baber/WOPTO huggingface dataset:
Patent JP-H02140604-A (JP)
Title: Method and apparatus for measuring thickness of thin insulating film
Inventor: BINSENTO JIEE KOOTSU
IPC: G01B11/06
Filed: 1989-03-13
Abstract: PURPOSE: To measure the thickness of a thin film on a base rapidly and accurately by providing a first device for transmitting the beams of a plane polarization monochromatic light reflected by a first detection intensity amplitude at the Brewster angle of the base, a sandwich for reflecting the beams with a second detection intensity amplitude, and a second device for determining the thickness of the film according to the difference of both detection intensity amplitudes. CONSTITUTION: A first device 28 transmits, at the Brewster angle of a base, beams of plane polarization monochromatic light beams with a known wavelength being reflected by a first detection intensity amplitude for indicating the offset value of a measuring device from the surface of a base 26 formed by a material with a given Brewster angle for incidence light with a known wavelength. A sandwich 38 is provided on the surface of a base material and is formed by a thin film 24 with the same specific Brewster angle, thus reflecting the beams with a second detection intensity amplitude. The second device 40 determines the thickness of a thin insulation film 24 on the base 26 in response to the difference between the first and the second detection intensity amplitudes.
Patent JP-H08236635-A (JP)
Title: Placement and routing system for semiconductor integrated circuit
Inventor: UMEZAWA YOSHIAKI
IPC: H01L21/60
Filed: 1995-02-22
Abstract: PURPOSE: To deal with minor modifications by simply modifying production of the mask of interconnection layer. CONSTITUTION: Specified initial functions of a semiconductor integrated circuit are implemented by a required region 1. The required region 1 comprises function cells and compiled by means of a silicon compiler according to building block system. The silicon compiler produces the mask data entirely in the wafer process up to the routing process. In this regard, an unused region 2 comprising a gate array or the function cells is formed in addition to the required region 1. According to the initial functional specifications, the unused region 2 is not connected with the function cells in the required region 1. Subsequently, the functions can be modified, as required for improvement, by simply modifying the routing without modifying the structure of function cells in the required region 1 and the structure of the unused region 2.  Since identical steps can be employed until the routing step is started, identical mask data can be used.
Patent JP-H03261191-A (JP)
Title: Laser amplifying system
Inventor: AOKI NOBUTADA
IPC: H01S3/23
Filed: 1990-03-12
Abstract: PURPOSE:To suppress loss of amplified energy due to ASE by disposing a spatial filter having a pinhole between a laser oscillator stage and a laser amplifier stage. CONSTITUTION:Since a laser beam 5 contains a spontaneously emitted light from each laser oscillation tube 2, referred to ASE 10 (Amplified Spontaneous Emission), a high quality beam having high convergence and small spot diameter can be obtained when the laser beam 5 is converged through a lens 11 and the like, but the ASE has a low convergence. Consequently, a pinhole 12 is arranged at the converging point(focus) of the high quality beam in order to eliminate the ASE and to pass only the high quality beam through the pinhole 12, and then the high quality beam is recovered to a parallel beam through a convex lens 11a arranged symmetrically. Consequently, energy loss can be suppressed when a laser beam containing high rate of ASE is amplified through a laser amplifier 7.
Patent JP-H0569373-A (JP)
Title: Gripper of two-directional operation
Inventor: KIN MUNSOU
IPC: B25J15/06
Filed: 1992-03-16
Abstract: PURPOSE: To effect the upward and downward movements and the bi-directional gripping or positioning movements of fingers while using only one cylinder device. CONSTITUTION: A lifting drive piston 7 and a gripping piston 8 are mounted respectively in upper and lower positions inside a cylinder 12 and a spring 6 is interposed between the two pistons. A pair of fingers 13, 13' freely rotationally journaled to a gripper 12 coupled to the lower portion of the gripping piston are engaged with a locking protrusion 11 at the lower end of a driving rod 9 in a manner permitting the rotation of the fingers about pivots, the driving rod 9 being formed integrally with the lifting drive piston. Thereby the rising and falling movements of the fingers are effected by the integral movement of the two pistons and the opening and closing gripping movements of the fingers are effected by the relative movements of the two pistons.
