baber/WOPTO huggingface dataset:
Patent JP-S57106064-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L27/10
Filed: 1980-12-23
Abstract: PURPOSE:To enable to form a memory cell having high performance with a small area by a method wherein a thermal nitride film being able to be formed stably in a thin film is formed on an Si substrate to form capacity. CONSTITUTION:After an oxide film 102 is formed selectively on the Si substrate 101, it is thermally oxidized directly, and the Si nitride film 103 is adhered. The first polycrystalline Si layer 104 is formed thereon, and after it is processed to form the desired shape, thermal oxidation is performed. After then, only the part of the film 103 is exposed, and the film 103 is etched. Thermal oxidation is performed moreover, and after an Si oxide film is formed, the second polycrystal line Si layer 106 is adhered. Then a diffusion layer 109, an interlayer insulating film 108, an Al layer 109, and a passivation film 110 are formed. Capacity of the dynamic memory formed by this way is enlarged by several times by using the stable thermal nitride film having higher permittivity than a thermal oxide film and moreover having little pin hole, and reduction of volume of the dynamic memory cell can be attained.
Patent JP-S6425825-A (JP)
Title: Floor nozzle of electric cleaner
Inventor: KAWAKAMI HIROSHI
IPC: A47L9/04
Filed: 1987-07-22
Abstract: PURPOSE: To seize thread wastes on a carpet sufficiently by making the rotating radius of part or the whole of the non-dust collecting part of a rotor smaller than the rotating radius of the dust collecting part. CONSTITUTION: The dust collecting part 45 having a fluff raising brush 33 at a rotor 31 has a large radius so as to come into contact with the surface to be cleaned, while a non-collecting part 46 located behind the collecting part 45 has a small radius. When a carpet is to be cleaned, a lever 28 is set to the center position, when an opening 39 with a shutter plate 38 is left open and an aux. passage will be established leading from a dust seizing part 30 to a passage 36. Accordingly fiber dust such as thread waste seized by the part 30 is sucked into the passage 36 vigorously. When the body 11 of a floor nozzle is pushed to make advance, the rotor 31 rotates backward while its projection 35 hitches at the carpet, and the raising brush 33 is exposed at the carpet surface. Becuase the brush 33 is inclined foward, the thread waste is captured well.
Patent JP-H1131952-A (JP)
Title: Clock synchronization delay control circuit
Inventor: KAMOSHITA MASAHIRO
IPC: G11C11/4076
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To accelerate the operation of a synchronous type LSI by reducing the time needed to synchronize an external and an internal clock with each other. SOLUTION: A pulse having pulse width α narrower than the duty of an external clock is generated by a pulse generating circuit 3, delayed by a delay monitor 5, and then transmitted to a time-to-digital converter 6 and a digital-to- time converter 7. The delay time accompanying the input and output of the clock is compensated by those delay monitor 5 and converters 6 and 7. The pulse width α of the pulse outputted by being transmitted through the converters 6 and 7 is restored by a pulse width restoring circuit 8 to the pulse width of the internal clock.
Patent JP-H0840546-A (JP)
Title: Article switching machine and article switching method
Inventor: FUIRITSUPU JIEI GIRUMOA
IPC: B65G47/76
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To carry out high speed motion and to restrain acceleration and abrupt motion of a diverter to minimum values by providing such an arrangement that an arm is moved from a rest position to a deviated position along a first speed curve through a cam groove, and but it is returned to the rest position along a second speed curve which is higher than the first speed curve. SOLUTION: An arm assembly 20 is moved between a rest position and a position where the arm is extended across a conveyer, along a first speed curve, and is returned from the extended position to the rest position along a second speed curve. This asymmetric cycle curve is depicted by a cam assembly 28 which is driven by a motor. The cam assembly 28 is formed from an asymmetric cam groove 80 engaged with a cam follower 78 attached to the arm assembly 20. In the asymmetric cam groove 80, the first speed curve and the second speed curve are set in relation to a moved position of the arm assembly 20. Thereby it is possible to optimumly minimize acceleration and abrupt motion which occur over a relatively long time through this movement.
