baber/WOPTO huggingface dataset:
Patent JP-H0599974-A (JP)
Title: Detecting method of failure point of underground cable
Inventor: FUJISAWA ATSUSHI
IPC: G01R31/08
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a detecting method of a failure in an underground cable whereby a failure point in the underground cable buried in the ground is easily detected. CONSTITUTION:According to this detecting method of a failure point in an underground cable 1, a noise signal is supplied into the underground cable 1 buried in the ground, and a noise signal 6 leaking from a failure point 4 is detected by a ground or an underground measuring device 7, whereby the failure point 4 of the underground cable 1 is distinguished. Therefore, it becomes easy to specify the failure point 4 in the underground cable 1 and, it is enough to dig the ground in a narrow area. The failure point 4 can be detected in a short time.
Patent JP-H06110166-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IIZUKA HIROYUKI
IPC: G03C7/36
Filed: 1992-09-25
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material having a high sensitivity, excellent processing stability and good green preservable property by incorporating at least one kind of specific couplers and at least one kind of specific non-color-developable compds. into at least one layer of green sensitive silver halide emulsion layers. CONSTITUTION:At least one kind of the couplers expressed by formula I and at least one kind of the non-color-developable compds. expressed by formula II are incorporated into at least one layer of the blue sensitive silver halide emulsion layers of the silver halide color photographic sensitive material having photographic constituting layers including the blue sensitive, green sensitive and blue sensitive silver halide emulsion layers on a base. In the formula I, R<1> denotes a prescribed nonmetal atom group; R<2> denotes a hydrogen atom, alkyl group, alkenyl group, etc.; R<3> denotes an alkyl group, alkenyl group, etc.; X denotes a group which can be eliminated when the group reacts with the oxidation of an arom. primary amine developing agent. In the formula II, R11 denotes an alkyl group, alkenyl group, etc.; R12, R13 denote a hydrogen atom, alkyl group, etc.
Patent JP-S61134834-A (JP)
Title: Shifter circuit
Inventor: SAKUMA NORIAKI
IPC: G06F7/76
Filed: 1984-12-05
Abstract: PURPOSE:To obtain a shifter circuit which has a large number of bits to be shifted and the large bit length of the input/output data with a small number of component parts, by using a selector which performs the exchange between the input data of N/2 bits at the MSB (most significant bit) side and the input data of N/2 bits at the LSB (least significant bit) side. CONSTITUTION:A shifter circuit contains selectors 4a and 4b which exchange the output data of a register 1 between 8 bits at the MSB side and 8 bits at the LSB side. The shifter circuit works as a normal shifter circuit when the right 7 bits and left 8 bits or less are shifted. However if the number of shift bits is larger than said ones, the data bus #1 is switched between the MSB and LSB sides and delivered to an output #2 of the register 1. Furthermore *(0 or 1) is supplied to the 8 bits of the LSB side with #2 of the selector 4a. While * is supplied to the 8 bits at the MSB side with the selector 4b. Then one of 8 bits of a selector 2 is selected according to the number of bits to be shifted. Then a selector 3 selects a bit in response to the right or left shift.
Patent JP-H03121206-A (JP)
Title: Valve adjusting screw
Inventor: ASANO SATOSHI
IPC: F16B35/00
Filed: 1989-10-03
Abstract: PURPOSE:To substantially improve wear resistance by a simple and cheap structure by integrally fixing an another member, made of high wear resistant material different from the material of the shank part of an adjusting screw, on the abutting face where the adjusting screw abuts on an engine valve. CONSTITUTION:An engine valve 1 whose stem part 1a is guided by a valve guide 3 so that it can freely move up and down, is energized upward by a compression coil spring 5 arranged between a retainer 4 on the upper end of the stem part 1a and a cylinder head 2. On the other hand, an adjusting screw 8 is screwed into a tapped hole 7 of a locker arm 6, and the lower end face of the screw is abutted on the upper end face of the engine valve 1. In this constitution, the screw 8 is formed by integrally fixing a chip 8d, made of high wear resistant material different from the material of a screw shank, on the lower end face 8b of the screw shank 8c made of material on which external threads 10 are easily formed and which is provided with the desired characteristics, by joining means such as welding, etc.
