baber/WOPTO huggingface dataset:
Patent JP-H06275108-A (JP)
Title: Atrium lighting system
Inventor: ARAI HIROSHI
IPC: F21S11/00
Filed: 1993-03-19
Abstract: PURPOSE:To provide an atrium lighting system having good appearance and allowing easy maintenance by rotating a reflector provided in the upper portion of the inside of an atrium provided with a top light, and disposing a projector in the lower portion. CONSTITUTION:In an atrium 3 provided with a top light 2, a reflector 5 is disposed above the ceiling 1 and a projector 6 is disposed at a height allowing easy reach from the floor 4. The reflector 5 is operated in response to an output from a control unit (not shown in the figure) and via a motor-driven unit 5a to automatically rotate its reflecting surface 5a. Then the reflector 5 selectively reflects sunlight or the ray of light from the projector 6 so that a desired place can be illuminated. The need for installing maintenance and inspection equipment such as a catwalk is therefore eliminated, and effective use of natural light is made possible.
Patent JP-H0645670-A (JP)
Title: Optical fiber amplifier by control of pumped-light wavelength
Inventor: RORUFU HAIDEMAN
IPC: H01S3/094
Filed: 1993-03-19
Abstract: PURPOSE: To improve stability of the wavelength of a pumping light source of an optical fiber amplifier which is provided with an optical waveguide part for amplification and the pumping light source. CONSTITUTION: An optical fiber amplifier of optical communication system contains an amplifying optical waveguide part 1, a semiconductor laser 2 for generating pumping light, and a coupler 3 for coupling the pumping light, generated in the waveguide part 1. The amplifier is equipped with a control equipment containing an optical detector 5 and a laser control circuit 8, which adjusts the wavelength of the pumping light generated by the semiconductor laser in a desired wavelength region, in a manner such that the pumping light is absorbed to the utmost by the amplifying optical waveguide part 1.
Patent JP-S51136681-A (JP)
Title: Process for preparing 5-alpha-halogenoalkanoyl carbostyril derivatives.
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D215/26
Filed: 1975-05-20
Abstract: PURPOSE: 5 - ;1 - Halogenoalkanoylcarbostyril derivatives of formula I (where R 1  , R  and R 3   re H or C 1  ;2  3  alkyl; X is halogen; the bond represented by a dotted line in the 3;2 4 position is a single or double bond ) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62217934-A (JP)
Inventor: YAGI AKIRA
IPC: A47L23/22
Filed: 1986-03-20
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-S59186883-A (JP)
Inventor: UCHIYAMA KICHIJI
IPC: B66C7/12
Filed: 1984-03-30
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-S52143918-A (JP)
Title: Separation of thallium from lead
Inventor: MIYATA TETSUO
IPC: C22B13/06
Filed: 1976-05-27
Abstract: PURPOSE:To remove Tl as a TlCl by reacting ZnCl2 in molten state with Pb containing Tl.
Patent JP-H11260586-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: NAGAI SATOSHI
IPC: H05B41/392
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To stably carry out dimmed lighting of a discharge lamp even if the lamp electric power, which is the load power of the discharge lamp, is abruptly changed. SOLUTION: A voltage increase controlling circuit 4 for carrying out feedback control to stabilize the d.c. voltage of a booster circuit 3 to be a constant voltage comprises a boosted voltage detection circuit 4d for detecting output voltage of a boosting circuit, a first error amplifying circuit 4b for comparing the voltage detected by the booster voltage detection circuit 4d with a prescribed standard voltage 4c and outputting the voltage difference between both voltage values, and a first oscillation circuit 4a for outputting the driving frequency for switching control to the boosting circuit as to stabilize the voltage outputted from the boosting circuit based on the voltage difference outputted from the first error amplifying circuit.  Moreover, a dimming control circuit 6 for obtaining high frequency voltage for a prescribed light dimming degree by carrying out switching control of the inverter circuit 5 is provided with an oscillation circuit 6c for outputting the driving frequency for carrying out switching control to the inverter circuit to give a prescribed light dimming degree based on the corrected voltage calculated by adding the voltage difference from the first error amplifying circuit of the voltage increase control circuit 4 to the voltage of the prescribed light dimming signal.
