baber/WOPTO huggingface dataset:
Patent JP-S555106-A (JP)
Title: Forming method for parts provided with internal groove
Inventor: KANAMARU NAONOBU
IPC: B21J5/12
Filed: 1978-06-23
Abstract: PURPOSE: To manufacture the parts provided with high accurate internal groove, by employing the cylindrical parts for the parts, and by forming the straight guide and the punch angle at the gear of the punch, when the parts provided with internal groove is to be manufactured using the punch and dies.  
     CONSTITUTION: The cylindrical parts 1 is worked by the punch 4 and dies 3, and the internal gear 101, etc., provided with the internal groove, is manufactured. Hereupon, the employed punch 4 is provided with the straight guide 4B, and the gear 4A including the slope 4C with the punch angle 30W45 degrees continuing to above straight guide 4B. About 0.1mm gap is formed between the outer diameter of the straight guide 4B and the inner diameter of the cylindrical parts 1. Besides, the size of the outer diameter of the straight guide 4B is made slightly larger than the diameter of the tooth bottom 4D of the gear 4A. This punch 4 is pushed into the cylindrical parts 1 placed in the dies 3, and the internal gear 101 provided with high accurate internal groove is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10263877-A (JP)
Title: Mixed powder for brazing al or al alloy
Inventor: HIYOUGO YASUNORI
IPC: C22C21/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide mixed powder for brazing capable the filling the gap with small amount of the brazing filler metal. SOLUTION: In the mixed powder consisting of Al-Si two-element hyper- eutectic alloy powder containing 13-45% Si and the balance Al with inevitable impurities, and Si powder, the Al-Si two-element hyper-eutectic alloy powder contained in the mixed powder and the Si powder arc mixed so that 15-60% Si is contained in total, the mean grain size of the Al-Si two-element hyper- eutectic alloy powder is in the range of 5-100 μm, the mean grain size of Si powder is in the range of 1-50 μm, and the mean grain size of the Al-Si two- element hyper-eutectic alloy powder is relatively larger than that of the Si powder.
Patent JP-H07261975-A (JP)
Title: Japanese variable editor
Inventor: KAWASHIMA YUKIRO
IPC: G06F9/06
Filed: 1994-03-23
Abstract: PURPOSE:To improve the efficiency of the development and maintenance of a program by reading a file after reading a program, replacing a one-byte character on the program with a two-byte character and displaying, printing and editing it on a screen. CONSTITUTION:The program of the file ABC.1 is read and inputted to an operation file ABC.1 and one row of the file ABC.2 is read. Then, a read alphanumeric variable is retrieved in the operation file ABC.1 and when the corresponding variable is present and the byte number of the character is the same, the alphanumeric variable of the operation file ABC.1 is converted into the two-byte character. Thereafter, a screen display processing is executed in the case of selecting the screen display processing, an editing processing for which screen display is performed, is executed in the case of selecting the editing processing and a printing processing is executed in the case of selecting the printing processing. Thus, the program can be viewed with original Japanese for the variable replaced by alphanumerics or the like.
Patent JP-H05237647-A (JP)
Title: Packing for sliding nozzle
Inventor: MUNETOMO SATOO
IPC: B22D41/46
Filed: 1992-02-26
Abstract: PURPOSE:To enable the safe and efficient execution of an operation to cast a molten steel in a molten steel ladle by incorporating fused silica at a specific weight concn. or above, into the packing for a sliding nozzle consisting of quartziferous particles and the fused silica. CONSTITUTION:The packing for the sliding nozzle consisting of the quartziferous particles and the fused silica contains >=30wt.% fused silica. Fused silica particles are used in place of quartz particles, such as river sand and silica sand, as the packing for the sliding nozzle. The fused silica is amorphous glass obtd. by melting pure silica sand, is hardly volumetrically expanded by heating and has a high m.p. The natural opening rate of the packing for the sliding nozzle is exceedingly improved by adding the fused silica to the packing for the sliding nozzle essentially consisting of the quartziferous particles. As a result, the trouble of the failure of nonopening of the packing for the sliding nozzle is completely eliminated and the safe and efficient conduction of the operation to cast the molten steel in the molten steel ladle is assured.
