baber/WOPTO huggingface dataset:
Patent JP-H11325161-A (JP)
Title: Vibration isolating device
Inventor: KOJIMA HIROSHI
IPC: F16F13/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration in an extensive frequency range. SOLUTION: A partition member 28 is arranged inside an upper support cylinder 16 to which an elastic body 18 is vulcanization-attached, and a space to be demarcated by the partition member 28 and the elastic body 18 constitute a main liquid chamber 30. The main liquid chamber 30 is communicated with a first sub liquid chamber 48 through a low idle orifice 64 and a filling orifice 62, the main liquid chamber 30 is communicated with a second sub liquid chamber 56 through a high idle orifice 60. A rotor 36 to be connected to a motor 70 is rotatably inserted in the partition member 28 to switch the high idle orifice 60 and the filling orifice 62. The low idle orifice 64 absorbs the idle vibration, and the high idle orifice 60 absorbs the fourth idle vibration.
Patent JP-S62291133-A (JP)
Title: Positioning method
Inventor: UMADATE TOSHIKAZU
IPC: H01L21/30
Filed: 1986-06-11
Abstract: PURPOSE:To obtain high superposing accuracy while suppressing a decrease in throughput as much as possible by preliminarily detecting an aligning position relative to a specified working region. CONSTITUTION:Several working regions disposed at the periphery of one working region to be worked on a substrate and presented in a smaller area than the whole working area on the substrate are preliminarily detected at aligning positions. Then, the obtained aligning positions are averaged to decide a relative positional relation between one working region to be observed and a working reference position, and a substrate to be worked is positioned on the basis of the decided positional relationship. Accordingly, the disposition of a shot region preliminarily aligned to decide the shot position is varied in response to the change of the position to be shot and exposed on a wafer in a step-and- repeat type exposure unit. Thus, even of a local arranging error exists, the shot position is determined in response to the local error.
Patent JP-H06348677-A (JP)
Title: Learning term calculation device
Inventor: KINO HIROMOTO
IPC: G06F15/18
Filed: 1993-06-07
Abstract: PURPOSE:To adjust a correction amount for the logical expression of a learning term corresponding to an error amount and to converge a theoretical value to an actual result value by variably setting a smooth gain based on the relation of the error amount of this time and the statistical amount of distribution and the error amount between the actual result value upto present and the theoretical value. CONSTITUTION:The actual temperature of a steel plate is measured for every fixed period of time T and an actual value A is sent out to an error calculation part 13. On the other hand, a theoretical value calculation part 12 calculates the theoretical value C and sends it out to the error calculation part 13. The error calculation part 13 calculates the error amount (x) of the actual result value A and the theoretical value, sends it out to an error distribution function deciding part 15 and also stores it in a learning data storage part 14. The error distribution function deciding part 15 reads the distribution value sigma<2> and the average value (m) of the error amount from the storage part 14, calculates the distribution function of the error amount (x) of this time and sends it out to a smooth gain calculation part 16. The smooth gain calculation part 16 calculates the smooth gain in the period T of this time and a learning term calculation part 18 reads the learning term of the period T of a previous time from the storage part 14 and calculates the learning term of the period T of this time.
Patent JP-H01307038-A (JP)
Title: Production of optical recording medium
Inventor: SUZUKI MASARU
IPC: B41M5/26
Filed: 1988-06-03
Abstract: PURPOSE:To manufacture such a medium excellent in recording and erasing characteristics stably, uniformly and in a short time by forming an optical recording film by DC sputtering method. CONSTITUTION:An optical recording film consisting of Te alloy or Se alloy which shows reversible phase transformation caused by laser irradiation is formed on a substrate by DC sputtering method. For example, the substrate 3 is placed in a vacuum bell jar 1, into which innert gas is introduced. By turning on a switch 6 to supply the direct power 8, direct electric field between the target 5 (Te47Ge34Sb19, for example) and the substrate 3 is generated for sputtering. It is necessary to select the conditions for formation of the film strictly so as to form a film stably and in short time And, 5-10Torr sputtering pressure and 0.1-0.2kW applied voltage is preferably used.
