baber/WOPTO huggingface dataset:
Patent JP-S53102711-A (JP)
Title: Information retrieving device for magnetic tape
Inventor: KUBOTA TADASHI
IPC: G11B27/10
Filed: 1977-02-18
Abstract: PURPOSE: To draw out the desired information signal accurately through an operation in which the magnetic tape is given a low-speed run by a tape speed control circuit when the head detects the control signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05263622-A (JP)
Title: Method and apparatus for detecting amount of particle material trapped in exhaust gas filter in diesel engine
IPC: F01N3/02
Filed: 1992-02-03
Abstract: PURPOSE: To obtain a relatively simple circuit with high accuracy by providing means for comparing the strengths of the transmitting microwave, transmitted microwave and reflection wave and detecting the difference therebetween. CONSTITUTION: Exhaust gas from an engine is trapped by a particle filter 16. A microwave transmitting antenna 20 and a receiving antenna 30 are arranged in the particle filter 16. A reflection ratio meter 24 has three outputs. One is a reference signal Vref and another one is a supply microwave signal Vi , the rest output is a signal Vr indicating the strength of the reflection component of the microwave signal. A signal detector 60 generates a receiving signal Vout indicating the strength of the microwave signal at the receiving side. The reference signal Vref , the reflection signal Vr and the receiving signal Vout are inputted to a comparator 70 to determine a signal Vd corresponding to the transmission loss i.e., the dielectric loss ratio of the filter 16.  It is possible to determine the combustion time of soot in the particle filter by monitoring the output value of the comparator 70.
Patent JP-H01195143-A (JP)
Title: Control device for vehicle with automatic transmission
Inventor: NISHIMURA HIROYUKI
IPC: B60W10/10
Filed: 1988-01-28
Abstract: PURPOSE:To enable smooth and reliable backward start of a vehicle by setting the maximum engine speed at the time of backward movement of the vehicle according to an angle of inclination of a car body and an ascend/descend condition of the vehicle detected according to the inclination angle of the car body. CONSTITUTION:A grade of a vehicle detected by a grade detector 3, an ascend/ descend detection signal, a shift position detection signal detected by a shift position sensor 5 and an engine speed detection signal are input to a control unit 6. When the shift position is neutral, parking or backward movement range, on the basis of the grade of the vehicle, the engine maximum speed is set according to maps in such a manner that if the vehicle is in the ascend ing state, the maximum engine speed is higher than that set in the flat, and on the contrary, if the vehicle is in the descending state, the maximum speed is lower than that set in the flat. When the engine speed exceeds the maximum engine speed, increase of the engine speed is prohibited.
Patent JP-H02200992-A (JP)
Title: Method to correct drilling direction
Inventor: TAKASU MOTOYUKI
IPC: E21B3/02
Filed: 1989-01-30
Abstract: PURPOSE:To correct a drilling direction by forming the cutting edge of a casing so as to make it face to the direction deviating from the insertion direction to which each segment plate is press fitted individually and by swinging the casing with its cutting edge remaining tilted. CONSTITUTION:The segment plates 5a, 5b, 5c, and 5d of a casing 5 are of mesh structure so as to slide only along the longitudinal direction and not to deviate from directions other than it. When they are inserted into a drilled hole giving the casing 5 swinging movements with the cutting edge of the casing 5 remaining tilted, the casing 5 deviates gradually from the position shown by the dashed line to the B side due to the friction resistance difference based on the differences among the touch areas of the segment plates 5a, 5b,... to earth and sand for correcting the deviation from the insertion direction of the casing 5.
Patent JP-H08248062-A (JP)
Title: Sensor that consists of multilayer substrates
Inventor: PEETAA ZURUTSUBERUGAA
IPC: H01L29/84
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To form a good contact for electrode by doping the electrode heavily and doping a connection element lightly. SOLUTION: A movable element comprising a spring element 5, a center bar 2 and movable electrodes 21, 22 is displaced from an initial position along the longitudinal axis of the center bar 2 upon acceleration. Variation in the gap between the electrodes 21, 22 and fixed electrodes 31, 32 is detected by measuring the capacitance and the sensor is used as a capacitive acceleration sensor. A conductor path 11 is provided for the contact with the electrodes 21, 22, 31, 32. A supporting block 3 comes into contact with a supporting bar 4 through the conductor path 11. The electrodes 21, 22, 31, 32 are doped heavily to ensure the action as a capacitor plate and the measurability of capacitance. A connection element 10 is doped lightly to ensure insulation of the sensor against the silicon layer.
