baber/WOPTO huggingface dataset:
Patent JP-H04183176-A (JP)
Title: Phase synchronized clock signal generator
Inventor: ARITA HISASHI
IPC: H04N5/14
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a digital picture signal with vertically arranged phase by controlling a voltage control oscillator in conformity with an amount of jitter using timing of a 2H delay horizontally synchronized signal that a horizontally synchronized signal is delayed by a double horizontal scanning period of time. CONSTITUTION:A switch control circuit 9 switches a setting position from A side to B side or B to A every time a horizontally synchronized signal SY1 or 2H delayed horizontally synchronized signal fH1 is inputted. The reason for delaying the horizontally synchronized signal SY1 by double horizontal scanning period of time is to make the horizontally synchronized signal SY1 to correspond to a jitter of around + or -0.5. A latch circuit 8 latches a counter value using 2H-delayed horizontally synchronized signal fH1. As a result, a counter value corresponding to a line number of the 2H-delayed horizontally synchronized signal fH1 is latched in the latch circuit 8. The control of a voltage control oscillator 11 is carried out at a timing of the 2H-delayed horizontally synchronized signal fH1, and since an input picture signal is also delayed by a 2H delay unit 1, the control timing for the voltage control oscillator 11 coincides with the timing of the 2H-delayed horizontally synchronized signal fH1, and as a result even if a jitter exists in a horizontal scanning period of time, a clock signal frequency for A/D conversion varies in conformity with the timing, thereby making the number of times of sampling constant throughout a horizontal scanning period of time.
Patent JP-H03175213-A (JP)
Title: Oil burner
Inventor: NAKAMURA SHINICHI
IPC: F24C5/00
Filed: 1989-12-01
Abstract: PURPOSE:To deodorize the exhaust gases emitted from an oil burner and permit a more comfortable use thereof by a method wherein a case is provided near a heat source (combustion cylinder) and an absorbing body capable of absorbing a liquid (odorous or deodorizing agent) is placed in the case. CONSTITUTION:A combustion cylinder 6 with an oil pan mounted thereunder is positioned on a mounting stand 1 and kerosene fed therein is burned. A case 7 and its lid 8 are mounted on a top panel 3 and an odor-absorbing body 9 consisting of sponge or a porous metal is placed in the case, so that an odorous agent such as the perfume suiting one's taste can be soaked thereinto. A commercially available odorous or deodorizing agent can also be placed therein. When a burner is not in use, the odor of chemicals such as the odorous agent is not given off therefrom, while the burner in use raises air temperature to activate such chemicals and also allow the air to flow out strongly from an opening of the case 7 by draft action, whereby an odorous air stream is produced in a room from an opening 10 of the top panel 3 in mixture with the exhaust gases.
Patent JP-H11138543-A (JP)
Title: Sheet transferring method and device therefor
Inventor: KINO HIROSHI
IPC: B65H23/028
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To gradually spread the breadth of a sheet during heating and suppress the sagging of the sheet during heating due to its elongation through thermal expansion and the amount of upward deformation by a method wherein the sheet is spreadingly transferred at a heating part and, at the same time, parallelly transferred at a forming part after the spreading transferring is stopped. SOLUTION: At the transferring of a sheet (a) with a sheet transferring device A under the condition that both the widthwise end parts of the sheet (a) are clamped, the sheet (a) is spreadingly transferred at a heating part B and, at the same time, parallelly transferred at a forming part C. Concretely, after the distance between inlet side chain wheels 2 and that between outlet side chain wheels 3 are made equal to each other by moving driven side lower blocks 7 and gear boxes 14 relatively, the distance between the inlet side chain wheels 2 is made narrower by singly moving driven side upper blocks 6 to the driven side lower blocks 7. Thus, the sagging of the sheet (a) during heating due to its elongation through thermal expansion and the amount of upward deformation can be suppressed.
