baber/WOPTO huggingface dataset:
Patent JP-H09298238-A (JP)
Title: Wiring forming method
Inventor: NAITO MASARU
IPC: H01L21/28
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable an upper wiring and a lower conductive region to be connected together without deteriorating them in electromigration resistance by a method wherein a conductive plug is filled in a contact hole provided to a layer insulating film, and a Ti ground layer is deposited on all the surface of a substrate including the surface of the conductive plug. SOLUTION: A contact hole is provided to a layer insulating film 4, and the surfaces of a source region 3S and a drain region 3D are partially exposed on the base of the contact hole, and a close contact layer 6 is deposited on the inner surface of the contact hole and the surface of the layer insulating film 4. A W layer thick enough to fill up the inside of the contact hole is deposited on the close contact layer 6, and then the W layer deposited in a region other than the contact hole is removed by etching back. A Ti ground layer 8 is deposited on all the surface of the substrate including the upsides of W plugs 7S and 7D, an Al alloy wiring layer 8 is deposited on the ground layer 8, a wiring layer 9 is formed, and the substrate is thermally treated without being exposed to the atmosphere to make Al alloy reflow.
Patent JP-S633-A (JP)
Inventor: SHIMIZU HIROYASU
IPC: B65B1/30
Filed: 1986-05-19
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-2000303502-A (JP)
Title: Construction machine
Inventor: KOJIMA MITSUGI
IPC: E02F9/24
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To secure the locking action by constituting the lock mechanism of a construction machine by using a slide member being slid in the horizontal direction so that the rattling or the like of the console can be prevented. SOLUTION: A lock mechanism 32 is made up of a slide plate 36 having a long hole 37 and an engaging groove 39, and a lock pin 41 or the like provided to a console 24; and the slide plate 36 is slidably supported by two supporting pins 34 or the like provided to the side of the driver's seat 7 through the long hole 37. Then, the console 24 is locked in the operation position by engaging the engaging groove 39 with the lock pin 41. When an ascent and descent lever 29 is operated, the slide plate 36 is slid backward against the tension spring by a push/pull cable 43 to remove the engaging groove 39 from the lock pin 41. Thus, the console 24 is released from the lock condition, and is turned upward from the operation position to the leap-up position by a gas spring 28.
Patent JP-S63279482-A (JP)
Title: Copying method for document file
Inventor: WAKATSUKI RYOJI
IPC: G06F3/06
Filed: 1987-05-11
Abstract: PURPOSE:To prevent the overlapped copying of a same page by copying only a page added at the time of revising when a revised document is copied in case that the revised document is included in a document file. CONSTITUTION:When both of a document 1 before revising and the revised document 2 are included in the copying area, by the copying operation of the document 1, the whole pages 1 and 2 belonging to the document 1 and 2 but by the copying operation of the revised document 2, only the added page 3 in which a new page flag is '1' is copied and the pages 1 and 2 existing before revising in which the flag is '0' are not copied. Thus as the picture information of the page 1-3 are recorded once in the substantial area of a copy file, the page 1 and 2 are not recorded in overlapping as before.
Patent JP-H08299681-A (JP)
Title: Draining device for washing machine
Inventor: TSURUTA YUKIMI
IPC: D06F39/08
Filed: 1995-05-12
Abstract: PURPOSE: To eliminate the restriction on the fixing positions of a drain cover and a drain frame, improve the assembling property, prevent a water leak, and improve draining operability and durability. CONSTITUTION: A drain cover 20 is screwed and coupled to a drain frame 17 connected to a washing tub and having a drain valve 2 inside, and a drain rod 12 coupled with the drain valve 2 at the tip and formed with a belt-like flat plate section 13 at the other end is slid in the drain cover 20. The outlet section of the drain rod 12 is formed into a funnel-like curve shape, the belt-like flat plate section 13 of the drain rod 12 is slid in the perpendicular direction along a curve section 23 in the drain cover 20, and multiple grooves are formed on a cylinder section at the root of the belt-like flat plate section 13 of the drain rod 12.
Patent JP-S5739072-A (JP)
Title: Method and device for die casting
Inventor: KASHIWAGI NOBUO
IPC: B22D17/02
Filed: 1980-08-20
Abstract: PURPOSE: To improve quality and reduce the abrasion of cylinders and pistons by filling molten metal into a die cavity then holding an injection piston still and acting the pressure of an accumulator upon an injection cylinder.  
