baber/WOPTO huggingface dataset:
Patent JP-H10336638-A (JP)
Title: Video signal switching device for endoscope system
Inventor: TAKAMI SATOSHI
IPC: A61B1/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a video signal switching device for an endoscope system capable of dissolving the troublesomeness of a power feeding operation and a power disconnecting operation as much as possible. SOLUTION: This switching device is provided with a main body power supply part 21, respective video signal input terminals 10 and 11 for connecting the respective video signal output terminals of plural video processors for an endoscope, output terminals 12 and 13 connected to plural output equipments, a connection switching circuit 16 for switching and connecting one of respective signal line systems 14 and 15 for transmitting video signals from the input terminals 10 and 11 to the respective output terminals 12 and 13, a power supply switch part 26, a video signal detection part 23 provided in the respective signal line systems for detecting the video signals inputted to one of the respective input terminals, turning on the power supply switch part 26 and supplying power and a power supply part 27 for video signal detection in the detection part 23.  Then, in order to connect the signal line system where the video signals flow to the output terminal, the connection switching circuit 16 switches the signal line systems 14 and 15 based on the detection output of the detection part 23.
Patent JP-H04337093-A (JP)
Title: Sea water electrolyzing and anti-fauling device for sea water contact structure
Inventor: TOMOSHIGE KIYOMI
IPC: C23F13/00
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the sea water contact structure which is short in laying length of a lead wire, is hardly susceptible to mechanical damages and is, therefore, excellent in stable supply of a current. CONSTITUTION:The sea water electrolyzing and anti-fouling device of the sea water contact structure which applies a conductive coated film 5 via an insulating coated film 4 on the water-contact surface of the sea water contact structure and supplies the DC current from a power source in the structure through the lead wire 15 to the conductive coated film 5 has a lead wire through-hole 6 penetrated and provided in an outside plating 2 of a hull at the level slightly above the max. water line LWL of the water contact surface, a metallic energizing strip 1 which is provided circumferentially like a horizontal belt along the outside plating 2 of the hull via an insulating material 3 at the level of the lead-wire through-hole 6 and is connected at one end to the conductive coated film 5, and the lead wire 15 which is connected at the base end to the power source and connected at the front end to the energizing strip 1 through the lead wire through-hole 6.
Patent JP-2000328424-A (JP)
Title: Sewing machine device and method for collecting and sewing plurality of needle threads
Inventor: HIGASHIYAMA SHINICHIRO
IPC: D05C11/14
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine device capable of allowing each needle thread to singly act in the pass of the plural needle threads from the feed sources of the threads through thread-pierced holes of needle thread take-ups to the needles, capable of immediately finding the breakage when one of the needle threads is broken, and capable of preventing the threads from becoming entangled with other threads even if the threads in a course of directing to the needles from the needle thread take-ups even in a sewing machine capable of collecting the needle threads and sewing the threads by using plural needle threads so that the volume of an embroidery pattern formed by the needle threads on the upper surface of a cloth may be increased. SOLUTION: This sewing machine device has bobbin cases 9 for feed of bobbin threads, needles 6 capable of being freely moved upper and lower, and needle thread take-ups 25. Thread-piercing holes 31 of the number corresponding to the number of the needle threads, and formed at the tip parts of the needle thread take-ups 25 are arranged in parallel so as to be freely moved upper and lower. Plural needle threads 45 to be collected and sewed are pierced through the thread-piercing holes 31 at each needle thread take-up 25 to as to have a distance to each other, directed to the needles 6, and sewed.
