baber/WOPTO huggingface dataset:
Patent JP-H0785743-A (JP)
Title: Plunger switch
Inventor: MAKAGO TETSUYA
IPC: H01H13/18
Filed: 1993-09-17
Abstract: PURPOSE:To provide a plunger switch in which a self-adjusting mechanism can be realized with a simple structure, and reliability is never lost by providing the self-adjusting mechanism using a ratchet on the outside of the housing space of a movable contact and a fixed contact. CONSTITUTION:A plunger switch is provided with a blocked switch body 1, and a mounting member 2 through which a plunger 6 is extended with a linear spring 16 to be engaged with a ratchet 5b provided on the outer wall of the switch body 1 being provided. The switch body 1 is installed to a prescribed mounting position through the mounting member 2.
Patent JP-H1078000-A (JP)
Title: Pump gate, pump gate device and pump facility
Inventor: OTSUKA SHOJI
IPC: F04F1/18
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To drain even at the stop time of a water passage and also supply an oxygen in a upstream side. SOLUTION: A pipe 35 from an upstream side reaching a downstream side is installed on a gate door body 31 for opening/closing a water channel and a pump gate 36 is constituted by giving an air lift pump function to this pipe 35 and also an air exposing device 50 consisting of a water suction pipe 51 for introducing an upstream side water by a natural drop, an air suction pipe 53 for sucking the air while matching with a time when the water is sucked in this water suction pipe 51 and an air feeding pipe for discharging to the upstream side after separating the sucked air is combined together with the pump gate 36.
Patent JP-H1159730-A (JP)
Title: Shrink package with attached sheet and shrink packaging method of article
Inventor: OGURA HITOSHI
IPC: B65D77/36
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily unseal a film and dispense with air vents even in shrink packaging, by packaging an article with shrinking sheet in the state the article and the sheet stuck on the article are held and a part of the sheet is exposed outside. SOLUTION: An article 10 is packaged with heat-shrinkable film 2. The sheet 15 is held and closely stuck on the article 10 to wrap it up with the shrink-package film 2, in the state a part of the sheet 15 is exposed outside. Even when the article 10 is packaged with the shrinkable film, as the basal part 15b of the sheet is stuck on the article 10 and a part of the sheet 15 is exposed out of the over-wrapping package, an opening is widened and the shrink-package film 2 can be broken by picking up this part. And in the shrink packaging, the gap between the film 2 and the sheet 15 serves as air vents and hence, the opening work of the air vents is not required.
Patent JP-H0779880-A (JP)
Title: Hand drier and starting method therefor
Inventor: OKI KENKOU
IPC: A47K10/48
Filed: 1993-09-17
Abstract: PURPOSE:To provide a hand drier generating only small noise during operation capable of giving air currents of large blow quantity with high static pressure. CONSTITUTION:This hand drier has an outer case 1, a drying chamber 2 opened in one side surface of the outer case 1, an air jet port 2C formed on the aperture side of the drying chamber 2, an intake port 2B formed on the inner side of the drying chamber 2, and a blower motor 9 provided in the outer case 1 to take air from the intake port 2B and supply it to the air jet port 2C, and the motor 9 is composed of a motor having a heat-resistant winding, a speed increasing mechanism to increase the rotation number of the motor, and a turbo fan connected to an output shaft of the speed increasing mechanism.
Patent JP-S59123765-A (JP)
Title: Chemical vapor deposition method
Inventor: MIKITA HIROSHI
IPC: C23C16/30
Filed: 1982-12-28
Abstract: PURPOSE:To form efficiently a dense vapor-deposited layer with high hardness by introducing a reactive gas consisting of H2, WF6 and N2 in a specified ratio into a reaction chamber contg. a material to be plated and by heating the material to carry out chemical vapor deposition. CONSTITUTION:A material 3 to be subjected to vapor deposition is mounted on a table 4 in a tubular reaction chamber 1 provided with a heating furnace 2 around the chamber 1. H2, N2 and WF6 are fed from cylinders 5, 6, 7 and introduced into the chamber 1 from the inflow hole 1a as a gaseous mixture, and the material 3 is heated to 400-700 deg.C to carry out vapor deposition. The molar ratio of WF6:H2 in the gaseous mixture is (1:3)-(1:1), and the molar ratio of N2 to WF6+H2 is 0.05-5.
