baber/WOPTO huggingface dataset:
Patent JP-H08265283-A (JP)
Title: Inter-rack transfer control system
Inventor: TAKEDA SHINICHI
IPC: H04J3/00
Filed: 1995-03-27
Abstract: PURPOSE: To simplify connection constitution between a main rack and a sub rack in an inter-rack transfer control system between the main rack mounting processors and the sub rack mounting units. CONSTITUTION: This system is provided with a main rack side multiplexing part 5 for multiplexing signals from the control system processor 3 and the monitoring system processor 4 of the main rack 1, a sub rack side multiplexing/ demultiplexing part 11 for clemultiplexing the multiplexed signals from the main rack side multiplexing part 5 and distributing them to the units 17 of the sub rack 2, a sub rack side multiplexing part 12 for multiplexing the signals from the units 17 of the sub rack 2 and a main rack side multiplexing/ demultiplexing part 6 for demultiplexing the multiplexed signals from the sub rack side multiplexing part 12 and distributing them to the control system processor 3 and the monitoring system processor 4.  Then, the main rack side multiplexing part 5 performs stuff multiplexing corresponding to the phase (frequency) difference of clock signals from clock generators 7 to 9 and performs transfer through a cable 15 to the sub rack 2.
Patent JP-S56163476-A (JP)
Title: Quartz timepiece
Inventor: YOSHIDA JIYUNICHI
IPC: G04D7/12
Filed: 1980-05-20
Abstract: PURPOSE:To enable the timepiece pace to be measured by means of a pace measuring device employing a resonance microphone of 32kHz, by a method wherein in a timepiece employing a quartz oscillator having a high frequency, a quartz oscillator of 32kHz is connected with a frequency-divided output of 32kHz. CONSTITUTION:The reference oscillation signal is frequency-divided to 32kHz in the first frequency dividing step 4. The output signal thereof is applied to another quartz oscillator 6 which has 32kHz and performs flectional oscillation. Resonating with said signal, the quartz oscillator 6 oscillates. Detecting said oscillation by using a conventional resonance microphone permits the timepiece pace to be measured.
Patent JP-S62225419-A (JP)
Title: Cooling device for automobile engine compartment
Inventor: NISHIWAKI TOSHIAKI
IPC: F01P5/06
Filed: 1986-03-26
Abstract: PURPOSE:To make it possible to eliminate the necessity of a space for a fan in an engine compartment and to enhance the cooling efficiency of a cooling device, by disposing a blower fan and a air-blow duct in a bumper adjacent to the engine compartment. CONSTITUTION:A blower fan 13 is disposed in an air-blow duct is formed in the shoulder section of a bumper 4 adjacent to an engine compartment 2. With this arrangement, the outside air 15 is introduced into the duct 12 through the space between a bumper end 4b and a vehicle body 17 when the fan 13 is driven, and is changed in its flowing direction to be blown into the engine compartment 2, and therefore heated air is driven out from the engine compartment 2 through an exhaust system 7. With this arrangement, no extra space is required in the engine compartment, thereby it is possible to enhance the cooling efficiency of the cooling device.
Patent JP-S63233416-A (JP)
Title: Lever device for controlling direction of three-way dump truck
Inventor: UEDA KOZO
IPC: B60P1/04
Filed: 1987-03-20
Abstract: PURPOSE:To easily turn levers by constituting a lever for selecting the lock and unlock of respective hinge parts through a push-pull wire of a main lever and an auxiliary lever. CONSTITUTION:In the case of dumping a packing case, the auxiliary lever 16 is pulled up against spring force until a turning regulating member 19 is abutted upon a slide regulating member 17. After disengaged from stoppers 20, 20, the member 19 is turned up to a position shown by an alternate long and short dash line and releases the auxiliary lever 16 on the position. Consequently, one hinge part is unlocked through the push-pull wire 23 and the other hinge is locked.
