baber/WOPTO huggingface dataset:
Patent JP-H0499987-A (JP)
Title: Surveying of shield excavation natural ground
Inventor: YAMAMOTO MASAHIKO
IPC: G01V3/18
Filed: 1990-03-09
Abstract: PURPOSE:To enable deep survey without occurrence of electrode corrosion by setting the emission current supplied from a constant current source at a particular high frequency zone and increasing the interval of electrodes for transmission and reception. CONSTITUTION:By arranging a multitude of electrodes 16 at a constant gap to form a dipole electrode series on an insulated plate 14 fixed in the concave set on the surface of a skinplate 12 of a shield machine 10, an electrode series 18 for relative resistance measurement is constituted. The electrodes 16 consists of a particular neighboring pair of transmission electrodes 16A and a pair of reception electrodes 16B arranged with a determined distance. When an alternating current in the frequency range about 250-1,200Hz is supplied as an transmission current from the source 22 constituted of an oscillator 28 and an amplifier 30, the reception sensitivity at the electrodes 16B increases and especially the sensitivity at about 1kHz frequency becomes maximum. By this, the internal between the electrodes 16A and 16B can be widened. Since the emission and reception currents can be increased according to the interval, the state in the depth can be precisely judged, electrolysis hardly occurs, and electrode corrosion never occurs.
Patent JP-S59184002-A (JP)
Title: Slip preventing system for tyre wheel
Inventor: MIYAZAWA TAJIYUU
IPC: B60C27/00
Filed: 1983-04-02
Abstract: PURPOSE:To prevent damage and noise of pavement by arranging main plate frames rotatable with the wheel and having projectable pins arranged radially then projecting/retreating said pins through operation in the cabin and providing the slipping effect as required. CONSTITUTION:Upon operation of a lever in the cabin, when entering to snow road, a hydraulic cylinder 46 will function to push an arched frame 48 at the tip of pin rod outward thus to enlarge a circular frame 50. Consequently a pin 20 in a cylinder 18 on the surface of main plate body 10 is pushed out from the surface of a tyre 12 to produce the spike effect. Upon shrinking of the cylinder 46 through lever operation, when entering into general pavement, the pin 20 is retreated to eliminate the spike effect. Consequently same effect with the spike tyre is produced as required to protect the pavement from damage.
Patent JP-S55150013-A (JP)
Title: Automatic diagnosis device for instrumentation system
Inventor: OGINO TAKAMICHI
IPC: G05B23/02
Filed: 1979-05-10
Abstract: PURPOSE:To detect the system fault in the high sensitivity by branching the output signal of the instrumentation system via the isolation circuit and then separating the DC component from the AC component of the branch input for utilization. CONSTITUTION:The output signal sent from the instrumentation device is branched through isolation circuit 5, and the DC component is exampled through LPF6 to be compared with the level set at setter A through comparator A8. And the result of comparison is displayed on alarm display unit 9. At the same time, the alarm level for execution of the diagnosis by means of the AC component is set with setter B10 and then applied to comparator B20. Furthermore, the self-regression predicting value is applied to operator A12 when the diagnosis is carried out with the AC component calculated by operator B16. Then the component obtained by amplifying the AC component is applied to operator B16 via BPF14 and A/D converter B15 each, and the error signal between the predicting value and the AC component is calculated via operator B16 and subtractor 17 each. Then the square sum of the self- correlation function of the error signal is calculated through correlation meter 18 and operator C19 and then compared with the set value of setter B10 through comparator 20 to be displayed on display unit 9.
Patent JP-H11283469-A (JP)
Title: Operation stick
Inventor: HAI YOSHIHIRO
IPC: H01H25/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an operation stick of a switch attached to a steering column, for winkers or a wiper or the like which can be used as an automobile glass-breaking hammer in case of an accident. SOLUTION: An operation stick 1 is composed of a handle part 10. an electrode part 12 which forms as a switch for switching the speed of a wiper, and a striking part 14 formed in a conical shaped. Accordingly, in normal automobile driving, the operation stick 1 can be used as an operation stick for switching the wiper; in case of an accident, the operation stick 1 can be removed from a steering column by applying a force exceeding a prescribed force level thereto and can be used as an automobile glass-breaking hammer.
