baber/WOPTO huggingface dataset:
Patent JP-H0490745-A (JP)
Title: Correction of unevenness of magnetostatic field in magnetic resonance imaging apparatus
Inventor: NITTA KOICHI
IPC: G01R33/387
Filed: 1990-08-06
Abstract: PURPOSE:To achieve a higher diagnosing efficiency in a magnetic resonance imaging apparatus by applying an inclined magnetic field for correction to a magnetostatic field generation means from an inclined magnetic field generation means to obtain a better diagnosis image. CONSTITUTION:A magnetic resonance imaging apparatus is provided with a magnetic field generating circuit 2 to apply a magnetostatic field and an inclined magnetic field to a testee to be inspected, a transmitting system 4 which irradiates an biotissue of the testee to be inspected with a high frequency signal to cause a nuclear magnetic resonance in nucleuses of atoms composing the biotissue, a receiving system 5 to detect an echo signal released by the nuclear magnetic resonance and a signal processing system 6 which performs an image reconstruction computation using the echo signal detected by the receiving system. Moreover, a sequencer 7 and a central processing unit CPU 8 are arranged. After the application of the inclined magnetic field in a photographing sequence of a tomographic image of the testee 1 to be inspected, an intensity of the magnetic field is corrected with the CPU8 and an inclined magnetic field for correction is applied to magnetic pole pieces 24a and 24b of the magnetostatic field generating magnetic circuit by an inclined magnetic field generation system 3.
Patent JP-H1118953-A (JP)
Title: Method and device for heating can in standing state
Inventor: KURASHIMA HIDEO
IPC: H05B6/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for heating a can body in stationary state within a short time without damaging it. SOLUTION: This heating device for heating a can 1 in standing state comprises a support base for placing the can 1 in stationarily standing state, a high frequency induction heating coil 2 having a coil diameter equal to or larger than the can ground diameter arranged on the base, a memory device 5 for storing the can content and the high frequency oscillating output and heating time according to the content, and a control device 8 for detecting the temperature of the can bottom and controlling the high frequency output to keep the temperature of the can bottom at 120-180 deg.C. This method comprises heating the can 1 by use of the above device.
Patent JP-S58107588-A (JP)
Inventor: OONUMA SHIYOUJI
IPC: G09G5/20
Filed: 1981-12-22
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-S6364016-A (JP)
Title: Stereoscopic vision system
Inventor: SHIMIZU YASUSHI
IPC: G02B27/22
Filed: 1986-09-05
Abstract: PURPOSE:To obtain an optical shutter for three-dimensional vision which is inexpensive and is easy to handle, by combining a ferroelectric liquid crystal device and a phase synchronizing oscillator. CONSTITUTION:The light obtained by subjecting turning-on/off of infrared rays to frequency modulation by a synchronizing signal is given to a frequency phase comparator 14 through an infrared detector 8, a demodulator 9, and a digital PLF10. The comparator 14, an LPF15, a voltage controlled oscillator 16, and a delay circuit 17 constitute the phase synchronizing oscillator, and the output of the circuit 17 is inputted to a phase comparator 11 and is compared with the output of the demodulator 9 which passes the LPF10. An exclusive OR circuit is used as the comparator 11; and when the phase synchronizing oscillator is synchronized, the output of the comparator 11 is zero at almost all times because phases of both input signals coincide with each other approximately. In case of step out, the time when the output of the comparator 11 is one is extended and an average voltage is higher. This voltage is inputted to a voltage comparator 13 through an LPF12 to detect the step out of the phase synchronizing oscillator. The output of the phase synchronizing oscillator is led to a driver 18 and is amplified to drive the optical shutter of a ferroelectric liquid crystal device 19.
Patent JP-S6099400-A (JP)
Title: Sludge concentrator
Inventor: KAMIO KEIICHI
IPC: C02F11/14
Filed: 1983-11-04
Abstract: PURPOSE:To concentrate efficiently the initially sedimented sludge and the excess sludge by diluting the sludge of the initial sedimentation pond with water, aerating, concentrating by gravity, and simultaneously concentrating excess sludge of the final sedimentation pond by gravity in a settling tank and separating by centrifugation. CONSTITUTION:The initially sedimented sludge B from the initial sedimentation pond 10 is added with diluent water D or H from a pipe 12, and diluted in a dilution-mixing tank 11 to <= about 1wt%. The diluted sludge is agitated and mixed by the air spouted from an aeration device 13. Then the sludge is fed into a gravity-concentration tank 15, agitated with a picket fence 16, degassed G, concentrated to >=4.5wt%, and sent into a storage tank 40. The excess sludge F taken out from the final sedimentation pond 30 is charged into a gravity-concentration tank 33, agitated in te same way as the initially sedimented sludge with a picket fence 34, degassed, and concentrated to 1.5- 2.0wt%.
