baber/WOPTO huggingface dataset:
Patent JP-H0244359-A (JP)
Title: Damping waterless photosensitive planographic printing plate
Inventor: MAEDA YOSHIHIRO
IPC: G03F7/00
Filed: 1988-08-04
Abstract: PURPOSE:To improve the adhesiveness between a photosensitive layer and a silicone rubber layer and to improve ink repulsing and inking properties as well by incorporating an orthoquinone diazide compd., specific high-polymer compd. and cyclic acid anhydride into the photosensitive layer. CONSTITUTION:The orthoquinone diazide compd., the high-polymer compd. having 1-50mol% structural unit expressed by formula I and the cyclic acid anhydride are incorporated into the positive type damping waterless planographic printing plate provided with a substrate, the silicone rubber layer and the photosensitive layer in this order. In formula, R<1> denotes a hydrogen atom or methyl group; R<2> denotes 1-4C alkyl group, alkoxy group, etc.; (l) denotes 0-3 number. The ratio at which the high-polymer compd. having the structural unit expressed by formula I occupies in the photosensitive layer is preferably 40-95wt.% and the ratio at which the cyclic acid anhydride occupies in the photosensitive layer is 0.5-15wt.%. The adhesion of the photosensitive layer and the silicone rubber layer is improved in this way and the ink repulsing property and the inking property are well balanced.
Patent JP-S6174095-A (JP)
Inventor: ENOKI EIKI
IPC: G07G1/12
Filed: 1984-09-18
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-H01135589-A (JP)
Title: Control of sludge
Inventor: SHIYUU IEN FUAN
IPC: C02F1/56
Filed: 1988-08-05
Abstract: PURPOSE: To improve a dehydrating ability of an incorporated solid incorporated in a dehydrating by adding an acrylamide/dimethylaminoethyl methacrylate methylsulfate quaternary to a flock of a coating material.  
     CONSTITUTION: The coating material from which tackiness is removed is formed by using a total org. melamine.formaldehyde/polyvinyl alcohol/styrene acrylate detackifying agent mixture. A flock of the coating material from which the tackiness is removed is formed, and the dehydrating ability of the incorporated solid is improved by adding the acrylamide/demethylamino ethyl methacrylate methylsulfate quaternary being a dehydrating assistant for the flock. A ratio of the coating material to the active detackifying agent is (12:1)-(40:1) preferably, and an additive of the dehydrating assistant is ≥0.155ppm preferably. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0517629-A (JP)
Title: Molding composition
Inventor: MIYAJI HIROSHI
IPC: C08L21/00
Filed: 1991-07-09
Abstract: PURPOSE:To provide a molding composition which is excellent in moldability, can be used in compression molding, injection molding, vacuum forming, etc., and mainly consists of a powder of waste vulcanized rubber products, such as waste rubber tires, and a thermoplastic resin. CONSTITUTION:A composition mainly consisting of a vulcanized rubber powder obtained from waste vulcanized rubber products such as waste rubber tires, a thermoplastic resin and a thermoplastic elastomer is masticated by heating in a Henschel mixer.
Patent JP-S6439634-A (JP)
Title: Recording system
Inventor: TSUKIKI KAZUNORI
IPC: G11B7/004
Filed: 1987-08-04
Abstract: PURPOSE:To improve a recording density by forming a surface having an angle corresponding to recording information. CONSTITUTION:At a disk 1, a surface 2 inclined to a reference direction 3 is formed corresponding to the recording information, a reflected light is light- received by a detector 6 from the surface 2 of the irradiation light from a light source 5 and the recording information is read based on an inclination thetawith respect to the direction 3 of a surface 2. By the constitution to detect an angle corresponding to the analog information of the micro-surface to irradiate the light, the recording density of the information can be significantly increased compared with the recording system to express one digital value with the bits for several bits.
