baber/WOPTO huggingface dataset:
Patent JP-S6478821-A (JP)
Title: Dynamic mechanical joining method and device
Inventor: UORUTAA KENISU BOORU
IPC: B29C65/18
Filed: 1988-06-20
Abstract: PURPOSE: To dynamically bond together a plurality of laminae at least one of which comprises a thermoplastic material, by forwarding the laminae face to face relation through a pressure biased nip between a nip defining member having a raised pattern element part and a nip defining anvil member, and driving both nip defining members in such a manner that a predetermined surface velocity differential is maintained therebetween. CONSTITUTION: A dynamic mechanical bonding apparatus 20 comprises a pattern cylinder 22, an anvil cylinder 24, a means for adjustably biasing these cylinders 22, 24 to each other with a predetermined pressure within a specific range, the means 28, 29 for rotating the cylinders 22, 24 at the velocities which are independently adjusted and generating a predetermined surface velocity differential therebetween, the temperature adjusting means 30a, 30b for independently heating the cylinders 22, 24 for generating the specific surface temperatures, and the rollers 31-38. An anvil nip defining member comprises a smooth face, and is driven at a surface speed higher than that of a nip defining member having a pattern element. Further the both nip defining members are driven preferably with about 2-40% velocity differential.
Patent JP-H0530765-A (JP)
Title: Sequential starting and stopping device for motors
Inventor: FUKUDA MICHIO
IPC: H02P1/58
Filed: 1991-06-25
Abstract: PURPOSE:To cope with alterations of the number of motors, starting order and stopping order without modifying hardware.software of a controller by setting the order of the motors to be used, the starting or stopping of the motors at a group unit according to a production plan of a plant. CONSTITUTION:Sequential start setting means has a CRT monitor 1, a data transmission line 2, and a motor controller 3. The means divides motors A-J to be sequentially started or stopped into groups, and sets the order of starting or stopping the motors A-J to be used at a group unit according to a production plan of a plant. The controller 3 controls to start or stop the corresponding motors A-J according to the order of starting or stopping set by the setting means. The controller 3 starts the motors A-J with an interval time of a certain length among the groups. Thus, alteration of the number of the motors A-J can be coped without alteration of the controller 3.
Patent JP-H04351969-A (JP)
Title: Electric current measuring circuit
Inventor: GOTO SEIJI
IPC: G01R31/36
Filed: 1991-05-29
Abstract: PURPOSE:To provide an electric current measuring circuit capable of measuring output electric current in a circuit to be measured in a wide range from small electric current to large electric current. CONSTITUTION:A resistance having a resistance value hardly restricting output electric current in a circuit to be measured is connected between electric current output terminals of the circuit to be measured, and a differential amplification circuit 1 to amplify/output potential difference between both edges of this connected resistance is connected to both edges of the resistance. By measuring voltage outputted from the differential amplification circuit 1, the output electric current in the circuit to be measured can be measured.
Patent JP-H0443332-A (JP)
Title: Position adjusting device for lens group
Inventor: OKAWA SHINICHI
IPC: G03B5/00
Filed: 1990-06-11
Abstract: PURPOSE:To eliminate deviation due to lens locking after tracking adjustment by performing the tracking adjustment by moving a guide bar provided with a lens support frame forward and backward, and locking the axial movement of the guide bar by a clamp member after the tracking adjustment. CONSTITUTION:A moving cylinder 20B is moved finely first by moving a cam cylinder 20C finely by the rotation of an adjusting ring 25 on a telephoto side to adjust the tracking of the whole lens barrel. Then the guide bar 204 is moved forward and backward by unclamping the clamp member 38 on a wide-angle side to adjust the tracking of a 4th lens group 220, and after the adjustment, the clamp member 38 is clamped to lock the guide bar 204. At this time, the clamp member 38 restrains only the axial movement of the guide bar 204 and makes it free in the circumferential direction. Therefore, no external force operates on the guide bar 204 except axially. Consequently, even when a lens is fixed after the tracking adjustment, its deviation is reduced.
