baber/WOPTO huggingface dataset:
Patent JP-S5845504-A (JP)
Title: Measuring method for thickness of surface film
Inventor: TORAO AKIRA
IPC: G01B11/06
Filed: 1981-09-11
Abstract: PURPOSE:To measure the thickness of a surface film, by obtaining an area indicating the difference of absorption due to the difference of thickness of the surface film on a basis of the difference between the wavelength dependence of the intensity of the reflected light of a material to be measured and that of a standard sample where the thickness of the surface film is known. CONSTITUTION:The light having a continuous wavelength distribution in a specific wavelength region is irradiated to a material 10 to be measured from a light source 12, and the reflected light passes through a spectroscope 14 and is detected by a photodetector 16 to measure the wavelength dependence of the intensity of the reflected light of the material 10 be be measured in the specific  wavelength region. An area indicating absorption in a surface film is obtained in  an operating device 18 on a basis of the difference between the wavelength  dependence of the intensity of the reflected light of the material 10 to be measured and the similar wavelength dependence after dissolution of the surface film  which is set preliminarily as a constant, and a preliminarily stored working  curve is used to calculate the thickness of the surface film of the material 10 to  be measured, and this thickness is displayed on a device 20.
Patent JP-S63310922-A (JP)
Title: Production of 2cr material for welded can having superior flanging workability by continuous annealing
Inventor: TANAKA SEIICHI
IPC: C21D9/46
Filed: 1987-06-11
Abstract: PURPOSE:To obtain 2CR material for a welded can of a high strength very thin steel sheet having superior flanging workability by rolling and heat treating a steel contg. specified amts. of C, Mn, Si, P, Al and N under prescribed conditions. CONSTITUTION:A steel consisting of, by weight, 0.03-0.08% C, 0.05-0.6% Mn, <=0.03% Si, <=0.06% P, 0.02-0.1% Al, <=0.01% N and the balance Fe is refined and subjected to hot finish rolling at the A3 point or above. The resulting sheet is coiled at 630-711 deg.C or held under soaking, descaled, cold rolled and continuously annealed. Overaging treatment at 300-450 deg.C for >=30sec and secondary cold rolling at >=15% draft are then carried out to obtain stock for plating.
Patent JP-H09323114-A (JP)
Title: Transporting device for wire-and bar-shaped materials
Inventor: MATSUMAE KATSUAKI
IPC: B21C47/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To transport wire- and bar-shaped materials without generating bend on the materials to be processed and to enable adjusting drawing-down force easily by providing an upper roll movably and adjustably in the vertical direction and fixedly and providing a lower roll ascendably and descendably. SOLUTION: The position of an upper roll 1 is fixed after executing level adjustment by operating an upper roll fine-adjusting device 16 so that the wire- and bar-shaped materials to be transported are passed through the position of the approximate center shaft of the inlet and outlet guides. On the other hand, a lower roll 2 is closed by retracting an opening/closing cylinder 27 and also a hydraulic circuit is adjusted so that the drawing-down force of the lower roll 2 becomes a prescribed pressure. The upper limit position of the lower roll 2 is set by operating of an upper limit position fine-adjusting device 22 so as to clamp together at a prescribed clamping allowance. Next, the lower roll 2 is lowered by expanding the opening/closing cylinder 27.  After that, when the wire- and bar-shaped materials are passed through the inlet and outlet guides, the opening/closing cylinder 27 is retracting operated, the lower roll 2 is elevated, the wire- and bar-shaped materials is clamped together with the upper roll 1 upward from the underside and transported.
Patent JP-S5847620-A (JP)
Title: Speed reduction detector for car and air-conditioner for car employing said detector
Inventor: INOMATA KENICHI
IPC: B60H1/32
Filed: 1981-09-12
Abstract: PURPOSE:To simplify the structure and to absorb the speed reduction energy through the compressor, by detecting the release of the stepping of the accelerator pedal and the engine rotation exceeding over the set level then feeding the car speed reduction signal. CONSTITUTION:Under the engine brake state the accelerator switch 62 is turned off to bring the input of the terminal 60a to H, while since the engine rotation is higher than the idling rotation and the input of the outer terminal 60b is high, NAND gate 60 will produce the L level signal. The voltage at the non-inverted input side of the operational amplifier 70 is dropped to the ground side to bring the output Eo to the minimum thereby the supply voltage E to the operational amplifier 79 is brought to the minimum and the compressor TE' is driven at the temperature level of TE', thereby the operating ratio is set to the maximum irrespective of the output level from the inner air temperature sensor 73. Consequently the speed reduction energy can be absorbed resulting in the power saving.
