baber/WOPTO huggingface dataset:
Patent JP-H03292412-A (JP)
Title: Bearing for rectilinear sliding
Inventor: HOSHIIDE KAORU
IPC: F16C29/06
Filed: 1990-04-05
Abstract: PURPOSE:To accomplish reduction in the number of components, smooth sliding and the improvement of assembling ability by aligning and combining a block slidably mounted on a track base and the raceway grooves of a square ring body fitted outside the leg of the block and of plates to form an endless track composed of a load and a no-load raceway groove and a reversing hole for rotating balls. CONSTITUTION:A transferring groove 10a is formed on both sides of a track base 10 respectively, and a raceway groove 11c to compose a load ball area on an inside face opposite to the transferring groove 10a is formed on the leg part 11b of a block 11 to compose a sliding base 15. A raceway groove 12c having a reversing area 12a connected to the both ends of the raceway groove 11c and a no-load ball area 12b, and a concave part 12d are formed on the lower face of a synthetic resin a square ring body 12 fitted outside the leg part 11b of a metallic block 11. In addition to that, a synthetic resin plate 13 having a raceway groove 13a corresponding to the raceway groove 12c is attached to the underside of the square ring body 12, and a ball 16 is rotated within an endless track formed of the above components. Joint portions in the endless track can therefore be reduced to make the rolling motion of the ball 16 smooth.
Patent JP-H06271092-A (JP)
Title: Cloth piece feeding device
Inventor: NISHIDA KOSUKE
IPC: B65H3/22
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a cloth feeding device which can store a various kinds of cloth pieces having different size in a unit of a stacker by installing a guide member for guiding a cloth piece toward a taking-out part on a stcker and installing a movable guide which can adjust position in the direction crossing at right angle with the feeding-out direction of the cloth piece on the guide member. CONSTITUTION:A guide member for guiding a label L towards a taking-out port 33 is constituted of a fixed guide 13 and a movable guide 14. The movable guide 14 has a pair of slits 17 which are long in the lateral direction, and is installed so that position adjustment is enabled in the direction crossing at right angle with the feeding-out direction of the label L, i.e., in the lateral direction by a bolt 18 screwed with a bottom plate 7 through each slit 17. Adjustment is performed so that the width of a storage part 15 can be varied according to the size of the label L. When the size of the lalbel L is varied, the bolt 18 is loosened, and the movable guide 14 is slided in the lateral direction, and fixed at a desired position by the bolt 18, and the width of the storage part 15 can be adjusted easily in accordance with the size of the label L.
Patent JP-S5614525-A (JP)
Title: Production of high polymerization degree polyester
Inventor: INADA HIROO
IPC: D01F6/92
Filed: 1979-07-16
Abstract: PURPOSE: To produce a polymer of high polymerization degree having excellent wet heat resistance, by treating a linear saturated polyester having an intrinsic viscosity higher than a specified value, with a decarboxylating agent for reducing the content of carboxyl group, adding a compound having a specific structure to the above- treated polyester and reacting the resulting mixture.  
     CONSTITUTION: A linear polyester having an intrinsic viscosity of at leats 0.35, s uch as polyethylene terephthalate (PET) is treated with a decarboxylating agnet for reducing content which reacts with the terminal COOH groups of the polyester and liberates CO 2 , such as ethylene carbonate, thereby to reduce the amount of the terminal COOH groups of the PET to below 20eq./10 6 g. Then, to the reaction mixture is added 0.1W10pts.wt. of bisoxazolone and bisoxazinone compounds represented by formulas I and II, and the reaction mixture is reacted in the molten state. In this way, a saturated polyester having a low content of terminal COOH groups, excellent wet heat resistance, a high polymerization degree and superior mechanical properties is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61249205-A (JP)
Title: Reference hole drilling device of multilayer printed wiring board
Inventor: TOMIZAKI TAKESHI
IPC: B23B49/00
Filed: 1985-04-24
Abstract: PURPOSE:To perform automatic reference hole drilling by providing a means for detecting an edge mark position by scanning the surface of a multilayer printed wiring board, a means for estimating a hole mark position and an image processing means for judging the center position of the hole mark. CONSTITUTION:Metal-made edge marks 8a-8c which become references for determining coordinates of a hole mark 1b are formed on the peripheral edge of a circuit pattern 1a which has the hole mark 1b on an inner layer circuit board 1. Then an eddy current type sensor is scanned to measure the position of the hole mark 1b, and spot facing holes 12c, 12c are formed on the surface and the back face with upper and lower end mills 12a, 12b. And these spot facing holes 12c portions are picked up by an ITV camera and an optically transmitted image is processed to detect the center point of the hole mark 1b, and substantial drilling is made with a drill. This device can perform automatic drilling work, so highly accurate drilling of a reference hole can be made.
