baber/WOPTO huggingface dataset:
Patent JP-S56130707-A (JP)
Title: Photo-printing device
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/027
Filed: 1980-03-18
Abstract: PURPOSE: To produce a great effect on the printing of a fine pattern by enabling the detection of a focus point of ≤1μm by dividing the image-forming luminous flux of an optical image formation system in terms of time and by monitoring a shift in image-formation point of the luminous flux.  
     CONSTITUTION: When an image-forming luminous flux is divided into thin luminous fluxes with θ 2  to the optical axis in the pupil-dividing method, extent (d) of defocusing can be found from l=d.tanθ 2  in terms of extent (l) of a lateral shift. For this purpose, pupil image-forming lens 12, optical pupil-division system 13 and photoelectric converting element 14 are provided for a function of detecting a focus point. In this constitution, when luminous fluxes obtained by dividing a luminous flux in terms of time through the rotation of parallel plane plates are caused to strike a wafer by optical system 13, light incident to photoelectric element 14 has a prescribed shift in position if the wafer has curvature, etc. The extent of this shift is monitored to know the extent of focus point adjustment from said formula. Thus, the focus point control of 0.5μm order can be exercised by an image sensor, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57149283-A (JP)
Title: Long-chain fatty acid lactol
Inventor: KIKUCHI HIROYUKI
IPC: A61K31/34
Filed: 1981-03-09
Abstract: NEW MATERIAL:A long-chain fatty acid lactol expressed by the formula (R is hexadecyl, 6,9-eicosadienyl, 6,9,12-docosatrienyl or 3,6,9,12-dicosatetraenyl).  
     EXAMPLE: 4-Hexadecyl-2-hydroxy-2-methyl-5-oxo-2,5-dihydrofuran.  
     USE: A multiplication inhibitor of granulation tissues and inhibitor of superoxide production useful as an anti-inflammatory agent.  
     PROCESS: Euplexaura flave (Nutting) is extracted with an organic solvent, e.g. methanol, alcohol, acetone or acetic acid or a mixture thereof or a mixed solvent with water, and the resultant extract is then concentrated. The resultant concentrate is then subjected to the well-known isolating means for natural products, i.e. distribution difference between tow kinds of liquid phases, difference in affinity for various adsorbents, solubility difference in a suitable solvent, difference in deposition speed, etc. to isolate and purity the respective compounds of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10222877-A (JP)
Title: Optical disk and its fault test method
Inventor: OISHI KENJI
IPC: G11B7/24073
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a fault test method of an optical disk capable of precisely, rapidly testing a fault in a short time. SOLUTION: In the fault test method of the optical disk consisting of lands 3 and grooves 4 alternately formed over the disk radial direction, and provided with a recording field capable of optically recording/reproducing information and a header provided on a position existing between respective recording fields and striding across between adjacent land and groove, it is constituted so that a testing signal is recorded on either one between the land 3 and groove 4, and the header H and the recording field F of a track recording the testing signal are reproduced, and the fault of the optical disk is tested. Thus, the fault of the optical disk is tested precisely in a short time.
Patent JP-H05203614-A (JP)
Title: Electrode-enclosure type detection element, and intermittent automatic analysis device and method
Inventor: SAKAI HARUTOSHI
IPC: G01N27/416
Filed: 1992-01-25
Abstract: PURPOSE:To provide a disposable detection element which can detect subject matter included in blood or urine by using a porous body and electrode carrying biological catalyst such a enzyme, and to provide an intermittent automatic analysis device and method using the detection element. CONSTITUTION:A detection element 10 includes a porous reaction body 4 carrying biological catalyst to detect change by reaction of subject matter in sample from a sample entrance 1 with catalyst by an electrode 6. An analysis device includes a means to let the sample stay after it is filled in a reaction chamber 5, a reaction change signal processing means, and a sample motion/stay control means. Need of a means to inject the sample into a detection system or carrier liquid for transfer can therefore be eliminated.
