baber/WOPTO huggingface dataset:
Patent JP-2000024640-A (JP)
Title: Recovering method of high purity condensed water from heavy metal-containing waste water and production of pure water
Inventor: NANAUMI TAKUMI
IPC: B01D5/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To recover the condensed water suitable as the raw water for pure water by adding a heavy metal capturing agent to the waste water containing a heavy metal, evaporatively concentrating the mixture and condensing the steam generated by the evaporative concentration. SOLUTION: The heavy metal-containing waste water to be treated is a stack gas desulfurized waste water, etc., discharged from a thermal power station for example. The heavy metal capturing agent is added to the heavy metal-containing waste water and the mixture is evaporatively concentrated. The heavy metal capturing agent is not limited especially but sulfide based high molecular chelating agent is preferable. The evaporative concentrating means is not limited especially and even horizontal heat transmitting pipe system and vertical thin film system may be used as the evaporative concentrating vessel. Even external heating system and self vapor pressurizing system may be used as a heating system of the evaporative concentrating vessel. The volume of the heavy metal-containing waste water is reduced to about 1/10 to 1/20 by the evaporative concentrating means.  Since the condensed water obtained by evaporative concentration is efficiency reduced in heavy metal content, the condensed water can be used as the feed water for a pure water production device.
Patent JP-S57165020-A (JP)
Title: Method and apparatus for reducing nitrogen oxides content in combustion product gas
Inventor: IKEDA HISASHI
IPC: B01D53/56
Filed: 1981-11-30
Abstract: PURPOSE: To reduce and remove NOx by a method wherein a calcining furnace having a special structure is used and reductive atmosphere is formed by a particulate material jet layer formed by a kiln exhuast gas.  
     CONSTITUTION: The combustion exhaust gas of a kiln 1 is introduced into a calcining furnace 4 from an opening 3. A cement stock material is supplied from a chute 5 and a fuel from a burner 6 to form a jet layerI. The inside of the layerIis held to a temp. lower than that of the combustion exhaust gas by heat absorbative decomposition action of the stock material and the fuel is decomposed by violent mixing action to form reductive atmosphere and NOx in the exhaust gas is rapidly reduced. In addition, secondary air is introduced into a floating layer II from an introducing port 7 to perfectly burn the fuel and the stock material is calcined. Further, an uncombusted component is burnt in the  reduced diameter part and the enlarged part 9 of a mixing layer III and sent to a cyclone 11 from an exhaust pipe 10.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000081402-A (JP)
Title: Precise masurement method for heat conductivity of liquefied matter with short-time micro-gravity environment used
Inventor: NAGAI HIDEAKI
IPC: G01N25/18
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a precise measurement method for heat conductivity of a liquefied matter. SOLUTION: This precise measurement method for heat conductivity of a liquefied matter micro-gravity for a short time uses a sample with a known specific heat as the liquid matter and an unsteady hot disc method to measure a thermal diffusivity of the sample for a measurement time of 0.2-1.5s under micrograbity, and on the basis of the thermal diffusivity measured and of the specific heat it computers a heat conductivity of the sample.
Patent JP-S5981754-A (JP)
Title: Device constituting system
Inventor: NAKAMURA TAICHI
IPC: G06F15/16
Filed: 1982-11-01
Abstract: PURPOSE:To eliminate the wrong setting due to a manual operation and to simplify the modification of a device constitution by applying clearly an address to the storing position of a unit, and defining the type of the unit within the unit as a set data. CONSTITUTION:When a unit 1 is connected to a common bus 9, an address data setting means 91 is connected to an address comparator 13 of the unit 1. When a unit 2 gives an access to another unit, the address data of the unit 2 is applied to all units connected to the bus 9. Each unit compares the address data with the address data set at the comparator 13. An enable signal is generated at an information signal line 16 with the unit having the coincidence of the above- mentioned comparison. Thus the access from the unit 2 is made possible. While an answer confirming signal showing the presence of a unit of access address is informed to the unit 2 via an information signal line 17.
