baber/WOPTO huggingface dataset:
Patent JP-2000188586-A (JP)
Title: Spread spectrum radio communication equipment
Inventor: SAITO SHIGETOSHI
IPC: H04J13/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To conduct pilot search of a frequency different from a traffic channel frequency in the case of a speech while suppressing deterioration in the speech quality. SOLUTION: A reception frequency (retrieval frequency) of each frame that is selected from original frames not consecutively such as selection of one frame among 5 frames each is switched to other frequency f2 from a frequency f1 used for communication. Then a plurality of (e.g. 3 frames) frame periods when the frequency f2 is received are used to continuously conduct phase search N1-1, N1-2, N1-3 in a neighboring set.
Patent JP-2000185273-A (JP)
Title: Remediation of polluted soil
Inventor: SHIMOMURA TATSUO
IPC: B09C1/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To efficiently remediate polluted soil collectively present in a relatively deep position by preliminarily excavating and removing the surface layer of the ground up to the depth of soil to be cleaned and injecting a chemical soln. in the soil to be cleaned under the surface exposed by excavation and removal to clean and inamobilize the soil. SOLUTION: A ground surface portion where polluted soil is not present is excavated from ground surface 10 over a predetermined distance (e.g.; about 5 m) by a civil engineering machine such as a backhoe to lower the ground to a level just close to a portion where polluted soil 15 is present. A slope 16a for the entry from ground surface is provided to a part of the excavated ground 16 to allow a disassembled agitating machine 18 and an assembling crane 19 to enter to remediate the soil 15. That is, a chemical soln. is injected into the portion where polluted soil is contained up to depth 20 under agitation. The soil within the excavated range near to the surface layer of the ground is again returned to the excavated portion without performing the addition of water or the like or agitating work.  Therefore, the bearing power of soil of ground surface is not lowered and the remediation thereafter can be easily performed.
Patent JP-H11186007-A (JP)
Title: Variable attenuation viscous fluid damper electrode structure
Inventor: NAITO AKIRA
IPC: H01C13/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To lower attenuation control voltage of a damper electrode structure, improve productivity of the structure, and reduce the fraction defective of the structure by constructing the electrode structure in a spiral shape so that the surface areas of electrodes become more functionable. SOLUTION: First, electrode films 1 and 2 are formed by vapor-depositing or sticking electrode layers 2 composed of conductive ink, paint, foil, etc., to both surfaces of a base film 1 formed by using an insulating resin film of polyethylene, polyester, polyimide, polyamide, vinyl chloride, urethane, etc. Then one ends of the films 1 and 2 are fixed to a shaft 5 and the films 1 and 2 are wound around the shaft 5, by appropriately arranging insulating spacers 4 composed of an insulating film, resin, mica, glass, etc. When the films 1 and 2 are wound around the shaft 5, the films 1 and 2 are wound at an even interval. It is also possible to use an insulated metal as the spacer 4. Therefore, electrodes which can be controlled for attenuating force with a low voltage can be manufactured at high productivity.
Patent JP-H11265038-A (JP)
Title: Photographing element and its production
Inventor: GULA THADDEUS STEPHEN
IPC: B29L9/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photographing element having an efficient layer between a photosensitive layer and a base layer, which is practical, which can be produced, whose cost performance is high, which efficiently incorporates a coloring material in order to improve optical characteristic by including a base substance having an image carrying layer and a coloring layer and specifying the thickness of the coloring layer. SOLUTION: This photographing element includes the base substance having the image carrying layer and the coloring layer, and the coloring layer has the thickness of 0.2 μm to 1.5 μm. The element is produced by preparing previously produced biaxial oriented polyolefin sheet and base paper, coating the base paper with adhesive, simultaneously applying the sheet to the adhesive and sticking the sheet to the base paper. Various common extrusion and biaxial oriented layers include TiO2 at various layer and a colorant and are adjusted to give optimum optical characteristic. The thickness of the layer is very exact and the layer is ordinarily used to provide the correction of all the distributed colors all over the sheet having such thickness between emulsion and the paper base.
