baber/WOPTO huggingface dataset:
Patent JP-S60133305-A (JP)
Title: Optical position detecting device
Inventor: NAKAHARA MITSUGI
IPC: G01D5/353
Filed: 1983-12-21
Abstract: PURPOSE:To improve reliability in remote position detecting, by providing a material, which generates spatial action, in a movable part, and detecting the position of the movable part based on the degree of modulation of inputted light in an optical fiber part, to which a material receiving the spatial action is attached. CONSTITUTION:Light is modulated as increase or decrease in transmission loss due to the distortion of an optical fiber 9 based on the magnetostriction effect of a magnetostriction material 16 caused by the relative position relationship between a magnet 15 and the magnetostriction material 16. The modulated position detecting signal light 13 is detected by a position detecting circuit 12. The relative position relationship between the magnet 15 and the magnetostriction material 16 with respect to the intensity of the position detecting signal light 13 is determined uniquely. Therefore, the intensity of the position detecting signal 13 is detected by the position detecting circuit 12 and the position of the magnet 15 can be detected by a graph, which is prepared beforehand. Thus the position state of a movable member 2 can be detected in optically high reliability.
Patent JP-H0694055-A (JP)
Title: Disk braking device
Inventor: SAKAKIBARA RYUICHI
IPC: F16D65/18
Filed: 1992-09-10
Abstract: PURPOSE:To reduce the changing frequencies of a brake friction pad of a disk braking device. CONSTITUTION:Two brake friction pads 31 and 32 are installed in opposition to the side of a disk rotor 20, while two cylinders 33a and 33b housed with pistons 34, 35 being slidable in the axial direction at each side position of these friction pads 31 and 32 are formed in a caliper 33, and these pads 31, 32 are made so as to be pressed to the side of the disk rotor 20 on each tip face of these pistons 34 and 35. IN succession, axes L3, L4 of the cylinders 33a, 33b are tilted to some extent so as to make an angle phi, or an angle consisting of these axes L3, L4 of the cylinders 33a and 33b and a radial line L6 of the disk rotor 20, so as to become an obtuse angle, and at the time of operation of a braking device, the whole tip face of the pistons 34, 35 is made so as to come into contact with back plates 31b, 32b of the brake friction pads 31 and 32 at all times. With this constitution, wear on each friction surface of pad members 31a and 32a becomes uniformized.
Patent JP-H1090488-A (JP)
Title: Exhaust gas recombination device
Inventor: SATO HIROYUKI
IPC: G21F9/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recombination device automatically maintaining hydrogen concentration below combustible limit in the case of occurrence of event elevating the hydrogen concentration of the exhaust gas recombiner outlet due to some cause during operation in the exhaust gas recombination device of a boiling water reactor power station. SOLUTION: Air is automatically infected in the system by a means 14 detecting hydrogen concentration downstream side of a recombination device, a means 15 detecting air flowrate with a holdup device of the recombination device, an external force type flow control valve 13 placed in an air injection pipe 12 upstream side of the recombination device, and an operator 18 receiving the output signal of the means 14 detecting hydrogen concentration and the output signal of the means 15 detecting air flowrate and generating a signal for controlling the opening of the flow control valve 13 so that the hydrogen concentration is below the specified value within the design flowrate value of a holdup device in the case the hydrogen concentration in noncondensible gas at the outlet of the exhaust gas recombination device indicates rising trend from normal state.
Patent JP-S60135110-A (JP)
Title: Cutting process of long rodlike body and device thereof
Inventor: OSADA MASAO
IPC: B23D33/00
Filed: 1983-12-21
Abstract: PURPOSE:To prevent a cut part from contacting a cradle even if it is pressed downward by a shearing action, by checking the jumping of a rodlike body occurring in time of cutting the long rodlike body mounted on the cradle, while cutting the rod body after being lifted out of the cradle in time of cutting. CONSTITUTION:A long rodlike body cutting device consisting of a conveying device 8, a cutting device 1 and a cradle 9 is uplifted and floated off the cradle 9 in keeping up a positional relation with a cutting mechanism composed of both upper and lower blades 2 and 3 as a long rodlike body 11 is clamped to the cutting device 1. And, in a state of lifting the rodlike body 11 out of the cradle, the movable upper blade 3 is operated, cutting the rodlike body 11 by means of a shearing action with the fixed lower blade 2 but at this time, even if a cut part of the rodlike body is pressed downward by the shearing action, the cut part is in no case touched to the cradle 9. With this constitution, this pressing force is not directly transmitted to the cradle 9 but absorbed in space there so that the rodlike body is not jumped up in the least and, what is more, there is no fear of its scattering around.