Patent JP-H01307088-A (JP)
Title: Temperature correction controller for magnetic bubble memory
Inventor: TANAKA KATSUNORI
IPC: G11C11/14
Filed: 1988-06-03
Abstract: PURPOSE:To operate the title memory in a wide temperature range by detecting the temperature of a magnetic bubble memory part and controlling a driving pulse timing according to the detected temperature. CONSTITUTION:The temperature signal of a bubble memory part 1 detected by a temperature detecting means 3 is digitized by an encoding means 4, and supplied to a control means 2. The means 2 corrects the timing of the memory part 1 according to a digital signal outputted by the means 4. Thus, the memory part 1 can normally operates in the wide temperature range, and the magnetic bubble memory which can operate in the wide temperature range can be obtained in bulk.
Patent JP-H05305895-A (JP)
Title: Double hull tanker
Inventor: TOZAWA HIDE
IPC: B63B3/20
Filed: 1992-04-28
Abstract: PURPOSE:To make restoring performance securable at the time of hull damaging in particular, in regard to a double hull tanker whose side part and bottom part are constituted doubly in structure. CONSTITUTION:A left ballast tank 3 and a right ballast tank 3' formed continuously to both bottom ballast tank parts 3b, 3'b along each bottom plate from side ballast tank parts 3a, 3'a along symmetrical side shells, are constituted so as to have these bottom ballast tank parts 3b, 3'b partitioned watertightly by a center line column plate 4 with each other, and at the time of damage to the side shell or bottom plate in one side of both these left and right ballast tanks 3 and 3', in order to have the inner part of both ballast tanks 3, 3' interconnected with each other, a rupture disk 5 being ruptured and opened by load pressure of more than the specified value by dint of penetrated water is installed in the centerline column plate 4.
Patent JP-S6028015-A (JP)
Title: Thin film magnetic head
Inventor: YONEDA HIROSHI
IPC: G11B5/31
Filed: 1983-07-27
Abstract: PURPOSE:To increase the number of turns of a coil conductor without increasing the magnetic resistance by increasing the distance between centers of coil conductors more than the distance between tracks. CONSTITUTION:The distance (b) between centers of coil conductors 7 is set larger than the distance (a) between tracks. The distance (a) is decided by the specifications of a recording/reproducing system which uses a thin film magnetic head. The area for installation of the conductor 7 can be increased by increasing the distance (b). Therefore it is not needed to reduce the width of the conductor 7 despite the increment of numbers of turned of the conductor 7. Thus a sufficient area is secured for a contact hole 6.
Patent JP-H031891-A (JP)
Title: Needle thread-supplying device for zigzag stitching machine
Inventor: KOSAKU MINORU
IPC: D05B45/00
Filed: 1989-05-31
Abstract: PURPOSE:To make easier both the operation and the control of the quantity of thread-drawing by a method wherein reference needle-swing displacement is logged on a needle-swing cam and a needle-swing data is read out before actual sewing. CONSTITUTION:Step parts or projection and recess 10 are formed around the periphery of a cam 7, and their height is treated as the value according to reference needle-swing displacement set corresponding to radial position of each of upper and lower side positions A, B, C,... on a cam groove 8, and is formed so as to be made equal to the amount of circular length equal to the right and left centering their upper or lower side positions. A detecting device 11 for the displacement of this step parts 10 is apart from the outer periphery of the step parts 10 and is placed facing to each other. Its position is deviated to the extent of half a circular length on the step part 10 on the side opposite to the rotary direction of the cam 7 from the position of a cam roller 9. When the cam 7 is rotated and a needle is swung to the right and left, before half the stitch, the needle thread supply corresponding to a needle swing width is detected by the detecting device 11. By an operation device 5, the needle width is obtained from both the detecting value and the data from a setting device 3 for the needle swing width, and the needle thread supply is operated earlier to half the stitch, together with a pitch from a pitch-specifying device 2, and thus a thread-drawing device 6 is driven.
Patent JP-S61296070-A (JP)
Title: Production of blue dyestuff composition of gardenia
Inventor: TAMURA ITARU
IPC: C09B61/00
Filed: 1985-06-24
Abstract: PURPOSE:To obtain industrially advantageously the titled stable composition having a clear, bright, blue color tone, by treating a material containing a blue dyestuff of gardenia with a specific water miscible organic solvent, collecting a solid component layer from the treated system and removing selectively a yellow dyestuff. CONSTITUTION:A material containing a blue dyestuff of gardenia selected from a group consisting of a gardenia extract treated with an enzyme, a gardenia extract cultivated with a microorganism and a reaction product of a gardenia extract and a primary amino group-containing substance is treated with a water miscible organic solvent (preferably ethanol or acetone). In the operation, the treatment is carried out under a condition where the water content of the solvent treatment system is <=60wt%, preferably 5-60wt% shown as the water content of the solvent and a solid component layer is collected from the treated system to give the aimed composition.
