baber/WOPTO huggingface dataset:
Patent JP-H03144299-A (JP)
Title: Guided missile
Inventor: KUROSAKI RYUJIRO
IPC: F42B10/62
Filed: 1989-10-30
Abstract: PURPOSE:To secure the controlling property of rolling of a missile by a method wherein spoilers in respective stabilizing fins are engaged with one piece of ring and the spoilers are moved out of or into the surfaces of the stabilizing fins while a control device including a roll angle acceleration detector is provided at the rear part of a fuselage. CONSTITUTION:Spoilers, provided in a plurality of stabilizing fins 2 at the rear part of a fuselage are fixed to a ring 3 rotatable about the axis of the fuselage and the ring 3 is moved by a driving device 6 whereby respective spoilers are moved out of the surface of respective fins into the same rotating direction and a roll moment is generated in the fuselage by an aeronautic force generated by the spoilers. Further, a control device 7, including a roll angle acceleration detector, is placed at the rear part of the fuselage whereby the response of the fuselage due to the spoilers 4 may be detected more quickly than a case, in which the detector is provided in a guidance control unit, and the improvement of the control characteristics of the rolling of a missile may be contrived. According to this method, the control property of rolling of the missile can be secured.
Patent JP-H02129068-A (JP)
Title: Production of carbon-fiber reinforced carbon material
Inventor: KAJI MASAYOSHI
IPC: C04B35/52
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a carbon-fiber reinforced carbon material having uniform quality and one-dimensional random structure by filtering an aqueous slurry dispersion mixture containing short carbon fibers and pitch powder with a filter, compression molding the obtained preformed article, carbonizing the molded product and filling the fine pores of the carbonized article. CONSTITUTION:An aqueous slurry dispersion mixture containing short carbon fibers and pitch powder is filtered to deposit the carbon fiber and the pitch powder on the surface of the filter and obtain a preformed article. The preformed article is compression-molded and carbonized. The carbonized article is densified by filling the fine pores of the article after or without graphitization treatment. The filling process is preferably carried out by impregnating liquid pitch into the pores and carbonizing the pitch at least once and repeating the impregnation and carbonization treatment until the density of the finally obtained composite material reaches a prescribed level.
Patent JP-S62139733-A (JP)
Title: Control device for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: B60W10/10
Filed: 1985-12-16
Abstract: PURPOSE:To restrict unnecessary increase in primary oil pressure and improve responsiveness, by transmitting speed changing ratios to a little lower speed position than a minimum speed change ratio when both a target speed change ratio and an actual speed change ratio reach a minimum speed change ration. CONSTITUTION:A calculation unit 48 calculates a speed change based on an actual speed change ratio calculated by a calculation unit 45, a target speed change ratio by a calculation unit 46, and a coefficient by a coefficient setting unit 47 in a control unit 40 for receiving respective outputs from R.P.M. sensors 41, 42 for respective primary and secondary pulleys. It is determined that when its sign is positive a shift up is to be effected and when its sign is negative a shift down is to be effected. At the time, when a speed change control sensing unit 60 senses that both the target speed change ratio and the actual speed change ratio have reaches minimum speed change ratios, a correction amount setting unit 62 enters a correction amount corresponding to a vehicle speed at that time to a correction unit 61 so that the target speed change ratio is corrected to a little large value. With such an arrangement, the actual speed changing ratio is also transmitted to a little lower speed position.
Patent JP-H04189363-A (JP)
Title: Bone cement composition and cured body
Inventor: NAKABAYASHI NORIO
IPC: A61L24/00
Filed: 1990-10-19
Abstract: PURPOSE:To allow secure adhesion without denaturing the bone tissue by constituting the above compsn. of polyalkyl methacrylate derived from methacrylate having 1 to 4C alkyl group, calcium phosphate, alkyl methacrylate having 1 to 4C alkyl group, 4-(2-methacryloxyethyl)trimellitic acid and/or its anhydride thereof, and a polymn. initiator. CONSTITUTION:The powder prepd. by mixing a small amt. of barium sulfate with polymethyl methacrylate and hydroxyapatite are mixed to prepare a solid component P. Separately, the methyl methacrylate and the 4-(2- methacryloyoxyethyl)trimellitic acid are mixed to prepare a liquid component (L). Several drops of-n-butyl boran are added to this liquid component and both are well mixed. The solid component P is then compounded therewith and the liquid is intimately mixed. The calcium phosphate and the polymethyl methacrylate are specified to 0.1:99.9 to 90:10 by weight and the component P/the component L are specified to 0.01 to 10 in this case.
