baber/WOPTO huggingface dataset:
Patent JP-S61258261-A (JP)
Title: Charge providing material for developing electrostatic charge image
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/10
Filed: 1985-05-13
Abstract: PURPOSE:To prevent deterioration in the performance of a charge providing material by use for a long period by holding a specified metallic complex of dibenzylmethane on at least the surface of the charge providing material. CONSTITUTION:A metallic complex of dibenzylmethane represented by the chemical structure formula is held on at least the surface of a charge providing material. The compound represented by the formula is generally used in the form of particles of 10-0.01mum average particle size. An ordinary resin such as polystyrene or polyacrylate can be used as a binding or molding resin, and it is preferable that the resin is used so that the amount of the compound represented by the formula is regulated to 0.5-200pts.wt. per 100pts.wt. resin. When the compound represented by the formula is applied to the surface of the charge providing material, the amount of the compound coated or applied is required to be properly controlled. The preferred amount is, however, 0.01-10mg/cm<2>. Thus, a satisfactory charge providing material having superior durability is obtd.
Patent JP-H01272739-A (JP)
Title: Aluminum alloy for self-color anodizing
Inventor: HASHIMOTO AKIRA
IPC: C22C21/00
Filed: 1988-04-22
Abstract: PURPOSE:To obtain the title Al alloy on which a uniform self-color anodizing film having good reproducibility can be formed without requiring complicated treatment by specifying the compsn. consisting of Ce and Al. CONSTITUTION:The aluminum alloy for self-color anodizing contains, by weight, 0.5-16.0% Ce, furthermore contains at need 0.05-1.5% Fe or one or more kinds among 0.05-7.0% Mg, 0.05-1.5% Si, 0.05-7.0% Zn and 0.05-1.5% Mn and/or one or more kinds among 0.05-0.5% Cr, 0.05-0.3% Zr, <=0.5% Ti, <=0.1% B and 0.05-0.5% V and the balance consisting of Al with inevitable impurities. In the alloy, a self-color anodizing film for decoration or having corrosion resistance is easily formed on the surface by anodizing treatment. In the above Al alloy, the film having uniform and beautiful color tones of all sorts can be formed with good reproducibility at low cost by changing the conditions of anodizing treatment.
Patent JP-S62261891-A (JP)
Title: Scrap preheater
Inventor: AREKUSANDAA PATSUTSUTSUI
IPC: C21C5/46
Filed: 1987-04-22
Abstract: An arrangement for preheating scrap includes a scrap treating furnace into which at least one exhaust gas duct from a metallurgical furnace enters. In order to attain a higher efficiency in preheating, the scrap treating furnace has a through chamber for a plurality of adjacently arranged or superposed scrap receiving vessels. Each of these vessels is provided with its own gas inlet opening and with its own gas exit opening. The scrap treating furnace also includes a charging means on one end of the through chamber to receive at least one scrap receiving vessel and a discharging means on the other end of the through chamber to receive at least one scrap receiving vessel. A conveying means for moving the scrap receiving vessels in cycles from the charging means to the discharging means as well as gas conducting means for connecting the gas exit openings with the gas inlet openings of neighboring scrap receiving vessels are arranged within the through chamber.
Patent JP-S6110089-A (JP)
Inventor: ROBAATO BII PIITAASEN
IPC: C04B41/83
Filed: 1985-05-13
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-S6452081-A (JP)
Title: Chemical copper plating solution and its plating method
Inventor: KONDO KOJI
IPC: C23C18/40
Filed: 1988-04-26
Abstract: PURPOSE:To stably carry out chemical copper plating at a high rate by incorporating more than a sufficient amt. of a first copper ion complexing agent in a chemical copper plating soln., and then incorporating a specified amt. of a second copper ion complexing agent having a low stability constant in the soln. CONSTITUTION:A copper ion, a copper ion complexing agent, a reducing agent, and a pH regulator are incorporated to obtain a chemical copper plating soln. Two kinds of copper ion complexing agents are used in the chemical copper plating soln. The first copper ion complexing agent is added in more than the amt. sufficient for substantially complexing the contained copper ion. Meanwhile, the second copper ion complexing agent having a substantially lower stability constant as the copper ion complex than the first copper ion complexing agent is added in the equivalent ratio of 1/100-1/2 to the copper ion. Trialkanolamine is appropriately used as the first copper ion complexing agent, and EDTA, etc., are used as the second copper ion complexing agent. By using such a plating soln., stable chemical copper plating can be applied on the material to be plated susceptible to copper plating at a high rate.
