baber/WOPTO huggingface dataset:
Patent JP-H04186304-A (JP)
Title: Optical cable conduit line layed in water line and the optical cable
Inventor: NAKAZATO TAKUJI
IPC: G02B6/50
Filed: 1990-11-21
Abstract: PURPOSE:To float a loose portion on a water surface so as to prevent it from interrupting water flow or prevent an optical conduit line layed in a water line or optical cable from being subjected to great tension by making the specific gravity of the whole optical cable conduit line or the optical cable. CONSTITUTION:A hollow pipe 22 for an optical cable is coated with a foaming plastic 23, and a protection sheath 24 is applied thereon as a coat, wherein the foaming ratio and the thickness of the plastic 23 are adjusted to make the specific gravity of the whole 1 or less. An optical cable conduit line 21 is formed in this way and after the line 21 is layed in a water line, an optical cable is pulled in the pipe 22. With the specific gravity of 1 or less, a loose portion floats on water surface even if the line 21 or the cable is layed while suspended from the ceiling face of the water line, so that foreign matters and the like do not enter a space between the conduit line 21 or the cable and the ceiling face of the water line, and in laying operation it can be layed according to water flow without a pulling net and the like.
Patent JP-H08170843-A (JP)
Title: Exhauster for cooking
Inventor: YAMASHITA HIROBUMI
IPC: F24F7/06
Filed: 1994-12-19
Abstract: PURPOSE: To support a hood body accurately with higher flexibility in installation with no load applied on a top board having a stove thereon. CONSTITUTION: An exhaust fan unit 8 containing an exhaust blower 7 corresponding to a through hole 4 provided on a top board 3 having a stove 1 set thereon is arranged below the top board 3. A hood body 12 formed in an inverted L shape having a hollow upright part 9 communicating with a top surface part 11 is fixed on the exhaust fan unit 8 with the upright part 9 inserted into the through hole 4 and arranged above the top board 3.
Patent JP-2000140576-A (JP)
Title: System for making fluorogas-containing mixture harmless
Inventor: FUKUSHIMA MORIYUKI
IPC: B01D53/68
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of energy required of heating, downsize the apparatus, and enhance the treatment efficiency by brining a highly active acidic or oxidizing gas contained in a waste gas into contact with a treating agent to separate and make the acidic or oxidizing gas harmless, then subjecting the waste gas to concentration and volume reduction, and decomposing and making it harmless. SOLUTION: In treating a mixed gas containing a perfluoro compound, a hydrofluorocarbon, an acidic gas, an oxidizing gas, or the like, the mixed gas is treated with a dry harm-eliminating apparatus 1 and then is introduced through a breakthrough detector 2 into a filter apparatus 5 to remove dust. Then, after compressed with a compressor 7, the gas is introduced into gas separation membrane apparatuses 10, 10' each equipped with a nitrogen separation membrane. An inert gas, such as nitrogen, separated in a large amount by the permeation through the membrane is inspected with a PECs concentration meter 11 and, after safeness is confirmed, is discharged into the atmospheric air.  On the other hand, a concentrated gas flow which does not permeate the nitrogen separation membrane is introduced through a flow rate controller 12 into a thermochemical decomposition appartus 14, where PFCs is decomposed.
Patent JP-H09161953-A (JP)
Title: Planar heating body
Inventor: KIO KOUICHIROU
IPC: H05B3/12
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a planar heating body having good flexibility and waterproofness and capable of stably generating heat by providing cover layers made of rubber layers on the surface and back face of a planar heating element provided with electrode sections on the plated fiber mixed paper. SOLUTION: The plated fibers plated with a conductive metal such as copper on synthetic fibers such as an acrylic resin are mixed with the paper making pulp. Electrode sections 5, 6 are provided on the obtained plated fiber mixed paper 2 to form a planar heating element. Rubber layers 3, 4 are laminated on the surface and back face of the sheet-like planar heating element. Tips of lead wires 7, 8 are inserted into the holes bored on the rubber layer 3 and soldered to the electrode sections 5, 6. A planar heating body 1 capable of stably generating heat while heating and discharging are balanced without temperature control.