Patent JP-H11109274-A (JP)
Title: Deflection scanner
Inventor: SATO KAZUMI
IPC: B41J2/44
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To omit a flange member and a press spring of a drive part of a rotary polygon mirror. SOLUTION: A rotary sleeve 3 is rotatably fitted to a fixed shaft 2 to constitute a fluid bearing. The upper end opening of the rotary sleeve 3 is sealed by a seal member 7 to form an air staying domain 7a. The rotary polygon mirror 1 is placed on the upper surface of the seal member 7 to be stuck to the seal member 7 by a screw 8, etc., closing the air release hole of the seal member 7. A rotor 4 opposite to a stator 5 of a motor is stuck to the lower part of the rotary sleeve 3, and since it is separated from the rotary polygon mirror 1, the necessity of analyzing the motor when weight is loaded on the balance groove 9b of the rotor 4 is eliminated.
Patent JP-H04157664-A (JP)
Title: Mass storage device
Inventor: TAKAHASHI TATSUO
IPC: G11B17/26
Filed: 1990-10-19
Abstract: PURPOSE:To realize unmanned continuous supply/discharge of many data recording medium and to increase the memory capacity in a simple manner by detachably providing a non-rotary medium housing unit at an area accessible by a transfer part. CONSTITUTION:A transfer part 30 for transferring the recording medium 22 is provided with a hand 31 which is movable in the up-and-down direction and rotatable in the horizontal direction, and moreover capable of holding the data recording medium 22. A medium housing unit 33 is detachably mounted at the rear face of this mass storage device. There are 178 (two columns X89 rows) shelves 34 formed in the medium housing unit 33. The data memory medium 22 can be stored in each shelf 34 when the hand 31 is rotated in the F, G directions. Accordingly, large-capacity data recording medium can be continuously supplied or discharged without attendance of an operator, and the storage capacity can be increased easily. Moreover, the mass storage device which is inexpensive occupies a small area.
Patent JP-H02128575-A (JP)
Title: Picture processor
Inventor: WAKAHARA SHINICHI
IPC: H04N1/409
Filed: 1988-11-08
Abstract: PURPOSE:To eliminate the necessity of any expensive edge emphasis circuit from a picture processor, to simplify a constitution and to reduce the cost of the title processor by calculating the difference between data subjected to a smoothing process and original data. CONSTITUTION:This picture processor is constituted of a smoothing circuit 1 which smoothes 5X5 picture elements, subtractor 2, absolute value production circuit 3, comparator 4, (8X8)-dither process circuit 5, and data selector 6. The subtractor 2 has a function which calculates the difference between inputted data A and data B obtained by smoothing the data A by using the circuit 1 and the circuit 3 has a function which finds the absolute value of the output (A-B) of the subtractor 2. By calculating the difference between read data (original data) and smoothed data, an unnecessary high-frequency component can be canceled and the real density changing point can be detected in the read data. Therefore, the edge and contour line of a picture can be extracted without any edge emphasis circuit.
Patent JP-H04155785-A (JP)
Title: Lead connection terminal
Inventor: SHINBASHI SUEO
IPC: H01G4/228
Filed: 1990-10-19
Abstract: PURPOSE:To disuse lead bending so as to reduce cost of work and make connection having high reliability by means of absorption of enough solder into through-holes by using a lead connection terminal being composed of a supporting body and a connecting leg. CONSTITUTION:After the lead 2a of an electronic part 2 is inserted in the supporting body 1a of a lead connection terminal 1, a connecting leg 1b is inserted in a through-hole 3a together with the lead 2a, and is soldered. Or the terminal 1 is bonded to the hole 3a in advance, and afterward the lead 2a may be inserted to be soldered. In this case a falling-off proof protrusion 1b-1 being provided on the leg 1b is engaged with the edge of the hole 3a so as to prevent the supporting body 1a from falling down. When a slit 1a-2 is provided on the supporting body 1a, solder sucking-up condition is directly visible and also insertion of the lead or the connecting leg becomes easy by giving flexibility to its inside diameter dimension and utilizing its spring characteristic.