Patent JP-S6347297-A (JP)
Inventor: KITAJIMA SHIGERU
IPC: B66C23/52
Filed: 1986-08-18
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-S5983083-A (JP)
Inventor: SHINOHARA KAORU
IPC: G21C7/26
Filed: 1982-11-04
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-S6251860-A (JP)
Title: Automatic answering telephone set
Inventor: YAMAMOTO TADASHI
IPC: H04M1/65
Filed: 1985-08-31
Abstract: PURPOSE:To make devisions of plural businesses distinct and distinguish these divisions clearly from the terminal of the last business by recording silent parts and cue signals properly on a response message recording medium and a business recording medium. CONSTITUTION:A 3-sec silent part 31, a 2-sec cue signal 41, a 2-sec silent part 32, the first outgoing message (OGM) 5, a 2-sec cue signal 42, a 2-sec silent part 33, the second OGM 6, a 2-sec cue signal 43, and a 2-sec silent part 33 are recorded on an OGM tape 1 in order fro the tape top. An incoming message (ICM), a silent part, a cue signal, and a silent part are recorded in order on the ICM tape 2 after a 2-sec silent part 7 is recorded from the tape top. Thus, divisions of plural ICMs 1-(n) are detected distinctly by a deep tone of about 0.5sec, and the malfunction is prevented surely because silent parts are formed on both sides of the division tone.
Patent JP-H0241288-A (JP)
Title: Optical recording medium and optical recording method
Inventor: MOCHIZUKI HIDEAKI
IPC: G11B7/24067
Filed: 1988-08-01
Abstract: PURPOSE:To recording a large capacity of information in high density, and to reproduce it by a single wavelength light source by employing an optical recording medium of multilayer structure which exhibits spectral absorption maximum value in different wavelengths in a recording layer, and detecting variation in the reflectivity of the recording layer by a reproduced light which exhibits intrinsic reflectivity. CONSTITUTION:Three recording layer A, B, C are formed on a base 4, and respectively have maximum absorptions. The layer A is varied only by a light having a wavelength lambda1. Similarly, only the layer B is varied by the light having lambda2, and only the layer C is varied by the light having lambda3. The reflectivities of the reproduced light in an unrecorded state of the layers A, B, C are respectively R1, R2, R3, and when the layer A is varied by recording by DELTAR1, the total reflectivity after recording becomes {(R1+R2+R3)-R1}. Similarly, the layers B, C are varied by DELTAR2, DELTAR3 after recording. The total reflectivity after recording is eight different values according to the recording states of the layers A, B, C, and the recording states of the layers can be detected by type of light.
Patent JP-H1037883-A (JP)
Title: Rotary compressor device
Inventor: HARA MASAYUKI
IPC: F04C29/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To recover lubricating oil in an oil sump in a sealed container within a short time by retaining shortest a recovered oil passage leading from an oil separator to the sealed container. SOLUTION: An oil sump 12 in which lubricating oil is pooled, is arranged at the bottom part of a sealed container 4. In an accumulator 2, an inlet pipe 14 is connected to an inlet side, and an outlet pipe 16 connected to the suction pipe 15 of a cylinder 5, is connected to an outlet side. In an oil separator 3, an inlet pipe 18 connected to a suction pipe 17 is connected to an inlet side, and an outlet pipe 19 is connected to an outlet side. A capillary tube 20 is connected from the bottom part of the oil separator 3 to the inlet pipe 14 of the accumulator 2, thereby lubricating oil separated by the oil separator 3 is passed through the capillary tube 20 and returned to the inlet pipe 14 of the accumulator 2.
Patent JP-H0638510-A (JP)
Title: Gate control circuit of self extinguishing semiconductor element
Inventor: TAGAMI SABURO
IPC: H02M1/06
Filed: 1992-07-21
Abstract: PURPOSE:To reduce the off gate current flowing successively by the floating inductance of, for example, a connection lead after reverse recovery of the breakdown strength of the junction between a gate and a cathode at the break of a self extinguishing semiconductor element, for example, a gate-turnoff thyristor. CONSTITUTION:A flywheel diode 7 is connected in parallel with the inductance circuit element 6b consisting of, for example, the connection lead between an off gate signal output circuit 6A and the gate g of a self extinguishing semiconductor element, for example, a gate-turnoff thyristor 2.
