baber/WOPTO huggingface dataset:
Patent JP-S6238033-A (JP)
Title: Information transmission system
Inventor: OHASHI KAZUHIRO
IPC: H04B3/54
Filed: 1985-08-13
Abstract: PURPOSE:To constitute a transmission circuit with a transformer and a switch by connecting the primary side of a signal injection transformer in parallel between a voltage line and neutral line and turning on/off the switch inserted to the secondary side at a high speed so as to send information. CONSTITUTION:The phase of a commercial frequency signal is detected by inputting the primary voltage of the signal injection transformer 10 whose primary side is connected between the voltage line 3 and the neutral line 4 to a phase detection section 12 in a remote control slave station 7 provided to the load side. When the phase detection section 12 detects a zero point of the commercial frequency signal, it is informed to a processing unit 13, which sends a switching signal in response to the transmission information synchronously with the commercial frequency to the switch 11 based on the signal from the phase detection section 12. That is, a half wave of the commercial frequency signal is used as one bit to apply synchronization and FS turning on/off the switch 11 at a high speed. Thus, a high frequency current having a waveform shown in solid lines flows through the neutral line 3 toward the power supply via the signal injection transformer 10.
Patent JP-H0227351-A (JP)
Title: Method of processing silver halide color photographic sensitive material
Inventor: FURUSAWA GENICHI
IPC: G03C7/407
Filed: 1988-07-16
Abstract: PURPOSE:To decrease the fluctuation in the photographic characteristic of a magenta color image and to prevent the degradation in image preservable property by using the photosensitive material contg. a high silver chloride emulsion and specific magenta coupler. CONSTITUTION:The high silver chloride emulsion consisting of >=80mol% silver chloride is incorporated into >=1 layers of the photosensitive material and the 5-pyrazolone magenta coupler having the elimination group expressed by formula I is incorporated into said layers as well. This photosensitive material is continu ously produced by using a color developing agent contg. an arom. primary amine developing agent and adjusting the amt. of said soln. to be replenished to 20-120ml per 1m<2> photosensitive material. In formula, L1, L2 denote methyl ene, ethylene; (m), (n) denote 0, 1; Y denotes aryl, heterocycle, etc.; R6 denotes alkyl, etc.; X denotes an atom group necessary for forming 5- to 7-membered rings. The compd. expressed by formula II, etc., are usable as the above- mentioned coupler.
Patent JP-H11354148-A (JP)
Title: Cylindrical sealed lead-acid battery
Inventor: NAKAMURA TOSHIMICHI
IPC: H01M10/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve life performance by a large margin, by disposing a slack- locking member on the periphery of an element made up by winding electrode plates and a separator in a spiral manner for pressing the element, boring an outer circumferential surface of a cylindrical core, and leaving, in a middle portion of the element, the core having an electrolyte holding material packed into a space within the core. SOLUTION: In a cylindrical sealed lead-acid battery, an element 1 is made up by winding electrode plates and a separator in a spiral manner, and the periphery of the wound element 1 is covered with a film-like slack-locking member 2. An adhesive tape, such as an adhesive tape made of polypropylene, or a heat-contractive tube, can be used as the film-like slack-locking member 2. A cylindrical core 3 is left in a middle portion of the wound element 1, and an outer circumferential surface of the cylindrical core 3 is bored so as to have a rate of opening area, for example, of 30%, and an electrolyte holding material 4 is packed into a hollow portion in the cylindrical core 3.
Patent JP-H0343293-A (JP)
Title: Image recording
Inventor: YASUMI KUNIO
IPC: B41M5/34
Filed: 1989-07-11
Abstract: PURPOSE:To enable simultaneous thermal processing of multiple coloring layers and prevent color shift to improve working efficiency by providing an image recording method by which an image is recorded on a thermal recording material having transparent coloring layers developing different colors on one surface of a transparent support, pixels developing colors including those of an outermost layer, and causing coloring layers to develop colors simultaneously in accordance with colors developed for each pixel. CONSTITUTION:First, pixels containing C color are selected. Energy required for thermal processing is controlled by heating time. After a C color layer develops color and thermal processing of pixels only for the C color is discontinued. Yet thermal processing continues and a next M color layer which is an intermediate layer develops color, thus enabling a mixture of C and M pixels to develop colors. Further thermal processing continues to develop the color of a Y color layer an innermost layer. As a result, black is obtained. Then color fixing process of the C color layer is performed. Next pixels which have not developed colors as yet are selected and pixels containing M color are selected from among these pixels. The pixels subjected to continued thermal processing develop a mixture of M and Y colors. As described, as many coloring layers as possible are allowed to develop colors for each pixel simultaneously.
