baber/WOPTO huggingface dataset:
Patent JP-H0839476-A (JP)
Title: Rotational range detecting device for rotary shaft
Inventor: YOSHIHARA SHINJI
IPC: B25J13/08
Filed: 1994-07-29
Abstract: PURPOSE:To perform required control in a condition that a work shaft is rotated one turn or more, by arranging an intermediate rotary member of diameter larger than a driven shaft between a drive shaft arranged in a base frame and the driven shaft, mounting a dog in the intermediate rotary member, and mounting a detecting means of detecting the dog in the base frame. CONSTITUTION:In a point end arm 1 mounted rotatably on a robot of scalar type or the like, two work shafts 2, 3 are rotatably supported in the vicinity of a point end of this scalar, and each shaft 2, 3 is rotated by driving a rotary drive source 6 through meshing a gear 8 on a drive shaft 7, spur gear 9 of large diameter and spur gears 4, 5. Here in a side surface of the spur gear 9, a dog 11 is protrusively provided, and also a detecting means 12 of proximity switch or the like for detecting this dog 11 is mounted on the point end arm 1. Here by setting gear ratio of the spur gear 4 to the spur gear 9 to about 1:2, the spur gear 4 can be controlled to rotate into the vicinity of about two turns (about 720 deg.), to eliminate a problem of winding a cord to the arm.
Patent JP-2000028956-A (JP)
Title: Reflection type natural lighting device
Inventor: TAKAHASHI KAZUO
IPC: F21S11/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type natural lighting device by which the solar light can be efficiently taken in though the incident direction of the solar light is changed and the driving device is not made large-sized. SOLUTION: The south-side wall surface 11 of a building 10 and the like is provided with a normal window 12 for securing a visual field and a light taking-in window 14 positioned near a ceiling 13 more upward than the window 12. Then, the reflection type natural lighting device 20 reflecting the solar light toward the ceiling 13 in a room is arranged at the lower side of the window 14.  The lighting device 20 is provided with a plate-like eaves member 21 arranged at the lower side of the window 14 by being made to project, a light taking-in prism 22 which is arranged in parallel with the outdoor part of the eaves member 21 and which functions as the reflection member, the driving device 23 driving the prism 22 to adjust the reflecting direction thereof and a controller 30 controlling the driving device 23 so that the reflecting angle of the prism 22 becomes a proper angle corresponding to the incident direction of the solar light.
Patent JP-H0247579-A (JP)
Title: Distance measuring apparatus
Inventor: KAWAMURA TAMENARI
IPC: G01S7/292
Filed: 1988-08-08
Abstract: PURPOSE:To improve measuring accuracy by changing the phase of an unnecessary reflected component at the flat position of a beat signal which is generated based on the frequency difference between a measuring signal and the unnecessary reflected component. CONSTITUTION:A measuring signal S from a signal feeding circuit 1 is outputted to a body to be measured 10 from a parabolin antenna 9 by way of a directional coupler 3, a phase shifter 8 and the like. A part of the signal S is supplied into a measuring circuit 5 for the coupler 3 as a comparing signal S'. A reflected signal Sr from the body 10 is supplied to the circuit 5 through the phase shifter 8 together with an unnecessary component Sn. At this time, the phase of the component Sn is changed with the phase shifter 8 so that the flat part of the beat signal formed by the signal S' and the signal Sn is located at the sampling position of the circuit 5. Thus, the beat signal formed by the signal S' and the signal Sr can be detected readily.
Patent JP-H1040876-A (JP)
Title: Lamp base adhesive, lamp, and lamp lighting apparatus
Inventor: KAWASHIMA KIYOKO
IPC: H01J5/50
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, ultraviolet-ray resistance, and jointing strength for a long period of time, by containing an inorganic filler and a specific resol-type phenol resin. SOLUTION: Adhesive 1 can be obtained by mixing a main adhesive of 5-15wt.%, composed of a resol-type phenol resin manufactured from ammonia, organic amine, and a metal hydroxide, or basic metallic salt, as a catalyst, or a novolak-type phenol resin manufactured with oxalic acid as a catalyst, and at least one kind of inorganic filler selected from calcium carbonate and silica, having a mean particle diameter of 147μm. A base 2 to which adhesive 1 adheres is mounted on the sealing part 4 of a glass bulb 3 and is heated to join the glass bulb 3 and the base 2.
