baber/WOPTO huggingface dataset:
Patent JP-H1069890-A (JP)
Title: Electrodeless discharge lamp device
Inventor: HOCHI AKIRA
IPC: F21S2/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless high-pressure discharge lamp device, realizing lighting of light colors of various color temperature, by using only one high-pressure discharge tube and one lighting system. SOLUTION: An electrodeless discharge lamp device; wherein input electric energy quantity to an effective length of discharge plasma can be changed, and luminescence at different correlated color temperature can be realized so that a user can obtain his preferable light color; can be realized by equipping an electrodeless discharge lamp 71: into which packing, composed of a metallic compound and a rare gas, is sealed, a microwave resonator 73: an electric energy inputting means for discharge-light-emitting the packing, and a rotating means 74: a means for changing input electric energy quantity to the effective length of discharge plasma in an electric field direction, made by the electric energy inputting means in the inside of the electrodeless discharge lamp; and rotating a lamp by rotating the rotating means 74.
Patent JP-H04245997-A (JP)
Title: Paper article and method for its manufacture
Inventor: CHIYOOKIYUA RUHA
IPC: D21H19/54
Filed: 1991-08-10
Abstract: PURPOSE: To improve the mechanical properties such as tensile strength of a treated paper product and increase the dewatering property by specifying the average polymerization degree of a polymer mixture produced by the decomposition of a polysaccharide derivative having substituent. CONSTITUTION: A polymer mixture having an average polymerization degree of from about 5 to about 500, preferably from about 7 to about 200 is produced by decomposing a polysaccharide derivative having substituent (e.g. carboxymethyl starch and hydroxypropylmethylcellulose). A paper is treated with the polymer mixture to increase the strength of the paper and improve the dewatering property of the paper pulp.
Patent JP-2000054159-A (JP)
Title: Heat transfer material, heat transfer body, production of heat transfer material, and production of heat transfer body
Inventor: NISHIMURA KOJI
IPC: C23C22/52
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To produce a heat transfer material which stably maintains the nuclei of cells and has satisfactory capillary action even as the wick of a heat pipe. SOLUTION: A copper-contg. metal powder is stuck to a support material which has three-dimensional network voids and can be vanished by heating. The support material is vanished and the copper-contg. metal powder is sintered to obtain an open cell type porous body of the copper-contg. metal. This porous body is subjected to oxidation treatment, in particular blackening oxidation treatment by oxidation up to the state of cupric oxide to produce the objective heat transfer material.
Patent JP-H0647040-A (JP)
Title: X-ray photographing bed
Inventor: TAKASE MASAYASU
IPC: A61B6/03
Filed: 1992-07-31
Abstract: PURPOSE:To provide the X-ray photographing bed which can be used for both examinations with an X-ray CT system and an X-ray radioscopic photographing system, and can execute photographing of a tomographic image and an X-ray image without taking an installation space. CONSTITUTION:In the X-ray photographing bed 1, a top plate is attached so as to be slidable on a base 3, and to the base 3, a split scan photographing device 4 is attached. The top plate 2 is constituted by dividing into a tomographic photographing part 2a of a structure being suitable for tomographic photographing, in which both end parts of a cross section in the short direction are thin and the periphery of a homogeneous foaming material of a curved shape is covered thinly and uniformly with a cover, and a radioscopic photographing part 2b of a structure suitable for radioscopic photographing, in which a cross section in the short direction is rectangular and the periphery of a homogeneous foaming material is covered thinly and uniformly with a cover. By installing a gantry 10 and an X-ray irradiation device 20 in the periphery of the X-ray photographing bed 1, both of tomographic photographing and radioscopic photographing of an examinee M can be executed by one set of bed.
Patent JP-2000044319-A (JP)
Title: Clinker using product and its production
Inventor: KUBA KENKICHI
IPC: C04B28/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a clinker using product suitable for a material for construction and civil engineering by effectively using a waste such as clinker, etc., and firmly hardening it. SOLUTION: This method for producing a clinker using product comprises mixing at least clinker with sand, an aggregate, etc., blending the mixture with a cement and lime, and incorporating the blend with water and hardening or mixing at least clinker with sand, fly ash, precipitated soil of smashed rock etc., blending the mixture with a cement and lime, incorporating the blend with sludge mixed with a waste oil, mixing the incorporated material with water and hardening.