Patent JP-H0482679-A (JP)
Title: Holder for capture of spherical body
Inventor: MIKAMI KUNIKAZU
IPC: B25B33/00
Filed: 1990-07-20
Abstract: PURPOSE:To surely interpose a housing body 6 with a lower supporting part and spring like part, by providing a spring like part inclines toward the upper part, at the inside of the lower support part of an about annular part. CONSTITUTION:A housingbody 6 is passed through an almost annular lower support part 2 by pressing a spherical body capture holder like covering it from the upper part of the housing body 6, comes in the constant gap between an almost annular upper support part 1 and lower support part 2, is interposed by this lower support part 2 and a spring like part 4 and stored with its capture. In order to remove this captured and stored housing body 6 the press-fitting force of the spring like part 4 is released by rotating the housing body 6 in the front lower direction and the housing body 6 is easily removed to the lower part with its passing through the lower support part 2.
Patent JP-S6271582-A (JP)
Inventor: MIYAZAWA SHIGEO
IPC: B07C5/342
Filed: 1986-08-20
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-H0613201-A (JP)
Title: Junction structure of clip lead for thick film resistor substrate
Inventor: HONDA NORIO
IPC: H05K3/34
Filed: 1992-06-25
Abstract: PURPOSE:To facilitate the soldering step of the clamp parts of clip leads onto a thick film resistor substrate further eliminating the lead cut step by mutually connecting the clamp parts by soldering step. CONSTITUTION:The clamp parts 2 of clip leads 1 connected by solder 5 are inserted into a thick film resistor substrate 4 to be reflow-soldered. In order to enhance the solder wettability between the clip leads 1 and the thick film resistor substrate, solder pellets 5 may be mounted on the clamp parts 2 of the clip leads 1. Furthermore, the clamp parts 2 of the clip leads l may be inserted into the trench of U-shape vessel at specific intervals so that the the junction structure may be provided in the clip leads 1 by pouring liquid solder into the trench to be cooled down for taking out. In such a constitution for mutually connecting the clamp parts 2 of the clip leads 1 by the solder pellets 5, the soldering step onto the thick film resistor substrate 4 can be facilitated thereby enabling the lead cut step to be eliminated.
Patent JP-S6436348-A (JP)
Title: Image memory device
Inventor: TATSUMI TOSHIICHI
IPC: G06F12/00
Filed: 1987-07-31
Abstract: PURPOSE:To realize efficient data transfer between a computer and an image memory device, by performing the setting of data from the computer to an address buffer and a data buffer preferentially in a period infeasible to write and read out data on/from a frame memory. CONSTITUTION:In the period where the readout from the frame memory 17 or the write on the frame memory 17 is infeasible, the setting of the data from the computer 10 to the address buffer 12 and the data buffer 13 are performed preferentially than the write and the readout on/from the frame memory 17. And in the period where the write and the readout on/from the frame memory 17 is feasible, the write and the readout on/from the frame memory 17 is performed preferentially. In such a way, it is possible to eliminate a useless operation such as to set the address or the data on the address buffer or the data buffer in the period feasible to write and read out the data on/from the frame memory 17, thereby, to perform the efficient data transfer between the computer 10 and the image memory device.
Patent JP-S6348486-A (JP)
Title: Radar equipment
Inventor: OHASHI YOSHIMASA
IPC: G01S7/04
Filed: 1986-08-19
Abstract: PURPOSE:To display the image of a target with high resolution by outputting a signal which is compressed by a cross range compressor in a cross-range direction to a display device without compressing it in a range direction, and displaying the signal on the display device corresponding to cross-range resolution. CONSTITUTION:Reflected pulses are inputted to a receiver 4 and amplified. A phase compensator 5 compensates the phase of a received signal by 4piR(t)/lambda for each sent pulse so as to compensate phase variation based upon the movement of the target. Then, the cross-range compressor 7 obtain the cross range resolution which is lambda/(2omegaT) to a rotating target or Rlambda/(2vyT) to a moving target. Thus, the signal which is given the high resolution in the cross-range direction is inputted to a brightness information converting device 9 to obtain the cross- range resolution in cell units, and brightness information of a cell is converted into an amplitude.