Patent JP-S6258450-A (JP)
Title: Disc reproducing and/or recording device
Inventor: ISHIMATSU KOICHI
IPC: G11B17/028
Filed: 1985-09-08
Abstract: PURPOSE:To replace a disc independently of the state of a reproducing device by turning a turning arm with the operation of an operation part to release the holding state of the disc held on a disc table by a disc pressing member. CONSTITUTION:When an engaging lever 90 is returned to the initial position, a shake gear return lever 92 turned against the energizing force of a tension spring 93 is turned, and the return turning operation of a turning lever 88 and that of the engaging lever 90 are synchronized with each other by this turning of the shake gear return lever 92, and an operation gear 76 and a shake gear 75 are turned to initial position synchronously with each other, and the shake gear 75 shaken through the turning lever 88 is engaged with the operation gear 76 and an intermediate gear 74 surely. When a manual operation shaft 86 is turned, an engaging operation piece 91 and an engaging face 111 are engaged with each other immediately to make the turning operation of the engaging lever 90 possible.
Patent JP-H0838059-A (JP)
Title: Production of combined ice confectionery and granule-binding device and carrying device therefor
Inventor: MINE KENJI
IPC: A23G9/24
Filed: 1994-07-29
Abstract: PURPOSE:To stably and continuously obtain a combined ice confectionery with much granules stuck in a closely aggregated state onto the surface of a core material. CONSTITUTION:The production process for combined ice confectionery with granules 3 stuck onto the surface of a core material 2 is made up the following steps: (1) a core material dipping tank is fed with a liquid and granules lower in density than the liquid, (2) the superchilled core material is immersed in a granule layer in the tank and then pulled up, and (3) after pulling up the core material 2, the granules 3 of the layer are fluidized. The second objective binding device is such as to be used for sticking the granules 3 onto the core material 2. The third objective carrying device is such as to smoothly convey a poorly fluid material such as a mixture of the granules 3 and a liquid and enable the material to be discharged in an equal amount from the initial end or terminal end of conveyance.
Patent JP-H09104930-A (JP)
Title: Apparatus and method for melt-refining aluminum and aluminumwaste and scrap
Inventor: FURANTSU MIKAERU SHIYUWARUBE
IPC: F27B7/34
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To drastically decrease the volume of the waste gases generated by melt refining by providing one end of a rotary type drum furnace with a charging door and the other end with a waste gas inlet and providing the waste gas inlet side with a burner and a waste gas measuring instrument to maintain the energy generated in the furnace at a specified level.  
     SOLUTION: The one end of the annular rotary drum furnace 1 for melting Al and the waste materials and residual materials of the Al is provided with the hermetic charging door 2 for charging and taking out charge raw materials 6 and the opposite side is provided with the waste gas port 7. The waste gas port 7 side thereof is provided with a discharge duct 4 for the waste gases 8, the burner 3 for melt refining and the waste gas measuring instrument 5. The drum furnace 1 is rotated in this constitution and flames are generated in the furnace 1 by the burner 3, by which the melt refining of the charge raw materials 6 is executed. At this time, the waste gas measuring instrument 5 measures the concn. of the hydrocarbon, etc., included in the waste gases and adjusts the volume of fuel and oxygen, thereby maintaining the energy generated in the furnace 1 at the specified level. As a result, the homogeneous continuity in the melt refining stage is ensured and the toxic materials in the waste gases are minimized. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0860019-A (JP)
Title: Flaky powder, production thereof and cosmetic containing the same
Inventor: DOSHITA KAZUHIRO
IPC: A61K8/97
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a colored flaky powder which is harmless to a human body, not irritating to the skin, excellent in light resistance, bleeding resistance, heat resistance, water resistance, sweat resistance, adhesion, spreadability, dispersibility and hue and particularly excellent in skin touch by adding an acid dye and water to a solution containing a hydrolyzable and polycondensible organometallic compound, applying the solution to a smooth-surfaced substrate, drying the wet film, peeling the dry film from the substrate and heat-treating the film. CONSTITUTION: It is desirable that an organometallic compound is a metal alkoxide. It is desirable that an acid dye is a tar-derived synthetic colorant or a natural pigment. The acid dye is added to the solution in such an amount that the colorant or pigment content of the flaky powder is 0.5-30 wt. %. It is desirable that the solvent used to prepare the solution containing the organometallic compound is an alcohol such as methanol or ethanol. As the substrate, a metal, glass or the like is used, and the film thickness should be 0.2-50μm. The thickness of the flaky powder is desirably 0.1-5μm. The amount of the powder added to a cosmetic is 1-80wt.%.
