baber/WOPTO huggingface dataset:
Patent JP-S62230964-A (JP)
Title: Rotary drum type continuous hardening furnace
Inventor: SHIROMIZU MASAKI
IPC: C23C10/60
Filed: 1986-04-01
Abstract: PURPOSE:To prevent leakage of gas from the inside of a rotary retort and to shorten the time for treatment by providing a work discharge chute to a shielding cylinder fixed to a furnace wall and supporting both ends of the rotary retort to both ends of the shielding cylinder by means of sealing members. CONSTITUTION:The gas introduced into the rotary retort 25 fills the space in the shielding cylinder 23 having the work discharge chute 28 and the space between the shielding cylinder 23 and the rotary retort 25. The spacings between both ends of the shielding cylinder 23 and both ends of the rotary retort 25 are sealed by the sealing members 36. The leakage of the gas from the shielding cylinder 23 into the furnace 22 is obviated by such mechanism. Long time is not required for maintaining the carbon potential in the rotary retort at a prescribed value and the time required for seasoning during the heating-up is shortened. Since soot does not stick to the surface of a heating element 34, the disconnection thereof is prevented and the quality of the carburization, etc., of the work is made uniform.
Patent JP-S5280-A (JP)
Title: Attachment device for stabilizer
Inventor: ISHII MORIKAZU
IPC: F21V23/02
Filed: 1975-06-20
Abstract: PURPOSE: To provide a simple and rigid attachment device for a stabilizer enhancing a radiating effect by forming an attachment plate of the stabilizer of illuminator from long stopper compared with depth thereof an gripper for the stabilizer and by angaging the stopper with a projected stripe of the illuminator body as a radiator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02256943-A (JP)
Title: Normally and reversely rotating gear
Inventor: ARIYAMA KENZO
IPC: F16D27/12
Filed: 1989-03-28
Abstract: PURPOSE:To suppress a temperature rise at the time of continuous operation with the fluctuation of torque eliminated further with the extension made possible for lives of parts by forming the one in a close type while the other in an open type of the two electromagnetic clutches in a normally and reversely rotating gear in the past. CONSTITUTION:In case of normal rotation, both electromagnetic clutches 5, 9 are turned off. Thus engaging a pawl 13 of a main input gear 4 with a pawl of a sleeve 15 by turning off the clutch 5 and disengaging a pawl 14 of a subinput gear 8 from a pawl of a sleeve 16 by turning off the clutch 9, the gear 4 is transmitted in its rotation left as it is to an output shaft 2 normally rotated. Next for reversing, both the clutches 5, 9 are turned on. Thus disconnecting the gear 4 from the output shaft 2 while transmitting an input to an intermediate shaft 6 through the clutch 9, the rotation is transmitted through the second gear 7, intermediate gear 19 and the first gear 3 to the output shaft 2 reversely rotated. Both clutches can be turned off at the time of frequently used normal rotation, and generation of temperature rise and torque fluctuation or the like can be prevented.
Patent JP-S60253245-A (JP)
Inventor: SHIMON DORUONIBIYUSU
IPC: H01L21/3205
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S572208-A (JP)
Title: Stable insecticidal composition
Inventor: KOBAYASHI MAMORU
IPC: A01N43/86
Filed: 1980-06-06
Abstract: PURPOSE: A stable insecticidal composition, prepared by incorporating 2H, 1, 3- thiazinetertahydro-20(nitromethylene) [or tetrahydro-(2-nitromethylene)-2H, 1, 3- thiazine] with a polyhydric phenol in which 2-3 hydroxyl group are linked to the α- or β-naphthol or henzene nucleus as a stabilizer.  