Patent JP-S5054322-A (JP)
IPC: B29C65/00
Filed: 1974-05-23
Abstract: 1456163 Ultrasonic seaming METRO KALVAR CORP 23 May 1974 [23 May 1973] 23168/74 Heading B5K [Also in Divisions G2-G3] A photographic film splicer comprises an ultrasonic transducer horn 90 having a stationary narrow elongated tip portion 130 and an anvil in the form of a rotatably mounted circular member 114 which rolls over the said tip portion and defines with it a narrow compression zone in which the splicing is effected. As shown, the film strips to be spliced are positioned in respective film block subassemblies 40, 41 (Fig. 1), the left hand subassembly 41 being shown in more detail in Fig. 3. It comprises a block member 46 and a cover member 55, both pivotally mounted on a hinge pin 45 carried by a hinge block 42. The hinge pin passes through bored shoulders 47, 48 of block 46 and a bored shoulder 56 of cover 55. Block 46 has a cut-out slot 53 in which one film strip is positioned, after which the cover 55 is closed and locked shut to clamp the film strip in position. The film end is now trimmed by a cutter assembly 12, which comprises a fixed member 80 and a movable cutter blade 81, which pivots downwards with a guillotine action. The whole subassembly 41 is then pivoted clockwise (Fig. 1) into the splicing position, and the other film strip end in subassembly 40 is similarly treated. A cam 70 is attached to the shoulder 48 of block 46, and another cam 72 is attached to hinge block 42. Thus as subassembly block 41 pivots clockwise the co-action of one cam against the other causes the block to move to the right. Similarly when block 40 is pivoted, it is caused to move to the left. Consequently the two trimmed film ends are moved towards each other, and so overlap slightly. In this position, the overlapping film ends now lie on the narrow elongated tip portion 130 of the fixed part 90 of the horn. The movable anvil subassembly 91, seen in Fig. 1 and in more detail in Fig. 4, comprises an L-shaped block 92 which is guided for sliding movement by rods 93, 94, and is driven by a rack 121 which engages with a motor-driven pinion (123, Fig. 2, not shown). Within the overhanging portion 109 of block 92 is positioned an anvil arm 108, pivoted on a dowel pin 111 which passes through an aperture 113 in the anvil arm. The rolling anvil itself is a wheel 114 carried at one end of the arm. When the film ends are located in position and ready for welding, the assembly 92 is moved forward, so that the film ends are compressed between the rolling anvil 114 and the narrow tip 130. On the return movement of the anvil the ultrasonic generator is energized, and the actual welding operation takes place to produce the splice. The whole sequence is controlled generally by the circuit of Fig. 5 (not shown), and provision is made for modifying the apparatus for accommodating film strips of different widths.
Patent JP-S59184079-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/136
Filed: 1983-04-01
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-S63224533-A (JP)
Title: Amplifier
Inventor: ITO KATSU
IPC: H03H7/46
Filed: 1987-03-13
Abstract: PURPOSE:To attain high performance of an amplifier by providing a high performance amplifier to a feeder given from an outdoor antenna for TV signal reception and sending a signal into a room through the feeder so as to allow a liquid crystal TV receiver to receive a TV picture at a high sensitivity at an optional location without long installation coaxial cable. CONSTITUTION:An input terminal 20 of an amplifier 8 is connected to a transmission antenna 10 and a TV signal at the pass band passes through an HPF 30 and an LPF 32 of the amplifier 8, only a signal of the VHF and UHF bands passes through band block filters 34, 36 and the passed TV signal is inputted to a broad band amplifier 40. The amplifier 40 amplifies the signal from the VHF to the UHF band over the entire band at a prescribed gain and a level detection means 50 detects the level of a TV signal. A gain control means 62 controls the gain of the circuit 40 in response to the detection level of the means 50. The amplified TV signal is branched by a branching filter 70, sent indoor from the transmission antenna 10 to improve the reception of a liquid crystal TV receiver 14 at an optional location.
