baber/WOPTO huggingface dataset:
Patent JP-H10329519-A (JP)
Title: Torsion beam type suspension device
Inventor: YUKI ISAMU
IPC: B60G9/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a torsion beam at a low cost, relating to a torsion beam type suspension device. SOLUTION: A torsion beam 26 has an U shape section. An edge surface 28 is formed on the end of this section. When a twist deformation is generated on the torsion beam 26, the biggest tensile stress is exerted on the edge surface 28. A shot peening is applied to only the edge surface 28. Therefore, a compressed residual stress is generated on the edge surface 28 and the fatigue strength is increased. Consequently, the durability of the torsion beam 26 is improved.
Patent JP-H04230125-A (JP)
Title: Transmission-reception switch
Inventor: KURAUSU TSUAMETSUAA
IPC: H04B1/48
Filed: 1991-05-21
Abstract: PURPOSE: To eliminate the need for a different power source part for blocking voltage generation with respect to a diode by providing a control switch for preventing a blocking voltage from being applied to the diode at the time of reception. CONSTITUTION: Three threshold circuits 4 are serially arranged in a transmission channel 2 between a transmission terminal S and an antenna terminal A and a high frequency switch 8 composed of diodes V1 and V2 is arranged in a reception channel 6 between the antenna terminal A and a receiver terminal E. Then, a rectifier 16 for generating the blocking voltage required for blocking the reception channel 6 at the time of transmission from transmission signals is connected to the transmission channel 2 and the diodes V1 and V2. Also, the control switch 22 for preventing the blocking voltage from being applied to the diodes V1 and V2 at the time of the reception is provided.
Patent JP-H05319520-A (JP)
Title: Depositing facility for automatic warehouse
Inventor: TANAKA NOBUHIRO
IPC: B65G1/00
Filed: 1992-05-13
Abstract: PURPOSE:To improve the depositing efficiency of a step accumulation load form by equipping load form correcters and a kind discriminater and a depositing processing controller. CONSTITUTION:In the case of an automatic warehouse facility 10 to be deposited with a step accumulation load form in which the longitudinal step accumulation of pallet load forms 1 on whose pallets loads are mounted, is carried out, an X direction load form correcter 100 and a Y direction load form correcter 200 which can correct longitudinally stepped load forms simultaneously, are equipped, and an operation to break up the step accumulation load into a single pallet load form on this side of load form correcters is obviated. In addition, a kind discriminater 400 to make load kinds at respective steps discriminatable is possessed, and a depositing controller 500 which makes a step accumulation load be deposited as it is if loads at respective steps are of the same kind, and makes the step accumulation load depositable by breaking it up into respective different kinds if loads at respective steps are of different kinds, is equipped, so the breaking up of step accumulation and re-step accumulation are not needed, resulting in excellent depositing efficiency.
Patent JP-H01314620-A (JP)
Title: Automatic closing gear for on-vehcle back door
Inventor: KATSUTA HARUO
IPC: B60Q3/06
Filed: 1988-06-14
Abstract: PURPOSE:To prevent a back door positively from being opened carelessly while a vehicle is running, and thereby improve safety by letting the back door be opened only when a closing switch is switched over to an open side with a hand brake applied. CONSTITUTION:The upper periphery of a back door 6 is pivotally supported by a hinge 7 onto a roof panel 2c at the upper periphery of an opening 2b formed in the rear end face of a vehicle body 2. In this case, in order to open the back door 6, a closing switch 12 is switched over to an open side while a hand brake 21 is being actuated so as to let the actuating motor 9 of a driving mechanism be rotated normally. Following which, the back door 6 is rotated upward with a connecting link 11 extended, a limit switch 17a is turned on so as to let the actuating motor 9 be suspended as soon as the back door 6 is fully opened. On the other hand, in order to close the back door 6, the closing switch 12 is switched over to an close side as to let the actuating motor 9 be rotated reversely.
Patent JP-2000341768-A (JP)
Title: Remote monitor and control system
Inventor: YATEMATA TAKESHI
IPC: H05B37/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor and control system capable of executing required control corresponding to the presence of a person in a detection area by simple constitution. SOLUTION: In a terminal 1 for a hot-wire sensor, individual controlling addresses, pattern controlling addresses and group controlling addresses are stored in an address storage part 5 so as to be optionally selected. An address to be sent upon inputting a human body detection signal and an address to be sent when prescribed operation holding time has elapsed can be optionally selected from these individual controlling addresses, pattern controlling addresses and group controlling addresses. Consequently the pattern control of a load can be executed by using the terminal 1 and required control can be attained by simple constitution equivalent to the system constitution of conventional individual control.