Patent JP-H01233903-A (JP)
Title: Overtone crystal oscillation circuit
Inventor: MORIYA NAKANOBU
IPC: H03B5/32
Filed: 1988-03-15
Abstract: PURPOSE:To easily obtain harmonic overtone oscillation stably by adopting the constitution such that the circuit employs a C-MOS inverter, a crystal vibrator, an LC series resonance circuit and an LC parallel resonance circuit having a resonance frequency being nearly odd number of times the fundamental frequency of the crystal vibrator. CONSTITUTION:A series circuit 4 is formed by the series connection of the crystal vibrator 2 and the LC series resonance circuit 3 having a resonance frequency being nearly (2n+1) times the fundamental frequency of the crystal vibrator 2, and the circuit 4 is connected in parallel with the C-MOS inverter 1. One terminal of the LC parallel resonance circuit 5 having a resonance frequency being nearly (2n+1) times the fundamental frequency of the crystal vibrator 2 is connected between the crystal vibrator 2 and the LC series resonance circuit 3 and the other terminal is connected to ground. Moreover, an amplifier feedback resistor 8 is connected in parallel with the C-MOS inverter 1. The provision of the LC parallel resonance circuit 5 decreases the apparent impedance of the input of the crystal vibrator 2 to allow the oscillation at higher harmonics. Then in the application of power to the title circuit, the crystal vibrator 2 is oscillated at the resonance frequency of the LC series resonance circuit 3 and the LC parallel resonance circuit 5.
Patent JP-S61219801-A (JP)
Title: Measuring device of non-horizontality of floor
Inventor: OKAZAKI SABURO
IPC: G01B5/28
Filed: 1985-03-27
Abstract: PURPOSE:To simply and accurately measure the non-horizontal state of a floor, by making a measuring body standing up on a floor in a freely runnable and up-and-down movable manner freely movable along a guide part and holding a recording device to the measuring body while providing recording paper to a guide rail. CONSTITUTION:A guide rail 1 is arranged on a floor at the lower part thereof and a recording paper holder 4 having a predetermined length is mounted to the upper part of said guide rail in the longitudinal direction thereof. The measuring device 8 freely runnable on the floor 3 is arranged to one side of the guide rail 1 and the measuring body 10 constituting the main body of said measuring device 8 is supported by a measuring body holding frame 9 so as not only to freely run on the floor 3 in a stand-up state but also to be freely moved up and down. The operational state of the measuring body 10 is recorded on recording paper 5 by the leading end part of the measuring device 8. The measuring device 8 can run along a guide part 1a along with the take-up operation of a wire material 17.
Patent JP-H01234012-A (JP)
Title: Centralized controlling apparatus for earth leakage
Inventor: ITAMOTO OSAMU
IPC: G01R31/02
Filed: 1988-03-15
Abstract: PURPOSE:To accurately search the cause of an earth leakage accident and to perform repair and maintenance or to cope with the reoccurrence of the accident by providing an arithmetic processor for discriminating earth leakage information detected by an earth leakage detector according to causes, and an output unit for displaying or storing a calculated result. CONSTITUTION:Pieces of earth leakage information detected by earth leakage detectors 11-1,...11-n are input to an arithmetic processor 13, and calculated to discriminate the information according to causes. The calculated results are displayed or stored in output units. As the output units, alarm units 14-1,...14-n for informing alarms of facilities 12-1,...12-n are employed.
Patent JP-H01234642-A (JP)
Title: Control device for automatic speed change gear
Inventor: ISONO NOBUYUKI
IPC: B60W10/10
Filed: 1988-03-15
Abstract: PURPOSE:To prevent abrupt starting even at unusually high engine speed by a method wherein, as a speed change lever is switched from a neutral position to a starting range when a brake is not operated, a speed change step with a smaller speed reduction ratio than that in an usual starting state is selected. CONSTITUTION:In CPU of an electronic control device, as a shift lever (switch SSL) is switched from a N range to a D range in a vehicle stoppage, state the largest speed change step is selected so as to obtain the maximum accelerating performance. But, in the case that, in the off-state of a brake switch SWB with a braking pedal not stepped in, a shift lever SSL is switched form the N range to the D range, the speed change step with a smaller speed reduction ratio than that in an usual starting state, for example, third speed step or fourth step, is selected. Accordingly, even at unusually high engine speed, it is possible to prevent abrupt starting.