Patent JP-S6160778-A (JP)
Title: El element
Inventor: EGUCHI TAKESHI
IPC: H05B33/12
Filed: 1984-09-03
Abstract: PURPOSE:To obtain an EL element which gives emission with sufficiently high brightness even by low-voltage driving, is inexpensive and can be easily prepd., by interposing a luminescent layer formed by laminating alternately and repeatedly specified layers in between electrode layers including a transparent layer. CONSTITUTION:In an EL element comprising a luminescent layer 2 having a multi-layer structure and two electrode layers 1, 3 wherein at least one layer 1 is transparent, between which the layer 2 is interposed, said luminescent layer 2 is formed by laminating alternately a first layer and a second layer at least four times. The first layer is a molecular layered film composed of at least one electroluminescent org. compd. which is relatively electron-accepting from the second layer, and the second layer is a monomolecular film or built-up film composed of at least one electroluminescent org. compd. which is relatively electron-donating to the first layer. The EL element gives excellent EL emission by applying electrical energy such as AC current or pulse or DC current to the electrode layers to thereby apply electric field energy to the luminescent layer.
Patent JP-H1120199-A (JP)
Title: Ink-jet recording apparatus
Inventor: IMAI KOJI
IPC: B41J2/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To record in good hue without conspicuous blanking even when the recording is started immediately after a purge operation is completed, by sequentially carrying out the purge operation for each jet nozzle from a jet nozzle corresponding to an ink of dark color. SOLUTION: It is necessary to record in good hue without damaging a designed jet characteristic of a jet nozzle 21 by ink adhering to a nozzle face. A purge operation is carried out sequentially from the jet nozzle 21 jetting ink of dark color, whereby the ink of dark color may possibly be mixed with ink of light color thereby adversely influencing the hue. For avoiding this, before recording to a recording medium is conducted in the ink-jet recording apparatus, ink is jetted to a storing member that can store waste ink. The ink of dark color enters the jet nozzle 21 of the ink of light color and the mixed dull ink can be removed from the jet nozzle 21.
Patent JP-H0930936-A (JP)
Title: Hair cosmetic
Inventor: SATOU HISAKO
IPC: A61K8/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic which is excellent in foaming and hair- setting properties and gives good touch without greasiness. SOLUTION: This hair cosmetic contains 1-10wt.% of a water-soluble polysaccharide bearing a 2-30C hydrocarbon group or a hydrophobic group of formula I, formula II, or formula III (R is a 2-30C hydrocarbon; X is a halogen). It is desired that the 10wt.% ethanol-containing aqueous solution containing 2wt.% of this water-soluble polysaccharide has a viscosity of 1-30cp at 25 deg.C under 30rpm stirring. The proportion of the hydrophobic group in this water-soluble polysaccharide is preferably 0.001-0.5 mole per mole of the anhydrous glucose recurring unit or per mole of the constituting monosaccharide. Further, the average molecular weight of the water-soluble polysaccharide bearing hydrophobic group is 5,000-250,000 and particularly guar gum, hydroxyethylated cellulose, pullulan or carboxymethylchitosan into which a group of the formula III is introduced is preferred.  This polysaccharide is combined with a coating layer- forming polymer and oil to suitably give a non-aerosol hair foam or aerosol hair foam.
Patent JP-H0673681-A (JP)
Title: Method for washing waste paper raw material and apparatus therefor
Inventor: MEKATA TEIZO
IPC: D21C5/02
Filed: 1991-06-27
Abstract: PURPOSE:To efficiently carry out removal of impurities contained in a waste paper raw material by repeatedly carrying out the formation of a raw material mat and release of the mat on a wire cloth by utilizing water pressure in a single machine. CONSTITUTION:A suspension of waste paper raw material is injected into the space between a vertical-type cylindrical closed vessel body (1) and a washing drum (2) horizontally rotatable in the vessel body (1) and being stretched with wire cloth (2b) on the outer circumference, from the lower part of the vessel body (1) under pressure. The suspension is moved to the upper part of the vessel body by a deflector spirally provided in the inner circumference of the vessel body (1) while alternately reversing the liquid pressure of the vessel body (1) and the liquid pressure in the washing drum (2), and simultaneously diluted and washed with fresh water.