Patent JP-H08213808-A (JP)
Title: Irreversible circuit element
Inventor: KAWADA YUKIHIRO
IPC: H01P1/383
Filed: 1995-01-31
Abstract: PURPOSE: To make the irreversible circuit element small in size and thin in profile while keeping a sufficient magnetic field by securing thermal stability. CONSTITUTION: A center conductor 104 is provided to a capacitive board 100 to enclose a ferrite 102 and a termination resistor 106 is connected to one port. A terminal 108 is provided to each port. Lead electrodes and the terminals 108 are soldered by using a solder with a conventional softening temperature. A thermal insulation material (heat resistant material) 110 is applied to soldered parts of the capacitive board 100. The same thermal insulation material 110 is applied also to the surface of magnets 120, 122, for DC magnetic field application. An isolator is assembled by inserting the capacitive board 100, the magnets 120, 122 between a cover 10 and a shield case 12.
Patent JP-2000230266-A (JP)
Title: Apparatus with control mechanism and demolition method for apparatus
Inventor: KITAMOTO EIJI
IPC: E03D9/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To instantaneously grasp the reutilization value of an apparatus and the components constituting the apparatus and to realize the efficient demolition work for recycling the apparatus. SOLUTION: An operation state recognition section 80 recognizes the excitation time and the numbers of operations of the units in the storage case of a sanitary washing device and stores the results on a usage history record table RT. A useful state judgment section 82 compares the values stored on the usage history record table RT with the useful excitation time and the values of the numbers of useful operations of the units stored on a junk table HT and a new item table ST and judges the degree of wear of the units. A recycle method determination section 85 determines the recycle method of a sanitary washing device based on the judged results, and a disassembly method procedure determination section 86 determines the disassembly procedures of the sanitary washing device according to the recycle method.
Patent JP-S60211020-A (JP)
Title: Method and apparatus for heat treatment of steel plate
Inventor: BINSENTO AARU KOORUMAN
IPC: C21D9/573
Filed: 1985-02-25
Abstract: A method and apparatus for heat treating steel plates subject to longitudinal length distortion wherein the plate at a temperature of the critical temperature of the steel passes through leveling rolls to remove the length distortion and immediately thereafter through quenching rolls which maintain length uniformity during quenching of the plate.
Patent JP-H06229265-A (JP)
Title: Engine control device
Inventor: TAKADA TETSUYA
IPC: F02D43/00
Filed: 1993-01-30
Abstract: PURPOSE:To prevent the happening of slip of driving wheels, and to previously prevent the cause of abnormal heating of a purifier. CONSTITUTION:An engine control device has a torque-down control device 78, which detects the slip condition of a wheel 1 and controls the torque of an engine 2 in response to the detected slip condition. The engine control device is also provided with a temperature rise estimating means 75 for estimating a temperature rise of a purifier K on the basis of the torque-down requiring signal corresponding to the slip quantity from a driving wheel control means 4 and the signal from each sensor of an engine operation condition detecting means, and a torque-down control limiting means 76 for limiting the torque-down control in the case where a temperature rise area is judged by the temperature rise estimating means 75, and a control limit cancelling means 77 for cancelling this limitation after a specific time has passed.
Patent JP-S55127315-A (JP)
Title: One-shot incense
Inventor: KATOU JINSAKU
IPC: A61K8/00
Filed: 1979-03-24
Abstract: PURPOSE: A one-shot incense ignitable momentarily all over the incense bundle, comprising an ignition agent applied to the whole top.  