Patent JP-S59116047-A (JP)
Title: Controlling method of automatic analyzer
Inventor: YAMAMOTO HIDEHIKO
IPC: G01N35/00
Filed: 1982-12-22
Abstract: PURPOSE:To decrease the treating time of the whole analysis by carrying out each one part of the pretreatment and the posttreatment of an automatic analysis time at the beginning and the end of the analysis. CONSTITUTION:An automatic analyzer has mechanisms divided into an operating part related to dispensation of a sample and a photometric analysis part, and each mechanism is controlled by a program capable of performing parallel treatments. A part of the posttreatment such as detachment of a reagent, detachment of a diluent, washing of a nozzle, washing of a diluent container for the posttreatment after the dispensation is carried out after the end of the sample dispensation and before the end of the photometry. A part of the pretreatment is carried out after the beginning of the analysis when the sample dispensation is begun, and the treating time of thw whole automatic analysis including the pretreatment and the posttreatment is decreased by a parallel treatment.
Patent JP-S6283122-A (JP)
Title: Injection molding machine
Inventor: TAKAHASHI TATSUMI
IPC: B29C45/50
Filed: 1985-10-09
Abstract: PURPOSE:To permit metering operations to be made constant all the time without providing a back flow-preventive ring for a screw by using the screw head consisting of a cylinder of a diameter the same as or smaller than the groove diameter of the metering region of the screw and a conical portion subsequent to the cylinder. CONSTITUTION:An injection molding machine consists of a screw 1, a cylinder 2, a cylinder nozzle 3, a screw head 4, a cylindrical part 5, and a conical part 6. The diameter D of the screw 1 and the diameter D' of the cylindrical part 5 of the head 4 are in the relationship to meet D>D', and the length L' of the cylindrical part 5 is set optional. The back flow of resin during the pressure- holding period can thus be prevented. The diameter D' of the cylindrical part 5 is preferably similar to or smaller than the groove diameter DM of flight in the metering region of the screw 1. Metering operations can thus be made constant all the time without the needs to provide a back flow-preventive ring for the screw, and precise moldings can be obtained with good efficiency.
Patent JP-2000051797-A (JP)
Title: Method for preventing remaining of chips
Inventor: WATANABE YOSHITADA
IPC: B08B3/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the remaining of chips generated during machining which prevents the remaining of the chips in a work and improves the working rate. SOLUTION: This method for preventing the remaining of chips consists of machining a work SH having plural through-holes WH, OH communicating with a hollow part and preventing the remaining of the chips C generated by the machining within work SH. In this method, a liquid is poured from the through-hole OH exclusive of the point WH to be machined of the work SH and the chips C are discharged to the outside of the work SH by the liquid.
Patent JP-2001050272-A (JP)
Title: Bearing unit
Inventor: ICHIHARA TAKASHI
IPC: F16C33/04
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a bearing unit that enables such removal work of its bearing as saves labor and time, prevents damage to shafts and poses no danger and sanitary problems. SOLUTION: The housing of a bearing unit 1 has bolt holes 7 tapped in a flange portion 5. Screwing a bolt 24 with a wrench 22 after it is meshed with the internal thread of one bolt hole 7 applies pressure to the flange portion 5 in a direction of an axis O1 to thus dislodge a bearing 2 from the axis O1.
Patent JP-H07126061-A (JP)
Title: Magnesia-based sintered material and production thereof
Inventor: HIROZAWA KOZO
IPC: H01M8/02
Filed: 1993-09-10
Abstract: PURPOSE:To control a coefficient of thermal expansion a magnesia-based sintered material comprising MgO particles and spinel particles by blending MgO powder having a specific purity and average particle diameter with spinel powder, molding, sintering, specifying a relative density and a content of impurities. CONSTITUTION:MgO powder having >=99.9% purity and <=0.5mum average particle diameter is mixed with spinel powder having >=99.9% purity and <=1mum average particle diameter in an solvent such as an alcohol containing a deflocculating agent by a ball mill, etc. The formed slurry is filtered and dried to give mixed power, which is molded. Then the molded article is sintered in an oxidizing atmosphere at 1,400-1,900 deg.C to provide a MgO-based sintered material comprising <=about 90mol%, especially 20-80mol% MgO particles having <=50mum average particle diameter and 13.5X10<-6> deg.C<-1> coefficient of thermal expansion and spinel particle having >=50mum average particle diameter and 9.0X10<-6> deg.C<-1> coefficient of thermal expansion, having >=98% relative density, <=1% content of impurities and specific coefficient of thermal expansion. The similar sintered material is obtained even by using Al2O3 powder instead of the spinel powder.