Patent JP-H08263252-A (JP)
Title: Next screen selecting method
Inventor: SAWAIKE KAZUHIRO
IPC: G06F3/0489
Filed: 1995-03-20
Abstract: PURPOSE: To speedily select the next screen by first displaying first information between plural kinds of first information and other second information for selectively setting the next screen, and selectively inputting the next screen before a next screen selecting screen is completely displayed. CONSTITUTION: This method is composed of menu buttons M1 to M4 as plural kinds of first information for selectively setting the next screen and images I1 to I4 as the other second information for complementary explanation. When displaying this next screen selecting screen, the menu buttons M1 to M4 are first displayed without fail and after they are completely displayed, the images I1 to I4 are displayed. Besides, when the menu buttons M1 to M4 are completely displayed, the selection of menu buttons M1 to M4 can be inputted. Further, when the selection of menu buttons M1 to M4 is inputted, even before the images I1 to I4 are completely displayed, the next screen corresponding to the selection input is started so that alert time can be shortened.
Patent JP-H01233782-A (JP)
Title: High voltage generator
Inventor: NINOMIYA TORU
IPC: F23Q3/00
Filed: 1988-03-15
Abstract: PURPOSE:To eliminate a pin spring and facilitate reduction of the number of components by a method wherein an elastic latching member which is latched with an impactor is provided in an operation case and the latching member is returned to its original state by its own elasticity. CONSTITUTION:A wide V-shape latching member 24 which is made of elastomer and has a latching protrusion latched with the latching step 18a of an impactor 18 at its center is provided in a holding recess 23. When an operation case 22 is pushed, the impactor 18 is pushed downward by the latching with the latching piece 24 held in the recess 23 of the case 22 and the impact force produced by an impact spring 19 is accumulated. When the case 22 is pushed down further, the latching member 24 is deformed by the cam 21 at the bottom end of a slit 20 formed in an outer case 15 to be released from the latching with the impactor 18. Therefore, the impactor gives an impact to a piezoelectric device 12 through a strap 13 by the impact force accumulated in the spring 19. A high voltage is generated by the device 12. With this constitution, a pin spring can be eliminated and the number of components can be reduced.
Patent JP-S57177255-A (JP)
Title: Coil inserting apparatus
Inventor: HAMANE TOKUHITO
IPC: H02K15/06
Filed: 1981-04-21
Abstract: PURPOSE:To prevent the damages of a coil and a core by providing a coil shaping jig which alleviates resistance at the time of inserting the coil on the periphery of the jig and driving the jig in response to the force applied to a coil presser, thereby effectively alleviating the inserting pressure. CONSTITUTION:A coil shaping jig 57 which alleviates resistance force at the time of inserting a coil 4 by pressing the coil 4 or raising the coil while supporting it is disposed around a coil inserting jig 6. A detector 102 such as a piezoelectric element which detects the force applied to a coil presser 101 at the time of inserting the coil is mounted at the end of the presser 101. In the case that the coil presser 101 is lifted to insert the coil 4, when the force applied to the coil presser becomes larger than the prescribed value, the jig 57 is driven, and the inserting pressure can be effectively alleviated.
Patent JP-H10258375-A (JP)
Title: Laser beam machine, circularity measuring method using this machine and driving system inspecting method
Inventor: SHIOJI KOMEI
IPC: B23K26/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To correctly measure circularity without transferring the work of machined hole to circularity measuring device, moreover to increase the machining speed up to the required maximum while confirming the measured circularity and also to inspect the driving system. SOLUTION: In this laser beam machine, the laser beam machining head 17 executing laser beam machining to the work W and the image pickup device unit 21 picking up the hole WH of the work W machined with the laser beam are provided in the Y axis carriage 15 freely transferable in the Y axial direction, the image incorporating camera 25, a ring illumination 35 and a work presser 41 are provided in the image pickup device unit 21, the image processing device processing the image picked up with the image incorporating camera 25 is provided, the processor obtaining circularity based on data processed with the image processing device is provided, and the ring illumination 35 and the work presser 41 are integrally provided so as to freely and vertically move.
Patent JP-H09249061-A (JP)
Title: Door grip structure of automobile
Inventor: FUJII JUN
IPC: B60J5/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve a quality feeling and reliability by a method wherein during grasping of a door grip, deviation movement in a peripheral direction between the upper and lower ends of a grip cap due to a torsional force. SOLUTION: The upper bracket part 18 of the grip cap 3 of a door grip 1 is overlapped with the upper bracket part 8 of a grip base 2 and securely mutually fastened against a door inner panel 22. Meanwhile, a hook piece 21 is protruded from the lower bracket part 20 of the grip cap 3. The hook piece 21 is inserted and fitted in a hook fit-in hole 12 formed in the lower bracket part 10 of the grip base 2 fixed at the door inner panel 22. This way generates drag against deviation movement in a peripheral direction between the upper and lower ends of a grip cap 3 due to a tortional force exerted on the door grip 1, and deviation movement in a peripheral direction between the upper and lower end parts of the grip cap 3.