Patent JP-H0313677-A (JP)
Title: Inner pressure adjusting device for air dome
Inventor: TAZAKI EIJI
IPC: E04H15/22
Filed: 1989-06-09
Abstract: PURPOSE:To efficiently keep the inner pressure at the normal value by starting an inner pressure adjusting fan in addition to a normal fan when the inner pressure of an air dome is abnormally reduced, and stopping the inner pressure adjusting fan when the inner pressure is returned to the normal value. CONSTITUTION:When the inner pressure of an air dome is abnormally reduced, the first pressure switch 11a is operated, and the second pressure switch 11b and a transfer switch 12 are operated in sequence. When a relay 14 is excited and a contact r1b is closed, the excitation of an inner pressure adjusting fan is started, and the inner pressure adjusting fan is started. When air is fed by a normal fan and the inner pressure adjusting fan, the inner pressure is quickly increased. When the inner pressure is returned to the normal value, the switch 11b is operated, the relay 14 is de-excited, the excitation of the inner pressure adjusting fan is cut off, and the fan is stopped.
Patent JP-2000336896-A (JP)
Title: Fastener for outer wall material
Inventor: KOSHO YOJI
IPC: E04F13/21
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reliably fix an outer wall material by reliably moving a fastener for the outer wall material in the fastening direction when fitting metals such as nails or screws are fastened. SOLUTION: The inner interval, across a sticking tool 4, of each through hole 12 for the sticking tool 4 formed on a base board 11 fixed to a wall substrate face is formed into a tapered slant face. The minimum interval portion 12a of the slant face is made larger than the diameter (r) of the shaft section 4a of the sticking tool 4, the maximum interval portion 12b is made larger than the minimum interval portion 12a and smaller than the diameter 4b of the head section of the sticking tool 4, and the minimum interval portion 12a is directed to the fastening direction of the base board 11.
Patent JP-H08107330-A (JP)
Title: Surface acoustic wave filter
Inventor: HORIO YASUBUMI
IPC: H03H9/25
Filed: 1995-06-14
Abstract: PURPOSE: To realize an excellent attenuation characteristic by specifying the configuration of the surface acoustic wave filter to attain the substantial filter characteristic of a 2-stage cascade connection surface acoustic wave filter. CONSTITUTION: First and second filter stages 11, 12 are formed on a crystal plate 10 being a piezoelectric substrate. A 1st (2nd) filter stage 11 (12) is provided with a 1st (2nd) transmitter side transducer 13 (15) and a 1st (2nd) receiver side transducer 14 (16). A bonding pad 32 (33, 35, 37) connected to a ground terminal is provided on four corners of a package 30 and a bus bar of negative electrodes 18, 21, 24, 27 is connected via the bonding wire, then the input side and the output side are balanced electrically with respect to a connecting point of the inductance. Then ground signal terminals between signal input and output of the 1st and 2nd filter stages 11, 12 are provided separately from each other and the entire potential distribution is uniformized by grounding at the four corners of the package to improve the attenuation characteristic.
Patent JP-S5867827-A (JP)
Title: Preparation of cold rolled steel plate for deep drawing
Inventor: AKISUE OSAMU
IPC: C21D8/02
Filed: 1981-09-18
Abstract: PURPOSE:To prepare a cold rolled steel plate having deep drawing property, by a method wherein steel containing C, Al and Ti in a specific ratio is subjected to hot rolling to be taken up at a specific temp. and, after cold rolling, the rolled steel is continuously annealed under a specific uniform temp. condition. CONSTITUTION:Steel consisting of 0.001-0.015% C, 0.010-0.100% Al, 4 times to the C content of, that is, 0.015-0.15% Ti and the remainder iron and inevitable impurities is hot rolled to be formed into a slab and this slab is taken up at 700 deg.C or more. In the next step, the slab is cold rolled at a draft of about 70-80% and the rolled steel is continuously annealed under a uniform heating condition of 700-900 deg.C for 2sec-2min.
