baber/WOPTO huggingface dataset:
Patent JP-2000082884-A (JP)
Title: Latch mechanism and disk device insertion equipment
Inventor: YAMADA KEVIN SEICHI
IPC: H05K7/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To enable a hard disk drive to be easily and safely mounted or dismounted by a method wherein a movable part which is connected to a first and a second fastening part is set movable to enable the first and second fastening part to be engaged with an engaging part. SOLUTION: When a drive module 10 is dismounted from a computer 38, a finger insertion opening 48 is used for pressing a latch assembly 44 left. As a result, an isolation slope 60 pushes up a pin 42 to separate connectors 28 and 64 from each other. The sloping surface of the isolation slope 60 gives a mechanical merit where the connectors 28 and 64 stick easily to each other but are smoothly separated from each other. When the latch assembly 44 is completely pressed left, a pin 42 drops down to a holding fastening part 62 by the weight of the drive module 10. When the assembly 44 is released, the action of a spring 50 is biased resisting a cam 54 and the pin 42. As a result, the module 10 can be taken up as it is turned around a holding flange 34.
Patent JP-H1169914-A (JP)
Title: Planting holder mounted on raising vessel and greenhouse using the holder and sunshade using the same
Inventor: KOBAYASHI HIDEO
IPC: A01G9/22
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject greenhouse designed to least damage a plant being in cultivation in a raising vessel. SOLUTION: This greenhouse 32 necessarily projected outside a raising vessel is so designed that the upper edge side portion 3 of the raising vessel 2 is mounted with four planting holders 1 at equal intervals, the lower end portion 6 of a planting frame 5 for constructing this greenhouse is held on these planting holders 1, each of which is provided with an arm member 22 projectable by a necessary length outward off the raising vessel 2, and a covering material 48 for this greenhouse is put on the planting frame 5.
Patent JP-2000070737-A (JP)
Title: Concrete crusher
Inventor: YOSHIDA KATSUHIKO
IPC: B02C18/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To crush only concrete sections without shredding the reinforcing bars of a welded structure of a structure embedded with the reinforcing bars of the welded structure. SOLUTION: This concrete crusher is provided with rotary drums 3, 3 which rotates reverse from each other in juxtaposition. The outer peripheries of these rotary drums 3 are projectingly provided with circular tooth trains 11 constituted by successively connecting 4 to 8 crushing teeth 10 of prescribed shapes in a circumferential direction. These circular tooth trains 11 forms V-shaped tooth grooves 12 between the adjacent crushing teeth and are alternately formed at a prescribed pitch along the axial direction of the rotary drums 3.  The contours of the crushing teeth consist of arcuate bottom lands in contact with the outer peripheries of the rotary drums 3, arcuate tooth crests along the bottom lands, dedendum flanks of which the bottom ends intersect with both ends in the longitudinal direction of the bottom lands along the radial direction of the rotary drums 3 and oblique tooth surfaces forming the tooth grooves by intersecting with both ends in the longitudinal direction of the tooth crests from the top ends of the display flanks thereof. These oblique tooth surfaces intersect with both flanks of a lightweight concrete structure W of a cubic shape having a plate thickness of 150 mm as the raw material to be crushed respectively at a bite angle of 15 to 25 deg. at the ridge parts with the dedendum flanks.
Patent JP-S62109892-A (JP)
Title: Fluidity improving agent for fuel oil
Inventor: HASHIMOTO JIRO
IPC: C10L10/14
Filed: 1985-11-07
Abstract: PURPOSE:To provide the titled improving agent composed of a specific ester compound having polyether bond in a molecule, imparting excellent low- temperature fluidity even to a fuel oil having wide boiling point range and capable of uniformly dispersing wax crystals in fuel oil. CONSTITUTION:The objective improving agent is composed of a compound of formula [R is polybasic carboxylic acid (having 1-3 hydroxyl groups); A is 2-4C alkylene; R' is alcohol residue; at least one of m R' groups is 14-30C straight-chain saturated alcohol residue; m is integer of >=2; n is integer of 1-99] (e.g. diester of polyoxyalkylene glycol, polyester of alkane polyol polyoxyalkylene ether, etc.). EFFECT:Effective to prevent the clogging of filter of a fuel piping and the clogging of oil pipe, etc.
