baber/WOPTO huggingface dataset:
Patent JP-H0789689-A (JP)
Title: Swing suppressing device for crane
Inventor: TAKEDA TAKASHI
IPC: B66D1/28
Filed: 1993-09-22
Abstract: PURPOSE:To shift a plate shaped body such as a glass plate having a large area and large weight without generating a swing by allowing a ceiling transfer part which travels horizontally, hoist part for rising and lowering and a suspension part consisting of a bellows shaped pantagraph to move in interlocking, following the rise and lowering of the hoist. CONSTITUTION:A crane 1 is equipped with a ceiling transfer part 4 which horizontally travels on a supporting rail 9 and a hoist part 2 including a hoisting motor 1 installed in the ceiling transfer part 4 and a hoisting drum. Further, the crane 1 is equipped with four wire ropes 8 wound on two pulleys 15 which are axially installed in a bracket 6 having a hoist part 2, free roll for hooking a wire rope, and a hook 7 at the lower end, and a suspension part having the bellows shaped pantagraphs 3 in two row combination, at the front and rear places. The pantagraph 3 is extended and contracted in accordance with the rising/lowering of the hook 7, and the joint shafts 16 and 18 which are formed integrally with the installation parts 13 and 14 are turned by changing the angle between the upper and lower installation parts 13 and 14, and the left and right pantagraphs 3 are moved in a symmetrical form.
Patent JP-H0685583-A (JP)
Title: Digital audio signal level automatic adjusting device
Inventor: CHIBA SHUNICHI
IPC: H03G5/16
Filed: 1992-09-04
Abstract: PURPOSE:To block the generation of a clip phenomenon, to always perform the proper level adjusting control of an output signal and to reduce calculated quality. CONSTITUTION:A digital audio input signal is amplified by variable amplifiers 34a and 34b with a coefficient K and further passed through volume adjusting parts 32a and 32b and amplifiers 38a and 38b and afterwards, overflow is judged at an overflow detection part 40. When the overflow is detected, a negative constant A is added to the coefficient K by a coefficient calculation part 42 and when the overflow is not detected, a positive constant B is added to the coefficient K. In this case, the level of the output signal is adjusted by changing the coefficient K based on the relation of B <-A while limiting it <= a maximum value Kmax and >= a minimum value Kmin.
Patent JP-S60127667-A (JP)
Title: Manufacturing of fused salt electrolyte battery
Inventor: TERASAKI MASANAO
IPC: H01M10/39
Filed: 1983-12-14
Abstract: PURPOSE:To make it possible to assemble a battery in an ordinary temperature by filling the space between the positive and negative electrodes which is kept by spacers with a granular mixture of fused salt electrolyte and inorganic powder. CONSTITUTION:A spacer 4, which is a boron nitride or magnesia sintered element, keeps the space between a negative electrode 2, 2' and a positive electrode 3 constant. And it is placed in a U-like shape with respect to the sides and bottom of the electrode so that there is no bad influence on the conductivity of electrolyte. Granular mixtures 5, 5' of fused salt electrolyte and inorganic powder are filled in the space between the positive electrode 3 and the negative electrodes 2, 2', which is kept by the spacer 4. In this way, the heating in the assembling process is not necessary, and it can be assembled in an ordinary temperature.
Patent JP-H0283380-A (JP)
Title: Novel diamine derivative, antiarrhythmic agent and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: A61K31/381
Filed: 1988-09-21
Abstract: NEW MATERIAL:A diamine derivative shown by formula I [A is -NO2, R-SO2- or R-SO2-NH- (R is lower alkyl); B is =CH2 or =CO; Y is lower alkyl; Z is lower alkyl or benzyl; n is 2 or 3] or an acid addition salt thereof. EXAMPLE:N-(4-Methanesulfonylamino-2-thienoyl)N'-dimethylethylenediamine. USE:An antiarrhythmic agent. PREPARATION:For example, a compound shown by formula II (X is -OH, lower alkyloxy or halogen) is reacted with a compound shown by formula III to give a compound shown by formula I.
