baber/WOPTO huggingface dataset:
Patent JP-H08304200-A (JP)
Title: Distortion-sensing resistor paste and sensor for dynamical amount
Inventor: HORI YOSHIHIRO
IPC: G01L1/22
Filed: 1995-05-09
Abstract: PURPOSE: To form a sensor for dynamical amount with a large gauge rate (resistance change) and high sensitivity by setting the difference between the coefficient of linear expansion of a glass material of a distortion-sensing resistor paste and that of a substrate to a specific value or less. CONSTITUTION: An insulation layer consisting of a crystallized glass layer 2 of SiO2 -B2 O3 -CaO-MgO is formed on the surface of a substrate 1 of iron-based material such as stainless steel and enameled steel, and an Ag electrode 5 is printed and baked on it. Then, a resistor paste which is prepared by mixing ruthenium oxide powder, glass powder, acryl resin, and organic solvent is applied to the surface of the glass substrate 1 and is baked to form a distortion-sensing resistor 4 of a specific shape.  At this time, by selecting glass material of which coefficient of linear expansion 1 is close to 120×10<-7> / deg.C being the linear expansion coefficient of the substrate 1 and the difference of the coefficient of linear expansion from that of the substrate 1 is equal to or less than ±10×10<-7> / deg.C as the glass material of the resistor 4, the internal stress generated in the resistor 4 due to baking can be reduced and a high sensitivity sensor with a large gauge rate for distortion and improved output characteristics can be obtained.
Patent JP-H11339875-A (JP)
Title: Pair of electric contacts for high power
Inventor: ROBERT D LITTLE
IPC: H01R13/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pair of electric contacts for a robot tool exchanger requiring no frequent replacement. SOLUTION: A male and a female electric contacts 12 to transmit a high power between a master assembly of a robot tool exchanger and a tool assembly have conical or truncated conical contact surfaces 23 which is protruded outward and is recessed inward in order to have tendency to slide down contaminants from the surface of the contacts. Instead, contact surfaces projecting outward and recessed inward in the shape of a sphere, a truncated sphere, an oval, a truncated oval, an ovoid or a truncated ovoid can be used. Each contact includes a contact base 14 to fix the contact to one assembly of the robot tool assembly exchanger, and a contact tip 15 to be fixed detachably to the contact base. The contact tip of one or both contacts is mounted so as to have compliance at least in one direction.  The contact base has an oval, that is, elliptical through hole to make excellent contact with a high power cable of the robot tool exchanger. The contacts are rhodium-plated so as to increase abrasion resistance and contamination resistance.
Patent JP-S60256066-A (JP)
Title: Acceleration converter
Inventor: SAITOU HIDEKAZU
IPC: G01P15/12
Filed: 1984-06-01
Abstract: PURPOSE:To expand a response frequency range by enhancing intrinsic frequency without reducing strain output, by adhering a strain gauge to the thin walled part provided to the beam shaped part of a strain generator having rigidity. CONSTITUTION:A strain generating plate 13 is constituted so that the back surface side of the part (extreme part) having a strain gauge 12 adhered thereto is formed into a thin walled part 13a having a thickness same to that of a strain generating plate 10, that is, a thickness having a degree generating bending corresponding to acceleration applied to said strain generating plate 10 and the other part is formed into a thick walled part 13b having rigidity substantially generating no bending by the acceleration motion of an object to be measured.
Patent JP-S62266401-A (JP)
Title: Measurement of liner thickness of lined pipe
Inventor: IWASAKI MASAYOSHI
IPC: G01B7/00
Filed: 1986-05-14
Abstract: PURPOSE:To enable the liner thickness of a lined pipe to be accurately measured by a simple calibrating processing by obtaining the calibrating value of the sensitiveness and the zero point correcting value of an eddy current measuring instrument from the four values of two kinds of reference liner thicknesses and their measured values. CONSTITUTION:A probe coil 5 is moved in a reference lined pipe 2 and the pipe 2 is rotated by one revolution. Liner thicknesses are calculated from the phase detection output of the eddy current measuring instrument 6 at that time and calculated values are averaged. A resulted value is made a reference value A. Then, the probe 5 is moved in another reference liner pipe 3 having a different liner thickness from that of the pipe 2 and another reference value B is obtained in the same manner as above. Then, the zero point correcting value C and the sensitiveness correcting value D of the measuring instrument 6 are calculated from the values A and B and known means liner thicknesses of the pipes 2 and 3. Then, the probe 5 is inserted in a liner pipe 1 to be measured, its liner thickness T1 is calculated in the same manner as above and a calibrated liner thickness T2=(T1-C)/D is obtained. Thus, the deviation of the measured values of the measuring instrument 6 including the oil 5 due to a secular change can be calibrated. All these operations are conducted in an arithmetic unit 8 and the liner thickness T2 is displayed on a display 9.