Patent JP-H0255110-A (JP)
Title: Preparation of cushioning molded body
Inventor: SUDO MINORU
IPC: B29K105/04
Filed: 1988-08-22
Abstract: PURPOSE:To inexpensively obtain a molded body equipped with a soft use feeling and excellent cushioning characteristics by cutting a skin sheet lined with a gas shielding layer and covering the seam of a skin body, whose fabric surface is turned inwardly, with a sticking tape composed of a polyurethane film and foaming a resin liquid on the covered surface. CONSTITUTION:A skin body is obtained by welding a polyurethane foam layer 6 and a polyurethane film 7 to a fabric 5 under heating. A skin sheet is cut while the cut sheets are mutually sewn so as to constitute the outer contour of a required headrest. A sticking tape 8 wherein the single surface of a polyurethane film is coated with an acrylic sticking agent is adhered to the seam 3 of each part of the skin body turned its sewing flange to the front surface thereof to seal the seam 3. The skin body is reversed to be brought to a regular state wherein the fabric 5 is on the surface side thereof and arranged in a split mold to clamp the mold and a urethane resin and an additive for foaming are injected in the mold from a urethane resin solution injection hole 10a to foam the resin solution.
Patent JP-S6452498-A (JP)
Title: Moving apparatus of span call case in sewing machine
Inventor: TAJIMA IKUO
IPC: D05B35/08
Filed: 1987-08-21
Abstract: PURPOSE: To improve the efficiency of belt-like spangle sewing by appropriately displacing the selected spangle holding member of a spangle sewing device in a horizontal or vertical direction. CONSTITUTION: A different cylindrical body 96 disposed on the end part of the arm part 92 of a first driven lever 90 for vertical movement lowers a spangle case 60 connected through a shaft 93. Since a spring 66 disposed to a connection shaft 64 for movement and a spangle 60 is lowered together with the spangle case 60 against the elasticity and turns and lowers a second driven lever 80 disposed to a spindle 78 and the supporting shaft 82 of a spangle case holding plate 62 with the supporting shaft 82 as a center, the lowering of the spangle case 60 is quickly executed. In such a manner, by the cooperative action of a pair of the driven levers 90 and 80, the selected spangle case 60 is moved to a position near a cloth W attached to an embroidery frame 50 and the feeding, cutting and sewing of the belt-like spangle S are made possible.
Patent JP-H0257276-A (JP)
Title: Round current type water tank
Inventor: TERATSUJI OSAMU
IPC: E04H4/00
Filed: 1988-08-22
Abstract: PURPOSE:To restrain the generation of stationary waves, prevent water flow in a bent water path from exfoliation for equalizing head losses in the bent water path and evening the distribution of flow speed in an upper water path by providing in a lower water path a diverging portion from the upstream side toward the downstream side such that the terminal end of the diverging portion is located about at the same height as a front bent water path and the upper water path. CONSTITUTION:When each small diameter impeller 9 is rotated by a drive unit 10, water in a converging portion 15 of a lower water path 4 flows to the diverging portion 14 side, so that the height of water flow is uniformly increased at the diverging portion and the height H3 at an outlet of the diverging portion 14 becomes approximately equal to the height H1 of the bent water path 5 and upper water path 3. Water guide plates 111, 112, 113 in the bent water path 5 following the diverging portion 14 are bent such that each gap between the respective water guide plates 111, 112, 113 are bent from the beginning end to the ending end of the bent water path with equal width. Thus, the water flow in the bent portion can be prevented from exfoliation. Accordingly, head losses in the respective bent portions are approximately equalized to each other so that the water flow having the uniform distribution of flow speed in the height direction can be provided in the upper water path 3.
