baber/WOPTO huggingface dataset:
Patent JP-S6281773-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/306
Filed: 1985-10-04
Abstract: PURPOSE:To omit a photoprocess after the formation of a diaphragm, by patterning and forming another protecting film (second protecting film) as a mask before forming the diaphragm on a protecting film (first protecting film) to be patterned. CONSTITUTION:On the surface of a silicon single crystal substrate 1, a P-type piezoelectric resistor 2 which is a pressure sensitive element, and a low resistance diffused lead part 3 are formed. At this time, thermal oxide films 4 and 5 are formed on both upper and back surfaces of the substrate. Of these films, the thermal oxide film 4 on the upper surface is patterned. An Al pad 6 is formed so that it is connected to the diffused lead part electrically through the film 4. Thereafter, a first protecting film 7 is formed so as to cover at least the Al pad completely. An Si3N4 film is formed on the surface of the silicon substrate as a second protecting film 8.
Patent JP-H0647537-A (JP)
Title: Automatic welding method for nozzle stud
Inventor: IMAGAWA KIMIO
IPC: B23K9/028
Filed: 1992-07-29
Abstract: PURPOSE:To obviate the overhead welding position of a welding torch when the large nozzle stud is welded automatically to a main pipe by rotating the main pipe so that the position where a welding wire of a groove is fed is made to almost the top of the main pipe. CONSTITUTION:The main pipe 1 is supported on a supporting roller 16, the nozzle stud 3 is mounted right above the main pipe 1 and the position thereof is fixed. Automatic welding equipment 4 is set on the upper part of the nozzle stud 3 and the welding wire 14 is rewound from a reel and inserted into the welding torch 10. The welding wire 14 is fed to the groove 15 formed between the lower end periphery of the nozzle stud 3 and the peripheral surface of the main pipe from the welding torch 10. The welding torch 10 is turned in the horizontal direction, the position in the height direction and an inclined angle of the welding torch 10 are adjusted and the tip of the welding torch 10 is moved along the groove 15. At the same time, the main pipe 1 is rotated reciprocatively in the circumferential direction and the part where the welding wire 14 of the groove 15 is fed is made to almost the top of the main pipe 1 to perform automatic welding.
Patent JP-H1167059-A (JP)
Title: Cold cathode electron source, and its manufacture
Inventor: KOBAYASHI TAKESHI
IPC: H01J9/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode electron source of favorable electron emission characteristics by using germanium as electrode material. SOLUTION: In this electoron source, an emitter electrode E is formed on a substrate 10 through an insulation layer 14 having electric insulation property, and a gate electrode G to emit electrons from the emitter electrode E by field emission action is provided to be close to the emitter electrode E. In this case, the emitter electrode E and the gate electrode G are formed by providing an aluminum film 16 as an upper layer on the insulation layer 14, and providing a germanium film 20a formed as type-p semiconductor by diffusion of aluminum from the aluminum film 16 as an upper layer on the aluminum film 16 as a surface layer of the electrode E, G.
Patent JP-S60114400-A (JP)
Title: Methane fermentation device
Inventor: TOMIOKA TOSHIICHI
IPC: C02F11/04
Filed: 1983-11-25
Abstract: PURPOSE:To replace easily the gas in the gap in the upper part of a digester liquid by providing a control device which feeds a gas into a oxygen absorbent in response with the oxygen concn. of the gas in the gap in the part above the digester liquid and a system for returning the gas after oxygen removal to a methane fermentation tank, etc. CONSTITUTION:The concn. of oxygen in the gas in a methane fermentation tank 1 is measured with a sensor 3 and when the oxygen concn. is high, a blower 4 is driven to feed forcibly the gas in the tank 1 to the inside of an oxygen absorbent 5. The gas from which the oxygen is removed is returned through a return pipe 9 into the tank 1. The external air is passed through the absorbent 5 by as much as the volume of the oxygen removed in the above-mentioned way and is replenished to the tank 1. The absorbent 5 is prepd. by mixing the same amt. of an aq. potassium hydroxide soln. (1kg KOH:1mlH2O) with a 32% aq. soln. using, for example, about 500g pyrogallol.
