baber/WOPTO huggingface dataset:
Patent JP-2000333038-A (JP)
Title: Level adjustment device and its method
Inventor: DATE HITOSHI
IPC: H04N17/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To simply obtain a digital video signal with a correct level by automatically correcting an error of a signal level in the case of converting an analog video signal into a digital video signal. SOLUTION: An analog luminance signal Y, analog color difference signals R-Y, B-Y are fed to an encoder 10 via a buffer 2, a clamp circuit 3, an amplifier circuit 5, an A/D converter 7 and a filter circuit 9. An encoder 10 converts the received signal Y and color difference signals R-Y, B-Y into data in 10 bits in matching with a REC 601. The signal Y, the signal R-Y or the signal B-Y is selected depending on a state of 6.75 MHz and 13.5 MHz clocks and a timing selector signal is used to decide a timing to be captured by a microcomputer 30. The microcomputer 30 gives a control signal to the clamp circuit 3, the amplifier circuit 5 and the A/D converter 7 based on an error between the signal level and the regular level and the processing is repeated until the signal level reaches the regular level.
Patent JP-H01304499-A (JP)
Title: System and device for speech synthesis
Inventor: OZAWA KAZUNORI
IPC: G10L13/06
Filed: 1988-06-02
Abstract: PURPOSE:To obtain excellent speech quality by storing a sound source signal and a spectrum parameter as to a unit speech, controlling the rhythm of the sound source signal and synthesizing a speech by using the spectrum parameter, and correcting the spectrum of the synthesized speech by a filter. CONSTITUTION:The signal is analyzed in speech units, the sound source signal is stored in a storage part 110, and the spectrum parameter is stored in a storage part 350. The storage part 110 selects a required unit speed according to input control information from a terminal 100 and generates a corresponding predicted residue signal. A control part 150 uses information for pitch variation in control information, varies the pitch of the residue signal in each pitch section in a vowel section according to a pitch start position, and adjusts the section length in pitch units according to the specification of information. A storage part 350 outputs a corresponding LPC parameter ai and a synthesizing film 200 generates a synthesized speech (x) by using the predicted residue signal and parameter (a). A calculation part 300 calculates a parameter bi for distortion correction from the signal (a) and synthesized speech (x) and a filter 250 makes corrections with the signals (x) and bi to output a speech x' of good quality from a terminal 360.
Patent JP-S6029137-A (JP)
Inventor: SUMINO YOUICHI
IPC: A61B8/00
Filed: 1983-07-27
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-H10332331-A (JP)
Title: Part item recognition device
Inventor: YAMAMOTO SHINICHI
IPC: B23P19/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a part item recognition device capable of properly recognize a part item by giving proper lighting to every electronic part item to be recognized. SOLUTION: A part attaching device which has an attracting nozzle 30 provided on a movable head 20 controlled in movement on a fixed base 10, and attractingly holds the electronic part 50 for transporting it to a wiring substrate 60 and attaching it thereto is provided with a part item recognition device 200 to image-pick up the attracted state of the electronic part item 50 for recognizing it. The part item recognizing device 200 has a lighting unit provided with many LED, and an attaching base plate to support each LED is moved by a driving motor through a belt transmission mechanism to vary the angle of an illuminating light produced by each LED, and therefore the best illumination can be carried out according to the kinds of the picked up electronic part item 5 to make the proper recognition of various electronic part item 50.
Patent JP-H031202-A (JP)
Title: Device for preventing collision to road working vehicle
Inventor: YASUOKA MICHIO
IPC: B60Q5/00
Filed: 1989-05-29
Abstract: PURPOSE:To prevent the collision of an approaching vehicle occurring by detecting a distance to an object by emitting a laser beam, deciding the kind of an alarm corresponding to the distance, and issuing required information. CONSTITUTION:A road working vehicle always operates a collision prevention device while performing work on a road, and when another vehicle approaches from a rear side, the laser beam emitted from a light emitting part 1 hits the vehicle, and is reflected, and is received with a light receiving part 2. A decision part 4 receiving the beam to the light receiving part 2 decides the kind of the alarm corresponding to the distance of the vehicle, and send it to an alarm part 5. The alarm part 5 flashes a flash lamp 5a according to the approach of the road working vehicle corresponding to the above decision, and simultaneously, increases the sound volume of a siren by a speaker 5b, and issues the alarm to the approaching vehicle. Thereby, the collision can be prevented occurring.