Patent JP-H0699720-A (JP)
Title: Air conditioner
Inventor: ITO YUJI
IPC: B60H1/00
Filed: 1992-09-18
Abstract: PURPOSE:To reduce fluctuation of blow-out temperature of air blown into a cabin even immediately after cooling ability of an evaporator of a freezing cycle is fluctuated, that is, immediately after changing from on into off or from off into on of a compressor. CONSTITUTION:An automatic air conditioner 1 for a vehicle is composed of an evaporator 4, an air mix damper 28, and a heater core 27 of a freezing cycle 22 disposed in this order from the upstream side to the downstream side in a duct to blow air into a car room. It is also provided with a compressor drive circuit 35 to detect on/off of a compressor 23 connected on the downstream side of the evaporator 4, and a control device 6 having a CPU 31 to correct a target opening of the air mix damper 28 based on the on/off of the compressor 23 detected by the compressor drive circuit 35, that is fluctuation of cooling ability of the evaporator 4.
Patent JP-H0971347-A (JP)
Title: Document feed mechanism for document display device
Inventor: TERAMOTO HIROSHI
IPC: G03B27/62
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To feed a document automatically, provide a proper tension, and stop it accurately at a desired position by arranging a roll-up and feed-out rollers capable of rotating in forward and reverse directions by motors on both sides of a document loading table and providing a clutch between these rollers and a drive means. SOLUTION: A roll film file 1 into which multiple documents 4 are inserted is rolled up from a feed-out part 3 side by rotating a motor (reversible) on the rollup part 2 side. In this case, the speed of a motor on the rollup part 2 side is set slightly larger than that of a motor (reversible) on the feed-out part 3 side by a controller 6, a proper tension is given to the roll film file 1, and a page feed mark 32 on the roll film file 1 is detected by a page detector sensor 1 so as to stop it accurately at a suitable position. Also, the roller at the rollup part 2 and feed-out part 3 and the motors can be connected through a clutch to operate them manually.
Patent JP-H0192107-A (JP)
Title: Elevating carriage drive device for warehouse crane
Inventor: TANAKA TAIJI
IPC: B65G1/00
Filed: 1987-10-02
Abstract: PURPOSE:To aim at smoothing the operation of an elevating carriage drive device for a crane in an automatic warehouse by stretching a chain for slinging both front and rear ends of an elevating carriage to a drive unit on a lower section frame through upper and lower section frames and a carriage guide support post. CONSTITUTION:One end of slinging chains 11, 12 are locked to both front and rear ends of an elevating carriage 9. The chain 11 is led to a support post 8a through an upper section frame 5 and a guide gear 13 while the chain 12 is led to the same through guide gear 14 the upper section frame 5 and a guide gear 5. Then the chains are wound on drive gears 21, 22 in a drive unit 20, and are thereafter led to a lower section frame 1. Then, the chains 11, 12 are led through guide gears 23, 24 and tension means 25, 26, and the chains 11, 12 are connected to the lower side of the carriage 9 through a support post 8a for the chain 11 and through a support post 8b for the chain 12. with this arrangement, it is possible to prevent foreign matter from sticking to the chains and to aim at smoothing the elevation of the carriage.
Patent JP-H0970568-A (JP)
Title: Production of long-sized optical compensation sheet
Inventor: SUGA YASUSHI
IPC: B05D1/28
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an optical compensation sheet having a large area free from unequal images by using a wire bar coating applicator having a wire bar and a coating liquid circulator at the time of producing the optical compensation sheet useful for improving the visual angle characteristics, such as display color, of a liquid crystal display device, etc. SOLUTION: The coating liquid contg. a liquid crystalline discotic compd. is sent from a supplying port 39A and is packed into primary side and secondary side liquid reserving sections 36, 37 of the wire bar coating applicator. The liquid made to overflow by a liquid level regulating plate 41 is discharged via an overflow liquid reserving section 38 from a discharging liquid port 39B. The application of the coating liquid is executed by bringing a wire bar 31 stuck with the coating liquid into contact with the oriented film surface of a transported film 44a. The formed coating layer is heated, by which the solvent in the coating layer is evaporated and thereafter, the coating layer is heated up to a discotic nematic phase forming temp., by which the liquid crystal layer of the discotic nematic phase is formed.