Patent JP-H10152699-A (JP)
Title: Detergent for ink roller used dry in lithographic printing using ultraviolet-curing ink
Inventor: TAKEMATSU NAOKI
IPC: C11D7/24
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent printed matter form being stained with ink by using a detergent containing a glycol ether, an aromatic hydrocarbon and a ketone at specified ratio for cleaning the ink roller used in dry lithographic printing using an ultraviolet-curing ink. SOLUTION: A solvent mixture is prepared which contains 60-80% glycol ether such as ethylene glycol diethyl ether, 15-25% aromatic hydrocarbon such as petroleum naphtha, and 5-15% ketone such as cyclohexanone. When used as a detergent for an ink roller, this solvent mixture corrodes neither an oil- repellent polymer nor a rubber roller, dissolves an ultraviolet-curing ink, has a moderate drying rate and satisfies such conditions that it can cope with the Fire Services Act and the Industrial Safety and Health Law. When a dry lithographic plate 4 having an ultraviolet-curing ink 2 transferred to a lipophilic polymer 12 laminated on a base plate 10 is immersed in this detergent, no change will be recognized on an oil-repellent polymer 14 even after 30min although the ink 2 will almost be dissolved after about 10sec.
Patent JP-H02159945-A (JP)
Title: Manufacture of rotor coil
Inventor: SAITO AKIO
IPC: H02K15/12
Filed: 1988-12-14
Abstract: PURPOSE:To increase dielectric breakdown voltage by mixing aromatic polyamide hybrid into compiled mica then thermally shrinking the mixture to produce a sheet, thereafter applying polyimide film thereon and producing a resin rich tape composed of complex mica tape containing flexible resin. CONSTITUTION:Compiled mica is mixed with aromatic polyamide hybrid and thermally compressed to produce a sheet 14 which is then applied with film having high anti-tear off strength such as a polyimide film thus producing a resin rich tape 15 composed of complex mica tape previously added with thermosetting resin. Then an insulating coil 5 wound with the resin rich tape 15 is contained in the groove of a laminated core 1 and subjected to thermosetting. Since compressive deformation rate of the mica layer is low, thickness of the insulation layer is not reduced even if compression force is applied when a bind 6 is wound. Furthermore, flexibility of mica is improved because the hybrid section is impregnated with resin. By such arrangement, the tape scarcely creases when it is wound and dielectric breakdown voltage is improved.
Patent JP-2000124474-A (JP)
Title: Infrared ray sensor and wiring method of bonding wire
Inventor: NISHISUGIYAMA AKIRA
IPC: H01L31/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance of an image (detection output) caused by irregular temperature distribution of an infrared ray detection element. SOLUTION: When wiring is carried out between an infrared ray detection element 2 and a lead pin 5, a Peltier element 4 is provided separately from a Peltier element 3 whereon the infrared ray detection element 2 is mounted and the infrared ray detection element 2 and the Peltier element 4 are connected by a bonding wire 6. Furthermore, the Peltier element 4 and the lead pin 5 are connected by the bonding wire 6, the temperature of a heat absorbing surface of the Peltier element 3 and the temperature of the Peltier element 4 are controlled almost constant, and heat transmitted to the infrared ray detection element 2 is restrained.
Patent JP-H04186576-A (JP)
Title: Cartridge magazine for magnetic tape device
Inventor: KIMURA NORIYOSHI
IPC: G11B23/023
Filed: 1990-11-21
Abstract: PURPOSE:To improve an operator's handling by providing a tape projection preventing mechanism in an opening for feeding and containing a cartridge type magnetic tape, and providing an opening which can be arbitrarily removed or inserted at a position opposed to the opening. CONSTITUTION:An arrow indicates an inserting direction of a cartridge type magnetic tape 1 to a magnetic tape device by an automatic replacing mechanism. The tape 1 is pressed to an opposite side by a suitable strength by a pressing plate 8 in an opposite direction of the arrow, and can be freely inserted/removed in the opposite direction to the arrow. A projection preventing piece 3 is formed in a latch structure for preventing it from inserting in the direction of the arrow but releasing it in the inserting direction to be engaged with the positioning groove 10 of the tape 1. Accordingly, before an operator arbitrarily processes, he can remove or insert the processed tape 1 without releasing the preventing mechanism.
Patent JP-H09157606-A (JP)
Title: Pressure-sensitive adhesive sheet, its production and pressure-sensitive adhesive sheet stick structure
Inventor: ABE HIDETOSHI
IPC: C09J7/38
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky sheet excellent in adhesion performances even when stuck to a material to be bonded having an uneven surface.  
