baber/WOPTO huggingface dataset:
Patent JP-S53116764-A (JP)
Title: Phase synchronous circuit
Inventor: HONJIYOU MASANORI
IPC: H03L7/06
Filed: 1977-03-23
Abstract: PURPOSE:To obtain a phase synchronous circuit of the flying body following radar where it is unnecessary to increase or decrease hardware, by modifying the program of a microcomputer when the number of signals different in frequency is larger.
Patent JP-H02289523-A (JP)
Title: Reverse transcriptase inhibitor
Inventor: OISHI KUNIO
IPC: A61K36/02
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a reverse transcriptase inhibitor consisting of a substance extracted from agar with hot water or specific polysaccharide and effectively used in order to inhibit proliferation process of retrovirus. CONSTITUTION:The reverse transcriptase inhibitor consisting of a hot water extracted liquid obtained by heating and extracting an agar such as Florideopkyceae, Phaeophyceae or Chlorophyceae at 100-120 deg.C for 60-70min, precipitate obtained by adding water miscible organic solvent (e.g. methanol or acetone) to the extracted liquid or acidic ingredient of the precipitate obtained by dissolving the precipitate in water and absorbing the aqueous solution into an anion exchange resin or obtained as an ingredient which is not absorbed from cation exchange resin, or a polysaccharide selected from a group consisting of laminaran, dextran, arabinogalactan, carraginane and agarose.
Patent JP-H07244127-A (JP)
Title: Execution of partial scanning test of integrated circuit
Inventor: POORU UIRIAMU RUTSUKOUSUKII
IPC: G01R31/3185
Filed: 1995-01-30
Abstract: PURPOSE: To provide a test carrying-out method to reduce the number of necessary minimum dedicated pins in the boundary scan test and the partial scan test of an integrated circuit. CONSTITUTION: The partial scan test of an integrated circuit 10 having a boundary scan architecture 18 is carried out by a partial scan controller 36 provided therein. The partial scan controller 36 generates the partial scan control signal in response to the control signal generated by the boundary scan architecture 18, and the partial scan test is carried out. Because the partial scan control signal required to carry out the partial scan test is generated inside, no input pin to receive the partial scan control signal from the outside is required.
Patent JP-2000231568-A (JP)
Title: Document retrieving device and document retrieving method
Inventor: YOSHIDA TAKUYA
IPC: G06F17/30
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a document retrieving device and a method which facilitate retrieval, etc., of a document related to schedule information, also easily output a desired document and also retrieve a related document registered before a scheduled event. SOLUTION: In this document retrieving device, a schedule information fetching part 1 which fetches plural pieces of schedule information managed apart from a retrieval object document and a keyword extracting part 4 which extracts a character string to be made a keyword from selected schedule information are provided, a system controlling part 6 displays plural pieces of schedule information fetched by the part 1 on a displaying part 2, an inputting part 3 selects one piece of schedule information among the plural displayed schedule information, the part 4 extracts a character string to be made a keyword from the schedule information and the part 6 retrieves a document with the character string as a keyword.
Patent JP-S55124867-A (JP)
Title: Optical character reader
Inventor: KIZU SHIYUUJI
IPC: G06K9/34
Filed: 1979-03-19
Abstract: PURPOSE: To increase the processing speed and read-in ratio, by providing the first read-in section reading and scanning all the sight and the second read-in section reading only the set sight, and controlling the second read-in section with the character describing position signal from the first read-in section.  
     CONSTITUTION: When the letter P is carried toward a and it corresponds to the first read-in section 1, the image sensor 8 reads in and scans call the visual fields of the letter p with self-scanning, and the photo electric conversion signal is outputted to the character describing position detection section 17. The detection section 17 outputs the result of detection to the read-in sight set section 18, which controls the moving mirrors 13, 14 of the second read-in section 2 based on the output signal of the detection section 17, allowing to read in and scan the part only on which the zip code N on the letter carried is described. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55125283-A (JP)
Title: Descaling method of special steel
Inventor: IKUNO ITSUO
IPC: B21B45/00
Filed: 1979-03-19
Abstract: PURPOSE: To descale securely by single stage treatment, by induction heating of a material to be descaled after flux is spread on the surface of the material so as to melt the flux, then by peeling the flux after solidified by cooling.  