Patent JP-S59214204-A (JP)
Inventor: TAKADA YOSHIO
IPC: H01C7/10
Filed: 1983-05-19
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-S5316112-A (JP)
Title: Valve drive equipment of internal combustion engine
Inventor: KATOU SHINICHI
IPC: F01L1/12
Filed: 1976-07-27
Abstract: PURPOSE: To improve the property of swing and wear proof, directing light weight and small size of swing plate, the swing plate is inserted between hydraulic tappet and a cam or a valve stem, by means of hinging it to the rocker arm around the contacting portion of both parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08291444-A (JP)
Title: Needle asending picker less hosiery knitting machine
Inventor: KIYONO MASAHIRO
IPC: D04B9/46
Filed: 1995-04-14
Abstract: PURPOSE: To provide the subject knitting machine capable of not forming open holes in a gore line formed at a heel or a toe and suitable for a diversified pattern knitting. CONSTITUTION: The needle ascending picker less hosiery knitting machine comprises constituting a cam means for knitting a heel and toe by a center cam 21, a right needle descending picker 29 and a left needle descending picker 35 arranged at the left and right of the center cam 21, a needle ascending switch cam 24 installed in the vicinity of a position between a right stitch cam 22 and the center cam 21, a needle descending switch cam 30 installed in the vicinity of a position between a left stitch cam 23 and the center cam 21, and a sub needle ascending cam 33 installed as freely rockable in the vicinity of the left needle descending picker 35.
Patent JP-H10285338-A (JP)
Title: Image reader
Inventor: SATOMURA SEIICHIRO
IPC: H04N1/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To raise a luminous quantity in a short time and to control stably the luminous quantity at the leading at the start of lighting a fluorescent light of a scanner for lighting an original. SOLUTION: An original 224 is lighted by a fluorescent light 201 and read by a CCD line sensor 225 through line scanning. The luminous amount of the fluorescent light 201 is sensed by a luminous sensor 204, and the sensed value is compared with a desired luminous quantity synchronously with the line scanning. A dimmer logic circuit 217 generates a pulse width modulation(PWM) signal, in response to the result of comparison, and an inverter 212 controls the luminous quantity of the fluorescent light 201 accordingly. An up-down counter 210 of a dimmer logic circuit 217 counts up at a speed which is a multiple of, e.g. 16 in comparison to the normal speed for a prescribed time after the start of lighting of the fluorescent light 201, so as to converge the luminous amount to the desired luminous amount in a short time.  The count speed is decreased to 1/16 after that, so as to conduct stable control without being affected by external disturbances.
Patent JP-H05253259-A (JP)
Title: Body fluid disposal article and manufacture of absorbent thereof
IPC: A61F13/53
Filed: 1992-03-13
Abstract: PURPOSE:To increase the fitness of a body fluid disposal article by covering a perforated absorbent with a surface sheet having through holes of relatively small open area and numerical aperture, and allowing the solid components of body fluids to pass through the through holes, and retaining the solid components in the perforations of the absorbent. CONSTITUTION:A body fluid disposal article 1 comprises a permeable surface sheet 2, an impermeable reverse sheet 3, and an absorbent 4 intervening between the sheets 2, 3. The absorbent 4 is made of a mixture of thermoplastic fibers 43 of 10 denier and length more than 5mm by 10-70wt% and an absorptive material 44 by 90-30wt%, the material 44 containing more than one kind of material selected from hydrophilic natural fibers, rayon fiber, highly absorptive polymer particles and stripes of spongy macromolecules. Perforations of open area from 10 to 2000mm<2> are provided by a numerical aperture of 2 to 70% in the portion of the absorbent opposite to the surface sheet 2. The absorbent is in the form of a sheet having a thickness of 0.5 to 20mm. Through holes of open area 3 to 100mm<2> are provided by a numerical aperture of 10 to 60% in the portion of the surface sheet 2 corresponding to the absorbent 4.