Patent JP-H09184727-A (JP)
Title: Position relation calculation method for traveling route of vehicle
Inventor: NAGAI TAKAAKI
IPC: G01C21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To precisely and accurately detect position relation of a vehicle for a traveling route required for automatic steering of the vehicle especially deviation in horizontal direction and azimuth deviation by assigning a magnetic generation source detecting means on front and rear side of the vehicle. SOLUTION: An automatic traveling vehicle 1 automatically travels while a magnetic nail buried along a specified travel route is detected. On the bottom of a front part and a rear part of the vehicle 1, magnetic nail sensors 2 and 3 (magnetic generation source detection means) are attached respectively, and a wheel pulse sensor 15 outputting pulse for each specified rotation number of a wheel is provided. The sensors 2 and 3, when a magnetic nail is positioned at the lower part of them, output the signal indicating deviation amount in horizontal direction of the magnetic nail from the vehicle 1.  A vehicle azimuth/ horizontal-direction deviation calculation part 14 calculates azimuth deviation and deviation in horizontal direction of the vehicle 1 from the traveling route based on the deviation amount in the horizontal direction and traveling distance of the vehicle 1 found with a traveling distance calculation part 16, etc., and these are given to a steering control part 12.
Patent JP-H03120149-A (JP)
Title: Picture forming device
Inventor: KOIKE TADAO
IPC: B65H29/58
Filed: 1989-10-02
Abstract: PURPOSE:To form a picture forming device total unit in small size further with the saving attained of space by providing a sorting discharge conveying path in which recording-finished recording paper is discharged in a right angle direction from a picture forming conveying path and fed to a sorter. CONSTITUTION:Press contact rollers 923a to 925a are brought into press contact with drive rollers 923 to 925 in a forward direction conveying roller of a picture forming conveying path, and recording paper is conveyed from the picture forming conveying path to a sorting discharge conveying path. When this recording paper comes to a predetermined position, the press contact rollers 923a to 925a are detached from the drive rollers 923 to 925 in the forward direction conveying roller of the picture forming conveying path. In this way, giving of forward direction conveying force to the recording paper is stopped. Simultaneously with the above, a press contact roller 926a is brought into press contact with a right angle direction conveying roller 926 in the sorting discharge conveying path, thus by giving right angle direction conveying force to the recording paper, the recording-finished paper is fed out with the direction changed almost in a right angle direction for a feed direction of the picture forming conveying path.
Patent JP-H0781879-A (JP)
Title: Object locating system
Inventor: NISHIBE KUNIHIKO
IPC: G01B17/00
Filed: 1993-09-20
Abstract: PURPOSE:To discover the cause of any abnormality and to take prompt measures by making it possible to make a check at any time as required, to see whether or not the position of an object detected by an object locating device is correct. CONSTITUTION:In an object locating system having an object locating device 30 that uses a range finder 31 and a crane controller 40 for controlling a crane according to the position of an object detected by the device 30, the crane controller 40 is provided with a display unit 50 for displaying the detection result of any object.
Patent JP-H0599924-A (JP)
Title: Manufacture of immunological agglutination reaction particle
Inventor: IWAMOTO HISAHIKO
IPC: G01N33/531
Filed: 1991-10-04
Abstract: PURPOSE:To manufacture diagnostic reagent, which causes specific agglutination reaction and uses highly sensitive, abiological particles as a carrier. CONSTITUTION:In the manufacturing method of immunological agglutination reaction particles, wherein antigens or antibodies are carried on abiological particles such as latex particles and inorganic oxide particles, inorganic salt and/or amino acid salt such as sodium chloride and sodium glutamate is provided by 0.05-0.1 M in sensitizing liquid. Thus, the antigens or the antibodies are sensitized.