Patent JP-H1154573-A (JP)
Title: Probe card inspection system with cleaning function
Inventor: KATO MAMORU
IPC: G01R31/28
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To remove a foreign matter adhered to the probe of a probe card without damaging the probe. SOLUTION: An inspection system base 30 has an elevating unit 31 movable up and down (Z direction) provided with a sliding board 32. The sliding board 32 slides freely in the elevating unit 31 to arrange an electrode plate 32a, a transparent flat glass plate 32b and a transparent thin glass plate 32c side by side while facing any one of them against a processing position 200. A probe card 36 is positioned above the sliding board 32 by means of a probe card holder 35 and performs measurement of fluctuation in the height of a probe 37, contact resistance, and probe point coordinate pattern sequentially at the processing position 200. When a foreign matter is adhered to the probe 37, the probe 37 is irradiated with laser light from a laser generator 33 through the transparent thin glass plate 32c thus burning and removing the foreign matter.
Patent JP-H0923868-A (JP)
Title: Post-processing for wine characterized by adding dried linden herb
Inventor: ZUSHI REIZO
IPC: C12H1/22
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a beverage which is a sort of wine but realized as if different from wine. SOLUTION: A mixture of dried linden herb with sugar is dipped in wine and aged for 50 hours. Thus, the sweet forestery aroma and flavor of linden can be added and fixed to wine brewed by conventional techniques to give a new type of beverage which is a sort of wine but realized as if different from wine.
Patent JP-2000038863-A (JP)
Title: Closure device of trunk lid for automobile
Inventor: TAGA SHIGENOBU
IPC: E05B83/18
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide the closure device of a trunk lid for an automobile, by which the malfunction of the second retraction of a retracting mechanism can be prevented when the trunk lid is not opened sufficiently. SOLUTION: When the trunk lid (10) is opened, a retracting-state detecting section 80 detects the state of a retraction start when the trunk lid (10) is attached on a weather strip resulting from the freezing, etc., of a car body, the trunk lid (10) is not opened sufficiently and a lid-state detecting section 88 does not detect the passage of a place at the time of the engagement of the trunk lid (10) on the basis of the rocking state of a lever 85. Even when a lock switch 90 detects the state of engagement, a retracting mechanism 50 is maintained under a stopped state.
Patent JP-H0499025-A (JP)
Title: Water rinser
Inventor: AOKI YOSHIKO
IPC: H01L21/304
Filed: 1990-08-07
Abstract: PURPOSE:To reduce the remaining of dust and the like in a rinsing tank and the re-attaching of dust when a substrate is taken out in the air, by vertically spouting pure water in the part between semiconductor substrates from a nozzle of a lid of the upper part of the rinsing tank, and discharging waste water through a drain outlet. CONSTITUTION:A drain outlet 5 is installed on the bottom part of a rising tank 10, and a punching plate 9 for mounting a carrier 4 containing semiconductor substrates 3 is installed above the outlet 5. A lid 1 equiped with a nozzle 2 for spouting pure water to the inside is installed on the upper part of the tank 10. A pure water supplying port 8 is installed at a part higher than the position where the semiconductor substrates 3 are contained. Pure water from the drain outlet 5 which passed a circulating pump 6 and a filter 7 is vertically spouted to the part between the semiconductor substrates 3. Thereby a pure water flow from the upper part to the lower part is always formed in the rinsing tank, so that particles of dust and the like which exist in the pure water in the tank and especially remain and float between the semiconductor substrates 3 are eliminated, and the re-attaching after the end of rinsing is prevented.
Patent JP-S58110433-A (JP)
Title: Stabilizing method for needlelike magnetic metallic powder
Inventor: IWASAKI KAZUHARU
IPC: C01G49/00
Filed: 1981-12-23
Abstract: PURPOSE:To enhance the corrosion resistance and stability of needlelike magnetic metallic powder by blowing air into a mixture prepared by dipping the powder in a specified org. solvent to form a passive oxide film on the surface of the powder. CONSTITUTION:A gas dispersing plate 3 having many pores is placed in a stainless steel vessel 1, and a mixture 2 prepared by dipping needlelike magnetic metallic powder for a magnetic recording medium in an org. solvent such as pentane, hexane, heptane or toluene is put on the plate 3. A gas (a), (b) having <=30% oxygen content such as air is forced to be uniformly blown into the mixture 2 through the plate 3, and the mixture 2 is treated at room temp. below 50 deg.C for 5-24hr. By the treatment the metallic powder coated with the org. solvent is dried to form an oxide film on the surface. Thus, the surface of the metallic powder is stabilized by oxidation. The resulting metallic powder for a high density recording medium is not made chemically unstable in the air, and the deterioration of the magnetic characteristics due to aging is prevented.
