baber/WOPTO huggingface dataset:
Patent JP-S6392855-A (JP)
Title: Manufacture of metal block for transmission belt
Inventor: NAKAMURA TOSHIYUKI
IPC: F16G5/16
Filed: 1986-10-07
Abstract: PURPOSE:To improve the coefficient of friction of a metal block by using sintering powder composed of the sintering material, containing iron as base material, in which ceramics is uniformly dispersed and mixed at the rate of 2% or less in volume percentage. CONSTITUTION:A metal block 1 has a working surface (contact end surface) 2 coming in contact with a V-pulley. Said metal block 1 for a transmission belt is formed by sintering the sintering material, containing iron as base material, in which ceramics is uniformly dispersed and mixed at the rate of 2% or less in volume percentage. The above constitution can therefore improve the coefficient of friction, and makes long-term use possible.
Patent JP-H0881846-A (JP)
Title: Hollow spindle of covering machine
Inventor: ODA KINJI
IPC: D01H7/88
Filed: 1994-09-07
Abstract: PURPOSE: To enable the production of covered yarn in high productivity even in the case of draft ratio of <=3.0 with a thin core thread so that the knitting of a panty hose having soft feeling, free from excess tightening and excellent in transparency and durability is possible. CONSTITUTION: A covering machine produces an elastic covered yarn. In a hollow spindle 4 of the covering machine, a spiral wire 16 having a relatively rough pitch is inserted through out the almost total length of the hollow part of the spindle and a balloon formed in the core thread A passing through the hollow part of the spindle is prevented from touching the inner periphery of the hollow part.
Patent JP-2000069387-A (JP)
Title: Data receiver
Inventor: UEDA KOICHI
IPC: H04N5/765
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reproduce video from other angles, at a later. SOLUTION: A tuner 12 selects a signal of a prescribed channel from an input signal from an antenna 10 and applies the selected signal to a system decoder 14. The system decoder 14 writes data of a sub-channel not usually selected for an output among outputs of the tuner 12 to a memory circuit 26 and gives video data of a selected sub-channel or angle to a video decoder 16 and to apply audio data to an audio decoder 22. The memory circuit 26 consists of a ring memory structure. The decoders 16, 22 decode data from the system decoder 12 respectively to apply the decoded data to a display device 20 and a speaker 24. When data temporarily stored in the memory circuit 26 is reproduced, the system decoder 14 separates the data from the memory 26 into video data and audio data and supplies them to the decoders 16, 22 respectively.
Patent JP-S61117470-A (JP)
Title: Testing device
Inventor: HASHIMOTO SHUICHI
IPC: G06F11/07
Filed: 1984-11-14
Abstract: PURPOSE:To perform system debugging smoothly by analyzing operation, etc., from the occurrence time of an event which occurs and time interval between events on the basis of even detection information. CONSTITUTION:An event detecting and counting part 11 when detecting the occurrence of an event preset in sampling data from a device to be tested stores its data in a memory 12 and also sends out a trigger signal to a timer part 13 every time the event occurs to increase a counted value (n). The timer part 13 clocks the time of triggering and transfers the clocked time t(n) to an arithmetic part 14. The arithmetic part 14 stores this time value in a buffer register 14a and then transfers it to a memory 15. The time value t(n-1) which is stored in the buffer last is shifted from the buffer register 14a to a buffer register 14b and the time interval T(n) between the last value and current time value t(n) is calculated by a subtracter 14c and transferred to a memory 16. A counting part 11 detects events repeatedly until its detection counted value (n) of events attains to a preset value and when the counted value increases up to the set value, a selector 17 selects the memories 12, 15, and 16 to read and display data on a display part 18, thereby performing analyzing operation.