Patent JP-S639100-A (JP)
Title: Sample holding circuit
Inventor: SONE KAZUYA
IPC: H03K7/02
Filed: 1986-06-29
Abstract: PURPOSE:To generate almost the same droop as those of inversion and noninversion input parts and to improve a droop rate by connecting the same capacity to a noninversion input terminal of an amplifier as well as its inversion input terminal. CONSTITUTION:In a sampling mode an input signal Vi charges the holding capacity CH of the amplifier 1 through a switch SW1 based on a control signal S/H. A resistance R1R2/R1+R2 is connected to a switch SW2 so that potential drops in the inversion and noninversion input parts of the amplifier 1, which are caused by a bias current, can be the same, and the capacity CH is discharged. Thus the amplifier 1 amplifies and outputs the difference between the potentials V<-> and V<+> of the inversion and noninversion input terminals. In a holding mode, on the other hand, the switches SW1 and SW2 are turned off. However, since the capacities CH are the same, the difference between the bias currents of the inversion and noninversion input terminals in the amplifier 1 becomes low. As a result the droop rate can be improved.
Patent JP-S5853714-A (JP)
Title: Laplacian type shape input sensor
IPC: G01D5/26
Filed: 1981-09-25
Abstract: PURPOSE:To make the scale of a computer system small, by using an aligned optical fiber wherein a plurality of surrounding optical fibers are arranged around a central optical fiber, and directly processing an analog picture. CONSTITUTION:A plurality of the surrounding optical fibers 1b are arranged around the one piece of the central optical fiber 1a with an equal interval being provided, and fixed and bonded by resin and the like. Thus the aligned optical fiber 1 for input is constituted. Then the difference between the approximately weighted output of the central optical fiber 1a and the sum of the outputs of the surrounding optical fibers 1b is obtained and processed, and the detetion of an  edge and the like are performed.
Patent JP-2000341358-A (JP)
Title: Cdma base station and its communication control method
Inventor: KYUSAI HIDEKO
IPC: H04W16/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing stable communication quality by allowing a radio base station for mobile communication adopting the CDMA system for radio channel access to monitor and control the communication quality and for allowing a new user to start its communication when deteriorated quality is restored. SOLUTION: The base station 110 monitors deterioration in communication quality with a mobile station 102 to detect an excellent or a deteriorated communication state in terms of the communication quality, does not allow new communication in a cell after detecting a deteriorated communication state and permits new communication in the cell when detecting the restoration from the deteriorated communication state as its control. Thus, the base station can provide always stable communication quality by controlling the communication system such that the communication quality of users making communication at present can be maintained by monitoring the communication quality and not permitting communication for new users when detecting deteriorated communication quality and permitting start of communication of new users when the deteriorated communication quality is restored as time elapses.
Patent JP-S5942176-A (JP)
Title: Tee joint welding method of thick plate
Inventor: TSUMURA HIROYASU
IPC: B23K9/00
Filed: 1982-08-31
Abstract: PURPOSE:To weld efficiently the upward tee joint of thick plates without generating weld defects, by welding the tee joint provided with a square groove having an adequate width with high electric current by using a composite wire. CONSTITUTION:A side piece 3 which is held projected by a required width G from the top of a longitudinal material 1 of a thick plate is tack welded to the material 1 and further a horizontal material 2 of a thick plate in contact with the top of the piece 3 is tack welded to the material 1 at right angles thereto, thereby forming a square groove having 8+ or -2mm. groove width G. Both materials are welded with 200-450A welding current by using a composite wire having 1.6-2.4phi diameter, whereby the welding of the upward tee joint is accomplished. The above-mentioned method provides high joint strength and is advantageous particularly with thick plates having about >=16mm. thickness.
Patent JP-H06200230-A (JP)
Title: Method of improving performance of pressure-sensitive adhesive at temperature below degree-f
Inventor: AREN KAARUTON AANUIN JIYUNIA
IPC: C09J133/08
Filed: 1993-06-23
Abstract: A method of improving the performance of pressure-sensitive adhesives at temperatures below -17.7 DEG  (0 DEG F) is disclosed. An ethylene oxide/propylene oxide block copolymer is added to the adhesive and produces improved peel strength performance.