     CONSTITUTION: A hot rolled strip 1 is made to travel in the direction of an arrow under a suitable tension given by pinch rolls 2, 2', and a flux 3 is spread on the strip 1 by a spreader 4. The flux 3 uniformly spread on the strip 1 moves in the direction A→B and melts by electromagnetic induction heating when it passes just under an inductor 5, so that the flux 3 absorbs the oxide scale present on the surface of the strip 1. The surface temp. of the strip 1 is lowered rapidly after the strip 1 has passed the inductor 5, hence the flux 3 is also cooled and solidified. The solidified flux is removed by a bending roll 6 and by the spray of water from a high press. water injector 7, thereby manufacturing strip from which scale is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05234337-A (JP)
Title: Detector for data writing end position
Inventor: ABE MASAYUKI
IPC: G11B15/087
Filed: 1992-02-19
Abstract: PURPOSE:To judge the writing end position of data at the first track on a magnetic tape having a plurality of tracks. CONSTITUTION:This apparatus detects the ending position of data overwritten on the 0-th track T0 of a magnetic tape 61. When a mark indicating the end of a file is read out on the 0-th track T0, it is judged whether writing of data breaks or not near a corresponding position on the subsequent first track T1. When the writing breaks, the data is considered as being erased with an erasing head 44 to the position in the writing of the data on the first track T0 of the magnetic tape 61 using a writing head 411 and the position at which the mark exists is determined to be the ending position of the data.
Patent JP-H09233766-A (JP)
Title: Wheel integrated type motor
Inventor: MATSUOKA KOICHI
IPC: B60L9/16
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To cool respective parts in a motor effectively and increase output of motor by increasing draft amount. SOLUTION: In this motor, which is of outer rotor type, a wheel 5 is supported at one end part of a shaft 1 through a bearing 4 so that it may rotate freely, and a stator iron core 6 is fitted onto the wheel 1 at the inner position of the wheel 5 through a stator member 60. A rotor frame 8 is disposed with a prescribed clearance at an external circumferential surface. An end part on wheel side is connected integrally with the wheel 1, and an end part on opposite wheel side is supported by a bearing 10 so that it may rotate freely. A cooling air duct 18 is supported outside the bearing 10 of the opposite wheel side by the stator member 60, and a plurality of first ventilating holes 6b which are communicated with the motor at the inner circumferential part and the stator member 60 are fitted respectively.  The second ventilating holes 19a, 19b which are communicated with the motor at the end surface of the rotor frame 8 and the external circumferential part of the cooling air duct 18 are fitted respectively, and cooling air which is introduced from the upper part of the cooling air duct 18 is distributed into the motor through the first and second ventilating holes 6b, 19a, 19b.
Patent JP-H09229941-A (JP)
Title: Scanning stage means for scanning near-field optical microscope
Inventor: FUKUSHIMA NORICHIKA
IPC: G12B5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a scanning stage, wherein slipping is hard to occur between a sample base and a stage. SOLUTION: The stage 18 is provided on a stage supporting base 14, which is fixed to the upper end of a piezoelectric scanner 12 through a plurality of spacers 16. A prism 22 is arranged at the inner side of the central stage opening part of the stage 18. The prism 22 is supported by the stage supporting base 14 and a supporting member 24 extending between the stage supporting base 14 and the stage 18. The upper surface of the prism 22 comprises a central horizontal surface 38 and both-side slant surfaces 36. The central horizontal surface 38 is arranged at the part lower than the upper surface of the stage 18 by about 0.5mm. A silicone-rubber-based filler 26 is provided at the bonding part of the prism 22 and the supporting member 24 for the purpose of filling the gap. In the supporting member 24, an oil sump 28 comprising the groove surrounding the prism 22 is provided.
Patent JP-S62191096-A (JP)
Title: Waste water treatment method
Inventor: HASHIMOTO NOBUKO
IPC: C02F1/42
Filed: 1986-02-17
Abstract: PURPOSE:To lower cost by removing acid substance by utilizing weak base anion exchange resin, treating waste with cation exchange resin and then treating it with weak base anion exchange resin again. CONSTITUTION:Acid waste water containing cations is treated with weak base anion to remove an acid substance such as NO3 or the like. After removing the acid substance, said treated acid water is treated with cation exchange resin to remove acid substance and cation. Next, again treated with weak base anion to remove silica content or the like. By said process, water can be passed for a long period of time thereby reducing running cost.
