baber/WOPTO huggingface dataset:
Patent JP-H0260705-A (JP)
Title: Manufacture of modified wood
Inventor: OTA YOSHIHIRO
IPC: B27K3/02
Filed: 1988-08-26
Abstract: PURPOSE:To improve the dimension stability, antiseptic property, moth resistance and dynamic strength of a modified wood, while it has both high flame retardance and moisture resistance by a method in which raw material wood is separately impregnated with the water soluble inorganic aqueous solutions of two kinds or more which generate insoluble and incombustible inorganic by adding them into the wood, and lastly the wood is impregnated with organic and phosphate and they are fixed to the wood. CONSTITUTION:A wood is impregnated successively with both treatment liquids containing cation/anion. For instance, into any one liquid (first liquid) of the treatment liquids, the raw material wood is dipped, and the wood is impregnated therewith. Next, the wood is impregnated with the treatment liquid (second liquid) containing the other ion generating insoluble and incombustible inorganic by reacting with the first liquid, thereby generating insoluble and incombustible inorganic inside of the wood. At the last stage of the impregnation treatment, the wood is impregnated with organic and phosphate. As the organic, the organic compound capable of fixing said phosphate in the wood by the reaction with phosphate or the mutual action thereof is preferably used. After the wood has been impregnated with organic and phosphate, the surface of the wood is cleaned accordingly to necessity, and it is dried. Thus, the modified wood is obtained.
Patent JP-2000045679-A (JP)
Title: Heading collapse alarming system
Inventor: TAMAI AKIO
IPC: G08B21/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To perform more precise monitoring by continuously measuring inclination variation data for a heading face. SOLUTION: This system includes an inclinometer 2 arranged on a heading face 1a and a personal computer 4 for taking up data output from the inclinometer 2 in a preset sampling cycle at a remote position and computing a difference between previous data and current data to generate alarming output when computation results exceed preset values.
Patent JP-H0747392-A (JP)
Title: Water stream type water quality improving and purifying device
Inventor: YOSHINAGA KATSUTOSHI
IPC: C02F3/22
Filed: 1993-08-04
Abstract: PURPOSE:To efficiently generate the water stream high in straight progressing property by discharging under pressure and sucking under negative pressure using a pressurized water as a hydraulic source, to cause the water steam ranging over a wide range by spreading the access range of the water stream, to purify a water quality by preventing the residence of the water at under-water or at the bottom of the water by using the water stream, and to make the structure simple, cause no trouble and eliminate the need of maintenance. CONSTITUTION:The pressurized water generator generating the pressurized water is provided, and the discharging.sucking actuator 3 generating the water stream by discharging under pressure and sucking under negative pressure using the pressurized water as the hydraulic source is provided in the water, and the forcible feeding passage 2 supplying the pressurized water to the inside of the actuator 3 is provided, and the discharging.sucking passage 3a straight to the inside of the actuator 3 is formed penetratingly, and the cyclic pressurizing chamber 3d to which the pressurized water is allowed to flow in and a cyclic spraying passage 3e are formed in a circumferential direction around the central part of the passage 3a across a wall. In this way, the downstream side of the cyclic spraying passage 3e is formed slantly to the discharging opening 3c side and also is reduced gradually in diameter, and the cyclic spraying opening 3f facing to the whole periphery of the inner peripheral surface of the discharging.sucking passage 3a is formed at the downstream end of the cyclic spraying passage 3e.
Patent JP-S60104751-A (JP)
Title: Power mechanism in four series carburetor
Inventor: YOSHIDA TAKASHI
IPC: F02M7/04
Filed: 1983-11-14
Abstract: PURPOSE:To feed required amount of engine mixture gas properly in accordance to the load by providing power valves respectively in two double stage double series carburetor then controlling the suction tube negative pressure to be fed to the drive section of each power valve by means of air/fuel ratio in each suction tube. CONSTITUTION:Power valves 10a, 10b are provided on the bottom of esch float chamber Fa, Fb in two single-stage carburetors Pa, Pb. While control valves 20a, 20b are provided in each negative pressure paths 19a, 19b corresponding with two suction tubes Ma, Mb and gas sensors 21a, 21b are provided in each suction tube Ma, Mb. The air-fuel ratio of mixture gas in each suction tube Ma, Mb is fed as electric signals to be produced from gas sensors 21a, 21b to control unit 22 where they are processed arithmetically to feed operational signals to each control valve 20a, 20b. The negative pressure to be fed to the driving sections 17a, 17b is controlled by the duty ratio between said control valves 20a, 20b while to regulate the opening of power valves 10a, 10b by its negative pressure.