Patent JP-S6468528-A (JP)
Title: Method of forming pirn
Inventor: SHIMOMURA SHIGEO
IPC: D01H1/36
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate occurrence of unwinding troubles of pirns such as twill deformation or detachment in a ring form, by alternately superposing low-density yarn-wound layers and high-density yarn-wound layers on each other. CONSTITUTION:A pirn is formed by alternately superposing low-density yarn- wound layers 1b and high-density yarn-wound layers 1a on each other. The layer 1a is unwound from the upper part downward, while the layer 16 from lower part upward. The twill angle thetab is large at the shoulder P1, therefore, shoulder degradation and/or detachment in a ring form are (is) unlikely to occur. The twill angels thetaa and thetab at the layers 1a and 1b, respectively, differ from each other, thus, twill deformation at the layer 1b will also not be liable to occur even if a yarn T comes into contact with the layer 1b while sliding as the yarn T is unwound.
Patent JP-H0952718-A (JP)
Title: Production of tetrammineplatinum (ii) dichloride
Inventor: KOMOTA YASUNOBU
IPC: C01G55/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To produce tetrammineplatinum (II) dichloride free of ammonium chloride as an impurity without using org. solvent such as acetone and alcohol. SOLUTION: Tetrammineplatinum (II) dichloride is once formed by subjecting chloroplatinic acid (II) or its salt obtained by adding the ammonium chloride to a liq. containing chloroplatinic acid (II) or chloroplatinate (II) after reducing chloroplatinic acid (IV) orchloroplatinate (IV) and an aqueous ammonia to heat reaction. Then, hydrochloric acid is added to this soln. and the soln. is refluxed under heating to form a precipitation of trans-dichlorodiammineplatinum (II), and this precipitation is filtered and washed sufficiently, then the precipitate is allowed to react again with the aqueous ammonia under heating to obtain the objective tetrammineplatinum (II) dichloride.
Patent JP-S6287565-A (JP)
Title: Production of 3-aminopyrrolidine and salt thereof
Inventor: HOJO TAKESHI
IPC: C07D207/14
Filed: 1985-10-11
Abstract: PURPOSE:To produce the titled compound useful as a raw material for antibacterial medicine and agricultural chemical, easily in short step, by reacting a trisubstituted butane with an amino compound and catalytically reducing the reaction product with hydrogen in the presence of a reduction catalyst. CONSTITUTION:The objective compound of formula IV can be produced by reacting a compound of formula I [X, Y and Z are halogen or OR (R is alkanesulfonyl or aromatic sulfonyl)] (e.g. 1,2,4-trichlorobutane) with a compound of formula II [R<1> is (substituted) phenyl; R<2> is H, alkyl or (substituted) phenyl] (e.g. benzylamine) optionally in the presence of an acid acceptor (e.g. sodium hydroxide, potassium carbonate, etc.) at 60-150 deg.C and reducing the resultant N,N'-disubstituted-3-aminopyrrolidine of formula III or its protonic acid salt with hydrogen in the presence of a reduction catalyst.
Patent JP-H0951971-A (JP)
Title: Ski strip
Inventor: OGASAKA MICHIKUNI
IPC: A63C5/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a vibration generated on a ski strip during gliding from being transmitted to a skier's legs. SOLUTION: Strengthening members 3 and 3' are arranged on both upper and lower sides of a main core body 2 laid at the cross sectional center of a ski strip 1, and sub-core materials 4 and 4' are arranged on the upper strengthening member 3 or below the lower strengthening member 3'. Furthermore, vibration absorption materials 10 formed out of' an visco-elastic element softer than the sub-core materials 4 and 4' are arranged thereon along the lengthwise direction of the ski strip 1 near the front and the back of safety binding, so as to be symmetrical via the lengthwise center line of the ski strip 1 at a desired slantwise angle.