Patent JP-S63310569-A (JP)
Title: Flat type lithium battery
Inventor: TAGOU HIDEYUKI
IPC: H01M6/16
Filed: 1987-06-12
Abstract: PURPOSE:To prevent short circuit of a positive mix bulged by discharge with a sealing plate and to eliminate the bending of a separator to make production easy by forming an insulating film on the inner surface, where is located above a separator at the least, of the hanging part of the sealing plate of a flat type lithium battery. CONSTITUTION:A positive mix 3 is arranged in a stainless steel battery case 2 which also serves as a positive terminal in a flat type lithium battery 1. A negative electrode 5 is arranged on the positive mix 3 via a separator 4, and a sealing plate 6 is inserted into the opening of the case 2 so as to cover the upper surface of the negative electrode 5. An insulating film 10 is formed on the inner surface, where is located above the separator 4 at the least, of the hanging part 7 of the sealing plate 6. At least one organic electrolyte resistant resin selected from polyethylene, polypropylene, silicone resin, and fluorine resin is used as the material for the insulating resin film 10.
Patent JP-H09329803-A (JP)
Title: Liquid crystal display element and its production
Inventor: MIYAZAKI DAISUKE
IPC: G02F1/1368
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element having such a structure that connection between a pixel electrode and the source electrode of TFT (thin film transistor) can be surely obtd. without decreasing the opening ratio of a light-shielding layer while development of a color on the peripheral part of each color layer is maintained. SOLUTION: This element has a color layer 7 (7R, 7G, 7B) formed on a gate insulating film 3 to cover the area except for a semiconductor layer 4, a signal line 5 and a source electrode 6 and to cover the whole or a part of the source electrode 6. The colored layer has an opening with a first tapered angle on the area to cover the whole or a part of the source electrode, and an edge having a second tapered angle larger than the first taper angle. A pixel electrode 8 covers the whole or a part of the colored layer 7 and is electrically connected to the source electrode 6 in the opening. The first tapered angle is formed between >=30 deg. and <=80 deg., and <=45 deg.±10 deg. angle is the optimum. The second taper angle ranges >=45 deg. and <=90 deg..
Patent JP-H0815472-A (JP)
Title: Boiling water nuclear reactor
Inventor: KATAYAMA HIROSHI
IPC: G21C3/324
Filed: 1994-06-29
Abstract: PURPOSE:To prevent or suppress relative displacement among fuel assemblies at the time of an earthquake and to solve the problem of a rise of reactivity in a D-lattice core due to this relative displacement. CONSTITUTION:A channel box 12 of a fuel assembly 8 faces an upper lattice plate 7. At a virtually central position in the height direction of the upper lattice plate 7 herein, conical projections 18 are fixed to the channel box 12 at positions at the central axis of the channel box 12 practically. The channel box has a structure of coming into contact with the upper lattice plates 7 at the fore ends of the projections 18. The projections 18 are provided respectively on two sides of the channel box 18 whereon the box faces the upper lattice plates 7 and the fore ends of the projections are disposed on the same horizontal plane. The fuel assembly 8 is made to thrust three other assemblies inside the upper lattice plates 7 by a channel fastener 15 at the center of the lattices of the upper lattice plates 7 substantially and pressed against the upper lattice plates 7.
Patent JP-S63311875-A (JP)
Title: Contour compensation circuit
Inventor: KIHARA HIROSHI
IPC: H04N5/208
Filed: 1987-06-13
Abstract: PURPOSE:To attain natural contour compensation regardless of the degree of contrast of a picture by applying nonlinear processing so as to decrease the input/output gain stepwise as a value being the absolute value processing to a signal level of a contour signal is increased and adding the result to an input video signal. CONSTITUTION:A contour signal Dap formed by an input video signal Sin is added to an input video signal Din and outputted in a contour compensation circuit, then a nonlinear processing circuit 10 is provided to apply the nonlinear processing so that the input/output gain is decreased stepwise as the value being the absolute value processing to the signal level of the contour signal Dap formed from the input video signal Sin is increased, and a contour signal Dabs' processed of the nonlinear processing by the circuit 10 is added to the input video signal Din. Thus, natural contour compensation is applied even to a picture with low contrast or a picture with high contrast.
