baber/WOPTO huggingface dataset:
Patent JP-H06313724-A (JP)
Title: Load cell scale
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G3/18
Filed: 1993-04-30
Abstract: PURPOSE:To provide a simple load cell scale which simplifies adjusting work for temperature compensation. CONSTITUTION:This apparatus is provided with a load cell to output an electric signal according to a load, a frequency detection means which inputs an output of the load cell to detect the frequency of the load cell from variation in the output of the load cell and a judging means to judge the removal of an object to be measured. A setting means is provided to set an output correction value of the load cell based on the frequency of the load cell detected by the frequency detection means when the removal of the object to be measured is judged by the judging means and an output means is provided to convert an output of the load cell to a weight value using the output correction value set by the setting means to output. Thus, the output of the load cell is corrected based on a natural frequency of the load cell varying with the temperature.
Patent JP-S587102-A (JP)
Title: Optical coupler
Inventor: MIZUNO AKIKO
IPC: G02B6/42
Filed: 1981-07-04
Abstract: PURPOSE:To provide an optical coupler by connecting a light emitting element to a light receiving element with optical fibers in-between. CONSTITUTION:The optical coupler of this invention is one obtd. by connecting a light emitting element 1 to a light receiving element 3 with optical fibers 2 in-between. Accordingly, the positions of the elements 1, 3 can be freely selected. When this optical coupler is used, wiring can be made short and simple, and the generation of noise and influence from noise can be reduced. By separating the elements 1, 3 from each other, the dielectric strength can be increaed.
Patent JP-H043749-A (JP)
Title: Sheet conveying device for image forming device
Inventor: SHIMIZU KATSUTOSHI
IPC: B65H5/00
Filed: 1990-04-19
Abstract: PURPOSE:To prevent the occurrence of a jam by electrically insulating sheet guides in front of a transfer section and a conveying roller from a machine body, grounding them via a resistance element, and forming the portion of a conveying belt support frame behind the transfer section kept in contact with a transfer sheet with electrostatic resin. CONSTITUTION:A timing roller 36 feeding a transfer sheet to a photosensitive drum 31 and sheet guides 61, 61 are fitted to a machine body support frame via insulating support sections 65-67 and set to the electrical insulation state against a machine body. An auxiliary feed roller 63 is electrically connected to the sheet guide 62. The timing roller 36, sheet guides 61, 62, and auxiliary feed roller 63 are grounded via a varistor 68, the release of electrified charges of the transfer sheet is suppressed, excessive charges are released, and a satisfactory transfer is obtained. The support frame 72 of a sheet conveying belt 37 after passing a drum 31 is made of electrostatic resin, the electrostatic adsorption of the sheet is eliminated, and a jam is prevented.
Patent JP-H05262813-A (JP)
Title: Curable composition
IPC: C08G65/02
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the title composition which can be cured at a still lower temperature within a short time when irradiated with light by adding a combination of a pyridinium salt compound with a compound which can generate an active free radical when irradiated with light to a cationically polymerizable compound. CONSTITUTION:The title composition is produced by mixing a pyridinium salt compound (A) of formula I (wherein R<1>, R<2>, R<4> and R<5> are each H, halogen, alkyl, alkoxyl,-NO2, -CN, -CH2CN or the like; R<3> is H, alkyl or phenyl; and X is SbF6, AsF6 or the like) (e.g. a compound of formula II), a compound (B) which can generate an active free radical when irradiated with light (e.g. benzophenone) and a cationically polymerizable compound (C) (e.g. 1,1,3- tetradecadiene oxide). The mixing ratio is suitably such that about 0.01-20 pts.wt. component A and about 0.01-10 pts.wt. component B are added to 100 pts.wt. component C. This composition can be desirably used as the material of a molding resin, a coating material or the like.
