baber/WOPTO huggingface dataset:
Patent JP-H10311893-A (JP)
Title: Jet pump riser support device of reactor pressure vessel
Inventor: ISHII TAKASHI
IPC: G21C15/25
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To absorb relative displacement caused by the difference in thermal expansion between a riser and a reactor pressure vessel, without applying great thermal stresses, and support the riser firmly in position. SOLUTION: A jet pump riser 4 whose lower end is connected to a recirculating water intake nozzle 2 provided on the side wall of a reactor pressure vessel 1 has its upper position freely slidably held against a holding sleeve 10 mounted on the internal wall of the reactor pressure vessel 1. The lower end of the riser 4 is firmly supported on a support bracket 9. The holding sleeve 10 has the function of absorbing the displacement of the riser, and the support bracket 9 has the function of fixing the riser 4 in position.
Patent JP-H10311713-A (JP)
Title: Method and apparatus for inspection of bonding wire
Inventor: HIRASHIMA HIROFUMI
IPC: G01B11/24
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance the detecting power of a boding wire and to judge whether the bonding wire is good or not surely by a method wherein the color image of the bonding wire is photographed and the bonding wire is inspected on the basis of a wire luminance image formed by performing a proscribed processing operation after the color image is converted into a hue image, a chromaticness image and a luminance image. SOLUTION: A bonding-wire inspection apparatus is provided with a color camera 2 which images a semiconductor chip 1 to which, e.g. a gold wire is bonded, with a color-image processing part 4 which comprises a color space conversion part 5 and a color extraction part 6, with an illumination device 3 which is adjusted to a quantity of illumination light optimum for a signal processing operation in the color extraction part 6 and with the like. Then, the image signal of the camera 2 is digitized, and it is then converted into hue image data, chromaticness image data and luminance image data by the color space conversion part 5.  The color extraction part 6 forms an image, in which only a gold-wire color region is left, on the basis of the hue image data and the chromaticness image data, and a luminance image in the gold-wire color region is formed on the basis of the image and on the basis of the luminance data. In the luminance image, images other than the image of a bonding wire are erased, and the detecting power of a shape inspection such as a ball measurement or the like is enhanced.
Patent JP-S5564600-A (JP)
Title: Steroid and its preparation
Inventor: IMADA YUKIO
IPC: C07J9/00
Filed: 1978-11-08
Abstract: NEW MATERIAL:9α-Hydroxy-3-oxo-pregna-4, 17(20)-diene-20-carboxylic acid of formula I.  
     USE: Precursors for preparing corticoid, having the OH group at the 9-position to facilitate the introduction of an OH group into the 11β-position or an F atom into the 9α-position, and further an OH group into the 17α-position readily, which cannot be easily introduced, due to the double bond between the carbon atoms at the 17-and 20-positions.  
     PROCESS: Microorganisms, e.g. C.equi subsp. ATCC No. 21329, which belong to the genus Corynebacterium, are cultured in 3-oxopregna-4, 17-(20)-diene-20-carboxylic acid as a substrate to give the compound of formula I. Hydrocortisone acetate of formula II can be obtained from the compound of formula I according to the reaction formula, and prednisolone, etc. can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63301339-A (JP)
Title: Computer device
Inventor: KAWADA KAZUHIDE
IPC: G06F9/32
Filed: 1987-05-31
Abstract: PURPOSE:To shorten a program itself and to prevent the deterioration of the program executing time by using the output delayed an amount equivalent to the executing time of a single instruction of a CPU and an address received from the CPU to designate the addresses of an instruction memory and a space code memory. CONSTITUTION:A real address bus 16 of (n+1) bits consists of an address signal 14 (lower lever n bits) given from a CPU 10 and the output (one higher level bit) of a DFF 13 and is connected to the address input terminals of a space code memory 11 and an instruction memory 12 respectively. The DFF 13 is reset by a resetting signal 19 together with the CPU 10 and outputs '0' to an output 20. At the same time, the DFF 13 stores the contents of an outer 17 of the memory 11 by an instruction executing timing clock 15 outputted from the CPU 10 and then outputs these stored contents to the bus 16 after an approximately single executing cycle. The memory 12 outputs the instruction stored in an address designated by the contents of the bus 16 to the CPU 10 via an instruction bus 18. In such a way, a program itself is shortened and also the program executing time is shortened.