Patent JP-H0635762-A (JP)
Title: Securing and releasing system for file block
Inventor: HIROSE TOSHIO
IPC: G06F12/00
Filed: 1992-07-17
Abstract: PURPOSE:To efficiently secure file blocks in the securing and releasing system of the file blocks. CONSTITUTION:A file record management table 22 is provided with entries #1-#n corresponding to the respective file records 23-1-23-n of a file 23 and the in-use display information and the number of the used times of the corresponding file records 23-1-23-n are stored in the respective entries #1-#n. By comparing the number of the used times of the file record indicated by an empty file record head pointer 21 with the number of the used times of the file record constituting the released file block at the time of releasing the file block and setting the address of the entry corresponding to the file record with larger number of the used times at the empty file record head pointer 21, the retreival of the file record management table 22 is started from the entry corresponding to the file record with the larger number of the used times at the time of securing the file block.
Patent JP-S61166837-A (JP)
Inventor: FUROIDO RESUTAA RANPU
IPC: C08J3/20
Filed: 1985-09-28
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-S59103405-A (JP)
Title: Antenna supporting fixture
Inventor: HONMA SEIICHI
IPC: H01Q3/02
Filed: 1982-12-06
Abstract: PURPOSE:To avoid the limitation of the adjustment of an angle of elevation due to an adjacent wall face by mounting pivotally a frame freely titled to a position biased to a fixed position within a horizontal plane of a base frame having a fixing section fixed to a support and fitting an antenna to the titled frame. CONSTITUTION:The titled frame (angle of elevation adjusting frame) 9 supported slidably to a circular-arcuate guide adjusting hole 19 is mounted pivotally to a fulcrum point biased in opposite direction to the wall face from the fixing section 10 of the base frame fixed onto the support 3 adjacent to the wall face 1 of a building and the antenna is fitted to the titled frame 9. The antenna is formed so as to ensure the distance to the wall face in turning the antenna in the direction of wall face. The turning mechanism comprising the combination of the fulcrum point and the circular-arcuate guide adjusting hole is provided additionally between the base 7 and an azimuth angle adjusting frame 8 forming the base frame of the supporting fixture.
Patent JP-S6370540-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORI KAZUTAKA
IPC: H01L21/82
Filed: 1986-09-12
Abstract: PURPOSE:To enhance a radiation resistance by making diffused layers provided adjacent to each other interposing a field insulating film between them of the same potential. CONSTITUTION:In a CMOS gate array, diffused layers 34 and 35 and diffused layers 43 45, which are each being provided adjacent to each other interposing a field insulating film 2 between them, are mutually connected by a wiring 5, whereby these diffused layers 34 and 35 and diffused layers 43 and 45 are set in the same potential. In the case where this CMOS gate array is used in an environment, wherein such a radiation as gamma rays (a) exists, such as the space, charge is generated in the field insulating film 2 by the radiation whereby even though a parasitic channel is induced in a semiconductor substrate 1 in the lower part of this field insulating film 2, leakage current is never generated between the diffused layers 34 and 35, between 31 and 39 and between 38 and 310. Accordingly, an LSI having a high radiation resistance can be obtained because the erroneous operation of the LSI due to the radiation can be prevented.