Patent JP-H05284402-A (JP)
Title: Signal connection device for electronic appliance
IPC: G03B17/56
Filed: 1992-03-31
Abstract: PURPOSE:To connect an electronic appliance to an external appliance at any location at any time by disposing a signal connection cord having connection terminals used for connecting the electronic appliance to the external appliance to a part of carrying belt of the electronic appliance all togther. CONSTITUTION:A shoulder pad 2a is provided almost in the middle of a carrying belt 2 for carrying. A signal connector 3 is disposed along a part of the carrying belt 2 of the electronic appliance 1. The signal connector 3 consists of a signal connection cord 4, a connection terminal 5 for the electronic appliance fitted to one terminal of the signal connection cord 4, a connection terminal 6 for an external appliance fitted to the other terminal, a terminal case 7 accommodating the connection terminal 6 for external device and a clip or holder member 8 holding the signal connection cord 4. Then the connection terminal 6 for an external appliance housed in the terminal case 7 is taken out and fitted to, e.g. the video terminal of a television receiver and the electronic appliance and the television receiver are connected by the signal connector 3.
Patent JP-S5730581-A (JP)
Title: Coating of cylindrical body
Inventor: SATOU KAZUO
IPC: B05D3/00
Filed: 1980-07-29
Abstract: PURPOSE: To form a uniform paint film, by applying a paint onto the inside and outside surfaces of a cylindrical body, and rotating the body around its axis.  
     CONSTITUTION: The axis 3 of a cylindrical body 4 having its inside surface washed is positioned vertically, and a paint properly diluted with a solvent is poured into the body 4 from the upside. The cylindrical body 4 is felled with the axis 3 in a horizontal direction, gradually rotated around the axis 3, and dried at an ordinary temperature, to obtain a coated article having a uniform paint film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07310587-A (JP)
Title: Controller for internal combustion engine in vehicle
Inventor: MIYOSHI MASAHIRO
IPC: F02D45/00
Filed: 1994-05-18
Abstract: PURPOSE:To accomplish stable data communication even in high speed rotation of an internal combustion engine without accelerating a communicating speed of a communication device in a function distributed type controller, in which plural controllers are connected by means of a communicating line (LAN), for an internal combustion engine in a vehicle. CONSTITUTION:In a function distributed type device, a controller for an internal combustion engine consists of a power train control computing device 2, an injection/ignition controller 4, and an I/O processor 6, which are connected by a communicating line 8 to each other, so that data is shared between the respective devices, and the data transmitted/received between the respective devices are sorted into high speed communication data to communicate synchronously with the rotation of the internal combustion engine and low speed communication data to communicate at every preset time so that data communication at the predetermined timing can be carried out in every data. As a result, data quantity to be transmitted/received synchronously with the rotation of the internal combustion engine can be reduced, and communication in high speed rotation of the internal combustion engine can be excellently carried out without accelerating processing speed for a communication system.
Patent JP-H09262277-A (JP)
Title: Method and device for melting and solidifying waste
Inventor: SATO TASUKU
IPC: A61G12/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a melting/solidifying method such that an object to be processed consisting mainly of resin can be efficiently processed, completely sterilized even if it is a resin container such as a used medical syringe with a needle, greatly reduced in dimensions as a waste resin, and transformed into a resin block so as to be utilized for recycling. SOLUTION: An object to be processed mainly consisting of resin is put in a solidifying tank 20, heat-sterilized by heating the tank 20, and melted. Then, the object is pressurized from above inside the tank 20, with the upper layer of the object depressed as the lower layer is melted in the tank 20; also, the air in the object is forced out, as is a gas generated during the melting of the object; after the object is melted, it is kept warm for a set time for aging. Subsequently, the melted object is cooled, solidified, transformed into a resin block and taken out of the solidifying tank 20.
Patent JP-H08297816-A (JP)
Title: Tester device for magnetic head
Inventor: IKEUCHI SHINJI
IPC: G11B5/455
Filed: 1995-04-27
Abstract: PURPOSE: To simultaneously execute two inspections of conventional flowing height and electric characteristics with a single inspection. CONSTITUTION: This device has a tester main body detecting electric characteristics of the magnetic head being in operation and is provided with a minimal vibration detecting sensor 5 detecting the sliding noise caused between the slider 4 incorporated with the magnetic head and a magnetic disk 3. Moreover, the device is provided with a signal processing circuit 6 performing the prescribed signal processing for the sliding noise to be detected by the minimal vibration detecting sensor 5 and outputting a noise signal by attaching the vibration detecting sensor 5 to an arm mechanism 2 holding a magnetic head assembly 1 provided with the slider 4 at its tip part, and a sliding noise display means 7 displaying the noise signal to be outputted from the signal processing circuit 6.