     CONSTITUTION: The working fluid forcibly fed by a pump 12 flows into the chamber 14a of an injection cylinder 14 and operates a plunger 11 downward to forcibly feed molten metal into a die cavity because the coil a of a directional control valve 13 is held energized. When the molten metal is completely filled in the cavity at this time, the plunger 11 is decelerated. The deceleration value of the plunger 11 is converted to an electric signal by a converter 16, and the coil (a) of the valve 13 is de-energized by this signal; at the same time, a directional control valve 18 is operated. Hence, the working fluid from the pump 12 is stopped and the piston 15 is stopped. When the solidification shrinkage of the molten metal in the cavity initiates after stopping, the gaseous pressure of an accumulator balancing with the final working fluid pressure acts so that the plunger 11 begins to move, thereby preventing the drop of the molten metal pressure in the cylinder 10 to the maximum extent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06325011-A (JP)
Title: Neurocomputer
Inventor: TAKAYANAGI HIROSHI
IPC: G06G7/60
Filed: 1993-05-17
Abstract: PURPOSE:To provide a high-speed neural computer system for simultaneously executing plural algorithms at a neural network by providing a buffer for performing data transfer with the other neurocomputer. CONSTITUTION:A neurocomputer 20 is provided with a buffer 18 for performing communication with the other neurocomputer. When a neurocomputer 20a transfers information inside of its own device itself to another computer 20b a control part 10a transfers data inside arithmetic parts 1-4 to a buffer 18a. Next, the data transferred to the buffer 18a are transferred to a buffer 18b of the neurocomputer 20b. When executing any neural net model combining different algorithms, the neurocomputers 20a and 20b partially take in charge of the algorithm processing, and processing results and progress at the respective neurocomputers are received each other. Thus, parallel processing is enabled.
Patent JP-S5638571-A (JP)
Title: Wave-activated power plant utilizing resonance pipe
Inventor: TAKAHASHI TAKASHI
IPC: F03B13/22
Filed: 1979-09-06
Abstract: PURPOSE: To keep resonance in a curved pipe and to produce electricity by utilizing water flow through the curved pipe, by dividing an air compressing section formed at one end of said curved pipe projected above the sea surface into a plurality of air compressing chambers respectively equipped with a valve, and providing a propeller water turbine in said curved pipe.  
     CONSTITUTION: The air compressing section 2, 2' formed at one end of the sea- water introducing, curved pipe 1 projected above the sea surface are divided into a plurality of air compressing chambers 3 with respective valves 4, and the propeller water turbine 5 designed to rotate only in one direction is provided in he cruved pipe 1. Opening and closing of valves 4 is controlled according to the wave length, so that resonance can be kept always in the curved pipe 1 by controlling the volume of compressed air appropriately. By thus causing resonance of sea water in the pipe 1 according to the wave length, it is enabled to drive a generator by means of the water turbine 5 utilizing water flow through the pipe 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S594495-A (JP)
Title: Generator for gaseous methane
Inventor: DOUGOSHI JIYUN
IPC: C02F11/04
Filed: 1982-06-30
Abstract: PURPOSE:To generate gaseous methane with good efficiency, by combining an aerobic oxidation fermentation tank operating on an oxidation effect with the outside tank of a methane fermentation tank, supplying air thereto to effect biological oxidation and generating the heat of reaction. CONSTITUTION:Raw liquid is pumped 4 from the dung storage tank 13 in a facility 1' for controlling the production of org. matter of cattles into an aerobic oxidation fermentation tank 2 which is an outside tank and a methane fermentation tank 1 which is an inside tank. Air is blasted from 5 into the tank 2 to continue oxidation reaction, and the dung is composted at 50-60 deg.C. On the other hand, the heat generated in the tank 2 is transmitted to the tank 1; therefore, the tank 1 is maintained at a high temp. without using any heat source from the other, whereby a large amt. of gaseous methane is obtd. The generated gaseous methane passes through a desulfurizer 6 and is thus desulfurized. The desulfurized gas is stored in a gaseous methane tank 3' and is utilized as an energy source.