Patent JP-H01241206-A (JP)
Title: Base current compensation circuit for variable gain circuit
Inventor: KAMOSHITA IWAO
IPC: H03G3/10
Filed: 1988-03-22
Abstract: PURPOSE:To attain accurate base current compensation independently of the gain control state of a variable gain circuit by adding a collector output current of a 4th differential pair transistor(TR) to a base of 2nd and 3rd differential pair TRs while converting it into a compensation base current. CONSTITUTION:A collector output current of a TR Q11 is fed to an emitter of an NPN TR Q17 via a current mirror circuit 24 comprising NPN TRs Q13, Q14 and resistors R7, R8 and a current mirror circuit 25 comprising NPN TRs Q15, Q16 and resistors R9, R10. The emitter of the TR Q17 receives a collector current of the TR Q11 nearly equal to the sum of the collector currents of the TRs Q4, Q5 via the circuits 24, 25 to generate a base current equal to the sum of the base currents of the TRs Q4, Q5. The base current of the TR Q17 is fed to the base of the TRs Q4, Q5 via a current mirror circuit 26 comprising PNP TRs Q18, Q19 and resistors R11, R13 to compensate the base current of the TRs Q4, Q5.
Patent JP-S56164932-A (JP)
Title: System for prevention of error of shearing type measuring beam supported at both ends
Inventor: KAWABATA MIKIYUKI
IPC: G01L1/22
Filed: 1980-05-23
Abstract: PURPOSE:To negate asymmetric errors with simple constitution by making the shape of a beam, stress concentrating holes and four sets of intersecting strain gages on both sides thereof into center symmetry if possible, and compensating the asymmetry of a measuring element by giving a notch to one of the stress concentrating  holes. CONSTITUTION:Two pieces of stress concentrating holes 12, 14 and four sets of orthogonally intersecting gages T1, T1', T2, T2', C1, C1', C2, C2' are provided to a beam of a square section symmetrically with respect to the center 10 of the beam. If two groups of the gages in the tensile direction T and the compressive direction C are divided to two groups of T1T2', C1C2', T1' T2, C1' C2 symmetrically with respect to the center of the beam and two sets of electric bridges are formed, the shearing stresses generated by the deviation of gravity W from the center 10 are offset. The errors based on the asymmetry of a measuring element is compensated by giving a notch 24 to one of the holes 12, 14. Thereby, asymmetric errors are negated with the simple constitution.
Patent JP-H0838420-A (JP)
Title: Optometry device
Inventor: KOYAMA TOSHIHIRO
IPC: A61B3/028
Filed: 1995-03-27
Abstract: PURPOSE:To provide an optometry device capable of sufficiently securing the optical distance for optometry in a narrow place and capable of simply confirming the information necessary for optometry other than a target and unnecessary to be presented to a testee. CONSTITUTION:This optometry device is provided with a liquid crystal display panel (target display means) in a case 1 arranged at an interval from a testee via a table 2; a reflecting device reflecting the light beam from the liquid crystal panel many times, outputting it outward on the side of the case 1, and guiding it to the testee at the optometry position; and a liquid crystal display panel 14 (optometry information display means for tester) displaying at least a target as optometry information on the side face of the case 1 invisible from the testee at the optometry position of the table 2.
Patent JP-S56163722-A (JP)
Title: Stanchion structure for gas treating equipment
Inventor: ITOU YOSHIBUMI
IPC: B01D53/06
Filed: 1980-05-23
Abstract: PURPOSE: To prevent deterioration of sealing capacity by supporting a rotating cylinder filled with adsorbent with a pair of hollow vertical stanchion connected to allow relative movement and thereby adsorbing distorsion due to change of temperature by free elongation of the stachions.  
     CONSTITUTION: A rotating cylinder A is supported through a driving device to rotate freely on a rotating table 1 installed on a fixed part B. The inside is divided into chambers 5 filled with adsorbent 4 by partition plates 3. The partition member 3 is supported by vertical stanchions installed on bottom beams 7 provided radially from a shaft 6. Each stanchion consists of a pair of hollow square cylinders 10, and tightened to allow relative displacement in longitudinal direction by means of a bolt 13 that crosses a long groove which extends in longitudinal direction. A through- hole 14 is made in each stanchion 10 to introduce cooling fluid. By this way, generation of excessive thermal stress can be prevented effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61227862-A (JP)
Title: Formation of spray pattern of powder coating and its spraying device
Inventor: MATSUNAGA MASABUMI
IPC: B05B5/08
Filed: 1985-04-01
Abstract: PURPOSE:To obtain a comparatively large pattern having uniform distribution density by outwardly injecting a powder coating from a nozzle, regulating with an electrostatically charging electrode at the center of the nozzle and filling in the blank of the spray pattern. CONSTITUTION:A powder coating is injected outwardly from nozzles 3 and 4 at angles alpha and beta in electrostatic powder coating. An electrostatically charging electrode 8 is provided at the intermediate part between the nozzles 3 and 4. Consequently, injected powder particles are attracted and the blank part formed between the spray patterns is filled in. In this case, the degree of the filling in of the blank part is controlled by regulating the voltage impressed on the electrostatically charging electrode 8 and the discharge of the powder. The shape of the spray pattern, the distribution density of coating, the thickness of coated film, etc., are thus controlled and a desired pattern is formed.