Patent JP-S5855500-A (JP)
Title: Preparation of 16-dehydropregnenolone
Inventor: TOMIMATSU TOSHIAKI
IPC: C07J13/00
Filed: 1981-09-25
Abstract: PURPOSE:To obtain the titled compound industrially advantageously in high  yield, by using (iso)nuatigenin, a hydrolyzate of an extract consisting essentially  of steroid saponin XR-1 and XR-2. CONSTITUTION:Solanum aculeatissimum Jacq. is first extracted with a proper solvent[e.g., methanol, (modified)alcohol, etc.), and then with a mixture of butanol/water of 1/1 to give an extract containing compound XR-1 shown by the formulaIand compound XR-2 shown by the formula II. The extract is de- fatted with n-hexane, if necessary. It is hydrolyzed under proper hydrolyzing conditions (e.g., hydrochloric acid/methanol, etc.), subjected to column chromatography, acetylated (e.g., treatment with acetic anhydride/pyridine, etc.), purified by column chromatograhy using alumina, to give the desired compound.
Patent JP-H0317560-A (JP)
Title: Dc voltage indicator
Inventor: YAMAMURA KIYOHITO
IPC: G01D11/16
Filed: 1989-06-15
Abstract: PURPOSE:To easily apply indicating graduations and to smoothly transfer a pointer from a reverse deflection state to a forward deflection state by distributing a current to an indication part in parallel when applied voltage reaches voltage generating reverse deflection in the pointer. CONSTITUTION:An indication part 4 is provided with a pointer 4a and performs the indicating operation corresponding to a supplied DC I by the pointer 4a. A shunt circuit forming means 12 forms a shunt circuit 11 in parallel to the indication part 4 corresponding to the voltage applied to the indication part 4 so as to allow the DC I to flow to the indication part 4. A DC voltage indicator 10 indicates DC voltage E to be indicated by the pointer 4a. When applied voltage V is voltage generating reverse deflection in the pointer 4a, the shunt circuit forming means 12 constitutes the DC voltage indicator 10 so as to form the shunt circuit 11. Therefore, when the polarity of the DC voltage E to be indicated changes so as to change the applied voltage V from reverse voltage to forward voltage, the pointer 4a can be smoothly transferred from a reverse deflection state to a forward deflection state. Further, the indicating graduations of the pointer 4a can be easily applied.
Patent JP-H0318912-A (JP)
Title: Clock signal generating circuit
Inventor: SATO HIROSHI
IPC: H03K3/02
Filed: 1989-06-15
Abstract: PURPOSE:To always keep the dynamic characteristic of a clock signal production circuit to the optimum state by selecting properly the repetitive frequency of the clock signal in accordance with the environmental temperature. CONSTITUTION:A comparator 3 compares the thermistor output voltage 101 set in accordance with the environmental temperature with a reference voltage signal 102 and outputs a clock selection signal 103. This signal 103 is set at logic '1' and '0' when the voltage 101 is larger and smaller than the signal 102 respectively. A clock switch circuit 6 uses a clock A signal 104 and a clock B signal 105 having a frequency higher than that of the signal 104 as the inputs, and selects the signals 104 and 105 when the signal 103 is equal to logic '0' and not equal to logic '0', respectively to output the selected signal to a microprocessor 7 as a selection clock signal 106. Thus the frequency of an action clock signal is freely selected in accordance with the environmental temperature. As a result, the best action characteristic can be ensured at all times.
Patent JP-H09327392-A (JP)
Title: Grip to grasp grill to be used in heating cooker and grill therefor
Inventor: SUZUKI TOSHIHIRO
IPC: A47J45/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve handling easiness of a grill and a grip to be used in a heating cooker. SOLUTION: In a grip 1, a pair of support plates 1e, a pair of recessed parts 1g and a pair of holding plates 1f having recessed groove parts 1j are formed on the tip of the grip 1. A grill 11 is sandwiched by the support plate 1e, the recessed parts 1g and the holding plates 1f, and a support bar 11b of the grill 11 is fitted to the recessed groove parts 1j of the holding plates, and a lateral movement of the grill 11 is prevented.
Patent JP-S6154874-A (JP)
Title: Power supply circuit device to electric load
Inventor: GEAHARUTO MUJIIRU
IPC: H04B3/44
Filed: 1985-07-12
Abstract: In a circuit arrangement for feeding electrical users by DC series feed, remotely fed users are respectively preceded by a DC-DC converter which contains a switch controller having a switch element parallel to an input thereof and having a capacitor connected thereto via a diode. In such a circuit arrangement, it is desired that the voltage appearing at the input during the start-up operation should remain below a prescribed amount. For this purpose, the control circuit is designed such that it emits a pulse sequence having a fixed or limited pulse-duty factor during the start-up operation and/or such that at least one part of the load is disconnectable with the assistance of a switch means. The circuit arrangement can be advantageously employed in switch controllers which precede remotely fed users in communications transmission devices with DC series feed.
