baber/WOPTO huggingface dataset:
Patent JP-H0925573-A (JP)
Title: Sputtering apparatus
Inventor: KIN HANCHIN
IPC: C23C14/35
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To uniformly sputter the surface of a target by generating a magnetic field vertical to the target, forming an asymmetrical loop in the vicinity of the sputtering surface and furthermore rotating the target.  
     SOLUTION: An innert gas is injected into a vacuum chamber 206 of a sputtering device 200. A target 334 is connected to the minus electrode of a target 334, the plus electrode is grounded, a base plate 208 and a substrate holder 204 are grounded, and an electric field is generated in the vicinity of the surface of the target 334. By an outside magnet and central magnet arranged so as to oppose to the sputtering surface of the target 334, an arched asymmetrical closed loop having a tunnel shape is formed in the vicinity of the sputtering surface. Ions accelerated by the electric field collide against the surface of the target 334 to emit sputtering substance. In the process of operating the suputtering device, the target 334 is driven rotatively against the magnetic field. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06346427-A (JP)
Title: Connection method for sevensome binding culvert and binding culvert used therefor and culvert pipe for constitution of the binding culvert
Inventor: YAMAMOTO AKIO
IPC: E02B11/00
Filed: 1993-06-07
Abstract: PURPOSE:To make it possible to simple and speedily connect binding culverts with each other. CONSTITUTION:Binding culverts 1 constituted in the same way in size and form and formed of bound sevensome culverts 2 in the shape of a cylindrical pipe divided into two parts are used. One or more culverts pipes of which the binding culverts are constituted are pulled out to form a projecting pipe part 20 in one end part of the bonding culverts, and the same time, a fitting recess part 21 is formed in the other end part. The projecting pipe part 20 of one of the binding culverts is fitted to the fitting recess part 21 of the other of the binding culverts. According to the constitution, the binding culverts are connected with each other.
Patent JP-H0655209-A (JP)
Title: Method of adjusting control subject having dead time
Inventor: UIRUFURIITO TAUTSU
IPC: G05B13/02
Filed: 1993-06-07
Abstract: PURPOSE: To improve dynamic adjusting characteristic by causing present correcting operational interference through the deviation of an actual value from a target value. CONSTITUTION: Adjustment is carried out for a controlled system having dead time, particularly for a monitor in a strip line. In this case, (a) correction effect of an auxiliary operational interference S is eliminated from an actual value m detected in a measuring place M. (b) Predictive decision is made on an actual value PG concerning a suitable present operation place by means of a series of such a timewise consecutive uncorrected actual value PM. (c) The present correcting operational interference S is caused by means of a deviation UG of the predicted actual value PG from a predetermined target value W. The predictive decision of the present uncorrected actual value PG is performed through the extrapolation of a compensation function approximating the series of the uncorrected actual value PM. As a result, disturbing effects can be essentially dealt with quickly and precisely.
Patent JP-H0827241-A (JP)
Title: Vibration-proofing and cushioning material
Inventor: MASAYAMA NORIKO
IPC: C08G18/48
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a vibration-proofing and cushioning material lowered in spring coefficient and excellent in durability to repeated compression. CONSTITUTION:This vibration-proofing and cushioning material is composed of a low-expanded polyurethane elastomer having 0.4-1.0g/cm<3> bulk density obtained by reacting a polyisocyanate which is a modified isocyanate composed of a polyoxypropyleneglycol having 400-4000 number-average molecular weight and diphenylmethane diisocyanate and having 5-30wt.% of NCO group content with a polyol obtained by mixing a polyoxypropylenetriol having 4000-8000 number-average molecular weight with a short-chain length diol having <=150 molecular weight so that isocyanate index becomes 80-120, using a foaming agent comprising at least one kind of compound selected from water and a low boiling point aliphatic halide.