Patent JP-H0862082-A (JP)
Title: Inspection device for pressure sensor
Inventor: KANEMAN NAOHIRO
IPC: H02B3/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide an inspection device for more positively and accurately detecting the failure in a pressure sensor. CONSTITUTION: The gas pressure of a gas insulation electric equipment 1 is measured by a pressure sensor 4 and temperature is measured by a temperature sensor 7. A timer means 9 inputs the measurement values of the pressure sensor and the temperature sensor at 5:00 and 13:00 to a storage means 10. A calculation means 11 calculates the abnormal judgment value of the gas pressure and temperature at 13:00 from the gas pressure at 5:00 and the temperature at 13:00. A judgment means 12 compares an abnormal judgment value with the gas pressure at 13:00 to judge to see if the pressure sensor fails, thus accurately detecting failure by utilizing the change in the increase of gas pressure corresponding to temperature increase.
Patent JP-H0246550-A (JP)
Title: Method for erasing sub-code of rotary head type digital audio tape recorder
Inventor: EJIMA MAKOTO
IPC: G11B15/087
Filed: 1988-08-09
Abstract: PURPOSE:To improve the reliability of a high speed search using an end mark by providing a means to erase completely the end mark recorded immediately after an earlier recording part when a new program is recorded in continuation to the recording part of a magnetic tape. CONSTITUTION:At respective track of a tape, a tracking area and a sub-code area are formed,together with a PCM area. At the sub-code area, an end mark to show the termination position of a recording part is recorded. When the recording is executed in continuation to the recording part and the earlier recorded end mark is not completely erased, a stopping mode is instantaneously obtained when the end mark is detected by the high speed search of rewinding immediately after the recording is completed. Next, A sub-code post recording mode to erase the non-erased end mark recorded at the recording starting position, and then, the stopping mode is obtained, and the non-erased end mark is completely erased. Thus, the reliability of the high speed search of the end mark can be improved.
Patent JP-H055028-A (JP)
Title: Gas-barrier vessel
Inventor: KASHIWAMURA TSUGIFUMI
IPC: C08G63/60
Filed: 1991-07-11
Abstract: PURPOSE:To obtain the subject vessel improved in gas barrier property consisting of a copolyester having terephthaloyl group, ethylene dioxy group, 6-oxy-2-naphthoyl group and 4-oxybenzoyl group. CONSTITUTION:The objective gas-barrier vessel obtained by forming a polyester obtained by subjecting polyethylene terephthalate based polyester to acidolysis with 6-acetoxy-2-naphthoic acid and p-acetoxybenzonic acid under inert gas atmosphere at 250-300 deg.C and raising polymerization degree while gradually diminishing pressure at 270-320 deg.C and consisting of units of formula I, formula II, formula III and formula IV and containing formula I and formula II in equivalent mol number and being 15-90mol% in total amount of formula I and formula II, 10-85mol% in total amount of formula III and formula IV, being >=10mol% in a ratio of formula III to total amount of formula III and formula IV, having preferably >=0.1dl/g, further preferably >=0.3-3dl/g logarithmic viscosity (measured at 60 deg.C in pentafluorophenol).
Patent JP-S6259429-A (JP)
Title: Optical transmission system
Inventor: NAKAYABU SHUICHI
IPC: H04B10/524
Filed: 1985-09-10
Abstract: PURPOSE:To prevent the fluctuation of a reception signal by setting a base value of a high frequency pulse signal to a value being a threshold value of below of a laser LED and driving the oscillation region of the LED at a base band envelope to obtain an optical signal having a wide spectrum distribution. CONSTITUTION:The base band signal from a generator 2 is subject to PAM modulation by a high frequency pulse from an oscillator 4 by a modulator 9. The level of the PAM signal is set so that the base value is biased always at a prescribed depth below the threshold value of a laser diode 5 and the envelope of the base band signal is a threshold value or over and the result is inputted to the laser diode 5. The output of the optical power level of a prescribed spectrum is inputted from a diode 5 to an optical fiber 6 to be measured and the base band signal is measured by an electronic circuit 8 via a photoelectric converter 7. Thus, the spectrum distribution of the output light is spread to measure the transmission characteristic of the object to be measured stably.
