baber/WOPTO huggingface dataset:
Patent JP-H0318616-A (JP)
Title: Cooling fan device for engine
Inventor: NISHI KENGO
IPC: F01P5/02
Filed: 1989-06-15
Abstract: PURPOSE:To increase a cooling air quantity by forming an extended portion covering the outer circumference of a rotor at the blade of a turbo-fan fixed to the top end of the rotor of a generator. CONSTITUTION:A turbo-fan 5 is fixed to the top end of the rotor 4 of a generator 3 driven by an engine 1. An engine cover 7 is provided on the outer circumference of the engine 1. A plurality of blades 12 are formed at the turbo-fan 5, and a shroud ring 13 is formed at the front end of each blade 12. And an intake port 7a facing to the front portion of the turbo-fan 5 is formed in the engine cover 7. An extended portion 12a covering the outer circumference of the rotor 4 is formed on the blade 12. The outside air supplied under pressure in a centrifugal direction by the blades 12 is smoothly straightened along the curved surface of the shroud ring 13 and an area in contact with the outside air is increased by the extended portion 12a so that the air quantity is increased.
Patent JP-S5777233-A (JP)
Title: Mounting structure of center arm rest in vehicular seat
Inventor: YOKOYAMA TERU
IPC: B60N2/75
Filed: 1980-10-29
Abstract: PURPOSE: To enable passengers on a rear seat to use a telephone or the like, by mounting a center arm rest on a front back seat so that it can erect and fall and it can move toward the rear seat side, and by providing an article accommodating part thereon.  
     CONSTITUTION: A mounting space (a) of a center arm rest C is provided in a front and rear direction of a front seat back A. The center arm rest C is mounted so that it can erect and fall with respect to the place (a) and it can move toward a rear seat side by means of link mechanisms 2W6, an article accommodation part c 2  with a cover plate c 1  being provided on the upper portion of the arm rest A in its fallen state. Each end of an upper arm piece 2 and a lower arm piece 3 is pivotably supported by upper and lower parts of a fixed piece 1 fixed at the place (a) and pivotally mounted on a connecting link 4 of parallel links 4, 5, 6, 6. A slidng mechanism or the like may be used as a structure which allows a center arm rest to move in a front and rear direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06339772-A (JP)
Title: Cutting smoke treatment device of duct
Inventor: MAEDA SEIICHI
IPC: B23K7/00
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the contamination of working environment due to the cutting smoke produced at cutting work of a duct by providing a suction nozzle adjacent to a cutting device. CONSTITUTION:A cutting device 3 of a plasma cutter, etc., is installed at the arm tip part of a robot 4, executing piercing, cutting, etc., for a duct 2. A suction nozzle 7 is arranged in the cutting device 3 through a bracket 9 and adjacent the cutting device and is connected to a vacuum source by a suction pipe 8. A timing of suction and a suction force by the suction nozzle 7 are set to the optimum condition beforehand and are automatically controlled based on the setting condition. The suction nozzle 7 is moved in following up the movement of the cutting device 3 and efficiently sucks cutting smoke, keeping the working environment favorable.
Patent JP-H0444902-A (JP)
Title: Blow-forming/filling method for germfree container
Inventor: YAMADA KANEO
IPC: B29C49/06
Filed: 1990-06-12
Abstract: PURPOSE:To reduce the device cost, make the device space smaller and suppress the increase of a container weight by a method wherein a preliminary molded item is sterilized by a germicide, and draw-blow-forming is performed by blowing a germfree pressurized gas, and a sterilized cap is tightened to fit on a container. CONSTITUTION:At a sterilization process 1, a parison 5 fitted on a carrying rod 9 provided at the upper half side of a conveying belt 8 is gradually immersed in a germicide 11. The parison 5 is sterilized and heated close to the glass transition temperature. After pulling it up from the germicide 11, heated dry air is jetted to the inner surface of the parison 5. At same time, dry air is jetted also to the outer side of the parison 5, and the parison 5 becomes to be germfree. Then, at a draw-blow-forming/filling process 2, the parison 5 is fitted in a mold 21 for blow-forming, and in the parison 5, a germfree pressurized gas is injected, and the parison 5 is joined to the mold 21 and byaxially draw-blow-formed and becomes a bottle shaped container 23. The container 23 which is cooled after being sterilized and filled with a filling liquid 27 is carried to a rotary capping process 3. After fitting a previously sterilized cap, the container 23 is carried out by a second unfeeder star wheel 34 to the outside.
