baber/WOPTO huggingface dataset:
Patent JP-S5946758-A (JP)
Title: Nonaqueous solvent battery
Inventor: TANAKA KOUICHI
IPC: H01M50/528
Filed: 1982-09-10
Abstract: PURPOSE:To enhance the electric-discharge utilization rate of the electrode, and facilitate assembly of a nonaqueous solvent battery by favorably connecting a negative lead terminal to a negative current-collecting body without performing spot welding, and filling spaces and the like formed around the negative lead terminal with a sufficient amount of electrolyte. CONSTITUTION:After a first positive electrode 131, a first separator 141, a negative electrode 16 to the upper surface of which a current-collecting body 15 is affixed by pressure, a second separator 142 and a second positive electrode 132 in that order are installed in an outer case 11, a lid body 18 in the center of which a negative lead terminal 21 is inserted through an insulating sealing member 19 is placed over the outer can 11 in such a manner that the negative lead terminal 21 passes through the holes of the contents and penetrates the small hole 17 of the current-collecting body 15. Following that, the outer peripheral part of the lid body 18 and the inner surface of the opening end of the outer can 11 are sealed by performing laser welding or the like thereby assembling a battery. In the assembly process, electrolyte is poured on each separator 141 or 142 when it is installed, and electrolyte is filled in the spaces and the like formed between the contents and the outer case 11 after the second positive electrode 132 is installed.
Patent JP-S644992-A (JP)
Title: Magnetic drum recording and reproducing device
Inventor: INOUE YOICHI
IPC: G11B25/02
Filed: 1987-06-26
Abstract: PURPOSE:To realize a stable floating characteristic, by arranging a floating slider in the front direction of rotation than the contact position of the outer periphery of a drum and a head supporting body. CONSTITUTION:In the neighborhood of the outer periphery of a rotating drum, a viscous air current is generated, and positive pressure due to a wedge effect is generated between fluid ad a flat type slider 6, and a force is balanced with the pressuring force of the supporting body 7, then, a fixed space can be held. Therefore, the mounting arrangement of a spherical storage medium 5 and the tapered flat type slider part 6 is arranged in consideration. In such a way, it is possible to attain the stability of head floating with high reliability.
Patent JP-S5282122-A (JP)
Title: Superimposing circuit
Inventor: KOSUGE WATARU
IPC: H04N5/278
Filed: 1975-12-29
Abstract: PURPOSE: To prevent leak-in of color signal with simple circuit structure by leading in the current at superimposing time of video signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0449545-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B11/10
Filed: 1990-06-16
Abstract: PURPOSE:To improve a recording sensitivity and to lower jitter value without impairing reproducing C/N and other characteristics, such as unaxial magnetic anisotropy, etc., by using a specific magneto-optical recording layer. CONSTITUTION:Plastic or glass is used for a substrate 1. An interference layer 2 on the substrate 1 is formed by using SiN, SiZrN. The magneto-optical recording layer 3 consists of TbDyFeCo or GdDyFeCo in which the compsn. ratio of the rare earth metal is 21 to 24at.%, the Curie point is 140 to 170 deg.C and the gradient value Hc50/50[Oe/ deg.C] when the coercive value at the temp. lower by 50 deg.C than the Curie point is designated as Hc50 is <=-50. A dielectric layer 4 is formed of SiN or SiZrN and a reflecting layer 5 is formed of Al, Cr, Ni, etc. The cover layer 6 is formed of a UV curing resin, etc.
Patent JP-H065085-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TANAKA YOSHIYUKI
IPC: G11C16/06
Filed: 1992-06-17
Abstract: PURPOSE:To achieve the high speed of a readout operation by eliminating a need for a random read operation in the changeover point of a page. CONSTITUTION:The title memory device is provided with a plurality of latch means 2A, 2B constituted in the following manner: when data is read out from a memory beans 1, data in a prescribed unit is latched by a random read operation and read out to a data output line; and when data in a plurality of prescribed units are read out continuously, the other latches the data in the next prescribed unit by the random read operation while one reads out the data in the latched previous prescribed unit to the data output line.