Patent JP-H0856915-A (JP)
Title: Method for calculating estimation of in-vivo current dipole
Inventor: SHIRAI NAOHITO
IPC: A61B5/05
Filed: 1994-08-23
Abstract: PURPOSE: To provide a method for calculating estimation of in-vivo current dipoles by a parameter searching method constituted in such a manner that convergence calculation is executable at a high speed. CONSTITUTION: Calculation is so executed as to minimize the residual sums of squares of the calculated magnetic field obtd. by assuming the one or plural current dipoles and changing the respective parameters of the respective current dipoles and the vital magnetic field which is the time series signal measured by using a superconductive quantum interference element. As a result, the estimation data of the current dipoles approximate to the actual state is obtd. The parameter changes by the past repetition are previously stored by as may as the prescribed number of times. The difference between the set of the present parameters and the set of the parameters before this prescribed number of times is obtd.  The residual sums of squares of the values obtd. by adding this difference to the set of the present parameters and the values obtd. by independently changing the one parameter to positive and negative by the integer times of the prescribed unit change quantity are compared. The calculation is repetitively executed while the smaller thereof is adopted as the optimum parameter change.
Patent JP-H0360849-A (JP)
Title: Apparatus for continuously casting strip
Inventor: NISHINO TADASHI
IPC: B22D11/06
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the development of involution of defective shell into the obtd. continuous cast steel strip by giving fine vibration to long side weirs in a mold formed with both drums and side dams at the time of continuously casting the steel strip with twin drum type continuous casting method. CONSTITUTION:Molten steel 2 in a tundish 1 is caused to flow into gap between drum 7A, 7B for cooling mutually rotated in the reverse direction A, B from a bottom nozzle 4 to form pouring basin 13 and the continuous cast strip 9 is continuously drawn while forming and developing solidified shells 8A, 8B with rotation of both drums 7A, 7B. The refractory-made long side weirs 15A, 15B are arranged in parallel to axes of both drums 7A, 7B in pouring basin 13 and at the time of starting the continuous casting, these are pulled upward and saved from both drums, and at the time, when the molten steel surface 2a in the pouring basin 13 comes to the stationary position, the long side weirs 15A, 15B are descended and set at 0.5-5mm gap from surfaces of the drums 7A, 7B. Then, the fine vibration of 10-200Hz frequency and 0.01-5mm amplitude commanded with electric hydraulic servo devices 18A, 18B is applied to the long side weirs 15A, 15B with a vibrating frame 16. Even if small solidified shell is developed in the long side weir, as this is dropped into the pouring basin with the vibration, defect caused by the involution of shell onto surface of the continuous cast strip 9 is not developed.
Patent JP-H0362960-A (JP)
Title: Terminal pin for semiconductor chip carrier
Inventor: KANO TAKESHI
IPC: H01L23/50
Filed: 1989-07-31
Abstract: PURPOSE:To obtain terminal pins characterized by excellent solder wettability even in treatment at high temperature and high humidity by directly forming a solder plated layer on the surface of metal as a base material. CONSTITUTION:Solder comprising Sn/Pb at a ratio of 90/10 is plated on the surface of, e.g. iron-nickel based alloy as a base material, and a terminal pin is obtained. The terminal pin is inserted into plated through hole in a printed wiring board for a PGA made of laminated plates on both surfaces of which copper is stuck. The plate comprises glass-cloth based material and epoxy resin. The device is soldered by using a solder bath wherein solder comprising Sn/Pb at a ratio of 63/37 is fused. Thus the PGA having 120 pins is obtained. The PGA is preserved and processed at high temperature, and PCT processing is performed furthermore.