Patent JP-S57101454-A (JP)
Title: Message exchange system
Inventor: KAWAHARA HIROSHI
IPC: H04L12/44
Filed: 1980-12-17
Abstract: PURPOSE:To make message exchange easy, by storing a message to a buffer register with a write-in instruction from each computer system and transmitting the corresponding message to the said computer system with a read-in instruction. CONSTITUTION:A computer system 1 gives a write-in instruction to an input/ output port 41. The write-in instruction is transmitted to an input/output control mechanism 44 via the port 41. The mechanism 44 checks if a buffer area 47 has margin via a message buffer managing mechanism 46 and return s a ready response to the computer system 1 if there is a margin. When the computer system 1 receives the ready response, a message which designates the address as e.g., a computer system 3, is transmitted. The message is given to the message buffer 47, and buffer management is made as the message for the computer system 3 with an address detection mechanism 45. On the other hand, the computer system 3 gives a read-in instruction to an input/output port 43 as required, and transmits the message from the buffer 47.
Patent JP-2000005526-A (JP)
Title: Magnetic separating device
Inventor: SAHO NORIHIDE
IPC: B03C1/032
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a high slope magnetic separating device capable of washing continuously and well a magnetic flock and capable of discharging high density washing sludge. SOLUTION: The magnetic flock adsorbed to adsorbing matrix groups 4a and 4b in a magnetic field formed with coreless electromagnets 9a and 9b is moved to a washing box 13 by rotation of the adsorbing matrix and washed. Coreless electromagnets 27a and 27b are provided in the washing box, and leaked magnetic field from the coreless electromagnets 9a and 9b is canceled by the coreless electromagnets 27a and 27b and thereby a washing effect of the adsorbing matrix is increased.
Patent JP-H0684300-A (JP)
Title: Oscillating type head device
Inventor: ICHIHARA JUNICHI
IPC: G11B5/48
Filed: 1992-07-06
Abstract: PURPOSE:To improve the positioning accuracy of a head in an oscillating type head device. CONSTITUTION:A first oscillating component 36 is provided by being supported with rolling bearings 31 and 32 and the base part of second oscillating component 38 provided with the head 5 at a tip is supported through a leaf spring 37 by the first oscillating component 36. Driving means 39 and 40 impart a driving force F to the second oscillating component 38. The large oscillation of the head 5 is performed accompanied by the roll of the rolling bearings 31 and 32. The minute oscillation for positioning the head 5 at a target position is performed while the rolling bearings 31 and 32 are standstill wholly accompanied by the deflection of the leaf spring 37.
Patent JP-H107211-A (JP)
Title: Stoppage controlling method in stacker crane
Inventor: NISHIKAWA KAZUHIRO
IPC: B65G1/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To restrict the oscillation of a longitudinal frame of a stacker crane during the stoppage without increasing the rigidity of the longitudinal frame and without installing a brake in the upper end of the longitudinal frame. SOLUTION: In a stoppage controlling method, a stacker crane in traveling is decelerated down to a prescribed first slow speed before the crane reaches a brake applying position, which is short of a stoppage position by a prescribed distance. Next, the brake is put on at the brake applying position, so that the stacker crane stops at the stoppage position. In this case, the crane is further decelerated to a second slow speed slower than the first slow speed, at point A, which is short of the brake applying position by the prescribed distance, so that the oscillation of a longitudinal frame, which occurs before the brake is put on, is cancelled by the oscillation of the longitudinal frame, which is caused by the application of the brake at point B, or the brake applying position.