Patent JP-H1186893-A (JP)
Title: Fuel cell system
Inventor: TAKUMI KOUJI
IPC: H01M8/06
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To shorten time up to power generation from starting by generating hydrogen rich gas in its early stages at starting time or transition response time. SOLUTION: In a fuel cell system having a reformer 7 to generate hydrogen rich gas being a fuel source, the system has a heating system to raise a temperature by heating a reforming catalyst layer 12 of the reformer 7 at starting time or transition response time. This heating system is composed of an evaporator 5 to supply high temperature combustion gas to evaporate a reforming raw material at starting time or transition response time to a combustion gas heating part of the reformer 7.
Patent JP-H0999601-A (JP)
Title: Image forming device
Inventor: FUNATO HITOSHI
IPC: B65H29/70
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To realize the enlargement of the radius of curvature of a sheet once curved. SOLUTION: Under the condition that a sheet S is supported on a movable cylindrical transfer drum 12, a toner image is transferred from a photosensitive body drum 9. The sheet S is curved by means of the curling rolls 29 and 30 of a carrying device 20 projectingly outwards to the same direction as that of the transfer drum 12 so as to make the radius of curvature of the sheet smaller than that of the transfer drum 12 and then carried toward the transfer drum 12. A guide plate 40 is arranged between the curling rolls 29, 30 and the transfer drum 12 so as to abuttingly slide the tip part of the sheet S carried from the curling rolls 29, 30 against the guide face 42 of the guide plate 40. As a result, since a moment is given to the following part of the sheet S pinched between the curling rolls 29 and 30, the radius of curvature of the following part is corrected to be larger than ever.
Patent JP-H06111202-A (JP)
Title: Rotary magnetic head apparatus
Inventor: ARAKAWA MASAYUKI
IPC: G11B5/02
Filed: 1992-09-28
Abstract: PURPOSE:To provide a rotary magnetic head apparatus requiring no special connecting terminal, improved in electric characteristic and simplified in the manufacturing process. CONSTITUTION:This apparatus is provided with a magnetic head 2 and a rotary substrate 7 for forming an electronic circuit on a rotating rotor 4a. A connecting terminal 9 connecting the magnetic head 2 and the circuit substrate 7 is provided generally on the same plane as the circuit substrate 7.
Patent JP-H0888653-A (JP)
Title: Method and apparatus for transmitting video bit stream
Inventor: GUREN ROORENSU KIYATSUSHIYU
IPC: H04N7/173
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To transmit a video bit stream(VBS) [including plural high-priority segments (HPS) and low-priority segments (LPS)] from a transmitter to a receiver. SOLUTION: A transmitter first transmits the high priority information (showing the HPS) of VBS through a facility using a 1st packet distribution sequence (PDS) and continuously transmits the low priority domain (including the LPS) of VBS through a facility using a 2nd PDS. At the receiver, the high priority domain is received and used for generating the HPS. When the respective LPS in the low priority domain are received, the additional HPS is interleaved with the received LPS in real time and an interleaved VBS is generated. The high priority information is transmitted as the high priority domain (including the HPS), as a high priority format (to be used by the receiver for generating the HPS) or as a high priority identifier (to be used for identifying the stored HPS at the receiver).
Patent JP-S62118269-A (JP)
Title: Evaluating device for thermal fatigue life
Inventor: YAMADA TAKESHI
IPC: G01R31/26
Filed: 1985-11-18
Abstract: PURPOSE:To evaluate a thermal fatigue life under the condition of a real operation environment by providing a device for heating periodically the periphery of parts attached to a substrate, and a device for cooling steadily a mounting substrate to which the parts are attached, and controlling both devices. CONSTITUTION:On the upper part of a sample chamber 1, a plate-shaped heater 2 for heating the inside of the chamber is provided. Heated air flows along a full line arrow 4 by a fan 3, also circulates through a duct passage 5, and returns to the heater 2 again. That is to say, hot air is blown from the upper part of electronic parts 10 mounted to the substrate 12 and they are heated. The heating time is set by a device control part. As for the parts 10, on the other hand, the lower face 14 side of the substrate 12 is cooled by a cooling device 11 through which cooling water 15 circulates. Subsequently, at the time of cooling the electronic parts, the heating of the heater 2 is stopped, and by operating the fan 3 in the direction reverse to the time of heating, air blasting is executed in the direction of a dotted line arrow 16. The cooling time is set by the device control part. In this way, the thermal fatigue life can be evaluated under the condition of the real operation environment.