Patent JP-H11253162-A (JP)
Title: Dna encoding monoamine oxidase
Inventor: KOBAYASHI MIKI
IPC: C12N15/09
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA fragment containing a monoamine oxidase gene and useful for application to a biosensor and a material-producing process, a gene aiagnosis and treatment, or the like by partially degrading a chromosome DNA of Micrococcus luteus under a specific condition. SOLUTION: This DNA fragment is obtained by partially degrading a chromosome DNA of Micrococcus luteus such as IAM 1099 strain by a restriction enzyme Sau3AI, has a restriction map shown by the formula I, and contains DNA fragment having 2.8 kb largeness separated to largenesses of 2.6 kb and 0.2 kb, 1.7 kb and 1.1 kb, and 1.8 kb and 1.0 kb by BamH I, SaIII and Kpn I sites respectively. Preferably, a recombinant monoamine oxidase is produced by culturing a transformer transformed by a recombinant vector including the DNA encoding monoamine oxidase included in the DNA fragment, or the DNA encoding the monoamine oxidase comprising the amino acid sequence of formula II.
Patent JP-S61217863-A (JP)
Title: Electronic dictionary
Inventor: YOSHIMURA GENICHI
IPC: G06F17/21
Filed: 1985-03-23
Abstract: PURPOSE:To save the memory capacity of an electronic dictionary by collecting the words having the ending common with each other at a specific area within the dictionary after excluding said ending and searching the corresponding area after deleting the ending of an input word if contains. CONSTITUTION:When the word spelling is checked with a Western word processor, the words are first supplied by keys and stored temporarily in a working memory. At the same time, it is checked whether or not the plural form of a noun or the ending 's' of the third person of a verb is contained in an input character string. Then said the plural form or the ending 's' if contained is compared with the 1st block. If no coincidence is obtained from the comparison, a basic form excluding the ending 's' is compared with the 2nd block storing such basic forms. Then other blocks are searched if no coincidence is obtained from the 2nd comparison.
Patent JP-S62214145-A (JP)
Title: Bending resistant copper alloy having high strength and electric conductivity
Inventor: KATO MASANORI
IPC: H01B1/02
Filed: 1986-03-17
Abstract: PURPOSE:To improve the electric conductivity, heat resistance, repeated bending strength and elongation by specifying the amounts of Fe, P, In, Sn, Pb, Sb, Zr and Cu. CONSTITUTION:This bending resistant Cu alloy having high strength and electric conductivity consists of, by weight, 0.02-0.7% Fe, (0.15-0.80)XFe% P, 0.01-0.5% in total of Zr and two selected among In, Sn, Pb and Sb, and the balance Cu. The heat resistance of the Cu alloy is improved by the addition of Zr and two selected among In, Sn, Pb and Sb, and P is added so as to promote the improvement of mechanical strength and other characteristics by Fe.
Patent JP-H04293358-A (JP)
Title: Picture processor
Inventor: NIMATA YUKIO
IPC: H04N1/40
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a picture with excellent gradation and high resolution by the picture processor in which a threshold level matrix is used to binarize the picture thereby outputting a digital picture. CONSTITUTION:This processor is provided with a relevant threshold level selector 14 selecting a comparator outputting a picture element data in response to a halftone picture element inputted from an A/D converter 12, 1st, 2nd and 3rd threshold level matrix ROMs 15, 16, 17 setting a threshold level matrix, a ROM address generator 18 designating an address of each of threshold level ROMs 15, 16, 17, and comparators 20, 21, 22 comparing the gradation level of the input picture element from the selector 14 selected by the relevant threshold level selector 14 with a gradation level of the threshold level matrix of each of threshold level ROMs 15, 16, 17 respectively and binarizing the result.
Patent JP-H01234769-A (JP)
Title: Automatic ice making device
Inventor: YAMADA KOJI
IPC: F25C1/10
Filed: 1988-03-11
Abstract: PURPOSE:To prevent the accidental overturning of the ice making container so as not to spill the water at the time of the power restoration after stoppage by providing a power stoppage sensing means to detect the power stoppage and a delay means which, when the power stoppage is detected, delays the start of the operation control after the power has been restored by means of a temperature sensor. CONSTITUTION:When the power switch is turned on, the capacitor 5 in the time constant circuit 3 is gradually charged via a resistor 4, and its charge voltage V1 increases. Since the reference voltage V0 reaches a constant level the moment the power is on, and V0>V1, the voltage level of the temperature sensing signal V2 of a temperature sensor 14 is forcibly reduced and maintained at a higher temperature (-5 deg.C or higher) than the ice making completion temperature (-12 deg.C) as indicated by A. Under such a condition, the temperature sensing signal V2 is lower than the reference voltage V3 of the voltage dividing circuit 12, and so, the overturning mechanism does not start its ice removing operation. Since this condition is maintained for four to five minutes after the power was turned on, the ice making container will not be overturned to spill the water even if the power switch is again turned on minutes after the previous switching on.