Patent JP-S60218065-A (JP)
Title: Device for preparing eluate in liquid chromatography
Inventor: MATSUO TAKAAKI
IPC: G01N30/34
Filed: 1984-04-13
Abstract: PURPOSE:To enable exact formation of an elution gradient with good reproducibility by controlling a liquid feed means in such a way that the electrical conductivity of a solvent mixture changes with time in the predetermined way. CONSTITUTION:The signal measured by a device 33 for measuring electrical conductivity of a liquid mixture is converted to a digital value by an analog-to-digital converter 34 and the digital value is inputted to a processing circuit 38 for the input-output signal of a microcomputer 35. The equation for the target value of the electrical conductivity corresponding to a desired gradient is preliminarily stored as a function of time in a storage device 37 and the signal indicating the time from a clock device 39 is substd. into the function, by which the target value of the electrical conductivity at the present point of time is calculated. The calculated value and the signal from a device 22 are compared and the control value of the signal to be fed to pulse motors 15, 16 is so set as to eliminate the difference therebetween.
Patent JP-H09265300-A (JP)
Title: Device and method for voice processing
Inventor: ASANO KOJI
IPC: G10L15/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily execute a countermeasure against the environmental noises of the place where the device is used. SOLUTION: A code book storage section 31 stores code books C1 , C2 ,... which are respectively produced based on the learning voice signals including the noises taken at different noise environment. A selection section 34 selects the code book which corresponds to the noises of the place where the device is used and supplies the code book to a vector quantizing section 33. On the other hand, a feature vector extracting section 32 extracts feature vectors corresponding to the uttering of a user from the voice signals, which include noise, and supplies the vectors to the section 33. The section 33 quantizes the feature vectors from the section 32 using the code book selected by the section 34.
Patent JP-H05240069-A (JP)
Title: Intake device for internal combustion engine
Inventor: KANESHIGE SUSUMU
IPC: F02M35/10
Filed: 1992-02-28
Abstract: PURPOSE:To maintain the position of a rod in the specified direction and thereby prevent any excessive force from being added to a diaphragm by forming an involute form groove in the tip of a lever connected to an intake control valve, and sliding the rod of the diaphragm along this form groove. CONSTITUTION:A main intake passage 4 of a cylinder head 2 is provided with a control valve controlling this opening. A lever 15 is connected to a valve stem 9 of this control valve 6, and a rod 14 of a diaphragm type actuator 10 is connected to this lever 15 via a rod pin 16. An involute form groove 17 is formed in the tip of the lever 15. In succession, the rod pin 16 is engaged with this involute form groove 17 free of slide motion. Likewise a vertical direction of an involute curve in the involute form groove 17 is set to a traveling direction of the rod 14. With this constitution, the rod pin 16 is slidden along the involute form groove 17, whereby a position of the rod 14 is maintains in direction of a center line of the actuator 20.
Patent JP-H04309779-A (JP)
Title: Manufacture of vacuum heat insulating material
Inventor: YAMAMOTO NORIMASA
IPC: B65D81/38
Filed: 1991-04-09
Abstract: PURPOSE:To inexpensively manufacture a vacuum heat insulating material in which wrinkles are scarcely formed and which has excellent shape retentivity. CONSTITUTION:An impermeable plastic material is blow-molded, and a hollow vessel 11 made of a body 12, a discharge port 15 and an opening 16 is formed. A pressure feed pump 19 is connected to the opening 16, and the air containing inorganic fine powder having low thermal conductivity is supplied. Simultaneously, an exhaust pump 19 is connected to the port 15 in which a filter 17 is mounted to evacuate it, and the powder is filled in the vessel 11. After a filter 20 is mounted in the opening 16 and the air is evacuated from the port 15 and the opening 16, the port 15 and the opening 16 are sealed. Thus, since its rigidity is large, wrinkles are scarcely generated, and a vacuum heat insulating material having excellent shape retentivity is inexpensively manufactured by a small amount of material in small number of steps.
