baber/WOPTO huggingface dataset:
Patent JP-H02198146-A (JP)
Title: Semiconductor sealing die
Inventor: ABE MITSUHIRO
IPC: H01L21/56
Filed: 1989-01-27
Abstract: PURPOSE:To avoid thermal deformation and plastic deformation caused by temperature differences between cavity plates and die fitting plates by a method wherein the die fitting plates are made of material having a larger thermal expansion coefficient than the material of the cavity plates. CONSTITUTION:Upper and lower cavity plates 5a and 5b made of steel are heated by a temperature control unit 7 and the heat discharge from the cavity plates 5a and 5b is blocked by heat insulating boards 3 and 4. Therefore, the temperatures of die fitting plates 1 and 2 are lower than the temperatures of the cavity plates 5a and 5b. The die fitting plates 1 and 2 and the cavity plates 5a and 5b are thermally expanded in accordance with the temperature rises. As aluminum alloy of which the die fitting plats 1 and 2 are made has a larger thermal expansion coefficient than steel of which the cavity plates 5a and 5b are made, the thermal expansion of the die fitting plates 1 and 2 is nearly equal to the thermal expansion of the cavity plates 5a and 5b. With this constitution, thermal deformation and plastic deformation caused by temperature differences between the cavity plates and the die fitting plates can be avoided, so that the parallelism and flatness of the parting planes of the cavity plates can be stabilized and burrs of the cavity plates can be avoided.
Patent JP-S58156746-A (JP)
Inventor: BUERUNERU RIIGERU
IPC: F16G13/12
Filed: 1983-02-04
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-2000211190-A (JP)
Title: Printer having automatic printing position correcting function
Inventor: AOSHIMA MAKOTO
IPC: B41J2/51
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To automatically correct a deviated amount from a reference position by automatically detecting a side end of a sheet. SOLUTION: The printer having a bar code reader 14 mounted in a carrier frame for mounting a print head, thereby printing one side end of a sheet as a reference of printing while moving the frame, comprises a side end detecting means 12 for detecting one side end of the sheet by moving the head to the one side end side of the sheet to a printing surface, and a deviation calculating means 13 for calculating a deviation from the one side end position of the sheet detected by the means 12 and a preset reference position.
Patent JP-S57134514-A (JP)
Title: Production of high-tensile steel of superior low- temperature toughness and weldability
Inventor: AMANO KENICHI
IPC: C21D8/00
Filed: 1981-02-12
Abstract: PURPOSE: To obtain titled high-tensile steel permitting additional intensification by making the temp. for stopping of the accelerated cooling after heating-rolling under adequate conditions for steel of composition having adequate content of Nb lower than that in the prior art.  
     CONSTITUTION: A slab of 0.02W0.15 C, by %, 0.03W0.60 Si, 1.0W2.5 Mn, 0.005W 0.060 solAl, 0.01W0.10 Nb, ≥1 kinds of limited amts. of Ti, Ni, Cu, Mo, V, Cr, B, Ca, REM and ≤0.008 S and F out of the balance unavoidable impurities is heated to 1,180°C or below temp. at which Nb solutionizes at ≥0.01. Thereafter, it is rolled to ≥ 50% cumulative draft in an austenite recrystallization temp., in succession to which it is rolled to ≥50% cumulative draft at Ar 3 WAr 3 +150°C. Thereafter, it is cooled immediately down to 450W300°C at 2W20°C/sec. cooling rates, after which it is air-cooled. With the accelerated cooling temp. in excess of the upper limit, the two phase structure of ferrite and bainite is formed, and the effect of increasing strength is not large. Below the lower limit, the amt. of martensite increases and this decreases the effect of tempering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07225227-A (JP)
Title: Evaluation method for coal for producing coke
Inventor: MIYAZAWA KUNIO
IPC: C10B57/00
Filed: 1994-02-15
Abstract: PURPOSE:To evaluate fusion characteristics of coke with precision in a short time by evaluating that of each clear coal, with surface layer oxygen amount as evaluation reference. CONSTITUTION:Samples of particle size 60-100JIS mesh which are non-caking and slightly coaking coal, weathered coal of caking coal and filtered ordinal caking coal, and the samples broken, filtered with 200JIS mesh, and their non- oxidized surfaces exposed, are fixed together with an adhesive tape, and then put in a sample chamber for X-ray photoelectron spectral analysis (ESCA) for deairing, and with Mg Kalpha as an X-ray source, 8kV output and 30mA, spectrum of 0-100OeV area is measured. Then, the spectra of samples wherein they are broken through a 2000JIS mesh for non-oxidized surfaces to be exposed, and the compensation factor obtained from internal oxygen amount obtained by element analysis, etc., in advance (bulk oxygen amount) are applied to the spectra of 60-1000JIS mesh samples, so that surface oxygen amount is obtained. And under nitrogen current, the particles of carbonized sample, obtained at the temperature raised as high as about 450 deg.C (30 deg.C/minute), are observed with a microscope, and the number of pieces sticking to neighboring particles is made into exponent, for evaluation of fusion characteristics.