Patent JP-S59118250-A (JP)
Title: Continuous casting method of steel plate
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1982-12-22
Abstract: PURPOSE:To cast directly and continuously a steel plate from a molten steel at a prescribed speed by providing stepped parts at both ends of cooling rolls and press sticking both ends of the solidified layers on the roll side under a specified pressure with the stepped parts. CONSTITUTION:While a molten steel 4 is successively solidified by the rotation of cooling rolls 1, 2, the molten steel is moved toward the roll gap, and both rolls 1, 2 are pushed and pulled horizontally by means of hydraulically operated servocontrol cylinders 5, 6. The gap 9 between stepped parts 1a, 2a and 1b, 2b is adjusted so that the solidified layer 7 on one cooling roll side and the solidified layer 8 on the other cooling roll side are press stuck at both end parts by the parts 1a, 2a, 1b, 2b. The cylinders 5, 6 are controlled by a control device for maintaining the specified press sticking force so as to maintain the pressing force F by the parts 1a, 1b, 2a, 2b constant.
Patent JP-H1161381-A (JP)
Title: Formation of film
Inventor: OKITSU HIROMASA
IPC: C23C14/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method capable of obtaining film free from the decline in refractive index even for a curved film-deposition face, free from the increase of the number of layers even for of multilayer deposition and furthermore good in appearance. SOLUTION: At the time of forming tantalum pentoxide film on the face to be having a prescribed refractive index of of a substrate to be film-deposited formed by borosilicate glass by vapor deposition, at first, the vapor deposition is executed so as to regulate the film thickness of Ta2 O5-x (X=1.0) to a prescribed one, and thereafter, the Ta2 O5-x (X=1.0) vapor-deposited on the face to be film-deposited is placed in an oxidizing atmosphere heated at a temp. in the range of 400 to 550 deg.C not exceeding the softening temp. of borosilicate glass for 10 min and is oxidized to form dense tantalum pentoxide coating on the face to be film-depositioned.  Furthermore, in the case alternate multilayer film composed of tantalum pentoxide coating and silicon oxide film is formed, alternate film of Ta2 O5-x (X=1.0) in an oxygen defective state and silicon oxide is formed, which is thereafter placed in an oxidizing atmosphere heated at 400 to 550 deg.C for 1 hr and is oxidized.
Patent JP-S6290638-A (JP)
Title: Method and device for adjusting quantity of light for scanning exposure
Inventor: KOMATSU HAJIME
IPC: G03G15/043
Filed: 1985-10-17
Abstract: PURPOSE:To easily adjust the quantity of light according to the sensitivity of a photosensitive material and to obtain a proper copy image by providing a light quantity adjusting member on the optical system path from an original to the photosensitive material when the photosensitive material is exposed to the image by a scanning system. CONSTITUTION:The silver halide color photographic sensitive material 1 is drawn out of a dark box 2, cut by a cutter 7 to specific length, and conveyed by a belt 10. Further, the original is placed on an original platen 15 and scanned for exposure by a light source 16, and reflected light from the original is reflected by mirrors 18, 19, and 20 and adjusted in quantity through a light quantity adjusting member 21 and a lens 22. Then the conveyed photosensitive material is exposed to the reflected light whose quantity is adjusted between rollers 13 and 14 through mirrors 23 and 24. Further, the light quantity adjusting member 21 consists of plural achromatic filters which differ in density and a proper filter is selected according to the sensitivity of the photosensitive material. Thus, a filter with different density is selected according to the sensitivity of the photosensitive material, so the quantity of light is easily corrected.
Patent JP-H09111175-A (JP)
Title: Beam-curable printing ink
Inventor: TOOMASU ETSUPUREHITO
IPC: C09D11/101
Filed: 1996-09-02
Abstract: A radiation-hardenable printing ink is characterised by the presence of 0.01-3 wt.% (based on total lacquer) of an organopolysiloxane of formula (I): R<1> = 1-8C alkyl; R<2> = -(CH2).OCO.R(OCO-CH=CH2)x-1 and/or -CH=CH.OCO.R(OCO.CH=CH2)x-1; x = integer above 2, pref. 2-15; R = hydrocarbon gp. opt. contg. an alkoxy gp.; R<3> = as for R<1> or R<2>; n = 30-150; and m = 0-3, pref. 0.
