baber/WOPTO huggingface dataset:
Patent JP-H0594738-A (JP)
Title: Low voltage switch
Inventor: KOBAYASHI OSAMU
IPC: H01H13/62
Filed: 1992-04-02
Abstract: PURPOSE:To carry out opening/closing of underground lines easily and reliably from above the ground by enabling a passage between fixed contact to be closed or opened electrically by means of vertical movement of a sliding contact, and burying a low voltage switch except a handle. CONSTITUTION:Two fixed contact 6 and 7 are arranged separately in a part of an insertion hole 3 in an insulating material 1. Battledore-shape terminals 8 and 9 are arranged respectively/consecutively in the respective fixed contact 6 and 7. On the outer peripheral surface in a position under an insulating sliding contact inserted slidably between through holes 4 and 5 of the two fixed contact 6 and 7, a pair of electrodes 12 and 13 are arranged at the same interval as an interval between the two fixed contact 6 and 7. Upward resiliency is energized to a spring 16 arranged between the lower edge of the sliding contact 11 and the bottom part 17 of an empty chamber 2 due to downward directional push down of the sliding contact 11.
Patent JP-S58198171-A (JP)
Title: Output ripple reducing circuit in high frequency inverter
Inventor: KOUNO HITOSHI
IPC: H02M7/515
Filed: 1982-05-14
Abstract: PURPOSE:To reduce the output ripple with small and inexpensive structure by inserting an electrolytic condenser between both terminals of two condensers which are connected in series with each other. CONSTITUTION:3-phase AC voltages applied to input terminals U, V, W are rectified by 3-phase bridge rectifiers which are composed of thyristors 1-6, and supplied to both terminals of condensers 9, 10 which are connected in series via a choke coil 8. Charges which are stored in the condensers 9, 10 are alternately supplied to a load 11. An output ripple reducing circuit 29 which has a series circuit of an electrolytic condenser 27 and a fuse 28 is inserted between points P1 and P3, and the ripple component between the points P1 and P3 can be suppressed to 3% by employing approx. 300uF of the condenser 27.
Patent JP-S59206646-A (JP)
Title: Method of controlling fuel cutoff of engine
Inventor: ITOU HIROSHI
IPC: F02D41/22
Filed: 1983-05-10
Abstract: PURPOSE:To surely prevent an engine from overrunning and bring its rapid rotation performance to the full, by taking steps to always cut fuel off at an appropriate revolution speed despite the loaded state of the engine. CONSTITUTION:A control method of stopping the fuel supply to an engine at its rapid rotation to prevent the engine from overrunning comprises a step of judging whether the revolution speed of the engine has exceeded a prescribed level, a step of calculating the rate of increase in the revolution speed when the speed has exceeded the prescribed level, a step of determining a fuel supply stop set revolution speed in terms of the rate of increase, and a step of stopping the fuel supply a prescribed delay period after the revolution speed has exceeded the fuel supply stop set revolution speed. The fuel supply is thus stopped at an almost fixed revolution speed.
Patent JP-S5828379-A (JP)
Title: Polyethylene bag film
Inventor: JIYON ANSONII
IPC: B32B27/32
Filed: 1982-05-14
Abstract: A multi-layer polyethylene film especially suitable for garbage and refuse bags, comprising a first layer of at least 75 wt. % high pressure-low density polyethylene (HPLPDE), and at least a second layer of HPLDPE and low pressure-low density polyethylene (LPLDPE), in which the LPLDPE is less than about 25 wt. % of the LPLDPE plus HPLDPE total weight.
Patent JP-H05267048-A (JP)
Title: Mounting structure using permanent magnet and magnet structure therefor
IPC: H01F7/02
Filed: 1991-03-20
Abstract: PURPOSE:To provide a structure which protects a permanent magnet from dropping with ease even if it is subjected to a strike or an impact by mounting a member to be mounted by way of a cushion member even when it is mounted to a fixing member by way of the permanent magnet. CONSTITUTION:When a member 3 to be mounted is mounted to a fixing member 1 by using a permanent magnet 2, the permanent magnet 2 and a cushion material 4 are integrally joined with an adhesive 6 and used. A reflecting plate 3 is additionally installed to an existing fluorescent lamp 7. It is acceptable even if the reflecting plate 3 is non-magnetic substance. In that case, the cushion material 4 is mounted on the reflecting plate 3.
