baber/WOPTO huggingface dataset:
Patent JP-S63274804-A (JP)
Title: Method and device for measuring optical fiber size
Inventor: ICHIMURA KIYOSHI
IPC: G01M11/00
Filed: 1987-05-01
Abstract: PURPOSE:To find the core diameter and clad thickness of an optical fiber by projecting two light beams which differ in wavelength at right angles to the axis so that they pass through the axis, and measuring its absorbance. CONSTITUTION:Light I0 with wavelength (k) is so projected as to pass through the center axis of the optical fiber 1 and its transmitted light IT is received. Then reflected components Rk1, Rk2, Rk3, and Rk4 originating from the differences in refractive index between the core 2 and clad 3, and air 4 are corrected to find the real transmissivity Tk and absorbance alphak at the time of only the optical fiber. Then a plate which is about 1.00mm thick is made of a core material and a clad material and light with wavelength (k) is made incident; and the transmitted light and reflected light are measured to calculate the real transmissivity values T'k and T''k, from which the absorption coefficient mu'k and X''k of the core material and clad material are found. For the purpose, the two wavelength values k1 and k2 are set properly and the absorbance values alpha1 and alpha2 of the fiber 1, the absorption coefficients mu'1 and mu'2 of the core material, and the absorption coefficients mu''1 and mu''2 of the clad material corresponding to the wavelength values are found, and then the core diameter L' and clad thickness L'' can be computed from equations by using said values.
Patent JP-H07295105-A (JP)
Title: Photographic printer
Inventor: YAMAMOTO YUJI
IPC: G03B27/40
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a printer reducing Line cost of lens and simultaneously increasing the working efficiency. CONSTITUTION:The photographic printer is constituted of a printing lens part 7 and a lens mount device 8 composed of driving motors 12 and 14 changing a focal distance and a diaphragm and a drive transmitting means for the motors and structured so as to be connectable and disconnectable. Moreover, plural printing lenses having a different focal. distance adjusting range are prepared and the lens suitable for printing magnification is automatically selected to print. Further, in detail, an external connecting member actuating diaphragm and focal distance varying mechanisms for a zoom lens by displacement is provided on the printing lens side. Then, a member fitted into the external connecting member of the lens side to displace it is provided on the lens mount side where the printing lens is placed. A motor provided on the lens mount side is used as a drive source for displacing.
Patent JP-S60252773-A (JP)
Inventor: MATSUI NOBUNORI
IPC: D06M13/513
Filed: 1984-05-28
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-H10301734-A (JP)
Title: Method and device for controlling output
Inventor: NISHIKAWA YOKO
IPC: G06F3/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the cause investigation of a failure by storing a generated failure and holding the contents even after the failure is dissolved. SOLUTION: A host computer 3000 is provided with a CPU 1 for executing the processing of a document for which graphics, images, characters and charts, etc., coexist based on a document processing program or the like stored in a ROM 3b for the program of a ROM 3 and the CPU 1 generally controls respective devices connected to a system device 4. The failure generated inside the device is detected, an identification code for identifying the kind of the failure is allocated to the generated failure beforehand and the contents and identification code of the failure are stored in a related table. Then, when the failure is generated, the identification code corresponding to the generated failure is retrieved from the stored ones and the generated failure is replaced with the identification code.  Further, the generated failure is stored by separately preserving the retrieved identification code and the contents are held even after the failure is dissolved.
Patent JP-S62273140-A (JP)
Inventor: TOOMASU PII ABOGASUTO
IPC: B60R22/48
Filed: 1987-05-06
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-S5334569-A (JP)
Title: Watch using battery as power supply
Inventor: SUGIMOTO KOUICHI
IPC: G04C10/04
Filed: 1976-09-10
Abstract: PURPOSE:A battery having voltage flat parts of more than two steps is used as a power supply, a liquid crystal panel whose color changes with the change of voltage is provided to a part of a dial and fromlthe change in its color, the battery life is suitably known.