Patent JP-H08114696-A (JP)
Title: Method for recovering neptunium
Inventor: KAMOSHITA MAMORU
IPC: C01G56/00
Filed: 1994-10-17
Abstract: PURPOSE: To enable neptunium to be easily separated from fission nuclides with short half-life through solvent extraction and make it possible to lessen the burden on the management of high-level radioactive wastes by controlling the valence of neptunium. CONSTITUTION: This method consists of a codecontaminating process 4 where neptunium (VI) is continuously extracted together with uranium and plutonium while it is oxidized by nitric acid in a solution of spent fuels 1, a distributing process 5 for separating neptunium and plutonium from uranium with nitric acid hydroxylamine and a refining process for refining each fraction. Neptunium is separated from fission nuclides with short half-life by using tributyl phosphoric acid as an extracting agent.
Patent JP-S61129977-A (JP)
Title: Waveform equalizer
Inventor: OZEKI KAZUO
IPC: H04N5/21
Filed: 1984-11-29
Abstract: PURPOSE:To obtain timing control signal group for a waveform equalizer with a simple configuration by utilizing a memory and the counter storing values of variation points of a timing control signal group and continuation lengths. CONSTITUTION:In a waveform equalizer for eliminating transmission route distortion such as ghost, as variation is large, plural timing control signals having high speed is necessary. In order to generate such timing control signals, the ROM49 shall have stored signal values at variation points of signals corresponding to each bit, and in ROM51 continuation lengths of the signals shall be memorized. By the synchronous separation circuit 41, sample clock A isolated from the video signal 41 shall be input in the counter 53. When the continuation length stored in the ROM51 equals the value of the counter 53, via the flip-flop 44, the counter 50 advances '1'. Then ROM49 generates the next control signal 47a-47h via latch 48 as well as ROM51 outputs the continuation time of said signal group.
Patent JP-2001072963-A (JP)
Title: Water-in-oil type bubblelike aerosol composition and preparation thereof
Inventor: TAKENOUCHI MASAKI
IPC: A61K8/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a water-in-oil type bubblelike aerosol composition forming a stable emulsion and imparting a creamlike foam having a cool feeling by comprising a stock solution and a propellant, the stock solution consisting of an oil component, water and a lipophilic surfacant, and the propellant consisting of dimethyl ether and a carbon dioxide gas. SOLUTION: In a water-in-oil type bubblelike aerosol composition comprising a stock solution and a propellant, the composition comprises 60-98 wt.% of the stock solution consisting of 0.1-50 wt.% of an oil component, 50-95 wt.% of water and 0.1-10 wt.% of a lipophilic surfactant having not more than 9 of HLB, and 1-30 wt.% of dimethyl ether and 0.01-10 wt.% of a carbon dioxide gas as the propellant. A content of the dimethyl ether in the propellant is preferably 10-99.7 wt.%. As the oil component to be used in the stock solution is desirable a hydrocarbon, ester oil, a higher fatty acid, a silicone, fats and oils, wax, or the like, the oil component imparting permeability and gloss to a skin and hair, protecting them to retain a health state and bringing good extensibility.
Patent JP-H08114398-A (JP)
Title: Information processor
Inventor: ITO KOJIRO
IPC: F41G3/00
Filed: 1994-10-17
Abstract: PURPOSE: To improve the accuracy of information by calculating the accuracy of the information by the position, the speed and S/N ratio of a target from a plurality of radars, and selecting the information to be used from the result. CONSTITUTION: A plurality of radars 1a, 1b observe the same target. The distance accuracy and the angle accuracy are calculated from the position, the speed and the S/N ratio of the target from the radars 1a, 1b, the accuracies are compared, the target information of the best accuracy of the radar is selected, stored, and the launching data of a missile such as the arrival time to a place to cover the target, the launching time of the missile to the target, and an azimuth angle, an an elevation angle to launch the missile are calculated by the target information.
Patent JP-S60135949-A (JP)
Title: Production for optical formed article
Inventor: KODERA KOUHEI
IPC: G03F1/68
Filed: 1983-12-23
Abstract: PURPOSE:To present a producing method of an optical formed article which has not the loss of connection to an optical fiber when it is used as an optical waveguide and is easy to release when it is used as a printing plate, by making the mask density of a photo mask variable and rounding corner parts of an obtained optical formed article. CONSTITUTION:A photo mask 13 consists of shielding parts A, half-shielding parts B, and a non-shielding part C, and the density distribution of the mask 13 is as shown by a curve in figure. A method changing the thickness of the mask, a method changing the concentration of an emulsion, or the like is adopted as the method making the mask density variable. A photosensitive material 12 is exposed through this photomask 13 and is washed to produce the optical formed article, thus rounding corner parts.
