baber/WOPTO huggingface dataset:
Patent JP-H06306711-A (JP)
Title: Balloon controlling ring for fine spinning and twisting
Inventor: MARUTA AKIRA
IPC: D01H1/42
Filed: 1993-04-22
Abstract: PURPOSE:To reduce evil influences such as occurrence of end breakage, molten yarn, static electricity, fluff, etc., resulting from contact of yarn with a balloon controlling ring. CONSTITUTION:Plural balloon controlling materials 3 are rotatably laid on a ring-shaped supporting material 1 equipped with a fitting member 2 by a driving mechanism composed of a pinion gear and a rack gear and the diameter of an inner peripheral face through which yarn is passed is variably constituted.
Patent JP-H09256656-A (JP)
Title: Dressing room
Inventor: GO YOSHIKAZU
IPC: A47K4/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide such a dressing room with high availability and moisture resistance as being capable of easily reducing a cost. SOLUTION: A builtup type dressing room is arranged adjacent to a bath room 1. Indoor structural members including a floor 20, walls 21 and a ceiling are formed of moisture resistant material. A first opening 21a as an access to the bath room 1 is formed for an opening/closing door frame 16 in the bath room 1 to be fittable therein. It is independent, more available and easy to standardize, resulting in cost decrease. It is easily connected to the bath room and so easily installed.
Patent JP-H01265811-A (JP)
Title: Fertilizing apparatus
Inventor: NAKAO YASUNARI
IPC: B07B1/46
Filed: 1988-04-18
Abstract: PURPOSE:To remove pulverized fertilizer in high accuracy, by providing a powder selection and recovery apparatus, making a selection tool to be freely switchable between a working state and a release state to completely drop the delivered material into a vessel, and furnishing the vessel with a scale for displaying the quantity of the stored material. CONSTITUTION:A selection net 16 is removably attached only by clamping between a vessel 17 and a drop guiding tool 18. The material delivered from a delivering apparatus 7 can be completely dropped into the vessel 7 by removing the selection net 16. The vessel 17 is furnished with a scale A for displaying the quantity of the stored material. The fertilizer delivered from the delivering apparatus 7 is completely recovered in the vessel 17 by removing the selection net 16 and the recovered quantity is determined by the scale A. The vessel 7 can be used as a tool for measuring the quantity of the material delivered by the delivering apparatus 7 per unit operation per unit time.
Patent JP-H05291752-A (JP)
Title: Multilayer circuit board
Inventor: SUGITA YUTAKA
IPC: H05K3/46
Filed: 1992-04-15
Abstract: PURPOSE:To prevent the warp at baking of a multilayer circuit board made of glass ceramic where a thick circuit is made on the surface of one side. CONSTITUTION:In a multilayer circuit board 1 made of glass ceramic where a conductor pattern 2 and an insulating glass pattern 3 are made by printing and baking a thick films on the thick film circuit formation faces 4 on one side, at least one layer of insulating glass pattern 3 or at least one layer of conductor pattern 2 is printed and backed on the dummy pattern formation face 5 on the other surface.
Patent JP-S5320336-A (JP)
Title: Electrostatic image developing toner and its preparation
Inventor: WATANABE SHIYOUTAROU
IPC: G03G9/08
Filed: 1976-08-10
Abstract: PURPOSE:To eliminate a ghost and fringes, almost prevent toner from attaching to the gaps of high density fine lines or the gaps of dots, and reduce fluctuation among lots, by dispersing a specified strong magnetic powder into a binder resin.
Patent JP-S5522831-A (JP)
Title: Manufacturing of semiconductor device
Inventor: ENDOU SHIGEKAZU
IPC: H01L29/78
Filed: 1978-08-04
Abstract: PURPOSE: To obtain the desired threshold value with ease by adjusting both the channel length and width at the time of changing the threshold voltage of MOS transistor without conducting the ion injection process.  
