baber/WOPTO huggingface dataset:
Patent JP-H01273904-A (JP)
Title: Combustion device
Inventor: OGINO TOSHIRO
IPC: F23D3/10
Filed: 1988-04-26
Abstract: PURPOSE:To reduce the generation of tar, to shorten an extinguishing time, and to reduce the occurrence of overcombustion, by a method wherein by mounting a disc or a cylindrical flow straightening tool with a bottom to the upper part of the interior of a wick guide cylinder, air is forced to flow slowly along the inner wall surface of the wick guide cylinder. CONSTITUTION:Vaporization of fuel is continued by means of an air flow fed through pores 11 in the vicinity of a wick 1 by means of a heat draft generated in a combustion chamber 8. Air required for combustion is diffused and mixed with vaporized gas of fuel fed from the lower part of a combustion cylinder to the interior of the combustion chamber through air holes 11 of an inner flame cylinder 6 and air holes 11 of an outer flame cylinder 7 after passage of it through a wick guide cylinder 2, and the air-fuel mixture is raised within the combustion chamber 8 as it is burnt. Since, through a combustion amount at the lower part of the combustion chamber 8 is increased, air is forced to flow along the inner wall surface of the wick guide cylinder 2 by means of a flow straightening tool 21 situated in the wick guide cylinder 2, an inner grate 4 and the upper part of the wick guide cylinder 2 are cooled, and transfer of heat from the wick guide cylinder 2 to a wick 1 is decreased.
Patent JP-S60247824-A (JP)
Title: Production of disk substrate
Inventor: MURAMATSU YASUHIKO
IPC: G11B5/73
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a disk substrate without expanding and recessing of the central part of the substrate and without waving at a micropitch by forming the substrate without rough finishing unlike in the conventional embodiment. CONSTITUTION:The major difference from the conventional embodiment lies in that the rough finishing of a blank surface is eliminated from the process for producing the substrate. The sheet material worked by cold rolling has generally overall surface waving on account of the process for manufacture, but is finished extremely precisely in the thickness size and surface roughness. The aluminum alloy substrate after cold rolling is worked to, for example, 1.96mm. which is the thickness after the rough finishing in the conventional embodiment. The inside and outside peripheral surfaces of the blank formed by press working in the process 1 are finished in the process 2 and thereafter plural sheets are superposed and are thermally straightened in the process 4 without rough finishing; thereafter, the substrate is subjected to the same process as in the conventional embodiment.
Patent JP-H10294494-A (JP)
Title: Semiconductor light-emitting element and manufacture thereof
Inventor: TODA ATSUSHI
IPC: H01S5/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element and a manufacturing method therefor which can easily reduce the defect density in and near an active layer and easily prolong the lifetime thereof. SOLUTION: A first conductivity type clad layer 5, a first guide layer 6, an active layer 7, a second guide layer 8 and a second conductivity type clad layer 9 are laminated in this order on an n type substrate 1. The second conductivity type clad layer 9 is irradiated with light (wavelength: 440 nm) having an energy larger than the band gap in the first conductivity type clad layer 5 and the second conductivity type clad layer 9, whereby the first conductivity type clad layer 5, the first guide layer 6, the active layer 7, the second guide layer 8 and the second conductivity type clad layer 9 absorb the light, respectively, and are excited to induce generation and recombination of carriers, which reduces the defect density. This improves light-emitting efficiency and prolongs the lifetime.
Patent JP-H02295722-A (JP)
Title: Blow-molding device of hollow body
Inventor: DEIITOMAARU PURUTSUITOURA
IPC: B29C49/42
Filed: 1990-04-20
Abstract: PURPOSE: To manufacture a container of an only one blow mold and a cover in one operating step by providing a slidable annular second slider between an axially immovable blow mold and a first mold slider. CONSTITUTION: A first mold slider 1 and a second mold slider 2 move in a direction of a mold part 3 in a still fusible hot state of a plastic hose 13. At the time of advancing at a substantially half closing distance, only hose materials disposed in annular cutouts 4, 5 are pushed and contracted. Thereafter, the hose materials are pushed and contracted to solid annular flanges 14, 15 in response to a terminating position, and welded. The terminating position is simultaneously obtained, and a container-cover unit removed from the mold is rotated at 180 deg. from one another. Since an unnecessary coupling ring 12 between the container 11 and the cover 10 is separated, the container 11 and the cover 10 become independent parts.