Patent JP-S57109605-A (JP)
Title: Concrete mold lining and its manufacture
Inventor: HANSUUMIHAAERU BEERUNAA
IPC: D21H27/30
Filed: 1981-11-14
Abstract: This paper for concrete with exposed aggregate for manufacturing decorative concrete slabs with exposed aggregate comprises several layers, the topcoat containing a setting retarder for concrete and having a decorative cover made of a flexible, water-resistant and water-repellent coating film having a thickness of no more than 100 mu m for deactivating the retarder. <IMAGE>
Patent JP-H0731508-A (JP)
Title: Automatic hair washer
Inventor: SAKANE TETSUO
IPC: A45D19/14
Filed: 1993-07-23
Abstract: PURPOSE:To conduct automatically priming to a pump after provision completion and before start by opening nozzle valves and a draining valve in linkage with a hot water storage valve when it is opened before the start to store hot water in a hot water storing tank, filling the inside of the pump with priming-water by means of a pump control means. CONSTITUTION:A hot water storing valve V1 is opened after apparatus provision completion and before start, and hot water is supplied to a hot water storing tank 9 through a hot water feed route R1, and in linkage with this, an upper nozzle valve V2, a lower nozzle valve V3, a fixed nozzle valve 4 and a draining valve V5 are opened. Then, the hot water of the hot water storing tank 9 flows into a pump 10 from an outflow opening 9 through an outflow route R2. As a result, the air inside the pump 10 goes to the outside through first-third supply routes R31-R33, and priming to the pump 10 is completed. Next, hot water feed is completed by closing the valves V1-V5. These valves V1-V5 are controlled by means of a microcomputer.
Patent JP-2000014774-A (JP)
Title: Celom insertion jig used for cleaning intestine and method for operating it
Inventor: HOSHINO MASAHARU
IPC: A61M3/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a celom insertion jig used for cleaning intestine which is easily inserted into the anus and has a simple structure and operation and has an enclosed structure preventing a liq. from leaking from the celom during cleaning of the intestine. SOLUTION: An outer cylinder with an apex and a back end and an inner face and an outer face, a branched pipe 21 branched from the side part of the outer cylinder 12 and communicated with the inner face of the outer cylinder 12, an insertion guiding part 33 with a liq.-tightly inscribed trunk part on the inner face of the apex part 15 of the outer cylinder and a head part projected from the apex part 15 of the outer cylinder and whose diameter is contracted toward the apex, and an insertion shaft which is extended toward the outer cylinder back end 16 direction from the insertion guiding part 33 and can slide while liq. tightness between the back end part 16 of the outer cylinder is kept and is provided in such a way that the trunk part 32 of the insertion guiding part can be moved to a position on the back end part side more than the branched part of the branched pipe, are provided.
Patent JP-S5972768-A (JP)
Title: Thyristor
Inventor: SHIYUGIYOU SHINICHI
IPC: H01L29/74
Filed: 1982-10-19
Abstract: PURPOSE:To decrease power loss and to improve a yield rate, by forming an N type impurity layer on the cathode side of an SCR type thyristor by diffusing impurities through a plurality of diffusing windows, thereby decreasing the voltage drop between an anode and the cathode under the current conducting state. CONSTITUTION:An N layer 4 is formed by diffusing impurities through a plurality of windows 7. In this way, the junction surface of a P-N junction 2 becomes a wave shape, and a part 9, where the distance between the P-N junction 2 and a P-N junction 3 is long, and a part 8, where the distance therebetween is short, are obtained. The interval between a plurality of the windows 7 is processed as follows: one P-N junction surface is formed for the P-N junction 2 after an N layer 5 is formed by the lateral diffusion of impurities, or N type impurities are diffused later and the N layer 5 is made continuous. The P-N junction 3 of the N layer 5 is made to be the wave shape. Therefore, a part closer to the surface of the semiconductor in the P layer 3 directly below the P-N junction 2 has the higher impurity concentration and lower resistance. The part 8, where the distance between the P-N junctions 2 and 3 is long, has small resistance value at the P layer 3 directly below the P-N junction 2. The resistance of the entire P layer 3 directly below the P-N junction 2. The resistance of the entire P layer 3 becomes small. The N layer 4 can be made deep in order to obtain gate sensitivity of ten and several muA. Therefore, the length of the part 9, where the distance between the P-N junctions 2 and 3 is short, can be made small.