Patent JP-H06132271-A (JP)
Title: Vapor cleaner
Inventor: AOYANAGI TSUTOMU
IPC: B08B3/02
Filed: 1992-10-21
Abstract: PURPOSE:To eject uniform mixed vapor to the surface of a wafer so as to restrain particle or residue from being created by providing a mixing part for chemical vapor and solution vapor inside a nozzle, and connecting a chemical tank and a solution tank directly to this, and providing the nozzle with a heating means. CONSTITUTION:A wafer 12 is hung down inside a cleaning chamber 11, and a nozzle 40 is opened in the specified place inside the cleaning chamber 11. A mixing part 43 is made inside the rear of the 42 of the nozzle by a bulkhead 42a, and heaters 44a and 44b are installed around the front 41 of the nozzle and the rear 42 of the nozzle 42, and a chemical tank 21, through a chemical pipe 24, and a solution tank 22, through a solution pipe 25, connected to the rear 42 of the nozzle. The vapor of HF and H2O is generated by heating the chemical tank 21 and the solution tank 22, and also the nozzle 40 is heated by applying currents to the heaters 44a and 44b. The HF vapor of the chemical pipe 24 and the steam of the solution pipe 25 are mixed with each other, being collided against the bulkhead 42a inside the rear 42 of the nozzle, and it is ejected toward the wafer 12 from the top 41 a of the nozzle.
Patent JP-H03146388-A (JP)
Title: Multi-color printing method for container
Inventor: MOROTOMI MASAKI
IPC: B41M1/40
Filed: 1989-11-01
Abstract: PURPOSE:To effect printing of products in various kinds and in small quantity with improved efficiency and with plate-making process omitted by a method wherein an electrostatic latent image is developed with a toner containing a sublimable coloring material and the toner of the developed toner image is transferred to the surface of a flexible thin membrane, and the toner image is further transferred to the surface of a container with the container stuck fast to the thin membrane and with the toner heated. CONSTITUTION:Over a photo-electroconductive layer 4 on a photosensitive drum 15 that is charged with electricity with an electrifying device 8, an electrostatic latent image is formed by operation of an exposure device 9. Liquid toner 31 is then applied to the electrostatic latent image with a development device 10, and yellow toner particles adhere there. When it reaches a transfer device 16, the toner adheres to a belt 25, making electrophoretic movement in insulating liquid 42. The yellow toner image formed on the drum 15 is then transferred with the belt 25 to a photosensitive drum 50 and magenta toner image is formed there by similar processes. The toner image thus formed is conveyed to a position in front of a turn table 3 and is adhered closely to a metal container 1 with rollers 17 and 48. As the metal container 1 is heated at a high temperature, the toner is stuck fast to the surface of the metal container 1 by sublimation.
Patent JP-H06126895-A (JP)
Title: Composite adhesive of nylon resin and rubber and manufacture thereof
Inventor: HIRAKAWA HIROSHI
IPC: B32B27/34
Filed: 1992-10-21
Abstract: PURPOSE:To provide composite adhesive in which nylon 11 or 12 resin and rubber are rigidly adhered and a method for manufacturing the same. CONSTITUTION:A polynorbornene layer is heated to a melting point or higher of nylon resin, fusion-bonded to nylon 11 or 12 resin, unvulcanized rubber composition made of raw material rubber having a critical surface tension gammac of 28-38 millinewton/meter is laminated on the polynorbornene layer, heated to a vulcanizing temperature or higher of the rubber composition, and vulcanized to be adhered. The polynorbornene layer is interposed between the nylon 11 or 12 resin and the unvulcanized rubber composition, and heated to be adhered at a temperature equal to or higher than a melting point of the nylon resin and a vulcanizing temperature of the unvulcanized rubber composition.
