baber/WOPTO huggingface dataset:
Patent JP-S54162448-A (JP)
Title: Test unit for digital display type electronic unit modules
Inventor: ASHIZAWA KAZUJI
IPC: G01R31/00
Filed: 1978-06-13
Abstract: PURPOSE: To establish the test unit with good efficiency, by performing the test items, sequence and feed speed and the like for the required test automatically with the program set and memorized in advance.  
     CONSTITUTION: In the test unit for the modules for the digital display unit for such as electronic wrist watches, the memory content selected at the address selection circuit of the semiconductor memory 3 by the clock signal of the clock signal generator 4, is converted into the signals A' to E' with the decoder driver circuit 5 and fed to the control switch terminals A to E of the module 1 sequentially depending on the advancement of the clock pulses. Further, depending on each terminal, setting of the initial condition, selection of the display mode of time and calender, selection of the corrected items such as hour, minute and second and date, one step feed at correction, and illumination test of the illumination light, are sequentially made. Moreover, the fast feed of "Minute" required for the test is enabled by feeding the signal F' from the circuit 5 to the AND gate 7 by the output of the fast feed pulse generator 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08267088-A (JP)
Title: Nitrator
Inventor: ISHIDA HIROAKI
IPC: C02F3/34
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a nitrator maintaining the pH in a nitration tank in the range where the activity of nitration bacteria is increased even in the case when the pH, NH<4> concn. or alkalinity of a liq. to be treated are fluctuated in the biological nitration using a plug-flow nitration tank. CONSTITUTION: A part of a liq. to be treated is introduced into the lower part of a nitration tank 1 from a first liq. feed line 2a. At this time, the pH of the liq. is measured by a first pH measuring device 8a, the amt. of alkali to be added to control the liq. to pH6 to 9.7 is calculated from the pH value in a controller 10, and the addition of alkali is adjusted by controlling a first chemical injection pump 6a. The liq. is passed upward through the nitration tank 1 and biologically nitrated. Menwhile, the remainder of the liq. is introduced into an intermediate part from a second liq. feed line 2b.  At this time, the pH of the liq. is measured by a second pH measuring device 8b, the amt. of alkali to be added to control the liq. to pH6.5 to 11.5 is calculated from the pH value in the controller 10, and the addition of alkali is adjusted by controlling a second chemical injection pump 6b.
Patent JP-S63241386-A (JP)
Inventor: TAKAHASHI MASARU
IPC: G21C5/06
Filed: 1987-03-26
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-S63237662-A (JP)
Title: Unmagnification scanner unit
Inventor: ITAGAKI MASAKUNI
IPC: H04N1/028
Filed: 1987-03-25
Abstract: PURPOSE:To effectively stop the heat transmission from a light source to constituting elements of a picture reader by specifying relations between the width and the height of a coupling part which couples a light source holding member and an unmagnification reader holding member. CONSTITUTION:Relations between a total width (b) and a height h1 of a coupling part 8 coupling a light source holding member and the unmagnification reader holding member are set to b/h1<=2 or b<=12mm. By this constitution of the coupling part 8, transmission of the heat generated from an LED 3 is suppressed between the LED holding member 2 and the reader holding member 4 to prevent constituting elements of the reader from being heated. Thus, the degradation in S/N is prevented.
Patent JP-H09253746-A (JP)
Title: Coilling method of metal strip and coiling device
Inventor: NISHISATO KAZUYA
IPC: B21C49/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reasonably correct meandering of a strip and to beautifully finish a coil form by forming strip loop in right the front of a coiler and arranging a side guide at the position at which a coil and strip are met. SOLUTION: When coiling a metal strip 1 to a coiler 2, a coil pit 6 is arranged between a conveyer end and coiler 2, a loop 7 of the metal strip 1 is formed in the coil pit 6. Control of a loop quantity of metal strip is executed so that, for example, a pair of photosensors 8, 8' are arranged in upper/lower two stages, coiling is executed while controlling a speed of a belt conveyer 3 so that the loop is always positioned in the upper/lower photo sensors 8, 8. A side guide 9 is arranged at the position at which a coil and the metal strip 1 meet, that is, the metal strip 1 is come off from the coil 5.
