baber/WOPTO huggingface dataset:
Patent JP-S62298284-A (JP)
Title: Signal processing circuit
Inventor: KUWAJIMA TAKESHI
IPC: G11B20/02
Filed: 1986-06-17
Abstract: PURPOSE:To decrease the number of elements of a semiconductor integrated circuit that requires high integration and reduce chip size by using at least one of two sets of demodulators used for noise cancellation at the time of reproduction as a modulator at the time of writing operation. CONSTITUTION:At the time of reproducing operation, FM signals that passed the limiter 31 of a demodulating circuit 3 and signals delayed by a specified time obtained by making an oscillating circuit 321 perform monostable operation making the signal a trigger are multiplied together by a multiplier 322 to form a delayed pulse string. Further, this is passed through a low pass filter 33 and demodulated to the second luminance signal. At this time, a switch 323 is made to select a constant current source 324. On the other hand, at the time of writing operation, a writing luminance signal, a frequency modulated signal, is converted to current by a votage-current converting circuit 6, and oscillation frequency of the oscillating circuit 321 is determined by this current value, and the output is transmitted to a writing signal processing circuit 7 of next step. At this time, the switch 323 is made to select the voltage-current converting circuit 6. By such constitution, the oscillating circuit can be used for both writing and reproducing operation.
Patent JP-H10327932-A (JP)
Title: Toothbrush
Inventor: YOKOTA NOBUKO
IPC: A46B9/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the reaching property of the bristle tips of a toothbrush to the required portion and the following property of the bristle tips after the movement of the toothbrush and increase the tooth filth removing effect by arranging many bristles with the fixed length on an irregular base in one direction. SOLUTION: The base 2 of a toothbrush 1 is formed into a ridge shape having a nearly triangular cross sectional shape perpendicular to the longitudinal direction of a neck section 9 and a handle section 10, and bristles 3 are arranged on the tilt faces 2a, 2b on both sides and the apex of the base 2. The bristles 3 forming a brush section 4 has the same length, and they are aligned in the same direction (vertical direction to the front face of a head section 8). The tilt angle θ of the planes formed by the bristle tips of the brush section 4 against the plane perpendicular to the direction of the bristles 3 forming the brush section 4 is preferably set to 25 deg.-45 deg.. The protruded bristles among the bristles 3 forming the brush section 4 easily reach the gaps between teeth and gums and can remove the tooth filth in the gaps between the teeth and gums.
Patent JP-S5367044-A (JP)
Title: Preventing method of break-down of wire guide tube
Inventor: WADA MASAHIRO
IPC: F16C1/26
Filed: 1976-11-27
Abstract: PURPOSE: To prevent the guide tube from the break-down by directing the spiral direction of the metallic spiral tube to such the direction so that it may be freely loosened by the twist stress when the twist stress is repeatedly applied to the axial direction of the guide tube having the metallic spiral tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63100667-A (JP)
Title: Protection system for burst area of magnetic disk device
Inventor: OGUCHI TAKEJIRO
IPC: G11B21/10
Filed: 1986-06-18
Abstract: PURPOSE:To prevent data from being mistakenly written in a servo signal area by inhibiting recording in a burst area only during a specific period that a rotating position detection means detects. CONSTITUTION:An index signal occurs the moment a hole 7 made in the rotar 1 of a spindle motor is detected. Meanwhile a detection signal far a hole element 6 occurs the moment polarity changes from S to N due to the passage of a rotor magnet. A period until initially a hole element signal occurs after the index signal has occurs is regarded as the burst area, that is, a recording inhibition period T1, and a recording inhibition signal is generated. Since the burst area and the recording inhibition signal are always synchronous although the rotation of the spindle motor fluctuates, servo information in the burst area is protected.
Patent JP-S5666353-A (JP)
Title: Warmth keeping material of molten metal
Inventor: ASAKUMA SHIGETOSHI
IPC: B22D27/06
Filed: 1979-11-02
Abstract: PURPOSE: An warmth keeping material of molten metal which is obtained by impregnating boric acid in carbonized chaff and which does not cause ashing during  use, has superior heat insulating effect and requires a smaller amount of use as  compared with conventional carbonized chaff.  
