baber/WOPTO huggingface dataset:
Patent JP-S62165160-A (JP)
Title: Aging substrate for integrated circuit test
Inventor: SHIMIZU YASUSHI
IPC: G01R31/26
Filed: 1986-01-17
Abstract: PURPOSE:To reduce the cost and to shorten the development period by wiring the terminals of each IC socket of an aging substrate all outside. CONSTITUTION:Terminals of all pins of each IC socket 1 of the aging substrate are led to the right-side end of the substrate by printed circuit 3 while lateral arrays are made common. A scramble substrate has a voltage application terminal part 6 extended upward to form a terminal voltage supply line 4, and circuit 3a adapted to each pin terminal end wiring of the aging substrate is printed on the reverse surface. Each supply line 4 has a hole 5 for connection bored at its intersection with each circuit 3a. Then, the scramble substrate is stacked so that the circuit 3a meets the circuit 3 of the aging substrate, and respective terminals are connected optionally to a specific IC to be tested by soldering respective connection wires. This connection is altered to handle any kind of IC of the same package.
Patent JP-H08199996-A (JP)
Title: Line correcting method for shield work and segment assembling device
Inventor: KUSAKI TAKAMI
IPC: E21D11/40
Filed: 1995-01-23
Abstract: PURPOSE: To automate correction of a line by a method wherein after coarse positioning is effected by an elector, the position and the attitude based on an existing segment central axis are detected, the amount of deviation from a planned value is computed, and fine adjustment is effected within a range of the gap of a bolt hole. CONSTITUTION: A segment 42 is coarsely positioned by an elector 12 installed at a shield excavator 11 and revolving along a periphery. The difference in level, the gap, and the attitude based on the central line of an existing segment 41 are detected by a television camera, the amount of deviation from a planned line is determined through computation. An operator inputs data in a correction direction according to the deviation amount and by operating jacks 31, 32, and 33 for controlling an attitude are operated by a control device and fine positioning of an assembly segment is effected as correction is effected, in order, within a range of a clearance between a fastening bolt for a segment and a bolt hole. In this case, especially a rolling angle is detected and where occasion demands, rolling is reversely effected to effect fine positioning.  This constitution performs automatic correction of a line.
Patent JP-2000203768-A (JP)
Title: Sheet material refeeding device and image forming device
Inventor: UNOBAYASHI SHINSUKE
IPC: B65H83/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for alignment of side edges of a sheet material fed to a sheet material stacking part. SOLUTION: A recycle lever 133 and a jogging plate 131B are arranged on the same side (a side regulating plate 128b side) of a sheet material stacking part 128. Therefore, since the side regulating plate 128b on one side has cutouts 142, 143, the position of the side regulating plate 128b is separated from a sheet material S by the length obtained by adding the allowance β for preventing the sheet material tip from being caught in the cutouts 142, 143 and the allowance α of variations of the end of the sheet material S. While, a side regulating plate 128a on the other side has no cutout, the position of the side regulating plate 128a is separated from the sheet material S by only the allowance αof variations of the end of the sheet material S.  Accordingly, the reciprocating moving amount of the jogging plate 131b is 2 (2α+β), the distance can be shortened by 2β in comparison with a case where the allowance β is needed to the side regulating plate 128a, and the time required for alignment of side edges can be shortened.
Patent JP-H08204142-A (JP)
Title: Dynamic randon access memory
Inventor: KITA AKIO
IPC: H01L21/8234
Filed: 1995-01-24
Abstract: PURPOSE: To realize a high density rapid DRAM by satisfying the high level write-in compensation and the cut off characteristics of transistor in the memory cell region of the DRAM as well as improving the drive force of a transistor in the peripheral circuit region. CONSTITUTION: Within a DRAM 1, the gate insulating film of a transistor of a memory cell array block 11 comprising a memory cell is formed thicker than the gate insulating film of respective transistors of the peripheral circuit block 12 (peripheral circuit region) and an I/O circuit block 13 (I/O circuit region). Besides, the gate insulating film of respective transistors in the memory cell region and the I/O circuit region are formed thicker than the gate insulating film of respective transistors excluding these gate insulating films.