Patent JP-H05183299-A (JP)
Title: Method and equipment for mounting chip part
Inventor: KARIGANE KOTARO
IPC: B23P21/00
Filed: 1992-05-21
Abstract: PURPOSE:To attach a mounting head to a mounting head moving means so as to be able to swing freely, enable arranging a plurality of supply units in stop positions of the mounting head moving means, and increase the arrangement number of supply units and the kind number of chip parts capable of mounting. CONSTITUTION:An index table 5 intermittently moves so as to have a stop position for supplying chip parts and a stop position for mounting of chip parts. A mounting head 7 having a suction pin is attached to the index table so as to be able to swing freely. A plurality of parts suction positions are constituted by swinging to the respective stop positions for supplying chip parts. A supply unit for supplying chip parts is arranged in each of the chip parts suction position.
Patent JP-S6310036-A (JP)
Title: Parts former
Inventor: MATSUO MASAHIKO
IPC: B21J9/02
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the whole device in small size, and also, to eliminate the need to provide a work moving mechanism, by providing plural heating dies and punches on the periphery centering around a shaft on a die block having a circular section, and a ram, respectively, in a parts former having plural heating dies and punches. CONSTITUTION:A die block 10 having a circular section, which can rotate centering around a supporting shaft 5 is attached to a recessed part 3 of a parts former body 2, and on its surface, four pieces of heading dies 20, 21, 22 and 23 are installed. In a position opposed to this die block 10, a ram 1 which has four pieces of punches 30, 31 32 and 33 and advances and moved backward to and from the die block 10 along the supporting shaft 5 is provided. By advancing the ram 1, a work to be worked is worked by each pinch and heading die, and by moving backward the ram and rotating the die block 10 at one section interval, the work is moved and worked by one stage each. Since the die block 10 and the ram 1 are circular, and the punch and the die are attached onto the periphery, the parts former itself can be made small in size, and a moving device of the work becomes unnecessary.
Patent JP-S5676206-A (JP)
Title: Filter
Inventor: KASHIMA YASUMASA
IPC: A61M5/165
Filed: 1979-11-26
Abstract: PURPOSE: To reduce a pressure loss of a filter body, by a method wherein a water permeable film, in which many pores are perforated vertically in a thermoplastic film, is used as the filter body for a medical filter which is used by coupling to a needle for an intravenous injection, such as salt injection.  
     CONSTITUTION: Fine pores are made by irradiation with neutrons on a water- permeable film 11, and are further expanded by etching to form pores of 0.01W9μ in diameter which are substantially vertically perforated in the film surface. When necessary, a reinforcing material layer, such as nonwoven cloths 12, is laminated on the water permeable film 11 to form a tape-shaped substance, and the lamination is wound spirally to form a tube. The ends of said tube are closed to form a filter 1. Said filter 1 is put in a soft bag 2 made of the water permeable film, and an inlet pipe 3 and an outlet pipe 4 are fitted to the bag 2. For example, a physiological saline solution flowing in through the inlet pipe 3 permeates through the tubular side of the filter 1 and flows into the bag 2, and flows out through the outlet pipe 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09315683-A (JP)
Title: Cable winding machine
Inventor: INOUE TAKANOBU
IPC: B65H54/28
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To secure orderly winding of a cable on a take-up bobbin not to be disturbed by a curling of a cable when the cable is wounded in a cable take-up machine. SOLUTION: The cable W is taken up on the take-up bobbin 2 by correcting a lateral curling thereof with a first correcting rollers 19a, 19b mounted on a movable member 16 of a curling correcting device D, the cable W being pulled out by a cable take-up device B from an element wire drum 1 mounted on an uncoiler device A, and actuating the movable member 16 and a cable traversing device C to make a traverse motion in a synchronized manner, so that the cable W is always wound on the take-up bobbin 2 keeping itself in a straight line.