Patent JP-H11222556-A (JP)
Title: Method for stopping postcuring in silicone elastomer
Inventor: ZHANG SHIZHONG
IPC: A61K8/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for deactivating the postcuring occurring in thickening of a silicone fluid and an org. solvent in a silicone elastomer. SOLUTION: This method for thickening a silicone fluid and an org. solvent in a silcone elastomer comprises the step of reacting (A) a polysiloxane having ≡Si-H groups with (B) an alkane such as an α,ω-diene in the presence of (C) a catalyst and (D) a solvent; the step of continuing the mixing and reaction until an elastomer is formed by the crosslinking and addition of ≡Si-H groups extending over double bonds of the alkane; the step of adding an additional solvent and (E) a postcuring the elastomer; and applying shearing force to the solvent, the postcuring deactivator, and the elastomer until a paste is formed. The postcuring deactivator used is selected from among (i) a strong platinum complex-forming agent, (ii) an ≡SiH deactivator such as vinylsiloxane, and (iii) an unsatd. org. compd.
Patent JP-H09152340-A (JP)
Title: Navigation apparatus
Inventor: KAMIMURA MASATSUGU
IPC: G01C22/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus by which the correspondence relationship between the logical value of an advance-direction signal and an advance or a retreat can be judged quickly in any type of a vehicle and which can be returned in the case of an erroneous judgment. SOLUTION: Vehicle-speed pulses which are obtained from a vehicle speed sensor are accumulated by a cumulative-pulse-number computing part 12, and the number of times in which the number of vehicle speed pulses is not 0 is counted by a cumulative-number counting part 13. Then, when the preset number of cumulative pulses is reached, the average number of pulses per sample cycle is computed by an average-pulse-number computing part 15. When the number of pulses per sample cycle is large, it is judged to be the type of a vehicle whose distance conversion factor is small, the accumulation of vehicle speed pulses is continued until the next preset number of cumulative pulses is reached.  A vehicle-retreat-signal-sign judgment part 16 judges the ratio of a positive to a negative from a ratio-of-positive-to-negative judgment part 14 when the average number of pulses is at a preset value or lower, and a sign is judged.
Patent JP-H06165583-A (JP)
Title: Inverter unit
Inventor: KUWAYAMA ATSUSHI
IPC: H02P27/06
Filed: 1992-11-25
Abstract: PURPOSE:To allow optimal control for a machine by deciding the operational condition of powering or regenerative braking and then automatically regulating the voltage/frequency ratio and torque boost amount optimally. CONSTITUTION:Direction of current is detected using a Hall CT 6 and a decision is made whether an inverter is powering or regenerative braking using a powering/regenerative braking detecting circuit 14. The powering/regenerative braking detecting circuit 14 delivers powering and regenerative braking signal to a frequency control circuit 16 which reads out preset powering and regenerative braking parameters (voltage/frequency ratio and torque boost amount) from a parameter memory 11 and then performs operation thus driving a main circuit element 7 through a PWM control circuit 15. This constitution allows control optimal for the machine.
Patent JP-H02160370-A (JP)
Title: Manufacture of positive electrode grating for lead-acid battery
Inventor: SUZUI YASUHIKO
IPC: H01M4/82
Filed: 1988-12-12
Abstract: PURPOSE:To heighten the oxygen generation overvoltage and prolong the high temp. life greatly by forming into a grating by mean of mechanical process, thereafter subjecting to a heat treatment at a specified temp., and thereby removing distortion of atom orientation on the surface of grating after the forming process. CONSTITUTION:An expand grating is formed in a mechanical fabrication process 1, and in the subsequent heat treatment process 2, subjected to a heat treatment under specified managerial conditions over 130 deg.C, which is followed by a paste coating process 3 for coating the paste of pos. elect. active substance over the grating. Thereby the distortion of atom orientation on the surface of grating can be removed by heat treatment after forming of the grating, and also the oxygen generation overvoltage be heightened, so that the reaction of oxidating lead sulfide into lead dioxide is permitted to proceed selectively in the pos. elect. plate, which should enhance the high temp. life characteristic.