Patent JP-H03258303-A (JP)
Title: Device for recovering chlorine-based solvent
Inventor: TAKAHASHI KUNIO
IPC: D06F43/08
Filed: 1990-03-09
Abstract: PURPOSE:To automatically recover a chlorine-based solvent by providing a means for storing a material to be recovered in a sealed state and a means for sucking and transferring the chlorine based solvent and moisture. CONSTITUTION:A material to be recovered impregnated with trichloroethylene and moisture is charged into a storage means 2, and a lid 8 is closed. The water tank 16 and separation tank 17 are previously filled with water, a pump 21 is operated, hence the water is circulated in a circulating passage 4 and injected toward a communicating hole 12 as a jet from a nozzle part 11. The trichloroethylene and moisture are sucked toward the suction hole 13 and commu nicating hole 12 by the negative pressure produced in the vicinity of the nozzle part 11 of the communicating hole 12 through a suction pipe 5 and mixed with the circulating water in the communicating hole 12. The liq. mixture is trans ferred to the separation tank 17, and the trichloroethylene and moisture are separated. The maintenance cost is reduced in this way.
Patent JP-S54150319-A (JP)
Title: Electrically conductive material
Inventor: AMANO YOSHINARI
IPC: C22C30/00
Filed: 1978-05-18
Abstract: PURPOSE: To obtain the title material with superior consumption resistance and electrical conductivity suitable for use as an electrode and a contact point material at a low cost by dispersion-adding W-Mo homogeneous solid soln. particles with a specified Mo/W ratio by wt. and W particles to Cu or Ag.  
     CONSTITUTION: To Cu or Ag are dispersion-added 20W80% of W-Mo homogeneous solid soln. (Mo x W y ) particles with the ratio of Mo/W by wt.=0.005W10 and 5W50% of W particles, satisfying the total amt. of the particles to be 30W90, pref. 50W80%. The resulting material can reduce electrode consumption and increase material working speed when used as a discharge working electrode, and it can hold low consumption and maintain electrical conductivity after switching at a low level when used as a contact point. The ratio of Mo/W by wt. is pref. 0.005W 2.5 in case of a discharge working electrode and 0.25W10 in case of a contact point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07272477-A (JP)
Title: Magnetic disc apparatus
Inventor: AIMIYA TAKAYUKI
IPC: G11B25/04
Filed: 1994-03-29
Abstract: PURPOSE:To retain generated dusts in a housing by providing an air path between a shaft-fixing part of the housing and a hollow part of a shaft, and also between a gap of an inner peripheral surface of the housing and an outer peripheral surface of a yoke and tone hollow part of the shaft at a bottom part of the housing. CONSTITUTION:An air path 1b is formed between a shaft-fixing part 3 of a housing 1 and a hollow part of a shaft 4, and an air path 1a is provided at a bottom part of the housing 1, more specifically, between a gap 9a of an inner peripheral surface of the housing and an outer peripheral surface of a yoke 9 and the hollow part of the shaft 4. The spray of grease scattering in a sealed container enters the shaft 4 through the gap 9a and the air path 1a, passing a gap between an upper surface of a driving coil part 8 and a lower surface of a hub 5 through the air path 1b, finally to reach the air path 1a through a gap between a side face of the driving coil part 8 and a permanent magnet 7. The grease is thus circulated. Dusts generated from a ball bearing 13 are retained inside the housing and prevented from adhering to a disc or head. It is more effective if the gap 9a between the inner peripheral surface of the housing and the outer peripheral surface of the yoke is narrowed and an air pressure in this part is reduced.