     SOLUTION: This tacky sheet comprises a substrate and a tacky layer containing very small tacky elastic spheres and a tacky polymer formed on the substrate. The tacky layer has projected tacky parts in an irregular shape containing clusters formed by at least two collected very small spheres and the tacky polymer. The area contact ratio between the tacky layer and a flat glass plate is 20-90% and a wetting exponent on the surface of the substrate is preferably 35-70dyne/cm 2  when the tacky sheet is stuck to the surface of the glass plate under 1kg/cm pressure. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05123158-A (JP)
Title: Method for controlling environment and displaying in producing koji
Inventor: AOTO HISAKAZU
IPC: C12M1/36
Filed: 1991-10-30
Abstract: PURPOSE:To enable a change in timing of stirring and mixing in automatic production of KOJI (yeast) by forced operation. CONSTITUTION:In a method for controlling the material temperature and timing of stirring and mixing on a control program, the timing of the stirring and mixing is shifted before or after the set timing to enable forced operation. When stirring and mixing work are performed before the set timing, the scheduled stirring and mixing are canceled. When the timing of stirring and mixing is shifted, the predetermined time of the stirring and mixing after the shifting is automatically calculated and displayed.
Patent JP-H03180508-A (JP)
Title: Production of polyester fiber and closed vertical spinning chimney therefor
Inventor: KADOTA SHUSAKU
IPC: D01D5/092
Filed: 1989-12-05
Abstract: PURPOSE:To obtain in favorable yarn producibility the title fiber with high tenacity, low shrinkage and good fatigue resistance by melt spinning of a polyester of an intrinsic viscosity not lower than a specified level into a closed vertical spinning chimney having a specified diameter of neck section followed by taking up the spun yarn which is then drawn and heat-treated. CONSTITUTION:A polyester <=0.9 in intrinsic viscosity with ethylene terephthalate as the chief recurring unit is put to melt spinning, through a spinneret, into a closed vertical spinning chimney 6 provided, under its cooling air stream blowoff part, with a neck section 9 having such an inner diameter d as to satisfy the relationship 0.9P<=d<=0.8D (D is inner diameter just under the blowoff part of the spinning chimney; P is pitch circle diameter for the outermost circumferential holes), situated over a range 30 to 150cm at a position 80-150cm under the spinneret as the starting point, and the spun yarn is taken up at a spinning speed of 1500m/min followed by drawing and heat treatment, thus obtaining the objective polyester fiber.
Patent JP-H02159677-A (JP)
Title: Method and device for interpolating and processing multi-dimensional space data
Inventor: WADA TETSUNORI
IPC: G06T3/00
Filed: 1988-12-13
Abstract: PURPOSE:To find out the data of all points to be interpolated within a short time by collecting the candidates of points to be possibly included in each polyhedral area having data, then interpolating the data of the points really included in the area based upon the data of a vertex or the like of a polyhedron. CONSTITUTION:In the case of finding out a physical variable on a rectangular grating point from physical variables in a space divided into a polyhedron, the candidates of points to be possibly included in each polyhedral area having data, then the data of the points really included in the area are interpolated without executing a prescribed procedure in each point of data to be interpolat ed. Thereby, in case of interpolating the data of rectangular grating points included in a polyhedral area, the inside of the area and its near-by rectangular grating points are searched without searching all the rectangular grating points, so that the time required for the data interpolation of a polyhedral area can be sharply shortened.
Patent JP-H10154587-A (JP)
Title: Lighting system
Inventor: HASHIMOTO HIDEKI
IPC: H05B37/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of easily recognizing peripheral position information and peripheral fitting state and performing fine control for every control unit. SOLUTION: When a lighting load 15 is lit by detection of a human sensing sensor 13, a timing signal is sent to a signal line 10 by a communication unit 11. When the lighting load 15 is lit by an adjacent illumination fixture 1, a control unit 14 recognizes whether it is adjacent to the illumination fixture 1 by a time difference between a reception timing of a timing signal to be sent and a timing at which change of luminescence detected by a luminescence sensor 12 is caused and judges whether the lighting load 15 is lit.