Patent JP-S5438003-A (JP)
Title: Pneumatic radial tire with superior high speed properties
Inventor: KAWABATA MISAO
IPC: B60C9/22
Filed: 1977-08-30
Abstract: PURPOSE: To prohibit generation of standing wave and to improve the ride feeling of a pneumatic radial tire by arranging an auxiliary heat-shrinkable belt layer on a belt layer and highly elastic rubber filler over from the bead to the side of the tire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61263170-A (JP)
Title: Photovoltaic device
Inventor: OKUNO TETSUHIRO
IPC: H01L31/18
Filed: 1985-05-15
Abstract: PURPOSE:To improve photoconductivity and the ratio f photoconductivity to dark conductivity, and to stabilize film quality by forming an intrinsic amorphous layer while specifying the discharge power-supply frequency of glow discharge decomposition in an silicon tetrafluoride gas atmosphere. CONSTITUTION:A P-type amorphous layer 2, an intrinsic amorphous layer 3, an N-type amorphous layer 4, a transparent conductive film 5 and an electrode 6 are shaped onto a conductive or insulating substrate 1. The intrinsic amorphous layer 3 is formed while bringing the discharge power-supply frequency of glow discharge decomposition to 100kHz-10kHz in an silicon tetrafluoride gas atmosphere at that time. Accordingly, photoconductivity is improved, the ratio of photoconductivity to dark conductivity is enhanced, and a stable film can be acquired.
Patent JP-H02296176-A (JP)
Title: Echo discriminator
Inventor: REIMON SUTOROKU
IPC: G01S7/35
Filed: 1990-04-20
Abstract: PURPOSE: To avoid erroneous indication of an altimeter by combining a contrast discrimination set with a volume scattering echo discrimination set for detecting energy in a guard band located at the upper end of that frequency or above. CONSTITUTION: A contrast discrimination set comprising a comparator 17 for controlling a track determination circuit 12 and receiving signals from an amplifier 9, a contrast discrimination circuit 15, an attenuator 16 and a reference signal C0 from a threshold circuit 18 can erase the majority of echo except the ground surface echo along with the circuit 12. When a stronger volume scattering(VS) echo due to rain fall locks an altimeter, locking of the VS echo is suppressed in the circuit 12 by means of a VS echo discrimination set comprising a comparator 23 receiving signals from a protective channel 21 for feeding a dispersion signal D, an attenuator 22, and a threshold signal D0 from a threshold circuit 24 and constituted to connect the output from an amplifier 25 with the gain control input of the attenuators 16, 22.  Consequently, power level in the guard band is lowered and erroneous indication of altimeter is prevented.
Patent JP-H01274894-A (JP)
Title: Current water sterilizing apparatus and the same apparatus of culture solution
Inventor: HATTORI FUTOSHI
IPC: C02F1/32
Filed: 1988-04-26
Abstract: PURPOSE:To efficiently sterilize liquid to be treated by continuously connecting pipe joints to constitute a pipe passage and hangingly constituting an inflow sterilizing lamp to both parts or one part of a raising passage and a lowering passage of the liquid to be treated. CONSTITUTION:The liquid to be treated which has been introduced at proper flow force through an introduction pipe 1 is brought into contact with a first inflow sterilizing lamp L1 at a first stage and lowered through a first lowering passage D1 while being sterilized by receiving its effect. Then the liquid to be treated is again brought into contact with a second inflow sterilizing lamp L2 at a second stage and raised through a second raising passage U2 while being sterilized by receiving its effect and furthermore the liquid is brought into contact with a third inflow sterilizing lamp L3 at a third stage and lowered through a lowering passage D2 while being sterilized by receiving its effect. Finally, the treated liquid finished in sterilizing treatment can be obtained through a feed pipe 11 connected to an elbow En of the terminal part of the equipment.