Patent JP-H11308761-A (JP)
Title: Protection of ac motor from overload
Inventor: NOMURA TETSUYA
IPC: H02P3/18
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To protect a motor from overload by operating it with the primary current being monitored by an inverter based on the anti time-limit characteristic for the overload withstanding capacity led out from the rated value for the primary current and the set value for the continuous operation available time. SOLUTION: A control circuit 25 is set with the rated current value for the primary current of an AC motor 3, and a continuous operation available time value at a value of current obtained by multiplication of the rated current value by a specified value by a setting and displaying circuit 24. Meanwhile, a current calculator 23 calculates the anti time-limit characteristics for the overload withstanding capacity. Then, the control circuit 25 evaluated the calculated value and stops an inverter 2. The stoppage of the inverter 2 is displayed by the setting and displaying circuit 24. By this method, the self-cooled AC motor driven under variable speed control by the inverter can be protected from overload.
Patent JP-H11305199-A (JP)
Title: Liquid crystal display element
Inventor: FUJII HIROYUKI
IPC: G02F1/133
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an antiferroelectric liquid crystal(LC) display element capable of producing a display of fine color quality by almost removing a band color of bright display. SOLUTION: In an LC display element with an antiferroelectric LC 9 arranged between a pair of substrates 1, 2 respectively forming electrodes 3, 6 on their opposed faces and with a pair of polarizing plates 10, 11 sandwiching the substrates 1, 2; a product Δnd of the refractive index anisotropy Δn of the LC 9 and the thickness (d) of an LC layer is set up so that the transmission factor of light when applying voltage for orienting the LC 9 to an orientation state turning a display to a bright display between both the electrodes 3, 6 is almost equal over the whole visible light band. Consequently a display of fine color quality almost removing a band color of bright display can be obtained.
Patent JP-S5334677-A (JP)
Title: Treating method for exhaust gas
Inventor: SHIRAISHI MASAHIKO
IPC: B01D53/77
Filed: 1976-09-14
Abstract: PURPOSE: To readily remove or recover N- and S cpds. formed in an absorbing soln. by regenerating the soln. contg. a Fe type catalyst after treatment of exhaust gas by electrolysis using an anion exchange membrane as a disphragm and then oxidizing the N- and S cpds. shifted from the cathode part to the anode side with halogen or halogen cpds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06290449-A (JP)
Title: Magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: G11B5/712
Filed: 1992-04-28
Abstract: PURPOSE:To compatibly obtain a high reproduced outputs and low noise at a high level by depositing nonmagnetic oxide particles in an island form on the plate surfaces of plate-shaped ferromagnetic hexagonal ferrite particles. CONSTITUTION:This magnetic recording medium consists of a magnetic layer contg. the plate-shaped ferromagnetic hexagonal ferrite particles. The nonmagnetic oxide particles are deposited in the island form on the plate surfaces of the plate-shaped ferromagnetic hexagonal ferrite particles. The plate-shaped ferromagnetic hexagonal ferrite particles to be used are the hexagonal ferrite ferromagnetic material particles belonging to an M type and W type. The magnetic powders having the desired characteristics are obtd. by using a glass crystallization method, codeposition flux method, hydrothermal firing method, etc.
Patent JP-S602666-A (JP)
Title: Ionizing device for vapor deposition device with ion cluster beam
Inventor: MASUDA HIROYUKI
IPC: C23C14/22
Filed: 1983-06-18
Abstract: PURPOSE:To maintain the thickness distribution of the metallic crystal film deposited by evaporation on a surface for vapor deposition to a uniform thickness at all times with a vapor deposition device with an ion cluster beam by controlling freely the density of the electron current which ionizes the jet of a metallic cluster for vapor deposition. CONSTITUTION:A metal 2 for vapor deposition in a crucible 1 is heated in a high vacuum vessel and is released in the form of metallic vapor from the nozzle 3 of the crucible 1. Said vapor is rapidly adiabatially expanded to form a cluster-like jet 4 which collides against the surface for vapor deposition. The thermion released from the filament 5 of an electron gun 8 consisting of the filament 5, a grid 6 and an anode 9 is drawn out with the grid 6 and is accelerated by the anode 9 to irradiate said jet 4, thereby ionizing the jet. The electron flow 7 is deflected 13 adequately in a scanning space 12 by a deflecting and converging electrode 10 provided with an electric field control device 11 and is irradiated to the jet 4, by which the distribution of the ionized cluster is uniformly controlled and the film deposited by evaporation on the surface for vapor deposition is stably formed to a uniform thickness at all times.