Patent JP-S62141022-A (JP)
Title: Production of polybutylene terephthalate
Inventor: IIDA HIROSHI
IPC: C08G63/82
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a product of low turbidness, by performing esterification and polycondensation in the presence of a specified titanium compound in the production of polybutylene terephthalate by reacting terephthalic acid with 1,4-butanediol. CONSTITUTION:A titanium compound of the formula (wherein R is a hydroxyl group or a 1-10C alkyl which may have a halogen as a substituent and n is 1-4), e.g., di-n-butoxybis(triethanolaminato)titanium, is prepared. An aromatic dibasic acid component based on terephthalic acid and a glycol component based on 1,4-butanediol are subjected to esterification and polycondensation at a glycol to aromatic dibasic acid molar ratio <1.8 in the presence of the above titanium compound as a catalyst to obtain polybutylene terephthalate of low turbidness. The amount of the compound of the formula is 0.005-0.5wt%, based on the polybutylene terephthalate.
Patent JP-H06135076-A (JP)
Title: Apparatus of guiding paper of printer
Inventor: KOJIMA KATSURA
IPC: B41J13/00
Filed: 1992-10-22
Abstract: PURPOSE:To prevent the excessive fitting of equipment of a printer when a user who does not require a duplex device uses the printer. CONSTITUTION:A main body 1 of the printer has a paper transferring path 7 and a printing means, with a discharged paper receiver 8 formed at the upper face and a paper discharge port 9 at the side face. A paper discharging direction switching part 14 having a manual operating part 18 is provided in the main body 1, which freely guides a discharged paper from the paper transferring path 7 to the discharged paper receiver 8 or the paper discharge port 9. A duplex device 21 having a paper re-feeding path 25 and a paper feeding part 26 within the paper re-feeding path 25 is selectively mounted to the main body 1 of the printer. One end of the paper re-feeding path 25 is connected to the paper discharge port 9 and the other end is connected to the feeding side of the paper transferring path 7. The duplex device 21 is provided with a paper discharging direction switching/driving part 27 which is selectively driven depending on the presence/absence of a double-face printing signal and a transmitting means 28 for transmitting the operation of the switching/driving part 27 to the manual operating part 18.
Patent JP-H11118279-A (JP)
Title: Absorption refrigerator
Inventor: MIYAKE SATOSHI
IPC: F25B15/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent noise and abnormal vibration of a solution spray pump when the circulation quantity of absorbing solution is reduced under partial load operation by self-circulating the circulation liquid of the solution spray pump or regulating the circulation quantity of solution thereof while interlocking with the delivery of the solution pump. SOLUTION: An evaporator 1, an absorber 5, a condenser 15, a high temperature regenerator 12, a low temperature regenerator 10, a solution heat exchanger 11, a solution pump 7, a solution spray pump 14, and a refrigerant pump 3 are coupled through piping to constitute an absorption refrigerator. Solution delivered from the solution spray pump 14 is recirculated through recirculation piping 22 and a restriction mechanism 21 to the low temperature regenerator 10 (or the suction side piping of the solution spray pump 14).  According to the structure, flow rate of concentrated solution flowing through the solution spray pump 14 can be kept constant even if the quantity of solution circulating from the absorber 5 through the low temperature regenerator 10 and the high temperature regenerator 12 is decreased and thereby noise and abnormal vibration due to cavitation of the solution spray pump 14 can be reduced.
Patent JP-H02132072-A (JP)
Title: Circulation type document automatic feeding device
Inventor: SAKAI TOSHIYUKI
IPC: G03B27/62
Filed: 1988-11-09
Abstract: PURPOSE:To perform a proper feed at each time and to effect reliable detection of a final document by a method wherein through control of a drive means, a position regulating member is moved to a given position responding to the size of the document, and a final document detecting member is placed on the upper surface of the document the position of which is regulated. CONSTITUTION:Under a state in which a position regulating member 111 is located in a backwardmost waiting position and a final document detecting lever 115 is held in an above position, a document OD is set on a document set tray 71. In the case of fast copy, the position regulating member 111 is moved by a given distance responding to a document size, and the document OD is pressed against a handle roller 77. After the position regulating member 111 presses the document OD by a given distance, a motor 119 is stopped once. Thereafter, the motor is reversed to move backward a slider 118 by a distance equivalent to a play between a window 113a and the slider, a final document detecting lever 115 is placed on the rear end part of the document OD, and detection of a final document can take place. This constitution enables execution of a proper feed at each time and reliable detection of the final document.
