baber/WOPTO huggingface dataset:
Patent JP-H07110044-A (JP)
Title: Rotating speed regulating device
Inventor: TAKADA NOBUO
IPC: F16D59/00
Filed: 1993-06-28
Abstract: PURPOSE:To limit a rise or rotating speed and maintain a nearly constant speed by giving rotational resistance. contact speed by giving rotational resistance. CONSTITUTION:An inner ring 1 is fitted to a roller shaft 7 positioned by the side plate 6 of a conveyor by means of a pin 8, and a bearing 9 on the end part supports a supporting body 11 rotatably on a decided position in the axial direction through an intermediate supporting body 10. A roller pipe 12 for conveying articles is fitted to the supporting body 11. Rotation of the roller 12 is transmitted to an outer ring 2 through a ball spline 13 while being movable in the axial direction. Three set of centrifugal force members are arranged in the circumferential direction at equal intervals, each one is provided with an arm 51 and a weight 52, rotatably supported with a pin 11b between the pedestals 11a of the supporting body 11, and provided with a projecting part 51a. Hereby, when the roller is rotatd, the weight 52 is opened, the projecting part 51a pushes the outer ring 2 so as to narrow the raceway space, and hence resistance torque in proportion to the square of rotating speed is given to the outer ring 2 so as to regulate the roller speed.
Patent JP-H0554546-A (JP)
Title: Address transformation method
Inventor: ISHIGAKI TOSHIHIRO
IPC: G11B20/10
Filed: 1991-08-28
Abstract: PURPOSE:To provide an address transformation method which continuously read/write data in a control device of magnetic disk devices which are placed in plural rows and columns. CONSTITUTION:Spindle motors of magnetic disk devices 5-1-1 to 5-1-4 and 5-2-1 to 5-2-4 are rotaionally synchronized, respectively. The magnetic disk devices 5-2-1 to 5-2d-4 are rotationally synchronized against the magnetic disk devices 5-1-1 to 5-1-4 with a fixed phase difference and logic addresses are transformed to physical addresses in order of a sector, a magnetic disk device, a head and a cylinder.
Patent JP-S6277295-A (JP)
Inventor: YAMADA AKIRA
IPC: B62K11/14
Filed: 1985-09-30
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-S6277700-A (JP)
Inventor: NAITO SEIICHI
IPC: G08C23/00
Filed: 1985-09-30
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-S6275309-A (JP)
Title: Displacement convertor
Inventor: MIKURIYA KENTA
IPC: G01C3/00
Filed: 1985-09-30
Abstract: PURPOSE:To accurately measure an amount of displacement of a specimen, by directing 2 flutes of light onto the axis of a lens and a position outside of the axis and performing measurement with either one of said fluxes. CONSTITUTION:Light sources 9, 10 selectively emit flues of light B1, B2 consisting of parallel light beams provided with axes of light parallel to the respective axes of the lens 2 and direct thes fluxes B1, B2 onto the axis of the lens 2 and a position outside of the axis. A lens 7 is located in the pathes of reflected light beams B1', B2; returning through a lens 2. Further, a position sensor 8 is located in the focus of the lens 7. And, an automatic focusing mechanism receives an output of this sensor 8 and shifts the position of the lens 2 in such a way that this output becomes constant. By this arrangement, the lens 2 is displacement by the constant amount with respect to the fluxes B1, B2 through the automatic focusing mechanism, and thus sensitivity in the sensor 8 at this moment is detected. In this movement, the amount of displacement is measured using such flux of light that is available for obtaining better sensitivity.
Patent JP-H0266621-A (JP)
Title: Memory address control circuit
Inventor: KIUCHI TOYOO
IPC: G06F13/28
Filed: 1988-08-31
Abstract: PURPOSE:To minimize data transfer time by automatically changing the transfer destination address according to the contents of the data to be transferred and furthermore canceling the data used for change of the address as necessary. CONSTITUTION:A 16-bit count register 1 is set at 2,000H and the first data on the relevant sector is latched. This latched data shows a sector number, and a transfer destination address is decided by reference to the address of a qualification table 5. This decided address is inputted to a 24-bit address register 3. In this case, the data is disused with no DMA transfer. The value of the register 1 is subtracted by 1 and the next data is latched. This latched data is transferred with DMA to a memory, etc., and the register 3 is added by 1. This action is repeated until the contents of lower 8 bits of the register 1 are equal to 01H and the data is transferred with DMA to a memory, etc. Thus the transfer of one sector is completed.