Patent JP-H11266497-A (JP)
Title: Ultrasonic wave sensor
Inventor: ODERA SHOZO
IPC: H04R17/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave sensor where a lead wire to a piezoelectric vibrator is easily connected with a structure offering excellent positioning workability. SOLUTION: The ultrasonic wave sensor 1 is provided with a bottomed cylindrical case 2, a piezoelectric vibrator 5 placed on an inner bottom of the bottomed cylinder case, and input output terminals 6, 7 connecting electrically to the piezoelectric vibrator and led out to the outside of the bottomed cylindrical case. In this case, the bottomed cylindrical case 2 has a cylinder 3 made of an insulating material and a vibration section 4 made of a conductive material and at least either of the input output terminals 6, 7 is imbedded in the cylinder 3. Furthermore, the cylinder 3 and the vibration section 4 are adhered by using an adhesive material with an elastic rate of 100-20,000 kgf/mm<2> at a temperature range of 25-125 deg.C.
Patent JP-H0663587-A (JP)
Title: Preventive method for bulking in waste water treatment
Inventor: NAKAMURA KAZUNORI
IPC: C02F3/34
Filed: 1992-08-17
Abstract: PURPOSE:To provide a method enabling to prevent mold-like bulking easily and rapidly without using a flocculant or a germicide. CONSTITUTION:The preventive method for bulking in waste water treatment consists of adding an OS-4 stock belonging to an Acinetobacter genus or its cultured material or a culture treating material to a mixed solution wit activated sludge generating or having already generated bulking.
Patent JP-H0287183-A (JP)
Title: Electronic learning machine
Inventor: IKEDO TATSUHIRO
IPC: G06Q50/00
Filed: 1988-09-26
Abstract: PURPOSE:To improve the learning effect by displaying a correct answer to a question at a request for the correct answer only when a question number indicated by a question number indicating means coincides with a question number stored in a storage means. CONSTITUTION:When the question number is indicated by the question number indicating means 12 and the question is requested by a question requesting means, the question corresponding to the question number indicated by a 1st control means 16 is retrieved in a 1st storage means and displayed on a display means 13. Further, when the correct answer is requested by a correct answer requesting means 18, a 3rd control means 19 compares the question number indicated by the question number indicating means 12 with the question number stored in a 2nd storage means 15 and the correct answer to the question corresponding to the indicated question number is retrieved in a 1st storage means 11 and displayed on a display means.
Patent JP-2000061761-A (JP)
Title: Tool carrying method in orthogonal coordinate matrix type tool magazine
Inventor: HATTORI TAKUMI
IPC: B23Q3/157
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate revolving motion of a gripping means to grip a tool in an orthogonal coordinate matrix type tool magazine. SOLUTION: Movement in a second direction orthogonal with a first direction of a gripping means 40 at a position out of an end part in a first direction of a tool storage member 15 and movement in the first direction of the gripping means 40 between the two adjacent tool storage members 15 out of a plural number of the tool storage members 15 in the second direction are selectively performed in a state where the gripping means 40 grips a tool 80. Movement of the gripping means 40 in the first direction and movement in the second direction crossing at least one back surface of a plural number of the tool storage members 15 are simultaneously performed in a state where the gripping means 40 does not grip the tool 80.
Patent JP-H0289510-A (JP)
Title: Method for grinding roll by on-line roll grinder device
Inventor: TSUKUDA KAZUHIRO
IPC: B21B28/04
Filed: 1988-09-26
Abstract: PURPOSE:To perform grinding with less errors by measuring roll profiles before and after grinding, detecting a grinding capacity of a grinding wheel from the above data and correcting succeeding grinding amounts based on the grinding capacity. CONSTITUTION:A roll profile to be ground which is a difference between a profile measured by a roll profile detector 2 and a target roll profile is partitioned by a grinding amount per oscillation of a grinding wheel dependent upon the number of rotations of the wheel, wheel grinding capacity, etc. A crossing point of the grinding amount with the profile to be ground is found and a grinding space distance is decided, a grinding wheel 3 is pushed into only the grinding space distance, and the wheel 3 is oscillated by a grinding wheel post 4 to perform grinding. Hence, grinding with less errors is performed.