Patent JP-H01306196-A (JP)
Title: Slitter device
Inventor: SHIOTANI TETSUO
IPC: B26D1/24
Filed: 1988-06-06
Abstract: PURPOSE:To quickly perform the positioning of a moving edge by providing the holder to be moved by the freely reciprocating carrier running along the parallel rack to the rotary shaft of a stationary edge and providing the moving member holding the positioning rack engaging with this rack and the moving edge freely rising and setting on this holder. CONSTITUTION:When rotation is given to a rotating shaft by respectively sliding a moving edge 4 to the adequate fixed edge 2 fixed to the rotating shaft, the fixed edge and moving edge are rotated and the sheet passing through this space is cut in the width of the set interval of the moving edge. In the case of changing the set interval of the moving edge 4, a carrier 10 is advanced to the place of the holder 8 holding the moving edge and the carrier 10 and holder 8 are engaged by the rod of a cylinder 13 for instance. The positioning rack 18 engaged with a rack is immersed to the inner part of the holder to release the engagement of the mutual racks and its sliding with the fixed edge is released by immersing a moving member into the holder as well. After mov ing the carrier to the specified position along the rack the positioning rack is engaged with the rack.
Patent JP-S5839067-A (JP)
Title: Non-volatile semiconductor memory
Inventor: KOJIMA YOSHIKAZU
IPC: H01L29/788
Filed: 1981-09-01
Abstract: PURPOSE:To detect charge amount in floating gate electrode in a memory cell by applying the second voltage with respect to the first semiconductor region to a drain region. CONSTITUTION:The writing and erasing voltage of a non-volatile semiconductor memory utilizing tunnel injection means largely depend upon the type and thickness tox of a thin insulating film 5. When the thickness tox of the film 5 is reduced, memory holding time can be shortened as the increase of the number of rewritings, and when the thickness is increased, the holding time can be lengthened as the increase of the number of rewritings. Accordingly, when the memory is produced by selecting suitable thickness, the thickness which does not reduce the holding time can be obtained by the increase of the number of rewritings, thereby forming a low program voltage non-volatile semiconductor memory having long holding time.
Patent JP-H0227075-A (JP)
Title: Locking fitting
Inventor: FUIRIITSUPU SHIMONSERI
IPC: E05B65/08
Filed: 1989-06-01
Abstract: PURPOSE: To improve the locking effect by providing a control rod in such a manner as to be slidable in a faceplate within the front stile of a sliding door, simultaneously operable with a latch and cooperated with a locking member provided on the stile of a window frame. CONSTITUTION: When a slide 21 is operated through a handle 33 from the inside, or a key element 13 is operated from the outside, a control rod 46 and a latch hook 18 are simultaneously operated through a link means 51. The control rod 46 is slid within a faceplate housed in the front stile 4 of a sliding door 5. Further, the cutout of the control rod 46 is engaged with the horizontal edge of the branch part of a locking member integrated with the stile of a window frame to provide the locking state.
Patent JP-S61295729-A (JP)
Title: Transmission system for frequency information
Inventor: KURODA HIDEO
IPC: H04L7/00
Filed: 1985-06-24
Abstract: PURPOSE:To use circuits in common and to shorten the time up to obtaining a reproduced image by transmitting the count result of a clock regarding sampling per count period and transmitting frequency information to a trailing device as it is when an input and an output stage have the frequency synchronism relation of a transmission speed. CONSTITUTION:Data is sent out to an output terminal 9 through a receiving interface circuit 2, a separating circuit 3, a buffer memory 4 (fL1 fQ), a signal processing circuit 5, a buffer memory 6 (fQ fL2), a multiplexing circuit 7, and a transmitting interface circuit 8. The receiving interface circuit 2 extracts and supplies a transmission clock fL1 to a frequency dividing circuit 10. The frequency of an output fQ is controlled by a sampling clock regenerating circuit 100 to generate the same frequency with a precedent device. A frequency information generating circuit 200 controls a multiplexing circuit 203 and when the input stage transmission speed of this device is frequency-synchronized with the transmission speed of the output stage, the output of the separating circuit 3 is selected and outputted to the multiplexing circuit 7. When not, on the other hand, the output of a counter 202 is selected and outputted.