Patent JP-H06317584-A (JP)
Title: Inhibitor for pretreatment of anticoagulating agent of blood sample
Inventor: KURUTO EFU SHIYUTOTSUKAA
IPC: G01N33/53
Filed: 1991-02-08
Abstract: PURPOSE: To provide a inhibitor which can be used in measurement of coagulation, sedimentation, and deformation of erythrocyte, adhering ability test on leucocyte, and characteristics test in cytochemical and immunological terms, by forming the inhibitor from hirudine or desulfate hirudine. CONSTITUTION: An inhibitor concerned not making a bond with two-valent cation is used in the pretreatment of an anti coagulant for blood sample to be used in measuring the change in the function and condition of blood cells and corpuscles to inhibit mesothrombin- and thrombin-. Even in a very low concentration, hirudine can prevent spontaneous change in the adhering ability and coagulation of a blood specimen, is highly water soluble, and does not affect the functions of cells and corpuscles even in excessive quantity several times as large as the effective amount required. Further the hirudine does not exhibit a coagulation effect for a platelet nor affect the function of thrombin- nondependency and the condition of the blood cells and corpuscles.  Thus the hirudine can be effectively be used in measuring the thrombocyte adhering ability, leucocyte adhering ability, and sedimentation of thrombocyte.
Patent JP-S56115836-A (JP)
Title: Controlling device for air to fuel ratio
Inventor: ATAGO TAKESHI
IPC: F02M7/12
Filed: 1980-02-18
Abstract: PURPOSE: To enable to cope with the exhaust gas regulation wufficiently by a method wherein a control condition by means of a fuel supplying amount control means in a slow main system is locked and the air to fuel ratio is controlled by means of the fuel supplying amount control means in an amount increasing system while a suction negative pressure control means is being operated.  
     CONSTITUTION: While the suction negative pressure control means is being operated, an ON duty data to be given to solenoids 3, 4 in the slow main system is locked immediately before a time t 1  and the opening rate of a valve for an air solenoid 7 in the amount increasing system is controlled in accordance with the magnitude of the suction negative pressure to control the air to fuel ratio by means of the fuel supplying amount control means in the amount increasing system. According to this method, a fluctuation wil not be generated in the characteristics of the air to fuel ratio even if the suction negative pressure control means is operated, therefore, the exhaust gas regulation may be cleared sufficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54111048-A (JP)
Title: Synchronous meshing device for transmission speed changer
Inventor: TAKAHASHI TAKASADA
IPC: F16D23/06
Filed: 1978-02-21
Abstract: PURPOSE: To improve an operational sense deriving from the shift lever, by providing a thinner thickness of the balk ring tooth than that of the clutch gear tooth, in a synchronous meshing device of the speed changer with a coupling sleeve, balk ring and clutch gear provided.  
     CONSTITUTION: Although for a coupling sleeve tooth 9a and a clutch gear tooth 13a is used a conventional one as usually applied, a tooth thickness c' of the balk ring tooth 15a is made thinner than a tooth thickness c of the clutch gear tooth 13a, and an involute face length e' of the balk ring tooth 15a is made shorter to a limit value in the strength not to be deformed even for the tooth 9a of the coupling sleeve 9 riding over. Because a distance d' is set to a conventional value, at a time of the sleeve 9 shifting by the shift lever, the peak of the operational load, when the chamfered face 9a hits the both gear chamfer faces 15a and 13a, is almost continuously provided, thus capable of improving an operational sense of the shift lever. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10181515-A (JP)
Title: Gas generating device for air bag device and air bag inflating method
Inventor: TAKEYAMA SHIGERU
IPC: B60R21/26
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain inflation characteristics to meet various conditions at the time of actuation by quickly feeding a combustion gas into an air bag to variously vary the complete time of the inflation of the air bag SOLUTION: The first chamber 9 is provided on an end face on the side of the first venting opening 8 of the second chamber 5, and the first closing member 13 united with an igniter 14 is provided in the first venting opening 8, and the second closing inflation member 12 is provided in the second venting opening 11 opposite to the member 13. A combustible gas mixture in the first chamber 9 is ignited by an igniter 14, and the gas in the second chamber 5 is burned by the ignited combustion gas, and in the meantime, an enlarged gas pressure in the first chamber 9 breaks the first closing member 13 and simultaneously or just after breaks the second closing member 12 to feed only the combustion gas into an air bag 3.  On the basis of this formation, the setting position of the third venting opening 10 in the first chamber 9 and the second chamber 5 is variously changed, and their communicating state is controlled for controlling the inflation state of the air bag.
