baber/WOPTO huggingface dataset:
Patent JP-S5855092-A (JP)
Title: Treatment for waste water by activated sludge
Inventor: KIMOTO KAZUO
IPC: C02F3/12
Filed: 1981-09-25
Abstract: PURPOSE:To increase volume load of MLSS and BOD by 10-40% by blowing air contg. 25-35% oxygen to the fore stage of a hermetic treating tank then blowing the gas in the cavity in the upper part of the treating tank to the post stage of the hermetic treating tank. CONSTITUTION:A hermetic treating tank 1 is provided with the 1st treating area 3 and the 2nd treating area 5. In the area 3, the mixed water consisting of the waste raw water through a line 7 and the sludge returned from a settling tank 35 by passing through a line 38 is treated. In the area 3, the mixed water is aerated by the oxygen enriched air through a line 9 then through an air diffusion pipe 11, which oxygen enriched air is obtained by sucking the air past the line 13 with a suction blower 21 through a line 16, a selective oxygen permeable membrane 17 and a line 19. In the area 5, the gas in the space 23 in the upper part of the tank 1 is blown through a blower 25 and a line 27 then through an air diffusion pipe 29.
Patent JP-S5853531-A (JP)
Title: Orderly operation controller of tractor
Inventor: TAKAHASHI KEIZOU
IPC: B60P1/18
Filed: 1981-09-25
Abstract: PURPOSE:To prevent a tractor from falling down while a lift arm is being stood up and a sliding component is being extended, by a method wherein the lift arm is stood up after touch of a support leg to the ground through an orderly operation controller and next to a completion of the standing the sliding component is made to extend. CONSTITUTION:To dump a semitrailer 13 of a tractor (A) a support leg 2 is stretched first by an extension of a cylinder 3, and the support leg 2 is made to touch the ground through an extension of a cylinder 5. Then, after standing of a lift arm 7 by an extension of a cylinder 9 for undulation of the lift arm a cylinder 12 for expansion and contraction of a sliding component is extended, a sliding component 10 is extended and the semitrailer 13 is made to dump reliably. Then, to lay down the semitrailer it is carried out by reversing an operation for dumping.
Patent JP-S5376799-A (JP)
Title: Receiver of fire alarm system
Inventor: NAKANO TAKESHI
IPC: G08B29/06
Filed: 1976-12-19
Abstract: PURPOSE: To form a receiver of a fire alarm system capable of displaying abnormality occurrence condition together with abnormality occured regions in the even t of occurrence of abnormality, increasing the number of regions with ease and monitoring the operating condition of repeaters from the receiver side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08318771-A (JP)
Title: Rear seat folding and housing device for automobile
Inventor: MAJIMA SANJI
IPC: B60N2/30
Filed: 1995-05-26
Abstract: PURPOSE: To provide a rear seat folding and housing device for an automobile, for housing a rear seat by effectively using a dead space surrounded by a car inner wall and a wheel house. CONSTITUTION: When a seat block 5 is pressed forward and folded on a seat cushion 6, a rear seat 7A is formed. When the rear seat 7A is so inverted and turned that the front side surface 6a of the seat cushion 6 may face a floor 1, the rear seat 7A is inverted to the position of 7B shown by the chain double- dashed line. The rear seat 7C shown by chain triple-dashed line is housed a dead space 4 by manually pulling a lever 37 of a hinge pin detaching mechanism 27 and then rotating the rear seat 7B in the direction of an arrow 40.
Patent JP-H05318610-A (JP)
Title: Production of thin felt
Inventor: TOYOMASU BUNICHI
IPC: D04H1/4334
Filed: 1992-05-19
Abstract: PURPOSE:To produce a thin felt having uniform physical properties by a method wherein a specific ratio of polyamide fibers specified in fineness and length are mixed and dispersed in a natural rubber or a rubber mixture of a natural rubber as a mainly component with a synthetic rubber. CONSTITUTION:Polyamide fibers 1-30 denier in fineness and 1-30mm in length are mixed and dispersed in a weight ratio of 10-30% in a natural rubber or a rubber mixture of a natural rubber as a mainly component with a synthetic rubber. A kneaded material is obtained by mixing and dispersing a required rubber chemical in the obtained mixture. The kneaded material is sheeted to a thin sheet of an appropriate thickness. The thin sheet is put in a heated air atmosphere for an appropriate time to be expanded porous with an appropriate thickness. The expanded sheet is set between hot plates to be compressed to an appropriate thickness with the vulcanization of a rubber content.
