baber/WOPTO huggingface dataset:
Patent JP-H08285154-A (JP)
Title: Flange joint
Inventor: OBATA YOSHIHIRO
IPC: F16L23/028
Filed: 1995-04-18
Abstract: PURPOSE: To sharply reduce stress acting on a welding part by forming a joining part to be fitted and inserted up to the inner part side from a welding part of an end part of a second pipe body, in an end part of a first pipe body. CONSTITUTION: An end part of a first pipe body 35 is fitted to and inserted into a through hole 31a of a first flange 31, and the inner periphery of the inner part side end surface 31b of the first flange 31 is welded to the outer periphery of the first pipe body 35, and a welding part 37 is formed. An end part of a second pipe body 39 is fitted to and inserted into a through hole 33a of a second flange 33, and the inner periphery of the inner part side end surface 33b of the second flange 33 is welded to the outer periphery of the second pipe body 39, and a welding part 41 is formed. A fitting part 35a to be fitted and inserted up to the inner part side from this welding part 41 is formed. Therefore, stress acting on the welding part 41 of the second pipe body 39 can be sharply reduced.
Patent JP-S58209733-A (JP)
Title: Photosensitive composition
Inventor: SEKIYA TOSHIYUKI
IPC: G03F7/021
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a photosensitive compsn. superior in storage stability, by adding a polymer having hydroxyl groups and a specified diazo resin. CONSTITUTION:A diazo resin is represented by formula I and produced by condensing a diazo monomer with a condensing agent, and reacting this condensate with an aromatic sulfonate. The polymer having hydroxyl groups is examplified by a copolymer of a monomer represented by formula II and another monomer selected from compds. having one additionally polymerizable unsatd. group. The structural monomer unit of formula II is contained by 1-80mol% of the polymer, preferably 5-60mol%, and when it is <=1mol%, a problem occurs in storage stability.
Patent JP-H06300201-A (JP)
Title: Transverse type steam generator
Inventor: HIRANO KENJI
IPC: F22B1/16
Filed: 1993-04-20
Abstract: PURPOSE:To simply mix a feed water in a duct and easily reduce corrosion of parts. CONSTITUTION:A transverse type steam generator comprises a cylindrical drum 1, into which a feed water is fed, a plurality of heat exchanger tubes 2a provided in the cylindrical drum 1 and through which a heat transfer medium passes, a plurality of steam ports 1k provided in an upper portion of the cylindrical drum 1 for permitting steam from the feed water to be discharged therethrough, and a duct 4 laterally surrounding a heat exchanger tube group consisted of the plurality of heat exchanger tubes 2a, connected at an upper portion thereof to the steam ports 1k and formed at a lower portion thereof with an inlet 4a which permits the feed water to flow into the duct. The transverse type steam generator further comprises a plurality of support plates 6 provided inside the duct 4 for supporting the heat exchanger tube group 2 and formed with communication holes 6a which permit the feed water to pass therethrough, and a plurality of resistance plates 8 provided inside the duct 4 for causing flow of the feed water inside the duct 4 to weave vertically upwardly.
Patent JP-S59218461-A (JP)
Title: Positive electrostatically chargeable toner
Inventor: UCHIYAMA MASAKI
IPC: G03G9/097
Filed: 1983-05-26
Abstract: PURPOSE:To obtain a positive electrostatically chargeable toner having a desired color without spoiling the intrinsic hue of a coloring material by using 4,4'- bis(dimethylaminophenyl)methane as a positive charge controlling agent. CONSTITUTION:4,4'-Bis(dimethylaminophenyl)methane is used as a positive charge controlling agent. Since this controlling agent is colorless, the agent is particularly suitable for a color toner and since the dispersion in a resin is satisfactory, a uniformly charged toner is obtd. 4,4'-Bis(dimethylaminophenyl)methane is preferably compounded in a 1-15wt% range with the resin. Any dyes including carbon black, Rhodamine 6G rake, Phthalocyanine blue, Phthalocyanine green, monoazo, disazo, metallic complex type aso, anthraquinone and phthalocyanine are usable for the coloring agent to be used.