Patent JP-S6050440-A (JP)
Title: System for eliminating interference to magnetic field
Inventor: MIYAJIMA TAKESHI
IPC: A61B10/00
Filed: 1983-08-31
Abstract: PURPOSE:To secure an excellent image even though an NMR imaging device is used in a reinforced concrete building, by making the center of the magnetic field of an air-core electromagnet for NMR imaging agree with the geometrical center of a ferromagnetic strucutre. CONSTITUTION:An air-core electromagnet RM2 for NMR imaging generates a magnetic field in the direction of Z. The RM2 is provided with respect to a magnetic shield chamber (ferromagnetic structure) SR1. The RM2 is positioned at the center of the SR1 in space. Therefore, the center of the magnetic field of the RM2 agrees with the geometrical center of the SR1. When the interferences from iron walls to the magnetic field are made symmetrical in an XY plane, in a YZ plane, and in a ZX plane, the interferences to the magnetic field with respect to the uniformity in the space in the RM2, where the magetic field is generated, become the minimum and the shape has excellent symmetry. Correction by a current system group 3 becomes easy, and an excellent image can be obtained.
Patent JP-S5854987-A (JP)
Inventor: JIYON TEII CHIATSUFUONE
IPC: B26B21/40
Filed: 1982-09-10
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-H10335541-A (JP)
Title: Resin sealing type electronic circuit device
Inventor: KOSAKA MASAYUKI
IPC: H01L23/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To solder a semiconductor element on a metal supporting plate, and to prevent the deterioration of soldering material in a resin sealing type electronic circuit device of a circuit substrate adhering structure. SOLUTION: A groove 22 is provided in such a manner that the surface of a supporting plate 11 is divided into two parts. A semiconductor element 12 is adhered to one side, which is partitioned by the groove 22 of the supporting plate 11, using solder 13. A circuit substrate 14 is adhered to the other side, which is partitioned by the groove 22 of the supporting plate 11 using the bonding agent 15 consisting of thermoplastic resin. A circuit substrate 14 is covered by a protective resin layer 17 consisting of polyimide or polyamide resin. A resin sealed body 19, consisting of epoxy resin, is provided.
Patent JP-S5584074-A (JP)
Title: Magnetic recorder/reproducer
Inventor: ENOMOTO TAKAO
IPC: G11B15/66
Filed: 1978-12-19
Abstract: PURPOSE: To reduce the sucking force of the solenoid which sets the tape under the running state of reproduction and others by decreasing the distance between the capstan and the pinch roller via the lever which interlocks racking of the cassette tape.  
     CONSTITUTION: With push of the reproduction and record buttons, reel 23 has one turn. And the racking component shifts along the guide groove and via the wire which is to be taken up to reel 23, and thus the tape is racked to the cylinder. At the same time, slide 71 shifts via coupling pin 70 unified with reel 23, and lever 74 has coupled turns. As a result, the distance is decreased between pinch roller 17 and capstan 18 via link levers 80, 81 and 91 which are coupled to the plunger of solenoid 77. Accordingly, the sucking force can be reduced substantially for solenoid 77 which gives pressure to capstan 18 to roller 17 in order to make run the tape at the reproduction time and others. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5781730-A (JP)
Title: Counter circuit
Inventor: ENDOU MASAYUKI
IPC: H03K21/00
Filed: 1980-11-10
Abstract: PURPOSE:To add a stopwatch function through a simple constitution for a time limit counter circuit of program control system, by reading the count contents of a division stage and detecting the time interval between the external signals. CONSTITUTION:The oscillation output of an oscillation stage 1 is divided into the prescribed signals by a reference division stage 2. A 1-second carry flag 4 given from the stage 2 is supplied to a control circuit 10, and accordingly an arithmetic logic part 11 adds 1 to the contents of a prescribed address of an RAM13. At the same time, said contents are displayed at an output circuit 8. When the stopwatch start signal is supplied, the circuit 10 reads the count contents of the stage 2 via a circuit 17 and stores it in the RAM13. With supply of the lap signal, the circuit 10 reads again the count contents of the stage 2 and stores the same in another address of the RAM13. The time is calculated from these two count contents.