Patent JP-S6382376-A (JP)
Title: Tester for electronic component
Inventor: ABE SHINRI
IPC: G01R31/26
Filed: 1986-09-26
Abstract: PURPOSE:To achieve a smaller and simpler tester of electronic component, by providing a stick feeder and an electronic component feeder for supplying electronic component in a stick to a measuring device. CONSTITUTION:ICs 18 to be supplied as loaded into a stick 15 are supplied into a temperature adjustor 12 all with the stick 15 by a stick feeder 23. The ICs 18 in the stick 15 discharged from the outgoing side of the temperature adjustor 12 are supplied to a measuring device 39 one at a time with the operation of cylinder devices 32 and 33 of an IC feeder 30. This eliminates the need for a device for withdrawing ICs 18 from the stick 15 on the incoming side of the temperature adjustor 12. In addition, the ICs 18 are moved along a stick transport path 13 of the temperature adjustor 12 as loaded into the stick 15 thereby enabling stable and smooth transfer of the ICs 18. This can produce an IC tester of compact size and with a better operability.
Patent JP-S60118847-A (JP)
Title: Image forming material and image forming method
Inventor: KAWASAKI SADANOBU
IPC: G03G17/02
Filed: 1983-11-30
Abstract: PURPOSE:To obtain an image forming material capable of easily forming a high- quality color positive image with high sensitivity by forming a photosensitive layer made of a synthetic resin layer contg. photosemiconductor particles disperes into the resin and adsorbing a sensitizing dye into the surface of the particles. CONSTITUTION:The surface of each photosemiconductor particle 6, such as ZnO or CdS, is allowed to adsorb a sensitizing dye, such as semiacrylic brilliant flavin E-10G or eisen rhodamine BH, and then, dispersed into a binder resin, such as styrene-butdiene copolymer. The obtained compsn. is applied to a substrate 2 provided with an electrically conductive layer 3, and dried to form a photosensitive layer 5. When the objective image-forming material 4 thus obtained is patternwise exposed to light, the exposed parts of the photosemiconductor particles 6 sense the light and become conductive, and a color positive image is obtained by using one side of the exposed layer 5 as an electrode and electrolyzing it.
Patent JP-S6383521-A (JP)
Title: Air conditioner
Inventor: KADOTANI KANICHI
IPC: F24F1/00
Filed: 1986-09-26
Abstract: PURPOSE:To obtain an air conditioner light in weight, small in volume and thin in form, by using a thermoelectric element in place of a compressor and using a cross flow fan as a blower. CONSTITUTION:Cross flow fans 4, 5 for discharging air through blow-off ports 2, 3 are provided in a casing 1, and a thermoelectric module 9 comprising a multiplicity of thermoelectric elements is embedded in an intermediate part in the vertical direction of a partition wall 8 over the entire lateral length of the wall. With the upper and lower cross flow fans 4, 5 driven, upward and downward airflows are generated in the casing 1 with the wall 8 as a boundary, and air sucked in through a suction port 6 by the lower fan 4 is passed through the position of fins 10 on the front side in the casing 1, and is blown off to the front side through the port 2. With the module 9 energized, the module 9 is cooled on the front side and heated on the rear side. Therefore, air sucked in from the front side is cooled while passing through the position of the fins 10, and is blown off to the front side, whereas air sucked in from the rear side is heated while passing through the position of fins 11, and is blown off to the rear side.
Patent JP-S60118813-A (JP)
Title: Lens barrel of zoom lens
Inventor: ODAKA YOSHIROU
IPC: G03B9/02
Filed: 1983-11-30
Abstract: PURPOSE:To make a diaphragm device simple and correct by constituting said device so that an open aperture at the time of stop-down and zooming operations is corrected by connecting a stop-down ring and each laver of a driving plate and a holding plate by a stop-down lever. CONSTITUTION:A stop-down ring 11 and levers 13a, 14a of a sector driving plate 13 and a sector holding plate 14 are connected by a stop-down lever 12. Accordingly, a desired diaphragm value can be obtained by controlling the stop-down ring 11. Also, in case when a zooming operation is executed, a pin 2b of the stop-down lever 12 slides each lever 13a, 14a of the driving plate 13 and the holding plate 14. In this case, the lever 13a and the lever 14a have right-up and right-down inclinations, respectively, therefore, the driving plate 13 and the holding plate 14 are displaced relatively, an open diaphragm apearture is corrected, and brightness of a lens becomes constant. According to such a mechanism, a diaphragm device becomes simple and correct.
