baber/WOPTO huggingface dataset:
Patent JP-H0845684-A (JP)
Title: Electrodeless discharge lamp lighting device and device incorporation the same
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 1994-07-29
Abstract: PURPOSE:To reduce generation of interferential electric waves using a simple circuit configuration by making electromagnetic coupling with an exciter coil which is supplied with high frequency current to be given by a power amplifier, and encapsulating a light emitting medium airtightly. CONSTITUTION:When the power is put on, an oscillator of voltage control type constituting an oscillating means 5 begins oscillating, and a specified signal is emitted. This high frequency signal is fed to FET1 and FET2 of an amplifier 2 via transformers T1, T2, amplified to high frequency by DC output supplied from a DC power supply 1, and sent out from tone amplifier 2. The input signal to the amplifier 2 supplied via the transformers T1, T2 is fed to Vin of a phase difference sensor 7 through a transformer T3 and resistance R1. The high frequency output current of the amplifier 2 is fed to Iin of the sensor 7 via a current transformer CT1. The sensor 7 emits a rectangular voltage in accordance with the phase difference of the voltage. A control means 6 integrates the output therefrom and controls the impression voltage of the oscillating means 5 in accordance with advance/delay of the phase.
Patent JP-H09141-A (JP)
Title: Safety device for rolling machine for producing noodle
Inventor: OKAHARA YUJI
IPC: C12M1/16
Filed: 1995-06-21
Abstract: PURPOSE: To provide a safety device, excellent in safety, capable of inserting a noodle belt regardless of the thickness thereof and facilitating the noodle belt inserting operations without catching and shifting the noodle belt. CONSTITUTION: This safety device 20 for a rolling machine for producing noodles is installed by locating a guard roll 4 in front of a pair of top and bottom rolls 15 and 16, approaching and separating from the bottom roll 16 so as to freely rotate in a rolling machine for the noodle strips having the pair of top and bottom rolls 15 and 16 respectively arranged in the top and bottom for rolling a noodle belt. The safety device 20 is further equipped with a shaking mechanism 5 capable of always applying an urging force to the guard roll 4 in the direction to approach the bottom roll 16 and an urging mechanism 30 capable of adding and regulating the urging force by utilizing a force produced by a momental force due to the own weight of the guard roll 4 and a weight 34 and compressing actions, etc., of an extension spring 36.
Patent JP-S6335604-A (JP)
Title: Modification of starch
Inventor: SUGAI HIDEO
IPC: C08B30/12
Filed: 1986-07-29
Abstract: PURPOSE:To modify starch without a problem of waste liquor disposal, by feeding starch to a reaction zone of a gas discharge plasma generator to a expose it to a gas discharge plasma. CONSTITUTION:Starch is fed to a reaction zone of a gas discharge plasma generator to expose it to a gas discharge plasma in said reaction zone. The gas discharge plasma is a collection of ions electrons and neutral particles and can keep its state for a time several times longer than the mean collision time of the particles. In general, a low-pressure high-frequency discharge which can give easily a stable and uniform and an atmospheric corona discharge which requires no application of a vacuum and is advantageous in actual use can be used. The modified starch obtained by this modification process can be used in the production of foods such as cakes, noodles and fish-paste products, sizings for fibers and papers, drugs (glucose and vitamins), etc.
Patent JP-H1020398-A (JP)
Title: Projection type display device
Inventor: KOBA HIROKI
IPC: G02F1/1335
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of efficiently using light emitted from a lamp with a simple constitution and using a light source free from uneven luminance. SOLUTION: The light from the light source 1 is directly emitted to a condenser lens 4, and also, the light is emitted to an elliptic reflection mirror 2 and a flat reflection mirror 3. The outgoing light is reflected by the elliptic reflection mirror 2 and the flat reflection mirror 3, finally, the light is emitted to the condenser lens 4 on the same optical path as that of the light directly emitted to the condenser lens 4. Then, all the light is nearly collimated by the condenser lens 4 and an incident Fresnel lens 12, thereafter, the light is made incident on a liquid crystal panel 7. The light from the condenser lens 4 is received by the liquid crystal panel 7, and then, the light is optically modulated by a video signal, then, the optically modulated light is enlarged and projected through a projecting lens 11.
