baber/WOPTO huggingface dataset:
Patent JP-H0487074-A (JP)
Title: Disk and its reproducing device
Inventor: FUJINAMI YASUSHI
IPC: G11B20/12
Filed: 1990-07-31
Abstract: PURPOSE:To attain an access at a high speed and with high accuracy by providing a header part to the head part of each data file and applying the identification No information to the head position of each header part. CONSTITUTION:A header part H is provided at a head part of each data file F of an optional disk file and at the same time a track/index mark MT/I serving as a part of a subcode is added to the head part of each header part H. Thus a reproducing device 30 is obtained for reproduction of a disk 1. Then the mark MT/I is detected out of the subcode by a CPU 25 of a signal processing part 20 and an access is applied to a desired data file based on the signal reproduced out of the disk 1 by an ordinary CD player for example. At the same time, a decoding operation is carried out by a CD-ROM decoder 23 and the part H is detected based on this decoded signal. Thus an access is attained at a high speed and with high accuracy.
Patent JP-S6358512-A (JP)
Title: Dam effluent controller
Inventor: MATSUURA SUMIO
IPC: G05D7/06
Filed: 1986-08-29
Abstract: PURPOSE:To avoid such a fact that the increment of the dam effluent amount exceeds the maximum level by the miscontrol, by using a target effluent amount setting means, an effluent amount deciding means, a control effluent amount checking means, etc. CONSTITUTION:A dam effluent controller 10 consisting of a target effluent amount setting means 10, an effluent amount deciding means 12, a control effluent amount checking means 13 and a gate valve monitor control means 14 performs control in response to the target effluent amount set by a control table 9 so that the dam effluent amount does not exceed the maximum level. In other words, the means 11 stores the target effluent amount set by the table 9 in a memory device 15 and the means 12 obtains the maximum level of the increment of effluent amount from the previous control effluent amount and calculates the maximum control effluent amount. The means 13 switches the control effluent amount to the target effluent amount in case the control effluent amount is larger than the target amount. Then a gate 1 or a valve 2 is controlled according to the control effluent amount via the means 14 to prevent a fact that the increment of the effluent amount exceeds the maximum level. Then the gate 1 and the valve 2 can be easily operated based on the set target effluent amount.
Patent JP-S6445909-A (JP)
Title: Valve opening and closing mechanism
Inventor: TANIMOTO HIROKI
IPC: F01L1/14
Filed: 1987-08-11
Abstract: PURPOSE:To prevent the drop of a retainer and to prevent the occurrence of one-sided wear by smoothing movement of a valve lifter, by a method wherein a flange part situated to the retainer is engaged with a peripheral groove formed in the valve lifter, and the retainer is forced to follow the valve lifter. CONSTITUTION:A plurality of balls 60 and a retainer 70 to rotatably retain the balls 60 are situated between the outer peripheral surface of a valve lifter 30, pressed down by means of a cam 50, and the inner peripheral surface of a guide hole 15. In this constitution, the balls 60 are respectively rotatably retained by means of the retainer 70, a plurality of through-holes 71 are formed, and a radially internally protruded flange part is formed to a lower opening end. Meanwhile, a radially externally protruded flange part 34 is formed to the opening end of the valve lifter 30, and an annular peripheral groove 35 is formed in an outer peripheral surface in the vicinity of the flange part 34. The flange part 72 is engaged with the peripheral groove 35, and the retainer 70 is forced to follow the valve lifter 30.
Patent JP-H0844266-A (JP)
Title: Image forming device
Inventor: NAKASHIMIZU RIE
IPC: G03G15/01
Filed: 1994-08-04
Abstract: PURPOSE:To satisfactorily clean a recording material carrying member and to obtain an excellent image by providing the width in a thrust direction to the sheet-like cleaning member and the pressing member over the oscillation width of the recording material carrier member oscillating in the direction at right angles to the turning direction by the turning of the recording material carrier member. CONSTITUTION:The width of the cleaning web 19 for cleaning the transporting belt 130 is made wider than the width to permit the presence of the transport belt 130 by the oscillation corresponding to the turning, and the width of the pressing roller 22 for pressing the cleaning web 19 to the transporting belt 130 is made wider than the width of the cleaning web 19. Thus, the cleaning performance of the cleaning web 19 with respect to the transporting belt 130 can be stably maintained, and the transporting belt 130 is satisfactorily cleaned to the end part of both side. Moreover, not only the toner sticking on the transporting belt 130, but also the releasing agent oil of the screen image forming time are satisfactorily removed.
