baber/WOPTO huggingface dataset:
Patent JP-H10340416-A (JP)
Title: Magnetic recording medium and its recording method
Inventor: ITO MASAHIRO
IPC: B42D15/10
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent falsification of data by arraying plural heated bars with irreversibly changed saturation magnetization in approximately parallel to each other in a recording area of fixed information and coding the fixed information in a frequency modulation system or a phase modulation system in a heated bar arraying pattern or an arraying pattern of nonheated bars existing between every adjacent heated bars. SOLUTION: The plural heated bars 41 formed in an irreversible recording layer 4 by heating this recording layer to be changed irreversibly in saturation magnetization are arrayed in a bar code pattern, where the nonheated bars 42 exist between the adjacent heated bars, thus forming the fixed information recording area. The arrayed pattern of the plural heated bars 41 or the nonheated bars 42 is generated in the FM system or the PM system by coding the fixed information, and whenever information of a magnetic recording layer 3 is rewritten, direct-read-after-write operation takes place in the irreversible recording layer 4. Since even when the information of the magnetic recording layer 3 is falsified, the information of the irreversible recording layer 4 cannot be rewritten, the presence of falsification can be judged by referring to both the layers.
Patent JP-H116159-A (JP)
Title: Anchor bolt positioning method for partition foundation
Inventor: SUMITOMO YOSHINORI
IPC: E02D27/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method that is serviceable to executing positioning work correctly on constructing a partition foundation with deviation in position and transverse slippage at the upper end of anchor bolts prevented. SOLUTION: The present anchor bolt positioning method is to put anchor bolts 9 in correct positions on constructing a partition foundation employing metal forms 2 so that the upper ends of the anchor bolts 9 can be positioned at a place lower than a metal form ruler 7 fixed horizontally at the upper bed of the metal form 2. After the upper end of each of the anchor bolts 9 is connected with a connecting nut 12a to the lower end of each of extension bolts 12, the upper ends of the extension bolts 12 are positioned at a place upper than the metal form ruler 7 and connected to the metal form ruler 7 with adjustment made for the height of the position.
Patent JP-H0829478-A (JP)
Title: Abnormality detecting device
Inventor: MASUI TAKESHI
IPC: G01R31/08
Filed: 1994-07-14
Abstract: PURPOSE:To provide an abnormality detecting device which can detect the position of occurrence of abnormality of even a large-scale electric equipment. CONSTITUTION:This abnormality detecting device includes a plurality of first and second sensors 31, 32 installed in different positions on the container 30 of electric equipment to detect any abnormality signals regarding the container 30, first and second detectors 33, 34 connected to the respective sensors 31, 32 and each having a timepiece to determine the detection time of abnormality of the container 30 from abnormality signals of the sensors 31, 32 and to detect detection time signals, and a locator 35 that locates the position of occurrence of abnormality of the container 30 from the detection time signals detected the detectors 33, 34.
Patent JP-S57114501-A (JP)
Title: Bactericidal and algicidal agent for nonmedical purpose
Inventor: KONAGAI YOSHIHIRO
IPC: A01N37/34
Filed: 1981-10-12
Abstract: PURPOSE: The titled bactericidal and algicidal agent that contains a cyanoacetamide and α-chlorobenzaldoxime acetate as active ingredients, thus prohibiting industrially harmful microorganisms and especially being suitably used in paper making as a slime controller.  
     CONSTITUTION: Cyanoacetamide of the formula (X is halogen; Y is halogen, H; R is H, lower alkyl) and α-chlorobenzaldoxime acetate are used as active ingredients wherein the ratio of the aldoxime acetate to the acetamide is (0.1W 1.0):1 and further a solvent or a diluent of solid powder and a surfactant are added and the resultant agent is used in the form of a suspension in water. An example of the compound of the formula is monobromocyanoacetamide or 2,2- dichlorocyanoacetamide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S649290-A (JP)
Title: Fire protection device in pressure vessel of coal gasifier oven
Inventor: KAI NORICHIKA
IPC: C10J3/54
Filed: 1987-07-01
Abstract: PURPOSE:To attain, at the time of the occurrence of a flame or an explosion, prevention of the spread thereof, limiting of the pressure increase in a vessel and vessel protection, by disposing a plurality of fire protection devices of particular structure in a space of a pressure vessel of a coal gasifier oven so as to partition the space into small compartments. CONSTITUTION:A plurality of fire protection devices 8 are disposed at appropriate interstices in the space 17 of a pressure vessel 1 of a coal gasifier oven 2 so as to partition the space 17 into small compartments. The device 8 comprises a block of fibrous refractory materials 21 sandwiched by wire meshes 22 (pref. about 10-40 mesh). Since the inside of the pressure vessel 1 of the gasifier oven is partitioned into small compartments by the fire protection devices 8, even if a flame or an explosion happens, the same can be minimized, thereby contributing to protection of the pressure vessel 1 of the gasifier oven.