Patent JP-H08105784-A (JP)
Title: Ultrasonic waveguide of ultrasonic liquid level meter
Inventor: OGAWA SHIGEKI
IPC: G01F23/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide the ultrasonic waveguide of an ultrasonic liquid level meter, which has the connecting pipe structure for the waveguide, can be manufactured and assembled simply and can facilitate the handling in storage and transport after the completion. CONSTITUTION: An ultrasonic element 1 is inserted into a first ultrasonic waveguide 2-1. A second ultrasonic waveguide 2-2 has the equal inner diameter as the inner diameter of the first ultrasonic waveguide 2-1. An ultrasonic reflecting ring 3, whose inner diameter is slightly smaller than the inner diameter of the first ultrasonic waveguide 2-1, is assembled into a position corresponding to the touching part of the first ultrasonic waveguide 2-1 and the second ultrasonic waveguide 2-2. The first ultrasonic waveguide 2-1 and the second ultrasonic waveguide 2-2 are connected with a connector 4, and the ultrasonic waveguide is constituted.
Patent JP-H0715694-A (JP)
Title: Method and apparatus for transformation from video to film
Inventor: JIYON UIRIAMU RICHIYAAZU
IPC: H04N7/01
Filed: 1993-09-28
Abstract: PURPOSE: To prevent a whole process from being complicated, and to improve picture quality after conversion compared than a processing only by a method for field synthesis and field thinning-out by weighting a frame, adding them by pixel units, and arranging the temporal center of gravity of an output video frame with equal intervals. CONSTITUTION: Each field of a pair of fields in five input fields in a column 10 provided with five input fields each is progressive scanning converted 12, and a pair of intermediate frames 14 is formed. The frame pair 14 are synthesized so that one output video frame 18 can be formed, and the pixel value of each position in one output frame is obtained by weighting pixel values at the corresponding positions of one intermediate frame pair, and synthesizing them for obtaining a synthesized value 16. The frames 14 are synthesized for obtaining the synthesized value 16 so that the temporal center of the frame 18 can be shifted, and this center can be positioned between the temporal center of the field 10 and the temporal center of the frame 14. Thus, prescribed discontinuous components can be reduced.
Patent JP-2000070810-A (JP)
Title: Multilayer simultaneous coating, photosensitive material produced thereby and photosensitive material producing apparatus
Inventor: SAITO ATSUSHI
IPC: G03C1/795
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a stable coating surface even on a support having evenness by setting the viscosity of a coating soln. forming the lowermost layer to a specific range and adjusting the arithmetic average viscosity of the coating soln. forming many layers provided on the lowermost layer to a specific range to perform coating. SOLUTION: An original wound web P1 is set to a delivery device 11 so that the leading end part thereof is taken up by a winder 61. In this state, processing operation is started and a photographic emulsion is applied to the continuously running support (the web) P1 over ten layers or more at the same time in a coating part 30 by a curtain coating apparatus 300. At this time, coating is adjusted so that the viscosity of the coating soln. forming the lowermost layer of the photographic emulsion applied over ten layers or more is set to 50-300 cP and the arithmetic average viscosity of the coating soln. forming 9 or more layers provided on the lowermost layer is set to 50-1,000 cP. Cooling air of 3-7 deg.C is sprayed on the coating surface of the support from a cooling air generation means to gel and solidify the photographic emulsion.