Patent JP-2001029596-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with full of interest which satisfies speculative spirit of a game player and increases thrill and excitement of the whole game. SOLUTION: An ordinary image game is practiced based on prizing of a ball into a starting prizing hole 20 by means of a variable displaying device 30 and, when the result is a big winning displaying, a special prize wherein a variable prizing device 50 opens and closes sixteen time at the max. is generated. After this special prize is finished, a preview image game imitating a written oracle is practiced by means of the variable displaying device 30 and a game player can know in advance a probability of obtaining a big winning displaying in the next ordinary image game and existence of generation of a sub-special prize by the result of this preview image game.
Patent JP-S58103999-A (JP)
Title: Press working method
Inventor: NOBESHIMA MASAO
IPC: B30B13/00
Filed: 1981-12-16
Abstract: PURPOSE:To obtain press formed articles of different or same kinds simultaneously with good yield by subjecting plural sheets of materials to press formed in dies while holding their end edge parts joined to each other. CONSTITUTION:In the 1st stage K1, a material Wa for a part A and a material Wb for a part B are blanked. Both materials Wa, Wb are carried into a press device 3 and the end edge parts of the materials Wa, Wb are joined to each other by using a resistance welding machine 2 or the like. Thereafter one or both of the materials Wa, Wb for both parts A, B which are held joined are pressed with pressing dies 4 having a punch 4a and a die 4b. Further, the materials are subjected to various kinds of pressing in the next stage, and the spot welded end edge parts are cut off by shearing or the like, whereby the plural pressed products are obtained.
Patent JP-H1051000-A (JP)
Title: Manufacture of thin film transistor, and active matrix array for liquid crystal display
Inventor: FURUTA MAMORU
IPC: G02F1/1333
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce implantation processes and reduce leak currents by removing the second insulating film on an LDD region in and after an impurity implantation process. SOLUTION: A tantalum film 14b being a second gate insulating film is etched, with the top of an LDD region 13b covered, into a specified form, and then impurities are implanted, using ion doping method. For the implantation condition, the ions are implanted under the optimum condition that the source and drain region 13c of a film transistor comes to low resistance. At this time, as compared with the source and drain region 13c, the quantity of impurities decreases dependent upon the thickness of tantalum oxides 14b. Accordingly, the source and drain region 13c of the film transistor and the LDD region 13b can be made at the same time by once impurity implantation. Then, the lead currents can be reduced sharply by removing the tantalum oxide film 14b on the LDD region 13b after impurity implantation.
Patent JP-S58105449-A (JP)
Title: Inter-reel tape direct driver
Inventor: OKAMURA EIJI
IPC: B65H23/18
Filed: 1981-12-15
Abstract: PURPOSE:To decrease the accleration value of a tape in accordance with the tape winding diameter and to drop the necessary power supply voltage, by suppressing the motor driving current to a constant level in case the tape winding diameter of a take-up reel exceeds the prescribed value when a reel motor is accelerated. CONSTITUTION:A tape 10 is consequtively taken up to a machine reel 6 from a film reel 1 via a magnetic head 11 and an idler 4. Both a file reel tachometer 2 and a machine reel tachometer 7 produce a pulse respectively with their one turn. While a tape tachometer 5 produces several hundreds of pusles with one turn of the idler 4, and the rotating direction of the idler 4 can be detected owing to the double phase. In this example, the accleration B is reduced to limit the motorITK to a cetain level as shown by the dotted lines in the diagram when the tape winding diameter DTK of the take-up reel exceeds the prescribed value. Thus the driving capacity of a motor driving circuit can be reduced. This reduces the size of the motor driving circuit and also lowers the cost.