Patent JP-S6219392-A (JP)
Inventor: MITA TORU
IPC: B25J17/02
Filed: 1985-07-19
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-S5283062-A (JP)
Title: Photoetching method
Inventor: FUJINO KATSUHIRO
IPC: H01L21/027
Filed: 1975-12-30
Abstract: PURPOSE: The use of X-rays in photoetching is made possible by adding fine powder of heavy metal to a sensitive resin having specific sensitive groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5284381-A (JP)
Title: Automatic control process
Inventor: TSUYUKI ISAO
IPC: G05B11/42
Filed: 1975-12-31
Abstract: PURPOSE: Automatic control process to facilite to reach the target condition for the process rapidly and precisely after starting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11336613-A (JP)
Title: Carburetor for two stroke internal combustion engine
Inventor: TOBIUCHI TERUHIKO
IPC: F02M19/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent a carburetor from being large in size, and to easily set a rotation phase difference between a fuel control valve and a pneumatic control valve. SOLUTION: In this carburetor, termination of air passages '7, 7a are connected to a part adjacent to a scavenging port 33 of a scavenge air passage 33a through which the scavenging port 33 and a crank chamber 39a communicate with each other, and a check valve 27 which allows air to flow into the scavenge air passage 33a is provided to the air passage 7a. A starting end of the air passage 7 is connected to an inlet part of an intake air passage 9, and a pneumatic control valve 5 for controlling an air volume is provided to the air passage 7.  A fuel control valve for controlling an air volume and a fuel amount of the intake air passage 9 and the pneumatic control valve 5 for controlling the air volume of the air passage 7 are rotatably disposed to a valve chamber of a cylindrical shape which crosses the intake air passage 9 and the air passage 7 provided parallel with a carburetor body 16. The fuel control valve has a column body fitted to a valve chamber and provided with a throttle hole 15a which can communicate with the intake air passage 9, and the pneumatic control valve 5 is formed into a plate shape.
Patent JP-S6139328-A (JP)
Inventor: FUKUI SHUICHI
IPC: H01H13/02
Filed: 1984-07-27
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-H0826846-A (JP)
Title: Production of porous material
Inventor: OKAMOTO HIROMI
IPC: B09B3/00
Filed: 1994-07-11
Abstract: PURPOSE:To produce a porous material using inclineration ash of waste products without addition of a forming agent and being not affected by fluctuation of the ash composition. CONSTITUTION:One or more kinds of incineration ashes are mixed so that the value of the following formula is in the range from 1.0 to 1.5, when the composition of slag is represented by the formula: (CaO+1.7MgO+Al2O3)/SiO2, and slag is produced in a non-oxidative atmosphere, or one or more kinds of slags which have been produced so that the value is in the range from 1.0 to 1.5 are mixed and the slag is subjected to foaming heat treatment in an oxidative atmosphere at 1,000-1,200 deg.C.
Patent JP-S5781774-A (JP)
Title: Method for assigning area of original picture
Inventor: ODAWARA MASASHI
IPC: G03G15/22
Filed: 1980-11-11
Abstract: PURPOSE:To easily and accurately assign specified picture area, by assigning optional two oints in pictures, and treating a square area having said two points as diagonal corners as a specified picture area. CONSTITUTION:When a reading operation of an original picture is started by a scanner, a control section 12 detects that a main scan synchronizing signal SYNC is generated, and assigns an address 100 to an X-coordinate storing section 1 and a Y-coordinate storing section 2. A contents YS corresponding to the address 100 in the Y-coordinate storing section 2 are designated, and the control section 12 inspects whether YS<=YC<YE (where, YC is the counted contents of X-counter 3, and YE is the contents of the storing section 2) is satisfied or not by the output f a Y-comparator 5. When this relationship is not realized, the control section updates the address successively and searches a picture area where this condition is satisfied. When the condition is realized, the control section 12 issues an access command to a selector 6 and stores values XS and XE of the X-coordinate storing section 1 in the picture area into X-coordinate buffer memories 71 and 72 in a successive order from the smaller one to the larger one.
Patent JP-S5948231-A (JP)
Title: Vibration proof device of engine for cultivator and the like
Inventor: YONEZAWA TOORU
IPC: F16M7/00
Filed: 1982-09-11
Abstract: PURPOSE:To prevent a vibration effectively in the longitudinal direction from occuring by providing vibration proof rubber on the principal axis of inertia of an engine, by making seats, which are made to protrude from the front and rear parts of a cylinder block, held by a frame through the vibration proof rubber respectively. CONSTITUTION:Seats made of oscillation proof rubber 3 and 4 are provided on an engine frame 2 protruded more forward than a transmission case 1. The seat 8 of the front oscillation proof rubber 4 is provided in a protruded state slantwise upward from the tip of the engine frame 2. A seat 18 protruded from the front of a cylinder block 12 of the engine is supported by the said seat 8 through the oscillation proof rubber 4. On the one hand, the seat 2a of the rear oscillation proof rubber 3 is provided in a protruded state from a basic part of the engine frame 2. A seat 12a protruded from the rear of the cylinder block 12 is made to support by the seat 2a through the oscillation proof rubber 3. With this construction, the oscillation proof rubber 3 and 4 can be arranged on the principal axis of inertia in the longitudinal direction of the engine.