Patent JP-H09221914-A (JP)
Title: Concrete press-in equipment
Inventor: MUROGA YOICHIRO
IPC: E04G21/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the quality by providing an air removing portion in a concrete hose for leading concrete from a concrete pump to an object to which the concrete is to be poured. SOLUTION: An air removing portion 5 comprising a steel pipe 7 provided with a plurality of axial window portions 6 at the upper portion and an elastic sheet 8 having a slit 9 provided on the inner peripheral surface of the window portion 6 is attached to the middle of a concrete hose. Then, the sheet 8 is formed, for example, with a carbon fiber sheet with excellent wear resistance or a sheet impregnated with a resin having a low water absorption. Then, at this time, air bubbles entrained into concrete C during mixing gradually move upward when moving through the hose and released from the slit 9 to the outside through the window portion 6. By doing this, concrete products free of air bubbles can be produced and also a repair work for the air bubble portion conventionally performed with mortar can be now omitted.
Patent JP-H06232562-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: ISOBE YOSHIAKI
IPC: H05K1/11
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a printed wiring board enhanced in wiring and mounting density by a method wherein a circuit wherein circuit elements such as resistors and the like are used is formed on the surface of a printed circuit board without using resistive components and the like. CONSTITUTION:A plate-like circuit element 31 provided with a hole bored in it near at its center so as to enable the metal 9a of a through-hole 9 to come into contact with it is fixed to the end 20a of an inner wiring pattern 20, and an electronic component 7 is electrically connected to a wiring pattern 20 through the intermediary of the circuit element 31.
Patent JP-S60177108-A (JP)
Title: Production of member having wear resistance and vibration-damping property
Inventor: OOSAKI SHIGEZOU
IPC: C21D6/00
Filed: 1984-02-24
Abstract: PURPOSE:To economize energy for a heat treatment and to obtain a member having vibration-damping property by adhering a wear resistant powder alloy sheet onto the surface of a metallic base material consisting of a vibration-damping material, sintering the same and subjecting the material to a vibration damping heat treatment including a preliminary heat treatment in the midway of a temp. decrease. CONSTITUTION:A powder alloy sheet manufactured by kneading wear resistant alloy powder and resin binder is adhered to the surface of a metallic base body consisting of a vibration-damping material for which wear resistance is required. The adhered member is sintered by heating up to the sintering temp. to form a sintered metallic layer. The material is held at a prescribed temp. in the midway of the temp. decreases as a preliminary heat treatment in the stage of starting the vibration-damping heat treatment from the sintering temp. and after the material is hardened and quickly cooled, the material is subjected to a tempering treatment which is a post treatment. The metallic part having wear resistance and vibration-damping property on the desired surface is obtd. by the above-mentioned method. Since the heating for the purpose of hardening in the vibration-damping heat treatment is not required, the energy as a whole is economized.
Patent JP-H02212253-A (JP)
Title: Stoppage holding device for vehicle
Inventor: YABE HIDEO
IPC: B60T13/52
Filed: 1989-02-10
Abstract: PURPOSE:To prevent generation of impact noise by driving and controlling an electromagnetic valve to intermittently attract its valve body to quietly seat it on a valve seat at the time of closing the electromagnetic valve in a device that brake operating condition is maintained by closing a passage in a brake booster by means of the electromagnetic valve. CONSTITUTION:A brake booster (A), when a brake pedal is stepped on to move a valve plunger 13 forward, shuts off between a vacuum line 8 and an atomosphere line 9 by means of a valve mechanism 7 and communicates the atomosphere line 9 and an atomosphere line 10 to move a power piston 2 forward due to differential pressure between a pressure changing chamber 5 and a pressure constant chamber 4. And an electromagnetic valve 21 is closed to shut off the vacuum line for maintaining a brake under braking condition. In this case, when it is judged that operational conditions to close the electromagnetic valve 21 is effected in the operation judging unit 31 in a control unit 29, indicating voltage is output from an intermittently attracting drive unit 35 to a constant current circuit 28 to intermittently effect electricity condition applied to the solenoid coil 22 of the electromagnetic valve 21 to quietly seat a valve body on a valve seat 25.
