baber/WOPTO huggingface dataset:
Patent JP-H11104612-A (JP)
Title: Biological cleaning of soil polluted with oil
Inventor: OKAMURA KOJI
IPC: A62D3/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To activate microorganisms in a soil polluted with oils and clean the soil by adjusting the pH of the soil at approximately neutral value, controlling the nitrogen/phosphorus ratio within a specified range, and adding an inorganic nitrogen source and an inorganic phosphorus source so as to control the content of nitrogen in the soil within a specified range. SOLUTION: In order to make addition of an inorganic nitrogen source and phosphorus source effective, the pH of the soil needs to be 6-8. In the case the soil is acidic, the soil is neutralized by a basic agent such as calcium carbonate and in the case the soil is alkaline, the soil is neutralized by adding ferrous sulfate, calcium sulfate, or the like. The nitrogen/phosphorus (N/P) ratio is preferably 0.3-0.85 and more preferably 1.5-1.9. For example, the optimum N/P ratio is 1.7. On the other hand, the content of nitrogen is preferably about 100-500 ppm based on the weight of the soil and especially preferably 250 ppm. As a nitrogen source and an inorganic phosphorus source, any substance which can be assimilated by microorganisms in the soil can be employed.
Patent JP-H11106546-A (JP)
Title: Preparation of pre-expanded particle of polyolefin resin composition
Inventor: OTA NOBUHISA
IPC: C08J9/16
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain pre-expanded particles having a high expansion ratio and a high shrinkage recovery effect. SOLUTION: Particles 1 made from a polyolefin resin composition containing 100 pts.wt. polyolefin resin and 0.05-20 pts.wt. hydrophilic polymer are dispersed in an aqueous dispersion medium 2 in a sealed container 3, the particles are heated to a temperature equal to or higher than the softening temperature of the polyolefin resin to form hydrated particles having a water content of 1-50 wt.%, and the hydrated particles are released into an atmosphere under pressure lower than the internal pressure in the container. The released particles are brought into contact with a gas at 60 deg.C or above to produce pre-expanded polyolefin resin particles 7.
Patent JP-S6470765-A (JP)
Title: Resin for toner and production thereof
Inventor: KIMURA SADAO
IPC: G03G9/087
Filed: 1987-10-26
Abstract: PURPOSE:To decrease the smell of a resin for a toner and the toner by specifying the amt. of the residual monomer in the above-mentioned resin. CONSTITUTION:The residual monomer in the resin for the toner is confined to <=200ppm. This resin is produced by heating up the resin, which is obtd. by suspension polymn. of, for example, a monomer mixture composed of styrene (deriv.) and (meth) acrylic alkyl ester, to the temp. above the glass transition temp. of the resin or above and distilling a desired volume of water with respect to the volume of the water at the end of the polymn. to decrease the amt. of the residual monomer to the above-mentioned value or below. The smell is then eliminated by the treatment of the short time; in addition, the resistance of the toner to blocking and vinyl chloride plasticizer is improved.
Patent JP-S62155231-A (JP)
Inventor: JIEEMUSU NOOMAN KAUSU
IPC: C07C67/00
Filed: 1986-11-14
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-S62128981-A (JP)
Inventor: TERASHI YOSHIHIRO
IPC: E04B1/90
Filed: 1985-11-30
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-H04146196-A (JP)
Title: Preparatory lead following apparatus for pencil for plotter
Inventor: SAITO JUNICHI
IPC: B43L13/00
Filed: 1990-10-08
Abstract: PURPOSE:To prevent the following of a preparatory lead during drawing and to make said following possible at a pen station by a method wherein a lead obstructing member is positioned just above the lead inserting hole of a funnel-shape member in the state held by a drawing head and moved from the region just above the lead inserting hole of the funnel-shape member in the state positioned at the pen station. CONSTITUTION:A main body 1 and a lead tank 3 are constituted in a non-revolvable state and the upper end 4B of a funnel-shape member 4 is formed into a funnel shape and the preparatory lead 6 in the lead tank 3 is guided to a chuck 2 one at a time from the upper end 4B through a lead inserting hole 4C. Further, a projection member 8 energized in the outer peripheral direction by a spring 7 is provided to the lead tank 3 at an appropriate height position in the same direction as the notch part 1B formed to the flange part 1A of the main body 1 and the lead obstructing member 9 built in the lead tank 3 is fixed to the projection member 8. The lead obstructing member 9 is usually brought into contact with the inner surface of the lead tank 3 under pressure and not positioned just above the lead inserting hole 4C of the funnel- shape member 4.
