
Inventor: NARUTO TOSHIYA
IPC: C09D5/23
Filed: 1994-04-27
Abstract: PURPOSE:To provide a magnetic recording medium in which a tracking servo signal can be detected with a high sensitivity by providing a layer containing a near infrared ray absorptive coloring matter and a decoloring agent represented by a specific general formula. CONSTITUTION:The magnetic recording medium comprises a layer containing a near infrared ray absorptive coloring matter and a decoloring agent represented by a general formula. Since the coloring matter-containing layer is suitable for writing an optical pattern with tracking servo signal, the optical pattern can be written with a smaller quantity of light as compared with a conventional one thus realizing an inexpensive writing unit. Furthermore, since it is not required to remove the compositional material at the time of writing an optical pattern, no dust is generated and thereby, no cleaning process is required after writing operation.
Patent JP-S58207096-A (JP)
Inventor: SUZUKI FUMINORI
IPC: G10H5/00
Filed: 1982-05-28
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-H09278498-A (JP)
Title: Double layer glass and double layer glass supporting structure
Inventor: KOJIMA HIROSHI
IPC: C03C27/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain double layer glass which may be produced at a low cost in a factory, may be built into buildings at a low cost and eliminates the possibility of the shearing breakage of secondary seals by embedding specific holder receivers into the packing parts of the sealing materials for the structure of the double layer glass. SOLUTION: Two sheets of sheet glass 2a, 2b are arranged apart from each other via spacers 4 disposed in the peripheral parts thereof and an air layer 3 is formed between two sheets of such sheet glass 2a and 2b. The sealing materials 7 for the structure are packed and sealed on the glass plate end edge sides of the spacers 4. The holder receivers 8a made of resins are embedded into the packing parts of the sealing materials 7 for the structure. The holder receivers 8a have groove parts 9 having an approximately U shape in section. The groove parts 9 have inner wall surfaces 25 and outer wall surfaces 26 and the apertures of the groove parts 9 are exposed. The inner wall surfaces 25 and outer wall surfaces 26 are exposed in parallel on the main surface of the sheet glass 2a, 2b.
Patent JP-H06298128-A (JP)
Title: Air spoiler device for vehicle
Inventor: KATO AKIRA
IPC: B62D37/02
Filed: 1993-04-16
Abstract: PURPOSE:To provide an air spoiler device restraining increase of rolling moment while decreasing yawing moment at the time of exposure to cross wind. CONSTITUTION:In an air spoiler which is provided on the outer face of a vehicle body and improves aerodynamic characteristic of a vehicle 1, it is provided with side spoilers 3 which is provided on the rear part of the vehicle 1 respectively separately right and left, extended to the outward of the vehicle 1, and projected inside against the vehicle 1 so as to obstruct air flow from the side of the rear part of the vehicle, and a driving device 4 by which the side spoilers 3 are driven to be received or developed, and hence while decreasing yawing moment, increase of rolling moment is restrained, so as to improve running stability putting together.
Patent JP-H07295387-A (JP)
Title: Image forming device
Inventor: KOSUGIYAMA OTOYA
IPC: G03G15/08
Filed: 1994-04-27
Abstract: PURPOSE:To detect a process cartridge if it is in the normal attachment state by detecting the rotation of an image carrier or a transfer member. CONSTITUTION:In the image forming device to which the process cartridge can be attached/detached and forming an image on a recording medium, when the cartridge is normally attached, a drum gear 17 is engaged with a driving gear 18 and rotated in accordance with the start of an image forming action. At this time, a reflecting member 22 on the side surface of the drum gear 17 is rotated also so that the reflected light quantity is periodically changed when light from a photocoupler 23 is reflected on the reflecting member 22. On the other hand, when the cartridge is not normally attached, the drum gear 17 and the driving gear 18 are not engaged with each other and rotational force is not transmitted to the drum gear 17 even if the driving gear 18 is rotated by the image forming action. Therefore, even if the light emitted from the photocoupler 23 is reflected on the side surface of the drum gear 17, the reflected light quantity is not changed. Thus, the normal attachment of the cartridge can be detected.