Patent JP-S6035882-A (JP)
Title: Infrared ray television camera
Inventor: OKUMURA YOSHIKAZU
IPC: H04N5/33
Filed: 1983-08-09
Abstract: PURPOSE:To make an infrared image coincide with a visible image by separating light from an object into infrared rays and visible rays and guiding the visible rays to a visible rays television camera. CONSTITUTION:Light from the object 1 are separated into infrared rays 10 and visible rays 11 by a filter 9 reflecting the visible rays and passing the infrared rays. The infrared rays 10 are inputted to an infrared ray television camera body 2 as they are and the visible rays 11 reflected by the filter 9 are guided to the vidual light television camera 3 arranged on the same case 4 by a reflector 12 or the like. Since the infrared rays and the visible rays are reached to the infrared ray television camera having said constitution through the same optical path, the infrared image can be made to coincide with the visible image precisely even if a distance up to the object is near.
Patent JP-2000334620-A (JP)
Title: Electric discharge device
Inventor: NAKAGAWA TAKAYUKI
IPC: B23H7/28
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable high speed and highly accurate working, regardless of shapes of an electrode and oscillation, by detecting an electrode position at a certain point of time during working, storing the electrode position from the certain point of time till prescribed time and changing revolving speed of the electrode as a result that revolving speed is calculated from the value of the electrode position. SOLUTION: An electrode position at a certain point of time is taken in from an electrode position detecting part (S21). The electrode position within certain prescribed time from the point of time is taken in from a storing part (S22). Next, a most advance position is calculated from the electrode position at the point of time taken from the electrode position detecting part and the electrode position within the certain prescribed time read from the storing part (S23). The electrode position at the point of time is written in the storing part (S24). A difference between the electrode position at the point of time and the most advance position is calculated (S25). From working delay amount, revolving speed is calculated (S26) and revolving speed is set (S27).  A difference of working advancing speed is eliminated, working is uniformly advanced in all the areas within an oscillating plane and bigh speed and highly accurate working is made possible.
Patent JP-2000333192-A (JP)
Title: Purity correction device and its method
Inventor: KANEMITSU TERUNAGA
IPC: H01J29/76
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the beam landing control accuracy by flowing the correction currents to the peripheral part correction coils in response to the correction value that is decided by applying a nonlinear operation concerning the temperature to an output signal of a temp. sensor. SOLUTION: The D/A conversion circuits 11, 12, 13 and 14 receive the DAC outputs DAC1, DAC2, DAC3 and DAC4 used for correction coils and convert these outputs into the analog signals to give them to the drivers 17, 18, 19 and 20 respectively. The drivers 17-20 give the correction currents of levels based on the outputs DAC1-DAC4 to the peripheral part correction coils 23, 24, 25 and 26 respectively. This device flows the correction current in response to the value that is decided by the software processing corresponding to the nonlinearity of temperature characteristic of a temperature sensor 3 and accordingly can improve the beam landing control accuracy.
Patent JP-S62120961-A (JP)
Title: Production distributing method
Inventor: TERAMOTO KAZUYOSHI
IPC: G05B19/418
Filed: 1985-07-03
Abstract: PURPOSE:To shorten the time viewed totally by performing production allocation to a plurality of production facilities using the unit of products quantity constituting a package, and thereby suppressing the time for shipment from subsequent processes while the time necessary for production is retained short. CONSTITUTION:The quantity of production 1 can be predicted from the number of packages at shipments and products content of each package. This predicted production quantity 1 is distributed to production facilities from 2-a,...,2-f so that planned production quantities become as even as possible. After the production is commenced, performances 3-a,...,3-f are summed regularly, and the total and residual amount of each facility are determined. Consequently, it dispersion in residual amount data is such that any exceeds the max. tolerable package, the production distribution is re-allocated so as to meet the initial distribution quantity determination conditions. These processes are continued till completion of the production, and the production facilities 2-a,...,2-f outputs the sum of the numbers of products of the applicable packages, and productions are finished at approx. the same time. Thus products can be packed from each facility, and the times for products shipment operations be suppressed, and the total time shortened.
