baber/WOPTO huggingface dataset:
Patent JP-S5866381-A (JP)
Title: Joy stick
Inventor: ISHITOBI YOSHIMITSU
IPC: H01F7/02
Filed: 1981-10-15
Abstract: PURPOSE:To enhance detection accuracy and expand angle detection range by causing two pairs of magnetic sensors to provide outputs of sine wave signals with phase difference of 1/4 wavelength for a rotating field of permanent magnet and by executing linear signal processings through operations for each 1/4 wavelength. CONSTITUTION:At the one end of an operation lever 1, a non-magnetic ball 2 is fixed, and a cylindrical permanent magnet 3 which is magnetized in the axial direction is buried within the ball 2. The lever 1 and magnet 3 commonly have the same center line passing the center of ball 2, and the ball 2 is supported in precession free by the ball support 4. The magnetic sensors 10, 11 are buried in the ball support 4 and arranged at right angles each other. The sensors 10, 11 are configurated by an MR element and output the sine waves containing phase difference of 1/4 wavelength for the rotating field of magnet 3. Outputs V1, V2 and V3, V4 are given to the operation circuits 12, 13 and these are operated for each 1/4 wavelength and are linearized. Thereby, an output linearized for magnetic field angle can be obtained corresponding to rotating angle and inclination angle of the lever 1. Thus, detection accuracy can be improved and angle detection range can also be widened.
Patent JP-S6227039-A (JP)
Title: Boron trichloride adsorption device
Inventor: MIZUNO HISAYUKI
IPC: B01D53/68
Filed: 1985-07-26
Abstract: PURPOSE:To prevent the break-through by moisture and to make usable an adsorbent for a long period of time by disposing a specific adsorption section, detection section and water adsorption section to a boron trichloride adsorption device. CONSTITUTION:The boron trichloride adsorption section 4 in which the adsorbent 3 (e.g.; active carbon) is packed is provided into a vessel having a gas introducing port 1 and discharge port 2. The detection section 5 is disposed in series thereto in proximity to the port 2. A detecting agent consisting of 1,1'-cyan trimide and sulfuric acid is packed into the detection section 5. The water adsorption section 6 consisting of synthetic zeolite is disposed into a laminar state on the adsorbent 3. The synthetic zeolite has 2-10Angstrom  small pore size and has the effect of a molecular sieve to selectively capture the moisture in the gas passed through the adsorbent 3. The break-through of the boron trichloride is effectively detected without being disturbed by the moisture when the gas contg. the boron trichloride is introduced into the device in the above- mentioned constitution.
Patent JP-S5789009-A (JP)
Title: Controller for discharge of water
Inventor: NAGAI MASABUMI
IPC: E02B7/32
Filed: 1980-11-26
Abstract: PURPOSE: To minimize the diameter of a water-regulating cover as well as minimize the size of a water-requlating device by using a system in which the water- regulating cover is pressed on the port of a water outlet pipe by means of the lower end of the innermost intake pipe for a winding-down type multistage cylinder gate for the intake of surface water of water reservoir.  
     CONSTITUTION: In a cylinder gate through which the surface water of a water reservoir is taken, an uppermost intake pipe 10A, the second stage intake pipe 10B, the third stage intake pipe 10C, and the fourth stage intake pipe 10D are provided in a telescopical cyoinder form and in a freely shrinkable and overlapped manner. When the cylinder gate is fully shrunk, the lower end of the intake pipe 10A is projected from the lower end of the intake pipes 10B and 10C, and the lower end is also provided through a fitting metal 14 with a water regulating cover 13 to close the intake opening 12 of a water outlet pipe 11 provided to the foundation. Thus, when pipeline and valves on the downstream side of the opening 12 of the outlet pipe 11 are inspected for maintenance, each intake pipe is fully shrunk, the water regulating cover 13 is pressed on the peripheral edge of the intake opening 12 for closing the opening 12, and the discharge of water is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6410522-A (JP)
Title: Manufacture of oxide superconductor thin film
Inventor: FUKAZAWA TOKUMI
IPC: H01B13/00
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a high-quality film with a large critical current by heating an Re1Me2Cu3O7-x thin film in the vapor atmosphere of the Me oxide and Cu oxide balanced with Re1Me2Cu3O7-x. CONSTITUTION:An Re1Me2Cu3O7-x film (Re is a rare earth element and Me is an alkaline metal element in the formula) formed by the spattering method or deposition method or the like is heated in the vapor atmosphere of the Me oxide and Cu oxide balanced with Re1Me2Cu3O7-x to obtain a superconductor. The atmospheric processing in the vapor of the Me oxide and Cu oxide balanced with the Re1Me2Cu3O7-x compound prevents the composition drift of Re1Me2Cu3 O7-x due to the evaporation of constituting elements. The critical current can be thereby increased.