Patent JP-H04241367-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 1991-01-14
Abstract: PURPOSE:To attain heat dissipation and cooling on a power source device without using a dedicated fan, to efficiently arrange the power source device and a carrying path which inverts and guides a paper in a device main body with the small installing space thereof and to use the heat radiation part of the power source device also as a guide for carrying a paper. CONSTITUTION:A heat dissipation wall 26 is provided in the power source device 25 installed in the device main body 10. Besides, the wall 26 is faced to an armor cover 27 at the prescribed interval. Then, the carrying path 14 is formed by a rib 37 provided on the cover 27 and the wall 26.
Patent JP-S60166083-A (JP)
Title: Treatment of fluorine in waste water from stack gas desulfurization
Inventor: ARAO SHINICHI
IPC: C02F1/28
Filed: 1984-02-06
Abstract: PURPOSE:To reduce stably the titled fluorine, and to reduce the sludge output, the amt. of the waste water, and the cost of the chemicals by bringing the water treated by flocculation and settling into contact with circulating seed crystals, returning the seed crystals, and bringing the supernatant liquid into contact with an adsorptive chelating resin. CONSTITUTION:The treated water 2a separated in a flocculation and settling stage (c) is brought into contact with circulating seed crystals 9 contg. calcium fluoride 7 and gypsum 8 in the succeeding seed crystal contacting stage (f), and a high molecular flocculant 5a is added in a seed crystal separation stage (g) to separate the mixture into the seed crystals and the water 2b separated from the seed crystals by settling. Most of the seed crystals separated by settling are returned to the seed crystal contacting stage (f) as the circulating seed crystals 9, and a part of the seed crystals is discharged to the outside of the system through a dehydration stage (d). Then the supernatant water is brought into contact with an aluminum adsorptive chelating resin. The concn. of fluorine in the treated water can be reduced to 3mg/l in this way.
Patent JP-S55114764-A (JP)
Title: Lock for sliding door or like
Inventor: BARII ROBAATO GAIMAA
IPC: E05C9/04
Filed: 1980-02-15
Abstract: The lock enables a door to be bolted simultaneously at the top and bottom by a single operating handle. A deadlock mechanism is incorporated operable by a conventional cylinder lock (31). In one arrangement the deadlock and the bolting mechanism can be operated from both sides of the door (10). The basic mechanism of the lock consists of an operating tangent plate (20) connected by pin and slot mechanism to a second tangent plate (24). Each tangent plate (20 , 24) is in turn connected by a pin and slot mechanism to a slider plate (21,28) and each slider plate (21,28) is connected to a bolt (16,17 respectively). The deadlock includes a slidable locking plate (44) moveable by a cam mechanism (32,32a) operated by a cylinder lock (31).
Patent JP-H03221508-A (JP)
Title: Production of ethylene-nonconjugated diene copolymer
Inventor: YAMAMOTO SHIGEJI
IPC: C08F210/16
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the title copolymer having good adhesion, coating properties, printability, etc., in high yield by using a catalyst obtained by blending an ingredient containing a reaction product of hydropolysiloxane and Grignard reagent and specific Ti compound as essential raw materials with an organoaluminum compound. CONSTITUTION:Ethylene or Ethylene and other small amount of alpha-olefin are polymerized with >=8C straight-chain alpha,omega-nonconjugated diene copolymer in the presence of a catalyst consisting of (A) alpha magnesium and titanium-containing catalyst ingredient obtained by using a reaction product of hydropolysiloxane and Grignard reagent and tetravalent titanium compound expressed by the formula (R is 1-12C hydrocarbon group; X is halogen; 0<=n<=4) as essential raw material ingredients and reacting these ingredients and (B) organoaluminum compound to provide the aimed ethylene-nonconjugated diene copolymer.