Patent JP-H0230942-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1988-07-19
Abstract: PURPOSE:To precisely control the air-fuel ratio by learning and correcting the setting error of constants for setting the basic fuel injection quantity, the detection error of the intake air flow, and the set error of the fuel injection flow error correction causing the drift of the air-fuel ratio respectively. CONSTITUTION:A setting means D setting the basic fuel injection quantity based on outputs of a constant learning means A, an intake air quantity detecting means b and an engine rotating speed detecting means C is provided. A setting means E setting the error correction correcting the injection flow error due to the action delay of a fuel injection valve with respect to the basic fuel injection quantity is provided, a learning means F learning and correcting and updating the error correction is provided. A learning means G learning and updating the correction quantity to correct the air-fuel ratio near the target air-fuel ratio for individual areas with multiple operation states is provided. The fuel injection quantity is calculated by a calculating means H based on the basic fuel injection quantity, values learnt by the learning means F and G, and the air-fuel ratio feedback correction coefficient.
Patent JP-H06336143-A (JP)
Title: Sound-arresting member for engine room
Inventor: IWATA RYUJI
IPC: B60R13/08
Filed: 1993-07-19
Abstract: PURPOSE:To provide a sound arresting member for an engine room which possesses the excellent sound arresting function, facilitate installation and improve workability. CONSTITUTION:A noise-arresting member 5 is installed on the inner surface of a fan shroud 4 installed so as to surround the fan and the radiator 3 of an engine 1. The noise arresting member 5 consists of a bead layer 6 formed by collecting a number of resin beads 8 and an outer layer 7 which is constituted of glass wool. A plurality of through holes 9 are formed on the bead layer 6. The noise acoompanied with the revolution of the fan 2 is transmitted toward the bead layer 6. A portion of the noise transmitted into the bead layer 6 is absorbed in the gap between the resin bead 8, and other noise is reflectd by the resin bead 8. The noise which is transmitted to a through hole 9 is transmit to the outer layer 7 through the through hole 9, and absorbed by glalss wool, etc. Accordingly, the quantity of the noise which leaks outside as a whole is reduced relatively. Further, the noise arresting member 5 possesses rigidity, and installation is facilitated.
Patent JP-H0465726-A (JP)
Title: Likelihood calculating system
Inventor: URABE KENZO
IPC: G06F11/10
Filed: 1990-07-05
Abstract: PURPOSE:To eliminate the need for using a storage circuit exclusive for receiving words and to miniaturize a circuit by providing 1st and 2nd complement switching circuits having respective specific functions and a cumulative arithmetic circuit. CONSTITUTION:A complement switching circuit 11 inputs a receiving word bit yi and a quality information value qi corresponding to the bit yi, and when the binary logical value of the yi is '1' or '0', executes complement switching operation for switching the value to -qi (complement of qi) or qi. When the binary logical value of the y1 is set up as a variable yi' mapped to positive and negative binary integer values (-1, +1), its output value becomes the product (yi'.qi) of the values yi', qi. A complement switching circuit 13 inputs the value (yi'.qi) read out from a storage circuit 12 and a reference code word bit xi and executes similar complement switching operation and the cumulative arithmetic circuit 14 inputs an output (xi'.yi'.qi) from the circuit 13, finds out its cumulative value and outputs the found value as a likelihood value L'. Consequently, a storage circuit only for receiving words is unnecessary and the circuit size can be contracted.
Patent JP-H0228426-A (JP)
Title: Multi-sheet feed device
Inventor: ENDO KOICHI
IPC: B65H1/26
Filed: 1988-07-18
Abstract: PURPOSE:To ensure the smooth feed of a transfer material by detecting the uppermost layer of loaded transfer materials at all times, locating the materials properly at a position for transfer to an image formation device and controlling each timing of press contact and rotation of each roller in a transfer system. CONSTITUTION:When the loading of transfer materials is detected with a transfer material detecting member 100, a placement seat 50 is moved up. When the top surface of the transfer materials reaches the predetermined height, an actuator 71 turns off a photoelectric switch and the uppermost layer sheets are pressed to a guide roller 82 for stopping the seat 50, thereby keeping at all times the uppermost layer sheets at the predetermined height. Upon receipt of a feed start signal, an oscillation fixture 32 turns left and a feed roller 37 comes in contact with the transfer materials. With the turn of the roller 37, one sheet is taken out from the uppermost layer materials. Furthermore, while the feed of the stacked materials is being prevented with a takeup roller 36 and a pressing roller 43 rotating reversely, sheets are fed one by one to an image formation device. According to the aforesaid construction, the transfer materials can be fed to the image formation device smoothly without any excessive force.