Patent JP-S6094396-A (JP)
Inventor: SEKIGUCHI YUUZOU
IPC: B43K21/22
Filed: 1983-10-28
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-H0489797-A (JP)
Title: Reach type forklift truck
Inventor: SAKAKIBARA NAOYUKI
IPC: B66F9/075
Filed: 1990-07-30
Abstract: PURPOSE:To keep a sense of security and stability of the body for an operator and improve accident prevention and operability by providing a recess part for an assist grip in the front left end part of an elbow rest which is also used as an opening/closing lid for maintenance, provided near to an acceleration lever. CONSTITUTION:An operator operates an acceleration lever 92 and a fork operation lever 93 simultaneously in the state that he grips a recess part 10 with his one hand 8, thereby the operator can always keep stabilized condition with his elbow put on an elbow rest 1. Consequently, even in the case of hitting the brakes during the backward motion, the operator can support himself with the elbow rest 1. In other words, when the operator operates the lever 92, he can keep his fingers catching the recess part 10 with his three fingers from the second finger to the fifth finger 81. As a result. the operator can always have a sense of security by supporting himself with the recess part 10.
Patent JP-H02110188-A (JP)
Title: Preparation of x-ray image by using phosphor which can be stimulated by light
Inventor: JIYOOJI BURASU
IPC: G01T1/29
Filed: 1989-08-03
Abstract: PURPOSE: To record and reproduce an X-pattern by absorbing an X-ray modulated according to an image to a haloborate phosphor doped with a specified rare earth metal, stimulating it with a stimulant electromagnetic radiation, and detecting the emitted light.  
     CONSTITUTION: (A) An X-ray modulated according to an image is absorbed by a photostimulable phosphor consisting of a haloborate of the formula [M is Ca, Sr or Ba; X is Cl, Br or I; D is one or more dopants selected from the group of Eu 2+  and Ce 3+  in the form combined with a codopant consisting of one member selected from La, Y, Sc and lanthanide elements (excluding Eu 2+  and Ce 3+ ) or one or more selected from the group of Na, K, Rb, and Cs; X is 5×10 -5 ≤x≤4×10 -1 ; Y is 0.4≤y≤1.6], (B) the phosphor is stimulated with a stimulant electromagnetic radiation selected from visible rays and infrared rays to emit a light from the phosphor according to the X-ray having the electromagnetic radiation absorbed thereto with a wavelength characteristic differed from the above radiation, and (C) the light emitted by light stimulation is detected, whereby the X-ray image is recorded and reproduced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6356886-A (JP)
Title: Split type head support mechanism
Inventor: TAUCHI HISANO
IPC: G11B17/32
Filed: 1986-08-28
Abstract: PURPOSE:To prevent the occurrence of squeak or flaw of a disk due to head touch by forming a head arm with 2-split structure, connecting the front tip rockably with a rear end to move the tip in parallel with a carriage. CONSTITUTION:In case of unloading, a side '0' head 16 and a side '1' head 18 are placed away from a disk 22, the head arm 32 keeps a folded attitude, the rear end 32b is rocked at head touch, the tip end 32a is advanced slightly in the arrow B and is descended toward the arrow C. That is, the tip 32a is descended in parallel with a carriage 10 and both the heads 16, 18 are in contact with both sides of the disk 22. Since the heads lower in parallel, no excessive weight is given at the outer side, the entire face of the heads contact simultaneously and no problem due to head touch exists. In case of on-load, since a flexible moving part exists at the midpoint and the end, the degree of freedom is enhanced, the tracking is excellent and the occurrence in the squeak or flaw is less.
Patent JP-S6094898-A (JP)
Title: Steering device
Inventor: SO TOSHIO
IPC: B63H25/02
Filed: 1983-10-28
Abstract: PURPOSE:To assure safety and reliability of steering by providing remote steering mode in addition to automatic steering mode, manual steering mode while constituting the remote steering mode with steering angle mode, course mode and steady mode. CONSTITUTION:A microcomputor 20 is comprised of processors 21, ROM22, RAM23, I/O port 24 and data/address bus 25 connecting between said elements. I/O24 is provided with status signal ST of mode exchange switch 3, direction measuring signal ej from jyro compass 8, first course setting signal c from a course setter 5, steering angle signal etheta from steering angle transmitter 19 and command and data to be fed from remote steering section C through a signal line 26 and perform specific signal processing. Then an answerback signal is fed through a signal line 27 to the remote steering section C comprised of remote control board 29 while analog signal for displaying the steering angle and rotary speed onto the remote steering board is fed through a signal line 28 thus to execute predetermined remote operation.