Patent JP-H08302727-A (JP)
Title: Shovel type excavator
Inventor: ISHIBASHI SHIGERU
IPC: E02F3/40
Filed: 1995-05-12
Abstract: PURPOSE: To provide a shovel type excavator having a gripping function of a simple structure. CONSTITUTION: A bucket 17 for excavation is connected rotatably at the front end section of a freely derricked and turned arm 15. A clamping member 25 is coupled movably with the arm 15. That is, the base end section of the clamping member 25 is joined at the front end section of the arm 15, and the clamping member 25 is extended towards a section within the rotary range of the bucket 17 from the front end section of the arm 15, and disposed rotatably so as to be housed on the outside of the rotary range of the bucket 17.
Patent JP-S5542003-A (JP)
Title: Wave-form delay sampling circuit
Inventor: KITAGAWA MASATOSHI
IPC: G01R13/34
Filed: 1978-09-20
Abstract: PURPOSE: To provide simplified constitution with higher accuracy by adapting digital system circuit.  
     CONSTITUTION: Sample signals generated by chopping observed wave-form by means of chopper 1 which is driven in a constant period are distributed to hold circuit 4, refrence pulse generator 5, refrence pulse counter 6, and up-and-down counter 9. The hold circuit 4 inputs and holds sample signal via gate 3 of which opening is controlled by gate signal, and the up-and-down counter 9 memorizes information from counter 6 in response to load signals which are produced synchronously with chopper 1. A predetermined number of pulses generated by pulse generator 5 are reduced until information memorized in up-and-down counter 9 reaches to zero, and signal generated when said information becomes zero constitutes said gate signal of the gate 3 on the input side of the hold circuit 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5753410-A (JP)
Title: A type hepatitis virus high value production
Inventor: HENRII ZETSUTO MAAKASU
IPC: C12N7/00
Filed: 1981-07-23
Abstract: Hepatitis A virus (HAV) is produced in high titer from tissue cultures grown on a hollow fiber capillary unit.
Patent JP-S5738401-A (JP)
Title: Color filter
Inventor: KONDOU SHIGERU
IPC: H04N9/07
Filed: 1980-08-19
Abstract: PURPOSE:To increase the workability when adhering a substrate to a solid-state image pickup element, by forming the substrate in such way that the edge part of a transparent substrate at the side where a colored layer is provided is positioned more inside than the edge part of the substrate of the opposite side. CONSTITUTION:A color filter 2 is obtained by adding a colored layer 10 on the single side of a transparent substrate (optical glass substrate) 9. For such filter 2, an edge face 13 of the substrate 9 is formed into an oblique line or an arc shape so that the side of the layer 10 is positioned more inside than the opposite side (light incident side) 12 (mark 13a indicating a straight part provided to prevent the pitching at the edge of the substrate 9). With the filter 2 of such shape, the excessive adhesive excluded from the surface of adhesion is caught at an adhesive sink 14 when the filter 2 is adhered to a solidstate image pickup element 1 although a large amoung of adhesive of good wetting property is used in order to get rid of bubbles on the surface of adhesion. As a result, the adhesive can be prevented from detouring toward the light incident side 12 of the filter 12.
Patent JP-H06325705-A (JP)
Title: Plate type image display device and its manufacture
Inventor: YAMAZAKI FUMIO
IPC: H01J9/14
Filed: 1993-05-17
Abstract: PURPOSE:To form insulating membranes accurately on a back electrode plate and to suppress the movement of hot cathodes owing to a vibration. CONSTITUTION:On the surface of the hot cathodes 1 side of a metal plate to form a back electrode plate 18, plural projecting lines 19 running orthogonal to the hot cathodes 1 are provided. The projecting lines 19 can be obtained by recessed members 20 in which the thickness of the metal plates on both sides is reduced. Insulating membranes 2 attached to the projecting surfaces of the projecting lines 19 are abutted to the hot cathodes 1. The insulating membranes 21 can be formed by a flame coating method.
Patent JP-S60258938-A (JP)
Title: Ceramic package for semiconductor device
Inventor: HIGAKI YUTAKA
IPC: H01L23/12
Filed: 1984-06-05
Abstract: PURPOSE:To prevent external leads from being in contact with an external substance easily and being rubbed by forming the external leads on a back surface of main body of package in the position which is depressed compared with the main plane of back surface. CONSTITUTION:In the chip carrier type ceramic package of leadless type, an external lead 3 drawn out on a back surface 4 from a bonding pad through a side surface of a package base 1 is led into a groove 5 arranged on the back surface 4. Even if the package is slided on a transportation rail with the back surface down, the external lead 3 is not rubbed. Then the trouble that the external leads are rubbed to be detached at automatic mounting or other treatments is eliminated and a contact failure based on the detachment damage of external leads is not produced.