Patent JP-S6073511-A (JP)
Inventor: CHIYAARUZU EFU DEIMEI ZA SEKAN
IPC: G02B7/00
Filed: 1984-08-29
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-H10151144-A (JP)
Title: Driving appliance for nail or the like
Inventor: KIRSCH AXEL
IPC: A61B17/58
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an appliance for driving a nail to secure a physical bone. SOLUTION: A part of a plunger 40 with a means mounted for holding a nail 100 is positioned within a grip sleeve. The plunger 40 has a bolt 50 with a coil spring 70 wound around, and the axis of the coil spring 70 is displaced from the axis of the grip sleeve. The mounting part of the first bolt 54 is in contact with the plunger 40, and an alignment surface 56 is formed within a travel range from the first bolt 54 to the second bolt 58. With a cylindrical jointing appliance 60 having a stopper hole 62 at the side faced to the bolts, the second bolt 58 is capable of entering the stopper hole 62. The diameter of the stopper hole 62 is smaller than the diameter of a through-hole. The second coil spring 80 is in contact with the jointing appliance 60 at one side and with an adjustment device at the other side.  The plunger 40 and the bolt 50 with the coil spring 70 wound around are partly housed in the first hollow part, and the jointing appliance 60, the second coil spring and the adjustment device are housed within the second hollow part.
Patent JP-S6239626-A (JP)
Title: Chlorine-containing aromatic polyester
Inventor: OKAMOTO MASARU
IPC: C08G63/68
Filed: 1985-08-15
Abstract: PURPOSE:The titled novel polyester, consisting of plural specific constituent units, melt moldable, having improved mechanical properties and capable of giving molded articles exhibiting optical anisotropy. CONSTITUTION:A polyester, obtained by polycondensing (A) an aromatic diol, e.g. chlorohydroquinone, with (B) a dicarboxylic acid, expressed by formula I and (C) an aromatic dicarboxylic acid, e.g. 4,4'-diphenyldicarboxylic acid, in the presence of a catalyst, e.g. stannous acetate, containing 10-100mol%, based on the total polyester, constituent units expressed by formula II (R is formula III, etc.) and 90-0mol%, based on the total polyester, constituent units expressed by formula IV (R' is biphenyl, etc.) and having >=0.35 inherent viscosity and 10-15,000 poises melt viscosity.
Patent JP-2000010368-A (JP)
Title: Latent image numeric value analyzer
Inventor: KONDO HIROSHI
IPC: G03G15/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To speed up optimizing work of exposure process design by easily acquiring the latent image charge density distribution on a photoreceptor and the two-dimensional exposure distribution corresponding to an input image pattern. SOLUTION: A latent image numeric value analyzer is provided with the exposure time chart editing part 106 for designating the exposing timing of an irradiating position/light intensity of a laser beam of a two-dimensional image pattern, the beam exposure distribution setting part 105 for designating the light intensity distribution and setting the exposure distribution, the total exposure distribution calculating part 108 for performing time integral of an exposure from the light intensity distribution/the exposing timing, the latent image calculating part 107 for calculating the latent image charge density distribution of a photoreceptor by the exposure distribution, the nucleic function parameter extracting part 117 for deciding a nucleic function by the exposure distribution,  the latent image synthesizing part 109 for synthesizing a latent image by using a parameter of the nucleic function from the exposure distribution/the exposing timing and the latent image display data converting part 110 for displaying/ outputting it by converting either of the latent image charge density distribution, the total exposure distribution and the charge density distribution of a synthetic latent image into display data.
