baber/WOPTO huggingface dataset:
Patent JP-S5772527-A (JP)
Title: Automatic paper feeder for copier
Inventor: SUGAWARA SEIJI
IPC: B65H1/26
Filed: 1980-10-21
Abstract: PURPOSE: To prevent the deformation of paper at the time of charging of a cassette, by charging the cassette into the automatic paper feeder of a copier as a bottom plate bearing the paper remains engaged along the bottom of the cassette against a spring and by enabling the energization of the bottom plate with the spring after the charging.  
     CONSTITUTION: When a stack of paper 5 is put in a cassette 2, a bottom plate 3 is moved down against a spring 6 so that the bottom plate made of a magnetic substance is attracted on a magnet 7 secured at the bottom of the cassette 2. The cassette 2 is then charged into the automatic paper feeder 1 of a copier. At that time, since the height of the stack of paper 5 is so low that the front end of the top of the stack 5 does not come into contact with a conveying roller 10 and the cassette 2 is smoothly charged. At the end of the charging of the cassette 2, a cam 9 moves into the opening 8 of the cassette and comes into contact with the bottom plate 3 to separate it from the magnet 7 to move the bottom plate upward so that the top of the paper 5 is brought into touch with the conveying roller 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61294175-A (JP)
Inventor: ARAN ERU HITSUTOZERUBAAGAA
IPC: F04B39/10
Filed: 1986-06-24
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-S5479295-A (JP)
Title: 7-substituted-3-cephem-4-carboxylic acid derivative and its preparation
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1977-12-05
Abstract: NEW MATERIAL:A 7-substituted-3-cephem-4-carboxylic acid of formula I: [R 1  is formula II, III, or IV (X is S, O, or imino, acylimino group); R 2  is H, lower alkenyl, lower alkyl group; R 4  is H, halogen, or lower alkyl group], its derivative at the carboxyl group, and its salt.  
     EXAMPLE: 7-[2-(2,3-dihydro-1,4-dithiin-5-yl)-2-methoxyimino acetamide]-3-cephem- 4-carboxylic acid (syn-isomer).  
     USE: Antibacterials having a wide antibacterial spectrum. The syn-isomer has an outstanding antibacterial activity.  
     PROCESS: A compound of formula V: (Y is halogen) is reacted with a thiol compound of formula HX-R-SH (R is carbonyl, ethylene, or o-phenylene group) to form the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633563-A (JP)
Title: Edge emphasizing system
Inventor: MURAI KAZUO
IPC: H04N1/409
Filed: 1986-06-23
Abstract: PURPOSE:To emphasize only especially useful information (edge part) and prevent emphasis of noise by obtaining density differences between a noticed picture element and peripheral picture elements and excluding the peripheral picture element from an emphasis filter if its density difference is smaller than a certain value. CONSTITUTION:Assuming that 3X3 picture elements are denoted as A-I, input data of them are latched in nine latches 11-19 by two one-line buffers 21 and 22. Contents of the latch 15 are data of the noticed picture element E, and subtractors SUB31-SUB38 operate differences between contents of the latch 15 and contents of the other latches (A-D and F-I) and send output data to comparators COM41-COM48. Comparators COM41-COM48 discriminate whether absolute values of differences of input data are larger than a certain value or not, and each comparator outputs '1' if the absolute value is equal to or smaller than the center value, but otherwise, it outputs '0'. Dividers DIV51-DIV58 multiply outputs of subtractors SUB31-SUB38 by 1/2 or 1/4, and contents of dividers DIV51-DIV58 are outputted by selectors SEL61-SEL68 if outputs of comparators COM41-COM48 are '1', but '0' is outputted if they are '0'.
Patent JP-H074355-A (JP)
Title: Closed type compressor
Inventor: OSHIMA YASUHIRO
IPC: F04B39/00
Filed: 1993-06-17
Abstract: PURPOSE:To realize a closed type compressor of high reliability without seizure generated at a bearing part even with substitute fleon gas used as refrigerant in this closed type compressor of such structure that the main journal bearing part of a crankshaft is supported in the cantilever state from a frame having a sliding bearing part. CONSTITUTION:In the structure of a closed type compressor, at least one of a main journal part 6b of a crankshaft 6 and the sliding bearing part 7a of a frame 7 is provided with a taper part 18, for instance, corresponding to the inclination of the crankshaft 6 in a clearance so that the contact part of a compressor mechanism part side concentrated load part between the crankshaft main journal part 6b and the frame sliding bearing part 7a is of such shape as to be in surface contact through an oil film. This structure prevents the rupture of the oil film causing the direct metal contact between the crankshaft and the frame which leads to wear and seizure, and enables cost reduction by omitting surface treatment heretofore in need and the improvement of reliability of a refrigerating air-conditioning system or the like using substitute fleon.