Patent JP-H02262375-A (JP)
Title: Semiconductor device
Inventor: TAKAGI SHINICHI
IPC: H01L29/78
Filed: 1989-04-03
Abstract: PURPOSE:To manufacture a MOSFET subjected to no characteristic decline having a gate electrode comprising of boron-doped polysilicon causing no trouble of the decline in breakdown strength of oxide films by a method wherein the gate region is formed on the bottom of a mesa type recession structure of a semiconductor substrate and the sides of a groove while the ends of a gate electrode are positioned on gate oxide films of the groove side parts. CONSTITUTION:The title semiconductor device is structured of gate insulating films 6, 7 laminated on a semiconductor substrate 1, a gate region with a gate electrode 9 and source.drain regions 4, 5 formed on both sides of the gate region; the gate region is formed inside a groove with the sides thereof composed of slopes formed on the semiconductor substrate 1; the insulating films 7 on the sides of the groove is formed thicker than those 6 on the bottom; and the ends of the gate electrode 8 are formed on the gate oxide films 7 on the sides of the groove. For example, the said gate electrode 9 is formed of a boron-doped polysilicon or a high melting point metal. Through these procedures, the field concentration on gate electrode ends and the resultant insulation breakdown can be restrained from occurring without performing the post oxidization process.
Patent JP-S61245350-A (JP)
Inventor: FURUYA KAZUO
IPC: D04B21/02
Filed: 1985-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61240618-A (JP)
Inventor: MORI HISAKO
IPC: H01G4/33
Filed: 1985-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02261867-A (JP)
Title: Emulsion composition for paper coating
Inventor: TADA KEIJI
IPC: C09D5/02
Filed: 1989-04-03
Abstract: PURPOSE:To improve the resistance to blistering, rigidity, reproducibility of half tone dots, and adhesive strength by mixing a specific organosilicon compd. into a polymer emulsion. CONSTITUTION:A polymer emulsion with a solid content of 40 to 65wt.% and a particle diameter of 0.05 to 1mum, obtd. by the emulsion polymn. of a polymerizable monomer (e.g. styrene) in the presence of an emulsifier, a polymn. initiator, and if necessary, an MW adjusting agent, a chelating agent, a pH adjusting agent, etc., is mixed with 0.01 to 20wt.% (based on solid content) organosilicone compd. contg. a group of the formula [wherein R and R' are each H or 1 to 7C (alkoxy)alkyl], and is then mixed with the pH adjusting agent (e.g. KOH) to adjust the pH to 7.5 or lower.
Patent JP-S5849453-A (JP)
Title: Electrostatic separation method and apparatus of particles with different physical properties
Inventor: ION AI INKARETO
IPC: B03C7/04
Filed: 1982-05-17
Abstract: The separator charges the particles to be separated and passes them through an alternating electric field which has a non-uniform intensity in a direction perpendicular to the forward direction, and which also has field lines curved in the same direction. The particles which move along the curved field lines due to their charge are thus subjected to a centrifugal force which effects their separation. The separator includes a pair of conductive electrodes, the first being substantially horizontal or possibly at an angle from the horizontal and the second mounted facing the first at a predetermined angle to it. The electrodes may be planar or curved. The field is supplied by an ac source operating in the range of 3 to 1000 hz. A mechanical vibrator attached to the first electrode imparts the forward motion to the particles.
Patent JP-H10313047-A (JP)
Title: Technical means for enhancing reproducibility of chucking
Inventor: REDEKER FRED C
IPC: C23C16/458
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of chucking of a substrate onto an electrostatic chuck, by a method wherein, after each chamber cleaning process, the substrate support surface of the chuck is subjected to precoating using a dielectric material. SOLUTION: Each chamber cleaning step is executed and thereafter, an in-situ chamber precoating step is executed and a dielectric layer 76 is deposited on the substrate support surface of an electrostatic chuck 32. The layer 76 is completely removed by the succeeding chamber cleaning process and is again deposited on the substrate support surface after each chamber cleaning step is executed. The thickness of the layer 76 is a thickness of about 1,000 to about 5,000 Å and it is preferable that the layer 76 has a thickness of a low limit value which is decided by a chucking voltage to be applied. As a result the problem to confront with the chuck 32 due to the deterioration of the layer 76 is eliminated and the reliability of chucking of a substrate onto the chuck can be enhanced.