Patent JP-S5880141-A (JP)
Title: Cutting and recording system of high-density signal
Inventor: TATSUGUCHI KAZUO
IPC: G11B3/00
Filed: 1981-11-07
Abstract: PURPOSE:To use a pair of cutting mechanisms and to eliminate the time which is given for setting between the cutting mechanisms, by enabling the cutting of two types of signals having different track widths by means of a cutting stylus and its driving mechanism. CONSTITUTION:A cutting stylus 1 is shifted to a position 1-b from a position 1-a by a feed mechanism while a cutting original disk 2 rotates. Then the stylus 1 moves by half pitch (t) to cut the next track. In this case, an index signal is cut. Meanwhile the stylus 1 reduces its cutting depth by (d) compared with the preceding track and then cuts a tracking signal pit 4. The stylus 1 is shifted to a position 1-c while the disk2 rotates. Then the cutting depth of the stylus 1 is increased by (d) while the index signal is cut and then cuts a main signal pit 3-c which has the same depth as a main signal pit 3-a.
Patent JP-S5969694-A (JP)
Title: Fixing of fin for heat exchanging body
Inventor: SHINOMIYA SHIYUNICHI
IPC: F28F1/24
Filed: 1982-10-12
Abstract: PURPOSE:To increase a resistance to the repetition of expansion and contraction of the heat exchanging body by a method wherein plastic deformations are caused on the outer surface of a tubular body between plate fins to pinch the contacting parts between the plate fins and the tubular body into the direction of the thickness of the plates and fix them. CONSTITUTION:A hole, for fitting the plate fin 2 to the outside of the tubular body 1, is formed at the center of the plate fin 2 and each plate fins 2 are fitted to the outside of the tubular body 1 with equal intervals, thereafter, the outside surface of the tubular body 1 is formed with protuberances 5 between the plate fins 2 by a rolling roller 4 or a press work employing a jig so that the protuberances 5 are formed at the sides of the plate fins 2 by the plastic deformation in order to calk the rims of the holes 3 for the plate fins 2. Each plate fins 2 are fixed under a condition that the contacting part thereof with the tubular body 1 are pinched by the protuberances 5 into the direction of the thickness thereof, therefore, the fins are stable agianst the radial displacements realized by the expansion and contraction of the tubular body due to the temperature variation of it in accordance with the use of the heat exchanging body.
Patent JP-S6336024-A (JP)
Title: Intake device for engine
Inventor: HASHIMOTO NOBORU
IPC: F02B29/08
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the occurrence of torque shock in altering intake period according to load condition by providing a means for restraining the increase of engine generated torque when the intake period is changed from low load intake period to high load one. CONSTITUTION:A valve driving mechanism in an intake valve is constituted from two types of low speed and high speed cams to provide an intake period altering means A. And in the low load running state the intake valve is interlocked with the low speed type cam to complete intake on the way to the intake stroke in which a piston is lowered, while in the high speed running state the intake valve is interlocked with the high speed type cam to use fully the intake stroke for intake. In this case, when the alteration from the low load intake period to the high load intake period is detected by an intake period alteration detecting means B, a torque restraining means C for correctively reducing a fuel injection amount is controllably operated to restrain the increase of engine generated torque.
Patent JP-H05317648-A (JP)
Title: Catalyst for decomposition of nitrous oxide
Inventor: NAKATSUJI TADAO
IPC: B01J23/36
Filed: 1992-05-26
Abstract: PURPOSE:To provide a catalyst enabling efficient decomposition of nitrous oxide in exhaust gas even at a low temp. by supporting one or more kinds of noble metals selected among Ru, Rh, Pd, Re, Os, Ir and Pt on a hydrophobic carrier. CONSTITUTION:A hydrophobic carrier such as silica gel, activated alumina or silica-alumina is immersed in an aq. soln. of the chlorides of one or more kinds of noble metals selected among Ru, Rh, Pd, Re, Os, Ir and Pt for a certain time to impregnate the chlorides into the carrier. The carrier is then dried, subjected to reduction with hydrazine, dried and fired at about, 400-500 deg.C for about 3-5hr. The noble metals are supported on the hydrophobic carrier preferably by about 0.3-2wt.% and the objective catalyst for decomposition of nitrous oxide is obtd.