Patent JP-H1159001-A (JP)
Title: Thermal transfer recording method
Inventor: TANAKA TETSUYA
IPC: B41M5/40
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording method of superior durability of a transfer recorded image and superior heat sensitivity. SOLUTION: In a thermal transfer recording method in which an ink layer of a thermal transfer recording medium is melted by a heating means and ink is transferred to a body to be recorded to form a recorded image, an outermost layer of the body is composed of a substance A of the soluble parameter (SP value) of 9.0 or less, and thermoplastic resin B of soluble parameter (SP value) of 9.0 or less is contained in the outermost layer of the thermal transfer recording medium.
Patent JP-S6480732-A (JP)
Title: Engine with exhaust turbosupercharger
Inventor: HITOMI MITSUO
IPC: F02D23/00
Filed: 1987-09-24
Abstract: PURPOSE:To prevent a catalyst device from corrosion by providing a means to detect the operation state of an engine, a valve opening means for opening the exhaust valve of each cylinder in its compressing process and a means for controlling the valve opening means. CONSTITUTION:A catalyst device 12 is arranged in the exhaust passages 8 in the upper course of an exhaust turbosupercharger 11. A means 70 to detect the operation state of an engine and a valve opening means 60 for opening the exhaust valve 9 of each cylinder 1 in its compression process are provided. A control means 80 is provided to control the valve opening means 60 receiving the output of the operation state detecting means 70. This can improve the responsibility of the exhaust turbosupercharger preventing the catalyst device 12 from corrosion.
Patent JP-H0790262-A (JP)
Title: Production of fluorescent material for electroluminescence element
Inventor: NISHIO NAOKI
IPC: H05B33/12
Filed: 1993-09-27
Abstract: PURPOSE:To obtain the fluorescent material narrow in particle size distribution, uniform in particle diameter and particle shape, excellent in brightness and durability, and useful for organic dispersion type electroluminescence lamps, etc., by adding an activating agent, etc., to a fluorescent parent material and subsequently burning the mixture under specific conditions. CONSTITUTION:A method for producing a fluorescent material for electroluminescence elements comprises adding an activating agent such as a copper compound and a coactivating and particle growth-accelerating agent such as a halide compound containing magnesium chloride, subjecting the mixture to the primary burning at a high temperature for allowing the particles of the fluorescent parent material to grow into a specific diameter, adding 0.1-10mol.% of a magnesium compound excluding its halide compounds, such as magnesium sulfate, to 1mol of the produced intermediate fluorescent material, and subsequently subjecting the mixture to the secondary burning.
Patent JP-S61119016-A (JP)
Title: Direct current transformer
Inventor: TAKEDA MASATOSHI
IPC: H01F38/40
Filed: 1984-11-15
Abstract: PURPOSE:To enable to let a direct current transformer work in the region having excellent magnetic characteristics and linearity of an iron core by a method wherein a bias winding is provided on the iron core of the direct current transformer, and a constant bias current is applied to the bias winding at all times. CONSTITUTION:A bias current I3 is always applied to a bias winding 13 from a DC power source q4 in the direction as shown by the arrows in the diagram. When the number of turns of the bias winding 13 is set at n3, the number of turns of the primary winding 9 is set at n1 and the number of turns of secondary windings 7a and 7b is set at n2, the secondary current I2 runs in the intensity equal to (n3/n2)I3, because the bias current I3 is cancelled when the primary current is I1=0. As a result, the magnetic characteristics of an iron core can be biased, and the direct current transformer can be in the almost linear region of the region B.
Patent JP-S61118536-A (JP)
Title: Idle rotation controller for internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/16
Filed: 1984-11-15
Abstract: PURPOSE:To reduce the dropping time of idle rotation against the variation of load by adding specific ratio of proportional portion to integrating portion and absorbing with respect to the control value for correcting the difference between target and actual rotations. CONSTITUTION:Basic control level ISCtw of duty ratio of pulse signal to an idle control valve 3 is set on the basis of the water temperature Tw to be detected through water temperature sensor 15. Then the target rotation Ns is set from the water temperature Tw to compare between the actual and target rotations N and Ns thus to set the integrating component ISCi through integration control Then it is decided whether the difference DELTAN between Ns and N is higher than predetermined level, and if the answer is YES, component ISCp proportional to the difference DELTAN is produced while if the answer is NO, the proportional component ISCp is initialized. Thereafter, the duty ratio control level of pulse signal of idle control valve 3 ISCon=ISCtw+ISCp is calculated to regulate the opening of idle control valve 3 thus to control the auxiliary air supply.