Patent JP-S63123601-A (JP)
Inventor: DAGURASU AARU MAIAAZU
IPC: B23Q37/00
Filed: 1987-07-22
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-H0847824-A (JP)
Title: Parts supply device
Inventor: AOYAMA YASUNORI
IPC: B23P19/04
Filed: 1994-08-04
Abstract: PURPOSE:To cope with variation of the stacking height accompanying taking-out of parts by simple constitution, when the parts in stacked state are taken out in order from the upper side. CONSTITUTION:This is a parts supply device in which parts W in stacked state are taken out in order from the upper side for supply, and it is provided with a holder main body 21 having a magnet device 23 for holding the part and an elevatable cylinder 12 of a prescribed stroke elevatably moving the holder main body. The elevatable cylinder 12 is set so that the stroke of a piston rod 12p is longer than the maximum stacking height of the parts, the piston rod is slidably inserted in the vertical through hole 21h provided in the holder main body, and a lock member 13 which can lock the underside of the holder main body is arranged on the piston rod.
Patent JP-S6243794-A (JP)
Inventor: URUSHIZAKI KATSUYUKI
IPC: G07F9/00
Filed: 1985-08-20
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-H1028072-A (JP)
Title: Local oscillation circuit using plural frequency synthesizers
Inventor: KUROSAWA SHIGERU
IPC: H03L7/22
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a local oscillation circuit which can prevent the occurrence of frequency fluctuation by improving the isolation between a plurality of synthesizers and is suitable for TDMA radio equipment. SOLUTION: The synthesizer output S1a from a frequency synthesizer 1A becomes a local oscillation signal S2a through a multiplying circuit 20A which multiplies the output S1a by 3/2. The synthesizer output S1b from another frequency synthesizer 1B becomes another local oscillation signal S2b through a multiplying circuit 20B which multiplies the output S1b by 3/2. An output selection switch 40A alternately selects and outputs the synthesizer outputs S1a and S1b as a local oscillation signal S4a for output at every TDMA time slot upon receiving a switch signal S3a from the control section of radio equipment. The switch signal S3a disconnects the power supply from a local oscillation power source 30A to the multiplying circuits 20 when the circuits 20 generate nonselected local oscillation signals S3.
Patent JP-H056397-A (JP)
Title: Device for managing hierarchical drawing
Inventor: INOUE FUJIO
IPC: G06F17/30
Filed: 1991-06-27
Abstract: PURPOSE:To shorten a collection time required for collecting data (the address of drawing data having hierarchical relation) necessary for managing a hierarchical drawing. CONSTITUTION:This hierarchical drawing managing device is provided with drawing data to which an ID number is added, a memory 1 for storing a hash table or the like for registering the ID number and a drawing name and a CPU 4 for accessing the memory 1 and reading out and managing the address of the drawing data. Matching processing between the ID number and the ID number of each drawing data stored in the memory is executed and the address of the drawing data having the coincident ID number is extracted. The extracted address is added to the drawing data having hierarchical relation with the address to manage the drawing data.
Patent JP-2000036186-A (JP)
Title: Electric equipment
Inventor: GERHARD BILT
IPC: H05K7/14
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To enable fully automatically opening and closing a rotatable front rotary plate. SOLUTION: A first terminal section 11 of a lever 10 supported so as to be able to rotate centered on a first axis line 7 is coupled to a rotary joint positioned at the front side of a casing frame 1, also a second terminal section 12 of the lever 10 is coupled to an adjusting device arranged at a casing frame and being adjustable by a driving motor, the lever 10 can be rotated centered on the first axis line 7 by the adjusting device, one gear 15 is supported rotatably by the lever 10 between the first terminal section 11 of the lever 10 and the second terminal section 12, this gear 15 is rotated centered on a second axis line 16 being parallel with the first axis line 7.  And a first gear segment 9 with an internal gear being concentric with the first axis line 7 is arranged at the casing frame, and a second gear segment 24 with an external gear being concentric with the first axis line 7 is fixed at the inside of the front rotary plate 5.
Patent JP-H1025565-A (JP)
Title: Production of head thin film and hard thin film
Inventor: TAKAI OSAMU
IPC: C23C14/32
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hard thin film having high hardness and utilizable as a hard material and a superhard material at a high speed and at a low cost and to provide the hard thin film having high hardness. SOLUTION: As for the method for producing hard thin film, a cathode incorporated with a carbon source at least contg. carbon and a base metal are used, and hard thin coating is produced by an arc ion plating method. In this case, negative bias voltage is applied to the base metal to regulate the base metal to the negative potential, and the space between the cathode and base metal is provided with a protective body preventing molten carbon grains having >=0.1μm grain diameter among the carbon evaporated from the carbon source from depositing on the base metal. By this producing method, the hard thin film having high hardness can be produced, and this thin film is excellent as a hard material and a superhard material.