Patent JP-H0995420-A (JP)
Title: Preparation for external use for skin
Inventor: INOMATA SHINJI
IPC: A61K8/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin having both excellent tyrosinase and elastase inhibitory effect, thus effective for preventing skin whitening and aging. SOLUTION: This preparation contains 0.0005-20 (pref. 0.001-10)wt.%, on a dry basis, of an extract from a plant belonging to Theaceae Schima (e.g. Bunga cangkok, scientific name: Schima wallichii (DC) Korth) which grows esp. in the arid grassland and pastureland in Indonesia. The extracts can be obtained by immersing the leaves, stems, flowers, barks, seeds, fruits, whole grass, etc., of the plant in an extraction solvent (e.g. methanol) or refluxing them in the presence of the solvent under heating followed by filtration and then concentration. The preparation is obtained in the form of ointment, cream, milky lotion, lotion, pack, bathing agent, etc.  The preparation is excellent in color fading ability for pigmentation after suntan, spots, freckles, chloasma, etc., and in ability for skin whitening, and is effective for retaining fresh skin through preventing skin aging by recovering and maintaining skin firmness and elasticity.
Patent JP-S6187490-A (JP)
Title: Monitor device
Inventor: YOSHIKAWA HIROSHI
IPC: G08B13/196
Filed: 1984-10-03
Abstract: PURPOSE:To raise an alarm only in case when a position and a quantity determined in advance have been varied, by installing plural TV cameras at prescribed positions, and providing a means for calculating the position and the quantity which have been varied in a specified monitor area. CONSTITUTION:In case when two sets of TV cameras 31, 32 have caught an invasion object 2 as an image, the image is processed by a microcomputer 7, and an area S1 and S2 of the object 2 of the cameras 31, 32 are obtained. A position of the object 2 and its absolute size can be calculated by these areas S1, S2. That is to say, the absolute size of the object 2 can be calculated by a distance extending from the object 2 to the cameras 31, 32, a focal distance of a use lens of the cameras 31, 32, and the areas S1, S2 of the object 2 on a picture. Accordingly, when a numerical value is set in advance to an alarm device 8, an alarm can be generated only against the invasion object exceeding a prescribed size, and only against an invasion except a prescribed place.
Patent JP-H1035722-A (JP)
Title: Carrier tape
Inventor: KANEKO SATOSHI
IPC: B65D73/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To automatically install a clip component, etc., by a mounting device by a method wherein for a carrier tape for which a large number of housing recesses to house a small part, are provided in a row, on the bottom surface of each housing recess, a bottom elastic protruding piece which elastically deforms when received a pressing force at the time when the small part is pushed to the outside, is formed. SOLUTION: For this carrier tape 1, a large number of housing recesses S... are provided and formed in a row with specified intervals in the longitudinal direction, and on the side edge, a large number of feed holes 6... are formed with specified intervals in the longitudinal direction. At the center of the bottom surface of each housing recess S, a bottom opening K is formed, and on the outer periphery of the bottom opening K, four diagonal grooves 4 are formed, and between the diagonal grooves 4, 4, four sheets of bottom elastic protruding pieces 5 which face the bottom opening K and protrude in the horizontal direction, are formed.  By this method, when a push-out jig 11 is pushed into the head part 10b of a clip component 10, the bottom elastic protruding pieces 5 elastically deform to the bottom side, and the bottom elastic protruding pieces 5 open, and the bottom opening K is expanded, and the clip component 10 is pushed out to the outside in the end.