Patent JP-S6181519-A (JP)
Title: Exhaust timing controller for two-cycle engine
Inventor: ASAI MASAHIRO
IPC: F02B25/20
Filed: 1984-08-28
Abstract: PURPOSE:To prevent unburned hydrocarbon from obstructing valve slide motion as it sticks to a valve part, by forming a valve body, opening or closing an exhaust port upper part of a two-cycle engine, into such a form as being almost congruous with a cylinder inner surface. CONSTITUTION:An exhaust port 7 being installed in an upper side face of a cylinder 1a of a two-cycle engine is divided into two equal parts 7a and 7b bordering on a reinforcement-combined straightening vane 9, and at an upper part of each exhaust port, there are provided with first and second control valves 101 and 102 opening or closing only a part of the upper side. The cylinder surface side of each valve has a surface 11 of the same form as a cylinder inner surface, and is made into such a form as there is almost nothing of a clearance with a piston it time of piston's vertical motions. A governor 16 being driving by an interlocking shaft 15 of the engine rotates a roller 25, to be fitted in a groove 23, in a R direction as a ball 22 jumped out in time of rotation at high speed, and opens these control valves 101 and 102 by levels 291, 292 and 32, then these valves are closed in time of engine low speed.
Patent JP-S6338809-A (JP)
Title: Flame holding for oil burner equipped with whirling hole
Inventor: WAKAMATSU HIDEKUNI
IPC: F23D11/24
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the adhesion of oil drops to a flame holder without spoiling frame keeping effect and form a stabilized flame, by a method wherein the flame holder is provided with a plurality of whirling holes having a slant angle with respect to the axial direction of a burner at the outer periphery of the outside of openings for the flame holder. CONSTITUTION:A flame holder 8 is provided with a plurality of whirling holes 8e at the outer circumference of the outside of openings 8b. The whirling holes 8e are provided at the outside of respective openings 8b (vanes 8c) so as to be opposed to the vanes and the number of the holes is the same as the number of the openings 8b while intervals between respective holes are equal. The direction of the whirling hole 8e is slanted by 30-45 deg. with respect to the axial line of a burner. Primary air 5, coming from the back side of the flame holder 8, receives a whirling force by the openings 8b and the vanes 8c to roll oil drops from a burner tip 4 back while the primary air obtains the whirling force at the outer peripheral part by the whirling holes 8e also and wraps a main jet stream, rolled back by the primary air, at the fore side of the flame holder 8.
Patent JP-H05340243-A (JP)
Title: Exhaust gas discharge accelerating device for automobile
Inventor: OKUNO ISAMU
IPC: F01N13/20
Filed: 1992-06-11
Abstract: PURPOSE:To reduce the fuel consumption and increase power by accelerating the discharge of the exhaust gas of an automobile. CONSTITUTION:In an exhaust gas discharge accelerating device for an automobile which is constituted by installing a blade shaped pipe which has a blade shaped section on the outside of the exhaust port of an exhaust pipe, and has the bulged side inside, with the following conditions (a)-(c) satisfied. (a) The min. gap delta between the exhaust pipe and the blade shaped pipe shall be set to 3-15mm, (b) the gap between the exhaust pipe and the blade shaped pipe on a certain section of the blade shaped pipe shall be set to a nearly equal value over the whole periphery of the exhaust pipe, and (c) the exhaust port position of the exhaust pipe and the position of the min. diameter part of the blade shaped pipe shall be set at nearly the same position in the axial direction.
Patent JP-S6156114-A (JP)
Title: Cosmetic for preventing skin aging
Inventor: OGAWA TADATAKE
IPC: A61K8/44
Filed: 1984-08-27
Abstract: PURPOSE:The titled cosmetic having immediate effect and dulability, comprising a specific alicyclic compound and a specified substance such as gamma-aminobutyric acid, water-soluble collagen, etc. CONSTITUTION:The titled cosmetic comprising (A) a compound selected from 6-(50methylxyhept-1-yl)-bicyclo-[3,3,0]octan-3-one, 6-(5-ethyoxyhept-1-yl)bycylo- [3,3,0]octan-3-one, and 6-(5-hydroxyhept-1-yl)-bicyclo-[3,3,0]octan-3-yl, and (B) a blood circulation promoter or a cell activator selected from gamma-aminobutyric acid, vitamin E orotate, diisopropylamini dichloroacetate, hyaluronic acid, elastin, water-soluble collagen, extract of Japanese green gentian, ginseng ectract. Synergistic effect of both the components shows effects such s improvement in chapped skin, improvement in keratin, reduction in wrinkles, increase in turnover rate of skin or keratin layer, etc. in a short period.