Patent JP-H0590218-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAMOTO YASUNOBU
IPC: H01L21/302
Filed: 1991-09-30
Abstract: PURPOSE:To make it possible to conduct etching on a silicon substrate and a polysilicon layer in the degree equal to that of the past using gas not subjected to fluorocarbon regulation by a method wherein the specific ratio of Cl2 or Cl2 and CHF3 is added to the etching gas of dry etching method using SF6 as etching gas. CONSTITUTION:When a groove 3 is formed by etching a silicon substrate 1 using a photoresist film 2 by bringing the total amount of flow of Cl2 to 5 to 15% by an SF6+Cl2 gas system, an anisotropic etching having less side etching can be conducted. As a result, an anisotropic etching can be conducted on a polysilicon layer and a silicon substrate in the same manner as in the past not using gas subjected to fluorocarbon regulation at all.
Patent JP-H11207280-A (JP)
Title: Valve washing apparatus, driving thereof and valve washing method
Inventor: KO YOKIN
IPC: H01L21/304
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a valve washing apparatus, a method for driving the same and a valve washing method. SOLUTION: A valve washing apparatus is equipped with a valve mounting part for mounting a valve to be washed, a deionized water supply means and a chemical supply means capable of selectively supplying deionized water and chemicals to the valve mounting part, a deionized water discharge line 30 and a chemical recovery line 37. A method for driving the valve washing apparatus contains the stage mounting the valve to be washed on the valve mounting part, a stage supplying deionized water to the valve to be washed to subsequently discharge the same to the deionized water discharge line 30 and a stage supplying chemicals to the valve to be washed to circulate the same to the chemical supply means through the chemical supply means.  A valve washing method contains a stage washing primary deionized water, a primary chemical washing stage, a secondary deionized water washing stage and a secondary chemical washing stage.
Patent JP-H0192690-A (JP)
Title: Feed water equipment for control rod driving
Inventor: SHIMIZU TOSHIO
IPC: G21C7/16
Filed: 1987-10-05
Abstract: PURPOSE:To inspect and repair a condensate storage tank during the operation of a control rod driving pump by feeding the coolant stored in an auxiliary tank by the control rod driving pump to a control rod driving mechanism and recovering the min. flow in the auxiliary tank. CONSTITUTION:The auxiliary tank 23 is connected via a water intake piping 20 to an outlet piping 26 of a filtering/desalting device 13 of a cleaning system for the coolant of a reactor pressure vessel. Between the tank 23 and the inlet piping of the control rod driving pump 5 as well as between the tank 23 and the minimum flow piping 9 are connected by pipings 27, 26. Part of the coolant cleaned from the coolant cleaning system is taken by the water intake piping 20 and is further filtered by a filter 21 to lower the radioactivity concn., then this water is stored in the tank 23 in the case of inspecting and repairing the condensate storage tank 7. The cleaned coolant in the tank 23 is introduced by the piping 26 into the pump 5. The min. flow from the pump 5 is recovered into the tank 23. The inspection and repair of the tank 7 are thereby carried out during the operation of the pump 5.
Patent JP-S62110566-A (JP)
Title: Automatic hopup steering device
Inventor: KOYAMA TERUO
IPC: B62D1/18
Filed: 1985-11-09
Abstract: PURPOSE:To assure the driver with easy getting on and out of the car by furnishing a means to fix the steering shaft to a set angle of inclination, and a means to fix it to an hopped-up angle when fixation is released. CONSTITUTION:When a parking brake switch 1 and a door open/close switch 2 are turned on, a get-on/out judging circuit 4a in a control circuit 4 gives a get-out signal 4c to an actuator drive circuit 4b. This circuit 4b gives now a fixation release signal 5 to an actuator 7, and its output lever 8 is rotated clockwise. Thereby an inclination angle fixing pin 12 is drawn out of a fixation hole 14, to release inclination angle fixation of a fixing lever 104. This lever 104 is swung up by a hopup spring, and when it attains maximum inclination angle, a hopup angle fixing pin 103 is detained in a corresponding fixing hole 105, which causes the steering wheel 19 to be fixed in the hopped-up position.
