baber/WOPTO huggingface dataset:
Patent JP-S5529038-A (JP)
Title: Oil supplier for eccentric rotary pump
Inventor: ASAHI TAROU
IPC: F04C23/00
Filed: 1978-08-19
Abstract: PURPOSE: To prevent a heat of the pump from being transferred to the generator, by supplying an oil from outside to the chamber constructed in a location between end frame of AC generator and end plate of the pump.  
     CONSTITUTION: A low temperature oil from the oil pump is fed to a chamber 30 constructed in a location between an end frame 11 of a generator 10 and an end plate 23 of a pump 20 and filled in here. In this way, the above low temperature oil serves to act thermally separating the generator 10 from the pump 20, to effectively prevent a generated heat in the pump 20 from being transferred to the generator 10. And the oil fed into the chamber 30 is supplied through an oil hole 32 and oil groove 33 to the end plate 23 and the pump interior surrounded by the inner and side walls of a housing 21. In this way, a lubrication and a holding of air-tightness of clearances are performed between the end plate 23 and the side wall of the housing 21 and end face of the rotor 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06305947-A (JP)
Title: Tooth paste composition
Inventor: OTSUKI HIDEHIKO
IPC: A61Q11/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a tooth paste composition to which an arylpropionic acid nonsteroidal antiinflammatory can be stably added with a passage of time, even when the vessel lined with a synthetic resin film on the inner surface is filled with the paste. CONSTITUTION:The tooth paste composition is prepared by adding arylpropionic acid nonsteroidal antiinflammatory in the coexistence of a surfactant of polyoxyethylene-polyoxypropylene copolymer and L-menthol. The tooth paste composition develops excellent effects of prophylaxis and treatment for gingivitis and periodontitis for a long period of time.
Patent JP-S5325962-A (JP)
Title: Vibrating screen
Inventor: TANAKA SADAO
IPC: B07B1/12
Filed: 1976-08-24
Abstract: PURPOSE: To remove loading caused by sheet-like refuse by providing sieve openings, which are constructed by arranging L-shaped bars at appropriate intervals, at the upper step of screen-like sieve net. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09288381-A (JP)
Title: Electrostatic developing method and nonmagnetic one-component electrostatic developer
Inventor: NISHIGORI TAKUYA
IPC: G03G9/09
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain good image quality, storage property at high temp. and high humidity, low temp. fixing property and a prolonged life. SOLUTION: By this method, a developer layer regulating member is pressed to a developer carrying body, and the carrying body is relatively moved to the regulating member to pass a one-component electrostatic developer essentially comprising toner particles in the pressed part. In the process to pass the developer, a developer layer is formed on the carrying body and the developer on the carrying body is transferred to an electrostatic latent image holding member in a facing zone with the electrostatic latent image holding member to visualize the image. In this method, the developer used contains toner particles containing at least a boron-contg. org. material expressed by the formula in a polyester-based binder resin and a fine particle additive having <=100m<2> /g specific surface area measured by nitrogen adsorption method.  In the formula, R1 , R41 are independently hydrogen atoms, alkyl groups, or substd. or unsubstd. aromatic rings (including condensed rings), R2 , R3 are independently substd. or unsubstd. aromatic rings (condensed rings), and X<+> is a cation.
Patent JP-H02279357-A (JP)
Title: Method and apparatus for display of shading
Inventor: WAKABAYASHI TETSUSHI
IPC: G06T15/80
Filed: 1989-04-20
Abstract: PURPOSE:To perform natural shading display without almost loss of high speed by dividing only a polygon which can unnaturally display even if glow shading is merely executed into small polygons, and then performing the glow shading. CONSTITUTION:An irregularity in a vertex vector of many polygons for forming a graphic to be displayed by irregularity calculating means 2 is obtained, polygons executed with unnatural shading are extracted based on the degree of the irregularity obtained by polygon extracting means 5, and the polygon extracted by polygon dividing means 3 is divided into a plurality of small polygons. The necessity of division based on the irregularity of a vertex vector is again discriminated for the divided small polygons, and corresponding polygon is divided. Thus, natural graphic to be displayed is displayed in the same degree as a von shading display without loss of display rapidity.