Patent JP-H0744955-A (JP)
Title: Device and method for measuring drum lead
Inventor: MIYASHITA TAKETO
IPC: G11B15/61
Filed: 1993-07-26
Abstract: PURPOSE:To precisely measure drum lead by providing a first probe unit measuring a shape of the lead based on an attaching part of a drum and a second probe unit set in the same phase as the first probe and tracing the reference surface of the drum and measuring the shape of the reference surface, and correcting the shape of the lead obtained from the first probe unit by a deflection amount calculated from the second probe unit. CONSTITUTION:By the contactor 23a of the first probe unit 23, the shape of the lead L is measured along the shape of a cum profiling surface. The second probe unit 123 set in the same phase as the first probe unit 23 and tracing the reference surface of the drum and measuring the shape of the reference surface is provided. Then, the shape of the lead is corrected by the deflection amount calculated from the unit 123. Thus, the measurement of the lead without a sitting error and an axial thrust error is performed, and the lead shape is evaluated precisely.
Patent JP-S6262552-A (JP)
Title: Large-scale integrated circuit
Inventor: TAKAHATA SUNAO
IPC: H01L27/02
Filed: 1985-09-12
Abstract: PURPOSE:To test top divide on function block units and utilize a logic simulation pattern formed at logic designing time by providing a probe PAD capable of observing a signal level of wiring between function blocks in a wiring region between the function blocks. CONSTITUTION:In a large-scale integrated circuit in which function blocks are separately logically designed, disposing wirings are executed with function block wiring regions 1-4 of the size necessary for laying the blocks, and the blocks and I/O cell region 5 are then wired therebetween by a wiring region 6 between the blocks, probe PADs 7 capable of observing a signal level of wirings between the blocks are provided in the regions 1-4. In case of a circuit test, the PADs 7 can observe the output of a test pattern by the probes without limit in the number of the I/OPADs 8 of input/output terminals at the observing points. Thus, tests can be separately executed per the block unit.
Patent JP-S5991004-A (JP)
Inventor: SUZUKI SHIYUNICHI
IPC: B27D1/00
Filed: 1982-11-17
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-S6094336-A (JP)
Title: Surface treatment of synthetic resin molded piece
Inventor: KASAI JIYUNICHI
IPC: C08J7/00
Filed: 1983-10-31
Abstract: PURPOSE:To improve coating property and adhesion property in a synthetic resin molded piece by conducting plasma treatment after conducting ultraviolet treatment to the surface of the synthetic resin molded piece. CONSTITUTION:Ultraviolet rays are irradiated to a synthetic resin molded piece. The wave length applicable is 250-700nm, preferably, 350-400nm. The irradiating time is desired to be established according to the wave length and strength of ultraviolet ray and the state of deterioration of the synthetic resin molded piece. Then, the plasma treatment is conducted. About 13.56MHz is especially preferable as the wave length. Oxygen is used for reactive gas supplied to the plasma treatment apparatus and nitrogen is used for purge gas. The normal pressure or the reduced pressure is sufficient as the pressure of the reactive gas, especially a zone between 0.1 and 1.7Torr is preferable.
Patent JP-H1027343-A (JP)
Title: Method and device for replacing tape-take-up hub
Inventor: YAMADA MITSUTOSHI
IPC: G11B23/113
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for replacing a tape-take-up hub, which is capable of surely performing automatic cutting and winding of a tape during the hub replacement in an automatic continuous take-up device. SOLUTION: In a continuous tape winding method for fixing a hub H in a take-up clutch CM assembled in a take-up shaft 30A and, after connecting the take-up shaft 30A to a rotary driving shaft and taking up the hub H, separating a taken-up pancake PA together with the take-up clutch and the take-up shaft 30A from the rotary driving shaft and turning the same from a take-up position to a removing position, turning a take-up shaft 30B having the hub H before tape taking up fixed therein via the take-up clutch CM from its standby position to a take-up position and connecting the same to the rotary driving shaft and thereby winding a new tape, the movement of the taken-up pancake PA from the take-up position to the removing position is made while pressing this taken-up pancake PA by a pancake pressing roller RA.