Patent JP-H0454622-A (JP)
Title: Pen type coordinate input device
Inventor: MAEKAWA HITOSHI
IPC: G09G5/36
Filed: 1990-06-25
Abstract: PURPOSE:To know the input coordinate position by detecting a dark level signal by a pen type photodetector by writing the dark level signal for an arbitrary prescribed time in accordance with a timing at the time of rewriting of a static operation, and thereafter, writing original pixel information. CONSTITUTION:A liquid crystal cell 63 is driven by an accumulated voltage of a capacitor 62 in the case of a regular state (non-selection state). In the case of a selection state, a voltage on an (x) line is applied to the capacitor 62 and information is rewritten. That is, cells selected by (x) and (y) are rewritten successively, and except the time of rewriting, the state is not varied. In a driving state of a liquid crystal panel at the time of reading a position of the liquid crystal panel, a part or the whole is bright. In such a state, a dark level signal becomes a dark level in point sequence by length of one horizontal scanning period. When a delay time of elements (liquid crystal, photodetector) is corrected from a point for going down to the dark level (point for going up to the dark level), a coordinate of a position which a pen type coordinate input device comes into contact with (detects) is derived.
Patent JP-H0454764-A (JP)
Title: Ic memory card loading method to facsimile equipment
Inventor: KOIZUMI MAKOTO
IPC: H04N1/21
Filed: 1990-06-25
Abstract: PURPOSE:To allow the facsimile equipment to adopt control in response to the result of identification of kind of an IC memory card by loading even an SRAM as well as a DRAM as the IC memory card on the facsimile equipment. CONSTITUTION:An IC memory card loading section 9 is provided to a control section 1, and an IC memory card is loaded removably on the card loading section 9. The card loading section 9 is provided with plural IC memory card loading slots so as to allow two kinds of IC memory cards, that is, a DRAM IC memory card and an SRAM IC memory card (each one card or over), to be loaded in mixture. A card type automatic identification section 11 identifies automatically the kind of each loaded IC memory card at present and informs the result of identification of the types to the control section 1. The control section 1 recognizes whether or not an IC memory card is loaded on each IC memory card loading slot and which type of the IC memory card is loaded to the IC memory card loading slot when the IC memory card is loaded thereon and adopts the control in response to the type of the IC memory card.
Patent JP-H11336026-A (JP)
Title: Sound insulation wall plate
Inventor: WATANABE TAKAAKI
IPC: E01F8/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To absorb sound energy in various directions by voids and irregularities to insulate noise by arranging a plurality of sound-absorbing blocks made of foamed concrete in which ragged stripes are formed on the surface, in a form. SOLUTION: A first and second sound-absorbing blocks 8, 10 are made of foamed concrete to form a rectangle having vertical longer sides for instance. The first and second sound-absorbing blocks 8, 10 are alternately and laterally arranged in the upper and lower rows respectively in the form body 12. The first and second recessed grooves 14, 16 are arranged orthogonally to each other to turn the grooves to different directions. This wall plate 6 is made of an H-steel and stacked in tiers one by one to form a wall face body having a specified area. In the first and second sound-absorbing blocks 8, 10, a number of voids are formed on the surfaces 8a, 10a and striped protrusions and recessions are formed by the first and second recessed grooves 14, 16 respectively.  Hence, the area is substantially increased and sound energy from various directions brought by vehicles can be effectively absorbed.
Patent JP-H0211518-A (JP)
Title: Rejuvenation of aged person using magnesium hydroxide
Inventor: TAKIZAWA KEITA
IPC: A61K33/06
Filed: 1988-06-30
Abstract: PURPOSE:To improve the circulation of blood and to rejuvenate an aged human body by dissolving magnesium hydroxide in warm water and applying the solution to the whole body with a towel. CONSTITUTION:Warm water solution of 60% magnesium hydroxide (powder) is impregnated in a towel, etc., and applied to the whole body after bath. Magnesium is absorbed to the skin and to the blood in capillary vessel to improve the blood circulation and form juvenile cells.
Patent JP-H057616-A (JP)
Title: Water absorptive deodorant composition
Inventor: SUGAWARA KUNIO
IPC: A61L9/01
Filed: 1991-07-04
Abstract: PURPOSE:To obtain the water absorptive deodorant compsn. which deodorizes and solidifies malodor generating materials contg. a large volume of water. CONSTITUTION:This absorptive deodorant compsn. consists of the weaekly acidic salt of an amphoteric metal, such as basic zinc carbonate or oxide, unsatd. carboxylic acid, and highly water absorptive resin. The moisture and malodors are removed and solidified by the compsn. in this way.
