baber/WOPTO huggingface dataset:
Patent JP-H11144216-A (JP)
Title: Suspension for disk device
Inventor: TAKAGI YASUSHI
IPC: G11B5/40
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain excellent impact resistance by providing a frexture having a movable part provided in a load beam and having a movable part to which a head is attached on its top end side and a limiter member provided on the flecture and regulating the angle of inclination of the movable part, thereby suppressing the head from being inclined even when shock is inputted. SOLUTION: A base plate is provided at the base part of a load beam 21 and the load beam 21 is fixed to a carriage with the base plate. A flexture 22 is extended in the axial direction of the load beam 21 and a tongue shaped tongue part 30 functioning as a movable part and one pair of left and right out-riggers 31, 32 extending in the longitudinal direction of the flexture 22 are respectively formed at the top end part of the flexture and at both sides of the left and the right of the flexture. Moreover, a limiter member 50 for regulating the angle of inclination of the tongue part 30 is provided on the flexture 22. When the shock is applied to a suspension 20, the inclination of the tongue part 30 is suppressed because the rear end part 30a of the tongue part hits the front edge part 61 of the limiter.
Patent JP-H02150354-A (JP)
Title: Ink jet recording head
Inventor: SODA MAYUMI
IPC: B41J29/08
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a low-noise and high-reliable ink jet recording head by a method wherein a substrate with piezoelectric elements arranged on a pressure chamber in a flow path is provided with a vibration absorber made of a metal having a specific gravity larger than a plastic, and the vibration absorber is brought into pressure contact with the substrate so as not to coincide with the piezoelectric elements. CONSTITUTION:Holders 14a and 14b, which serve as vibration absorbers and position a substrate 1, are made of a metal. The noise in driving a head has been conventionally transmitted from piezoelectric elements 3 as a source to the substrate 1 through metallic plates 2a, 2b together with vibration. However, the noise transmitted to the substrate 1 and the metallic plates 2a, 2b is transmitted to the holder 14a by mounting two pins 42 on the holder 14a. The holders 14a, 14b use such a metallic material as zinc having a large specific gravity in comparison with a plastic used for a case and others. In this manner, the head has a large acoustical resistance even if being small in size, thus damping and absorbing the vibration in the holders 14a, 14b to prevent the noise from being transmitted outside.
Patent JP-H11143646-A (JP)
Title: Control method for external storage sub-system and external storage sub-system
Inventor: KAWAGUCHI KATSUHIRO
IPC: G06F3/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of data set erasure in the storage device of redundant storage constitution emulating plural logic devices. SOLUTION: In a sub-system where a controller 12 is arranged between a host device 10 and the storage device 13, and the storage device emulates the plural logic devices, an erasure holding flag is provided in the common memory 123 of the controller 12, and control logic holding the execution of whole erasure when the whole erasure command of logic tracks in the logic devices are received from the host device 10, recording the holding state in the erasure holding flag, resetting the erasure holding flag at the time of receiving a system write request for setting the later new data set and executing an erasure processing to a logic track end so as to avoid the writing of overlapped wasteful erasure data is provided.
Patent JP-H09122482-A (JP)
Title: Gold complex ion adsorbent
Inventor: KOYANAKA HIDEKI
IPC: B01J20/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To separate gold complex ions contained in a water solution by using a gold complex ion adsorption material composed of a specified manganese oxide/silver composite body. SOLUTION: A gold complex ion adsorbent composed of a manganese oxide/ silver composite body represented by a formula [In the formula, (a) represents the number of 1, (b) represents the number of 2.6-4.1 and (c) represents the number of 0.1-0.33.] is used. Silver is provided on adsorption active points of the surface of the adsorbent, and the adsorption action is not demonstrated to the gold complex ions in the above-said state. Therefore, the acidic treatment is carried out prior to the use of the adsorbent, and at least a part of silver on the surface is eluted, and hydrogen ions are provided on the traces of silver emulsion to prepare an H type adsorbent. For the purpose of separation recovery of gold complex ions contained in the water solution by using the adsorbent, the H type adsorbent prepared by the acidic treatment is added into the water solution and agitated therein.