Patent JP-S63119772-A (JP)
Inventor: DONARUDO JII WARESU
IPC: A61K38/39
Filed: 1987-05-29
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-H10311801-A (JP)
Title: Surface defect inspecting device
Inventor: ONO KATSUICHI
IPC: G01B11/30
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspecting device surely capable of detecting, defects in the surface of a subject for inspection, using a simple structure. SOLUTION: A surface defect inspecting device is designed to include an elliptical mirror 3 constructed of a part of an ellipsoid of revolution and having a predetermined opening 5, with its internal wall serving as a reflecting surface 2; a subject 7 for inspection, positioned on the opening 5 side of the elliptical mirror 3; a light source 9 placed near the elliptical mirror 3 to emit a predetermined inspecting light in the direction of the other focus on the opening 5 side; and a light detection means 11 placed near the elliptical mirror 3 to detect the inspecting light L reflected from the subject 7 for inspection.  In this case, the light source 9 is placed between one focus and the other focus of the elliptical mirror 3, the subject 7 for inspection is positioned within the latter focal region of the elliptical mirror 3, and the light detection means 11 is positioned near the former focus of the elliptical mirror 3.
Patent JP-H0431461-A (JP)
Title: High-rigidity thermoplastic polyurethane composition
Inventor: ISHIZU HIDEYUKI
IPC: C08L75/04
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance and desirable as especially a molding material for engineering plastics by specifying the difference between the contents of high-molecular active hydrogen compound components in the contained components. CONSTITUTION:The title composition comprising at least two thermoplastic polyurethanes each comprising an organic polyisocyanate (desirably an aromatic diisocyanate such as diphenylmethane diisocyanate) and a low-molecular active hydrogen compound (e.g. ethylene glycol, cyclohexanediol or xylene glycol) and a high-molecular active hydrogen compound (e.g. polyether polyol or polyester polyol), wherein the difference between the contents of the active hydrogen compound is 1wt.% or above. The above composition is excellent in impact resistance, highly rigid and desirable as especially a molding material for engineering plastics.
Patent JP-H10310019-A (JP)
Title: Seat with built-in air bag module
Inventor: TANABE JINICHI
IPC: B60R21/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To surely break a breaking part according to expansion and development of an air bag without depending on expanding pressure of the air bag by mounting a breaking mechanism of a trim cover performing a tensile breaking for the breaking part of the trim cover-at the inside of a seat back. SOLUTION: At the inside of a seat back, a breaking mechanism P of a trim cover 1 is mounted by being connected with a side surface cover part 1b suturing with a front surface cover part 1a corresponding to a mounting portion of an air bag module. The breaking mechanism P of the trim cover 1 which is possible to operate more quickly than expansion and development of the air bag of the air bag module by an inflater and to perform tensile breaking for a breaking part 1d of the trim cover 1 before or at roughly the same time as the operation of the air bag module in response to an output signal of an impact sensor is mounted. Thus, an output of the inflater is possible to be properly set so as to softly expand and develope the air bag even at a low temperature because the breaking part is compulsorily torn by the breaking mechanism of the trim cover 1.
Patent JP-H01305764-A (JP)
Title: Contact type original reader
Inventor: MIYOSHI TOSHIHIKO
IPC: H04N1/028
Filed: 1988-06-03
Abstract: PURPOSE:To raise the overall sensitivity of a reading device at the central part of reading width by making space between the light emission point of an LED array and an original reading line become larger as it goes to both the end sides by fitting the LED array on a sensor base bent into a bow shape. CONSTITUTION:The reflected light of an original 1 illuminated by the LED array 4 comes incident to a lens array 5, and its outgoing light is received by the light receiving element train 6a of the sensor base 3, and a picture signal is outputted. Then, the light source fitting surface 3a of the base 3 is formed into a curved surface curved convexly to the original 1 side, and the array 4 is fitted on it. Accordingly, the array 4 too is curved into the bow shape, and the space between the LED at the central part and the original 1 is small, and the space comes larger in proportion as it goes to both the ends, and the sensitivity at the central part of the reading width comes higher than that at both the end parts. Thus, even though the device is constituted into such constitution as makes an ABC circuit function by sampling the signal of the central part, the saturation of the picture signal at both the end parts can be prevented, and picture quality can be improved.