Patent JP-S6140510-A (JP)
Title: Encoder
Inventor: AOKI KAZUNORI
IPC: G01D5/38
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the reception of the effect of the change in temp. or noise, by arranging light emitting and light receiving elements apart from an encoder main body. CONSTITUTION:Light emitted from the light emitting element of LD or LED is transmitted by an optical fiber cable 9 and passed through one ferrule 5 to reach a diffraction plate 8. The light is diffracted by the diffraction plate 8 having an interference slit to be converted to light having sharp directionality and a small spot diameter while the converted light passes through the slit provided to a rotor 7 by engraving or is blocked therefrom corresponding to the movement of the rotor 7 and is synchronized by a fixed plate 6 having a slit to be guided to the optical fiber received in the other ferrule 5 and transmitted through the optical fiber to reach a conversion part where converted to a signal.
Patent JP-H0450429-A (JP)
Title: Two cycle combustion
Inventor: TAKAMATSU KIYOSHI
IPC: F02B25/24
Filed: 1990-06-20
Abstract: PURPOSE:To form the strata of air-fuel mixture layers within a cylinder in a wide range from low load to high load by starting to open a scavenge port after the definite period of time for blow-down has elapsed, so that scavenging is started, opening an inlet valve after the definite period of time for scavenging has elapsed, and thereby closing an exhaust valve. CONSTITUTION:When an engine is in operation at a high load side, only air passing through an air intake passage 14 in an air system furnished with no fuel feed means 12 is fed into a cylinder 4 from a scavenge port 5, so that it pushes residue gas within the cylinder out through an exhaust valve 3. In the second place, after the definite period of time for scavenging has elapsed, an inlet valve 2 is opened, air-fuel mixture is started to be led, and before and after the induction of air, the exhaust valve is closed. Following which, a scavenge port and the inlet valve are consequently closed. air-fuel mixture is however, led into the cylinder through the inlet valve even after the scavenge port has been closed. In addition, when a rotary valve 15 is rotated to the closing side before the scavenge port is closed, the amount of air passing through an inlet passage in the air system is thereby precisely throttled.
Patent JP-H0330618-A (JP)
Title: Method for heating cattle barn
Inventor: YAMAMOTO TAKEZO
IPC: A01K1/00
Filed: 1989-06-27
Abstract: PURPOSE:To save heating cost of a cattle barn and promote putrefaction of waste water of the cattle barn by feeding a putrefied high temperature aeration liquid obtained by putrefying the waste water of the cattle barn to a heat exchanger using a specific method and simultaneously returning the aeration liquid to an aeration tank and circulating the aeration liquid. CONSTITUTION:A closed precipitation tank 16 is provided so as to communicate to a putrefying aeration tank 7 in which waste water discharged from a cattle barn is aerated and putrefied. Then a supernatant putrefied aeration liquid is fed to a heat exchanger for heating the cattle barn by a pump 18, etc., and the heat generated by the putrefied aeration liquid is released from the above- mentioned heat exchanger. Finally, the putrefied aeration liquid passing through the heat exchanger is returned to the aeration tank 7 and circulated.
Patent JP-S6139466-A (JP)
Inventor: JIERARUDO DEBITSUDO FUONGU
IPC: H01L31/04
Filed: 1985-07-23
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-H11337211-A (JP)
Title: Cogeneration system
Inventor: INOUE OSAYUKI
IPC: F25B27/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system to hold the temperature of the cooling medium of a heat generator at a constant value and output cold water and hot water temperatures of which are controlled. SOLUTION: A cogeneration system comprises a generator FG, a suction hot and chilled water generator driven by an exhaust heat therefrom. A heat- exchanger H2 to effect heat-exchange through a heating medium is provided between the absorption hot and chilled water generator and a generator. A heating medium consists of a heating medium A circulated between a generator FG and the heat-exchanger H2 , and the heating medium is heated by the heating medium A. The heating medium uses a medium vaporized by the heat-exchanger H2 and introduced in a form of medium steam to a regenerator G for condensation and liquefaction. A flow rate control valve V4 is arranged in a liquid piping 13 for a medium returning to the heat-exchanger H2 from the regenerator G.  The flow rate control valve effects regulation that the pressure or the saturated temperature of the heating medium are controlled to a target value or the temperature of the heating medium A is controlled to a target value.