Patent JP-H05340898-A (JP)
Title: Fluorescent x-ray analyzing instrument
Inventor: YAMAMOTO NAOKI
IPC: G01N23/223
Filed: 1992-06-12
Abstract: PURPOSE:To measure the thickness of an extremely thin layer or the distribution of an element in the depth direction near the surface of an object by irradiating the object with an X-ray beam and detecting the spatial distributions of the energy and luminance of fluorescent X rays excited and discharged from the irradiated part by using a large number of secondary X-ray detectors. CONSTITUTION:A very fine X-ray beam is formed by fitting a thin glass tube 2 to an X-ray taking-out window. The glass tube 2, sample stage 4, and X-ray detector 5 are set in a vacuum chemical laboratory 3. Each unit photoreceptor element in a charge-coupled device(CCD) chip 10 is directly irradiated with secondary X rays 11 radiated from an object to be measured. In order to reduce a dark current in the chip 10, the chip 10 is brought into contact with a copper plate and the rear surface of the copper plate is dipped in a liquid nitrogen bath 12. The two-dimensional distribution information of charges in the semiconductor substrate of the chip 10 is fetched to a picture collecting device 13 and read out by an information processor 14. By converting the quantity of the charges into the energy and luminance of X rays in the chip 10, the quantity of the charges is displayed on a picture display device 15 as the two-dimensional distribution of the detected luminance of the X rays and energy at each position.
Patent JP-S5486343-A (JP)
Title: Control method for electrophotographic copier
Inventor: KUDOU KUNIO
IPC: G03G15/14
Filed: 1977-12-22
Abstract: PURPOSE: To effectively cause the copy paper to separate with a small consumption of electric power by controlling the discharge start period of a corona charger for transfer and separation disposed in series, and utilizing the detachment of blank end of separating paper.  
     CONSTITUTION: When the white tip of transfer paper 9 reaches corona charger 6 for transfer disposed in series adjacent each other, high voltage electric power is applied to corona charger 7 for separation so as to start the corona discharge due to the charger 7. And when the forward tip of transfer paper 9 passes the charger 6 with its predetermined length, corona discharge of the charger 6 starts. Therefore the image is transferred on copy paper 9 by corona discharge of the charger 6 with the state of copy paper where no slack occurs owing to the curve resulting from the separation of copy paper from the photosensitive drum 1 caused by a small amount of corona discharge of the charger 7 when the tip of the copy paper 9 with the detachment property approaches the charger 7. In consequence, the good quality image is formed on the copy paper well separated with a small consumption of electric power. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5944536-A (JP)
Title: Continuous roof ventilator
Inventor: SAKAMOTO MITSUO
IPC: E04D13/17
Filed: 1982-09-03
Abstract: PURPOSE:To reduce the height of the titled ventilator by a method wherein, in the titled ventilator with beams, a barrel unit is formed into downward expantion type as a barrel and riser unit while an outside plate water guide is extended nearly to the barrel unit forming a drain hole. CONSTITUTION:A barrel and rising plate 14 is arranged under a roof 13 to be connected to a drain board 15 at the lower end of the plate 14. The edge of a water guide 17 at the lower end of an outside plate 16 is extended nearly to the lower end of the barrel and rising plate 14 or the drain board 15 forming a drain hole 18. An angle of inclination theta of said plate 14 is decided properly. Through these procedures, the height H' of the titled ventilator may be reduced without changing the ventilator width S.
Patent JP-H113919-A (JP)
Title: Ic inspecting method and probe card
Inventor: KURIHARA TETSUAKI
IPC: H01L21/66
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To avoid an excess quality, by a method wherein an IC having temperature gradient characteristics is fitted on a probe card as a temperature judgement reference product, so as to decide the testing requirements on the basis of the testing temperature data detected by the characteristics for the testing. SOLUTION: Firstly, a temperature judgement reference product is measured by an LSI tester (process 31). Next, the measured value of the temperature judgement reference product is taken in the LSI tester (process 32). The process for deciding the testing standard is performed on the LSI tester side according to the taken-in measured value, but in that case, the details processed by the LSI tester are programmed in the LSI tester by a test program (process 33). This programmed details once read in the LSI tester are stored in the LSI tester unless they are cancelled. In such a constitution, the measured IC is tested according to the decided testing standard by a series of processing in the LSI tester (process 34).