Patent JP-H11182727-A (JP)
Title: Solenoid valve driving device
Inventor: KONO KOZO
IPC: F02D41/20
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the closing action of a solenoid valve without cost increase and enlargement of a circuit magnitude. SOLUTION: A solenoid valve driving device 1 is provided with a control circuit 30 for suppressing the level of a driving current within a specified range in response to detected voltage VD generated to a resistor 7 series-connected to an FET 3 for switching on and off a driving current flowing to a coil 2A of a solenoid valve 2. The control circuit 30 is provided with a voltage comparator 63 for discriminating whether or not the level of the detected voltage VD has exceeded a specified reference level, and a capacitor 67 for generating spike voltage corresponding to the output level change of the voltage comparator 63, on the input side of the voltage comparator 63 is connected between the input-output terminals of the voltage comparator 63.
Patent JP-2000185216-A (JP)
Title: Treatment of exhaust gas from incinerator
Inventor: IWASAKI MAMORU
IPC: B01D53/34
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To perform a treatment for making fly ash or the like harmless in a simple way and at a low cost by first bringing an exhaust gas from an incinerator into contact with a hydrochloric acid acidic absorbing solution in a gas/liquid contact mode and thereby, migrating an acidic gas and the fly ash contained in the exhaust gas into the absorbing solution and further retaining the absorbing solution under such conditions that a reaction catalyst is dissolved to dissolve and make dioxins harmless. SOLUTION: An exhaust gas discharged from an incinerator is guided to a gas/liquid contact device which performs a smoke washing step 1 and fly ash and an acidic gas contained in the exhaust gas are supplementally absorbed by an absorbing. solution. The exhaust gas after treatment has its relative humidity lowered by a dehumidifier 2 and is made to pass through a dust collector which performs a dust collection step 3. Right before the dust collection step 3, active carbon powder is blown into the exhaust gas to remove dioxins contained in the exhaust gas. Further, in the gas/liquid contact device for the smoke washing step 1, a part of the absorbing solution is extracted into a dioxin decomposition step 4 and is treated as the product of the fly ash and the acidic gas is accumulated in the absorbing solution.  The absorbing solution is maintained under such conditions that the solution remain hydrochloric acid acidic and a reaction catalyst be contained, in a molten state, in the solution and thus the decomposition reaction is promoted.
Patent JP-H11178941-A (JP)
Title: Cement material for thermotherapy and implant material for thermotherapy
Inventor: MORITA SEIICHI
IPC: A61N5/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a material which is easily formed into a desired shape, can be stably heated regardless of an applied magnetic field direction and obtain a sufficient heating value regardless of a size, and is especially effective for deep cancer such as bone tumor. SOLUTION: This cement 1 far thermotherapy contains ferromagnetic material powder and a methacrylate based polymer and the ferromagnetic material powder comprises crystallized glass generated by deposition of ferrite. The implant material for thermal therapy comprises a composite of ferromagnetic powder and a methacrylate based polymer and the ferromagnetic material powder comprises crystallized glass generated by deposition of ferrite. and the ferromagnetic material powder comprises crystallized glass generated by deposition of ferrite.
Patent JP-2001182955-A (JP)
Title: Floor heating mat
Inventor: KAWADA SOICHIRO
IPC: F24D13/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating mat for simplifying the structure of a floor heater and facilitating the installation thereof by eliminating the need for providing an earth mechanism. SOLUTION: The floor heating mat 1 comprises an electric heater 4 embedded in a basic material 3, and a soaking layer 5 of metal sheet, e.g. an aluminum foil, laminated onto the electric heater 4. The soaking layer 5 is applied with an insulation layer 12 and concealed such that the outer circumferential fringe thereof is not exposed.
Patent JP-2000184977-A (JP)
Title: Jet nozzle
Inventor: ANSHITA RYOICHI
IPC: A47K3/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a jet nozzle which can suitably use hot spring water or sea water as bathtub water and to eliminate a fear of alteration or failure in spite of being in contact with asphalt, repellent, etc. SOLUTION: Concerning the jet nozzle A, a nozzle head 4 is mounted to a nozzle main body 1 provided with an orifice 5 inside and with an air intake chamber 6 on its jetting side through a socket 3. Then a member in contact with flowing water is molded of a synthetic resin material, a metallic sheath tube 10 is fitted to the outer periphery of a part projecting from the nozzle main body 1, of the socket 3, a metallic flange-like waterproof plate 11 is attached to a part of the tube 10 and a space between the tube 10 and the socket 3 is filled with elastic packing materials 12.
