baber/WOPTO huggingface dataset:
Patent JP-H02262478-A (JP)
Title: Cab lock device
Inventor: YOSHIDA RYOICHI
IPC: B62D33/07
Filed: 1989-03-31
Abstract: PURPOSE:To simplify a structure and facilitate an operation by moving a sub- hook to the lock releasing position of a main hook and holding the sub-hook in this position by means of a holding member to enable the main hook to be removed from locking. CONSTITUTION:A cab lock pin 10 is fixed to a chassis side yoke 11 and a main hook 20 which can be engaged/disengaged with the pin 10 is rotatably installed by shaft 21 on a cab side bracket 60. A sub-hook 30 for holding the main hook 20 on a lock position is rotatably installed by shaft 31 on the bracket 60 and an operating member 40 is movably provided along a slotted hole 40a via a pin 32 on the free end side of the sub-hook 30. The sub-hook 30 which is moved up to the lock releasing position of the main hook 20 by means of the operating member 40 is held in that position by a holding member 50, whereas, at the time of moving the operating member 40 in the direction opposite to the operating direction of the sub-hook 30, the engagement between the sub-hook 30 and holding member 50 can be released.
Patent JP-H06235040-A (JP)
Title: High strength and heat resistant aluminum alloy, its integrated and solidified material and production thereof
Inventor: KITA KAZUHIKO
IPC: C22C1/04
Filed: 1993-04-09
Abstract: PURPOSE:To provide an Al base alloy having high strength and ductility and excellent in high temp. strength and to provide the integrated and solidified material thereof. CONSTITUTION:An Al alloy shown by the general formula: AlbalTiaFeb and AlbalTiaFebMc, {M: one or >=two kinds among V, Cr, Mn, Co, Y, Zr, Nb, Mo, Ce, La, Mn Hf, Ta and W and 7<=a<=20, 0.2<=b<=6.0 and 0<c<=6} is obtd. The rapidly solidified material having this compsn. is integrated and solidified. This material is formed by plastic working means.
Patent JP-H08320840-A (JP)
Title: Communication server for multiuser interactive virtual environment and its usage method
Inventor: TOOMASU EE FUNKUHAUZAA
IPC: G06F19/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of information to be sent to a set of user devices related to a multiuser interactive virtual environment from a server. SOLUTION: One set of servers composed at least of one server 100 uses a reception filter for an input data stream so as to discriminate one set of user devices composed at least of one user device 102 to which an output message is set. The output message represents the input data stream. The second user device 106 contained in a set of user devices 102 is related to second entity. The second entity occupys second position in the multiuser interactive virtual environment. A set of servers composed at least of one server compresses the input data stream based on one set of features composed at least of one feature for generating the output message. Finally, a set of servers composed at least of one server transmits the output message to the second user device 106.
Patent JP-H09103751-A (JP)
Title: Falling ore cleaner
Inventor: TAKAHASHI YUKIO
IPC: B08B5/04
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a falling ore cleaner capable of easily collapsing the accumulated and firmly caked falling ores and capable of mechanically cleaning the area below a conveyor including a narrow part. CONSTITUTION: A supporting arm 20 having a tip with its direction freely changed back and forth and vertically in the vertical plane is fastened to a low-floor loader 10 to be remote-controlled through a horizontal rotating mechanism 21. Further, a drill-shaped cutting tool 31, a breaker 30 having a machine for rotating the cutting edge 31 and a discharge pipe 40 for sucking and removing the chips cut by the tool 31 are detachably mounted on the tip of the arm 20.
Patent JP-H089680-A (JP)
Title: Dc brushless motor and its stop method
Inventor: YOSHIKAWA RIKIO
IPC: H02P6/24
Filed: 1995-04-10
Abstract: PURPOSE:To provide a DC brushless motor which can hold a stop position without using a mechanical brake. CONSTITUTION:A rotation control part 7 which uses outputs eu to ew of a position detector 3 detecting the polarity of a magnetic pole for a rotor as inputs and which generates positional signals eu' to ew', a motor drive part 4 by which an exciting current is made to flow to a drive coil at a prescribed phase according to the state of the positional signals and an output control part 12 which controls the magnitude of the exciting current are installed. The rotation control part 7 gives, to the motor drive part 4, the positional signals eu' to ew' in the same state as the outputs eu to ew of the position detector when a rotation instruction is given, and it fixes the state of the signals so as to stop a motor when a stop instruction is given. After the motor has been stopped, a holding current which is limited to a value smaller than that in an operation is made to flow to the drive coil at a phase which has been excited in its stop, and a stop position is held.