Patent JP-H06348518-A (JP)
Title: Error correcting circuit
Inventor: MIYANO TAKESHI
IPC: H04L1/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a circuit which finds the coefficients of an error position polynomial with a simple gate circuit. CONSTITUTION:This circuit is equipped with a circuit which generates the element of a Galois field GF (2<m>) by connecting (2<m>-1) alpha multipliers in series for the a compound of double error correction (n, k) BCH codes of GF (2<m>), a circuit which finds power by contrasting the element with a syndrome S1, a circuit which multiplies the syndrome S1 by (2<m>-1) elements, a circuit which finds S1<2> from the arithmetic results, a circuit which finds the inverse element of S1, a circuit which multiplies a syndrome S2 by (2<m>-1) elements, a circuit which finds S3/S1 from the multiplication results, and an adding circuit which finds S1<2>+S3/S1.
Patent JP-S5989633-A (JP)
Inventor: HERUMUTO HAUZAA
IPC: A61K9/127
Filed: 1983-07-29
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-2000331654-A (JP)
Title: Manufacturing method of elliptic sealed battery and elliptic sealed battery produced by the method
Inventor: MURAKAMI TETSUYA
IPC: H01M2/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an elliptic shape sealed battery excellent in leakage proof characteristic in storage at a high temperature and safety in overcharge by preventing dispersion of a sealing characteristic caused by a difference in sealing shape at a rectangle section and at a semicircle section. SOLUTION: A group of plates are stored in an elliptic shape case having a rectangle section and semicircular sections on the minor sides, grooving is applied near a case opening, a sealing plate is placed above the groove through a gasket, and caulking is applied for sealing. In this process, after sealing with a caulking having a round shape vertical section, edges of linear parts of a battery case can above the seal are punch formed with a punch die 8 having taper shaped parts 7 on minor sides of a rectangular flat shape on an end 5 to balance sealing characteristic between a seal at the rectangle part and a seal at the semicircular part, thereby obtaining an elliptic shape sealed battery excellent in leakage proof characteristic and safety in overcharge.
Patent JP-S6116680-A (JP)
Title: Angle adjusting device of image pickup element
Inventor: HASEGAWA HIROSHI
IPC: G03G15/043
Filed: 1984-07-03
Abstract: PURPOSE:To easily adjust the position and angle of an image pickup element by providing the 1st adjusting plate which allow an image pickup element to turn around the vertical axis of its support member and the 2nd adjusting plate which allows it to turn around an optical axis, and setting center axes of turning of both adjusting plates so that they cross each other on the photodetection surface of the image pickup element. CONSTITUTION:When the vertical position of the image pickup element 7 is made by irradiating an axis 9 with laser light by using a laser irradiating jig so that the center element output of the image pickup element 7 is maximum, the breadthwise center point of the image pickup element installed having the longitudinal-axis center point almost on the optical axis coincides with the optical axis accurately. Then, when the distance of a lens 6 is adjusted while the light source of an image pickup optical system is turned on so that the output of the center element is maximum, correct image formation condition is obtained and a position adjusting stage is completed. The 1st the and the 2nd adjusting plates 11 and 15 are turned after the position adjusting stage, and then the image pickup element is turned around the vertical axis and optical axis about one point on the optical axis of the center element photodetection surface which is positioned, thereby adjusting the angle to or around the optical axis while the center element part is fixed in position and focusing state without any mutual influence between both angle adjustment.
Patent JP-H11322136-A (JP)
Title: Image forming device
Inventor: ENDO SAIJIRO
IPC: B65H9/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To correct a skew of a sheet material so as to surely reduce noise generated when the sheet material collides against a conveyance guide plate in a conveying path by forming through holes in a guide member. SOLUTION: A loop, which is increased according to continuous conveyance of a sheet material S, of the sheet material S eventually collides against a roller 18 and is swelled further against elasticity of a plate spring 19 holding the roller 18 so as to collide against an upper conveyance guide plate 16. Collision noise generated when the sheet material S is brought into contact with the upper conveyance guide plate 16 is prevented from echoing because of a plurality of holes 17 bored in the upper conveyance guide plate 16. Air between the sheet material S and the upper conveyance guide plate 16 is discharged from the holes 17 bored in the upper conveyance guide plate 16, so that noise due to vibration of the sheet material S vibrated by compressed air can be also prevented (c).  As the tip of the sheet material S is pressed into a nip part between a pair of rollers 11, 12 by means of the roller 18, a skew of the sheet material S is corrected.