     CONSTITUTION: The ignition agent 2 is applied to the whole top of the incense stick bundle 1 to give a one-shot incense ignitable quicker in the wind, and ashed by breathing thereon rapidly. The ignition is led by a match flame with the agent 2, or by the cappy agent placed on the top of the bundle. In contrast, the conventional incense will not be easily ignited to the center of the bundle, particulary in the wind. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59159496-A (JP)
Inventor: TANABE ISAMU
IPC: F16L59/16
Filed: 1983-03-02
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-S52118613-A (JP)
Title: Removal method for high viscosity fluid
Inventor: GOTOU HIDEO
IPC: F17D1/14
Filed: 1976-03-29
Abstract: PURPOSE: Removal method which is devised to remove a high viscosity fluid while reducing the contact resistance in the internal wall face by supplying the pipe for removing a high viscosity fluid and a surface activator to the internal wall face of tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58154188-A (JP)
Inventor: NAKADE MASAMI
IPC: H01R12/24
Filed: 1982-03-08
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-H08234638-A (JP)
Title: Cleaning device for image forming device
Inventor: HIROSE HIDEKAZU
IPC: G03G21/10
Filed: 1995-02-23
Abstract: PURPOSE: To provide a cleaning device for an image forming device capable of fulfilling high cleaning performance over a long period. CONSTITUTION: Magnetic toner remaining without being transferred to a paper sheet, etc., on a photoreceptor drum 1 is removed by a cleaning roll 3. This cleaning roll 3 is provided with a rotary cylindrical sleeve 10, a magnet 12 arranged to make its rotation impossible in the sleeve 10 and a semiconductive flexible material layer 14 covering the outer periphery of the sleeve 19. A bias having a polarity opposite to that of a charge possessed by the magnetic toner is applied to the sleeve 10 from bias supply 7 and electrical attracting force is exerted up to the drum 1, because the flexible material layer 14 is semiconductive. Moreover, a magnetic material is dispersed in the semiconductive flexible material layer 14 and the magnetic force of the magnet 12 is exerted up to the drum 1. The cleaning roll 3 is in contact with the drum 1, so that the magnetic toner is scraped therefrom.
Patent JP-S58152332-A (JP)
Inventor: FUKUSHIMA TOORU
IPC: H01H47/32
Filed: 1982-03-04
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-H07215669-A (JP)
Title: Operation area monitoring device for crane
Inventor: KISHI MITSUTERU
IPC: G05B9/02
Filed: 1994-02-08
Abstract: PURPOSE:To improve the safety and reliability of an automatic operating device by comparing a preset operation possible area with a position (condition) of a crane detected by various sensors, and outputting the crane stop signal in the case where a departure from the operation possible area is judged. CONSTITUTION:An operation area setting block sets the operation possible area of a hook or a hoisted material on the basis of the real position and the target position of the hook or the hoisted material of a crane during the movement and a building frame and a fixed obstacle position. An operation area departure monitoring block 10 compares the set operation possible area 1 with the various positions (condition) 2 of the crane respectively detected by various sensors 3-7, and checks that the hook or the hoisted material is positioned within the operation possible area or not, and monitors departure of the hook or the hoisted material from the operation possible area. Furthermore, a crane stop signal output block 20 judges abnormality of an automatic operating device when a departure from the operation possible area is generated, and outputs the crane stop signal 21 to a crane controller.
Patent JP-S56132319-A (JP)
Title: Circuit for displaying photographing information of camera
Inventor: OKADA KAZUHIRO
IPC: G03B17/18
Filed: 1980-03-19
Abstract: PURPOSE:To make possible the changing-over from dot displaying to segment displaying of camera information by controlling flip-flops, etc. by signals for dot displaying via counters, etc. thereby forming signals for segment displaying. CONSTITUTION:The light emission of 32 pieces, etc. of LEDs is controlled by the signals T1-T8 which are always of the same period and are shifted in phases, and the state signals S0-S3 for 8Hz, 4Hz flickering and displaying put-out which are shifted in phases each other, whereby camera information is dot-displayed. With these signals T1-T8 as clocks, counters COUNT1-COUNT3 which are controlled by the signals S0-S3 count these and control setting, etc. of flip-flops FF1-FF3 by way of AND gates AND1-AND3. The outputs corresponding to the counting values of the annihilation times of the signals S0-S3 are generated and the camera information is changed over from dot displaying to segment displaying. Further, it is also possible to make dot displaying and segment displaying simultaneously.
Patent JP-H01210859-A (JP)
Title: Oriented membrane evaluating method
Inventor: ISHIHARA SHOICHI
IPC: G01N27/24
Filed: 1988-02-18
Abstract: PURPOSE:To simply evaluate the orientation control force of an oriented membrane and to quickly evaluate heat stability by measuring the temperature dependency of a capacitance or a dielectric constant of a liquid crystal cell. CONSTITUTION:The temperature dependency of a dielectric constant or the capacitance of a liquid crystal cell is related to the temperature dependency of the degree of orientation order, and the stronger orientation control force of an oriented film is, the smaller said dependency becomes. Therefore, by measuring the temperature dependency of the dielectric constant or the capacitance of the liquid crystal cell, the orientation control force of the oriented membrane can be evaluated. Accordingly, heat stability of an oriented membrane material can be evaluated in a short time, and its practical value is high. In this regard, by using the oriented membrane whose orientation control force is large, excellent long-term stability and heat stability are realized.