Patent JP-H11275382-A (JP)
Title: Video camera
Inventor: OTA KEISUKE
IPC: H04N5/067
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To properly display a photographed image on a monitor even when a frequency is disturbed by controlling a switch based on the frequency of an AC power source. SOLUTION: A phase comparator 16 compares the phase of a vertical synchronizing pulse with that of a commercial power source frequency and the low pass component of a phase difference signal is extracted by LPF 18. The oscillation frequency of VCO 20 is controlled by the low pass component. VCO 20 and a master clock generating circuit 24 are connected to a timing signal generating circuit 12 with the switch 22. The switch 22 is controlled based on the low pass component outputted form LPF 18. That is, the level of the low pass component is in correlation with phase difference between a vertical synchronizing signal and the frequency signal of the AC power source so that the switch 22 executes change-over to the side of the circuit 24 when the low pass component exceeds a prescribed level. The vertical synchronizing pulse is generated based on a master clock.
Patent JP-S553815-A (JP)
Title: Coating method
Inventor: YAMAUCHI AKIRA
IPC: B05D5/06
Filed: 1978-06-22
Abstract: PURPOSE: To produce a three-dimensional reality of a figure by forming a pattern at random by the procedure in which a color paint is coated on the surface of an object which is covered with a glue sheet, then the glue sheet is removed, and further the surface is overlaid with a color paint.  
     CONSTITUTION: The surface of an object to be coated is first covered with the glue sheet 7 formed into a desired pattern and then sprayed with a color paint to form a randomly arranged pebble-like pattern for example among the clearances of the patterned glue sheet. Then, the glue sheet is removed out of the surface and then the surface so patterned is heated and dried to obtain a randomly arranged pebble pattern on its surface. The surface 4 is followed by the application of a transparent color paint layer 5 and then the top coat layer 6 as the uppermost layer. Thus, a three-dimensional reality of a figure can be easily produced. The paint used is a reactive acryl-urethane paint pigmented to a desired extent for example. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07277144-A (JP)
Title: Anti-theft system for vehicle
Inventor: YAMAZAKI TAKESHI
IPC: B60R25/04
Filed: 1994-04-14
Abstract: PURPOSE:To surely hinder the theft of a vehicle. CONSTITUTION:In an anti-theft system 1 for vehicle, which is provided with a key-less entry system that a door lock control unit 6 receives the signal showing the discrimination code transmitted from a transmitter 41 and controls a door locking actuator 43, an internal combustion engine control unit 3 computes the fuel injection quantity and the ignition time on the basis of the control data, which are stored in a memory, in response to results of the detection by each sensor 11, 12, and drives a fuel injection valve 13 and an igniter 14. A door lock control unit 6 detects the presence of theft of a vehicle on the basis of the switching condition of each switch 63, 44, 45, and gives the code signal showing a result of the detection to a constant voltage circuit 67 of the internal combustion engine control unit 3, and when presence of the theft is detected, power supply to each circuit inside of the internal combustion engine circuit 3 is interrupted.
Patent JP-S59201950-A (JP)
Title: Electronically controlled fuel injection device
Inventor: OKUMURA ATSUO
IPC: F02P5/15
Filed: 1983-05-02
Abstract: PURPOSE:To effectively avoid a rise of exhaust temperature of an engine so as to prevent overheat in its exhaust system while avoid its knocking, by both delaying the ignition timing and increasing the injection quantity of fuel in a fuel injection valve in a period when the engine is under its high loaded further high temperature condition. CONSTITUTION:In a period, when a throttle valve is opened to a prescribed degree, for instance, 60 deg. or more turning on a power switch 29 further when a water temperature sensor 22 detects the temperature of cooling water reading a prescribed temperature, for instance, 95 deg.C or more, that is, in the period when an engine is high loaded under its high temperature condition, the opening time of a fuel injection valve 7 is increased by an electronic controller 31. In this way, an injection quantity of fuel is increased, compensating a rise of exhaust temperature due to the delay of ignition timing. While in this period of operation, an ignition device 32, being controlled, delays the ignition timing of the engine for avoiding its knocking in a control routine of the ignition timing. In this way, a rise of exhaust temperature of the engine and its knocking can be effectively avoided.