Patent JP-H04300935-A (JP)
Title: Resin composition for automobile bumper
Inventor: FUKUI OSAMU
IPC: C08K3/34
Filed: 1991-03-28
Abstract: PURPOSE:To provide the subject resin composition for an automobile bumper, having a high fluidity, excellent in moldability and capable of producing a molding excellent in scratch resistance, having a high surface hardness and excellent in coating properties. CONSTITUTION:A resin composition for an automobile bumper, composed of respectively specified components, (A) 45-74wt.% crystalline ethylene-propylene block copolymer, (B) 21-35wt.% block copolymer elastomer composed of (I) an amorphous ethylene-butene copolymer block, (II) an amorphous ethylene- propylene copolymer block and (III) an aromatic vinyl compound polymer block in a ratio of [(I)/(I) + (II) + (III)] = 0.5-1.0 and (C) 5-20wt.% talc.
Patent JP-S58209652-A (JP)
Inventor: WATANABE JIYUNICHI
IPC: B61L25/02
Filed: 1982-05-28
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-S61249043-A (JP)
Title: Dimming device for exposure lamp
Inventor: KAMEI CHIKA
IPC: G03G15/04
Filed: 1985-04-26
Abstract: PURPOSE:To dim light through software and to simplify constitution by detecting the voltage across an exposure lamp by the transformer of a voltage feedback part, generating a trigger pulse by a microcomputer according to the detected voltage, and then controlling a thyristor. CONSTITUTION:The exposure lamp 4 is connected to an AC power source 21 through the bilateral thyristor 22 and the feedback transformer 23 is provided to the voltage feedback part. The voltage across the exposure lamp 4 is detected by the transformer 23 and converted by a rectifier 24 into a DC voltage, which is digitized by an A/D converter 29 and sent to the microcomputer 31. The microcomputer 31 operates its timer according to the level of the input data to generate a trigger pulse, with which the turn-on angle of the thyristor 22 is controlled to control the voltage applied across the exposure lamp 4. Thus, the light dimmed through software an the constitution is simplified.
Patent JP-S58215391-A (JP)
Inventor: HARII KANINTON
IPC: B65H54/54
Filed: 1983-05-24
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-H04322851-A (JP)
Title: Side wire in metallic strip continuous casting
Inventor: SHIO KIYOMI
IPC: B22D11/06
Filed: 1991-04-22
Abstract: PURPOSE:To enable arrangement of side blocks placed on a metallic beld under mutually while allowing the blocks to be adhesively with each other by supporting each side block with roller link pivotaly at ascending position while travelling on side block guide at the time of turning the metallic belt. CONSTITUTION:At the time of turning the metallic belt 10, the roller link 1 is travelled on the metallic belt 10, and the side block 2 is travelled on the side block guide 5 separately arranged to the metallic belt 10. That is, the side block 2 is set at the ascending position along a bracket 3 and travelled on the side block guide 5. Therefore, by arranging the side block guide 5 at outer part from travelling way of the metallic belt 10 by >=1/2 of height of a pin link 4, at the time of turning the side block 2n-1 and the side block 2n, these are not interfered with mutual contact, and further, at the time of placing the side weir on the metallic belt 10, the side blocks 2 can be brought into mutual contact without any trouble.
Patent JP-S61250151-A (JP)
Title: Valve seat and its manufacture
Inventor: NAKAMURA HIDEKI
IPC: F02B3/06
Filed: 1985-04-26
Abstract: PURPOSE:To manufacture a valve seat having superior wear resistance and sliding characteristics by mixing alloy steel powder having a specified composition with hard alloy steel powder having a specified composition in a specified ratio, compacting the powdery mixture, and infiltrating copper or a copper alloy into the resulting green compact to high density. CONSTITUTION:Water atomized powder for forming a matrix consisting of, by weight, 0.6-2.5% C, <=1.5% Si, 6.0-15.0% Cr, <=3.0% Ni, <=5.0% Co, <=1.5% Mn, <=2.0% W+2Mo, <=2.0% V and the balance Fe with inevitable impurities is mixed with 10-20% gas or water atomized powder for forming hard particles consisting of, by weight, 0.8-3.95% C, 3.0-5.0% Cr, 1.0-10% V, 5.0-15.0% Co, 26.0-50.0% W+2Mo and the balance Fe with inevitable impurities. The powdery mixture is compacted under 7-18t/cm<2> pressure, and copper or a copper alloy is infiltrated into the resulting green compact having 70-90% density so as to increase the density to >=92.0%. Thus, a valve seat optimum for a diesel engine is obtd.