Patent JP-S60178976-A (JP)
Title: Negative charge applying device for ignition plug of internal-combustion engine
Inventor: HIRAKUI KENZOU
IPC: F02P3/00
Filed: 1984-02-27
Abstract: PURPOSE:To improve the combustion efficiency and to lower the concentration of harmful exhaust component by providing an electrostatic chip for converting the negative voltage produced in Dc-Dc converter into static balance motion state. CONSTITUTION:Normal voltage from a battery 1 is converted through an ignition coil 3 into high voltage which is distributed through a distributor 4 to respective plug 5 thus to ignite mixture gas. An electrostatic converting chip 7 will convert the negative voltage produced in Dc-Dc converter 6 into static balance motion state while avoiding abrupt motion of charge. Since ion activation is promoted to increase the bonding force with oxygen, the combustion efficiency is improved considerably while the concentration of harmful exhaust component is lowered.
Patent JP-S59196302-A (JP)
Title: Preparation of active solid hydrocarbon useful for olefin polymerization and synthesis of olefinnic polymer or copolymer using same as catalyst
Inventor: KUROODO BURIYUN
IPC: C08F4/62
Filed: 1984-02-27
Abstract: A process is provided for the polymerization of olefins in the gas phase wherein olefins are contacted with a catalyst system consisting of an active solid hydrocarbon having been prepared by forming a pulverulent composition by mixing a transition metal component, a porous organic or inorganic solid support and an organometallic compound of the organo-Al, organo-Mg or organo-Zn type, and polymerizing a controlled amount of one or more C2 to C12 olefins in the gas phase in contact with the pulverulent composition with a specific hourly conversion of the olefins to produce the active solid hydrocarbon.
Patent JP-H03175003-A (JP)
Title: Manufacture of surface decorated concrete product or structure and non-hardening coating material
Inventor: SEKINE SUKEYOSHI
IPC: B28B11/02
Filed: 1990-02-16
Abstract: PURPOSE:To process the surface of concrete or to produce a concrete product with decoration material in a rational manner by interposing a non-hardening coating material between inner surfaces of forms or between an inner surface of a form and a decoration material to keep cement mortar or cement paste of the outer surface of concrete or decoration material in a non-hardening state until the forms are re moved. CONSTITUTION:A release liner 3 is provided on the surface of a tile 2 to be applied to the inner surface of a form 1 and dried. For example, 60 parts polyester resin and 40 parts monomer are mixed together and 1-5 parts mixture of 55 % methylethyl ketone peroxide and 45 % dimethylphthalate, as a hardening material, is mixed into said mixture to form a non-hardening coating material for concrete, which is applied to the surface of the liner 3 to provide a non-hardening coating material layer 4 there on. The surface side of the tile 2 is bonded to the bottom 1a of the form 1 using double adhesive tapes. Reinforcing bars 5 are disposed inside the form 1 and concrete 6 is applied thereto. Then the form is vibrated to compact the concrete into a loaded state. Steam curing is applied to the concrete, with the form 1 being attached thereto, to increase concrete strength and then the form is removed and the surface of the tile 2 is washed with water to remove attached cement therefrom.
Patent JP-H02214611-A (JP)
Title: Dicing tape
Inventor: NISHIGUCHI KATSUNORI
IPC: B28D5/00
Filed: 1989-02-15
Abstract: PURPOSE:To discriminate whether notching has reached to the surface layer section of a dicing tape of a dicing blade or not by forming a non-transmitting layer preventing the transmission of light to the surface layer section of the dicing tape, on a surface of which a semiconductor wafer is stuck and fixed. CONSTITUTION:A dicing tape 1 is composed of a laminate, in which a non- transmitting layer 2 preventing the transmission of light is shaped onto the surface layer section 1a of the dicing tape 1, such as a laminate in which a pigment is mixed with an adhesive layer 4 laminated onto a base material layer 3. A semiconductor wafer W stuck and fixed at the center of the top face of the dicing tape 1 is cut by turning a dicing blade 6 and moving a table 7. The non-transmitting layer 2 in a notch groove 1b is cut off by the notch of the dicing blade 6 and the quantity of the transmission of light from the notch groove 1b section is increased only by the cut-off section when the notch depth of the dicing tape 1 by the dicing blade 6 is sufficient at that time, but the quantity of the transmission of light from the abrasion section of the dicing blade 6 is reduced extremely when the dicing blade 6 is abraded, a notch depth is shallowed and the non-transmitting layer 2 of the notch groove 1b is not cut off.