Patent JP-H0648974-A (JP)
Title: Production of carbonyl compound
Inventor: ISHII HIROTOSHI
IPC: B01J31/12
Filed: 1993-04-30
Abstract: PURPOSE:To provide a production method of a carbonyl compound capable of preventing deterioration of a catalytic activity due to sedimentation of a palladium component in the form of palladium black, etc., and simultaneously keeping sufficient activity and producing the carbonyl compound in high yield and good productivity. CONSTITUTION:The method for producing a carbonyl compound is characterized by producing the carbonyl compound by oxidizing an olefin in at least one kind of organic solvent selected from a group consisting of an oxygen-containing organic compound, a sulfur-containing organic compound and a nitrogen- containing organic compound or a solvent obtained by adding water to the organic solvent in the presence of a palladium compound and/or a metallic palladium, a polyoxo anion based compound and an organophosphorus compound.
Patent JP-S60250821-A (JP)
Title: Extruding method of aluminum shape material
Inventor: NODA HIDEKAZU
IPC: F15B11/00
Filed: 1984-05-25
Abstract: PURPOSE:To improve the productivity for extruding an aluminum shape material by making a pressure control system ineffective automatically by following the time when an advance speed of an extruding ram has reached a prescribed speed. CONSTITUTION:As for a hydraulic pump 9, a variable discharge quantity type hydraulic pump is used, and the revolving speed of this hydraulic pump 9 is brought to a feedback control by a signal of an extruding ram advance speed detected by a pulse generator 12, and a high accuracy control is executed so that the extruding ram advance speed reaches a prescribed speed. Accordingly, the extruding ram advance speed rises quickly, also the extruding ram advance speed is made constant, the last stage extruding time is shortened, and a hydraulic energy is saved.
Patent JP-H02307580-A (JP)
Title: Wind pressure separator reducible in size
Inventor: YAMADA MITSUO
IPC: B07B4/02
Filed: 1989-04-24
Abstract: PURPOSE:To efficiently separate materials and reduce the size of a wind pressure separator by a method wherein the separator is so constructed as to apply air pressure in a lower pressure direction by the rotation of a fan. CONSTITUTION:Upon air supply by a fan in the position A, the air pressure is applied uniformly from B to above C and D under lower pressure due to a small space of a coil 15 and the powder to be separated dropping from an end E of the coil 15 is forced up and sent forward by the air pressure. At this time, of the powder, the cakes are blown not far off but the light one is sent at a greater distance. In doing so, the powder is efficiently separated according to the mass differences.
Patent JP-S5555877-A (JP)
Title: Printing head for needle printer
Inventor: UINFURIITO SHIYUNAIDERU
IPC: G06K15/10
Filed: 1979-08-20
Abstract: PURPOSE: To obtain a highly-durable, inexpensive printing head through the process consisting of placing plate springs between flap armatures and cores and fitting the base ends of printing needles on the tips of the springs so that the curvature between the base ends and tips of the needles may be reduced.  
     CONSTITUTION: Plate springs 9 for resetting flap armatures 3 are placed between the armatures 3 and cores 5 and monolithically moulded into comb-teeth form so as to work on all the armatures 3. Printing needles 1 are attached to the tongue- shaped portions 10 at the tips of the springs 9. The blind rotation of the springs 9 is prevented by the arc-shaped projections 19 of spring receiving rings 17. When power is supplied to coils 6, magnetic paths are formed between yokes 4, the cores 5, the armatures 3 and plate pieces 12, and the armatures 3 are attracted by the cores 5 counter to the elasticity of the springs 9 so that the needles 1 are driven to make printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5438511-A (JP)
Title: Power system stabilizing equipment
Inventor: YOKOGAWA SUMIO
IPC: H02P9/14
Filed: 1977-09-01
Abstract: PURPOSE: To suppress error signal produced during guide vane operation of generator turbine, by employing secondary system constitution of high pass filter in power stabilizing equipment for suppressing transient disturvance in power system and setting transfer function to predetermined value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0913144-A (JP)
Title: Low electric resistance bainitic rail excellent in rolling fatigue damage resistance and its production
Inventor: UEDA MASAHARU
IPC: C22C38/44
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To produce a low electric resistance bainitic rail excellent in fatigue damage properties, in a steel rail whose componental compsn. and electric resistance value shown by the formula are prescribed, by forming the structures of the head corner part and the range to a specified depth from the surface of the top part into bainitic ones. SOLUTION: In a steel rail having a compsn. contg., by weight, 0.15 to 0.45% C, 0.10 to 0.50% Si, 0.50% Mn, 0.20 to 1.80% Cr, 0.01 to 0.60% Mo, <=0.025% P and <=0.025% S, and the balance iron with inevitable impurities, and in which electric resistance value by the formula of 9.7+0.6C+13.3Si+6.7Mn+5.0Cr+16.7 P+10.85+3.3Mo is regulated to <=25μΩ.cm, the structures of the steel rail head corner part and the range at least to a depth of 15mm from the surface of the top part are formed into bainitic ones. Thus, the steel rail provided with the rolling fatigue damage resistance of the rail head part and electric conductivity required for the section of the high speed driving of passenger railroads can be obtd.