Patent JP-S57187135-A (JP)
Title: Rolling device
Inventor: TANAKA KATSUHIKO
IPC: B21H7/18
Filed: 1981-05-15
Abstract: PURPOSE:To mold a work member by rolling to make the depth of a groove uniform in the circumferential direction, by forming the outside circumferential face of a roll die to a noncircular shape provided with a flank in a rolling device where the distance between rotation axes of roll dies is kept constant. CONSTITUTION:In case that a shaft member 1 provided with, for example, a spiral groove 11 for generation of dynamic pressure, a herring-bone groove 12, or the like is worked by rolling, a marking and supporting roll dies 2 and 3 and a work rest 4 of a rolling device 5 are fixed in accordance with the member 1. The die 2 is provided with a noncircular outside circumferential face 24 consisting of a rolling working face 22, which is formed on the partial cylindrical face having a radius (r) from the axis f the die 2 and has a length W in the circumferential direction, and a flank 23 which has a radius shorter than the radius (r) and has a length C in the circumferential direction. Faces 22 and 23 are connected smoothly and are provided with a projecting marking part 21 for forming the groove on the member 1. In rolling, when the face 23 is allowed to face to the axis of the die 3 and the member 1 is inserted on the rest 4 and dies 2 and 3 are rotated, the member 1 is rolled and molded between faces 22 and 31, and the member 1 is taken out when the die 3 is returned to the original position.
Patent JP-S59198035-A (JP)
Title: Circuit system for supervising quality of line of frequency multiplex converter
Inventor: ASANO SHIZUO
IPC: H04J1/16
Filed: 1983-04-25
Abstract: PURPOSE:To prevent the quality of communication from being lowered by detecting a signal level and a noise level and raising an alarm when the difference between both arrives within a prescribed value. CONSTITUTION:A signal in an auxiliary band through which a connection signal of an exchange passes is inputted and when a signal level exists, a relay 2 is operated by a signal detecting circuit 1 to connect a signal level detecting circuit 4. The signal level detecting circuit 4 detects an amplitude level and allows a storage circuit 5 to store the level by a clock from a clock generating circuit 10. When the level does not exist, a noise level detecting circuit 6 is connected and the amplitude level is stored in a storage circuit 7 by the clock. A level comparison circuit 8 compares the level stored in the storage circuits 5, 7 and actuates an alarming circuit 9 when the difference arrives within a prescribed value.
Patent JP-S61236722-A (JP)
Inventor: BURAHAMU SHIYURUUTO
IPC: A61K31/35
Filed: 1986-03-28
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-H01246151-A (JP)
Title: Production of bottle and crude mold and finishing mold therefor
Inventor: OKUMURA AKIHIRO
IPC: C03B9/32
Filed: 1988-03-26
Abstract: PURPOSE:To easily obtain a bottle of special form by forming a parison using a crude mold with respective separate cavity impressions for molding a body, a mouth and a tier followed by transferring the respective parisons to a finishing mold. CONSTITUTION:Cavity impressions 13, 14 are positioned to the cavity impression 12 of a crude mold 9 of a crude mold unit 8 followed by superposing a mouth mold 10, and a molten gob 19 is dropped via funnel 18 into the cavity impression 12. Thence, a baffle 20 is put on the funnel 18 and an air is blown into a mold 9 to form a parison into a body 4, a mouth 7 and a tier 5 in the cavity impressions 12, 13 and 14, respectively. The cavity impression 12 is stopped up, a plunger 17 is lowered followed by blowing on the mouth 7 to form a hollow 21 in the parison 11. The crude mold 9 is then opened followed by transferring the parison 11 to a finishing mold unit 4 containing finishing mold 24 by means of an inverting mechanism 22, and a final blow is made through a nozzle 29. Thence, the final bottle 3 having the body 4 and the tier 5 along the cavity impressions 27 and 28, respectively, in series, is unloaded using a bottle-unloading device.
Patent JP-H03272481-A (JP)
Title: Testing device of semiconductor
Inventor: KOIKE NAOYUKI
IPC: H01L21/66
Filed: 1990-03-22
Abstract: PURPOSE:To enable automatic mounting of a semiconductor device to be tested on a socket for testing, by providing this socket for mounting the semiconductor device and by mounting the semiconductor device 1 discharged from a tubular vessel, on the socket 2. CONSTITUTION:A socket 2 and a handler 7 being suitable for a semiconductor device 1 to be an object of a test are selected and fitted to a testing device. The semiconductor device 1 discharged from the lower end of a tubular vessel 3 into a tubular body 72 of the handler 7 is guided by the tubular body 72, brought into contact with a stopper 74 and positioned on the socket 2. The stopper 74 is so constructed as to come into contact with the upper part of the end face of the semiconductor device 1, and even when the semiconductor device having leads on four sides, such as the one of an FP type, is supplied, therefore, it is prevented that the leads come into contact with the stopper 74 and are deformed by an impact.
