baber/WOPTO huggingface dataset:
Patent JP-H06349407-A (JP)
Title: Exposure device
Inventor: SATO HIROTO
IPC: H01J9/227
Filed: 1993-06-02
Abstract: PURPOSE:To make exposure without blur even around fine pores of a shadow mask and without drop in color party by exposing applied phosphor on a panel when moving an exposure light source by a moving mechanism. CONSTITUTION:When a panel 4 is carried to a predetermined position, exposure light irradiation device 1, so that phosphor 41 is exposed. The device 1, in moving, irradiates the whole surface of the phosphor 41. In this case, light emitted from a light source 12 is made into nearly parallel light with a collimator lens 14. As the exposure light containing diffusion light passes through hollow fine tubes of a capillary plate 13, the diffusion light is cut because all the hollow fine tubes are coaxial with optical axis of parallel light due to the collimator lens. Accordingly, the exposure light parallel due to the passage through the plate 13 irradiates phosphor 41.
Patent JP-S5465437-A (JP)
Title: Rom/ram checking system
Inventor: SHIMIZU TOMOHIRO
IPC: G06F11/22
Filed: 1977-11-04
Abstract: PURPOSE: To ensure an addured check for ROM and RAM with addition of a simple check circuit, by writing the test data within each address of RAM via the test flow, designating the address of RAM by the output of ROM and deciding the read-out contents at outside.  
     CONSTITUTION: The logic circuit carries out the arithmetic control function  through the control of ROM11 which memorizes the address of RAM13 plus various instructions. In such logic circuit, the 1st test signal is supplied to input terminal 23a when testing the circuit, and the fixed data is written into RAM13 via ROM11. After this, the 2nd test signal is applied to input terminal 23b, and the normal address control action is inhibited via AND circuit 26 to secure the reading mode. With actuation of gate group 25 and address control part 22, the test address system is actuated, and RAM13 is designated in sequence by the output of ROM11. Then the data read out from RAM13 is applied to deciding circuit 32 to carry out the check for ROM11 and RAM13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5922658-A (JP)
Inventor: SHIMIZU SHIGENARI
IPC: B02C13/04
Filed: 1982-07-30
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-S6111266-A (JP)
Title: Electromagnet device for printing head
Inventor: MATSUSHITA HIDETOSHI
IPC: B41J9/38
Filed: 1984-06-27
Abstract: PURPOSE:To cut down the manufacturing cost of an electromagnet device by enhancing the magnetic efficiency, saving the consumption of power by utilizing effectively the magnetic attraction force, and by speeding up the actions. CONSTITUTION:When a pulse voltage is applied to a coil 15, a movable iron core 12 is displaced to the direction of arrow W, and the type of a daisy wheel is strongly struck by the type driver 22 of the core 12. Afterwards, as the pulse voltage is lost, the driver 22 is restored to the original state by the force of a return spring 18. Since the attracting portion 21 of the core 12 is faced on the same axle with the end face 13a of a fixed iron core 13, the facing areas of both the parts by which magnetic flux is sent and received can be increased, the magnetic efficiency can be enhanced, and greater magnetic attracting forces can be obtained from low power consumption. The speed-up of the actions can be attained. By forming the attracting portion 21 into a conical trapezoidal form and also by forming the end face 13a into the corresponding shape, the aforesaid effects can be raised. The core 12 also is displaced by attraction to the core 13, and after a given amount of the displacement is reached, attracting forces in the opposite direction to the displacing direction act on the magnetic flux sending and receiving portion 23. Therefore, the magnetic attracting forces become contributable even to the returning action of the core 12 and can be effectively utilized.
Patent JP-S5759057-A (JP)
Title: Ignition timing control method of internal combustion engine
Inventor: NAGASE MASAOMI
IPC: F02P5/15
Filed: 1980-09-25
Abstract: PURPOSE: To prevent misfiring during racing operation in or just after starting, by stopping fixed advance angle control and transferring to normal ignition timing control when a high revolution speed operation is detected.  