Patent JP-S63258087-A (JP)
Title: Wavelength-tunable laser device
Inventor: SUZUKI HIDEO
IPC: H01S3/10
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a device which can be easily and accurately made and altered in wavelength setting by a method wherein incident angles of both excited light of a light parametric oscillator and oscillating light of a harmonics generator are rendered to be coincident with set angles stored in memory respectively by controlling a driving means. CONSTITUTION:A parametric oscillator 21, a harmonics generator 22, a driving means 46 changing incident angle of excited light 23 incident on a nonlinear optical crystal 28 of the oscillator 21, a driving means 47 changing incident angle of oscillating light 31 incident on a non-linear optical crystal 34 of the harmonics generator 22, an angle detection circuit 41 detecting incident angle of the excited light 23, an angle detection circuit 42 detecting incident angle of oscillating light 31, a memory 43 storing incident angles of the excited light 23 and the oscillating light 31 corresponding to plural wavelengths as setting values, a wavelength selection circuit 44, and a computing control means 45 controlling the drive means 46 and 47 on the computed output obtained in such way wherein an incident angle corresponding to a selecting signal acquired from the circuit 44, which is compared with a detected incident angle and computed so as to output the computed result, are provided.
Patent JP-H02273310-A (JP)
Title: Magneto-resistance effect head
Inventor: MOTOMURA YOSHIHIRO
IPC: G11B5/39
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the head having high reproduction efficiency by laminating a ferromagnetic magneto-resistance effect element and a soft magnetic bias auxiliary layer via a nonmagnetic conductor layer and using an alloy essentially consisting of FeSi for the bias auxiliary layer. CONSTITUTION:The MR element 2 consisting of a ferromagnetic material, such as NiFe or NiCo, is formed by a sputtering method, etc., on an insulating nonmagnetic substrate 1 consisting of glass, ferrite, etc., and having a smooth surface. The nonmagnetic conductor layer 3 consisting of Ti, Mo, Cr, Ta, etc., is similarly formed on the MR element 2 and further, the soft magnetic bias auxiliary layer 4 consisting of an alloy essentially consisting of FeSi is similarly formed on the nonmagnetic conductor layer 3. Terminals 5 for energizing the MR element 2, the nonmagnetic conductor layer 3 and the soft magnetic bias auxiliary layer 4 are provided. The degradation in the sensitivity is not observed with the MR head and the head has the stable performance even if the head is used over a long period of time. The magneto-resistance effect head having excellent long-term reliability and high reproducing efficiency is obtd. in this way.
Patent JP-S59217233-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: NOCHI KIDAI
IPC: C23C14/00
Filed: 1983-05-25
Abstract: PURPOSE:To monitor film thickness for a long period even when organic or high polymer material is vapor-deposited by monitoring the laminate thickness of the vapor-deposited film formed by allowing a crystal oscillator for film thickness monitoring to contact a vapor flow successively. CONSTITUTION:While a shutter 11a and shutters 11b and 11b are closed, vapor deposition on a substrate 1 is carried out, and variation in the natural oscillation frequency of the crystal oscillator 10a is read as an electric signal to detect the amount of lamination; if the crystal oscillator 10a becomes defective in operation, the shutter 11b is opened so as to operate another crystal oscillator, i.e. 10b. This operation is repeated up to a crystal oscillator 10c. Thus, the shutters 11a, 11b, and 11c are opened to bring the vapor flow 6 into contact with the crystal oscillators 10a, 10b, and 10c in order, so that the time when the amount of lamination on the substrate is an operation of about 15X3=45 by this invention as compared with conventional 15min when the operation time of every crystal oscillator is 15min.
Patent JP-2000284759-A (JP)
Title: Information display device
Inventor: NANBA KATSUYUKI
IPC: G09G3/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent operation instability owing to a drop in driving voltage without spoiling a high-speed display mode. SOLUTION: An electronic book 1 is equipped with liquid crystal displays 2 and 3 which displays information recorded on a recording medium 15 as visible information. A 1st driving means which drives the displays 2 and 3 and a 2nd driving means which drives the recording medium 15 are provided, and while the displays 2 and 3 are reset by the 1st driving means, the 2nd driving means is inhibited from driving the recording medium 15. Further, a speaker 9 which reproduces a voice corresponding to information is provided and when a mode wherein the information is displayed on the displays 2 and 3 at high speed is indicated, the voice reproduction by the speaker 9 is inhibited.