Patent JP-S5812455-A (JP)
Title: Monitoring method for time-division multiplex communication
Inventor: HARAO ATSUSHI
IPC: H04L1/00
Filed: 1981-07-14
Abstract: PURPOSE:To monitor a burst error rate accurately with a simple circuit, by forming an error detection unit of N-auxiliary bit, and using one of them as a parity check bit. CONSTITUTION:The output of a burst converting circuit 11 consists of succeeding frames, and auxiliary bits in each frame have logic which depends upon its use. One of every N auxiliary bits is set to 0 as a parity check bit and sent to an OR gate 13. A parity check bit counter 12 inputs only the auxiliary bits in each frame to count only bits having logic 1, and decides on whether the logic of the parity check bit should be set to 1 or 0, thereby sending the result to the gate 13. The logic of the parity check bit outputted from the gate 13 depends upon the logic of the counter 12. At a reception, side only the auxiliary bits are extracted from each frame and a parity check is made to perform accurate burst error rate monitoring.
Patent JP-S5811867-A (JP)
Title: Voltage and temperature detector using light
Inventor: SAWADA TAKAO
IPC: G01R15/24
Filed: 1981-07-14
Abstract: PURPOSE:To measure a voltage and temperature by using the same electrooptic material by causing two beams of light, which differ in wavelength range, to strike the electrooptic material, and detecting the temperature by one emitted beam of light while detecting the voltage by passing the other beam of light through an analyzer. CONSTITUTION:Light 1 and light 10 are caused to illuminate different surfaces of an electrooptic material 4, and the optical path from the light 1 to light 8 and that from the light 10 to light 11 are made different. The wavelength range of the light 1 and that of the light 10 should not overlap each other. The light is incident to the electrooptic material 4 through a polarizer. The emitted light 7 is passed through an analyzer 7 and measured by a photodetector 9 to detect an applied voltage. The light 10 is incident to the material 4 and the intensity of the emitted light 11 is measured by a photodetector 12 to detect the temperature of the material 4.
Patent JP-H01281467-A (JP)
Title: Image forming device
Inventor: SUZUKI SUNAO
IPC: G03G15/01
Filed: 1988-05-07
Abstract: PURPOSE:To perform a copying action when the copying action need not be inhibited by connecting a plural developing devices housing device to a copying device main body and automatically conveying the specified developing device from the housing device to the copying device main body. CONSTITUTION:The control part of the plural developing devices housing device performs the following controls according to the communication data transmitted from the control part of the main body; the control of conveying the color developing device 13 near the photosensitive drum 11 of the main body, the control of conveying out the color developing device 13 near the photosensitive drum 11 to a housing case 151, the control of transferring the color developing device 13 near a door 152 and taking out said device 13 and the control of transferring the color developing device manually conveyed near the door 152 to the housing case 151 and fixing it. When developer in the developing device 13 on a developing position is exhausted in the midst of copying action, the developing device 13 with the same color developer housed in the housing device 151 is conveyed in so as to continue copying. Thus, the copying action can be prevented from being inhibited when the copying action need not be always inhibited.
Patent JP-H05308144-A (JP)
Title: Organic photovoltaic element
Inventor: YOSHIKAWA MASAO
IPC: H01L31/04
Filed: 1992-04-30
Abstract: PURPOSE:To obtain an element giving high conversion efficiency as an organic photovoltaic element. CONSTITUTION:The title organic photovoltaic element has a light incidence electrode composed of SnO2 or material whose main component is SnO2, in a photovoltaic element wherein a part where an acceptor organic layer and an donor organic layer are continuously formed between a transparent light incidence electrode and a rear electrode is contained, and an organic layer in concontact with the light incidence electrode is donor.