Patent JP-S5715539-A (JP)
Title: Monitoring system for transmission system
Inventor: OOTSUKA TAKESHI
IPC: H04B17/40
Filed: 1980-07-01
Abstract: PURPOSE:To specify the failure producing relay station and system at the monitoring station with a simple constitution, by applying an alarm indicating the relay stage in failure to a monitor signal and representing an alarm indicating the system in failure with a signal transmission as temporary interruption, in a transmission system consisting of multiplex system and multistage realy. CONSTITUTION:A main signal is transmitted to a monitor station 400 via relay stations 100-300 from transmission lines 1-3...41-43 a monitor signal from each relay station is transmitted to the monitor station 400 with monitor signal transmission paths 14-44. An alarm such as low signal level from relay devices 101-103... 401-403 constituting each relay station and monitor station is specified for the failure station with a monitor device 405, from the interruption of monitor signals from monitor signal transmitters 104-404. On the other hand, in the relay device in failure, the line is interrupted for a fixed time at the output point, this is transmitted to a monitor 405 via signal transmission line, and the system in failure can be specified in matching with the specification of the station in failure.
Patent JP-S5314960-A (JP)
Title: Waste water treatment
Inventor: OKADA ETSUZOU
IPC: C02F3/10
Filed: 1976-07-27
Abstract: PURPOSE: To provide a waste water treatment method, in which an active sludge is used with the biological oxidization to reduce the BOD for a short time, using biological membrance contact elements contained in a multistage and multirow pressure tubes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000280442-A (JP)
Title: Device for controlling running web end position
Inventor: MATSUSHIMA SATORU
IPC: B41F13/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify and make lightweight the structure of the device for controlling a running web end position. SOLUTION: In the control device for the running web end for a rotary press with a web feed part which changes the proceeding direction of traveling papers 3a to be fed out of a paper feed device with the help of a turning bar 4 and feeds the running web 3a to a printing unit 1, the web end position of the running web 3a past the turning bar 4 is detected using a sensor, and the actuation of a turning bar moving mechanism 30 is controlled by a control means based on detection information to be supplied by the sensor and the position of the turning bar 4 in the web width direction is structurally controlled.
Patent JP-S61330-A (JP)
Inventor: HARARUTO KAIZAA
IPC: A61B6/00
Filed: 1985-04-27
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-S59216042-A (JP)
Title: Apparatus for detecting oil kind of tank lorry
Inventor: KAMEGAWA MASAYASU
IPC: G01N21/31
Filed: 1983-05-24
Abstract: PURPOSE:To display an oil kind and to prevent an oil mixing by emitting light to the oil kind flowing in a piping and detecting the oil kind from the color or the color difference by a spectrum analysis, etc. of the oil kind. CONSTITUTION:Peep holes 15, 15' are formed at confronting two places of a connecting pipe 10 interposing between an ejecting hole 9 and the piping 4 for unloading a liquid on a tank lorry. The one hole, 15 and a light source part 6 are connected with an optical fiber cable 16, the other hole 15' and a color or color difference sensor 7 are connected with an optical fiber cable 16'. The sensor 7 is connected to a part 19 for confirming oil kind such as oil kind displaying device or apparatus for preventing oil mixing provided at a carburetor side of the tank lorry.