Patent JP-S6214031-A (JP)
Title: Pressure sensor
Inventor: WATANABE ISAO
IPC: G01L9/04
Filed: 1985-07-11
Abstract: PURPOSE:To enable the correction of possible variations in the output power of a sensor, by providing a resistance with the resistance value proportional to the detection sensitivity at an output terminal of a bridge circuit in series. CONSTITUTION:Additional resistance 14 and 14' with the resistance value proportional to the detection sensitivity of a sensor which is provided on the output side of resistance 1, 2, 3 and 4 built in a bridge are connected in series to output terminals 4 and 4' of the bridge circuit and the output of the sensor is inputted into an operational amplifier 15 equipped with a feedback resistance 8 through the resistances. Thus, the output voltage from the sensor is corrected thereby always assuring a specified sensor output voltage regardless of variations in the output voltage of the sensor.
Patent JP-H09298952-A (JP)
Title: Arranging tool for bent wire
Inventor: KAGAJIYOU ITSUO
IPC: A01G9/14
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an arranging tool for a bent wire, capable of readily removing bent wires one by one and making the bent wires reusable without entangling the bent wires. SOLUTION: This arranging tool 1 bent at a proper angle is equipped with plural bent wire receivers 2 at both ends of the arranging tool so as to make an opposing position relation. The top of each bent wire receiver 2 is opened to form an opening 3 and a channel capable of placing a bent wire 4 is formed in each receiver.
Patent JP-H04280388-A (JP)
Title: Optical scanner
Inventor: JIEROOMU SUWAATSU
IPC: G06K7/10
Filed: 1991-06-25
Abstract: PURPOSE: To easily aim a mark with the beam of a laser diode, to exactly position the mark for a laser scanner before scanning, and to exactly trace the mark by the laser scanner during scanning. CONSTITUTION: A laser for generating an incident light beam is provided in a head 10 for aiming a mark by a hand scanning head 10, and an optical element such as a positive lens for directing the incident laser beam along a first optical path to the reference plane of a plane perpendicular to an incident laser beam transmitting direction 104 is provided in the head 10 (which is provided also in a blocking wall part 58). The laser light reflected from a mark is going along a second optical path going away from the mark to the head 10. A reflection surface such as a scanning mirror 66 is vibrated back and force, and the mark is scanned.  The head 10 is provided with a sensor means 80 for generating an electric analog signal indicating the optical intensity of the reflected laser light, and signal processing means 81-83 which process an electric signal, and process the data of an scanned mark into a digital electric signal.
Patent JP-S6045881-A (JP)
Title: Analog multiplication circuit
Inventor: MATSUMOTO HIROSHI
IPC: G06G7/161
Filed: 1983-08-24
Abstract: PURPOSE:To obtin a simple analog multiplication circuit which is free from adjustment by comparing the output voltage obtained by scanning the output voltage every one shot of the output pulses of a voltage-frequency converting circuit with the 2nd voltage and then integrating both voltages. CONSTITUTION:The 1st voltage Vx is applied to a terminal 1 and supplied to a voltage-frequency converting circuit 3 which produces a pulse train Px corresponding to the input voltage. The train Px is supplied to a voltage scanning circuit 4 which is triggered by the rise of each pulse and synchronously with the train Px. The output voltage Sx is varied rectilinearly up to the specific potential Vs from the reference potential ''0'' every time of triggering. The voltages Sx is compared with the output Vy' of a DC voltage detecting circuit 5 based on the 2nd voltage Vy supplied to a terminal 2 through a comparator 6. An output waveform Pc repeats inversion between the zero potential and the power supply voltage Vo and is applied to an average value circuit 7. The average output voltage signal Vz emerging at an output terminal 8 is proportional to the product of Vx and Vy. Thus it is possible to obtain a multiplication circuit which is virtaully free from adjustment with a simple constitution.