Patent JP-H05222139-A (JP)
Title: Aqueous composition of compound containing @(3754/24)meth)acrylic ester group
Inventor: SUZUKI NAOFUMI
IPC: C08F290/00
Filed: 1992-02-12
Abstract: PURPOSE:To obtain the title composition which excels in storage stability and can give a cured product of excellent water resistance by selecting an aqueous composition containing a polymer compound containing (meth)acrylic ester groups and a specified copolymer. CONSTITUTION:An aqueous composition containing a compound containing a (meth)acrylic ester group (e.g. urethane acrylate), an acrylic resin (e.g. 2- ethylhexyl methacrylate methyl acrylate copolymer) and a copolymer derived by introducing a compound of formula IV into either terminal of a compound formed by linearly and randomly arranging n1, n2 and n3 mol (wherein n1 to n3 are each 0-50; and n1+n2+n3>=5) of respective structural units of formulas I-III (wherein R1 is H or CH3 R2 is 1-18C alkyl; R3 is 2-4C alkylene; M is Na, K or NH; and n4. is 1-20) is selected.
Patent JP-H07271541-A (JP)
Title: Menu control system
Inventor: KAMIMURA NOBUTAKA
IPC: G06F3/048
Filed: 1994-03-30
Abstract: PURPOSE:To extremely shorten the time required for the load control of plural orders. CONSTITUTION:The window definition information (a) is read (201) together with the initial window information (b) and the start limit definition information (d). Then an initial window is displayed (202). The munu selection is accepted and assigned to the display and the erasion of a window (203). When the window is displayed, a secondary window is displayed (204). Then the information (d) is changed and a button operation propriety state is changed (206). When the menu selection is assigned to the erasion of the window, the window is erased (207). Then the start limit management information (e) is changed (208), and the button operation propriety state is changed (209). Furthermore the system operation ends if the initial window is erased (210).
Patent JP-S60205462-A (JP)
Title: Image forming apparatus
Inventor: OKADA TETSUYA
IPC: G03G15/00
Filed: 1984-03-29
Abstract: PURPOSE:To enhance image sharpness and to facilitate assembly, and to reduce assembly labor cost remarkably by fixing an optical unit and a photosensitive body not to the frame of a machine, but to a drive system unit in positioning them. CONSTITUTION:An optical system unit 4 is mounted between the frames of the machine by engaging the protruding pin 52a of the unit 4 with the notch 6c of the frame 6. The pin 11b of the fixing plate 11 of the unit 2 is inserted into the pinhole 52b of the unit 4 by the medium of the frame 6, and the pin 52a is engaged with the notch 11a of the plate 11, then, the fixing plate 11 of a drive system unit 2 is brought into substantial conduct with the frame 6, and they are fixed with screws. Finally, the shaft 1a of the photosensitive body 1 is inserted through the round opening of the frame 6 into the side of the unit 2 to arrange the body 1, and the shaft 1a is fitted to the fixing hole 13a formed in a main drives shaft 13 to fix the photosensitive body 1.
Patent JP-H09139539-A (JP)
Title: Optical element
Inventor: YAMAMOTO KAZUE
IPC: G02F1/017
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation element using EIT (electromagnetically induced transparency) of solid. SOLUTION: This element is provided with an EIT layer 11 as the solid containing impurities which modulates the transmission intensity of a signal light, a semiconductor laser 12 which is formed in contact with the EIT layer 11 and input a gate light G in the EIT layer 11, an optical fiber 13 which inputs a signal light Sin in the EIT layer 11, and a photodiode 14 which measures the intensity of an outputted signal light Sout from the EIT layer 11. When the interlevel energy between level 2 and level 3 of impurities in the EIT layer 11 is a standard deviation σ23 , the interlevel energy between level 1 and level 2 is a standard deviation σ12 , and the interlevel energy between level 1 and level 3 is a standard deviation σ13 , relations σ23 <=σ12 , σ23 <=σ13 are satisfied.
Patent JP-S51135898-A (JP)
Title: The refining process of the caustic soda by the refrigeration method
Inventor: KAWASAKI SHIGETAKE
IPC: C01D1/28
Filed: 1975-05-20
Abstract: PURPOSE: The refining process of the caustic soda solution with high efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02238779-A (JP)
Title: Feeder device for lens for television camera
Inventor: YAJIMA SHINYA
IPC: G02B7/08
Filed: 1989-03-13
Abstract: PURPOSE:To prevent useless power consumption by devising the device such that a 1st power supply of a camera and a small drive circuit are conductive when a switch at the camera main body is turned on in the use of the camera and power is supplied from the 1st power supply to the small drive circuit. CONSTITUTION:A switch 2 and a 1st power supply 3 are provided to a TV camera main body 1, and a control section 5, a 2nd power supply 6, a 1st relay switch 7 and a 2nd relay switch 8 are provided to a casing 4 with a TV camera contained thereto. When the switch 2 at the camera main body 1 is turned on in the case of using the camera, power supply is started from the 1st power supply 3 of the camera main body 1 to the small drive circuit 9 at the casing 4 fitted to the lens and the feeding state is detected by a conduction means 5, which is activated and the 2nd power supply 6 at the casing 4 and a servo circuit 10 are conducted to start power supply. Thus, useless power consumption when the device is not in use is avoided.