Patent JP-H0457231-A (JP)
Title: Optical head
Inventor: FUKUZAWA KENJI
IPC: G11B11/10
Filed: 1990-06-22
Abstract: PURPOSE:To prevent a beam from leaking into another reproducing system by arranging a prism before a photodetector in an optical head to execute recording and reproducing by condensing the beams of various wavelengths to various positions. CONSTITUTION:A prism 14 is arranged between an image formation lens 8 and a bisected photodetector 15 so that a polarizing direction can be coincident with the direction of arranging a recording beam 11 and a reproducing beam 12 on an optical recording medium 1. Thus, the recording beam 11 and the reproducing beam 12 transmitted through the image formation lens 8 are dis persed in the dividing direction of the bisected photodetector 15 based on the difference of the wavelengths by the prism 14 and in this case, by arranging the bisected photodetector 15 so as to condense the dispersed recording beam 11 and reproducing beam 12 on respectively separate elements, a regenerative signal can be obtained without any influence of the recording beam 11. Thus, the regenerative signal can be obtained without the leakage of the other beam.
Patent JP-S6142406-A (JP)
Title: Liner for rolling stainless steel
Inventor: SHINOKI TAKANORI
IPC: B21B1/22
Filed: 1984-08-03
Abstract: PURPOSE:To avert the generation of white spots arising from the sticking of polyester fiber fluff to the surface of a stainless steel sheet in a liner consisting substantially of said fibers by forming the sheet of said fibers and incorporating a surface active agent therein. CONSTITUTION:The fibers consisting substantially of polyester are made into the sheet and the anionic and/or nonionic surface active agent is applied to the sheet to form the liner. The term ''substantially'' means 100% polyester fibers or that about 30% polyamide fibers, polyolefin fibers, etc. may be blended therewith within the range of not spoiling the above-mentioned purpose and effect. A spun bond method in which the fibers are immediately sheeted after spunning may be used in addition to a wet or dry process sheeting method using short fibers to manufacture the above-described sheet. This liner obviates the sticking of the polyester fiber fluff on the surface of the rolled stainless steel sheet when separated from said sheet.
Patent JP-H0454384-A (JP)
Title: Valve for fluid
Inventor: MIZUTA MAKOTO
IPC: F16K1/36
Filed: 1990-06-22
Abstract: PURPOSE:To resolve either or both of increase of manufacturing cost and contamination durability of liquid by forming a thermoplastic elastomer in one body in a shape where spring units consisting of at least two pieces of supports and a ring body are laminated in a plural number of steps. CONSTITUTION:The surface of a valve main body 1 of this valve for fluid has a shape where spring units S1, S2 are laminated, and the first spring unit S1 consists of two pieces of supports 2, 2' and a ring body 3 supported by them and the second spring unit S2 consists of two pieces of supports 4, 4' and a ring body 5 supported by them in the same way. The spring units S1 and S2 are integrated in one body as they are laminated and the way of lamination is slipped by 90 deg. in a phase of the horizontal surface. The material is thermoplastic elastomer. As the valve main body 1 of this valve for fluid is made of the thermoplastic elastomer, form preservation and sealing effect are simultaneously provided. Additionally, if a spring part is formed in one body of the same material, chemical resistance is added and it does not rust.
Patent JP-2000353740-A (JP)
Title: Formation of interlayer insulating film and semiconductor device
Inventor: KATO TOSHIO
IPC: H01L21/316
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain formation method of a low-dielectric constant interlayer insulating film, and a semiconductor device which is manufactured using the method. SOLUTION: This method is for forming an interlayer insulating film, which has a process of forming aluminium films 104 on a body to be formed, a process of forming SiN films 105 on the films 104, a process where the above films 105 are selectively etched to form the patterns of the films 105, a process where the films 104 are etched using the films 105 as masks and the patterns of these films 104 are formed, a process where the side parts 104a of the above films 104 are selectively etched and the overhung parts 105a of the above films 105 are formed, and a process of forming an SiO2 film 106 over the entire surface.