Patent JP-H033439-A (JP)
Title: Hitless line switching circuit
Inventor: OKABAYASHI TETSUYA
IPC: H04J3/00
Filed: 1989-05-31
Abstract: PURPOSE:To perform hitless switching by providing a buffer circuit which absorbs the step change of phase it the time of hitless switching and an asynchronous detecting circuit which masks asynchronous detection for a certain time only at the time of hitless switching. CONSTITUTION:When the hitless switching operation is started, an asynchronous detecting circuit 22 detects the phase step as the asynchronous state until the phase of the clock of a buffer circuit 21 coincides with the phase of the input clock of a line to be switched. A switching signal 106 is supplied to the asynchronous detecting circuit 22 not to output a device fault signal 107 till the end of absorption of the phase step, thereby controlling the asynchronous detecting circuit 22 to prevent the switching of a receiving-end switching circuit 20. Thus, hitless line switching is performed by a hitless switching circuit 15 without switching the receiving-end switching circuit 20 even when a phase difference between a current line signal and a stand-by line signal exists.
Patent JP-H0773383-A (JP)
Title: Fire alarming device
Inventor: YAMAUCHI YUKIO
IPC: G08B17/00
Filed: 1991-06-07
Abstract: PURPOSE:To process fire judgement without being affected by the different installation heights of analog sensors for detecting the change of a physical phenomenon caused by fire by comparing a direct analog detect signal outputted from the analog sensor with a corrected alarm level threshold value. CONSTITUTION:A receiver 2 connecting analog sensors 1a-1n through a signal line is provided with a sampling circuit 3, the analog detect signals of the analog sensors 1a-1n are successively sampled for each fixed cycle and converted into digital signals by an A/D converter 4 and further, the output of the A/D converter 4 is supplied to a fire judgement circuit 6. The fire judgement circuit 6 calculates the change tendency (such as the increasing tendency of temperature or smoke concentration) of detect signals provided within a prescribed period going up from the present time point to the past. Then, the degree of danger in the near future is predicted from this tendency and this degree of danger is compared with the danger degree threshold value of a judgement reference previously set inside so as to judge the generation of fire.
Patent JP-S5761107-A (JP)
Title: Injection swivel structure for soft ground improver
Inventor: SASAKI SHIYUN
IPC: E02D3/12
Filed: 1980-09-30
Abstract: PURPOSE: To prevent the wearing of sliding portions only by exchanging liners by turning a spindle on the liner provided on the periphery of the spindle but not abutting with the case.  
     CONSTITUTION: In a hardener injection swivel for a soft ground improver used in the stabilization work of soft ground, liners 6aW6c are exchangeably fixed to a spindle 2 having a stepped portion in a place corresponding to the middle of the excavating and stirring shaft of the improver, and a seal structure consisting of adjuster sleeves 10a and 10b, V-packings 11a and 11b, and adapters 12a and 12b is provided at upper and lower parts of the liners 6aW6c. And, integrally formed cylindrical packing boxes 13a and 13b are provided between the seal structure and a case 4, and a steel ball bearing 15 is provided to the contact part with the spindle 2 on the inside tip of the packing boxes 13aW13b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04361162-A (JP)
Title: Apparatus for measuring speed distribution
Inventor: HIRANO KAZUNARI
IPC: G01P5/20
Filed: 1991-06-07
Abstract: PURPOSE:To calculate the speed distribution of a particle group moving at a high speed by starting the accumulation of photo-charge in mutually different timings with respect to a plurality of solid-state imaging elements having electron shutter function. CONSTITUTION:The light irradiating sprayed fuel 2 enters two-divided solid-state imaging elements 5,6 through a lens system 3 and a prism 4 and the same image of the fuel 2 is formed on the respective light detecting surfaces of said elements. An electron shutter control part 7 sends two pulses, for example, timewise shifted by 1/10000sec to the elements 5,6. The elements 5,6 accumulate photo-charge only for a predetermined short time from the timing of the rising of respective pulses to take out the same in pulse rising timing. By this method, two image signals S1, S2 of the same object having a time interval of 1/10000sec are obtained. Subsequently, the signals S1, S2 enter respective signal processing parts 8,9 to be amplified and are subsequently converted to digital values by an A/D converter and inputted to an operation part 10 to be operated. By this method, the speed distribution of a high speed phenomenon can be calculated.