Patent JP-H01255371-A (JP)
Title: System for driving light emitting diode
Inventor: KAMIOKA TADASHI
IPC: G09G3/14
Filed: 1988-04-05
Abstract: PURPOSE:To shorten a time necessary for lighting up a light emitting element by supplying an operating current to each light emitting element by means of a constant current source. CONSTITUTION:A constant current source 121 supplies a constant current to each light emitting element 111, a switching means 131 switches the supply route of the current, and each light emitting element 111 is lit up at a selected point. In such a way, the constant current source 121 executes a control to decrease an internal resistance and to cause the current to rapidly flow to the light emitting element 111 at the time of the switching by the switching means 131. Thus, the time necessary for the lighting can be shortened, and the original reading speed of an active optical sensor can be also made high- speed.
Patent JP-S5418594-A (JP)
Title: Stern shape
Inventor: TAMAI HIROMASA
IPC: B63B1/08
Filed: 1977-07-13
Abstract: PURPOSE: To reduce the vibration of the stern of a ship having a single screw eith large diameter propeller by setting the boss ratio of the propeller at predetermined value and forming the stern shape to effectively introduce stream along the hull of the ship. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62239141-A (JP)
Title: Automatic original document feeder
Inventor: KITAHARA MAKOTO
IPC: G03G15/00
Filed: 1986-04-11
Abstract: PURPOSE:To shorten the carrying time of a partitioning material by allowing the partitioning material indicating the boundary between sets of original documents to go to another piling tray before sending it to a prescribed piling tray. CONSTITUTION:The rotation direction of a full belt 25 is changed to the direction of an arrow I on a basis of the completion signal of one exposure process of an original document P3 of a set D1 of original documents in the side of a copying machine 100. Such a original document passes paths (h) (i) (j) in a circulating original document feeding part B and is ejected onto a tray 27 in the part B with the picture face turned up. Following original documents P2 and P3 of the set D1 of original documents are similarly carried to the tray 27 through paths (a) (b) (c) (d) (f) one exposure (h) (i) (j). Next, a partitioning paper 300A is processed, but it is ejected onto a tray 14 through paths (a) (b) (c) switch back (e) because it is unnecessary to copy the partitioning paper. Original documents of the set D1 are separated and carried one by one in order from the bottom from the tray 27 in the part B. Images are formed on the first faces of copy papers, and original documents are ejected onto the tray 14 with picture faces turned up when the last original document of the set D1 is processed.
Patent JP-2000278953-A (JP)
Title: Power supply
Inventor: MAGOME TAKAAKI
IPC: H02M3/28
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption while stabilizing the operation by constituting a circuit for controlling operation/non-operation of a phototriac which controls a triac for switching between a full-wave rectifier circuit and a voltage doubler rectifier circuit selectively based on the power supply voltage of a transistor circuit performing thyristor operation. SOLUTION: When AC power supply VAC is 100 V system, a triac TR1 is turned on to form a voltage doubler rectifier circuit and when AC power supply VAC is 200 V system, the triac TR1 is not operated and a full-wave rectifier circuit is formed. The control circuit for the photodiode of a phototriac PC1 controlling trigger of the triac TR1 is provided with a switching transistor Q3 performing thyristor operation by supplying a base current when the switching transistor Q2 is turned on. Power consumption can be reduced by decreasing the base current for turning the switching transistor Q2 on and switching operation of the rectifier circuit can be stabilized.