Patent JP-H1083624-A (JP)
Title: Information detector
Inventor: HONMA HIROMI
IPC: G11B20/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an information detector added with a circuit for an AGC operation that is most suitable for an input channel of a max. likelihood detection means even in a regenerative waveform of low resolution. SOLUTION: A regenerative signal (x) is amplified to be multiplied by (g) by a multiplier 1, and is inputted to the max. likelihood detection means 2, where pulsification is performed, based on a reproducing channel to output bit information (p). The detected bit information (p) is converted into ideal amplitude information (z) by a replica reproducing means 3. The regenerative signal (x) is delayed in advance by a delay circuit 4 to generate a phase correcting output (y). A variation amt. of an input waveform is detected by an amplitude variation amt. detecting means 5 from the phase correcting output (y) and the amplitude information (z) to feed an ideal gain (g) back to the multiplier 1, thus performing the AGC operation.
Patent JP-S60227772-A (JP)
Inventor: YAMAHIRA YOSHINARI
IPC: A61M5/32
Filed: 1983-12-14
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-S61114972-A (JP)
Title: Method of introducing leading cop
Inventor: MINOU HIROAKI
IPC: B65H67/08
Filed: 1984-11-09
Abstract: PURPOSE:To enable a cop to be extremely stably inserted in a spinning process by injecting preformed intake flow in an empty tray while cutting off the leading yarn, when the cop yarn is inserted as a leading yarn holding cop yarn. CONSTITUTION:A cop yarn 1c sent into a cop yarn holder 4 has a leading yarn 1a withdrawn by the rotation of a beater 4a and caught by a nozzle unit to be sucked and held. And the cop yarn 1c is introduced to a guide tube 9 through chutes 6a, 6 and a regulating plate 8 and inserted into a pin 12a of an empty tray 12 while this pin 12a is formed with a intake flow passing groove. The cop yarn 1c is securely held in the inserting position by the intake flow sucked into a intake hose 16 while the leading yarn 1a of cop yarn cut off by a cutter 7 at a certain length is immediately introduced in an end hole 1b of a bobbin. Thus, the cop yarn can be stably inserted into the empty tray and the leading yarn can be securely introduced.
Patent JP-H0976520-A (JP)
Title: Cleaning device for ink jet recording head
Inventor: NAKAHARA JUNJI
IPC: B41J2/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To tightly and hermetically seal a nozzle orifice surface and to smoothly perform the wiping-off of ink in a cleaning device of an ink jet recording head equipped with a nozzle cap also utilizable as a wiper. SOLUTION: A nozzle cap 36 having a nozzle closing surface 36a capable of hermetically sealing the nozzle orifice surface 3a of a recording head 14 and revolvable to either one of a closing position where the nozzle closing surface becomes parallel to the nozzle orifice surface and a wiping position where the nozzle closing surface forms a predetermined angle (about 45 deg.) with respect to the nozzle orifice surface and arranged so as to be relatively movable to the nozzle orifice surface is provided.  When this nozzle cap 36 is present at the closing position, a lip part 73 comes into contact with the nozzle orifice surface to hermetically seal the same and, when the nozzle cap 36 is present at the wiping position, only one side 73a of the lip part comes into contact with the nozzle orifice surface and also functions as a wiper wiping off the ink of the nozzle orifice surface at the contact place.
Patent JP-H0899798-A (JP)
Title: Elevator device
Inventor: YAMAZAKI HARUO
IPC: B66F7/14
Filed: 1994-09-30
Abstract: PURPOSE: To secure the strength and the rigidity of the whole body of the device, by forming an elevating unit with a driving motor to give the rotating force to a screw rod through a gear box, and rotatable in the regular and the reverse directions; and a pair of the left side and the right side elevating bodies screwed to the screw rods, and combined to inner rails. CONSTITUTION: To the left side and the right side screw rods 19, box form elevating bodies 37 and 37 are screwed, the elevating bodies 37 and 37 are fixed to the rail main bodies 15a of the inner rails 15 with machine screws through installing brackets 39, and the elevating bodies 37 are made possible to move vertically by the regular and the reverse operations of the screw rods 19. Furthermore, to the installing brackets 39 to combine the elevating bodies 37 to the inner rails 15, elevating plates 45 are installed, and the whole body of the device is made in a unit. Consequently, the elevating plates 45 are raised by operating the screw rods 19 regularly, while the elevating plates 45 are lowered by operating the screw rods 18 reversely, so as to allow their vertical movement.  Since the upper ends of the screw rods 19 are held by guide members 11, and the lower ends are held by a base plate 1, so as to hold the both ends, the strength and the rigidity of the whole body of the device are secured.