Patent JP-H02242102-A (JP)
Title: Apparatus for measuring probe
Inventor: HERUMUUTO FUITSUSHIYAA
IPC: G01B7/00
Filed: 1989-02-15
Abstract: PURPOSE: To provide a device for a unipolar electromagnetically active type for thin film measurement at no-error-occurrence level by providing a half pan type core movably in an external probe body along the axis and providing spring devices to a power line between the half pan type core and external probe body. CONSTITUTION: The measuring probe has a slide sleeve 142 outside and is coupled with the external probe body 12 in terms of operation by a spiral spring 146, and the slide sleeve 142 is relatively below the external probe body 12. In the front area of the external probe body 12, an extremely lightweight plunger 41 is provided coaxially which is much longer than the half pan type core 52 and much shorter than the external probe body 12, and the half pan type core 52 is coupled with the front area of the plunger 41 by the spring devices 99 and 101 between the plunger 41 and external probe body 12. Sapphire 41 is positioned axially in the center of the half pan type core 52 and its spherical front frame surface 64 is on a hemispherical surface 53, and its front frame surface 63 is positioned in front of an annular surface 156 in a stationary state.
Patent JP-S62194805-A (JP)
Inventor: NAKADA SEIICHI
IPC: A45D1/02
Filed: 1986-02-20
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-S53122364-A (JP)
Title: Hole detecting system for ic insertor
Inventor: OOMORI YASUO
IPC: H01L23/32
Filed: 1977-04-01
Abstract: PURPOSE: To perform correct alignment correction, by simply distinguishing mere through-holes with lead insertion holes, through the selection with masking at the output side of a photo sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51111001-A (JP)
Title: Power switching circuit
Inventor: NUMATA SABUROU
IPC: H05B41/32
Filed: 1975-03-26
Abstract: PURPOSE: Without requiring large space, this circuit is applicable to TTL light meter cameras of high voltage low power or low voltage high power. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02216934-A (JP)
Title: Wide band digital exchange device
Inventor: SUMINO YUTAKA
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the discard rate of cells by sending the collision information back to a randomization network when a collision occurs between cells and sending the next cell to an input channel different from that of a route where a collision occurs among (NXN) switches via the randomization network. CONSTITUTION:Each of (2X2) unit switches contains a means to send the collision information to a route tracked by a cell that could not travel in its prescribed direction when the collision between cells is occurred. A randomization network formed at the preceding stage of the (NXN) exchange switches detects the collision information and sends the next cell via a means to an input channel different from that of a route where a collision occurred among those exchange switches. therefore the collision information information is sent back to the randomization network when the collision occurs between cells. Then the randomization network sends the next cell to the input channel different from that of the route where the collision occurred among the exchange switches. As a result, the discard rate of cells can be reduced.
Patent JP-H03240972-A (JP)
Title: Treatment of metal surface with zinc phosphate
Inventor: BODA TAMOTSU
IPC: C23C22/73
Filed: 1990-02-17
Abstract: PURPOSE:To easily form a film having superior adhesion and corrosion resistance by precipitating and separating Al ions in a treating soln. at the outside of a treating vessel and keeping the treating soln. at a prescribed equilibrium Al ion concn. CONSTITUTION:A treating soln. 2 for forming a zinc phosphate film in a treating vessel 1 is introduced into a vessel at the outside of the vessel 1, e.g. into a precipitating vessel 3, where a simple fluoride is added to the soln. 2 to precipitate Al ions in the soln. 2. The formed precipitate is separated from the soln. 2, e.g. in a precipitate separating vessel 4 and then the soln. 2 is returned to the vessel 1. The treating soln. 2 in the vessel 1 is kept at <=150ppm equilibrium Al ion concn.