Patent JP-H04134570-A (JP)
Title: Reduced picture generator
Inventor: YAMAGUCHI KATSUYA
IPC: G09G5/36
Filed: 1990-09-26
Abstract: PURPOSE:To prevent a part of a picture line from being missed by a preferential generating code table showing the priority order of a desired color code to be preferentially remained as the color code of a representative picture element in a preferential color code storage part, and extracting a representative picture element data based on the color code deciding the priority order. CONSTITUTION:A representative picture element data extracting means M2 extracts the picture element data of the representative picture data from the plural picture element data selected by a plural picture element data selecting means M1 as the representative picture element data, and a generating means M3 generates a reduced picture expressed as the set of the extracted representative picture element data. When extracting the representative picture element data by the representative picture element data extracting means M2, the representative picture element data is extracted by an extraction part M22 based on the data of the preferential generating code table showing the priority order of the desired color code to be preferentially remained as the color code of the representative picture element stored in a preferential color code storage part M21. Thus, a part of the picture to be remained is prevented from being missed in the reduced picture to be generated.
Patent JP-H0568809-A (JP)
Title: Membrane deaeration equipment and raw water deaeration method
Inventor: TANAKA TOSHIHIKO
IPC: B01D19/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain small-scale, membrane deaeration equipment and a deaeration method for producing deaerated water of low concentration of dis solved oxygen by continuously operating a membrane module to circulate excess deaerated water through the membrane module, a deaerated water tank and a raw water tank in this order. CONSTITUTION:A water supply pump 6 for conveying raw water W to a membrane module 3 is continuously operated irrespective of the quantity of deaerated water supplied to the outside to return excess deaerated water Wr to a raw water tank 1 through a water level difference operated value 16. As a result, the less quantity of the dearated water supplied to the outside Wo, the more quantity of the deaerated water returned to the raw water tank 1 W1, and the ratio of the deaerated water quantity to a total water supply quantity Wp by the water supply pump 6 is increased to notably decrease the concentration of dissolved oxygen. The continuous operation of the water supply pump 6 made at all time provides the extremely stable operation of the membrane module 3 and at the same time, the use of equipment at full capacity to obtain deaerated water deaerated to a high degree.
Patent JP-S63112251-A (JP)
Title: Outrigger device for special vehicle
Inventor: NINOUE TOORU
IPC: B60S9/12
Filed: 1986-10-31
Abstract: PURPOSE:To keep the vehicle body balance invariably satisfactorily by providing expandably in the right and left directions of a vehicle body expansion beams at the outsides in the front and rear on the right (left) side of the vehicle body and two expansion beams at the inside adjoining the expansion beams in the front and rear on the left (right) side respectively. CONSTITUTION:The first-fourth expansion beams 61, 71, 31, 41 expandable in the right and left directions are provided below the front and rear of a vehicle body 1 provided with a derricking boom 8 on a swivel base 4 of a crane truck 4. The first-fourth expansion legs 62, 72, 32, 42 expandable in the vertical direction are provided at the ends of the expansion beams 61, 71, 31, 41. In this case, the first expansion beam 61 at the front left side of the vehicle body 1 is provided adjacently to and at the inside of the second expansion beam 71 provided at the outermost side of the front right side. The third expansion beam 31 at the rear left side of the vehicle body 1 is provided adjacently to and at the inside of the fourth expansion beam 41 provided at the outermost side on the rear right side of the vehicle body 1. Accordingly, loads to the expansion beams and expansion legs in the front and rear are applied almost uniformly at the right side and the left side of the vehicle body 1.