     CONSTITUTION: A stable herbicidal composition prepared by incorporating a compound expressed by the formula having a remarkable effect on controlling rice stem borers, green rice leafhoppers and planthoppers which are harmful insects of rice plants with no toxicity to men, animals and fishes and no phytotoxicity to rice plants and expected as an insecticide with a polyhydric phenol having 2-3 hydroxyl groups linked to the α- or β-naphthol or benzene nucleus, e.g. resorcin, hydroquinone, catechol or/and pyrogallol, in an amount of 0.01W3pts.wt. based on one pt.wt. compound expressed by the formula. Thus, the decomposition of the parent chemical of the compound expressed by the formula after the formulation by heat with time is inhibited to give an insecticidal composition stable during the storage thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63243106-A (JP)
Title: Production of olefin polymer
Inventor: ONISHI MICHIO
IPC: C08F8/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a high-molecular weight polymer useful as a transparent elastic film in high yield, by polymerizing an alpha-olefin in the presence of a catalyst prepared from a specific solid catalytic component, an organoaluminum compound and a specific alkoxy group-containing aromatic compound. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst obtained from (A) a solid catalytic component containing Mg (e.g. Mg halide or alkoxy Mg), Ti (e.g. tetramethoxytitanium), a halogen and an electron donor (e.g. dimethyl phthalate or ethyl acetate) as essential components, (B) an organoaluminum compound (e.g. trimethylaluminum or ethylaluminum sesquichloride) and (C) an alkoxy group-containing aromatic compound (e.g. m-methoxytoluene) shown by the formula [R<1> is 1-20C alkyl; R<2> is 1-10C hydrocarbon, OH or NO2; m is 1-6; n is 0-(6-m)].
Patent JP-S62234109-A (JP)
Title: Connecting method for optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/36
Filed: 1986-04-04
Abstract: PURPOSE:To permit joining without losing toughness performance by embedding an optical fiber into a coating material which is formed by adding a binder of a resin material into pulverized ceramic powder, pulverized metallic powder, etc., and forming the mixture to a cloth state, then cutting the fiber material diagonally from above the outer coating and molding a connecting end face. CONSTITUTION:A material having tacky power to paraffin and methanol is added to the pulverized ceramic and metallic power and the mixture is thoroughly kneaded until the cloth shape is obtd. The kneaded material is bent and the extremely tough material is obtd. The optical fiber 1 coated with such coating material 3 is diagonally cut at two points and the cut fibers are brought into contact with each other in a sleeve 5, then the joining with extremely slight attenuation for the fibers 1 and 11 is possible. The joining in the state of maintaining the toughness performance is thus made possible.
Patent JP-H07286194-A (JP)
Title: Method for commercial cleaning of fiber and composition for executing this method
Inventor: ANTOWAANU AMORI
IPC: C11D3/386
Filed: 1995-03-31
Abstract: The use of alkaline bacillus proteases in commercial laundry methods and compositions containing these proteases for commercial laundering are described.
Patent JP-H05278265-A (JP)
Title: Line printer
IPC: G06F3/12
Filed: 1992-03-31
Abstract: PURPOSE:To provide a line printer capable of easily performing a regular image and a reverse image. CONSTITUTION:The title device is composed of a line head 1 wherein a multiple of pixel-forming elements 2 that emit light or generate heat, are aligned, channel drivers 3 that individually apply image signals to one of the poles of the pixel- forming elements 2, a common driver 7 that individually apply voltage to the other poles of the pixel-forming elements 2 and a switching means that switches a signal-outputting order from the channel drivers 3 or common driver 7 between a regular order and a reverse order. A regular image is usually formed by outputting the signal from the channel driver 3 and common driver 7 in a regular order. On the other hand, a reverse image is formed by outputting the signal from the channel driver 3 and common driver 7 in a reverse order by the switching means.
Patent JP-S562667-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MURAKAMI SUSUMU
IPC: H01L29/80
Filed: 1979-06-20
Abstract: PURPOSE:To increase the withstand voltage of an FET having a gate region buried in the base region of a semiconductor substrate by providing a groove extending from the surface of the substrate to the gate region, by installing a gate electrode at the bottom of the said groove and by having a p-n junction coupled on the side of the groove. CONSTITUTION:An Si substrate 100 is consisted of p<+>-type anode region 111 and n<->-type base region 112 and a plurality of p<+>-type buried gate regions 113 are formed on the surface layer of the region 112 by diffusing. Then, after an n-type layer 116, which will be turned into a cathode region, has been grown on the whole surface of the said region 113, an etching is given leaving the layer 116 only on the area extending from the point between the region 113 to the surface of the end section of the mutually adjoining region 113, and the region 113 is then turned to a bevel type. Then, an n<+>-type cathode region 115 is formed by diffusion, the terminal of a p-n junction of the regions 116 and 115 is exposed to the side of the bevel and a p<+>-type buried gate region 114 is provided on the region 113. On this region 113 a gate electrode 300 is installed and on the region 115 a cathode electrode 400 is installed. Also an anode electrode 200 is installed on the back of the region 111.