Patent JP-H08171657-A (JP)
Title: Image information generation method and recording medium
Inventor: ICHIOKA HIDETOSHI
IPC: G06T17/00
Filed: 1994-12-19
Abstract: PURPOSE: To simplify processings at the time of processing object shape data and generating image data to be displayed on a display by generating the object shape data composed of plural basid shape data arranged so as to let the same kind be continued. CONSTITUTION: Whether or not the kind of a packet at present is the same as a packet type at present is judged 9. When it is judged as the same, after the packet at present is recorded in an external recording medium, whether or not the next packet is inputted, is judged 11. When it is judged that it has not been inputted, the packet type at present is excluded 13 from the set of the entire packet types. Then, whether or not the packet type is still present in the set of the packet types is judged 14, and when it is present, the nect packet type in the set of the entire packet types is defined as the packet type at present. When it is not present, the processing ends.  That is, the kinds of the plural basic shape data corresponding to polygonal shapes to be units for expressing three-dimensional images are checked and the object shape data composed of the plural basic shape data arranged so as to let the same kind be continued are generated.
Patent JP-H06154226-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: AOKI SEIJI
IPC: A61B8/14
Filed: 1992-11-25
Abstract: PURPOSE:To reduce burden on a subject in diagnosis by shortening time for determining the volume of a desired ultrasonic scanning part by eliminating the need for the operation of calculating the volume of the ultrasonic scanning part during the scanning. CONSTITUTION:This apparatus has an ultrasonic probe 11, a transmitting section 12, a receiving section 13, a frame memory 14. a display section 15, a control section 16, an arithmetic section 17, an input device 18, an expansion frame memory 19 and a switching section 20. A tomographic image data of a scanning part is obtained by an ultrasonic wave. The tomographic image data is stored with the expansion frame memory 19. The tomographic image data stored is read out whenever indicated and the results of the volume are displayed in the computation of the volume of the ultrasonic canning part from the tomographic image data.
Patent JP-H10154617-A (JP)
Title: Failure judging device of electromagnet device, flow rate control device, and fuel injector of internal combustion engine
Inventor: KOMIYA MOTOKI
IPC: G01R31/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To detect the failure of an electromagnetic device including a pair of coils. SOLUTION: Coils L11 and L12 of an electromagnet device 17 are excited or demagnetized according to the state of switching circuits 19 and 20 that are controlled by first and second control signals from a signal generation circuit 22. Comparison circuits 27 and 29 discriminate the levels of the first and second comparison signal of connection points P11 and P12 between the coils L11 and L12 and the switch circuits 19 and 20 and generate first and second comparison signals.  Failure judgment circuits 28 and 30 compare the change patterns of the signal levels of a comparison signal and a control signal using the continuation time of the high level of the comparison signal and the pulse training timing of the comparison signal, and judges that there is no failure when the change pattern matches and that there is a failure when it matches, thus judging the presence of absence of the failure in the electromagnet device 17 even if the mutual inductance of the coils L11 and L12 is large.
Patent JP-2000197493-A (JP)
Title: Preparation of double-stranded dna except a part of terminal homopolymer and determination of base sequence thereof
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N15/09
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a double-stranded DNA that is useful for decision the base sequence by allowing a restriction enzyme having the cleavage site outside the recognition site to act on the double-stranded DNA having a homopolymer on the chain end and removing the homopolymer part. SOLUTION: A restriction enzyme having the cleavage site on the outside of the recognition site is allowed to act on a double stranded DNA bearing homopolymer parts on one or both chain ends and at least one of the homopolymer is cut off to obtain the objective double stranded DNA from which the homopolymers that disturbs the decision of the base sequence and locating on the chain ends are selectively removed wholly or partially and is useful as a template for deciding the base sequence. The homopolymer part comprises the homopolymer and non-homopolymer and at least one part of the non-homopolymer is the recognition site of the restriction enzyme and the restriction enzyme is preferably in the class IIS.