Patent JP-H10294733-A (JP)
Title: Display method for communication network configuration
Inventor: YOKOYAMA TAKAKO
IPC: H04L12/28
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To display the configuration of an asynchronous transfer mode(ATM) communication network, based on information of an exchange or a relay line or the like. SOLUTION: An exchange at a highest rank node is extracted from a node information 11 (S11). Then an exchange of a 2nd rank node is retrieved (S12) from a link information 12, and hierarchical sequencing of the retrieved exchanges is made (S13), and the result is stored (S14) as hierarchical structure data 13. When hierarchical structure data 13 for all the exchanges and terminals are obtained by a repetitive loop consisting of the steps S12-S15, graphic data 14 generated based on the hierarchical structure data 13 are stored in a storage area for storing (S18) the graphic data reserved by steps S16, S17. Furthermore, a reference position designation entry from an entry device 15 is read, and the graphic data 14 corresponding to a display image are segmented (S20), based on the designation and the result is displayed (S21) on a display device 16.
Patent JP-H10291638-A (JP)
Title: Lift conveyer device
Inventor: SHIBATA TAKESHI
IPC: B65G1/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lift conveyer device wherein necessity for setting up of a dog for specifying a deceleration start point of a lift conveyer can be eliminated. SOLUTION: As a lift drive source of a lift conveyer, a servo motor 10 is provided, also a control system controlling the servo motor 10 to perform lift control of the lift conveyer is provided. In the control system, based on rotation of the servo motor 10, a moving distance of the lift conveyer is detected by a detector, a detection signal therefrom is used, respectively in a plurality of stories, a preset stop position of the lift conveyer is decided, the lift conveyer is stopped in a prescribed stop position.
Patent JP-H08296175-A (JP)
Title: Treatment of synthetic fiber product and its treated product
Inventor: KARASAWA RUMI
IPC: D06M101/16
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a product having water-repellent performance in a wet state even by repeatedly washing. CONSTITUTION: This treated material of a synthetic fiber product is obtained by providing a fiber product comprising a synthetic fiber with a treating solution composed of a perfluoroalkyl group-containing acrylic copolymer, an aminoplast resin, a polyfunctional block isocyanate group-containing urethane resin and ethylene carbonate in one bath and heat-treating the product. The treating solution comprising 0.01-10 pts.wt. of the perfluoroalkyl group-containing acrylic copolymer, 0.01-2 pts.wt. of the aminoplast resin, 0.01-4 pts.wt. of the polyfunctional block isocyanate group-containing urethane resin and 0.1-30 pts.wt. of the ethylene carbonate based on 100 pts.wt. of the synthetic fiber product is preferably used. Especially the product is preferably used as a cloth for clothing for outdoor sports.
Patent JP-2000291651-A (JP)
Title: Rolling bearing with one-way clutch
Inventor: IGA KAZUO
IPC: F16C41/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing with one-way clutch capable of improving the performance as a one-way clutch such as the transmission torque and the like by widening the J space in comparison with a conventional one, and achieving the improvement of the performance without affected by the accuracy in shape of an engagement mate. SOLUTION: Relative to a bearing ring of one of an inner ring 1 and an outer ring 2, a stepped part 10 is formed between a shoulder part 1c (2c) adjacent to a raceway surface for rolling bearing 1a (2a) and a raceway surface for one-way clutch 1b (2b), so that a radial dimension of an annular space 5 formed between the inner ring 1 and the outer ring 2 is determined in such a manner that the dimension at the raceway surface for one-way clutch 1b, (2b) is larger than that at the shoulder part 1c (2c), and the raceway ring mounted on the stepped part 10 is the raceway ring on the side of higher accuracy in shape of the engagement mate, so that the impairing of the accuracy of the raceway surface for one-way clutch 1b (2b) caused by the accuracy in shape of the engagement mate can be prevented.
Patent JP-H11288964-A (JP)
Title: Bonding device
Inventor: YOSHINO HIDENORI
IPC: H01L21/60
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the gap between the height of a bonding stage surface and the height of a frame carrying surface for setting the height of the bonding stage surface and the frame carrying surface. SOLUTION: The height of a frame carrying surface is calculated on the basis of the output of a position detecting means for detecting the position of the height, which extends from the frame carrying surface to a capillary, to make (step S1) the height store in a memory within a control means. Then, the height of a bonding stage surface is calculated on the basis of the output of a position detecting means for detecting the position of the height which extends from the bonding stage surface to the capillary, to make (step S2) the height store in the memory within the control means. The gap between the height of the frame carrying surface and the height of the bonding stage surface is calculated (step S3).  A bonding stage is made to elevate for adjusting this gap to make a height correction (step S4), and the heights of the frame carrying surface and the bonding stage surface are set automatically (step S5).