Patent JP-S59149748-A (JP)
Inventor: MIURA KIYOSHI
IPC: G05F1/56
Filed: 1983-02-07
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-S51137108-A (JP)
Title: Automatic air supply structure for a pressure water tank
Inventor: UGAJIN TETSUHIRO
IPC: F04D13/16
Filed: 1976-02-23
Abstract: PURPOSE:The structure to keep a certain range of air volume and a certain range of pressure in the pressure water tank to attain quick automatical air supply to improve the water supply efficiency.
Patent JP-S58136008-A (JP)
Title: Method for treating end surface of optical fiber
Inventor: OIMURA KATSUHIKO
IPC: G02B6/02
Filed: 1982-02-08
Abstract: PURPOSE:To reduce the radius of curvature of a spherical end surface of a fiber wire to a half as gret as the radius of the fiber strand easily and to improve coupling efficiency remarkably by cutting the fiber strand slantingly to the fiber axis and thermally melting the external circumference of the cut end. CONSTITUTION:The optical fiber cable 10 is cut slantingly at a proper angle and its sheath 12, a secondary coating 13, and a primary coating 14 are removed to expose the fiber strand 15. The end surface 17 of the cut end part 16 of the fiber strand 15 is rugged. Therefore, the end part 17 has a lubricious surface by its surface tension to form a specular surface which is a specific spherical surface 19. The radius gamma of curvature of this spherical surface 19 is easily reduce to less than a half as gret as the radius of the fiber strand 15.
Patent JP-S52101968-A (JP)
Title: Preparation of semiconductor device
Inventor: ITOGAMI TAKASHI
IPC: H01L21/22
Filed: 1976-02-23
Abstract: PURPOSE: To reduce redistribution of impurities in the dispersion region in the preparation of oxidation film while forming dispersion region in a substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62176370-A (JP)
Title: Image reader
Inventor: NAKAI TETSUO
IPC: H04N1/409
Filed: 1986-01-30
Abstract: PURPOSE:To read specially thin ruled lines without destroying a thick part such as a character by darkening by adding a differentiated video signal obtained by differentiating the video signal to the video signal, amplifying and outputting. CONSTITUTION:A photoelectric transducer (CCD) 1 scans an original and converts the variable densities into an electrical signal. A differentiation circuit 2 consists of a resistance RX and a capacitor CX and forms the differentiated video signal obtained by differentiating the video signal read from the original by the photoelectric transducer 1. An amplifier circuit 3 functions as an analog emphasis circuit for adding the video signal read by the photoelectric transducer 1 and the differentiated video signal formed by the differentiation circuit 2 and amplifying. An A/D converter 4 converts the analog emphasized and amplified video signal by the amplifier circuit 3 into a digital signal and outputs.
Patent JP-S63187727-A (JP)
Title: Sensor amplifying circuit
Inventor: OKAWACHI MASAYUKI
IPC: H03K5/1252
Filed: 1987-01-29
Abstract: PURPOSE:To normally operate a sense amplifier even in the condition of much disturbing light without making the equipment large sized by differentiating the output signal of a pulse modulation light receiving means by a differentiating means and integrating this signal by an integrating means thereafter and shaping the waveform of the integral signal by a waveform shaping means to obtain an output signal. CONSTITUTION:When the pulse modulation light from a light projecting element 14 and a disturbing light 16 are made incident on a light receiving element 15, an electric signal corresponding to this incident light is supplied to a pulse modulation light receiving circuit 17, and the output signal of this circuit 17 has a waveform resulting from superposition of the disturbing light 16 on the pulse modulation light. This waveform is differentiated by a differentiating circuit 18 to obtain a waveform consisting of only signal components of the pulse modulation light and the disturbing light 16. This differential signal is integrated by an integrating circuit 19 to obtain an integral waveform, and this integral waveform is shaped by a Schmitt trigger circuit 20 to remove the signal component of the disturbing light 16, and the output waveform consisting of only the signal component of the pulse modulation light is obtained. Thus, a light shielding means is unnecessary even in the condition of much disturbing light and the equipment is prevented from being made large-sized.