Patent JP-S5224916-A (JP)
Title: Copper alloy with high electric conductivity
Inventor: YOKOTA MINORU
IPC: C22C9/00
Filed: 1975-08-20
Abstract: PURPOSE: Copper alloy with high electric conductivity, excellent mechanical strength, heat resistance, moldering property, bending characteristics is provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61258732-A (JP)
Title: Manufacture of chute for transfer
Inventor: NISHIMURA SUGAO
IPC: B29K105/06
Filed: 1985-05-13
Abstract: PURPOSE:To form easily the chute for transfer, in which a strength against torsion or the like is improved remarkably, by a method wherein the side rim sections of a trunk section are bent cylindrically toward the rear surface of the trunk section respectively to weld them to the rear surface of the trunk section. CONSTITUTION:A sheet base material 30 is formed by pinching a thermosetting material such as FRP or the like between a pair of films 31, 32. The sheet base material 30 is preformed before thermosetting to form the central part of the base material 30, which serves as the trunk section 10 after forming, into the shape of trough in some degree and bend both side sections of the base material 30, which serves as side rim sections after forming, into substantially U-shapes. The sheet base material 30 is introduced into a heating furnace 40 under this condition to cure the thermosetting material 33 between the films 31, 32 gradually, form the central part of the base material 30 into the trunk section 10 of desired configuration, bend both side sections toward the rear surface to form the U-shaped tubular side rim sections 20 and weld both end rims 21 of the side rim sections 20 to the rear surface of the trunk section 10.
Patent JP-S63268588-A (JP)
Title: Torch for laser beam machining
Inventor: TOKURA YASUFUMI
IPC: B23K26/046
Filed: 1987-04-27
Abstract: PURPOSE:To reduce the quantity of rotation of a lock nut at the time of tightening by moving vertically the lock nut with a lens case by the rotation of a rotational nut. CONSTITUTION:A lock ring 23 is rotated by the manual operation to loosen the tightening of the lock nut 22. The ring 23 is pressed and in a state with the lock release maintained, a bar-shaped tool is inserted from a window hole 21 and engaged with an engaging hole 20 provided to the rotational nut 19 to rotate the rotational nut 19 normally and reversely. Since a projection part 18 is regulated only in the rotating direction with a rotation regulation groove 17 provided to a torch main body 11, the lens case 15 screwed on the rotational nut 19 moves only in the vertical direction and a focus of a laser beam is adjusted. The lock nut 22 is screwed on the rotational nut 19 and the lock ring 23 rotates the lock nut 19 and is fitted only rotatably to the outside periphery of the torch main body 11.
Patent JP-H11287364-A (JP)
Title: Joining method for stainless steel pipes
Inventor: HARADA WAKAHIRO
IPC: F16L13/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To establish a joining method for stainless steel pipes with each other easily at the site in a short time into a strong condition free of risk of corrosion. SOLUTION: The ends 10 and 20 of two stainless steel pipes 1 and 2 are inserted into a cylindrical socket 3 from the sides so that their end faces are positioned facing each other, and the peripheral surfaces of the pipes 1 and 2 are adhered to the inner surface of the socket 3 by reaction type adhesives 6 and 7 of acrylic resin type, and thereby the end parts of the pipes 1 and 2 are joined together. The inside diameter of the socket 3 is narrowest in the socket central part 30 and widens as approaching the end parts 31 and 32 of the socket 3, and the distance between the peripheralsurfaces of the pipes 1 and 2 and the inner surface of the socket 3 becomes greater as going apart from the socket central part toward the end of the socket 3.
Patent JP-S63268812-A (JP)
Title: Stabilization of ground
Inventor: TAZAWA SHUNSUKE
IPC: C09K17/00
Filed: 1987-04-27
Abstract: PURPOSE:To stabilize the ground to such an extent that the efficiency of the subsequent excavation is not damaged by a method in which either one of water-insoluble calcareous, siliceous, or clayey additive or an additive of their combination is blended with cement and water, and the mixture is injected into the ground and mixed with soil under stirring. CONSTITUTION:Cement is mixed with water, and to the mixture either one of a water-insoluble calcareous, or siliceous compound or mineral, or clayey mineral or a combination thereof is blended as an additive. The mixture as a hardener is injected into the ground and mixed with soil under stirring for hardening, whereby stabilizing the ground. The bleeding rate of the slurry can thus be lessened, the solidifying rate of the soil can be raised, and the ground can be stabilized in such an extent that the efficiency of the subsequent excavation work for the stabilized portion is not lowered.