     CONSTITUTION: A P-type soure zone 1 and P-type drain zone 2 are formed on a N-type Si substrate 6 through deffusion. On the exposed substrate between the zones 1 and 2 applied is a SiO 2  gate insulation film 7, on which an Algate electrode 3 is attached. The thereshold voltage of thus obtained element can be varied by changing length 4 and width 5 of a channel zone produced between the zones 1 and 2. For example, the threshold voltage is increased with increase of the length 4 when the width 5 is constant, while the voltage is reduced with increase of the width 5 when the length 4 is constant. This leads to the considerably simplified processes due to no requirement of ion injection process and heat treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07265829-A (JP)
Title: Treatment of excavation surplus soil and waste and the like suitable for land reclamation in large scale development and construction work at new metropolitan center and the like
Inventor: TADA ATSUSHI
IPC: B09B1/00
Filed: 1994-03-30
Abstract: PURPOSE:To decrease the surplus soil to be carried out to basically zero so as to reduce construction costs and to facilitate execution of work by balancing the volume of the surplus soil and waste discharged by excavation of the foundations and underground of building, etc., the total capacity of banking of the same volume as this volume and the structures of opening parts. CONSTITUTION:The amt. of the soil of the residual soil discharged in the case of excavation of the underground parts of the buildings from an undisturbed ground line 1 is the total amt. of the capacity of the underground part of the buildings. The setting of a new ground line 2 and a slope 3 are determined by the balance of the discharged surplus soil and banking part 5 of the excavated part 4 and the volume of the buildings, such as open sections 7, by which the amt. of the residual soil to be carried out is decreased to zero. The new ground line 2 and the slope 3 are set on the upper part of the undisturbed ground line 1 according to such method for treating the waste soil and, therefore, the excavation depth from the undisturbed ground line 1 is made shallow overall. The construction costs are thereby reduced overall and the execution of work is facilitated.
Patent JP-H11322703-A (JP)
Title: Photochemical sulfochlorination of gaseous alkanes
Inventor: OLLIVIER JEAN
IPC: B01J19/12
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the reactor productivity as compared with that of a mercury lamp of equal power, improve the yield and selectivity of reaction and obtain an alkanesulfonyl chloride by using a gallium-doped medium- pressure mercury lamp as a light source. SOLUTION: The gallium-doped medium-pressure mercury lamp is used as a light source in a photochemical reaction of (B) an alkane (preferably methane) with (C) chlorine and (D) sulfur dioxide in the presence of (A) hydrogen chloride. Furthermore, in the reaction, the relative pressure is preferably 1-15 bar, especially 8-12 bar and the reactional temperature is preferably 10-90 deg.C. Liquid SO2 is preferably injected into a reactional region to keep the temperature constant and a mixed gas containing 0.1-0.6 mol of the component A, 0.1-1 mol of the component C and 1-12 mol of the component D based on 1 mol component B is preferably used.
Patent JP-S63261103-A (JP)
Title: Shape inspecting and measuring instrument for log or the like
Inventor: ISHIDA KEIICHIRO
IPC: G01B11/24
Filed: 1987-04-17
Abstract: PURPOSE:To take an accurate measurement by providing at least a pair of a projector which outputs a laser light beam and a light receiver for the beam in the middle of a conveyance track across a body to be measured. CONSTITUTION:A conveying device 2 is driven to pass lumber, etc., as the body A to be measured through the inspection and measurement part 6 of a shape inspecting and measuring instrument 1. Then the projector 7 and light receiver 8 which are provided at the periphery of the inspection and measurement part 6 send and receive the laser light beam so that the side body part of the body A to be measured is projected, and the range wherein the projection is impeded by the body A to be measured is inspected and measured to inspect and measure the size of the body part. Consequently, the laser light is utilized as an inspecting and measuring medium, so luminous flux for inspection and measurement can be arranged closely and the luminous flux of its own has extremely high linearity, so the inspection and measurement are carried out with high accuracy.
Patent JP-S5720868-A (JP)
Title: Production of punch block
Inventor: ISHII NOBUMI
IPC: G06K1/02
Filed: 1980-07-15
Abstract: PURPOSE:To simplify the working, positioning and assembling by shearing and working two sheets of plate materials stacked on each other, polishing and working to remove the slackened area of the plate materials and then supporting both the punch pin and the punch die in the form of a cantilever for assembling. CONSTITUTION:A male mold 3 lowers by a stroke with which only a thin plate material 2 to be used as a punch die is sheared and pierced through. At the same time, a projection 5 is formed on the lower face of a thick plate material 1 to be used as a punch pin. Then a tip part 6 having a slackened area is polished to delate the slackened area, and the sheared part 7 is set toward the front side. Thus a sharp pumch pin is obtained. In the same way, the highest part 8 having a slackened area is polished to be deleted. Thus a sharp punch die corresponding to the  punch pin is obtained. The punch pin and the punch die thus worked into a prescribed form are set opposite to each other holding a spacer between them, and the  rear end is fixed by a binding material.