Patent JP-H02282640-A (JP)
Title: Device for discharging fumes from cooking
Inventor: TAKADA MASAYUKI
IPC: F24C15/20
Filed: 1989-04-24
Abstract: PURPOSE:To achieve an improvement in efficiency of the discharge of fumes, when a small current of air is in use, by using a cooking table on which a cooking device having an opening at the center in the top surface is fitted and in which an air passageway having an outlet connected to said opening and designed for ejecting air straight upward is provided and by providing directly over the cooking device a range hood whose suction opening faces the top surface of said cooking device from above. CONSTITUTION:A cooking device 1 having an opening 3 at the center in the top surface is fitted on the top of a cooking table 2 which has an air passageway 5 having an outlet 4 connected to said opening 3 and designed for ejecting air straight upward. Directly over the cooking device 1 is provided a range hood 8 whose suction opening 9 faces the top surface of the cooking device 1 from above. When a blower 6 and a discharge fan 1 are put in action, indoor air is taken in through an intake opening 6; the air taken in flows through the air passageway 5, is discharged from the outlet 4, and forms an induced current from the center of the cooking device 1 toward the center of the suction opening 9 of the range hood 8. Fumes of carbon dioxide, lampblack, odor, and the like produced by cooking are drawn into the induced current, concentrated at the center of the suction opening 9 of the range hood 8, sucked effectively through the suction opening 9 without diffusing to teh surroundings, and discharged to the outside.
Patent JP-H06312534-A (JP)
Title: Electrophotography printer
Inventor: ITO SHINICHI
IPC: B41J2/455
Filed: 1993-04-30
Abstract: PURPOSE:To provide an electrophotography printer without yellowish coloration of recording paper and without occurrence of burning on the recording paper. CONSTITUTION:An electrostatic latent image carrier 27, a charging means, an exposing means and a developing means are provided and mounted on a carriage 19, which is arranged so that the carriage is freely moved in the direction orthogonal to the conveying direction of recording paper 11. A transfer means is arranged so as to face the above described electrostatic latent image carrier 27 with the recording paper 11 in-between. A toner image is transferred on the recording paper 11. A paper feeding roller for intermittently conveying the recording paper 11 is arranged on the upstream side in the conveying direction of the recording paper 11. A fixing means, which conveys the recording paper 11 at the constant speed and fixes the toner image on the recording paper 11, is arranged on the downstream side. A guide member is formed in the curved shape between the transfer means and the fixing means and guides the recording paper.
Patent JP-H08295650-A (JP)
Title: Production of glycolic acid
Inventor: WAKIMURA KAZUO
IPC: B01J23/60
Filed: 1995-04-27
Abstract: PURPOSE: To produce glycolic acid industrially advantageously without requiring high temperature or high pressure in a relatively short reaction time at a high yield and a high selectivity by using inexpensive ethylene glycol as a raw material. CONSTITUTION: In producing glycolic acid by subjecting ethylene glycol to contact oxidation in an oxygen-containing gas, the reaction is performed in the co-existence of a platinum element of at least one kind selected from ruthenium, rhodium, palladium, osmium, iridium and platinum as a catalyst component and an element of at least one kind selected from a group composed of vanadium, chromium, molybdenum, manganese, iron, cobalt, nickel, copper and zinc as a promoter.
Patent JP-H04335854-A (JP)
Title: Wing middle treating machine
Inventor: SAKINO YOSHINARI
IPC: A22C21/00
Filed: 1991-05-09
Abstract: PURPOSE:To obtain the title treating machine having excellent productivity without discharge of medulla, consisting of a rotator of sending wing middle, a rotary blade having positioned a peripheral edge between ulna and radius pushed to the downstream side of the rotator and a sending rotary plate. CONSTITUTION:The objective treating machine consisting of a transporting path 1 of positioning both ends in the longitudinal direction and sending wing middle, a roller 4 which is liftable before the downstream edge of the transporting path 1, is provided with falling and returning force and corrects a traveling line and attitude of wing middle, a rotator 9 equipped with driving function which pushes and sends both ends of ulna and radius of wing middle in the separating directions to the downstream side of the roller 4 and forcibly transports the wing middle, a rotary blade 13 equipped with driving function having positioned a peripheral edge between the ulna and radius pushed to the downstream side of the rotator 9 and a sending rotary plate 14 equipped with driving function having positioned a peripheral part at both sides of the upper peripheral edge of the rotary blade 13.