Patent JP-H04241049-A (JP)
Title: Automatic rom and ram connection device for control equipment
Inventor: TAKAI TAKEHIRO
IPC: G06F12/06
Filed: 1991-01-24
Abstract: PURPOSE:To automatically switch a ROM or RAM in a specific storage area which are mounted on the control equipment. CONSTITUTION:This is the automatic ROM and RAM connection device for the control equipment which is equipped with a decision means for deciding whether or not the ROM or RAM is mounted in the specific area of the control equipment and a switching means for switching and connecting the necessary line corresponding to the ROM or RAM according to the decision result of said decision means.
Patent JP-S59225744-A (JP)
Title: Regeneration of ion exchange resin for desalting condensate
Inventor: SATOU AKIRA
IPC: C02F1/42
Filed: 1983-06-08
Abstract: PURPOSE:To restore the capacity of an ion exchange resin to a large extent, by performing washing treatment of the ion exchange resin, which is used in a condensate desalting apparatus and of which the capacity is lowered, by bringing the same into contact with a solution of an oxidizing agent. CONSTITUTION:An ion exchange resin, which is used in a condensate desalting apparatus and of which the capacity is lowered, is washed through the contact with a solution of an oxidizing agent (e.g., sodium hypochlorite) or washed through the simultaneous or successive contact with the solution of the oxidizing agent and a solution of an ammonium salt or a water soluble salt of an alkali metal. For example, in the case of sodium hypochlorite, the concn. thereof is pref. 10% or less and a washing temp. is pref. 60 deg.C or less in usual from standpoints of practical handling, prevention of resin deterioration or prevention of the lowering in exchange capacity. For example, the ion exchange resin of which the capacity is lowered to 2.2mus/cm in electric conductivity is restored to about 1mus/cm only by the treatment of the oxidizing solution and, in the combination with salt solution treatment, the function of the ion exchange resin is restored to almost the initial state.
Patent JP-2000291959-A (JP)
Title: High-frequency heating apparatus, simulation method and apparatus for electric wave shielding effect, and computer-readable recording medium in which simulation program for electric wave shielding effect is recorded
Inventor: MAKITA MINORU
IPC: F24C7/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating apparatus with a door made thinner and a simulation method for electric wave leak shielding effect of the apparatus. SOLUTION: There is devised a method for simulating electric wave leakage from a gap between an electric oven body and a door, such that it is calculated with a numerical calculation of a computer, and modeling a choke groove. A model of a choke groove is prepared with various sizes using the analysis method, and its shielding effect is analyzed. As a result, there is exhibited a shielding effect equivalent to the prior art with the depth of the groove being about a half (11 mm). Six combinations of the resultant sizes (L1 and L2) are provided, for example (12.0, 7.0), (12.5, 6.5), (13.0, 5.5), (13.5, 4.5), (14.0, 3.0), and (14.5, 2.0), which are adopted as design values.
Patent JP-S5226199-A (JP)
Title: Alarm range control method
Inventor: YAMAGUCHI SATORU
IPC: G01V3/12
Filed: 1975-08-23
Abstract: PURPOSE: Control of the sensing range by changing the amplification characteristic of the receiving amplifier and/or the setting value of the level detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5227756-A (JP)
Title: Preparation of 6-aminomethylnaphthalene derivatives
Inventor: NAKAMIZO NOBUHIRO
IPC: C07C233/18
Filed: 1975-08-26
Abstract: PURPOSE: Title compounds of formula I(R is substed, or nonsubsted. alkyl, aryl, aralkyl;n is 2 - 10);for example, 3-[3-(6-1 minomethyl-2-naphthaleneony)propyl carbamoyl] benzenesulfonyl fluoride hydrochlovide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04332835-A (JP)
Title: Corrective processing method of distributed temperature data
Inventor: IITAKA HIROSHI
IPC: G01K11/12
Filed: 1991-05-08
Abstract: PURPOSE:To obtain temperature data of high measuring precision by a method wherein two or more measuring signals are obtained in respect to the same point by using an optical fiber sensor, these signals are converted into electric signals, measured temperature data of each signal are determined, and correction of removing from each data the effects produced by various factors contained in the measured temperature data in the process of measurement is conducted by making use of the symmetry of the data, at the time of a data analysis after the end of the measurement. CONSTITUTION:A difference between data in going and data in returning is determined by a data difference processing element 34 of a corrective processing apparatus 30 and a slant of a straight line representing the relation of the data on this difference with a distance is determined by a slant computing element 35. Correction of subtracting the product of the value of a half of the slant and each distance from whole data at each position is conducted in a data modifying element 36 and further averaging of the data in going and the data in returning is conducted in an averaging processing element 37.