Patent JP-S5619845-A (JP)
Title: Cathode structured body for electron tube
Inventor: KATAUE KANJI
IPC: H01J1/22
Filed: 1979-07-27
Abstract: PURPOSE:To obtain a desired cathode operating temperature by fitting a supporting body made of metal and of a desired area with a ceramic vessel, welding it with a supporting cap and adjusting a contact area. CONSTITUTION:A heat wire 13, the surface of which is electrodeposited and sintered with Al2O3 is completely enveloped by two vessels 14 made of alumina ceramic of high purity and keeping this state, it is installed on a cathode cylinder 11. The ceramic vessel 14 is brazed with a supporting body 16 made of koval alloy. To support the ceramic vessels 14, the welding bonding between a KV supporting cover 15 and the KV supporting body 16 is made and further welding is made to the opening part of the cathode cylinder 11. Pressure welding is made wholly to the surface corresponding to the supporting body 16 and the supporting cover 15. Applying carbonate powders 12 of alkaline earth metals to the top surface of the cathode cylinder 11, this structured body is supported by KV wires and assembled into an electron gun of an electron tube.
Patent JP-S61254305-A (JP)
Inventor: MIYAMOTO SABURO
IPC: B28D5/00
Filed: 1985-05-02
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-H01266784-A (JP)
Title: Printed board with fuses
Inventor: NISHIKAWA MASAKI
IPC: H05K1/02
Filed: 1988-04-18
Abstract: PURPOSE:To facilitate concentration of heat to a fuse pattern and melt the fuse off by heat when an abnormal current flows to protect a diode from a damage caused by heat by providing through-holes around the fuse patterns. CONSTITUTION:A diode is attached between a terminal 3a and a terminal 3c and a fuse pattern 4 is provided between the terminal 3c and a terminal 3b and the diode and the fuse are provided in series. By providing through-holes 5 around the fuse patterns 4, heat emitted from the fuse patterns at the time of current application is difficult to escape from the fuse pattern parts and easily concentrated to the fuse patterns and the fuses are melted off by the heat. With this constitution, the diodes are protected from damages caused by heat.
Patent JP-H01267446-A (JP)
Title: Piezo-electric element applied sensor
Inventor: YOSHINO KOJI
IPC: G01N25/64
Filed: 1988-04-19
Abstract: PURPOSE:To detect cooking condition of foods accurately with a simple construction, by using a piezo-electric element to increase an output of an impedance with a conversion circuit along with an integral molding thereof. CONSTITUTION:One end of an electrode 3 deposited on a lead titanate based piezo-electric element 2 is bonded on a metal plate 5 and the other end is put into an input section 7 of an impedance conversion circuit 6. A lead 8 at a power source supply section and a lead 9 at an output section are led out of the impedance conversion circuit 6 and a gland 10 to be connected to the earth is connected to a metal plate 5. A lead 11 to be connected to the earth is also led out of the metal plate 5. A resin 12 seals up a piezo-electric element 12, the impedance conversion circuit 6, the metal plate 5 and leaders of various leads 8-11 integral, thereby constructing a piezo-electric element applied sensor 1.
Patent JP-H03295639-A (JP)
Title: Vibration damping material having high vibration damping property
Inventor: OWAKI HAJIME
IPC: F16F15/02
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the gap between steel plate surface and vibration damping material from developing so as to realize favorable adhesion between them and consequently contrive to improve vibration damping properties by a method wherein hot melt adhesive having specified properties is applied on the surface to be fused side of asphalt-based vibration damping material so as to place the surface, on which the not melt adhesive is applied, on to the steel plate surface of surface to be damped in order to weld them together. CONSTITUTION:The vibration damping material concerned is manufactured by blending filler, such as powdered filler, fiber-like filler, hollow filler or the like with and adding various addtives to binder mainly made of asphalt and forming in sheet. And, at least on one side of the vibration damping material, hot melt adhesive, the hardness of which is 50-98 measured by spring type hardness test, which is provided in JIS-K 6301, and the modulus of elasticity of which is 10<5>-10<11> dyne/cm<2> at 20 deg.C, is applied. After that, by being cooled down to ordinary temperature, the hot melt adhesive is solidified. Next, by heating under the condition that the vibration damping material is placed so as to bring the surface to be damped into contact with the surface coated with the hot melt adhesive, the hot melt adhesive is thermally re-activated and filled in the gap developed between the vibration damping material and the surface to be damped, resulting in strongly bonding them together and allowing to remarkably improve vibration damping performance.
