baber/WOPTO huggingface dataset:
Patent JP-H0955047-A (JP)
Title: Disk device
Inventor: MATSUMOTO TAKASHI
IPC: G11B5/54
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To effectively suppress impact acceleration of an actuator by constituting an inner stopper and an outer stopper having the same structures of a cylindrical cushion rubber fitted to a shaft to cover an annular groove. SOLUTION: The inner stopper has the same structure as the outer stopper 32, and a small diameter part 36a of the shaft 36 of the outer stopper 32 is inserted into a hole 31 formed in a lower yoke 30. The cylindrical cushion rubber 40 is fitted onto the shaft 36 symmetrically to a center line in the axial direction of the annular groove 38, and deflection of the cylindrical cushion rubber 40 is made to be even in the axial direction as much as possible. Now, the depth of the groove is made larger than the deflection of the cylindrical cushion rubber 40 when the actuator collides with the outer stopper 32. Consequently, the impact acceleration of the actuator in the seek direction is effectively reduced by the outer stopper 32.
Patent JP-S6364309-A (JP)
Title: Method for mounting coil component
Inventor: KAWAZOE KEIJI
IPC: H02K3/46
Filed: 1986-09-04
Abstract: PURPOSE:To improve the productivity by opposing both ends of a coil component to the coil-connected parts of a material on which the coil is to be mounted, and connecting the opposing parts to each other by a conductive bonding agent, thereby improving the workability in both aspects of forming and mounting the coil component. CONSTITUTION:A winding start end 1a1 and a winding terminate end 1a2 are positioned in the surface layer part of a coil wire 1a group such as lead wire. A coil component 1 is positionally restricted so that the winding start end 1a1 and the winding terminate end 1a2 are opposed to the coil-connected parts 3a1 and 3a2 of an electronic substrate 2. In this condition, the component 1 is abutted on the substrate 2, causing the opposed winding start end 1a1, winding terminate end 1a2 and connecting parts 3a1, 3a2 to be close to or in contact with each other. By a conductive bonding agent 4 which was previously applied or applied when abutting the component 1, those of the winding start end 1a1, winding terminate end 1a2 and the connecting parts 3a1, 3a2 which are close to or in contact with each other are bonded. With this, the workability is improved in both aspects of forming and mounting the component 1, thereby enabling the productivity to be improved.
Patent JP-S6186665-A (JP)
Title: Ic handler
Inventor: MASUNO TERUO
IPC: G01R31/28
Filed: 1984-10-05
Abstract: PURPOSE:To make it possible to accurately inspect the characteristic of IC, by providing an IC socket between a supply rail and a take-out rail and carrying IC toward the IC socket by a supply hand while carrying IC toward a selection rail by a take-out hand. CONSTITUTION:An IC socket 41 is provided between a supply rail 20 and selection rails 31, 32 and connected to a tester 40. This tester 40 measures the characteristic of IC and discriminates the quality of a product corresponding to the measured result. A supply hand 50 carries ICs 12, 13 from the rail 20 toward the socket 41 while grasps the same and a take-out hand 70 carries ICs 11-13 from the socket 41 toward the rail 31 or 32 while grasp the same. Because IC can be grasped only by falling the hand 50 or 70, operation becomes rapid and the damage of an IC package can be prevented. Further, because the rail 20 is separated from the rails 31, 32 and the tester 40 is independent, the contact part of the tester 40 does not become long to a necessary degree or more and the accurate detection of the characteristic of IC can be performed.
Patent JP-H06229350-A (JP)
Title: Air injection two-cycle engine in which primary equilibrium of reciprocating member is obtained
Inventor: SUTEIFUAN BUENCHIYUURI
IPC: F02M69/10
Filed: 1993-07-30
Abstract: PURPOSE: To provide an independent primary balancing device having high reliability and a device for spraying fuel to a combustion chamber by making use of supply air. CONSTITUTION: A pneumatic-injection two-stroke engine is composed of a crankshaft 4 to be rotated around a first rotary shaft 4a and having at least one balancing member, and a means 21 to be rotated around a second rotary shaft 21a to be rotationally driven by the crankshaft and for controlling air fuel mixture supply to the combustion chamber 1, and at least one balancing member to be rotated by the second rotary shaft is provided. Moreover, it is provided with an air fuel injection system 15 for atomizing fuel and feeding it to the combustion chamber in the predetermined timing of a operating process, and a counter rotating drive of the second rotary shaft by the crankshaft is performed by a double-sided toothed belt.