Patent JP-H10279732-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KODERA YOSHIICHI
IPC: C08L67/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having oil and heat resistances equal to those of a polyester resin, excellent in mechanical strength and having flexibility and compression set equal to those of a rubber by using a copolyester as a polyester resin. SOLUTION: This composition is obtained by kneading (A) 1-90 pts.wt. copolyester resin, containing a copolymerization component in an amount of >=13 mol.% based on the sum total of the whole acid component and the whole glycol component and having <200 deg.C crystal melting point or softening point with (B) 10-90 pts.wt. rubber (preferably an acrylonitrile-butadiene copolymer rubber, etc.). Furthermore, (C) <=90 pts.wt. polyester resin having <13 mol.% copolymerization component and 110-250 deg.C crystal melting point is preferably used.
Patent JP-S63284796-A (JP)
Title: Malfunction detector for electric discharge lamp
Inventor: TAMAKI KENJI
IPC: H05B41/16
Filed: 1987-04-25
Abstract: PURPOSE:To make the abnormal condition of a electric discharge lamp detectable in an accurate manner by comparing each of detected interelectrode voltage between both upper and lower limit values to be preset by a comparing device. CONSTITUTION:A voltage detecting device, detecting interelectrode voltage of an electric discharge lamp 1, comparing devices 6 and 7, comparing the interelectrode voltage each between both upper and lower limit values to be preset, and a delay device 11 where a malfunction detecting signal out of these comparing devices 6 and 7 is outputted as being delayed are included. That is to say, the interelectrode voltage is the discharge lamp 1 is detected by the voltage detecting device, and the detected interelectrode voltage is compared each between both upper and lower limit values to be preset by these comparing devices 6 and 7. The malfunction detecting signal out of suchlike comparing devices 6 and 7 is outputted after being delayed by the delay device 11. With this constitution, an abnormal condition of the discharge lamp is accurately detectable.
Patent JP-S61262506-A (JP)
Inventor: KICHIJIMA NORIO
IPC: F22B35/14
Filed: 1985-05-16
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-S63267310-A (JP)
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 1987-04-24
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-S62258876-A (JP)
Inventor: MAEDA KAZUHIRO
IPC: B62H1/02
Filed: 1986-05-02
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-H10293309-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: KONDO HIROSHI
IPC: G02F1/1341
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element manufacturing method capable of providing a liquid crystal element of high orientation stability and sticking durability of liquid crystal material through a simplified process, keeping the phase transition temperature of the liquid crystal material from changing and making recovery of the liquid crystal solution facile. SOLUTION: A liquid crystal cell formed by sandwiching a ferroelectrical liquid crystal material and a thermoplastic resin having a glass transition temperature Tg lower than the smectic phase transition temperature between a pair of electrode substrates is heated up to the isotropic transition temperature of the ferroelectrical liquid crystal material. The heated liquid crystal cell is cooled down to the temperature lower than the glass transition temperature Tg of the thermoplastic resin. The ferroelectrical liquid crystal material is then oriented by applying shearing force between the substrates of the cooled liquid crystal cell, and after heating the liquid crystal cell up to the thermoplastic resin glass transition temperature, a pair of substrates are fusion fixed by the thermoplastic resin.
Patent JP-H043207-A (JP)
Title: Control method for rotary shaft of numerical controller
Inventor: KOBAYASHI YUJI
IPC: G05B19/404
Filed: 1990-04-20
Abstract: PURPOSE:To prevent in advance the tool interference before working by stopping the working control, in the case a block joint angle of a working program exceeds 180 deg.. CONSTITUTION:A CPU 11 derives a block joint angle 31 and stores it in a RAM 13 by a working program passage generated, based on a working program. Subsequently, its block joint angle 31 is read out, and in the case it is decided that its joint angle exceeds 180 deg. and is under 360 deg., a turning angle 32 becomes turning (counterclockwise) in the direction reverse to the direction (clockwise in the case the normal direction control is the left) commanded by the normal direction control, therefore, it is regarded as unturnable and by outputting an alarm of a fact that it is unturnable, the subsequent working control is stopped. In such a way, such problem points as the case when an interference to an object to be worked is generated due to a tool, and a cutting part of the object to be worked cannot be worked cleanly can be eliminated.