     CONSTITUTION: Fixed angle control shall be followed just after starting according to steps 101, 202. Then a timer is set through steps 107W109, and counting is carried on through steps 111W112. During those period, fixed advance angle control is performed in step 102. After a certain determined period, the normal precess is carried on through steps 114W118. A high revolution speed is detected in step 120, and if high revolution is detected, the fixed advance angle control shall be stopped and transferred to the normal control, even before the end of the above stated certain period. Thus any misfire can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07315494-A (JP)
Title: Takeout device for lubricating oil from can container
Inventor: KIJIRO HIROAKI
IPC: B67D7/04
Filed: 1994-05-23
Abstract: PURPOSE:To easily take out lubricating oil from a can container by a specified amount without fouling hands. CONSTITUTION:A body 1 is provided with a hollow tubular oil path that has an open end and leads from the inside to the outside and a rotatable air vent pipe 2 for replacing inside air with outside air. Threads 5 are provided around the outside circumferential face of the air vent pipe 2 in the hollow space of the body 1. A collet chuck 4 is screwed out the threads 5 provided around the air vent pipe 2 in the hollow space of the body 1 so that collet chuck 4 is moved back and forth with the rotation of the air vent pipe 2. When the collet cluck 4 is moved back, its inside diameter is reduced by the inside face of the body 1, causing the collet chuck 4 to be set on the mouth of a can of lubricating oil. All spindle 3 with a valve disk at the tip is inserted in the air vent pipe 2 and is movable back and forth so that the air vent pipe 2 is opened and closed by the valve disk.
Patent JP-H06317006-A (JP)
Title: Elevation mechanism in underfloor storage device
Inventor: HOZUMI DAISUKE
IPC: E04F19/08
Filed: 1993-05-10
Abstract: PURPOSE:To simplify the structure and reduce the number of parts by mutually coupling the four corners of the elevation type stage plate of an underfloor storage box or the like separately for right and left with two lines of chains, and also, driving the right and left chains with one motor so as to elevate the stage plate horizontally. CONSTITUTION:The left corners of the stage plate 15 installed capably of elevation inside the frame 1 of an underfloor storage box or the like are connected with each other through sprockets 13, 14, and 16 by a chain 11, and the right corners, through sprockets 18, 19, and 20 by a chain 12. Moreover, the left and right sprockets 13 and 18 are driven through a drive shaft 29 by a motor 28. Thus, the stage plate 15 can be elevated by always maintaining its horizontal state. Thus, the structure of an elevation device can be simplified.
Patent JP-S6111774-A (JP)
Title: Fixing device
Inventor: SUZUKI YOSHIYASU
IPC: G03G15/20
Filed: 1984-06-27
Abstract: PURPOSE:To prevent the excessive temp. rise at both ends of a fixing roller by providing a fan for cooling which can blow air simultaneously to both ends of the fixing roller where recording paper is not passed in the stage of feeding the small-sized recording paper to a fixing device and cooling said ends by the wind blow therefrom during the feeding of the small-sized recording paper. CONSTITUTION:The parts where the small-sized recording paper A5 does not pass exist on the surface of the fixing roller 2 and since the roller 2 is not provided with a medium for transmitting heat at both ends T1 and T2, the elevation of the temp. to the abnormally high temp. as compared to the part where said paper passes is predicted during the feeding of the small-sized recording paper in the case of such paper. The fan 6 is therefore driven to blow the air through double cylinder parts 5 to cool simultaneously the two ends T1 and T2 of the roller 2 when the assignment signal of the paper A5 is received in a fan driving circuit 9. The excessived elevation of the temp. at the ends T1 and T2 to such a temp. at which a thermal damage is given to the roller 2 itself and the peripheral mechanism parts is prevented.
Patent JP-H0387301-A (JP)
Title: Material processing and manufacture
Inventor: PETSUKA ANTERO TASUKINEN
IPC: B22F9/02
Filed: 1990-05-24
Abstract: PURPOSE: To produce composite powder of small grain size producing a homogeneous structure at a high temp. small in pores by mixing composite powder composed of plural components with an organic binder to form a powder agglomerate, removing the binder by sintering treatment, executing classification, subjecting it to high temp. heat treatment, and executing cooling to form spherical particles. CONSTITUTION: Composite powder composed of, by weight, 80 to 90% WC, 6 to 10% Co, 0 to 4% Cr and 0 to 10% Ni is mixed with an organic binder (such as polyvinyl alcohol) of 1 to 4% to form a powder agglomerate. The powder agglomerate is subjected to sintering treatment to remove the binder, which is subjected to preliminary sintering at about 900 to 1,000 deg.C to increase its mechanical strength, classification is executed into desired classes, and, after that, it is subjected to high temp. heat treatment at >=2,500 deg.C by plasma technology at least in one stage and is cooled off in a free fall to produce metal matrix composite powder in which the grain size of the greater part thereof is regulated to <=30 μ. In this way, the composite material of small grain size producing a homogeneous structure small in pores at a high temp. can be obtd.