Patent JP-S6321252-A (JP)
Inventor: KURACHI IKUO
IPC: C04B35/565
Filed: 1986-07-14
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-S6145575-A (JP)
Inventor: FUJITANI MITSUHIRO
IPC: H01R4/24
Filed: 1984-08-07
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-S5955857-A (JP)
Title: Preparation of aminoalcohol compound
Inventor: KATAYOSE MITSURU
IPC: C07C239/00
Filed: 1982-09-22
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for organic synthetic chemistry and a raw material for synthesis of high polymer material in high purity in high yield with suppressing formation of oligomers, by reacting an epoxy group-containing compound with ammonia in the presence of a ketone compound. CONSTITUTION:A compound (e.g., bisphenol A epichlorohydrin type, etc.) having two or more epoxy groups in one molecule is reacted with ammonia in the presence of a ketone compound (e.g., acetone, methyl ethyl ketone, etc.) at 0-200 deg.C at normal pressure - under pressure to give a reaction product containing an aminoalcohol compound. The reaction product is heat-treated in the presence of water, or distilled while being heat-treated, so that by-products are removed, to give the desired compound.
Patent JP-H0722654-A (JP)
Title: Light emitting equipment
Inventor: KURAHASHI AKIRA
IPC: G09F13/20
Filed: 1993-07-05
Abstract: PURPOSE:To obtain high heat dissipation efficiency, by leading out lead wires of a light emitting element from a slit of a flexible sheet of high thermal conductivity, and radiating heat from a heat sink. CONSTITUTION:A plurality of light emitting elements 10 are inserted into through holes of a holder 30 in which a plurality of the through holes are arranged, and lead wires are led out from a first surface side. A slit of a flexible sheet of high thermal conductivity is arranged at the position corresponding with each row of a plurality of the through holes arranged in the holder, and fixed to the first surface side of the holder. Lead wires of the light emitting element are led out from the slit. A penetrating trench is formed at the position corresponding with each slit of the flexible sheet, and fixed on the one surface of the flexible sheet on the side on which the holder is not fixed. Lead wires of the light emitting element are led out from the penetrating trench to a heat sink 50. Thereby high heat dissipation efficiency can be obtained.
Patent JP-H0214223-A (JP)
Title: Production of friction material
Inventor: HAYASHI TAMOTSU
IPC: C08J5/04
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a friction material having excellent abrasion resistance and suitable as a brake material for automobile, etc., by dispersing granular carbon, etc., in cashew resin, hardening and crushing the resin mixture, mixing with non-asbestos fiber substrate and a thermosetting resin and carrying out the molding and thermal curing of the mixture. CONSTITUTION:The objective friction material is reduced by compounding (A) carbon or activated carbon having particle diameter of preferably 50-2,000mum with (B) a liquid cashew resin at a weight ratio of preferably 80/20-20/80, curing the mixture with heat, crushing to particle diameter of preferably 80-3,000mum, compounding the obtained composite material with (C) a non-asbestos fiber substrate such as glass fiber and (D) a thermosetting resin such as phenolic resin at a weight ratio (the ratio of the above composite material to the final fiction material) of preferably 5-25wt.%, compression-molding in a mold and curing the molded article by heating under pressure.
