baber/WOPTO huggingface dataset:
Patent JP-H04334408-A (JP)
Title: Regenerating process for thermoplastic resin part
Inventor: TATEOKA YASUO
IPC: B29L31/32
Filed: 1991-05-10
Abstract: PURPOSE:To provide the regenerating process for a thermoplastic resin part in which a defective thermoplastic part coated with a thermoplastic resin coating material can be regenerated in the state of being ready for reuse. CONSTITUTION:First, a colored bumper 1 (thermoplastic resin part) coated with a top coating material 4 (thermoplastic coating material) is crushed into pieces of 5mm or smaller as the longest dimension of pieces, and then said polypropylene 1A for coating (recycling material) is mixed into an intermediate layer 11 of a glass long fiber reinforced stampable sheet 10 (a thermoplastic agent for regeneration) containing glass fiber mat 13 (glass fiber) of 10wt.% mass and reused.
Patent JP-H10301369-A (JP)
Title: Image forming device
Inventor: MIYASAKA YUTAKA
IPC: G03G15/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent fog from occurring on an image, and satisfactorily lower a heat generating quantity by setting the projection timing suitable to condition such as the copying condition, when heat generation is lowered by the delayed irradiation timing. SOLUTION: In this image forming device, a CPU 210 starts execution of the copying operation on receiving a copy start signal from the copying condition input panel 150. The CPU 210 reads out a specified timing data table from the ROM. This timing data table is provided with the data being arranged in a table of the timing of the power supply starting corresponding to effective value of an applying voltage, the setting condition, the copying condition or the like of the exposure lamp 122. The CPU 210, on selecting the optimum power supply starting data from the timing data table in accordance with the condition of the copying condition input panel 150, the ambient temp. sensor 270, or the like, outputs the power supply start command signal to a converter power source 220.  The switch section in accordance with the power supply command signal, controls the power supply from the converter power source 220 to the exposure lamp 122.
Patent JP-H11300269-A (JP)
Title: Hydrophilic surface treating composition and hydrophilic surface treating membrane
Inventor: TAKAZAWA REIKO
IPC: B05D5/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems of foaming and mold abrasion during treatment work by preparing a hydrophilic surface treating composition to be applied to the surfaces of a metal and others from a substance containing a specified amount of a copolymer comprising poly(meth)acrylic acid or its salt and poly(styrene sulfonic acid) or its salt. SOLUTION: A hydrophilic surface treating composition is prepared by incorporating 1-90 wt.% based on solid content of a copolymer comprising poly(meth) acylilic acid or its salt and poly(styrene sulfonic acid) or its salt as an effective component, i.e., an acid-acid copolymer. The acid-acid copolymer is a copolymer which is obtained by copolymerizing acrylic acid and/or methacrylic acid with styrene sulfonic acid, and these can be salts neutralized with a base. For example, the salts of an alkali metal such as sodium and others are named as the kinds of the salts. In order to improve the durability of hydrophilicity, 1-90 wt.% in terms of the solid content, of a water-soluble polymer containing carboxyic groups can be incorporated.
Patent JP-H045740-A (JP)
Title: Disk cache controlling system
Inventor: SASAMOTO KYOICHI
IPC: G06F3/06
Filed: 1990-04-24
Abstract: PURPOSE:To obtain maximum disk cache effect by replacing and storing write-in requested data in the same ranking position of a cache memory only when the existence of the above data in the cache memory is retrieved. CONSTITUTION:In the case of data write-in processing, even if a cache hit signal is outputted from a directory control part 14, substitution control to the most significant level of the write-in requested data in the cache memory 12 is not executed. The cache memory 12 can be efficiently used without carrying forward the data of high read-out request rate to a low order storage level, and data processing speed can be speeded up.
Patent JP-S5631497-A (JP)
Title: Treatment of concentrated liquid from desalting apparatus
Inventor: SUZUKI TAKASHI
IPC: C02F9/00
Filed: 1979-08-23
Abstract: PURPOSE: To enable to recover sodium sulphate continuously by precipitating out anhydrous Glauber salt selectively from a concentrated liquid obtained after desalting a waste liquid from a desulfurizing apparatus of a coal fired power plant and said anhydrous Glauber salt is subjected to a solid-liquid separation.  