Patent JP-H06341129-A (JP)
Title: Dam-lake storage-water partition device
Inventor: TERAZONO KATSUJI
IPC: E02B7/20
Filed: 1993-06-01
Abstract: PURPOSE:To prevent the retention for a prolonged term of muddy water by separating the river influent area of a dam lake from a dam-lake clear storage water by a partition device consisting of a partition curtain suspended from a water surface to the lower side of a thermoclive, a float and a mooring equipment. CONSTITUTION:A partition device 4 composed of a partition curtain 13 suspended from a water surface and floats 10 and the body 15 and anchor 16 of a mooring equipment is formed, and the partition devices 4 are installed along the flow of the influent of rivers 2, 3. When muddy water by a rainfall is flowed into a dam lake 1 from the rivers 2, 3 flowing into the dam lake 1, the muddy water of the inflow rivers 2, 3 is brought to an end, and the partition devices 4 are spread. Inflow muddy water is confined in the water area in a part of the dam lake 1, and clarified river water bypasses the water area confined by the partition devices 4 and flows. Accordingly, a final effuluent is changed into clarified water in a short time, thus preventing the retention for a prolonged term of muddy water in the downstream.
Patent JP-S5854227-A (JP)
Title: Holder for ball bush bearing of stroke type
Inventor: ITOU KENICHIROU
IPC: B21D37/12
Filed: 1981-09-26
Abstract: PURPOSE:To automatically work a holder and reduce its manufacturing cost, by placing plural balls in a blall pocket, forming many of the ball pockets in a cylindrical body of large thickness, partitioning the axially neighboring ball packets with pillar parts, circumferentially forming a groove in said pillar part and forming pawls in both sides of said groove. CONSTITUTION:Ball pockets 12, placed with a plurality of balls 11, are numerously formed circumferentially and axially along the peripheral wall of a cylindrical body 10 of large thickness, and grooves 14 are formed circumferentially along an external diameterial surface of pillar parts 13, partitioning the axially neighboring ball pockets 12, then pawls 15 in both sides of said groove 14 are folded to sides of the ball pocket 12 to prevent falling of the ball 11 contained in the ball pocket 12. While the ball pockets 12 are arranged differently with a position little by little circumferentially along at each axial row, and a pillar part 16, partitioning the circumferentially neighboring ball pockets 12, is diagonally positioned to be circumferentially and axially displaced.
Patent JP-S5942967-A (JP)
Title: Printing head
Inventor: OKUNA KENJI
IPC: H01F7/14
Filed: 1982-09-03
Abstract: PURPOSE:To attain the high-density mounting and speed-up of a printing head as well as improve the radiation of heat generated in coils by a method in which the cross section of a core to be wound with a coil is shaped such that the coil can be smoothly wound. CONSTITUTION:An armature 2 is attracted by a core 5a by means of the attraction force of a permanent magnet 6, and a plate spring 4 is flexed to generate a recovery force. A screw 9 is turned and the spring force of the plate spring 4 is adjusted. An electric current is flowed in a coil 7 and the magnetic flux of the magnet 6 is erased, whereupon the armature 2 is turned at the point A as a supporting point, and an ink ribbon and a printing paper are struck by the tip of the dot wire 1 to prent lettes. When the coil 7 is wound around the core 5a, no abrupt bending force acts on the coil 7 because the tip of the core 5a is rounded off. Therefore, the insulating film of the coil 7 is not broken. The heat generated in the coil 7 is easily conducted to the core 5a, and thereby the radiation of the heat of the coil 7 is improved and the efficiency of the electromagnet is also raised.