Patent JP-H10142698-A (JP)
Title: Multivision screen device
Inventor: IMAMURA TSUNEHIRO
IPC: H04N5/74
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To minimize the joint width and improve the image quality by nipping a screen plate and a plurality of Fresnel lenses between a front reinforcing plate and a rear reinforcing plate. SOLUTION: Four projecting units 21 are mounted on a metallic common frame 22 in such a manner as to be 6-axially adjustable. A screen unit 23 is provided on the front surface of the frame 22. The screen unit 23 has transparent front and rear reinforcing plates 24, 25, four Fresnel lenses 26 nipped between the front and rear reinforcing plates 24, 25 and arranged opposite to each projection, a diffusing plate 21 as a screen plate nipped between the front and rear reinforcing plates 24, 25 to visually confirm an image, and a bolt 28 and a nut 29 for integrating them. Each of the front and rear reinforcing plates 24, 25, the Fresnel lenses 26, and the screen plate 27 are formed of acryl material, which is a single-sheet material, except the Fresnel lenses.
Patent JP-H04179885-A (JP)
Title: Scroll type compressor
Inventor: CHIYOTANI TSUKASA
IPC: F01C17/06
Filed: 1990-11-09
Abstract: PURPOSE:To increase surface hardness of key groove parts and improve a lubricating ability between key parts and the key groove parts by treating the key groove parts of a turning scroll consisting of aluminum alloy with alumite impregnated with molybdenum disulfide. CONSTITUTION:Key groove parts 26 arranged on an end plate 23 of a turning scroll 21 are treated with alumite impregnated electrically with molybdenum disulfide, and obverses of wall surfaces 28 and bottom surfaces 29 are coated with oxide film created simultaneously with this alumite treatment. Meanwhile, an Oldham's ring 22 consists, for example, of ductile iron and/or the like. Since the key groove parts 26 of the turning scroll 21 made of aluminum alloy are treated with the alumite, surface hardness can be increased so that abrasion resistance of the key groove parts 26 can be improved. Furthermore, since the alumite is impregnated electrically with the molybdenum disulfide in the case of carrying out the alumite treatment, a self lubricating ability of the oxide film created simultaneously with the alumite treatment can be improved.
Patent JP-H04176265-A (JP)
Title: Image control circuit
Inventor: TANIMIZU AKIHIRO
IPC: H04N5/00
Filed: 1990-11-08
Abstract: PURPOSE:To allow an audience to have consciousness feeling as if he occupies an apparatus and to execute prescribed picture quality control by deciding an inherent control code transmitted from a remote controller(RC) transmitter by an RC code decision control means. CONSTITUTION:When a control code is transmitted from the RC transmitter A1, a channel selecting microcomputer(MC) 5 decides that a control code sent immediately before current control is sent from the RC transmitter A1, B2, or C3 to control a D/A converter 7 which is an externally connected circuit. When the immediately preceding control code is sent from the RC transmitter A1 as the result of decision, the MC 5 continuously maintain its equalizing level, and while controlling the D/A converter 7 to be the externally connected circuit, executes control operation corresponding to the control code.
Patent JP-H08133598-A (JP)
Title: Wire end locking device in bobbin winding
Inventor: UCHIYAMA YOSHIMI
IPC: B65H65/00
Filed: 1994-11-15
Abstract: PURPOSE: To surely lock and fix the wire end of a full bobbin without using another part. CONSTITUTION: A wire end locking device in bobbin winding has insert element devices 31, 32, 4, 5 for protruding/retreating and rotating an insert element 3 having a clamping opening so as to be approached to and retreated from the winding layer surface of a bobbin 2; devices 61, 71 for rotating the insert element 3 concentrically with the bobbin 2; a hollow cylindrical pressing cylinder for pressing and fixing the terminal part of a linear body 1 wound on the winding bobbin together with the final turn; and a clamp twisting device capable of axially advancing and retreating, and also concentrically rotating the hollow part of the pressing cylinder, and having a clamp part for nipping the terminal part on the end part.