Patent JP-H05316617-A (JP)
Title: Method and device for diagnosing deterioration of overhead suspension wire
Inventor: SOFUE KENICHI
IPC: G01M99/00
Filed: 1992-05-11
Abstract: PURPOSE:To discriminate the degree of deterioration of an overhead suspension wire through safe and short-time work by simultaneously displaying a picture showing the average degree of deterioration of the wire on a screen on which the picture of the wire taken by accessing the wire from the ground is displayed and comparing the pictures with each other. CONSTITUTION:When an expansion/contraction lever 5 is extended and the picture of an overhead suspension wire 1 to be inspected is taken with an image pickup machine 3 by hanging an image pickup machine fixing jig 4 from the wire 1, the taken picture is sent to a picture control section 6 as electric signals and displayed on the screen of a picture displaying section 11. When a picture controller 10 is then operated, the section 6 is actuated and simultaneously displays a picture showing the average degree of deterioration of the wire 1 on the screen of the section 11 after reading out the picture from a data base 7 in which pictures showing various average degrees of deterioration of the wire 1 are recorded in advance. The pictures recorded in the data base 7 are successively displayed on the screen by operating the controller 10. Then the degree of the deterioration of the wire 1 is discriminated from the picture showing the standard degree of deterioration which is the closest to the picture taken from the wire 1.
Patent JP-S5477841-A (JP)
Title: Balancer for runner of water mill or pump water mill
Inventor: SHINOHARA MORIMICHI
IPC: F03B3/12
Filed: 1977-12-05
Abstract: PURPOSE: To reduce water leak flowing out through a gap to the surface opposite to the peripheral surface of a runner as well as to dissolve imbalance in such a way that balance action of the runner can be done over non-water flowing surface.  
     CONSTITUTION: A groove 8 is provided near almost the middle of the section of a runner peripheral ring 1' constituting part of a runner crown 1, wherein is casted a balance material 3 having relatively bigger specific gravity such as lead or lead alloy. And when the balance is taken for the runner, it can be done by adding or reducing the volume of the balance material 3. In addition, a stepped difference as g 1 -g is provided between the upper surface 4 of the runner ring and the upper surface of a balance retainer 5 by tightly fixing the balance retainer 5 which retains the balance materialf 3 across a bulkhead 6 and the outer ring 1' by a screw 7. This stepped difference facilitates to yield labyrinth effects to water leak flowing out after being arrived at w 1  or w 2  to be engendered during motion, and to reduce water leak amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63310367-A (JP)
Title: Superconducting field winding
Inventor: NUMATA SEIJI
IPC: H02K55/04
Filed: 1987-06-12
Abstract: PURPOSE:To prevent quench of field winding, by employing a liquid helium flow-out port having specific shape thereby promoting flow of liquid helium through a superconducting field winding. CONSTITUTION:Superconducting field windings 1 of a rotor constituting a superconducting generator contain superconducting coils 1A-1D in saddle type slots 3 provided at the outer circumferential side of a winding shaft 2, where many liquid helium inlet ports 4 penetrating through the bottom of the slot 3 and the inner circumferential side of the winding shaft 2 are made in the winding shaft 2 and an outlet port 5 is made near the end of winding. A liquid helium container 6 is fixed around the winding 1. The liquid helium outlet is made larger at a portion near to a magnetic pole where the flux density is high and decreased gradually toward the end of the winding. Consequently, flow of liquid helium through the winding is promoted.