Patent JP-2000141659-A (JP)
Title: Microinjecting device and its manufacture
Inventor: AHN BYUNG-SUN
IPC: F02M51/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a microinjecting device and its manufacture whereby manufacturing processes are reduced and a bonding strength of structures can be improved without installing a bonding promotion layer. SOLUTION: A membrane 20 is formed by layering a first organic film layer 21 and a second organic film layer 22. After a state set by a heat treatment under a predetermined condition is maintained, an ink chamber barrier layer 7 and the first organic film layer 21 of the membrane are formed with a predetermined temperature and a predetermined pressure of a mixed solution essentially consisting of a softening polyimide acid solution having a strong adhesive property. The second organic film layer 22 of the membrane and a heating chamber barrier layer 5 are formed by heat treating a hardening polyimide acid solution.
Patent JP-H09159101-A (JP)
Title: Pressurized fluidized bed boiler and operation method thereof
Inventor: TAKEZAKI HIROSHI
IPC: F23K3/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation method which improves dramatically the combustion properties when starting a pressurized fluidized bed boiler power plant. SOLUTION: This pressurized fluidized bed boiler consists of a pressurized fluidized bed, which comprises a device (such as a kneader 8) which mixes crushed coal A with water D and further mixes a desulffurizing agent therewith and manufactures CWP, a device (such as a CWP tank 9), which supplies the manufactured CWP to a pump 12 under pressure and a device (such as a pressurized fluidized bed combustion furnace 101), which burns the CWP. When starting the operation which starts the supply of CWP, an exceptionally small amount of an interface activator G is added to either the CWP manufacturing device or the CWP supply device (preferably, 0.05 to 0.1wt.% to dried weight of coal), thereby improving combustion properties during starting time.  The operation which supplies or stops an interface activator G is executed by detecting the layer height of a fluid medium in the pressurized fluidized bed boiler or a stroke speed of a piston in the pump.
Patent JP-S63165611-A (JP)
Title: Formation work of sand pile
Inventor: YAMAGUCHI KOICHIRO
IPC: E02D3/10
Filed: 1986-12-25
Abstract: PURPOSE:To raise the efficiency of execution by a method in which in the process of discharging sand from a hollow pipe, the process of supplying sand into a hopper is partly made in parallel, and after the ending of discharge, the remaining supplying process is performed. CONSTITUTION:The device consists of a hollow pipe 1, a hopper 3, a degassing preventing valve 4, an air supply pipe 5, a gas discharging 6, and a bucket 7. In the process A to discharge sand by compressed air from the pipe 5 while slowly drawing the pipe 1, the process B to supply sand to the hopper 3 divided by the valve 4 and the inside of the pipe 1 by the operation of the bucket 7 is partly performed in parallel. After finishing the process A, the discharger 6 is opened, the valve 4 is opened, and sand in the hopper 3 is allowed to drop into the pipe 1. The rest of the process B is performed. The sand supplying efficiency can thus be enhanced.
Patent JP-H04183470-A (JP)
Title: Air taking-in pipe structure of bubble generating bathtub
Inventor: TERAOKA TAKAO
IPC: A61H23/00
Filed: 1990-11-19
Abstract: PURPOSE:To prevent the generation of abnormal noise (gurgling noise) which is generated during the rise of air in the bath water by installing a fluid resistor body in an air taking-in pipe between an injection nozzle and an air quantity adjusting part. CONSTITUTION:The fluidic resistor body (r) installed inside the connection parts 46', 46', 47', and 47' of the nozzles 46, 46, 47, and 47 at the terminal edge of an air taking-in pipe 52 is formed by laying a net-shaped fluid resistor body (r) in the state crossing an air flow passage inside the connection parts 46', 46', 47', and 47', and when a circulating pump P is brought into stop. the fluid resistor body (r) decelerates the speed of the bath water which is introduced into the air taking-in pipe 52, and the air in the air taking-in pipe 52 is discharged in precedence with the introduction of the bath water, and the air in the bath water which is introduced into the air taking-in pipe 52 is prevented from being left in the bath water, and the generation of abnormal noise can be prevented.