Patent JP-S6377057-A (JP)
Title: Correcting method for developed photosensitive material sheet
Inventor: MATSUKAWA YOSHIO
IPC: G03F1/00
Filed: 1986-09-20
Abstract: PURPOSE:To decrease the burden of a plate inspection operation by forming the base color of the sheet piece of a photosensitive material to be stuck to the color having the color sensitivity to a photosensitive material for exposing to be formed with an image by exposing and developing in the next stage and the color different from the color in the non-image part of the photosensitive material sheet. CONSTITUTION:A first revise print subjected to correction is photographed by a camera to obtain a negative. The negative is further subjected to reversal processing to obtain a positive. Blue print for proof reading or color proof sheet is formed therefrom and is subjected again to proof reading. If there is a point to be corrected, the part requiring correction of the film original plate for printing which is positive of nearly the same form is corrected by sticking of the film piece developed with the corrected image part in the same manner as in the case of a photographic paper piece 4. Such plate is brought into tight contact with a PS plate and is subjected to exposure and plate making. The base color of the piece 4 to be stuck in this case is formed to the color having the color sensitivity to the negative film as the photosensitive material for exposing to be formed with the image by exposing and developing in the next stage and the color different from the base color of the photographic paper 2 as the photosensitive material sheet. The corrected point which is visible at a glance is thereby obtd. and the burden of the plate inspection work is decreased.
Patent JP-2000056981-A (JP)
Title: Program conversion device
Inventor: SAKATA TOSHIYUKI
IPC: G06F9/45
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a program conversion device converting a source program containing the description of effect for calling a DSP function formed of a machine word instruction string executing a product-sum operation and a saturation operation into an efficient machine word instruction string. SOLUTION: An intermediate code generation part 102 converts description in the source program of effect for calling a DSP function into the intermediate code of function calling for calling the DSP function. A special operation processing part 103 converts the intermediate code of function calling for calling the DSP function into an intermediate code for a special operation by referring to a special operation corresponding table 104. An intermediate code optimizing part 105 sets the intermediate code for the special operation to be the application object of optimization such as the deletion of a common part expression so that it is equal to the intermediate code of the generation operation of a sum and a product.  A translation part 106 converts the intermediate code optimized by the intermediate code optimizing part 105 into the machine word instruction string and outputs it to an output file 108.
Patent JP-S6464836-A (JP)
Title: Hanging-piece annexing method in bag previously formed to bag shape
Inventor: YAMAGATA KAZUNORI
IPC: B65B9/02
Filed: 1987-09-04
Abstract: PURPOSE: To form hanging piece and make it convenient to exhibit and sell bags by conducting parallel transfer of plural bags after fabricated, polymerizing and sealing sheet for hanging along upper portion of each bag, punching out hanging portion and cutting the hanging sheet in response to each bag. CONSTITUTION: In the course of transfer processes of bag and hanging sheet, bag 1 and hanging sheet 2 are polymerized so as to partially overlap with each other. The bag 1 and hanging sheet 2 transfered in the polymerized state are pinched by sealing rollers 8 and 8 arranged up and down in response to separation S, and continuous sealing portion 9 is formed. In consequence, hanging holes 11 are formed by punching at portions corresponding to each bag 1 on the hanging sheet 2 with melt cutter 10. Then the hanging sheet 2 is cut in response to each bag 1 along both side edges with melt cutter 15, hanging piece 13 is formed at upper portion of each bag 1 and scrap material 12 is thrown away.
Patent JP-S58111815-A (JP)
Title: Ethylene copolymer and manufacture
Inventor: KAARUUHAINTSU IMUHAUZEN
IPC: C08F210/02
Filed: 1982-12-17
Abstract: 1. Use of ethylene copolymers which contain, polymerised therein : from 95.9 to 99% by weight of ethylene as well as, in addition, a) from 4 to 0.3% by weight of vinyl acetate and/or vinyl propionate and b) from 3.5 to 0.1% by weight of saturated aliphatic aldehydes with from 2 to 5 carbon atoms in the alkyl portion, saturated aliphatic ketones with 1 or 2 carbon atoms in the alkyl portions, alkenes with from 3 to 6 carbon atoms and/or cyclohexene, having a density of from 0.920 to 0.930 g/cm**3 , a melt index MFI 190/2.16 of from 0.1 to 0.5 g/10 min, a melt index numerical ratio (MFI 190/5):(MFI190/2.16) of from 3.2 to 3.9, a shear viscosity at 200 degrees C at a shearing stress of 4.10**5 Pa in the range of from 1500 to 2000 Pa.s and at a shearing stress of 6.10**4 in the range of from 80 to 120 Pa.s, a Vicat temperature of from 104 to 106 degrees C, a tensile impact toughness higher than 1800 mJ/mm**2 and a stress corrosion cracking greater than 1500 h, for the production of sacks for heavy goods having a bulk density higher than 0.3 kg/dm**3 and filling quantities of at least about 10 kg or as shrink films.