Patent JP-H10205541-A (JP)
Title: Rolling bearing
Inventor: HAYASHIDA KAZUNORI
IPC: F16C33/38
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To stabilize torque and to make a life longer in a rolling bearing. SOLUTION: This rolling bearing has 21 retainer 4 and a covering film 5 comprising an inorganic binder and tungsten disulfide added thereto is formed on at least the inner surface of a pocket of the retainer 4. The covering film 5 shows good effects that follow; (1) it is hard and can prevent wear caused by sliding to the minimum, (2) it can improve lubrication at the sliding part, (3) the minimum wear powder produced by sliding is transferred to the other sliding parts or rolling parts to improve lubrication, and (4) it prevents oxidation to keep lubrication for a long time.
Patent JP-H03212986-A (JP)
Title: Printed wiring board
Inventor: NAKAO YOSHITADA
IPC: H05K1/02
Filed: 1990-01-18
Abstract: PURPOSE:To enhance a dividing operation property by a method wherein cutouts or long holes which are different according to the dividing order are formed in dividing grooves, for wiring board use, which are used in a dividing operation. CONSTITUTION:A printed wiring board which has been divided into a plurality of parts by dividing grooves 1 to 4 or the like is used. Long holes 21 to 23, 27 to 30 and cutouts 24, 25 whose shapes are different according to the dividing order are formed in the grooves 1 to 4. The board can be divided according to the prescribed order including end parts 6, 7 and the like. Thereby, a dividing operation property can be increased remarkably.
Patent JP-H02191198-A (JP)
Title: Oil feeding apparatus
Inventor: ENDO KEIZO
IPC: B67D7/28
Filed: 1989-01-19
Abstract: PURPOSE:To permit a long or short oil filling time to be chosen according to the degree of congestion at an oil station by providing an oil feed control means requiring a short oil filling time for the tank become nearly full, an oil feed control means requiring a long oil filling time for the tank become completely full and a changeover means for choosing between these two feed control means. CONSTITUTION:A control device 11 of an oil feeder S, provided with a microcomputor, permits the oil to be fed in the minimum discharge amount, e.g. 3l/min from a point very close to a full tank. It is provided with a first control means for feeding oil until the last digit of 0.01l becomes zero upon detecting the liquid surface again, i.e. by the integer oil feeding method requiring a longer filling time until the oil becomes full and with a second control means for effecting the integer oil feeding requiring a shorter filling time until the oil becomes nearly full at the point of the minimum discharge. The oil feeder S is also provided with a changeover switch 15 for choosing between the two feed control means. During the morning and evening rush hours, the oil feeder is switched over to the second control means to shorten the oil feed time and, during the daytime dull hours, to the first control means to increase oil sales as much as possible, even if the longer oil feeding time is required.
Patent JP-H09199722-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKAZAWA TAKESHI
IPC: H01L21/336
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To lighten the stepped parts on cell surfaces and to make it possible to perform wire bonding onto a source electrode properly by adjusting the thickness of a layer insulating film in a recession of a gate electrode in a groove into a specific range. SOLUTION: A layer insulating film 18 is formed so that W<=2t may be satisfied, when the thickness of the layer insulating film 18 and the width of the internal bottom of the through of a gate electrode 19 are represented as t and W respectively. Accordingly, a source electrode 19 to be formed on a layer insulating film 18 is also flattened, since the film is flattened. As a result of this, when wire bonding is performed on the source electrode formed above a plurality of cells, a touch area between the source electrode 19 and a wire to be pressed against it increases and a sufficient adhesive strength can be obtained. Besides, it becomes possible to suppress the local concentration of a wire pressing force or force by ultrasonic vibration in a gate structural part or in its vicinity.
Patent JP-H08196862-A (JP)
Title: Oxidation treatment of gaseous decaborane
Inventor: HIRATSUKA HAJIME
IPC: B01D53/46
Filed: 1995-01-24
Abstract: PURPOSE: To provide a treating method for removing boron from a boron- containing waste gas that remains after coating the inside of a vacuum vessel such as nuclear fusion reactor with boron by using a vapor deposition method, by subjecting the waste gas to oxidation treatment. CONSTITUTION: This treatment comprises: heating solid decaborane (B10 H14 ) at ordinary temp. to obtain gaseous decaborane; then, introducing the gaseous decaborane into a vacuum vessel or the like to perform the vapor deposition of boron on the inside of the vacuum vessel; and thereafter, a boron-containing waste gas consisting of unnecessary or unreacted gaseous decaborane is allowed to pass through the inside of a metallic cylinder packed with a granular oxidizing agent consisting of an alkali based oxidizing agent (a mixture of potassium permanganate and potassium hydroxide) to subject the gaseous decaborane to oxidation treatment and to convert the gaseous decaborane into stable substances such as manganese compounds, etc.