Patent JP-H05173017-A (JP)
Title: Mixture of green color of color filter array comprising yellow dye and cyan dye
Inventor: RESURII SHIYATORUWAASU
IPC: B41M5/388
Filed: 1992-04-30
Abstract: PURPOSE: To improve heat and light stability by allowing a polymeric dye image receptive layer to have a heat transfer image consisting of the repeating pattern of pigment, using a mixture of an yellow dye with the pigment showning green and a cyan dye and specifying the cyan dye. CONSTITUTION: The polymeric dye image receptive layer has the transfer image consisting of the repeating pattern of pigment, the pigment is a mixture of an yellow dye showing green and a cyan dye, and the cyan dye expressed by the formula is used. In the formula, R<1> is hydrogen, substituted or non- substituted 1-8C alkyls, 5-8C 23 cycloalkyls or 2-8C alkenyla, R<2> and R<3> are hydrogen, substituted or non-substituted 1-8C alkyls or 5-8C cycloalkyls or joined together to form a cyclic structure or a five or six-membered heterocyclic ring with nitrogen atom and J, J is hydrogen, halogens, substituted or non- substituted 1-6C alkyls or alkoxyls, etc., and (n) is 1 to 4.
Patent JP-2000302586-A (JP)
Title: Complex fertilizer particle and its production
Inventor: OTA SHIZUO
IPC: C05G3/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance an effect of a fertilizer by putting complex fertilizer particles near the roots of a plant. SOLUTION: The complex fertilizer particles 1 are obtained by coating fertilizer particles 2 with a wood flour layer 3 consisting of wood flour and paste. The fertilizer particles 2 are the particles of a chemical fertilizer or a natural fertilizer, for example, oil cake or the like as shown in figure (a) and (b). The wood flour is goods on the market, the one generated by sawing or the finer one obtained by further pulverizing it. The paste is obtained by fluidizing wheat flour starch by dissolving it in water. When the complex fertilizer particles are put near the root, the fertilizer and water are pierced into the wood flour to be the gentle fertilizer for new roots and grow a plant sufficiently. The fertilizer can be prevented from issuing from the fertilizer particles 2.
Patent JP-S596795-A (JP)
Title: Defect detector for brushless exciter
Inventor: SAIKIYOU YUUJI
IPC: H02H7/06
Filed: 1982-06-30
Abstract: PURPOSE:To enable to detect a defect of an exciter during operation by detecting a signal that the armature of a brushless exciter is excited and a signal that a synchronous machine is excited, comparing them, and obtaining the signal. CONSTITUTION:A brushless exciter 1 having rotor coils 5, 6 and a rectifier 7 is rotated on the same shaft to excite the stator coil 4, thereby generating a revolving field in a synchronous machine 2. The fact that the exciter 1 is excited at this time is detected by a detector 8, the output is inputted to a comparator 10, and the fact that the machine 2 is excited is detected by a detecting coil 13, inputted via a detector 9 to the comparator 10, which compares both, thereby outputting defect signal. Accordingly, when the disconnection of rotor coils 5, 6 and the malfunction of the rectifier 7 causes the defect of the exciter 1, it is reliably detected even during the operation.
Patent JP-S60254198-A (JP)
Inventor: SAKO YOUICHIROU
IPC: G10L25/00
Filed: 1984-05-31
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-H07301949-A (JP)
Title: Electrostatic charge image developing toner
Inventor: NAKAMURA TATSUYA
IPC: G03G9/08
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a toner having excellent fixing property which does not cause deterioration in the picture quality even for repeated use for a long time by using such hydrocarbons as long-chain acrylate and methacrylate having a specified or higher carbon number of the ester part. CONSTITUTION:When a resin obtd. from polymerizable monomers containing a long-chain acrylate and/or long-chain methacrylate as a binder is used, the binder resin and a release agent are made compatible to a certain degree. As a result, excellent fixing property is obtd. By using hydrocarbons of long-chain acrylate and methacrylate having >=20 carbon number of the ester part, the ester part of the long chain is made compatible with the release agent. If the carbon number of the ester part is <20, compatibility with the release agent is not enough so that excellent fixing property is not obtd. The upper limit of the carbon number is 100, which is enough. If hydrocarbons having >100 carbon number are used, fixing property does not change.
Patent JP-H04343627-A (JP)
Title: Nut fastening robot
Inventor: TOGABE HIDESHI
IPC: B23P19/06
Filed: 1991-05-16
Abstract: PURPOSE:To provide a nut fastening robot capable of performing the nut fastening work to multiple bolts arranged at right and left deep positions such as the rear section of the car room of a vehicle with one robot very efficiently without being hindered by surrounding members. CONSTITUTION:Nut runners 98, 99 corresponding to the total number of bolts arranged at the first and second positions are arranged in parallel on the right and left at the tip of a multi-joint arm as nut fastening devices 26, and nut fastening sockets 98a, 99a at the tips of the nut runners 98, 99 are aligned in different directions to form a flared shape on the right and left.