Patent JP-S57149421-A (JP)
Title: Manufacture of surface decarburized steel excellent in resistance to stress corrosion cracking by sulfide and ammonium
Inventor: FURUKIMI OSAMU
IPC: C21D8/00
Filed: 1981-03-10
Abstract: PURPOSE: To manufacture a surface decarburized steel at low cost by a method in which oxygen concentration and dew point in the atmosphere of heating furnace are controlled and also steel slab stayed in the furnace for a specific period of time in the heating of the steel slab prior to hot rolling.  
     CONSTITUTION: In the heating of a steel slab prior to hot rolling, the concentration of oxygen in the atmosphere is controlled to 0.1W3%, and also dew point is controlled to ≤25°C. Also, the residence time of the steel slab in the furnace is regulated to the period to the period of time, represented by the formula I(where x is draft). Under the condition, steel slab is heated for subjecting its surface to a decarburizing treatment, and a surface-decarburized steel having excellent sulfide-caused stress corrosion cracking resistance can be obtained. Also, if the treatment is combined with a surface softening treatment, its ammonia-caused cracking characteristic can be raised. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10211106-A (JP)
Title: Water receiving ring and lid for cooking pan
Inventor: NAGAO KEN
IPC: A47J36/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make sound at the time of receiving evaporation water dropping from a lid small and to facilitate attaching and detaching operations by separating at least the ring part of a water receiving ring from a pot main body. SOLUTION: This water receiving ring 12 is composed of a flange part 22 mounted on a lid receiving part 18 and the ring part 24 lowered from the inner periphery of the flange part 22 into a body part 16 and projected to a center side. The flange part 22 is brought into contact on the lid receiving part 18 of the pan main body 10 in a narrow range on the outer peripheral side and the remaining part and the part to the ring part 24 are separated from the lid receiving part 18 and the body part 16. In such a manner, since the heat of the pan main body 10 is shielded by the separated part and not directly transmitted to the water receiving ring 12, the ring part 24 or the like is not turned to a high temperature so much. Thus, the large sound is not generated when the water drops.
Patent JP-S56131426-A (JP)
Title: Four-wheel-drive farming vehicle
Inventor: HORII KIYOUSHI
IPC: B60K17/34
Filed: 1980-03-14
Abstract: PURPOSE: To automatically change four-wheel drive and two-wheel drive for each other depending on the loading condition of the surface of the ground, by installing a clutch between a front and a rear shafts.  
     CONSTITUTION: When near wheels 5, 5 slip in mud during rear-wheel drive, a one- way clutch 12 is automatically engaged because of the speed fall of a rear axle 11 due to the slippage to run front wheels 9, 9. Therefore, a tractive force can be obtained despite the slippage of the rear wheels 5, 5. When the rear wheels 5, 5 are moved out of the mud by the four-wheel drive not to slip, the revolution speed V 2  of the rear axle 11 rises to automatically disengage the one-way clutch 12 to resume rear-wheel drive. When the front wheels 9, 9 are overloaded, a slip clutch 13 is automatically disengaged not to overwork the transmission system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06251287-A (JP)
Title: Driving assistance system
Inventor: SHITAYA MITSUO
IPC: G10L15/00
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a driving assistance system which enables a driver to easily obtain information on circumferences in safety. CONSTITUTION:A driver's gazed body recognizing circuit 50 recognizes a body that the driver looks at from various outside cabin information gathered by a periphery detecting circuit 11 and the sight detected by a sight detecting circuit 51. On the basis of the body that the driver gazes at, information to be outputted is selected among various pieces of outside-cabin information and outputted to a CRT 30. Further, the driver recognizes an object whose information is to be obtained by pressing an information request switch 41 or by voice or motion over a look at the object.