Patent JP-S59219453-A (JP)
Title: Permanent magnet material and its production
Inventor: MATSUURA YUTAKA
IPC: C22C33/02
Filed: 1983-05-24
Abstract: PURPOSE:To produce inexpensively a permanent magnet material having an excellent magnetic characteristic by molding ultrafine alloy powder consisting of rare earth elements, additive elements such as B, Co, Ti, etc. and Fe, etc. in a specific composition and sintering the molding in a reducing or non-oxidative atmosphere. CONSTITUTION:Alloy powder which has the compsn. consisting, by atomic ratio, of 8-30% R (>=1 kind among rare earth elements including Y), 2-28% B, <=50% Co, prescribed % of >=1 kind among additive elements M (Ti, Bi, Nb, Cr, W, Al, Ge, Zr, Ni, V, Ta, Mo, Mn, Sb, Sn and Hf) with the total of M below the max. value among the respective elements of the M incorporated therein and the balance Fe and impurities unavoidable in production and has 0.3-80mum average grain size is molded nd the molding is sintered in a reducing or non- oxidative atmosphere at 900-1200 deg.C. An FeCoBRM permanent magnet material which has a good magnetic characteristic and a magnetization curve of a high squareness, and has magnetic anisotropy to permit molding to an optional shape is thus produced by using R as a light rare earth element.
Patent JP-H09254838-A (JP)
Title: Spherical moving device
Inventor: FUJII KUNIHIDE
IPC: F16H13/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To move or turn the whole device to a desired position by providing plural wheel parts in the internal space of a spherical shell body having a designated wall thickness, and bearing at least one set of wheel parts among the above in such a manner as to freely turn on plural axes intersecting perpendicularly to each other. SOLUTION: A spherical driving part 52 is held partially in contact with the inside surface of a spherical shell body 51 in such a manner as to freely move, a base frame 53 having an outline form of a regular square pole is provided, one support caster 54 and three driving wheel parts 55, 56, 57 are provided on the periphery of the base, and the respective parts are brought into rolling contact with the inside surface of the spherical shell body 51. Subsequently, the first to third motors provided on the base frame 53 are respectively independently drive-controlled to drive three driving wheel parts 55, 56, 57 in rotation on fixed shafts 61, 66, 67 intersecting perpendicularly to one another. The center of gravity of the spherical driving part 52 is moved in each direction inside the spherical shell 51, thereby moving the spherical shell body 51 in rotation as a wheel.  Thus, it is possible to realize a spherical moving device having maneuverability with high degree of freedom.
Patent JP-S5715234-A (JP)
Title: Pickup device
Inventor: KURATA YUKIO
IPC: G11B7/09
Filed: 1980-06-30
Abstract: PURPOSE:To facilitate assembly and adjustment by achieving focusing by obtaining a focus error signal by placing detectors before and after an image formation position. CONSTITUTION:Laser light from a semiconductor laser 9 is passed through an objective lens 8, a beam splitter 4, a half-wavelength plate 3, and a condenser lens 2 and then reflected by a disk 10 to be focused through a detection system lens 5. When two small photodetectors are provided before and after an image-formation point along the optical axis, both the detectors have a difference in output due to a shaft in image-formation position and on the basis of this difference, feedback to a pickup driving coil is provided to exercise focus control without using any cylindrical lens.
Patent JP-S5715829-A (JP)
Title: Preparation of multiphase type emulsion
Inventor: NAKAMURA ARATA
IPC: C09K23/56
Filed: 1980-07-02
Abstract: PURPOSE:To stably produce a multiphase type emulsion of superior rate of growth and texture by dispersing an water-in-oil type emulsion prepd. by a specific lipophilic surfactant in an aqueous soln. added with a specific hydrophilic surfactant. CONSTITUTION:A water-in-oil type emulsion prepd. beforehand by using a lipophilic surfactant is dispersed into an aqueous soln. added with a hydrophilic surfactant, whereby a multiphase emulsion of water-in-oil-in-water type is produced. In this case, triglycerol fatty acid ester or sorbitan diglycerol fatty acid ester is used as the lipophilic surfactant, and polyoxyethylene curing caster oil fatty acid ester, or cane sugar fatty acid ester is used as the hydrophilic surfactant. The multiphase type emulsion which is high in rate of growth, is difficult to receive the influence of humectants, antiseptics, etc. and has excellent texture is produced stably.