Patent JP-S57184893-A (JP)
Title: Heat exchanger
Inventor: SHINOHARA SHIYUNJI
IPC: F28F1/42
Filed: 1981-05-06
Abstract: PURPOSE:To heighten the dimensional accuracy and stabilize the quality of the heat exchanger by a method wherein an outer tube, an inner tube and radially connecting plates are molded into an integral body and heat exchange plates are radially inserted in the space formed between the outer tube and the inner tube in order to form the passages for primary fluid and secondary fluid by allotting every other space divided with the heat exchange plates. CONSTITUTION:The inner tube 1 and the outer tube 2, of both of which an heat exchanger main body is composed, and as well as four connecting plates 3 connecting the inner tube 1 and the outer tube 2 are molded into an integral body with plastic. An annular space A, which is divided into four chambers with the connecting plates 3, are formed between the inner and outer tubes 1 and 2. The heat exchange plates 4 made of plastic film are insertedly provided with intervals in the space A formed between both the inner and outer tubes 1 and 2 by inserting both the longitudinal edges of the heat exchange plates 4 into longitudinal grooves 1a and 2a arranged on the outer periphery of the inner tube 1 and on the inner periphery of the outer tube 2 so as to dividingly form the primary fluid passages 5 and the secondary fluid passages 6 by allotting every other division divided with the heat exchange plates 4. After that, the primary fluid is flowed in the passages 5 from the left side opening and the secondary fluid is flowed in the passages 6 from the right side opening so that both the fluids are flowed oppositely to each other, resulting in performing the heat exchange through the heat exchange plates 4 and the connecting plates 3.
Patent JP-S58184764-A (JP)
Title: Integrated circuit device
Inventor: MISU KAZUHITO
IPC: H01L21/3205
Filed: 1982-04-22
Abstract: PURPOSE:To prevent the disconnection of the metal wiring as well as to improve the reliability of the metal wiring for the titled device by a method wherein a polycrystalline silicon layer is formed in concaved shape and use it as a gate electrode. CONSTITUTION:A field oxide film 2 is formed on a silicon substrate 1, a polycrystalline silicon layer 14 is grown thereon, and a photoresist 5 is selectively applied. Then, an isotropic etching is performed on the polycrystalline silicon layer 14 both in the direction of substrate and in lateral direction. Then, the polycrystalline silicon layer 14' is formed into convexed shape by performing a parallel flat-plate type plasma etching, and gate electrodes 14' and 14'' are obtained. Then, the photoresist 5 is removed, an impurity region 6 is formed on the source and drain region, and a PSG film 7 is formed as an interlayer insulating film. Then, an aperture is provided on a contact, and a metal wiring layer 8 is formed.
Patent JP-H01241260-A (JP)
Title: Data communication equipment
Inventor: TERAICHI HIROO
IPC: H04N1/32
Filed: 1988-03-22
Abstract: PURPOSE:To attain automatic reception by an incoming call even at manual reception by switching the manual reception into the automatic reception when a signal representing a non-voice terminal equipment sent from an opposite device is detected at the manual reception. CONSTITUTION:While the manual reception mode is set, when an incoming call comes from an opposite facsimile equipment, a call tone rings in matching with a call signal from an exchange to inform an incoming call to the operator. The operator hooks up the handset to reply the opposite party. Then the opposite facsimile equipment sends a CNG signal (a signal representing that a caller side is a non-voice terminal equipment). When the CNG signal is detected, a CPU 8 controls an NCU 1 to connect the line to a MODEM 3 and to receive a facsimile signal from the opposite party. When no CNg signal is received, it is discriminated that the incoming call is not an incoming call from the facsimile equipment but a normal telephone call to attain the talking state.