Patent JP-S60244270-A (JP)
Title: Water-tank apparatus for bean curd
Inventor: YANAJIMA YASUHIDE
IPC: A23L11/00
Filed: 1984-05-18
Abstract: PURPOSE:To enable the immersion and storage of bean curd in water, saving the floor space for the apparatus, and to use the storage tank also as a show-case, by integrating the water tank for the immersion and storage of bean curd with the water tank for the final packing of the bean curd, and cooling the tanks independently by separate cooling water systems. CONSTITUTION:The water tank 1 is composed of at least two independent tanks. The tanks A-D and E are used as the storage tanks for the immersion, cooling and storage of the bean curd, and the other tank F is used as a packaging tank to carry out the packaging of the bean curd in water. These water tanks are furnished with the water-supplying and discharging means 10, 17F, 20, 21 to effect the charge and discharge of water. The water in the tank is cooled by the cooling means 27. Consequently, the tank can be used for the display in the shop as well as for the immersion and cooling of the bean curd to keep its freshness. The tank can be placed in a narrow space in the shop, give the clean impression to the customer, and excite customers' interest.
Patent JP-H09286639-A (JP)
Title: Production of water repellent glass for automobile
Inventor: FUJITA HIROYUKI
IPC: C03C17/34
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To easily produce a water repellent glass for automobile excellent in water repellent performance and improved in durability by forming an under layer with a specific treating agent containing an isocyanate silane compound on a glass base material and forming an upper layer with a treating agent containing a compound having a reactive isocyanate group thereon. SOLUTION: In a producing method of the water repellent finished glass for automobile having two layers of the layer (under layer) obtained by treating with the treating agent containing the isocyanate silane compound and the layer (upper layer) having >=70 deg. contact angle with water, which are successively formed on the glass base material, the following means is used. A solution prepared by diluting Si(NCO)4 with ethyl acetate as the heating agent for forming the under layer and a treating agent containing the compound having the reactive isocyanate group as the treating agent for forming the upper layer are used and are successively applied under the environmental condition of the temp. of 5-40 deg.C and the relative humidity of 30-70%. The compound forming the upper layer is preferably a reactive silane compound having one or more polyfluoroorganic group.
Patent JP-S60255567-A (JP)
Inventor: HORUSUTO FURAISHIERU
IPC: B08B15/00
Filed: 1985-05-15
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-H09267626-A (JP)
Title: Air conditioner for vehicle
Inventor: KOGURE HIDEYUKI
IPC: B60H1/32
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve seal of a casing and durability of an expansion valve, by mounting a joint block made of rigid material to the casing, and connecting an evaporator and the expansion valve through the joint block. SOLUTION: A case 11 is provided inside a car room, in a hole 13 provided in a wall 12 of the case 11, a joint block 16 having a refrigerant inflow/outflow hole 14, 15 fitting a refrigerant inlet/outlet pipe 6, 7 of an evaporator 1 is mounted. The joint block 16 consists of rigid material, an expansion valve 17 is connected thereto. That is, the evaporator 1 and the expansion valve 17 are connected through the joint block 16. Further, between a refrigerant inflow block 8 and the joint block 16, a seal material is interposed. In this way, sealability of the case 11 and durability of the expansion valve 17 are improved.