Patent JP-H1094135-A (JP)
Title: Checking method for setting position or wiring and piping box, and checking device, opening tool, and metallic bar
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to check the position of a wiring and piping box previously and form an opening accurately in position when the opening is drilled in a wall. SOLUTION: A part to be detected 3 in a wiring box 1 is magnetically detected from the front of a wall before an opening for an opened face of the wiring box 1 put inside the wall is drilled in a wall member 21. Then, a small hole is drilled at a detected position of the part 3 in the wall member 21. A metallic bar is passed in the small hole to detect whether magnetic attractive force is caused or not from the detective part, and thereby the position of the part 3 is checked.
Patent JP-H1166045-A (JP)
Title: Multiplier
Inventor: YAMAGUCHI KENTARO
IPC: G06F7/52
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To efficiently execute an arithmetic processing at high speed through the use of few hardware by inputting the outputs of shifters, which are not simultaneously used, to any adder through an OR gate. SOLUTION: Shifter groups 1-12 shifting input data by prescribed bits and adder groups 31-35 adding the outputs with combination designated by a multiplication coefficient are provided. When multiplication is executed by using all the existing multiplication coefficients, the number of adders, which is required for the addition processing, is arranged on the output side of the respective shifters at the time of adding the outputs of the maximum number of the shifters if the prescribed multiplication coefficient is used. When multiplication is executed by using all the existing multiplication coefficients, the combination of the shifters whose outputs are not simultaneously used is selected and the outputs of the shifters are inputted to any adder through the OR gate.  The multiplier using the number of adders, which is sufficiently smaller than the number of bits of the multiplication coefficient, can be realized.
Patent JP-S61120435-A (JP)
Title: Inspecting apparatus of semiconductor integrated circuit
Inventor: OZAWA MASAHIDE
IPC: H01L21/66
Filed: 1984-11-16
Abstract: PURPOSE:To perform accurate measurement, when the characteristics of ICs, which are formed on a wafer, are measured, by operating at least three or more IC self-substrate-bias generator circuits (BBG). CONSTITUTION:In addition to probes 1, which are contacted with an IC 3 to be measured, a probe card 2 has probes 6, which are contacted with power source pads of two or more other ICs 7 neighboring the IC 3. Three or more IC BBGs are operated. A chuck 5 is electrically opened. Thus the substrate potential of the entire wader 4 is kept at the potential closed to the potential of the IC 3. Then the characteristics of the IC 3 are accurately measured. At this time, when the BBGs of the ICs 7 are not operated, ability is not sufficient enough if only with the BBG for the IC 3 and the substrate potential becomes unstable. The BBG is designed so that it is operated by only supplying an ordinary power source voltage. Only two probes 6 are sufficient to be added to the probe card 2.
Patent JP-H0882399-A (JP)
Title: Self-check device for beam type safety device
Inventor: MATSUMOTO ICHIRO
IPC: F16P3/14
Filed: 1994-09-09
Abstract: PURPOSE: To facilitate confirmation of whether or not a device is normally operated by a method wherein during waiting of a press machine, a shielding and optical axis abnormal state producing circuit is driven by means of an output signal from a self check start circuit under waiting, and a state wherein two or more of a plurality of beam axes are simultaneously shielded is produced in a pseudo-manner. CONSTITUTION: By means of an output from a self check start circuit 7 under waiting, self-checking of a beam type safety device 1 by a self check circuit 2 is started. Namely, a false signal by which a beam axis abnormal state is produced at each of a plurality of beam axes of a beam type safety device 1 is orderly inputted to the beam type safety device 1. In this way, a shield state is generated in a pseudo manner at every one beam and it is confirmed about all beams axes that the beam type safety device is normally operated in a pseudo shield state. In this case, an optic axis shield light circuit and an abnormal state producing circuit 11 are simultaneously started, a shield detecting signal is outputted from the beam type safety device 1 to confirm whether or not a rapid stop circuit 5 is normally operated.