Patent JP-S5814276-A (JP)
Title: Reading system for magnetic card with manual operation
Inventor: MORI HIROYUKI
IPC: G06K7/016
Filed: 1981-07-17
Abstract: PURPOSE:To prevent reading error, by comparing the interval of clock pulses generated by the passing of a magnetic card with a reference value and stopping the reading with alarm if the interval is outside line of the reference range, in a manual operation magnetic card reader. CONSTITUTION:When a magnetic card (not shown in the drawing) passes through a manual magnetic card reader 1, a passing signal CLS, a clock signal  RCL, and a data signal RDD are received 50 via signal lines 6-8. When the signal CLS is received 51, gates 52 and 53 are conducted, the clock signal RCL is  transmitted to a clock circuit 57 via a reception circuit 540 and the result of  count ti is compared 58 whether or not the result is between reference values tx  and tn of registers 591 and 592. If within the reference range, the signal RDD is  read 550 and sequentially inputted to a register 56. When the input is finished,  the lamp control 10 is made, a lamp 4 is illuminated, and if the ti is at the outside line of the reference range even only once, the lamp 4 is flashed. Thus, the  passing speed of the card is corrected and the reading error can be prevented.
Patent JP-S5816013-A (JP)
Title: Operating method for top and bottom blown converter and top blowing lance for operation of top and bottom blown converter
Inventor: NAKANISHI KIYOUJI
IPC: C21C5/35
Filed: 1981-07-17
Abstract: PURPOSE:To reduce the oscillations of a steel bath as far as possible and to reduce the oscillations of a furnace body accordingly by locating the fire point by a top blowing lance in a top and bottom blown converter in the position on the outer side in a floating region on the steel bath surface of a bottom blowing gas. CONSTITUTION:The central position P0 of the fire point formed on the steel bath surface by the gaseous O2 jets from the respective nozzles 8 of a top blowing multiholed lance 3 in a top and bottom blown converter is set in the following position: Said position P0 is located in the region on the outer side of the floating region on the steel bath surface of the bottom blowing gas 5 to be blown through bottom blowing lances 2. The lance 3 in this case is set at 20- 30 deg. in the angle of inclination of the central axes of the respective nozzles 8 with respect to the central axis of the lance 3 in order to obtain the above- described fire point position surely. Since the position of said fire point P0 is set in the above-described way, the converter is operated stably with reduction in the oscillation of the steel bath 6 and the oscillation of the furnace body.
Patent JP-H02295676-A (JP)
Title: Method and device for controlling welding machine
Inventor: MIYAHARA HIROSHI
IPC: B23K9/127
Filed: 1989-05-02
Abstract: PURPOSE:To weld second and subsequent layers with high accuracy by storing the position of a welding torch at the time of welding a first layer in automatic multilayer welding and controlling the position of the welding torch based on the stored position after the second layer. CONSTITUTION:At the time of welding the first layer, the welding torch is oscillated to detect the deviation in the position of the welding torch and the position of the welding torch is corrected so as to obviate this deviation in the position. simultaneously with this, the quantity of movement of the welding torch to correct the position for every prescribed oscillation frequency is stored. At the time of welding the second and subsequent layers, welding is performed along a locus of the welding torch at the time of welding the first layer. Accordingly, welding of the second and subsequent layers can be performed with high accuracy.
Patent JP-H07289326-A (JP)
Title: Umbrella incorporating led lamps
Inventor: SHIBATA JIRO
IPC: H01L33/00
Filed: 1991-04-16
Abstract: PURPOSE:To easily find out a person who is walking under an umbrella even on a road with less visibility by flashing LED lamps attached to an umbrella so as to make the position of the umbrella noticeable. CONSTITUTION:An LED lamp device composed of a plurality of LED lamps 1, 2, 3, an light quantity control circuit for the LED lamps, and a battery circuit 6 which are electrically connected, is attached to an umbrella, and the LED lamps are turned on.