Patent JP-S551212-A (JP)
Title: Passing lamp lighting system
Inventor: HARADA AKIRA
IPC: B60Q1/46
Filed: 1978-06-15
Abstract: PURPOSE:To reduce the capacity of a dc power source of a motor cycle, by utilizing the power designed for head lamps also as a source for lighting a passing lamp without interfering with the head lamps. CONSTITUTION:When a passing button is repeatedly pressed, while traveling by day, to intermittently turn on and off NO.1 switch S4 and No.2 switch S6, a dc power 10 flickers a high beam front lamp L1 for making a declaration of a psssing. In case of traveling by night, the power 10 conducts the lamp L1 from the side of a tap 11. In this state, a dimmer switch S2 is turned to a contact 2b and then the passing button is repeatedly to flicker alternatively the high beam and low beam front lamps L1, L2 for indicating a passing.
Patent JP-S61231345-A (JP)
Title: Airflow direction changing device
Inventor: WATANABE MASAHIRO
IPC: F24F13/15
Filed: 1985-04-05
Abstract: PURPOSE:To facilitate fitting a vane and prevent the vane from chattering, by providing a through-hole or a notch at a lower part of a shaft part of a synthetic resin vane. CONSTITUTION:The airflow direction changing device comprises a frame body 8 and a plurality of vanes 9, each of which vanes is formed from a synthetic resin and is provided with the through-hole 13 at a lower part in the vicinity of an upper shaft part 10. By this, the part 10 can be expanded and contracted in the axial direction through elastic flexure of an outer peripheral wall part of the hole 13. The vane 9 is fitted to the frame body 8 by compressing the vane 9 by exerting an axial force thereon and inserting a lower shaft part 11 into a small hole 15 provided in the frame body. When a projection 14 and the part 10 are centered relatively to each other and a compressing force is released, the vanes 9 are returned to their original state by the elasticity of the parts 17 thereof, and the upper shaft part 10 is fitted to the projection 14. The same effect can be obtained also when the slot form through-hole 13 is replaced by a notch 18.
Patent JP-H06286495-A (JP)
Title: Speed change operating device for automatic transmission
Inventor: SUZUKI TOSHIFUMI
IPC: B60K20/06
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the generation of a wrong operation of an automatic transmission due to the vibration to be transmitted to a shift lever engaged with an annular member, through which a steering wheel supporting shaft is passed, and a lever displacement transmitting mechanism for connecting the shift lever and the automatic transmission. CONSTITUTION:A speed change operating device for automatic transmission is provided with lever side lock means 41, 42 for selectively positioning for fixation and canceling the positioning for fixation of a shift lever 10 shifted at a specified range position, transmission side lock means 51, 52, 54 for selectively hindering the movement and cancelling the hindrance of the movement of lever displacement transmitting mechanism 30, 32 for connecting the shift lever 10 and an oil pressure control unit 37, and lock operation control units 13, 47, 50 for canceling the positioning for fixation of the shift lever 10 in response to the range position of the shift lever 10 at the time of operating the shift lever 10 and for canceling the hindrance of the movement of the lever displacement transmitting mechanism 30, 32.
Patent JP-S58189007-A (JP)
Title: Purification of dirty water generated during civil engineering construction or in washing rubble or farm products
Inventor: MITSUSHIO HIROMI
IPC: C02F1/52
Filed: 1982-04-28
Abstract: PURPOSE:To enable effective coagulating and precipitating treatment, by adding a mixture of allophane and humic acid extracted from eruptions of a volcano to dirty water produced from various generation sources. CONSTITUTION:Dirty water following civil engineering construction, bentonite muddy water discharged during boring construction, dirty water generated in washing rubble or an ore as a building material or dirty water generated during washing treatment of a ginger, a potato or a vegetable is introduced into sheathing, a water storage tank or a tank and a mixture of allophane and humic acid extracted and purified from eruptions of a volcano is added to said water as a coagulant. In this case, allophane takes an anion while humic acid takes a cation and dirty components are effectively coagulated and precipitated by the action similar to that of ion exchange resin.