Patent JP-H04294680-A (JP)
Title: Image processor
Inventor: FUJIMOTO MASAYA
IPC: H04N1/46
Filed: 1991-03-25
Abstract: PURPOSE:To record an overlapped part in a desired overlay recording color even when an original image is overlapped on an overlay image in the case of performing the overlay recording of a color image. CONSTITUTION:Density data set on an overlay image density register 31 is outputted conforming to a color signal when the overlay image is printed corresponding to overlay picture element data in IC card memory 28. A selector 30 which outputs original image density data of separation color in accordance with the color signal from an image processing part 29 when no overlay image is printed is provided.
Patent JP-H05262293-A (JP)
Title: Pusher device for aircraft
IPC: B64C15/02
Filed: 1992-03-17
Abstract: PURPOSE:To reduce the weight of an aircraft and reduce air resistance by eliminating a injection nozzle for a bypass flow from an engine fan, in a vertical landing-off and landing aircraft and a short distance landing-off and landing aircraft. CONSTITUTION:A pusher device for an aircraft is provided with a turbo fan type engine, a first air intake port 7 connected to the front of a turbo fan type engine through a first duct 8 and having a front opening part being deflectable from a front to below, a second duct 4 through which the bypass air flow of a turbo fan type engine is guided to the first duct 8, and first switching means 13 and 14 to perform connection and disconnection between the first and second ducts 8 and 4. Further, the pusher device is provided with a second air intake port 2 formed independently from the first air intake port 7 and connected to the front of the turbo fan type engine and second switching means 3a and 14 to communicate either the first or second air intake port 7 or 4 to the turbo fan type engine.
Patent JP-H09231661-A (JP)
Title: Data reproducing method and device therfor
Inventor: NIINUMA SUSUMU
IPC: G11B19/28
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten time from receiving a read command until completing the read of data in a CD(compact disk)-ROM(read only memory) driving device. SOLUTION: In a CD-ROM driving device capable of reading data at a six- fold linear velocity as fast as the standard linear velocity, with a read command received, a disk 4 is not rotated immediately to run up to the six-fold faster linear velocity, but rotated to gain the standard velocity first. Then, a part or all of the date block required in the read command is reproduced at the standard linear velocity. In the number of the date block required in the read is small, all the data block required is reproduced at the standard linear velocity and then at six-fold faster velocity, to wait for the next read command. If the required data block is many, the remaining data block unable to be reproduced at the standard linear velocity is reproduced by two to six-fold faster velocity.
Patent JP-S56157579-A (JP)
Title: Picture collating device
Inventor: MAEDA AKIRA
IPC: G06T7/00
Filed: 1980-05-06
Abstract: PURPOSE:To obtain a correct angle with a small quantity of calculation, by measuring the rotation angle made by the registered picture and a collating picture through using several concentric circle patterns of radiuses registered together with a picture. CONSTITUTION:A print of the registered seal or the collating seal is registered in the pattern memory 2 by the input device 1, and the center of the print of a seal is measured by the center measuring device 3. Next, the print of the registered seal is converted to a concentric circle pattern by the concentric developing device 7 and is stored in the concentric circle pattern memory 8. Next, this pattern is shifted step by the concentric circle pattern shift device 9, and degrees of coincidence between shift patterns of prints between the registered seal and the collating seal are measured by the concentric circle coincidence degree measuring device 10. Next, the rotation angle of the print of the collating seal for the print of the registered seal is obtained by the rotation angle calculating device 11. Next, the degree of coincidence between both prints is measured by the seal coincidence degree measuring device 5 and is compared with the reference value by the discriminating device 6; and if this degree of coincidence is larger than the reference value, it is discriminated that the registered seal coincides with the collating seal.