Patent JP-H04116863-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIZAWA MOTOAKI
IPC: H01L27/04
Filed: 1990-09-06
Abstract: PURPOSE:To restrain shadowing effect all over the wafer, and form a uniform storage node, by a method wherein, after impurities are implanted and diffused in a semiconductor substrate, a trench is formed by etching the substrate in which impurities are diffused. CONSTITUTION:A field oxide film 1 is formed on a substrate 3 by using a nitride film 2 as a mask. By using photolithography technique, a hole for forming a trench is bored at a desired position or the nitride film 2 and an oxide film 1 thereunder. By using high energy ion implantation technique employing the oxide film 1 and the nitride film 2 for masks, an impurity layer 4 of arsenic or the like having uniform concentration all over the depth necessary to form a trench cell is formed, and sufficiently activated by heat treatment. By the etching technique like RIE, the periphery of the impurity layer 4 is left in a cylindrical type, and the nitride film 2 and the field oxide film 1 thereunder which have been used as the masks are eliminated. Thereby a storage node wherein the impurity distribution of the side wall and the bottom surface of the impurity layer 4 is uniform can be easily formed.
Patent JP-S6296984-A (JP)
Title: Both sides copying device
Inventor: KUDOME YUTAKA
IPC: G03G15/20
Filed: 1985-10-24
Abstract: PURPOSE:To shorten both sides copying time by making the linear speed of a fixing roll for copying to one side of a transfer paper relatively lower than that for copying to the other side. CONSTITUTION:The rotative speed of a fixing roll 8 for copying to one side of a transfer paper 11 is made relatively lower than that for copying to the other side. The rise of the vaper density for copying to the rear side is suppressed, and the reduction of the percentage of moisture content is suppressed, and the transfer paper 11 passes the both sides copying process in a relatively quick cycle. Thus, the curling phenomenon of the transfer paper, the degradation in feedability, etc. are reduced, and the time required for both sides copying is shortened by the rise of the linear speed of the fixing roll if the linear speed of the fixing roll for front side copying is made higher.
Patent JP-H04120237-A (JP)
Title: Aluminum base high damping material and its manufacture
Inventor: MATSUOKA KEN
IPC: C22C21/00
Filed: 1990-09-07
Abstract: PURPOSE:To manufacture an Al base high damping material low in specific gravity, capable of cold working and excellent in strength, wear resistance and damping capacity by subjecting an ingot having a specified compsn. constituted of Al2O3 or SiC and Al to plastic working at a specified reduction of area. CONSTITUTION:An ingot contg., by weight, 1.0 to 25% Al2O3 or SiC, furthermore contg., at need, one or more kinds among <=20% Si, <=1.5% Fe, <=6% Cu, <=2.0% Mn, <=7% Mg, <=0.5% Cr, <=7% Zn, <=1.0% Ti, <=4% Ni, <=2% Pb, <=2% Bi, <=3% Sn, <=1% Zr, <=1% Co, <=1% B and <=1% rare earth elements and the balance Al with inevitable impurities is subjected to plastic working at >=30% reduction of area. As the above Al2O3, granular one is preferably used, and, as the SiC, granular or whiskered one is preferably used. In this way, the high damping material low in specific gravity, high in a loss coefficient and excellent in tensile strength, wear resistance and hardness as well as damping capacity can be obtd.
Patent JP-H0681546-A (JP)
Title: Door device
Inventor: ITO MASATERU
IPC: E05C21/00
Filed: 1992-09-07
Abstract: PURPOSE:To provide a door device with no problems upon use and no aesthetic problems, by providing a lock fitting which sets a door in a door frame upon opening and closing the door, and which locks the door to the door frame upon opening and closing of the door so that the door is locked to the door frame upon opening closing of the door. CONSTITUTION:A door 1 is attached to hinges 2 so as to be opened and closed around its one end part as a vertical rotary axis. The door 1 can be fitted in a door frame 3 upon opening and closing of the door 1. A locking fitting 4 incorporating a grip, is provided so that it does not projected from the outer surface of the door 1, and the door 1 is opened and closed by this locking fitting 4 incorporating the grip. The door 1 is locked to the door frame 3 by a latch of the locking fitting 4 incorporating the grip so that the door 1 is stored therein upon opening and closing of the door 1. Accordingly, upon opening of the door 1, the door 1 is stored in the door frame with good looking, and problems on use when leaving the door opened and aesthetic problems may be eliminated. Further, upon closing of the door 1, the space may be partitioned with no gap, and leakage of sound and light through a gap may be prevented.