Patent JP-H08223573-A (JP)
Title: Image quality control method of image
Inventor: NAGAMOTO AKIRA
IPC: H04N19/503
Filed: 1995-02-06
Abstract: PURPOSE: To reduce flicker noises without any picture quality deterioration by calculating the dispersion of DCT coefficients to be transmitted, and determining a bit assignment target number in each video format based on this dispersion. CONSTITUTION: An input signal is movement-compensated from a reference picture by a movement compensating part 1, and converted by a discrete cosine converting part. Then, this signal is quantized by a quantizing part 3, and the result is encoded by a variable length encoding part 4, and transmitted. Also, the encoded picture is processed by an inverse quantizing part 5 and an inverse discrete cosine part 6 so as to be turned into a next reference picture, stored in a frame memory 7, and MPEG-encoded. Then, a quantization parameter is determined by a rate controlling part 8 by using conversion coefficients from the converting part 2 and the variable length encoded number from the encoding part 4.
Patent JP-S59146042-A (JP)
Title: Copying machine
Inventor: HASEGAWA YUTAKA
IPC: G03G21/00
Filed: 1983-02-08
Abstract: PURPOSE:To eliminate the need for judgement processing wherein magnification data is compared with reference data after being read out, by storing an ROM as a storage means with flag data which indicates whether proper magnification and proper direction are set or not in addition to displacement data. CONSTITUTION:The copying machine consists of a central processing unit (CPU) 1, ROM1a stored with the control part program of the CPU, variable magnification table, etc., an original size detection part 2 consisting of plural reflection type photosensors, a form size detector 3 which detects form size from the positions and number of projections provided to a paper feed cassette, an operation display part 4, and an optical system control part 5 which controls copy magnification, etc. The ROM as the storage means is stored with flag data which indicates whether proper magnification and a proper direction are set or not in addition to variable magnification data, so the need for the judgement processing wherein magnification data is compared with reference data after being read out is eliminated, thereby simplifying a processing program.
Patent JP-S60162530-A (JP)
Title: Bending machine
Inventor: TOUKAI SHIGERU
IPC: B21D37/00
Filed: 1984-02-06
Abstract: PURPOSE:To adjust the lower limit position of a ram by providing an adjusting screw having a rotation driving device on the ram, and placing an unloading valve unloaded by pushing motion of a push rod, on a frame side. CONSTITUTION:A worm wheel 11 is provided in a case 10 of the back of a ram 3, and an adjusting screw 12 is placed so as to be rotatable in an axial core. On a frame side, a lever 20 of an unloading valve 19 is placed so as to be opposed to the lower end of the screw 12. When the tip of the screw 12 contacts the lever 20 of a lower limit setting valve by descent of the ram 3, pressurized oil in a descending circuit is drained and the ram 3 stops. At the time of this bending, when the adjusting screw 12 is moved upward by rotating a handle 17, the lower limit set position moves downward, and the ram 3 moves downward by that portion. The lower limit position is adjusted by this method, and a trial bend time is also shortened.
Patent JP-S56115838-A (JP)
Title: Controlling device for air to fuel ratio
Inventor: ATAGO TAKESHI
IPC: F02M7/00
Filed: 1980-02-19
Abstract: PURPOSE: To provide prominent output characteristics to an engine by a method wherein a plurality of memory elements for a map control are provided and the memory element is selected in accordance with the operating condition of the engine to effect an air to fuel ratio control with the data of the memory element.  