     CONSTITUTION: After a waste water containing a S compound, an N compound as well as NaCl and NaSO 4  as main components is desalted, the obtained concentrated liquid is concentrated by an evaporating apparatus and, subsequently, the concentrated liquid is subjected to the incinerating treatment to oxidize and heat decomope the S compound, the N compound and a dissolved salt of NaCl and Na 2 SO 4  exhausted along with an exhaust gas from an incinerating treatment procedure is dissolved in a liquid in a cooled precipitation apparatus. In this case, as the dissolving water, a part of the condensed water of said described evaporating apparatus is used and, while a condition of a temp. 35°C or more capable of preventing Na 2 SO 4 .10H 2 O from being precipitated is held without using a new heating source to selectively precipitate out only anhydrous Glauber salt being recovered by the solid-liquid separation. Subsequently, a liquid amount corresponding to an absolute amount of NaCl thrown into a system from a separated motor liquid is continuously withdrawn out of a system and the residual motor liquid is returned to the cooled precipitation apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5230437-A (JP)
Title: Electrophotographic negatively charged toner powder
Inventor: SHIMADA SEIJIN
IPC: G03G9/097
Filed: 1975-09-03
Abstract: PURPOSE: To provide an electrophotographic toner powder giving high resolution despite of any resin and any pigment to be used, and controlled to be negetive, by using a hydrophobic silica fine powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63294568-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1987-04-30
Abstract: PURPOSE:To prevent generation of exfoliation and crack by forming an a-SiC layer which has at least a 1st layer region and a 2nd layer region and of which 1st layer region exists nearer the substrate side than the 2nd layer region, contains group Va elements of the periodic table at the ratio higher than in the 2nd layer region and contains at least one kind of oxygen or nitrogen at a specific ratio. CONSTITUTION:The photoconductive amorphous silicon carbide layer 5 is formed on a substrate 1. This amorphous silicon carbide (a-SiC) layer 5 has at least the 1st layer region 6 and the 2nd layer region 7. The 1st layer region 6 is disposed nearer the substrate 1 side than the 2nd layer region and is incorporated therein with the group Va elements of the periodic table at the ratio higher than in the 2nd layer region 7. Furthermore, the 1st layer region 6 contains 0.01-60atom.% at least one kind of the oxygen or nitrogen. The degradation of the adhesion of the photoconductive a-SiC layer 5 to the aluminum substrate 1 and the generation of the exfoliation of the a-SiC layer 5 and the crack of the layer itself are thereby prevented.
Patent JP-H01278083-A (JP)
Title: Semiconductor laser element
Inventor: WATABE YASUHIRO
IPC: H01S5/00
Filed: 1988-04-28
Abstract: PURPOSE:To make a threshold current low, to make an operating current low, to be used easily and to lower a noise due to returned light by specifying a mixed crystal ratio of Al in a clad layer, a length of a resonator and a current constriction width. CONSTITUTION:A length (l) of a Fabry resonator is set to 100mum or longer and 200mum or shorter, and a mixed crystal ratio of Al in clad layers 3, 5 is set to 0.3-0.6; alternatively, a thickness of an active layer 4 is set to 0.1mum or lower, and a current constriction width W is set to 3-7mum; alternatively, they are combined. By this setup, it is possible to prevent the differential quantum efficiency from being lowered, to lower a threshold current, to make the mode selectivity inside the resonator large, to stabilize an oscillation, to reduce a noise due to returned light, to be used easily and to make a life long.
Patent JP-H10296727-A (JP)
Title: Sheet molding compound and molded body made thereof
Inventor: HASEGAWA HIROSHI
IPC: B29K33/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To realize a molding without changing molding conditions such as a mold temperature, a charging pattern, the clamping of molds or the like by a method wherein a mixture of a mass % lying within a specified range of a matter having a specified average particle diameter and a mass % lying within a specified range of the matter having a specified average particle diameter is employed as a filler. SOLUTION: By employing two fillers different in particle size and made of calcium carbonate used for manufacturing a sheet molding compound (henceforth expressed as SMC), problems contrary to each other can be dissolved at once. One filler A has an average particle diameter of 1-10 μm, while the other filler B has an average particle diameter of 15-50 μm. The mixing ratio in mass of A:B is 70:30-95:5. As the filler, from the view point of price and water resistance, a calcium carbonate is favorably used. As its loading, 90-200 pts.wt. of the filler is added to 100 pts.wt. of a polyester resin. If the loading of the filler is less than 90 pts.wt., no proper flow of glass fiber in the SMC results.