Patent JP-H0555305-A (JP)
Title: Semiconductor integrated circuit mounting package
Inventor: ITO KENJI
IPC: H01L21/60
Filed: 1991-08-28
Abstract: PURPOSE:To provide a highly reliable semiconductor integrated circuit mounting package at low cost by a method wherein a lead frame is microscopically patternized and multipin-formed, and a power source noise problem is removed without complicated structure. CONSTITUTION:By arranging in such a manner that the arrangement direction of the four sides of an LSI chip and the front end of inner leads 5, which is provided along the four sides of the LSI chip, make an angle of 30 to 45 degrees against the arrangement direction of outer leads 6, the connection terminals located nearest to the four corners of the above-mentioned LSI chip are used as the connection terminal of a power source circuit, and the length of the conductor lead 13, which is connected to the aforesaid connection terminal, is formed shortest among a plurality of conductor leads 13 of the mounting package. As a result, the self-inductance of the power source circuit can be reduced, and the generation of noise due to the variation of source potential when switching can also be suppressed.
Patent JP-S6373699-A (JP)
Inventor: KUSUDA KIYONORI
IPC: H05K5/02
Filed: 1986-09-17
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-H0959193-A (JP)
Title: Production of unsaturated alcohol
Inventor: SATO KEIICHI
IPC: C07C33/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a desired unsaturated alcohol in high yield and selectivity by reaction of a conjugated alkadiene with water. SOLUTION: This unsaturated alcohol is obtained by using a catalyst composed of a palladium compound, a trivalent phosphorus compound having at least two atoms differing from each other and bound to the P atom, and a compound of the formula Ma Ob (OR)c R'd Le Xf Zg (M is one of the groups 3A to 6A elements, B, In, Ge, Sb or Te; R is H, hydrocarbon group, an organosilicon group or an acyl group; R' is a hydrocarbon group; L is a neutral ligand; X is an anion; Z is H or a metallic cation; (a) is a positive integer; (b) to (g) are each 0 or a positive integer; (b+c+d)=>=1). Thereby, the catalytic component can be used efficiently even at a low palladium level and both the yield and selectivity of the objective unsaturated alcohol are improved.
Patent JP-S6269099-A (JP)
Inventor: BERUNTO KURAINSHIYUTOIBERU
IPC: F41A15/12
Filed: 1986-09-17
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-2001043696-A (JP)
Title: Semiconductor testing apparatus and its method
Inventor: TSUKAMOTO KOSHO
IPC: G11C29/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the number of simultaneous measurements of devices to be measured (DUTs) and to improve the efficiency of tests even if the number of signal pins of the DUTs exceeds the number of tester pins of DUT blocks. SOLUTION: Wiring is executed by allocating the I/O pins of the DUT blocks A, C and D to the data signal pins of the DUTs 81, 82 and 83 by a wiring allocation section 7 and allocating the data signal pins of the DUTs 81, 82 and 83 which are not completely allocated to the I/O pins of the DUT block B. The decision results 13, 18 and 19 of the I/O pins of the DUT blocks A, B and D are stored into a data storage memory 4 and the decision results of the I/O pins of the DUT block B are stored into a logical variable storage memory 19. The decision results 10, 11 and 12 of the I/O pins of the respective DUTs blocks are converted into the decision results of each of the DUTs and the decision results of each of the DUT are outputted.
Patent JP-2000048375-A (JP)
Title: Optical pickup and optical disk device
Inventor: MOCHIZUKI TSUTOMU
IPC: G11B7/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of accurately detecting a tracking error signal with a simple configuration and to provide an optical disk device utilizing the pickup. SOLUTION: This optical pickup is provided with a light splitting means 22 which splits the light beams emitted from a light source 21, a light focusing means 24 which focuses the light beams split by the means 22 on the signal recording surface of an optical disk, a photodetector 26 which has a light receiving section that receives the light beams returned from the signal recording surface of the disk, a two-axis actuator 27 which moves and adjusts the means 24 in two axis directions and an optical base 28 which supports the light source 21, the means 22, the photodetector 26 and the actuator 27 and is supported to be freely movable in the radial direction of the disk.  The position of the actuator 27 is adjusted with respect to the base 28 so that the optical axis passing through the means 24 moves on the line passing through the center of the disk due to that the base 28 moves in the radial direction of the disk.