     CONSTITUTION: Three kinds of maps A, B, C are provided in the memory elements shown by ROM14 and the maps A, B, C are picked up in accordance with the magnitude of the suction amount Q of the engine to effect the air to fuel control with the data. According to this method, the most proper air to fuel ratio control may be effected at all times in accordance with the operating condition of the engine, therefore, the prominent output characteristics may be provided to the engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02199955-A (JP)
Title: Facsimile equipment
Inventor: HAYASHI EIJI
IPC: H04N1/32
Filed: 1989-01-27
Abstract: PURPOSE:To prevent disturbance of facsimile communication in the case of hooking off of a telephone system by executing facsimile reception automatically when an opposite party is a facsimile equipment or a telephone call is switched into a facsimile communication even in the case of hook-off of the telephone system prior to the reception of the facsimile equipment. CONSTITUTION:When the opposite party is a facsimile equipment or the opposite party is switched from a telephone call into facsimile communication, a signal (CNG) representing the facsimile communication reaches an audio reception signal line 17R of a communication line. A CPU 33 executes the reception control and a CPU 13 executes the connection changeover. Thus, even when the communication switch is not clocked, the facsimile reception is automatically realized. Thus, when the opposite party is an automatic transmission station, even if a handset is hooked on, the operation to receive the facsimile communication is not required.
Patent JP-H09213129-A (JP)
Title: Light source device
Inventor: NAKAMURA KIYOTADA
IPC: F21Y101/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To completely evaporate the whole of the sealed mercury in lighting, sufficiently provide large intensity light radiation, and effectively prevent overheated state of a front base by providing a metal plate member having cooling air deflecting part in the front base. SOLUTION: A metal plate member 20 having a fixing cylinder part and a cooling air deflecting part is fitted around the outer circumference of the front base 15 of a mercury electric discharge lamp 10. The cooling air deflecting part of the metal plate member 20 has a projecting shape in the radial outward direction so as to deflect the cooling air flowing from the front in the direction separating from the optical axis, namely, deflect it in the radial outward direction of the fixing cylinder part. The metal plate member 20 is thus cooled down highly efficiently by the cooling air so that the base 15 of the lamp 10 is sufficiently cooled and the front side sealed tube part 11c is surely prevented from being in an overheated state.  The cooling air deflecting part of the metal plate member 20 thus prevents the flow of the cooling air from directly blowing on the front face region of the central projecting part of the sealing body 11 of the lamp 10 so that the central projecting part is prevented from being overcooled and therefore the radiation intensity can be improved.
Patent JP-H04240143-A (JP)
Title: Production of fiber reinforced cement board
Inventor: HASHI KAZUO
IPC: B28B11/24
Filed: 1991-01-17
Abstract: PURPOSE:To obtain the process for producing the fiber reinforced cement board having the properties equiv. to properties obtd, with the cement board compounded with asbestos even if this cement board is not compounded with the asbestos. CONSTITUTION:This cement board is produced by adding water to a compd., which consists of 25.3 to 51wt.% cement, 59.5 to 34wt.% alpha quartz type silica having 8000 to 20000cm<2>/g Blaine's value, 3 to 10wt.% pulp fibers, 0.2 to 1.5wt.% carbon fibers, 0.1 to 1.0wt.% synthetic resin fibers having the m.p. below the curing temp. at the time of steam curing to be described later and the balance weight% of inorg. fine powder aggregate, kneading such compd., obtaining a molding from this kneaded matter, dehydration pressing the kneaded matter under 250 to 700kg/cm<2>, and subjecting the molding to natural curing at room temp., then subjecting the molding to the steam curing for 13 to 24 hours under 163 to 180 deg.C conditions. The dense cement matrix is obtd. by regulating the cement and silica. The holes which do not affect the strength are formed into the matrix by using >=2 kinds of the synthetic resin fibers, by which the various properties as the plate material are improved.