Patent JP-H0544218-A (JP)
Title: Base-repairing tool for anchor bolt
Inventor: KANBARA TOSHIYUKI
IPC: E02D27/00
Filed: 1991-08-12
Abstract: PURPOSE:To shorten the period of base repairing by eliminating the needs for dividing operation by a method in which a fitting base with a buried part is set in a formwork, concrete is placed and hardened, and the fitting base is removed to form a recession in the surrounding area of anchor bolt. CONSTITUTION:Support pieces 3 with joint projection 4 on its downside are integrally formed on the upper end of both-side walls, and a recessed fitting base 1 fitted with a tapered buried part 13 with a through hole 14 is formed on both sides of an opening formed in the central part of the bottom wall. An anchor bolt 6 is inserted into the hole 14 and fixed by clamping it by nuts, and the pieces 3 are placed on the upper end of a base formwork 9. The joint projection 4 is coupled with the coupling hole of the formwork 9 to position the base 1 for fixing, and concrete 10 is placed and hardened. The base 1 is then removed, the buried part 13 is pulled out to form a recession in the surrounding area of the bolt 6. By utilizing the recession, the 6 is corrected in position and form.
Patent JP-H1072381-A (JP)
Title: Production of 1,1,1,3,3-pentafluoropropane
Inventor: SAKU FUYUHIKO
IPC: C07B61/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a pentafluoropropane useful as a forming agent, a coolant, etc., in a good efficiency, a high selectivity and a high yield by reacting a chlorotrifluoropropene with hydrogen fluoride under a specific condition. SOLUTION: This method for producing 1,1,1,3,3-pentafluoropropane is to add hydrogen fluoride to 1-chloro-3,3,3-trifluoropropene in the presence of an addition catalyst such as one or more kinds of compounds selected from a pentahalogenated antimony and a trihalogenated boron to form 1,1,1,3- tetrafluoro-3-chloropropane, then disproportionating the obtained compound in the presence of a disproportionation catalyst such as one or more kinds of compounds selected from the pentahalogenated antimony, a halogenated aluminum to obtain 1,1,1,1,3, 3-pentafluoropropane. Further, it is preferable to use 1-2mols of hydrogen fluoride to 1mol of 1-chloro-3,3,3-trifouoropropene.
Patent JP-H1066934-A (JP)
Title: Method for coating automotive body
Inventor: KASARI AKIRA
IPC: B05D7/14
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for coating the inside plate parts and outside plate parts of automotive bodies, which is preferable in the viewpoint of pollution prevention and resource saving and causes a finished appearance. SOLUTION: This method for coating the automotive bodies consists in coating the inside and outside plate parts of the automotive bodies with a coating material (A) and coating the outside plate parts with a coating material (B), then predrying the coatings at 50 to 100 deg.C at need, coating the outside plate parts with a coating material (C) and simultaneously curing the coating films of the coating materials (A), (B) and (C) by heating. The coating material (A) is a thermosetting org. solvent type colored coating material contg. the neutralized matter of the hydroxyl group-contg. resin having an acid value of 5 to 100, and a cross-linking agent selected from block isocyanate and amino resin. The coating material (B) is a thermosetting type aqueous colored coating material. The coating material (C) is a thermosetting org. solvent type clear coating material.  The metallic car bodies may be preferably and previously coated with a primer coating material, such as cation electrodeposition coating material, in both inside and outside plate parts prior to the coating of the coating material (A).
Patent JP-H04112916-A (JP)
Title: Method for driving cooling fan
Inventor: IMAZATO KAZUNARI
IPC: F04D25/04
Filed: 1990-08-30
Abstract: PURPOSE:To improve the capacity of an engine brake in a hydraulic pump driven by pressurized oil discharged from an engine driven hydraulic pump for driving a cooling fan by throttling a discharge pipe line in the engine brake to improve an engine drive load. CONSTITUTION:Since a change-over valve 3 is set to a change-over position 3B and an on/off valve 6 is closed in the normal condition, working oil pumped up from a reservoir 7 by an engine driven hydraulic pump 1 is forced through a discharge pipe line 1b to a hydraulic motor 2 to rotate a cooling fan 2b. On the other hand, when a solenoid 3a is excited by returning an accelerator pedal of the engine to zero for example to set the change-over valve 3 to a change-over position 3A, pressurized oil is forced from a branch pipe line 3b to a hydraulic pump motor 5 to drive a motor generator 5b as a generator so that a drive load is given to the engine to improve the capacity of an engine brake.