Patent JP-H01305261-A (JP)
Title: Hot water supplying apparatus
Inventor: IWAMURA KAZUYUKI
IPC: F24H9/00
Filed: 1988-06-03
Abstract: PURPOSE:To prevent a crack from occurring for a long period of time and to increase the life of a boiler by providing a ring which is brought at its upper end into close contact with the inner periphery of the lower part of an inner body and at its upper end into contact with a heat insulator. CONSTITUTION:Even if an inner body 1 is heated by the flame of a burner, the body 1, the lower connecting parts 13 of an outer body 2 and a bottom plate 6 are so protected by a ring 8 as not to be exposed with the flame. Thus, it is not extremely raised at its temperature, and a water boiler 3 is thermally expanded mainly in normal vertical directions. Therefore, since the boiler 3 is not radially abruptly thermally expanded, even if the inner face of the boiler 3 is glass-lined, its surface is not cracked, no red water is discharged from a hot water supplying apparatus, or no water leakage occurs from the boiler 3. Even if dew-condensed water generated when the flame of the burner is brought into contact with the surface of the inner body is dropped downward along the body 1, it is not invaded into the connecting part of the body 1 to the plate 6 by the ring 8, but reevaporated on the surface of a high temperature heat insulator 7, thereby causing the life of the boiler not to decrease.
Patent JP-H0431860-A (JP)
Title: Positive type photosensitive resin composition
Inventor: BANBA TOSHIO
IPC: G03F7/075
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a high adhesive property to a coated substrate, such as silicon oxide film, by compounding polyamic acid and quinonediazide compd. with a polybenzoxazole precursor. CONSTITUTION:The polyamic acid F expressed by formula V and the quinonediazide compd. G expressed by formula VI are compounded respectively at 10 to 200 pts. wt. and 10 to 100 pts. wt. per 100 pts. wt. precursor E with the polybenzoxazole precursor E which is formed by polymerizing the monomers A to D having the group expressed by formulas I to IV respectively at the ratios of 2 to 50mol%, 2 to 50mol%, 0 to 48mol%, 0 to 48mol%, (A+C)/(B+D)= 0.9 to 1.1 and has 2 to 500 degree of polymerization. In the formulas I to V, W denotes a bivalent arom. group; X denotes a quadrivalent arom. group; Y denotes a bivalent arom. group; Z denotes a bivalent arom. group, aliphat. group; m: 2 to 500, Q1 to Q4: a hydrogen atom and/or 0-quinonediazide. The high adhesive property to the coated substrate, such as silicon oxide film, is obtd. in this way.
Patent JP-H10309922-A (JP)
Title: Automobile stabilizer
Inventor: ONOE SHIGERU
IPC: B60G21/055
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an automobile stabilizer for maintaining running stability at high-speed running or cornering and being free for limiting the motion of suspensions at running on rough roads or off roads. SOLUTION: The automobile stabilizer comprises a pipelike middle linear part 1 and pipelike bent parts 2 extended therefrom to both the sides. The stabilizer is adapted to be fixed at both the ends of its bent parts 2 to suspensions provided for both the left and right wheels of an automobile and at its portions near both the ends of its linear part 1 to the body frame. The linear part 1 is divisible into two pieces, which are joined together by means of a coaxial coupling 5 so as to freely rotate loosely. The coupling 5 is formed with a pin-insertion through hole directed perpendicularly to the shaft center thereof, in which hole an anti-loose rotation pin 9 is inserted to check the loose rotation.
Patent JP-S5264063-A (JP)
Title: Method and apparatus for separating oil and water
Inventor: FUJIMORI HIROSHI
IPC: B01D17/00
Filed: 1975-11-14
Abstract: PURPOSE: To coarsen oil droplets in a stream by changing the flowing speed and imparting whirling to the flowing stream based on the combination of a plurality of perforated boards. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62294283-A (JP)
Inventor: YASUDA YOSHINORI
IPC: G06F3/153
Filed: 1986-06-13
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-S61295796-A (JP)
Title: Key telephone set
Inventor: OKUMURA SENJI
IPC: H04Q3/58
Filed: 1985-06-24
Abstract: PURPOSE:To prevent a line wire from being left in a holding state with sending a holding alarm tone from all key telephone sets ST by resetting to a normal holding mode after a regulated time, even when a self holding mode is set. CONSTITUTION:A CPU42 performs the transmission/receiving of a data signal and transmits an operation data represents the status of the transmission/ receiving corresponding to the output of a keyboard (KB) 43, on the other side, it controls a display light group (PL) 44, a character display device (DP) 46, SWs 32, 34 and 35, an MPX 36, a signal generating circuit (TSG) 39, etc. according to a control data received from a main equipment. Therefore, even when the self holding mode is set for the first, the holding alarm tone of the self holding mode is sent after a regulated time set by a timer and furthermore, after the regulated time, the holding alarm tone of the normal holding mode is a simultaneously sent from each ST and at such a time, when no response is recognized, an incoming state is secured according to the next regulated time elapsing and the response is certainly obtained.