Patent JP-H04370999-A (JP)
Title: Connecting method for lead terminal to flexible printed board
Inventor: KURODA YASUHIDE
IPC: H05K1/18
Filed: 1991-06-20
Abstract: PURPOSE:To provide a method for connecting a soldered part with high insulating reliability in the method for connecting a lead terminal of an electronic unit to a flexible printed board for connecting between the units. CONSTITUTION:Spot faced holes 12 are arranged on a circular arc-shaped sidewall of a unit case 1 of each electronic unit 1A, lead terminals 11 protrude from the centers of the holes 12, and are so engaged with the holes 12 that the terminals 11 protrude from the central hole of a circular bottom plate. Then, the end of the terminal 11 is bent to form a bent part, a pattern tongue piece 21A of the end of a conductive pattern 21 of the board 1 is aligned with the bent part, the bent part is faced with a long hole formed at the center of the piece 21A, and soldered to the piece 21A.
Patent JP-H05340819-A (JP)
Title: Light frequency switching characteristic measuring instrument
Inventor: TADA YASUHIKO
IPC: G01J9/00
Filed: 1992-06-08
Abstract: PURPOSE:To highly accurately measure the switching frequency interval and switching time with an instrument having a simple constitution when the light frequency of a laser light source is switched. CONSTITUTION:The title measuring instrument is provided with an optical FM-AM converting means 11 which converts input light into a light intensity signal, the transmission characteristics of which have periodicity against the light frequency of the input light and which indicates periodic light intensity changes at the transmissive frequency intervals of the transmission characteristics, optical FM-AM converting means 15 which converts the input light into a light intensity signal, the transmission characteristics of which becomes linear against the light frequency of the input light and which indicates light intensity changes corresponding to the light frequency changes of the input light, photoelectric converting means 12 and 16 which respectively converts the light intensity signals into electric signals corresponding to the light intensities of the light intensity signals, switching frequency interval measuring means 13 which counts the number of cycles indicated by the cyclic waveform of the electric signals and calculates the switching frequency interval of the input light by using a transmissive frequency interval, and switching time measuring means 17 which measures the duration of a level change in the electric signals and calculates the light frequency switching time of the input light.
Patent JP-H0810465-A (JP)
Title: Electric razor
Inventor: TAKAO NOBUTOSHI
IPC: B26B19/38
Filed: 1994-06-29
Abstract: PURPOSE:To reinforce an elongated rod part for surely sliding a slide piece without deforming the same by disposing an operating part and a switch part in ideal positions. CONSTITUTION:An electric razor is provided with a slide piece 1 slidably disposed in a case 2 to turn on or off a switching member 3. The slide piece 1 has an operating part 1A exposed to the surface of the case 2 and a switch part 1B connected through a rod part 1C to the operating part 1A. Parts 4 built in the case 2 and extended in the direction of the length of the rod part 1C have a reciprocating gap 5. The rod part 1C is located in the reciprocating gap 5 of the built-in parts 4 and has reinforcing ribs 6 vertically standing on the inner surface of the case 2. The reinforcing ribs 6 reinforce the rod part 1C for interconnecting the operating part 1A and switch part 1B to prevent them from deformation.
Patent JP-S634093-A (JP)
Title: Production of electroplated steel sheet having excellent plating adhesiveness
Inventor: YOKOYAMA TOSHIO
IPC: C25D7/06
Filed: 1986-06-24
Abstract: PURPOSE:To surely subject a black plate to stable predipping and to improve plating adhesiveness by plunging a steel strip to a plating liquid build-up part where the plating liquid is built up from a plating liquid surface, thereby electroplating the steel strip. CONSTITUTION:A pair of anodes 7, 8 having approximately the same width as the width of conductor rolls 3, 4 having the same shape in 1st and 2nd plating cells 1, 2 are provided to face each other so as to be spaced slightly from the outside peripheral faces of the lower half parts of said rolls 3, 4 which are dipped into the plating liquid 8. The anodes are held dipped in the plating liquid 8. The steel strip 6, wound around energizing rolls 5 and the rolls 3, 4, is conveyed leftward and is plated in order of the cells 1, 2. A means for building up the plating liquid like a nozzle 10 is provided to the position near the part A where the steel strip 6 is conveyed approximately perpendicularly to the plating liquid 8 in the cell 1. The plating liquid is blown out of said nozzle to form the build-up part C of the plating liquid surface. The plating liquid 8 is thereby perdipped to the surface to be plated of the steel strip 6 by which the plating having the good adhesiveness is obtd.