Patent JP-S54149389-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: MAEZAWA KAJI
IPC: B01D53/34
Filed: 1978-05-16
Abstract: PURPOSE: To simply produce the title cheap catalyst for effectively making an offensive odor and harmful components, odorless and harmless, emitted as the time of igniting liquid fuel or putting out burning fuel by supporting an inorg. substance on bundles of twisted glass fiber yarn and by attaching catalyst metal to the substance surface.  
     CONSTITUTION: An inorg. substance such as silica or alumina is supported on bundles of twisted yarn of glass fiber with a diameter of several μ W several tens μ, and catalyst metal such as Pt or Pd is attached to the substance surface to produce catalyst 6. Catalyst 6 is fixed to catalyst plate 5 on glass tube 4 set on chimney 2, covered with catalyst cover 7, and fitted to ceiling 8 of a stove. Exhaust gas contg. an offensive odor and harmful components emitted at the time of igniting liquid fuel or putting out burning fuel is catalytically oxidized on the surface of catalyst 6 to effectively make the gas odorless and harmless. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06275528-A (JP)
Title: Exhaust part structure of vacuum processor
Inventor: OGAWA YOSHIFUMI
IPC: H01L21/205
Filed: 1993-03-18
Abstract: PURPOSE:To accelerate the effective exhaust rate for enhancing the flexibility of the process requirements without increasing the volume of a processing chamber by a method wherein a port for assembling a valve body is separately prepared on the side of a duct part while a driving part lifting the valve body is provided adjacently to the processing chamber. CONSTITUTION:A part of a processing chamber 6 is protruded rightward to form an exhaust duct part 6a. Next, a cylinder 7 and the driving shaft 8 of the cylinder 7 is provided on the upper part of the exhaust duct 6a through the intermediary of a sealing flange. Next, the valve body 9 assembled through a maintenance port 10 fitted to the side of the exhaust duct 6a is fitted to the end of the driving shaft 8. Besides, a part of the valve body 9 has a protrusion 9a. On the other hand, a valve seat 6b for sealing an exhaust port is formed on the surface of the processing chamber 6 opposing to the valve body 9. Next, the suction port flange 13a of a pressure regulating valve case 12 and a turbo molecular pump 13 is fitted to the rear surface of the valve seat 6b. Finally, an exhaust tube 14 is assembled into the exhaust port 13b of the turbo molecular pump 13 so as to be exhausted by a roughing vacuum pump.
Patent JP-S61217884-A (JP)
Title: Discrimination system for feature area of picture
Inventor: KASHIWARA HIROZANE
IPC: G06T7/00
Filed: 1985-03-25
Abstract: PURPOSE:To discriminate a feature area with high accuracy by setting minor areas with small spaces secured among them so that an overlapped part is produced between minor areas and discriminating the feature area for each small area. CONSTITUTION:The feature quantity is calculated for the 1st minor area 21 of (mXm) picture elements in a picture 20. This feature quantity is compared with the prescribed threshold value to decide that the area 21 is equal to a feature area. Then the point '1' is added to each picture element in the minor area. While the point '-1' is added to those picture element if no feature area is decided. Then a minor area 22 is set with a right shift by a picture element, and the decision is carried out in the same way for a feature area. Such an operation is repeated up to the final minor area 27. Then the points are totalized for each picture element. A feature area is defined with the picture elements having the totalized point larger than zero; while no feature area is defined with picture elements having the totalized point smaller than zero respectively.
Patent JP-2000256025-A (JP)
Title: Shape-memory ceramics
Inventor: NISHI YOSHITAKE
IPC: C03C3/078
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a shape-memory ceramics which is excellent in heat-and corrosion resistance but deforms in response to temp. SOLUTION: The shape-memory ceramics 10 is constituted by heating two glass chips 12, 14 different in composition, such as soda-lime glass and Pyrex glass (borosilicate glass), to a temp. of not less than the softening point to weld the chips. Or, the two glass chips may be bonded by other bonding method such as adhesion. The shape-memory ceramics 10 deforms by a large extent especially at a temp. range of 200-300 deg.C as B2O3 being a component of the Pyrex glass enters in the glass transition temp. range.