Patent JP-H0211985-A (JP)
Title: Grouting method for cement milk in pipe reverse engineering process
Inventor: KAGAWA TAKASHI
IPC: F16L1/00
Filed: 1988-06-29
Abstract: PURPOSE:To make a filler chargeable to completion by installing a deaerator side by side with a material kneader and a grouter. CONSTITUTION:A deaerator 6 installs one unit in and around a grouter 5 before entering the inside of a pipe and also one more unit in and around an inflow part of an existing pipe 2, respectively, and cement milk made up of adding cement 100 part, water 60- 80 part in weight ratio and 0.1- 0.5 of metholose ether GPR-30 as an additive is used for a filler, and this filler is filled up in a clearance between the existing pipe 2 and an insert pipe 3 from the grouter 5. With this constitution, when air bubbles are mixed drying operation of a material kneader 4 and/or a submersible pump of the grouter 5 inhales air, the bubbles and air can be exhausted and, after charging, the air separate from the cement milk is also exhaustible, so that the filler is completely chargeable.
Patent JP-S6054431-A (JP)
Title: Exposing method of electron beam
Inventor: ABE KAZUTOSHI
IPC: H01L21/027
Filed: 1983-09-05
Abstract: PURPOSE:To delete a time required to process data and memory region necessary for storing the data by forming an exposure drawing data in a format for a pattern generator, and exposing and drawing the pattern on the basis of the data. CONSTITUTION:A basis pattern can be divided into rectangular patterns 11, 12, 13 of three types, and all the basic patterns can be processed in this manner. Then, the patterns of the same type are processed at the outline, thereby drawing new rectangular patterns 14-16. These new patterns 14-16 are individually recorded as drawing patterns in a format for a pattern generator at every level, and the data are used as exposure drawing data of an electron beam exposure device. Here, the rectangular patterns obtained by processing at the outline are totally eight in the respective levels, thereby largely reducing the exposure data.
Patent JP-S6059130-A (JP)
Title: Spinning frame
Inventor: SAKOU GEN
IPC: D01H5/32
Filed: 1983-09-05
Abstract: PURPOSE:To provide a spinning frame, especially a drawing frame capable of unnecessitating the gear change in the change of drafting ratio and giving a desired drafting ratio, by using a controlling circuit to control the rotation of a feed roller pair and a front roller pair, wherein one of the pairs is rotated synchronously to the other keeping the ratio of the rotational speeds to a preset level. CONSTITUTION:The objective drawing frame is furnished with a feed roller pair 20, 20, a front roller pair 23, 23 to take up and transfer the sliver, the drivers 22, 24 to rotate the pairs, and a textile processing part 21 such as a gill box placed between the roller pairs. In the above machine, the driver is controlled by the controlling circuit 25 to synchronize the rotation of one of the roller pairs to that of the other pair while keeping the ratio of the rotational speeds constantly to a preset level.
Patent JP-H0213254-A (JP)
Title: Brushless generator
Inventor: TSUNODA YASUHIRO
IPC: H02K19/28
Filed: 1988-06-30
Abstract: PURPOSE:To reduce vibrations and noises by rounding the four corners of a stator and fitting in circular frame grooves made in the counterpart member. CONSTITUTION:A stator 1 of a brushless generator has approximately square profile and two symmetrical stator cores 1-1-1-2 are stacked thereon, while engaging recesses 1-1a, 2a and protrusions 1-1b, 2b are formed at the corner sections and fitted integrally. Four corners of the stator 1 are rounded with same curvature as the circular fitting frame groove made in the counterpart frame, and the stator 1 is fitted in the circular frame groove through the rounded four corner sections. Magnetic pole sections 5 are arranged at the positions facing with the main pole 3 and the auxiliary pole 4 of a rotor 2 in the stator. Furthermore, a main winding 7 and an exciter winding 8 are wound around a stator yoke section 6 and a phase advance capacitor is also provided. Since no slot is provided at the magnetic pole section, the magnetic resistance is reduced.