Patent JP-H1130234-A (JP)
Title: Slide device
Inventor: YAMADA KOJI
IPC: F16H25/20
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a slide device whose assembling workability is improved by installing a thread shaft, which constitutes a feeding thread mechanism sliding a slider on a track rail, and a nut body to the upper face of the track rail via a thread shaft supporting body. SOLUTION: A slider 3 inserted in a U-shaped recess part 5 in a track rail 2 is slid on the track rail 2 by means of a thread shaft 4, which is driven by means of a driving motor and screwed to a nut body 17 arranged in the slider 3 removably. Thread shaft supporting bodies 11, 12 supporting the end parts of the thread shaft 4 freely rotationally are installed while installed on the upper face 13 of the track rail 2. When a lead and the like of a feeding thread mechanism is altered, or when maintenance is carried out, the thread shaft supporting bodies 11, 12 are removed from the track rail 2, and then, the thread shaft 4 and the nut body 17 can be removed from the slider 3, and as a result, workability can be improved.
Patent JP-H0941248-A (JP)
Title: Select jack lowering device in weft knitting machine
Inventor: NAKAMORI TOSHINORI
IPC: D04B15/36
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce an interval between knitting locks of a carriage by alternately changing appearance and disappearance of two cam faces, which are brought into contact with butts of select jacks, respectively during right and left movement of the carriage and act so as to lower the select jacks, from a cam fitting plate by linking the appearance and disappearance to the right and left movement directions of the carriage and by using a compact cam device for lowering the select jack. SOLUTION: This select jack lowering device in weft knitting machine comprises select jack lowering cams which are brought into contact with butts of select jacks of knitting needles during right or left knitting of a carriage and lower the select jacks to initial positions, a select jack lowering cam equipped with a rotary support between both the cam faces, a select jack lowering cam fitting means for forming a revolving shaft holding the rotary support of the select jack lower cam within the thickness of a cam fitting plate and a cam changing means for changing the revolving direction of the select jack lowering cam to exchange the cam face acting on the select jack.
Patent JP-S6353210-A (JP)
Title: Method for improving stress corrosion cracking resistance of stainless steel
Inventor: TAKASO MASASHI
IPC: C21D6/00
Filed: 1986-08-22
Abstract: PURPOSE:To improve the stress corrosion cracking resistance of a stainless steel by simple operation by developing fine delta-ferrite having the constant value of grain size or less by melting treatment using laser beam on the surface part of stainless steel having the specific relation between Ni equivalent and Cr equivalent. CONSTITUTION:The base material 2 of stainless steel, in which Ni equivalent Nieq expressed by the equation I satisfies the equation II (herein, Cr equivalent Creq is expressed by the equation III) is used. While melting treatment is executed to the surface of base material 2 or welding part 3 by condensing the laser beam 1 through lens, etc., a laser torch 4 or the steel material is shifted. Then, the welding part formed as thin layer is rapidly cooled in order by heat transferring action of the base material 2, etc., and solidified, caused to develop the fine delta-ferrite banded solidified layer 5 having <=0.5mu grain size. Then, by rapid cooling and solidifying, sensibility caused by segregation or precipitation of Cr-carbide is not developed, and pitting corrosion or grain boundary stress corrosion cracking is not developed even in a solution containing Cl<-> ion.
Patent JP-S6255011-A (JP)
Inventor: HIRAI HIROSHI
IPC: A01C11/02
Filed: 1986-08-22
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-S6440211-A (JP)
Title: Flying cropping shear
Inventor: TAKADA KEIICHI
IPC: B23D25/12
Filed: 1987-08-06
Abstract: PURPOSE:To improve product quality without injuring the surface of material to be cut by providing a cutter to cut material to be cut, a pair of the upper and lower drums rotably supported by roll chocks and a roll chock elevating device. CONSTITUTION:In the case of thick material 17 to be cut, a piston rod 16 of a cramp cylinder 15 is moved upward to release a roll chock 1 from its cramped state and then to rotate a worm wheel 9. A screw shaft 10 thereby rises to make the roll chock 1 and drums 2, 3 rise, and when these components have risen to their fixed positions, the cylinder 15 cramps the roll chock 1. Cutters therefore also rise to make the central position X of a lapping part of the upper and lower cutters (c), (d) rise. Thus, a distance H between centers of the drums 2, 3 does not change, but a pickup quantity HP becomes larger, and can attain to about a half of board thickness even in the case of the thick material 17 to be cut. The material 17 to be cut does not therefore interfere with a periphery of an arc-shaped part of the drum 2.