Patent JP-H0685890-A (JP)
Title: Voice/control signal separation device for analog cordless telephone set
Inventor: KATAYAMA SUETOSHI
IPC: H04B7/26
Filed: 1992-09-07
Abstract: PURPOSE:To mute noise due to a control signal by sending a fixed frequency at the outside of the voice band including each prescribed period of time before and after the transmission of the control signal on a sender side and interrupting a voice circuit on a receiver side for a period of time when the fixed frequency signal is detected. CONSTITUTION:MKS data with control signal from a control section modulated by a modulation means 3 on a sender side A are sent by a radio transmission section 1 via an adder 5. In this case, a fixed frequency is outputted from a fixed frequency oscillating means 2 during the period of time including each prescribed period of time before and after the transmission under the control of the control section and a 1st mute SW4 is switched simultaneously to cut off a voice circuit. A radio reception section 6 on a receiver side B receives a radio signal from the sender side A, a fixed frequency detection means 8 switches a 2nd mute SW7 for the period of time when the fixed frequency signal is detected to cut off a voice circuit. The means 8 restores the SW7 in a prescribed period of time after the demodulation means 9 demodulates the MKS data. Thus, noise due to the control signal is muted.
Patent JP-H03100732-A (JP)
Title: Error detection processing system for storage coupling
Inventor: KONNO TOSHIHIKO
IPC: G06F9/45
Filed: 1989-09-13
Abstract: PURPOSE:To detect an error regarding data which is stored and coupled indirectly at the time of compilation by extracting elements which are stored and coupled individually, grouping relative elements together, and inspecting whether or not each group has contradiction in type. CONSTITUTION:A stored and coupled information generation part 13 extracts the elements of the stored and coupled data, statement by statement, to generate a coupled information list 17 showing storage and coupling and a coupled element list 18 showing their constituent elements. An integrated group coupling list generation part 14 generates a coupled group integration list 19 indicating indirect coupling while retrieving identical element names in the coupled element list 18. An error inspection part 15 groups elements which are coupled indirectly according to the integrated group coupling list 19 and detects an error regarding a data type which can not be stored and coupled. Consequently, an error regarding data which is stored and coupled indirectly is detected at the time of compilation and corrected in its early stage.
Patent JP-S60129258-A (JP)
Inventor: MIWA AKITSUGU
IPC: B32B15/08
Filed: 1983-12-17
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-H0583179-A (JP)
Title: Radio telephone set
Inventor: HARA TOSHIHIRO
IPC: H04M1/72502
Filed: 1991-09-18
Abstract: PURPOSE:To prevent leakage of a transmission intermediate frequency carrier output and a transmission RF carrier output to a reception section in a same case resulting in causing the occurrence of same channel interference when a same frequency carrier is used for the transmission and reception in the TDMA/TDD system radio telephone set. CONSTITUTION:A frequency divider type orthogonal modulator 111 having a frequency divider 202 which receives a local signal whose frequency is four times an intermediate frequency and divides the frequency of the local signal to 1/4 and generates a carrier whose phase differs by 90 deg.. and outputting an intermediate frequency carrier applying orthogonal modulation to the modulated signal with the carrier features to stop the operation of the frequency divider 202 at reception and does not output the orthogonal modulation intermediate frequency carrier.
Patent JP-S6483319-A (JP)
Title: Carrier roll for cold roll forming equipment
Inventor: NAGURA TAICHIRO
IPC: B21D5/12
Filed: 1987-09-22
Abstract: PURPOSE:To flawlessly carry a metallic sheet curved in a prescribed shape by providing a plurality of follower rolls having a circular arcuate external circumferential surface capable of coming in rolling contact with the metallic sheet over a prescribed length on the external circumferential surface of the metallic sheet in a plane intersecting at right angles in the carrying direction of the metallic sheet. CONSTITUTION:When metallic sheet is formed by a cold roll forming equipment into a tubular shape, a carrier roll to carry this metallic sheet 30 in rolling contact with the external circumferential surface of metallic sheet 30 curved by a forming roll into a specified sectional shape has a pair of vertical rolls 11 which are arranged face to face holding the carrying area of the metallic sheet 30 between them. Each vertical roll 11 is composed of a plurality of follower rolls 11b arranged rotatively on the supporting axle 11a and the external circumferential surfaces of the follower rolls 11b continue in the shape of circular arc. The length in the axial direction is decided so that the maximum circumferential length in the external circumferential surface of the follower roll 11b on a surface at right angles with the supporting axle 11a is smaller than 1.25 times the minimum circumferential length, preferably, smaller than 1.15 times.