Patent JP-H0369453-A (JP)
Title: Plastic vessel with base reinforcement ring for mineral water
Inventor: DEIRU HAABAATO BEEMU
IPC: B65D1/02
Filed: 1990-04-19
Abstract: PURPOSE: To reduce the material cost and the quantity of material by imparting a tension to a ring to resist a forcible force toward the outside with the ring and prevent a warp of the recessed bottom wall. CONSTITUTION: This bottle is provided with a reinforcing ring 52 surrounding the bottle base 49. The ring 52 with a strength is formed of a considerably hard material which is not elongated even when a tension acts thereon, and made of a metallic material or a plastic, preferably the same material with PET, for example. The ring 52 is provided with an inclined inside face 58 brought into contact with the face of the bottle base 49 to support the ring on the bottle base by the friction between mutual faces of the ring and the bottle base. Since the reinforcing ring 52 is positioned at the outside in the radial direction of the bottom wall 48, the ring is retained at a required position of the base structure by the tension of the ring caused by the pressure of carbonated drink contained in the bottle and the bottom wall is prevented from turning back because the base structure is reinforced by the ring 52. In this way, the material cost and the quantity of the material are reduced.
Patent JP-H01272421-A (JP)
Title: Method for continuous molding of long product
Inventor: MIHARA YOSHITAKA
IPC: B29C43/32
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a long mold product having a uniform thickness by reducing the flow-out amount of a molten resin from the rear end of a press mold, by a method wherein a cutting part is partially provided to the rear end of a press mold and pressing is performed while a long synthetic resin sheet is partially cut in the lateral direction thereof by said cutting part. CONSTITUTION:The whole of an upper mold 10 is raised and a heated long sheet (x) is sent into the space between an upper mold main body 8 and a lower mold 11 from the rear part of a press mold 4 and, subsequently, the whole of the upper mold 10 is allowed to fall and a press mold 9 is closed to press the sheet (x) by the supper mold main body 8 and said sheet (x) is molded into a plate shape while cut in the lateral direction excepting the connection parts 28, 28 of both side ends thereof by the cutting part 14 provided to the rear end of the upper mold main body 8. At this time, the softened molten resin in the mold is ready to flow out of the mold but, since the front and both sides of the mold are closed by the press mold 9 and side end cutting parts 29, 29 and the rear part thereof is closed by the rear end cutting part 14, the resin slightly flows outer from the connection parts 28, 28 and projections are only generated at the connections parts in a negligible degree.
Patent JP-S5326903-A (JP)
Title: Direct current flat type motor
Inventor: OKADA RIYOUHEI
IPC: H02K23/04
Filed: 1976-08-25
Abstract: PURPOSE: To improve the efficiency, by providing a projected aprt on the stator part face to a magnet, and increasing effective magnetic flux which accrosses a driven coil existed among the stator and the magnet (both). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5225990-A (JP)
Title: Remote monitor controller
Inventor: NARITA KAZUTOYO
IPC: H04Q9/00
Filed: 1975-08-25
Abstract: PURPOSE:This remote monitor controller allows the improvement of the efficiency of a control power source and information transmission during the service interruption of an AC source.
Patent JP-H0580269-A (JP)
Title: Light beam scanning device
Inventor: SASAKI SHUNICHIRO
IPC: G02B26/10
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the two-dimensional light beam scanning device which consists of only a reflection system and includes no relay lens by employing constitution wherein light which is made incident on a concave mirror from one of two mutually conjugate points of the concave mirror passes the other conjugate point even if changing its direction and changes the direction at the conjugate point as the center. CONSTITUTION:In a figure, P1 and P2 are the two conjugate points of the concave mirror 1 and the luminous flux emitted by a laser 2 is reflected by a concave mirror 3 and made incident on a 1st optical deflecting means M at the point P1. This means M is a galvanomirror and reciprocally rotated around an axis which passes the point P1 and is perpendicular to the paper surface of the figure. The luminous flux made incident on the means M, therefore, passes the point P2 after being reflected by the concave mirror 1 even if changing its direction. A 2nd optical deflecting means (galvanomirror) M' is arranged centering on the point P2 and reciprocally rotated around an axis parallel to the paper surface. Thus, the reflected light is deflected in a plane perpendicular to the paper surface and deflected in two dimensions centering on the point P2 to make a scan.