Patent JP-2000297137-A (JP)
Title: Photosensitive resin composition
Inventor: ISHII KENJI
IPC: G03F7/027
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high heat resistance, excellent developing property and high sensitivity by compounding a reaction product of an epoxy acrylate and a polybasic acid anhydride of a specific base number, an epoxy resin and a photopolymerization initiator. SOLUTION: An epoxy acrylate comprising a reaction product of a two functional epoxy resin and an acrylic acid, and a polybasic acid anhydride of base number: 4 are used. As the epoxy acrylate, among them, a bisphenol A epoxy acrylate is suitable. Usually, per 1 mole of the epoxy acrylate, 0.1-0.9 mole of the polybasic acid anhydride is used. An acid value of the reaction product is preferably about 50-100 mg KOH/g. As the epoxy resin in the case of use for a resist ink, triglycidyl isocyanurate is preferable. The epoxy resin and a photopolymerization initiator are usually used not more than 50 wt.% and 0.1-20 wt.%, respectively, on the basis of a resin component in the composition.
Patent JP-S5231684-A (JP)
Title: Semiconductor device
Inventor: ISHIZAKA AKITOSHI
IPC: H01L21/3205
Filed: 1975-09-05
Abstract: PURPOSE: To obtain the distribution material with high reliability, by means of adding the specified quantity of Mn and Si to Al. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5440048-A (JP)
Title: Information process system
Inventor: NAKAMURA TOKUMITSU
IPC: G06F3/00
Filed: 1977-09-06
Abstract: PURPOSE: To vary the order execution time by producing the timing signal with application of the clock to the shift circuit and selecting the feedback signals when the timing signal is fed back to the shift circuit to decide the execution time for the firmware order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06213537-A (JP)
Title: Refrigerant passage switch valve
Inventor: TAKAHASHI MASAO
IPC: F25B41/04
Filed: 1993-04-12
Abstract: PURPOSE:To reduce size, cost and power consumption of a large volume refrigerant passage switch valve. CONSTITUTION:A supply port 22 is connected to a discharge port of a compressor 42, and return ports 27A and 27B are connected to an intake port of the compressor 42. An indoor port 26A and 26B is formed on one side of each of the return ports 27A and 27B and connected to an indoor heat exchanger 43, while an outdoor port 28A and 28B is formed on the other side of each of the return ports 27A and 27B and connected to an outdoor heat exchanger 44. By moving slide valves 40A and 40B together with a pair of pistons 32 and 33. either the communication between the return ports 27A and 27B and the indoor port 26A and 26B or the communication between the return ports 27A and 27B and the outdoor port 28A and 28B can be selected.
Patent JP-H0420716-A (JP)
Title: Heating and cooking utensil
Inventor: MYOJIN KAZUHISA
IPC: F24C7/02
Filed: 1990-04-23
Abstract: PURPOSE:To provide a cooking utensil using heating which is capable of carrying out deodorization operation automatically neither too much nor too little after the heating and cooking by providing a control means which makes the deodorization operation work after heating and cooking for a time based on the content of heating and cooking and the time of heating and cooking. CONSTITUTION:A food is received in a heating chamber 2 and desired menu is selected by a menu switch 20 and at the same time the heating time (t) is set by a cooking time setting switch, and then a start switch is pressed down. Then, a controller 22 carries out the cooking by heating according to the selected menu. This cooking by heating is carried out for a set time (t), and when this cooking by heating is finished, the controller 22, next, calculates the time T seconds required for the operation of deodorization. After this deodorization time T is calculated, the controller 22 carries out the deodorization operation for the time T. This deodorization operation is conducted by the operation of a motor 6 for a fan 8 and by energizing a heater 12 of the deodorization device 13.