Patent JP-H11304626-A (JP)
Title: Cylinder cabinet
Inventor: ITO HIROSHI
IPC: G08B21/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cylinder cabinet in which the very small leak of a special gas can be detected with high reliability. SOLUTION: A stirring device part 2 is installed on the upstream side from a sampling tube 4 in an exhaust duct 3 which is connected to a cabinet body. A passive impeller 12 in which a blade 12a is installed spirally around a shaft 14 supported so as to be rotatable around the axial line of the exhaust duet 3 and a stirring plate 13 which is installed at the end part of the passive impeller 12 constitute the stirring device part 2.  When the discharged air which flows inside the exhaust duct 3 bits the blade 12a of the passive impeller 12, a rotating force is generated at the passive impeller 12 so as to he turned, the stirring plate 13 is turned by the rotation of the passive impeller 12, the discharged air which flows inside the exhaust duct 3 is stirred, a leaked gas is diffused wholly inside the exhaust duct 3, and the leaked gas surely reaches the opening part of the sampling tube 4 so as to be induced into.
Patent JP-H08271498-A (JP)
Title: Preparation of delamination test piece
Inventor: OTA MINORU
IPC: G01N31/22
Filed: 1995-03-30
Abstract: PURPOSE: To provide a test piece in which the interlayer bonding force can be set irregularly by disposing a reagent layer and a film layer on a support, applying ultrasonic vibration and integrating the material on the surface of a fused layer with the surface of adjacent layer, thereby bonding three layers simultaneously without requiring any adhesive. CONSTITUTION: A reagent layer 2 and a film layer 3 are disposed sequentially on a support 1 while touching each other. Pressure is then applied them by applying ultrasonic vibration from the support 1 side and the material on the surface of fused layer is integrated with the surface of adjacent layer. A porous matrix is employed as the reagent layer 2. Three basic layers (support, reagent layer and film layer) composing the test piece must 1) be composed entirely of thermosetting resin, 2) two layers are composed of thermosetting resin and one layer must be composed of non-thermosetting matrix, or 3) the intermediate layer is composed of thermosetting resin and the upper and lower layers must be composed of non-thermosetting matrix. In other words, the non-thermosetting matrices must not be contiguous to each other.
Patent JP-S5335922-A (JP)
Title: Lead wire for electrical appliance
Inventor: WATANABE TOORU
IPC: H01F27/30
Filed: 1976-09-16
Abstract: PURPOSE: To make a form of a transformer small sized by decreasing a work task number for performing insulation covering of a lead wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60255683-A (JP)
Inventor: KONDOU KAZUO
IPC: B41J2/335
Filed: 1984-05-30
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-S59764-A (JP)
Title: Composite computer device
Inventor: TAKAGI YOUICHI
IPC: G06F15/16
Filed: 1982-06-28
Abstract: PURPOSE:To provide a flexible system, by rewriting the processing step of each processor forming a hierarchy with a high host computer via an RAM. CONSTITUTION:A picture data from a plant 8 is fetched to the host computer 2 and transferred to a parent computer P-CPU1, which stores sequentially the data to blocks A1-An corresponding to the RAM9. An input request IRQ is generated to the host computer 2 or the P-CPU1 attended with the establishment of data at the plant 8. The host computer 2 or the P-CPU1 operates a receiving program at the generation of IRQ, receives the data and generates a receiving end signal at the end. The P-CPU1 stores sequentially the data to the blocks corresponding to the RAM9 determined in advance after the receiving of the data.
Patent JP-H10265685-A (JP)
Title: Tourmaline member
Inventor: MIYATA OSAMU
IPC: C08L101/14
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a tourmaline member which is not affected by the electrical resistance of a carrier, does not require a special production apparatus, is low in cost, and can cause an electrode action to efficiently and stably occur in tourmaline by dispersing a fine tourmaline powder having a specific particle size in a water-absorbing polymer. SOLUTION: This member is obtd. by dispersing a fine tourmaline powder 2 having an outer size of 0.3-40 μm in a water-absorbing polymer. It is most effective when tourmaline in an amt of 0.5-80 wt.% of the polymer is mixed into the polymer in the state of before water absorption and has been dispersed in the state of after water absorption. As a practical water-absorbing polymer, a poly(sodium acrylate)based water-absorbing polymer is the most suitable since it can absorb several to several hundred times as much water and, in the state of a swollen gel, can keep the powder to be dispsersed in the state of being in contact with water.