Patent JP-S61260710-A (JP)
Title: Flip-flop
Inventor: SHOJI NORIO
IPC: H03K3/286
Filed: 1985-05-14
Abstract: PURPOSE:To eliminate the need for a reference voltage by providing a level difference between inputs of a differential pair and providing a feedback path from the collector of one transistor (TR) of an upper differential pair to a base of the other TR of the lower differential pair. CONSTITUTION:When an input B* goes to a high level, a collector output X' of a TR 1 goes to a high level and an output Q goes to a high level (Hu). A base input b of the TR 4 rises andhigher than a base input a (Ld) of a TR 3, then a constant current I1 flows to a resistor 9 and a TR 4 and the output Q is held to a high level set state even after the set input B* descends to a low level Lu*. When the input B descends to the low level Lu* and the base input (a) of the TR 3 rises at a high level Hd, the constant current I1 flows through the TRs 1, 3 and the output Q goes to the low level Lu. Then the input signal b* to the TR 4 descends to the Ld* and this state is helt even when the set input descends to the low level Ld.
Patent JP-S58221221-A (JP)
Title: Heating furnace
Inventor: TAKEUCHI OSAMU
IPC: F27B9/20
Filed: 1982-06-16
Abstract: PURPOSE:To provide a heating furnace which decreases the shadow marks of materials to be heated and improves heating efficiency by the constitution wherein the position of the walking beams designed to be able to attain a large descending length in the transverse direction of the furnace and the charging position for the fingers of a discharging machine are made to coincide. CONSTITUTION:A heating furnace 1 provided with burners 3, a door 12 for extracting of materials 2 to be heated, etc. is so constituted that the charging position of at least 2 pieces of fingers 6 of a extracting machine coincides with the position of walking beams 4 in the transverse direction of the furnace. The beams 4 which advance the materials 2 in the furnace cooperatively with stationary beams 5 are advanced and retreated with a carrier 7 by means of a cylinder 9 and are so constituted that the beams are held in the position E of a small descending length L1 to improve working efficiency in the case of feeding the materials 2 and are held in the position D of a large descending length L2 so as to be placed lower than the fingers 6 in the stage of extracting the materials 2 by controlling an electric motor 11, and ball screw jacks 10 whereby the walking beams are disposed in the optimum positions with respect to the beams 5.
Patent JP-H10292045-A (JP)
Title: Polymerizable composition for plastic eyeglass lens
Inventor: SHIJO MASAYUKI
IPC: C08G75/045
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable composition which can be used for producing a plastic lens material for an eyeglass which is excellent in all of high refractive index property, impact resistance, thermal resistance and dyeability. SOLUTION: A lens is formed by using a composition which comprises a material (component A) comprising a compound having two or more of polymerizable double bonds in a molecule thereof, a material (component B) comprising a compound having two or more of mercapto groups in a molecule thereof and a reactive diluent (component C) comprising a compound having one polymerizable double bond in a molecule thereof, wherein the ratio of the molar amount of the double bond in the compound essentially contained in component A to that of the mercapto group in the compound essentially contained in component B is 1.5 to 20,  and the ratio of the sum of the molar amount of the mercapto group in the compound essentially contained in component B and the molar amount of the double bond in the compound essentially contained in component A to the molar amount of the double bond in the compound essentially contained in component C is 0.1 to 20. It is preferred that the compound essentially contained in component A has at least one of (meth)acryloxy and (meth)acryloyl groups in an amount of two or more in total in a molecule thereof.
Patent JP-2000291259-A (JP)
Title: Method for enhancing quality of concrete structure
Inventor: SASAKI TOSHIYASU
IPC: E04B1/62
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To solve essential cracking problem and to enhance the quality of a concrete structure by arranging a draining material having water absorptive property, such as a nonwoven fabric, inside the concrete structure, and injecting a hardening material such as cement into the concrete structure by using the draining material. SOLUTION: A concrete structure 4 with a draining material 2 disposed therein is formed by placing concrete around the draining material 2, and redundant water in the concrete structure is removed by using the draining material 2. The draining material 2 is provided, by winding or the like, on a structural material 1 group formed of a plurality of structural materials 1, to thereby form a structural member 3. The draining material 2 or the structural member 3 is slantingly or horizontally arranged in the concrete structure 4. A tubular separator 6 is arranged in the concrete structure 4 so as to penetrate the same, which separator communicates with the draining material 2 or the structural member 3. Thus, removal of surplus water and injection of a hardening material thereafter can be well carried out, leading to improved usefulness and workability of the concrete structure.