Patent JP-H07304084-A (JP)
Title: Extruded molding having oddly shaped cross section part and its production
Inventor: SUGIYAMA MINORU
IPC: B29C48/30
Filed: 1994-05-10
Abstract: PURPOSE:To provide extruded moldings having an oddly shaped cross section part in which length dimensions of both the projection part and the hollow part of the oddly shaped cross section part are judged easily and accurately. CONSTITUTION:Oddly shaped cross section parts 5 are formed in the lengthwise direction of the body 2 of moldings formed by extrusion. The oddly shaped cross section parts 5 are alternately and continuously equipped with projection parts 6 and hollow parts 8 connected to the projection parts 6 through the cross-sectional change parts 7. The measuring lines 9 of necessary numbers are formed on the surfaces of the projection parts 6. The measuring parts 9 are parallel to the lengthwise direction of the body 2 of moldings and both ends thereof reach the cross-sectional change parts 7.
Patent JP-S61254479-A (JP)
Inventor: ICHIOKA YOICHI
IPC: B66B1/18
Filed: 1985-05-07
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-H08260064-A (JP)
Title: Continuous heating and melting method
Inventor: HASHIDA SHIGEO
IPC: F27B3/08
Filed: 1996-04-18
Abstract: PURPOSE: To enable use of powdery iron scrap and to produce molten pig iron excellent in the quality in good electric power efficiency by piling lumpy cokes as heating medium at the bottom part and using a cylindrical type melting furnace having a high-frequency boil for controllable induction heating at the outer side. CONSTITUTION: A molten iron tapping hole 5 is arranged at the bottom part 13 of the refractory-made cylindrical type melting furnace 12, and the coil 3 for high-frequency induction heating connected with a high-frequency power source 9 and a power control unit 110 is arranged at the outer periphery of the furnace. The lumpy cokes 1 as the heating medium are piled at the furnace bottom part and the electricity is conducted to the coil 3 for heating to induction-heat the cokes 1. The iron sources 2 mixed with fine size of turning iron waste, etc., are charged on the heated cokes 1, heated, melted and sufficiently reduced by flowing down while passing through between the cokes 1 to make the good quality pig iron having extremely little oxide content.  In this case, the temp. of molten iron discharged from the iron tapping hole 5 is adjusted to a prescribed temp. by controlling the high-frequency power supplied into the coil 3 to the constant with the power control unit 110.
Patent JP-S5524854-A (JP)
Title: Cutting oil cleaner
Inventor: AIHARA TADASHI
IPC: B23Q11/00
Filed: 1978-08-08
Abstract: PURPOSE:To conduct at a certain place cleaning and collection of the used cutting oil exhausted together with the scraps from a number of machine tools by connecting the cutting oil tank and scrap hopper with a magnetic separator. CONSTITUTION:Beneath a number of machine tools 1 is equipped an oil collecting tank which receives the used cutting oil and the scraps exhausted from these machines 1 and a conduit 2 is composed of a horizontal part 3 and a slope part 4. At the neighborhood of the end of a horizontal part 3 is installed a cutting oil tank 11 which is connected with a bottom part 9 and in the tank is collected the cutting oil which has fallen at the bottom part 9 through holes of a punched metal 10. And at the end part of a slope part 4 is equipped a hopper 12 which separates and stores scraps transferred and exhausted by a freight conveyor 5. The tank 11 and the hopper 12 are connected respectively with a magnetic separator 13. Therefore cleaning and collection of the used cutting oil be carried out at a place.