Patent JP-S5234750-A (JP)
Title: Laser recorder
Inventor: KATAOKA KEIJI
IPC: G02B26/12
Filed: 1975-09-12
Abstract: PURPOSE:In a laser recorder which permits modulated laser light rays to enter a photosensitive substance through a rotating polyhedral mirror, it is intended to heighten the recording speed by disposing a cylindrical lens between said rotating polyhedral mirror, and a photomodulator and said photosensitive substance.
Patent JP-H08282265-A (JP)
Title: Power window limit switch device
Inventor: KANEKO KIICHI
IPC: B60J1/00
Filed: 1995-04-11
Abstract: PURPOSE: To form a limit switch into the structure that it can be manually operated, and to operate the limit switch so as to cancel the being-caught preventing function when the being-caught preventing function is operated and a window glass can not be closed, so as to perfectly close the window glass. CONSTITUTION: A limit switch 2 is provided with a contact 3, which contacts with a window glass 1 at the opening/closing end position and which is displaced from a first position C to a second position D, a switch 4 to be operated in response to the displacement of the contact 3 between the first and the second positions C, D, and a knob 5 to be operated by the manual operation of the switch 4. The contact 3 can be oscillated around a supporting shaft 6, and one end 31 of the contact 3 is arranged in the window glass 1 side, and the other end 32 thereof is arranged in the knob 5 side.
Patent JP-S602128-A (JP)
Inventor: SAKAMOTO KOUICHI
IPC: A01K61/00
Filed: 1983-06-21
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-H02290622-A (JP)
Title: Apparatus for bending pipe
Inventor: YOGO TERUAKI
IPC: B21D7/025
Filed: 1989-04-28
Abstract: PURPOSE:To bend pipe without reducing the thickness of a pipe whether the pipe length is long or short and whether the pipe diameter is large or small by cramping the pipe with a forcing die and a clamping member arranged at the neighbor of the bending die and applying the compressing force to the axial direction. CONSTITUTION:The pipe clamping member 14 is arranged at the neighbor of the bending die 1 and the pipe P is clamped between the above and the forcing die 6 and the compressing force is applied to the axial direction of the pipe. A space is kept to be able to move the clamping member 14 and the forcing die 6 in accordance with the bending shape of the pipe P and the compressing force in the axial direction is applied while holding the middle of the pipe P without pushing the end of the pipe. In such a way, whether the length and the diameter of the pipe are large or small, the bending work is executed without buckling and thickness reducing and the apparatus is able to be miniaturized.
Patent JP-S5738202-A (JP)
Title: System for correcting drift of belt
Inventor: SANO TAKESHI
IPC: F16H7/18
Filed: 1980-08-12
Abstract: PURPOSE: To correct the drift of the belt for a belt conveyor automatically by a method wherein a belt support frame is inclined by the signal of a detecting device for the drift of the belt to move goods to be conveyed thereon into a proper position.  