Patent JP-H07329010-A (JP)
Title: Decorative panel and production thereof
Inventor: TANAKA SHIGENOBU
IPC: B32B21/08
Filed: 1994-06-13
Abstract: PURPOSE:To enhance productivity and design effect, in a decorative panel obtained by bonding fancy veneer to a base panel, by forming a surface protective layer excellent in strength and abrasion resistance and having sufficient thickness on the surface of fancy veneer by a simple working process. CONSTITUTION:A decorative panel is produced by bonding fancy veneer 3 to the surface of a base panel 1 through an adhesive layer 2 and forming a colored film layer 4 on the surface of the fancy veneer and laminating a heat- fusible transparent synthetic resin sheet to the upper surface of the film layer 4 by self-fusion to form a surface protective layer 5. The transparent synthetic resin sheet is subjected to self-fusion so as to be introduced into the recessed parts 6 such as vessel grooves of the surface of the fancy veneer under pressure and the recessed parts such as the vessel grooves are developed on the surface of the surface protective layer to form the corresponding surface recessed parts 7. The surface recessed parts can be filled with color paint to be colored.
Patent JP-S6131236-A (JP)
Title: Manufacture of superthin film
Inventor: TANAKA KAZUHIRO
IPC: B29K23/00
Filed: 1984-07-25
Abstract: PURPOSE:To prevent the breakage of a superthin film when peeled off by improving the separating strength of the film by a method in which a laminate sheet consisting of polyester-propylene copolymer having a specific melting point is consecutively biaxially stretched and then concurrently biaxially stretched, the laminate film is heat-treated at a specific temperature and cooled, and the polyester film is peeled off. CONSTITUTION:Polyester-propylene (having 100-150 deg.C melting points) copolymer (PPC) is extruded through a nozzle into a laminate sheet. The sheet is stretched 3.0 times or more in the longitudinal direction and then subjected to a consecutive biaxial stretching of 3.0 times or more for bilateral direction. The laminate sheet is further concurrently stretched biaxially with 1.3-2.5 times' draw ratios for both longitudinal and bilateral directions. The film so stretched is heat-treated at temperatures above the melting point of PPC but below the melting point of polyester and gradually cooled to room temperature. The polyester film is then separated from the laminate film to obtain a superthin polyester film. By the concurrent biaxial stretching after the consecutive biaxial stretching, the orientation of the film is promoted and the polyester film becomes easily separable. The breakage of the film when separated can thus be prevented due to its high strength.
Patent JP-S5579847-A (JP)
Title: Manufacture of high strength, heat resistant, dispersion strengthening type metallic material with superior ductility
Inventor: KAYANO HIDEO
IPC: C22C1/10
Filed: 1978-12-13
Abstract: PURPOSE: To manufacture the title material by mixing a complex cpd. or an alkoxide contg. a carbide-, nitride-, carbonitride- or oxide- forming metal with metal powder and calcining the mixt. or melting it and solidifying the melt to disperse the carbide or the like in the matrix.  
     CONSTITUTION: A complex cpd. such as acetyl acetonate or an alkoxide such as methoxide or ethoxide contg. one or more kinds of metals selected from carbide-, nitride- and carbonitride-forming metals such as V, Nb, Mo, Ti, U, Zr, Th, Ta, Hf, Al and rare earth elements and oxide-forming metals such as Al, Si, Ti, Th and rare earth elements is mixed with powder of a metal such as Fe, Cr, Ni, Ti, Mo, Nb, V, Co, Cu, Al, Zr or Ag or an alloy thereof. The mixt. is molded and calcined, or melted and solidified, and then optionally worked, thereby dispersing the carbide, nitride, carbonitride or oxide of the metal in the complex cpd. or the alkoxide in the matrix metal to strengthen the matrix. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H097443-A (JP)
Title: Cable drying basket
Inventor: NIKAIDO TAKAKI
IPC: H01B13/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a cable drying basket which can prevent adhesion and fusion or deformation of mutual wound cable cores in drying treatment of a rubber-plastic insulated cable. CONSTITUTION: Baskets 3 composed of circular pan-shaped housing vessel bodies and winding shafts 2 integrally arranged in its central part, are heaped up and arranged at proper step difference intervals so that the winding shafts 2 are arranged on the same vertical line, and connecting parts 2a on both ends of the respective winding shafts 2 are joined together so as to be freely mountable and demountable, and they are rotatably connected to each other. The housing vessel bodies 1 have notch parts 4 extending in the radial direction from a central part, and cable cores 7 wound and installed in the housing vessel bodies 1 are conducted and guided to the upper stage baskets 3 from the lower stage baskets 3 by passing through the notch parts 4, and are housed for every one layer.
Patent JP-S5775745-A (JP)
Title: Fixing method and device of edge material in panel forming unit
Inventor: KUROMUSHIYA MITSUFUMI
IPC: B23P19/00
Filed: 1980-10-30
Abstract: PURPOSE: To miniaturize and simplify a fixing devide for mounting edge material, by using the positioning member of a panel main unit jointly for a press  fixing member of the edge material.  