Patent JP-H04357475-A (JP)
Title: Method for measuring partial discharge of cable
Inventor: MATSUKI MASAKI
IPC: G01R31/12
Filed: 1991-06-04
Abstract: PURPOSE:To enable a direct or a partial discharge pulse to be converted to a light signal, intrusion of noise to be reduced, and a partial discharge to be measured with an improved sensitivity, and then prevent a dielectric breakdown accident which is generated at a power cable. CONSTITUTION:A light waveguide path type voltage sensor 14 is directly incorporated into a detection impedance circuit 13 which is provided at an earth side of a power cable 10, thus enabling the detected partial discharge pulse to be converted to a light signal. After the converted light signal is transmitted through an optical fiber 23, it is converted to an electrical signal at a light/ electricity conversion portion 16 and further generation of partial discharge is measured by a CPU 21 according to the partial discharge signal whose waveform is analyzed by a spectrum analyzer 20, thus enabling the degree of insulation deterioration of the power cable 10 to be diagnosed.
Patent JP-S5658460-A (JP)
Title: Method for improving quality of granular soybean protein
Inventor: EBISAWA MASAAKI
IPC: A23J3/00
Filed: 1979-10-17
Abstract: PURPOSE: To prepare a granular soybean protein having improved flavor without the smell of the soybean, by adding citric acid to the preparing step of the granular soybean protein.  
     CONSTITUTION: A raw material fat soybean is mixed with 0.5W6wt%, based on the raw material, citric acid in preparing a granular soybean protein by the conventional method. Alternatively, 0.5W6wt% citric acid is added to a granular soybean protein in the reconstituting step or during or after the harshness removing step thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000320353-A (JP)
Title: Electromagnetic drive for internal combustion engine
Inventor: KADOWAKI YOSHINORI
IPC: F01L9/04
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To restrain vibration of internal combustion engines with out-of-step solenoid-operated valves, with internal-combustion-engine electromagnetic drives for controlling solenoid-operated valves disposed at least as part of intake valves or exhaust valves within internal combustion engines. SOLUTION: Upon detection of an out-of-step phase of solenoid-operated valve (step 150), the out-of-step X-cylinder is determined (step 152), and next suspended in combustion (step 154). A Y-cylinder to be so suspended in combustion together with the X-cylinder that the combustion suspension occurs at constant intervals is determined (step 158), and next suspended in combustion (step 160). After the recovery process for the out-of-step valve (step 162), both X- and Y-cylinders are restarted for combustion (step 164).
Patent JP-S5657912-A (JP)
Title: Flow meter of karman vortex
Inventor: KOBAYASHI HIROSHI
IPC: G01F1/32
Filed: 1979-10-17
Abstract: PURPOSE: To simplify the structure and at the same time increase the productivity for the flow meter, by giving a spot welding of the coil start and the coil end of the resistance wire to one of the two metal bars coated with an insulator and to the other respectively and thus forming a vortex generator.  