Patent JP-H11185164-A (JP)
Title: Sales register
Inventor: MANIWA HIDEAKI
IPC: G07G1/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a sales register capable of easily performing judgement and analysis relating to the refill of merchandise. SOLUTION: A POS terminal 1 executes the sales registration of the merchandise by an input operation accompanying merchandise sales and is provided with a means for setting the merchandise capable of the refill as refill specified merchandise, the means for registering the sales number of actually selling the refill specified merchandise and the refill number of refilling it for respective time bands and the means for outputting the sales number, the refill number and the service rate of the merchandise based on them for the respective time bands.
Patent JP-H11182019-A (JP)
Title: Dehydration device for mortar
Inventor: AOKI SATOSHI
IPC: E04F21/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of shrinkage cracks and a loose part layer by connecting a hose to a suction device sucking excessive water of mortar and opening the suction opening of the hose to the face side brought into contact with an airtight mat installed on the surface of the mortar. SOLUTION: One end of a hose 4 is connected to a suction device 1 and the other end of the hose 4 is opened to an airtight mat 2. Such a negative pressure that the excessive water can be sucked in a part coated with mortar when an airtight mat is laid on the mortar to suck water, is generated in the airtight mat 2. The airtight mat 2 and a water-permeable mat 3 are laid on the surface of ready mixed-mortar immediately after the ready mixed-mortar has been placed, and when the suction device 1 is driven, the closely sticking part 22 of the airtight mat 2 is more closely stuck on the mortar surface to generate a negative pressure and hence, the excessive water in the mortar is sucked through the water permeable mat and the shrinkage of the ready mixed-mortar is lessened. Accordingly, shrinkage cracks and a loose part layer are prevented to improve the mortar quality.
Patent JP-2001183554-A (JP)
Title: Method of manufacturing optical module, and optical module
Inventor: KIKUCHI TAKUMI
IPC: G02B6/42
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a semiconductor laser module which is excellent in mass productivity and is high in yield since transfer molding is usable. SOLUTION: An LD 1 is fixed to an Si substrate 3 and 3 the Si substrate 3 is fixed to a frame 6. A ferrule 7 is previously covered by a heat shrinkable tube 10. An optical fiber 4 is arranged on the Si substrate 3 and its one end is coupled to the LD 1 and another end is adhered to the end of the ferrule 7 and is fixed together with the ferrule 7 to the frame 6. The optical waveguide between the LD 1 and a monitor PD 2 and the optical fiber 4 is partially molded with a transparent resin 25 and the entire of the cavity of metal molds 40 and 41 is sealed from above the transparent resin with a molding resin 30 of the transfer molds.
Patent JP-2001182568-A (JP)
Title: Valve timing control device for combustion engine
Inventor: TACHIBANA YOSUKE
IPC: F01L1/34
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine capable of improving precision in controlling valve timing. SOLUTION: The valve timing control device 1 for the internal combustion engine 3 controls the valve timing of an intake valve 4 by changing a cam phase of an intake cam 6a to a crank shaft 9 and fixes a target cam phase CAINCMD at a specified value CAINCMDFC during fuel-cut operation. The device also controls a cam phase variable mechanism 8 at a time t2 in fuel-cut operation to fix the cam phase at a value at the time. A learned value DCALEARN of a shifting amount of a actual cam phase CAINCMD is calculated based on multiple actual cam phases CAIN detected after the time t2 and the specified value CAINCMDFC of the target cam phase CAINCMD (step 5).