Patent JP-H0259556-A (JP)
Title: 1,3,4,5-tetrahydrobenz(cd)indole derivative
Inventor: SOMEI MASANORI
IPC: A61P25/00
Filed: 1988-08-23
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or 1-6C alkyl; R<2> is H or halogen; R<3> is H or OH; R<4> is 1-3C alkyl, except that all the R<1>, R<2> and R<3> are H) and acid addition salt thereof. EXAMPLE:4,5-trans-5-(2-Hydroxymethyl-1-propen-1-yl)-4-propionylamino-1 ,3,4,5- tetrahydrobenz[cd]indole (6-nor-6-propionylchanoclavine-2). USE:Useful as a remedy for parkinsonian syndrome, Huntington chorea, prolactin secretion inhibitor, etc. PREPARATION:A compound expressed by formula II is reduced with zinc amalgam, etc., and reacted with a reactive derivative of a carboxylic acid expressed by the formula R<4>-COOH (R<4> is 1-3C lower alkyl) to provide a compound expressed by formula III, which is then reduced with lithium aluminum hydride, etc., to afford the compound expressed by formula I.
Patent JP-H1147966-A (JP)
Title: Laser beam machining method and controller therefor
Inventor: INAMASU TORU
IPC: B23K26/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of proper laser beam machining by coinciding the changed point of machining conditions with that of laser oscillation state and also to provide a laser controller for this method. SOLUTION: In laser beam machining, in which a machining head is relatively moved in each axial direction against a work W by means of a machining program and in which the work W is irradiated with a laser beam LB generated by a laser generator 15 and machined, the analysis part 5 analyzes the machining program to determine the machining conditions such as a moving command for each axis, with such command outputted to the motor 11 of each axis by an interpolation part 7. Meantime, the data storage part 9 stores plural machining conditions and timing data for staggering these conditions timewisely. On the basis of this timing data, the machining conditions are outputted to the laser generator 15, which emits the laser beam LB.
Patent JP-S6454666-A (JP)
Title: Negative electrode active material for alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: H01M4/06
Filed: 1987-08-25
Abstract: PURPOSE:To sharply decrease generation amount of hydrogen gas without deteriorating discharge performance by constituting a negative electrode active material out of mercurized zinc alloy in expand-shape and making it include, as an alloy element, one kind or more selected among lead, indium, cadmium, thallium and gallium and one kind or more selected among aluminum, alkali metal and alkali earth metal. CONSTITUTION:In a negative electrode active material consisting of zinc, the form is expand-shape and it includes, as an alloy element, one kind or more selected among indium, zinc cadmiun, thallium and gallium, and one kind or more selected among aluminum, alkali metal and alkali earth metal. Hereupon, the content rate of one kind or more selected among indium, lead, cadmium, thallium and gallium inside the zinc alloy is determined as 0.001-1.0% by weight. And the content rate of one kind or more selected among aluminum, alkali metal and alkali earth metal is determined as 0.001-0.2% by weight.
Patent JP-2000038546-A (JP)
Title: Photocuring adhesive composition and optical member using same
Inventor: NAGAO YOSHIE
IPC: G02B3/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocuring adhesive which is of the one-pack curable type, easy to handle, free from discharge of a solvent or the like, curable in a short period of time, high in bonding strength and excellent in moisture resistance. SOLUTION: This photocuring adhesive composition comprises (A) 10-70 pts.wt. urethane polymer having a polycarbonate doil having two or more (meth) acryloxy groups in the molecule as the main chain skeleton, (B) 30-90 pts.wt. monofunctional (meth)acrylate, (C) 0-40 pts.wt. polyfunctional (meth)acrylate, and (D) 0.01-5 pts.wt. [provided that the sum of components (A)-(C) is 100 pts.wt.] photopolymerization initiator. An optical member is obtained by laminating sheet lenses with this adhesive composition.
Patent JP-H1155612-A (JP)
Title: Printer and print system
Inventor: SASAKI ISAO
IPC: H04N5/76
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To attain synthesis print of a plurality of image data by existing color print and monochromatic print in mixture for a system of a printer connecting to a digital camera. SOLUTION: Selection menu data of a format to synthesize pluralities of images and setting menu data of a print type as to whether a plurality of the image data are color printed or monochromatically printed which are stored in a printer 11 are sent to a digital camera 11, where the data are displayed on a color liquid crystal display device LCD 33. Based on the display, selection of a format and a print type are set, image data are read from an image memory 29 of the digital camera 1 and displayed on the color LCD 33 and the image data to be synthesized are selected, which are transferred to the printer 11. Thus, the display of the digital camera 1 is used to facilitate the operation for image synthesis with mixed combination of color and monochromatic print.