Patent JP-S59135435-A (JP)
Title: Optical modulating method
Inventor: NISHIMURA YUKIO
IPC: G02F1/19
Filed: 1983-01-22
Abstract: PURPOSE:To enable an observer to recognize various characters and images in the shapes that the point sets in a heating region form by heating a part of an optical waveguide and modulating the optical path of the light conducted in the optical path in the heated point. CONSTITUTION:When 4b of heating resistors 4a, 4b is electrically heated, the part of a clad layer 2 near the 4b and the part of a core layer 1 are thermally conducted and heated and a heated region 6 is formed in the layer 1. If a member of which the refractive index changes with a change in temp. is selected as the layer 1, a thermal gradient index region is formed in the heating region 6 in the layer 1. As a result, the course of the light, which arrives at the region 6, of light 7 is disturbed and the condition of total reflection is broken. A part of the light arriving at the region 6 passes the clad layer 3 without propagating in the core layer any longer and emerges to the outside of the optical element as exist light 9. An observer is able to recognize various characters and images from the shape that the point sets in the heated region form.
Patent JP-S61167998-A (JP)
Inventor: IDA KAZUNAGA
IPC: G10L21/0316
Filed: 1985-01-21
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-S58128099-A (JP)
Title: Failure processing system
Inventor: GENMA KAZUHISA
IPC: G06F12/16
Filed: 1982-01-25
Abstract: PURPOSE:To prevent overhead of a processing device from being caused even if a replacible failure takes place many times temporarily, by suppressing the operation of an interruption means until the number of generation of the hardware failures exceeds a predetermined number, when the recovery of the hardware failure is successful. CONSTITUTION:An output line 115 of a register 11 and an output line 116 of a threshold value register 12 are conneted to a comparison circuit 14 to compare the outputs of the lines. Taking the value of the register 11 as A and that of the register 12 as B, the value of output line 118 of the circuit 14 obtains ''1'' when A>=B. An interruption circuit 8 is formed in this way and the output line 118 is used as a machine check interruption start signal, then if an error of an address conversion buffer takes place, the machine check interruption is suppressed until the number of generation exceeds the value set to the register 12.
Patent JP-S5394446-A (JP)
Title: Method of treating waste water
Inventor: NAKAYAMA SHIGEKI
IPC: C02F1/72
Filed: 1977-01-28
Abstract: PURPOSE: To accomplish oxidative degradation of organic component in waste water unable to be removed with ozone or hydrogen peroxide alone by joint use of ozone and hydrogen peroxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04245913-A (JP)
Title: Production of fiber for reinforcing cement
Inventor: FURUYA YOSHINORI
IPC: C04B16/06
Filed: 1991-01-29
Abstract: PURPOSE:To provide an acrylic fiber having excellent alkali resistance and affinity with cement. CONSTITUTION:An acrylonitrile polymer having a weight-average mol.wt. of >=400000 is mixed with cellulose acetate, polyvinyl alcohol or polymethyl methacrylate in a weight ratio of 60/40 to 90/10. The mixture is dissolved in a solvent, wet-spun and subsequently drawn in a ratio of >=6 times to provide a fiber which is liable to be fibrillated during kneading with Portland cement and which is used for reinforcing the cement.
Patent JP-S58127081-A (JP)
Inventor: HORIKAWA AKIRA
IPC: F25B1/00
Filed: 1982-01-22
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-H01184248-A (JP)
Title: Refining method for alloy by thermit method
Inventor: TAKANO KENZABURO
IPC: C22C33/04
Filed: 1988-01-19
Abstract: PURPOSE:To reduce the segregation of an alloy, to stabilize its components and to improve the working efficiency by casting a metal into a mold and rapidly cooling it upon the end of thermit refining before slag is solidified and the metal is solidified. CONSTITUTION:Metallic oxide is subjected to reduction refining by aluminum to generate the metal. The aluminium-thermit refining reaction is completed to solidify the slag consisting essentially of alumina. The molten metal is cast into the mold from a pouring gate and is rapidly cooled before the generated metal is solidified.