Patent JP-S5788378-A (JP)
Title: Electronic time correcting method
Inventor: YOSHIDA JIYUNICHI
IPC: G04C9/00
Filed: 1980-11-20
Abstract: PURPOSE:To stop the minute hand always in the position of a just minute at the fast feed correction by providing a counter which counts driving signals to an electronic timepiece provided with an two hand type analog display part. CONSTITUTION:When a push switch 22 is turned on and off once, a gate 15 is put in the state of passing, through which a 64Hz signal is inputted to an output circuit 14, and a motor is fast fed. At the same time, this fast feed signal is inputted to a hexad counter 21 and when the minute hand is fast fed to a just minute position, a carry signal is outputted therefrom. An RS flip-flop 20 is reset by this carry signal, by which the gate 15 is closed to stop the fast feed signal. When the push switch 22 is pushed for >=2 seconds, the minute hand is fast fed similarly, but the RS flip-flop 18 is preferential to be set and therefore the carry is disregarded and the minute hand is fast fed until the first carry signal, after the switch 22 is turned off, is generated.
Patent JP-2000355557-A (JP)
Title: Decahydronaphthalene derivative
Inventor: NAGASHIMA YUTAKA
IPC: C07C13/50
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having at least one alkenyl group as a side chain and one or more trans-1,4-cyclohexylene groups, a wide nematic phase temperature range and a low refractive index anisotropy and useful for producing a liquid crystal composition capable of carrying out the low- voltage driving or high-speed response. SOLUTION: This compound is represented by formula I [R and R' are each a 1-12C alkyl or the like which may be substituted with F or a 1-7C alkoxy, cyano or the like; at least one is a 1-12C alkenyl which may be substituted with F or a 1-7C alkoxy, L and L' are each CH2CH2, a single bond or the like; m and n are each 0-2; the decahydronaphthalene ring is the trans- form; the 2,6-positions are the trans-configuration; the 1,4-positions of the cyclohexane ring are the trans-configuration], e.g. 2,6-di(3-butenyl)-trans- decahydronaphthalene. The compound represented by formula I is obtained by reacting a compound represented by formula III prepared by using a compound represented by formula II as a starting substance with a compound, etc., represented by formula IV several times and, as necessary, hydrolyzing and isomerizing the resultant compound.
Patent JP-S6070152-A (JP)
Title: Manufacture of cobalt-base composite material reinforced with silicon carbide fiber
Inventor: YAJIMA SEISHI
IPC: B22F1/00
Filed: 1984-08-06
Abstract: PURPOSE:To manufacture the titled composite material by accumulating silicon carbide fibers, filling the gap in the accumulated body with Co powder, coating the surface of the body with Co powder, and carrying out compression and sintering. CONSTITUTION:Spun yarns of a high molecular organosilicon compound having Si and C as principal skeleton components are calcined at 1,000-2,000 deg.C to form silicon carbide fibers contg. >=0.01% free C. The fibers are accumulated, the gap in the accumulated body is filled with Co powder, and the surface of the body is coated with Co powder. The filled and coated body is compressed and sintered to cause a carbide forming reaction between the free C in the fibers and the metallic Co. They are diffused and bonded together by the reaction, so the wetting property of the fibers to the Co matrix is improved. Thus, a Co-base composite material reinforced with silicon carbide fibers is manufactured.
Patent JP-S649697-A (JP)
Title: Electronic circuit device
Inventor: TAKESHITA YASUNORI
IPC: H05K5/00
Filed: 1987-07-01
Abstract: PURPOSE:To improve the productivity by exposing one end of the terminals for external connection in the opening section of a metal case formed in the shape of U by extrusion molding, and providing in the opening section engaging sections with which the housing section of the connector to be connected to the terminals for external connection are engaging. CONSTITUTION:A U-shaped metal case 6 formed by extrusion molding and opened in both ends and the bottom thereof is integrally provided with a plurality of radiator fins 6a in parallel with the extrusion direction at the time of extrusion molding, in the external surface thereof and at one side and the upper surface. In this metal case 6, an electronic circuit body 1 is inserted and placed so that the lead terminals 5 is exposed in the bottom opening of the metal case 6. Also, in the opening of the metal case 6, engaging sections 6d and 6e are provided so that a housing section 9 is engage with them, and constructed so as to protect the lead terminals 5 and fix the housing section 9 of the external connector. With this, it is not needed to prepare the parts dedicated to fixing the housing section, whereby the circuit can be obtained at a low cost.