Patent JP-S62110755-A (JP)
Title: Air purifier
Inventor: KAYAMA MASAAKI
IPC: B03C3/41
Filed: 1985-11-08
Abstract: PURPOSE:To prevent the thickening of an ionization electrode and to unnecessitate cleaning or the like by opposing the third electrode having same potential as a counter electrode to the ionization electrode on the leeward apart from the ionization electrode in the distance shorter than the interval between the ionization electrode and the counter electrode. CONSTITUTION:The third electrode 13 having same potential as a counter electrode 12 is opposed to an ionization electrode 11 which is directed in the direction nearly rectangular to the wind direction and arranged on the leeward apart from the ionization electrode 11 in the distance shorter than the interval between the ionization electrode 11 and the counter electrode 12. In such a way, at the time of impressing high voltage between the ionization electrode 11 and the counter electrode 12, ionic current is conducted but much electric current is conducted to the third electrode 13. Therefore ionic wind is made strong and dust is prevented from being stuck on the ionization electrode 11 and maintenance such as cleaning is unnecessitate.
Patent JP-H0992452-A (JP)
Title: Induction heating cooker
Inventor: ITO NAOKI
IPC: H05B6/12
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve an induction heating cooker in serviceability and storability without reducing its heating efficiency and to reduce its cost. SOLUTION: A cooking plate 19, with a flat surface 20 formed on one side and an uneven surface 21 on the other side which consists of concentric projections and recesses, is freely removably placed on the top plate 14 of a main body case 11. The end face 22a of each projecting part 22 makes contact with the upper surface of the top plate 14. When a high frequency current is supplied to a heating coil 15 placed inside the main body case 11, eddy currents are produced at the projecting parts 22 of the uneven surface 21 to heat the cooking plate 19. The cooking plate 19 is usable in an inverted position.
Patent JP-H0871294-A (JP)
Title: Tool for drying clothes
Inventor: MATSUOKA SATORU
IPC: D06F57/00
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a clothes-drying tool of which an engage-stopping position and a space between the adjacent tool can be freely adjusted in engage-stopped angles, by performing engage-stop to a frame body easily and certainly by means of elastic effect of the engage-stop member. CONSTITUTION: A frame 2 of a clothes-drying tool is formed to be a sectional hexagon. And a cut-off part is formed in one part of an engage-stop member 4 to give elasticity, the engage-stop member 4 is engage-stopped freely on the frame body 2 by means of this elastic effect and thus a hexagon guide hole is formed. Futhermore, a clothes hanging clip 9 is connected with the engage- stopping member 4 through a ring metal fittings 8 which is made inserted into a ring metal fittings attachment hole which is drilled on the edge side of the engage-stopping member 4. And engage-stopping is performed easily and certainly against the frame body 2 by means of elastic effect of the engage-stopping member 4. Further, an engage-stopped position, a space between the tools, and the engage-stop angle are made freely adjustable, respectively.
Patent JP-S62108923-A (JP)
Title: Combustion detector
Inventor: MORI KEIICHI
IPC: F23N5/24
Filed: 1985-11-08
Abstract: PURPOSE:To reduce the time of flowing out of an unburnt gas at the time of non-ignition and ensuring safety and to positively carry out detection by a large characteristic varying output by carrying out the detection of ignition by an ionic current of flame and carrying out the combustion detection by the characteristic variation of a metal oxide semiconductor. CONSTITUTION:A combustion detection sensor 10 inserted within a combustion flame 12 of a burner 11 is constituted of a metal oxide semiconductor 13 and a pair of electrodes 14 and 15. A combustion detection circuit 16 comprises a DC power source 17, a flame detection circuit 18 and combustion state detection circuit 19, and the sensor 10 is connected to a DC power source 17 via a series resistor 20. A flame detection circuit 18 emits an output (d) by amplifying potentials at both ends of a series resistor 20 by means of an operational amplifier 21. A combustion detection circuit 19 emits an outptu (e) by amplifying potentials at both ends of the sensor 10. A potential (f) shows a reference potential of the operational amplifier 22. In this case, as a metal oxide semiconductor 13, a tin oxide sensor, a zirconia sensor or other metal oxide semiconductor is employed.