Patent JP-S61293464-A (JP)
Inventor: WAZAKI FUMITADA
IPC: A61L2/02
Filed: 1985-06-24
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-H01307571-A (JP)
Title: Lip seal device
Inventor: KANEMITSU HIROSHI
IPC: F16J15/3268
Filed: 1988-06-03
Abstract: PURPOSE:To simplify the seal device pull-out procedure by forming an engagement part which is engaged with a case pull-out tool, on the internal face of the case annular groove of a seal member which seals between a housing and a case. CONSTITUTION:The clearance between a housing 1 and a case 2 is sealed with a sealing member 7. An annular groove 6 in which a sealing member 7 falls is formed in the case 2 and a retaining part 13 which retains a pull-out tool 12 is formed in the internal face of said annular groove 6. The retaining part 13 has a shallow annular groove formed on a small-diameter part 2b and the internal face and the small-diameter part 2b is tapered. The end face of the pull-out tool 12 has an engagement projection having a slit and able to be reduced axially in diameter. By the insertion of the tool 12, the engagement projection goes inward along the tapered face of the small-diameter part 2b and is increased in diameter by the shallow annular groove until engaged with the small-diameter part 2b. The pull-out of the case 2 may then be executed easily.
Patent JP-S62294344-A (JP)
Title: Release system for alarm inhibiting state
Inventor: DOUMORI NORITOSHI
IPC: H04J3/14
Filed: 1986-06-13
Abstract: PURPOSE:To improve the maintenance by releasing alarm inhibition state after the worst frame synchronization establishing time elapses so as to inhibit the display/call of frame synchronism stepping out. CONSTITUTION:An alarm inhibition state signal 5 is not released after an alarm inhibition state release time T8 adopted for a conventional system from a point of time when no alarm inhibition control signal 4a is inputted, but released after the worst frame synchronization establishing time T9 elapses. The frame synchronism stepping out state signal 6 is not brought into frame synchronization stepping out at or after the release point of time of the alarm inhibition state signal 5. Thus, the alarm is inhibited during the period of an alarm inhibition state display time T10 and no secondary out of frame synchronism is displayed/called.
Patent JP-S5471274-A (JP)
Title: Damper for use in rotary machine
Inventor: NAKADA YUUJI
IPC: F16C27/00
Filed: 1977-11-18
Abstract: PURPOSE:To provide the subject damper for use in a stable and highly efficient rotary machine wherein a part of the outer peripheral part of a rotation check pin is scraped off, and a flexible tube is fitted in the outer peripheral part to form a hollow part thereby to obtain a stable and highly efficient damper for use in a rotary machine. CONSTITUTION:A spherical bearing seat 3 for supporting a rotating shaft 2 connected to the lower part of a rotary body 1 is supported by a movable part 4, and a ball is interposed to be placed on the bottom surface of an oil tank 5 accommodating therein a lubricating oil 14, whereby a slight damper clearance 7 is formed between the movable part 4 and the oil tank 5. Further, a rotation check pin 8 is provided so that the bearing seat 3 and the movable part 4 do not rotate together with the rotation of the rotary body 1. Since the outer peripheral surface of the rotation check pin is cut to form a staged part 13, and a hollow part 12 is formed between said staged part and an inserted teflon tube 9, thus the damper spring constant being improved by the flexibility of the teflon tube.
Patent JP-S5262191-A (JP)
Title: Ozone decomposition catalyst
Inventor: OOTAKI TADAAKI
IPC: B01D53/34
Filed: 1975-11-17
Abstract: PURPOSE:To obtain a highly active catalyst which can decompose O3 in exhaust gas at low temperature and has a little change of activity with the passage of time by supporting a fixed amount of Ni oxide on heat resisting oxides having a fixed specific surface area.