Patent JP-S55153708-A (JP)
Title: Toothpaste composition
Inventor: OZAWA TOSHIYUKI
IPC: A61Q11/00
Filed: 1979-05-18
Abstract: PURPOSE:A polishing composition having a proper polishing ability and good feeling in use, capable of preventing scratch, comprising a specific aluminum hydroxide as a polishing agent. CONSTITUTION:A toothpaste composition comprising 1-70wt%, preferably 30- 50wt% of an aluminum hydroxide as a polishing agent, having an average particle size of 5-14mu, a content of adhered sodium oxide not more than 0.02wt%, a pH of 10wt% slurry of 7-9, and a Hunter whiteness not less than 96%. The abrasion and scratch of the teeth will not occur, the teeth can be expected fully to become clean, the composition has neither rough nor viscous touching but gives good touching to the tongue. It has neither odd flavor nor puckery taste, but has a good taste. The toothpaste composition will not corrode a tube, can be stored for a long period of time, and the lowering of its quality will not nearly occur. It has a high whiteness, good appearance, and provides users with a fine feeling.
Patent JP-H09249177-A (JP)
Title: Rear wheel suspension device for motor scooter
Inventor: IGARASHI MAKOTO
IPC: B62K25/26
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of interference of link type rear wheel suspension device with a power unit to make easy the application of the device to a motor scooter by interposing a cushion unit between a link connecting a support arm to a vehicle body frame and the vehicle body frame. SOLUTION: To a power unit 4 forward ends of opposite support arms 13 are fixed by bolts 14, 14' to a transmission case 7. An inverted chevron shaped link 18 is supported turnably through a pivotal shaft 19 to the arm 13 in an inside surface facing a space. This link 18 is composed of a short arm extending to the rear direction of the shaft 19 and a long arm 18 extending forward, and between the short arm and a vehicle body frame 3 a cushion unit 21 with a suspension spring 20 is interposed. Accordingly this link type rear wheel suspension device 17 is easily applicable to a motor scooter while preventing generation of interference with the power unit 4.
Patent JP-H01235293-A (JP)
Title: Manufacture of electric laminated board
Inventor: SATO KOJI
IPC: B32B15/08
Filed: 1988-03-15
Abstract: PURPOSE:To improve the adhesion of the plating of a through-hole by a method wherein a mixture in which the granules of Al2O3.3H2O are compounded with a resin for prepreg impregnation is used, the through-hole is boring-worked, the inside of the hole is chemically treated, and a plating layer is formed onto the inner circumference of the hole. CONSTITUTION:A plurality of metallic plates 2, at through-hole forming positions of which through-holes 1 are shaped, are superposed through prepregs 3 prepared by being impregnated with a resin with which the granules of Al2O3.3H2O are blended. The superposed material is heated and pressure-molded, the resin impregnated to the prepregs is cured, and each metallic plate is laminated and bonded while the resin impregnated to the prepregs is made to flow and filled into respective through- hole in the metallic plates and cured. Through-holes 5 are boring-worked in the sections of the resins 4 in the through-holes, the insides of the through-holes are treated with an acid or alkali, and plating layers 6 are shaped onto the inner circumferences of the through-holes. Since the inner circumferences of the through-holes are treated with the acid and alkali in said process, the granules of Al2O3.3H2O exposed from the inner circumferential surfaces are melted and deep irregularities are formed, thus improving the adhesion of the through-hole plating layers.
Patent JP-S56160423-A (JP)
Title: Sliding member and manufacturing method
Inventor: OOGOSHI HIROYUKI
IPC: F16C33/12
Filed: 1980-05-09
Abstract: PURPOSE: To provide a low friction coefficient as well as a sufficient wear resistant quality for a sliding member and to improve its mechanical strength by filling heat curing resin into a fiber structure gap and by unifying the gap with a basic member made of heat curing resin.  