Patent JP-H10174363-A (JP)
Title: Motor
Inventor: LEE CHANG-WOO
IPC: F16C39/06
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To maintain clearance between a rotary shaft and a bearing by forming the magnetic field between the rotary shaft and bearing to lubricate, and raising and lowering a space between an upper member and a magnetic member in accordance with the axial load of the rotary shaft. SOLUTION: First of all, the magnetic field formed between a bearing 224 and a rotary shaft 223 is formed by opposing the same magnetic poles to each other so that repulsive force is operated. Namely, the S pole is formed in the center site of the bearing 224, the N pole is formed on the circumferential surface site of the bearing 224, the N pole is formed on the inside circumferential surface of the rotary shaft 223 opposed to the circumferential surface of the bearing 224 forming the N pole thereon, and the S pole is formed on the circumferential surface of the rotary shaft 223. By the constitution, the same poles are opposed to each other, and a given clearance is maintained between the rotary shaft 223 and bearing 224 by repulsive force.
Patent JP-H01156389-A (JP)
Title: Bonding method
Inventor: YUGAWA NOBUHIKO
IPC: C09J5/06
Filed: 1987-12-15
Abstract: PURPOSE:To accomplish bonding in a low temp. atmosphere within a short period of time and avoid the occurrence of defectives, such as peeling, by heating bonded parts by means of a flexible face heating device after application of the adhesive and joining of parts to be bonded, in performing bonding by the use of an adhesive of a room-temp. curable thermosetting resin compsn. CONSTITUTION:In performing bonding by the use of an adhesive of a room-temp. curable thermosetting resin compsn., the adhesive is applied to the parts to be bonded of an adhered. Then, the parts to be bonded are joined and heated by the use of a flexible face heating device disposed in the neighborhood thereof so as to cure the adhesive. Pref. examples of the adhesive include an adhesive of a radical-curable thermosetting resin compsn., and pref. examples of the adhered include a marble-like resin product. It is pref. that the calorific value of the face heating device ranges from 100-1,000W/m<2>.
Patent JP-H06338717-A (JP)
Title: Antenna equipment and antenna system
Inventor: ITABASHI YASUHIRO
IPC: H01Q3/26
Filed: 1993-12-15
Abstract: PURPOSE:To provide a low cost, feed circuit incorporated antenna equipment capable of varying the main beam direction. CONSTITUTION:The dipole antenna array fed through slits constituted in the same plane as a grounding conductor 3 of a micro strip line is connected to a delay structure consisting of a slot 5 and a notch 6 formed in the line grounding conductor and a phase shifter consisting of a conductor plate 8 which changes the electric form of the delay structure, and it is fed. This, the low-cost antenna equipment incorporated with the feed circuit is obtained where the main beam direction is varied by the phase shifter constituted in the feed line.
Patent JP-H02160282-A (JP)
Title: Image display device
Inventor: OKUMURA HIROMI
IPC: G09G3/20
Filed: 1988-12-14
Abstract: PURPOSE:To prevent disorder accompanying contrast adjustment by providing means which generate many kinds of pulse trains differing in pulse width, a means which selects one of the pulse trains as an image signal, and a means which controls the oscillation frequency of an oscillator associatively with a contrast adjusting mechanism. CONSTITUTION:This device is equipped with the means 2 and 3 which generate many kinds of pulse trains differing in pulse width by dividing the frequency of the oscillation output of the variable frequency oscillator 1, the means 4 which selects one of the pulse trains as the image signal according to a digital information signal with gradations, and the means which controls the oscillation frequency of the oscillator associatively with the contrast adjusting mechanism. Therefore, the number and intervals of steps of the gradations can be selected optionally in the stage wherein the pulse trains differing in pulse width are prepared and the gradation steps in a bright level range are made rougher than in any other range to make the visual gradation difference obvious with the limited kinds of pulse trains. Further, the contrast can be adjusted by varying the oscillation frequency of an image signal generation system. Consequently, the disorder of gradations accompanying the contrast adjustment can be prevented.