Patent JP-H0378117-A (JP)
Title: Optical recording and reproducing device and its recording and reproducing method
Inventor: YAMAMOTO SHIGEAKI
IPC: G11B7/09
Filed: 1989-08-19
Abstract: PURPOSE:To prevent variance at the start point of a track and to achieve correct reproduced tracking by moving an irradiating laser beam from a start point by an output from a detecting optical head. CONSTITUTION:A tape 1 is obliquely wound around a drum 3 by almost half of its periphery, and the irradiating laser beam from the semiconductor laser of a head 4 is obliquely scanned in the traveling direction of the tape 1. A rotation control circuit 11 composes a tracking control circuit 12 together with a detecting circuit 9 and a signal processing circuit 10, and controls the rotation of the drum 3 or a recording and reproducing optical head 4. With the aid of the detected output of a control pit from a detecting optical head 8, the irradiating laser beam from the recording and reproducing optical head 4 is controlled to a prescribed start point and moves it from the start point. At this time, the start point corresponds to that of each track, and accordingly the irradiating laser beam is always moved from the start point of each tracking at the time of reproduction. Thus, variance at the start point of tracks is prevented, and correct reproduced tracking is attainable with simple constitution.
Patent JP-S58114481-A (JP)
Inventor: OOIKE YOSHIO
IPC: H05K3/10
Filed: 1981-12-26
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-H0877298-A (JP)
Title: Device and method for preparing handwritten document
Inventor: MIYASHITA KAZUHISA
IPC: G06F3/0488
Filed: 1994-09-07
Abstract: PURPOSE: To vary the size of an input frame according to input data. CONSTITUTION: The handwritten document preparation device 10 which inputs input data such as handwritten character data to input frames 14a... and recognizes and outputs the input data is equipped with enlargement and resetting process means 17, 19, and 21 which enlarges or resets the input frames 14a... according to the input data.
Patent JP-S6458776-A (JP)
Title: Method of assembling multiple shell tank
Inventor: KARASUNO NOBUMI
IPC: E04H7/06
Filed: 1987-08-27
Abstract: PURPOSE: To safely conduct operation effectively by floating a roof section assembled on a foundation by pressure air and successively welding side plates previously formed in an approximately ring shape and prepared under the roof section and assembling the side plates. CONSTITUTION: An opening section 5 is formed while being penetrated through base concrete 2 installed onto a ground surface 1, a bottom plate 3 and a foundation 4 for an inner tank, and connected to an air introducing pipe 6. An inner- tank roof section 7 and an outer-tank roof section 8 are assembled and fixed integrally onto the foundation, and a roof 10 is formed. An inner-tank side plate 11 and an outer-tank side plate 12 are assembled and prepared in an approximately ring shape. The inside of the inner tank is held in an airtight manner by a flexible seal, pressure air is introduced from the air introducing pipe 6, and the roof 10 is floated by the height of the side plates 11, 12. The prepared side plates 11, 12 are welded to the roof 10. The side plates at a required number of steps are welded successively by repeating the same procedure.
Patent JP-S63230239-A (JP)
Inventor: JIYON HAAUTSUDO
IPC: B21D53/84
Filed: 1987-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60108187-A (JP)
Title: Method and device for electron beam welding
Inventor: UCHIUMI HARUYUKI
IPC: B23K15/00
Filed: 1983-11-16
Abstract: PURPOSE:To perform easily satisfactory electron beam welding by preheating materials to be welded by the electrical heating device provided in a welding chamber then subjecting said materials to electron beam welding. CONSTITUTION:While a containing case 5 is gradually risen by cylinders 6a, 6b, the works on a conveyor 17 are inserted successively into the case 5. A fluidizing chamber floor 3 is then lifted by cylinders 4a-4d to constitute a vacuum vessel of said floor and a welding chamber 1. The inside of the vacuum chamber is evacuated. The works in the case 5 are moved to electrical heating electrodes 8a, 8b, by which the works are uniformly heated. An electron beam is emitted from an electron gun 11 attached to a gun moving plate 12 to weld the works. The works are removed from the electrodes 8a, 8b upon ending of welding and are placed in a position 108. The floor 3 is lowered to the original position and is returned by cylinders 16a, 16b onto the conveyor 17. The time required for working is thus considerably reduced.