Patent JP-H06154641-A (JP)
Title: Method for scrapping processing mercury-containing base stock waste material and device for the same
Inventor: ISHIZUKA YOSHIO
IPC: B09B5/00
Filed: 1992-11-25
Abstract: PURPOSE:To prevent fragments caused by crushing from flying and to gas generated on separating and crushing of mercury components stuck to the fragments at a stroke in a scrapping processing mercury contg. base stock waste material. CONSTITUTION:A crushing mechanism 6 for waste material A and a conveying mechanism 5 to the crushing mechanism 6 are provided on a mercury dissolving liquid absorbent tank divided into a feeding chamber 3 and a crushing chamber 4 and the waste material A is crushed in the mercury dissolving liquid absorbent to dissolve and absorb mercury components of the waste material A in the liquid. The fragments is settled and the generated gas is retained in the upper part of the crushing chamber 4 to be separated and processed separately. The crushing of the waste material prevents them from being bulky and the dissolving and absorbing of mercury components are enabled by the simple treatment of poisonous mercury and the separate treatment of the fragments, thereby dispensing with a lot of conventional treating steps.
Patent JP-H06154661-A (JP)
Title: Spray nozzle header
Inventor: MORIMOTO HIROYUKI
IPC: C23G3/00
Filed: 1992-11-25
Abstract: PURPOSE:To operate without any trouble in the case where the inner hole of a spray nozzle is clogged by foreign matters deposited there by immediately switching between and using the spray nozzles. CONSTITUTION:Spray nozzles 13, 14 are provided on both the ends of a through- pipe 11 passing though a spray nozzle header 7a. A spherical valve disc 15a lighter than water is sealed in the through-pipe 11 so as to float there. Valve seats 16a, 16b are provided in the upper and lower parts respectively. One spray nozzle 13 is closed by the spherical valve disk and the other spray nozzle 14 is used. The spray nozzle header 7a is 180 deg. rotatable to switch between and use the upper and lower nozzles even during operation.
Patent JP-S63163352-A (JP)
Title: Release agent and production of printed circuit board
Inventor: TAKAHASHI EIJI
IPC: G03F7/42
Filed: 1986-12-25
Abstract: PURPOSE:To enable the peeling of the cured material of a urethane (meth) acrylate resin which is difficult to peel off a substrate by using the release agent contg. aminoalcohol having a primary or a secondary amino group and hydroxy group. CONSTITUTION:The releasing agent contains the amino alcohol having the primary amino group and the hydroxy group such as monoethanol amine, monopropanol amine, monoisopropanol amine, or the amino alcohol having the secondary amino group and the hydroxy group such as diethanol amine, and dipropanol amine, as an effective component. The amino alcohol is cutted the urethane bond contd. in the cured material of the urethane (meth)acrylate resin, and penetrates through the cured resin and reaches to the interface between the cured resin and the substrate, thereby effecting the peeling. Thus, the cured material of the urethane (meth)acrylate resin which is difficult to peel off the substrate by a prior releasing agent is easily peeled.
Patent JP-H02160842-A (JP)
Title: Production of foam
Inventor: MIYAGAWA HISASHI
IPC: C08J9/12
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to purify and expand a polymer effectively and economically by removing a remaining volatile substance from the polymer by bringing it into contact with an extractant and using the extractant directly as a blowing agent. CONSTITUTION:A polymer (e.g. PS or PP) is brought into contact with an extractant (e.g. CO2, propane, benzene or methanol) to remove a remaining volatile substance from the polymer (e.g. volatile impurities such as unreacted monomer, solvent and oligomers). This extractant is used as such as a blowing agent. Thus the extraction step and the expansion step can be integrated and a foam of a very high degree of extraction of volatiles can be obtained. Therefore, moldings of the polymer and the foam have a very low impurity content. By controlling the amount of the extractant dissolved in the polymer in the expansion operation, it is possible to obtain easily a foam of an arbitrary expansion ratio.
Patent JP-H07167825-A (JP)
Title: Ion sensor
Inventor: YAMASHITA KOTARO
IPC: G01N27/333
Filed: 1993-12-15
Abstract: PURPOSE:To realize an ion sensor with excellent prolonged stability by promoting ionization with an intermediate layer containing a moisture keeping material free from the effect of temperature changes to achieve an ion distribution balance fast between an ion sensitive film and an internal solid electrode. CONSTITUTION:In an ion sensor which is made up of an ion sensitive film 4a, an internal solid electrode 2 and a container for housing them, an intermediate layer 3a is introduced between the internal solid electrode 2a and the ion sensitive film 4a having a hydrophilic high polymer substance as support film. A water soluble high polymer material, an inorganic salt and a moisture keeping inorganic or organic compound are used as material for the intermediate layer.