Patent JP-H0879665-A (JP)
Title: Varying height moving rack of display device
Inventor: KANAI YUKIOMI
IPC: H04N5/74
Filed: 1994-09-01
Abstract: PURPOSE: To provide a moving rack which can vary the height of a projection display device by loading as it is by providing jacks at the both corners of the base of the projection display device. CONSTITUTION: The rack 2 provided with the jacks 11 at the base part or the lower side part of the projection display device 1 is provided. When a male screw 20 is rotated clockwise, the jack 11 pushes up an upper plate 14 by the combinations of a shaft and a bearing, the male screw 20 and a female screw 21, a link mechanism and a gear 22 or a combination where a cam is set to be a machine element. When the female screw 20 is rotated counterclock wise, the upper plate 14 is pushed down. The jacks 11 can be moved up and down and the appropriate view ranges of the video in upper/lower directions in the projection display device 1 are adjusted to install it with such constitution.  Then, the lower surface of casters 6 is brought into contact with the floor at the time of shift, the jacks 11 are descended until an aperture between the jacks 11 and the floor is made and a door is made to pass through. Ascending/ descending work from the rack of the projection type display device 1 is not required in handling such as sending-in, installation and the selection of the appripriate view ranges of the video in the upper/lower directions.
Patent JP-H0491705-A (JP)
Title: Working machine for fruit tree
Inventor: UEDA YOSHIHIRO
IPC: A01D46/04
Filed: 1990-08-06
Abstract: PURPOSE:To obtain a working machine for fruit trees, highly contributing to operation efficiency by stopping a traveling body in every traveling of given distance, moving a working part until distance between a fruit tree and the working part becomes a set distance based on information of a detection sensor and actuating. CONSTITUTION:A working machine for fruit trees is equipped with a working part 4 movable in the width direction of a traveling body V and with a detection sensor S1 of discovering distance between the working part 4 and a fruit tree. The traveling body V is stopped at every traveling of given distance by a controlling means, the working part 4 is moved until distance between the fruit tree and the working part 4 becomes a set distance based on information of a detection sensor S1 and the working part 4 is actuated at the working position. Then, a base part 3 is horizontally rocked against the traveling body V to move the working part 4 in the width direction of the traveling body. The controlling means is constituted to make the given distance into a small value as a rocking angle of the base part 3 against the longitudinal direction in the operation position is enlarged.
Patent JP-S6270902-A (JP)
Title: Controller for current output multiplexing
Inventor: KIKUCHI KANJI
IPC: G05B7/02
Filed: 1985-09-24
Abstract: PURPOSE:To control the current output with high reliability by linking the output side of each diode provided to the output terminal of each current output circuit to a single point and then connecting to one side terminal of an operating terminal and feeding the other terminal of the operating terminal and the resistance both-end voltage of a signal common line back to each current output circuit. CONSTITUTION:For current output circuits A and B of two controllers, the output sides of voltage amplifiers 1 and 2 connected with the input resistance Ri and the feedback resistance Rf connected to the input sides of both amplifiers 1 and 2 are connected to the transistors TR3 and TR4 respectively. Both circuits A and B are connected in common to an E/P converter 7 via diodes 5 and 6 and then feed back the voltage Vf via a resistance RF connected between the converter 7 and a signal common line SC. Thus a duplicate constitution is obtained. A current is supplied to the converter 7 at a high level of the output voltage of the circuit A or B. When the current is supplied from the circuit A, the circuit current (i) is proportional to the input voltage Vi1. While the negative feedback current Vf/Rf is increased against the input voltage when the current is supplied from the circuit B. Thus the TR4 is cut off and therefore the current output is limited only by the circuit A.
Patent JP-2000037681-A (JP)
Title: Garbage treatment apparatus
Inventor: IKEUCHI JUNICHI
IPC: F16B5/07
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus capable of certainly eliminating the gap between upper and lower covers. SOLUTION: In a garbage treatment apparatus having a garbage treatment machine body 1 for decomposing charged garbage, the upper cover 2 forming the outer shape of the garbage treatment machine body 1 and the lower cover 3 positioned below the upper cover 2, the engaging piece 4 engaged with the extension part 6 extended from the rear upper edge of the lower cover 3 is provided to the lower end on this side of the upper cover 2 and a taper part 7 is formed to the contact part with the extension part 6 of the engaging piece 4 to bring the extension part 6 into engagement with the engaging piece 4.