Patent JP-S61235799-A (JP)
Inventor: HIRAYAMA TATSUYA
IPC: G21C13/00
Filed: 1985-04-12
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-H06148930-A (JP)
Title: Image forming method
Inventor: TAKANO HIROKI
IPC: G03G13/26
Filed: 1992-03-31
Abstract: PURPOSE:To increase the printing sheet number without increasing the volume of a toner supplying device by making a toner fixing area after fixing larger than a toner area to be fixed before fixing by foaming toners by heat at the time of fixing. CONSTITUTION:The toner which contains a foaming agent foaming at the required temp. in a toner particle is used for developing, the toner particle is foamed by heat at the time of fixing and the toner image is fixed and the toner fixing area after fixing is made larger than the toner area to be fixed before fixing. As a binder resin used for the toner, general binder resins for toners, such as styrene polymers, acrylic resins, are exemplified. As a foaming agent which are not formed at the time of toner production, development and transfer and are foamed by heating at the time of fixing the transferred toner image, inorganic foaming agents, such as sodium bicarbonate, ammonium carbonate or organic foaming agents, such as azobisisobutyronitrile. azodicarbonamide, are exemplified.
Patent JP-S561350-A (JP)
Title: Grafted chromatographic stationary phase or filler and its preparation
Inventor: HARA SHIYOUJI
IPC: C07B57/00
Filed: 1979-06-20
Abstract: PURPOSE: To permit a chromatographic stationary phase or filler to be chemically stable and have various separation cabilities by allowing it to contain silicon graft having an optically active amide group.  
     CONSTITUTION: The N-acylamino acid residue containing asymmetric carbon is grafted into an inorganic carrier having the hydroxyl group on its surface. As the inorganic carrier having the hydroxyl group on its surface, such silica-containing carriers as silica gel, diatomaceous earth, glass, and quartz are preferable. The shape of the carrier can be either of spherical, crushed-shape, fibriform, bar-shaped, or hollow tube-shaped. However, for obtaining a highly efficient chromatogram, corpuscles having equal diameters or hollow tubes having a constant inside diameter are preferable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S572896-A (JP)
Title: Chromate coated steel plate for vessel of superior weldability and corrosion resistance after painting and its production
Inventor: HIGUCHI YUKINOBU
IPC: C25D3/12
Filed: 1980-06-07
Abstract: PURPOSE: To obtain a steel plate for vessels of the peformance that sufficiently lends itself to a resistance welding can making system by specifying the layer thickness of Ni plating, the coating weight of chromate coating treatment, the atom ratio of O and S, and the ratio of Cr-O type at the time of applying the former then the latter on the steel plate.  
     CONSTITUTION: Ni plating of 0.01W0.30μ thicknesses is applied on the surface of a steel plate to improve its corrosion resistance. Following to this, chromating of 2W20mg/m 2  coating weights is applied thereto in order to improve the corrosion resistance after painting, wherein the S/O in the film thereof is kept at ≤0.15 and the Cr-O type coupling/Cr-OH type all coupling of the coating surface is kept at ≥0.90. To this end, cathodic treatment is accomplished in aqueous solns. of Cr acid of about ≤1/40 SO 4   -2 /Cr +6  and about ≤1.5pH or Cr acid and di-Cr acid salt of about ≥1.5pH, respectively at about ≤7.5A/dm 2  current density under no limination. A presrcibed amount of the resultant film is further subjected to high-temp. water treatment for about 0.3W 10sec. at about ≥4pH and about 65W100°C, so that the less elution of Cr +6 , SO 4   -2  in the film, the dehydration and condensation reaction of colloidal Cr +3  hydroxide, etc. are accelerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56932-A (JP)
Title: Heater-cooker
Inventor: ISHIHARA MASAHIRO
IPC: F24C1/00
Filed: 1979-06-19
Abstract: PURPOSE: To improve precision of scorching cooking by a method wherein a light sensor is shielded from food by a glass plate, and the deposites on the glass plate are incinerated and blown away by air, in a cooker which detects the scorch optically.  