Patent JP-H04222473-A (JP)
Title: Controlling method for actuator
Inventor: NAGAI SHIGEKAZU
IPC: G05D3/00
Filed: 1991-04-05
Abstract: PURPOSE:To drive and control a movable body easily using a piezoelectric element by displacing a first piezoelectric element unit to move the movable body to the desired direction after displacing a second piezoelectric unit to make the edge of a displacement member to abut on the movable body. CONSTITUTION:A first piezoelectric element laminate of a first piezoelectric element unit 26a is applied with voltage. Before applying voltage to a first piezoelectric element laminate of a second piezoelectric element unit 26b, a second piezoelectric laminate of the first piezoelectric unit 26a is applied with voltage. The first piezoelectric element laminate of the second piezoelectric element unit 26b which is next to the first piezoelectric element unit 26a is applied with voltage and then application of voltage to the first piezoelectric element laminate of the first piezoelectric element unit 26a is canceled. By repetition of these operations, the second piezoelectric element unit 26b is displaced for allowing the edge of a displacement member 16 to abut on a movable body 10. After that, the first piezoelectric element unit 26a is displaced to move the movable body in the desired direction.
Patent JP-S51149066-A (JP)
Title: Watch
Inventor: WATANABE MINORU
IPC: G04C3/14
Filed: 1975-06-17
Abstract: PURPOSE: To sharply start and, stop a second-hand and accurately stop it on the graduation by controlling the movement in the thrust direction of a rotor which drives a fourth wheel to which the second-hand is equipped. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61233339-A (JP)
Title: Laser beam focus measuring instrument
Inventor: MATSUNAGA MASAYUKI
IPC: G01M11/02
Filed: 1985-04-09
Abstract: PURPOSE:To measure directly and accurately the focus position of a condenser lens in accordance with the distance for a maximum output of a photodetector by providing a light receiving plate providing with a pinhole, the photodetector, etc. CONSTITUTION:A condenser lens 1, a light receiving plate 2, a pinhole 2a, a photodetector 3, and an indicator 4 are provided. The intensity of a laser beam which is irradiated through the pinhole 2a of the light receiving plate 2 after passing a lens 1 is varied in accordance with the distance between the pinhole 2a and the lens 1. Consequently, the focus of the lens 1 is detected by the distance between the pinhole 2a and the lens 1, namely, a distance LF between the light receiving plate 2 and the lens 1 at the time when the output of the photodetector 3 has a peak value. Thus, the laser beam is focused on an object to be worked if the object to be worked is placed in position of the distance LF instead of the light receiving plate 2.
Patent JP-H02288045-A (JP)
Title: Scandete cathode
Inventor: YAN HASUKAA
IPC: H01J1/28
Filed: 1990-03-26
Abstract: PURPOSE: To provide a cathode with improved electron emission efficiency which can be reactivated by overlaying the outermost layer of a cathode body with a film of scandium oxide. CONSTITUTION: A cathode body 11 having an electron emitting surface 21 is provided by pressing a matrix composed of powder of scandium oxide or scandium of approximately 0.7% by weight and powder of tungsten (W), and heating and sintering the matrix so that scandium thereof is converted to its oxide film. Next a member with or without an envelope 31 is welded on a cathode shaft 41. And a helical cathode filament 51 which contains a metal helical core 61 having an insulating layer 71 of aluminum oxide is arranged in the shaft 41. Further electron emission form the cathode is measured with a diode apparatus at a cathode temperature under a pulse load.
Patent JP-S59197462-A (JP)
Title: Antistatic polymer composition
Inventor: BAN KAORU
IPC: C08L67/00
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a compsn. having excellent antistatic performance without detriment to the physical properties inherent to thermoplastic polymers, by blending a polyoxyalkylene glycol and a vinyl polymer with a thermoplastic polymer. CONSTITUTION:0.1-10wt% (based on the total quantity of compsn.) polyoxyalkylene glycol or derivative (A) and a vinyl polymer (B) contg. at least 3mol% of a bonded monomer unit composed of an unsaturated vinylsulfonic acid or its salt, are blended with a thermoplastic polymer (C) in such a quantity as to give 0.5-18wt% monomer consisting of the unsaturated vinylsulfonic acid or its salt based on the combined quantity of components A and B. A typical example of the thermoplastic polymer is polyester. Polyamide, other olefin polymers and vinyl polymers can be also used.