Patent JP-2001069525-A (JP)
Title: Image processing method
Inventor: KUBO NOBORU
IPC: H04N5/14
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent color slippage and to obtain an image that excels in dynamic range by applying a multi-scale retinal process to only the luminance signal and correcting the image according to the luminance signal and the chrominance signals of an original image. SOLUTION: A luminance signal Y is separated from chrominance signals Cr and Cb or color difference signals I and Q, which are contained in an original image for preventing the occurrence of the color slippage. An MSR(multi-scale retinal) process is applied to the separated signal Y, and this processed luminance signal YMSR is normalized. An image is produced from the normalization processing result YOUT of the signal YMSR and the chrominance signals Cr and Cb or signals I and Q of the original image and then outputted. Thus, luminance signals are separated from the chrominance signals in the original image, an MSR process is applied to only the luminance signal, and an image is corrected according to the process luminance signal and the chrominance signals of the original image.
Patent JP-2000071057-A (JP)
Title: Casting method
Inventor: YAGI HIROYUKI
IPC: B22D18/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of failures such as a blowhole by surely exhausting the gas generated at the time of molten metal casting or the gas left in a ceramic core to the outside of a mold. SOLUTION: The shape of a casting 20 having a hollow part 20a is molded as a wax die 24 integrated with a ceramic core 22. After the wax die 24 is coated with slurry and gelled, the wax component is melted and removed by heating. By cutting off a mold portion 26a corresponding to an edge face 22b of the ceramic core 22 in the obtained hollow mold 26, the edge face 22b of the core 22 is exposed to the outside of the mold. Then, the molten metal is cast in to a cavity 28 abutting on the ceramic core 22 of the hollow mold 26, so as to obtain the casting 20 having the high quality hollow part 20a without casting failures such as a blowhole or pin hole.
Patent JP-H04123544-A (JP)
Title: Priority control method for medium access
Inventor: YANAGI JUNICHIRO
IPC: H04L12/40
Filed: 1990-09-14
Abstract: PURPOSE:To attain priority control whose number of priority is made variable by connecting access controllers each having a single class through the use of a simple addition circuit. CONSTITUTION:Access controllers 10-1-4 connect to buses A100, B1O1 and the access controllers 10-1-4 corresponding to higher priority are connected toward upperstream of the buses. Moreover, the access controllers 10-1-4 have data inputs 106-1-4, 107-1-4 to receive a data sent from a terminal equipment to the buses. In order to apply priority control, the access controllers 10-1-4 have control input/output 200-1-4, 201-1-4 with respect to the buses A100, B101 and the control output connects to the control input of the access controllers 10-1-4 and control inputs 201-1, 202-1 of the access controllers 10-1 being the highest order controller are connected to ground. Thus, the priority control employing plural access controllers is attained.
Patent JP-H0292021-A (JP)
Title: Digital pll circuit
Inventor: OKADA HIROSHI
IPC: H04L7/00
Filed: 1988-09-29
Abstract: PURPOSE:To reduce a initial pull-in time by detecting the start of an input signal at the initial puling in, generating a pulse at a signal start pulse generating circuit at the start of the input signal, and setting a frequency divider to a prescribed state. CONSTITUTION:When a signal start pulse generating circuit 11 monitors an input signal and detects the input signal, generates an input start pulse whose pulse width T=1/2fnfo at the top of the input signal. Frequency dividers 1, 2 are set to the state of n/2 while a pulse is inputted to a set input. For example, if the phase of an input signal Si is deviated from the phase of an output signal So by 180 deg., and the input signal Si is inputted, the signal start pulse generating circuit 11 generates a pulse (a) to set the frequency divider 12 to n/2=2 in the case of the frequency division ratio of the frequency divider set to 4(n=4) and the phase split number set to 8(N=4). In such a case, the phase locking is immediately taken and the initial pull-in time is made zero.
Patent JP-H1069629-A (JP)
Title: Coating type magnetic recording medium having double layer structure
Inventor: KUNO SEIICHI
IPC: H01F1/22
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating type magnetic recording medium which has a double layer structure and is excellent in all of surface smoothness, strength, magnetic characteristics, weatherability, etc. SOLUTION: This recording medium is obtd. by forming a magnetic layer formed by dispersing magnetic powder into a resin binder on a base via a nonmagnetic layer formed by dispersing nonmagnetic powder into the resin binder. In such a case, the magnetic powder described above consists of acicular ferromagnetic metal powder contg. over 5 to 50at.% Co, 0.1 to 30at.% Al, 0.1 to 10at.% rare earth elements (including Y), <=0.05wt.% periodic table group 1a elements and <=0.1wt.% periodic table group 2a elements in Fe. The nonmagnetic powder described above consists of acicular iron oxyhydroxide having an average major axis length of 0.01 to 0.5μm and <=2wt.% quantity of H2 O released at 100 deg.C.