Patent JP-H0439126-A (JP)
Title: Steering gear box for four-wheel steering
Inventor: WATANABE KAZUYOSHI
IPC: B62D3/02
Filed: 1990-06-05
Abstract: PURPOSE:To enable easy backlash adjustment by shifting the pinion gear of a bevel gear type reversing mechanism in an axial direction for adjusting the backlash. CONSTITUTION:A head 51 for a wrench to turn a pinion shaft 39 is provided at the end thereof outside a casing 37, and an irregular section 53 is provided around the heat 51. A detent 57 having an irregular section 55 for engagement with the aforesaid irregular section 53 is secured to the outside of a casing 37 with a bolt 59. When rotated with a wrench, the pinion shaft 39 together with a pinion gear 41 axially move due to a screw section 47, thereby enabling backlash adjustment between the pinion gear 41 and each of side gears 43 and 45. After the backlash adjustment, the detent 57 is fixed with the bolt 59 with the irregular sections 53 and 55 engaged with each other, thereby stopping the rotation of the pinion shaft 39, and maintaining the backlash at an adjusted value. According to the aforesaid construction, backlash adjustment can be performed without any need of the overhaul of a gear box after the assembly thereof, and extremely high maintainability can be ensured.
Patent JP-S625316-A (JP)
Inventor: HIROTA HIROMI
IPC: A47J37/00
Filed: 1985-07-01
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-H07330107-A (JP)
Title: Device for acceleration decay for garbage and the like
Inventor: YOKOYAMA AKIRA
IPC: B65F1/14
Filed: 1994-06-03
Abstract: PURPOSE:To provide a device for accelerating decay for a garbage, etc., for homogeneously and continuously keeping the garbage at temperature within appropriate range in which putrefying bacteria can be activate even when it is used in winter and in a cold district and speeding up the decay efficiently and minimizing consumption amount of energy required for heating. CONSTITUTION:A thin plane heating element 3 in which carbon particles are intervening in matrix resin is fit in a part of at least one of inner and outer wall surfaces of a container 5 for storing a garbage, etc.
Patent JP-H10331675-A (JP)
Title: Controller for vehicle composite driving system
Inventor: SATO MASAJIRO
IPC: B60L50/16
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To maintain a fuel supply stopping state continuously during a process from deceleration to stopping, and prevent engine stopping from being generated frequently by disengaging a clutch so as to stop driving of an internal combustion engine with a dynamo-electric machine when engine stopping conditions including the fuel supply stopping state are satisfied. SOLUTION: When fuel supply stopping conditions, such as an idle switch 37 set ON, vehicle speed at a prescribed value Vcut or higher, and engine rotational speed at a prescribed value Ncut or higher are satisfied, fuel injection is stopped by a control unit 15. A lock-up clutch confirms a tightening state from a lock-up signal sent from an automatic transmission control unit 14, and if it is tightened, it is discriminated as kept at a decelerating mode from a high speed, and regenerative braking is applied by a dynamo-electric machine 10 to decrease vehicle speed. At the time of no applying of lock-up clutch, the fuel injection is restarted, and the engine stopping is prohibited if the charging amount of a high-voltage battery 33 is smaller than a threshold value with engine rotational speed kept lower than a prescribed value.
Patent JP-S5268313-A (JP)
Title: Operation system of vidicon type pickup tube
Inventor: HARADA AKIO
IPC: H04N5/228
Filed: 1975-12-05
Abstract: PURPOSE: To secure highly dependable long-life operation with high stability by ensuring operation with higher electric potential for beam accelerating 2nd grid than other electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63100303-A (JP)
Title: Method and device for positioning 1st body and 2nd body
Inventor: UCHIDA NORIO
IPC: G03F9/00
Filed: 1987-06-11
Abstract: PURPOSE:To enable high-accuracy positioning which causes no interference between detection diffracted light and reflected diffracted light and have no relation with the gap between bodies by performing the positioning by using a diffraction grating which has a specific pattern. CONSTITUTION:Light is incident on diffraction gratings 15 and 16 of a mask 13 and a wafer 12 at right angles through a mirror 18 and the gratings 15 and 16 function as a double grating, so that diffracted light beams of 0-th order and 1st order are incident on a photoelectric detector 26 through a mirror 19. A wafer table 11 is moved by a shift quantity DELTAx through a signal processing circuit 20 and a motor driving circuit 23 according to the quantity of detected light to position the mask 13 and wafer 12. The grating 15 has a linear pattern and the grating 16 has a checkerwise pattern with pitches Px and Py=Px; and the diffracted light beams of 0-th and 1st order become light in a direction which is not contained in a plane containing a Z axis and the detection diffracted light never interferes with reflected diffracted light based upon reflected light on the surface of the grating 15. Further, the intensity I(0, 1) of the detection diffracted light satisfies an equation and has no relation with the distance between the mask and wafer. Thus, the high-accuracy positioning is performed. In the equation, I0 is the intensity of incident light.