     CONSTITUTION: In a heating chamber 1 are provided electric heaters 5aW5d for heating and scorching food 3, a lamp 9 for projecting visible light onto the food 3, and a light sensor 11 for detecting the reflected light. The electric heaters 5aW5d are controlled when the amount of reflected light reaches a setpoint. A heat-resisting transparent glass plate 14 is so arranged that the lamp 9 and light sensor 11 are not polluted by heating products of the food 3. In addition, an electric heater 15, a blower 19 and blowing pipe 24 are provided to incinerate the deposites on the glass plate 14 and blow them away by the air flow. Accordingly, precision of optical detection is improved and hence precision of scorching is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58193793-A (JP)
Title: Biological treatment device
Inventor: KAWASUGI TADAAKI
IPC: C02F3/22
Filed: 1982-05-08
Abstract: PURPOSE:To improve defoaming efficiency without decreasing the concn. of activated sludge and without increasing the flow of treated water, by supplying raw water or return sludge to the floating foam gathered in a sludge well and defoaming the same. CONSTITUTION:An aeration tank 1, a solid-liquid separator 2 which separates activated sludge and a sludge well 6 in which the sludge separated in the separator 2 is stored are provided, and a flow passage R5 which supplies the floating foam in the tank 1 into the well 6 by overflow and flow passages R6, r1 which supply return sludge into the well 6 are provided, whereby a titled device is formed. The floating foam gathered in the well 6 by this device is removed by the raw water or the return sludge, whereby the need for clear water to be used for the defoaming is eliminated and the defoaming efficiency is improved without decreasing the concn. of the sludge and without increasing the treated water.
Patent JP-S59203284-A (JP)
Title: Tape cassette
Inventor: OZAWA KAZUO
IPC: G11B23/087
Filed: 1983-04-30
Abstract: PURPOSE:To energize an inner shell well utilizing a small space by providing a leaf spring of nearly a chevron shape having arcuate left and right sides in relation to the inner shell and energizing the inner shell by the leaf spring. CONSTITUTION:The cassette consists of a sliding guide plate 4a that guides a sliding motion making the inner shell 4 a lower plate, an upper plate 4b opposite to the above and a supporting plate 4c that supports the two plates 4a, 4b at a specified distance. L-shaped arms 4d, 4e provided parallel to the side walls of the cassette box 1 and cylindrical bosses 4f, 4g are provided, and the bosses 4f, 4g link the inner shell 4 and a front cover 5. A chevron shaped leaf spring 27 is attached to a C-shaped concavity 4h, and the height of the leaf spring 27 is made nearly equal to the thickness of the sliding guide plate 4a of the inner shell 4.
Patent JP-H02256348-A (JP)
Title: Network address management processing system
Inventor: TAKAHASHI AKIRA
IPC: G06F13/00
Filed: 1989-03-29
Abstract: PURPOSE:To expand the possibility of address assignment by processing an address obtained through a prescribed designation on an address designation means as the subarea address of a subarea itself entirely. CONSTITUTION:A subarea address management table 40 has a flag column representing whether a relevant subarea address is its own address or the address of other subarea and a bus column representing a subarea address and also has a pointer column. A pointer is set to the pointer column so that the pointer designates and element address table 41 representing an element address in a subarea corresponding to an item respectively. When a network management section 42 detects the item of a subarea, the section 42 stores a subarea address depending on the offset of the item to retrieve the element address table 41 designated with the pointer column of the item.
Patent JP-S574177-A (JP)
Title: Manufacture of solar cell
Inventor: NOGUCHI KESAO
IPC: H01L21/225
Filed: 1980-06-10
Abstract: PURPOSE:To simplify a manufacturing process by forming an insulating film on the back of a substrate in thickness thicker than a circling-round of the surface of the substrate at an edge of the substrate before applying a diffusion source. CONSTITUTION:The semiconductor substrate 21 is chemically etched previously in order to remove a crushed layer due to slicing, etc., and the flatness of the edge section of the substrate is damaged. The insulating film 23 in SiO2, etc. is grown on the back according to a sputtering method, and circled round onto not only the back 22 and a side surface but the surface. The diffusion source is applied, and a doped oxide film 24 is formed. Accordingly, the circling-round is generated similarly at the edge section of the substrate, and the doped oxide film is made up on the SiO2 film. The solar cell is completed only by removing the doped oxide film used for diffusion and the insulating film without generating a short circuit even when the electrodes of both sides are formed. Thus, the complicated mesa-etching process is unnecessitated, and the process is largely simplified.
Patent JP-H03275318-A (JP)
Title: Manufacture of urethane foam-molded product
Inventor: KUDO YASUTAKE
IPC: B29K105/04
Filed: 1990-03-27
Abstract: PURPOSE:To prevent completely an urethane foam-molded product from damaging at the time of mold release, by a method wherein foam molding is performed after strippable paint is applied beforehand to a molding tool. CONSTITUTION:After strippable paint 2 is applied beforehand to a molding tool 1, foam molding is performed. In this instance, the strippable paint 2 applied to the molding tool 1 becomes a film which is thin and easily peelable from the tool 1 and prevents urethane resin from coming into contact with the tool 1. Therefore, an urethane foam-molded product in a complicated form can be manufactured at a low cost and by simple operation without being broken at the time of mold release.