Patent JP-H1075893-A (JP)
Title: Sheet for small lid directly put on food to be boiled in pot
Inventor: TAKEHARA TERUO
IPC: A47J36/20
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a disposable paper sheet which can be applied for various dimensions of pots and in which broth does not soak and also to which food does not stick, and further, which enables observation of food from the surface of the sheet, by providing a plurality of steam holes on a sheet material obtained by cutting cooking paper to have a shape corresponding to the nearly plane form of a pot. SOLUTION: A plurality of circular steam holes 3 are formed on a sheet material 2 cut circular and the sheet is put in a pot so as to cover food in the pot on using it. The steam holes 3 removes appropriately steam accumulated in the lower side of a lid sheet 1 put on food in the pot to prevent the broth from boiling over excessively. The optimum hole diameter and number of the steam holes 3 are generally 5-15mm and 3-5 holes, respectively. The sheet material 2 is cut pieces of cooking paper and the cooking paper processed with a resin at both sides is preferably used. The lid sheet 1 put on food in the pot is constituted of the sheet material 2 that the cooking paper is cut along the plane shape of the pot and the cutting line 4 is formed by a concentric circle at the peripheral edge of the sheet material 2.
Patent JP-H1171824-A (JP)
Title: Structure of internal angle part of exterior wall
Inventor: AKASAKI MORIHISA
IPC: E04B1/70
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To ensure waterproofing performance by installing waterproof sheets without interruption at the internal angle part of an exterior wall, even in the case of a building constructed of exterior wall panels. SOLUTION: An exposed part 9 to which the extension 7 of a waterproof sheet 3A from an outer plate member 4A extends is formed in the panel main body 2A of one exterior panel 5A of exterior wall panels 5A, 5B which form the internal angle part A of an exterior wall and which are formed by placing outer plate members 4A, 4B on the outer surfaces of panel main bodies 2A, 2B via waterproof sheets 3A, 3B. Further, the projecting part 10 of the waterproof sheet 3B for the other exterior wall panel 5B is made to overlap the extension 7 of the exposed part 9, and an exterior cover member 12 is mounted on the exposed part 9.
Patent JP-S6384950-A (JP)
Title: Constant current drive of electrothermal transfer recorder
Inventor: TABATA YUKIO
IPC: B41J2/37
Filed: 1986-09-29
Abstract: PURPOSE:To make printing density uniform by providing a constitution in which a change occurs between a first level range allowing recording at a first voltage in accordance with a third voltage level supplied each constant current drive and a second level range allowing no recording. CONSTITUTION:A drive 5 is composed mainly of an operating amplifier (OP amp) 7, and receives an output from a character generator applied as a third voltage via a gate circuit 8 with regard to a positive phase input. A first voltage V1 which is an output from OP amp 7 is connected to a recording electrode 1, and further is connected to a return electrode 2 through a recording resistor R2. This return electrode 2 is connected to an inverse phase input of the OP amp 7 and at the same time, is connected to a fixed second voltage V2 via a resistor R1. Printing is performed or not performed depending on variations in the first voltage V1. However, the voltage V1 increases or decreases depending on the magnitude of recording resistance R2 generated in a transfer medium 4. In this way, the voltage is adjusted so that an electric current may be supplied at constant level. This suppresses variations in dot density and provides uniform density printing.
Patent JP-H0281110-A (JP)
Title: Resetting circuit for data processing system
Inventor: KOJIMA KAZUNORI
IPC: G06F13/00
Filed: 1988-09-17
Abstract: PURPOSE:To detect all bus hang states without impairing the burst transfer and to surely reset a data processing system by using a 2nd resetting circuit to monitor the production of the bus grant signals within a fixed time and to produce a resetting signal. CONSTITUTION:The masters 3 and 5 are connected to a memory 4 via a bus 7, and a bus arbitration circuit 2 produces a grant signal to a bus request signal and then produces a system resetting signal to permit the use of the bus 7. A request generating circuit 10 produces a request signal to the circuit 2 with a resetting instruction. In a bus hang state, however, no bus grant signal is outputted for a fixed period against the production of a bus resetting request. A 2nd resetting signal generating circuit 18 monitors the production of grant signals for a fixed time and produces a resetting signal. In this case, the fixed time is set longer than the bust transfer time and therefore the bus hand state is detected and can be reset without mistaking the normal burst transfer for a bus hang.