Patent JP-S567867-A (JP)
Title: Counting and sectioning device for forming small bundle of print
Inventor: AOKI MINORU
IPC: B65H33/12
Filed: 1979-06-27
Abstract: PURPOSE: To provide a compact device and count correctly by a method wherein a counter and the like are provided on a conveyer belt and the advance of newspapers immediately after completion of counting is stopped, in the titled device for newspapers or the like fed from a high-speed rotary press.  
     CONSTITUTION: When a counter 6 counts a predetermined number of sheets, a sectioning pawl 27 moves downward together with a relief roller 35 to stop the sheet directly after completion of counting. The sheet having been counted can easily be taken out by the roller 35 and a projecting wheel 30. The following sheets contact he sectioning pawl 27 sequentially to lie thereon, when an operation of a cylinder 12 causes a driven wheel 9 to rotate downward about a tip-end driving wheel 8 as a center, and the sheets are stacked on a slanted belt 11 with their tip ends aligned by the sectioning pawl 27. In this case, floating wheels 18, 18 prevent the sheet from being rebounded by their collision with the pawl 27, and the tip ends of the stacked sheets are aligned correctly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000272116-A (JP)
Title: Ink jet printer with image-reading device and method for processing its print nozzle
Inventor: ITOYAMA MOTOYUKI
IPC: B41J2/165
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method whereby printing in a normal nozzle state without clogging is made possible and, stable and high image-quality print samples can be obtained at all times by correctly detecting a failure generation point and displaying a warning to a user when a print nozzle clogs, and automatically performing maintenance to the nozzle clogging in some cases. SOLUTION: A test pattern is printed to check whether or not an ink nozzle of the ink jet printer correctly functions. Image data of the printed sample is read by an image-reading device 1. An image data image-processing part 13 detects a failure of the ink nozzle from the read result. When it is judged that there is a failing nozzle, a message is displayed to a user or a cleaning operation is automatically conducted. In the case where the test printing is not turned good even after the cleaning operation, a message for replacing ink heads is output.
Patent JP-S59206358-A (JP)
Title: Imidazoline compound
Inventor: UEDA YOUICHIROU
IPC: A61K31/415
Filed: 1983-05-10
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is halogen, or lower alkyl; R<2> is R<1>, or H; A is bifunctional saturated or unsaturated lower hydrocarbon group; -COX is carboxyl, esterified carboxyl, or amidated carboxyl) and its acid addition salt. EXAMPLE:1-Methoxycarbonylmethyl-2-(2,6-dichlorophenyl)aminoimidazole(2) hydrochloride. USE:A drug acting on circulatory organs. Useful as a preventive and remedy especially for cardiac incompetence, diseases of coronaria, or arrhythmia of heart, and as an antiphlogistic. A dose is 0.01-10mg/weight kg/day. PREPARATION:For example, a 2-substituted phenylaminoimidazoline (2) compound shown by the formula II is reacted with a halogenocarboxylic acid shown by the formula III in a nonaqueous polar organic solvent in the presence of an alkali metal hydride such as NaH, etc. at -10-5 deg.C, to give a compound shown by the formula I .
Patent JP-S61241909-A (JP)
Title: Formation of soi crystal
Inventor: EGAMI KOJI
IPC: H01L21/84
Filed: 1985-04-19
Abstract: PURPOSE:To form a single crystal silicon film with good reproducibility by forming plural belt type grooves on the surface of a substrate covered with an insulator film, then by depositing a polycrystalline silicon film on the surface of the substrate, and by recrystallizing by heating with the irradiation of an optical energy beam. CONSTITUTION:Plural belt type grooves wherein the bottom surface 3 of the groove and the surface of a substrate 1 are in parallel and a smaller angle thetawithin the angle made with a pair of side walls 4 facing each other and the bottom surface 3 is nearly 54.7 deg. are formed at a definite interval on the surface of the insulator film 2 on the substrate 1. Then, a polycrystalline silicon film 5 is deposited on the surface of the substrate and recrystallized by heating to obtain the coexistence of a solid phase and a liquid phase with a laser beam as an optical energy beam. In this case, a minute crystal particle of orientation <100> of the vertical direction of the substrate is selectively grown in the heated silicon film. This enables to form a single crystal silicon film of great particle size and orientation <100> of the vertical direction of the substrate and orientation <110> of the longitudinal direction of the groove in good reproducibility.
