baber/WOPTO huggingface dataset:
Patent JP-S57132424-A (JP)
Title: 2 electric power supply made of electronic circuit device
Inventor: KOUZAI FUMIO
IPC: H03K19/00
Filed: 1981-02-09
Abstract: PURPOSE:To omit a large-scale electric power supply device by using a light emitting diode as a constant-voltage regulator, and to make it small-sized and to reduce its cost by constituting so as to make said diode serve for a turn-on display, too. CONSTITUTION:An IC4 for 5V is driven by output voltage of an electric power supplying circuit 1 for 5V in the same way as a conventional example. Also, an electric power supply of an IC3 for 1.5V is obtained from voltge across a light emission diode 6 connected in series to a current limiting resistance 7 between the anode and the cathode of the electric power supplying circuit 1 for 5V. As for this light emission diode 6, the forward voltage is almost constant even if the forward current is varied, and is about 1.5V in this case. Accordingly, the IC3 for 1.5V is operated stably by this voltage, and also displays turn-on or turn-off by light emission of the light emission diode 6, therefore, it is unnecessary to provide a turn-on display lamp separately.
Patent JP-S58139836-A (JP)
Title: Mounting device of rear-view mirror
Inventor: OKUYA SHIGETO
IPC: G12B9/00
Filed: 1982-02-12
Abstract: PURPOSE:To facilitate the mounting by a structure wherein a bracket with cuts- out formed thereon and a spring washer with elastic lanced pieces formed thereon are overlapped each other and, after that, pinchingly fixed with the projections and flange of a supporting frame member. CONSTITUTION:The projections 10 are formed on a protruded tube 9, which is formed by protruding from the flange 5 of the supporting frame member 14 supporting an actuator 14 to operate the mirror. A slant face 10' is formed at the edge of one corner of said projection 10 and a gap (l) is formed between the projections 10 and the flange 5. The cuts-out 16a-16d are formed on the bracket 12, which is fixed to a car body, while bent pieces 11a and 11b, cuts-out 17a- 17d and the elastic lanced pieces 18a-18d are formed on the spring washer 11. Then the bracket 12 and the spring washer 11 are overlapped each other and, after that, inserted and fitted with the supporting frame member 4 by pivoting in order to be pinchingly fixed within the gap (l) formed between the projections 10 and the flange 5 of the supporting frame member 4.
Patent JP-H07229530-A (JP)
Title: Compression rod bush
Inventor: MAYAMA AKIHIRO
IPC: F16F1/38
Filed: 1994-02-16
Abstract: PURPOSE:To provide such a compression rod bush that has superior workability of mounting a compression rod and prevents generation of twisting, etc. unnecessary for a bush main body. CONSTITUTION:A bush main body 2 composed of a rubber elastic body is fixed around the outer circumference of an inner cylinder 1 and a pair of outer hardwares 3, 4 are fixed around the outer circumference of the bush main body 2. Two notches 7, 8 are provided in the inner cylinder 1 in such a position to be opposed each other in the horizontal direction across the central axis of the inside cylinder 1. Respective notches 7, 8 are so formed as to be extended parallel to the axial line of the inner cylinder 1 from the end parts of openings and the opening/closing direction of the aperture L2 faces to the vertical direction, namely, the pressing direction of a pair of the outer hardwares 3, 4.
Patent JP-H03224055-A (JP)
Title: Method and device for input of translation text
Inventor: KAJI HIROYUKI
IPC: G06F17/28
Filed: 1990-01-30
Abstract: PURPOSE:To improve the accuracy of conversion by analyzing plural subjects related to each other, obtaining the solutions of these subjects through the conversion or recognition, and selecting a common solution. CONSTITUTION:A bilingual text display function 13 is provided to display an original text for reference of an operator together with an original text analyzing function 11 which analyzes the original text, a phoneme recognizing function 41 which converts the voices of a dictating operator into a phonetic symbol string, a phonetic symbol/character converting function 12 which converts a phonetic symbol string into a character string, an attendant original text file 23, a bilingual dictionary 21, a target language dictionary 22, and a translation text file 24. In such a constitution, an input text using the voices or the phonetic symbols is inputted to an input device together with the original information of the input text. This original information is analyzed in order to estimate the component word information on the input text. This estimated information is used. Thus it is possible to eliminate the ambiguity in conversion of voices or phonetic symbols into characters. Then the accuracy of conversion is improved.