Patent JP-H0361819-A (JP)
Title: Apparatus for measuring flow rate in pipe
Inventor: TAKAHASHI SHINJI
IPC: G01F1/52
Filed: 1989-07-31
Abstract: PURPOSE:To calculate flow rate based on liquid level height, pipe cross-sectional shape and gradient by a method wherein ultrasonic waves are generated from an ultrasonic wave detector at the bottom of a pipe to fluid flowing in the pipe in non-filled state and reflective waves from the liquid level are received. CONSTITUTION:Ultrasonic waves 9 are generated from an oscillator 13 and reflective waves on an oil level L0 are received by a receiver 14 while a converter 16 calculates the time required for them to reach. Based on signals of a temperature detecting element 15, a converter 17 generates temperature compensating signals. A calculating circuit 18 applies real reaching time to a calculating circuit 19 to calculate oil level height (h) from the time and speed, and outputs it to a flow rate calculator 20. The calculator 20 calculates the flow rate Q in the pipe based on the liquid level height (h) and gradient of a pipe by a formula and numerically displays the value on a display 21. The flow rate Q in the pipe can be continuously measured with high accuracy, and even if the fluid flows in non-filled state, minute change in the flow rate can be quickly known.
Patent JP-2000031176-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: MORI NOBUYUKI
IPC: H01L21/56
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lifting of an element mounted part by the deformation of a lead frame due to the resin pressure when it is injected, and to fully cope with the thinning of a low cost package of high quality. SOLUTION: A lead frame 1, where a semiconductor element 2 is mounted, is provided on a shut-off plate 12, the lead frame 1, provided on the shut-off plate 12, is pinched by a resin sealing mold, and sealing resin is injected into the upper mold 8 and the lower mold 9 of a resin sealing mold. The resin sealing mold is opened midway of resin curing, the shut off plate 12 is removed from the lead frame 1, and the upper and lower resin sealing parts 18 and 19 of the lead frame are adhered by closing the resin sealing mold again. Also, the flow of sealing resin, between the upper mold 8 and the lower mold 9 of the sealing resin injected into the resin sealing mold, is shut off by the shut-off plate 12.
Patent JP-H0521620-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAMETANI TOMOHARU
IPC: H01L21/768
Filed: 1991-07-09
Abstract: PURPOSE:To form an interlayer insulating film, to be provided or the part having a steep base film stepping, as flatly as possible and in a highly reliable manner. CONSTITUTION:An interlayer insulating film 5 is deposited, the recesses and projections of the interlayer insulating layer 5 are filled up by coating it with a fluid 7, having the dry etching rate equal to the insulating film 5, and a dry etching back treatment is conducted. Also, in the case where there is a possibility that the fluid applied when the etching-back treatment is conducted, remains on the interlayer insulating film 5, the fluid 7 is selectively removed utilizing the difference in wet etching rate between the interlayer insulating film 5 and the fluid 7.
Patent JP-S6354254-A (JP)
Title: Printer
Inventor: NAGATOMO AKIRA
IPC: B41J2/485
Filed: 1986-08-25
Abstract: PURPOSE:To enable high-speed high-density printing to be easily performed and simplify control, by providing an inverting means for converting bit arrangement of data and inverting the ON/OFF states of bits of the converted data, a means for holding parallel printing data and reading the data, and a means for converting the read data into serial data with magnification at a predetermined magnifying power and outputting the serial data. CONSTITUTION:First, set points are loaded into a command register 24. Next, a command for selecting one of latches A-H is given to a latch-controlling circuit 2, and printing data are written into the selected latch. An MSB or LSB inverting processing by an output-inverting circuit 25, a data-inverting processing by a data-inverting circuit 26 or the like is executed according to the set points previously loaded in the command register 24, and the resultant data are written into the latch. After writing the converted data into the latches A-H, an MPU 100 outputs a serial output starting signal from a trigger circuit 3, thereby starting an output-controlling circuit 12. By this, serial outputting is started, and the data outputted to a printing head driving part 600 through a serial buffer 21 with a magnification rate of 2 times.
Patent JP-H1141422-A (JP)
Title: Image reader
Inventor: WATANABE YOSHIO
IPC: H04N1/19
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To absorb color fluctuation by correcting a luminous quantity in the unit of colors. SOLUTION: A photoelectric conversion section A is juxtaposed with a color CCD sensor 14 receiving light in the unit of colors and lines, the photoelectric conversion section A receives a light emitted from an exposure lamp 13 and reflected in an original, closes a shift gate switch SW when the received reflected light reaches a prescribed luminous amount to store an image signal from photo sensing pixels 30,... corresponding to one line to a CCD analog shift register 31. Then the image signal stored in the CCD analog shift register 31 is amplified by an amplifier section 32, from which a read image signal is outputted.