Patent JP-H06306611-A (JP)
Title: Production of insulating material excellent in surface property
Inventor: ONO NAOTO
IPC: H01L23/14
Filed: 1993-04-16
Abstract: PURPOSE:To obtain an insulating material excellent in surface properties by specifying formation pressure and RF power when a metallic substrate is dry- coated with a silicon oxide or silicon nitride film by plasma CVD. CONSTITUTION:When a stainless steel substrate is dry-coated with a silicon oxide or silicon nitride film by plasma CVD, formation pressure is regulated to 0.1-0.4Torr and RF power to 0.01-0.08W/cm<2>. The height of protrusions on the surface of an insulating film formed under the above conditions can stably be maintained at <=1mum.
Patent JP-S604163-A (JP)
Title: Sulfide compound
Inventor: EDA SHIYOUEI
IPC: C07D295/18
Filed: 1983-06-21
Abstract: NEW MATERIAL:The compound of formula I [R1 is lower alkyl; R2 is H or lower alkyl; R3 is H, lower alkyl, cycloalkyl, carboxymethyl or group of formula II(R4 is H or carboxyl; R5 is H, lower alkoxy, halogen, OH, etc.); n is 1-3]. EXAMPLE:2-Cyclohexylcarbamoylethyl methylsulfide. USE:A synthetic raw material of a sulfonium compound useful as an antiallergic agent. PREPARATION:The compound of formula I can be prepared by the amide-bond formation reaction of the carboxylic acid of formula III with the amine of formula IV preferably in the presence of a base (sodium, pyridine, etc.) in the absence of a solvent or in a solvent at 0-200 deg.C for 0.1-24hr. The amount of the amine is preferably 1-4mol per 1mol of the carboxylic acid.
Patent JP-S6175334-A (JP)
Title: Adjusting device for exposure quantity of slit exposure type copying machine
Inventor: IKEDA HIROSHI
IPC: G03G15/04
Filed: 1985-05-24
Abstract: PURPOSE:To obtain an excellent image by providing a driving means which moves the 2nd light shield member at a stand-by position to an entry position associatively with an optical member when the 1st copy magnification is changed to the 2nd copy magnification. CONSTITUTION:The clutch of a clutch drum 31' is turned on for reduction copying operation and the drum 31' rotates together with a clutch gear 27'; and the turning force of a main motor 22 is transmitted to a driven gear 30' through the drum 31' to rotate a pulley 32 for driving the optical system through a driving shaft 29'. An exposure quantity adjusting device 55 supports an operation plate 56 turn on a shaft 57, a pulley 58 is wound with the 2nd wire 39 and energized clockwise, and a roller 59 mounted on the operation plate 56 abuts on a cam 60 and is controlled. A movable slit 70 rotates associatively with the turning of the operation plate 57 to move in and out of an optical path, and the slit enters the optical path during reduction copying operation to make the slit width narrow.
Patent JP-S605404-A (JP)
Title: Opto-magnetic recording and reproducing system
Inventor: YAMADA MASAMICHI
IPC: G11B11/105
Filed: 1983-06-24
Abstract: PURPOSE:To attain double writing even in case a material having large coercive force is used to an opto-magnetic recording medium and to improve the S/N, by using an opto-magnetic recording medium using the double structure of a low temperature phase Mn-Bi having the maximum Faraday revolving angle and an amorphous magnetic material having a low Curie temperature. CONSTITUTION:The recorded old signals 13 are evenly erased by irradiating a laser beam 10 of an erasion mode to a recording medium area close to an erasing bias magnet 12. In this case, the beam 10 is set at 150 deg.C at the irradiated part to obtain the Curie temperature of an amorphous layer 6. Therefore the magnetization of the layer 6 is erased. A combined magnetic field of the layer 6 and a low temperature phase Mn-Bi layer 7 is set at >=2,000Oe before irradiation of the beam 10. The coercive force of this magnetic field is reduced down to the coercive force (about 600Oe) of the layer 7 alone after irradiation of the beam 10. As this level of coercive force is less than an erasing bias magnetic field 1,000Oe, the magnetization is set in the same direction as the erasing bias magnetic field. Thus the erasion is over. The signal is written by irradiating a writing laser beam 9 to an erased area 14.
Patent JP-H11289879-A (JP)
Title: Plant post-planting care pot
Inventor: YAMAMOTO MASANOBU
IPC: A01G9/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To plant a plant together with a container and a filler in the container in a proper land or a planting mat or the like without pulling out the plant when the plant properly grows in the container. SOLUTION: This plant post-planting care pot comprises a container opening the top 1 and equipped with the bottom 3 molded from coconut fibers 7.