Patent JP-S63302444-A (JP)
Title: Magneto-optical recording medium
Inventor: NONAKA KOTARO
IPC: G11B11/105
Filed: 1987-06-01
Abstract: PURPOSE:To necessitate smaller signal current by combining a soft magnetic material substrate and soft magnetic material film as well as thin perpendicularly magnetically anisotropic film. CONSTITUTION:This recording medium consists of the two-layered structure consisting of the soft magnetic material substrate or thin soft magnetic material film (1st layer) and the thin perpendicularly magnetically anisotropic film (2nd layer). For example, the substrate 11 consists of an Mn-Zn ferrite plate (soft magnetic material substrate) and a thin film 12 of 23% Tb-65% Fe-12% Co is formed as the recording medium by using a sputtering method on this substrate, by which the magneto-optical recording medium 10 is constituted. The soft magnetic material substrate 11 or the thin soft magnetic material film is magnetized by a signal magnetic field 7 and the recording medium 12 is then magnetized by the magnetic field generated from this magnetization and, therefore, the signal time is reduced. The smaller signal current is thereby necessitated in the magneto-optical recording system capable of making over- writing.
Patent JP-S5662203-A (JP)
Title: Submerged light reflecting mirror apparatus
Inventor: FUJIMOTO JIYOUJI
IPC: H01L21/306
Filed: 1979-10-24
Abstract: PURPOSE: To obtain a submerged light reflecting mirror with high endurance used in a semiconductor etching apparatus, etc. without exerting unfavorable influence on a soln. by combining glass for the mirror body with air to form a submerged optical path.  
     CONSTITUTION: One edge surface 8a of submerged light reflecting mirror body 8 is inclined at the critical angle or more to incident light, and the other edge surface 8b of body 8 is a plane slanting surface parallel with surface 8a. Air layer 9 for totally reflecting and refracting rays 2 of light is sealed in the other edge part of body 8 on surface 8b at the critical angle or more. Photodetector 10 such as photodiode is set to detect the light shielding or incident state as an on-off electric signal. Thus, a submerged light reflecting mirror with high endurance can be obtd. without exerting unfavorable influence on the aqueous soln. of a chemicals producing apparatus, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61295061-A (JP)
Title: Printing apparatus
Inventor: YAJIMA SETSUO
IPC: B41J19/20
Filed: 1985-06-25
Abstract: PURPOSE:To prevent the change of the stop position of a carriage even if a flexible medium member is stretched by a change with the elapse of time, by displacing either one of a detector and the member to be detected, which is detected by said detector, along with a support wheel. CONSTITUTION:A shutter 26 is inserted between the light emitting element and light receiving element of a photosensor 43 and the sensor 43 is turned ON to stop the movement of a carriage. A cam 33 is provided with a revolving habit always revolved to the counterclockwise direction in a drawing around a support shaft 36 by the force of a tensile spring 41 and constituted so as to respectively press both cam surfaces of plate cam parts 34, 35 to the shafts 27 provided to both sides of a pulley 29. A moving habit to the direction shown by an arrow is always imparted to the shafts 27 and constant tension is applied to a wire 32. When the wire 32 is stretched by a change with the elapse of time, position of the carriage changes from a curve (a) to a curve (b) and the position of the shutter also changes from (h) to (k). Therefore, the position (k) of the shutter is detected at the D-point on the curve (b) to turn a photosensor 43 ON and the carriage is stopped at the next step, that is, at a position (x).
Patent JP-H11326439-A (JP)
Title: Leak current coping with low power semiconductor integrated circuit and leak inspecting method
Inventor: OTA MITSUHO
IPC: H01L21/822
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To easily detect a damage and to specify a damaged portion by measuring a resistance between a power supply terminal and a corresponding inspection terminal and comparing it with a previously predetermined value and judging. SOLUTION: High threshold value transistors 303, 304 are turned on. Thereby, a voltage can be fed from power supply terminals 301, 302 to dummy power supply wires 305, 306 through the high threshold value transistors 303, 304. Next, a resistance between the power supply terminal 301 and an inspection power supply terminal 308 is measured. In the case where a damage does not exist in a semiconductor integrated circuit, the resistance between the power supply terminal 301 and the inspection power supply terminal 308 ought to be in a lower state. The measured resistance value is compared with a predetermined value previously demanded by a result and a calculation and being a low value indicating a normal state.  In the case where the measured resistance value is lower than the predetermined value, the semiconductor integrated circuit is successful and in the case where it is higher than the predetermined value, the circuit is unsuccessful as an on-damage of the high threshold value transistor.