     CONSTITUTION: The metal bars 8 and 9 having the protruded parts 8a and 9a are buried into the vortex generator 2 which is fixed within the duct 1, and then the plastic-molded supporter 7 is attached. The insulating material 10 is coated on the bars 8 and 9 which are piercing through the supporter 7, and then the resistance wire 11 is coiled. In this case, one end of the wire 11 is spot-welded to the bar 8 and the other end of the wire to bar 9 respectively. In such way, the vortex generator is formed, and thus the resistance wire does not pierce into the body of the vortex generator. As a result, not only a simple structure but a high productivity can be realized for the vortex generator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5357869-A (JP)
Title: Glass for watches
Inventor: OZAWA KATSUHIKO
IPC: G04B39/00
Filed: 1976-11-05
Abstract: PURPOSE: Decoration marks, parititions of years and months, etc.  are formed and aesthetic appearance is improved by affixing metal foils on the inside surface of glass for watches. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5257888-A (JP)
Title: Gas sensor material
Inventor: ITOU SHINICHI
IPC: G01N27/12
Filed: 1975-11-07
Abstract: PURPOSE: The captioned material of a large gradient in electric resistance-gas concentration curves in a gas concentration range higher than critical concentration is obtained by containing metal element having an ion radius of 80W 120% of the ion radius of main structural metal within metal oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09315121-A (JP)
Title: Brake control device for railway vehicle
Inventor: TATEOKA YOSHIYUKI
IPC: B60F1/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the application of sudden braking of an iron wheel brake by detecting the quantity of stroke at the time of operating a brake pedal, and controlling the hydraulic force of a hydraulic brake unit in response to the detection value. SOLUTION: When a brake pedal 14 is operated during the traveling on a track, a stroke sensor 34 detects the quantity of stroke of the brake pedal 14 and outputs a current value. The current value detected by the stroke sensor 34 is input to a hydraulic control device 40 through an amplifier 38, and the set pressure of a proportional control valve 41 is controlled on the basis of the input value. Since the quantity of stroke is small at the initial time of brake operation, the braking force to be applied to an iron wheel brake 21 is small. But as the brake pedal is operated more, quantity of stroke is increased, and pressure inside of a control pipeline 42 is raised in proportion to the increased quantity of stroke.  Hydraulic force of a hydraulic pipeline 22 is raised in proportion to the quantity of stroke, and the braking force to be applied to the iron wheel brake 21 is increased in proportion to the quantity of stroke.
Patent JP-S6113876-A (JP)
Title: Picture signal processor
Inventor: SAITOU HIROYUKI
IPC: H04N1/40
Filed: 1984-06-29
Abstract: PURPOSE:To apply proper binary-coding processing or intermediate gradation processing by comparing signal levels at reading of picture elements within a prescribed range around the picture element of processing object and selecting a picture signal processing means so as to use the picture element as the minimum unit of recording or display. CONSTITUTION:A maximum/minimum value detecting circuit 38 compares the quantity of video data D11-D33 in picture elements of 3X3 matrix constitution, a maximum value MAX and a minimum value MIN are obtained and they are compared with a prescribed threshold level 44. A character threshold value circuit 47 for intermediate gradation processing and a picture threshold value circuit 48 are connected to a switch circuit 46, and when a density difference signal 42 is larger than the threshold level 44, the character threshold circuit 47 is selected. The character threshold value circuit 47 is a signal processing circuit suitable for the reproduction of a character and the picture threshold value circuit 48 is a signal processing circuit suitable for reproducing the picture.
Patent JP-S63303022-A (JP)
Title: Super elastic ti-ni-al-cr alloy
Inventor: OTOMO TOMOYUKI
IPC: C22C14/00
Filed: 1987-05-30
Abstract: PURPOSE:To develop an alloy having super elastic characteristics at a low temp. by subjecting the alloy in which specific amt. of Cr is incorporated into a Ti-Ni-Al shape memory alloy to cold working and applying it to a heat treatment. CONSTITUTION:<=10atom.% Cr is added to the Ti-Ni-Al alloy as the shape memory alloy in which a part of Ti, Ni or the both in the Ti-Ni alloy contg. 50-52atom.% Ni is substituted by <=2.0atom.% Al. Said Ti-Ni-Al-Cr alloy is subjected to a homonizing treatment for 2hr at 900 deg.C, is thereafter worked into a fine wire by hot rolling and cold working and is applied to the heat treatment for 5-120min at 300-600 deg.C. By this method, the shape-memory alloy material having at least >=40kg/mm<2> yield stress at 0 deg.C and having excellent super elasticity in the low temp. range of 0-40 deg.C can be obtd.