Patent JP-S5585732-A (JP)
Title: Pile-driver
Inventor: TAMAKI GOICHI
IPC: E02D7/02
Filed: 1979-12-17
Abstract: PURPOSE: To obtain a pile-driver which is free from danger and human fatigue caused when a pile is driven and can be operated by a few number of workmen.  
     CONSTITUTION: A central axle 10 and a hollow pile holder 16 or a round bar pile holder 19 are connected by an axial screw 11, a holder 16 or 19 is inserted securely into a hollow pile 22 or a round bar one 23 and then pile-driving is executed moving a weight 13 up and down by a rope 15. Then, a universal pulley 2 is fitted notatively to the central axle 10 by a fitting pin 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0456062-A (JP)
Title: Manufacture of separator for battery
Inventor: KAWASE RYUJI
IPC: H01M2/16
Filed: 1990-06-22
Abstract: PURPOSE:To prevent lower of discharge characteristic of a cadmium negative electrode plate by making polyolefine group resin fiber to contact to the reaction gas including fluorine for reaction, and thereafter, performing interfacial active agent processing to form a separator. CONSTITUTION:Polyolefine group resin fiber is made to contact to the reaction gas including fluorine for reaction, and thereafter, interfacial active agent processing is performed to form a separator. At this stage, nonwoven fabric is desirable as polyolefine group resin fiber. Form of the surface of the resin is changed to improve the hydrophilic property, and a holding capacity of the electrolyte is improved, and lower of a battery capacity with lower of the discharge characteristic of a cadmium negative electrode plate at initial stage of a cycle can be prevented by performing the interfacial active agent processing after the gas processing. A battery having excellent cycle characteristic can be thereby obtained.
Patent JP-2000358350-A (JP)
Title: Stepping motor
Inventor: KAWANISHI TOSHIAKI
IPC: H02K7/08
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce backlashes in a motor shaft in the thrust direction and in the radial direction and suppress bearing noise by thrust-energizing a spring member against a bearing in two or more places, and installing the spring member so that its center of installation is deviated from center of the revolution of the motor shaft. SOLUTION: A first bearing 4 is fit into the inside diameter 2a of a stator 2, and further a plate spring 3 is used to remove backlash in the motor shaft in the thrust direction and applies an appropriate preload. A motor holder 6 welded through spot welding or the like is press-fit into a second bearing 7. The portions of the first bearing 4 and the second bearing 7 engaged with the tips of the motor shaft 1 are formed into a conical shape. The tips of the motor shaft 1 are formed into spherical shape, and the motor shaft is rotatably supported between the first bearing 4, the motor case 5, and the second bearing 7. As a result, it is possible to reduce backlashes in the motor shaft in the thrust direction and in the radial direction and suppress bearing noise, without increasing the number of parts items.
Patent JP-S6084094-A (JP)
Title: Remote operation device
Inventor: HANSUUYOAHIMU PURATE
IPC: G08C15/06
Filed: 1984-08-08
Abstract: 1. A time multiplex method for a remote-control system for electrical and electronic devices (G), in particular home entertainment electronic equipment, incorporating a number of bi-directional channels (2) between a number of remote-control units (F) and devices (G) for the transmission of identification and instruction signals (K, B), there being associated with these channels (2) time intervals (t13 - t15; t16 - 18) which are periodically repeating in the time sequence of a time-multiplex system, characterized in that the spacing and length of these intervals are determined by regular repeated counting of a fixed number of mains voltage periods.
Patent JP-S5592903-A (JP)
Title: Operation controller for system equipped with juxtaposed device
Inventor: OONISHI MICHIICHI
IPC: B29C37/00
Filed: 1978-12-30
Abstract: PURPOSE: To stabilize operation by preventing a circuit from getting complicated due to an increase in the number of units, by providing an activity permission decision command circuit with a mechanism of simple constitution stored with a queue sequence.  