Patent JP-S6481441-A (JP)
Title: Automatic answering telephone device
Inventor: KAWAKAMI IKUKO
IPC: H04M1/65
Filed: 1987-09-22
Abstract: PURPOSE:To listen the contents of a message which is received in absence in a short time by reproducing the message of a telephone call which arrives in the absence and is recorded at a speed which is different from a normal playback speed equal to the sound recording speed by switching a playback speed changeover switch, and lowering the tone of the playback voice to the playback voice which is reproduced at the normal speed. CONSTITUTION:When the message is reproduced at a speed different from the normal speed, a desired speed is selected with the playback speed changeover switch 17, and then a control part 2 switches a relay 21 to a C side, so that a reproducing circuit 7 reproduces the contents of the message which arrives in the absence and is recorded on a storage medium 8 at the selected speed. The playback voice signal is converted by a frequency converting circuit 9 to the frequency of a playback voice signal which is reproduced at the normal speed, so that the playback voice is outputted from a handset 10 or speaker 12 through a telephone call circuit 5. In this case, when the speed is returned to the normal speed, the playback speed changeover switch 17 is turned off to return the relay 21 to a D side, and the playback voice which is reproduced at the normal speed can be listened to. Consequently, the message received in the absence can be listened to in a shorter time.
Patent JP-2001065224-A (JP)
Title: Door stopper
Inventor: YAGI KATSUMI
IPC: E05C17/44
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper which can be installed favourably in appearance without being projected from a door and a floor and capable of holding the door at desired opening. SOLUTION: This door stopper is constituted of a case 1 buried on an outside corner part of a lower end of a door, opened downward and on a front surface of which a button hole is formed, an inner insertion member 2 on a front surface of which a button to be engaged with a lower edge of the aforementioned button hole is projectively provided and a lifting recessed part is formed so that at least an upper part is overlapped with the aforementioned button hole, a contact pad 3 fastened on a lower end of the relative inner insertion member 2, a downward energizing spring 4 to energize the aforementioned inner insertion member 2 downward and a frontward energizing spring 5 to energize the aforementioned inner insertion member 2 forward.
Patent JP-H1183607-A (JP)
Title: Combination weighing equipment and filling equipment of articles which is provided with the same
Inventor: KAWAMURA TAKUMI
IPC: B65B57/10
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To enable combination weighing excellent in precision, in the case of articles to be weighed whose adhesion is high. SOLUTION: In this combination weighing equipment, articles are measured with a plurality of meters 2, combination of the measured values is operated, and the articles are discharged from a meter 2 wherein the combination measured value is in an allowable range. Supply feeders 4, a feeder control means 15, a sampling means 16 and a supply stopping means 17 are installed in the equipment. The supply feeders 4 supply articles to the meters 2. The feeder control means controls intermittently the operation of the supply feeders 4, at a cycle independent of the combination operation cycle. The sampling means 16 takes in the measured values from the meter 2 corresponding to the feeder 4 at the time of interruption.  The supply stopping means 17 maintains the stopping state of a corresponding supply feeder 4 via the feeder control means 15, when a taken-in measured value exceeds a reference value.
Patent JP-H0582484-A (JP)
Title: Removing method of side film
Inventor: HORIIKE YASUHIRO
IPC: H01L21/302
Filed: 1991-09-19
Abstract: PURPOSE:To remove the side film such as the sidewall film or the redeposited film, etc., adhering to the side wall produced by the etching step in the manufacture, etc., of a semiconductor device. CONSTITUTION:The sidewall film comprising the sidewall film Ws, redeposited film Wp, etc., existing in the sidewall of a film M to be etched are to be removed by the incoming particles in the oblique direction to said film M to be etched such as an Al wiring, etc., formed on the underneath B such as an SiO2 interlayer insulating film, etc. As for the incoming particles in the oblique direction, ions, radicals or neutral particles can be used while as for the ions and radicals, either hydrogen, oxygen or nitrogen can be used. In order to make the particles enter in the oblique direction, either the plasma directionally controlled by a magnetic field may be used or the particle source and the underneath may be arranged relatively in the oblique direction.