Patent JP-H09313976-A (JP)
Title: Separating apparatus using water
Inventor: KOBAYASHI YOSHIKAZU
IPC: B03B11/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a separating apparatus using water which can separate substances which are lighter than water from substances which are heavier than water by utilizing the specific gravity of water with the reduced consumption of water and is compact in structure. SOLUTION: Water 5 is stored in a water tank 10 the upper part of which is opened, mixed waste W is supplied into water by a waste supply guide 18, and heavy substances H which are heavier than water and sink on the bottom are separated from light substances L floating on the water surface. The heavy substances are carried outside the tank 10 by a lower part carrying-out means 20 which is installed from the bottom part to the upper outside part of the tank 10 and is actuated relatively slowly, while the light substances L are carried outside the tank 10 by an upper part carrying-out means 25 installed from the upper part to the outside of the tank 10. The carrying-out means 20, 25 are installed respectively along the slanted side walls 11, 12 of the tank 10.
Patent JP-H033629-A (JP)
Title: Rotating device
Inventor: MARUYAMA TERUO
IPC: H02K5/167
Filed: 1989-05-30
Abstract: PURPOSE:To easily fabricate a product with reduced eddy current and preventing the locking by thermal expansion with a bearing clearance enlarged by rotatably supporting a bearing interposed between a rotor and a stator by supersonic gaseous bearing. CONSTITUTION:A stator 7 having a stator coil 7a is fixed to the inside circumference of a motor casing 1. Plural air supply channels 11 are diametrically provided in the center of the stator 7, with which high pressure air is supplied from an air supply plug 14. A rotor 6 fixed to a shaft 3 forms a recessed gas passage 9 in the center, and with both ends 8 narrowed, supersonic gaseous bearing 15 is formed. The shaft 3 of the rotor 6 is inserted into a hole 1a on both sides of the casing 1. On the other hand, a ball bearing 5 is provided to prevent thrust. After a motor was started, both ends of the rotor 6 are rotatably supported non-contactingly with supersonic air flow. A high speed device can thereby be assembled easily in which eddy current is reduced with the clearance of bearing enlarged and the occurrence of the locking by thermal expansion is prevented.
Patent JP-S5660106-A (JP)
Title: Differential amplifying circuit
Inventor: JINMON MASASHI
IPC: H03F3/45
Filed: 1979-10-22
Abstract: PURPOSE:To prevent the base-emitter junction of a transistor from deteriorating and breaking down by connecting a Zener diode in parallel to the emitter circuit of a differential amplifying circuit. CONSTITUTION:In general, Zener voltage Vz of Zener diode 11 formed in a separate region is 5-6V and lower than emitter-base breakdown voltage VEBO(7-8V) of transistors 1 and 2. Therefore, even when ¦Vb1-Vb2¦>VEBO+VBFF (base- emitter forward voltage of transistors 1 and 2) with input signal Vb1 of input terminal 7 greater than input signal Vb2 of input terminal 8, connecting Zener diode 11 clamps the emitter potential at Vz, and consequently when Vb2>=0, the emitter-base junction of transistor 2 never breaks down. In addition, when Vb1<Vb2, a similar relation is born, so that the emitter-base junction of transistor 1 will never break down.
Patent JP-S5660045-A (JP)
Title: Semiconductor device
Inventor: TOMITA YUTAKA
IPC: H01L27/04
Filed: 1979-10-23
Abstract: PURPOSE:To obtain the semiconductor device having a capacitor having a large capacitance with small area by forming the capacitor on a groove formed on a semiconductor substrate. CONSTITUTION:A densely diffused layer 4 of the same conductivity type (N<+> type) as an N type epitaxial layer 2 is formed in the layer 2 isolated by insulating through a P<+> type diffused layer 3 in a P type semiconductor substrate 1 as one electrode of a capacitor. A metallic film 6 as the other electrode of the capacitor is confronted through an insulating film 5. Since this capacitor is formed on the groove made on the substrate, its electrode area can be increased so that the electrostatic capacity can accordingly by increased. This groove formed in a V shape on the main surface of the substrate as a <100> plane by utilizing the etching rate of the <111> plane being fast, but a rectangular groove may also be formed on the <111> plane as a main surface.