Patent JP-S6349466-A (JP)
Title: Thermal dot line type recorder
Inventor: INOUE HIROYUKI
IPC: G06K15/10
Filed: 1986-08-19
Abstract: PURPOSE:To effectively prevent the generation of ununiformity in printed density or generation of noise due to a sticking phenomenon from occurring, by providing a sheet-pressing means for pressing a recorded sheet toward a platen, on the downstream side of a thermal dot line head with respect to a sheet-feeding direction. CONSTITUTION:A thermal dot line head 1 is fitted to a head holder 6, and is pressed against a platen roller 4 by the head holder. At a sheet outlet part of the head holder 6, a sheet-pressing shape 7 is provided as one body with the head holder. The sheet-pressing shape 7 is so disposed as to press a sheet 2 toward the platen roller 4 on the downstream side of the head 1 with respect to a sheet-feeding direction, and to correct the outgoing direction of the recorded sheet 2 to a direction for being wrapped around the platen roller 4. since the sheet-pressing means 7 is provided as one body with the head holder 6, it is possible to prevent the generation of a reduction of line space due to a sticking phenomenon of the thermal head 1 and the sheet 2, generation of blur or ununiformity in printed density or generation of noise due to the sticking phenomenon from occurring, with a simple construction.
Patent JP-S5982260-A (JP)
Title: Device for turning recording paper up-side-down
Inventor: HAYASHI SEIJI
IPC: B65H31/00
Filed: 1982-11-02
Abstract: PURPOSE:To facilitate the operation of turning a recording paper up-side-down by providing a simple device for turning the recording paper up-side-down which can be easily removably attached to a copier body for delivering the recording paper from a delivery port to a paper delivery tray and which can be applied to existing copiers or the like. CONSTITUTION:A device 1 for turning a recording paper up-side-down is attached to a body of a copier 2 or the like on the portion corresponding to a recording paper delivery port 3 to be interposed between said port 3 and a peper delivery tray 20, and constituted from a guide member 6 having an arcuate section and provided downstream of a paper delivery roller 5 to be displaced angularly, three sets of pairs of conveyer rollers 7-12 for transferring the recording paper both forward and backward along a reversing passage and a detector 13 for detecting an end of the recording paper in the reversing passage. In the use, the guide member 6 is first set to the solid line position to introduce the recording paper into the device 1 through the pairs of conveyer rollers 7-12. When this is detected by the detector 13, the pairs of conveyer rollers 7-12 are reversed while the guide member 6 is operatively pivoted to the condition show by the broken line.
Patent JP-H0944834-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/66
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium excellent in frequency characteristics and durability. SOLUTION: Plural metallic thin film type magnetic films each consisting of diagonally grown columns are laminated on a substrate to obtain the objective magnetic recording medium. Each column of the lower magnetic film 11a has a curve protruding upward from a straight line connecting the starting point of the column to the terminal point. Each column of the upper magnetic film 11b has a curve protruding downward from a straight line connecting the starting point of the column to the terminal point. The columns of the lower magnetic film 11a and the columns of the upper magnetic film 11b form a continuous pattern.
Patent JP-S6172897-A (JP)
Title: Vane angle control device for hydraulic machinery with movable vanes
Inventor: KONNO DAISUKE
IPC: F03B3/14
Filed: 1984-09-14
Abstract: PURPOSE:To enhance the durability, while eliminating the relative rotation in the steady-state operation, by controlling the vane angle so that the relative rotation of a piece to a turning shaft caused by setting the number of revolutions of an electric motor so as not to synchronize with revolutions of the turning shaft is transformed to the axial movement of a sliding ring. CONSTITUTION:When the vane angle is to be changed, the number of revolutions of an electric motor comprised of a rotor 12 and stator 13 is set to such a revolution as not to synchronize with that of a turning shaft 1. Hence, relative rotation is caused between the turning shaft 1 and a piece 8 which is fitted on the turning shaft 1 via a ball bearing 9 in such a way that the axial movement is impossible and the relative rotation to the turning shaft 1 is possible, and the relative rotation of the piece 8 to the turning shaft 1 is transformed to the axial movement of a sliding ring 7 by screw engagement of a male screw 7S on the outer periphery of the sliding ring 7 rotating integrally with the turning shaft 1 with a female screw 8S on the inner periphery of the piece 8, and this is transmitted to an operating shaft 2 for vane angle control to change the vane angle and then a detecting rod 24 transmits the vane angle to a position detector 25. Thus, in the steady-state operation, relative movement is not caused in the vane angle control device, and the durability is enhanced.