Patent JP-H06278698-A (JP)
Title: Ineritial force generating machine utilizing fly wheel effect
Inventor: ICHIKAWA MASAHIDE
IPC: H01M10/00
Filed: 1991-09-20
Abstract: PURPOSE:To control the attitude of a space satellite or space walking activity by an electric energy source, and move a satellite body (moving body) to a specified position by easily generating moment of inertia in XYZ-three dimensional directions by turning action of an electric motor utilizing the fly wheel effect. CONSTITUTION:An electric current flows in electric motors, 2MM' (abcdef-a'b'c' d'e'f') seated in XYZ directions in a satelite body (moving body) through input terminals TT' to turn rotor of the electric motor by the action of normal and reverse switching, and thus generating moment of inertia.
Patent JP-H09160843-A (JP)
Title: Method and device for diagnosing hardware
Inventor: UMEOKA MASARU
IPC: G06F11/22
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To automatically make a diagnosis without placing any load on a CPU by detecting abnormality occurring in an input device, an input/output controller, or various interfaces when there is no access. SOLUTION: A bus monitor device 4 monitors a control line connected to an I/O 3 by a control line monitor part 4a, and sets status information showing a state wherein there is no access on a system bus 2 for a specific time corresponding to a time-up time set previously in a timer 4c in a status register 4b and issues an interruption to the CPU 1 once detecting the said state. The CPU 1 once receiving the interruption from the bus monitor device 4 issues a diagnostic program to the I/O 3 to be diagnosed. This method does not load the CPU 1 with the detection of the no-access state and can make an efficient diagnosis by making good use of the time when there is no access.
Patent JP-H01155335-A (JP)
Title: Direct positive type silver halide photographic sensitive material
Inventor: NONAKA YOSHIYUKI
IPC: G03C1/485
Filed: 1987-12-14
Abstract: PURPOSE:To improve the stability of a development processing of the title material against the changes of a developing time and a fog illumination by incorporating two kinds of inner latent image type silver halide particles which have the different sensitivities but almost the same mean particle size in the sensitive material. CONSTITUTION:The photographic sensitive material comprises a silver halide emulsion layer contg. at least two kinds of the inner latent image type silver halide particles which are not previously fogged. At least two kinds of the inner latent image type silver halide particles as mentioned above have the different sensitivities but almost the same average particle size. The mean average particle size of the silver halide particle is a range of 0.18-0.95mum, preferably, a range of 0.20-0.80mum. And the silver halide particle may be obtained by an acidic, a neutral or an ammonia method. The silver halide photographic sensitive material is imagewisely exposed according to an ordinary method, and then the direct positive image is easily obtained by a surface development, thus improving the development processing of the sensitive material.
Patent JP-H03176186-A (JP)
Title: Pressure-sensitive recording material
Inventor: TAKAHASHI SHUNSUKE
IPC: B41M5/124
Filed: 1989-12-05
Abstract: PURPOSE:To enhance the transfer efficiency of an effective component, to prevent that a coating layer becomes hydrophobic and a peculiar smell increases and to prevent a recorded image line from being blurred thickly by providing a liquid paraffin-containing microcapsule layer between a support sheet and an image forming effective component-containing microcapsule layer. CONSTITUTION:In order to encapsulate liquid paraffin in a microcapsule, liquid paraffin may be emulsified with water using a suitable dispersant to be subjected to microencapsulation operation. Since liquid paraffin has high viscosity, it is pref. to perform microencapsulation operation on a temp. side as high as possible because smaller particles are obtained. A doner sheet is prepared by applying a coating solution containing liquid paraffin-containing microcapsules to a support sheet and applying a coating solution containing image forming effective component-containing microcapsules, a binder, a stilt agent and the others to the coating layer. The prepared donor sheet imparts a markedly high density sharp recording image to a receptor sheet and the smell of the coating surface is held to the min. degree.