Patent JP-H03356-A (JP)
Title: Four-wheel drive vehicle
Inventor: SANO OSAMU
IPC: F16H39/40
Filed: 1989-05-25
Abstract: PURPOSE:To obtain transmitting characteristic according to running state by providing a bypass oil passage for mutually communicating the oil passages communicating discharge ports with inlet ports, and a variable throttle means disposed in the middle of the bypass oil passage. CONSTITUTION:A first hydraulic pump 20 generates an oil pressure according to the rotating speed of a driving wheel. A second hydraulic pump 30 generates an oil pressure according to the rotating speed of a driven wheel. Communicating oil passages 40, 50 communicate one inlet port of the first and second hydraulic pumps 20, 30 to the other discharge port, respectively. A bypass oil passage 8 for mutually communicating the both oil passages 40, 50 is provided. This bypass oil passage 8 has a variable throttle part 9 in the middle thereof. When a rotating speed difference is caused between the driving wheel and the driven wheel, the hydraulic pumps are operated as hydraulic motors. The transmitting quantity of the driving force to the driven wheel side is property changed by the variable throttle part 9. Hence, a proper four-wheel driving state can be realized.
Patent JP-S5561763-A (JP)
Title: Confectionary and its raw material having taste and flavor of taffy
Inventor: SUZUKI YASUYUKI
IPC: A23G3/00
Filed: 1978-10-31
Abstract: PURPOSE: To provide the title confectionary or its raw material having strong taste and flavor of taffy, by mixing milk with sugar, and heating and drying the mixture.  
     CONSTITUTION: A mixture of (A) 65W90wt% (solid basis) of milk or an aqueous solution of milk components, (B) 35W10wt% of saccharides such as sucrose and glucose, and optionally (C) a milk protein stabilizing agent selected from carbonates and phosphates of alkali(ne earth) metals, is caramelized by heating at 80W150°C with stirring, until the color turns to brown. Just before the development of a burnt smell, the reaction is terminated, and the mixture is dried to a water content of 1W10% to obtain powder having taste and flavor of taffy. The powder is added to other confectionary raw materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5941527-A (JP)
Title: Draining of sloped ground
Inventor: WATANABE KATSUHISA
IPC: E02D17/20
Filed: 1982-07-31
Abstract: PURPOSE:To retain the draining function of the sloped ground for a long period of time without damaging drain plates by a method in which a driving rod is coupled to a heading tunnel formed in a sloped ground, a drain plate is inserted into the tunnel, and the driving rod alone is pulled out. CONSTITUTION:A steel driving rod 1 with a thickness larger than a knob 1b, having an unfolded flat tip 1a, is driven by a hammer to a given depth into the ground while keeping the slope 2 at a drain gradient. The rod 1 is then drawn out mechanically or manually, coupled with the tip of a synthetic resin drain net 4, and again driven into the heading tunnel 3. The rod 1 is further drawn out and the drain net 4 alone is left behind in the heading tunnel 3. The draining function can thus be retained for a long period of time without causing blocking with soil and sand, and therefore, the sliding and the collapse of the sloped ground can be completely prevented.
Patent JP-S5360047-A (JP)
Title: Signal feeding device for elevator
Inventor: NAKAZATO MASAAKI
IPC: B66B1/28
Filed: 1976-11-10
Abstract: PURPOSE: To integrate a clock pulse supply line with a standard pulse supply line as one by applying standard pulses into a clock pulse train as an accent pulse and obtaining the standard pulse from this accent pulses at the receiving side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03558-A (JP)
Title: Wheel speed processing device
Inventor: MAKINO NOBUHIKO
IPC: B60T8/172
Filed: 1989-05-26
Abstract: PURPOSE:To let control performance be sufficiently exhibited even when a small diameter tire is mounted by operating control variables so as to be compensated by the use of signals from other wheel speed sensors while the wheel speed sensor attached to a small diameter tire mounted wheel is excluded when it is judged that the small diameter tire is mounted. CONSTITUTION:The wheel speeds of a right and a left wheel are operated by a wheel speed operating means based on the detected signals from a right and a left wheel speed sensor so that it is judged by a judging means whether or not there exists a small diameter tire mounted wheel. When it is judged that there exists no small diameter tire mounted wheel, control variables are operated by a control variable operating means by the use of the whole of detected signals from wheel speed sensors. On the other hand, when it is judged that there actually exists the small diameter tire mounted wheel such as a temp space tire and the like, the signal detected by the wheel speed sensor attached to the small diameter tire mounted wheel is excluded so that the control variables are thereby operated so as to be compensated by the use of signals detected by the other wheel speed sensors while the control variables which are operated so as to be compensated are given to a controlled means. By this constitution, control performance which is roughly similar to that of the case when no small diameter tire is mounted, can thereby be exhibited even when the small diameter tire is mounted.