Patent JP-H0314998-A (JP)
Title: Traction drive unit
Inventor: TAKEBAYASHI HIROAKI
IPC: F16N39/04
Filed: 1989-06-09
Abstract: PURPOSE:To effectively and early soften lubrication oil at low temperature in a traction drive unit of apparatus used outside by providing far infrared radiation ceramics around the friction rolling part of a planetary roller. CONSTITUTION:Both sides of a stationary ring 1 of a traction drive unit is coated with far infrared radiation ceramics 6. At the time of low temperature in winder, when the ceramics 6 is heated for a specified time through energization of nichrome wire and the like, lubricant oil such as grease and the like applied to the periphery of a planetary roller 4 is heated effectively and a lubricant oil film is stably formed between the roller 4 and stationary ring 1 and sun roller 2a, thereby a smooth transmission of torque from a high speed shaft 2 to a low speed shift 3 is attained. It is thus possible to have necessary torque transmission characteristics immediately after start-up even in winter.
Patent JP-S6043403-A (JP)
Title: Cam shaft consisting of sintered alloy
Inventor: IIJIMA MASAYUKI
IPC: F01L1/04
Filed: 1983-08-13
Abstract: PURPOSE:To provide a titled cam shaft by fitting and fixing a cam part consisting of a ferrous sintered body contg. an adequate ratio of cavity via a copper or copper alloy layer to a shaft part and heating the same thereby forming a copper or coper alloy impregnated layer. CONSTITUTION:A cam part 2 formed of a ferrous sintered material in such a way that cavity exist therein at 2-25% is fitted via copper or copper alloy 3 to the outside circumference of a shaft part 1 then said part is heated for prescribed time at about the temp. at which the copper or copper alloy 3 turns into a liquid phase thereby impregnating the copper or copper alloy 3 into the cam part 2. The assembly is then cooled, by which a joint part 4 is formed between the shaft part 1 and the cam part 2 and at the same time a copper or copper alloy impregnated layer 5 continuous therewith if formed. The cam shaft is obtained with which the cam part 2 is securely fixed to the shaft part 1, the cam part 2 wears less even under high surface pressure, at high temp. and in deteriorated oil and the attack to the mating member is lower.
Patent JP-H08318448-A (JP)
Title: Turntable of machine tool
Inventor: SHIRAI AKIO
IPC: B23Q1/00
Filed: 1995-05-22
Abstract: PURPOSE: To achieve the division, positioning, and clamping of a turntable in one action by fixing a clamping plate to a table bracket side at the division end, and fitting a clamp roller to hold the clamp plate from the top and the bottom to the turntable side. CONSTITUTION: A worm gear having the self-locking effect is employed in a dividing mechanism of a turntable 2, a stopper bolt 15 is hit at and stopped by a stopper 14 at the division end, and the small driving force is constantly given to a division drive shaft to complete the division, positioning, and clamp in the turning direction of the turntable 2 in one action. The clamp in the vertical direction is of the structure to hold the clamping plate 16 fixed to a table bracket 8 through the turning motion of the turntable 2 by a clamp roller 17 fitted to the turntable 2. The division, positioning, and vertical clamping of the turntable 2 are achieved thereby.
Patent JP-S6232258-A (JP)
Inventor: KORUNERIUSU PEETAA
IPC: G01M15/04
Filed: 1986-06-26
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-H0318294-A (JP)
Title: Feeding device for spindle driving motor
Inventor: MIURA SATOSHI
IPC: B65H54/40
Filed: 1989-06-13
Abstract: PURPOSE:To unify spindle rotating speed and to obtain products of high quality easily by feeding the current from the bus in plural circuits in parallel one after another to each motor group externally divided along the array direction. CONSTITUTION:AC current of a specified frequency is generated from an invert er 3 by a control circuit 6. AC voltage is supplied to each motor 2 in each n-many motor group from parallel buses B1 to B3 through group feeder lines Al to Aj. All spindles 1 are rotated and driven. In this connection, since each load imposed to each motor 2 in operation is regarded as almost equal, the current i flowing to each motor 2 and its load power factor wstheta are all the same. Consequently, the voltage drop epsilonm caused by the m-th motor 2 can be reduced. Unevenness of feeding voltage to plural motors 2 can thereby be elimi nated for unification, so that the improvement of products for high quality in fine spinning, silk reeling, etc., will be facilitated.