Patent JP-H0655396-A (JP)
Title: Workpiece positioning grip device
Inventor: SAITO TATSUYA
IPC: H01L21/50
Filed: 1992-08-05
Abstract: PURPOSE:To enable the high-accuracy positioning or a workpiece without damaging the workpiece and perform switching by the kinds of workpieces easily so as to improve reliability. CONSTITUTION:Plural workpiece grip claws 11 movable forward/backward into an optional position from a workpiece grip position of gripping a workpiece on a workpiece positioning base 5 from the circumferential direction are disposed on the workpiece positioning base 5, and these workpiece grip claws 11 are synchronously driven to be opened/closed by actuators 9A, 10A through claw opening/closing mechanism. Accordingly, the workpiece 6 is not easily flawed, damaged, or the like, so that the stable positioning of the workpiece can be performed with high accuracy, and switching work by the kinds of workpieces can be also performed easily.
Patent JP-S60101692-A (JP)
Inventor: NAITOU TOSHIHARU
IPC: G07D9/00
Filed: 1983-11-09
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-H0547646-A (JP)
Title: Plotting method for electron beam
Inventor: MATSUOKA GENYA
IPC: H01L21/027
Filed: 1991-08-21
Abstract: PURPOSE:To accurately plot by measuring a height of an alignment mark and a chip, and correcting an alignment correction coefficient based on an obtained step difference. CONSTITUTION:A height between A-A' of a sample 101 is measured by using a laser light, maximum and minimum values of data are obtained, and set as a slice level to an average value. Then, average of data of larger values than the slice level is calculated as a height of a chip. Similarly, an average value of data of the level or lower is used as a height of a scribing area 103, and a difference between both is regarded as a step difference (h). Then, alignment marks 104 on the wafer are sequentially detected to obtain an alignment coefficient, and a height of the area 103 is measured. At the time of plotting, sum of the height of the area 103 and the difference (h) is used as a height of a plotting surface, and plotting is performed. Since the position of the mark and the actual position of the plotting surface are corrected, accurate plotting is performed.
Patent JP-S60104010-A (JP)
Title: Granular tryptophan
Inventor: MIENO MICHIHIRO
IPC: A61K31/405
Filed: 1983-11-09
Abstract: PURPOSE:To provide the titled granule, capable of administering orally to dairy cattle, and effective to improve the productivity of the dairy cattle. CONSTITUTION:Powdery tryptophan containing tryptophan is granulated with a mixer granulator, dried under reduced pressure at normal temperature, and sieved to collect the granules having diameter of 0.8-1.2mm.. The granules are coated with a coating liquid comprising methylene chloride and a coating agent composed of 2-vinylpyridine/styrene copolymer and cellulose acetobutyrate using a centrifugal coating machine. The obtained granular tryptophan passes through the rumen of cattle without decomposition, and exhibits its activity in the abomasum or intestine to increase the productivity of milk. It is useful not only to the increase in the milk production of dairy cattle but also to the promotion of the growth of other ruminants.
Patent JP-S58111529-A (JP)
Title: Analog-to-digital converter
Inventor: YOSHIDA TAKASHI
IPC: H03M1/56
Filed: 1981-12-25
Abstract: PURPOSE:To attain strong resistance to external noise, by separating the connection among a control input and a pulse width output of a sawtooth wave generator and a digital circuit electrically, in an A/D converter using the analog-pulse width conversion. CONSTITUTION:A sawtooth wave generator 10 generates a sawtooth wave by repeating charge/discharge on a capacitor 11 for a prescribed voltage from a constant voltage circuit 1 via an operational amplifier 21. The generated sawtooth wave is inputted to voltage comparators 23, 27 and 31 of each channel and  compared with an analog input. Each comparison output and a sawtooth wave  controlling input are connected to a microcomputer 44 with photocouplers 45, 46 47 and 17. The microcomputer 44 clears a counter and turns on a sawtooth wave controlling circuit, then the counter is summed until the end of conversion is discriminated with the comparator output and the count value is taken as the conversion output.