Patent JP-H0330718-A (JP)
Title: Cooker
Inventor: KOSHIO TAKASHI
IPC: H05B6/12
Filed: 1989-06-28
Abstract: PURPOSE:To obtain an even finish of cooked food by a method wherein a pan to be held in a cooker body and a sensor part which senses the temperature of the central part of this pan are provided, and the bottom of the pan is inclined to the periphery except the sensor part, and an induction coil is provided opposite to the inclined part. CONSTITUTION:When an induction coil 8 is supplied with high-frequency current by a control substrate 11, line of magnetic force is generated, and eddy current is generated in a pan 5. Skin resistance of the material of pan 5 to the eddy current causes Joule heat to be generated; and the pan itself, mainly the bottom inclined part 5a generates heat. This generation of heat heats the food to be cooked held in the pan 5. It is the inclined part 5a to be heated. As the temperature of the food to be cooked rises, flow 12 along the inclined part 5a is generated, which improves convection, while at the same time, not unstable convection when heating plane part, but stable convection 13 of outward turning can be obtained. The food to be cooked held in the pan 5 can get a uniform temperature rise of water by an active outward turning convection. Thus, evenly boiled and tasty rice can be obtained because of the uniform temperature rise.
Patent JP-H0456451-A (JP)
Title: Terminal equipment with telephone directory function
Inventor: KAHARA MIKA
IPC: H04M1/64
Filed: 1990-06-25
Abstract: PURPOSE:To acquire a telephone number of a desired party with a simple operation at a visiting place by sending a telephone directory data registered in advance to a caller in voice when a prescribed signal sent form the caller is detected. CONSTITUTION:When a call comes in the automatic answering mode, a signal discrimination circuit 22 discriminates a DTMF signal entered from a telephone set at a visiting location by remote control and outputs the result of discrimination to a control section 14. A voice synthesis section 16 processes a signal sent from the control section 14 into a voice based on a telephone set data stored in a telephone directory data storage section 21. Thus, even when a telephone number of a calling party at a visiting place is forgotten, the required telephone number of the calling party is acquired with a simple operation.
Patent JP-H0460922-A (JP)
Title: Information recording and reproducing device
Inventor: YAMAGISHI TORU
IPC: G11B7/00
Filed: 1990-06-25
Abstract: PURPOSE:To prevent write in an incomplete recording state by defining an information recording medium, to which overwrite recording is enabled, as the object of recording and reproducing when the device is not equipped with an overwrite recording function, and generating an error signal when the instruction of overwrite is issued from a controller. CONSTITUTION:In the information recording and reproducing device without the recording function in an overwrite recording mode, when the instruction of overwrite is issued from a controller 7 in the state of loading an information recording medium D equipped with a second memory area, in which recording is enabled in the overwrite recording mode, as the object of recording and reproducing, the error signal is generated so as not to execute a write operation. Thus, in the information recording and reproducing device, write is not executed to a RAM area in the magneto-optical recording medium D enabling overwrite in the imcomplete recording state.
Patent JP-H04364319-A (JP)
Title: Protective unit for power system
Inventor: ISHIBASHI SATORU
IPC: H02J3/24
Filed: 1991-06-11
Abstract: PURPOSE:To detect fault of power system reliably by providing means for detecting a fault and holding the fault detection for a predetermined time. CONSTITUTION:A fault detecting section 12a detects occurrence of fault based on an averaged value of power operated at a power value operating section 11b and a power operated at a power operating section 11a. A fault removal detecting section 12b detects occurrence of fault based on an averaged value of power operated at a power averaged value operating section 11b and a power operated at the power operating section 11a. An under fault detecting section 17 detects under fault based on signals detected at the fault detecting section 12a and the fault removal detecting section 12b. In other words, upon detection of a fault 91D1 a fault occurrence detecting/holding section 13a holds a fault occurrence signal for a predetermined time, and an under fault detection 14 signal is set based on the output from an under fault recording/holding section 13c. According to the invention, under fault can be detected reliably.
Patent JP-H0215513-A (JP)
Title: Oxide superconductive line material excellent in stability and its manufacture
Inventor: HAGINO SADAAKI
IPC: C04B35/00
Filed: 1988-07-04
Abstract: PURPOSE:To seek to improve electric stability by interposing Ag powder sintered body between an Ag tube and a Bi-Ca-Sr-Cu-O oxide powder sintered body. CONSTITUTION:Bi-Ca-Sr-Cu-O oxide (Bi oxide) powder is molded into a compact 3, and the compact 3 is put in the center of an Ag tube 1, and also Ag powder is charged into between the compact 3 and the Ag tube 1, whereby an Ag compound tube is made, which is processed to extend and is sintered as an Ag compound wire. The compact 3 can be obtained by making, for example, Bi oxide 3 powder into pressed powder substance through press formation, or extruding the Bi oxide 3 powder after adding binder to it so as to temporarily bake it. Hereby, racks never occur at the Bi oxide sintered body 3 after sintering treatment, and since the Ag tube 1 and the Ag powder sintered body 2 are constituted of the same Ag metal, enough electric coupling is done, and superconductive characteristics can be stabilized.