Patent JP-S5880263-A (JP)
Title: Button type alkaline battery
Inventor: MIZUTANI SEIICHI
IPC: H01M50/193
Filed: 1981-11-06
Abstract: PURPOSE:To improve electrolyte leakage resistance of a battery by forming a resin or rubber film having alkali resistance and good adhesive property with a metal, on the inner surface of an opening of a case with a positive mix and on the upper circumference of a positive ring. CONSTITUTION:The inner surface of an opening of a cylindrical metal case 1 having a bottom and the upper circumference of a positive ring 8 are coated uniformly and thin with a synthetic resin or synthetic rubber solution having resistance and good adhesive property with a metal, and solidified to form a film. Then, a separator 3 and an absorbent material 4 to be absorbed with an alkaline electrolyte are placed, and a negative mass 5 is placed on the absorbent material 4. An assemebled sealing plate comprising a metallic sealing plate 6 and an insulating gasket 7 is inserted in an opening of the case and they are sealed.
Patent JP-H0345054-A (JP)
Title: Fault diagnostic method for terminal equipment
Inventor: NISHIKAWA MITSUYO
IPC: H04L69/40
Filed: 1989-07-13
Abstract: PURPOSE:To easily diagnose normality or abnormity of a terminal equipment by providing a storage means, a count means, a comparison means and a diagnostic means, monitoring a call unit, a call pattern and a traffic or the like per unit time from the terminal equipment and comparing them with a predicted value so as to diagnose the normality of the terminal equipment. CONSTITUTION:A storage means 25 stores predicted call units in advance for plural time zones corresponding to each terminal equipment. A count means 24 counts a call unit of plural time zones for each terminal equipment 3 and a comparison means 23 compares a call number for each unit time in each terminal equipment 3 counted by the count means 24 with a prescribed call number for each unit time for each terminal equipment 3 stored in advance in the storage means 25 and gives the result of comparison to a diagnostic means 22. When both call numbers have a large difference as the result of comparison, the diagnostic means 22 discriminates it that the terminal equipment has an error and gives a result of discrimination to an output means 21 and output it to a display device. Thus, a fault of each terminal equipment is recognized by a central device.
Patent JP-H0345338-A (JP)
Title: Nickel-molybdenum composite material and manufacture thereof
Inventor: MORI MICHIO
IPC: B32B15/01
Filed: 1989-07-13
Abstract: PURPOSE:To obtain substrate, the thermal expansion coefficient of which is closely akin to those of various semiconductors by a method wherein nickel- molybdenum laminate is used for substrate, to which semiconductor is to be bonded. CONSTITUTION:Substrate, to which semiconductor is to be bonded, can be made of composite, which is produced by laminating or piling up nickel and molybdenum to each other. In addition, by comparatively freely changing the sheet thicknesses of nickel and of molybdenum composing composite material, composite material, the thermal expansion coefficient of which is closely akin to those intrinsic to various semiconductors, can be obtained comparatively easily. Accordingly, by using the substrate made of said composite material, the fear of the occurrence of fracture, crack, poor bonding and the like in semiconductor at the bonding between the semiconductor and the substrate is reduced.
Patent JP-S6423838-A (JP)
Title: Squid angling machine
Inventor: HORIUCHI TATSUO
IPC: B65H54/74
Filed: 1987-07-20
Abstract: PURPOSE:To obtain a small-sized, lightweight and tough driving device for winding up a squid fishing line with a small number of parts having a compact structure by a direct drive method using a servo motor directly connected to a shaft. CONSTITUTION:The interior of a case 1 is equipped with a servo motor 2 having a hollow output shaft, a shaft 6, held in the output shaft slidably in the axial direction, transmitting rotation torque of the servo motor 2 and further provided with a return screw 7 consisting of an endless groove formed by crossing two right-handed and left-handed screws within the same range and connecting the above-mentioned screws at both ends and a pin 72 engaging with the groove of the return screw 7.
Patent JP-H04229717-A (JP)
Title: Ground bounce separation network
Inventor: TOOMASU EMU RUITSUCHI
IPC: H03K19/0175
Filed: 1991-04-19
Abstract: PURPOSE: To prevent delay of transition due to ground bounce when a high voltage is switched to a low voltage of an output buffer stage and an output voltage of an integrated circuit. CONSTITUTION: An output buffer circuit 800 has an integrated circuit package having two independent ground leads 803-1 and 803-2 for connection to an earth voltage 802 to be externally supplied. A comparatively large pull-down current Iload flowing through a pull-down transistor TR 835 of the output buffer is supplied to an external ground through a first ground lead of a lead frame, and other circuits are connected to the external ground through a second ground lead of the lead frame. Base drive to the output pull-down TR is not reduced by ground bounce in the transient state of the pull-down current. The amount of the ground bounce is controlled separatedly.