     CONSTITUTION: A panel main unit P, successively conveyed on a conveying unit 1 consisting of belt conveyers, is positioned and fixed through positioning members 14 detachably adapted to the peripheral wall of the panel main unit, and then the positioning member is detached from the peripheral wall, and edge material is interposed between the positioning member and the peripheral wall by an edge material feed device 7, thereafter the edge material is pressed and fixed to the peripheral wall of the panel main unit through the positioning unit, and then machine screw holes are drilled by a drilling machine 18, finally the edge material is fixed to the panel main unit by a screw tightening machine 20 with machine screws. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S641605-A (JP)
Title: Heavy loading radial tire
Inventor: KABE KAZUYUKI
IPC: B60C9/18
Filed: 1987-06-22
Abstract: PURPOSE: To improve the durability of belt layers, by forming the 1st layer of belt layers provided in multiple to be in a given split construction having a given cord angle, providing its split portion with a given organic fibre cord layer, and placing the cords of a 2nd and a 3rd layers so as to be intersectingly arranged to each other.  
     CONSTITUTION: A 1st layer 4a nearest to the carcass layer 3, of belt layers 4 is formed in a split construction having a cord angle of 40W75deg., allowing it to be split at a crown center area T, and an organic fibre cord having the total strength of the min. 240kg/cm per unit width is placed on this split portion as an organic fibre cord layer 5 being placed at a cord angle of 0W10deg. Further, cord arrangement on the both sides of the 1st layer 4a is set to be symmetrical against a tire center. The cord angles of a 2nd and a 3rd layers 4b, 4c are arranged to be 10W30deg. and the both layers are placed so as to be intersected to each other. This constitution will improve the durability and the dimensional stability of the crown portion on a rough road, thus improve the durability of a belt. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11299506-A (JP)
Title: Aromatic safety pin for accessory
Inventor: NISHIGAITO MIZUO
IPC: A61K8/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety pin with an aromatic function obtained by providing an aromatic container with an aromatic hole for the safety pin for an accessory combining a fixing tool to a single needle. SOLUTION: The safety pin 1 is formed by combining a separate fixing tool 3 to a needle 2 of a single needle type. The aromatic container 9 which is provided with a hinge part 5 to freely open and close a container 6 and a lid 8 with the aromatic hole 7 and forms a thin heart in the state of a bivalve is fixed to the head part 4 of the needle 2. In addition, the head part 4 of the needle 2 and the separate fixing tool 3 houses an aromatic material within the container 9 connected by a string member 4 such as a thin chain.
Patent JP-S5677364-A (JP)
Title: Spring stainless steel with superior manufacturability, forming workability and fatigue characteristic after aging
Inventor: SHIMOMURA JIYUNICHI
IPC: C21D8/00
Filed: 1979-11-29
Abstract: PURPOSE: To obtain a spring stainless steel greatly superior to a conventional steel in fatigue resistance after aging and having superior manufacturability, forming workability and corrosion resistance containing a predetermined percentage each of C, N, Si, Mn, Ni, Cr and Cu.  
     CONSTITUTION: This spring stainless steel contains, by wt., ≤0.15% C, ≤0.15% N, ≤1.5% Si, 0.5W2.0% Mn, 5.0W9.0% Ni, 13.0W20.0% Cr and 1.0W4.0% Cu. These components are necessarily adjusted so as to make austenite stability index Md 30  represented by the equation -30W80°C. By aging this steel at a suitable temp. after cold working, the resulting end product shows superior spring characteristics without causing trouble in manufacture unlike a known steel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0445371-A (JP)
Title: Defreezing control device for refrigerator
Inventor: NISHIO YASUNORI
IPC: F25D17/08
Filed: 1990-06-12
Abstract: PURPOSE:To defreeze a foodstuff always under the most appropriate temperature, prevent any over-heating or a lack of heating by a method wherein a temperature of the foodstuff detected by a foodstuff temperature sensing means and an operating amount of each of a defreezing fan and a heater for its rate of variation are calculated in response to a controlling rule got through an experimental rule. CONSTITUTION:A defreezing control device is comprised of a heater 27 for defreezing a foodstuff, a foodstuff temperature sensing means 29 for use in sensing a temperature of the foodstuff stored in a defreezing chamber 18 and a differential means 30 for outputting a rate of variation of output of this means. This control device is further provided with a memory device 33 for storing a control rule for calculating an operating amount of each of a defreezing fan 23 and the heater 27 in respect to these output information. A fuzzy deduction is carried out in response to an output from the foodstuff temperature sensing means, an output from the differential means and a control rule from the memory device. In addition, it has a deduction means 32 for calculating an operating amount of each of the defreezing fan 23 and the heater 27 as well as a damper 22 for feeding air of low temperature to the defreezing chamber 18. Further, it has a refrigerator temperature sensing means 36 for sensing a temperature in the defreezing chamber and a damper control means 37 for use in controlling the damper 22 in response to information got from the sensing means.
