baber/WOPTO huggingface dataset:
Patent JP-H05206560-A (JP)
Title: Q switch laser
Inventor: HIRANO YOSHIHITO
IPC: H01S3/115
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a Q-switch laser of high efficiency by a method wherein the ridge line of one of two roof prisms whose ridge lines cross each other at a right angle is so set as to be parallel with the plane of polarization of a polarized light separating element. CONSTITUTION:Linearly polarized light reflected by a polarized light separating element 5 is turned back by a second roof prism 2 whose ridge line is in parallel with the polarization direction of the light concerned. At this point, as the reflecting surface of the second roof prism 2 is vertical to the polarization direction of the reflecting surface, the impinging polarized light is kept the same in polarization state, and consequently the polarized light returned to the polarized light separating element 5 is reflected without loss. On the other hand, when a voltage is applied onto a Pockels cell 4 in an optical path where light is made to reach to the polarized light separating element 5 after it is returned by a first roof prism 1, light transmitting the polarized light separating element 5 is generated through the rotation of light in polarization at the Pockels cell 4 and the other rotation of light in polarization caused by total reflection done twice at the first roof prism 1 and serves as a laser output. Moreover, YAG used as laser medium does not change light in polarization state when it is in a low excited state.
Patent JP-S58130736-A (JP)
Title: Processing of electric motor stator
Inventor: MIYATA KAZUO
IPC: H02K3/50
Filed: 1982-01-27
Abstract: PURPOSE:To protect and fix a coil by a method wherein a predetermined sheet material having a first part to entirely cover the inner peripheral surface of annular projecting portions of the coil end part and a second part to cover the outer peripheral surface thereof with certain intevals is adhered to the annular projecting portions. CONSTITUTION:Winding coils are mounted in a number of slits formed in the inner peripheral surface of a ring-like core 1, and annular portions 30 each formed of assembly of the individual end parts of the winding coils are projected from both sides of the core 1. A thermosetting resin impregnated fiber sheet 7 having a first part 701 to cover the entire inner peripheral surface 301 of the annular portions 30 and a second part 702 covering the entire outer peripheral surface 302 of the annular portions 30 and formed with a number of slits 703, is temporalily adhered to the annular portions 30. Thereafter, a stator is heated to completely harden the impregnated resin of the sheet 7, so that the sheet 7 is adhered to the annular portions 30. An end part 702' of the second part 702 of the sheet 7 is adhered to the side surface 11 of the core 1.
Patent JP-S56110385-A (JP)
Title: Picture recorder
Inventor: FUJII MOTOHARU
IPC: H04N1/46
Filed: 1980-02-04
Abstract: PURPOSE:To enable to make a fine adjustment even in case no coincidence is obtained for the scanning timing between the two color signals, by varying the degree of delay line of the means that stores the signal which is recorded more slowly among the recording heads of several different colors which are provided at different line positions. CONSTITUTION:The black signal of the black and red two signals read out through the document reader 201 is stored temporarily in the register 205 and then delivered to the driving circuit 207 of the black recording head 208 after a timing control. The red signal is stored in the memory 211 along with a timing control. The write/ read address of the red signal to the memory 211 is decided based on the contents of the line counter 216 that sets previously the number of lines corresponding to the distance between the black and red heads to the line setting register 218 and is then cleared when the count number of the signal sent from the clock generating circuit 202 reaches the above-mentioned line number. Thus an adjustment is made possible for the address difference between the writing and reading to the memory by the line setting register.
Patent JP-S60155002-A (JP)
Title: Flow direction control device
Inventor: NAWA MOTOYUKI
IPC: F15C3/10
Filed: 1984-01-25
Abstract: PURPOSE:To reduce the air-flow resistance of a flow direction control device, by providing a steep constriction in the flow direction control device upstream of a circular nozzle, as well by providing therein a guide wall so that the deflection of air flow is attained by the movement of a back pressure shielding plate, and by forming a bypass opening in the outer periphery of the nozzle. CONSTITUTION:An inlet section 2 is formed of a cylinder section 4, and a circular nozzle 6 having a steep constriction 5 is supported to the cylinder section 4 by means of a support section 7 at the uipstream end of an outlet section 3. A circular ring-like section formed between the cylinder section 4 and the abrupt constrictuion 5 is used as a bypass opening 8, and a gradually enlarged guide wall 9 is formed. Further, a bypass blow-off port 19 is formed in an outer cylinder. Astream around the nozzle is made in contact with a part of the guide wall 9 so that it is to be deflected, and a stream toward the bypass opening comes to have intensities M1, N1 which are equal together. With this arrangement a stream may be deflected to an arbitrary direction, and as well, simultaneously, a bypass stream may be generated, thereby it is possible to aim at reducing the air flow resistance.