Patent JP-S6283414-A (JP)
Title: Casting method for crankshaft stock made of spheroidal graphite cast iron
Inventor: KAWAGUCHI MASATOSHI
IPC: C21C1/10
Filed: 1985-10-07
Abstract: PURPOSE:To form finer spheroidal graphite and to improve workability such as machining and boring in the stage of casting a crankshaft stock with a spheroidal graphite cast iron by heating or cooling the respective parts of the crankshaft stock. CONSTITUTION:A molding sand layer 6 is formed on the inside of a casting cavity 2 of a metallic mold 1 for casting the crankshaft. The melt of a gray cast iron inoculated with Fe-Si is poured into the mold through a sprue 10 and is passed through runners 3 so as to react with a spheroidal graphitizing agent 4 essentially consisting of Mg to form the molten spheroidal graphite cast iron which is then cast into the casting cavity 2. Parts 2a for forming crank arms, part 2b for forming the connecting end of a flywheel and part 3c for forming the connecting end a transmission member are insulated of heat by the layer 6 and parts 2d for forming crank pins and parts 2e for forming crank journals are heated and insulated by heaters 9; therefore, the molten metal is cast with good run over the entire part of the cavity 2. The parts 2d for forming the crank pins and the parts 2e for forming the crank journals are quickly cooled by cooling water pipes 81, 82 after casting. Since the stock consists of the fine spheroidal graphite cast iron having the structure essentially consisting of the ferrite, the stock permits easy working such as machining, grinding and boring.
Patent JP-H10304909-A (JP)
Title: Female member for hook-and-loop fastener and manufacture thereof
Inventor: TAKAHASHI TATSU
IPC: D04H1/48
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a female member for a Hook-and-Loop fastener that does not break easily when it is joined with a male member and a manufacturing method for such female member for a Hook-and-Loop fastener. SOLUTION: The Hook-and-Tool fastener female member is comprised of a nonwoven base portion 1 and many loops 2 formed on at least one side of the nonwoven base portion. The nonwoven base portion 1 is made of an accumulation of many fibers. A slip-preventing agent is adhered to at least part of the surface of the loops 2. The surface of the loops 2 may be irregular. Such Hook-and-Loop fastener female member can be obtained by forming many loops by needle punching after a nonwoven web is obtained and applying the slip-preventing agent to the surface of the loops. It is also possible to obtain the Hook-and-Loop fastener female member by forming many loops by obtaining a nonwoven web made of conjugated fibers, fusing temporarily the conjugated fibers by a low-melting point polymer and then needle-punching them while removing temporary fusion.
Patent JP-H05198315-A (JP)
Title: Nonaqueous electrolyte
Inventor: ANDORIYUU UEBAA
IPC: H01M10/0569
Filed: 1992-07-10
Abstract: PURPOSE: To provide an electrolytic solution for an electrochemical tank which can be stored for many hours at a high temperature without increasing impedance of the tank up to a level of substantially reducing performance of the tank. CONSTITUTION: A solute is dissolved in a mixture which is composed of a mixture of a dioxolan base material solvent and acyclic ether and on which the weight ratio of the former to the latter is 1:(99 to 45):55 and the capacity ratio of the formed to the latter is smaller than 40:60.
Patent JP-S60115999-A (JP)
Inventor: ISHII YASUHIRO
IPC: G10L11/00
Filed: 1983-11-29
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-H0887816-A (JP)
Title: Automatic cartridge-changer
Inventor: YOMO MAKOTO
IPC: G11B17/28
Filed: 1994-09-19
Abstract: PURPOSE: To achieve a miniaturization of the apparatus itself with the simplification of work of exchanging cartridges by enabling exchanging of cartridges for each magazine while the magazine and a moving area of a conveying device thereof are made compact. CONSTITUTION: A magazine 21 houses cartridges arranged at a specified pitch across the width of a recording medium and is loaded into or unloaded freely from an automatic changer unit through a magazine loading port 19 provided in front of the automatic changer unit 1. The unit 1 has a chassis incorporated into a casing. The chassis is made up of a right chassis 31, a left chassis 32 and a lower chassis 33 and the lower chassis 33 is equipped with a motor base 34 with a feed motor 37 mounted thereon. The unit 1 is provided with a guide rail 35 extending parallel horizontally being supported on the lower chassis 33 to enable the loading or unloading of the magazine 21 through the front magazine loading port 19.