Patent JP-H10327719-A (JP)
Title: Spinning reel
Inventor: YASUDA KOTARO
IPC: A01K89/01
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To lessen the shock in reversing the rotation of a reel and improve the durability of parts. SOLUTION: An arm is swingably attached to a side of a reel main body with a screw and a 2nd gear 12 is placed at an end of the arm in a state engageable with a 1st gear 9. The arm has a cylindrical casing 11a and a plurality of wedges are formed on the inner circumference of the casing 11a. Each of the wedges contains a ball 20. A cup member 21 is placed inside of the row of the plural balls 20 arranged in the circumferential direction and an engaging part 12a integrated to the 2nd gear 12 is inserted into the cup member 21. A proper amount of grease is applied to the space between the engaging part 12a and the balls 20 to apply a load on the 2nd gear 12 rotating in the line-delivery direction. The casing 11a, the balls 20 and the cup member 21 form a one-way clutch 22.
Patent JP-S6125553-A (JP)
Inventor: MORIWAKI HIROSHI
IPC: A61H23/02
Filed: 1984-07-13
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-H0312169-A (JP)
Title: Artificial blood vessel
Inventor: TAKANO TATSUYA
IPC: A61F2/06
Filed: 1989-06-12
Abstract: PURPOSE:To provide the artificial blood vessel which is used for rebuilding of the blood circulation in a small-diameter blood vessel and vein blood vessel by treating the wall of the blood vessel of a mammal with org. acid or guanidine hydrochloride, then culturing the smooth muscle cells and endothelio cells. CONSTITUTION:The blood vessel treated with the org. acid, such as formic acid, or the guanidine hydrochloride rebuilds the blood vessel wall. The smooth muscle cells and endothelio cells are cultured for this purpose. The rabbit smooth muscle cells, swine smooth muscle cells, bovine smooth muscle cells, canine smooth muscle cells, etc., are sued for the smooth muscle cells. The swine endothelio cells, canine endothelio cells, etc., are used for the endothelio cells. The culture is executed by a method of washing the blood vessel wall, which is treated with the sterilized formic acid, etc., with distilled water and physiological salt soln. and is permeated in a Dulbecco disintegration Eagle medium and is then cultured in the suspension of the swine smooth muscle cells or after the suspension (c) of the swine smooth muscle cells is injected at about 0.2ml/graft by an injection needle of 27G to the vessel wall, the cells are cultured. The concn. of the aq. formic acid to be used is 70 to 95%, more preferably 80 to 90% and the treatment time is one day to one week. The treating temp. is <=5 deg.C, more preferably <=4 deg.C.
Patent JP-H0313811-A (JP)
Title: Method for measuring radius of curvature
Inventor: HATTORI YASUJI
IPC: G01M11/02
Filed: 1989-06-12
Abstract: PURPOSE:To measure the radius of the curvature of a material to be measured by rotating the material to be measured on a rotary stage, measuring the distance to the material to be measured, and making the specified axis of the material to be measured agree with the rotating axis of the rotary stage based on the distance. CONSTITUTION:A double-axis direct advance stage comprising direct advance stages 5a and 5b is provided on a rotary stage 3. A body under test 7 is mounted on the double-axis direct advance stage 5. The rotary stage 3 is rotated, and the change in distance to the body under test 7 is measured by an optical probe meter 10. The double-axis direct advance stage 5 is adjusted in correspondence with the value which is computed based on the obtained distance. The measuring axis of the body under test 7 is made to agree with the rotating axis of the rotary stage 3. The radius of the curvature of the body under test 7 is obtained based on the output of the optical probe meter 10 under this state.