Patent JP-H08146556-A (JP)
Title: Supporting body for imaging material
Inventor: TSUBAKI MASAYUKI
IPC: B41M5/50
Filed: 1994-11-17
Abstract: PURPOSE: To provide a supporting body for resin coated paper type imaging material in which problems due to transcription of dirt of a cooling roll are not generated, performance such as curl property and adhesion of base paper to a back resin layer is favorable, stable production at high speed is possible, and the substrate is paper. CONSTITUTION: This supporting body for imaging material is featured that in the supporting body for imaging material coated in layers with polyethylene series resin on the paper substrate on the opposite side to the side of the paper substrate provided with an image forming layer, a resin layer (A) adjacent to the paper substrate includes high pressure method low density polyethylene series resin over 75wt.% of which the resin layer on the opposite side to the side provided with the image forming layer has a hexane extraction quantity under 3wt.%, a resin layer (B) of the outermost layer to the paper substrate face includes tubular method low density polyethylene series resin (X) of hexane extraction quantity under 3wt.% and high density polyethylene series resin (Y) as main ingredient, and the weight ratio (X/Y) is set to be (10-35)/(90-65).
Patent JP-H04158529-A (JP)
Title: Fabrication of semiconductor element
Inventor: TANAKA AKIRA
IPC: H01L21/336
Filed: 1990-10-23
Abstract: PURPOSE:To apply lateral channeling and to restrict P<+> diffusion layer from spreading below a gate by performing amorphous-layer-farming ion implantation from above a gate electrode and forming insulator spacers on the opposite sides of the gate electrode after noncrystallizing the source-drain part. CONSTITUTION:A gate oxide film 22 and a gate electrode 23 of low resistance poly-Si are formed on an N-type Si substrate 21. Si ions are then implanted in order to noncrystallize a source-drain part 24, followed by formation of silicon oxide spacers 25 on the opposite sides of the gate electrode 23. BF2 ions are then implanted in order to form a P<+> diffusion layer 26 which is employed in source-drain. When a layer insulation film 27 and an Al electrode 28 are formed after formation of the P<+> diffusion layer 26 for source-drain, a P channel MOSFET having restricted P<+> diffusion layer 26 can be fabricated.
Patent JP-H10132288-A (JP)
Title: Heater
Inventor: MORIGUCHI SANENORI
IPC: F24C7/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To achieve proper temperature control according to the temperature of the food to be heated by a heater which accomplishes automatic cooking while sensing the temperature of the food. SOLUTION: A temperature memory means 5 is provided to store a time series temperate data obtained by a temperature sensing means 4 and a temperature estimating means 7 to estimate the temperature of food 1 based on the temperature data stored in the temperature memory means 5. A temperature determining means 12 employs the temperature sensed by the temperature sensing means 4 during the sensing of the temperature and the temperature estimated by the temperature estimating means during the non-implementation period as the temperature of the food. This accomplishes proper temperature control according to the temperature of the food, thereby always completing the heating at the optimum temperature.
Patent JP-H01124471-A (JP)
Title: Aspirator
Inventor: TERADA TAKAO
IPC: A61M11/04
Filed: 1987-11-10
Abstract: PURPOSE:To enable continuous spraying of adequate amount of a drug solution by detecting pressure of a vapor chamber to stop driving of a pump unit and water supply when the pressure of the vapor chamber is elevated and to restart driving of the pump unit when the pressure is lowered. CONSTITUTION:At the base of a vapor chamber 4, a heater 42 and a temperature detecting switch 47 are provided, and a pressure detection circuit 48 is installed within a vapor chamber 4. When electric sources 2a and 4a are switched on and the heater 42 is electrified to heat water up to a boiling point, the temperature detection switch 47 becomes off and a pump unit 2 is switched on to pass electric current to a form memorizing coil spring 24. When intrapressure of the vapor chamber elevates over a certain pressure, a pressure detection switch 48 becomes on and the pump unit 2 is switched off to stop electric current to the form memorizing coil spring 24 and then sending of compressed air. When the pressure of a vapor chamber 4 is reduced, the pressure detection switch 48 becomes off and the pump unit 2 is switched on, with electric current passing again to the form memorizing spring 24 to send compressed air to a water supplying bottle 3. Thus, continuous aspiration operation is done repeatedly.