Patent JP-H05278035-A (JP)
Title: Rubber vulcanizing mold and forming method for rubber specimen using the mold
IPC: G01N1/28
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a vulcanizing mold for molding a vulcanized rubber having a small variation in physical properties and to obtain a method for forming a rubber specimen capable of predicting the accurate physical properties of a product using said vulcanizing mold. CONSTITUTION:In a rubber vulcanizing mold, a height H of at least one of a front wall 1 and a rear wall 2 opposed to each other is determined to be 0.1-0.5mm lower than a height of the other peripheral walls for controlling a rubber squeeze-out direction. In a method for forming a rubber specimen, the rubber specimen is taken out of a rubber material vulcanized and molded by this mold so that the length direction thereof is in parallel to the rubber squeeze-out direction.
Patent JP-H06292878-A (JP)
Title: Garbage treating machine
Inventor: MISHIMA MOTOMICHI
IPC: B09B3/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide the garbage treating machine which crushes and dries the crude refuse and eliminates the smells of the dried refuse by releasing a deodorant at the time of charging the crude refuse. CONSTITUTION:This garbage treating machine is provided with an adiabatic container 1 equipped in a garbage treating machine body 19, a crude refuse housing container 2 disposed in the adiabatic container 1, a rotating blade 4 and stationary blade 3 for crushing and agitating the crude refuse in the crude refuse housing container 2, a heater 6 for heating and drying the crude refuse in the crude refuse housing container 2, a condensing section 9 which is arranged in the outer peripheral part of the adiabatic container 1 and condenses the steam generated from the crude refuse and a deodorizing means 27 which releases the deodorant near the front surface of the crude refuse housing container 2 cooperatively with opening of the cap 20 of the garbage treating machine body 19.
Patent JP-S60226075-A (JP)
Title: Digital data reproducing circuit
Inventor: SUDA MOTOHARU
IPC: G11B20/10
Filed: 1984-04-25
Abstract: PURPOSE:To output as it is reproducing digital data which is decided to be correct, by outputting the reproducing digital data as it is when a comparing output of digital data corrected by an error correcting circuit and the reproducing digital data is below a threshold level, when an error of every block of the reproducing digital data has been detected. CONSTITUTION:Video data Dc whose error has been corrected, from an interpolating circuit 51 is supplied to a discriminating circuit 52 and a multiplexer 53. Reproducing video data Di is matched as to a timing with the video data Dc whose error has been corrected by passing through a delaying circuit 54, and thereafter, supplied to the discriminating circuit 52 and the multiplexer 53. The discriminating circuit 52 checkes whether an absolute value of a difference of the video data Dc and Di is smaller than a threshold level (m) or not. That is to say, in the discriminating circuit 52, when the absolute value of the difference of the reproducing video data Di and the video data Dc whose error has been corrected exceeds the threshold level (m), the video data Dc is selected by the multiplexer 53, and when the absolute value of the difference of both of them is smaller than the threshold level (m), the reproducing video data Di is selected by the multiplexer 53.
Patent JP-H06298122-A (JP)
Title: Shock absorbing structure of car body side part
Inventor: MORISHITA TOSHIYUKI
IPC: B62D25/20
Filed: 1993-04-12
Abstract: PURPOSE:To restrain roll due to impulsive force applied to the side of a car body by arranging a body strength member in the longitudinal direction of the body on the underside of a floor, and extendingly providing an energy absorbing member on the side part outside the vehicle so as to face the outside of the vehicle and on the same face as the side part of the body in the vertical direction. CONSTITUTION:A frame mounted with a car body 1 provided on a chassis is provided with a side frame 7 having an inner side frame 7a and an outer side frame 7b each of U-shaped section, along the longitudinal direction of the body. A body mount member 8 is fixedly secured to the outer side frame 7b, and a floor panel 4 is supported therewith. An energy absorbing member 15 is arranged on an outside-vehicle side face 14 of the side frame 7, so as to be positioned between the front and rear wheels and faced to the outside of the vehicle. The extreme end of the energy absorbing body facing the outside of the vehicle is positioned on the nearly same vertical plane as the side part 2 of the body 1.