Patent JP-S60156053-A (JP)
Title: Lens position setting mechanism of variable power optical system
Inventor: IRIE YOUICHIROU
IPC: G03G15/04
Filed: 1984-01-25
Abstract: PURPOSE:To eliminate unnecessary memory and arithmetic circuit to simplify the constitution, by setting preliminarily marker forming positions of a nonlinear encoder so that they are lens positions corresponding to variation of magnification at equal intervals. CONSTITUTION:A motor 25 is provided which moves a lens 12 along the optical path of a variable power optical system. A lens position setting nonlinear encoder 28 is provided to face the lens 12. Detection controller 31 and 32, etc. are provided which are moved in accordance with movement of the lens 12 and detect slits 34 for light transmission of markers of the encoder 28 to stop and position the lens in a set position. Marker forming positions of the encoder 28 are set to (1/M-1/A)Xf (where A is a reference magnification as a constant, and M is a set magnification of the optical system as a variable, and (f) is the focal length of the lens) to determine a lens position setting mechanism of the variable power optical system.
Patent JP-S55105103-A (JP)
Title: Low-nox burner for radiant tube
Inventor: KAWAGUCHI KATSUNORI
IPC: F23C99/00
Filed: 1979-02-06
Abstract: PURPOSE: To restrict generation of NO x  effectively by a method wherein ring combustion exhaust gas is positively mixed with the primary air before the primary combustion chamber.  
     CONSTITUTION: On the outside of the tip end portion of a fuel nozzle 4 projected toward the primary combustion chamber 14 beyond the front end face of a flange 17 at the tip end of ring combustion pipe 7, there is provided a flange-shaped overhang 20 in such a manner as to interrupt the extension of a ring (or annular) combustion chamber 10, thereby forming a gas mixing chamber 23 between itself and the flange 17. In the chamber 23, ring exhaust gas W 1  formed in and discharged from the chamber 10 is mixed with primary air A 1  jetted from a primary air jet port 15 formed in the gap between the outer periphery of the flange 17 and a primary combustion chamber 13, to form a mixture gas A w  of an oxygen concentration of 13W17%, which is mixed with main fuel G 2  jetted from a main fuel jet port 5, for combustion with restricted NO x  generation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06225238-A (JP)
Title: Pip system
Inventor: OGURO KAZUHIRO
IPC: H04N5/45
Filed: 1993-01-28
Abstract: PURPOSE:To provide a PIP system with less analog switches and external parts. CONSTITUTION:A video signal 32A is inputted to a PIP controller 33A. The signal 32A is converted into a digital signal and it is outputted after it is processed for a slave screen. A video signal 32B and a digital video signal 34A are inputted to a PIP controller 33B. The signal 32B is converted into the digital signal and it is processed for the slave screen. Either the signal processed for the slave screen or the signal 34A is outputted. A video signal 32C and a digital video signal 34B are inputted to a PIP controller 33C. The signal 32C is converted into the digital signal and is processed for the slave screen. Either the signal processed for the slave screen or the signal 34B is selected and it is converted into an analog signal. Then, it is outputted as a video signal 34C.