Patent JP-S6099002-A (JP)
Title: Preparation of acetate yarn
Inventor: KOSHIDA TOSHIHIRO
IPC: D01D5/04
Filed: 1983-10-31
Abstract: PURPOSE:To obtain the titled yarn having improved strength, by using a methylene chloride solution containing a specific amount of methanol as a solvent, dissolving cellulose diacetate in the solution in a specific ratio to give a solution, subjecting this solution as a spinning stock solution to dry spinning. CONSTITUTION:21-23wt% Cellulose diacetate is dissolved in a methylene chloride solution containing 4-8wt% methanol, to prepare a spinning stock solution first. This spinning stock solution is heated preferably to 60-70 deg.C, and it is subjected to dry spinning from a spinning nozzle at a ratio (VT/VE) of drawing speed of yarn VT to extrusion speed of the stock solution from the nozzle VE of <=0.86, to give the desired cellulose diacetate yarn. The drawing speed VT of the yarn is preferably <=600m/min.
Patent JP-H0367104-A (JP)
Title: Aligning device
Inventor: SAITO KENJI
IPC: G01B11/00
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the degradation in S/N by scattered light and unnecessary diffracted light by forming the outer peripheral edge part of a mark to a curved shape so as to disperse the regular reflected and scattered light from the outer peripheral edge part. CONSTITUTION:The luminous flux emitted from a light source 17 is reflected by a reflecting mirror 18 via a projecting lens system 6 and is projected to a grating lens 15 whose peripheral shape is arc-shaped from the diagonal direc tion, provided on an object 2. This lens 15 has a condensing effect and the exit light is condensed to the point of a prescribed distance from the lens 15. The luminous flux diverged from this point is made incident to a grating lens 16 provided on the object 3 disposed at a prescribed distance. This lens 16 has the condensing effect similar to the lens 15 and the exit light from the lens 16 is passed through the lens 15 and is then condensed to a detecting sur face 14 by a condenser lens 7. The S/N by the scattered light and the unneces sary diffracted light is improved in this way.
Patent JP-H1145374-A (JP)
Title: Quantitative extraction device
Inventor: MACHIDA YOSHIAKI
IPC: G07F13/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative extraction device which is sufficiently adaptive to variation in feed water pressure. SOLUTION: In a storage means, a correction count for correcting a reference set pulse number corresponding to quantitative extraction is set corresponding to variation in the measured pulse cycle length of a flow rate sensor 51 due to variation in the pressure of water fed to a feed water duct 49. An arithmetic means finds a correction count corresponding to measured pulse cycle length outputted by the flow rate sensor 51 and finds a corrected pulse number by correcting the set pulse number with the correction count. A control means opens solenoid valves 42 and 45 at the time of quantitative extraction and the arithmetic means finds the corrected pulse number, thereby closing the solenoid valves 42 and 45 in the open state when the measured pulse number outputted by the flow rate sensor 51 reaches the corrected pulse number.
Patent JP-H0486826-A (JP)
Title: Photoresist
Inventor: ISHIBASHI AKIRA
IPC: H01L21/027
Filed: 1990-07-31
Abstract: PURPOSE:To attain the resolving power equivalent to the resolving power in the case of execution of exposing with light of a shorter wavelength even in the case of execution of the exposing with the light of a longer wavelength by incorporating org. matter having large epsilonmu into the above photoresist when the dielectric constant is designated as epsilon and the magnetic permeability as mu. CONSTITUTION:A substrate formed with a prescribed pattern to be formed is designated as 1, the photoresist contg. the org. matter having the large muepsilonas 2 and the mask for exposing as 3. If the light 4 for exposing is made incident on the photoresist from the inside of vacuum, equation is obtd. where the wave length and velocity of the lighty 4 in the vacuum are respectively designated as lambda and c and the wavelength and velocity of the lighty 4 in the photoresist 2 respectively as lambda' and c'. From the equation, the wavelength lambda' is (epsilon0mu0)<1/2>/(muepsilon)<1/2> times wavelength lambda and lambda' can be sufficiently diminished by making muepsilon sufficiently large. The wavelength lambda' is sufficiently decreased in such a manner, by which the infiltrating of the light 4 to the lower side of the mask 3 is extremely lessened. Namely, the diffraction of the lighty 4 by the mask 3 is extremely lessened.