Patent JP-H11211619-A (JP)
Title: Torque generator
Inventor: KOMORI KATSUNORI
IPC: G01M7/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a torque generator in which any torque addition test can be carried out by synchronizing with rotation of the rotary shaft of a sample and altering the variation of torque. SOLUTION: The torque generator 100 is provided for the rotary shaft system coupling a drive source with the rotary shaft of a sample in order to vary torque of the rotary shaft. The rotary shaft is provided with a crankshaft 12 and a piston 14 reciprocating freely in a cylinder 16 is coupled through a connecting rod 13 with the crank pin part of the crankshaft 12. The piston 14 is provided, at the upper part thereof, with a spring 15 precharged to press the piston 14 downward. Furthermore, a brake is operated intermittently in synchronism with the rotation to vary the torque.
Patent JP-H01187789-A (JP)
Title: Train of current supplied heaters
Inventor: FURUKAWA AKIRA
IPC: H05B3/00
Filed: 1988-01-21
Abstract: PURPOSE:To decrease the number of roll electrodes and compact the space for installation by specifying the relation of the resistance of a material to be heated, which is situated between roll electrodes, to the supplied current with respect to the resistance of a conductive member, and thereby eliminating a current restricting reactor in case the heated material is fed at a high speed and current supplied heating is made with a large current. CONSTITUTION:Current supplied to transformers 1a-1d by a power supply E induces the identically directed secondary voltage in a material to be heated W situated between roll electrodes RO1, RO2, and this secondary voltage flows in conductive members 2a, 2b in connection through a slider S as a return line. As the material W has a comparatively high electrical resistance and dimensions of the conductive members 2a, 2b such as cross-sectional area can be set to any desired value, the relation of the resistance R1 of the material W to the resistance R2 of the conductive member 2 shall be expressed by R1>>R2. Accordingly the train of current supplied heating devices is free of any current restricting reactor in case the material is fed at a high speed and current supplied heating is made with a large current, and further the number of roll electrodes can be decreased and the space for installation be compacted.
Patent JP-S5395478-A (JP)
Title: Sealed actuating device
Inventor: HARA YOSHIAKI
IPC: F15B1/00
Filed: 1977-01-31
Abstract: PURPOSE: To protect an actuating system from bad enviroments, by means of sealing each equipments in the actuating system into a sealed vessel filled with an actuating fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5292735-A (JP)
Title: Producing method for base materials for optical transmission fibers
Inventor: SANADA KAZUO
IPC: C03B37/012
Filed: 1976-01-31
Abstract: PURPOSE:To provide a method for production of base materials for optical transmission fibers, by forming a molten core galss by application of a transferring external heating and image heating in combination in a glass tube closed at the bottom to prepared a base material enriched internally with the material from the beginning to prevent refractive index distribution from drop off at the central portion of the core.
Patent JP-S56106405-A (JP)
Title: Wien bridge type oscillating circuit
Inventor: NAGAREDA SHIYUNICHIROU
IPC: H03B5/26
Filed: 1980-01-29
Abstract: PURPOSE:To perform a switching of the oscillation frequencies with a simple constitution, by providing the two pairs of impedance element that decide the frequency plus a switch to connect the middle points of an impedance element that forms each pair of the impedance elements. CONSTITUTION:When the switch 21 is off, the amplifier Goff that obtaines the oscillation frequency foff and the sine wave becomes as foff=1/2piCR and Goff=3 (where C27=C26=C and R22+R23=R24+R25=R). Then the switch 21 is off, and thus the oscillation frequency fon and Gon become as fon=1/2piC [R25<2>+R22 (R25- R22)]<1/2> and Gon=3 [where R23=R24(1+5<1/2>/2)]. In other words, if the resistances R22, R23, R24 and R25 are set so as to satisfy the above-mentioned conditions, the size of the oscillation sine wave has no change between the break and make of the switch 21. Thus only the oscillation frequency can be varied.