Patent JP-S5893986-A (JP)
Inventor: JIETSUSE OORANDO UIGINZU
IPC: F04D29/28
Filed: 1982-10-12
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-H0839863-A (JP)
Title: Optical printing head
Inventor: NAKAMURA YUKIO
IPC: B41J2/455
Filed: 1994-07-29
Abstract: PURPOSE:To provide an optical printing head occurring no lowering in printing grade when a light emitting element array high in dot density is used. CONSTITUTION:A plurality of the driver ICs 44 each equipped with (n) drive circuits arranged on a wiring board 22 and a plurality of light emitting element arrays equipped with (n-1) light emitting elements arranged on a straight line are provided. The arrangement pitch between the light emitting elements of the endmost part between adjacent light emitting element arrays is set to two times the dot pitch of the light emitting element arrays and one of the drive circuits of the endmost parts in the driver ICs 44 is electrically connected to the light emitting elements of the endmost part between the adjacent light emitting element arrays. When one of the drive circuits of the endmost part is driven, a current flows to the light emitting elements of the endmost part between the light emitting element arrays from an output electrode 31 and, therefore, an electrostatic latent image is formed at the position between the adjacent light emitting element arrays of a photosensitive drum.
Patent JP-S5968212-A (JP)
Title: Film for twist wrapping
Inventor: KOUNO AKIRA
IPC: C08J5/18
Filed: 1982-10-14
Abstract: PURPOSE:To improve the retainability of twisted condition and minimize the longitudinal tearing, by using a raw material polyethylene having a specified density and a MI10/MI2.16 value to form a monoaxially stretched polyethylene film that has been stretched longitudinally 4-12 times. CONSTITUTION:A raw material polyethylene having a density of 0.94kg/cm<3> or above and an MI10/MI2.16 value of 10-15 is extruded at a melting temperature of 190-280 deg.C from a T-die, and the resulting melted filmy polyethylene is cooled and solidified by cooling rolls having a roll temperature of 60-120 deg.C to from an unstretched film. Then after the resulting unstretched film is heated by preheating rolls of 80-130 deg.C, the film is drawn by draw rolls to stretch the film longitudinally 4-12 times to obtain a stretched film. Then after the stretched film is heated to 80-130 deg.C and then is annealed, it is cooled to obtain a film for twist wrapping.
Patent JP-S6156379-A (JP)
Title: Photosensitive drum of copying machine or the like
Inventor: YOKOTA TADAMASA
IPC: G03G21/00
Filed: 1984-08-28
Abstract: PURPOSE:To reduce the cost of a flange to be fitted to both ends of a photosensitive drum by placing an elastic body for grounding such as a conductive plate spring, in the suitable place of the inside of the drum. CONSTITUTION:The photosensitive drum 1 and a drum shaft 5 are connected electrically by the elastic body 4 for grounding having a conductivity, such as a plate spring 3. In this way, an earth circuit for making a charge electrified to the drum 1 escape to supporting frames 6, 6' is formed. Accordingly, flanges 9, 9' fitted to both ends of the drum 1 can be changed to plastic which is inexpensive and can be mass-produced from a high cost material such as aluminum having a conductivity, and a manufacturing cost of the photosensitive drum can be reduced.
Patent JP-H0753506-A (JP)
Title: New fluoroalkyl derivative and its production
Inventor: CHIYOU KIYOUEN
IPC: C07C323/09
Filed: 1994-07-29
Abstract: PURPOSE: To provide a novel fluorinated alkyl derivative which is useful as an intermediate for the synthesis of active ingredients of agricultural chemicals and medicines and capable of being produced easily and economically.  
     CONSTITUTION: There is provided a fluorinated alkyl derivative represented by formula I (wherein R is a 2-4C lower alkyl, cyclohexyl, thiophene, phenyl, a 1-6C alkyl, a haloalkyl or a halogen- or alkoxyl-substituted phenyl; and Rf is a fluorinated 1-3C lower alkyl) (e.g. 1,1-bis(phenylthio)-2,2,2- trifluorethylbenzene). A compound of formula I can be obtained by reacting a fluorinated alkyl ketone compound of formula II with thiophenol in the presence of a Lewis acid. It is suitable to use at least one member selected from the group consisting of aluminum chloride, boron trifluoride/diethyl etherate, iron (III) chloride, tin (IV) chloride and titanium (IV) chloride as the Lewis acid. According to this process, the title compounds having various introduced substituents can be easily obtained. 
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