Patent JP-S5486223-A (JP)
Title: Picture signal processor
Inventor: TAKAHASHI SHIYUUICHI
IPC: H04N1/40
Filed: 1977-12-21
Abstract: PURPOSE: To prevent the disturbance of a binary-coding process for original picture signals by providing an analog gate circuit and scanning-speed detection circuit before or after a peak-to-peak value holding circuit in a picture signal processor which binary-codes analog picture signals.  
     CONSTITUTION: Analog gate 5, interposed before or after the peak-to-peak value holding circuit, is controlled by the output of scanning-speed detection circuit 6 which detects the scanning speed of the read head. When main scanning motor rotates and the scanning traveling speed increases, the period of the output pulse of photo detector PD is shortened and the output pulse of retriggerable monostable multivibrator RMM of circuit 6 becomes high in level at a fixed scanning speed. After fixed time (t 0 ) from this point in time, gate circuit 5 is opened via FF 1  and an analog picture signal is inputted to amplifier 1 of the peak-to-peak holding circuit to be binary-coded at a constant threshold level. While the speed is low, the analog picture signal to the peak-to peak holding circuit is cut off and the disturbance of a binary-coding process due to a shift in threshold is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6131906-A (JP)
Title: Three-dimensional measuring instrument
Inventor: ISO MITSUO
IPC: G01B11/25
Filed: 1984-07-25
Abstract: PURPOSE:To measure the size, surface condition, shape, etc. of an object to be measured with good accuracy by providing a processing means which processes successively the photodetection outputs of the respective photodetectors of image pickup means for each of slit light and deriving and measuring the three-dimensional position at each point on the surface of the object to be measured. CONSTITUTION:A three-dimensional measuring device is provided with the image processing means 17 which processes successively the photodetection outputs of the photodetectors of the 1st and 2nd image pickup means 3a, 3b for each of the slit light S and derives and measures the three-dimensional position at each point of the surface of the object to be measured. The coordinate data, magnifications K1, K2 of lenses, distance L and coefft. K3 at points V1, V2, L1, L2 and the similar points for each of scanning lines are preliminarily given as arithmetic conditions to an arithmetic circuit 12, then the work (object to be measured) is recognized and derived in a recognizing circuit 15 and at the same time the shape thereof is displayed on a display part 16. The size, condition, shape, etc. of the work surface are thus measured with good accuracy simply by moving the irradiating point of the slit light in the above-mentioned way.
Patent JP-S6046749-A (JP)
Title: Motor
Inventor: IWATA TADASHI
IPC: H02K35/00
Filed: 1983-08-23
Abstract: PURPOSE:To increase the output of a motor by uniformly shifting magnets annularly arranged on the periphery of an output shaft while the motor is rotating toward the axis of the shaft, thereby shortening the distance between the poles. CONSTITUTION:Electromagnets 7 are shifted toward an axis O in accordance with the rotation of a small gear 14 for driving an internally contacting gear 11 during rotation. On the other hand, permanent magnet 8 shifts toward an axis O in accordance with the rotation of a sprocket 22 for driving a roller chain 18. Therefore, since the distance between the respective poles opposed to each other is uniformly shortened, attracting force and repelling force acted between the poles remarkably increase. Thus, the output of the motor can be increased.
Patent JP-S6312898-A (JP)
Title: Electric fan
Inventor: TAKEDA MASAAKI
IPC: F04D25/10
Filed: 1986-07-01
Abstract: PURPOSE:To save a space by changing angles of depression and elevation of a vane by cooling and heating a drive member made of shape memory alloy which moves the vicinity of the end part on the shaft side provided on a vane retaining table. CONSTITUTION:A vane 2 is retained to a shaft 10 by a vane retaining table 9 and depressed or elevated when acted with a place near the shaft 10 rather than a supporting point 16 as a power point. The angles of depression and elevation of the vane 2 can be changed by action of a drive member 11 made of shape memory alloy which can be changed by heat source 14. Then, a mechanism for controlling the angled of depression and elevation of the vane can be made near the shaft of the motor, and an extra space is not required.