     CONSTITUTION: A sliding surface is provided on one surface of a sheet-shaped reinforcing basic material 11. Heat curing resin 14 is filled into gaps of fiber structures 12 and 13. The heat curing resin 14 is dispersed as solid lubricating grains. On the other surface of the sheet-shaped reinforcing member 11 is formed a basic layer 15a which integrolly consists of the heat curing resin 14 and adhesive heat curring resin. Solid lubricant grains are exposed on a surface 11a of the basic material 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04297211-A (JP)
Title: Purifying and heat-retaining device of bath water
Inventor: HORI MICHIMASA
IPC: A47K3/00
Filed: 1991-03-26
Abstract: PURPOSE:To avoid waste of energy and water by keeping bath water to be at an appropriate bath temperature within a preset bathing hour and keeping it to be at a hygienic lower temperature than the bath water during non-preset bathing hour, and by forcibly changing-over to the controlling condition during non-preset bathing hour when an absence-from-home switch is kept on. CONSTITUTION:A purifying and temperature-retaining device of bath water is provided with a device body, a remote controller, and a circulation device of bath water comprising a bath water inlet, a plurality of purifiers, a circulation device 7, a heater 9 and a bath water outlet. The bath water is controlled to always keep it at an appropriate temperature with a means 37 by the purifier, the circulation device 7, and a heater 9 operating within a bathing hour preset by a device 24 in a controller 35. On the other hand, the bath water is controlled by a means 38 to be at a relatively lower temperature for a hygienic bath water with the above respective devices 7, 9 during moon-preset bathing hour. When an absence-from-home switch 29 is kept on, the condition is forcibly changed over by a means 36 to the controlling by the above means 38 regardless of the preset time by the above device 24.
Patent JP-S62217134-A (JP)
Title: Wind tunnel
Inventor: OKAMOTO HIROTAKA
IPC: G01M9/04
Filed: 1986-03-19
Abstract: PURPOSE:To reproduce a natural wind extending over a wide range in a tunnel by providing many openings on a wall constituting the tunnel and installing self-excited oscillating plates on these openings and arranging a flexible film on the outside of the wall ad covering the openings. CONSTITUTION:Many longitudinal openings 2 are provided along the flowing direction on the wall 1 and the rectangular self-excited oscillating plates 3 are fitted into the openings 2 and oscillates with an axis 4 as a center. The flexible film 6 is arranged in parallel with the wall 1 on an outside wall of the wall 1 and covers each opening 2. When a variable wind generator 5 is driven and a variable wind is given to a wind W in the tunnel, the self-excited oscillating plates 3 oscillates around the axis 4 by the force of the variable wind similar to the natural wind and removes reflection of the wind and the flexible film 6 absorbs the variable wind pressure.
Patent JP-H06275507-A (JP)
Title: Coating film forming method
Inventor: TAJIMA TORU
IPC: H01L21/027
Filed: 1993-03-22
Abstract: PURPOSE:To form a coating film within a short time at low cost while easily removing the coating solution creeping to the end and the rear surface of a substrate in order to form the coating film by spin coating process. CONSTITUTION:A rinsing solution 6 is to be discharged into the peripheral edge part of a substrate 1 immediately before or after a coating solution 3 reaches the end of the substrate 1 so that the formation of a coating film 7 on the end and the rear surface of the substrate 1 may be avoided.
Patent JP-S57175440-A (JP)
Title: Hose box for tank truck
Inventor: HENMI TAKEO
IPC: B60P3/22
Filed: 1981-04-22
Abstract: PURPOSE:To prevent rain water or the like from invading through between a hose box body and a door, by pivotally coupling the door to the front of the hose box body and providing a protrusion on the upper part of the front of the hose box body. CONSTITUTION:A hose box 5 is composed of a body 6 and a door 7. A protrusion 21 is provided on the bottom of the front 12 of the hose box body 6 so that the protrusion extends along almost the total length of the hose box 5.
Patent JP-H11228419-A (JP)
Title: Pharmaceutical plaster for recovering physical function
Inventor: MORITA KAZUMI
IPC: A61P15/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a percutaneous-absoption type pharmaceutical plaster patch for recovering physical functions to deal with e.g. climacteric disorders and subvirile disorders of a man. SOLUTION: This plaster is obtained by applying adhesive mass including a physical function-recovering agent, testosterone, or the like on one side of a thin material 2 such as cloth or paper and putting up a sheet of release paper 3 thereupon.