Patent JP-S58222119-A (JP)
Title: Heat-insulating, sound-absorbing material and production thereof
Inventor: KIGAMI KAORU
IPC: C08J9/02
Filed: 1982-06-17
Abstract: PURPOSE:To produce an inexpensive heat-insulating, sound-absorbing material excellent in mechanical strength, by mixing a foamable resin composition with waste paper material under agitation and foaming the mixture. CONSTITUTION:100pts.wt. foamable resin composition such as urethane or polyisocyanate is mixed under agitation with 5-75pts.wt. waste paper, moisture content <=10wt%, in the form of particles or flakes, and the resulting mixture is foamed to disperse and adhesively fix the waste paper material in the foam.
Patent JP-S61263631-A (JP)
Title: Water in oil type emulsion containing volatile oil
Inventor: MIYATA YOSHIYUKI
IPC: A61K8/00
Filed: 1985-05-17
Abstract: PURPOSE:To eliminate an oil feeling and to increase the stability of the titled emulsion by blending one or >=2 kinds of the volatile oils, a lipophilic surfactant, polyvalent alcohol having >=3 OH groups in a molecule and water. CONSTITUTION:A water in oil type emulsion is prepared by blending one or >=2 kinds of the volatile oils, the lipophilic surfactant, the polyvalent alcohol having >=3 OH groups in the molecule and water. As the volatile oil, hydrocarbon having low b.p. or silicone oil is used and the amount to be blended is preferably 5-50wt% (per water in oil type emulsion composition, and so forth). As the polyvalent alcohol having >=3 OH groups in the molecule, glycerin and arabitol, etc., are used and the amount to be blended is preferably 1-60wt%. Also as the lipophilic surfactant, polyglycerin esters are used and the amount to be blended is preferably 1-20wt%.
Patent JP-S5730377-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OOTA KIYOBUMI
IPC: H01L21/338
Filed: 1980-07-31
Abstract: PURPOSE:To form a microminiature gate electrode and to reduce the leakage current of a semiconductor device by forming an electrode on an active layer, forming a mask covering the channel region of the active layer and mesa etching the active layer with the mask and the electrode as a mask. CONSTITUTION:High resistance GaAs buffer layer 12, N type GaAs active layer 13 and source and drain electrodes 14, 15 of the predetermined shape with metallic films are formed on a GaAs substrate 11 in the step (A). Then, a mask 18 of photoresist film is so formed as to cover the channel region of the layer 13, with the mask 18 and electrodes 14, 15 as masks the layer 13 is mesa etched, the end 13A covered with the mask 18 is formed in mesa shape, and the periphery covered with the electrodes 14, 15 is formed in recess shape in the step (B). After the mask 18 is removed, a Schottky barrier gate electrode 16 is formed with aluminum film to form a reinforcing electrode layer 19 by a gold plating in the step (D).
Patent JP-S60249699-A (JP)
Title: Jet pump
Inventor: SUZUKI TOMOE
IPC: F04F5/46
Filed: 1984-05-23
Abstract: PURPOSE:To utilize cavitation bubbles so effectively, by installing a cavitation bubble injection nozzle, being made up of suddenbly decreasing a tube axial sectional area toward an injection outlet, in a connection part between a discharge pipe and a suction pipe, in case of a jet pump. CONSTITUTION:A nozzle 2 is installed in a connection part between a discharge pipe 8 and a suction pipe 9 of a jut pump A. The nozzle 2 suddenly reduces a tube axial sectional area toward an injection outlet 1, and a driving fluid 4 is separated from a wall surface of the nozzle 2 whereby a jet 5 is made so as to be spouted out of the injection outlet 1 together with cavitation bubbles 6. Therefore, attractive force is well improvable by means of contraction and disruption phenomena in these cavitation bubbles.