Patent JP-H09114101-A (JP)
Title: Storage method for image forming material
Inventor: KOBAYASHI HIDEO
IPC: G03F3/10
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a crack in handling of an image forming material provided with a non-silver salt photosensitive layer, especially a photosensitive layer provided with a photosensitive layer containing polyvinylcarboxylate by carrying out humidity regulation and packing of the image forming material under a specific RH range. SOLUTION: In a storage method for an image forming material in which a non-silver salt photosensitive compound is applied on a supporting base, humidity regulation and packing of the image forming material is carried out under an RH range of 30-70%. The non-silver salt photosensitive compound contains a high polymer compound provided with a carboxylic acid vinyl ester polymer unit in molecular structure. In the formula, R represents an alkyl group containing 1-17 carbon atoms in number. For the non-silver salt photosensitive material, a positive type photosensitive composition and a negative type photosensitive composition are available.  In this way, the generation of a crack is prevented when the image forming material provided with the non-silver salt photosensitive layer, especially the image forming material provided with the photosensitive layer containing polyvinylcarboxylate, is handled.
Patent JP-H0580246-A (JP)
Title: Automatic focusing device and observation device equipped with the same
Inventor: KAMATA MASAFUMI
IPC: G02B21/00
Filed: 1991-09-21
Abstract: PURPOSE:To obtain an automatic focus detector which can perform highly precise focus detection even when the quantity of incident light incident on a photodetector from a surface to be inspected is small and the observation device equipped with the focus detector. CONSTITUTION:The focus detector is provided with a light limitation member 91 which interrupts a part of the light from a light source 1 and directs luminous flux eccentric with the optical axis of an objective system to the objective optical system, the photodetector 7 which detects reflected light from the surface 92 to be inspected lighted through the objective system through the objective optical system, and a control part 4 which drives and controls the surface 92 to be inspected in the direction of the optical axis based on the signal from the photodetector 7 to perform focusing and the control part 4 is provided with a function for varying the control range of the lighting time of the light source 1 and the detection cycle of the photodetector 7.
Patent JP-H07119453-A (JP)
Title: Secondary air heating device
Inventor: ASADA SATOSHI
IPC: F01N3/30
Filed: 1993-10-28
Abstract: PURPOSE:To improve the heating efficiency of air by agitation of air through utilization of fins by a method wherein an electric heat generating body formed of a spiral metallic sheet resistance substance is installed in a casing in which secondary air is introduced and a part of the electric heat generating body is bent to form the fins. CONSTITUTION:A secondary air heating device 18 is served to heat air introduced to the exhaust side of an internal combustion engine. In this case, an electric heat generating body 25 is installed in a casing 19, through which secondary air is introduced, such that the electric generating body is formed of a spiral metallic resistance substance and the surface of a metallic sheet parallels the wall surface of the casing 19, A part 25a of the electric heat generating body 25 is bent along a line not paralleling the axis of the casing 19 to form fins 27a. Meanwhile, two terminals 20 and 21 on the anode side and the cathode side are connected to the electric heat generating body 25. By utilizing the fins 27a, air is agitated and the heating efficiency of the whole of a device is improved.
Patent JP-S63117520-A (JP)
Inventor: MARUTEIN MASHIETSUKU
IPC: H03M7/24
Filed: 1987-10-28
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-H04146212-A (JP)
Title: Hydrophilic fiber effective in preventing adhesion of marine life and its production
Inventor: SHIMIZU TAKAO
IPC: A01K75/00
Filed: 1990-10-08
Abstract: PURPOSE:To obtain the subject fiber useful for rope, net, light-buoy, mooring buoy, pollution-prevention membrane, etc., by including a specific organic sulfur- nitrogen compound in a fiber. CONSTITUTION:The spinning dope for the objective fiber is a molten liquid or a solution of a hydrophilic resin (e.g. PVA) containing a complex of a compound of formula (Y is H, alkyl, alkenyl or aralkyl; R and R' are H, halogen or alkyl; R and R' may together form a benzene ring) (e.g. 2-methyl-4- isothiazolin-3-one and 2-methyl-5-chloro-4-isothiazolin-3-one), its metal salt or amine salt. The dope is extruded through a nozzle and the spun fiber is drawn and heat-treated to obtain the objective fiber.