Patent JP-H03290135-A (JP)
Title: Fishing rod
Inventor: SUZUE HIROYASU
IPC: A01K87/00
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a fishing rod having improved flexural strength when a carbon fiber having high tensile modulus is used as the longitudinal fiber to keep a sufficiently high rigidity by integrating a specific thin layer to the surface of an intermediate layer constituting a fishing rod pipe. CONSTITUTION:The fishing rod pipe 1 of the objective fishing rod is made of a prepreg produced by impregnating a synthetic resin to carbon fibers. The outer layer 2 and the inner layer 4 of the rod pipe 1 are made of a prepreg containing fibers aligned in almost circumferential direction and an intermediate layer 3 is made of a prepreg containing fibers aligned in longitudinal direction. Thin prepreg layers 5 made of longitudinal carbon fibers having lower modulus and higher elongation than the carbon fiber of the intermediate layer 3 are applied to both surfaces of the intermediate layer 3.
Patent JP-S63267778-A (JP)
Inventor: MARIA IZABERU FUERUNANDESU FUE
IPC: C07D409/12
Filed: 1988-04-12
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-H08260248-A (JP)
Title: Polyester conjugate short fiber capable of being dyed with acidic dyestuff
Inventor: OGISO YUKIE
IPC: D06P3/82
Filed: 1995-03-22
Abstract: PURPOSE: To obtain the subject fiber capable of being sufficiently dyed up to the center of the core part, having a characteristic rough wooden touch, and substantially not causing the separation of the core part from the sheath part. CONSTITUTION: A polyester conjugate short fiber capable of being dyed with an acidic dyestuff. Therein, a polyester and such a polyester as capable of being dyed with an acidic dyestuff are used as a sheath component and a core component, respectively. The core component comprises a core part 2 and a projection part 3 exposed from the core part 2 on the surface of the fiber through the sheath part 1. The exposure degree of the projection part 3 on the surface of the fiber is 5-15% of the outer periphery of the fiber, and the area rate of the core component occupied in the cross section of the fiber is 30-79% based on the whole cross-sectional area.
Patent JP-H09254084-A (JP)
Title: Paper cutter
Inventor: MURAMOTO JUNZO
IPC: B26D1/18
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate replacing of a circular blade and make the replacing safely capable improve use convenience. SOLUTION: A circular blade cover 20 has a stopper part 45. The stopper part 45 has a lock pawl part 45b locked to a lower end edge of a mounting case 19 in an unit separation condition to hold the circular blade cover 20 in a position concealing an edge point of a circular blade 5 also to be separated from the lower end edge of a mounting case 19 in a unit mounting condition and a contact protruded piece 45c protrusively provided in downward elongation shape in a lower end part of this lock pawl part 45b also to be brought into contact from upward with a gradient surface 55 provided in a lower end of a unit insertion groove 16 of a main unit part 7 in a unit mounting condition to lift the circular blade cover 20 so as to hold the circular blade 5 in an edge point exposed condition.
Patent JP-S5715149-A (JP)
Title: Automatic transmission for vehicle
Inventor: YOKOYAMA FUMITOMO
IPC: F16H3/66
Filed: 1980-07-02
Abstract: PURPOSE: To smoothly discharge lubricating oil supplied to a brake, by making an oil discharge passage of an opening, small hole or groove between the peripheral edge of a separator disc and the inside surface of a transmission case.  
     CONSTITUTION: Oil-discharging circumferential grooves 732, 733, the depth of which gradually increases downwards, are provided on the inside surfaces of the parts of a case 73 which correspond to the axial ends of a brake 35W37. The lowest sections of the circumferential grooves 732, 733, are connected to an oil sump A through an oil discharge hole 734 opened in the wall of the case 73. When an automatic transmission is in operation, lubricating oil continuosly ejected in the axial direction for the brake 35W37 flows through the opening of the protruded part of a separator disc, the bottom of an engaging groove 731, space and the circumferential grooves 732, 733 and returns to the oil sump A through the oil discharge hole 734. 
     COPYRIGHT: (C)1982,JPO&Japio