Patent JP-S53118953-A (JP)
Title: Address designation circuit
Inventor: ASADA HARUO
IPC: G11C8/00
Filed: 1977-03-28
Abstract: PURPOSE:To calculate the designation of video element address in high speed, based on the raster scanning and the equation of affine conversion in digital picture processing, and further, to efficiently execute the access to the video element in the vicinity without destructing the value of present address.
Patent JP-S60232517-A (JP)
Title: Color coded optical fiber waveguide and coloring thereof
Inventor: RORINSU SAIKUSU KAATAA
IPC: G02B6/04
Filed: 1985-02-21
Abstract: To facilitate product identification and/or identification of individual optical glass fiber waveguides in a cable, the optical glass fiber waveguides (10, 10') are color coded with a relatively thin coating (12) of color ultraviolet curable ink. The UV cured ink coating may cover the entire outer surface of the waveguide, or may be applied over less than the entire circumference or discontinuously along the length to form various patterns.
Patent JP-H05231865-A (JP)
Title: Instrument for measuring settling behavior
Inventor: OGURA KOICHIRO
IPC: G01C5/00
Filed: 1992-02-20
Abstract: PURPOSE:To highly accurately find a settlement by one-man operation by calculating a turn altitude from other measured values by using a specific measured value selected out of measured values obtained at a plurality of measuring points, calculating an closing error after calculating turn altitudes one round, calculating a corrected closing altitudes by correcting the turn altitudes, and calculating the difference between the preceding and current corrected closing altitudes at every measuring point. CONSTITUTION:Height signals are generated whenever a turning horizontal luminous flux 1 intersects a light receiving means 3 and a date recorder 4 averages a plurality of pieces of signals and stores the averaged value as a measured value. After the means 3 is put on the first measuring point, the means measures its height and heights of adjacent measuring points. The means 3 measures the heights of all measuring points in such a way. When a luminous flux generating means 2 is moved, the measurement is made at the same measuring point before and after the means 2 is moved so as to confirm the variation. Then the recorder 4 storing the measured values is connected to a data processing means 9 so as to calculate a turn altitude, which is calculated on the basis of the altitude of a bench mark, closing error, and corrected closing altitude. When the corrected closing altitude at each measuring point is compared with the value obtained by the preceding measurement, actual settlement at each measuring point can be calculated.
Patent JP-H09233078-A (JP)
Title: Transmitter and congestion avoidance method
Inventor: TOKURA NOBUYUKI
IPC: H04L47/265
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To conduct virtual path changeover simultaneously and to avoid virtual path changeover in excess of required virtual path changeover. SOLUTION: In the case that the transmitter is provided with communication nodes 1, 2 and virtual paths 3-6 or the like, a changeover command signal at congestion is sent to a communication node of a transmission source of a virtual path in excess of a specified communication quantity so that the changeover command signal is not sent to a communication node of a transmission source of a virtual path without a communication quantity and not required for changeover. The insert/withdrawal of a delay buffer at changeover is omitted by selecting a changeover destination whose transmission delay is larger than that of the changeover source. Furthermore, the path is switched back to the virtual path being the changeover source with a small transmission delay at restoration of the congestion. Thus, the changeover of the virtual path in excess of required virtual path is avoided and the insert/withdrawal of the delay buffer is avoided to reduce the excess processing time.
Patent JP-H04273609-A (JP)
Title: Piezoelectric component
Inventor: TANAKA YASUHIRO
IPC: H03H9/13
Filed: 1991-02-28
Abstract: PURPOSE:To realize a small sized piezoelectric component with excellent mass- productivity by eliminating a relay electrode having been provided to an outer side of an integrated laminator comprising a piezoelectric base and a protection base. CONSTITUTION:A piezoelectric base on which vibration electrodes 4, 5 are formed and a piezoelectric base 2 on which vibration electrodes 6, 7 are formed are laminated integrally with protection bases 11, 12, 13. A throughhole 16 is provided to the protection base 12 and upper and lower ends of the throughhole 16 are connected electrically to internal electrodes 17, 18. The internal electrodes 17, 18 are connected a lead electrode 5a connecting electrically to the vibration electrode 5 and a lead electrode 6a connecting electrically to the vibration electrode 6 respectively. Thus, the vibration electrodes 5, 6 are connected electrically via the throughhole 16.