Patent JP-H06348902-A (JP)
Title: Character recognition device
Inventor: MIYAMAE TORU
IPC: G06K9/62
Filed: 1993-06-11
Abstract: PURPOSE:To accurately detect the blur of each character without previously assuming the blur. CONSTITUTION:A character pattern which is inputted as a light signal (s) is converted by a photoelectric conversion part 101 into an electric signal, which is stored as a binary pattern in a pattern register 102. A subpattern extraction part 105 makes a scan in plural different directions to extract subpatterns, which are stored in a subpattern memory 106. For example, a 1st-directional scan part 51 makes a horizontal scan and stores a horizontal subpattern in a 1st-directional subpattern memory 61. A 2nd-directional scan part 52, on the other hand, makes a vertical scan and stores a vertical subpattern in a 2nd- directional subpattern memory 62. A blur detection part 109 finds the overlap area between those patterns and decides whether or not there is a blur in the overlap area. When the blur is detected, a discrimination part 110 corrects the recognition result.
Patent JP-S5955710-A (JP)
Title: Method and apparatus for providing parting surface in manufacturing resin mold
Inventor: MATSUNAGA NOBORU
IPC: B29C33/00
Filed: 1982-09-27
Abstract: PURPOSE:To contrive to reduce the manufacturing time and cost by a method wherein water and heated and molten liquid are put in a vessel, the boundary surface between the water and the liquid and the parting line of a master model dipped in the water are aligned, the liquid is cooled and hardened to use the boundary surface as the parting surface. CONSTITUTION:A master model 38 is fixed, in order to form a parting surface, so that a surface consisting of its parting lines 38a runs parallel with a horizon shown by a level 34. A flow rate regulating valve 29 is opened to pour the 1st liquid or the water 46 into a vessel 25 and to heat it by a heating means 27. When parafin wax is supplied from the upper direction of the vessel 25 and dissolved by heat, the 2nd liquid or molten wax is kept at 60-65 deg.C, the wax is separated and stored over the standing water 46. A master model supporting member 26 is put on the vessel to place the surface composed of the parting lines 38a in parallel with a boundary 47a. Then, the water 46 is controlled and when the boundary surface 47a is aligned with the parting lines 38a and the wax liquid 47 takes about 55 deg.C, the wax liquid hardens in a unitary body with the master model 38 to form on the mold 47 the parting surface 47'a from which the boundary surface 47a is copied.
Patent JP-S6321017-A (JP)
Inventor: OKAMOTO TAKAYUKI
IPC: G07F17/12
Filed: 1986-07-14
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-S6226873-A (JP)
Title: Semiconductor element
Inventor: OTSUKA KENICHI
IPC: H01S5/00
Filed: 1985-07-26
Abstract: PURPOSE:To eliminate the effect of a transition layer and to eliminate the variation in emission wavelength according to the variation in thickness of an active layer, by providing, on a binary compound substrate, a first clad layer of mixed crystals containing the material of the substrate as one component and composed in the proportions closer to the band gap of the substrate and further providing thereon an active layer and a second clad layers having the same components as the first clad layer. CONSTITUTION:On a binary compound substrate 1, a first clad layer 2 of mixed crystals containing the material of the substrate as one component thereof, an active layer 3 of mixed crystals having the same components as the first clad layer 2 and a second clad layer 4 having the same components as the first clad layer 2. The proportions of composition are selected such that the band gap of the first clad layer 2 is between the band gaps of the substrate 1 and of the second clad layer 4 and closer to that of the substrate 1. In this manner, the effect of a transition layer produced in the initial stage of the growth of the active layer 3 at the interface between the active layer 3 and the first clad layer 2 can be decreased. therefore, the band gap of the active layer 3 can be controlled correctly even if the active layer 3 is thin. The emission wavelength and emission spectrum of a light-emitting element and the photoresponse spectrum of a light-receiving element can be controlled correctly.