Patent JP-H1197389-A (JP)
Title: Fabrication of semiconductor device
Inventor: JIYON SU BIYON
IPC: H01L29/78
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To enhance step coverage and resistivity characteristics by forming an insulation layer on a semiconductor substrate, forming a doped silicon layer thereon and then forming a silicide layer containing a metal excessively further thereon. SOLUTION: A first oxide film 22 and a doped polysilicon layer 23 are formed on a semiconductor substrate 21 and then a first tungsten silicide layer 24 is formed on the polysilicon layer 23 without exposing the semiconductor substrate 21 to the atmosphere. Tungsten atoms abundant in the first tungsten silicide layer 24 are caused to react on the doped polysilicon layer 23 to form a second tungsten silicide layer 24a having square crystal structure. A silicon nitride film 25 is formed, as a protective film, on the second tungsten silicide layer 24a.
Patent JP-H11193989-A (JP)
Title: Fluidized bed furnace for waste heat recovery with rotating air diffusing plate
Inventor: UCHIDA SUSUMU
IPC: F27B15/14
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To enable combustion with high efficiency, by rotating an air diffusing plate having a large heat capacity to recover exhaust heat, and by utilizing it for preheating fluidizing air. SOLUTION: An air diffusing plate 12 is arranged, so that a center axis is orthogonal to the direction of the major axis of the space in a furnace 11, and that it can rotate having this center axis as the center. A fluidized bed 13 is stored in this air diffusing plate 12. The outer periphery of the air diffusing plate 12 is provided with a heat storing part 14 with a relatively large heat capacity. In such a construction, fluidizing air is supplied to the fluidized bed 13 in the air diffusing plate 12 through the heat storing part 14 and the air diffusing plate 12, under such conditions where only the air diffusing plate 12, both the air diffusing plate 12 and the heat storing part 14, or only the heat storing part 14 is or are rotated, and then it is burned and exhausted.
Patent JP-2001182447-A (JP)
Title: Sealing device of vestibule sash
Inventor: TAJIMA IKUO
IPC: E06B3/46
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To secure high sealing performance in a space between the lower end of a meeting stile at closing time and a sash lower frame and a meeting part, and to prevent the deterioration of an external appearance of the meeting part. SOLUTION: Slopes inclining upward in the closing time moving direction of respective sliding doors are installed on both sides on an upper surface between rails of a lower frame under a meeting stile at sliding door closing time; a guide plate having a horizontal top surface continuing with the top of both slopes is installed between both slopes; and a blocking-up material having on an under surface an airtight piece elastically brought into close contact with the rails and a projection running on the slopes and the top surface of the guide plate is installed on the lower end of the meeting stile.
Patent JP-2000194112-A (JP)
Title: Replenishing device for processing agent for processing photosensitive material
Inventor: HYODO TOMOYOSHI
IPC: G03D3/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To surely replenish a specified amount of granular processing agent into a tank of a photosensitive material processing device. SOLUTION: An auxiliary tank 40, which is communicated with the color developing tank and whose top is closed with a top surface 54, is provided on the flank of the color developing tank. A screw feeder 88 is provided on the top surface 54 to replenish a replenishing agent 93, and a shutter device 156 is provided on between a discharging pipe 102 and an opening 56 provided in the top surface 5L Normally the opening 56 is closed with a shutter 160 to prevent water vapor generated from a heated color developing liquid from evaporating to the outside. Thus, trouble such as the solidification of the granular reprenishing agent 93 stored in the screw feeder 88 due to water vapor is prevented.  When the reprenishing agent 93 is charged into the auxiliary tank 40, the screw feeder 88 is operated to make the replenishing material 93 dropped into circular hole tan in the shutter 160, and the shutter 160 is moved to make the circular hole 164 coincide with the opening 56 and to make the replenishing agent 93 dropped into the auxiliary tank 40.
Patent JP-2000223832-A (JP)
Title: Ceramics substrate
Inventor: MATSUOKA MASAKI
IPC: H05K1/09
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To improve adherence of a conductor circuit in a through hole which is formed by filling of paste. SOLUTION: A hole for forming a through hole which is formed penetratingly in a green sheet composed of ceramics powder is filled with paste containing tungsten. One or more kinds of addition agents selected out of yttria based material, ceramics, Ti and titanium compound is added to the paste. After the hole for forming a through hole is filled with the paste, the green sheet and the paste are heated under ordinary pressure. As a result, the green sheet is baked and the paste is fixed.