Patent JP-S58211307-A (JP)
Title: Error correcting device
Inventor: MATSUMOTO SEIJIROU
IPC: G06F3/06
Filed: 1982-06-02
Abstract: PURPOSE:To obtain the correct end information, by producing assuredly a signal ''0'' equivalent to 40 bytes with addition of a data switching circuit, a data buffer and a control part. CONSTITUTION:An input part 10 contains a PLL circuit 1, a diskew buffer 2 and a latching circuit 4 and processes the data given from an external device (not shown in the diagram). In this case, a data switching circuit 8 consists of a tristate buffer equivalent to a prescribed number of bits, for example, and feeds the output of the circuit 4 to a data buffer 9 or an error correcting circuit 7. The buffer 9 holds the data given from the circuit 8 and also reads out the data on the basis of an output indication of an end record deciding circuit 6 of a control part 20 to send it to the circuit 7. The circuit 7 corrects the errors of the output data transferred from the buffer 9 and the circuit 8 and transfers these data to a CPU (not shown in the diagram).
Patent JP-S63260886-A (JP)
Inventor: SAI BUEI
IPC: A01N63/02
Filed: 1987-04-17
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-S5519489-A (JP)
Title: Filling method of molten metal in vertical die-casting machine
Inventor: EBISAWA SHIZUO
IPC: B22D17/12
Filed: 1978-07-31
Abstract: PURPOSE: To fill molten metal without any defects such as gas holes, misruns, etc. by letting a pressing piston descend at a speed faster than that of a pressure receoving piston.  
     CONSTITUTION: Molten metal M is poured and reserved in the sleeve 4 between a pressing side plunger piston 8 and a pressure receiving side counter piston 6. Next, the plunger piston 8 is fitted into the opening 4a of the sleeve 4 and is lowered. At this time, a space S is given between the molten metal M and the plunger piston 8. next, both pistons 6, 8 are started and the descending speed is so increased that when the counter piston 6 descends down to the filling position 5 the plunger pistion 8 catches up with the head M 1  of the molten metal M. Then, the air of the space S is expelled through the clearance between the piston 8 and sleeve 4 in the catch-up process, thus the molten metal M is pressure-filled from the filling position 5 without the entry of the air layer into the molten metal M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5618213-A (JP)
Title: High-temperature melting treatment
Inventor: TANAKA KAZUO
IPC: F23G5/04
Filed: 1979-07-23
Abstract: PURPOSE: To dry, incinerate and melt high-moisture-content sludge by cumbustion of a small volume of auxiliary fuel oil and to deodorize the dry waste gas, by utiliz- ing the heat capacity of sewerage sludge for drying and melting the sludge.  
     CONSTITUTION: Sewerage sludge (dehydrated cake) (a) is dried by a dryer 10, and a gas (c) discharged from the dryer 10 is dehumidified by being passed through a cyclone 11 and a dehumidifying tower 12. And then, heat-exchange is caused  to take place in a gas heater 9 between this gas and waste gas discharged from  an after-combustion chamber 2 of a high-temperature melting furnace 1, and dehumidified gas (d) is heated and turned into a vapor-carrying gas (e). Major portion of this vapor-carrying gas (e) is led to the dryer 10 to be recycled for re- utilization, and at the same time, a part of surplus gas is introduced into the after- combustion chamber 2 to be deodorized by combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09256165-A (JP)
Title: Chemical conversion treatment of stainless steel material
Inventor: NAKAMURA ICHIRO
IPC: C23C22/46
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently form a seizure resisting chemical conversion coating by bringing a dissimilar metal into contact with a stainless steel material and immersing them simultaneously in a treatment solution containing oxalic acid. SOLUTION: In the case where a coiled wire 1 as a stainless steel material is subjected to chemical conversion treatment, this wire is immersed together with an outer wire gauze 3 and an inner wire gauze 4, both of which are made of dissimilar metal, in a chemical conversion treatment solution of proper oxalic acid liquid conditions. Then, after treatment of high pressure water washing is performed, and wires 5 are removed and the wire gauzez 3, 4 are separated from the wire 1. Moreover, iron is most suitable used as the dissimilar metal.  Because of the formation of a seizure resisting chemical conversion coating film is formed on the surface of the stainless steel material as mentioned above, pretreatment, such as pre-immersion in sulfuric acid, pre-immersion in hydrofluoric acid and nitric acid, high pressure water washing, and preheating of base material, can be omitted, and further, the coating, film capable of maintaining excellent seizure resistance even if the composition after chemical conversion treatment becomes slightly out of balance, can be formed easily with high efficiency.
Patent JP-S5521721-A (JP)
Title: Culturing medium for microorganisms, prepared from waste activated sludge
Inventor: EBISAWA NAOYUKI
IPC: C12N1/00
Filed: 1978-08-02
Abstract: PURPOSE: To prepare a medium useful for the culturing of microorganisms, by the use of hydrolyzed activated sludge as an effective component.  