Patent JP-H0356017-A (JP)
Title: Method of preventing noise caused by wind of multiple-conductor transmission line
Inventor: SHIMOJIMA KIYOSHI
IPC: H02G7/14
Filed: 1989-03-10
Abstract: PURPOSE:To reduce wind noises and an audible noise level by making the state of the winding of a spiral rod differ in conductors in parallel array and a single conductor. CONSTITUTION:The element conductors 1 of a multiple-conductor transmission line composed of a plurality of the element conductors 1 winding a spiral rod 2 are arranged in positional relationship, in which there are pairs of the conductors in the direction approximately parallel with the direction V of a wind and there are single conductors at locations crossed at right angles with the pairs of the conductors, in the array of the element conductors 1, and the state of the winding of the spiral rod 2 is made to differ in the conductors in parallel array and the single conductors. That is, when one parts of the element conductors 1 are disposed as the single conductors, a wind sound is reduced maximally though the number of the winding of the spiral rod 2 is decreased in the single conductor sections, and an AN (an audible noise) level can be suppressed within a comparatively small range even in the winding mode of such a spiral rod.
Patent JP-S61218898-A (JP)
Inventor: IZUMITANI KAZUHITO
IPC: F16M7/00
Filed: 1985-03-25
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-S56156478-A (JP)
Title: Hermetic type compressor
Inventor: ABE NOBUO
IPC: F04B39/02
Filed: 1980-05-06
Abstract: PURPOSE: To prevent generation of a wear on a sliding surface by forming on the upper part of a slide pipe a burring member having a higher end than the uppermost surface of a piston.  
     CONSTITUTION: A burring member 20c is formed at any upper part of a slid pipe 20a built in with a piston 20. The burring member 20c has a higher end than the uppermost surface 20b. With this construction, the oil to be dispersed to the opposite side of piston is forced to collide against the inner wall of the burring member 20c and stored there. This construction also allows the oil to be dispersed to the side of the piston during forward stroke of the piston 20. Therefore, a great amount of oil can be supplied to the sliding member between the piston and cylinder from the upper surface of the piston and thus generation of wear on the sliding surface can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09248926-A (JP)
Title: Data correction circuit for thermal head
Inventor: OKABE KAZUAKI
IPC: B41J2/36
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To carry out the correction of printing data within a shorter time by providing a motor for storing the printing data and unevenness correction data and a means for reading continuously the above-said data from the memory. SOLUTION: In the case of storing individual resistance correction values for respective resistors of a thermal head in a DRAM 4, the storing order is made to conform with the order of setting resistors on the thermal head, and addresses are added one by one to read corresponding data successively. The computation is performed by an address formation circuit, and the computation is output as an address of a column based on the signals from a DRAM timing control circuit 2, and both of RAS and CAS signals are controlled by the DRAM timing control circuit 2 as the second access of the page mode operation performed by the DRAM, and the data are input into a data control circuit 3. The data can be obtained in a short time by utilizing the page mode operation of the DRAM 4.
Patent JP-S57171715-A (JP)
Title: Modified synthetic fiber and its preparation
Inventor: ISODA HIDEO
IPC: D06M101/16
Filed: 1981-04-17
Abstract: PURPOSE: To obtain fibers having the smoothness with resistance to washing and elasticity, by treating synthetic fibers with a copolymer having the same units as those of the fibers and polyoxyalkylene units and terminal functional groups, imparting an organopolysiloxane thereto, and curing the resultant treated fibers.  