Patent JP-H0952086-A (JP)
Title: Apparatus for sucking level suspended substance
Inventor: AKAKABE TETSUO
IPC: C02F1/40
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To suck level suspended substances smoothly and surely irrespective of the size of the substances by installing a buoyancy changing means which moves a frame body vertically to the level by changing buoyancy acting on the frame body appropriately. SOLUTION: A buoyancy changing means 41 has an auxiliary float 42 and a cylinder device 45, appropriately changes buoyancy acting on a frame body 11 through a float part 21, etc., to move the frame body 11 vertically to a level LF, and moves a suction port 31 vertically by changing the buoyancy acting on the frame body 11. When the auxiliary float 42 is sunk below the level LF, the buoyancy acting on the frame body 11 increases corresponding to the volume of the auxiliary float 42. When the auxiliary float 42 is raised above the level LF, the buoyancy decreases. The frame body 11 moves vertically to the level LF associated with the change in the buoyancy. In this way, level suspended substances caught by the periphery, etc., of the suction port 31 are removed to be sucked smoothly and surely.
Patent JP-S59100891-A (JP)
Inventor: OKADA OSAMI
IPC: G21B1/11
Filed: 1982-12-01
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-S59100583-A (JP)
Title: Semiconductor laser device
Inventor: KURODA TAKAROU
IPC: H01S5/40
Filed: 1982-12-01
Abstract: PURPOSE:To obtain an element with good reproducibility by one crystal growth, by forming a pattern on a substrate crystal surface in a phased array laser by lithography. CONSTITUTION:Convex type stripes 2 having interconnecting parts 3 are formed on the surface of a substrate crystal for laser. When the laser having an ordinary double heterostructure is grown on the substrate by using said substrate, the shape of the convex parts is copied to an active layer 31. When clad layers 21 and 41 are grown, the crystal surface after the growth of a gap layer 51 becomes flat. When Zn diffused electrode regions 61, which excite the stripe regions 2, are provided, the laser light is guided by the effective refractive index difference caused by the steps in the active layer 31. The phases of the laser light beams in all the stripes are synchronized through the interconnecting parts 3.
Patent JP-H05278750-A (JP)
Title: Packing bag with grip
IPC: B65D33/12
Filed: 1992-07-15
Abstract: PURPOSE:To provide a packing bag with a grip which can be easily contained in the bag for the time except while transferring and reduced in cost. CONSTITUTION:A released edge 3a, at which the front and back packing materials are extended, is provided at the one side of a bag body 2. A string 4 for a grip is contained in the inside thereof and both ends 4b, 4c are stuck at the inner face of the packing material. The string 4 is not exposed and it can be used by drawing out as a grip on transferring. Since the string 4 can be contained for the time except while transferring, its handling is not inconvenient on charging the contents and transferring and further, it has a good appearance on displaying. The string can be fitted at the same time when the packing bag is in the producing process and hence, the production cost becomes less. As another form, a bag-closing part, at which the front and back packing materials are extended, is provided at one side of the bag body 2. A string may be contained in the inside of the bag-closing part and an unsealing means may be provided at the bag-closing part.
Patent JP-H0632007-A (JP)
Title: Ribbon cartridge
Inventor: KONDO SHINICHI
IPC: B41J17/32
Filed: 1992-07-15
Abstract: PURPOSE:To simplify assembling of a ribbon cartridge, to contribute to the conservation of resources and to decrease a cost in the ribbon cartridge comprising a ribbon-wound spool rotatably received in a case. CONSTITUTION:A resilient tongue 16 is provided, while protruding, in a part of the peripheral face of the tip opposite to the driving shaft fitting part of a spool 9 wound with an ink ribbon, a code ring 19 with detected information such as information on ink ribbon formed in the outer peripheral face is fitted externally, and the resilient tongue 16 is brought into elastic contact with the inner peripheral face of the code ring 19 so that the frictional force between the spool 9 and code ring 19 is obtained. When the spool 9 is rotated, the code ring 19 is also attracted by the spool 9 to rotate by the frictional force and when a force for rotating the code ring 19 works in a state where a load is applied to the spool 9, only the code ring 19 rotates over the frictional force.