     CONSTITUTION: Waste sludge produced by the activation sludge treatment of industrial waste water or municipal waste water, is hydrolyzed with an acid or an  alkali, and the decomposed product is used as an effective component of a culturing  medium. The medium thus obtained contains amino acids or peptides produced by  decomposition of proteins consituting the activated sludge, and also contains a carbon source originated from polysaccharides in the sludge. The nitrogen source and  the carbon source are effectively consumed in the proliferation of the microorganisms. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01268990-A (JP)
Title: Excavator of enlarged shield
Inventor: YAMABE KOSUKE
IPC: E21D9/087
Filed: 1988-04-16
Abstract: PURPOSE:To make an excavation work easy by providing a ring body having an external gear to the rear of an enlarged shield so that it is capable of moving transversely, interlocking with the external gear and providing an excavator through a support bench circling over the body. CONSTITUTION:An enlarged shield 1 is constituted of an internal cylinder 3 interlocking with the periphery of the inside of a primary shield tunnel 2 and an external cylinder 5 having a shield jack 4 on the outside peripheral surface of the internal cylinder, and rollers 8 of tips of a pair of forked support levers 7 projected to the bottom of the circumference of the ring body 6 are provided. The rollers 8 are bore to the lower flanges of a pair of parallel beams 9 constructed in the tunnel 2, and is provided so that it is capable of moving in the tunnel 2. A support bench 13 provided to a motor 12 having a pinion 11 interlocking with an external gear 10 on the periphery of the ring body 6 is loaded on the periphery of the body 6, and an excavator 14 standing between the internal - 3 and external cylinder 5 through a sliding device 21 in the front and back thereof.
Patent JP-H05262264-A (JP)
Title: Side structure of car body
IPC: B62D25/20
Filed: 1992-03-19
Abstract: PURPOSE:To improve rigidity of the side of a car body as the number of parts is reduced and improve appearance of the side of a car room. CONSTITUTION:A reinforcing member 18 is arranged to the end part of a floor panel 8 and the reinforcing member 18 has an oblique part 12 ranging from the upper surface 6 of a sill inner 4 to a position above a floor panel 8. A front seat fixing part 14 having a mounting hole 13 is attached to the oblique part 12 and upper and lower flanges 16 and 17 are molded. The upper flange 16 is fixed on the upper surface of the sill inner 4 and meanwhile the lower flange 17 is fixed to the floor panel 8. Thus, a second closed section 19 in the shape of a triangle is formed to the side of a car body 1 by using the reinforcing member 18, the floor panel 8, and the upper part of the side 7 of the inner sill 4 to which the end parts of the floor panel 8 is coupled, and a harness 20 is arranged in a second closed section 19.
Patent JP-H05260848-A (JP)
Title: Method for inoculating mycorrhizal mushrooms
IPC: A01G1/04
Filed: 1992-03-19
Abstract: PURPOSE:To provide the method for determining the optimal mushroom fungus inoculation period and inoculating the mushroom fungus so as to enable the artificial culture of the mycorrhiza-forming mycorrhizal mushroom fungus belonging to active parasite mushrooms such as Armillaria matsutake. CONSTITUTION:A method for inoculating a mycorrhizal mushroom to artificially form its white hypha colony comprises cutting 2 the roots of a tree 1 to be parasitized by the mycorrhizal mushroom within a period ranging from February to May and inoculating 3 the mycorrhizal mushroom simultaneously or within the period ranging from the February to the May when new roots grow from the cut roots.
Patent JP-S5618446-A (JP)
Title: Formation of spherical salient electrode
Inventor: OKUDAIRA HIROAKI
IPC: H01L21/60
Filed: 1979-07-25
Abstract: PURPOSE:To prevent retention of etched base film under a spherical salient electrode and to form a spherical salient electrode in high yield by forming a resin film on a base metal film under the electrode, removing the resin layer of the salient electrode forming part and plating metal on the part. CONSTITUTION:An electrode base layer 4 is evaporated on a substrate 3 formed with a wire and a protective film 2 thereon. Then, a polyamide resin is rotatably coated by a rotary coating unit or the like, is heated to form a resin layer 9, a photoresist 5 is then coated thereon, a salient electrode forming part is perforated thereat, and is etched to form a hole 10 for exposing the layer 4. A metal such as tin or the like is plated at 11 on the part, the resist 5' and the base electrode film 4 retained at the lower side are removed, and are then heated to form a spherical salient electrode 13. Since the resin film 9 is relatively thick, even if the plated metal is horizontally extended, the resist thereunder can be easily removed. In this manner, it can prevent the retention of etched electrode base film and form a spherical salient electrode in high yield.