Patent JP-H11211753-A (JP)
Title: Leaf spring probe, and its processing method
Inventor: KUWABARA TAKASHI
IPC: H05K3/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately form a shape of a leading end of a leaf spring probe. SOLUTION: A first leading end part 15a of a contact part 15 has a larger size than a second leading end part 15b. Two mask patterns which have different sizes in a projection direction correspondingly to the first and the second leading end parts 15a, 15b are prepared. A probe base material is etched at confronting positions of a first face and a sheet face orthogonal to a thickness direction whereat leading end parts 15a, 15b are made of different sizes in the projection direction. The first and the second leading end parts 15a, 15b are thus formed.
Patent JP-S58137328-A (JP)
Title: Input circuit
Inventor: ARIGA MASANORI
IPC: H03K19/0175
Filed: 1982-02-10
Abstract: PURPOSE:To obtain an optional logical threshold value, by providing a reference voltage generator which outputs an optional reference voltage by a control signal and a comparator which compares an input signal with the reference voltage. CONSTITUTION:The reference voltage generating circuit R generates optional reference voltages for two systems by the control signals Aref1 and Aref2, and also generates corresponding reference voltages in response to two inputs AIN1 and AIN2 which have different logical threshold values. Comparators C1 and C2 compare input signals with the reference voltages to generate logical signals matched with the logical threshold value of a trailing stage. Therefore, individual reference voltages are selected according to the logical threshold values of the input signals to obtain conformity to the logical level in an LSI.
Patent JP-S62179101-A (JP)
Inventor: AKATSUKA TAKATOSHI
IPC: H01C7/02
Filed: 1986-01-31
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-H08212351-A (JP)
Title: Moving image recognition device
Inventor: SEKINO HIROSHI
IPC: G06T13/80
Filed: 1995-02-08
Abstract: PURPOSE: To provide a moving image recognition device which can judge that a target moving body enters or exits accurately recognizing the target moving body. CONSTITUTION: The device consists of an A/D conversion part 1 which converts a video signal from a video camera 100 into a digital signal, a video storage part 2, a comparison part(1) 3 which makes a comparison between frames, a difference data storage part(1) 4, an arithmetic part(1) 5 which calculates the center of gravity, etc., of difference data, a feature storage part(1) 6, an arithmetic part(2) 7 which calculates the moving direction, etc., a feature storage part(2) 8, a background storage part 9 which previously stores a background, a comparison part(2) 10 which extracts bodies other than the background, a difference data storage part(2) 11, a moving body discriminating part 12 which discriminates the moving body, a target moving body discriminating part 13 which discriminates the target moving body, an arithmetic part(3) 14 which calculates the gravity center position,  a track storage part 15, an entry/exit recognition part 16, and an I/F 17, and the device recognizes entry and exiting from the track of the body and features of its movement.
Patent JP-S60164171-A (JP)
Title: Solar heat collector
Inventor: KODAIRA TAKASHI
IPC: F24S10/40
Filed: 1984-02-06
Abstract: PURPOSE:To enhance the wetting property of metal surface of glass and shorten formation treating time by a method wherein the metallic end covers of a solar heat collector are made of ferritic stainless steel containing a specified wt% of Cr and an oxide layer is provided onto each of their metallic surfaces. CONSTITUTION:Ferritic stainless steel consisting of 9-35wt% of Cr, not more than 0.08wt% of C and not more than 0.05wt% of N, the latter two of which are added with metals selected from the group consisting of Ti, Nb, Ta and Zr by enough amounts for reacting in a 1 to 1 ratio or more with C and N contained in the alloy, is employed for the metallic end cover 5 of a solar heat exchanger. In addition, an oxide layer is formed onto the metallic surface of said cover 5. Because the formation condition of oxide layer onto said material is eased, the shortening of the formation treating time is resulted to be realized.