Patent JP-H07221987-A (JP)
Title: Image processing unit
Inventor: TAKAHASHI TADASHI
IPC: H04N1/407
Filed: 1994-02-04
Abstract: PURPOSE:To compress an image efficiently without increasing the circuit scale by correcting a gradation characteristic with a characteristic different from each area obtained by an image separate means and compressing the entire image after the correction. CONSTITUTION:An image signal is given to a shading correction section 103, in which the signal is corrected for the shading characteristic by an image read section comprising a CCD 1 and the resulting signal is given to a LOG transformation section 104, in which the luminance signal is transformed into a density signal. In parallel with image area separation by an image separate section 105, optimum gradation correction is implemented for each element. Gradation correction to eliminate a high frequency component is applied especially to only a character area by a gradation correction table 106 to enhance the compression efficiency. A selector 107 selects photograph data A and character data B for each element by using a signal outputted from the separate section 105 as a select signal. Data outputted from the selector 107 are compressed by a common coder 108 and the result is stored in a memory 109.
Patent JP-H01188959-A (JP)
Title: Information history memory
Inventor: SUDA MITSUHIRO
IPC: G06F11/34
Filed: 1988-01-22
Abstract: PURPOSE:To read out only the information necessary for analysis of a system fault by storing preliminarily the state information on a common bus and reading out selectively this state information after dividing it into functions. CONSTITUTION:An information history memory 11 writes a group of state information on a common bus 10 into an internal information history memory circuit 18 under the control of an information history memory writing circuit 13. When a system has the abnormality, an information history memory reading circuit 22 controls an address circuit 16 by a history information reading request signal 21. Then a history signal is sent to an information history selecting circuit 27 from an information history memory circuit 18. Then a state information selecting circuit 25 controls the circuit 27 in accordance with the contents of an abnormality detecting signal 20 and selects the history information necessary for analysis of the fault to store it into a reading register 28.
Patent JP-S58129674-A (JP)
Title: Electronic apparatus
Inventor: KOSEKI SADAJI
IPC: G06Q50/30
Filed: 1982-01-29
Abstract: PURPOSE:To enable confirmation of displayed data that does not required incessant observation at the time of necessity by providing a display part that displays the conditions of an apparatus in the lower front of a console panel. CONSTITUTION:A drawer 11 that stores cash, etc. and a floppy disk 12 that stores program data, etc. are provided in the lower part of the stand 4 of the main body of an apparatus 1. Further, a display part 13 that displays the conditions of the apparatus, for instance, data which does not require incessant observation such as the number of notes issued, abnormality of circuit, etc. The front of the display part 13 is covered by a case 15 provided with a transparent window 14 for confirming conditions of the aparatus i.e. for confirming data.
Patent JP-2000214918-A (JP)
Title: Plant maintenance support system
Inventor: YAMAGUCHI MASAAKI
IPC: G06F3/048
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a plant maintenance support system capable of reducing arrangement work time, improving work efficiency and preventing arrangement errors and arrangement omission by allowing a site personnel in charge to directly perform arrangement work. SOLUTION: This system has a radio LAN antenna installed in a plant building, a radio mobile terminal 1-1, a server for information support and a database and presents needed information to a person carrying the terminal 1-1. Then, the server can notify the terminal 1-1 of failure occurrence when the failure takes places in plant instrumentation control equipment in the plant building, and also, the terminal 1-1 instructs a person in the room the shortest path to the corresponding device by an image and voice and also shows at least a part list for the device when the device number of the device is inputted.
Patent JP-H06220470-A (JP)
Title: Production of solid fuel
Inventor: YAMASHITA TSUYOSHI
IPC: C10L5/48
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a solid fuel of improved combustion efficiency by mixing a ground PS foam with ground wood, reducing the volume of the obtained mixture and softening the same in a hot air atmosphere to form an indefinite- shape solid fuel containing ground wood and retaining cells. CONSTITUTION:100 pts.wt. product of a mean particle diameter of 10-100mm, obtained by grinding waste PS foams, is mixed with 150-500 pts.wt. product of a mean particle diameter of 1-30mm, obtained by grinding waste wood, and the resulting mixture is thrown into a hopper 6. Conveying air is heated with a hot air generator consisting of a blower 1 and a heater 2, and this mixture is fed through a rotary valve 5 at a constant rate. While the mixture passes a particle transfer pipe 3 in a hot air atmosphere at 100-250 deg.C, it is reduced in volume and softened to unite the ground PS foam of a specified gravity of 0.2-0.95 with the ground wood and cooled in a cyclone 4 to obtain an indefinite-shape solid fuel composed of particles of the ground PS foam and a plurality of particles of the ground wood united to the surface of each particle of the ground PS foam and retaining cells therein.