Patent JP-H06313095-A (JP)
Title: Biaxially oriented polyester film
Inventor: TAJIRI TAKAYUKI
IPC: C08L67/00
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a biaxially oriented polyester film having high transparency and excel lent slipperiness and sui table as a general packaging film. CONSTITUTION:This biaxially oriented polyester film comprises a polyester containing 50-75ppm of silica particles and inner particles containing calcium element and phosphorus element, the content of the calcium element being 0.01-0.1wt.%, and the content of the phosphorus element being 0.5-2 times moles that of the calcium element, has projections having the maximum diameter of <=5mum in a rate of 20-60 projections/mum<2> on the surface of the film, and further preferably has a Haze of <=2%/10mum and a dynamic friction coefficient of <=0.5.
Patent JP-H07309736-A (JP)
Title: Low smoking incense stick
Inventor: KOTABE TAKESHI
IPC: A61K8/00
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a low smoking incense stick having sufficient low smoking effects by blending an incense stick containing a perfume ingredient and powder of Machilus Thunbergii Sieb. et Zucc. with an adsorbent consisting essentially of active carbon and aluminum hydroxide. CONSTITUTION:This low smoking incense stick is obtained by blending an incense stick containing a perfume ingredient as a functional ingredient and powder of Machilus Thunbergii Sieb. et Zucc. as a binding base material with an adsorbent consisting essentially of active carbon and aluminum hydroxide, further adding calcium carbonate as a combustion retarding and smoke diluting agent thereto and molding the resultant mixture. The ingredients are blended in the following amounts: 3-10wt.% perfume ingredient, 10-20wt.% powder of the Machilus Thunbergii Sieb. et Zucc., 30-50wt.% active carbon (charcoal powder), 10-30wt.% aluminum hydroxide and 5-15wt.% calcium carbonate. The half or less of the powder of the Machilus Thunbergii Sieb. et Zucc. may be replaced with carboxymethyl cellulose. The incense stick is produced by adding water to the ingredients thereof, kneading the ingredients, then extrusion molding the kneaded mixture, cutting and drying the molded incense stick. The resultant incense stick is suitable as an incense stick for placing thereof before the tablet of the deceased especially in a room having high airtightness.
Patent JP-2000298455-A (JP)
Title: Driving device for capacitive load
Inventor: ITO TAKESHI
IPC: H05B44/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the driving device for capacitive load which excellently suppresses the generation of radio noise without depending upon a coil with large inductance. SOLUTION: When an FET 81a turns on, the inductance of a coil 81c and the electrostatic capacity of an EL element part 111 forms a series circuit transiently. Then, the current flowing in the EL element part 111 on the basis of a voltage VH+ and the terminal voltage of the EL element part 111 increase while suppressed in rise rate. When an FET 82a is turned on, the inductance of the coil 81c and the electrostatic capacity of the EL element part 111 forms a series circuit transiently. Then, the discharging voltage and discharging current of the EL element part 111 decrease while suppressed in decrease rate.
Patent JP-H044915-A (JP)
Title: Looping device for continuous cold rolling mill
Inventor: ISHIHARA AKIRA
IPC: B21B41/00
Filed: 1990-04-21
Abstract: PURPOSE:To remove the heat deflection and to prevent the strain from generating by setting the heating device to raise the temperature inside the looping device up to the temp. over 50 deg.C, and making the frame of the looping device to the fitting structure having the clearance (open gap) in the longitudinal direction. CONSTITUTION:The temperature stress is relieved by setting the expansion fitting 12 at the fixed interval on the frame 10 of the looping device. On the looping device structure, the clearance 13 for absorbing the expansion is set between the rails 11 for the loop-car 8. By which, the construction component of the looping device can be made to the small unit, so the changing can be easy, and the maintenance is easy. Because the heat strain is not generated, the frequent heating or cooling can be allowed, and the device can deal with all kinds of steel.