Patent JP-H0262978-A (JP)
Title: Static elimination method for electrostatic dielectric strength evaluating device
Inventor: TASHIMO HIROSATO
IPC: H05F3/02
Filed: 1988-04-06
Abstract: PURPOSE:To prevent electric and mechanical interference between a discharging bar and a static eliminating bar by carrying out static elimination through at least one terminal which is at a distance from a terminal to be tested contacting the discharging bar. CONSTITUTION:The discharging bar 33 is moved down to contact the terminal 36-1 to be tested, thereby testing discharging. Then at least one of static eliminating bars 34-2 - 34-4 corresponding to three sides of a semiconductor device 36 except the side including the terminal 36-1 is brought into contact with a terminal 36-2 of the device 36. At this time, the static eliminating bar contacts at least one terminal among the power terminal, connection terminal, and input/ output terminal of the device 36. Then the bar 33 is moved up away from the terminal 36-1 and the controller of a high-voltage power unit lowers the voltage of a high-voltage power source to the ground potential at a specific voltage dropping speed. Then the static eliminating bars which do not contact the terminal 36-2 are brought into contact and all the bars 34-1 - 34-4 are made to contact all terminals 36-2 including the terminal 36-1. Then the fault of the device 36 is decided through all the static eliminating bars 34-1 - 34-4.
Patent JP-S60227474-A (JP)
Title: Manufacture of mos transistor
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/266
Filed: 1984-04-26
Abstract: PURPOSE:To form impurity distribution in the direction of a channel having excellent controllability by previously disproportioning a gate oxide film on the implantation of channel ions. CONSTITUTION:A gate oxide film 5 is formed through thermal oxidation while the upper section of a substrate 4, to which a field oxide film 9 is shaped, is irradiated by beams in a manner that unequal intensity distribution is shaped along the direction toward a region corresponding to a drain region from a region corresponding to a source region. Consequently, a thin film 5, the drain side thereof is thick and the source side thereof is thin, is formed. Impurity ions are channel-implanted through the film 5. A channel doping layer 8 is shaped through the ion implantation. As a result, the layer 8 is deviated to the source side, and distribution in which the quantity of a dose is reduced toward the direction of the drain from the source is obtained. According to the manufacture, its controllability is improved because distribution in which ion concentration is shaped along the direction toward the drain side from the source side depends upon only the distribution of the thickness of the film 5.
Patent JP-H04294142-A (JP)
Title: Manufacture of double-sides resin-coated steel plate
Inventor: IKEBE MASARU
IPC: B29L9/00
Filed: 1991-03-25
Abstract: PURPOSE:To manufacture a double-sides resin-coated steel plate with excellent yield at low cost. CONSTITUTION:A preheated steel plate 25 is held by a pair of left and right pressure bond rolls 28, 29 and passed. The steel plate 25 is passed while being wound on one roll 28 and being not wound on the other roll 29. A thermoplastic resin 32 is flowed down to the non-winding side 25U of the steel plate 25 from a T die 31, and a solid thermoplastic resin film 36 is passed between the roll 28 on the winding side and the steel plate 25. The width of the resin flowing down from the T die 31 is made wider than the steel plate 25, and the thick section of resin thickness at an end section is not flowed down to the steel plate section. The width of the solid thermoplastic resin film 36 is made wider than that of the resin 32 flowing down from the T die 31, and the T-die resin 32 is not attached to the winding roll 28. Heating pressure operation may be added to a double-sides resin-coated steel plate 37, from which the pressure bond rolls 28, 29 are separated. A low-coat film having high performance can be formed. A uniform product is acquired.
Patent JP-H0664429-A (JP)
Title: Suspension controller for vehicle
Inventor: SHIRAISHI YASUHIRO
IPC: B60G17/015
Filed: 1993-04-12
Abstract: PURPOSE:To prevent reduction of cornering power even during turning brake, when steering conversion and braking are simultaneously operated more than a predetermined range, so as to improve steering stability. CONSTITUTION:When a control system is in an automatic state and a vehicle is running on a good road, damping command value under medium damping force M which is set as a first set value according to running conditions in a step S2 - a step S6 is selected and steering angle detection value and braking detection value are judged whether they exceed the predetermined range or not in a step S8. In the case of exceeding the predetermined range, a step S13 is selected directly so that selection of such a damping command value or a high damping force H, as exceeding the first set value is prevented and a damping force variable shock absorber is controlled under the medium damping force so that a car body is allowed to tilt during turning brake so as to reduce load sharing diference between the inner and the outer wheels during turning. Thereby reduction of total conering power is controlled so as to improve steering stability.