Patent JP-H0561730-A (JP)
Title: Ras data display device for controlling and calculating device
Inventor: NISHIKAWA AKIRA
IPC: G06F11/32
Filed: 1991-09-04
Abstract: PURPOSE:To analyze data in the past while operating a controlling and calculating device by reading data in the case of system down in the past in a memory and displaying the data on a display. CONSTITUTION:When the turn-on of a switch 1 is detected by the read of a switch register 3, a CPU 6 displays the data (RAS data) recorded in the case of the system down in the past on RAS data display 2. Then, it is counted how many times the switch 1 is turned on and according to the count value, the RAS data in the past are displayed on the display 2. Namely, when the count value is '1', preceding RAS data 9 are read and when it is 'n', RAS data 10 before (n) times are read from a memory 7, set to a RAS display register 4 and displayed on the display 2 for fixed time. After the display for fixed time, current RAS data 8 are read out of the memory 7 and displayed on the display 2. Thus, the RAS data in the past can be immediately analyzed.
Patent JP-H0271788-A (JP)
Title: Method of setting seat skin on integral foamed mold seat
Inventor: NISHIOKA HARUO
IPC: B29C39/22
Filed: 1988-09-07
Abstract: PURPOSE:To prevent a mismatch between a molding die and a seat skin and to eliminate crinkling, a slippage or the like so as to appropriately set the seat skin by joining an uncompleted seat skin at unconnected parts to each other through the intermediary of temporarily locking means in such a condition that the incompleted seat skin is aligned with a molding recess in the molding die. CONSTITUTION:Skin forming pieces 2 for constituting a seat skin 3 are cut in predetermined shapes from a skin material 1, and then are joined together by sewing 4 or the like in an incompleted condition so as to obtain an incompleted skin 5. Further, unconnected parts of the skin forming pieces 2 are joined together through the intermediary of temporarily locking means 13 while they are aligned a molding recess 11 of a molding die 10, and therefore, the seat skin 3 is set in the molding recess 11. No slippage, crinkling and the like are present in the incompleted skin 5 having unconnected parts which are joined by the temporarily locking means 13. A pad material 14 such as urethane or the like is charged into thus formed seat skin 3, and is foamed so as to complete an integrally foamed molded seat 15. Accordingly, it is possible to prevent a mismatch between the molding recess of the molding die and the skin during setting of the skin, and to prevent occurrence of disadvantages such as crinkling, kinking or the like in the product.
Patent JP-S61101287-A (JP)
Title: Seawater desalting apparatus utilizing natural force
Inventor: SHIROUCHI TETSUHIKO
IPC: F24J2/04
Filed: 1984-10-24
Abstract: PURPOSE:To conserve energy, by vertically providing a cylinder, which is made of a material absorbing solar heat, on the seashore and arranging a seawater pool to the bottom part of the cylinder while vertically providing a seawater storage tank to the upper part of said cylinder. CONSTITUTION:A seawater pool 2 is arranged to the bottom part of a cylinder 1 and a small seawater storage tank 3 is provided above said pool 2. The interior of the cylinder 1 is heated by solar heat absorbed by the cylinder 1 and a rising air stream is generated and seawater stored in the seawater pool 2 and the seawater storage tank 3 is evaporated while dry air entering the cylinder 1 from an air suction port 4 comes to wet air to rise through the cylinder 1. A cooling coil 5, through which cold seawater passes, is arranged to the opening at the upper end of the cylinder 1 and wet air is contacted with the cooling coil 5 and moisture thereof is condensed.
Patent JP-H0777041-A (JP)
Title: Muffler for motor cycle
Inventor: ONISHI FUMIHIRO
IPC: F01N13/18
Filed: 1993-09-08
Abstract: PURPOSE:To provide a muffler for a motor cycle, which yields no play between an outer casing and an inner cylinder, which gives good workability, and which undergoes little deterioration in the inner cylinder. CONSTITUTION:A muffler 2 for a motor cycle has double structure consisting of a cylindrical alminium other casing 10 with an opening at each of its both ends, having its forward end part 10a thickened so as to form a through hole 28 through which an exhaust pipe 6 is connected to the muffler 2 for motor cycle by screwing means, and cylindrical inner cylinder 12 made of iron or stainless steel, with openings at its both ends and which can be put inside the outer casing 10. In this muffler 2, the front part 12a of the inner cylinder is screwed to the forward end part 10a of the thick-wall outer casing 10.