Patent JP-H08324514-A (JP)
Title: Vacuum processor
Inventor: KUITA SHIRO
IPC: B65B31/04
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a vacuum processor wherein even if a vacuum container is pressed and vacuum treatment is done, a conveyer belt may smoothly transfer products without deformation as well as inspection and vacuum packing is possible. CONSTITUTION: Vacuum containers 4, 5 which are vertically movably placed by a vertical driving mechanism to press against a conveyer belt 2 from upward and downward and to have it open are placed on and under a predetermined position of the conveyer belt which transfers products to be vacuum-treated. Further ends of conduits 8, 9 equipped with an evacuation pump 11 and vacuum valves 12,13 and ends of conduits 14,15 with atmospheric opening valves 16,17 are placed respectively inside the vacuum containers 4, 5.
Patent JP-S5860230-A (JP)
Title: Tool for measuring contact pressure at contact point of electromagnetic contactor
Inventor: KANETANI OSAMU
IPC: G01L1/04
Filed: 1981-10-07
Abstract: PURPOSE:To measure the displacement of a spring for compressing the contact point accurately, by measuring the displacement of a magnet which is slidably and magnetically attracted to the side of a movable contact point or to the side of a fixed contact point. CONSTITUTION:A movable finger 8 is supported. The magnet 16 is magnetically attracted to the right side of a finger 9 which is fixed to a movable iron core by way of an insulative table. The initial position of the measuring tool is established by a guide 17. The contact of the tip of a pointer part 15 and the non-contact side of the movable finger 8 is confirmed. Thereafter, the electromagnetic contactor is made to be contacted state by a finger pressure until the compressing distance is completely used up. Then the finger pressure is gradually decreased and the movable finger 8 is made to be a released state. At this time, a gap G formed between the tip of the pointer part 15 and the non- contact side of the movable finger 8 is measured. Namely, the displacement of the spring 14 is enlarged and indicated at the position that can be readily measured, and the measurement is performed.
Patent JP-H0744407-A (JP)
Title: Backup device for microcomputer
Inventor: IZUMI SHOJI
IPC: G05B9/02
Filed: 1993-06-29
Abstract: PURPOSE:To extend the range of a power supply voltage stably controlling by the software and to expand the degree of freedom of design change. CONSTITUTION:A CPU 11 applies pipeline processing to tasks A and L in time division. The task A is a program applying usual control to a controlled system and the task L is a program in which a branch instruction resulting in a danger of program runaway is inhibited and a fixed loop is adopted. For example, when a power supply voltage (5V rated voltage) is 4.5V or over, signals from various sensors are read through an A/D converter 31 and the usual control is conducted according to the task A. When the power supply voltage is in a range of 4.5-3V, the A/D converter 31 is reset, and an output is switched from the task A to the task L by an output changeover circuit 14 and the task L takes over the control simply. Moreover, when the power supply voltage is less than 3V, since the operation by the task L is unstable, the entire operation of the microcomputer is stopped/reset.
Patent JP-H118986-A (JP)
Title: Pulse power source
Inventor: FURUYA KATSUHIKO
IPC: H02M9/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress the reverse current flowing to an inductive load by connecting a circuit, where a resistor and a diode which have been connected in series, in parallel between inductive load and a coaxial cable for transmission. SOLUTION: In a pulse power source, where a circuit composed of a switch 4 and a diode 5 concerted in series to a DC power source 2 for charging, is connected via a coaxial cable 6 for transmission connected in series to an inductive load 1, and a capacitor 3 is connected in parallel with the DC power source 2 for charging, a resistor 7 and a diode 8 are connected in series, and it is connected in parallel between the coaxial cable 6 for transmission and the inductiver load 1 so as to adjust the value of the resistor 7, whereby the wave form of the pulse wave is controlled, and the reverse current flowing to the inductive load 1 is controlled.