Patent JP-H11204477-A (JP)
Title: Ultrasonic cleaning device
Inventor: NAGANO YASUHIRO
IPC: B08B3/12
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device of such a structure that corrosion of a vibration transfer plate is prevented from being generated and at the same time, the enhancement of a cleaning efficiency is contrived. SOLUTION: In an ultrasonic cleaning device, which is provided with a cleaning tank 1 for stagnating a chemicals 1 to be dipped with a wafer W, an intermediate tank 5 for stagnating pure water P to be dipped with the lower part of the tank 1 and an ultrasonic oscillation means 6, which is provided under the bottom of the tank 5 and consists of a vibration transfer plate 7 and ultrasonic vibration elements 7A, the gaps between the open edges of the upper ends of the tank 5 and the tank 1 are blocked with a cover body 10 having exhaust vents 11. Moreover, purged areas 12, which are formed between the cover body 10 and the water surface of the pure water P which is stagnated in the tank 5, are formed so that N2 gas can be fed in the purged areas 12.  As a result, the N2 gas is made to fill into the areas 12, a chemicals atmosphere is prevented from being mixed in the pure water P in the tank 5, and the generation of corrosion of the plate 7 can be prevented.
Patent JP-S55113273-A (JP)
Title: Lead battery
Inventor: NAKASHIMA HIROTO
IPC: H01M10/12
Filed: 1979-02-22
Abstract: PURPOSE: To improve the cycle life by setting the ratio between the depths of positive and negative plates in predetermined range in accordance with the number of plate when employing low antimony lead alloy grid for positive plate.  
     CONSTITUTION: When employing low antimony lead alloy containing 0.5∼2.3wt% of Sb for positive grid alloy, the ratio between the depths of positive and negative plates is set in the range discribed below. T≥0.033α(n/M)t. (where T is the depth of positive plate mm., t is the depth of negative plate mm., N is the number of positive plate, n is the number of negative plate, and α is percentage utility of negative pole active material). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06237185-A (JP)
Title: Local oscillator
Inventor: TOHIRA KAZUSHIRO
IPC: H04B1/40
Filed: 1993-02-09
Abstract: PURPOSE:To provide the local oscillator outputting an alarm signal even when the oscillator is used for a simple radio equipment or the signal is a signal at a millimeter wave band and when the frequency exceeds an allowable error range. CONSTITUTION:An output of the local oscillator 1 is branched by a branching device 2, the one is a radio frequency signal output and the other is inputted to a parallel resonator 3 resonated at a frequency of the local oscillator 1, an output of the parallel resonator 3 is inputted to a detector 4 and an alarm signal is obtained at an output of the detector 4. When the alarm signal is obtained from the output of the detector 4, The output of the detector 4 is connected to a voltage comparator 5 which compares the output of the detector 4 with a threshold voltage and outputs the alarm signal when the output of the detector 4 is larger than the threshold voltage.
Patent JP-H07229146-A (JP)
Title: Continuous excavator
Inventor: ISHII HIROSHI
IPC: E02F5/02
Filed: 1994-02-17
Abstract: PURPOSE:To increase the speed of forming an underground continuous wall by safely executing deep excavation. CONSTITUTION:The upper ends of three drill pipes 4 of a multi-shift drill unit 3a are connected to an output shaft 2 of a multi-shaft reduction gear 1, and the respective drill shafts 4 of multi-shaft drill units 3a, 3b, 3c are removably connected to the shaft to form a long drill shaft 4. A drill head 5 is fitted to the lower end of the drill shaft 4 of the multi-shaft drill unit 3c, and driven by a driving sprocket 9 provided on the upper bracket of the multishaft drill unit 3a, and a track is regulated by guide sprockets 10 provided on the multi- shaft drill units 3a, 3b, 3c. A double chain driven to circulate in such a manner that each one side surface part of the multi-shaft drill units 3a, 3b, 3c is lowered, and the other side surface part thereof is raised is provided with many cutters 11.
Patent JP-2000212254-A (JP)
Title: Epoxy resin composition and fiber-reinforced composite material
Inventor: AOKI IKUO
IPC: C08J5/24
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which is excellent in long-term storage stability and forms a matrix which, when cured, is excellent in adhesion to reinforcing fibers by incorporating an epoxy resin, a curing agent thereof, and a compound having at least one kind of partial structure and a group reactive with the resin or its curing agent into the same so that the resultant composition has a specified viscosity. SOLUTION: This composition contains an epoxy resin, a curing agent thereof, and a compound having at least one kind of partial structure selected from among partial structures represented by formulas I to IV and having a group reactive with the resin or its curing agent and has a viscosity at 80 deg.C of 10-1,000 cP and preferably a viscosity at 25 deg.C 10-1,000 cP. Preferably, the compound is compound in an amount of 0.5-30 pts.wt. based on 100 pts.wt. epoxy resin. Preferably, the group reactive with the epoxy resin or its curing agent is a carboxyl, phenolic hydroxyl, prim-amino, sec-amino, mercapto, or epoxy group or a double bond in conjugation with a carbonyl group.