Patent JP-H06320583-A (JP)
Title: Injection mold
Inventor: MORIKITA NOBUO
IPC: B29C33/44
Filed: 1993-05-17
Abstract: PURPOSE:To provide an injection mold not generating a sink, the lowering of surface accuracy and the lowering the quality of a molded product. CONSTITUTION:A pin having the sharp edge facing to a gate 48 provided to the tip thereof is provided to either one of a fixed template 12 and a movable template 14 in a freely advancing and retreating state and the pressure receiving part facing to the gate 48 is provided to the other one of the templates 12, 14. When a definite delay time is almost elapsed from the timing changing over a filling process to a dwelling process, the pin is gradually advanced to cut the gate 48. Dwelling is sufficiently performed at this point of time and it is unnecessary to further fill a cavity 49 with a resin. Therefore, it is prevented that a molded product is excessively shrunk, a sink is generated and surface accuracy is lowered.
Patent JP-S62273608-A (JP)
Title: Recording and reproducing device
Inventor: MURAMOTO TOMOTAKA
IPC: G11B15/12
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the effect due to a transient current by closing the 1st switch and opening the 2nd switch in the transfer from the recording into the reproduction mode, deenergizing a recording amplifier, closing the 2nd switch after the amplifier is deenergized and opening the 1st switch. CONSTITUTION:When a control signal (a) changes to 'H' and the recording state is transited, signals (b), (c) flow through a diode D1, a capacitor C3 is discharged, the level of the signals go to 'L', are inverted (4), a signal (d) goes to 'H' at a time t1, and in selecting components as R2C4<R4C5, inverted signals (f), (g) of the signals (e), (g) rise in the order of t1, t2, t3 to energize switches SW1, SW2 and a recording amplifier A1, then no transient current flows to a head HD. When the control signal (a) changes to 'L' at a time t4, the signal (d) is retarded by a time constant R1C3 and goes to 'L' at a time t6 with a delay. In selecting components as R1C3>(R2+R3)C4, the inverted outputs being the signals (e), (g) are delayed respectively and descend at t4<t5<t6 to energize the switches SW1, SW2 and the amplifier A1, the charge/ discharge current to/from the capacitor C2 does not flow to the head HD to switch suitably the recording/reproducing operation.
Patent JP-S597580-A (JP)
Inventor: KAJIWARA HIROYOSHI
IPC: B23K11/10
Filed: 1982-07-01
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-S61275294-A (JP)
Title: Steroid and production thereof
Inventor: KINUGASA KAZUNARI
IPC: C07J21/00
Filed: 1985-05-28
Abstract: NEW MATERIAL:A 17alpha-(3'-hydroxypropyl)-androsta-4,6-dien-17beta-ol-3-onalkyl-ene acetal shown by the formula I [Z is group shown by the formula II (A is H or methyl x is 0.1)]. USE:An intermediate for producing 1,2alpha-methylene-6,7alpha-difluoromethylene-20- spirox-4-en-3-one useful as a remedy for hyperandrogeninosis such as pimple, etc. PREPARATION:The carbonyl group of 20-spirox-4,6-diene-3,21-dione at the 3-position is reacted with an acetalizing agent, to give 20-spirox-4,6-dien-3,21-dion-3- alkylenacetal. This compound is reduced with LiAlH4.
Patent JP-H10263485-A (JP)
Title: Continuous window wiper device
Inventor: SAKAMOTO KOUSHI
IPC: B08B1/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To maintain a closer view to natural field one without obstructing visibility by providing a transparent belt which moves a glass face with a fixed removing rubber and continuously removing a deposit such as rain or snow through changing the movement of the transparent belt in accordance with the type of the deposit. SOLUTION: A transparent belt 1 is of a transparent glass-type synthetic resin material, and at the same time, a raw material which is highly resistant against fatigue is placed on the surface of a front glass 2 and is pulled by rollers 4 on both ends, out of which the roller 4 on one end is of such a type that incorporates a motor as a roller 3. The motor is rotated to move the transparent belt 1 at a high speed. When a foreign matter 6 such as rain or snow sticks to the transparent belt 1, its movement is variegated according to the type of the deposit to remove the foreign matter 6 continuously with the help of a fixed removing rubber 6. Thus, it is possible to maintain a view close to natural broad field one free from a feeling of oppression while improving safety and working efficiency.