     CONSTITUTION: An operation controller for a system is constituted by providing process end detection relays RA1WRA5 for preprocesses 1-1W1-5 of unit N and operation detection relays RD1WRD5 for specific processes 2-1W2-5 of unit N, in addition to load limit decision circuit 3 and operation permission decision circuit 4. This circuit 4 detects end signals of preprocesses 1-1W1-5 of relays RA1WRA5 and then decides upon operation start permissions of specific processes 2-1W2-5 to output operation permission signals. This circuit 4 is provided with a contact made and broken by outputs of relays RD1WRD5, that made and broken by a limit signal from circuit 3, an operation contact allowing specific processes 2-1W2-5 to start, a priority securing relay, etc., which is stored with a queue sequence, thereby simplifying the circuit constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09327099-A (JP)
Title: Acoustic reproduction device
Inventor: SAKUMA YASUO
IPC: H04S1/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and to decrease the circuit scale. SOLUTION: A couple of FIR filters (1R(1), 1L(1)) and (1R(2), 1L(2)) are provided to two acoustic signals for different virtual sound images S1 , S2 . Each of the FIR filters has a filter characteristic where a transfer function to cancel a crosstalk component reaching a right ear or a left ear of a listener is convoluted on a transfer function of a virtual sound image corresponding to an input signal to be reached to the right ear or the left ear of the listener. Then a 3-dimensional sound field space where two virtual sound images are localized at a prescribed position is realized by adding outputs of the FIR filters 1R(1) and 1R(2) and supplying the sum to a right speaker SP(R) and adding outputs of the FIR filters 1L(1) and 1L(2) and supplying the sum to a left speaker SP(L).
Patent JP-H0830641-A (JP)
Title: Document filing device and method for controlling display
Inventor: KAWAKAMI TOMOYUKI
IPC: G06F17/21
Filed: 1994-07-18
Abstract: PURPOSE:To display a list of cover data set up in respective file data within a screen and directly access and display required file data from the list displaying screen. CONSTITUTION:When a cover list display is specified by depressing a 'cover list display' key 12a, a file management controlling part 11 reads out the cover data of respective file data from a file managing part 14 and displays a list of the cover data on a display part 13. When a screen is filled with data, the controlling part 11 displays succeeding cover data so as to overlap them to a part of the already displayed cover data. When optional cover data are selected and indicated on the screen of the list, the controlling part 11 accesses file data corresponding to the cover data from the file managing part 14, stores the accessed data in an editing buffer 15a and displays the data on the display part 13.
Patent JP-H11351415-A (JP)
Title: Surface seal valve structure of intake device and method for assembling surface seal valve
Inventor: OBATA HIROHISA
IPC: F02D9/10
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily assemble a shaft integral valve to an integral body in a surface seal structure in which the circumferential surface of a valve is brought into surface contact with a valve seat formed on a body. SOLUTION: A shaft part 18 is integrally arranged on a valve part 16. The shaft part 18 is formed to have an oval cross section. The shaft part 18 is penetrated through a notch groove 12 formed in a body 1, and the valve part 16 is reversed by a shaft receiving hole 9. An upward valve seat 30 and a downward valve seat 31 are formed on the body 1, and the circumferential surface of the reversed valve part 16 is seated on the upward valve seat 30 and downward valve seat 31.
Patent JP-S6420910-A (JP)
Title: Tool for cutting metal
Inventor: BENGUTO NIRUSU GUSUTABU SUTORA
IPC: B23B31/11
Filed: 1988-07-04
Abstract: PURPOSE: To positively moor a milling tool or the like of small dimensions by constituting a metal cutting tool composed of a cutting body and a shaft, in such a way that the cutting body is connected to a locking screw through an engaging means when the locking screw is screwed into the shaft. CONSTITUTION: The edge 13 of a cutting body 10 protruded from a shaft 12 is provided with at least one cutting edge that can be differently designed according to an applied field or use. A circular cone part 14 having an engaging means 15 comprising a tongue part 16 and a recess 17 is formed on the rear end side of the cutting body 10. In order to mount the cutting body 10 to the shaft 12, a locking screw 11 is axially moved toward the open end of a conical seat 25. The engaging means 15 of the cutting body 10 is therefore inserted in the conical seat 25 and automatically comes into a position to be engaged with an engaging means 19 of the locking screw 11. When the cutting body 10 is rotated in the direction of an arrow mark 27, the locking screw 11 is also rotated in the direction of the arrow mark 27.  The cooperation of a thread 22 and an internal thread 26 moves the locking screw 11 and the cutting body 10 until the circular cone part 14 comes in contact with the conical seat 25.