Patent JP-H04177531-A (JP)
Title: Editor
Inventor: OYA RYUICHIRO
IPC: G06F9/06
Filed: 1990-11-10
Abstract: PURPOSE:To easily and continuously read in plural files existing in a directory being different from a current working directory by changing a working directory to its designated directory by a working directory changing part by designating an editing object file in a form containing a path name. CONSTITUTION:When a file name is designated by a user, a file name analyzing means 11 analyzes its file name. Subsequently, when a directory component is obtained by a processing of the file name analyzing part 112, a working directory changing means 113 changes the present working directory, based on its directory component. In such a way, when an editing object file is designated in a form containing a path name, the working directory changing part 113 changes its designated directory to the working directory. Accordingly, plural files existing in the directory being different from a current working directory can be read in easily and continuously without necessitating a complicated operation.
Patent JP-H03166504-A (JP)
Title: Optical branching device and production thereof
Inventor: ENDO TAKASHI
IPC: G02B6/28
Filed: 1989-11-25
Abstract: PURPOSE:To suppress the increase in excessive loss and the change in branching characteristic and to prevent the deterioration in characteristics by the generation of cracks by integrally heating and welding optical fibers and arraying members and heating and stretching the integrated part to a tapered shape. CONSTITUTION:The optical fibers 1, 2 are inserted in joint surfaces by the arraying members 5, 6 having accepting grooves 3.4 for the optical fibers 1, 2 and are heated and welded. Further, the combined part thereof is heated and stretched to a tapered shape to form a waist part. Namely, the deformation of cores 12 by the surface tension at the time of welding is averted. The outside shape of the coupling part is circular and the symmetricalness of the stress distribution at the time of stretching increases. The arraying members 5, 6 fill the spacing in the parts where the optical fibers 1, 2 and the optical fibers 1, 2 part and, therefore, the cracks are hardly generated from the separated part. The increase in excessive loss and the change in branching characteristics are suppressed in this way and the deterioration in the characteristics by the generation of the cracks is prevented.
Patent JP-H06133828-A (JP)
Title: Supporting method of seated person on chair by back rest and chair using this supporting method
Inventor: NAKASAKO MASARU
IPC: A47C3/026
Filed: 1992-10-21
Abstract: PURPOSE:To allow a person to be seated for many hours by dividing a back rest into the upper half part and the lower half part of the back rest, and displacing the lower half part of the back rest to the front side of the seat surface, while inclining backward, when the back rest surface is inclined backward. CONSTITUTION:The back rest lower half part 7 attaches integrally the upper end 7a to the upper end part 6a of a supporting frame 6, and on the other hand, attaches the lower end 7b to the rear end of the seat surface 2 and forms them integrally. In this case, the front side of the back rest lower half part 7 becomes a circular arc-like side face shape whose curvature is small in the vicinity of a backward inclination terminal, although it is circular arc-like side face shape whose curvature is comparatively large before it is inclined backward. This face means a fact that, while the upper and the lower half parts 3, 7 of the back rest are inclining backward integrally, only the back rest lower half part 7 is displaced so as to advance in the forward direction. When the back rest is inclined backward, the upper half part 3 executes an operation for following such a posture variation as the upper half part of the body of a seated person is inclined backward, and on the other hand, the lower half part 7 can follow a posture variation of the lumber vertebra B and the upper part of the pelvis of the seated person, therefore, an excellent seated sensation is obtained.
Patent JP-S63157205-A (JP)
Title: Monitor device for programmable controller
Inventor: HORIO TERUO
IPC: G05B23/02
Filed: 1986-12-22
Abstract: PURPOSE:To easily read data and to clearly display the quantitative relation of data by using a display means to show the aging data in the form of a chart. CONSTITUTION:A display screen 1 of a graphic programming console includes a present value display part 3 for aging data, a counter element display part 2, a target value display part 2a, a ladder chart display part, and a display window 14. This window 14 displays an element number 18 at the highest part and a percent scale 15 and an absolute value scale 16 set opposite to each other. Then a bar pattern 17 is drawn between both scales 15 and 16 to show the present value. Thus the height of the pattern 17 equals to the present value and the percent value 19 and the absolute value 20 showing the present value are displayed opposite to each other at the higher part of the pattern 17.