     CONSTITUTION: This warmth keeping material is produced by the following method: Chaff is immersed for ≥24hr in an aqueous boric acid soln. of 1W5% and after drying, it is carbonized at 400W500°C to prepare the carbonized chaff impregnated with boric acid. Or it is equally well to immerse an aqueous boric acid soln. of 1W 5% in carbonized chaff for ≥24hr then dry the same. When this carbonized chaff impregnated with boric acid is used on molten metal surface as a warmth keeping  material, its way of spreading is similar to that of conventional carbonized chaff but ashing is not observed at all. And the amount of its use is about 2/3 that of conventional carbonized chaff. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62299661-A (JP)
Inventor: SAJI SHUKO
IPC: F25B9/00
Filed: 1986-06-20
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-S5844961-A (JP)
Title: Assembling method by brazing
Inventor: FUJII TOSHIYUKI
IPC: H01L21/52
Filed: 1981-09-09
Abstract: PURPOSE:To permit assembling by good brazing without intervention of foam with sure job by interposing a brazing filler metal which is thicker in the central part than other parts between a substrate and a small piece and sticking the small piece tentatively by press sticking then brazing both by heating. CONSTITUTION:A brazing filler metal 2b which is like a tape and is made partially thick longitudinally in a central part is cut with a cutter to a prescribed length and is placed on a metallic substrate 1. Pressure is exerted upon the metal 2b to stick the same tentatively to the substrate 1. Thereafter, a chip 3 is stuck tentatively onto the substrate by exertion of pressure. The assembly is heated to melt the metal 2b, whereby the substrate 1 and the chip 3 are brazed and assembled to form one body.
Patent JP-S61296210-A (JP)
Inventor: RAINHARUTO URURIHI
IPC: G01P3/36
Filed: 1986-06-20
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-H11336284-A (JP)
Title: Corner outer wall
Inventor: TAKAHASHI KENJI
IPC: E04F13/073
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve joining strength and lessen cracks of a joining part by specifying the thickness of the adhesive of a butted joining part and the filling height of the adhesive of an indoor side joining part. SOLUTION: Outer walls 2, 2 are mutually joined at an angle K of 180 degrees or less, and joining parts 21, 23 are adhered by an adhesive to compose a corner outer wall 1. In this case, the adhesive of the joining part 21 butted against each other in a compressed and tightened state is flowed out to form a thickness (t) of 0.5 mm or less. In addition, the adhesive is filled at height (h) of 2.5-25 mm, preferably 7.5-15 mm on the indoor side face straddling both the outer walls 2 along the joining parts 21-23. Thereby inter-layer shift of the adhesive layer and breaking of the inside of a layer are hardly produced, joining strength is improved and the irregularity can be lessened.
Patent JP-S63308656-A (JP)
Title: Block access system for changeable access cycle
Inventor: MIHASHI MASAHITO
IPC: G06F12/00
Filed: 1987-06-10
Abstract: PURPOSE:To increase the flexibility of a system by changing over an access cycle at the time of block access execution depending on the type of response signal returned from a bus slave. CONSTITUTION:The CPU of a bus master side reads necessary data from an external memory M of the bus slave side, when the necessary data are not found in a cache memory C. For this purpose, a control circuit A transmits a block access request signal BLOCK to the bus slave. A control circuit B to receive such a signal returns a response signal BLOCKF or BLOCKS respectively to the bus master side depending on an block access executed whether by a high speed transfer system or by a low speed transfer system. The control circuit A to receive this, transfers a data memory from the external memory M to a memory C by changing over an access cycle depending on the type of response signal. Thus, a different memory in an access time can be freely used and the flexibility of the system can be increased.
Patent JP-S5477714-A (JP)
Title: Spinning of synthetic filament yarn
Inventor: TASHIRO MIKIO
IPC: D01D5/08
Filed: 1977-12-01
Abstract: PURPOSE: To cut off the blowing of quenching fluid simultaneously with yarn breaking, and to climinate the disturbance of the extruced filament yarn, by interlocking the flow rate regulating means of yarn quenching fluid with yarn breaking  detector.  
     CONSTITUTION: The filament yarn Y, e.g. polyester, etc. is extruded from the spinning pack 11, and crosssectional anisotropy is imparted to the yarn Y by quenching its one side with quenching fluid blown from the quenching device 12 in one direction. The yarn Y is then oiled by the oiling device 20, and taken up by the take-up 23 via the godet rolls 21. If the yarn Y is broken to lose its tension, the dancer roller 24 is lowered to depress the limit switch 25 at the position B. The solenoid value 26 is operated by the signal from the switch 25 to close the valves  automatically, thus stopping the quenching fluid from flowing.   