Patent JP-H05106250-A (JP)
Title: Single-lever-equipped mixing faucet
Inventor: NAGASAKA YASUO
IPC: E03C1/044
Filed: 1991-10-18
Abstract: PURPOSE:To improve water-sealability for a part between a fixed disc valve and a faucet body. CONSTITUTION:In a single-lever-equipped mixing faucet constructed by superimposing a movable disc valve 24 on a fixed disc valve 30 that is positioned over a faucet body 39, an orifice 70 of which diameter becomes reduced toward the upstream side of running water is provided to an inlet of a running water port 34 of the fixed disc valve 30 or an outlet of a mixed water discharge port 32. Therefore, the pressure of supply water running into the running water port 34 of the fixed disc valve 30 can be adjusted, and thereby the pressure of water hammering can be relieved. Packings provided to peripheries of the ports 32 and 34 of the fixed disc valve 30 can be prevented from becoming deformed or deteriorated.
Patent JP-S63124723-A (JP)
Inventor: HAYASHI YUTAKA
IPC: G05F1/10
Filed: 1986-11-14
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-H02119588-A (JP)
Title: Device for driving shape memory element
Inventor: TAKEHATA SAKAE
IPC: H02N10/00
Filed: 1988-10-27
Abstract: PURPOSE:To cut OFF the low frequency components of a conduction signal and to prevent electric shock to a human body by providing a capacitor for cutting OFF the low frequency components between a shape memory element and a conducting circuit. CONSTITUTION:An actuator 6 is formed of shape memory alloy(SMA) 4 which is linear at ambient temperature and recovers its memory shape when it is heated, and drives an object by the deformation of the SMA 4. The SMA 4 includes a resistance component. When the SMA 4 is conducted, it generates heat, and is pulse-width modulated(PWM) by a drive circuit 3. A capacitor 5 is connected between the actuator 6 and the circuit 3 to cut OFF the DC component and the low frequency components of the frequency components of the PWM conduction pulse. Thus, the frequency components of the pulse becomes only high frequency, and there is no fear of electric shock to a human body.
Patent JP-S61148087-A (JP)
Title: Electrostatic recorder
Inventor: TEJIMA KOJI
IPC: B41J2/395
Filed: 1984-12-21
Abstract: PURPOSE:To obtain an electrostatic recorder excellent in performance such as image quality, by a system wherein an electrostatic image-forming head moved in a direction intersecting with the moving direction of an intermediate image carrier and a turnable body supporting the intermediate image carrier and having an image-forming region and a non-image-forming region are provided, and the head is moved when it is opposed to the non-image-forming region. CONSTITUTION:A writing head 3 records images in a band form area corresponding to a writing width l1 as a photosensitive drum is rotated by one revolution in the direction of an arrow 10, after which the drum is stopped, the head 3 is moved leftward by an amount l1, then the drum 1 is rotated one revolution, and images in an area corresponding to B4 are recorded on the drum 1. These operations are repeated to sequentially record the images in each band width of B1-Bn, and recording of images in an effective length l0 for the entire length of the drum is completed. In this image recording, the range in the circumferential direction of the drum 1 is the circumferential length corresponding to an angle 8, while the circumferential range corresponding to an angle 9 is left as the non-image part, and rotation of the drum is stopped at the non-image part.
Patent JP-S61146931-A (JP)
Title: Moving barge for dredger
Inventor: KAWANAMI YOSHIO
IPC: E02F9/06
Filed: 1984-12-21
Abstract: PURPOSE:To facilitate forward and backward movement of a dredger, by a method wherein a barge for moving is pivotally supported to the rear of the dredger so that the barge can be laterally rocked, and spuds are mounted to the fronts and the rears of both boards of the barge so that they can be vertically moved and longitudinally rocked. CONSTITUTION:A barge 1 for walking is pivotally supported to the rear of a dredger 15 so that it can be laterally rocked and spuds 7 are mounted to the fronts and the rears of both boards of the barge 1 so that they are made elevatable and can be longitudinally rocked. The spuds 7 are longitudinally rocked by means of a cylinder 6, the front spuds 7 are elevated by means of wire ropes 8 and 9 and a winding drum 10, and the rear spuds 7 by means of a winding drum 11. This enables forward and backward movement of the dredger through spud moving of the barge.