Patent JP-H10199439-A (JP)
Title: Shadow mask and manufacture thereof
Inventor: YOKOYAMA SHOICHI
IPC: H01J29/07
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To maintain a hole shape even if the material of a shadow mask is a thin plate, conduct sufficient plastic work at the same time, and obtain sufficient strength against the outside shock by compression the hole formed part of a shadow mask in the plate thickness direction and forming a plurality of recesses. SOLUTION: A flat mask in which many electron beam passing through holes 18 are formed is press-molded to obtain a shadow mask 6 having a predetermined shape. The inner surface of the hole formed part 20 of the shadow mask 6, or a recesses surface is compressed with a impact force applying device in the plate thickness direction, and a plurality of recesses 22 having a depth of 10-40μm are formed. The recess 22 formed by compression is a dented and hardened impression, and increases mechanical strength of the shadow mask 6. Even if the material of the shadow mask 6 is a thin plate, the strength of the shadow mask 6 is increased without damaging the shape of the electron beam passing through hole 18.
Patent JP-H02152744-A (JP)
Title: Preventing device for fall of nc machine tool
Inventor: FUKANO MASAYUKI
IPC: B23Q5/22
Filed: 1988-12-05
Abstract: PURPOSE:To prevent the fall of a vertical moving body by equipping a voltage reduction detecting device detecting the reduction of an abnormal voltage and outputting a voltage reduction signal, and a brake stopping the motor which is actuated by the voltage reduction signal and moves the vertical moving body of on the vertical shaft of NC machine tool. CONSTITUTION:In case of the voltage of a power source voltage signal 1 being abnormally reduced, a voltage reduction detecting device 2 outputs a voltage reduction signal 4 to a feed control device 6 and the control device 6 performs emergency stop. A voltage reduction detecting device 3 outputs a voltage reduction signal 12 to a brake driving device 11 as well, the control device 6 becomes in emergency stop state and before the servopower of a servomotor 5 being eliminated a brake 10 is actuated to stop the rotation of the motor 5. Consequently a vertical moving body 7 stops without falling.
Patent JP-H03165684-A (JP)
Title: System converter
Inventor: SAITO HARUO
IPC: H04N7/01
Filed: 1989-11-24
Abstract: PURPOSE:To easily realize system conversion by using a memory with small capacity by controlling the speed of revolution of a rotary magnetic heads and making the number lines in a video signal to be obtained almost coincident with the number of scanning lines of the video signal of the other system. CONSTITUTION:The speed of revolution of rotary magnetic heads HA-HD is controlled so that the rotary magnetic heads HA-HD can scan respective inclined recording tracks on a magnetic tape 1, which records the video signals of one system by one vertical period with one vertical period of the video signal of the other system. A regenerative video signal equipped with the same vertical frequency as that of the other system of the video signal to be obtained is supplied to scanning line number converting means 31 and 33 and the number of scanning lines in the regenerative video signal is made almost coincident with the number of scanning lines in the other system of the video signal. Thus, since the speed of revolution of the rotary magnetic heads HA-HD is controlled, the vertical frequency of the regenerative video signal to be obtained from this rotary magnetic head becomes that of the other system and afterward, only by converting the number of scanning lines to that of the other system, the system conversion can be easily realized by using the memory with small capacity.
Patent JP-S63159098-A (JP)
Inventor: TSUKADA MASAKI
IPC: B43L1/10
Filed: 1986-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02152267-A (JP)
Title: Lead frame parallel-connected by cu alloy/fe-ni alloy
Inventor: OTA TAKAYUKI
IPC: H01L23/50
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a newly-established head frame which is superior not only in heat radiating properties and mechanical strength but also in consistency of thermal expansion by installing band materials consisting of a low thermal expansive Fe-Ni alloy to both ends of a band material consisting of a highly conductive Cu alloy in one body in such a way that the above band materials of Fe-Ni alloys are connected to the Cu alloy in the plate width direction by causing them to have the same thickenss. CONSTITUTION:Each lead frame is formed into a tri-metal structure in which three band materials are united in one in parallel so that two band materials 2 consisting of a low thermal expansive Fe-Ni alloy are connected to both ends of a band material 1 consisting of a highly conductive Cu alloy in the plate width direction. In such a case, for example, a Cu-0.15% Sn alloy is used as the Cu alloy and an Fe-42% Ni alloy is used as the Fe-Ni alloy. Each band material is joined in parallel by performing an electron beam welding process and the like. Desired lead frame which are superior in heat radiating properties and mechanical strength and even in consistency of thermal expansion as well are obtained.