     USE: Spinning synthetic fibers having latent crimpability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6124658-A (JP)
Title: Antiskid control device
Inventor: MATSUDA TOSHIRO
IPC: B60T8/173
Filed: 1984-07-12
Abstract: PURPOSE:To surely prevent locking of drive wheels inducing an engine stall, by compensating the gradient of pseudo-vehicle speed in a drive wheel antiskid control upon detection of locking of a drive wheel, to a small value adaptable with a low friction road surface. CONSTITUTION:In an antiskid control device provided with independent antiskid control sections 14, 18 for driven wheels 12 and drie wheels 16, respectively, perceiving that the driven wheels 12 have a fixed inertia value and the liable to be subjected to the affection of the friction coefficient of the road surface, there is provided a lock detecting means 20 for detecting the locking of the driven wheels. Meanwhile there is provided a pseudo-vehicle speed compensating means 22 on the drive wheel 16 side. When the lock detecting means 20 detects the locking of the driven wheels 12, the pseudo-vehicle speed compensating means 22 is energized to compensate the pseudo-vehicle speed which is generated for the antiskid control of the drive wheels 16, to a puseudo-vehicle speed having a small gradient adaptable for the low friction road surface, thereby it is possible to avoid an engine stall locking of the drive wheels 16 following that of the driven wheels 12.
Patent JP-H11333527-A (JP)
Title: Manufacture of cylindrical member for vehicle body structure
Inventor: NAKAGAWA NARIYUKI
IPC: B21D26/041
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rectangular section in which no shrinkage causing locally reduced wall thickness is generated in the case of bulging and forming a cylindrical member for vehicle body structure having a closed section of approximately rectangular shape. SOLUTION: In a manufacturing method of a cylindrical member for vehicle body structure in which a cylindrical member 20 of closed section with its wall thickness changed in the peripheral direction is formed, and the bulging is effected by applying the pressure inside the cylindrical member at least in a condition that the cylindrical member is held in a bulging die to demarcate the outer contour of the final sectional shape of approximately rectangular shape, and the initial sectional shape 20' before the bulging is formed into the final sectional shape of approximately rectangular shape, the bulging is effected in a condition that areas in the vicinity of side wall contact points P1 ,  P2 first in contact with a side wall of the bulging die are formed into a thick walled part 21c having gradually thinner wall thickness as the initial sectional shape 20' before the bulging goes close to a longitudinal wall equivalent part 21 to become a longitudinal wall of the final sectional shape from a lateral wall equivalent part 22 to become a lateral wall of the final sectional shape.
Patent JP-S6123208-A (JP)
Title: Electronic appliance
Inventor: HOSAKA MASAO
IPC: G03G15/00
Filed: 1984-07-10
Abstract: PURPOSE:To remodel a machine in response to the desired function of a user by providing an input means for control programs and a means for storage of a monitor program which controls said input programs. CONSTITUTION:A user loads when necessary a card type floppy disk and then loads a sequence control program to a memory 4. Then DO motors M1 and M2 are driven by intelligent I/O ports PWM1 and PWM2 of a microcontroller (MC) U1. The pulses Pi1 produced from an FG1 of a main drive motor M1 are counted for overall control of a sequence. At the same time, the servocontrol is carried out by measuring the intervals of said pulses. Thus a machine can be remodeled in response to the desired function of the user by loading a sequence program to outside when necessary.
Patent JP-S62298485-A (JP)
Inventor: KOMATSU YUKIMASA
IPC: B07B13/16
Filed: 1986-06-18
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-S5476068-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L21/306
Filed: 1977-11-30
Abstract: PURPOSE: To secure a high density for the device by forming the electrode window by means of the heat oxide film on the poly Si gate and installing the window near the gate or with partial overlap to the gate.  