Patent JP-H0722903-A (JP)
Title: Waveform equalizer
Inventor: TOKURIKI SUKEBUMI
IPC: G11B5/035
Filed: 1993-06-29
Abstract: PURPOSE:To perform a wave equalization with high precision and at high speed by providing plural sample and hold circuits in the post-stage of the input terminal of a data signal, by making the circuit perform sampling operations one by one successively and repeatingly and imparting the output of a prescribed circuit as an addition object to an addition circuit via a selection circuit and a weighting circuit. CONSTITUTION:A sampling is repeatingly performed for input data signals DIN in order of hold circuits 45, 44, 43 and 42 and the output of a circuit which is in a hold operating state is added for performing a specified weighting. Namely, if three circuits among the circuits 42 to 45 are in a hold operations, these outputs are supplied to an addition circuit 54 via a weighting circuit 51, the sampling of the signal DIN inputted in a data signal terminal 41 is made to be performed in other circuits for this period, the operating speed is made high speed and circuit scale is reduced.
Patent JP-S5491581-A (JP)
Title: Thermally adhesive polyester film
Inventor: HASUNUMA KENZOU
IPC: B32B27/32
Filed: 1977-12-29
Abstract: PURPOSE: A thermally adhesive polyester film having a high bond strength at room and low temperatures and improved heat resistance, prepared by melt extruding a mixed resin of a copolyester and polyethylene-acrylic acid ionomer resin on a polyester film surface.  
     CONSTITUTION: A mixed resin of (A) 70W90 parts by wt. of a copolyester consisting of terephthalic acid residue as a dibasic acid component, 20W50 mole % of ethylene glycol residue, 70W40 mole % of triethylene glycol residue, and 20W5 mole % a glycol residue of formula (m and n are integers 1W3) as a glycol component and (B) 30W10 parts by wt. of a polyethylene-acrylic acid type ionomer resin is melt extruded on one or both sides of a polyester film undercoated with the copolyester. The copolyester is preferably an amorphous polymer having a molecular weight of 10,000W60,000, a softening point ≤80°C, and a tensile modulus of 2 × 10 7 W1 × 10 10  dynes/cm 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5684400-A (JP)
Title: Impurity diffusing method
Inventor: SUGIYAMA KOUICHI
IPC: C30B31/06
Filed: 1979-12-10
Abstract: PURPOSE: To enhance the reproducibility and controllability of the diffusion of an impurity in a phosphorus-base crystal by a sealed tube method by diffusing the impurity after converting red phosphorus, into white phosphorus, sealed to inhibit phosphorus from evaporating from the crystal.  
     CONSTITUTION: Phosphorus-base crystal 2 such as N type InP and impurity 3 such as Zn to be diffused are sealed in part 1a of sealed tube 1 composed of parts 1a, 1b and the inner constricted part, and red phosphorus 4 in part 1b. Part 1b alone is then locally heated to deposit and stick white phosphorus 5 to the tube wall of part 1a, and the whole of tube 1 is heated to diffuse impurity 3 in crystal 2. Since white phosphorus is much higher than red phosphorus in evaporation speed and rapidly returns to the normal state at a relatively low temp. such as about 400W600°C, impurity 3 can be diffused well in a short time without causing heat deterioration and strain in crystal 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0448242-A (JP)
Title: Method and device for sample capture
Inventor: SHIBAZAKI MICHIROU
IPC: G01N1/28
Filed: 1990-06-18
Abstract: PURPOSE:To capture a sample cleanly in safety by supplying the sample onto the top surface of a filter which separates and captures the sample and moving an extraction body which is arranged nearby the reverse surface of the filter in one direction or both directions. CONSTITUTION:A small sample W is to pass through filter holes 13', but the diameter of the holes 13' is small, so a high-consistency sample W such as phlegm is easy to cause a clogging phenomenon quickly. The extraction plate 25, however, faces the reverse surface of the filter 13 in a relative movable state and is driven as shown by an arrow, so the sample W is drawn out by the movement of the extraction plate 25 and the motion of the extraction plate 25 gives preferable vibration to the filter 13 at the same time to accelerate the movement of the sample W, thereby separating and processing the sample forcibly. Consequently, only a desired sample W is left and captured on the filter 13.