     CONSTITUTION: Synthetic fibers, e.g. polyethylene terephthalate, are treated with (A) a compound which is a copolymer having (i) parts containing the same repeating units as those of the fibrous base material or consisting thereof essentially, (ii) polyoxyalkylene units parts and (iii) reactive functional group in at least one end of the molecule and then (B) an organopolysiloxane having groups reactive with the reactive functional groups at the molecular ends of the component (A) is applied thereto. The fibers are then subjected to the curing treatment to give the aimed fibers having the weight ratio between the components (A) and (B) of (2:98)W(90:10) and the total amount of the components (A) and (B) of 0.1W10wt% based on the fibrous weight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09248610-A (JP)
Title: Rolling method in cold tundem rolling mill
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the development of heat scratch and to develop no fear of the breakage of a sheet by controlling the width rolling reduction rate based on difference between the detected tension at the edge part in the width direction of the sheet and the tension reference value at the edge part in the width direction as a control target and rolling. SOLUTION: At the outlet side of a last stand rolling mill, a contact type shape detector 4 is arranged as a tension detecting means to detect a tension distribution of the material 1. The width rolling reduction at the edge part of the sheet at the work side and the drive side by the output from a width rolling reduction control device, is executed with the width rolling reduction rolls of the width rolling reduction device 5. By this method, the development of the heat scratch can be prevented by giving high tension and the development of the defect on the steel sheet surface can drastically be restrained.
Patent JP-S56155836-A (JP)
Title: Optical measuring method for liquid sample
Inventor: MATSUMOTO SHINICHIROU
IPC: G01N21/59
Filed: 1980-05-02
Abstract: PURPOSE:To eliminate measurement disturbance due to the engulfment of air bubbles by equipping an optical measuring cell with a stirrer which has a thick prism part made of a light-transmissive material as the lower part and a cylindrical part as the upper part, and by positioning the prism part in the optical path of a beam for measurement and the cylindrical part at a liquid level. CONSTITUTION:Cylindrical part 2 of a stirrer extends up to 1-5mm. under the liquid level of a liquid sample and under it, prism part 3 holding >=30% liquid depth in a cell is formed with rectangular or square section or the like; the sectional area is >=25% of that of the cell at the position where it is seated, and in the rotation of the stirrer, the shortest distance between the stirrer and the inside wall of the cell is 0.5-2.0mm.. Consequentl, when a sample containing an antibody or antigen is added to inert particles sensitized with the antibody or antigen for the measurement of its transmissivity, the disturbance of the measurement due to the engulfment of air bubbles is prevented even in case an extremely small amount of sample, obtaining stable and accurate measured value at any time.
Patent JP-S55380-A (JP)
Title: Preparation of dibenzoxepin derivative
Inventor: UENO KATSUJIROU
IPC: A61K31/335
Filed: 1979-05-15
Abstract: NEW MATERIAL:Dibenzoxepin derivatives of formula I (R 1  is H, halogen lower alkoxy; R 5  is H, lower alkyl; R is lower alkyl).  
     EXAMPLE: 6,11-Dihydro-11-oxodibenz[b,e]oxepin-2-acetic ethyl ester.  
     USE: Drugs having anti-inflammatory, anti-analgesic, antipyretic and antirheumatic activities.  
     PREPARATION: The compound of formula II (R 7  is group convertible to alkoxycarbonyl as carboxylic halide, cyano or carbamoyl group) is alcolyzed to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06250743-A (JP)
Title: Method and device for controlling temperature of fluid
Inventor: SAKANISHI SHOICHI
IPC: H05B3/00
Filed: 1993-02-24
Abstract: PURPOSE:To set an optional flow rate and an optional temperature difference by determining a fixed heat source in use judging from the deviation of the entrance temperature of fluid to be controlled from its target temperature and the flow rate of the fluid and performing output control by a variable heat source according to the deviation of the exit temperature from the target temperature. CONSTITUTION:A control part 30 inputs a detected flow rate signal from a flow rate detection part 24 and detected temperature signals from an entrance temperature detection part 26 and an exit temperature detection part 28 at the same time, and a load heat capacity estimation part 32 calculates the heat capacity of a load 16 from the detected flow rate of the fluid to be controlled and the temperature difference between the target temperature and entrance temperature to calculate the load capacity ratio. Then a combination of heat sources 10, 12, and 14 to be used is determined on the basis of this load heat capacity ratio. A PID control part 34, on the other hand, performs feedback control using a PID compensator which performs three operations, i.e., proportional control, integral operation, and differential operation on the basis of the difference between the command temperature and exit temperature. Consequently, while manipulated variables are calculated so as to eliminate the temperature differences, the output of the variable output heat source 14 is controlled to improve the control precision.