Patent JP-S62293559-A (JP)
Title: Information processor
Inventor: ODAWARA KAZUHARU
IPC: G11B17/04
Filed: 1986-06-13
Abstract: PURPOSE:To miniaturize a device by moving a shutter member so as to switch a shutter of a cartridge holder by the drive of a cam plate by the movement of the cartridge holder until the disk cartridge is loaded to a prescribed position. CONSTITUTION:In loading the cartridge to a prescribed position to a holder 20, a cam plate 50 is driven a little around a pin 51 and engaged to a position where a fixed pin 70 is moved lightly into an A side switching slot 67 from the neutral point of the cam plate 50. In depressing a cartridge loading detection switch in the state, the cam member starts moving and the holder 20 is moved incorporatedly. Since the fixed pin 70 is in the slot 67, the cam plate 50 is moved gradually and the pin 53 of the shutter lever is moved to the right along a lever moving slot 57 and a shutter lever engaged with a lock window (not shown) of the shutter 11 of the cartridge 2 opens the shutter of the cartridge.
Patent JP-H01306555-A (JP)
Title: Crucible for evaporation source
Inventor: YAMANISHI KENICHIRO
IPC: C23C14/32
Filed: 1988-06-06
Abstract: PURPOSE:To prevent the damage of a metallic vapor generator due to molten metal overflowing a crucible by providing a coating layer composed of a specific material to the outside surface of a crucible for melting a vapor deposition metal in an apparatus for vacuum vapor deposition, cluster ion beam vapor deposition, etc. CONSTITUTION:In a vacuum vapor deposition apparatus, a cluster ion beam vapor deposition apparatus, etc., a metal 2 for vapor deposition, such as Al, is placed in a crucible 1 for melting vapor deposition metal and heated and evaporated to allow an Al vapor to blow out through a nozzle 1a provided to the cover 1b of the crucible 1, by which a thin film of Al is formed on the surface of a specimen. At this time, the main body of the crucible 1 is made of silicon nitride, and a coating layer 3 composed of W highly reactive with molten Al and reduced in wettability with Al is previously formed on the outside surface of the crucible 1. Since molten Al is allowed to react with the W layer on the outside surface of the crucible when molten Al overflows the nozzle 1a of the crucible, the damage of an Al vapor generator due to Al vapor can be prevented.
Patent JP-S5470719-A (JP)
Title: Binary coding circuit
Inventor: SANO YASUKAZU
IPC: H04N7/18
Filed: 1977-11-16
Abstract: PURPOSE: To ensure the steady and high-sensitivity binary coding for the micro- signal at the rise and fall parts of the input signal by giving the binary coding to the signal as the threshold level after the low frequency component of the input signal had a level adjustment to the input signal.  