Patent JP-H1097852-A (JP)
Title: Closure and manufacture thereof
Inventor: SUZUKI KEIICHIRO
IPC: H01M2/08
Filed: 1996-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a closure for hermetically closing an opening in a device suitable for surface mounting comprising a metallic vessel as its electrode and a liquid or solid electrolyte sealed off therein, such as an electrically double- layered capacitor, a lithium battery and a polyacene battery. SOLUTION: A closure comprises a mold of a resin material containing 80 to 100% by weight of polyphenylene sulfide having dissolving viscosities of 40 to 600Pa.s measured at 310 deg.C and at a shear rate of 1200/sec. and 0 to 20% by weight of glass fibers, and has shrinkage percentages of 0.1% or below at 200 deg.C. The closure is manufactured by molding the resin material containing 80 to 100% by weight of the polyphenylene sulfide and 0 to 20% by weight of glass fibers into a closure and subjecting the mold to heat treatment at 200 to 280 deg.C for one minute to 72 hours.
Patent JP-H1095701-A (JP)
Title: Insecticide and its production
Inventor: MAKITA MITSUYASU
IPC: A01N25/18
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide capable of stabilizing insecticidal characteristics in a mixed solid agent, more improving the volatility of empenthrin at a normal temperature and effectively exhibiting its insecticidal effects and a production method suitable for mass-producing the insecticide. SOLUTION: This insecticide A is obtained by packing a mixed solid agent of tricyclo[5,2, 1,0<2.4> ]decane and empenthrin into a receiving part 1 closed with an air-permeable closing sheet 5. The receiving part 1 comprises a resin sheet molded part 3 of an oil liquid impermeable sheet material forming an outer layer and a nonwoven fabric sheet molded part 4 of an oil liquid permeable sheet material forming an inner layer and the closing sheet 5 is fused and fixed through the nonwoven fabric sheet molded part 4 to the receiving part.
Patent JP-2001094541-A (JP)
Title: Clock recovery circuit
Inventor: TAKAHASHI MIKI
IPC: H04L7/033
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire-range clock recovery circuit which maintains stable characteristics at all frequencies and uses no wide-range VCO. SOLUTION: The clock recovery circuit, equipped with a voltage controlled oscillation means, is provided with a frequency dividing means which outputs a frequency-divided clock clock2 of the output clock clock1 of the voltage- controlled oscillation means, a selecting means which selects the clock clock1 or clock2 according to an externally inputted control signal and outputs it as a recovery clock, a phase comparing means which generates a pulse signal (up) varying in pulse width with the phase difference between the recovery clock and data and a pulse (dn) with constant pulse width, a charge pump which outputs a charge pump current when the pulse signal (up) is at a high level and inputs a charge pump current when the pulse signal (dn) is at a high level,  and a loop filter which outputs a control voltage corresponding to the charge pump current outputted by the charge pump to the voltage-controlled oscillation means.
Patent JP-H01112437-A (JP)
Title: Trace information collecting system at program testing time
Inventor: MIYAZAKI MIYUKI
IPC: G06F11/28
Filed: 1987-10-27
Abstract: PURPOSE:To reduce a testing time by inserting a subroutine calling instruction for collecting a trace into the top position of a routine and adding the subroutine for collecting the trace in a test object program. CONSTITUTION:A trace collecting logic incorporating means 2 obtains routines B5-2 and C5-3 as trace object routines by the instruction from a trace object routine name designating means 1. A routine registering table 4 is referred to, and by a routine name in the table 4, the routine top addresses of the routines B5-2 and C5-3 are obtained, and subroutine calling instructions 7-1 and 7-2 for collecting the trace are inserted into the top positions of the respective routines. Further, a subroutine 6 for collecting the trace is added to a load module 3 of the test object program, the load module 3 is executed, and the text is executed.
Patent JP-H11107817-A (JP)
Title: Throttle controller for internal combustion engine
Inventor: KAMADO KOICHI
IPC: F02D41/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To suppress the unprepared increase of an engine speed at the time of starting an internal combustion engine in an electronic throttle system wherein a valve return spring for energizing a throttle valve to a closed side is abolished. SOLUTION: For stopping the control of an electronic throttle system, a throttle valve 5 is set equal to a specified opening degree or lower (specifically, in the vicinity of an opening degree during idling) before stopping by driving of a torque motor 19. Thus, since the excessive increase of an engine speed is prevented at the time of starting the internal combustion engine next time and it does not take much time until the throttle valve 5 is set to a proper opening position, even if a failure occurs in the electronic throttle system, the unprepared increase of the engine speed of the internal combustion engine is prevented and thereby a highly reliable system is configured.