Patent JP-S60235351-A (JP)
Title: Light source device for microwave discharge
Inventor: KODAMA HITOSHI
IPC: H01P7/06
Filed: 1984-05-07
Abstract: PURPOSE:To eliminate the need for a starting lamp in the outside and ensure the reliability of starting by outwardly projecting a hollow supporting rod from the lamp wall of an electrodeless discharge lamp, and charging rare gas or starting and mercury into the hollow. CONSTITUTION:A part of microwaves which are irradiated from a magnetron and are propagated in a waveguide 9 leaks into a cavity 4 from a feeding port 3 and thus a weak leakage electromagnetic field of the microwaves is generated in the inside of the cavity 4. Therefore, discharge is generated in the neighbourhood of the feeding port 3 of a hollow supporting rod 11. The discharge instantaneously propagates into the overall inside of the hollow supporting rod 11 and the ultraviolet rays are irradiated from this portion. As a discharge lamp 5 receives the ultraviolet rays, weak ionization is generated in the inside and therefore the state of starting of the discharge can be fully made by means of even the weak leakage electromagnetic field and the discharge is started. Thereafter, the impedance of the cavity 4 approaches to the matching state and the strong electromagnetic field of the microwaves is generated within the cavity and the discharge lamp 5 absorbs the energy from the electromagnetic field of the microwaves to maintain the discharge and the luminescence.
Patent JP-H04321862-A (JP)
Title: Speed change gear device
Inventor: TATENO MASAO
IPC: F16H57/021
Filed: 1991-04-22
Abstract: PURPOSE:To enable the integral constitution of housing, improve durability of a bearing, facilitate assembling, and reduce the number of parts and weight by setting the outer diameter of the bearing at the back in the direction of assembling of input and output gears to a larger diameter than the diameter of rotating circle of each gear. CONSTITUTION:A speed change gear device is used, for example, as a first accelerating device 3 of a supercharger 1. A bearing 23, an input gear 15, and a bearing 25 are mounted on its input shaft 19 in this order from the left side. On the other hand, a bearing 29, an output gear 17, and a bearing 27 are mounted on an output shaft 21 in this order from the right side. In the above constitution, the outer diameter d1, d3 of each bearing 23, 29 at the back in the direction of assembling is set to a larger diameter than the diameter of tooth tip circle d2, d4 (diameter of rotating circle) of each gear 15, 17. Thus, it makes possible to assemble each shaft 19, 21 on a housing 9 from the left side 45 and the right side 53 in the direction of shaft in the condition where each member is mounted.
Patent JP-S63257348-A (JP)
Title: Network monitoring system
Inventor: YANAGISAWA MITSURU
IPC: H04B3/46
Filed: 1987-04-15
Abstract: PURPOSE:To detect a setting data revised uniquely by a device to be monitored without deteriorating a fault monitoring operation of the entire network at a conventional periodic polling operation by including an identification data and an identification data check flag into a polling data. CONSTITUTION:A monitor 11 and devices 21-41 to be monitored are connected via a line 51 and a storage device 12 storing the setting data and identification data for plural devices to be monitored is connected to the monitor 11. The setting data and identification data of its own device are down-loaded from the monitor to each device to be monitored at the system rising and storage devices 22-42 storing them are connected. Then in the devices 21, 31, 41 to be monitored, when the setting data is revised uniquely, the identification data is also revised. Thus, the monitor receives an identification data check flag representing the coincidence/dissidence of the identification data only to easily grasp the revision of the setting data at the device to be monitored.
Patent JP-H09277546-A (JP)
Title: Ink cartridge of ink jet printer
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of ink to a seal material. SOLUTION: A partition member 8 is provided to the inner wall surface of the ink supply hole 5 of a cartridge main body 3 to prescribe the adhesion of ink to a seal material 7. Since ink is not bonded to the seal material 7, ink is not scattered to the circumference when the seal material 7 is peeled off. If an ink cartridge is mounted on a head unit, the slits 8a of the partition member 8 are opened by the head unit to become a state possible to supply ink.