Patent JP-H01194901-A (JP)
Title: Nozzle means and spray drier equipped therewith
Inventor: TANAKA TOSHIYUKI
IPC: B05B7/04
Filed: 1988-01-29
Abstract: PURPOSE:To atomize water droplets and dry them completely even in the case of spraying water under low pressure, by tapering the forward end of a nozzle means consisting of a pressure nozzle for ejecting raw liquid and a cylindrical body for blowing off gases at a high speed disposed concentrically around the pressure nozzle. CONSTITUTION:A cylindrical body 3 for blowing off gases at a high speed is disposed concentrically around a pressure nozzle 6 for ejecting raw liquid to form a nozzle means, the forward end of which is formed into a tapered construction. As a result, even when water is sprayed under low pressure, droplets are atomized and dried completely, and further the spray nozzle is cooled to prevent the nozzle from becoming clogged. Consequently, in a spray drier equipped with this nozzle means, atomization of raw liquid, after spraying water under low pressure, can be performed effectively and stably.
Patent JP-H03226902-A (JP)
Title: Cordless lamp
Inventor: NOMOTO IKUYA
IPC: F21S2/00
Filed: 1990-01-31
Abstract: PURPOSE:To cause the whole of a light emitting portion to emit light while the light emitting portion is separated from a base portion by constituting a cordless lamp of a light emitting portion provided with both a secondary battery and light emitting bodies and a base portion provided with a charging circuit, and setting a partition inscribed to the light emitting portion to fix the secondary battery on the partition and also install the light emitting bodies on both sides of the partition. CONSTITUTION:A cordless lamp comprises a light emitting portion 2 provided with a secondary battery 10 and lamps 12 and a base portion 1 provided with a charging circuit 8 connected to a power source of AC100V and is so constituted that the light emitting portion 2 and the base portion are separable from each other. The outer cover of the light emitting portion 2 is formed of a light transmitting material and a partition 15 is installed in the light emitting portion 2 and the secondary battery 10 is disposed at the center portion and the lamps 12 on both sides of the partition 15. When the light emitting portion 2 and the base portion 1 are connected to each other, the secondary battery 10 is charged and also a current from the power source is supplied to each lamp via a connector, while when the portions 2 and 1 are separated from each other a current is supplied from the secondary battery 10 to each lamp 12. Because the lamps 12 are installed on both sides of the partition 15, the shadow of the inside of the outer cover will not be projected onto the outer cover of the light emitting portion 2. A lighting fitting which can be freely carried while being lighted and whose light emitting portion emits light from its whole surface is thus obtained.
Patent JP-H10222469-A (JP)
Title: On-line system
Inventor: NISHIYAMA YASUHIRO
IPC: G06Q40/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the data of host computer from being operated by illegally manipulating a terminal in an on-line system. SOLUTION: A terminal operator has an ID plate 2 for transmitting ID data, ID data possessed by an ID plate data recognizing part 9 are sent to the host computer by the terminal arid collated with ID data stored in an operator iris data base 17 by a collation part 16. When it is judged the possessed ID data show a use permitted operator, iris data possessed by an iris data possessing part 8 are sent to the host computer by the terminal and collated with iris data stored in the operator iris data base 17 by the collation part 16 and when it is judged the possessed iris data shows the use permitted operator, the terminal is turned to a usable state.
Patent JP-S63185237-A (JP)
Title: Digital microwave communication system
Inventor: SHIMIZU MANABU
IPC: H04B7/15
Filed: 1987-01-28
Abstract: PURPOSE:To realize the standby application of an analog signal and to effectively use a transmission line, by attaching a switcher for an intermediate frequency band area to operate the standby application of the analog signal, a switcher for service channel signal, and a line switching controller to control those switchers. CONSTITUTION:A reception request signal S1 for standby application is transmitted from a reception local station as a sub signal in a direction of a transmission local station. When the standby application reception request signal S1 is received at the line switching controllers 9C, 9B, and 9A, the line switcher 5M+N+3 of the reception local station is controlled, and an analog spare line Ea is connected to an analog signal output terminal AOM+1, and also, a change- over switch SW2 is switched to a receiver 41 side, and the change-over switch SW2 of a repeater station is also switched to the receiver 41 side. Furthermore, the line switcher 5M+N+3 of the transmission local station is controlled, and the input terminal AIM+1 of the analog signal is connected to the analog spare line Ea, and also, the switcher IFS with the intermediate frequency band area is switched to a frequency modulator 1M+1 side.