Patent JP-S6384443-A (JP)
Title: Preservation of freshness of fish meat
Inventor: TSUCHIDA MAKOTO
IPC: A23B4/02
Filed: 1986-09-29
Abstract: PURPOSE:To make it possible to preserve fresh fish meat for a long period, by immersing fish meat in a cold aqueous solution of calcium chloride for a short time. CONSTITUTION:Heads of fishes are cut off and their internal organs are re moved, the fishes are cut into three parts and the skin is peeled. The cut parts are made into thin meat, washed with water and immersed in about 0.1-0.5% cold aqueous solution kept at about 1-10 deg.C water temperature for about 5-10min by adding ice blocks. Taste of the fish meat is inferior when the concentration of calcium chloride solution is <0.1% and >=0.5%. After the fish meat is immersed in the aqueous solution of calcium chloride, the fish meat is lightly washed with water and freshness of the fish meat is kept for a considerably long time. This method is effective especially for meat of fresh water fish.
Patent JP-H0396655-A (JP)
Title: Electronic control type fuel injection pump
Inventor: KUBO KENICHI
IPC: F02M41/12
Filed: 1989-09-11
Abstract: PURPOSE:To improve the response and the speed of the fuel spilling without reducing the fuel injection performance by providing a check valve to prevent the reduction of the pump chamber pressure in a passage at the pump chamber side, while forming a low pressure side passage for spilling at the opening side to the atmosphere. CONSTITUTION:At the spilling of fuel, the electromagnetic valve 6 of a pump 30 is neutrilized, and the poppet 18A of a poppet valve 18 is moved to the second sheet 32 side. In this case, since the poppet 18A is contacted neither to the first sheet 19 not to the second sheet 32, a passage 12 for spilling is linked from a valve spill chamber 11 and a low pressure side passage 13 for spilling to the system at the low pressure side. And the passage 12 for spilling is also linked to a passage 31 at the pump chamber side, but, since the pressure in the pump chamber 3 is higher than the pressure of the low pressure side passage 13 for spilling, the fuel passes through the low pressure side passage 13 for spilling and is spilled in the low pressure system. As a result, the fuel is spilled in a low pressure side lower than in the conventional unit, and the speed of the spilling is improved.
Patent JP-S60124041-A (JP)
Title: Optical/magnetic recording medium
Inventor: NOMURA HIROO
IPC: G11B27/026
Filed: 1983-12-09
Abstract: PURPOSE:To eliminate an auxiliary recording system and to enable reduction in the size of a system by disposing an additional writing type recording medium on one surface of a disc-shaped recording medium and disposing a magnetic recording medium on the opposite surface. CONSTITUTION:PMMA or polycarbonate which is plastic is used for a dis base plate 1 of a recording medium and if high reliability is required, a base plate consisting of glass or metal such as Al is used. An optical recording medium surface 2 is formed of a material such as Te-C by a method such as sputtering, vapor deposition or the like into a thin film and is provided with a protective coating atop the same. A magnetic material such as gamma-Fe2O3 of a coating type or Co-Cr which is a vertical magnetized film or the like is used for a magnetic recording medium surface 3. Since the magnetic recording medium which permits erasing and writing and the optical recording medium having large capacity and high permanent preservability are combined to one recording disc, the system combining a floppy disc and an optical disc is processed with a sheet of the disc and the document file deck is combined into one unit.
Patent JP-H0396823-A (JP)
Title: Vibration spoon for powder weighting
Inventor: CHIBA YOSHITERU
IPC: G01G23/00
Filed: 1989-09-11
Abstract: PURPOSE:To speedily and accurately weigh a fine amount of powder by constituting the whole body while vibration generation sources incorporated in the spoon part and a handle part are associated with each other, and applying a vibrating force to the spoon part. CONSTITUTION:Powder 4 to be supplied is scooped with a weighing spoon 5, a switch 17 is turned on and then vibration generating means 11 and 12 are driven to vibrate the spoon part 6 through a base 9 and a socket 8, so that the powder is fallen on a weighing pan 2 from the tip part of the spoon part 6 gradually by a fine amount at each time. In this case, the vibration of the spoon 5 is only adjusted with the knobs of dials 16 and 18 according to the state of the object powder so that the vibration frequency and amplitude are appropriate. Further, plural kinds of spoon parts 6 are prepared and the spoon part 6 of the best size in the best shape is used conveniently depending on the kind of the powder to obtain.