Patent JP-H08271577-A (JP)
Title: Electric measuring method
Inventor: MATSUI MASATO
IPC: G01R19/00
Filed: 1995-03-31
Abstract: PURPOSE: To shorten the time required for measurement while enhancing the accuracy by carrying out the measurement upon elapse of a predetermined time determined, depending on the characteristics of electrical measurements, for the measuring time elapsed after the initial state where specified parameters are held for an object. CONSTITUTION: Voltages V1 , V2 at terminals S1 , S2 are selected while observing voltmeters VM1 , VM2 . When V1 >V2 , a DC current flows through an object 1 in the direction of an arrow I. An ammeter IM1 measures a current I1 flowing out from a DC voltage supply E1 and an ammeter IM2 measures a current I2 flowing into a DC voltage supply E2 . Since the voltmeters VM1 , VM2 have output resistance sufficiently higher than other resistors, substantially O(A) currents flow through the cores 3b, 3b' of coaxial cables 3, 3'. Consequently, the currents I, I1 , I2 have equal absolute values and it means that a voltage V=V1 -V2 is applied across the object 1. Current flowing through the object 1 can be read out on the ammeter IM1 or IM2 .
Patent JP-S57191827-A (JP)
Title: Moving magnetic head with reference position detecting mechanism
Inventor: OOISHI KENGO
IPC: G11B5/55
Filed: 1981-05-20
Abstract: PURPOSE:To achieve accurate reference position detection with compact constitution by providing a gear for magnetic head movement and a gear for control, which faces said gear and has a prescribed period, with through holes which coincide with each other at a reference position, and then providing a light emitting device and a photodetecting sensor with the through-holes in-between. CONSTITUTION:A gear 7 for head movement fixed to a rotating shaft 6 having screw thread 5 conforming to the screw hole 4 of a magnetic head supporting member is rotated by a motor 8 through a gear 10 to move a magnetic head 1 in the width direction of a magnetic tape 8. A gear 17 for control is rotated on a rotating shaft 12 through a gear 11. When the magnetic head 1 is at a refere position, light from a light emitting device 14 is made incident to a photo-detecting sensor 15 through the through-holes of gears 16 and 17, thus detecting the reference position accurately. The relation between the rotational period of the gear 16 and that of the gear 17 is so set that the through-holes 16 and 17 are aligned to each other only at the reference position in the moving section of the head 1. The structure is therefore made compact.
Patent JP-H01304673-A (JP)
Title: Electric connector
Inventor: JIEEMUZU ESU DAN
IPC: H01R13/648
Filed: 1989-03-28
Abstract: PURPOSE: To realize batch termination to facilitate a manufacturing process by providing an insert part assembly with a slender insulating insert, for supporting plural insulative displacing contacts arranged spacedly in a longitudinal direction. CONSTITUTION: An insert part assembly 30 has an insulating insert 32 for supporting plural insulative displacing contacts 14. The insert 32 is molded around the contacts 14 to connect the contacts 14 with each other by carrier webs 28, also is formed around the upper contacts 14 so that the end parts 14a of the contacts 14 can be protruded upward at direct above the upper surface 32a of the insert 2. The carrier webs 28 are connected to the teeth 14c with each other in the end parts between the carrier webs 28, and extend in a longitudinal direction along the insert 32 also in nearly parallel to the upper surface 32a. The insert 32 has moreover plural grooves 32c extending in a lateral direction toward the upper surface 32a, and the grooves 32c are formed on the insert 32 to be nearly overlappedly matched with the respective carrier webs 28.
Patent JP-H05281053-A (JP)
Title: Temperature detecting device
IPC: G01K7/24
Filed: 1992-03-31
Abstract: PURPOSE:To provide a temperature detecting device which can continuously measure accurate temperature over a wide range by setting up a value obtained by adding or averaging a partial potential voltage value V1 obtained by using a thermister resistance value on the high temperature side of a measuring use range as a partial potential resistance value as one side and a partial potential voltage value V3 obtained by dividing a partial potential voltage value V2 using the thermister resistance value on a low temperature side as the partial potential resistance value at a certain ratio as the other side as measuring temperature. CONSTITUTION:A temperature detecting device has negative characteristic thermisters 3,4 having the same characteristic, and a partial potential resistance 5 has a resistance value at the high temperature of the thermister. The added value of the resistance values of partial potential resistances 6, 7 has a resistance value at the low temperature of the thermister. The ratio of the resistance values of the resistances 6, 7 is set up so added or averaged value of a voltage V3 between the resistance 7 and a voltage V1 between the resistance 5 may closely resemble their inclinations at high and low temperatures. Accurate temperature can be continuously measured through the added or averaged value of the voltages V1, V3 in a measuring temperature range using a voltage adding or averaging circuit or a computing element 8.