Patent JP-H09269023-A (JP)
Title: Starting controller for electronic control clutch
Inventor: YAMASHITA YOSHINOBU
IPC: F16D48/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To immediately connect a clutch when entered in starting control by using a target clutch input rotational speed set according to a clutch output rotational speed, instead of a target clutch input rotational speed set according to the required load rate of an engine. SOLUTION: A target rotational speed NESPC of clutch control is set according to the required load rate of an engine (S304) so as to execute judgement that the target rotational speed NESPC of the clutch control is compared with a transmission input rotational speed NI+α constant α which is a clutch output rotational speed ($306). When NESPC<NI+α, a transmission input rotational speed NI+α constant β is recognized as the target rotational sped NESPC of the clutch control (S308). Treatment is applied to a filter, a target engine speed NESPCF after filter treatment is calculated (S310), an engine generating torque is estimated by the calculated NESPCF and a throttle rotational speed THR (S312), and clutch control at the time of the other starting is executed (S314).
Patent JP-2000292175-A (JP)
Title: Angular velocity sensor and manufacture thereof
Inventor: SUZUKI HIROBUMI
IPC: G01C19/5607
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress the variations of an offset oscillation and a detected oscillation due to breaking of a piezoelectric ceramic-made square columnar oscillator provided in an oscillation type angular velocity sensor. SOLUTION: The angular velocity sensor comprising a tuning fork-like oscillator 1 composed of arms 4, 5 forming a pair of square columnar oscillators and a connection 6 connecting the arms 4, 5, and driving and detecting electrodes 10-24 formed on the oscillator 1 drives the arms 4, 5 in a y-axis direction and detects an oscillation state of the arms 4, 5 oscillating in an x-axis direction when an angular velocity around a z-axis is inputted. The entire corners 7 of the arms 4, 5 in the length direction are uniformly chamfered or portions of the corners 7 easy to break are chamfered to form chamfered portions 8.
Patent JP-H10295722-A (JP)
Title: Method of producing absorptive article
Inventor: KOSEKI YUKIMITSU
IPC: A61F13/15
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an absoptive article without leakage mainly from rearward part with good productivity. SOLUTION: A strap-shaped surface sheet 1 having a leakageproof sheet disposed at a given interval is carried to a folding mechanism part with its longitudinal direction as the carrying direction. While the surface sheet 1 is carried, winding around the peripheral surface of the folding mechanism part, the leakageproof sheet is folded together with the surface sheet 1 to form a folding part 6. Thereafter, an absorptive layer 3 is disposed in a lining sheet 2 at a given interval, and with the absorptive layer 3 interposed, the lining surface sheet 2 is adhered to the surface sheet 1.
Patent JP-S62275127-A (JP)
Title: Triphenylmethane/acidic amino acid copolymer
Inventor: TAKIZAWA AKIRA
IPC: C08G69/10
Filed: 1986-05-07
Abstract: PURPOSE:To obtain the title photoresponsive copolymer latently endowed with properties utilizable in control of quantity of light, visual color change, photoswitching, image formation, etc. and being useful for photo-pH sensors, photoion sensors and photobiosensors, by bonding three specified structural units through amide bonds. CONSTITUTION:The title photoresponsive copolymer of average MW of 513-5,000,000, comprising 20-49mol% repeating units of formula I (wherein m is 1 or 2), 20-49mol% repeating units of formula II and 2-60mol% structural units of formula III (wherein R is H, CH3 or C2H5, X is a bond or R, and R is H when X is a bond, and Y is H or OH) and formed by bonding units of formulas I-III through amide bonds is obtained by, for example, a process comprising adding dropwise an amino compound obtained by dissolving, for example, leuco-malachite green in dimethyldormamide, nitrating it with concentrated sulfuric acid and concentrated nitric acid and reducing it to a solution of a poly(acidic amino acid) in dimethyl-formamide and reacting the both by using dichlohexylcarbodiimide or hydroxybenzotriazole as a catalyst.
Patent JP-S5927905-A (JP)
Inventor: JIEEMUZU EDOWAADO HOORU
IPC: C08F4/00
Filed: 1983-06-13
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。