Patent JP-H0386230-A (JP)
Title: Two-stage fluid catalytic action cracker and its manufacture
Inventor: KARUROSU EI KABURERA
IPC: B01J8/28
Filed: 1989-08-25
Abstract: PURPOSE: To improve a feedstock treatment capability by adding an upper reaction chamber as a second step regeneration chamber, a removing chamber as an external catalyst heat removing region, a hydrocarbon supplying means and a lateral reaction chamber to a conventional system. CONSTITUTION: A catalyst take-out passage 90 which takes out catalyst is added via a catalyst collecting means 86 and is provided with a regenerated gas take-out means 88. The upper reaction chamber 12 is functioned as the second step regeneration chamber. A means 94 for depriving the heat from the removing chamber 14 and a means 102 for distributing the fluidized gas into the chamber 14 are disposed and are functioned as the external catalyst heat removing region. Further, the supplying means for the hydrocarbon which is the feedstock is exchanged with means 18' for supplying the ascending gas into an external passage 20.  The lateral reaction chamber 64 having an ascending passage 70 for taking the regenerate catalyst from the catalyst take-out passage 90 and a removing chamber 76 for supplying the spent catalyst to a means 80 for adding the spent catalyst to a lower regeneration chamber 10 is added to the flowable catalyst cracking device of a stacking system.
Patent JP-H0667009-A (JP)
Title: Manufacture of color filter
Inventor: UENO TOSHIHIKO
IPC: G02B5/20
Filed: 1992-08-17
Abstract: PURPOSE:To provide the manufacture of the color filter which can have surfaces flattened by filling the steps between transparent colored layers and light shield layers. CONSTITUTION:After the transparent colored layers 2R, 2G, and 2B and the chromium light shield layers 3 are formed at pixel positions and inter-pixel positions on a glass substrate 1, electrodeposition resin is laminated by electrodeposition only on the chromium light shield layers 3 and the steps between said transparent colored layers 2R, 2G, and 2B and the chromium light shield layers 3 are filled with the electrodeposition resin layers 4 to flatten their surfaces. Then, when an orientation film is formed on those flattened surfaces, no recessed part is formed on their surfaces, so the orientation film does not have a defect in orientation which is called edge reversing. Therefore, when this color filter is applied to a color liquid crystal display device, etc., a display irregularity due to the edge reversing can be prevented.
Patent JP-S6195800-A (JP)
Title: Powder molding machine
Inventor: YOSHIDA KENJI
IPC: B30B11/00
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a stabilized article in both dimension and density by providing a movable core inside a hopper in the forming machine to perform a compression molding of the powder which is fed and weighed by a rocking hopper. CONSTITUTION:The compound powder 3 obtd. with mixing, for instance, a manganese dioxide, etc. and graphite powder is fed into a compression molding metal die with performing a measure bevelling weighing by a rocking type hopper 2. There is the movable core 5 performing the destruction of the bridge of the powder of the inside of the hopper 2 in the hopper 2 and the bridge of the powder 3 stored inside the hopper is destroyed by the core 5 minutely vibrating at the feeding time of the powder 3 into a lower die 4 and a stabilized feeding condition can be maintained. After performing the feed and weighing of the powder 3 to the lower die 4 with the rocking of the hopper, a pellet like molded product 7 is obtd. by performing the compression molding of the powder 3 with the upper die 6 for compression molding and the lower die 4.