Patent JP-H05336394-A (JP)
Title: Vertical pincushion correction circuit
Inventor: WAKAHARA TOSHIO
IPC: H04N3/23
Filed: 1992-05-29
Abstract: PURPOSE:To always perform appropriate correction by monitoring a vertical pincushion correcting state and simultaneously, to supply an appropriate source voltage to a horizontal deflection circuit even when steep fluctuation occurs in a horizontal frequency. CONSTITUTION:A power source output voltage is controlled by comparing the mixing output of the modulation waveform of the power source output voltage with output in which the collector pulse of a horizontal output transistor Q1 is detected and peak-rectified with a voltage in which a reference DC voltage is modulated by a vertical pincushion correcting waveform, and vertical pincushion correction quantity is controlled, and also, the appropriate source voltage is supplied to the horizontal deflection circuit 12.
Patent JP-H10331852-A (JP)
Title: Fluid bearing device
Inventor: TAKETOMI NAOYUKI
IPC: F16C32/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress and prevent a self-oscillation by a simple structure, and to realize a high rigidity. SOLUTION: This fluid bearing device 3 has a guide surface 13 provided to one side member 11 of two members 11 and 12 moving relatively, along the relative movement direction; a fluid exhaust nozzle 15 provided by opening the guide surface 13, at the other side member 12 side of the two members 11 and 12 moving relatively; and a fluid passage 17 provided to feed the fluid in the fluid exhaust nozzle 15; while the fluid passage 17 furnishes a first throttle 16 provided communicating to the fluid exhaust nozzle 15; and a second throttle 31 provided at a fluid feeding port to feed the fluid to the fluid passage 17. Since the second throttle 31 is provided, a self-oscillation resulting from the compressive property of the fluid is never generated, even though the feeding pressure Ps is set high.
Patent JP-H08311739-A (JP)
Title: Frame stave for heald frame
Inventor: SHIMIZU YOICHI
IPC: D03C9/06
Filed: 1995-05-12
Abstract: PURPOSE: To inexpensively obtain the subject frame stave causing no crooked buckling thereof during its operation, thus rich in practicality, by setting up thin steel plates provided with ribs by intrusion process on both sides and by making the space between the plates hollow. CONSTITUTION: Side plates 1, 1 consisting of thin steel plates provided with ribs 2 on their surfaces by intrusion process are set up on both sides and the space between the two plates is made hollow. The sectional design of each of the ribs 2 is such that the width is 3-7mm, the depth 1-3mm, being recessed arc-fashion and free in pattern, leading to raising the buckling resistance of the steel plates.
Patent JP-H033573-A (JP)
Title: Lens automatic diaphragm controller for televisions camera
Inventor: ARAI MASAYUKI
IPC: H04N5/355
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a stable picture signal under an object condition over a wide range by fixing a voltage at a reference terminal of an amplifier to nearly the center of a power voltage and adjusting the voltage of an input terminal. CONSTITUTION:A drive coil 5 is constituted such that a control signal is received from an operational amplifier 3 so that a torque of a spring and that of a servo meter M are balanced. Moreover, a reference voltage supply circuit connects to a terminal 21 so that an intermediate voltage of a stabilized power voltage is outputted to a reference voltage terminal 2. Then an input terminal 31 of the operational amplifier 3 connects to a power voltage R via a resistor R5 and a variable resistor VR 2 so as to adjust the voltage at an output terminal 33. Thus, the resistance of the variable resistor VR 2 is adjusted to make the offset adjustable and an output voltage is adjusted constant to make the response speed constant and to suppress hunting. Thus, a stable picture signal is obtained under the object condition over a wide range.
Patent JP-S623087-A (JP)
Inventor: ICHIMARU KAZUTO
IPC: C04B41/70
Filed: 1985-06-25
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-H01308019-A (JP)
Title: Manufacture of thin film
Inventor: KODAMA ATSUSHI
IPC: H01L31/04
Filed: 1988-06-07
Abstract: PURPOSE:To improve safety as well as to contrive reduction in cost by a method wherein a solid-state doping material is shaved off by silicon-containing raw gas having etching property, and a film is formed on the surface of a substrate using said mixed gas. CONSTITUTION:Using the silicon-containing raw gas such as silicon tetrafluoride and the like, having etching property, and a solid-state doping material 11, the solid-state doping material 11 is smoothed utilizing the etching, property raw gas, and a film is formed on the surface of a substrate 100 using said mixed gas. As the film is formed without using doping gas, the safety of work can be improved and cost can also be reduced.