     CONSTITUTION: Poly Si 13 is laminated on gate oxide film 12G of Si substrate 11; polyimide resin 14 mask is used for etching; and thus gate G and wiring E are formed. Then Si 3 N 3 15 is coated to lift off the mask, and then SiO 2 16 is formed after oxidation. Part of film 16 is etched selectively to remove film 15. The window is drilled with no use of the mask and by making use of the difference between thick oxide film 13G and 13E and thin oxide film 12G to form oxide thin film 17. The source diffusion window is provided through the coarse positioning of the resist mask; the drain diffusion window is drilled via the difference of the film thickness again and with use the resist mask; and poly Si electrode 19S and capacity electrode 19C are formed selectively. The diffusion treatment is given with coat of PSG20 to form source 21S and drain 21D and then Al wiring 22 respectively. In such way, the mask margin is eliminated through the self-matching, thus realizing a small size and a large amount of capacity for the device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63307575-A (JP)
Title: Analyzing system for kanji compound word
Inventor: NAKADA TERUO
IPC: G06F17/21
Filed: 1987-06-09
Abstract: PURPOSE:To analyse a KANJI (Chinese character) compound word of a form aa's form having no medium point by using a fact that the KANJI compound word of the aa'b form has coincidence in length between the character string of (a) and that (a') virtually in all cases. CONSTITUTION:A dividing means 2 divides an input KANJI string into a 1st KANJI or KANJI word, a 2nd KANJI or KANJI word, and a 3rd KANJI or KANJI word from the head of the KANJI string. A retrieving means 3 retrieves a dictionary for a compound word of the 1st KANJI or KANJI word and a compound word of the 2nd KANJI or KANJI word and the 3rd KANJI or KANJI word which are divided by the means 2. A deciding means 5 decides whether a compound word should be outputted or not based on the retrieving result of the means 3. In such constitution, it is recognized whether a compound word contains both word ab and ab' or not. Thus it is possible to easily analyze the compound words registered in a dictionary with adding any point.
Patent JP-H10329291-A (JP)
Title: Laminated weatherable polyester film
Inventor: TANAKA YOSHIO
IPC: B32B27/36
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent transparency and haze from deteriorating owing to the generation of whitening and a crack by providing a laminated coating obtained by copolymerizing a benzotriazole reactive ultraviolet absorber with a plurality of acrylic monomers, at least, on one of the faces of polyester film. SOLUTION: A layer made up of a resin layer obtained by copolymerizing a benzotriazole reactive ultraviolet absorber with at least, two or more different types of acrylic monomer, is formed, at least, on one of the faces of the polyester film. The benzotriazole reactive ultraviolet absorber to be used is 2-2'- hydroxy 5' methacryloxyethylphenyl 2H benzotriazole. Especially methyl methacrylate is used as one of the two or more different types of acrylic monomer and the monomers other than the methyl methacrylate are preferably acrylic acid, butyl acrylate, 2-hydroxyethyl methacrylate and glycidyl methacrylate.
Patent JP-S62299891-A (JP)
Inventor: NIIMURA HIKARI
IPC: G09G1/02
Filed: 1986-06-19
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-S6123773-A (JP)
Title: Enameled aluminum article and its manufacture
Inventor: YAMAMOTO MOTOHARU
IPC: C23D5/00
Filed: 1984-07-11
Abstract: PURPOSE:To obtain an enameled Al article having superior corrosion and wear resistances by coating the surface of a metallic Al article with phosphate enamel contg. potassium titanate fibers and phosphate enamel frit and by baking the coated article at a specified temp. or below. CONSTITUTION:The surface of a metallic Al article is coated with phosphate enamel contg. potassium titanate fibers and phosphate enamel frit. The frit has a composition consisting of, by weight, 40-75% P2O5, 3-26% Al2O3, 6-26% Na2O+K2O+Li2O and 7.5-26% MgO+ZnO+TiO2. The coated article is baked at <=600 deg.C.
Patent JP-S5669435-A (JP)
Title: Cylinder number controlled engine
Inventor: TANAKA TOSHIAKI
IPC: F02D17/02
Filed: 1979-11-07
Abstract: PURPOSE: In a cylinder number controlled engine which stops operation of a few cylinders under a low load, to prevent the ceased cylinders from being worn during a run-in by providing a means of forcedly operating all cylinders during said running.  