Patent JP-S60127699-A (JP)
Title: X-ray tube filament heating device
Inventor: TSUCHIYA AKIRA
IPC: H05G1/34
Filed: 1983-12-10
Abstract: PURPOSE:To improve heating adaptation at the time of focal point changing by connecting in parallel two filaments of a double-focal point X-ray tube with the secondary coil of a heating transformer through rectifiers having the mutually inverse polarity while impressing a positive and negative asymmetrical and monoperiodical excitation current with an inverted phase. CONSTITUTION:A double focal point X-ray tube 1 has a filament 1a for a large focal point, a filament 1b for a small focal point and the positive pole 1c, while the secondary coil 5b of a heating transformer 5 is connected with the filaments 1a and 1b through the rectifiers 3 and 4, which are connected with the mutually inverse polarity. The DC voltage being rectified 9 from the power source 18 is impressed on a capacitor 8 for resonance serially connected with a primary coil 5a of the transformer 5. An excitation current exciting means 23 is controlled by a timing means 17 while inverting a phase of an excitation current to the let flow to the coil 5a. The current phase is detected by a phase detection means 16 basing on the detection signal of the current detection means 7 composing a feedback control means 22 to operate the means 17.
Patent JP-S6389256-A (JP)
Title: Eccentricity checking method for work lens in centering machine and device thereof
Inventor: KAWAKAMI KAZUO
IPC: B24B9/14
Filed: 1986-09-30
Abstract: PURPOSE:To make easy of a check for eccentricity in a work lens, by holding the work lens in between by a pair of jigs, while filling up a fluid from each fluid hole installed in these jigs and detecting its leakage. CONSTITUTION:A work lens 4 is held between a pair of jigs 5 and 6. Compressed air passes through and is filed up in each hole installed in these jigs 5 and 6 from a compressed air supply source 7 via cut-off solenoid valve and flow control valves 9 and 10. Pressure of this fill-up air is connected to set pressure variable type pressure switches 11 and 12. These pressure switches 11 and 12 are made so as to close these switches and emit a signal at a time when internal pressure in these jigs 5 and 6 reaches the preset pressure. Therefore, pressure in a pressure regulator 15 of the pressure supply source 7 is set to constant pressure, and when the set pressure in these pressure switches 11 and 12 is adjusted in accord with this constant pressure, a clearance is produced in one side of these jigs 5 and 6 when there is eccentricity in the lens, and since no signal is generated from the pressure switch at a side of the jig, it is recognized to be decentered.
Patent JP-S6293917-A (JP)
Title: Insulation type flyback transformer
Inventor: TAKIZAWA KAZUYOSHI
IPC: H01F38/42
Filed: 1985-10-21
Abstract: PURPOSE:To reduce the leakage current in a horizontal component by a method wherein the voltage between electrodes is reduced by having two windings opposing each other through the intermediary of an insulating layer formed in the structure in which an Al foil is concentrically sheet-wound so that the two windings are opposing by equipotential, not by the number of turns of winding, and also by finding a suitable direction of winding. CONSTITUTION:On the primary coil bobbin 2, the primary coil 4 is wound around several tens of turns through the intermediary of an insulating film layer 5 with a low voltage winding 3 whereon an Al foil electrode and an insulating film are lap- wound, and coils 3 and 4 are concentrically sheet-wound. As a result, the voltage difference of one turn composition is generated between the opposing electrode through the intermediary of the insulating layer 5 located between terminals 8-10, but the electrodes can be opposed each other almost in an equipotential state. The horizontal deflection voltage +110V is added to the terminal 8, and the non-charging circuit voltage +12V is added to a terminal 10. According to this constitution, the opposing voltage of the insulating layer becomes DC voltage, the horizontal component leakage current of a charging part and a non-charging part passing through a capacitor 13 can be reduced, the danger of electric shock can be reduced, and the degree of safety can also be improved.
Patent JP-2001054767-A (JP)
Title: Cleaning method
Inventor: MORITA HIROSHI
IPC: H01L21/304
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To effectively remove an organic contaminant stuck to mechanical parts or the like by allowing a material to be cleaned to contact with ozone bubble-containing water in the presence of a reducing material. SOLUTION: Material to be cleaned is dipped into a cleaning vessel with water filled or overflown, in which the reducing material using a reducing gas such as hydrogen peroxide, gaseous hydrogen, an organic reducing material such as formic acid, aldehyde, alcohol or an inorganic reducing material such as hydrazine, hydrogen sulfide is dissolved, and an emulsion type fluid containing fine bubbles of the ozone-containing gas is injected to the cleaning vessel and made spread to allow the material to be cleaned to contact with the ozone bubble-containing water in the presence of the reducing material. As a result, the organic contaminant stuck to electronic materials or the mechanical parts is effectively removed by the wet cleaning.