Patent JP-H0320351-A (JP)
Title: Flame-retarding polyester composition
Inventor: TAGAMI KENJI
IPC: C08L51/06
Filed: 1989-06-16
Abstract: PURPOSE:To provide the subject composition excellent in flame retardancy, impact resistance and blooming resistance and desirable for electronic components, etc., by mixing a thermoplastic polyester with a specified graft polymer, a rubbery polymer and a flame retardant in a specified weight ratio. CONSTITUTION:A flame-retarding polyester composition is produced by mixing 9-99wt.% thermoplastic polyester (A) with 0.5-40wt.% polymer (B) prepared by grafting a vinyl copolymer onto a copolymer based on an unsaturated compound (e.g. acrylic acid) having an olefin unit and a functional group selected from among epoxy, carboxyl and acid anhydride groups, 0.5-90wt.% rubbery polymer (C) (e.g. polybutadiene) and a flame retardant (D) selected from among a halogenated bisphenol epoxy compound, a halogenated polyphenylene ether and a halogenated benzyl acrylate in such amounts that 5-100 pts. wt. component D is present per 100 pts.wt. total of components A, B and C.
Patent JP-H0321594-A (JP)
Title: Fluid resistance device
Inventor: KURAGAMI JUNICHI
IPC: B64D19/00
Filed: 1989-06-16
Abstract: PURPOSE:To provide excellent falling speed reduction effect by furnishing a fluid resistance device for reducing the falling speed of any eventually cast-out transport object into the air due to airplane accident, etc., wherein this fluid resistance device is provided with a plurality of strip-shaped perforated protrusions at the periphery of a cylinder accommodating transport object. CONSTITUTION:A cylinder to accommodate a transport object is formed so as to fit the shape of the object 10 for ex. in columnar form, and a short cylindrical bottom member 4 and a short cylinder stepped extension part 2 given a height H and a dia. R greater than the dia. of the cylinder 1 drum by means of folding and bending are furnished at both ends of the cylinder, wherein the two members 2, 4 are provided with a number of small holes 3, 5 in the circumferential direction. In order to increase the projection area to a plane perpendicular to the horizontal motion of the transport object 10, the drum part of the cylinder 1 is provided at its periphery wtih a plurality of strip-shaped protrusions 6 in the circumferential direction and over the whole axial length between the members 2, 4, wherein the section of each protrusion 6 is for ex. in the form of a triangular column of 5cm high approximately. A lid plate 8 is removably fitted to the extension part 2 side by the use of a fixation tool such as bolt.
Patent JP-H026210-A (JP)
Title: Height control device for vehicle
Inventor: AOKI HIDENORI
IPC: B60G17/016
Filed: 1988-06-22
Abstract: PURPOSE:To prevent an unnatural inclination of a vehicle body by prohibiting the height regulation based on the heights of the left front wheel, right front wheel and left rear wheel detected by a height detecting means, only when a particular relation among them is satisfied. CONSTITUTION:Height sensors 54, 56, 58 detecting the heights H1, H2, H3 of the parts corresponding to left front wheel, right front wheel and left rear wheel are provided adjacent to air springs 10, 12, 14, respectively. When the right rear wheel W4 is fallen, H1 is increased, compared with H2 and H3. Thus, the ditching of the right rear wheel can be detected according to whether a scheme m(H2-H1)+n(H3-H1)<=-u (m, n are positive constants, u is a positive standard value) is satisfied or not, or both schemes p(H2-H1)<=-e, and a(H3-H1)<=-f (p, q are positive constants, e, f are positive standard values) are satisfied or not. When all the above schemes are satisfied, the height regulation is prohibited, whereby an unnatural inclination of the body can be prevented.