Patent JP-S60233662-A (JP)
Title: Control device for copying machine
Inventor: KUSHIDA TAKEO
IPC: G03G15/23
Filed: 1984-05-07
Abstract: PURPOSE:To stop driving of a copying machine and to suppress generation of a cleaning defect by detecting overlapped feed of paper from a double-side tray and stopping driving of the copying machine prior to starting of an exposing operation. CONSTITUTION:Conveyance change-over selectors 16, 18 are changed over to positions 16b, 18b of dotted lines and paper is guided by the selector 16 and is delivered onto a discharge paper tray 15 on the outside of the machine in the stage of performing a copying operation in an ordinary copying mode. The copying operation on the front of the copying paper is first carried out in the case of performing the copying operation in a double-side mode. More specifically, the selectors 16, 18 are changed over to the positions 16a, 18a of solid lines and the copying paper fed from a paper feed cassette 9 is delivered to a double-side tray 13 via selectors 16a, 18a after the required copying operation. When plural sheets of the copying paper are simultaneously fed by feed rollers 23 for the purpose of copying the rear side, the feed is detected by an overlap feed detector 23 which emits an overlap feed detection signal to operate a control part 27. Said part outputs a control command to a driving part 28 to stop a scanning mechanism 3, a photosensitive drum 6, etc. The drum 6 is thus not exposed and therefore the generation of the cleaning defect is obviated.
Patent JP-S59217136-A (JP)
Title: Measuring device for chemical light emission
Inventor: MIZUNO MASAKO
IPC: G01N21/76
Filed: 1983-05-25
Abstract: PURPOSE:To enable the simultaneous analysis of many elements without using a separating means such as a liquid chromatograph, by arranging a plurality of optical sensors opposite to the light emission plane of a reaction cell and along the flow direction, and by performing measurement at a time point of maximum emission of each component. CONSTITUTION:A reaction cell 8 and a plurality of optical sensors 9 are set in a shaded measuring chamber 10, and the optical sensors 9 are arranged opposite to a transparent plane of the reaction cell 8 and along the direction of a flow of a solution. An electric output obtained through photoelectric conversion by the optical sensors 9 is processed by a data processing unit 12 and displayed in a display unit 13. Such a construction enables the measurement of values of intensities of light emission at different times after a sample solution 6 is mixed with a reaction reagent 1. Therefore, it is possible to quality an element from the position of a signal peak and to quantify same from the magnitude thereof, and thus the simultaneous analysis of many elements is enabled.
Patent JP-S60237283-A (JP)
Title: Plasma treatment device
Inventor: KUDOU KATSUYOSHI
IPC: H01L21/3065
Filed: 1984-05-09
Abstract: PURPOSE:To maintain the sealing function of a stop valve in good for a long period of time by a method wherein solid particles, acoompanied by purge gas discharged to the outside of a cooling trap, are collected and removed at the fore stream side of the stop valve, through which the purge gas passes. CONSTITUTION:The plasma treatment device is provided with a solid particles collector 50 between the cooling trap 30 of a reduced pressure air discharging system provided in a treatment chamber 10, processing a specimen under a reduced pressure utilizing plasma, and the stop valve 40 provided in a purge gas discharging line 39 connected to the trap. Accordingly, the solid particles are collected and removed at the fore stream side of the stop valve, therefore, the seal function of the stop valve will never be spoiled by the solid particles and may be maintained in stable state for a long period of time.
Patent JP-H05292465-A (JP)
Title: Video tape reproducing device
Inventor: TEZUKA YASUSHI
IPC: G11B15/14
Filed: 1992-04-10
Abstract: PURPOSE:To obtain reproduced pictures easy to see by inserting pseudo vertical synchronizing pulses into video signals at the time of special reproducing at the almost same timing as vertical synchronizing pulses at the time of normal reproducing. CONSTITUTION:The video signal obtained in a demodulation circuit 5 at the time of special reproducing contains noises generated every time video heads 3a and 3b cross video tracks 15.... In an inserting circuit 11, the pseudo vertical synchronizing pulse is inserted into the video signal and outputted to a monitor 13. A measuring circuit 7 does not measure time difference, and a storage circuit 8 holds time measured at the time of normal reproducing. Thus, since this VTR generates the pseudo vertical synchronizing pulses based on the time difference measured in the case of normal reproducing, the pseudo vertical synchronizing pulse can be obtained at the almost same timing as the timing of vertical synchronizing pulses obtained at the time of normal reproducing.