Patent JP-H01194709-A (JP)
Title: Phase discrimination circuit
Inventor: KORECHIKA MASAKO
IPC: H03K5/26
Filed: 1988-01-29
Abstract: PURPOSE:To eliminate the need for a sampling clock and to simplify a circuit by providing a means to judge the direction of phase change from the output pulse of an edge detection circuit and the state value of a two-phase input signal. CONSTITUTION:The output of the edge detection circuit 2 at an input A side is inputted to AND circuits 7 and 10, and that of the circuit 2 at an input B side to AND circuits 8 and 9. Also, the output of an EXOR circuit 5 is inputted to the circuits 8 and 10, and furthermore, are inputted to the circuits 7 and 9 via an inverter 20. And the direction of the phase change is discriminated by the state values of the two-phase input signals A and B and the output pulse of the edge detection circuit 2 for the two-phase input signals A and B, and the output pulse of the circuit 2 is outputted separately at every direction to output terminals U and D. In other works, a pulse with a frequency of four times the input signal A is outputted to the output terminal U when the input signal A is a lead phase, and the pulse with frequency of four times the input signal B is outputted to the output terminal D when the input signal; B is the lead phase.
Patent JP-H06215618-A (JP)
Title: Manufacture of conductive resin composition containing tic whiskers
Inventor: SUGIHARA TAKAOMI
IPC: C08K7/00
Filed: 1993-01-12
Abstract: PURPOSE:To provide a manufacturing method for a conductive resin composition containing such Ti whiskers of suitable conductivity and excellent material strength that the volume TiC whisker content of the composition may be finely adjusted within a constant range. CONSTITUTION:TiC whiskers 0.3 to 2.0mum across and 5 to 50mum long of mutually different aspect properties are combined with one another to be used in the process of compounding the TiC whiskers with matrix resin, and the volume TiC whisker content (Vf) of a conductive resinous composition is finely adjusted within a range of 5 to 35%.
Patent JP-H04259148-A (JP)
Title: Forced grounding device for neutral point of bipolar signal transmission transformer
Inventor: TAKATOMI KOJI
IPC: H04L25/49
Filed: 1991-02-14
Abstract: PURPOSE:To connect a neutral point of a reception transformer to a signal grounding point SG without troublesome operation with respect to the transmission of a bipolar signal between opposite equipments. CONSTITUTION:A bipolar signal transmission device comprising a 1st equipment 1 having a transmission transformer T11 outputting a bipolar coding signal and a 2nd equipment 2 having a reception transformer T21 receiving the bipolar coding signal is provided with an allowable signal generating section 12 sensing an open state of a neutral point of the transmission transformer T11 and sending the sensing result and with a relay drive circuit 22 connecting a neutral point of the reception transformer T21 forcibly to a signal earth point.
Patent JP-S58141341-A (JP)
Title: Preliminary treatment of ore containing limonite for sintering
Inventor: SOUMA HIDEAKI
IPC: C22B1/16
Filed: 1982-02-12
Abstract: PURPOSE:To obtain sintered raw materials compounded with a large amt. of ores contg. limonite without degrading productivity and the quality of sintered ores by adding fine ores contg. water of crystallization and FeO in low contents to ores contg. limonite which contain much water of crystallization, and granulating the ores to miniature pellets. CONSTITUTION:Fine ores contg. >=80% particles of <=0.25mm. and contg. <=1% water of crystallization and <=10% FeO are added to ores contg. limonite which contain >=2% water of crystallization in the range of the weight of the fine ores/the weight of the ores contg. limonite=20/80-60/40, and the mixture is granulated preliminary to miniature pellets which are then used as sintering raw materials. The fine ores can be coated on the surfaces of the particles of the ores contg. limonite and the over-melting of the ores contg. limonite can be suppressed by such preliminary granulation. Since the ores contg. limonite have high degrees of ruggedness on the surfaces and are easy to wet, the miniature pellets are formed easily by picking up the fine ores easily on said surfaces and forming the layers stuck with the fine powder.