Patent JP-S62171105-A (JP)
Title: Superconducting electromagnet device
Inventor: BAN ETSUO
IPC: A61B10/00
Filed: 1986-01-24
Abstract: PURPOSE:To realize a superconducting electromagnet device for nuclear magnetic resonance apparatus which assures stable exciting and demagnetizing operations by setting the sectional area ratio of superconducting material and normal conductive stabilizing material of the main coil to a constant value. CONSTITUTION:A pair of notch coils 2 for compensation with the inner diameter a1', outer diameter a2' and interval 2b' are concentrically wound around both end portions of a cylindrical main coil 1 with the inner diameter a1, outer diameter a2 and length 2b. For these coils, the superconducting wire in which the superconducting element wire is covered with copper is used. The maximum field point P suddenly moves toward the end part of coil from the center Z=0 while mu is about -0.55 and operation of the superconducting electromagnet device becomes unstable. The displacement of the maximum field point becomes small when mu becomes 0.6. Accordingly, a superconducting electromagnet device which shows less displacement of the maximum magnetic field point in the excitation (demagnetization) process, no sudden change of accumulated magnetic field energy distribution, and stable operation can be realized by setting the value of mu to 0.6 from the beginning. The value of mu can be set to 0.6 by setting the value of nu to 2, 3.
Patent JP-H09214172-A (JP)
Title: Mounting machine data forming method and equipment
Inventor: KAWAMURA TATSUYA
IPC: H05K13/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To form an accurate NC data excellent in tact balance with a simple work, when data of a mounting machine of a mounting line wherein difference kind of mounting machines mixedly exist are formed. SOLUTION: CAD data 1 are inputted and assigned, including different kind of mounting machines, by referring a component data base 7 and an installation data base 8. Regarding data of a mounting machine 5 which is not a machine of different kind, mounting sequence and arrangement of components are optimized and converted into NC data. Regarding data of a mounting machine 6 of different kind, the assigned data are converted into the data format of an input data 3 of a different kind mounting machine data forming equipment 4 and outputted. Then data are automatically assigned with excellent tact balance, and mounting machine data for the respective machines are formed.
Patent JP-S58130474-A (JP)
Title: Manufacture of case for tape cartridge
Inventor: MAEHARA KATSUO
IPC: B29C45/40
Filed: 1982-01-28
Abstract: PURPOSE:To remove moldings from deep molding cavities easily with good yields by providing steps to some of knock pin groups for ejection of moldings to press the end parts of the walls of the moldings with the stepped parts to remove the moldings. CONSTITUTION:Many knock pin groups 14, 15 are disposed freely and movably in and out to the 1st mold 16 which molds the entire part of a main wall 5 and standing wal groups (only the standing walls 6, 7 and the standing wall 9 for regulating the loose moving of a tail pulley are shown in the figure) and a mold 17 which molds the outside surface of the wall 5. A gate G for injecting raw material is disposed. Some of the groups 14, 15 are provided with steps 18 in the outside circumferential parts 5 on the forward end side as shown in figure 15 in such a way that the stepped parts 18 abut on the top end faces of the front wall 6. The flat outer side surface 19 of each knock pin 15 on the more foward side than the step 18 forms the molding surface for a part of the inside surface of the wall 6 and the step 18 forms the molding surface in a part of the top end surface of the wall 6. After the molding, the mold 17 is removed to project the knock pins and to remove the moldings easily with good yields.
Patent JP-H10192410-A (JP)
Title: Medical guide wire
Inventor: HASHIMOTO TERUO
IPC: A61M25/01
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a medical guide wire by which the tip can be easily extended in a fine blood vessel without giving pain on a patient, a medical liquid and a contrast medium can be sent to the diseased part, and a balloon can be expanded by forming the wire like a pipe by a Ni-Ti base elastic alloy. SOLUTION: A medical guide wire 1 comprises a long guide wire main body 2 formed like a pipe by a Ni-Ti base elastic alloy, a small-diameter part 3 reduced in diameter toward the tip, a hole 5 bored in the small diameter part 3 to be communicated with a hollow part 4 of the guide wire main body 2, and a balloon 6 mounted on the small diameter part. Since the guide wire main body 2 is formed of material obtained by mixing 43-46wt.% titanium with 54-57wt.% nickel, the weight can be reduced by 30-50% as compared with the conventional linear guide wire, good flexibility and restoring capability can be attained, and further the diameter can easily be reduced.