Patent JP-S62232983-A (JP)
Title: Gas laser unit
Inventor: KAWAGUCHI SHIGERU
IPC: H01S3/036
Filed: 1986-04-03
Abstract: PURPOSE:To prevent the reverse flow of laser gas besides while an adequate vibtation insulating performance is held by providing a circular annular elastic body between a blast container and a position plate. CONSTITUTION:A circular annular elastic body 19 is provided between a blast container 8 and a partition plate ga on the side of blast. The elastic body 19 has a sectional diameter larger slightly than the diameter of the gap between the blast container 8 and the partition plate 9a and also, has a circular annular inner diameter larger than the diameter of the blast holes of the partition plate 9a. As the gap between the blast container 8 and the partition plate 9a is seaied by the elastic body 19, the leak due to the reverse flow of laser gas can be prevented. Accordingly, as the efficiency of a blower 7 is never damaged and the flow velocity of the laser gas is never reduced in a discharge part, a stable high laser output can be obtained a resonator 5. Moreover, as pressure holes 19a are opened in the elastic body 19, there is no possibility that a pressure difference is generated inside and outside of the elastic body 19, the elastic body can hold a stable elastic force and a high vibration insulating performance can be obtained.
Patent JP-H08246647-A (JP)
Title: Access floor and floor board thereof and floor sheet
Inventor: KOBAYASHI ATSUHIKO
IPC: E04F15/024
Filed: 1995-03-07
Abstract: PURPOSE: To reinforce the strength of a central part of a floor board by forming one or a plurality of intermediate ribs on two opposed sides on the floor board by turn down working and forming an intermediate rib support leg on the both ends of the intermediate rib in the longitudinal direction. CONSTITUTION: A front intermediate rib 4 and a rear intermediate rib 5 are installed between the central part 1 and a front part 2 of a steel plate and between the central part 1 and a rear part 3 by turn down working, thereby forming a floor board 20 for an access floor. A plurality of strips of recessed drawing parts 6 are installed in the direction intersecting with the intermediate ribs 4 and 5, thereby forming a front and rear left sided ribs 10 and a front and rear right sided ribs 11 so that the right and left areas may cover the support leg by crest folding. Then, the right rib 17 at the central part sandwiched by both intermediate ribs 4 and 5 is arranged to move back from the right rib 11 on both sides. when the floor board 20 is installed on a floor slab, a cable is pulled out from the position of the right rib 17 at the central part.  It is, therefore, possible to reduce a man hour required to spread all over the floor slab.
Patent JP-H0892262-A (JP)
Title: Production of phosphoric ester
Inventor: IHARA TAKESHI
IPC: C07F9/12
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a phosphoric ester useful for detergents, emulsifying agents, antistatic agents, etc., in high yield by reacting a phosphorus oxyhalide with an organic hydroxy compound in the coexistence of a specific metallic salt and completely trapping hydrogen chloride gas formed as a by-product. CONSTITUTION: This method for producing a phosphoric ester is to react a phosphorus oxyhalide such as phosphorus oxychloride with an organic hydroxy compound such as methyl alcohol in the presence of one or more metallic salts of an acid such as a 1-5C (OH-substituted) organic monocarboxylic acid or boric acid having -5 to +13pKa. Furthermore, the metallic salts of the acid having -5 to +13pKa are preferably used in an amount of 0.8-4mol based on 1mol phosphorus oxyhalide.
Patent JP-S58195909-A (JP)
Title: Pressure controlling system of duct network end
Inventor: MATSUMOTO GOU
IPC: G05D16/00
Filed: 1982-05-11
Abstract: PURPOSE:To realize easily a pressure control corresponding to each demand flow rate transition curve, by obtaining each pressure detecting signal of a duct network end directly or by a telemeter, etc. CONSTITUTION:As for a pressure feedback signal operating part PF, direct pressure feedback signals A1-A4 are applied as one input by a telemeter, etc., by outputs of end pressure detectors 51-54 on which multipliers 81-84 are placed in end part areas W1-W4, respectively, an output of a coefficient generator 9 for signal-generating coefficients K1-K4 which are changed at a time unit in accordance with a used water quantity pattern, and whose mean value becomes ''1'' is provided as the other input, and also a mean value of outputs of the multipliers 81-84 is derived by a mean value operator 10.