Patent JP-H0288509-A (JP)
Title: Novel synergistic agricultural insecticidal and mitecidal compound
Inventor: RICHIYAADO EE DAIBASU
IPC: A01N43/90
Filed: 1989-07-18
Abstract: PURPOSE: To obtain a composition for agriculture, pesticide and acaricide manifesting a synergistic effect by comprising avermectin and a mixture of organic tin compound with pyrethroid, etc. CONSTITUTION: This composition comprises (A) a compound expressed by formula I [n is 0, 1; R1 is formula II; R2 is H (exists only when the broken line is a single bond); R2 , R3 are each H, a lower alkyl], preferably, 4"- epimethylamino-4"-deoxyavermectinB1a/B1b and (B) the compounds selected from an organic tin compound (e.g. Cyhexatin), pyrethroid (e.g. Permethrin.), an inhibitory agent for chitin synthesis (e.g. Diflubenzuron), an ovicide (e.g. chlorophentezine), a metabolic inhibitor (e.g. piperonyl), an ingestion stimulating agent (e.g. Coax), an organic carbamaate (e.g. methomyl), an organic phosphorus (e.g. malathion), growth regulator for inserts and worms (e.g. diflubenzuron), formamidine (e.g. amitraze), chlorinated hydrocarbon (e.g. dicofol) and natural pesticide component (e.g. Bacillus thuringiensis).
Patent JP-H1130162-A (JP)
Title: Fuel supplying device
Inventor: SUZUKI NOBUO
IPC: F02M37/22
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve serviceability in replacing parts by decreasing the number of part items. SOLUTION: In a fuel supplying device, a set plate 8 for blocking an upper surface opening hole 1a of a fuel tank 1 is detachably provided on a housing case for housing a fuel pump 2 and a fuel filter 3 to be immersed in fuel in a fuel tank 1. A filter case 7 of the fuel filter 3 also servers as a housing case. Since an exclusive housing case is dispensed with, the number of part items can be decreased, and disassembling and assembling work in replacing parts is simplified.
Patent JP-H105663-A (JP)
Title: Die coater
Inventor: YOSHIKAWA TAKEFUMI
IPC: B05C5/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a die coater capable of efficiently cleaning the surface of a deckle utilized as a coating width adjusting means. SOLUTION: This die coat contains a die 1 having a manifold 13 therein in its longitudinal direction and having a coating soln. emitting slot 14 formed to the front edge thereof, a pair of the deckle shafts 2 inserted in the left and right openings of the manifold 13 in a liquidtight manner and the thin plate- shaped dickles 3 fixed to the leading ends of the deckle shafts 2 and inserted in the slot 14 in a liquidtight manner and is constituted so as to alter the distance between the deckles 3 by the advance and retreat of the deckle shafts 2 to adjust coating width. In this case, the respective deckle shafts 2 have cleaning solvent passage along its longitudinal direction and is constituted so as to be capable of emitting a washing solvent to the vicinity of the deckles 3 on the side of the retreat direction of the deckle shafts with respect top the deckles 3.
Patent JP-H059940-A (JP)
Title: Sinking method for caisson
Inventor: HASHIMOTO ISAO
IPC: E02D3/12
Filed: 1991-06-28
Abstract: PURPOSE:To perform construction safely, surely and economically, and allow the construction method to be adapted to a great depth construction in all constructional environments including environments involving the difficulties of construction. CONSTITUTION:Holes are drilled vertically in the ground along the internal wall face 11 of a caisson body 1 to be sunk into the ground, and a ground improving material 2 is injected through the holes into the ground below the caisson body 1. Then, after long cylindrical or wire-like reinforcing materials 3 are inserted into the holes to form improved ground zones 21, the ground below the caisson body 1 is excavated in order for the caisson to be sunk while the reinforcing materials are cut off. Besides, in this caisson sinking method, reaction force of sinking is received by the reinforcing members, and thus the ground below the caisson body is excavated to sink the caisson.