Patent JP-H11216427-A (JP)
Title: Address recognition method
Inventor: UNO KAORI
IPC: B07C3/14
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To artificially set address regions as means for improving a recognition rate when the paper sheets stated with information on addresses, etc., to the same shapes and in the same positions are continuously supplied to a sorting apparatus and to artificially release the set information which is preferentially set when the paper sheets stated with the information on the addresses, etc., to the different shapes and in the different positions are supplied again. SOLUTION: This address recognition method is a method of automatically selecting, according to the shapes of the paper sheets to be supplied, the two recognition methods storing the address region information and preferentially executing the recognition of the information on the characters, etc., within these regions when continuously supplying the paper sheets stated with the information on the addresses, etc., to the same shapes and in the same positions and detecting the address regions again by each of the paper sheets and recognizing the information on the characters, etc., within these regions when continuously supplying the paper sheets stated with the information on the addresses, etc., to the different shapes and in the different positions.
Patent JP-S61178372-A (JP)
Title: Automatic paper feeding device
Inventor: TSUYUKUBO SHIGERU
IPC: B41J11/48
Filed: 1985-02-04
Abstract: PURPOSE:To enable an error to be processed on the automatic paper feeding device side without exercising an influence on the power source of a recording device body and recording data, by providing a detecting means for a paper feed error, a displaying means, a returning means, and a transmitting means to a recording device. CONSTITUTION:When a paper feed error detecting sensor 8 does not detect a recording paper 1, the occurrence of an error is detected and simultaneously a motor for driving a paper feed roller 2 is brought to a stop. Thereafter, a control part 11 causes a display part 9 to display an error through flickering of a LED. In which case, an interface 10 reports the occurrence of an error to a recording device body, and after an operator eliminates the cause of an error, a key switch 13 is depressed to return a device to a main routine. This enables an error to be processed on the automatic paper feeding device side without exercising an influence on the power source of the recording device body and recording data.
Patent JP-H07204289-A (JP)
Title: Auto-drip valve for sprinkler fire extinguishing facility
Inventor: KIKUCHI TETSUO
IPC: A62C37/08
Filed: 1994-01-20
Abstract: PURPOSE:To raise an alarm at both upper and lower floors simultaneously, eliminating the problem of a conventional sprinkler fire extinguishing facility where it takes a long time from the operation of a sprinkler head to the operation of an alarm as a cause for delaying a report to a fire station or a security room. CONSTITUTION:This auto-drip valve 30 is so constituted that an inlet port 32 and an outlet port 33 are formed orthogonally with a cylindrical plunger slide section 31, and one end of the section 31 serves as a drain hole 35. Also, a plunger 40 having tapered surface 43 at one end and a drip groove 44 is slidably laid in the section 31 and the other end of the plunger 40 is fitted with a compression spring 42.
Patent JP-H06232602-A (JP)
Title: Primary radiator
Inventor: ODAKA KENICHI
IPC: H01P1/17
Filed: 1993-02-05
Abstract: PURPOSE:To provide a primary radiator for receiving a circularly polarized wave whose miniaturization is attained and whose cross polarized wave characteristic is excellent. CONSTITUTION:The primary radiator is provided with a circular waveguide 2 whose one end is provided with an aperture 1 for intaking an electromagnetic wave, whose other end is provided with a dielectric board 5 to close itself, a circularly polarized wave/linearly. polarized wave converter (metallic ingots 3 4 in the Figure) provided in the circular waveguide 2, and a microstrip slot antenna consisting of a microstrip line provided on the said dielectric board 5 (an earth conductor 8 and a signal conductor 9 in the Figure) and a slot 7, a linearly polarized wave converted by the circularly polarized wave/linearly polarized wave converter is coupled with the microstrip slot antenna, and a signal is outputted in the microstrip line mode via the microstrip line.
Patent JP-H10224112-A (JP)
Title: Tm-mode dielectric resonator
Inventor: KURISU TORU
IPC: H01P7/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To easily adjust a resonance frequency or a connecting quantity by providing an electric field concentrating part in a region adjacent to a gap part formed at a part of a dielectric pole, so as to fix a resonance frequency by the dielectric eliminating quantity of the electric field concentrating part. SOLUTION: A dielectric resonator is obtained by integrating a prismatic dielectric pole 1 inside of a cavity 4 which functions as a waveguide. The dielectric resonator of a TM 110 mode is constituted this way. Two vertically penetrating gap parts 2a and 2b have been previously formed at the pole 1 at the time of forming. By providing gap parts 2a and 2b at the pole 1 such as this, the electric field concentrating part is generated in the region A adjacent to these two parts 2a and 2b. In the case of adjusting the resonance frequency of the dielectric resonator like this, the electric field concentrating part is cut to form a dielectric eliminating part 3. Namely, the shaft of a rotary grinder is advanced in a direction vertical to a paper surface to adjust the resonance frequency according to the depth of the part 3.