Patent JP-H03281755-A (JP)
Title: High strength and heat resistant alloy excellent in carburizing resistance and coking resistance
Inventor: SAWARAGI YOSHIATSU
IPC: C22C38/40
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a high strength and heat resistant alloy by securing its carburizing resistance by the increase of the amounts of Si and Cr, by reducing the amt. of Ni and stabilizing an austenitic structure by the addition of N and improving its coking resistance by the suppression of the amt. of Mn. CONSTITUTION:This alloy has a compsn. constituted of, by weight, <=0.15% C, 1.5 to 3.5% Si, <=0.50% Mn, 25 to 50% Ni, 35 to 45% Cr, 0.10 to 0.60% N, 0.001 to 0.020% Mg and the balance Fe and satisfying the inequality. This alloy is excellent in carburizing resistance and coking resistance and furthermore has high high-temp. strength. In the above compsn., Si is required as the lower limit or above for sufficiently showing the effect of improving the carburizing resistance, but in the case of more than the upper limit, the stabilization of an austenitic structure is made hard. The amt. of Mn is limited because it drastically deteriorates the coaking resistance. As for Cr, the lower limit or above is required for sufficiently showing the effect of improving the carburizing resistance and coking resistance, but in the case of more than the upper limit, the stabilization of its structure is made hard.
Patent JP-H07227529-A (JP)
Title: Mixing device and ozone water production device
Inventor: ARAKI OSAMU
IPC: C01B13/10
Filed: 1994-03-28
Abstract: PURPOSE:To enhance the mixing and dissolved probabilities by mixing a liquid with a mixing fluid such as gas in a housing and further pressurizing it with a pressurizing means. CONSTITUTION:Water and ozone from an ozone generator are mixed, sucked and supplied to a gas.liquid mixing device 9 (mixing device). An ozone bubble is expanded by pressure reduction due to this sucking and the bubble becomes larger. This expanded ozone bubble is crushed by a crushing operation of an impeller 91 and a baffle piece 125 to small bubbles. Consequently, the crushed ozone is pressurized by a turbovane 97 and also pressurized and dissolved into the water to be treated in a pressurizing room 98.
Patent JP-H07270685-A (JP)
Title: Zoom lens
Inventor: SEKINE ATSUSHI
IPC: G02B15/173
Filed: 1994-03-29
Abstract: PURPOSE:To provide a zoom lens capable of increasing brightness and the brightness ratio of the edge of the image field and making core flare little and contrast and resolving power high, with a reduced size and weight, as a projection lens for a liquid crystal projector. CONSTITUTION:The zoom lens is provided with a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, a forth lens group G4 having negative refractive power and a fifth lens group G5 having positive refractive power in order from the screen side, the first lens group G1 is moved along the optical axis to focus, the second lens group G2 is, moved along the optical axis to vary power and the fourth and fifth lens groups G4 and G5 are fixed during the varying of the power. Then, the third lens group G3 is moved along the optical axis to correct fluctuations in an image position caused by the varying of the power and provided with a front group G31 having negative refractive power and a rear group G32 having positive refractive power in the order from the screen side.
Patent JP-H09273648-A (JP)
Title: Emergency cutoff device of liquid storage tank
Inventor: MITSUISHI MASAHIRO
IPC: F16K17/36
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent drinking water stored in a liquid storage tank from flowing out by sensing an earthquake by making use of waves by the slashing phenomenon to be generated with the earthquake. SOLUTION: Sensing mechanisms 5 (sensors 52, 53, 54) for sensing that the liquid level is abnormally raised caused by the sloshing phenomenon when the sloshing phenomenon is generated with an earthquake are provided on the peripheral edge of a liquid storage tank 2, the abnormal rising of the liquid level is sensed by the sensing mechanisms 5 (sensors 52, 53, 54) when the liquid level on the peripheral edge in the liquid storage tank 2 is raised to the set height or more, and an opening and closing valve (a solenoid valve 42) arranged on a supplying pipe 3 communicated with a takeoff port 2a opened on the lower part of the liquid storage tank 2 is operated in the closing position.