Patent JP-H10265885-A (JP)
Title: Aluminum alloy sheet minimal in dispersion of flange width, and its production
Inventor: KURODA KENJI
IPC: C22F1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet minimal in dispersion of flange width, occurring at the time of reduction of neck diameter and its production. SOLUTION: This aluminum alloy sheet, minimal in dispersion of flange width, has a composition consisting of, by weight, 0.85-1.5% Mn, 0.5-1.5% Mg, 0.3-0.7% Fe, 0.1-0.5% Si, 0.15-0.50% Cu, and the balance Al with inevitable impurities. An ingot of an aluminum alloy with the above composition is subjected to homogenizing treatment at 590-630 deg.C, cooled, and then hot-rolled at 450-550 deg.C initial temp. and 300-350 deg.C finishing temp. The resultant hot rolled plate is heated to 400-600 deg.C, held for <=10 min, and then cooled to undergo continuous annealing. Subsequently, the hot rolled plate after annealing is cold- rolled at 83-84.5% rolling rate.
Patent JP-H02255390-A (JP)
Title: Portable electronic machinery
Inventor: NAKAMURA KOICHIRO
IPC: H01L23/28
Filed: 1989-03-30
Abstract: PURPOSE:To certainly prevent the destruction of a built-in electronic part by forming a notch to at least one of plate materials so as to make the moduli of elasticity of both materials different from each other in portable electronic machinery such as an IC card. CONSTITUTION:Notches 15, 16, 17 are formed to the outer plate 6 among the outer plates 6, 7 grasping and fixing both surfaces of a substrate 4, wherein an electronic part 1 is mounted in a receiving hole 2 to be wired and sealed with a resin, by an adhesive or a sticking agent to make the moduli of elasticity of the outer plates 6, 7 different and, when bending moment is applied to both plates 6, 7, the outer panel 6 having the notches 15, 16, 17 formed thereto and enhanced in flexibility extends and contracts to absorb the bending moment. Therefore, even when bending moment is applied, it can be certainly prevented that the electronic part receives the effect of the bending moment.
Patent JP-2000278384-A (JP)
Title: Method and device for identifying and displaying dial and recording medium recording dial identification display program
Inventor: TAKAMURA YUJI
IPC: H04W88/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for identifying and displaying dial capable of automatically identifying a dial signal even when the kind of a communication line L is not known and a recording medium recording dial identification display program. SOLUTION: This device is provided with a line interface part 1 connected with a communication line L for inputting an extracted signal to a PB receiving circuit 11 and a DP receiving circuit 12 and independently and parallel processing the receiving circuits, a control part 2 provided with a CPU 21 for determining a dial on the basis of the result of receiving circuit processing through the line interface part 1 and controlling internal operation, a dial storage part 3 for storing the dial determined by the control part 2 and a dial display part 4 for repeatedly displaying the dial information stored in the dial storage part 3 for each digit according to the control of the control part 2.
Patent JP-2000273399-A (JP)
Title: Ultraviolet-curable film-forming composition
Inventor: KATO ATSUYA
IPC: B65D1/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-powder-containing ultraviolet-curable film- forming composition having excellent storage stability, and giving a coating film being excellent in performances such as processability, adhesion, hardness, and scratch resistance and having metallic appearance. SOLUTION: Provided are an ultraviolet-curable film-forming composition comprising 100 pts.wt. (A) photopolymerizable binder component, 1-30 pts.wt. (B) aluminum powder having a mean particle diameter of 1-50 μm, 0.1-30 pts.wt. (C) photopolymerization initiator, and 0.1-10 pts.wt. (D) organic resin microparticles having a mean particle diameter of 1 nm to 1 μm and a process for producing a coated metallic can comprising applying the composition to a metallic sheet or a resin-film-laminated metallic sheet or to a metallic can fabricated from the metallic sheet or the resin-film-laminated metallic sheet and curing the composition by irradiation with ultraviolet rays.