     CONSTITUTION: When an engine is applied with a light load, a cylinder number control circuit 2 closes a cut-off valve 6 of a ceased intake path 5 to stop operation of cylinders #4W#6 and in addition, opens an exhaust recirculation valve 10 to circulate an exhaust gas through the ceased intake path 5. An odometer 33 is involved in the control circuit 2 to detect a certain driving distance so that during a run-in, the control circuit 2 is by-passed and the odometer 33 is directly connected to a fuel injection control circuit 1, by which a fuel is injected in the entire cylinders. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63309873-A (JP)
Title: Battery driving type electronic equipment
Inventor: SATO YOSHIMI
IPC: H02H7/18
Filed: 1987-06-11
Abstract: PURPOSE:To exactly detect the drop of a battery voltage by detecting a voltage drop, when the battery voltage is a prescribed level or below which has been set in advance, at the time of a battery check of a prescribed number of times. CONSTITUTION:In a electronic equipment for executing a power supply to a large current load of a logic system load 13 and a printer 14, etc., by a charge type battery 11, the voltage state of a battery 11 is detected by a voltage detecting circuit 17, and by a microprocessor 18, a detecting output of the circuit 17 is checked repeatedly by a prescribed number of times at a prescribed interval. When it has been detected that a detecting output is a prescribed level or below which has been set in advance, with regard to all the checks of a prescribed number of times, a charge request is displayed on a liquid crystal displayer 15, by which the drop of a battery voltage can be detected exactly.
Patent JP-H07676-A (JP)
Title: Spinning operation control device for washing machine
Inventor: NOMURA HIROYUKI
IPC: D06F33/02
Filed: 1993-06-16
Abstract: PURPOSE:To reduce the load torque added to a motor, and reduce power consumption by controlling the starting torque of a capacitor motor to thin the AC waveform of a generated capacitor voltage, when the rotating speed of a washing tub and spin basket is lowered to a fixed rotating speed. CONSTITUTION:When operation is transferred to spinning operation after washing stroke, the power of a capacitor motor 11 is transmitted to a washing tub and spin basket (hereinafter referred to as spin basket) through a driving force transmitting mechanism to rotate the spin basket. At this time, the basket is rotated at low speed in the initial stage of the operation, and thereafter rotated at high speed for a time set according to the clothes quantity detected by a clothes quantity detecting circuit 25. On the basis of the power source voltage value just before spinning operation detected by a power source voltage detecting circuit 22, an operation start set value VA is calculated, and at a point of time when the voltage of a capacitor C after spinning operation start detected by a capacitor voltage detecting circuit 23 reaches the set value VA, the input power source AC waveform of the motor 11 is thinned by a waveform thinning circuit 24 to lower the rotating speed of the spin basket.
Patent JP-S5934194-A (JP)
Inventor: IWAMOTO TATSUYA
IPC: G21C17/00
Filed: 1982-08-20
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-H0838506-A (JP)
Title: Method for correlating different coordinate systems to each other in computer-assisted stereotaxy
Inventor: YOAHIMU RUUBAA
IPC: A61B34/20
Filed: 1995-05-19
Abstract: PURPOSE: To provide a method to correlate different coordinate systems without using additional relating markers in computer supported steretactic surgery. CONSTITUTION: Partial localized anatomical information is collected by a surgical microscope attached to a carrier system and a suitable correlation algorithm is used to spatially correlate the partial, localized anatomical information with diagnostic data generated before the surgery.
Patent JP-S51128529-A (JP)
Title: Method for forming edge stressing photographic images
Inventor: MATSUNO HISAYA
IPC: G03C5/08
Filed: 1974-12-18
Abstract: PURPOSE:To form an edge stressing photograph from an air photograph original.
Patent JP-H05339270-A (JP)
Title: Mytomycin derivative
Inventor: ARAI HITOSHI
IPC: A61K31/40
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a new compound useful as an antitumor agent. CONSTITUTION:A compound of formula I (U and V are alkyl, alkoxy or alkenyloxy; Y and Z are H or methyl; one of R<1> and R<2> is carbamoyloxymethyl and the other is H) such as 7-diamino-7-[bis(methoxycarbonyl)methyl]mytomycin C. The compound of formula I is obtained by reacting a compound of formula II with a salt which is prepared by treating a compound of formula III with a base, in an inert solvent (e.g. THF, acetonitrile, DMF, etc).
Patent JP-H09327052-A (JP)
Title: Notice tone generator for electronic device
Inventor: JIYOUGATAKI TAKASHI
IPC: G10H1/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To generate a desired notice tone by allowing an electronic device to set the notice tone optionally. SOLUTION: In the case of generating a melody of one's own work, tone data are generated based on a memory address of music scale data stored in advance in a music scale data ROM 14 and an output time (non notice tone time) of music note (pause) stored in advance in a main ROM 10, that is, number of columns in use. The data are stored in a temporary buffer 110 and the decided data are registered in one's own work melody memory in a RAM 15, then a melody tone is outputted from a speaker 4 based on the memory address and the number of columns in use registered in the one's own work melody memory.