Patent JP-S54111376-A (JP)
Title: Operation stop reventing device of wristwatches
Inventor: OOHASHI TAKESHI
IPC: G04D7/00
Filed: 1978-02-20
Abstract: PURPOSE: To provent the wristwatch from stopping its operation even if it is removed from the hand for many hours by providing a detaining tool which detains the automatic wristwatches in such a manner as to operate integrally with its arm and oscillating this arm on a base.  
     CONSTITUTION: The top end part of an arm 6 is pivotally fitted on a main shaft 5 to a base 1 and one end of an elastic contact piece 10 is fixed to this pivotally fitting part and is provided oscillatably in synchronization to the arm 6. When the arm 6 is started with the fingertip, the elastic contact piece 10 oscillates and at each one reciprocation, its end part makes contact to a contactor 9 and this causes the circuit of an electromagnet 8 to be intermittently closed, then the arm 6  continuously oscillates to the right and left at a fixed period. Hence, if the wristwatch 13 is held detained to the detaining tool 12 of the arm 6, the wristwatch 13 is always oscillated and therefore stopping of its operation will not occur. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54111149-A (JP)
Title: High frequency heating device
Inventor: HIRAI KAZUMI
IPC: H05B11/00
Filed: 1978-02-20
Abstract: PURPOSE: To prevent an erroneous operation by providing such a device in which a power supply circuit is left disconnected as long as a selection switch is not pressed so that the power supply is not turned on no matter which timer is pressed.  
     CONSTITUTION: ON-OFF positions of changeover switches 21 through 24 corresponding to all push buttons 27a through 37d for selection of heating modes are set as depicted in the sketch. If a push button 37, for instance, is pressed, changeover switches 21 and 24 become ON. As all the change-over switches are so designed as to be able to switch from Short Period Timer, Long Period Timer, High Frequency Ocillator's High Output Circuit, Low Output Circuit and High Frequency Oscillator to Heater Circuit, if all the selection switches are not pressed, the power supply circuit is not turned on, and therefore, an erroneous operation is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08223952-A (JP)
Title: Fixed position stopper for driver
Inventor: IMAEDA KOUKI
IPC: H02H7/085
Filed: 1995-02-07
Abstract: PURPOSE: To prolong the service life of a resistor element for detecting the lock current of a motor while enhancing the durability thereof. CONSTITUTION: A motor 11 turns a mirror housing toward the housing position when it is conducted in the direction shown by an arrow H and turns the mirror housing toward the using position when it is conducted in the direction opposite to the arrow direction H. A relay 14 turns ON the contacts (c-b) of a relay switch 14b when an exciting coil 14a is interrupted and forms a conduction path for the motor 11 through the contacts (c-b) when an operating switch 12 is turned ON. A switch circuit 16 includes transistors 19, 21 being turned ON when the voltage across a resistor 15, connected in series with the conduction path of the motor 11, exceeds a set level. When the transistors 23, 25 are turned ON, the exciting coil 14a of the relay 14 is conducted and the relay switch 14b is turned to the state for turning the contact (c-b) ON thus interrupting the motor 11.
Patent JP-S60236640-A (JP)
Title: Color denture and its production
Inventor: JIYON JIEE BUREAA
IPC: A61C13/00
Filed: 1985-02-01
Abstract: A type of dental restoration and a method of preparation of dental restorations is disclosed. The dental restoration is provided with an outer shader layer (23), an intermediate at least substantially uncolored, translucent layer (22), and an opaque substructure. The opaque substructure may be a metal support (17) with a surface opaquing agent (21) in one species. The dental restoration may be prepared by removably mounting intermediate uncolored translucent layer that is a crown on an opaque substructure that is a dental mount. The dental mount being matched to an opaque dental cement that will mount the finished shaded dental crown.