Patent JP-S58100326-A (JP)
Inventor: MIZOGUCHI HITOSHI
IPC: H01H33/70
Filed: 1981-12-10
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-S58101271-A (JP)
Title: Liquid pump
Inventor: YOSHIDA SHIYOUICHI
IPC: F04B53/00
Filed: 1981-12-10
Abstract: PURPOSE:To prevent a can from being deformed as well as to make it well resistible to a high gauge pressure, by turning a part of the can enclosing a rotor into a film being elastically deformable, while causing the pressure imposed on the can to be well balanced with the liquid via said film. CONSTITUTION:A can 10 is of extremely thin-walled cylindrical body in type and its lower end surface is closed by a bearing 11 pivotally supporting a part of a rotary shaft 7. The upper end surface is partially closed by a belowslike film 12 being elastically deformable. No matter how the hydraulic pressure at the side of a pump mechanism 5 belonging to the rotor 8 side rises high, the pressure is well balanced by the film 12, and as incompressive liquid 13 is charged to the side of a stator 9, any possible influence from the hydraulic pressure is seldom or never in effect. Therefore, a sealed casing 1 comes to receive all the pressure instead, thus making it well resistible to a high gauge pressure.
Patent JP-S6355638-A (JP)
Title: Data processing system
Inventor: SAKAMURA TAKESHI
IPC: G06F9/34
Filed: 1986-08-27
Abstract: PURPOSE:To improve the diversion properties of the software set between a lower device type and a higher device type by providing a bit to an operand designator contained in an instruction word to designate the size of an address space and therefore indreasing the no load of hardware. CONSTITUTION:An operand designator EA consists of an addressing mode designating part AM, a size designating bit P for address pointer, and an additional part AD. The pointer P includes all registers indicating addresses. Therefore the pointer P contains a program counter, a stack pointer and frame pointer which is used for delivery of a parameter for subroutine call.
Patent JP-S6313957-A (JP)
Title: Device for converting torque to one-way thrust
Inventor: SAITO SHORI
IPC: F16H35/00
Filed: 1985-09-09
Abstract: PURPOSE:To convert the torque of a rotating element to a one-way thrust at an angle control wall, by providing two sets of structures applying a pressure varied by the rotating element to the angle control wall with the ends of each structure opposed to each other. CONSTITUTION:A rotating element 1 is mounted at its one end to a connector 5 fixed to a rotating shaft 3, and an angle alpha defined between the rotating shaft 3 and the rotating element 1 is variable. A bearing 2 is mounted to the other end of the rotating element 1, and is adapted to rotatably contact an inner wall of an angle control wall 7. Two sets of the angle control wall 7 are provided in such a manner that the ends of each wall contact with each other. When the rotating shaft 3 is rotated by a motor 10, the angle alpha between the rotating element 1 and the rotating shaft 3 tends to be a right angle by the torque of the rotating shaft 3. As a result, the bearing 2 applies a strong impact to the inner wall of the control wall 7, but when the rotating element 1 is moved to extend in a vertical direction, the angle alpha becomes a right angle, resulting that the impact force of the bearing 2 is released. As the ends of each control wall 7 are opposed to contact each other, the impact force is compensated, and the other ends of each control wall 7 are strongly pressed by the bearings 2, thereby permitting the device to advance straight in a direction depicted by the arrow F.
Patent JP-S6175834-A (JP)
Inventor: SAKAI AKIKAZU
IPC: D02G3/34
Filed: 1984-09-21
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-H09100128-A (JP)
Title: Manufacture of quartz glass blank and device which is suitable for it
Inventor: KURAUSU RUTSUPERUTO
IPC: C03B8/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To optimize the inner density distribution of a soot substance in constant high deposition efficiency by changing the flow of a combustion gas and giving a separation gas flow between the combustion gas flow and a starting glass material flow.  
     SOLUTION: A glass starting material, SiCl 4 , a combustion gas, hydrogen gas, and oxygen gas are introduced through a central nozzle 6, a circular nozzle 8 and an outer nozzle 9, respectively, to form fine SiO 2  soot particles in a reaction zone, further forming the porous soot material and simultaneously deposit the formed porous soot material on a support. Therein, the flow of the combustion gas is changed in order to achieve the desired diameter or axially directed density distribution of the soot substance. A separation gas is further introduced through a gas nozzle 7 to give the flow of the separation gas between the combustion gas and the SiCl 4  flow in order to separate the SiCl 4  flow from the combustion gas flow in the region of a burner head to the reaction zone. 
     COPYRIGHT: (C)1997,JPO