Patent JP-H07308851-A (JP)
Title: Grinding robot tool exchanging device
Inventor: YANAGIHARA YOSHIHIRO
IPC: B24B27/00
Filed: 1994-05-17
Abstract: PURPOSE:To make an assured interlock of grinding robot action feasible and to make automatic grinding flow smoothly. CONSTITUTION:When a grinding work is performed by an articulated robot equipped with an ACT on the tip of its arm, a limit switch 6b is directly detected by a grinding head after the articulated robot has finished its action of exchanging the grinding head, and upon judging the condition of whether the exchange action has been infallibly taken or not, the grinding head is provided with a flow to be ground and functions thereof.
Patent JP-S5626281-A (JP)
Title: Shielding structure of watch
Inventor: KAMIJIYOU NORIYUKI
IPC: G04C3/00
Filed: 1979-08-10
Abstract: PURPOSE:To prevent the breakdown of the IC and the wrong time of the watch and at the same time realizing the reduction of the number of component parts as well as a small size of the watch, by using the conductive component of the electronic circuit inside the case for the shielding means to the static electricity outside the case. CONSTITUTION:The voltage of battery 10 is applied to electronic circuit 6 and the razor motor via lead plate 9, coil spring 17 and pattern electrode 7 each. As a result, the motor turns to operate the razor's edge, and at the same time the watch elements within circuit 6 operate. And the voltage is applied to the electrode of upper glass 3 of the liquid crystal panel via rubber 16 to display the time. Parts 9a-9b of plate 9 encloses circuit 6, and circuit 6 uses the voltage of plate 9 for the earth potential. As a result, the static electricity generated in case 1 is discharged between case 1 and plate 9 to prevent the evil effect to circuit 6.
Patent JP-H10280063-A (JP)
Title: Method for adding zirconium to magnesium alloy
Inventor: HORIE TOSHIO
IPC: C22C1/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the melting and diffusion of zirconium to the molten metal of a magnesium alloy by mixing margnesium and/or magnesium alloy and zirconium and/or zirconium alloy powder in a specified ratio, forming this mixture into a compressive molded body and adding this to the molten metal of the magnesium allay heated at a specified temp. SOLUTION: A powdery mixture composed of magnesium and/or magnesium allay powder by 40 to 75 wt.% and zirconium and/or zirconium alloy powder by 60 to 25 wt.% is regulated, and this powdery mixture is subjected to compressive molding. The average particle size of these powder and the dimensions of the compressive molded body and shape are suitably selected in consideration of the facilitation of the production, the facilitation of the melting or dispersion of this into the Mg alloy molten metal, convenience at the time of the addition or the like.  The addition of the compressive molded body is executed in such a manner that the temp. of the magnesium allay molten metal is held to >=660 deg.C and since the molded body is not incorporated with flux, rare earth metals or the like, the production of various Mg-Zn alloys excellent in mechanical strength and corrosion resistance is made easy.
Patent JP-S5726962-A (JP)
Title: Photoradiation method for recorder
Inventor: YAMAZAKI FUMIO
IPC: G06K15/12
Filed: 1980-07-25
Abstract: PURPOSE: To increase the video quality by eliminating small black spots which are apt to remain on white parts, by changing an optical beam diameter of spots to be recorded.  
     CONSTITUTION: The system is provided with a pattern generating circuit 1 which serially outputs the data of picture toward the main scanning direction, memories 3∼5 having the capacity of the main scanning signal at least for 3 lines' share toward the subscanning direction of recording, discriminating circuit 7 discriminating the signal in the memories, and a beam diameter switching means 8 which increases/decreases the beam diameter of optical beam. When the spot to be recorded is white and the spots left and right the main scanning direction and back and forth the subscanning direction are both white, the beam diameter of the recording spot is to be thick. Then, a beautiful white picture is formed without leaving black spots in a white picture, allowing to increase the quality of picture. 
     COPYRIGHT: (C)1982,JPO&Japio