Patent JP-S63114479-A (JP)
Title: Still picture information recorder
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/92
Filed: 1986-10-31
Abstract: PURPOSE:To record a still picture information signal of high picture quality in a short time by encoding digital picture information signals in parallel by plural encoding means, taking out these encoded signals serially and recording in the plural areas of a recording medium. CONSTITUTION:A switch 2 is connected to a S side and an analog video signal is stored for one frame in a frame memory 8 as still picture data by a memory control circuit 10 through an A/D converter 7. Then, the still picture data is read serially, inputted to PCM signal processing circuits 12A 12F in parallel in a multi/demultiplexer 11 and encoded. PCM processed still picture data which is inputted in parallel is taken out serially from the multi/demultiplexer 11, supplied to a recording and reproducing part 6 through a recording signal processing circuit 14, a tracking control signal multiplex circuit 5 and recorded on the recording area on a magnetic tape by a rotary head.
Patent JP-2000089517-A (JP)
Title: Positive charge type toner and its production
Inventor: MIKURIYA YOSHIHIRO
IPC: G03G9/087
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a positive charge type tone excellent in initial charge build-up property and stability of the charged state. SOLUTION: The toner contains (A) a polymer resin obtd. by copolymerizing a vinyl monomer and an amino monomer in a weight ratio of 97.5:2.5-99.9:0.1 and (B) a quat. ammonium salt of the formula (where R1 is 1-8C alkyl or the like, R2 and R3 are each 1-18C alkyl, R4 is 1-18C alkyl or the like and X and Y are each H or hydroxyl). The quat. ammonium salt B is dispersed as 0.05-0.4 μm diameter particles and is added as a masterbatch resin which is obtd. by dispersing the quat. ammonium salt B in a styrene-acrylic resin or a polyester resin.
Patent JP-2000088688-A (JP)
Title: Pressure detecting apparatus for internal-combustion engine
Inventor: KAWABE YASUYUKI
IPC: G01L23/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting apparatus, for an internal-combustion engine, by which an intake-pipe-pressure detector can output a precise intake- pipe pressure by preventing a wall surface flow from flowing into an entrance outer tube at a pressure takeout pipe which is formed on the end face of a gas filter. SOLUTION: A gap 9 is formed between an entrance outer tube 180 at a pressure takeout pipe 18 formed on the end face of a gas filter 12 and a protrusion-shaped padding 7. The protrusion-shaped padding 7 is formed at an intake surge tank 1 around the entrance outer tube 180. Thereby, a liquid substance 17 which flows along the inner wall surface of the intake surge tank 1 flows by bypassing the protrusion-shaped padding 7. In addition, even when the liquid substance 17 flows by crossing the protrusion-shaped padding 7, it is possible to prevent the liquid substance 17 from crossing the gap 9 so as to creep into the entrance outer tube 180 at the pressure takeout pipe 18 formed on the end face of the gas filter 12 because the gap 9 exists between the entrance outer tube 180 at the pressure takeout pipe 18 formed on the end face of the gas filter 12 and the protrusion-shaped padding 7.
Patent JP-H04135329-A (JP)
Title: Satellite communication system
Inventor: MORI MASAHIRO
IPC: H04J3/00
Filed: 1990-09-27
Abstract: PURPOSE:To prevent the throughput of the system from being lowered when increasing collision on a satellite line by providing a counting means to count the number of times for the failure of transmission from an own station to the satellite line and a transmission control means to interrupt the transmission from the own station when this count value reaches a value set in advance. CONSTITUTION:At a station A, transmitters 2A and 3A are equipped with a function to execute data exchange through an antenna 1A to a communication satellite line 1. A counter 4A counts the number of times for the failure of transmission from the own station A to the satellite line 1. When the value of this counter 4A reaches the value decided in advance, a control circuit 5A executes control to temporarily stop the transmission from the own station A. Namely, the station A detects collision signals 12 and 14 to both transmission 11 and retransmission 13. Therefore, since the collision signal is received twice at that time, the counter 4A shows a value '2' and the control circuit 5A detects this value '2' and executes control so as to temporarily stop the retransmission of the own station A. Thus, the throughput can be prevented from being lowered when increasing the collision on the satellite line.