Patent JP-S57210658-A (JP)
Title: Semiconductor memory
Inventor: TANIMURA NOBUROU
IPC: H01L29/78
Filed: 1981-06-19
Abstract: PURPOSE:To improve the integration of a semiconductor memory by forming at least one gate electrode of an MISFET of the memory of the first layer polysilicon and a load resistor and a wire of the second layer polysilicon, thereby contracting the size of the cell. CONSTITUTION:A gate electrode G1 of at least one of MISFET Q1 of memory holding MISFETs Q1, Q2 formed on a semiconductor substrate is formed in the first layer polysilicon. The second layer polysilicon is formed through an interlayer insulating film 9 such as PSG or the like on the first polysilicon, and a power wire l1, a load resistor R1 and a wire l1' for connecting to the FET Q1 are formed in the polysilicon. In this manner, the size of the cell of a memory such as static RAM or the like can be contracted, thereby increasing the integration.
Patent JP-S63258610-A (JP)
Title: Constitution of filtration wall of filter plate in filter plate-type filter
Inventor: ITO KYOJI
IPC: B01D25/12
Filed: 1987-04-16
Abstract: PURPOSE:To facilitate replacements by a method in which a filter plate is formed by connecting together 12 or more elements in total obtained by dividing firstly the whole eircular area into 3 or more equal sectors and secondly each sector into r or more segments with concentric circles. CONSTITUTION:A filtration wall S is composed of plastic split elements 1,2,3,4,5 and 6 of such a size as divided by five concentric circles at the same interval from the center based on an area divided by eight radial straight lines at the same interval from the center. On the peripheral end face of one side of each split element, an attachment projecting part Ka is provided, and at the time, an attachment recessed part is formed on the peripheral end face of the other side. Further, attachment projecting parts Nb which fit into attachment recessed parts Na of the split elements provided continuously on the outer periphery are formed on the cuter peripheral end face of each split element. At the same time, attachment recessed parts Na which fit into attachment projecting parts Nb of the split elements, provided continuously on the inner periphery, are formed on the inner peripheral end face.
Patent JP-S62250395-A (JP)
Inventor: NAKAMARU TETSUYA
IPC: G21C13/028
Filed: 1986-04-23
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-S59218953-A (JP)
Title: Apparatus for picking up molten metal sample
Inventor: YAMATO TAKAMASA
IPC: C21C5/46
Filed: 1983-05-27
Abstract: PURPOSE:To aim at safety of an operator by providing two plates to a dividing revolution shaft at an interval in the up-and-down direction and holding vertically a handle of a ladle type sampler by a holding spring apparatus provided to the up-and-down direction of the plates. CONSTITUTION:A sampler storing apparatus containing the plates 2a, 2b revolving together and plural holding spring apparatuses 3 provided at outer circumferences of the plates 2a, 2b at angular spaces, and holding respectively and releasably the handles of the ladle type sampler 1 is provided to a vertical revolution shaft 7 rotated by a revolution driving part revolvable dividingly. The storing apparatus is provided with two pair clampers 17a, 17b delivering the sampler to a sampling lance 20 by receiving the sampler from the sampler storing apparatus while grasping at two places at the space in up-and-down direction the handle of the sampler 1 held at one of the apparatus 3 positioned in a prescribed place by a dividing revolution of the revolution driving part consisting of a motor 8, etc., and a clamper driving part for actuating the clampers.
Patent JP-H05265646-A (JP)
Title: Auxiliary input device
IPC: G06F3/0354
Filed: 1992-03-19
Abstract: PURPOSE:To provide an auxiliary input device capable of operating plural operation buttons without generating misoperation at the time of selecting them. CONSTITUTION:In a mouse type auxiliary input device provided with the 1st, 2nd and 3rd operation buttons 2, 3, 5 as plural operation buttons and allowed to be operated while observing a display of a computer, a projection part 20 is formed on the 2nd operation button 3 so that respective operation buttons can be identified by the touch of operator's fingers. Consequently, the plural operation buttons can be selected without generating misoperation, auxiliary input operation can be smoothly executed and the generation of a destruction accident of a file due to misselection can be prevented.