Patent JP-H08239679-A (JP)
Title: Lubricating oil for refrigerator, composition for refrigerator, and refrigerator
Inventor: ISHIDA NOBORU
IPC: C10M107/34
Filed: 1995-11-01
Abstract: PURPOSE: To obtain a lubricating oil which is miscible with a fluoroalkane refrigerant or a chlorofluoroalkane refrigerant over a wide temperature range and excellent in electrical characteristics and does not undergo hydrolysis by using a specified polyoxyalkylene compound as the main constituent. CONSTITUTION: This lubricating oil comprises a mixture of at least one polyoxyalkylene compound represented by formula I [wherein A is a residue obtained by removing the OH groups from a 4-40C compound having an ether linkage and 2 to 20 OH groups in the molecule; R<1> and R<2> are each 2-6C alkylene; R<3> is 1-6C alkyl; R<4> is H or 1-6C alkyl; and a and b are each a positive number, and (l), (m) and (n) are each 0 or a positive number, provided that al+bm=(2 to 100) and l+m+n=(2 to 20)], (particularly having a number- average molecular weight of 300 to 3,000), wherein the mixture has a hydroxyl value of 0-30.0mg KOH/g and the ratio of the butylene groups to all the alkylene groups represented by R<1> and R<2> in formula I satisfies the relation of the formula II (wherein p is the number of butylene groups; and q is the number of 2-6C alkylene groups except butylene groups).
Patent JP-H09123733-A (JP)
Title: Air conditioner controller for automobile
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To always stably control an air conditioner during re-starting of a vehicle. SOLUTION: A vehicular air conditioner controller is provided with an input part 1 having a water temperature sensor 12 for detecting the temperature of engine cooling water and an external temperature sensor 13 for detecting the temperature of the outside of a car and a control part 2 for controlling an air conditioner in the car room based on each control information obtained from this input part 1. The control part 2 is provided with a season determining function 22 for determining a season such as spring, summer, fall and winter and a re-starting time dealing control function 21 for performing air conditioner control by using an alternative external temperature Td set for each determined season instead of the detected value of the external temperature sensor 13 regarding a certain passage of time after starting of the vehicle when the detected value Tw of the water temperature sensor 12 is higher than a fixed value during starting of the vehicle.
Patent JP-H02153026-A (JP)
Title: Continuous soaking method for thin metallic sheet
Inventor: MATSUBARA SHIGEO
IPC: C21D9/60
Filed: 1988-12-02
Abstract: PURPOSE:To prevent unequal heating in the transverse direction of a metallic sheet and to improve the soaking property thereof by changing the forward and backward moving center of a conductor coil according to the position of the metallic sheet by the signals of position detectors for the metallic sheet disposed at both opposite ends in the transverse direction of the metallic sheet. CONSTITUTION:The conductor coil 2 is energized and the metallic sheet 1 is made to travel therein by which induction heating is executed. A forward and backward movement quantity computing element A receives the position signal of the conductor coil 2 from the forward and backward movement quantity detector 20 and corrects the horizontal forward and backward movement quantity of the conductor coil 2 according to the set value of the forward and backward movement quantity of a setter B. A relational computing element E corrects the forward and backward movement quantity from the metallic sheet speed signal of a traveling speedometer 14 and the speed signal of the conductor coil 2 of the detector 21. On the other hand, the forward and backward movement quantity computing element A makes comparison and computation with the set central position quantity by the deviation signal from a position deviation computing element F and the forward and backward movement quantity signal and determines the follow-up quantity of the conductor coil 2 with the metallic sheet 1 in such a manner that the amplitude center at the time of the forward and backward movement of the conductor coil 2 coincides with the center line of the metallic sheet 1 at all times. The induction heating is thus executed while the conductor coil 2 is moved horizontally back and forth.