Patent JP-H09316194-A (JP)
Title: Production of polyetheresteramide elastomer
Inventor: YAMAKAWA HIROSHI
IPC: C08G69/44
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a production process which is simpler than and can produce a polyetheresteramide elastomer at a lower cost than a conventional process by using an amino-terminated compd. as the starting material. SOLUTION: An amino-terminated compd. represented by formula I (wherein G is a diol compd. residue) is reacted with an acyl compd. represented by formula II (wherein A is a 6-18C arom. group). A pref. amino-terminated compd. is polyoxytetramethylene glycol α,ω-bis(4-aminobenzoate) ester. Terephthalic acid biscaprolactam and isophthalic acid biscaprolactam are suitable as the acyl compd. This polyetheresteramide elastomer is produced pref. by melt polycondensation, pref. in two stages.
Patent JP-H04337750-A (JP)
Title: Cooling device for image forming device
Inventor: ICHIKAWA YOSHIHIKO
IPC: G03G21/00
Filed: 1991-05-14
Abstract: PURPOSE:To prevent surrounding members from being heated by heat in a fixing device, to shield the surroundings of the fixing device from the heat, and to perform a cooling operation in the case of adjacently arranging other members on the surroundings of the fixing device. CONSTITUTION:As to the fixing device 15 using a heating roller 17, a cooling device 20 is arranged so that the upper part and both sides of the frame 16 of the device 15 may be shielded from the heat. The cooling device 20 is constituted of an upper duct 21 and a lower duct 22 for reciprocatively moving cooling air, a side duct 30 for sucking the heat on the side part, and a blowing fan and an air ejecting fan are arranged in accordance with the upper duct 21 and the lower duct 22. And the lower sucking hole 31 is installed under the side duct 30 so as to suck the air, and also, a shutter member 32 is installed on the paper inserting part of the fixing device 15 with permitted vertical movement, and the shutter member 32 is made to ascend by use of a driving means 33 only when the paper passes by.
Patent JP-S5172871-A (JP)
Inventor: JON BAADO
IPC: F16D65/14
Filed: 1975-11-18
Abstract: 1499995 Brake wear-adjusting; full-face disc brakes GIRLING Ltd 23 Oct 1975 [18 Nov 1974] 49729/74 Heading F2E In a self-energizing disc brake of the kind in which two pressure plates 10, 11 having inclined recesses 16 with balls 15 between them are moved angularly in opposite directions to bring rotatable friction discs 3, 4, with linings 6 into engagement with opposed radial surfaces 8, 13 in a housing 1, the radial surfaces 8, 13 are relatively movable axially, and adjusting means 14 are provided for adjusting the axial spacing between them to compensate for wear of the friction linings 6. As shown, the left-hand radial surface is the right-hand face of an adjuster plate 13, Fig. 2, which together with further balls 15 and another adjuster plate 12 forms an adjuster unit 14 nearly identical with the expander unit 121. Plates 12 and 13 have radial ears 31, 32, respectively, Fig. 1, engaged by screws 29, 30, respectively, threaded into housing 1 by amounts sufficient to ensure that the positions of plates 12, 13 eliminate all axial tolerances in the brake. A further rotatable friction disc 2 is provided between adjuster plate 12 and a radial surface 7 on an end wall of housing 1. In operation, after pressure plate 11, friction disc 4 and radial surface 8 have been brought into contact, and pressure plate 10 and friction disc 3 have been brought into contact, further servo action between pressure plates 10, 11 causes friction disc 3 to move adjuster plates 12, 13 bodily to force disc 2 against radial surface 7 of housing 1. Screws 29, 30 may be omitted, and ears 31, 32 coupled by, e.g., a turnbuckle.