Patent JP-H10192185-A (JP)
Title: Wet wiper
Inventor: NAKAMURA KENJI
IPC: A47K7/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a wet viper in which soluble chitosan and mineral components having effect to atopy and rough skin are impregnated in stable form. SOLUTION: In nonwoven cloth or woven cloth of fiber material or synthetic paper having a hydrophilic property and an excellent water absorption property, quaternary ammonium salt, gluconic acid chlorohexydine, benzal conium chloride, cetyl pyridinium chloride, alkyl trimethyl ammononium chloride, or dialkyl dimethyl ammonium chloride is absorbed and fixed with equivalency. Cation components of soluble chitosan and mineral components are impregnated and fixed around an isoelectric point of the sheet base material.
Patent JP-H07211131-A (JP)
Title: Conductive paint composition, and painted film forming method therewith
Inventor: NAKAO TADAHIRO
IPC: C09D5/24
Filed: 1994-01-10
Abstract: PURPOSE:To provide paint composition to provide painted film of a high diffuse reflection factor, and excellent adhesion property and conductivity by blending organic resin solution with flakes of Ni powder and specific metal powder to compose the composition. CONSTITUTION:With organic resin solution, which is desirably solution of organic solvent of epoxy melamine-hardening type resin such as xylene, flakes of Ni powder, desirably of a thickness of about 0.1-57mu and a width of about 1-100mu, and flakes of A1 powder, desirably of a thickness of about 1-100mu, and a width of about 5-50mu, are blended. Desirably, the flakes of Al powder are obtained by crushing chips or atomized powder of Al of an Al purity of 99.5% or more in a ball mill with surface coating agent such as stearic acid or oleic acid, and organic solvent such as mineral spirit to be slurry.
Patent JP-H04247608-A (JP)
Title: Tap switching transformer at the time of gas insulated load
Inventor: OGAWA MASASHI
IPC: H01F27/20
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a tap switching transformer at the time of gas insulated load which prevents deterioration of dielectric strength due to a drop in pressure of insulating gas and is downsized. CONSTITUTION:A communication pipe 31 is provided between a transformer chamber 100 with insulating gas sealed and a switching chamber 200 of a tap switcher 50 at the time of load using a vacuum valve as a shielding element so that gas pressures in both chambers are the same.
Patent JP-H06223850-A (JP)
Title: Operation protecting system for solid high polymer electrolyte fuel cell
Inventor: HASHIZAKI KATSUO
IPC: H01M8/04
Filed: 1993-01-29
Abstract: PURPOSE:To provide an operation system for a fuel cell which allows indirect identification of the moisture condition of high polymer ion exchange membrane during operation of the fuel cell. CONSTITUTION:A hydrogen gas detector 15 is provided on the way of a residual oxygen agent discharge line 17 in a fuel cell. When high polymer ion exchange membrane as electrolyte 11 for a solid high polymer electrolyte fuel cell is short of moisture, the leakage of hydrogen gas from an anode 12 side to a cathode 13 side is detected to indirectly identify that the electrolyte 11 (the high polymer ion exchange membrane) comes short of moisture.
Patent JP-H11196779-A (JP)
Title: Granular composition for food
Inventor: SUZAKI SHINICHI
IPC: A23L33/15
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a granular composition for food enabling the quantitative and stable blending of an oily physiologically active material to other food granules and food powder. SOLUTION: This granular composition for food is obtained by sticking a powder of a sugar, sugar alcohol, protein, etc., on the surface of microcapsules having 10-1,000 pm mean particle diameter and containing an oily physiologically active material such as an oil soluble vitamin and a carotinoid and an edible gelling agent with an edible binder. The gelling agent for the microcasules means a polysaccharides and proteins used for food and having a high polymeric structure, for example, a pectin, an agar, a carrageenan, a gellan gum, a furcellaran, alginic acid, a gelatin, a casein, etc., can be cited.