Patent JP-S6278437-A (JP)
Title: Exhaust temperature control system for gas turbine
Inventor: TANI YUKISUMI
IPC: F02C9/28
Filed: 1985-09-30
Abstract: PURPOSE:To improve the output of a gas turbine by controlling an exhaust temperature according to a combustor gas temperature on the basis of both the amount of water or steam injection to prevent decrease in the maximum output of the gas turbine caused by increase in delivery pressure and air-fuel ratio, when water or steam is injected into the combustor. CONSTITUTION:Air-fuel ratio is obtained by a computing element 10 operating on detecting signals delivered by a fuel flow rate detector 8 in a gas turbine combustor and an air flow rate detector 9 in a compressor. Mw/Mf is obtained by a multiplier 13 operating on detecting signals delivered by the fuel flow rate detector 8 and a water or steam flow rate detector 11, and a temperature drop in exhaust temperature is calculated by the multiplier 13 on the output of both the computing element 10, 12. Secondly, after compensated by a computing element 15 for the output of the delivery pressure detector 14 of the compressor, the exhaust temperature is compensated for the above temperature drop by a multiplier 16, and established as its set value A. Thus deviation between the set value A and the exhaust temperature detected by a detector 17 is obtained by an adder 18, and used as a control signal for the regulating valve 6 of fuel flow rate through a proportional integrator 19.
Patent JP-H0772212-A (JP)
Title: Lsi measuring board
Inventor: TOGASHI KENJI
IPC: G01R31/28
Filed: 1993-09-02
Abstract: PURPOSE:To embody an LSI measuring board which can deal quickly with an LSI whose wiring connection is different. CONSTITUTION:An LSI measuring board is constituted so as to be featured in such a way that a hole 16 which communicates with individual wiring layers is made in a multilayer circuit board 11, that contact makers 12 are constituted so as to be capable of being inserted and pulled out, that the contact makers 12 are formed of a plurality of kinds whose position of a contact part 15 coming into contact with wiring layers in the multilayer circuit board 11 is different and that the contact makers are selected according to the wiring structure of an LSI 4 so as tic be inserted into, and fixed to, the hole 16.
Patent JP-H0665384-A (JP)
Title: Method for removing inorganic filler from resin composition
Inventor: MOTOOKA MASANORI
IPC: G01N33/44
Filed: 1992-08-18
Abstract: PURPOSE:To facilitate the removal of an inorganic filler from a resin composition without changing the composition and physical properties of the resin by dissolving a resin composition consisting of an inorganic filler and a synthetic resin in an organic solvent and allowing a fibrous adsorbent to adsorb the separated inorganic filler for removal. CONSTITUTION:A resin composition consisting of an inorganic filler and a synthetic resin is dissolved in an organic solvent. A fibrous adsorbent is brought into contact with the inorganic filler in the solvent and allowed to adsorb the filler. The solvent and the adsorbent are then separated. This method can be suitably utilized when the synthetic resin is a polyolefin. The fibrous adsorbent preferably comprises a filter paper.
Patent JP-H0269357-A (JP)
Title: Production of isotropic graphite material having high density and high strength
Inventor: NAGAYAMA KATSUHIRO
IPC: C01B31/04
Filed: 1988-09-02
Abstract: PURPOSE:To easily obtain isotropic graphite material having high density and strength in good productivity by adding tar oil to mesophase microspheres having self-sinterability, thereafter molding, sintering and graphitizing. CONSTITUTION:The mesophase microspheres are produced by heat-treating coal tar pitch, petroleum pitch, etc., and separated by solvent fractionation. Then, the obtd. mesophase microspheres having self-sinterability are added with tar oil (e.g., naphthalene oil, creosote oil). The amt. to be added is suitably 1-5wt.% with respect to the mesophase microspheres. Then, the isotropic graphite material having high density and strength is obtd. by molding, sintering and graphitizing the mesophase microspheres. Thereby, a metal mold can be easily formed with the graphite, because the tar oil is added to mesophase microspheres having inferior formability, and besides, the higher density and strength of the obtd. graphite are attained.
Patent JP-H0890026-A (JP)
Title: Control method for tandem mill
Inventor: OI TOSHIYA
IPC: B21B37/18
Filed: 1994-09-13
Abstract: PURPOSE: To assure flatness of a product by controlling thickness and tension by means of a roll gap and successive velocity in the last stand and simultaneously controlling a rolling load with the thickness changed for the stand immediately before the last stand. CONSTITUTION: A command quantity S1 for correcting reduction position and the correction quantity V1 of roll speed are calculated from the output of a tension detector TC4 on the entrance side of the last stand 5. A command quantity S2 for correcting reduction position and the correction quantity V2 of roll speed are calculated from a thickness detector X5 on the exit side of the last stand 5. The reduction position is corrected only for the sum of the command values S1, S2 by the reduction position controller HC5 of the last stand 5. The roll speed is corrected only for the sum of the correction quantity V1, V2 by the roll speed controller DM of all stands except the last stand 5.  The thickness on the exit side of a stand 4 is corrected by a thickness controller HC4 of the stand 4 on the upstream side, by means of the command value (h) for correcting thickness on the entrance side that is calculated from the output of a rolling load detector LC5 of the last stand 5.