Patent JP-H0631323-A (JP)
Title: Method for feedback control in rolling of metallic belt of single-side crown
Inventor: AIZAWA ATSUSHI
IPC: B21B38/02
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a specified shape and to improve the quality and yield by controlling the shape taking the tension variation in the direction of a plate width caused by a single side crown into consideration and executing rolling free from shape defects before rolling is completed. CONSTITUTION:Tension variation in the direction of a plate width is corrected and among a group of items controlling asymmetrical shapes composed of the difference of bending force between work rolls 1 on the operation side and the drive side in a rolling mill, the difference of bending force between intermediate rolls 2, the difference of rolling force between backup rolls 3 and the difference of shift position between the upper and lower intermediate rolls 2, a controlled variable of arbitrary two control items is set in accordance with a control expression as it is always corrected. Rolling is carried out by the similar correction and setting in arbitrary two items among a group of symmetrical shape control items composed of an average bending force on the operation side and the drive side of the work rolls 1, the bending forces of the intermediate rolls 2, an average shift position of the upper and lower intermediate rolls 2 so that the extension percentage of the metallic belt of the single-side crown takes a target value. In this way, the shape defects are not generated and the efficiency is improved.
Patent JP-S6453165-A (JP)
Title: Preparation of cutaneous cell sample
Inventor: TAKAHASHI MOTOTSUGU
IPC: G01N33/48
Filed: 1987-08-24
Abstract: PURPOSE:To enable the prepn. of a sample in a short period of time by transferring a 1st adhesive tape to which cutaneous cells are stuck to the 2nd adhesive tape stuck to a preparation. CONSTITUTION:A sampling implement 12 contg. a roll of a single-face adhesive paper tape 14 is used and the tape 14 is applied to the sampling point of, for example, an arm 10 so that the cutaneous cells are stripped and are stuck to the tape 14. The preparation 20 stuck with a transparent both-face adhesive tape 22 is the prepd. and the taper 14 is applied to the tape 22 to transfer the cutaneous cells to the tape 22. Only the horny cells on the inside surface of the horny cells stuck in a laminar state to the tape 14 are stuck to the tape 22 by this transfer and, therefore, the number and distributions of the cells suitable for microscopic observation are obtd. A liquid mixture composed of a surfactant and dye is then dropped by a spout 26 onto the tape 22 to color the tape. This tape is dried and the sample is obtd.
Patent JP-H0376970-A (JP)
Title: Installation of temporary shed
Inventor: INOUE FUMIAKI
IPC: E04G21/28
Filed: 1989-08-15
Abstract: PURPOSE:To reduce construction period, by placing a flying large cured panel over frames after installing the frames on a post steel rod projecting from the lower floor of an operating floor to place a temporary shed. CONSTITUTION:Posts 2 are fixed respectively by fastening metal 3 to protrude from the top of the post steel rod 1, at the steel rods 1 of four corners among a lot of the steel rods projected from the lower floor of an opperating floor to place a temporary shed. Next, lateral members 5 are fitted respectively at the upper part of the respective posts 2 to form a frame 6. And next, a flying large cured panel 4 is placed over respective frames 6.
Patent JP-H0963048-A (JP)
Title: Pretreatment in polishing of aluminum substrate for hdd
Inventor: HAYASHI YUICHI
IPC: G11B5/84
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To accelerate the substrate working (polishing) speed of a blank, to improve the productivity of the substrate and to decrease the margins for polishing of an Ni-P plating film after Ni-P plating by limiting a phosphoric acid bath before polishing, the temp. of a mixed acid bath, the concn. of phosphoric acid, the concn. of nitric acid, the concn. of the total acids and immersion time. SOLUTION: The aluminum substrate (blank) for HDD is immersed for 10 to 180 seconds in the phosphoric acid bath of 3 to 30wt.% phosphoric acid concn. at 30 to 80 deg.C or the mixed acid bath (total acid concn.: 5 to 40wt.%) contg. 3 to 30wt.% phosphoric acid concn. and 2 to 30% nitric acid concn. at 30 to 80 deg.C prior to polishing. The oxidized film layer of the blank is thus removed by one time of the immersion stage without the occurrence of overetching of the surface. As a result, the polishing speed of the blank is accelerated, the productivity of the substrate is improved and the margins for polishing of the Ni-P plating film after the Ni-P plating on the substrate are decreased.