Patent JP-H0412509-A (JP)
Title: Resin-molded coil
Inventor: ICHIKAWA TAKANORI
IPC: H01F27/02
Filed: 1990-05-02
Abstract: PURPOSE:To eliminate a crack, and to easily manufacture an insulation spacer by employing the spacer by coating a cylinder woven with high strength fiber material with resin as the spacer for supporting an electromagnetic coil. CONSTITUTION:Insulation spacers 6 are inserted between block coils 2a and 2b, between block coils 2b and 2c and between the coils 2a-2c and a mold 9 to obtain intervals between the coils 2a-2c and between the coils 2a-2c and the mold 9. As such spacers 6, a cylinder obtained by weaving high strength fiber materials 7 is coated with resin 8. Thus, a crack of a resin-molded coil 1 is prevented, and the spacer 6 can be easily manufactured.
Patent JP-H06116074-A (JP)
Title: Anaerobically fermented ph-regulated compost and its production
Inventor: NAGATA TERUKICHI
IPC: C05F5/00
Filed: 1991-04-20
Abstract: PURPOSE:To prevent water pollution due to agricultural chemicals and fertilizer, to obviate air pollution due to the generation of gaseous methane and to produce an anaerobically fermented PH-regulated compost capable of propagatnng the root of crops close to the ground surface. CONSTITUTION:The plant and animal-based compost material is anaerobically fermented, the generated gaseous methane is removed, the pH is regulated, and a compost contg. the compost material and kept at pH3-11 which is the appropriate value for the crops is produced. In this case, the treated compost material, an alkaline material and an acidic material are selectively mixed to regulate the pH to 3-11.
Patent JP-S5449646-A (JP)
Title: Turntable driving system of cooking device
Inventor: OBATA TETSUO
IPC: H05B6/76
Filed: 1977-09-26
Abstract: PURPOSE: To eliminate the leakage of electromagnetic waves from a driving system, by using a metallic plate and shaft for driving a turntable, the driving shaft being covered by a metallic cylinder and having an expanded portion halfway which is supported revolvable by the cylinder.  
     CONSTITUTION: A turntable 19 is fitted to a fitting 7 of a driving device 5 and driven by a motor 17 through a driving shaft 8. The driving shaft has a portion with an expanded caliber 9, being covered by a metallic cylinder 12. This system can eliminate the leakage of waves from the driving shaft outside the heating chamber 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60257852-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B7/02
Filed: 1984-06-05
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-S6070295-A (JP)
Inventor: SUPIRIDON EE MASUTOROYANNI
IPC: E06C1/10
Filed: 1984-06-05
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-H04320811-A (JP)
Title: Mold for transfer mold
Inventor: ISHII TAKAHISA
IPC: B29L31/34
Filed: 1991-04-19
Abstract: PURPOSE:To provide a mold for transfer mold capable of preventing the occurrence of flashes between leads at the time of conducting resin seal. CONSTITUTION:Among the end periphery of a cavity 14b in a lower mold 4, the parts being opposite to etching cross-sections of films 34 are formed to be inclined for coming into contact with the etching cross-sections of the films 34 during resin seal.
Patent JP-2003025006-A (JP)
Title: Method for forming taper body, and rolling device
Inventor: ISOZAKI IWAO
IPC: B21C3/06
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a taper body excellent in characteristics and quality at a low cost and to provide a rolling device used therefor. SOLUTION: With the rolling device capable of forming and opening of the gap for rolling, a base stock 35a the diameter of the cross section of which is stepwise changed in the axial direction is formed and a taper-shaped manufactured article 35b is formed from this base stock 35a by die forging. Thus, as compared to a case where the manufactured article 35b is formed only by die forging from a base stock the diameter of the cross section of which is uniform in the axial direction, the reduction of volume at the die forging is small and the manufactured article 35b is formed in a short time.