Patent JP-S5619942-A (JP)
Title: Production of sheet metal parts for watch
Inventor: OKAMURA MASAO
IPC: B21D53/44
Filed: 1979-07-27
Abstract: PURPOSE: To eliminate camber and deformation owing to heat treatment and considerably improve accuracy and yield in the production of the titled parts having  elastic portions and plastically worked portions in one body, by blanking these parts from the specific hoop material then forming the plastically worked portions through short-time heating and cooling of the specific portions.  
     CONSTITUTION: In the production of the titled parts for wrist watches, for example, battery plus lead plates, the hoop material to be used is a prehardened steel 20 of  the high elasticity and low elogation conforming to the final specifications of the  parts. This is subjected to a hole outside blanking process A for working guide  holes 21, 21' including light bending at battery contact area 2", after which it is  gold plated in the shaded portion of the contact area 2" in a process B. Next, in a  process C, only the shaded portion 4" corresponding to the bending area is positioned to an electrode and guide plate 31 by, for example, guide pins 32, 32', after  which an electrode 33 is lowered and electric discharge is performed for a fraction  of a second. As a result, the portion 4" becomes of a high temperature instantaneously, thence it is slow cooled by the atmospheric air to undergo partial annealing to allow sufficient 90° bending in a process D. Next, the part is cut off at the  cutting portion 5" from the hoop material 20 in a process E. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5722213-A (JP)
Title: Method for connecting optical fibers by melt-sticking
Inventor: TATSUTA MITSUHIRO
IPC: G02B6/24
Filed: 1980-07-15
Abstract: PURPOSE:To connect a pair of optical fibers at a less loss of transmission by making the heat generated by electric discharge less after the point of the time when the movement of the optical fibers are stopped in connecting said optical fibers by melt- sticking. CONSTITUTION:A pair of optical fibers 1A, 1B are finely adjusted in an (x) axis direction and a (y) axis direction while they are held opposed to each other, and depending upon cases, they are adjusted in an (r) axis direction as well, after which they are moved in butting directions. The fibers 1A, 1B are aligned on the same axial line by the adjustments in the (x), (y) directions or the (x), (y), (r) directions, so that the core end faces oppose and align to each other. The leading ends of the fibers 1A, 1B are brought closer and when the space between said leading end faces goes to a microspace, electric discharge is started, and the leading ends of both optical fibers 1A, 1B are melted, butted and melt-stuck by the heat generated by the elctric discharge and the force in the butting directions.
Patent JP-H08292034-A (JP)
Title: Optical fiber gyro
Inventor: ITO YOSHIYUKI
IPC: G01C19/72
Filed: 1995-04-21
Abstract: PURPOSE: To provide a gyro having self-diagnostic function. CONSTITUTION: Light of a light source 1 is projected to a sensing coil 5 through a branched wave confluent element 2, interference light of clockwise light and anticlockwise light of the sensing coil 5 is taken out from the branched wave confluent element 1 so as to ad it to a photoelectric transfer circuit 7, the output Sa is input to an ac component detecting circuit 8e, and a light source driving circuit 8d controls light source driving current Sb so as to make a detected output Vdc constant. A signal corresponding to an input angular velocity is taken out from the Sa of the photoelectric transfer circuit 7 so as to output outward.  At least either of a first signal S1 corresponding to the output of the alternating current detecting circuit 8e or the light source driving circuit 8d, or a second signal S2 which is generated by comparing the signal S2 with a lower limit value EL in a comparator 12, and inverting the polarity L→H (or the reverse) at exceeding the lower limit, is output outward as trouble diagnostic information.
Patent JP-H06287533-A (JP)
Title: Primer composition for urethane resin
Inventor: YOSHITAKE MAKOTO
IPC: C09J183/08
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a primer compsn. for a urethane resin which compsn. is so excellent in adhesion as to enable the urethane resin to be strongly adhered or bonded to various base materials. CONSTITUTION:A primer compsn. for a urethane resin comprises an organosilane represented by the general formula (R<1>O)xR<2>3-xSiR(XR<4>)y(COOH)z (wherein R<1> is an alkyl group or an alkoxyalkyl group; R<2> is a monovalent hydrocarbon group; R<3> is an alkylene group; X is O, S, or NH; R<4> is an alkylene group; (x) is 3 or 2; (y) is 0 or 1; and (z)is 1 or 2) or a partially hydrolyzed condensate thereof, and a solvent.