Patent JP-H0287129-A (JP)
Title: Sport finder
Inventor: HAYASHI KOTARO
IPC: G03B13/04
Filed: 1988-09-22
Abstract: PURPOSE:to eliminate the blur of a visual field frame by surfacing the frame in a space closer to an object rather than to a camera main body. CONSTITUTION:The sport finder is provided with a hologram plate 2 which is provided outside the camera main body 1 to be folded up and passes light from an object as it is, and a light emitting element 3 which irradiates the hologram plate 2 with reference light, and reproduces at least one of the visual field frame, a range-finding frame and a metering frame in the space closer to the object rather than to the camera main body 1 with the aid of diffracted light from the hologram plate 2. The hologram plate 2 passing the light from the object as it is provided outside the camera main body 1 so as to be folded up and to be attached or detached. The light emitting element 3 irradiates the hologram plate 2 with the reference light to reproduce the visual field frame in the space closer to the object rather than to the camera main body 1 with the aid of the diffracted light from the hologram plate 2. As a result, the visual field frame becomes almost the same as the object in diopter, thereby eliminating the blur of the visual field frame. In addition, since the visual field frame becomes farther from an observer, the position and magnification relations between the object and the visual field frame do not change substantially even if he greatly moves his eyes back and forth in all directions.
Patent JP-H0688928-A (JP)
Title: Optical fiber cable
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1992-09-07
Abstract: PURPOSE:To provide the optical fiber cable which can house coated optical fibers at a high density, has excellent flexibility and can maintain the uniformity of the optical transmission characteristics of the respective coated fibers against the physical deformation including bending. CONSTITUTION:This optical fiber cable is constituted by housing plural pieces of coated fiber ribbons 5 which are arrayed with plural pieces of the coated optical fibers 1 in parallel and are integrally molded to have arc-shaped cross sections into a tube 3. The respective coated fiber ribbons 5 of the cable are arranged annularly by directing the projecting surfaces of the arc-shaped surfaces thereof toward the outer side. The ends 51 on one side of the respective coated fiber ribbons are in contact or proximity to or with the inside surface of the tube 3 and the ends 52 on the other side is in contact or proximity to or with the recessed surface parts 53 of the coated fiber ribbons 5' adjacent thereto.
Patent JP-H0899722-A (JP)
Title: Billet feeding device
Inventor: UEMURA HIROSHI
IPC: H02K41/025
Filed: 1994-10-03
Abstract: PURPOSE: To provide a billet feeding device capable of continuously conveying cut billets directly to a heater having a high pathline from a cutting machine. CONSTITUTION: A long steel material 2 is cut by a cutting machine 1 into billets 3, delivered to a chain conveyor 6 via billet receivers 4a, 4b and a chute 5, conveyed upward by assistance of thrust of an electromagnetic induction linear motor 6c, and discharged from a chute 6e of the chain conveyor 6. The discharged billet 3 is controlled to a specified speed by a billet conveying device 8b of a heater 8 to be delivered to the heater 8 and heated to a specified temperature by the heater 8 and its power source 8a to be discharged.
Patent JP-H07172651-A (JP)
Title: Sheet inverting device
Inventor: JIEEMUZU DEII UORUSHIYU
IPC: B65H15/00
Filed: 1994-10-03
Abstract: PURPOSE: To simplify structure and to improve reliability while preventing the damage of handled documents by disposing an energy accumulating means at a rotating shaft coupled to rollers forming a nip, and disposing a clutch for connecting and disconnecting an external driving means to and from the rotating shaft. CONSTITUTION: When a sheet is led into a reversing station 60 comprising a pair of guide plates 62, 64, a main control device 82 controls a clutch 84 on the basis of a detection signal of a sheet sensor 80, and the clutch selectively couples a shaft 100 to a driving gear 110. When the clutch 84 is engaged, the driving gear 110 is rotated normally (D), and a clutch driven reversing nip 70 comprising the shaft 100 and a plurality of rollers 90, 92 mounted thereto is rotated normally (E). At this time, the nip 70 acts against the energizing force of a coil spring 112 to accumulate mechanical energy in the coil spring. When the clutch 84 is detached, the shaft 110 is rotated inversely (F) by the mechanical energy accumulated in the coil spring 112, to discharge the sheet.