Patent JP-S6354543-A (JP)
Title: Livestock shelter ventilating device
Inventor: HOSOYA MINORU
IPC: F24F7/10
Filed: 1986-08-25
Abstract: PURPOSE:To prevent chicken health variation by placing wind shielding plates opposed in the lengthwise direction along the roof ridge to enclose the outlet of the roof ventilating duct, and disposing an air flow rate detector in a ventilating duct which is operated by the air flow and controls the fan rotation. CONSTITUTION:By a pair of wind shielding plates 18 enclosing an air outlet 10, a negative pressure is generated in the interior by making use of outside wind, and, together with an air flow rate detector 16 disposed in a ventilating duct 14 near fans 15, the speed of the fans 15 can surely be controlled by making use of said negative pressure. As a result, not only the temperature of the livestock shelter interior 2 can be controlled, but also the change of the body-sensed temperature of chickens with the air movement can be prevented so as to avoid the health variation of the chickens with the environmental change. Further, the power consumption can be reduced by controlling the unnecessary operation of the fans 15. Still further, as the outside air is prevented from flowing into the air outlet 10 on account of the pair of the wind shielding plates 18, the temperature control becomes more certain.
Patent JP-S6439458-A (JP)
Title: "tatami" mat
Inventor: KOMATSU TAKAMASA
IPC: E04F15/02
Filed: 1987-08-06
Abstract: PURPOSE: To adjust the dimensions of a tatamimat at site by forming a noched part at a lower corner of one side of a tatamimat bed and arranging a backing material and a fixing member at the underface thereof and fixing the tatami bed after cutting it in required dimensions. CONSTITUTION: A tatamimat edge 3A is fixed to one side of a tatamimat bed 2 and a notched part 2c is formed at lower corner of the other. And further, an L-shaped sectional backing member 4 is arranged at the under face thereof. Further, a fixing member 5 is arranged at the under face thereof. The external end is covered with the tatamimat edge 3B. When a laid tatami mat 1 is too large, the part in contact with the backing member 4 of the tatamimat bed 2 is cut off by a necessary length to push down the backing member 4 by the length, and it is fixed by the fixing member 5 and then, the tatamimat edge is again put thereon. In this way, the tatamimat having the same size can be mass-produced regardless of the size of rooms and can be adapted for respective sizes at site.
Patent JP-H0263550-A (JP)
Title: Metal ion absorber and process for absorbing metal ion using absorber
Inventor: SHIGA SHUJIRO
IPC: C01G21/00
Filed: 1988-08-08
Abstract: PURPOSE:To obtain a metal ion absorber having increased capacity for recovering metal from an aq. soln. or waste liquid, etc., by synthesizing a copolymer from each specified amt. of ethylene, a dialkylamino alkyl acryalamide type comonomer and an ethylenic unsatd. comonomer. CONSTITUTION:An ethylene copolymer having 5000-50000 number average mol.wt. is synthesized by copolymerizing 40-95wt.% ethylene, with 60-5wt. at least one kind of dialkylamino alkyl acrylamide type comonomer expressed by the formula I (wherein R1 is H, methyl group; each R2 and R3 is 1-4C alkyl group; n is an integer 2-5), and 0-20wt.% at least one kind of another ethylenic comonomer. A metal ion absorber is formed by working the copolymer to a tube, sheet, film, or fiber, etc. Removal of metal ions in an aq. soln. by absorption is facilitated by using this metal ion absorber.
Patent JP-H0482719-A (JP)
Title: Mold
Inventor: SUZUKI KENICHI
IPC: B29L22/00
Filed: 1990-07-25
Abstract: PURPOSE:To provide a mold suitable for one having a small pin diameter, adaptable to the stop hole or through-hole of the boss part of a molded product and enhanced in moldability by dividing the tip of an embedding pin through a slit in the axial direction thereof and forming the hole communicating with the slit to the embedding pin. CONSTITUTION:An embedding pin 11 has a hole 13 at the center part thereof and the hole 13 pierces the embedding pin 11 up to one end part thereof. A slit 12 is formed to the embedding pin 11 over the range from the tip part thereof to the hole 13 so as to pass through the center thereof. A synthetic resin 33 enters a recessed part 22A by the flow of said resin 33 injected in a mold. At this time, the air in the recessed part 22A is pushed out to the hole 13 from the slit 12 of the embedding pin 11 and further discharged to a cooling hole 25. Air other than the recessed part 22A leaks from the gap between a cavity 21 and a core 22 to be discharged. By perfectly discharging air, the filling of a synthetic resin is perfectly performed and a desired molded product is obtained.