Patent JP-H0838051-A (JP)
Title: Dust removing device of blower for tea manufacture
Inventor: TERADA JUNICHI
IPC: A23F3/06
Filed: 1994-07-26
Abstract: PURPOSE:To provide a dust removing device capable of automatically removing tea dust of rotor blades by spray of high-pressure air and improving efficiency of tea manufacturing operation and qualities of product, by installing a high- pressure air jetting nozzle toward the rotor blades of a blower for sending air to a tea manufacturing machine. CONSTITUTION:A high-pressure air jetting nozzle 3 is installed toward rotor blades 1 of a blower such as an air supply fan 5 for sending hot air to a tea manufacturing machine so that tea dust attached to the rotor blades 1 is blown away by jetting of high-pressure air to constitute the objective device. The high-pressure air jetting nozzle 3, for example, is constituted to jet high-pressure air at each fixed time by operation of a solenoid valve. High-pressure air is sufficiently jetted about once at intervals of one hour.
Patent JP-S6368159-A (JP)
Inventor: PIITAA RESURII SUTEA
IPC: A61F5/448
Filed: 1987-07-31
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-H0836994-A (JP)
Title: Unsaturated vapor pressure type high pressure sodium lamp
Inventor: TAKEJI YASABURO
IPC: H01J61/36
Filed: 1994-07-25
Abstract: PURPOSE:To provide such an unsaturated vapor pressure type high pressure sodium lamp that almost completely prevents sodium from being consumed by reacting the sodium with a component member of a light emitting tube during lighting of a lamp and is superior in lamp life characteristics. CONSTITUTION:Glass solder 5 used for airtight sealing is composed of the first component consisting of a mixture of Al2O3, CaO, MgO, and Y2O3 and the second component consisting of at least one or more rare earth oxides selected from Sc2O3, La2O3, Sm2O3, Ce2O3, Yb2O3, and Dy2O3. The containing factor of the second component is 1-15wt.%.
Patent JP-H1067928-A (JP)
Title: Fluorescent-brightened polyurethane
Inventor: MARTINI THOMAS DR
IPC: C08K5/3445
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyurethane capable of exhibiting extremely excellent brightening effect, by dissolving a pyrazoline-based brightener in a polyol component or an isocyanate component. SOLUTION: This polyurethane is obtained by dissolving (C) a pyrazoline- based brightener in (A) a polyol component or (B) an isocyanate component and subjecting the components A and B to polyaddition. A compound of the formula [Ar1 and Ar2 are each independently a (substituted) aryl; R1 and R1 ' are each H, a 1-4C alkyl or phenyl] may be cited as the component C. Consequently, the most suitable brightening effect can be exhibited.
Patent JP-S6348291-A (JP)
Title: Organophosphorus compound and insecticidal, miticidal, nematocidal and soil vermicidal agent containing said compound
Inventor: HAGA TAKAHIRO
IPC: C07F9/6506
Filed: 1986-08-19
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are alkyl; R3 is H or (halogen-substituted) alkyl; n is 2-6]. EXAMPLE:S-sec-butyl O-ethyl(5-cyclopropanespiro-2,4-dioxo-1,-imidazolidinyl) phosphonothiolate. USE:Insecticidal, miticidal, nematocidal and soil vermicidal agent. PREPARATION:The compound of formula II (e.g. 5-cyclopropanespirohydantoin) is made to react with the compound of formula III (Hal halogen) (e.g. S-sec- butyl ethyl phosphate chloride) usually in the presence of an acid acceptor such as n-butyllithium at a temperature between -80 deg.C and room temperature.
Patent JP-S5895728-A (JP)
Title: Silver halide photosensitive material
Inventor: YAMAMURO KIYOHIKO
IPC: C07D257/04
Filed: 1981-12-02
Abstract: PURPOSE:To prevent the generation of photograhic fogs by containing specific 1-phenyl-mercaptotetrazole in a silver halide photographic emulsion. CONSTITUTION:The 1-phenyl-mercatotetrazole compd. expressed by the formula (in the formula M is a hydrogen atom, an alkali metal atom or a quaternary ammonium group, R1 or R2 is a hydrogen atom, an aliphat. group having no substituents or having substituents, or an arom. group having no substituents or having substituents, both of which may the same or different or may form a ring by binding to each other) is added in a 10<-8>-10<-2>mol range based on 1mol silver halide. Said compd. may be added in a colloidal silver layer. Initial desilvering property is maintained and photographic fogs are prevented well by the substitution of the substituents on the phenyl group.