Patent JP-H1176429-A (JP)
Title: Functional electric stimulus pattern normalizing device
Inventor: KOIKE YASUHARU
IPC: A61B5/04
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a functional electric stimulus pattern normalizing device by which necessary force can be obtained in different persons, the same person or in different days by normalizing an electric stimulus signal. SOLUTION: An electric stimulus is given to a person's arm or the like by an electric stimulating device 1, force generated in the fingertip is detected by a force sensor 2, the respective forces generated at the time of giving electric stimulus patterns of various sizes are stored in a memory 4, the relational expression between the stored electric stimulus pattern and the force at That time is found by CPU 3 to obtain a relational expression with the force when an electric stimulus is newly given, and according to these relational expressions, the functional approximation for normalization is performed to convert an electric stimulus pattern.
Patent JP-H08105768-A (JP)
Title: Illumination device for instrument dialplate
Inventor: SETO TATSUYA
IPC: G01D11/28
Filed: 1994-10-06
Abstract: PURPOSE: To improve the irradiation efficiency of ultraviolet rays and luminous efficiency. CONSTITUTION: In an instrument dialplate 1, an ultraviolet-ray reflecting layer 14 (can also reflect visual light rays) comprising a metal film such as aluminum is formed on the surface of a dialplate base material 2 comprising transparent resin sheet material and the like. A phosphor mixed transparent layer 15 is overlapped and printed on the surface of the ultraviolet-ray reflecting layer 14. The surfaces of the phosphor mixed transparent layer 15 and the dialplate base material 2 are coated with a printed layer without design 4 made of non-fluorescent ink of black color or the like.  When the ultraviolet rays emitted from a black light lamp are applied on the instrument nameplate 1, the ultraviolet rays are cast on the phosphor in the phosphor mixed transparent layer 15 through the front side, transmitted through the transparent ink in the phosphor mixed transparent layer 15, reflected from the ultraviolet-ray reflecting layer 14 and cast on the phosphor in the phosphor mixed transparent layer 15 through the rear side. Furthermore, the emitted fluorescent light rays of the phosphor are not only directed forward directly but also directed backward once, reflected from the ultraviolet-ray reflecting layer 14 and then directed forward.
Patent JP-S6486277-A (JP)
Title: System for displaying plotting auxiliary line by cad device
Inventor: UCHIKAWA TAKEMORI
IPC: G06F17/50
Filed: 1987-09-29
Abstract: PURPOSE:To improve the input operability of a CAD device, which plots with the third angle system of orthographic projection, by providing a refraction reference line generating part and a refraction processing part to a graphic processor and suitably utilizing a plotting auxiliary line. CONSTITUTION:The graphic processor provides a refraction reference line generating part 4, which generates a reference line to refract the plotting auxiliary line, and a refraction processing part 3 which refraction-processes the plotting auxiliary line to achieve this reference line. By these refraction processing part 3 and refraction reference line generating part 4, the plotting auxiliary line to be constructed from front surface figure and the adjacent projecting figure is caused to achieve the refraction reference line and refracted. Then, a point, in which the respective plotting auxiliary lines after the refraction cross, is connected and a trihedral figure is obtained.
Patent JP-2001062043-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily listening to effective sound from a speaker. SOLUTION: This game machine is provided with a box-shaped speaker housing body capable of housing the speaker 32 in the inside and provided with a sounding opening part 33 on a front surface. A through-opening part 60 is opened at a front surface frame covered with a front surface attaching member and the speaker housing body is attached to the front surface frame 4 in the state of connecting the sounding opening part to the through-opening part 60. An acoustic hole 62 is opened at the front surface part of the front surface attaching member and an echo hole 63 is opened at the downward part of the front surface attaching member.