Patent JP-H0554138-A (JP)
Title: Contour line image extracting device
Inventor: KANEKO MAKOTO
IPC: G06T7/60
Filed: 1991-08-29
Abstract: PURPOSE:To provide the contour line image extracting device which can extract a contour line image from a binary image in a short time with simple configuration. CONSTITUTION:This device is equipped with an area extraction circuit 1 to simultaneously output plural mutually adjacent picture element values by delaying output timing for one part of the picture element values of the binary images transmitted in a prescribed order and a ROM 2 to store the picture element value expressing a contour line and the picture element value expressing something excepting for the contour line. According to the output distribution of the plural picture element values simultaneously outputted by the area extraction circuit 1, the picture element value expressing the contour line or the picture element value expressing something excepting for the contour line is selectively read out.
Patent JP-H04135191-A (JP)
Title: Industrial robot apparatus
Inventor: INOUE KENJI
IPC: B25J9/10
Filed: 1990-08-20
Abstract: PURPOSE:To calibrate the reference knuckle position of the robot with safety and with high efficiency by disposing a plurality of position gauges on the three surfaces of a flange block, the position gauges being intended for calibrating each reference knuckle position of the robot through measurement of the positional relation between the flange block and a reference block. CONSTITUTION:A reference block 4 is attached to a fixed base 1 of the robot and, on the other hand, a flange block 5 equipped with a plurality of position- measuring devices or gauges 6 is attached to the tip end of a robot arm, after which the robot arm 3 is moved to cause the flange block 5 to gradually approach the reference block 4. Subsequently, the three surfaces of the flange blocks are made substantially parallel to three surfaces 4A to 4C of the reference block, respectively and in subsequence the scale values of the plurality of position gauges 6 are read from the robot-arm 3 side, thereby calibrating the reference position of each knuckle of the robot while calibrating the attitude thereof.
Patent JP-2001049500-A (JP)
Title: Power supply connection structure
Inventor: OGATA SETSUO
IPC: C25D1/04
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a power supply connection structure to supply a large current from a power source to an electrolytic tank so as to solve such problems in the power supply connection structure of the conventional technology that flexibility is insufficient in a structure to directly connect a clad material to an electrode power supply body and the consideration is insufficient to its workability. SOLUTION: An insulating material 2 at one end of a power supply cable 3 on a power source side is peeled to expose a core 1, the exposed core is inserted in a hole 4 of a hollow rod 5, and the hollow rod is press-fitted into a recessed part 8 of a power supply seat 6 to form a power supply connection structure. The power supply cable becomes flexible and light in weight, and easy in handling, and the power supply cable is connected to the power supply seat via the hollow rod to ensure the electric connection of each member without increasing the contact resistance.
Patent JP-H0266927-A (JP)
Title: Chip type electrolytic capacitor
Inventor: SEKIYA KAZUO
IPC: H05K1/18
Filed: 1988-09-01
Abstract: PURPOSE:To easily identify the polarity of a chip type electrolytic capacitor in an automatic mounting machine and to inexpensively provide the capacitor having high mounting efficiency and high reliability by forming a cutout on part of a face of the outer surface of an insulator for securing a capacitor body sideways perpendicular to a printed board. CONSTITUTION:A capacitor element is contained in a metal case 2, and the opening of the case 2 is sealed with a sealer 3 to form a capacitor body. Leads 4 are connected to the anode and cathode foils of the element 1, and drawn out from the same end face through a sealer rubber. A through hole 5a in which the leads 4 are passed is formed in the bottom of a resin case 5 of a square-sectional cylindrical shape for containing fixedly the body sideways in an inner space. A cutout 5d is formed on the face of the case 5 perpendicular to a printed board, and when a chip type electrolytic capacitor is mounted on the board 6, the polarity can be easily identified.