     CONSTITUTION: The belt 1 conveying the goods 3 to be transported, such as earth and sand, is guided by the frame 2 equipped with rollers 5. The detecting device 4 for the drift of the belt and a belt inclining frame 6 annexed thereto are provided at a part of the frame. The inclining frame 6 is supported the both sides of the frame for the rollers 5 with inclining devices 8. When the belt 1 is biased, the detecting device 4 for the bias of the belt is operated and an inclination control device 9 operates the inclining device 8 by the signal of the detecting device 4 to lift up the right side of the belt inclining frame 6. Accordingly, the goods 3 to be conveyed are moved to the center of the belt 1, the goods 3 to be transported are exerted by a force to move them to the center of the frame 2 at the position of the section G-G, the belt 1 as well as the goods 3 to be conveyed are moved to the center of the frame 2 by frictions between the belt 1 and the goods 3 to be conveyed and whereby the drift of the belt 1 may be corrected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S602605-A (JP)
Title: Slag which can be used as material for civil engineering and construction
Inventor: KATAYAMA HIROYUKI
IPC: C21B5/04
Filed: 1983-06-20
Abstract: PURPOSE:To improve fluidization and size reduction of slag as well as the strength thereof and to expand a using range for civil engineering and construction in production of melt-reduced ferrochromium by regulating the specific component, basicity, alumina content and residual chromium content of the slag. CONSTITUTION:The basicity by the specific component of slag is regulated like the following formula in a melt-reduction method for producing ferrochromium at a relatively low cost without using electricity: {(CaO%)+1.39(MgO%)}/ {(SiO2%) +1.18(Al2O3%)}=0.7-1.5, alumina content Al2O3=17-25% and <=1.0% Cr% in slag. The slag has good fluidity and is easily grindable to smaller sizes in the above-mentioned case. The strength is improved by the adequate value of alumina and the sepn. by reduction of chromium is improved. The slag has good workability, resistance to expansion and wear and durability and is widely usable as a material for civil engineering and construction.
Patent JP-H02289914-A (JP)
Title: Thin-film magnetic head
Inventor: YODA HIROAKI
IPC: G11B5/31
Filed: 1989-04-28
Abstract: PURPOSE:To allow the working of a gap depth with high accuracy in mass production by forming an imidization accelerating layer between a substrate and an insulating layer. CONSTITUTION:A 1st magnetic material layer 32 which constitutes a lower magnetic core is formed of a magnetic material consisting of 'Permalloy(R)', etc., on a substrate 31. An SiO2 film 33 for forming a magnetic gap part and the imidization accelerating layer 34 are formed on the same plane of the 1st magnetic material layer 32. Particularly the imidization accelerating layer 34 consisting of glass thin film contg. an alkali metal is patterned to the same shape as the shape of the base of the insulating layer only in the surface part where the 1st magnetic material layer 32 and the insulating layer to be formed therefrom come into contact with each other in such a manner as to constitute the substrate of the prescribed insulating layer. The polyimide insulating layer 36 interposed with a coil 35 consisting of Cu, etc., is formed on the imidization accelerating layer 34 with the imidization accelerating layer 34 as the substrate. The formation of the gap depth with the high accuracy is possible in this way and the mass productivity is improved.
Patent JP-H11301873-A (JP)
Title: Electric power control device for image forming device
Inventor: MIZUNO YOSHIO
IPC: B41J29/38
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To save the electric power of a device by cutting off the feed of the electric power from an electric power feeding means when the humidity detected by a humidity detecting means is below a prescribed value. SOLUTION: The humidity in an image forming device is detected by a humidity detecting sensor as a voltage value, the voltage value is A/D-converted, and the humidity value read (step 1). Whether the read humidity value is a prescribed value or above is judged (step 2). If the humidity value is the prescribed value or above, a switch means is turned on, electric power is fed from an AC power supply, and a heating means is heated (step 3). If the humidity value is below the prescribed value, the switch means is turned off, the electric power from the AC power supply is cut off, and the heating of the heating means is stopped (step 4). The feed of the electric power from the AC power supply to the heating means is controlled according to the humidity value in the image forming device, thereby the dehumidification of sheets and the power saving of the device can be concurrently realized.
Patent JP-H08304083-A (JP)
Title: Optical fiber gyro
Inventor: IIZUKA TOSHIO
IPC: G01C19/72
Filed: 1995-05-09
Abstract: PURPOSE: To obtain an optical fiber gyro in which the optical waveguide can be aligned easily and accurately with an optical fiber. CONSTITUTION: In the optical fiber gyro, an optical circuit board 1 is disposed between a light source/light receiving unit and an optical fiber ring and, at the opposite end faces of the board 1, the optical waveguide 5 of an optical circuit is coupled with an optical fiber 7 from the light source/light receiving unit and the optical fibers 7 from an optical fiber ring. In such optical fiber gyro, a rectangular board 1 is employed and the optical waveguide 5 is arranged on the side face of the board 1 while inclining.