Patent JP-H0618286-A (JP)
Title: Optical shift detecting apparatus
Inventor: GOTO TATSUKI
IPC: G01D5/347
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the manufacturing cost of a moving plate where a condenser lens is formed in an optical shift detecting apparatus, to improve the reliability and to enhance the condensing efficiency. CONSTITUTION:This optical shift detecting apparatus consists of a moving plate 1 shifting along a plane, a fixed light source 4 for casting incident light to the moving plate 1, and a fixed photodetecting element 5 placed to face the fixed light source 4. An image forming means, e.g. a band-shaped lens 3 extends on the moving plate 1, condenses the incident light in accordance with the shift of the moving plate 1 and forms a moving image. The fixed photodetecting element 5 has a photodetecting surface 6 which is arranged in the moving direction of the formed image, and outputs a detecting signal of the shift of the moving plate. The band-shaped lens 3 is formed of, e.g. a spiral Fresnel lens and set in a manner to enclose the whole photodetecting surface 6 in the widthwise direction seen from a plane. Therefore, the incident light passing the other area than the band-shaped lens 3 does not reach the photodetecting surface 6, making it unnecessary to coat the other area than the band-shaped lens 3 of the transparent moving plate 1 to shut light.
Patent JP-H1173624-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/735
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which suppresses the phenomenon that noise increases owing to storage and high output in short wavelength recording with <=0.8 μm median recording wavelength required for a small-sized high image quality videotape, etc. SOLUTION: A magnetic coating film contg. a magnetic metal powder and an inorg. powder having a Mohs hardness of >=5 is formed on one side of a substrate and a back coat layer contg. carbon black in the form of aggregates or primary particles having a larger diameter than the major axis size of the magnetic metal powder is formed on the other side to obtain the objective magnetic recording medium. The back coat layer has surface smoothness represented by <=0.01 μm center line average roughness.
Patent JP-H0615051-A (JP)
Title: Mechanism plate for japanese pinball game @(3754/24)pachinko) machine
Inventor: GOTO SHIGETO
IPC: A63F7/02
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the jamming of prize balls from occuring in a prize ball gathering path provided on a mechanism plate of a pachinko game machine. CONSTITUTION:This mechanism plate 3 of a pachinko machine is mounted on the rear side of a game board 2 free to turn. A first prize ball gathering path 4 and a second prize ball gathering path 5 inclined in different directions are formed on the front of a plate-shaped part 3a $ opposed to the rear side of the game board 2 facing each other and the second prize ball gathering path 5 is provided with an upstream side path part 54 and a downstream side path part 54 in a step with a square step part 53. The height of the step part 53 is set at least the same as or larger than the diameter of a prize ball. Moreover, a shade piece 56 is arranged at the final end of an inclination of the upstream side path part 54 being hung over the downstream side path part 55. A gap is so formed by the shade piece as to allow the moving of the prize balls arranged in the downstream side path part 55 below the shade piece 56.
Patent JP-S6441972-A (JP)
Title: System for constituting file of medical image managing system
Inventor: MAKINO KATSUHIKO
IPC: G16H10/60
Filed: 1987-08-07
Abstract: PURPOSE:To reduce waiting time by placing two network interface units for the buffering of an image and for a directory data base into a central file part to manage the image. CONSTITUTION:A signal to show a key inputted from an image display terminal 11 is inputted to a central file part 1 through a network interface unit 14 and a network 8. The central file part 1 to receive the key retrieves the directory of a patient whose key is shown from a magnetic disc device in a network interface unit 6 and sends the result to the image display terminal 11. At this time, even when the transferring/receiving of the image is executed between a magnetic disc device of a network interface unit 4 for the image and an external part storage device 3 through a central processor 2, the network interface unit 6 can operate independently.