Patent JP-H0999893-A (JP)
Title: Water leveller for ship
Inventor: REI ETSUSEN
IPC: A62C3/10
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a water balancer allowing a large quantity of water to flow from one compartment to the other compartment and capable of preventing the spread of a fire or gas from one compartment to the other compartment through a duct provided for the flow of water. SOLUTION: This water balancer for a ship 1 is provided with two adjacent closed or closable compartments 3a, 3b communicated with each other via a trap 7, and the trap 7 is filled with a water-like flowable medium to prevent the flow of gas between the compartments 3a, 3b.
Patent JP-S60164941-A (JP)
Title: Recording and reproducing device
Inventor: SAKAI KOUICHI
IPC: G11B15/10
Filed: 1984-02-07
Abstract: PURPOSE:To attain miniaturization of a mechanism and to reduce the cost by allowing two cam bodies formed incorporatedly and only one detecting means related to them to change all operation of complicated recording and reproducing device using an electronic changeover mechanism by means of a drive motor. CONSTITUTION:The first cam 4A is formed at the inner circumference part of a cam main body 4 and since a pin 9 of a head base 7 is at the 1st cam 4a3, the head base 7 is positioned at the lowermost end. Since a mode switch 5 is positioned to a projected part 37 in the rugged part of the outer circumference of the cam main body 4 in this case, the switch is closed. The mode switch 5 is closed at the stable position of the operating mode, it is opened in the transient state and when the operating mode is changed by operation command switches 25-30, the change of operation mode is made possible by counting the switching of the mode switch 5.
Patent JP-2000218294-A (JP)
Title: Anaerobic treatment of organic sludge
Inventor: OZAWA MICHIO
IPC: C12M1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an anaerobic treatment method of org. sludge capable of recovering soluble org. matters (lower fatty acids). SOLUTION: In the anaerobic treatment method using membrane separation in which a separation membrane 3 is installed in a biological reaction tank 2 for subjecting the org. sludge to the anaerobic treatment and released liq. is separated by the separation membrane 3, the recovery of membrane flux and decreasing of the molecular weights of hardly decomposable org. matters are attained by treating the surface of membrane with ozone. Ozone treatment is executed preferably after stopping the circulation of fermentation liq. The recovered soluble org. matters can be effectively used as a hydrogen donor for denitrifying bacteria.
Patent JP-S62180674-A (JP)
Title: Facsimile signal decoding device
Inventor: YOKOSE YOSHIO
IPC: H04N1/411
Filed: 1986-02-04
Abstract: PURPOSE:To improve processing capability by sending a test signal being made inactive by a decoding circuit only when the decoding of one encoding signal is completed to a microprocessor, and performing the escape of the microprocessor from a waiting state when the test signal goes to be made inactive. CONSTITUTION:When a completion flag is not set, the test signal is made active, and a microprocessor 11 is in the waiting state by a wait signal programmed in advance, A decoding circuit 12 receives an encoding signal from an external interface, and decides the signal by every bit. Since the completion flag is not set while the signal is decoded, the test signal is made active, and the microprocessor 11 is in the waiting state. At the same time when the decoding of one encoding signal is completed, and the completion flag is set, the test signal is made inactive, and the microprocessor 11 reads a decoded data, and the decoding process of one encoding signal is completed, then an instruction to start the next process being issued.
Patent JP-H08316279-A (JP)
Title: Thickness measuring method for semiconductor base body and its measurement device
Inventor: KAARU POORU RUTOBIHI MIYURAA
IPC: H01L21/66
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can monitor a processing state of a semiconductor substrate without disturbing processing processes and an instrument and without being disturbed thereby. SOLUTION: Light emitted from a light source is illuminated on a rear side part 13 of a semiconductor substrate so that the light passes through the rear side part 13 partly into a front side part 15 of the substrate. The light passed through the rear side part 13 of the substrate is partly reflected by a rear side surface 19 of the front side part 15 to form primary reflected light 17. The light passed through the front side part 15 of the substrate is partly reflected by a front side surface 23 of the front side part 15 to form secondary reflected light 21. The primary and secondary reflected light 17 and 21 are detected to generate an interference signal indicative of an interference fringe between the primary and secondary reflected light 17 and 21 and to calculate a thickness of the front side part 15 based on the interference signal.