Patent JP-S5479693-A (JP)
Title: Wire body surface defect detector
Inventor: OOTAHARA YUUZOU
IPC: G01N21/89
Filed: 1977-12-07
Abstract: PURPOSE:To obtain a device capable of detecting defects without being influenced by linear velocity or linear vibration, by receiving the light reflected from a defective part on wire body surface after being projected from one optical fiber with the other optical fiber. CONSTITUTION:When there is no defect in the wire body surface, the projected light from end part 5B of outer layer optical fiber 5 runs along an optical path 7 and is reflected by a concave mirror 3, and then runs along an optical path 8 and is reflected by surface 9 of a wire body, thereby advancing at the reflection angle theta' equal to the incident angle theta, so that almost no light reaches the end part 6A of inner layer optical fiber 6. If there is a defect in the wire body surface, the light running along the optical path 8 is reflected by point 9' on the surface of defective part 2, and returns along an optical path 11, and is reflected by the concave mirror 3, thereby entering the end part 6A of the inner layer optical fiber 6 through the optical path 12, finally reaching a photo detector 16. Furthermore, even if there is linear vibration, the defect may be detected without being influenced by such vibration.
Patent JP-S629788-A (JP)
Title: Production for titanium clad steel by rolling
Inventor: HINOTANI SHIGEHARU
IPC: B23K20/00
Filed: 1985-07-05
Abstract: PURPOSE:To improve the joining strength by forming a nickel plated layer by removing the oxide film on the surface of a titanium material, then by cladding by rolling the titanium material to a base steel plate at the specified temp. via the nickel plated layer thereof. CONSTITUTION:The thin oxide film on the surface of one side of a titanium material 23 is removed by mechanical grinding or corrosion treatment and a nickel plated layer 22 is formed thereon. The titanium material 23 and a base steel plate 21 are then joined at the interval of the nickel plated layer 22 and the periphery thereof is sealed by welding to the base metal 21 by surrounding it with a carbon steel plate 24. After heating a clad assembly stock 20 at 600-850 deg.C the clad steel is obtd. with the cladding by rolling of the stock 20. The joining of the titanium material 23 and base metal 21 is performed via the nickel plated layer 22 and there is no effect of the titanium oxide film. The joining strength of the clad steel is therefore increased.
Patent JP-H10328197-A (JP)
Title: Laser therapy instrument and laser probe to be used for the same
Inventor: KATAOKA KENZO
IPC: A61B18/22
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily perform laser therapy even in a comparatively narrow celom such as the mouth, nostrils, earholes or throat. SOLUTION: This instrument is constituted so as to be provided with a handpiece 4 equipped with a main body 6 of handpiece and a laser probe 8 mounted on this main body, laser light generation source 10, and light transmission body 18 for guiding laser light to the handpiece. In this case, the laser probe 8 has a fiber probe 60 having an emission plane for irradiating an irradiation zone with laser light, loop-shaped protection tube 72 covering the peripheral surface of fiber probe 60, and holder 58 for holding these components. The protection tube 72 has a bent part extended while being bent, a 1st fiber bending part is formed at the fiber probe 60 by inserting it into the protection tube 72, and a 2nd fiber bending part having a curvature radius smaller than that of the 1st fiber bending part is provided at the top end part of fiber probe 60.
Patent JP-S5848188-A (JP)
Inventor: NISHIMURA KATSUJI
IPC: G07D1/00
Filed: 1981-09-16
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-S5370716-A (JP)
Title: Image pickup device
Inventor: SHIMADA MASARU
IPC: H04N5/335
Filed: 1976-12-07
Abstract: PURPOSE: To avoid deterioration of the resolution by supplying the idle transmission pulse during a horizontal blanking period to perform an idle transmission for reading and then  carrying out clamping after the idle transmission to exhaust the electric charge left behind at the reading part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06334415-A (JP)
Title: Electrode forming device for dielectric resonance component
Inventor: YAMAMOTO YOSHIO
IPC: H01P1/205
Filed: 1993-05-25
Abstract: PURPOSE:To provide a device with excellent productivity and easily revising a pattern and a position of input output electrodes. CONSTITUTION:The input output electrode forming device is provided with a stage device 20 and a cutter 30. The stage device 20 incudes a support jig 21, a processing base 22 and a turn table 23. The cutter 30 includes a luter 31, a motor 32, and a displacement device 33. The support jig 21 supports a work piece 50. The work piece is positioned so that a tip of the luter 31 is in contact with a predetermined position of the work piece 50 by allowing the turn table 23 and the displacement device 33 to move the work piece 50 and the luter 31. The luter 31 is driven by the motor 32 to cut a conductor film formed on an outer peripheral face of the work piece 50. Thus, the conductor film is separated into an outer conductor and input output electrodes.