Patent JP-S6125274-A (JP)
Title: Vector arithmetic processor
Inventor: YAGIHASHI TOSHIO
IPC: G06F15/78
Filed: 1984-07-13
Abstract: PURPOSE:To shorten and rationalize the processing time and furthermore to reduce hardware quantity by converting a scalar divider into a pipeline and sharing the constitution of said pipeline with a set shared vector divider for pipeline. CONSTITUTION:For vector division, the (N+theta)-th vector element in a vector register 2a, the (N+1)-th vector element in a vector register 2b, the (N+2)-th vector element in a vector register 2c and the (N+3)-th vector element in a vector register 2d are read out successively by a scalar shared selection circuit 28. Then a vector scalar shared divider 29 performs the vector divisions. For scalar division, the scalar data are read out of a scalar register 27 and then selected by the circuit 28. Then the divider 29 executes the scalar divisions.
Patent JP-S627002-A (JP)
Title: Production of phase shifting diffraction grating
Inventor: AKIBA SHIGEYUKI
IPC: H01S5/00
Filed: 1985-07-04
Abstract: PURPOSE:To invert recessed and projected phases periodically by forming the 1st diffraction grating on the 1st area of a substrate, covering the whole surface including the 1st diffraction grating with a negative type resist film, exposing the whole surface of the resist film so that the phase of a two light flux interference pattern is shifted by a prescribed value from the phase of the 1st grating, and then forming the 2nd grating on the 2nd area. CONSTITUTION:The negative type photoresist film 8 is applied to the whole surfaces of the 1st and 2nd areas on the surface of the substrate, normal exposure is applied to the 2nd area and two light flux interference exposure is applied to the whole surfaces by laser light 3. The exposed part is developed to generate the 1st diffraction grating 9 having a prescribed roughness, and while embedding the recessed part, the resist film 8 is applied to the whole surface again to fill the grating 9 part with the resist film 8 and the whole surface is exposed. Then, the 2nd area is covered with a metal mask, the two light flux interference exposure is applied to the whole surface again by laser light 3 and the reflected light 11 of an interference pattern obtained from the 1st area is detected by a photodetector 10. After removing the mask 6 and the detector 10, the normal 2nd grating is formed on the 2nd area adjacent to the 1st area.
Patent JP-S5478564-A (JP)
Title: Closet drier
Inventor: SHIRAISHI TADAAKI
IPC: F26B9/00
Filed: 1977-12-03
Abstract: PURPOSE: To effectively dry the interior of a closet, by using a closing board fitted with a drier.  
     CONSTITUTION: The closing board 51 fitted with the drier 1 containing a blower, which is operated by an air quantity regulating lever 26 and a power switch 60, is prepared. The closing board 51 is fixed between a pillar 45 and a closet door 43 so that the drier 1 is located outside the closet 42. When the door 43 is closed and the blower 4 contained in the drier 1 is driven, the air in the closet 42 is introduced together with the external air into the blower 4 through a return hose 58 and then heated by positive-characteristic thermistor 14. Thereafter, the heated air is supplied into the closet 42 through a discharge hose 42. Thereby, the interior of the closet is dried. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000334614-A (JP)
Title: Ball end mill for nonferrous metal
Inventor: OKADA KAZUTADA
IPC: B23C5/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a ball end mill for nonferrous metal that can ensure high machining efficiency and appreciable machined surface quality in cutting soft nonferrous metal. SOLUTION: This ball end mill for nonferrous metal has a circular area A of a diameter of 0.02 to 0.08 mm that is free from a pair of ball end cutting edges 16 at the hemispheric center or on the axis, an overlap (t) of the paired ball end cutting edges 16 of O to 0.08 mm in the center, a normal rake of the paired ball end cutting edges 16 of 10 deg. to 20 deg., and a helix angle difference of 0 deg. to 3 deg. between the ball end cutting edges 16 and peripheral cutting edges 18 connected thereto smoothly.