Patent JP-H06282462-A (JP)
Title: Debugging system for semiconductor test device control program
Inventor: UCHIMURA YUKARI
IPC: H01L21/66
Filed: 1993-03-26
Abstract: PURPOSE:To provide a step wherein the semiconductor test device control program whose execution time is shortened to the shortest time is restored to the semiconductor test device control program before the execution time is shortened to the shortest time at the time of debugging. CONSTITUTION:Independent programs are present, test by test, and the semiconductor test device control program including duplicate instructions is present on a storage medium Al on the whole; and this program is made shortest in execution time in a duplicate instruction deletion step 2 and generated on a storage medium B3. In the figure, NO. 4 shows a state wherein the duplicate instructions in the semiconductor test device control program are made valid before the program is made shortest, i.e., the duplicate instruction restoration state wherein the program is restored to the state on the storage medium A. Consequently, the semiconductor test device control program restored to the same state before the program is made shortest as the program on the storage medium A is present on a storage medium 5 and this program is effectively used at the time of debugging.
Patent JP-S51144062-A (JP)
Title: Method of refining waste liquid consisting of grinding and cutting oil s
Inventor: NINOMIYA KIYOSHI
IPC: C10M175/04
Filed: 1975-06-04
Abstract: PURPOSE: To effectively putify waste liquid of water-soluble oils consisting of organic amines, nitrites and water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06244665-A (JP)
Title: Crystal oscillator, manufacture of the same and surface mounted temperature compensating crystal oscillator
Inventor: NIINO HIDEKI
IPC: H03H3/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a crystal oscillator and the manufacture of the same, for which the fluctuation of the frequency characteristics of a crystal oscillating piece is reduced without generating thermal decomposition a conductive adhering member even when the device is exposed in a high temperature state by a reflow furnace, and to provide the surface mounted temperature compensating crystal oscillator suitable for surface mounting by using the method. CONSTITUTION:Concerning this crystal oscillator, a crystal oscillating piece 1 forming oscillating electrodes 12 and 13 on both of main faces is connected through conductive adhering members 6 and 7 to lead terminal parts 2 and 3 respectively connected with the oscillating electrodes 12 and 13. The conductive adhering members 6 and 7 are formed by sintering a conductive adhesive agent, which is constituted by mixing conductive powder into polyimide resin, through the solvent removing process and the polyimide sintering process. As the structure of the oscillating electrodes 12 and 13, a chrome base layer and an Au surface layer are provided. On the other hand, this crystal oscillator is used for the surface mounted temperature compensating crystal oscillator.
Patent JP-H0861284-A (JP)
Title: Pumping plant
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F04D15/00
Filed: 1995-03-27
Abstract: PURPOSE: To decrease the surge phenomenon of a water absorption tank by controlling a flow rate of a pump according to a water level lower than a minimum water level and performing drainage operation at a low water level without generating a harmful vortex. CONSTITUTION: A plurality of vertical shaft pumps to perform preceding waiting operation when a water level is lowered to a value lower than a minimum water level are installed in the one and the same water absorption tank, and an intake pipe 10 communicated with a pump casing below an impeller 1 and released to the atmosphere is provided. When a water level is lowered to a value lower than the minimum water level, a pressure in the intake pipe is reduced according to lowering of a water level, and an amount of intake air sucked in the pump casing according to reduction of the reduction is increased.  As a result, a pump discharge rate of flow of a pump is decreased according to lowering of a water level, roll-in of air from a suction belt is prevented from occurring and the starting of drainage and the stop of drainage are gradually progressed, whereby the surge phenomenon of the water absorption tank and the rapid load fluctuation to power source equipment are decreased.
Patent JP-H06278348-A (JP)
Title: Color printer
Inventor: YAMAGATA MASAKAZU
IPC: B41J11/62
Filed: 1993-03-26
Abstract: PURPOSE:To prevent dirt and injury of the tip of paper by interference between the paper and a colored ink ribbon even if the tip of the paper rubs a window part at the time of insertion of the paper. CONSTITUTION:A film member 23 is provided on a guide part 21 of an ink ribbon guide 12 guiding a colored ink ribbon 6 and at the time of insertion of paper, the ink ribbon guide 12 is shifted by a ribbon shift mechanism so that the film member 23 becomes a position facing on the window part 11 of a ribbon protector 10.