Patent JP-H1070408-A (JP)
Title: Feeder network for quadrifier helix antenna
Inventor: HUYNH SON HUY
IPC: H01P5/16
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a feeder network in compact size and to conveniently carry it by providing an antenna feeder means with a balun means having a circular profile. SOLUTION: The feeder system of an antenna system 10 is provided with four electric leads 9a-9d formed into a little opened loop. These leads connect the respective antenna stems 11a-11d to four outputs of a balun 13. These leads supply microwave signals to an antenna with the relative phases of 0 deg., -90 deg., -180 deg. and -270 deg.. The balun 13 matches a signal from an inbalanced transmission line to a balanced signal. Namely, the balun 13 is seemed like lying on a double H-shaped graphic mutually connecting two H-shaped graphics, and these instruments are formed on the surface of a dielectric by a metal conductor. Then, the balun 13 performs operation for transforming the transmission line like a coaxial cable or a micro-strip to a balanced feeder.
Patent JP-H0313294-A (JP)
Title: Powder brazing material for aluminum
Inventor: OKAMOTO IKUO
IPC: C22C21/00
Filed: 1989-06-09
Abstract: PURPOSE:To enhance the flow property of the brazing material and to attain good brazing property by compounding Al-Si alloy powder and Mg-Al alloy powder or pure Mg powder at specific ratios. CONSTITUTION:The compsn. of the power brazing material 5 for Al consists of the mixture composed of the Al-Si alloy powder consisting, by weight, of 8 to 20% Si and the balance Al and the Mg-Al alloy powder consisting of 10 to 99.9% Mg and the balance Al or the pure Mg, powder. The contents is regulated so as to be 5 to 15% Si, 0.6 to 8% Mg and the balance Al. The Mg in the Mg-Al alloy powder or the pure Mg powder is first evaporated through the oxide film on the powder surface by a high vapor pressure at the time of heating if such brazing material 5 is used, and therefore, the oxide film becomes porous and liable to break. Further, the Mg combines with the oxygen in the air to prevent the oxidation of the brazing material powder and the base metal 1 as well as to reduce the oxide film existing on the surface. The oxide film is easily broken by these two effects of the Mg, by which the flow of the molten metal is generated.
Patent JP-H01314230-A (JP)
Title: Protective flash device
Inventor: YAMADA MASANORI
IPC: H05B41/30
Filed: 1988-06-15
Abstract: PURPOSE:To prevent the leakage of a battery and danger that the battery may blow up by interposing a holding circuit on the power supply side of a booster circuit for the power supply charging a main capacitor and cutting when the supply of power to the booster circuit in case the completion of charging is not detected in a prescribed period of time. CONSTITUTION:Unless the charging of the main capacitor C is completed, the collector of a transistor 13 becomes a high level during that period. Since an input to which a resistance 11 is connected after a lapse of a prescribed time becomes a level H in a short time, the two inputs of an AND circuit 14 rise to the level H, and consequently their outputs also become the level H to turn on an SCR 18. As a result, a transistor 25 is turned off to stop the booster circuit B. Hence, a comparatively expensive flash device can be protected completely and electrically from damage, which may be caused by the leakage and explosion of the built-in battery.
Patent JP-S5671554-A (JP)
Title: Method and device for forming sprue of vacuum molding mold
Inventor: TERADA HIDETO
IPC: B22C9/02
Filed: 1979-11-14
Abstract: PURPOSE: To form a pouring cup quickly and accurately by pressing and connecting a pouring cup pattern having air permeability against and to a sprue rod on a pattern board and by half-solidifying a filler under vacuum.  