Patent JP-S63301783-A (JP)
Title: Bacterial cell of lactobacillus
Inventor: KAKIMOTO NORIHIRO
IPC: C12R1/245
Filed: 1987-05-30
Abstract: PURPOSE:To obtain lactobacillus cell containing germanium in high concentration and having drug action such as carcinostatic effect, by culturing a lactobacillus strain capable of absorbing germanium in a medium containing a germanium compound. CONSTITUTION:A lactobacillus strain having germanium-absorbing capability such as Lactobacillus casei and Streptococcus faecalis is prepared beforehand. The strain is cultured in a medium containing a germanium compound (e.g. germanium oxide or carboxyethyl germanium sesquioxide). The bacterial cell containing absorbed germanium is recovered e.g. by centrifugal separation and utilized as living cell or killed cell according to the use. The obtained lactobacillus cell has the drug action of lactobacillus in combination with the drug action of germanium compound.
Patent JP-S5926266-A (JP)
Title: Printer
Inventor: FURUHATA HITOSHI
IPC: B41J1/20
Filed: 1982-08-06
Abstract: PURPOSE:To permit the doubling of the number of types implanted in the similar volume as well as the utilization of types arranged on both faces by a method in which belt-like type holders having a softness are connected in Mobius stripe form, and types are arranged on both faces of the type holders. CONSTITUTION:Since a type holder 1 of rubber, etc., is connected in Mobius stripe form, the type holder transmission gear 3 is rotatably attached to a fitting plate 10 by biasing its angle 120 deg. each. When a drive transmission gear 6 is turned by a printing command, the type holder 1 is turned, and the desired type 2 of the type holder 1 reaches just before the printing hammer 4, an electromagnet 5 operates and the hammer 4 is struck through an ink ribbon 7 for printing. In this case, since the type holders 1 are connected in Mobius stripe form, the types 2 arranged on both faces are all passed through the front of the hammer 4 when the type holder 1 turns two rounds, and printing can be performed by using all the types. The doubling of the implanted type number can thus be attained.
Patent JP-H11325384-A (JP)
Title: Display panel for selection of piping duct cover
Inventor: FUJITA MASANOBU
IPC: F16L57/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To smoothly and reasonably select a size of a piping duct cover which stores a plurality of piping, easily select an appropriate size of the piping duct cover, surely seize an arrangement of each piping inside the piping duct cover, and visually recognize the optimum position of the piping. SOLUTION: In this display panel, pieces P corresponding to a section of each kind of collecting piping are prepared, and these pieces P are fitted to frame part 2, 3, 4, and 5 corresponding to a storage section of the piping duct cover of each size. Accordingly, the duct cover of an optimum size is selected, and the arrangement of the pieces P inside the frames 2, 3, 4, and 5 is moved thereby determining an optimum piping arrangement considering a brunch of the piping.
Patent JP-S6029287-A (JP)
Inventor: SHINBAYASHI YUUJI
IPC: B65G47/61
Filed: 1983-07-27
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-S6029469-A (JP)
Title: Production of photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/082
Filed: 1983-07-26
Abstract: PURPOSE:To prevent the image flow and dropout with an electrophotographic sensitive body and to improve the resolution and gradation thereof by forming a layer contg. a specific metal on the extreme surface layer of photoconductive layers consisting of amorphous hydrogenated silicon. CONSTITUTION:An electrophotographic sensitive body having the construction in which a P type charge blocking layer 42 consisting of amorphous hydrogenated Si(a-Si:H) doped heavily with the IIIa group element of periodic table such as B, etc. and an (i) type photoconductive layer 43 consisting of a-Si:H doped likewise lightly with the IIIa group element such as B, etc. are laminated on a conductive supporting base plate 41 consisting of Al, etc. is used. A layer 43a incorporated with atom or ion of a metal belonging to the IIIb, IVb, Vb, VIb, VIIb, VIII, I b or IIb group metal of periodic law table, above all, Fe, at 1- 1,000ppm ratio is formed to 50Angstrom -2mum thickness on the extreme surface layer of the layer 43.