Patent JP-H11262804-A (JP)
Title: Spindle device
Inventor: KITAMURA AKIHIRO
IPC: B23B19/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To hold two-surfaces clampwise stably regardless of a slight error in precision. SOLUTION: In a spindle device for a machine tool, in which a tool is held by engaging a tapered portion 14 of a tool holder 12 with a tapared receiving portion 13 of a spindle 11, a flange receiving member 15 for receiving a flange portion 16 of the tool holder 12 is arranged at a distal end of the spindle 11. The flange receiving portion 15 is axially slidable relative to the spindle 11, and urged toward the distal end of the spindle 11 by urging means 17, 27 such as a spring, and the tool is held at its two surfaces by engaging each of flange portion 16 and tapered portion 14 of the tool holder 12 with the associated flange receiving portion 15 and the associated tapered receiving portion 13 of the spindle 11.
Patent JP-S58201547-A (JP)
Inventor: YUSA KATSUE
IPC: H02J9/06
Filed: 1982-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5720449-A (JP)
Title: Semiconductor integrated circuit
Inventor: IIZUKA HISAKAZU
IPC: H01L21/822
Filed: 1981-06-01
Abstract: PURPOSE:To facilitate the operation test of a semiconductor integrated circuit and to improve the yield of the circuit by arranging a nonvolatile floating gate FET at the connecting point or disconnecting point of a plurality of positions on the circuit, selectively altering the memory state of the FET and interrupting or conducting it. CONSTITUTION:An FET in which a floating gate (F.G) and a control gate (C.G)  are laminated via an insulating film 22 between n<+> type source and drain regions  formed on a p type substrate 21 is used, for example, in an n-channel type MOS circuit. When FETs 112-114 formed in conductive state by injecting holes in the F.G  are connected to the disconnecting point between the circuit blocks 110 and 111 as  an example, and electrons are injected, for example, in the F.G of the FET 112,  and the connecting part is disconnected. FET115 (in which electrons are injected in  the F.G) of the interrupted state are connected to the connecting point between the circuit blocks and the wires I-III, and are connected mutually similarly as required. The F.GFET is arranged even at the disconnecting point or the connecting point between the wires. Since the charge injection to the F.G can be readily carried out by the known conventional method, the disconnection or connection of the circuit can be arbitrarily and readily performed.
Patent JP-S59209099-A (JP)
Title: Protecting device of synchronizer exciter
Inventor: TAZAKI TADASHI
IPC: H02P9/14
Filed: 1983-05-13
Abstract: PURPOSE:To enable to protect an exciter by monitoring the output voltage, the input current of a controlled rectifier and the output of an automatic voltage regulator, regulating the output of the regulator and further opening the exciter. CONSTITUTION:When a voltage of a generator is established, a lock signal is applied to a pulse generator of an automatic voltage regulator from a voltage condition detector 13, and a bypass pulse generation allowable conditions are applied to a pulse generator 16. When the fact that the rectifier output voltage EF and a rectifier input current IP are prescribed value or lower is detected by an exciting power source protecting device 14, the exciting power source is switched. A control output voltage EC, the output voltage EF and the output voltage EF, the input current IP are compared by the protecting device 14, and a limit command is outputted to the regulator 15 at the abnormal time. An emergency stop command is outputted at the serious emergency time.
Patent JP-H02261356-A (JP)
Title: Prepared frozen potato and production of potato packed in container using same potato
Inventor: HATA KENJI
IPC: A23L19/12
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the potatoes having improved flavor and texture, causing slight browning even by retort sterilization, having excellent color tone by slicing potatoes having a low content of reducing sugar, blanching the potatoes and freezing while taking a specific time. CONSTITUTION:Potatoes having <=1% reducing sugar are sliced, blanched with water preferably at 80 to 90 deg.C for 10 minutes and frozen while taking 12 to 48 hours. Then the frozen potatoes are thawed, optionally mixed with ingredients, seasoning, spice, edible fats and oils, packed into a pressure and heat-resistant packaging material, sealed and subjected to retort sterilization to give potatoes packed into a container.