Patent JP-H0270606-A (JP)
Title: Scraper conveyor
Inventor: YASUKAWA SOJI
IPC: B65G19/04
Filed: 1988-09-06
Abstract: PURPOSE:To prevent the overflow of cutting water to outside a conveyor by scratching coarse chips at the outward path side in a trough and fine chips at the return path side with a scraper in the scraper conveyor carrying the chips in a machine tool. CONSTITUTION:A wide-meshed primary filtration part 1 is provided at the outward path side 2a in a trough 2. And the secondary filtration part 3 formed with a fine-meshed wire net is provided to part of the return path side 2b in the trough 2 with a stepped part provided to the part 1. The parts 1 and 3 are isolated with a baffle plate, direct falling of chips to the secondary filtration part is eliminated, and the coarse chips accumulated in the part 1 are made to be discharged from the chute 5 provided at the end of the side 2a. The fine chips accumulated in the part 3 are discharged from the secondary chute 6 provided at the return path side. And a chain traveling along the corner rod provided within a rail frame 7 is hung on a small sprocket 8, and plural scrapers are suspended from the chain to be circulated within the trough 2.
Patent JP-H0753549-A (JP)
Title: Production of n-succinimidyl-2-quinolinecarboxylate
Inventor: YAMADA SHIGEJI
IPC: C07D401/12
Filed: 1993-08-18
Abstract: PURPOSE:To provide a ready method for producing high-purity N-succinimidyl-2- quinolinecarboxylate(NSQ) in a high yield, in production of NSQ by dehydration condensation between 2-quinolinecarboxylic acid(QNA) and N-hydroxysuccinimide(NHS) in the presence of 1,3-dicyclohexylcarbodiimide(DCC). CONSTITUTION:This is a method for production of NSQ through a dehydration condensation between QNA and NHS in the presence of DCC and is carried out by filtering the reaction solution to separate and remove by-products of the reaction, adding water to the filtered reaction solution to precipitate NSQ, recovering it by filtration, washing the resultant crude NSQ with an organic solvent such as an aliphatic alcohol, a ketone, an aromatic hydrocarbon, an ester or an ether to remove by-products such as dicyclohexylurea and recovering the purified NSQ.
Patent JP-2001046487-A (JP)
Title: Medical high-molecular gel and its manufacture
Inventor: YAMADA HIDEAKI
IPC: A61L27/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a good release characteristic of a medicine that allows uniform release of an enough amount of medicine for exhibiting a healing effect on a lesion without giving side reaction to portions other than the lesion, by containing and fixing particles bonded with the medicine having a decomposing group capable of being cut with an enzyme in water-absorbing high-molecular gel. SOLUTION: This medical high-molecular gel is formed by containing and fixing particles bonded with the medicine having a decomposing group capable of being cut by an enzyme in a water-absorbing high-molecular gel. As the medicine-bonded particles, any particles can be used that are bonded with the medicine having the decomposing group capable of being cut with the enzyme, if the particles have enough large holes to pass the enzyme, do not dissolve in body fluid such as blood, blood plasma, inter-cell fluid and body fluid analogous liquid such as physiological salt solution, and have good lio compatibility. Any bonding form is used that bonds the medicine with the carrier particles through the enzyme decomposing group, and the medicine is cut, separated, and released from the carrier particles by decomposing the decomposing group with the enzyme.
Patent JP-H06121397-A (JP)
Title: Method and apparatus for improvement of tone quality of playback of acoustic environment of stereo
Inventor: PIEERU PITSUKARIYUGA
IPC: H03H17/00
Filed: 1991-09-04
Abstract: PURPOSE: To obtain a method and a device for improving a regenerated sound quality of an acoustic state of in an acoustic scene within a stereophonic reproducing device. CONSTITUTION: Two audio frequency signals (Sid and Sig), which are separately and also simultaneously received through a right channel (Crd) and a left channel (Crg), are reproduced by two aggregates (Trd and Trg) of regenerative electroacoustic transducer. In such cases, before the two signals are supplied to the two aggregates (Trd and Trg), each of frequency response spectra of channels (Crd and Crg) is divided into continuous and also adjacent regions (Zd1 to Zd5 and Zg1 to Zg5) by electronic filter aggregates (Fd and Fg).  The divided regions of two spectra are selectively and also simultaneously supplied to their own aggregates (Trd and Trg) in the ratio of one region to each of two spectra, when one region of a spectrum is reproduced, a corresponding region of the other spectrum is not reproduced, and two spectra are simultaneously but reproduced alternately and also complementarily.