Patent JP-S6337066-A (JP)
Title: Paper sheet handler
Inventor: EDA MASARU
IPC: G07D1/00
Filed: 1986-07-30
Abstract: PURPOSE:To prevent recovered paper sheets from taking out by mistake, by installing a one-way power transmission device, transmitting only one direction drive of a conveying device to a recovery device, between the recovery device and the conveying device. CONSTITUTION:An impulse wheel 31 is attached to a shaft 42 via a one-way clutch 43. And, this impulse wheel 31 is rotated only when a conveyor belt 33 is driven toward a recovery magazine 32. And, when a brake plate 37 is pressed to the impulse wheel 31 and the conveyor belt 33 is driven in the delivery direction, this impulse wheel 31 is not rotated. Therefore, when a regular bill is delivered, the impulse wheel 31 is prevented from being rotated. Therefore, when a damaged bill P is recovered in the recovery magazine 32, the impulse wheel 31 is rotated and the damaged one is accurately stacked inside the recovery magazine 32. In addition, at the time of delivery, such a possibility that the damaged bill P in the recovery magazine 32 is taken out by mistake is preventable.
Patent JP-H0845733-A (JP)
Title: Solenoid plunger
Inventor: YONEZAWA HITOSHI
IPC: H01F7/16
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a stable operation of a solenoid plunger by a method wherein the engaging parts of a coil spring are curvedly formed to the direction intersecting orthogonally the axial direction, which is hardly displaced by an elastic force, of the coil spring. CONSTITUTION:A solenoid plunger is provided with a coil frame 1, a coil 2 wound on the coil frame 1, a yoke 5 surrounding the coil 2, a movable core 4, which is moved to the side of one end part of the core 4 on the center axis of the coil in such a way that a magnetic flux, which is generated by an excitation of the coil, forms a closed magnetic path via the yoke 5, and a coil spring 6 arranged so as to energize the core 4 to the return direction of the spring 6 between the other end part of the core 4 and the yoke 5 in a state that engaging parts 6c and 6d with their curvedly formed point parts are engaged with the core 4. In this solenoid plunger, the parts 6c and 6d are formed into a constitution, wherein they are curvedly formed to the direction intersecting orthogonally the axial direction of the spring 6. Thereby, the engaging of the engaging parts of the spring 6 with the core 4 hardly comes off and the solenoid plunger, which can obtain a stable operation, can be obtained.
Patent JP-2000005185-A (JP)
Title: Shunt tube
Inventor: MASUDA HARUHIKO
IPC: A61B17/11
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To feed blood to the peripheral side of an anastomosis portion during anastomosis of a graft for a bypass in a coronary artery bypass technique performed under heart beat. SOLUTION: This shunt tube comprises a flexible tube 1, the central part of the tube 1 is provided with a tube drawing means with which the tube 1 is perfectly bent in the central part by drawing and can be taken out, where the tube is formed from elastomer with bending elastic modulus of 7-400 MPa, and the tube perfectly bent during drawing is recovered to the original state after drawing to prevent any bent.
Patent JP-H0229366-A (JP)
Title: Sheet retaining device for printer
Inventor: YOKOTA EIJI
IPC: B41J13/20
Filed: 1988-07-19
Abstract: PURPOSE:To alleviate the pressure contact impact of a paper bail by temporarily bringing the cam follower of a paper bail arm into contact with the engaging cam of a second operation cam face of a release cam when the arm is reset by the elasticity of a first elastic member. CONSTITUTION:A can follower 44 is brought into slidable contact with a second operation cam face 42 when a paper bail 9 is reset from a releasing position to a pressure contact position. Further, a stepped engaging cam 43 is formed at the intermediate of the cam face 42 of a releasing cam 24. The follower 44 of a paper bail arm 7 brought into slidable contact with the cam face 42 is temporarily brought into contact with the cam 43. The cam 43 is temporarily decelerated slightly before the bail 9 is brought into pressure contact with a platen 3 by the resetting rotation by the contact of the arm 7 with the follower 44.