Patent JP-H11330717-A (JP)
Title: Attaching structure for box-type electric mounting part
Inventor: MIYAKOSHI KOJI
IPC: H02G3/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the attaching structure of a box-type electric mounting part, wherein cost reduction is achieved and part control is made easy, by attaching two kinds of connectors to one attachment device and decreasing the number of the attachment devices by half. SOLUTION: In the attaching structure of a box-type electric mounting part, wherein a block 10 is fixed to the part to be attached of a vehicle body and the like and a box-type electric mounting part 30a is attached to the block through an attachment device 20, a notch 14 opened upward is formed over a rib 13 provided at the block 10 uprightly. At the same time, the attachment 20, which has differently-shaped engaging parts 24 and 25 for holding two kinds of the different box-type electric mounting parts 30a on both surfaces so that both surfaces are fitted and held changeably at the notch 14, is provided. The different box-type electric mounting parts 30a can be attached to the block 10 through the attachment device 20.
Patent JP-S62293781-A (JP)
Title: Field-effect transistor
Inventor: SHIOZAKI OSAMU
IPC: H01L29/812
Filed: 1986-06-13
Abstract: PURPOSE:To make a channel temperature uniform by arranging stripe electrodes in a gate region that electrode intervals in the central part of a semiconductor chip are different from those in the vicinity of its both end parts. CONSTITUTION:The intervals of gate stripe fingers 6 are arranged so that an interval B in the central part of a chip is relatively larger than an interval B in its both end parts. Accordingly, overlapping of heat generation in a channel part can be alleviated in the central part of the chip and the heat resistance of the effective chip of the central part can be reduced. When a field-effect transistor performs high-frequency and high-output operation, uniforming and reduction of a channel temperature of the chip can be contrived and enhancement of an output and reliability are improved.
Patent JP-S6031933-A (JP)
Title: Molding method of terminal of molding
Inventor: MEKATA TETSUO
IPC: B29C45/26
Filed: 1983-07-29
Abstract: PURPOSE:To eliminate the need for a cutting, etc. even when burr is generated by forming an end cap so that a gate section as a resin injection port is penetrated from the bottom side of the end cap and injecting a resin so that a core member is pushed against the bottom side. CONSTITUTION:When molds are clamped under the state in which the cut terminal of a molding proper is fitted so that the projecting section of a core member 2 is inserted into the internal space of the molding proper and a PVC molten resin having compatibility with the molding proper is injected from a nozzle N, one part of the resin flows in the Y direction and the greater part in the X direction, and the resin is filled along the top section of the core member 2 and reaches to the reverse side. When the molten resin is cooled and solidified and the molds are opened, the resin at the nose of the nozzle N is torn off, and a molding in which the cut terminal of the molding proper and an end cap are unified is completed.
Patent JP-H10335202-A (JP)
Title: Electron beam data generator
Inventor: CHISAKA KANEICHIRO
IPC: G03F1/68
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To enable an electron beam data generator to carry out data processing at a high speed by a method wherein the processing of data as to a layout pattern is divided and assigned to operational circuits basing on a design layer and mask formation process and one or more segments of an electron beam irradiation region, and the data are processed in parallel and converged into an electron beam data format. SOLUTION: A reference file is sorted out from an analyzed STREAM at a reference file sort part 203, a cell hierarchical structure is developed for each design layer at a hierarchy development part 204, and reference data are taken out onto a treatment process. The cell data are turned to polygonal data to form a flat figure. At this point, design layers L1 and L2 are processed in parallel through different CPUs at the hierarchy development parts L1 210 and L2 211 of the hierarchy development part 204, the hierarchy development figures are subjected to trapezoidal division processing for each process through a trapezoidal division part 205. By this setup, processing as many as design layers can be carried out in parallel at the same time, so that an EB data conversion processing time can be lessened to shorten a work term.