Patent JP-H1149664-A (JP)
Title: Microemulsion
Inventor: NAGAHAMA TORU
IPC: C09K23/42
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a microemulsion having fine particle size and improved in stability of a medicinal agent in an aqueous solution by dissolving a high polar oil soluble medicinal agent in a specific oil, adding a predetermined specific emulsifier and blending a predetermined amount of a water soluble polyhydric alcohol under agitation. SOLUTION: This micro emulsion is obtained by formulating (C) a water-soluble polyhydric alcohol to a mixture of (A) a high polar oil soluble medicinal agent and a mixed oil of a high polar oil with a low polar oil with (B) a polyglycerol mono-fatty acid ester under agitation to prepare a gel-like material, which is diluted with water to an O/W type emulsion of fine particles. Here, the amount to be added is brought to 0.3-3 pts.wt. of (B) based on 1 pt.wt. of (A) arid 0.1-3 pts.wt. of (C) based on 1 pt.wt. of (A)+(B). As the high polar oil, triethyl citrate, etc., as the low polar oil, a liquid paraffin, etc., and as the medicinal agent, riboflavin butyrate, etc., are preferable.
Patent JP-H04336464-A (JP)
Title: Fabrication of semiconductor memory device
Inventor: OGAWA HISASHI
IPC: H01L21/302
Filed: 1991-05-13
Abstract: PURPOSE:To fabricate a semiconductor memory device quite stably by reducing leak current of a capacitor insulating film thereby facilitating control of the etching end point of poly-Si film. CONSTITUTION:A contact window 11 is opened through an interlayer insulating film 4, a silicon nitride film 6 and a poly-Si film 7 on a semiconductor substrate 1, a poly-Si film 12 and a silicon oxide film 13 are then applied thereon sequentially, thereafter the silicon oxide film 13 is patterned so that it is left immediately above the contact window 11 and the periphery thereof. A poly-Si film 14 and a silicon oxide film 15 are then applied on the poly-Si film 12 and the silicon oxide film 13 being left and the silicon oxide film 15 is entirely etched back to leave it only at the outer periphery of the silicon oxide film 13. The poly-Si films 14, 12, 7 are then etched with the silicon oxide films 13, 15 as a mask until the silicon nitride film 6 is exposed with the poly-Si film 7 underneath the poly-Si film 14 being left partially between the silicon oxide films 13, 15.
Patent JP-2000297003-A (JP)
Title: Insecticide, miticide and insecticidal or miticidal method
Inventor: HARUYAMA YASUSHI
IPC: A01N43/76
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide and a miticide which exert improved fast- acting properties and residual activities on insect pests or ticks and is capable of effectively controlling insect pests or ticks in a low dosage by including bifenazate and etoxazole. SOLUTION: This insecticide and miticide are obtained by including (A) bifenazate and (B) etoxazole. On the above formulation, the component B is preferably included in a proportion of 0.05-1.5 pts.wt. based on the component A 1 pt.wt. When the above formulation is used, the components A and B can be applied individually or as a mixture. When individually applied, it may be applied at the same time or individually in a short time and when applied as the mixture, the mixing may be carried out by tank mixing (mixing when applied) or ready mixing (mixing when formulated). The above formulation is applicable to agricultural insect pests, livestock insect pests, sanitarily harmful insect pests giving adverse effects on human living environments, e.g. houses or the like, and ticks (e.g. red spider mite and the like) or nematodes.
Patent JP-S63273695-A (JP)
Title: Dust collector of charging car for coke oven
Inventor: TAKUWA HIROSHI
IPC: C10B31/04
Filed: 1987-04-30
Abstract: PURPOSE:To make combustion constant and to completely eliminate danger of explosion, by circumferentially equipping a dust collector of charging car with a specific gas housing and setting an air inlet, igniter, etc., on the side of a dust collecting hood. CONSTITUTION:In a dust collector 9 of charging car for a coke oven 1 wherein the surroundings of a coke charging column 15 are covered with a dust collecting hood 8 to prevent smoking in coal charging, a gas housing 19 having bored plural gas feed holes 17 at the bottom and a bored gas blow nozzle 18 at the top is circumferentially laid at the lower part of the coal charging column 15, plural air inlets 20 are bored at the bottom of the dust collecting hood 8, an igniter 21 is set on the side of the dust collecting hood 8 and opposingly to the gas blow nozzle 18 so that combustion of jetted gas can be always maintained against variability of irregular amount of gas generated in coal charging process and danger of explosion in the system can be eliminated.