     CONSTITUTION: The electric signal obtained by picking up the tested object through the TV camera and the like is amplified (3), and the output is applied to one input terminal of comparator 8 via LPF4, one input terminal of comparator 7 and attenuator 5. Comparator 7 compares the output signal of amplifier 3 with the output signal of attenuator 6. In other words, the normal level obtained through LPF4 is attenuated (6), and the binary coding signal is delivered with the level-adjusted signal used as the threshold level and while the output of amplifier 3 is smaller than the output of LPF. Then the output of comparator 7 and 8 is applied to OR circuit 9 to obtain the final binary encoding signal. As a result, the steady and high- sensitivity binary coding becomes possible for the micro-signal at both the rise and fall parts of the input signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62290704-A (JP)
Inventor: KURUTO PEETAA MOIRAA
IPC: C08F8/06
Filed: 1987-05-30
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-H10311111-A (JP)
Title: Wall surface structure of bathroom
Inventor: TAKAHARA KENJI
IPC: E04H1/12
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface structure in which a water and hot-water supply pipe can be installed smoothly and a piping space can be surely obtained, while a wall surface accessory of a bathroom can be easily mounted and a bathroom with a handrail can be easily formed. SOLUTION: Oblong wall panels 1-6 are connected to one another successively from below through a tongue-and-groove joint formed on the top and bottom end surfaces of the panels. A recess which extends horizontally to provide a piping space for a feed water.hot-water supply pipe is formed on an outer side of the panel 2. Between the panels 5, 3 provided respectively on the upper and lower sides of the panel 4, a bracket is provided to hold a wall surface accessory 13 of a bathroom from the top and bottom directions. A handrail protruding stip 5C is formed on the inner side of the wall surface panel 5 so as to extend horizontally.
Patent JP-H07325502-A (JP)
Title: Image forming device
Inventor: ISHII TETSUYA
IPC: H05B3/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an image forming device surely detecting a failure and performing appropriate temperature control even in the case that a temperature detecting means causes an incomplete short circuit. CONSTITUTION:A heater R3 is turned off and a timer is started after the finish of a printing action. The temperature T of a thermistor TH1 is compared with normal high temperature T2 previously set, and when it is higher than T2, comparison is repeated until the timer finishes. Then, in the case that it becomes lower than the temperature T2 within specified time, it is judged that the thermistor TH1 is normal. On the other hand, in the case that the timer finishes without lowering it to the temperature T2, it is judged that the thermistor TH1 has the failure like short circuit or the like and a warning about it is given. In this case, next printing action is inhibited.
Patent JP-S5564464-A (JP)
Title: Signal receiver
Inventor: SAKURAI KOUJIROU
IPC: H04Q1/45
Filed: 1978-11-10
Abstract: PURPOSE:To attain echo protection of a multi-frequency signal receiver by a maximum value detection circuit which detects the maximum value of an input signal and a variable threshold circuit which varies the detection level of a limiter circuit in accordance with an output level. CONSTITUTION:Branching filter 2 separates an input multi-frequency signal into one wave each in higher and lower groups, which are applied to limiter circuits 3' and 3'' and maximum value detection circuits 7' and 7''. The maximum value of a one-wave component is inputted to following variable threshold circuits 8' and 8'' and compared there with minimum level VF to be received to make a check on whether it is a level to be detected; when it is the level to be detected, a threshold level damped from the previously-detected maximum value as much as required is applied to detection level terminal 9 of limitters 3' and 3'' and when not, VF is applied. If an echo component arrivers, the discharge time constant of the maximum value detection circuit is adequately set for prevention.
Patent JP-S62516-A (JP)
Title: Actinic energy ray-curable resin composition
Inventor: NOGUCHI HIROMICHI
IPC: C08F265/00
Filed: 1985-06-26
Abstract: PURPOSE:The titled composition which is excellent in adhesion to a substrate such as glass, chemical resistance and mechanical strength and can form a pattern of a high density and a high resolution, comprising a specified graft copolymer, an epoxy resin and a polymerization initiator. CONSTITUTION:A graft copolymer consisting of a trunk chain based on at least one monomer selected from among alkyl (meth)acrylates and styrene and a branch chain grafted thereupon and based on at least one monomer selected from among hydroxyl group-containing acryl or vinyl monomers, (alkyl) amino group-containing acrylic monomers, carboxyl group-containing acryl or vinyl monomers, N-vinylpyrrolidone (derivatives), vinylpyridine (derivatives) and acrylamide derivatives of the formula (wherein R<1> is H, a 1-3C alkyl, hydroxyalkyl and R<2> is H or a 1-4C hydroxylalkyl or aryl) is mixed with an epoxy resin having at least one epoxy group and a polymerization initiator which can generate a Lewis acid upon irradiation.