     CONSTITUTION: Film 21 is bonded to the surface of pattern board 13, having  erected sprue rod 15, for a vacuum molding and casting frame 24 is matched. Next,  pouring cup pattern 55 having air permeability is connected to the top of gate rod  15 and gate device 40 is opened to supply filler F from hopper 39 into the space  formed of casting frame 24 and pattern board 13. After casting frame 24 is evacuated to half- solidify filler F, pouring cup pattern 55 is parted from the top of sprue  rod 15 and film 21 is bonded to the top surface of filler F to solidify filler F. Then,  film 21 is released from the contact with pattern board 13 to part pattern board 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0816676-A (JP)
Title: Automatic machine monitoring system
Inventor: MORI AKINORI
IPC: G06Q40/00
Filed: 1994-06-29
Abstract: PURPOSE:To vicariously execute the operation of a user by alternately performing an input operation from a monitoring device by transmitting history information stored in a storage part to the monitoring device, requesting the history information from that monitoring device to an automatic machine, receiving the history information at the timing of this request and displaying a guidance picture on a display part inside the monitoring device. CONSTITUTION:The user stores the contents, which are selectively inputted according to the guidance picture by an automatic machine 1, in a storage part 11 as the history information. That stored history information is transmitted to a monitoring device 4 by a communicating means such as LAN. The history information is requested from that monitoring device 4 to the automatic machine 1 and at the timing of that request, the history information is received through the communicating means such as LAN. Based on that history information, the guidance picture is displayed on a display part 12 inside the monitoring device 4. Thus, a clerk can perform alternate inputting from a distant place in place of the user who can not understand an inputting method, and the work of the clerk can be reduced.
Patent JP-H10337902-A (JP)
Title: Recorder
Inventor: EGASHIRA YASUO
IPC: B41J2/44
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To adjust an optical system accurately through a simple structure. SOLUTION: An optical base 31 is secured to a recorder body and an optical unit base 32 is fixed thereon such that the position thereof can be adjusted in the subscanning direction and the angle thereof can be adjusted with respect to an elongated hole 95. A post 33 is secured on the optical unit base 32 and a member 36 for holding a long lens is fixed to the post 33 such that the position thereof can be adjusted. Furthermore, a reflective mirror 35 is secured onto the optical unit base 32 by means of supports 41, 42 and a light source unit 34 is fixed such that the position thereof can be adjusted in the subscanning direction.
Patent JP-S5873537-A (JP)
Inventor: GAAHAADO EICHI UEIRAA
IPC: B29C65/00
Filed: 1982-08-25
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-S5937031-A (JP)
Title: Chip removing apparatus
Inventor: HACHIMAN TOMIKATSU
IPC: B23Q11/00
Filed: 1982-08-27
Abstract: PURPOSE:To permit chip to be removed automatically by bringing a rotary brush into contact with the cutting edge groove of a rotary tool and transferring said rotary brush along the cutting edge groove, revolving the tool in the reverse direction. CONSTITUTION:A rotary tool 5 such as drill is transferred to a chip removal position after work is completed, and a brush 3 is turned to an operation position by a swing apparatus 1 at the same time, and said brush 3 is driven in rotation by an air grinder 2 concurrently. Then, a cutting edge groove is brought into contact with the brush 3, revolving the rotary tool 5 in the reverse direction, and the brush is put into relative movement so that the brush shifts along the cutting edge groove. The operations described in the above are stored in program form in an NC tape, and thus the chip removal on the rotary tool can be carried-out automatically.
Patent JP-S5480037-A (JP)
Title: Manuscript reading device
Inventor: KAWAMURA NAOTO
IPC: G06T1/00
Filed: 1977-12-08
Abstract: PURPOSE: To obtain a high-resolution and high-sensitivity reading device which can be used for reading of the information recorder by mounting the linear illuminating optical system and the high-resolution photo sensor on the 2nd surface opposing to the 1st surface of the transparent carrier with the 1st surface adhered to the manuscript surface.  
     CONSTITUTION: Transparent carrier 23 is adhered to manuscript 20. Cylindrical lens 22 forms a linear light source image of linear light source 24 on the surface of manuscript 20 in parallel to the main scanning direction and is then provided on the 2nd surface of 23 opposing to the adhered surface. And photo sensor 21 of 1-dimensional array form is provided in the main scanning direction. These components are combined each other to be unified. Metal electrode 27 and 27' are provided to connect sensor 21 to non-semiconductor 25 and 25' as well as to transparent electrode 26 and 26' holding 25 and 25' between. After this, opaque insulator 28 and 28' are provided to cut off the direct beams from light source 24. Semicondutor 25 and 25' are divided into two parts via lens 22 each, and furthermore the secondary scanning means is added to give a relative shift in the direction vertical to the main scannig direction. 
     COPYRIGHT: (C)1979,JPO&Japio