Patent JP-H09265437-A (JP)
Title: Data communication computer system
Inventor: AOSHIMA HIROKAZU
IPC: G06F5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a computer communication system for reducing the transmission quantity of data when the transmission of similar data is concentrated into communication between computers. SOLUTION: The system consists of a computer 1 for executing transmission, a computer 2 for executing reception and a communication equipment 3 for connecting both the computers 1, 2. The computer 1 includes a transmission storing part 1B for temporarily storing data requested to be transmitted, a transmission recording part 1C for recording transmitted data for a prescribed period, a transmission condition part 1D for recording a condition for the transmission of data, and a transmission compressing part 1A for compressing data to be transmitted and the computer 2 includes a reception developing part 2A for developing compressed data.
Patent JP-S62231237-A (JP)
Title: Safety device responding to stop of driving motor of diazo copying machine
Inventor: ISHIMARU KENJI
IPC: G03B27/14
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a safety device which stops energizing to a light source for exposure or both the light source for exposure, and a driving motor at the time of the driving motor stops by controlling the power supply to the light source for exposure and driving motor according to the outputs of the 1st and the 2nd comparators. CONSTITUTION:At the time of a driving motor 20 stops, assuming that a disk 26 is in a state wherein light from a light emission part 28a is inputted continuously to a light reception part 28b, the outputs of inverter ICs 3 and 4 are at a high and a low level, and only a capacitor C1 is charged continuously. Therefore, the voltage at the uninverted input terminal of the comparator IC1 becomes higher than the voltage at the inverted input terminal of the IC1 at a certain point of time and the output voltage of the comparator IC1 goes up to the high level. Thus, the charging voltages of capacitors C1 and C1 are invariably lowered than a reference voltage throughout the rotation of the driving motor 20 and the charging voltages of the capacitors C1 an C2 are set higher than the reference voltage when the rotation of the driving motor 20 stops, thereby powering off the exposure light source and driving motor by the simple circuit.
Patent JP-2000266885-A (JP)
Title: Method for warming parts of reactor pressure vessel
Inventor: NISHIYAMA TAKESHI
IPC: G21C19/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to warm parts uniformly to the minimum operating temperature of a pressure vessel or higher in a short time without creating the unevenness in temperature distribution by heating a top cover with sheet heaters inserted into holes where stud bolts are inserted on a flange of the top cover. SOLUTION: In the warming of a top cover 1 for a reactor pressure vessel, sheet heaters 5 are wound cylindrically and are inserted into all holes where stud bolts are inserted and which are set up on a flange 3 of the top cover 1. Then, a control panel 12 is connected to a power source via a power source cable 13, power source cables 14 are linked to power source cables 10 through a connector 15 and the power source cables 10 are tied to cables 9 connected to the sheet heaters 5. Moreover, a temperature sensor 16 is mounted near the upper edge of a required one of the sheet heaters 5 and a hemispheric part 2 of the top cover 1 is covered with a heat insulation sheet 19. Many holes where the stud bolts are inserted are laid out toward the circumferential direction of the flange 3.  The performance of this method eliminates losses in processes for restoring a reactor and makes it possible to shorten a period of construction work.
Patent JP-S62230955-A (JP)
Title: Steel for excavating drill pipe excellent in corrosion resistance
Inventor: INA KATSUTOSHI
IPC: C22C38/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a steel for excavating drill pipe excellent in corrosion resistance for use under high temp. and high oxygen pressure, by incorporating each prescribed percentage of C, Si, Mn, P, S, Cu, Cr, Ni, and Mo. CONSTITUTION:The steel for excavating drill pipe has a composition consisting of, by weight, 0.05-0.40% C, 0.05-1.0% Si, 0.1-2.0% Mn, <=0.02% P, <=0.015% S, 0.05-1.0% Cu, 1.0-15.0% Cr, 0.1-1.0% Ni, 0.1-1.5% Mo, and the balance Fe with inevitable impurities. The steel of this invention shows excellent corrosion resistance in a Cl<->-containing aqueous solution under high temp. and high oxygen pressure. Moreover, by applying this steel to aeration liquid mud excavation which is a severe corrosive environment, the use of drill pipes over a longer period is made possible.