Patent JP-H11337222-A (JP)
Title: Air conditioner for vehicle
Inventor: FUJI YOSHIHIKO
IPC: F25B1/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To properly control a pressure balance of a refrigerant cycle in the dehumidified heating operation in an air conditioner for a vehicle wherein a main condenser is arranged outside an air conditioning path while an evaporator, a subcondensor and a heat exchanger for auxiliary heating are arranged in the air conditioning path, in the cooling operation, a refrigerant is guided to the evaporator through an expansion device from the main condenser and in the dehumidified heating operation, the refrigerant is guided to the evaporator through the expansion device from the subcondensor. SOLUTION: Data pertaining to a pressure balance of a refrigerant cycle is mapped using a fan speed of a blower, an air temperature (TEVAIN) on the upstream side of an evaporator and the number of revolutions (Np) of a compressor as parameter the fan speed and an intake opening are adjusted based on data mapped to control a cycle balance.
Patent JP-H086294-A (JP)
Title: Negative charge type toner for developing electrostatic charge image
Inventor: TOMITA KUNIHIKO
IPC: G03G9/097
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a toner excellent in negative triboelectric chargeability and environmental stability of the extent of triboelectric charge by incorporating a specified compd. as an electric charge controlling agent in a toner based on a resin binder, a colorant and the electric charge controlling agent. CONSTITUTION:This toner is based on a resin binder, a colorant and an electric charge controlling agent and contains at least one of compds. represented by formulae I-III as the electric charge controlling agent. Each of compds. represented by the formulae I, II is in an equilibrium state. In the formulae I-III, Rf is perfluoroalkylene, R is alkyl, Y is NHR<3> or OH, at least one of Ys is NHR<3>, R<1> is alkyl and R<3> is alkyl or aryl. A perfluoroalkenyl aryl ether substd. alkenyl(or alkyl)succinic acid deriv. may be used as the electric charge controlling agent.
Patent JP-H082415-A (JP)
Title: Train controlling device
Inventor: MIYAJI MASAKAZU
IPC: B61L3/08
Filed: 1994-06-22
Abstract: PURPOSE:To provide a train controlling device capable of mounting and resonant adjustment with ease by containing each means parted in a instrument box arranged at a position where the instrument box is not affected by the signal transmitted from a train near the rail and a ground equipment arranged at a position where the ground equipment can communicate with trains. CONSTITUTION:An instrument box B1 is arranged at a position where the instrument box is not affected by the power wave signal transmitted from a train near the rails. On the other hand, a ground equipment B2 is arranged at a position at the ceneter of the rails where the ground equipment can communicate with trains as usual. The instrument box 1 and the ground equipment B2 are connected by a communication cable C. In the instrument box B1, relays RY1 and RY2, their contacts, each of aspect information memory sections 4a and 4b which constitute an information memory circuit 4 and OR circuit 5a are contained. In addition, in the ground equipment B2, an antenna A comprising a power wave receiving antenna A1 and a transmitting antenna A2, a transmitting circuit 5 comprising a modulation circuit 5b and an amplifier 5c and a power generating circuit 6 are contained.
Patent JP-S6221943-A (JP)
Inventor: DAN YOSHITAKA
IPC: E04B1/58
Filed: 1985-07-23
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-H0917105-A (JP)
Title: Material to be detected whose genuineness is checked, and method and apparatus for checking material to be detected
Inventor: ONO YOSHIKI
IPC: B42D15/10
Filed: 1995-06-29
Abstract: PURPOSE: To perform the inspection efficiently and strictly by using a magnetic element, which can generate a very random output pattern. CONSTITUTION: A magnetic element 13 having a bamboo-like structure is provided in the scanning region of a material to be detected 10. In the magnetic element 13, single-crystal parts are continued in a state like bamboo-joint interval with a grain boundary as a boundary at least at a part in the longitudinal direction. The magnetic element 13 has such characteristics that the permeability in a specified direction is changed discontinuously and irregularly along the longitudinal direction.  When the genuineness of the material to be detected 10 is checked, the alternating magnetic field is applied on the entire magnetic element 10 by making the material to be detected 10 pass through a scanning region 82 of a gate generating the alternating magnetic field, the change in magnetic field is obtained and the presence or absence of the specified higher harmonic component is detected in the first inspection stage. In the second inspection stage, the change in permeability is detected by scanning the magnetic element 13 in the longitudinal direction at the position close to the magnetic element 13, and the detected signal is utilized for checking the genuineness.