Patent JP-H01275436-A (JP)
Title: Production of cobalt chloride having high purity
Inventor: KOJIMA MORIKAZU
IPC: C01G51/08
Filed: 1988-04-26
Abstract: PURPOSE:To obtain cobalt chloride having high purity by adding cobalt powder to an aq. soln. of cobalt chloride, having specified concn., by removing Ni, Cu, etc., as sulfide with sodium hydrosulfide, etc., and by oxidatively removing Fe, Mn, etc., with sodium hypochlorite, etc. CONSTITUTION:1-10g Co powder is added to 1l aq. soln. of CoCl2 contg. >=50g Co/l, preferably 100g Co/l. Further, 2-10g NaSH or Na2S, or 1-7 Nl H2S is added to 1l the aq. soln. and reacted while stirring, and the precipitated sulfide of Ni, Cu, etc. is separated by filtering. Then, a small quantity of NaClO soln. or H2O2 soln., e.g. 5-20ml, is added to the filtrate to remove Fe, Mn, etc., as oxide and the cobalt chloride having high purity is obtd. The cobalt chloride having high purity is useful for vat and supplying for cobalt plating bath, as magnetic material and electronics material, etc.
Patent JP-H09267986-A (JP)
Title: Structure for fitting hoisting hook for bucket link
Inventor: MATSUI MIKI
IPC: B66C1/68
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the application of load only to the bolt so as to prevent the occurrence of a fall of a hoisted load due to looseness and breakdown of the bolts by welding a lower surface side edge of a load hoisting hook base part to a top surface of a steel plate, and fastening the steel plate with load hoisting hook to one surface of a bucket link with bolts. SOLUTION: A lower surface side edge of a base part 22 of a hook 7 is welded to a top surface (a) of a steel plate 19a formed with plural bolt holes, and the hook 7 is inserted into a hole 25 of a bucket link 13 so that the top surface (a) of the steel plate 19 with hook faces a rear surface of a central plate thickness part 24. A steel plate end surface 27 is made to abut on a step- shaped stopper 28 of a rear surface of the central plate thickness part 24, and the steel plate 19 with hook is fastened to the central plate thickness part 24 with bolts 23. Component force of a load W at the time when the load W of a hoisted load is applied to the hook 7 downward in the vertical direction is supported by the stopper 18 and the central plate thickness part 24 of the bucket link 13, and a fall of the hoisted load due to looseness and breakdown of the bolts 23 can be prevented.
Patent JP-H01273130-A (JP)
Title: Graphic expressing system
Inventor: WAKATSUKI TOSHIHIKO
IPC: G06F9/06
Filed: 1988-04-25
Abstract: PURPOSE:To intuitively grasp a structure of data, and also, to easily change the structure of data by giving an instruction to an editing device and expressing structural data on a display input device by a graphic. CONSTITUTION:Based on an editing instruction of a keyboard, structural data of a hierarchical structure is edited to a data structure by a graphical expression by an editing device 2, supplied to a display and expressed by a graphic. Also, the data structure by this graphical expression is stored as structural information in a structural information holding device 3. Moreover, by a data description converter 4, this structural information is brought to format conversion to a data description and stored in a data description holding device 5, and the data description of the data description holding device 5 is brought to format conversion to structural information and stored in the structural information holding device 3. In such a way, a structure of data can be grasped intuitively, and also, the structure of data can be changed easily.
Patent JP-H071578-A (JP)
Title: Polyester film and manufacture thereof
Inventor: OKAMOTO KATSUYA
IPC: B29C55/12
Filed: 1994-04-19
Abstract: PURPOSE:To form hardly destructible projections while suppressing the formation of voids, to enhance the surface scratch resistance of a film and to suppress the generation of drop out at the time of use as a magnetic recording medium. CONSTITUTION:A polyester film is a biaxially oriented film based on polyester A and characterized by that the surface roughness parameter Rt/Rp of at least one surface of the film is 1.5 or more.