Patent JP-H053579-A (JP)
Title: Domestic telephone exchanging system
Inventor: KOMODA YOSHIYUKI
IPC: H04Q3/58
Filed: 1991-06-25
Abstract: PURPOSE:To incorporate a door phone call equipment permitting a door phone call by using a door phone adaptor in a system and to enable the door phone call between door by a telephone set and any door phone call device. CONSTITUTION:The line wire, extension, and door phone calls can be performed by a telephone set by switchingly forming speech paths between the line wire and the extension, between the extensions, and between the extension and the call line. The telephone exchange is provided with output terminals T1 and T2 connecting the door phone call device performing the door phone call through a door phone adapter. When a call comes from the door phone, a calling signal is supplied from an output interface 21 to the door phone adapter. The output interface 21 detects the door phone call device responds to the calling signal. This output interface 21 forms the speech path between the door phone and the cordless telephone set through the door phone adapter at the time of the response of the cordless telephone set.
Patent JP-S6045782-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: YUGAWA HIDEKI
IPC: F02P5/155
Filed: 1983-08-22
Abstract: PURPOSE:To stabilize an engine performance, by changing the ignition timing of an engine electrically according to a degree of throttle opening. CONSTITUTION:The output of a first integration circuit 7 is compared with the output of a second integration circuit 8, and when output voltage in the second integration circuit 8 goes up beyond the output of the first integration circuit 7, a trigger signal in order to indicate ignition is outputted from a comparator 11. Both first and second integration circuits 7 and 8 are controlled for the purpose of charging and discharging by a signal generating circuit 6, outputting a pulse signal, at maximum and minimum timing cotrol position. Charging voltage in the second integration circuit 8 is controlled by a charging current regulating circuit 10 but this current is, in turn, controlled in accordance with a degree of throttle opening. With this constitution, an engine performance can be stabilized.
Patent JP-S5941396-A (JP)
Inventor: SASAKI HIROHISA
IPC: A23D9/04
Filed: 1982-08-31
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-H10333046-A (JP)
Title: Binocular lens barrel for stereomicroscope
Inventor: YONEZAWA YASUO
IPC: G02B21/20
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the binocular lens barrel of an inclination type stereomicroscope of which the inclined angle is varied. SOLUTION: Respective observation systems are provided with an image forming lens 1 for forming an object image by being combined with an objective lens, a roof type mirror 2 for normally erecting the object image formed through the objective lens and the image forming lens and an eyepiece lens 6 for observing the object image 5 normally erected through the roof type mirror 2. Then, the roof type mirror 2 is constituted so that it can be rotated on a prescribed axis as a center in order to make an angle change in which the object image is observed through the eyepiece lens 6.
Patent JP-S63315201-A (JP)
Inventor: MORITA TAKASHI
IPC: B27K3/02
Filed: 1987-06-18
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-S639608-A (JP)
Title: Valve clearance automatic adjusting device
Inventor: KASHIWASE HAJIME
IPC: F01L1/18
Filed: 1986-06-30
Abstract: PURPOSE:To enable a clearance to be automatically absorbed by providing a closed type hydraulic lash adjuster on the top of a valve stem, and providing two springs acting in the opposite direction each other to said adjuster and valve stem respectively. CONSTITUTION:While the first retainer 5 being integral with a hydraulic lash adjuster 8 is pushed down by a spring 4, it is pushed up by rocker arms 16 via a cap 6. Further, while a valve stem 1 is pushed down by said adjuster 8 via a piston 8b and the first spring 13, it is pushed up by the second spring 7 via a cotter 2 and the second retainer 3. Accordingly, at the time of setting, for instance, even if a clearance is caused between the valve umbrella part at the lower end of the valve steam 1 and the valve seat, the valve stem 1 is pushed up by the difference in elastic force of both springs 13 and 7, so that the clearance can be eliminated.
Patent JP-S6045810-A (JP)
Title: Robot control method
Inventor: WATASE HIDEO
IPC: B25J9/22
Filed: 1983-08-24
Abstract: PURPOSE:To ensure the smooth working of a robot even in a section where different teaching sections are connected to each other, by providing a continuous speed control section to the section connecting teaching section and changing continuously the axial angle speed of each axis for each control sampling time. CONSTITUTION:The tip of a robot reaches a continuous speed control start point 5a from a teaching point 3a via a working route locus 4a. The tip of the robot at the point 5a receives the continuous speed control in response to the continuos speed control function and at the same time passes through a passing point 7 under continuous speed control via a working route locus 6 of a continuous speed control section to reach a continuous speed control end point 5b. The continuous speed control function used for control of a continuous speed control section between the points 5a and 5b is set in accordance with the robot to be controlled when a robot control program designed together with the sampling time and the number of dividing points. This set function is stored to a memory.