Patent JP-S6457823-A (JP)
Title: Charge pump circuit
Inventor: MACHIDA TAKASHI
IPC: H03L7/08
Filed: 1987-08-27
Abstract: PURPOSE:To facilitate circuit integration by using an NPN transistor(TR) for a current switch. CONSTITUTION:When both NPN TRs 4, 7 are turned off, a current set by a PNP TR 2 charges a load through a current output signal S5. When the NPN TR 4 is turned on and the NPN TR 7 is turned off, no charging/ discharging to the load is applied and when the NPN TRs 4, 7 are both turned on, the current set by the NPN TR 10 discharges the load through a current output signal S5. Thus, TRs for current switching are formed all by NPN TRs only and the circuit integration of a high speed charge pump circuit is facilitated without using any high speed PNP TR.
Patent JP-2001045580-A (JP)
Title: Remote commander with personal identification
Inventor: AKAMATSU SHIGEO
IPC: H04N5/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To relieve load of an operation through control in a setting state in matching with a user itself. SOLUTION: The remote controller 1 is provided with a fingerprint entry section 2 around in the middle of an enclosure 15 and identifies a person through an entered fingerprint. The fingerprint entry section 2 is recessed in the inside of the enclosure 15 and its tilt angle is adjusted by a fingerprint photographing face angle adjustment lever 14. When the fingerprint is entered, fingerprint data are collated with the data registered in advance. When they are coincident, since a reception channel or the like set corresponding to a user itself is automatically selected, no further operation is required and an operation load of the user can be relieved.
Patent JP-H0263171-A (JP)
Title: Semiconductor element
Inventor: FUKUMOCHI YASUAKI
IPC: H01L29/78
Filed: 1988-08-29
Abstract: PURPOSE:To make base resistance value small and increase breakdown resisting amount in a semiconductor element having a longitudinal main current path by forming a small concentration thin layer of a second conductivity type on the surface of the semiconductor element and making the concentration in a second conductivity type semiconductor large. CONSTITUTION:A low concentration region 9 of a second conductivity type semiconductor is provided. A small concentration thin layer of the second conductivity type semiconductor is formed on the surface of first and second conductivity type semiconductors 1 and 2, and the concentration in the second conductivity type semiconductor is made large so that the resistance value Ra under a source electrode 6 is decreased. Thus, the parasitic transistor operation scarcely occurs in this structure.
Patent JP-H0377006-A (JP)
Title: Device for measuring shape of object
Inventor: KAKIGI GIICHI
IPC: G01B11/245
Filed: 1989-08-21
Abstract: PURPOSE:To eliminate an effect by multiple reflected light and to improve measuring accuracy by comparing the received light quantities of plural semiconductor position detectors (PSD) which are arranged so that their detection angles are different based on output signal from the semiconductor position detectors. CONSTITUTION:When the surface 9 of an object is irradiated with laser light P1, the P1 is irregularly reflected in many directions. Then, 1st-order reflected light is received by all of the PSDa, PSDb and PSDc and the multiple reflected light is received by the PSDb and the PSDc except the PSDa. The PSDa receives only the 1st-order reflected light and the PSDb and the PSDc receive the 1st-order reflected light and the multiple reflected light, so that the received light quantity by the PSDb and the PSDc is larger than that by the PSDa. When three kinds of received light quantities (I1a+I2b), (I1b+I2b) and (I1c+I2c) are larger than V1, that means, the light quantity is sufficient enough to exceed necessary minimum light quantity, a selection circuit selects the darkest one (I1a+I1b) of all and a difference signal (I1a-I2a) from the PSDa which outputs the darkest one, and a division circuit executes a divisional operation based on a selection sum signal (I1a+I2a) and a selection difference signal (I1a-I2a) so as to obtain an answer, that means, the value of height.
Patent JP-H0877195-A (JP)
Title: High-speed image displaying and retrieving device
Inventor: OZAWA HAJIME
IPC: G06F17/30
Filed: 1994-09-08
Abstract: PURPOSE: To remarkably improve displaying speed at the time of retrieving a drawing, and simultaneously, to minutely display the drawing obtained by retrieving operation by enabling the contents of the drawing to be displayed on a display screen in any form between a thinning display form and a minute display form at the time of retrieving and displaying the contents of the drawing. CONSTITUTION: At the time of retrieving and displaying the image data of the drawing by accessing a drawing data base part 2 by an electronic computer 4, when the thinning display form is designated previously by a display mode switching and inputting part 3, the image data obtained by the retrieving operation is displayed on the display device 6 after being thinned by an image processing part 5, and besides, when the minute display form is designated previously by the display mode switching and inputting part 3, the image data obtained by the retrieving operation is made minute by the image processing part 5, and is displayed on the display device 6.