Patent JP-2000196836-A (JP)
Title: Digital image forming device
Inventor: HOSOKAWA JUN
IPC: H04N1/21
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent work process of image forming from being interrupted or made complicated due to fullness of a memory capacity on the way of input of image data with respect to a digital image forming device provided with an electronic sorting function which stores image data of plural pages in the memory as a digital signal and sorts this data in the page order to form an image. SOLUTION: To prevent exceeding the memory capacity in a digital copying machine 100, the magnification of image data of a digital signal is varied according to the remaining capacity of a memory part 102. If magnification with while image data can be read into the memory part 102 is equal to or higher than a reduction limit magnification at electronic sorting, a scanner part 101 is controlled by this read magnification, and the magnification is varied to this read magnification to temporarily store image data, and a copy is outputted with a set copying magnification.
Patent JP-H04232568-A (JP)
Title: Difference numerical analyzing device
Inventor: KODAMA HISASHI
IPC: G06F17/50
Filed: 1990-12-27
Abstract: PURPOSE:To present a difference numerical analyzing device which performs numerical analysis of high precision in a very short time. CONSTITUTION:A reference error level is calculated in a reference error level calculating means 13 in accordance with solution results of a first equation solving means 12 which solves an equation in all calculation areas, and only an area of large error is selected by a calculation position control means 14, and a second equation solving means 15 which solves the equation only in the selected position is repeatedly started by an error evaluating means 16, which calculates the error in this position to evaluate the need of repeated converging calculation, until the error is reduced, and the error is reduced in average in all of calculation areas and calculation in unnecessary areas is avoided to execute the difference numerical analysis until the solution is converged in all calculation areas, thereby performing numerical analysis of high precision in a short time.
Patent JP-H04261947-A (JP)
Title: Alc slab for floor heating
Inventor: WATANABE TOSHIHIRO
IPC: E04C2/52
Filed: 1990-12-28
Abstract: PURPOSE:To reduce a space required for joining pipelines as well as to improve workability in construction for pipeline connection, and thereby enable the pattern of the pipelines to be arranged as required by providing grooves to which water feed pipes are embedded, letting the grooves be opened to each butt end face of an ALC slab, and thereby providing similar grooves for an ALC slab which is adjacently arranged. CONSTITUTION:Grooves 2 and 3 in which hot water feed pipes can be embedded by the surface of an ALC slab, are provided, and these grooves 2 and 3 are arranged over the whole length of the slab in such a manner that at least two grooves per each of the longer direction of the ALC slabe and the direction normal to the aforesaid direction, are provided. Each end section of these grooves 2 and 3 is opened to the butt end face of the ALC slabe. In addition, the distance between each opening of these grooves 2 and 3 and each corner section of the ALC slab is made roughly equal to the distance between each corresponding opening of grooves and each corner section of an ALC slab which is adjacently arranged in parallel. This thereby enables each opening of the ALC slab to abut against each corresponding opening of the ALC slab which is adjacently arranged in parallel.
Patent JP-H04297345-A (JP)
Title: Manufacture of roof lining for vehicle provided with curtain rail and vehicle roof lining with curtain rail
Inventor: IWAZAWA YUKIO
IPC: B60R13/02
Filed: 1990-12-29
Abstract: PURPOSE:To keep the extent of strength as well as to reduce the number of manufacturing processes by setting up a reinforcing sheet, a base material, a surface material, a body mounting member, a curtain rail and a mounting member stackingly in a lower mold formed with a body mounting member setup position of the curtain rail, superposing an upper mold on the lower one, and making then so as to be compressed and formed. CONSTITUTION:A recess 23, housing an engaging part 14a of a mounting member 14, is installed in a setup position of this body mounting member 14 of a curtain rail L of a lower mold 22. A thermosetting reinforced sheet 13, for example, a sheet of epoxy resin or the like, a lining base material 12 of range felt base material, a surface material 11 of woven cloth or the like are layered on this lower mold 22, and further an opening part of the curtain rail L is superposed upward on it, then the mounting member 14 is set up in a position of the recess 23. Subsequently, an upper mold 21 is superposed on it and compressed and formed into shape.