Patent JP-2000350774-A (JP)
Title: Athlete's foot treatment implement
Inventor: KOJIMA TADAO
IPC: A61F7/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an athlete's foot treatment implement which has a simple structure and is inexpensive. SOLUTION: In this athlete's foot treatment implement 1, a protection tube 4 extends from the other end of a grip 3 in which a power supply cord 2 is drawn, the power supply cord 2 and a heater 5 are connected in the protection tube 4, and the heater 5 is wound on an athlete's foot treatment piece 6. The athlete's foot treatment piece 6 is made of metal copper and has a shape of a cylinder having a measure suitable for fitting between toes, and an extremity in a spherical shape 8. The whole may be timed or nickeled. This heater 5 of a type to increase the electric resistance suddenly and break the current when reached a predetermined temperature (for example, 45 deg.C) is adopted, however, this may be of a type using an ordinary nichrome wire heater and a temperature sensor together.
Patent JP-S5957588-A (JP)
Title: Solid-state image pickup device
Inventor: YOSHIDA OKIO
IPC: H04N5/335
Filed: 1982-09-27
Abstract: PURPOSE:To attain picture display with good resolution without decreasing the number of picture elements, by reading out a signal photoelectric-converted and stored for a prescribed time from all picture elements, displaying it as a picture with the discrimination from plural picture information and shifting the picture position at the next prescribed time to a position of the preceding information. CONSTITUTION:A photo conductive converting section 7 comprising photo conductors and photo diodes 3 are arranged at each column to a solid-state image pickup element 13, a signal charge obtained from the element 13 is applied to a horizontal CCD register 11 through a vertical CCD and a signal for one horizontal scanning's share is stored in the CCD11. This signal is transferred horizontally with a signal for one horizontal scanning line's share and a discriminating circuit 14 discriminates plural picture information. An oscillating circit 15 is connected to a solid-state image pickup device to oscillate timewise the image pickup position of the element 13. Then, the element 13 is shifted relatively to an incident optical axis at each feed time in one frame time so that a picture element group made of a photoelectric conversion material shares all picture element locations, and a signal obtained at each shift position is discriminated and displayed as a signal at each picture element group.
Patent JP-2000352871-A (JP)
Title: Blade support structure, developing-blade structure body and developing device
Inventor: TAKARASAWA TADAAKI
IPC: G03G15/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a blade support structure capable of retaining a blade in the form of a flat plate by making the fastening torques for the blade and a holder means gradually smaller from both ends toward the center. SOLUTION: A developing blade is composed of a blade, a holder, and a number of screws 5a-5g for fastening and fixing the blade and holder. The screw fastening torque needed to fasten the blade to the holder with the screws 5 is made smaller from both ends toward the center, as shown by a solid line in the illustration. In the order in which the screws 5 are fastened, it is preferable to alternately fasten them from the outside screw toward the center, that is, in the order of screws 5a, 5g, 5b, 5f, 5c, 5e, and 5d. Thus, in the case the blade and holder are fastened with the screws 5 in such a manner, the straightness of the blade of the developing blade fastened with the torques having a distribution as shown in the illustration is improved in comparison to the conventional straightness.
Patent JP-S6058502-A (JP)
Title: Detecting method for center of hole without contact
Inventor: TERASAWA TOSHIHISA
IPC: G01B11/02
Filed: 1983-09-12
Abstract: PURPOSE:To detect the center of a hole highly accurately, by computing the position of the center of the hole in the scanning direction based on the position of an image sensor at an instant of the start of the detection of the hole and the instant of the finish of the detection of the hole, and computing the position of the center in the direction perpendicular to the positions of both ends of a chord. CONSTITUTION:A camera 29 starts the scanning in the direction of X 6 by an encoder. The counted number of encoder corresponding to the distance from an original point 5, which is a starting point, to an initial detected position 17 of a tightening hole 10 to be detected is temporarily stored. The counted number of the encoder corresponding to the distance from the original point 5 to a last detected position 2 of the hole 10 is also temporary stored. By using these memory values, a central position 13 of the hole 10 in the directiom of X 6 is computed by a four rules, and the computed result is temporarily stored. At a position 18, which is deviated from the center 11, a central position 14 of the hole in the direction of Y 7 is computed, based on the changed output value from an image sensor 1, from positions 19 and 22 for both ends of a chord in the direction of Y of the hole 10. The positions 13 and 14 in the directions of X and Y of the central position 11 of the hole 10 are outputted in a BCD code.