Patent JP-H0289127-A (JP)
Title: Hard copy device
Inventor: MIYASHITA NOBORU
IPC: G06F3/153
Filed: 1988-09-27
Abstract: PURPOSE:To take a highly precise copy by enhancing the resolution of a drawing memory higher than that of a cathode ray tube in a CRT display device. CONSTITUTION:A computer 2 collects drawing data from a data base 1, and draws a drawing larger than an area displayed in the cathode ray tube in the CRT display device 6 into the drawing memory 3. When a copy command is issued, the storage content of the drawing memory 3 is converted into the RGB signal which is much more precise than that outputted from a video converter 4, and it is transmitted to a hard copy device 7, which generates the drawing into a paper in accordance with the received RGB signal. Thus, the highly precise hard copy which is not restricted to the resolution of the CRT cathode ray tube can be obtained.
Patent JP-H0789227-A (JP)
Title: Carbonless pressure-sensitive recording transfer sheet
Inventor: OKUMURA YOSHITAKA
IPC: B41M5/124
Filed: 1993-09-27
Abstract: PURPOSE:To provide the title transfer sheet excellent in recording density, recording sensitivity and recorder aptitude and hardly generating short-circuit contamination and color forming contamination. CONSTITUTION:In a carbonless pressure-sensitive recording transfer sheet wherein a color former layer consisting of microcapsules including an electron donating org. color former dissolved in a hydrophobic core substance is provided on a base material, the color former layer contains an aq. silicone compd. By this constitution, the carbonless pressure-sensitive recording transfer sheet excellent in color forming properties, recording sensitivity under especially light writing pressure, friction resistance, pressure resistance, vehicle resistance and color forming contamination or short-circuit contamination and having extremely excellent quality of both recording properties and antistaining properties is obtained.
Patent JP-H08106597-A (JP)
Title: On-vehicle navigation device
Inventor: ENDO FUMIHITO
IPC: G09B29/00
Filed: 1994-10-04
Abstract: PURPOSE: To realize new route guidance to enable to arrive at a destination as making a roundabout way around a congestion at the time of being caught into the congestion while traveling as receiving the route guidance. CONSTITUTION: At the time of the route guidance, a map picture drawing part 18 draws a map picture centering around a vehicle position together with a guiding route and a vehicle position mark by using guiding route data between a starting place and the destination searched by a route searching part 14 on the basis of the vehicle position detected by a GPS receiver 2 and stored in a guiding route storage part 15 and the map data of a CD-ROM 1, and screen- displays it on a display device 4. On the other hand, a measuring part 16 measures the duration of a state that the vehicle speed is kept below 20km/h on the basis of the vehicle speed detected by the GPS receiver 2.  A discriminating part 17 gives a re-searching command to the route searching part 14 when the measured duration exceeds 3 minutes, and the route searching part 14 having received the re-searching command re-searches the optimum route to make a roundabout way around the congestion and arrive at the destination by using the map data, and corrects the guiding route data.
Patent JP-H10122032-A (JP)
Title: Method for detecting combustion misfire
Inventor: VOLKART ASMUS
IPC: F02P17/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for reliably detecting a combustion misfire in an internal combustion engine on the basis of a temporal transition in rotation of a transmission wheel coupled to the crankshaft of the engine. SOLUTION: A method, which detects a combustion misfire in an internal combustion engine 1 on the basis of a temporal transition in rotation of a transmission wheel 2 coupled to the crankshaft of the engine 1, detects a segment period in which a fixed segment of the transmission wheel 2 once passes a sensor 4. A first and a second low-pass filter 5 and 6 which output signals at different response times to a variation in signals inputted thereinto are adapted to operate parallel during the segment period so as to produce a difference in the output signals therefrom. An obtained measure of a variation in the differences is compared with a threshold, and the excess of the measure over the threshold is found as a misfire.