Patent JP-S5232406-A (JP)
Title: 4 cycle engine
Inventor: TAKAHASHI SATORU
IPC: F02B75/02
Filed: 1975-09-05
Abstract: PURPOSE: 4 cycle spark ignition engine for relieving harmful components in exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S588643-A (JP)
Inventor: NISHIHAMA KENGO
IPC: B32B27/30
Filed: 1981-07-10
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-H046997-A (JP)
Title: Drip-proof type ultrasonic vibrator
Inventor: UNO MASATAKE
IPC: H04R1/00
Filed: 1990-04-24
Abstract: PURPOSE:To eliminate parasitic vibration and to realize an ultrasonic vibrator with a stable reverberation waveform by providing partially a notch to an upper face of a vibration proof member and packing a vibration proof member onto the vibration preventing member up to the inside of a curl section. CONSTITUTION:A photoelectric element 2 is arranged to a bottom of a vibration case 1 and a vibration proof member 5 of conical shape is press fit onto the element, a curl section 1c is provided to an opening of the case 1 to press the vibration proof member 5. The upper face of the vibration proof member 5 is removed partially to form a notch 8. Then a vibration proof member 7 is packed to the inner face of the curl 1c. A material formed by a cork, rubber or a synthetic resin having elasticity or the like is used for the vibration proof member 5 and a material formed by rubber or a synthetic resin having elasticity or the like is used for the vibration proof member 7. Thus, the reverberation due to parasitic vibration is eliminated, the reverberation time is reduced and the accuracy in the case of range detection utilizing a reflecting sound is improved.
Patent JP-H08275902-A (JP)
Title: Shower head
Inventor: YAMAGUCHI TAKAHIDE
IPC: B05B1/18
Filed: 1995-04-07
Abstract: PURPOSE: To lightly move a valve case to house a ball valve without inclining it. CONSTITUTION: A shower head is provided with a valve case 20 in which a ball valve 19 to switch waterways to/from each other by moving on seat packing 18 in a condition of being energized by a spring 21 is housed together with the spring 21, and a bottom part of this valve case 20 is brought into contact with a circular arc-shaped rib 5c erected on the bottom side of a shower head main body 5, and is constituted so that the valve case 20 moves in a condition of contacting with this rib 5c.
Patent JP-S59232670-A (JP)
Title: Controlling method of groove profiling
Inventor: FUJITA TSUTOMU
IPC: B23K9/12
Filed: 1983-06-16
Abstract: PURPOSE:To perform satisfactory welding by moving a welding torch to move the video of a groove to the inside of a prescribed region by a control device then performing image processing to derive the weld line of the groove when the video of the groove identified on the image screen of a monitor TV image receiver is out of the prescribed range during image processing. CONSTITUTION:To position S of a torch 10 when the torch ends moving is stored in an arithmetic device 19 after said position is substd. with the S-d' obtd. by subtracting the extent d' of movement from the position S before the movement. The operation for deriving the weld line by a processing part 21 is resumed. The positions of both groove walls are derived in accordance with the video of a groove 8 displayed between both lines L1 and L2 on an image screen 18' by the movement of the torch 10 and at the same time the weld line connecting the intermediate points of both groove walls is derived and stored. The torch 10 is then moved to the position of the torch 10 at each point of the groove 8 stored by a control part 25 and at the same instant the tangential directions of the weld line of the stored groove 8 are made coincident. The torch 10 is disposed at the prescribed height from such weld line to dispose the torch 10 in the prescribed profiling position then welding is performed.
Patent JP-H0650099-A (JP)
Title: Method for filling underground cavity after removal of underground installation
Inventor: ASHINO KATSUKUNI
IPC: E21F15/00
Filed: 1991-04-15
Abstract: PURPOSE:To prevent ground subsidence by filling a cavity from which an underground installation has been removed with a packing material. CONSTITUTION:A plurality of packing injection holes 3 are drilled toward underground installations to be removed and along the underground installations 1 from the ground, and as the underground installations 1 are sequentially extracted, packing material 4 is injected through the packing injection holes 3 into cavities 5 formed after the extraction to fill the cavities 5. The cavities 5 from which the underground installations have been removed are filled with the packing material 4 and so ground subsidence can be prevented.