Patent JP-H0958975-A (JP)
Title: Support device with dampting function of crane support
Inventor: KOSHIGOE KATSUTERU
IPC: B66C23/20
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce oscillation and external force on a support by installing a damper on a support member on a crane supporting the support on a building through the support member. SOLUTION: A base part of a support 10 is supported on a foundation provided on the ground and a support supporting frame 11 installed on an intermediate part of the support 10 is installed against a proximate building 19 by a support supporting device 12 with a damper function. The support supporting device 12 with the damper function is constituted to connect four corners of the support supporting frame 11 installed in the circumference of the support 10 and constituted of a steel frame, etc., on a frame body and a mounting bracket 22 provided on the building 19 to each other by a body combined with a support member 26, a damper support member 21 and a damper (cylinder type hydraulic damper) 25.  Consequently, it is possible to effectively reduce transmission of vibration due to an earthquake, or the like of the support 10 and swinging and impact due to strong wind and at the time of grounding of a lifted cargo to the building.
Patent JP-H0378083-A (JP)
Title: Double precision arithmetic system and arithmetic unit for sum of products
Inventor: KIKUCHI AKIRA
IPC: G06F7/527
Filed: 1989-08-21
Abstract: PURPOSE:To decrease the number of arithmetic cycles by adding partial products whose digits are matched, each other in one arithmetic cyle while executing shift processing to the partial product. CONSTITUTION:Data read from data buses 4 and 5 can be parallelly supplied to a multiplier 6 and an arithmetic theory computing element 7 and the arithmetic result of the multiplier 6 is held in a buffer register 8 for one instruction cycle period and applied to the computing element 7. The computing element 7 executes addition and subtraction, etc., to the data, which are selectively applied from the register 8 or a data bus 3 through a selector 15, and a result is once held in accumulators 9A and 9B and returned to the bus 3 afterwards. When a carry is generated in the addition processing of the computing element 7 and the state is held in carry flags 16A and 16B and transmitted at prescribed timing as the carry signal of the prescribed input bit of the computing element 7. Thus, the number of the arithmetic cycles can be reduced.
Patent JP-S6193232-A (JP)
Title: Suction device for internal-combustion engine
Inventor: SUDA KOICHI
IPC: F02B39/04
Filed: 1984-10-12
Abstract: PURPOSE:To aim at improvements in engine output, by having a supercharger connected to a crankshaft via a stepless transmission, which making the transmission so as to be connected to an accelerator, and lessening a loss of supercharging pressure due to the operation of a throttle valve. CONSTITUTION:At a low suction air quantity range by acceleration operation, a throttle valve 3 is opened or closed in proportion to the accelerator operation whereby an air quantity (an air-fuel mixture quantity) to an engine is controlled, while supercharging action takes place by a supercharger 5 being mechanical driven via a stepless transmission 9. When it comes to such a suction air quantity range as being more than the low suction air quantity, the throttle valve 3 is fully opened, while in proportion to an accelerator operated variable, a ratio of output revolving speed to the input revolving speed of the stepless transmission 9 is gradually increased whereby the revolving speed of the supercharger 5 is also gradually increased, and a suction air quantity per unit time is gradually increased, thus supercharging pressure increases by degrees in consequence.
Patent JP-2000033620-A (JP)
Title: Manufacture of electroforming die
Inventor: KOBAYASHI TAKAHIDE
IPC: B29C33/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electroforming die by attaching a pipe for cooling water to an electroforming shell by soldering without gap. SOLUTION: A solder 4 is set to a pipe attaching site on a rear surface of an electroforming shell 2, and a pipe 3 is placed on the solder 4. Then, heating fluid 5 is fed into the pipe 3. The solder 4 is melted by the fluid 5 to solder the pipe 3 to the shell 2. Thus, since the pipe for supplying cooling water to the rear surface of the shell can be soldered without gap, the electroforming die for performing a wide plastic molding dealing with low pressure molding to high pressure molding is obtained.