Patent JP-H02263662-A (JP)
Title: Thermal printer
Inventor: KATSUMA NOBUO
IPC: B41J2/335
Filed: 1989-04-05
Abstract: PURPOSE:To contrive a rapid and correct resistance measurement by conducting the resistance measurement of heating elements based on partial voltages corresponding to a plurality of preset resistance values and resistance values of heating elements forming a thermal head. CONSTITUTION:A control circuit 6 supplies control signals Vc to a drive circuit 5 correspondingly to an operation and, simultaneously, changes over a switch S to select, e.g. a resistance Ra at the first measurement. The drive circuit 5 successively generates strobe pulses SP correspondingly to the control signals Vc to feed them to switching transistors Q. As a result, an electric current I corresponding to the resistance values of heating elements (r) passes through the resistance Ra. A voltage Va at this time changes to a level determined by E-IRa. In the second measurement, the control circuit 6 changes over the switch S to connect a resistance Rb between a power source E and a thermal head 1. When the resistance measurement is similarly conducted in this state, a voltage Vb at this time changes to a level determined by E-IRb. On the basis of these two measurement results, the resistance values of the heating elements can be measured without being affected by the characteristics of the transistors Q driving the heating elements.
Patent JP-2000277284-A (JP)
Title: Discharge lamp lighting device
Inventor: ONISHI MASAHITO
IPC: H05B41/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device using a switched capacitor capable of smoothing the output waveform by lessening the voltage difference between capacitors and enhancing the efficiency at charging time. SOLUTION: Approx. AC waveform is produced from instantaneous change in the number of series connection of capacitors Ci installed in a step voltage source and is supplied to a discharge lamp 5, wherein two kinds of such approx. alternate waveforms are provided, that is one higher than the characteristic voltage of the discharge lamp 5 and the other which is lower, and they are alternately supplied to the discharge lamp 5 selectively to light it up stably, and a step voltage generating means is connected to the input side at the timing, where the momentary voltage in series connection of the capacitor Ci of the step voltage generating means becomes closest to the momentary AC source voltage Vin, provided lower than Vin, so as to fetch in the input current approx. in a sine wave form, further a means is provided to make approx.  uniform the voltages of the capacitors Ci in the step voltage source.
Patent JP-H04294195-A (JP)
Title: Image recording body, manufacture thereof, and device therefor
Inventor: KAWAMURA TOMONORI
IPC: B41M5/40
Filed: 1991-03-25
Abstract: PURPOSE:To provide an image recording body for various certificates whose image durability is improved, character quality is improved, and indelibility is excellent, and method and device for manufacturing the image recording body. CONSTITUTION:On an image recording face of an acceptor 10 on which a transfer image is recorded by a melt type thermal transfer ink, an over sheet 14 is heated and/or stuck so as to protect the image recording face. The thickness of the melt type thermal transfer ink transferred to the acceptor 10 is 0.4-2.8 microns, and a relationship between a temperature Ta( deg.C) of an adhered face when the over sheet 14 is adhered and a softening point Tm( deg.C) of the melt type thermal transfer ink for forming images satisfies an expression of Ta( deg.C)<(Tm+30) ( deg.C).
Patent JP-S63251822-A (JP)
Title: Building control system
Inventor: SUETSUGU HIDETOSHI
IPC: G06Q50/16
Filed: 1987-04-08
Abstract: PURPOSE:To realize an unmanned monitor system for abnormality by starting a spare air conditioning equipment when a closed space does not satisfy the operating conditions and starting a central processing unit CPU after the operating conditions are satisfied. CONSTITUTION:The devices which perform the start-step actions and the state monitor via a building controller BMX includes the air conditioners AHU1-3, the constant voltage source devices CVCF1-3, the distribution boards BD1-3, and CPU1-3. The AHU1-3 are first started by the BMX and a central processing unit room starts the CPU1-3 when their operating conditions are satisfied. If these operating conditions are not satisfied, a spare air conditioning equipment is started. Then the CPU1-3 are started after the operating conditions are satisfied. In such a way, the units CPU and other equipments can be automatically started under the optimum conditions. Furthermore the abnormality can also be automatically monitored.