Patent JP-S57182463-A (JP)
Title: Thermal head
Inventor: SAWAI HIDEO
IPC: B41J2/345
Filed: 1981-05-08
Abstract: PURPOSE:To obtain a good quality thermal head, strong against abrasion and with high resolution by forming a wear resistant layer with metallic film and by forming a hard metal layer for each dot by etching. CONSTITUTION:A wear resistant layer 5 is applied on the surface of an antioxidant film 4 of thermal head resistance heating element, and a hard metal film like chrome is applied on its entire surface. And then a metal film 6 is made to remain only on heating element dot part by etching. It is thus possible to produce having excellent wear resistance and resolution while avoiding heat diffusion at heat generating dot part.
Patent JP-S63234226-A (JP)
Title: Method for driving liquid crystal element
Inventor: YATABE SATOSHI
IPC: G09G3/36
Filed: 1987-03-23
Abstract: PURPOSE:To simplify a driving circuit by adopting only the common two voltage values for the voltage to be impressed to scanning electrodes and the voltage to be impressed to signal electrodes and changing the pulse width of the voltages, thereby driving a liquid crystal element. CONSTITUTION:Liquid crystal molecules orient to either a 1st stable state (on) 13 or 2nd stable state (off) 13' when an electric field E or E' of a different polarity is applied to the element for a certain time or longer. The respective scanning electrodes have selection periods of the specified time which do not overlap on each other. The selection period is divided to 10 periods which are respectively designated as periods t1-t10. Then, the voltage is 0 in the selected scanning electrodes in t1-t3, t8-t10 and the voltage V0 is impressed to the electrodes in the other periods. The voltage is 0 in the non-selected scanning electrodes in the periods t1, t2, t4, t5, t7, t10 and the voltage V0 is impressed thereto in the other periods. The voltage 0 or V0 is impressed to the signal electrodes in the prescribed periods according to whether the selected scanning electrodes and the picture elements on the respective signal electrodes are to be turned on or off. Multiplex driving by only the two voltage values is thus permitted.
Patent JP-H09260980-A (JP)
Title: Electronic volume circuit
Inventor: IMAI KATSUMI
IPC: H03G3/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a rapid level change due to the ON/OFF of a transistor by adjusting a current flowing through an external resistor, controlling the output of a differential amplifier and impressing this output as the gain control voltage of GCA. SOLUTION: When a voltage to be applied to a control terminal 12 is equal to the voltage of a constant voltage source 59, no current flows through an external resistor 50. A current does not flow through a terminal 61 similarly to the external resistor 50 by the operation of a current mirror circuit 57. Since the equal voltages are impressed from a reference voltage source 64 to the bases of transistors 62 and 63 constituting a differential amplifier 58 and signal levels at output terminals 8 and 9 are equal when no current is inputted/ outputted from the terminal 61, the gain of a GCA 8 becomes an intermediate value. When a voltage at a control terminal 12 is increased, a current a (i) is allowed to flow from the external resistor 50. Then, the same current (i) flows through the terminal 61 and a base potential at the transistor 62 is reduced.  The signal level at the output terminal 8 is lowered and the gain of the GCA 8 is reduced.
Patent JP-H06280114-A (JP)
Title: High-shrinkable polyester fiber
Inventor: MARUO KIYOSHI
IPC: D01F6/62
Filed: 1993-03-26
Abstract: PURPOSE:To obtain high shrinkable polyester fiber having high strength, high shrinkability and high stability of shrinkage retention. CONSTITUTION:This high-shrinkage polyester fiber is made of copolyester fiber containing 8 to 25 mole % of the third component, and has (1) 0.6 or more intrinsic viscosity, (2) 5g/d or higher strength, (3) more than 20% hot water- shrinkage at 80 deg.C, (4) more than 0.1g/d thermal shrinkage stress at 80 deg.C, (5) stress at the first yielding point of >=1.0g/d and (6) 0.50 to 0.80 D1/D2 where D1 is the lowest gradient of the stress-strain curve near the first yielding point and D2 is the average gradient from the first to the second yielding point.