Patent JP-H0695888-A (JP)
Title: Problem-oriented language compiler processing system
Inventor: KOGA JIRO
IPC: G06F9/45
Filed: 1992-09-16
Abstract: PURPOSE:To simplify and speed up the processing and to improve the portability at the time of compiler-processing a program written in a problem-oriented language. CONSTITUTION:A token 18 is taken out from a word segmented by a delimiter 17 and syntax analysis and instruction code generation are performed using a key table for analyzing instruction character strings, a data table for analyzing sources, a code pattern data table and a pattern table for generating codes based on an instruction character string 12 (instruction 10) and the other tokens. Thus, the simplification and the acceleration of compiler processing and the improvement of the transplantation are made possible.
Patent JP-H07131812-A (JP)
Title: Automatic amplitude adjusting circuit
Inventor: HORIGUCHI YOSHINORI
IPC: H04N9/793
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a trail noise from being generated on the screen of TV when a VTR of television signal dealing with a SECAM signal is used by varying the flat level of an amplitude adjuster according to the variable quantity of Q of an inverted bell filter. CONSTITUTION:An input FM image of the SECAM system with its frequency demultiplexed is inputted to the inverted bell filter 16. The output of the inverted bell filter 16 is inputted to the automatic amplitude adjuster 17, whose output appears at an output terminal 18. Here, it is made possible to vary the flat level of the automatic amplitude adjuster 17 according to Q information which controls the Q of the inverted bell filter 16 and is supplied to a Q control terminal 19, i.e., the variable quantity of the Q. Consequently, the Q of the inverted bell filter 16 can optionally be set and varied even in a different set, and the maximum amplitude of a chrominance component inputted to a magnetic conversion system can be held constant in a VTR, so the trail noise appearing on the TV screen at the time of reproduction can be prevented from being generated.
Patent JP-S63126210-A (JP)
Inventor: TSUCHIYA SOJI
IPC: H01G9/032
Filed: 1986-11-14
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-2001099247-A (JP)
Title: Gear ratio finely regulating mechanism
Inventor: OGASAWARA MAMORU
IPC: F16H3/42
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To form a protrusion edge part, engaged with a V-shaped groove and formed in A V-shape in cross section, of the V-shaped groove of a rotation body in the outer peripheral surface of which the V-shaped groove is formed, to fit a C-shaped gear ring having a gear tooth formed on an outer periphery in an outer periphery, and to perform fine control of a gear ratio between gears engaged with the gear tooth by changing the groove width of the V-shaped groove. SOLUTION: A screw groove 1c is peripherally formed in the cylindrical outer peripheral surface of a rotary body 1 and a V-shaped groove 4 is peripherally formed in the rotary body 1 by a slope 3b surrounding a screw ring 3 threadedly mounted in the screw groove 1c and a slope 1d surrounding the rotary body 1. A protrusion edge part 5 formed in a V-shape in cross section engaged with the V-shaped groove 4 is formed on an inner periphery. A C- shaped gear ring 5 provided on an outer periphery with a gear tooth 7 is fitted in a V-shaped groove 4, and fine control of a gear ratio is effected by changing the groove width of the V-shaped groove 4 through rotation of the screw ring 3.
Patent JP-H06100594-A (JP)
Title: Anti-human influenzal virus antibody
Inventor: OKUNO YOSHINOBU
IPC: C07K16/00
Filed: 1992-09-17
Abstract: PURPOSE:To obtain anti-human influenzal virus antibody and an immunogenic artificial polypeptide. CONSTITUTION:The objective anti-human influenzal virus antibody is capable of recognizing the truncal region in a hemagglutinin molecule of human influenzal A type viruses H1N1 and H2N2 and having the neutralizing activity but unrecognizing the truncal region of H3N2 and having no neutralizing activity. Furthermore, the objective immunogenic artificial polypeptide has substantially the same antigenicity as that of the truncal regions of the H1N1 and H2N2. This antibody is useful for diagnosing, treating, etc., the A type virus and the polypeptide is useful as a vaccine.