Patent JP-H01307438-A (JP)
Title: Safe lipid composition having high surface activity
Inventor: FUJITA SATORU
IPC: C09K23/00
Filed: 1988-06-04
Abstract: PURPOSE:To increase the permeability and wettability of a lipid compsn. as well as the safety by blending lysophosphatidylcholine with monoglyceride of unsatd. fatty acid having a specified number of carbon and fatty acid to prepare the lipid compsn. CONSTITUTION:Lysophosphatidylchloline (A) is blended with monoglyceride (B) of 16-22C unsatd. fatty acid and 9-13C fatty acid (C) as essential components to prepare a lipid compsn. The weight ratios among the components A-C are B/A=10/90-90/10, C/B=20/100-200/100 and C/(A+B)=10/100-200/100. In case of (B+C)/A>5, bile acids and/or alkali salts of bile acids are added by 5-100wt.% of the total amt. of the components A-C. The lipid compsn. has very high safety and superior surface activity.
Patent JP-S5262103-A (JP)
Title: Method of reduction roasting of ores
Inventor: SAITOU YUTAKA
IPC: C21B13/08
Filed: 1975-11-19
Abstract: PURPOSE:To prevent the oxidation of pellets and improve the reduction rate, by projecting carbon materials directly on the zone of the highest temperature in the rotary kiln, at the reduction roasting of the ores for metallurgy.
Patent JP-S5470838-A (JP)
Title: Photosensitive element for zerography
Inventor: FUKUDA TADAHARU
IPC: G03G5/08
Filed: 1977-11-17
Abstract: PURPOSE: To prevent the fatique phenomena that the dark potential of an electrostatic image approaches more the bright potential than the initial stage to reduce the constrast, even the repeated uses of a photosensitive element at a high speed, by forming a special charge injection layer in addition to an insulating layer.  
     CONSTITUTION: A substrate 1 is formed thereon with such a charge injection layer 2 having a thickness of 1 to 10 microns as is prepared by doping a semiconductor material made of a chalcogen element such as Se with halogen, preferably, in a quantity of 500 to 1000 ppm. An amorphous photoconductive layer 3 such as Se is formed thereon, most properly, With a thickness of 25 to 75 microns, and an insulating layer 4 made of an optically transparent resin is formed thereon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01308461-A (JP)
Title: Production of azo pigment
Inventor: SATO AKIO
IPC: C09B35/10
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a high gloss, high tinting strength azo pigment of excellent transparency, by adding an amine oxide compound in coupling a tetrazo compound of 3,3'-dichlorobenzidine with an acetanilide compound. CONSTITUTION:In producing an azo pigment by coupling a tetrazo compound of 3,3'-dichlorobenzidine with an acetanilide compound (e.g., acetoacetanilide), 0.1-20wt.%, based on the coupler component, amine oxide compound (e.g., dimethylstearylamine oxide), desirably, of the formula (wherein R<1-3> are each H, a 1-18C alkyl or -C2H2OH) is added to the mixture in the coupling step or to the reaction slurry after the coupling.
Patent JP-2000331762-A (JP)
Title: Joint connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/52
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To dispense with providing a part having low strength in a dice. SOLUTION: A bus bar body 50 has a structure, in which a bus bar base material 55W is integrated with a holding member 51 through insert molding, and the bus bar base material 55W is fractured to plural bus bars 55 by partially breaking it. Since one surface of a connecting part 56 forms an entire area exposing surface 56A, where an area corresponding to its stamped hole 54 and an area between adjacent stamped holes 54 are exposed throughout entire areas, by providing a dice 71 this surface, there is not need to form a projecting part having low strength in the dice 71.
Patent JP-H01309474-A (JP)
Title: Electronic camera
Inventor: MIMURA TOSHIHIKO
IPC: H04N5/225
Filed: 1988-06-07
Abstract: PURPOSE:To adjust the print contrast properly in a short time even if a printer represents a low gradation by using a microcomputer incorporated in an electronic camera, analyzing the density in a picture and assigning to a printer optimizingly the gradation. CONSTITUTION:A picture data displayed on a screen of a measuring instrument or the like is given to a frame memory 19 through a hood 11 or the like. The lightness and the distribution characteristic diagram of picture element number having the lightness are generated by a microcomputer 28 at printing from the data and a point (a) being a certain level SHD or below and the darkest point where the lightness is decreased monotonously is detected. Then a point (b) closest to the point (a) brighter than that at the point (a) and whose level is SHD or over is detected by increasing gradation by one and then monotonously. Then one gradation is assigned from the point (a) to the point (b) and (n-2)- gradation is assigned uniformly to remaining effective data parts. Thus, the gradation is assigned to each picture element optimizingly and each picture is printed out by a printer according to the gradation in a short time automatically.