Patent JP-H02192649-A (JP)
Title: Linear electron gun device
Inventor: IKEDA SABURO
IPC: H01J37/248
Filed: 1989-01-20
Abstract: PURPOSE:To eliminate a gap between beams in a plurality of parallel electron gun device for obtaining an electron gun of a large beam length by using an ac power supply as a power supply for feeding current to a filament. CONSTITUTION:Displacement of an electron beam is made to oscillate in both directions depending upon a frequency by using the characteristics wherein the electron beam is displaced laterally due to magnetic field generated with current supplied to filaments 1-1, and 1-2 to 1-n, and employing an ac power supply 13. Due to the effect, it follows that an electron beam is radiated even in a gap between beams in a plurality of parallel electron gun device to obtain an electron of a large beam length. As a result, for example, thermal distribution on the beam irradiated surface of metal to be fused comes to be eliminated. According to this construction, it is possible to solve a problem about generation of the irregularity and the like of deposited thickness on a deposition surface and to obtain a uniform beam shape in a length-wise direction.
Patent JP-H08200747-A (JP)
Title: Air conditioner
Inventor: MATSUDA MITSUO
IPC: F24F5/00
Filed: 1995-01-25
Abstract: PURPOSE: To provide an air conditioner in which the executability is improved and the beauty of a building is not impaired. CONSTITUTION: A bottom plate of a bay window body 1 provided at the second or higher floor of a building and a base plate provided under the bottom plate are detachably provided. When the bottom plate and the base plate are removed, the mounting opening 14 can be formed at the body 1. When an outdoor side unit 7 connected to an indoor side unit 3 assembled in the shelf of the upper part of the body 1 is mounted under the body 1, the unit 7 is mounted at the trestle 5 provided under the body 1 via the opening formed by removing the bottom plate and the base plate.
Patent LT-IP1850-A (LT)
Title: Feeding device for stock
Inventor: WEELINK JOHANNES MARTINUS WILL
IPC: A01K5/02
Filed: 1994-01-31
Abstract: Device for feeding animals comprising at least one feeding fence (2,3) with a frame (4) displaceable over a ground surface, a number of bars attached to the frame which in pairs define openings (6) through which the animals (85) can place their head, and means for displacing the feeding fence (2,3) over the ground surface. The frame supports through support means (17) directly on the ground surface and is provided with a floor plate (84) extending at a small interval above the ground rearward of the frame (4) to a rear edge making contact with the ground, which plate (84) can support at least the front legs of the animals (85) which have pushed their head through the respective openings (6), wherein the feeding fence (2,3) is of the self-catching type having close to each opening (6) a swivel bar (24) locking behind the head of the animal after the head has been pushed through the opening (6), and wherein the displacing means comprise motor drive means (11) which prevent movement of the feeding fence (2,3) in the non-active state.
Patent LV-13974-A (LV)
Title: Method for preparation of biologically active products on base of peloid
Inventor: BRAŽKO Oļegs
IPC: A61K35/02
Filed: 2007-12-21
Abstract: This invention concerns to medical, perfumery and agriculture industry. Method for preparation of biologically active peloid-base product could be realized in that way. The peloid is preliminary prepared, including cleansing from mechanical admixture and treatment with alkaline solution. The obtained product could be dried and granulated or ground after drying. After that granulated or ground peloid could be mixed with gas-forming mixture, and obtained composite could be compressed in tablets or briquettes.
Patent LV-15369-A (LV)
Title: Vertical axis wind turbine
Inventor: SOLOMINS JEVGĒŅIJS
IPC: F03D7/06
Filed: 2017-04-19
Abstract: The invention relates to the wind turbines, more specific to vertical axis wind turbines. It is a wind wheel (100) provided with straight tension members (4) between the blades and diagonal adjustable tension members (6) attached to a hub (10) and connected to a horizontal force traverse (11). The wind wheel (100) further comprises aerodynamic regulators (7) limiting rotation frequency during storm by sliding them out of fairing when determined rotation frequency of the wind wheel (100) is exceeded, thus reducing aerodynamic properties of the wind wheel and braking it ensuring adequate rotation frequency reduction. The generator (8) has armature winding which allows for regulation purposes intellectual control system (200) comprising mathematical tracking to change its electric parameters to achieve the highest power coefficients for particular wind speeds by providing automatic decrease in the level of dynamical vibration fluctuations. The invention allows to decrease the component of aerodynamical force/moment fluctuations that affects the wind wheel ensuring its smooth motion and increasing its structure rigidity and balance.