Patent JP-S5377449-A (JP)
Title: Compander circuit of singal
Inventor: NISHIMURA MASARU
IPC: H03G7/00
Filed: 1976-12-21
Abstract: PURPOSE: To compensate completely the linearity and the temperature drift of a control relational element by using one variable impedance element while switching this element to a variable gain amplifier circuit and a level detection and compensation control circuit which controls the amplifier circuit above. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0321739-A (JP)
Title: Deflection control method for construction work with huge span
Inventor: FUKUDA TAKEHISA
IPC: E04B1/32
Filed: 1989-06-19
Abstract: PURPOSE:To provide a beam with a camber in a simple manner at low cost by cutting off a lower chord member in the construction work of a beam with a huge span so that a cavity is formed, thereby drawing up the respective ends of the lower chord member so as to be connected. CONSTITUTION:The lower chord member 1a of a beam 1 is cut off at its center section so that a cavity section (n) is thereby formed. The respective end sections in the cavity section (n) of the lower chord member 1a are drawn up by means of hydraulic cylinders, jacks and the like, and furthermore, both of the end sections are connected together by means of bolting or welding via connecting members so that the beam 1 is formed with a camber.
Patent JP-S6046390-A (JP)
Title: Plating pretreatment
Inventor: SAWADA MATSUNORI
IPC: C25D5/38
Filed: 1983-08-24
Abstract: PURPOSE:To enable the formation of a plating film excellent in bonding strength, by a method wherein an article to be plated is immersed in a diluted acid of an acid used in activation and subsequently immersed in a diluted acid of an acid different form the previously used acid and further immersed in a diluted plating liquid containing no metal ion to perform successive immersion treatment. CONSTITUTION:An article to be plated comprising an easily oxidizable metal such as titanium or molybdenum is degreased and washed with water while the cleaned article to be plated is immersed in an acid such as a fluoric acid solution to be activated and subsequently immersed in a diluted acid of the same acid plural times. In the next step, the article to be plated is immersed in a diluted acid of an acid different from the above mentioned acid such as oxalic acid plural times and, after acid immersion using the same conc. acid is performed, immersed in the diluted acid of the same acid plural times. Finally, the article to be plated after diluted acid immersion treatment is immersed in a diluted plating liquid containing no metal ion plural times before plating is applied. By the above mentioned treatment, the oxidation of the metal surface of the article to be plated is preveted and a plating film having high bonding strength and durability is formed.
Patent JP-S5780070-A (JP)
Title: Printing type printer
Inventor: ASAI NOBUTERU
IPC: B41J3/54
Filed: 1980-11-05
Abstract: PURPOSE:To carry out high speed printing having good printing quality in a petal disc printer by equipping a transporting means of a type image between a printing head part having plural petal discs and a printing paper part. CONSTITUTION:Petal pressing solenoids 107-109 striking petal printing types of printing type petal discs 101-103 are positioned to a place opposed to a transfer belt 114 for a type image. The type image which is a printed character piece obtained by striking a carbon film 119 by the printing type is formed on the transfer belt 114 of the type image to be transferred to a printing part place of a printing paper 117 and, by a paper transfer solenoid 118, both of the printing paper 17 and the transfer belt 114 of the type image are closely contacted and pressurized to transfer the type image to the printing paper.
Patent JP-H111058-A (JP)
Title: Recording sheet and production thereof
Inventor: HARADA JUNJI
IPC: B41M5/50
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance impact resistance at the time of bonding by laminating an ink receiving layer, a support and a magnet layer sequentially and imparting ink jet printing properties to a recording sheet itself so that it can be bonded magnetically to a metal plate. SOLUTION: When an ink receiving layer is provided on a support, i.e., a synthetic resin sheet or an original paper including chemical pulp, mechanical pulse or used paper pulp, the ink receiving layer can be provided directly on a synthetic resin sheet or an original paper or provided through an anchor coat in multilayer structure. When the ink receiving layer is provided, the density, color tone and clearness of the image are lowered and the dot shape is deteriorated if the quantity of coating is insufficient. If the quantity of coating is excessive, drying load is increased to cause scumming at the time of recording. A magnet layer can be formed by coating or printing a basic material with a paint produced by dispersing a magnetic powder uniformly into a binder of polyester resin, vivylchloride resin, or the like, and then magnetizing the magnetic powder.